This commit was manufactured by cvs2svn to create tag 'rtems-addon-rtems-addon-packages-4-6-99-2

packages-4-6-99-2'. Sprout from ncurses-gnu 2002-12-19 15:34:54 UTC Eric Norum <WENorum@lbl.gov> 'Latest ncurses add-on' Cherrypick from addons 2002-06-28 21:58:41 UTC Eric Norum <WENorum@lbl.gov> 'Useful add-on libraries': README RTEMS_Makefiles/Makefile.avl RTEMS_Makefiles/Makefile.common RTEMS_Makefiles/Makefile.site avl-1.4.0/AUTHORS avl-1.4.0/COPYING avl-1.4.0/ChangeLog avl-1.4.0/INSTALL avl-1.4.0/Makefile.am avl-1.4.0/Makefile.in avl-1.4.0/NEWS avl-1.4.0/README avl-1.4.0/THANKS avl-1.4.0/TODO avl-1.4.0/aclocal.m4 avl-1.4.0/avl.c avl-1.4.0/avl.h avl-1.4.0/avl.html avl-1.4.0/avl.info avl-1.4.0/avl.texinfo avl-1.4.0/avl.text avl-1.4.0/avlt.c avl-1.4.0/avlt.h avl-1.4.0/avltr.c avl-1.4.0/avltr.h avl-1.4.0/configure avl-1.4.0/configure.in avl-1.4.0/install-sh avl-1.4.0/missing avl-1.4.0/mkinstalldirs avl-1.4.0/rb.c avl-1.4.0/rb.h avl-1.4.0/texinfo.tex avl-1.4.0/thread-test.c examples/avl/BuildTests.sh examples/avl/Makefile examples/avl/README examples/avl/init.c examples/ncurses/BuildTests.sh 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ncurses-5.2/ncurses/base/version.c ncurses-5.2/ncurses/base/vsscanf.c ncurses-5.2/ncurses/base/wresize.c ncurses-5.2/ncurses/curses.priv.h ncurses-5.2/ncurses/fifo_defs.h ncurses-5.2/ncurses/llib-lncurses ncurses-5.2/ncurses/modules ncurses-5.2/ncurses/tinfo/MKcaptab.awk ncurses-5.2/ncurses/tinfo/MKfallback.sh ncurses-5.2/ncurses/tinfo/MKnames.awk ncurses-5.2/ncurses/tinfo/README ncurses-5.2/ncurses/tinfo/access.c ncurses-5.2/ncurses/tinfo/add_tries.c ncurses-5.2/ncurses/tinfo/alloc_entry.c ncurses-5.2/ncurses/tinfo/alloc_ttype.c ncurses-5.2/ncurses/tinfo/captoinfo.c ncurses-5.2/ncurses/tinfo/comp_error.c ncurses-5.2/ncurses/tinfo/comp_expand.c ncurses-5.2/ncurses/tinfo/comp_hash.c ncurses-5.2/ncurses/tinfo/comp_parse.c ncurses-5.2/ncurses/tinfo/comp_scan.c ncurses-5.2/ncurses/tinfo/doalloc.c ncurses-5.2/ncurses/tinfo/free_ttype.c ncurses-5.2/ncurses/tinfo/getenv_num.c ncurses-5.2/ncurses/tinfo/home_terminfo.c ncurses-5.2/ncurses/tinfo/init_keytry.c ncurses-5.2/ncurses/tinfo/keys.list ncurses-5.2/ncurses/tinfo/lib_acs.c ncurses-5.2/ncurses/tinfo/lib_baudrate.c ncurses-5.2/ncurses/tinfo/lib_cur_term.c ncurses-5.2/ncurses/tinfo/lib_data.c ncurses-5.2/ncurses/tinfo/lib_has_cap.c ncurses-5.2/ncurses/tinfo/lib_kernel.c ncurses-5.2/ncurses/tinfo/lib_longname.c ncurses-5.2/ncurses/tinfo/lib_napms.c ncurses-5.2/ncurses/tinfo/lib_options.c ncurses-5.2/ncurses/tinfo/lib_print.c ncurses-5.2/ncurses/tinfo/lib_raw.c ncurses-5.2/ncurses/tinfo/lib_setup.c ncurses-5.2/ncurses/tinfo/lib_termcap.c ncurses-5.2/ncurses/tinfo/lib_termname.c ncurses-5.2/ncurses/tinfo/lib_tgoto.c ncurses-5.2/ncurses/tinfo/lib_ti.c ncurses-5.2/ncurses/tinfo/lib_tparm.c ncurses-5.2/ncurses/tinfo/lib_tputs.c ncurses-5.2/ncurses/tinfo/lib_ttyflags.c ncurses-5.2/ncurses/tinfo/make_keys.c ncurses-5.2/ncurses/tinfo/name_match.c ncurses-5.2/ncurses/tinfo/parse_entry.c ncurses-5.2/ncurses/tinfo/read_entry.c ncurses-5.2/ncurses/tinfo/read_termcap.c ncurses-5.2/ncurses/tinfo/setbuf.c ncurses-5.2/ncurses/tinfo/strings.c ncurses-5.2/ncurses/tinfo/write_entry.c ncurses-5.2/ncurses/trace/README ncurses-5.2/ncurses/trace/lib_trace.c ncurses-5.2/ncurses/trace/lib_traceatr.c ncurses-5.2/ncurses/trace/lib_tracebits.c ncurses-5.2/ncurses/trace/lib_tracechr.c ncurses-5.2/ncurses/trace/lib_tracedmp.c ncurses-5.2/ncurses/trace/lib_tracemse.c ncurses-5.2/ncurses/trace/trace_buf.c ncurses-5.2/ncurses/trace/trace_tries.c ncurses-5.2/ncurses/trace/trace_xnames.c ncurses-5.2/ncurses/tty/MKexpanded.sh ncurses-5.2/ncurses/tty/hardscroll.c ncurses-5.2/ncurses/tty/hashmap.c ncurses-5.2/ncurses/tty/lib_mvcur.c ncurses-5.2/ncurses/tty/lib_tstp.c ncurses-5.2/ncurses/tty/lib_twait.c ncurses-5.2/ncurses/tty/lib_vidattr.c ncurses-5.2/ncurses/tty/tty_display.h ncurses-5.2/ncurses/tty/tty_input.h ncurses-5.2/ncurses/tty/tty_update.c ncurses-5.2/panel/Makefile.in ncurses-5.2/panel/headers ncurses-5.2/panel/llib-lpanel ncurses-5.2/panel/modules ncurses-5.2/panel/p_above.c ncurses-5.2/panel/p_below.c ncurses-5.2/panel/p_bottom.c ncurses-5.2/panel/p_delete.c ncurses-5.2/panel/p_hidden.c ncurses-5.2/panel/p_hide.c ncurses-5.2/panel/p_move.c ncurses-5.2/panel/p_new.c ncurses-5.2/panel/p_replace.c ncurses-5.2/panel/p_show.c ncurses-5.2/panel/p_top.c ncurses-5.2/panel/p_update.c ncurses-5.2/panel/p_user.c ncurses-5.2/panel/p_win.c ncurses-5.2/panel/panel.c ncurses-5.2/panel/panel.h ncurses-5.2/panel/panel.priv.h ncurses-5.2/progs/MKtermsort.sh ncurses-5.2/progs/Makefile.in ncurses-5.2/progs/capconvert ncurses-5.2/progs/clear.c ncurses-5.2/progs/clear.sh ncurses-5.2/progs/dump_entry.c ncurses-5.2/progs/dump_entry.h ncurses-5.2/progs/infocmp.c ncurses-5.2/progs/modules ncurses-5.2/progs/progs.priv.h ncurses-5.2/progs/tic.c ncurses-5.2/progs/toe.c ncurses-5.2/progs/tput.c ncurses-5.2/progs/tset.c ncurses-5.2/sysdeps/unix/sysv/linux/Makefile ncurses-5.2/sysdeps/unix/sysv/linux/alpha/configure ncurses-5.2/sysdeps/unix/sysv/linux/configure ncurses-5.2/sysdeps/unix/sysv/linux/edit_man.sed ncurses-5.2/sysdeps/unix/sysv/linux/edit_man.sh ncurses-5.2/sysdeps/unix/sysv/linux/run_tic.sh ncurses-5.2/tack/COPYING ncurses-5.2/tack/HISTORY ncurses-5.2/tack/Makefile.in ncurses-5.2/tack/README ncurses-5.2/tack/ansi.c ncurses-5.2/tack/charset.c ncurses-5.2/tack/color.c ncurses-5.2/tack/control.c ncurses-5.2/tack/crum.c ncurses-5.2/tack/edit.c ncurses-5.2/tack/fun.c ncurses-5.2/tack/init.c ncurses-5.2/tack/menu.c ncurses-5.2/tack/modes.c ncurses-5.2/tack/modules ncurses-5.2/tack/output.c ncurses-5.2/tack/pad.c ncurses-5.2/tack/scan.c ncurses-5.2/tack/sync.c ncurses-5.2/tack/sysdep.c ncurses-5.2/tack/tack.1 ncurses-5.2/tack/tack.c ncurses-5.2/tack/tack.h ncurses-5.2/tar-copy.sh ncurses-5.2/test/Makefile.in ncurses-5.2/test/README ncurses-5.2/test/blue.c ncurses-5.2/test/bs.6 ncurses-5.2/test/bs.c ncurses-5.2/test/cardfile.c ncurses-5.2/test/cardfile.dat ncurses-5.2/test/configure ncurses-5.2/test/configure.in ncurses-5.2/test/ditto.c ncurses-5.2/test/dots.c ncurses-5.2/test/filter.c ncurses-5.2/test/firework.c ncurses-5.2/test/firstlast.c ncurses-5.2/test/gdc.6 ncurses-5.2/test/gdc.c ncurses-5.2/test/hanoi.c ncurses-5.2/test/hashtest.c ncurses-5.2/test/keynames.c ncurses-5.2/test/knight.c ncurses-5.2/test/lrtest.c ncurses-5.2/test/modules ncurses-5.2/test/ncurses.c ncurses-5.2/test/ncurses_tst.hin ncurses-5.2/test/newdemo.c ncurses-5.2/test/railroad.c ncurses-5.2/test/rain.c ncurses-5.2/test/tclock.c ncurses-5.2/test/test.priv.h ncurses-5.2/test/testaddch.c ncurses-5.2/test/testcurs.c ncurses-5.2/test/testscanw.c ncurses-5.2/test/tracemunch ncurses-5.2/test/view.c ncurses-5.2/test/worm.c ncurses-5.2/test/xmas.c Cherrypick from master 2005-09-02 15:41:03 UTC Joel Sherrill <joel.sherrill@OARcorp.com> '2005-09-02 Joel Sherrill <joel@OARcorp.com>': ChangeLog RTEMS_Makefiles/Makefile.bfd RTEMS_Makefiles/Makefile.libtecla RTEMS_Makefiles/Makefile.ncurses RTEMS_Makefiles/Makefile.ncurses-5.3 RTEMS_Makefiles/Makefile.readline-4.3 RTEMS_Makefiles/Makefile.zlib SUPPORT VERSION bit bit_bfd libtecla-1.4.1/CHANGES libtecla-1.4.1/INSTALL libtecla-1.4.1/LICENSE.TERMS libtecla-1.4.1/Makefile libtecla-1.4.1/Makefile.in libtecla-1.4.1/Makefile.rules libtecla-1.4.1/Makefile.stub libtecla-1.4.1/PORTING libtecla-1.4.1/README libtecla-1.4.1/RELEASE.NOTES libtecla-1.4.1/config.guess libtecla-1.4.1/config.sub libtecla-1.4.1/configure libtecla-1.4.1/configure.in libtecla-1.4.1/cplfile.c libtecla-1.4.1/cplfile.h libtecla-1.4.1/cplmatch.c libtecla-1.4.1/demo.c libtecla-1.4.1/demo2.c libtecla-1.4.1/direader.c libtecla-1.4.1/direader.h libtecla-1.4.1/enhance.c libtecla-1.4.1/expand.c libtecla-1.4.1/freelist.c libtecla-1.4.1/freelist.h libtecla-1.4.1/getline.c libtecla-1.4.1/getline.h libtecla-1.4.1/hash.c libtecla-1.4.1/hash.h libtecla-1.4.1/history.c libtecla-1.4.1/history.h libtecla-1.4.1/homedir.c libtecla-1.4.1/homedir.h libtecla-1.4.1/html/changes.html libtecla-1.4.1/html/cpl_complete_word.html libtecla-1.4.1/html/ef_expand_file.html libtecla-1.4.1/html/enhance.html libtecla-1.4.1/html/gl_get_line.html libtecla-1.4.1/html/index.html libtecla-1.4.1/html/libtecla.html libtecla-1.4.1/html/pca_lookup_file.html libtecla-1.4.1/html/release.html libtecla-1.4.1/install-sh libtecla-1.4.1/keytab.c libtecla-1.4.1/keytab.h libtecla-1.4.1/libtecla.h libtecla-1.4.1/libtecla.map libtecla-1.4.1/man3/cfc_file_start.3 libtecla-1.4.1/man3/cfc_literal_escapes.3 libtecla-1.4.1/man3/cfc_set_check_fn.3 libtecla-1.4.1/man3/cpl_add_completion.3 libtecla-1.4.1/man3/cpl_complete_word.3 libtecla-1.4.1/man3/cpl_file_completions.3 libtecla-1.4.1/man3/cpl_last_error.3 libtecla-1.4.1/man3/cpl_list_completions.3 libtecla-1.4.1/man3/cpl_record_error.3 libtecla-1.4.1/man3/del_CplFileConf.3 libtecla-1.4.1/man3/del_ExpandFile.3 libtecla-1.4.1/man3/del_GetLine.3 libtecla-1.4.1/man3/del_PathCache.3 libtecla-1.4.1/man3/del_PcaPathConf.3 libtecla-1.4.1/man3/del_WordCompletion.3 libtecla-1.4.1/man3/ef_expand_file.3 libtecla-1.4.1/man3/ef_last_error.3 libtecla-1.4.1/man3/ef_list_expansions.3 libtecla-1.4.1/man3/enhance.3 libtecla-1.4.1/man3/gl_change_terminal.3 libtecla-1.4.1/man3/gl_clear_history.3 libtecla-1.4.1/man3/gl_configure_getline.3 libtecla-1.4.1/man3/gl_customize_completion.3 libtecla-1.4.1/man3/gl_echo_mode.3 libtecla-1.4.1/man3/gl_get_line.3 libtecla-1.4.1/man3/gl_group_history.3 libtecla-1.4.1/man3/gl_ignore_signal.3 libtecla-1.4.1/man3/gl_last_signal.3 libtecla-1.4.1/man3/gl_limit_history.3 libtecla-1.4.1/man3/gl_load_history.3 libtecla-1.4.1/man3/gl_lookup_history.3 libtecla-1.4.1/man3/gl_prompt_style.3 libtecla-1.4.1/man3/gl_range_of_history.3 libtecla-1.4.1/man3/gl_resize_history.3 libtecla-1.4.1/man3/gl_save_history.3 libtecla-1.4.1/man3/gl_show_history.3 libtecla-1.4.1/man3/gl_size_of_history.3 libtecla-1.4.1/man3/gl_state_of_history.3 libtecla-1.4.1/man3/gl_terminal_size.3 libtecla-1.4.1/man3/gl_toggle_history.3 libtecla-1.4.1/man3/gl_trap_signal.3 libtecla-1.4.1/man3/gl_watch_fd.3 libtecla-1.4.1/man3/libtecla.3 libtecla-1.4.1/man3/libtecla_version.3 libtecla-1.4.1/man3/new_CplFileConf.3 libtecla-1.4.1/man3/new_ExpandFile.3 libtecla-1.4.1/man3/new_GetLine.3 libtecla-1.4.1/man3/new_PathCache.3 libtecla-1.4.1/man3/new_PcaPathConf.3 libtecla-1.4.1/man3/new_WordCompletion.3 libtecla-1.4.1/man3/pca_last_error.3 libtecla-1.4.1/man3/pca_lookup_file.3 libtecla-1.4.1/man3/pca_path_completions.3 libtecla-1.4.1/man3/pca_scan_path.3 libtecla-1.4.1/man3/pca_set_check_fn.3 libtecla-1.4.1/man3/ppc_file_start.3 libtecla-1.4.1/man3/ppc_literal_escapes.3 libtecla-1.4.1/pathutil.c libtecla-1.4.1/pathutil.h libtecla-1.4.1/pcache.c libtecla-1.4.1/stringrp.c libtecla-1.4.1/stringrp.h libtecla-1.4.1/strngmem.c libtecla-1.4.1/strngmem.h libtecla-1.4.1/update_html libtecla-1.4.1/update_version libtecla-1.4.1/version.c ncurses-5.3/misc/run_tic.sh readline-4.3.orig/CHANGELOG 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readline-4.3.orig/examples/rltest.c readline-4.3.orig/examples/rlversion.c readline-4.3.orig/funmap.c readline-4.3.orig/histexpand.c readline-4.3.orig/histfile.c readline-4.3.orig/histlib.h readline-4.3.orig/history.c readline-4.3.orig/history.h readline-4.3.orig/histsearch.c readline-4.3.orig/input.c readline-4.3.orig/isearch.c readline-4.3.orig/keymaps.c readline-4.3.orig/keymaps.h readline-4.3.orig/kill.c readline-4.3.orig/macro.c readline-4.3.orig/mbutil.c readline-4.3.orig/misc.c readline-4.3.orig/nls.c readline-4.3.orig/parens.c readline-4.3.orig/posixdir.h readline-4.3.orig/posixjmp.h readline-4.3.orig/posixstat.h readline-4.3.orig/readline.c readline-4.3.orig/readline.h readline-4.3.orig/rlconf.h readline-4.3.orig/rldefs.h readline-4.3.orig/rlmbutil.h readline-4.3.orig/rlprivate.h readline-4.3.orig/rlshell.h readline-4.3.orig/rlstdc.h readline-4.3.orig/rltty.c readline-4.3.orig/rltty.h readline-4.3.orig/rltypedefs.h readline-4.3.orig/rlwinsize.h readline-4.3.orig/savestring.c readline-4.3.orig/search.c readline-4.3.orig/shell.c readline-4.3.orig/shlib/Makefile.in readline-4.3.orig/signals.c readline-4.3.orig/support/config.guess readline-4.3.orig/support/config.sub readline-4.3.orig/support/install.sh readline-4.3.orig/support/mkdirs readline-4.3.orig/support/mkdist readline-4.3.orig/support/shlib-install readline-4.3.orig/support/shobj-conf readline-4.3.orig/support/wcwidth.c readline-4.3.orig/tcap.h readline-4.3.orig/terminal.c readline-4.3.orig/text.c readline-4.3.orig/tilde.c readline-4.3.orig/tilde.h readline-4.3.orig/undo.c readline-4.3.orig/util.c readline-4.3.orig/vi_keymap.c readline-4.3.orig/vi_mode.c readline-4.3.orig/xmalloc.c readline-4.3.orig/xmalloc.h readline-4.3/CHANGELOG-ReadLine readline-4.3/CHANGES readline-4.3/COPYING readline-4.3/INSTALL readline-4.3/MANIFEST readline-4.3/Makefile.in readline-4.3/README readline-4.3/USAGE readline-4.3/aclocal.m4 readline-4.3/ansi_stdlib.h readline-4.3/bind.c readline-4.3/callback.c readline-4.3/chardefs.h readline-4.3/compat.c readline-4.3/complete.c readline-4.3/config.h.in readline-4.3/configure readline-4.3/configure.in readline-4.3/display.c readline-4.3/doc/Makefile.in readline-4.3/doc/hist.texinfo readline-4.3/doc/history.3 readline-4.3/doc/hstech.texinfo readline-4.3/doc/hsuser.texinfo readline-4.3/doc/manvers.texinfo readline-4.3/doc/readline.3 readline-4.3/doc/rlman.texinfo readline-4.3/doc/rltech.texinfo readline-4.3/doc/rluser.texinfo readline-4.3/doc/rluserman.texinfo readline-4.3/doc/texi2dvi readline-4.3/doc/texi2html readline-4.3/doc/texinfo.tex readline-4.3/emacs_keymap.c readline-4.3/examples/Inputrc readline-4.3/examples/Makefile.in readline-4.3/examples/excallback.c readline-4.3/examples/fileman.c readline-4.3/examples/histexamp.c readline-4.3/examples/manexamp.c readline-4.3/examples/readlinebuf.h readline-4.3/examples/rl.c readline-4.3/examples/rlcat.c readline-4.3/examples/rlfe.c readline-4.3/examples/rltest.c readline-4.3/examples/rlversion.c readline-4.3/funmap.c readline-4.3/histexpand.c readline-4.3/histfile.c readline-4.3/histlib.h readline-4.3/history.c readline-4.3/history.h readline-4.3/histsearch.c readline-4.3/input.c readline-4.3/isearch.c readline-4.3/keymaps.c readline-4.3/keymaps.h readline-4.3/kill.c readline-4.3/macro.c readline-4.3/mbutil.c readline-4.3/misc.c readline-4.3/nls.c readline-4.3/parens.c readline-4.3/posixdir.h readline-4.3/posixjmp.h readline-4.3/posixstat.h readline-4.3/readline.c readline-4.3/readline.h readline-4.3/rlconf.h readline-4.3/rldefs.h readline-4.3/rlmbutil.h readline-4.3/rlprivate.h readline-4.3/rlshell.h readline-4.3/rlstdc.h readline-4.3/rltty.c readline-4.3/rltty.h readline-4.3/rltypedefs.h readline-4.3/rlwinsize.h readline-4.3/savestring.c readline-4.3/search.c readline-4.3/shell.c readline-4.3/shlib/Makefile.in readline-4.3/signals.c readline-4.3/support/config.guess readline-4.3/support/config.sub readline-4.3/support/install.sh readline-4.3/support/mkdirs readline-4.3/support/mkdist readline-4.3/support/shlib-install readline-4.3/support/shobj-conf readline-4.3/support/wcwidth.c readline-4.3/tcap.h readline-4.3/terminal.c readline-4.3/text.c readline-4.3/tilde.c readline-4.3/tilde.h readline-4.3/undo.c readline-4.3/util.c readline-4.3/vi_keymap.c readline-4.3/vi_mode.c readline-4.3/xmalloc.c readline-4.3/xmalloc.h readline-doc-4.3/MANIFEST.doc readline-doc-4.3/doc/history.0 readline-doc-4.3/doc/history.dvi readline-doc-4.3/doc/history.html readline-doc-4.3/doc/history.info readline-doc-4.3/doc/history.ps readline-doc-4.3/doc/history_3.ps readline-doc-4.3/doc/readline.0 readline-doc-4.3/doc/readline.dvi readline-doc-4.3/doc/readline.html readline-doc-4.3/doc/readline.info readline-doc-4.3/doc/readline.ps readline-doc-4.3/doc/readline_3.ps readline-doc-4.3/doc/rluserman.dvi readline-doc-4.3/doc/rluserman.html readline-doc-4.3/doc/rluserman.info readline-doc-4.3/doc/rluserman.ps rtemsNfs/ChangeLog rtemsNfs/LICENSE rtemsNfs/Makefile rtemsNfs/README rtemsNfs/proto/Makefile rtemsNfs/proto/mount_prot.h rtemsNfs/proto/mount_prot.x rtemsNfs/proto/mount_prot_xdr.c rtemsNfs/proto/nfs_prot.h rtemsNfs/proto/nfs_prot.x rtemsNfs/proto/nfs_prot_xdr.c rtemsNfs/rtems-filesystem-patch rtemsNfs/src/Makefile rtemsNfs/src/cexphelp.c rtemsNfs/src/dirutils.c rtemsNfs/src/librtemsNfs.h rtemsNfs/src/nfs.c rtemsNfs/src/nfs.modini.c rtemsNfs/src/rpcio.c rtemsNfs/src/rpcio.h rtemsNfs/src/rpcio.modini.c rtemsNfs/src/sock_mbuf.c rtemsNfs/src/xdr_mbuf.c zlib-1.1.4/ChangeLog zlib-1.1.4/FAQ zlib-1.1.4/INDEX zlib-1.1.4/Make_vms.com zlib-1.1.4/Makefile zlib-1.1.4/Makefile.in zlib-1.1.4/Makefile.riscos zlib-1.1.4/README zlib-1.1.4/adler32.c zlib-1.1.4/algorithm.txt zlib-1.1.4/amiga/Makefile.pup zlib-1.1.4/amiga/Makefile.sas zlib-1.1.4/compress.c zlib-1.1.4/configure zlib-1.1.4/contrib/README.contrib zlib-1.1.4/contrib/asm386/gvmat32.asm zlib-1.1.4/contrib/asm386/gvmat32c.c zlib-1.1.4/contrib/asm386/mkgvmt32.bat zlib-1.1.4/contrib/asm386/zlibvc.def zlib-1.1.4/contrib/asm386/zlibvc.dsp zlib-1.1.4/contrib/asm386/zlibvc.dsw zlib-1.1.4/contrib/asm586/README.586 zlib-1.1.4/contrib/asm586/match.S zlib-1.1.4/contrib/asm686/README.686 zlib-1.1.4/contrib/asm686/match.S zlib-1.1.4/contrib/delphi/zlib.mak zlib-1.1.4/contrib/delphi/zlibdef.pas zlib-1.1.4/contrib/delphi2/d_zlib.bpr zlib-1.1.4/contrib/delphi2/d_zlib.cpp zlib-1.1.4/contrib/delphi2/readme.txt zlib-1.1.4/contrib/delphi2/zlib.bpg zlib-1.1.4/contrib/delphi2/zlib.bpr zlib-1.1.4/contrib/delphi2/zlib.cpp zlib-1.1.4/contrib/delphi2/zlib.pas zlib-1.1.4/contrib/delphi2/zlib32.bpr zlib-1.1.4/contrib/delphi2/zlib32.cpp zlib-1.1.4/contrib/iostream/test.cpp zlib-1.1.4/contrib/iostream/zfstream.cpp zlib-1.1.4/contrib/iostream/zfstream.h zlib-1.1.4/contrib/iostream2/zstream.h zlib-1.1.4/contrib/iostream2/zstream_test.cpp zlib-1.1.4/contrib/minizip/ChangeLogUnzip zlib-1.1.4/contrib/minizip/Makefile zlib-1.1.4/contrib/minizip/miniunz.c zlib-1.1.4/contrib/minizip/minizip.c zlib-1.1.4/contrib/minizip/readme.txt zlib-1.1.4/contrib/minizip/unzip.c zlib-1.1.4/contrib/minizip/unzip.def zlib-1.1.4/contrib/minizip/unzip.h zlib-1.1.4/contrib/minizip/zip.c zlib-1.1.4/contrib/minizip/zip.def zlib-1.1.4/contrib/minizip/zip.h zlib-1.1.4/contrib/minizip/zlibvc.def zlib-1.1.4/contrib/minizip/zlibvc.dsp zlib-1.1.4/contrib/minizip/zlibvc.dsw zlib-1.1.4/contrib/untgz/Makefile zlib-1.1.4/contrib/untgz/makefile.w32 zlib-1.1.4/contrib/untgz/untgz.c zlib-1.1.4/contrib/visual-basic.txt zlib-1.1.4/crc32.c zlib-1.1.4/deflate.c zlib-1.1.4/deflate.h zlib-1.1.4/descrip.mms zlib-1.1.4/example.c zlib-1.1.4/gzio.c zlib-1.1.4/infblock.c zlib-1.1.4/infblock.h zlib-1.1.4/infcodes.c zlib-1.1.4/infcodes.h zlib-1.1.4/inffast.c zlib-1.1.4/inffast.h zlib-1.1.4/inffixed.h zlib-1.1.4/inflate.c zlib-1.1.4/inftrees.c zlib-1.1.4/inftrees.h zlib-1.1.4/infutil.c zlib-1.1.4/infutil.h zlib-1.1.4/maketree.c zlib-1.1.4/minigzip.c zlib-1.1.4/msdos/Makefile.b32 zlib-1.1.4/msdos/Makefile.bor zlib-1.1.4/msdos/Makefile.dj2 zlib-1.1.4/msdos/Makefile.emx zlib-1.1.4/msdos/Makefile.msc zlib-1.1.4/msdos/Makefile.tc zlib-1.1.4/msdos/Makefile.w32 zlib-1.1.4/msdos/Makefile.wat zlib-1.1.4/msdos/zlib.def zlib-1.1.4/msdos/zlib.rc zlib-1.1.4/nt/Makefile.emx zlib-1.1.4/nt/Makefile.gcc zlib-1.1.4/nt/Makefile.nt zlib-1.1.4/nt/zlib.dnt zlib-1.1.4/os2/Makefile.os2 zlib-1.1.4/os2/zlib.def zlib-1.1.4/trees.c zlib-1.1.4/trees.h zlib-1.1.4/uncompr.c zlib-1.1.4/zconf.h zlib-1.1.4/zlib.3 zlib-1.1.4/zlib.h zlib-1.1.4/zlib.html zlib-1.1.4/zutil.c zlib-1.1.4/zutil.h
author: cvs2git <rtems-devel@rtems.org> 2005-09-02 15:41:04 +0000
committer: cvs2git <rtems-devel@rtems.org> 2005-09-02 15:41:04 +0000
commit: 1162c5a5ff17cfc69c1b5ebede97c74f367112b2 (patch)
tree: 409b34dab36529be3a593e27a6b76d0aff3c48ec
parent: 66d25567fe424bb55fde088f3d45e9ed044400c1 (diff)
1402 files changed, 489625 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 0000000..a25bb31
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,93 @@
+2005-09-02	Joel Sherrill <joel@OARcorp.com>
+
+	* VERSION: Updated to rtems-addon-packages-4.6.99.2.
+
+2005-09-02	Joel Sherrill <joel@OARcorp.com>
+
+	* bit, ncurses-5.3/misc/run_tic.sh: Added rtemsNfs 1.2
+	* rtemsNfs/ChangeLog, rtemsNfs/LICENSE, rtemsNfs/Makefile,
+	rtemsNfs/README, rtemsNfs/rtems-filesystem-patch,
+	rtemsNfs/proto/Makefile, rtemsNfs/proto/mount_prot.h,
+	rtemsNfs/proto/mount_prot.x, rtemsNfs/proto/mount_prot_xdr.c,
+	rtemsNfs/proto/nfs_prot.h, rtemsNfs/proto/nfs_prot.x,
+	rtemsNfs/proto/nfs_prot_xdr.c, rtemsNfs/src/Makefile,
+	rtemsNfs/src/cexphelp.c, rtemsNfs/src/dirutils.c,
+	rtemsNfs/src/librtemsNfs.h, rtemsNfs/src/nfs.c,
+	rtemsNfs/src/nfs.modini.c, rtemsNfs/src/rpcio.c,
+	rtemsNfs/src/rpcio.h, rtemsNfs/src/rpcio.modini.c,
+	rtemsNfs/src/sock_mbuf.c, rtemsNfs/src/xdr_mbuf.c: New files.
+	* rtemsNfs-1.1/ChangeLog, rtemsNfs-1.1/LICENSE, rtemsNfs-1.1/Makefile,
+	rtemsNfs-1.1/README, rtemsNfs-1.1/rtems-filesystem-patch,
+	rtemsNfs-1.1/proto/Makefile, rtemsNfs-1.1/proto/mount_prot.x,
+	rtemsNfs-1.1/proto/nfs_prot.x, rtemsNfs-1.1/src/Makefile,
+	rtemsNfs-1.1/src/cexphelp.c, rtemsNfs-1.1/src/dirutils.c,
+	rtemsNfs-1.1/src/librtemsNfs.h, rtemsNfs-1.1/src/nfs.c,
+	rtemsNfs-1.1/src/nfs.modini.c, rtemsNfs-1.1/src/rpcio.c,
+	rtemsNfs-1.1/src/rpcio.h, rtemsNfs-1.1/src/rpcio.modini.c,
+	rtemsNfs-1.1/src/sock_mbuf.c, rtemsNfs-1.1/src/xdr_mbuf.c: Removed.
+
+2004-10-18	Joel Sherrill <joel@OARcorp.com>
+
+	* VERSION: Updated to rtems-addon-packages-4.6.2.
+
+2004-10-18	Joel Sherrill <joel@OARcorp.com>
+
+	* aclocal/version.m4: Updated to rtems-addon-packages-4.6.2.
+
+2003-01-28	Joel Sherrill <joel@OARcorp.com>
+
+	* VERSION: Updated to rtems-addon-packages-20030128.
+
+2003-01-28	Joel Sherrill <joel@OARcorp.com>
+
+	* aclocal/version.m4: Updated to rtems-addon-packages-20030128.
+
+2003-01-20	Joel Sherrill <joel@OARcorp.com>
+
+	* VERSION: Updated to rtems-addon-packages-20030120.
+
+2003-01-20	Joel Sherrill <joel@OARcorp.com>
+
+	* aclocal/version.m4: Updated to rtems-addon-packages-20030120.
+
+2002-12-19	Eric Norum <eric.norum@usask.ca>
+
+    * ncurses-5.3 bit: Update ncurses add-on package.
+
+2002-11-28	Eric Norum <eric.norum@usask.ca>
+
+    * RTEMS_Makefiles/Makefile.bfd: New file
+
+2002-11-21	Eric Norum <eric.norum@usask.ca>
+
+    * bit, bit_bfd: Add support for additional add-ons (libtecla, BFD)
+
+2002-11-19	Joel Sherrill <joel@OARcorp.com>
+
+	* VERSION: Updated to rtems-addon-packages-20021119.
+
+2002-11-19	Joel Sherrill <joel@OARcorp.com>
+
+	* aclocal/version.m4: Updated to rtems-addon-packages-20021119.
+
+2002-11-08	Eric Norum <eric.norum@usask.ca>
+
+    * RTEMS_Makefiles/Makefile.libtecla, bit, libtecla-1.4.1/:
+                Add TECLA command-line editing library.
+
+2002-09-12	Eric Norum <eric.norum@usask.ca>
+
+    * RTEMS_Makefiles/Makefile.ncurses: Added ansi terminal type.
+
+2002-07-30	Joel Sherrill <joel@OARcorp.com>
+
+	* VERSION: Updated to rtems-addon-packages-20020730a.
+
+2002-07-30	Joel Sherrill <joel@OARcorp.com>
+
+	* VERSION: Updated to rtems-addon-packages-20020730.
+
+2002-07-30	Joel Sherrill <joel@OARcorp.com>
+
+	* ChangeLog, VERSION, SUPPORT: New files.
+
diff --git a/README b/README
new file mode 100644
index 0000000..504f048
--- /dev/null
+++ b/README
@@ -0,0 +1,24 @@
+Assorted add-on packages for RTEMS.
+
+The bit script builds and installs all the packages.
+
+To build a package:
+	cd <<whatever_package_you_want_to_build>>
+	make -f ../RTEMS_Makefiles/Makefile.<<package_name>>
+
+Notes
+=====
+1) You must build and install the host version of infocmp before trying to
+build ncurses.
+2) You must build and install ncurses before trying to build readline.
+3) To add ncurses support for other terminals, change the declaration
+   of TERMINALS.
+
+Cautions
+========
+The readline and ncurses `configure' scripts check for the presence of
+select().  Because the RTEMS dummy.rel file does not include network
+configuration information the scripts decide that select() does not
+exist.  This is correct since although RTEMS does have a select() call
+it is not supported on tty devices.  The fact that one shortcoming is
+covering up another is not really satisfactory, though.
diff --git a/RTEMS_Makefiles/Makefile.avl b/RTEMS_Makefiles/Makefile.avl
new file mode 100644
index 0000000..b801392
--- /dev/null
+++ b/RTEMS_Makefiles/Makefile.avl
@@ -0,0 +1,12 @@
+#
+# Configure/build/install the AVL library
+#
+include ../RTEMS_Makefiles/Makefile.common
+
+all:
+	./configure \
+		--prefix=$(exec_prefix) \
+		--libdir=$(exec_prefix)/$(RTEMS_BSP)/lib \
+		--includedir=$(exec_prefix)/$(RTEMS_BSP)/lib/include
+	make 
+	make install
diff --git a/RTEMS_Makefiles/Makefile.bfd b/RTEMS_Makefiles/Makefile.bfd
new file mode 100644
index 0000000..b6b9586
--- /dev/null
+++ b/RTEMS_Makefiles/Makefile.bfd
@@ -0,0 +1,14 @@
+#
+# Configure/build/install the libtecla library
+#
+include ../RTEMS_Makefiles/Makefile.common
+
+all:
+	$(BINUTILS_SRC_DIR)/bfd/configure \
+		--host=$(RTEMS_CPU)-rtems \
+		--disable-nls \
+		--prefix=$(exec_prefix) \
+		--libdir=$(exec_prefix)/$(RTEMS_BSP)/lib \
+		--includedir=$(exec_prefix)/$(RTEMS_BSP)/lib/include
+	make
+	make install
diff --git a/RTEMS_Makefiles/Makefile.common b/RTEMS_Makefiles/Makefile.common
new file mode 100644
index 0000000..7e0ddbe
--- /dev/null
+++ b/RTEMS_Makefiles/Makefile.common
@@ -0,0 +1,23 @@
+###########################################################
+# Meta-Makefile for compiling packages to work with RTEMS #
+###########################################################
+
+#
+# Pick up RTEMS configuration
+#
+include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
+include $(RTEMS_CUSTOM)
+include $(PROJECT_ROOT)/make/leaf.cfg
+CC += $(CPU_CFLAGS)
+
+#
+# For some reason RTEMS Makefiles don't export this
+#
+export RANLIB
+
+.PHONY: all
+
+#
+# Include site-specific options
+#
+include ../RTEMS_Makefiles/Makefile.site
diff --git a/RTEMS_Makefiles/Makefile.libtecla b/RTEMS_Makefiles/Makefile.libtecla
new file mode 100644
index 0000000..2405adb
--- /dev/null
+++ b/RTEMS_Makefiles/Makefile.libtecla
@@ -0,0 +1,15 @@
+#
+# Configure/build/install the libtecla library
+#
+include ../RTEMS_Makefiles/Makefile.common
+
+all:
+	./configure \
+        --host=$(RTEMS_CPU)-rtems \
+		--prefix=$(exec_prefix) \
+		--libdir=$(exec_prefix)/$(RTEMS_BSP)/lib \
+		--includedir=$(exec_prefix)/$(RTEMS_BSP)/lib/include
+	make 
+	make reentrant
+	make install
+	make distclean
diff --git a/RTEMS_Makefiles/Makefile.ncurses b/RTEMS_Makefiles/Makefile.ncurses
new file mode 100644
index 0000000..3df6d38
--- /dev/null
+++ b/RTEMS_Makefiles/Makefile.ncurses
@@ -0,0 +1,28 @@
+#
+# Declare supported terminal types.
+# This value can be augmented/overridden by the site-configuration file
+#
+TERMINALS=xterm,vt100,linux,ansi
+
+include ../RTEMS_Makefiles/Makefile.common
+
+#
+# The following will work only if you have the latest ncurses version
+# of infocmp installed before trying to build for an RTEMS target.
+# The cf_cv_type_of_bool hack works around a bug when configuring
+# for a cross-target.
+#
+all:
+	cf_cv_type_of_bool=char CXX="$(CC)" TERM=xterm ./configure \
+		--host=$(RTEMS_CPU)-rtems \
+		--prefix=$(exec_prefix) \
+		--libdir=$(exec_prefix)/$(RTEMS_BSP)/lib \
+		--includedir=$(exec_prefix)/$(RTEMS_BSP)/lib/include \
+		--without-ada \
+		--without-progs \
+		--without-cxx-binding \
+		--disable-sigwinch \
+		--disable-database \
+		--with-fallbacks="$(TERMINALS)"
+	make "TERM=xterm" "HOSTCC=gcc" "HOSTCCFLAGS=-I. -I../include" HOSTLDFLAGS=""
+	make install
diff --git a/RTEMS_Makefiles/Makefile.ncurses-5.3 b/RTEMS_Makefiles/Makefile.ncurses-5.3
new file mode 100644
index 0000000..24c5428
--- /dev/null
+++ b/RTEMS_Makefiles/Makefile.ncurses-5.3
@@ -0,0 +1,30 @@
+#
+# Declare supported terminal types.
+# This value can be augmented/overridden by the site-configuration file
+#
+TERMINALS=xterm,vt100,linux,ansi
+
+include ../RTEMS_Makefiles/Makefile.common
+
+#
+# The following will work only if you have the latest ncurses version
+# of infocmp installed before trying to build for an RTEMS target.
+# The cf_cv_type_of_bool hack works around a bug when configuring
+# for a cross-target.
+	#cf_cv_type_of_bool=char CXX="$(CC)" ./configure \
+#
+all:
+	CXX="$(CC)" TERM=xterm ./configure \
+		--host=$(RTEMS_CPU)-rtems \
+		--prefix=$(exec_prefix) \
+		--libdir=$(exec_prefix)/$(RTEMS_BSP)/lib \
+		--includedir=$(exec_prefix)/$(RTEMS_BSP)/lib/include \
+		--without-ada \
+		--without-progs \
+		--without-cxx-binding \
+		--with-bool="unsigned char" \
+		--disable-sigwinch \
+		--disable-database \
+		--with-fallbacks="$(TERMINALS)"
+	make "TERM=xterm" "HOSTCC=gcc" "HOSTCCFLAGS=-I. -I../include" HOSTLDFLAGS=""
+	make install
diff --git a/RTEMS_Makefiles/Makefile.readline-4.3 b/RTEMS_Makefiles/Makefile.readline-4.3
new file mode 100644
index 0000000..36644d2
--- /dev/null
+++ b/RTEMS_Makefiles/Makefile.readline-4.3
@@ -0,0 +1,18 @@
+include ../RTEMS_Makefiles/Makefile.common
+
+#
+# Running make distclean cleans up documentation files that require
+# special tools to regenerate.  Work around this problem by just
+# copying the documentation files from another directory.
+#
+all:
+	bash_cv_have_mbstate_t=yes ./configure \
+		--host=$(RTEMS_CPU)-rtems \
+		--prefix=$(exec_prefix) \
+		--libdir=$(exec_prefix)/$(RTEMS_BSP)/lib \
+		--includedir=$(exec_prefix)/$(RTEMS_BSP)/lib/include \
+		--disable-shared
+	cp ../readline-doc-4.3/doc/????* doc
+	make
+	cd doc ; make
+	make install
diff --git a/RTEMS_Makefiles/Makefile.site b/RTEMS_Makefiles/Makefile.site
new file mode 100644
index 0000000..2c9f3a4
--- /dev/null
+++ b/RTEMS_Makefiles/Makefile.site
@@ -0,0 +1,3 @@
+#
+# Site-specific options/configuration goes here
+#
diff --git a/RTEMS_Makefiles/Makefile.zlib b/RTEMS_Makefiles/Makefile.zlib
new file mode 100644
index 0000000..a6a54ca
--- /dev/null
+++ b/RTEMS_Makefiles/Makefile.zlib
@@ -0,0 +1,13 @@
+#
+# Configure/build/install the AVL library
+#
+include ../RTEMS_Makefiles/Makefile.common
+
+AR = $(AR_FOR_TARGET) cr
+all:
+	./configure \
+		--prefix=$(exec_prefix) \
+		--libdir=$(exec_prefix)/$(RTEMS_BSP)/lib \
+		--includedir=$(exec_prefix)/$(RTEMS_BSP)/lib/include
+	make 
+	make install
diff --git a/SUPPORT b/SUPPORT
new file mode 100644
index 0000000..083c1cb
--- /dev/null
+++ b/SUPPORT
@@ -0,0 +1,22 @@
+#
+#  $Id$
+#
+
+On-Line Applications Research Corporation (OAR) offers support,
+customization, and training for RTEMS.  Custom RTEMS development services
+includes porting RTEMS to new processors and the development of custom board
+support packages and device drivers.   In addition, OAR is available
+to assist in the development of your real-time embedded application.
+
+For more information, email Mark Johannes at mark@OARcorp.com 
+or contact OAR at:
+
+On-Line Applications Research Corporation
+4910-L Corporate Drive
+Huntsville AL 35805
+Voice: (205) 722-9985
+Fax:   (205 722-0985
+
+RTEMS maintenance and development is funded solely by RTEMS users.  
+The future of RTEMS depends on its user base.
+
diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..f80e47b
--- /dev/null
+++ b/VERSION
@@ -0,0 +1,7 @@
+#
+#  This file is automatically generated -- DO NOT EDIT!!!
+#
+#  $Id$
+#
+
+Version 4.6.99.2
diff --git a/avl-1.4.0/AUTHORS b/avl-1.4.0/AUTHORS
new file mode 100644
index 0000000..bcd66cd
--- /dev/null
+++ b/avl-1.4.0/AUTHORS
@@ -0,0 +1 @@
+Ben Pfaff <blp@gnu.org>
diff --git a/avl-1.4.0/COPYING b/avl-1.4.0/COPYING
new file mode 100644
index 0000000..60549be
--- /dev/null
+++ b/avl-1.4.0/COPYING
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
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+These restrictions translate to certain responsibilities for you if you
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+
+  For example, if you distribute copies of such a program, whether
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+
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+(2) offer you this license which gives you legal permission to copy,
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+
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+that everyone understands that there is no warranty for this free
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+
+  Finally, any free program is threatened constantly by software
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+  The precise terms and conditions for copying, distribution and
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+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
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+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
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+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
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+    stating that you changed the files and the date of any change.
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+    b) You must cause any work that you distribute or publish, that in
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+    part thereof, to be licensed as a whole at no charge to all third
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+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
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+    notice that there is no warranty (or else, saying that you provide
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+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
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+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
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+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
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+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
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+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
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+prohibited by law if you do not accept this License.  Therefore, by
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+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
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+infringement or for any other reason (not limited to patent issues),
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+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
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+
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+to distribute software through any other system and a licensee cannot
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+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
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+
+  9. The Free Software Foundation may publish revised and/or new versions
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+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
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+make exceptions for this.  Our decision will be guided by the two goals
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+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
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+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) 19yy  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) 19yy name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/avl-1.4.0/ChangeLog b/avl-1.4.0/ChangeLog
new file mode 100644
index 0000000..e31a7c2
--- /dev/null
+++ b/avl-1.4.0/ChangeLog
@@ -0,0 +1,181 @@
+Sat Aug  7 18:32:43 1999  Ben Pfaff  <blp@gnu.org>
+
+	Implemented red-black tree library.	
+	* Makefile.am: Add rb.c, rb.h in appropriate places.
+	* README: Update.
+	* rb.c: New file.
+	* rb.h: Ditto.
+	* avl.texinfo: Revised.
+
+	* THANKS: Update.
+	* TODO: Update.
+	
+	* avl.c: In several places, replaced usage of comma operator with
+	a proper statement block.
+	* avlt.c: Ditto.
+	* avltr.c: Ditto.
+
+	* avl.h: (AVL_TRAVERSER_INIT) New macro.
+	(avl_init_traverser) New function-like macro.
+	* avlt.h: (AVLT_TRAVERSER_INIT) New macro.
+	(avlt_init_traverser) New function-like macro.
+	* avltr.h: (AVLTR_TRAVERSER_INIT) New macro.
+	(avltr_init_traverser) New function-like macro.
+	* thread-test.c: (main) Use AVL_TRAVERSER_INIT.
+
+	* Made version 1.4.0.
+
+Sat Jul 31 12:39:54 1999  Ben Pfaff  <blp@gnu.org>
+
+	* avl.texinfo: Update suggested by Jonathan Roy <roy@idle.com>.
+
+Tue May 25 12:20:43 1999  Ben Pfaff  <blp@gnu.org>
+
+	* avl.c: (avl_delete) Make work properly for empty tree.  Furrfu!
+	I should have noticed this before.
+
+Mon May 17 11:32:56 1999  Ben Pfaff  <blp@gnu.org>
+
+	* Makefile.am: Don't require texi2html.  Use $(MAKEINFO)
+	variable.  Thanks to Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+Sat May 15 23:47:14 1999  Ben Pfaff  <blp@gnu.org>
+
+	* Updated copyright dates in several files.
+
+	* Made version 1.3.0.
+
+Sat May 15 21:44:54 1999  Ben Pfaff  <blp@gnu.org>
+
+	* avl.c, avlt.c, avltr.c: In many places replaced assert (p) by
+	assert (p != NULL).  Believe it or not, the former is not valid
+	ANSI C.
+
+	Thanks to "Ficarra, David W, NNAD" <dficarra@att.com> for pointing
+	out the following two sets of bugs.
+	* avl.c: (avl_probe) Fix order of assignment and assertion.
+	* avlt.c: (avlt_walk, avlt_probe, avlt_find) Ditto.
+	* avltr.c: (avltr_probe, avltr_find) Ditto.
+	
+	* avlt.c: (avlt_find, avlt_delete) Check for empty tree.
+	* avltr.c: (avltr_probe) Ditto.
+	
+	* avl.c, avlt.c, avltr.c, thread-test.c: Change test code to only
+	perform a limited number of iterations to facilitate automated
+	testing.
+
+	* avl.c: (avl_find_close) New function contributed by Thomas
+	Binder <binder@iue.tuwien.ac.at>.
+	* avlt.c: (avlt_find_close) Ditto.
+	* avltr.c: (avltr_find_close) Ditto.
+
+	* avl.texinfo: Update.
+
+	libavl is now automake/autoconfiscated.  Contributed by Alexandre
+	Oliva <oliva@dcc.unicamp.br>.
+	* AUTHORS: New file.
+	* Makefile: Now automake-generated.
+	* INSTALL: New file.
+	* Makefile.am: New file.
+	* Makefile.in: New file.
+	* THANKS: New file.
+	* config.h.in: New file.
+	* configure.in: New file.
+	* configure: New file.
+	* install-sh: New file.
+	* missing: New file.
+	* mkinstalldirs: New file.
+	* texinfo.tex: New file.
+	
+Tue May 11 13:33:20 1999  Ben Pfaff  <blp@gnu.org>
+
+	* avl.texinfo: Fix typos.  Thanks to onTy Toom <onty@yahoo.com>
+	for pointing these out.
+
+	* Made version 1.2.9.
+	
+Sun Mar 14 13:39:16 1999  Ben Pfaff  <blp@gnu.org>
+
+	* avl.c: Fixed two occurrences of = that should have been == in
+	assertions.  Thanks to Girish Zambre <gzambre@sprynet.com> for
+	pointing out this problem.
+
+	* avl.c, avlt.c, avltr.c: __attribute__ must follow declarations
+	for gcc 2.7.x.
+
+	* Made version 1.2.8.
+
+Sun Mar 14 13:38:29 1999  Ben Pfaff  <blp@gnu.org>
+
+	* TODO: Add some comments from David Kastrup
+	<dak@neuroinformatik.ruhr-uni-bochum.de>.
+
+	* Made version 1.2.7.
+
+Tue Jan 12 10:16:05 1999  Ben Pfaff  <blp@gnu.org>
+
+	* avl.texinfo: Add skip lists as alternative to AVL trees.  Thanks
+	to Ron Pfeifle <rpfeifle@aw.sgi.com>.
+
+	* Made version 1.2.6.
+
+Sun Jan 10 15:37:57 1999  Ben Pfaff  <blp@gnu.org>
+
+	* avl.texinfo: Elaborated description of distinction between
+	threaded and unthreaded trees at request of several.
+
+	* Made version 1.2.5.
+
+Sun Nov 22 13:36:58 1998  Ben Pfaff  <blp@gnu.org>
+
+	* avl.texinfo: Updates suggested by Jason Eisner
+	<jeisner@linc.cis.upenn.edu>.
+
+	* Made version 1.2.4.
+
+Sun Oct 18 10:26:08 1998  Ben Pfaff  <pfaffben@pilot.msu.edu>
+
+	* TODO: New file.
+
+	* avl.c: (xmalloc) Don't declare xmalloc if HAVE_XMALLOC is
+	defined.  By default on error, print a message to stderr and exit,
+	rather than calling abort() as before.
+	* avlt.c: (xmalloc) Same.
+	* avltr.c: (xmalloc) Same.
+
+	* Made version 1.2.3.
+
+Thu Sep  3 13:58:55 1998  Ben Pfaff  <pfaffben@pilot.msu.edu>
+
+	* README: Update.
+
+	* avl.c: (avl_delete) Minor efficiency fixes; removed redundant
+	comparison.
+
+	* avlt.c: (avl_delete) Minor efficiency fix.
+	* avltr.c: (avl_delete) Same change.
+
+	* avl.texi: Update.
+
+	* Made version 1.2.2.
+
+Thu Jun 11 15:13:02 1998  Ben Pfaff  <pfaffben@pilot.msu.edu>
+
+	* avl.c: Don't #define unused when PSPP is defined.
+	(force_avl_delete) Rename avl_force_delete.
+
+	* avlt.c: (force_avlt_delete) Rename avlt_force_delete.
+
+	* avltr.c: (force_avltr_delete) Rename avltr_force_delete.
+
+	* Made version 1.2.1.
+
+Thu Jun 11 14:43:30 1998  Ben Pfaff  <pfaffben@pilot.msu.edu>
+
+	* Version 1.2.0: First GNU release.
+
+----------------------------------------------------------------------
+Local Variables:
+mode: change-log
+version-control: never
+End:
diff --git a/avl-1.4.0/INSTALL b/avl-1.4.0/INSTALL
new file mode 100644
index 0000000..b42a17a
--- /dev/null
+++ b/avl-1.4.0/INSTALL
@@ -0,0 +1,182 @@
+Basic Installation
+==================
+
+   These are generic installation instructions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+   The file `configure.in' is used to create `configure' by a program
+called `autoconf'.  You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  You can give `configure'
+initial values for variables by setting them in the environment.  Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory.  After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+   By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on.  Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+     CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+   If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+     Use and save the results of the tests in FILE instead of
+     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
+     debugging `configure'.
+
+`--help'
+     Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--version'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`configure' also accepts some other, not widely useful, options.
diff --git a/avl-1.4.0/Makefile.am b/avl-1.4.0/Makefile.am
new file mode 100644
index 0000000..aa4754d
--- /dev/null
+++ b/avl-1.4.0/Makefile.am
@@ -0,0 +1,28 @@
+AUTOMAKE_OPTIONS = gnits 
+
+include_HEADERS = avl.h avlt.h avltr.h rb.h
+
+lib_LIBRARIES = libavl.a
+libavl_a_SOURCES = avl.c avlt.c avltr.c rb.c
+
+info_TEXINFOS = avl.texinfo
+noinst_DATA = avl.html avl.text
+
+avl.text : avl.texinfo
+	$(MAKEINFO) $(srcdir)/avl.texinfo -o avl.text --no-headers
+
+avl.html: avl.texinfo
+	-texi2html -monolithic $(srcdir)/avl.texinfo
+
+EXTRA_PROGRAMS = avl-test avlt-test avltr-test thread-test rb-test
+DISTCLEANFILES = $(EXTRA_PROGRAMS) $(BUILT_SOURCES)
+
+BUILT_SOURCES = avl-test.c avlt-test.c avltr-test.c rb-test.c
+
+TESTS = avl-test avlt-test avltr-test thread-test rb-test
+avl-test.c avlt-test.c avltr-test.c rb-test.c:
+	rm -f $@
+	echo '#define SELF_TEST 1' > $@
+	echo '#include "'`echo $@ | sed s/-test//`'"' >> $@
+
+thread_test_LDADD = libavl.a
diff --git a/avl-1.4.0/Makefile.in b/avl-1.4.0/Makefile.in
new file mode 100644
index 0000000..2d041aa
--- /dev/null
+++ b/avl-1.4.0/Makefile.in
@@ -0,0 +1,572 @@
+# Makefile.in generated automatically by automake 1.4 from Makefile.am
+
+# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+
+SHELL = @SHELL@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+VPATH = @srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+libdir = @libdir@
+infodir = @infodir@
+mandir = @mandir@
+includedir = @includedir@
+oldincludedir = /usr/include
+
+DESTDIR =
+
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+
+top_builddir = .
+
+ACLOCAL = @ACLOCAL@
+AUTOCONF = @AUTOCONF@
+AUTOMAKE = @AUTOMAKE@
+AUTOHEADER = @AUTOHEADER@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+transform = @program_transform_name@
+
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+CC = @CC@
+MAKEINFO = @MAKEINFO@
+PACKAGE = @PACKAGE@
+RANLIB = @RANLIB@
+VERSION = @VERSION@
+
+AUTOMAKE_OPTIONS = gnits 
+
+include_HEADERS = avl.h avlt.h avltr.h rb.h
+
+lib_LIBRARIES = libavl.a
+libavl_a_SOURCES = avl.c avlt.c avltr.c rb.c
+
+info_TEXINFOS = avl.texinfo
+noinst_DATA = avl.html avl.text
+
+EXTRA_PROGRAMS = avl-test avlt-test avltr-test thread-test rb-test
+DISTCLEANFILES = $(EXTRA_PROGRAMS) $(BUILT_SOURCES)
+
+BUILT_SOURCES = avl-test.c avlt-test.c avltr-test.c rb-test.c
+
+TESTS = avl-test avlt-test avltr-test thread-test rb-test
+
+thread_test_LDADD = libavl.a
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
+CONFIG_CLEAN_FILES = 
+LIBRARIES =  $(lib_LIBRARIES)
+
+
+DEFS = @DEFS@ -I. -I$(srcdir) 
+CPPFLAGS = @CPPFLAGS@
+LDFLAGS = @LDFLAGS@
+LIBS = @LIBS@
+libavl_a_LIBADD = 
+libavl_a_OBJECTS =  avl.o avlt.o avltr.o rb.o
+AR = ar
+avl_test_SOURCES = avl-test.c
+avl_test_OBJECTS =  avl-test.o
+avl_test_LDADD = $(LDADD)
+avl_test_DEPENDENCIES = 
+avl_test_LDFLAGS = 
+avlt_test_SOURCES = avlt-test.c
+avlt_test_OBJECTS =  avlt-test.o
+avlt_test_LDADD = $(LDADD)
+avlt_test_DEPENDENCIES = 
+avlt_test_LDFLAGS = 
+avltr_test_SOURCES = avltr-test.c
+avltr_test_OBJECTS =  avltr-test.o
+avltr_test_LDADD = $(LDADD)
+avltr_test_DEPENDENCIES = 
+avltr_test_LDFLAGS = 
+thread_test_SOURCES = thread-test.c
+thread_test_OBJECTS =  thread-test.o
+thread_test_DEPENDENCIES =  libavl.a
+thread_test_LDFLAGS = 
+rb_test_SOURCES = rb-test.c
+rb_test_OBJECTS =  rb-test.o
+rb_test_LDADD = $(LDADD)
+rb_test_DEPENDENCIES = 
+rb_test_LDFLAGS = 
+CFLAGS = @CFLAGS@
+COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
+TEXI2DVI = texi2dvi
+INFO_DEPS = avl.info
+DVIS = avl.dvi
+TEXINFOS = avl.texinfo
+DATA =  $(noinst_DATA)
+
+HEADERS =  $(include_HEADERS)
+
+DIST_COMMON =  README AUTHORS COPYING ChangeLog INSTALL Makefile.am \
+Makefile.in NEWS THANKS TODO aclocal.m4 configure configure.in \
+install-sh missing mkinstalldirs texinfo.tex
+
+
+DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
+
+TAR = tar
+GZIP_ENV = --best
+SOURCES = $(libavl_a_SOURCES) avl-test.c avlt-test.c avltr-test.c thread-test.c rb-test.c
+OBJECTS = $(libavl_a_OBJECTS) avl-test.o avlt-test.o avltr-test.o thread-test.o rb-test.o
+
+all: all-redirect
+.SUFFIXES:
+.SUFFIXES: .S .c .dvi .info .o .ps .s .texi .texinfo .txi
+$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
+	cd $(top_srcdir) && $(AUTOMAKE) --gnits --include-deps Makefile
+
+Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
+	cd $(top_builddir) \
+	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+$(ACLOCAL_M4):  configure.in 
+	cd $(srcdir) && $(ACLOCAL)
+
+config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	$(SHELL) ./config.status --recheck
+$(srcdir)/configure: $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
+	cd $(srcdir) && $(AUTOCONF)
+
+mostlyclean-libLIBRARIES:
+
+clean-libLIBRARIES:
+	-test -z "$(lib_LIBRARIES)" || rm -f $(lib_LIBRARIES)
+
+distclean-libLIBRARIES:
+
+maintainer-clean-libLIBRARIES:
+
+install-libLIBRARIES: $(lib_LIBRARIES)
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(libdir)
+	@list='$(lib_LIBRARIES)'; for p in $$list; do \
+	  if test -f $$p; then \
+	    echo " $(INSTALL_DATA) $$p $(DESTDIR)$(libdir)/$$p"; \
+	    $(INSTALL_DATA) $$p $(DESTDIR)$(libdir)/$$p; \
+	  else :; fi; \
+	done
+	@$(POST_INSTALL)
+	@list='$(lib_LIBRARIES)'; for p in $$list; do \
+	  if test -f $$p; then \
+	    echo " $(RANLIB) $(DESTDIR)$(libdir)/$$p"; \
+	    $(RANLIB) $(DESTDIR)$(libdir)/$$p; \
+	  else :; fi; \
+	done
+
+uninstall-libLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	list='$(lib_LIBRARIES)'; for p in $$list; do \
+	  rm -f $(DESTDIR)$(libdir)/$$p; \
+	done
+
+.c.o:
+	$(COMPILE) -c $<
+
+.s.o:
+	$(COMPILE) -c $<
+
+.S.o:
+	$(COMPILE) -c $<
+
+mostlyclean-compile:
+	-rm -f *.o core *.core
+
+clean-compile:
+
+distclean-compile:
+	-rm -f *.tab.c
+
+maintainer-clean-compile:
+
+libavl.a: $(libavl_a_OBJECTS) $(libavl_a_DEPENDENCIES)
+	-rm -f libavl.a
+	$(AR) cru libavl.a $(libavl_a_OBJECTS) $(libavl_a_LIBADD)
+	$(RANLIB) libavl.a
+
+avl-test: $(avl_test_OBJECTS) $(avl_test_DEPENDENCIES)
+	@rm -f avl-test
+	$(LINK) $(avl_test_LDFLAGS) $(avl_test_OBJECTS) $(avl_test_LDADD) $(LIBS)
+
+avlt-test: $(avlt_test_OBJECTS) $(avlt_test_DEPENDENCIES)
+	@rm -f avlt-test
+	$(LINK) $(avlt_test_LDFLAGS) $(avlt_test_OBJECTS) $(avlt_test_LDADD) $(LIBS)
+
+avltr-test: $(avltr_test_OBJECTS) $(avltr_test_DEPENDENCIES)
+	@rm -f avltr-test
+	$(LINK) $(avltr_test_LDFLAGS) $(avltr_test_OBJECTS) $(avltr_test_LDADD) $(LIBS)
+
+thread-test: $(thread_test_OBJECTS) $(thread_test_DEPENDENCIES)
+	@rm -f thread-test
+	$(LINK) $(thread_test_LDFLAGS) $(thread_test_OBJECTS) $(thread_test_LDADD) $(LIBS)
+
+rb-test: $(rb_test_OBJECTS) $(rb_test_DEPENDENCIES)
+	@rm -f rb-test
+	$(LINK) $(rb_test_LDFLAGS) $(rb_test_OBJECTS) $(rb_test_LDADD) $(LIBS)
+
+avl.info: avl.texinfo
+avl.dvi: avl.texinfo
+
+
+DVIPS = dvips
+
+.texi.info:
+	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
+	cd $(srcdir) \
+	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
+
+.texi.dvi:
+	TEXINPUTS=.:$$TEXINPUTS \
+	  MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<
+
+.texi:
+	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
+	cd $(srcdir) \
+	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
+
+.texinfo.info:
+	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
+	cd $(srcdir) \
+	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
+
+.texinfo:
+	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
+	cd $(srcdir) \
+	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
+
+.texinfo.dvi:
+	TEXINPUTS=.:$$TEXINPUTS \
+	  MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<
+
+.txi.info:
+	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
+	cd $(srcdir) \
+	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
+
+.txi.dvi:
+	TEXINPUTS=.:$$TEXINPUTS \
+	  MAKEINFO='$(MAKEINFO) -I $(srcdir)' $(TEXI2DVI) $<
+
+.txi:
+	@cd $(srcdir) && rm -f $@ $@-[0-9] $@-[0-9][0-9]
+	cd $(srcdir) \
+	  && $(MAKEINFO) `echo $< | sed 's,.*/,,'`
+.dvi.ps:
+	$(DVIPS) $< -o $@
+
+install-info-am: $(INFO_DEPS)
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(infodir)
+	@list='$(INFO_DEPS)'; \
+	for file in $$list; do \
+	  d=$(srcdir); \
+	  for ifile in `cd $$d && echo $$file $$file-[0-9] $$file-[0-9][0-9]`; do \
+	    if test -f $$d/$$ifile; then \
+	      echo " $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile"; \
+	      $(INSTALL_DATA) $$d/$$ifile $(DESTDIR)$(infodir)/$$ifile; \
+	    else : ; fi; \
+	  done; \
+	done
+	@$(POST_INSTALL)
+	@if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \
+	  list='$(INFO_DEPS)'; \
+	  for file in $$list; do \
+	    echo " install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file";\
+	    install-info --info-dir=$(DESTDIR)$(infodir) $(DESTDIR)$(infodir)/$$file || :;\
+	  done; \
+	else : ; fi
+
+uninstall-info:
+	$(PRE_UNINSTALL)
+	@if $(SHELL) -c 'install-info --version | sed 1q | fgrep -s -v -i debian' >/dev/null 2>&1; then \
+	  ii=yes; \
+	else ii=; fi; \
+	list='$(INFO_DEPS)'; \
+	for file in $$list; do \
+	  test -z "$ii" \
+	    || install-info --info-dir=$(DESTDIR)$(infodir) --remove $$file; \
+	done
+	@$(NORMAL_UNINSTALL)
+	list='$(INFO_DEPS)'; \
+	for file in $$list; do \
+	  (cd $(DESTDIR)$(infodir) && rm -f $$file $$file-[0-9] $$file-[0-9][0-9]); \
+	done
+
+dist-info: $(INFO_DEPS)
+	list='$(INFO_DEPS)'; \
+	for base in $$list; do \
+	  d=$(srcdir); \
+	  for file in `cd $$d && eval echo $$base*`; do \
+	    test -f $(distdir)/$$file \
+	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+	    || cp -p $$d/$$file $(distdir)/$$file; \
+	  done; \
+	done
+
+mostlyclean-aminfo:
+	-rm -f avl.aux avl.cp avl.cps avl.dvi avl.fn avl.fns avl.ky avl.kys \
+	  avl.ps avl.log avl.pg avl.toc avl.tp avl.tps avl.vr avl.vrs \
+	  avl.op avl.tr avl.cv avl.cn
+
+clean-aminfo:
+
+distclean-aminfo:
+
+maintainer-clean-aminfo:
+	cd $(srcdir) && for i in $(INFO_DEPS); do \
+	  rm -f $$i; \
+	  if test "`echo $$i-[0-9]*`" != "$$i-[0-9]*"; then \
+	    rm -f $$i-[0-9]*; \
+	  fi; \
+	done
+
+install-includeHEADERS: $(include_HEADERS)
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(includedir)
+	@list='$(include_HEADERS)'; for p in $$list; do \
+	  if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
+	  echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(includedir)/$$p"; \
+	  $(INSTALL_DATA) $$d$$p $(DESTDIR)$(includedir)/$$p; \
+	done
+
+uninstall-includeHEADERS:
+	@$(NORMAL_UNINSTALL)
+	list='$(include_HEADERS)'; for p in $$list; do \
+	  rm -f $(DESTDIR)$(includedir)/$$p; \
+	done
+
+tags: TAGS
+
+ID: $(HEADERS) $(SOURCES) $(LISP)
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	here=`pwd` && cd $(srcdir) \
+	  && mkid -f$$here/ID $$unique $(LISP)
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)'; \
+	unique=`for i in $$list; do echo $$i; done | \
+	  awk '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
+	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
+
+mostlyclean-tags:
+
+clean-tags:
+
+distclean-tags:
+	-rm -f TAGS ID
+
+maintainer-clean-tags:
+
+distdir = $(PACKAGE)-$(VERSION)
+top_distdir = $(distdir)
+
+# This target untars the dist file and tries a VPATH configuration.  Then
+# it guarantees that the distribution is self-contained by making another
+# tarfile.
+distcheck: dist
+	-rm -rf $(distdir)
+	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
+	mkdir $(distdir)/=build
+	mkdir $(distdir)/=inst
+	dc_install_base=`cd $(distdir)/=inst && pwd`; \
+	cd $(distdir)/=build \
+	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
+	  && $(MAKE) $(AM_MAKEFLAGS) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
+	  && $(MAKE) $(AM_MAKEFLAGS) check \
+	  && $(MAKE) $(AM_MAKEFLAGS) install \
+	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+	  && $(MAKE) $(AM_MAKEFLAGS) dist
+	-rm -rf $(distdir)
+	@banner="$(distdir).tar.gz is ready for distribution"; \
+	dashes=`echo "$$banner" | sed s/./=/g`; \
+	echo "$$dashes"; \
+	echo "$$banner"; \
+	echo "$$dashes"
+dist: distdir
+	-chmod -R a+r $(distdir)
+	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
+	-rm -rf $(distdir)
+dist-all: distdir
+	-chmod -R a+r $(distdir)
+	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
+	-rm -rf $(distdir)
+distdir: $(DISTFILES)
+	@if sed 15q $(srcdir)/NEWS | fgrep -e "$(VERSION)" > /dev/null; then :; else \
+	  echo "NEWS not updated; not releasing" 1>&2; \
+	  exit 1; \
+	fi
+	-rm -rf $(distdir)
+	mkdir $(distdir)
+	-chmod 777 $(distdir)
+	@for file in $(DISTFILES); do \
+	  d=$(srcdir); \
+	  if test -d $$d/$$file; then \
+	    cp -pr $$d/$$file $(distdir)/$$file; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
+	    || cp -p $$d/$$file $(distdir)/$$file || :; \
+	  fi; \
+	done
+	$(MAKE) $(AM_MAKEFLAGS) top_distdir="$(top_distdir)" distdir="$(distdir)" dist-info
+
+check-TESTS: $(TESTS)
+	@failed=0; all=0; \
+	srcdir=$(srcdir); export srcdir; \
+	for tst in $(TESTS); do \
+	  if test -f $$tst; then dir=.; \
+	  else dir="$(srcdir)"; fi; \
+	  if $(TESTS_ENVIRONMENT) $$dir/$$tst; then \
+	    all=`expr $$all + 1`; \
+	    echo "PASS: $$tst"; \
+	  elif test $$? -ne 77; then \
+	    all=`expr $$all + 1`; \
+	    failed=`expr $$failed + 1`; \
+	    echo "FAIL: $$tst"; \
+	  fi; \
+	done; \
+	if test "$$failed" -eq 0; then \
+	  banner="All $$all tests passed"; \
+	else \
+	  banner="$$failed of $$all tests failed"; \
+	fi; \
+	dashes=`echo "$$banner" | sed s/./=/g`; \
+	echo "$$dashes"; \
+	echo "$$banner"; \
+	echo "$$dashes"; \
+	test "$$failed" -eq 0
+info-am: $(INFO_DEPS)
+info: info-am
+dvi-am: $(DVIS)
+dvi: dvi-am
+check-am: all-am
+	$(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
+installcheck-am:
+installcheck: installcheck-am
+install-exec-am: install-libLIBRARIES
+install-exec: install-exec-am
+
+install-data-am: install-info-am install-includeHEADERS
+install-data: install-data-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+install: install-am
+uninstall-am: uninstall-libLIBRARIES uninstall-info \
+		uninstall-includeHEADERS
+uninstall: uninstall-am
+all-am: Makefile $(INFO_DEPS) $(LIBRARIES) $(DATA) $(HEADERS)
+all-redirect: all-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
+installdirs:
+	$(mkinstalldirs)  $(DESTDIR)$(libdir) $(DESTDIR)$(infodir) \
+		$(DESTDIR)$(includedir)
+
+
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-rm -f Makefile $(CONFIG_CLEAN_FILES)
+	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
+	-test -z "$(DISTCLEANFILES)" || rm -f $(DISTCLEANFILES)
+
+maintainer-clean-generic:
+	-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
+mostlyclean-am:  mostlyclean-libLIBRARIES mostlyclean-compile \
+		mostlyclean-aminfo mostlyclean-tags mostlyclean-generic
+
+mostlyclean: mostlyclean-am
+
+clean-am:  clean-libLIBRARIES clean-compile clean-aminfo clean-tags \
+		clean-generic mostlyclean-am
+
+clean: clean-am
+
+distclean-am:  distclean-libLIBRARIES distclean-compile distclean-aminfo \
+		distclean-tags distclean-generic clean-am
+
+distclean: distclean-am
+	-rm -f config.status
+
+maintainer-clean-am:  maintainer-clean-libLIBRARIES \
+		maintainer-clean-compile maintainer-clean-aminfo \
+		maintainer-clean-tags maintainer-clean-generic \
+		distclean-am
+	@echo "This command is intended for maintainers to use;"
+	@echo "it deletes files that may require special tools to rebuild."
+
+maintainer-clean: maintainer-clean-am
+	-rm -f config.status
+
+.PHONY: mostlyclean-libLIBRARIES distclean-libLIBRARIES \
+clean-libLIBRARIES maintainer-clean-libLIBRARIES uninstall-libLIBRARIES \
+install-libLIBRARIES mostlyclean-compile distclean-compile \
+clean-compile maintainer-clean-compile install-info-am uninstall-info \
+mostlyclean-aminfo distclean-aminfo clean-aminfo \
+maintainer-clean-aminfo uninstall-includeHEADERS install-includeHEADERS \
+tags mostlyclean-tags distclean-tags clean-tags maintainer-clean-tags \
+distdir check-TESTS info-am info dvi-am dvi check check-am \
+installcheck-am installcheck install-exec-am install-exec \
+install-data-am install-data install-am install uninstall-am uninstall \
+all-redirect all-am all installdirs mostlyclean-generic \
+distclean-generic clean-generic maintainer-clean-generic clean \
+mostlyclean distclean maintainer-clean
+
+
+avl.text : avl.texinfo
+	$(MAKEINFO) $(srcdir)/avl.texinfo -o avl.text --no-headers
+
+avl.html: avl.texinfo
+	-texi2html -monolithic $(srcdir)/avl.texinfo
+avl-test.c avlt-test.c avltr-test.c rb-test.c:
+	rm -f $@
+	echo '#define SELF_TEST 1' > $@
+	echo '#include "'`echo $@ | sed s/-test//`'"' >> $@
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/avl-1.4.0/NEWS b/avl-1.4.0/NEWS
new file mode 100644
index 0000000..ecdc25d
--- /dev/null
+++ b/avl-1.4.0/NEWS
@@ -0,0 +1,98 @@
+libavl NEWS -- history of user-visible changes.  
+Time-stamp: <1999-08-15 21:52:15 blp>
+Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+See the end for copying conditions.
+
+Please send PSPP bug reports to bug-gnu-pspp@gnu.org.
+
+Changes for version 1.4.0:
+
+  Implemented red-black trees.
+
+  New functions, *_init_traverser(), to initialize a *_traverser
+  structure.  New macros *_TRAVERSER_INIT for same purpose.
+
+Changes for version 1.3.0:
+
+  Now uses Autoconf and Automake to configure.  Thanks to Alexandre
+  Oliva <oliva@dcc.unicamp.br>.
+
+  New: automated testing with `make check'.
+
+  Fixes for strict ANSI C compliance.
+
+  Fixed useless assertions.  Fixed bug regarding empty trees for some
+  operations with threaded and right-threaded trees.  Thanks to
+  "Ficarra, David W, NNAD" <dficarra@att.com>.
+
+  New functions, avl*_find_close(), for finding a node in the tree
+  with a value close to a specified value.  See documentation and
+  source code for more details.  Thanks to Thomas Binder
+  <binder@iue.tuwien.ac.at>.
+
+Changes for version 1.2.9:
+ 
+  Fix typos in documentation.  Thanks to onTy Toom <onty@yahoo.com>.
+
+Changes for version 1.2.8:
+
+  Fixed typos in assertions.  Thanks to Girish Zambre
+  <gzambre@sprynet.com>.
+
+  Better support for gcc 2.7.x.
+
+Changes for versions 1.2.4, 1.2.5, 1.2.6, 1.2.7:
+
+  Documentation updates.  Thanks to Ron Pfeifle <rpfeifle@aw.sgi.com>,
+  Jason Eisner <jeisner@linc.cis.upenn.edu>, and others.
+
+Changes for version 1.2.3:
+
+  The library's allocation function xmalloc() can easily be overridden
+  by the library's user.  Thanks to Clayton Weaver <cgweav@eskimo.com>
+  for the idea.
+
+Changes for version 1.2.2:
+
+  Documentation fixes.  Thanks to Akim Demaille <demaille@inf.enst.fr>
+  for pointing these out.
+
+Changes for version 1.2.1:
+
+  Bug fixes.
+
+Changes for version 1.2.0:
+
+  Implemented right-threaded trees.
+
+  Added functions to convert among AVL tree types.
+
+  First GNU release.
+
+Changes for version 1.1.0:
+
+  Implemented threaded trees.
+
+Changes for version 1.0:
+
+  First public release.
+
+----------------------------------------------------------------------
+Copyright information:
+
+Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+   Permission is granted to anyone to make or distribute verbatim
+   copies of this document as received, in any medium, provided that
+   the copyright notice and this permission notice are preserved, thus
+   giving the recipient permission to redistribute in turn.
+
+   Permission is granted to distribute modified versions of this
+   document, or of portions of it, under the above conditions,
+   provided also that they carry prominent notices stating who last
+   changed them.
+
+Local variables:
+version-control: never
+mode: indented-text
+end:
diff --git a/avl-1.4.0/README b/avl-1.4.0/README
new file mode 100644
index 0000000..46ed6e4
--- /dev/null
+++ b/avl-1.4.0/README
@@ -0,0 +1,37 @@
+This is version 1.4 of libavl, a library in ANSI C for manipulation of
+balanced binary trees.  Functions for use with three varieties of AVL
+tree and one type of red-black tree are included.  There is full
+documentation, including an explanation of what AVL and red-black
+trees are and why you'd use them, in Texinfo, Info, HTML, and plain
+text formats.
+
+The library is divided into three parts, described in more detail
+below.  You need only include the files for the types of trees that
+you are using.
+
+	- avl.h, avl.c: Unthreaded AVL tree library.
+	- avlt.h, avlt.c: Threaded AVL tree library.
+	- avltr.h, avltr.c: Right-threaded AVL tree library.
+	- rb.h, rb.c: Unthreaded red-black tree library.
+
+Each .c file in the library has a self-test routine built in, which
+can be invoked by compiling it with SELF_TEST set to 1.  In addition,
+there is a separate program thread-test.c that tests the functions
+that convert among types of AVL trees.  To automatically run these
+tests, type `make check' after you have configured the library with
+`configure'.  For more information on how to configure and compile
+libavl, see the file INSTALL included in this directory.
+
+libavl is licensed under the GNU General Public License (GPL), which
+should be included in this directory in file COPYING.  This is not the
+same as GNU Library General Public License (LGPL).  Please read the
+license and become familiar with its terms.
+
+Please send bug reports and enhancement requests for libavl to Ben
+Pfaff <blp@gnu.org>.
+
+Share and enjoy!
+
+Local variables:
+mode: text
+End:
diff --git a/avl-1.4.0/THANKS b/avl-1.4.0/THANKS
new file mode 100644
index 0000000..cd9319a
--- /dev/null
+++ b/avl-1.4.0/THANKS
@@ -0,0 +1,15 @@
+Thanks to...
+                                       
+* Donald Knuth for _The Art of Computer Programming_.
+
+* Thomas Cormen, Charles Leiserson, and Ron Rivest for _Introduction
+  to Algorithms_.
+
+* David MacKenzie for writing Autoconf, the automatic configuration
+  tool.
+
+* David MacKenzie and Tom Tromey for writing Automake, the tool for
+  generating `Makefile's.
+
+* All those who have contributed bug reports and enhancements.  You
+  can find them listed individually in the NEWS and the ChangeLog.
diff --git a/avl-1.4.0/TODO b/avl-1.4.0/TODO
new file mode 100644
index 0000000..0231395
--- /dev/null
+++ b/avl-1.4.0/TODO
@@ -0,0 +1,92 @@
+TODO
+----
+
+* Write `bare' no-rebalancing version for comparison purposes.
+
+* In avl_delete's D9 it may be faster to move the data instead of
+  moving around all the pointers.  Consider the situation carefully.
+
+* avl_traverse_{fwd,rev}; avl_find_traverse
+
+* Generalized testing framework; for instance, could compare with
+  kazlib and avllib implementations.
+
+* Merge algorithm paper into documentation.
+
+----------------------------------------------------------------------
+From: Akim Demaille <demaille@inf.enst.fr>
+Subject: Re: libavl
+To: pfaffben@pilot.msu.edu
+Date: 25 Sep 1998 16:04:03 +0200
+
+
+Sorry for the delays...
+
+Ben Pfaff <pfaffben@pilot.msu.edu> writes:
+
+> Akim Demaille <demaille@inf.enst.fr> writes:
+>
+>    And finaly, for the application I want to make of libavl, I have
+>    sometimes to merge two avls, say the second into the first, while
+>    specifying, when conflict, whether it is always the first or the
+>    second that wins.
+>
+>    I can easily make this using your api, nevertheless, I wanted to ask
+>    you whether you know none brute-force approaches, or even whether
+>    this kind of features might appear in the future.
+>
+> Knuth describes an elegant algorithm for merging two avls, but it only
+> works if all the values in one of them is smaller than all the values
+> in the other.
+>
+> If you do think of a clever algorithm for doing this, please let me
+> know and I'll incorporate it into the API.
+
+I know none.  but looking on the web, I found one in haskell :)
+I didn't look whether it was smart or not.
+
+http://www.cs.chalmers.se/pub/haskell/library/avl-tree.lgs
+
+There is not much material.  I think comp.compiler is a good place to
+ask for an algorithm...
+
+Akim
+----------------------------------------------------------------------
+From: David Kastrup <dak@neuroinformatik.ruhr-uni-bochum.de>
+Subject: Re: Your AVL tree page
+To: pfaffben@pilot.msu.edu
+Date: Mon, 23 Nov 1998 18:38:55 +0100
+
+   From: Ben Pfaff <pfaffben@pilot.msu.edu>
+   Date: 23 Nov 1998 12:12:31 -0500
+
+   David Kastrup <dak@neuroinformatik.ruhr-uni-bochum.de> writes:
+
+      You might want to take a look at the texts at
+      http://www-lsi.upc.es/www/dept/techreps/1998.html
+
+      In particular the paper
+      http://www-lsi.upc.es/dept/techreps/ps/R98-12.ps.gz
+
+      might be interesting, as it gives an AVL-tree mechanism for
+      multi-threaded, distributed access.
+
+   Thanks for the pointers.  It seems that connectivity to that machine
+   is really slow from here, at least right now, so I'll try to take a
+   look at them a little later.  Currently there is no multithread
+   support in libavl, but it might be nice to add it later.
+
+Well, the reference will probably not be what you think it is.  It is
+intended to not properly balance the tree during the access when that
+would mean locking the entire tree.  Instead, it does only local
+corrections that eventually probagate to the top.  One can also let a
+"garbage collect" thread run that will optimize the data structures
+at idle times, but will let them deteriorate a bit rather than fix
+them up properly under stress.  This is, of course, especially
+interesting for internal data structures of an operating system, where
+full balancing at the time of access will slow operations down, but
+there will be idle times when balancing can occur without overhead.
+
+David Kastrup                                     Phone: +49-234-700-5570
+Email: dak@neuroinformatik.ruhr-uni-bochum.de       Fax: +49-234-709-4209
+Institut f�r Neuroinformatik, Universit�tsstr. 150, 44780 Bochum, Germany
diff --git a/avl-1.4.0/aclocal.m4 b/avl-1.4.0/aclocal.m4
new file mode 100644
index 0000000..9f8add8
--- /dev/null
+++ b/avl-1.4.0/aclocal.m4
@@ -0,0 +1,104 @@
+dnl aclocal.m4 generated automatically by aclocal 1.4
+
+dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+dnl PARTICULAR PURPOSE.
+
+# Do all the work for Automake.  This macro actually does too much --
+# some checks are only needed if your package does certain things.
+# But this isn't really a big deal.
+
+# serial 1
+
+dnl Usage:
+dnl AM_INIT_AUTOMAKE(package,version, [no-define])
+
+AC_DEFUN(AM_INIT_AUTOMAKE,
+[AC_REQUIRE([AC_PROG_INSTALL])
+PACKAGE=[$1]
+AC_SUBST(PACKAGE)
+VERSION=[$2]
+AC_SUBST(VERSION)
+dnl test to see if srcdir already configured
+if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
+  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+fi
+ifelse([$3],,
+AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
+AC_REQUIRE([AM_SANITY_CHECK])
+AC_REQUIRE([AC_ARG_PROGRAM])
+dnl FIXME This is truly gross.
+missing_dir=`cd $ac_aux_dir && pwd`
+AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
+AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
+AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
+AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
+AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
+AC_REQUIRE([AC_PROG_MAKE_SET])])
+
+#
+# Check to make sure that the build environment is sane.
+#
+
+AC_DEFUN(AM_SANITY_CHECK,
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftestfile
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
+   if test "[$]*" = "X"; then
+      # -L didn't work.
+      set X `ls -t $srcdir/configure conftestfile`
+   fi
+   if test "[$]*" != "X $srcdir/configure conftestfile" \
+      && test "[$]*" != "X conftestfile $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+alias in your environment])
+   fi
+
+   test "[$]2" = conftestfile
+   )
+then
+   # Ok.
+   :
+else
+   AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+rm -f conftest*
+AC_MSG_RESULT(yes)])
+
+dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
+dnl The program must properly implement --version.
+AC_DEFUN(AM_MISSING_PROG,
+[AC_MSG_CHECKING(for working $2)
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if ($2 --version) < /dev/null > /dev/null 2>&1; then
+   $1=$2
+   AC_MSG_RESULT(found)
+else
+   $1="$3/missing $2"
+   AC_MSG_RESULT(missing)
+fi
+AC_SUBST($1)])
+
diff --git a/avl-1.4.0/avl.c b/avl-1.4.0/avl.c
new file mode 100644
index 0000000..82cdb6e
--- /dev/null
+++ b/avl-1.4.0/avl.c
@@ -0,0 +1,1154 @@
+/* libavl - manipulates AVL trees.
+   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.
+
+   The author may be contacted at <pfaffben@pilot.msu.edu> on the
+   Internet, or as Ben Pfaff, 12167 Airport Rd, DeWitt MI 48820, USA
+   through more mundane means. */
+
+/* This is file avl.c in libavl. */
+
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+#if PSPP
+#include "common.h"
+#include "arena.h"
+#define HAVE_XMALLOC 1
+#endif
+#if SELF_TEST 
+#include <limits.h>
+#include <time.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include "avl.h"
+
+#if !PSPP && !__GCC__
+#define inline
+#endif
+
+#if !PSPP
+#if __GNUC__ >= 2
+#define unused __attribute__ ((unused))
+#else
+#define unused
+#endif
+#endif
+
+#ifdef HAVE_XMALLOC
+void *xmalloc (size_t);
+#else /* !HAVE_XMALLOC */
+/* Allocates SIZE bytes of space using malloc().  Aborts if out of
+   memory. */
+static void *
+xmalloc (size_t size)
+{
+  void *vp;
+
+  if (size == 0)
+    return NULL;
+  vp = malloc (size);
+
+  assert (vp != NULL);
+  if (vp == NULL)
+    {
+      fprintf (stderr, "virtual memory exhausted\n");
+      exit (EXIT_FAILURE);
+    }
+  return vp;
+}
+#endif /* !HAVE_XMALLOC */
+
+/* Creates an AVL tree in arena OWNER (which can be NULL).  The arena
+   is owned by the caller, not by the AVL tree.  CMP is a order
+   function for the data to be stored in the tree.  PARAM is arbitrary
+   data that becomes an argument to the comparison function. */
+avl_tree *
+avl_create (MAYBE_ARENA avl_comparison_func cmp, void *param)
+{
+  avl_tree *tree;
+
+  assert (cmp != NULL);
+#if PSPP
+  if (owner)
+    tree = arena_alloc (owner, sizeof (avl_tree));
+  else
+#endif
+    tree = xmalloc (sizeof (avl_tree));
+
+#if PSPP
+  tree->owner = owner;
+#endif
+  tree->root.link[0] = NULL;
+  tree->root.link[1] = NULL; 
+  tree->cmp = cmp;
+  tree->count = 0;
+  tree->param = param;
+
+  return tree;
+}
+
+/* Destroy tree TREE.  Function FREE_FUNC is called for every node in
+   the tree as it is destroyed.  
+
+   No effect if the tree has an arena owner and free_func is NULL.
+   The caller owns the arena and must destroy it itself.
+
+   Do not attempt to reuse the tree after it has been freed.  Create a
+   new one.  */
+void
+avl_destroy (avl_tree *tree, avl_node_func free_func)
+{
+  assert (tree != NULL);
+  
+#if PSPP
+  if (free_func || tree->owner == NULL)
+#endif
+    {
+      /* Uses Knuth's Algorithm 2.3.1T as modified in exercise 13
+	 (postorder traversal). */
+      
+      /* T1. */
+      avl_node *an[AVL_MAX_HEIGHT];	/* Stack A: nodes. */
+      char ab[AVL_MAX_HEIGHT];		/* Stack A: bits. */
+      int ap = 0;			/* Stack A: height. */
+      avl_node *p = tree->root.link[0];
+
+      for (;;)
+	{
+	  /* T2. */
+	  while (p != NULL)
+	    {
+	      /* T3. */
+	      ab[ap] = 0;
+	      an[ap++] = p;
+	      p = p->link[0];
+	    }
+
+	  /* T4. */
+	  for (;;)
+	    {
+	      if (ap == 0)
+		goto done;
+
+	      p = an[--ap];
+	      if (ab[ap] == 0)
+		{
+		  ab[ap++] = 1;
+		  p = p->link[1];
+		  break;
+		}
+      
+	      if (free_func)
+		free_func (p->data, tree->param);
+#if PSPP
+	      if (tree->owner == NULL)
+#endif
+		free (p);
+	    }
+	}
+    }
+
+ done:
+#if PSPP
+  if (tree->owner == NULL)
+#endif
+    free (tree);
+}
+
+/* avl_destroy() with FREE_FUNC hardcoded as free(). */
+void
+avl_free (avl_tree *tree)
+{
+  avl_destroy (tree, (avl_node_func) free);
+}
+
+/* Return the number of nodes in TREE. */
+int
+avl_count (const avl_tree *tree)
+{
+  assert (tree != NULL);
+  return tree->count;
+}
+
+/* Allocates room for a new avl_node in arena OWNER, or using
+   xmalloc() if OWNER is NULL. */
+#if PSPP
+static inline avl_node *
+new_node (arena **owner)
+{
+  if (owner != NULL)
+    return arena_alloc (owner, sizeof (avl_node));
+  else
+    return xmalloc (sizeof (avl_node));
+}
+#else
+static inline avl_node *
+new_node (void)
+{
+  return xmalloc (sizeof (avl_node));
+}
+
+#define new_node(owner)				\
+	new_node ()
+#endif
+
+/* Copy the contents of TREE to a new tree in arena OWNER.  If COPY is
+   non-NULL, then each data item is passed to function COPY, and the
+   return values are inserted into the new tree; otherwise, the items
+   are copied verbatim from the old tree to the new tree.  Returns the
+   new tree. */
+avl_tree *
+avl_copy (MAYBE_ARENA const avl_tree *tree, avl_copy_func copy)
+{
+  /* This is a combination of Knuth's Algorithm 2.3.1C (copying a
+     binary tree) and Algorithm 2.3.1T as modified by exercise 12
+     (preorder traversal). */
+
+  avl_tree *new_tree;
+
+  /* PT1. */
+  const avl_node *pa[AVL_MAX_HEIGHT];	/* Stack PA: nodes. */
+  const avl_node **pp = pa;		/* Stack PA: stack pointer. */
+  const avl_node *p = &tree->root;
+  
+  /* QT1. */
+  avl_node *qa[AVL_MAX_HEIGHT];	/* Stack QA: nodes. */
+  avl_node **qp = qa;		/* Stack QA: stack pointer. */
+  avl_node *q;
+  
+  assert (tree != NULL);
+#if PSPP
+  new_tree = avl_create (owner, tree->cmp, tree->param);
+#else
+  new_tree = avl_create (tree->cmp, tree->param);
+#endif
+  new_tree->count = tree->count;
+  q = &new_tree->root;
+
+  for (;;)
+    {
+      /* C4. */
+      if (p->link[0] != NULL)
+	{
+	  avl_node *r = new_node (owner);
+	  r->link[0] = r->link[1] = NULL;
+	  q->link[0] = r;
+	}
+
+      /* C5: Find preorder successors of P and Q.  */
+      goto start;
+      for (;;)
+	{
+	  /* PT2. */
+	  while (p != NULL)
+	    {
+	      goto escape;
+	    start:
+	      /* PT3. */
+	      *pp++ = p;
+	      *qp++ = q;
+	      p = p->link[0];
+	      q = q->link[0];
+	    }
+      
+	  /* PT4. */
+	  if (pp == pa)
+	    {
+	      assert (qp == qa);
+	      return new_tree;
+	    }
+	      
+	  p = *--pp;
+	  q = *--qp;
+
+	  /* PT5. */
+	  p = p->link[1];
+	  q = q->link[1];
+	}
+    escape:
+
+      /* C2. */
+      if (p->link[1])
+	{
+	  avl_node *r = new_node (owner);
+	  r->link[0] = r->link[1] = NULL;
+	  q->link[1] = r;
+	}
+
+      /* C3. */
+      q->bal = p->bal;
+      if (copy == NULL)
+	q->data = p->data;
+      else
+	q->data = copy (p->data, tree->param);
+    }
+}
+
+/* Walk tree TREE in inorder, calling WALK_FUNC at each node.  Passes
+   PARAM to WALK_FUNC.  */
+void
+avl_walk (const avl_tree *tree, avl_node_func walk_func, void *param)
+{
+  /* Uses Knuth's algorithm 2.3.1T (inorder traversal). */
+  assert (tree && walk_func);
+  
+  {
+    /* T1. */
+    const avl_node *an[AVL_MAX_HEIGHT];	/* Stack A: nodes. */
+    const avl_node **ap = an;		/* Stack A: stack pointer. */
+    const avl_node *p = tree->root.link[0];
+
+    for (;;)
+      {
+	/* T2. */
+	while (p != NULL)
+	  {
+	    /* T3. */
+	    *ap++ = p;
+	    p = p->link[0];
+	  }
+      
+	/* T4. */
+	if (ap == an)
+	  return;
+	p = *--ap;
+
+	/* T5. */
+	walk_func (p->data, param);
+	p = p->link[1];
+      }
+  }
+}
+
+/* Each call to this function for a given TREE and TRAV return the
+   next item in the tree in inorder.  Initialize the first element of
+   TRAV (init) to 0 before calling the first time.  Returns NULL when
+   out of elements.  */
+void *
+avl_traverse (const avl_tree *tree, avl_traverser *trav)
+{
+  assert (tree && trav);
+
+  /* Uses Knuth's algorithm 2.3.1T (inorder traversal). */
+  if (trav->init == 0)
+    {
+      /* T1. */
+      trav->init = 1;
+      trav->nstack = 0;
+      trav->p = tree->root.link[0];
+    }
+  else
+    /* T5. */
+    trav->p = trav->p->link[1];
+
+  for (;;)
+    {
+      /* T2. */
+      while (trav->p != NULL)
+	{
+	  /* T3. */
+	  trav->stack[trav->nstack++] = trav->p;
+	  trav->p = trav->p->link[0];
+	}
+      
+      /* T4. */
+      if (trav->nstack == 0)
+	{
+	  trav->init = 0;
+	  return NULL;
+	}
+      trav->p = trav->stack[--trav->nstack];
+
+      /* T5. */
+      return trav->p->data;
+    }
+}
+
+/* Search TREE for an item matching ITEM.  If found, returns a pointer
+   to the address of the item.  If none is found, ITEM is inserted
+   into the tree, and a pointer to the address of ITEM is returned.
+   In either case, the pointer returned can be changed by the caller,
+   or the returned data item can be directly edited, but the key data
+   in the item must not be changed. */
+void **
+avl_probe (avl_tree *tree, void *item)
+{
+  /* Uses Knuth's Algorithm 6.2.3A (balanced tree search and
+     insertion), but caches results of comparisons.  In empirical
+     tests this eliminates about 25% of the comparisons seen under
+     random insertions.  */
+
+  /* A1. */
+  avl_node *t;
+  avl_node *s, *p, *q, *r;
+  
+  assert (tree != NULL);
+  t = &tree->root;
+  s = p = t->link[0];
+
+  if (s == NULL)
+    {
+      tree->count++;
+      assert (tree->count == 1);
+      q = t->link[0] = new_node (tree->owner);
+      q->data = item;
+      q->link[0] = q->link[1] = NULL;
+      q->bal = 0;
+      return &q->data;
+    }
+
+  for (;;)
+    {
+      /* A2. */
+      int diff = tree->cmp (item, p->data, tree->param);
+
+      /* A3. */
+      if (diff < 0)
+	{
+	  p->cache = 0;
+	  q = p->link[0];
+	  if (q == NULL)
+	    {
+	      p->link[0] = q = new_node (tree->owner);
+	      break;
+	    }
+	}
+      /* A4. */
+      else if (diff > 0)
+	{
+	  p->cache = 1;
+	  q = p->link[1];
+	  if (q == NULL)
+	    {
+	      p->link[1] = q = new_node (tree->owner);
+	      break;
+	    }
+	}
+      else
+	/* A2. */
+	return &p->data;
+
+      /* A3, A4. */
+      if (q->bal != 0)
+	t = p, s = q;
+      p = q;
+    }
+  
+  /* A5. */
+  tree->count++;
+  q->data = item;
+  q->link[0] = q->link[1] = NULL;
+  q->bal = 0;
+
+  /* A6. */
+  r = p = s->link[(int) s->cache];
+  while (p != q)
+    {
+      p->bal = p->cache * 2 - 1;
+      p = p->link[(int) p->cache];
+    }
+
+  /* A7. */
+  if (s->cache == 0)
+    {
+      /* a = -1. */
+      if (s->bal == 0)
+	{
+	  s->bal = -1;
+	  return &q->data;
+	}
+      else if (s->bal == +1)
+	{
+	  s->bal = 0;
+	  return &q->data;
+	}
+      
+      assert (s->bal == -1);
+      if (r->bal == -1)
+	{
+	  /* A8. */
+	  p = r;
+	  s->link[0] = r->link[1];
+	  r->link[1] = s;
+	  s->bal = r->bal = 0;
+	}
+      else
+	{
+	  /* A9. */
+	  assert (r->bal == +1);
+	  p = r->link[1];
+	  r->link[1] = p->link[0];
+	  p->link[0] = r;
+	  s->link[0] = p->link[1];
+	  p->link[1] = s;
+	  if (p->bal == -1)
+	    s->bal = 1, r->bal = 0;
+	  else if (p->bal == 0)
+	    s->bal = r->bal = 0;
+	  else 
+	    {
+	      assert (p->bal == +1);
+	      s->bal = 0, r->bal = -1;
+	    }
+	  p->bal = 0;
+	}
+    }
+  else
+    {
+      /* a == +1. */
+      if (s->bal == 0)
+	{
+	  s->bal = 1;
+	  return &q->data;
+	}
+      else if (s->bal == -1)
+	{
+	  s->bal = 0;
+	  return &q->data;
+	}
+
+      assert (s->bal == +1);
+      if (r->bal == +1)
+	{
+	  /* A8. */
+	  p = r;
+	  s->link[1] = r->link[0];
+	  r->link[0] = s;
+	  s->bal = r->bal = 0;
+	}
+      else
+	{
+	  /* A9. */
+	  assert (r->bal == -1);
+	  p = r->link[0];
+	  r->link[0] = p->link[1];
+	  p->link[1] = r;
+	  s->link[1] = p->link[0];
+	  p->link[0] = s;
+	  if (p->bal == +1)
+	    s->bal = -1, r->bal = 0;
+	  else if (p->bal == 0)
+	    s->bal = r->bal = 0;
+	  else 
+	    {
+	      assert (p->bal == -1);
+	      s->bal = 0, r->bal = 1;
+	    }
+	  p->bal = 0;
+	}
+    }
+		
+  /* A10. */
+  if (t != &tree->root && s == t->link[1])
+    t->link[1] = p;
+  else
+    t->link[0] = p;
+
+  return &q->data;
+}
+  
+/* Search TREE for an item matching ITEM, and return it if found. */
+void *
+avl_find (const avl_tree *tree, const void *item)
+{
+  const avl_node *p;
+
+  assert (tree != NULL);
+  for (p = tree->root.link[0]; p; )
+    {
+      int diff = tree->cmp (item, p->data, tree->param);
+
+      if (diff < 0)
+	p = p->link[0];
+      else if (diff > 0)
+	p = p->link[1];
+      else
+	return p->data;
+    }
+
+  return NULL;
+}
+
+/* Search TREE for an item close to the value of ITEM, and return it.
+   This function will return a null pointer only if TREE is empty. */
+void *
+avl_find_close (const avl_tree *tree, const void *item)
+{
+  const avl_node *p;
+
+  assert (tree != NULL);
+  p = tree->root.link[0];
+  if (p == NULL)
+    return NULL;
+  
+  for (;;)
+    {
+      int diff = tree->cmp (item, p->data, tree->param);
+      int t;
+
+      if (diff < 0)
+	t = 0;
+      else if (diff > 0)
+	t = 1;
+      else
+	return p->data;
+
+      if (p->link[t])
+	p = p->link[t];
+      else
+	return p->data;
+    }
+}
+
+/* Searches AVL tree TREE for an item matching ITEM.  If found, the
+   item is removed from the tree and the actual item found is returned
+   to the caller.  If no item matching ITEM exists in the tree,
+   returns NULL. */
+void *
+avl_delete (avl_tree *tree, const void *item)
+{
+  /* Uses my Algorithm D, which can be found at
+     http://www.msu.edu/user/pfaffben/avl.  Algorithm D is based on
+     Knuth's Algorithm 6.2.2D (Tree deletion) and 6.2.3A (Balanced
+     tree search and insertion), as well as the notes on pages 465-466
+     of Vol. 3. */
+
+  /* D1. */
+  avl_node *pa[AVL_MAX_HEIGHT];		/* Stack P: Nodes. */
+  char a[AVL_MAX_HEIGHT];		/* Stack P: Bits. */
+  int k = 1;				/* Stack P: Pointer. */
+  
+  avl_node **q;
+  avl_node *p;
+
+  assert (tree != NULL);
+
+  a[0] = 0;
+  pa[0] = &tree->root;
+  p = tree->root.link[0];
+  for (;;)
+    {
+      /* D2. */
+      int diff;
+
+      if (p == NULL)
+	return NULL;
+
+      diff = tree->cmp (item, p->data, tree->param);
+      if (diff == 0)
+	break;
+
+      /* D3, D4. */
+      pa[k] = p;
+      if (diff < 0)
+	{
+	  p = p->link[0];
+	  a[k] = 0;
+	}
+      else if (diff > 0)
+	{
+	  p = p->link[1];
+	  a[k] = 1;
+	}
+      k++;
+    }
+  tree->count--;
+  
+  item = p->data;
+
+  /* D5. */
+  q = &pa[k - 1]->link[(int) a[k - 1]];
+  if (p->link[1] == NULL)
+    {
+      *q = p->link[0];
+      if (*q)
+	(*q)->bal = 0;
+    }
+  else
+    {
+      /* D6. */
+      avl_node *r = p->link[1];
+      if (r->link[0] == NULL)
+	{
+	  r->link[0] = p->link[0];
+	  *q = r;
+	  r->bal = p->bal;
+	  a[k] = 1;
+	  pa[k++] = r;
+	}
+      else
+	{
+	  /* D7. */
+	  avl_node *s = r->link[0];
+	  int l = k++;
+
+	  a[k] = 0;
+	  pa[k++] = r;
+	    
+	  /* D8. */
+	  while (s->link[0] != NULL)
+	    {
+	      r = s;
+	      s = r->link[0];
+	      a[k] = 0;
+	      pa[k++] = r;
+	    }
+
+	  /* D9. */
+	  a[l] = 1;
+	  pa[l] = s;
+	  s->link[0] = p->link[0];
+	  r->link[0] = s->link[1];
+	  s->link[1] = p->link[1];
+	  s->bal = p->bal;
+	  *q = s;
+	}
+    }
+
+#if PSPP
+  if (tree->owner == NULL)
+#endif
+    free (p);
+
+  assert (k > 0);
+  /* D10. */
+  while (--k)
+    {
+      avl_node *s = pa[k], *r;
+
+      if (a[k] == 0)
+	{
+	  /* D10. */
+	  if (s->bal == -1)
+	    {
+	      s->bal = 0;
+	      continue;
+	    }
+	  else if (s->bal == 0)
+	    {
+	      s->bal = 1;
+	      break;
+	    }
+
+	  assert (s->bal == +1);
+	  r = s->link[1];
+
+	  assert (r != NULL);
+	  if (r->bal == 0)
+	    {
+	      /* D11. */
+	      s->link[1] = r->link[0];
+	      r->link[0] = s;
+	      r->bal = -1;
+	      pa[k - 1]->link[(int) a[k - 1]] = r;
+	      break;
+	    }
+	  else if (r->bal == +1)
+	    {
+	      /* D12. */
+	      s->link[1] = r->link[0];
+	      r->link[0] = s;
+	      s->bal = r->bal = 0;
+	      pa[k - 1]->link[(int) a[k - 1]] = r;
+	    }
+	  else 
+	    {
+	      /* D13. */
+	      assert (r->bal == -1);
+	      p = r->link[0];
+	      r->link[0] = p->link[1];
+	      p->link[1] = r;
+	      s->link[1] = p->link[0];
+	      p->link[0] = s;
+	      if (p->bal == +1)
+		s->bal = -1, r->bal = 0;
+	      else if (p->bal == 0)
+		s->bal = r->bal = 0;
+	      else
+		{
+		  assert (p->bal == -1);
+		  s->bal = 0, r->bal = +1;
+		}
+	      p->bal = 0;
+	      pa[k - 1]->link[(int) a[k - 1]] = p;
+	    }
+	}
+      else
+	{
+	  assert (a[k] == 1);
+
+	  /* D10. */
+	  if (s->bal == +1)
+	    {
+	      s->bal = 0;
+	      continue;
+	    }
+	  else if (s->bal == 0)
+	    {
+	      s->bal = -1;
+	      break;
+	    }
+
+	  assert (s->bal == -1);
+	  r = s->link[0];
+
+	  if (r == NULL || r->bal == 0)
+	    {
+	      /* D11. */
+	      s->link[0] = r->link[1];
+	      r->link[1] = s;
+	      r->bal = 1;
+	      pa[k - 1]->link[(int) a[k - 1]] = r;
+	      break;
+	    }
+	  else if (r->bal == -1)
+	    {
+	      /* D12. */
+	      s->link[0] = r->link[1];
+	      r->link[1] = s;
+	      s->bal = r->bal = 0;
+	      pa[k - 1]->link[(int) a[k - 1]] = r;
+	    }
+	  else if (r->bal == +1)
+	    {
+	      /* D13. */
+	      p = r->link[1];
+	      r->link[1] = p->link[0];
+	      p->link[0] = r;
+	      s->link[0] = p->link[1];
+	      p->link[1] = s;
+	      if (p->bal == -1)
+		s->bal = 1, r->bal = 0;
+	      else if (p->bal == 0)
+		s->bal = r->bal = 0;
+	      else
+		{
+		  assert (p->bal == 1);
+		  s->bal = 0, r->bal = -1;
+		}
+	      p->bal = 0;
+	      pa[k - 1]->link[(int) a[k - 1]] = p;
+	    }
+	}
+    }
+      
+  return (void *) item;
+}
+
+/* Inserts ITEM into TREE.  Returns NULL if the item was inserted,
+   otherwise a pointer to the duplicate item. */
+void *
+avl_insert (avl_tree *tree, void *item)
+{
+  void **p;
+  
+  assert (tree != NULL);
+  
+  p = avl_probe (tree, item);
+  return (*p == item) ? NULL : *p;
+}
+
+/* If ITEM does not exist in TREE, inserts it and returns NULL.  If a
+   matching item does exist, it is replaced by ITEM and the item
+   replaced is returned.  The caller is responsible for freeing the
+   item returned. */
+void *
+avl_replace (avl_tree *tree, void *item)
+{
+  void **p;
+
+  assert (tree != NULL);
+  
+  p = avl_probe (tree, item);
+  if (*p == item)
+    return NULL;
+  else
+    {
+      void *r = *p;
+      *p = item;
+      return r;
+    }
+}
+
+/* Delete ITEM from TREE when you know that ITEM must be in TREE.  For
+   debugging purposes. */
+void *
+(avl_force_delete) (avl_tree *tree, void *item)
+{
+  void *found = avl_delete (tree, item);
+  assert (found != NULL);
+  return found;
+}
+
+#if SELF_TEST
+
+/* Used to flag delayed aborting. */
+int done = 0;
+
+/* Print the structure of node NODE of an avl tree, which is LEVEL
+   levels from the top of the tree.  Uses different delimiters to
+   visually distinguish levels. */
+void
+print_structure (avl_node *node, int level)
+{
+  char lc[] = "([{`/";
+  char rc[] = ")]}'\\";
+
+  assert (level <= 10);
+  
+  if (node == NULL)
+    {
+      printf (" nil");
+      return;
+    }
+  printf (" %c%d", lc[level % 5], (int) node->data);
+  if (node->link[0] || node->link[1])
+    print_structure (node->link[0], level + 1);
+  if (node->link[1])
+    print_structure (node->link[1], level + 1);
+  printf ("%c", rc[level % 5]);
+}
+
+/* Compare two integers A and B and return a strcmp()-type result. */
+int
+compare_ints (const void *a, const void *b, void *param unused)
+{
+  return ((int) a) - ((int) b);
+}
+
+/* Print the value of integer A. */
+void
+print_int (void *a, void *param unused)
+{
+  printf (" %d", (int) a);
+}
+
+/* Linearly print contents of TREE. */
+void
+print_contents (avl_tree *tree)
+{
+  avl_walk (tree, print_int, NULL);
+  printf ("\n");
+}
+
+/* Examine NODE in a avl tree.  *COUNT is increased by the number of
+   nodes in the tree, including the current one.  If the node is the
+   root of the tree, PARENT should be INT_MIN, otherwise it should be
+   the parent node value.  DIR is the direction that the current node
+   is linked from the parent: -1 for left child, +1 for right child;
+   it is not used if PARENT is INT_MIN.  Returns the height of the
+   tree rooted at NODE. */
+int
+recurse_tree (avl_node *node, int *count, int parent, int dir)
+{
+  if (node) 
+    {
+      int d = (int) node->data;
+      int nl = node->link[0] ? recurse_tree (node->link[0], count, d, -1) : 0;
+      int nr = node->link[1] ? recurse_tree (node->link[1], count, d, 1) : 0;
+      (*count)++;
+
+      if (nr - nl != node->bal)
+	{
+	  printf (" Node %d is unbalanced: right height=%d, left height=%d, "
+		"difference=%d, but balance factor=%d.\n",
+		  d, nr, nl, nr - nl, node->bal);
+	  done = 1;
+	}
+      
+      if (parent != INT_MIN)
+	{
+	  assert (dir == -1 || dir == +1);
+	  if (dir == -1 && d > parent)
+	    {
+	      printf (" Node %d is smaller than its left child %d.\n",
+		      parent, d);
+	      done = 1;
+	    }
+	  else if (dir == +1 && d < parent)
+	    {
+	      printf (" Node %d is larger than its right child %d.\n",
+		      parent, d);
+	      done = 1;
+	    }
+	}
+      assert (node->bal >= -1 && node->bal <= 1);
+      return 1 + (nl > nr ? nl : nr);
+    }
+  else return 0;
+}
+
+/* Check that everything about TREE is kosher. */
+void
+verify_tree (avl_tree *tree)
+{
+  int count = 0;
+  recurse_tree (tree->root.link[0], &count, INT_MIN, 0);
+  if (count != tree->count)
+    {
+      printf (" Tree has %d nodes, but tree count is %d.\n",
+	      count, tree->count);
+      done = 1;
+    }
+  if (done)
+    abort ();
+}
+
+/* Arrange the N elements of ARRAY in random order. */
+void
+shuffle (int *array, int n)
+{
+  int i;
+  
+  for (i = 0; i < n; i++)
+    {
+      int j = i + rand () % (n - i);
+      int t = array[j];
+      array[j] = array[i];
+      array[i] = t;
+    }
+}
+
+/* Compares avl trees rooted at A and B, making sure that they are
+   identical. */
+void
+compare_trees (avl_node *a, avl_node *b)
+{
+  if (a == NULL || b == NULL)
+    {
+      assert (a == NULL && b == NULL);
+      return;
+    }
+  if (a->data != b->data || a->bal != b->bal
+      || ((a->link[0] != NULL) ^ (b->link[0] != NULL))
+      || ((a->link[1] != NULL) ^ (b->link[1] != NULL)))
+    {
+      printf (" Copied nodes differ: %d b=%d a->bal=%d b->bal=%d a:",
+	      (int) a->data, (int) b->data, a->bal, b->bal);
+      if (a->link[0])
+	printf ("l");
+      if (a->link[1])
+	printf ("r");
+      printf (" b:");
+      if (b->link[0])
+	printf ("l");
+      if (b->link[1])
+	printf ("r");
+      printf ("\n");
+      abort ();
+    }
+  if (a->link[0] != NULL)
+    compare_trees (a->link[0], b->link[0]);
+  if (a->link[1] != NULL)
+    compare_trees (a->link[1], b->link[1]);
+}
+
+/* Simple stress test procedure for the AVL tree routines.  Does the
+   following:
+
+   * Generate a random number seed.  By default this is generated from
+   the current time.  You can also pass a seed value on the command
+   line if you want to test the same case.  The seed value is
+   displayed.
+
+   * Create a tree and insert the integers from 0 up to TREE_SIZE - 1
+   into it, in random order.  Verify the tree structure after each
+   insertion.
+   
+   * Remove each integer from the tree, in a different random order.
+   After each deletion, verify the tree structure; also, make a copy
+   of the tree into a new tree, verify the copy and compare it to the
+   original, then destroy the copy.
+
+   * Destroy the tree, increment the random seed value, and start over.
+
+   If you make any modifications to the avl tree routines, then you
+   might want to insert some calls to print_structure() at strategic
+   places in order to be able to see what's really going on.  Also,
+   memory debuggers like Checker or Purify are very handy. */
+#define TREE_SIZE 1024
+#define N_ITERATIONS 16
+int
+main (int argc, char **argv)
+{
+  int array[TREE_SIZE];
+  int seed;
+  int iteration;
+  
+  if (argc == 2)
+    seed = atoi (argv[1]);
+  else
+    seed = time (0) * 257 % 32768;
+
+  fputs ("Testing avl...\n", stdout);
+  
+  for (iteration = 1; iteration <= N_ITERATIONS; iteration++)
+    {
+      avl_tree *tree;
+      int i;
+      
+      printf ("Iteration %4d/%4d: seed=%5d", iteration, N_ITERATIONS, seed);
+      fflush (stdout);
+      
+      srand (seed++);
+
+      for (i = 0; i < TREE_SIZE; i++)
+	array[i] = i;
+      shuffle (array, TREE_SIZE);
+      
+      tree = avl_create (compare_ints, NULL);
+      for (i = 0; i < TREE_SIZE; i++)
+	avl_force_insert (tree, (void *) (array[i]));
+      verify_tree (tree);
+
+      shuffle (array, TREE_SIZE);
+      for (i = 0; i < TREE_SIZE; i++)
+	{
+	  avl_tree *copy;
+
+	  avl_delete (tree, (void *) (array[i]));
+	  verify_tree (tree);
+
+	  copy = avl_copy (tree, NULL);
+	  verify_tree (copy);
+	  compare_trees (tree->root.link[0], copy->root.link[0]);
+	  avl_destroy (copy, NULL);
+
+	  if (i % 128 == 0)
+	    {
+	      putchar ('.');
+	      fflush (stdout);
+	    }
+	}
+      fputs (" good.\n", stdout);
+
+      avl_destroy (tree, NULL);
+    }
+  
+  return 0;
+}
+#endif /* SELF_TEST */
+
+/*
+  Local variables:
+  compile-command: "gcc -DSELF_TEST=1 -W -Wall -I. -o ./avl-test avl.c"
+  End:
+*/
+
diff --git a/avl-1.4.0/avl.h b/avl-1.4.0/avl.h
new file mode 100644
index 0000000..436a461
--- /dev/null
+++ b/avl-1.4.0/avl.h
@@ -0,0 +1,148 @@
+/* libavl - manipulates AVL trees.
+   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.
+
+   The author may be contacted at <pfaffben@pilot.msu.edu> on the
+   Internet, or as Ben Pfaff, 12167 Airport Rd, DeWitt MI 48820, USA
+   through more mundane means. */
+
+/* This is file avl.h in libavl. */
+
+#if !avl_h
+#define avl_h 1
+
+/* The default maximum height of 32 allows for AVL trees having
+   between 5,704,880 and 4,294,967,295 nodes, depending on order of
+   insertion.  You may change this compile-time constant as you
+   wish. */
+#ifndef AVL_MAX_HEIGHT
+#define AVL_MAX_HEIGHT	32
+#endif
+
+/* Structure for a node in an AVL tree. */
+typedef struct avl_node
+  {
+    void *data;			/* Pointer to data. */
+    struct avl_node *link[2];	/* Subtrees. */
+    signed char bal;		/* Balance factor. */
+    char cache;			/* Used during insertion. */
+    signed char pad[2];		/* Unused.  Reserved for threaded trees. */
+  }
+avl_node;
+
+/* Used for traversing an AVL tree. */
+typedef struct avl_traverser
+  {
+    int init;			/* Initialized? */
+    int nstack;			/* Top of stack. */
+    const avl_node *p;		/* Used for traversal. */
+    const avl_node *stack[AVL_MAX_HEIGHT];/* Descended trees. */
+  }
+avl_traverser;
+
+/* Initializer for avl_traverser. */
+#define AVL_TRAVERSER_INIT {0}
+
+/* Function types. */
+#if !AVL_FUNC_TYPES
+#define AVL_FUNC_TYPES 1
+typedef int (*avl_comparison_func) (const void *a, const void *b, void *param);
+typedef void (*avl_node_func) (void *data, void *param);
+typedef void *(*avl_copy_func) (void *data, void *param);
+#endif
+
+/* Structure which holds information about an AVL tree. */
+typedef struct avl_tree
+  {
+#if PSPP
+    struct arena **owner;	/* Arena to store nodes. */
+#endif
+    avl_node root;		/* Tree root node. */
+    avl_comparison_func cmp;	/* Used to compare keys. */
+    int count;			/* Number of nodes in the tree. */
+    void *param;		/* Arbitary user data. */
+  }
+avl_tree;
+
+#if PSPP
+#define MAYBE_ARENA struct arena **owner,
+#else
+#define MAYBE_ARENA /* nothing */
+#endif
+
+/* General functions. */
+avl_tree *avl_create (MAYBE_ARENA avl_comparison_func, void *param);
+void avl_destroy (avl_tree *, avl_node_func);
+void avl_free (avl_tree *);
+int avl_count (const avl_tree *);
+avl_tree *avl_copy (MAYBE_ARENA const avl_tree *, avl_copy_func);
+
+/* Walk the tree. */
+void avl_walk (const avl_tree *, avl_node_func, void *param);
+void *avl_traverse (const avl_tree *, avl_traverser *);
+#define avl_init_traverser(TRAVERSER) ((TRAVERSER)->init = 0)
+
+/* Search for a given item. */
+void **avl_probe (avl_tree *, void *);
+void *avl_delete (avl_tree *, const void *);
+void *avl_find (const avl_tree *, const void *);
+void *avl_find_close (const avl_tree *, const void *);
+
+#if __GCC__ >= 2
+extern inline void *
+avl_insert (avl_tree *tree, void *item)
+{
+  void **p = avl_probe (tree, item);
+  return (*p == item) ? NULL : *p;
+}
+
+extern inline void *
+avl_replace (avl_tree *tree, void *item)
+{
+  void **p = avl_probe (tree, item);
+  if (*p == item)
+    return NULL;
+  else
+    {
+      void *r = *p;
+      *p = item;
+      return r;
+    }
+}
+#else /* not gcc */
+void *avl_insert (avl_tree *tree, void *item);
+void *avl_replace (avl_tree *tree, void *item);
+#endif /* not gcc */
+
+/* Easy assertions on insertion & deletion. */
+#ifndef NDEBUG
+#define avl_force_insert(A, B)			\
+	do					\
+	  {					\
+            void *r = avl_insert (A, B);	\
+	    assert (r == NULL);			\
+	  }					\
+	while (0)
+void *avl_force_delete (avl_tree *, void *);
+#else
+#define avl_force_insert(A, B)			\
+	avl_insert (A, B)
+#define avl_force_delete(A, B)			\
+	avl_delete (A, B)
+#endif
+
+#endif /* avl_h */
diff --git a/avl-1.4.0/avl.html b/avl-1.4.0/avl.html
new file mode 100644
index 0000000..ef3e51e
--- /dev/null
+++ b/avl-1.4.0/avl.html
@@ -0,0 +1,1046 @@
+<HTML>
+<HEAD>
+<!-- This HTML file has been created by texi2html 1.54
+     from ./avl.texinfo on 6 October 1999 -->
+
+<TITLE>libavl manual</TITLE>
+
+</HEAD>
+<BODY>
+<H1>libavl</H1>
+<H2>A library for manipulation of balanced binary trees</H2>
+<ADDRESS>Ben Pfaff</ADDRESS>
+<P>
+<P><HR><P>
+<H1>Table of Contents</H1>
+<UL>
+<LI><A NAME="TOC1" HREF="avl.html#SEC1">Introduction to balanced binary trees</A>
+<LI><A NAME="TOC2" HREF="avl.html#SEC2">Introduction to threaded trees</A>
+<LI><A NAME="TOC3" HREF="avl.html#SEC3">Types</A>
+<LI><A NAME="TOC4" HREF="avl.html#SEC4">Functions</A>
+<LI><A NAME="TOC5" HREF="avl.html#SEC5">Tree Creation</A>
+<LI><A NAME="TOC6" HREF="avl.html#SEC6">Insertion and Deletion</A>
+<LI><A NAME="TOC7" HREF="avl.html#SEC7">Searching</A>
+<LI><A NAME="TOC8" HREF="avl.html#SEC8">Iteration</A>
+<LI><A NAME="TOC9" HREF="avl.html#SEC9">Conversion</A>
+<LI><A NAME="TOC10" HREF="avl.html#SEC10">Author</A>
+<LI><A NAME="TOC11" HREF="avl.html#SEC11">Index</A>
+</UL>
+<P><HR><P>
+
+
+<H1><A NAME="SEC1" HREF="avl.html#TOC1">Introduction to balanced binary trees</A></H1>
+
+<P>
+<A NAME="IDX1"></A>
+Consider some techniques that can be used to find a particular item in a
+data set.  Typical methods include sequential searching, digital
+searching, hash tables, and binary searching.
+
+</P>
+<P>
+Sequential searching is simple, but slow (O(n)).  Digital searching
+requires that the entire data set be known in advance, and memory
+efficient implementations are slow.
+
+</P>
+<P>
+Hash tables are fast (O(1)) for static data sets, but they can be
+wasteful of memory.  It can be difficult to choose an effective hash
+function.  Some hash tables variants also make deletion an expensive
+operation.
+
+</P>
+<P>
+<A NAME="IDX2"></A>
+Binary search techniques work almost as quickly (O(log(n)) on an ordered
+table, or on a binary tree.  Binary trees also allow easy iteration over
+the data in the tree in sorted order.  With hash tables it is necessary
+to sort the data before iterating, and after sorting the data is no
+longer in hash form.
+
+</P>
+<P>
+Binary trees are efficient for insertion, deletion, and searching, if
+data are inserted in random order.  But, if data are inserted in order
+using a naive algorithm, binary search degenerates to sequential search.
+
+</P>
+<P>
+<A NAME="IDX3"></A>
+<A NAME="IDX4"></A>
+<A NAME="IDX5"></A>
+In turn, this problem can be solved by <STRONG>rebalancing</STRONG> the tree after
+each insertion or deletion.  In rebalancing, nodes are rearranged via
+transformations called <STRONG>rotations</STRONG> using an algorithm that tends to
+minimize the tree's height.
+
+</P>
+<P>
+There are several schemes for rebalancing binary trees.  The two most
+common types of balanced tree are <STRONG>AVL trees</STRONG> and <STRONG>red-black
+trees</STRONG>.  libavl implements both types:
+
+</P>
+
+<UL>
+<LI>
+
+<A NAME="IDX6"></A>
+<A NAME="IDX7"></A>
+AVL trees, invented by Russian mathematicians G. M. Adel'son-Velskii and
+E. M. Landis, ensure that, for each node, the difference in height
+between its subtrees (the <STRONG>balance factor</STRONG>) is not greater than 1.
+
+<LI>
+
+Red-black trees, invented by R. Bayer and studied at length by
+L. J. Guibas and R. Sedgewick, assign each node of a tree a color (red
+or black), and specify a set of rules governing how red and black nodes
+may be arranged.
+</UL>
+
+<P>
+The table below presents a comparison among unbalanced binary trees, AVL
+trees, and red-black trees.  In the table, <VAR>n</VAR> is the number of
+nodes in the tree and <VAR>h</VAR> is the tree's height before the
+operation.  <STRONG>lg</STRONG> is the base-2 logarithm function.
+
+</P>
+<TABLE>
+
+<TR>Operation
+<BR>
+<TR>
+<TD> Binary Tree
+<TD> AVL Tree
+<TD> Red-Black Tree
+
+<BR>
+<TR>Time per insertion or deletion
+<BR>
+<TR>
+<TD> O(<VAR>h</VAR>)
+<TD> O(lg <VAR>n</VAR>)
+<TD> O(lg <VAR>n</VAR>)
+
+<BR>
+<TR>Time for insertion of <VAR>k</VAR> nodes having sequential values
+<BR>
+<TR>
+<TD> O(<VAR>k</VAR>^2)
+<TD> O(<VAR>n</VAR> lg <VAR>n</VAR>)
+<TD> O(<VAR>n</VAR> lg <VAR>n</VAR>)
+
+<BR>
+<TR>Time for insertion of <VAR>k</VAR> nodes having random values
+<BR>
+<TR>
+<TD> O(<VAR>n</VAR> lg <VAR>n</VAR>)
+<TD> O(<VAR>n</VAR> lg <VAR>n</VAR>)
+<TD> O(<VAR>n</VAR> lg <VAR>n</VAR>)
+
+<BR>
+<TR>Maximum number of rotations per insertion
+<BR>
+<TR>
+<TD> 0
+<TD> 1
+<TD> lg <VAR>n</VAR>
+
+<BR>
+<TR>Maximum number of rotations per deletion
+<BR>
+<TR>
+<TD> 0
+<TD> lg <VAR>n</VAR>
+<TD> lg <VAR>n</VAR>
+
+<BR>
+<TR>Maximum <VAR>h</VAR> as a function of <VAR>n</VAR>
+<BR>
+<TR>
+<TD> <VAR>n</VAR>
+<TD> 1.44 lg (<VAR>n</VAR> + 2) - .328
+<TD> 2 lg (<VAR>n</VAR> + 1)
+
+<BR>
+<TR>Minimum <VAR>n</VAR> as a function of <VAR>h</VAR>
+<BR>
+<TR>
+<TD> <VAR>h</VAR>
+<TD> 2^((<VAR>h</VAR> + .328) / 1.44) - 2
+<TD> 2^(<VAR>h</VAR> / 2) - 1
+</TABLE>
+
+There are alternatives to AVL trees that share some of their properties.
+For instance, skip lists, 2-3 trees, and splay trees all allow O(log(n))
+insertion and deletion.  The main disadvantage of these methods is that
+their operations are not as well documented in the literature.
+
+
+
+<H1><A NAME="SEC2" HREF="avl.html#TOC2">Introduction to threaded trees</A></H1>
+
+<P>
+<STRONG>Threading</STRONG> is a clever method that simplifies binary tree
+traversal.  
+
+</P>
+<P>
+Nodes in a unthreaded binary tree that have zero or one subnodes have
+two or one null subnode pointers, respectively.  In a threaded binary
+tree, a left child pointer that would otherwise be null is used to point
+to the node's inorder<A NAME="DOCF1" HREF="avl.html#FOOT1">(1)</A>
+predecessor, and in a null right child pointer points to its inorder
+successor.
+
+</P>
+<P>
+In a threaded tree, it is always possible to find the next node and the
+previous node of a node, given only a pointer to the node in question.
+In an unthreaded tree, it's also necessary to have a list of the nodes
+between the node in question and root of the tree.
+
+</P>
+<P>
+Advantages of a threaded tree compared to an unthreaded one include:
+
+</P>
+
+<UL>
+<LI>
+
+Faster traversal and less memory usage during traversal, since no stack
+need be maintained.
+
+<LI>
+
+Greater generality, since one can go from a node to its successor or
+predecessor given only the node, simplifying algorithms that require
+moving forward and backward in a tree.
+</UL>
+
+<P>
+Some disadvantages of threaded trees are:
+
+</P>
+
+<UL>
+<LI>
+
+Slower insertion and deletion, since threads need to be maintained.  In
+somes cases, this can be alleviated by constructing the tree as an
+unthreaded tree, then threading it with a special libavl function.
+
+<LI>
+
+In theory, threaded trees need two extra bits per node to indicate
+whether each child pointer points to an ordinary node or the node's
+successor/predecessor node.  In libavl, however, these bits are stored
+in a byte that is used for structure alignment padding in unthreaded
+binary trees, so no extra storage is used.
+</UL>
+
+<P>
+A <STRONG>right-threaded binary tree</STRONG> is similar to a threaded binary tree,
+but threads are only maintained on the right side of each node.  This
+allows for traversal to the right (toward larger values) but not to the
+left (toward smaller values).  Right-threaded trees are convenient when
+the properties of a threaded tree are desirable, but traversal in
+reverse sort order is not necessary.  Not threading the left links saves
+time in insertions and deletions.
+
+</P>
+<P>
+Left-threaded binary trees also exist, but they are not implemented by
+libavl.  The same effect can be obtained by sorting the tree in the
+opposite order.
+
+</P>
+
+
+<H1><A NAME="SEC3" HREF="avl.html#TOC3">Types</A></H1>
+
+<P>
+The following types are defined and used by libavl:
+
+</P>
+<P>
+<DL>
+<DT><U>Data Type:</U> <B>avl_tree</B>
+<DD><A NAME="IDX8"></A>
+<DT><U>Data Type:</U> <B>avlt_tree</B>
+<DD><A NAME="IDX9"></A>
+<DT><U>Data Type:</U> <B>avltr_tree</B>
+<DD><A NAME="IDX10"></A>
+<DT><U>Data Type:</U> <B>rb_tree</B>
+<DD><A NAME="IDX11"></A>
+These are the data types used to represent a tree.  Although they are
+defined in the libavl header files, it should never be necessary to
+access them directly.  Instead, all accesses should take place through
+libavl functions.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Data Type:</U> <B>avl_node</B>
+<DD><A NAME="IDX12"></A>
+<DT><U>Data Type:</U> <B>avlt_node</B>
+<DD><A NAME="IDX13"></A>
+<DT><U>Data Type:</U> <B>avltr_node</B>
+<DD><A NAME="IDX14"></A>
+<DT><U>Data Type:</U> <B>rb_node</B>
+<DD><A NAME="IDX15"></A>
+These are the data types used to represent individual nodes in a tree.
+Similar cautions apply as with <CODE>avl_tree</CODE> structures.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Data Type:</U> <B>avl_traverser</B>
+<DD><A NAME="IDX16"></A>
+<DT><U>Data Type:</U> <B>avlt_traverser</B>
+<DD><A NAME="IDX17"></A>
+<DT><U>Data Type:</U> <B>avltr_traverser</B>
+<DD><A NAME="IDX18"></A>
+<DT><U>Data Type:</U> <B>rb_traverser</B>
+<DD><A NAME="IDX19"></A>
+These are the data types used by the <CODE>avl_traverse</CODE> family of
+functions to iterate across the tree.  Again, these are opaque
+structures.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Data Type:</U> <B>avl_comparison_func</B>
+<DD><A NAME="IDX20"></A>
+Every tree must have an ordering defined by a function of this type.  It
+must have the following signature:
+
+</P>
+
+<PRE>
+int <VAR>compare</VAR> (const void *<VAR>a</VAR>, const void *<VAR>b</VAR>, void *<VAR>param</VAR>)
+</PRE>
+
+<P>
+The return value is expected to be like that returned by <CODE>strcmp</CODE>
+in the standard C library: negative if <VAR>a</VAR> &#60; <VAR>b</VAR>, zero if
+<VAR>a</VAR> = <VAR>b</VAR>, positive if <VAR>a</VAR> &#62; <VAR>b</VAR>.  <VAR>param</VAR> is an
+arbitrary value defined by the user when the tree was created.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Data Type:</U> <B>avl_node_func</B>
+<DD><A NAME="IDX21"></A>
+This is a class of function called to perform an operation on a data
+item.  Functions of this type have the following signature:
+
+</P>
+
+<PRE>
+void <VAR>operate</VAR> (void *<VAR>data</VAR>, void *<VAR>param</VAR>)
+</PRE>
+
+<P>
+<VAR>data</VAR> is the data item and <VAR>param</VAR> is an arbitrary user-defined
+value set when the tree was created.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Data Type:</U> <B>avl_copy_func</B>
+<DD><A NAME="IDX22"></A>
+
+</P>
+<P>
+This is a class of function called to make a new copy of a node's data.
+Functions of this type have the following signature:
+
+</P>
+
+<PRE>
+void *<VAR>copy</VAR> (void *<VAR>data</VAR>, void *<VAR>param</VAR>)
+</PRE>
+
+<P>
+The function should return a new copy of <VAR>data</VAR>.  <VAR>param</VAR> is an
+arbitrary user-defined value set when the tree was created.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Macro:</U> <B>AVL_MAX_HEIGHT</B>
+<DD><A NAME="IDX23"></A>
+This macro defines the maximum height of an AVL tree that can be handled
+by functions that maintain a stack of nodes descended.  The default
+value is 32, which allows for AVL trees with a maximum number of nodes
+between 5,704,880 and 4,294,967,295, depending on order of insertion.
+This macro may be defined by the user before including any AVL tree
+header file, in which case libavl will honor that value.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Macro:</U> <B>RB_MAX_HEIGHT</B>
+<DD><A NAME="IDX24"></A>
+This macro defines the maximum height of an AVL tree that can be handled
+by functions that maintain a stack of nodes descended.  The default
+value is 32, which allows for red-black trees with a maximum number of
+nodes of at least 65535.  This macro may be defined by the user before
+including the red-black tree header file, in which case libavl will
+honor that value.
+</DL>
+
+</P>
+
+
+<H1><A NAME="SEC4" HREF="avl.html#TOC4">Functions</A></H1>
+
+<P>
+<A NAME="IDX25"></A>
+<A NAME="IDX26"></A>
+<A NAME="IDX27"></A>
+libavl is four libraries in one:
+
+</P>
+
+<UL>
+<LI>
+
+An unthreaded AVL tree library.
+
+<LI>
+
+A threaded AVL tree library.
+
+<LI>
+
+A right-threaded AVL tree library.
+
+<LI>
+
+A red-black tree library.
+</UL>
+
+<P>
+Identifiers in these libraries are prefixed by <CODE>avl_</CODE>,
+<CODE>avlt_</CODE>, <CODE>avltr_</CODE>, and <CODE>rb_</CODE>, with corresponding header
+files <TT>`avl.h'</TT>, <TT>`avlt.h'</TT>, <TT>`avltr.h'</TT>, and <TT>`rb.h'</TT>,
+respectively.  The functions that they declare are defined in the
+<TT>`.c'</TT> files with the same names.
+
+</P>
+<P>
+Most tree functions are implemented in all three libraries, but
+threading allows more generality of operation.  So, the threaded and
+right-threaded libraries offer a few additional functions for finding
+the next or previous node from a given node.  In addition, they offer
+functions for converting trees from threaded or right-threaded
+representations to unthreaded, and vice versa.<A NAME="DOCF2" HREF="avl.html#FOOT2">(2)</A>
+
+</P>
+
+
+<H1><A NAME="SEC5" HREF="avl.html#TOC5">Tree Creation</A></H1>
+
+<P>
+These functions deal with creation and destruction of AVL trees.
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> avl_tree * <B>avl_create</B> <I>(avl_comparison_func <VAR>compare</VAR>, void *<VAR>param</VAR>)</I>
+<DD><A NAME="IDX28"></A>
+<DT><U>Function:</U> avlt_tree * <B>avlt_create</B> <I>(avlt_comparison_func <VAR>compare</VAR>, void *<VAR>param</VAR>)</I>
+<DD><A NAME="IDX29"></A>
+<DT><U>Function:</U> avltr_tree * <B>avltr_create</B> <I>(avltr_comparison_func <VAR>compare</VAR>, void *<VAR>param</VAR>)</I>
+<DD><A NAME="IDX30"></A>
+<DT><U>Function:</U> rb_tree * <B>rb_create</B> <I>(avl_comparison_func <VAR>compare</VAR>, void *<VAR>param</VAR>)</I>
+<DD><A NAME="IDX31"></A>
+Create a new, empty tree with comparison function <VAR>compare</VAR>.
+Arbitrary user data <VAR>param</VAR> is saved so that it can be passed to
+user callback functions.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void <B>avl_destroy</B> <I>(avl_tree *<VAR>tree</VAR>, avl_node_func <VAR>free</VAR>)</I>
+<DD><A NAME="IDX32"></A>
+<DT><U>Function:</U> void <B>avlt_destroy</B> <I>(avlt_tree *<VAR>tree</VAR>, avl_node_func <VAR>free</VAR>)</I>
+<DD><A NAME="IDX33"></A>
+<DT><U>Function:</U> void <B>avltr_destroy</B> <I>(avltr_tree *<VAR>tree</VAR>, avl_node_func <VAR>free</VAR>)</I>
+<DD><A NAME="IDX34"></A>
+<DT><U>Function:</U> void <B>rb_destroy</B> <I>(rb_tree *<VAR>tree</VAR>, avl_node_func <VAR>free</VAR>)</I>
+<DD><A NAME="IDX35"></A>
+Destroys <VAR>tree</VAR>, releasing all of its storage.  If <VAR>free</VAR> is
+non-null, then it is called for every node in postorder before that node
+is freed.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void <B>avl_free</B> <I>(avl_tree *<VAR>tree</VAR>)</I>
+<DD><A NAME="IDX36"></A>
+<DT><U>Function:</U> void <B>avlt_free</B> <I>(avlt_tree *<VAR>tree</VAR>)</I>
+<DD><A NAME="IDX37"></A>
+<DT><U>Function:</U> void <B>avltr_free</B> <I>(avltr_tree *<VAR>tree</VAR>)</I>
+<DD><A NAME="IDX38"></A>
+<DT><U>Function:</U> void <B>rb_free</B> <I>(rb_tree *<VAR>tree</VAR>)</I>
+<DD><A NAME="IDX39"></A>
+Destroys <VAR>tree</VAR>, releasing all of its storage.  The data in each
+node is freed with a call to the standard C library function
+<CODE>free</CODE>.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> avl_tree * <B>avl_copy</B> <I>(const avl_tree *<VAR>tree</VAR>, avl_copy_func <VAR>copy</VAR>)</I>
+<DD><A NAME="IDX40"></A>
+<DT><U>Function:</U> avlt_tree * <B>avl_copy</B> <I>(const avlt_tree *<VAR>tree</VAR>, avl_copy_func <VAR>copy</VAR>)</I>
+<DD><A NAME="IDX41"></A>
+<DT><U>Function:</U> avltr_tree * <B>avl_copy</B> <I>(const avltr_tree *<VAR>tree</VAR>, avl_copy_func <VAR>copy</VAR>)</I>
+<DD><A NAME="IDX42"></A>
+<DT><U>Function:</U> rb_tree * <B>rb_copy</B> <I>(const rb_tree *<VAR>tree</VAR>, avl_copy_func <VAR>copy</VAR>)</I>
+<DD><A NAME="IDX43"></A>
+Copies the contents of <VAR>tree</VAR> into a new tree, and returns the new
+tree.  If <VAR>copy</VAR> is non-null, then it is called to make a new copy
+of each node's data; otherwise, the node data is copied verbatim into
+the new tree.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> int <B>avl_count</B> <I>(const avl_tree *<VAR>tree</VAR>)</I>
+<DD><A NAME="IDX44"></A>
+<DT><U>Function:</U> int <B>avlt_count</B> <I>(const avlt_tree *<VAR>tree</VAR>)</I>
+<DD><A NAME="IDX45"></A>
+<DT><U>Function:</U> int <B>avltr_count</B> <I>(const avltr_tree *<VAR>tree</VAR>)</I>
+<DD><A NAME="IDX46"></A>
+<DT><U>Function:</U> int <B>rb_count</B> <I>(const rb_tree *<VAR>tree</VAR>)</I>
+<DD><A NAME="IDX47"></A>
+Returns the number of nodes in <VAR>tree</VAR>.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void * <B>xmalloc</B> <I>(size_t <VAR>size</VAR>)</I>
+<DD><A NAME="IDX48"></A>
+This is not a function defined by libavl.  Instead, it is a function
+that the user program can define.  It must allocate <VAR>size</VAR> bytes
+using <CODE>malloc</CODE> and return it.  It can handle out-of-memory errors
+however it chooses, but it may not ever return a null pointer.
+
+</P>
+<P>
+If there is an <CODE>xmalloc</CODE> function defined for use by libavl, the
+source files (<TT>`avl.c'</TT>, <TT>`avlt.c'</TT>, <TT>`avltr.c'</TT>, <TT>`rb.c'</TT>)
+must be compiled with <CODE>HAVE_XMALLOC</CODE> defined.  Otherwise, the
+library will use its internal static <CODE>xmalloc</CODE>, which handles
+out-of-memory errors by printing a message <SAMP>`virtual memory
+exhausted'</SAMP> to stderr and terminating the program with exit code
+<CODE>EXIT_FAILURE</CODE>.
+</DL>
+
+</P>
+
+
+<H1><A NAME="SEC6" HREF="avl.html#TOC6">Insertion and Deletion</A></H1>
+
+<P>
+These function insert nodes, delete nodes, and search for nodes in
+trees.
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void ** <B>avl_probe</B> <I>(avl_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX49"></A>
+<DT><U>Function:</U> void ** <B>avlt_probe</B> <I>(avlt_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX50"></A>
+<DT><U>Function:</U> void ** <B>avltr_probe</B> <I>(avltr_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX51"></A>
+<DT><U>Function:</U> void ** <B>rb_probe</B> <I>(rb_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX52"></A>
+These are the workhorse functions for tree insertion.  They search
+<VAR>tree</VAR> for a node with data matching <VAR>data</VAR>.  If found, a
+pointer to the matching data is returned.  Otherwise, a new node is
+created for <VAR>data</VAR>, and a pointer to that data is returned.  In
+either case, the pointer returned can be changed by the user, but the
+key data used by the tree's comparison must not be changed<A NAME="DOCF3" HREF="avl.html#FOOT3">(3)</A>.
+
+</P>
+<P>
+It is usually easier to use one of the <CODE>avl_insert</CODE> or
+<CODE>avl_replace</CODE> functions instead of <CODE>avl_probe</CODE> directly.
+
+</P>
+<P>
+<STRONG>Please note:</STRONG> It's not a particularly good idea to insert a null
+pointer as a data item into a tree, because several libavl functions
+return a null pointer to indicate failure.  You can sometimes avoid a
+problem by using functions that return a pointer to a pointer instead of
+a plain pointer.  Also be wary of this when casting an arithmetic type
+to a void pointer for insertion--on typical architectures, 0's become
+null pointers when this is done.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void * <B>avl_insert</B> <I>(avl_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX53"></A>
+<DT><U>Function:</U> void * <B>avlt_insert</B> <I>(avlt_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX54"></A>
+<DT><U>Function:</U> void * <B>avltr_insert</B> <I>(avltr_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX55"></A>
+<DT><U>Function:</U> void * <B>rb_insert</B> <I>(rb_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX56"></A>
+If a node with data matching <VAR>data</VAR> exists in <VAR>tree</VAR>, returns
+the matching data item.  Otherwise, inserts <VAR>data</VAR> into <VAR>tree</VAR>
+and returns a null pointer.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void <B>avl_force_insert</B> <I>(avl_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX57"></A>
+<DT><U>Function:</U> void <B>avlt_force_insert</B> <I>(avlt_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX58"></A>
+<DT><U>Function:</U> void <B>avltr_force_insert</B> <I>(avltr_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX59"></A>
+<DT><U>Function:</U> void <B>rb_force_insert</B> <I>(rb_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX60"></A>
+Inserts <VAR>data</VAR> into <VAR>tree</VAR>.  If a node with data matching
+<VAR>data</VAR> exists in <VAR>tree</VAR>, aborts the program with an assertion
+violation.  This function is implemented as a macro; if it is used, the
+standard C header <CODE>assert.h</CODE> must also be included.  If macro
+<CODE>NDEBUG</CODE> is defined when a libavl header is included, these
+functions are short-circuited to a direct call to <CODE>avl_insert</CODE>,
+and no check is performed.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void * <B>avl_replace</B> <I>(avl_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX61"></A>
+<DT><U>Function:</U> void * <B>avlt_replace</B> <I>(avlt_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX62"></A>
+<DT><U>Function:</U> void * <B>avltr_replace</B> <I>(avltr_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX63"></A>
+<DT><U>Function:</U> void * <B>rb_replace</B> <I>(rb_tree *<VAR>tree</VAR>, void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX64"></A>
+If a node with data matching <VAR>data</VAR>, such that the comparison
+function returns 0, exists in <VAR>tree</VAR>, replaces the node's data with
+<VAR>data</VAR> and returns the node's former contents.  Otherwise, inserts
+<VAR>data</VAR> into <VAR>tree</VAR> and returns a null pointer.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void * <B>avl_delete</B> <I>(avl_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX65"></A>
+<DT><U>Function:</U> void * <B>avlt_delete</B> <I>(avlt_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX66"></A>
+<DT><U>Function:</U> void * <B>avltr_delete</B> <I>(avltr_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX67"></A>
+<DT><U>Function:</U> void * <B>rb_delete</B> <I>(rb_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX68"></A>
+Searches <VAR>tree</VAR> for a node with data matching <VAR>data</VAR>.  If found,
+the node is deleted and its data is returned.  Otherwise, returns a null
+pointer.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void * <B>avl_force_delete</B> <I>(avl_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX69"></A>
+<DT><U>Function:</U> void * <B>avlt_force_delete</B> <I>(avlt_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX70"></A>
+<DT><U>Function:</U> void * <B>avltr_force_delete</B> <I>(avltr_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX71"></A>
+<DT><U>Function:</U> void * <B>rb_force_delete</B> <I>(rb_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX72"></A>
+Deletes a node with data matching <VAR>data</VAR> from <VAR>tree</VAR>.  If no
+matching node is found, aborts the program with an assertion violation.
+If macro <CODE>NDEBUG</CODE> is declared when a libavl header is included,
+these functions are short-circuited to a direct call to
+<CODE>avl_delete</CODE>, and no check is performed.
+</DL>
+
+</P>
+
+
+<H1><A NAME="SEC7" HREF="avl.html#TOC7">Searching</A></H1>
+
+<P>
+These function search a tree for an item without making an insertion or
+a deletion.
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void * <B>avl_find</B> <I>(avl_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX73"></A>
+<DT><U>Function:</U> void ** <B>avlt_find</B> <I>(avlt_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX74"></A>
+<DT><U>Function:</U> void ** <B>avltr_find</B> <I>(avltr_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX75"></A>
+<DT><U>Function:</U> void * <B>rb_find</B> <I>(rb_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX76"></A>
+Searches <VAR>tree</VAR> for a node with data matching <VAR>data</VAR>, If found,
+returns the node's data (for threaded and right-threaded trees, a
+pointer to the node's data).  Otherwise, returns a null pointer.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void * <B>avl_find_close</B> <I>(avl_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX77"></A>
+<DT><U>Function:</U> void ** <B>avlt_find_close</B> <I>(avlt_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX78"></A>
+<DT><U>Function:</U> void ** <B>avltr_find_close</B> <I>(avltr_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX79"></A>
+<DT><U>Function:</U> void * <B>rb_find_close</B> <I>(rb_tree *<VAR>tree</VAR>, const void *<VAR>data</VAR>)</I>
+<DD><A NAME="IDX80"></A>
+Searches <VAR>tree</VAR> for a node with data matching <VAR>data</VAR>.  If found,
+returns the node's data (for threaded and right-threaded trees, a
+pointer to the node's data).  If no matching item is found, then it
+finds a node whose data is "close" to <VAR>data</VAR>; either the node
+closest in value to <VAR>data</VAR>, or the node either before or after the
+node with the closest value.  Returns a null pointer if the tree does
+not contain any nodes.
+</DL>
+
+</P>
+
+
+<H1><A NAME="SEC8" HREF="avl.html#TOC8">Iteration</A></H1>
+
+<P>
+These functions allow the caller to iterate across the items in a tree.
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void <B>avl_walk</B> <I>(const avl_tree *<VAR>tree</VAR>, avl_node_func <VAR>operate</VAR>, void *<VAR>param</VAR>)</I>
+<DD><A NAME="IDX81"></A>
+<DT><U>Function:</U> void <B>avlt_walk</B> <I>(const avlt_tree *<VAR>tree</VAR>, avl_node_func <VAR>operate</VAR>, void *<VAR>param</VAR>)</I>
+<DD><A NAME="IDX82"></A>
+<DT><U>Function:</U> void <B>avltr_walk</B> <I>(const avltr_tree *<VAR>tree</VAR>, avl_node_func <VAR>operate</VAR>, void *<VAR>param</VAR>)</I>
+<DD><A NAME="IDX83"></A>
+<DT><U>Function:</U> void <B>rb_walk</B> <I>(const rb_tree *<VAR>tree</VAR>, avl_node_func <VAR>operate</VAR>, void *<VAR>param</VAR>)</I>
+<DD><A NAME="IDX84"></A>
+Walks through all the nodes in <VAR>tree</VAR>, and calls function
+<VAR>operate</VAR> for each node in inorder.  <VAR>param</VAR> overrides the value
+passed to <CODE>avl_create</CODE> (and family) for this operation only.
+<VAR>operate</VAR> must not change the key data in the nodes in a way that
+would reorder the data values or cause two values to become equal.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void * <B>avl_traverse</B> <I>(const avl_tree *<VAR>tree</VAR>, avl_traverser *<VAR>trav</VAR>)</I>
+<DD><A NAME="IDX85"></A>
+<DT><U>Function:</U> void * <B>avlt_traverse</B> <I>(const avlt_tree *<VAR>tree</VAR>, avlt_traverser *<VAR>trav</VAR>)</I>
+<DD><A NAME="IDX86"></A>
+<DT><U>Function:</U> void * <B>avltr_traverse</B> <I>(const avltr_tree *<VAR>tree</VAR>, avltr_traverser *<VAR>trav</VAR>)</I>
+<DD><A NAME="IDX87"></A>
+<DT><U>Function:</U> void * <B>rb_traverse</B> <I>(const rb_tree *<VAR>tree</VAR>, rb_traverser *<VAR>trav</VAR>)</I>
+<DD><A NAME="IDX88"></A>
+Returns each of <VAR>tree</VAR>'s nodes' data values in sequence, then a null
+pointer to indicate the last item.  <VAR>trav</VAR> must be initialized
+before the first call, either in a declaration like that below, or using
+one of the functions below.
+
+</P>
+
+<PRE>
+avl_traverser trav = AVL_TRAVERSER_INIT;
+</PRE>
+
+<P>
+Each <CODE>avl_traverser</CODE> (and family) is a separate, independent
+iterator.
+
+</P>
+<P>
+For threaded and right-threaded trees, <CODE>avlt_next</CODE> or
+<CODE>avltr_next</CODE>, respectively, are faster and more memory-efficient
+than <CODE>avlt_traverse</CODE> or <CODE>avltr_traverse</CODE>.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void * <B>avl_init_traverser</B> <I>(avl_traverser *<VAR>trav</VAR>)</I>
+<DD><A NAME="IDX89"></A>
+<DT><U>Function:</U> void * <B>avlt_init_traverser</B> <I>(avlt_traverser *<VAR>trav</VAR>)</I>
+<DD><A NAME="IDX90"></A>
+<DT><U>Function:</U> void * <B>avltr_init_traverser</B> <I>(avltr_traverser *<VAR>trav</VAR>)</I>
+<DD><A NAME="IDX91"></A>
+<DT><U>Function:</U> void * <B>rb_init_traverser</B> <I>(rb_traverser *<VAR>trav</VAR>)</I>
+<DD><A NAME="IDX92"></A>
+Initializes the specified tree traverser structure.  After this function
+is called, the next call to the corresponding <CODE>*_traverse</CODE> function
+will return the smallest value in the appropriate tree.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void ** <B>avlt_next</B> <I>(const avlt_tree *<VAR>tree</VAR>, void **<VAR>data</VAR>)</I>
+<DD><A NAME="IDX93"></A>
+<DT><U>Function:</U> void ** <B>avltr_next</B> <I>(const avltr_tree *<VAR>tree</VAR>, void **<VAR>data</VAR>)</I>
+<DD><A NAME="IDX94"></A>
+<VAR>data</VAR> must be a null pointer or a pointer to a data item in AVL
+tree <VAR>tree</VAR>.  Returns a pointer to the next data item after
+<VAR>data</VAR> in <VAR>tree</VAR> in inorder (this is the first item if
+<VAR>data</VAR> is a null pointer), or a null pointer if <VAR>data</VAR> was the
+last item in <VAR>tree</VAR>.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> void ** <B>avltr_prev</B> <I>(const avltr_tree *<VAR>tree</VAR>, void **<VAR>data</VAR>)</I>
+<DD><A NAME="IDX95"></A>
+<VAR>data</VAR> must be a null pointer or a pointer to a data item in AVL
+tree <VAR>tree</VAR>.  Returns a pointer to the previous data item before
+<VAR>data</VAR> in <VAR>tree</VAR> in inorder (this is the last, or greatest
+valued, item if <VAR>data</VAR> is a null pointer), or a null pointer if
+<VAR>data</VAR> was the first item in <VAR>tree</VAR>.
+</DL>
+
+</P>
+
+
+<H1><A NAME="SEC9" HREF="avl.html#TOC9">Conversion</A></H1>
+
+<P>
+<DL>
+<DT><U>Function:</U> avlt_tree * <B>avlt_thread</B> <I>(avl_tree *<VAR>tree</VAR>)</I>
+<DD><A NAME="IDX96"></A>
+<DT><U>Function:</U> avltr_tree * <B>avltr_thread</B> <I>(avl_tree *<VAR>tree</VAR>)</I>
+<DD><A NAME="IDX97"></A>
+Adds symmetric threads or right threads, respectively, to unthreaded AVL
+tree <VAR>tree</VAR> and returns a pointer to <VAR>tree</VAR> cast to the
+appropriate type.  After one of these functions is called, threaded or
+right-threaded functions, as appropriate, must be used with <VAR>tree</VAR>;
+unthreaded functions may not be used.
+</DL>
+
+</P>
+<P>
+<DL>
+<DT><U>Function:</U> avl_tree * <B>avlt_unthread</B> <I>(avlt_tree *<VAR>tree</VAR>)</I>
+<DD><A NAME="IDX98"></A>
+<DT><U>Function:</U> avl_tree * <B>avltr_unthread</B> <I>(avltr_tree *<VAR>tree</VAR>)</I>
+<DD><A NAME="IDX99"></A>
+Cuts all threads in threaded or right-threaded, respectively, AVL tree
+<VAR>tree</VAR> and returns a pointer to <VAR>tree</VAR> cast to <CODE>avl_tree
+*</CODE>.  After one of these functions is called, unthreaded functions must
+be used with <VAR>tree</VAR>; threaded or right-threaded functions may not be
+used.
+</DL>
+
+</P>
+
+
+<H1><A NAME="SEC10" HREF="avl.html#TOC10">Author</A></H1>
+
+<P>
+<A NAME="IDX100"></A>
+<A NAME="IDX101"></A>
+<A NAME="IDX102"></A>
+<A NAME="IDX103"></A>
+libavl was written by Ben Pfaff <A HREF="mailto:blp@gnu.org"><TT>blp@gnu.org</TT></A>.
+
+</P>
+<P>
+libavl's generic tree algorithms and AVL algorithms are based on those
+found in Donald Knuth's venerable <CITE>Art of Computer Programming</CITE>
+series from Addison-Wesley, primarily Volumes 1 and 3.  libavl's
+red-black tree algorithms are based on those found in Cormen et al.,
+<CITE>Introduction to Algorithms</CITE>, 2nd ed., from MIT Press.
+
+</P>
+
+
+<H1><A NAME="SEC11" HREF="avl.html#TOC11">Index</A></H1>
+
+<P>
+<H2>a</H2>
+<DIR>
+<LI><A HREF="avl.html#IDX7">Adel'son-Velskii, G. M.</A>
+<LI><A HREF="avl.html#IDX103"><CITE>Art of Computer Programming</CITE></A>
+<LI><A HREF="avl.html#IDX101">author</A>
+<LI><A HREF="avl.html#IDX4">AVL tree</A>
+<LI><A HREF="avl.html#IDX20">avl_comparison_func</A>
+<LI><A HREF="avl.html#IDX40">avl_copy</A>, <A HREF="avl.html#IDX41">avl_copy</A>, <A HREF="avl.html#IDX42">avl_copy</A>
+<LI><A HREF="avl.html#IDX22">avl_copy_func</A>
+<LI><A HREF="avl.html#IDX44">avl_count</A>
+<LI><A HREF="avl.html#IDX28">avl_create</A>
+<LI><A HREF="avl.html#IDX65">avl_delete</A>
+<LI><A HREF="avl.html#IDX32">avl_destroy</A>
+<LI><A HREF="avl.html#IDX73">avl_find</A>
+<LI><A HREF="avl.html#IDX77">avl_find_close</A>
+<LI><A HREF="avl.html#IDX69">avl_force_delete</A>
+<LI><A HREF="avl.html#IDX57">avl_force_insert</A>
+<LI><A HREF="avl.html#IDX36">avl_free</A>
+<LI><A HREF="avl.html#IDX89">avl_init_traverser</A>
+<LI><A HREF="avl.html#IDX53">avl_insert</A>
+<LI><A HREF="avl.html#IDX23">AVL_MAX_HEIGHT</A>
+<LI><A HREF="avl.html#IDX12">avl_node</A>
+<LI><A HREF="avl.html#IDX21">avl_node_func</A>
+<LI><A HREF="avl.html#IDX49">avl_probe</A>
+<LI><A HREF="avl.html#IDX61">avl_replace</A>
+<LI><A HREF="avl.html#IDX85">avl_traverse</A>
+<LI><A HREF="avl.html#IDX16">avl_traverser</A>
+<LI><A HREF="avl.html#IDX8">avl_tree</A>
+<LI><A HREF="avl.html#IDX81">avl_walk</A>
+<LI><A HREF="avl.html#IDX45">avlt_count</A>
+<LI><A HREF="avl.html#IDX29">avlt_create</A>
+<LI><A HREF="avl.html#IDX66">avlt_delete</A>
+<LI><A HREF="avl.html#IDX33">avlt_destroy</A>
+<LI><A HREF="avl.html#IDX74">avlt_find</A>
+<LI><A HREF="avl.html#IDX78">avlt_find_close</A>
+<LI><A HREF="avl.html#IDX70">avlt_force_delete</A>
+<LI><A HREF="avl.html#IDX58">avlt_force_insert</A>
+<LI><A HREF="avl.html#IDX37">avlt_free</A>
+<LI><A HREF="avl.html#IDX90">avlt_init_traverser</A>
+<LI><A HREF="avl.html#IDX54">avlt_insert</A>
+<LI><A HREF="avl.html#IDX93">avlt_next</A>
+<LI><A HREF="avl.html#IDX13">avlt_node</A>
+<LI><A HREF="avl.html#IDX50">avlt_probe</A>
+<LI><A HREF="avl.html#IDX62">avlt_replace</A>
+<LI><A HREF="avl.html#IDX96">avlt_thread</A>
+<LI><A HREF="avl.html#IDX86">avlt_traverse</A>
+<LI><A HREF="avl.html#IDX17">avlt_traverser</A>
+<LI><A HREF="avl.html#IDX9">avlt_tree</A>
+<LI><A HREF="avl.html#IDX98">avlt_unthread</A>
+<LI><A HREF="avl.html#IDX82">avlt_walk</A>
+<LI><A HREF="avl.html#IDX46">avltr_count</A>
+<LI><A HREF="avl.html#IDX30">avltr_create</A>
+<LI><A HREF="avl.html#IDX67">avltr_delete</A>
+<LI><A HREF="avl.html#IDX34">avltr_destroy</A>
+<LI><A HREF="avl.html#IDX75">avltr_find</A>
+<LI><A HREF="avl.html#IDX79">avltr_find_close</A>
+<LI><A HREF="avl.html#IDX71">avltr_force_delete</A>
+<LI><A HREF="avl.html#IDX59">avltr_force_insert</A>
+<LI><A HREF="avl.html#IDX38">avltr_free</A>
+<LI><A HREF="avl.html#IDX91">avltr_init_traverser</A>
+<LI><A HREF="avl.html#IDX55">avltr_insert</A>
+<LI><A HREF="avl.html#IDX94">avltr_next</A>
+<LI><A HREF="avl.html#IDX14">avltr_node</A>
+<LI><A HREF="avl.html#IDX95">avltr_prev</A>
+<LI><A HREF="avl.html#IDX51">avltr_probe</A>
+<LI><A HREF="avl.html#IDX63">avltr_replace</A>
+<LI><A HREF="avl.html#IDX97">avltr_thread</A>
+<LI><A HREF="avl.html#IDX87">avltr_traverse</A>
+<LI><A HREF="avl.html#IDX18">avltr_traverser</A>
+<LI><A HREF="avl.html#IDX10">avltr_tree</A>
+<LI><A HREF="avl.html#IDX99">avltr_unthread</A>
+<LI><A HREF="avl.html#IDX83">avltr_walk</A>
+</DIR>
+<H2>b</H2>
+<DIR>
+<LI><A HREF="avl.html#IDX2">binary tree</A>
+</DIR>
+<H2>h</H2>
+<DIR>
+<LI><A HREF="avl.html#IDX1">hash table</A>
+</DIR>
+<H2>k</H2>
+<DIR>
+<LI><A HREF="avl.html#IDX102">Knuth, Donald Ervin</A>
+</DIR>
+<H2>l</H2>
+<DIR>
+<LI><A HREF="avl.html#IDX6">Landis, E. M.</A>
+</DIR>
+<H2>p</H2>
+<DIR>
+<LI><A HREF="avl.html#IDX100">Pfaff, Benjamin Levy</A>
+</DIR>
+<H2>r</H2>
+<DIR>
+<LI><A HREF="avl.html#IDX43">rb_copy</A>
+<LI><A HREF="avl.html#IDX47">rb_count</A>
+<LI><A HREF="avl.html#IDX31">rb_create</A>
+<LI><A HREF="avl.html#IDX68">rb_delete</A>
+<LI><A HREF="avl.html#IDX35">rb_destroy</A>
+<LI><A HREF="avl.html#IDX76">rb_find</A>
+<LI><A HREF="avl.html#IDX80">rb_find_close</A>
+<LI><A HREF="avl.html#IDX72">rb_force_delete</A>
+<LI><A HREF="avl.html#IDX60">rb_force_insert</A>
+<LI><A HREF="avl.html#IDX39">rb_free</A>
+<LI><A HREF="avl.html#IDX92">rb_init_traverser</A>
+<LI><A HREF="avl.html#IDX56">rb_insert</A>
+<LI><A HREF="avl.html#IDX24">RB_MAX_HEIGHT</A>
+<LI><A HREF="avl.html#IDX15">rb_node</A>
+<LI><A HREF="avl.html#IDX52">rb_probe</A>
+<LI><A HREF="avl.html#IDX64">rb_replace</A>
+<LI><A HREF="avl.html#IDX88">rb_traverse</A>
+<LI><A HREF="avl.html#IDX19">rb_traverser</A>
+<LI><A HREF="avl.html#IDX11">rb_tree</A>
+<LI><A HREF="avl.html#IDX84">rb_walk</A>
+<LI><A HREF="avl.html#IDX5">rebalancing</A>
+<LI><A HREF="avl.html#IDX3">red-black tree</A>
+<LI><A HREF="avl.html#IDX27">right threads</A>
+</DIR>
+<H2>t</H2>
+<DIR>
+<LI><A HREF="avl.html#IDX26">threads</A>
+</DIR>
+<H2>u</H2>
+<DIR>
+<LI><A HREF="avl.html#IDX25">unthreaded</A>
+</DIR>
+<H2>x</H2>
+<DIR>
+<LI><A HREF="avl.html#IDX48">xmalloc</A>
+</DIR>
+
+</P>
+<P><HR><P>
+<H1>Footnotes</H1>
+<H3><A NAME="FOOT1" HREF="avl.html#DOCF1">(1)</A></H3>
+<P>In tree traversal, <STRONG>inorder</STRONG> refers
+to visiting the nodes in their sorted order from smallest to largest.
+<H3><A NAME="FOOT2" HREF="avl.html#DOCF2">(2)</A></H3>
+<P>In general, you
+should build the sort of tree that you need to use, but occasionally it
+is useful to convert between tree types.
+<H3><A NAME="FOOT3" HREF="avl.html#DOCF3">(3)</A></H3>
+<P>It
+can be changed if this would not change the ordering of the nodes in the
+tree; i.e., if this would not cause the data in the node to be less than
+or equal to the previous node's data or greater than or equal to the
+next node's data.
+<P><HR><P>
+This document was generated on 6 October 1999 using the
+<A HREF="http://wwwcn.cern.ch/dci/texi2html/">texi2html</A>
+translator version 1.51a.</P>
+</BODY>
+</HTML>
diff --git a/avl-1.4.0/avl.info b/avl-1.4.0/avl.info
new file mode 100644
index 0000000..8dd5330
--- /dev/null
+++ b/avl-1.4.0/avl.info
@@ -0,0 +1,708 @@
+This is avl.info, produced by makeinfo version 3.12n from avl.texinfo.
+
+   This file documents libavl, a library for the manipulation of
+balanced binary trees.
+
+   Copyright 1998, 1999 Free Software Foundation, Inc.
+
+   Permission is granted to make and distribute verbatim copies of this
+manual provided the copyright notice and this permission notice are
+preserved on all copies.
+
+   Permission is granted to copy and distribute modified versions of
+this manual under the conditions for verbatim copying, provided that the
+entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+   Permission is granted to copy and distribute translations of this
+manual into another language, under the above conditions for modified
+versions, except that this permission notice may be stated in a
+translation approved by the Free Software Foundation.
+
+
+File: avl.info,  Node: Top,  Next: Introduction to balanced binary trees,  Prev: (dir),  Up: (dir)
+
+   This document describes libavl, a library for manipulation of
+balanced binary trees.
+
+   This document applies to libavl version 1.4.0.
+
+* Menu:
+
+* Introduction to balanced binary trees::
+* Introduction to threaded trees::
+* Types::
+* Functions::
+* Tree Creation::
+* Insertion::
+* Searching::
+* Iteration::
+* Conversion::
+* Author::
+* Index::
+
+
+File: avl.info,  Node: Introduction to balanced binary trees,  Next: Introduction to threaded trees,  Prev: Top,  Up: Top
+
+Introduction to balanced binary trees
+*************************************
+
+   Consider some techniques that can be used to find a particular item
+in a data set.  Typical methods include sequential searching, digital
+searching, hash tables, and binary searching.
+
+   Sequential searching is simple, but slow (O(n)).  Digital searching
+requires that the entire data set be known in advance, and memory
+efficient implementations are slow.
+
+   Hash tables are fast (O(1)) for static data sets, but they can be
+wasteful of memory.  It can be difficult to choose an effective hash
+function.  Some hash tables variants also make deletion an expensive
+operation.
+
+   Binary search techniques work almost as quickly (O(log(n)) on an
+ordered table, or on a binary tree.  Binary trees also allow easy
+iteration over the data in the tree in sorted order.  With hash tables
+it is necessary to sort the data before iterating, and after sorting
+the data is no longer in hash form.
+
+   Binary trees are efficient for insertion, deletion, and searching, if
+data are inserted in random order.  But, if data are inserted in order
+using a naive algorithm, binary search degenerates to sequential search.
+
+   In turn, this problem can be solved by "rebalancing" the tree after
+each insertion or deletion.  In rebalancing, nodes are rearranged via
+transformations called "rotations" using an algorithm that tends to
+minimize the tree's height.
+
+   There are several schemes for rebalancing binary trees.  The two most
+common types of balanced tree are "AVL trees" and "red-black trees".
+libavl implements both types:
+
+   * AVL trees, invented by Russian mathematicians G. M.
+     Adel'son-Velskii and E. M. Landis, ensure that, for each node, the
+     difference in height between its subtrees (the "balance factor")
+     is not greater than 1.
+
+   * Red-black trees, invented by R. Bayer and studied at length by L.
+     J. Guibas and R. Sedgewick, assign each node of a tree a color (red
+     or black), and specify a set of rules governing how red and black
+     nodes may be arranged.
+
+   The table below presents a comparison among unbalanced binary trees,
+AVL trees, and red-black trees.  In the table, N is the number of nodes
+in the tree and H is the tree's height before the operation.  "lg" is
+the base-2 logarithm function.
+
+Operation                                                 
+     Binary Tree            AVL Tree                  Red-Black Tree
+Time per insertion or deletion                                                 
+     O(H)                   O(lg N)                   O(lg N)
+Time for insertion of K nodes having sequential values                                                 
+     O(K^2)                 O(N lg N)                 O(N lg N)
+Time for insertion of K nodes having random values                                                 
+     O(N lg N)              O(N lg N)                 O(N lg N)
+Maximum number of rotations per insertion                                                 
+     0                      1                         lg N
+Maximum number of rotations per deletion                                                 
+     0                      lg N                      lg N
+Maximum H as a function of N                                                 
+     N                      1.44 lg (N + 2) - .328    2 lg (N + 1)
+Minimum N as a function of H                                                 
+     H                      2^((H + .328) / 1.44) - 2 2^(H / 2) - 1
+
+   There are alternatives to AVL trees that share some of their
+properties.  For instance, skip lists, 2-3 trees, and splay trees all
+allow O(log(n)) insertion and deletion.  The main disadvantage of these
+methods is that their operations are not as well documented in the
+literature.
+
+
+File: avl.info,  Node: Introduction to threaded trees,  Next: Types,  Prev: Introduction to balanced binary trees,  Up: Top
+
+Introduction to threaded trees
+******************************
+
+   "Threading" is a clever method that simplifies binary tree traversal.
+
+   Nodes in a unthreaded binary tree that have zero or one subnodes have
+two or one null subnode pointers, respectively.  In a threaded binary
+tree, a left child pointer that would otherwise be null is used to point
+to the node's inorder(1) predecessor, and in a null right child pointer
+points to its inorder successor.
+
+   In a threaded tree, it is always possible to find the next node and
+the previous node of a node, given only a pointer to the node in
+question.  In an unthreaded tree, it's also necessary to have a list of
+the nodes between the node in question and root of the tree.
+
+   Advantages of a threaded tree compared to an unthreaded one include:
+
+   * Faster traversal and less memory usage during traversal, since no
+     stack need be maintained.
+
+   * Greater generality, since one can go from a node to its successor
+     or predecessor given only the node, simplifying algorithms that
+     require moving forward and backward in a tree.
+
+   Some disadvantages of threaded trees are:
+
+   * Slower insertion and deletion, since threads need to be
+     maintained.  In somes cases, this can be alleviated by
+     constructing the tree as an unthreaded tree, then threading it
+     with a special libavl function.
+
+   * In theory, threaded trees need two extra bits per node to indicate
+     whether each child pointer points to an ordinary node or the node's
+     successor/predecessor node.  In libavl, however, these bits are
+     stored in a byte that is used for structure alignment padding in
+     unthreaded binary trees, so no extra storage is used.
+
+   A "right-threaded binary tree" is similar to a threaded binary tree,
+but threads are only maintained on the right side of each node.  This
+allows for traversal to the right (toward larger values) but not to the
+left (toward smaller values).  Right-threaded trees are convenient when
+the properties of a threaded tree are desirable, but traversal in
+reverse sort order is not necessary.  Not threading the left links saves
+time in insertions and deletions.
+
+   Left-threaded binary trees also exist, but they are not implemented
+by libavl.  The same effect can be obtained by sorting the tree in the
+opposite order.
+
+   ---------- Footnotes ----------
+
+   (1) In tree traversal, "inorder" refers to visiting the nodes in
+their sorted order from smallest to largest.
+
+
+File: avl.info,  Node: Types,  Next: Functions,  Prev: Introduction to threaded trees,  Up: Top
+
+Types
+*****
+
+   The following types are defined and used by libavl:
+
+ - Data Type: avl_tree
+ - Data Type: avlt_tree
+ - Data Type: avltr_tree
+ - Data Type: rb_tree
+     These are the data types used to represent a tree.  Although they
+     are defined in the libavl header files, it should never be
+     necessary to access them directly.  Instead, all accesses should
+     take place through libavl functions.
+
+ - Data Type: avl_node
+ - Data Type: avlt_node
+ - Data Type: avltr_node
+ - Data Type: rb_node
+     These are the data types used to represent individual nodes in a
+     tree.  Similar cautions apply as with `avl_tree' structures.
+
+ - Data Type: avl_traverser
+ - Data Type: avlt_traverser
+ - Data Type: avltr_traverser
+ - Data Type: rb_traverser
+     These are the data types used by the `avl_traverse' family of
+     functions to iterate across the tree.  Again, these are opaque
+     structures.
+
+ - Data Type: avl_comparison_func
+     Every tree must have an ordering defined by a function of this
+     type.  It must have the following signature:
+
+          int COMPARE (const void *A, const void *B, void *PARAM)
+
+     The return value is expected to be like that returned by `strcmp'
+     in the standard C library: negative if A < B, zero if A = B,
+     positive if A > B.  PARAM is an arbitrary value defined by the
+     user when the tree was created.
+
+ - Data Type: avl_node_func
+     This is a class of function called to perform an operation on a
+     data item.  Functions of this type have the following signature:
+
+          void OPERATE (void *DATA, void *PARAM)
+
+     DATA is the data item and PARAM is an arbitrary user-defined value
+     set when the tree was created.
+
+ - Data Type: avl_copy_func
+     This is a class of function called to make a new copy of a node's
+     data.  Functions of this type have the following signature:
+
+          void *COPY (void *DATA, void *PARAM)
+
+     The function should return a new copy of DATA.  PARAM is an
+     arbitrary user-defined value set when the tree was created.
+
+ - Macro: AVL_MAX_HEIGHT
+     This macro defines the maximum height of an AVL tree that can be
+     handled by functions that maintain a stack of nodes descended.
+     The default value is 32, which allows for AVL trees with a maximum
+     number of nodes between 5,704,880 and 4,294,967,295, depending on
+     order of insertion.  This macro may be defined by the user before
+     including any AVL tree header file, in which case libavl will
+     honor that value.
+
+ - Macro: RB_MAX_HEIGHT
+     This macro defines the maximum height of an AVL tree that can be
+     handled by functions that maintain a stack of nodes descended.
+     The default value is 32, which allows for red-black trees with a
+     maximum number of nodes of at least 65535.  This macro may be
+     defined by the user before including the red-black tree header
+     file, in which case libavl will honor that value.
+
+
+File: avl.info,  Node: Functions,  Next: Tree Creation,  Prev: Types,  Up: Top
+
+Functions
+*********
+
+   libavl is four libraries in one:
+
+   * An unthreaded AVL tree library.
+
+   * A threaded AVL tree library.
+
+   * A right-threaded AVL tree library.
+
+   * A red-black tree library.
+
+   Identifiers in these libraries are prefixed by `avl_', `avlt_',
+`avltr_', and `rb_', with corresponding header files `avl.h', `avlt.h',
+`avltr.h', and `rb.h', respectively.  The functions that they declare
+are defined in the `.c' files with the same names.
+
+   Most tree functions are implemented in all three libraries, but
+threading allows more generality of operation.  So, the threaded and
+right-threaded libraries offer a few additional functions for finding
+the next or previous node from a given node.  In addition, they offer
+functions for converting trees from threaded or right-threaded
+representations to unthreaded, and vice versa.(1)
+
+   ---------- Footnotes ----------
+
+   (1) In general, you should build the sort of tree that you need to
+use, but occasionally it is useful to convert between tree types.
+
+
+File: avl.info,  Node: Tree Creation,  Next: Insertion,  Prev: Functions,  Up: Top
+
+Tree Creation
+*************
+
+   These functions deal with creation and destruction of AVL trees.
+
+ - Function: avl_tree * avl_create (avl_comparison_func COMPARE, void
+          *PARAM)
+ - Function: avlt_tree * avlt_create (avlt_comparison_func COMPARE,
+          void *PARAM)
+ - Function: avltr_tree * avltr_create (avltr_comparison_func COMPARE,
+          void *PARAM)
+ - Function: rb_tree * rb_create (avl_comparison_func COMPARE, void
+          *PARAM)
+     Create a new, empty tree with comparison function COMPARE.
+     Arbitrary user data PARAM is saved so that it can be passed to
+     user callback functions.
+
+ - Function: void avl_destroy (avl_tree *TREE, avl_node_func FREE)
+ - Function: void avlt_destroy (avlt_tree *TREE, avl_node_func FREE)
+ - Function: void avltr_destroy (avltr_tree *TREE, avl_node_func FREE)
+ - Function: void rb_destroy (rb_tree *TREE, avl_node_func FREE)
+     Destroys TREE, releasing all of its storage.  If FREE is non-null,
+     then it is called for every node in postorder before that node is
+     freed.
+
+ - Function: void avl_free (avl_tree *TREE)
+ - Function: void avlt_free (avlt_tree *TREE)
+ - Function: void avltr_free (avltr_tree *TREE)
+ - Function: void rb_free (rb_tree *TREE)
+     Destroys TREE, releasing all of its storage.  The data in each
+     node is freed with a call to the standard C library function
+     `free'.
+
+ - Function: avl_tree * avl_copy (const avl_tree *TREE, avl_copy_func
+          COPY)
+ - Function: avlt_tree * avl_copy (const avlt_tree *TREE, avl_copy_func
+          COPY)
+ - Function: avltr_tree * avl_copy (const avltr_tree *TREE,
+          avl_copy_func COPY)
+ - Function: rb_tree * rb_copy (const rb_tree *TREE, avl_copy_func COPY)
+     Copies the contents of TREE into a new tree, and returns the new
+     tree.  If COPY is non-null, then it is called to make a new copy
+     of each node's data; otherwise, the node data is copied verbatim
+     into the new tree.
+
+ - Function: int avl_count (const avl_tree *TREE)
+ - Function: int avlt_count (const avlt_tree *TREE)
+ - Function: int avltr_count (const avltr_tree *TREE)
+ - Function: int rb_count (const rb_tree *TREE)
+     Returns the number of nodes in TREE.
+
+ - Function: void * xmalloc (size_t SIZE)
+     This is not a function defined by libavl.  Instead, it is a
+     function that the user program can define.  It must allocate SIZE
+     bytes using `malloc' and return it.  It can handle out-of-memory
+     errors however it chooses, but it may not ever return a null
+     pointer.
+
+     If there is an `xmalloc' function defined for use by libavl, the
+     source files (`avl.c', `avlt.c', `avltr.c', `rb.c') must be
+     compiled with `HAVE_XMALLOC' defined.  Otherwise, the library will
+     use its internal static `xmalloc', which handles out-of-memory
+     errors by printing a message `virtual memory exhausted' to stderr
+     and terminating the program with exit code `EXIT_FAILURE'.
+
+
+File: avl.info,  Node: Insertion,  Next: Searching,  Prev: Tree Creation,  Up: Top
+
+Insertion and Deletion
+**********************
+
+   These function insert nodes, delete nodes, and search for nodes in
+trees.
+
+ - Function: void ** avl_probe (avl_tree *TREE, void *DATA)
+ - Function: void ** avlt_probe (avlt_tree *TREE, void *DATA)
+ - Function: void ** avltr_probe (avltr_tree *TREE, void *DATA)
+ - Function: void ** rb_probe (rb_tree *TREE, void *DATA)
+     These are the workhorse functions for tree insertion.  They search
+     TREE for a node with data matching DATA.  If found, a pointer to
+     the matching data is returned.  Otherwise, a new node is created
+     for DATA, and a pointer to that data is returned.  In either case,
+     the pointer returned can be changed by the user, but the key data
+     used by the tree's comparison must not be changed(1).
+
+     It is usually easier to use one of the `avl_insert' or
+     `avl_replace' functions instead of `avl_probe' directly.
+
+     *Please note:* It's not a particularly good idea to insert a null
+     pointer as a data item into a tree, because several libavl
+     functions return a null pointer to indicate failure.  You can
+     sometimes avoid a problem by using functions that return a pointer
+     to a pointer instead of a plain pointer.  Also be wary of this
+     when casting an arithmetic type to a void pointer for
+     insertion--on typical architectures, 0's become null pointers when
+     this is done.
+
+ - Function: void * avl_insert (avl_tree *TREE, void *DATA)
+ - Function: void * avlt_insert (avlt_tree *TREE, void *DATA)
+ - Function: void * avltr_insert (avltr_tree *TREE, void *DATA)
+ - Function: void * rb_insert (rb_tree *TREE, void *DATA)
+     If a node with data matching DATA exists in TREE, returns the
+     matching data item.  Otherwise, inserts DATA into TREE and returns
+     a null pointer.
+
+ - Function: void avl_force_insert (avl_tree *TREE, void *DATA)
+ - Function: void avlt_force_insert (avlt_tree *TREE, void *DATA)
+ - Function: void avltr_force_insert (avltr_tree *TREE, void *DATA)
+ - Function: void rb_force_insert (rb_tree *TREE, void *DATA)
+     Inserts DATA into TREE.  If a node with data matching DATA exists
+     in TREE, aborts the program with an assertion violation.  This
+     function is implemented as a macro; if it is used, the standard C
+     header `assert.h' must also be included.  If macro `NDEBUG' is
+     defined when a libavl header is included, these functions are
+     short-circuited to a direct call to `avl_insert', and no check is
+     performed.
+
+ - Function: void * avl_replace (avl_tree *TREE, void *DATA)
+ - Function: void * avlt_replace (avlt_tree *TREE, void *DATA)
+ - Function: void * avltr_replace (avltr_tree *TREE, void *DATA)
+ - Function: void * rb_replace (rb_tree *TREE, void *DATA)
+     If a node with data matching DATA, such that the comparison
+     function returns 0, exists in TREE, replaces the node's data with
+     DATA and returns the node's former contents.  Otherwise, inserts
+     DATA into TREE and returns a null pointer.
+
+ - Function: void * avl_delete (avl_tree *TREE, const void *DATA)
+ - Function: void * avlt_delete (avlt_tree *TREE, const void *DATA)
+ - Function: void * avltr_delete (avltr_tree *TREE, const void *DATA)
+ - Function: void * rb_delete (rb_tree *TREE, const void *DATA)
+     Searches TREE for a node with data matching DATA.  If found, the
+     node is deleted and its data is returned.  Otherwise, returns a
+     null pointer.
+
+ - Function: void * avl_force_delete (avl_tree *TREE, const void *DATA)
+ - Function: void * avlt_force_delete (avlt_tree *TREE, const void
+          *DATA)
+ - Function: void * avltr_force_delete (avltr_tree *TREE, const void
+          *DATA)
+ - Function: void * rb_force_delete (rb_tree *TREE, const void *DATA)
+     Deletes a node with data matching DATA from TREE.  If no matching
+     node is found, aborts the program with an assertion violation.  If
+     macro `NDEBUG' is declared when a libavl header is included, these
+     functions are short-circuited to a direct call to `avl_delete',
+     and no check is performed.
+
+   ---------- Footnotes ----------
+
+   (1) It can be changed if this would not change the ordering of the
+nodes in the tree; i.e., if this would not cause the data in the node
+to be less than or equal to the previous node's data or greater than or
+equal to the next node's data.
+
+
+File: avl.info,  Node: Searching,  Next: Iteration,  Prev: Insertion,  Up: Top
+
+Searching
+*********
+
+   These function search a tree for an item without making an insertion
+or a deletion.
+
+ - Function: void * avl_find (avl_tree *TREE, const void *DATA)
+ - Function: void ** avlt_find (avlt_tree *TREE, const void *DATA)
+ - Function: void ** avltr_find (avltr_tree *TREE, const void *DATA)
+ - Function: void * rb_find (rb_tree *TREE, const void *DATA)
+     Searches TREE for a node with data matching DATA, If found,
+     returns the node's data (for threaded and right-threaded trees, a
+     pointer to the node's data).  Otherwise, returns a null pointer.
+
+ - Function: void * avl_find_close (avl_tree *TREE, const void *DATA)
+ - Function: void ** avlt_find_close (avlt_tree *TREE, const void *DATA)
+ - Function: void ** avltr_find_close (avltr_tree *TREE, const void
+          *DATA)
+ - Function: void * rb_find_close (rb_tree *TREE, const void *DATA)
+     Searches TREE for a node with data matching DATA.  If found,
+     returns the node's data (for threaded and right-threaded trees, a
+     pointer to the node's data).  If no matching item is found, then it
+     finds a node whose data is "close" to DATA; either the node
+     closest in value to DATA, or the node either before or after the
+     node with the closest value.  Returns a null pointer if the tree
+     does not contain any nodes.
+
+
+File: avl.info,  Node: Iteration,  Next: Conversion,  Prev: Searching,  Up: Top
+
+Iteration
+*********
+
+   These functions allow the caller to iterate across the items in a
+tree.
+
+ - Function: void avl_walk (const avl_tree *TREE, avl_node_func
+          OPERATE, void *PARAM)
+ - Function: void avlt_walk (const avlt_tree *TREE, avl_node_func
+          OPERATE, void *PARAM)
+ - Function: void avltr_walk (const avltr_tree *TREE, avl_node_func
+          OPERATE, void *PARAM)
+ - Function: void rb_walk (const rb_tree *TREE, avl_node_func OPERATE,
+          void *PARAM)
+     Walks through all the nodes in TREE, and calls function OPERATE
+     for each node in inorder.  PARAM overrides the value passed to
+     `avl_create' (and family) for this operation only.  OPERATE must
+     not change the key data in the nodes in a way that would reorder
+     the data values or cause two values to become equal.
+
+ - Function: void * avl_traverse (const avl_tree *TREE, avl_traverser
+          *TRAV)
+ - Function: void * avlt_traverse (const avlt_tree *TREE,
+          avlt_traverser *TRAV)
+ - Function: void * avltr_traverse (const avltr_tree *TREE,
+          avltr_traverser *TRAV)
+ - Function: void * rb_traverse (const rb_tree *TREE, rb_traverser
+          *TRAV)
+     Returns each of TREE's nodes' data values in sequence, then a null
+     pointer to indicate the last item.  TRAV must be initialized
+     before the first call, either in a declaration like that below, or
+     using one of the functions below.
+
+          avl_traverser trav = AVL_TRAVERSER_INIT;
+
+     Each `avl_traverser' (and family) is a separate, independent
+     iterator.
+
+     For threaded and right-threaded trees, `avlt_next' or
+     `avltr_next', respectively, are faster and more memory-efficient
+     than `avlt_traverse' or `avltr_traverse'.
+
+ - Function: void * avl_init_traverser (avl_traverser *TRAV)
+ - Function: void * avlt_init_traverser (avlt_traverser *TRAV)
+ - Function: void * avltr_init_traverser (avltr_traverser *TRAV)
+ - Function: void * rb_init_traverser (rb_traverser *TRAV)
+     Initializes the specified tree traverser structure.  After this
+     function is called, the next call to the corresponding
+     `*_traverse' function will return the smallest value in the
+     appropriate tree.
+
+ - Function: void ** avlt_next (const avlt_tree *TREE, void **DATA)
+ - Function: void ** avltr_next (const avltr_tree *TREE, void **DATA)
+     DATA must be a null pointer or a pointer to a data item in AVL
+     tree TREE.  Returns a pointer to the next data item after DATA in
+     TREE in inorder (this is the first item if DATA is a null
+     pointer), or a null pointer if DATA was the last item in TREE.
+
+ - Function: void ** avltr_prev (const avltr_tree *TREE, void **DATA)
+     DATA must be a null pointer or a pointer to a data item in AVL
+     tree TREE.  Returns a pointer to the previous data item before
+     DATA in TREE in inorder (this is the last, or greatest valued,
+     item if DATA is a null pointer), or a null pointer if DATA was the
+     first item in TREE.
+
+
+File: avl.info,  Node: Conversion,  Next: Author,  Prev: Iteration,  Up: Top
+
+Conversion
+**********
+
+ - Function: avlt_tree * avlt_thread (avl_tree *TREE)
+ - Function: avltr_tree * avltr_thread (avl_tree *TREE)
+     Adds symmetric threads or right threads, respectively, to
+     unthreaded AVL tree TREE and returns a pointer to TREE cast to the
+     appropriate type.  After one of these functions is called,
+     threaded or right-threaded functions, as appropriate, must be used
+     with TREE; unthreaded functions may not be used.
+
+ - Function: avl_tree * avlt_unthread (avlt_tree *TREE)
+ - Function: avl_tree * avltr_unthread (avltr_tree *TREE)
+     Cuts all threads in threaded or right-threaded, respectively, AVL
+     tree TREE and returns a pointer to TREE cast to `avl_tree *'.
+     After one of these functions is called, unthreaded functions must
+     be used with TREE; threaded or right-threaded functions may not be
+     used.
+
+
+File: avl.info,  Node: Author,  Next: Index,  Prev: Conversion,  Up: Top
+
+Author
+******
+
+   libavl was written by Ben Pfaff <blp@gnu.org>.
+
+   libavl's generic tree algorithms and AVL algorithms are based on
+those found in Donald Knuth's venerable `Art of Computer Programming'
+series from Addison-Wesley, primarily Volumes 1 and 3.  libavl's
+red-black tree algorithms are based on those found in Cormen et al.,
+`Introduction to Algorithms', 2nd ed., from MIT Press.
+
+
+File: avl.info,  Node: Index,  Prev: Author,  Up: Top
+
+Index
+*****
+
+* Menu:
+
+* `Art of Computer Programming':         Author.
+* Adel'son-Velskii, G. M.:               Introduction to balanced binary trees.
+* author:                                Author.
+* AVL tree:                              Introduction to balanced binary trees.
+* avl_comparison_func:                   Types.
+* avl_copy:                              Tree Creation.
+* avl_copy_func:                         Types.
+* avl_count:                             Tree Creation.
+* avl_create:                            Tree Creation.
+* avl_delete:                            Insertion.
+* avl_destroy:                           Tree Creation.
+* avl_find:                              Searching.
+* avl_find_close:                        Searching.
+* avl_force_delete:                      Insertion.
+* avl_force_insert:                      Insertion.
+* avl_free:                              Tree Creation.
+* avl_init_traverser:                    Iteration.
+* avl_insert:                            Insertion.
+* AVL_MAX_HEIGHT:                        Types.
+* avl_node:                              Types.
+* avl_node_func:                         Types.
+* avl_probe:                             Insertion.
+* avl_replace:                           Insertion.
+* avl_traverse:                          Iteration.
+* avl_traverser:                         Types.
+* avl_tree:                              Types.
+* avl_walk:                              Iteration.
+* avlt_count:                            Tree Creation.
+* avlt_create:                           Tree Creation.
+* avlt_delete:                           Insertion.
+* avlt_destroy:                          Tree Creation.
+* avlt_find:                             Searching.
+* avlt_find_close:                       Searching.
+* avlt_force_delete:                     Insertion.
+* avlt_force_insert:                     Insertion.
+* avlt_free:                             Tree Creation.
+* avlt_init_traverser:                   Iteration.
+* avlt_insert:                           Insertion.
+* avlt_next:                             Iteration.
+* avlt_node:                             Types.
+* avlt_probe:                            Insertion.
+* avlt_replace:                          Insertion.
+* avlt_thread:                           Conversion.
+* avlt_traverse:                         Iteration.
+* avlt_traverser:                        Types.
+* avlt_tree:                             Types.
+* avlt_unthread:                         Conversion.
+* avlt_walk:                             Iteration.
+* avltr_count:                           Tree Creation.
+* avltr_create:                          Tree Creation.
+* avltr_delete:                          Insertion.
+* avltr_destroy:                         Tree Creation.
+* avltr_find:                            Searching.
+* avltr_find_close:                      Searching.
+* avltr_force_delete:                    Insertion.
+* avltr_force_insert:                    Insertion.
+* avltr_free:                            Tree Creation.
+* avltr_init_traverser:                  Iteration.
+* avltr_insert:                          Insertion.
+* avltr_next:                            Iteration.
+* avltr_node:                            Types.
+* avltr_prev:                            Iteration.
+* avltr_probe:                           Insertion.
+* avltr_replace:                         Insertion.
+* avltr_thread:                          Conversion.
+* avltr_traverse:                        Iteration.
+* avltr_traverser:                       Types.
+* avltr_tree:                            Types.
+* avltr_unthread:                        Conversion.
+* avltr_walk:                            Iteration.
+* binary tree:                           Introduction to balanced binary trees.
+* hash table:                            Introduction to balanced binary trees.
+* Knuth, Donald Ervin:                   Author.
+* Landis, E. M.:                         Introduction to balanced binary trees.
+* Pfaff, Benjamin Levy:                  Author.
+* rb_copy:                               Tree Creation.
+* rb_count:                              Tree Creation.
+* rb_create:                             Tree Creation.
+* rb_delete:                             Insertion.
+* rb_destroy:                            Tree Creation.
+* rb_find:                               Searching.
+* rb_find_close:                         Searching.
+* rb_force_delete:                       Insertion.
+* rb_force_insert:                       Insertion.
+* rb_free:                               Tree Creation.
+* rb_init_traverser:                     Iteration.
+* rb_insert:                             Insertion.
+* RB_MAX_HEIGHT:                         Types.
+* rb_node:                               Types.
+* rb_probe:                              Insertion.
+* rb_replace:                            Insertion.
+* rb_traverse:                           Iteration.
+* rb_traverser:                          Types.
+* rb_tree:                               Types.
+* rb_walk:                               Iteration.
+* rebalancing:                           Introduction to balanced binary trees.
+* red-black tree:                        Introduction to balanced binary trees.
+* right threads:                         Functions.
+* threads:                               Functions.
+* unthreaded:                            Functions.
+* xmalloc:                               Tree Creation.
+
+
+
+Tag Table:
+Node: Top891
+Node: Introduction to balanced binary trees1340
+Node: Introduction to threaded trees5260
+Ref: Introduction to threaded trees-Footnote-17757
+Node: Types7871
+Node: Functions10904
+Ref: Functions-Footnote-111877
+Node: Tree Creation12014
+Node: Insertion15035
+Ref: Insertion-Footnote-119214
+Node: Searching19458
+Node: Iteration20863
+Node: Conversion23929
+Node: Author24875
+Node: Index25345
+
+End Tag Table
diff --git a/avl-1.4.0/avl.texinfo b/avl-1.4.0/avl.texinfo
new file mode 100644
index 0000000..9d06324
--- /dev/null
+++ b/avl-1.4.0/avl.texinfo
@@ -0,0 +1,679 @@
+\input texinfo   @c -*-texinfo-*-
+@c %**start of header
+@setfilename avl.info
+@settitle libavl manual
+@setchapternewpage on
+@c %**end of header
+
+@syncodeindex vr cp
+@syncodeindex fn cp
+@syncodeindex tp cp
+
+@ifinfo
+This file documents libavl, a library for the manipulation of balanced
+binary trees.
+
+Copyright 1998, 1999 Free Software Foundation, Inc.
+
+Permission is granted to make and distribute verbatim copies of this
+manual provided the copyright notice and this permission notice are
+preserved on all copies.
+
+@ignore
+Permission is granted to process this file through TeX and print the
+results, provided the printed document carries a copying permission
+notice identical to this one except for the removal of this paragraph
+(this paragraph not being relevant to the printed manual).
+
+@end ignore
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the
+entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation
+approved by the Free Software Foundation.
+@end ifinfo
+
+@titlepage
+@title libavl
+@subtitle A library for manipulation of balanced binary trees
+@author Ben Pfaff
+
+@page
+@vskip 0pt plus 1filll
+Copyright @copyright{} 1998, 1999 Free Software Foundation, Inc.
+
+Permission is granted to make and distribute verbatim copies of this
+manual provided the copyright notice and this permission notice are
+preserved on all copies.
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the
+entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation
+approved by the Free Software Foundation.
+@end titlepage
+
+@node Top, Introduction to balanced binary trees, (dir), (dir)
+
+@ifinfo
+This document describes libavl, a library for manipulation of balanced
+binary trees.
+
+This document applies to libavl version 1.4.0.
+@end ifinfo
+
+@menu
+* Introduction to balanced binary trees::  
+* Introduction to threaded trees::  
+* Types::                       
+* Functions::                   
+* Tree Creation::               
+* Insertion::                   
+* Searching::                   
+* Iteration::                   
+* Conversion::                  
+* Author::                      
+* Index::                       
+@end menu
+
+@node Introduction to balanced binary trees, Introduction to threaded trees, Top, Top
+@chapter Introduction to balanced binary trees
+
+@cindex hash table
+Consider some techniques that can be used to find a particular item in a
+data set.  Typical methods include sequential searching, digital
+searching, hash tables, and binary searching.
+
+Sequential searching is simple, but slow (O(n)).  Digital searching
+requires that the entire data set be known in advance, and memory
+efficient implementations are slow.
+
+Hash tables are fast (O(1)) for static data sets, but they can be
+wasteful of memory.  It can be difficult to choose an effective hash
+function.  Some hash tables variants also make deletion an expensive
+operation.
+
+@cindex binary tree
+Binary search techniques work almost as quickly (O(log(n)) on an ordered
+table, or on a binary tree.  Binary trees also allow easy iteration over
+the data in the tree in sorted order.  With hash tables it is necessary
+to sort the data before iterating, and after sorting the data is no
+longer in hash form.
+
+Binary trees are efficient for insertion, deletion, and searching, if
+data are inserted in random order.  But, if data are inserted in order
+using a naive algorithm, binary search degenerates to sequential search.
+
+@cindex red-black tree
+@cindex AVL tree
+@cindex rebalancing
+In turn, this problem can be solved by @dfn{rebalancing} the tree after
+each insertion or deletion.  In rebalancing, nodes are rearranged via
+transformations called @dfn{rotations} using an algorithm that tends to
+minimize the tree's height.
+
+There are several schemes for rebalancing binary trees.  The two most
+common types of balanced tree are @dfn{AVL trees} and @dfn{red-black
+trees}.  libavl implements both types:
+
+@itemize @bullet
+@item
+@cindex Landis, E. M.
+@cindex Adel'son-Velskii, G. M.
+AVL trees, invented by Russian mathematicians G. M. Adel'son-Velskii and
+E. M. Landis, ensure that, for each node, the difference in height
+between its subtrees (the @dfn{balance factor}) is not greater than 1.
+
+@item
+Red-black trees, invented by R. Bayer and studied at length by
+L. J. Guibas and R. Sedgewick, assign each node of a tree a color (red
+or black), and specify a set of rules governing how red and black nodes
+may be arranged.
+@end itemize
+
+The table below presents a comparison among unbalanced binary trees, AVL
+trees, and red-black trees.  In the table, @var{n} is the number of
+nodes in the tree and @var{h} is the tree's height before the
+operation.  @dfn{lg} is the base-2 logarithm function.
+
+@multitable @columnfractions .05 .30 .35 .30
+
+@need 333
+@item @w{Operation}
+@item
+@tab Binary Tree
+@tab AVL Tree
+@tab Red-Black Tree
+
+@need 333
+@item @w{Time per insertion or deletion} 
+@item 
+@tab O(@var{h})
+@tab O(lg @var{n})
+@tab O(lg @var{n})
+
+@need 333
+@item @w{Time for insertion of @var{k} nodes having sequential values}
+@item
+@tab O(@math{@var{k}^2})
+@tab O(@var{n} lg @var{n})
+@tab O(@var{n} lg @var{n})
+
+@need 333
+@item @w{Time for insertion of @var{k} nodes having random values}
+@item
+@tab O(@var{n} lg @var{n})
+@tab O(@var{n} lg @var{n})
+@tab O(@var{n} lg @var{n})
+
+@need 333
+@item @w{Maximum number of rotations per insertion}
+@item
+@tab 0
+@tab 1
+@tab lg @var{n}
+
+@need 333
+@item @w{Maximum number of rotations per deletion}
+@item
+@tab 0
+@tab lg @var{n}
+@tab lg @var{n}
+
+@need 333
+@item @w{Maximum @var{h} as a function of @var{n}}
+@item
+@tab @var{n}
+@tab 1.44 lg (@var{n} + 2) - .328
+@tab 2 lg (@var{n} + 1)
+
+@need 333
+@item @w{Minimum @var{n} as a function of @var{h}}
+@item
+@tab @var{h}
+@tab 2^((@var{h} + .328) / 1.44) - 2
+@tab 2^(@var{h} / 2) - 1
+@end multitable
+
+There are alternatives to AVL trees that share some of their properties.
+For instance, skip lists, 2-3 trees, and splay trees all allow O(log(n))
+insertion and deletion.  The main disadvantage of these methods is that
+their operations are not as well documented in the literature.
+
+@node Introduction to threaded trees, Types, Introduction to balanced binary trees, Top
+@chapter Introduction to threaded trees
+
+@dfn{Threading} is a clever method that simplifies binary tree
+traversal.  
+
+Nodes in a unthreaded binary tree that have zero or one subnodes have
+two or one null subnode pointers, respectively.  In a threaded binary
+tree, a left child pointer that would otherwise be null is used to point
+to the node's inorder@footnote{In tree traversal, @dfn{inorder} refers
+to visiting the nodes in their sorted order from smallest to largest.}
+predecessor, and in a null right child pointer points to its inorder
+successor.
+
+In a threaded tree, it is always possible to find the next node and the
+previous node of a node, given only a pointer to the node in question.
+In an unthreaded tree, it's also necessary to have a list of the nodes
+between the node in question and root of the tree.
+
+Advantages of a threaded tree compared to an unthreaded one include:
+
+@itemize @bullet
+@item
+Faster traversal and less memory usage during traversal, since no stack
+need be maintained.
+
+@item
+Greater generality, since one can go from a node to its successor or
+predecessor given only the node, simplifying algorithms that require
+moving forward and backward in a tree.
+@end itemize
+
+Some disadvantages of threaded trees are:
+
+@itemize @bullet
+@item
+Slower insertion and deletion, since threads need to be maintained.  In
+somes cases, this can be alleviated by constructing the tree as an
+unthreaded tree, then threading it with a special libavl function.
+
+@item
+In theory, threaded trees need two extra bits per node to indicate
+whether each child pointer points to an ordinary node or the node's
+successor/predecessor node.  In libavl, however, these bits are stored
+in a byte that is used for structure alignment padding in unthreaded
+binary trees, so no extra storage is used.
+@end itemize
+
+A @dfn{right-threaded binary tree} is similar to a threaded binary tree,
+but threads are only maintained on the right side of each node.  This
+allows for traversal to the right (toward larger values) but not to the
+left (toward smaller values).  Right-threaded trees are convenient when
+the properties of a threaded tree are desirable, but traversal in
+reverse sort order is not necessary.  Not threading the left links saves
+time in insertions and deletions.
+
+Left-threaded binary trees also exist, but they are not implemented by
+libavl.  The same effect can be obtained by sorting the tree in the
+opposite order.
+
+@node Types, Functions, Introduction to threaded trees, Top
+@chapter Types
+
+The following types are defined and used by libavl:
+
+@deftp {Data Type} avl_tree
+@deftpx {Data Type} avlt_tree
+@deftpx {Data Type} avltr_tree
+@deftpx {Data Type} rb_tree
+These are the data types used to represent a tree.  Although they are
+defined in the libavl header files, it should never be necessary to
+access them directly.  Instead, all accesses should take place through
+libavl functions.
+@end deftp
+
+@deftp {Data Type} avl_node
+@deftpx {Data Type} avlt_node
+@deftpx {Data Type} avltr_node
+@deftpx {Data Type} rb_node
+These are the data types used to represent individual nodes in a tree.
+Similar cautions apply as with @code{avl_tree} structures.
+@end deftp
+
+@deftp {Data Type} avl_traverser
+@deftpx {Data Type} avlt_traverser
+@deftpx {Data Type} avltr_traverser
+@deftpx {Data Type} rb_traverser
+These are the data types used by the @code{avl_traverse} family of
+functions to iterate across the tree.  Again, these are opaque
+structures.
+@end deftp
+
+@deftp {Data Type} avl_comparison_func
+Every tree must have an ordering defined by a function of this type.  It
+must have the following signature:
+
+@smallexample
+int @var{compare} (const void *@var{a}, const void *@var{b}, void *@var{param})
+@end smallexample
+
+The return value is expected to be like that returned by @code{strcmp}
+in the standard C library: negative if @var{a} < @var{b}, zero if
+@var{a} = @var{b}, positive if @var{a} > @var{b}.  @var{param} is an
+arbitrary value defined by the user when the tree was created.
+@end deftp
+
+@deftp {Data Type} avl_node_func
+This is a class of function called to perform an operation on a data
+item.  Functions of this type have the following signature:
+
+@smallexample
+void @var{operate} (void *@var{data}, void *@var{param})
+@end smallexample
+
+@var{data} is the data item and @var{param} is an arbitrary user-defined
+value set when the tree was created.
+@end deftp
+
+@deftp {Data Type} avl_copy_func
+
+This is a class of function called to make a new copy of a node's data.
+Functions of this type have the following signature:
+
+@smallexample
+void *@var{copy} (void *@var{data}, void *@var{param})
+@end smallexample
+
+The function should return a new copy of @var{data}.  @var{param} is an
+arbitrary user-defined value set when the tree was created.
+@end deftp
+
+@defmac AVL_MAX_HEIGHT
+This macro defines the maximum height of an AVL tree that can be handled
+by functions that maintain a stack of nodes descended.  The default
+value is 32, which allows for AVL trees with a maximum number of nodes
+between 5,704,880 and 4,294,967,295, depending on order of insertion.
+This macro may be defined by the user before including any AVL tree
+header file, in which case libavl will honor that value.
+@end defmac
+
+@defmac RB_MAX_HEIGHT
+This macro defines the maximum height of an AVL tree that can be handled
+by functions that maintain a stack of nodes descended.  The default
+value is 32, which allows for red-black trees with a maximum number of
+nodes of at least 65535.  This macro may be defined by the user before
+including the red-black tree header file, in which case libavl will
+honor that value.
+@end defmac
+
+@node Functions, Tree Creation, Types, Top
+@chapter Functions
+
+@cindex unthreaded
+@cindex threads
+@cindex right threads
+libavl is four libraries in one:
+
+@itemize @bullet
+@item
+An unthreaded AVL tree library.
+
+@item
+A threaded AVL tree library.
+
+@item
+A right-threaded AVL tree library.
+
+@item
+A red-black tree library.
+@end itemize
+
+Identifiers in these libraries are prefixed by @code{avl_},
+@code{avlt_}, @code{avltr_}, and @code{rb_}, with corresponding header
+files @file{avl.h}, @file{avlt.h}, @file{avltr.h}, and @file{rb.h},
+respectively.  The functions that they declare are defined in the
+@file{.c} files with the same names.
+
+Most tree functions are implemented in all three libraries, but
+threading allows more generality of operation.  So, the threaded and
+right-threaded libraries offer a few additional functions for finding
+the next or previous node from a given node.  In addition, they offer
+functions for converting trees from threaded or right-threaded
+representations to unthreaded, and vice versa.@footnote{In general, you
+should build the sort of tree that you need to use, but occasionally it
+is useful to convert between tree types.}
+
+@node Tree Creation, Insertion, Functions, Top
+@chapter Tree Creation
+
+These functions deal with creation and destruction of AVL trees.
+
+@deftypefun {avl_tree *} avl_create (avl_comparison_func @var{compare}, void *@var{param})
+@deftypefunx {avlt_tree *} avlt_create (avlt_comparison_func @var{compare}, void *@var{param})
+@deftypefunx {avltr_tree *} avltr_create (avltr_comparison_func @var{compare}, void *@var{param})
+@deftypefunx {rb_tree *} rb_create (avl_comparison_func @var{compare}, void *@var{param})
+Create a new, empty tree with comparison function @var{compare}.
+Arbitrary user data @var{param} is saved so that it can be passed to
+user callback functions.
+@end deftypefun
+
+@deftypefun {void} avl_destroy (avl_tree *@var{tree}, avl_node_func @var{free})
+@deftypefunx {void} avlt_destroy (avlt_tree *@var{tree}, avl_node_func @var{free})
+@deftypefunx {void} avltr_destroy (avltr_tree *@var{tree}, avl_node_func @var{free})
+@deftypefunx {void} rb_destroy (rb_tree *@var{tree}, avl_node_func @var{free})
+Destroys @var{tree}, releasing all of its storage.  If @var{free} is
+non-null, then it is called for every node in postorder before that node
+is freed.
+@end deftypefun
+
+@deftypefun {void} avl_free (avl_tree *@var{tree})
+@deftypefunx {void} avlt_free (avlt_tree *@var{tree})
+@deftypefunx {void} avltr_free (avltr_tree *@var{tree})
+@deftypefunx {void} rb_free (rb_tree *@var{tree})
+Destroys @var{tree}, releasing all of its storage.  The data in each
+node is freed with a call to the standard C library function
+@code{free}.
+@end deftypefun
+
+@deftypefun {avl_tree *} avl_copy (const avl_tree *@var{tree}, avl_copy_func @var{copy})
+@deftypefunx {avlt_tree *} avl_copy (const avlt_tree *@var{tree}, avl_copy_func @var{copy})
+@deftypefunx {avltr_tree *} avl_copy (const avltr_tree *@var{tree}, avl_copy_func @var{copy})
+@deftypefunx {rb_tree *} rb_copy (const rb_tree *@var{tree}, avl_copy_func @var{copy})
+Copies the contents of @var{tree} into a new tree, and returns the new
+tree.  If @var{copy} is non-null, then it is called to make a new copy
+of each node's data; otherwise, the node data is copied verbatim into
+the new tree.
+@end deftypefun
+
+@deftypefun int avl_count (const avl_tree *@var{tree})
+@deftypefunx int avlt_count (const avlt_tree *@var{tree})
+@deftypefunx int avltr_count (const avltr_tree *@var{tree})
+@deftypefunx int rb_count (const rb_tree *@var{tree})
+Returns the number of nodes in @var{tree}.
+@end deftypefun
+
+@deftypefun {void *} xmalloc (size_t @var{size})
+This is not a function defined by libavl.  Instead, it is a function
+that the user program can define.  It must allocate @var{size} bytes
+using @code{malloc} and return it.  It can handle out-of-memory errors
+however it chooses, but it may not ever return a null pointer.
+
+If there is an @code{xmalloc} function defined for use by libavl, the
+source files (@file{avl.c}, @file{avlt.c}, @file{avltr.c}, @file{rb.c})
+must be compiled with @code{HAVE_XMALLOC} defined.  Otherwise, the
+library will use its internal static @code{xmalloc}, which handles
+out-of-memory errors by printing a message @samp{virtual memory
+exhausted} to stderr and terminating the program with exit code
+@code{EXIT_FAILURE}.
+@end deftypefun
+
+@node Insertion, Searching, Tree Creation, Top
+@chapter Insertion and Deletion
+
+These function insert nodes, delete nodes, and search for nodes in
+trees.
+
+@deftypefun {void **} avl_probe (avl_tree *@var{tree}, void *@var{data})
+@deftypefunx {void **} avlt_probe (avlt_tree *@var{tree}, void *@var{data})
+@deftypefunx {void **} avltr_probe (avltr_tree *@var{tree}, void *@var{data})
+@deftypefunx {void **} rb_probe (rb_tree *@var{tree}, void *@var{data})
+These are the workhorse functions for tree insertion.  They search
+@var{tree} for a node with data matching @var{data}.  If found, a
+pointer to the matching data is returned.  Otherwise, a new node is
+created for @var{data}, and a pointer to that data is returned.  In
+either case, the pointer returned can be changed by the user, but the
+key data used by the tree's comparison must not be changed@footnote{It
+can be changed if this would not change the ordering of the nodes in the
+tree; i.e., if this would not cause the data in the node to be less than
+or equal to the previous node's data or greater than or equal to the
+next node's data.}.
+
+It is usually easier to use one of the @code{avl_insert} or
+@code{avl_replace} functions instead of @code{avl_probe} directly.
+
+@strong{Please note:} It's not a particularly good idea to insert a null
+pointer as a data item into a tree, because several libavl functions
+return a null pointer to indicate failure.  You can sometimes avoid a
+problem by using functions that return a pointer to a pointer instead of
+a plain pointer.  Also be wary of this when casting an arithmetic type
+to a void pointer for insertion---on typical architectures, 0's become
+null pointers when this is done.
+@end deftypefun
+
+@deftypefun {void *} avl_insert (avl_tree *@var{tree}, void *@var{data})
+@deftypefunx {void *} avlt_insert (avlt_tree *@var{tree}, void *@var{data})
+@deftypefunx {void *} avltr_insert (avltr_tree *@var{tree}, void *@var{data})
+@deftypefunx {void *} rb_insert (rb_tree *@var{tree}, void *@var{data})
+If a node with data matching @var{data} exists in @var{tree}, returns
+the matching data item.  Otherwise, inserts @var{data} into @var{tree}
+and returns a null pointer.
+@end deftypefun
+
+@deftypefun void avl_force_insert (avl_tree *@var{tree}, void *@var{data})
+@deftypefunx void avlt_force_insert (avlt_tree *@var{tree}, void *@var{data})
+@deftypefunx void avltr_force_insert (avltr_tree *@var{tree}, void *@var{data})
+@deftypefunx void rb_force_insert (rb_tree *@var{tree}, void *@var{data})
+Inserts @var{data} into @var{tree}.  If a node with data matching
+@var{data} exists in @var{tree}, aborts the program with an assertion
+violation.  This function is implemented as a macro; if it is used, the
+standard C header @code{assert.h} must also be included.  If macro
+@code{NDEBUG} is defined when a libavl header is included, these
+functions are short-circuited to a direct call to @code{avl_insert},
+and no check is performed.
+@end deftypefun
+
+@deftypefun {void *} avl_replace (avl_tree *@var{tree}, void *@var{data})
+@deftypefunx {void *} avlt_replace (avlt_tree *@var{tree}, void *@var{data})
+@deftypefunx {void *} avltr_replace (avltr_tree *@var{tree}, void *@var{data})
+@deftypefunx {void *} rb_replace (rb_tree *@var{tree}, void *@var{data})
+If a node with data matching @var{data}, such that the comparison
+function returns 0, exists in @var{tree}, replaces the node's data with
+@var{data} and returns the node's former contents.  Otherwise, inserts
+@var{data} into @var{tree} and returns a null pointer.
+@end deftypefun
+
+@deftypefun {void *} avl_delete (avl_tree *@var{tree}, const void *@var{data})
+@deftypefunx {void *} avlt_delete (avlt_tree *@var{tree}, const void *@var{data})
+@deftypefunx {void *} avltr_delete (avltr_tree *@var{tree}, const void *@var{data})
+@deftypefunx {void *} rb_delete (rb_tree *@var{tree}, const void *@var{data})
+Searches @var{tree} for a node with data matching @var{data}.  If found,
+the node is deleted and its data is returned.  Otherwise, returns a null
+pointer.
+@end deftypefun
+
+@deftypefun {void *} avl_force_delete (avl_tree *@var{tree}, const void *@var{data})
+@deftypefunx {void *} avlt_force_delete (avlt_tree *@var{tree}, const void *@var{data})
+@deftypefunx {void *} avltr_force_delete (avltr_tree *@var{tree}, const void *@var{data})
+@deftypefunx {void *} rb_force_delete (rb_tree *@var{tree}, const void *@var{data})
+Deletes a node with data matching @var{data} from @var{tree}.  If no
+matching node is found, aborts the program with an assertion violation.
+If macro @code{NDEBUG} is declared when a libavl header is included,
+these functions are short-circuited to a direct call to
+@code{avl_delete}, and no check is performed.
+@end deftypefun
+
+@node Searching, Iteration, Insertion, Top
+@chapter Searching
+
+These function search a tree for an item without making an insertion or
+a deletion.
+
+@deftypefun {void *} avl_find (avl_tree *@var{tree}, const void *@var{data})
+@deftypefunx {void **} avlt_find (avlt_tree *@var{tree}, const void *@var{data})
+@deftypefunx {void **} avltr_find (avltr_tree *@var{tree}, const void *@var{data})
+@deftypefunx {void *} rb_find (rb_tree *@var{tree}, const void *@var{data})
+Searches @var{tree} for a node with data matching @var{data}, If found,
+returns the node's data (for threaded and right-threaded trees, a
+pointer to the node's data).  Otherwise, returns a null pointer.
+@end deftypefun
+
+@deftypefun {void *} avl_find_close (avl_tree *@var{tree}, const void *@var{data})
+@deftypefunx {void **} avlt_find_close (avlt_tree *@var{tree}, const void *@var{data})
+@deftypefunx {void **} avltr_find_close (avltr_tree *@var{tree}, const void *@var{data})
+@deftypefunx {void *} rb_find_close (rb_tree *@var{tree}, const void *@var{data})
+Searches @var{tree} for a node with data matching @var{data}.  If found,
+returns the node's data (for threaded and right-threaded trees, a
+pointer to the node's data).  If no matching item is found, then it
+finds a node whose data is ``close'' to @var{data}; either the node
+closest in value to @var{data}, or the node either before or after the
+node with the closest value.  Returns a null pointer if the tree does
+not contain any nodes.
+@end deftypefun
+
+@node Iteration, Conversion, Searching, Top
+@chapter Iteration
+
+These functions allow the caller to iterate across the items in a tree.
+
+@deftypefun void avl_walk (const avl_tree *@var{tree}, avl_node_func @var{operate}, void *@var{param})
+@deftypefunx void avlt_walk (const avlt_tree *@var{tree}, avl_node_func @var{operate}, void *@var{param})
+@deftypefunx void avltr_walk (const avltr_tree *@var{tree}, avl_node_func @var{operate}, void *@var{param})
+@deftypefunx void rb_walk (const rb_tree *@var{tree}, avl_node_func @var{operate}, void *@var{param})
+Walks through all the nodes in @var{tree}, and calls function
+@var{operate} for each node in inorder.  @var{param} overrides the value
+passed to @code{avl_create} (and family) for this operation only.
+@var{operate} must not change the key data in the nodes in a way that
+would reorder the data values or cause two values to become equal.
+@end deftypefun
+
+@deftypefun {void *} avl_traverse (const avl_tree *@var{tree}, avl_traverser *@var{trav})
+@deftypefunx {void *} avlt_traverse (const avlt_tree *@var{tree}, avlt_traverser *@var{trav})
+@deftypefunx {void *} avltr_traverse (const avltr_tree *@var{tree}, avltr_traverser *@var{trav})
+@deftypefunx {void *} rb_traverse (const rb_tree *@var{tree}, rb_traverser *@var{trav})
+Returns each of @var{tree}'s nodes' data values in sequence, then a null
+pointer to indicate the last item.  @var{trav} must be initialized
+before the first call, either in a declaration like that below, or using
+one of the functions below.
+
+@smallexample
+avl_traverser trav = AVL_TRAVERSER_INIT;
+@end smallexample
+
+Each @code{avl_traverser} (and family) is a separate, independent
+iterator.
+
+For threaded and right-threaded trees, @code{avlt_next} or
+@code{avltr_next}, respectively, are faster and more memory-efficient
+than @code{avlt_traverse} or @code{avltr_traverse}.
+@end deftypefun
+
+@deftypefun {void *} avl_init_traverser (avl_traverser *@var{trav})
+@deftypefunx {void *} avlt_init_traverser (avlt_traverser *@var{trav})
+@deftypefunx {void *} avltr_init_traverser (avltr_traverser *@var{trav})
+@deftypefunx {void *} rb_init_traverser (rb_traverser *@var{trav})
+Initializes the specified tree traverser structure.  After this function
+is called, the next call to the corresponding @code{*_traverse} function
+will return the smallest value in the appropriate tree.
+@end deftypefun
+
+@deftypefun {void **} avlt_next (const avlt_tree *@var{tree}, void **@var{data})
+@deftypefunx {void **} avltr_next (const avltr_tree *@var{tree}, void **@var{data})
+@var{data} must be a null pointer or a pointer to a data item in AVL
+tree @var{tree}.  Returns a pointer to the next data item after
+@var{data} in @var{tree} in inorder (this is the first item if
+@var{data} is a null pointer), or a null pointer if @var{data} was the
+last item in @var{tree}.
+@end deftypefun
+
+@deftypefun {void **} avltr_prev (const avltr_tree *@var{tree}, void **@var{data})
+@var{data} must be a null pointer or a pointer to a data item in AVL
+tree @var{tree}.  Returns a pointer to the previous data item before
+@var{data} in @var{tree} in inorder (this is the last, or greatest
+valued, item if @var{data} is a null pointer), or a null pointer if
+@var{data} was the first item in @var{tree}.
+@end deftypefun
+
+@node Conversion, Author, Iteration, Top
+@chapter Conversion
+
+@deftypefun {avlt_tree *} avlt_thread (avl_tree *@var{tree})
+@deftypefunx {avltr_tree *} avltr_thread (avl_tree *@var{tree})
+Adds symmetric threads or right threads, respectively, to unthreaded AVL
+tree @var{tree} and returns a pointer to @var{tree} cast to the
+appropriate type.  After one of these functions is called, threaded or
+right-threaded functions, as appropriate, must be used with @var{tree};
+unthreaded functions may not be used.
+@end deftypefun
+
+@deftypefun {avl_tree *} avlt_unthread (avlt_tree *@var{tree})
+@deftypefunx {avl_tree *} avltr_unthread (avltr_tree *@var{tree})
+Cuts all threads in threaded or right-threaded, respectively, AVL tree
+@var{tree} and returns a pointer to @var{tree} cast to @code{avl_tree
+*}.  After one of these functions is called, unthreaded functions must
+be used with @var{tree}; threaded or right-threaded functions may not be
+used.
+@end deftypefun
+
+@node Author, Index, Conversion, Top
+@chapter Author
+
+@cindex Pfaff, Benjamin Levy
+@cindex author
+@cindex Knuth, Donald Ervin
+@cindex @cite{Art of Computer Programming}
+libavl was written by Ben Pfaff @email{blp@@gnu.org}.
+
+libavl's generic tree algorithms and AVL algorithms are based on those
+found in Donald Knuth's venerable @cite{Art of Computer Programming}
+series from Addison-Wesley, primarily Volumes 1 and 3.  libavl's
+red-black tree algorithms are based on those found in Cormen et al.,
+@cite{Introduction to Algorithms}, 2nd ed., from MIT Press.
+
+@node Index,  , Author, Top
+@unnumbered Index
+
+@printindex cp
+
+@contents
+@bye
diff --git a/avl-1.4.0/avl.text b/avl-1.4.0/avl.text
new file mode 100644
index 0000000..9804050
--- /dev/null
+++ b/avl-1.4.0/avl.text
@@ -0,0 +1,636 @@
+This file documents libavl, a library for the manipulation of balanced
+binary trees.
+
+   Copyright 1998, 1999 Free Software Foundation, Inc.
+
+   Permission is granted to make and distribute verbatim copies of this
+manual provided the copyright notice and this permission notice are
+preserved on all copies.
+
+   Permission is granted to copy and distribute modified versions of
+this manual under the conditions for verbatim copying, provided that the
+entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+   Permission is granted to copy and distribute translations of this
+manual into another language, under the above conditions for modified
+versions, except that this permission notice may be stated in a
+translation approved by the Free Software Foundation.
+
+This document
+describes libavl, a library for manipulation of balanced binary trees.
+
+   This document applies to libavl version 1.4.0.
+
+Introduction to balanced binary trees
+*************************************
+
+   Consider some techniques that can be used to find a particular item
+in a data set.  Typical methods include sequential searching, digital
+searching, hash tables, and binary searching.
+
+   Sequential searching is simple, but slow (O(n)).  Digital searching
+requires that the entire data set be known in advance, and memory
+efficient implementations are slow.
+
+   Hash tables are fast (O(1)) for static data sets, but they can be
+wasteful of memory.  It can be difficult to choose an effective hash
+function.  Some hash tables variants also make deletion an expensive
+operation.
+
+   Binary search techniques work almost as quickly (O(log(n)) on an
+ordered table, or on a binary tree.  Binary trees also allow easy
+iteration over the data in the tree in sorted order.  With hash tables
+it is necessary to sort the data before iterating, and after sorting
+the data is no longer in hash form.
+
+   Binary trees are efficient for insertion, deletion, and searching, if
+data are inserted in random order.  But, if data are inserted in order
+using a naive algorithm, binary search degenerates to sequential search.
+
+   In turn, this problem can be solved by "rebalancing" the tree after
+each insertion or deletion.  In rebalancing, nodes are rearranged via
+transformations called "rotations" using an algorithm that tends to
+minimize the tree's height.
+
+   There are several schemes for rebalancing binary trees.  The two most
+common types of balanced tree are "AVL trees" and "red-black trees".
+libavl implements both types:
+
+   * AVL trees, invented by Russian mathematicians G. M.
+     Adel'son-Velskii and E. M. Landis, ensure that, for each node, the
+     difference in height between its subtrees (the "balance factor")
+     is not greater than 1.
+
+   * Red-black trees, invented by R. Bayer and studied at length by L.
+     J. Guibas and R. Sedgewick, assign each node of a tree a color (red
+     or black), and specify a set of rules governing how red and black
+     nodes may be arranged.
+
+   The table below presents a comparison among unbalanced binary trees,
+AVL trees, and red-black trees.  In the table, N is the number of nodes
+in the tree and H is the tree's height before the operation.  "lg" is
+the base-2 logarithm function.
+
+Operation                                                                        
+     Binary Tree            AVL Tree                  Red-Black Tree         
+Time�per�insertion�or�deletion                                                                        
+     O(H)                   O(lg N)                   O(lg N)                
+Time�for�insertion�of�K�nodes�having�sequential�values                                                                        
+     O(K^2)                 O(N lg N)                 O(N lg N)              
+Time�for�insertion�of�K�nodes�having�random�values                                                                        
+     O(N lg N)              O(N lg N)                 O(N lg N)              
+Maximum�number�of�rotations�per�insertion                                                                        
+     0                      1                         lg N                   
+Maximum�number�of�rotations�per�deletion                                                                        
+     0                      lg N                      lg N                   
+Maximum�H�as�a�function�of�N                                                                        
+     N                      1.44 lg (N + 2) - .328    2 lg (N + 1)           
+Minimum�N�as�a�function�of�H                                                                        
+     H                      2^((H + .328) / 1.44) - 2 2^(H / 2) - 1          
+
+   There are alternatives to AVL trees that share some of their
+properties.  For instance, skip lists, 2-3 trees, and splay trees all
+allow O(log(n)) insertion and deletion.  The main disadvantage of these
+methods is that their operations are not as well documented in the
+literature.
+
+Introduction to threaded trees
+******************************
+
+   "Threading" is a clever method that simplifies binary tree traversal.
+
+   Nodes in a unthreaded binary tree that have zero or one subnodes have
+two or one null subnode pointers, respectively.  In a threaded binary
+tree, a left child pointer that would otherwise be null is used to point
+to the node's inorder(1) predecessor, and in a null right child pointer
+points to its inorder successor.
+
+   In a threaded tree, it is always possible to find the next node and
+the previous node of a node, given only a pointer to the node in
+question.  In an unthreaded tree, it's also necessary to have a list of
+the nodes between the node in question and root of the tree.
+
+   Advantages of a threaded tree compared to an unthreaded one include:
+
+   * Faster traversal and less memory usage during traversal, since no
+     stack need be maintained.
+
+   * Greater generality, since one can go from a node to its successor
+     or predecessor given only the node, simplifying algorithms that
+     require moving forward and backward in a tree.
+
+   Some disadvantages of threaded trees are:
+
+   * Slower insertion and deletion, since threads need to be
+     maintained.  In somes cases, this can be alleviated by
+     constructing the tree as an unthreaded tree, then threading it
+     with a special libavl function.
+
+   * In theory, threaded trees need two extra bits per node to indicate
+     whether each child pointer points to an ordinary node or the node's
+     successor/predecessor node.  In libavl, however, these bits are
+     stored in a byte that is used for structure alignment padding in
+     unthreaded binary trees, so no extra storage is used.
+
+   A "right-threaded binary tree" is similar to a threaded binary tree,
+but threads are only maintained on the right side of each node.  This
+allows for traversal to the right (toward larger values) but not to the
+left (toward smaller values).  Right-threaded trees are convenient when
+the properties of a threaded tree are desirable, but traversal in
+reverse sort order is not necessary.  Not threading the left links saves
+time in insertions and deletions.
+
+   Left-threaded binary trees also exist, but they are not implemented
+by libavl.  The same effect can be obtained by sorting the tree in the
+opposite order.
+
+   ---------- Footnotes ----------
+
+   (1) In tree traversal, "inorder" refers to visiting the nodes in
+their sorted order from smallest to largest.
+
+Types
+*****
+
+   The following types are defined and used by libavl:
+
+ - Data Type: avl_tree
+ - Data Type: avlt_tree
+ - Data Type: avltr_tree
+ - Data Type: rb_tree
+     These are the data types used to represent a tree.  Although they
+     are defined in the libavl header files, it should never be
+     necessary to access them directly.  Instead, all accesses should
+     take place through libavl functions.
+
+ - Data Type: avl_node
+ - Data Type: avlt_node
+ - Data Type: avltr_node
+ - Data Type: rb_node
+     These are the data types used to represent individual nodes in a
+     tree.  Similar cautions apply as with `avl_tree' structures.
+
+ - Data Type: avl_traverser
+ - Data Type: avlt_traverser
+ - Data Type: avltr_traverser
+ - Data Type: rb_traverser
+     These are the data types used by the `avl_traverse' family of
+     functions to iterate across the tree.  Again, these are opaque
+     structures.
+
+ - Data Type: avl_comparison_func
+     Every tree must have an ordering defined by a function of this
+     type.  It must have the following signature:
+
+          int COMPARE (const void *A, const void *B, void *PARAM)
+
+     The return value is expected to be like that returned by `strcmp'
+     in the standard C library: negative if A < B, zero if A = B,
+     positive if A > B.  PARAM is an arbitrary value defined by the
+     user when the tree was created.
+
+ - Data Type: avl_node_func
+     This is a class of function called to perform an operation on a
+     data item.  Functions of this type have the following signature:
+
+          void OPERATE (void *DATA, void *PARAM)
+
+     DATA is the data item and PARAM is an arbitrary user-defined value
+     set when the tree was created.
+
+ - Data Type: avl_copy_func
+     This is a class of function called to make a new copy of a node's
+     data.  Functions of this type have the following signature:
+
+          void *COPY (void *DATA, void *PARAM)
+
+     The function should return a new copy of DATA.  PARAM is an
+     arbitrary user-defined value set when the tree was created.
+
+ - Macro: AVL_MAX_HEIGHT
+     This macro defines the maximum height of an AVL tree that can be
+     handled by functions that maintain a stack of nodes descended.
+     The default value is 32, which allows for AVL trees with a maximum
+     number of nodes between 5,704,880 and 4,294,967,295, depending on
+     order of insertion.  This macro may be defined by the user before
+     including any AVL tree header file, in which case libavl will
+     honor that value.
+
+ - Macro: RB_MAX_HEIGHT
+     This macro defines the maximum height of an AVL tree that can be
+     handled by functions that maintain a stack of nodes descended.
+     The default value is 32, which allows for red-black trees with a
+     maximum number of nodes of at least 65535.  This macro may be
+     defined by the user before including the red-black tree header
+     file, in which case libavl will honor that value.
+
+Functions
+*********
+
+   libavl is four libraries in one:
+
+   * An unthreaded AVL tree library.
+
+   * A threaded AVL tree library.
+
+   * A right-threaded AVL tree library.
+
+   * A red-black tree library.
+
+   Identifiers in these libraries are prefixed by `avl_', `avlt_',
+`avltr_', and `rb_', with corresponding header files `avl.h', `avlt.h',
+`avltr.h', and `rb.h', respectively.  The functions that they declare
+are defined in the `.c' files with the same names.
+
+   Most tree functions are implemented in all three libraries, but
+threading allows more generality of operation.  So, the threaded and
+right-threaded libraries offer a few additional functions for finding
+the next or previous node from a given node.  In addition, they offer
+functions for converting trees from threaded or right-threaded
+representations to unthreaded, and vice versa.(1)
+
+   ---------- Footnotes ----------
+
+   (1) In general, you should build the sort of tree that you need to
+use, but occasionally it is useful to convert between tree types.
+
+Tree Creation
+*************
+
+   These functions deal with creation and destruction of AVL trees.
+
+ - Function: avl_tree * avl_create (avl_comparison_func COMPARE, void
+          *PARAM)
+ - Function: avlt_tree * avlt_create (avlt_comparison_func COMPARE,
+          void *PARAM)
+ - Function: avltr_tree * avltr_create (avltr_comparison_func COMPARE,
+          void *PARAM)
+ - Function: rb_tree * rb_create (avl_comparison_func COMPARE, void
+          *PARAM)
+     Create a new, empty tree with comparison function COMPARE.
+     Arbitrary user data PARAM is saved so that it can be passed to
+     user callback functions.
+
+ - Function: void avl_destroy (avl_tree *TREE, avl_node_func FREE)
+ - Function: void avlt_destroy (avlt_tree *TREE, avl_node_func FREE)
+ - Function: void avltr_destroy (avltr_tree *TREE, avl_node_func FREE)
+ - Function: void rb_destroy (rb_tree *TREE, avl_node_func FREE)
+     Destroys TREE, releasing all of its storage.  If FREE is non-null,
+     then it is called for every node in postorder before that node is
+     freed.
+
+ - Function: void avl_free (avl_tree *TREE)
+ - Function: void avlt_free (avlt_tree *TREE)
+ - Function: void avltr_free (avltr_tree *TREE)
+ - Function: void rb_free (rb_tree *TREE)
+     Destroys TREE, releasing all of its storage.  The data in each
+     node is freed with a call to the standard C library function
+     `free'.
+
+ - Function: avl_tree * avl_copy (const avl_tree *TREE, avl_copy_func
+          COPY)
+ - Function: avlt_tree * avl_copy (const avlt_tree *TREE, avl_copy_func
+          COPY)
+ - Function: avltr_tree * avl_copy (const avltr_tree *TREE,
+          avl_copy_func COPY)
+ - Function: rb_tree * rb_copy (const rb_tree *TREE, avl_copy_func COPY)
+     Copies the contents of TREE into a new tree, and returns the new
+     tree.  If COPY is non-null, then it is called to make a new copy
+     of each node's data; otherwise, the node data is copied verbatim
+     into the new tree.
+
+ - Function: int avl_count (const avl_tree *TREE)
+ - Function: int avlt_count (const avlt_tree *TREE)
+ - Function: int avltr_count (const avltr_tree *TREE)
+ - Function: int rb_count (const rb_tree *TREE)
+     Returns the number of nodes in TREE.
+
+ - Function: void * xmalloc (size_t SIZE)
+     This is not a function defined by libavl.  Instead, it is a
+     function that the user program can define.  It must allocate SIZE
+     bytes using `malloc' and return it.  It can handle out-of-memory
+     errors however it chooses, but it may not ever return a null
+     pointer.
+
+     If there is an `xmalloc' function defined for use by libavl, the
+     source files (`avl.c', `avlt.c', `avltr.c', `rb.c') must be
+     compiled with `HAVE_XMALLOC' defined.  Otherwise, the library will
+     use its internal static `xmalloc', which handles out-of-memory
+     errors by printing a message `virtual memory exhausted' to stderr
+     and terminating the program with exit code `EXIT_FAILURE'.
+
+Insertion and Deletion
+**********************
+
+   These function insert nodes, delete nodes, and search for nodes in
+trees.
+
+ - Function: void ** avl_probe (avl_tree *TREE, void *DATA)
+ - Function: void ** avlt_probe (avlt_tree *TREE, void *DATA)
+ - Function: void ** avltr_probe (avltr_tree *TREE, void *DATA)
+ - Function: void ** rb_probe (rb_tree *TREE, void *DATA)
+     These are the workhorse functions for tree insertion.  They search
+     TREE for a node with data matching DATA.  If found, a pointer to
+     the matching data is returned.  Otherwise, a new node is created
+     for DATA, and a pointer to that data is returned.  In either case,
+     the pointer returned can be changed by the user, but the key data
+     used by the tree's comparison must not be changed(1).
+
+     It is usually easier to use one of the `avl_insert' or
+     `avl_replace' functions instead of `avl_probe' directly.
+
+     *Please note:* It's not a particularly good idea to insert a null
+     pointer as a data item into a tree, because several libavl
+     functions return a null pointer to indicate failure.  You can
+     sometimes avoid a problem by using functions that return a pointer
+     to a pointer instead of a plain pointer.  Also be wary of this
+     when casting an arithmetic type to a void pointer for
+     insertion--on typical architectures, 0's become null pointers when
+     this is done.
+
+ - Function: void * avl_insert (avl_tree *TREE, void *DATA)
+ - Function: void * avlt_insert (avlt_tree *TREE, void *DATA)
+ - Function: void * avltr_insert (avltr_tree *TREE, void *DATA)
+ - Function: void * rb_insert (rb_tree *TREE, void *DATA)
+     If a node with data matching DATA exists in TREE, returns the
+     matching data item.  Otherwise, inserts DATA into TREE and returns
+     a null pointer.
+
+ - Function: void avl_force_insert (avl_tree *TREE, void *DATA)
+ - Function: void avlt_force_insert (avlt_tree *TREE, void *DATA)
+ - Function: void avltr_force_insert (avltr_tree *TREE, void *DATA)
+ - Function: void rb_force_insert (rb_tree *TREE, void *DATA)
+     Inserts DATA into TREE.  If a node with data matching DATA exists
+     in TREE, aborts the program with an assertion violation.  This
+     function is implemented as a macro; if it is used, the standard C
+     header `assert.h' must also be included.  If macro `NDEBUG' is
+     defined when a libavl header is included, these functions are
+     short-circuited to a direct call to `avl_insert', and no check is
+     performed.
+
+ - Function: void * avl_replace (avl_tree *TREE, void *DATA)
+ - Function: void * avlt_replace (avlt_tree *TREE, void *DATA)
+ - Function: void * avltr_replace (avltr_tree *TREE, void *DATA)
+ - Function: void * rb_replace (rb_tree *TREE, void *DATA)
+     If a node with data matching DATA, such that the comparison
+     function returns 0, exists in TREE, replaces the node's data with
+     DATA and returns the node's former contents.  Otherwise, inserts
+     DATA into TREE and returns a null pointer.
+
+ - Function: void * avl_delete (avl_tree *TREE, const void *DATA)
+ - Function: void * avlt_delete (avlt_tree *TREE, const void *DATA)
+ - Function: void * avltr_delete (avltr_tree *TREE, const void *DATA)
+ - Function: void * rb_delete (rb_tree *TREE, const void *DATA)
+     Searches TREE for a node with data matching DATA.  If found, the
+     node is deleted and its data is returned.  Otherwise, returns a
+     null pointer.
+
+ - Function: void * avl_force_delete (avl_tree *TREE, const void *DATA)
+ - Function: void * avlt_force_delete (avlt_tree *TREE, const void
+          *DATA)
+ - Function: void * avltr_force_delete (avltr_tree *TREE, const void
+          *DATA)
+ - Function: void * rb_force_delete (rb_tree *TREE, const void *DATA)
+     Deletes a node with data matching DATA from TREE.  If no matching
+     node is found, aborts the program with an assertion violation.  If
+     macro `NDEBUG' is declared when a libavl header is included, these
+     functions are short-circuited to a direct call to `avl_delete',
+     and no check is performed.
+
+   ---------- Footnotes ----------
+
+   (1) It can be changed if this would not change the ordering of the
+nodes in the tree; i.e., if this would not cause the data in the node
+to be less than or equal to the previous node's data or greater than or
+equal to the next node's data.
+
+Searching
+*********
+
+   These function search a tree for an item without making an insertion
+or a deletion.
+
+ - Function: void * avl_find (avl_tree *TREE, const void *DATA)
+ - Function: void ** avlt_find (avlt_tree *TREE, const void *DATA)
+ - Function: void ** avltr_find (avltr_tree *TREE, const void *DATA)
+ - Function: void * rb_find (rb_tree *TREE, const void *DATA)
+     Searches TREE for a node with data matching DATA, If found,
+     returns the node's data (for threaded and right-threaded trees, a
+     pointer to the node's data).  Otherwise, returns a null pointer.
+
+ - Function: void * avl_find_close (avl_tree *TREE, const void *DATA)
+ - Function: void ** avlt_find_close (avlt_tree *TREE, const void *DATA)
+ - Function: void ** avltr_find_close (avltr_tree *TREE, const void
+          *DATA)
+ - Function: void * rb_find_close (rb_tree *TREE, const void *DATA)
+     Searches TREE for a node with data matching DATA.  If found,
+     returns the node's data (for threaded and right-threaded trees, a
+     pointer to the node's data).  If no matching item is found, then it
+     finds a node whose data is "close" to DATA; either the node
+     closest in value to DATA, or the node either before or after the
+     node with the closest value.  Returns a null pointer if the tree
+     does not contain any nodes.
+
+Iteration
+*********
+
+   These functions allow the caller to iterate across the items in a
+tree.
+
+ - Function: void avl_walk (const avl_tree *TREE, avl_node_func
+          OPERATE, void *PARAM)
+ - Function: void avlt_walk (const avlt_tree *TREE, avl_node_func
+          OPERATE, void *PARAM)
+ - Function: void avltr_walk (const avltr_tree *TREE, avl_node_func
+          OPERATE, void *PARAM)
+ - Function: void rb_walk (const rb_tree *TREE, avl_node_func OPERATE,
+          void *PARAM)
+     Walks through all the nodes in TREE, and calls function OPERATE
+     for each node in inorder.  PARAM overrides the value passed to
+     `avl_create' (and family) for this operation only.  OPERATE must
+     not change the key data in the nodes in a way that would reorder
+     the data values or cause two values to become equal.
+
+ - Function: void * avl_traverse (const avl_tree *TREE, avl_traverser
+          *TRAV)
+ - Function: void * avlt_traverse (const avlt_tree *TREE,
+          avlt_traverser *TRAV)
+ - Function: void * avltr_traverse (const avltr_tree *TREE,
+          avltr_traverser *TRAV)
+ - Function: void * rb_traverse (const rb_tree *TREE, rb_traverser
+          *TRAV)
+     Returns each of TREE's nodes' data values in sequence, then a null
+     pointer to indicate the last item.  TRAV must be initialized
+     before the first call, either in a declaration like that below, or
+     using one of the functions below.
+
+          avl_traverser trav = AVL_TRAVERSER_INIT;
+
+     Each `avl_traverser' (and family) is a separate, independent
+     iterator.
+
+     For threaded and right-threaded trees, `avlt_next' or
+     `avltr_next', respectively, are faster and more memory-efficient
+     than `avlt_traverse' or `avltr_traverse'.
+
+ - Function: void * avl_init_traverser (avl_traverser *TRAV)
+ - Function: void * avlt_init_traverser (avlt_traverser *TRAV)
+ - Function: void * avltr_init_traverser (avltr_traverser *TRAV)
+ - Function: void * rb_init_traverser (rb_traverser *TRAV)
+     Initializes the specified tree traverser structure.  After this
+     function is called, the next call to the corresponding
+     `*_traverse' function will return the smallest value in the
+     appropriate tree.
+
+ - Function: void ** avlt_next (const avlt_tree *TREE, void **DATA)
+ - Function: void ** avltr_next (const avltr_tree *TREE, void **DATA)
+     DATA must be a null pointer or a pointer to a data item in AVL
+     tree TREE.  Returns a pointer to the next data item after DATA in
+     TREE in inorder (this is the first item if DATA is a null
+     pointer), or a null pointer if DATA was the last item in TREE.
+
+ - Function: void ** avltr_prev (const avltr_tree *TREE, void **DATA)
+     DATA must be a null pointer or a pointer to a data item in AVL
+     tree TREE.  Returns a pointer to the previous data item before
+     DATA in TREE in inorder (this is the last, or greatest valued,
+     item if DATA is a null pointer), or a null pointer if DATA was the
+     first item in TREE.
+
+Conversion
+**********
+
+ - Function: avlt_tree * avlt_thread (avl_tree *TREE)
+ - Function: avltr_tree * avltr_thread (avl_tree *TREE)
+     Adds symmetric threads or right threads, respectively, to
+     unthreaded AVL tree TREE and returns a pointer to TREE cast to the
+     appropriate type.  After one of these functions is called,
+     threaded or right-threaded functions, as appropriate, must be used
+     with TREE; unthreaded functions may not be used.
+
+ - Function: avl_tree * avlt_unthread (avlt_tree *TREE)
+ - Function: avl_tree * avltr_unthread (avltr_tree *TREE)
+     Cuts all threads in threaded or right-threaded, respectively, AVL
+     tree TREE and returns a pointer to TREE cast to `avl_tree *'.
+     After one of these functions is called, unthreaded functions must
+     be used with TREE; threaded or right-threaded functions may not be
+     used.
+
+Author
+******
+
+   libavl was written by Ben Pfaff <blp@gnu.org>.
+
+   libavl's generic tree algorithms and AVL algorithms are based on
+those found in Donald Knuth's venerable `Art of Computer Programming'
+series from Addison-Wesley, primarily Volumes 1 and 3.  libavl's
+red-black tree algorithms are based on those found in Cormen et al.,
+`Introduction to Algorithms', 2nd ed., from MIT Press.
+
+Index
+*****
+
+* Menu:
+
+* `Art of Computer Programming':         Author.
+* Adel'son-Velskii, G. M.:               Introduction to balanced binary trees.
+* author:                                Author.
+* AVL tree:                              Introduction to balanced binary trees.
+* avl_comparison_func:                   Types.
+* avl_copy:                              Tree Creation.
+* avl_copy_func:                         Types.
+* avl_count:                             Tree Creation.
+* avl_create:                            Tree Creation.
+* avl_delete:                            Insertion.
+* avl_destroy:                           Tree Creation.
+* avl_find:                              Searching.
+* avl_find_close:                        Searching.
+* avl_force_delete:                      Insertion.
+* avl_force_insert:                      Insertion.
+* avl_free:                              Tree Creation.
+* avl_init_traverser:                    Iteration.
+* avl_insert:                            Insertion.
+* AVL_MAX_HEIGHT:                        Types.
+* avl_node:                              Types.
+* avl_node_func:                         Types.
+* avl_probe:                             Insertion.
+* avl_replace:                           Insertion.
+* avl_traverse:                          Iteration.
+* avl_traverser:                         Types.
+* avl_tree:                              Types.
+* avl_walk:                              Iteration.
+* avlt_count:                            Tree Creation.
+* avlt_create:                           Tree Creation.
+* avlt_delete:                           Insertion.
+* avlt_destroy:                          Tree Creation.
+* avlt_find:                             Searching.
+* avlt_find_close:                       Searching.
+* avlt_force_delete:                     Insertion.
+* avlt_force_insert:                     Insertion.
+* avlt_free:                             Tree Creation.
+* avlt_init_traverser:                   Iteration.
+* avlt_insert:                           Insertion.
+* avlt_next:                             Iteration.
+* avlt_node:                             Types.
+* avlt_probe:                            Insertion.
+* avlt_replace:                          Insertion.
+* avlt_thread:                           Conversion.
+* avlt_traverse:                         Iteration.
+* avlt_traverser:                        Types.
+* avlt_tree:                             Types.
+* avlt_unthread:                         Conversion.
+* avlt_walk:                             Iteration.
+* avltr_count:                           Tree Creation.
+* avltr_create:                          Tree Creation.
+* avltr_delete:                          Insertion.
+* avltr_destroy:                         Tree Creation.
+* avltr_find:                            Searching.
+* avltr_find_close:                      Searching.
+* avltr_force_delete:                    Insertion.
+* avltr_force_insert:                    Insertion.
+* avltr_free:                            Tree Creation.
+* avltr_init_traverser:                  Iteration.
+* avltr_insert:                          Insertion.
+* avltr_next:                            Iteration.
+* avltr_node:                            Types.
+* avltr_prev:                            Iteration.
+* avltr_probe:                           Insertion.
+* avltr_replace:                         Insertion.
+* avltr_thread:                          Conversion.
+* avltr_traverse:                        Iteration.
+* avltr_traverser:                       Types.
+* avltr_tree:                            Types.
+* avltr_unthread:                        Conversion.
+* avltr_walk:                            Iteration.
+* binary tree:                           Introduction to balanced binary trees.
+* hash table:                            Introduction to balanced binary trees.
+* Knuth, Donald Ervin:                   Author.
+* Landis, E. M.:                         Introduction to balanced binary trees.
+* Pfaff, Benjamin Levy:                  Author.
+* rb_copy:                               Tree Creation.
+* rb_count:                              Tree Creation.
+* rb_create:                             Tree Creation.
+* rb_delete:                             Insertion.
+* rb_destroy:                            Tree Creation.
+* rb_find:                               Searching.
+* rb_find_close:                         Searching.
+* rb_force_delete:                       Insertion.
+* rb_force_insert:                       Insertion.
+* rb_free:                               Tree Creation.
+* rb_init_traverser:                     Iteration.
+* rb_insert:                             Insertion.
+* RB_MAX_HEIGHT:                         Types.
+* rb_node:                               Types.
+* rb_probe:                              Insertion.
+* rb_replace:                            Insertion.
+* rb_traverse:                           Iteration.
+* rb_traverser:                          Types.
+* rb_tree:                               Types.
+* rb_walk:                               Iteration.
+* rebalancing:                           Introduction to balanced binary trees.
+* red-black tree:                        Introduction to balanced binary trees.
+* right threads:                         Functions.
+* threads:                               Functions.
+* unthreaded:                            Functions.
+* xmalloc:                               Tree Creation.
+
diff --git a/avl-1.4.0/avlt.c b/avl-1.4.0/avlt.c
new file mode 100644
index 0000000..d050fba
--- /dev/null
+++ b/avl-1.4.0/avlt.c
@@ -0,0 +1,1597 @@
+/* libavl - manipulates AVL trees.
+   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.
+
+   The author may be contacted at <pfaffben@pilot.msu.edu> on the
+   Internet, or as Ben Pfaff, 12167 Airport Rd, DeWitt MI 48820, USA
+   through more mundane means. */
+
+/* This is file avlt.c in libavl. */
+
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+#if SELF_TEST 
+#include <limits.h>
+#include <time.h>
+#endif
+#include <stdio.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <assert.h>
+#include "avlt.h"
+
+/* Tag types. */
+#define PLUS +1
+#define MINUS -1
+
+#if !__GCC__ && !defined (inline)
+#define inline
+#endif
+
+#if __GNUC__ >= 2
+#define unused __attribute__ ((unused))
+#else
+#define unused
+#endif
+
+#ifdef HAVE_XMALLOC
+void *xmalloc (size_t);
+#else /* !HAVE_XMALLOC */
+/* Allocates SIZE bytes of space using malloc().  Aborts if out of
+   memory. */
+static void *
+xmalloc (size_t size)
+{
+  void *vp;
+  if (size == 0)
+    return NULL;
+  vp = malloc (size);
+  assert (vp != NULL);
+  if (vp == NULL)
+    {
+      fprintf (stderr, "virtual memory exhausted\n");
+      exit (EXIT_FAILURE);
+    }
+  return vp;
+}
+#endif /* !HAVE_XMALLOC */
+
+/* Creates an AVL tree in arena OWNER (which can be NULL).  The arena
+   is owned by the caller, not by the AVL tree.  CMP is a order
+   function for the data to be stored in the tree.  PARAM is arbitrary
+   data that becomes an argument to the comparison function. */
+avlt_tree *
+avlt_create (avl_comparison_func cmp, void *param)
+{
+  avlt_tree *tree;
+
+  assert (cmp != NULL);
+  tree = xmalloc (sizeof (avlt_tree));
+
+  tree->root.link[0] = tree->root.link[1] = &tree->root;
+  tree->root.tag[0] = MINUS;
+  tree->root.tag[1] = PLUS;
+  tree->cmp = cmp;
+  tree->count = 0;
+  tree->param = param;
+
+  return tree;
+}
+
+/* Destroy tree TREE.  Function FREE_FUNC is called for every node in
+   the tree as it is destroyed.  
+
+   No effect if the tree has an arena owner and free_func is NULL.
+   The caller owns the arena and must destroy it itself.
+
+   Do not attempt to reuse the tree after it has been freed.  Create a
+   new one.  */
+void
+avlt_destroy (avlt_tree *tree, avl_node_func free_func)
+{
+  assert (tree != NULL);
+  
+  if (tree->root.link[0] != &tree->root)
+    {
+      /* Uses Knuth's Algorithm 2.3.1T as modified in exercise 13
+	 (postorder traversal). */
+      
+      /* T1. */
+      avlt_node *an[AVL_MAX_HEIGHT];	/* Stack A: nodes. */
+      char ab[AVL_MAX_HEIGHT];		/* Stack A: bits. */
+      int ap = 0;			/* Stack A: height. */
+      avlt_node *p = tree->root.link[0];
+
+      for (;;)
+	{
+	  /* T2. */
+	  for (;;)
+	    {
+	      /* T3. */
+	      ab[ap] = 0;
+	      an[ap++] = p;
+	      if (p->tag[0] == MINUS)
+		break;
+	      p = p->link[0];
+	    }
+
+	  /* T4. */
+	  for (;;)
+	    {
+	      if (ap == 0)
+		goto done;
+
+	      p = an[--ap];
+	      if (ab[ap] == 0)
+		{
+		  ab[ap++] = 1;
+		  if (p->tag[1] == MINUS)
+		    continue;
+		  p = p->link[1];
+		  break;
+		}
+      
+	      if (free_func)
+		free_func (p->data, tree->param);
+	      free (p);
+	    }
+	}
+    }
+
+ done:
+  free (tree);
+}
+
+/* avlt_destroy() with FREE_FUNC hardcoded as free(). */
+void
+avlt_free (avlt_tree *tree)
+{
+  avlt_destroy (tree, (avl_node_func) free);
+}
+
+/* Return the number of nodes in TREE. */
+int
+avlt_count (const avlt_tree *tree)
+{
+  assert (tree != NULL);
+  return tree->count;
+}
+
+/* Copy the contents of TREE to a new tree in arena OWNER.  If COPY is
+   non-NULL, then each data item is passed to function COPY, and the
+   return values are inserted into the new tree; otherwise, the items
+   are copied verbatim from the old tree to the new tree.  Returns the
+   new tree. */
+avlt_tree *
+avlt_copy (const avlt_tree *tree, avl_copy_func copy)
+{
+  /* Knuth's Algorithm 2.3.1C (copying a binary tree).  Additionally
+     uses Algorithm 2.3.1I (insertion into a threaded binary tree) and
+     Algorithm 2.3.1 exercise 17 (preorder successor in threaded
+     binary tree). */
+
+  avlt_tree *new_tree;
+
+  const avlt_node *p;
+  avlt_node *q;
+  
+  assert (tree != NULL);
+  new_tree = avlt_create (tree->cmp, tree->param);
+  new_tree->count = tree->count;
+  p = &tree->root;
+  if (p->link[0] == p)
+    return new_tree;
+  q = &new_tree->root;
+
+  for (;;)
+    {
+      /* C4.  This is Algorithm 2.3.1I modified for insertion to the
+         left.  Step I2 is not necessary. */
+      if (p->tag[0] == PLUS)
+	{
+	  avlt_node *r = xmalloc (sizeof (avlt_node));
+
+	  r->link[0] = q->link[0];
+	  r->tag[0] = q->tag[0];
+	  q->link[0] = r;
+	  q->tag[0] = PLUS;
+	  r->link[1] = q;
+	  r->tag[1] = MINUS;
+	}
+
+      /* C5: Find preorder successors of P and Q.  This is Algorithm
+         2.3.1 exercise 17 but applies its actions to Q as well as
+         P. */
+      if (p->tag[0] == PLUS)
+	{
+	  p = p->link[0];
+	  q = q->link[0];
+	}
+      else
+	{
+	  while (p->tag[1] == MINUS)
+	    {
+	      p = p->link[1];
+	      q = q->link[1];
+	    }
+	  p = p->link[1];
+	  q = q->link[1];
+	}
+
+      /* C6. */
+      if (p == &tree->root)
+	{
+	  assert (q == &new_tree->root);
+	  return new_tree;
+	}
+      
+      /* C2.  This is Algorithm 2.3.1I.  Step I2 is not necessary. */
+      if (p->tag[1] == PLUS)
+	{
+	  avlt_node *r = xmalloc (sizeof (avlt_node));
+
+	  r->link[1] = q->link[1];
+	  r->tag[1] = q->tag[1];
+	  q->link[1] = r;
+	  q->tag[1] = PLUS;
+	  r->link[0] = q;
+	  r->tag[0] = MINUS;
+	}
+
+      /* C3. */
+      q->bal = p->bal;
+      if (copy == NULL)
+	q->data = p->data;
+      else
+	q->data = copy (p->data, tree->param);
+    }
+}
+
+/* Threads the unthreaded AVL tree TREE in-place, and returns TREE cast to
+   avlt_tree *. */
+avlt_tree *
+avlt_thread (struct avl_tree *_tree)
+{
+  /* Uses Knuth's Algorithm 2.3.1 exercise 30 (thread an unthreaded
+     tree, with Algorithm 2.3.1T (inorder traversal) for computing
+     Q$. */
+
+  avlt_tree *tree = (avlt_tree *) _tree;
+
+  /* Algorithm T's variables. */
+  avlt_node *an[AVL_MAX_HEIGHT];	/* Stack A: nodes. */
+  avlt_node **ap;			/* Stack A: stack pointer. */
+  avlt_node *tp;			/* P. */
+
+  /* Algorithm L's variables. */
+  avlt_node *p, *q;
+
+  assert (tree != NULL);
+
+  /* T1. */
+  ap = an;
+  tp = tree->root.link[0];
+
+  /* L1. */
+  q = &tree->root;
+  q->link[1] = q;
+
+  for (;;)
+    {
+      /* L2. */
+      {
+	/* T2. */
+	while (tp != NULL)
+	  {
+	    /* T3. */
+	    *ap++ = tp;
+	    tp = tp->link[0];
+	  }
+      
+	/* T4.  Modified to visit HEAD after fully traversing the
+           tree. */
+	if (ap == an)
+	  tp = &tree->root;
+	else
+	  tp = *--ap;
+
+	/* T5: Visit P. */
+	p = tp;
+      }
+
+      /* L3. */
+      if (q->link[1] == NULL)
+	{
+	  q->link[1] = p;
+	  q->tag[1] = MINUS;
+	}
+      else
+	q->tag[1] = PLUS;
+  
+      if (p->link[0] == NULL)
+	{
+	  p->link[0] = q;
+	  p->tag[0] = MINUS;
+	}
+      else
+	p->tag[0] = PLUS;
+
+      /* L4. */
+      if (p == &tree->root)
+	return tree;
+      q = p;
+
+      /* T5: Next. */
+      tp = tp->link[1];
+    }
+}
+
+/* Unthreads the threaded tree TREE in-place, and returns TREE cast to
+   avl_tree *. */
+struct avl_tree *
+avlt_unthread (avlt_tree *tree)
+{
+  /* Uses Knuth's Algorithm 2.3.1T as modified in exercise 13
+     (postorder traversal). */
+      
+  /* T1. */
+  avlt_node *an[AVL_MAX_HEIGHT];	/* Stack A: nodes. */
+  char ab[AVL_MAX_HEIGHT];		/* Stack A: bits. */
+  int ap = 0;				/* Stack A: height. */
+  avlt_node *p;
+
+  assert (tree != NULL);
+  p = tree->root.link[0];
+  if (p != &tree->root)
+    for (;;)
+      {
+	/* T2. */
+	for (;;)
+	  {
+	    /* T3. */
+	    ab[ap] = 0;
+	    an[ap++] = p;
+	    if (p->tag[0] == MINUS)
+	      break;
+	    p = p->link[0];
+	  }
+
+	/* T4. */
+	for (;;)
+	  {
+	    if (ap == 0)
+	      goto done;
+
+	    p = an[--ap];
+	    if (ab[ap] == 0)
+	      {
+		ab[ap++] = 1;
+		if (p->tag[1] == MINUS)
+		  continue;
+		p = p->link[1];
+		break;
+	      }
+      
+	    if (p->tag[0] == MINUS)
+	      p->link[0] = NULL;
+	    if (p->tag[1] == MINUS)
+	      p->link[1] = NULL;
+	  }
+      }
+  else
+    tree->root.link[0] = NULL;
+
+ done:
+  tree->root.link[1] = NULL;
+  return (struct avl_tree *) tree;
+}
+
+/* Walk tree TREE in inorder, calling WALK_FUNC at each node.  Passes
+   PARAM to WALK_FUNC.  */
+void
+avlt_walk (const avlt_tree *tree, avl_node_func walk_func, void *param)
+{
+  const avlt_node *p;
+
+  /* Uses Knuth's algorithm 2.3.1D (threaded inorder successor). */
+  assert (tree && walk_func);
+
+  p = &tree->root;
+  for (;;)
+    {
+      if (p->tag[1] == MINUS)
+	p = p->link[1];
+      else
+	{
+	  p = p->link[1];
+	  while (p->tag[0] == PLUS)
+	    p = p->link[0];
+	}
+
+      if (p == &tree->root)
+	return;
+
+      walk_func (p->data, param);
+    }
+}
+
+/* Each call to this function for a given TREE and TRAV return the
+   next item in the tree in inorder.  Initialize the first element of
+   TRAV (init) to 0 before calling the first time.  Returns NULL when
+   out of elements.  */
+void *
+avlt_traverse (const avlt_tree *tree, avlt_traverser *trav)
+{
+  const avlt_node *p;
+  
+  assert (tree && trav);
+
+  if (trav->init == 0)
+    {
+      p = &tree->root;
+      trav->init = 1;
+    }
+  else
+    p = trav->p;
+
+  /* Knuth's Algorithm 2.3.1S (threaded inorder successor). */
+  if (p->tag[1] == MINUS)
+    p = p->link[1];
+  else
+    {
+      p = p->link[1];
+      while (p->tag[0] == PLUS)
+	p = p->link[0];
+    }
+
+  if (p == &tree->root)
+    {
+      trav->init = 0;
+      return NULL;
+    }
+  else
+    {
+      trav->p = p;
+      return (void *) p->data;
+    }
+}
+
+/* Given ITEM, a pointer to a data item in TREE (or NULL), returns a
+   pointer to the next item in the tree in comparison order, or NULL
+   if ITEM is the last item. */
+void **
+avlt_next (const avlt_tree *tree, void **item)
+{
+  const avlt_node *p;
+
+  assert (tree != NULL);
+  if (item == NULL)
+    p = &tree->root;
+  else
+    p = (avlt_node *) (((char *) item) - offsetof (avlt_node, data));
+
+  /* Knuth's Algorithm 2.3.1S (threaded inorder successor). */
+  if (p->tag[1] == MINUS)
+    p = p->link[1];
+  else
+    {
+      p = p->link[1];
+      while (p->tag[0] == PLUS)
+	p = p->link[0];
+    }
+
+  if (p == &tree->root)
+    return NULL;
+
+  return (void **) &p->data;
+}
+
+/* Given ITEM, a pointer to a data item in TREE (or NULL), returns a
+   pointer to the previous item in the tree in comparison order, or
+   NULL if ITEM is the first item. */
+void **
+avlt_prev (const avlt_tree *tree, void **item)
+{
+  const avlt_node *p;
+
+  assert (tree != NULL);
+  if (item == NULL)
+    {
+      /* Find node with greatest value. */
+      p = tree->root.link[0];
+      if (p == &tree->root)
+	return NULL;
+      while (p->tag[1] == PLUS)
+	p = p->link[1];
+    }
+  else
+    {
+      p = (avlt_node *) (((char *) item) - offsetof (avlt_node, data));
+
+      /* Knuth's Algorithm 2.3.1S (threaded inorder successor)
+	 modified to find the predecessor node. */
+      if (p->tag[0] == MINUS)
+	p = p->link[0];
+      else
+	{
+	  assert (p->tag[0] == PLUS);
+	  p = p->link[0];
+	  while (p->tag[1] == PLUS)
+	    p = p->link[1];
+	}
+    }
+
+  if (p == &tree->root)
+    return NULL;
+
+  return (void **) &p->data;
+}
+
+/* Search TREE for an item matching ITEM.  If found, returns a pointer
+   to the address of the item.  If none is found, ITEM is inserted
+   into the tree, and a pointer to the address of ITEM is returned.
+   In either case, the pointer returned can be changed by the caller,
+   or the returned data item can be directly edited, but the key data
+   in the item must not be changed. */
+void **
+avlt_probe (avlt_tree *tree, void *item)
+{
+  /* Uses Knuth's Algorithm 6.2.3A (balanced tree search and
+     insertion), modified for a threaded binary tree.  Caches results
+     of comparisons.  In empirical tests this eliminates about 25% of
+     the comparisons seen under random insertions.  */
+
+  /* A1. */
+  avlt_node *t;
+  avlt_node *s, *p, *q, *r;
+
+  assert (tree != NULL);
+  t = &tree->root;
+  s = p = t->link[0];
+
+  if (t->tag[0] == MINUS)
+    {
+      tree->count++;
+      assert (tree->count == 1);
+      t->tag[0] = PLUS;
+      q = t->link[0] = xmalloc (sizeof (avlt_node));
+      q->data = item;
+      q->link[0] = q->link[1] = t;
+      q->tag[0] = q->tag[1] = MINUS;
+      q->bal = 0;
+      return &q->data;
+    }
+
+  for (;;)
+    {
+      /* A2. */
+      int diff = tree->cmp (item, p->data, tree->param);
+
+      /* A3. */
+      if (diff < 0)
+	{
+	  p->cache = 0;
+	  q = p->link[0];
+	  if (p->tag[0] == MINUS)
+	    {
+	      q = xmalloc (sizeof (avlt_node));
+	      q->link[0] = p->link[0];
+	      q->tag[0] = p->tag[0];
+	      p->link[0] = q;
+	      p->tag[0] = PLUS;
+	      q->link[1] = p;
+	      q->tag[1] = MINUS;
+	      break;
+	    }
+	}
+      /* A4. */
+      else if (diff > 0)
+	{
+	  p->cache = 1;
+	  q = p->link[1];
+	  if (p->tag[1] == MINUS)
+	    {
+	      q = xmalloc (sizeof (avlt_node));
+	      q->link[1] = p->link[1];
+	      q->tag[1] = p->tag[1];
+	      p->link[1] = q;
+	      p->tag[1] = PLUS;
+	      q->link[0] = p;
+	      q->tag[0] = MINUS;
+	      break;
+	    }
+	}
+      else
+	/* A2. */
+	return &p->data;
+
+      /* A3, A4. */
+      if (q->bal != 0)
+	t = p, s = q;
+      p = q;
+    }
+  
+  /* A5. */
+  tree->count++;
+  q->data = item;
+  q->bal = 0;
+  
+  /* A6. */
+  r = p = s->link[(int) s->cache];
+  while (p != q)
+    {
+      p->bal = p->cache * 2 - 1;
+      p = p->link[(int) p->cache];
+    }
+
+  /* A7. */
+  if (s->cache == 0)
+    {
+      /* a = -1. */
+      if (s->bal == 0)
+	{
+	  s->bal = -1;
+	  return &q->data;
+	}
+      else if (s->bal == +1)
+	{
+	  s->bal = 0;
+	  return &q->data;
+	}
+      
+      assert (s->bal == -1);
+      if (r->bal == -1)
+	{
+	  /* A8. */
+	  p = r;
+	  s->link[0] = r->link[1];
+	  s->tag[0] = r->tag[1];
+	  r->link[1] = s;
+	  r->tag[1] = PLUS;
+	  if (s->link[0] == s)
+	    {
+	      s->link[0] = r;
+	      s->tag[0] = MINUS;
+	    }
+	  r->tag[0] = r->tag[1] = PLUS;
+	  s->bal = r->bal = 0;
+	}
+      else
+	{
+	  /* A9. */
+	  assert (r->bal == +1);
+	  p = r->link[1];
+	  r->link[1] = p->link[0];
+	  p->link[0] = r;
+	  s->link[0] = p->link[1];
+	  p->link[1] = s;
+	  if (p->bal == -1)
+	    s->bal = 1, r->bal = 0;
+	  else if (p->bal == 0)
+	    s->bal = r->bal = 0;
+	  else 
+	    {
+	      assert (p->bal == +1);
+	      s->bal = 0, r->bal = -1;
+	    }
+	  p->bal = 0;
+	  p->tag[0] = p->tag[1] = PLUS;
+	  if (s->link[0] == s)
+	    {
+	      s->link[0] = p;
+	      s->tag[0] = MINUS;
+	    }
+	  if (r->link[1] == r)
+	    {
+	      r->link[1] = p;
+	      r->tag[1] = MINUS;
+	    }
+	}
+    }
+  else
+    {
+      /* a == +1. */
+      if (s->bal == 0)
+	{
+	  s->bal = 1;
+	  return &q->data;
+	}
+      else if (s->bal == -1)
+	{
+	  s->bal = 0;
+	  return &q->data;
+	}
+
+      assert (s->bal == +1);
+      if (r->bal == +1)
+	{
+	  /* A8. */
+	  p = r;
+	  s->link[1] = r->link[0];
+	  s->tag[1] = r->tag[0];
+	  r->link[0] = s;
+	  r->tag[0] = PLUS;
+	  if (s->link[1] == s)
+	    {
+	      s->link[1] = r;
+	      s->tag[1] = MINUS;
+	    }
+	  s->bal = r->bal = 0;
+	}
+      else
+	{
+	  /* A9. */
+	  assert (r->bal == -1);
+	  p = r->link[0];
+	  r->link[0] = p->link[1];
+	  p->link[1] = r;
+	  s->link[1] = p->link[0];
+	  p->link[0] = s;
+	  if (p->bal == +1)
+	    s->bal = -1, r->bal = 0;
+	  else if (p->bal == 0)
+	    s->bal = r->bal = 0;
+	  else 
+	    {
+	      assert (p->bal == -1);
+	      s->bal = 0, r->bal = 1;
+	    }
+	  p->tag[0] = p->tag[1] = PLUS;
+	  if (s->link[1] == s)
+	    {
+	      s->link[1] = p;
+	      s->tag[1] = MINUS;
+	    }
+	  if (r->link[0] == r)
+	    {
+	      r->link[0] = p;
+	      r->tag[0] = MINUS;
+	    }
+	  p->bal = 0;
+	}
+    }
+		
+  /* A10. */
+  if (t != &tree->root && s == t->link[1])
+    t->link[1] = p;
+  else
+    t->link[0] = p;
+
+  return &q->data;
+}
+  
+/* Search TREE for an item matching ITEM, and return a pointer to it
+   if found. */
+void **
+avlt_find (const avlt_tree *tree, const void *item)
+{
+  const avlt_node *p;
+
+  assert (tree != NULL);
+  if (tree->root.tag[0] == MINUS)
+    /* Tree is empty. */
+    return NULL;
+
+  p = tree->root.link[0];
+  for (;;)
+    {
+      int diff = tree->cmp (item, p->data, tree->param);
+      int t;
+
+      /* A3. */
+      if (diff < 0)
+	t = 0;
+      else if (diff > 0)
+	t = 1;
+      else
+	return (void **) &p->data;
+
+      if (p->tag[t] == PLUS)
+	p = p->link[t];
+      else
+	return NULL;
+    }
+}
+
+/* Search TREE for an item close to the value of ITEM, and return it.
+   This function will return a null pointer only if TREE is empty. */
+void **
+avlt_find_close (const avlt_tree *tree, const void *item)
+{
+  const avlt_node *p;
+
+  assert (tree != NULL);
+  if (tree->root.tag[0] == MINUS)
+    /* Tree is empty. */
+    return NULL;
+
+  p = tree->root.link[0];
+  for (;;)
+    {
+      int diff = tree->cmp (item, p->data, tree->param);
+      int t;
+
+      /* A3. */
+      if (diff < 0)
+	t = 0;
+      else if (diff > 0)
+	t = 1;
+      else
+	return (void **) &p->data;
+
+      if (p->tag[t] == PLUS)
+	p = p->link[t];
+      else
+	return (void **) &p->data;
+    }
+}
+
+/* Searches AVL tree TREE for an item matching ITEM.  If found, the
+   item is removed from the tree and the actual item found is returned
+   to the caller.  If no item matching ITEM exists in the tree,
+   returns NULL. */
+void *
+avlt_delete (avlt_tree *tree, const void *item)
+{
+  /* Uses my Algorithm DT, which can be found at
+     http://www.msu.edu/user/pfaffben/avl.  Algorithm DT is based on
+     Knuth's Algorithms 6.2.2D (Tree deletion), 6.2.3A (Balanced tree
+     search and insertion), 2.3.1I (Insertion into a threaded binary
+     trees), and the notes on pages 465-466 of Vol. 3. */
+
+  /* D1. */
+  avlt_node *pa[AVL_MAX_HEIGHT];	/* Stack P: Nodes. */
+  unsigned char a[AVL_MAX_HEIGHT];	/* Stack P: Bits. */
+  int k = 1;				/* Stack P: Pointer. */
+  
+  avlt_node *p;
+
+  assert (tree != NULL);
+
+  if (tree->root.tag[0] == MINUS)
+    /* Empty tree. */
+    return NULL;
+
+  a[0] = 0;
+  pa[0] = &tree->root;
+  p = tree->root.link[0];
+  for (;;)
+    {
+      /* D2. */
+      int diff = tree->cmp (item, p->data, tree->param);
+
+      if (diff == 0)
+	break;
+
+      /* D3, D4. */
+      pa[k] = p;
+      if (diff < 0)
+	{
+	  if (p->tag[0] == PLUS)
+	    {
+	      p = p->link[0];
+	      a[k] = 0;
+	    }
+	  else
+	    return NULL;
+	}
+      else if (diff > 0)
+	{
+	  if (p->tag[1] == PLUS)
+	    {
+	      p = p->link[1];
+	      a[k] = 1;
+	    }
+	  else
+	    return NULL;
+	}
+
+      k++;
+    }
+  tree->count--;
+  
+  item = p->data;
+
+  {
+    avlt_node *t = p;
+    avlt_node **q = &pa[k - 1]->link[(int) a[k - 1]];
+
+    /* D5. */
+    if (t->tag[1] == MINUS)
+      {
+	if (t->tag[0] == PLUS)
+	  {
+	    avlt_node *const x = t->link[0];
+
+	    *q = x;
+	    (*q)->bal = 0;
+	    if (x->tag[1] == MINUS)
+	      {
+		if (a[k - 1] == 1)
+		  x->link[1] = t->link[1];
+		else
+		  x->link[1] = pa[k - 1];
+	      }
+	  }
+	else
+	  {
+	    *q = t->link[a[k - 1]];
+	    pa[k - 1]->tag[a[k - 1]] = MINUS;
+	  }
+      }
+    else
+      {
+	/* D6. */
+	avlt_node *r = t->link[1];
+	if (r->tag[0] == MINUS)
+	  {
+	    r->link[0] = t->link[0];
+	    r->tag[0] = t->tag[0];
+	    r->bal = t->bal;
+	    if (r->tag[0] == PLUS)
+	      {
+		avlt_node *s = r->link[0];
+		while (s->tag[1] == PLUS)
+		  s = s->link[1];
+		assert (s->tag[1] == MINUS);
+		s->link[1] = r;
+	      }
+	    *q = r;
+	    a[k] = 1;
+	    pa[k++] = r;
+	  }
+	else
+	  {
+	    /* D7. */
+	    avlt_node *s = r->link[0];
+
+	    a[k] = 1;
+	    pa[k++] = t;
+
+	    a[k] = 0;
+	    pa[k++] = r;
+	    
+	    /* D8. */
+	    while (s->tag[0] != MINUS)
+	      {
+		r = s;
+		s = r->link[0];
+		a[k] = 0;
+		pa[k++] = r;
+	      }
+
+	    /* D9. */
+	    t->data = s->data;
+	    if (s->tag[1] == MINUS)
+	      {
+		r->tag[0] = MINUS;
+		r->link[0] = t;
+	      }
+	    else
+	      {
+		r->link[0] = s->link[1];
+		if (s->link[1]->tag[0] == MINUS)
+		  s->link[1]->link[0] = t;
+	      }
+	    p = s;
+	  }
+      }
+  }
+
+  free (p);
+
+  assert (k > 0);
+  /* D10. */
+  while (--k)
+    {
+      avlt_node *const s = pa[k];
+
+      if (a[k] == 0)
+	{
+	  avlt_node *const r = s->link[1];
+	  
+	  /* D10. */
+	  if (s->bal == -1)
+	    {
+	      s->bal = 0;
+	      continue;
+	    }
+	  else if (s->bal == 0)
+	    {
+	      s->bal = +1;
+	      break;
+	    }
+
+	  assert (s->bal == +1);
+	  if (s->tag[1] == MINUS || r->bal == 0)
+	    {
+	      /* D11. */
+	      s->link[1] = r->link[0];
+	      r->link[0] = s;
+	      r->bal = -1;
+	      pa[k - 1]->link[(int) a[k - 1]] = r;
+	      break;
+	    }
+	  else if (r->bal == +1)
+	    {
+	      /* D12. */
+	      if (PLUS == (s->tag[1] = r->tag[0]))
+		s->link[1] = r->link[0];
+	      r->link[0] = s;
+	      r->tag[0] = PLUS;
+	      s->bal = r->bal = 0;
+	      pa[k - 1]->link[a[k - 1]] = r;
+	    }
+	  else 
+	    {
+	      /* D13. */
+	      assert (r->bal == -1);
+	      p = r->link[0];
+	      if (PLUS == (r->tag[0] = p->tag[1]))
+		r->link[0] = p->link[1];
+	      p->link[1] = r;
+	      p->tag[1] = PLUS;
+	      if (MINUS == (s->tag[1] = p->tag[0]))
+		s->link[1] = p;
+	      else
+		s->link[1] = p->link[0];
+	      p->link[0] = s;
+	      p->tag[0] = PLUS;
+	      if (p->bal == +1)
+		s->bal = -1, r->bal = 0;
+	      else if (p->bal == 0)
+		s->bal = r->bal = 0;
+	      else
+		{
+		  assert (p->bal == -1);
+		  s->bal = 0, r->bal = +1;
+		}
+	      p->bal = 0;
+	      pa[k - 1]->link[(int) a[k - 1]] = p;
+	      pa[k - 1]->tag[(int) a[k - 1]] = PLUS;
+	    }
+	}
+      else
+	{
+	  avlt_node *const r = s->link[0];
+	  
+	  /* D10. */
+	  if (s->bal == +1)
+	    {
+	      s->bal = 0;
+	      continue;
+	    }
+	  else if (s->bal == 0)
+	    {
+	      s->bal = -1;
+	      break;
+	    }
+
+	  assert (s->bal == -1);
+	  if (s->tag[0] == MINUS || r->bal == 0)
+	    {
+	      /* D11. */
+	      s->link[0] = r->link[1];
+	      r->link[1] = s;
+	      r->bal = +1;
+	      pa[k - 1]->link[(int) a[k - 1]] = r;
+	      break;
+	    }
+	  else if (r->bal == -1)
+	    {
+	      /* D12. */
+	      if (PLUS == (s->tag[0] = r->tag[1]))
+		s->link[0] = r->link[1];
+	      r->link[1] = s;
+	      r->tag[1] = PLUS;
+	      s->bal = r->bal = 0;
+	      pa[k - 1]->link[a[k - 1]] = r;
+	    }
+	  else 
+	    {
+	      /* D13. */
+	      assert (r->bal == +1);
+	      p = r->link[1];
+	      if (PLUS == (r->tag[1] = p->tag[0]))
+		r->link[1] = p->link[0];
+	      p->link[0] = r;
+	      p->tag[0] = PLUS;
+	      if (MINUS == (s->tag[0] = p->tag[1]))
+		s->link[0] = p;
+	      else
+		s->link[0] = p->link[1];
+	      p->link[1] = s;
+	      p->tag[1] = PLUS;
+	      if (p->bal == -1)
+		s->bal = +1, r->bal = 0;
+	      else if (p->bal == 0)
+		s->bal = r->bal = 0;
+	      else
+		{
+		  assert (p->bal == +1);
+		  s->bal = 0, r->bal = -1;
+		}
+	      p->bal = 0;
+	      pa[k - 1]->link[(int) a[k - 1]] = p;
+	      pa[k - 1]->tag[(int) a[k - 1]] = PLUS;
+	    }
+	}
+    }
+      
+  return (void *) item;
+}
+
+/* Inserts ITEM into TREE.  Returns NULL if the item was inserted,
+   otherwise a pointer to the duplicate item. */
+void *
+avlt_insert (avlt_tree *tree, void *item)
+{
+  void **p;
+  
+  assert (tree != NULL);
+  
+  p = avlt_probe (tree, item);
+  return (*p == item) ? NULL : *p;
+}
+
+/* If ITEM does not exist in TREE, inserts it and returns NULL.  If a
+   matching item does exist, it is replaced by ITEM and the item
+   replaced is returned.  The caller is responsible for freeing the
+   item returned. */
+void *
+avlt_replace (avlt_tree *tree, void *item)
+{
+  void **p;
+
+  assert (tree != NULL);
+  
+  p = avlt_probe (tree, item);
+  if (*p == item)
+    return NULL;
+  else
+    {
+      void *r = *p;
+      *p = item;
+      return r;
+    }
+}
+
+/* Delete ITEM from TREE when you know that ITEM must be in TREE.  For
+   debugging purposes. */
+void *
+(avlt_force_delete) (avlt_tree *tree, void *item)
+{
+  void *found = avlt_delete (tree, item);
+  assert (found != NULL);
+  return found;
+}
+
+#if SELF_TEST
+
+/* Size of the tree used for testing. */
+#define TREE_SIZE 1024	
+
+/* Used to flag delayed aborting. */
+int done = 0;
+
+/* Count the number of nodes in TREE below and including NODE. */
+int
+count (avlt_tree *tree, avlt_node *node)
+{
+  int n = 1;
+  if (node->tag[0] == PLUS)
+    n += count (tree, node->link[0]);
+  if (node->tag[1] == PLUS)
+    n += count (tree, node->link[1]);
+  return n;
+}
+
+/* Print the structure of node NODE of an avl tree, which is LEVEL
+   levels from the top of the tree.  Uses different delimiters to
+   visually distinguish levels. */
+void
+print_structure (avlt_tree *tree, avlt_node *node, int level)
+{
+  char lc[] = "([{<`";
+  char rc[] = ")]}>'";
+
+  assert (node != NULL);
+  if (level >= 10)
+    {
+      printf ("Too deep, giving up.\n");
+      done = 1;
+      return;
+    }
+  if (node == &tree->root)
+    {
+      printf (" root");
+      return;
+    }
+  printf (" %c%d", lc[level % 5], (int) node->data);
+  fflush (stdout);
+
+  {
+    int i;
+
+    for (i = 0; i <= 1; i++)
+      {
+	if (node->tag[i] == PLUS)
+	  print_structure (tree, node->link[i], level + 1);
+	else if (node->link[i] != &tree->root)
+	  printf (" :%d", (int) node->link[i]->data);
+	else
+	  printf (" :r");
+	fflush (stdout);
+      }
+  }
+  printf ("%c", rc[level % 5]);
+  fflush (stdout);
+}
+
+/* Compare two integers A and B and return a strcmp()-type result. */
+int
+compare_ints (const void *a, const void *b, void *param unused)
+{
+  return ((int) a) - ((int) b);
+}
+
+/* Print the value of integer A. */
+void
+print_int (void *a, void *param unused)
+{
+  printf (" %d", (int) a);
+}
+
+/* Linearly print contents of TREE. */
+void
+print_contents (avlt_tree *tree)
+{
+  avlt_walk (tree, print_int, NULL);
+  printf ("\n");
+}
+
+/* Examine NODE in a avl tree.  *COUNT is increased by the number of
+   nodes in the tree, including the current one.  If the node is the
+   root of the tree, PARENT should be INT_MIN, otherwise it should be
+   the parent node value.  DIR is the direction that the current node
+   is linked from the parent: -1 for left child, +1 for right child;
+   it is not used if PARENT is INT_MIN.  Returns the height of the
+   tree rooted at NODE. */
+int
+recurse_tree (avlt_tree *tree, avlt_node *node, int *count, int parent,
+	      int dir, unsigned char *nodes, unsigned char *threads)
+{
+  if (node != &tree->root) 
+    {
+      int d = (int) node->data;
+      int nl = 0;
+      int nr = 0;
+
+      (*count)++;
+
+      assert (d >= 0 && d < TREE_SIZE);
+      if (nodes[d / 8] & (1 << (d % 8)))
+	{
+	  printf (" Arrived at node %d by two different paths.\n", d);
+	  done = 1;
+	}
+      else
+	nodes[d / 8] |= 1 << (d % 8);
+
+      if (node->tag[0] == PLUS)
+	nl = recurse_tree (tree, node->link[0], count, d, -1, nodes, threads);
+      else if (node->link[0] != &tree->root)
+	{
+	  int dl = (int) node->link[0]->data;
+	  assert (dl >= 0 && dl < TREE_SIZE);
+	  threads[dl / 8] |= 1 << (dl % 8);
+	}
+
+      if (node->tag[1] == PLUS)
+	nr = recurse_tree (tree, node->link[1], count, d, 1, nodes, threads);
+      else if (node->link[1] != &tree->root)
+	{
+	  int dr = (int) node->link[1]->data;
+	  assert (dr >= 0 && dr < TREE_SIZE);
+	  threads[dr / 8] |= 1 << (dr % 8);
+	}
+
+      if (nr - nl != node->bal)
+	{
+	  printf (" Node %d has incorrect balance: right height=%d, "
+		  "left height=%d, difference=%d, but balance factor=%d.\n",
+		  d, nr, nl, nr - nl, node->bal);
+	  done = 1;
+	}
+      
+      if (node->bal < -1 || node->bal > 1)
+	{
+	  printf (" Node %d has invalid balance factor %d.\n",
+		  d, node->bal);
+	  done = 1;
+	}
+      
+      if (parent != INT_MIN)
+	{
+	  assert (dir == -1 || dir == +1);
+	  if (dir == -1 && d > parent)
+	    {
+	      printf (" Node %d is smaller than its left child %d.\n",
+		    parent, d);
+	      done = 1;
+	    }
+	  else if (dir == +1 && d < parent)
+	    {
+	      printf (" Node %d is larger than its right child %d.\n",
+		      parent, d);
+	      done = 1;
+	    }
+	}
+      assert (node->bal >= -1 && node->bal <= 1);
+      return 1 + (nl > nr ? nl : nr);
+    }
+  else return 0;
+}
+
+/* Check that everything about TREE is kosher. */
+void
+verify_tree (avlt_tree *tree)
+{
+  {
+    unsigned char nodes[(TREE_SIZE + 7) / 8];
+    unsigned char threads[(TREE_SIZE + 7) / 8];
+
+    int count = 0;
+    int i;
+    
+    memset (nodes, 0, (TREE_SIZE + 7) / 8);
+    memset (threads, 0, (TREE_SIZE + 7) / 8);
+  
+    recurse_tree (tree, tree->root.link[0], &count, INT_MIN, 0, nodes,
+		  threads);
+    
+    if (count != tree->count)
+      {
+	printf (" Tree should have %d nodes, but tree count by recursive "
+		"descent is %d.\n", tree->count, count);
+	done = 1;
+      }
+
+    for (i = 0; i < TREE_SIZE; i++)
+      {
+	int thread = threads[i / 8] & (1 << (i % 8));
+	int node = nodes[i / 8] & (1 << (i % 8));
+
+	if (thread && !node)
+	  {
+	    printf (" A thread leads to ``node'' %d, which is "
+		    "not in the tree.", i);
+	    done = 1;
+	  }
+      }
+  }
+
+  /* Check right threads. */
+  {
+    int count = 0;
+    int last = INT_MIN;
+    void **data = NULL;
+  
+    while (NULL != (data = avlt_next (tree, data)))
+      {
+	if (((int) *data) < last)
+	  {
+	    printf (" Misordered right threads.\n");
+	    abort ();
+	  }
+	else if (((int) *data) == last)
+	  {
+	    printf (" Loop in right threads detected on %d.\n", last);
+	    abort ();
+	  }
+	last = (int) *data;
+	count++;
+      }
+    if (count != tree->count)
+      {
+	printf (" Tree should have %d nodes, but tree count by right threads "
+		"is %d.\n", tree->count, count);
+	done = 1;
+      }
+  }
+
+  /* Check left threads. */
+  {
+    int count = 0;
+    int last = INT_MAX;
+    void **data = NULL;
+
+    while (NULL != (data = avlt_prev (tree, data)))
+      {
+	if (((int) *data) > last)
+	  {
+	    printf (" Misordered left threads.\n");
+	    abort ();
+	  }
+	else if (((int) *data) == last)
+	  {
+	    printf (" Loop in left threads detected on %d.\n", last);
+	    abort ();
+	  }
+	last = (int) *data;
+	count++;
+      }
+    if (count != tree->count)
+      {
+	printf (" Tree should have %d nodes, but tree count by left threads "
+		"is %d.\n", tree->count, count);
+	done = 1;
+      }
+  }
+
+  if (done)
+    abort ();
+}
+
+/* Arrange the N elements of ARRAY in random order. */
+void
+shuffle (int *array, int n)
+{
+  int i;
+  
+  for (i = 0; i < n; i++)
+    {
+      int j = i + rand () % (n - i);
+      int t = array[j];
+      array[j] = array[i];
+      array[i] = t;
+    }
+}
+
+/* Compares avl trees rooted at A and B, making sure that they are
+   identical. */
+void
+compare_trees (avlt_node *a, avlt_node *b)
+{
+  int diff = 0;
+  
+  assert (a && b);
+  
+  /* Separating these conditions makes it easier to pinpoint bad data
+     under a memory debugger like Checker because each test is a
+     separate statement. */
+  diff |= a->data != b->data;
+  diff |= a->bal != b->bal;
+  diff |= ((a->tag[0] == PLUS) ^ (b->tag[0] == PLUS));
+  diff |= ((a->tag[1] == PLUS) ^ (b->tag[1] == PLUS));
+  if (diff)
+    {
+      printf (" Copied nodes differ: %d b=%d a->bal=%d b->bal=%d a:",
+	      (int) a->data, (int) b->data, a->bal, b->bal);
+      if (a->link[0])
+	printf ("l");
+      if (a->link[1])
+	printf ("r");
+      printf (" b:");
+      if (b->link[0])
+	printf ("l");
+      if (b->link[1])
+	printf ("r");
+      printf ("\n");
+      abort ();
+    }
+  if (a->tag[0] == PLUS)
+    compare_trees (a->link[0], b->link[0]);
+  if (a->tag[1] == PLUS)
+    compare_trees (a->link[1], b->link[1]);
+}
+
+/* Simple stress test procedure for the AVL tree routines.  Does the
+   following:
+
+   * Generate a random number seed.  By default this is generated from
+   the current time.  You can also pass a seed value on the command
+   line if you want to test the same case.  The seed value is
+   displayed.
+
+   * Create a tree and insert the integers from 0 up to TREE_SIZE - 1
+   into it, in random order.  Verify the tree structure after each
+   insertion.
+   
+   * Remove each integer from the tree, in a different random order.
+   After each deletion, verify the tree structure; also, make a copy
+   of the tree into a new tree, verify the copy and compare it to the
+   original, then destroy the copy.
+
+   * Destroy the tree, increment the random seed value, and start over.
+
+   If you make any modifications to the avl tree routines, then you
+   might want to insert some calls to print_structure() at strategic
+   places in order to be able to see what's really going on.  Also,
+   memory debuggers like Checker or Purify are very handy. */
+#define N_ITERATIONS 16
+int
+main (int argc, char **argv)
+{
+  int array[TREE_SIZE];
+  int seed;
+  int iteration;
+  
+  if (argc == 2)
+    seed = atoi (argv[1]);
+  else
+    seed = time (0) * 257 % 32768;
+
+  fputs ("Testing avlt...\n", stdout);
+  
+  for (iteration = 1; iteration <= N_ITERATIONS; iteration++)
+    {
+      avlt_tree *tree;
+      int i;
+      
+      printf ("Iteration %4d/%4d: seed=%5d", iteration, N_ITERATIONS, seed);
+      fflush (stdout);
+      
+      srand (seed++);
+
+      for (i = 0; i < TREE_SIZE; i++)
+	array[i] = i;
+      shuffle (array, TREE_SIZE);
+      
+      tree = avlt_create (compare_ints, NULL);
+      for (i = 0; i < TREE_SIZE; i++)
+	avlt_force_insert (tree, (void *) (array[i]));
+      verify_tree (tree);
+      
+      shuffle (array, TREE_SIZE);
+      for (i = 0; i < TREE_SIZE; i++)
+	{
+	  avlt_tree *copy;
+
+	  avlt_delete (tree, (void *) (array[i]));
+	  verify_tree (tree);
+
+	  copy = avlt_copy (tree, NULL);
+	  verify_tree (copy);
+	  if (tree->root.link[0] != &tree->root)
+	    compare_trees (tree->root.link[0], copy->root.link[0]);
+	  else if (copy->root.link[1] != &copy->root)
+	    printf (" Empty tree results in nonempty copy.\n"), abort ();
+	  avlt_destroy (copy, NULL);
+
+	  if (i % 128 == 0)
+	    {
+	      putchar ('.');
+	      fflush (stdout);
+	    }
+	}
+      fputs (" good.\n", stdout);
+
+      avlt_destroy (tree, NULL);
+    }
+  
+  return 0;
+}
+#endif /* SELF_TEST */
+
+/*
+  Local variables:
+  compile-command: "gcc -DSELF_TEST=1 -W -Wall -I. -o ./avlt-test avlt.c"
+  End:
+*/
+
diff --git a/avl-1.4.0/avlt.h b/avl-1.4.0/avlt.h
new file mode 100644
index 0000000..94272b4
--- /dev/null
+++ b/avl-1.4.0/avlt.h
@@ -0,0 +1,142 @@
+/* libavl - manipulates AVL trees.
+   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.
+
+   The author may be contacted at <pfaffben@pilot.msu.edu> on the
+   Internet, or as Ben Pfaff, 12167 Airport Rd, DeWitt MI 48820, USA
+   through more mundane means. */
+
+/* This is file avlt.h in libavl. */
+
+#if !avlt_h
+#define avlt_h 1
+
+/* The default maximum height of 32 allows for AVL trees having
+   between 5,704,880 and 4,294,967,295 nodes, depending on order of
+   insertion.  You may change this compile-time constant as you
+   wish. */
+#ifndef AVL_MAX_HEIGHT
+#define AVL_MAX_HEIGHT	32
+#endif
+
+/* Structure for a node in a threaded AVL tree. */
+typedef struct avlt_node
+  {
+    void *data;			/* Pointer to data. */
+    struct avlt_node *link[2];	/* Subtrees or threads. */
+    signed char bal;		/* Balance factor. */
+    char cache;			/* Used during insertion. */
+    signed char tag[2];		/* Left and right thread tags. */
+  }
+avlt_node;
+
+/* Used for traversing a threaded AVL tree. */
+typedef struct avlt_traverser
+  {
+    int init;			/* Initialized? */
+    const avlt_node *p;		/* Last node returned. */
+  }
+avlt_traverser;
+
+/* Initializer for avlt_traverser. */
+#define AVLT_TRAVERSER_INIT {0}
+
+/* Function types. */
+#if !AVL_FUNC_TYPES
+#define AVL_FUNC_TYPES 1
+typedef int (*avl_comparison_func) (const void *a, const void *b, void *param);
+typedef void (*avl_node_func) (void *data, void *param);
+typedef void *(*avl_copy_func) (void *data, void *param);
+#endif
+
+/* Structure which holds information about a threaded AVL tree. */
+typedef struct avlt_tree
+  {
+    avlt_node root;		/* Tree root node. */
+    avl_comparison_func cmp;	/* Used to compare keys. */
+    int count;			/* Number of nodes in the tree. */
+    void *param;		/* Arbitary user data. */
+  }
+avlt_tree;
+
+/* General functions. */
+avlt_tree *avlt_create (avl_comparison_func, void *param);
+void avlt_destroy (avlt_tree *, avl_node_func);
+void avlt_free (avlt_tree *);
+int avlt_count (const avlt_tree *);
+avlt_tree *avlt_copy (const avlt_tree *, avl_copy_func);
+struct avl_tree;
+avlt_tree *avlt_thread (struct avl_tree *);
+struct avl_tree *avlt_unthread (avlt_tree *);
+
+/* Walk the tree. */
+void avlt_walk (const avlt_tree *, avl_node_func, void *param);
+void *avlt_traverse (const avlt_tree *, avlt_traverser *);
+#define avlt_init_traverser(TRAVERSER) ((TRAVERSER)->init = 0)
+void **avlt_next (const avlt_tree *tree, void **item);
+void **avlt_prev (const avlt_tree *tree, void **item);
+
+/* Search for a given item. */
+void **avlt_probe (avlt_tree *, void *);
+void *avlt_delete (avlt_tree *, const void *);
+void **avlt_find (const avlt_tree *, const void *);
+void **avlt_find_close (const avlt_tree *, const void *);
+
+#if __GCC__ >= 2
+extern inline void *
+avlt_insert (avlt_tree *tree, void *item)
+{
+  void **p = avlt_probe (tree, item);
+  return (*p == item) ? NULL : *p;
+}
+
+extern inline void *
+avlt_replace (avlt_tree *tree, void *item)
+{
+  void **p = avlt_probe (tree, item);
+  if (*p == item)
+    return NULL;
+  else
+    {
+      void *r = *p;
+      *p = item;
+      return r;
+    }
+}
+#else /* not gcc */
+void *avlt_insert (avlt_tree *tree, void *item);
+void *avlt_replace (avlt_tree *tree, void *item);
+#endif /* not gcc */
+
+/* Easy assertions on insertion & deletion. */
+#ifndef NDEBUG
+#define avlt_force_insert(A, B)			\
+	do					\
+	  {					\
+            void *r = avlt_insert (A, B);	\
+	    assert (r == NULL);			\
+	  }					\
+	while (0)
+void *avlt_force_delete (avlt_tree *, void *);
+#else
+#define avlt_force_insert(A, B)			\
+	avlt_insert (A, B)
+#define avlt_force_delete(A, B)			\
+	avlt_delete (A, B)
+#endif
+
+#endif /* avlt_h */
diff --git a/avl-1.4.0/avltr.c b/avl-1.4.0/avltr.c
new file mode 100644
index 0000000..2831bee
--- /dev/null
+++ b/avl-1.4.0/avltr.c
@@ -0,0 +1,1538 @@
+/* libavl - manipulates AVL trees.
+   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.
+
+   The author may be contacted at <pfaffben@pilot.msu.edu> on the
+   Internet, or as Ben Pfaff, 12167 Airport Rd, DeWitt MI 48820, USA
+   through more mundane means. */
+
+/* This is file avltr.c in libavl. */
+
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+#if SELF_TEST 
+#include <limits.h>
+#include <time.h>
+#endif
+#include <stdio.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <assert.h>
+#include "avltr.h"
+
+/* Tag types. */
+#define PLUS +1
+#define MINUS -1
+
+#if !__GCC__ && !defined (inline)
+#define inline
+#endif
+
+void
+print_structure (avltr_tree *tree, avltr_node *node, int level);
+
+#if __GNUC__ >= 2
+#define unused __attribute__ ((unused))
+#else
+#define unused
+#endif
+
+#ifdef HAVE_XMALLOC
+void *xmalloc (size_t);
+#else /* !HAVE_XMALLOC */
+/* Allocates SIZE bytes of space using malloc().  Aborts if out of
+   memory. */
+static void *
+xmalloc (size_t size)
+{
+  void *vp;
+  if (size == 0)
+    return NULL;
+  vp = malloc (size);
+  assert (vp != NULL);
+  if (vp == NULL)
+    {
+      fprintf (stderr, "virtual memory exhausted\n");
+      exit (EXIT_FAILURE);
+    }
+  return vp;
+}
+#endif /* !HAVE_XMALLOC */
+
+/* Creates an AVL tree in arena OWNER (which can be NULL).  The arena
+   is owned by the caller, not by the AVL tree.  CMP is a order
+   function for the data to be stored in the tree.  PARAM is arbitrary
+   data that becomes an argument to the comparison function. */
+avltr_tree *
+avltr_create (avl_comparison_func cmp, void *param)
+{
+  avltr_tree *tree;
+
+  assert (cmp != NULL);
+  tree = xmalloc (sizeof (avltr_tree));
+
+  tree->root.link[0] = NULL;
+  tree->root.link[1] = &tree->root;
+  tree->root.rtag = PLUS;
+  tree->cmp = cmp;
+  tree->count = 0;
+  tree->param = param;
+
+  return tree;
+}
+
+/* Destroy tree TREE.  Function FREE_FUNC is called for every node in
+   the tree as it is destroyed.  
+
+   No effect if the tree has an arena owner and free_func is NULL.
+   The caller owns the arena and must destroy it itself.
+
+   Do not attempt to reuse the tree after it has been freed.  Create a
+   new one.  */
+void
+avltr_destroy (avltr_tree *tree, avl_node_func free_func)
+{
+  assert (tree != NULL);
+  
+  if (tree->root.link[0] != &tree->root)
+    {
+      /* Uses Knuth's Algorithm 2.3.1T as modified in exercise 13
+	 (postorder traversal), further modified for right-threaded
+	 trees. */
+      
+      /* T1. */
+      avltr_node *an[AVL_MAX_HEIGHT];	/* Stack A: nodes. */
+      char ab[AVL_MAX_HEIGHT];		/* Stack A: bits. */
+      int ap = 0;			/* Stack A: height. */
+      avltr_node *p = tree->root.link[0];
+
+      for (;;)
+	{
+	  /* T2. */
+	  while (p != NULL)
+	    {
+	      /* T3. */
+	      ab[ap] = 0;
+	      an[ap++] = p;
+	      p = p->link[0];
+	    }
+
+	  /* T4. */
+	  for (;;)
+	    {
+	      if (ap == 0)
+		goto done;
+
+	      p = an[--ap];
+	      if (ab[ap] == 0)
+		{
+		  ab[ap++] = 1;
+		  if (p->rtag == MINUS)
+		    continue;
+		  p = p->link[1];
+		  break;
+		}
+      
+	      if (free_func)
+		free_func (p->data, tree->param);
+	      free (p);
+	    }
+	}
+    }
+
+ done:
+  free (tree);
+}
+
+/* avltr_destroy() with FREE_FUNC hardcoded as free(). */
+void
+avltr_free (avltr_tree *tree)
+{
+  avltr_destroy (tree, (avl_node_func) free);
+}
+
+/* Return the number of nodes in TREE. */
+int
+avltr_count (const avltr_tree *tree)
+{
+  assert (tree != NULL);
+  return tree->count;
+}
+
+/* Copy the contents of TREE to a new tree in arena OWNER.  If COPY is
+   non-NULL, then each data item is passed to function COPY, and the
+   return values are inserted into the new tree; otherwise, the items
+   are copied verbatim from the old tree to the new tree.  Returns the
+   new tree. */
+avltr_tree *
+avltr_copy (const avltr_tree *tree, avl_copy_func copy)
+{
+  /* Knuth's Algorithm 2.3.1C (copying a binary tree).  Additionally
+     uses Algorithm 2.3.1I (insertion into a threaded binary tree) and
+     Algorithm 2.3.1 exercise 17 (preorder successor in threaded
+     binary tree).  */
+
+  avltr_tree *new_tree;
+
+  const avltr_node *p;
+  avltr_node *q;
+  
+  assert (tree != NULL);
+  new_tree = avltr_create (tree->cmp, tree->param);
+  new_tree->count = tree->count;
+  p = &tree->root;
+  if (p->link[0] == p)
+    return new_tree;
+  q = &new_tree->root;
+
+  for (;;)
+    {
+      /* C4.  This is Algorithm 2.3.1 exercise 23 for insertion to the
+       left in a right-threaded binary tree. */
+      if (p->link[0] != NULL)
+	{
+	  avltr_node *r = xmalloc (sizeof (avltr_node));
+
+	  q->link[0] = r;
+	  r->link[0] = NULL;
+	  r->link[1] = q;
+	  r->rtag = MINUS;
+	}
+
+      /* C5: Find preorder successors of P and Q.  This is Algorithm
+         2.3.1 exercise 17 but applies its actions to Q as well as
+         P. */
+      if (p->link[0] != NULL)
+	{
+	  p = p->link[0];
+	  q = q->link[0];
+	}
+      else
+	{
+	  while (p->rtag == MINUS)
+	    {
+	      p = p->link[1];
+	      q = q->link[1];
+	    }
+	  p = p->link[1];
+	  q = q->link[1];
+	}
+
+      /* C6. */
+      if (p == &tree->root)
+	{
+	  assert (q == &new_tree->root);
+	  return new_tree;
+	}
+      
+      /* C2.  This is Algorithm 2.3.1 exercise 23 for insertion to the
+	 right in a right-threaded binary tree. */
+      if (p->rtag == PLUS)
+	{
+	  avltr_node *r = xmalloc (sizeof (avltr_node));
+
+	  r->link[1] = q->link[1];
+	  r->rtag = q->rtag;
+	  q->link[1] = r;
+	  q->rtag = PLUS;
+	  r->link[0] = NULL;
+	}
+
+      /* C3. */
+      q->bal = p->bal;
+      if (copy == NULL)
+	q->data = p->data;
+      else
+	q->data = copy (p->data, tree->param);
+    }
+}
+
+/* Threads the unthreaded AVL tree TREE in-place, and returns TREE cast to
+   avltr_tree *. */
+avltr_tree *
+avltr_thread (struct avl_tree *_tree)
+{
+  /* Uses Knuth's Algorithm 2.3.1 exercise 30 (thread an unthreaded
+     tree, with Algorithm 2.3.1T (inorder traversal) for computing
+     Q$. */
+
+  avltr_tree *tree = (avltr_tree *) _tree;
+
+  /* Algorithm T's variables. */
+  avltr_node *an[AVL_MAX_HEIGHT];	/* Stack A: nodes. */
+  avltr_node **ap;			/* Stack A: stack pointer. */
+  avltr_node *tp;			/* P. */
+
+  /* Algorithm L's variables. */
+  avltr_node *p, *q;
+
+  assert (tree != NULL);
+
+  /* T1. */
+  ap = an;
+  tp = tree->root.link[0];
+
+  /* L1. */
+  q = &tree->root;
+  q->link[1] = q;
+
+  for (;;)
+    {
+      /* L2. */
+      {
+	/* T2. */
+	while (tp != NULL)
+	  {
+	    /* T3. */
+	    *ap++ = tp;
+	    tp = tp->link[0];
+	  }
+      
+	/* T4.  Modified to visit HEAD after fully traversing the
+           tree. */
+	if (ap == an)
+	  tp = &tree->root;
+	else
+	  tp = *--ap;
+
+	/* T5: Visit P. */
+	p = tp;
+      }
+
+      /* L3. */
+      if (q->link[1] == NULL)
+	{
+	  q->link[1] = p;
+	  q->rtag = MINUS;
+	}
+      else
+	q->rtag = PLUS;
+  
+      /* L4. */
+      if (p == &tree->root)
+	return tree;
+      q = p;
+
+      /* T5: Next. */
+      tp = tp->link[1];
+    }
+}
+
+/* Unthreads the threaded tree TREE in-place, and returns TREE cast to
+   avl_tree *. */
+struct avl_tree *
+avltr_unthread (avltr_tree *tree)
+{
+  /* Uses Knuth's Algorithm 2.3.1T as modified in exercise 13
+     (postorder traversal). */
+      
+  /* T1. */
+  avltr_node *an[AVL_MAX_HEIGHT];	/* Stack A: nodes. */
+  char ab[AVL_MAX_HEIGHT];		/* Stack A: bits. */
+  int ap = 0;				/* Stack A: height. */
+  avltr_node *p;
+
+  assert (tree != NULL);
+  p = tree->root.link[0];
+  if (p != NULL)
+    for (;;)
+      {
+	/* T2. */
+	for (;;)
+	  {
+	    /* T3. */
+	    ab[ap] = 0;
+	    an[ap++] = p;
+	    if (p->link[0] == NULL)
+	      break;
+	    p = p->link[0];
+	  }
+
+	/* T4. */
+	for (;;)
+	  {
+	    if (ap == 0)
+	      goto done;
+
+	    p = an[--ap];
+	    if (ab[ap] == 0)
+	      {
+		ab[ap++] = 1;
+		if (p->rtag == MINUS)
+		  continue;
+		p = p->link[1];
+		break;
+	      }
+      
+	    if (p->rtag == MINUS)
+	      p->link[1] = NULL;
+	  }
+      }
+  else
+    tree->root.link[0] = NULL;
+
+ done:
+  tree->root.link[1] = NULL;
+  return (struct avl_tree *) tree;
+}
+
+/* Walk tree TREE in inorder, calling WALK_FUNC at each node.  Passes
+   PARAM to WALK_FUNC.  */
+void
+avltr_walk (const avltr_tree *tree, avl_node_func walk_func, void *param)
+{
+  const avltr_node *p = &tree->root;
+
+  /* Uses Knuth's algorithm 2.3.1D (threaded inorder successor). */
+  assert (tree && walk_func);
+  
+  for (;;)
+    {
+      if (p->rtag == MINUS)
+	p = p->link[1];
+      else
+	{
+	  p = p->link[1];
+	  while (p->link[0] != NULL)
+	    p = p->link[0];
+	}
+
+      if (p == &tree->root)
+	return;
+
+      walk_func (p->data, param);
+    }
+}
+
+/* Each call to this function for a given TREE and TRAV return the
+   next item in the tree in inorder.  Initialize the first element of
+   TRAV (init) to 0 before calling the first time.  Returns NULL when
+   out of elements.  */
+void *
+avltr_traverse (const avltr_tree *tree, avltr_traverser *trav)
+{
+  const avltr_node *p;
+  
+  assert (tree && trav);
+
+  if (trav->init == 0)
+    {
+      p = &tree->root;
+      trav->init = 1;
+    }
+  else
+    p = trav->p;
+
+  /* Knuth's Algorithm 2.3.1S (threaded inorder successor). */
+  if (p->rtag == MINUS)
+    p = p->link[1];
+  else
+    {
+      p = p->link[1];
+      while (p->link[0] != NULL)
+	p = p->link[0];
+    }
+
+  if (p == &tree->root)
+    {
+      trav->init = 0;
+      return NULL;
+    }
+  else
+    {
+      trav->p = p;
+      return (void *) p->data;
+    }
+}
+
+/* Given ITEM, a pointer to a data item in TREE (or NULL), returns a
+   pointer to the next item in the tree in comparison order, or NULL
+   if ITEM is the last item. */
+void **
+avltr_next (const avltr_tree *tree, void **item)
+{
+  const avltr_node *p;
+
+  assert (tree != NULL);
+  if (item == NULL)
+    p = &tree->root;
+  else
+    p = (avltr_node *) (((char *) item) - offsetof (avltr_node, data));
+
+  /* Knuth's Algorithm 2.3.1S (threaded inorder successor). */
+  if (p->rtag == MINUS)
+    p = p->link[1];
+  else
+    {
+      p = p->link[1];
+      while (p->link[0] != NULL)
+	p = p->link[0];
+    }
+
+  if (p == &tree->root)
+    return NULL;
+
+  return (void **) &p->data;
+}
+
+/* Search TREE for an item matching ITEM.  If found, returns a pointer
+   to the address of the item.  If none is found, ITEM is inserted
+   into the tree, and a pointer to the address of ITEM is returned.
+   In either case, the pointer returned can be changed by the caller,
+   or the returned data item can be directly edited, but the key data
+   in the item must not be changed. */
+void **
+avltr_probe (avltr_tree *tree, void *item)
+{
+  /* Uses Knuth's Algorithm 6.2.3A (balanced tree search and
+     insertion), modified for a right-threaded binary tree.  Caches
+     results of comparisons.  In empirical tests this eliminates about
+     25% of the comparisons seen under random insertions.  */
+
+  /* A1. */
+  avltr_node *t;
+  avltr_node *s, *p, *q, *r;
+
+  assert (tree != NULL);
+  t = &tree->root;
+  s = p = t->link[0];
+
+  if (s == NULL)
+    {
+      tree->count++;
+      assert (tree->count == 1);
+      q = t->link[0] = xmalloc (sizeof (avltr_node));
+      q->data = item;
+      q->link[0] = NULL;
+      q->link[1] = t;
+      q->rtag = MINUS;
+      q->bal = 0;
+      return &q->data;
+    }
+
+  for (;;)
+    {
+      /* A2. */
+      int diff = tree->cmp (item, p->data, tree->param);
+
+      /* A3. */
+      if (diff < 0)
+	{
+	  p->cache = 0;
+	  q = p->link[0];
+	  if (q == NULL)
+	    {
+	      /* Algorithm 2.3.1 exercise 23 for insertion to the left
+		 in a right-threaded binary tree. */
+	      q = xmalloc (sizeof (avltr_node));
+	      p->link[0] = q;
+	      q->link[0] = NULL;
+	      q->link[1] = p;
+	      q->rtag = MINUS;
+	      break;
+	    }
+	}
+      /* A4. */
+      else if (diff > 0)
+	{
+	  p->cache = 1;
+	  q = p->link[1];
+	  if (p->rtag == MINUS)
+	    {
+	      /* Algorithm 2.3.1 exercise 23 for insertion to the right
+		 in a right-threaded binary tree. */
+	      q = xmalloc (sizeof (avltr_node));
+	      q->link[1] = p->link[1];
+	      q->rtag = p->rtag;
+	      p->link[1] = q;
+	      p->rtag = PLUS;
+	      q->link[0] = NULL;
+	      break;
+	    }
+	  assert (q != NULL);
+	}
+      else
+	/* A2. */
+	return &p->data;
+
+      /* A3, A4. */
+      if (q->bal != 0)
+	t = p, s = q;
+      p = q;
+    }
+  
+  /* A5. */
+  tree->count++;
+  q->data = item;
+  q->bal = 0;
+  
+  /* A6. */
+  r = p = s->link[(int) s->cache];
+  while (p != q)
+    {
+      p->bal = p->cache * 2 - 1;
+      p = p->link[(int) p->cache];
+    }
+
+  /* A7. */
+  if (s->cache == 0)
+    {
+      /* a = -1. */
+      if (s->bal == 0)
+	{
+	  s->bal = -1;
+	  return &q->data;
+	}
+      else if (s->bal == +1)
+	{
+	  s->bal = 0;
+	  return &q->data;
+	}
+
+      assert (s->bal == -1);
+      if (r->bal == -1)
+	{
+	  /* A8. */
+	  p = r;
+	  if (r->rtag == MINUS)
+	    {
+	      s->link[0] = NULL;
+	      r->link[1] = s;
+	      r->rtag = PLUS;
+	    }
+	  else
+	    {
+	      s->link[0] = r->link[1];
+	      r->link[1] = s;
+	    }
+	  s->bal = r->bal = 0;
+	}
+      else
+	{
+	  /* A9. */
+	  assert (r->bal == +1);
+	  p = r->link[1];
+	  r->link[1] = p->link[0];
+	  p->link[0] = r;
+	  s->link[0] = p->link[1];
+	  p->link[1] = s;
+	  if (p->bal == -1)
+	    s->bal = 1, r->bal = 0;
+	  else if (p->bal == 0)
+	    s->bal = r->bal = 0;
+	  else 
+	    {
+	      assert (p->bal == +1);
+	      s->bal = 0, r->bal = -1;
+	    }
+	  p->bal = 0;
+	  p->rtag = PLUS;
+	  if (s->link[0] == s)
+	    s->link[0] = NULL;
+	  if (r->link[1] == NULL)
+	    {
+	      r->link[1] = p;
+	      r->rtag = MINUS;
+	    }
+	}
+    }
+  else
+    {
+      /* a == +1. */
+      if (s->bal == 0)
+	{
+	  s->bal = 1;
+	  return &q->data;
+	}
+      else if (s->bal == -1)
+	{
+	  s->bal = 0;
+	  return &q->data;
+	}
+
+      assert (s->bal == +1);
+      if (r->bal == +1)
+	{
+	  /* A8. */
+	  p = r;
+	  if (r->link[0] == NULL)
+	    {
+	      s->rtag = MINUS;
+	      r->link[0] = s;
+	    }
+	  else
+	    {
+	      s->link[1] = r->link[0];
+	      s->rtag = PLUS;
+	      r->link[0] = s;
+	    }
+	  s->bal = r->bal = 0;
+	}
+      else
+	{
+	  /* A9. */
+	  assert (r->bal == -1);
+	  p = r->link[0];
+	  r->link[0] = p->link[1];
+	  p->link[1] = r;
+	  s->link[1] = p->link[0];
+	  p->link[0] = s;
+	  if (p->bal == +1)
+	    s->bal = -1, r->bal = 0;
+	  else if (p->bal == 0)
+	    s->bal = r->bal = 0;
+	  else 
+	    {
+	      assert (p->bal == -1);
+	      s->bal = 0, r->bal = 1;
+	    }
+	  p->rtag = PLUS;
+	  if (s->link[1] == NULL)
+	    {
+	      s->link[1] = p;
+	      s->rtag = MINUS;
+	    }
+	  if (r->link[0] == r)
+	    r->link[0] = NULL;
+	  p->bal = 0;
+	}
+    }
+		
+  /* A10. */
+  if (t != &tree->root && s == t->link[1])
+    t->link[1] = p;
+  else
+    t->link[0] = p;
+
+  return &q->data;
+}
+  
+/* Search TREE for an item matching ITEM, and return a pointer to it
+   if found. */
+void **
+avltr_find (const avltr_tree *tree, const void *item)
+{
+  const avltr_node *p;
+
+  assert (tree != NULL);
+  p = tree->root.link[0];
+  if (p == NULL)
+    return NULL;
+  for (;;)
+    {
+      int diff = tree->cmp (item, p->data, tree->param);
+
+      /* A3. */
+      if (diff < 0)
+	{
+	  p = p->link[0];
+	  if (p == NULL)
+	    return NULL;
+	}
+      else if (diff > 0)
+	{
+	  if (p->rtag == MINUS)
+	    return NULL;
+	  p = p->link[1];
+	}
+      else
+	return (void **) &p->data;
+    }
+}
+
+/* Search TREE for an item close to the value of ITEM, and return it.
+   This function will return a null pointer only if TREE is empty. */
+void **
+avltr_find_close (const avltr_tree *tree, const void *item)
+{
+  const avltr_node *p;
+
+  assert (tree != NULL);
+  p = tree->root.link[0];
+  if (p == NULL)
+    return NULL;
+  for (;;)
+    {
+      int diff = tree->cmp (item, p->data, tree->param);
+
+      /* A3. */
+      if (diff < 0)
+	{
+	  if (p->link[0])
+	    p = p->link[0];
+	  else
+	    return (void **) &p->data;
+	}
+      else if (diff > 0)
+	{
+	  if (p->rtag == MINUS)
+	    return (void **) &p->data;
+	  p = p->link[1];
+	}
+      else
+	return (void **) &p->data;
+    }
+}
+
+/* Searches AVL tree TREE for an item matching ITEM.  If found, the
+   item is removed from the tree and the actual item found is returned
+   to the caller.  If no item matching ITEM exists in the tree,
+   returns NULL. */
+void *
+avltr_delete (avltr_tree *tree, const void *item)
+{
+  /* Uses my Algorithm DTR, which can be found at
+     http://www.msu.edu/user/pfaffben/avl.  Algorithm DT is based on
+     Knuth's Algorithms 6.2.2D (Tree deletion), 6.2.3A (Balanced tree
+     search and insertion), 2.3.1I (Insertion into a threaded binary
+     trees), and the notes on pages 465-466 of Vol. 3. */
+
+  /* D1. */
+  avltr_node *pa[AVL_MAX_HEIGHT];	/* Stack P: Nodes. */
+  unsigned char a[AVL_MAX_HEIGHT];	/* Stack P: Bits. */
+  int k = 1;				/* Stack P: Pointer. */
+  
+  avltr_node *p;
+
+  assert (tree != NULL);
+
+  a[0] = 0;
+  pa[0] = &tree->root;
+  p = tree->root.link[0];
+  if (p == NULL)
+    return NULL;
+  for (;;)
+    {
+      /* D2. */
+      int diff = tree->cmp (item, p->data, tree->param);
+
+      if (diff == 0)
+	break;
+
+      /* D3, D4. */
+      pa[k] = p;
+      if (diff < 0)
+	{
+	  if (p->link[0] != NULL)
+	    {
+	      p = p->link[0];
+	      a[k] = 0;
+	    }
+	  else
+	    return NULL;
+	}
+      else if (diff > 0)
+	{
+	  if (p->rtag == PLUS)
+	    {
+	      p = p->link[1];
+	      a[k] = 1;
+	    }
+	  else
+	    return NULL;
+	}
+
+      k++;
+    }
+  tree->count--;
+  
+  item = p->data;
+
+  {
+    avltr_node *t = p;
+    avltr_node **q = &pa[k - 1]->link[(int) a[k - 1]];
+
+    /* D5. */
+    if (t->rtag == MINUS)
+      {
+	if (t->link[0] != NULL)
+	  {
+	    avltr_node *const x = t->link[0];
+
+	    *q = x;
+	    (*q)->bal = 0;
+	    if (x->rtag == MINUS)
+	      {
+		if (a[k - 1] == 1)
+		  x->link[1] = t->link[1];
+		else
+		  x->link[1] = pa[k - 1];
+	      }
+	  }
+	else
+	  {
+	    *q = t->link[a[k - 1]];
+	    if (a[k - 1] == 0)
+	      pa[k - 1]->link[0] = NULL;
+	    else
+	      pa[k - 1]->rtag = MINUS;
+	  }
+      }
+    else
+      {
+	/* D6. */
+	avltr_node *r = t->link[1];
+	if (r->link[0] == NULL)
+	  {
+	    r->link[0] = t->link[0];
+	    r->bal = t->bal;
+	    if (r->link[0] != NULL)
+	      {
+		avltr_node *s = r->link[0];
+		while (s->rtag == PLUS)
+		  s = s->link[1];
+		assert (s->rtag == MINUS);
+		s->link[1] = r;
+	      }
+	    *q = r;
+	    a[k] = 1;
+	    pa[k++] = r;
+	  }
+	else
+	  {
+	    /* D7. */
+	    avltr_node *s = r->link[0];
+
+	    a[k] = 1;
+	    pa[k++] = t;
+
+	    a[k] = 0;
+	    pa[k++] = r;
+	    
+	    /* D8. */
+	    while (s->link[0] != NULL)
+	      {
+		r = s;
+		s = r->link[0];
+		a[k] = 0;
+		pa[k++] = r;
+	      }
+
+	    /* D9. */
+	    t->data = s->data;
+	    if (s->rtag == PLUS)
+	      r->link[0] = s->link[1];
+	    else
+	      r->link[0] = NULL;
+	    p = s;
+	  }
+      }
+  }
+
+  free (p);
+
+  assert (k > 0);
+  /* D10. */
+  while (--k)
+    {
+      avltr_node *const s = pa[k];
+
+      if (a[k] == 0)
+	{
+	  avltr_node *const r = s->link[1];
+	  
+	  /* D10. */
+	  if (s->bal == -1)
+	    {
+	      s->bal = 0;
+	      continue;
+	    }
+	  else if (s->bal == 0)
+	    {
+	      s->bal = +1;
+	      break;
+	    }
+
+	  assert (s->bal == +1);
+	  if (s->rtag == MINUS || r->bal == 0)
+	    {
+	      /* D11. */
+	      s->link[1] = r->link[0];
+	      r->link[0] = s;
+	      r->bal = -1;
+	      pa[k - 1]->link[(int) a[k - 1]] = r;
+	      break;
+	    }
+	  else if (r->bal == +1)
+	    {
+	      /* D12. */
+	      if (r->link[0] != NULL)
+		{
+		  s->rtag = PLUS;
+		  s->link[1] = r->link[0];
+		}
+	      else
+		s->rtag = MINUS;
+	      r->link[0] = s;
+	      s->bal = r->bal = 0;
+	      pa[k - 1]->link[a[k - 1]] = r;
+	    }
+	  else 
+	    {
+	      /* D13. */
+	      assert (r->bal == -1);
+	      p = r->link[0];
+	      if (p->rtag == PLUS)
+		r->link[0] = p->link[1];
+	      else
+		r->link[0] = NULL;
+	      p->link[1] = r;
+	      p->rtag = PLUS;
+	      if (p->link[0] == NULL)
+		{
+		  s->link[1] = p;
+		  s->rtag = MINUS;
+		}
+	      else
+		{
+		  s->link[1] = p->link[0];
+		  s->rtag = PLUS;
+		}
+	      p->link[0] = s;
+	      if (p->bal == +1)
+		s->bal = -1, r->bal = 0;
+	      else if (p->bal == 0)
+		s->bal = r->bal = 0;
+	      else
+		{
+		  assert (p->bal == -1);
+		  s->bal = 0, r->bal = +1;
+		}
+	      p->bal = 0;
+	      pa[k - 1]->link[(int) a[k - 1]] = p;
+	      if (a[k - 1] == 1)
+		pa[k - 1]->rtag = PLUS;
+	    }
+	}
+      else
+	{
+	  avltr_node *const r = s->link[0];
+	  
+	  /* D10. */
+	  if (s->bal == +1)
+	    {
+	      s->bal = 0;
+	      continue;
+	    }
+	  else if (s->bal == 0)
+	    {
+	      s->bal = -1;
+	      break;
+	    }
+
+	  assert (s->bal == -1);
+	  if (s->link[0] == NULL || r->bal == 0)
+	    {
+	      /* D11. */
+	      s->link[0] = r->link[1];
+	      r->link[1] = s;
+	      r->bal = +1;
+	      pa[k - 1]->link[(int) a[k - 1]] = r;
+	      break;
+	    }
+	  else if (r->bal == -1)
+	    {
+	      /* D12. */
+	      if (r->rtag == PLUS)
+		s->link[0] = r->link[1];
+	      else
+		s->link[0] = NULL;
+	      r->link[1] = s;
+	      r->rtag = PLUS;
+	      s->bal = r->bal = 0;
+	      pa[k - 1]->link[a[k - 1]] = r;
+	    }
+	  else 
+	    {
+	      /* D13. */
+	      assert (r->bal == +1);
+	      p = r->link[1];
+	      if (p->link[0] != NULL)
+		{
+		  r->rtag = PLUS;
+		  r->link[1] = p->link[0];
+		}
+	      else
+		r->rtag = MINUS;
+	      p->link[0] = r;
+	      if (p->rtag == MINUS)
+		s->link[0] = NULL;
+	      else
+		s->link[0] = p->link[1];
+	      p->link[1] = s;
+	      p->rtag = PLUS;
+	      if (p->bal == -1)
+		s->bal = +1, r->bal = 0;
+	      else if (p->bal == 0)
+		s->bal = r->bal = 0;
+	      else
+		{
+		  assert (p->bal == +1);
+		  s->bal = 0, r->bal = -1;
+		}
+	      p->bal = 0;
+	      if (a[k - 1] == 1)
+		pa[k - 1]->rtag = PLUS;
+	      pa[k - 1]->link[(int) a[k - 1]] = p;
+	    }
+	}
+    }
+      
+  return (void *) item;
+}
+
+/* Inserts ITEM into TREE.  Returns NULL if the item was inserted,
+   otherwise a pointer to the duplicate item. */
+void *
+avltr_insert (avltr_tree *tree, void *item)
+{
+  void **p;
+  
+  assert (tree != NULL);
+  
+  p = avltr_probe (tree, item);
+  return (*p == item) ? NULL : *p;
+}
+
+/* If ITEM does not exist in TREE, inserts it and returns NULL.  If a
+   matching item does exist, it is replaced by ITEM and the item
+   replaced is returned.  The caller is responsible for freeing the
+   item returned. */
+void *
+avltr_replace (avltr_tree *tree, void *item)
+{
+  void **p;
+
+  assert (tree != NULL);
+  
+  p = avltr_probe (tree, item);
+  if (*p == item)
+    return NULL;
+  else
+    {
+      void *r = *p;
+      *p = item;
+      return r;
+    }
+}
+
+/* Delete ITEM from TREE when you know that ITEM must be in TREE.  For
+   debugging purposes. */
+void *
+(avltr_force_delete) (avltr_tree *tree, void *item)
+{
+  void *found = avltr_delete (tree, item);
+  assert (found != NULL);
+  return found;
+}
+
+#if SELF_TEST
+
+/* Size of the tree used for testing. */
+#define TREE_SIZE 1024
+
+/* Used to flag delayed aborting. */
+int done = 0;
+
+/* Count the number of nodes in TREE below and including NODE. */
+int
+count (avltr_tree *tree, avltr_node *node)
+{
+  int n = 1;
+  if (node->link[0] != NULL)
+    n += count (tree, node->link[0]);
+  if (node->rtag == PLUS)
+    n += count (tree, node->link[1]);
+  return n;
+}
+
+/* Print the structure of node NODE of an avl tree, which is LEVEL
+   levels from the top of the tree.  Uses different delimiters to
+   visually distinguish levels. */
+void
+print_structure (avltr_tree *tree, avltr_node *node, int level)
+{
+  char lc[] = "([{<`";
+  char rc[] = ")]}>'";
+
+  if (node == NULL)
+    {
+      printf (" :nil");
+      return;
+    }
+  else if (level >= 10)
+    {
+      printf ("Too deep, giving up.\n");
+      done = 1;
+      return;
+    }
+  else if (node == &tree->root)
+    {
+      printf (" root");
+      return;
+    }
+  printf (" %c%d", lc[level % 5], (int) node->data);
+  fflush (stdout);
+
+  print_structure (tree, node->link[0], level + 1);
+  fflush (stdout);
+
+  if (node->rtag == PLUS)
+    print_structure (tree, node->link[1], level + 1);
+  else if (node->link[1] != &tree->root)
+    printf (" :%d", (int) node->link[1]->data);
+  else
+    printf (" :r");
+  fflush (stdout);
+
+  printf ("%c", rc[level % 5]);
+  fflush (stdout);
+}
+
+/* Compare two integers A and B and return a strcmp()-type result. */
+int
+compare_ints (const void *a, const void *b, void *param unused)
+{
+  return ((int) a) - ((int) b);
+}
+
+/* Print the value of integer A. */
+void
+print_int (void *a, void *param unused)
+{
+  printf (" %d", (int) a);
+}
+
+/* Linearly print contents of TREE. */
+void
+print_contents (avltr_tree *tree)
+{
+  avltr_walk (tree, print_int, NULL);
+  printf ("\n");
+}
+
+/* Examine NODE in a avl tree.  *COUNT is increased by the number of
+   nodes in the tree, including the current one.  If the node is the
+   root of the tree, PARENT should be INT_MIN, otherwise it should be
+   the parent node value.  DIR is the direction that the current node
+   is linked from the parent: -1 for left child, +1 for right child;
+   it is not used if PARENT is INT_MIN.  Returns the height of the
+   tree rooted at NODE. */
+int
+recurse_tree (avltr_tree *tree, avltr_node *node, int *count, int parent,
+	      int dir, unsigned char *nodes, unsigned char *threads)
+{
+  if (node != NULL && node != &tree->root) 
+    {
+      int d = (int) node->data;
+      int nl = 0;
+      int nr = 0;
+
+      (*count)++;
+
+      assert (d >= 0 && d < TREE_SIZE);
+      if (nodes[d / 8] & (1 << (d % 8)))
+	{
+	  printf (" Arrived at node %d by two different paths.\n", d);
+	  done = 1;
+	}
+      else
+	nodes[d / 8] |= 1 << (d % 8);
+
+      if (node->link[0] != NULL)
+	nl = recurse_tree (tree, node->link[0], count, d, -1, nodes, threads);
+
+      if (node->rtag == PLUS)
+	{
+	  if (node->link[1] == NULL)
+	    {
+	      printf (" Null thread link.\n");
+	      done = 1;
+	    }
+	  nr = recurse_tree (tree, node->link[1], count, d, 1, nodes, threads);
+	}
+      else if (node->link[1] != &tree->root)
+	{
+	  int dr = (int) node->link[1]->data;
+	  assert (dr >= 0 && dr < TREE_SIZE);
+	  if (threads[dr / 8] & (1 << dr % 8))
+	    {
+	      printf (" Multiple threads to node %d.\n", d);
+	      done = 1;
+	    }
+	  threads[dr / 8] |= 1 << (dr % 8);
+	}
+
+      if (nr - nl != node->bal)
+	{
+	  printf (" Node %d has incorrect balance: right height=%d, "
+		  "left height=%d, difference=%d, but balance factor=%d.\n",
+		  d, nr, nl, nr - nl, node->bal);
+	  done = 1;
+	}
+      
+      if (node->bal < -1 || node->bal > 1)
+	{
+	  printf (" Node %d has invalid balance factor %d.\n", d, node->bal);
+	  done = 1;
+	}
+      
+      if (parent != INT_MIN)
+	{
+	  assert (dir == -1 || dir == +1);
+	  if (dir == -1 && d > parent)
+	    {
+	      printf (" Node %d is smaller than its left child %d.\n",
+		      parent, d);
+	      done = 1;
+	    }
+	  else if (dir == +1 && d < parent)
+	    {
+	      printf (" Node %d is larger than its right child %d.\n",
+		      parent, d);
+	      done = 1;
+	    }
+	}
+      assert (node->bal >= -1 && node->bal <= 1);
+      return 1 + (nl > nr ? nl : nr);
+    }
+  else return 0;
+}
+
+/* Check that everything about TREE is kosher. */
+void
+verify_tree (avltr_tree *tree)
+{
+  {
+    unsigned char nodes[(TREE_SIZE + 7) / 8];
+    unsigned char threads[(TREE_SIZE + 7) / 8];
+
+    int count = 0;
+    int i;
+    
+    memset (nodes, 0, (TREE_SIZE + 7) / 8);
+    memset (threads, 0, (TREE_SIZE + 7) / 8);
+  
+    recurse_tree (tree, tree->root.link[0], &count, INT_MIN, 0, nodes,
+		  threads);
+    
+    if (count != tree->count)
+      {
+	printf (" Tree should have %d nodes, but tree count by recursive "
+		"descent is %d.\n", tree->count, count);
+	done = 1;
+      }
+
+    for (i = 0; i < TREE_SIZE; i++)
+      {
+	int thread = threads[i / 8] & (1 << (i % 8));
+	int node = nodes[i / 8] & (1 << (i % 8));
+
+	if (thread && !node)
+	  {
+	    printf (" A thread leads to ``node'' %d, "
+		    "which is not in the tree.", i);
+	    done = 1;
+	  }
+      }
+  }
+
+  /* Check threads. */
+  {
+    int count = 0;
+    int last = INT_MIN;
+    void **data = NULL;
+  
+    while (NULL != (data = avltr_next (tree, data)))
+      {
+	if (((int) *data) < last)
+	  {
+	    printf (" Misordered right threads.\n");
+	    abort ();
+	  }
+	else if (((int) *data) == last)
+	  {
+	    printf (" Loop in right threads detected on %d.\n", last);
+	    abort ();
+	  }
+	last = (int) *data;
+	count++;
+      }
+
+    if (count != tree->count)
+      {
+	printf (" Tree should have %d nodes, but tree count by right threads "
+		"is %d.\n", tree->count, count);
+	done = 1;
+      }
+  }
+
+  if (done)
+    abort ();
+}
+
+/* Arrange the N elements of ARRAY in random order. */
+void
+shuffle (int *array, int n)
+{
+  int i;
+  
+  for (i = 0; i < n; i++)
+    {
+      int j = i + rand () % (n - i);
+      int t = array[j];
+      array[j] = array[i];
+      array[i] = t;
+    }
+}
+
+/* Compares avl trees rooted at A and B, making sure that they are
+   identical. */
+void
+compare_trees (avltr_node *a, avltr_node *b)
+{
+  int diff = 0;
+  
+  assert (a && b);
+  
+  /* Separating these conditions makes it easier to pinpoint bad data
+     under a memory debugger like Checker because each test is a
+     separate statement. */
+  diff |= a->data != b->data;
+  diff |= a->bal != b->bal;
+  diff |= ((a->link[0] != NULL) ^ (b->link[0] != NULL));
+  diff |= ((a->rtag == PLUS) ^ (b->rtag == PLUS));
+  if (diff)
+    {
+      printf (" Copied nodes differ: %d b=%d a->bal=%d b->bal=%d a:",
+	      (int) a->data, (int) b->data, a->bal, b->bal);
+      if (a->link[0])
+	printf ("l");
+      if (a->link[1])
+	printf ("r");
+      printf (" b:");
+      if (b->link[0])
+	printf ("l");
+      if (b->link[1])
+	printf ("r");
+      printf ("\n");
+      abort ();
+    }
+  if (a->link[0] != NULL)
+    compare_trees (a->link[0], b->link[0]);
+  if (a->rtag == PLUS)
+    compare_trees (a->link[1], b->link[1]);
+}
+
+/* Simple stress test procedure for the AVL tree routines.  Does the
+   following:
+
+   * Generate a random number seed.  By default this is generated from
+   the current time.  You can also pass a seed value on the command
+   line if you want to test the same case.  The seed value is
+   displayed.
+
+   * Create a tree and insert the integers from 0 up to TREE_SIZE - 1
+   into it, in random order.  Verify the tree structure after each
+   insertion.
+   
+   * Remove each integer from the tree, in a different random order.
+   After each deletion, verify the tree structure; also, make a copy
+   of the tree into a new tree, verify the copy and compare it to the
+   original, then destroy the copy.
+
+   * Destroy the tree, increment the random seed value, and start over.
+
+   If you make any modifications to the avl tree routines, then you
+   might want to insert some calls to print_structure() at strategic
+   places in order to be able to see what's really going on.  Also,
+   memory debuggers like Checker or Purify are very handy. */
+#define N_ITERATIONS 16
+int
+main (int argc, char **argv)
+{
+  int array[TREE_SIZE];
+  int seed;
+  int iteration;
+  
+  if (argc == 2)
+    seed = atoi (argv[1]);
+  else
+    seed = time (0) * 257 % 32768;
+
+  fputs ("Testing avltr...\n", stdout);
+
+  for (iteration = 1; iteration <= N_ITERATIONS; iteration++)
+    {
+      avltr_tree *tree;
+      int i;
+      
+      printf ("Iteration %4d/%4d: seed=%5d", iteration, N_ITERATIONS, seed);
+      fflush (stdout);
+      
+      srand (seed++);
+
+      for (i = 0; i < TREE_SIZE; i++)
+	array[i] = i;
+      shuffle (array, TREE_SIZE);
+      
+      tree = avltr_create (compare_ints, NULL);
+      for (i = 0; i < TREE_SIZE; i++)
+	  avltr_force_insert (tree, (void *) (array[i]));
+      verify_tree (tree);
+
+      shuffle (array, TREE_SIZE);
+      for (i = 0; i < TREE_SIZE; i++)
+	{
+	  avltr_tree *copy;
+
+	  avltr_delete (tree, (void *) (array[i]));
+	  verify_tree (tree);
+
+	  copy = avltr_copy (tree, NULL);
+	  verify_tree (copy);
+	  if (tree->root.link[0] != NULL)
+	    compare_trees (tree->root.link[0], copy->root.link[0]);
+	  else if (copy->root.link[0] != NULL)
+	    {
+	      printf (" Empty tree results in nonempty copy.\n");
+	      abort ();
+	    }
+	  avltr_destroy (copy, NULL);
+
+	  if (i % 128 == 0)
+	    {
+	      putchar ('.');
+	      fflush (stdout);
+	    }
+	}
+      fputs (" good.\n", stdout);
+
+      avltr_destroy (tree, NULL);
+    }
+  
+  return 0;
+}
+#endif /* SELF_TEST */
+
+/*
+  Local variables:
+  compile-command: "gcc -DSELF_TEST=1 -W -Wall -I. -o ./avltr-test avltr.c"
+  End:
+*/
+
diff --git a/avl-1.4.0/avltr.h b/avl-1.4.0/avltr.h
new file mode 100644
index 0000000..27465ef
--- /dev/null
+++ b/avl-1.4.0/avltr.h
@@ -0,0 +1,142 @@
+/* libavl - manipulates AVL trees.
+   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.
+
+   The author may be contacted at <pfaffben@pilot.msu.edu> on the
+   Internet, or as Ben Pfaff, 12167 Airport Rd, DeWitt MI 48820, USA
+   through more mundane means. */
+
+/* This is file avltr.h in libavl. */
+
+#if !avltr_h
+#define avltr_h 1
+
+/* The default maximum height of 32 allows for AVL trees having
+   between 5,704,880 and 4,294,967,295 nodes, depending on order of
+   insertion.  You may change this compile-time constant as you
+   wish. */
+#ifndef AVL_MAX_HEIGHT
+#define AVL_MAX_HEIGHT	32
+#endif
+
+/* Structure for a node in a right-threaded AVL tree. */
+typedef struct avltr_node
+  {
+    void *data;			/* Pointer to data. */
+    struct avltr_node *link[2];	/* Subtrees or threads. */
+    signed char bal;		/* Balance factor. */
+    char cache;			/* Used during insertion. */
+    char pad;			/* Reserved for fully threaded trees. */
+    signed char rtag;		/* Right thread tag. */
+  }
+avltr_node;
+
+/* Used for traversing a right-threaded AVL tree. */
+typedef struct avltr_traverser
+  {
+    int init;				/* Initialized? */
+    const avltr_node *p;		/* Last node returned. */
+  }
+avltr_traverser;
+
+/* Initializer for avltr_traverser. */
+#define AVLTR_TRAVERSER_INIT {0}
+
+/* Function types. */
+#if !AVL_FUNC_TYPES
+#define AVL_FUNC_TYPES 1
+typedef int (*avl_comparison_func) (const void *a, const void *b, void *param);
+typedef void (*avl_node_func) (void *data, void *param);
+typedef void *(*avl_copy_func) (void *data, void *param);
+#endif
+
+/* Structure which holds information about a threaded AVL tree. */
+typedef struct avltr_tree
+  {
+    avltr_node root;		/* Tree root node. */
+    avl_comparison_func cmp;	/* Used to compare keys. */
+    int count;			/* Number of nodes in the tree. */
+    void *param;		/* Arbitary user data. */
+  }
+avltr_tree;
+
+/* General functions. */
+avltr_tree *avltr_create (avl_comparison_func, void *param);
+void avltr_destroy (avltr_tree *, avl_node_func);
+void avltr_free (avltr_tree *);
+int avltr_count (const avltr_tree *);
+avltr_tree *avltr_copy (const avltr_tree *, avl_copy_func);
+struct avl_tree;
+avltr_tree *avltr_thread (struct avl_tree *);
+struct avl_tree *avltr_unthread (avltr_tree *);
+
+/* Walk the tree. */
+void avltr_walk (const avltr_tree *, avl_node_func, void *param);
+void *avltr_traverse (const avltr_tree *, avltr_traverser *);
+#define avlt_init_traverser(TRAVERSER) ((TRAVERSER)->init = 0)
+void **avltr_next (const avltr_tree *tree, void **item);
+
+/* Search for a given item. */
+void **avltr_probe (avltr_tree *, void *);
+void *avltr_delete (avltr_tree *, const void *);
+void **avltr_find (const avltr_tree *, const void *);
+void **avltr_find_close (const avltr_tree *, const void *);
+
+#if __GCC__ >= 2
+extern inline void *
+avltr_insert (avltr_tree *tree, void *item)
+{
+  void **p = avltr_probe (tree, item);
+  return (*p == item) ? NULL : *p;
+}
+
+extern inline void *
+avltr_replace (avltr_tree *tree, void *item)
+{
+  void **p = avltr_probe (tree, item);
+  if (*p == item)
+    return NULL;
+  else
+    {
+      void *r = *p;
+      *p = item;
+      return r;
+    }
+}
+#else /* not gcc */
+void *avltr_insert (avltr_tree *tree, void *item);
+void *avltr_replace (avltr_tree *tree, void *item);
+#endif /* not gcc */
+
+/* Easy assertions on insertion & deletion. */
+#ifndef NDEBUG
+#define avltr_force_insert(A, B)		\
+	do					\
+	  {					\
+            void *r = avltr_insert (A, B);	\
+	    assert (r == NULL);			\
+	  }					\
+	while (0)
+void *avltr_force_delete (avltr_tree *, void *);
+#else
+#define avltr_force_insert(A, B)		\
+	avltr_insert (A, B)
+#define avltr_force_delete(A, B)		\
+	avltr_delete (A, B)
+#endif
+
+#endif /* avltr_h */
diff --git a/avl-1.4.0/configure b/avl-1.4.0/configure
new file mode 100755
index 0000000..5b955a9
--- /dev/null
+++ b/avl-1.4.0/configure
@@ -0,0 +1,1297 @@
+#! /bin/sh
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.13 
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
+ac_prev=
+for ac_option
+do
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  case "$ac_option" in
+  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) ac_optarg= ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case "$ac_option" in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir="$ac_optarg" ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build="$ac_optarg" ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file="$ac_optarg" ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir="$ac_optarg" ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    eval "enable_${ac_feature}=no" ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "enable_${ac_feature}='$ac_optarg'" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix="$ac_optarg" ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he)
+    # Omit some internal or obsolete options to make the list less imposing.
+    # This message is too long to be a string in the A/UX 3.1 sh.
+    cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+  --cache-file=FILE       cache test results in FILE
+  --help                  print this message
+  --no-create             do not create output files
+  --quiet, --silent       do not print \`checking...' messages
+  --version               print the version of autoconf that created configure
+Directory and file names:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [same as prefix]
+  --bindir=DIR            user executables in DIR [EPREFIX/bin]
+  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
+  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
+  --datadir=DIR           read-only architecture-independent data in DIR
+                          [PREFIX/share]
+  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
+                          [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
+  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
+  --includedir=DIR        C header files in DIR [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
+  --infodir=DIR           info documentation in DIR [PREFIX/info]
+  --mandir=DIR            man documentation in DIR [PREFIX/man]
+  --srcdir=DIR            find the sources in DIR [configure dir or ..]
+  --program-prefix=PREFIX prepend PREFIX to installed program names
+  --program-suffix=SUFFIX append SUFFIX to installed program names
+  --program-transform-name=PROGRAM
+                          run sed PROGRAM on installed program names
+EOF
+    cat << EOF
+Host type:
+  --build=BUILD           configure for building on BUILD [BUILD=HOST]
+  --host=HOST             configure for HOST [guessed]
+  --target=TARGET         configure for TARGET [TARGET=HOST]
+Features and packages:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --x-includes=DIR        X include files are in DIR
+  --x-libraries=DIR       X library files are in DIR
+EOF
+    if test -n "$ac_help"; then
+      echo "--enable and --with options recognized:$ac_help"
+    fi
+    exit 0 ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host="$ac_optarg" ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir="$ac_optarg" ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir="$ac_optarg" ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir="$ac_optarg" ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir="$ac_optarg" ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir="$ac_optarg" ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir="$ac_optarg" ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir="$ac_optarg" ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix="$ac_optarg" ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix="$ac_optarg" ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix="$ac_optarg" ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name="$ac_optarg" ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir="$ac_optarg" ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir="$ac_optarg" ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site="$ac_optarg" ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir="$ac_optarg" ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir="$ac_optarg" ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target="$ac_optarg" ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers)
+    echo "configure generated by autoconf version 2.13"
+    exit 0 ;;
+
+  -with-* | --with-*)
+    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "with_${ac_package}='$ac_optarg'" ;;
+
+  -without-* | --without-*)
+    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    eval "with_${ac_package}=no" ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes="$ac_optarg" ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries="$ac_optarg" ;;
+
+  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+    ;;
+
+  *)
+    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+      echo "configure: warning: $ac_option: invalid host type" 1>&2
+    fi
+    if test "x$nonopt" != xNONE; then
+      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+    fi
+    nonopt="$ac_option"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
+fi
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 6 checking for... messages and results
+# 5 compiler messages saved in config.log
+if test "$silent" = yes; then
+  exec 6>/dev/null
+else
+  exec 6>&1
+fi
+exec 5>./config.log
+
+echo "\
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+" 1>&5
+
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
+  case "$ac_arg" in
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c) ;;
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
+  esac
+done
+
+# NLS nuisances.
+# Only set these to C if already set.  These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
+if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=avl.c
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then its parent.
+  ac_prog=$0
+  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+  srcdir=$ac_confdir
+  if test ! -r $srcdir/$ac_unique_file; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+  if test "$ac_srcdir_defaulted" = yes; then
+    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+  else
+    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+  fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" != xNONE; then
+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+  fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+  if test -r "$ac_site_file"; then
+    echo "loading site script $ac_site_file"
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  echo "loading cache $cache_file"
+  . $cache_file
+else
+  echo "creating cache $cache_file"
+  > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+ac_exeext=
+ac_objext=o
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+    ac_n= ac_c='
+' ac_t='	'
+  else
+    ac_n=-n ac_c= ac_t=
+  fi
+else
+  ac_n= ac_c='\c' ac_t=
+fi
+
+
+ac_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+  if test -f $ac_dir/install-sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f $ac_dir/install.sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+echo "configure:556: checking for a BSD compatible install" >&5
+if test -z "$INSTALL"; then
+if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
+  for ac_dir in $PATH; do
+    # Account for people who put trailing slashes in PATH elements.
+    case "$ac_dir/" in
+    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+    *)
+      # OSF1 and SCO ODT 3.0 have their own names for install.
+      # Don't use installbsd from OSF since it installs stuff as root
+      # by default.
+      for ac_prog in ginstall scoinst install; do
+        if test -f $ac_dir/$ac_prog; then
+	  if test $ac_prog = install &&
+            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  else
+	    ac_cv_path_install="$ac_dir/$ac_prog -c"
+	    break 2
+	  fi
+	fi
+      done
+      ;;
+    esac
+  done
+  IFS="$ac_save_IFS"
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL="$ac_cv_path_install"
+  else
+    # As a last resort, use the slow shell script.  We don't cache a
+    # path for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the path is relative.
+    INSTALL="$ac_install_sh"
+  fi
+fi
+echo "$ac_t""$INSTALL" 1>&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
+echo "configure:609: checking whether build environment is sane" >&5
+# Just in case
+sleep 1
+echo timestamp > conftestfile
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
+   if test "$*" = "X"; then
+      # -L didn't work.
+      set X `ls -t $srcdir/configure conftestfile`
+   fi
+   if test "$*" != "X $srcdir/configure conftestfile" \
+      && test "$*" != "X conftestfile $srcdir/configure"; then
+
+      # If neither matched, then we have a broken ls.  This can happen
+      # if, for instance, CONFIG_SHELL is bash and it inherits a
+      # broken ls alias from the environment.  This has actually
+      # happened.  Such a system could not be considered "sane".
+      { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
+alias in your environment" 1>&2; exit 1; }
+   fi
+
+   test "$2" = conftestfile
+   )
+then
+   # Ok.
+   :
+else
+   { echo "configure: error: newly created file is older than distributed files!
+Check your system clock" 1>&2; exit 1; }
+fi
+rm -f conftest*
+echo "$ac_t""yes" 1>&6
+if test "$program_transform_name" = s,x,x,; then
+  program_transform_name=
+else
+  # Double any \ or $.  echo might interpret backslashes.
+  cat <<\EOF_SED > conftestsed
+s,\\,\\\\,g; s,\$,$$,g
+EOF_SED
+  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
+  rm -f conftestsed
+fi
+test "$program_prefix" != NONE &&
+  program_transform_name="s,^,${program_prefix},; $program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
+
+# sed with no file args requires a program.
+test "$program_transform_name" = "" && program_transform_name="s,x,x,"
+
+echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
+echo "configure:666: checking whether ${MAKE-make} sets \${MAKE}" >&5
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftestmake <<\EOF
+all:
+	@echo 'ac_maketemp="${MAKE}"'
+EOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+  eval ac_cv_prog_make_${ac_make}_set=yes
+else
+  eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftestmake
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  SET_MAKE=
+else
+  echo "$ac_t""no" 1>&6
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+PACKAGE=avl
+
+VERSION=1.4.0
+
+if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
+  { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
+fi
+cat >> confdefs.h <<EOF
+#define PACKAGE "$PACKAGE"
+EOF
+
+cat >> confdefs.h <<EOF
+#define VERSION "$VERSION"
+EOF
+
+
+
+missing_dir=`cd $ac_aux_dir && pwd`
+echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
+echo "configure:712: checking for working aclocal" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if (aclocal --version) < /dev/null > /dev/null 2>&1; then
+   ACLOCAL=aclocal
+   echo "$ac_t""found" 1>&6
+else
+   ACLOCAL="$missing_dir/missing aclocal"
+   echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
+echo "configure:725: checking for working autoconf" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if (autoconf --version) < /dev/null > /dev/null 2>&1; then
+   AUTOCONF=autoconf
+   echo "$ac_t""found" 1>&6
+else
+   AUTOCONF="$missing_dir/missing autoconf"
+   echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working automake""... $ac_c" 1>&6
+echo "configure:738: checking for working automake" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if (automake --version) < /dev/null > /dev/null 2>&1; then
+   AUTOMAKE=automake
+   echo "$ac_t""found" 1>&6
+else
+   AUTOMAKE="$missing_dir/missing automake"
+   echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
+echo "configure:751: checking for working autoheader" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if (autoheader --version) < /dev/null > /dev/null 2>&1; then
+   AUTOHEADER=autoheader
+   echo "$ac_t""found" 1>&6
+else
+   AUTOHEADER="$missing_dir/missing autoheader"
+   echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
+echo "configure:764: checking for working makeinfo" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf.  Sigh.
+if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
+   MAKEINFO=makeinfo
+   echo "$ac_t""found" 1>&6
+else
+   MAKEINFO="$missing_dir/missing makeinfo"
+   echo "$ac_t""missing" 1>&6
+fi
+
+
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:780: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="gcc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:810: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_prog_rejected=no
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+        ac_prog_rejected=yes
+	continue
+      fi
+      ac_cv_prog_CC="cc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# -gt 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    set dummy "$ac_dir/$ac_word" "$@"
+    shift
+    ac_cv_prog_CC="$@"
+  fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+  if test -z "$CC"; then
+    case "`uname -s`" in
+    *win32* | *WIN32*)
+      # Extract the first word of "cl", so it can be a program name with args.
+set dummy cl; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:861: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="cl"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ ;;
+    esac
+  fi
+  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:893: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 904 "configure"
+#include "confdefs.h"
+
+main(){return(0);}
+EOF
+if { (eval echo configure:909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  ac_cv_prog_cc_works=yes
+  # If we can't run a trivial program, we are probably using a cross compiler.
+  if (./conftest; exit) 2>/dev/null; then
+    ac_cv_prog_cc_cross=no
+  else
+    ac_cv_prog_cc_cross=yes
+  fi
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:935: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:940: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.c <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:949: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+  ac_cv_prog_gcc=yes
+else
+  ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+
+ac_test_CFLAGS="${CFLAGS+set}"
+ac_save_CFLAGS="$CFLAGS"
+CFLAGS=
+echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:968: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+  ac_cv_prog_cc_g=yes
+else
+  ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS="$ac_save_CFLAGS"
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+
+# Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1002: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_RANLIB="ranlib"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+  echo "$ac_t""$RANLIB" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs.  It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already.  You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+  case `(ac_space=' '; set | grep ac_space) 2>&1` in
+  *ac_space=\ *)
+    # `set' does not quote correctly, so add quotes (double-quote substitution
+    # turns \\\\ into \\, and sed turns \\ into \).
+    sed -n \
+      -e "s/'/'\\\\''/g" \
+      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+    ;;
+  *)
+    # `set' quotes correctly as required by POSIX, so do not add quotes.
+    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+    ;;
+  esac >> confcache
+if cmp -s $cache_file confcache; then
+  :
+else
+  if test -w $cache_file; then
+    echo "updating cache $cache_file"
+    cat confcache > $cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+cat > conftest.defs <<\EOF
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
+s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
+s%\[%\\&%g
+s%\]%\\&%g
+s%\$%$$%g
+EOF
+DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
+rm -f conftest.defs
+
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+  case "\$ac_option" in
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+    echo "$CONFIG_STATUS generated by autoconf version 2.13"
+    exit 0 ;;
+  -help | --help | --hel | --he | --h)
+    echo "\$ac_cs_usage"; exit 0 ;;
+  *) echo "\$ac_cs_usage"; exit 1 ;;
+  esac
+done
+
+ac_given_srcdir=$srcdir
+ac_given_INSTALL="$INSTALL"
+
+trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@SHELL@%$SHELL%g
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@FFLAGS@%$FFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
+s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
+s%@INSTALL_DATA@%$INSTALL_DATA%g
+s%@PACKAGE@%$PACKAGE%g
+s%@VERSION@%$VERSION%g
+s%@ACLOCAL@%$ACLOCAL%g
+s%@AUTOCONF@%$AUTOCONF%g
+s%@AUTOMAKE@%$AUTOMAKE%g
+s%@AUTOHEADER@%$AUTOHEADER%g
+s%@MAKEINFO@%$MAKEINFO%g
+s%@SET_MAKE@%$SET_MAKE%g
+s%@CC@%$CC%g
+s%@RANLIB@%$RANLIB%g
+
+CEOF
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+  if test $ac_beg -gt 1; then
+    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+  else
+    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+  fi
+  if test ! -s conftest.s$ac_file; then
+    ac_more_lines=false
+    rm -f conftest.s$ac_file
+  else
+    if test -z "$ac_sed_cmds"; then
+      ac_sed_cmds="sed -f conftest.s$ac_file"
+    else
+      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+    fi
+    ac_file=`expr $ac_file + 1`
+    ac_beg=$ac_end
+    ac_end=`expr $ac_end + $ac_max_sed_cmds`
+  fi
+done
+if test -z "$ac_sed_cmds"; then
+  ac_sed_cmds=cat
+fi
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+  # Remove last slash and all that follows it.  Not all systems have dirname.
+  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+    # The file is in a subdirectory.
+    test ! -d "$ac_dir" && mkdir "$ac_dir"
+    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+    # A "../" for each directory in $ac_dir_suffix.
+    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+  else
+    ac_dir_suffix= ac_dots=
+  fi
+
+  case "$ac_given_srcdir" in
+  .)  srcdir=.
+      if test -z "$ac_dots"; then top_srcdir=.
+      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+  *) # Relative path.
+    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+    top_srcdir="$ac_dots$ac_given_srcdir" ;;
+  esac
+
+  case "$ac_given_INSTALL" in
+  [/$]*) INSTALL="$ac_given_INSTALL" ;;
+  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
+  esac
+
+  echo creating "$ac_file"
+  rm -f "$ac_file"
+  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+  case "$ac_file" in
+  *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+  *) ac_comsub= ;;
+  esac
+
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+s%@INSTALL@%$INSTALL%g
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s*
+
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+
diff --git a/avl-1.4.0/configure.in b/avl-1.4.0/configure.in
new file mode 100644
index 0000000..118f3c8
--- /dev/null
+++ b/avl-1.4.0/configure.in
@@ -0,0 +1,5 @@
+AC_INIT(avl.c)
+AM_INIT_AUTOMAKE(avl, 1.4.0)
+AC_PROG_CC
+AC_PROG_RANLIB
+AC_OUTPUT(Makefile)
diff --git a/avl-1.4.0/install-sh b/avl-1.4.0/install-sh
new file mode 100755
index 0000000..e9de238
--- /dev/null
+++ b/avl-1.4.0/install-sh
@@ -0,0 +1,251 @@
+#!/bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5 (mit/util/scripts/install.sh).
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission.  M.I.T. makes no representations about the
+# suitability of this software for any purpose.  It is provided "as is"
+# without express or implied warranty.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.  It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+    case $1 in
+	-c) instcmd="$cpprog"
+	    shift
+	    continue;;
+
+	-d) dir_arg=true
+	    shift
+	    continue;;
+
+	-m) chmodcmd="$chmodprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-o) chowncmd="$chownprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-g) chgrpcmd="$chgrpprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-s) stripcmd="$stripprog"
+	    shift
+	    continue;;
+
+	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
+	    shift
+	    continue;;
+
+	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+	    shift
+	    continue;;
+
+	*)  if [ x"$src" = x ]
+	    then
+		src=$1
+	    else
+		# this colon is to work around a 386BSD /bin/sh bug
+		:
+		dst=$1
+	    fi
+	    shift
+	    continue;;
+    esac
+done
+
+if [ x"$src" = x ]
+then
+	echo "install:	no input file specified"
+	exit 1
+else
+	true
+fi
+
+if [ x"$dir_arg" != x ]; then
+	dst=$src
+	src=""
+	
+	if [ -d $dst ]; then
+		instcmd=:
+		chmodcmd=""
+	else
+		instcmd=mkdir
+	fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad 
+# if $src (and thus $dsttmp) contains '*'.
+
+	if [ -f $src -o -d $src ]
+	then
+		true
+	else
+		echo "install:  $src does not exist"
+		exit 1
+	fi
+	
+	if [ x"$dst" = x ]
+	then
+		echo "install:	no destination specified"
+		exit 1
+	else
+		true
+	fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+	if [ -d $dst ]
+	then
+		dst="$dst"/`basename $src`
+	else
+		true
+	fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+#  this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='	
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+	pathcomp="${pathcomp}${1}"
+	shift
+
+	if [ ! -d "${pathcomp}" ] ;
+        then
+		$mkdirprog "${pathcomp}"
+	else
+		true
+	fi
+
+	pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+	$doit $instcmd $dst &&
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+	if [ x"$transformarg" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		dstfile=`basename $dst $transformbasename | 
+			sed $transformarg`$transformbasename
+	fi
+
+# don't allow the sed command to completely eliminate the filename
+
+	if [ x"$dstfile" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		true
+	fi
+
+# Make a temp file name in the proper directory.
+
+	dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+	$doit $instcmd $src $dsttmp &&
+
+	trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing.  If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+	$doit $rmcmd -f $dstdir/$dstfile &&
+	$doit $mvcmd $dsttmp $dstdir/$dstfile 
+
+fi &&
+
+
+exit 0
diff --git a/avl-1.4.0/missing b/avl-1.4.0/missing
new file mode 100755
index 0000000..7789652
--- /dev/null
+++ b/avl-1.4.0/missing
@@ -0,0 +1,190 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+# Franc,ois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+if test $# -eq 0; then
+  echo 1>&2 "Try \`$0 --help' for more information"
+  exit 1
+fi
+
+case "$1" in
+
+  -h|--h|--he|--hel|--help)
+    echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+  -h, --help      display this help and exit
+  -v, --version   output version information and exit
+
+Supported PROGRAM values:
+  aclocal      touch file \`aclocal.m4'
+  autoconf     touch file \`configure'
+  autoheader   touch file \`config.h.in'
+  automake     touch all \`Makefile.in' files
+  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
+  flex         create \`lex.yy.c', if possible, from existing .c
+  lex          create \`lex.yy.c', if possible, from existing .c
+  makeinfo     touch the output file
+  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]"
+    ;;
+
+  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+    echo "missing - GNU libit 0.0"
+    ;;
+
+  -*)
+    echo 1>&2 "$0: Unknown \`$1' option"
+    echo 1>&2 "Try \`$0 --help' for more information"
+    exit 1
+    ;;
+
+  aclocal)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`acinclude.m4' or \`configure.in'.  You might want
+         to install the \`Automake' and \`Perl' packages.  Grab them from
+         any GNU archive site."
+    touch aclocal.m4
+    ;;
+
+  autoconf)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`configure.in'.  You might want to install the
+         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
+         archive site."
+    touch configure
+    ;;
+
+  autoheader)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`acconfig.h' or \`configure.in'.  You might want
+         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
+         from any GNU archive site."
+    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' configure.in`
+    test -z "$files" && files="config.h"
+    touch_files=
+    for f in $files; do
+      case "$f" in
+      *:*) touch_files="$touch_files "`echo "$f" |
+				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+      *) touch_files="$touch_files $f.in";;
+      esac
+    done
+    touch $touch_files
+    ;;
+
+  automake)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'.
+         You might want to install the \`Automake' and \`Perl' packages.
+         Grab them from any GNU archive site."
+    find . -type f -name Makefile.am -print |
+	   sed 's/\.am$/.in/' |
+	   while read f; do touch "$f"; done
+    ;;
+
+  bison|yacc)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified a \`.y' file.  You may need the \`Bison' package
+         in order for those modifications to take effect.  You can get
+         \`Bison' from any GNU archive site."
+    rm -f y.tab.c y.tab.h
+    if [ $# -ne 1 ]; then
+        eval LASTARG="\${$#}"
+	case "$LASTARG" in
+	*.y)
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" y.tab.c
+	    fi
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" y.tab.h
+	    fi
+	  ;;
+	esac
+    fi
+    if [ ! -f y.tab.h ]; then
+	echo >y.tab.h
+    fi
+    if [ ! -f y.tab.c ]; then
+	echo 'main() { return 0; }' >y.tab.c
+    fi
+    ;;
+
+  lex|flex)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified a \`.l' file.  You may need the \`Flex' package
+         in order for those modifications to take effect.  You can get
+         \`Flex' from any GNU archive site."
+    rm -f lex.yy.c
+    if [ $# -ne 1 ]; then
+        eval LASTARG="\${$#}"
+	case "$LASTARG" in
+	*.l)
+	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" lex.yy.c
+	    fi
+	  ;;
+	esac
+    fi
+    if [ ! -f lex.yy.c ]; then
+	echo 'main() { return 0; }' >lex.yy.c
+    fi
+    ;;
+
+  makeinfo)
+    echo 1>&2 "\
+WARNING: \`$1' is missing on your system.  You should only need it if
+         you modified a \`.texi' or \`.texinfo' file, or any other file
+         indirectly affecting the aspect of the manual.  The spurious
+         call might also be the consequence of using a buggy \`make' (AIX,
+         DU, IRIX).  You might want to install the \`Texinfo' package or
+         the \`GNU make' package.  Grab either from any GNU archive site."
+    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+    if test -z "$file"; then
+      file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+      file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
+    fi
+    touch $file
+    ;;
+
+  *)
+    echo 1>&2 "\
+WARNING: \`$1' is needed, and you do not seem to have it handy on your
+         system.  You might have modified some files without having the
+         proper tools for further handling them.  Check the \`README' file,
+         it often tells you about the needed prerequirements for installing
+         this package.  You may also peek at any GNU archive site, in case
+         some other package would contain this missing \`$1' program."
+    exit 1
+    ;;
+esac
+
+exit 0
diff --git a/avl-1.4.0/mkinstalldirs b/avl-1.4.0/mkinstalldirs
new file mode 100755
index 0000000..6b3b5fc
--- /dev/null
+++ b/avl-1.4.0/mkinstalldirs
@@ -0,0 +1,40 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Public domain
+
+# $Id$
+
+errstatus=0
+
+for file
+do
+   set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+   shift
+
+   pathcomp=
+   for d
+   do
+     pathcomp="$pathcomp$d"
+     case "$pathcomp" in
+       -* ) pathcomp=./$pathcomp ;;
+     esac
+
+     if test ! -d "$pathcomp"; then
+        echo "mkdir $pathcomp"
+
+        mkdir "$pathcomp" || lasterr=$?
+
+        if test ! -d "$pathcomp"; then
+  	  errstatus=$lasterr
+        fi
+     fi
+
+     pathcomp="$pathcomp/"
+   done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here
diff --git a/avl-1.4.0/rb.c b/avl-1.4.0/rb.c
new file mode 100644
index 0000000..b0ec05d
--- /dev/null
+++ b/avl-1.4.0/rb.c
@@ -0,0 +1,1083 @@
+/* libavl - manipulates AVL trees.
+   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.
+
+   The author may be contacted at <pfaffben@pilot.msu.edu> on the
+   Internet, or as Ben Pfaff, 12167 Airport Rd, DeWitt MI 48820, USA
+   through more mundane means. */
+
+/* This is file rb.c in libavl. */
+
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+#if SELF_TEST 
+#include <limits.h>
+#include <time.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include "rb.h"
+
+#if !PSPP && !__GCC__
+#define inline
+#endif
+
+#if __GNUC__ >= 2
+#define unused __attribute__ ((unused))
+#else
+#define unused
+#endif
+
+#ifdef HAVE_XMALLOC
+void *xmalloc (size_t);
+#else /* !HAVE_XMALLOC */
+/* Allocates SIZE bytes of space using malloc().  Aborts if out of
+   memory. */
+static void *
+xmalloc (size_t size)
+{
+  void *vp;
+
+  if (size == 0)
+    return NULL;
+  vp = malloc (size);
+
+  assert (vp != NULL);
+  if (vp == NULL)
+    {
+      fprintf (stderr, "virtual memory exhausted\n");
+      exit (EXIT_FAILURE);
+    }
+  return vp;
+}
+#endif /* !HAVE_XMALLOC */
+
+/* Creates a red-black tree in arena OWNER (which can be NULL).  The
+   arena is owned by the caller, not by the red-black tree.  CMP is a
+   order function for the data to be stored in the tree.  PARAM is
+   arbitrary data that becomes an argument to the comparison
+   function. */
+rb_tree *
+rb_create (MAYBE_ARENA avl_comparison_func cmp, void *param)
+{
+  rb_tree *tree;
+
+  assert (cmp != NULL);
+  tree = xmalloc (sizeof (rb_tree));
+
+  tree->root.link[0] = NULL;
+  tree->root.link[1] = NULL; 
+  tree->cmp = cmp;
+  tree->count = 0;
+  tree->param = param;
+
+  return tree;
+}
+
+/* Destroy tree TREE.  Function FREE_FUNC is called for every node in
+   the tree as it is destroyed.  
+
+   No effect if the tree has an arena owner and free_func is NULL.
+   The caller owns the arena and must destroy it itself.
+
+   Do not attempt to reuse the tree after it has been freed.  Create a
+   new one.  */
+void
+rb_destroy (rb_tree *tree, avl_node_func free_func)
+{
+  assert (tree != NULL);
+  
+  {
+    /* Uses Knuth's Algorithm 2.3.1T as modified in exercise 13
+       (postorder traversal). */
+      
+      /* T1. */
+    rb_node *an[RB_MAX_HEIGHT];	/* Stack A: nodes. */
+    unsigned long ab = 0;		/* Stack A: bits. */
+    int ap = 0;			/* Stack A: height. */
+    rb_node *p = tree->root.link[0];
+
+    for (;;)
+      {
+	/* T2. */
+	while (p != NULL)
+	  {
+	    /* T3. */
+	    ab &= ~(1ul << ap);
+	    an[ap++] = p;
+	    p = p->link[0];
+	  }
+
+	/* T4. */
+	for (;;)
+	  {
+	    if (ap == 0)
+	      goto done;
+
+	    p = an[--ap];
+	    if ((ab & (1ul << ap)) == 0)
+	      {
+		ab |= (1ul << ap++);
+		p = p->link[1];
+		break;
+	      }
+      
+	    if (free_func)
+	      free_func (p->data, tree->param);
+	    free (p);
+	  }
+      }
+  }
+
+ done:
+  free (tree);
+}
+
+/* rb_destroy() with FREE_FUNC hardcoded as free(). */
+void
+rb_free (rb_tree *tree)
+{
+  rb_destroy (tree, (avl_node_func) free);
+}
+
+/* Return the number of nodes in TREE. */
+int
+rb_count (const rb_tree *tree)
+{
+  assert (tree != NULL);
+  return tree->count;
+}
+
+/* Copy the contents of TREE to a new tree in arena OWNER.  If COPY is
+   non-NULL, then each data item is passed to function COPY, and the
+   return values are inserted into the new tree; otherwise, the items
+   are copied verbatim from the old tree to the new tree.  Returns the
+   new tree. */
+rb_tree *
+rb_copy (MAYBE_ARENA const rb_tree *tree, avl_copy_func copy)
+{
+  /* This is a combination of Knuth's Algorithm 2.3.1C (copying a
+     binary tree) and Algorithm 2.3.1T as modified by exercise 12
+     (preorder traversal). */
+
+  rb_tree *new_tree;
+
+  /* PT1. */
+  const rb_node *pa[RB_MAX_HEIGHT];	/* Stack PA: nodes. */
+  const rb_node **pp = pa;		/* Stack PA: stack pointer. */
+  const rb_node *p = &tree->root;
+  
+  /* QT1. */
+  rb_node *qa[RB_MAX_HEIGHT];	/* Stack QA: nodes. */
+  rb_node **qp = qa;		/* Stack QA: stack pointer. */
+  rb_node *q;
+  
+  assert (tree != NULL);
+  new_tree = rb_create (tree->cmp, tree->param);
+  new_tree->count = tree->count;
+  q = &new_tree->root;
+
+  for (;;)
+    {
+      /* C4. */
+      if (p->link[0] != NULL)
+	{
+	  rb_node *r = xmalloc (sizeof (rb_node));
+	  r->link[0] = r->link[1] = NULL;
+	  q->link[0] = r;
+	}
+
+      /* C5: Find preorder successors of P and Q.  */
+      goto start;
+      for (;;)
+	{
+	  /* PT2. */
+	  while (p != NULL)
+	    {
+	      goto escape;
+	    start:
+	      /* PT3. */
+	      *pp++ = p;
+	      *qp++ = q;
+	      p = p->link[0];
+	      q = q->link[0];
+	    }
+      
+	  /* PT4. */
+	  if (pp == pa)
+	    {
+	      assert (qp == qa);
+	      return new_tree;
+	    }
+	      
+	  p = *--pp;
+	  q = *--qp;
+
+	  /* PT5. */
+	  p = p->link[1];
+	  q = q->link[1];
+	}
+    escape:
+
+      /* C2. */
+      if (p->link[1])
+	{
+	  rb_node *r = xmalloc (sizeof (rb_node));
+	  r->link[0] = r->link[1] = NULL;
+	  q->link[1] = r;
+	}
+
+      /* C3. */
+      q->color = p->color;
+      if (copy == NULL)
+	q->data = p->data;
+      else
+	q->data = copy (p->data, tree->param);
+    }
+}
+
+/* Walk tree TREE in inorder, calling WALK_FUNC at each node.  Passes
+   PARAM to WALK_FUNC.  */
+void
+rb_walk (const rb_tree *tree, avl_node_func walk_func, void *param)
+{
+  /* Uses Knuth's algorithm 2.3.1T (inorder traversal). */
+  assert (tree && walk_func);
+  
+  {
+    /* T1. */
+    const rb_node *an[RB_MAX_HEIGHT];	/* Stack A: nodes. */
+    const rb_node **ap = an;		/* Stack A: stack pointer. */
+    const rb_node *p = tree->root.link[0];
+
+    for (;;)
+      {
+	/* T2. */
+	while (p != NULL)
+	  {
+	    /* T3. */
+	    *ap++ = p;
+	    p = p->link[0];
+	  }
+      
+	/* T4. */
+	if (ap == an)
+	  return;
+	p = *--ap;
+
+	/* T5. */
+	walk_func (p->data, param);
+	p = p->link[1];
+      }
+  }
+}
+
+/* Each call to this function for a given TREE and TRAV return the
+   next item in the tree in inorder.  Initialize the first element of
+   TRAV (init) to 0 before calling the first time.  Returns NULL when
+   out of elements.  */
+void *
+rb_traverse (const rb_tree *tree, rb_traverser *trav)
+{
+  assert (tree && trav);
+
+  /* Uses Knuth's algorithm 2.3.1T (inorder traversal). */
+  if (trav->init == 0)
+    {
+      /* T1. */
+      trav->init = 1;
+      trav->nstack = 0;
+      trav->p = tree->root.link[0];
+    }
+  else
+    /* T5. */
+    trav->p = trav->p->link[1];
+
+  for (;;)
+    {
+      /* T2. */
+      while (trav->p != NULL)
+	{
+	  /* T3. */
+	  trav->stack[trav->nstack++] = trav->p;
+	  trav->p = trav->p->link[0];
+	}
+      
+      /* T4. */
+      if (trav->nstack == 0)
+	{
+	  trav->init = 0;
+	  return NULL;
+	}
+      trav->p = trav->stack[--trav->nstack];
+
+      /* T5. */
+      return trav->p->data;
+    }
+}
+
+/* Search TREE for an item matching ITEM.  If found, returns a pointer
+   to the address of the item.  If none is found, ITEM is inserted
+   into the tree, and a pointer to the address of ITEM is returned.
+   In either case, the pointer returned can be changed by the caller,
+   or the returned data item can be directly edited, but the key data
+   in the item must not be changed. */
+void **
+rb_probe (rb_tree *tree, void *item)
+{
+  /* Algorithm based on RB-Insert from section 14.3 of _Introduction
+     to Algorithms_, Cormen et al., MIT Press 1990, ISBN
+     0-262-03141-8. */
+
+  rb_node *ap[RB_MAX_HEIGHT];		/* Stack A: Nodes. */
+  char ad[RB_MAX_HEIGHT];		/* Stack A: Directions. */
+  int ak = 1;				/* Stack A: Pointer. */
+
+  rb_node *t, *x, *y, *n;
+  
+  assert (tree != NULL);
+  t = &tree->root;
+  x = t->link[0];
+
+  if (x == NULL)
+    {
+      tree->count++;
+      assert (tree->count == 1);
+      x = t->link[0] = xmalloc (sizeof (rb_node));
+      x->data = item;
+      x->link[0] = x->link[1] = NULL;
+      x->color = RB_BLACK;
+      return &x->data;
+    }
+
+  ad[0] = 0;
+  ap[0] = &tree->root;
+
+  for (;;)
+    {
+      int diff = tree->cmp (item, x->data, tree->param);
+
+      if (diff < 0)
+	{
+	  ap[ak] = x;
+	  ad[ak++] = 0;
+	  y = x->link[0];
+	  if (y == NULL)
+	    {
+	      n = x = x->link[0] = xmalloc (sizeof (rb_node));
+	      break;
+	    }
+	}
+      else if (diff > 0)
+	{
+	  ap[ak] = x;
+	  ad[ak++] = 1;
+	  y = x->link[1];
+	  if (y == NULL)
+	    {
+	      n = x = x->link[1] = xmalloc (sizeof (rb_node));
+	      break;
+	    }
+	}
+      else
+	return &x->data;
+
+      x = y;
+    }
+  
+  tree->count++;
+  x->data = item;
+  x->link[0] = x->link[1] = NULL;
+  x->color = RB_RED;
+
+  for (;;)
+    {
+      if (ak < 3 || ap[ak - 1]->color != RB_RED)
+	break;
+      
+      if (ad[ak - 2] == 0)
+	{
+	  y = ap[ak - 2]->link[1];
+	  if (y != NULL && y->color == RB_RED)
+	    {
+	      /* Case 1. */
+	      ap[ak - 1]->color = y->color = RB_BLACK;
+	      ap[ak - 2]->color = RB_RED;
+	      ak -= 2;
+	    }
+	  else
+	    {
+	      if (ad[ak - 1] == 1)
+		{
+		  /* Case 2. */
+		  x = ap[ak - 1];
+		  y = x->link[1];
+		  x->link[1] = y->link[0];
+		  y->link[0] = x;
+		  ap[ak - 2]->link[0] = y;
+		}
+	      else
+		y = ap[ak - 1];
+
+	      /* Case 3. */
+	      x = ap[ak - 2];
+	      x->color = RB_RED;
+	      y->color = RB_BLACK;
+
+	      x->link[0] = y->link[1];
+	      y->link[1] = x;
+	      ap[ak - 3]->link[(int) ad[ak - 3]] = y;
+
+	      break;
+	    }
+	}
+      else
+	{
+	  y = ap[ak - 2]->link[0];
+	  if (y != NULL && y->color == RB_RED)
+	    {
+	      /* Case 1. */
+	      ap[ak - 1]->color = y->color = RB_BLACK;
+	      ap[ak - 2]->color = RB_RED;
+	      ak -= 2;
+	    }
+	  else
+	    {
+	      if (ad[ak - 1] == 0)
+		{
+		  /* Case 2. */
+		  x = ap[ak - 1];
+		  y = x->link[0];
+		  x->link[0] = y->link[1];
+		  y->link[1] = x;
+		  ap[ak - 2]->link[1] = y;
+		}
+	      else
+		y = ap[ak - 1];
+
+	      /* Case 3. */
+	      x = ap[ak - 2];
+	      x->color = RB_RED;
+	      y->color = RB_BLACK;
+
+	      x->link[1] = y->link[0];
+	      y->link[0] = x;
+	      ap[ak - 3]->link[(int) ad[ak - 3]] = y;
+	      break;
+	    }
+	}
+    }
+
+  tree->root.link[0]->color = RB_BLACK;
+  
+  return &n->data;
+}
+  
+/* Search TREE for an item matching ITEM, and return it if found. */
+void *
+rb_find (const rb_tree *tree, const void *item)
+{
+  const rb_node *p;
+
+  assert (tree != NULL);
+  for (p = tree->root.link[0]; p; )
+    {
+      int diff = tree->cmp (item, p->data, tree->param);
+
+      if (diff < 0)
+	p = p->link[0];
+      else if (diff > 0)
+	p = p->link[1];
+      else
+	return p->data;
+    }
+
+  return NULL;
+}
+
+/* Search TREE for an item close to the value of ITEM, and return it.
+   This function will return a null pointer only if TREE is empty. */
+void *
+rb_find_close (const rb_tree *tree, const void *item)
+{
+  const rb_node *p;
+
+  assert (tree != NULL);
+  p = tree->root.link[0];
+  if (p == NULL)
+    return NULL;
+  
+  for (;;)
+    {
+      int diff = tree->cmp (item, p->data, tree->param);
+      int t;
+
+      if (diff < 0)
+	t = 0;
+      else if (diff > 0)
+	t = 1;
+      else
+	return p->data;
+
+      if (p->link[t])
+	p = p->link[t];
+      else
+	return p->data;
+    }
+}
+
+/* Searches red-black tree TREE for an item matching ITEM.  If found,
+   the item is removed from the tree and the actual item found is
+   returned to the caller.  If no item matching ITEM exists in the
+   tree, returns NULL. */
+void *
+rb_delete (rb_tree *tree, const void *item)
+{
+  /* Algorithm based on RB-Delete and RB-Delete-Fixup from section
+     14.4 of _Introduction to Algorithms_, Cormen et al., MIT Press
+     1990, ISBN 0-262-03141-8. */
+
+  rb_node *pa[RB_MAX_HEIGHT];		/* Stack P: Nodes. */
+  char a[RB_MAX_HEIGHT];		/* Stack P: Bits. */
+  int k = 1;				/* Stack P: Pointer. */
+  
+  rb_node *w, *x, *y, *z;
+
+  assert (tree != NULL);
+
+  a[0] = 0;
+  pa[0] = &tree->root;
+  z = tree->root.link[0];
+  for (;;)
+    {
+      int diff;
+
+      if (z == NULL)
+	return NULL;
+
+      diff = tree->cmp (item, z->data, tree->param);
+      if (diff == 0)
+	break;
+
+      pa[k] = z;
+      if (diff < 0)
+	{
+	  z = z->link[0];
+	  a[k] = 0;
+	}
+      else if (diff > 0)
+	{
+	  z = z->link[1];
+	  a[k] = 1;
+	}
+      k++;
+    }
+  tree->count--;
+  
+  item = z->data;
+
+  /* RB-Delete: Line 1. */
+  if (z->link[0] == NULL || z->link[1] == NULL)
+    {
+      /* Line 2. */
+      y = z;
+
+      /* Lines 4-6. */
+      if (y->link[0] != NULL)
+	x = y->link[0];
+      else
+	x = y->link[1];
+
+      pa[k - 1]->link[(int) a[k - 1]] = x;
+    }
+  else
+    {
+      pa[k] = z;
+      a[k++] = 1;
+
+      /* Line 3. */
+      y = z->link[1];
+      while (y->link[0])
+	{
+	  pa[k] = y;
+	  a[k++] = 0;
+	  y = y->link[0];
+	}
+
+      /* Lines 4-6. */
+      x = y->link[1];
+
+      /* Lines 13-15. */
+      z->data = y->data;
+      pa[k - 1]->link[(int) a[k - 1]] = x;
+    }
+
+  /* Line 16. */
+  if (y->color == RB_RED)
+    {
+      free (y);
+      return (void *) item;
+    }
+
+  free (y);
+
+  /* Numbers below are line numbers from RB-Delete-Fixup. */
+  while (k > 1 && (x == NULL || x->color == RB_BLACK))			/* 1 */
+    {
+      if (a[k - 1] == 0)						/* 2 */
+	{
+	  w = pa[k - 1]->link[1];					/* 3 */
+
+	  if (w->color == RB_RED)					/* 4 */
+	    {
+	      /* Case 1. */
+	      w->color = RB_BLACK;					/* 5 */
+	      pa[k - 1]->color = RB_RED;				/* 6 */
+
+	      pa[k - 1]->link[1] = w->link[0];				/* 7 */
+	      w->link[0] = pa[k - 1];
+	      pa[k - 2]->link[(int) a[k - 2]] = w;
+
+	      pa[k] = pa[k - 1];
+	      a[k] = 0;
+	      pa[k - 1] = w;
+	      k++;
+
+	      w = pa[k - 1]->link[1];					/* 8 */
+	    }
+
+	  if ((w->link[0] == NULL || w->link[0]->color == RB_BLACK)	/* 9 */
+	      && (w->link[1] == NULL || w->link[1]->color == RB_BLACK))
+	    {
+	      /* Case 2. */
+	      w->color = RB_RED;				       /* 10 */
+
+	      x = pa[k - 1];					       /* 11 */
+	      k--;
+	    }
+	  else
+	    {
+	      if (w->link[1] == NULL || w->link[1]->color == RB_BLACK) /* 12 */
+		{
+		  /* Case 3. */
+		  w->link[0]->color = RB_BLACK;			       /* 13 */
+		  w->color = RB_RED;				       /* 14 */
+
+		  y = w->link[0];				       /* 15 */
+		  w->link[0] = y->link[1];
+		  y->link[1] = w;
+
+		  w = pa[k - 1]->link[1] = y;			       /* 16 */
+		}
+
+	      /* Case 4. */
+	      w->color = pa[k - 1]->color;			       /* 17 */
+	      pa[k - 1]->color = RB_BLACK;			       /* 18 */
+	      w->link[1]->color = RB_BLACK;			       /* 19 */
+
+	      pa[k - 1]->link[1] = w->link[0];			       /* 20 */
+	      w->link[0] = pa[k - 1];
+	      pa[k - 2]->link[(int) a[k - 2]] = w;
+
+	      x = tree->root.link[0];				       /* 21 */
+	      break;
+	    }
+	}
+      else
+	{
+	  w = pa[k - 1]->link[0];
+	  if (w->color == RB_RED)
+	    {
+	      /* Case 1. */
+	      w->color = RB_BLACK;
+	      pa[k - 1]->color = RB_RED;
+
+	      pa[k - 1]->link[0] = w->link[1];
+	      w->link[1] = pa[k - 1];
+	      pa[k - 2]->link[(int) a[k - 2]] = w;
+
+	      pa[k] = pa[k - 1];
+	      a[k] = 1;
+	      pa[k - 1] = w;
+	      k++;
+
+	      w = pa[k - 1]->link[0];
+	    }
+
+	  if ((w->link[0] == NULL || w->link[0]->color == RB_BLACK)
+	      && (w->link[1] == NULL || w->link[1]->color == RB_BLACK))
+	    {
+	      /* Case 2. */
+	      w->color = RB_RED;
+	      x = pa[k - 1];
+	      k--;
+	    }
+	  else
+	    {
+	      if (w->link[0] == NULL || w->link[0]->color == RB_BLACK)
+		{
+		  /* Case 3. */
+		  w->link[1]->color = RB_BLACK;
+		  w->color = RB_RED;
+
+		  y = w->link[1];
+		  w->link[1] = y->link[0];
+		  y->link[0] = w;
+
+		  w = pa[k - 1]->link[0] = y;
+		}
+	      
+	      /* Case 4. */
+	      w->color = pa[k - 1]->color;
+	      pa[k - 1]->color = RB_BLACK;
+	      w->link[0]->color = RB_BLACK;
+
+	      pa[k - 1]->link[0] = w->link[1];
+	      w->link[1] = pa[k - 1];
+	      pa[k - 2]->link[(int) a[k - 2]] = w;
+
+	      x = tree->root.link[0];
+	      break;
+	    }
+	}
+    }
+
+  if (x != NULL)
+    x->color = RB_BLACK;					       /* 23 */
+  
+  return (void *) item;
+}
+
+/* Inserts ITEM into TREE.  Returns NULL if the item was inserted,
+   otherwise a pointer to the duplicate item. */
+void *
+rb_insert (rb_tree *tree, void *item)
+{
+  void **p;
+  
+  assert (tree != NULL);
+  
+  p = rb_probe (tree, item);
+  return (*p == item) ? NULL : *p;
+}
+
+/* If ITEM does not exist in TREE, inserts it and returns NULL.  If a
+   matching item does exist, it is replaced by ITEM and the item
+   replaced is returned.  The caller is responsible for freeing the
+   item returned. */
+void *
+rb_replace (rb_tree *tree, void *item)
+{
+  void **p;
+
+  assert (tree != NULL);
+  
+  p = rb_probe (tree, item);
+  if (*p == item)
+    return NULL;
+  else
+    {
+      void *r = *p;
+      *p = item;
+      return r;
+    }
+}
+
+/* Delete ITEM from TREE when you know that ITEM must be in TREE.  For
+   debugging purposes. */
+void *
+(rb_force_delete) (rb_tree *tree, void *item)
+{
+  void *found = rb_delete (tree, item);
+  assert (found != NULL);
+  return found;
+}
+
+#if SELF_TEST
+
+/* Used to flag delayed aborting. */
+int done = 0;
+
+/* Print the structure of node NODE of a red-black tree, which is
+   LEVEL levels from the top of the tree.  Uses different delimiters
+   to visually distinguish levels. */
+void
+print_structure (rb_node *node, int level)
+{
+  char lc[] = "([{<`/";
+  char rc[] = ")]}>'\\";
+
+  assert (level <= 10);
+  
+  if (node == NULL)
+    {
+      printf (" nil");
+      fflush (stdout);
+      return;
+    }
+  printf (" %c%d%c",
+	  lc[level % 6], (int) node->data,
+	  node->color == RB_BLACK ? 'b' : 'r');
+  fflush (stdout);
+  if (node->link[0] || node->link[1])
+    print_structure (node->link[0], level + 1);
+  if (node->link[1])
+    print_structure (node->link[1], level + 1);
+  printf ("%c", rc[level % 6]);
+  fflush (stdout);
+}
+
+/* Compare two integers A and B and return a strcmp()-type result. */
+int
+compare_ints (const void *a, const void *b, void *param unused)
+{
+  return ((int) a) - ((int) b);
+}
+
+/* Print the value of integer A. */
+void
+print_int (void *a, void *param unused)
+{
+  printf (" %d", (int) a);
+}
+
+/* Linearly print contents of TREE. */
+void
+print_contents (rb_tree *tree)
+{
+  rb_walk (tree, print_int, NULL);
+  printf ("\n");
+}
+
+/* Examine NODE in a red-black tree.  *COUNT is increased by the
+   number of nodes in the tree, including the current one.  Returns
+   the number of black nodes (including this node) in a path from this
+   node to any leaf. */
+int
+recurse_tree (rb_node *node, int *count, int ge, int le)
+{
+  if (node) 
+    {
+      const int d = (int) node->data;
+      int nl = 1;
+      int nr = 1;
+      
+      (*count)++;
+
+      if (!(d >= ge) || !(d <= le))
+	{
+	  printf (" Node %d is out of order in the tree.\n", d);
+	  done = 1;
+	}
+
+      if (node->link[0])
+	nl = recurse_tree (node->link[0], count, ge, d - 1);
+      if (node->link[1])
+	nr = recurse_tree (node->link[1], count, d + 1, le);
+	  
+      if (node->color != RB_RED && node->color != RB_BLACK)
+	{
+	  printf (" Node %d is neither red nor black (%d).\n", d, node->color);
+	  done = 1;
+	}
+
+      if (node->color == RB_RED
+	  && node->link[0] && node->link[0]->color == RB_RED)
+	{
+	  printf (" Red node %d has red left child %d\n",
+		  d, (int) node->link[0]->data);
+	  done = 1;
+	}
+      
+      if (node->color == RB_RED
+	  && node->link[1] && node->link[1]->color == RB_RED)
+	{
+	  printf (" Red node %d has red right child %d\n",
+		  d, (int) node->link[1]->data);
+	  done = 1;
+	}
+      
+      if (nl != nr)
+	{
+	  printf (" Node %d has two different black-heights: left bh=%d, "
+		  "right bh=%d\n", d, nl, nr);
+	  done = 1;
+	}
+
+      return (node->color == RB_BLACK) + nl;
+    }
+  else return 1;
+}
+
+/* Check that everything about TREE is kosher. */
+void
+verify_tree (rb_tree *tree)
+{
+  int count = 0;
+  recurse_tree (tree->root.link[0], &count, INT_MIN, INT_MAX);
+  if (count != tree->count)
+    {
+      printf (" Tree has %d nodes, but tree count is %d.\n",
+	      count, tree->count);
+      done = 1;
+    }
+  if (done)
+    abort ();
+}
+
+/* Arrange the N elements of ARRAY in random order. */
+void
+shuffle (int *array, int n)
+{
+  int i;
+  
+  for (i = 0; i < n; i++)
+    {
+      int j = i + rand () % (n - i);
+      int t = array[j];
+      array[j] = array[i];
+      array[i] = t;
+    }
+}
+
+/* Compares red-black trees rooted at A and B, making sure that they
+   are identical. */
+void
+compare_trees (rb_node *a, rb_node *b)
+{
+  if (a == NULL || b == NULL)
+    {
+      assert (a == NULL && b == NULL);
+      return;
+    }
+  if (a->data != b->data || a->color != b->color
+      || ((a->link[0] != NULL) ^ (b->link[0] != NULL))
+      || ((a->link[1] != NULL) ^ (b->link[1] != NULL)))
+    {
+      printf (" Copied nodes differ: %d b=%d a->color=%d b->color=%d a:",
+	      (int) a->data, (int) b->data, a->color, b->color);
+      if (a->link[0])
+	printf ("l");
+      if (a->link[1])
+	printf ("r");
+      printf (" b:");
+      if (b->link[0])
+	printf ("l");
+      if (b->link[1])
+	printf ("r");
+      printf ("\n");
+      abort ();
+    }
+  if (a->link[0] != NULL)
+    compare_trees (a->link[0], b->link[0]);
+  if (a->link[1] != NULL)
+    compare_trees (a->link[1], b->link[1]);
+}
+
+/* Simple stress test procedure for the red-black tree routines.  Does
+   the following:
+
+   * Generate a random number seed.  By default this is generated from
+   the current time.  You can also pass a seed value on the command
+   line if you want to test the same case.  The seed value is
+   displayed.
+
+   * Create a tree and insert the integers from 0 up to TREE_SIZE - 1
+   into it, in random order.  Verify the tree structure after each
+   insertion.
+   
+   * Remove each integer from the tree, in a different random order.
+   After each deletion, verify the tree structure; also, make a copy
+   of the tree into a new tree, verify the copy and compare it to the
+   original, then destroy the copy.
+
+   * Destroy the tree, increment the random seed value, and start over.
+
+   If you make any modifications to the red-black tree routines, then
+   you might want to insert some calls to print_structure() at
+   strategic places in order to be able to see what's really going on.
+   Also, memory debuggers like Checker or Purify are very handy. */
+#define TREE_SIZE 16
+#define N_ITERATIONS 1024
+int
+main (int argc, char **argv)
+{
+  int array[TREE_SIZE];
+  int seed;
+  int iteration;
+  
+  if (argc == 2)
+    seed = atoi (argv[1]);
+  else
+    seed = time (0) * 257 % 32768;
+
+  fputs ("Testing rb...\n", stdout);
+  
+  for (iteration = 1; iteration <= N_ITERATIONS; iteration++)
+    {
+      rb_tree *tree;
+      int i;
+      
+      printf ("Iteration %4d/%4d: seed=%5d", iteration, N_ITERATIONS, seed);
+      fflush (stdout);
+      
+      srand (seed++);
+
+      for (i = 0; i < TREE_SIZE; i++)
+	array[i] = i;
+      shuffle (array, TREE_SIZE);
+      
+      tree = rb_create (compare_ints, NULL);
+      for (i = 0; i < TREE_SIZE; i++)
+	rb_force_insert (tree, (void *) (array[i]));
+      verify_tree (tree);
+
+      shuffle (array, TREE_SIZE);
+      for (i = 0; i < TREE_SIZE; i++)
+	{
+	  rb_tree *copy;
+
+	  rb_delete (tree, (void *) (array[i]));
+	  verify_tree (tree);
+
+	  copy = rb_copy (tree, NULL);
+	  verify_tree (copy);
+	  compare_trees (tree->root.link[0], copy->root.link[0]);
+	  rb_destroy (copy, NULL);
+
+	  if (i % 128 == 0)
+	    {
+	      putchar ('.');
+	      fflush (stdout);
+	    }
+	}
+      fputs (" good.\n", stdout);
+
+      rb_destroy (tree, NULL);
+    }
+  
+  return 0;
+}
+#endif /* SELF_TEST */
+
+/*
+  Local variables:
+  compile-command: "gcc -DSELF_TEST=1 -W -Wall -I. -o ./rb-test rb.c"
+  End:
+*/
diff --git a/avl-1.4.0/rb.h b/avl-1.4.0/rb.h
new file mode 100644
index 0000000..26a9f49
--- /dev/null
+++ b/avl-1.4.0/rb.h
@@ -0,0 +1,155 @@
+/* libavl - manipulates AVL trees.
+   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.
+
+   The author may be contacted at <pfaffben@pilot.msu.edu> on the
+   Internet, or as Ben Pfaff, 12167 Airport Rd, DeWitt MI 48820, USA
+   through more mundane means. */
+
+/* This is file rb.h in libavl. */
+
+#if !rb_h
+#define rb_h 1
+
+/* The default maximum height of 32 allows for red-black trees having
+   between 65,535 and 4,294,967,295 nodes, depending on order of
+   insertion.  You may change this compile-time constant as you
+   wish. */
+#ifndef RB_MAX_HEIGHT
+#define RB_MAX_HEIGHT	32
+#endif
+
+/* Node colors. */
+enum
+  {
+    RB_BLACK,
+    RB_RED,
+  };
+
+/* Structure for a node in a red-black tree. */
+typedef struct rb_node
+  {
+    void *data;			/* Pointer to data. */
+    struct rb_node *link[2];	/* Subtrees. */
+    signed char color;		/* Color. */
+    char cache;			/* Used during insertion. */
+    signed char pad[2];		/* Unused.  Reserved for threaded trees. */
+  }
+rb_node;
+
+/* Used for traversing a red-black tree. */
+typedef struct rb_traverser
+  {
+    int init;			/* Initialized? */
+    int nstack;			/* Top of stack. */
+    const rb_node *p;		/* Used for traversal. */
+    const rb_node *stack[RB_MAX_HEIGHT];/* Descended trees. */
+  }
+rb_traverser;
+
+/* Initializer for rb_traverser. */
+#define RB_TRAVERSER_INIT {0}
+
+/* Function types. */
+#if !AVL_FUNC_TYPES
+#define AVL_FUNC_TYPES 1
+typedef int (*avl_comparison_func) (const void *a, const void *b, void *param);
+typedef void (*avl_node_func) (void *data, void *param);
+typedef void *(*avl_copy_func) (void *data, void *param);
+#endif
+
+/* Structure which holds information about a red-black tree. */
+typedef struct rb_tree
+  {
+#if PSPP
+    struct arena **owner;	/* Arena to store nodes. */
+#endif
+    rb_node root;		/* Tree root node. */
+    avl_comparison_func cmp;	/* Used to compare keys. */
+    int count;			/* Number of nodes in the tree. */
+    void *param;		/* Arbitary user data. */
+  }
+rb_tree;
+
+#if PSPP
+#define MAYBE_ARENA struct arena **owner,
+#else
+#define MAYBE_ARENA /* nothing */
+#endif
+
+/* General functions. */
+rb_tree *rb_create (MAYBE_ARENA avl_comparison_func, void *param);
+void rb_destroy (rb_tree *, avl_node_func);
+void rb_free (rb_tree *);
+int rb_count (const rb_tree *);
+rb_tree *rb_copy (MAYBE_ARENA const rb_tree *, avl_copy_func);
+
+/* Walk the tree. */
+void rb_walk (const rb_tree *, avl_node_func, void *param);
+void *rb_traverse (const rb_tree *, rb_traverser *);
+#define rb_init_traverser(TRAVERSER) ((TRAVERSER)->init = 0)
+
+/* Search for a given item. */
+void **rb_probe (rb_tree *, void *);
+void *rb_delete (rb_tree *, const void *);
+void *rb_find (const rb_tree *, const void *);
+void *rb_find_close (const rb_tree *, const void *);
+
+#if __GCC__ >= 2
+extern inline void *
+rb_insert (rb_tree *tree, void *item)
+{
+  void **p = rb_probe (tree, item);
+  return (*p == item) ? NULL : *p;
+}
+
+extern inline void *
+rb_replace (rb_tree *tree, void *item)
+{
+  void **p = rb_probe (tree, item);
+  if (*p == item)
+    return NULL;
+  else
+    {
+      void *r = *p;
+      *p = item;
+      return r;
+    }
+}
+#else /* not gcc */
+void *rb_insert (rb_tree *tree, void *item);
+void *rb_replace (rb_tree *tree, void *item);
+#endif /* not gcc */
+
+/* Easy assertions on insertion & deletion. */
+#ifndef NDEBUG
+#define rb_force_insert(A, B)			\
+	do					\
+	  {					\
+            void *r = rb_insert (A, B);		\
+	    assert (r == NULL);			\
+	  }					\
+	while (0)
+void *rb_force_delete (rb_tree *, void *);
+#else
+#define rb_force_insert(A, B)			\
+	rb_insert (A, B)
+#define rb_force_delete(A, B)			\
+	rb_delete (A, B)
+#endif
+
+#endif /* rb_h */
diff --git a/avl-1.4.0/texinfo.tex b/avl-1.4.0/texinfo.tex
new file mode 100644
index 0000000..aa52853
--- /dev/null
+++ b/avl-1.4.0/texinfo.tex
@@ -0,0 +1,5484 @@
+% texinfo.tex -- TeX macros to handle Texinfo files.
+%
+% Load plain if necessary, i.e., if running under initex.
+\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
+%
+\def\texinfoversion{1999-01-05}%
+%
+% Copyright (C) 1985, 86, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98
+% Free Software Foundation, Inc.
+%
+% This texinfo.tex file is free software; you can redistribute it and/or
+% modify it under the terms of the GNU General Public License as
+% published by the Free Software Foundation; either version 2, or (at
+% your option) any later version.
+%
+% This texinfo.tex file is distributed in the hope that it will be
+% useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+% of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+% General Public License for more details.
+%
+% You should have received a copy of the GNU General Public License
+% along with this texinfo.tex file; see the file COPYING.  If not, write
+% to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+% Boston, MA 02111-1307, USA.
+%
+% In other words, you are welcome to use, share and improve this program.
+% You are forbidden to forbid anyone else to use, share and improve
+% what you give them.   Help stamp out software-hoarding!
+%
+% Please try the latest version of texinfo.tex before submitting bug
+% reports; you can get the latest version from:
+%   ftp://ftp.gnu.org/pub/gnu/texinfo.tex
+%   /home/gd/gnu/doc/texinfo.tex on the GNU machines.
+%   (and all GNU mirrors, see http://www.gnu.org/order/ftp.html)
+%   ftp://tug.org/tex/texinfo.tex
+%   ftp://ctan.org/macros/texinfo/texinfo.tex
+%   (and all CTAN mirrors, finger ctan@ctan.org for a list).
+% The texinfo.tex in the texinfo distribution itself could well be out
+% of date, so if that's what you're using, please check.
+% 
+% Send bug reports to bug-texinfo@gnu.org.
+% Please include a precise test case in each bug report,
+% including a complete document with which we can reproduce the problem.
+% 
+% To process a Texinfo manual with TeX, it's most reliable to use the
+% texi2dvi shell script that comes with the distribution.  For simple
+% manuals, however, you can get away with:
+%   tex foo.texi
+%   texindex foo.??
+%   tex foo.texi
+%   tex foo.texi
+%   dvips foo.dvi -o # or whatever, to process the dvi file.
+% The extra runs of TeX get the cross-reference information correct.
+% Sometimes one run after texindex suffices, and sometimes you need more
+% than two; texi2dvi does it as many times as necessary.
+
+\message{Loading texinfo [version \texinfoversion]:}
+
+% If in a .fmt file, print the version number
+% and turn on active characters that we couldn't do earlier because
+% they might have appeared in the input file name.
+\everyjob{\message{[Texinfo version \texinfoversion]}%
+  \catcode`+=\active \catcode`\_=\active}
+
+% Save some parts of plain tex whose names we will redefine.
+
+\let\ptexb=\b
+\let\ptexbullet=\bullet
+\let\ptexc=\c
+\let\ptexcomma=\,
+\let\ptexdot=\.
+\let\ptexdots=\dots
+\let\ptexend=\end
+\let\ptexequiv=\equiv
+\let\ptexexclam=\!
+\let\ptexi=\i
+\let\ptexlbrace=\{
+\let\ptexrbrace=\}
+\let\ptexstar=\*
+\let\ptext=\t
+
+% We never want plain's outer \+ definition in Texinfo.
+% For @tex, we can use \tabalign.
+\let\+ = \relax
+
+
+\message{Basics,}
+\chardef\other=12
+
+% If this character appears in an error message or help string, it
+% starts a new line in the output.
+\newlinechar = `^^J
+
+% Set up fixed words for English if not already set.
+\ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi
+\ifx\putwordChapter\undefined  \gdef\putwordChapter{Chapter}\fi
+\ifx\putwordfile\undefined     \gdef\putwordfile{file}\fi
+\ifx\putwordInfo\undefined     \gdef\putwordInfo{Info}\fi
+\ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi
+\ifx\putwordon\undefined       \gdef\putwordon{on}\fi
+\ifx\putwordpage\undefined     \gdef\putwordpage{page}\fi
+\ifx\putwordsection\undefined  \gdef\putwordsection{section}\fi
+\ifx\putwordSection\undefined  \gdef\putwordSection{Section}\fi
+\ifx\putwordsee\undefined      \gdef\putwordsee{see}\fi
+\ifx\putwordSee\undefined      \gdef\putwordSee{See}\fi
+\ifx\putwordShortContents\undefined  \gdef\putwordShortContents{Short Contents}\fi
+\ifx\putwordTableofContents\undefined\gdef\putwordTableofContents{Table of Contents}\fi
+
+% Ignore a token.
+%
+\def\gobble#1{}
+
+\hyphenation{ap-pen-dix}
+\hyphenation{mini-buf-fer mini-buf-fers}
+\hyphenation{eshell}
+\hyphenation{white-space}
+
+% Margin to add to right of even pages, to left of odd pages.
+\newdimen \bindingoffset
+\newdimen \normaloffset
+\newdimen\pagewidth \newdimen\pageheight
+
+% Sometimes it is convenient to have everything in the transcript file
+% and nothing on the terminal.  We don't just call \tracingall here,
+% since that produces some useless output on the terminal.
+%
+\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}%
+\ifx\eTeXversion\undefined
+\def\loggingall{\tracingcommands2 \tracingstats2
+   \tracingpages1 \tracingoutput1 \tracinglostchars1
+   \tracingmacros2 \tracingparagraphs1 \tracingrestores1
+   \showboxbreadth\maxdimen\showboxdepth\maxdimen
+}%
+\else
+\def\loggingall{\tracingcommands3 \tracingstats2
+   \tracingpages1 \tracingoutput1 \tracinglostchars1
+   \tracingmacros2 \tracingparagraphs1 \tracingrestores1
+   \tracingscantokens1 \tracingassigns1 \tracingifs1
+   \tracinggroups1 \tracingnesting2
+   \showboxbreadth\maxdimen\showboxdepth\maxdimen
+}%
+\fi
+
+% For @cropmarks command.
+% Do @cropmarks to get crop marks.
+% 
+\newif\ifcropmarks
+\let\cropmarks = \cropmarkstrue
+%
+% Dimensions to add cropmarks at corners.
+% Added by P. A. MacKay, 12 Nov. 1986
+%
+\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines
+\newdimen\cornerlong  \cornerlong=1pc
+\newdimen\cornerthick \cornerthick=.3pt
+\newdimen\topandbottommargin \topandbottommargin=.75in
+
+% Main output routine.
+\chardef\PAGE = 255
+\output = {\onepageout{\pagecontents\PAGE}}
+
+\newbox\headlinebox
+\newbox\footlinebox
+
+% \onepageout takes a vbox as an argument.  Note that \pagecontents
+% does insertions, but you have to call it yourself.
+\def\onepageout#1{%
+  \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi
+  %
+  \ifodd\pageno  \advance\hoffset by \bindingoffset
+  \else \advance\hoffset by -\bindingoffset\fi
+  %
+  % Do this outside of the \shipout so @code etc. will be expanded in
+  % the headline as they should be, not taken literally (outputting ''code).
+  \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}%
+  \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}%
+  %
+  {%
+    % Have to do this stuff outside the \shipout because we want it to
+    % take effect in \write's, yet the group defined by the \vbox ends
+    % before the \shipout runs.
+    %
+    \escapechar = `\\     % use backslash in output files.
+    \indexdummies         % don't expand commands in the output.
+    \normalturnoffactive  % \ in index entries must not stay \, e.g., if
+                   % the page break happens to be in the middle of an example.
+    \shipout\vbox{%
+      \ifcropmarks \vbox to \outervsize\bgroup
+        \hsize = \outerhsize
+        \vskip-\topandbottommargin
+        \vtop to0pt{%
+          \line{\ewtop\hfil\ewtop}%
+          \nointerlineskip
+          \line{%
+            \vbox{\moveleft\cornerthick\nstop}%
+            \hfill
+            \vbox{\moveright\cornerthick\nstop}%
+          }%
+          \vss}%
+        \vskip\topandbottommargin
+        \line\bgroup
+          \hfil % center the page within the outer (page) hsize.
+          \ifodd\pageno\hskip\bindingoffset\fi
+          \vbox\bgroup
+      \fi
+      %
+      \unvbox\headlinebox
+      \pagebody{#1}%
+      \ifdim\ht\footlinebox > 0pt
+        % Only leave this space if the footline is nonempty.
+        % (We lessened \vsize for it in \oddfootingxxx.)
+        % The \baselineskip=24pt in plain's \makefootline has no effect.
+        \vskip 2\baselineskip
+        \unvbox\footlinebox
+      \fi
+      %
+      \ifcropmarks
+          \egroup % end of \vbox\bgroup
+        \hfil\egroup % end of (centering) \line\bgroup
+        \vskip\topandbottommargin plus1fill minus1fill
+        \boxmaxdepth = \cornerthick
+        \vbox to0pt{\vss
+          \line{%
+            \vbox{\moveleft\cornerthick\nsbot}%
+            \hfill
+            \vbox{\moveright\cornerthick\nsbot}%
+          }%
+          \nointerlineskip
+          \line{\ewbot\hfil\ewbot}%
+        }%
+      \egroup % \vbox from first cropmarks clause
+      \fi
+    }% end of \shipout\vbox
+  }% end of group with \turnoffactive
+  \advancepageno
+  \ifnum\outputpenalty>-20000 \else\dosupereject\fi
+}
+
+\newinsert\margin \dimen\margin=\maxdimen
+
+\def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}}
+{\catcode`\@ =11
+\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi
+% marginal hacks, juha@viisa.uucp (Juha Takala)
+\ifvoid\margin\else % marginal info is present
+  \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi
+\dimen@=\dp#1 \unvbox#1
+\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi
+\ifr@ggedbottom \kern-\dimen@ \vfil \fi}
+}
+
+% Here are the rules for the cropmarks.  Note that they are
+% offset so that the space between them is truly \outerhsize or \outervsize
+% (P. A. MacKay, 12 November, 1986)
+%
+\def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong}
+\def\nstop{\vbox
+  {\hrule height\cornerthick depth\cornerlong width\cornerthick}}
+\def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong}
+\def\nsbot{\vbox
+  {\hrule height\cornerlong depth\cornerthick width\cornerthick}}
+
+% Parse an argument, then pass it to #1.  The argument is the rest of
+% the input line (except we remove a trailing comment).  #1 should be a
+% macro which expects an ordinary undelimited TeX argument.
+%
+\def\parsearg#1{%
+  \let\next = #1%
+  \begingroup
+    \obeylines
+    \futurelet\temp\parseargx
+}
+
+% If the next token is an obeyed space (from an @example environment or
+% the like), remove it and recurse.  Otherwise, we're done.
+\def\parseargx{%
+  % \obeyedspace is defined far below, after the definition of \sepspaces.
+  \ifx\obeyedspace\temp
+    \expandafter\parseargdiscardspace
+  \else
+    \expandafter\parseargline
+  \fi
+}
+
+% Remove a single space (as the delimiter token to the macro call).
+{\obeyspaces %
+ \gdef\parseargdiscardspace {\futurelet\temp\parseargx}}
+
+{\obeylines %
+  \gdef\parseargline#1^^M{%
+    \endgroup % End of the group started in \parsearg.
+    %
+    % First remove any @c comment, then any @comment.
+    % Result of each macro is put in \toks0.
+    \argremovec #1\c\relax %
+    \expandafter\argremovecomment \the\toks0 \comment\relax %
+    %
+    % Call the caller's macro, saved as \next in \parsearg.
+    \expandafter\next\expandafter{\the\toks0}%
+  }%
+}
+
+% Since all \c{,omment} does is throw away the argument, we can let TeX
+% do that for us.  The \relax here is matched by the \relax in the call
+% in \parseargline; it could be more or less anything, its purpose is
+% just to delimit the argument to the \c.
+\def\argremovec#1\c#2\relax{\toks0 = {#1}}
+\def\argremovecomment#1\comment#2\relax{\toks0 = {#1}}
+
+% \argremovec{,omment} might leave us with trailing spaces, though; e.g.,
+%    @end itemize  @c foo
+% will have two active spaces as part of the argument with the
+% `itemize'.  Here we remove all active spaces from #1, and assign the
+% result to \toks0.
+%
+% This loses if there are any *other* active characters besides spaces
+% in the argument -- _ ^ +, for example -- since they get expanded.
+% Fortunately, Texinfo does not define any such commands.  (If it ever
+% does, the catcode of the characters in questionwill have to be changed
+% here.)  But this means we cannot call \removeactivespaces as part of
+% \argremovec{,omment}, since @c uses \parsearg, and thus the argument
+% that \parsearg gets might well have any character at all in it.
+%
+\def\removeactivespaces#1{%
+  \begingroup
+    \ignoreactivespaces
+    \edef\temp{#1}%
+    \global\toks0 = \expandafter{\temp}%
+  \endgroup
+}
+
+% Change the active space to expand to nothing.
+%
+\begingroup
+  \obeyspaces
+  \gdef\ignoreactivespaces{\obeyspaces\let =\empty}
+\endgroup
+
+
+\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next}
+
+%% These are used to keep @begin/@end levels from running away
+%% Call \inENV within environments (after a \begingroup)
+\newif\ifENV \ENVfalse \def\inENV{\ifENV\relax\else\ENVtrue\fi}
+\def\ENVcheck{%
+\ifENV\errmessage{Still within an environment; press RETURN to continue}
+\endgroup\fi} % This is not perfect, but it should reduce lossage
+
+% @begin foo  is the same as @foo, for now.
+\newhelp\EMsimple{Press RETURN to continue.}
+
+\outer\def\begin{\parsearg\beginxxx}
+
+\def\beginxxx #1{%
+\expandafter\ifx\csname #1\endcsname\relax
+{\errhelp=\EMsimple \errmessage{Undefined command @begin #1}}\else
+\csname #1\endcsname\fi}
+
+% @end foo executes the definition of \Efoo.
+%
+\def\end{\parsearg\endxxx}
+\def\endxxx #1{%
+  \removeactivespaces{#1}%
+  \edef\endthing{\the\toks0}%
+  %
+  \expandafter\ifx\csname E\endthing\endcsname\relax
+    \expandafter\ifx\csname \endthing\endcsname\relax
+      % There's no \foo, i.e., no ``environment'' foo.
+      \errhelp = \EMsimple
+      \errmessage{Undefined command `@end \endthing'}%
+    \else
+      \unmatchedenderror\endthing
+    \fi
+  \else
+    % Everything's ok; the right environment has been started.
+    \csname E\endthing\endcsname
+  \fi
+}
+
+% There is an environment #1, but it hasn't been started.  Give an error.
+%
+\def\unmatchedenderror#1{%
+  \errhelp = \EMsimple
+  \errmessage{This `@end #1' doesn't have a matching `@#1'}%
+}
+
+% Define the control sequence \E#1 to give an unmatched @end error.
+%
+\def\defineunmatchedend#1{%
+  \expandafter\def\csname E#1\endcsname{\unmatchedenderror{#1}}%
+}
+
+
+% Single-spacing is done by various environments (specifically, in
+% \nonfillstart and \quotations).
+\newskip\singlespaceskip \singlespaceskip = 12.5pt
+\def\singlespace{%
+  % Why was this kern here?  It messes up equalizing space above and below
+  % environments.  --karl, 6may93
+  %{\advance \baselineskip by -\singlespaceskip
+  %\kern \baselineskip}%
+  \setleading \singlespaceskip
+}
+
+%% Simple single-character @ commands
+
+% @@ prints an @
+% Kludge this until the fonts are right (grr).
+\def\@{{\tt\char64}}
+
+% This is turned off because it was never documented
+% and you can use @w{...} around a quote to suppress ligatures.
+%% Define @` and @' to be the same as ` and '
+%% but suppressing ligatures.
+%\def\`{{`}}
+%\def\'{{'}}
+
+% Used to generate quoted braces.
+\def\mylbrace {{\tt\char123}}
+\def\myrbrace {{\tt\char125}}
+\let\{=\mylbrace
+\let\}=\myrbrace
+\begingroup
+  % Definitions to produce actual \{ & \} command in an index.
+  \catcode`\{ = 12 \catcode`\} = 12
+  \catcode`\[ = 1 \catcode`\] = 2
+  \catcode`\@ = 0 \catcode`\\ = 12
+  @gdef@lbracecmd[\{]%
+  @gdef@rbracecmd[\}]%
+@endgroup
+
+% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
+% Others are defined by plain TeX: @` @' @" @^ @~ @= @v @H.
+\let\, = \c
+\let\dotaccent = \.
+\def\ringaccent#1{{\accent23 #1}}
+\let\tieaccent = \t
+\let\ubaraccent = \b
+\let\udotaccent = \d
+
+% Other special characters: @questiondown @exclamdown
+% Plain TeX defines: @AA @AE @O @OE @L (and lowercase versions) @ss.
+\def\questiondown{?`}
+\def\exclamdown{!`}
+
+% Dotless i and dotless j, used for accents.
+\def\imacro{i}
+\def\jmacro{j}
+\def\dotless#1{%
+  \def\temp{#1}%
+  \ifx\temp\imacro \ptexi
+  \else\ifx\temp\jmacro \j
+  \else \errmessage{@dotless can be used only with i or j}%
+  \fi\fi
+}
+
+% Be sure we're in horizontal mode when doing a tie, since we make space
+% equivalent to this in @example-like environments. Otherwise, a space
+% at the beginning of a line will start with \penalty -- and
+% since \penalty is valid in vertical mode, we'd end up putting the
+% penalty on the vertical list instead of in the new paragraph.
+{\catcode`@ = 11
+ % Avoid using \@M directly, because that causes trouble
+ % if the definition is written into an index file.
+ \global\let\tiepenalty = \@M
+ \gdef\tie{\leavevmode\penalty\tiepenalty\ }
+}
+
+% @: forces normal size whitespace following.
+\def\:{\spacefactor=1000 }
+
+% @* forces a line break.
+\def\*{\hfil\break\hbox{}\ignorespaces}
+
+% @. is an end-of-sentence period.
+\def\.{.\spacefactor=3000 }
+
+% @! is an end-of-sentence bang.
+\def\!{!\spacefactor=3000 }
+
+% @? is an end-of-sentence query.
+\def\?{?\spacefactor=3000 }
+
+% @w prevents a word break.  Without the \leavevmode, @w at the
+% beginning of a paragraph, when TeX is still in vertical mode, would
+% produce a whole line of output instead of starting the paragraph.
+\def\w#1{\leavevmode\hbox{#1}}
+
+% @group ... @end group forces ... to be all on one page, by enclosing
+% it in a TeX vbox.  We use \vtop instead of \vbox to construct the box
+% to keep its height that of a normal line.  According to the rules for
+% \topskip (p.114 of the TeXbook), the glue inserted is
+% max (\topskip - \ht (first item), 0).  If that height is large,
+% therefore, no glue is inserted, and the space between the headline and
+% the text is small, which looks bad.
+%
+\def\group{\begingroup
+  \ifnum\catcode13=\active \else
+    \errhelp = \groupinvalidhelp
+    \errmessage{@group invalid in context where filling is enabled}%
+  \fi
+  %
+  % The \vtop we start below produces a box with normal height and large
+  % depth; thus, TeX puts \baselineskip glue before it, and (when the
+  % next line of text is done) \lineskip glue after it.  (See p.82 of
+  % the TeXbook.)  Thus, space below is not quite equal to space
+  % above.  But it's pretty close.
+  \def\Egroup{%
+    \egroup           % End the \vtop.
+    \endgroup         % End the \group.
+  }%
+  %
+  \vtop\bgroup
+    % We have to put a strut on the last line in case the @group is in
+    % the midst of an example, rather than completely enclosing it.
+    % Otherwise, the interline space between the last line of the group
+    % and the first line afterwards is too small.  But we can't put the
+    % strut in \Egroup, since there it would be on a line by itself.
+    % Hence this just inserts a strut at the beginning of each line.
+    \everypar = {\strut}%
+    %
+    % Since we have a strut on every line, we don't need any of TeX's
+    % normal interline spacing.
+    \offinterlineskip
+    %
+    % OK, but now we have to do something about blank
+    % lines in the input in @example-like environments, which normally
+    % just turn into \lisppar, which will insert no space now that we've
+    % turned off the interline space.  Simplest is to make them be an
+    % empty paragraph.
+    \ifx\par\lisppar
+      \edef\par{\leavevmode \par}%
+      %
+      % Reset ^^M's definition to new definition of \par.
+      \obeylines
+    \fi
+    %
+    % Do @comment since we are called inside an environment such as
+    % @example, where each end-of-line in the input causes an
+    % end-of-line in the output.  We don't want the end-of-line after
+    % the `@group' to put extra space in the output.  Since @group
+    % should appear on a line by itself (according to the Texinfo
+    % manual), we don't worry about eating any user text.
+    \comment
+}
+%
+% TeX puts in an \escapechar (i.e., `@') at the beginning of the help
+% message, so this ends up printing `@group can only ...'.
+%
+\newhelp\groupinvalidhelp{%
+group can only be used in environments such as @example,^^J%
+where each line of input produces a line of output.}
+
+% @need space-in-mils
+% forces a page break if there is not space-in-mils remaining.
+
+\newdimen\mil  \mil=0.001in
+
+\def\need{\parsearg\needx}
+
+% Old definition--didn't work.
+%\def\needx #1{\par %
+%% This method tries to make TeX break the page naturally
+%% if the depth of the box does not fit.
+%{\baselineskip=0pt%
+%\vtop to #1\mil{\vfil}\kern -#1\mil\nobreak
+%\prevdepth=-1000pt
+%}}
+
+\def\needx#1{%
+  % Go into vertical mode, so we don't make a big box in the middle of a
+  % paragraph.
+  \par
+  %
+  % Don't add any leading before our big empty box, but allow a page
+  % break, since the best break might be right here.
+  \allowbreak
+  \nointerlineskip
+  \vtop to #1\mil{\vfil}%
+  %
+  % TeX does not even consider page breaks if a penalty added to the
+  % main vertical list is 10000 or more.  But in order to see if the
+  % empty box we just added fits on the page, we must make it consider
+  % page breaks.  On the other hand, we don't want to actually break the
+  % page after the empty box.  So we use a penalty of 9999.
+  %
+  % There is an extremely small chance that TeX will actually break the
+  % page at this \penalty, if there are no other feasible breakpoints in
+  % sight.  (If the user is using lots of big @group commands, which
+  % almost-but-not-quite fill up a page, TeX will have a hard time doing
+  % good page breaking, for example.)  However, I could not construct an
+  % example where a page broke at this \penalty; if it happens in a real
+  % document, then we can reconsider our strategy.
+  \penalty9999
+  %
+  % Back up by the size of the box, whether we did a page break or not.
+  \kern -#1\mil
+  %
+  % Do not allow a page break right after this kern.
+  \nobreak
+}
+
+% @br   forces paragraph break
+
+\let\br = \par
+
+% @dots{} output an ellipsis using the current font.
+% We do .5em per period so that it has the same spacing in a typewriter
+% font as three actual period characters.
+%
+\def\dots{%
+  \leavevmode
+  \hbox to 1.5em{%
+    \hskip 0pt plus 0.25fil minus 0.25fil
+    .\hss.\hss.%
+    \hskip 0pt plus 0.5fil minus 0.5fil
+  }%
+}
+
+% @enddots{} is an end-of-sentence ellipsis.
+% 
+\def\enddots{%
+  \leavevmode
+  \hbox to 2em{%
+    \hskip 0pt plus 0.25fil minus 0.25fil
+    .\hss.\hss.\hss.%
+    \hskip 0pt plus 0.5fil minus 0.5fil
+  }%
+  \spacefactor=3000
+}
+
+
+% @page    forces the start of a new page
+%
+\def\page{\par\vfill\supereject}
+
+% @exdent text....
+% outputs text on separate line in roman font, starting at standard page margin
+
+% This records the amount of indent in the innermost environment.
+% That's how much \exdent should take out.
+\newskip\exdentamount
+
+% This defn is used inside fill environments such as @defun.
+\def\exdent{\parsearg\exdentyyy}
+\def\exdentyyy #1{{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break}}
+
+% This defn is used inside nofill environments such as @example.
+\def\nofillexdent{\parsearg\nofillexdentyyy}
+\def\nofillexdentyyy #1{{\advance \leftskip by -\exdentamount
+\leftline{\hskip\leftskip{\rm#1}}}}
+
+% @inmargin{TEXT} puts TEXT in the margin next to the current paragraph.
+
+\def\inmargin#1{%
+\strut\vadjust{\nobreak\kern-\strutdepth
+  \vtop to \strutdepth{\baselineskip\strutdepth\vss
+  \llap{\rightskip=\inmarginspacing \vbox{\noindent #1}}\null}}}
+\newskip\inmarginspacing \inmarginspacing=1cm
+\def\strutdepth{\dp\strutbox}
+
+%\hbox{{\rm#1}}\hfil\break}}
+
+% @include file    insert text of that file as input.
+% Allow normal characters that  we make active in the argument (a file name).
+\def\include{\begingroup
+  \catcode`\\=12
+  \catcode`~=12
+  \catcode`^=12
+  \catcode`_=12
+  \catcode`|=12
+  \catcode`<=12
+  \catcode`>=12
+  \catcode`+=12
+  \parsearg\includezzz}
+% Restore active chars for included file.
+\def\includezzz#1{\endgroup\begingroup
+  % Read the included file in a group so nested @include's work.
+  \def\thisfile{#1}%
+  \input\thisfile
+\endgroup}
+
+\def\thisfile{}
+
+% @center line   outputs that line, centered
+
+\def\center{\parsearg\centerzzz}
+\def\centerzzz #1{{\advance\hsize by -\leftskip
+\advance\hsize by -\rightskip
+\centerline{#1}}}
+
+% @sp n   outputs n lines of vertical space
+
+\def\sp{\parsearg\spxxx}
+\def\spxxx #1{\vskip #1\baselineskip}
+
+% @comment ...line which is ignored...
+% @c is the same as @comment
+% @ignore ... @end ignore  is another way to write a comment
+
+\def\comment{\begingroup \catcode`\^^M=\other%
+\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
+\commentxxx}
+{\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}}
+
+\let\c=\comment
+
+% @paragraphindent  is defined for the Info formatting commands only.
+\let\paragraphindent=\comment
+
+% Prevent errors for section commands.
+% Used in @ignore and in failing conditionals.
+\def\ignoresections{%
+\let\chapter=\relax
+\let\unnumbered=\relax
+\let\top=\relax
+\let\unnumberedsec=\relax
+\let\unnumberedsection=\relax
+\let\unnumberedsubsec=\relax
+\let\unnumberedsubsection=\relax
+\let\unnumberedsubsubsec=\relax
+\let\unnumberedsubsubsection=\relax
+\let\section=\relax
+\let\subsec=\relax
+\let\subsubsec=\relax
+\let\subsection=\relax
+\let\subsubsection=\relax
+\let\appendix=\relax
+\let\appendixsec=\relax
+\let\appendixsection=\relax
+\let\appendixsubsec=\relax
+\let\appendixsubsection=\relax
+\let\appendixsubsubsec=\relax
+\let\appendixsubsubsection=\relax
+\let\contents=\relax
+\let\smallbook=\relax
+\let\titlepage=\relax
+}
+
+% Used in nested conditionals, where we have to parse the Texinfo source
+% and so want to turn off most commands, in case they are used
+% incorrectly.
+%
+\def\ignoremorecommands{%
+  \let\defcodeindex = \relax
+  \let\defcv = \relax
+  \let\deffn = \relax
+  \let\deffnx = \relax
+  \let\defindex = \relax
+  \let\defivar = \relax
+  \let\defmac = \relax
+  \let\defmethod = \relax
+  \let\defop = \relax
+  \let\defopt = \relax
+  \let\defspec = \relax
+  \let\deftp = \relax
+  \let\deftypefn = \relax
+  \let\deftypefun = \relax
+  \let\deftypevar = \relax
+  \let\deftypevr = \relax
+  \let\defun = \relax
+  \let\defvar = \relax
+  \let\defvr = \relax
+  \let\ref = \relax
+  \let\xref = \relax
+  \let\printindex = \relax
+  \let\pxref = \relax
+  \let\settitle = \relax
+  \let\setchapternewpage = \relax
+  \let\setchapterstyle = \relax
+  \let\everyheading = \relax
+  \let\evenheading = \relax
+  \let\oddheading = \relax
+  \let\everyfooting = \relax
+  \let\evenfooting = \relax
+  \let\oddfooting = \relax
+  \let\headings = \relax
+  \let\include = \relax
+  \let\lowersections = \relax
+  \let\down = \relax
+  \let\raisesections = \relax
+  \let\up = \relax
+  \let\set = \relax
+  \let\clear = \relax
+  \let\item = \relax
+}
+
+% Ignore @ignore ... @end ignore.
+%
+\def\ignore{\doignore{ignore}}
+
+% Ignore @ifinfo, @ifhtml, @ifnottex, @html, @menu, and @direntry text.
+%
+\def\ifinfo{\doignore{ifinfo}}
+\def\ifhtml{\doignore{ifhtml}}
+\def\ifnottex{\doignore{ifnottex}}
+\def\html{\doignore{html}}
+\def\menu{\doignore{menu}}
+\def\direntry{\doignore{direntry}}
+
+% @dircategory CATEGORY  -- specify a category of the dir file
+% which this file should belong to.  Ignore this in TeX.
+\let\dircategory = \comment
+
+% Ignore text until a line `@end #1'.
+%
+\def\doignore#1{\begingroup
+  % Don't complain about control sequences we have declared \outer.
+  \ignoresections
+  %
+  % Define a command to swallow text until we reach `@end #1'.
+  % This @ is a catcode 12 token (that is the normal catcode of @ in
+  % this texinfo.tex file).  We change the catcode of @ below to match.
+  \long\def\doignoretext##1@end #1{\enddoignore}%
+  %
+  % Make sure that spaces turn into tokens that match what \doignoretext wants.
+  \catcode32 = 10
+  %
+  % Ignore braces, too, so mismatched braces don't cause trouble.
+  \catcode`\{ = 9
+  \catcode`\} = 9
+  %
+  % We must not have @c interpreted as a control sequence.
+  \catcode`\@ = 12
+  %
+  % Make the letter c a comment character so that the rest of the line
+  % will be ignored. This way, the document can have (for example)
+  %   @c @end ifinfo
+  % and the @end ifinfo will be properly ignored.
+  % (We've just changed @ to catcode 12.)
+  \catcode`\c = 14
+  %
+  % And now expand that command.
+  \doignoretext
+}
+
+% What we do to finish off ignored text.
+%
+\def\enddoignore{\endgroup\ignorespaces}%
+
+\newif\ifwarnedobs\warnedobsfalse
+\def\obstexwarn{%
+  \ifwarnedobs\relax\else
+  % We need to warn folks that they may have trouble with TeX 3.0.
+  % This uses \immediate\write16 rather than \message to get newlines.
+    \immediate\write16{}
+    \immediate\write16{***WARNING*** for users of Unix TeX 3.0!}
+    \immediate\write16{This manual trips a bug in TeX version 3.0 (tex hangs).}
+    \immediate\write16{If you are running another version of TeX, relax.}
+    \immediate\write16{If you are running Unix TeX 3.0, kill this TeX process.}
+    \immediate\write16{  Then upgrade your TeX installation if you can.}
+    \immediate\write16{  (See ftp://ftp.gnu.org/pub/gnu/TeX.README.)}
+    \immediate\write16{If you are stuck with version 3.0, run the}
+    \immediate\write16{  script ``tex3patch'' from the Texinfo distribution}
+    \immediate\write16{  to use a workaround.}
+    \immediate\write16{}
+    \global\warnedobstrue
+    \fi
+}
+
+% **In TeX 3.0, setting text in \nullfont hangs tex.  For a
+% workaround (which requires the file ``dummy.tfm'' to be installed),
+% uncomment the following line:
+%%%%%\font\nullfont=dummy\let\obstexwarn=\relax
+
+% Ignore text, except that we keep track of conditional commands for
+% purposes of nesting, up to an `@end #1' command.
+%
+\def\nestedignore#1{%
+  \obstexwarn
+  % We must actually expand the ignored text to look for the @end
+  % command, so that nested ignore constructs work.  Thus, we put the
+  % text into a \vbox and then do nothing with the result.  To minimize
+  % the change of memory overflow, we follow the approach outlined on
+  % page 401 of the TeXbook: make the current font be a dummy font.
+  %
+  \setbox0 = \vbox\bgroup
+    % Don't complain about control sequences we have declared \outer.
+    \ignoresections
+    %
+    % Define `@end #1' to end the box, which will in turn undefine the
+    % @end command again.
+    \expandafter\def\csname E#1\endcsname{\egroup\ignorespaces}%
+    %
+    % We are going to be parsing Texinfo commands.  Most cause no
+    % trouble when they are used incorrectly, but some commands do
+    % complicated argument parsing or otherwise get confused, so we
+    % undefine them.
+    %
+    % We can't do anything about stray @-signs, unfortunately;
+    % they'll produce `undefined control sequence' errors.
+    \ignoremorecommands
+    %
+    % Set the current font to be \nullfont, a TeX primitive, and define
+    % all the font commands to also use \nullfont.  We don't use
+    % dummy.tfm, as suggested in the TeXbook, because not all sites
+    % might have that installed.  Therefore, math mode will still
+    % produce output, but that should be an extremely small amount of
+    % stuff compared to the main input.
+    %
+    \nullfont
+    \let\tenrm = \nullfont  \let\tenit = \nullfont  \let\tensl = \nullfont
+    \let\tenbf = \nullfont  \let\tentt = \nullfont  \let\smallcaps = \nullfont
+    \let\tensf = \nullfont
+    % Similarly for index fonts (mostly for their use in
+    % smallexample)
+    \let\indrm = \nullfont  \let\indit = \nullfont  \let\indsl = \nullfont
+    \let\indbf = \nullfont  \let\indtt = \nullfont  \let\indsc = \nullfont
+    \let\indsf = \nullfont
+    %
+    % Don't complain when characters are missing from the fonts.
+    \tracinglostchars = 0
+    %
+    % Don't bother to do space factor calculations.
+    \frenchspacing
+    %
+    % Don't report underfull hboxes.
+    \hbadness = 10000
+    %
+    % Do minimal line-breaking.
+    \pretolerance = 10000
+    %
+    % Do not execute instructions in @tex
+    \def\tex{\doignore{tex}}%
+    % Do not execute macro definitions.
+    % `c' is a comment character, so the word `macro' will get cut off.
+    \def\macro{\doignore{ma}}%
+}
+
+% @set VAR sets the variable VAR to an empty value.
+% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE.
+%
+% Since we want to separate VAR from REST-OF-LINE (which might be
+% empty), we can't just use \parsearg; we have to insert a space of our
+% own to delimit the rest of the line, and then take it out again if we
+% didn't need it.  Make sure the catcode of space is correct to avoid
+% losing inside @example, for instance.
+%
+\def\set{\begingroup\catcode` =10
+  \catcode`\-=12 \catcode`\_=12 % Allow - and _ in VAR.
+  \parsearg\setxxx}
+\def\setxxx#1{\setyyy#1 \endsetyyy}
+\def\setyyy#1 #2\endsetyyy{%
+  \def\temp{#2}%
+  \ifx\temp\empty \global\expandafter\let\csname SET#1\endcsname = \empty
+  \else \setzzz{#1}#2\endsetzzz % Remove the trailing space \setxxx inserted.
+  \fi
+  \endgroup
+}
+% Can't use \xdef to pre-expand #2 and save some time, since \temp or
+% \next or other control sequences that we've defined might get us into
+% an infinite loop. Consider `@set foo @cite{bar}'.
+\def\setzzz#1#2 \endsetzzz{\expandafter\gdef\csname SET#1\endcsname{#2}}
+
+% @clear VAR clears (i.e., unsets) the variable VAR.
+%
+\def\clear{\parsearg\clearxxx}
+\def\clearxxx#1{\global\expandafter\let\csname SET#1\endcsname=\relax}
+
+% @value{foo} gets the text saved in variable foo.
+%
+{
+  \catcode`\_ = \active
+  %
+  % We might end up with active _ or - characters in the argument if
+  % we're called from @code, as @code{@value{foo-bar_}}.  So \let any
+  % such active characters to their normal equivalents.
+  \gdef\value{\begingroup
+    \catcode`\-=12 \catcode`\_=12
+    \indexbreaks \let_\normalunderscore
+    \valuexxx}
+}
+\def\valuexxx#1{\expandablevalue{#1}\endgroup}
+
+% We have this subroutine so that we can handle at least some @value's
+% properly in indexes (we \let\value to this in \indexdummies).  Ones
+% whose names contain - or _ still won't work, but we can't do anything
+% about that.  The command has to be fully expandable, since the result
+% winds up in the index file.  This means that if the variable's value
+% contains other Texinfo commands, it's almost certain it will fail
+% (although perhaps we could fix that with sufficient work to do a
+% one-level expansion on the result, instead of complete).
+% 
+\def\expandablevalue#1{%
+  \expandafter\ifx\csname SET#1\endcsname\relax
+    {[No value for ``#1'']}%
+  \else
+    \csname SET#1\endcsname
+  \fi
+}
+
+% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
+% with @set.
+%
+\def\ifset{\parsearg\ifsetxxx}
+\def\ifsetxxx #1{%
+  \expandafter\ifx\csname SET#1\endcsname\relax
+    \expandafter\ifsetfail
+  \else
+    \expandafter\ifsetsucceed
+  \fi
+}
+\def\ifsetsucceed{\conditionalsucceed{ifset}}
+\def\ifsetfail{\nestedignore{ifset}}
+\defineunmatchedend{ifset}
+
+% @ifclear VAR ... @end ifclear reads the `...' iff VAR has never been
+% defined with @set, or has been undefined with @clear.
+%
+\def\ifclear{\parsearg\ifclearxxx}
+\def\ifclearxxx #1{%
+  \expandafter\ifx\csname SET#1\endcsname\relax
+    \expandafter\ifclearsucceed
+  \else
+    \expandafter\ifclearfail
+  \fi
+}
+\def\ifclearsucceed{\conditionalsucceed{ifclear}}
+\def\ifclearfail{\nestedignore{ifclear}}
+\defineunmatchedend{ifclear}
+
+% @iftex, @ifnothtml, @ifnotinfo always succeed; we read the text
+% following, through the first @end iftex (etc.).  Make `@end iftex'
+% (etc.) valid only after an @iftex.
+%
+\def\iftex{\conditionalsucceed{iftex}}
+\def\ifnothtml{\conditionalsucceed{ifnothtml}}
+\def\ifnotinfo{\conditionalsucceed{ifnotinfo}}
+\defineunmatchedend{iftex}
+\defineunmatchedend{ifnothtml}
+\defineunmatchedend{ifnotinfo}
+
+% We can't just want to start a group at @iftex (for example) and end it
+% at @end iftex, since then @set commands inside the conditional have no
+% effect (they'd get reverted at the end of the group).  So we must
+% define \Eiftex to redefine itself to be its previous value.  (We can't
+% just define it to fail again with an ``unmatched end'' error, since
+% the @ifset might be nested.)
+%
+\def\conditionalsucceed#1{%
+  \edef\temp{%
+    % Remember the current value of \E#1.
+    \let\nece{prevE#1} = \nece{E#1}%
+    %
+    % At the `@end #1', redefine \E#1 to be its previous value.
+    \def\nece{E#1}{\let\nece{E#1} = \nece{prevE#1}}%
+  }%
+  \temp
+}
+
+% We need to expand lots of \csname's, but we don't want to expand the
+% control sequences after we've constructed them.
+%
+\def\nece#1{\expandafter\noexpand\csname#1\endcsname}
+
+% @asis just yields its argument.  Used with @table, for example.
+%
+\def\asis#1{#1}
+
+% @math means output in math mode.
+% We don't use $'s directly in the definition of \math because control
+% sequences like \math are expanded when the toc file is written.  Then,
+% we read the toc file back, the $'s will be normal characters (as they
+% should be, according to the definition of Texinfo).  So we must use a
+% control sequence to switch into and out of math mode.
+%
+% This isn't quite enough for @math to work properly in indices, but it
+% seems unlikely it will ever be needed there.
+%
+\let\implicitmath = $
+\def\math#1{\implicitmath #1\implicitmath}
+
+% @bullet and @minus need the same treatment as @math, just above.
+\def\bullet{\implicitmath\ptexbullet\implicitmath}
+\def\minus{\implicitmath-\implicitmath}
+
+% @refill is a no-op.
+\let\refill=\relax
+
+% If working on a large document in chapters, it is convenient to
+% be able to disable indexing, cross-referencing, and contents, for test runs.
+% This is done with @novalidate (before @setfilename).
+%
+\newif\iflinks \linkstrue % by default we want the aux files.
+\let\novalidate = \linksfalse
+
+% @setfilename is done at the beginning of every texinfo file.
+% So open here the files we need to have open while reading the input.
+% This makes it possible to make a .fmt file for texinfo.
+\def\setfilename{%
+   \iflinks 
+     \readauxfile
+   \fi % \openindices needs to do some work in any case.
+   \openindices
+   \fixbackslash  % Turn off hack to swallow `\input texinfo'.
+   \global\let\setfilename=\comment % Ignore extra @setfilename cmds.
+   %
+   % If texinfo.cnf is present on the system, read it.
+   % Useful for site-wide @afourpaper, etc.
+   % Just to be on the safe side, close the input stream before the \input.
+   \openin 1 texinfo.cnf
+   \ifeof1 \let\temp=\relax \else \def\temp{\input texinfo.cnf }\fi
+   \closein1
+   \temp
+   %
+   \comment % Ignore the actual filename.
+}
+
+% Called from \setfilename.
+% 
+\def\openindices{%
+  \newindex{cp}%
+  \newcodeindex{fn}%
+  \newcodeindex{vr}%
+  \newcodeindex{tp}%
+  \newcodeindex{ky}%
+  \newcodeindex{pg}%
+}
+
+% @bye.
+\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend}
+
+
+\message{fonts,}
+% Font-change commands.
+
+% Texinfo sort of supports the sans serif font style, which plain TeX does not.
+% So we set up a \sf analogous to plain's \rm, etc.
+\newfam\sffam
+\def\sf{\fam=\sffam \tensf}
+\let\li = \sf % Sometimes we call it \li, not \sf.
+
+% We don't need math for this one.
+\def\ttsl{\tenttsl}
+
+% Use Computer Modern fonts at \magstephalf (11pt).
+\newcount\mainmagstep
+\mainmagstep=\magstephalf
+
+% Set the font macro #1 to the font named #2, adding on the
+% specified font prefix (normally `cm').
+% #3 is the font's design size, #4 is a scale factor
+\def\setfont#1#2#3#4{\font#1=\fontprefix#2#3 scaled #4}
+
+% Use cm as the default font prefix.
+% To specify the font prefix, you must define \fontprefix
+% before you read in texinfo.tex.
+\ifx\fontprefix\undefined
+\def\fontprefix{cm}
+\fi
+% Support font families that don't use the same naming scheme as CM.
+\def\rmshape{r}
+\def\rmbshape{bx}               %where the normal face is bold
+\def\bfshape{b}
+\def\bxshape{bx}
+\def\ttshape{tt}
+\def\ttbshape{tt}
+\def\ttslshape{sltt}
+\def\itshape{ti}
+\def\itbshape{bxti}
+\def\slshape{sl}
+\def\slbshape{bxsl}
+\def\sfshape{ss}
+\def\sfbshape{ss}
+\def\scshape{csc}
+\def\scbshape{csc}
+
+\ifx\bigger\relax
+\let\mainmagstep=\magstep1
+\setfont\textrm\rmshape{12}{1000}
+\setfont\texttt\ttshape{12}{1000}
+\else
+\setfont\textrm\rmshape{10}{\mainmagstep}
+\setfont\texttt\ttshape{10}{\mainmagstep}
+\fi
+% Instead of cmb10, you many want to use cmbx10.
+% cmbx10 is a prettier font on its own, but cmb10
+% looks better when embedded in a line with cmr10.
+\setfont\textbf\bfshape{10}{\mainmagstep}
+\setfont\textit\itshape{10}{\mainmagstep}
+\setfont\textsl\slshape{10}{\mainmagstep}
+\setfont\textsf\sfshape{10}{\mainmagstep}
+\setfont\textsc\scshape{10}{\mainmagstep}
+\setfont\textttsl\ttslshape{10}{\mainmagstep}
+\font\texti=cmmi10 scaled \mainmagstep
+\font\textsy=cmsy10 scaled \mainmagstep
+
+% A few fonts for @defun, etc.
+\setfont\defbf\bxshape{10}{\magstep1} %was 1314
+\setfont\deftt\ttshape{10}{\magstep1}
+\def\df{\let\tentt=\deftt \let\tenbf = \defbf \bf}
+
+% Fonts for indices and small examples (9pt).
+% We actually use the slanted font rather than the italic,
+% because texinfo normally uses the slanted fonts for that.
+% Do not make many font distinctions in general in the index, since they
+% aren't very useful.
+\setfont\ninett\ttshape{9}{1000}
+\setfont\ninettsl\ttslshape{10}{900}
+\setfont\indrm\rmshape{9}{1000}
+\setfont\indit\itshape{9}{1000}
+\setfont\indsl\slshape{9}{1000}
+\let\indtt=\ninett
+\let\indttsl=\ninettsl
+\let\indsf=\indrm
+\let\indbf=\indrm
+\setfont\indsc\scshape{10}{900}
+\font\indi=cmmi9
+\font\indsy=cmsy9
+
+% Fonts for title page:
+\setfont\titlerm\rmbshape{12}{\magstep3}
+\setfont\titleit\itbshape{10}{\magstep4}
+\setfont\titlesl\slbshape{10}{\magstep4}
+\setfont\titlett\ttbshape{12}{\magstep3}
+\setfont\titlettsl\ttslshape{10}{\magstep4}
+\setfont\titlesf\sfbshape{17}{\magstep1}
+\let\titlebf=\titlerm
+\setfont\titlesc\scbshape{10}{\magstep4}
+\font\titlei=cmmi12 scaled \magstep3
+\font\titlesy=cmsy10 scaled \magstep4
+\def\authorrm{\secrm}
+
+% Chapter (and unnumbered) fonts (17.28pt).
+\setfont\chaprm\rmbshape{12}{\magstep2}
+\setfont\chapit\itbshape{10}{\magstep3}
+\setfont\chapsl\slbshape{10}{\magstep3}
+\setfont\chaptt\ttbshape{12}{\magstep2}
+\setfont\chapttsl\ttslshape{10}{\magstep3}
+\setfont\chapsf\sfbshape{17}{1000}
+\let\chapbf=\chaprm
+\setfont\chapsc\scbshape{10}{\magstep3}
+\font\chapi=cmmi12 scaled \magstep2
+\font\chapsy=cmsy10 scaled \magstep3
+
+% Section fonts (14.4pt).
+\setfont\secrm\rmbshape{12}{\magstep1}
+\setfont\secit\itbshape{10}{\magstep2}
+\setfont\secsl\slbshape{10}{\magstep2}
+\setfont\sectt\ttbshape{12}{\magstep1}
+\setfont\secttsl\ttslshape{10}{\magstep2}
+\setfont\secsf\sfbshape{12}{\magstep1}
+\let\secbf\secrm
+\setfont\secsc\scbshape{10}{\magstep2}
+\font\seci=cmmi12 scaled \magstep1
+\font\secsy=cmsy10 scaled \magstep2
+
+% \setfont\ssecrm\bxshape{10}{\magstep1}    % This size an font looked bad.
+% \setfont\ssecit\itshape{10}{\magstep1}    % The letters were too crowded.
+% \setfont\ssecsl\slshape{10}{\magstep1}
+% \setfont\ssectt\ttshape{10}{\magstep1}
+% \setfont\ssecsf\sfshape{10}{\magstep1}
+
+%\setfont\ssecrm\bfshape{10}{1315}      % Note the use of cmb rather than cmbx.
+%\setfont\ssecit\itshape{10}{1315}      % Also, the size is a little larger than
+%\setfont\ssecsl\slshape{10}{1315}      % being scaled magstep1.
+%\setfont\ssectt\ttshape{10}{1315}
+%\setfont\ssecsf\sfshape{10}{1315}
+
+%\let\ssecbf=\ssecrm
+
+% Subsection fonts (13.15pt).
+\setfont\ssecrm\rmbshape{12}{\magstephalf}
+\setfont\ssecit\itbshape{10}{1315}
+\setfont\ssecsl\slbshape{10}{1315}
+\setfont\ssectt\ttbshape{12}{\magstephalf}
+\setfont\ssecttsl\ttslshape{10}{1315}
+\setfont\ssecsf\sfbshape{12}{\magstephalf}
+\let\ssecbf\ssecrm
+\setfont\ssecsc\scbshape{10}{\magstep1}
+\font\sseci=cmmi12 scaled \magstephalf
+\font\ssecsy=cmsy10 scaled 1315
+% The smallcaps and symbol fonts should actually be scaled \magstep1.5,
+% but that is not a standard magnification.
+
+% In order for the font changes to affect most math symbols and letters,
+% we have to define the \textfont of the standard families.  Since
+% texinfo doesn't allow for producing subscripts and superscripts, we
+% don't bother to reset \scriptfont and \scriptscriptfont (which would
+% also require loading a lot more fonts).
+%
+\def\resetmathfonts{%
+  \textfont0 = \tenrm \textfont1 = \teni \textfont2 = \tensy
+  \textfont\itfam = \tenit \textfont\slfam = \tensl \textfont\bffam = \tenbf
+  \textfont\ttfam = \tentt \textfont\sffam = \tensf
+}
+
+
+% The font-changing commands redefine the meanings of \tenSTYLE, instead
+% of just \STYLE.  We do this so that font changes will continue to work
+% in math mode, where it is the current \fam that is relevant in most
+% cases, not the current font.  Plain TeX does \def\bf{\fam=\bffam
+% \tenbf}, for example.  By redefining \tenbf, we obviate the need to
+% redefine \bf itself.
+\def\textfonts{%
+  \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl
+  \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
+  \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy \let\tenttsl=\textttsl
+  \resetmathfonts}
+\def\titlefonts{%
+  \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl
+  \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
+  \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy
+  \let\tenttsl=\titlettsl
+  \resetmathfonts \setleading{25pt}}
+\def\titlefont#1{{\titlefonts\rm #1}}
+\def\chapfonts{%
+  \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
+  \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
+  \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy \let\tenttsl=\chapttsl
+  \resetmathfonts \setleading{19pt}}
+\def\secfonts{%
+  \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl
+  \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc
+  \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy \let\tenttsl=\secttsl
+  \resetmathfonts \setleading{16pt}}
+\def\subsecfonts{%
+  \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl
+  \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc
+  \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy \let\tenttsl=\ssecttsl
+  \resetmathfonts \setleading{15pt}}
+\let\subsubsecfonts = \subsecfonts % Maybe make sssec fonts scaled magstephalf?
+\def\indexfonts{%
+  \let\tenrm=\indrm \let\tenit=\indit \let\tensl=\indsl
+  \let\tenbf=\indbf \let\tentt=\indtt \let\smallcaps=\indsc
+  \let\tensf=\indsf \let\teni=\indi \let\tensy=\indsy \let\tenttsl=\indttsl
+  \resetmathfonts \setleading{12pt}}
+
+% Set up the default fonts, so we can use them for creating boxes.
+%
+\textfonts
+
+% Define these so they can be easily changed for other fonts.
+\def\angleleft{$\langle$}
+\def\angleright{$\rangle$}
+
+% Count depth in font-changes, for error checks
+\newcount\fontdepth \fontdepth=0
+
+% Fonts for short table of contents.
+\setfont\shortcontrm\rmshape{12}{1000}
+\setfont\shortcontbf\bxshape{12}{1000}
+\setfont\shortcontsl\slshape{12}{1000}
+
+%% Add scribe-like font environments, plus @l for inline lisp (usually sans
+%% serif) and @ii for TeX italic
+
+% \smartitalic{ARG} outputs arg in italics, followed by an italic correction
+% unless the following character is such as not to need one.
+\def\smartitalicx{\ifx\next,\else\ifx\next-\else\ifx\next.\else\/\fi\fi\fi}
+\def\smartslanted#1{{\sl #1}\futurelet\next\smartitalicx}
+\def\smartitalic#1{{\it #1}\futurelet\next\smartitalicx}
+
+\let\i=\smartitalic
+\let\var=\smartslanted
+\let\dfn=\smartslanted
+\let\emph=\smartitalic
+\let\cite=\smartslanted
+
+\def\b#1{{\bf #1}}
+\let\strong=\b
+
+% We can't just use \exhyphenpenalty, because that only has effect at
+% the end of a paragraph.  Restore normal hyphenation at the end of the
+% group within which \nohyphenation is presumably called.
+%
+\def\nohyphenation{\hyphenchar\font = -1  \aftergroup\restorehyphenation}
+\def\restorehyphenation{\hyphenchar\font = `- }
+
+\def\t#1{%
+  {\tt \rawbackslash \frenchspacing #1}%
+  \null
+}
+\let\ttfont=\t
+\def\samp#1{`\tclose{#1}'\null}
+\setfont\smallrm\rmshape{8}{1000}
+\font\smallsy=cmsy9
+\def\key#1{{\smallrm\textfont2=\smallsy \leavevmode\hbox{%
+  \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
+    \vbox{\hrule\kern-0.4pt
+     \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
+    \kern-0.4pt\hrule}%
+  \kern-.06em\raise0.4pt\hbox{\angleright}}}}
+% The old definition, with no lozenge:
+%\def\key #1{{\ttsl \nohyphenation \uppercase{#1}}\null}
+\def\ctrl #1{{\tt \rawbackslash \hat}#1}
+
+% @file, @option are the same as @samp.
+\let\file=\samp
+\let\option=\samp
+
+% @code is a modification of @t,
+% which makes spaces the same size as normal in the surrounding text.
+\def\tclose#1{%
+  {%
+    % Change normal interword space to be same as for the current font.
+    \spaceskip = \fontdimen2\font
+    %
+    % Switch to typewriter.
+    \tt
+    %
+    % But `\ ' produces the large typewriter interword space.
+    \def\ {{\spaceskip = 0pt{} }}%
+    %
+    % Turn off hyphenation.
+    \nohyphenation
+    %
+    \rawbackslash
+    \frenchspacing
+    #1%
+  }%
+  \null
+}
+
+% We *must* turn on hyphenation at `-' and `_' in \code.
+% Otherwise, it is too hard to avoid overfull hboxes
+% in the Emacs manual, the Library manual, etc.
+
+% Unfortunately, TeX uses one parameter (\hyphenchar) to control
+% both hyphenation at - and hyphenation within words.
+% We must therefore turn them both off (\tclose does that)
+% and arrange explicitly to hyphenate at a dash.
+%  -- rms.
+{
+  \catcode`\-=\active
+  \catcode`\_=\active
+  %
+  \global\def\code{\begingroup
+    \catcode`\-=\active \let-\codedash
+    \catcode`\_=\active \let_\codeunder
+    \codex
+  }
+  %
+  % If we end up with any active - characters when handling the index,
+  % just treat them as a normal -.
+  \global\def\indexbreaks{\catcode`\-=\active \let-\realdash}
+}
+
+\def\realdash{-}
+\def\codedash{-\discretionary{}{}{}}
+\def\codeunder{\ifusingtt{\normalunderscore\discretionary{}{}{}}{\_}}
+\def\codex #1{\tclose{#1}\endgroup}
+
+%\let\exp=\tclose  %Was temporary
+
+% @kbd is like @code, except that if the argument is just one @key command,
+% then @kbd has no effect.
+
+% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
+%   `example' (@kbd uses ttsl only inside of @example and friends),
+%   or `code' (@kbd uses normal tty font always).
+\def\kbdinputstyle{\parsearg\kbdinputstylexxx}
+\def\kbdinputstylexxx#1{%
+  \def\arg{#1}%
+  \ifx\arg\worddistinct
+    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
+  \else\ifx\arg\wordexample
+    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
+  \else\ifx\arg\wordcode
+    \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
+  \fi\fi\fi
+}
+\def\worddistinct{distinct}
+\def\wordexample{example}
+\def\wordcode{code}
+
+% Default is kbdinputdistinct.  (Too much of a hassle to call the macro,
+% the catcodes are wrong for parsearg to work.)
+\gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}
+
+\def\xkey{\key}
+\def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}%
+\ifx\one\xkey\ifx\threex\three \key{#2}%
+\else{\tclose{\kbdfont\look}}\fi
+\else{\tclose{\kbdfont\look}}\fi}
+
+% For @url, @env, @command quotes seem unnecessary, so use \code.
+\let\url=\code
+\let\env=\code
+\let\command=\code
+
+% @uref (abbreviation for `urlref') takes an optional second argument
+% specifying the text to display.  First (mandatory) arg is the url.
+% Perhaps eventually put in a hypertex \special here.
+% 
+\def\uref#1{\urefxxx #1,,\finish}
+\def\urefxxx#1,#2,#3\finish{%
+  \setbox0 = \hbox{\ignorespaces #2}%
+  \ifdim\wd0 > 0pt
+    \unhbox0\ (\code{#1})%
+  \else
+    \code{#1}%
+  \fi
+}
+
+% rms does not like the angle brackets --karl, 17may97.
+% So now @email is just like @uref.
+%\def\email#1{\angleleft{\tt #1}\angleright}
+\let\email=\uref
+
+% Check if we are currently using a typewriter font.  Since all the
+% Computer Modern typewriter fonts have zero interword stretch (and
+% shrink), and it is reasonable to expect all typewriter fonts to have
+% this property, we can check that font parameter.
+%
+\def\ifmonospace{\ifdim\fontdimen3\font=0pt }
+
+% Typeset a dimension, e.g., `in' or `pt'.  The only reason for the
+% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt.
+%
+\def\dmn#1{\thinspace #1}
+
+\def\kbd#1{\def\look{#1}\expandafter\kbdfoo\look??\par}
+
+% @l was never documented to mean ``switch to the Lisp font'',
+% and it is not used as such in any manual I can find.  We need it for
+% Polish suppressed-l.  --karl, 22sep96.
+%\def\l#1{{\li #1}\null}
+
+% Explicit font changes: @r, @sc, undocumented @ii.
+\def\r#1{{\rm #1}}              % roman font
+\def\sc#1{{\smallcaps#1}}       % smallcaps font
+\def\ii#1{{\it #1}}             % italic font
+
+% @acronym downcases the argument and prints in smallcaps.
+\def\acronym#1{{\smallcaps \lowercase{#1}}}
+
+% @pounds{} is a sterling sign.
+\def\pounds{{\it\$}}
+
+
+\message{page headings,}
+
+\newskip\titlepagetopglue \titlepagetopglue = 1.5in
+\newskip\titlepagebottomglue \titlepagebottomglue = 2pc
+
+% First the title page.  Must do @settitle before @titlepage.
+\newif\ifseenauthor
+\newif\iffinishedtitlepage
+
+% Do an implicit @contents or @shortcontents after @end titlepage if the
+% user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage.
+% 
+\newif\ifsetcontentsaftertitlepage
+ \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue
+\newif\ifsetshortcontentsaftertitlepage
+ \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue
+
+\def\shorttitlepage{\parsearg\shorttitlepagezzz}
+\def\shorttitlepagezzz #1{\begingroup\hbox{}\vskip 1.5in \chaprm \centerline{#1}%
+        \endgroup\page\hbox{}\page}
+
+\def\titlepage{\begingroup \parindent=0pt \textfonts
+   \let\subtitlerm=\tenrm
+   \def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}%
+   %
+   \def\authorfont{\authorrm \normalbaselineskip = 16pt \normalbaselines}%
+   %
+   % Leave some space at the very top of the page.
+   \vglue\titlepagetopglue
+   %
+   % Now you can print the title using @title.
+   \def\title{\parsearg\titlezzz}%
+   \def\titlezzz##1{\leftline{\titlefonts\rm ##1}
+                    % print a rule at the page bottom also.
+                    \finishedtitlepagefalse
+                    \vskip4pt \hrule height 4pt width \hsize \vskip4pt}%
+   % No rule at page bottom unless we print one at the top with @title.
+   \finishedtitlepagetrue
+   %
+   % Now you can put text using @subtitle.
+   \def\subtitle{\parsearg\subtitlezzz}%
+   \def\subtitlezzz##1{{\subtitlefont \rightline{##1}}}%
+   %
+   % @author should come last, but may come many times.
+   \def\author{\parsearg\authorzzz}%
+   \def\authorzzz##1{\ifseenauthor\else\vskip 0pt plus 1filll\seenauthortrue\fi
+      {\authorfont \leftline{##1}}}%
+   %
+   % Most title ``pages'' are actually two pages long, with space
+   % at the top of the second.  We don't want the ragged left on the second.
+   \let\oldpage = \page
+   \def\page{%
+      \iffinishedtitlepage\else
+         \finishtitlepage
+      \fi
+      \oldpage
+      \let\page = \oldpage
+      \hbox{}}%
+%   \def\page{\oldpage \hbox{}}
+}
+
+\def\Etitlepage{%
+   \iffinishedtitlepage\else
+      \finishtitlepage
+   \fi
+   % It is important to do the page break before ending the group,
+   % because the headline and footline are only empty inside the group.
+   % If we use the new definition of \page, we always get a blank page
+   % after the title page, which we certainly don't want.
+   \oldpage
+   \endgroup
+   %
+   % If they want short, they certainly want long too.
+   \ifsetshortcontentsaftertitlepage
+     \shortcontents
+     \contents
+     \global\let\shortcontents = \relax
+     \global\let\contents = \relax
+   \fi
+   %
+   \ifsetcontentsaftertitlepage
+     \contents
+     \global\let\contents = \relax
+     \global\let\shortcontents = \relax
+   \fi
+   %
+   \HEADINGSon
+}
+
+\def\finishtitlepage{%
+   \vskip4pt \hrule height 2pt width \hsize
+   \vskip\titlepagebottomglue
+   \finishedtitlepagetrue
+}
+
+%%% Set up page headings and footings.
+
+\let\thispage=\folio
+
+\newtoks\evenheadline    % headline on even pages
+\newtoks\oddheadline     % headline on odd pages
+\newtoks\evenfootline    % footline on even pages
+\newtoks\oddfootline     % footline on odd pages
+
+% Now make Tex use those variables
+\headline={{\textfonts\rm \ifodd\pageno \the\oddheadline
+                            \else \the\evenheadline \fi}}
+\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline
+                            \else \the\evenfootline \fi}\HEADINGShook}
+\let\HEADINGShook=\relax
+
+% Commands to set those variables.
+% For example, this is what  @headings on  does
+% @evenheading @thistitle|@thispage|@thischapter
+% @oddheading @thischapter|@thispage|@thistitle
+% @evenfooting @thisfile||
+% @oddfooting ||@thisfile
+
+\def\evenheading{\parsearg\evenheadingxxx}
+\def\oddheading{\parsearg\oddheadingxxx}
+\def\everyheading{\parsearg\everyheadingxxx}
+
+\def\evenfooting{\parsearg\evenfootingxxx}
+\def\oddfooting{\parsearg\oddfootingxxx}
+\def\everyfooting{\parsearg\everyfootingxxx}
+
+{\catcode`\@=0 %
+
+\gdef\evenheadingxxx #1{\evenheadingyyy #1@|@|@|@|\finish}
+\gdef\evenheadingyyy #1@|#2@|#3@|#4\finish{%
+\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+
+\gdef\oddheadingxxx #1{\oddheadingyyy #1@|@|@|@|\finish}
+\gdef\oddheadingyyy #1@|#2@|#3@|#4\finish{%
+\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+
+\gdef\everyheadingxxx#1{\oddheadingxxx{#1}\evenheadingxxx{#1}}%
+
+\gdef\evenfootingxxx #1{\evenfootingyyy #1@|@|@|@|\finish}
+\gdef\evenfootingyyy #1@|#2@|#3@|#4\finish{%
+\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+
+\gdef\oddfootingxxx #1{\oddfootingyyy #1@|@|@|@|\finish}
+\gdef\oddfootingyyy #1@|#2@|#3@|#4\finish{%
+  \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}%
+  %
+  % Leave some space for the footline.  Hopefully ok to assume
+  % @evenfooting will not be used by itself.
+  \global\advance\pageheight by -\baselineskip
+  \global\advance\vsize by -\baselineskip
+}
+
+\gdef\everyfootingxxx#1{\oddfootingxxx{#1}\evenfootingxxx{#1}}
+%
+}% unbind the catcode of @.
+
+% @headings double      turns headings on for double-sided printing.
+% @headings single      turns headings on for single-sided printing.
+% @headings off         turns them off.
+% @headings on          same as @headings double, retained for compatibility.
+% @headings after       turns on double-sided headings after this page.
+% @headings doubleafter turns on double-sided headings after this page.
+% @headings singleafter turns on single-sided headings after this page.
+% By default, they are off at the start of a document,
+% and turned `on' after @end titlepage.
+
+\def\headings #1 {\csname HEADINGS#1\endcsname}
+
+\def\HEADINGSoff{
+\global\evenheadline={\hfil} \global\evenfootline={\hfil}
+\global\oddheadline={\hfil} \global\oddfootline={\hfil}}
+\HEADINGSoff
+% When we turn headings on, set the page number to 1.
+% For double-sided printing, put current file name in lower left corner,
+% chapter name on inside top of right hand pages, document
+% title on inside top of left hand pages, and page numbers on outside top
+% edge of all pages.
+\def\HEADINGSdouble{
+\global\pageno=1
+\global\evenfootline={\hfil}
+\global\oddfootline={\hfil}
+\global\evenheadline={\line{\folio\hfil\thistitle}}
+\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chapoddpage
+}
+\let\contentsalignmacro = \chappager
+
+% For single-sided printing, chapter title goes across top left of page,
+% page number on top right.
+\def\HEADINGSsingle{
+\global\pageno=1
+\global\evenfootline={\hfil}
+\global\oddfootline={\hfil}
+\global\evenheadline={\line{\thischapter\hfil\folio}}
+\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chappager
+}
+\def\HEADINGSon{\HEADINGSdouble}
+
+\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex}
+\let\HEADINGSdoubleafter=\HEADINGSafter
+\def\HEADINGSdoublex{%
+\global\evenfootline={\hfil}
+\global\oddfootline={\hfil}
+\global\evenheadline={\line{\folio\hfil\thistitle}}
+\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chapoddpage
+}
+
+\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex}
+\def\HEADINGSsinglex{%
+\global\evenfootline={\hfil}
+\global\oddfootline={\hfil}
+\global\evenheadline={\line{\thischapter\hfil\folio}}
+\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chappager
+}
+
+% Subroutines used in generating headings
+% Produces Day Month Year style of output.
+\def\today{\number\day\space
+\ifcase\month\or
+January\or February\or March\or April\or May\or June\or
+July\or August\or September\or October\or November\or December\fi
+\space\number\year}
+
+% Use this if you want the Month Day, Year style of output.
+%\def\today{\ifcase\month\or
+%January\or February\or March\or April\or May\or June\or
+%July\or August\or September\or October\or November\or December\fi
+%\space\number\day, \number\year}
+
+% @settitle line...  specifies the title of the document, for headings
+% It generates no output of its own
+
+\def\thistitle{No Title}
+\def\settitle{\parsearg\settitlezzz}
+\def\settitlezzz #1{\gdef\thistitle{#1}}
+
+
+\message{tables,}
+% Tables -- @table, @ftable, @vtable, @item(x), @kitem(x), @xitem(x).
+
+% default indentation of table text
+\newdimen\tableindent \tableindent=.8in
+% default indentation of @itemize and @enumerate text
+\newdimen\itemindent  \itemindent=.3in
+% margin between end of table item and start of table text.
+\newdimen\itemmargin  \itemmargin=.1in
+
+% used internally for \itemindent minus \itemmargin
+\newdimen\itemmax
+
+% Note @table, @vtable, and @vtable define @item, @itemx, etc., with
+% these defs.
+% They also define \itemindex
+% to index the item name in whatever manner is desired (perhaps none).
+
+\newif\ifitemxneedsnegativevskip
+
+\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi}
+
+\def\internalBitem{\smallbreak \parsearg\itemzzz}
+\def\internalBitemx{\itemxpar \parsearg\itemzzz}
+
+\def\internalBxitem "#1"{\def\xitemsubtopix{#1} \smallbreak \parsearg\xitemzzz}
+\def\internalBxitemx "#1"{\def\xitemsubtopix{#1} \itemxpar \parsearg\xitemzzz}
+
+\def\internalBkitem{\smallbreak \parsearg\kitemzzz}
+\def\internalBkitemx{\itemxpar \parsearg\kitemzzz}
+
+\def\kitemzzz #1{\dosubind {kw}{\code{#1}}{for {\bf \lastfunction}}%
+                 \itemzzz {#1}}
+
+\def\xitemzzz #1{\dosubind {kw}{\code{#1}}{for {\bf \xitemsubtopic}}%
+                 \itemzzz {#1}}
+
+\def\itemzzz #1{\begingroup %
+  \advance\hsize by -\rightskip
+  \advance\hsize by -\tableindent
+  \setbox0=\hbox{\itemfont{#1}}%
+  \itemindex{#1}%
+  \nobreak % This prevents a break before @itemx.
+  %
+  % If the item text does not fit in the space we have, put it on a line
+  % by itself, and do not allow a page break either before or after that
+  % line.  We do not start a paragraph here because then if the next
+  % command is, e.g., @kindex, the whatsit would get put into the
+  % horizontal list on a line by itself, resulting in extra blank space.
+  \ifdim \wd0>\itemmax
+    %
+    % Make this a paragraph so we get the \parskip glue and wrapping,
+    % but leave it ragged-right.
+    \begingroup
+      \advance\leftskip by-\tableindent
+      \advance\hsize by\tableindent
+      \advance\rightskip by0pt plus1fil
+      \leavevmode\unhbox0\par
+    \endgroup
+    %
+    % We're going to be starting a paragraph, but we don't want the
+    % \parskip glue -- logically it's part of the @item we just started.
+    \nobreak \vskip-\parskip
+    %
+    % Stop a page break at the \parskip glue coming up.  Unfortunately
+    % we can't prevent a possible page break at the following
+    % \baselineskip glue.
+    \nobreak
+    \endgroup
+    \itemxneedsnegativevskipfalse
+  \else
+    % The item text fits into the space.  Start a paragraph, so that the
+    % following text (if any) will end up on the same line.  
+    \noindent
+    % Do this with kerns and \unhbox so that if there is a footnote in
+    % the item text, it can migrate to the main vertical list and
+    % eventually be printed.
+    \nobreak\kern-\tableindent
+    \dimen0 = \itemmax  \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0
+    \unhbox0
+    \nobreak\kern\dimen0
+    \endgroup
+    \itemxneedsnegativevskiptrue
+  \fi
+}
+
+\def\item{\errmessage{@item while not in a table}}
+\def\itemx{\errmessage{@itemx while not in a table}}
+\def\kitem{\errmessage{@kitem while not in a table}}
+\def\kitemx{\errmessage{@kitemx while not in a table}}
+\def\xitem{\errmessage{@xitem while not in a table}}
+\def\xitemx{\errmessage{@xitemx while not in a table}}
+
+% Contains a kludge to get @end[description] to work.
+\def\description{\tablez{\dontindex}{1}{}{}{}{}}
+
+% @table, @ftable, @vtable.
+\def\table{\begingroup\inENV\obeylines\obeyspaces\tablex}
+{\obeylines\obeyspaces%
+\gdef\tablex #1^^M{%
+\tabley\dontindex#1        \endtabley}}
+
+\def\ftable{\begingroup\inENV\obeylines\obeyspaces\ftablex}
+{\obeylines\obeyspaces%
+\gdef\ftablex #1^^M{%
+\tabley\fnitemindex#1        \endtabley
+\def\Eftable{\endgraf\afterenvbreak\endgroup}%
+\let\Etable=\relax}}
+
+\def\vtable{\begingroup\inENV\obeylines\obeyspaces\vtablex}
+{\obeylines\obeyspaces%
+\gdef\vtablex #1^^M{%
+\tabley\vritemindex#1        \endtabley
+\def\Evtable{\endgraf\afterenvbreak\endgroup}%
+\let\Etable=\relax}}
+
+\def\dontindex #1{}
+\def\fnitemindex #1{\doind {fn}{\code{#1}}}%
+\def\vritemindex #1{\doind {vr}{\code{#1}}}%
+
+{\obeyspaces %
+\gdef\tabley#1#2 #3 #4 #5 #6 #7\endtabley{\endgroup%
+\tablez{#1}{#2}{#3}{#4}{#5}{#6}}}
+
+\def\tablez #1#2#3#4#5#6{%
+\aboveenvbreak %
+\begingroup %
+\def\Edescription{\Etable}% Necessary kludge.
+\let\itemindex=#1%
+\ifnum 0#3>0 \advance \leftskip by #3\mil \fi %
+\ifnum 0#4>0 \tableindent=#4\mil \fi %
+\ifnum 0#5>0 \advance \rightskip by #5\mil \fi %
+\def\itemfont{#2}%
+\itemmax=\tableindent %
+\advance \itemmax by -\itemmargin %
+\advance \leftskip by \tableindent %
+\exdentamount=\tableindent
+\parindent = 0pt
+\parskip = \smallskipamount
+\ifdim \parskip=0pt \parskip=2pt \fi%
+\def\Etable{\endgraf\afterenvbreak\endgroup}%
+\let\item = \internalBitem %
+\let\itemx = \internalBitemx %
+\let\kitem = \internalBkitem %
+\let\kitemx = \internalBkitemx %
+\let\xitem = \internalBxitem %
+\let\xitemx = \internalBxitemx %
+}
+
+% This is the counter used by @enumerate, which is really @itemize
+
+\newcount \itemno
+
+\def\itemize{\parsearg\itemizezzz}
+
+\def\itemizezzz #1{%
+  \begingroup % ended by the @end itemize
+  \itemizey {#1}{\Eitemize}
+}
+
+\def\itemizey #1#2{%
+\aboveenvbreak %
+\itemmax=\itemindent %
+\advance \itemmax by -\itemmargin %
+\advance \leftskip by \itemindent %
+\exdentamount=\itemindent
+\parindent = 0pt %
+\parskip = \smallskipamount %
+\ifdim \parskip=0pt \parskip=2pt \fi%
+\def#2{\endgraf\afterenvbreak\endgroup}%
+\def\itemcontents{#1}%
+\let\item=\itemizeitem}
+
+% Set sfcode to normal for the chars that usually have another value.
+% These are `.?!:;,'
+\def\frenchspacing{\sfcode46=1000 \sfcode63=1000 \sfcode33=1000
+  \sfcode58=1000 \sfcode59=1000 \sfcode44=1000 }
+
+% \splitoff TOKENS\endmark defines \first to be the first token in
+% TOKENS, and \rest to be the remainder.
+%
+\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}%
+
+% Allow an optional argument of an uppercase letter, lowercase letter,
+% or number, to specify the first label in the enumerated list.  No
+% argument is the same as `1'.
+%
+\def\enumerate{\parsearg\enumeratezzz}
+\def\enumeratezzz #1{\enumeratey #1  \endenumeratey}
+\def\enumeratey #1 #2\endenumeratey{%
+  \begingroup % ended by the @end enumerate
+  %
+  % If we were given no argument, pretend we were given `1'.
+  \def\thearg{#1}%
+  \ifx\thearg\empty \def\thearg{1}\fi
+  %
+  % Detect if the argument is a single token.  If so, it might be a
+  % letter.  Otherwise, the only valid thing it can be is a number.
+  % (We will always have one token, because of the test we just made.
+  % This is a good thing, since \splitoff doesn't work given nothing at
+  % all -- the first parameter is undelimited.)
+  \expandafter\splitoff\thearg\endmark
+  \ifx\rest\empty
+    % Only one token in the argument.  It could still be anything.
+    % A ``lowercase letter'' is one whose \lccode is nonzero.
+    % An ``uppercase letter'' is one whose \lccode is both nonzero, and
+    %   not equal to itself.
+    % Otherwise, we assume it's a number.
+    %
+    % We need the \relax at the end of the \ifnum lines to stop TeX from
+    % continuing to look for a <number>.
+    %
+    \ifnum\lccode\expandafter`\thearg=0\relax
+      \numericenumerate % a number (we hope)
+    \else
+      % It's a letter.
+      \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax
+        \lowercaseenumerate % lowercase letter
+      \else
+        \uppercaseenumerate % uppercase letter
+      \fi
+    \fi
+  \else
+    % Multiple tokens in the argument.  We hope it's a number.
+    \numericenumerate
+  \fi
+}
+
+% An @enumerate whose labels are integers.  The starting integer is
+% given in \thearg.
+%
+\def\numericenumerate{%
+  \itemno = \thearg
+  \startenumeration{\the\itemno}%
+}
+
+% The starting (lowercase) letter is in \thearg.
+\def\lowercaseenumerate{%
+  \itemno = \expandafter`\thearg
+  \startenumeration{%
+    % Be sure we're not beyond the end of the alphabet.
+    \ifnum\itemno=0
+      \errmessage{No more lowercase letters in @enumerate; get a bigger
+                  alphabet}%
+    \fi
+    \char\lccode\itemno
+  }%
+}
+
+% The starting (uppercase) letter is in \thearg.
+\def\uppercaseenumerate{%
+  \itemno = \expandafter`\thearg
+  \startenumeration{%
+    % Be sure we're not beyond the end of the alphabet.
+    \ifnum\itemno=0
+      \errmessage{No more uppercase letters in @enumerate; get a bigger
+                  alphabet}
+    \fi
+    \char\uccode\itemno
+  }%
+}
+
+% Call itemizey, adding a period to the first argument and supplying the
+% common last two arguments.  Also subtract one from the initial value in
+% \itemno, since @item increments \itemno.
+%
+\def\startenumeration#1{%
+  \advance\itemno by -1
+  \itemizey{#1.}\Eenumerate\flushcr
+}
+
+% @alphaenumerate and @capsenumerate are abbreviations for giving an arg
+% to @enumerate.
+%
+\def\alphaenumerate{\enumerate{a}}
+\def\capsenumerate{\enumerate{A}}
+\def\Ealphaenumerate{\Eenumerate}
+\def\Ecapsenumerate{\Eenumerate}
+
+% Definition of @item while inside @itemize.
+
+\def\itemizeitem{%
+\advance\itemno by 1
+{\let\par=\endgraf \smallbreak}%
+\ifhmode \errmessage{In hmode at itemizeitem}\fi
+{\parskip=0in \hskip 0pt
+\hbox to 0pt{\hss \itemcontents\hskip \itemmargin}%
+\vadjust{\penalty 1200}}%
+\flushcr}
+
+% @multitable macros
+% Amy Hendrickson, 8/18/94, 3/6/96
+%
+% @multitable ... @end multitable will make as many columns as desired.
+% Contents of each column will wrap at width given in preamble.  Width
+% can be specified either with sample text given in a template line,
+% or in percent of \hsize, the current width of text on page.
+
+% Table can continue over pages but will only break between lines.
+
+% To make preamble:
+%
+% Either define widths of columns in terms of percent of \hsize:
+%   @multitable @columnfractions .25 .3 .45
+%   @item ...
+%
+%   Numbers following @columnfractions are the percent of the total
+%   current hsize to be used for each column. You may use as many
+%   columns as desired.
+
+
+% Or use a template:
+%   @multitable {Column 1 template} {Column 2 template} {Column 3 template}
+%   @item ...
+%   using the widest term desired in each column.
+%
+% For those who want to use more than one line's worth of words in
+% the preamble, break the line within one argument and it
+% will parse correctly, i.e.,
+%
+%     @multitable {Column 1 template} {Column 2 template} {Column 3
+%      template}
+% Not:
+%     @multitable {Column 1 template} {Column 2 template}
+%      {Column 3 template}
+
+% Each new table line starts with @item, each subsequent new column
+% starts with @tab. Empty columns may be produced by supplying @tab's
+% with nothing between them for as many times as empty columns are needed,
+% ie, @tab@tab@tab will produce two empty columns.
+
+% @item, @tab, @multitable or @end multitable do not need to be on their
+% own lines, but it will not hurt if they are.
+
+% Sample multitable:
+
+%   @multitable {Column 1 template} {Column 2 template} {Column 3 template}
+%   @item first col stuff @tab second col stuff @tab third col
+%   @item
+%   first col stuff
+%   @tab
+%   second col stuff
+%   @tab
+%   third col
+%   @item first col stuff @tab second col stuff
+%   @tab Many paragraphs of text may be used in any column.
+%
+%         They will wrap at the width determined by the template.
+%   @item@tab@tab This will be in third column.
+%   @end multitable
+
+% Default dimensions may be reset by user.
+% @multitableparskip is vertical space between paragraphs in table.
+% @multitableparindent is paragraph indent in table.
+% @multitablecolmargin is horizontal space to be left between columns.
+% @multitablelinespace is space to leave between table items, baseline
+%                                                            to baseline.
+%   0pt means it depends on current normal line spacing.
+%
+\newskip\multitableparskip
+\newskip\multitableparindent
+\newdimen\multitablecolspace
+\newskip\multitablelinespace
+\multitableparskip=0pt
+\multitableparindent=6pt
+\multitablecolspace=12pt
+\multitablelinespace=0pt
+
+% Macros used to set up halign preamble:
+% 
+\let\endsetuptable\relax
+\def\xendsetuptable{\endsetuptable}
+\let\columnfractions\relax
+\def\xcolumnfractions{\columnfractions}
+\newif\ifsetpercent
+
+% #1 is the part of the @columnfraction before the decimal point, which
+% is presumably either 0 or the empty string (but we don't check, we
+% just throw it away).  #2 is the decimal part, which we use as the
+% percent of \hsize for this column.
+\def\pickupwholefraction#1.#2 {%
+  \global\advance\colcount by 1
+  \expandafter\xdef\csname col\the\colcount\endcsname{.#2\hsize}%
+  \setuptable
+}
+
+\newcount\colcount
+\def\setuptable#1{%
+  \def\firstarg{#1}%
+  \ifx\firstarg\xendsetuptable
+    \let\go = \relax
+  \else
+    \ifx\firstarg\xcolumnfractions
+      \global\setpercenttrue
+    \else
+      \ifsetpercent
+         \let\go\pickupwholefraction
+      \else
+         \global\advance\colcount by 1
+         \setbox0=\hbox{#1\unskip }% Add a normal word space as a separator;
+                            % typically that is always in the input, anyway.
+         \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
+      \fi
+    \fi
+    \ifx\go\pickupwholefraction
+      % Put the argument back for the \pickupwholefraction call, so
+      % we'll always have a period there to be parsed.
+      \def\go{\pickupwholefraction#1}%
+    \else
+      \let\go = \setuptable
+    \fi%
+  \fi
+  \go
+}
+
+% multitable syntax
+\def\tab{&\hskip1sp\relax} % 2/2/96
+                           % tiny skip here makes sure this column space is
+                           % maintained, even if it is never used.
+
+% @multitable ... @end multitable definitions:
+%
+\def\multitable{\parsearg\dotable}
+\def\dotable#1{\bgroup
+  \vskip\parskip
+  \let\item\crcr
+  \tolerance=9500
+  \hbadness=9500
+  \setmultitablespacing
+  \parskip=\multitableparskip
+  \parindent=\multitableparindent
+  \overfullrule=0pt
+  \global\colcount=0
+  \def\Emultitable{\global\setpercentfalse\cr\egroup\egroup}%
+  %
+  % To parse everything between @multitable and @item:
+  \setuptable#1 \endsetuptable
+  %
+  % \everycr will reset column counter, \colcount, at the end of
+  % each line. Every column entry will cause \colcount to advance by one.
+  % The table preamble
+  % looks at the current \colcount to find the correct column width.
+  \everycr{\noalign{%
+  %
+  % \filbreak%% keeps underfull box messages off when table breaks over pages.
+  % Maybe so, but it also creates really weird page breaks when the table
+  % breaks over pages. Wouldn't \vfil be better?  Wait until the problem
+  % manifests itself, so it can be fixed for real --karl.
+    \global\colcount=0\relax}}%
+  %
+  % This preamble sets up a generic column definition, which will
+  % be used as many times as user calls for columns.
+  % \vtop will set a single line and will also let text wrap and
+  % continue for many paragraphs if desired.
+  \halign\bgroup&\global\advance\colcount by 1\relax
+    \multistrut\vtop{\hsize=\expandafter\csname col\the\colcount\endcsname
+  %
+  % In order to keep entries from bumping into each other
+  % we will add a \leftskip of \multitablecolspace to all columns after
+  % the first one.
+  % 
+  % If a template has been used, we will add \multitablecolspace
+  % to the width of each template entry.
+  % 
+  % If the user has set preamble in terms of percent of \hsize we will
+  % use that dimension as the width of the column, and the \leftskip
+  % will keep entries from bumping into each other.  Table will start at
+  % left margin and final column will justify at right margin.
+  % 
+  % Make sure we don't inherit \rightskip from the outer environment.
+  \rightskip=0pt
+  \ifnum\colcount=1
+    % The first column will be indented with the surrounding text.
+    \advance\hsize by\leftskip
+  \else
+    \ifsetpercent \else
+      % If user has not set preamble in terms of percent of \hsize
+      % we will advance \hsize by \multitablecolspace.
+      \advance\hsize by \multitablecolspace
+    \fi
+   % In either case we will make \leftskip=\multitablecolspace:
+  \leftskip=\multitablecolspace
+  \fi
+  % Ignoring space at the beginning and end avoids an occasional spurious
+  % blank line, when TeX decides to break the line at the space before the
+  % box from the multistrut, so the strut ends up on a line by itself.
+  % For example:
+  % @multitable @columnfractions .11 .89
+  % @item @code{#}
+  % @tab Legal holiday which is valid in major parts of the whole country.
+  % Is automatically provided with highlighting sequences respectively marking
+  % characters.
+  \noindent\ignorespaces##\unskip\multistrut}\cr
+}
+
+\def\setmultitablespacing{% test to see if user has set \multitablelinespace.
+% If so, do nothing. If not, give it an appropriate dimension based on
+% current baselineskip.
+\ifdim\multitablelinespace=0pt
+%% strut to put in table in case some entry doesn't have descenders,
+%% to keep lines equally spaced
+\let\multistrut = \strut
+%% Test to see if parskip is larger than space between lines of
+%% table. If not, do nothing.
+%%        If so, set to same dimension as multitablelinespace.
+\else
+\gdef\multistrut{\vrule height\multitablelinespace depth\dp0
+width0pt\relax} \fi
+\ifdim\multitableparskip>\multitablelinespace
+\global\multitableparskip=\multitablelinespace
+\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
+                                      %% than skip between lines in the table.
+\fi%
+\ifdim\multitableparskip=0pt
+\global\multitableparskip=\multitablelinespace
+\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
+                                      %% than skip between lines in the table.
+\fi}
+
+
+\message{indexing,}
+% Index generation facilities
+
+% Define \newwrite to be identical to plain tex's \newwrite
+% except not \outer, so it can be used within \newindex.
+{\catcode`\@=11
+\gdef\newwrite{\alloc@7\write\chardef\sixt@@n}}
+
+% \newindex {foo} defines an index named foo.
+% It automatically defines \fooindex such that
+% \fooindex ...rest of line... puts an entry in the index foo.
+% It also defines \fooindfile to be the number of the output channel for
+% the file that accumulates this index.  The file's extension is foo.
+% The name of an index should be no more than 2 characters long
+% for the sake of vms.
+%
+\def\newindex#1{%
+  \iflinks
+    \expandafter\newwrite \csname#1indfile\endcsname
+    \openout \csname#1indfile\endcsname \jobname.#1 % Open the file
+  \fi
+  \expandafter\xdef\csname#1index\endcsname{%     % Define @#1index
+    \noexpand\doindex{#1}}
+}
+
+% @defindex foo  ==  \newindex{foo}
+
+\def\defindex{\parsearg\newindex}
+
+% Define @defcodeindex, like @defindex except put all entries in @code.
+
+\def\newcodeindex#1{%
+  \iflinks
+    \expandafter\newwrite \csname#1indfile\endcsname
+    \openout \csname#1indfile\endcsname \jobname.#1
+  \fi
+  \expandafter\xdef\csname#1index\endcsname{%
+    \noexpand\docodeindex{#1}}
+}
+
+\def\defcodeindex{\parsearg\newcodeindex}
+
+% @synindex foo bar    makes index foo feed into index bar.
+% Do this instead of @defindex foo if you don't want it as a separate index.
+% The \closeout helps reduce unnecessary open files; the limit on the
+% Acorn RISC OS is a mere 16 files.
+\def\synindex#1 #2 {%
+  \expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname
+  \expandafter\closeout\csname#1indfile\endcsname
+  \expandafter\let\csname#1indfile\endcsname=\synindexfoo
+  \expandafter\xdef\csname#1index\endcsname{% define \xxxindex
+    \noexpand\doindex{#2}}%
+}
+
+% @syncodeindex foo bar   similar, but put all entries made for index foo
+% inside @code.
+\def\syncodeindex#1 #2 {%
+  \expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname
+  \expandafter\closeout\csname#1indfile\endcsname
+  \expandafter\let\csname#1indfile\endcsname=\synindexfoo
+  \expandafter\xdef\csname#1index\endcsname{% define \xxxindex
+    \noexpand\docodeindex{#2}}%
+}
+
+% Define \doindex, the driver for all \fooindex macros.
+% Argument #1 is generated by the calling \fooindex macro,
+%  and it is "foo", the name of the index.
+
+% \doindex just uses \parsearg; it calls \doind for the actual work.
+% This is because \doind is more useful to call from other macros.
+
+% There is also \dosubind {index}{topic}{subtopic}
+% which makes an entry in a two-level index such as the operation index.
+
+\def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer}
+\def\singleindexer #1{\doind{\indexname}{#1}}
+
+% like the previous two, but they put @code around the argument.
+\def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer}
+\def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}}
+
+\def\indexdummies{%
+\def\ { }%
+% Take care of the plain tex accent commands.
+\def\"{\realbackslash "}%
+\def\`{\realbackslash `}%
+\def\'{\realbackslash '}%
+\def\^{\realbackslash ^}%
+\def\~{\realbackslash ~}%
+\def\={\realbackslash =}%
+\def\b{\realbackslash b}%
+\def\c{\realbackslash c}%
+\def\d{\realbackslash d}%
+\def\u{\realbackslash u}%
+\def\v{\realbackslash v}%
+\def\H{\realbackslash H}%
+% Take care of the plain tex special European modified letters.
+\def\oe{\realbackslash oe}%
+\def\ae{\realbackslash ae}%
+\def\aa{\realbackslash aa}%
+\def\OE{\realbackslash OE}%
+\def\AE{\realbackslash AE}%
+\def\AA{\realbackslash AA}%
+\def\o{\realbackslash o}%
+\def\O{\realbackslash O}%
+\def\l{\realbackslash l}%
+\def\L{\realbackslash L}%
+\def\ss{\realbackslash ss}%
+% Take care of texinfo commands likely to appear in an index entry.
+% (Must be a way to avoid doing expansion at all, and thus not have to
+% laboriously list every single command here.)
+\def\@{@}% will be @@ when we switch to @ as escape char.
+% Need these in case \tex is in effect and \{ is a \delimiter again.
+% But can't use \lbracecmd and \rbracecmd because texindex assumes
+% braces and backslashes are used only as delimiters.
+\let\{ = \mylbrace
+\let\} = \myrbrace
+\def\_{{\realbackslash _}}%
+\def\w{\realbackslash w }%
+\def\bf{\realbackslash bf }%
+%\def\rm{\realbackslash rm }%
+\def\sl{\realbackslash sl }%
+\def\sf{\realbackslash sf}%
+\def\tt{\realbackslash tt}%
+\def\gtr{\realbackslash gtr}%
+\def\less{\realbackslash less}%
+\def\hat{\realbackslash hat}%
+\def\TeX{\realbackslash TeX}%
+\def\dots{\realbackslash dots }%
+\def\result{\realbackslash result}%
+\def\equiv{\realbackslash equiv}%
+\def\expansion{\realbackslash expansion}%
+\def\print{\realbackslash print}%
+\def\error{\realbackslash error}%
+\def\point{\realbackslash point}%
+\def\copyright{\realbackslash copyright}%
+\def\tclose##1{\realbackslash tclose {##1}}%
+\def\code##1{\realbackslash code {##1}}%
+\def\uref##1{\realbackslash uref {##1}}%
+\def\url##1{\realbackslash url {##1}}%
+\def\env##1{\realbackslash env {##1}}%
+\def\command##1{\realbackslash command {##1}}%
+\def\option##1{\realbackslash option {##1}}%
+\def\dotless##1{\realbackslash dotless {##1}}%
+\def\samp##1{\realbackslash samp {##1}}%
+\def\,##1{\realbackslash ,{##1}}%
+\def\t##1{\realbackslash t {##1}}%
+\def\r##1{\realbackslash r {##1}}%
+\def\i##1{\realbackslash i {##1}}%
+\def\b##1{\realbackslash b {##1}}%
+\def\sc##1{\realbackslash sc {##1}}%
+\def\cite##1{\realbackslash cite {##1}}%
+\def\key##1{\realbackslash key {##1}}%
+\def\file##1{\realbackslash file {##1}}%
+\def\var##1{\realbackslash var {##1}}%
+\def\kbd##1{\realbackslash kbd {##1}}%
+\def\dfn##1{\realbackslash dfn {##1}}%
+\def\emph##1{\realbackslash emph {##1}}%
+\def\acronym##1{\realbackslash acronym {##1}}%
+%
+% Handle some cases of @value -- where the variable name does not
+% contain - or _, and the value does not contain any
+% (non-fully-expandable) commands.
+\let\value = \expandablevalue
+%
+\unsepspaces
+}
+
+% If an index command is used in an @example environment, any spaces
+% therein should become regular spaces in the raw index file, not the
+% expansion of \tie (\\leavevmode \penalty \@M \ ).
+{\obeyspaces
+ \gdef\unsepspaces{\obeyspaces\let =\space}}
+
+% \indexnofonts no-ops all font-change commands.
+% This is used when outputting the strings to sort the index by.
+\def\indexdummyfont#1{#1}
+\def\indexdummytex{TeX}
+\def\indexdummydots{...}
+
+\def\indexnofonts{%
+% Just ignore accents.
+\let\,=\indexdummyfont
+\let\"=\indexdummyfont
+\let\`=\indexdummyfont
+\let\'=\indexdummyfont
+\let\^=\indexdummyfont
+\let\~=\indexdummyfont
+\let\==\indexdummyfont
+\let\b=\indexdummyfont
+\let\c=\indexdummyfont
+\let\d=\indexdummyfont
+\let\u=\indexdummyfont
+\let\v=\indexdummyfont
+\let\H=\indexdummyfont
+\let\dotless=\indexdummyfont
+% Take care of the plain tex special European modified letters.
+\def\oe{oe}%
+\def\ae{ae}%
+\def\aa{aa}%
+\def\OE{OE}%
+\def\AE{AE}%
+\def\AA{AA}%
+\def\o{o}%
+\def\O{O}%
+\def\l{l}%
+\def\L{L}%
+\def\ss{ss}%
+\let\w=\indexdummyfont
+\let\t=\indexdummyfont
+\let\r=\indexdummyfont
+\let\i=\indexdummyfont
+\let\b=\indexdummyfont
+\let\emph=\indexdummyfont
+\let\strong=\indexdummyfont
+\let\cite=\indexdummyfont
+\let\sc=\indexdummyfont
+%Don't no-op \tt, since it isn't a user-level command
+% and is used in the definitions of the active chars like <, >, |...
+%\let\tt=\indexdummyfont
+\let\tclose=\indexdummyfont
+\let\code=\indexdummyfont
+\let\url=\indexdummyfont
+\let\uref=\indexdummyfont
+\let\env=\indexdummyfont
+\let\command=\indexdummyfont
+\let\option=\indexdummyfont
+\let\file=\indexdummyfont
+\let\samp=\indexdummyfont
+\let\kbd=\indexdummyfont
+\let\key=\indexdummyfont
+\let\var=\indexdummyfont
+\let\TeX=\indexdummytex
+\let\dots=\indexdummydots
+\def\@{@}%
+}
+
+% To define \realbackslash, we must make \ not be an escape.
+% We must first make another character (@) an escape
+% so we do not become unable to do a definition.
+
+{\catcode`\@=0 \catcode`\\=\other
+ @gdef@realbackslash{\}}
+
+\let\indexbackslash=0  %overridden during \printindex.
+\let\SETmarginindex=\relax % put index entries in margin (undocumented)?
+
+% For \ifx comparisons.
+\def\emptymacro{\empty}
+
+% Most index entries go through here, but \dosubind is the general case.
+% 
+\def\doind#1#2{\dosubind{#1}{#2}\empty}
+
+% Workhorse for all \fooindexes.
+% #1 is name of index, #2 is stuff to put there, #3 is subentry --
+% \empty if called from \doind, as we usually are.  The main exception
+% is with defuns, which call us directly.
+% 
+\def\dosubind#1#2#3{%
+  % Put the index entry in the margin if desired.
+  \ifx\SETmarginindex\relax\else
+    \insert\margin{\hbox{\vrule height8pt depth3pt width0pt #2}}%
+  \fi
+  {%
+    \count255=\lastpenalty
+    {%
+      \indexdummies % Must do this here, since \bf, etc expand at this stage
+      \escapechar=`\\
+      {%
+        \let\folio = 0% We will expand all macros now EXCEPT \folio.
+        \def\rawbackslashxx{\indexbackslash}% \indexbackslash isn't defined now
+        % so it will be output as is; and it will print as backslash.
+        %
+        \def\thirdarg{#3}%
+        %
+        % If third arg is present, precede it with space in sort key.
+        \ifx\thirdarg\emptymacro
+          \let\subentry = \empty
+        \else
+          \def\subentry{ #3}%
+        \fi
+        %
+        % First process the index-string with all font commands turned off
+        % to get the string to sort by.
+        {\indexnofonts \xdef\indexsorttmp{#2\subentry}}%
+        %
+        % Now produce the complete index entry, with both the sort key and the
+        % original text, including any font commands.
+        \toks0 = {#2}%
+        \edef\temp{%
+          \write\csname#1indfile\endcsname{%
+            \realbackslash entry{\indexsorttmp}{\folio}{\the\toks0}}%
+        }%
+        %
+        % If third (subentry) arg is present, add it to the index string.
+        \ifx\thirdarg\emptymacro \else
+          \toks0 = {#3}%
+          \edef\temp{\temp{\the\toks0}}%
+        \fi
+        %
+        % If a skip is the last thing on the list now, preserve it
+        % by backing up by \lastskip, doing the \write, then inserting
+        % the skip again.  Otherwise, the whatsit generated by the
+        % \write will make \lastskip zero.  The result is that sequences
+        % like this:
+        % @end defun
+        % @tindex whatever
+        % @defun ...
+        % will have extra space inserted, because the \medbreak in the
+        % start of the @defun won't see the skip inserted by the @end of
+        % the previous defun.
+        % 
+        % But don't do any of this if we're not in vertical mode.  We
+        % don't want to do a \vskip and prematurely end a paragraph.
+        % 
+        % Avoid page breaks due to these extra skips, too.
+        % 
+        \iflinks
+          \ifvmode
+            \skip0 = \lastskip
+            \ifdim\lastskip = 0pt \else \nobreak\vskip-\lastskip \fi
+          \fi
+          %
+          \temp % do the write
+          %
+          % 
+          \ifvmode \ifdim\skip0 = 0pt \else \nobreak\vskip\skip0 \fi \fi
+        \fi
+      }%
+    }%
+    \penalty\count255
+  }%
+}
+
+% The index entry written in the file actually looks like
+%  \entry {sortstring}{page}{topic}
+% or
+%  \entry {sortstring}{page}{topic}{subtopic}
+% The texindex program reads in these files and writes files
+% containing these kinds of lines:
+%  \initial {c}
+%     before the first topic whose initial is c
+%  \entry {topic}{pagelist}
+%     for a topic that is used without subtopics
+%  \primary {topic}
+%     for the beginning of a topic that is used with subtopics
+%  \secondary {subtopic}{pagelist}
+%     for each subtopic.
+
+% Define the user-accessible indexing commands
+% @findex, @vindex, @kindex, @cindex.
+
+\def\findex {\fnindex}
+\def\kindex {\kyindex}
+\def\cindex {\cpindex}
+\def\vindex {\vrindex}
+\def\tindex {\tpindex}
+\def\pindex {\pgindex}
+
+\def\cindexsub {\begingroup\obeylines\cindexsub}
+{\obeylines %
+\gdef\cindexsub "#1" #2^^M{\endgroup %
+\dosubind{cp}{#2}{#1}}}
+
+% Define the macros used in formatting output of the sorted index material.
+
+% @printindex causes a particular index (the ??s file) to get printed.
+% It does not print any chapter heading (usually an @unnumbered).
+%
+\def\printindex{\parsearg\doprintindex}
+\def\doprintindex#1{\begingroup
+  \dobreak \chapheadingskip{10000}%
+  %
+  \indexfonts \rm
+  \tolerance = 9500
+  \indexbreaks
+  %
+  % See if the index file exists and is nonempty.
+  % Change catcode of @ here so that if the index file contains
+  % \initial {@}
+  % as its first line, TeX doesn't complain about mismatched braces
+  % (because it thinks @} is a control sequence).
+  \catcode`\@ = 11
+  \openin 1 \jobname.#1s
+  \ifeof 1
+    % \enddoublecolumns gets confused if there is no text in the index,
+    % and it loses the chapter title and the aux file entries for the
+    % index.  The easiest way to prevent this problem is to make sure
+    % there is some text.
+    (Index is nonexistent)
+  \else
+    %
+    % If the index file exists but is empty, then \openin leaves \ifeof
+    % false.  We have to make TeX try to read something from the file, so
+    % it can discover if there is anything in it.
+    \read 1 to \temp
+    \ifeof 1
+      (Index is empty)
+    \else
+      % Index files are almost Texinfo source, but we use \ as the escape
+      % character.  It would be better to use @, but that's too big a change
+      % to make right now.
+      \def\indexbackslash{\rawbackslashxx}%
+      \catcode`\\ = 0
+      \escapechar = `\\
+      \begindoublecolumns
+      \input \jobname.#1s
+      \enddoublecolumns
+    \fi
+  \fi
+  \closein 1
+\endgroup}
+
+% These macros are used by the sorted index file itself.
+% Change them to control the appearance of the index.
+
+\def\initial#1{{%
+  % Some minor font changes for the special characters.
+  \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt
+  %
+  % Remove any glue we may have, we'll be inserting our own.
+  \removelastskip
+  % 
+  % We like breaks before the index initials, so insert a bonus.
+  \penalty -300
+  %
+  % Typeset the initial.  Making this add up to a whole number of
+  % baselineskips increases the chance of the dots lining up from column
+  % to column.  It still won't often be perfect, because of the stretch
+  % we need before each entry, but it's better.
+  % 
+  % No shrink because it confuses \balancecolumns.
+  \vskip 1.67\baselineskip plus .5\baselineskip
+  \leftline{\secbf #1}%
+  \vskip .33\baselineskip plus .1\baselineskip
+  %
+  % Do our best not to break after the initial.
+  \nobreak
+}}
+
+% This typesets a paragraph consisting of #1, dot leaders, and then #2
+% flush to the right margin.  It is used for index and table of contents
+% entries.  The paragraph is indented by \leftskip.
+%
+\def\entry#1#2{\begingroup
+  %
+  % Start a new paragraph if necessary, so our assignments below can't
+  % affect previous text.
+  \par
+  %
+  % Do not fill out the last line with white space.
+  \parfillskip = 0in
+  %
+  % No extra space above this paragraph.
+  \parskip = 0in
+  %
+  % Do not prefer a separate line ending with a hyphen to fewer lines.
+  \finalhyphendemerits = 0
+  %
+  % \hangindent is only relevant when the entry text and page number
+  % don't both fit on one line.  In that case, bob suggests starting the
+  % dots pretty far over on the line.  Unfortunately, a large
+  % indentation looks wrong when the entry text itself is broken across
+  % lines.  So we use a small indentation and put up with long leaders.
+  %
+  % \hangafter is reset to 1 (which is the value we want) at the start
+  % of each paragraph, so we need not do anything with that.
+  \hangindent = 2em
+  %
+  % When the entry text needs to be broken, just fill out the first line
+  % with blank space.
+  \rightskip = 0pt plus1fil
+  %
+  % A bit of stretch before each entry for the benefit of balancing columns.
+  \vskip 0pt plus1pt
+  %
+  % Start a ``paragraph'' for the index entry so the line breaking
+  % parameters we've set above will have an effect.
+  \noindent
+  %
+  % Insert the text of the index entry.  TeX will do line-breaking on it.
+  #1%
+  % The following is kludged to not output a line of dots in the index if
+  % there are no page numbers.  The next person who breaks this will be
+  % cursed by a Unix daemon.
+  \def\tempa{{\rm }}%
+  \def\tempb{#2}%
+  \edef\tempc{\tempa}%
+  \edef\tempd{\tempb}%
+  \ifx\tempc\tempd\ \else%
+    %
+    % If we must, put the page number on a line of its own, and fill out
+    % this line with blank space.  (The \hfil is overwhelmed with the
+    % fill leaders glue in \indexdotfill if the page number does fit.)
+    \hfil\penalty50
+    \null\nobreak\indexdotfill % Have leaders before the page number.
+    %
+    % The `\ ' here is removed by the implicit \unskip that TeX does as
+    % part of (the primitive) \par.  Without it, a spurious underfull
+    % \hbox ensues.
+    \ #2% The page number ends the paragraph.
+  \fi%
+  \par
+\endgroup}
+
+% Like \dotfill except takes at least 1 em.
+\def\indexdotfill{\cleaders
+  \hbox{$\mathsurround=0pt \mkern1.5mu ${\it .}$ \mkern1.5mu$}\hskip 1em plus 1fill}
+
+\def\primary #1{\line{#1\hfil}}
+
+\newskip\secondaryindent \secondaryindent=0.5cm
+
+\def\secondary #1#2{
+{\parfillskip=0in \parskip=0in
+\hangindent =1in \hangafter=1
+\noindent\hskip\secondaryindent\hbox{#1}\indexdotfill #2\par
+}}
+
+% Define two-column mode, which we use to typeset indexes.
+% Adapted from the TeXbook, page 416, which is to say,
+% the manmac.tex format used to print the TeXbook itself.
+\catcode`\@=11
+
+\newbox\partialpage
+\newdimen\doublecolumnhsize
+
+\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns
+  % Grab any single-column material above us.
+  \output = {\global\setbox\partialpage = \vbox{%
+    % 
+    % Here is a possibility not foreseen in manmac: if we accumulate a
+    % whole lot of material, we might end up calling this \output
+    % routine twice in a row (see the doublecol-lose test, which is
+    % essentially a couple of indexes with @setchapternewpage off).  In
+    % that case, we must prevent the second \partialpage from
+    % simply overwriting the first, causing us to lose the page.
+    % This will preserve it until a real output routine can ship it
+    % out.  Generally, \partialpage will be empty when this runs and
+    % this will be a no-op.
+    \unvbox\partialpage
+    %
+    % Unvbox the main output page.
+    \unvbox255
+    \kern-\topskip \kern\baselineskip
+  }}%
+  \eject % run that output routine to set \partialpage
+  %
+  % Use the double-column output routine for subsequent pages.
+  \output = {\doublecolumnout}%
+  %
+  % Change the page size parameters.  We could do this once outside this
+  % routine, in each of @smallbook, @afourpaper, and the default 8.5x11
+  % format, but then we repeat the same computation.  Repeating a couple
+  % of assignments once per index is clearly meaningless for the
+  % execution time, so we may as well do it in one place.
+  %
+  % First we halve the line length, less a little for the gutter between
+  % the columns.  We compute the gutter based on the line length, so it
+  % changes automatically with the paper format.  The magic constant
+  % below is chosen so that the gutter has the same value (well, +-<1pt)
+  % as it did when we hard-coded it.
+  %
+  % We put the result in a separate register, \doublecolumhsize, so we
+  % can restore it in \pagesofar, after \hsize itself has (potentially)
+  % been clobbered.
+  %
+  \doublecolumnhsize = \hsize
+    \advance\doublecolumnhsize by -.04154\hsize
+    \divide\doublecolumnhsize by 2
+  \hsize = \doublecolumnhsize
+  %
+  % Double the \vsize as well.  (We don't need a separate register here,
+  % since nobody clobbers \vsize.)
+  \advance\vsize by -\ht\partialpage
+  \vsize = 2\vsize
+}
+
+% The double-column output routine for all double-column pages except
+% the last.
+% 
+\def\doublecolumnout{%
+  \splittopskip=\topskip \splitmaxdepth=\maxdepth
+  % Get the available space for the double columns -- the normal
+  % (undoubled) page height minus any material left over from the
+  % previous page.
+  \dimen@ = \vsize
+  \divide\dimen@ by 2
+  %
+  % box0 will be the left-hand column, box2 the right.
+  \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@
+  \onepageout\pagesofar
+  \unvbox255
+  \penalty\outputpenalty
+}
+\def\pagesofar{%
+  % Re-output the contents of the output page -- any previous material,
+  % followed by the two boxes we just split, in box0 and box2.
+  \advance\vsize by \ht\partialpage
+  \unvbox\partialpage
+  %
+  \hsize = \doublecolumnhsize
+  \wd0=\hsize \wd2=\hsize
+  \hbox to\pagewidth{\box0\hfil\box2}%
+}
+\def\enddoublecolumns{%
+  \output = {%
+    % Split the last of the double-column material.  Leave it on the
+    % current page, no automatic page break.
+    \balancecolumns
+    %
+    % If we end up splitting too much material for the current page,
+    % though, there will be another page break right after this \output
+    % invocation ends.  Having called \balancecolumns once, we do not
+    % want to call it again.  Therefore, reset \output to its normal
+    % definition right away.  (We hope \balancecolumns will never be
+    % called on to balance too much material, but if it is, this makes
+    % the output somewhat more palatable.)
+    \global\output = {\onepageout{\pagecontents\PAGE}}%
+  }%
+  \eject
+  \endgroup % started in \begindoublecolumns
+  %
+  % \pagegoal was set to the doubled \vsize above, since we restarted
+  % the current page.  We're now back to normal single-column
+  % typesetting, so reset \pagegoal to the normal \vsize (after the
+  % \endgroup where \vsize got restored).
+  \pagegoal = \vsize
+}
+\def\balancecolumns{%
+  % Called at the end of the double column material.
+  \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120.
+  \dimen@ = \ht0
+  \advance\dimen@ by \topskip
+  \advance\dimen@ by-\baselineskip
+  \divide\dimen@ by 2 % target to split to
+  %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}%
+  \splittopskip = \topskip
+  % Loop until we get a decent breakpoint.
+  {%
+    \vbadness = 10000
+    \loop
+      \global\setbox3 = \copy0
+      \global\setbox1 = \vsplit3 to \dimen@
+    \ifdim\ht3>\dimen@
+      \global\advance\dimen@ by 1pt
+    \repeat
+  }%
+  %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}%
+  \setbox0=\vbox to\dimen@{\unvbox1}%
+  \setbox2=\vbox to\dimen@{\unvbox3}%
+  %
+  \pagesofar
+}
+\catcode`\@ = \other
+
+
+\message{sectioning,}
+% Define chapters, sections, etc.
+
+\newcount\chapno
+\newcount\secno        \secno=0
+\newcount\subsecno     \subsecno=0
+\newcount\subsubsecno  \subsubsecno=0
+
+% This counter is funny since it counts through charcodes of letters A, B, ...
+\newcount\appendixno  \appendixno = `\@
+\def\appendixletter{\char\the\appendixno}
+
+% Each @chapter defines this as the name of the chapter.
+% page headings and footings can use it.  @section does likewise.
+\def\thischapter{}
+\def\thissection{}
+
+\newcount\absseclevel % used to calculate proper heading level
+\newcount\secbase\secbase=0 % @raise/lowersections modify this count
+
+% @raisesections: treat @section as chapter, @subsection as section, etc.
+\def\raisesections{\global\advance\secbase by -1}
+\let\up=\raisesections % original BFox name
+
+% @lowersections: treat @chapter as section, @section as subsection, etc.
+\def\lowersections{\global\advance\secbase by 1}
+\let\down=\lowersections % original BFox name
+
+% Choose a numbered-heading macro
+% #1 is heading level if unmodified by @raisesections or @lowersections
+% #2 is text for heading
+\def\numhead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
+\ifcase\absseclevel
+  \chapterzzz{#2}
+\or
+  \seczzz{#2}
+\or
+  \numberedsubseczzz{#2}
+\or
+  \numberedsubsubseczzz{#2}
+\else
+  \ifnum \absseclevel<0
+    \chapterzzz{#2}
+  \else
+    \numberedsubsubseczzz{#2}
+  \fi
+\fi
+}
+
+% like \numhead, but chooses appendix heading levels
+\def\apphead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
+\ifcase\absseclevel
+  \appendixzzz{#2}
+\or
+  \appendixsectionzzz{#2}
+\or
+  \appendixsubseczzz{#2}
+\or
+  \appendixsubsubseczzz{#2}
+\else
+  \ifnum \absseclevel<0
+    \appendixzzz{#2}
+  \else
+    \appendixsubsubseczzz{#2}
+  \fi
+\fi
+}
+
+% like \numhead, but chooses numberless heading levels
+\def\unnmhead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
+\ifcase\absseclevel
+  \unnumberedzzz{#2}
+\or
+  \unnumberedseczzz{#2}
+\or
+  \unnumberedsubseczzz{#2}
+\or
+  \unnumberedsubsubseczzz{#2}
+\else
+  \ifnum \absseclevel<0
+    \unnumberedzzz{#2}
+  \else
+    \unnumberedsubsubseczzz{#2}
+  \fi
+\fi
+}
+
+% @chapter, @appendix, @unnumbered.
+\def\thischaptername{No Chapter Title}
+\outer\def\chapter{\parsearg\chapteryyy}
+\def\chapteryyy #1{\numhead0{#1}} % normally numhead0 calls chapterzzz
+\def\chapterzzz #1{%
+\secno=0 \subsecno=0 \subsubsecno=0
+\global\advance \chapno by 1 \message{\putwordChapter\space \the\chapno}%
+\chapmacro {#1}{\the\chapno}%
+\gdef\thissection{#1}%
+\gdef\thischaptername{#1}%
+% We don't substitute the actual chapter name into \thischapter
+% because we don't want its macros evaluated now.
+\xdef\thischapter{\putwordChapter{} \the\chapno: \noexpand\thischaptername}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash chapentry{\the\toks0}%
+                                  {\the\chapno}}}%
+\temp
+\donoderef
+\global\let\section = \numberedsec
+\global\let\subsection = \numberedsubsec
+\global\let\subsubsection = \numberedsubsubsec
+}
+
+\outer\def\appendix{\parsearg\appendixyyy}
+\def\appendixyyy #1{\apphead0{#1}} % normally apphead0 calls appendixzzz
+\def\appendixzzz #1{%
+\secno=0 \subsecno=0 \subsubsecno=0
+\global\advance \appendixno by 1
+\message{\putwordAppendix\space \appendixletter}%
+\chapmacro {#1}{\putwordAppendix{} \appendixletter}%
+\gdef\thissection{#1}%
+\gdef\thischaptername{#1}%
+\xdef\thischapter{\putwordAppendix{} \appendixletter: \noexpand\thischaptername}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash chapentry{\the\toks0}%
+                       {\putwordAppendix{} \appendixletter}}}%
+\temp
+\appendixnoderef
+\global\let\section = \appendixsec
+\global\let\subsection = \appendixsubsec
+\global\let\subsubsection = \appendixsubsubsec
+}
+
+% @centerchap is like @unnumbered, but the heading is centered.
+\outer\def\centerchap{\parsearg\centerchapyyy}
+\def\centerchapyyy #1{{\let\unnumbchapmacro=\centerchapmacro \unnumberedyyy{#1}}}
+
+% @top is like @unnumbered.
+\outer\def\top{\parsearg\unnumberedyyy}
+
+\outer\def\unnumbered{\parsearg\unnumberedyyy}
+\def\unnumberedyyy #1{\unnmhead0{#1}} % normally unnmhead0 calls unnumberedzzz
+\def\unnumberedzzz #1{%
+\secno=0 \subsecno=0 \subsubsecno=0
+%
+% This used to be simply \message{#1}, but TeX fully expands the
+% argument to \message.  Therefore, if #1 contained @-commands, TeX
+% expanded them.  For example, in `@unnumbered The @cite{Book}', TeX
+% expanded @cite (which turns out to cause errors because \cite is meant
+% to be executed, not expanded).
+%
+% Anyway, we don't want the fully-expanded definition of @cite to appear
+% as a result of the \message, we just want `@cite' itself.  We use
+% \the<toks register> to achieve this: TeX expands \the<toks> only once,
+% simply yielding the contents of <toks register>.  (We also do this for
+% the toc entries.)
+\toks0 = {#1}\message{(\the\toks0)}%
+%
+\unnumbchapmacro {#1}%
+\gdef\thischapter{#1}\gdef\thissection{#1}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash unnumbchapentry{\the\toks0}}}%
+\temp
+\unnumbnoderef
+\global\let\section = \unnumberedsec
+\global\let\subsection = \unnumberedsubsec
+\global\let\subsubsection = \unnumberedsubsubsec
+}
+
+% Sections.
+\outer\def\numberedsec{\parsearg\secyyy}
+\def\secyyy #1{\numhead1{#1}} % normally calls seczzz
+\def\seczzz #1{%
+\subsecno=0 \subsubsecno=0 \global\advance \secno by 1 %
+\gdef\thissection{#1}\secheading {#1}{\the\chapno}{\the\secno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash secentry{\the\toks0}%
+                                  {\the\chapno}{\the\secno}}}%
+\temp
+\donoderef
+\nobreak
+}
+
+\outer\def\appendixsection{\parsearg\appendixsecyyy}
+\outer\def\appendixsec{\parsearg\appendixsecyyy}
+\def\appendixsecyyy #1{\apphead1{#1}} % normally calls appendixsectionzzz
+\def\appendixsectionzzz #1{%
+\subsecno=0 \subsubsecno=0 \global\advance \secno by 1 %
+\gdef\thissection{#1}\secheading {#1}{\appendixletter}{\the\secno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash secentry{\the\toks0}%
+                                  {\appendixletter}{\the\secno}}}%
+\temp
+\appendixnoderef
+\nobreak
+}
+
+\outer\def\unnumberedsec{\parsearg\unnumberedsecyyy}
+\def\unnumberedsecyyy #1{\unnmhead1{#1}} % normally calls unnumberedseczzz
+\def\unnumberedseczzz #1{%
+\plainsecheading {#1}\gdef\thissection{#1}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash unnumbsecentry{\the\toks0}}}%
+\temp
+\unnumbnoderef
+\nobreak
+}
+
+% Subsections.
+\outer\def\numberedsubsec{\parsearg\numberedsubsecyyy}
+\def\numberedsubsecyyy #1{\numhead2{#1}} % normally calls numberedsubseczzz
+\def\numberedsubseczzz #1{%
+\gdef\thissection{#1}\subsubsecno=0 \global\advance \subsecno by 1 %
+\subsecheading {#1}{\the\chapno}{\the\secno}{\the\subsecno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash subsecentry{\the\toks0}%
+                                    {\the\chapno}{\the\secno}{\the\subsecno}}}%
+\temp
+\donoderef
+\nobreak
+}
+
+\outer\def\appendixsubsec{\parsearg\appendixsubsecyyy}
+\def\appendixsubsecyyy #1{\apphead2{#1}} % normally calls appendixsubseczzz
+\def\appendixsubseczzz #1{%
+\gdef\thissection{#1}\subsubsecno=0 \global\advance \subsecno by 1 %
+\subsecheading {#1}{\appendixletter}{\the\secno}{\the\subsecno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash subsecentry{\the\toks0}%
+                                {\appendixletter}{\the\secno}{\the\subsecno}}}%
+\temp
+\appendixnoderef
+\nobreak
+}
+
+\outer\def\unnumberedsubsec{\parsearg\unnumberedsubsecyyy}
+\def\unnumberedsubsecyyy #1{\unnmhead2{#1}} %normally calls unnumberedsubseczzz
+\def\unnumberedsubseczzz #1{%
+\plainsubsecheading {#1}\gdef\thissection{#1}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash unnumbsubsecentry%
+                                    {\the\toks0}}}%
+\temp
+\unnumbnoderef
+\nobreak
+}
+
+% Subsubsections.
+\outer\def\numberedsubsubsec{\parsearg\numberedsubsubsecyyy}
+\def\numberedsubsubsecyyy #1{\numhead3{#1}} % normally numberedsubsubseczzz
+\def\numberedsubsubseczzz #1{%
+\gdef\thissection{#1}\global\advance \subsubsecno by 1 %
+\subsubsecheading {#1}
+  {\the\chapno}{\the\secno}{\the\subsecno}{\the\subsubsecno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash subsubsecentry{\the\toks0}%
+  {\the\chapno}{\the\secno}{\the\subsecno}{\the\subsubsecno}}}%
+\temp
+\donoderef
+\nobreak
+}
+
+\outer\def\appendixsubsubsec{\parsearg\appendixsubsubsecyyy}
+\def\appendixsubsubsecyyy #1{\apphead3{#1}} % normally appendixsubsubseczzz
+\def\appendixsubsubseczzz #1{%
+\gdef\thissection{#1}\global\advance \subsubsecno by 1 %
+\subsubsecheading {#1}
+  {\appendixletter}{\the\secno}{\the\subsecno}{\the\subsubsecno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash subsubsecentry{\the\toks0}%
+  {\appendixletter}{\the\secno}{\the\subsecno}{\the\subsubsecno}}}%
+\temp
+\appendixnoderef
+\nobreak
+}
+
+\outer\def\unnumberedsubsubsec{\parsearg\unnumberedsubsubsecyyy}
+\def\unnumberedsubsubsecyyy #1{\unnmhead3{#1}} %normally unnumberedsubsubseczzz
+\def\unnumberedsubsubseczzz #1{%
+\plainsubsubsecheading {#1}\gdef\thissection{#1}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash unnumbsubsubsecentry%
+                                    {\the\toks0}}}%
+\temp
+\unnumbnoderef
+\nobreak
+}
+
+% These are variants which are not "outer", so they can appear in @ifinfo.
+% Actually, they should now be obsolete; ordinary section commands should work.
+\def\infotop{\parsearg\unnumberedzzz}
+\def\infounnumbered{\parsearg\unnumberedzzz}
+\def\infounnumberedsec{\parsearg\unnumberedseczzz}
+\def\infounnumberedsubsec{\parsearg\unnumberedsubseczzz}
+\def\infounnumberedsubsubsec{\parsearg\unnumberedsubsubseczzz}
+
+\def\infoappendix{\parsearg\appendixzzz}
+\def\infoappendixsec{\parsearg\appendixseczzz}
+\def\infoappendixsubsec{\parsearg\appendixsubseczzz}
+\def\infoappendixsubsubsec{\parsearg\appendixsubsubseczzz}
+
+\def\infochapter{\parsearg\chapterzzz}
+\def\infosection{\parsearg\sectionzzz}
+\def\infosubsection{\parsearg\subsectionzzz}
+\def\infosubsubsection{\parsearg\subsubsectionzzz}
+
+% These macros control what the section commands do, according
+% to what kind of chapter we are in (ordinary, appendix, or unnumbered).
+% Define them by default for a numbered chapter.
+\global\let\section = \numberedsec
+\global\let\subsection = \numberedsubsec
+\global\let\subsubsection = \numberedsubsubsec
+
+% Define @majorheading, @heading and @subheading
+
+% NOTE on use of \vbox for chapter headings, section headings, and such:
+%       1) We use \vbox rather than the earlier \line to permit
+%          overlong headings to fold.
+%       2) \hyphenpenalty is set to 10000 because hyphenation in a
+%          heading is obnoxious; this forbids it.
+%       3) Likewise, headings look best if no \parindent is used, and
+%          if justification is not attempted.  Hence \raggedright.
+
+
+\def\majorheading{\parsearg\majorheadingzzz}
+\def\majorheadingzzz #1{%
+{\advance\chapheadingskip by 10pt \chapbreak }%
+{\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+                  \parindent=0pt\raggedright
+                  \rm #1\hfill}}\bigskip \par\penalty 200}
+
+\def\chapheading{\parsearg\chapheadingzzz}
+\def\chapheadingzzz #1{\chapbreak %
+{\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+                  \parindent=0pt\raggedright
+                  \rm #1\hfill}}\bigskip \par\penalty 200}
+
+% @heading, @subheading, @subsubheading.
+\def\heading{\parsearg\plainsecheading}
+\def\subheading{\parsearg\plainsubsecheading}
+\def\subsubheading{\parsearg\plainsubsubsecheading}
+
+% These macros generate a chapter, section, etc. heading only
+% (including whitespace, linebreaking, etc. around it),
+% given all the information in convenient, parsed form.
+
+%%% Args are the skip and penalty (usually negative)
+\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi}
+
+\def\setchapterstyle #1 {\csname CHAPF#1\endcsname}
+
+%%% Define plain chapter starts, and page on/off switching for it
+% Parameter controlling skip before chapter headings (if needed)
+
+\newskip\chapheadingskip
+
+\def\chapbreak{\dobreak \chapheadingskip {-4000}}
+\def\chappager{\par\vfill\supereject}
+\def\chapoddpage{\chappager \ifodd\pageno \else \hbox to 0pt{} \chappager\fi}
+
+\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname}
+
+\def\CHAPPAGoff{%
+\global\let\contentsalignmacro = \chappager
+\global\let\pchapsepmacro=\chapbreak
+\global\let\pagealignmacro=\chappager}
+
+\def\CHAPPAGon{%
+\global\let\contentsalignmacro = \chappager
+\global\let\pchapsepmacro=\chappager
+\global\let\pagealignmacro=\chappager
+\global\def\HEADINGSon{\HEADINGSsingle}}
+
+\def\CHAPPAGodd{
+\global\let\contentsalignmacro = \chapoddpage
+\global\let\pchapsepmacro=\chapoddpage
+\global\let\pagealignmacro=\chapoddpage
+\global\def\HEADINGSon{\HEADINGSdouble}}
+
+\CHAPPAGon
+
+\def\CHAPFplain{
+\global\let\chapmacro=\chfplain
+\global\let\unnumbchapmacro=\unnchfplain
+\global\let\centerchapmacro=\centerchfplain}
+
+% Plain chapter opening.
+% #1 is the text, #2 the chapter number or empty if unnumbered.
+\def\chfplain#1#2{%
+  \pchapsepmacro
+  {%
+    \chapfonts \rm
+    \def\chapnum{#2}%
+    \setbox0 = \hbox{#2\ifx\chapnum\empty\else\enspace\fi}%
+    \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
+          \hangindent = \wd0 \centerparametersmaybe
+          \unhbox0 #1\par}%
+  }%
+  \nobreak\bigskip % no page break after a chapter title
+  \nobreak
+}
+
+% Plain opening for unnumbered.
+\def\unnchfplain#1{\chfplain{#1}{}}
+
+% @centerchap -- centered and unnumbered.
+\let\centerparametersmaybe = \relax
+\def\centerchfplain#1{{%
+  \def\centerparametersmaybe{%
+    \advance\rightskip by 3\rightskip
+    \leftskip = \rightskip
+    \parfillskip = 0pt
+  }%
+  \chfplain{#1}{}%
+}}
+
+\CHAPFplain % The default
+
+\def\unnchfopen #1{%
+\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+                       \parindent=0pt\raggedright
+                       \rm #1\hfill}}\bigskip \par\nobreak
+}
+
+\def\chfopen #1#2{\chapoddpage {\chapfonts
+\vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}%
+\par\penalty 5000 %
+}
+
+\def\centerchfopen #1{%
+\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+                       \parindent=0pt
+                       \hfill {\rm #1}\hfill}}\bigskip \par\nobreak
+}
+
+\def\CHAPFopen{
+\global\let\chapmacro=\chfopen
+\global\let\unnumbchapmacro=\unnchfopen
+\global\let\centerchapmacro=\centerchfopen}
+
+
+% Section titles.
+\newskip\secheadingskip
+\def\secheadingbreak{\dobreak \secheadingskip {-1000}}
+\def\secheading#1#2#3{\sectionheading{sec}{#2.#3}{#1}}
+\def\plainsecheading#1{\sectionheading{sec}{}{#1}}
+
+% Subsection titles.
+\newskip \subsecheadingskip
+\def\subsecheadingbreak{\dobreak \subsecheadingskip {-500}}
+\def\subsecheading#1#2#3#4{\sectionheading{subsec}{#2.#3.#4}{#1}}
+\def\plainsubsecheading#1{\sectionheading{subsec}{}{#1}}
+
+% Subsubsection titles.
+\let\subsubsecheadingskip = \subsecheadingskip
+\let\subsubsecheadingbreak = \subsecheadingbreak
+\def\subsubsecheading#1#2#3#4#5{\sectionheading{subsubsec}{#2.#3.#4.#5}{#1}}
+\def\plainsubsubsecheading#1{\sectionheading{subsubsec}{}{#1}}
+
+
+% Print any size section title.
+%
+% #1 is the section type (sec/subsec/subsubsec), #2 is the section
+% number (maybe empty), #3 the text.
+\def\sectionheading#1#2#3{%
+  {%
+    \expandafter\advance\csname #1headingskip\endcsname by \parskip
+    \csname #1headingbreak\endcsname
+  }%
+  {%
+    % Switch to the right set of fonts.
+    \csname #1fonts\endcsname \rm
+    %
+    % Only insert the separating space if we have a section number.
+    \def\secnum{#2}%
+    \setbox0 = \hbox{#2\ifx\secnum\empty\else\enspace\fi}%
+    %
+    \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
+          \hangindent = \wd0 % zero if no section number
+          \unhbox0 #3}%
+  }%
+  \ifdim\parskip<10pt \nobreak\kern10pt\nobreak\kern-\parskip\fi \nobreak
+}
+
+
+\message{toc,}
+\newwrite\tocfile
+
+% Write an entry to the toc file, opening it if necessary.
+% Called from @chapter, etc.  We supply {\folio} at the end of the
+% argument, which will end up as the last argument to the \...entry macro.
+% 
+% We open the .toc file here instead of at @setfilename or any other
+% given time so that @contents can be put in the document anywhere.
+% 
+\newif\iftocfileopened
+\def\writetocentry#1{%
+  \iftocfileopened\else
+    \immediate\openout\tocfile = \jobname.toc
+    \global\tocfileopenedtrue
+  \fi
+  \iflinks \write\tocfile{#1{\folio}}\fi
+}
+
+\newskip\contentsrightmargin \contentsrightmargin=1in
+\newcount\savepageno
+\newcount\lastnegativepageno \lastnegativepageno = -1
+
+% Finish up the main text and prepare to read what we've written
+% to \tocfile.
+% 
+\def\startcontents#1{%
+   % If @setchapternewpage on, and @headings double, the contents should
+   % start on an odd page, unlike chapters.  Thus, we maintain
+   % \contentsalignmacro in parallel with \pagealignmacro.
+   % From: Torbjorn Granlund <tege@matematik.su.se>
+   \contentsalignmacro
+   \immediate\closeout\tocfile
+   %
+   % Don't need to put `Contents' or `Short Contents' in the headline.
+   % It is abundantly clear what they are.
+   \unnumbchapmacro{#1}\def\thischapter{}%
+   \savepageno = \pageno
+   \begingroup                  % Set up to handle contents files properly.
+      \catcode`\\=0  \catcode`\{=1  \catcode`\}=2  \catcode`\@=11
+      % We can't do this, because then an actual ^ in a section
+      % title fails, e.g., @chapter ^ -- exponentiation.  --karl, 9jul97.
+      %\catcode`\^=7 % to see ^^e4 as \"a etc. juha@piuha.ydi.vtt.fi
+      \raggedbottom             % Worry more about breakpoints than the bottom.
+      \advance\hsize by -\contentsrightmargin % Don't use the full line length.
+      %
+      % Roman numerals for page numbers.
+      \ifnum \pageno>0 \pageno = \lastnegativepageno \fi
+}
+
+
+% Normal (long) toc.
+\def\contents{%
+   \startcontents{\putwordTableofContents}%
+     \openin 1 \jobname.toc
+     \ifeof 1 \else
+       \closein 1
+       \input \jobname.toc
+     \fi
+     \vfill \eject
+   \endgroup
+   \lastnegativepageno = \pageno
+   \pageno = \savepageno
+}
+
+% And just the chapters.
+\def\summarycontents{%
+   \startcontents{\putwordShortContents}%
+      %
+      \let\chapentry = \shortchapentry
+      \let\unnumbchapentry = \shortunnumberedentry
+      % We want a true roman here for the page numbers.
+      \secfonts
+      \let\rm=\shortcontrm \let\bf=\shortcontbf \let\sl=\shortcontsl
+      \rm
+      \hyphenpenalty = 10000
+      \advance\baselineskip by 1pt % Open it up a little.
+      \def\secentry ##1##2##3##4{}
+      \def\unnumbsecentry ##1##2{}
+      \def\subsecentry ##1##2##3##4##5{}
+      \def\unnumbsubsecentry ##1##2{}
+      \def\subsubsecentry ##1##2##3##4##5##6{}
+      \def\unnumbsubsubsecentry ##1##2{}
+      \openin 1 \jobname.toc
+      \ifeof 1 \else
+        \closein 1
+        \input \jobname.toc
+      \fi
+     \vfill \eject
+   \endgroup
+   \lastnegativepageno = \pageno
+   \pageno = \savepageno
+}
+\let\shortcontents = \summarycontents
+
+% These macros generate individual entries in the table of contents.
+% The first argument is the chapter or section name.
+% The last argument is the page number.
+% The arguments in between are the chapter number, section number, ...
+
+% Chapter-level things, for both the long and short contents.
+\def\chapentry#1#2#3{\dochapentry{#2\labelspace#1}{#3}}
+
+% See comments in \dochapentry re vbox and related settings
+\def\shortchapentry#1#2#3{%
+  \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno{#3}}%
+}
+
+% Typeset the label for a chapter or appendix for the short contents.
+% The arg is, e.g. `Appendix A' for an appendix, or `3' for a chapter.
+% We could simplify the code here by writing out an \appendixentry
+% command in the toc file for appendices, instead of using \chapentry
+% for both, but it doesn't seem worth it.
+\setbox0 = \hbox{\shortcontrm \putwordAppendix }
+\newdimen\shortappendixwidth \shortappendixwidth = \wd0
+
+\def\shortchaplabel#1{%
+  % We typeset #1 in a box of constant width, regardless of the text of
+  % #1, so the chapter titles will come out aligned.
+  \setbox0 = \hbox{#1}%
+  \dimen0 = \ifdim\wd0 > \shortappendixwidth \shortappendixwidth \else 0pt \fi
+  %
+  % This space should be plenty, since a single number is .5em, and the
+  % widest letter (M) is 1em, at least in the Computer Modern fonts.
+  % (This space doesn't include the extra space that gets added after
+  % the label; that gets put in by \shortchapentry above.)
+  \advance\dimen0 by 1.1em
+  \hbox to \dimen0{#1\hfil}%
+}
+
+\def\unnumbchapentry#1#2{\dochapentry{#1}{#2}}
+\def\shortunnumberedentry#1#2{\tocentry{#1}{\doshortpageno{#2}}}
+
+% Sections.
+\def\secentry#1#2#3#4{\dosecentry{#2.#3\labelspace#1}{#4}}
+\def\unnumbsecentry#1#2{\dosecentry{#1}{#2}}
+
+% Subsections.
+\def\subsecentry#1#2#3#4#5{\dosubsecentry{#2.#3.#4\labelspace#1}{#5}}
+\def\unnumbsubsecentry#1#2{\dosubsecentry{#1}{#2}}
+
+% And subsubsections.
+\def\subsubsecentry#1#2#3#4#5#6{%
+  \dosubsubsecentry{#2.#3.#4.#5\labelspace#1}{#6}}
+\def\unnumbsubsubsecentry#1#2{\dosubsubsecentry{#1}{#2}}
+
+% This parameter controls the indentation of the various levels.
+\newdimen\tocindent \tocindent = 3pc
+
+% Now for the actual typesetting. In all these, #1 is the text and #2 is the
+% page number.
+%
+% If the toc has to be broken over pages, we want it to be at chapters
+% if at all possible; hence the \penalty.
+\def\dochapentry#1#2{%
+   \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip
+   \begingroup
+     \chapentryfonts
+     \tocentry{#1}{\dopageno{#2}}%
+   \endgroup
+   \nobreak\vskip .25\baselineskip plus.1\baselineskip
+}
+
+\def\dosecentry#1#2{\begingroup
+  \secentryfonts \leftskip=\tocindent
+  \tocentry{#1}{\dopageno{#2}}%
+\endgroup}
+
+\def\dosubsecentry#1#2{\begingroup
+  \subsecentryfonts \leftskip=2\tocindent
+  \tocentry{#1}{\dopageno{#2}}%
+\endgroup}
+
+\def\dosubsubsecentry#1#2{\begingroup
+  \subsubsecentryfonts \leftskip=3\tocindent
+  \tocentry{#1}{\dopageno{#2}}%
+\endgroup}
+
+% Final typesetting of a toc entry; we use the same \entry macro as for
+% the index entries, but we want to suppress hyphenation here.  (We
+% can't do that in the \entry macro, since index entries might consist
+% of hyphenated-identifiers-that-do-not-fit-on-a-line-and-nothing-else.)
+\def\tocentry#1#2{\begingroup
+  \vskip 0pt plus1pt % allow a little stretch for the sake of nice page breaks
+  % Do not use \turnoffactive in these arguments.  Since the toc is
+  % typeset in cmr, so characters such as _ would come out wrong; we
+  % have to do the usual translation tricks.
+  \entry{#1}{#2}%
+\endgroup}
+
+% Space between chapter (or whatever) number and the title.
+\def\labelspace{\hskip1em \relax}
+
+\def\dopageno#1{{\rm #1}}
+\def\doshortpageno#1{{\rm #1}}
+
+\def\chapentryfonts{\secfonts \rm}
+\def\secentryfonts{\textfonts}
+\let\subsecentryfonts = \textfonts
+\let\subsubsecentryfonts = \textfonts
+
+
+\message{environments,}
+
+% Since these characters are used in examples, it should be an even number of
+% \tt widths. Each \tt character is 1en, so two makes it 1em.
+% Furthermore, these definitions must come after we define our fonts.
+\newbox\dblarrowbox    \newbox\longdblarrowbox
+\newbox\pushcharbox    \newbox\bullbox
+\newbox\equivbox       \newbox\errorbox
+
+%{\tentt
+%\global\setbox\dblarrowbox = \hbox to 1em{\hfil$\Rightarrow$\hfil}
+%\global\setbox\longdblarrowbox = \hbox to 1em{\hfil$\mapsto$\hfil}
+%\global\setbox\pushcharbox = \hbox to 1em{\hfil$\dashv$\hfil}
+%\global\setbox\equivbox = \hbox to 1em{\hfil$\ptexequiv$\hfil}
+% Adapted from the manmac format (p.420 of TeXbook)
+%\global\setbox\bullbox = \hbox to 1em{\kern.15em\vrule height .75ex width .85ex
+%                                      depth .1ex\hfil}
+%}
+
+% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
+\def\point{$\star$}
+\def\result{\leavevmode\raise.15ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
+\def\expansion{\leavevmode\raise.1ex\hbox to 1em{\hfil$\mapsto$\hfil}}
+\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
+\def\equiv{\leavevmode\lower.1ex\hbox to 1em{\hfil$\ptexequiv$\hfil}}
+
+% Adapted from the TeXbook's \boxit.
+{\tentt \global\dimen0 = 3em}% Width of the box.
+\dimen2 = .55pt % Thickness of rules
+% The text. (`r' is open on the right, `e' somewhat less so on the left.)
+\setbox0 = \hbox{\kern-.75pt \tensf error\kern-1.5pt}
+
+\global\setbox\errorbox=\hbox to \dimen0{\hfil
+   \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
+   \advance\hsize by -2\dimen2 % Rules.
+   \vbox{
+      \hrule height\dimen2
+      \hbox{\vrule width\dimen2 \kern3pt          % Space to left of text.
+         \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
+         \kern3pt\vrule width\dimen2}% Space to right.
+      \hrule height\dimen2}
+    \hfil}
+
+% The @error{} command.
+\def\error{\leavevmode\lower.7ex\copy\errorbox}
+
+% @tex ... @end tex    escapes into raw Tex temporarily.
+% One exception: @ is still an escape character, so that @end tex works.
+% But \@ or @@ will get a plain tex @ character.
+
+\def\tex{\begingroup
+  \catcode `\\=0 \catcode `\{=1 \catcode `\}=2
+  \catcode `\$=3 \catcode `\&=4 \catcode `\#=6
+  \catcode `\^=7 \catcode `\_=8 \catcode `\~=13 \let~=\tie
+  \catcode `\%=14
+  \catcode 43=12 % plus
+  \catcode`\"=12
+  \catcode`\==12
+  \catcode`\|=12
+  \catcode`\<=12
+  \catcode`\>=12
+  \escapechar=`\\
+  %
+  \let\b=\ptexb
+  \let\bullet=\ptexbullet
+  \let\c=\ptexc
+  \let\,=\ptexcomma
+  \let\.=\ptexdot
+  \let\dots=\ptexdots
+  \let\equiv=\ptexequiv
+  \let\!=\ptexexclam
+  \let\i=\ptexi
+  \let\{=\ptexlbrace
+  \let\+=\tabalign
+  \let\}=\ptexrbrace
+  \let\*=\ptexstar
+  \let\t=\ptext
+  %
+  \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
+  \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}%
+  \def\@{@}%
+\let\Etex=\endgroup}
+
+% Define @lisp ... @endlisp.
+% @lisp does a \begingroup so it can rebind things,
+% including the definition of @endlisp (which normally is erroneous).
+
+% Amount to narrow the margins by for @lisp.
+\newskip\lispnarrowing \lispnarrowing=0.4in
+
+% This is the definition that ^^M gets inside @lisp, @example, and other
+% such environments.  \null is better than a space, since it doesn't
+% have any width.
+\def\lisppar{\null\endgraf}
+
+% Make each space character in the input produce a normal interword
+% space in the output.  Don't allow a line break at this space, as this
+% is used only in environments like @example, where each line of input
+% should produce a line of output anyway.
+%
+{\obeyspaces %
+\gdef\sepspaces{\obeyspaces\let =\tie}}
+
+% Define \obeyedspace to be our active space, whatever it is.  This is
+% for use in \parsearg.
+{\sepspaces%
+\global\let\obeyedspace= }
+
+% This space is always present above and below environments.
+\newskip\envskipamount \envskipamount = 0pt
+
+% Make spacing and below environment symmetrical.  We use \parskip here
+% to help in doing that, since in @example-like environments \parskip
+% is reset to zero; thus the \afterenvbreak inserts no space -- but the
+% start of the next paragraph will insert \parskip
+%
+\def\aboveenvbreak{{\advance\envskipamount by \parskip
+\endgraf \ifdim\lastskip<\envskipamount
+\removelastskip \penalty-50 \vskip\envskipamount \fi}}
+
+\let\afterenvbreak = \aboveenvbreak
+
+% \nonarrowing is a flag.  If "set", @lisp etc don't narrow margins.
+\let\nonarrowing=\relax
+
+% @cartouche ... @end cartouche: draw rectangle w/rounded corners around
+% environment contents.
+\font\circle=lcircle10
+\newdimen\circthick
+\newdimen\cartouter\newdimen\cartinner
+\newskip\normbskip\newskip\normpskip\newskip\normlskip
+\circthick=\fontdimen8\circle
+%
+\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth
+\def\ctr{{\hskip 6pt\circle\char'010}}
+\def\cbl{{\circle\char'012\hskip -6pt}}
+\def\cbr{{\hskip 6pt\circle\char'011}}
+\def\carttop{\hbox to \cartouter{\hskip\lskip
+        \ctl\leaders\hrule height\circthick\hfil\ctr
+        \hskip\rskip}}
+\def\cartbot{\hbox to \cartouter{\hskip\lskip
+        \cbl\leaders\hrule height\circthick\hfil\cbr
+        \hskip\rskip}}
+%
+\newskip\lskip\newskip\rskip
+
+\long\def\cartouche{%
+\begingroup
+        \lskip=\leftskip \rskip=\rightskip
+        \leftskip=0pt\rightskip=0pt %we want these *outside*.
+        \cartinner=\hsize \advance\cartinner by-\lskip
+                          \advance\cartinner by-\rskip
+        \cartouter=\hsize
+        \advance\cartouter by 18.4pt % allow for 3pt kerns on either
+%                                    side, and for 6pt waste from
+%                                    each corner char, and rule thickness
+        \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
+        % Flag to tell @lisp, etc., not to narrow margin.
+        \let\nonarrowing=\comment
+        \vbox\bgroup
+                \baselineskip=0pt\parskip=0pt\lineskip=0pt
+                \carttop
+                \hbox\bgroup
+                        \hskip\lskip
+                        \vrule\kern3pt
+                        \vbox\bgroup
+                                \hsize=\cartinner
+                                \kern3pt
+                                \begingroup
+                                        \baselineskip=\normbskip
+                                        \lineskip=\normlskip
+                                        \parskip=\normpskip
+                                        \vskip -\parskip
+\def\Ecartouche{%
+                                \endgroup
+                                \kern3pt
+                        \egroup
+                        \kern3pt\vrule
+                        \hskip\rskip
+                \egroup
+                \cartbot
+        \egroup
+\endgroup
+}}
+
+
+% This macro is called at the beginning of all the @example variants,
+% inside a group.
+\def\nonfillstart{%
+  \aboveenvbreak
+  \inENV % This group ends at the end of the body
+  \hfuzz = 12pt % Don't be fussy
+  \sepspaces % Make spaces be word-separators rather than space tokens.
+  \singlespace
+  \let\par = \lisppar % don't ignore blank lines
+  \obeylines % each line of input is a line of output
+  \parskip = 0pt
+  \parindent = 0pt
+  \emergencystretch = 0pt % don't try to avoid overfull boxes
+  % @cartouche defines \nonarrowing to inhibit narrowing
+  % at next level down.
+  \ifx\nonarrowing\relax
+    \advance \leftskip by \lispnarrowing
+    \exdentamount=\lispnarrowing
+    \let\exdent=\nofillexdent
+    \let\nonarrowing=\relax
+  \fi
+}
+
+% Define the \E... control sequence only if we are inside the particular
+% environment, so the error checking in \end will work.
+% 
+% To end an @example-like environment, we first end the paragraph (via
+% \afterenvbreak's vertical glue), and then the group.  That way we keep
+% the zero \parskip that the environments set -- \parskip glue will be
+% inserted at the beginning of the next paragraph in the document, after
+% the environment.
+%
+\def\nonfillfinish{\afterenvbreak\endgroup}
+
+% @lisp: indented, narrowed, typewriter font.
+\def\lisp{\begingroup
+  \nonfillstart
+  \let\Elisp = \nonfillfinish
+  \tt
+  \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special.
+  \gobble       % eat return
+}
+
+% @example: Same as @lisp.
+\def\example{\begingroup \def\Eexample{\nonfillfinish\endgroup}\lisp}
+
+% @small... is usually equivalent to the non-small (@smallbook
+% redefines).  We must call \example (or whatever) last in the
+% definition, since it reads the return following the @example (or
+% whatever) command.
+% 
+% This actually allows (for example) @end display inside an
+% @smalldisplay.  Too bad, but makeinfo will catch the error anyway.
+%
+\def\smalldisplay{\begingroup\def\Esmalldisplay{\nonfillfinish\endgroup}\display}
+\def\smallexample{\begingroup\def\Esmallexample{\nonfillfinish\endgroup}\lisp}
+\def\smallformat{\begingroup\def\Esmallformat{\nonfillfinish\endgroup}\format}
+\def\smalllisp{\begingroup\def\Esmalllisp{\nonfillfinish\endgroup}\lisp}
+
+% Real @smallexample and @smalllisp (when @smallbook): use smaller fonts.
+% Originally contributed by Pavel@xerox.
+\def\smalllispx{\begingroup
+  \def\Esmalllisp{\nonfillfinish\endgroup}%
+  \def\Esmallexample{\nonfillfinish\endgroup}%
+  \indexfonts
+  \lisp
+}
+
+% @display: same as @lisp except keep current font.
+%
+\def\display{\begingroup
+  \nonfillstart
+  \let\Edisplay = \nonfillfinish
+  \gobble
+}
+
+% @smalldisplay (when @smallbook): @display plus smaller fonts.
+%
+\def\smalldisplayx{\begingroup
+  \def\Esmalldisplay{\nonfillfinish\endgroup}%
+  \indexfonts \rm
+  \display
+}
+
+% @format: same as @display except don't narrow margins.
+%
+\def\format{\begingroup
+  \let\nonarrowing = t
+  \nonfillstart
+  \let\Eformat = \nonfillfinish
+  \gobble
+}
+
+% @smallformat (when @smallbook): @format plus smaller fonts.
+%
+\def\smallformatx{\begingroup
+  \def\Esmallformat{\nonfillfinish\endgroup}%
+  \indexfonts \rm
+  \format
+}
+
+% @flushleft (same as @format).
+%
+\def\flushleft{\begingroup \def\Eflushleft{\nonfillfinish\endgroup}\format}
+
+% @flushright.
+% 
+\def\flushright{\begingroup
+  \let\nonarrowing = t
+  \nonfillstart
+  \let\Eflushright = \nonfillfinish
+  \advance\leftskip by 0pt plus 1fill
+  \gobble
+}
+
+% @quotation does normal linebreaking (hence we can't use \nonfillstart)
+% and narrows the margins.
+%
+\def\quotation{%
+  \begingroup\inENV %This group ends at the end of the @quotation body
+  {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
+  \singlespace
+  \parindent=0pt
+  % We have retained a nonzero parskip for the environment, since we're
+  % doing normal filling. So to avoid extra space below the environment...
+  \def\Equotation{\parskip = 0pt \nonfillfinish}%
+  %
+  % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
+  \ifx\nonarrowing\relax
+    \advance\leftskip by \lispnarrowing
+    \advance\rightskip by \lispnarrowing
+    \exdentamount = \lispnarrowing
+    \let\nonarrowing = \relax
+  \fi
+}
+
+
+\message{defuns,}
+% Define formatter for defuns
+% First, allow user to change definition object font (\df) internally
+\def\setdeffont #1 {\csname DEF#1\endcsname}
+
+\newskip\defbodyindent \defbodyindent=.4in
+\newskip\defargsindent \defargsindent=50pt
+\newskip\deftypemargin \deftypemargin=12pt
+\newskip\deflastargmargin \deflastargmargin=18pt
+
+\newcount\parencount
+% define \functionparens, which makes ( and ) and & do special things.
+% \functionparens affects the group it is contained in.
+\def\activeparens{%
+\catcode`\(=\active \catcode`\)=\active \catcode`\&=\active
+\catcode`\[=\active \catcode`\]=\active}
+
+% Make control sequences which act like normal parenthesis chars.
+\let\lparen = ( \let\rparen = )
+
+{\activeparens % Now, smart parens don't turn on until &foo (see \amprm)
+
+% Be sure that we always have a definition for `(', etc.  For example,
+% if the fn name has parens in it, \boldbrax will not be in effect yet,
+% so TeX would otherwise complain about undefined control sequence.
+\global\let(=\lparen \global\let)=\rparen
+\global\let[=\lbrack \global\let]=\rbrack
+
+\gdef\functionparens{\boldbrax\let&=\amprm\parencount=0 }
+\gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb}
+% This is used to turn on special parens
+% but make & act ordinary (given that it's active).
+\gdef\boldbraxnoamp{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb\let&=\ampnr}
+
+% Definitions of (, ) and & used in args for functions.
+% This is the definition of ( outside of all parentheses.
+\gdef\oprm#1 {{\rm\char`\(}#1 \bf \let(=\opnested
+  \global\advance\parencount by 1
+}
+%
+% This is the definition of ( when already inside a level of parens.
+\gdef\opnested{\char`\(\global\advance\parencount by 1 }
+%
+\gdef\clrm{% Print a paren in roman if it is taking us back to depth of 0.
+  % also in that case restore the outer-level definition of (.
+  \ifnum \parencount=1 {\rm \char `\)}\sl \let(=\oprm \else \char `\) \fi
+  \global\advance \parencount by -1 }
+% If we encounter &foo, then turn on ()-hacking afterwards
+\gdef\amprm#1 {{\rm\&#1}\let(=\oprm \let)=\clrm\ }
+%
+\gdef\normalparens{\boldbrax\let&=\ampnr}
+} % End of definition inside \activeparens
+%% These parens (in \boldbrax) actually are a little bolder than the
+%% contained text.  This is especially needed for [ and ]
+\def\opnr{{\sf\char`\(}\global\advance\parencount by 1 }
+\def\clnr{{\sf\char`\)}\global\advance\parencount by -1 }
+\def\ampnr{\&}
+\def\lbrb{{\bf\char`\[}}
+\def\rbrb{{\bf\char`\]}}
+
+% First, defname, which formats the header line itself.
+% #1 should be the function name.
+% #2 should be the type of definition, such as "Function".
+
+\def\defname #1#2{%
+% Get the values of \leftskip and \rightskip as they were
+% outside the @def...
+\dimen2=\leftskip
+\advance\dimen2 by -\defbodyindent
+\noindent
+\setbox0=\hbox{\hskip \deflastargmargin{\rm #2}\hskip \deftypemargin}%
+\dimen0=\hsize \advance \dimen0 by -\wd0 % compute size for first line
+\dimen1=\hsize \advance \dimen1 by -\defargsindent %size for continuations
+\parshape 2 0in \dimen0 \defargsindent \dimen1
+% Now output arg 2 ("Function" or some such)
+% ending at \deftypemargin from the right margin,
+% but stuck inside a box of width 0 so it does not interfere with linebreaking
+{% Adjust \hsize to exclude the ambient margins,
+% so that \rightline will obey them.
+\advance \hsize by -\dimen2
+\rlap{\rightline{{\rm #2}\hskip -1.25pc }}}%
+% Make all lines underfull and no complaints:
+\tolerance=10000 \hbadness=10000
+\advance\leftskip by -\defbodyindent
+\exdentamount=\defbodyindent
+{\df #1}\enskip        % Generate function name
+}
+
+% Actually process the body of a definition
+% #1 should be the terminating control sequence, such as \Edefun.
+% #2 should be the "another name" control sequence, such as \defunx.
+% #3 should be the control sequence that actually processes the header,
+%    such as \defunheader.
+
+\def\defparsebody #1#2#3{\begingroup\inENV% Environment for definitionbody
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2{\begingroup\obeylines\activeparens\spacesplit#3}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup %
+\catcode 61=\active % 61 is `='
+\obeylines\activeparens\spacesplit#3}
+
+% #1 is the \E... control sequence to end the definition (which we define).
+% #2 is the \...x control sequence for consecutive fns (which we define).
+% #3 is the control sequence to call to resume processing.
+% #4, delimited by the space, is the class name.
+% 
+\def\defmethparsebody#1#2#3#4 {\begingroup\inENV %
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2##1 {\begingroup\obeylines\activeparens\spacesplit{#3{##1}}}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup\obeylines\activeparens\spacesplit{#3{#4}}}
+
+% @deftypemethod has an extra argument that nothing else does.  Sigh.
+% #1 is the \E... control sequence to end the definition (which we define).
+% #2 is the \...x control sequence for consecutive fns (which we define).
+% #3 is the control sequence to call to resume processing.
+% #4, delimited by the space, is the class name.
+% #5 is the method's return type.
+% 
+\def\deftypemethparsebody#1#2#3#4 #5 {\begingroup\inENV %
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2##1 ##2 {\begingroup\obeylines\activeparens\spacesplit{#3{##1}{##2}}}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup\obeylines\activeparens\spacesplit{#3{#4}{#5}}}
+
+\def\defopparsebody #1#2#3#4#5 {\begingroup\inENV %
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2##1 ##2 {\def#4{##1}%
+\begingroup\obeylines\activeparens\spacesplit{#3{##2}}}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup\obeylines\activeparens\spacesplit{#3{#5}}}
+
+% These parsing functions are similar to the preceding ones
+% except that they do not make parens into active characters.
+% These are used for "variables" since they have no arguments.
+
+\def\defvarparsebody #1#2#3{\begingroup\inENV% Environment for definitionbody
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2{\begingroup\obeylines\spacesplit#3}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup %
+\catcode 61=\active %
+\obeylines\spacesplit#3}
+
+% This is used for \def{tp,vr}parsebody.  It could probably be used for
+% some of the others, too, with some judicious conditionals.
+%
+\def\parsebodycommon#1#2#3{%
+  \begingroup\inENV %
+  \medbreak %
+  % Define the end token that this defining construct specifies
+  % so that it will exit this group.
+  \def#1{\endgraf\endgroup\medbreak}%
+  \def#2##1 {\begingroup\obeylines\spacesplit{#3{##1}}}%
+  \parindent=0in
+  \advance\leftskip by \defbodyindent
+  \exdentamount=\defbodyindent
+  \begingroup\obeylines
+}
+
+\def\defvrparsebody#1#2#3#4 {%
+  \parsebodycommon{#1}{#2}{#3}%
+  \spacesplit{#3{#4}}%
+}
+
+% This loses on `@deftp {Data Type} {struct termios}' -- it thinks the
+% type is just `struct', because we lose the braces in `{struct
+% termios}' when \spacesplit reads its undelimited argument.  Sigh.
+% \let\deftpparsebody=\defvrparsebody
+%
+% So, to get around this, we put \empty in with the type name.  That
+% way, TeX won't find exactly `{...}' as an undelimited argument, and
+% won't strip off the braces.
+%
+\def\deftpparsebody #1#2#3#4 {%
+  \parsebodycommon{#1}{#2}{#3}%
+  \spacesplit{\parsetpheaderline{#3{#4}}}\empty
+}
+
+% Fine, but then we have to eventually remove the \empty *and* the
+% braces (if any).  That's what this does.
+%
+\def\removeemptybraces\empty#1\relax{#1}
+
+% After \spacesplit has done its work, this is called -- #1 is the final
+% thing to call, #2 the type name (which starts with \empty), and #3
+% (which might be empty) the arguments.
+%
+\def\parsetpheaderline#1#2#3{%
+  #1{\removeemptybraces#2\relax}{#3}%
+}%
+
+\def\defopvarparsebody #1#2#3#4#5 {\begingroup\inENV %
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2##1 ##2 {\def#4{##1}%
+\begingroup\obeylines\spacesplit{#3{##2}}}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup\obeylines\spacesplit{#3{#5}}}
+
+% Split up #2 at the first space token.
+% call #1 with two arguments:
+%  the first is all of #2 before the space token,
+%  the second is all of #2 after that space token.
+% If #2 contains no space token, all of it is passed as the first arg
+% and the second is passed as empty.
+
+{\obeylines
+\gdef\spacesplit#1#2^^M{\endgroup\spacesplitfoo{#1}#2 \relax\spacesplitfoo}%
+\long\gdef\spacesplitfoo#1#2 #3#4\spacesplitfoo{%
+\ifx\relax #3%
+#1{#2}{}\else #1{#2}{#3#4}\fi}}
+
+% So much for the things common to all kinds of definitions.
+
+% Define @defun.
+
+% First, define the processing that is wanted for arguments of \defun
+% Use this to expand the args and terminate the paragraph they make up
+
+\def\defunargs #1{\functionparens \sl
+% Expand, preventing hyphenation at `-' chars.
+% Note that groups don't affect changes in \hyphenchar.
+\hyphenchar\tensl=0
+#1%
+\hyphenchar\tensl=45
+\ifnum\parencount=0 \else \errmessage{Unbalanced parentheses in @def}\fi%
+\interlinepenalty=10000
+\advance\rightskip by 0pt plus 1fil
+\endgraf\nobreak\vskip -\parskip\nobreak
+}
+
+\def\deftypefunargs #1{%
+% Expand, preventing hyphenation at `-' chars.
+% Note that groups don't affect changes in \hyphenchar.
+% Use \boldbraxnoamp, not \functionparens, so that & is not special.
+\boldbraxnoamp
+\tclose{#1}% avoid \code because of side effects on active chars
+\interlinepenalty=10000
+\advance\rightskip by 0pt plus 1fil
+\endgraf\nobreak\vskip -\parskip\nobreak
+}
+
+% Do complete processing of one @defun or @defunx line already parsed.
+
+% @deffn Command forward-char nchars
+
+\def\deffn{\defmethparsebody\Edeffn\deffnx\deffnheader}
+
+\def\deffnheader #1#2#3{\doind {fn}{\code{#2}}%
+\begingroup\defname {#2}{#1}\defunargs{#3}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @defun == @deffn Function
+
+\def\defun{\defparsebody\Edefun\defunx\defunheader}
+
+\def\defunheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index
+\begingroup\defname {#1}{Function}%
+\defunargs {#2}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @deftypefun int foobar (int @var{foo}, float @var{bar})
+
+\def\deftypefun{\defparsebody\Edeftypefun\deftypefunx\deftypefunheader}
+
+% #1 is the data type.  #2 is the name and args.
+\def\deftypefunheader #1#2{\deftypefunheaderx{#1}#2 \relax}
+% #1 is the data type, #2 the name, #3 the args.
+\def\deftypefunheaderx #1#2 #3\relax{%
+\doind {fn}{\code{#2}}% Make entry in function index
+\begingroup\defname {\defheaderxcond#1\relax$$$#2}{Function}%
+\deftypefunargs {#3}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @deftypefn {Library Function} int foobar (int @var{foo}, float @var{bar})
+
+\def\deftypefn{\defmethparsebody\Edeftypefn\deftypefnx\deftypefnheader}
+
+% \defheaderxcond#1\relax$$$
+% puts #1 in @code, followed by a space, but does nothing if #1 is null.
+\def\defheaderxcond#1#2$$${\ifx#1\relax\else\code{#1#2} \fi}
+
+% #1 is the classification.  #2 is the data type.  #3 is the name and args.
+\def\deftypefnheader #1#2#3{\deftypefnheaderx{#1}{#2}#3 \relax}
+% #1 is the classification, #2 the data type, #3 the name, #4 the args.
+\def\deftypefnheaderx #1#2#3 #4\relax{%
+\doind {fn}{\code{#3}}% Make entry in function index
+\begingroup
+\normalparens % notably, turn off `&' magic, which prevents
+%               at least some C++ text from working
+\defname {\defheaderxcond#2\relax$$$#3}{#1}%
+\deftypefunargs {#4}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @defmac == @deffn Macro
+
+\def\defmac{\defparsebody\Edefmac\defmacx\defmacheader}
+
+\def\defmacheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index
+\begingroup\defname {#1}{Macro}%
+\defunargs {#2}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @defspec == @deffn Special Form
+
+\def\defspec{\defparsebody\Edefspec\defspecx\defspecheader}
+
+\def\defspecheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index
+\begingroup\defname {#1}{Special Form}%
+\defunargs {#2}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% This definition is run if you use @defunx
+% anywhere other than immediately after a @defun or @defunx.
+
+\def\deffnx #1 {\errmessage{@deffnx in invalid context}}
+\def\defunx #1 {\errmessage{@defunx in invalid context}}
+\def\defmacx #1 {\errmessage{@defmacx in invalid context}}
+\def\defspecx #1 {\errmessage{@defspecx in invalid context}}
+\def\deftypefnx #1 {\errmessage{@deftypefnx in invalid context}}
+\def\deftypemethodx #1 {\errmessage{@deftypemethodx in invalid context}}
+\def\deftypefunx #1 {\errmessage{@deftypefunx in invalid context}}
+
+% @defmethod, and so on
+
+% @defop CATEGORY CLASS OPERATION ARG...
+
+\def\defop #1 {\def\defoptype{#1}%
+\defopparsebody\Edefop\defopx\defopheader\defoptype}
+
+\def\defopheader #1#2#3{%
+\dosubind {fn}{\code{#2}}{\putwordon\ #1}% Make entry in function index
+\begingroup\defname {#2}{\defoptype{} on #1}%
+\defunargs {#3}\endgroup %
+}
+
+% @deftypemethod CLASS RETURN-TYPE METHOD ARG...
+%
+\def\deftypemethod{%
+  \deftypemethparsebody\Edeftypemethod\deftypemethodx\deftypemethodheader}
+%
+% #1 is the class name, #2 the data type, #3 the method name, #4 the args.
+\def\deftypemethodheader#1#2#3#4{%
+  \dosubind{fn}{\code{#3}}{\putwordon\ \code{#1}}% entry in function index
+  \begingroup
+    \defname{\defheaderxcond#2\relax$$$#3}{\putwordMethodon\ \code{#1}}%
+    \deftypefunargs{#4}%
+  \endgroup
+}
+
+% @defmethod == @defop Method
+%
+\def\defmethod{\defmethparsebody\Edefmethod\defmethodx\defmethodheader}
+%
+% #1 is the class name, #2 the method name, #3 the args.
+\def\defmethodheader#1#2#3{%
+  \dosubind{fn}{\code{#2}}{\putwordon\ \code{#1}}% entry in function index
+  \begingroup
+    \defname{#2}{\putwordMethodon\ \code{#1}}%
+    \defunargs{#3}%
+  \endgroup
+}
+
+% @defcv {Class Option} foo-class foo-flag
+
+\def\defcv #1 {\def\defcvtype{#1}%
+\defopvarparsebody\Edefcv\defcvx\defcvarheader\defcvtype}
+
+\def\defcvarheader #1#2#3{%
+\dosubind {vr}{\code{#2}}{of #1}% Make entry in var index
+\begingroup\defname {#2}{\defcvtype{} of #1}%
+\defvarargs {#3}\endgroup %
+}
+
+% @defivar == @defcv {Instance Variable}
+
+\def\defivar{\defvrparsebody\Edefivar\defivarx\defivarheader}
+
+\def\defivarheader #1#2#3{%
+\dosubind {vr}{\code{#2}}{of #1}% Make entry in var index
+\begingroup\defname {#2}{Instance Variable of #1}%
+\defvarargs {#3}\endgroup %
+}
+
+% These definitions are run if you use @defmethodx, etc.,
+% anywhere other than immediately after a @defmethod, etc.
+
+\def\defopx #1 {\errmessage{@defopx in invalid context}}
+\def\defmethodx #1 {\errmessage{@defmethodx in invalid context}}
+\def\defcvx #1 {\errmessage{@defcvx in invalid context}}
+\def\defivarx #1 {\errmessage{@defivarx in invalid context}}
+
+% Now @defvar
+
+% First, define the processing that is wanted for arguments of @defvar.
+% This is actually simple: just print them in roman.
+% This must expand the args and terminate the paragraph they make up
+\def\defvarargs #1{\normalparens #1%
+\interlinepenalty=10000
+\endgraf\nobreak\vskip -\parskip\nobreak}
+
+% @defvr Counter foo-count
+
+\def\defvr{\defvrparsebody\Edefvr\defvrx\defvrheader}
+
+\def\defvrheader #1#2#3{\doind {vr}{\code{#2}}%
+\begingroup\defname {#2}{#1}\defvarargs{#3}\endgroup}
+
+% @defvar == @defvr Variable
+
+\def\defvar{\defvarparsebody\Edefvar\defvarx\defvarheader}
+
+\def\defvarheader #1#2{\doind {vr}{\code{#1}}% Make entry in var index
+\begingroup\defname {#1}{Variable}%
+\defvarargs {#2}\endgroup %
+}
+
+% @defopt == @defvr {User Option}
+
+\def\defopt{\defvarparsebody\Edefopt\defoptx\defoptheader}
+
+\def\defoptheader #1#2{\doind {vr}{\code{#1}}% Make entry in var index
+\begingroup\defname {#1}{User Option}%
+\defvarargs {#2}\endgroup %
+}
+
+% @deftypevar int foobar
+
+\def\deftypevar{\defvarparsebody\Edeftypevar\deftypevarx\deftypevarheader}
+
+% #1 is the data type.  #2 is the name, perhaps followed by text that
+% is actually part of the data type, which should not be put into the index.
+\def\deftypevarheader #1#2{%
+\dovarind#2 \relax% Make entry in variables index
+\begingroup\defname {\defheaderxcond#1\relax$$$#2}{Variable}%
+\interlinepenalty=10000
+\endgraf\nobreak\vskip -\parskip\nobreak
+\endgroup}
+\def\dovarind#1 #2\relax{\doind{vr}{\code{#1}}}
+
+% @deftypevr {Global Flag} int enable
+
+\def\deftypevr{\defvrparsebody\Edeftypevr\deftypevrx\deftypevrheader}
+
+\def\deftypevrheader #1#2#3{\dovarind#3 \relax%
+\begingroup\defname {\defheaderxcond#2\relax$$$#3}{#1}
+\interlinepenalty=10000
+\endgraf\nobreak\vskip -\parskip\nobreak
+\endgroup}
+
+% This definition is run if you use @defvarx
+% anywhere other than immediately after a @defvar or @defvarx.
+
+\def\defvrx #1 {\errmessage{@defvrx in invalid context}}
+\def\defvarx #1 {\errmessage{@defvarx in invalid context}}
+\def\defoptx #1 {\errmessage{@defoptx in invalid context}}
+\def\deftypevarx #1 {\errmessage{@deftypevarx in invalid context}}
+\def\deftypevrx #1 {\errmessage{@deftypevrx in invalid context}}
+
+% Now define @deftp
+% Args are printed in bold, a slight difference from @defvar.
+
+\def\deftpargs #1{\bf \defvarargs{#1}}
+
+% @deftp Class window height width ...
+
+\def\deftp{\deftpparsebody\Edeftp\deftpx\deftpheader}
+
+\def\deftpheader #1#2#3{\doind {tp}{\code{#2}}%
+\begingroup\defname {#2}{#1}\deftpargs{#3}\endgroup}
+
+% This definition is run if you use @deftpx, etc
+% anywhere other than immediately after a @deftp, etc.
+
+\def\deftpx #1 {\errmessage{@deftpx in invalid context}}
+
+
+\message{macros,}
+% @macro.
+
+% To do this right we need a feature of e-TeX, \scantokens, 
+% which we arrange to emulate with a temporary file in ordinary TeX.
+\ifx\eTeXversion\undefined
+ \newwrite\macscribble
+ \def\scanmacro#1{%
+   \begingroup \newlinechar`\^^M
+   \immediate\openout\macscribble=\jobname.tmp
+   \immediate\write\macscribble{#1}%
+   \immediate\closeout\macscribble
+   \let\xeatspaces\eatspaces
+   \input \jobname.tmp
+   \endgroup
+}
+\else
+\def\scanmacro#1{%
+\begingroup \newlinechar`\^^M
+\let\xeatspaces\eatspaces\scantokens{#1}\endgroup}
+\fi
+
+\newcount\paramno   % Count of parameters
+\newtoks\macname    % Macro name
+\newif\ifrecursive  % Is it recursive?
+
+% Utility routines.
+% Thisdoes \let #1 = #2, except with \csnames.
+\def\cslet#1#2{%
+\expandafter\expandafter
+\expandafter\let
+\expandafter\expandafter
+\csname#1\endcsname
+\csname#2\endcsname}
+
+% Trim leading and trailing spaces off a string.
+% Concepts from aro-bend problem 15 (see CTAN).
+{\catcode`\@=11
+\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }}
+\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@}
+\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @}
+\def\unbrace#1{#1}
+\unbrace{\gdef\trim@@@ #1 } #2@{#1}
+}
+
+% Trim a single trailing ^^M off a string.
+{\catcode`\^^M=12\catcode`\Q=3%
+\gdef\eatcr #1{\eatcra #1Q^^MQ}%
+\gdef\eatcra#1^^MQ{\eatcrb#1Q}%
+\gdef\eatcrb#1Q#2Q{#1}%
+}
+
+% Macro bodies are absorbed as an argument in a context where
+% all characters are catcode 10, 11 or 12, except \ which is active
+% (as in normal texinfo). It is necessary to change the definition of \.
+
+% It's necessary to have hard CRs when the macro is executed. This is 
+% done by  making ^^M (\endlinechar) catcode 12 when reading the macro 
+% body, and then making it the \newlinechar in \scanmacro.
+
+\def\macrobodyctxt{%
+  \catcode`\~=12
+  \catcode`\^=12
+  \catcode`\_=12
+  \catcode`\|=12
+  \catcode`\<=12
+  \catcode`\>=12
+  \catcode`\+=12
+  \catcode`\{=12
+  \catcode`\}=12
+  \catcode`\@=12
+  \catcode`\^^M=12
+  \usembodybackslash}
+
+\def\macroargctxt{%
+  \catcode`\~=12
+  \catcode`\^=12
+  \catcode`\_=12
+  \catcode`\|=12
+  \catcode`\<=12
+  \catcode`\>=12
+  \catcode`\+=12
+  \catcode`\@=12
+  \catcode`\\=12}
+
+% \mbodybackslash is the definition of \ in @macro bodies.
+% It maps \foo\ => \csname macarg.foo\endcsname => #N 
+% where N is the macro parameter number.
+% We define \csname macarg.\endcsname to be \realbackslash, so
+% \\ in macro replacement text gets you a backslash.
+
+{\catcode`@=0 @catcode`@\=@active
+ @gdef@usembodybackslash{@let\=@mbodybackslash}
+ @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname}
+}
+\expandafter\def\csname macarg.\endcsname{\realbackslash}
+
+\def\macro{\recursivefalse\parsearg\macroxxx}
+\def\rmacro{\recursivetrue\parsearg\macroxxx}
+
+\def\macroxxx#1{%
+  \getargs{#1}%           now \macname is the macname and \argl the arglist
+  \ifx\argl\empty       % no arguments
+     \paramno=0%
+  \else
+     \expandafter\parsemargdef \argl;% 
+  \fi
+  \expandafter\ifx \csname macsave.\the\macname\endcsname \relax
+     \cslet{macsave.\the\macname}{\the\macname}%
+  \else
+     \message{Warning: redefining \the\macname}%
+  \fi
+  \begingroup \macrobodyctxt
+  \ifrecursive \expandafter\parsermacbody
+  \else \expandafter\parsemacbody 
+  \fi}
+
+\def\unmacro{\parsearg\unmacroxxx}
+\def\unmacroxxx#1{%
+  \expandafter\ifx \csname macsave.\the\macname\endcsname \relax
+    \errmessage{Macro \the\macname\ not defined.}%
+  \else
+    \cslet{#1}{macsave.#1}%
+    \expandafter\let \csname macsave.\the\macname\endcsname \undefined
+  \fi
+}
+
+% This makes use of the obscure feature that if the last token of a
+% <parameter list> is #, then the preceding argument is delimited by
+% an opening brace, and that opening brace is not consumed.
+\def\getargs#1{\getargsxxx#1{}}
+\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs}
+\def\getmacname #1 #2\relax{\macname={#1}}
+\def\getmacargs#1{\def\argl{#1}}
+
+% Parse the optional {params} list.  Set up \paramno and \paramlist
+% so \defmacro knows what to do.  Define \macarg.blah for each blah
+% in the params list, to be ##N where N is the position in that list.
+% That gets used by \mbodybackslash (above).
+
+% We need to get `macro parameter char #' into several definitions.
+% The technique used is stolen from LaTeX:  let \hash be something
+% unexpandable, insert that wherever you need a #, and then redefine
+% it to # just before using the token list produced.
+%
+% The same technique is used to protect \eatspaces till just before
+% the macro is used.
+
+\def\parsemargdef#1;{\paramno=0\def\paramlist{}%
+        \let\hash\relax\let\xeatspaces\relax\parsemargdefxxx#1,;,}
+\def\parsemargdefxxx#1,{%
+  \if#1;\let\next=\relax
+  \else \let\next=\parsemargdefxxx
+    \advance\paramno by 1%
+    \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
+        {\xeatspaces{\hash\the\paramno}}%
+    \edef\paramlist{\paramlist\hash\the\paramno,}%
+  \fi\next}
+
+% These two commands read recursive and nonrecursive macro bodies.
+% (They're different since rec and nonrec macros end differently.)
+
+\long\def\parsemacbody#1@end macro%
+{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
+\long\def\parsermacbody#1@end rmacro%
+{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
+
+% This defines the macro itself. There are six cases: recursive and
+% nonrecursive macros of zero, one, and many arguments.
+% Much magic with \expandafter here.
+% \xdef is used so that macro definitions will survive the file
+% they're defined in; @include reads the file inside a group.
+\def\defmacro{%
+  \let\hash=##% convert placeholders to macro parameter chars
+  \ifrecursive
+    \ifcase\paramno
+    % 0
+      \expandafter\xdef\csname\the\macname\endcsname{%
+        \noexpand\scanmacro{\temp}}%
+    \or % 1
+      \expandafter\xdef\csname\the\macname\endcsname{%
+         \bgroup\noexpand\macroargctxt
+         \noexpand\braceorline\csname\the\macname xxx\endcsname}%
+      \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
+         \egroup\noexpand\scanmacro{\temp}}%
+    \else % many
+      \expandafter\xdef\csname\the\macname\endcsname{%
+         \bgroup\noexpand\macroargctxt
+         \noexpand\csname\the\macname xx\endcsname}
+      \expandafter\xdef\csname\the\macname xx\endcsname##1{%
+          \csname\the\macname xxx\endcsname ##1,}%
+      \expandafter\expandafter
+      \expandafter\xdef
+      \expandafter\expandafter
+        \csname\the\macname xxx\endcsname 
+          \paramlist{\egroup\noexpand\scanmacro{\temp}}%
+    \fi
+  \else
+    \ifcase\paramno
+    % 0
+      \expandafter\xdef\csname\the\macname\endcsname{%
+        \noexpand\norecurse{\the\macname}%
+        \noexpand\scanmacro{\temp}\egroup}%
+    \or % 1
+      \expandafter\xdef\csname\the\macname\endcsname{%
+         \bgroup\noexpand\macroargctxt
+         \noexpand\braceorline\csname\the\macname xxx\endcsname}%
+      \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
+        \egroup
+        \noexpand\norecurse{\the\macname}%
+        \noexpand\scanmacro{\temp}\egroup}%
+    \else % many
+      \expandafter\xdef\csname\the\macname\endcsname{%
+         \bgroup\noexpand\macroargctxt
+         \noexpand\csname\the\macname xx\endcsname}
+      \expandafter\xdef\csname\the\macname xx\endcsname##1{%
+          \csname\the\macname xxx\endcsname ##1,}%
+      \expandafter\expandafter
+      \expandafter\xdef
+      \expandafter\expandafter
+      \csname\the\macname xxx\endcsname
+      \paramlist{%
+          \egroup
+          \noexpand\norecurse{\the\macname}%
+          \noexpand\scanmacro{\temp}\egroup}%
+    \fi
+  \fi}
+
+\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}}
+
+% \braceorline decides whether the next nonwhitespace character is a
+% {.  If so it reads up to the closing }, if not, it reads the whole
+% line.  Whatever was read is then fed to the next control sequence
+% as an argument (by \parsebrace or \parsearg)
+\def\braceorline#1{\let\next=#1\futurelet\nchar\braceorlinexxx}
+\def\braceorlinexxx{%
+  \ifx\nchar\bgroup\else
+    \expandafter\parsearg 
+  \fi \next}
+
+
+\message{cross references,}
+\newwrite\auxfile
+
+\newif\ifhavexrefs    % True if xref values are known.
+\newif\ifwarnedxrefs  % True if we warned once that they aren't known.
+
+% @inforef is relatively simple.
+\def\inforef #1{\inforefzzz #1,,,,**}
+\def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
+  node \samp{\ignorespaces#1{}}}
+
+% @node's job is to define \lastnode.
+\def\node{\ENVcheck\parsearg\nodezzz}
+\def\nodezzz#1{\nodexxx [#1,]}
+\def\nodexxx[#1,#2]{\gdef\lastnode{#1}}
+\let\nwnode=\node
+\let\lastnode=\relax
+
+% The sectioning commands (@chapter, etc.) call these.
+\def\donoderef{%
+  \ifx\lastnode\relax\else
+    \expandafter\expandafter\expandafter\setref{\lastnode}%
+      {Ysectionnumberandtype}%
+    \global\let\lastnode=\relax
+  \fi
+}
+\def\unnumbnoderef{%
+  \ifx\lastnode\relax\else
+    \expandafter\expandafter\expandafter\setref{\lastnode}{Ynothing}%
+    \global\let\lastnode=\relax
+  \fi
+}
+\def\appendixnoderef{%
+  \ifx\lastnode\relax\else
+    \expandafter\expandafter\expandafter\setref{\lastnode}%
+      {Yappendixletterandtype}%
+    \global\let\lastnode=\relax
+  \fi
+}
+
+
+% @anchor{NAME} -- define xref target at arbitrary point.
+% 
+\def\anchor#1{\setref{#1}{Ynothing}}
+
+
+% \setref{NAME}{SNT} defines a cross-reference point NAME, namely
+% NAME-title, NAME-pg, and NAME-SNT.  Called from \foonoderef.  We have
+% to set \indexdummies so commands such as @code in a section title
+% aren't expanded.  It would be nicer not to expand the titles in the
+% first place, but there's so many layers that that is hard to do.
+% 
+\def\setref#1#2{{%
+  \indexdummies
+  \dosetq{#1-title}{Ytitle}%
+  \dosetq{#1-pg}{Ypagenumber}%
+  \dosetq{#1-snt}{#2}
+}}
+
+% @xref, @pxref, and @ref generate cross-references.  For \xrefX, #1 is
+% the node name, #2 the name of the Info cross-reference, #3 the printed
+% node name, #4 the name of the Info file, #5 the name of the printed
+% manual.  All but the node name can be omitted.
+%
+\def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]}
+\def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]}
+\def\ref#1{\xrefX[#1,,,,,,,]}
+\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup
+  \def\printedmanual{\ignorespaces #5}%
+  \def\printednodename{\ignorespaces #3}%
+  \setbox1=\hbox{\printedmanual}%
+  \setbox0=\hbox{\printednodename}%
+  \ifdim \wd0 = 0pt
+    % No printed node name was explicitly given.
+    \expandafter\ifx\csname SETxref-automatic-section-title\endcsname\relax
+      % Use the node name inside the square brackets.
+      \def\printednodename{\ignorespaces #1}%
+    \else
+      % Use the actual chapter/section title appear inside
+      % the square brackets.  Use the real section title if we have it.
+      \ifdim \wd1 > 0pt
+        % It is in another manual, so we don't have it.
+        \def\printednodename{\ignorespaces #1}%
+      \else
+        \ifhavexrefs
+          % We know the real title if we have the xref values.
+          \def\printednodename{\refx{#1-title}{}}%
+        \else
+          % Otherwise just copy the Info node name.
+          \def\printednodename{\ignorespaces #1}%
+        \fi%
+      \fi
+    \fi
+  \fi
+  %
+  % If we use \unhbox0 and \unhbox1 to print the node names, TeX does not
+  % insert empty discretionaries after hyphens, which means that it will
+  % not find a line break at a hyphen in a node names.  Since some manuals
+  % are best written with fairly long node names, containing hyphens, this
+  % is a loss.  Therefore, we give the text of the node name again, so it
+  % is as if TeX is seeing it for the first time.
+  \ifdim \wd1 > 0pt
+    \putwordsection{} ``\printednodename'' in \cite{\printedmanual}%
+  \else
+    % _ (for example) has to be the character _ for the purposes of the
+    % control sequence corresponding to the node, but it has to expand
+    % into the usual \leavevmode...\vrule stuff for purposes of
+    % printing. So we \turnoffactive for the \refx-snt, back on for the
+    % printing, back off for the \refx-pg.
+    {\normalturnoffactive
+     % Only output a following space if the -snt ref is nonempty; for
+     % @unnumbered and @anchor, it won't be.
+     \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}%
+     \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
+    }%
+    % [mynode], 
+    [\printednodename],\space
+    % page 3
+    \turnoffactive \putwordpage\tie\refx{#1-pg}{}%
+  \fi
+\endgroup}
+
+% \dosetq is the interface for calls from other macros
+
+% Use \normalturnoffactive so that punctuation chars such as underscore
+% and backslash work in node names.  (\turnoffactive doesn't do \.)
+\def\dosetq#1#2{%
+  {\let\folio=0
+   \normalturnoffactive
+   \edef\next{\write\auxfile{\internalsetq{#1}{#2}}}%
+   \iflinks
+     \next
+   \fi
+  }%
+}
+
+% \internalsetq {foo}{page} expands into
+% CHARACTERS 'xrdef {foo}{...expansion of \Ypage...}
+% When the aux file is read, ' is the escape character
+
+\def\internalsetq #1#2{'xrdef {#1}{\csname #2\endcsname}}
+
+% Things to be expanded by \internalsetq
+
+\def\Ypagenumber{\folio}
+
+\def\Ytitle{\thissection}
+
+\def\Ynothing{}
+
+\def\Ysectionnumberandtype{%
+\ifnum\secno=0 \putwordChapter\xreftie\the\chapno %
+\else \ifnum \subsecno=0 \putwordSection\xreftie\the\chapno.\the\secno %
+\else \ifnum \subsubsecno=0 %
+\putwordSection\xreftie\the\chapno.\the\secno.\the\subsecno %
+\else %
+\putwordSection\xreftie\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno %
+\fi \fi \fi }
+
+\def\Yappendixletterandtype{%
+\ifnum\secno=0 \putwordAppendix\xreftie'char\the\appendixno{}%
+\else \ifnum \subsecno=0 \putwordSection\xreftie'char\the\appendixno.\the\secno %
+\else \ifnum \subsubsecno=0 %
+\putwordSection\xreftie'char\the\appendixno.\the\secno.\the\subsecno %
+\else %
+\putwordSection\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno %
+\fi \fi \fi }
+
+\gdef\xreftie{'tie}
+
+% Use TeX 3.0's \inputlineno to get the line number, for better error
+% messages, but if we're using an old version of TeX, don't do anything.
+%
+\ifx\inputlineno\thisisundefined
+  \let\linenumber = \empty % Non-3.0.
+\else
+  \def\linenumber{\the\inputlineno:\space}
+\fi
+
+% Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME.
+% If its value is nonempty, SUFFIX is output afterward.
+
+\def\refx#1#2{%
+  \expandafter\ifx\csname X#1\endcsname\relax
+    % If not defined, say something at least.
+    \angleleft un\-de\-fined\angleright
+    \iflinks
+      \ifhavexrefs
+        \message{\linenumber Undefined cross reference `#1'.}%
+      \else
+        \ifwarnedxrefs\else
+          \global\warnedxrefstrue
+          \message{Cross reference values unknown; you must run TeX again.}%
+        \fi
+      \fi
+    \fi
+  \else
+    % It's defined, so just use it.
+    \csname X#1\endcsname
+  \fi
+  #2% Output the suffix in any case.
+}
+
+% This is the macro invoked by entries in the aux file.
+% 
+\def\xrdef#1{\begingroup
+  % Reenable \ as an escape while reading the second argument.
+  \catcode`\\ = 0
+  \afterassignment\endgroup
+  \expandafter\gdef\csname X#1\endcsname
+}
+
+% Read the last existing aux file, if any.  No error if none exists.
+\def\readauxfile{\begingroup
+  \catcode`\^^@=\other
+  \catcode`\^^A=\other
+  \catcode`\^^B=\other
+  \catcode`\^^C=\other
+  \catcode`\^^D=\other
+  \catcode`\^^E=\other
+  \catcode`\^^F=\other
+  \catcode`\^^G=\other
+  \catcode`\^^H=\other
+  \catcode`\^^K=\other
+  \catcode`\^^L=\other
+  \catcode`\^^N=\other
+  \catcode`\^^P=\other
+  \catcode`\^^Q=\other
+  \catcode`\^^R=\other
+  \catcode`\^^S=\other
+  \catcode`\^^T=\other
+  \catcode`\^^U=\other
+  \catcode`\^^V=\other
+  \catcode`\^^W=\other
+  \catcode`\^^X=\other
+  \catcode`\^^Z=\other
+  \catcode`\^^[=\other
+  \catcode`\^^\=\other
+  \catcode`\^^]=\other
+  \catcode`\^^^=\other
+  \catcode`\^^_=\other
+  \catcode`\@=\other
+  \catcode`\^=\other
+  % It was suggested to define this as 7, which would allow ^^e4 etc.
+  % in xref tags, i.e., node names.  But since ^^e4 notation isn't
+  % supported in the main text, it doesn't seem desirable.  Furthermore,
+  % that is not enough: for node names that actually contain a ^
+  % character, we would end up writing a line like this: 'xrdef {'hat
+  % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first
+  % argument, and \hat is not an expandable control sequence.  It could
+  % all be worked out, but why?  Either we support ^^ or we don't.
+  %
+  % The other change necessary for this was to define \auxhat:
+  % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter
+  % and then to call \auxhat in \setq.
+  %
+  \catcode`\~=\other
+  \catcode`\[=\other
+  \catcode`\]=\other
+  \catcode`\"=\other
+  \catcode`\_=\other
+  \catcode`\|=\other
+  \catcode`\<=\other
+  \catcode`\>=\other
+  \catcode`\$=\other
+  \catcode`\#=\other
+  \catcode`\&=\other
+  \catcode`+=\other % avoid \+ for paranoia even though we've turned it off
+  % Make the characters 128-255 be printing characters
+  {%
+    \count 1=128
+    \def\loop{%
+      \catcode\count 1=\other
+      \advance\count 1 by 1
+      \ifnum \count 1<256 \loop \fi
+    }%
+  }%
+  % The aux file uses ' as the escape (for now).
+  % Turn off \ as an escape so we do not lose on
+  % entries which were dumped with control sequences in their names.
+  % For example, 'xrdef {$\leq $-fun}{page ...} made by @defun ^^
+  % Reference to such entries still does not work the way one would wish,
+  % but at least they do not bomb out when the aux file is read in.
+  \catcode`\{=1
+  \catcode`\}=2
+  \catcode`\%=\other
+  \catcode`\'=0
+  \catcode`\\=\other
+  %
+  \openin 1 \jobname.aux
+  \ifeof 1 \else
+    \closein 1
+    \input \jobname.aux
+    \global\havexrefstrue
+    \global\warnedobstrue
+  \fi
+  % Open the new aux file.  TeX will close it automatically at exit.
+  \openout\auxfile=\jobname.aux
+\endgroup}
+
+
+% Footnotes.
+
+\newcount \footnoteno
+
+% The trailing space in the following definition for supereject is
+% vital for proper filling; pages come out unaligned when you do a
+% pagealignmacro call if that space before the closing brace is
+% removed. (Generally, numeric constants should always be followed by a
+% space to prevent strange expansion errors.)
+\def\supereject{\par\penalty -20000\footnoteno =0 }
+
+% @footnotestyle is meaningful for info output only.
+\let\footnotestyle=\comment
+
+\let\ptexfootnote=\footnote
+
+{\catcode `\@=11
+%
+% Auto-number footnotes.  Otherwise like plain.
+\gdef\footnote{%
+  \global\advance\footnoteno by \@ne
+  \edef\thisfootno{$^{\the\footnoteno}$}%
+  %
+  % In case the footnote comes at the end of a sentence, preserve the
+  % extra spacing after we do the footnote number.
+  \let\@sf\empty
+  \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\/\fi
+  %
+  % Remove inadvertent blank space before typesetting the footnote number.
+  \unskip
+  \thisfootno\@sf
+  \footnotezzz
+}%
+
+% Don't bother with the trickery in plain.tex to not require the
+% footnote text as a parameter.  Our footnotes don't need to be so general.
+%
+% Oh yes, they do; otherwise, @ifset and anything else that uses
+% \parseargline fail inside footnotes because the tokens are fixed when
+% the footnote is read.  --karl, 16nov96.
+%
+\long\gdef\footnotezzz{\insert\footins\bgroup
+  % We want to typeset this text as a normal paragraph, even if the
+  % footnote reference occurs in (for example) a display environment.
+  % So reset some parameters.
+  \interlinepenalty\interfootnotelinepenalty
+  \splittopskip\ht\strutbox % top baseline for broken footnotes
+  \splitmaxdepth\dp\strutbox
+  \floatingpenalty\@MM
+  \leftskip\z@skip
+  \rightskip\z@skip
+  \spaceskip\z@skip
+  \xspaceskip\z@skip
+  \parindent\defaultparindent
+  %
+  % Hang the footnote text off the number.
+  \hang
+  \textindent{\thisfootno}%
+  %
+  % Don't crash into the line above the footnote text.  Since this
+  % expands into a box, it must come within the paragraph, lest it
+  % provide a place where TeX can split the footnote.
+  \footstrut
+  \futurelet\next\fo@t
+}
+\def\fo@t{\ifcat\bgroup\noexpand\next \let\next\f@@t
+  \else\let\next\f@t\fi \next}
+\def\f@@t{\bgroup\aftergroup\@foot\let\next}
+\def\f@t#1{#1\@foot}
+\def\@foot{\strut\egroup}
+
+}%end \catcode `\@=11
+
+% Set the baselineskip to #1, and the lineskip and strut size
+% correspondingly.  There is no deep meaning behind these magic numbers
+% used as factors; they just match (closely enough) what Knuth defined.
+%
+\def\lineskipfactor{.08333}
+\def\strutheightpercent{.70833}
+\def\strutdepthpercent {.29167}
+%
+\def\setleading#1{%
+  \normalbaselineskip = #1\relax
+  \normallineskip = \lineskipfactor\normalbaselineskip
+  \normalbaselines
+  \setbox\strutbox =\hbox{%
+    \vrule width0pt height\strutheightpercent\baselineskip
+                    depth \strutdepthpercent \baselineskip
+  }%
+}
+
+% @| inserts a changebar to the left of the current line.  It should
+% surround any changed text.  This approach does *not* work if the
+% change spans more than two lines of output.  To handle that, we would
+% have adopt a much more difficult approach (putting marks into the main
+% vertical list for the beginning and end of each change).
+%
+\def\|{%
+  % \vadjust can only be used in horizontal mode.
+  \leavevmode
+  %
+  % Append this vertical mode material after the current line in the output.
+  \vadjust{%
+    % We want to insert a rule with the height and depth of the current
+    % leading; that is exactly what \strutbox is supposed to record.
+    \vskip-\baselineskip
+    %
+    % \vadjust-items are inserted at the left edge of the type.  So
+    % the \llap here moves out into the left-hand margin.
+    \llap{%
+      %
+      % For a thicker or thinner bar, change the `1pt'.
+      \vrule height\baselineskip width1pt
+      %
+      % This is the space between the bar and the text.
+      \hskip 12pt
+    }%
+  }%
+}
+
+% For a final copy, take out the rectangles
+% that mark overfull boxes (in case you have decided
+% that the text looks ok even though it passes the margin).
+%
+\def\finalout{\overfullrule=0pt}
+
+% @image.  We use the macros from epsf.tex to support this.
+% If epsf.tex is not installed and @image is used, we complain.
+% 
+% Check for and read epsf.tex up front.  If we read it only at @image
+% time, we might be inside a group, and then its definitions would get
+% undone and the next image would fail.
+\openin 1 = epsf.tex
+\ifeof 1 \else
+  \closein 1
+  % Do not bother showing banner with post-v2.7 epsf.tex (available in
+  % doc/epsf.tex until it shows up on ctan).
+  \def\epsfannounce{\toks0 = }%
+  \input epsf.tex
+\fi
+%
+\newif\ifwarnednoepsf
+\newhelp\noepsfhelp{epsf.tex must be installed for images to
+  work.  It is also included in the Texinfo distribution, or you can get
+  it from ftp://ftp.tug.org/tex/epsf.tex.}
+%
+% Only complain once about lack of epsf.tex.
+\def\image#1{%
+  \ifx\epsfbox\undefined
+    \ifwarnednoepsf \else
+      \errhelp = \noepsfhelp
+      \errmessage{epsf.tex not found, images will be ignored}%
+      \global\warnednoepsftrue
+    \fi
+  \else
+    \imagexxx #1,,,\finish
+  \fi
+}
+%
+% Arguments to @image:
+% #1 is (mandatory) image filename; we tack on .eps extension.
+% #2 is (optional) width, #3 is (optional) height.
+% #4 is just the usual extra ignored arg for parsing this stuff.
+\def\imagexxx#1,#2,#3,#4\finish{%
+  % \epsfbox itself resets \epsf?size at each figure.
+  \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
+  \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
+  % If the image is by itself, center it.
+  \ifvmode
+    \nobreak\medskip
+    \nobreak
+    \centerline{\epsfbox{#1.eps}}%
+    \bigbreak
+  \else
+    \epsfbox{#1.eps}%
+  \fi
+}
+
+
+\message{paper sizes,}
+% And other related parameters.
+
+\newdimen\defaultparindent \defaultparindent = 15pt
+
+\chapheadingskip = 15pt plus 4pt minus 2pt
+\secheadingskip = 12pt plus 3pt minus 2pt
+\subsecheadingskip = 9pt plus 2pt minus 2pt
+
+% Prevent underfull vbox error messages.
+\vbadness = 10000
+
+% Don't be so finicky about underfull hboxes, either.
+\hbadness = 2000
+
+% Following George Bush, just get rid of widows and orphans.
+\widowpenalty=10000
+\clubpenalty=10000
+
+% Use TeX 3.0's \emergencystretch to help line breaking, but if we're
+% using an old version of TeX, don't do anything.  We want the amount of
+% stretch added to depend on the line length, hence the dependence on
+% \hsize.  This makes it come to about 9pt for the 8.5x11 format.  We
+% call this whenever the paper size is set.
+%
+\def\setemergencystretch{%
+  \ifx\emergencystretch\thisisundefined
+    % Allow us to assign to \emergencystretch anyway.
+    \def\emergencystretch{\dimen0}%
+  \else
+    \emergencystretch = \hsize
+    \divide\emergencystretch by 45
+  \fi
+}
+
+% Parameters in order: 1) textheight; 2) textwidth; 3) voffset;
+% 4) hoffset; 5) binding offset; 6) topskip.  Then whoever calls us can
+% set \parskip and call \setleading for \baselineskip.
+%
+\def\internalpagesizes#1#2#3#4#5#6{%
+  \voffset = #3\relax
+  \topskip = #6\relax
+  \splittopskip = \topskip
+  %
+  \vsize = #1\relax
+  \advance\vsize by \topskip
+  \outervsize = \vsize
+  \advance\outervsize by 2\topandbottommargin
+  \pageheight = \vsize
+  %
+  \hsize = #2\relax
+  \outerhsize = \hsize
+  \advance\outerhsize by 0.5in
+  \pagewidth = \hsize
+  %
+  \normaloffset = #4\relax
+  \bindingoffset = #5\relax
+  %
+  \parindent = \defaultparindent
+  \setemergencystretch
+}
+
+% @letterpaper (the default).
+\def\letterpaper{{\globaldefs = 1
+  \parskip = 3pt plus 2pt minus 1pt
+  \setleading{13.2pt}%
+  %
+  % If page is nothing but text, make it come out even.
+  \internalpagesizes{46\baselineskip}{6in}{\voffset}{.25in}{\bindingoffset}{36pt}%
+}}
+
+% Use @smallbook to reset parameters for 7x9.5 (or so) format.
+\def\smallbook{{\globaldefs = 1
+  \parskip = 2pt plus 1pt
+  \setleading{12pt}%
+  %
+  \internalpagesizes{7.5in}{5.in}{\voffset}{.25in}{\bindingoffset}{16pt}%
+  %
+  \lispnarrowing = 0.3in
+  \tolerance = 700
+  \hfuzz = 1pt
+  \contentsrightmargin = 0pt
+  \deftypemargin = 0pt
+  \defbodyindent = .5cm
+  %
+  \let\smalldisplay = \smalldisplayx
+  \let\smallexample = \smalllispx
+  \let\smallformat = \smallformatx
+  \let\smalllisp = \smalllispx
+}}
+
+% Use @afourpaper to print on European A4 paper.
+\def\afourpaper{{\globaldefs = 1
+  \setleading{12pt}%
+  \parskip = 3pt plus 2pt minus 1pt
+  %
+  \internalpagesizes{53\baselineskip}{160mm}{\voffset}{4mm}{\bindingoffset}{44pt}%
+  %
+  \tolerance = 700
+  \hfuzz = 1pt
+}}
+
+% A specific text layout, 24x15cm overall, intended for A4 paper.  Top margin
+% 29mm, hence bottom margin 28mm, nominal side margin 3cm.
+\def\afourlatex{{\globaldefs = 1
+  \setleading{13.6pt}%
+  %
+  \afourpaper
+  \internalpagesizes{237mm}{150mm}{3.6mm}{3.6mm}{3mm}{7mm}%
+  %
+  \globaldefs = 0
+}}
+
+% Use @afourwide to print on European A4 paper in wide format.
+\def\afourwide{%
+  \afourpaper
+  \internalpagesizes{9.5in}{6.5in}{\hoffset}{\normaloffset}{\bindingoffset}{7mm}%
+  %
+  \globaldefs = 0
+}
+
+% @pagesizes TEXTHEIGHT[,TEXTWIDTH]
+% Perhaps we should allow setting the margins, \topskip, \parskip,
+% and/or leading, also. Or perhaps we should compute them somehow.
+% 
+\def\pagesizes{\parsearg\pagesizesxxx}
+\def\pagesizesxxx#1{\pagesizesyyy #1,,\finish}
+\def\pagesizesyyy#1,#2,#3\finish{{%
+  \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi
+  \globaldefs = 1
+  %
+  \parskip = 3pt plus 2pt minus 1pt
+  \setleading{13.2pt}%
+  %
+  \internalpagesizes{#1}{\hsize}{\voffset}{\normaloffset}{\bindingoffset}{44pt}%
+}}
+
+% Set default to letter.
+% 
+\letterpaper
+
+\message{and turning on texinfo input format.}
+
+% Define macros to output various characters with catcode for normal text.
+\catcode`\"=\other
+\catcode`\~=\other
+\catcode`\^=\other
+\catcode`\_=\other
+\catcode`\|=\other
+\catcode`\<=\other
+\catcode`\>=\other
+\catcode`\+=\other
+\def\normaldoublequote{"}
+\def\normaltilde{~}
+\def\normalcaret{^}
+\def\normalunderscore{_}
+\def\normalverticalbar{|}
+\def\normalless{<}
+\def\normalgreater{>}
+\def\normalplus{+}
+
+% This macro is used to make a character print one way in ttfont
+% where it can probably just be output, and another way in other fonts,
+% where something hairier probably needs to be done.
+%
+% #1 is what to print if we are indeed using \tt; #2 is what to print
+% otherwise.  Since all the Computer Modern typewriter fonts have zero
+% interword stretch (and shrink), and it is reasonable to expect all
+% typewriter fonts to have this, we can check that font parameter.
+%
+\def\ifusingtt#1#2{\ifdim \fontdimen3\the\font=0pt #1\else #2\fi}
+
+% Turn off all special characters except @
+% (and those which the user can use as if they were ordinary).
+% Most of these we simply print from the \tt font, but for some, we can
+% use math or other variants that look better in normal text.
+
+\catcode`\"=\active
+\def\activedoublequote{{\tt\char34}}
+\let"=\activedoublequote
+\catcode`\~=\active
+\def~{{\tt\char126}}
+\chardef\hat=`\^
+\catcode`\^=\active
+\def^{{\tt \hat}}
+
+\catcode`\_=\active
+\def_{\ifusingtt\normalunderscore\_}
+% Subroutine for the previous macro.
+\def\_{\leavevmode \kern.06em \vbox{\hrule width.3em height.1ex}}
+
+\catcode`\|=\active
+\def|{{\tt\char124}}
+\chardef \less=`\<
+\catcode`\<=\active
+\def<{{\tt \less}}
+\chardef \gtr=`\>
+\catcode`\>=\active
+\def>{{\tt \gtr}}
+\catcode`\+=\active
+\def+{{\tt \char 43}}
+%\catcode 27=\active
+%\def^^[{$\diamondsuit$}
+
+% Set up an active definition for =, but don't enable it most of the time.
+{\catcode`\==\active
+\global\def={{\tt \char 61}}}
+
+\catcode`+=\active
+\catcode`\_=\active
+
+% If a .fmt file is being used, characters that might appear in a file
+% name cannot be active until we have parsed the command line.
+% So turn them off again, and have \everyjob (or @setfilename) turn them on.
+% \otherifyactive is called near the end of this file.
+\def\otherifyactive{\catcode`+=\other \catcode`\_=\other}
+
+\catcode`\@=0
+
+% \rawbackslashxx output one backslash character in current font
+\global\chardef\rawbackslashxx=`\\
+%{\catcode`\\=\other
+%@gdef@rawbackslashxx{\}}
+
+% \rawbackslash redefines \ as input to do \rawbackslashxx.
+{\catcode`\\=\active
+@gdef@rawbackslash{@let\=@rawbackslashxx }}
+
+% \normalbackslash outputs one backslash in fixed width font.
+\def\normalbackslash{{\tt\rawbackslashxx}}
+
+% Say @foo, not \foo, in error messages.
+\escapechar=`\@
+
+% \catcode 17=0   % Define control-q
+\catcode`\\=\active
+
+% Used sometimes to turn off (effectively) the active characters
+% even after parsing them.
+@def@turnoffactive{@let"=@normaldoublequote
+@let\=@realbackslash
+@let~=@normaltilde
+@let^=@normalcaret
+@let_=@normalunderscore
+@let|=@normalverticalbar
+@let<=@normalless
+@let>=@normalgreater
+@let+=@normalplus}
+
+@def@normalturnoffactive{@let"=@normaldoublequote
+@let\=@normalbackslash
+@let~=@normaltilde
+@let^=@normalcaret
+@let_=@normalunderscore
+@let|=@normalverticalbar
+@let<=@normalless
+@let>=@normalgreater
+@let+=@normalplus}
+
+% Make _ and + \other characters, temporarily.
+% This is canceled by @fixbackslash.
+@otherifyactive
+
+% If a .fmt file is being used, we don't want the `\input texinfo' to show up.
+% That is what \eatinput is for; after that, the `\' should revert to printing
+% a backslash.
+%
+@gdef@eatinput input texinfo{@fixbackslash}
+@global@let\ = @eatinput
+
+% On the other hand, perhaps the file did not have a `\input texinfo'. Then
+% the first `\{ in the file would cause an error. This macro tries to fix
+% that, assuming it is called before the first `\' could plausibly occur.
+% Also back turn on active characters that might appear in the input
+% file name, in case not using a pre-dumped format.
+%
+@gdef@fixbackslash{@ifx\@eatinput @let\ = @normalbackslash @fi
+  @catcode`+=@active @catcode`@_=@active}
+
+% These look ok in all fonts, so just make them not special.  The @rm below
+% makes sure that the current font starts out as the newly loaded cmr10
+@catcode`@$=@other @catcode`@%=@other @catcode`@&=@other @catcode`@#=@other
+
+@textfonts
+@rm
+
+@c Local variables:
+@c eval: (add-hook 'write-file-hooks 'time-stamp)
+@c page-delimiter: "^\\\\message"
+@c time-stamp-start: "def\\\\texinfoversion{"
+@c time-stamp-format: "%:y-%02m-%02d"
+@c time-stamp-end: "}"
+@c End:
diff --git a/avl-1.4.0/thread-test.c b/avl-1.4.0/thread-test.c
new file mode 100644
index 0000000..20eead4
--- /dev/null
+++ b/avl-1.4.0/thread-test.c
@@ -0,0 +1,142 @@
+/* libavl - manipulates AVL trees.
+   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.
+
+   The author may be contacted at <pfaffben@pilot.msu.edu> on the
+   Internet, or as Ben Pfaff, 12167 Airport Rd, DeWitt MI 48820, USA
+   through more mundane means. */
+
+/* This is file thread-test.c in libavl. */
+
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include "avl.h"
+#include "avlt.h"
+#include "avltr.h"
+
+#if __GNUC__ >= 2
+#define unused __attribute__ ((unused))
+#else
+#define unused
+#endif
+
+/* Compare two integers A and B and return a strcmp()-type result. */
+int
+compare_ints (const void *a, const void *b, void unused *param)
+{
+  return ((int) a) - ((int) b);
+}
+
+/* Arrange the N elements of ARRAY in random order. */
+void
+shuffle (int *array, int n)
+{
+  int i;
+  
+  for (i = 0; i < n; i++)
+    {
+      int j = i + rand () % (n - i);
+      int t = array[j];
+      array[j] = array[i];
+      array[i] = t;
+    }
+}
+
+
+/* Simple stress test procedure for the AVL tree threading/unthreading
+   routines. */
+#define TREE_SIZE 1024
+#define N_ITERATIONS 16
+int
+main (int argc, char **argv)
+{
+  int array[TREE_SIZE];
+  int seed;
+  int iteration;
+  
+  if (argc == 2)
+    seed = atoi (argv[1]);
+  else
+    seed = time (0) * 257 % 32768;
+
+  fputs ("Testing threading and unthreading...\n", stdout);
+  for (iteration = 1; iteration <= N_ITERATIONS; iteration++)
+    {
+      avl_tree *tree;
+      avl_traverser trav = AVL_TRAVERSER_INIT;
+      void **nodep = NULL;
+      void *node;
+      int i;
+      
+      printf ("Iteration %4d/%4d: seed=%5d", iteration, N_ITERATIONS, seed);
+      fflush (stdout);
+      
+      srand (seed++);
+      
+      for (i = 0; i < TREE_SIZE; i++)
+	array[i] = i + 1;
+      shuffle (array, TREE_SIZE);
+      
+      tree = avl_create (compare_ints, NULL);
+      for (i = 0; i < TREE_SIZE; i++)
+	avl_force_insert (tree, (void *) (array[i]));
+
+      shuffle (array, TREE_SIZE);
+      for (i = 0; i < TREE_SIZE; i++)
+	{
+	  avlt_tree *t;
+	  avltr_tree *tr;
+
+	  avl_delete (tree, (void *) (array[i]));
+      
+	  while ((node = avl_traverse (tree, &trav)) != NULL);
+      
+	  t = avlt_thread (tree);
+	  while ((nodep = avlt_next (t, nodep)) != NULL);
+	  while ((nodep = avlt_prev (t, nodep)) != NULL);
+	  avlt_unthread (t);
+
+	  tr = avltr_thread (tree);
+	  while ((nodep = avltr_next (tr, nodep)) != NULL);
+	  avltr_unthread (tr);
+	  
+	  while ((node = avl_traverse (tree, &trav)) != NULL);
+
+	  if (i % 128 == 0)
+	    {
+	      putchar ('.');
+	      fflush (stdout);
+	    }
+	}
+      fputs (" good.\n", stdout);
+      
+      avl_destroy (tree, NULL);
+    }
+  
+  return 0;
+}
+
+/*
+  Local variables:
+  compile-command: "gcc -W -Wall -I. -o ./thread-test thread-test.c avl.c avlt.c avltr.c"
+  End:
+*/
diff --git a/bit b/bit
new file mode 100755
index 0000000..772994a
--- /dev/null
+++ b/bit
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+#
+# $Id$
+#
+
+#
+# Build all add-on packages for the current RTEMS_MAKEFILE_PATH architecture.
+#
+set -ex
+
+# rtemsNfs is version 1.2
+PACKAGES="rtemsNfs avl-1.4.0 ncurses-5.3 readline-4.3 libtecla-1.4.1 zlib-1.1.4"
+
+for p in $PACKAGES
+do
+    cd $p
+    makefile="../RTEMS_Makefiles/Makefile.$p"
+    if [ \! -r "$makefile" ]
+    then
+        makefile="`echo $makefile | sed -e '/-.*/s///'`"
+    fi
+    if [ -r "$makefile" ]
+    then
+        make -w -f "$makefile"
+    else
+        make -w 
+        make -w install
+    fi
+    cd ..
+done
+
+for p in $PACKAGES
+do
+	(cd $p ; make clean distclean || true)
+done
diff --git a/bit_bfd b/bit_bfd
new file mode 100644
index 0000000..a6568f6
--- /dev/null
+++ b/bit_bfd
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+#
+# $Id$
+#
+
+#
+# Where to find the binutils source
+#
+BINUTILS_SRC_DIR=~/src/RTEMS/bt/binutils-2.13.1
+set -ex
+
+rm -rf build
+mkdir build
+cd build
+make -w BINUTILS_SRC_DIR="$BINUTILS_SRC_DIR" -f ../RTEMS_Makefiles/Makefile.bfd
+cd ..
+rm -rf build
diff --git a/examples/avl/BuildTests.sh b/examples/avl/BuildTests.sh
new file mode 100644
index 0000000..b0cc752
--- /dev/null
+++ b/examples/avl/BuildTests.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+set -x
+
+SRCDIR=../../avl-1.4.0
+
+for TEST in avl avlt avltr rb
+do
+	rm -f $TEST.c
+	ln -s $SRCDIR/$TEST.c .
+	make TEST=$TEST SRCDIR=$SRCDIR
+	rm -f $TEST.c
+done
diff --git a/examples/avl/Makefile b/examples/avl/Makefile
new file mode 100644
index 0000000..0cbf425
--- /dev/null
+++ b/examples/avl/Makefile
@@ -0,0 +1,70 @@
+#
+#  $Id$
+#
+# Templates/Makefile.leaf
+# 	Template leaf node Makefile
+#
+
+# C source names, if any, go here -- minus the .c
+C_PIECES= init $(TEST)
+C_FILES=$(C_PIECES:%=%.c)
+C_O_FILES=$(C_PIECES:%=${ARCH}/%.o)
+
+# C++ source names, if any, go here -- minus the .cc
+CC_PIECES=
+CC_FILES=$(CC_PIECES:%=%.cc)
+CC_O_FILES=$(CC_PIECES:%=${ARCH}/%.o)
+
+H_FILES= 
+
+# Assembly source names, if any, go here -- minus the .s
+S_PIECES=
+S_FILES=$(S_PIECES:%=%.s)
+S_O_FILES=$(S_FILES:%.s=${ARCH}/%.o)
+
+SRCS=$(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES)
+OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES)
+
+PGMS=${ARCH}/$(TEST)
+
+#
+# RTEMS managers go here
+#
+MANAGERS=io event message semaphore
+
+include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
+include $(RTEMS_CUSTOM)
+include $(PROJECT_ROOT)/make/leaf.cfg
+
+#
+# (OPTIONAL) Add local stuff here using +=
+#
+
+DEFINES  +=
+CPPFLAGS += -I$(SRCDIR) -DSELF_TEST=1 -Dmain=ncchk
+CFLAGS   += 
+
+LD_PATHS  += 
+LD_LIBS   += 
+CFLAGS_LD   += -Wl,--defsym -Wl,HeapSize=0x200000 # network needs more space
+CFLAGS_DEBUG_V   += -DSTACK_CHECKER_ON
+
+#
+# Add your list of files to delete here.  The config files
+#  already know how to delete some stuff, so you may want
+#  to just run 'make clean' first to see what gets missed.
+#  'make clobber' already includes 'make clean'
+#
+
+CLEAN_ADDITIONS += 
+CLOBBER_ADDITIONS +=
+
+all:	${ARCH} $(SRCS) $(PGMS)
+
+${ARCH}/$(TEST): ${OBJS} ${LINK_FILES}
+	$(make-exe)
+
+# Install the program(s), appending _g or _p as appropriate.
+# for include files, just use $(INSTALL)
+install:  all
+	$(INSTALL_VARIANT) -m 555 ${PGMS} /usr/local/tftpboot/bootfiles/m68360/
diff --git a/examples/avl/README b/examples/avl/README
new file mode 100644
index 0000000..72cab38
--- /dev/null
+++ b/examples/avl/README
@@ -0,0 +1,4 @@
+This directory contains a script and a makefile to build RTEMS
+executable images of the avl test programs.  To build all
+the tests:
+	sh BuildTests.sh
diff --git a/examples/avl/init.c b/examples/avl/init.c
new file mode 100644
index 0000000..eb33c84
--- /dev/null
+++ b/examples/avl/init.c
@@ -0,0 +1,51 @@
+/*
+ * Root task
+ *
+ * $Revision$    $Date$    $Author$
+ */
+#include <bsp.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/*
+ ***********************************************************************
+ *                         RTEMS CONFIGURATION                         *
+ ***********************************************************************
+ */
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_MAXIMUM_TASKS			20
+#define CONFIGURE_MAXIMUM_SEMAPHORES		10
+#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES	10
+
+#define CONFIGURE_MICROSECONDS_PER_TICK	52489
+
+#define CONFIGURE_INIT
+#define CONFIGURE_INIT_TASK_INITIAL_MODES (RTEMS_PREEMPT | \
+					RTEMS_NO_TIMESLICE | \
+					RTEMS_NO_ASR | \
+					RTEMS_INTERRUPT_LEVEL(0))
+#define CONFIGURE_INIT_TASK_STACK_SIZE  (40*1024)
+#define CONFIGURE_INIT_TASK_PRIORITY    100
+rtems_task Init (rtems_task_argument argument);
+
+#define CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE
+rtems_driver_address_table Device_drivers[] = {
+  CONSOLE_DRIVER_TABLE_ENTRY,
+  CLOCK_DRIVER_TABLE_ENTRY,
+};
+
+#include <confdefs.h>
+
+extern int main (int argc, char **argv);
+
+/*
+ * RTEMS Startup Task
+ */
+rtems_task
+Init (rtems_task_argument ignored)
+{
+	putenv ("TERM=xterm");
+	main (0, NULL);
+	rtems_task_suspend (RTEMS_SELF);
+}
diff --git a/examples/ncurses/BuildTests.sh b/examples/ncurses/BuildTests.sh
new file mode 100644
index 0000000..f8c2f68
--- /dev/null
+++ b/examples/ncurses/BuildTests.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+set -x
+
+SRCDIR=../../ncurses-5.2/test
+
+for TEST in \
+	blue \
+	bs \
+	cardfile \
+	ditto \
+	filter \
+	firework \
+	firstlast \
+	gdc \
+	hanoi \
+	hashtest \
+	keynames \
+	knight \
+	lrtest \
+	ncurses \
+	newdemo \
+	rain \
+	tclock \
+	testaddch \
+	testcurs \
+	testscanw \
+	view \
+	worm \
+	xmas
+do
+	rm -f $TEST.c
+	ln -s $SRCDIR/$TEST.c .
+	make TEST=$TEST SRCDIR=$SRCDIR
+	rm -f $TEST.c
+done
diff --git a/examples/ncurses/Makefile b/examples/ncurses/Makefile
new file mode 100644
index 0000000..ecdc006
--- /dev/null
+++ b/examples/ncurses/Makefile
@@ -0,0 +1,70 @@
+#
+#  $Id$
+#
+# Templates/Makefile.leaf
+# 	Template leaf node Makefile
+#
+
+# C source names, if any, go here -- minus the .c
+C_PIECES= init $(TEST)
+C_FILES=$(C_PIECES:%=%.c)
+C_O_FILES=$(C_PIECES:%=${ARCH}/%.o)
+
+# C++ source names, if any, go here -- minus the .cc
+CC_PIECES=
+CC_FILES=$(CC_PIECES:%=%.cc)
+CC_O_FILES=$(CC_PIECES:%=${ARCH}/%.o)
+
+H_FILES= 
+
+# Assembly source names, if any, go here -- minus the .s
+S_PIECES=
+S_FILES=$(S_PIECES:%=%.s)
+S_O_FILES=$(S_FILES:%.s=${ARCH}/%.o)
+
+SRCS=$(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES)
+OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES)
+
+PGMS=${ARCH}/$(TEST)
+
+#
+# RTEMS managers go here
+#
+MANAGERS=io event message semaphore
+
+include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
+include $(RTEMS_CUSTOM)
+include $(PROJECT_ROOT)/make/leaf.cfg
+
+#
+# (OPTIONAL) Add local stuff here using +=
+#
+
+DEFINES  +=
+CPPFLAGS += -I$(SRCDIR) -Dmain=ncchk -DRETSIGTYPE=void
+CFLAGS   += 
+
+LD_PATHS  += 
+LD_LIBS   += -lm -lpanel -lform -lmenu -lncurses
+CFLAGS_LD   += -Wl,--defsym -Wl,HeapSize=0x200000 # network needs more space
+CFLAGS_DEBUG_V   += -DSTACK_CHECKER_ON
+
+#
+# Add your list of files to delete here.  The config files
+#  already know how to delete some stuff, so you may want
+#  to just run 'make clean' first to see what gets missed.
+#  'make clobber' already includes 'make clean'
+#
+
+CLEAN_ADDITIONS += 
+CLOBBER_ADDITIONS +=
+
+all:	${ARCH} $(SRCS) $(PGMS)
+
+${ARCH}/$(TEST): ${OBJS} ${LINK_FILES}
+	$(make-exe)
+
+# Install the program(s), appending _g or _p as appropriate.
+# for include files, just use $(INSTALL)
+install:  all
+	$(INSTALL_VARIANT) -m 555 ${PGMS} /usr/local/tftpboot/bootfiles/m68360/
diff --git a/examples/ncurses/README b/examples/ncurses/README
new file mode 100644
index 0000000..beb3c32
--- /dev/null
+++ b/examples/ncurses/README
@@ -0,0 +1,4 @@
+This directory contains a script and a makefile to build RTEMS
+executable images of the ncurses test programs.  To build all
+the tests:
+	sh BuildTests.sh
diff --git a/examples/ncurses/init.c b/examples/ncurses/init.c
new file mode 100644
index 0000000..8a81a1a
--- /dev/null
+++ b/examples/ncurses/init.c
@@ -0,0 +1,52 @@
+/*
+ * Root task
+ *
+ * $Revision$    $Date$    $Author$
+ */
+#include <bsp.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/*
+ ***********************************************************************
+ *                         RTEMS CONFIGURATION                         *
+ ***********************************************************************
+ */
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_MAXIMUM_TASKS			20
+#define CONFIGURE_MAXIMUM_SEMAPHORES		10
+#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES	10
+
+#define CONFIGURE_MICROSECONDS_PER_TICK	52489
+
+#define CONFIGURE_INIT
+#define CONFIGURE_INIT_TASK_INITIAL_MODES (RTEMS_PREEMPT | \
+					RTEMS_NO_TIMESLICE | \
+					RTEMS_NO_ASR | \
+					RTEMS_INTERRUPT_LEVEL(0))
+#define CONFIGURE_INIT_TASK_STACK_SIZE  (40*1024)
+#define CONFIGURE_INIT_TASK_PRIORITY    100
+rtems_task Init (rtems_task_argument argument);
+
+#define CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE
+rtems_driver_address_table Device_drivers[] = {
+  CONSOLE_DRIVER_TABLE_ENTRY,
+  CLOCK_DRIVER_TABLE_ENTRY,
+};
+
+#include <confdefs.h>
+
+extern int main (int argc, char **argv);
+
+/*
+ * RTEMS Startup Task
+ */
+rtems_task
+Init (rtems_task_argument ignored)
+{
+	putenv ("TERM=xterm");
+	putenv ("NCURSES_TRACE=20");
+	main (0, NULL);
+	rtems_task_suspend (RTEMS_SELF);
+}
diff --git a/examples/readline/.gdbinit b/examples/readline/.gdbinit
new file mode 100644
index 0000000..f198616
--- /dev/null
+++ b/examples/readline/.gdbinit
@@ -0,0 +1 @@
+directory ../../readline
diff --git a/examples/readline/Makefile b/examples/readline/Makefile
new file mode 100644
index 0000000..0b67968
--- /dev/null
+++ b/examples/readline/Makefile
@@ -0,0 +1,70 @@
+#
+#  $Id$
+#
+# Templates/Makefile.leaf
+# 	Template leaf node Makefile
+#
+
+# C source names, if any, go here -- minus the .c
+C_PIECES= init rlgeneric
+C_FILES=$(C_PIECES:%=%.c)
+C_O_FILES=$(C_PIECES:%=${ARCH}/%.o)
+
+# C++ source names, if any, go here -- minus the .cc
+CC_PIECES=
+CC_FILES=$(CC_PIECES:%=%.cc)
+CC_O_FILES=$(CC_PIECES:%=${ARCH}/%.o)
+
+H_FILES= 
+
+# Assembly source names, if any, go here -- minus the .s
+S_PIECES=
+S_FILES=$(S_PIECES:%=%.s)
+S_O_FILES=$(S_FILES:%.s=${ARCH}/%.o)
+
+SRCS=$(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES)
+OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES)
+
+PGMS=${ARCH}/rlchk
+
+#
+# RTEMS managers go here
+#
+MANAGERS=io event message semaphore
+
+include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
+include $(RTEMS_CUSTOM)
+include $(PROJECT_ROOT)/make/leaf.cfg
+
+#
+# (OPTIONAL) Add local stuff here using +=
+#
+
+DEFINES  +=
+CPPFLAGS += -Dmain=rlchk
+CFLAGS   += 
+
+LD_PATHS  += 
+LD_LIBS   += -lreadline -lncurses
+CFLAGS_LD   += -Wl,--defsym -Wl,HeapSize=0x200000 # network needs more space
+CFLAGS_DEBUG_V   += -DSTACK_CHECKER_ON
+
+#
+# Add your list of files to delete here.  The config files
+#  already know how to delete some stuff, so you may want
+#  to just run 'make clean' first to see what gets missed.
+#  'make clobber' already includes 'make clean'
+#
+
+CLEAN_ADDITIONS += 
+CLOBBER_ADDITIONS +=
+
+all:	${ARCH} $(SRCS) $(PGMS)
+
+${ARCH}/rlchk: ${OBJS} ${LINK_FILES}
+	$(make-exe)
+
+# Install the program(s), appending _g or _p as appropriate.
+# for include files, just use $(INSTALL)
+install:  all
+	$(INSTALL_VARIANT) -m 555 ${PGMS} /usr/local/tftpboot/bootfiles/m68360/
diff --git a/examples/readline/init.c b/examples/readline/init.c
new file mode 100644
index 0000000..1336cfe
--- /dev/null
+++ b/examples/readline/init.c
@@ -0,0 +1,51 @@
+/*
+ * Root task
+ *
+ * $Revision$    $Date$    $Author$
+ */
+#include <bsp.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+/*
+ ***********************************************************************
+ *                         RTEMS CONFIGURATION                         *
+ ***********************************************************************
+ */
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_MAXIMUM_TASKS			20
+#define CONFIGURE_MAXIMUM_SEMAPHORES		10
+#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES	10
+
+#define CONFIGURE_MICROSECONDS_PER_TICK	52489
+
+#define CONFIGURE_INIT
+#define CONFIGURE_INIT_TASK_INITIAL_MODES (RTEMS_PREEMPT | \
+					RTEMS_NO_TIMESLICE | \
+					RTEMS_NO_ASR | \
+					RTEMS_INTERRUPT_LEVEL(0))
+#define CONFIGURE_INIT_TASK_STACK_SIZE  (10*1024)
+#define CONFIGURE_INIT_TASK_PRIORITY    100
+rtems_task Init (rtems_task_argument argument);
+
+#define CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE
+rtems_driver_address_table Device_drivers[] = {
+  CONSOLE_DRIVER_TABLE_ENTRY,
+  CLOCK_DRIVER_TABLE_ENTRY,
+};
+
+#include <confdefs.h>
+
+extern int main (int argc, char **argv);
+
+/*
+ * RTEMS Startup Task
+ */
+rtems_task
+Init (rtems_task_argument ignored)
+{
+	putenv ("TERM=xterm");
+	main (0, NULL);
+	rtems_task_suspend (RTEMS_SELF);
+}
diff --git a/examples/readline/rlgeneric.c b/examples/readline/rlgeneric.c
new file mode 100644
index 0000000..2bb5da4
--- /dev/null
+++ b/examples/readline/rlgeneric.c
@@ -0,0 +1,30 @@
+/*
+ * Host version of readline test program.
+ * Works as RTEMS version when included in rlchk.c
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <malloc.h>
+#include <readline/readline.h>
+#include <readline/history.h>
+
+int
+main (int argc, char **argv)
+{
+	char *line;
+
+	rl_bind_key ('\t', rl_insert);
+	stifle_history (10);
+	for (;;) {
+		line = readline ("Enter a line: ");
+		if (line && *line)
+			add_history (line);
+		printf ("Line: `%s'\n", line);
+		if (line && !strcmp (line, "dump")) {
+			rl_dump_variables (0,0);
+			rl_dump_functions (0,0);
+		}
+		free (line);
+	}
+	return 0;
+}
diff --git a/libtecla-1.4.1/CHANGES b/libtecla-1.4.1/CHANGES
new file mode 100644
index 0000000..45073e0
--- /dev/null
+++ b/libtecla-1.4.1/CHANGES
@@ -0,0 +1,1492 @@
+In the following log, modification dates are listed using the European
+convention in which the day comes before the month (ie. DD/MM/YYYY).
+The most recent modifications are listed first.
+
+25/05/2002 mcs@astro.caltech.edu  (based on suggestions by Paul Smith)
+           pathutil.c
+             Apparently, under QNX pathconf("/",_PC_PATH_MAX) returns
+             EINVAL. At Paul's suggestion I have modified the code to
+             silently substitute the existing MAX_PATHLEN_FALLBACK
+             value if pathconf() returns an error of any kind.
+           homedir.c
+             Under QNX, sysconf(_SC_GETPW_R_SIZE_MAX) also apparently
+             returns EINVAL, so as with pathconf() I modified the code
+             to substitute a fallback default, rather than
+             complaining and failing.
+           enhance.c
+             Paul told me that the inclusion of sys/termios.h was
+             causing compilation of enhance.c to fail under QNX. This
+             line is a bug.  The correct thing to do is include
+             termios.h without a sub-directory prefix, as I was
+             already doing futher up in the file, so I have just
+             removed the errant include line.
+
+12/02/2002 mcs@astro.caltech.edu
+           getline.c configure.in configure
+             Mac OS X doesn't have a term.h or termcap.h, but it does
+             define prototypes for tputs() and setupterm(), so the
+             default prototypes that I was including if no headers
+             where available, upset it. I've removed these prototypes.
+             I also now conditionally include whichever is found of
+             curses.h and ncurses/curses.h for both termcap and
+             terminfo (before I wasn't including curses.h when
+             termcap was selected).
+
+12/02/2002 mcs@astro.caltech.edu
+           Updated version number to 1.4.1, ready for a micro
+           release.
+
+12/02/2002 mcs@astro.caltech.edu
+           html/index.html
+             Added Mac OS X and Cygwin to the list of systems that
+             can compile libtecla.
+
+12/02/2002 mcs@astro.caltech.edu
+           getline.c
+             Under Mac OS X, the tputs() callback function returns
+             void, instead of the int return value used by other
+             systems. This declaration is now used if both __MACH__
+             and __APPLE__ are defined. Hopefully these are the
+             correct system macros to check. Thanks for Stephan
+             Fiedler for providing information on Mac OS X.
+
+11/02/2002 mcs@astro.caltech.edu
+           configure.in configure getline.c
+             Some systems don't have term.h, and others have it hidden
+             in an ncurses sub-directory of the standard system include
+             directory. If term.h can't be found, simply don't include
+             it. If it is in an ncurses sub-directory, include
+             ncurses/term.h instead of term.h.
+
+04/02/2002 mcs@astro.caltech.edu
+           configure.in configure Makefile.in Makefile.rules
+             Use ranlib on systems that need it (Mac OS X).  Also,
+             make all components of the installation directories where
+             needed, instead of assuming that they exist.
+
+04/02/2002 mcs@astro.caltech.edu
+           getline.c
+             When the tab completion binding was unbound from the tab
+             key, hitting the tab key caused gl_get_line() to ring the
+             bell instead of inserting a tab character. This is
+             problematic when using the 'enhance' program with
+             Jython, since tabs are important in Python. I have
+             corrected this.
+
+10/12/2001 Version 1.4.0 released.
+
+10/12/2001 mcs@astro.caltech.edu
+           getline.c
+             If the TIOCGWINSZ ioctl doesn't work, as is the case when
+             running in an emacs shell, leave the size unchanged, rather
+             than returning a fatal error.
+
+07/12/2001 mcs@astro.caltech.edu
+           configure.in configure
+             Now that the configure version of CFLAGS is included in
+             the makefile, I noticed that the optimization flags -g
+             and -O2 had been added. It turns out that if CFLAGS isn't
+             already set, the autoconf AC_PROG_CC macro initializes it
+             with these two optimization flags. Since this would break
+             backwards compatibility in embedded distributions that
+             already use the OPT= makefile argument, and because
+             turning debugging on needlessly bloats the library, I now
+             make sure that CFLAGS is set before calling this macro.
+
+07/12/2001 mcs@astro.caltech.edu
+           enhance.c
+             Use argv[0] in error reports instead of using a
+             hardcoded macro.
+
+07/12/2001 mcs@astro.caltech.edu
+           getline.c
+             The cut buffer wasn't being cleared after being
+             used as a work buffer by gl_load_history().
+
+06/12/2001 mcs@astro.caltech.edu
+           configure.in configure
+             I removed my now redundant definition of SUN_TPUTS from
+             CFLAGS. I also added "-I/usr/include" to CFLAGS under
+             Solaris to prevent gcc from seeing conflicting versions
+             of system header files in /usr/local/include.
+
+06/12/2001 Markus Gyger (logged here by mcs)
+           Lots of files.
+             Lots of corrections to misspellings and typos in the
+             comments.
+           getline.c
+             Markus reverted a supposed fix that I added a day or two
+             ago. I had incorrectly thought that in Solaris 8, Sun had
+             finally brought their declaration of the callback
+             function of tputs() into line with other systems, but it
+             turned out that gcc was pulling in a GNU version of
+             term.h from /usr/local/include, and this was what
+             confused me.
+
+05/12/2001 mcs@astro.caltech.edu
+           Makefile.in
+             I added @CFLAGS@ to the CFLAGS assignment, so that
+             if CFLAGS is set as an environment variable when
+             configure is run, the corresponding make variable
+             includes its values in the output makefile.
+
+05/12/2001 mcs@astro.caltech.edu
+           getline.c libtecla.h libtecla.map man3/gl_get_line.3
+           man3/gl_last_signal.3
+             I added a function that programs can use to find out
+             which signal caused gl_get_line() to return EINTR.
+
+05/12/2001 mcs@astro.caltech.edu
+           getline.c
+             When the newline action was triggered by a printable
+             character, it failed to display that character. It now
+             does. Also, extra control codes that I had added, to
+             clear to the end of the display after the carriage return,
+             but before displaying the prompt, were confusing expect
+             scripts, so I have removed them. This step is now done
+             instead in gl_redisplay() after displaying the full input
+             line.
+
+05/12/2001 mcs@astro.caltech.edu
+           getline.c man3/gl_get_line.3
+             A user convinced me that continuing to invoke meta
+             keybindings for meta characters that are printable is a
+             bad idea, as is allowing users to ask to have setlocale()
+             called behind the application's back. I have thus changed
+             this. The setlocale configuration option has gone, and
+             gl_get_line() is now completely 8-bit clean, by default.
+             This means that if a meta character is printable, it is
+             treated as a literal character, rather than a potential
+             M-c binding.  Meta bindings can still be invoked via
+             their Esc-c equivalents, and indeed most terminal
+             emulators either output such escape pairs by default when
+             the meta character is pressed, or can be configured to do
+             so. I have documented how to configure xterm to do this,
+             in the man page.
+
+03/12/2001 mcs@astro.caltech.edu
+           getline.c man3/gl_get_line.3
+             gl_get_line() by default now prints any 8-bit printable
+             characters that don't match keybindings. Previously
+             characters > 127 were only printed if preceded by the
+             literal-next action.  Alternatively, by placing the
+             command literal_if_printable in the tecla configuration
+             file, all printable characters are treated as literal
+             characters, even if they are bound to action functions.
+
+             For international users of programs written by
+             programmers that weren't aware of the need to call
+             setlocale() to support alternate character sets, the
+             configuration file can now also contain the single-word
+             command "setlocale", which tells gl_get_line() to remedy
+             this.
+
+27/11/2001 mcs@astro.caltech.edu
+           demo.c demo2.c enhance man3/gl_get_line.3
+             All demos and programs now call setlocale(LC_CTYPE,"").
+             This makes them support character sets of different
+             locales, where specified with the LC_CTYPE, LC_ALL, or
+             LANG environment variables. I also added this to the demo
+             in the man page, and documented its effect.
+
+27/11/2001 mcs@astro.caltech.edu
+           getline.c
+             When displaying unsigned characters with values over
+             127 literally, previously it was assumed that they would
+             all be displayable. Now isprint() is consulted, and if it
+             says that a character isn't printable, the character code
+             is displayed in octal like \307. In non-C locales, some
+             characters with values > 127 are displayable, and
+             isprint() tells gl_get_line() which are and which aren't.
+
+27/11/2001 mcs@astro.caltech.edu
+           getline.c pathutil.c history.c enhance.c demo2.c
+             All arguments of the ctype.h character class functions
+             are now cast to (int)(unsigned char). Previously they
+             were cast to (int), which doesn't correctly conform to
+             the requirements of the C standard, and could cause
+             problems for characters with values > 127 on systems
+             with signed char's.
+
+26/11/2001 mcs@astro.caltech.edu
+           man3/enhance.3 man3/libtecla.3
+             I started writing a man page for the enhance program.
+
+26/11/2001 mcs@astro.caltech.edu
+           Makefile.in Makefile.rules INSTALL
+             It is now possible to specify whether the demos and other
+             programs are to be built, by overriding the default
+             values of the DEMOS, PROGRAMS and PROGRAMS_R variables.
+             I have also documented the BINDIR variable and the
+             install_bin makefile target.
+
+22/11/2001 mcs@astro.caltech.edu
+           getline.c libtecla.h libtecla.map man3/gl_get_line.3
+           man3/gl_ignore_signal.3 man3/gl_trap_signal.3
+             Signal handling has now been modified to be customizable.
+             Signals that are trapped by default can be removed from
+             the list of trapped signals, and signals that aren't
+             currently trapped, can be added to the list. Applications
+             can also specify the signal and terminal environments in
+             which an application's signal handler is invoked, and
+             what gl_get_line() does after the signal handler returns.
+
+13/11/2001 mcs@astro.caltech.edu
+           getline.c man3/gl_get_line.3
+             Added half-bright, reverse-video and blinking text to the
+             available prompt formatting options.
+           getline.c
+             Removed ^O from the default VT100 sgr0 capability
+             string.  Apparently it can cause problems with some
+             terminal emulators, and we don't need it, since it turns
+             off the alternative character set mode, which we don't
+             use.
+           getline.c
+             gl_tigetstr() and gl_tgetstr() didn't guard against the
+             error returns of tigetstr() and tgetstr() respectively.
+             They now do.
+
+11/11/2001 mcs@astro.caltech.edu
+           getline.c libtecla.h libtecla.map man3/gl_get_line.3
+           man3/gl_prompt_style.3
+             Although the default remains to display the prompt string
+             literally, the new gl_prompt_style() function can be used
+             to enable text attribute formatting directives in prompt
+             strings, such as underlining, bold font, and highlighting
+             directives.
+
+09/11/2001 mcs@astro.caltech.edu
+           enhance.c Makefile.rules configure.in configure
+             I added a new program to the distribution that allows one
+             to run most third party programs with the tecla library
+             providing command-line editing.
+
+08/11/2001 mcs@astro.caltech.edu
+           libtecla.h getline.c man3/gl_get_line.3 history.c history.h
+             I added a max_lines argument to gl_show_history() and
+             _glh_show_history(). This can optionally be used to
+             set a limit on the number of history lines displayed.
+           libtecla.h getline.c man3/gl_get_line.3
+             I added a new function called gl_replace_prompt(). This
+             can be used by gl_get_line() callback functions to
+             request that a new prompt be use when they return.
+
+06/11/2001 mcs@astro.caltech.edu
+           getline.c man3/gl_get_line.3
+             I implemented, bound and documented the list-history
+             action, used for listing historical lines of the current
+             history group.
+           getline.c man3/gl_get_line.3 man3/gl_echo_mode.3
+             I wrote functions to specify and query whether subsequent
+             lines will be visible as they are being typed.
+
+28/10/2001 mcs@astro.caltech.edu
+           getline.c man3/gl_get_line.3
+             For those cases where a terminal provides its own
+             high-level terminal editing facilities, you can now
+             specify an edit-mode argument of 'none'. This disables
+             all tecla key bindings, and by using canonical terminal
+             input mode instead of raw input mode, editing is left up
+             to the terminal driver.
+
+21/10/2001 mcs@astro.caltech.edu
+           libtecla.h getline.c history.c history.h
+           man3/gl_get_line.3 man3/gl_history_info.3
+             I added the new gl_state_of_history(),
+             gl_range_of_history() and gl_size_of_history()
+             functions for querying information about the
+             history list.
+           history.c
+             While testing the new gl_size_of_history()
+             function, I noticed that when the history buffer
+             wrapped, any location nodes of old lines between
+             the most recent line and the end of the buffer
+             weren't being removed. This could result in bogus
+             entries appearing at the start of the history list.
+             Now fixed.
+
+20/10/2001 mcs@astro.caltech.edu
+
+           libtecla.h getline.c history.c history.h
+           man3/gl_get_line.3 man3/gl_lookup_history.3
+             I added a function called gl_lookup_history(), that
+             the application can use to lookup lines in the history
+             list.
+           libtecla.h getline.c history.c history.h man3/gl_get_line.3
+             gl_show_history() now takes a format string argument
+             to control how the line is displayed, and with what
+             information. It also now provides the option of either
+             displaying all history lines or just those of the
+             current history group.
+           getline.c man3/gl_get_line.3
+             gl_get_line() only archives lines in the history buffer
+             if the newline action was invoked by a newline or
+             carriage return character.
+
+16/10/2001 mcs@astro.caltech.edu
+
+           history.c history.h getline.c libtecla.h libtecla.map
+           man3/gl_get_line.3 man3/gl_resize_history.3
+           man3/gl_limit_history.3 man3/gl_clear_history.3
+           man3/gl_toggle_history.3
+	     I added a number of miscellaneous history configuration
+	     functions. You can now resize or delete the history
+	     buffer, limit the number of lines that are allowed in the
+	     buffer, clear either all history or just the history of
+	     the current history group, and temporarily enable and
+	     disable the history mechanism.
+
+13/10/2001 mcs@astro.caltech.edu
+
+           getline.c
+             tputs_fp is now only declared if using termcap or
+             terminfo.
+           getline.c libtecla.map man3/gl_get_line.3
+           man3/gl_terminal_size.3
+             I added a public gl_terminal_size() function for
+             updating and querying the current size of the terminal.
+           update_version configure.in libtecla.h
+             A user noted that on systems where the configure script
+             couldn't be used, it was inconvenient to have the version
+             number macros set by the configure script, so they are
+             now specified in libtecla.h. To reduce the likelihood
+             that the various files where the version number now
+             appears might get out of sync, I have written the
+             update_version script, which changes the version number
+             in all of these files to a given value.
+
+01/10/2001 mcs@astro.caltech.edu
+
+           getline.c history.c history.h man3/gl_get_line.3
+             I added a max_lines argument to gl_save_history(), to
+             allow people to optionally place a ceiling on the number
+             of history lines saved. Specifying this as -1 sets the
+             ceiling to infinity.
+
+01/10/2001 mcs@astro.caltech.edu
+
+           configure.in configure
+             Under digital unix, getline wouldn't compile with
+             _POSIX_C_SOURCE set, due to type definitions needed by
+             select being excluded by this flag. Defining the
+             _OSF_SOURCE macro as well on this system, resolved this.
+
+30/09/2001 mcs@astro.caltech.edu
+
+           getline.c libtecla.h history.c history.h man3/gl_get_line.3
+           man3/gl_group_history.3
+             I implemented history streams. History streams
+             effectively allow multiple history lists to be stored in
+             a single history buffer. Lines in the buffer are tagged
+             with the current stream identification number, and
+             lookups only consider lines that are marked with the
+             current stream identifier.
+           getline.c libtecla.h history.c history.h man3/gl_get_line.3
+           man3/gl_show_history.3
+             The new gl_show_history function displays the current
+             history to a given stdio output stream.
+
+29/09/2001 mcs@astro.caltech.edu
+
+           getline.c
+             Previously new_GetLine() installed a persistent signal
+             handler to be sure to catch the SIGWINCH (terminal size
+             change) signal between calls to gl_get_line(). This had
+             the drawback that if multiple GetLine objects were
+             created, only the first GetLine object used after the
+             signal was received, would see the signal and adapt to
+             the new terminal size. Instead of this, a signal handler
+             for sigwinch is only installed while gl_get_line() is
+             running, and just after installing this handler,
+             gl_get_line() checks for terminal size changes that
+             might have occurred while the signal handler wasn't
+             installed.
+           getline.c
+             Dynamically allocated copies of capability strings looked
+             up in the terminfo or termcap databases are now made, so
+             that calls to setupterm() etc for one GetLine object
+             don't get trashed when another GetLine object calls
+             setupterm() etc. It is now safe to allocate and use
+             multiple GetLine objects, albeit only within a single
+             thread.
+           
+28/09/2001 mcs@astro.caltech.edu
+
+           version.c Makefile.rules
+             I added a function for querying the version number of
+             the library.
+
+26/09/2001 mcs@astro.caltech.edu
+
+           getline.c man3/gl_get_line.3
+             I added the new gl_watch_fd() function, which allows
+             applications to register callback functions to be invoked
+             when activity is seen on arbitrary file descriptors while
+             gl_get_line() is awaiting keyboard input from the user.
+
+           keytab.c
+             If a request is received to delete a non-existent
+             binding, which happens to be an ambiguous prefix of other
+             bindings no complaint is now generated about it being
+             ambiguous.
+
+23/09/2001 mcs@astro.caltech.edu
+
+           getline.c history.c history.h man3/gl_get_line.3
+           libtecla.map demo.c
+             I added new public functions for saving and restoring the
+             contents of the history list. The demo program now uses
+             these functions to load and save history in ~/.demo_history.
+
+23/09/2001 mcs@astro.caltech.edu
+
+           getline.c
+             On trying the demo for the first time on a KDE konsole
+             terminal, I discovered that the default M-O binding
+             to repeat history was hiding the arrow keys, which are
+             M-OA etc. I have removed this binding. The M-o (ie the
+             lower case version of this), is still bound.
+
+18/09/2001 mcs@astro.caltech.edu
+
+           getline.c man3/gl_get_line.3 libtecla.map
+             Automatic reading of ~/.teclarc is now postponed until
+             the first call to gl_get_line(), to give the application
+             the chance to specify alternative configuration sources
+             with the new function gl_configure_getline(). The latter
+             function allows configuration to be done with a string, a
+             specified application-specific file, and/or a specified
+             user-specific file. I also added a read-init-files action
+             function, for re-reading the configuration files, if any.
+             This is by default bound to ^X^R. This is all documented
+             in gl_get_line.3.
+
+08/09/2001 mcs@astro.caltech.edu
+
+           getline.c man3/gl_get_line.3
+             It is now possible to bind actions to key-sequences
+             that start with printable characters. Previously
+             keysequences were required to start with meta or control
+             characters. This is documented in gl_get_line.3.
+
+           getline.c man3/gl_get_line.3
+             A customized completion function can now arrange for
+             gl_get_line() to return the current input line whenever a
+             successful completion has been made. This is signalled by
+             setting the last character of the optional continuation
+             suffix to a newline character. This is documented in
+             gl_get_line.3.
+
+05/07/2001 Bug reported by Mike MacFaden, fixed by mcs
+
+           configure.in
+             There was a bug in the configure script that only
+             revealed itself on systems without termcap but not
+             terminfo (eg. NetBSD). I traced the bug back to a lack of
+             sufficient quoting of multi-line m4 macro arguments in
+             configure.in, and have now fixed this and recreated the
+             configure script.
+
+05/07/2001 Bug reported and patched by Mike MacFaden (patch modified
+           by mcs to match original intentions).
+
+           getline.c
+             getline.c wouldn't compile when termcap was selected as
+             the terminal information database. setupterm() was being
+             passed a non-existent variable, in place of the term[]
+             argument of gl_control_strings(). Also if
+             gl_change_terminal() is called with term==NULL, "ansi"
+             is now substituted.
+
+02/07/2001 Version 1.3.3 released.
+
+27/06/2001 mcs@astro.caltech.edu
+
+           getline.c expand.c cplmatch.c
+             Added checks to fprintf() statements that write to the
+             terminal.
+           getline.c
+             Move the cursor to the end of the line before suspending,
+             so that the cursor doesn't get left in the middle of the
+             input line.
+           Makefile.in
+             On systems that don't support shared libraries, the
+             distclean target of make deleted libtecla.h. This has
+             now been fixed.
+           getline.c
+             gl_change_terminal() was being called by gl_change_editor(),
+             with the unwanted side effect that raw terminal modes were
+             stored as those to be restored later, if called by an
+             action function. gl_change_terminal() was being called in
+             this case to re-establish terminal-specific key bindings,
+             so I have just split this part of the function out into
+             a separate function for both gl_change_editor() and
+             gl_change_terminal() to call.
+
+12/06/2001 mcs@astro.caltech.edu
+
+           getline.c
+             Signal handling has been improved. Many more signals are
+             now trapped, and instead of using a simple flag set by a
+             signal handler, race conditions are avoided by blocking
+             signals during most of the gl_get_line() code, and
+             unblocking them via calls to sigsetjmp(), just before
+             attempting to read each new character from the user.
+             The matching use of siglongjmp() in the signal
+             handlers ensures that signals are reblocked correctly
+             before they are handled. In most cases, signals cause
+             gl_get_line() to restore the terminal modes and signal
+             handlers of the calling application, then resend the
+             signal to the application. In the case of SIGINT, SIGHUP,
+             SIGPIPE, and SIGQUIT, if the process still exists after
+             the signals are resent, gl_get_line() immediately returns
+             with appropriate values assigned to errno. If SIGTSTP,
+             SIGTTIN or SIGTTOU signals are received, the process is
+             suspended. If any other signal is received, and the
+             process continues to exist after the signal is resent to
+             the calling application, line input is resumed after the
+             terminal is put back into raw mode, the gl_get_line()
+             signal handling is restored, and the input line redrawn.
+           man/gl_get_line(3)
+             I added a SIGNAL HANDLING section to the gl_get_line()
+             man page, describing the new signal handling features.
+
+21/05/2001 Version 1.3.2 released.
+
+21/05/2001 mcs@astro.caltech.edu
+
+           getline.c
+             When vi-replace-char was used to replace the character at
+             the end of the line, it left the cursor one character to
+             its right instead of on top of it. Now rememdied.
+           getline.c
+             When undoing, to properly emulate vi, the cursor is now
+             left at the leftmost of the saved and current cursor
+             positions.
+           getline.c man3/gl_get_line.3
+             Implemented find-parenthesis (%), delete-to-paren (M-d%),
+             vi-change-to-paren (M-c%), copy-to-paren (M-y%).
+           cplfile.c pcache.c
+             In three places I was comparing the last argument of
+             strncmp() to zero instead of the return value of
+             strncmp().
+
+20/05/2001 mcs@astro.caltech.edu
+
+           getline.c man3/gl_get_line.3
+             Implemented and documented the vi-repeat-change action,
+             bound to the period key. This repeats the last action
+             that modified the input line.
+
+19/05/2001 mcs@astro.caltech.edu
+
+           man3/gl_get_line.3
+             I documented the new action functions and bindings
+             provided by Tim Eliseo, plus the ring-bell action and
+             the new "nobeep" configuration option.
+           getline.c
+             I modified gl_change_editor() to remove and reinstate the
+             terminal settings as well as the default bindings, since
+             these have editor-specific differences. I also modified
+             it to not abort if a key-sequence can't be bound for some
+             reason. This allows the new vi-mode and emacs-mode
+             bindings to be used safely.
+           getline.c
+             When the line was re-displayed on receipt of a SIGWINCH
+             signal, the result wasn't visible until the next
+             character was typed, since a call to fflush() was needed.
+             gl_redisplay_line() now calls gl_flush_output() to remedy
+             this.
+
+17/05/2001 mcs@astro.catlech.edu
+
+           getline.c
+             Under Linux, calling fflush(gl->output_fd) hangs if
+             terminal output has been suspended with ^S. With the
+             tecla library taking responsability for reading the stop
+             and start characters this was a problem, because once
+             hung in fflush(), the keyboard input loop wasn't entered,
+             so the user couldn't type the start character to resume
+             output.  To remedy this, I now have the terminal process
+             these characters, rather than the library.
+
+12/05/2001 mcs@astro.caltech.edu
+
+           getline.c
+             The literal-next action is now implemented as a single
+             function which reads the next character itself.
+             Previously it just set a flag which effected the
+             interpretation of the next character read by the input
+             loop.
+           getline.c
+             Added a ring-bell action function. This is currently
+             unbound to any key by default, but it is used internally,
+             and can be used by users that want to disable any of the
+             default key-bindings.
+
+12/05/2001 Tim Eliseo    (logged here by mcs)
+
+           getline.c
+             Don't reset gl->number until after calling an action
+             function. By looking at whether gl->number is <0 or
+             not, action functions can then tell whether the count
+             that they were passed was explicitly specified by the
+             user, as opposed to being defaulted to 1.
+           getline.c
+             In vi, the position at which input mode is entered
+             acts as a barrier to backward motion for the few
+             backward moving actions that are enabled in input mode.
+             Tim added this barrier to getline.
+           getline.c
+             In gl_get_line() after reading an input line, or
+             having the read aborted by a signal, the sig_atomic_t
+             gl_pending_signal was being compared to zero instead
+             of -1 to see if no signals had been received.
+             gl_get_line() will thus have been calling raise(-1),
+             which luckily didn't seem to do anything. Tim also
+             arranged for errno to be set to EINTR when a signal
+             aborts gl_get_line().
+           getline.c
+             The test in gl_add_char_to_line() for detecting
+             when overwriting a character with a wider character,
+             had a < where it needed a >. Overwriting with a wider
+             character thus overwrote trailing characters. Tim also
+             removed a redundant copy of the character into the
+             line buffer.
+           getline.c
+             gl_cursor_left() and gl->cursor_right() were executing
+             a lot of redundant code, when the existing call to the
+             recently added gl_place_cursor() function, does all that
+             is necessary.
+           getline.c
+             Remove redundant code from backward_kill_line() by
+             re-implimenting in terms of gl_place_cursor() and
+             gl_delete_chars().
+           getline.c
+             gl_forward_delete_char() now records characters in cut
+             buffer when in vi command mode.
+           getline.c
+             In vi mode gl_backward_delete_char() now only deletes
+             up to the point at which input mode was entered. Also
+             gl_delete_chars() restores from the undo buffer when
+             deleting in vi insert mode.
+           getline.c
+             Added action functions, vi-delete-goto-column,
+             vi-change-to-bol, vi-change-line, emacs-mode, vi-mode,
+             vi-forward-change-find, vi-backward-change-find,
+             vi-forward-change-to, vi-backward-change-to,
+             vi-change-goto-col, forward-delete-find, backward-delete-find,
+             forward-delete-to, backward-delete-to,
+             delete-refind, delete-invert-refind, forward-copy-find,
+             backward-copy-find, forward-copy-to, backward-copy-to
+             copy-goto-column, copy-rest-of-line, copy-to-bol, copy-line,
+             history-re-search-forward, history-re-search-backward.
+
+06/05/2001 Version 1.3.1 released.
+
+03/05/2001 mcs@astro.caltech.edu
+
+           configure.in
+             Old versions of GNU ld don't accept version scripts.
+             Under Linux I thus added a test to try out ld with
+             the --version-script argument to see if it works.
+             If not, version scripts aren't used.
+           configure.in
+             My test for versions of Solaris earlier than 7
+             failed when confronted by a three figure version
+             number (2.5.1). Fixed.
+
+30/04/2001 mcs@astro.caltech.edu
+
+           getline.c
+             In vi mode, history-search-backward and
+             history-search-forward weren't doing anything when
+             invoked at the start of an empty line, whereas
+             they should have acted like up-history and down-history.
+           Makefile.in Makefile.rules
+             When shared libraries are being created, the build
+             procedure now arranges for any alternate library
+             links to be created as well, before linking the
+             demos. Without this the demos always linked to the
+             static libraries (which was perfectly ok, but wasn't a
+             good example).
+           Makefile.in Makefile.rules
+             On systems on which shared libraries were being created,
+             if there were no alternate list of names, make would
+             abort due to a Bourne shell 'for' statement that didn't
+             have any arguments. Currently there are no systems who's
+             shared library configurations would trigger this
+             problem.
+           Makefile.rules
+             The demos now relink to take account of changes to the
+             library.
+           configure.in configure
+             When determining whether the reentrant version of the
+             library should be compiled by default, the configure
+             script now attempts to compile a dummy program that
+             includes all of the appropriate system headers and
+             defines _POSIX_C_SOURCE. This should now be a robust test
+             on systems which use C macros to alias these function
+             names to other internal functions.
+           configure.in
+             Under Solaris 2.6 and earlier, the curses library is in
+             /usr/ccs/lib. Gcc wasn't finding this. In addition to
+             remedying this, I had to remove "-z text" from
+             LINK_SHARED under Solaris to get it to successfully
+             compile the shared library against the static curses
+             library.
+           configure.in
+             Under Linux the -soname directive was being used
+             incorrectly, citing the fully qualified name of the
+             library instead of its major version alias. This will
+             unfortunately mean that binaries linked with the 1.2.3
+             and 1.2.4 versions of the shared library won't use
+             later versions of the library unless relinked.
+
+30/04/2001 mcs@astro.caltech.edu
+
+           getline.c
+             In gl_get_input_line(), don't redundantly copy the
+             start_line if start_line == gl->line.
+
+30/04/2001 Version 1.3.0 released.
+
+28/04/2001 mcs@astro.caltech.edu
+
+           configure.in
+             I removed the --no-undefined directive from the Linux
+             LINK_SHARED command. After recent patches to our RedHat
+             7.0 systems ld started reporting some internal symbols of
+             libc as being undefined.  Using nm on libc indicated that
+             the offending symbols are indeed defined, albeit as
+             "common" symbols, so there appears to be a bug in
+             RedHat's ld. Removing this flag allows the tecla shared
+             library to compile, and programs appear to function fine.
+           man3/gl_get_line.3
+             The default key-sequence used to invoke the
+             read-from-file action was incorrectly cited as ^Xi
+             instead of ^X^F.
+
+26/04/2001 mcs@astro.caltech.edu
+
+           getline.c man3/gl_get_line.3
+             A new vi-style editing mode was added. This involved
+             adding many new action functions, adding support for
+             specifying editing modes in users' ~/.teclarc files,
+             writing a higher level cursor motion function to support
+             the different line-end bounds required in vi command
+             mode, and a few small changes to support the fact that vi
+             has two modes, input mode and command mode with different
+             bindings.
+
+             When vi editing mode is enabled, any binding that starts
+             with an escape or a meta character, is interpreted as a
+             command-mode binding, and switches the library to vi
+             command mode if not already in that mode. Once in command
+             mode the first character of all keysequences entered
+             until input mode is re-enabled, are quietly coerced to
+             meta characters before being looked up in the key-binding
+             table. So, for example, in the key-binding table, the
+             standard vi command-mode 'w' key, which moves the cursor
+             one word to the right, is represented by M-w. This
+             emulates vi's dual sets of bindings in a natural way
+             without needing large changes to the library, or new
+             binding syntaxes. Since cursor keys normally emit
+             keysequences which start with escape, it also does
+             something sensible when a cursor key is pressed during
+             input mode (unlike true vi, which gets upset).
+
+             I also added a ^Xg binding for the new list-glob action
+             to both the emacs and vi key-binding tables. This lists
+             the files that match the wild-card expression that
+             precedes it on the command line.
+
+             The function that reads in ~/.teclarc used to tell
+             new_GetLine() to abort if it encountered anything that it
+             didn't understand in this file. It now just reports an
+             error and continues onto the next line.
+           Makefile.in:
+             When passing LIBS=$(LIBS) to recursive invokations of
+             make, quotes weren't included around the $(LIBS) part.
+             This would cause problems if LIBS ever contained more
+             than one word (with the supplied configure script this
+             doesn't happen currently). I added these quotes.
+           expand.c man3/ef_expand_file.3:
+             I wrote a new public function called ef_list_expansions(),
+             to list the matching filenames returned by
+             ef_expand_file().
+
+             I also fixed the example in the man page, which cited
+             exp->file instead of exp->files, and changed the
+             dangerous name 'exp' with 'expn'.
+           keytab.c:
+             Key-binding tables start with 100 elements, and are
+             supposedly incremented in size by 100 elements whenever
+             the a table runs out of space. The realloc arguments to
+             do this were wrong. This would have caused problems if
+             anybody added a lot of personal bindings in their
+             ~/.teclarc file. I only noticed it because the number of
+             key bindings needed by the new vi mode exceeded this
+             number.
+           libtecla.map
+             ef_expand_file() is now reported as having been added in
+             the upcoming 1.3.0 release.
+
+25/03/2001 Markus Gyger  (logged here by mcs)
+
+           Makefile.in:
+             Make symbolic links to alternative shared library names
+             relative instead of absolute.
+           Makefile.rules:
+             The HP-UX libtecla.map.opt file should be made in the
+             compilation directory, to allow the source code directory
+             to be on a readonly filesystem.
+           cplmatch.c demo2.c history.c pcache.c
+             To allow the library to be compiled with a C++ compiler,
+             without generating warnings, a few casts were added where
+             void* return values were being assigned directly to
+             none void* pointer variables.
+
+25/03/2001 mcs@astro.caltech.edu
+
+           libtecla.map:
+             Added comment header to explain the purpose of the file.
+             Also added cpl_init_FileArgs to the list of exported
+             symbols. This symbol is deprecated, and no longer
+             documented, but for backwards compatibility, it should
+             still be exported.
+           configure:
+             I had forgotten to run autoconf before releasing version
+             1.2.4, so I have just belatedly done so.  This enables
+             Markus' changes to "configure.in" documented previously,
+             (see 17/03/2001).
+
+20/03/2001 John Levon   (logged here by mcs)
+
+           libtecla.h
+             A couple of the function prototypes in libtecla.h have
+             (FILE *) argument declarations, which means that stdio.h
+             needs to be included. The header file should be self
+             contained, so libtecla.h now includes stdio.h.
+
+18/03/2001 Version 1.2.4 released.
+
+           README html/index.html configure.in
+             Incremented minor version from 3 to 4.
+
+18/03/2001 mcs@astro.caltech.edu
+
+           getline.c
+             The fix for the end-of-line problem that I released a
+             couple of weeks ago, only worked for the first line,
+             because I was handling this case when the cursor position
+             was equal to the last column, rather than when the cursor
+             position modulo ncolumn was zero.
+           Makefile.in Makefile.rules
+             The demos are now made by default, their rules now being
+             int Makefile.rules instead of Makefile.in.
+           INSTALL
+             I documented how to compile the library in a different
+             directory than the distribution directory.
+             I also documented features designed to facilitate
+             configuring and building the library as part of another
+             package.
+
+17/03/2001 Markus Gyger (logged here by mcs)
+
+           getline.c
+             Until now cursor motions were done one at a time. Markus
+             has added code to make use the of the terminfo capability
+             that moves the cursor by more than one position at a
+             time. This greatly improves performance when editing near
+             the start of long lines.
+           getline.c
+             To further improve performance, Markus switched from
+             writing one character at a time to the terminal, using
+             the write() system call, to using C buffered output
+             streams. The output buffer is only flushed when
+             necessary.
+           Makefile.rules Makefile.in configure.in
+             Added support for compiling for different architectures
+             in different directories. Simply create another directory
+             and run the configure script located in the original
+             directory.
+           Makefile.in configure.in libtecla.map
+             Under Solaris, Linux and HP-UX, symbols that are to be
+             exported by tecla shared libraries are explicitly specified
+             via symbol map files. Only publicly documented functions
+             are thus visible to applications.
+           configure.in
+             When linking shared libraries under Solaris SPARC,
+             registers that are reserved for applications are marked
+             as off limits to the library, using -xregs=no%appl when
+             compiling with Sun cc, or -mno-app-regs when compiling
+             with gcc. Also removed -z redlocsym for Solaris, which
+             caused problems under some releases of ld.
+           homedir.c  (after minor changes by mcs)
+             Under ksh, ~+ expands to the current value of the ksh
+             PWD environment variable, which contains the path of
+             the current working directory, including any symbolic
+             links that were traversed to get there. The special
+             username "+" is now treated equally by tecla, except
+             that it substitutes the return value of getcwd() if PWD
+             either isn't set, or if it points at a different
+             directory than that reported by getcwd().
+
+08/03/2001 Version 1.2.3 released.
+
+08/03/2001 mcs@astro.caltech.edu
+
+           getline.c
+             On compiling the library under HP-UX for the first time
+             I encountered and fixed a couple of bugs:
+
+             1. On all systems except Solaris, the callback function
+                required by tputs() takes an int argument for the
+                character that is to be printed. Under Solaris it
+                takes a char argument. The callback function was
+                passing this argument, regardless of type, to write(),
+                which wrote the first byte of the argument.  This was
+                fine under Solaris and under little-endian systems,
+                because the first byte contained the character to be
+                written, but on big-endian systems, it always wrote
+                the zero byte at the other end of the word. As a
+                result, no control characters were being written to
+                the terminal.
+             2. While attempting to start a newline after the user hit
+                enter, the library was outputting the control sequence
+                for moving the cursor down, instead of the newline
+                character. On many systems the control sequence for
+                moving the cursor down happends to be a newline
+                character, but under HP-UX it isn't. The result was
+                that no new line was being started under HP-UX.
+
+04/03/2001 mcs@astro.caltech.edu
+
+           configure.in Makefile.in Makefile.stub configure config.guess
+           config.sub Makefile.rules install-sh PORTING README INSTALL
+             Configuration and compilation of the library is now
+             performed with the help of an autoconf configure
+             script. In addition to relieving the user of the need to
+             edit the Makefile, this also allows automatic compilation
+             of the reentrant version of the library on platforms that
+             can handle it, along with the creation of shared
+             libraries where configured. On systems that aren't known
+             to the configure script, just the static tecla library is
+             compiled. This is currently the case on all systems
+             except Linux, Solaris and HP-UX. In the hope that
+             installers will provide specific conigurations for other
+             systems, the configure.in script is heavily commented,
+             and instructions on how to use are included in a new
+             PORTING file.
+
+24/02/2001 Version 1.2b released.
+
+22/02/2001 mcs@astro.caltech.edu
+
+           getline.c
+             It turns out that most terminals, but not all, on writing
+             a character in the rightmost column, don't wrap the
+             cursor onto the next line until the next character is
+             output. This library wasn't aware of this and thus if one
+             tried to reposition the cursor from the last column,
+             gl_get_line() thought that it was moving relative to a
+             point on the next line, and thus moved the cursor up a
+             line. The fix was to write one extra character when in
+             the last column to force the cursor onto the next line,
+             then backup the cursor to the start of the new line.
+           getline.c
+             On terminal initialization, the dynamic LINES and COLUMNS
+             environment variables were ignored unless
+             terminfo/termcap didn't return sensible dimensions. In
+             practice, when present they should override the static
+             versions in the terminfo/termcap databases. This is the
+             new behavior. In reality this probably won't have caused
+             many problems, because a SIGWINCH signal which informs of
+             terminal size changes is sent when the terminal is
+             opened, so the dimensions established during
+             initialization quickly get updated on most systems.
+
+18/02/2001 Version 1.2a released.
+
+18/02/2001 mcs@astro.caltech.edu
+
+           getline.c
+             Three months ago I moved the point at which termios.h
+             was included in getline.c. Unfortunately, I didn't notice
+             that this moved it to after the test for TIOCGWINSZ being
+             defined. This resulted in SIGWINCH signals not being
+             trapped for, and thus terminal size changes went
+             unnoticed. I have now moved the test to after the 
+             inclusion of termios.h.
+
+12/02/2001 Markus Gyger     (described here by mcs)
+
+           man3/pca_lookup_file.3 man3/gl_get_line.3
+           man3/ef_expand_file.3 man3/cpl_complete_word.3
+             In the 1.2 release of the library, all functions in the
+             library were given man pages. Most of these simply
+             include one of the above 4 man pages, which describe the
+             functions while describing the modules that they are in.
+             Markus added all of these function names to the lists in
+             the "NAME" headers of the respective man pages.
+             Previously only the primary function of each module was
+             named there.
+
+11/02/2001 mcs@astro.caltech.edu
+
+           getline.c
+             On entering a line that wrapped over two or more
+             terminal, if the user pressed enter when the cursor
+             wasn't on the last of the wrapped lines, the text of the
+             wrapped lines that followed it got mixed up with the next
+             line written by the application, or the next input
+             line. Somehow this slipped through the cracks and wasn't
+             noticed until now. Anyway, it is fixed now.
+
+09/02/2001 Version 1.2 released.
+
+04/02/2001 mcs@astro.caltech.edu
+
+           pcache.c libtecla.h
+             With all filesystems local, demo2 was very fast to start
+             up, but on a Sun system with one of the target
+             directories being on a remote nfs mounted filesystem, the
+             startup time was many seconds. This was due to the
+             executable selection callback being applied to all files
+             in the path at startup. To avoid this, all files are now
+             included in the cache, and the application specified
+             file-selection callback is only called on files as they
+             are matched. Whether the callback rejected or accepted
+             them is then cached so that the next time an already
+             checked file is looked at, the callback doesn't have to
+             be called. As a result, startup is now fast on all
+             systems, and since usually there are only a few matching
+             file completions at a time, the delay during completion
+             is also usually small. The only exception is if the user
+             tries to complete an empty string, at which point all
+             files have to be checked. Having done this once, however,
+             doing it again is fast.
+           man3/pca_lookup_file.3
+             I added a man page documenting the new PathCache module.
+           man3/<many-new-files>.3
+             I have added man pages for all of the functions in each
+             of the modules. These 1-line pages use the .so directive
+             to redirect nroff to the man page of the parent module.
+           man Makefile update_html
+             I renamed man to man3 to make it easier to test man page
+             rediction, and updated Makefile and update_html
+             accordingly. I also instructed update_html to ignore
+             1-line man pages when making html equivalents of the man
+             pages.
+           cplmatch.c
+             In cpl_list_completions() the size_t return value of
+             strlen() was being used as the length argument of a "%*s"
+             printf directive. This ought to be an int, so the return
+             value of strlen() is now cast to int. This would have
+             caused problems on architectures where the size of a
+             size_t is not equal to the size of an int.
+
+02/02/2001 mcs@astro.caltech.edu
+
+           getline.c
+             Under UNIX, certain terminal bindings are set using the
+             stty command. This, for example, specifies which control
+             key generates a user-interrupt (usually ^C or ^Y). What I
+             hadn't realized was that ASCII NUL is used as the way to
+             specify that one of these bindings is unset. I have now
+             modified the code to skip unset bindings, leaving the
+             corresponding action bound to the built-in default, or a
+             user provided binding.
+
+28/01/2001 mcs@astro.caltech.edu
+
+           pcache.c libtecla.h
+             A new module was added which supports searching for files
+             in any colon separated list of directories, such as the
+             unix execution PATH environment variable. Files in these
+             directories, after being individually okayed for
+             inclusion via an application provided callback, are
+             cached in a PathCache object. You can then look up the
+             full pathname of a given filename, or you can use the
+             provided completion callback to list possible completions
+             in the path-list. The contents of relative directories,
+             such as ".", obviously can't be cached, so these
+             directories are read on the fly during lookups and
+             completions. The obvious application of this facility is
+             to provide Tab-completion of commands, and thus a
+             callback to place executable files in the cache, is
+             provided.
+           demo2.c
+             This new program demonstrates the new PathCache
+             module. It reads and processes lines of input until the
+             word 'exit' is entered, or C-d is pressed. The default
+             tab-completion callback is replaced with one which at the
+             start of a line, looks up completions of commands in the
+             user's execution path, and when invoked in other parts of
+             the line, reverts to normal filename completion. Whenever
+             a new line is entered, it extracts the first word on the
+             line, looks it up in the user's execution path to see if
+             it corresponds to a known command file, and if so,
+             displays the full pathname of the file, along with the
+             remaining arguments.
+           cplfile.c
+             I added an optional pair of callback function/data
+             members to the new cpl_file_completions() configuration
+             structure. Where provided, this callback is asked
+             on a file-by-file basis, which files should be included
+             in the list of file completions. For example, a callback
+             is provided for listing only completions of executable
+             files.
+           cplmatch.c
+             When listing completions, the length of the type suffix
+             of each completion wasn't being taken into account
+             correctly when computing the column widths. Thus the
+             listing appeared ragged sometimes. This is now fixed.
+           pathutil.c
+             I added a function for prepending a string to a path,
+             and another for testing whether a pathname referred to
+             an executable file.
+
+28/01/2001 mcs@astro.caltech.edu
+
+           libtecla.h cplmatch.c man/cpl_complete_word.3
+             The use of a publically defined structure to configure
+             the cpl_file_completions() callback was flawed, so a new
+             approach has been designed, and the old method, albeit
+             still supported, is no longer documented in the man
+             pages. The definition of the CplFileArgs structure in
+             libtecla.h is now accompanied by comments warning people
+             not to modify it, since modifications could break
+             applications linked to shared versions of the tecla
+             library. The new method involves an opaque CplFileConf
+             object, instances of which are returned by a provided
+             constructor function, configured with provided accessor
+             functions, and when no longer needed, deleted with a
+             provided destructor function. This is documented in the
+             cpl_complete_word man page. The cpl_file_completions()
+             callback distinguishes what type of configuration
+             structure it has been sent by virtue of a code placed at
+             the beginning of the CplFileConf argument by its
+             constructor.
+
+04/01/2001 mcs@astro.caltech.edu (Release of version 1.1j)
+
+           getline.c
+             I added upper-case bindings for the default meta-letter
+             keysequences such as M-b. They thus continue to work
+             when the user has caps-lock on.
+           Makefile
+             I re-implemented the "install" target in terms of new
+             install_lib, install_inc and install_man targets. When
+             distributing the library with other packages, these new
+             targets allows for finer grained control of the
+             installation process.
+
+30/12/2000 mcs@astro.caltech.edu
+
+           getline.c man/gl_get_line.3
+             I realized that the recall-history action that I
+             implemented wasn't what Markus had asked me for. What he
+             actually wanted was for down-history to continue going
+             forwards through a previous history recall session if no
+             history recall session had been started while entering
+             the current line. I have thus removed the recall-history
+             action and modified the down-history action function
+             accordingly.
+
+24/12/2000 mcs@astro.caltech.edu
+
+           getline.c
+             I modified gl_get_line() to allow the previously returned
+             line to be passed in the start_line argument.
+           getline.c man/gl_get_line.3
+             I added a recall-history action function, bound to M^P.
+             This recalls the last recalled history line, regardless
+             of whether it was from the current or previous line.
+
+13/12/2000 mcs@astro.caltech.edu (Release of version 1.1i)
+
+           getline.c history.h history.c man/gl_get_line.3
+             I implemented the equivalent of the ksh Operate action. I
+             have named the tecla equivalent "repeat-history". This
+             causes the line that is to be edited to returned, and
+             arranges for the next most recent history line to be
+             preloaded on the next call to gl_get_line(). Repeated
+             invocations of this action thus result in successive
+             history lines being repeated - hence the
+             name. Implementing the ksh Operate action was suggested
+             by Markus Gyger. In ksh it is bound to ^O, but since ^O
+             is traditionally bound by the default terminal settings,
+             to stop-output, I have bound the tecla equivalent to M-o.
+
+01/12/2000 mcs@astro.caltech.edu (Release of version 1.1h)
+
+           getline.c keytab.c keytab.h man/gl_get_line.3
+             I added a digit-argument action, to allow repeat
+             counts for actions to be entered. As in both tcsh
+             and readline, this is bound by default to each of
+             M-0, M-1 through to M-9, the number being appended
+             to the current repeat count. Once one of these has been
+             pressed, the subsequent digits of the repeat count can be
+             typed with or without the meta key pressed. It is also
+             possible to bind digit-argument to other keys, with or
+             without a numeric final keystroke. See man page for
+             details.
+
+           getline.c man/gl_get_line.3
+             Markus noted that my choice of M-< for the default
+             binding of read-from-file, could be confusing, since
+             readline binds this to beginning-of-history. I have
+             thus rebound it to ^X^F (ie. like find-file in emacs).
+
+           getline.c history.c history.h man/gl_get_line.3
+             I have now implemented equivalents of the readline
+             beginning-of-history and end-of-history actions.
+             These are bound to M-< and M-> respectively.
+
+           history.c history.h
+             I Moved the definition of the GlHistory type, and
+             its subordinate types from history.h to history.c.
+             There is no good reason for any other module to
+             have access to the innards of this structure.
+
+27/11/2000 mcs@astro.caltech.edu (Release of version 1.1g)
+
+           getline.c man/gl_get_line.3
+             I added a "read-from-file" action function and bound it
+             by default to M-<. This causes gl_get_line() to
+             temporarily return input from the file who's name
+             precedes the cursor.
+             
+26/11/2000 mcs@astro.caltech.edu
+
+           getline.c keytab.c keytab.h man/gl_get_line.3
+             I have reworked some of the keybinding code again.
+
+             Now, within key binding strings, in addition to the
+             previously existing notation, you can now use M-a to
+             denote meta-a, and C-a to denote control-a. For example,
+             a key binding which triggers when the user presses the
+             meta key, the control key and the letter [
+             simultaneously, can now be denoted by M-C-[, or M-^[ or
+             \EC-[ or \E^[.
+
+             I also updated the man page to use M- instead of \E in
+             the list of default bindings, since this looks cleaner.
+
+           getline.c man/gl_get_line.3
+             I added a copy-region-as-kill action function and
+             gave it a default binding to M-w.
+
+22/11/2000 mcs@astro.caltech.edu
+
+           *.c
+             Markus Gyger sent me a copy of a previous version of
+             the library, with const qualifiers added in appropriate
+             places. I have done the same for the latest version.
+             Among other things, this gets rid of the warnings
+             that are generated if one tells the compiler to
+             const qualify literal strings.
+
+           getline.c getline.h glconf.c
+             I have moved the contents of glconf.c and the declaration
+             of the GetLine structure into getline.c. This is cleaner,
+             since now only functions in getline.c can mess with the
+             innards of GetLine objects. It also clears up some problems
+             with system header inclusion order under Solaris, and also
+             the possibility that this might result in inconsistent
+             system macro definitions, which in turn could cause different
+             declarations of the structure to be seen in different files.
+
+           hash.c
+             I wrote a wrapper function to go around strcmp(), such that
+             when hash.c is compiled with a C++ compiler, the pointer
+             to the wrapper function is a C++ function pointer.
+             This makes it compatible with comparison function pointer
+             recorded in the hash table.
+
+           cplmatch.c getline.c libtecla.h
+             Markus noted that the Sun C++ compiler wasn't able to
+             match up the declaration of cpl_complete_word() in
+             libtecla.h, where it is surrounded by a extern "C" {}
+             wrapper, with the definition of this function in
+             cplmatch.c. My suspicion is that the compiler looks not
+             only at the function name, but also at the function
+             arguments to see if two functions match, and that the
+             match_fn() argument, being a fully blown function pointer
+             declaration, got interpetted as that of a C function in
+             one case, and a C++ function in the other, thus
+             preventing a match.
+
+             To fix this I now define a CplMatchFn typedef in libtecla.h,
+             and use this to declare the match_fn callback.
+
+20/11/2000 (Changes suggested by Markus Gyger to support C++ compilers):
+           expand.c
+             Renamed a variable called "explicit" to "xplicit", to
+             avoid conflicts when compiling with C++ compilers.
+           *.c
+             Added explicit casts when converting from (void *) to
+             other pointer types. This isn't needed in C but it is
+             in C++.
+           getline.c
+             tputs() has a strange declaration under Solaris. I was
+             enabling this declaration when the SPARC feature-test
+             macro was set. Markus changed the test to hinge on the
+             __sun and __SVR4 macros.
+           direader.c glconf.c stringrp.c
+             I had omitted to include string.h in these two files.
+
+           Markus also suggested some other changes, which are still
+           under discussion. With the just above changes however, the
+           library compiles without complaint using g++.
+
+19/11/2000 mcs@astro.caltech.edu
+           getline.h getline.c keytab.c keytab.h glconf.c
+           man/gl_get_line.3
+             I added support for backslash escapes (include \e
+             for the keyboard escape key) and literal binary
+             characters to the characters allowed within key sequences
+             of key bindings.
+
+           getline.h getline.c keytab.c keytab.h glconf.c
+           man/gl_get_line.3
+             I introduced symbolic names for the arrow keys, and
+             modified the library to use the cursor key sequences
+             reported by terminfo/termcap in addition to the default
+             ANSI ones. Anything bound to the symbolically named arrow
+             keys also gets bound to the default and terminfo/termcap
+             cursor key sequences. Note that under Solaris
+             terminfo/termcap report the properties of hardware X
+             terminals when TERM is xterm instead of the terminal
+             emulator properties, and the cursor keys on these two
+             systems generate different key sequences. This is an
+             example of why extra default sequences are needed.
+
+           getline.h getline.c keytab.c
+             For some reason I was using \e to represent the escape
+             character. This is supported by gcc, which thus doesn't
+             emit a warning except with the -pedantic flag, but isn't
+             part of standard C. I now use a macro to define escape
+             as \033 in getline.h, and this is now used wherever the
+             escape character is needed.
+
+17/11/2000 mcs@astro.caltech.edu (Release of version 1.1d)
+
+           getline.c, man/gl_get_line(3), html/gl_get_line.html
+             In tcsh ^D is bound to a function which does different
+             things depending on where the cursor is within the input
+             line. I have implemented its equivalent in the tecla
+             library. When invoked at the end of the line this action
+             function displays possible completions. When invoked on
+             an empty line it causes gl_get_line() to return NULL,
+             thus signalling end of input. When invoked within a line
+             it invokes forward-delete-char, as before. The new action
+             function is called del-char-or-list-or-eof.
+
+           getline.c, man/gl_get_line(3), html/gl_get_line.html
+             I found that the complete-word and expand-file actions
+             had underscores in their names instead of hyphens. This
+             made them different from all other action functions, so I
+             have changed the underscores to hyphens.
+
+           homedir.c
+             On SCO UnixWare while getpwuid_r() is available, the
+             associated _SC_GETPW_R_SIZE_MAX macro used by sysconf()
+             to find out how big to make the buffer to pass to this
+             function to cater for any password entry, doesn't
+             exist. I also hadn't catered for the case where sysconf()
+             reports that this limit is indeterminate. I have thus
+             change the code to substitute a default limit of 1024 if
+             either the above macro isn't defined or if sysconf() says
+             that the associated limit is indeterminate.
+           
+17/11/2000 mcs@astro.caltech.edu (Release of version 1.1c)
+
+           getline.c, getline.h, history.c, history.h
+             I have modified the way that the history recall functions
+             operate, to make them better emulate the behavior of
+             tcsh. Previously the history search bindings always
+             searched for the prefix that preceded the cursor, then
+             left the cursor at the same point in the line, so that a
+             following search would search using the same prefix. This
+             isn't how tcsh operates. On finding a matching line, tcsh
+             puts the cursor at the end of the line, but arranges for
+             the followup search to continue with the same prefix,
+             unless the user does any cursor motion or character
+             insertion operations in between, in which case it changes
+             the search prefix to the new set of characters that are
+             before the cursor. There are other complications as well,
+             which I have attempted to emulate. As far as I can
+             tell, the tecla history recall facilities now fully
+             emulate those of tcsh.
+
+16/11/2000 mcs@astro.caltech.edu (Release of version 1.1b)
+
+           demo.c:
+             One can now quit from the demo by typing exit.
+
+           keytab.c:
+             The first entry of the table was getting deleted
+             by _kt_clear_bindings() regardless of the source
+             of the binding. This deleted the up-arrow binding.
+             Symptoms noted by gazelle@yin.interaccess.com.
+
+           getline.h:
+             Depending on which system include files were include
+             before the inclusion of getline.h, SIGWINCH and
+             TIOCGWINSZ might or might not be defined. This resulted
+             in different definitions of the GetLine object in
+             different files, and thus some very strange bugs! I have
+             now added #includes for the necessary system header files
+             in getline.h itself. The symptom was that on creating a
+             ~/.teclarc file, the demo program complained of a NULL
+             argument to kt_set_keybinding() for the first line of the
+             file.
+
+15/11/2000 mcs@astro.caltech.edu (Release of version 1.1a)
+
+           demo.c:
+             I had neglected to check the return value of
+             new_GetLine() in the demo program. Oops.
+
+           getline.c libtecla.h:
+             I wrote gl_change_terminal(). This allows one to change to
+             a different terminal or I/O stream, by specifying the
+             stdio streams to use for input and output, along with the
+             type of terminal that they are connected to.
+
+           getline.c libtecla.h:
+             Renamed GetLine::isterm to GetLine::is_term. Standard
+             C reserves names that start with "is" followed by
+             alphanumeric characters, so this avoids potential
+             clashes in the future.
+
+           keytab.c keytab.h
+             Each key-sequence can now have different binding
+             functions from different sources, with the user provided
+             binding having the highest precedence, followed by the
+             default binding, followed by any terminal specific
+             binding. This allows gl_change_terminal() to redefine the
+             terminal-specific bindings each time that
+             gl_change_terminal() is called, without overwriting the
+             user specified or default bindings. In the future, it will
+             also allow for reconfiguration of user specified
+             bindings after the call to new_GetLine(). Ie. deleting a
+             user specified binding should reinstate any default or
+             terminal specific binding.
+
+           man/cpl_complete_word.3 html/cpl_complete_word.html
+           man/ef_expand_file.3    html/ef_expand_file.html
+           man/gl_get_line.3       html/gl_get_line.html
+             I added sections on thread safety to the man pages of the
+             individual modules.
+
+           man/gl_get_line.3       html/gl_get_line.html
+             I documented the new gl_change_terminal() function.
+
+           man/gl_get_line.3       html/gl_get_line.html
+             In the description of the ~/.teclarc configuration file,
+             I had omitted the 'bind' command word in the example
+             entry. I have now remedied this.
diff --git a/libtecla-1.4.1/INSTALL b/libtecla-1.4.1/INSTALL
new file mode 100644
index 0000000..1a1b036
--- /dev/null
+++ b/libtecla-1.4.1/INSTALL
@@ -0,0 +1,168 @@
+To compile and optionally install the library, it is first necessary
+to create a makefile for your system, by typing:
+
+  ./configure
+
+The Makefile that this generates is designed to install the files of
+the library in subdirectories of /usr/local/. If you would prefer to
+install them under a different directory, you can type:
+
+  ./configure --prefix /wherever
+
+Where you would replace /wherever with your chosen directory. Other
+command-line options are available, and can be listed by typing:
+
+  ./configure --help
+
+Having run the configure script, you are then ready to make the
+library. To do this, just type:
+
+  make
+
+What 'make' does depends on whether the configure script knows about
+your system. If the configure script doesn't know anything specific
+about your system, it will arrange for 'make' to produce the static
+tecla library, called libtecla.a, and if possible, the reentrant
+version of this called libtecla_r.a. If it does know about your
+system, it will also create shared libraries if possible. If you are
+on a system that isn't known, and you would like shared libraries to
+be compiled, please read the file called PORTING to see how this can
+be achieved.
+
+To install the library, its include file and it manual pages, type:
+
+  make install
+
+Note that this will also compile the library if you haven't already
+done so.
+
+Having compiled the library, if you wish, you can test it by running
+the demo programs. After building the library, you should find two
+programs, called demo and demo2, in the current directory.
+
+The first of the demos programs reads input lines from the user, and
+writes what was typed back to the screen. While typing a line of
+input, you can experiment with line editing, tab completion, history
+recall etc.. For details about these line editing features, see the
+man page gl_get_line(3). If you haven't installed this yet, you can
+see it anyway by typing:
+
+  nroff -man man3/gl_get_line.3 | more
+
+The second demo program, called demo2, demonstrates command-completion
+with the UNIX PATH. If you type in a partial command name, and press
+TAB, the command name will be completed if possible, and possible
+completions will be listed if it is ambiguous. When you then enter the
+line, the demo program then prints out the full pathname of the
+command that you typed. If you type anything after the command name,
+filename completion with the tab key reverts to its default behavior
+of completing filenames in the current directory.
+
+COMPILING IN A DIFFERENT DIRECTORY
+----------------------------------
+If you unpack the distribution in a directory which is visible from
+multiple hosts which have different architectures, you have the option
+of compiling the library for the different architectures in different
+directories. You might for example create a sub-directory for each
+architecture, under the top level directory of the distribution. You
+would then log in to a host of one of these architectures, cd to the
+sub-directory that you created for it, and type:
+
+  ../configure
+
+The configure script then creates a makefile in the current directory
+which is designed to build the library, object files, demos etc for
+the architecture of the current host, in the current directory, using
+the original source code in ../. You then repeat this procedure on
+hosts of other architectures.
+
+The compilation directories don't have to be sub-directories of the
+top level directory of the distribution. That was just described as an
+example. They can be anywhere you like.
+
+Every rule in the makefiles that are generated by the configure
+script, cites the paths of the target and source files explicitly, so
+this procedure should work on any system, without the need for vpath
+makefile support.
+
+EMBEDDING IN OTHER PACKAGE DISTRIBUTIONS
+----------------------------------------
+
+If you distribute the library with another package, which has its own
+heirarchy and configuration procedures, the following installation
+options may be of interest to you. At first glance, the use of a GNU
+configure script by the tecla library, may appear to reduce your
+options for controlling what gets made, and where it gets installed,
+but this isn't the case, because many of the parameters configured by
+the configure script are assigned to make variables which can be
+overriden when you run make.
+
+For example, lets say that you have your own configuration script in
+the parent directory of the libtecla top-level directory. In your
+configuration script, you would first need to have the following line:
+
+  (cd libtecla; ./configure)
+
+Now, from your makefile or whatever script you use to build your
+application, you would need to make the library. Assuming that your
+makefile or build script is in the parent directory of the libtecla
+distribution, the following line tells make to just make the
+non-reentrant, static version of the tecla library, and to install it
+and the tecla include file in sub-directories called lib and include
+in your current directory.
+
+  (cd libtecla; make LIBDIR=../lib INCDIR=../include TARGETS=normal TARGET_LIBS="static" install_lib install_inc)
+
+First, the LIBDIR=../lib means that on installing the library, it
+should be placed in the directory libtecla/../lib. Similarly INCDIR
+tells make where to place the include files. The install_lib and
+install_inc targets tell make to install the libraries and the include
+file. Because the install_man and install_bin targets have been
+omitted in this example, the man pages and programs aren't installed.
+If you were to include these additional targets then you could use the
+MANDIR and BINDIR variables, respectively to control where they were
+installed.
+
+The TARGETS variable is used to specify which of the normal and
+reentrant versions of the library are compiled. This can contain one
+or both of the words "normal" and "reentrant". If you don't specify
+this when you invoke make, the default value generated by the
+configure script will be used. Depending on whether reentrant POSIX
+functions are available for compilation of the reentrant version, this
+will be either "normal" or "normal reentrant".
+
+The TARGET_LIBS variable is used to specify which of the static and
+shared libraries are to be built. This can contain one or both of the
+words "static" and "shared". If you don't specify this when you invoke
+make, the default value generated by the configure script will be
+used. Depending on whether the configure script knows how to create
+shared libraries on the target system, this will be either "static" or
+"static shared". Beware that shared libraries aren't supported on many
+systems, so requiring "shared" will limit which systems you can
+compile your package on. Also note that unless your package installs
+the tecla library in a directory which all users of your program will
+have access to, you should only compile the static version.
+Instructions for adding shared-library creation rules for new systems
+are included in the PORTING file.
+
+The OPT variable can be used to change the default optimization from
+the default of "-O" to something else.
+
+The DEMOS variable controls whether the demo programs are built.
+Normally this has the value "demos", which tells the makefile to build
+the demo programs. Setting it to an empty string stops the demos from
+being built.
+
+The PROGRAMS variable is used to specify which programs are to be
+built and subsequently installed. All available programs are built by
+default. Currently there is only one such program, selected by
+specifying the word "enhance". This program uses tecla-enhanced
+pseudo-terminals to layer command line editing on top of third party
+programs.
+
+The PROGRAMS_R variable serves the same purpose as the PROGRAMS
+variable, except that programs listed here are linked with the
+reentrant version of the library, and should be specified with a _r
+suffix. Currently this variable is empty by default.
+
+Martin Shepherd  (mcs@astro.caltech.edu)
diff --git a/libtecla-1.4.1/LICENSE.TERMS b/libtecla-1.4.1/LICENSE.TERMS
new file mode 100644
index 0000000..275eef5
--- /dev/null
+++ b/libtecla-1.4.1/LICENSE.TERMS
@@ -0,0 +1,28 @@
+Copyright (c) 2000, 2001 by Martin C. Shepherd.
+
+All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, and/or sell copies of the Software, and to permit persons
+to whom the Software is furnished to do so, provided that the above
+copyright notice(s) and this permission notice appear in all copies of
+the Software and that both the above copyright notice(s) and this
+permission notice appear in supporting documentation.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+Except as contained in this notice, the name of a copyright holder
+shall not be used in advertising or otherwise to promote the sale, use
+or other dealings in this Software without prior written authorization
+of the copyright holder.
diff --git a/libtecla-1.4.1/Makefile b/libtecla-1.4.1/Makefile
new file mode 100644
index 0000000..15116b5
--- /dev/null
+++ b/libtecla-1.4.1/Makefile
@@ -0,0 +1,3 @@
+default:
+	./configure
+	make
diff --git a/libtecla-1.4.1/Makefile.in b/libtecla-1.4.1/Makefile.in
new file mode 100644
index 0000000..f691375
--- /dev/null
+++ b/libtecla-1.4.1/Makefile.in
@@ -0,0 +1,225 @@
+#-----------------------------------------------------------------------
+# This is the template that the libtecla configure script uses to create
+# the libtecla Makefile. It does this by replacing all instances of
+# @name@ with the value of the correspondingly named configuration
+# variable. You should find another file in the same directory as this
+# one, called "configure.in". The latter file contains extensive comments
+# explaining how this all works.
+#-----------------------------------------------------------------------
+
+# Where is the source code?
+
+srcdir = @srcdir@
+
+# Where do you want to install the library, its header file, and the man pages?
+
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+LIBDIR=@libdir@
+INCDIR=@includedir@
+MANDIR=@mandir@
+BINDIR=@bindir@
+
+# Which C compiler do you want to use?
+
+CC = @CC@
+
+# If 'make' doesn't define the MAKE variable, define it here.
+
+@SET_MAKE@
+
+# To use RANLIB set the RANLIB variable to ranlib. Otherwise set it to
+# :, which is the bourne shell do-nothing command.
+
+RANLIB = @RANLIB@
+
+# The following optional defines change the characteristics of the library.
+#
+# USE_TERMINFO
+#   Use the terminfo terminal information database when looking up
+#   terminal characteristics. Most modern UNIX and UNIX-like operating
+#   systems support terminfo, so this define should normally be included.
+#   If in doubt leave it in, and see if the library compiles.
+# USE_TERMCAP
+#   If you don't have terminfo but do have the termcap database, replace
+#   the -DUSE_TERMINFO with -DUSE_TERMCAP. If there is a termcap.h in
+#   /usr/include/, also add -DHAVE_TERMCAP_H.
+#
+# If neither USE_TERMINFO nor USE_TERMCAP are included, ANSI VT100 control
+# sequences will be used to control all terminal types.
+#
+# For Solaris and Linux, use:
+#
+#  DEFINES = -DUSE_TERMINFO
+#
+
+DEFINES = @DEFS@
+
+#
+# The following defines are used in addition to the above when compiling
+# the reentrant version of the library. Note that the definition of
+# _POSIX_C_SOURCE to request reentrant functions, has the unfortunate
+# side-effect on some systems of stopping the TIOCGWINSZ ioctl macro from
+# getting defined. This in turn stops the library from being
+# able to respond to terminal size changes. Under Solaris this can be
+# remedied by adding -D__EXTENSIONS__. On linux this isn't necessary.
+# If you don't get this right, the library will still work, but
+# it will get confused if the terminal size gets changed and you try to
+# edit a line that exceeds the terminal width.
+#
+# Thus on Solaris you should use:
+#
+#   DEFINES_R = -D_POSIX_C_SOURCE=199506L -D__EXTENSIONS__
+#
+# and on linux you should use:
+#
+#   DEFINES_R = -D_POSIX_C_SOURCE=199506L
+#
+
+DEFINES_R = -D_POSIX_C_SOURCE=199506L
+
+#
+# The compiler optimization flags. I like to keep this separate so
+# that I can set it to -g from the 'make' command line without having
+# to edit this file when debugging the library. If you aren't working
+# on modifying the library, leave this set to -O.
+#
+
+OPT = -O
+
+#
+# These are paranoid gcc warning flags to use when compiling new code.
+# Simply invoke make with WARNING_FLAGS='$(PEDANTIC_FLAGS)'.
+#
+PEDANTIC_FLAGS=-Wall -Wshadow -Wpointer-arith -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
+
+#
+# Specify any extra compiler warning options that you want to use.
+# Leave this blank unless you are porting the library to a new system,
+# or modifying the library.
+#
+
+WARNING_FLAGS=
+
+#
+# If you want to compile the demo program, specify any system
+# libraries that are needed for the terminal I/O functions.
+#
+# If you are using terminfo, you will probably only need -lcurses.
+# For termcap you may need -ltermcap or -ltermlib.
+#
+# For Solaris, use:
+#
+#  LIBS = -lcurses
+#
+# For linux, use:
+#
+#  LIBS = -lncurses
+#
+
+LIBS = @LIBS@
+
+#
+# List the default target libraries. This should be one or
+# both of the words "normal" and "reentrant".
+#
+TARGETS = @TARGETS@
+
+#
+# List which types of the above libraries are required.
+# This should be one or both of the words "static" and "shared".
+#
+TARGET_LIBS = @TARGET_LIBS@
+
+#
+# If you want the demo programs to be built, the following variable
+# should be assigned the single word: demos. If it isn't assigned
+# anything, the demo programs won't be built.
+#
+DEMOS = demos
+
+#
+# List the programs that are to be made by default.
+#
+PROGRAMS = enhance
+
+#
+# List programs for which reentrant versions are to be built by default.
+#
+PROGRAMS_R =
+
+#-----------------------------------------------------------------------
+# You shouldn't need to change anything below this line.
+#-----------------------------------------------------------------------
+
+CFLAGS = $(OPT) $(WARNING_FLAGS) $(DEFINES) @CFLAGS@ @SHARED_CFLAGS@
+
+default: $(TARGETS)
+
+normal:
+	@$(MAKE) -f $(srcdir)/Makefile.rules TARGETS="$(TARGET_LIBS)" SUFFIX="" CFLAGS="$(CFLAGS)" CC="$(CC)" OBJDIR=normal_obj LINK_SHARED='@LINK_SHARED@' SHARED_EXT='@SHARED_EXT@' SHARED_ALT='@SHARED_ALT@' LIBS='$(LIBS)' srcdir='$(srcdir)' LIBDIR='$(LIBDIR)' LN_S='@LN_S@' DEMOS="$(DEMOS)" PROGRAMS='$(PROGRAMS)' RANLIB='$(RANLIB)'
+
+reentrant:
+	@$(MAKE) -f $(srcdir)/Makefile.rules TARGETS="$(TARGET_LIBS)" SUFFIX="_r" CFLAGS="$(CFLAGS) $(DEFINES_R)" CC="$(CC)" OBJDIR=reentrant_obj LINK_SHARED='@LINK_SHARED@' SHARED_EXT='@SHARED_EXT@' SHARED_ALT='@SHARED_ALT@' LIBS='$(LIBS)' srcdir='$(srcdir)' LIBDIR='$(LIBDIR)' LN_S='@LN_S@' DEMOS="$(DEMOS)" PROGRAMS='$(PROGRAMS_R)' RANLIB='$(RANLIB)'
+
+demos: normal
+
+demos_r: reentrant
+
+clean:
+	rm -rf *.o normal_obj reentrant_obj libtecla*.a demo demo2 demo_r demo2_r enhance *~ man3/*~ html/*~ compile_reentrant compile_normal
+	@endings="@SHARED_EXT@ @SHARED_ALT@" ; \
+	for alt in $$endings ; do \
+	  lib="libtecla*$$alt" ; \
+	  rm -f $$lib; echo rm -f $$lib ; \
+	done
+
+distclean: clean
+	rm -f config.cache config.status config.log Makefile libtecla.map.opt
+	cp $(srcdir)/Makefile.stub Makefile
+
+install_lib: $(TARGETS) $(LIBDIR)
+	@for lib in libtecla.a libtecla_r.a ; do \
+	   if [ -f $$lib ] ; then \
+	     cp $$lib $(LIBDIR)/ ; chmod ugo+r $(LIBDIR)/$$lib; \
+	     echo "cp $$lib $(LIBDIR)/ ; chmod ugo+r $(LIBDIR)/$$lib"; \
+	   fi ; \
+	done
+	@for lib in libtecla libtecla_r ; do \
+	   src="$$lib@SHARED_EXT@"; \
+	   if [ -f $$src ] ; then \
+	     dst="$(LIBDIR)/$$src"; \
+	     cp -f $$src $$dst; chmod a=rX $$dst; \
+	     echo "cp -f $$src $$dst ; chmod a=rX $$dst"; \
+	     endings="@SHARED_ALT@" ; \
+	     for alt in $$endings ; do \
+	       lnk="$$lib$$alt"; \
+	       (cd $(LIBDIR); rm -f $$lnk; @LN_S@ $$src $$lnk); \
+	       echo "(cd $(LIBDIR); rm -f $$lnk; @LN_S@ $$src $$lnk)"; \
+	     done ; \
+	   fi ; \
+	done
+
+install_inc: $(INCDIR)
+	@if [ -f $(srcdir)/libtecla.h ]; then \
+	  cp $(srcdir)/libtecla.h $(INCDIR)/ ; chmod ugo+r $(INCDIR)/libtecla.h; \
+	  echo "cp $(srcdir)/libtecla.h $(INCDIR)/ ; chmod ugo+r $(INCDIR)/libtecla.h"; \
+	fi
+
+install_man: $(MANDIR) $(MANDIR)/man3
+	cd $(srcdir)/man3 && for page in *.3; do cp $$page $(MANDIR)/man3; chmod ugo+r $(MANDIR)/man3/$$page; done
+
+install_bin: $(BINDIR) $(PROGRAMS) $(PROGRAMS_R)
+	progs="$(PROGRAMS) $(PROGRAMS_R)"; \
+	for prog in $$progs; do \
+	  cp $$prog $(BINDIR)/; \
+	  chmod ugo+rx $(BINDIR)/$$prog; \
+	done
+
+install: install_lib install_inc install_man install_bin
+
+# Make any missing installation directories.
+
+$(MANDIR) $(MANDIR)/man3 $(LIBDIR) $(INCDIR) $(BINDIR):
+	$(srcdir)/install-sh -d $@
+	chmod ugo+rx $@
diff --git a/libtecla-1.4.1/Makefile.rules b/libtecla-1.4.1/Makefile.rules
new file mode 100644
index 0000000..6552057
--- /dev/null
+++ b/libtecla-1.4.1/Makefile.rules
@@ -0,0 +1,142 @@
+default: $(OBJDIR) $(TARGETS) $(DEMOS) $(PROGRAMS)
+
+#-----------------------------------------------------------------------
+# You shouldn't need to change anything in this file.
+#-----------------------------------------------------------------------
+
+# Create the directory in which the object files will be created.
+
+$(OBJDIR):
+	mkdir $(OBJDIR)
+
+# Construct the compilation command.
+
+COMPILE = $(CC) -c $(CFLAGS) -o $@
+
+LIB_OBJECTS = $(OBJDIR)/getline.o $(OBJDIR)/keytab.o $(OBJDIR)/freelist.o \
+ $(OBJDIR)/strngmem.o $(OBJDIR)/hash.o $(OBJDIR)/history.o \
+ $(OBJDIR)/direader.o $(OBJDIR)/homedir.o $(OBJDIR)/pathutil.o \
+ $(OBJDIR)/expand.o $(OBJDIR)/stringrp.o $(OBJDIR)/cplfile.o \
+ $(OBJDIR)/cplmatch.o $(OBJDIR)/pcache.o $(OBJDIR)/version.o
+
+# List all of the programs that this makefile can build.
+
+PROGS = demo$(SUFFIX) demo2$(SUFFIX) enhance$(SUFFIX)
+
+static: libtecla$(SUFFIX).a
+
+libtecla$(SUFFIX).a: $(LIB_OBJECTS)
+	ar -ru $@ $(LIB_OBJECTS); \
+	$(RANLIB) $@; \
+	rm -f $(PROGS)
+
+shared: libtecla$(SUFFIX)$(SHARED_EXT)
+
+libtecla$(SUFFIX)$(SHARED_EXT): $(LIB_OBJECTS) $(srcdir)/libtecla.map \
+ libtecla.map.opt
+	$(LINK_SHARED)
+	@endings="$(SHARED_ALT)" ; \
+	for alt in $$endings ; do \
+	  lnk="libtecla$(SUFFIX)$$alt"; \
+	  echo "rm -f $$lnk; $(LN_S) $@ $$lnk"; \
+	  rm -f $$lnk; $(LN_S) $@ $$lnk; \
+	done; \
+	rm -f $(PROGS)
+
+libtecla.map.opt: $(srcdir)/libtecla.map
+	sed -n 's/^[ 	]*\([_a-zA-Z0-9]*\)[ 	]*;.*/+e \1/p' $? >$@
+
+demos: demo$(SUFFIX) demo2$(SUFFIX)
+
+demo$(SUFFIX): $(OBJDIR)/demo.o
+	LD_RUN_PATH="$(LIBDIR):$$LD_RUN_PATH:`pwd`" $(CC) $(CFLAGS) -o $@ \
+ $(OBJDIR)/demo.o -L. -ltecla$(SUFFIX) $(LIBS)
+
+demo2$(SUFFIX): $(OBJDIR)/demo2.o
+	LD_RUN_PATH="$(LIBDIR):$$LD_RUN_PATH:`pwd`" $(CC) $(CFLAGS) -o $@ \
+ $(OBJDIR)/demo2.o -L. -ltecla$(SUFFIX) $(LIBS)
+
+enhance$(SUFFIX): $(OBJDIR)/enhance.o
+	LD_RUN_PATH="$(LIBDIR):$$LD_RUN_PATH:`pwd`" $(CC) $(CFLAGS) -o $@ \
+ $(OBJDIR)/enhance.o -L. -ltecla$(SUFFIX) $(LIBS)
+
+#-----------------------------------------------------------------------
+# Object file dependencies.
+#-----------------------------------------------------------------------
+
+$(OBJDIR)/getline.o: $(srcdir)/getline.c $(srcdir)/pathutil.h \
+ $(srcdir)/libtecla.h $(OBJDIR)/keytab.h $(srcdir)/history.h \
+ $(srcdir)/freelist.h $(srcdir)/stringrp.h $(srcdir)/getline.h
+	$(COMPILE) $(srcdir)/getline.c
+
+$(OBJDIR)/keytab.o: $(srcdir)/keytab.c $(OBJDIR)/keytab.h \
+ $(srcdir)/strngmem.h $(srcdir)/getline.h
+	$(COMPILE) $(srcdir)/keytab.c
+
+$(OBJDIR)/strngmem.o: $(srcdir)/strngmem.c $(srcdir)/strngmem.h \
+ $(srcdir)/freelist.h
+	$(COMPILE) $(srcdir)/strngmem.c
+
+$(OBJDIR)/freelist.o: $(srcdir)/freelist.c $(srcdir)/freelist.h
+	$(COMPILE) $(srcdir)/freelist.c
+
+$(OBJDIR)/hash.o: $(srcdir)/hash.c $(srcdir)/hash.h $(srcdir)/strngmem.h \
+ $(srcdir)/freelist.h
+	$(COMPILE) $(srcdir)/hash.c
+
+$(OBJDIR)/history.o: $(srcdir)/history.c $(srcdir)/history.h \
+ $(srcdir)/freelist.h
+	$(COMPILE) $(srcdir)/history.c
+
+$(OBJDIR)/expand.o: $(srcdir)/expand.c $(srcdir)/freelist.h \
+ $(srcdir)/direader.h $(srcdir)/pathutil.h $(srcdir)/homedir.h \
+ $(srcdir)/stringrp.h $(srcdir)/libtecla.h
+	$(COMPILE) $(srcdir)/expand.c
+
+$(OBJDIR)/direader.o: $(srcdir)/direader.c $(srcdir)/direader.h
+	$(COMPILE) $(srcdir)/direader.c
+
+$(OBJDIR)/homedir.o: $(srcdir)/homedir.c $(srcdir)/pathutil.h \
+ $(srcdir)/homedir.h
+	$(COMPILE) $(srcdir)/homedir.c
+
+$(OBJDIR)/pathutil.o: $(srcdir)/pathutil.c $(srcdir)/pathutil.h
+	$(COMPILE) $(srcdir)/pathutil.c
+
+$(OBJDIR)/stringrp.o: $(srcdir)/stringrp.c $(srcdir)/freelist.h \
+ $(srcdir)/stringrp.h
+	$(COMPILE) $(srcdir)/stringrp.c
+
+$(OBJDIR)/cplfile.o: $(srcdir)/cplfile.c $(srcdir)/libtecla.h \
+ $(srcdir)/direader.h $(srcdir)/homedir.h $(srcdir)/pathutil.h \
+ $(srcdir)/cplfile.h
+	$(COMPILE) $(srcdir)/cplfile.c
+
+$(OBJDIR)/cplmatch.o: $(srcdir)/cplmatch.c $(srcdir)/libtecla.h \
+ $(srcdir)/stringrp.h $(srcdir)/pathutil.h $(srcdir)/cplfile.h
+	$(COMPILE) $(srcdir)/cplmatch.c
+
+$(OBJDIR)/pcache.o: $(srcdir)/pcache.c $(srcdir)/libtecla.h \
+ $(srcdir)/pathutil.h $(srcdir)/homedir.h $(srcdir)/freelist.h \
+ $(srcdir)/direader.h $(srcdir)/stringrp.h
+	$(COMPILE) $(srcdir)/pcache.c
+
+$(OBJDIR)/demo.o: $(srcdir)/demo.c $(srcdir)/libtecla.h
+	$(COMPILE) $(srcdir)/demo.c
+
+$(OBJDIR)/demo2.o: $(srcdir)/demo2.c $(srcdir)/libtecla.h
+	$(COMPILE) $(srcdir)/demo2.c
+
+$(OBJDIR)/version.o: $(srcdir)/version.c $(srcdir)/libtecla.h
+	$(COMPILE) $(srcdir)/version.c
+
+$(OBJDIR)/enhance.o: $(srcdir)/enhance.c $(srcdir)/libtecla.h
+	$(COMPILE) $(srcdir)/enhance.c
+
+#-----------------------------------------------------------------------
+# Include file dependencies.
+#-----------------------------------------------------------------------
+
+$(OBJDIR)/keytab.h: $(srcdir)/keytab.h $(srcdir)/libtecla.h \
+ $(srcdir)/hash.h $(srcdir)/strngmem.h
+	cp $(srcdir)/keytab.h $@
diff --git a/libtecla-1.4.1/Makefile.stub b/libtecla-1.4.1/Makefile.stub
new file mode 100644
index 0000000..15116b5
--- /dev/null
+++ b/libtecla-1.4.1/Makefile.stub
@@ -0,0 +1,3 @@
+default:
+	./configure
+	make
diff --git a/libtecla-1.4.1/PORTING b/libtecla-1.4.1/PORTING
new file mode 100644
index 0000000..db39818
--- /dev/null
+++ b/libtecla-1.4.1/PORTING
@@ -0,0 +1,38 @@
+The Tecla library was written with portability in mind, so no
+modifications to the source code should be needed on UNIX or LINUX
+platforms. The default compilation and linking arrangements should
+also work unchanged on these systems, but if no specific configuration
+has been provided for your system, shared libraries won't be compiled.
+Configuring these requires modifications to be made to the file:
+
+  configure.in
+
+This file is heavily commented (comments start with the word dnl) and
+is relatively simple, so the instructions and suggestions that you
+find in this file should be sufficient to help you figure out how to
+add a configuration for your system. This file is an input file to the
+GNU autoconf program, which uses it as a template for generating the
+distributed configure script. If autoconf is installed on your system,
+creating a new configure script is a simple matter of typing.
+
+  autoconf
+
+To avoid confusion with the leftovers of the previous configuration,
+you should then do the following:
+
+ rm -f config.cache
+ ./configure
+ make clean
+ ./configure
+ make
+
+The first ./configure creates a new makefile for your system, allowing
+you to type 'make clean' to discard any files that were compiled with
+the previous configuration. Since 'make clean' also deletes the new
+makefile, a second invokation of the configure script is then
+performed to re-create the makefile. The final make then creates the
+tecla library from scratch.
+
+Once you have confirmed that the new configuration works, please send
+the modified "configure.in" template to mcs@astro.caltech.edu, so that
+your changes can be included in subsequent releases.
diff --git a/libtecla-1.4.1/README b/libtecla-1.4.1/README
new file mode 100644
index 0000000..894819d
--- /dev/null
+++ b/libtecla-1.4.1/README
@@ -0,0 +1,53 @@
+This is version 1.4.1 of the tecla command-line editing library.
+
+For the current official release, please direct your browser to:
+
+  http://www.astro.caltech.edu/~mcs/tecla/index.html
+
+The tecla library provides UNIX and LINUX programs with interactive
+command line editing facilities, similar to those of the unix tcsh
+shell. In addition to simple command-line editing, it supports recall
+of previously entered command lines, TAB completion of file names, and
+in-line wild-card expansion of filenames.  The internal functions
+which perform file-name completion and wild-card expansion are also
+available externally for optional use by programs, along with a module
+for tab-completion and lookup of filenames in a list of directories.
+
+Note that special care has been taken to allow the use of this library
+in threaded programs. The option to enable this is discussed in the
+Makefile, and specific discussions of thread safety are presented in
+the included man pages.
+
+For instructions on how to compile and install the library, please see
+the INSTALL file, which should be in the same directory as this file.
+
+Copyright and Disclaimer
+------------------------
+Copyright (c) 2000, 2001 by Martin C. Shepherd.
+
+All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, and/or sell copies of the Software, and to permit persons
+to whom the Software is furnished to do so, provided that the above
+copyright notice(s) and this permission notice appear in all copies of
+the Software and that both the above copyright notice(s) and this
+permission notice appear in supporting documentation.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+Except as contained in this notice, the name of a copyright holder
+shall not be used in advertising or otherwise to promote the sale, use
+or other dealings in this Software without prior written authorization
+of the copyright holder.
diff --git a/libtecla-1.4.1/RELEASE.NOTES b/libtecla-1.4.1/RELEASE.NOTES
new file mode 100644
index 0000000..1b18a4a
--- /dev/null
+++ b/libtecla-1.4.1/RELEASE.NOTES
@@ -0,0 +1,357 @@
+This file lists major changes which accompany each new release.
+
+Version 1.4.1:
+
+  This is a maintenance release. It includes minor changes to support
+  Mac OS X (Darwin), the QNX real-time operating system, and Cygwin
+  under Windows. It also fixes an oversight that was preventing the
+  tab key from inserting tab characters when users unbound the
+  complete-word action from it.
+
+Version 1.4.0:
+
+  The contents of the history list can now be saved and restored with
+  the new gl_save_history() and gl_load_history() functions.
+
+  Event handlers can now be registered to watch for and respond to I/O
+  on arbitrary file descriptors while gl_get_line() is waiting for
+  terminal input from the user. See the gl_get_line(3) man page
+  for details on gl_watch_fd().
+
+  As an optional alternative to getting configuration information only
+  from ~/.teclarc, the new gl_configure_getline() function allows
+  configuration commands to be taken from any of, a string, a
+  specified application-specific file, and/or a specified
+  user-specific file. See the gl_get_line(3) man page for details.
+
+  The version number of the library can now be queried using the
+  libtecla_version() function. See the libtecla(3) man page.
+
+  The new gl_group_history() function allows applications to group
+  different types of input line in the history buffer, and arrange for
+  only members of the appropriate group to be recalled on a given call
+  to gl_get_line(). See the gl_get_line(3) man page.
+
+  The new gl_show_history() function displays the current history list
+  to a given stdio output stream. See the gl_get_line(3) man page.
+
+  new_GetLine() now allows you to specify a history buffer size of
+  zero, thus requesting that no history buffer be allocated. You can
+  subsequently resize or delete the history buffer at any time, by
+  calling gl_resize_history(), limit the number of lines that are
+  allowed in the buffer by calling gl_limit_history(), clear either
+  all history lines from the history list, or just the history lines
+  that are associated with the current history group, by calling
+  gl_clear_history, and toggle the history mechanism on and off by
+  calling gl_toggle_history().
+
+  The new gl_terminal_size() function can be used to query the
+  current terminal size. It can also be used to supply a default
+  terminal size on systems where no mechanism is available for
+  looking up the size.
+
+  The contents and configuration of the history list can now be
+  obtained by the calling application, by calling the new
+  gl_lookup_history(), gl_state_of_history(), gl_range_of_history()
+  and gl_size_of_history() functions. See the gl_get_line(3) man page.
+
+  Echoing of the input line as it is typed, can now be turned on and
+  off via the new gl_echo_mode() function. While echoing is disabled,
+  newly entered input lines are omitted from the history list.  See
+  the gl_get_line(3) man page.
+
+  While the default remains to display the prompt string literally,
+  the new gl_prompt_style() function can be used to enable text
+  attribute formatting directives in prompt strings, such as
+  underlining, bold font, and highlighting directives.
+
+  Signal handling in gl_get_line() is now customizable. The default
+  signal handling behavior remains essentially the same, except that
+  the SIGTSTP, SIGTTIN and SIGTTOU are now forwarded to the
+  corresponding signal handler of the calling program, instead of
+  causing a SIGSTOP to be sent to the application.  It is now possible
+  to remove signals from the list that are trapped by gl_get_line(),
+  as well as add new signals to this list. The signal and terminal
+  environments in which the signal handler of the calling program is
+  invoked, and what gl_get_line() does after the signal handler
+  returns, is now customizable on a per signal basis. You can now also
+  query the last signal that was caught by gl_get_line(). This is
+  useful when gl_get_line() aborts with errno=EINTR, and you need to
+  know which signal caused it to abort.
+
+  Key-sequences bound to action functions can now start with printable
+  characters. Previously only keysequences starting with control or
+  meta characters were permitted.
+
+  gl_get_line() is now 8-bit clean. If the calling program has
+  correctly called setlocale(LC_CTYPE,""), then the user can select an
+  alternate locale by setting the standard LC_CTYPE, LC_ALL, or LANG
+  environment variables, and international characters can then be
+  entered directly, either by using a non-US keyboard, or by using a
+  compose key on a standard US keyboard. Note that in locales in which
+  meta characters become printable, meta characters no longer match
+  M-c bindings, which then have to be entered using their escape-c
+  equivalents.  Fortunately most modern terminal emulators either
+  output the escape-c version by default when the meta key is used, or
+  can be configured to do so (see the gl_get_line(3) man page), so in
+  most cases you can continue to use the meta key.
+
+  Completion callback functions can now tell gl_get_line() to return
+  the input line immediately after a successful tab completion, simply
+  by setting the last character of the optional continuation suffix to
+  a newline character (ie. in the call to cpl_add_completion()).
+
+  It is now safe to create and use multiple GetLine objects, albeit
+  still only from a single thread. In conjunction with the new
+  gl_configure_getline() function, this optionally allows multiple
+  GetLine objects with different bindings to be used to implement
+  different input modes.
+
+  The edit-mode configuration command now accepts the argument,
+  none. This tells gl_get_line() to revert to using just the native
+  line editing facilities provided by the terminal driver. This could
+  be used if the termcap or terminfo entry of the host terminal were
+  badly corrupted.
+
+  Application callback functions invoked by gl_get_line() can now
+  change the displayed prompt using the gl_replace_prompt() function.
+
+  Their is now an optional program distributed with the library. This
+  is a beta release of a program which adds tecla command-line editing
+  to virtually any third party application without the application
+  needing to be linked to the library. See the enhance(3) man page for
+  further details. Although built and installed by default, the
+  INSTALL document explains how to prevent this.
+
+  The INSTALL document now explains how you can stop the demo programs
+  from being built and installed.
+
+  NetBSD/termcap fixes. Mike MacFaden reported two problems that he
+  saw when compiling libtecla under NetBSD. Both cases were related to
+  the use of termcap.  Most systems use terminfo, so this problem has
+  gone unnoticed until now, and won't have affected the grand majority
+  of users.  The configure script had a bug which prevented the check
+  for CPP working properly, and getline.c wouldn't compile due to an
+  undeclared variable when USE_TERMCAP was defined. Both problems have
+  now been fixed. Note that if you successfully compiled version
+  1.3.3, this problem didn't affect you.
+
+  An unfortunate and undocumented binding of the key-sequence M-O was
+  shadowing the arrow-key bindings on systems that use ^[OA etc. I
+  have removed this binding (the documented lower case M-o binding
+  remains bound). Under the KDE konsole terminal this was causing the
+  arrow keys to do something other than expected.
+
+  There was a bug in the history list code which could result in
+  strange entries appearing at the start of the history list once
+  enough history lines had been added to the list to cause the
+  circular history buffer to wrap. This is now fixed.
+ 
+Version 1.3.3:
+
+  Signal handling has been re-written, and documentation of its
+  behaviour has been added to the gl_get_line(3) man page. In addition
+  to eliminating race conditions, and appropriately setting errno for
+  those signals that abort gl_get_line(), many more signals are now
+  intercepted, making it less likely that the terminal will be left in
+  raw mode by a signal that isn't trapped by gl_get_line().
+
+  A bug was also fixed that was leaving the terminal in raw mode if
+  the editing mode was changed interactively between vi and emacs.
+  This was only noticeable when running programs from old shells that
+  don't reset terminal modes.
+
+Version 1.3.2:
+
+  Tim Eliseo contributed a number of improvements to vi mode,
+  including a fuller set of vi key-bindings, implementation of the vi
+  constraint that the cursor can't backup past the point at which
+  input mode was entered, and restoration of overwritten characters
+  when backspacing in overwrite mode. There are also now new bindings
+  to allow users to toggle between vi and emacs modes interactively.
+  The terminal bell is now used in some circumstances, such as when an
+  unrecognized key sequence is entered. This can be turned off by the
+  new nobeep option in the tecla configuration file.
+
+  Unrelated to the above, a problem under Linux which prevented ^Q
+  from being used to resume terminal output after the user had pressed
+  ^S, has been fixed.
+
+Version 1.3.1:
+
+  In vi mode a bug was preventing the history-search-backward and
+  history-search-forward actions from doing anything when invoked on
+  empty lines. On empty lines they now act like up-history and
+  down-history respectively, as in emacs mode.
+
+  When creating shared libraries under Linux, the -soname directive
+  was being used incorrectly. The result is that Linux binaries linked
+  with the 1.2.3, 1.2.4 and 1.3.0 versions of the tecla shared
+  libraries, will refuse to see other versions of the shared library
+  until relinked with version 1.3.1 or higher.
+
+  The configure script can now handle the fact that under Solaris-2.6
+  and earlier, the only curses library is a static one that hides in
+  /usr/ccs/lib. Under Linux it now also caters for old versions of GNU
+  ld which don't accept version scripts.
+
+  The demos are now linked against the shared version of the library
+  if possible. Previously they were always linked with the static
+  version.
+
+Version 1.3.0:
+
+  The major change in this release is the addition of an optional vi
+  command-line editing mode in gl_get_line(), along with lots of new
+  action functions to support its bindings. To enable this, first
+  create a ~/.teclarc file if you don't already have one, then add the
+  following line to it.
+
+   edit-mode vi
+
+  The default vi bindings, which are designed to mimic those of the vi
+  editor as closely as possible, are described in the gl_get_line(3)
+  man page.
+
+  A new convenience function called ef_list_expansions() has been
+  added for listing filename expansions. See the ef_list_expansions(3)
+  man page for details. This is used in a new list-glob binding, bound
+  to ^Xg in emacs mode, and ^G in vi input mode.
+
+  A bug has been fixed in the key-binding table expansion code. This
+  bug would have caused problems to anybody who defined more than
+  about 18 personalized key-bindings in their ~/.teclarc file.
+
+Version 1.2.4:
+
+  Buffered I/O is now used for writing to terminals, and where
+  supported, cursor motion is done with move-n-positions terminfo
+  capabilities instead of doing lots of move-1-position requests. This
+  greatly improves how the library feels over slow links.
+
+  You can now optionally compile different architectures in different
+  directories, without having to make multiple copies of the
+  distribution. This is documented in the INSTALL file.
+
+  The ksh ~+ directive is now supported.
+
+  Thanks to Markus Gyger for the above improvements.
+
+  Documentation has been added to the INSTALL file describing features
+  designed to facilitate configuration and installation of the library
+  as part of larger packages. These features are intended to remove
+  the need to modify the tecla distribution's configuration and build
+  procedures when embedding the libtecla distribution in other package
+  distributions.
+
+  A previous fix to stop the cursor from warping when the last
+  character of the input line was in the last column of the terminal,
+  was only being used for the first terminal line of the input line.
+  It is now used for all subsequent lines as well, as originally
+  intended.
+  
+Version 1.2.3:
+
+  The installation procedure has been better automated with the
+  addition of an autoconf configure script. This means that installers
+  can now compile and install the library by typing:
+
+    ./configure
+    make
+    make install
+
+  On all systems this makes at least the normal static version of the
+  tecla library. It also makes the reentrant version if reentrant
+  POSIX functions are detected.  Under Solaris, Linux and HP-UX the
+  configuration script arranges for shared libraries to be compiled in
+  addition to the static libraries.  It is hoped that installers will
+  return information about how to compile shared libraries on other
+  systems, for inclusion in future releases, and to this end, a new
+  PORTING guide has been provided.
+
+  The versioning number scheme has been changed. This release would
+  have been 1.2c, but instead will be refered to as 1.2.3. The
+  versioning scheme, based on conventions used by Sun Microsystems, is
+  described in configure.in.
+
+  The library was also tested under HP-UX, and this revealed two
+  serious bugs, both of which have now been fixed.
+  
+  The first bug prevented the library from writing control codes to
+  terminals on big-endian machines, with the exception of those
+  running under Solaris. This was due to an int variable being used
+  where a char was needed.
+
+  The second bug had the symptom that on systems that don't use the
+  newline character as the control code for moving the cursor down a
+  line, a newline wasn't started when the user hit enter.
+
+Version 1.2b:
+
+  Two more minor bug fixes:
+
+  Many terminals don't wrap the cursor to the next line when a
+  character is written to the rightmost terminal column. Instead, they
+  delay starting a new line until one more character is written, at
+  which point they move the cursor two positions.  gl_get_line()
+  wasn't aware of this, so cursor repositionings just after writing
+  the last character of a column, caused it to erroneously go up a
+  line. This has now been remedied, using a method that should work
+  regardless of whether a terminal exhibits this behavior or not.
+
+  Some systems dynamically record the current terminal dimensions in
+  environment variables called LINES and COLUMNS. On such systems,
+  during the initial terminal setup, these values should override the
+  static values read from the terminal information databases, and now
+  do.  Previously they were only used if the dimensions returned by
+  terminfo/termcap looked bogus.
+
+Version 1.2a:
+
+  This minor release fixes the following two bugs:
+
+  The initial terminal size and subsequent changes thereto, weren't
+  being noticed by gl_get_line(). This was because the test for the
+  existence of TIOCWINSZ was erroneously placed before the inclusion
+  of termios.h. One of the results was that on input lines that
+  spanned more than one terminal line, the cursor occasionally jumped
+  unexpectedly to the previous terminal line.
+
+  On entering a line that wrapped over multiple terminal lines,
+  gl_get_line() simply output a carriage-return line-feed at the point
+  at which the user pressed return. Thus if one typed in such a line,
+  then moved back onto one of the earlier terminal lines before
+  hitting return, the cursor was left on a line containing part of the
+  line that had just been entered. This didn't do any harm, but it
+  looked a mess.
+
+Version 1.2:
+
+  A new facility for looking up and completing filenames in UNIX-style
+  paths has now been added (eg. you can search for, or complete
+  commands using the UNIX PATH environment variable). See the
+  pca_lookup_file(3) man page.
+
+  The already existing filename completion callback can now be made
+  selective in what types of files it lists. See the
+  cpl_complete_word(3) man page.
+
+  Due to its potential to break applications when changed, the use of
+  the publically defined CplFileArgs structure to configure the
+  cpl_file_completions() callback is now deprecated.  The definition
+  of this structure has been frozen, and its documentation has been
+  removed from the man pages.  It will remain supported, but if you
+  have used it, you are recommended to switch to the new method, which
+  involves a new opaque configuration object, allocated via a provided
+  constructor function, configured via accessor functions, and
+  eventually deleted with a provided destructor function. The
+  cpl_file_completions() callback distinguishes which structure type
+  it has been sent by virtue of a code placed at the start of the new
+  structure by the constructor.  It is assumed that no existing
+  applications set the boolean 'escaped' member of the CplFileArgs
+  structure to 4568.  The new method is documented in the
+  cpl_complete_word(3) man page.
+
+Version 1.1j
+
+  This was the initial public release on freshmeat.org.
diff --git a/libtecla-1.4.1/config.guess b/libtecla-1.4.1/config.guess
new file mode 100644
index 0000000..0ce538b
--- /dev/null
+++ b/libtecla-1.4.1/config.guess
@@ -0,0 +1,1183 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
+#   Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Written by Per Bothner <bothner@cygnus.com>.
+# Please send patches to <config-patches@gnu.org>.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit system type (host/target name).
+#
+# Only a few systems have been added to this list; please add others
+# (but try to keep the structure clean).
+#
+
+# Use $HOST_CC if defined. $CC may point to a cross-compiler
+if test x"$CC_FOR_BUILD" = x; then
+  if test x"$HOST_CC" != x; then
+    CC_FOR_BUILD="$HOST_CC"
+  else
+    if test x"$CC" != x; then
+      CC_FOR_BUILD="$CC"
+    else
+      CC_FOR_BUILD=cc
+    fi
+  fi
+fi
+
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 8/24/94.)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+dummy=dummy-$$
+trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    *:NetBSD:*:*)
+	# Netbsd (nbsd) targets should (where applicable) match one or
+	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	# Determine the machine/vendor (is the vendor relevant).
+	case "${UNAME_MACHINE}" in
+	    amiga) machine=m68k-cbm ;;
+	    arm32) machine=arm-unknown ;;
+	    atari*) machine=m68k-atari ;;
+	    sun3*) machine=m68k-sun ;;
+	    mac68k) machine=m68k-apple ;;
+	    macppc) machine=powerpc-apple ;;
+	    hp3[0-9][05]) machine=m68k-hp ;;
+	    ibmrt|romp-ibm) machine=romp-ibm ;;
+	    *) machine=${UNAME_MACHINE}-unknown ;;
+	esac
+	# The Operating System including object format.
+	if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+		| grep __ELF__ >/dev/null
+	then
+	    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+	    # Return netbsd for either.  FIX?
+	    os=netbsd
+	else
+	    os=netbsdelf
+	fi
+	# The OS release
+	release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit 0 ;;
+    alpha:OSF1:*:*)
+	if test $UNAME_RELEASE = "V4.0"; then
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+	fi
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	cat <<EOF >$dummy.s
+	.data
+\$Lformat:
+	.byte 37,100,45,37,120,10,0	# "%d-%x\n"
+
+	.text
+	.globl main
+	.align 4
+	.ent main
+main:
+	.frame \$30,16,\$26,0
+	ldgp \$29,0(\$27)
+	.prologue 1
+	.long 0x47e03d80 # implver \$0
+	lda \$2,-1
+	.long 0x47e20c21 # amask \$2,\$1
+	lda \$16,\$Lformat
+	mov \$0,\$17
+	not \$1,\$18
+	jsr \$26,printf
+	ldgp \$29,0(\$26)
+	mov 0,\$16
+	jsr \$26,exit
+	.end main
+EOF
+	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+	if test "$?" = 0 ; then
+		case `./$dummy` in
+			0-0)
+				UNAME_MACHINE="alpha"
+				;;
+			1-0)
+				UNAME_MACHINE="alphaev5"
+				;;
+			1-1)
+				UNAME_MACHINE="alphaev56"
+				;;
+			1-101)
+				UNAME_MACHINE="alphapca56"
+				;;
+			2-303)
+				UNAME_MACHINE="alphaev6"
+				;;
+			2-307)
+				UNAME_MACHINE="alphaev67"
+				;;
+		esac
+	fi
+	rm -f $dummy.s $dummy
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	exit 0 ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit 0 ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit 0 ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-cbm-sysv4
+	exit 0;;
+    amiga:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit 0 ;;
+    arc64:OpenBSD:*:*)
+	echo mips64el-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    arc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    hkmips:OpenBSD:*:*)
+	echo mips-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    pmax:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sgi:OpenBSD:*:*)
+	echo mips-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    wgrisc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit 0 ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit 0;;
+    SR2?01:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit 0;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit 0 ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit 0 ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    i86pc:SunOS:5.*:*)
+	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit 0 ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit 0 ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit 0 ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit 0 ;;
+    atari*:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit 0 ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+        exit 0 ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit 0 ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+        echo m68k-milan-mint${UNAME_RELEASE}
+        exit 0 ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+        echo m68k-hades-mint${UNAME_RELEASE}
+        exit 0 ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+        echo m68k-unknown-mint${UNAME_RELEASE}
+        exit 0 ;;
+    sun3*:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mac68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme88k:OpenBSD:*:*)
+	echo m88k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit 0 ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit 0 ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit 0 ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit 0 ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit 0 ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD $dummy.c -o $dummy \
+	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+	  && rm $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit 0 ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit 0 ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit 0 ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit 0 ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit 0 ;;
+    AViiON:dgux:*:*)
+        # DG/UX returns AViiON for all architectures
+        UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+ 	exit 0 ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit 0 ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit 0 ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit 0 ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit 0 ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit 0 ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
+	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
+    i?86:AIX:*:*)
+	echo i386-ibm-aix
+	exit 0 ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
+		rm -f $dummy.c $dummy
+		echo rs6000-ibm-aix3.2.5
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit 0 ;;
+    *:AIX:*:4)
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=4.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit 0 ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit 0 ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit 0 ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit 0 ;;                           # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit 0 ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit 0 ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit 0 ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit 0 ;;
+    9000/[34678]??:HP-UX:*:*)
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+              sed 's/^              //' << EOF >$dummy.c
+
+              #define _HPUX_SOURCE
+              #include <stdlib.h>
+              #include <unistd.h>
+
+              int main ()
+              {
+              #if defined(_SC_KERNEL_BITS)
+                  long bits = sysconf(_SC_KERNEL_BITS);
+              #endif
+                  long cpu  = sysconf (_SC_CPU_VERSION);
+
+                  switch (cpu)
+              	{
+              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+              	case CPU_PA_RISC2_0:
+              #if defined(_SC_KERNEL_BITS)
+              	    switch (bits)
+              		{
+              		case 64: puts ("hppa2.0w"); break;
+              		case 32: puts ("hppa2.0n"); break;
+              		default: puts ("hppa2.0"); break;
+              		} break;
+              #else  /* !defined(_SC_KERNEL_BITS) */
+              	    puts ("hppa2.0"); break;
+              #endif
+              	default: puts ("hppa1.0"); break;
+              	}
+                  exit (0);
+              }
+EOF
+	(CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
+	rm -f $dummy.c $dummy
+	esac
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit 0 ;;
+    3050*:HI-UX:*:*)
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
+	echo unknown-hitachi-hiuxwe2
+	exit 0 ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit 0 ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit 0 ;;
+    *9??*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit 0 ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit 0 ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit 0 ;;
+    i?86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit 0 ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit 0 ;;
+    hppa*:OpenBSD:*:*)
+	echo hppa-unknown-openbsd
+	exit 0 ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+        exit 0 ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+        exit 0 ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+        exit 0 ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+        exit 0 ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+        exit 0 ;;
+    CRAY*X-MP:*:*:*)
+	echo xmp-cray-unicos
+        exit 0 ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE}
+	exit 0 ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
+	exit 0 ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*T3E:*:*:*)
+	echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY-2:*:*:*)
+	echo cray2-cray-unicos
+        exit 0 ;;
+    F300:UNIX_System_V:*:*)
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+        echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        exit 0 ;;
+    F301:UNIX_System_V:*:*)
+       echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
+       exit 0 ;;
+    hp300:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    i?86:BSD/386:*:* | i?86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    *:FreeBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit 0 ;;
+    *:OpenBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	exit 0 ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit 0 ;;
+    i*:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit 0 ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i386-pc-interix
+	exit 0 ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit 0 ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit 0 ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    *:GNU:*:*)
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit 0 ;;
+    *:Linux:*:*)
+
+	# The BFD linker knows what the default object file format is, so
+	# first see if it will tell us. cd to the root directory to prevent
+	# problems with other programs or directories called `ld' in the path.
+	ld_help_string=`cd /; ld --help 2>&1`
+	ld_supported_emulations=`echo $ld_help_string \
+			 | sed -ne '/supported emulations:/!d
+				    s/[ 	][ 	]*/ /g
+				    s/.*supported emulations: *//
+				    s/ .*//
+				    p'`
+        case "$ld_supported_emulations" in
+	  *ia64)
+		echo "${UNAME_MACHINE}-unknown-linux"
+		exit 0
+		;;
+	  i?86linux)
+		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+		exit 0
+		;;
+	  elf_i?86)
+		echo "${UNAME_MACHINE}-pc-linux"
+		exit 0
+		;;
+	  i?86coff)
+		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+		exit 0
+		;;
+	  sparclinux)
+		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
+		exit 0
+		;;
+	  armlinux)
+		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
+		exit 0
+		;;
+	  elf32arm*)
+		echo "${UNAME_MACHINE}-unknown-linux-gnuoldld"
+		exit 0
+		;;
+	  armelf_linux*)
+		echo "${UNAME_MACHINE}-unknown-linux-gnu"
+		exit 0
+		;;
+	  m68klinux)
+		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
+		exit 0
+		;;
+	  elf32ppc | elf32ppclinux)
+		# Determine Lib Version
+		cat >$dummy.c <<EOF
+#include <features.h>
+#if defined(__GLIBC__)
+extern char __libc_version[];
+extern char __libc_release[];
+#endif
+main(argc, argv)
+     int argc;
+     char *argv[];
+{
+#if defined(__GLIBC__)
+  printf("%s %s\n", __libc_version, __libc_release);
+#else
+  printf("unkown\n");
+#endif
+  return 0;
+}
+EOF
+		LIBC=""
+		$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
+		if test "$?" = 0 ; then
+			./$dummy | grep 1\.99 > /dev/null
+			if test "$?" = 0 ; then
+				LIBC="libc1"
+			fi
+		fi
+		rm -f $dummy.c $dummy
+		echo powerpc-unknown-linux-gnu${LIBC}
+		exit 0
+		;;
+	esac
+
+	if test "${UNAME_MACHINE}" = "alpha" ; then
+		cat <<EOF >$dummy.s
+			.data
+		\$Lformat:
+			.byte 37,100,45,37,120,10,0	# "%d-%x\n"
+
+			.text
+			.globl main
+			.align 4
+			.ent main
+		main:
+			.frame \$30,16,\$26,0
+			ldgp \$29,0(\$27)
+			.prologue 1
+			.long 0x47e03d80 # implver \$0
+			lda \$2,-1
+			.long 0x47e20c21 # amask \$2,\$1
+			lda \$16,\$Lformat
+			mov \$0,\$17
+			not \$1,\$18
+			jsr \$26,printf
+			ldgp \$29,0(\$26)
+			mov 0,\$16
+			jsr \$26,exit
+			.end main
+EOF
+		LIBC=""
+		$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+		if test "$?" = 0 ; then
+			case `./$dummy` in
+			0-0)
+				UNAME_MACHINE="alpha"
+				;;
+			1-0)
+				UNAME_MACHINE="alphaev5"
+				;;
+			1-1)
+				UNAME_MACHINE="alphaev56"
+				;;
+			1-101)
+				UNAME_MACHINE="alphapca56"
+				;;
+			2-303)
+				UNAME_MACHINE="alphaev6"
+				;;
+			2-307)
+				UNAME_MACHINE="alphaev67"
+				;;
+			esac
+
+			objdump --private-headers $dummy | \
+			  grep ld.so.1 > /dev/null
+			if test "$?" = 0 ; then
+				LIBC="libc1"
+			fi
+		fi
+		rm -f $dummy.s $dummy
+		echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
+	elif test "${UNAME_MACHINE}" = "mips" ; then
+	  cat >$dummy.c <<EOF
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+#ifdef __MIPSEB__
+  printf ("%s-unknown-linux-gnu\n", argv[1]);
+#endif
+#ifdef __MIPSEL__
+  printf ("%sel-unknown-linux-gnu\n", argv[1]);
+#endif
+  return 0;
+}
+EOF
+	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
+	  rm -f $dummy.c $dummy
+	elif test "${UNAME_MACHINE}" = "s390"; then
+	  echo s390-ibm-linux && exit 0
+	else
+	  # Either a pre-BFD a.out linker (linux-gnuoldld)
+	  # or one that does not give us useful --help.
+	  # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
+	  # If ld does not provide *any* "supported emulations:"
+	  # that means it is gnuoldld.
+	  echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
+	  test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
+
+	  case "${UNAME_MACHINE}" in
+	  i?86)
+	    VENDOR=pc;
+	    ;;
+	  *)
+	    VENDOR=unknown;
+	    ;;
+	  esac
+	  # Determine whether the default compiler is a.out or elf
+	  cat >$dummy.c <<EOF
+#include <features.h>
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+#ifdef __ELF__
+# ifdef __GLIBC__
+#  if __GLIBC__ >= 2
+    printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
+#  else
+    printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+#  endif
+# else
+   printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
+#else
+  printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
+#endif
+  return 0;
+}
+EOF
+	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
+	  rm -f $dummy.c $dummy
+	fi ;;
+# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
+# are messed up and put the nodename in both sysname and nodename.
+    i?86:DYNIX/ptx:4*:*)
+	echo i386-sequent-sysv4
+	exit 0 ;;
+    i?86:UNIX_SV:4.2MP:2.*)
+        # Unixware is an offshoot of SVR4, but it has its own version
+        # number series starting with 2...
+        # I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+        # Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit 0 ;;
+    i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit 0 ;;
+    i?86:*:5:7*)
+        # Fixed at (any) Pentium or better
+        UNAME_MACHINE=i586
+        if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
+	    echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
+	else
+	    echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
+	fi
+	exit 0 ;;
+    i?86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit 0 ;;
+    i?86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit 0 ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+        # the processor, so we play safe by assuming i386.
+	echo i386-pc-msdosdjgpp
+        exit 0 ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit 0 ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit 0 ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit 0 ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit 0 ;;
+    M68*:*:R3V[567]*:*)
+	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
+    3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+          && echo i486-ncr-sysv4 && exit 0 ;;
+    m68*:LynxOS:2.*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit 0 ;;
+    i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit 0 ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit 0 ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit 0 ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit 0 ;;
+    PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                           # says <Richard.M.Bartel@ccMail.Census.GOV>
+        echo i586-unisys-sysv4
+        exit 0 ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit 0 ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit 0 ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit 0 ;;
+    news*:NEWS-OS:*:6*)
+	echo mips-sony-newsos6
+	exit 0 ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+	        echo mips-nec-sysv${UNAME_RELEASE}
+	else
+	        echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+        exit 0 ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit 0 ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit 0 ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit 0 ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit 0 ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit 0 ;;
+    *:Darwin:*:*)
+	echo `uname -p`-apple-darwin${UNAME_RELEASE}
+	exit 0 ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	if test "${UNAME_MACHINE}" = "x86pc"; then
+		UNAME_MACHINE=pc
+	fi
+	echo `uname -p`-${UNAME_MACHINE}-nto-qnx
+	exit 0 ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit 0 ;;
+    NSR-W:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit 0 ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit 0 ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit 0 ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+          "4"
+#else
+	  ""
+#endif
+         ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+#if !defined (ultrix)
+  printf ("vax-dec-bsd\n"); exit (0);
+#else
+  printf ("vax-dec-ultrix\n"); exit (0);
+#endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
+rm -f $dummy.c $dummy
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit 0 ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit 0 ;;
+    c34*)
+	echo c34-convex-bsd
+	exit 0 ;;
+    c38*)
+	echo c38-convex-bsd
+	exit 0 ;;
+    c4*)
+	echo c4-convex-bsd
+	exit 0 ;;
+    esac
+fi
+
+#echo '(Unable to guess system type)' 1>&2
+
+exit 1
diff --git a/libtecla-1.4.1/config.sub b/libtecla-1.4.1/config.sub
new file mode 100644
index 0000000..c8e7785
--- /dev/null
+++ b/libtecla-1.4.1/config.sub
@@ -0,0 +1,1268 @@
+#! /bin/sh
+# Configuration validation subroutine script, version 1.1.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
+#   Free Software Foundation, Inc.
+#
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Written by Per Bothner <bothner@cygnus.com>.
+# Please send patches to <config-patches@gnu.org>.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+if [ x$1 = x ]
+then
+	echo Configuration name missing. 1>&2
+	echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
+	echo "or     $0 ALIAS" 1>&2
+	echo where ALIAS is a recognized configuration type. 1>&2
+	exit 1
+fi
+
+# First pass through any local machine types.
+case $1 in
+	*local*)
+		echo $1
+		exit 0
+		;;
+	*)
+	;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple)
+		os=
+		basic_machine=$1
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
+		| arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
+		| 580 | i960 | h8300 \
+		| x86 | ppcbe | mipsbe | mipsle | shbe | shle | armbe | armle \
+		| hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
+		| hppa64 \
+		| alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
+		| alphaev6[78] \
+		| we32k | ns16k | clipper | i370 | sh | powerpc | powerpcle \
+		| 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
+		| mips64orion | mips64orionel | mipstx39 | mipstx39el \
+		| mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
+		| mips64vr5000 | miprs64vr5000el | mcore \
+		| sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
+		| thumb | d10v | fr30 | avr)
+		basic_machine=$basic_machine-unknown
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl)
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i[34567]86)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	# FIXME: clean up the formatting here.
+	vax-* | tahoe-* | i[34567]86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
+	      | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
+	      | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
+	      | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
+	      | xmp-* | ymp-* \
+	      | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* | armbe-* | armle-* \
+	      | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \
+	      | hppa2.0n-* | hppa64-* \
+	      | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
+	      | alphaev6[78]-* \
+	      | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
+	      | clipper-* | orion-* \
+	      | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
+	      | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
+	      | mips64el-* | mips64orion-* | mips64orionel-* \
+	      | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
+	      | mipstx39-* | mipstx39el-* | mcore-* \
+	      | f301-* | armv*-* | s390-* | sv1-* | t3e-* \
+	      | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
+	      | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* \
+	      | bs2000-*)
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-cbm
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-cbm
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-cbm
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	cray2)
+		basic_machine=cray2-cray
+		os=-unicos
+		;;
+	[ctj]90-cray)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+	i[34567]86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i[34567]86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i[34567]86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i[34567]86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	i386-go32 | go32)
+		basic_machine=i386-unknown
+		os=-go32
+		;;
+	i386-mingw32 | mingw32)
+		basic_machine=i386-unknown
+		os=-mingw32
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	m88k-omron*)
+		basic_machine=m88k-omron
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mipsel*-linux*)
+		basic_machine=mipsel-unknown
+		os=-linux-gnu
+		;;
+	mips*-linux*)
+		basic_machine=mips-unknown
+		os=-linux-gnu
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	mmix*)
+		basic_machine=mmix-knuth
+		os=-mmixware
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	msdos)
+		basic_machine=i386-unknown
+		os=-msdos
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+        pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pentium | p5 | k5 | k6 | nexen)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2)
+		basic_machine=i786-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexen-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-*)
+		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=rs6000-ibm
+		;;
+	ppc)	basic_machine=powerpc-unknown
+	        ;;
+	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+	        ;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sparclite-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+	sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3e)
+		basic_machine=t3e-cray
+		os=-unicos
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+               basic_machine=f301-fujitsu
+               ;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	xmp)
+		basic_machine=xmp-cray
+		os=-unicos
+		;;
+        xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	mips)
+		if [ x$os = x-linux-gnu ]; then
+			basic_machine=mips-unknown
+		else
+			basic_machine=mips-mips
+		fi
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sparc | sparcv9)
+		basic_machine=sparc-sun
+		;;
+        cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	c4x*)
+		basic_machine=c4x-none
+		os=-coff
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+        # First match some system type aliases
+        # that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
+	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i[34567]86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto*)
+		os=-nto-qnx
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-ns2 )
+	        os=-nextstep2
+		;;
+	-nsk)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+        -*mint | -*MiNT)
+	        os=-mint
+		;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+        pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		# This also exists in the configure program, but was not the
+		# default.
+		# os=-sunos4
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-ibm)
+		os=-aix
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+        *-gould)
+		os=-sysv
+		;;
+        *-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+        *-sgi)
+		os=-irix
+		;;
+        *-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f301-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-vxsim* | -vxworks*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -*MiNT)
+				vendor=atari
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
diff --git a/libtecla-1.4.1/configure b/libtecla-1.4.1/configure
new file mode 100755
index 0000000..feaa587
--- /dev/null
+++ b/libtecla-1.4.1/configure
@@ -0,0 +1,1939 @@
+#! /bin/sh
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.13 
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
+ac_prev=
+for ac_option
+do
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  case "$ac_option" in
+  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) ac_optarg= ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case "$ac_option" in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir="$ac_optarg" ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build="$ac_optarg" ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file="$ac_optarg" ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir="$ac_optarg" ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    eval "enable_${ac_feature}=no" ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "enable_${ac_feature}='$ac_optarg'" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix="$ac_optarg" ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he)
+    # Omit some internal or obsolete options to make the list less imposing.
+    # This message is too long to be a string in the A/UX 3.1 sh.
+    cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+  --cache-file=FILE       cache test results in FILE
+  --help                  print this message
+  --no-create             do not create output files
+  --quiet, --silent       do not print \`checking...' messages
+  --version               print the version of autoconf that created configure
+Directory and file names:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [same as prefix]
+  --bindir=DIR            user executables in DIR [EPREFIX/bin]
+  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
+  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
+  --datadir=DIR           read-only architecture-independent data in DIR
+                          [PREFIX/share]
+  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
+                          [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
+  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
+  --includedir=DIR        C header files in DIR [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
+  --infodir=DIR           info documentation in DIR [PREFIX/info]
+  --mandir=DIR            man documentation in DIR [PREFIX/man]
+  --srcdir=DIR            find the sources in DIR [configure dir or ..]
+  --program-prefix=PREFIX prepend PREFIX to installed program names
+  --program-suffix=SUFFIX append SUFFIX to installed program names
+  --program-transform-name=PROGRAM
+                          run sed PROGRAM on installed program names
+EOF
+    cat << EOF
+Host type:
+  --build=BUILD           configure for building on BUILD [BUILD=HOST]
+  --host=HOST             configure for HOST [guessed]
+  --target=TARGET         configure for TARGET [TARGET=HOST]
+Features and packages:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --x-includes=DIR        X include files are in DIR
+  --x-libraries=DIR       X library files are in DIR
+EOF
+    if test -n "$ac_help"; then
+      echo "--enable and --with options recognized:$ac_help"
+    fi
+    exit 0 ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host="$ac_optarg" ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir="$ac_optarg" ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir="$ac_optarg" ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir="$ac_optarg" ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir="$ac_optarg" ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir="$ac_optarg" ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir="$ac_optarg" ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir="$ac_optarg" ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix="$ac_optarg" ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix="$ac_optarg" ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix="$ac_optarg" ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name="$ac_optarg" ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir="$ac_optarg" ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir="$ac_optarg" ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site="$ac_optarg" ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir="$ac_optarg" ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir="$ac_optarg" ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target="$ac_optarg" ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers)
+    echo "configure generated by autoconf version 2.13"
+    exit 0 ;;
+
+  -with-* | --with-*)
+    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "with_${ac_package}='$ac_optarg'" ;;
+
+  -without-* | --without-*)
+    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    eval "with_${ac_package}=no" ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes="$ac_optarg" ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries="$ac_optarg" ;;
+
+  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+    ;;
+
+  *)
+    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+      echo "configure: warning: $ac_option: invalid host type" 1>&2
+    fi
+    if test "x$nonopt" != xNONE; then
+      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+    fi
+    nonopt="$ac_option"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
+fi
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 6 checking for... messages and results
+# 5 compiler messages saved in config.log
+if test "$silent" = yes; then
+  exec 6>/dev/null
+else
+  exec 6>&1
+fi
+exec 5>./config.log
+
+echo "\
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+" 1>&5
+
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
+  case "$ac_arg" in
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c) ;;
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
+  esac
+done
+
+# NLS nuisances.
+# Only set these to C if already set.  These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
+if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=getline.c
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then its parent.
+  ac_prog=$0
+  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+  srcdir=$ac_confdir
+  if test ! -r $srcdir/$ac_unique_file; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+  if test "$ac_srcdir_defaulted" = yes; then
+    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+  else
+    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+  fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" != xNONE; then
+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+  fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+  if test -r "$ac_site_file"; then
+    echo "loading site script $ac_site_file"
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  echo "loading cache $cache_file"
+  . $cache_file
+else
+  echo "creating cache $cache_file"
+  > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+ac_exeext=
+ac_objext=o
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+    ac_n= ac_c='
+' ac_t='	'
+  else
+    ac_n=-n ac_c= ac_t=
+  fi
+else
+  ac_n= ac_c='\c' ac_t=
+fi
+
+
+
+
+
+MAJOR_VER="1"
+
+
+
+MINOR_VER="4"
+
+
+
+MICRO_VER="1"
+
+
+CFLAGS="$CFLAGS"
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:543: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="gcc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:573: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_prog_rejected=no
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+        ac_prog_rejected=yes
+	continue
+      fi
+      ac_cv_prog_CC="cc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# -gt 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    set dummy "$ac_dir/$ac_word" "$@"
+    shift
+    ac_cv_prog_CC="$@"
+  fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+  if test -z "$CC"; then
+    case "`uname -s`" in
+    *win32* | *WIN32*)
+      # Extract the first word of "cl", so it can be a program name with args.
+set dummy cl; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:624: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="cl"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ ;;
+    esac
+  fi
+  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:656: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 667 "configure"
+#include "confdefs.h"
+
+main(){return(0);}
+EOF
+if { (eval echo configure:672: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  ac_cv_prog_cc_works=yes
+  # If we can't run a trivial program, we are probably using a cross compiler.
+  if (./conftest; exit) 2>/dev/null; then
+    ac_cv_prog_cc_cross=no
+  else
+    ac_cv_prog_cc_cross=yes
+  fi
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:698: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:703: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.c <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:712: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+  ac_cv_prog_gcc=yes
+else
+  ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+
+ac_test_CFLAGS="${CFLAGS+set}"
+ac_save_CFLAGS="$CFLAGS"
+CFLAGS=
+echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:731: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+  ac_cv_prog_cc_g=yes
+else
+  ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS="$ac_save_CFLAGS"
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+
+
+
+echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
+echo "configure:765: checking whether ${MAKE-make} sets \${MAKE}" >&5
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftestmake <<\EOF
+all:
+	@echo 'ac_maketemp="${MAKE}"'
+EOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+  eval ac_cv_prog_make_${ac_make}_set=yes
+else
+  eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftestmake
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  SET_MAKE=
+else
+  echo "$ac_t""no" 1>&6
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+
+echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
+echo "configure:794: checking whether ln -s works" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  rm -f conftestdata
+if ln -s X conftestdata 2>/dev/null
+then
+  rm -f conftestdata
+  ac_cv_prog_LN_S="ln -s"
+else
+  ac_cv_prog_LN_S=ln
+fi
+fi
+LN_S="$ac_cv_prog_LN_S"
+if test "$ac_cv_prog_LN_S" = "ln -s"; then
+  echo "$ac_t""yes" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+
+for ac_prog in gawk mawk nawk awk
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:821: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_AWK="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+AWK="$ac_cv_prog_AWK"
+if test -n "$AWK"; then
+  echo "$ac_t""$AWK" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$AWK" && break
+done
+
+
+
+# Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:855: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_RANLIB="ranlib"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+  echo "$ac_t""$RANLIB" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+
+ac_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+  if test -f $ac_dir/install-sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f $ac_dir/install.sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
+
+# Do some error checking and defaulting for the host and target type.
+# The inputs are:
+#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
+#
+# The rules are:
+# 1. You are not allowed to specify --host, --target, and nonopt at the
+#    same time.
+# 2. Host defaults to nonopt.
+# 3. If nonopt is not specified, then host defaults to the current host,
+#    as determined by config.guess.
+# 4. Target and build default to nonopt.
+# 5. If nonopt is not specified, then target and build default to host.
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+case $host---$target---$nonopt in
+NONE---*---* | *---NONE---* | *---*---NONE) ;;
+*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
+esac
+
+
+# Make sure we can run config.sub.
+if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
+else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking host system type""... $ac_c" 1>&6
+echo "configure:931: checking host system type" >&5
+
+host_alias=$host
+case "$host_alias" in
+NONE)
+  case $nonopt in
+  NONE)
+    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
+    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
+    fi ;;
+  *) host_alias=$nonopt ;;
+  esac ;;
+esac
+
+host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$host" 1>&6
+
+echo $ac_n "checking target system type""... $ac_c" 1>&6
+echo "configure:952: checking target system type" >&5
+
+target_alias=$target
+case "$target_alias" in
+NONE)
+  case $nonopt in
+  NONE) target_alias=$host_alias ;;
+  *) target_alias=$nonopt ;;
+  esac ;;
+esac
+
+target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
+target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$target" 1>&6
+
+echo $ac_n "checking build system type""... $ac_c" 1>&6
+echo "configure:970: checking build system type" >&5
+
+build_alias=$build
+case "$build_alias" in
+NONE)
+  case $nonopt in
+  NONE) build_alias=$host_alias ;;
+  *) build_alias=$nonopt ;;
+  esac ;;
+esac
+
+build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
+build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$build" 1>&6
+
+test "$host_alias" != "$target_alias" &&
+  test "$program_prefix$program_suffix$program_transform_name" = \
+    NONENONEs,x,x, &&
+  program_prefix=${target_alias}-
+
+
+
+case $target in
+*-sun-solaris2.[0-6]|*-sun-solaris2.[0-6].*)
+  LIBS="$LIBS -L/usr/ccs/lib"
+  ;;
+esac
+
+
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:1002: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+    # This must be in double quotes, not single quotes, because CPP may get
+  # substituted into the Makefile and "${CC-cc}" will confuse make.
+  CPP="${CC-cc} -E"
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp.
+  cat > conftest.$ac_ext <<EOF
+#line 1017 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1023: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -E -traditional-cpp"
+  cat > conftest.$ac_ext <<EOF
+#line 1034 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1040: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -nologo -E"
+  cat > conftest.$ac_ext <<EOF
+#line 1051 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1057: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+  ac_cv_prog_CPP="$CPP"
+fi
+  CPP="$ac_cv_prog_CPP"
+else
+  ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
+
+echo $ac_n "checking for tigetstr in -lcurses""... $ac_c" 1>&6
+echo "configure:1082: checking for tigetstr in -lcurses" >&5
+ac_lib_var=`echo curses'_'tigetstr | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lcurses  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 1090 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char tigetstr();
+
+int main() {
+tigetstr()
+; return 0; }
+EOF
+if { (eval echo configure:1101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
+  cat >> confdefs.h <<\EOF
+#define USE_TERMINFO 1
+EOF
+
+  LIBS="$LIBS -lcurses"
+
+else
+  echo "$ac_t""no" 1>&6
+echo $ac_n "checking for tigetstr in -lncurses""... $ac_c" 1>&6
+echo "configure:1126: checking for tigetstr in -lncurses" >&5
+ac_lib_var=`echo ncurses'_'tigetstr | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lncurses  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 1134 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char tigetstr();
+
+int main() {
+tigetstr()
+; return 0; }
+EOF
+if { (eval echo configure:1145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
+  cat >> confdefs.h <<\EOF
+#define USE_TERMINFO 1
+EOF
+
+  LIBS="$LIBS -lncurses"
+
+else
+  echo "$ac_t""no" 1>&6
+echo $ac_n "checking for tgetstr in -lcurses""... $ac_c" 1>&6
+echo "configure:1170: checking for tgetstr in -lcurses" >&5
+ac_lib_var=`echo curses'_'tgetstr | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lcurses  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 1178 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char tgetstr();
+
+int main() {
+tgetstr()
+; return 0; }
+EOF
+if { (eval echo configure:1189: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
+  cat >> confdefs.h <<\EOF
+#define USE_TERMCAP 1
+EOF
+
+  LIBS="$LIBS -lcurses"
+  ac_safe=`echo "termcap.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for termcap.h""... $ac_c" 1>&6
+echo "configure:1212: checking for termcap.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1217 "configure"
+#include "confdefs.h"
+#include <termcap.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1222: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define HAVE_TERMCAP_H 1
+EOF
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+
+fi
+
+
+
+ac_safe=`echo "term.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for term.h""... $ac_c" 1>&6
+echo "configure:1259: checking for term.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1264 "configure"
+#include "confdefs.h"
+#include <term.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1269: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define HAVE_TERM_H 1
+EOF
+
+else
+  echo "$ac_t""no" 1>&6
+
+  ac_safe=`echo "ncurses/term.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for ncurses/term.h""... $ac_c" 1>&6
+echo "configure:1294: checking for ncurses/term.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1299 "configure"
+#include "confdefs.h"
+#include <ncurses/term.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1304: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define HAVE_NCURSES_TERM_H 1
+EOF
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+fi
+
+
+
+ac_safe=`echo "curses.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for curses.h""... $ac_c" 1>&6
+echo "configure:1335: checking for curses.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1340 "configure"
+#include "confdefs.h"
+#include <curses.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1345: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define HAVE_CURSES_H 1
+EOF
+
+else
+  echo "$ac_t""no" 1>&6
+
+  ac_safe=`echo "ncurses/curses.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for ncurses/curses.h""... $ac_c" 1>&6
+echo "configure:1370: checking for ncurses/curses.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1375 "configure"
+#include "confdefs.h"
+#include <ncurses/curses.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1380: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define HAVE_NCURSES_CURSES_H 1
+EOF
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+fi
+
+
+
+
+TARGETS="normal reentrant"
+
+
+echo $ac_n "checking for reentrant functions""... $ac_c" 1>&6
+echo "configure:1414: checking for reentrant functions" >&5
+if eval "test \"`echo '$''{'tecla_cv_reentrant'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+  KEPT_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=199506L"
+  cat > conftest.$ac_ext <<EOF
+#line 1422 "configure"
+#include "confdefs.h"
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <pwd.h>
+  
+int main() {
+
+    (void) readdir_r(NULL, NULL, NULL);
+    (void) getpwuid_r(geteuid(), NULL, NULL, 0, NULL);
+    (void) getpwnam_r(NULL, NULL, NULL, 0, NULL);
+  
+; return 0; }
+EOF
+if { (eval echo configure:1439: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  tecla_cv_reentrant=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  tecla_cv_reentrant=no
+fi
+rm -f conftest*
+  CFLAGS="$KEPT_CFLAGS"
+
+fi
+
+echo "$ac_t""$tecla_cv_reentrant" 1>&6
+
+
+if test $tecla_cv_reentrant = no; then
+  TARGETS="normal"
+fi
+
+
+echo $ac_n "checking for select system call""... $ac_c" 1>&6
+echo "configure:1462: checking for select system call" >&5
+if eval "test \"`echo '$''{'tecla_cv_select'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+  cat > conftest.$ac_ext <<EOF
+#line 1468 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_SELECT_H
+#include <select.h>
+#endif
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+  
+int main() {
+
+    fd_set fds;
+    int nready;
+    FD_ZERO(&fds);
+    FD_SET(1, &fds);
+    nready = select(2, &fds, &fds, &fds, NULL);
+  
+; return 0; }
+EOF
+if { (eval echo configure:1488: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  tecla_cv_select=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  tecla_cv_select=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$tecla_cv_select" 1>&6
+
+
+if test $tecla_cv_select = yes; then
+  cat >> confdefs.h <<\EOF
+#define HAVE_SELECT 1
+EOF
+
+fi
+
+
+echo $ac_n "checking for SysV pseudo-terminals""... $ac_c" 1>&6
+echo "configure:1513: checking for SysV pseudo-terminals" >&5
+if eval "test \"`echo '$''{'tecla_cv_sysv_pty'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+  cat > conftest.$ac_ext <<EOF
+#line 1519 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <stropts.h>
+  
+int main() {
+
+    char *name = ptsname(0);
+    int i1 = grantpt(0);
+    int i2 = unlockpt(0);
+    int i3 = ioctl(0, I_PUSH, "ptem");
+    return 0;
+  
+; return 0; }
+EOF
+if { (eval echo configure:1536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  tecla_cv_sysv_pty=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  tecla_cv_sysv_pty=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$tecla_cv_sysv_pty" 1>&6
+
+
+if test $tecla_cv_sysv_pty = yes; then
+  cat >> confdefs.h <<\EOF
+#define HAVE_SYSV_PTY 1
+EOF
+
+fi
+
+
+
+SHARED_EXT=""
+
+
+
+SHARED_ALT=""
+
+
+
+SHARED_CFLAGS=""
+
+
+
+LINK_SHARED=""
+
+
+case $target in
+*solaris*)
+  cat >> confdefs.h <<\EOF
+#define __EXTENSIONS__ 1
+EOF
+
+  SHARED_EXT=".so.${MAJOR_VER}"
+  SHARED_ALT=".so"
+  LINK_SHARED='ld -G -M $$(srcdir)/libtecla.map -o $$@ -h $$(@F) -z defs -i $$(LIB_OBJECTS) $$(LIBS) -lc'
+  SHARED_CFLAGS="-Kpic"
+  case $CC in
+  */cc|cc) SHARED_CFLAGS="$SHARED_CFLAGS -xstrconst" ;;
+  gcc) CFLAGS="-I/usr/include $CFLAGS" ;;
+  esac
+  case $target in
+  *sparc*) SHARED_CFLAGS="$SHARED_CFLAGS -xregs=no%appl"
+  esac
+  ;;
+*linux*)
+  SHARED_EXT=".so.${MAJOR_VER}.${MINOR_VER}.${MICRO_VER}"
+  SHARED_ALT=".so .so.${MAJOR_VER}"
+
+
+  echo $ac_n "checking for --version-script in GNU ld""... $ac_c" 1>&6
+echo "configure:1600: checking for --version-script in GNU ld" >&5
+if eval "test \"`echo '$''{'tecla_cv_gnu_ld_script'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+    if (echo 'void dummy(void) {return;}' > dummy.c; $CC -c -fpic dummy.c; \
+         ld -o dummy.so dummy.o -shared --version-script=$srcdir/libtecla.map) 1>&2 2>/dev/null; then
+      tecla_cv_gnu_ld_script=yes
+    else
+      tecla_cv_gnu_ld_script=no
+    fi
+    rm -f dummy.c dummy.o dummy.so
+  
+fi
+
+echo "$ac_t""$tecla_cv_gnu_ld_script" 1>&6
+  if test $tecla_cv_gnu_ld_script = yes; then
+    VERSION_OPT='--version-script=$$(srcdir)/libtecla.map'
+  else
+    VERSION_OPT=''
+  fi
+
+  LINK_SHARED='ld -o $$@ -soname libtecla$$(SUFFIX).so.'${MAJOR_VER}' -shared '$VERSION_OPT' $$(LIB_OBJECTS) $$(LIBS) -lc'
+  SHARED_CFLAGS="-fpic"
+  ;;
+*hpux*)
+  SHARED_EXT=".${MAJOR_VER}"
+  SHARED_ALT=".sl"
+  LINK_SHARED='ld -b +h $$(@F) +k +vshlibunsats -o $$@ -c libtecla.map.opt $$(LIB_OBJECTS) $$(LIBS) -lc'
+  SHARED_CFLAGS="+z"
+  ;;
+*dec-osf*)
+  cat >> confdefs.h <<\EOF
+#define _OSF_SOURCE 1
+EOF
+
+  ;;
+esac
+
+
+if test "$GCC"_ = "yes"_ && test "$LINK_SHARED"_ != "_" ; then
+  SHARED_CFLAGS="-fpic"
+  case $target_os in
+  sparc*solaris*) SHARED_CFLAGS="$SHARED_CFLAGS -mno-app-regs"
+  esac
+  LINK_SHARED="$LINK_SHARED `gcc -print-libgcc-file-name`"
+fi
+
+
+
+
+
+if test "$LINK_SHARED"_ != "_"; then
+  TARGET_LIBS="static shared"
+else
+  TARGET_LIBS="static"
+  LINK_SHARED="@:"
+fi
+
+
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs.  It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already.  You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+  case `(ac_space=' '; set | grep ac_space) 2>&1` in
+  *ac_space=\ *)
+    # `set' does not quote correctly, so add quotes (double-quote substitution
+    # turns \\\\ into \\, and sed turns \\ into \).
+    sed -n \
+      -e "s/'/'\\\\''/g" \
+      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+    ;;
+  *)
+    # `set' quotes correctly as required by POSIX, so do not add quotes.
+    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+    ;;
+  esac >> confcache
+if cmp -s $cache_file confcache; then
+  :
+else
+  if test -w $cache_file; then
+    echo "updating cache $cache_file"
+    cat confcache > $cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+cat > conftest.defs <<\EOF
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
+s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
+s%\[%\\&%g
+s%\]%\\&%g
+s%\$%$$%g
+EOF
+DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
+rm -f conftest.defs
+
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+  case "\$ac_option" in
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+    echo "$CONFIG_STATUS generated by autoconf version 2.13"
+    exit 0 ;;
+  -help | --help | --hel | --he | --h)
+    echo "\$ac_cs_usage"; exit 0 ;;
+  *) echo "\$ac_cs_usage"; exit 1 ;;
+  esac
+done
+
+ac_given_srcdir=$srcdir
+
+trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@SHELL@%$SHELL%g
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@FFLAGS@%$FFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@MAJOR_VER@%$MAJOR_VER%g
+s%@MINOR_VER@%$MINOR_VER%g
+s%@MICRO_VER@%$MICRO_VER%g
+s%@CC@%$CC%g
+s%@SET_MAKE@%$SET_MAKE%g
+s%@LN_S@%$LN_S%g
+s%@AWK@%$AWK%g
+s%@RANLIB@%$RANLIB%g
+s%@host@%$host%g
+s%@host_alias@%$host_alias%g
+s%@host_cpu@%$host_cpu%g
+s%@host_vendor@%$host_vendor%g
+s%@host_os@%$host_os%g
+s%@target@%$target%g
+s%@target_alias@%$target_alias%g
+s%@target_cpu@%$target_cpu%g
+s%@target_vendor@%$target_vendor%g
+s%@target_os@%$target_os%g
+s%@build@%$build%g
+s%@build_alias@%$build_alias%g
+s%@build_cpu@%$build_cpu%g
+s%@build_vendor@%$build_vendor%g
+s%@build_os@%$build_os%g
+s%@CPP@%$CPP%g
+s%@TARGETS@%$TARGETS%g
+s%@SHARED_EXT@%$SHARED_EXT%g
+s%@SHARED_ALT@%$SHARED_ALT%g
+s%@SHARED_CFLAGS@%$SHARED_CFLAGS%g
+s%@LINK_SHARED@%$LINK_SHARED%g
+s%@TARGET_LIBS@%$TARGET_LIBS%g
+
+CEOF
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+  if test $ac_beg -gt 1; then
+    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+  else
+    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+  fi
+  if test ! -s conftest.s$ac_file; then
+    ac_more_lines=false
+    rm -f conftest.s$ac_file
+  else
+    if test -z "$ac_sed_cmds"; then
+      ac_sed_cmds="sed -f conftest.s$ac_file"
+    else
+      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+    fi
+    ac_file=`expr $ac_file + 1`
+    ac_beg=$ac_end
+    ac_end=`expr $ac_end + $ac_max_sed_cmds`
+  fi
+done
+if test -z "$ac_sed_cmds"; then
+  ac_sed_cmds=cat
+fi
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+  # Remove last slash and all that follows it.  Not all systems have dirname.
+  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+    # The file is in a subdirectory.
+    test ! -d "$ac_dir" && mkdir "$ac_dir"
+    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+    # A "../" for each directory in $ac_dir_suffix.
+    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+  else
+    ac_dir_suffix= ac_dots=
+  fi
+
+  case "$ac_given_srcdir" in
+  .)  srcdir=.
+      if test -z "$ac_dots"; then top_srcdir=.
+      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+  *) # Relative path.
+    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+    top_srcdir="$ac_dots$ac_given_srcdir" ;;
+  esac
+
+
+  echo creating "$ac_file"
+  rm -f "$ac_file"
+  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+  case "$ac_file" in
+  *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+  *) ac_comsub= ;;
+  esac
+
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s*
+
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+
diff --git a/libtecla-1.4.1/configure.in b/libtecla-1.4.1/configure.in
new file mode 100644
index 0000000..3b083b9
--- /dev/null
+++ b/libtecla-1.4.1/configure.in
@@ -0,0 +1,412 @@
+dnl This is the input file which autoconf uses to construct a
+dnl "configure" script for the tecla library. It is a bourne shell
+dnl script which autoconf pre-processes with the m4 preprocessor to
+dnl expand autoconf-defined m4 macros such as AC_INIT().  The
+dnl following line just initializes autoconf. Autoconf interprets the
+dnl single argument as the name of an arbitrary file, which it uses to
+dnl ensure that it is being run correctly from the directory which
+dnl contains the libtecla source code.
+
+AC_INIT(getline.c)
+
+dnl Here we set the major version number of the tecla library.
+dnl Incrementing this number implies that a change has been made to
+dnl the library's public interface, which makes it binary incompatible
+dnl with programs that were linked with previous shared versions of
+dnl the tecla library.  Incompatible changes of this type should be
+dnl avoided at all costs, so it is hoped that the major version number
+dnl won't ever have to change. The major version number must be a
+dnl small integer number, preferably a single numeric digit.
+
+AC_SUBST(MAJOR_VER)
+MAJOR_VER="1"
+
+dnl Set the minor version number of the tecla library. This number
+dnl should be incremented by one whenever additional functionality,
+dnl such as new functions or modules, are added to the library. The
+dnl idea is that a program that was linked with a shared library of
+dnl the same major version number, but a lower minor version number,
+dnl will continue to function when the run-time loader links it
+dnl against the updated version.  The minor version number must be a
+dnl small integer number, which should be reset to 0 whenever the
+dnl major version number is incremented.
+
+AC_SUBST(MINOR_VER)
+MINOR_VER="4"
+
+dnl Set the micro version number of the tecla library. This is
+dnl incremented whenever modifications to the library are made which
+dnl make no changes to the public interface, but which fix bugs and/or
+dnl improve the behind-the-scenes implementation.  The micro version
+dnl number should be reset to 0 whenever the minor version number is
+dnl incremented.  The micro version number must be a small integer
+dnl number.
+
+AC_SUBST(MICRO_VER)
+MICRO_VER="1"
+
+dnl The AC_PROG_CC line looks for a C compiler, and if gcc is chosen,
+dnl sets the $GCC shell variable to "yes". Make sure that CFLAGS is
+dnl set to something first, to prevent AC_PROG_CC from substituting -g
+dnl for the optimization level.
+
+CFLAGS="$CFLAGS"
+AC_PROG_CC
+
+dnl Apparently not all implementations of the 'make' command define
+dnl the MAKE variable. The following directive creates a variable
+dnl called SET_MAKE which when expanded in a makefile is either empty
+dnl if the local 'make' command was found to define the MAKE variable,
+dnl or contains an assignment which will give the MAKE variable the
+dnl value 'make'.
+
+AC_PROG_MAKE_SET
+
+dnl The following directive causes autoconf to see if symbolic links
+dnl are supported on the current filesystem. If so, it sets the
+dnl variable LN_S to "ln -s". Otherwise it sets LN_S to just "ln".
+dnl This allows us to create symbolic links where possible, but falls
+dnl back to creating hard links where symbolic links aren't available.
+
+AC_PROG_LN_S
+
+dnl The following macro searches for the best implementation of awk
+dnl on the host system, and records it in the AWK shell variable.
+
+AC_PROG_AWK
+
+dnl If ranlib is needed on the target system, the RANLIB make variable
+dnl is set to ranlib. Otherwise it is set to :, which is the do-nothing
+dnl command of the bourne shell.
+
+AC_PROG_RANLIB
+
+dnl The following directive tells autoconf to figure out the target
+dnl system type and assign a canonical name for this to the $target
+dnl shell variable. This is used below in the target-specific case
+dnl statement.
+
+AC_CANONICAL_SYSTEM
+
+dnl In early versions of Solaris, some libraries are in /usr/ccs/lib,
+dnl where gcc doesn't look. The tests below for the curses library
+dnl would thus fail without this directory being added to the search
+dnl path. We thus add it here before the tests. Note that in the
+dnl following, since [ and ] are m4 quotes, and m4 will remove the
+dnl outermost quotes when it processes this file, we have to double
+dnl them up here to get [0-6] to appear in the output configure
+dnl script.
+
+case $target in
+*-sun-solaris2.[[0-6]]|*-sun-solaris2.[[0-6]].*)
+  LIBS="$LIBS -L/usr/ccs/lib"
+  ;;
+esac
+
+dnl The following lines look for terminfo functions in the normal
+dnl curses library. If not found, they are searched for in the GNU
+dnl ncurses library. If the terminfo functions still aren't found,
+dnl then termcap functions are searched for in the curses library.  If
+dnl either set of functions is found, the corresponding variable
+dnl USE_TERMINFO or USE_TERMCAP is arranged to be defined in CFLAGS,
+dnl via the exported DEFINES shell variable, and the library in which
+dnl they were found is appended to the LIBS shell variable.
+
+AC_CHECK_LIB(curses, tigetstr, [
+  AC_DEFINE(USE_TERMINFO)
+  LIBS="$LIBS -lcurses"
+], [AC_CHECK_LIB(ncurses, tigetstr, [
+  AC_DEFINE(USE_TERMINFO)
+  LIBS="$LIBS -lncurses"
+], [AC_CHECK_LIB(curses, tgetstr, [
+  AC_DEFINE(USE_TERMCAP)
+  LIBS="$LIBS -lcurses"
+  AC_CHECK_HEADER(termcap.h, AC_DEFINE(HAVE_TERMCAP_H))
+])])])
+
+dnl Some systems don't have term.h, some systems squirrel it away
+dnl in an ncurses sub-directory of the system include directory.
+dnl If term.h exists in the normal location, arrange for HAVE_TERM_H
+dnl to be added to CFLAGS in the Makefile, by appending it to the
+dnl DEFINES shell variable. Otherwise, if it exists under an ncurses
+dnl sub-directory, arrange for HAVE_NCURSES_TERM_H to be set instead.
+dnl If it isn't found in either of these places, neither of these
+dnl variables is set, so term.h just doesn't get included.
+
+AC_CHECK_HEADER(term.h, AC_DEFINE(HAVE_TERM_H), [
+  AC_CHECK_HEADER(ncurses/term.h, AC_DEFINE(HAVE_NCURSES_TERM_H))
+])
+
+dnl Do the same search for curses.h.
+
+AC_CHECK_HEADER(curses.h, AC_DEFINE(HAVE_CURSES_H), [
+  AC_CHECK_HEADER(ncurses/curses.h, AC_DEFINE(HAVE_NCURSES_CURSES_H))
+])
+
+dnl The following variable lists the targets that will be created if
+dnl the user runs make without any arguments. Initially we assume
+dnl that we can create both the normal and the reentrant versions
+dnl of the library.
+
+AC_SUBST(TARGETS)
+TARGETS="normal reentrant"
+
+dnl Check for reentrant functions by attempting to compile and link a
+dnl temporary program which calls them, being sure to include the
+dnl appropriate headers and define _POSIX_C_SOURCE, just in case any
+dnl of the functions are defined as macros. In the following,
+dnl AC_CACHE_CHECK outputs the message "checking for reentrant
+dnl functions". If this check has been done before, it assigns the
+dnl cached yes/no value to tecla_cv_reentrant.  Otherwise it uses
+dnl AC_TRY_LINK() to attempt to compile and link the specified dummy
+dnl program, and sets tecla_cv_reentrant to yes or no, depending on
+dnl whether this succeeds. Finally it caches the value of
+dnl tecla_cv_reentrant in the file config.cache, and writes "yes" or
+dnl "no" to the terminal.
+
+AC_CACHE_CHECK(for reentrant functions, tecla_cv_reentrant, [
+  KEPT_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -D_POSIX_C_SOURCE=199506L"
+  AC_TRY_LINK([
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <pwd.h>
+  ], [
+    (void) readdir_r(NULL, NULL, NULL);
+    (void) getpwuid_r(geteuid(), NULL, NULL, 0, NULL);
+    (void) getpwnam_r(NULL, NULL, NULL, 0, NULL);
+  ], tecla_cv_reentrant=yes, tecla_cv_reentrant=no)
+  CFLAGS="$KEPT_CFLAGS"
+])
+
+dnl If the necessary reentrant functions weren't found to be
+dnl available, default to only compiling the non-reentrant version of
+dnl the library.
+
+if test $tecla_cv_reentrant = no; then
+  TARGETS="normal"
+fi
+
+dnl Check for the select system call with the normal arguments,
+dnl by attempting to compile and link a temporary program which
+dnl calls it, being sure to include the appropriate headers.
+dnl In the following, AC_CACHE_CHECK outputs the message
+dnl "checking for select system call". If this check has been done
+dnl before, it assigns the cached yes/no value to tecla_cv_select.
+dnl Otherwise it uses AC_TRY_LINK() to attempt to compile and link
+dnl the specified dummy program, and sets tecla_cv_select to yes
+dnl or no, depending on whether this succeeds. Finally it caches
+dnl the value of tecla_cv_select in the file config.cache, and
+dnl writes "yes" or "no" to the terminal.
+
+AC_CACHE_CHECK(for select system call, tecla_cv_select, [
+  AC_TRY_LINK([
+#ifdef HAVE_SELECT_H
+#include <select.h>
+#endif
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+  ], [
+    fd_set fds;
+    int nready;
+    FD_ZERO(&fds);
+    FD_SET(1, &fds);
+    nready = select(2, &fds, &fds, &fds, NULL);
+  ], tecla_cv_select=yes, tecla_cv_select=no)
+])
+
+dnl If the select function was available, arrange for HAVE_SELECT to
+dnl be defined by CFLAGS.
+
+if test $tecla_cv_select = yes; then
+  AC_DEFINE(HAVE_SELECT)
+fi
+
+dnl Check if this system supports the system V pseudo terminal interface.
+
+AC_CACHE_CHECK(for SysV pseudo-terminals, tecla_cv_sysv_pty, [
+  AC_TRY_LINK([
+#include <stdlib.h>
+#include <unistd.h>
+#include <stropts.h>
+  ], [
+    char *name = ptsname(0);
+    int i1 = grantpt(0);
+    int i2 = unlockpt(0);
+    int i3 = ioctl(0, I_PUSH, "ptem");
+    return 0;
+  ], tecla_cv_sysv_pty=yes, tecla_cv_sysv_pty=no)
+])
+
+dnl If the system-V pseudo-terminal interface is available, arrange
+dnl for HAVE_SYSV_PTY to be defined by CFLAGS.
+
+if test $tecla_cv_sysv_pty = yes; then
+  AC_DEFINE(HAVE_SYSV_PTY)
+fi
+
+dnl The following variable contains the extension to append to
+dnl "libtecla" and "libtecla_r" when creating shared libraries on the
+dnl target platform.  This is system dependent and is ignored if
+dnl LINK_SHARED remains an empty string. On most platforms that
+dnl support shared libaries, this will be .so.$MAJOR_VER, where
+dnl MAJOR_VER is the major version number described above, which on
+dnl some systems, tells the run-time loader if the program being
+dnl loaded is binary compatible with a given version of the library
+dnl (see the discussion of MAJOR_VER near the top of this file).
+dnl The following empty default can be overriden on a system by system
+dnl basis later in this file.
+
+AC_SUBST(SHARED_EXT)
+SHARED_EXT=""
+
+dnl When a shared library is installed with the extension $SHARED_EXT,
+dnl you can optionally produce other copies of this library with
+dnl different extensions. This is done using symbolic or hard links,
+dnl depending on what is available on the current filesystem, and the
+dnl extensions to use for these links are listed in the following
+dnl variable, separated by spaces. The following empty default can be
+dnl overriden on a system by system basis later in this file.
+
+AC_SUBST(SHARED_ALT)
+SHARED_ALT=""
+
+dnl The following variable lists extra compilation flags needed to
+dnl create object files that can be included in shared libraries.
+dnl Normally one would include a flag to tell the C compiler to
+dnl compile position-independent code. This option commonly includes
+dnl the acronym 'pic'.
+
+AC_SUBST(SHARED_CFLAGS)
+SHARED_CFLAGS=""
+
+dnl On systems that support shared libraries, the following variable
+dnl provides the command needed to make a shared library. In this
+dnl variable, $$@ will be replaced with the name of the shared
+dnl library, $$(LIB_OBJECTS) will be replaced with a space separated
+dnl list of the object files that are to be included in the library,
+dnl and libtecla$$(SUFFIX) will be the name of the library being
+dnl built, minus the system-specific extension (eg. libtecla or
+dnl libtecla_r).  If LINK_SHARED is left as an empty string, shared
+dnl library creation will not attempted. If your system supports
+dnl shared library creation, you should override the default value of
+dnl this variable in the target-specific case statement later in this
+dnl file.
+
+AC_SUBST(LINK_SHARED)
+LINK_SHARED=""
+
+dnl The following bourne shell case statement is where system
+dnl dependencies can be added.  In particular, if your system supports
+dnl shared library creation, the following switch is the place to
+dnl configure it. To do so you will first need to find out what target
+dnl type was just assigned by the AC_CANONICAL_SYSTEM macro executed
+dnl previously.  The target type of your current system can be
+dnl determined by cd'ing to the top level directory of the tecla
+dnl distribution, and typing the command "sh config.guess". This will
+dnl report what autoconf thinks the system type is. Note that this
+dnl will be very specific, so if you know that the configuration
+dnl parameters that you are about to provide apply to different
+dnl versions of the current system type, you can express this in the
+dnl case statement by using a wild-card in place of the version
+dnl number, or by using an | alternation to list one or more version
+dnl names. Beware that autoconf uses [] as quote characters, so if you
+dnl want to use a regexp character range like [a-z], you should write
+dnl this as [[a-z]].
+
+case $target in
+*solaris*)
+  AC_DEFINE(__EXTENSIONS__)
+  SHARED_EXT=".so.${MAJOR_VER}"
+  SHARED_ALT=".so"
+  LINK_SHARED='ld -G -M $$(srcdir)/libtecla.map -o $$@ -h $$(@F) -z defs -i $$(LIB_OBJECTS) $$(LIBS) -lc'
+  SHARED_CFLAGS="-Kpic"
+  case $CC in
+  */cc|cc) SHARED_CFLAGS="$SHARED_CFLAGS -xstrconst" ;;
+  gcc) CFLAGS="-I/usr/include $CFLAGS" ;;
+  esac
+  case $target in
+  *sparc*) SHARED_CFLAGS="$SHARED_CFLAGS -xregs=no%appl"
+  esac
+  ;;
+*linux*)
+  SHARED_EXT=".so.${MAJOR_VER}.${MINOR_VER}.${MICRO_VER}"
+  SHARED_ALT=".so .so.${MAJOR_VER}"
+
+dnl See if the installed version of Gnu ld accepts version scripts.
+
+  AC_CACHE_CHECK([for --version-script in GNU ld], tecla_cv_gnu_ld_script, [
+    if (echo 'void dummy(void) {return;}' > dummy.c; $CC -c -fpic dummy.c; \
+         ld -o dummy.so dummy.o -shared --version-script=$srcdir/libtecla.map) 1>&2 2>/dev/null; then
+      tecla_cv_gnu_ld_script=yes
+    else
+      tecla_cv_gnu_ld_script=no
+    fi
+    rm -f dummy.c dummy.o dummy.so
+  ])
+  if test $tecla_cv_gnu_ld_script = yes; then
+    VERSION_OPT='--version-script=$$(srcdir)/libtecla.map'
+  else
+    VERSION_OPT=''
+  fi
+
+  LINK_SHARED='ld -o $$@ -soname libtecla$$(SUFFIX).so.'${MAJOR_VER}' -shared '$VERSION_OPT' $$(LIB_OBJECTS) $$(LIBS) -lc'
+  SHARED_CFLAGS="-fpic"
+  ;;
+*hpux*)
+  SHARED_EXT=".${MAJOR_VER}"
+  SHARED_ALT=".sl"
+  LINK_SHARED='ld -b +h $$(@F) +k +vshlibunsats -o $$@ -c libtecla.map.opt $$(LIB_OBJECTS) $$(LIBS) -lc'
+  SHARED_CFLAGS="+z"
+  ;;
+*dec-osf*)
+  AC_DEFINE(_OSF_SOURCE)
+  ;;
+esac
+
+dnl The following statement checks to see if the GNU C compiler has
+dnl been chosen instead of the normal compiler of the host operating
+dnl system. If it has, and shared library creation has been
+dnl configured, it replaces the shared-library-specific C compilation
+dnl flags with those supported by gcc. Also append the gcc run-time
+dnl library to the shared library link line.
+
+if test "$GCC"_ = "yes"_ && test "$LINK_SHARED"_ != "_" ; then
+  SHARED_CFLAGS="-fpic"
+  case $target_os in
+  sparc*solaris*) SHARED_CFLAGS="$SHARED_CFLAGS -mno-app-regs"
+  esac
+  LINK_SHARED="$LINK_SHARED `gcc -print-libgcc-file-name`"
+fi
+
+dnl The following variable will list which types of libraries,
+dnl "static", and possibly "shared", are to be created and installed.
+
+AC_SUBST(TARGET_LIBS)
+
+dnl If shared library creation has been configured, add shared
+dnl libraries to the list of libraries to be built.
+
+if test "$LINK_SHARED"_ != "_"; then
+  TARGET_LIBS="static shared"
+else
+  TARGET_LIBS="static"
+  LINK_SHARED="@:"
+fi
+
+dnl The following directive must always be the last line of any
+dnl autoconf script. It causes autoconf to create the configure
+dnl script, which for each argument of AC_OUTPUT, will look for a
+dnl filename formed by appending ".in" to the argument, preprocess
+dnl that file, replacing @VAR@ directives with the corresponding value
+dnl of the specified shell variable VAR, as set above in this file,
+dnl and write the resulting output to the filename given in the
+dnl argument. Note that only shell variables that were exported above
+dnl with the AC_SUBST() directive will be substituted in @VAR@
+dnl directives (some macros like AC_PROG_CC also call AC_SUBST for you
+dnl for the variables that they output).
+
+AC_OUTPUT(Makefile)
diff --git a/libtecla-1.4.1/cplfile.c b/libtecla-1.4.1/cplfile.c
new file mode 100644
index 0000000..73eef1d
--- /dev/null
+++ b/libtecla-1.4.1/cplfile.c
@@ -0,0 +1,874 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+/*
+ * Standard includes.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <errno.h>
+#include <string.h>
+#include <ctype.h>
+
+/*
+ * Local includes.
+ */
+#include "libtecla.h"
+#include "direader.h"
+#include "homedir.h"
+#include "pathutil.h"
+#include "cplfile.h"
+
+/*
+ * Set the maximum length allowed for usernames.
+ * names.
+ */
+#define USR_LEN 100
+
+/*
+ * Set the maximum length allowed for environment variable names.
+ */
+#define ENV_LEN 100
+
+/*
+ * Set the max length of the error-reporting string. There is no point
+ * in this being longer than the width of a typical terminal window.
+ * In composing error messages, I have assumed that this number is
+ * at least 80, so you don't decrease it below this number.
+ */
+#define ERRLEN 200
+
+/*
+ * The resources needed to complete a filename are maintained in objects
+ * of the following type.
+ */
+struct CompleteFile {
+  DirReader *dr;               /* A directory reader */
+  HomeDir *home;               /* A home directory expander */
+  PathName *path;              /* The buffer in which to accumulate the path */
+  PathName *buff;              /* A pathname work buffer */
+  char usrnam[USR_LEN+1];      /* The buffer used when reading the names of */
+                               /*  users. */
+  char envnam[ENV_LEN+1];      /* The buffer used when reading the names of */
+                               /*  environment variables. */
+  char errmsg[ERRLEN+1];       /* The error-report buffer */
+};
+
+static int cf_expand_home_dir(CompleteFile *cf, const char *user);
+static int cf_complete_username(CompleteFile *cf, WordCompletion *cpl,
+				const char *prefix, const char *line,
+				int word_start, int word_end, int escaped);
+static HOME_DIR_FN(cf_homedir_callback);
+static int cf_complete_entry(CompleteFile *cf, WordCompletion *cpl,
+			     const char *line, int word_start, int word_end,
+			     int escaped, CplCheckFn *check_fn,
+			     void *check_data);
+static char *cf_read_name(CompleteFile *cf, const char *type,
+			  const char *string, int slen,
+			  char *nambuf, int nammax);
+static int cf_prepare_suffix(CompleteFile *cf, const char *suffix,
+			     int add_escapes);
+
+/*
+ * A stack based object of the following type is used to pass data to the
+ * cf_homedir_callback() function.
+ */
+typedef struct {
+  CompleteFile *cf;    /* The file-completion resource object */
+  WordCompletion *cpl; /* The string-completion rsource object */
+  const char *prefix;  /* The username prefix to be completed */
+  const char *line;    /* The line from which the prefix was extracted */
+  int word_start;      /* The index in line[] of the start of the username */
+  int word_end;        /* The index in line[] following the end of the prefix */
+  int escaped;         /* If true, add escapes to the completion suffixes */
+} CfHomeArgs;
+
+/*.......................................................................
+ * Create a new file-completion object.
+ *
+ * Output:
+ *  return  CompleteFile *  The new object, or NULL on error.
+ */
+CompleteFile *_new_CompleteFile(void)
+{
+  CompleteFile *cf;  /* The object to be returned */
+/*
+ * Allocate the container.
+ */
+  cf = (CompleteFile *) malloc(sizeof(CompleteFile));
+  if(!cf) {
+    fprintf(stderr, "_new_CompleteFile: Insufficient memory.\n");
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to _del_CompleteFile().
+ */
+  cf->dr = NULL;
+  cf->home = NULL;
+  cf->path = NULL;
+  cf->buff = NULL;
+  cf->usrnam[0] = '\0';
+  cf->envnam[0] = '\0';
+  cf->errmsg[0] = '\0';
+/*
+ * Create the object that is used for reading directories.
+ */
+  cf->dr = _new_DirReader();
+  if(!cf->dr)
+    return _del_CompleteFile(cf);
+/*
+ * Create the object that is used to lookup home directories.
+ */
+  cf->home = _new_HomeDir();
+  if(!cf->home)
+    return _del_CompleteFile(cf);
+/*
+ * Create the buffer in which the completed pathname is accumulated.
+ */
+  cf->path = _new_PathName();
+  if(!cf->path)
+    return _del_CompleteFile(cf);
+/*
+ * Create a pathname work buffer.
+ */
+  cf->buff = _new_PathName();
+  if(!cf->buff)
+    return _del_CompleteFile(cf);
+  return cf;
+}
+
+/*.......................................................................
+ * Delete a file-completion object.
+ *
+ * Input:
+ *  cf     CompleteFile *  The object to be deleted.
+ * Output:
+ *  return CompleteFile *  The deleted object (always NULL).
+ */
+CompleteFile *_del_CompleteFile(CompleteFile *cf)
+{
+  if(cf) {
+    cf->dr = _del_DirReader(cf->dr);
+    cf->home = _del_HomeDir(cf->home);
+    cf->path = _del_PathName(cf->path);
+    cf->buff = _del_PathName(cf->buff);
+    free(cf);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Look up the possible completions of the incomplete filename that
+ * lies between specified indexes of a given command-line string.
+ *
+ * Input:
+ *  cpl   WordCompletion *  The object in which to record the completions.
+ *  cf      CompleteFile *  The filename-completion resource object.
+ *  line      const char *  The string containing the incomplete filename.
+ *  word_start       int    The index of the first character in line[]
+ *                          of the incomplete filename.
+ *  word_end         int    The index of the character in line[] that
+ *                          follows the last character of the incomplete
+ *                          filename.
+ *  escaped          int    If true, backslashes in line[] are
+ *                          interpreted as escaping the characters
+ *                          that follow them, and any spaces, tabs,
+ *                          backslashes, or wildcard characters in the
+ *                          returned suffixes will be similarly escaped.
+ *                          If false, backslashes will be interpreted as
+ *                          literal parts of the file name, and no
+ *                          backslashes will be added to the returned
+ *                          suffixes.
+ *  check_fn  CplCheckFn *  If not zero, this argument specifies a
+ *                          function to call to ask whether a given
+ *                          file should be included in the list
+ *                          of completions.
+ *  check_data      void *  Anonymous data to be passed to check_fn().
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - Error. A description of the error can be
+ *                                     acquired by calling _cf_last_error(cf).
+ */
+int _cf_complete_file(WordCompletion *cpl, CompleteFile *cf,
+		     const char *line, int word_start, int word_end,
+		     int escaped, CplCheckFn *check_fn, void *check_data)
+{
+  const char *lptr; /* A pointer into line[] */
+  int nleft;        /* The number of characters still to be processed */
+                    /*  in line[]. */
+/*
+ * Check the arguments.
+ */
+  if(!cpl || !cf || !line || word_end < word_start) {
+    if(cf)
+      strcpy(cf->errmsg, "_cf_complete_file: Invalid arguments");
+    return 1;
+  };
+/*
+ * Clear the buffer in which the filename will be constructed.
+ */
+  _pn_clear_path(cf->path);
+/*
+ * How many characters are to be processed?
+ */
+  nleft = word_end - word_start;
+/*
+ * Get a pointer to the start of the incomplete filename.
+ */
+  lptr = line + word_start;
+/*
+ * If the first character is a tilde, then perform home-directory
+ * interpolation.
+ */
+  if(nleft > 0 && *lptr == '~') {
+    int slen;
+    if(!cf_read_name(cf, "User", ++lptr, --nleft, cf->usrnam, USR_LEN))
+      return 1;
+/*
+ * Advance over the username in the input line.
+ */
+    slen = strlen(cf->usrnam);
+    lptr += slen;
+    nleft -= slen;
+/*
+ * If we haven't hit the end of the input string then we have a complete
+ * username to translate to the corresponding home directory.
+ */
+    if(nleft > 0) {
+      if(cf_expand_home_dir(cf, cf->usrnam))
+	return 1;
+/*
+ * ~user and ~ are usually followed by a directory separator to
+ * separate them from the file contained in the home directory.
+ * If the home directory is the root directory, then we don't want
+ * to follow the home directory by a directory separator, so we should
+ * skip over it so that it doesn't get copied into the filename.
+ */
+      if(strcmp(cf->path->name, FS_ROOT_DIR) == 0 &&
+	 strncmp(lptr, FS_DIR_SEP, FS_DIR_SEP_LEN) == 0) {
+	lptr += FS_DIR_SEP_LEN;
+	nleft -= FS_DIR_SEP_LEN;
+      };
+/*
+ * If we have reached the end of the input string, then the username
+ * may be incomplete, and we should attempt to complete it.
+ */
+    } else {
+/*
+ * Look up the possible completions of the username.
+ */
+      return cf_complete_username(cf, cpl, cf->usrnam, line, word_start+1,
+				  word_end, escaped);
+    };
+  };
+/*
+ * Copy the rest of the path, stopping to expand $envvar expressions
+ * where encountered.
+ */
+  while(nleft > 0) {
+    int seglen;   /* The length of the next segment to be copied */
+/*
+ * Find the length of the next segment to be copied, stopping if an
+ * unescaped '$' is seen, or the end of the path is reached.
+ */
+    for(seglen=0; seglen < nleft; seglen++) {
+      int c = lptr[seglen];
+      if(escaped && c == '\\')
+	seglen++;
+      else if(c == '$')
+	break;
+/*
+ * We will be completing the last component of the file name,
+ * so whenever a directory separator is seen, assume that it
+ * might be the start of the last component, and mark the character
+ * that follows it as the start of the name that is to be completed.
+ */
+      if(nleft >= FS_DIR_SEP_LEN &&
+	 strncmp(lptr + seglen, FS_DIR_SEP, FS_DIR_SEP_LEN)==0) {
+	word_start = (lptr + seglen) - line + FS_DIR_SEP_LEN;
+      };
+    };
+/*
+ * We have reached either the end of the filename or the start of
+ * $environment_variable expression. Record the newly checked
+ * segment of the filename in the output filename, removing
+ * backslash-escapes where needed.
+ */
+    if(_pn_append_to_path(cf->path, lptr, seglen, escaped) == NULL) {
+      strcpy(cf->errmsg, "Insufficient memory to complete filename");
+      return 1;
+    };
+    lptr += seglen;
+    nleft -= seglen;
+/*
+ * If the above loop finished before we hit the end of the filename,
+ * then this was because an unescaped $ was seen. In this case, interpolate
+ * the value of the environment variable that follows it into the output
+ * filename.
+ */
+    if(nleft > 0) {
+      char *value;    /* The value of the environment variable */
+      int vlen;       /* The length of the value string */
+      int nlen;       /* The length of the environment variable name */
+/*
+ * Read the name of the environment variable.
+ */
+      if(!cf_read_name(cf, "Environment", ++lptr, --nleft, cf->envnam, ENV_LEN))
+	return 1;
+/*
+ * Advance over the environment variable name in the input line.
+ */
+      nlen = strlen(cf->envnam);
+      lptr += nlen;
+      nleft -= nlen;
+/*
+ * Get the value of the environment variable.
+ */
+      value = getenv(cf->envnam);
+      if(!value) {
+	const char *fmt = "Unknown environment variable: %.*s";
+	sprintf(cf->errmsg, fmt, ERRLEN - strlen(fmt), cf->envnam);
+	return 1;
+      };
+      vlen = strlen(value);
+/*
+ * If we are at the start of the filename and the first character of the
+ * environment variable value is a '~', attempt home-directory
+ * interpolation.
+ */
+      if(cf->path->name[0] == '\0' && value[0] == '~') {
+	if(!cf_read_name(cf, "User", value+1, vlen-1, cf->usrnam, USR_LEN) ||
+	   cf_expand_home_dir(cf, cf->usrnam))
+	  return 1;
+/*
+ * If the home directory is the root directory, and the ~usrname expression
+ * was followed by a directory separator, prevent the directory separator
+ * from being appended to the root directory by skipping it in the
+ * input line.
+ */
+	if(strcmp(cf->path->name, FS_ROOT_DIR) == 0 &&
+	   strncmp(lptr, FS_DIR_SEP, FS_DIR_SEP_LEN) == 0) {
+	  lptr += FS_DIR_SEP_LEN;
+	  nleft -= FS_DIR_SEP_LEN;
+	};
+      } else {
+/*
+ * Append the value of the environment variable to the output path.
+ */
+	if(_pn_append_to_path(cf->path, value, strlen(value), escaped)==NULL) {
+	  strcpy(cf->errmsg, "Insufficient memory to complete filename");
+	  return 1;
+	};
+/*
+ * Prevent extra directory separators from being added.
+ */
+	if(nleft >= FS_DIR_SEP_LEN &&
+	   strcmp(cf->path->name, FS_ROOT_DIR) == 0 &&
+	   strncmp(lptr, FS_DIR_SEP, FS_DIR_SEP_LEN) == 0) {
+	  lptr += FS_DIR_SEP_LEN;
+	  nleft -= FS_DIR_SEP_LEN;
+	} else if(vlen > FS_DIR_SEP_LEN &&
+		  strcmp(value + vlen - FS_DIR_SEP_LEN, FS_DIR_SEP)==0) {
+	  cf->path->name[vlen-FS_DIR_SEP_LEN] = '\0';
+	};
+      };
+/*
+ * If adding the environment variable didn't form a valid directory,
+ * we can't complete the line, since there is no way to separate append
+ * a partial filename to an environment variable reference without
+ * that appended part of the name being seen later as part of the
+ * environment variable name. Thus if the currently constructed path
+ * isn't a directory, quite now with no completions having been
+ * registered.
+ */
+      if(!_pu_path_is_dir(cf->path->name))
+	return 0;
+/*
+ * For the reasons given above, if we have reached the end of the filename
+ * with the expansion of an environment variable, the only allowed
+ * completion involves the addition of a directory separator.
+ */
+      if(nleft == 0) {
+	if(cpl_add_completion(cpl, line, lptr-line, word_end, FS_DIR_SEP,
+			      "", "")) {
+	  strncpy(cf->errmsg, cpl_last_error(cpl), ERRLEN);
+	  cf->errmsg[ERRLEN] = '\0';
+	  return 1;
+	};
+	return 0;
+      };
+    };
+  };
+/*
+ * Complete the filename if possible.
+ */
+  return cf_complete_entry(cf, cpl, line, word_start, word_end, escaped,
+			   check_fn, check_data);
+}
+
+/*.......................................................................
+ * Return a description of the last path-completion error that occurred.
+ *
+ * Input:
+ *  cf    CompleteFile *  The path-completion resource object.
+ * Output:
+ *  return  const char *  The description of the last error.
+ */
+const char *_cf_last_error(CompleteFile *cf)
+{
+  return cf ? cf->errmsg : "NULL CompleteFile argument";
+}
+
+/*.......................................................................
+ * Lookup the home directory of the specified user, or the current user
+ * if no name is specified, appending it to output pathname.
+ *
+ * Input:
+ *  cf  CompleteFile *  The pathname completion resource object.
+ *  user  const char *  The username to lookup, or "" to lookup the
+ *                      current user.
+ * Output:
+ *  return        int    0 - OK.
+ *                       1 - Error.
+ */
+static int cf_expand_home_dir(CompleteFile *cf, const char *user)
+{
+/*
+ * Attempt to lookup the home directory.
+ */
+  const char *home_dir = _hd_lookup_home_dir(cf->home, user);
+/*
+ * Failed?
+ */
+  if(!home_dir) {
+    strncpy(cf->errmsg, _hd_last_home_dir_error(cf->home), ERRLEN);
+    cf->errmsg[ERRLEN] = '\0';
+    return 1;
+  };
+/*
+ * Append the home directory to the pathname string.
+ */
+  if(_pn_append_to_path(cf->path, home_dir, -1, 0) == NULL) {
+    strcpy(cf->errmsg, "Insufficient memory for home directory expansion");
+    return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Lookup and report all completions of a given username prefix.
+ *
+ * Input:
+ *  cf     CompleteFile *  The filename-completion resource object.
+ *  cpl  WordCompletion *  The object in which to record the completions.
+ *  prefix   const char *  The prefix of the usernames to lookup.
+ *  line     const char *  The command-line in which the username appears.
+ *  word_start      int    The index within line[] of the start of the
+ *                         username that is being completed.
+ *  word_end        int    The index within line[] of the character which
+ *                         follows the incomplete username.
+ *  escaped         int    True if the completions need to have special
+ *                         characters escaped.
+ * Output:
+ *  return          int    0 - OK.
+ *                         1 - Error.
+ */
+static int cf_complete_username(CompleteFile *cf, WordCompletion *cpl,
+				const char *prefix, const char *line,
+				int word_start, int word_end, int escaped)
+{
+/*
+ * Set up a container of anonymous arguments to be sent to the
+ * username-lookup iterator.
+ */
+  CfHomeArgs args;
+  args.cf = cf;
+  args.cpl = cpl;
+  args.prefix = prefix;
+  args.line = line;
+  args.word_start = word_start;
+  args.word_end = word_end;
+  args.escaped = escaped;
+/*
+ * Iterate through the list of users, recording those which start
+ * with the specified prefix.
+ */
+  if(_hd_scan_user_home_dirs(cf->home, &args, cf_homedir_callback)) {
+    strncpy(cf->errmsg, _hd_last_home_dir_error(cf->home), ERRLEN);
+    cf->errmsg[ERRLEN] = '\0';
+    return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * The user/home-directory scanner callback function (see homedir.h)
+ * used by cf_complete_username().
+ */
+static HOME_DIR_FN(cf_homedir_callback)
+{
+/*
+ * Get the file-completion resources from the anonymous data argument.
+ */
+  CfHomeArgs *args = (CfHomeArgs *) data;
+  WordCompletion *cpl = args->cpl;
+  CompleteFile *cf = args->cf;
+/*
+ * Get the length of the username prefix.
+ */
+  int prefix_len = strlen(args->prefix);
+/*
+ * Get the length of the latest user name that is to be compared to
+ * the prefix.
+ */
+  int name_len = strlen(usrnam);
+/*
+ * See if the latest username starts with the prefix that we are
+ * searching for, and record its suffix in the array of matches if so.
+ */
+  if(name_len >= prefix_len && strncmp(args->prefix, usrnam, prefix_len)==0) {
+/*
+ * Copy the username into the pathname work buffer, adding backslash
+ * escapes where needed.
+ */
+    if(cf_prepare_suffix(cf, usrnam+prefix_len, args->escaped)) {
+      strncpy(errmsg, cf->errmsg, maxerr);
+      errmsg[maxerr] = '\0';
+      return 1;
+    };
+/*
+ * Report the completion suffix that was copied above.
+ */
+    if(cpl_add_completion(cpl, args->line, args->word_start, args->word_end,
+			  cf->buff->name, FS_DIR_SEP, FS_DIR_SEP)) {
+      strncpy(errmsg, cpl_last_error(cpl), maxerr);
+      errmsg[maxerr] = '\0';
+      return 1;
+    };
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Report possible completions of the filename in cf->path->name[].
+ *
+ * Input:
+ *  cf      CompleteFile *  The file-completion resource object.
+ *  cpl   WordCompletion *  The object in which to record the completions.
+ *  line      const char *  The input line, as received by the callback
+ *                          function.
+ *  word_start       int    The index within line[] of the start of the
+ *                          last component of the filename that is being
+ *                          completed.
+ *  word_end         int    The index within line[] of the character which
+ *                          follows the incomplete filename.
+ *  escaped          int    If true, escape special characters in the
+ *                          completion suffixes.
+ *  check_fn  CplCheckFn *  If not zero, this argument specifies a
+ *                          function to call to ask whether a given
+ *                          file should be included in the list
+ *                          of completions.
+ *  check_data      void *  Anonymous data to be passed to check_fn().
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - Error.
+ */
+static int cf_complete_entry(CompleteFile *cf, WordCompletion *cpl,
+			     const char *line, int word_start, int word_end,
+			     int escaped, CplCheckFn *check_fn,
+			     void *check_data)
+{
+  const char *dirpath;   /* The name of the parent directory */
+  int start;             /* The index of the start of the last filename */
+                         /*  component in the transcribed filename. */
+  const char *prefix;    /* The filename prefix to be completed */
+  int prefix_len;        /* The length of the filename prefix */
+  const char *file_name; /* The lastest filename being compared */
+  int waserr = 0;        /* True after errors */
+  int terminated=0;      /* True if the directory part had to be terminated */
+/*
+ * Get the pathname string and its current length.
+ */
+  char *pathname = cf->path->name;
+  int pathlen = strlen(pathname);
+/*
+ * Locate the start of the final component of the pathname.
+ */
+  for(start=pathlen - 1; start >= 0 &&
+      strncmp(pathname + start, FS_DIR_SEP, FS_DIR_SEP_LEN) != 0; start--)
+    ;
+/*
+ * Is the parent directory the root directory?
+ */
+  if(start==0 ||
+     (start < 0 && strncmp(pathname, FS_ROOT_DIR, FS_ROOT_DIR_LEN) == 0)) {
+    dirpath = FS_ROOT_DIR;
+    start += FS_ROOT_DIR_LEN;
+/*
+ * If we found a directory separator then the part which precedes the
+ * last component is the name of the directory to be opened.
+ */
+  } else if(start > 0) {
+/*
+ * The _dr_open_dir() function requires the directory name to be '\0'
+ * terminated, so temporarily do this by overwriting the first character
+ * of the directory separator.
+ */
+    pathname[start] = '\0';
+    dirpath = pathname;
+    terminated = 1;
+/*
+ * We reached the start of the pathname before finding a directory
+ * separator, so arrange to open the current working directory.
+ */
+  } else {
+    start = 0;
+    dirpath = FS_PWD;
+  };
+/*
+ * Attempt to open the directory.
+ */
+  if(_dr_open_dir(cf->dr, dirpath, NULL)) {
+    const char *fmt = "Can't open directory: %.*s";
+    sprintf(cf->errmsg, fmt, ERRLEN - strlen(fmt), dirpath);
+    return 1;
+  };
+/*
+ * If removed above, restore the directory separator and skip over it
+ * to the start of the filename.
+ */
+  if(terminated) {
+    memcpy(pathname + start, FS_DIR_SEP, FS_DIR_SEP_LEN);
+    start += FS_DIR_SEP_LEN;
+  };
+/*
+ * Get the filename prefix and its length.
+ */
+  prefix = pathname + start;
+  prefix_len = strlen(prefix);
+/*
+ * Traverse the directory, looking for files who's prefixes match the
+ * last component of the pathname.
+ */
+  while((file_name = _dr_next_file(cf->dr)) != NULL && !waserr) {
+    int name_len = strlen(file_name);
+/*
+ * Is the latest filename a possible completion of the filename prefix?
+ */
+    if(name_len >= prefix_len && strncmp(prefix, file_name, prefix_len)==0) {
+/*
+ * When listing all files in a directory, don't list files that start
+ * with '.'. This is how hidden files are denoted in UNIX.
+ */
+      if(prefix_len > 0 || file_name[0] != '.') {
+/*
+ * Copy the completion suffix into the work pathname cf->buff->name,
+ * adding backslash escapes if needed.
+ */
+	if(cf_prepare_suffix(cf, file_name + prefix_len, escaped)) {
+	  waserr = 1;
+	} else {
+/*
+ * We want directories to be displayed with directory suffixes,
+ * and other fully completed filenames to be followed by spaces.
+ * To check the type of the file, append the current suffix
+ * to the path being completed, check the filetype, then restore
+ * the path to its original form.
+ */
+	  const char *cont_suffix = "";  /* The suffix to add if fully */
+                                         /*  completed. */
+	  const char *type_suffix = "";  /* The suffix to add when listing */
+	  if(_pn_append_to_path(cf->path, file_name + prefix_len,
+				-1, escaped) == NULL) {
+	    strcpy(cf->errmsg, "Insufficient memory to complete filename.");
+	    return 1;
+	  };
+/*
+ * Specify suffixes according to the file type.
+ */
+	  if(_pu_path_is_dir(cf->path->name)) {
+	    cont_suffix = FS_DIR_SEP;
+	    type_suffix = FS_DIR_SEP;
+	  } else if(!check_fn || check_fn(check_data, cf->path->name)) {
+	    cont_suffix = " ";
+	  } else {
+	    cf->path->name[pathlen] = '\0';
+	    continue;
+	  };
+/*
+ * Remove the temporarily added suffix.
+ */
+	  cf->path->name[pathlen] = '\0';
+/*
+ * Record the latest completion.
+ */
+	  if(cpl_add_completion(cpl, line, word_start, word_end, cf->buff->name,
+				type_suffix, cont_suffix))
+	    waserr = 1;
+	};
+      };
+    };
+  };
+/*
+ * Close the directory.
+ */
+  _dr_close_dir(cf->dr);
+  return waserr;
+}
+
+/*.......................................................................
+ * Read a username or environment variable name, stopping when a directory
+ * separator is seen, when the end of the string is reached, or the
+ * output buffer overflows.
+ *
+ * Input:
+ *  cf   CompleteFile *  The file-completion resource object.
+ *  type         char *  The capitalized name of the type of name being read.
+ *  string       char *  The string who's prefix contains the name.
+ *  slen          int    The number of characters in string[].
+ *  nambuf       char *  The output name buffer.
+ *  nammax        int    The longest string that will fit in nambuf[], excluding
+ *                       the '\0' terminator.
+ * Output:
+ *  return       char *  A pointer to nambuf on success. On error NULL is
+ *                       returned and a description of the error is recorded
+ *                       in cf->errmsg[].
+ */
+static char *cf_read_name(CompleteFile *cf, const char *type,
+			  const char *string, int slen,
+			  char *nambuf, int nammax)
+{
+  int namlen;         /* The number of characters in nambuf[] */
+  const char *sptr;   /* A pointer into string[] */
+/*
+ * Work out the max number of characters that should be copied.
+ */
+  int nmax = nammax < slen ? nammax : slen;
+/*
+ * Get the environment variable name that follows the dollar.
+ */
+  for(sptr=string,namlen=0;
+      namlen < nmax && (slen-namlen < FS_DIR_SEP_LEN ||
+			strncmp(sptr, FS_DIR_SEP, FS_DIR_SEP_LEN) != 0);
+      namlen++) {
+    nambuf[namlen] = *sptr++;
+  };
+/*
+ * Did the name overflow the buffer?
+ */
+  if(namlen >= nammax) {
+    const char *fmt = "%.*s name too long";
+    sprintf(cf->errmsg, fmt, ERRLEN - strlen(fmt), type);
+    return NULL;
+  };
+/*
+ * Terminate the string.
+ */
+  nambuf[namlen] = '\0';
+  return nambuf;
+}
+
+/*.......................................................................
+ * Using the work buffer cf->buff, make a suitably escaped copy of a
+ * given completion suffix, ready to be passed to cpl_add_completion().
+ *
+ * Input:
+ *  cf   CompleteFile *  The file-completion resource object.
+ *  suffix       char *  The suffix to be copied.
+ *  add_escapes   int    If true, escape special characters.
+ * Output:
+ *  return        int    0 - OK.
+ *                       1 - Error.
+ */
+static int cf_prepare_suffix(CompleteFile *cf, const char *suffix,
+			     int add_escapes)
+{
+  const char *sptr; /* A pointer into suffix[] */
+  int nbsl;         /* The number of backslashes to add to the suffix */
+  int i;
+/*
+ * How long is the suffix?
+ */
+  int suffix_len = strlen(suffix);
+/*
+ * Clear the work buffer.
+ */
+  _pn_clear_path(cf->buff);
+/*
+ * Count the number of backslashes that will have to be added to
+ * escape spaces, tabs, backslashes and wildcard characters.
+ */
+  nbsl = 0;
+  if(add_escapes) {
+    for(sptr = suffix; *sptr; sptr++) {
+      switch(*sptr) {
+      case ' ': case '\t': case '\\': case '*': case '?': case '[':
+	nbsl++;
+	break;
+      };
+    };
+  };
+/*
+ * Arrange for the output path buffer to have sufficient room for the
+ * both the suffix and any backslashes that have to be inserted.
+ */
+  if(_pn_resize_path(cf->buff, suffix_len + nbsl) == NULL) {
+    strcpy(cf->errmsg, "Insufficient memory to complete filename");
+    return 1;
+  };
+/*
+ * If the suffix doesn't need any escapes, copy it directly into the
+ * work buffer.
+ */
+  if(nbsl==0) {
+    strcpy(cf->buff->name, suffix);
+  } else {
+/*
+ * Make a copy with special characters escaped?
+ */
+    if(nbsl > 0) {
+      const char *src = suffix;
+      char *dst = cf->buff->name;
+      for(i=0; i<suffix_len; i++) {
+	switch(*src) {
+	case ' ': case '\t': case '\\': case '*': case '?': case '[':
+	  *dst++ = '\\';
+	};
+	*dst++ = *src++;
+      };
+      *dst = '\0';
+    };
+  };
+  return 0;
+}
diff --git a/libtecla-1.4.1/cplfile.h b/libtecla-1.4.1/cplfile.h
new file mode 100644
index 0000000..31683ba
--- /dev/null
+++ b/libtecla-1.4.1/cplfile.h
@@ -0,0 +1,96 @@
+#ifndef cplfile_h
+#define cplfile_h
+
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+typedef struct CompleteFile CompleteFile;
+
+/*
+ * Create a file-completion resource object.
+ */
+CompleteFile *_new_CompleteFile(void);
+/*
+ * Delete a file-completion resource object.
+ */
+CompleteFile *_del_CompleteFile(CompleteFile *cf);
+
+/*.......................................................................
+ * Complete the string between path[0] and path[len-1] as a pathname,
+ * leaving the last component uncompleted if it is potentially ambiguous,
+ * and returning an array of possible completions. Note that the returned
+ * container belongs to the 'cf' object and its contents will change on
+ * subsequent calls to this function.
+ *
+ * Input:
+ *  cpl   WordCompletion *  The object in which to record the completions.
+ *  cf      CompleteFile *  The filename-completion resource object.
+ *  line      const char *  The string containing the incomplete filename.
+ *  word_start       int    The index of the first character in line[]
+ *                          of the incomplete filename.
+ *  word_end         int    The index of the character in line[] that
+ *                          follows the last character of the incomplete
+ *                          filename.
+ *  escaped          int    If true, backslashes in path[] are
+ *                          interpreted as escaping the characters
+ *                          that follow them, and any spaces, tabs,
+ *                          backslashes, or wildcard characters in the
+ *                          returned suffixes will be similarly be escaped.
+ *                          If false, backslashes will be interpreted as
+ *                          literal parts of the file name, and no
+ *                          backslashes will be added to the returned
+ *                          suffixes.
+ *  check_fn  CplCheckFn *  If not zero, this argument specifies a
+ *                          function to call to ask whether a given
+ *                          file should be included in the list
+ *                          of completions.
+ *  check_data      void *  Anonymous data to be passed to check_fn().
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - Error. A description of the error can be
+ *                                     acquired by calling cf_last_error(cf).
+ */
+int _cf_complete_file(WordCompletion *cpl, CompleteFile *cf,
+		     const char *line, int word_start, int word_end,
+		     int escaped, CplCheckFn *check_fn, void *check_data);
+
+/*.......................................................................
+ * Return a description of the error that occurred on the last call to
+ * cf_complete_file().
+ *
+ * Input:
+ *  cf    CompleteFile *  The path-completion resource object.
+ * Output:
+ *  return        char *  The description of the last error.
+ */
+const char *_cf_last_error(CompleteFile *cf);
+
+#endif
diff --git a/libtecla-1.4.1/cplmatch.c b/libtecla-1.4.1/cplmatch.c
new file mode 100644
index 0000000..111f5bd
--- /dev/null
+++ b/libtecla-1.4.1/cplmatch.c
@@ -0,0 +1,927 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+/*
+ * Standard includes.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+/*
+ * Local includes.
+ */
+#include "libtecla.h"
+#include "stringrp.h"
+#include "pathutil.h"
+#include "cplfile.h"
+
+/*
+ * Specify the number of strings to allocate when the string free-list
+ * is exhausted. This also sets the number of elements to expand the
+ * matches[] array by whenever it is found to be too small.
+ */
+#define STR_BLK_FACT 100
+
+/*
+ * Set the max length of the error-reporting string. There is no point
+ * in this being longer than the width of a typical terminal window.
+ * In composing error messages, I have assumed that this number is
+ * at least 80, so don't decrease it below 80.
+ */
+#define ERRLEN 200
+
+/*
+ * Completion matches are recorded in containers of the following
+ * type.
+ */
+struct WordCompletion {
+  StringGroup *sg;        /* Memory for a group of strings */
+  int matches_dim;        /* The allocated size of result.matches[] */
+  char errmsg[ERRLEN+1];  /* The error-reporting buffer */
+  CplMatches result;      /* Completions to be returned to the caller */
+  CompleteFile *cf;       /* The resources used for filename completion */
+};
+
+static void cpl_sort_matches(WordCompletion *cpl);
+static void cpl_zap_duplicates(WordCompletion *cpl);
+static void cpl_clear_completions(WordCompletion *cpl);
+static int cpl_cmp_matches(const void *v1, const void *v2);
+static int cpl_cmp_suffixes(const void *v1, const void *v2);
+
+/*
+ * The new_CplFileConf() constructor sets the integer first member of
+ * the returned object to the following magic number. On seeing this,
+ * cpl_file_completions() knows when it is passed a valid CplFileConf
+ * object.
+ */
+#define CFC_ID_CODE 4568
+
+/*
+ * A pointer to a structure of the following type can be passed to
+ * the builtin file-completion callback function to modify its behavior.
+ */
+struct CplFileConf {
+  int id;             /* new_CplFileConf() sets this to CFC_ID_CODE */
+  int escaped;        /* If none-zero, backslashes in the input line are */
+                      /*  interpreted as escaping special characters and */
+                      /*  spaces, and any special characters and spaces in */
+                      /*  the listed completions will also be escaped with */
+                      /*  added backslashes. This is the default behaviour. */
+                      /* If zero, backslashes are interpreted as being */
+                      /*  literal parts of the filename, and none are added */
+                      /*  to the completion suffixes. */
+  int file_start;     /* The index in the input line of the first character */
+                      /*  of the filename. If you specify -1 here, */
+                      /*  cpl_file_completions() identifies the */
+                      /*  the start of the filename by looking backwards for */
+                      /*  an unescaped space, or the beginning of the line. */
+  CplCheckFn *chk_fn; /* If not zero, this argument specifies a */
+                      /*  function to call to ask whether a given */
+                      /*  file should be included in the list */
+                      /*  of completions. */
+  void *chk_data;     /* Anonymous data to be passed to check_fn(). */
+};
+
+static void cpl_init_FileConf(CplFileConf *cfc);
+
+/*.......................................................................
+ * Create a new string-completion object.
+ *
+ * Output:
+ *  return    WordCompletion *  The new object, or NULL on error.
+ */
+WordCompletion *new_WordCompletion(void)
+{
+  WordCompletion *cpl;  /* The object to be returned */
+/*
+ * Allocate the container.
+ */
+  cpl = (WordCompletion *) malloc(sizeof(WordCompletion));
+  if(!cpl) {
+    fprintf(stderr, "new_WordCompletion: Insufficient memory.\n");
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to del_WordCompletion().
+ */
+  cpl->sg = NULL;
+  cpl->matches_dim = 0;
+  cpl->result.suffix = NULL;
+  cpl->result.cont_suffix = NULL;
+  cpl->result.matches = NULL;
+  cpl->result.nmatch = 0;
+  cpl->cf = NULL;
+/*
+ * Allocate an object that allows a group of strings to be allocated
+ * efficiently by placing many of them in contiguous string segments.
+ */
+  cpl->sg = _new_StringGroup(_pu_pathname_dim());
+  if(!cpl->sg)
+    return del_WordCompletion(cpl);
+/*
+ * Allocate an array for matching completions. This will be extended later
+ * if needed.
+ */
+  cpl->matches_dim = STR_BLK_FACT;
+  cpl->result.matches = (CplMatch *) malloc(sizeof(cpl->result.matches[0]) *
+					    cpl->matches_dim);
+  if(!cpl->result.matches) {
+    fprintf(stderr,
+     "new_WordCompletion: Insufficient memory to allocate array of matches.\n");
+    return del_WordCompletion(cpl);
+  };
+/*
+ * Allocate a filename-completion resource object.
+ */
+  cpl->cf = _new_CompleteFile();
+  if(!cpl->cf)
+    return del_WordCompletion(cpl);
+  return cpl;
+}
+
+/*.......................................................................
+ * Delete a string-completion object.
+ *
+ * Input:
+ *  cpl    WordCompletion *  The object to be deleted.
+ * Output:
+ *  return WordCompletion *  The deleted object (always NULL).
+ */
+WordCompletion *del_WordCompletion(WordCompletion *cpl)
+{
+  if(cpl) {
+    cpl->sg = _del_StringGroup(cpl->sg);
+    if(cpl->result.matches) {
+      free(cpl->result.matches);
+      cpl->result.matches = NULL;
+      cpl->cf = _del_CompleteFile(cpl->cf);
+    };
+    free(cpl);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * This function is designed to be called by CplMatchFn callback
+ * functions. It adds one possible completion of the token that is being
+ * completed to an array of completions. If the completion needs any
+ * special quoting to be valid when displayed in the input line, this
+ * quoting must be included in the string.
+ *
+ * Input:
+ *  cpl     WordCompletion *  The argument of the same name that was passed
+ *                            to the calling CplMatchFn callback function.
+ *  line        const char *  The input line, as received by the callback
+ *                            function.
+ *  word_start         int    The index within line[] of the start of the
+ *                            word that is being completed.
+ *  word_end           int    The index within line[] of the character which
+ *                            follows the incomplete word, as received by the
+ *                            calling callback function.
+ *  suffix      const char *  The appropriately quoted string that could
+ *                            be appended to the incomplete token to complete
+ *                            it. A copy of this string will be allocated
+ *                            internally.
+ *  type_suffix const char *  When listing multiple completions, gl_get_line()
+ *                            appends this string to the completion to indicate
+ *                            its type to the user. If not pertinent pass "".
+ *                            Otherwise pass a literal or static string.
+ *  cont_suffix const char *  If this turns out to be the only completion,
+ *                            gl_get_line() will append this string as
+ *                            a continuation. For example, the builtin
+ *                            file-completion callback registers a directory
+ *                            separator here for directory matches, and a
+ *                            space otherwise. If the match were a function
+ *                            name you might want to append an open
+ *                            parenthesis, etc.. If not relevant pass "".
+ *                            Otherwise pass a literal or static string.
+ * Output:
+ *  return             int    0 - OK.
+ *                            1 - Error.
+ */
+int cpl_add_completion(WordCompletion *cpl, const char *line,
+		       int word_start, int word_end, const char *suffix,
+		       const char *type_suffix, const char *cont_suffix)
+{
+  CplMatch *match; /* The container of the new match */
+  char *string;    /* A newly allocated copy of the completion string */
+/*
+ * Check the arguments.
+ */
+  if(!cpl)
+    return 1;
+  if(!suffix)
+    return 0;
+  if(!type_suffix)
+    type_suffix = "";
+  if(!cont_suffix)
+    cont_suffix = "";
+/*
+ * Do we need to extend the array of matches[]?
+ */
+  if(cpl->result.nmatch+1 > cpl->matches_dim) {
+    int needed = cpl->matches_dim + STR_BLK_FACT;
+    CplMatch *matches = (CplMatch *) realloc(cpl->result.matches,
+			    sizeof(cpl->result.matches[0]) * needed);
+    if(!matches) {
+      strcpy(cpl->errmsg, "Insufficient memory to extend array of matches.");
+      return 1;
+    };
+    cpl->result.matches = matches;
+    cpl->matches_dim = needed;
+  };
+/*
+ * Allocate memory to store the combined completion prefix and the
+ * new suffix.
+ */
+  string = _sg_alloc_string(cpl->sg, word_end-word_start + strlen(suffix));
+  if(!string) {
+    strcpy(cpl->errmsg, "Insufficient memory to extend array of matches.");
+    return 1;
+  };
+/*
+ * Compose the string.
+ */
+  strncpy(string, line + word_start, word_end - word_start);
+  strcpy(string + word_end - word_start, suffix);
+/*
+ * Record the new match.
+ */
+  match = cpl->result.matches + cpl->result.nmatch++;
+  match->completion = string;
+  match->suffix = string + word_end - word_start;
+  match->type_suffix = type_suffix;
+/*
+ * Record the continuation suffix.
+ */
+  cpl->result.cont_suffix = cont_suffix;
+  return 0;
+}
+
+/*.......................................................................
+ * Sort the array of matches.
+ *
+ * Input:
+ *  cpl   WordCompletion *  The completion resource object.
+ */
+static void cpl_sort_matches(WordCompletion *cpl)
+{
+  qsort(cpl->result.matches, cpl->result.nmatch,
+	sizeof(cpl->result.matches[0]), cpl_cmp_matches);
+}
+
+/*.......................................................................
+ * This is a qsort() comparison function used to sort matches.
+ *
+ * Input:
+ *  v1, v2   void *  Pointers to the two matches to be compared.
+ * Output:
+ *  return    int    -1 -> v1 < v2.
+ *                    0 -> v1 == v2
+ *                    1 -> v1 > v2
+ */
+static int cpl_cmp_matches(const void *v1, const void *v2)
+{
+  const CplMatch *m1 = (const CplMatch *) v1;
+  const CplMatch *m2 = (const CplMatch *) v2;
+  return strcmp(m1->completion, m2->completion);
+}
+
+/*.......................................................................
+ * Sort the array of matches in order of their suffixes.
+ *
+ * Input:
+ *  cpl   WordCompletion *  The completion resource object.
+ */
+static void cpl_sort_suffixes(WordCompletion *cpl)
+{
+  qsort(cpl->result.matches, cpl->result.nmatch,
+	sizeof(cpl->result.matches[0]), cpl_cmp_suffixes);
+}
+
+/*.......................................................................
+ * This is a qsort() comparison function used to sort matches in order of
+ * their suffixes.
+ *
+ * Input:
+ *  v1, v2   void *  Pointers to the two matches to be compared.
+ * Output:
+ *  return    int    -1 -> v1 < v2.
+ *                    0 -> v1 == v2
+ *                    1 -> v1 > v2
+ */
+static int cpl_cmp_suffixes(const void *v1, const void *v2)
+{
+  const CplMatch *m1 = (const CplMatch *) v1;
+  const CplMatch *m2 = (const CplMatch *) v2;
+  return strcmp(m1->suffix, m2->suffix);
+}
+
+/*.......................................................................
+ * Find the common prefix of all of the matching completion matches,
+ * and record a pointer to it in cpl->result.suffix. Note that this has
+ * the side effect of sorting the matches into suffix order.
+ *
+ * Input:
+ *  cpl   WordCompletion *  The completion resource object.
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - Error.
+ */
+static int cpl_common_suffix(WordCompletion *cpl)
+{
+  CplMatches *result;       /* The result container */
+  const char *first, *last; /* The first and last matching suffixes */
+  int length;               /* The length of the common suffix */
+/*
+ * Get the container of the array of matching files.
+ */
+  result = &cpl->result;
+/*
+ * No matching completions?
+ */
+  if(result->nmatch < 1)
+    return 0;
+/*
+ * Sort th matches into suffix order.
+ */
+  cpl_sort_suffixes(cpl);
+/*
+ * Given that the array of matches is sorted, the first and last
+ * suffixes are those that differ most in their prefixes, so the common
+ * prefix of these strings is the longest common prefix of all of the
+ * suffixes.
+ */
+  first = result->matches[0].suffix;
+  last = result->matches[result->nmatch - 1].suffix;
+/*
+ * Find the point at which the first and last matching strings
+ * first difffer.
+ */
+  while(*first && *first == *last) {
+    first++;
+    last++;
+  };
+/*
+ * How long is the common suffix?
+ */
+  length = first - result->matches[0].suffix;
+/*
+ * Allocate memory to record the common suffix.
+ */
+  result->suffix = _sg_alloc_string(cpl->sg, length);
+  if(!result->suffix) {
+    strcpy(cpl->errmsg,
+	   "Insufficient memory to record common completion suffix.");
+    return 1;
+  };
+/*
+ * Record the common suffix.
+ */
+  strncpy(result->suffix, result->matches[0].suffix, length);
+  result->suffix[length] = '\0'; 
+  return 0;
+}
+
+/*.......................................................................
+ * Discard the contents of the array of possible completion matches.
+ *
+ * Input:
+ *  cpl   WordCompletion *  The word-completion resource object.
+ */
+static void cpl_clear_completions(WordCompletion *cpl)
+{
+/*
+ * Discard all of the strings.
+ */
+  _clr_StringGroup(cpl->sg);
+/*
+ * Record the fact that the array is now empty.
+ */
+  cpl->result.nmatch = 0;
+  cpl->result.suffix = NULL;
+  cpl->result.cont_suffix = "";
+/*
+ * Also clear the error message.
+ */
+  cpl->errmsg[0] = '\0';
+  return;
+}
+
+/*.......................................................................
+ * Given an input line and the point at which it completion is to be
+ * attempted, return an array of possible completions.
+ *
+ * Input:
+ *  cpl    WordCompletion *  The completion resource object.
+ *  line             char *  The current input line.
+ *  word_end          int    The index of the character in line[] which
+ *                           follows the end of the token that is being
+ *                           completed.
+ *  data             void *  Anonymous 'data' to be passed to match_fn().
+ *  match_fn   CplMatchFn *  The function that will identify the prefix
+ *                           to be completed from the input line, and
+ *                           record completion matches.
+ * Output:
+ *  return     CplMatches *  The container of the array of possible
+ *                           completions. The returned pointer refers
+ *                           to a container owned by the parent WordCompletion
+ *                           object, and its contents thus potentially
+ *                           change on every call to cpl_matches().
+ *                           On error, NULL is returned, and a description
+ *                           of the error can be acquired by calling
+ *                           cpl_last_error(cpl).
+ */
+CplMatches *cpl_complete_word(WordCompletion *cpl, const char *line,
+				int word_end, void *data, 
+				CplMatchFn *match_fn)
+{
+  int line_len;   /* The total length of the input line */
+/*
+ * How long is the input line?
+ */
+  line_len = strlen(line);
+/*
+ * Check the arguments.
+ */
+  if(!cpl || !line || !match_fn || word_end < 0 || word_end > line_len) {
+    if(cpl)
+      strcpy(cpl->errmsg, "cpl_complete_word: Invalid arguments.");
+    return NULL;
+  };
+/*
+ * Clear the return container.
+ */
+  cpl_clear_completions(cpl);
+/*
+ * Have the matching function record possible completion matches in
+ * cpl->result.matches.
+ */
+  if(match_fn(cpl, data, line, word_end)) {
+    if(cpl->errmsg[0] == '\0')
+      strcpy(cpl->errmsg, "Error completing word.");
+    return NULL;
+  };
+/*
+ * Record a copy of the common initial part of all of the prefixes
+ * in cpl->result.common.
+ */
+  if(cpl_common_suffix(cpl))
+    return NULL;
+/*
+ * Sort the matches into lexicographic order.
+ */
+  cpl_sort_matches(cpl);
+/*
+ * Discard any duplicate matches.
+ */
+  cpl_zap_duplicates(cpl);
+/*
+ * If there is more than one match, discard the continuation suffix.
+ */
+  if(cpl->result.nmatch > 1)
+    cpl->result.cont_suffix = "";
+/*
+ * Return the array of matches.
+ */
+  return &cpl->result;
+}
+
+/*.......................................................................
+ * Print out an array of matching completions.
+ *
+ * Input:
+ *  result  CplMatches *   The container of the sorted array of
+ *                         completions.
+ *  fp            FILE *   The output stream to write to.
+ *  term_width     int     The width of the terminal.
+ * Output:
+ *  return         int     0 - OK.
+ *                         1 - Error.
+ */
+int cpl_list_completions(CplMatches *result, FILE *fp, int term_width)
+{
+  int maxlen;    /* The length of the longest matching string */
+  int width;     /* The width of a column */
+  int ncol;      /* The number of columns to list */
+  int nrow;      /* The number of rows needed to list all of the matches */
+  int row,col;   /* The row and column being written to */
+  int i;
+/*
+ * Check the arguments.
+ */
+  if(!result || !fp) {
+    fprintf(stderr, "cpl_list_completions: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * Not enough space to list anything?
+ */
+  if(term_width < 1)
+    return 0;
+/*
+ * Work out the maximum length of the matching strings.
+ */
+  maxlen = 0;
+  for(i=0; i<result->nmatch; i++) {
+    CplMatch *match = result->matches + i;
+    int len = strlen(match->completion) +
+              strlen(match->type_suffix);
+    if(len > maxlen)
+      maxlen = len;
+  };
+/*
+ * Nothing to list?
+ */
+  if(maxlen == 0)
+    return 0;
+/*
+ * Split the available terminal width into columns of maxlen + 2 characters.
+ */
+  width = maxlen + 2;
+  ncol = term_width / width;
+/*
+ * If the column width is greater than the terminal width, the matches will
+ * just have to overlap onto the next line.
+ */
+  if(ncol < 1)
+    ncol = 1;
+/*
+ * How many rows will be needed?
+ */
+  nrow = (result->nmatch + ncol - 1) / ncol;
+/*
+ * Print the matches out in ncol columns, sorted in row order within each
+ * column.
+ */
+  for(row=0; row < nrow; row++) {
+    for(col=0; col < ncol; col++) {
+      int m = col*nrow + row;
+      if(m < result->nmatch) {
+	CplMatch *match = result->matches + m;
+	if(fprintf(fp, "%s%-*s%s", match->completion,
+		   (int) (ncol > 1 ? maxlen - strlen(match->completion):0),
+		   match->type_suffix, col<ncol-1 ? "  " : "\r\n") < 0)
+	  return 1;
+      } else {
+	if(fprintf(fp, "\r\n") < 0)
+	  return 1;
+	break;
+      };
+    };
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Return a description of the string-completion error that occurred.
+ *
+ * Input:
+ *  cpl   WordCompletion *  The string-completion resource object.
+ * Output:
+ *  return    const char *  The description of the last error.
+ */
+const char *cpl_last_error(WordCompletion *cpl)
+{
+  return cpl ? cpl->errmsg : "NULL WordCompletion argument";
+}
+
+/*.......................................................................
+ * When an error occurs while performing a completion, you registerf a
+ * terse description of the error by calling cpl_record_error(). This
+ * message will then be returned on the next call to cpl_last_error().
+ *
+ * Input:
+ *  cpl   WordCompletion *  The string-completion resource object that was
+ *                          originally passed to the callback.
+ *  errmsg    const char *  The description of the error.
+ */
+void cpl_record_error(WordCompletion *cpl, const char *errmsg)
+{
+  if(cpl && errmsg) {
+    strncpy(cpl->errmsg, errmsg, ERRLEN);
+    cpl->errmsg[ERRLEN] = '\0';
+  };
+}
+
+/*.......................................................................
+ * This is the builtin completion callback function which performs file
+ * completion.
+ *
+ * Input:
+ *  cpl  WordCompletion *  An opaque pointer to the object that will
+ *                         contain the matches. This should be filled
+ *                         via zero or more calls to cpl_add_completion().
+ *  data           void *  Either NULL to request the default
+ *                         file-completion behavior, or a pointer to a
+ *                         CplFileConf structure, whose members specify
+ *                         a different behavior.
+ *  line           char *  The current input line.
+ *  word_end        int    The index of the character in line[] which
+ *                         follows the end of the token that is being
+ *                         completed.
+ * Output
+ *  return          int    0 - OK.
+ *                         1 - Error.
+ */
+CPL_MATCH_FN(cpl_file_completions)
+{
+  const char *start_path;  /* The pointer to the start of the pathname */
+                           /*  in line[]. */
+  CplFileConf *conf;       /* The new-style configuration object. */
+/*
+ * The following configuration object will be used if the caller didn't
+ * provide one.
+ */
+  CplFileConf default_conf;
+/*
+ * This function can be called externally, so check its arguments.
+ */
+  if(!cpl)
+    return 1;
+  if(!line || word_end < 0) {
+    strcpy(cpl->errmsg, "cpl_file_completions: Invalid arguments.");
+    return 1;
+  };
+/*
+ * The 'data' argument is either a CplFileConf pointer, identifiable
+ * by having an integer id code as its first member, or the deprecated
+ * CplFileArgs pointer, or can be NULL to request the default
+ * configuration.
+ */
+  if(data && *(int *)data == CFC_ID_CODE) {
+    conf = (CplFileConf *) data;
+  } else {
+/*
+ * Select the defaults.
+ */
+    conf = &default_conf;
+    cpl_init_FileConf(&default_conf);
+/*
+ * If we have been passed an instance of the deprecated CplFileArgs
+ * structure, copy its configuration parameters over the defaults.
+ */
+    if(data) {
+      CplFileArgs *args = (CplFileArgs *) data;
+      conf->escaped = args->escaped;
+      conf->file_start = args->file_start;
+    };
+  };
+/*
+ * Get the start of the filename. If not specified by the caller
+ * identify it by searching backwards in the input line for an
+ * unescaped space or the start of the line.
+ */
+  if(conf->file_start < 0) {
+    start_path = _pu_start_of_path(line, word_end);
+    if(!start_path) {
+      strcpy(cpl->errmsg, "Unable to find the start of the filename.");
+      return 1;
+    };
+  } else {
+    start_path = line + conf->file_start;
+  };
+/*
+ * Perform the completion.
+ */
+  if(_cf_complete_file(cpl, cpl->cf, line, start_path - line, word_end,
+		      conf->escaped, conf->chk_fn, conf->chk_data)) {
+    cpl_record_error(cpl, _cf_last_error(cpl->cf));
+    return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Initialize a CplFileArgs structure with default configuration
+ * parameters. Note that the CplFileArgs configuration type is
+ * deprecated. The opaque CplFileConf object should be used in future
+ * applications.
+ *
+ * Input:
+ *  cfa  CplFileArgs *  The configuration object of the
+ *                      cpl_file_completions() callback.
+ */
+void cpl_init_FileArgs(CplFileArgs *cfa)
+{
+  if(cfa) {
+    cfa->escaped = 1;
+    cfa->file_start = -1;
+  };
+}
+
+/*.......................................................................
+ * Initialize a CplFileConf structure with default configuration
+ * parameters.
+ *
+ * Input:
+ *  cfc  CplFileConf *  The configuration object of the
+ *                      cpl_file_completions() callback.
+ */
+static void cpl_init_FileConf(CplFileConf *cfc)
+{
+  if(cfc) {
+    cfc->id = CFC_ID_CODE;
+    cfc->escaped = 1;
+    cfc->file_start = -1;
+    cfc->chk_fn = 0;
+    cfc->chk_data = NULL;
+  };
+}
+
+/*.......................................................................
+ * Create a new CplFileConf object and initialize it with defaults.
+ *
+ * Output:
+ *  return  CplFileConf *  The new object, or NULL on error.
+ */
+CplFileConf *new_CplFileConf(void)
+{
+  CplFileConf *cfc;  /* The object to be returned */
+/*
+ * Allocate the container.
+ */
+  cfc = (CplFileConf *)malloc(sizeof(CplFileConf));
+  if(!cfc)
+    return NULL;
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to del_CplFileConf().
+ */
+  cpl_init_FileConf(cfc);
+  return cfc;
+}
+
+/*.......................................................................
+ * Delete a CplFileConf object.
+ *
+ * Input:
+ *  cfc    CplFileConf *  The object to be deleted.
+ * Output:
+ *  return CplFileConf *  The deleted object (always NULL).
+ */
+CplFileConf *del_CplFileConf(CplFileConf *cfc)
+{
+  if(cfc) {
+/*
+ * Delete the container.
+ */
+    free(cfc);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * If backslashes in the filename should be treated as literal
+ * characters, call the following function with literal=1. Otherwise
+ * the default is to treat them as escape characters, used for escaping
+ * spaces etc..
+ *
+ * Input:
+ *  cfc    CplFileConf *  The cpl_file_completions() configuration object
+ *                        to be configured.
+ *  literal        int    Pass non-zero here to enable literal interpretation
+ *                        of backslashes. Pass 0 to turn off literal
+ *                        interpretation.
+ */
+void cfc_literal_escapes(CplFileConf *cfc, int literal)
+{
+  if(cfc)
+    cfc->escaped = !literal;
+}
+
+/*.......................................................................
+ * Call this function if you know where the index at which the
+ * filename prefix starts in the input line. Otherwise by default,
+ * or if you specify start_index to be -1, the filename is taken
+ * to start after the first unescaped space preceding the cursor,
+ * or the start of the line, which ever comes first.
+ *
+ * Input:
+ *  cfc    CplFileConf *  The cpl_file_completions() configuration object
+ *                        to be configured.
+ *  start_index    int    The index of the start of the filename in
+ *                        the input line, or -1 to select the default.
+ */
+void cfc_file_start(CplFileConf *cfc, int start_index)
+{
+  if(cfc)
+    cfc->file_start = start_index;
+}
+
+/*.......................................................................
+ * If you only want certain types of files to be included in the
+ * list of completions, you use the following function to specify a
+ * callback function which will be called to ask whether a given file
+ * should be included.
+ *
+ * Input:
+ *  cfc    CplFileConf *  The cpl_file_completions() configuration object
+ *                        to be configured.
+ *  chk_fn  CplCheckFn *  Zero to disable filtering, or a pointer to a
+ *                        function that returns 1 if a given file should
+ *                        be included in the list of completions.
+ *  chk_data      void *  Anonymous data to be passed to chk_fn()
+ *                        every time that it is called.
+ */
+void cfc_set_check_fn(CplFileConf *cfc, CplCheckFn *chk_fn, void *chk_data)
+{
+  if(cfc) {
+    cfc->chk_fn = chk_fn;
+    cfc->chk_data = chk_data;
+  };
+}
+
+/*.......................................................................
+ * The following CplCheckFn callback returns non-zero if the specified
+ * filename is that of an executable.
+ */
+CPL_CHECK_FN(cpl_check_exe)
+{
+  return _pu_path_is_exe(pathname);
+}
+
+/*.......................................................................
+ * Remove duplicates from a sorted array of matches.
+ *
+ * Input:
+ *  cpl   WordCompletion *  The completion resource object.
+ */
+static void cpl_zap_duplicates(WordCompletion *cpl)
+{
+  CplMatch *matches;       /* The array of matches */
+  int nmatch;              /* The number of elements in matches[] */
+  const char *completion;  /* The completion string of the last unique match */
+  const char *type_suffix; /* The type of the last unique match */
+  int src;                 /* The index of the match being considered */
+  int dst;                 /* The index at which to record the next */
+                           /*  unique match. */
+/*
+ * Get the array of matches and the number of matches that it
+ * contains.
+ */
+  matches = cpl->result.matches;
+  nmatch = cpl->result.nmatch;
+/*
+ * No matches?
+ */
+  if(nmatch < 1)
+    return;
+/*
+ * Initialize the comparison strings with the first match.
+ */
+  completion = matches[0].completion;
+  type_suffix = matches[0].type_suffix;
+/*
+ * Go through the array of matches, copying each new unrecorded
+ * match at the head of the array, while discarding duplicates.
+ */
+  for(src=dst=1; src<nmatch; src++) {
+    CplMatch *match = matches + src;
+    if(strcmp(completion, match->completion) != 0 ||
+       strcmp(type_suffix, match->type_suffix) != 0) {
+      if(src != dst)
+	matches[dst] = *match;
+      dst++;
+      completion = match->completion;
+      type_suffix = match->type_suffix;
+    };
+  };
+/*
+ * Record the number of unique matches that remain.
+ */
+  cpl->result.nmatch = dst;
+  return;
+}
diff --git a/libtecla-1.4.1/demo.c b/libtecla-1.4.1/demo.c
new file mode 100644
index 0000000..8bee92d
--- /dev/null
+++ b/libtecla-1.4.1/demo.c
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2000, 2001 by the California Institute of Technology.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <string.h>
+#include <errno.h>
+#include <locale.h>
+
+#include <unistd.h>
+#include <sys/stat.h>
+
+#include "libtecla.h"
+
+int main(int argc, char *argv[])
+{
+  char *line;             /* A line of input */
+  GetLine *gl;            /* The line editor */
+  int major,minor,micro;  /* The version number of the library */
+/*
+ * Create the line editor, specifying a max line length of 500 bytes,
+ * and 10000 bytes to allocate to storage of historical input lines.
+ */
+  gl = new_GetLine(500, 5000);
+  if(!gl)
+    return 1;
+/*
+ * If the user has the LC_CTYPE or LC_ALL environment variables set,
+ * enable display of characters corresponding to the specified locale.
+ */
+  (void) setlocale(LC_CTYPE, "");
+/*
+ * Lookup and display the version number of the library.
+ */
+  libtecla_version(&major, &minor, &micro);
+  printf("Welcome to the demo program of libtecla version %d.%d.%d\n",
+	 major, minor, micro);
+/*
+ * Load history.
+ */
+  (void) gl_load_history(gl, "~/.demo_history", "#");
+/*
+ * Read lines of input from the user and print them to stdout.
+ */
+  do {
+/*
+ * Get a new line from the user.
+ */
+    line = gl_get_line(gl, "$ ", NULL, 0);
+    if(!line)
+      break;
+/*
+ * Display what was entered.
+ */
+    if(printf("You entered: %s", line) < 0 || fflush(stdout))
+      break;
+/*
+ * If the user types "exit", quit the program.
+ */
+    if(strcmp(line, "exit\n")==0)
+      break;
+    else if(strcmp(line, "history\n")==0)
+      gl_show_history(gl, stdout, "%N  %T   %H\n", 0, -1);
+    else if(strcmp(line, "size\n")==0) {
+      GlTerminalSize size = gl_terminal_size(gl, 80, 24);
+      printf("Terminal size = %d columns x %d lines.\n", size.ncolumn,
+	     size.nline);
+    };
+  } while(1);
+/*
+ * Save historical command lines.
+ */
+  (void) gl_save_history(gl, "~/.demo_history", "#", -1);
+/*
+ * Clean up.
+ */
+  gl = del_GetLine(gl);
+  return 0;
+}
+
diff --git a/libtecla-1.4.1/demo2.c b/libtecla-1.4.1/demo2.c
new file mode 100644
index 0000000..e1e80c6
--- /dev/null
+++ b/libtecla-1.4.1/demo2.c
@@ -0,0 +1,352 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <string.h>
+#include <errno.h>
+#include <locale.h>
+
+#include <unistd.h>
+#include <sys/stat.h>
+
+#include "libtecla.h"
+
+/*
+ * Encapsulate the resources needed by this demo.
+ */
+typedef struct {
+  GetLine *gl;      /* The line editor */
+  PathCache *pc;    /* A cache of executables in the user's path */
+  PcaPathConf *ppc; /* The configuration argument of pca_path_completions() */
+} DemoRes;
+
+/*
+ * The following functions allocate and free instances of the above
+ * structure.
+ */
+static DemoRes *new_DemoRes(void);
+static DemoRes *del_DemoRes(DemoRes *res);
+
+/*
+ * Search backwards for the start of a pathname.
+ */
+static char *start_of_path(const char *string, int back_from);
+
+/*
+ * Find the array indexes of the first character of the first
+ * space-delimited word in the specified string, and of the character
+ * that follows it.
+ */
+static int get_word_limits(const char *string, int *wa, int *wb);
+
+/*
+ * This is the demonstration completion callback function (defined below).
+ */
+static CPL_MATCH_FN(demo_cpl_fn);
+
+/*.......................................................................
+ * This demo takes no arguments. It reads lines of input until the
+ * word 'exit' is entered, or C-d is pressed. It replaces the default
+ * tab-completion callback with one which when invoked at the start of
+ * a line, looks up completions of commands in the user's execution
+ * path, and when invoked in other parts of the line, reverts to
+ * normal filename completion. Whenever a new line is entered, it
+ * extracts the first word on the line, looks it up in the user's
+ * execution path to see if it corresponds to a known executable file,
+ * and if so, displays the full pathname of the file, along with the
+ * remaining arguments.
+ */
+int main(int argc, char *argv[])
+{
+  char *line;             /* A line of input */
+  DemoRes *res;           /* The resources of the demo */
+  int wa,wb;              /* The delimiting indexes of a word in line[] */
+  int major,minor,micro;  /* The version number of the library */
+/*
+ * Allocate the resources needed by this demo.
+ */
+  res = new_DemoRes();
+  if(!res)
+    return 1;
+/*
+ * If the user has the LC_CTYPE or LC_ALL environment variables set,
+ * enable display of characters corresponding to the specified locale.
+ */
+  (void) setlocale(LC_CTYPE, "");
+/*
+ * Lookup and display the version number of the library.
+ */
+  libtecla_version(&major, &minor, &micro);
+  printf("Welcome to the demo2 program of libtecla version %d.%d.%d\n",
+	 major, minor, micro);
+/*
+ * Read lines of input from the user and print them to stdout.
+ */
+  do {
+/*
+ * Get a new line from the user.
+ */
+    line = gl_get_line(res->gl, "$ ", NULL, 0);
+    if(!line)
+      break;
+/*
+ * Work out the extent of the first word in the input line, and
+ * try to identify this as a command in the path, displaying the
+ * full pathname of the match if found.
+ */
+    if(get_word_limits(line, &wa, &wb) == 0) {
+      char *cmd = pca_lookup_file(res->pc, line + wa, wb-wa, 0);
+      if(cmd) {
+	printf("Command=%s\n", cmd);
+	printf("Arguments=%s", line+wb);
+      } else {
+	printf("Command not found\n");
+      };
+    };
+/*
+ * If the user types "exit", quit the program.
+ */
+    if(strcmp(line, "exit\n")==0)
+      break;
+  } while(1);
+/*
+ * Clean up.
+ */
+  res = del_DemoRes(res);
+  return 0;
+}
+
+/*.......................................................................
+ * This completion callback searches for completions of executables in
+ * the user's path when invoked on a word at the start of the path, and
+ * performs normal filename completion elsewhere.
+ */
+static CPL_MATCH_FN(demo_cpl_fn)
+{
+/*
+ * Get the resource object that was passed to gl_customize_completion().
+ */
+  DemoRes *res = (DemoRes *) data;
+/*
+ * Find the start of the filename prefix to be completed, searching
+ * backwards for the first unescaped space, or the start of the line.
+ */
+  char *start = start_of_path(line, word_end);
+/*
+ * Skip spaces preceding the start of the prefix.
+ */
+  while(start > line && isspace((int)(unsigned char) start[-1]))
+    start--;
+/*
+ * If the filename prefix is at the start of the line, attempt
+ * to complete the filename as a command in the path. Otherwise
+ * perform normal filename completion.
+ */
+  return (start == line) ?
+    pca_path_completions(cpl, res->ppc, line, word_end) :
+    cpl_file_completions(cpl, NULL, line, word_end);
+}
+
+/*.......................................................................
+ * Search backwards for the potential start of a filename. This
+ * looks backwards from the specified index in a given string,
+ * stopping at the first unescaped space or the start of the line.
+ *
+ * Input:
+ *  string  const char *  The string to search backwards in.
+ *  back_from      int    The index of the first character in string[]
+ *                        that follows the pathname.
+ * Output:
+ *  return        char *  The pointer to the first character of
+ *                        the potential pathname, or NULL on error.
+ */
+static char *start_of_path(const char *string, int back_from)
+{
+  int i, j;
+/*
+ * Search backwards from the specified index.
+ */
+  for(i=back_from-1; i>=0; i--) {
+    int c = string[i];
+/*
+ * Stop on unescaped spaces.
+ */
+    if(isspace((int)(unsigned char)c)) {
+/*
+ * The space can't be escaped if we are at the start of the line.
+ */
+      if(i==0)
+        break;
+/*
+ * Find the extent of the escape characters which precedes the space.
+ */
+      for(j=i-1; j>=0 && string[j]=='\\'; j--)
+	;
+/*
+ * If there isn't an odd number of escape characters before the space,
+ * then the space isn't escaped.
+ */
+      if((i - 1 - j) % 2 == 0)
+	break;
+    };
+  };
+  return (char *)string + i + 1;
+}
+
+/*.......................................................................
+ * Create a new DemoRes object containing the resources needed by the
+ * demo.
+ *
+ * Output:
+ *  return  DemoRes *  The new object, or NULL on error.
+ */
+static DemoRes *new_DemoRes(void)
+{
+  DemoRes *res;  /* The object to be returned */
+/*
+ * Allocate the container.
+ */
+  res = (DemoRes *)malloc(sizeof(DemoRes));
+  if(!res) {
+    fprintf(stderr, "new_DemoRes: Insufficient memory.\n");
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to del_DemoRes().
+ */
+  res->gl = NULL;
+  res->pc = NULL;
+  res->ppc = NULL;
+/*
+ * Create the line editor, specifying a max line length of 500 bytes,
+ * and 10000 bytes to allocate to storage of historical input lines.
+ */
+  res->gl = new_GetLine(500, 10000);
+  if(!res->gl)
+    return del_DemoRes(res);
+/*
+ * Enable text attribute formatting directives in prompt strings.
+ */
+  gl_prompt_style(res->gl, GL_FORMAT_PROMPT);
+/*
+ * Allocate a cache of the executable files found in the user's path.
+ */
+  res->pc = new_PathCache();
+  if(!res->pc)
+    return del_DemoRes(res);
+/*
+ * Populate the cache with the contents of the user's path.
+ */
+  if(pca_scan_path(res->pc, getenv("PATH")))
+    return del_DemoRes(res);
+/*
+ * Arrange for susequent calls to pca_lookup_file() and pca_path_completions()
+ * to only report files that are executable by the user.
+ */
+  pca_set_check_fn(res->pc, cpl_check_exe, NULL);
+/*
+ * Allocate a configuration object for use with pca_path_completions().
+ */
+  res->ppc = new_PcaPathConf(res->pc);
+  if(!res->ppc)
+    return del_DemoRes(res);
+/*
+ * Replace the builtin filename completion callback with one which
+ * searches for completions of executables in the user's path when
+ * invoked on a word at the start of the path, and completes files
+ * elsewhere.
+ */
+  if(gl_customize_completion(res->gl, res, demo_cpl_fn))
+    return del_DemoRes(res);
+  return res;
+}
+
+/*.......................................................................
+ * Delete a DemoRes object.
+ *
+ * Input:
+ *  res     DemoRes *  The object to be deleted.
+ * Output:
+ *  return  DemoRes *  The deleted object (always NULL).
+ */
+static DemoRes *del_DemoRes(DemoRes *res)
+{
+  if(res) {
+    res->gl = del_GetLine(res->gl);
+    res->pc = del_PathCache(res->pc);
+    res->ppc = del_PcaPathConf(res->ppc);
+    free(res);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Return the limits of the word at the start of a given string, ignoring
+ * leading white-space, and interpretting the first unescaped space, tab or
+ * the end of the line, as the end of the word.
+ *
+ * Input:
+ *  string   const char *  The string to tokenize.
+ * Input/Output:
+ *  wa,wb           int *  The indexes of the first character of the word,
+ *                         and the character which follows the last
+ *                         character of the word, will be assigned to
+ *                         *wa and *wb, respectively.
+ * Output:
+ *  return          int    0 - A word was found.
+ *                         1 - No word was found before the end of the
+ *                             string.
+ */
+static int get_word_limits(const char *string, int *wa, int *wb)
+{
+  int escaped = 0;  /* True if the next character is escaped */
+/*
+ * Skip leading white-space.
+ */
+  for(*wa=0; isspace((int)(unsigned char)string[*wa]); (*wa)++)
+    ;
+/*
+ * Find the first unescaped space, stopping early if the end of the
+ * string is reached.
+ */
+  for(*wb = *wa; ; (*wb)++) {
+    int c = string[*wb];
+    if(c=='\\')
+      escaped = !escaped;
+    else if((!escaped && isspace((int)(unsigned char)c)) || c=='\0')
+      break;
+  };
+  return *wa == *wb;
+}
diff --git a/libtecla-1.4.1/direader.c b/libtecla-1.4.1/direader.c
new file mode 100644
index 0000000..8a81fbf
--- /dev/null
+++ b/libtecla-1.4.1/direader.c
@@ -0,0 +1,299 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+/*
+ * Standard includes.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+/*
+ * Operating system includes.
+ */
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <dirent.h>
+
+#include "direader.h"
+
+/*
+ * Use the reentrant POSIX threads version of readdir()?
+ */
+#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199506L
+#define USE_READDIR_R 1
+#endif
+
+/*
+ * Set the max length of the error-reporting string. There is no point
+ * in this being longer than the width of a typical terminal window.
+ * In composing error messages, I have assumed that this number is
+ * at least 80, so you don't decrease it below this number.
+ */
+#define ERRLEN 200
+
+/*
+ * Objects of the following type are used to maintain the resources
+ * needed to read directories.
+ */
+struct DirReader {
+  DIR *dir;              /* The directory stream (if open, NULL otherwise) */
+  struct dirent *file;   /* The latest directory entry */
+  char errmsg[ERRLEN+1]; /* Error-report buffer */
+#ifdef USE_READDIR_R
+  struct dirent *buffer; /* A buffer used by the threaded version of readdir */
+  int buffer_dim;        /* The allocated size of buffer[] */
+#endif
+};
+
+static int _dr_path_is_dir(const char *pathname);
+
+/*.......................................................................
+ * Create a new DirReader object.
+ *
+ * Output:
+ *  return  DirReader *  The new object, or NULL on error.
+ */
+DirReader *_new_DirReader(void)
+{
+  DirReader *dr;  /* The object to be returned */
+/*
+ * Allocate the container.
+ */
+  dr = (DirReader *) malloc(sizeof(DirReader));
+  if(!dr) {
+    fprintf(stderr, "_new_DirReader: Insufficient memory.\n");
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to _del_DirReader().
+ */
+  dr->dir = NULL;
+  dr->file = NULL;
+  dr->errmsg[0] = '\0';
+#ifdef USE_READDIR_R
+  dr->buffer = NULL;
+  dr->buffer_dim = 0;
+#endif
+  return dr;
+}
+
+/*.......................................................................
+ * Delete a DirReader object.
+ *
+ * Input:
+ *  dr     DirReader *  The object to be deleted.
+ * Output:
+ *  return DirReader *  The deleted object (always NULL).
+ */
+DirReader *_del_DirReader(DirReader *dr)
+{
+  if(dr) {
+    _dr_close_dir(dr);
+#ifdef USE_READDIR_R
+    free(dr->buffer);
+#endif
+    free(dr);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Open a new directory.
+ *
+ * Input:
+ *  dr      DirReader *   The directory reader resource object.
+ *  path   const char *   The directory to be opened.
+ * Input/Output:
+ *  errmsg       char **  If an error occurs and errmsg isn't NULL, a
+ *                        pointer to an error description will be assigned
+ *                        to *errmsg.
+ * Output:
+ *  return        int     0 - OK.
+ *                        1 - Error (see *errmsg for a description).
+ */
+int _dr_open_dir(DirReader *dr, const char *path, char **errmsg)
+{
+  DIR *dir = NULL;   /* The directory stream */
+/*
+ * If a directory is already open, close it first.
+ */
+  (void) _dr_close_dir(dr);
+/*
+ * Is the path a directory?
+ */
+  if(!_dr_path_is_dir(path)) {
+    if(errmsg) {
+      const char *fmt = "Can't open directory: %.*s\n";
+      sprintf(dr->errmsg, fmt, ERRLEN - strlen(fmt), path);
+      *errmsg = dr->errmsg;
+    };
+    return 1;
+  };
+/*
+ * Attempt to open the directory.
+ */
+  dir = opendir(path);
+  if(!dir) {
+    if(errmsg) {
+      const char *fmt = "Can't open directory: %.*s\n";
+      sprintf(dr->errmsg, fmt, ERRLEN - strlen(fmt), path);
+      *errmsg = dr->errmsg;
+    };
+    return 1;
+  };
+/*
+ * If using POSIX threads, allocate a buffer for readdir_r().
+ */
+#ifdef USE_READDIR_R
+  {
+    size_t size;
+    int name_max = pathconf(path, _PC_NAME_MAX);
+#ifdef NAME_MAX
+    if(name_max < 0)
+      name_max = NAME_MAX;
+#endif
+    if(name_max < 0) {
+      if(errmsg) {
+	strcpy(dr->errmsg, "Unable to deduce readdir() buffer size.");
+	*errmsg = dr->errmsg;
+      };
+      closedir(dir);
+      return 1;
+    };
+/*
+ * How big a buffer do we need to allocate?
+ */
+    size = sizeof(struct dirent) + name_max;
+/*
+ * Extend the buffer?
+ */
+    if(size > dr->buffer_dim || !dr->buffer) {
+      struct dirent *buffer = (struct dirent *) (dr->buffer ?
+						 realloc(dr->buffer, size) :
+						 malloc(size));
+      if(!buffer) {
+	if(errmsg) {
+	  strcpy(dr->errmsg, "Insufficient memory for readdir() buffer.");
+	  *errmsg = dr->errmsg;
+	};
+	closedir(dir);
+	return 1;
+      };
+      dr->buffer = buffer;
+      dr->buffer_dim = size;
+    };
+  };
+#endif
+/*
+ * Record the successfully opened directory.
+ */
+  dr->dir = dir;
+  return 0;
+}
+
+/*.......................................................................
+ * If the DirReader object is currently contains an open directory,
+ * close it.
+ *
+ * Input:
+ *  dr    DirReader *   The directory reader resource object.
+ */
+void _dr_close_dir(DirReader *dr)
+{
+  if(dr && dr->dir) {
+    closedir(dr->dir);
+    dr->dir = NULL;
+    dr->file = NULL;
+    dr->errmsg[0] = '\0';
+  };
+}
+
+/*.......................................................................
+ * Read the next file from the directory opened with _dr_open_dir().
+ *
+ * Input:
+ *  dr    DirReader *  The directory reader resource object.
+ * Output:
+ *  return     char *  The name of the new file, or NULL if we reached
+ *                     the end of the directory.
+ */
+char *_dr_next_file(DirReader *dr)
+{
+/*
+ * Are we currently reading a directory?
+ */
+  if(dr->dir) {
+/*
+ * Read the next directory entry.
+ */
+#ifdef USE_READDIR_R 
+    if(readdir_r(dr->dir, dr->buffer, &dr->file) == 0 && dr->file)
+      return dr->file->d_name;
+#else
+    dr->file = readdir(dr->dir);
+    if(dr->file)
+      return dr->file->d_name;
+#endif
+  };
+/*
+ * When the end of a directory is reached, close it.
+ */
+  _dr_close_dir(dr);
+  return NULL;
+}
+
+/*.......................................................................
+ * Return 1 if the specified pathname refers to a directory.
+ *
+ * Input:
+ *  pathname  const char *  The path to test.
+ * Output:
+ *  return           int    0 - Not a directory.
+ *                          1 - pathname[] refers to a directory.
+ */
+static int _dr_path_is_dir(const char *pathname)
+{
+  struct stat statbuf;    /* The file-statistics return buffer */
+/*
+ * Look up the file attributes.
+ */
+  if(stat(pathname, &statbuf) < 0)
+    return 0;
+/*
+ * Is the file a directory?
+ */
+  return S_ISDIR(statbuf.st_mode) != 0;
+}
diff --git a/libtecla-1.4.1/direader.h b/libtecla-1.4.1/direader.h
new file mode 100644
index 0000000..2cf178e
--- /dev/null
+++ b/libtecla-1.4.1/direader.h
@@ -0,0 +1,44 @@
+#ifndef dirreader_h
+#define dirreader_h
+
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+typedef struct DirReader DirReader;
+
+DirReader *_new_DirReader(void);
+DirReader *_del_DirReader(DirReader *dr);
+
+int _dr_open_dir(DirReader *dr, const char *pathname, char **errmsg);
+char *_dr_next_file(DirReader *dr);
+void _dr_close_dir(DirReader *dr);
+
+#endif
diff --git a/libtecla-1.4.1/enhance.c b/libtecla-1.4.1/enhance.c
new file mode 100644
index 0000000..72f5061
--- /dev/null
+++ b/libtecla-1.4.1/enhance.c
@@ -0,0 +1,689 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <signal.h>
+#include <locale.h>
+
+#include <unistd.h>
+#include <termios.h>
+
+#include <fcntl.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <dirent.h>
+
+#if HAVE_SYSV_PTY
+#include <stropts.h>    /* System-V stream I/O */
+char *ptsname(int fd);
+int grantpt(int fd);
+int unlockpt(int fd);
+#endif
+
+#include "libtecla.h"
+
+/*
+ * Pseudo-terminal devices are found in the following directory.
+ */
+#define PTY_DEV_DIR "/dev/"
+
+/*
+ * Pseudo-terminal controller device file names start with the following
+ * prefix.
+ */
+#define PTY_CNTRL "pty"
+
+/*
+ * Pseudo-terminal slave device file names start with the following
+ * prefix.
+ */
+#define PTY_SLAVE "tty"
+
+/*
+ * Specify the maximum suffix length for the control and slave device
+ * names.
+ */
+#define PTY_MAX_SUFFIX 10
+
+/*
+ * Set the maximum length of the master and slave terminal device filenames,
+ * including space for a terminating '\0'.
+ */
+#define PTY_MAX_NAME (sizeof(PTY_DEV_DIR)-1 + \
+		      (sizeof(PTY_SLAVE) > sizeof(PTY_CNTRL) ? \
+		       sizeof(PTY_SLAVE) : sizeof(PTY_CNTRL))-1 \
+		      + PTY_MAX_SUFFIX + 1)
+/*
+ * Set the maximum length of an input line.
+ */
+#define PTY_MAX_LINE 4096
+
+/*
+ * Set the size of the buffer used for accumulating bytes written by the
+ * user's terminal to its stdout.
+ */
+#define PTY_MAX_READ 1000
+
+/*
+ * Set the amount of memory used to record history.
+ */
+#define PTY_HIST_SIZE 10000
+
+/*
+ * Set the timeout delay used to check for quickly arriving
+ * sequential output from the application.
+ */
+#define PTY_READ_TIMEOUT 100000    /* micro-seconds */
+
+static int pty_open_master(const char *prog, int *cntrl, char *slave_name);
+static int pty_open_slave(const char *prog, char *slave_name);
+static int pty_child(const char *prog, int slave, char *argv[]);
+static int pty_parent(const char *prog, int cntrl);
+static int pty_stop_parent(int waserr, int cntrl, GetLine *gl, char *rbuff);
+static GL_FD_EVENT_FN(pty_read_from_program);
+static int pty_write_to_fd(int fd, const char *string, int n);
+static void pty_child_exited(int sig);
+static int pty_master_readable(int fd, long usec);
+
+/*.......................................................................
+ * Run a program with enhanced terminal editing facilities.
+ *
+ * Usage:
+ *  enhance program [args...]
+ */
+int main(int argc, char *argv[])
+{
+  int cntrl = -1;  /* The fd of the pseudo-terminal controller device */
+  int slave = -1;  /* The fd of the pseudo-terminal slave device */
+  pid_t pid;       /* The return value of fork() */
+  int status;      /* The return statuses of the parent and child functions */
+  char slave_name[PTY_MAX_NAME]; /* The filename of the slave end of the */
+                                 /*  pseudo-terminal. */
+  char *prog;      /* The name of the program (ie. argv[0]) */
+/*
+ * Check the arguments.
+ */
+  if(argc < 2) {
+    fprintf(stderr, "Usage: %s <program> [arguments...]\n", argv[0]);
+    return 1;
+  };
+/*
+ * Get the name of the program.
+ */
+  prog = argv[0];
+/*
+ * If the user has the LC_CTYPE or LC_ALL environment variables set,
+ * enable display of characters corresponding to the specified locale.
+ */
+  (void) setlocale(LC_CTYPE, "");
+/*
+ * If the program is taking its input from a pipe or a file, or
+ * sending its output to something other than a terminal, run the
+ * program without tecla.
+ */
+  if(!isatty(STDIN_FILENO) || !isatty(STDOUT_FILENO)) {
+    if(execvp(argv[1], argv + 1) < 0) {
+      fprintf(stderr, "%s: Unable to execute %s (%s).\n", prog, argv[1],
+	      strerror(errno));
+      fflush(stderr);
+      _exit(1);
+    };
+  };
+/*
+ * Open the master side of a pseudo-terminal pair, and return
+ * the corresponding file descriptor and the filename of the
+ * slave end of the pseudo-terminal.
+ */
+  if(pty_open_master(prog, &cntrl, slave_name))
+    return 1;
+/*
+ * Set up a signal handler to watch for the child process exiting.
+ */
+  signal(SIGCHLD, pty_child_exited);
+/*
+ * The above signal handler sends the parent process a SIGINT signal.
+ * This signal is caught by gl_get_line(), which resets the terminal
+ * settings, and if the application signal handler for this signal
+ * doesn't abort the process, gl_get_line() returns NULL with errno
+ * set to EINTR. Arrange to ignore the signal, so that gl_get_line()
+ * returns and we have a chance to cleanup.
+ */
+  signal(SIGINT, SIG_IGN);
+/*
+ * We will read user input in one process, and run the user's program
+ * in a child process.
+ */
+  pid = fork();
+  if(pid < 0) {
+    fprintf(stderr, "%s: Unable to fork child process (%s).\n", prog,
+	    strerror(errno));
+    return 1;
+  };
+/*
+ * Are we the parent?
+ */
+  if(pid!=0) {
+    status = pty_parent(prog, cntrl);
+    close(cntrl);
+  } else {
+    close(cntrl); /* The child doesn't use the slave device */
+    signal(SIGCHLD, pty_child_exited);
+    if((slave = pty_open_slave(prog, slave_name)) >= 0) {
+      status = pty_child(prog, slave, argv + 1);
+      close(slave);
+    } else {
+      status = 1;
+    };
+  };
+  return status;
+}
+
+/*.......................................................................
+ * Open the master side of a pseudo-terminal pair, and return
+ * the corresponding file descriptor and the filename of the
+ * slave end of the pseudo-terminal.
+ *
+ * Input/Output:
+ *  prog  const char *  The name of this program.
+ *  cntrl        int *  The file descriptor of the pseudo-terminal
+ *                      controller device will be assigned tp *cntrl.
+ *  slave_name  char *  The file-name of the pseudo-terminal slave device
+ *                      will be recorded in slave_name[], which must have
+ *                      at least PTY_MAX_NAME elements.
+ * Output:
+ *  return       int    0 - OK.
+ *                      1 - Error.
+ */
+static int pty_open_master(const char *prog, int *cntrl, char *slave_name)
+{
+  char master_name[PTY_MAX_NAME]; /* The filename of the master device */
+  DIR *dir;                       /* The directory iterator */
+  struct dirent *file;            /* A file in "/dev" */
+/*
+ * Mark the controller device as not opened yet.
+ */
+  *cntrl = -1;
+/*
+ * On systems with the Sys-V pseudo-terminal interface, we don't
+ * have to search for a free master terminal. We just open /dev/ptmx,
+ * and if there is a free master terminal device, we are given a file
+ * descriptor connected to it.
+ */
+#if HAVE_SYSV_PTY
+  *cntrl = open("/dev/ptmx", O_RDWR);
+  if(*cntrl >= 0) {
+/*
+ * Get the filename of the slave side of the pseudo-terminal.
+ */
+    char *name = ptsname(*cntrl);
+    if(name) {
+      if(strlen(name)+1 > PTY_MAX_NAME) {
+	fprintf(stderr, "%s: Slave pty filename too long.\n", prog);
+	return 1;
+      };
+      strcpy(slave_name, name);
+/*
+ * If unable to get the slave name, discard the controller file descriptor,
+ * ready to try a search instead.
+ */
+    } else {
+      close(*cntrl);
+      *cntrl = -1;
+    };
+  } else {
+#endif
+/*
+ * On systems without /dev/ptmx, or if opening /dev/ptmx failed,
+ * we open one master terminal after another, until one that isn't
+ * in use by another program is found.
+ *
+ * Open the devices directory.
+ */
+    dir = opendir(PTY_DEV_DIR);
+    if(!dir) {
+      fprintf(stderr, "%s: Couldn't open %s (%s)\n", prog, PTY_DEV_DIR,
+	      strerror(errno));
+      return 1;
+    };
+/*
+ * Look for pseudo-terminal controller device files in the devices
+ * directory.
+ */
+    while(*cntrl < 0 && (file = readdir(dir))) {
+      if(strncmp(file->d_name, PTY_CNTRL, sizeof(PTY_CNTRL)-1) == 0) {
+/*
+ * Get the common extension of the control and slave filenames.
+ */
+	const char *ext = file->d_name + sizeof(PTY_CNTRL)-1;
+	if(strlen(ext) > PTY_MAX_SUFFIX)
+	  continue;
+/*
+ * Attempt to open the control file.
+ */
+	strcpy(master_name, PTY_DEV_DIR);
+	strcat(master_name, PTY_CNTRL);
+	strcat(master_name, ext);
+	*cntrl = open(master_name, O_RDWR);
+	if(*cntrl < 0)
+	  continue;
+/*
+ * Attempt to open the matching slave file.
+ */
+	strcpy(slave_name, PTY_DEV_DIR);
+	strcat(slave_name, PTY_SLAVE);
+	strcat(slave_name, ext);
+      };
+    };
+    closedir(dir);
+#if HAVE_SYSV_PTY
+  };
+#endif
+/*
+ * Did we fail to find a pseudo-terminal pair that we could open?
+ */
+  if(*cntrl < 0) {
+    fprintf(stderr, "%s: Unable to find a free pseudo-terminal.\n", prog);
+    return 1;
+  };
+/*
+ * System V systems require the program that opens the master to
+ * grant access to the slave side of the pseudo-terminal.
+ */
+#ifdef HAVE_SYSV_PTY
+  if(grantpt(*cntrl) < 0 ||
+     unlockpt(*cntrl) < 0) {
+    fprintf(stderr, "%s: Unable to unlock terminal (%s).\n", prog,
+	    strerror(errno));
+    return 1;
+  };
+#endif
+/*
+ * Success.
+ */
+  return 0;
+}
+
+/*.......................................................................
+ * Open the slave end of a pseudo-terminal.
+ *
+ * Input:
+ *  prog   const char *  The name of this program.
+ *  slave_name   char *  The filename of the slave device.
+ * Output:
+ *  return        int    The file descriptor of the successfully opened
+ *                       slave device, or < 0 on error.
+ */
+static int pty_open_slave(const char *prog, char *slave_name)
+{
+  int fd;  /* The file descriptor of the slave device */
+/*
+ * Place the process in its own process group. In system-V based
+ * OS's, this ensures that when the pseudo-terminal is opened, it
+ * becomes the controlling terminal of the process.
+ */
+  if(setsid() < 0) {
+    fprintf(stderr, "%s: Unable to form new process group (%s).\n", prog,
+	    strerror(errno));
+    return -1;
+  };
+/*
+ * Attempt to open the specified device.
+ */
+  fd = open(slave_name, O_RDWR);
+  if(fd < 0) {
+    fprintf(stderr, "%s: Unable to open pseudo-terminal slave device (%s).\n",
+	    prog, strerror(errno));
+    return -1;
+  };
+/*
+ * On system-V streams based systems, we need to push the stream modules
+ * that implement pseudo-terminal and termio interfaces. At least on
+ * Solaris, which pushes these automatically when a slave is opened,
+ * this is redundant, so ignore errors when pushing the modules.
+ */
+#if HAVE_SYSV_PTY
+  (void) ioctl(fd, I_PUSH, "ptem");
+  (void) ioctl(fd, I_PUSH, "ldterm");
+/*
+ * On BSD based systems other than SunOS 4.x, the following makes the
+ * pseudo-terminal the controlling terminal of the child process.
+ * According to the pseudo-terminal example code in Steven's
+ * Advanced programming in the unix environment, the !defined(CIBAUD)
+ * part of the clause prevents this from being used under SunOS. Since
+ * I only have his code with me, and won't have access to the book,
+ * I don't know why this is necessary.
+ */
+#elif defined(TIOCSCTTY) && !defined(CIBAUD)
+  if(ioctl(fd, TIOCSCTTY, (char *) 0) < 0) {
+    fprintf(stderr, "%s: Unable to establish controlling terminal (%s).\n",
+	    prog, strerror(errno));
+    close(fd);
+    return -1;
+  };
+#endif
+  return fd;
+}
+
+/*.......................................................................
+ * Read input from the controlling terminal of the program, using
+ * gl_get_line(), and feed it to the user's program running in a child
+ * process, via the controller side of the pseudo-terminal. Also pass
+ * data received from the user's program via the conroller end of
+ * the pseudo-terminal, to stdout.
+ *
+ * Input:
+ *  prog  const char *  The name of this program.
+ *  cntrl        int    The file descriptor of the controller end of the
+ *                      pseudo-terminal.
+ * Output:
+ *  return       int    0 - OK.
+ *                      1 - Error.
+ */
+static int pty_parent(const char *prog, int cntrl)
+{
+  GetLine *gl = NULL;  /* The gl_get_line() resource object */
+  char *line;          /* An input line read from the user */
+  char *rbuff=NULL;    /* A buffer for reading from the pseudo terminal */
+/*
+ * Allocate the gl_get_line() resource object.
+ */
+  gl = new_GetLine(PTY_MAX_LINE, PTY_HIST_SIZE);
+  if(!gl)
+    return pty_stop_parent(1, cntrl, gl, rbuff);
+/*
+ * Allocate a buffer to use to accumulate bytes read from the
+ * pseudo-terminal.
+ */
+  rbuff = (char *) malloc(PTY_MAX_READ+1);
+  if(!rbuff)
+    return pty_stop_parent(1, cntrl, gl, rbuff);
+  rbuff[0] = '\0';
+/*
+ * Register an event handler to watch for data appearing from the
+ * user's program on the controller end of the pseudo terminal.
+ */
+  if(gl_watch_fd(gl, cntrl, GLFD_READ, pty_read_from_program, rbuff))
+    return pty_stop_parent(1, cntrl, gl, rbuff);
+/*
+ * Read input lines from the user and pass them on to the user's program,
+ * by writing to the controller end of the pseudo-terminal.
+ */
+  while((line=gl_get_line(gl, rbuff, NULL, 0))) {
+    if(pty_write_to_fd(cntrl, line, strlen(line)))
+       return pty_stop_parent(1, cntrl, gl, rbuff);
+    rbuff[0] = '\0';
+  };
+  return pty_stop_parent(0, cntrl, gl, rbuff);
+}
+
+/*.......................................................................
+ * This is a private return function of pty_parent(), used to release
+ * dynamically allocated resources, close the controller end of the
+ * pseudo-terminal, and wait for the child to exit. It returns the
+ * exit status of the child process, unless the caller reports an
+ * error itself, in which case the caller's error status is returned.
+ *
+ * Input:
+ *  waserr   int    True if the caller is calling this function because
+ *                  an error occured.
+ *  cntrl    int    The file descriptor of the controller end of the
+ *                  pseudo-terminal.
+ *  gl   GetLine *  The resource object of gl_get_line().
+ *  rbuff   char *  The buffer used to accumulate bytes read from
+ *                  the pseudo-terminal.
+ * Output:
+ *  return  int    The desired exit status of the program.
+ */
+static int pty_stop_parent(int waserr, int cntrl, GetLine *gl, char *rbuff)
+{
+  int status;  /* The return status of the child process */
+/*
+ * Close the controller end of the terminal.
+ */
+  close(cntrl);
+/*
+ * Delete the resource object.
+ */
+  gl = del_GetLine(gl);
+/*
+ * Delete the read buffer.
+ */
+  if(rbuff)
+    free(rbuff);
+/*
+ * Wait for the user's program to end.
+ */
+  (void) wait(&status);
+/*
+ * Return either our error status, or the return status of the child
+ * program.
+ */
+  return waserr ? 1 : status;
+}
+
+/*.......................................................................
+ * Run the user's program, with its stdin and stdout connected to the
+ * slave end of the psuedo-terminal.
+ *
+ * Input:
+ *  prog  const char *   The name of this program.
+ *  slave        int     The file descriptor of the slave end of the
+ *                       pseudo terminal.
+ *  argv        char *[] The argument vector to pass to the user's program,
+ *                       where argv[0] is the name of the user's program,
+ *                       and the last argument is followed by a pointer
+ *                       to NULL.
+ * Output:
+ *  return   int         If this function returns at all, an error must
+ *                       have occured when trying to overlay the process
+ *                       with the user's program. In this case 1 is
+ *                       returned.
+ */
+static int pty_child(const char *prog, int slave, char *argv[])
+{
+  struct termios attr; /* The terminal attributes */
+/*
+ * We need to stop the pseudo-terminal from echoing everything that we send it.
+ */
+  if(tcgetattr(slave, &attr)) {
+    fprintf(stderr, "%s: Can't get pseudo-terminal attributes (%s).\n", prog,
+	    strerror(errno));
+    return 1;
+  };
+  attr.c_lflag &= ~(ECHO);
+  while(tcsetattr(slave, TCSADRAIN, &attr)) {
+    if(errno != EINTR) {
+      fprintf(stderr, "%s: tcsetattr error: %s\n", prog, strerror(errno));
+      return 1;
+    };
+  };
+/*
+ * Arrange for stdin, stdout and stderr to be connected to the slave device,
+ * ignoring errors that imply that either stdin or stdout is closed.
+ */
+  while(dup2(slave, STDIN_FILENO) < 0 && errno==EINTR)
+    ;
+  while(dup2(slave, STDOUT_FILENO) < 0 && errno==EINTR)
+    ;
+  while(dup2(slave, STDERR_FILENO) < 0 && errno==EINTR)
+    ;
+/*
+ * Run the user's program.
+ */
+  if(execvp(argv[0], argv) < 0) {
+    fprintf(stderr, "%s: Unable to execute %s (%s).\n", prog, argv[0],
+	    strerror(errno));
+    fflush(stderr);
+    _exit(1);
+  };
+  return 0;  /* This should never be reached */
+}
+
+/*.......................................................................
+ * This is the event-handler that is called by gl_get_line() whenever
+ * there is tet waiting to be read from the user's program, via the
+ * controller end of the pseudo-terminal. See libtecla.h for details
+ * about its arguments.
+ */
+static GL_FD_EVENT_FN(pty_read_from_program)
+{
+  char *nlptr;   /* A pointer to the last newline in the accumulated string */
+  char *crptr;   /* A pointer to the last '\r' in the accumulated string */
+  char *nextp;   /* A pointer to the next unprocessed character */
+/*
+ * Get the read buffer in which we are accumulating a line to be
+ * forwarded to stdout.
+ */
+  char *rbuff = (char *) data;
+/*
+ * New data may arrive while we are processing the current read, and
+ * it is more efficient to display this here than to keep returning to
+ * gl_get_line() and have it display the latest prefix as a prompt,
+ * followed by the current input line, so we loop, delaying a bit at
+ * the end of each iteration to check for more data arriving from
+ * the application, before finally returning to gl_get_line() when
+ * no more input is available.
+ */
+  do {
+/*
+ * Get the current length of the output string.
+ */
+    int len = strlen(rbuff);
+/*
+ * Read the text from the program.
+ */
+    int nnew = read(fd, rbuff + len, PTY_MAX_READ - len);
+    if(nnew < 0)
+      return GLFD_ABORT;
+    len += nnew;
+/*
+ * Nul terminate the accumulated string.
+ */
+    rbuff[len] = '\0';
+/*
+ * Find the last newline and last carriage return in the buffer, if any.
+ */
+    nlptr = strrchr(rbuff, '\n');
+    crptr = strrchr(rbuff, '\r');
+/*
+ * We want to output up to just before the last newline or carriage
+ * return. If there are no newlines of carriage returns in the line,
+ * and the buffer is full, then we should output the whole line. In
+ * all cases a new output line will be started after the latest text
+ * has been output. The intention is to leave any incomplete line
+ * in the buffer, for (perhaps temporary) use as the current prompt.
+ */
+    if(nlptr) {
+      nextp = crptr && crptr < nlptr ? crptr : nlptr;
+    } else if(crptr) {
+      nextp = crptr;
+    } else if(len >= PTY_MAX_READ) {
+      nextp = rbuff + len;
+    } else {
+      nextp = NULL;
+    };
+/*
+ * Do we have any text to output yet?
+ */
+    if(nextp) {
+/*
+ * If there was already some text in rbuff before this function
+ * was called, then it will have been used as a prompt. Arrange
+ * to rewrite this prefix, plus the new suffix, by moving back to
+ * the start of the line.
+ */
+      if(len > 0)
+	(void) pty_write_to_fd(STDOUT_FILENO, "\r", 1);
+/*
+ * Write everything up to the last newline to stdout.
+ */
+      (void) pty_write_to_fd(STDOUT_FILENO, rbuff, nextp - rbuff);
+/*
+ * Start a new line.
+ */
+      (void) pty_write_to_fd(STDOUT_FILENO, "\r\n", 2);
+/*
+ * Skip trailing carriage returns and newlines.
+ */
+      while(*nextp=='\n' || *nextp=='\r')
+	nextp++;
+/*
+ * Move any unwritten text following the newline, to the start of the
+ * buffer.
+ */
+      memmove(rbuff, nextp, len - (nextp - rbuff) + 1);
+    };
+  } while(pty_master_readable(fd, PTY_READ_TIMEOUT));
+/*
+ * Make the incomplete line in the output buffer the current prompt.
+ */
+  gl_replace_prompt(gl, rbuff);
+  return GLFD_REFRESH;
+}
+
+/*.......................................................................
+ * Write a given string to a specified file descriptor.
+ *
+ * Input:
+ *  fd             int     The file descriptor to write to.
+ *  string  const char *   The string to write (of at least 'n' characters).
+ *  n              int     The number of characters to write.
+ * Output:
+ *  return         int     0 - OK.
+ *                         1 - Error.
+ */
+static int pty_write_to_fd(int fd, const char *string, int n)
+{
+  int ndone = 0;  /* The number of characters written so far */
+/*
+ * Do as many writes as are needed to write the whole string.
+ */
+  while(ndone < n) {
+    int nnew = write(fd, string + ndone, n - ndone);
+    if(nnew > 0)
+      ndone += nnew;
+    else if(errno != EINTR)
+      return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * This is the signal handler that is called when the child process
+ * that is running the user's program exits for any reason. It closes
+ * the slave end of the terminal, so that gl_get_line() in the parent
+ * process sees an end of file.
+ */
+static void pty_child_exited(int sig)
+{
+  raise(SIGINT);
+}
+
+/*.......................................................................
+ * Return non-zero after a given amount of time if there is data waiting
+ * to be read from a given file descriptor.
+ *
+ * Input:
+ *  fd        int  The descriptor to watch.
+ *  usec     long  The number of micro-seconds to wait for input to
+ *                 arrive before giving up.
+ * Output:
+ *  return    int  0 - No data is waiting to be read (or select isn't
+ *                     available).
+ *                 1 - Data is waiting to be read.
+ */
+static int pty_master_readable(int fd, long usec)
+{
+#if HAVE_SELECT
+  fd_set rfds;             /* The set of file descriptors to check */
+  struct timeval timeout;  /* The timeout */
+  FD_ZERO(&rfds);
+  FD_SET(fd, &rfds);
+  timeout.tv_sec = 0;
+  timeout.tv_usec = usec;
+  return select(fd+1, &rfds, NULL, NULL, &timeout) == 1;
+#else
+  return 0;
+#endif
+}
diff --git a/libtecla-1.4.1/expand.c b/libtecla-1.4.1/expand.c
new file mode 100644
index 0000000..c1600ab
--- /dev/null
+++ b/libtecla-1.4.1/expand.c
@@ -0,0 +1,1265 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "freelist.h"
+#include "direader.h"
+#include "pathutil.h"
+#include "homedir.h"
+#include "stringrp.h"
+#include "libtecla.h"
+
+/*
+ * Specify the number of elements to extend the files[] array by
+ * when it proves to be too small. This also sets the initial size
+ * of the array.
+ */
+#define MATCH_BLK_FACT 256
+
+/*
+ * A list of directory iterators is maintained using nodes of the
+ * following form.
+ */
+typedef struct DirNode DirNode;
+struct DirNode {
+  DirNode *next;       /* The next directory in the list */
+  DirNode *prev;       /* The node that precedes this node in the list */
+  DirReader *dr;       /* The directory reader object */
+};
+
+typedef struct {
+  FreeList *mem;       /* Memory for DirNode list nodes */
+  DirNode *head;       /* The head of the list of used and unused cache nodes */
+  DirNode *next;       /* The next unused node between head and tail */
+  DirNode *tail;       /* The tail of the list of unused cache nodes */
+} DirCache;
+
+/*
+ * Specify how many directory cache nodes to allocate at a time.
+ */
+#define DIR_CACHE_BLK 20
+
+/*
+ * Set the maximum length allowed for usernames.
+ */
+#define USR_LEN 100
+
+/*
+ * Set the maximum length allowed for environment variable names.
+ */
+#define ENV_LEN 100
+
+/*
+ * Set the max length of the error-reporting string. There is no point
+ * in this being longer than the width of a typical terminal window.
+ * In composing error messages, I have assumed that this number is
+ * at least 80, so you don't decrease it below this number.
+ */
+#define ERRLEN 200
+
+struct ExpandFile {
+  StringGroup *sg;        /* A list of string segments in which */
+                          /*  matching filenames are stored. */
+  DirCache cache;         /* The cache of directory reader objects */
+  PathName *path;         /* The pathname being matched */
+  HomeDir *home;          /* Home-directory lookup object */
+  int files_dim;          /* The allocated dimension of result.files[] */
+  char usrnam[USR_LEN+1]; /* A user name */
+  char envnam[ENV_LEN+1]; /* An environment variable name */
+  char errmsg[ERRLEN+1];  /* Error-report buffer */
+  FileExpansion result;   /* The container used to return the results of */
+                          /*  expanding a path. */
+};
+
+static int ef_record_pathname(ExpandFile *ef, const char *pathname,
+			      int remove_escapes);
+static char *ef_cache_pathname(ExpandFile *ef, const char *pathname,
+			       int remove_escapes);
+static void ef_clear_files(ExpandFile *ef);
+
+static DirNode *ef_open_dir(ExpandFile *ef, const char *pathname);
+static DirNode *ef_close_dir(ExpandFile *ef, DirNode *node);
+static char *ef_expand_special(ExpandFile *ef, const char *path, int pathlen);
+static int ef_match_relative_pathname(ExpandFile *ef, DirReader *dr,
+				      const char *pattern, int separate);
+static int ef_matches_range(int c, const char *pattern, const char **endp);
+static int ef_string_matches_pattern(const char *file, const char *pattern,
+				      int xplicit, const char *nextp);
+static int ef_cmp_strings(const void *v1, const void *v2);
+
+/*.......................................................................
+ * Create the resources needed to expand filenames.
+ *
+ * Output:
+ *  return  ExpandFile *  The new object, or NULL on error.
+ */
+ExpandFile *new_ExpandFile(void)
+{
+  ExpandFile *ef;  /* The object to be returned */
+/*
+ * Allocate the container.
+ */
+  ef = (ExpandFile *) malloc(sizeof(ExpandFile));
+  if(!ef) {
+    fprintf(stderr, "new_ExpandFile: Insufficient memory.\n");
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to del_ExpandFile().
+ */
+  ef->sg = NULL;
+  ef->cache.mem = NULL;
+  ef->cache.head = NULL;
+  ef->cache.next = NULL;
+  ef->cache.tail = NULL;
+  ef->path = NULL;
+  ef->home = NULL;
+  ef->result.files = NULL;
+  ef->result.nfile = 0;
+  ef->usrnam[0] = '\0';
+  ef->envnam[0] = '\0';
+  ef->errmsg[0] = '\0';
+/*
+ * Allocate a list of string segments for storing filenames.
+ */
+  ef->sg = _new_StringGroup(_pu_pathname_dim());
+  if(!ef->sg)
+    return del_ExpandFile(ef);
+/*
+ * Allocate a freelist for allocating directory cache nodes.
+ */
+  ef->cache.mem = _new_FreeList("new_ExpandFile", sizeof(DirNode), DIR_CACHE_BLK);
+  if(!ef->cache.mem)
+    return del_ExpandFile(ef);
+/*
+ * Allocate a pathname buffer.
+ */
+  ef->path = _new_PathName();
+  if(!ef->path)
+    return del_ExpandFile(ef);
+/*
+ * Allocate an object for looking up home-directories.
+ */
+  ef->home = _new_HomeDir();
+  if(!ef->home)
+    return del_ExpandFile(ef);
+/*
+ * Allocate an array for files. This will be extended later if needed.
+ */
+  ef->files_dim = MATCH_BLK_FACT;
+  ef->result.files = (char **) malloc(sizeof(ef->result.files[0]) *
+				      ef->files_dim);
+  if(!ef->result.files) {
+    fprintf(stderr,
+        "new_ExpandFile: Insufficient memory to allocate array of files.\n");
+    return del_ExpandFile(ef);
+  };
+  return ef;
+}
+
+/*.......................................................................
+ * Delete a ExpandFile object.
+ *
+ * Input:
+ *  ef     ExpandFile *  The object to be deleted.
+ * Output:
+ *  return ExpandFile *  The deleted object (always NULL).
+ */
+ExpandFile *del_ExpandFile(ExpandFile *ef)
+{
+  if(ef) {
+    DirNode *dnode;
+/*
+ * Delete the string segments.
+ */
+    ef->sg = _del_StringGroup(ef->sg);
+/*
+ * Delete the cached directory readers.
+ */
+    for(dnode=ef->cache.head; dnode; dnode=dnode->next)
+      dnode->dr = _del_DirReader(dnode->dr);
+/*
+ * Delete the memory from which the DirNode list was allocated, thus
+ * deleting the list at the same time.
+ */
+    ef->cache.mem = _del_FreeList("del_ExpandFile", ef->cache.mem, 1);
+    ef->cache.head = ef->cache.tail = ef->cache.next = NULL;
+/*
+ * Delete the pathname buffer.
+ */
+    ef->path = _del_PathName(ef->path);
+/*
+ * Delete the home-directory lookup object.
+ */
+    ef->home = _del_HomeDir(ef->home);
+/*
+ * Delete the array of pointers to files.
+ */
+    if(ef->result.files) {
+      free(ef->result.files);
+      ef->result.files = NULL;
+    };
+/*
+ * Delete the container.
+ */
+    free(ef);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Expand a pathname, converting ~user/ and ~/ patterns at the start
+ * of the pathname to the corresponding home directories, replacing
+ * $envvar with the value of the corresponding environment variable,
+ * and then, if there are any wildcards, matching these against existing
+ * filenames.
+ *
+ * If no errors occur, a container is returned containing the array of
+ * files that resulted from the expansion. If there were no wildcards
+ * in the input pathname, this will contain just the original pathname
+ * after expansion of ~ and $ expressions. If there were any wildcards,
+ * then the array will contain the files that matched them. Note that
+ * if there were any wildcards but no existing files match them, this
+ * is counted as an error and NULL is returned.
+ *
+ * The supported wildcards and their meanings are:
+ *  *        -  Match any sequence of zero or more characters.
+ *  ?        -  Match any single character.
+ *  [chars]  -  Match any single character that appears in 'chars'.
+ *              If 'chars' contains an expression of the form a-b,
+ *              then any character between a and b, including a and b,
+ *              matches. The '-' character looses its special meaning
+ *              as a range specifier when it appears at the start
+ *              of the sequence of characters.
+ *  [^chars] -  The same as [chars] except that it matches any single
+ *              character that doesn't appear in 'chars'.
+ *
+ * Wildcard expressions are applied to individual filename components.
+ * They don't match across directory separators. A '.' character at
+ * the beginning of a filename component must also be matched
+ * explicitly by a '.' character in the input pathname, since these
+ * are UNIX's hidden files.
+ *
+ * Input:
+ *  ef         ExpandFile *  The pathname expansion resource object.
+ *  path             char *  The path name to be expanded.
+ *  pathlen           int    The length of the suffix of path[] that
+ *                           constitutes the filename to be expanded,
+ *                           or -1 to specify that the whole of the
+ *                           path string should be used. Note that
+ *                           regardless of the value of this argument,
+ *                           path[] must contain a '\0' terminated
+ *                           string, since this function checks that
+ *                           pathlen isn't mistakenly too long.
+ * Output:
+ *  return  FileExpansion *  A pointer to a container within the given
+ *                           ExpandFile object. This contains an array
+ *                           of the pathnames that resulted from expanding
+ *                           ~ and $ expressions and from matching any
+ *                           wildcards, sorted into lexical order.
+ *                           This container and its contents will be
+ *                           recycled on subsequent calls, so if you need
+ *                           to keep the results of two successive runs,
+ *                           you will either have to allocate a private
+ *                           copy of the array, or use two ExpandFile
+ *                           objects.
+ *
+ *                           On error NULL is returned. A description
+ *                           of the error can be acquired by calling the
+ *                           ef_last_error() function.
+ */
+FileExpansion *ef_expand_file(ExpandFile *ef, const char *path, int pathlen)
+{
+  DirNode *dnode;       /* A directory-reader cache node */
+  const char *dirname;  /* The name of the top level directory of the search */
+  const char *pptr;     /* A pointer into path[] */
+  int wild;             /* True if the path contains any wildcards */
+/*
+ * Check the arguments.
+ */
+  if(!ef || !path) {
+    if(ef)
+      strcpy(ef->errmsg, "ef_expand_file: NULL path argument");
+    else
+      fprintf(stderr, "ef_expand_file: NULL argument(s).\n");
+    return NULL;
+  };
+/*
+ * If the caller specified that the whole of path[] be matched,
+ * work out the corresponding length.
+ */
+  if(pathlen < 0 || pathlen > strlen(path))
+    pathlen = strlen(path);
+/*
+ * Discard previous expansion results.
+ */
+  ef_clear_files(ef);
+/*
+ * Preprocess the path, expanding ~/, ~user/ and $envvar references,
+ * using ef->path as a work directory and returning a pointer to
+ * a copy of the resulting pattern in the cache.
+ */
+  path = ef_expand_special(ef, path, pathlen);
+  if(!path)
+    return NULL;
+/*
+ * Clear the pathname buffer.
+ */
+  _pn_clear_path(ef->path);
+/*
+ * Does the pathname contain any wildcards?
+ */
+  for(wild=0,pptr=path; !wild && *pptr; pptr++) {
+    switch(*pptr) {
+    case '\\':                      /* Skip escaped characters */
+      if(pptr[1])
+	pptr++;
+      break; 
+    case '*': case '?': case '[':   /* A wildcard character? */
+      wild = 1;
+      break;
+    };
+  };
+/*
+ * If there are no wildcards to match, copy the current expanded
+ * path into the output array, removing backslash escapes while doing so.
+ */
+  if(!wild) {
+    if(ef_record_pathname(ef, path, 1))
+      return NULL;
+/*
+ * Does the filename exist?
+ */
+    ef->result.exists = _pu_file_exists(ef->result.files[0]);
+/*
+ * Match wildcards against existing files.
+ */
+  } else {
+/*
+ * Only existing files that match the pattern will be returned in the
+ * cache.
+ */
+    ef->result.exists = 1;
+/*
+ * Treat matching of the root-directory as a special case since it
+ * isn't contained in a directory.
+ */
+    if(strcmp(path, FS_ROOT_DIR) == 0) {
+      if(ef_record_pathname(ef, FS_ROOT_DIR, 0))
+	return NULL;
+    } else {
+/*
+ * What should the top level directory of the search be?
+ */
+      if(strncmp(path, FS_ROOT_DIR, FS_ROOT_DIR_LEN) == 0) {
+	dirname = FS_ROOT_DIR;
+	if(!_pn_append_to_path(ef->path, FS_ROOT_DIR, -1, 0)) {
+	  strcpy(ef->errmsg, "Insufficient memory to record path");
+	  return NULL;
+	};
+	path += FS_ROOT_DIR_LEN;
+      } else {
+	dirname = FS_PWD;
+      };
+/*
+ * Open the top-level directory of the search.
+ */
+      dnode = ef_open_dir(ef, dirname);
+      if(!dnode)
+	return NULL;
+/*
+ * Recursively match successive directory components of the path.
+ */
+      if(ef_match_relative_pathname(ef, dnode->dr, path, 0)) {
+	dnode = ef_close_dir(ef, dnode);
+	return NULL;
+      };
+/*
+ * Cleanup.
+ */
+      dnode = ef_close_dir(ef, dnode);
+    };
+/*
+ * No files matched?
+ */
+    if(ef->result.nfile < 1) {
+      strcpy(ef->errmsg, "No files match");
+      return NULL;
+    };
+/*
+ * Sort the pathnames that matched.
+ */
+    qsort(ef->result.files, ef->result.nfile, sizeof(ef->result.files[0]),
+	  ef_cmp_strings);
+  };
+/*
+ * Return the result container.
+ */
+  return &ef->result;
+}
+
+/*.......................................................................
+ * Attempt to recursively match the given pattern with the contents of
+ * the current directory, descending sub-directories as needed.
+ *
+ * Input:
+ *  ef      ExpandFile *  The pathname expansion resource object.
+ *  dr       DirReader *  The directory reader object of the directory
+ *                        to be searched.
+ *  pattern const char *  The pattern to match with files in the current
+ *                        directory.
+ *  separate       int    When appending a filename from the specified
+ *                        directory to ef->pathname, insert a directory
+ *                        separator between the existing pathname and
+ *                        the filename, unless separate is zero.
+ * Output:
+ *  return         int    0 - OK.
+ *                        1 - Error.
+ */
+static int ef_match_relative_pathname(ExpandFile *ef, DirReader *dr,
+				       const char *pattern, int separate)
+{
+  const char *nextp;  /* The pointer to the character that follows the part */
+                      /*  of the pattern that is to be matched with files */
+                      /*  in the current directory. */
+  char *file;         /* The name of the file being matched */
+  int pathlen;        /* The length of ef->pathname[] on entry to this */
+                      /*  function */
+/*
+ * Record the current length of the pathname string recorded in
+ * ef->pathname[].
+ */
+  pathlen = strlen(ef->path->name);
+/*
+ * Get a pointer to the character that follows the end of the part of
+ * the pattern that should be matched to files within the current directory.
+ * This will either point to a directory separator, or to the '\0' terminator
+ * of the pattern string.
+ */
+  for(nextp=pattern; *nextp && strncmp(nextp, FS_DIR_SEP, FS_DIR_SEP_LEN) != 0;
+      nextp++)
+    ;
+/*
+ * Read each file from the directory, attempting to match it to the
+ * current pattern.
+ */
+  while((file=_dr_next_file(dr)) != NULL) {
+/*
+ * Does the latest file match the pattern up to nextp?
+ */
+    if(ef_string_matches_pattern(file, pattern, file[0]=='.', nextp)) {
+/*
+ * Append the new directory entry to the current matching pathname.
+ */
+      if((separate && _pn_append_to_path(ef->path, FS_DIR_SEP, -1, 0)==NULL) ||
+	 _pn_append_to_path(ef->path, file, -1, 0)==NULL) {
+	strcpy(ef->errmsg, "Insufficient memory to record path");
+	return 1;
+      };
+/*
+ * If we have reached the end of the pattern, record the accumulated
+ * pathname in the list of matching files.
+ */
+      if(*nextp == '\0') {
+	if(ef_record_pathname(ef, ef->path->name, 0))
+	  return 1;
+/*
+ * If the matching directory entry is a subdirectory, and the
+ * next character of the pattern is a directory separator,
+ * recursively call the current function to scan the sub-directory
+ * for matches.
+ */
+      } else if(_pu_path_is_dir(ef->path->name) &&
+		strncmp(nextp, FS_DIR_SEP, FS_DIR_SEP_LEN) == 0) {
+/*
+ * If the pattern finishes with the directory separator, then
+ * record the pathame as matching.
+ */
+	if(nextp[FS_DIR_SEP_LEN] == '\0') {
+	  if(ef_record_pathname(ef, ef->path->name, 0))
+	    return 1;
+/*
+ * Match files within the directory.
+ */
+	} else {
+	  DirNode *subdnode = ef_open_dir(ef, ef->path->name);
+	  if(subdnode) {
+	    if(ef_match_relative_pathname(ef, subdnode->dr,
+					   nextp+FS_DIR_SEP_LEN, 1)) {
+	      subdnode = ef_close_dir(ef, subdnode);
+	      return 1;
+	    };
+	    subdnode = ef_close_dir(ef, subdnode);
+	  };
+	};
+      };
+/*
+ * Remove the latest filename from the pathname string, so that
+ * another matching file can be appended.
+ */
+      ef->path->name[pathlen] = '\0';
+    };
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Record a new matching filename.
+ *
+ * Input:
+ *  ef        ExpandFile *  The filename-match resource object.
+ *  pathname  const char *  The pathname to record.
+ *  remove_escapes   int    If true, remove backslash escapes in the
+ *                          recorded copy of the pathname.
+ * Output:
+ *  return           int     0 - OK.
+ *                           1 - Error (ef->errmsg will contain a
+ *                                      description of the error).
+ */
+static int ef_record_pathname(ExpandFile *ef, const char *pathname,
+			      int remove_escapes)
+{
+  char *copy;          /* The recorded copy of pathname[] */
+/*
+ * Attempt to make a copy of the pathname in the cache.
+ */
+  copy = ef_cache_pathname(ef, pathname, remove_escapes);
+  if(!copy)
+    return 1;
+/*
+ * If there isn't room to record a pointer to the recorded pathname in the
+ * array of files, attempt to extend the array.
+ */
+  if(ef->result.nfile + 1 > ef->files_dim) {
+    int files_dim = ef->files_dim + MATCH_BLK_FACT;
+    char **files = (char **) realloc(ef->result.files,
+				     files_dim * sizeof(files[0]));
+    if(!files) {
+      sprintf(ef->errmsg,
+	      "Insufficient memory to record all of the matching filenames");
+      return 1;
+    };
+    ef->result.files = files;
+    ef->files_dim = files_dim;
+  };
+/*
+ * Record a pointer to the new match.
+ */
+  ef->result.files[ef->result.nfile++] = copy;
+  return 0;
+}
+
+/*.......................................................................
+ * Record a pathname in the cache.
+ *
+ * Input:
+ *  ef       ExpandFile *  The filename-match resource object.
+ *  pathname       char *  The pathname to record.
+ *  remove_escapes  int    If true, remove backslash escapes in the
+ *                         copy of the pathname.
+ * Output:
+ *  return         char *  The pointer to the copy of the pathname.
+ *                         On error NULL is returned and a description
+ *                         of the error is left in ef->errmsg[].
+ */
+static char *ef_cache_pathname(ExpandFile *ef, const char *pathname,
+			       int remove_escapes)
+{
+  char *copy = _sg_store_string(ef->sg, pathname, remove_escapes);
+  if(!copy)
+    strcpy(ef->errmsg, "Insufficient memory to store pathname");
+  return copy;
+}
+
+/*.......................................................................
+ * Clear the results of the previous expansion operation, ready for the
+ * next.
+ *
+ * Input:
+ *  ef    ExpandFile *  The pathname expansion resource object.
+ */
+static void ef_clear_files(ExpandFile *ef)
+{
+  _clr_StringGroup(ef->sg);
+  _pn_clear_path(ef->path);
+  ef->result.exists = 0;
+  ef->result.nfile = 0;
+  ef->errmsg[0] = '\0';
+  return;
+}
+
+/*.......................................................................
+ * Get a new directory reader object from the cache.
+ *
+ * Input:
+ *  ef        ExpandFile *  The pathname expansion resource object.
+ *  pathname  const char *  The pathname of the directory.
+ * Output:
+ *  return       DirNode *  The cache entry of the new directory reader,
+ *                          or NULL on error. On error, ef->errmsg will
+ *                          contain a description of the error.
+ */
+static DirNode *ef_open_dir(ExpandFile *ef, const char *pathname)
+{
+  char *errmsg = NULL;  /* An error message from a called function */
+  DirNode *node;        /* The cache node used */
+/*
+ * Get the directory reader cache.
+ */
+  DirCache *cache = &ef->cache;
+/*
+ * Extend the cache if there are no free cache nodes.
+ */
+  if(!cache->next) {
+    node = (DirNode *) _new_FreeListNode(cache->mem);
+    if(!node) {
+      sprintf(ef->errmsg, "Insufficient memory to open a new directory");
+      return NULL;
+    };
+/*
+ * Initialize the cache node.
+ */
+    node->next = NULL;
+    node->prev = NULL;
+    node->dr = NULL;
+/*
+ * Allocate a directory reader object.
+ */
+    node->dr = _new_DirReader();
+    if(!node->dr) {
+      sprintf(ef->errmsg, "Insufficient memory to open a new directory");
+      node = (DirNode *) _del_FreeListNode(cache->mem, node);
+      return NULL;
+    };
+/*
+ * Append the node to the cache list.
+ */
+    node->prev = cache->tail;
+    if(cache->tail)
+      cache->tail->next = node;
+    else
+      cache->head = node;
+    cache->next = cache->tail = node;
+  };
+/*
+ * Get the first unused node, but don't remove it from the list yet.
+ */
+  node = cache->next;
+/*
+ * Attempt to open the specified directory.
+ */
+  if(_dr_open_dir(node->dr, pathname, &errmsg)) {
+    strncpy(ef->errmsg, errmsg, ERRLEN);
+    ef->errmsg[ERRLEN] = '\0';
+    return NULL;
+  };
+/*
+ * Now that we have successfully opened the specified directory,
+ * remove the cache node from the list, and relink the list around it.
+ */
+  cache->next = node->next;
+  if(node->prev)
+    node->prev->next = node->next;
+  else
+    cache->head = node->next;
+  if(node->next)
+    node->next->prev = node->prev;
+  else
+    cache->tail = node->prev;
+  node->next = node->prev = NULL;
+/*
+ * Return the successfully initialized cache node to the caller.
+ */
+  return node;
+}
+
+/*.......................................................................
+ * Return a directory reader object to the cache, after first closing
+ * the directory that it was managing.
+ *
+ * Input:
+ *  ef    ExpandFile *  The pathname expansion resource object.
+ *  node     DirNode *  The cache entry of the directory reader, as returned
+ *                      by ef_open_dir().
+ * Output:
+ *  return   DirNode *  The deleted DirNode (ie. allways NULL).
+ */
+static DirNode *ef_close_dir(ExpandFile *ef, DirNode *node)
+{
+/*
+ * Get the directory reader cache.
+ */
+  DirCache *cache = &ef->cache;
+/*
+ * Close the directory.
+ */
+  _dr_close_dir(node->dr);
+/*
+ * Return the node to the tail of the cache list.
+ */
+  node->next = NULL;
+  node->prev = cache->tail;
+  if(cache->tail)
+    cache->tail->next = node;
+  else
+    cache->head = cache->tail = node;
+  if(!cache->next)
+    cache->next = node;
+  return NULL;
+}
+
+/*.......................................................................
+ * Return non-zero if the specified file name matches a given glob
+ * pattern.
+ *
+ * Input:
+ *  file     const char *  The file-name component to be matched to the pattern.
+ *  pattern  const char *  The start of the pattern to match against file[].
+ *  xplicit         int    If non-zero, the first character must be matched
+ *                         explicitly (ie. not with a wildcard).
+ *  nextp    const char *  The pointer to the the character following the
+ *                         end of the pattern in pattern[].
+ * Output:
+ *  return    int          0 - Doesn't match.
+ *                         1 - The file-name string matches the pattern.
+ */
+static int ef_string_matches_pattern(const char *file, const char *pattern,
+				      int xplicit, const char *nextp)
+{
+  const char *pptr = pattern; /* The pointer used to scan the pattern */
+  const char *fptr = file;    /* The pointer used to scan the filename string */
+/*
+ * Match each character of the pattern in turn.
+ */
+  while(pptr < nextp) {
+/*
+ * Handle the next character of the pattern.
+ */
+    switch(*pptr) {
+/*
+ * A match zero-or-more characters wildcard operator.
+ */
+    case '*':
+/*
+ * Skip the '*' character in the pattern.
+ */
+      pptr++;
+/*
+ * If wildcards aren't allowed, the pattern doesn't match.
+ */
+      if(xplicit)
+	return 0;
+/*
+ * If the pattern ends with a the '*' wildcard, then the
+ * rest of the filename matches this.
+ */
+      if(pptr >= nextp)
+	return 1;
+/*
+ * Using the wildcard to match successively longer sections of
+ * the remaining characters of the filename, attempt to match
+ * the tail of the filename against the tail of the pattern.
+ */
+      for( ; *fptr; fptr++) {
+	if(ef_string_matches_pattern(fptr, pptr, 0, nextp))
+	  return 1;
+      };
+      return 0; /* The pattern following the '*' didn't match */
+      break;
+/*
+ * A match-one-character wildcard operator.
+ */
+    case '?':
+/*
+ * If there is a character to be matched, skip it and advance the
+ * pattern pointer.
+ */
+      if(!xplicit && *fptr) {
+        fptr++;
+        pptr++;
+/*
+ * If we hit the end of the filename string, there is no character
+ * matching the operator, so the string doesn't match.
+ */
+      } else {
+        return 0;
+      };
+      break;
+/*
+ * A character range operator, with the character ranges enclosed
+ * in matching square brackets.
+ */
+    case '[':
+      if(xplicit || !ef_matches_range(*fptr++, ++pptr, &pptr))
+        return 0;
+      break;
+/*
+ * A backslash in the pattern prevents the following character as
+ * being seen as a special character.
+ */
+    case '\\':
+      pptr++;
+      /* Note fallthrough to default */
+/*
+ * A normal character to be matched explicitly.
+ */
+    default:
+      if(*fptr == *pptr) {
+        fptr++;
+        pptr++;
+      } else {
+        return 0;
+      };
+      break;
+    };
+/*
+ * After passing the first character, turn off the explicit match
+ * requirement.
+ */
+    xplicit = 0;
+  };
+/*
+ * To get here the pattern must have been exhausted. If the filename
+ * string matched, then the filename string must also have been
+ * exhausted.
+ */
+  return *fptr == '\0';
+}
+
+/*.......................................................................
+ * Match a character range expression terminated by an unescaped close
+ * square bracket.
+ *
+ * Input:
+ *  c               int     The character to be matched with the range
+ *                          pattern.
+ *  pattern  const char *   The range pattern to be matched (ie. after the
+ *                          initiating '[' character).
+ *  endp     const char **  On output a pointer to the character following the
+ *                          range expression will be assigned to *endp.
+ * Output:
+ *  return          int     0 - Doesn't match.
+ *                          1 - The character matched.
+ */
+static int ef_matches_range(int c, const char *pattern, const char **endp)
+{
+  const char *pptr = pattern;  /* The pointer used to scan the pattern */
+  int invert = 0;              /* True to invert the sense of the match */
+  int matched = 0;             /* True if the character matched the pattern */
+/*
+ * If the first character is a caret, the sense of the match is
+ * inverted and only if the character isn't one of those in the
+ * range, do we say that it matches.
+ */
+  if(*pptr == '^') {
+    pptr++;
+    invert = 1;
+  };
+/*
+ * The hyphen is only a special character when it follows the first
+ * character of the range (not including the caret).
+ */
+  if(*pptr == '-') {
+    pptr++;
+    if(c == '-') {
+      *endp = pptr;
+      matched = 1;
+    };
+/*
+ * Skip other leading '-' characters since they make no sense.
+ */
+    while(*pptr == '-')
+      pptr++;
+  };
+/*
+ * The hyphen is only a special character when it follows the first
+ * character of the range (not including the caret or a hyphen).
+ */
+  if(*pptr == ']') {
+    pptr++;
+    if(c == ']') {
+      *endp = pptr;
+      matched = 1;
+    };
+  };
+/*
+ * Having dealt with the characters that have special meanings at
+ * the beginning of a character range expression, see if the
+ * character matches any of the remaining characters of the range,
+ * up until a terminating ']' character is seen.
+ */
+  while(!matched && *pptr && *pptr != ']') {
+/*
+ * Is this a range of characters signaled by the two end characters
+ * separated by a hyphen?
+ */
+    if(*pptr == '-') {
+      if(pptr[1] != ']') {
+        if(c >= pptr[-1] && c <= pptr[1])
+	  matched = 1;
+	pptr += 2;
+      };
+/*
+ * A normal character to be compared directly.
+ */
+    } else if(*pptr++ == c) {
+      matched = 1;
+    };
+  };
+/*
+ * Find the terminating ']'.
+ */
+  while(*pptr && *pptr != ']')
+    pptr++;
+/*
+ * Did we find a terminating ']'?
+ */
+  if(*pptr == ']') {
+    *endp = pptr + 1;
+    return matched ? !invert : invert;
+  };
+/*
+ * If the pattern didn't end with a ']' then it doesn't match, regardless
+ * of the value of the required sense of the match.
+ */
+  *endp = pptr;
+  return 0;
+}
+
+/*.......................................................................
+ * This is a qsort() comparison function used to sort strings.
+ *
+ * Input:
+ *  v1, v2   void *  Pointers to the two strings to be compared.
+ * Output:
+ *  return    int    -1 -> v1 < v2.
+ *                    0 -> v1 == v2
+ *                    1 -> v1 > v2
+ */
+static int ef_cmp_strings(const void *v1, const void *v2)
+{
+  char * const *s1 = (char * const *) v1;
+  char * const *s2 = (char * const *) v2;
+  return strcmp(*s1, *s2);
+}
+
+/*.......................................................................
+ * Preprocess a path, expanding ~/, ~user/ and $envvar references, using
+ * ef->path as a work buffer, then copy the result into a cache entry,
+ * and return a pointer to this copy.
+ *
+ * Input:
+ *  ef    ExpandFile *  The resource object of the file matcher.
+ *  pathlen      int    The length of the prefix of path[] to be expanded.
+ * Output:
+ *  return      char *  A pointer to a copy of the output path in the
+ *                      cache. On error NULL is returned, and a description
+ *                      of the error is left in ef->errmsg[].
+ */
+static char *ef_expand_special(ExpandFile *ef, const char *path, int pathlen)
+{
+  int spos;      /* The index of the start of the path segment that needs */
+                 /*  to be copied from path[] to the output pathname. */
+  int ppos;      /* The index of a character in path[] */
+  char *pptr;    /* A pointer into the output path */
+  int escaped;   /* True if the previous character was a '\' */
+  int i;
+/*
+ * Clear the pathname buffer.
+ */
+  _pn_clear_path(ef->path);
+/*
+ * We need to perform two passes, one to expand environment variables
+ * and a second to do tilde expansion. This caters for the case
+ * where an initial dollar expansion yields a tilde expression.
+ */
+  escaped = 0;
+  for(spos=ppos=0; ppos < pathlen; ppos++) {
+    int c = path[ppos];
+    if(escaped) {
+      escaped = 0;
+    } else if(c == '\\') {
+      escaped = 1;
+    } else if(c == '$') {
+      int envlen;   /* The length of the environment variable */
+      char *value;  /* The value of the environment variable */
+/*
+ * Record the preceding unrecorded part of the pathname.
+ */
+      if(spos < ppos && _pn_append_to_path(ef->path, path + spos, ppos-spos, 0)
+	 == NULL) {
+	strcpy(ef->errmsg, "Insufficient memory to expand path");
+	return NULL;
+      };
+/*
+ * Skip the dollar.
+ */
+      ppos++;
+/*
+ * Copy the environment variable name that follows the dollar into
+ * ef->envnam[], stopping if a directory separator or end of string
+ * is seen.
+ */
+      for(envlen=0; envlen<ENV_LEN && ppos < pathlen &&
+	  strncmp(path + ppos, FS_DIR_SEP, FS_DIR_SEP_LEN); envlen++)
+	ef->envnam[envlen] = path[ppos++];
+/*
+ * If the username overflowed the buffer, treat it as invalid (note that
+ * on most unix systems only 8 characters are allowed in a username,
+ * whereas our ENV_LEN is much bigger than that.
+ */
+      if(envlen >= ENV_LEN) {
+	strcpy(ef->errmsg, "Environment variable name too long");
+	return NULL;
+      };
+/*
+ * Terminate the environment variable name.
+ */
+      ef->envnam[envlen] = '\0';
+/*
+ * Lookup the value of the environment variable.
+ */
+      value = getenv(ef->envnam);
+      if(!value) {
+	const char *fmt = "No expansion found for: $%.*s";
+	sprintf(ef->errmsg, fmt, ERRLEN - strlen(fmt), ef->envnam);
+	return NULL;
+      };
+/*
+ * Copy the value of the environment variable into the output pathname.
+ */
+      if(_pn_append_to_path(ef->path, value, -1, 0) == NULL) {
+	strcpy(ef->errmsg, "Insufficient memory to expand path");
+	return NULL;
+      };
+/*
+ * Record the start of the uncopied tail of the input pathname.
+ */
+      spos = ppos;
+    };
+  };
+/*
+ * Record the uncopied tail of the pathname.
+ */
+  if(spos < ppos && _pn_append_to_path(ef->path, path + spos, ppos-spos, 0)
+     == NULL) {
+    strcpy(ef->errmsg, "Insufficient memory to expand path");
+    return NULL;
+  };
+/*
+ * If the first character of the resulting pathname is a tilde,
+ * then attempt to substitute the home directory of the specified user.
+ */
+  pptr = ef->path->name;
+  if(*pptr == '~' && path[0] != '\\') {
+    int usrlen;           /* The length of the username following the tilde */
+    const char *homedir;  /* The home directory of the user */
+    int homelen;          /* The length of the home directory string */
+    int plen;             /* The current length of the path */
+    int skip=0;           /* The number of characters to skip after the ~user */
+/*
+ * Get the current length of the output path.
+ */
+    plen = strlen(ef->path->name);
+/*
+ * Skip the tilde.
+ */
+    pptr++;
+/*
+ * Copy the optional username that follows the tilde into ef->usrnam[].
+ */
+    for(usrlen=0; usrlen<USR_LEN && *pptr &&
+	strncmp(pptr, FS_DIR_SEP, FS_DIR_SEP_LEN); usrlen++)
+      ef->usrnam[usrlen] = *pptr++;
+/*
+ * If the username overflowed the buffer, treat it as invalid (note that
+ * on most unix systems only 8 characters are allowed in a username,
+ * whereas our USR_LEN is much bigger than that.
+ */
+    if(usrlen >= USR_LEN) {
+      strcpy(ef->errmsg, "Username too long");
+      return NULL;
+    };
+/*
+ * Terminate the username string.
+ */
+    ef->usrnam[usrlen] = '\0';
+/*
+ * Lookup the home directory of the user.
+ */
+    homedir = _hd_lookup_home_dir(ef->home, ef->usrnam);
+    if(!homedir) {
+      strncpy(ef->errmsg, _hd_last_home_dir_error(ef->home), ERRLEN);
+      ef->errmsg[ERRLEN] = '\0';
+      return NULL;
+    };
+    homelen = strlen(homedir);
+/*
+ * ~user and ~ are usually followed by a directory separator to
+ * separate them from the file contained in the home directory.
+ * If the home directory is the root directory, then we don't want
+ * to follow the home directory by a directory separator, so we must
+ * erase it.
+ */
+    if(strcmp(homedir, FS_ROOT_DIR) == 0 &&
+       strncmp(pptr, FS_DIR_SEP, FS_DIR_SEP_LEN) == 0) {
+      skip = FS_DIR_SEP_LEN;
+    };
+/*
+ * If needed, increase the size of the pathname buffer to allow it
+ * to accomodate the home directory instead of the tilde expression.
+ * Note that pptr may not be valid after this call.
+ */
+    if(_pn_resize_path(ef->path, plen - usrlen - 1 - skip + homelen)==NULL) {
+      strcpy(ef->errmsg, "Insufficient memory to expand filename");
+      return NULL;
+    };
+/*
+ * Move the part of the pathname that follows the tilde expression to
+ * the end of where the home directory will need to be inserted.
+ */
+    memmove(ef->path->name + homelen,
+	    ef->path->name + 1 + usrlen + skip, plen - usrlen - 1 - skip+1);
+/*
+ * Write the home directory at the beginning of the string.
+ */
+    for(i=0; i<homelen; i++)
+      ef->path->name[i] = homedir[i];
+  };
+/*
+ * Copy the result into the cache, and return a pointer to the copy.
+ */
+  return ef_cache_pathname(ef, ef->path->name, 0);
+}
+
+/*.......................................................................
+ * Return a description of the last path-expansion error that occurred.
+ *
+ * Input:
+ *  ef     ExpandFile *   The path-expansion resource object.
+ * Output:
+ *  return       char *   The description of the last error.
+ */
+const char *ef_last_error(ExpandFile *ef)
+{
+  return ef ? ef->errmsg : "NULL ExpandFile argument";
+}
+
+/*.......................................................................
+ * Print out an array of matching files.
+ *
+ * Input:
+ *  result  FileExpansion *   The container of the sorted array of
+ *                            expansions.
+ *  fp               FILE *   The output stream to write to.
+ *  term_width        int     The width of the terminal.
+ * Output:
+ *  return            int     0 - OK.
+ *                            1 - Error.
+ */
+int ef_list_expansions(FileExpansion *result, FILE *fp, int term_width)
+{
+  int maxlen;    /* The length of the longest matching string */
+  int width;     /* The width of a column */
+  int ncol;      /* The number of columns to list */
+  int nrow;      /* The number of rows needed to list all of the expansions */
+  int row,col;   /* The row and column being written to */
+  int i;
+/*
+ * Check the arguments.
+ */
+  if(!result || !fp) {
+    fprintf(stderr, "ef_list_expansions: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * Not enough space to list anything?
+ */
+  if(term_width < 1)
+    return 0;
+/*
+ * Work out the maximum length of the matching filenames.
+ */
+  maxlen = 0;
+  for(i=0; i<result->nfile; i++) {
+    int len = strlen(result->files[i]);
+    if(len > maxlen)
+      maxlen = len;
+  };
+/*
+ * Nothing to list?
+ */
+  if(maxlen == 0)
+    return 0;
+/*
+ * Split the available terminal width into columns of maxlen + 2 characters.
+ */
+  width = maxlen + 2;
+  ncol = term_width / width;
+/*
+ * If the column width is greater than the terminal width, the matches will
+ * just have to overlap onto the next line.
+ */
+  if(ncol < 1)
+    ncol = 1;
+/*
+ * How many rows will be needed?
+ */
+  nrow = (result->nfile + ncol - 1) / ncol;
+/*
+ * Print the expansions out in ncol columns, sorted in row order within each
+ * column.
+ */
+  for(row=0; row < nrow; row++) {
+    for(col=0; col < ncol; col++) {
+      int m = col*nrow + row;
+      if(m < result->nfile) {
+	const char *filename = result->files[m];
+	if(fprintf(fp, "%s%-*s%s", filename,
+		   (int) (ncol > 1 ? maxlen - strlen(filename):0), "",
+		   col<ncol-1 ? "  " : "\r\n") < 0)
+	  return 1;
+      } else {
+	if(fprintf(fp, "\r\n") < 0)
+	  return 1;
+	break;
+      };
+    };
+  };
+  return 0;
+}
+
diff --git a/libtecla-1.4.1/freelist.c b/libtecla-1.4.1/freelist.c
new file mode 100644
index 0000000..4fe0472
--- /dev/null
+++ b/libtecla-1.4.1/freelist.c
@@ -0,0 +1,393 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "freelist.h"
+
+typedef struct FreeListBlock FreeListBlock;
+struct FreeListBlock {
+  FreeListBlock *next;   /* The next block in the list */
+  char *nodes;           /* The array of free-list nodes */
+};
+
+struct FreeList {
+  size_t node_size;         /* The size of a free-list node */
+  unsigned blocking_factor; /* The number of nodes per block */
+  long nbusy;               /* The number of nodes that are in use */
+  FreeListBlock *block;     /* The head of the list of free-list blocks */
+  void *free_list;          /* The free-list of nodes */
+};
+
+static FreeListBlock *_new_FreeListBlock(FreeList *fl);
+static FreeListBlock *_del_FreeListBlock(FreeListBlock *fl);
+static void _thread_FreeListBlock(FreeList *fl, FreeListBlock *block);
+
+/*.......................................................................
+ * Allocate a new free-list from blocks of 'blocking_factor' objects of size
+ * node_size.
+ *
+ * Input:
+ *  caller        const char *  The name of the calling function, for use in
+ *                              error messages, or NULL to not report errors
+ *                              to stderr.
+ *  node_size         size_t    The size of the free-list nodes to be returned
+ *                              by _new_FreeListNode(). Use sizeof() to
+ *                              determine this.
+ *  blocking_factor unsigned    The number of objects of size 'object_size'
+ *                              to allocate per block.
+ * Output:
+ *  return          FreeList *  The new freelist, or NULL on error.
+ */
+FreeList *_new_FreeList(const char *caller, size_t node_size,
+			unsigned blocking_factor)
+{
+  FreeList *fl;  /* The new free-list container */
+/*
+ * When a free-list node is on the free-list, it is used as a (void *)
+ * link field. Roundup node_size to a mulitple of the size of a void
+ * pointer. This, plus the fact that the array of nodes is obtained via
+ * malloc, which returns memory suitably aligned for any object, will
+ * ensure that the first sizeof(void *) bytes of each node will be
+ * suitably aligned to use as a (void *) link pointer.
+ */
+  node_size = sizeof(void *) *
+    ((node_size + sizeof(void *) - 1) / sizeof(void *));
+/*
+ * Enfore a minimum block size.
+ */
+  if(blocking_factor < 1)
+    blocking_factor = 1;
+/*
+ * Allocate the container of the free list.
+ */
+  fl = (FreeList *) malloc(sizeof(FreeList));
+  if(!fl) {
+    if(caller)
+      fprintf(stderr, "_new_FreeList (%s): Insufficient memory.\n", caller);
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to _del_FreeList().
+ */
+  fl->node_size = node_size;
+  fl->blocking_factor = blocking_factor;
+  fl->nbusy = 0;
+  fl->block = NULL;
+  fl->free_list = NULL;
+/*
+ * Allocate the first block of memory.
+ */
+  fl->block = _new_FreeListBlock(fl);
+  if(!fl->block) {
+    if(caller)
+      fprintf(stderr, "_new_FreeList (%s): Insufficient memory.\n", caller);
+    return _del_FreeList(caller, fl, 1);
+  };
+/*
+ * Add the new list of nodes to the free-list.
+ */
+  fl->free_list = fl->block->nodes;
+/*
+ * Return the free-list for use.
+ */
+  return fl;
+}
+
+/*.......................................................................
+ * Re-thread a freelist to reclaim all allocated nodes.
+ * This function should not be called unless if it is known that none
+ * of the currently allocated nodes are still being used.
+ *
+ * Input:
+ *  fl          FreeList *  The free-list to be reset, or NULL.
+ */
+void _rst_FreeList(FreeList *fl)
+{
+  if(fl) {
+    FreeListBlock *block;
+/*
+ * Re-thread the nodes of each block into individual free-lists.
+ */
+    for(block=fl->block; block; block=block->next)
+      _thread_FreeListBlock(fl, block);
+/*
+ * Link all of the block freelists into one large freelist.
+ */
+    fl->free_list = NULL;
+    for(block=fl->block; block; block=block->next) {
+/*
+ * Locate the last node of the current block.
+ */
+      char *last_node = block->nodes + fl->node_size *
+	(fl->blocking_factor - 1);
+/*
+ * Make the link-field of the last node point to the first
+ * node of the current freelist, then make the first node of the
+ * new block the start of the freelist. 
+ */
+      *(void **)last_node = fl->free_list;
+      fl->free_list = block->nodes;
+    };
+/*
+ * All allocated nodes have now been returned to the freelist.
+ */
+    fl->nbusy = 0;
+  };
+}
+
+/*.......................................................................
+ * Delete a free-list.
+ *
+ * Input:
+ *  caller    const char *  The name of the calling function, for use in
+ *                          error messages, or NULL if error messages
+ *                          shouldn't be reported to stderr.
+ *  fl          FreeList *  The free-list to be deleted, or NULL.
+ *  force            int    If force==0 then _del_FreeList() will complain
+ *                           and refuse to delete the free-list if any
+ *                           of nodes have not been returned to the free-list.
+ *                          If force!=0 then _del_FreeList() will not check
+ *                           whether any nodes are still in use and will
+ *                           always delete the list.
+ * Output:
+ *  return      FreeList *  Always NULL (even if the list couldn't be
+ *                          deleted).
+ */
+FreeList *_del_FreeList(const char *caller, FreeList *fl, int force)
+{
+  if(fl) {
+/*
+ * Check whether any nodes are in use.
+ */
+    if(!force && _busy_FreeListNodes(fl) != 0) {
+      if(caller)
+	fprintf(stderr, "_del_FreeList (%s): %ld nodes are still in use.\n",
+		caller, _busy_FreeListNodes(fl));
+      return NULL;
+    };
+/*
+ * Delete the list blocks.
+ */
+    {
+      FreeListBlock *next = fl->block;
+      while(next) {
+	FreeListBlock *block = next;
+	next = block->next;
+	block = _del_FreeListBlock(block);
+      };
+    };
+    fl->block = NULL;
+    fl->free_list = NULL;
+/*
+ * Discard the container.
+ */
+    free(fl);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Allocate a new object from a free-list.
+ *
+ * Input:
+ *  fl        FreeList *  The free-list to return an object from.
+ * Output:
+ *  return        void *  A new object of the size that was specified via
+ *                        the node_size argument of _new_FreeList() when
+ *                        the free-list was created, or NULL if there
+ *                        is insufficient memory, or 'fl' is NULL.
+ */
+void *_new_FreeListNode(FreeList *fl)
+{
+  void *node;  /* The node to be returned */
+/*
+ * Check arguments.
+ */
+  if(!fl)
+    return NULL;
+/*
+ * If the free-list has been exhausted extend it by allocating
+ * another block of nodes.
+ */
+  if(!fl->free_list) {
+    FreeListBlock *block = _new_FreeListBlock(fl);
+    if(!block)
+      return NULL;
+/*
+ * Prepend the new block to the list of free-list blocks.
+ */
+    block->next = fl->block;
+    fl->block = block;
+/*
+ * Add the new list of nodes to the free-list.
+ */
+    fl->free_list = fl->block->nodes;
+  };
+/*
+ * Remove and return a node from the front of the free list.
+ */
+  node = fl->free_list;
+  fl->free_list = *(void **)node;
+/*
+ * Record the loss of a node from the free-list.
+ */
+  fl->nbusy++;
+/*
+ * Return the node.
+ */
+  return node;
+}
+
+/*.......................................................................
+ * Return an object to the free-list that it was allocated from.
+ *
+ * Input:
+ *  caller  const char *  The name of the calling function, for use in
+ *                        error messages, or NULL to not report errors
+ *                        to stderr.
+ *  fl        FreeList *  The free-list from which the object was taken.
+ *  object        void *  The node to be returned.
+ * Output:
+ *  return        void *  Always NULL.
+ */
+void *_del_FreeListNode(FreeList *fl, void *object)
+{
+/*
+ * Check arguments.
+ */
+  if(!fl)
+    return NULL;
+/*
+ * Return the node to the head of the free list.
+ */
+  if(object) {
+    *(void **)object = fl->free_list;
+    fl->free_list = object;
+/*
+ * Record the return of the node to the free-list.
+ */
+    fl->nbusy--;
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Return a count of the number of nodes that are currently allocated.
+ *
+ * Input:
+ *  fl      FreeList *  The list to count wrt, or NULL.
+ * Output:
+ *  return      long    The number of nodes (or 0 if fl==NULL).
+ */
+long _busy_FreeListNodes(FreeList *fl)
+{
+  return fl ? fl->nbusy : 0;
+}
+
+/*.......................................................................
+ * Allocate a new list of free-list nodes. On return the nodes will
+ * be linked together as a list starting with the node at the lowest
+ * address and ending with a NULL next pointer.
+ *
+ * Input:
+ *  fl          FreeList *  The free-list to allocate the list for.
+ * Output:
+ *  return FreeListBlock *  The new linked block of free-list nodes,
+ *                          or NULL on error.
+ */
+static FreeListBlock *_new_FreeListBlock(FreeList *fl)
+{
+  FreeListBlock *block;  /* The new block to be returned */
+/*
+ * Allocate the container.
+ */
+  block = (FreeListBlock *) malloc(sizeof(FreeListBlock));
+  if(!block)
+    return NULL;
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to _del_FreeListBlock().
+ */
+  block->next = NULL;
+  block->nodes = NULL;
+/*
+ * Allocate the block of nodes.
+ */
+  block->nodes = (char *) malloc(fl->node_size * fl->blocking_factor);
+  if(!block->nodes)
+    return _del_FreeListBlock(block);
+/*
+ * Initialize the block as a linked list of FreeListNode's.
+ */
+  _thread_FreeListBlock(fl, block);
+  return block;
+}
+
+/*.......................................................................
+ * Link each node of a freelist block to the node that follows it.
+ *
+ * Input:
+ *  fl         FreeList *   The freelist that contains the block.
+ *  block FreeListBlock *   The block to be threaded.
+ */
+static void _thread_FreeListBlock(FreeList *fl, FreeListBlock *block)
+{
+  char *mem = block->nodes;
+  int i;
+  for(i=0; i<fl->blocking_factor - 1; i++, mem += fl->node_size)
+    *(void **)mem = mem + fl->node_size;  /* Link to the next node */
+  *(void **)mem = NULL;                   /* Terminate the list */
+}
+
+/*.......................................................................
+ * Delete a free-list block.
+ *
+ * Input:
+ *  fl      FreeListBlock *  The block to be deleted, or NULL.
+ * Output:
+ *  return  FreeListBlock *  Always NULL.
+ */
+static FreeListBlock *_del_FreeListBlock(FreeListBlock *fl)
+{
+  if(fl) {
+    fl->next = NULL;
+    if(fl->nodes)
+      free(fl->nodes);
+    fl->nodes = NULL;
+    free(fl);
+  };
+  return NULL;
+}
diff --git a/libtecla-1.4.1/freelist.h b/libtecla-1.4.1/freelist.h
new file mode 100644
index 0000000..84e6aef
--- /dev/null
+++ b/libtecla-1.4.1/freelist.h
@@ -0,0 +1,82 @@
+#ifndef freelist_h
+#define freelist_h
+
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+/*
+ * This module provides a memory allocation scheme that helps to
+ * prevent memory fragmentation by allocating large blocks of
+ * fixed sized objects and forming them into a free-list for
+ * subsequent allocations. The free-list is expanded as needed.
+ */
+typedef struct FreeList FreeList;
+
+/*
+ * Allocate a new free-list from blocks of 'blocking_factor' objects of size
+ * node_size. The node_size argument should be determined by applying
+ * the sizeof() operator to the object type that you intend to allocate from
+ * the freelist.
+ */
+FreeList *_new_FreeList(const char *caller, size_t node_size,
+			unsigned blocking_factor);
+
+/*
+ * If it is known that none of the nodes currently allocated from
+ * a freelist are still in use, the following function can be called
+ * to return all nodes to the freelist without the overhead of
+ * having to call del_FreeListNode() for every allocated node. The
+ * nodes of the freelist can then be reused by future callers to
+ * new_FreeListNode().
+ */
+void _rst_FreeList(FreeList *fl);
+
+/*
+ * Delete a free-list.
+ */
+FreeList *_del_FreeList(const char *caller, FreeList *fl, int force);
+
+/*
+ * Determine the number of nodes that are currently allocated.
+ */
+long _busy_FreeListNodes(FreeList *fl);
+
+/*
+ * Allocate a new object from a free-list.
+ */
+void *_new_FreeListNode(FreeList *fl);
+
+/*
+ * Return an object to the free-list that it was allocated from.
+ */
+void *_del_FreeListNode(FreeList *fl, void *object);
+
+#endif
diff --git a/libtecla-1.4.1/getline.c b/libtecla-1.4.1/getline.c
new file mode 100644
index 0000000..242fae3
--- /dev/null
+++ b/libtecla-1.4.1/getline.c
@@ -0,0 +1,8346 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+/*
+ * Standard headers.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <string.h>
+#include <errno.h>
+#include <ctype.h>
+#include <setjmp.h>
+
+/*
+ * UNIX headers.
+ */
+#include <sys/ioctl.h>
+#ifdef HAVE_SELECT
+#include <sys/time.h>
+#include <sys/types.h>
+#endif
+
+/*
+ * Handle the different sources of terminal control string and size
+ * information. Note that if no terminal information database is available,
+ * ANSI VT100 control sequences are used.
+ */
+#if defined(USE_TERMINFO) || defined(USE_TERMCAP)
+/*
+ * Include curses.h or ncurses/curses.h depending on which is available.
+ */
+#ifdef HAVE_CURSES_H
+#include <curses.h>
+#elif defined(HAVE_NCURSES_CURSES_H)
+#include <ncurses/curses.h>
+#endif
+/*
+ * Include term.h where available.
+ */
+#if defined(HAVE_TERM_H)
+#include <term.h>
+#elif defined(HAVE_NCURSES_TERM_H)
+#include <ncurses/term.h>
+#endif
+/*
+ * When using termcap, include termcap.h on systems that have it.
+ * Otherwise assume that all prototypes are provided by curses.h.
+ */
+#if defined(USE_TERMCAP) && defined(HAVE_TERMCAP_H)
+#include <termcap.h>
+#endif
+/*
+ * Unfortunately both terminfo and termcap require one to use the tputs()
+ * function to output terminal control characters, and this function
+ * doesn't allow one to specify a file stream. As a result, the following
+ * file-scope variable is used to pass the current output file stream.
+ * This is bad, but there doesn't seem to be any alternative.
+ */
+static FILE *tputs_fp = NULL;
+/*
+ * Under Solaris default Curses the output function that tputs takes is
+ * declared to have a char argument. On all other systems and on Solaris
+ * X/Open Curses (Issue 4, Version 2) it expects an int argument (using
+ * c89 or options -I /usr/xpg4/include -L /usr/xpg4/lib -R /usr/xpg4/lib
+ * selects XPG4v2 Curses on Solaris 2.6 and later).
+ *
+ * Similarly, under Mac OS X, the return value of the tputs output
+ * function is declared as void, whereas it is declared as int on
+ * other systems.
+ */
+#if defined __sun && defined __SVR4 && !defined _XOPEN_CURSES
+static int gl_tputs_putchar(char c) {return putc(c, tputs_fp);}
+#elif defined(__APPLE__) && defined(__MACH__)
+static void gl_tputs_putchar(int c) {(void) putc(c, tputs_fp);}
+#else
+static int gl_tputs_putchar(int c) {return putc(c, tputs_fp);}
+#endif
+#endif
+
+/*
+ * POSIX headers.
+ */
+#include <unistd.h>
+#include <termios.h>
+
+/*
+ * Does the system provide the signal and ioctl query facility used
+ * to inform the process of terminal window size changes?
+ */
+#if defined(SIGWINCH) && defined(TIOCGWINSZ)
+#define USE_SIGWINCH 1
+#endif
+
+/*
+ * Provide typedefs for standard POSIX structures.
+ */
+typedef struct sigaction SigAction;
+typedef struct termios Termios;
+
+/*
+ * Local headers.
+ */
+#include "pathutil.h"
+#include "libtecla.h"
+#include "keytab.h"
+#include "history.h"
+#include "freelist.h"
+#include "stringrp.h"
+#include "getline.h"
+
+/*
+ * Enumerate the available editing styles.
+ */
+typedef enum {
+  GL_EMACS_MODE,   /* Emacs style editing */
+  GL_VI_MODE,      /* Vi style editing */
+  GL_NO_EDITOR     /* Fall back to the basic OS-provided editing */
+} GlEditor;
+
+/*
+ * In vi mode, the following datatype is used to implement the
+ * undo command. It records a copy of the input line from before
+ * the command-mode action which edited the input line.
+ */
+typedef struct {
+  char *line;        /* A historical copy of the input line */
+  int buff_curpos;   /* The historical location of the cursor in */
+                     /*  line[] when the line was modified. */
+  int ntotal;        /* The number of characters in line[] */
+  int saved;         /* True once a line has been saved after the */
+                     /*  last call to gl_interpret_char(). */
+} ViUndo;
+
+/*
+ * In vi mode, the following datatype is used to record information
+ * needed by the vi-repeat-change command.
+ */
+typedef struct {
+  KtKeyFn *fn;               /* The last action function that made a */
+                             /*  change to the line. */
+  int count;                 /* The repeat count that was passed to the */
+                             /*  above command. */  
+  int input_curpos;          /* Whenever vi command mode is entered, the */
+                             /*  the position at which it was first left */
+                             /*  is recorded here. */
+  int command_curpos;        /* Whenever vi command mode is entered, the */
+                             /*  the location of the cursor is recorded */
+                             /*  here. */
+  char input_char;           /* Commands that call gl_read_character() */
+                             /*  record the character here, so that it can */
+                             /*  used on repeating the function. */
+  int saved;                 /* True if a function has been saved since the */
+                             /*  last call to gl_interpret_char(). */
+  int active;                /* True while a function is being repeated. */
+} ViRepeat;
+
+/*
+ * The following datatype is used to encapsulate information specific
+ * to vi mode.
+ */
+typedef struct {
+  ViUndo undo;               /* Information needed to implement the vi */
+                             /*  undo command. */
+  ViRepeat repeat;           /* Information needed to implement the vi */
+                             /*  repeat command. */
+  int command;               /* True in vi command-mode */
+  int find_forward;          /* True if the last character search was in the */
+                             /*  forward direction. */
+  int find_onto;             /* True if the last character search left the */
+                             /*  on top of the located character, as opposed */
+                             /*  to just before or after it. */
+  char find_char;            /* The last character sought, or '\0' if no */
+                             /*  searches have been performed yet. */
+} ViMode;
+
+#ifdef HAVE_SELECT
+/*
+ * Define a type for recording a file-descriptor callback and its associated
+ * data.
+ */
+typedef struct {
+  GlFdEventFn *fn;   /* The callback function */
+  void *data;        /* Anonymous data to pass to the callback function */
+} GlFdHandler;
+
+/*
+ * A list of nodes of the following type is used to record file-activity
+ * event handlers, but only on systems that have the select() system call.
+ */
+typedef struct GlFdNode GlFdNode;
+struct GlFdNode {
+  GlFdNode *next;    /* The next in the list of nodes */
+  int fd;            /* The file descriptor being watched */
+  GlFdHandler rd;    /* The callback to call when fd is readable */
+  GlFdHandler wr;    /* The callback to call when fd is writable */
+  GlFdHandler ur;    /* The callback to call when fd has urgent data */
+};
+
+/*
+ * Set the number of the above structures to allocate every time that
+ * the freelist of GlFdNode's becomes exhausted.
+ */
+#define GLFD_FREELIST_BLOCKING 10
+
+/*
+ * Listen for and handle file-descriptor events.
+ */
+static int gl_event_handler(GetLine *gl);
+
+static int gl_call_fd_handler(GetLine *gl, GlFdHandler *gfh, int fd,
+			      GlFdEvent event);
+#endif
+
+/*
+ * Each signal that gl_get_line() traps is described by a list node
+ * of the following type.
+ */
+typedef struct GlSignalNode GlSignalNode;
+struct GlSignalNode {
+  GlSignalNode *next;  /* The next signal in the list */
+  int signo;           /* The number of the signal */
+  sigset_t proc_mask;  /* A process mask which only includes signo */
+  SigAction original;  /* The signal disposition of the calling program */
+                       /*  for this signal. */
+  unsigned flags;      /* A bitwise union of GlSignalFlags enumerators */
+  GlAfterSignal after; /* What to do after the signal has been handled */
+  int errno_value;     /* What to set errno to */
+};
+
+/*
+ * Set the number of the above structures to allocate every time that
+ * the freelist of GlSignalNode's becomes exhausted.
+ */
+#define GLS_FREELIST_BLOCKING 30
+
+/*
+ * Define the contents of the GetLine object.
+ * Note that the typedef for this object can be found in libtecla.h.
+ */
+struct GetLine {
+  GlHistory *glh;            /* The line-history buffer */
+  WordCompletion *cpl;       /* String completion resource object */
+  CplMatchFn(*cpl_fn);       /* The tab completion callback function */
+  void *cpl_data;            /* Callback data to pass to cpl_fn() */
+  ExpandFile *ef;            /* ~user/, $envvar and wildcard expansion */
+                             /*  resource object. */
+  StringGroup *capmem;       /* Memory for recording terminal capability */
+                             /*  strings. */
+  int input_fd;              /* The file descriptor to read on */
+  int output_fd;             /* The file descriptor to write to */
+  FILE *input_fp;            /* A stream wrapper around input_fd */
+  FILE *output_fp;           /* A stream wrapper around output_fd */
+  FILE *file_fp;             /* When input is being temporarily taken from */
+                             /*  a file, this is its file-pointer. Otherwise */
+                             /*  it is NULL. */
+  char *term;                /* The terminal type specified on the last call */
+                             /*  to gl_change_terminal(). */
+  int is_term;               /* True if stdin is a terminal */
+  size_t linelen;            /* The max number of characters per line */
+  char *line;                /* A line-input buffer of allocated size */
+                             /*  linelen+2. The extra 2 characters are */
+                             /*  reserved for "\n\0". */
+  char *cutbuf;              /* A cut-buffer of the same size as line[] */
+  const char *prompt;        /* The current prompt string */
+  int prompt_len;            /* The length of the prompt string */
+  int prompt_changed;        /* True after a callback changes the prompt */
+  int prompt_style;          /* How the prompt string is displayed */
+  FreeList *sig_mem;         /* Memory for nodes of the signal list */
+  GlSignalNode *sigs;        /* The head of the list of signals */
+  sigset_t old_signal_set;   /* The signal set on entry to gl_get_line() */
+  sigset_t new_signal_set;   /* The set of signals that we are trapping */
+  Termios oldattr;           /* Saved terminal attributes. */
+  KeyTab *bindings;          /* A table of key-bindings */
+  int ntotal;                /* The number of characters in gl->line[] */
+  int buff_curpos;           /* The cursor position within gl->line[] */
+  int term_curpos;           /* The cursor position on the terminal */
+  int buff_mark;             /* A marker location in the buffer */
+  int insert_curpos;         /* The cursor position at start of insert */
+  int insert;                /* True in insert mode */ 
+  int number;                /* If >= 0, a numeric argument is being read */
+  int endline;               /* True to tell gl_get_input_line() to return */
+                             /*  the current contents of gl->line[] */
+  KtKeyFn *current_fn;       /* The action function that is currently being */
+                             /*  invoked. */
+  int current_count;         /* The repeat count passed to current_fn() */
+  GlhLineID preload_id;      /* When not zero, this should be the ID of a */
+                             /*  line in the history buffer for potential */
+                             /*  recall. */
+  int preload_history;       /* If true, preload the above history line when */
+                             /*  gl_get_input_line() is next called. */
+  long keyseq_count;         /* The number of key sequences entered by the */
+                             /*  the user since new_GetLine() was called. */
+  long last_search;          /* The value of oper_count during the last */
+                             /*  history search operation. */
+  GlEditor editor;           /* The style of editing, (eg. vi or emacs) */
+  int silence_bell;          /* True if gl_ring_bell() should do nothing. */
+  ViMode vi;                 /* Parameters used when editing in vi mode */
+  const char *left;          /* The string that moves the cursor 1 character */
+                             /*  left. */
+  const char *right;         /* The string that moves the cursor 1 character */
+                             /*  right. */
+  const char *up;            /* The string that moves the cursor 1 character */
+                             /*  up. */
+  const char *down;          /* The string that moves the cursor 1 character */
+                             /*  down. */
+  const char *home;          /* The string that moves the cursor home */
+  const char *bol;           /* Move cursor to beginning of line */
+  const char *clear_eol;     /* The string that clears from the cursor to */
+                             /*  the end of the line. */
+  const char *clear_eod;     /* The string that clears from the cursor to */
+                             /*  the end of the display. */
+  const char *u_arrow;       /* The string returned by the up-arrow key */
+  const char *d_arrow;       /* The string returned by the down-arrow key */
+  const char *l_arrow;       /* The string returned by the left-arrow key */
+  const char *r_arrow;       /* The string returned by the right-arrow key */
+  const char *sound_bell;    /* The string needed to ring the terminal bell */
+  const char *bold;          /* Switch to the bold font */
+  const char *underline;     /* Underline subsequent characters */
+  const char *standout;      /* Turn on standout mode */
+  const char *dim;           /* Switch to a dim font */
+  const char *reverse;       /* Turn on reverse video */
+  const char *blink;         /* Switch to a blinking font */
+  const char *text_attr_off; /* Turn off all text attributes */
+  int nline;                 /* The height of the terminal in lines */
+  int ncolumn;               /* The width of the terminal in columns */
+#ifdef USE_TERMCAP
+  char *tgetent_buf;         /* The buffer that is used by tgetent() to */
+                             /*  store a terminal description. */
+  char *tgetstr_buf;         /* The buffer that is used by tgetstr() to */
+                             /*  store terminal capabilities. */
+#endif
+#ifdef USE_TERMINFO
+  const char *left_n;        /* The parameter string that moves the cursor */
+                             /*  n characters left. */
+  const char *right_n;       /* The parameter string that moves the cursor */
+                             /*  n characters right. */
+#endif
+  char *app_file;            /* The pathname of the application-specific */
+                             /*  .teclarc configuration file, or NULL. */
+  char *user_file;           /* The pathname of the user-specific */
+                             /*  .teclarc configuration file, or NULL. */
+  int configured;            /* True as soon as any teclarc configuration */
+                             /*  file has been read. */
+  int echo;                  /* True to display the line as it is being */
+                             /*  entered. If 0, only the prompt will be */
+                             /*  displayed, and the line will not be */
+                             /*  archived in the history list. */
+  int last_signal;           /* The last signal that was caught by */
+                             /*  the last call to gl_get_line(), or -1 */
+                             /*  if no signal has been caught yet. */
+#ifdef HAVE_SELECT
+  FreeList *fd_node_mem;     /* A freelist of GlFdNode structures */
+  GlFdNode *fd_nodes;        /* The list of fd event descriptions */
+  fd_set rfds;               /* The set of fds to watch for readability */
+  fd_set wfds;               /* The set of fds to watch for writability */
+  fd_set ufds;               /* The set of fds to watch for urgent data */
+  int max_fd;                /* The maximum file-descriptor being watched */
+#endif
+};
+
+/*
+ * Define the max amount of space needed to store a termcap terminal
+ * description. Unfortunately this has to be done by guesswork, so
+ * there is the potential for buffer overflows if we guess too small.
+ * Fortunately termcap has been replaced by terminfo on most
+ * platforms, and with terminfo this isn't an issue. The value that I
+ * am using here is the conventional value, as recommended by certain
+ * web references.
+ */
+#ifdef USE_TERMCAP
+#define TERMCAP_BUF_SIZE 2048
+#endif
+
+/*
+ * Set the size of the string segments used to store terminal capability
+ * strings.
+ */
+#define CAPMEM_SEGMENT_SIZE 512
+
+/*
+ * If no terminal size information is available, substitute the
+ * following vt100 default sizes.
+ */
+#define GL_DEF_NLINE 24
+#define GL_DEF_NCOLUMN 80
+
+/*
+ * List the signals that we need to catch. In general these are
+ * those that by default terminate or suspend the process, since
+ * in such cases we need to restore terminal settings.
+ */
+static const struct GlDefSignal {
+  int signo;            /* The number of the signal */
+  unsigned flags;       /* A bitwise union of GlSignalFlags enumerators */
+  GlAfterSignal after;  /* What to do after the signal has been delivered */
+  int errno_value;      /* What to set errno to */
+} gl_signal_list[] = {
+  {SIGABRT,   GLS_SUSPEND_INPUT, GLS_ABORT, EINTR},
+  {SIGINT,    GLS_SUSPEND_INPUT, GLS_ABORT, EINTR},
+  {SIGTERM,   GLS_SUSPEND_INPUT, GLS_ABORT, EINTR},
+  {SIGALRM,   GLS_RESTORE_ENV, GLS_CONTINUE, 0},
+  {SIGCONT,   GLS_RESTORE_ENV, GLS_CONTINUE, 0},
+#if defined(SIGHUP)
+#ifdef ENOTTY
+  {SIGHUP,    GLS_SUSPEND_INPUT, GLS_ABORT, ENOTTY},
+#else
+  {SIGHUP,    GLS_SUSPEND_INPUT, GLS_ABORT, EINTR},
+#endif
+#endif
+#if defined(SIGPIPE)
+#ifdef EPIPE
+  {SIGPIPE,   GLS_SUSPEND_INPUT, GLS_ABORT, EPIPE},
+#else
+  {SIGPIPE,   GLS_SUSPEND_INPUT, GLS_ABORT, EINTR},
+#endif
+#endif
+#ifdef SIGPWR
+  {SIGPWR,    GLS_RESTORE_ENV, GLS_CONTINUE, 0},
+#endif
+#ifdef SIGQUIT
+  {SIGQUIT,   GLS_SUSPEND_INPUT, GLS_ABORT, EINTR},
+#endif
+#ifdef SIGTSTP
+  {SIGTSTP,   GLS_SUSPEND_INPUT, GLS_CONTINUE, 0},
+#endif
+#ifdef SIGTTIN
+  {SIGTTIN,   GLS_SUSPEND_INPUT, GLS_CONTINUE, 0},
+#endif
+#ifdef SIGTTOU
+  {SIGTTOU,   GLS_SUSPEND_INPUT, GLS_CONTINUE, 0},
+#endif
+#ifdef SIGUSR1
+  {SIGUSR1,   GLS_RESTORE_ENV, GLS_CONTINUE, 0},
+#endif
+#ifdef SIGUSR2
+  {SIGUSR2,   GLS_RESTORE_ENV, GLS_CONTINUE, 0},
+#endif
+#ifdef SIGVTALRM
+  {SIGVTALRM, GLS_RESTORE_ENV, GLS_CONTINUE, 0},
+#endif
+#ifdef SIGWINCH
+  {SIGWINCH,  GLS_RESTORE_ENV, GLS_CONTINUE, 0},
+#endif
+#ifdef SIGXCPU
+  {SIGXCPU,   GLS_RESTORE_ENV, GLS_CONTINUE, 0},
+#endif
+};
+
+/*
+ * Define file-scope variables for use in signal handlers.
+ */
+static volatile sig_atomic_t gl_pending_signal = -1;
+static sigjmp_buf gl_setjmp_buffer;
+
+static void gl_signal_handler(int signo);
+
+static int gl_check_caught_signal(GetLine *gl);
+
+/*
+ * Define a tab to be a string of 8 spaces.
+ */
+#define TAB_WIDTH 8
+
+/*
+ * Does the system send us SIGWINCH signals when the terminal size
+ * changes?
+ */
+#ifdef USE_SIGWINCH
+static int gl_resize_terminal(GetLine *gl, int redisplay);
+#endif
+
+/*
+ * Getline calls this to temporarily override certain signal handlers
+ * of the calling program.
+ */
+static int gl_override_signal_handlers(GetLine *gl);
+
+/*
+ * Getline calls this to restore the signal handlers of the calling
+ * program.
+ */
+static int gl_restore_signal_handlers(GetLine *gl);
+
+/*
+ * Put the terminal into raw input mode, after saving the original
+ * terminal attributes in gl->oldattr.
+ */
+static int gl_raw_terminal_mode(GetLine *gl);
+
+/*
+ * Restore the terminal attributes from gl->oldattr.
+ */
+static int gl_restore_terminal_attributes(GetLine *gl);
+
+/*
+ * Read a line from the user in raw mode.
+ */
+static int gl_get_input_line(GetLine *gl, const char *start_line,
+			     int start_pos);
+
+/*
+ * Set the largest key-sequence that can be handled.
+ */
+#define GL_KEY_MAX 64
+
+/*
+ * Handle the receipt of the potential start of a new key-sequence from
+ * the user.
+ */
+static int gl_interpret_char(GetLine *gl, char c);
+
+/*
+ * Bind a single control or meta character to an action.
+ */
+static int gl_bind_control_char(GetLine *gl, KtBinder binder,
+				char c, const char *action);
+
+/*
+ * Set up terminal-specific key bindings.
+ */
+static int gl_bind_terminal_keys(GetLine *gl);
+
+/*
+ * Lookup terminal control string and size information.
+ */
+static int gl_control_strings(GetLine *gl, const char *term);
+
+/*
+ * Wrappers around the terminfo and termcap functions that lookup
+ * strings in the terminal information databases.
+ */
+#ifdef USE_TERMINFO
+static const char *gl_tigetstr(GetLine *gl, const char *name);
+#elif defined(USE_TERMCAP)
+static const char *gl_tgetstr(GetLine *gl, const char *name, char **bufptr);
+#endif
+
+/*
+ * Output a binary string directly to the terminal.
+ */
+static int gl_output_raw_string(GetLine *gl, const char *string);
+
+/*
+ * Output a terminal control sequence.
+ */
+static int gl_output_control_sequence(GetLine *gl, int nline,
+				      const char *string);
+
+/*
+ * Output a character or string to the terminal after converting tabs
+ * to spaces and control characters to a caret followed by the modified
+ * character.
+ */
+static int gl_output_char(GetLine *gl, char c, char pad);
+static int gl_output_string(GetLine *gl, const char *string, char pad);
+
+/*
+ * Delete nc characters starting from the one under the cursor.
+ * Optionally copy the deleted characters to the cut buffer.
+ */
+static int gl_delete_chars(GetLine *gl, int nc, int cut);
+
+/*
+ * Add a character to the line buffer at the current cursor position,
+ * inserting or overwriting according the current mode.
+ */
+static int gl_add_char_to_line(GetLine *gl, char c);
+
+/*
+ * Insert/append a string to the line buffer and terminal at the current
+ * cursor position.
+ */
+static int gl_add_string_to_line(GetLine *gl, const char *s);
+
+/*
+ * Read a single character from the terminal.
+ */
+static int gl_read_character(GetLine *gl, char *c);
+
+
+/*
+ * Move the terminal cursor n positions to the left or right.
+ */
+static int gl_terminal_move_cursor(GetLine *gl, int n);
+
+/*
+ * Move the terminal cursor to a given position.
+ */
+static int gl_set_term_curpos(GetLine *gl, int term_curpos);
+
+/*
+ * Set the position of the cursor both in the line input buffer and on the
+ * terminal.
+ */
+static int gl_place_cursor(GetLine *gl, int buff_curpos);
+
+/*
+ * Return the terminal cursor position that corresponds to a given
+ * line buffer cursor position.
+ */
+static int gl_buff_curpos_to_term_curpos(GetLine *gl, int buff_curpos);
+
+/*
+ * Return the number of terminal characters needed to display a
+ * given raw character.
+ */
+static int gl_displayed_char_width(GetLine *gl, char c, int term_curpos);
+
+/*
+ * Return the number of terminal characters needed to display a
+ * given substring.
+ */
+static int gl_displayed_string_width(GetLine *gl, const char *string, int nc,
+				     int term_curpos);
+/*
+ * Return non-zero if 'c' is to be considered part of a word.
+ */
+static int gl_is_word_char(int c);
+
+/*
+ * Read a tecla configuration file.
+ */
+static int _gl_read_config_file(GetLine *gl, const char *filename, KtBinder who);
+
+/*
+ * Read a tecla configuration string.
+ */
+static int _gl_read_config_string(GetLine *gl, const char *buffer, KtBinder who);
+
+/*
+ * Define the callback function used by _gl_parse_config_line() to
+ * read the next character of a configuration stream.
+ */
+#define GLC_GETC_FN(fn) int (fn)(void *stream)
+typedef GLC_GETC_FN(GlcGetcFn);
+
+static GLC_GETC_FN(glc_file_getc);  /* Read from a file */
+static GLC_GETC_FN(glc_buff_getc);  /* Read from a string */
+
+/*
+ * Parse a single configuration command line.
+ */
+static int _gl_parse_config_line(GetLine *gl, void *stream, GlcGetcFn *getc_fn,
+				 const char *origin, KtBinder who, int *lineno);
+
+/*
+ * Bind the actual arrow key bindings to match those of the symbolic
+ * arrow-key bindings.
+ */
+static int _gl_bind_arrow_keys(GetLine *gl);
+
+/*
+ * Copy the binding of the specified symbolic arrow-key binding to
+ * the terminal specific, and default arrow-key key-sequences. 
+ */
+static int _gl_rebind_arrow_key(KeyTab *bindings, const char *name,
+				const char *term_seq,
+				const char *def_seq1,
+				const char *def_seq2);
+
+/*
+ * After the gl_read_from_file() action has been used to tell gl_get_line()
+ * to temporarily read input from a file, gl_revert_input() arranges
+ * for input to be reverted to the input stream last registered with
+ * gl_change_terminal().
+ */
+static void gl_revert_input(GetLine *gl);
+
+/*
+ * Flush unwritten characters to the terminal.
+ */
+static int gl_flush_output(GetLine *gl);
+
+/*
+ * Change the editor style being emulated.
+ */
+static int gl_change_editor(GetLine *gl, GlEditor editor);
+
+/*
+ * Searching in a given direction, return the index of a given (or
+ * read) character in the input line, or the character that precedes
+ * it in the specified search direction. Return -1 if not found.
+ */
+static int gl_find_char(GetLine *gl, int count, int forward, int onto, char c);
+
+/*
+ * Return the buffer index of the nth word ending after the cursor.
+ */
+static int gl_nth_word_end_forward(GetLine *gl, int n);
+
+/*
+ * Return the buffer index of the nth word start after the cursor.
+ */
+static int gl_nth_word_start_forward(GetLine *gl, int n);
+
+/*
+ * Return the buffer index of the nth word start before the cursor.
+ */
+static int gl_nth_word_start_backward(GetLine *gl, int n);
+
+/*
+ * When called when vi command mode is enabled, this function saves the
+ * current line and cursor position for potential restoration later
+ * by the vi undo command.
+ */
+static void gl_save_for_undo(GetLine *gl);
+
+/*
+ * If in vi mode, switch to vi command mode.
+ */
+static void gl_vi_command_mode(GetLine *gl);
+
+/*
+ * In vi mode this is used to delete up to or onto a given or read
+ * character in the input line. Also switch to insert mode if requested
+ * after the deletion.
+ */
+static int gl_delete_find(GetLine *gl, int count, char c, int forward,
+			  int onto, int change);
+
+/*
+ * Copy the characters between the cursor and the count'th instance of
+ * a specified (or read) character in the input line, into the cut buffer.
+ */
+static int gl_copy_find(GetLine *gl, int count, char c, int forward, int onto);
+
+/*
+ * Return the line index of the parenthesis that either matches the one under
+ * the cursor, or not over a parenthesis character, the index of the next
+ * close parenthesis. Return -1 if not found.
+ */
+static int gl_index_of_matching_paren(GetLine *gl);
+
+/*
+ * Replace a malloc'd string (or NULL), with another malloc'd copy of
+ * a string (or NULL).
+ */
+static int gl_record_string(char **sptr, const char *string);
+
+/*
+ * Enumerate text display attributes as powers of two, suitable for
+ * use in a bit-mask.
+ */
+typedef enum {
+  GL_TXT_STANDOUT=1,   /* Display text highlighted */
+  GL_TXT_UNDERLINE=2,  /* Display text underlined */
+  GL_TXT_REVERSE=4,    /* Display text with reverse video */
+  GL_TXT_BLINK=8,      /* Display blinking text */
+  GL_TXT_DIM=16,       /* Display text in a dim font */
+  GL_TXT_BOLD=32       /* Display text using a bold font */
+} GlTextAttr;
+
+/*
+ * Display the prompt regardless of the current visibility mode.
+ */
+static int gl_display_prompt(GetLine *gl);
+
+/*
+ * Return the number of characters used by the prompt on the terminal.
+ */
+static int gl_displayed_prompt_width(GetLine *gl);
+
+/*
+ * Prepare the return the current input line to the caller of gl_get_line().
+ */
+static int gl_line_ended(GetLine *gl, int newline_char, int archive);
+
+/*
+ * Set the maximum length of a line in a user's tecla configuration
+ * file (not counting comments).
+ */
+#define GL_CONF_BUFLEN 100
+
+/*
+ * Set the maximum number of arguments supported by individual commands
+ * in tecla configuration files.
+ */
+#define GL_CONF_MAXARG 10
+
+/*
+ * Prototype the available action functions.
+ */
+static KT_KEY_FN(gl_user_interrupt);
+static KT_KEY_FN(gl_abort);
+static KT_KEY_FN(gl_suspend);
+static KT_KEY_FN(gl_stop_output);
+static KT_KEY_FN(gl_start_output);
+static KT_KEY_FN(gl_literal_next);
+static KT_KEY_FN(gl_cursor_left);
+static KT_KEY_FN(gl_cursor_right);
+static KT_KEY_FN(gl_insert_mode);
+static KT_KEY_FN(gl_beginning_of_line);
+static KT_KEY_FN(gl_end_of_line);
+static KT_KEY_FN(gl_delete_line);
+static KT_KEY_FN(gl_kill_line);
+static KT_KEY_FN(gl_forward_word);
+static KT_KEY_FN(gl_backward_word);
+static KT_KEY_FN(gl_forward_delete_char);
+static KT_KEY_FN(gl_backward_delete_char);
+static KT_KEY_FN(gl_forward_delete_word);
+static KT_KEY_FN(gl_backward_delete_word);
+static KT_KEY_FN(gl_delete_refind);
+static KT_KEY_FN(gl_delete_invert_refind);
+static KT_KEY_FN(gl_delete_to_column);
+static KT_KEY_FN(gl_delete_to_parenthesis);
+static KT_KEY_FN(gl_forward_delete_find);
+static KT_KEY_FN(gl_backward_delete_find);
+static KT_KEY_FN(gl_forward_delete_to);
+static KT_KEY_FN(gl_backward_delete_to);
+static KT_KEY_FN(gl_upcase_word);
+static KT_KEY_FN(gl_downcase_word);
+static KT_KEY_FN(gl_capitalize_word);
+static KT_KEY_FN(gl_redisplay);
+static KT_KEY_FN(gl_clear_screen);
+static KT_KEY_FN(gl_transpose_chars);
+static KT_KEY_FN(gl_set_mark);
+static KT_KEY_FN(gl_exchange_point_and_mark);
+static KT_KEY_FN(gl_kill_region);
+static KT_KEY_FN(gl_copy_region_as_kill);
+static KT_KEY_FN(gl_yank);
+static KT_KEY_FN(gl_up_history);
+static KT_KEY_FN(gl_down_history);
+static KT_KEY_FN(gl_history_search_backward);
+static KT_KEY_FN(gl_history_re_search_backward);
+static KT_KEY_FN(gl_history_search_forward);
+static KT_KEY_FN(gl_history_re_search_forward);
+static KT_KEY_FN(gl_complete_word);
+static KT_KEY_FN(gl_expand_filename);
+static KT_KEY_FN(gl_del_char_or_list_or_eof);
+static KT_KEY_FN(gl_list_or_eof);
+static KT_KEY_FN(gl_read_from_file);
+static KT_KEY_FN(gl_beginning_of_history);
+static KT_KEY_FN(gl_end_of_history);
+static KT_KEY_FN(gl_digit_argument);
+static KT_KEY_FN(gl_newline);
+static KT_KEY_FN(gl_repeat_history);
+static KT_KEY_FN(gl_vi_insert);
+static KT_KEY_FN(gl_vi_overwrite);
+static KT_KEY_FN(gl_change_case);
+static KT_KEY_FN(gl_vi_insert_at_bol);
+static KT_KEY_FN(gl_vi_append_at_eol);
+static KT_KEY_FN(gl_vi_append);
+static KT_KEY_FN(gl_list_glob);
+static KT_KEY_FN(gl_backward_kill_line);
+static KT_KEY_FN(gl_goto_column);
+static KT_KEY_FN(gl_forward_to_word);
+static KT_KEY_FN(gl_vi_replace_char);
+static KT_KEY_FN(gl_vi_change_rest_of_line);
+static KT_KEY_FN(gl_vi_change_line);
+static KT_KEY_FN(gl_vi_change_to_bol);
+static KT_KEY_FN(gl_vi_change_refind);
+static KT_KEY_FN(gl_vi_change_invert_refind);
+static KT_KEY_FN(gl_vi_change_to_column);
+static KT_KEY_FN(gl_vi_change_to_parenthesis);
+static KT_KEY_FN(gl_vi_forward_change_word);
+static KT_KEY_FN(gl_vi_backward_change_word);
+static KT_KEY_FN(gl_vi_forward_change_find);
+static KT_KEY_FN(gl_vi_backward_change_find);
+static KT_KEY_FN(gl_vi_forward_change_to);
+static KT_KEY_FN(gl_vi_backward_change_to);
+static KT_KEY_FN(gl_vi_forward_change_char);
+static KT_KEY_FN(gl_vi_backward_change_char);
+static KT_KEY_FN(gl_forward_copy_char);
+static KT_KEY_FN(gl_backward_copy_char);
+static KT_KEY_FN(gl_forward_find_char);
+static KT_KEY_FN(gl_backward_find_char);
+static KT_KEY_FN(gl_forward_to_char);
+static KT_KEY_FN(gl_backward_to_char);
+static KT_KEY_FN(gl_repeat_find_char);
+static KT_KEY_FN(gl_invert_refind_char);
+static KT_KEY_FN(gl_append_yank);
+static KT_KEY_FN(gl_backward_copy_word);
+static KT_KEY_FN(gl_forward_copy_word);
+static KT_KEY_FN(gl_copy_to_bol);
+static KT_KEY_FN(gl_copy_refind);
+static KT_KEY_FN(gl_copy_invert_refind);
+static KT_KEY_FN(gl_copy_to_column);
+static KT_KEY_FN(gl_copy_to_parenthesis);
+static KT_KEY_FN(gl_copy_rest_of_line);
+static KT_KEY_FN(gl_copy_line);
+static KT_KEY_FN(gl_backward_copy_find);
+static KT_KEY_FN(gl_forward_copy_find);
+static KT_KEY_FN(gl_backward_copy_to);
+static KT_KEY_FN(gl_forward_copy_to);
+static KT_KEY_FN(gl_vi_undo);
+static KT_KEY_FN(gl_emacs_editing_mode);
+static KT_KEY_FN(gl_vi_editing_mode);
+static KT_KEY_FN(gl_ring_bell);
+static KT_KEY_FN(gl_vi_repeat_change);
+static KT_KEY_FN(gl_find_parenthesis);
+static KT_KEY_FN(gl_read_init_files);
+static KT_KEY_FN(gl_list_history);
+
+/*
+ * Name the available action functions.
+ */
+static const struct {const char *name; KT_KEY_FN(*fn);} gl_actions[] = {
+  {"user-interrupt",             gl_user_interrupt},
+  {"abort",                      gl_abort},
+  {"suspend",                    gl_suspend},
+  {"stop-output",                gl_stop_output},
+  {"start-output",               gl_start_output},
+  {"literal-next",               gl_literal_next},
+  {"cursor-right",               gl_cursor_right},
+  {"cursor-left",                gl_cursor_left},
+  {"insert-mode",                gl_insert_mode},
+  {"beginning-of-line",          gl_beginning_of_line},
+  {"end-of-line",                gl_end_of_line},
+  {"delete-line",                gl_delete_line},
+  {"kill-line",                  gl_kill_line},
+  {"forward-word",               gl_forward_word},
+  {"backward-word",              gl_backward_word},
+  {"forward-delete-char",        gl_forward_delete_char},
+  {"backward-delete-char",       gl_backward_delete_char},
+  {"forward-delete-word",        gl_forward_delete_word},
+  {"backward-delete-word",       gl_backward_delete_word},
+  {"delete-refind",              gl_delete_refind},
+  {"delete-invert-refind",       gl_delete_invert_refind},
+  {"delete-to-column",           gl_delete_to_column},
+  {"delete-to-parenthesis",      gl_delete_to_parenthesis},
+  {"forward-delete-find",        gl_forward_delete_find},
+  {"backward-delete-find",       gl_backward_delete_find},
+  {"forward-delete-to",          gl_forward_delete_to},
+  {"backward-delete-to",         gl_backward_delete_to},
+  {"upcase-word",                gl_upcase_word},
+  {"downcase-word",              gl_downcase_word},
+  {"capitalize-word",            gl_capitalize_word},
+  {"redisplay",                  gl_redisplay},
+  {"clear-screen",               gl_clear_screen},
+  {"transpose-chars",            gl_transpose_chars},
+  {"set-mark",                   gl_set_mark},
+  {"exchange-point-and-mark",    gl_exchange_point_and_mark},
+  {"kill-region",                gl_kill_region},
+  {"copy-region-as-kill",        gl_copy_region_as_kill},
+  {"yank",                       gl_yank},
+  {"up-history",                 gl_up_history},
+  {"down-history",               gl_down_history},
+  {"history-search-backward",    gl_history_search_backward},
+  {"history-re-search-backward", gl_history_re_search_backward},
+  {"history-search-forward",     gl_history_search_forward},
+  {"history-re-search-forward",  gl_history_re_search_forward},
+  {"complete-word",              gl_complete_word},
+  {"expand-filename",            gl_expand_filename},
+  {"del-char-or-list-or-eof",    gl_del_char_or_list_or_eof},
+  {"read-from-file",             gl_read_from_file},
+  {"beginning-of-history",       gl_beginning_of_history},
+  {"end-of-history",             gl_end_of_history},
+  {"digit-argument",             gl_digit_argument},
+  {"newline",                    gl_newline},
+  {"repeat-history",             gl_repeat_history},
+  {"vi-insert",                  gl_vi_insert},
+  {"vi-overwrite",               gl_vi_overwrite},
+  {"vi-insert-at-bol",           gl_vi_insert_at_bol},
+  {"vi-append-at-eol",           gl_vi_append_at_eol},
+  {"vi-append",                  gl_vi_append},
+  {"change-case",                gl_change_case},
+  {"list-glob",                  gl_list_glob},
+  {"backward-kill-line",         gl_backward_kill_line},
+  {"goto-column",                gl_goto_column},
+  {"forward-to-word",            gl_forward_to_word},
+  {"vi-replace-char",            gl_vi_replace_char},
+  {"vi-change-rest-of-line",     gl_vi_change_rest_of_line},
+  {"vi-change-line",             gl_vi_change_line},
+  {"vi-change-to-bol",           gl_vi_change_to_bol},
+  {"vi-change-refind",           gl_vi_change_refind},
+  {"vi-change-invert-refind",    gl_vi_change_invert_refind},
+  {"vi-change-to-column",        gl_vi_change_to_column},
+  {"vi-change-to-parenthesis",   gl_vi_change_to_parenthesis},
+  {"forward-copy-char",          gl_forward_copy_char},
+  {"backward-copy-char",         gl_backward_copy_char},
+  {"forward-find-char",          gl_forward_find_char},
+  {"backward-find-char",         gl_backward_find_char},
+  {"forward-to-char",            gl_forward_to_char},
+  {"backward-to-char",           gl_backward_to_char},
+  {"repeat-find-char",           gl_repeat_find_char},
+  {"invert-refind-char",         gl_invert_refind_char},
+  {"append-yank",                gl_append_yank},
+  {"backward-copy-word",         gl_backward_copy_word},
+  {"forward-copy-word",          gl_forward_copy_word},
+  {"copy-to-bol",                gl_copy_to_bol},
+  {"copy-refind",                gl_copy_refind},
+  {"copy-invert-refind",         gl_copy_invert_refind},
+  {"copy-to-column",             gl_copy_to_column},
+  {"copy-to-parenthesis",        gl_copy_to_parenthesis},
+  {"copy-rest-of-line",          gl_copy_rest_of_line},
+  {"copy-line",                  gl_copy_line},
+  {"backward-copy-find",         gl_backward_copy_find},
+  {"forward-copy-find",          gl_forward_copy_find},
+  {"backward-copy-to",           gl_backward_copy_to},
+  {"forward-copy-to",            gl_forward_copy_to},
+  {"list-or-eof",                gl_list_or_eof},
+  {"vi-undo",                    gl_vi_undo},
+  {"vi-backward-change-word",    gl_vi_backward_change_word},
+  {"vi-forward-change-word",     gl_vi_forward_change_word},
+  {"vi-backward-change-find",    gl_vi_backward_change_find},
+  {"vi-forward-change-find",     gl_vi_forward_change_find},
+  {"vi-backward-change-to",      gl_vi_backward_change_to},
+  {"vi-forward-change-to",       gl_vi_forward_change_to},
+  {"vi-backward-change-char",    gl_vi_backward_change_char},
+  {"vi-forward-change-char",     gl_vi_forward_change_char},
+  {"emacs-mode",                 gl_emacs_editing_mode},
+  {"vi-mode",                    gl_vi_editing_mode},
+  {"ring-bell",                  gl_ring_bell},
+  {"vi-repeat-change",           gl_vi_repeat_change},
+  {"find-parenthesis",           gl_find_parenthesis},
+  {"read-init-files",            gl_read_init_files},
+  {"list-history",               gl_list_history},
+};
+
+/*
+ * Define the default key-bindings in emacs mode.
+ */
+static const KtKeyBinding gl_emacs_bindings[] = {
+  {"right",        "cursor-right"},
+  {"^F",           "cursor-right"},
+  {"left",         "cursor-left"},
+  {"^B",           "cursor-left"},
+  {"M-i",          "insert-mode"},
+  {"M-I",          "insert-mode"},
+  {"^A",           "beginning-of-line"},
+  {"^E",           "end-of-line"},
+  {"^U",           "delete-line"},
+  {"^K",           "kill-line"},
+  {"M-f",          "forward-word"},
+  {"M-F",          "forward-word"},
+  {"M-b",          "backward-word"},
+  {"M-B",          "backward-word"},
+  {"^D",           "del-char-or-list-or-eof"},
+  {"^H",           "backward-delete-char"},
+  {"^?",           "backward-delete-char"},
+  {"M-d",          "forward-delete-word"},
+  {"M-D",          "forward-delete-word"},
+  {"M-^H",         "backward-delete-word"},
+  {"M-^?",         "backward-delete-word"},
+  {"M-u",          "upcase-word"},
+  {"M-U",          "upcase-word"},
+  {"M-l",          "downcase-word"},
+  {"M-L",          "downcase-word"},
+  {"M-c",          "capitalize-word"},
+  {"M-C",          "capitalize-word"},
+  {"^R",           "redisplay"},
+  {"^L",           "clear-screen"},
+  {"^T",           "transpose-chars"},
+  {"^@",           "set-mark"},
+  {"^X^X",         "exchange-point-and-mark"},
+  {"^W",           "kill-region"},
+  {"M-w",          "copy-region-as-kill"},
+  {"M-W",          "copy-region-as-kill"},
+  {"^Y",           "yank"},
+  {"^P",           "up-history"},
+  {"up",           "up-history"},
+  {"^N",           "down-history"},
+  {"down",         "down-history"},
+  {"M-p",          "history-search-backward"},
+  {"M-P",          "history-search-backward"},
+  {"M-n",          "history-search-forward"},
+  {"M-N",          "history-search-forward"},
+  {"\t",           "complete-word"},
+  {"^X*",          "expand-filename"},
+  {"^X^F",         "read-from-file"},
+  {"^X^R",         "read-init-files"},
+  {"^Xg",          "list-glob"},
+  {"^XG",          "list-glob"},
+  {"^Xh",          "list-history"},
+  {"^XH",          "list-history"},
+  {"M-<",          "beginning-of-history"},
+  {"M->",          "end-of-history"},
+  {"M-0",          "digit-argument"},
+  {"M-1",          "digit-argument"},
+  {"M-2",          "digit-argument"},
+  {"M-3",          "digit-argument"},
+  {"M-4",          "digit-argument"},
+  {"M-5",          "digit-argument"},
+  {"M-6",          "digit-argument"},
+  {"M-7",          "digit-argument"},
+  {"M-8",          "digit-argument"},
+  {"M-9",          "digit-argument"},
+  {"\r",           "newline"},
+  {"\n",           "newline"},
+  {"M-o",          "repeat-history"},
+  {"M-C-v",        "vi-mode"},
+};
+
+/*
+ * Define the default key-bindings in vi mode. Note that in vi-mode
+ * meta-key bindings are command-mode bindings. For example M-i first
+ * switches to command mode if not already in that mode, then moves
+ * the cursor one position right, as in vi.
+ */
+static const KtKeyBinding gl_vi_bindings[] = {
+  {"^D",           "list-or-eof"},
+  {"^G",           "list-glob"},
+  {"^H",           "backward-delete-char"},
+  {"\t",           "complete-word"},
+  {"\r",           "newline"},
+  {"\n",           "newline"},
+  {"^L",           "clear-screen"},
+  {"^N",           "down-history"},
+  {"^P",           "up-history"},
+  {"^R",           "redisplay"},
+  {"^U",           "backward-kill-line"},
+  {"^W",           "backward-delete-word"},
+  {"^X^F",         "read-from-file"},
+  {"^X^R",         "read-init-files"},
+  {"^X*",          "expand-filename"},
+  {"^?",           "backward-delete-char"},
+  {"M- ",          "cursor-right"},
+  {"M-$",          "end-of-line"},
+  {"M-*",          "expand-filename"},
+  {"M-+",          "down-history"},
+  {"M--",          "up-history"},
+  {"M-<",          "beginning-of-history"},
+  {"M->",          "end-of-history"},
+  {"M-^",          "beginning-of-line"},
+  {"M-;",          "repeat-find-char"},
+  {"M-,",          "invert-refind-char"},
+  {"M-|",          "goto-column"},
+  {"M-~",          "change-case"},
+  {"M-.",          "vi-repeat-change"},
+  {"M-%",          "find-parenthesis"},
+  {"M-0",          "digit-argument"},
+  {"M-1",          "digit-argument"},
+  {"M-2",          "digit-argument"},
+  {"M-3",          "digit-argument"},
+  {"M-4",          "digit-argument"},
+  {"M-5",          "digit-argument"},
+  {"M-6",          "digit-argument"},
+  {"M-7",          "digit-argument"},
+  {"M-8",          "digit-argument"},
+  {"M-9",          "digit-argument"},
+  {"M-a",          "vi-append"},
+  {"M-A",          "vi-append-at-eol"},
+  {"M-b",          "backward-word"},
+  {"M-B",          "backward-word"},
+  {"M-C",          "vi-change-rest-of-line"},
+  {"M-cb",         "vi-backward-change-word"},
+  {"M-cB",         "vi-backward-change-word"},
+  {"M-cc",         "vi-change-line"},
+  {"M-ce",         "vi-forward-change-word"},
+  {"M-cE",         "vi-forward-change-word"},
+  {"M-cw",         "vi-forward-change-word"},
+  {"M-cW",         "vi-forward-change-word"},
+  {"M-cF",         "vi-backward-change-find"},
+  {"M-cf",         "vi-forward-change-find"},
+  {"M-cT",         "vi-backward-change-to"},
+  {"M-ct",         "vi-forward-change-to"},
+  {"M-c;",         "vi-change-refind"},
+  {"M-c,",         "vi-change-invert-refind"},
+  {"M-ch",         "vi-backward-change-char"},
+  {"M-c^H",        "vi-backward-change-char"},
+  {"M-c^?",        "vi-backward-change-char"},
+  {"M-cl",         "vi-forward-change-char"},
+  {"M-c ",         "vi-forward-change-char"},
+  {"M-c^",         "vi-change-to-bol"},
+  {"M-c0",         "vi-change-to-bol"},
+  {"M-c$",         "vi-change-rest-of-line"},
+  {"M-c|",         "vi-change-to-column"},
+  {"M-c%",         "vi-change-to-parenthesis"},
+  {"M-dh",         "backward-delete-char"},
+  {"M-d^H",        "backward-delete-char"},
+  {"M-d^?",        "backward-delete-char"},
+  {"M-dl",         "forward-delete-char"},
+  {"M-d ",         "forward-delete-char"},
+  {"M-dd",         "delete-line"},
+  {"M-db",         "backward-delete-word"},
+  {"M-dB",         "backward-delete-word"},
+  {"M-de",         "forward-delete-word"},
+  {"M-dE",         "forward-delete-word"},
+  {"M-dw",         "forward-delete-word"},
+  {"M-dW",         "forward-delete-word"},
+  {"M-dF",         "backward-delete-find"},
+  {"M-df",         "forward-delete-find"},
+  {"M-dT",         "backward-delete-to"},
+  {"M-dt",         "forward-delete-to"},
+  {"M-d;",         "delete-refind"},
+  {"M-d,",         "delete-invert-refind"},
+  {"M-d^",         "backward-kill-line"},
+  {"M-d0",         "backward-kill-line"},
+  {"M-d$",         "kill-line"},
+  {"M-D",          "kill-line"},
+  {"M-d|",         "delete-to-column"},
+  {"M-d%",         "delete-to-parenthesis"},
+  {"M-e",          "forward-word"},
+  {"M-E",          "forward-word"},
+  {"M-f",          "forward-find-char"},
+  {"M-F",          "backward-find-char"},
+  {"M--",          "up-history"},
+  {"M-h",          "cursor-left"},
+  {"M-H",          "beginning-of-history"},
+  {"M-i",          "vi-insert"},
+  {"M-I",          "vi-insert-at-bol"},
+  {"M-j",          "down-history"},
+  {"M-J",          "history-search-forward"},
+  {"M-k",          "up-history"},
+  {"M-K",          "history-search-backward"},
+  {"M-l",          "cursor-right"},
+  {"M-L",          "end-of-history"},
+  {"M-n",          "history-re-search-forward"},
+  {"M-N",          "history-re-search-backward"},
+  {"M-p",          "append-yank"},
+  {"M-P",          "yank"},
+  {"M-r",          "vi-replace-char"},
+  {"M-R",          "vi-overwrite"},
+  {"M-s",          "vi-forward-change-char"},
+  {"M-S",          "vi-change-line"},
+  {"M-t",          "forward-to-char"},
+  {"M-T",          "backward-to-char"},
+  {"M-u",          "vi-undo"},
+  {"M-w",          "forward-to-word"},
+  {"M-W",          "forward-to-word"},
+  {"M-x",          "forward-delete-char"},
+  {"M-X",          "backward-delete-char"},
+  {"M-yh",         "backward-copy-char"},
+  {"M-y^H",        "backward-copy-char"},
+  {"M-y^?",        "backward-copy-char"},
+  {"M-yl",         "forward-copy-char"},
+  {"M-y ",         "forward-copy-char"},
+  {"M-ye",         "forward-copy-word"},
+  {"M-yE",         "forward-copy-word"},
+  {"M-yw",         "forward-copy-word"},
+  {"M-yW",         "forward-copy-word"},
+  {"M-yb",         "backward-copy-word"},
+  {"M-yB",         "backward-copy-word"},
+  {"M-yf",         "forward-copy-find"},
+  {"M-yF",         "backward-copy-find"},
+  {"M-yt",         "forward-copy-to"},
+  {"M-yT",         "backward-copy-to"},
+  {"M-y;",         "copy-refind"},
+  {"M-y,",         "copy-invert-refind"},
+  {"M-y^",         "copy-to-bol"},
+  {"M-y0",         "copy-to-bol"},
+  {"M-y$",         "copy-rest-of-line"},
+  {"M-yy",         "copy-line"},
+  {"M-Y",          "copy-line"},
+  {"M-y|",         "copy-to-column"},
+  {"M-y%",         "copy-to-parenthesis"},
+  {"M-^E",         "emacs-mode"},
+  {"M-^H",         "cursor-left"},
+  {"M-^?",         "cursor-left"},
+  {"M-^L",         "clear-screen"},
+  {"M-^N",         "down-history"},
+  {"M-^P",         "up-history"},
+  {"M-^R",         "redisplay"},
+  {"M-^D",         "list-or-eof"},
+  {"M-\r",         "newline"},
+  {"M-\t",         "complete-word"},
+  {"M-\n",         "newline"},
+  {"M-^X^R",       "read-init-files"},
+  {"M-^Xh",        "list-history"},
+  {"M-^XH",        "list-history"},
+  {"down",         "down-history"},
+  {"up",           "up-history"},
+  {"left",         "cursor-left"},
+  {"right",        "cursor-right"},
+};
+
+/*.......................................................................
+ * Create a new GetLine object.
+ *
+ * Input:
+ *  linelen  size_t    The maximum line length to allow for.
+ *  histlen  size_t    The number of bytes to allocate for recording
+ *                     a circular buffer of history lines.
+ * Output:
+ *  return  GetLine *  The new object, or NULL on error.
+ */
+GetLine *new_GetLine(size_t linelen, size_t histlen)
+{
+  GetLine *gl;  /* The object to be returned */
+  int i;
+/*
+ * Check the arguments.
+ */
+  if(linelen < 10) {
+    fprintf(stderr, "new_GetLine: Line length too small.\n");
+    return NULL;
+  };
+/*
+ * Allocate the container.
+ */
+  gl = (GetLine *) malloc(sizeof(GetLine));
+  if(!gl) {
+    fprintf(stderr, "new_GetLine: Insufficient memory.\n");
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to del_GetLine().
+ */
+  gl->glh = NULL;
+  gl->cpl = NULL;
+  gl->cpl_fn = cpl_file_completions;
+  gl->cpl_data = NULL;
+  gl->ef = NULL;
+  gl->capmem = NULL;
+  gl->term = NULL;
+  gl->is_term = 0;
+  gl->input_fd = -1;
+  gl->output_fd = -1;
+  gl->input_fp = NULL;
+  gl->output_fp = NULL;
+  gl->file_fp = NULL;
+  gl->linelen = linelen;
+  gl->line = NULL;
+  gl->cutbuf = NULL;
+  gl->linelen = linelen;
+  gl->prompt = "";
+  gl->prompt_len = 0;
+  gl->prompt_changed = 0;
+  gl->prompt_style = GL_LITERAL_PROMPT;
+  gl->vi.undo.line = NULL;
+  gl->vi.undo.buff_curpos = 0;
+  gl->vi.undo.ntotal = 0;
+  gl->vi.undo.saved = 0;
+  gl->vi.repeat.fn = 0;
+  gl->vi.repeat.count = 0;
+  gl->vi.repeat.input_curpos = 0;
+  gl->vi.repeat.command_curpos = 0;
+  gl->vi.repeat.input_char = '\0';
+  gl->vi.repeat.saved = 0;
+  gl->vi.repeat.active = 0;
+  gl->sig_mem = NULL;
+  gl->sigs = NULL;
+  sigemptyset(&gl->old_signal_set);
+  sigemptyset(&gl->new_signal_set);
+  gl->bindings = NULL;
+  gl->ntotal = 0;
+  gl->buff_curpos = 0;
+  gl->term_curpos = 0;
+  gl->buff_mark = 0;
+  gl->insert_curpos = 0;
+  gl->insert = 1;
+  gl->number = -1;
+  gl->endline = 0;
+  gl->current_fn = 0;
+  gl->current_count = 0;
+  gl->preload_id = 0;
+  gl->preload_history = 0;
+  gl->keyseq_count = 0;
+  gl->last_search = -1;
+  gl->editor = GL_EMACS_MODE;
+  gl->silence_bell = 0;
+  gl->vi.command = 0;
+  gl->vi.find_forward = 0;
+  gl->vi.find_onto = 0;
+  gl->vi.find_char = '\0';
+  gl->left = NULL;
+  gl->right = NULL;
+  gl->up = NULL;
+  gl->down = NULL;
+  gl->home = NULL;
+  gl->bol = 0;
+  gl->clear_eol = NULL;
+  gl->clear_eod = NULL;
+  gl->u_arrow = NULL;
+  gl->d_arrow = NULL;
+  gl->l_arrow = NULL;
+  gl->r_arrow = NULL;
+  gl->sound_bell = NULL;
+  gl->bold = NULL;
+  gl->underline = NULL;
+  gl->standout = NULL;
+  gl->dim = NULL;
+  gl->reverse = NULL;
+  gl->blink = NULL;
+  gl->text_attr_off = NULL;
+  gl->nline = 0;
+  gl->ncolumn = 0;
+#ifdef USE_TERMINFO
+  gl->left_n = NULL;
+  gl->right_n = NULL;
+#elif defined(USE_TERMCAP)
+  gl->tgetent_buf = NULL;
+  gl->tgetstr_buf = NULL;
+#endif
+  gl->app_file = NULL;
+  gl->user_file = NULL;
+  gl->configured = 0;
+  gl->echo = 1;
+  gl->last_signal = -1;
+#ifdef HAVE_SELECT
+  gl->fd_node_mem = NULL;
+  gl->fd_nodes = NULL;
+  FD_ZERO(&gl->rfds);
+  FD_ZERO(&gl->wfds);
+  FD_ZERO(&gl->ufds);
+  gl->max_fd = 0;
+#endif
+/*
+ * Allocate the history buffer.
+ */
+  gl->glh = _new_GlHistory(histlen);
+  if(!gl->glh)
+    return del_GetLine(gl);
+/*
+ * Allocate the resource object for file-completion.
+ */
+  gl->cpl = new_WordCompletion();
+  if(!gl->cpl)
+    return del_GetLine(gl);
+/*
+ * Allocate the resource object for file-completion.
+ */
+  gl->ef = new_ExpandFile();
+  if(!gl->ef)
+    return del_GetLine(gl);
+/*
+ * Allocate a string-segment memory allocator for use in storing terminal
+ * capablity strings.
+ */
+  gl->capmem = _new_StringGroup(CAPMEM_SEGMENT_SIZE);
+  if(!gl->capmem)
+    return del_GetLine(gl);
+/*
+ * Allocate a line buffer, leaving 2 extra characters for the terminating
+ * '\n' and '\0' characters
+ */
+  gl->line = (char *) malloc(linelen + 2);
+  if(!gl->line) {
+    fprintf(stderr,
+	    "new_GetLine: Insufficient memory to allocate line buffer.\n");
+    return del_GetLine(gl);
+  };
+  gl->line[0] = '\0';
+/*
+ * Allocate a cut buffer.
+ */
+  gl->cutbuf = (char *) malloc(linelen + 2);
+  if(!gl->cutbuf) {
+    fprintf(stderr,
+	    "new_GetLine: Insufficient memory to allocate cut buffer.\n");
+    return del_GetLine(gl);
+  };
+  gl->cutbuf[0] = '\0';
+/*
+ * Allocate a vi undo buffer.
+ */
+  gl->vi.undo.line = (char *) malloc(linelen + 2);
+  if(!gl->vi.undo.line) {
+    fprintf(stderr,
+	    "new_GetLine: Insufficient memory to allocate undo buffer.\n");
+    return del_GetLine(gl);
+  };
+  gl->vi.undo.line[0] = '\0';
+/*
+ * Allocate a freelist from which to allocate nodes for the list
+ * of signals.
+ */
+  gl->sig_mem = _new_FreeList("new_GetLine", sizeof(GlSignalNode),
+			      GLS_FREELIST_BLOCKING);
+  if(!gl->sig_mem)
+    return del_GetLine(gl);
+/*
+ * Install dispositions for the default list of signals that gl_get_line()
+ * traps.
+ */
+  for(i=0; i<sizeof(gl_signal_list)/sizeof(gl_signal_list[0]); i++) {
+    const struct GlDefSignal *sig = gl_signal_list + i;
+    if(gl_trap_signal(gl, sig->signo, sig->flags, sig->after,
+		       sig->errno_value))
+      return del_GetLine(gl);
+  };
+/*
+ * Allocate an empty table of key bindings.
+ */
+  gl->bindings = _new_KeyTab();
+  if(!gl->bindings)
+    return del_GetLine(gl);
+/*
+ * Define the available actions that can be bound to key sequences.
+ */
+  for(i=0; i<sizeof(gl_actions)/sizeof(gl_actions[0]); i++) {
+    if(_kt_set_action(gl->bindings, gl_actions[i].name, gl_actions[i].fn))
+      return del_GetLine(gl);
+  };
+/*
+ * Set up the default bindings.
+ */
+  if(gl_change_editor(gl, gl->editor))
+    return del_GetLine(gl);
+/*
+ * Allocate termcap buffers.
+ */
+#ifdef USE_TERMCAP
+  gl->tgetent_buf = (char *) malloc(TERMCAP_BUF_SIZE);
+  gl->tgetstr_buf = (char *) malloc(TERMCAP_BUF_SIZE);
+  if(!gl->tgetent_buf || !gl->tgetstr_buf) {
+    fprintf(stderr, "new_GetLine: Insufficient memory for termcap buffers.\n");
+    return del_GetLine(gl);
+  };
+#endif
+/*
+ * Set up for I/O assuming stdin and stdout.
+ */
+  if(gl_change_terminal(gl, stdin, stdout, getenv("TERM")))
+    return del_GetLine(gl);
+/*
+ * Create a freelist for use in allocating GlFdNode list nodes.
+ */
+#ifdef HAVE_SELECT
+  gl->fd_node_mem = _new_FreeList("new_GetLine", sizeof(GlFdNode),
+				  GLFD_FREELIST_BLOCKING);
+  if(!gl->fd_node_mem)
+    return del_GetLine(gl);
+#endif
+/*
+ * We are done for now.
+ */
+  return gl;
+}
+
+/*.......................................................................
+ * Delete a GetLine object.
+ *
+ * Input:
+ *  gl     GetLine *  The object to be deleted.
+ * Output:
+ *  return GetLine *  The deleted object (always NULL).
+ */
+GetLine *del_GetLine(GetLine *gl)
+{
+  if(gl) {
+    gl->glh = _del_GlHistory(gl->glh);
+    gl->cpl = del_WordCompletion(gl->cpl);
+    gl->ef = del_ExpandFile(gl->ef);
+    gl->capmem = _del_StringGroup(gl->capmem);
+    if(gl->line)
+      free(gl->line);
+    if(gl->cutbuf)
+      free(gl->cutbuf);
+    if(gl->vi.undo.line)
+      free(gl->vi.undo.line);
+    gl->sig_mem = _del_FreeList(NULL, gl->sig_mem, 1);
+    gl->sigs = NULL;       /* Already freed by freeing sig_mem */
+    gl->bindings = _del_KeyTab(gl->bindings);
+#ifdef USE_TERMCAP
+    if(gl->tgetent_buf)
+      free(gl->tgetent_buf);
+    if(gl->tgetstr_buf)
+      free(gl->tgetstr_buf);
+#endif
+    if(gl->file_fp)
+      fclose(gl->file_fp);
+    if(gl->term)
+      free(gl->term);
+#ifdef HAVE_SELECT
+    gl->fd_node_mem = _del_FreeList(NULL, gl->fd_node_mem, 1);
+#endif
+    free(gl);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Bind a control or meta character to an action.
+ *
+ * Input:
+ *  gl         GetLine *  The resource object of this program.
+ *  binder    KtBinder    The source of the binding.
+ *  c             char    The control or meta character.
+ *                        If this is '\0', the call is ignored.
+ *  action  const char *  The action name to bind the key to.
+ * Output:
+ *  return         int    0 - OK.
+ *                        1 - Error.
+ */
+static int gl_bind_control_char(GetLine *gl, KtBinder binder, char c,
+				const char *action)
+{
+  char keyseq[2];
+/*
+ * Quietly reject binding to the NUL control character, since this
+ * is an ambiguous prefix of all bindings.
+ */
+  if(c == '\0')
+    return 0;
+/*
+ * Making sure not to bind characters which aren't either control or
+ * meta characters.
+ */
+  if(IS_CTRL_CHAR(c) || IS_META_CHAR(c)) {
+    keyseq[0] = c;
+    keyseq[1] = '\0';
+  } else {
+    return 0;
+  };
+/*
+ * Install the binding.
+ */
+  return _kt_set_keybinding(gl->bindings, binder, keyseq, action);
+}
+
+/*.......................................................................
+ * Read a line from the user.
+ *
+ * Input:
+ *  gl       GetLine *  A resource object returned by new_GetLine().
+ *  prompt      char *  The prompt to prefix the line with.
+ *  start_line  char *  The initial contents of the input line, or NULL
+ *                      if it should start out empty.
+ *  start_pos    int    If start_line isn't NULL, this specifies the
+ *                      index of the character over which the cursor
+ *                      should initially be positioned within the line.
+ *                      If you just want it to follow the last character
+ *                      of the line, send -1.
+ * Output:
+ *  return      char *  An internal buffer containing the input line, or
+ *                      NULL at the end of input. If the line fitted in
+ *                      the buffer there will be a '\n' newline character
+ *                      before the terminating '\0'. If it was truncated
+ *                      there will be no newline character, and the remains
+ *                      of the line should be retrieved via further calls
+ *                      to this function.
+ */
+char *gl_get_line(GetLine *gl, const char *prompt,
+		  const char *start_line, int start_pos)
+{
+  int waserr = 0;    /* True if an error occurs */
+/*
+ * Check the arguments.
+ */
+  if(!gl || !prompt) {
+    fprintf(stderr, "gl_get_line: NULL argument(s).\n");
+    return NULL;
+  };
+/*
+ * If this is the first call to this function since new_GetLine(),
+ * complete any postponed configuration.
+ */
+  if(!gl->configured) {
+    (void) gl_configure_getline(gl, NULL, NULL, TECLA_CONFIG_FILE);
+    gl->configured = 1;
+  };
+/*
+ * If input is temporarily being taken from a file, return lines
+ * from the file until the file is exhausted, then revert to
+ * the normal input stream.
+ */
+  if(gl->file_fp) {
+    if(fgets(gl->line, gl->linelen, gl->file_fp))
+      return gl->line;
+    gl_revert_input(gl);
+  };
+/*
+ * Is input coming from a non-interactive source?
+ */
+  if(!gl->is_term)
+    return fgets(gl->line, gl->linelen, gl->input_fp);
+/*
+ * Record the new prompt and its displayed width.
+ */
+  gl_replace_prompt(gl, prompt);
+/*
+ * Before installing our signal handler functions, record the fact
+ * that there are no pending signals.
+ */
+  gl_pending_signal = -1;
+/*
+ * Temporarily override the signal handlers of the calling program,
+ * so that we can intercept signals that would leave the terminal
+ * in a bad state.
+ */
+  waserr = gl_override_signal_handlers(gl);
+/*
+ * After recording the current terminal settings, switch the terminal
+ * into raw input mode.
+ */
+  waserr = waserr || gl_raw_terminal_mode(gl);
+/*
+ * Attempt to read the line.
+ */
+  waserr = waserr || gl_get_input_line(gl, start_line, start_pos);
+/*
+ * Restore terminal settings.
+ */
+  gl_restore_terminal_attributes(gl);
+/*
+ * Restore the signal handlers.
+ */
+  gl_restore_signal_handlers(gl);
+/*
+ * Having restored the program terminal and signal environment,
+ * re-submit any signals that were received.
+ */
+  if(gl_pending_signal != -1) {
+    raise(gl_pending_signal);
+    waserr = 1;
+  };
+/*
+ * If gl_get_input_line() aborted input due to the user asking to
+ * temporarily read lines from a file, read the first line from
+ * this file.
+ */
+  if(!waserr && gl->file_fp)
+    return gl_get_line(gl, prompt, NULL, 0);
+/*
+ * Return the new input line.
+ */
+  return waserr ? NULL : gl->line;
+}
+
+/*.......................................................................
+ * Record of the signal handlers of the calling program, so that they
+ * can be restored later.
+ *
+ * Input:
+ *  gl    GetLine *   The resource object of this library.
+ * Output:
+ *  return    int     0 - OK.
+ *                    1 - Error.
+ */
+static int gl_override_signal_handlers(GetLine *gl)
+{
+  GlSignalNode *sig;   /* A node in the list of signals to be caught */
+/*
+ * Set up our signal handler.
+ */
+  SigAction act;
+  act.sa_handler = gl_signal_handler;
+  sigemptyset(&act.sa_mask);
+  act.sa_flags = 0;
+/*
+ * Get the process signal mask so that we can see which signals the
+ * calling program currently has blocked, and so that we can restore this
+ * mask before returning to the calling program.
+ */
+  if(sigprocmask(SIG_SETMASK, NULL, &gl->old_signal_set) == -1) {
+    fprintf(stderr, "gl_get_line(): sigprocmask error: %s\n", strerror(errno));
+    return 1;
+  };
+/*
+ * Form a new process signal mask from the list of signals that we have
+ * been asked to trap.
+ */
+  sigemptyset(&gl->new_signal_set);
+  for(sig=gl->sigs; sig; sig=sig->next) {
+/*
+ * Trap this signal? If it is blocked by the calling program and we
+ * haven't been told to unblock it, don't arrange to trap this signal.
+ */
+    if(sig->flags & GLS_UNBLOCK_SIG ||
+       !sigismember(&gl->old_signal_set, sig->signo)) {
+      if(sigaddset(&gl->new_signal_set, sig->signo) == -1) {
+	fprintf(stderr, "gl_get_line(): sigaddset error: %s\n",
+		strerror(errno));
+	return 1;
+      };
+    };
+  };
+/*
+ * Before installing our signal handlers, block all of the signals
+ * that we are going to be trapping.
+ */
+  if(sigprocmask(SIG_BLOCK, &gl->new_signal_set, NULL) == -1) {
+    fprintf(stderr, "gl_get_line(): sigprocmask error: %s\n", strerror(errno));
+    return 1;
+  };
+/*
+ * Override the actions of the signals that we are trapping.
+ */
+  for(sig=gl->sigs; sig; sig=sig->next) {
+    if(sigismember(&gl->new_signal_set, sig->signo) &&
+       sigaction(sig->signo, &act, &sig->original)) {
+      fprintf(stderr, "gl_get_line(): sigaction error: %s\n", strerror(errno));
+      return 1;
+    };
+  };
+/*
+ * Just in case a SIGWINCH signal was sent to the process while our
+ * SIGWINCH signal handler wasn't in place, check to see if the terminal
+ * size needs updating.
+ */
+#ifdef USE_SIGWINCH
+  if(gl_resize_terminal(gl, 0))
+    return 1;
+#endif
+  return 0;
+}
+
+/*.......................................................................
+ * Restore the signal handlers of the calling program.
+ *
+ * Input:
+ *  gl     GetLine *  The resource object of this library.
+ * Output:
+ *  return     int    0 - OK.
+ *                    1 - Error.
+ */
+static int gl_restore_signal_handlers(GetLine *gl)
+{
+  GlSignalNode *sig;   /* A node in the list of signals to be caught */
+/*
+ * Restore application signal handlers that were overriden
+ * by gl_override_signal_handlers().
+ */
+  for(sig=gl->sigs; sig; sig=sig->next) {
+    if(sigismember(&gl->new_signal_set, sig->signo) &&
+       sigaction(sig->signo, &sig->original, NULL)) {
+      fprintf(stderr, "gl_get_line(): sigaction error: %s\n", strerror(errno));
+      return 1;
+    };
+  };
+/*
+ * Restore the original signal mask.
+ */
+  if(sigprocmask(SIG_SETMASK, &gl->old_signal_set, NULL) == -1) {
+    fprintf(stderr, "gl_get_line(): sigprocmask error: %s\n", strerror(errno));
+    return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * This signal handler simply records the fact that a given signal was
+ * caught in the file-scope gl_pending_signal variable.
+ */
+static void gl_signal_handler(int signo)
+{
+  gl_pending_signal = signo;
+  siglongjmp(gl_setjmp_buffer, 1);
+}
+
+/*.......................................................................
+ * Switch the terminal into raw mode after storing the previous terminal
+ * settings in gl->attributes.
+ *
+ * Input:
+ *  gl     GetLine *   The resource object of this program.
+ * Output:
+ *  return     int     0 - OK.
+ *                     1 - Error.
+ */
+static int gl_raw_terminal_mode(GetLine *gl)
+{
+  Termios newattr;   /* The new terminal attributes */
+/*
+ * Record the current terminal attributes.
+ */
+  if(tcgetattr(gl->input_fd, &gl->oldattr)) {
+    fprintf(stderr, "getline(): tcgetattr error: %s\n", strerror(errno));
+    return 1;
+  };
+/*
+ * This function shouldn't do anything but record the current terminal
+ * attritubes if editing has been disabled.
+ */
+  if(gl->editor == GL_NO_EDITOR)
+    return 0;
+/*
+ * Modify the existing attributes.
+ */
+  newattr = gl->oldattr;
+/*
+ * Turn off local echo, canonical input mode and extended input processing.
+ */
+  newattr.c_lflag &= ~(ECHO | ICANON | IEXTEN);
+/*
+ * Don't translate carriage return to newline, turn off input parity
+ * checking, don't strip off 8th bit, turn off output flow control.
+ */
+  newattr.c_iflag &= ~(ICRNL | INPCK | ISTRIP);
+/*
+ * Clear size bits, turn off parity checking, and allow 8-bit characters.
+ */
+  newattr.c_cflag &= ~(CSIZE | PARENB);
+  newattr.c_cflag |= CS8;
+/*
+ * Turn off output processing.
+ */
+  newattr.c_oflag &= ~(OPOST);
+/*
+ * Request one byte at a time, without waiting.
+ */
+  newattr.c_cc[VMIN] = 1;
+  newattr.c_cc[VTIME] = 0;
+/*
+ * Install the new terminal modes.
+ */
+  while(tcsetattr(gl->input_fd, TCSADRAIN, &newattr)) {
+    if (errno != EINTR) {
+      fprintf(stderr, "getline(): tcsetattr error: %s\n", strerror(errno));
+      return 1;
+    };
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Restore the terminal attributes recorded in gl->oldattr.
+ *
+ * Input:
+ *  gl     GetLine *   The resource object of this library.
+ * Output:
+ *  return     int     0 - OK.
+ *                     1 - Error.
+ */
+static int gl_restore_terminal_attributes(GetLine *gl)
+{
+  int waserr = 0;
+/*
+ * Before changing the terminal attributes, make sure that all output
+ * has been passed to the terminal.
+ */
+  if(gl_flush_output(gl))
+    waserr = 1;
+/*
+ * Reset the terminal attributes to the values that they had on
+ * entry to gl_get_line().
+ */
+  while(tcsetattr(gl->input_fd, TCSADRAIN, &gl->oldattr)) {
+    if(errno != EINTR) {
+      fprintf(stderr, "gl_get_line(): tcsetattr error: %s\n", strerror(errno));
+      waserr = 1;
+      break;
+    };
+  };
+  return waserr;
+}
+
+/*.......................................................................
+ * Read a new input line from the user.
+ *
+ * Input:
+ *  gl         GetLine *  The resource object of this library.
+ *  start_line    char *  The initial contents of the input line, or NULL
+ *                        if it should start out empty.
+ *  start_pos      int    If start_line isn't NULL, this specifies the
+ *                        index of the character over which the cursor
+ *                        should initially be positioned within the line.
+ *                        If you just want it to follow the last character
+ *                        of the line, send -1.
+ * Output:
+ *  return    int    0 - OK.
+ *                   1 - Error.
+ */
+static int gl_get_input_line(GetLine *gl, const char *start_line, int start_pos)
+{
+  char c;       /* The character being read */
+/*
+ * Reset the properties of the line.
+ */
+  gl->ntotal = 0;
+  gl->buff_curpos = 0;
+  gl->term_curpos = 0;
+  gl->insert_curpos = 0;
+  gl->number = -1;
+  gl->endline = 0;
+  gl->vi.command = 0;
+  gl->vi.undo.line[0] = '\0';
+  gl->vi.undo.ntotal = 0;
+  gl->vi.undo.buff_curpos = 0;
+  gl->vi.repeat.fn = 0;
+  gl->last_signal = -1;
+/*
+ * Reset the history search pointers.
+ */
+  if(_glh_cancel_search(gl->glh))
+    return 1;
+/*
+ * Draw the prompt at the start of the line.
+ */
+  if(gl_display_prompt(gl))
+    return 1;
+/*
+ * Present an initial line?
+ */
+  if(start_line) {
+    char *cptr;      /* A pointer into gl->line[] */
+/*
+ * Load the line into the buffer, and display it.
+ */
+    if(start_line != gl->line)
+      strncpy(gl->line, start_line, gl->linelen);
+    gl->line[gl->linelen] = '\0';
+    gl->ntotal = strlen(gl->line);
+/*
+ * Strip off any trailing newline and carriage return characters.
+ */
+    for(cptr=gl->line + gl->ntotal - 1; cptr >= gl->line &&
+	(*cptr=='\n' || *cptr=='\r'); cptr--,gl->ntotal--)
+      ;
+    if(gl->ntotal < 0)
+      gl->ntotal = 0;
+    gl->line[gl->ntotal] = '\0';
+/*
+ * Display the string that remains.
+ */
+    if(gl_output_string(gl, gl->line, '\0'))
+      return 1;
+/*
+ * Where should the cursor be placed within the line?
+ */
+    if(start_pos < 0 || start_pos > gl->ntotal) {
+      if(gl_place_cursor(gl, gl->ntotal))
+	return 1;
+    } else {
+      if(gl_place_cursor(gl, start_pos))
+	return 1;
+    };
+  } else {
+    gl->line[0] = '\0';
+  };
+/*
+ * Preload a history line?
+ */
+  if(gl->preload_history) {
+    gl->preload_history = 0;
+    if(gl->preload_id) {
+      if(_glh_recall_line(gl->glh, gl->preload_id, gl->line, gl->linelen)) {
+	gl->ntotal = strlen(gl->line);
+	gl->buff_curpos = strlen(gl->line);
+      };
+      gl->preload_id = 0;
+    }; 
+    gl_redisplay(gl, 1);
+  };
+/*
+ * Read one character at a time.
+ */
+  while(gl_read_character(gl, &c) == 0) {
+/*
+ * Increment the count of the number of key sequences entered.
+ */
+    gl->keyseq_count++;
+/*
+ * Interpret the character either as the start of a new key-sequence,
+ * as a continuation of a repeat count, or as a printable character
+ * to be added to the line.
+ */
+    if(gl_interpret_char(gl, c))
+      break;
+/*
+ * If we just ran an action function which temporarily asked for
+ * input to be taken from a file, abort this call.
+ */
+    if(gl->file_fp)
+      return 0;
+/*
+ * Has the line been completed?
+ */
+    if(gl->endline)
+      return gl_line_ended(gl, isprint((int)(unsigned char) c) ? c : '\n',
+			   gl->echo && (c=='\n' || c=='\r'));
+  };
+/*
+ * To get here, gl_read_character() must have returned non-zero. See
+ * if this was because a signal was caught that requested that the
+ * current line be returned.
+ */
+  if(gl->endline)
+    return gl_line_ended(gl, '\n', gl->echo);
+  return 1;
+}
+
+/*.......................................................................
+ * Add a character to the line buffer at the current cursor position,
+ * inserting or overwriting according the current mode.
+ *
+ * Input:
+ *  gl   GetLine *   The resource object of this library.
+ *  c       char     The character to be added.
+ * Output:
+ *  return   int     0 - OK.
+ *                   1 - Insufficient room.
+ */
+static int gl_add_char_to_line(GetLine *gl, char c)
+{
+/*
+ * Keep a record of the current cursor position.
+ */
+  int buff_curpos = gl->buff_curpos;
+  int term_curpos = gl->term_curpos;
+/*
+ * Work out the displayed width of the new character.
+ */
+  int width = gl_displayed_char_width(gl, c, term_curpos);
+/*
+ * If we are in insert mode, or at the end of the line,
+ * check that we can accomodate a new character in the buffer.
+ * If not, simply return, leaving it up to the calling program
+ * to check for the absence of a newline character.
+ */
+  if((gl->insert || buff_curpos >= gl->ntotal) && gl->ntotal >= gl->linelen)
+    return 0;
+/*
+ * Are we adding characters to the line (ie. inserting or appending)?
+ */
+  if(gl->insert || buff_curpos >= gl->ntotal) {
+/*
+ * If inserting, make room for the new character.
+ */
+    if(buff_curpos < gl->ntotal) {
+      memmove(gl->line + buff_curpos + 1, gl->line + buff_curpos,
+	      gl->ntotal - buff_curpos);
+    };
+/*
+ * Copy the character into the buffer.
+ */
+    gl->line[buff_curpos] = c;
+    gl->buff_curpos++;
+/*
+ * If the line was extended, update the record of the string length
+ * and terminate the extended string.
+ */
+    gl->ntotal++;
+    gl->line[gl->ntotal] = '\0';
+/*
+ * Redraw the line from the cursor position to the end of the line,
+ * and move the cursor to just after the added character.
+ */
+    if(gl_output_string(gl, gl->line + buff_curpos, '\0') ||
+       gl_set_term_curpos(gl, term_curpos + width))
+      return 1;
+/*
+ * Are we overwriting an existing character?
+ */
+  } else {
+/*
+ * Get the widths of the character to be overwritten and the character
+ * that is going to replace it.
+ */
+    int old_width = gl_displayed_char_width(gl, gl->line[buff_curpos],
+					    term_curpos);
+/*
+ * Overwrite the character in the buffer.
+ */
+    gl->line[buff_curpos] = c;
+/*
+ * If we are replacing with a narrower character, we need to
+ * redraw the terminal string to the end of the line, then
+ * overwrite the trailing old_width - width characters
+ * with spaces.
+ */
+    if(old_width > width) {
+      if(gl_output_string(gl, gl->line + buff_curpos, '\0'))
+	return 1;
+/*
+ * Clear to the end of the terminal.
+ */
+      if(gl_output_control_sequence(gl, gl->nline, gl->clear_eod))
+	return 1;
+/*
+ * Move the cursor to the end of the new character.
+ */
+      if(gl_set_term_curpos(gl, term_curpos + width))
+	return 1;
+      gl->buff_curpos++;
+/*
+ * If we are replacing with a wider character, then we will be
+ * inserting new characters, and thus extending the line.
+ */
+    } else if(width > old_width) {
+/*
+ * Redraw the line from the cursor position to the end of the line,
+ * and move the cursor to just after the added character.
+ */
+      if(gl_output_string(gl, gl->line + buff_curpos, '\0') ||
+	 gl_set_term_curpos(gl, term_curpos + width))
+	return 1;
+      gl->buff_curpos++;
+/*
+ * The original and replacement characters have the same width,
+ * so simply overwrite.
+ */
+    } else {
+/*
+ * Copy the character into the buffer.
+ */
+      gl->line[buff_curpos] = c;
+      gl->buff_curpos++;
+/*
+ * Overwrite the original character.
+ */
+      if(gl_output_char(gl, c, gl->line[gl->buff_curpos]))
+	return 1;
+    };
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Insert/append a string to the line buffer and terminal at the current
+ * cursor position.
+ *
+ * Input:
+ *  gl   GetLine *   The resource object of this library.
+ *  s       char *   The string to be added.
+ * Output:
+ *  return   int     0 - OK.
+ *                   1 - Insufficient room.
+ */
+static int gl_add_string_to_line(GetLine *gl, const char *s)
+{
+  int buff_slen;   /* The length of the string being added to line[] */
+  int term_slen;   /* The length of the string being written to the terminal */
+  int buff_curpos; /* The original value of gl->buff_curpos */
+  int term_curpos; /* The original value of gl->term_curpos */
+/*
+ * Keep a record of the current cursor position.
+ */
+  buff_curpos = gl->buff_curpos;
+  term_curpos = gl->term_curpos;
+/*
+ * How long is the string to be added?
+ */
+  buff_slen = strlen(s);
+  term_slen = gl_displayed_string_width(gl, s, buff_slen, term_curpos);
+/*
+ * Check that we can accomodate the string in the buffer.
+ * If not, simply return, leaving it up to the calling program
+ * to check for the absence of a newline character.
+ */
+  if(gl->ntotal + buff_slen > gl->linelen)
+    return 0;
+/*
+ * Move the characters that follow the cursor in the buffer by
+ * buff_slen characters to the right.
+ */
+  if(gl->ntotal > gl->buff_curpos) {
+    memmove(gl->line + gl->buff_curpos + buff_slen, gl->line + gl->buff_curpos,
+	    gl->ntotal - gl->buff_curpos);
+  };
+/*
+ * Copy the string into the buffer.
+ */
+  memcpy(gl->line + gl->buff_curpos, s, buff_slen);
+  gl->ntotal += buff_slen;
+  gl->buff_curpos += buff_slen;
+/*
+ * Maintain the buffer properly terminated.
+ */
+  gl->line[gl->ntotal] = '\0';
+/*
+ * Write the modified part of the line to the terminal, then move
+ * the terminal cursor to the end of the displayed input string.
+ */
+  if(gl_output_string(gl, gl->line + buff_curpos, '\0') ||
+     gl_set_term_curpos(gl, term_curpos + term_slen))
+    return 1;
+  return 0;
+}
+
+/*.......................................................................
+ * Read a single character from the terminal.
+ *
+ * Input:
+ *  gl    GetLine *   The resource object of this library.
+ * Output:
+ *  return    int     0 - OK.
+ *                    1 - Either an I/O error occurred, or a signal was
+ *                        caught who's disposition is to abort gl_get_line()
+ *                        or to have gl_get_line() return the current line
+ *                        as though the user had pressed return. In the
+ *                        latter case gl->endline will be non-zero.
+ */
+static int gl_read_character(GetLine *gl, char *c)
+{
+/*
+ * Before waiting for a new character to be input, flush unwritten
+ * characters to the terminal.
+ */
+  if(gl_flush_output(gl))
+    return 1;
+/*
+ * We may have to repeat the read if window change signals are received.
+ */
+  for(;;) {
+/*
+ * If the endline flag becomes set, don't wait for another character.
+ */
+    if(gl->endline)
+      return 1;
+/*
+ * Since the code in this function can block, trap signals.
+ */
+    if(sigsetjmp(gl_setjmp_buffer, 1)==0) {
+/*
+ * Unblock the signals that we are trapping.
+ */
+      if(sigprocmask(SIG_UNBLOCK, &gl->new_signal_set, NULL) == -1) {
+	fprintf(stderr, "getline(): sigprocmask error: %s\n", strerror(errno));
+	return 1;
+      };
+/*
+ * If select() is available, watch for activity on any file descriptors
+ * that the user has registered, and for data available on the terminal
+ * file descriptor.
+ */
+#ifdef HAVE_SELECT
+      if(gl_event_handler(gl))
+	return 1;
+#endif
+/*
+ * Read one character from the terminal. This could take more
+ * than one call if an interrupt that we aren't trapping is
+ * received.
+ */
+      while(read(gl->input_fd, (void *)c, 1) != 1) {
+	if(errno != EINTR) {
+#ifdef EAGAIN
+	  if(!errno)          /* This can happen with SysV O_NDELAY */
+	    errno = EAGAIN;
+#endif
+	  return 1;
+	};
+      };
+/*
+ * Block all of the signals that we are trapping.
+ */
+      if(sigprocmask(SIG_BLOCK, &gl->new_signal_set, NULL) == -1) {
+	fprintf(stderr, "getline(): sigprocmask error: %s\n", strerror(errno));
+	return 1;
+      };
+      return 0;
+    };
+/*
+ * To get here, one of the signals that we are trapping must have
+ * been received. Note that by using sigsetjmp() instead of setjmp()
+ * the signal mask that was blocking these signals will have been
+ * reinstated, so we can be sure that no more of these signals will
+ * be received until we explicitly unblock them again.
+ */
+    if(gl_check_caught_signal(gl))
+      return 1;
+  };
+}
+
+/*.......................................................................
+ * This function is called to handle signals caught between calls to
+ * sigsetjmp() and siglongjmp().
+ *
+ * Input:
+ *  gl      GetLine *   The resource object of this library.
+ * Output:
+ *  return      int     0 - Signal handled internally.
+ *                      1 - Signal requires gl_get_line() to abort.
+ */
+static int gl_check_caught_signal(GetLine *gl)
+{
+  GlSignalNode *sig;      /* The signal disposition */
+  SigAction keep_action;  /* The signal disposition of tecla signal handlers */
+/*
+ * Was no signal caught?
+ */
+  if(gl_pending_signal == -1)
+    return 0;
+/*
+ * Record the signal that was caught, so that the user can query it later.
+ */
+  gl->last_signal = gl_pending_signal;
+/*
+ * Did we receive a terminal size signal?
+ */
+#ifdef USE_SIGWINCH
+  if(gl_pending_signal == SIGWINCH && gl_resize_terminal(gl, 1))
+    return 1;
+#endif
+/*
+ * Lookup the requested disposition of this signal.
+ */
+  for(sig=gl->sigs; sig && sig->signo != gl_pending_signal; sig=sig->next)
+    ;
+  if(!sig)
+    return 0;
+/*
+ * Start a fresh line?
+ */
+  if(sig->flags & GLS_RESTORE_LINE) {
+    if(gl_set_term_curpos(gl, gl_buff_curpos_to_term_curpos(gl, gl->ntotal)) ||
+       gl_output_raw_string(gl, "\r\n"))
+      return 1;
+  };
+/*
+ * Restore terminal settings to how they were before gl_get_line() was
+ * called?
+ */
+  if(sig->flags & GLS_RESTORE_TTY)
+    gl_restore_terminal_attributes(gl);
+/*
+ * Restore signal handlers to how they were before gl_get_line() was
+ * called? If this hasn't been requested, only reinstate the signal
+ * handler of the signal that we are handling.
+ */
+  if(sig->flags & GLS_RESTORE_SIG) {
+    gl_restore_signal_handlers(gl);
+  } else {
+    (void) sigaction(sig->signo, &sig->original, &keep_action);
+    (void) sigprocmask(SIG_UNBLOCK, &sig->proc_mask, NULL);
+  };
+/*
+ * Forward the signal to the application's signal handler.
+ */
+  if(!(sig->flags & GLS_DONT_FORWARD))
+    raise(gl_pending_signal);
+  gl_pending_signal = -1;
+/*
+ * Reinstate our signal handlers.
+ */
+  if(sig->flags & GLS_RESTORE_SIG) {
+    gl_override_signal_handlers(gl);
+  } else {
+    (void) sigaction(sig->signo, &keep_action, NULL);
+    (void) sigprocmask(SIG_BLOCK, &sig->proc_mask, NULL);
+  };
+/*
+ * Do we need to reinstate our terminal settings?
+ */
+  if(sig->flags & GLS_RESTORE_TTY)
+    gl_raw_terminal_mode(gl);
+/*
+ * Redraw the line?
+ */
+  if(sig->flags & GLS_REDRAW_LINE && gl_redisplay(gl, 1))
+    return 1;
+/*
+ * Set errno.
+ */
+  errno = sig->errno_value;
+/*
+ * What next?
+ */
+  switch(sig->after) {
+  case GLS_RETURN:
+    return gl_newline(gl, 1);
+    break;
+  case GLS_ABORT:
+    return 1;
+    break;
+  case GLS_CONTINUE:
+    return 0;
+    break;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Get pertinent terminal control strings and the initial terminal size.
+ *
+ * Input:
+ *  gl     GetLine *  The resource object of this library.
+ *  term      char *  The type of the terminal.
+ * Output:
+ *  return     int    0 - OK.
+ *                    1 - Error.
+ */
+static int gl_control_strings(GetLine *gl, const char *term)
+{
+  int bad_term = 0;   /* True if term is unusable */
+/*
+ * Discard any existing control strings from a previous terminal.
+ */
+  gl->left = NULL;
+  gl->right = NULL;
+  gl->up = NULL;
+  gl->down = NULL;
+  gl->home = NULL;
+  gl->bol = 0;
+  gl->clear_eol = NULL;
+  gl->clear_eod = NULL;
+  gl->u_arrow = NULL;
+  gl->d_arrow = NULL;
+  gl->l_arrow = NULL;
+  gl->r_arrow = NULL;
+  gl->sound_bell = NULL;
+  gl->bold = NULL;
+  gl->underline = NULL;
+  gl->standout = NULL;
+  gl->dim = NULL;
+  gl->reverse = NULL;
+  gl->blink = NULL;
+  gl->text_attr_off = NULL;
+  gl->nline = 0;
+  gl->ncolumn = 0;
+#ifdef USE_TERMINFO
+  gl->left_n = NULL;
+  gl->right_n = NULL;
+#endif
+/*
+ * If possible lookup the information in a terminal information
+ * database.
+ */
+#ifdef USE_TERMINFO
+  if(!term || setupterm((char *)term, gl->input_fd, NULL) == ERR) {
+    bad_term = 1;
+  } else {
+    _clr_StringGroup(gl->capmem);
+    gl->left = gl_tigetstr(gl, "cub1");
+    gl->right = gl_tigetstr(gl, "cuf1");
+    gl->up = gl_tigetstr(gl, "cuu1");
+    gl->down = gl_tigetstr(gl, "cud1");
+    gl->home = gl_tigetstr(gl, "home");
+    gl->clear_eol = gl_tigetstr(gl, "el");
+    gl->clear_eod = gl_tigetstr(gl, "ed");
+    gl->u_arrow = gl_tigetstr(gl, "kcuu1");
+    gl->d_arrow = gl_tigetstr(gl, "kcud1");
+    gl->l_arrow = gl_tigetstr(gl, "kcub1");
+    gl->r_arrow = gl_tigetstr(gl, "kcuf1");
+    gl->left_n = gl_tigetstr(gl, "cub");
+    gl->right_n = gl_tigetstr(gl, "cuf");
+    gl->sound_bell = gl_tigetstr(gl, "bel");
+    gl->bold = gl_tigetstr(gl, "bold");
+    gl->underline = gl_tigetstr(gl, "smul");
+    gl->standout = gl_tigetstr(gl, "smso");
+    gl->dim = gl_tigetstr(gl, "dim");
+    gl->reverse = gl_tigetstr(gl, "rev");
+    gl->blink = gl_tigetstr(gl, "blink");
+    gl->text_attr_off = gl_tigetstr(gl, "sgr0");
+  };
+#elif defined(USE_TERMCAP)
+  if(!term || tgetent(gl->tgetent_buf, (char *)term) < 0) {
+    bad_term = 1;
+  } else {
+    char *tgetstr_buf_ptr = gl->tgetstr_buf;
+    _clr_StringGroup(gl->capmem);
+    gl->left = gl_tgetstr(gl, "le", &tgetstr_buf_ptr);
+    gl->right = gl_tgetstr(gl, "nd", &tgetstr_buf_ptr);
+    gl->up = gl_tgetstr(gl, "up", &tgetstr_buf_ptr);
+    gl->down = gl_tgetstr(gl, "do", &tgetstr_buf_ptr);
+    gl->home = gl_tgetstr(gl, "ho", &tgetstr_buf_ptr);
+    gl->clear_eol = gl_tgetstr(gl, "ce", &tgetstr_buf_ptr);
+    gl->clear_eod = gl_tgetstr(gl, "cd", &tgetstr_buf_ptr);
+    gl->u_arrow = gl_tgetstr(gl, "ku", &tgetstr_buf_ptr);
+    gl->d_arrow = gl_tgetstr(gl, "kd", &tgetstr_buf_ptr);
+    gl->l_arrow = gl_tgetstr(gl, "kl", &tgetstr_buf_ptr);
+    gl->r_arrow = gl_tgetstr(gl, "kr", &tgetstr_buf_ptr);
+    gl->sound_bell = gl_tgetstr(gl, "bl", &tgetstr_buf_ptr);
+    gl->bold = gl_tgetstr(gl, "md", &tgetstr_buf_ptr);
+    gl->underline = gl_tgetstr(gl, "us", &tgetstr_buf_ptr);
+    gl->standout = gl_tgetstr(gl, "so", &tgetstr_buf_ptr);
+    gl->dim = gl_tgetstr(gl, "mh", &tgetstr_buf_ptr);
+    gl->reverse = gl_tgetstr(gl, "mr", &tgetstr_buf_ptr);
+    gl->blink = gl_tgetstr(gl, "mb", &tgetstr_buf_ptr);
+    gl->text_attr_off = gl_tgetstr(gl, "me", &tgetstr_buf_ptr);
+  };
+#endif
+/*
+ * Report term being unusable.
+ */
+  if(bad_term) {
+    fprintf(stderr, "Bad terminal type: \"%s\". Will assume vt100.\n",
+	    term ? term : "(null)");
+  };
+/*
+ * Fill in missing information with ANSI VT100 strings.
+ */
+  if(!gl->left)
+    gl->left = "\b";    /* ^H */
+  if(!gl->right)
+    gl->right = GL_ESC_STR "[C";
+  if(!gl->up)
+    gl->up = GL_ESC_STR "[A";
+  if(!gl->down)
+    gl->down = "\n";
+  if(!gl->home)
+    gl->home = GL_ESC_STR "[H";
+  if(!gl->bol)
+    gl->bol = "\r";
+  if(!gl->clear_eol)
+    gl->clear_eol = GL_ESC_STR "[K";
+  if(!gl->clear_eod)
+    gl->clear_eod = GL_ESC_STR "[J";
+  if(!gl->u_arrow)
+    gl->u_arrow = GL_ESC_STR "[A";
+  if(!gl->d_arrow)
+    gl->d_arrow = GL_ESC_STR "[B";
+  if(!gl->l_arrow)
+    gl->l_arrow = GL_ESC_STR "[D";
+  if(!gl->r_arrow)
+    gl->r_arrow = GL_ESC_STR "[C";
+  if(!gl->sound_bell)
+    gl->sound_bell = "\a";
+  if(!gl->bold)
+    gl->bold = GL_ESC_STR "[1m";
+  if(!gl->underline)
+    gl->underline = GL_ESC_STR "[4m";
+  if(!gl->standout)
+    gl->standout = GL_ESC_STR "[1;7m";
+  if(!gl->dim)
+    gl->dim = "";  /* Not available */
+  if(!gl->reverse)
+    gl->reverse = GL_ESC_STR "[7m";
+  if(!gl->blink)
+    gl->blink = GL_ESC_STR "[5m";
+  if(!gl->text_attr_off)
+    gl->text_attr_off = GL_ESC_STR "[m";
+/*
+ * Find out the current terminal size.
+ */
+  (void) gl_terminal_size(gl, GL_DEF_NCOLUMN, GL_DEF_NLINE);
+  return 0;
+}
+
+#ifdef USE_TERMINFO
+/*.......................................................................
+ * This is a private function of gl_control_strings() used to look up
+ * a termninal capability string from the terminfo database and make
+ * a private copy of it.
+ *
+ * Input:
+ *  gl         GetLine *  The resource object of gl_get_line().
+ *  name    const char *  The name of the terminfo string to look up.
+ * Output:
+ *  return  const char *  The local copy of the capability, or NULL
+ *                        if not available.
+ */
+static const char *gl_tigetstr(GetLine *gl, const char *name)
+{
+  const char *value = tigetstr((char *)name);
+  if(!value || value == (char *) -1)
+    return NULL;
+  return _sg_store_string(gl->capmem, value, 0);
+}
+#elif defined(USE_TERMCAP)
+/*.......................................................................
+ * This is a private function of gl_control_strings() used to look up
+ * a termninal capability string from the termcap database and make
+ * a private copy of it. Note that some emulations of tgetstr(), such
+ * as that used by Solaris, ignores the buffer pointer that is past to
+ * it, so we can't assume that a private copy has been made that won't
+ * be trashed by another call to gl_control_strings() by another
+ * GetLine object. So we make what may be a redundant private copy
+ * of the string in gl->capmem.
+ *
+ * Input:
+ *  gl         GetLine *  The resource object of gl_get_line().
+ *  name    const char *  The name of the terminfo string to look up.
+ * Input/Output:
+ *  bufptr        char ** On input *bufptr points to the location in
+ *                        gl->tgetstr_buf at which to record the
+ *                        capability string. On output *bufptr is
+ *                        incremented over the stored string.
+ * Output:
+ *  return  const char *  The local copy of the capability, or NULL
+ *                        on error.
+ */
+static const char *gl_tgetstr(GetLine *gl, const char *name, char **bufptr)
+{
+  const char *value = tgetstr((char *)name, bufptr);
+  if(!value || value == (char *) -1)
+    return NULL;
+  return _sg_store_string(gl->capmem, value, 0);
+}
+#endif
+
+/*.......................................................................
+ * This is an action function that implements a user interrupt (eg. ^C).
+ */
+static KT_KEY_FN(gl_user_interrupt)
+{
+  raise(SIGINT);
+  return 1;
+}
+
+/*.......................................................................
+ * This is an action function that implements the abort signal.
+ */
+static KT_KEY_FN(gl_abort)
+{
+  raise(SIGABRT);
+  return 1;
+}
+
+/*.......................................................................
+ * This is an action function that sends a suspend signal (eg. ^Z) to the
+ * the parent process.
+ */
+static KT_KEY_FN(gl_suspend)
+{
+  raise(SIGTSTP);
+  return 0;
+}
+
+/*.......................................................................
+ * This is an action function that halts output to the terminal.
+ */
+static KT_KEY_FN(gl_stop_output)
+{
+  tcflow(gl->output_fd, TCOOFF);
+  return 0;
+}
+
+/*.......................................................................
+ * This is an action function that resumes halted terminal output.
+ */
+static KT_KEY_FN(gl_start_output)
+{
+  tcflow(gl->output_fd, TCOON);
+  return 0;
+}
+
+/*.......................................................................
+ * This is an action function that allows the next character to be accepted
+ * without any interpretation as a special character.
+ */
+static KT_KEY_FN(gl_literal_next)
+{
+  char c;   /* The character to be added to the line */
+  int i;
+/*
+ * Get the character to be inserted literally.
+ */
+  if(gl_read_character(gl, &c))
+    return 1;
+/*
+ * Add the character to the line 'count' times.
+ */
+  for(i=0; i<count; i++)
+    gl_add_char_to_line(gl, c);
+  return 0;
+}
+
+/*.......................................................................
+ * Return the number of characters needed to display a given character
+ * on the screen. Tab characters require eight spaces, and control
+ * characters are represented by a caret followed by the modified
+ * character.
+ *
+ * Input:
+ *  gl       GetLine *  The resource object of this library.
+ *  c           char    The character to be displayed.
+ *  term_curpos  int    The destination terminal location of the character.
+ *                      This is needed because the width of tab characters
+ *                      depends on where they are, relative to the
+ *                      preceding tab stops.
+ * Output:
+ *  return       int    The number of terminal charaters needed.
+ */
+static int gl_displayed_char_width(GetLine *gl, char c, int term_curpos)
+{
+  if(c=='\t')
+    return TAB_WIDTH - ((term_curpos % gl->ncolumn) % TAB_WIDTH);
+  if(IS_CTRL_CHAR(c))
+    return 2;
+  if(!isprint((int)(unsigned char) c)) {
+    char string[TAB_WIDTH + 4];
+    sprintf(string, "\\%o", (int)(unsigned char)c);
+    return strlen(string);
+  };
+  return 1;
+}
+
+/*.......................................................................
+ * Work out the length of given string of characters on the terminal.
+ *
+ * Input:
+ *  gl       GetLine *  The resource object of this library.
+ *  string      char *  The string to be measured.
+ *  nc           int    The number of characters to be measured, or -1
+ *                      to measure the whole string.
+ *  term_curpos  int    The destination terminal location of the character.
+ *                      This is needed because the width of tab characters
+ *                      depends on where they are, relative to the
+ *                      preceding tab stops.
+ * Output:
+ *  return       int    The number of displayed characters.
+ */
+static int gl_displayed_string_width(GetLine *gl, const char *string, int nc,
+				     int term_curpos)
+{
+  int slen=0;   /* The displayed number of characters */
+  int i;
+/*
+ * How many characters are to be measured?
+ */
+  if(nc < 0)
+    nc = strlen(string);
+/*
+ * Add up the length of the displayed string.
+ */
+  for(i=0; i<nc; i++)
+    slen += gl_displayed_char_width(gl, string[i], term_curpos + slen);
+  return slen;
+}
+
+/*.......................................................................
+ * Write a string directly to the terminal.
+ *
+ * Input:
+ *  gl     GetLine *   The resource object of this program.
+ *  string    char *   The string to be written.
+ * Output:
+ *  return     int     0 - OK.
+ *                     1 - Error.
+ */
+static int gl_output_raw_string(GetLine *gl, const char *string)
+{
+  if(gl->echo) {
+    int ndone = 0;   /* The number of characters written so far */
+/*
+ * How long is the string to be written?
+ */
+    int slen = strlen(string);
+/*
+ * Attempt to write the string to the terminal, restarting the
+ * write if a signal is caught.
+ */
+    while(ndone < slen) {
+      int nnew = fwrite(string + ndone, sizeof(char), slen-ndone,
+			gl->output_fp);
+      if(nnew > 0)
+	ndone += nnew;
+      else if(errno != EINTR)
+	return 1;
+    };
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Output a terminal control sequence. When using terminfo,
+ * this must be a sequence returned by tgetstr() or tigetstr()
+ * respectively.
+ *
+ * Input:
+ *  gl     GetLine *   The resource object of this library.
+ *  nline      int     The number of lines affected by the operation,
+ *                     or 1 if not relevant.
+ *  string    char *   The control sequence to be sent.
+ * Output:
+ *  return     int     0 - OK.
+ *                     1 - Error.
+ */
+static int gl_output_control_sequence(GetLine *gl, int nline,
+				      const char *string)
+{
+  if(gl->echo) {
+#if defined(USE_TERMINFO) || defined(USE_TERMCAP)
+    tputs_fp = gl->output_fp;
+    errno = 0;
+    tputs((char *)string, nline, gl_tputs_putchar);
+    return errno != 0;
+#else
+    return gl_output_raw_string(gl, string);
+#endif
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Move the terminal cursor n characters to the left or right.
+ *
+ * Input:
+ *  gl     GetLine *   The resource object of this program.
+ *  n          int     number of positions to the right (> 0) or left (< 0).
+ * Output:
+ *  return     int     0 - OK.
+ *                     1 - Error.
+ */
+static int gl_terminal_move_cursor(GetLine *gl, int n)
+{
+  int cur_row, cur_col; /* The current terminal row and column index of */
+                        /*  the cursor wrt the start of the input line. */
+  int new_row, new_col; /* The target terminal row and column index of */
+                        /*  the cursor wrt the start of the input line. */
+/*
+ * How far can we move left?
+ */
+  if(gl->term_curpos + n < 0)
+    n = gl->term_curpos;
+/*
+ * Break down the current and target cursor locations into rows and columns.
+ */
+  cur_row = gl->term_curpos / gl->ncolumn;
+  cur_col = gl->term_curpos % gl->ncolumn;
+  new_row = (gl->term_curpos + n) / gl->ncolumn;
+  new_col = (gl->term_curpos + n) % gl->ncolumn;
+/*
+ * Move down to the next line.
+ */
+  for(; cur_row < new_row; cur_row++) {
+    if(gl_output_control_sequence(gl, 1, gl->down))
+      return 1;
+  };
+/*
+ * Move up to the previous line.
+ */
+  for(; cur_row > new_row; cur_row--) {
+    if(gl_output_control_sequence(gl, 1, gl->up))
+      return 1;
+  };
+/*
+ * Move to the right within the target line?
+ */
+  if(cur_col < new_col) {
+#ifdef USE_TERMINFO
+/*
+ * Use a parameterized control sequence if it generates less control
+ * characters (guess based on ANSI terminal termcap entry).
+ */
+    if(gl->right_n != NULL && new_col - cur_col > 1) {
+      if(gl_output_control_sequence(gl, 1, tparm((char *)gl->right_n,
+           (long)(new_col - cur_col), 0l, 0l, 0l, 0l, 0l, 0l, 0l, 0l)))
+	return 1;
+    } else
+#endif
+    {
+      for(; cur_col < new_col; cur_col++) {
+        if(gl_output_control_sequence(gl, 1, gl->right))
+          return 1;
+      };
+    };
+/*
+ * Move to the left within the target line?
+ */
+  } else if(cur_col > new_col) {
+#ifdef USE_TERMINFO
+/*
+ * Use a parameterized control sequence if it generates less control
+ * characters (guess based on ANSI terminal termcap entry).
+ */
+    if(gl->left_n != NULL && cur_col - new_col > 3) {
+      if(gl_output_control_sequence(gl, 1, tparm((char *)gl->left_n,
+           (long)(cur_col - new_col), 0l, 0l, 0l, 0l, 0l, 0l, 0l, 0l)))
+	return 1;
+    } else
+#endif
+    {
+      for(; cur_col > new_col; cur_col--) {
+        if(gl_output_control_sequence(gl, 1, gl->left))
+          return 1;
+      };
+    };
+  }
+/*
+ * Update the recorded position of the terminal cursor.
+ */
+  gl->term_curpos += n;
+  return 0;
+}
+
+/*.......................................................................
+ * Write a character to the terminal after expanding tabs and control
+ * characters to their multi-character representations.
+ *
+ * Input:
+ *  gl    GetLine *   The resource object of this program.
+ *  c        char     The character to be output.
+ *  pad      char     Many terminals have the irritating feature that
+ *                    when one writes a character in the last column of
+ *                    of the terminal, the cursor isn't wrapped to the
+ *                    start of the next line until one more character
+ *                    is written. Some terminals don't do this, so
+ *                    after such a write, we don't know where the
+ *                    terminal is unless we output an extra character.
+ *                    This argument specifies the character to write.
+ *                    If at the end of the input line send '\0' or a
+ *                    space, and a space will be written. Otherwise,
+ *                    pass the next character in the input line
+ *                    following the one being written.
+ * Output:
+ *  return    int     0 - OK.
+ */ 
+static int gl_output_char(GetLine *gl, char c, char pad)
+{
+  char string[TAB_WIDTH + 4]; /* A work area for composing compound strings */
+  int nchar;                  /* The number of terminal characters */
+  int i;
+/*
+ * Check for special characters.
+ */
+  if(c == '\t') {
+/*
+ * How many spaces do we need to represent a tab at the current terminal
+ * column?
+ */
+    nchar = gl_displayed_char_width(gl, '\t', gl->term_curpos);
+/*
+ * Compose the tab string.
+ */
+    for(i=0; i<nchar; i++)
+      string[i] = ' ';
+  } else if(IS_CTRL_CHAR(c)) {
+    string[0] = '^';
+    string[1] = CTRL_TO_CHAR(c);
+    nchar = 2;
+  } else if(!isprint((int)(unsigned char) c)) {
+    sprintf(string, "\\%o", (int)(unsigned char)c);
+    nchar = strlen(string);
+  } else {
+    string[0] = c;
+    nchar = 1;
+  };
+/*
+ * Terminate the string.
+ */
+  string[nchar] = '\0';
+/*
+ * Write the string to the terminal.
+ */
+  if(gl_output_raw_string(gl, string))
+    return 1;
+/*
+ * Except for one exception to be described in a moment, the cursor should
+ * now have been positioned after the character that was just output.
+ */
+  gl->term_curpos += nchar;
+/*
+ * If the new character ended exactly at the end of a line,
+ * most terminals won't move the cursor onto the next line until we
+ * have written a character on the next line, so append an extra
+ * space then move the cursor back.
+ */
+  if(gl->term_curpos % gl->ncolumn == 0) {
+    int term_curpos = gl->term_curpos;
+    if(gl_output_char(gl, pad ? pad : ' ', ' ') ||
+       gl_set_term_curpos(gl, term_curpos))
+      return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Write a string to the terminal after expanding tabs and control
+ * characters to their multi-character representations.
+ *
+ * Input:
+ *  gl    GetLine *   The resource object of this program.
+ *  string   char *   The string to be output.
+ *  pad      char     Many terminals have the irritating feature that
+ *                    when one writes a character in the last column of
+ *                    of the terminal, the cursor isn't wrapped to the
+ *                    start of the next line until one more character
+ *                    is written. Some terminals don't do this, so
+ *                    after such a write, we don't know where the
+ *                    terminal is unless we output an extra character.
+ *                    This argument specifies the character to write.
+ *                    If at the end of the input line send '\0' or a
+ *                    space, and a space will be written. Otherwise,
+ *                    pass the next character in the input line
+ *                    following the one being written.
+ * Output:
+ *  return    int     0 - OK.
+ */
+static int gl_output_string(GetLine *gl, const char *string, char pad)
+{
+  const char *cptr;   /* A pointer into string[] */
+  for(cptr=string; *cptr; cptr++) {
+    char nextc = cptr[1];
+    if(gl_output_char(gl, *cptr, nextc ? nextc : pad))
+      return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Given a character position within gl->line[], work out the
+ * corresponding gl->term_curpos position on the terminal.
+ *
+ * Input:
+ *  gl      GetLine *   The resource object of this library.
+ *  buff_curpos int     The position within gl->line[].
+ *  
+ * Output:
+ *  return      int     The gl->term_curpos position on the terminal.
+ */
+static int gl_buff_curpos_to_term_curpos(GetLine *gl, int buff_curpos)
+{
+  return gl->prompt_len + gl_displayed_string_width(gl, gl->line, buff_curpos,
+						    gl->prompt_len);
+}
+
+/*.......................................................................
+ * Move the terminal cursor position.
+ *
+ * Input:
+ *  gl      GetLine *  The resource object of this library.
+ *  term_curpos int    The destination terminal cursor position.
+ * Output:
+ *  return      int    0 - OK.
+ *                     1 - Error.
+ */
+static int gl_set_term_curpos(GetLine *gl, int term_curpos)
+{
+  return gl_terminal_move_cursor(gl, term_curpos - gl->term_curpos);
+}
+
+/*.......................................................................
+ * This is an action function that moves the buffer cursor one character
+ * left, and updates the terminal cursor to match.
+ */
+static KT_KEY_FN(gl_cursor_left)
+{
+  return gl_place_cursor(gl, gl->buff_curpos - count);
+}
+
+/*.......................................................................
+ * This is an action function that moves the buffer cursor one character
+ * right, and updates the terminal cursor to match.
+ */
+static KT_KEY_FN(gl_cursor_right)
+{
+  return gl_place_cursor(gl, gl->buff_curpos + count);
+}
+
+/*.......................................................................
+ * This is an action function that toggles between overwrite and insert
+ * mode.
+ */
+static KT_KEY_FN(gl_insert_mode)
+{
+  gl->insert = !gl->insert;
+  return 0;
+}
+
+/*.......................................................................
+ * This is an action function which moves the cursor to the beginning of
+ * the line.
+ */
+static KT_KEY_FN(gl_beginning_of_line)
+{
+  return gl_place_cursor(gl, 0);
+}
+
+/*.......................................................................
+ * This is an action function which moves the cursor to the end of
+ * the line.
+ */
+static KT_KEY_FN(gl_end_of_line)
+{
+  return gl_place_cursor(gl, gl->ntotal);
+}
+
+/*.......................................................................
+ * This is an action function which deletes the entire contents of the
+ * current line.
+ */
+static KT_KEY_FN(gl_delete_line)
+{
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * Copy the contents of the line to the cut buffer.
+ */
+  strcpy(gl->cutbuf, gl->line);
+/*
+ * Clear the buffer.
+ */
+  gl->ntotal = 0;
+  gl->line[0] = '\0';
+/*
+ * Move the terminal cursor to just after the prompt.
+ */
+  if(gl_place_cursor(gl, 0))
+    return 1;
+/*
+ * Clear from the end of the prompt to the end of the terminal.
+ */
+  if(gl_output_control_sequence(gl, gl->nline, gl->clear_eod))
+    return 1;
+  return 0;
+}
+
+/*.......................................................................
+ * This is an action function which deletes all characters between the
+ * current cursor position and the end of the line.
+ */
+static KT_KEY_FN(gl_kill_line)
+{
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * Copy the part of the line that is about to be deleted to the cut buffer.
+ */
+  strcpy(gl->cutbuf, gl->line + gl->buff_curpos);
+/*
+ * Terminate the buffered line at the current cursor position.
+ */
+  gl->ntotal = gl->buff_curpos;
+  gl->line[gl->ntotal] = '\0';
+/*
+ * Clear the part of the line that follows the cursor.
+ */
+  if(gl_output_control_sequence(gl, gl->nline, gl->clear_eod))
+    return 1;
+/*
+ * Explicitly reset the cursor position to allow vi command mode
+ * constraints on its position to be set.
+ */
+  return gl_place_cursor(gl, gl->buff_curpos);
+}
+
+/*.......................................................................
+ * This is an action function which deletes all characters between the
+ * start of the line and the current cursor position.
+ */
+static KT_KEY_FN(gl_backward_kill_line)
+{
+/*
+ * How many characters are to be deleted from before the cursor?
+ */
+  int nc = gl->buff_curpos - gl->insert_curpos;
+  if (!nc)
+    return 0;
+/*
+ * Move the cursor to the start of the line, or in vi input mode,
+ * the start of the sub-line at which insertion started, and delete
+ * up to the old cursor position.
+ */
+  return gl_place_cursor(gl, gl->insert_curpos) ||
+         gl_delete_chars(gl, nc, gl->editor == GL_EMACS_MODE || gl->vi.command);
+}
+
+/*.......................................................................
+ * This is an action function which moves the cursor forward by a word.
+ */
+static KT_KEY_FN(gl_forward_word)
+{
+  return gl_place_cursor(gl, gl_nth_word_end_forward(gl, count) +
+			 (gl->editor==GL_EMACS_MODE));
+}
+
+/*.......................................................................
+ * This is an action function which moves the cursor forward to the start
+ * of the next word.
+ */
+static KT_KEY_FN(gl_forward_to_word)
+{
+  return gl_place_cursor(gl, gl_nth_word_start_forward(gl, count));
+}
+
+/*.......................................................................
+ * This is an action function which moves the cursor backward by a word.
+ */
+static KT_KEY_FN(gl_backward_word)
+{
+  return gl_place_cursor(gl, gl_nth_word_start_backward(gl, count));
+}
+
+/*.......................................................................
+ * Delete one or more characters, starting with the one under the cursor.
+ *
+ * Input:
+ *  gl     GetLine *  The resource object of this library.
+ *  nc         int    The number of characters to delete.
+ *  cut        int    If true, copy the characters to the cut buffer.
+ * Output:
+ *  return     int    0 - OK.
+ *                    1 - Error.
+ */
+static int gl_delete_chars(GetLine *gl, int nc, int cut)
+{
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * If there are fewer than nc characters following the cursor, limit
+ * nc to the number available.
+ */
+  if(gl->buff_curpos + nc > gl->ntotal)
+    nc = gl->ntotal - gl->buff_curpos;
+/*
+ * Copy the about to be deleted region to the cut buffer.
+ */
+  if(cut) {
+    memcpy(gl->cutbuf, gl->line + gl->buff_curpos, nc);
+    gl->cutbuf[nc] = '\0';
+  }
+/*
+ * Nothing to delete?
+ */
+  if(nc <= 0)
+    return 0;
+/*
+ * In vi overwrite mode, restore any previously overwritten characters
+ * from the undo buffer.
+ */
+  if(gl->editor == GL_VI_MODE && !gl->vi.command && !gl->insert) {
+/*
+ * How many of the characters being deleted can be restored from the
+ * undo buffer?
+ */
+    int nrestore = gl->buff_curpos + nc <= gl->vi.undo.ntotal ?
+      nc : gl->vi.undo.ntotal - gl->buff_curpos;
+/*
+ * Restore any available characters.
+ */
+    if(nrestore > 0)
+      memcpy(gl->line + gl->buff_curpos, gl->vi.undo.line + gl->buff_curpos,
+             nrestore);
+/*
+ * If their were insufficient characters in the undo buffer, then this
+ * implies that we are deleting from the end of the line, so we need
+ * to terminate the line either where the undo buffer ran out, or if
+ * we are deleting from beyond the end of the undo buffer, at the current
+ * cursor position.
+ */
+    if(nc != nrestore) {
+      gl->ntotal = gl->vi.undo.ntotal > gl->buff_curpos ? gl->vi.undo.ntotal :
+	gl->buff_curpos;
+      gl->line[gl->ntotal] = '\0';
+    };
+  } else {
+/*
+ * Copy the remaining part of the line back over the deleted characters.
+ */
+    memmove(gl->line + gl->buff_curpos, gl->line + gl->buff_curpos + nc,
+	    gl->ntotal - gl->buff_curpos - nc + 1);
+    gl->ntotal -= nc;
+  };
+/*
+ * Redraw the remaining characters following the cursor.
+ */
+  if(gl_output_string(gl, gl->line + gl->buff_curpos, '\0'))
+    return 1;
+/*
+ * Clear to the end of the terminal.
+ */
+  if(gl_output_control_sequence(gl, gl->nline, gl->clear_eod))
+    return 1;
+/*
+ * Place the cursor at the start of where the deletion was performed.
+ */
+  return gl_place_cursor(gl, gl->buff_curpos);
+}
+
+/*.......................................................................
+ * This is an action function which deletes character(s) under the
+ * cursor without moving the cursor.
+ */
+static KT_KEY_FN(gl_forward_delete_char)
+{
+/*
+ * Delete 'count' characters.
+ */
+  return gl_delete_chars(gl, count, gl->vi.command);
+}
+
+/*.......................................................................
+ * This is an action function which deletes character(s) under the
+ * cursor and moves the cursor back one character.
+ */
+static KT_KEY_FN(gl_backward_delete_char)
+{
+/*
+ * Restrict the deletion count to the number of characters that
+ * precede the insertion point.
+ */
+  if(count > gl->buff_curpos - gl->insert_curpos)
+    count = gl->buff_curpos - gl->insert_curpos;
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+  return gl_cursor_left(gl, count) ||
+    gl_delete_chars(gl, count, gl->vi.command);
+}
+
+/*.......................................................................
+ * Starting from the cursor position delete to the specified column.
+ */
+static KT_KEY_FN(gl_delete_to_column)
+{
+  if (--count >= gl->buff_curpos)
+    return gl_forward_delete_char(gl, count - gl->buff_curpos);
+  else
+    return gl_backward_delete_char(gl, gl->buff_curpos - count);
+}
+
+/*.......................................................................
+ * Starting from the cursor position delete characters to a matching
+ * parenthesis.
+ */
+static KT_KEY_FN(gl_delete_to_parenthesis)
+{
+  int curpos = gl_index_of_matching_paren(gl);
+  if(curpos >= 0) {
+    gl_save_for_undo(gl);
+    if(curpos >= gl->buff_curpos)
+      return gl_forward_delete_char(gl, curpos - gl->buff_curpos + 1);
+    else
+      return gl_backward_delete_char(gl, ++gl->buff_curpos - curpos + 1);
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * This is an action function which deletes from the cursor to the end
+ * of the word that the cursor is either in or precedes.
+ */
+static KT_KEY_FN(gl_forward_delete_word)
+{
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * In emacs mode delete to the end of the word. In vi mode delete to the
+ * start of the net word.
+ */
+  if(gl->editor == GL_EMACS_MODE) {
+    return gl_delete_chars(gl,
+		gl_nth_word_end_forward(gl,count) - gl->buff_curpos + 1, 1);
+  } else {
+    return gl_delete_chars(gl,
+		gl_nth_word_start_forward(gl,count) - gl->buff_curpos,
+		gl->vi.command);
+  };
+}
+
+/*.......................................................................
+ * This is an action function which deletes the word that precedes the
+ * cursor.
+ */
+static KT_KEY_FN(gl_backward_delete_word)
+{
+/*
+ * Keep a record of the current cursor position.
+ */
+  int buff_curpos = gl->buff_curpos;
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * Move back 'count' words.
+ */
+  if(gl_backward_word(gl, count))
+    return 1;
+/*
+ * Delete from the new cursor position to the original one.
+ */
+  return gl_delete_chars(gl, buff_curpos - gl->buff_curpos,
+  			 gl->editor == GL_EMACS_MODE || gl->vi.command);
+}
+
+/*.......................................................................
+ * Searching in a given direction, delete to the count'th
+ * instance of a specified or queried character, in the input line.
+ *
+ * Input:
+ *  gl       GetLine *  The getline resource object.
+ *  count        int    The number of times to search.
+ *  c           char    The character to be searched for, or '\0' if
+ *                      the character should be read from the user.
+ *  forward      int    True if searching forward.
+ *  onto         int    True if the search should end on top of the
+ *                      character, false if the search should stop
+ *                      one character before the character in the
+ *                      specified search direction.
+ *  change       int    If true, this function is being called upon
+ *                      to do a vi change command, in which case the
+ *                      user will be left in insert mode after the
+ *                      deletion.
+ * Output:
+ *  return       int    0 - OK.
+ *                      1 - Error.
+ */
+static int gl_delete_find(GetLine *gl, int count, char c, int forward,
+			  int onto, int change)
+{
+/*
+ * Search for the character, and abort the deletion if not found.
+ */
+  int pos = gl_find_char(gl, count, forward, onto, c);
+  if(pos < 0)
+    return 0;
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * Allow the cursor to be at the end of the line if this is a change
+ * command.
+ */
+  if(change)
+    gl->vi.command = 0;
+/*
+ * Delete the appropriate span of characters.
+ */
+  if(forward) {
+    if(gl_delete_chars(gl, pos - gl->buff_curpos + 1, 1))
+      return 1;
+  } else {
+    int buff_curpos = gl->buff_curpos;
+    if(gl_place_cursor(gl, pos) ||
+       gl_delete_chars(gl, buff_curpos - gl->buff_curpos, 1))
+      return 1;
+  };
+/*
+ * If this is a change operation, switch the insert mode.
+ */
+  if(change && gl_vi_insert(gl, 0))
+    return 1;
+  return 0;
+}
+
+/*.......................................................................
+ * This is an action function which deletes forward from the cursor up to and
+ * including a specified character.
+ */
+static KT_KEY_FN(gl_forward_delete_find)
+{
+  return gl_delete_find(gl, count, '\0', 1, 1, 0);
+}
+
+/*.......................................................................
+ * This is an action function which deletes backward from the cursor back to
+ * and including a specified character.
+ */
+static KT_KEY_FN(gl_backward_delete_find)
+{
+  return gl_delete_find(gl, count, '\0', 0, 1, 0);
+}
+
+/*.......................................................................
+ * This is an action function which deletes forward from the cursor up to but
+ * not including a specified character.
+ */
+static KT_KEY_FN(gl_forward_delete_to)
+{
+  return gl_delete_find(gl, count, '\0', 1, 0, 0);
+}
+
+/*.......................................................................
+ * This is an action function which deletes backward from the cursor back to
+ * but not including a specified character.
+ */
+static KT_KEY_FN(gl_backward_delete_to)
+{
+  return gl_delete_find(gl, count, '\0', 0, 0, 0);
+}
+
+/*.......................................................................
+ * This is an action function which deletes to a character specified by a
+ * previous search.
+ */
+static KT_KEY_FN(gl_delete_refind)
+{
+  return gl_delete_find(gl, count, gl->vi.find_char, gl->vi.find_forward,
+			gl->vi.find_onto, 0);
+}
+
+/*.......................................................................
+ * This is an action function which deletes to a character specified by a
+ * previous search, but in the opposite direction.
+ */
+static KT_KEY_FN(gl_delete_invert_refind)
+{
+  return gl_delete_find(gl, count, gl->vi.find_char,
+			!gl->vi.find_forward, gl->vi.find_onto, 0);
+}
+
+/*.......................................................................
+ * This is an action function which converts the characters in the word
+ * following the cursor to upper case.
+ */
+static KT_KEY_FN(gl_upcase_word)
+{
+/*
+ * Locate the count'th word ending after the cursor.
+ */
+  int last = gl_nth_word_end_forward(gl, count);
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * Upcase characters from the current cursor position to 'last'.
+ */
+  while(gl->buff_curpos <= last) {
+    char *cptr = gl->line + gl->buff_curpos++;
+/*
+ * Convert the character to upper case?
+ */
+    if(islower((int)(unsigned char) *cptr))
+      *cptr = toupper((int) *cptr);
+/*
+ * Write the possibly modified character back. Note that for non-modified
+ * characters we want to do this as well, so as to advance the cursor.
+ */
+    if(gl_output_char(gl, *cptr, cptr[1]))
+      return 1;
+  };
+  return gl_place_cursor(gl, gl->buff_curpos);	/* bounds check */
+}
+
+/*.......................................................................
+ * This is an action function which converts the characters in the word
+ * following the cursor to lower case.
+ */
+static KT_KEY_FN(gl_downcase_word)
+{
+/*
+ * Locate the count'th word ending after the cursor.
+ */
+  int last = gl_nth_word_end_forward(gl, count);
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * Upcase characters from the current cursor position to 'last'.
+ */
+  while(gl->buff_curpos <= last) {
+    char *cptr = gl->line + gl->buff_curpos++;
+/*
+ * Convert the character to upper case?
+ */
+    if(isupper((int)(unsigned char) *cptr))
+      *cptr = tolower((int) *cptr);
+/*
+ * Write the possibly modified character back. Note that for non-modified
+ * characters we want to do this as well, so as to advance the cursor.
+ */
+    if(gl_output_char(gl, *cptr, cptr[1]))
+      return 1;
+  };
+  return gl_place_cursor(gl, gl->buff_curpos);	/* bounds check */
+}
+
+/*.......................................................................
+ * This is an action function which converts the first character of the
+ * following word to upper case, in order to capitalize the word, and
+ * leaves the cursor at the end of the word.
+ */
+static KT_KEY_FN(gl_capitalize_word)
+{
+  char *cptr;   /* &gl->line[gl->buff_curpos] */
+  int first;    /* True for the first letter of the word */
+  int i;
+/*
+ * Keep a record of the current insert mode and the cursor position.
+ */
+  int insert = gl->insert;
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * We want to overwrite the modified word.
+ */
+  gl->insert = 0;
+/*
+ * Capitalize 'count' words.
+ */
+  for(i=0; i<count && gl->buff_curpos < gl->ntotal; i++) {
+    int pos = gl->buff_curpos;
+/*
+ * If we are not already within a word, skip to the start of the word.
+ */
+    for(cptr = gl->line + pos ; pos<gl->ntotal && !gl_is_word_char((int) *cptr);
+	pos++, cptr++)
+      ;
+/*
+ * Move the cursor to the new position.
+ */
+    if(gl_place_cursor(gl, pos))
+      return 1;
+/*
+ * While searching for the end of the word, change lower case letters
+ * to upper case.
+ */
+    for(first=1; gl->buff_curpos<gl->ntotal && gl_is_word_char((int) *cptr);
+	gl->buff_curpos++, cptr++) {
+/*
+ * Convert the character to upper case?
+ */
+      if(first) {
+	if(islower((int)(unsigned char) *cptr))
+	  *cptr = toupper((int) *cptr);
+      } else {
+	if(isupper((int)(unsigned char) *cptr))
+	  *cptr = tolower((int) *cptr);
+      };
+      first = 0;
+/*
+ * Write the possibly modified character back. Note that for non-modified
+ * characters we want to do this as well, so as to advance the cursor.
+ */
+      if(gl_output_char(gl, *cptr, cptr[1]))
+	return 1;
+    };
+  };
+/*
+ * Restore the insertion mode.
+ */
+  gl->insert = insert;
+  return gl_place_cursor(gl, gl->buff_curpos);	/* bounds check */
+}
+
+/*.......................................................................
+ * This is an action function which redraws the current line.
+ */
+static KT_KEY_FN(gl_redisplay)
+{
+/*
+ * Keep a record of the current cursor position.
+ */
+  int buff_curpos = gl->buff_curpos;
+/*
+ * Move the cursor to the start of the terminal line, and clear from there
+ * to the end of the display.
+ */
+  if(gl_set_term_curpos(gl, 0) ||
+     gl_output_control_sequence(gl, gl->nline, gl->clear_eod))
+    return 1;
+/*
+ * Display the current prompt.
+ */
+  if(gl_display_prompt(gl))
+    return 1;
+/*
+ * Render the part of the line that the user has typed in so far.
+ */
+  if(gl_output_string(gl, gl->line, '\0'))
+    return 1;
+/*
+ * Restore the cursor position.
+ */
+  if(gl_place_cursor(gl, buff_curpos))
+    return 1;
+/*
+ * Flush the redisplayed line to the terminal.
+ */
+  return gl_flush_output(gl);
+}
+
+/*.......................................................................
+ * This is an action function which clears the display and redraws the
+ * input line from the home position.
+ */
+static KT_KEY_FN(gl_clear_screen)
+{
+/*
+ * Record the current cursor position.
+ */
+  int buff_curpos = gl->buff_curpos;
+/*
+ * Home the cursor and clear from there to the end of the display.
+ */
+  if(gl_output_control_sequence(gl, gl->nline, gl->home) ||
+     gl_output_control_sequence(gl, gl->nline, gl->clear_eod))
+    return 1;
+/*
+ * Redisplay the line.
+ */
+  gl->term_curpos = 0;
+  gl->buff_curpos = 0;
+  if(gl_redisplay(gl,1))
+    return 1;
+/*
+ * Restore the cursor position.
+ */
+  return gl_place_cursor(gl, buff_curpos);
+}
+
+/*.......................................................................
+ * This is an action function which swaps the character under the cursor
+ * with the character to the left of the cursor.
+ */
+static KT_KEY_FN(gl_transpose_chars)
+{
+  char from[3];     /* The original string of 2 characters */
+  char swap[3];     /* The swapped string of two characters */
+/*
+ * If we are at the beginning or end of the line, there aren't two
+ * characters to swap.
+ */
+  if(gl->buff_curpos < 1 || gl->buff_curpos >= gl->ntotal)
+    return 0;
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * Get the original and swapped strings of the two characters.
+ */
+  from[0] = gl->line[gl->buff_curpos - 1];
+  from[1] = gl->line[gl->buff_curpos];
+  from[2] = '\0';
+  swap[0] = gl->line[gl->buff_curpos];
+  swap[1] = gl->line[gl->buff_curpos - 1];
+  swap[2] = '\0';
+/*
+ * Move the cursor to the start of the two characters.
+ */
+  if(gl_place_cursor(gl, gl->buff_curpos-1))
+    return 1;
+/*
+ * Swap the two characters in the buffer.
+ */
+  gl->line[gl->buff_curpos] = swap[0];
+  gl->line[gl->buff_curpos+1] = swap[1];
+/*
+ * If the sum of the displayed width of the two characters
+ * in their current and final positions is the same, swapping can
+ * be done by just overwriting with the two swapped characters.
+ */
+  if(gl_displayed_string_width(gl, from, -1, gl->term_curpos) ==
+     gl_displayed_string_width(gl, swap, -1, gl->term_curpos)) {
+    int insert = gl->insert;
+    gl->insert = 0;
+    if(gl_output_char(gl, swap[0], swap[1]) ||
+       gl_output_char(gl, swap[1], gl->line[gl->buff_curpos+2]))
+      return 1;
+    gl->insert = insert;
+/*
+ * If the swapped substring has a different displayed size, we need to
+ * redraw everything after the first of the characters.
+ */
+  } else {
+    if(gl_output_string(gl, gl->line + gl->buff_curpos, '\0') ||
+       gl_output_control_sequence(gl, gl->nline, gl->clear_eod))
+      return 1;
+  };
+/*
+ * Advance the cursor to the character after the swapped pair.
+ */
+  return gl_place_cursor(gl, gl->buff_curpos + 2);
+}
+
+/*.......................................................................
+ * This is an action function which sets a mark at the current cursor
+ * location.
+ */
+static KT_KEY_FN(gl_set_mark)
+{
+  gl->buff_mark = gl->buff_curpos;
+  return 0;
+}
+
+/*.......................................................................
+ * This is an action function which swaps the mark location for the
+ * cursor location.
+ */
+static KT_KEY_FN(gl_exchange_point_and_mark)
+{
+/*
+ * Get the old mark position, and limit to the extent of the input
+ * line.
+ */
+  int old_mark = gl->buff_mark <= gl->ntotal ? gl->buff_mark : gl->ntotal;
+/*
+ * Make the current cursor position the new mark.
+ */
+  gl->buff_mark = gl->buff_curpos;
+/*
+ * Move the cursor to the old mark position.
+ */
+  return gl_place_cursor(gl, old_mark);
+}
+
+/*.......................................................................
+ * This is an action function which deletes the characters between the
+ * mark and the cursor, recording them in gl->cutbuf for later pasting.
+ */
+static KT_KEY_FN(gl_kill_region)
+{
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * Limit the mark to be within the line.
+ */
+  if(gl->buff_mark > gl->ntotal)
+    gl->buff_mark = gl->ntotal;
+/*
+ * If there are no characters between the cursor and the mark, simply clear
+ * the cut buffer.
+ */
+  if(gl->buff_mark == gl->buff_curpos) {
+    gl->cutbuf[0] = '\0';
+    return 0;
+  };
+/*
+ * If the mark is before the cursor, swap the cursor and the mark.
+ */
+  if(gl->buff_mark < gl->buff_curpos && gl_exchange_point_and_mark(gl,1))
+    return 1;
+/*
+ * Delete the characters.
+ */
+  if(gl_delete_chars(gl, gl->buff_mark - gl->buff_curpos, 1))
+    return 1;
+/*
+ * Make the mark the same as the cursor position.
+ */
+  gl->buff_mark = gl->buff_curpos;
+  return 0;
+}
+
+/*.......................................................................
+ * This is an action function which records the characters between the
+ * mark and the cursor, in gl->cutbuf for later pasting.
+ */
+static KT_KEY_FN(gl_copy_region_as_kill)
+{
+  int ca, cb;  /* The indexes of the first and last characters in the region */
+  int mark;    /* The position of the mark */
+/*
+ * Get the position of the mark, limiting it to lie within the line.
+ */
+  mark = gl->buff_mark > gl->ntotal ? gl->ntotal : gl->buff_mark;
+/*
+ * If there are no characters between the cursor and the mark, clear
+ * the cut buffer.
+ */
+  if(mark == gl->buff_curpos) {
+    gl->cutbuf[0] = '\0';
+    return 0;
+  };
+/*
+ * Get the line indexes of the first and last characters in the region.
+ */
+  if(mark < gl->buff_curpos) {
+    ca = mark;
+    cb = gl->buff_curpos - 1;
+  } else {
+    ca = gl->buff_curpos;
+    cb = mark - 1;
+  };
+/*
+ * Copy the region to the cut buffer.
+ */
+  memcpy(gl->cutbuf, gl->line + ca, cb + 1 - ca);
+  gl->cutbuf[cb + 1 - ca] = '\0';
+  return 0;
+}
+
+/*.......................................................................
+ * This is an action function which inserts the contents of the cut
+ * buffer at the current cursor location.
+ */
+static KT_KEY_FN(gl_yank)
+{
+  int i;
+/*
+ * Set the mark at the current location.
+ */
+  gl->buff_mark = gl->buff_curpos;
+/*
+ * Do nothing else if the cut buffer is empty.
+ */
+  if(gl->cutbuf[0] == '\0')
+    return gl_ring_bell(gl, 1);
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * Insert the string count times.
+ */
+  for(i=0; i<count; i++) {
+    if(gl_add_string_to_line(gl, gl->cutbuf))
+      return 1;
+  };
+/*
+ * gl_add_string_to_line() leaves the cursor after the last character that
+ * was pasted, whereas vi leaves the cursor over the last character pasted.
+ */
+  if(gl->editor == GL_VI_MODE && gl_cursor_left(gl, 1))
+    return 1;
+  return 0;
+}
+
+/*.......................................................................
+ * This is an action function which inserts the contents of the cut
+ * buffer one character beyond the current cursor location.
+ */
+static KT_KEY_FN(gl_append_yank)
+{
+  int was_command = gl->vi.command;
+  int i;
+/*
+ * If the cut buffer is empty, ring the terminal bell.
+ */
+  if(gl->cutbuf[0] == '\0')
+    return gl_ring_bell(gl, 1);
+/*
+ * Set the mark at the current location + 1.
+ */
+  gl->buff_mark = gl->buff_curpos + 1;
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * Arrange to paste the text in insert mode after the current character.
+ */
+  if(gl_vi_append(gl, 0))
+    return 1;
+/*
+ * Insert the string count times.
+ */
+  for(i=0; i<count; i++) {
+    if(gl_add_string_to_line(gl, gl->cutbuf))
+      return 1;
+  };
+/*
+ * Switch back to command mode if necessary.
+ */
+  if(was_command)
+    gl_vi_command_mode(gl);
+  return 0;
+}
+
+#ifdef USE_SIGWINCH
+/*.......................................................................
+ * Respond to the receipt of a window change signal.
+ *
+ * Input:
+ *  gl     GetLine *  The resource object of this library.
+ *  redisplay  int    If true redisplay the current line after
+ *                    getting the new window size.
+ * Output:
+ *  return     int    0 - OK.
+ *                    1 - Error.
+ */
+static int gl_resize_terminal(GetLine *gl, int redisplay)
+{
+  int lines_used;       /* The number of lines currently in use */
+  struct winsize size;  /* The new size information */
+  int i;
+/*
+ * Record the fact that the sigwinch signal has been noted.
+ */
+  if(gl_pending_signal == SIGWINCH)
+    gl_pending_signal = -1;
+/*
+ * Query the new terminal window size. Ignore invalid responses.
+ */
+  if(ioctl(gl->output_fd, TIOCGWINSZ, &size) == 0 &&
+     size.ws_row > 0 && size.ws_col > 0) {
+/*
+ * Redisplay the input line?
+ */
+    if(redisplay) {
+/*
+ * How many lines are currently displayed.
+ */
+      lines_used = (gl_displayed_string_width(gl,gl->line,-1,gl->prompt_len) +
+		    gl->prompt_len + gl->ncolumn - 1) / gl->ncolumn;
+/*
+ * Move to the cursor to the start of the line.
+ */
+      for(i=1; i<lines_used; i++) {
+	if(gl_output_control_sequence(gl, 1, gl->up))
+	  return 1;
+      };
+      if(gl_output_control_sequence(gl, 1, gl->bol))
+	return 1;
+/*
+ * Clear to the end of the terminal.
+ */
+      if(gl_output_control_sequence(gl, size.ws_row, gl->clear_eod))
+	return 1;
+/*
+ * Record the fact that the cursor is now at the beginning of the line.
+ */
+      gl->term_curpos = 0;
+    };
+/*
+ * Update the recorded window size.
+ */
+    gl->nline = size.ws_row;
+    gl->ncolumn = size.ws_col;
+  };
+/*
+ * Redisplay the line?
+ */
+  return redisplay ? gl_redisplay(gl,1) : 0;
+}
+#endif
+
+/*.......................................................................
+ * This is the action function that recalls the previous line in the
+ * history buffer.
+ */
+static KT_KEY_FN(gl_up_history)
+{
+/*
+ * In vi mode, switch to command mode, since the user is very
+ * likely to want to move around newly recalled lines.
+ */
+  gl_vi_command_mode(gl);
+/*
+ * Forget any previous recall session.
+ */
+  gl->preload_id = 0;
+/*
+ * We don't want a search prefix for this function.
+ */
+  if(_glh_search_prefix(gl->glh, gl->line, 0))
+    return 1;
+/*
+ * Recall the count'th next older line in the history list. If the first one
+ * fails we can return since nothing has changed otherwise we must continue
+ * and update the line state.
+ */
+  if(_glh_find_backwards(gl->glh, gl->line, gl->linelen) == NULL)
+    return 0;
+  while(--count && _glh_find_backwards(gl->glh, gl->line, gl->linelen))
+    ;
+/*
+ * Record the number of characters in the new string.
+ */
+  gl->ntotal = strlen(gl->line);
+/*
+ * Arrange to have the cursor placed at the end of the new line.
+ */
+  gl->buff_curpos = strlen(gl->line);
+/*
+ * Erase and display the new line.
+ */
+  return gl_redisplay(gl,1);
+}
+
+/*.......................................................................
+ * This is the action function that recalls the next line in the
+ * history buffer.
+ */
+static KT_KEY_FN(gl_down_history)
+{
+/*
+ * In vi mode, switch to command mode, since the user is very
+ * likely to want to move around newly recalled lines.
+ */
+  gl_vi_command_mode(gl);
+/*
+ * If no search is currently in progress continue a previous recall
+ * session from a previous entered line if possible.
+ */
+  if(_glh_line_id(gl->glh, 0) == 0 && gl->preload_id) {
+    _glh_recall_line(gl->glh, gl->preload_id, gl->line, gl->linelen);
+    gl->preload_id = 0;
+  } else {
+/*
+ * We don't want a search prefix for this function.
+ */
+    if(_glh_search_prefix(gl->glh, gl->line, 0))
+      return 1;
+/*
+ * Recall the count'th next newer line in the history list. If the first one
+ * fails we can return since nothing has changed otherwise we must continue
+ * and update the line state.
+ */
+    if(_glh_find_forwards(gl->glh, gl->line, gl->linelen) == NULL)
+      return 0;
+    while(--count && _glh_find_forwards(gl->glh, gl->line, gl->linelen))
+      ;
+  };
+/*
+ * Record the number of characters in the new string.
+ */
+  gl->ntotal = strlen(gl->line);
+/*
+ * Arrange to have the cursor placed at the end of the new line.
+ */
+  gl->buff_curpos = strlen(gl->line);
+/*
+ * Erase and display the new line.
+ */
+  return gl_redisplay(gl,1);
+}
+
+/*.......................................................................
+ * This is the action function that recalls the previous line in the
+ * history buffer whos prefix matches the characters that currently
+ * precede the cursor. By setting count=-1, this can be used internally
+ * to force searching for the prefix used in the last search.
+ */
+static KT_KEY_FN(gl_history_search_backward)
+{
+/*
+ * In vi mode, switch to command mode, since the user is very
+ * likely to want to move around newly recalled lines.
+ */
+  gl_vi_command_mode(gl);
+/*
+ * Forget any previous recall session.
+ */
+  gl->preload_id = 0;
+/*
+ * If the previous thing that the user did wasn't to execute a history
+ * search function, set the search prefix equal to the string that
+ * precedes the cursor. In vi command mode include the character that
+ * is under the cursor in the string. If count<0 force a repeat search
+ * even if the last command wasn't a history command.
+ */
+  if(gl->last_search != gl->keyseq_count - 1 && count>=0 &&
+     _glh_search_prefix(gl->glh, gl->line, gl->buff_curpos +
+			(gl->editor==GL_VI_MODE && gl->ntotal>0)))
+    return 1;
+/*
+ * Record the key sequence number in which this search function is
+ * being executed, so that the next call to this function or
+ * gl_history_search_forward() knows if any other operations
+ * were performed in between.
+ */
+  gl->last_search = gl->keyseq_count;
+/*
+ * Search backwards for a match to the part of the line which precedes the
+ * cursor.
+ */
+  if(_glh_find_backwards(gl->glh, gl->line, gl->linelen) == NULL)
+    return 0;
+/*
+ * Record the number of characters in the new string.
+ */
+  gl->ntotal = strlen(gl->line);
+/*
+ * Arrange to have the cursor placed at the end of the new line.
+ */
+  gl->buff_curpos = strlen(gl->line);
+/*
+ * Erase and display the new line.
+ */
+  return gl_redisplay(gl,1);
+}
+
+/*.......................................................................
+ * This is the action function that recalls the previous line in the
+ * history buffer who's prefix matches that specified in an earlier call
+ * to gl_history_search_backward() or gl_history_search_forward().
+ */
+static KT_KEY_FN(gl_history_re_search_backward)
+{
+  return gl_history_search_backward(gl, -1);
+}
+
+/*.......................................................................
+ * This is the action function that recalls the next line in the
+ * history buffer who's prefix matches that specified in the earlier call
+ * to gl_history_search_backward) which started the history search.
+ * By setting count=-1, this can be used internally to force searching
+ * for the prefix used in the last search.
+ */
+static KT_KEY_FN(gl_history_search_forward)
+{
+/*
+ * In vi mode, switch to command mode, since the user is very
+ * likely to want to move around newly recalled lines.
+ */
+  gl_vi_command_mode(gl);
+/*
+ * If the previous thing that the user did wasn't to execute a history
+ * search function, set the search prefix equal to the string that
+ * precedes the cursor. In vi command mode include the character that
+ * is under the cursor in the string. If count<0 force a repeat search
+ * even if the last command wasn't a history command.
+ */
+  if(gl->last_search != gl->keyseq_count - 1 && count>=0 &&
+     _glh_search_prefix(gl->glh, gl->line, gl->buff_curpos +
+			(gl->editor==GL_VI_MODE && gl->ntotal>0)))
+    return 1;
+/*
+ * Record the key sequence number in which this search function is
+ * being executed, so that the next call to this function or
+ * gl_history_search_backward() knows if any other operations
+ * were performed in between.
+ */
+  gl->last_search = gl->keyseq_count;
+/*
+ * Search forwards for the next matching line.
+ */
+  if(_glh_find_forwards(gl->glh, gl->line, gl->linelen) == NULL)
+    return 0;
+/*
+ * Record the number of characters in the new string.
+ */
+  gl->ntotal = strlen(gl->line);
+/*
+ * Arrange for the cursor to be placed at the end of the new line.
+ */
+  gl->buff_curpos = strlen(gl->line);
+/*
+ * Erase and display the new line.
+ */
+  return gl_redisplay(gl,1);
+}
+
+/*.......................................................................
+ * This is the action function that recalls the next line in the
+ * history buffer who's prefix matches that specified in an earlier call
+ * to gl_history_search_backward() or gl_history_search_forward().
+ */
+static KT_KEY_FN(gl_history_re_search_forward)
+{
+  return gl_history_search_forward(gl, -1);
+}
+
+/*.......................................................................
+ * This is the tab completion function that completes the filename that
+ * precedes the cursor position.
+ */
+static KT_KEY_FN(gl_complete_word)
+{
+  CplMatches *matches;    /* The possible completions */
+  int redisplay=0;        /* True if the whole line needs to be redrawn */
+  int suffix_len;         /* The length of the completion extension */
+  int cont_len;           /* The length of any continuation suffix */
+  int nextra;             /* The number of characters being added to the */
+                          /*  total length of the line. */
+  int buff_pos;           /* The buffer index at which the completion is */
+                          /*  to be inserted. */
+/*
+ * In vi command mode, switch to append mode so that the character below
+ * the character is included in the completion (otherwise people can't
+ * complete at the end of the line).
+ */
+  if(gl->vi.command && gl_vi_append(gl, 0))
+    return 1;
+/*
+ * Get the cursor position at which the completion is to be inserted.
+ */
+  buff_pos = gl->buff_curpos;
+/*
+ * Perform the completion.
+ */
+  matches = cpl_complete_word(gl->cpl, gl->line, gl->buff_curpos, gl->cpl_data,
+			      gl->cpl_fn);
+  if(!matches) {
+    if(gl->echo &&
+       fprintf(gl->output_fp, "\r\n%s\n", cpl_last_error(gl->cpl)) < 0)
+      return 1;
+    gl->term_curpos = 0;
+    redisplay = 1;
+/*
+ * Are there any completions?
+ */
+  } else if(matches->nmatch >= 1) {
+/*
+ * If there any ambiguous matches, report them, starting on a new line.
+ */
+    if(matches->nmatch > 1 && gl->echo) {
+      if(fprintf(gl->output_fp, "\r\n") < 0)
+	return 1;
+      cpl_list_completions(matches, gl->output_fp, gl->ncolumn);
+      redisplay = 1;
+    };
+/*
+ * If the callback called gl_change_prompt(), we will need to redisplay
+ * the whole line.
+ */
+    if(gl->prompt_changed)
+      redisplay = 1;
+/*
+ * Get the length of the suffix and any continuation suffix to add to it.
+ */
+    suffix_len = strlen(matches->suffix);
+    cont_len = strlen(matches->cont_suffix);
+/*
+ * If there is an unambiguous match, and the continuation suffix ends in
+ * a newline, strip that newline and arrange to have getline return
+ * after this action function returns.
+ */
+    if(matches->nmatch==1 && cont_len > 0 &&
+       matches->cont_suffix[cont_len - 1] == '\n') {
+      cont_len--;
+      if(gl_newline(gl, 1))
+	return 1;
+    };
+/*
+ * Work out the number of characters that are to be added.
+ */
+    nextra = suffix_len + cont_len;
+/*
+ * Is there anything to be added?
+ */
+    if(nextra) {
+/*
+ * Will there be space for the expansion in the line buffer?
+ */
+      if(gl->ntotal + nextra < gl->linelen) {
+/*
+ * Make room to insert the filename extension.
+ */
+	memmove(gl->line + gl->buff_curpos + nextra, gl->line + gl->buff_curpos,
+		gl->ntotal - gl->buff_curpos);
+/*
+ * Insert the filename extension.
+ */
+	memcpy(gl->line + gl->buff_curpos, matches->suffix, suffix_len);
+/*
+ * Add the terminating characters.
+ */
+	memcpy(gl->line + gl->buff_curpos + suffix_len, matches->cont_suffix,
+	       cont_len);
+/*
+ * Record the increased length of the line.
+ */
+	gl->ntotal += nextra;
+/*
+ * Place the cursor position at the end of the completion.
+ */
+	gl->buff_curpos += nextra;
+/*
+ * Terminate the extended line.
+ */
+	gl->line[gl->ntotal] = '\0';
+/*
+ * If we don't have to redisplay the whole line, redisplay the part
+ * of the line which follows the original cursor position, and place
+ * the cursor at the end of the completion.
+ */
+	if(!redisplay) {
+	  if(gl_output_control_sequence(gl, gl->nline, gl->clear_eod) ||
+	     gl_output_string(gl, gl->line + buff_pos, '\0') ||
+	     gl_place_cursor(gl, gl->buff_curpos))
+	    return 1;
+	};
+      } else {
+	fprintf(stderr,
+		"\r\nInsufficient room in line for file completion.\r\n");
+	redisplay = 1;
+      };
+    };
+  };
+/*
+ * Redisplay the whole line?
+ */
+  if(redisplay) {
+    gl->term_curpos = 0;
+    if(gl_redisplay(gl,1))
+      return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * This is the function that expands the filename that precedes the
+ * cursor position. It expands ~user/ expressions, $envvar expressions,
+ * and wildcards.
+ */
+static KT_KEY_FN(gl_expand_filename)
+{
+  char *start_path;      /* The pointer to the start of the pathname in */
+                         /*  gl->line[]. */
+  FileExpansion *result; /* The results of the filename expansion */
+  int pathlen;           /* The length of the pathname being expanded */
+  int redisplay=0;       /* True if the whole line needs to be redrawn */
+  int length;            /* The number of characters needed to display the */
+                         /*  expanded files. */
+  int nextra;            /* The number of characters to be added */
+  int i,j;
+/*
+ * In vi command mode, switch to append mode so that the character below
+ * the character is included in the completion (otherwise people can't
+ * complete at the end of the line).
+ */
+  if(gl->vi.command && gl_vi_append(gl, 0))
+    return 1;
+/*
+ * Locate the start of the filename that precedes the cursor position.
+ */
+  start_path = _pu_start_of_path(gl->line,
+				 gl->buff_curpos > 0 ? gl->buff_curpos : 0);
+  if(!start_path)
+    return 1;
+/*
+ * Get the length of the string that is to be expanded.
+ */
+  pathlen = gl->buff_curpos - (start_path - gl->line);
+/*
+ * Attempt to expand it.
+ */
+  result = ef_expand_file(gl->ef, start_path, pathlen);
+/*
+ * If there was an error, report the error on a new line, then redraw
+ * the original line.
+ */
+  if(!result) {
+    if(gl->echo &&
+       fprintf(gl->output_fp, "\r\n%s\n", ef_last_error(gl->ef)) < 0)
+      return 1;
+    gl->term_curpos = 0;
+    return gl_redisplay(gl,1);
+  };
+/*
+ * If no files matched, report this as well.
+ */
+  if(result->nfile == 0 || !result->exists) {
+    if(gl->echo && fprintf(gl->output_fp, "\r\nNo files match.\n") < 0)
+      return 1;
+    gl->term_curpos = 0;
+    return gl_redisplay(gl,1);
+  };
+/*
+ * If in vi command mode, preserve the current line for potential use by
+ * vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * Work out how much space we will need to display all of the matching
+ * filenames, taking account of the space that we need to place between
+ * them, and the number of additional '\' characters needed to escape
+ * spaces, tabs and backslash characters in the individual filenames.
+ */
+  length = 0;
+  for(i=0; i<result->nfile; i++) {
+    char *file = result->files[i];
+    while(*file) {
+      int c = *file++;
+      switch(c) {
+      case ' ': case '\t': case '\\': case '*': case '?': case '[':
+	length++;  /* Count extra backslash characters */
+      };
+      length++;    /* Count the character itself */
+    };
+    length++;      /* Count the space that follows each filename */
+  };
+/*
+ * Work out the number of characters that are to be added.
+ */
+  nextra = length - pathlen;
+/*
+ * Will there be space for the expansion in the line buffer?
+ */
+  if(gl->ntotal + nextra >= gl->linelen) {
+    fprintf(stderr, "\r\nInsufficient room in line for file expansion.\r\n");
+    redisplay = 1;
+  } else {
+/*
+ * Do we need to move the part of the line that followed the unexpanded
+ * filename?
+ */
+    if(nextra != 0) {
+      memmove(gl->line + gl->buff_curpos + nextra, gl->line + gl->buff_curpos,
+	      gl->ntotal - gl->buff_curpos);
+    };
+/*
+ * Insert the filenames, separated by spaces, and with internal spaces,
+ * tabs and backslashes escaped with backslashes.
+ */
+    for(i=0,j=start_path - gl->line; i<result->nfile; i++) {
+      char *file = result->files[i];
+      while(*file) {
+	int c = *file++;
+	switch(c) {
+	case ' ': case '\t': case '\\': case '*': case '?': case '[':
+	  gl->line[j++] = '\\';
+	};
+	gl->line[j++] = c;
+      };
+      gl->line[j++] = ' ';
+    };
+/*
+ * Record the increased length of the line.
+ */
+    gl->ntotal += nextra;
+/*
+ * Place the cursor position at the end of the expansion.
+ */
+    gl->buff_curpos += nextra;
+/*
+ * Terminate the extended line.
+ */
+    gl->line[gl->ntotal] = '\0';
+  };
+/*
+ * Display the whole line on a new line?
+ */
+  if(redisplay) {
+    gl->term_curpos = 0;
+    return gl_redisplay(gl,1);
+  };
+/*
+ * Otherwise redisplay the part of the line which follows the start of
+ * the original filename.
+ */
+  if(gl_set_term_curpos(gl, gl_buff_curpos_to_term_curpos(gl, start_path - gl->line)) ||
+     gl_output_control_sequence(gl, gl->nline, gl->clear_eod) ||
+     gl_output_string(gl, start_path, gl->line[gl->buff_curpos]))
+    return 1;
+/*
+ * Restore the cursor position to the end of the expansion.
+ */
+  return gl_place_cursor(gl, gl->buff_curpos);
+}
+
+/*.......................................................................
+ * This is the action function that lists glob expansions of the
+ * filename that precedes the cursor position. It expands ~user/
+ * expressions, $envvar expressions, and wildcards.
+ */
+static KT_KEY_FN(gl_list_glob)
+{
+  char *start_path;      /* The pointer to the start of the pathname in */
+                         /*  gl->line[]. */
+  FileExpansion *result; /* The results of the filename expansion */
+  int pathlen;           /* The length of the pathname being expanded */
+/*
+ * Locate the start of the filename that precedes the cursor position.
+ */
+  start_path = _pu_start_of_path(gl->line,
+				 gl->buff_curpos > 0 ? gl->buff_curpos : 0);
+  if(!start_path)
+    return 1;
+/*
+ * Get the length of the string that is to be expanded.
+ */
+  pathlen = gl->buff_curpos - (start_path - gl->line);
+/*
+ * Attempt to expand it.
+ */
+  result = ef_expand_file(gl->ef, start_path, pathlen);
+/*
+ * If there was an error, report the error.
+ */
+  if(!result) {
+    if(gl->echo &&
+       fprintf(gl->output_fp, "\r\n%s\n", ef_last_error(gl->ef)) < 0)
+      return 1;
+/*
+ * If no files matched, report this as well.
+ */
+  } else if(result->nfile == 0 || !result->exists) {
+    if(gl->echo && fprintf(gl->output_fp, "\r\nNo files match.\n") < 0)
+      return 1;
+/*
+ * List the matching expansions.
+ */
+  } else if(gl->echo) {
+    if(fprintf(gl->output_fp, "\r\n") < 0)
+      return 1;
+    ef_list_expansions(result, gl->output_fp, gl->ncolumn);
+  };
+/*
+ * Redisplay the line being edited.
+ */
+  gl->term_curpos = 0;
+  return gl_redisplay(gl,1);
+}
+
+/*.......................................................................
+ * Return non-zero if a character should be considered a part of a word.
+ *
+ * Input:
+ *  c       int  The character to be tested.
+ * Output:
+ *  return  int  True if the character should be considered part of a word.
+ */
+static int gl_is_word_char(int c)
+{
+  return isalnum((int)(unsigned char)c) || strchr(GL_WORD_CHARS, c) != NULL;
+}
+
+/*.......................................................................
+ * Override the builtin file-completion callback that is bound to the
+ * "complete_word" action function.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of the command-line input
+ *                           module.
+ *  data             void *  This is passed to match_fn() whenever it is
+ *                           called. It could, for example, point to a
+ *                           symbol table where match_fn() could look
+ *                           for possible completions.
+ *  match_fn   CplMatchFn *  The function that will identify the prefix
+ *                           to be completed from the input line, and
+ *                           report matching symbols.
+ * Output:
+ *  return            int    0 - OK.
+ *                           1 - Error.
+ */
+int gl_customize_completion(GetLine *gl, void *data, CplMatchFn *match_fn)
+{
+/*
+ * Check the arguments.
+ */
+  if(!gl || !match_fn) {
+    fprintf(stderr, "gl_customize_completion: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * Record the new completion function and its callback data.
+ */
+  gl->cpl_fn = match_fn;
+  gl->cpl_data = data;
+  return 0;
+}
+
+/*.......................................................................
+ * Change the terminal (or stream) that getline interacts with.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of the command-line input
+ *                           module.
+ *  input_fp         FILE *  The stdio stream to read from.
+ *  output_fp        FILE *  The stdio stream to write to.
+ *  term             char *  The terminal type. This can be NULL if
+ *                           either or both of input_fp and output_fp don't
+ *                           refer to a terminal. Otherwise it should refer
+ *                           to an entry in the terminal information database.
+ * Output:
+ *  return            int    0 - OK.
+ *                           1 - Error.
+ */
+int gl_change_terminal(GetLine *gl, FILE *input_fp, FILE *output_fp,
+		       const char *term)
+{
+  int is_term = 0;   /* True if both input_fd and output_fd are associated */
+                     /*  with a terminal. */
+/*
+ * Require that input_fp and output_fp both be valid.
+ */
+  if(!input_fp || !output_fp) {
+    fprintf(stderr, "\r\ngl_change_terminal: Bad input/output stream(s).\n");
+    return 1;
+  };
+/*
+ * If we are displacing a previous terminal, remove it from the list
+ * of fds being watched.
+ */
+#ifdef HAVE_SELECT
+  if(gl->input_fd >= 0)
+    FD_CLR(gl->input_fd, &gl->rfds);
+#endif
+/*
+ * Record the file descriptors and streams.
+ */
+  gl->input_fp = input_fp;
+  gl->input_fd = fileno(input_fp);
+  gl->output_fp = output_fp;
+  gl->output_fd = fileno(output_fp);
+/*
+ * Make sure that the file descriptor will be visible in the set to
+ * be watched.
+ */
+#ifdef HAVE_SELECT
+  FD_SET(gl->input_fd, &gl->rfds);
+  if(gl->input_fd > gl->max_fd)
+    gl->max_fd = gl->input_fd;
+#endif
+/*
+ * Disable terminal interaction until we have enough info to interact
+ * with the terminal.
+ */
+  gl->is_term = 0;
+/*
+ * For terminal editing, we need both output_fd and input_fd to refer to
+ * a terminal. While we can't verify that they both point to the same
+ * terminal, we can verify that they point to terminals.
+ */
+  is_term = isatty(gl->input_fd) && isatty(gl->output_fd);
+/*
+ * If we are interacting with a terminal and no terminal type has been
+ * specified, treat it as a generic ANSI terminal.
+ */
+  if(is_term && !term)
+    term = "ansi";
+/*
+ * Make a copy of the terminal type string.
+ */
+  if(term != gl->term) {
+/*
+ * Delete any old terminal type string.
+ */
+    if(gl->term) {
+      free(gl->term);
+      gl->term = NULL;
+    };
+/*
+ * Make a copy of the new terminal-type string, if any.
+ */
+    if(term) {
+      gl->term = (char *) malloc(strlen(term)+1);
+      if(gl->term)
+	strcpy(gl->term, term);
+    };
+  };
+/*
+ * Clear any terminal-specific key bindings that were taken from the
+ * settings of the last terminal.
+ */
+  _kt_clear_bindings(gl->bindings, KTB_TERM);
+/*
+ * If we have a terminal install new bindings for it.
+ */
+  if(is_term) {
+/*
+ * Get the current settings of the terminal.
+ */
+    if(tcgetattr(gl->input_fd, &gl->oldattr)) {
+      fprintf(stderr, "\r\ngl_change_terminal: tcgetattr error: %s\n",
+	      strerror(errno));
+      return 1;
+    };
+/*
+ * Lookup the terminal control string and size information.
+ */
+    if(gl_control_strings(gl, term))
+      return 1;
+/*
+ * We now have enough info to interact with the terminal.
+ */
+    gl->is_term = 1;
+/*
+ * Bind terminal-specific keys.
+ */
+    if(gl_bind_terminal_keys(gl))
+      return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Set up terminal-specific key bindings.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of the command-line input
+ *                           module.
+ * Output:
+ *  return            int    0 - OK.
+ *                           1 - Error.
+ */
+static int gl_bind_terminal_keys(GetLine *gl)
+{
+/*
+ * Install key-bindings for the special terminal characters.
+ */
+  if(gl_bind_control_char(gl, KTB_TERM, gl->oldattr.c_cc[VINTR],
+			  "user-interrupt") ||
+     gl_bind_control_char(gl, KTB_TERM, gl->oldattr.c_cc[VQUIT], "abort") ||
+     gl_bind_control_char(gl, KTB_TERM, gl->oldattr.c_cc[VSUSP], "suspend"))
+    return 1;
+/*
+ * In vi-mode, arrange for the above characters to be seen in command
+ * mode.
+ */
+  if(gl->editor == GL_VI_MODE) {
+    if(gl_bind_control_char(gl, KTB_TERM, MAKE_META(gl->oldattr.c_cc[VINTR]),
+			    "user-interrupt") ||
+       gl_bind_control_char(gl, KTB_TERM, MAKE_META(gl->oldattr.c_cc[VQUIT]),
+			    "abort") ||
+       gl_bind_control_char(gl, KTB_TERM, MAKE_META(gl->oldattr.c_cc[VSUSP]),
+			    "suspend"))
+      return 1;
+  };
+/*
+ * Non-universal special keys.
+ */
+#ifdef VLNEXT
+  if(gl_bind_control_char(gl, KTB_TERM, gl->oldattr.c_cc[VLNEXT],
+			  "literal-next"))
+    return 1;
+#else
+  if(_kt_set_keybinding(gl->bindings, KTB_TERM, "^V", "literal-next"))
+    return 1;
+#endif
+/*
+ * Bind action functions to the terminal-specific arrow keys
+ * looked up by gl_control_strings().
+ */
+  if(_gl_bind_arrow_keys(gl))
+    return 1;
+  return 0;
+}
+
+/*.......................................................................
+ * This function is normally bound to control-D. When it is invoked within
+ * a line it deletes the character which follows the cursor. When invoked
+ * at the end of the line it lists possible file completions, and when
+ * invoked on an empty line it causes gl_get_line() to return EOF. This
+ * function emulates the one that is normally bound to control-D by tcsh.
+ */
+static KT_KEY_FN(gl_del_char_or_list_or_eof)
+{
+/*
+ * If we have an empty line arrange to return EOF.
+ */
+  if(gl->ntotal < 1) {
+    return 1;
+/*
+ * If we are at the end of the line list possible completions.
+ */
+  } else if(gl->buff_curpos >= gl->ntotal) {
+/*
+ * Get the list of possible completions.
+ */
+    CplMatches *matches = cpl_complete_word(gl->cpl, gl->line, gl->buff_curpos,
+					    gl->cpl_data, gl->cpl_fn);
+    if(!matches) {
+      if(gl->echo &&
+	 fprintf(gl->output_fp, "\r\n%s\n", cpl_last_error(gl->cpl)) < 0)
+	return 1;
+      gl->term_curpos = 0;
+/*
+ * List the matches.
+ */
+    } else if(matches->nmatch > 0 && gl->echo) {
+      if(fprintf(gl->output_fp, "\r\n") < 0)
+	return 1;
+      cpl_list_completions(matches, gl->output_fp, gl->ncolumn);
+    };
+/*
+ * Redisplay the line unchanged.
+ */
+    return gl_redisplay(gl,1);
+/*
+ * Within the line delete the character that follows the cursor.
+ */
+  } else {
+/*
+ * If in vi command mode, first preserve the current line for potential use
+ * by vi-undo.
+ */
+    gl_save_for_undo(gl);
+/*
+ * Delete 'count' characters.
+ */
+    return gl_forward_delete_char(gl, count);
+  };
+}
+
+/*.......................................................................
+ * This function is normally bound to control-D in vi mode. When it is
+ * invoked within a line it lists possible file completions, and when
+ * invoked on an empty line it causes gl_get_line() to return EOF. This
+ * function emulates the one that is normally bound to control-D by tcsh.
+ */
+static KT_KEY_FN(gl_list_or_eof)
+{
+/*
+ * If we have an empty line arrange to return EOF.
+ */
+  if(gl->ntotal < 1) {
+    return 1;
+/*
+ * Otherwise list possible completions.
+ */
+  } else {
+/*
+ * Get the list of possible completions.
+ */
+    CplMatches *matches = cpl_complete_word(gl->cpl, gl->line, gl->buff_curpos,
+					    gl->cpl_data, gl->cpl_fn);
+    if(!matches) {
+      if(gl->echo &&
+	 fprintf(gl->output_fp, "\r\n%s\n", cpl_last_error(gl->cpl)) < 0)
+	return 1;
+      gl->term_curpos = 0;
+/*
+ * List the matches.
+ */
+    } else if(matches->nmatch > 0 && gl->echo) {
+      if(fprintf(gl->output_fp, "\r\n") < 0)
+	return 1;
+      cpl_list_completions(matches, gl->output_fp, gl->ncolumn);
+    };
+/*
+ * Redisplay the line unchanged.
+ */
+    return gl_redisplay(gl,1);
+  };
+}
+
+/*.......................................................................
+ * Where the user has used the symbolic arrow-key names to specify
+ * arrow key bindings, bind the specified action functions to the default
+ * and terminal specific arrow key sequences.
+ *
+ * Input:
+ *  gl     GetLine *   The getline resource object.
+ * Output:
+ *  return     int     0 - OK.
+ *                     1 - Error.
+ */
+static int _gl_bind_arrow_keys(GetLine *gl)
+{
+/*
+ * Process each of the arrow keys.
+ */
+  if(_gl_rebind_arrow_key(gl->bindings, "up", gl->u_arrow, "^[[A", "^[OA") ||
+     _gl_rebind_arrow_key(gl->bindings, "down", gl->d_arrow, "^[[B", "^[OB") ||
+     _gl_rebind_arrow_key(gl->bindings, "left", gl->l_arrow, "^[[D", "^[OD") ||
+     _gl_rebind_arrow_key(gl->bindings, "right", gl->r_arrow, "^[[C", "^[OC"))
+    return 1;
+  return 0;
+}
+
+/*.......................................................................
+ * Lookup the action function of a symbolic arrow-key binding, and bind
+ * it to the terminal-specific and default arrow-key sequences. Note that
+ * we don't trust the terminal-specified key sequences to be correct.
+ * The main reason for this is that on some machines the xterm terminfo
+ * entry is for hardware X-terminals, rather than xterm terminal emulators
+ * and the two terminal types emit different character sequences when the
+ * their cursor keys are pressed. As a result we also supply a couple
+ * of default key sequences.
+ *
+ * Input:
+ *  bindings     KeyTab *   The table of key bindings.
+ *  name           char *   The symbolic name of the arrow key.
+ *  term_seq       char *   The terminal-specific arrow-key sequence.
+ *  def_seq1       char *   The first default arrow-key sequence.
+ *  def_seq2       char *   The second arrow-key sequence.
+ * Output:
+ *  return          int     0 - OK.
+ *                          1 - Error.
+ */
+static int _gl_rebind_arrow_key(KeyTab *bindings, const char *name,
+				const char *term_seq, const char *def_seq1,
+				const char *def_seq2)
+{
+  int first,last;  /* The indexes of the first and last matching entries */
+/*
+ * Lookup the key binding for the symbolic name of the arrow key. This
+ * will either be the default action, or a user provided one.
+ */
+  if(_kt_lookup_keybinding(bindings, name, strlen(name), &first, &last)
+     == KT_EXACT_MATCH) {
+/*
+ * Get the action function.
+ */
+    KtKeyFn *key_fn = bindings->table[first].keyfn;
+/*
+ * Bind this to each of the specified key sequences.
+ */
+    if((term_seq && _kt_set_keyfn(bindings, KTB_TERM, term_seq, key_fn)) ||
+       (def_seq1 && _kt_set_keyfn(bindings, KTB_NORM, def_seq1, key_fn)) ||
+       (def_seq2 && _kt_set_keyfn(bindings, KTB_NORM, def_seq2, key_fn)))
+      return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Read getline configuration information from a given file.
+ *
+ * Input:
+ *  gl           GetLine *  The getline resource object.
+ *  filename  const char *  The name of the file to read configuration
+ *                          information from. The contents of this file
+ *                          are as described in the gl_get_line(3) man
+ *                          page for the default ~/.teclarc configuration
+ *                          file.
+ *  who         KtBinder    Who bindings are to be installed for.
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - Irrecoverable error.
+ */
+static int _gl_read_config_file(GetLine *gl, const char *filename, KtBinder who)
+{
+  FileExpansion *expansion; /* The expansion of the filename */
+  FILE *fp;                 /* The opened file */
+  int waserr = 0;           /* True if an error occurred while reading */
+  int lineno = 1;           /* The line number being processed */
+/*
+ * Check the arguments.
+ */
+  if(!gl || !filename) {
+    fprintf(stderr, "_gl_read_config_file: Invalid arguments.\n");
+    return 1;
+  };
+/*
+ * Expand the filename.
+ */
+  expansion = ef_expand_file(gl->ef, filename, -1);
+  if(!expansion) {
+    fprintf(stderr, "Unable to expand %s (%s).\n", filename,
+            ef_last_error(gl->ef));
+    return 1;
+  };
+/*
+ * Attempt to open the file.
+ */
+  fp = fopen(expansion->files[0], "r");
+/*
+ * It isn't an error for there to be no configuration file.
+ */
+  if(!fp)
+    return 0;
+/*
+ * Parse the contents of the file.
+ */
+  while(!waserr && !feof(fp))
+    waserr = _gl_parse_config_line(gl, fp, glc_file_getc, filename, who,
+				   &lineno);
+/*
+ * Bind action functions to the terminal-specific arrow keys.
+ */
+  if(_gl_bind_arrow_keys(gl))
+    return 1;
+/*
+ * Clean up.
+ */
+  (void) fclose(fp);
+  return waserr;
+}
+
+/*.......................................................................
+ * Read GetLine configuration information from a string. The contents of
+ * the string are the same as those described in the gl_get_line(3)
+ * man page for the contents of the ~/.teclarc configuration file.
+ */
+static int _gl_read_config_string(GetLine *gl, const char *buffer, KtBinder who)
+{
+  const char *bptr;         /* A pointer into buffer[] */
+  int waserr = 0;           /* True if an error occurred while reading */
+  int lineno = 1;           /* The line number being processed */
+/*
+ * Check the arguments.
+ */
+  if(!gl || !buffer) {
+    fprintf(stderr, "_gl_read_config_string: Invalid arguments.\n");
+    return 1;
+  };
+/*
+ * Get a pointer to the start of the buffer.
+ */
+  bptr = buffer;
+/*
+ * Parse the contents of the buffer.
+ */
+  while(!waserr && *bptr)
+    waserr = _gl_parse_config_line(gl, &bptr, glc_buff_getc, "", who, &lineno);
+/*
+ * Bind action functions to the terminal-specific arrow keys.
+ */
+  if(_gl_bind_arrow_keys(gl))
+    return 1;
+  return waserr;
+}
+
+/*.......................................................................
+ * Parse the next line of a getline configuration file.
+ *
+ * Input:
+ *  gl         GetLine *  The getline resource object.
+ *  stream        void *  The pointer representing the stream to be read
+ *                        by getc_fn().
+ *  getc_fn  GlcGetcFn *  A callback function which when called with
+ *                       'stream' as its argument, returns the next
+ *                        unread character from the stream.
+ *  origin  const char *  The name of the entity being read (eg. a
+ *                        file name).
+ *  who       KtBinder    Who bindings are to be installed for.
+ * Input/Output:
+ *  lineno         int *  The line number being processed is to be
+ *                        maintained in *lineno.
+ * Output:
+ *  return         int    0 - OK.
+ *                        1 - Irrecoverable error.
+ */
+static int _gl_parse_config_line(GetLine *gl, void *stream, GlcGetcFn *getc_fn,
+				 const char *origin, KtBinder who, int *lineno)
+{
+  char buffer[GL_CONF_BUFLEN+1];  /* The input line buffer */
+  char *argv[GL_CONF_MAXARG];     /* The argument list */
+  int argc = 0;                   /* The number of arguments in argv[] */
+  int c;                          /* A character from the file */
+  int escaped = 0;                /* True if the next character is escaped */
+  int i;
+/*
+ * Skip spaces and tabs.
+ */
+  do c = getc_fn(stream); while(c==' ' || c=='\t');
+/*
+ * Comments extend to the end of the line.
+ */
+  if(c=='#')
+    do c = getc_fn(stream); while(c != '\n' && c != EOF);
+/*
+ * Ignore empty lines.
+ */
+  if(c=='\n' || c==EOF) {
+    (*lineno)++;
+    return 0;
+  };
+/*
+ * Record the buffer location of the start of the first argument.
+ */
+  argv[argc] = buffer;
+/*
+ * Read the rest of the line, stopping early if a comment is seen, or
+ * the buffer overflows, and replacing sequences of spaces with a
+ * '\0', and recording the thus terminated string as an argument.
+ */
+  i = 0;
+  while(i<GL_CONF_BUFLEN) {
+/*
+ * Did we hit the end of the latest argument?
+ */
+    if(c==EOF || (!escaped && (c==' ' || c=='\n' || c=='\t' || c=='#'))) {
+/*
+ * Terminate the argument.
+ */
+      buffer[i++] = '\0';
+      argc++;
+/*
+ * Skip spaces and tabs.
+ */
+      while(c==' ' || c=='\t')
+	c = getc_fn(stream);
+/*
+ * If we hit the end of the line, or the start of a comment, exit the loop.
+ */
+      if(c==EOF || c=='\n' || c=='#')
+	break;
+/*
+ * Start recording the next argument.
+ */
+      if(argc >= GL_CONF_MAXARG) {
+	fprintf(stderr, "%s:%d: Too many arguments.\n", origin, *lineno);
+	do c = getc_fn(stream); while(c != '\n' && c != EOF); /* Skip past eol */
+	return 0;
+      };
+      argv[argc] = buffer + i;
+/*
+ * The next character was preceded by spaces, so it isn't escaped.
+ */
+      escaped = 0;
+    } else {
+/*
+ * If we hit an unescaped backslash, this means that we should arrange
+ * to treat the next character like a simple alphabetical character.
+ */
+      if(c=='\\' && !escaped) {
+	escaped = 1;
+/*
+ * Splice lines where the newline is escaped.
+ */
+      } else if(c=='\n' && escaped) {
+	(*lineno)++;
+/*
+ * Record a normal character, preserving any preceding backslash.
+ */
+      } else {
+	if(escaped)
+	  buffer[i++] = '\\';
+	if(i>=GL_CONF_BUFLEN)
+	  break;
+	escaped = 0;
+	buffer[i++] = c;
+      };
+/*
+ * Get the next character.
+ */
+      c = getc_fn(stream);
+    };
+  };
+/*
+ * Did the buffer overflow?
+ */
+  if(i>=GL_CONF_BUFLEN) {
+    fprintf(stderr, "%s:%d: Line too long.\n", origin, *lineno);
+    return 0;
+  };
+/*
+ * The first argument should be a command name.
+ */
+  if(strcmp(argv[0], "bind") == 0) {
+    const char *action = NULL; /* A NULL action removes a keybinding */
+    const char *keyseq = NULL;
+    switch(argc) {
+    case 3:
+      action = argv[2];
+    case 2:              /* Note the intentional fallthrough */
+      keyseq = argv[1];
+/*
+ * Attempt to record the new keybinding.
+ */
+      if(_kt_set_keybinding(gl->bindings, who, keyseq, action)) {
+	fprintf(stderr, "The error occurred at line %d of %s.\n", *lineno,
+		origin);
+      };
+      break;
+    default:
+      fprintf(stderr, "%s:%d: Wrong number of arguments.\n", origin, *lineno);
+    };
+  } else if(strcmp(argv[0], "edit-mode") == 0) {
+    if(argc == 2 && strcmp(argv[1], "emacs") == 0) {
+      gl_change_editor(gl, GL_EMACS_MODE);
+    } else if(argc == 2 && strcmp(argv[1], "vi") == 0) {
+      gl_change_editor(gl, GL_VI_MODE);
+    } else if(argc == 2 && strcmp(argv[1], "none") == 0) {
+      gl_change_editor(gl, GL_NO_EDITOR);
+    } else {
+      fprintf(stderr, "%s:%d: The argument of editor should be vi or emacs.\n",
+	      origin, *lineno);
+    };
+  } else if(strcmp(argv[0], "nobeep") == 0) {
+    gl->silence_bell = 1;
+  } else {
+    fprintf(stderr, "%s:%d: Unknown command name '%s'.\n", origin, *lineno,
+	    argv[0]);
+  };
+/*
+ * Skip any trailing comment.
+ */
+  while(c != '\n' && c != EOF)
+    c = getc_fn(stream);
+  (*lineno)++;
+  return 0;
+}
+
+/*.......................................................................
+ * This is the _gl_parse_config_line() callback function which reads the
+ * next character from a configuration file.
+ */
+static GLC_GETC_FN(glc_file_getc)
+{
+  return fgetc((FILE *) stream);
+}
+
+/*.......................................................................
+ * This is the _gl_parse_config_line() callback function which reads the
+ * next character from a buffer. Its stream argument is a pointer to a
+ * variable which is, in turn, a pointer into the buffer being read from.
+ */
+static GLC_GETC_FN(glc_buff_getc)
+{
+  const char **lptr = (char const **) stream;
+  return **lptr ? *(*lptr)++ : EOF;
+}
+
+/*.......................................................................
+ * When this action is triggered, it arranges to temporarily read command
+ * lines from the regular file whos name precedes the cursor.
+ * The current line is first discarded.
+ */
+static KT_KEY_FN(gl_read_from_file)
+{
+  char *start_path;       /* The pointer to the start of the pathname in */
+                          /*  gl->line[]. */
+  FileExpansion *result;  /* The results of the filename expansion */
+  int pathlen;            /* The length of the pathname being expanded */
+  int error_reported = 0; /* True after an error has been reported */
+/*
+ * Locate the start of the filename that precedes the cursor position.
+ */
+  start_path = _pu_start_of_path(gl->line,
+				 gl->buff_curpos > 0 ? gl->buff_curpos : 0);
+  if(!start_path)
+    return 1;
+/*
+ * Get the length of the pathname string.
+ */
+  pathlen = gl->buff_curpos - (start_path - gl->line);
+/*
+ * Attempt to expand the pathname.
+ */
+  result = ef_expand_file(gl->ef, start_path, pathlen);
+/*
+ * If there was an error, report the error on a new line, then redraw
+ * the original line.
+ */
+  if(!result) {
+    if(gl->echo &&
+       fprintf(gl->output_fp, "\r\n%s\n", ef_last_error(gl->ef)) < 0)
+      return 1;
+    error_reported = 1;
+/*
+ * If no files matched, report this as well.
+ */
+  } else if(result->nfile == 0 || !result->exists) {
+    if(gl->echo && fprintf(gl->output_fp, "\r\nNo files match.\n") < 0)
+      return 1;
+    error_reported = 1;
+/*
+ * Complain if more than one file matches.
+ */
+  } else if(result->nfile > 1) {
+    if(gl->echo &&
+       fprintf(gl->output_fp, "\r\nMore than one file matches.\n") < 0)
+      return 1;
+    error_reported = 1;
+/*
+ * Disallow input from anything but normal files. In principle we could
+ * also support input from named pipes. Terminal files would be a problem
+ * since we wouldn't know the terminal type, and other types of files
+ * might cause the library to lock up.
+ */
+  } else if(!_pu_path_is_file(result->files[0])) {
+    if(gl->echo && fprintf(gl->output_fp, "\r\nNot a normal file.\n") < 0)
+      return 1;
+    error_reported = 1;
+  } else {
+/*
+ * Attempt to open and install the specified file for reading.
+ */
+    gl->file_fp = fopen(result->files[0], "r");
+    if(!gl->file_fp) {
+      if(gl->echo && fprintf(gl->output_fp, "\r\nUnable to open: %s\n",
+		 result->files[0]) < 0)
+	return 1;
+      error_reported = 1;
+    };
+/*
+ * Inform the user what is happening.
+ */
+    if(gl->echo && fprintf(gl->output_fp, "\r\n<Taking input from %s>\n",
+			   result->files[0]) < 0)
+      return 1;
+  };
+/*
+ * If an error was reported, redisplay the current line.
+ */
+  if(error_reported) {
+    gl->term_curpos = 0;
+    return gl_redisplay(gl,1);
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Close any temporary file that is being used for input.
+ *
+ * Input:
+ *  gl     GetLine *  The getline resource object.
+ */
+static void gl_revert_input(GetLine *gl)
+{
+  if(gl->file_fp)
+    fclose(gl->file_fp);
+  gl->file_fp = NULL;
+}
+
+/*.......................................................................
+ * This is the action function that recalls the oldest line in the
+ * history buffer.
+ */
+static KT_KEY_FN(gl_beginning_of_history)
+{
+/*
+ * In vi mode, switch to command mode, since the user is very
+ * likely to want to move around newly recalled lines.
+ */
+  gl_vi_command_mode(gl);
+/*
+ * Forget any previous recall session.
+ */
+  gl->preload_id = 0;
+/*
+ * Recall the next oldest line in the history list.
+ */
+  if(_glh_oldest_line(gl->glh, gl->line, gl->linelen) == NULL)
+    return 0;
+/*
+ * Record the number of characters in the new string.
+ */
+  gl->ntotal = strlen(gl->line);
+/*
+ * Arrange to have the cursor placed at the end of the new line.
+ */
+  gl->buff_curpos = strlen(gl->line);
+/*
+ * Erase and display the new line.
+ */
+  return gl_redisplay(gl,1);
+}
+
+/*.......................................................................
+ * If a history session is currently in progress, this action function
+ * recalls the line that was being edited when the session started. If
+ * no history session is in progress, it does nothing.
+ */
+static KT_KEY_FN(gl_end_of_history)
+{
+/*
+ * In vi mode, switch to command mode, since the user is very
+ * likely to want to move around newly recalled lines.
+ */
+  gl_vi_command_mode(gl);
+/*
+ * Forget any previous recall session.
+ */
+  gl->preload_id = 0;
+/*
+ * Recall the next oldest line in the history list.
+ */
+  if(_glh_current_line(gl->glh, gl->line, gl->linelen) == NULL)
+    return 0;
+/*
+ * Record the number of characters in the new string.
+ */
+  gl->ntotal = strlen(gl->line);
+/*
+ * Arrange to have the cursor placed at the end of the new line.
+ */
+  gl->buff_curpos = strlen(gl->line);
+/*
+ * Erase and display the new line.
+ */
+  return gl_redisplay(gl,1);
+}
+
+/*.......................................................................
+ * This action function is treated specially, in that its count argument
+ * is set to the end keystroke of the keysequence that activated it.
+ * It accumulates a numeric argument, adding one digit on each call in
+ * which the last keystroke was a numeric digit.
+ */
+static KT_KEY_FN(gl_digit_argument)
+{
+/*
+ * Was the last keystroke a digit?
+ */
+  int is_digit = isdigit((int)(unsigned char) count);
+/*
+ * In vi command mode, a lone '0' means goto-start-of-line.
+ */
+  if(gl->vi.command && gl->number < 0 && count == '0')
+    return gl_beginning_of_line(gl, count);
+/*
+ * Are we starting to accumulate a new number?
+ */
+  if(gl->number < 0 || !is_digit)
+    gl->number = 0;
+/*
+ * Was the last keystroke a digit?
+ */
+  if(is_digit) {
+/*
+ * Read the numeric value of the digit, without assuming ASCII.
+ */
+    int n;
+    char s[2]; s[0] = count; s[1] = '\0';
+    n = atoi(s);
+/*
+ * Append the new digit.
+ */
+    gl->number = gl->number * 10 + n;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * The newline action function sets gl->endline to tell
+ * gl_get_input_line() that the line is now complete.
+ */
+static KT_KEY_FN(gl_newline)
+{
+  GlhLineID id;    /* The last history line recalled while entering this line */
+/*
+ * Flag the line as ended.
+ */
+  gl->endline = 1;
+/*
+ * Record the next position in the history buffer, for potential
+ * recall by an action function on the next call to gl_get_line().
+ */
+  id = _glh_line_id(gl->glh, 1);
+  if(id)
+    gl->preload_id = id;
+  return 0;
+}
+
+/*.......................................................................
+ * The 'repeat' action function sets gl->endline to tell
+ * gl_get_input_line() that the line is now complete, and records the
+ * ID of the next history line in gl->preload_id so that the next call
+ * to gl_get_input_line() will preload the line with that history line.
+ */
+static KT_KEY_FN(gl_repeat_history)
+{
+  gl->endline = 1;
+  gl->preload_id = _glh_line_id(gl->glh, 1);
+  gl->preload_history = 1;
+  return 0;
+}
+
+/*.......................................................................
+ * Flush unwritten characters to the terminal.
+ *
+ * Input:
+ *  gl     GetLine *  The getline resource object.
+ * Output:
+ *  return     int    0 - OK.
+ *                    1 - Error.
+ */
+static int gl_flush_output(GetLine *gl)
+{
+/*
+ * Attempt to flush output to the terminal, restarting the output
+ * if a signal is caught.
+ */
+  while(fflush(gl->output_fp) != 0) {
+    if(errno!=EINTR)
+      return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Change the style of editing to emulate a given editor.
+ *
+ * Input:
+ *  gl       GetLine *  The getline resource object.
+ *  editor  GlEditor    The type of editor to emulate.
+ * Output:
+ *  return       int    0 - OK.
+ *                      1 - Error.
+ */
+static int gl_change_editor(GetLine *gl, GlEditor editor)
+{
+/*
+ * Install the default key-bindings of the requested editor.
+ */
+  switch(editor) {
+  case GL_EMACS_MODE:
+    _kt_clear_bindings(gl->bindings, KTB_NORM);
+    _kt_clear_bindings(gl->bindings, KTB_TERM);
+    (void) _kt_add_bindings(gl->bindings, KTB_NORM, gl_emacs_bindings,
+		   sizeof(gl_emacs_bindings)/sizeof(gl_emacs_bindings[0]));
+    break;
+  case GL_VI_MODE:
+    _kt_clear_bindings(gl->bindings, KTB_NORM);
+    _kt_clear_bindings(gl->bindings, KTB_TERM);
+    (void) _kt_add_bindings(gl->bindings, KTB_NORM, gl_vi_bindings,
+			    sizeof(gl_vi_bindings)/sizeof(gl_vi_bindings[0]));
+    break;
+  case GL_NO_EDITOR:
+    break;
+  default:
+    fprintf(stderr, "gl_change_editor: Unknown editor.\n");
+    return 1;
+  };
+/*
+ * Record the new editing mode.
+ */
+  gl->editor = editor;
+  gl->vi.command = 0;     /* Start in input mode */
+  gl->insert_curpos = 0;
+/*
+ * Reinstate terminal-specific bindings.
+ */
+  if(gl->editor != GL_NO_EDITOR && gl->input_fp)
+    (void) gl_bind_terminal_keys(gl);
+  return 0;
+}
+
+/*.......................................................................
+ * This is an action function that switches to editing using emacs bindings
+ */
+static KT_KEY_FN(gl_emacs_editing_mode)
+{
+  return gl_change_editor(gl, GL_EMACS_MODE);
+}
+
+/*.......................................................................
+ * This is an action function that switches to editing using vi bindings
+ */
+static KT_KEY_FN(gl_vi_editing_mode)
+{
+  return gl_change_editor(gl, GL_VI_MODE);
+}
+
+/*.......................................................................
+ * This is the action function that switches to insert mode.
+ */
+static KT_KEY_FN(gl_vi_insert)
+{
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * Switch to vi insert mode.
+ */
+  gl->insert = 1;
+  gl->vi.command = 0;
+  gl->insert_curpos = gl->buff_curpos;
+  return 0;
+}
+
+/*.......................................................................
+ * This is an action function that switches to overwrite mode.
+ */
+static KT_KEY_FN(gl_vi_overwrite)
+{
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * Switch to vi overwrite mode.
+ */
+  gl->insert = 0;
+  gl->vi.command = 0;
+  gl->insert_curpos = gl->buff_curpos;
+  return 0;
+}
+
+/*.......................................................................
+ * This action function toggles the case of the character under the
+ * cursor.
+ */
+static KT_KEY_FN(gl_change_case)
+{
+  int i;
+/*
+ * Keep a record of the current insert mode and the cursor position.
+ */
+  int insert = gl->insert;
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+  gl_save_for_undo(gl);
+/*
+ * We want to overwrite the modified word.
+ */
+  gl->insert = 0;
+/*
+ * Toggle the case of 'count' characters.
+ */
+  for(i=0; i<count && gl->buff_curpos < gl->ntotal; i++) {
+    char *cptr = gl->line + gl->buff_curpos++;
+/*
+ * Convert the character to upper case?
+ */
+    if(islower((int)(unsigned char) *cptr))
+      *cptr = toupper((int) *cptr);
+    else if(isupper((int)(unsigned char) *cptr))
+      *cptr = tolower((int) *cptr);
+/*
+ * Write the possibly modified character back. Note that for non-modified
+ * characters we want to do this as well, so as to advance the cursor.
+ */
+      if(gl_output_char(gl, *cptr, cptr[1]))
+	return 1;
+  };
+/*
+ * Restore the insertion mode.
+ */
+  gl->insert = insert;
+  return gl_place_cursor(gl, gl->buff_curpos);	/* bounds check */
+}
+
+/*.......................................................................
+ * This is the action function which implements the vi-style action which
+ * moves the cursor to the start of the line, then switches to insert mode.
+ */
+static KT_KEY_FN(gl_vi_insert_at_bol)
+{
+  gl_save_for_undo(gl);
+  return gl_beginning_of_line(gl, 0) ||
+         gl_vi_insert(gl, 0);
+         
+}
+
+/*.......................................................................
+ * This is the action function which implements the vi-style action which
+ * moves the cursor to the end of the line, then switches to insert mode
+ * to allow text to be appended to the line.
+ */
+static KT_KEY_FN(gl_vi_append_at_eol)
+{
+  gl_save_for_undo(gl);
+  gl->vi.command = 0;	/* Allow cursor at EOL */
+  return gl_end_of_line(gl, 0) ||
+         gl_vi_insert(gl, 0);
+}
+
+/*.......................................................................
+ * This is the action function which implements the vi-style action which
+ * moves the cursor to right one then switches to insert mode, thus
+ * allowing text to be appended after the next character.
+ */
+static KT_KEY_FN(gl_vi_append)
+{
+  gl_save_for_undo(gl);
+  gl->vi.command = 0;	/* Allow cursor at EOL */
+  return gl_cursor_right(gl, 1) ||
+         gl_vi_insert(gl, 0);
+}
+
+/*.......................................................................
+ * This action function moves the cursor to the column specified by the
+ * numeric argument. Column indexes start at 1.
+ */
+static KT_KEY_FN(gl_goto_column)
+{
+  return gl_place_cursor(gl, count - 1);
+}
+
+/*.......................................................................
+ * Starting with the character under the cursor, replace 'count'
+ * characters with the next character that the user types.
+ */
+static KT_KEY_FN(gl_vi_replace_char)
+{
+  char c;  /* The replacement character */
+  int i;
+/*
+ * Keep a record of the current insert mode.
+ */
+  int insert = gl->insert;
+/*
+ * Get the replacement character.
+ */
+  if(gl->vi.repeat.active) {
+    c = gl->vi.repeat.input_char;
+  } else {
+    if(gl_read_character(gl, &c))
+      return 1;
+    gl->vi.repeat.input_char = c;
+  };
+/*
+ * Are there 'count' characters to be replaced?
+ */
+  if(gl->ntotal - gl->buff_curpos >= count) {
+/*
+ * If in vi command mode, preserve the current line for potential
+ * use by vi-undo.
+ */
+    gl_save_for_undo(gl);
+/*
+ * Temporarily switch to overwrite mode.
+ */
+    gl->insert = 0;
+/*
+ * Overwrite the current character plus count-1 subsequent characters
+ * with the replacement character.
+ */
+    for(i=0; i<count; i++)
+      gl_add_char_to_line(gl, c);
+/*
+ * Restore the original insert/overwrite mode.
+ */
+    gl->insert = insert;
+  };
+  return gl_place_cursor(gl, gl->buff_curpos);	/* bounds check */
+}
+
+/*.......................................................................
+ * This is an action function which changes all characters between the
+ * current cursor position and the end of the line.
+ */
+static KT_KEY_FN(gl_vi_change_rest_of_line)
+{
+  gl_save_for_undo(gl);
+  gl->vi.command = 0;	/* Allow cursor at EOL */
+  return gl_kill_line(gl, count) || gl_vi_insert(gl, 0);
+}
+
+/*.......................................................................
+ * This is an action function which changes all characters between the
+ * start of the line and the current cursor position.
+ */
+static KT_KEY_FN(gl_vi_change_to_bol)
+{
+  return gl_backward_kill_line(gl, count) || gl_vi_insert(gl, 0);
+}
+
+/*.......................................................................
+ * This is an action function which deletes the entire contents of the
+ * current line and switches to insert mode.
+ */
+static KT_KEY_FN(gl_vi_change_line)
+{
+  return gl_delete_line(gl, count) || gl_vi_insert(gl, 0);
+}
+
+/*.......................................................................
+ * Starting from the cursor position and looking towards the end of the
+ * line, copy 'count' characters to the cut buffer.
+ */
+static KT_KEY_FN(gl_forward_copy_char)
+{
+/*
+ * Limit the count to the number of characters available.
+ */
+  if(gl->buff_curpos + count >= gl->ntotal)
+    count = gl->ntotal - gl->buff_curpos;
+  if(count < 0)
+    count = 0;
+/*
+ * Copy the characters to the cut buffer.
+ */
+  memcpy(gl->cutbuf, gl->line + gl->buff_curpos, count);
+  gl->cutbuf[count] = '\0';
+  return 0;
+}
+
+/*.......................................................................
+ * Starting from the character before the cursor position and looking
+ * backwards towards the start of the line, copy 'count' characters to
+ * the cut buffer.
+ */
+static KT_KEY_FN(gl_backward_copy_char)
+{
+/*
+ * Limit the count to the number of characters available.
+ */
+  if(count > gl->buff_curpos)
+    count = gl->buff_curpos;
+  if(count < 0)
+    count = 0;
+  gl_place_cursor(gl, gl->buff_curpos - count);
+/*
+ * Copy the characters to the cut buffer.
+ */
+  memcpy(gl->cutbuf, gl->line + gl->buff_curpos, count);
+  gl->cutbuf[count] = '\0';
+  return 0;
+}
+
+/*.......................................................................
+ * Starting from the cursor position copy to the specified column into the
+ * cut buffer.
+ */
+static KT_KEY_FN(gl_copy_to_column)
+{
+  if (--count >= gl->buff_curpos)
+    return gl_forward_copy_char(gl, count - gl->buff_curpos);
+  else
+    return gl_backward_copy_char(gl, gl->buff_curpos - count);
+}
+
+/*.......................................................................
+ * Starting from the cursor position copy characters up to a matching
+ * parenthesis into the cut buffer.
+ */
+static KT_KEY_FN(gl_copy_to_parenthesis)
+{
+  int curpos = gl_index_of_matching_paren(gl);
+  if(curpos >= 0) {
+    gl_save_for_undo(gl);
+    if(curpos >= gl->buff_curpos)
+      return gl_forward_copy_char(gl, curpos - gl->buff_curpos + 1);
+    else
+      return gl_backward_copy_char(gl, ++gl->buff_curpos - curpos + 1);
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Starting from the cursor position copy the rest of the line into the
+ * cut buffer.
+ */
+static KT_KEY_FN(gl_copy_rest_of_line)
+{
+/*
+ * Copy the characters to the cut buffer.
+ */
+  memcpy(gl->cutbuf, gl->line + gl->buff_curpos, gl->ntotal - gl->buff_curpos);
+  gl->cutbuf[gl->ntotal - gl->buff_curpos] = '\0';
+  return 0;
+}
+
+/*.......................................................................
+ * Copy from the beginning of the line to the cursor position into the
+ * cut buffer.
+ */
+static KT_KEY_FN(gl_copy_to_bol)
+{
+/*
+ * Copy the characters to the cut buffer.
+ */
+  memcpy(gl->cutbuf, gl->line, gl->buff_curpos);
+  gl->cutbuf[gl->buff_curpos] = '\0';
+  gl_place_cursor(gl, 0);
+  return 0;
+}
+
+/*.......................................................................
+ * Copy the entire line into the cut buffer.
+ */
+static KT_KEY_FN(gl_copy_line)
+{
+/*
+ * Copy the characters to the cut buffer.
+ */
+  memcpy(gl->cutbuf, gl->line, gl->ntotal);
+  gl->cutbuf[gl->ntotal] = '\0';
+  return 0;
+}
+
+/*.......................................................................
+ * Search forwards for the next character that the user enters.
+ */
+static KT_KEY_FN(gl_forward_find_char)
+{
+  int pos = gl_find_char(gl, count, 1, 1, '\0');
+  return pos >= 0 && gl_place_cursor(gl, pos);
+}
+
+/*.......................................................................
+ * Search backwards for the next character that the user enters.
+ */
+static KT_KEY_FN(gl_backward_find_char)
+{
+  int pos = gl_find_char(gl, count, 0, 1, '\0');
+  return pos >= 0 && gl_place_cursor(gl, pos);
+}
+
+/*.......................................................................
+ * Search forwards for the next character that the user enters. Move up to,
+ * but not onto, the found character.
+ */
+static KT_KEY_FN(gl_forward_to_char)
+{
+  int pos = gl_find_char(gl, count, 1, 0, '\0');
+  return pos >= 0 && gl_place_cursor(gl, pos);
+}
+
+/*.......................................................................
+ * Search backwards for the next character that the user enters. Move back to,
+ * but not onto, the found character.
+ */
+static KT_KEY_FN(gl_backward_to_char)
+{
+  int pos = gl_find_char(gl, count, 0, 0, '\0');
+  return pos >= 0 && gl_place_cursor(gl, pos);
+}
+
+/*.......................................................................
+ * Searching in a given direction, return the index of a given (or
+ * read) character in the input line, or the character that precedes
+ * it in the specified search direction. Return -1 if not found.
+ *
+ * Input:
+ *  gl       GetLine *  The getline resource object.
+ *  count        int    The number of times to search.
+ *  forward      int    True if searching forward.
+ *  onto         int    True if the search should end on top of the
+ *                      character, false if the search should stop
+ *                      one character before the character in the
+ *                      specified search direction.
+ *  c           char    The character to be sought, or '\0' if the
+ *                      character should be read from the user.
+ * Output:
+ *  return       int    The index of the character in gl->line[], or
+ *                      -1 if not found.
+ */
+static int gl_find_char(GetLine *gl, int count, int forward, int onto, char c)
+{
+  int pos;     /* The index reached in searching the input line */
+  int i;
+/*
+ * Get a character from the user?
+ */
+  if(!c) {
+/*
+ * If we are in the process of repeating a previous change command, substitute
+ * the last find character.
+ */
+    if(gl->vi.repeat.active) {
+      c = gl->vi.find_char;
+    } else {
+      if(gl_read_character(gl, &c))
+	return -1;
+/*
+ * Record the details of the new search, for use by repeat finds.
+ */
+      gl->vi.find_forward = forward;
+      gl->vi.find_onto = onto;
+      gl->vi.find_char = c;
+    };
+  };
+/*
+ * Which direction should we search?
+ */
+  if(forward) {
+/*
+ * Search forwards 'count' times for the character, starting with the
+ * character that follows the cursor.
+ */
+    for(i=0, pos=gl->buff_curpos; i<count && pos < gl->ntotal; i++) {
+/*
+ * Advance past the last match (or past the current cursor position
+ * on the first search).
+ */
+      pos++;
+/*
+ * Search for the next instance of c.
+ */
+      for( ; pos<gl->ntotal && c!=gl->line[pos]; pos++)
+	;
+    };
+/*
+ * If the character was found and we have been requested to return the
+ * position of the character that precedes the desired character, then
+ * we have gone one character too far.
+ */
+    if(!onto && pos<gl->ntotal)
+      pos--;
+  } else {
+/*
+ * Search backwards 'count' times for the character, starting with the
+ * character that precedes the cursor.
+ */
+    for(i=0, pos=gl->buff_curpos; i<count && pos >= gl->insert_curpos; i++) {
+/*
+ * Step back one from the last match (or from the current cursor
+ * position on the first search).
+ */
+      pos--;
+/*
+ * Search for the next instance of c.
+ */
+      for( ; pos>=gl->insert_curpos && c!=gl->line[pos]; pos--)
+	;
+    };
+/*
+ * If the character was found and we have been requested to return the
+ * position of the character that precedes the desired character, then
+ * we have gone one character too far.
+ */
+    if(!onto && pos>=gl->insert_curpos)
+      pos++;
+  };
+/*
+ * If found, return the cursor position of the count'th match.
+ * Otherwise ring the terminal bell.
+ */
+  if(pos >= gl->insert_curpos && pos < gl->ntotal) {
+    return pos;
+  } else {
+    (void) gl_ring_bell(gl, 1);
+    return -1;
+  }
+}
+
+/*.......................................................................
+ * Repeat the last character search in the same direction as the last
+ * search.
+ */
+static KT_KEY_FN(gl_repeat_find_char)
+{
+  int pos = gl->vi.find_char ?
+    gl_find_char(gl, count, gl->vi.find_forward, gl->vi.find_onto,
+		 gl->vi.find_char) : -1;
+  return pos >= 0 && gl_place_cursor(gl, pos);
+}
+
+/*.......................................................................
+ * Repeat the last character search in the opposite direction as the last
+ * search.
+ */
+static KT_KEY_FN(gl_invert_refind_char)
+{
+  int pos = gl->vi.find_char ?
+    gl_find_char(gl, count, !gl->vi.find_forward, gl->vi.find_onto,
+		 gl->vi.find_char) : -1;
+  return pos >= 0 && gl_place_cursor(gl, pos);
+}
+
+/*.......................................................................
+ * Search forward from the current position of the cursor for 'count'
+ * word endings, returning the index of the last one found, or the end of
+ * the line if there were less than 'count' words.
+ *
+ * Input:
+ *  gl       GetLine *  The getline resource object.
+ *  n            int    The number of word boundaries to search for.
+ * Output:
+ *  return       int    The buffer index of the located position.
+ */
+static int gl_nth_word_end_forward(GetLine *gl, int n)
+{
+  int bufpos;   /* The buffer index being checked. */
+  int i;
+/*
+ * In order to guarantee forward motion to the next word ending,
+ * we need to start from one position to the right of the cursor
+ * position, since this may already be at the end of a word.
+ */
+  bufpos = gl->buff_curpos + 1;
+/*
+ * If we are at the end of the line, return the index of the last
+ * real character on the line. Note that this will be -1 if the line
+ * is empty.
+ */
+  if(bufpos >= gl->ntotal)
+    return gl->ntotal - 1;
+/*
+ * Search 'n' times, unless the end of the input line is reached first.
+ */
+  for(i=0; i<n && bufpos<gl->ntotal; i++) {
+/*
+ * If we are not already within a word, skip to the start of the next word.
+ */
+    for( ; bufpos<gl->ntotal && !gl_is_word_char((int)gl->line[bufpos]);
+	bufpos++)
+      ;
+/*
+ * Find the end of the next word.
+ */
+    for( ; bufpos<gl->ntotal && gl_is_word_char((int)gl->line[bufpos]);
+	bufpos++)
+      ;
+  };
+/*
+ * We will have overshot.
+ */
+  return bufpos > 0 ? bufpos-1 : bufpos;
+}
+
+/*.......................................................................
+ * Search forward from the current position of the cursor for 'count'
+ * word starts, returning the index of the last one found, or the end of
+ * the line if there were less than 'count' words.
+ *
+ * Input:
+ *  gl       GetLine *  The getline resource object.
+ *  n            int    The number of word boundaries to search for.
+ * Output:
+ *  return       int    The buffer index of the located position.
+ */
+static int gl_nth_word_start_forward(GetLine *gl, int n)
+{
+  int bufpos;   /* The buffer index being checked. */
+  int i;
+/*
+ * Get the current cursor position.
+ */
+  bufpos = gl->buff_curpos;
+/*
+ * Search 'n' times, unless the end of the input line is reached first.
+ */
+  for(i=0; i<n && bufpos<gl->ntotal; i++) {
+/*
+ * Find the end of the current word.
+ */
+    for( ; bufpos<gl->ntotal && gl_is_word_char((int)gl->line[bufpos]);
+	bufpos++)
+      ;
+/*
+ * Skip to the start of the next word.
+ */
+    for( ; bufpos<gl->ntotal && !gl_is_word_char((int)gl->line[bufpos]);
+	bufpos++)
+      ;
+  };
+  return bufpos;
+}
+
+/*.......................................................................
+ * Search backward from the current position of the cursor for 'count'
+ * word starts, returning the index of the last one found, or the start
+ * of the line if there were less than 'count' words.
+ *
+ * Input:
+ *  gl       GetLine *  The getline resource object.
+ *  n            int    The number of word boundaries to search for.
+ * Output:
+ *  return       int    The buffer index of the located position.
+ */
+static int gl_nth_word_start_backward(GetLine *gl, int n)
+{
+  int bufpos;   /* The buffer index being checked. */
+  int i;
+/*
+ * Get the current cursor position.
+ */
+  bufpos = gl->buff_curpos;
+/*
+ * Search 'n' times, unless the beginning of the input line (or vi insertion
+ * point) is reached first.
+ */
+  for(i=0; i<n && bufpos > gl->insert_curpos; i++) {
+/*
+ * Starting one character back from the last search, so as not to keep
+ * settling on the same word-start, search backwards until finding a
+ * word character.
+ */
+    while(--bufpos >= gl->insert_curpos &&
+          !gl_is_word_char((int)gl->line[bufpos]))
+      ;
+/*
+ * Find the start of the word.
+ */
+    while(--bufpos >= gl->insert_curpos &&
+          gl_is_word_char((int)gl->line[bufpos]))
+      ;
+/*
+ * We will have gone one character too far.
+ */
+    bufpos++;
+  };
+  return bufpos >= gl->insert_curpos ? bufpos : gl->insert_curpos;
+}
+
+/*.......................................................................
+ * Copy one or more words into the cut buffer without moving the cursor
+ * or deleting text.
+ */
+static KT_KEY_FN(gl_forward_copy_word)
+{
+/*
+ * Find the location of the count'th start or end of a word
+ * after the cursor, depending on whether in emacs or vi mode.
+ */
+  int next = gl->editor == GL_EMACS_MODE ?
+    gl_nth_word_end_forward(gl, count) :
+    gl_nth_word_start_forward(gl, count);
+/*
+ * How many characters are to be copied into the cut buffer?
+ */
+  int n = next - gl->buff_curpos;
+/*
+ * Copy the specified segment and terminate the string.
+ */
+  memcpy(gl->cutbuf, gl->line + gl->buff_curpos, n);
+  gl->cutbuf[n] = '\0';
+  return 0;
+}
+
+/*.......................................................................
+ * Copy one or more words preceding the cursor into the cut buffer,
+ * without moving the cursor or deleting text.
+ */
+static KT_KEY_FN(gl_backward_copy_word)
+{
+/*
+ * Find the location of the count'th start of word before the cursor.
+ */
+  int next = gl_nth_word_start_backward(gl, count);
+/*
+ * How many characters are to be copied into the cut buffer?
+ */
+  int n = gl->buff_curpos - next;
+  gl_place_cursor(gl, next);
+/*
+ * Copy the specified segment and terminate the string.
+ */
+  memcpy(gl->cutbuf, gl->line + next, n);
+  gl->cutbuf[n] = '\0';
+  return 0;
+}
+
+/*.......................................................................
+ * Copy the characters between the cursor and the count'th instance of
+ * a specified character in the input line, into the cut buffer.
+ *
+ * Input:
+ *  gl       GetLine *  The getline resource object.
+ *  count        int    The number of times to search.
+ *  c           char    The character to be searched for, or '\0' if
+ *                      the character should be read from the user.
+ *  forward      int    True if searching forward.
+ *  onto         int    True if the search should end on top of the
+ *                      character, false if the search should stop
+ *                      one character before the character in the
+ *                      specified search direction.
+ * Output:
+ *  return       int    0 - OK.
+ *                      1 - Error.
+ *
+ */
+static int gl_copy_find(GetLine *gl, int count, char c, int forward, int onto)
+{
+  int n;  /* The number of characters in the cut buffer */
+/*
+ * Search for the character, and abort the operation if not found.
+ */
+  int pos = gl_find_char(gl, count, forward, onto, c);
+  if(pos < 0)
+    return 0;
+/*
+ * Copy the specified segment.
+ */
+  if(forward) {
+    n = pos + 1 - gl->buff_curpos;
+    memcpy(gl->cutbuf, gl->line + gl->buff_curpos, n);
+  } else {
+    n = gl->buff_curpos - pos;
+    memcpy(gl->cutbuf, gl->line + pos, n);
+    if(gl->editor == GL_VI_MODE)
+      gl_place_cursor(gl, pos);
+  }
+/*
+ * Terminate the copy.
+ */
+  gl->cutbuf[n] = '\0';
+  return 0;
+}
+
+/*.......................................................................
+ * Copy a section up to and including a specified character into the cut
+ * buffer without moving the cursor or deleting text.
+ */
+static KT_KEY_FN(gl_forward_copy_find)
+{
+  return gl_copy_find(gl, count, '\0', 1, 1);
+}
+
+/*.......................................................................
+ * Copy a section back to and including a specified character into the cut
+ * buffer without moving the cursor or deleting text.
+ */
+static KT_KEY_FN(gl_backward_copy_find)
+{
+  return gl_copy_find(gl, count, '\0', 0, 1);
+}
+
+/*.......................................................................
+ * Copy a section up to and not including a specified character into the cut
+ * buffer without moving the cursor or deleting text.
+ */
+static KT_KEY_FN(gl_forward_copy_to)
+{
+  return gl_copy_find(gl, count, '\0', 1, 0);
+}
+
+/*.......................................................................
+ * Copy a section back to and not including a specified character into the cut
+ * buffer without moving the cursor or deleting text.
+ */
+static KT_KEY_FN(gl_backward_copy_to)
+{
+  return gl_copy_find(gl, count, '\0', 0, 0);
+}
+
+/*.......................................................................
+ * Copy to a character specified in a previous search into the cut
+ * buffer without moving the cursor or deleting text.
+ */
+static KT_KEY_FN(gl_copy_refind)
+{
+  return gl_copy_find(gl, count, gl->vi.find_char, gl->vi.find_forward,
+		      gl->vi.find_onto);
+}
+
+/*.......................................................................
+ * Copy to a character specified in a previous search, but in the opposite
+ * direction, into the cut buffer without moving the cursor or deleting text.
+ */
+static KT_KEY_FN(gl_copy_invert_refind)
+{
+  return gl_copy_find(gl, count, gl->vi.find_char, !gl->vi.find_forward,
+		      gl->vi.find_onto);
+}
+
+/*.......................................................................
+ * Set the position of the cursor in the line input buffer and the
+ * terminal.
+ *
+ * Input:
+ *  gl       GetLine *  The getline resource object.
+ *  buff_curpos  int    The new buffer cursor position.
+ * Output:
+ *  return       int    0 - OK.
+ *                      1 - Error.
+ */
+static int gl_place_cursor(GetLine *gl, int buff_curpos)
+{
+/*
+ * Don't allow the cursor position to go out of the bounds of the input
+ * line.
+ */
+  if(buff_curpos >= gl->ntotal)
+    buff_curpos = gl->vi.command ? gl->ntotal-1 : gl->ntotal;
+  if(buff_curpos < 0)
+    buff_curpos = 0;
+/*
+ * Record the new buffer position.
+ */
+  gl->buff_curpos = buff_curpos;
+/*
+ * Move the terminal cursor to the corresponding character.
+ */
+  return gl_set_term_curpos(gl, gl_buff_curpos_to_term_curpos(gl, buff_curpos));
+}
+
+/*.......................................................................
+ * In vi command mode, this function saves the current line to the
+ * historical buffer needed by the undo command. In emacs mode it does
+ * nothing. In order to allow action functions to call other action
+ * functions, gl_interpret_char() sets gl->vi.undo.saved to 0 before
+ * invoking an action, and thereafter once any call to this function
+ * has set it to 1, further calls are ignored.
+ *
+ * Input:
+ *  gl       GetLine *  The getline resource object.
+ */
+static void gl_save_for_undo(GetLine *gl)
+{
+  if(gl->vi.command && !gl->vi.undo.saved) {
+    strcpy(gl->vi.undo.line, gl->line);
+    gl->vi.undo.buff_curpos = gl->buff_curpos;
+    gl->vi.undo.ntotal = gl->ntotal;
+    gl->vi.undo.saved = 1;
+  };
+  if(gl->vi.command && !gl->vi.repeat.saved &&
+     gl->current_fn != gl_vi_repeat_change) {
+    gl->vi.repeat.fn = gl->current_fn;
+    gl->vi.repeat.count = gl->current_count;
+    gl->vi.repeat.saved = 1;
+  };
+  return;
+}
+
+/*.......................................................................
+ * In vi mode, restore the line to the way it was before the last command
+ * mode operation, storing the current line in the buffer so that the
+ * undo operation itself can subsequently be undone.
+ */
+static KT_KEY_FN(gl_vi_undo)
+{
+/*
+ * Get pointers into the two lines.
+ */
+  char *undo_ptr = gl->vi.undo.line;
+  char *line_ptr = gl->line;
+/*
+ * Swap the characters of the two buffers up to the length of the shortest
+ * line.
+ */
+  while(*undo_ptr && *line_ptr) {
+    char c = *undo_ptr;
+    *undo_ptr++ = *line_ptr;
+    *line_ptr++ = c;
+  };
+/*
+ * Copy the rest directly.
+ */
+  if(gl->ntotal > gl->vi.undo.ntotal) {
+    strcpy(undo_ptr, line_ptr);
+    *line_ptr = '\0';
+  } else {
+    strcpy(line_ptr, undo_ptr);
+    *undo_ptr = '\0';
+  };
+/*
+ * Swap the length information.
+ */
+  {
+    int ntotal = gl->ntotal;
+    gl->ntotal = gl->vi.undo.ntotal;
+    gl->vi.undo.ntotal = ntotal;
+  };
+/*
+ * Set both cursor positions to the leftmost of the saved and current
+ * cursor positions to emulate what vi does.
+ */
+  if(gl->buff_curpos < gl->vi.undo.buff_curpos)
+    gl->vi.undo.buff_curpos = gl->buff_curpos;
+  else
+    gl->buff_curpos = gl->vi.undo.buff_curpos;
+/*
+ * Since we have bipassed calling gl_save_for_undo(), record repeat
+ * information inline.
+ */
+  gl->vi.repeat.fn = gl_vi_undo;
+  gl->vi.repeat.count = 1;
+/*
+ * Display the restored line.
+ */
+  return gl_redisplay(gl,1);
+}
+
+/*.......................................................................
+ * Delete the following word and leave the user in vi insert mode.
+ */
+static KT_KEY_FN(gl_vi_forward_change_word)
+{
+  gl_save_for_undo(gl);
+  gl->vi.command = 0;	/* Allow cursor at EOL */
+  return gl_forward_delete_word(gl, count) || gl_vi_insert(gl, 0);
+}
+
+/*.......................................................................
+ * Delete the preceding word and leave the user in vi insert mode.
+ */
+static KT_KEY_FN(gl_vi_backward_change_word)
+{
+  return gl_backward_delete_word(gl, count) || gl_vi_insert(gl, 0);
+}
+
+/*.......................................................................
+ * Delete the following section and leave the user in vi insert mode.
+ */
+static KT_KEY_FN(gl_vi_forward_change_find)
+{
+  return gl_delete_find(gl, count, '\0', 1, 1, 1);
+}
+
+/*.......................................................................
+ * Delete the preceding section and leave the user in vi insert mode.
+ */
+static KT_KEY_FN(gl_vi_backward_change_find)
+{
+  return gl_delete_find(gl, count, '\0', 0, 1, 1);
+}
+
+/*.......................................................................
+ * Delete the following section and leave the user in vi insert mode.
+ */
+static KT_KEY_FN(gl_vi_forward_change_to)
+{
+  return gl_delete_find(gl, count, '\0', 1, 0, 1);
+}
+
+/*.......................................................................
+ * Delete the preceding section and leave the user in vi insert mode.
+ */
+static KT_KEY_FN(gl_vi_backward_change_to)
+{
+  return gl_delete_find(gl, count, '\0', 0, 0, 1);
+}
+
+/*.......................................................................
+ * Delete to a character specified by a previous search and leave the user
+ * in vi insert mode.
+ */
+static KT_KEY_FN(gl_vi_change_refind)
+{
+  return gl_delete_find(gl, count, gl->vi.find_char, gl->vi.find_forward,
+			gl->vi.find_onto, 1);
+}
+
+/*.......................................................................
+ * Delete to a character specified by a previous search, but in the opposite
+ * direction, and leave the user in vi insert mode.
+ */
+static KT_KEY_FN(gl_vi_change_invert_refind)
+{
+  return gl_delete_find(gl, count, gl->vi.find_char, !gl->vi.find_forward,
+			gl->vi.find_onto, 1);
+}
+
+/*.......................................................................
+ * Delete the following character and leave the user in vi insert mode.
+ */
+static KT_KEY_FN(gl_vi_forward_change_char)
+{
+  gl_save_for_undo(gl);
+  gl->vi.command = 0;	/* Allow cursor at EOL */
+  return gl_delete_chars(gl, count, 1) || gl_vi_insert(gl, 0);
+}
+
+/*.......................................................................
+ * Delete the preceding character and leave the user in vi insert mode.
+ */
+static KT_KEY_FN(gl_vi_backward_change_char)
+{
+  return gl_backward_delete_char(gl, count) || gl_vi_insert(gl, 0);
+}
+
+/*.......................................................................
+ * Starting from the cursor position change characters to the specified column.
+ */
+static KT_KEY_FN(gl_vi_change_to_column)
+{
+  if (--count >= gl->buff_curpos)
+    return gl_vi_forward_change_char(gl, count - gl->buff_curpos);
+  else
+    return gl_vi_backward_change_char(gl, gl->buff_curpos - count);
+}
+
+/*.......................................................................
+ * Starting from the cursor position change characters to a matching
+ * parenthesis.
+ */
+static KT_KEY_FN(gl_vi_change_to_parenthesis)
+{
+  int curpos = gl_index_of_matching_paren(gl);
+  if(curpos >= 0) {
+    gl_save_for_undo(gl);
+    if(curpos >= gl->buff_curpos)
+      return gl_vi_forward_change_char(gl, curpos - gl->buff_curpos + 1);
+    else
+      return gl_vi_backward_change_char(gl, ++gl->buff_curpos - curpos + 1);
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * If in vi mode, switch to vi command mode.
+ *
+ * Input:
+ *  gl       GetLine *  The getline resource object.
+ */
+static void gl_vi_command_mode(GetLine *gl)
+{
+  if(gl->editor == GL_VI_MODE && !gl->vi.command) {
+    gl->insert = 1;
+    gl->vi.command = 1;
+    gl->vi.repeat.input_curpos = gl->insert_curpos;
+    gl->vi.repeat.command_curpos = gl->buff_curpos;
+    gl->insert_curpos = 0;	/* unrestrict left motion boundary */
+    gl_cursor_left(gl, 1); /* Vi moves left one on entering command mode */
+  };
+}
+
+/*.......................................................................
+ * This is an action function which rings the terminal bell.
+ */
+static KT_KEY_FN(gl_ring_bell)
+{
+  return gl->silence_bell ? 0 :
+    gl_output_control_sequence(gl, 1, gl->sound_bell);
+}
+
+/*.......................................................................
+ * This is the action function which implements the vi-repeat-change
+ * action.
+ */
+static KT_KEY_FN(gl_vi_repeat_change)
+{
+  int status;   /* The return status of the repeated action function */
+  int i;
+/*
+ * Nothing to repeat?
+ */
+  if(!gl->vi.repeat.fn)
+    return gl_ring_bell(gl, 1);
+/*
+ * Provide a way for action functions to know whether they are being
+ * called by us.
+ */
+  gl->vi.repeat.active = 1;
+/*
+ * Re-run the recorded function.
+ */
+  status = gl->vi.repeat.fn(gl, gl->vi.repeat.count);
+/*
+ * Mark the repeat as completed.
+ */
+  gl->vi.repeat.active = 0;
+/*
+ * Is we are repeating a function that has just switched to input
+ * mode to allow the user to type, re-enter the text that the user
+ * previously entered.
+ */
+  if(status==0 && !gl->vi.command) {
+/*
+ * Make sure that the current line has been saved.
+ */
+    gl_save_for_undo(gl);
+/*
+ * Repeat a previous insertion or overwrite?
+ */
+    if(gl->vi.repeat.input_curpos >= 0 &&
+       gl->vi.repeat.input_curpos <= gl->vi.repeat.command_curpos &&
+       gl->vi.repeat.command_curpos <= gl->vi.undo.ntotal) {
+/*
+ * Using the current line which is saved in the undo buffer, plus
+ * the range of characters therein, as recorded by gl_vi_command_mode(),
+ * add the characters that the user previously entered, to the input
+ * line.
+ */
+      for(i=gl->vi.repeat.input_curpos; i<gl->vi.repeat.command_curpos; i++) {
+	if(gl_add_char_to_line(gl, gl->vi.undo.line[i]))
+	  return 1;
+      };
+    };
+/*
+ * Switch back to command mode, now that the insertion has been repeated.
+ */
+    gl_vi_command_mode(gl);
+  };
+  return status;
+}
+
+/*.......................................................................
+ * If the cursor is currently over a parenthesis character, return the
+ * index of its matching parenthesis. If not currently over a parenthesis
+ * character, return the next close parenthesis character to the right of
+ * the cursor. If the respective parenthesis character isn't found,
+ * ring the terminal bell and return -1.
+ *
+ * Input:
+ *  gl       GetLine *  The getline resource object.
+ * Output:
+ *  return       int    Either the index of the matching parenthesis,
+ *                      or -1 if not found.
+ */
+static int gl_index_of_matching_paren(GetLine *gl)
+{
+  int i;
+/*
+ * List the recognized parentheses, and their matches.
+ */
+  const char *o_paren = "([{";
+  const char *c_paren = ")]}";
+  const char *cptr;
+/*
+ * Get the character that is currently under the cursor.
+ */
+  char c = gl->line[gl->buff_curpos];
+/*
+ * If the character under the cursor is an open parenthesis, look forward
+ * for the matching close parenthesis.
+ */
+  if((cptr=strchr(o_paren, c))) {
+    char match = c_paren[cptr - o_paren];
+    int matches_needed = 1;
+    for(i=gl->buff_curpos+1; i<gl->ntotal; i++) {
+      if(gl->line[i] == c)
+	matches_needed++;
+      else if(gl->line[i] == match && --matches_needed==0)
+	return i;
+    };
+/*
+ * If the character under the cursor is an close parenthesis, look forward
+ * for the matching open parenthesis.
+ */
+  } else if((cptr=strchr(c_paren, c))) {
+    char match = o_paren[cptr - c_paren];
+    int matches_needed = 1;
+    for(i=gl->buff_curpos-1; i>=0; i--) {
+      if(gl->line[i] == c)
+	matches_needed++;
+      else if(gl->line[i] == match && --matches_needed==0)
+	return i;
+    };
+/*
+ * If not currently over a parenthesis character, search forwards for
+ * the first close parenthesis (this is what the vi % binding does).
+ */
+  } else {
+    for(i=gl->buff_curpos+1; i<gl->ntotal; i++)
+      if(strchr(c_paren, gl->line[i]) != NULL)
+	return i;
+  };
+/*
+ * Not found.
+ */
+  (void) gl_ring_bell(gl, 1);
+  return -1;
+}
+
+/*.......................................................................
+ * If the cursor is currently over a parenthesis character, this action
+ * function moves the cursor to its matching parenthesis.
+ */
+static KT_KEY_FN(gl_find_parenthesis)
+{
+  int curpos = gl_index_of_matching_paren(gl);
+  if(curpos >= 0)
+    return gl_place_cursor(gl, curpos);
+  return 0;
+}
+
+/*.......................................................................
+ * Handle the receipt of the potential start of a new key-sequence from
+ * the user.
+ *
+ * Input:
+ *  gl      GetLine *   The resource object of this library.
+ *  first_char char     The first character of the sequence.
+ * Output:
+ *  return      int     0 - OK.
+ *                      1 - Error.
+ */
+static int gl_interpret_char(GetLine *gl, char first_char)
+{
+  KtKeyFn *keyfn;            /* An action function */
+  char keyseq[GL_KEY_MAX+1]; /* A special key sequence being read */
+  int nkey=0;                /* The number of characters in the key sequence */
+  int count;                 /* The repeat count of an action function */
+  int ret;                   /* The return value of an action function */
+  int i;
+/*
+ * Get the first character.
+ */
+  char c = first_char;
+/*
+ * If editting is disabled, just add newly entered characters to the
+ * input line buffer, and watch for the end of the line.
+ */
+  if(gl->editor == GL_NO_EDITOR) {
+    if(gl->ntotal >= gl->linelen)
+      return 0;
+    if(c == '\n' || c == '\r')
+      return gl_newline(gl, 1);
+    gl->line[gl->ntotal++] = c;
+    return 0;
+  };
+/*
+ * If the user is in the process of specifying a repeat count and the
+ * new character is a digit, increment the repeat count accordingly.
+ */
+  if(gl->number >= 0 && isdigit((int)(unsigned char) c))
+    return gl_digit_argument(gl, c);
+/*
+ * In vi command mode, all key-sequences entered need to be
+ * either implicitly or explicitly prefixed with an escape character.
+ */
+  else if(gl->vi.command && c != GL_ESC_CHAR)
+    keyseq[nkey++] = GL_ESC_CHAR;
+/*
+ * If the first character of the sequence is a printable character,
+ * then to avoid confusion with the special "up", "down", "left"
+ * or "right" cursor key bindings, we need to prefix the
+ * printable character with a backslash escape before looking it up.
+ */
+  else if(!IS_META_CHAR(c) && !IS_CTRL_CHAR(c))
+    keyseq[nkey++] = '\\';
+/*
+ * Compose a potentially multiple key-sequence in gl->keyseq.
+ */
+  while(nkey < GL_KEY_MAX) {
+    int first, last;   /* The matching entries in gl->keys */
+/*
+ * If the character is an unprintable meta character, split it
+ * into two characters, an escape character and the character
+ * that was modified by the meta key.
+ */
+    if(IS_META_CHAR(c)) {
+      keyseq[nkey++] = GL_ESC_CHAR;
+      c = META_TO_CHAR(c);
+      continue;
+    };
+/*
+ * Append the latest character to the key sequence.
+ */
+    keyseq[nkey++] = c;
+/*
+ * When doing vi-style editing, an escape at the beginning of any binding
+ * switches to command mode.
+ */
+    if(keyseq[0] == GL_ESC_CHAR && !gl->vi.command)
+      gl_vi_command_mode(gl);
+/*
+ * Lookup the key sequence.
+ */
+    switch(_kt_lookup_keybinding(gl->bindings, keyseq, nkey, &first, &last)) {
+    case KT_EXACT_MATCH:
+/*
+ * Get the matching action function.
+ */
+      keyfn = gl->bindings->table[first].keyfn;
+/*
+ * Get the repeat count, passing the last keystroke if executing the
+ * digit-argument action.
+ */
+      if(keyfn == gl_digit_argument) {
+	count = c;
+      } else {
+	count = gl->number >= 0 ? gl->number : 1;
+      };
+/*
+ * Record the function that is being invoked.
+ */
+      gl->current_fn = keyfn;
+      gl->current_count = count;
+/*
+ * Mark the current line as not yet preserved for use by the vi undo command.
+ */
+      gl->vi.undo.saved = 0;
+      gl->vi.repeat.saved = 0;
+/*
+ * Execute the action function. Note the action function can tell
+ * whether the provided repeat count was defaulted or specified
+ * explicitly by looking at whether gl->number is -1 or not. If
+ * it is negative, then no repeat count was specified by the user.
+ */
+      ret = keyfn(gl, count);
+/*
+ * Reset the repeat count after running action functions (other
+ * than digit-argument).
+ */
+      if(keyfn != gl_digit_argument)
+	gl->number = -1;
+      if(ret)
+	return 1;
+      return 0;
+      break;
+    case KT_AMBIG_MATCH:             /* Ambiguous match - so look ahead */
+      if(gl_read_character(gl, &c))  /* Get the next character */
+	return 1;
+      break;
+    case KT_NO_MATCH:
+/*
+ * If the first character looked like it might be a prefix of a key-sequence
+ * but it turned out not to be, ring the bell to tell the user that it
+ * wasn't recognised.
+ */
+      if(keyseq[0] != '\\' && keyseq[0] != '\t') {
+	gl_ring_bell(gl, 0);
+      } else {
+/*
+ * The user typed a single printable character that doesn't match
+ * the start of any keysequence, so add it to the line in accordance
+ * with the current repeat count.
+ */
+	count = gl->number >= 0 ? gl->number : 1;
+	for(i=0; i<count; i++)
+	  gl_add_char_to_line(gl, first_char);
+	gl->number = -1;
+      };
+      return 0;
+      break;
+    case KT_BAD_MATCH:
+      return 1;
+      break;
+    };
+  };
+/*
+ * Key sequence too long to match.
+ */
+  return 0;
+}
+
+/*.......................................................................
+ * Configure the application and/or user-specific behavior of
+ * gl_get_line().
+ *
+ * Note that calling this function between calling new_GetLine() and
+ * the first call to new_GetLine(), disables the otherwise automatic
+ * reading of ~/.teclarc on the first call to gl_get_line().
+ *
+ * Input:
+ *  gl             GetLine *  The resource object of this library.
+ *  app_string  const char *  Either NULL, or a string containing one
+ *                            or more .teclarc command lines, separated
+ *                            by newline characters. This can be used to
+ *                            establish an application-specific
+ *                            configuration, without the need for an external
+ *                            file. This is particularly useful in embedded
+ *                            environments where there is no filesystem.
+ *  app_file    const char *  Either NULL, or the pathname of an
+ *                            application-specific .teclarc file. The
+ *                            contents of this file, if provided, are
+ *                            read after the contents of app_string[].
+ *  user_file   const char *  Either NULL, or the pathname of a
+ *                            user-specific .teclarc file. Except in
+ *                            embedded applications, this should
+ *                            usually be "~/.teclarc".
+ * Output:
+ *  return             int    0 - OK.
+ *                            1 - Bad argument(s).
+ */
+int gl_configure_getline(GetLine *gl, const char *app_string,
+			 const char *app_file, const char *user_file)
+{
+/*
+ * Check the arguments.
+ */
+  if(!gl) {
+    fprintf(stderr, "gl_configure_getline: NULL gl argument.\n");
+    return 1;
+  };
+/*
+ * Mark getline as having been explicitly configured.
+ */
+  gl->configured = 1;
+/*
+ * Start by parsing the configuration string, if provided.
+ */
+  if(app_string)
+    (void) _gl_read_config_string(gl, app_string, KTB_NORM);
+/*
+ * Now parse the application-specific configuration file, if provided.
+ */
+  if(app_file)
+    (void) _gl_read_config_file(gl, app_file, KTB_NORM);
+/*
+ * Finally, parse the user-specific configuration file, if provided.
+ */
+  if(user_file)
+    (void) _gl_read_config_file(gl, user_file, KTB_USER);
+/*
+ * Record the names of the configuration files to allow them to
+ * be re-read if requested at a later time.
+ */
+  if(gl_record_string(&gl->app_file, app_file) ||
+     gl_record_string(&gl->user_file, user_file)) {
+    fprintf(stderr,
+	    "Insufficient memory to record tecla configuration file names.\n");
+    return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Replace a malloc'd string (or NULL), with another malloc'd copy of
+ * a string (or NULL).
+ *
+ * Input:
+ *  sptr          char **  On input if *sptr!=NULL, *sptr will be
+ *                         free'd and *sptr will be set to NULL. Then,
+ *                         on output, if string!=NULL a malloc'd copy
+ *                         of this string will be assigned to *sptr.
+ *  string  const char *   The string to be copied, or NULL to simply
+ *                         discard any existing string.
+ * Output:
+ *  return         int     0 - OK.
+ *                         1 - Malloc failure (no error message is generated).
+ */
+static int gl_record_string(char **sptr, const char *string)
+{
+/*
+ * If the original string is the same string, don't do anything.
+ */
+  if(*sptr == string || (*sptr && string && strcmp(*sptr, string)==0))
+    return 0;
+/*
+ * Discard any existing cached string.
+ */
+  if(*sptr) {
+    free(*sptr);
+    *sptr = NULL;
+  };
+/*
+ * Allocate memory for a copy of the specified string.
+ */
+  if(string) {
+    *sptr = (char *) malloc(strlen(string) + 1);
+    if(!*sptr)
+      return 1;
+/*
+ * Copy the string.
+ */
+    strcpy(*sptr, string);
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Re-read any application-specific and user-specific files previously
+ * specified via the gl_configure_getline() function.
+ */
+static KT_KEY_FN(gl_read_init_files)
+{
+  return gl_configure_getline(gl, NULL, gl->app_file, gl->user_file);
+}
+
+/*.......................................................................
+ * Save the contents of the history buffer to a given new file.
+ *
+ * Input:
+ *  gl             GetLine *  The resource object of this library.
+ *  filename    const char *  The name of the new file to write to.
+ *  comment     const char *  Extra information such as timestamps will
+ *                            be recorded on a line started with this
+ *                            string, the idea being that the file can
+ *                            double as a command file. Specify "" if
+ *                            you don't care.
+ *  max_lines          int    The maximum number of lines to save, or -1
+ *                            to save all of the lines in the history
+ *                            list.
+ * Output:
+ *  return             int     0 - OK.
+ *                             1 - Error.
+ */
+int gl_save_history(GetLine *gl, const char *filename, const char *comment,
+		    int max_lines)
+{
+  FileExpansion *expansion; /* The expansion of the filename */
+/*
+ * Check the arguments.
+ */
+  if(!gl || !filename || !comment) {
+    fprintf(stderr, "gl_save_history: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * Expand the filename.
+ */
+  expansion = ef_expand_file(gl->ef, filename, -1);
+  if(!expansion) {
+    fprintf(stderr, "Unable to expand %s (%s).\n", filename,
+            ef_last_error(gl->ef));
+    return 1;
+  };
+/*
+ * Attempt to save to the specified file.
+ */
+  return _glh_save_history(gl->glh, expansion->files[0], comment, max_lines);
+}
+
+/*.......................................................................
+ * Restore the contents of the history buffer from a given new file.
+ *
+ * Input:
+ *  gl             GetLine *  The resource object of this library.
+ *  filename    const char *  The name of the new file to write to.
+ *  comment     const char *  This must be the same string that was
+ *                            passed to gl_save_history() when the file
+ *                            was written.
+ * Output:
+ *  return             int     0 - OK.
+ *                             1 - Error.
+ */
+int gl_load_history(GetLine *gl, const char *filename, const char *comment)
+{
+  FileExpansion *expansion; /* The expansion of the filename */
+/*
+ * Check the arguments.
+ */
+  if(!gl || !filename || !comment) {
+    fprintf(stderr, "gl_load_history: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * Expand the filename.
+ */
+  expansion = ef_expand_file(gl->ef, filename, -1);
+  if(!expansion) {
+    fprintf(stderr, "Unable to expand %s (%s).\n", filename,
+            ef_last_error(gl->ef));
+    return 1;
+  };
+/*
+ * Attempt to load from the specified file.
+ */
+  if(_glh_load_history(gl->glh, expansion->files[0], comment,
+		       gl->cutbuf, gl->linelen)) {
+    gl->cutbuf[0] = '\0';
+    return 1;
+  };
+  gl->cutbuf[0] = '\0';
+  return 0;
+}
+
+/*.......................................................................
+ * Where possible, register a function and associated data to be called
+ * whenever a specified event is seen on a file descriptor.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of the command-line input
+ *                           module.
+ *  fd                int    The file descriptor to watch.
+ *  event       GlFdEvent    The type of activity to watch for.
+ *  callback  GlFdEventFn *  The function to call when the specified
+ *                           event occurs. Setting this to 0 removes
+ *                           any existing callback.
+ *  data             void *  A pointer to arbitrary data to pass to the
+ *                           callback function.
+ * Output:
+ *  return            int    0 - OK.
+ *                           1 - Either gl==NULL, or this facility isn't
+ *                               available on the the host system
+ *                               (ie. select() isn't available). No
+ *                               error message is generated in the latter
+ *                               case.
+ */
+int gl_watch_fd(GetLine *gl, int fd, GlFdEvent event,
+		GlFdEventFn *callback, void *data)
+#if !defined(HAVE_SELECT)
+{return 1;}               /* The facility isn't supported on this system */
+#else
+{
+  GlFdNode *prev;  /* The node that precedes 'node' in gl->fd_nodes */
+  GlFdNode *node;  /* The file-descriptor node being checked */
+/*
+ * Check the arguments.
+ */
+  if(!gl) {
+    fprintf(stderr, "gl_watch_fd: NULL gl argument.\n");
+    return 1;
+  };
+  if(fd < 0) {
+    fprintf(stderr, "gl_watch_fd: Error fd < 0.\n");
+    return 1;
+  };
+/*
+ * Search the list of already registered fd activity nodes for the specified
+ * file descriptor.
+ */
+  for(prev=NULL,node=gl->fd_nodes; node && node->fd != fd;
+      prev=node, node=node->next)
+    ;
+/*
+ * Hasn't a node been allocated for this fd yet?
+ */
+  if(!node) {
+/*
+ * If there is no callback to record, just ignore the call.
+ */
+    if(!callback)
+      return 0;
+/*
+ * Allocate the new node.
+ */
+    node = (GlFdNode *) _new_FreeListNode(gl->fd_node_mem);
+    if(!node) {
+      fprintf(stderr, "gl_watch_fd: Insufficient memory.\n");
+      return 1;
+    };
+/*
+ * Prepend the node to the list.
+ */
+    node->next = gl->fd_nodes;
+    gl->fd_nodes = node;
+/*
+ * Initialize the node.
+ */
+    node->fd = fd;
+    node->rd.fn = 0;
+    node->rd.data = NULL;
+    node->ur = node->wr = node->rd;
+  };
+/*
+ * Record the new callback.
+ */
+  switch(event) {
+  case GLFD_READ:
+    node->rd.fn = callback;
+    node->rd.data = data;
+    if(callback)
+      FD_SET(fd, &gl->rfds);
+    else
+      FD_CLR(fd, &gl->rfds);
+    break;
+  case GLFD_WRITE:
+    node->wr.fn = callback;
+    node->wr.data = data;
+    if(callback)
+      FD_SET(fd, &gl->wfds);
+    else
+      FD_CLR(fd, &gl->wfds);
+    break;
+  case GLFD_URGENT:
+    node->ur.fn = callback;
+    node->ur.data = data;
+    if(callback)
+      FD_SET(fd, &gl->ufds);
+    else
+      FD_CLR(fd, &gl->ufds);
+    break;
+  };
+/*
+ * Keep a record of the largest file descriptor being watched.
+ */
+  if(fd > gl->max_fd)
+    gl->max_fd = fd;
+/*
+ * If we are deleting an existing callback, also delete the parent
+ * activity node if no callbacks are registered to the fd anymore.
+ */
+  if(!callback) {
+    if(!node->rd.fn && !node->wr.fn && !node->ur.fn) {
+      if(prev)
+	prev->next = node->next;
+      else
+	gl->fd_nodes = node->next;
+      node = (GlFdNode *) _del_FreeListNode(gl->fd_node_mem, node);
+    };
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * When select() is available, this function is called by
+ * gl_read_character() to respond to file-descriptor events registered by
+ * the caller.
+ *
+ * Input:
+ *  gl    GetLine *  The resource object of this module.
+ * Output:
+ *  return    int    0 - A character is waiting to be read from the
+ *                       terminal.
+ *                   1 - An error occurred.
+ */
+static int gl_event_handler(GetLine *gl)
+{
+/*
+ * If at any time no external callbacks remain, quit the loop return,
+ * so that we can simply wait in read(). This is designed as an
+ * optimization for when no callbacks have been registered on entry to
+ * this function, but since callbacks can delete themselves, it can
+ * also help later.
+ */
+  while(gl->fd_nodes) {
+/*
+ * Get the set of descriptors to be watched.
+ */
+    fd_set rfds = gl->rfds;
+    fd_set wfds = gl->wfds;
+    fd_set ufds = gl->ufds;
+/*
+ * Wait for activity on any of the file descriptors.
+ */
+    int nready = select(gl->max_fd+1, &rfds, &wfds, &ufds, NULL);
+/*
+ * If select() returns but none of the file descriptors are reported
+ * to have activity, then select() timed out.
+ */
+    if(nready == 0) {
+      fprintf(stdout, "\r\nUnexpected select() timeout\r\n");
+      return 1;
+/*
+ * If nready < 0, this means an error occurred.
+ */
+    } else if(nready < 0) {
+      if(errno != EINTR) {
+#ifdef EAGAIN
+	if(!errno)          /* This can happen with SysV O_NDELAY */
+	  errno = EAGAIN;
+#endif
+	return 1;
+      };
+/*
+ * If the terminal input file descriptor has data available, return.
+ */
+    } else if(FD_ISSET(gl->input_fd, &rfds)) {
+      return 0;
+/*
+ * Check for activity on any of the file descriptors registered by the
+ * calling application, and call the associated callback functions.
+ */
+    } else {
+      GlFdNode *node;   /* The fd event node being checked */
+/*
+ * Search the list for the file descriptor that caused select() to return.
+ */
+      for(node=gl->fd_nodes; node; node=node->next) {
+/*
+ * Is there urgent out of band data waiting to be read on fd?
+ */
+	if(node->ur.fn && FD_ISSET(node->fd, &ufds)) {
+	  if(gl_call_fd_handler(gl, &node->ur, node->fd, GLFD_URGENT))
+	    return 1;
+	  break;  /* The callback may have changed the list of nodes */
+/*
+ * Is the fd readable?
+ */
+	} else if(node->rd.fn && FD_ISSET(node->fd, &rfds)) {
+	  if(gl_call_fd_handler(gl, &node->rd, node->fd, GLFD_READ))
+	    return 1;
+	  break;  /* The callback may have changed the list of nodes */
+/*
+ * Is the fd writable?
+ */
+	} else if(node->wr.fn && FD_ISSET(node->fd, &rfds)) {
+	  if(gl_call_fd_handler(gl, &node->wr, node->fd, GLFD_WRITE))
+	    return 1;
+	  break;  /* The callback may have changed the list of nodes */
+	};
+      };
+    };
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * This is a private function of gl_event_handler(), used to call a
+ * file-descriptor callback.
+ *
+ * Input:
+ *  gl       GetLine *  The resource object of gl_get_line().
+ *  gfh  GlFdHandler *  The I/O handler.
+ *  fd           int    The file-descriptor being reported.
+ *  event  GlFdEvent    The I/O event being reported.
+ * Output:
+ *  return       int    0 - OK.
+ *                      1 - Error.
+ */
+static int gl_call_fd_handler(GetLine *gl, GlFdHandler *gfh, int fd,
+			      GlFdEvent event)
+{
+  Termios attr;       /* The terminal attributes */
+  int redisplay = 0;  /* True to have the input line redisplayed */
+  int waserr = 0;     /* True after any error */
+/*
+ * We don't want to do a longjmp in the middle of a callback that
+ * might be modifying global or heap data, so block all the signals
+ * that we are trapping.
+ */
+  if(sigprocmask(SIG_BLOCK, &gl->new_signal_set, NULL) == -1) {
+    fprintf(stderr, "getline(): sigprocmask error: %s\n", strerror(errno));
+    return 1;
+  };
+/*
+ * Re-enable conversion of newline characters to carriage-return/linefeed,
+ * so that the callback can write to the terminal without having to do
+ * anything special.
+ */
+  if(tcgetattr(gl->input_fd, &attr)) {
+    fprintf(stderr, "\r\ngetline(): tcgetattr error: %s\r\n", strerror(errno));
+    return 1;
+  };
+  attr.c_oflag |= OPOST;
+  while(tcsetattr(gl->input_fd, TCSADRAIN, &attr)) {
+    if (errno != EINTR) {
+      fprintf(stderr, "\r\ngetline(): tcsetattr error: %s\r\n",
+	      strerror(errno));
+      return 1;
+    };
+  };
+/*
+ * Invoke the application's callback function.
+ */
+  switch(gfh->fn(gl, gfh->data, fd, event)) {
+  default:
+  case GLFD_ABORT:
+    waserr = 1;
+    break;
+  case GLFD_REFRESH:
+    redisplay = 1;
+    break;
+  case GLFD_CONTINUE:
+    redisplay = gl->prompt_changed;
+    break;
+  };
+/*
+ * Disable conversion of newline characters to carriage-return/linefeed.
+ */
+  attr.c_oflag &= ~(OPOST);
+  while(tcsetattr(gl->input_fd, TCSADRAIN, &attr)) {
+    if(errno != EINTR) {
+      fprintf(stderr, "\ngetline(): tcsetattr error: %s\n", strerror(errno));
+      return 1;
+    };
+  };
+/*
+ * If requested, redisplay the input line.
+ */
+  if(redisplay && gl_redisplay(gl, 1))
+    return 1;
+/*
+ * Unblock the signals that we were trapping before this function
+ * was called.
+ */
+  if(sigprocmask(SIG_UNBLOCK, &gl->new_signal_set, NULL) == -1) {
+    fprintf(stderr, "getline(): sigprocmask error: %s\n", strerror(errno));
+    return 1;
+  };
+  return waserr;
+}
+#endif  /* HAVE_SELECT */
+
+/*.......................................................................
+ * Switch history groups. History groups represent separate history
+ * lists recorded within a single history buffer. Different groups
+ * are distinguished by integer identifiers chosen by the calling
+ * appplicaton. Initially new_GetLine() sets the group identifier to
+ * 0. Whenever a new line is appended to the history list, the current
+ * group identifier is recorded with it, and history lookups only
+ * consider lines marked with the current group identifier.
+ *
+ * Input:
+ *  gl      GetLine *  The resource object of gl_get_line().
+ *  id     unsigned    The new history group identifier.
+ * Output:
+ *  return      int    0 - OK.
+ *                     1 - Error.
+ */
+int gl_group_history(GetLine *gl, unsigned id)
+{
+/*
+ * Check the arguments.
+ */
+  if(!gl) {
+    fprintf(stderr, "gl_group_history: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * If the group isn't being changed, do nothing.
+ */
+  if(_glh_get_group(gl->glh) == id)
+    return 0;
+/*
+ * Establish the new group.
+ */
+  if(_glh_set_group(gl->glh, id))
+    return 1;
+/*
+ * Prevent history information from the previous group being
+ * inappropriately used by the next call to gl_get_line().
+ */
+  gl->preload_history = 0;
+  gl->last_search = -1;
+  return 0;
+}
+
+/*.......................................................................
+ * Display the contents of the history list.
+ *
+ * Input:
+ *  gl      GetLine *  The resource object of gl_get_line().
+ *  fp         FILE *  The stdio output stream to write to.
+ *  fmt  const char *  A format string. This containing characters to be
+ *                     written verbatim, plus any of the following
+ *                     format directives:
+ *                       %D  -  The date, formatted like 2001-11-20
+ *                       %T  -  The time of day, formatted like 23:59:59
+ *                       %N  -  The sequential entry number of the
+ *                              line in the history buffer.
+ *                       %G  -  The number of the history group that
+ *                              the line belongs to.
+ *                       %%  -  A literal % character.
+ *                       %H  -  The history line itself.
+ *                     Note that a '\n' newline character is not
+ *                     appended by default.
+ *  all_groups  int    If true, display history lines from all
+ *                     history groups. Otherwise only display
+ *                     those of the current history group.
+ *  max_lines   int    If max_lines is < 0, all available lines
+ *                     are displayed. Otherwise only the most
+ *                     recent max_lines lines will be displayed.
+ * Output:
+ *  return      int    0 - OK.
+ *                     1 - Error.
+ */
+int gl_show_history(GetLine *gl, FILE *fp, const char *fmt, int all_groups,
+		    int max_lines)
+{
+/*
+ * Check the arguments.
+ */
+  if(!gl || !fp || !fmt) {
+    fprintf(stderr, "gl_show_history: NULL argument(s).\n");
+    return 1;
+  };
+  return _glh_show_history(gl->glh, fp, fmt, all_groups, max_lines);
+}
+
+/*.......................................................................
+ * Update if necessary, and return the current size of the terminal.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of gl_get_line().
+ *  def_ncolumn       int    If the number of columns in the terminal
+ *                           can't be determined, substitute this number.
+ *  def_nline         int    If the number of lines in the terminal can't
+ *                           be determined, substitute this number.
+ * Output:
+ *  return GlTerminalSize    The current terminal size.
+ */
+GlTerminalSize gl_terminal_size(GetLine *gl, int def_ncolumn, int def_nline)
+{
+  GlTerminalSize size;  /* The return value */
+  const char *env;      /* The value of an environment variable */
+  int n;                /* A number read from env[] */
+/*
+ * Set the number of lines and columns to non-sensical values so that
+ * we know later if they have been set.
+ */
+  gl->nline = 0;
+  gl->ncolumn = 0;
+/*
+ * Are we reading from a terminal?
+ */
+  if(gl->is_term) {
+/*
+ * Ask the terminal directly if possible.
+ */
+#ifdef USE_SIGWINCH
+    (void) gl_resize_terminal(gl, 0);
+#endif
+/*
+ * If gl_resize_terminal() couldn't be used, or it returned non-sensical
+ * values for the number of lines, see if the LINES environment variable
+ * exists and specifies a believable number. If this doesn't work,
+ * look up the default size in the terminal information database,
+ * where available.
+ */
+    if(gl->nline < 1) {
+      if((env = getenv("LINES")) && (n=atoi(env)) > 0)
+	gl->nline = n;
+#ifdef USE_TERMINFO
+      else
+	gl->nline = tigetnum((char *)"lines");
+#elif defined(USE_TERMCAP)
+      else
+        gl->nline = tgetnum("li");
+#endif
+    };
+/*
+ * If gl_resize_terminal() couldn't be used, or it returned non-sensical
+ * values for the number of columns, see if the COLUMNS environment variable
+ * exists and specifies a believable number. If this doesn't work, fall
+ * lookup the default size in the terminal information database,
+ * where available.
+ */
+    if(gl->ncolumn < 1) {
+      if((env = getenv("COLUMNS")) && (n=atoi(env)) > 0)
+	gl->ncolumn = n;
+#ifdef USE_TERMINFO
+      else
+	gl->ncolumn = tigetnum((char *)"cols");
+#elif defined(USE_TERMCAP)
+      else
+	gl->ncolumn = tgetnum("co");
+#endif
+    };
+  };
+/*
+ * If we still haven't been able to acquire reasonable values, substitute
+ * the default values specified by the caller.
+ */
+  if(gl->nline <= 0)
+    gl->nline = def_nline;
+  if(gl->ncolumn <= 0)
+    gl->ncolumn = def_ncolumn;
+/*
+ * Copy the new size into the return value.
+ */
+  size.nline = gl->nline;
+  size.ncolumn = gl->ncolumn;
+  return size;
+}
+
+/*.......................................................................
+ * Resize or delete the history buffer.
+ *
+ * Input:
+ *  gl      GetLine *  The resource object of gl_get_line().
+ *  bufsize  size_t    The number of bytes in the history buffer, or 0
+ *                     to delete the buffer completely.
+ * Output:
+ *  return      int    0 - OK.
+ *                     1 - Insufficient memory (the previous buffer
+ *                         will have been retained). No error message
+ *                         will be displayed.
+ */
+int gl_resize_history(GetLine *gl, size_t bufsize)
+{
+  return gl ? _glh_resize_history(gl->glh, bufsize) : 1;
+}
+
+/*.......................................................................
+ * Set an upper limit to the number of lines that can be recorded in the
+ * history list, or remove a previously specified limit.
+ *
+ * Input:
+ *  gl      GetLine *  The resource object of gl_get_line().
+ *  max_lines   int    The maximum number of lines to allow, or -1 to
+ *                     cancel a previous limit and allow as many lines
+ *                     as will fit in the current history buffer size.
+ */
+void gl_limit_history(GetLine *gl, int max_lines)
+{
+  if(gl)
+    _glh_limit_history(gl->glh, max_lines);
+}
+
+/*.......................................................................
+ * Discard either all historical lines, or just those associated with the
+ * current history group.
+ *
+ * Input:
+ *  gl      GetLine *  The resource object of gl_get_line().
+ *  all_groups  int    If true, clear all of the history. If false,
+ *                     clear only the stored lines associated with the
+ *                     currently selected history group.
+ */
+void gl_clear_history(GetLine *gl, int all_groups)
+{
+  if(gl)
+    _glh_clear_history(gl->glh, all_groups);
+}
+
+/*.......................................................................
+ * Temporarily enable or disable the gl_get_line() history mechanism.
+ *
+ * Input:
+ *  gl      GetLine *  The resource object of gl_get_line().
+ *  enable      int    If true, turn on the history mechanism. If
+ *                     false, disable it.
+ */
+void gl_toggle_history(GetLine *gl, int enable)
+{
+  if(gl)
+    _glh_toggle_history(gl->glh, enable);
+}
+
+/*.......................................................................
+ * Lookup a history line by its sequential number of entry in the
+ * history buffer.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of gl_get_line().
+ *  id      unsigned long    The identification number of the line to
+ *                           be returned, where 0 denotes the first line
+ *                           that was entered in the history list, and
+ *                           each subsequently added line has a number
+ *                           one greater than the previous one. For
+ *                           the range of lines currently in the list,
+ *                           see the gl_range_of_history() function.
+ * Input/Output:
+ *  line    GlHistoryLine *  A pointer to the variable in which to
+ *                           return the details of the line.
+ * Output:
+ *  return            int    0 - The line is no longer in the history
+ *                               list, and *line has not been changed.
+ *                           1 - The requested line can be found in
+ *                               *line. Note that line->line is part
+ *                               of the history buffer, so a
+ *                               private copy should be made if you
+ *                               wish to use it after subsequent calls
+ *                               to any functions that take *gl as an
+ *                               argument.
+ */
+int gl_lookup_history(GetLine *gl, unsigned long id, GlHistoryLine *line)
+{
+  return gl ? _glh_lookup_history(gl->glh, (GlhLineID) id, &line->line,
+				  &line->group, &line->timestamp) : 0;
+}
+
+/*.......................................................................
+ * Query the state of the history list. Note that any of the input/output
+ * pointers can be specified as NULL.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of gl_get_line().
+ * Input/Output:
+ *  state  GlHistoryState *  A pointer to the variable in which to record
+ *                           the return values.
+ */
+void gl_state_of_history(GetLine *gl, GlHistoryState *state)
+{
+  if(gl && state)
+    _glh_state_of_history(gl->glh, &state->enabled, &state->group,
+			  &state->max_lines);
+}
+
+/*.......................................................................
+ * Query the number and range of lines in the history buffer.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of gl_get_line().
+ *  range  GlHistoryRange *  A pointer to the variable in which to record
+ *                           the return values. If range->nline=0, the
+ *                           range of lines will be given as 0-0.
+ */
+void gl_range_of_history(GetLine *gl, GlHistoryRange *range)
+{
+  if(gl && range)
+    _glh_range_of_history(gl->glh, &range->oldest, &range->newest,
+			  &range->nlines);
+}
+
+/*.......................................................................
+ * Return the size of the history buffer and the amount of the
+ * buffer that is currently in use.
+ *
+ * Input:
+ *  gl         GetLine *  The gl_get_line() resource object.
+ * Input/Output:
+ *  GlHistorySize size *  A pointer to the variable in which to return
+ *                        the results.
+ */
+void gl_size_of_history(GetLine *gl, GlHistorySize *size)
+{
+  if(gl && size)
+    _glh_size_of_history(gl->glh, &size->size, &size->used);
+}
+
+/*.......................................................................
+ * This is the action function that lists the contents of the history
+ * list.
+ */
+static KT_KEY_FN(gl_list_history)
+{
+/*
+ * Start a new line.
+ */
+  if(fprintf(gl->output_fp, "\r\n") < 0)
+    return 1;
+/*
+ * List history lines that belong to the current group.
+ */
+  _glh_show_history(gl->glh, gl->output_fp, "%N  %T   %H\r\n", 0,
+		    count<=1 ? -1 : count);
+/*
+ * Redisplay the line being edited.
+ */
+  gl->term_curpos = 0;
+  return gl_redisplay(gl,1);
+}
+
+/*.......................................................................
+ * Specify whether text that users type should be displayed or hidden.
+ * In the latter case, only the prompt is displayed, and the final
+ * input line is not archived in the history list.
+ *
+ * Input:
+ *  gl         GetLine *  The gl_get_line() resource object.
+ *  enable         int     0 - Disable echoing.
+ *                         1 - Enable echoing.
+ *                        -1 - Just query the mode without changing it.
+ * Output:
+ *  return         int    The echoing disposition that was in effect
+ *                        before this function was called:
+ *                         0 - Echoing was disabled.
+ *                         1 - Echoing was enabled.
+ */
+int gl_echo_mode(GetLine *gl, int enable)
+{
+  if(gl) {
+    int was_echoing = gl->echo;
+    if(enable >= 0)
+      gl->echo = enable;
+    return was_echoing;
+  };
+  return 1;
+}
+
+/*.......................................................................
+ * Display the prompt.
+ *
+ * Input:
+ *  gl         GetLine *  The resource object of gl_get_line().
+ * Output:
+ *  return         int    0 - OK.
+ *                        1 - Error.
+ */
+static int gl_display_prompt(GetLine *gl)
+{
+  const char *pptr;       /* A pointer into gl->prompt[] */
+  unsigned old_attr=0;    /* The current text display attributes */
+  unsigned new_attr=0;    /* The requested text display attributes */
+/*
+ * Temporarily switch to echoing output characters.
+ */
+  int kept_echo = gl->echo;
+  gl->echo = 1;
+/*
+ * In case the screen got messed up, send a carriage return to
+ * put the cursor at the beginning of the current terminal line.
+ */
+  if(gl_output_control_sequence(gl, 1, gl->bol))
+    return 1;
+/*
+ * Write the prompt, using the currently selected prompt style.
+ */
+  switch(gl->prompt_style) {
+  case GL_LITERAL_PROMPT:
+    if(gl_output_string(gl, gl->prompt, '\0'))
+      return 1;
+    break;
+  case GL_FORMAT_PROMPT:
+    for(pptr=gl->prompt; *pptr; pptr++) {
+/*
+ * Does the latest character appear to be the start of a directive?
+ */
+      if(*pptr == '%') {
+/*
+ * Check for and act on attribute changing directives.
+ */
+	switch(pptr[1]) {
+/*
+ * Add or remove a text attribute from the new set of attributes.
+ */ 
+	case 'B': case 'U': case 'S': case 'P': case 'F': case 'V':
+	case 'b': case 'u': case 's': case 'p': case 'f': case 'v':
+	  switch(*++pptr) {
+	  case 'B':           /* Switch to a bold font */
+	    new_attr |= GL_TXT_BOLD;
+	    break;
+	  case 'b':           /* Switch to a non-bold font */
+	    new_attr &= ~GL_TXT_BOLD;
+	    break;
+	  case 'U':           /* Start underlining */
+	    new_attr |= GL_TXT_UNDERLINE;
+	    break;
+	  case 'u':           /* Stop underlining */
+	    new_attr &= ~GL_TXT_UNDERLINE;
+	    break;
+	  case 'S':           /* Start highlighting */
+	    new_attr |= GL_TXT_STANDOUT;
+	    break;
+	  case 's':           /* Stop highlighting */
+	    new_attr &= ~GL_TXT_STANDOUT;
+	    break;
+	  case 'P':           /* Switch to a pale font */
+	    new_attr |= GL_TXT_DIM;
+	    break;
+	  case 'p':           /* Switch to a non-pale font */
+	    new_attr &= ~GL_TXT_DIM;
+	    break;
+	  case 'F':           /* Switch to a flashing font */
+	    new_attr |= GL_TXT_BLINK;
+	    break;
+	  case 'f':           /* Switch to a steady font */
+	    new_attr &= ~GL_TXT_BLINK;
+	    break;
+	  case 'V':           /* Switch to reverse video */
+	    new_attr |= GL_TXT_REVERSE;
+	    break;
+	  case 'v':           /* Switch out of reverse video */
+	    new_attr &= ~GL_TXT_REVERSE;
+	    break;
+	  };
+	  continue;
+/*
+ * A literal % is represented by %%. Skip the leading %.
+ */
+	case '%':
+	  pptr++;
+	  break;
+	};
+      };
+/*
+ * Many terminals, when asked to turn off a single text attribute, turn
+ * them all off, so the portable way to turn one off individually is to
+ * explicitly turn them all off, then specify those that we want from
+ * scratch.
+ */
+      if(old_attr & ~new_attr) {
+	if(gl_output_control_sequence(gl, 1, gl->text_attr_off))
+	  return 1;
+	old_attr = 0;
+      };
+/*
+ * Install new text attributes?
+ */
+      if(new_attr != old_attr) {
+	if(new_attr & GL_TXT_BOLD && !(old_attr & GL_TXT_BOLD) &&
+	   gl_output_control_sequence(gl, 1, gl->bold))
+	  return 1;
+	if(new_attr & GL_TXT_UNDERLINE && !(old_attr & GL_TXT_UNDERLINE) &&
+	   gl_output_control_sequence(gl, 1, gl->underline))
+	  return 1;
+	if(new_attr & GL_TXT_STANDOUT && !(old_attr & GL_TXT_STANDOUT) &&
+	   gl_output_control_sequence(gl, 1, gl->standout))
+	  return 1;
+	if(new_attr & GL_TXT_DIM && !(old_attr & GL_TXT_DIM) &&
+	   gl_output_control_sequence(gl, 1, gl->dim))
+	  return 1;
+	if(new_attr & GL_TXT_REVERSE && !(old_attr & GL_TXT_REVERSE) &&
+	   gl_output_control_sequence(gl, 1, gl->reverse))
+	  return 1;
+	if(new_attr & GL_TXT_BLINK && !(old_attr & GL_TXT_BLINK) &&
+	   gl_output_control_sequence(gl, 1, gl->blink))
+	  return 1;
+	old_attr = new_attr;
+      };
+/*
+ * Display the latest character.
+ */
+      if(gl_output_char(gl, *pptr, pptr[1]))
+	return 1;
+    };
+/*
+ * Turn off all text attributes now that we have finished drawing
+ * the prompt.
+ */
+    if(gl_output_control_sequence(gl, 1, gl->text_attr_off))
+      return 1;
+    break;
+  };
+/*
+ * Restore the original echo mode.
+ */
+  gl->echo = kept_echo;
+/*
+ * The prompt has now been displayed at least once.
+ */
+  gl->prompt_changed = 0;
+  return 0;
+}
+
+/*.......................................................................
+ * This function can be called from gl_get_line() callbacks to have
+ * the prompt changed when they return. It has no effect if gl_get_line()
+ * is not currently being invoked.
+ *
+ * Input:
+ *  gl         GetLine *  The resource object of gl_get_line().
+ *  prompt  const char *  The new prompt.
+ */
+void gl_replace_prompt(GetLine *gl, const char *prompt)
+{
+  if(gl) {
+    gl->prompt = prompt ? prompt : "";
+    gl->prompt_len = gl_displayed_prompt_width(gl);
+    gl->prompt_changed = 1;
+  };
+}
+
+/*.......................................................................
+ * Work out the length of the current prompt on the terminal, according
+ * to the current prompt formatting style.
+ *
+ * Input:
+ *  gl       GetLine *  The resource object of this library.
+ * Output:
+ *  return       int    The number of displayed characters.
+ */
+static int gl_displayed_prompt_width(GetLine *gl)
+{
+  int slen=0;         /* The displayed number of characters */
+  const char *pptr;   /* A pointer into prompt[] */
+/*
+ * The length differs according to the prompt display style.
+ */
+  switch(gl->prompt_style) {
+  case GL_LITERAL_PROMPT:
+    return gl_displayed_string_width(gl, gl->prompt, -1, 0);
+    break;
+  case GL_FORMAT_PROMPT:
+/*
+ * Add up the length of the displayed string, while filtering out
+ * attribute directives.
+ */
+    for(pptr=gl->prompt; *pptr; pptr++) {
+/*
+ * Does the latest character appear to be the start of a directive?
+ */
+      if(*pptr == '%') {
+/*
+ * Check for and skip attribute changing directives.
+ */
+	switch(pptr[1]) {
+	case 'B': case 'b': case 'U': case 'u': case 'S': case 's':
+	  pptr++;
+	  continue;
+/*
+ * A literal % is represented by %%. Skip the leading %.
+ */
+	case '%':
+	  pptr++;
+	  break;
+	};
+      };
+      slen += gl_displayed_char_width(gl, *pptr, slen);
+    };
+    break;
+  };
+  return slen;
+}
+
+/*.......................................................................
+ * Specify whether to heed text attribute directives within prompt
+ * strings.
+ *
+ * Input:
+ *  gl           GetLine *  The resource object of gl_get_line().
+ *  style  GlPromptStyle    The style of prompt (see the definition of
+ *                          GlPromptStyle in libtecla.h for details).
+ */
+void gl_prompt_style(GetLine *gl, GlPromptStyle style)
+{
+  if(gl) {
+    if(style != gl->prompt_style) {
+      gl->prompt_style = style;
+      gl->prompt_len = gl_displayed_prompt_width(gl);
+      gl->prompt_changed = 1;
+    };
+  };
+}
+
+/*.......................................................................
+ * Tell gl_get_line() how to respond to a given signal. This can be used
+ * both to override the default responses to signals that gl_get_line()
+ * normally catches and to add new signals to the list that are to be
+ * caught.
+ *
+ * Input:
+ *  gl           GetLine *  The resource object of gl_get_line().
+ *  signo            int    The number of the signal to be caught.
+ *  flags       unsigned    A bitwise union of GlSignalFlags enumerators.
+ *  after  GlAfterSignal    What to do after the application's signal
+ *                          handler has been called.
+ *  errno_value      int    The value to set errno to.
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - Error.
+ */
+int gl_trap_signal(GetLine *gl, int signo, unsigned flags,
+		   GlAfterSignal after, int errno_value)
+{
+  GlSignalNode *sig;
+/*
+ * Check the arguments.
+ */
+  if(!gl) {
+    fprintf(stderr, "gl_trap_signal: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * See if the signal has already been registered.
+ */
+  for(sig=gl->sigs; sig && sig->signo != signo; sig = sig->next)
+    ;
+/*
+ * If the signal hasn't already been registered, allocate a node for
+ * it.
+ */
+  if(!sig) {
+    sig = (GlSignalNode *) _new_FreeListNode(gl->sig_mem);
+    if(!sig)
+      return 1;
+/*
+ * Add the new node to the head of the list.
+ */
+    sig->next = gl->sigs;
+    gl->sigs = sig;
+/*
+ * Record the signal number.
+ */
+    sig->signo = signo;
+/*
+ * Create a signal set that includes just this signal.
+ */
+    sigemptyset(&sig->proc_mask);
+    if(sigaddset(&sig->proc_mask, signo) == -1) {
+      fprintf(stderr, "gl_trap_signal: sigaddset error: %s\n",
+	      strerror(errno));
+      sig = (GlSignalNode *) _del_FreeListNode(gl->sig_mem, sig);
+      return 1;
+    };
+  };
+/*
+ * Record the new signal attributes.
+ */
+  sig->flags = flags;
+  sig->after = after;
+  sig->errno_value = errno_value;
+  return 0;
+}
+
+/*.......................................................................
+ * Remove a signal from the list of signals that gl_get_line() traps.
+ *
+ * Input:
+ *  gl           GetLine *  The resource object of gl_get_line().
+ *  signo            int    The number of the signal to be ignored.
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - Error.
+ */
+int gl_ignore_signal(GetLine *gl, int signo)
+{
+  GlSignalNode *sig;  /* The gl->sigs list node of the specified signal */
+  GlSignalNode *prev; /* The node that precedes sig in the list */
+/*
+ * Check the arguments.
+ */
+  if(!gl) {
+    fprintf(stderr, "gl_ignore_signal: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * Find the node of the gl->sigs list which records the disposition
+ * of the specified signal.
+ */
+  for(prev=NULL,sig=gl->sigs; sig && sig->signo != signo;
+      prev=sig,sig=sig->next)
+    ;
+  if(sig) {
+/*
+ * Remove the node from the list.
+ */
+    if(prev)
+      prev->next = sig->next;
+    else
+      gl->sigs = sig->next;
+/*
+ * Return the node to the freelist.
+ */
+    sig = (GlSignalNode *) _del_FreeListNode(gl->sig_mem, sig);
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * This function is called when an input line has been completed. It
+ * appends the specified newline character, terminates the line,
+ * records the line in the history buffer if appropriate, and positions
+ * the terminal cursor at the start of the next line.
+ *
+ * Input:
+ *  gl           GetLine *  The resource object of gl_get_line().
+ *  newline_char     int    The newline character to add to the end
+ *                          of the line.
+ *  archive          int    True to have the line archived in the
+ *                          history buffer.
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - Error.
+ */
+static int gl_line_ended(GetLine *gl, int newline_char, int archive)
+{
+/*
+ * If the newline character is printable, display it.
+ */
+  if(isprint((int)(unsigned char) newline_char)) {
+    if(gl_end_of_line(gl, 1) || gl_add_char_to_line(gl, newline_char))
+      return 1;
+  } else {
+/*
+ * Otherwise just append it to the input line buffer.
+ */
+    gl->line[gl->ntotal++] = newline_char;
+    gl->line[gl->ntotal] = '\0';
+  };
+/*
+ * Add the line to the history buffer if it was entered with a
+ * newline or carriage return character.
+ */
+  if(archive)
+    (void) _glh_add_history(gl->glh, gl->line, 0);
+/*
+ * Unless depending on the system-provided line editing, start a new
+ * line after the end of the line that has just been entered.
+ */
+  if(gl->editor != GL_NO_EDITOR) {
+    if(gl_end_of_line(gl, 1) ||
+       gl_output_raw_string(gl, "\r\n"))
+      return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Return the last signal that was caught by the most recent call to
+ * gl_get_line(), or -1 if no signals were caught. This is useful if
+ * gl_get_line() returns errno=EINTR and you need to find out what signal
+ * caused it to abort.
+ *
+ * Input:
+ *  gl           GetLine *  The resource object of gl_get_line().
+ * Output:
+ *  return           int    The last signal caught by the most recent
+ *                          call to gl_get_line(), or -1 if no signals
+ *                          were caught.
+ */
+int gl_last_signal(const GetLine *gl)
+{
+  return gl ? gl->last_signal : -1;
+}
diff --git a/libtecla-1.4.1/getline.h b/libtecla-1.4.1/getline.h
new file mode 100644
index 0000000..24b0875
--- /dev/null
+++ b/libtecla-1.4.1/getline.h
@@ -0,0 +1,88 @@
+#ifndef getline_h
+#define getline_h
+
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+/*
+ * Set the name of the getline configuration file.
+ */
+#define TECLA_CONFIG_FILE "~/.teclarc"
+
+/*
+ * The following macro returns non-zero if a character is
+ * a control character.
+ */
+#define IS_CTRL_CHAR(c) ((unsigned char)(c) < ' ' || (unsigned char)(c)=='\177')
+
+/*
+ * The following macro returns non-zero if a character is
+ * a meta character.
+ */
+#define IS_META_CHAR(c) (((unsigned char)(c) & 0x80) && !isprint((int)(unsigned char)(c)))
+
+/*
+ * Return the character that would be produced by pressing the
+ * specified key plus the control key.
+ */
+#define MAKE_CTRL(c) ((c)=='?' ? '\177' : ((unsigned char)toupper(c) & ~0x40))
+
+/*
+ * Return the character that would be produced by pressing the
+ * specified key plus the meta key.
+ */
+#define MAKE_META(c) ((unsigned char)(c) | 0x80)
+
+/*
+ * Given a binary control character, return the character that
+ * had to be pressed at the same time as the control key.
+ */
+#define CTRL_TO_CHAR(c) (toupper((unsigned char)(c) | 0x40))
+
+/*
+ * Given a meta character, return the character that was pressed
+ * at the same time as the meta key.
+ */
+#define META_TO_CHAR(c) ((unsigned char)(c) & ~0x80)
+
+/*
+ * Specify the string of characters other than the alphanumeric characters,
+ * that are to be considered parts of words.
+ */
+#define GL_WORD_CHARS "_*\?\\[]"
+
+/*
+ * Define the escape character, both as a string and as a character.
+ */
+#define GL_ESC_STR "\033"
+#define GL_ESC_CHAR '\033'
+
+#endif
diff --git a/libtecla-1.4.1/hash.c b/libtecla-1.4.1/hash.c
new file mode 100644
index 0000000..89f8245
--- /dev/null
+++ b/libtecla-1.4.1/hash.c
@@ -0,0 +1,748 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "hash.h"
+#include "strngmem.h"
+#include "freelist.h"
+
+/*
+ * The following container object contains free-lists to be used
+ * for allocation of HashTable containers and nodes.
+ */
+struct HashMemory {
+  FreeList *hash_memory;    /* HashTable free-list */
+  FreeList *node_memory;    /* HashNode free-list */
+  StringMem *string_memory; /* Memory used to allocate hash strings */
+};
+
+/*
+ * Define a hash symbol-table entry.
+ * See symbol.h for the definition of the Symbol container type.
+ */
+typedef struct HashNode HashNode;
+struct HashNode {
+  Symbol symbol;       /* The symbol stored in the hash-entry */
+  HashNode *next;      /* The next hash-table entry in a bucket list */
+};
+
+/*
+ * Each hash-table bucket contains a linked list of entries that
+ * hash to the same bucket.
+ */
+typedef struct {
+  HashNode *head;   /* The head of the bucket hash-node list */
+  int count;        /* The number of entries in the list */
+} HashBucket;
+
+/*
+ * Set the max length of the error-reporting string. There is no point
+ * in this being longer than the width of a typical terminal window.
+ * In composing error messages, I have assumed that this number is
+ * at least 80, so you don't decrease it below this number.
+ */
+#define ERRLEN 200
+
+/*
+ * A hash-table consists of 'size' hash buckets.
+ * Note that the HashTable typedef for this struct is contained in hash.h.
+ */
+struct HashTable {
+  char errmsg[ERRLEN+1];/* Error-report buffer */
+  HashMemory *mem;      /* HashTable free-list */
+  int internal_mem;     /* True if 'mem' was allocated by _new_HashTable() */
+  int case_sensitive;   /* True if case is significant in lookup keys */
+  int size;             /* The number of hash buckets */
+  HashBucket *bucket;   /* An array of 'size' hash buckets */
+  int (*keycmp)(const char *, const char *); /* Key comparison function */
+  void *app_data;       /* Application-provided data */
+  HASH_DEL_FN(*del_fn); /* Application-provided 'app_data' destructor */
+};
+
+static HashNode *_del_HashNode(HashTable *hash, HashNode *node);
+static HashNode *_new_HashNode(HashTable *hash, const char *name, int code,
+		      void (*fn)(void), void *data, SYM_DEL_FN(*del_fn));
+static HashNode *_find_HashNode(HashTable *hash, HashBucket *bucket,
+				const char *name, HashNode **prev);
+static HashBucket *_find_HashBucket(HashTable *hash, const char *name);
+static int _ht_lower_strcmp(const char *node_key, const char *look_key);
+static int _ht_strcmp(const char *node_key, const char *look_key);
+
+/*.......................................................................
+ * Allocate a free-list for use in allocating hash tables and their nodes.
+ *
+ * Input:
+ *  list_count    int    The number of HashTable containers per free-list
+ *                       block.
+ *  node_count    int    The number of HashTable nodes per free-list block.
+ * Output:
+ *  return HashMemory *  The new free-list for use in allocating hash tables
+ *                       and their nodes.
+ */
+HashMemory *_new_HashMemory(int hash_count, int node_count)
+{
+  HashMemory *mem;
+/*
+ * Allocate the free-list container.
+ */
+  mem = (HashMemory *) malloc(sizeof(HashMemory));
+  if(!mem) {
+    fprintf(stderr, "_new_HashMemory: Insufficient memory.\n");
+    return NULL;
+  };
+/*
+ * Initialize the container at least up to the point at which it can
+ * safely be passed to _del_HashMemory().
+ */
+  mem->hash_memory = NULL;
+  mem->node_memory = NULL;
+  mem->string_memory = NULL;
+/*
+ * Allocate the two free-lists.
+ */
+  mem->hash_memory = _new_FreeList("_new_HashMemory", sizeof(HashTable),
+				  hash_count);
+  if(!mem->hash_memory)
+    return _del_HashMemory(mem, 1);
+  mem->node_memory = _new_FreeList("_new_HashMemory", sizeof(HashNode),
+				  node_count);
+  if(!mem->node_memory)
+    return _del_HashMemory(mem, 1);
+  mem->string_memory = _new_StringMem("_new_HashMemory", 64);
+  if(!mem->string_memory)
+    return _del_HashMemory(mem, 1);
+/*
+ * Return the free-list container.
+ */
+  return mem;
+}
+
+/*.......................................................................
+ * Delete a HashTable free-list. An error will be displayed if the list is
+ * still in use and the deletion will be aborted.
+ *
+ * Input:
+ *  mem    HashMemory *  The free-list container to be deleted.
+ *  force         int    If force==0 then _del_HashMemory() will complain
+ *                        and refuse to delete the free-list if any
+ *                        of nodes have not been returned to the free-list.
+ *                       If force!=0 then _del_HashMemory() will not check
+ *                        whether any nodes are still in use and will
+ *                        always delete the list.
+ * Output:
+ *  return HashMemory *  Always NULL (even if the memory could not be
+ *                       deleted).
+ */
+HashMemory *_del_HashMemory(HashMemory *mem, int force)
+{
+  const char *caller = "_del_HashMemory";
+  if(mem) {
+    if(!force && (_busy_FreeListNodes(mem->hash_memory) > 0 ||
+		  _busy_FreeListNodes(mem->node_memory) > 0)) {
+      fprintf(stderr, "%s: Free-list in use.\n", caller);
+      return NULL;
+    };
+    mem->hash_memory = _del_FreeList(caller, mem->hash_memory, force);
+    mem->node_memory = _del_FreeList(caller, mem->node_memory, force);
+    mem->string_memory = _del_StringMem(caller, mem->string_memory, force);
+    free(mem);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Create a new hash table.
+ *
+ * Input:
+ *  mem       HashMemory *  An optional free-list for use in allocating
+ *                          HashTable containers and nodes. See explanation
+ *                          in hash.h. If you are going to allocate more
+ *                          than one hash table, then it will be more
+ *                          efficient to allocate a single free-list for
+ *                          all of them than to force each hash table
+ *                          to allocate its own private free-list.
+ *  size             int    The size of the hash table. Best performance
+ *                          will be acheived if this is a prime number.
+ *  hcase       HashCase    Specify how symbol case is considered when
+ *                          looking up symbols, from:
+ *                           IGNORE_CASE - Upper and lower case versions
+ *                                         of a letter are treated as
+ *                                         being identical.
+ *                           HONOUR_CASE - Upper and lower case versions
+ *                                         of a letter are treated as
+ *                                         being distinct.
+ *                          characters in a lookup name is significant.
+ *  app_data        void *  Optional application data to be registered
+ *                          to the table. This is presented to user
+ *                          provided SYM_DEL_FN() symbol destructors along
+ *                          with the symbol data.
+ *  del_fn() HASH_DEL_FN(*) If you want app_data to be free'd when the
+ *                          hash-table is destroyed, register a suitable
+ *                          destructor function here.
+ * Output:
+ *  return HashTable *  The new hash table, or NULL on error.
+ */
+HashTable *_new_HashTable(HashMemory *mem, int size, HashCase hcase,
+			 void *app_data, HASH_DEL_FN(*del_fn))
+{
+  HashTable *hash;         /* The table to be returned */
+  int allocate_mem = !mem; /* True if mem should be internally allocated */
+  int i;
+/*
+ * Check arguments.
+ */
+  if(size <= 0) {
+    fprintf(stderr, "_new_HashTable: Illegal table size (%d).\n", size);
+    return NULL;
+  };
+/*
+ * Allocate an internal free-list?
+ */
+  if(allocate_mem) {
+    mem = _new_HashMemory(1, 100);
+    if(!mem)
+      return NULL;
+  };
+/*
+ * Allocate the container.
+ */
+  hash = (HashTable *) _new_FreeListNode(mem->hash_memory);
+  if(!hash) {
+    fprintf(stderr, "_new_HashTable: Insufficient memory.\n");
+    if(allocate_mem)
+      mem = _del_HashMemory(mem, 1);
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize
+ * the container at least up to the point at which it can safely
+ * be passed to _del_HashTable().
+ */
+  hash->errmsg[0] = '\0';
+  hash->mem = mem;
+  hash->internal_mem = allocate_mem;
+  hash->case_sensitive = hcase==HONOUR_CASE;
+  hash->size = size;
+  hash->bucket = NULL;
+  hash->keycmp = hash->case_sensitive ? _ht_strcmp : _ht_lower_strcmp;
+  hash->app_data = app_data;
+  hash->del_fn = del_fn;
+/*
+ * Allocate the array of 'size' hash buckets.
+ */
+  hash->bucket = (HashBucket *) malloc(sizeof(HashBucket) * size);
+  if(!hash->bucket) {
+    fprintf(stderr, "_new_HashTable: Insufficient memory for %d buckets.\n",
+	    size);
+    return _del_HashTable(hash);
+  };
+/*
+ * Initialize the bucket array.
+ */
+  for(i=0; i<size; i++) {
+    HashBucket *b = hash->bucket + i;
+    b->head = NULL;
+    b->count = 0;
+  };
+/*
+ * The table is ready for use - albeit currently empty.
+ */
+  return hash;
+}
+
+/*.......................................................................
+ * Delete a hash-table.
+ *
+ * Input:
+ *  hash   HashTable *  The hash table to be deleted.
+ * Output:
+ *  return HashTable *  The deleted hash table (always NULL).
+ */
+HashTable *_del_HashTable(HashTable *hash)
+{
+  if(hash) {
+/*
+ * Clear and delete the bucket array.
+ */
+    if(hash->bucket) {
+      _clear_HashTable(hash);
+      free(hash->bucket);
+      hash->bucket = NULL;
+    };
+/*
+ * Delete application data.
+ */
+    if(hash->del_fn)
+      hash->del_fn(hash->app_data);
+/*
+ * If the hash table was allocated from an internal free-list, delete
+ * it and the hash table by deleting the free-list. Otherwise just
+ * return the hash-table to the external free-list.
+ */
+    if(hash->internal_mem)
+      _del_HashMemory(hash->mem, 1);
+    else
+      hash = (HashTable *) _del_FreeListNode(hash->mem->hash_memory, hash);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Create and install a new entry in a hash table. If an entry with the
+ * same name already exists, replace its contents with the new data.
+ *
+ * Input:
+ *  hash   HashTable *  The hash table to insert the symbol into.
+ *  name  const char *  The name to tag the entry with.
+ *  code         int    An application-specific code to be stored in
+ *                      the entry.
+ *  fn  void (*)(void)  An application-specific function to be stored
+ *                      in the entry.
+ *  data        void *  An application-specific pointer to data to be
+ *                      associated with the entry, or NULL if not
+ *                      relevant.
+ *  del_fn SYM_DEL_FN(*) An optional destructor function. When the
+ *                      symbol is deleted this function will be called
+ *                      with the 'code' and 'data' arguments given
+ *                      above. Any application data that was registered
+ *                      to the table via the app_data argument of
+ *                      _new_HashTable() will also be passed.
+ * Output:
+ *  return  HashNode *  The new entry, or NULL if there was insufficient
+ *                      memory or the arguments were invalid.
+ */
+Symbol *_new_HashSymbol(HashTable *hash, const char *name, int code,
+			void (*fn)(void), void *data, SYM_DEL_FN(*del_fn))
+{
+  HashBucket *bucket;  /* The hash-bucket associated with the name */
+  HashNode *node;      /* The new node */
+/*
+ * Check arguments.
+ */
+  if(!hash || !name)
+    return NULL;
+/*
+ * Get the hash bucket of the specified name.
+ */
+  bucket = _find_HashBucket(hash, name);
+/*
+ * See if a node with the same name already exists.
+ */
+  node = _find_HashNode(hash, bucket, name, NULL);
+/*
+ * If found, delete its contents by calling the user-supplied
+ * destructor function, if provided.
+ */
+  if(node) {
+    if(node->symbol.data && node->symbol.del_fn) {
+      node->symbol.data = node->symbol.del_fn(hash->app_data, node->symbol.code,
+					      node->symbol.data);
+    };
+/*
+ * Allocate a new node if necessary.
+ */
+  } else {
+    node = _new_HashNode(hash, name, code, fn, data, del_fn);
+    if(!node)
+      return NULL;
+  };
+/*
+ * Install the node at the head of the hash-bucket list.
+ */
+  node->next = bucket->head;
+  bucket->head = node;
+  bucket->count++;
+  return &node->symbol;
+}
+
+/*.......................................................................
+ * Remove and delete a given hash-table entry.
+ *
+ * Input:
+ *  hash   HashTable *  The hash table to find the symbol in.
+ *  name  const char *  The name of the entry.
+ * Output:
+ *  return  HashNode *  The deleted hash node (always NULL).
+ */
+Symbol *_del_HashSymbol(HashTable *hash, const char *name)
+{
+  if(hash && name) {
+    HashBucket *bucket = _find_HashBucket(hash, name);
+    HashNode *prev;   /* The node preceding the located node */
+    HashNode *node = _find_HashNode(hash, bucket, name, &prev);
+/*
+ * Node found?
+ */
+    if(node) {
+/*
+ * Remove the node from the bucket list.
+ */
+      if(prev) {
+	prev->next = node->next;
+      } else {
+	bucket->head = node->next;
+      };
+/*
+ * Record the loss of a node.
+ */
+      bucket->count--;
+/*
+ * Delete the node.
+ */
+      (void) _del_HashNode(hash, node);
+    };
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Look up a symbol in the hash table.
+ *
+ * Input:
+ *  hash   HashTable *   The table to look up the string in.
+ *  name  const char *   The name of the symbol to look up.
+ * Output:
+ *  return    Symbol *   The located hash-table symbol, or NULL if not
+ *                       found.
+ */
+Symbol *_find_HashSymbol(HashTable *hash, const char *name)
+{
+  HashBucket *bucket;  /* The hash-table bucket associated with name[] */
+  HashNode *node;      /* The hash-table node of the requested symbol */
+/*
+ * Check arguments.
+ */
+  if(!hash)
+    return NULL;
+/*
+ * Nothing to lookup?
+ */
+  if(!name)
+    return NULL;
+/*
+ * Hash the name to a hash-table bucket.
+ */
+  bucket = _find_HashBucket(hash, name);
+/*
+ * Find the bucket entry that exactly matches the name.
+ */
+  node = _find_HashNode(hash, bucket, name, NULL);
+  if(!node)
+    return NULL;
+  return &node->symbol;
+}
+
+/*.......................................................................
+ * Private function used to allocate a hash-table node.
+ * The caller is responsible for checking that the specified symbol
+ * is unique and for installing the returned entry in the table.
+ *
+ * Input:
+ *  hash     HashTable *  The table to allocate the node for.
+ *  name    const char *  The name of the new entry.
+ *  code           int    A user-supplied context code.
+ *  fn  void (*)(void)    A user-supplied function pointer.
+ *  data          void *  A user-supplied data pointer.
+ *  del_fn  SYM_DEL_FN(*) An optional 'data' destructor function.
+ * Output:
+ *  return    HashNode *  The new node, or NULL on error.
+ */
+static HashNode *_new_HashNode(HashTable *hash, const char *name, int code,
+			      void (*fn)(void), void *data, SYM_DEL_FN(*del_fn))
+{
+  HashNode *node;  /* The new node */
+/*
+ * Allocate the new node from the free list.
+ */
+  node = (HashNode *) _new_FreeListNode(hash->mem->node_memory);
+  if(!node)
+    return NULL;
+/*
+ * Before attempting any operation that might fail, initialize the
+ * contents of 'node' at least up to the point at which it can be
+ * safely passed to _del_HashNode().
+ */
+  node->symbol.name = NULL;
+  node->symbol.code = code;
+  node->symbol.fn = fn;
+  node->symbol.data = data;
+  node->symbol.del_fn = del_fn;
+  node->next = NULL;
+/*
+ * Allocate a copy of 'name'.
+ */
+  node->symbol.name = _new_StringMemString(hash->mem->string_memory,
+					  strlen(name) + 1);
+  if(!node->symbol.name)
+    return _del_HashNode(hash, node);
+/*
+ * If character-case is insignificant in the current table, convert the
+ * name to lower case while copying it.
+ */
+  if(hash->case_sensitive) {
+    strcpy(node->symbol.name, name);
+  } else {
+    const char *src = name;
+    char *dst = node->symbol.name;
+    for( ; *src; src++,dst++)
+      *dst = tolower(*src);
+    *dst = '\0';
+  };
+  return node;
+}
+
+/*.......................................................................
+ * Private function used to delete a hash-table node.
+ * The node must have been removed from its list before calling this
+ * function.
+ *
+ * Input:
+ *  hash   HashTable *  The table for which the node was originally
+ *                      allocated.
+ *  node    HashNode *  The node to be deleted.
+ * Output:
+ *  return  HashNode *  The deleted node (always NULL).
+ */
+static HashNode *_del_HashNode(HashTable *hash, HashNode *node)
+{
+  if(node) {
+    node->symbol.name = _del_StringMemString(hash->mem->string_memory,
+					    node->symbol.name);
+/*
+ * Call the user-supplied data-destructor if provided.
+ */
+    if(node->symbol.data && node->symbol.del_fn)
+      node->symbol.data = node->symbol.del_fn(hash->app_data,
+					      node->symbol.code,
+					      node->symbol.data);
+/*
+ * Return the node to the free-list.
+ */
+    node->next = NULL;
+    node = (HashNode *) _del_FreeListNode(hash->mem->node_memory, node);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Private function to locate the hash bucket associated with a given
+ * name.
+ *
+ * This uses a hash-function described in the dragon-book
+ * ("Compilers - Principles, Techniques and Tools", by Aho, Sethi and
+ *  Ullman; pub. Adison Wesley) page 435.
+ *
+ * Input:
+ *  hash    HashTable *   The table to look up the string in.
+ *  name   const char *   The name of the symbol to look up.
+ * Output:
+ *  return HashBucket *   The located hash-bucket.
+ */
+static HashBucket *_find_HashBucket(HashTable *hash, const char *name)
+{
+  unsigned const char *kp;
+  unsigned long h = 0L;
+  if(hash->case_sensitive) {
+    for(kp=(unsigned const char *) name; *kp; kp++)
+      h = 65599UL * h + *kp;  /* 65599 is a prime close to 2^16 */
+  } else {
+    for(kp=(unsigned const char *) name; *kp; kp++)
+      h = 65599UL * h + tolower((int)*kp);  /* 65599 is a prime close to 2^16 */
+  };
+  return hash->bucket + (h % hash->size);
+}
+
+/*.......................................................................
+ * Search for a given name in the entries of a given bucket.
+ *
+ * Input:
+ *  hash     HashTable *  The hash-table being searched.
+ *  bucket  HashBucket *  The bucket to search (use _find_HashBucket()).
+ *  name    const char *  The name to search for.
+ * Output:
+ *  prev      HashNode ** If prev!=NULL then the pointer to the node
+ *                        preceding the located node in the list will
+ *                        be recorded in *prev. This will be NULL either
+ *                        if the name is not found or the located node is
+ *                        at the head of the list of entries.
+ * return     HashNode *  The located hash-table node, or NULL if not
+ *                        found.
+ */
+static HashNode *_find_HashNode(HashTable *hash, HashBucket *bucket,
+			       const char *name, HashNode **prev)
+{
+  HashNode *last;  /* The previously searched node */
+  HashNode *node;  /* The node that is being searched */
+/*
+ * Search the list for a node containing the specified name.
+ */
+  for(last=NULL, node=bucket->head;
+      node && hash->keycmp(node->symbol.name, name)!=0;
+      last = node, node=node->next)
+    ;
+  if(prev)
+    *prev = node ? last : NULL;
+  return node;
+}
+
+/*.......................................................................
+ * When hash->case_sensitive is zero this function is called
+ * in place of strcmp(). In such cases the hash-table names are stored
+ * as lower-case versions of the original strings so this function
+ * performs the comparison against lower-case copies of the characters
+ * of the string being compared.
+ *
+ * Input:
+ *  node_key   const char *  The lower-case hash-node key being compared
+ *                           against.
+ *  look_key   const char *  The lookup key.
+ * Output:
+ *  return            int    <0 if node_key < look_key.
+ *                            0 if node_key == look_key.
+ *                           >0 if node_key > look_key.
+ */
+static int _ht_lower_strcmp(const char *node_key, const char *look_key)
+{
+  int cn;  /* The latest character from node_key[] */
+  int cl;  /* The latest character from look_key[] */
+  do {
+    cn = *node_key++;
+    cl = *look_key++;
+  } while(cn && cn==tolower(cl));
+  return cn - tolower(cl);
+}
+
+/*.......................................................................
+ * This is a wrapper around strcmp for comparing hash-keys in a case
+ * sensitive manner. The reason for having this wrapper, instead of using
+ * strcmp() directly, is to make some C++ compilers happy. The problem
+ * is that when the library is compiled with a C++ compiler, the
+ * declaration of the comparison function is a C++ declaration, whereas
+ * strcmp() is a pure C function and thus although it appears to have the
+ * same declaration, the compiler disagrees.
+ *
+ * Input:
+ *  node_key   char *  The lower-case hash-node key being compared against.
+ *  look_key   char *  The lookup key.
+ * Output:
+ *  return      int    <0 if node_key < look_key.
+ *                      0 if node_key == look_key.
+ *                     >0 if node_key > look_key.
+ */
+static int _ht_strcmp(const char *node_key, const char *look_key)
+{
+  return strcmp(node_key, look_key);
+}
+
+/*.......................................................................
+ * Empty a hash-table by deleting all of its entries.
+ *
+ * Input:
+ *  hash    HashTable *  The hash table to clear.
+ * Output:
+ *  return        int    0 - OK.
+ *                       1 - Invalid arguments.
+ */
+int _clear_HashTable(HashTable *hash)
+{
+  int i;
+/*
+ * Check the arguments.
+ */
+  if(!hash)
+    return 1;
+/*
+ * Clear the contents of the bucket array.
+ */
+  for(i=0; i<hash->size; i++) {
+    HashBucket *bucket = hash->bucket + i;
+/*
+ * Delete the list of active hash nodes from the bucket.
+ */
+    HashNode *node = bucket->head;
+    while(node) {
+      HashNode *next = node->next;
+      (void) _del_HashNode(hash, node);
+      node = next;
+    };
+/*
+ * Mark the bucket as empty.
+ */
+    bucket->head = NULL;
+    bucket->count = 0;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Execute a given function on each entry of a hash table, returning
+ * before completion if the the specified function returns non-zero.
+ *
+ * Input:
+ *  hash       HashTable *    The table to traverse.
+ *  scan_fn HASH_SCAN_FN(*)   The function to call.
+ *  context         void *    Optional caller-specific context data
+ *                            to be passed to scan_fn().
+ * Output:
+ *  return           int      0 - OK.
+ *                            1 - Either the arguments were invalid, or
+ *                                scan_fn() returned non-zero at some
+ *                                point.
+ */
+int _scan_HashTable(HashTable *hash, HASH_SCAN_FN(*scan_fn), void *context)
+{
+  int i;
+/*
+ * Check the arguments.
+ */
+  if(!hash || !scan_fn)
+    return 1;
+/*
+ * Iterate through the buckets of the table.
+ */
+  for(i=0; i<hash->size; i++) {
+    HashBucket *bucket = hash->bucket + i;
+    HashNode *node;
+/*
+ * Iterate through the list of symbols that fall into bucket i,
+ * passing each one to the caller-specified function.
+ */
+    for(node=bucket->head; node; node=node->next) {
+      if(scan_fn(&node->symbol, context))
+	return 1;
+    };
+  };
+  return 0;
+}
diff --git a/libtecla-1.4.1/hash.h b/libtecla-1.4.1/hash.h
new file mode 100644
index 0000000..13c0a2b
--- /dev/null
+++ b/libtecla-1.4.1/hash.h
@@ -0,0 +1,157 @@
+#ifndef hash_h
+#define hash_h
+
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+/*
+ * The following macro can be used to prototype or define a
+ * function that deletes the data of a symbol-table entry.
+ *
+ * Input:
+ *  app_data void *  The _new_HashTable() app_data argument.
+ *  code      int    The Symbol::code argument.
+ *  sym_data void *  The Symbol::data argument to be deleted.
+ * Output:
+ *  return  void * The deleted data (always return NULL).
+ */
+#define SYM_DEL_FN(fn) void *(fn)(void *app_data, int code, void *sym_data)
+
+/*
+ * The following macro can be used to prototype or define a
+ * function that deletes the application-data of a hash-table.
+ *
+ * Input:
+ *  data    void * The _new_HashTable() 'app_data' argument to be
+ *                 deleted.
+ * Output:
+ *  return  void * The deleted data (always return NULL).
+ */
+#define HASH_DEL_FN(fn) void *(fn)(void *app_data)
+
+/*
+ * The following is a container for recording the context
+ * of a symbol in a manner that is independant of the particular
+ * symbol-table implementation. Each hash-table entry contains
+ * the following user supplied parameters:
+ *
+ * 1. An optional integral parameter 'code'. This is useful for
+ *    enumerating a symbol or for describing what type of data
+ *    or function is stored in the symbol.
+ *
+ * 2. An optional generic function pointer. This is useful for
+ *    associating functions with names. The user is responsible
+ *    for casting between the generic function type and the
+ *    actual function type. The code field could be used to
+ *    enumerate what type of function to cast to.
+ *
+ * 3. An optional generic pointer to a static or heap-allocated
+ *    object. It is up to the user to cast this back to the
+ *    appropriate object type. Again, the code field could be used
+ *    to describe what type of object is stored there.
+ *    If the object is dynamically allocated and should be discarded
+ *    when the symbol is deleted from the symbol table, send a
+ *    destructor function to have it deleted automatically.
+ */
+typedef struct {
+  char *name;           /* The name of the symbol */
+  int code;             /* Application supplied integral code */
+  void (*fn)(void);     /* Application supplied generic function */
+  void *data;           /* Application supplied context data */
+  SYM_DEL_FN(*del_fn);  /* Data destructor function */
+} Symbol;
+
+/*
+ * HashNode's and HashTable's are small objects. Separately allocating
+ * many such objects would normally cause memory fragmentation. To
+ * counter this, HashMemory objects are used. These contain
+ * dedicated free-lists formed from large dynamically allocated arrays
+ * of objects. One HashMemory object can be shared between multiple hash
+ * tables (within a single thread).
+ */
+typedef struct HashMemory HashMemory;
+
+  /* Create a free-list for allocation of hash tables and their nodes */
+
+HashMemory *_new_HashMemory(int hash_count, int node_count);
+
+  /* Delete a redundant free-list if not being used */
+
+HashMemory *_del_HashMemory(HashMemory *mem, int force);
+
+/*
+ * Declare an alias for the private HashTable structure defined in
+ * hash.c.
+ */
+typedef struct HashTable HashTable;
+
+/*
+ * Enumerate case-sensitivity options.
+ */
+typedef enum {
+  IGNORE_CASE,     /* Ignore case when looking up symbols */
+  HONOUR_CASE      /* Honor case when looking up symbols */
+} HashCase;
+
+  /* Create a new hash-table */
+
+HashTable *_new_HashTable(HashMemory *mem, int size, HashCase hcase,
+			 void *app_data, HASH_DEL_FN(*del_fn));
+
+  /* Delete a reference to a hash-table */
+
+HashTable *_del_HashTable(HashTable *hash);
+
+  /* Add an entry to a hash table */
+
+Symbol *_new_HashSymbol(HashTable *hash, const char *key, int code,
+			void (*fn)(void), void *data, SYM_DEL_FN(*del_fn));
+
+  /* Remove and delete all the entries in a given hash table */
+
+int _clear_HashTable(HashTable *hash);
+
+  /* Remove and delete a given hash-table entry */
+
+Symbol *_del_HashSymbol(HashTable *hash, const char *key);
+
+  /* Lookup a given hash-table entry */
+
+Symbol *_find_HashSymbol(HashTable *hash, const char *key);
+
+  /* Execute a given function on each entry of a hash table, returning */
+  /*  before completion if the specified function returns non-zero. */
+
+#define HASH_SCAN_FN(fn)  int (fn)(Symbol *sym, void *context)
+
+int _scan_HashTable(HashTable *hash, HASH_SCAN_FN(*scan_fn), void *context);
+
+#endif
diff --git a/libtecla-1.4.1/history.c b/libtecla-1.4.1/history.c
new file mode 100644
index 0000000..5a8d94f
--- /dev/null
+++ b/libtecla-1.4.1/history.c
@@ -0,0 +1,2003 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <time.h>
+#include <errno.h>
+
+#include "history.h"
+#include "freelist.h"
+
+/*
+ * GlLineNode's record the location and length of historical lines in
+ * a buffer array.
+ */
+typedef struct GlLineNode GlLineNode;
+struct GlLineNode {
+  long id;             /* The unique identifier of this history line */
+  time_t timestamp;    /* The time at which the line was archived */
+  unsigned group;      /* The identifier of the history group to which the */
+                       /*  the line belongs. */
+  GlLineNode *next;    /* The next youngest line in the list */
+  GlLineNode *prev;    /* The next oldest line in the list */
+  int start;           /* The start index of the line in the buffer */
+  int nchar;           /* The total length of the line, including the '\0' */
+};
+
+/*
+ * The number of GlLineNode elements per freelist block.
+ */
+#define LINE_NODE_BLK 100
+
+/*
+ * Lines are organised in the buffer from oldest to newest. The
+ * positions of the lines are recorded in a doubly linked list
+ * of GlLineNode objects.
+ */
+typedef struct {
+  FreeList *node_mem;    /* A freelist of GlLineNode objects */ 
+  GlLineNode *head;      /* The head of the list of lines */
+  GlLineNode *tail;      /* The tail of the list of lines */
+} GlLineList;
+
+/*
+ * All elements of the history mechanism are recorded in an object of
+ * the following type.
+ */
+struct GlHistory {
+  char *buffer;       /* A circular buffer used to record historical input */
+                      /*  lines. */
+  size_t buflen;      /* The length of the buffer array */
+  GlLineList list;    /* A list of the start of lines in buffer[] */
+  GlLineNode *recall; /* The last line recalled, or NULL if no recall */
+                      /*  session is currently active. */
+  GlLineNode *id_node;/* The node at which the last ID search terminated */
+  const char *prefix; /* A pointer to the line containing the prefix that */
+                      /*  is being searched for. */
+  int prefix_len;     /* The length of the prefix */
+  unsigned long seq;  /* The next ID to assign to a line node */
+  unsigned group;     /* The identifier of the current history group */
+  int nline;          /* The number of lines currently in the history list */
+  int max_lines;      /* Either -1 or a ceiling on the number of lines */
+  int enable;         /* If false, ignore history additions and lookups */
+};
+
+static char *_glh_restore_line(GlHistory *glh, char *line, size_t dim);
+static int _glh_cant_load_history(GlHistory *glh, const char *filename,
+				  int lineno, const char *message, FILE *fp);
+static int _glh_write_timestamp(FILE *fp, time_t timestamp);
+static int _glh_decode_timestamp(char *string, char **endp, time_t *t);
+static void _glh_discard_node(GlHistory *glh, GlLineNode *node);
+static GlLineNode *_glh_find_id(GlHistory *glh, GlhLineID id);
+
+/*.......................................................................
+ * Create a line history maintenance object.
+ *
+ * Input:
+ *  buflen     size_t    The number of bytes to allocate to the circular
+ *                       buffer that is used to record all of the
+ *                       most recent lines of user input that will fit.
+ *                       If buflen==0, no buffer will be allocated.
+ * Output:
+ *  return  GlHistory *  The new object, or NULL on error.
+ */
+GlHistory *_new_GlHistory(size_t buflen)
+{
+  GlHistory *glh;  /* The object to be returned */
+/*
+ * Allocate the container.
+ */
+  glh = (GlHistory *) malloc(sizeof(GlHistory));
+  if(!glh) {
+    fprintf(stderr, "_new_GlHistory: Insufficient memory.\n");
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to _del_GlHistory().
+ */
+  glh->buffer = NULL;
+  glh->buflen = buflen;
+  glh->list.node_mem = NULL;
+  glh->list.head = NULL;
+  glh->list.tail = NULL;
+  glh->recall = NULL;
+  glh->id_node = NULL;
+  glh->prefix = NULL;
+  glh->prefix_len = 0;
+  glh->seq = 0;
+  glh->group = 0;
+  glh->nline = 0;
+  glh->max_lines = -1;
+  glh->enable = 1;
+/*
+ * Allocate the buffer, if required.
+ */
+  if(buflen > 0) {
+    glh->buffer = (char *) malloc(sizeof(char) * buflen);
+    if(!glh->buffer) {
+      fprintf(stderr, "_new_GlHistory: Insufficient memory.\n");
+      return _del_GlHistory(glh);
+    };
+  };
+/*
+ * Allocate the GlLineNode freelist.
+ */
+  glh->list.node_mem = _new_FreeList("_new_GlHistory", sizeof(GlLineNode),
+				     LINE_NODE_BLK);
+  if(!glh->list.node_mem)
+    return _del_GlHistory(glh);
+  return glh;
+}
+
+/*.......................................................................
+ * Delete a GlHistory object.
+ *
+ * Input:
+ *  glh    GlHistory *  The object to be deleted.
+ * Output:
+ *  return GlHistory *  The deleted object (always NULL).
+ */
+GlHistory *_del_GlHistory(GlHistory *glh)
+{
+  if(glh) {
+/*
+ * Delete the buffer.
+ */
+    if(glh->buffer) {
+      free(glh->buffer);
+      glh->buffer = NULL;
+    };
+/*
+ * Delete the freelist of GlLineNode's.
+ */
+    glh->list.node_mem = _del_FreeList("_del_GlHistory", glh->list.node_mem, 1);
+/*
+ * The contents of the list were deleted by deleting the freelist.
+ */
+    glh->list.head = NULL;
+    glh->list.tail = NULL;
+/*
+ * Delete the container.
+ */
+    free(glh);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Add a new line to the end of the history buffer, wrapping round to the
+ * start of the buffer if needed.
+ *
+ * Input:
+ *  glh  GlHistory *  The input-line history maintenance object.
+ *  line      char *  The line to be archived.
+ *  force      int    Unless this flag is non-zero, empty lines and
+ *                    lines which match the previous line in the history
+ *                    buffer, aren't archived. This flag requests that
+ *                    the line be archived regardless.
+ * Output:
+ *  return     int    0 - OK.
+ *                    1 - Error.
+ */
+int _glh_add_history(GlHistory *glh, const char *line, int force)
+{
+  GlLineList *list; /* The line location list */
+  int nchar;        /* The number of characters needed to record the line */
+  GlLineNode *node; /* The new line location list node */
+  int empty;        /* True if the string is empty */
+  const char *nlptr;/* A pointer to a newline character in line[] */
+  int i;
+/*
+ * Check the arguments.
+ */
+  if(!glh || !line)
+    return 1;
+/*
+ * Is history enabled?
+ */
+  if(!glh->enable || !glh->buffer || glh->max_lines == 0)
+    return 0;
+/*
+ * Get the line location list.
+ */
+  list = &glh->list;
+/*
+ * Cancel any ongoing search.
+ */
+  if(_glh_cancel_search(glh))
+    return 1;
+/*
+ * See how much buffer space will be needed to record the line?
+ *
+ * If the string contains a terminating newline character, arrange to
+ * have the archived line NUL terminated at this point.
+ */
+  nlptr = strchr(line, '\n');
+  if(nlptr)
+    nchar = (nlptr - line) + 1;
+  else
+    nchar = strlen(line) + 1;
+/*
+ * If the line is too big to fit in the buffer, truncate it.
+ */
+  if(nchar > glh->buflen)
+    nchar = glh->buflen;
+/*
+ * Is the line empty?
+ */
+  empty = 1;
+  for(i=0; i<nchar-1 && empty; i++)
+    empty = isspace((int)(unsigned char) line[i]);
+/*
+ * If the line is empty, don't add it to the buffer unless explicitly
+ * told to.
+ */
+  if(empty && !force)
+    return 0;
+/*
+ * If the new line is the same as the most recently added line,
+ * don't add it again, unless explicitly told to.
+ */
+  if(!force &&
+     list->tail && strlen(glh->buffer + list->tail->start) == nchar-1 &&
+     strncmp(line, glh->buffer + list->tail->start, nchar-1)==0)
+    return 0;
+/*
+ * Allocate the list node that will record the line location.
+ */
+  node = (GlLineNode *) _new_FreeListNode(list->node_mem);
+  if(!node)
+    return 1;
+/*
+ * Is the buffer empty?
+ */
+  if(!list->head) {
+/*
+ * Place the line at the beginning of the buffer.
+ */
+    strncpy(glh->buffer, line, nchar);
+    glh->buffer[nchar-1] = '\0';
+/*
+ * Record the location of the line.
+ */
+    node->start = 0;
+/*
+ * The buffer has one or more lines in it.
+ */
+  } else {
+/*
+ * Place the start of the new line just after the most recently
+ * added line.
+ */
+    int start = list->tail->start + list->tail->nchar;
+/*
+ * If there is insufficient room between the end of the most
+ * recently added line and the end of the buffer, we place the
+ * line at the beginning of the buffer. To make as much space
+ * as possible for this line, we first delete any old lines
+ * at the end of the buffer, then shift the remaining contents
+ * of the buffer to the end of the buffer.
+ */
+    if(start + nchar >= glh->buflen) {
+      GlLineNode *last; /* The last line in the buffer */
+      GlLineNode *ln;   /* A member of the list of line locations */
+      int shift;        /* The shift needed to move the contents of the */
+                        /*  buffer to its end. */
+/*
+ * Delete any old lines between the most recent line and the end of the
+ * buffer.
+ */
+      while(list->head && list->head->start > list->tail->start)
+	_glh_discard_node(glh, list->head);
+/*
+ * Find the line that is nearest the end of the buffer.
+ */
+      last = NULL;
+      for(ln=list->head; ln; ln=ln->next) {
+	if(!last || ln->start > last->start)
+	  last = ln;
+      };
+/*
+ * How big a shift is needed to move the existing contents of the
+ * buffer to the end of the buffer?
+ */
+      shift = last ? (glh->buflen - (last->start + last->nchar)) : 0;
+/*
+ * Is any shift needed?
+ */
+      if(shift > 0) {
+/*
+ * Move the buffer contents to the end of the buffer.
+ */
+	memmove(glh->buffer + shift, glh->buffer, glh->buflen - shift);
+/*
+ * Update the listed locations to reflect the shift.
+ */
+	for(ln=list->head; ln; ln=ln->next)
+	  ln->start += shift;
+      };
+/*
+ * The new line should now be located at the start of the buffer.
+ */
+      start = 0;
+    };
+/*
+ * Make space for the new line at the beginning of the buffer by
+ * deleting the oldest lines. This just involves removing them
+ * from the list of used locations. Also enforce the current
+ * maximum number of lines.
+ */
+    while(list->head &&
+	  ((list->head->start >= start && list->head->start - start < nchar) ||
+	   (glh->max_lines >= 0 && glh->nline>=glh->max_lines))) {
+      _glh_discard_node(glh, list->head);
+    };
+/*
+ * Copy the new line into the buffer.
+ */
+    memcpy(glh->buffer + start, line, nchar);
+    glh->buffer[start + nchar - 1] = '\0';
+/*
+ * Record its location.
+ */
+    node->start = start;
+  };
+/*
+ * Append the line location node to the end of the list.
+ */
+  node->id = glh->seq++;
+  node->timestamp = time(NULL);
+  node->group = glh->group;
+  node->nchar = nchar;
+  node->next = NULL;
+  node->prev = list->tail;
+  if(list->tail)
+    list->tail->next = node;
+  else
+    list->head = node;
+  list->tail = node;
+  glh->nline++;
+  return 0;
+}
+
+/*.......................................................................
+ * Recall the next oldest line that has the search prefix last recorded
+ * by _glh_search_prefix().
+ *
+ * Input:
+ *  glh  GlHistory *  The input-line history maintenance object.
+ *  line      char *  The input line buffer. On input this should contain
+ *                    the current input line, and on output, if anything
+ *                    was found, its contents will have been replaced
+ *                    with the matching line.
+ *  dim     size_t    The allocated dimensions of the line buffer.
+ * Output:
+ *  return    char *  A pointer to line[0], or NULL if not found.
+ */
+char *_glh_find_backwards(GlHistory *glh, char *line, size_t dim)
+{
+  GlLineNode *node; /* The line location node being checked */
+  int first;        /* True if this is the start of a new search */
+/*
+ * Check the arguments.
+ */
+  if(!glh || !line) {
+    fprintf(stderr, "_glh_find_backwards: NULL argument(s).\n");
+    return NULL;
+  };
+/*
+ * Is history enabled?
+ */
+  if(!glh->enable || !glh->buffer || glh->max_lines == 0)
+    return NULL;
+/*
+ * Check the line dimensions.
+ */
+  if(dim < strlen(line) + 1) {
+    fprintf(stderr,
+       "_glh_find_backwards: 'dim' inconsistent with strlen(line) contents.\n");
+    return NULL;
+  };
+/*
+ * Is this the start of a new search?
+ */
+  first = glh->recall==NULL;
+/*
+ * If this is the first search backwards, save the current line
+ * for potential recall later, and mark it as the last line
+ * recalled.
+ */
+  if(first) {
+    if(_glh_add_history(glh, line, 1))
+      return NULL;
+    glh->recall = glh->list.tail;
+  };
+/*
+ * If there is no search prefix, the prefix last set by glh_search_prefix()
+ * doesn't exist in the history buffer.
+ */
+  if(!glh->prefix)
+    return NULL;
+/*
+ * From where should we start the search?
+ */
+  if(glh->recall)
+    node = glh->recall->prev;
+  else
+    node = glh->list.tail;
+/*
+ * Search backwards through the list for the first match with the
+ * prefix string.
+ */
+  for( ; node &&
+      (node->group != glh->group ||
+       strncmp(glh->buffer + node->start, glh->prefix, glh->prefix_len) != 0);
+      node = node->prev)
+    ;
+/*
+ * Was a matching line found?
+ */
+  if(node) {
+/*
+ * Recall the found node as the starting point for subsequent
+ * searches.
+ */
+    glh->recall = node;
+/*
+ * Copy the matching line into the provided line buffer.
+ */
+    strncpy(line, glh->buffer + node->start, dim);
+    line[dim-1] = '\0';
+    return line;
+  };
+/*
+ * No match was found.
+ */
+  return NULL;
+}
+
+/*.......................................................................
+ * Recall the next newest line that has the search prefix last recorded
+ * by _glh_search_prefix().
+ *
+ * Input:
+ *  glh  GlHistory *  The input-line history maintenance object.
+ *  line      char *  The input line buffer. On input this should contain
+ *                    the current input line, and on output, if anything
+ *                    was found, its contents will have been replaced
+ *                    with the matching line.
+ *  dim     size_t    The allocated dimensions of the line buffer.
+ * Output:
+ *  return    char *  The line requested, or NULL if no matching line
+ *                    was found.
+ */
+char *_glh_find_forwards(GlHistory *glh, char *line, size_t dim)
+{
+  GlLineNode *node; /* The line location node being checked */
+/*
+ * Check the arguments.
+ */
+  if(!glh || !line) {
+    fprintf(stderr, "_glh_find_forwards: NULL argument(s).\n");
+    return NULL;
+  };
+/*
+ * Is history enabled?
+ */
+  if(!glh->enable || !glh->buffer || glh->max_lines == 0)
+    return NULL;
+/*
+ * Check the line dimensions.
+ */
+  if(dim < strlen(line) + 1) {
+    fprintf(stderr,
+       "_glh_find_forwards: 'dim' inconsistent with strlen(line) contents.\n");
+    return NULL;
+  };
+/*
+ * From where should we start the search?
+ */
+  if(glh->recall)
+    node = glh->recall->next;
+  else
+    return NULL;
+/*
+ * If there is no search prefix, the prefix last set by glh_search_prefix()
+ * doesn't exist in the history buffer.
+ */
+  if(!glh->prefix)
+    return NULL;
+/*
+ * Search forwards through the list for the first match with the
+ * prefix string.
+ */
+  for( ; node &&
+      (node->group != glh->group ||
+       strncmp(glh->buffer + node->start, glh->prefix, glh->prefix_len) != 0);
+      node = node->next)
+    ;
+/*
+ * Was a matching line found?
+ */
+  if(node) {
+/*
+ * Did we hit the line that was originally being edited when the
+ * current history traversal started?
+ */
+    if(node == glh->list.tail)
+      return _glh_restore_line(glh, line, dim);
+/*
+ * Copy the matching line into the provided line buffer.
+ */
+    strncpy(line, glh->buffer + node->start, dim);
+    line[dim-1] = '\0';
+/*
+ * Record the starting point of the next search.
+ */
+    glh->recall = node;
+/*
+ * Return the matching line to the user.
+ */
+    return line;
+  };
+/*
+ * No match was found.
+ */
+  return NULL;
+}
+
+/*.......................................................................
+ * If a search is in progress, cancel it.
+ *
+ * This involves discarding the line that was temporarily saved by
+ * _glh_find_backwards() when the search was originally started,
+ * and reseting the search iteration pointer to NULL.
+ *
+ * Input:
+ *  glh  GlHistory *  The input-line history maintenance object.
+ * Output:
+ *  return     int    0 - OK.
+ *                    1 - Error.
+ */
+int _glh_cancel_search(GlHistory *glh)
+{
+/*
+ * Check the arguments.
+ */
+  if(!glh) {
+    fprintf(stderr, "_glh_cancel_search: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * If there wasn't a search in progress, do nothing.
+ */
+  if(!glh->recall)
+    return 0;
+/*
+ * Delete the node of the preserved line.
+ */
+  _glh_discard_node(glh, glh->list.tail);
+/*
+ * Reset the search pointers.
+ */
+  glh->recall = NULL;
+  glh->prefix = "";
+  glh->prefix_len = 0;
+  return 0;
+}
+
+/*.......................................................................
+ * Set the prefix of subsequent history searches.
+ *
+ * Input:
+ *  glh  GlHistory *  The input-line history maintenance object.
+ *  line      char *  The command line who's prefix is to be used.
+ *  prefix_len int    The length of the prefix.
+ * Output:
+ *  return     int    0 - OK.
+ *                    1 - Error.
+ */
+int _glh_search_prefix(GlHistory *glh, const char *line, int prefix_len)
+{
+  GlLineNode *node; /* The line location node being checked */
+/*
+ * Check the arguments.
+ */
+  if(!glh) {
+    fprintf(stderr, "_glh_search_prefix: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * Is history enabled?
+ */
+  if(!glh->enable || !glh->buffer || glh->max_lines == 0)
+    return 0;
+/*
+ * Record a zero length search prefix?
+ */
+  if(prefix_len <= 0) {
+    glh->prefix_len = 0;
+    glh->prefix = "";
+    return 0;
+  };
+/*
+ * Record the length of the new search prefix.
+ */
+  glh->prefix_len = prefix_len;
+/*
+ * If any history line starts with the specified prefix, record a
+ * pointer to it for comparison in subsequent searches. If the prefix
+ * doesn't match any of the lines, then simply record NULL to indicate
+ * that there is no point in searching. Note that _glh_add_history()
+ * clears this pointer by calling _glh_cancel_search(), so there is
+ * no danger of it being used after the buffer has been modified.
+ */
+  for(node = glh->list.tail ; node &&
+      (node->group != glh->group ||
+       strncmp(glh->buffer + node->start, line, prefix_len) != 0);
+      node = node->prev)
+    ;
+/*
+ * If a matching line was found record it for use as the search
+ * prefix.
+ */
+  glh->prefix = node ? glh->buffer + node->start : NULL;
+  return 0;
+}
+
+/*.......................................................................
+ * Recall the oldest recorded line.
+ *
+ * Input:
+ *  glh  GlHistory *  The input-line history maintenance object.
+ *  line      char *  The input line buffer. On input this should contain
+ *                    the current input line, and on output, its contents
+ *                    will have been replaced with the oldest line.
+ *  dim     size_t    The allocated dimensions of the line buffer.
+ * Output:
+ *  return    char *  A pointer to line[0], or NULL if not found.
+ */
+char *_glh_oldest_line(GlHistory *glh, char *line, size_t dim)
+{
+  GlLineNode *node; /* The line location node being checked */
+  int first;        /* True if this is the start of a new search */
+/*
+ * Check the arguments.
+ */
+  if(!glh || !line) {
+    fprintf(stderr, "_glh_oldest_line: NULL argument(s).\n");
+    return NULL;
+  };
+/*
+ * Is history enabled?
+ */
+  if(!glh->enable || !glh->buffer || glh->max_lines == 0)
+    return NULL;
+/*
+ * Check the line dimensions.
+ */
+  if(dim < strlen(line) + 1) {
+    fprintf(stderr,
+       "_glh_oldest_line: 'dim' inconsistent with strlen(line) contents.\n");
+    return NULL;
+  };
+/*
+ * Is this the start of a new search?
+ */
+  first = glh->recall==NULL;
+/*
+ * If this is the first search backwards, save the current line
+ * for potential recall later, and mark it as the last line
+ * recalled.
+ */
+  if(first) {
+    if(_glh_add_history(glh, line, 1))
+      return NULL;
+    glh->recall = glh->list.tail;
+  };
+/*
+ * Locate the oldest line that belongs to the current group.
+ */
+  for(node=glh->list.head; node && node->group != glh->group; 
+      node = node->next)
+    ;
+/*
+ * No line found?
+ */
+  if(!node)
+    return NULL;
+/*
+ * Record the above node as the starting point for subsequent
+ * searches.
+ */
+  glh->recall = node;
+/*
+ * Copy the recalled line into the provided line buffer.
+ */
+  strncpy(line, glh->buffer + node->start, dim);
+  line[dim-1] = '\0';
+  return line;
+}
+
+/*.......................................................................
+ * Recall the line that was being entered when the search started.
+ *
+ * Input:
+ *  glh  GlHistory *  The input-line history maintenance object.
+ *  line      char *  The input line buffer. On input this should contain
+ *                    the current input line, and on output, its contents
+ *                    will have been replaced with the line that was
+ *                    being entered when the search was started.
+ *  dim     size_t    The allocated dimensions of the line buffer.
+ * Output:
+ *  return    char *  A pointer to line[0], or NULL if not found.
+ */
+char *_glh_current_line(GlHistory *glh, char *line, size_t dim)
+{
+/*
+ * Check the arguments.
+ */
+  if(!glh || !line) {
+    fprintf(stderr, "_glh_current_line: NULL argument(s).\n");
+    return NULL;
+  };
+/*
+ * Is history enabled?
+ */
+  if(!glh->enable || !glh->buffer || glh->max_lines == 0)
+    return NULL;
+/*
+ * Check the line dimensions.
+ */
+  if(dim < strlen(line) + 1) {
+    fprintf(stderr,
+       "_glh_current_line: 'dim' inconsistent with strlen(line) contents.\n");
+    return NULL;
+  };
+/*
+ * Restore the original line.
+ */
+  return _glh_restore_line(glh, line, dim);
+}
+
+/*.......................................................................
+ * Remove the line that was originally being edited when the history
+ * traversal was started, from its saved position in the history list,
+ * and place it in the provided line buffer.
+ *
+ * Input:
+ *  glh  GlHistory *  The input-line history maintenance object.
+ *  line      char *  The input line buffer. On input this should contain
+ *                    the current input line, and on output, its contents
+ *                    will have been replaced with the saved line.
+ *  dim     size_t    The allocated dimensions of the line buffer.
+ * Output:
+ *  return    char *  A pointer to line[0], or NULL if not found.
+ */
+static char *_glh_restore_line(GlHistory *glh, char *line, size_t dim)
+{
+  GlLineNode *tail;   /* The tail node to be discarded */
+/*
+ * If there wasn't a search in progress, do nothing.
+ */
+  if(!glh->recall)
+    return NULL;
+/*
+ * Get the list node that is to be removed.
+ */
+  tail = glh->list.tail;
+/*
+ * If a pointer to the saved line is being used to record the
+ * current search prefix, reestablish the search prefix, to
+ * have it recorded by another history line if possible.
+ */
+  if(glh->prefix == glh->buffer + tail->start)
+    (void) _glh_search_prefix(glh, glh->buffer + tail->start, glh->prefix_len);
+/*
+ * Copy the recalled line into the input-line buffer.
+ */
+  strncpy(line, glh->buffer + tail->start, dim);
+  line[dim-1] = '\0';
+/*
+ * Discard the line-location node.
+ */
+  _glh_discard_node(glh, tail);
+/*
+ * Mark the search as ended.
+ */
+  glh->recall = NULL;
+  return line;
+}
+
+/*.......................................................................
+ * Query the id of a history line offset by a given number of lines from
+ * the one that is currently being recalled. If a recall session isn't
+ * in progress, or the offset points outside the history list, 0 is
+ * returned.
+ *
+ * Input:
+ *  glh    GlHistory *  The input-line history maintenance object.
+ *  offset       int    The line offset (0 for the current line, < 0
+ *                      for an older line, > 0 for a newer line.
+ * Output:
+ *  return GlhLineID    The identifier of the line that is currently
+ *                      being recalled, or 0 if no recall session is
+ *                      currently in progress.
+ */
+GlhLineID _glh_line_id(GlHistory *glh, int offset)
+{
+  GlLineNode *node; /* The line location node being checked */
+/*
+ * Is history enabled?
+ */
+  if(!glh->enable || !glh->buffer || glh->max_lines == 0)
+    return 0;
+/*
+ * Search forward 'offset' lines to find the required line.
+ */
+  if(offset >= 0) {
+    for(node=glh->recall; node && offset != 0; node=node->next) {
+      if(node->group == glh->group)
+	offset--;
+    };
+  } else {
+    for(node=glh->recall; node && offset != 0; node=node->prev) {
+      if(node->group == glh->group)
+	offset++;
+    };
+  };
+  return node ? node->id : 0;
+}
+
+/*.......................................................................
+ * Recall a line by its history buffer ID. If the line is no longer
+ * in the buffer, or the id is zero, NULL is returned.
+ *
+ * Input:
+ *  glh  GlHistory *  The input-line history maintenance object.
+ *  id   GlhLineID    The ID of the line to be returned.
+ *  line      char *  The input line buffer. On input this should contain
+ *                    the current input line, and on output, its contents
+ *                    will have been replaced with the saved line.
+ *  dim     size_t    The allocated dimensions of the line buffer.
+ * Output:
+ *  return    char *  A pointer to line[0], or NULL if not found.
+ */
+char *_glh_recall_line(GlHistory *glh, GlhLineID id, char *line, size_t dim)
+{
+  GlLineNode *node; /* The line location node being checked */
+/*
+ * Is history enabled?
+ */
+  if(!glh->enable || !glh->buffer || glh->max_lines == 0)
+    return NULL;
+/*
+ * If we are starting a new recall session, save the current line
+ * for potential recall later.
+ */
+  if(!glh->recall && _glh_add_history(glh, line, 1))
+    return NULL;
+/*
+ * Search for the specified line.
+ */
+  node = _glh_find_id(glh, id);
+/*
+ * Not found?
+ */
+  if(!node || node->group != glh->group)
+    return NULL;
+/*
+ * Record the node of the matching line as the starting point
+ * for subsequent searches.
+ */
+  glh->recall = node;
+/*
+ * Copy the recalled line into the provided line buffer.
+ */
+  strncpy(line, glh->buffer + node->start, dim);
+  line[dim-1] = '\0';
+  return line;
+}
+
+/*.......................................................................
+ * Save the current history in a specified file.
+ *
+ * Input:
+ *  glh        GlHistory *  The input-line history maintenance object.
+ *  filename  const char *  The name of the new file to record the
+ *                          history in.
+ *  comment   const char *  Extra information such as timestamps will
+ *                          be recorded on a line started with this
+ *                          string, the idea being that the file can
+ *                          double as a command file. Specify "" if
+ *                          you don't care.
+ *  max_lines        int    The maximum number of lines to save, or -1
+ *                          to save all of the lines in the history
+ *                          list.
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - Error.
+ */
+int _glh_save_history(GlHistory *glh, const char *filename, const char *comment,
+		      int max_lines)
+{
+  FILE *fp;         /* The output file */
+  GlLineNode *node; /* The line being saved */
+  GlLineNode *head; /* The head of the list of lines to be saved */
+/*
+ * Check the arguments.
+ */
+  if(!glh || !filename || !comment) {
+    fprintf(stderr, "_glh_save_history: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * Attempt to open the specified file.
+ */
+  fp = fopen(filename, "w");
+  if(!fp) {
+    fprintf(stderr, "_glh_save_history: Can't open %s (%s).\n",
+	    filename, strerror(errno));
+    return 1;
+  };
+/*
+ * If a ceiling on the number of lines to save was specified, count
+ * that number of lines backwards, to find the first line to be saved.
+ */
+  head = NULL;
+  if(max_lines >= 0) {
+    for(head=glh->list.tail; head && --max_lines > 0; head=head->prev)
+      ;
+  };
+  if(!head)
+    head = glh->list.head;
+/*
+ * Write the contents of the history buffer to the history file, writing
+ * associated data such as timestamps, to a line starting with the
+ * specified comment string.
+ */
+  for(node=head; node; node=node->next) {
+/*
+ * Write peripheral information associated with the line, as a comment.
+ */
+    if(fprintf(fp, "%s ", comment) < 0 ||
+       _glh_write_timestamp(fp, node->timestamp) ||
+       fprintf(fp, " %u\n", node->group) < 0) {
+      fprintf(stderr, "Error writing %s (%s).\n", filename, strerror(errno));
+      (void) fclose(fp);
+      return 1;
+    };
+/*
+ * Write the history line.
+ */
+    if(fprintf(fp, "%s\n", glh->buffer + node->start) < 0) {
+      fprintf(stderr, "Error writing %s (%s).\n", filename, strerror(errno));
+      (void) fclose(fp);
+      return 1;
+    };
+  };
+/*
+ * Close the history file.
+ */
+  if(fclose(fp) == EOF) {
+    fprintf(stderr, "Error writing %s (%s).\n", filename, strerror(errno));
+    return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Restore previous history lines from a given file.
+ *
+ * Input:
+ *  glh        GlHistory *  The input-line history maintenance object.
+ *  filename  const char *  The name of the file to read from.
+ *  comment   const char *  The same comment string that was passed to
+ *                          _glh_save_history() when this file was
+ *                          written.
+ *  line            char *  A buffer into which lines can be read.
+ *  dim            size_t   The allocated dimension of line[].
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - Error.
+ */
+int _glh_load_history(GlHistory *glh, const char *filename, const char *comment,
+		      char *line, size_t dim)
+{
+  FILE *fp;            /* The output file */
+  size_t comment_len;  /* The length of the comment string */
+  time_t timestamp;    /* The timestamp of the history line */
+  unsigned group;      /* The identifier of the history group to which */
+                       /*  the line belongs. */
+  int lineno;          /* The line number being read */
+/*
+ * Check the arguments.
+ */
+  if(!glh || !filename || !comment || !line) {
+    fprintf(stderr, "_glh_load_history: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * Measure the length of the comment string.
+ */
+  comment_len = strlen(comment);
+/*
+ * Clear the history list.
+ */
+  _glh_clear_history(glh, 1);
+/*
+ * Attempt to open the specified file. Don't treat it as an error
+ * if the file doesn't exist.
+ */
+  fp = fopen(filename, "r");
+  if(!fp)
+    return 0;
+/*
+ * Attempt to read each line and preceding peripheral info, and add these
+ * to the history list.
+ */
+  for(lineno=1; fgets(line, dim, fp) != NULL; lineno++) {
+    char *lptr;          /* A pointer into the input line */
+/*
+ * Check that the line starts with the comment string.
+ */
+    if(strncmp(line, comment, comment_len) != 0) {
+      return _glh_cant_load_history(glh, filename, lineno,
+				    "Corrupt history parameter line", fp);
+    };
+/*
+ * Skip spaces and tabs after the comment.
+ */
+    for(lptr=line+comment_len; *lptr && (*lptr==' ' || *lptr=='\t'); lptr++)
+      ;
+/*
+ * The next word must be a timestamp.
+ */
+    if(_glh_decode_timestamp(lptr, &lptr, &timestamp)) {
+      return _glh_cant_load_history(glh, filename, lineno,
+				    "Corrupt timestamp", fp);
+    };
+/*
+ * Skip spaces and tabs.
+ */
+    while(*lptr==' ' || *lptr=='\t')
+      lptr++;
+/*
+ * The next word must be an unsigned integer group number.
+ */
+    group = (int) strtoul(lptr, &lptr, 10);
+    if(*lptr != ' ' && *lptr != '\n') {
+      return _glh_cant_load_history(glh, filename, lineno,
+				    "Corrupt group id", fp);
+    };
+/*
+ * Skip spaces and tabs.
+ */
+    while(*lptr==' ' || *lptr=='\t')
+      lptr++;
+/*
+ * There shouldn't be anything left on the line.
+ */
+    if(*lptr != '\n') {
+      return _glh_cant_load_history(glh, filename, lineno,
+				    "Corrupt parameter line", fp);
+    };
+/*
+ * Now read the history line itself.
+ */
+    lineno++;
+    if(fgets(line, dim, fp) == NULL)
+      return _glh_cant_load_history(glh, filename, lineno, "Read error", fp);
+/*
+ * Append the line to the history buffer.
+ */
+    if(_glh_add_history(glh, line, 1)) {
+      return _glh_cant_load_history(glh, filename, lineno,
+				    "Insufficient memory to record line", fp);
+    };
+/*
+ * Record the group and timestamp information along with the line.
+ */
+    if(glh->list.tail) {
+      glh->list.tail->timestamp = timestamp;
+      glh->list.tail->group = group;
+    };
+  };
+/*
+ * Close the file.
+ */
+  (void) fclose(fp);
+  return 0;
+}
+
+/*.......................................................................
+ * This is a private error return function of _glh_load_history().
+ */
+static int _glh_cant_load_history(GlHistory *glh, const char *filename,
+				  int lineno, const char *message, FILE *fp)
+{
+  fprintf(stderr, "%s:%d: %s.\n", filename, lineno, message);
+  (void) fclose(fp);
+  return 1;
+}
+
+/*.......................................................................
+ * Switch history groups.
+ *
+ * Input:
+ *  glh        GlHistory *  The input-line history maintenance object.
+ *  group      unsigned    The new group identifier. This will be recorded
+ *                          with subsequent history lines, and subsequent
+ *                          history searches will only return lines with
+ *                          this group identifier. This allows multiple
+ *                          separate history lists to exist within
+ *                          a single GlHistory object. Note that the
+ *                          default group identifier is 0.
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - Error.
+ */
+int _glh_set_group(GlHistory *glh, unsigned group)
+{
+/*
+ * Check the arguments.
+ */
+  if(!glh) {
+    fprintf(stderr, "_glh_set_group: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * Is the group being changed?
+ */
+  if(group != glh->group) {
+/*
+ * Cancel any ongoing search.
+ */
+    if(_glh_cancel_search(glh))
+      return 1;
+/*
+ * Record the new group.
+ */
+    glh->group = group;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Query the current history group.
+ *
+ * Input:
+ *  glh        GlHistory *  The input-line history maintenance object.
+ * Output:
+ *  return      unsigned    The group identifier.    
+ */
+int _glh_get_group(GlHistory *glh)
+{
+  return glh ? glh->group : 0;
+}
+
+/*.......................................................................
+ * Write a timestamp to a given stdio stream, in the format
+ * yyyymmddhhmmss
+ *
+ * Input:
+ *  fp             FILE *  The stream to write to.
+ *  timestamp    time_t    The timestamp to be written.
+ * Output:
+ *  return          int    0 - OK.
+ *                         1 - Error.
+ */
+static int _glh_write_timestamp(FILE *fp, time_t timestamp)
+{
+  struct tm *t;  /* THe broken-down calendar time */
+/*
+ * Get the calendar components corresponding to the given timestamp.
+ */
+  if(timestamp < 0 || (t = localtime(&timestamp)) == NULL) {
+    if(fprintf(fp, "?") < 0)
+      return 1;
+    return 0;
+  };
+/*
+ * Write the calendar time as yyyymmddhhmmss.
+ */
+  if(fprintf(fp, "%04d%02d%02d%02d%02d%02d", t->tm_year + 1900, t->tm_mon + 1,
+	     t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec) < 0)
+    return 1;
+  return 0;
+}
+
+/*.......................................................................
+ * Read a timestamp from a string.
+ *
+ * Input:
+ *  string    char *  The string to read from.
+ * Input/Output:
+ *  endp        char ** On output *endp will point to the next unprocessed
+ *                      character in string[].
+ *  timestamp time_t *  The timestamp will be assigned to *t.
+ * Output:
+ *  return       int    0 - OK.
+ *                      1 - Error.
+ */
+static int _glh_decode_timestamp(char *string, char **endp, time_t *timestamp)
+{
+  unsigned year,month,day,hour,min,sec;  /* Calendar time components */
+  struct tm t;
+/*
+ * There are 14 characters in the date format yyyymmddhhmmss.
+ */
+  enum {TSLEN=14};                    
+  char timestr[TSLEN+1];   /* The timestamp part of the string */
+/*
+ * If the time wasn't available at the time that the line was recorded
+ * it will have been written as "?". Check for this before trying
+ * to read the timestamp.
+ */
+  if(string[0] == '\?') {
+    *endp = string+1;
+    *timestamp = -1;
+    return 0;
+  };
+/*
+ * The timestamp is expected to be written in the form yyyymmddhhmmss.
+ */
+  if(strlen(string) < TSLEN) {
+    *endp = string;
+    return 1;
+  };
+/*
+ * Copy the timestamp out of the string.
+ */
+  strncpy(timestr, string, TSLEN);
+  timestr[TSLEN] = '\0';
+/*
+ * Decode the timestamp.
+ */
+  if(sscanf(timestr, "%4u%2u%2u%2u%2u%2u", &year, &month, &day, &hour, &min,
+	    &sec) != 6) {
+    *endp = string;
+    return 1;
+  };
+/*
+ * Advance the string pointer over the successfully read timestamp.
+ */
+  *endp = string + TSLEN;
+/*
+ * Copy the read values into a struct tm.
+ */
+  t.tm_sec = sec;
+  t.tm_min = min;
+  t.tm_hour = hour;
+  t.tm_mday = day;
+  t.tm_wday = 0;
+  t.tm_yday = 0;
+  t.tm_mon = month - 1;
+  t.tm_year = year - 1900;
+  t.tm_isdst = -1;
+/*
+ * Convert the contents of the struct tm to a time_t.
+ */
+  *timestamp = mktime(&t);
+  return 0;
+}
+
+/*.......................................................................
+ * Display the contents of the history list.
+ *
+ * Input:
+ *  glh    GlHistory *  The input-line history maintenance object.
+ *  fp          FILE *  The stdio stream to write to.
+ *  fmt   const char *  A format string. This can contain arbitrary
+ *                      characters, which are written verbatim, plus
+ *                      any of the following format directives:
+ *                        %D  -  The date, like 2001-11-20
+ *                        %T  -  The time of day, like 23:59:59
+ *                        %N  -  The sequential entry number of the
+ *                               line in the history buffer.
+ *                        %G  -  The history group number of the line.
+ *                        %%  -  A literal % character.
+ *                        %H  -  The history line.
+ *  all_groups   int    If true, display history lines from all
+ *                      history groups. Otherwise only display
+ *                      those of the current history group.
+ *  max_lines    int    If max_lines is < 0, all available lines
+ *                      are displayed. Otherwise only the most
+ *                      recent max_lines lines will be displayed.
+ * Output:
+ *  return       int    0 - OK.
+ *                      1 - Error.
+ */
+int _glh_show_history(GlHistory *glh, FILE *fp, const char *fmt,
+		      int all_groups, int max_lines)
+{
+  GlLineNode *node;      /* The line being displayed */
+  GlLineNode *oldest;    /* The oldest line to display */
+  enum {TSMAX=32};       /* The maximum length of the date and time string */
+  char buffer[TSMAX+1];  /* The buffer in which to write the date and time */
+  int idlen;             /* The length of displayed ID strings */
+  unsigned grpmax;       /* The maximum group number in the buffer */
+  int grplen;            /* The number of characters needed to print grpmax */
+/*
+ * Check the arguments.
+ */
+  if(!glh || !fp || !fmt) {
+    fprintf(stderr, "_glh_show_history: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * Is history enabled?
+ */
+  if(!glh->enable || !glh->list.head)
+    return 0;
+/*
+ * Work out the length to display ID numbers, choosing the length of
+ * the biggest number in the buffer. Smaller numbers will be padded 
+ * with leading zeroes if needed.
+ */
+  sprintf(buffer, "%lu", (unsigned long) glh->list.tail->id);
+  idlen = strlen(buffer);
+/*
+ * Find the largest group number.
+ */
+  grpmax = 0;
+  for(node=glh->list.head; node; node=node->next) {
+    if(node->group > grpmax)
+      grpmax = node->group;
+  };
+/*
+ * Find out how many characters are needed to display the group number.
+ */
+  sprintf(buffer, "%u", (unsigned) grpmax);
+  grplen = strlen(buffer);
+/*
+ * Find the node that follows the oldest line to be displayed.
+ */
+  if(max_lines < 0) {
+    oldest = glh->list.head;
+  } else if(max_lines==0) {
+    return 0;
+  } else {
+    for(oldest=glh->list.tail; oldest; oldest=oldest->prev) {
+      if((all_groups || oldest->group == glh->group) && --max_lines <= 0)
+	break;
+    };
+/*
+ * If the number of lines in the buffer doesn't exceed the specified
+ * maximum, start from the oldest line in the buffer.
+ */
+    if(!oldest)
+      oldest = glh->list.head;
+  };
+/*
+ * List the history lines in increasing time order.
+ */
+  for(node=oldest; node; node=node->next) {
+/*
+ * Only display lines from the current history group, unless
+ * told otherwise.
+ */
+    if(all_groups || node->group == glh->group) {
+      const char *fptr;      /* A pointer into the format string */
+      struct tm *t = NULL;   /* The broken time version of the timestamp */
+/*
+ * Work out the calendar representation of the node timestamp.
+ */
+      if(node->timestamp != (time_t) -1)
+	t = localtime(&node->timestamp);
+/*
+ * Parse the format string.
+ */
+      fptr = fmt;
+      while(*fptr) {
+/*
+ * Search for the start of the next format directive or the end of the string.
+ */
+	const char *start = fptr;
+	while(*fptr && *fptr != '%')
+	  fptr++;
+/*
+ * Display any literal characters that precede the located directive.
+ */
+	if(fptr > start && fprintf(fp, "%.*s", (int) (fptr - start), start) < 0)
+	  return 1;
+/*
+ * Did we hit a new directive before the end of the line?
+ */
+	if(*fptr) {
+/*
+ * Obey the directive. Ignore unknown directives.
+ */
+	  switch(*++fptr) {
+	  case 'D':          /* Display the date */
+	    if(t && strftime(buffer, TSMAX, "%Y-%m-%d", t) != 0 &&
+	       fprintf(fp, "%s", buffer) < 0)
+	      return 1;
+	    break;
+	  case 'T':          /* Display the time of day */
+	    if(t && strftime(buffer, TSMAX, "%H:%M:%S", t) != 0 &&
+	       fprintf(fp, "%s", buffer) < 0)
+	      return 1;
+	    break;
+	  case 'N':          /* Display the sequential entry number */
+	    if(fprintf(fp, "%*lu", idlen, (unsigned long) node->id) < 0)
+	      return 1;
+	    break;
+	  case 'G':
+	    if(fprintf(fp, "%*u", grplen, (unsigned) node->group) < 0)
+	      return 1;
+	    break;
+	  case 'H':          /* Display the history line */
+	    if(fprintf(fp, "%s", glh->buffer + node->start) < 0)
+	      return 1;
+	    break;
+	  case '%':          /* A literal % symbol */
+	    if(fputc('%', fp) == EOF)
+	      return 1;
+	    break;
+	  };
+/*
+ * Skip the directive.
+ */
+	  if(*fptr)
+	    fptr++;
+	};
+      };
+    };
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Change the size of the history buffer.
+ *
+ * Input:
+ *  glh    GlHistory *  The input-line history maintenance object.
+ *  bufsize   size_t    The number of bytes in the history buffer, or 0
+ *                      to delete the buffer completely.
+ * Output:
+ *  return       int    0 - OK.
+ *                      1 - Insufficient memory (the previous buffer
+ *                          will have been retained). No error message
+ *                          will be displayed.
+ */
+int _glh_resize_history(GlHistory *glh, size_t bufsize)
+{
+  GlLineNode *node;  /* A line location node in the list of lines */
+  GlLineNode *prev;  /* The line location node preceding 'node' */
+/*
+ * Check the arguments.
+ */
+  if(!glh)
+    return bufsize > 0;
+/*
+ * If the new size doesn't differ from the existing size, do nothing.
+ */
+  if(glh->buflen == bufsize)
+    return 0;
+/*
+ * Cancel any ongoing search.
+ */
+  (void) _glh_cancel_search(glh);
+/*
+ * Create a wholly new buffer?
+ */
+  if(glh->buflen == 0) {
+    glh->buffer = (char *) malloc(bufsize);
+    if(!glh->buffer)
+      return 1;
+    glh->buflen = bufsize;
+/*
+ * Delete an existing buffer?
+ */
+  } else if(bufsize == 0) {
+    _glh_clear_history(glh, 1);
+    free(glh->buffer);
+    glh->buffer = NULL;
+    glh->buflen = 0;
+/*
+ * To get here, we must be shrinking or expanding from one
+ * finite size to another.
+ */
+  } else {
+/*
+ * If we are shrinking the size of the buffer, then we first need
+ * to discard the oldest lines that won't fit in the new buffer.
+ */
+    if(bufsize < glh->buflen) {
+      size_t nbytes = 0;    /* The number of bytes used in the new buffer */
+      GlLineNode *oldest;   /* The oldest node to be kept */
+/*
+ * Searching backwards from the youngest line, find the oldest
+ * line for which there will be sufficient room in the new buffer.
+ */
+      for(oldest = glh->list.tail;
+	  oldest && (nbytes += oldest->nchar) <= bufsize;
+	  oldest = oldest->prev)
+	;
+/*
+ * We will have gone one node too far, unless we reached the oldest line
+ * without exceeding the target length.
+ */
+      if(oldest) {
+	nbytes -= oldest->nchar;
+	oldest = oldest->next;
+      };
+/*
+ * Discard the nodes that can't be retained.
+ */
+      while(glh->list.head && glh->list.head != oldest)
+	_glh_discard_node(glh, glh->list.head);
+/*
+ * If we are increasing the size of the buffer, we need to reallocate
+ * the buffer before shifting the lines into their new positions.
+ */
+    } else {
+      char *new_buffer = (char *) realloc(glh->buffer, bufsize);
+      if(!new_buffer)
+	return 1;
+      glh->buffer = new_buffer;
+      glh->buflen = bufsize;
+    };
+/*
+ * If there are any lines to be preserved, copy the block of lines
+ * that precedes the end of the existing buffer to what will be 
+ * the end of the new buffer.
+ */
+    if(glh->list.head) {
+      int shift;  /* The number of bytes to shift lines in the buffer */
+/*
+ * Get the oldest line to be kept.
+ */
+      GlLineNode *oldest = glh->list.head;
+/*
+ * Count the number of characters that are used in the lines that
+ * precede the end of the current buffer (ie. not including those
+ * lines that have been wrapped to the start of the buffer).
+ */
+      int n = 0;
+      for(node=oldest,prev=oldest->prev; node && node->start >= oldest->start;
+	  prev=node, node=node->next)
+	n += node->nchar;
+/*
+ * Move these bytes to the end of the resized buffer.
+ */
+      memmove(glh->buffer + bufsize - n, glh->buffer + oldest->start, n);
+/*
+ * Adjust the buffer pointers to reflect the new locations of the moved
+ * lines.
+ */
+      shift = bufsize - n - oldest->start;
+      for(node=prev; node && node->start >= oldest->start; node=node->prev)
+	node->start += shift;
+    };
+/*
+ * Shrink the buffer?
+ */
+    if(bufsize < glh->buflen) {
+      char *new_buffer = (char *) realloc(glh->buffer, bufsize);
+      if(new_buffer)
+	glh->buffer = new_buffer;
+      glh->buflen = bufsize;  /* Mark it as shrunk, regardless of success */
+    };
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Set an upper limit to the number of lines that can be recorded in the
+ * history list, or remove a previously specified limit.
+ *
+ * Input:
+ *  glh    GlHistory *  The input-line history maintenance object.
+ *  max_lines    int    The maximum number of lines to allow, or -1 to
+ *                      cancel a previous limit and allow as many lines
+ *                      as will fit in the current history buffer size.
+ */
+void _glh_limit_history(GlHistory *glh, int max_lines)
+{
+  if(!glh)
+    return;
+/*
+ * Apply a new limit?
+ */
+  if(max_lines >= 0 && max_lines != glh->max_lines) {
+/*
+ * Count successively older lines until we reach the start of the
+ * list, or until we have seen max_lines lines (at which point 'node'
+ * will be line number max_lines+1).
+ */
+    int nline = 0;
+    GlLineNode *node;
+    for(node=glh->list.tail; node && ++nline <= max_lines; node=node->prev)
+      ;
+/*
+ * Discard any lines that exceed the limit.
+ */
+    if(node) {
+      GlLineNode *oldest = node->next;  /* The oldest line to be kept */
+/*
+ * Delete nodes from the head of the list until we reach the node that
+ * is to be kept.
+ */
+      while(glh->list.head && glh->list.head != oldest)
+	_glh_discard_node(glh, glh->list.head);
+    };
+  };
+/*
+ * Record the new limit.
+ */
+  glh->max_lines = max_lines;
+  return;
+}
+
+/*.......................................................................
+ * Discard either all history, or the history associated with the current
+ * history group.
+ *
+ * Input:
+ *  glh    GlHistory *  The input-line history maintenance object.
+ *  all_groups   int    If true, clear all of the history. If false,
+ *                      clear only the stored lines associated with the
+ *                      currently selected history group.
+ */
+void _glh_clear_history(GlHistory *glh, int all_groups)
+{
+/*
+ * Check the arguments.
+ */
+  if(!glh)
+    return;
+/*
+ * Cancel any ongoing search.
+ */
+  (void) _glh_cancel_search(glh);
+/*
+ * Delete all history lines regardless of group?
+ */
+  if(all_groups) {
+    _rst_FreeList(glh->list.node_mem);
+    glh->list.head = glh->list.tail = NULL;
+    glh->nline = 0;
+    glh->id_node = NULL;
+/*
+ * Just delete lines of the current group?
+ */
+  } else {
+    GlLineNode *node;  /* The line node being checked */
+    GlLineNode *prev;  /* The line node that precedes 'node' */
+    GlLineNode *next;  /* The line node that follows 'node' */
+/*
+ * Search out and delete the line nodes of the current group.
+ */
+    for(node=glh->list.head; node; node=next) {
+/*
+ * Keep a record of the following node before we delete the current
+ * node.
+ */
+      next = node->next;
+/*
+ * Discard this node?
+ */
+      if(node->group == glh->group)
+	_glh_discard_node(glh, node);
+    };
+/*
+ * If there are any lines left, and we deleted any lines, there will
+ * be gaps in the buffer. These need to be removed.
+ */
+    if(glh->list.head) {
+      int epos;   /* The index of the last used element in the buffer */
+/*
+ * Find the line nearest the end of the buffer.
+ */
+      GlLineNode *enode;
+      for(node=glh->list.head, prev=NULL;
+	  node && node->start >= glh->list.head->start;
+	  prev=node, node = node->next)
+	;
+      enode = prev;
+/*
+ * Move the end line to abutt the end of the buffer, and remove gaps
+ * between the lines that precede it.
+ */
+      epos = glh->buflen;
+      for(node=enode; node; node=node->prev) {
+	int shift = epos - (node->start + node->nchar);
+	if(shift) {
+	  memmove(glh->buffer + node->start + shift,
+		  glh->buffer + node->start, node->nchar);
+	  node->start += shift;
+	};
+	epos = node->start;
+      };
+/*
+ * Move the first line in the buffer to the start of the buffer, and
+ * remove gaps between the lines that follow it.
+ */
+      epos = 0;
+      for(node=enode ? enode->next : NULL; node; node=node->next) {
+	int shift = epos - node->start;
+	if(shift) {
+	  memmove(glh->buffer + node->start + shift,
+		  glh->buffer + node->start, node->nchar);
+	  node->start += shift;
+	};
+	epos = node->start + node->nchar;
+      };
+    };
+  };
+  return;
+}
+
+/*.......................................................................
+ * Temporarily enable or disable the history list.
+ *
+ * Input:
+ *  glh    GlHistory *  The input-line history maintenance object.
+ *  enable       int    If true, turn on the history mechanism. If
+ *                      false, disable it.
+ */
+void _glh_toggle_history(GlHistory *glh, int enable)
+{
+  if(glh)
+    glh->enable = enable;
+}
+
+/*.......................................................................
+ * Remove a given line location node from the history list, and return
+ * it to the freelist.
+ *
+ * Input:
+ *  glh    GlHistory *  The input-line history maintenance object.
+ *  node  GlLineNode *  The node to be removed. This must be currently
+ *                      in the list who's head is glh->list.head, or
+ *                      be NULL.
+ */
+static void _glh_discard_node(GlHistory *glh, GlLineNode *node)
+{
+  if(node) {
+/*
+ * Make the node that precedes the node being removed point
+ * to the one that follows it.
+ */
+    if(node->prev)
+      node->prev->next = node->next;
+    else
+      glh->list.head = node->next;
+/*
+ * Make the node that follows the node being removed point
+ * to the one that precedes it.
+ */
+    if(node->next)
+      node->next->prev = node->prev;
+    else
+      glh->list.tail = node->prev;
+/*
+ * If we are deleting the node that is marked as the start point of the
+ * last ID search, remove the cached starting point.
+ */
+    if(node == glh->id_node)
+      glh->id_node = NULL;
+/*
+ * Return the node to the free list.
+ */
+    node = (GlLineNode *) _del_FreeListNode(glh->list.node_mem, node);
+/*
+ * Decrement the count of the number of lines in the buffer.
+ */
+    glh->nline--;
+  };
+}
+
+/*.......................................................................
+ * Lookup the details of a given history line, given its id.
+ *
+ * Input:
+ *  glh      GlHistory *  The input-line history maintenance object.
+ *  id        GlLineID    The sequential number of the line.
+ * Input/Output:
+ *  line    const char ** A pointer to the history line will be assigned
+ *                        to *line.
+ *  group     unsigned *  The group membership of the line will be assigned
+ *                        to *group.
+ *  timestamp   time_t *  The timestamp of the line will be assigned to
+ *                        *timestamp.
+ * Output:
+ *  return         int    0 - The requested line wasn't found.
+ *                        1 - The line was found.
+ */
+int _glh_lookup_history(GlHistory *glh, GlhLineID id, const char **line,
+			unsigned *group, time_t *timestamp)
+{
+  GlLineNode *node; /* The located line location node */
+/*
+ * Check the arguments.
+ */
+  if(!glh)
+    return 0;
+/*
+ * Search for the line that has the specified ID.
+ */
+  node = _glh_find_id(glh, (GlhLineID) id);
+/*
+ * Not found?
+ */
+  if(!node)
+    return 0;
+/*
+ * Return the details of the line.
+ */
+  if(line)
+    *line = glh->buffer + node->start;
+  if(group)
+    *group = node->group;
+  if(timestamp)
+    *timestamp = node->timestamp;
+  return 1;
+}
+
+/*.......................................................................
+ * Lookup a node in the history list by its ID.
+ *
+ * Input:
+ *  glh      GlHistory *  The input-line history maintenance object.
+ *  id       GlhLineID    The ID of the line to be returned.
+ * Output:
+ *  return  GlLIneNode *  The located node, or NULL if not found.
+ */
+static GlLineNode *_glh_find_id(GlHistory *glh, GlhLineID id)
+{
+  GlLineNode *node;  /* The node being checked */
+/*
+ * Is history enabled?
+ */
+  if(!glh->enable || !glh->list.head)
+    return NULL;
+/*
+ * If possible, start at the end point of the last ID search.
+ * Otherwise start from the head of the list.
+ */
+  node = glh->id_node;
+  if(!node)
+    node = glh->list.head;
+/*
+ * Search forwards from 'node'?
+ */
+  if(node->id < id) {
+    while(node && node->id != id)
+      node = node->next;
+    glh->id_node = node ? node : glh->list.tail;
+/*
+ * Search backwards from 'node'?
+ */
+  } else {
+    while(node && node->id != id)
+      node = node->prev;
+    glh->id_node = node ? node : glh->list.head;
+  };
+/*
+ * Return the located node (this will be NULL if the ID wasn't found).
+ */
+  return node;
+}
+
+/*.......................................................................
+ * Query the state of the history list. Note that any of the input/output
+ * pointers can be specified as NULL.
+ *
+ * Input:
+ *  glh         GlHistory *  The input-line history maintenance object.
+ * Input/Output:
+ *  enabled           int *  If history is enabled, *enabled will be
+ *                           set to 1. Otherwise it will be assigned 0.
+ *  group        unsigned *  The current history group ID will be assigned
+ *                           to *group.
+ *  max_lines         int *  The currently requested limit on the number
+ *                           of history lines in the list, or -1 if
+ *                           unlimited.
+ */
+void _glh_state_of_history(GlHistory *glh, int *enabled, unsigned *group,
+			   int *max_lines)
+{
+  if(glh) {
+    if(enabled)
+     *enabled = glh->enable;
+    if(group)
+     *group = glh->group;
+    if(max_lines)
+     *max_lines = glh->max_lines;
+  };
+}
+
+/*.......................................................................
+ * Get the range of lines in the history buffer.
+ *
+ * Input:
+ *  glh         GlHistory *  The input-line history maintenance object.
+ * Input/Output:
+ *  oldest  unsigned long *  The sequential entry number of the oldest
+ *                           line in the history list will be assigned
+ *                           to *oldest, unless there are no lines, in
+ *                           which case 0 will be assigned.
+ *  newest  unsigned long *  The sequential entry number of the newest
+ *                           line in the history list will be assigned
+ *                           to *newest, unless there are no lines, in
+ *                           which case 0 will be assigned.
+ *  nlines            int *  The number of lines currently in the history
+ *                           list.
+ */
+void _glh_range_of_history(GlHistory *glh, unsigned long *oldest,
+			   unsigned long *newest, int *nlines)
+{
+  if(glh) {
+    if(oldest)
+      *oldest = glh->list.head ? glh->list.head->id : 0;
+    if(newest)
+      *newest = glh->list.tail ? glh->list.tail->id : 0;
+    if(nlines)
+      *nlines = glh->nline;
+  };
+}
+
+/*.......................................................................
+ * Return the size of the history buffer and the amount of the
+ * buffer that is currently in use.
+ *
+ * Input:
+ *  glh      GlHistory *  The input-line history maintenance object.
+ * Input/Output:
+ *  buff_size   size_t *  The size of the history buffer (bytes).
+ *  buff_used   size_t *  The amount of the history buffer that
+ *                        is currently occupied (bytes).
+ */
+void _glh_size_of_history(GlHistory *glh, size_t *buff_size, size_t *buff_used)
+{
+  if(glh) {
+    if(buff_size)
+      *buff_size = glh->buflen;
+/*
+ * Determine the amount of buffer space that is currently occupied.
+ */
+    if(buff_used) {
+      size_t used = 0;
+      GlLineNode *node;
+      for(node=glh->list.head; node; node=node->next)
+	used += node->nchar;
+      *buff_used = used;
+    };
+  };
+}
diff --git a/libtecla-1.4.1/history.h b/libtecla-1.4.1/history.h
new file mode 100644
index 0000000..49671a4
--- /dev/null
+++ b/libtecla-1.4.1/history.h
@@ -0,0 +1,159 @@
+#ifndef history_h
+#define history_h
+
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#include <stdio.h>  /* FILE * */
+
+/*-----------------------------------------------------------------------
+ * This module is used to record and traverse historical lines of user input.
+ */
+
+typedef struct GlHistory GlHistory;
+
+/*
+ * Create a new history maintenance object.
+ */
+GlHistory *_new_GlHistory(size_t buflen);
+
+/*
+ * Delete a history maintenance object.
+ */
+GlHistory *_del_GlHistory(GlHistory *glh);
+
+int _glh_add_history(GlHistory *glh, const char *line, int force);
+
+int _glh_search_prefix(GlHistory *glh, const char *line, int prefix_len);
+
+char *_glh_find_backwards(GlHistory *glh, char *line, size_t dim);
+char *_glh_find_forwards(GlHistory *glh, char *line, size_t dim);
+
+int _glh_cancel_search(GlHistory *glh);
+
+char *_glh_oldest_line(GlHistory *glh, char *line, size_t dim);
+char *_glh_current_line(GlHistory *glh, char *line, size_t dim);
+
+/*
+ * Whenever a new line is added to the history buffer, it is given
+ * a unique ID, recorded in an object of the following type.
+ */
+typedef unsigned long GlhLineID;
+
+/*
+ * Query the id of a history line offset by a given number of lines from
+ * the one that is currently being recalled. If a recall session isn't
+ * in progress, or the offset points outside the history list, 0 is
+ * returned.
+ */
+GlhLineID _glh_line_id(GlHistory *glh, int offset);
+
+/*
+ * Recall a line by its history buffer ID. If the line is no longer
+ * in the buffer, or the specified id is zero, NULL is returned.
+ */
+char *_glh_recall_line(GlHistory *glh, GlhLineID id, char *line, size_t dim);
+
+/*
+ * Write the contents of the history buffer to a given file. Note that
+ * ~ and $ expansion are not performed on the filename.
+ */
+int _glh_save_history(GlHistory *glh, const char *filename,
+		      const char *comment, int max_lines);
+
+/*
+ * Restore the contents of the history buffer from a given file.
+ * Note that ~ and $ expansion are not performed on the filename.
+ */
+int _glh_load_history(GlHistory *glh, const char *filename, const char *comment,
+		      char *line, size_t dim);
+
+/*
+ * Set and query the current history group.
+ */
+int _glh_set_group(GlHistory *glh, unsigned group);
+int _glh_get_group(GlHistory *glh);
+
+/*
+ * Display the contents of the history list to the specified stdio
+ * output group.
+ */
+int _glh_show_history(GlHistory *glh, FILE *fp, const char *fmt,
+		      int all_groups, int max_lines);
+
+/*
+ * Change the size of the history buffer.
+ */
+int _glh_resize_history(GlHistory *glh, size_t bufsize);
+
+/*
+ * Set an upper limit to the number of lines that can be recorded in the
+ * history list, or remove a previously specified limit.
+ */
+void _glh_limit_history(GlHistory *glh, int max_lines);
+
+/*
+ * Discard either all history, or the history associated with the current
+ * history group.
+ */
+void _glh_clear_history(GlHistory *glh, int all_groups);
+
+/*
+ * Temporarily enable or disable the history facility.
+ */
+void _glh_toggle_history(GlHistory *glh, int enable);
+
+/*
+ * Lookup a history line by its sequential number of entry in the
+ * history buffer.
+ */
+int _glh_lookup_history(GlHistory *glh, GlhLineID id, const char **line,
+			unsigned *group, time_t *timestamp);
+
+/*
+ * Query the state of the history list.
+ */
+void _glh_state_of_history(GlHistory *glh, int *enabled, unsigned *group,
+			   int *max_lines);
+
+/*
+ * Get the range of lines in the history buffer.
+ */
+void _glh_range_of_history(GlHistory *glh, unsigned long *oldest,
+			   unsigned long *newest, int *nlines);
+
+/*
+ * Return the size of the history buffer and the amount of the
+ * buffer that is currently in use.
+ */
+void _glh_size_of_history(GlHistory *glh, size_t *buff_size, size_t *buff_used);
+
+#endif
diff --git a/libtecla-1.4.1/homedir.c b/libtecla-1.4.1/homedir.c
new file mode 100644
index 0000000..f2029b7
--- /dev/null
+++ b/libtecla-1.4.1/homedir.c
@@ -0,0 +1,399 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <pwd.h>
+
+#include "pathutil.h"
+#include "homedir.h"
+
+/*
+ * Set the max length of the error-reporting string. There is no point
+ * in this being longer than the width of a typical terminal window.
+ * In composing error messages, I have assumed that this number is
+ * at least 80, so you don't decrease it below this number.
+ */
+#define ERRLEN 200
+
+/*
+ * Use the reentrant POSIX threads versions of the password lookup functions?
+ */
+#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199506L
+#define THREAD_COMPATIBLE 1
+#endif
+
+/*
+ * Provide a password buffer size fallback in case the max size reported
+ * by sysconf() is said to be indeterminate.
+ */
+#define DEF_GETPW_R_SIZE_MAX 1024
+
+/*
+ * The resources needed to lookup and record a home directory are
+ * maintained in objects of the following type.
+ */
+struct HomeDir {
+  char errmsg[ERRLEN+1]; /* Error-report buffer */
+  char *buffer;          /* A buffer for reading password entries and */
+                         /*  directory paths. */
+  int buflen;            /* The allocated size of buffer[] */
+#ifdef THREAD_COMPATIBLE
+  struct passwd pwd;     /* The password entry of a user */
+#endif
+};
+
+static const char *hd_getpwd(HomeDir *home);
+
+/*.......................................................................
+ * Create a new HomeDir object.
+ *
+ * Output:
+ *  return  HomeDir *  The new object, or NULL on error.
+ */
+HomeDir *_new_HomeDir(void)
+{
+  HomeDir *home;  /* The object to be returned */
+  size_t pathlen; /* The estimated maximum size of a pathname */
+/*
+ * Allocate the container.
+ */
+  home = (HomeDir *) malloc(sizeof(HomeDir));
+  if(!home) {
+    fprintf(stderr, "_new_HomeDir: Insufficient memory.\n");
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to _del_HomeDir().
+ */
+  home->errmsg[0] = '\0';
+  home->buffer = NULL;
+  home->buflen = 0;
+/*
+ * Allocate the buffer that is used by the reentrant POSIX password-entry
+ * lookup functions.
+ */
+#ifdef THREAD_COMPATIBLE
+/*
+ * Get the length of the buffer needed by the reentrant version
+ * of getpwnam().
+ */
+#ifndef _SC_GETPW_R_SIZE_MAX
+  home->buflen = DEF_GETPW_R_SIZE_MAX;
+#else
+  errno = 0;
+  home->buflen = sysconf(_SC_GETPW_R_SIZE_MAX);
+/*
+ * If the limit isn't available, substitute a suitably large fallback value.
+ */
+  if(home->buflen < 0 || errno)
+    home->buflen = DEF_GETPW_R_SIZE_MAX;
+#endif
+#endif
+/*
+ * If the existing buffer length requirement is too restrictive to record
+ * a pathname, increase its length.
+ */
+  pathlen = _pu_pathname_dim();
+  if(pathlen > home->buflen)
+    home->buflen = pathlen;
+/*
+ * Allocate a work buffer.
+ */
+  home->buffer = (char *) malloc(home->buflen);
+  if(!home->buffer) {
+    fprintf(stderr, "_new_HomeDir: Insufficient memory.");
+    return _del_HomeDir(home);
+  };
+  return home;
+}
+
+/*.......................................................................
+ * Delete a HomeDir object.
+ *
+ * Input:
+ *  home   HomeDir *  The object to be deleted.
+ * Output:
+ *  return HomeDir *  The deleted object (always NULL).
+ */
+HomeDir *_del_HomeDir(HomeDir *home)
+{
+  if(home) {
+    if(home->buffer)
+      free(home->buffer);
+    free(home);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Lookup the home directory of a given user in the password file.
+ *
+ * Input:
+ *  home      HomeDir *   The resources needed to lookup the home directory.
+ *  user   const char *   The name of the user to lookup, or "" to lookup
+ *                        the home directory of the person running the
+ *                        program.
+ * Output:
+ *  return const char *   The home directory. If the library was compiled
+ *                        with threads, this string is part of the HomeDir
+ *                        object and will change on subsequent calls. If
+ *                        the library wasn't compiled to be reentrant,
+ *                        then the string is a pointer into a static string
+ *                        in the C library and will change not only on
+ *                        subsequent calls to this function, but also if
+ *                        any calls are made to the C library password
+ *                        file lookup functions. Thus to be safe, you should
+ *                        make a copy of this string before calling any
+ *                        other function that might do a password file
+ *                        lookup.
+ *
+ *                        On error, NULL is returned and a description
+ *                        of the error can be acquired by calling
+ *                        _hd_last_home_dir_error().
+ */
+const char *_hd_lookup_home_dir(HomeDir *home, const char *user)
+{
+  const char *home_dir;   /* A pointer to the home directory of the user */
+/*
+ * If no username has been specified, arrange to lookup the current
+ * user.
+ */
+  int login_user = !user || *user=='\0';
+/*
+ * Check the arguments.
+ */
+  if(!home) {
+    fprintf(stderr, "_hd_lookup_home_dir: NULL argument(s).\n");
+    return NULL;
+  };
+/*
+ * Handle the ksh "~+". This expands to the absolute path of the
+ * current working directory.
+ */
+  if (!login_user && strcmp(user, "+") == 0) {
+    home_dir = hd_getpwd(home);
+    if(!home_dir) {
+      strncpy(home->errmsg, "Cannot determine current directory.", ERRLEN);
+      home->errmsg[ERRLEN] = '\0';
+      return NULL;
+    }
+    return home_dir;
+  };
+/*
+ * Look up the password entry of the user.
+ * First the POSIX threads version - this is painful!
+ */
+#ifdef THREAD_COMPATIBLE
+  {
+    struct passwd *ret; /* The returned pointer to pwd */
+    int status;         /* The return value of getpwnam_r() */
+/*
+ * Look up the password entry of the specified user.
+ */
+    if(login_user)
+      status = getpwuid_r(geteuid(), &home->pwd, home->buffer, home->buflen,
+			  &ret);
+    else
+      status = getpwnam_r(user, &home->pwd, home->buffer, home->buflen, &ret);
+    if(status || !ret) {
+      const char *fmt = "User '%.*s' doesn't exist.";
+      sprintf(home->errmsg, fmt, ERRLEN - strlen(fmt),  user);
+      return NULL;
+    };
+/*
+ * Get a pointer to the string that holds the home directory.
+ */
+    home_dir = home->pwd.pw_dir;
+  };
+/*
+ * Now the classic unix version.
+ */
+#else
+  {
+    struct passwd *pwd = login_user ? getpwuid(geteuid()) : getpwnam(user);
+    if(!pwd) {
+      const char *fmt = "User '%.*s' doesn't exist.";
+      sprintf(home->errmsg, fmt, ERRLEN - strlen(fmt),  user);
+      return NULL;
+    };
+/*
+ * Get a pointer to the home directory.
+ */
+    home_dir = pwd->pw_dir;
+  };
+#endif
+  return home_dir;
+}
+
+/*.......................................................................
+ * Return a description of the last error that caused _hd_lookup_home_dir()
+ * to return NULL.
+ *
+ * Input:
+ *  home   HomeDir *  The resources needed to record the home directory.
+ * Output:
+ *  return    char *  The description of the last error.
+ */
+const char *_hd_last_home_dir_error(HomeDir *home)
+{
+  return home ? home->errmsg : "NULL HomeDir argument";
+}
+
+/*.......................................................................
+ * The _hd_scan_user_home_dirs() function calls a user-provided function
+ * for each username known by the system, passing the function both
+ * the name and the home directory of the user.
+ *
+ * Input:
+ *  home             HomeDir *  The resource object for reading home
+ *                              directories.
+ *  data                void *  Anonymous data to be passed to the
+ *                              callback function.
+ *  callback_fn  HOME_DIR_FN(*) The function to call for each user.
+ * Output:
+ *  return               int    0 - Successful completion.
+ *                              1 - An error occurred. A description
+ *                                  of the error can be obtained by
+ *                                  calling _hd_last_home_dir_error().
+ */
+int _hd_scan_user_home_dirs(HomeDir *home, void *data, HOME_DIR_FN(*callback_fn))
+{
+  int waserr = 0;       /* True after errors */
+/*
+ * Check the arguments.
+ */
+  if(!home || !callback_fn) {
+    if(home)
+      strcpy(home->errmsg,
+	     "_hd_scan_user_home_dirs: Missing callback function");
+    return 1;
+  };
+/*
+ * There are no reentrant versions of getpwent() etc for scanning
+ * the password file, so disable username completion when the
+ * library is compiled to be reentrant.
+ */
+#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 199506L
+  {
+    struct passwd *pwd;   /* The pointer to the latest password entry */
+/*
+ * Open the password file.
+ */
+    setpwent();
+/*
+ * Read the contents of the password file, looking for usernames
+ * that start with the specified prefix, and adding them to the
+ * list of matches.
+ */
+    while((pwd = getpwent()) != NULL && !waserr)
+      waserr = callback_fn(data, pwd->pw_name, pwd->pw_dir, home->errmsg,
+			   ERRLEN);
+/*
+ * Close the password file.
+ */
+    endpwent();
+  };
+#endif
+/*
+ * Under ksh ~+ stands for the absolute pathname of the current working
+ * directory.
+ */
+  if (!waserr) {
+    const char *pwd = hd_getpwd(home);
+    if(pwd) {
+      waserr = callback_fn(data, "+", pwd, home->errmsg, ERRLEN);
+    } else {
+      waserr = 1;
+      strncpy(home->errmsg, "Cannot determine current directory.", ERRLEN);
+      home->errmsg[ERRLEN] = '\0';
+    };
+  };
+  return waserr;
+}
+
+/*.......................................................................
+ * Return the value of getenv("PWD") if this points to the current
+ * directory, or the return value of getcwd() otherwise. The reason for
+ * prefering PWD over getcwd() is that the former preserves the history
+ * of symbolic links that have been traversed to reach the current
+ * directory. This function is designed to provide the equivalent
+ * expansion of the ksh ~+ directive, which normally returns its value
+ * of PWD.
+ *
+ * Input:
+ *  home      HomeDir *  The resource object for reading home directories.
+ * Output:
+ *  return const char *  A pointer to either home->buffer, where the
+ *                       pathname is recorded, the string returned by
+ *                       getenv("PWD"), or NULL on error.
+ */
+static const char *hd_getpwd(HomeDir *home)
+{
+/*
+ * Get the absolute path of the current working directory.
+ */
+  char *cwd = getcwd(home->buffer, home->buflen);
+/*
+ * Some shells set PWD with the path of the current working directory.
+ * This will differ from cwd in that it won't have had symbolic links
+ * expanded.
+ */
+  const char *pwd = getenv("PWD");
+/*
+ * If PWD was set, and it points to the same directory as cwd, return
+ * its value. Note that it won't be the same if the current shell or
+ * the current program has changed directories, after inheriting PWD
+ * from a parent shell.
+ */
+  struct stat cwdstat, pwdstat;
+  if(pwd && cwd && stat(cwd, &cwdstat)==0 && stat(pwd, &pwdstat)==0 &&
+     cwdstat.st_dev == pwdstat.st_dev && cwdstat.st_ino == pwdstat.st_ino)
+    return pwd;
+/*
+ * Also return pwd if getcwd() failed, since it represents the best
+ * information that we have access to.
+ */
+  if(!cwd)
+    return pwd;
+/*
+ * In the absence of a valid PWD, return cwd.
+ */
+  return cwd;
+}
diff --git a/libtecla-1.4.1/homedir.h b/libtecla-1.4.1/homedir.h
new file mode 100644
index 0000000..5607802
--- /dev/null
+++ b/libtecla-1.4.1/homedir.h
@@ -0,0 +1,81 @@
+#ifndef homedir_h
+#define homedir_h
+
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+typedef struct HomeDir HomeDir;
+
+/*
+ * The following constructor and destructor functions create and
+ * delete the resources needed to look up home directories.
+ */
+HomeDir *_new_HomeDir(void);
+HomeDir *_del_HomeDir(HomeDir *home);
+
+/*
+ * Return the home directory of a specified user, or NULL if unknown.
+ */
+const char *_hd_lookup_home_dir(HomeDir *home, const char *user);
+
+/*
+ * Get the description of the that occured when _hd_lookup_home_dir() was
+ * last called.
+ */
+const char *_hd_last_home_dir_error(HomeDir *home);
+
+/*
+ * The _hd_scan_user_home_dirs() function calls a user-provided function
+ * for each username known by the system, passing the function both
+ * the name and the home directory of the user.
+ *
+ * The following macro can be used to declare both pointers and
+ * prototypes for the callback functions. The 'data' argument is
+ * a copy of the 'data' argument passed to _hd_scan_user_home_dirs()
+ * and is intended for the user of _hd_scan_user_home_dirs() to use
+ * to pass anonymous context data to the callback function.
+ * The username and home directories are passed to the callback function
+ * in the *usrnam and *homedir arguments respectively.
+ * To abort the scan, and have _hd_scan_user_home_dirs() return 1, the
+ * callback function can return 1. A description of up to maxerr
+ * characters before the terminating '\0', can be written to errmsg[].
+ * This can then be examined by calling _hd_last_home_dir_error().
+ * To indicate success and continue the scan, the callback function
+ * should return 0. _hd_scan_user_home_dirs() returns 0 on successful
+ * completion of the scan, or 1 if an error occurred or a call to the
+ * callback function returned 1.
+ */
+#define HOME_DIR_FN(fn) int (fn)(void *data, const char *usrnam, const char *homedir, char *errmsg, int maxerr)
+
+int _hd_scan_user_home_dirs(HomeDir *home, void *data,
+			    HOME_DIR_FN(*callback_fn));
+
+#endif
diff --git a/libtecla-1.4.1/html/changes.html b/libtecla-1.4.1/html/changes.html
new file mode 100644
index 0000000..b309a7b
--- /dev/null
+++ b/libtecla-1.4.1/html/changes.html
@@ -0,0 +1,1495 @@
+<HEAD><TITLE>The tecla library change log</TITLE></HEAD>
+<BODY bgcolor=add8e6><PRE>
+In the following log, modification dates are listed using the European
+convention in which the day comes before the month (ie. DD/MM/YYYY).
+The most recent modifications are listed first.
+
+25/05/2002 mcs@astro.caltech.edu  (based on suggestions by Paul Smith)
+           pathutil.c
+             Apparently, under QNX pathconf("/",_PC_PATH_MAX) returns
+             EINVAL. At Paul's suggestion I have modified the code to
+             silently substitute the existing MAX_PATHLEN_FALLBACK
+             value if pathconf() returns an error of any kind.
+           homedir.c
+             Under QNX, sysconf(_SC_GETPW_R_SIZE_MAX) also apparently
+             returns EINVAL, so as with pathconf() I modified the code
+             to substitute a fallback default, rather than
+             complaining and failing.
+           enhance.c
+             Paul told me that the inclusion of sys/termios.h was
+             causing compilation of enhance.c to fail under QNX. This
+             line is a bug.  The correct thing to do is include
+             termios.h without a sub-directory prefix, as I was
+             already doing futher up in the file, so I have just
+             removed the errant include line.
+
+12/02/2002 mcs@astro.caltech.edu
+           getline.c configure.in configure
+             Mac OS X doesn't have a term.h or termcap.h, but it does
+             define prototypes for tputs() and setupterm(), so the
+             default prototypes that I was including if no headers
+             where available, upset it. I've removed these prototypes.
+             I also now conditionally include whichever is found of
+             curses.h and ncurses/curses.h for both termcap and
+             terminfo (before I wasn't including curses.h when
+             termcap was selected).
+
+12/02/2002 mcs@astro.caltech.edu
+           Updated version number to 1.4.1, ready for a micro
+           release.
+
+12/02/2002 mcs@astro.caltech.edu
+           html/index.html
+             Added Mac OS X and Cygwin to the list of systems that
+             can compile libtecla.
+
+12/02/2002 mcs@astro.caltech.edu
+           getline.c
+             Under Mac OS X, the tputs() callback function returns
+             void, instead of the int return value used by other
+             systems. This declaration is now used if both __MACH__
+             and __APPLE__ are defined. Hopefully these are the
+             correct system macros to check. Thanks for Stephan
+             Fiedler for providing information on Mac OS X.
+
+11/02/2002 mcs@astro.caltech.edu
+           configure.in configure getline.c
+             Some systems don't have term.h, and others have it hidden
+             in an ncurses sub-directory of the standard system include
+             directory. If term.h can't be found, simply don't include
+             it. If it is in an ncurses sub-directory, include
+             ncurses/term.h instead of term.h.
+
+04/02/2002 mcs@astro.caltech.edu
+           configure.in configure Makefile.in Makefile.rules
+             Use ranlib on systems that need it (Mac OS X).  Also,
+             make all components of the installation directories where
+             needed, instead of assuming that they exist.
+
+04/02/2002 mcs@astro.caltech.edu
+           getline.c
+             When the tab completion binding was unbound from the tab
+             key, hitting the tab key caused gl_get_line() to ring the
+             bell instead of inserting a tab character. This is
+             problematic when using the 'enhance' program with
+             Jython, since tabs are important in Python. I have
+             corrected this.
+
+10/12/2001 Version 1.4.0 released.
+
+10/12/2001 mcs@astro.caltech.edu
+           getline.c
+             If the TIOCGWINSZ ioctl doesn't work, as is the case when
+             running in an emacs shell, leave the size unchanged, rather
+             than returning a fatal error.
+
+07/12/2001 mcs@astro.caltech.edu
+           configure.in configure
+             Now that the configure version of CFLAGS is included in
+             the makefile, I noticed that the optimization flags -g
+             and -O2 had been added. It turns out that if CFLAGS isn't
+             already set, the autoconf AC_PROG_CC macro initializes it
+             with these two optimization flags. Since this would break
+             backwards compatibility in embedded distributions that
+             already use the OPT= makefile argument, and because
+             turning debugging on needlessly bloats the library, I now
+             make sure that CFLAGS is set before calling this macro.
+
+07/12/2001 mcs@astro.caltech.edu
+           enhance.c
+             Use argv[0] in error reports instead of using a
+             hardcoded macro.
+
+07/12/2001 mcs@astro.caltech.edu
+           getline.c
+             The cut buffer wasn't being cleared after being
+             used as a work buffer by gl_load_history().
+
+06/12/2001 mcs@astro.caltech.edu
+           configure.in configure
+             I removed my now redundant definition of SUN_TPUTS from
+             CFLAGS. I also added "-I/usr/include" to CFLAGS under
+             Solaris to prevent gcc from seeing conflicting versions
+             of system header files in /usr/local/include.
+
+06/12/2001 Markus Gyger (logged here by mcs)
+           Lots of files.
+             Lots of corrections to misspellings and typos in the
+             comments.
+           getline.c
+             Markus reverted a supposed fix that I added a day or two
+             ago. I had incorrectly thought that in Solaris 8, Sun had
+             finally brought their declaration of the callback
+             function of tputs() into line with other systems, but it
+             turned out that gcc was pulling in a GNU version of
+             term.h from /usr/local/include, and this was what
+             confused me.
+
+05/12/2001 mcs@astro.caltech.edu
+           Makefile.in
+             I added @CFLAGS@ to the CFLAGS assignment, so that
+             if CFLAGS is set as an environment variable when
+             configure is run, the corresponding make variable
+             includes its values in the output makefile.
+
+05/12/2001 mcs@astro.caltech.edu
+           getline.c libtecla.h libtecla.map man3/gl_get_line.3
+           man3/gl_last_signal.3
+             I added a function that programs can use to find out
+             which signal caused gl_get_line() to return EINTR.
+
+05/12/2001 mcs@astro.caltech.edu
+           getline.c
+             When the newline action was triggered by a printable
+             character, it failed to display that character. It now
+             does. Also, extra control codes that I had added, to
+             clear to the end of the display after the carriage return,
+             but before displaying the prompt, were confusing expect
+             scripts, so I have removed them. This step is now done
+             instead in gl_redisplay() after displaying the full input
+             line.
+
+05/12/2001 mcs@astro.caltech.edu
+           getline.c man3/gl_get_line.3
+             A user convinced me that continuing to invoke meta
+             keybindings for meta characters that are printable is a
+             bad idea, as is allowing users to ask to have setlocale()
+             called behind the application's back. I have thus changed
+             this. The setlocale configuration option has gone, and
+             gl_get_line() is now completely 8-bit clean, by default.
+             This means that if a meta character is printable, it is
+             treated as a literal character, rather than a potential
+             M-c binding.  Meta bindings can still be invoked via
+             their Esc-c equivalents, and indeed most terminal
+             emulators either output such escape pairs by default when
+             the meta character is pressed, or can be configured to do
+             so. I have documented how to configure xterm to do this,
+             in the man page.
+
+03/12/2001 mcs@astro.caltech.edu
+           getline.c man3/gl_get_line.3
+             gl_get_line() by default now prints any 8-bit printable
+             characters that don't match keybindings. Previously
+             characters > 127 were only printed if preceded by the
+             literal-next action.  Alternatively, by placing the
+             command literal_if_printable in the tecla configuration
+             file, all printable characters are treated as literal
+             characters, even if they are bound to action functions.
+
+             For international users of programs written by
+             programmers that weren't aware of the need to call
+             setlocale() to support alternate character sets, the
+             configuration file can now also contain the single-word
+             command "setlocale", which tells gl_get_line() to remedy
+             this.
+
+27/11/2001 mcs@astro.caltech.edu
+           demo.c demo2.c enhance man3/gl_get_line.3
+             All demos and programs now call setlocale(LC_CTYPE,"").
+             This makes them support character sets of different
+             locales, where specified with the LC_CTYPE, LC_ALL, or
+             LANG environment variables. I also added this to the demo
+             in the man page, and documented its effect.
+
+27/11/2001 mcs@astro.caltech.edu
+           getline.c
+             When displaying unsigned characters with values over
+             127 literally, previously it was assumed that they would
+             all be displayable. Now isprint() is consulted, and if it
+             says that a character isn't printable, the character code
+             is displayed in octal like \307. In non-C locales, some
+             characters with values > 127 are displayable, and
+             isprint() tells gl_get_line() which are and which aren't.
+
+27/11/2001 mcs@astro.caltech.edu
+           getline.c pathutil.c history.c enhance.c demo2.c
+             All arguments of the ctype.h character class functions
+             are now cast to (int)(unsigned char). Previously they
+             were cast to (int), which doesn't correctly conform to
+             the requirements of the C standard, and could cause
+             problems for characters with values > 127 on systems
+             with signed char's.
+
+26/11/2001 mcs@astro.caltech.edu
+           man3/enhance.3 man3/libtecla.3
+             I started writing a man page for the enhance program.
+
+26/11/2001 mcs@astro.caltech.edu
+           Makefile.in Makefile.rules INSTALL
+             It is now possible to specify whether the demos and other
+             programs are to be built, by overriding the default
+             values of the DEMOS, PROGRAMS and PROGRAMS_R variables.
+             I have also documented the BINDIR variable and the
+             install_bin makefile target.
+
+22/11/2001 mcs@astro.caltech.edu
+           getline.c libtecla.h libtecla.map man3/gl_get_line.3
+           man3/gl_ignore_signal.3 man3/gl_trap_signal.3
+             Signal handling has now been modified to be customizable.
+             Signals that are trapped by default can be removed from
+             the list of trapped signals, and signals that aren't
+             currently trapped, can be added to the list. Applications
+             can also specify the signal and terminal environments in
+             which an application's signal handler is invoked, and
+             what gl_get_line() does after the signal handler returns.
+
+13/11/2001 mcs@astro.caltech.edu
+           getline.c man3/gl_get_line.3
+             Added half-bright, reverse-video and blinking text to the
+             available prompt formatting options.
+           getline.c
+             Removed ^O from the default VT100 sgr0 capability
+             string.  Apparently it can cause problems with some
+             terminal emulators, and we don't need it, since it turns
+             off the alternative character set mode, which we don't
+             use.
+           getline.c
+             gl_tigetstr() and gl_tgetstr() didn't guard against the
+             error returns of tigetstr() and tgetstr() respectively.
+             They now do.
+
+11/11/2001 mcs@astro.caltech.edu
+           getline.c libtecla.h libtecla.map man3/gl_get_line.3
+           man3/gl_prompt_style.3
+             Although the default remains to display the prompt string
+             literally, the new gl_prompt_style() function can be used
+             to enable text attribute formatting directives in prompt
+             strings, such as underlining, bold font, and highlighting
+             directives.
+
+09/11/2001 mcs@astro.caltech.edu
+           enhance.c Makefile.rules configure.in configure
+             I added a new program to the distribution that allows one
+             to run most third party programs with the tecla library
+             providing command-line editing.
+
+08/11/2001 mcs@astro.caltech.edu
+           libtecla.h getline.c man3/gl_get_line.3 history.c history.h
+             I added a max_lines argument to gl_show_history() and
+             _glh_show_history(). This can optionally be used to
+             set a limit on the number of history lines displayed.
+           libtecla.h getline.c man3/gl_get_line.3
+             I added a new function called gl_replace_prompt(). This
+             can be used by gl_get_line() callback functions to
+             request that a new prompt be use when they return.
+
+06/11/2001 mcs@astro.caltech.edu
+           getline.c man3/gl_get_line.3
+             I implemented, bound and documented the list-history
+             action, used for listing historical lines of the current
+             history group.
+           getline.c man3/gl_get_line.3 man3/gl_echo_mode.3
+             I wrote functions to specify and query whether subsequent
+             lines will be visible as they are being typed.
+
+28/10/2001 mcs@astro.caltech.edu
+           getline.c man3/gl_get_line.3
+             For those cases where a terminal provides its own
+             high-level terminal editing facilities, you can now
+             specify an edit-mode argument of 'none'. This disables
+             all tecla key bindings, and by using canonical terminal
+             input mode instead of raw input mode, editing is left up
+             to the terminal driver.
+
+21/10/2001 mcs@astro.caltech.edu
+           libtecla.h getline.c history.c history.h
+           man3/gl_get_line.3 man3/gl_history_info.3
+             I added the new gl_state_of_history(),
+             gl_range_of_history() and gl_size_of_history()
+             functions for querying information about the
+             history list.
+           history.c
+             While testing the new gl_size_of_history()
+             function, I noticed that when the history buffer
+             wrapped, any location nodes of old lines between
+             the most recent line and the end of the buffer
+             weren't being removed. This could result in bogus
+             entries appearing at the start of the history list.
+             Now fixed.
+
+20/10/2001 mcs@astro.caltech.edu
+
+           libtecla.h getline.c history.c history.h
+           man3/gl_get_line.3 man3/gl_lookup_history.3
+             I added a function called gl_lookup_history(), that
+             the application can use to lookup lines in the history
+             list.
+           libtecla.h getline.c history.c history.h man3/gl_get_line.3
+             gl_show_history() now takes a format string argument
+             to control how the line is displayed, and with what
+             information. It also now provides the option of either
+             displaying all history lines or just those of the
+             current history group.
+           getline.c man3/gl_get_line.3
+             gl_get_line() only archives lines in the history buffer
+             if the newline action was invoked by a newline or
+             carriage return character.
+
+16/10/2001 mcs@astro.caltech.edu
+
+           history.c history.h getline.c libtecla.h libtecla.map
+           man3/gl_get_line.3 man3/gl_resize_history.3
+           man3/gl_limit_history.3 man3/gl_clear_history.3
+           man3/gl_toggle_history.3
+	     I added a number of miscellaneous history configuration
+	     functions. You can now resize or delete the history
+	     buffer, limit the number of lines that are allowed in the
+	     buffer, clear either all history or just the history of
+	     the current history group, and temporarily enable and
+	     disable the history mechanism.
+
+13/10/2001 mcs@astro.caltech.edu
+
+           getline.c
+             tputs_fp is now only declared if using termcap or
+             terminfo.
+           getline.c libtecla.map man3/gl_get_line.3
+           man3/gl_terminal_size.3
+             I added a public gl_terminal_size() function for
+             updating and querying the current size of the terminal.
+           update_version configure.in libtecla.h
+             A user noted that on systems where the configure script
+             couldn't be used, it was inconvenient to have the version
+             number macros set by the configure script, so they are
+             now specified in libtecla.h. To reduce the likelihood
+             that the various files where the version number now
+             appears might get out of sync, I have written the
+             update_version script, which changes the version number
+             in all of these files to a given value.
+
+01/10/2001 mcs@astro.caltech.edu
+
+           getline.c history.c history.h man3/gl_get_line.3
+             I added a max_lines argument to gl_save_history(), to
+             allow people to optionally place a ceiling on the number
+             of history lines saved. Specifying this as -1 sets the
+             ceiling to infinity.
+
+01/10/2001 mcs@astro.caltech.edu
+
+           configure.in configure
+             Under digital unix, getline wouldn't compile with
+             _POSIX_C_SOURCE set, due to type definitions needed by
+             select being excluded by this flag. Defining the
+             _OSF_SOURCE macro as well on this system, resolved this.
+
+30/09/2001 mcs@astro.caltech.edu
+
+           getline.c libtecla.h history.c history.h man3/gl_get_line.3
+           man3/gl_group_history.3
+             I implemented history streams. History streams
+             effectively allow multiple history lists to be stored in
+             a single history buffer. Lines in the buffer are tagged
+             with the current stream identification number, and
+             lookups only consider lines that are marked with the
+             current stream identifier.
+           getline.c libtecla.h history.c history.h man3/gl_get_line.3
+           man3/gl_show_history.3
+             The new gl_show_history function displays the current
+             history to a given stdio output stream.
+
+29/09/2001 mcs@astro.caltech.edu
+
+           getline.c
+             Previously new_GetLine() installed a persistent signal
+             handler to be sure to catch the SIGWINCH (terminal size
+             change) signal between calls to gl_get_line(). This had
+             the drawback that if multiple GetLine objects were
+             created, only the first GetLine object used after the
+             signal was received, would see the signal and adapt to
+             the new terminal size. Instead of this, a signal handler
+             for sigwinch is only installed while gl_get_line() is
+             running, and just after installing this handler,
+             gl_get_line() checks for terminal size changes that
+             might have occurred while the signal handler wasn't
+             installed.
+           getline.c
+             Dynamically allocated copies of capability strings looked
+             up in the terminfo or termcap databases are now made, so
+             that calls to setupterm() etc for one GetLine object
+             don't get trashed when another GetLine object calls
+             setupterm() etc. It is now safe to allocate and use
+             multiple GetLine objects, albeit only within a single
+             thread.
+           
+28/09/2001 mcs@astro.caltech.edu
+
+           version.c Makefile.rules
+             I added a function for querying the version number of
+             the library.
+
+26/09/2001 mcs@astro.caltech.edu
+
+           getline.c man3/gl_get_line.3
+             I added the new gl_watch_fd() function, which allows
+             applications to register callback functions to be invoked
+             when activity is seen on arbitrary file descriptors while
+             gl_get_line() is awaiting keyboard input from the user.
+
+           keytab.c
+             If a request is received to delete a non-existent
+             binding, which happens to be an ambiguous prefix of other
+             bindings no complaint is now generated about it being
+             ambiguous.
+
+23/09/2001 mcs@astro.caltech.edu
+
+           getline.c history.c history.h man3/gl_get_line.3
+           libtecla.map demo.c
+             I added new public functions for saving and restoring the
+             contents of the history list. The demo program now uses
+             these functions to load and save history in ~/.demo_history.
+
+23/09/2001 mcs@astro.caltech.edu
+
+           getline.c
+             On trying the demo for the first time on a KDE konsole
+             terminal, I discovered that the default M-O binding
+             to repeat history was hiding the arrow keys, which are
+             M-OA etc. I have removed this binding. The M-o (ie the
+             lower case version of this), is still bound.
+
+18/09/2001 mcs@astro.caltech.edu
+
+           getline.c man3/gl_get_line.3 libtecla.map
+             Automatic reading of ~/.teclarc is now postponed until
+             the first call to gl_get_line(), to give the application
+             the chance to specify alternative configuration sources
+             with the new function gl_configure_getline(). The latter
+             function allows configuration to be done with a string, a
+             specified application-specific file, and/or a specified
+             user-specific file. I also added a read-init-files action
+             function, for re-reading the configuration files, if any.
+             This is by default bound to ^X^R. This is all documented
+             in gl_get_line.3.
+
+08/09/2001 mcs@astro.caltech.edu
+
+           getline.c man3/gl_get_line.3
+             It is now possible to bind actions to key-sequences
+             that start with printable characters. Previously
+             keysequences were required to start with meta or control
+             characters. This is documented in gl_get_line.3.
+
+           getline.c man3/gl_get_line.3
+             A customized completion function can now arrange for
+             gl_get_line() to return the current input line whenever a
+             successful completion has been made. This is signalled by
+             setting the last character of the optional continuation
+             suffix to a newline character. This is documented in
+             gl_get_line.3.
+
+05/07/2001 Bug reported by Mike MacFaden, fixed by mcs
+
+           configure.in
+             There was a bug in the configure script that only
+             revealed itself on systems without termcap but not
+             terminfo (eg. NetBSD). I traced the bug back to a lack of
+             sufficient quoting of multi-line m4 macro arguments in
+             configure.in, and have now fixed this and recreated the
+             configure script.
+
+05/07/2001 Bug reported and patched by Mike MacFaden (patch modified
+           by mcs to match original intentions).
+
+           getline.c
+             getline.c wouldn't compile when termcap was selected as
+             the terminal information database. setupterm() was being
+             passed a non-existent variable, in place of the term[]
+             argument of gl_control_strings(). Also if
+             gl_change_terminal() is called with term==NULL, "ansi"
+             is now substituted.
+
+02/07/2001 Version 1.3.3 released.
+
+27/06/2001 mcs@astro.caltech.edu
+
+           getline.c expand.c cplmatch.c
+             Added checks to fprintf() statements that write to the
+             terminal.
+           getline.c
+             Move the cursor to the end of the line before suspending,
+             so that the cursor doesn't get left in the middle of the
+             input line.
+           Makefile.in
+             On systems that don't support shared libraries, the
+             distclean target of make deleted libtecla.h. This has
+             now been fixed.
+           getline.c
+             gl_change_terminal() was being called by gl_change_editor(),
+             with the unwanted side effect that raw terminal modes were
+             stored as those to be restored later, if called by an
+             action function. gl_change_terminal() was being called in
+             this case to re-establish terminal-specific key bindings,
+             so I have just split this part of the function out into
+             a separate function for both gl_change_editor() and
+             gl_change_terminal() to call.
+
+12/06/2001 mcs@astro.caltech.edu
+
+           getline.c
+             Signal handling has been improved. Many more signals are
+             now trapped, and instead of using a simple flag set by a
+             signal handler, race conditions are avoided by blocking
+             signals during most of the gl_get_line() code, and
+             unblocking them via calls to sigsetjmp(), just before
+             attempting to read each new character from the user.
+             The matching use of siglongjmp() in the signal
+             handlers ensures that signals are reblocked correctly
+             before they are handled. In most cases, signals cause
+             gl_get_line() to restore the terminal modes and signal
+             handlers of the calling application, then resend the
+             signal to the application. In the case of SIGINT, SIGHUP,
+             SIGPIPE, and SIGQUIT, if the process still exists after
+             the signals are resent, gl_get_line() immediately returns
+             with appropriate values assigned to errno. If SIGTSTP,
+             SIGTTIN or SIGTTOU signals are received, the process is
+             suspended. If any other signal is received, and the
+             process continues to exist after the signal is resent to
+             the calling application, line input is resumed after the
+             terminal is put back into raw mode, the gl_get_line()
+             signal handling is restored, and the input line redrawn.
+           man/gl_get_line(3)
+             I added a SIGNAL HANDLING section to the gl_get_line()
+             man page, describing the new signal handling features.
+
+21/05/2001 Version 1.3.2 released.
+
+21/05/2001 mcs@astro.caltech.edu
+
+           getline.c
+             When vi-replace-char was used to replace the character at
+             the end of the line, it left the cursor one character to
+             its right instead of on top of it. Now rememdied.
+           getline.c
+             When undoing, to properly emulate vi, the cursor is now
+             left at the leftmost of the saved and current cursor
+             positions.
+           getline.c man3/gl_get_line.3
+             Implemented find-parenthesis (%), delete-to-paren (M-d%),
+             vi-change-to-paren (M-c%), copy-to-paren (M-y%).
+           cplfile.c pcache.c
+             In three places I was comparing the last argument of
+             strncmp() to zero instead of the return value of
+             strncmp().
+
+20/05/2001 mcs@astro.caltech.edu
+
+           getline.c man3/gl_get_line.3
+             Implemented and documented the vi-repeat-change action,
+             bound to the period key. This repeats the last action
+             that modified the input line.
+
+19/05/2001 mcs@astro.caltech.edu
+
+           man3/gl_get_line.3
+             I documented the new action functions and bindings
+             provided by Tim Eliseo, plus the ring-bell action and
+             the new "nobeep" configuration option.
+           getline.c
+             I modified gl_change_editor() to remove and reinstate the
+             terminal settings as well as the default bindings, since
+             these have editor-specific differences. I also modified
+             it to not abort if a key-sequence can't be bound for some
+             reason. This allows the new vi-mode and emacs-mode
+             bindings to be used safely.
+           getline.c
+             When the line was re-displayed on receipt of a SIGWINCH
+             signal, the result wasn't visible until the next
+             character was typed, since a call to fflush() was needed.
+             gl_redisplay_line() now calls gl_flush_output() to remedy
+             this.
+
+17/05/2001 mcs@astro.catlech.edu
+
+           getline.c
+             Under Linux, calling fflush(gl->output_fd) hangs if
+             terminal output has been suspended with ^S. With the
+             tecla library taking responsability for reading the stop
+             and start characters this was a problem, because once
+             hung in fflush(), the keyboard input loop wasn't entered,
+             so the user couldn't type the start character to resume
+             output.  To remedy this, I now have the terminal process
+             these characters, rather than the library.
+
+12/05/2001 mcs@astro.caltech.edu
+
+           getline.c
+             The literal-next action is now implemented as a single
+             function which reads the next character itself.
+             Previously it just set a flag which effected the
+             interpretation of the next character read by the input
+             loop.
+           getline.c
+             Added a ring-bell action function. This is currently
+             unbound to any key by default, but it is used internally,
+             and can be used by users that want to disable any of the
+             default key-bindings.
+
+12/05/2001 Tim Eliseo    (logged here by mcs)
+
+           getline.c
+             Don't reset gl->number until after calling an action
+             function. By looking at whether gl->number is <0 or
+             not, action functions can then tell whether the count
+             that they were passed was explicitly specified by the
+             user, as opposed to being defaulted to 1.
+           getline.c
+             In vi, the position at which input mode is entered
+             acts as a barrier to backward motion for the few
+             backward moving actions that are enabled in input mode.
+             Tim added this barrier to getline.
+           getline.c
+             In gl_get_line() after reading an input line, or
+             having the read aborted by a signal, the sig_atomic_t
+             gl_pending_signal was being compared to zero instead
+             of -1 to see if no signals had been received.
+             gl_get_line() will thus have been calling raise(-1),
+             which luckily didn't seem to do anything. Tim also
+             arranged for errno to be set to EINTR when a signal
+             aborts gl_get_line().
+           getline.c
+             The test in gl_add_char_to_line() for detecting
+             when overwriting a character with a wider character,
+             had a < where it needed a >. Overwriting with a wider
+             character thus overwrote trailing characters. Tim also
+             removed a redundant copy of the character into the
+             line buffer.
+           getline.c
+             gl_cursor_left() and gl->cursor_right() were executing
+             a lot of redundant code, when the existing call to the
+             recently added gl_place_cursor() function, does all that
+             is necessary.
+           getline.c
+             Remove redundant code from backward_kill_line() by
+             re-implimenting in terms of gl_place_cursor() and
+             gl_delete_chars().
+           getline.c
+             gl_forward_delete_char() now records characters in cut
+             buffer when in vi command mode.
+           getline.c
+             In vi mode gl_backward_delete_char() now only deletes
+             up to the point at which input mode was entered. Also
+             gl_delete_chars() restores from the undo buffer when
+             deleting in vi insert mode.
+           getline.c
+             Added action functions, vi-delete-goto-column,
+             vi-change-to-bol, vi-change-line, emacs-mode, vi-mode,
+             vi-forward-change-find, vi-backward-change-find,
+             vi-forward-change-to, vi-backward-change-to,
+             vi-change-goto-col, forward-delete-find, backward-delete-find,
+             forward-delete-to, backward-delete-to,
+             delete-refind, delete-invert-refind, forward-copy-find,
+             backward-copy-find, forward-copy-to, backward-copy-to
+             copy-goto-column, copy-rest-of-line, copy-to-bol, copy-line,
+             history-re-search-forward, history-re-search-backward.
+
+06/05/2001 Version 1.3.1 released.
+
+03/05/2001 mcs@astro.caltech.edu
+
+           configure.in
+             Old versions of GNU ld don't accept version scripts.
+             Under Linux I thus added a test to try out ld with
+             the --version-script argument to see if it works.
+             If not, version scripts aren't used.
+           configure.in
+             My test for versions of Solaris earlier than 7
+             failed when confronted by a three figure version
+             number (2.5.1). Fixed.
+
+30/04/2001 mcs@astro.caltech.edu
+
+           getline.c
+             In vi mode, history-search-backward and
+             history-search-forward weren't doing anything when
+             invoked at the start of an empty line, whereas
+             they should have acted like up-history and down-history.
+           Makefile.in Makefile.rules
+             When shared libraries are being created, the build
+             procedure now arranges for any alternate library
+             links to be created as well, before linking the
+             demos. Without this the demos always linked to the
+             static libraries (which was perfectly ok, but wasn't a
+             good example).
+           Makefile.in Makefile.rules
+             On systems on which shared libraries were being created,
+             if there were no alternate list of names, make would
+             abort due to a Bourne shell 'for' statement that didn't
+             have any arguments. Currently there are no systems who's
+             shared library configurations would trigger this
+             problem.
+           Makefile.rules
+             The demos now relink to take account of changes to the
+             library.
+           configure.in configure
+             When determining whether the reentrant version of the
+             library should be compiled by default, the configure
+             script now attempts to compile a dummy program that
+             includes all of the appropriate system headers and
+             defines _POSIX_C_SOURCE. This should now be a robust test
+             on systems which use C macros to alias these function
+             names to other internal functions.
+           configure.in
+             Under Solaris 2.6 and earlier, the curses library is in
+             /usr/ccs/lib. Gcc wasn't finding this. In addition to
+             remedying this, I had to remove "-z text" from
+             LINK_SHARED under Solaris to get it to successfully
+             compile the shared library against the static curses
+             library.
+           configure.in
+             Under Linux the -soname directive was being used
+             incorrectly, citing the fully qualified name of the
+             library instead of its major version alias. This will
+             unfortunately mean that binaries linked with the 1.2.3
+             and 1.2.4 versions of the shared library won't use
+             later versions of the library unless relinked.
+
+30/04/2001 mcs@astro.caltech.edu
+
+           getline.c
+             In gl_get_input_line(), don't redundantly copy the
+             start_line if start_line == gl->line.
+
+30/04/2001 Version 1.3.0 released.
+
+28/04/2001 mcs@astro.caltech.edu
+
+           configure.in
+             I removed the --no-undefined directive from the Linux
+             LINK_SHARED command. After recent patches to our RedHat
+             7.0 systems ld started reporting some internal symbols of
+             libc as being undefined.  Using nm on libc indicated that
+             the offending symbols are indeed defined, albeit as
+             "common" symbols, so there appears to be a bug in
+             RedHat's ld. Removing this flag allows the tecla shared
+             library to compile, and programs appear to function fine.
+           man3/gl_get_line.3
+             The default key-sequence used to invoke the
+             read-from-file action was incorrectly cited as ^Xi
+             instead of ^X^F.
+
+26/04/2001 mcs@astro.caltech.edu
+
+           getline.c man3/gl_get_line.3
+             A new vi-style editing mode was added. This involved
+             adding many new action functions, adding support for
+             specifying editing modes in users' ~/.teclarc files,
+             writing a higher level cursor motion function to support
+             the different line-end bounds required in vi command
+             mode, and a few small changes to support the fact that vi
+             has two modes, input mode and command mode with different
+             bindings.
+
+             When vi editing mode is enabled, any binding that starts
+             with an escape or a meta character, is interpreted as a
+             command-mode binding, and switches the library to vi
+             command mode if not already in that mode. Once in command
+             mode the first character of all keysequences entered
+             until input mode is re-enabled, are quietly coerced to
+             meta characters before being looked up in the key-binding
+             table. So, for example, in the key-binding table, the
+             standard vi command-mode 'w' key, which moves the cursor
+             one word to the right, is represented by M-w. This
+             emulates vi's dual sets of bindings in a natural way
+             without needing large changes to the library, or new
+             binding syntaxes. Since cursor keys normally emit
+             keysequences which start with escape, it also does
+             something sensible when a cursor key is pressed during
+             input mode (unlike true vi, which gets upset).
+
+             I also added a ^Xg binding for the new list-glob action
+             to both the emacs and vi key-binding tables. This lists
+             the files that match the wild-card expression that
+             precedes it on the command line.
+
+             The function that reads in ~/.teclarc used to tell
+             new_GetLine() to abort if it encountered anything that it
+             didn't understand in this file. It now just reports an
+             error and continues onto the next line.
+           Makefile.in:
+             When passing LIBS=$(LIBS) to recursive invokations of
+             make, quotes weren't included around the $(LIBS) part.
+             This would cause problems if LIBS ever contained more
+             than one word (with the supplied configure script this
+             doesn't happen currently). I added these quotes.
+           expand.c man3/ef_expand_file.3:
+             I wrote a new public function called ef_list_expansions(),
+             to list the matching filenames returned by
+             ef_expand_file().
+
+             I also fixed the example in the man page, which cited
+             exp->file instead of exp->files, and changed the
+             dangerous name 'exp' with 'expn'.
+           keytab.c:
+             Key-binding tables start with 100 elements, and are
+             supposedly incremented in size by 100 elements whenever
+             the a table runs out of space. The realloc arguments to
+             do this were wrong. This would have caused problems if
+             anybody added a lot of personal bindings in their
+             ~/.teclarc file. I only noticed it because the number of
+             key bindings needed by the new vi mode exceeded this
+             number.
+           libtecla.map
+             ef_expand_file() is now reported as having been added in
+             the upcoming 1.3.0 release.
+
+25/03/2001 Markus Gyger  (logged here by mcs)
+
+           Makefile.in:
+             Make symbolic links to alternative shared library names
+             relative instead of absolute.
+           Makefile.rules:
+             The HP-UX libtecla.map.opt file should be made in the
+             compilation directory, to allow the source code directory
+             to be on a readonly filesystem.
+           cplmatch.c demo2.c history.c pcache.c
+             To allow the library to be compiled with a C++ compiler,
+             without generating warnings, a few casts were added where
+             void* return values were being assigned directly to
+             none void* pointer variables.
+
+25/03/2001 mcs@astro.caltech.edu
+
+           libtecla.map:
+             Added comment header to explain the purpose of the file.
+             Also added cpl_init_FileArgs to the list of exported
+             symbols. This symbol is deprecated, and no longer
+             documented, but for backwards compatibility, it should
+             still be exported.
+           configure:
+             I had forgotten to run autoconf before releasing version
+             1.2.4, so I have just belatedly done so.  This enables
+             Markus' changes to "configure.in" documented previously,
+             (see 17/03/2001).
+
+20/03/2001 John Levon   (logged here by mcs)
+
+           libtecla.h
+             A couple of the function prototypes in libtecla.h have
+             (FILE *) argument declarations, which means that stdio.h
+             needs to be included. The header file should be self
+             contained, so libtecla.h now includes stdio.h.
+
+18/03/2001 Version 1.2.4 released.
+
+           README html/index.html configure.in
+             Incremented minor version from 3 to 4.
+
+18/03/2001 mcs@astro.caltech.edu
+
+           getline.c
+             The fix for the end-of-line problem that I released a
+             couple of weeks ago, only worked for the first line,
+             because I was handling this case when the cursor position
+             was equal to the last column, rather than when the cursor
+             position modulo ncolumn was zero.
+           Makefile.in Makefile.rules
+             The demos are now made by default, their rules now being
+             int Makefile.rules instead of Makefile.in.
+           INSTALL
+             I documented how to compile the library in a different
+             directory than the distribution directory.
+             I also documented features designed to facilitate
+             configuring and building the library as part of another
+             package.
+
+17/03/2001 Markus Gyger (logged here by mcs)
+
+           getline.c
+             Until now cursor motions were done one at a time. Markus
+             has added code to make use the of the terminfo capability
+             that moves the cursor by more than one position at a
+             time. This greatly improves performance when editing near
+             the start of long lines.
+           getline.c
+             To further improve performance, Markus switched from
+             writing one character at a time to the terminal, using
+             the write() system call, to using C buffered output
+             streams. The output buffer is only flushed when
+             necessary.
+           Makefile.rules Makefile.in configure.in
+             Added support for compiling for different architectures
+             in different directories. Simply create another directory
+             and run the configure script located in the original
+             directory.
+           Makefile.in configure.in libtecla.map
+             Under Solaris, Linux and HP-UX, symbols that are to be
+             exported by tecla shared libraries are explicitly specified
+             via symbol map files. Only publicly documented functions
+             are thus visible to applications.
+           configure.in
+             When linking shared libraries under Solaris SPARC,
+             registers that are reserved for applications are marked
+             as off limits to the library, using -xregs=no%appl when
+             compiling with Sun cc, or -mno-app-regs when compiling
+             with gcc. Also removed -z redlocsym for Solaris, which
+             caused problems under some releases of ld.
+           homedir.c  (after minor changes by mcs)
+             Under ksh, ~+ expands to the current value of the ksh
+             PWD environment variable, which contains the path of
+             the current working directory, including any symbolic
+             links that were traversed to get there. The special
+             username "+" is now treated equally by tecla, except
+             that it substitutes the return value of getcwd() if PWD
+             either isn't set, or if it points at a different
+             directory than that reported by getcwd().
+
+08/03/2001 Version 1.2.3 released.
+
+08/03/2001 mcs@astro.caltech.edu
+
+           getline.c
+             On compiling the library under HP-UX for the first time
+             I encountered and fixed a couple of bugs:
+
+             1. On all systems except Solaris, the callback function
+                required by tputs() takes an int argument for the
+                character that is to be printed. Under Solaris it
+                takes a char argument. The callback function was
+                passing this argument, regardless of type, to write(),
+                which wrote the first byte of the argument.  This was
+                fine under Solaris and under little-endian systems,
+                because the first byte contained the character to be
+                written, but on big-endian systems, it always wrote
+                the zero byte at the other end of the word. As a
+                result, no control characters were being written to
+                the terminal.
+             2. While attempting to start a newline after the user hit
+                enter, the library was outputting the control sequence
+                for moving the cursor down, instead of the newline
+                character. On many systems the control sequence for
+                moving the cursor down happends to be a newline
+                character, but under HP-UX it isn't. The result was
+                that no new line was being started under HP-UX.
+
+04/03/2001 mcs@astro.caltech.edu
+
+           configure.in Makefile.in Makefile.stub configure config.guess
+           config.sub Makefile.rules install-sh PORTING README INSTALL
+             Configuration and compilation of the library is now
+             performed with the help of an autoconf configure
+             script. In addition to relieving the user of the need to
+             edit the Makefile, this also allows automatic compilation
+             of the reentrant version of the library on platforms that
+             can handle it, along with the creation of shared
+             libraries where configured. On systems that aren't known
+             to the configure script, just the static tecla library is
+             compiled. This is currently the case on all systems
+             except Linux, Solaris and HP-UX. In the hope that
+             installers will provide specific conigurations for other
+             systems, the configure.in script is heavily commented,
+             and instructions on how to use are included in a new
+             PORTING file.
+
+24/02/2001 Version 1.2b released.
+
+22/02/2001 mcs@astro.caltech.edu
+
+           getline.c
+             It turns out that most terminals, but not all, on writing
+             a character in the rightmost column, don't wrap the
+             cursor onto the next line until the next character is
+             output. This library wasn't aware of this and thus if one
+             tried to reposition the cursor from the last column,
+             gl_get_line() thought that it was moving relative to a
+             point on the next line, and thus moved the cursor up a
+             line. The fix was to write one extra character when in
+             the last column to force the cursor onto the next line,
+             then backup the cursor to the start of the new line.
+           getline.c
+             On terminal initialization, the dynamic LINES and COLUMNS
+             environment variables were ignored unless
+             terminfo/termcap didn't return sensible dimensions. In
+             practice, when present they should override the static
+             versions in the terminfo/termcap databases. This is the
+             new behavior. In reality this probably won't have caused
+             many problems, because a SIGWINCH signal which informs of
+             terminal size changes is sent when the terminal is
+             opened, so the dimensions established during
+             initialization quickly get updated on most systems.
+
+18/02/2001 Version 1.2a released.
+
+18/02/2001 mcs@astro.caltech.edu
+
+           getline.c
+             Three months ago I moved the point at which termios.h
+             was included in getline.c. Unfortunately, I didn't notice
+             that this moved it to after the test for TIOCGWINSZ being
+             defined. This resulted in SIGWINCH signals not being
+             trapped for, and thus terminal size changes went
+             unnoticed. I have now moved the test to after the 
+             inclusion of termios.h.
+
+12/02/2001 Markus Gyger     (described here by mcs)
+
+           man3/pca_lookup_file.3 man3/gl_get_line.3
+           man3/ef_expand_file.3 man3/cpl_complete_word.3
+             In the 1.2 release of the library, all functions in the
+             library were given man pages. Most of these simply
+             include one of the above 4 man pages, which describe the
+             functions while describing the modules that they are in.
+             Markus added all of these function names to the lists in
+             the "NAME" headers of the respective man pages.
+             Previously only the primary function of each module was
+             named there.
+
+11/02/2001 mcs@astro.caltech.edu
+
+           getline.c
+             On entering a line that wrapped over two or more
+             terminal, if the user pressed enter when the cursor
+             wasn't on the last of the wrapped lines, the text of the
+             wrapped lines that followed it got mixed up with the next
+             line written by the application, or the next input
+             line. Somehow this slipped through the cracks and wasn't
+             noticed until now. Anyway, it is fixed now.
+
+09/02/2001 Version 1.2 released.
+
+04/02/2001 mcs@astro.caltech.edu
+
+           pcache.c libtecla.h
+             With all filesystems local, demo2 was very fast to start
+             up, but on a Sun system with one of the target
+             directories being on a remote nfs mounted filesystem, the
+             startup time was many seconds. This was due to the
+             executable selection callback being applied to all files
+             in the path at startup. To avoid this, all files are now
+             included in the cache, and the application specified
+             file-selection callback is only called on files as they
+             are matched. Whether the callback rejected or accepted
+             them is then cached so that the next time an already
+             checked file is looked at, the callback doesn't have to
+             be called. As a result, startup is now fast on all
+             systems, and since usually there are only a few matching
+             file completions at a time, the delay during completion
+             is also usually small. The only exception is if the user
+             tries to complete an empty string, at which point all
+             files have to be checked. Having done this once, however,
+             doing it again is fast.
+           man3/pca_lookup_file.3
+             I added a man page documenting the new PathCache module.
+           man3/<many-new-files>.3
+             I have added man pages for all of the functions in each
+             of the modules. These 1-line pages use the .so directive
+             to redirect nroff to the man page of the parent module.
+           man Makefile update_html
+             I renamed man to man3 to make it easier to test man page
+             rediction, and updated Makefile and update_html
+             accordingly. I also instructed update_html to ignore
+             1-line man pages when making html equivalents of the man
+             pages.
+           cplmatch.c
+             In cpl_list_completions() the size_t return value of
+             strlen() was being used as the length argument of a "%*s"
+             printf directive. This ought to be an int, so the return
+             value of strlen() is now cast to int. This would have
+             caused problems on architectures where the size of a
+             size_t is not equal to the size of an int.
+
+02/02/2001 mcs@astro.caltech.edu
+
+           getline.c
+             Under UNIX, certain terminal bindings are set using the
+             stty command. This, for example, specifies which control
+             key generates a user-interrupt (usually ^C or ^Y). What I
+             hadn't realized was that ASCII NUL is used as the way to
+             specify that one of these bindings is unset. I have now
+             modified the code to skip unset bindings, leaving the
+             corresponding action bound to the built-in default, or a
+             user provided binding.
+
+28/01/2001 mcs@astro.caltech.edu
+
+           pcache.c libtecla.h
+             A new module was added which supports searching for files
+             in any colon separated list of directories, such as the
+             unix execution PATH environment variable. Files in these
+             directories, after being individually okayed for
+             inclusion via an application provided callback, are
+             cached in a PathCache object. You can then look up the
+             full pathname of a given filename, or you can use the
+             provided completion callback to list possible completions
+             in the path-list. The contents of relative directories,
+             such as ".", obviously can't be cached, so these
+             directories are read on the fly during lookups and
+             completions. The obvious application of this facility is
+             to provide Tab-completion of commands, and thus a
+             callback to place executable files in the cache, is
+             provided.
+           demo2.c
+             This new program demonstrates the new PathCache
+             module. It reads and processes lines of input until the
+             word 'exit' is entered, or C-d is pressed. The default
+             tab-completion callback is replaced with one which at the
+             start of a line, looks up completions of commands in the
+             user's execution path, and when invoked in other parts of
+             the line, reverts to normal filename completion. Whenever
+             a new line is entered, it extracts the first word on the
+             line, looks it up in the user's execution path to see if
+             it corresponds to a known command file, and if so,
+             displays the full pathname of the file, along with the
+             remaining arguments.
+           cplfile.c
+             I added an optional pair of callback function/data
+             members to the new cpl_file_completions() configuration
+             structure. Where provided, this callback is asked
+             on a file-by-file basis, which files should be included
+             in the list of file completions. For example, a callback
+             is provided for listing only completions of executable
+             files.
+           cplmatch.c
+             When listing completions, the length of the type suffix
+             of each completion wasn't being taken into account
+             correctly when computing the column widths. Thus the
+             listing appeared ragged sometimes. This is now fixed.
+           pathutil.c
+             I added a function for prepending a string to a path,
+             and another for testing whether a pathname referred to
+             an executable file.
+
+28/01/2001 mcs@astro.caltech.edu
+
+           libtecla.h cplmatch.c man/cpl_complete_word.3
+             The use of a publically defined structure to configure
+             the cpl_file_completions() callback was flawed, so a new
+             approach has been designed, and the old method, albeit
+             still supported, is no longer documented in the man
+             pages. The definition of the CplFileArgs structure in
+             libtecla.h is now accompanied by comments warning people
+             not to modify it, since modifications could break
+             applications linked to shared versions of the tecla
+             library. The new method involves an opaque CplFileConf
+             object, instances of which are returned by a provided
+             constructor function, configured with provided accessor
+             functions, and when no longer needed, deleted with a
+             provided destructor function. This is documented in the
+             cpl_complete_word man page. The cpl_file_completions()
+             callback distinguishes what type of configuration
+             structure it has been sent by virtue of a code placed at
+             the beginning of the CplFileConf argument by its
+             constructor.
+
+04/01/2001 mcs@astro.caltech.edu (Release of version 1.1j)
+
+           getline.c
+             I added upper-case bindings for the default meta-letter
+             keysequences such as M-b. They thus continue to work
+             when the user has caps-lock on.
+           Makefile
+             I re-implemented the "install" target in terms of new
+             install_lib, install_inc and install_man targets. When
+             distributing the library with other packages, these new
+             targets allows for finer grained control of the
+             installation process.
+
+30/12/2000 mcs@astro.caltech.edu
+
+           getline.c man/gl_get_line.3
+             I realized that the recall-history action that I
+             implemented wasn't what Markus had asked me for. What he
+             actually wanted was for down-history to continue going
+             forwards through a previous history recall session if no
+             history recall session had been started while entering
+             the current line. I have thus removed the recall-history
+             action and modified the down-history action function
+             accordingly.
+
+24/12/2000 mcs@astro.caltech.edu
+
+           getline.c
+             I modified gl_get_line() to allow the previously returned
+             line to be passed in the start_line argument.
+           getline.c man/gl_get_line.3
+             I added a recall-history action function, bound to M^P.
+             This recalls the last recalled history line, regardless
+             of whether it was from the current or previous line.
+
+13/12/2000 mcs@astro.caltech.edu (Release of version 1.1i)
+
+           getline.c history.h history.c man/gl_get_line.3
+             I implemented the equivalent of the ksh Operate action. I
+             have named the tecla equivalent "repeat-history". This
+             causes the line that is to be edited to returned, and
+             arranges for the next most recent history line to be
+             preloaded on the next call to gl_get_line(). Repeated
+             invocations of this action thus result in successive
+             history lines being repeated - hence the
+             name. Implementing the ksh Operate action was suggested
+             by Markus Gyger. In ksh it is bound to ^O, but since ^O
+             is traditionally bound by the default terminal settings,
+             to stop-output, I have bound the tecla equivalent to M-o.
+
+01/12/2000 mcs@astro.caltech.edu (Release of version 1.1h)
+
+           getline.c keytab.c keytab.h man/gl_get_line.3
+             I added a digit-argument action, to allow repeat
+             counts for actions to be entered. As in both tcsh
+             and readline, this is bound by default to each of
+             M-0, M-1 through to M-9, the number being appended
+             to the current repeat count. Once one of these has been
+             pressed, the subsequent digits of the repeat count can be
+             typed with or without the meta key pressed. It is also
+             possible to bind digit-argument to other keys, with or
+             without a numeric final keystroke. See man page for
+             details.
+
+           getline.c man/gl_get_line.3
+             Markus noted that my choice of M-< for the default
+             binding of read-from-file, could be confusing, since
+             readline binds this to beginning-of-history. I have
+             thus rebound it to ^X^F (ie. like find-file in emacs).
+
+           getline.c history.c history.h man/gl_get_line.3
+             I have now implemented equivalents of the readline
+             beginning-of-history and end-of-history actions.
+             These are bound to M-< and M-> respectively.
+
+           history.c history.h
+             I Moved the definition of the GlHistory type, and
+             its subordinate types from history.h to history.c.
+             There is no good reason for any other module to
+             have access to the innards of this structure.
+
+27/11/2000 mcs@astro.caltech.edu (Release of version 1.1g)
+
+           getline.c man/gl_get_line.3
+             I added a "read-from-file" action function and bound it
+             by default to M-<. This causes gl_get_line() to
+             temporarily return input from the file who's name
+             precedes the cursor.
+             
+26/11/2000 mcs@astro.caltech.edu
+
+           getline.c keytab.c keytab.h man/gl_get_line.3
+             I have reworked some of the keybinding code again.
+
+             Now, within key binding strings, in addition to the
+             previously existing notation, you can now use M-a to
+             denote meta-a, and C-a to denote control-a. For example,
+             a key binding which triggers when the user presses the
+             meta key, the control key and the letter [
+             simultaneously, can now be denoted by M-C-[, or M-^[ or
+             \EC-[ or \E^[.
+
+             I also updated the man page to use M- instead of \E in
+             the list of default bindings, since this looks cleaner.
+
+           getline.c man/gl_get_line.3
+             I added a copy-region-as-kill action function and
+             gave it a default binding to M-w.
+
+22/11/2000 mcs@astro.caltech.edu
+
+           *.c
+             Markus Gyger sent me a copy of a previous version of
+             the library, with const qualifiers added in appropriate
+             places. I have done the same for the latest version.
+             Among other things, this gets rid of the warnings
+             that are generated if one tells the compiler to
+             const qualify literal strings.
+
+           getline.c getline.h glconf.c
+             I have moved the contents of glconf.c and the declaration
+             of the GetLine structure into getline.c. This is cleaner,
+             since now only functions in getline.c can mess with the
+             innards of GetLine objects. It also clears up some problems
+             with system header inclusion order under Solaris, and also
+             the possibility that this might result in inconsistent
+             system macro definitions, which in turn could cause different
+             declarations of the structure to be seen in different files.
+
+           hash.c
+             I wrote a wrapper function to go around strcmp(), such that
+             when hash.c is compiled with a C++ compiler, the pointer
+             to the wrapper function is a C++ function pointer.
+             This makes it compatible with comparison function pointer
+             recorded in the hash table.
+
+           cplmatch.c getline.c libtecla.h
+             Markus noted that the Sun C++ compiler wasn't able to
+             match up the declaration of cpl_complete_word() in
+             libtecla.h, where it is surrounded by a extern "C" {}
+             wrapper, with the definition of this function in
+             cplmatch.c. My suspicion is that the compiler looks not
+             only at the function name, but also at the function
+             arguments to see if two functions match, and that the
+             match_fn() argument, being a fully blown function pointer
+             declaration, got interpetted as that of a C function in
+             one case, and a C++ function in the other, thus
+             preventing a match.
+
+             To fix this I now define a CplMatchFn typedef in libtecla.h,
+             and use this to declare the match_fn callback.
+
+20/11/2000 (Changes suggested by Markus Gyger to support C++ compilers):
+           expand.c
+             Renamed a variable called "explicit" to "xplicit", to
+             avoid conflicts when compiling with C++ compilers.
+           *.c
+             Added explicit casts when converting from (void *) to
+             other pointer types. This isn't needed in C but it is
+             in C++.
+           getline.c
+             tputs() has a strange declaration under Solaris. I was
+             enabling this declaration when the SPARC feature-test
+             macro was set. Markus changed the test to hinge on the
+             __sun and __SVR4 macros.
+           direader.c glconf.c stringrp.c
+             I had omitted to include string.h in these two files.
+
+           Markus also suggested some other changes, which are still
+           under discussion. With the just above changes however, the
+           library compiles without complaint using g++.
+
+19/11/2000 mcs@astro.caltech.edu
+           getline.h getline.c keytab.c keytab.h glconf.c
+           man/gl_get_line.3
+             I added support for backslash escapes (include \e
+             for the keyboard escape key) and literal binary
+             characters to the characters allowed within key sequences
+             of key bindings.
+
+           getline.h getline.c keytab.c keytab.h glconf.c
+           man/gl_get_line.3
+             I introduced symbolic names for the arrow keys, and
+             modified the library to use the cursor key sequences
+             reported by terminfo/termcap in addition to the default
+             ANSI ones. Anything bound to the symbolically named arrow
+             keys also gets bound to the default and terminfo/termcap
+             cursor key sequences. Note that under Solaris
+             terminfo/termcap report the properties of hardware X
+             terminals when TERM is xterm instead of the terminal
+             emulator properties, and the cursor keys on these two
+             systems generate different key sequences. This is an
+             example of why extra default sequences are needed.
+
+           getline.h getline.c keytab.c
+             For some reason I was using \e to represent the escape
+             character. This is supported by gcc, which thus doesn't
+             emit a warning except with the -pedantic flag, but isn't
+             part of standard C. I now use a macro to define escape
+             as \033 in getline.h, and this is now used wherever the
+             escape character is needed.
+
+17/11/2000 mcs@astro.caltech.edu (Release of version 1.1d)
+
+           getline.c, man/gl_get_line(3), html/gl_get_line.html
+             In tcsh ^D is bound to a function which does different
+             things depending on where the cursor is within the input
+             line. I have implemented its equivalent in the tecla
+             library. When invoked at the end of the line this action
+             function displays possible completions. When invoked on
+             an empty line it causes gl_get_line() to return NULL,
+             thus signalling end of input. When invoked within a line
+             it invokes forward-delete-char, as before. The new action
+             function is called del-char-or-list-or-eof.
+
+           getline.c, man/gl_get_line(3), html/gl_get_line.html
+             I found that the complete-word and expand-file actions
+             had underscores in their names instead of hyphens. This
+             made them different from all other action functions, so I
+             have changed the underscores to hyphens.
+
+           homedir.c
+             On SCO UnixWare while getpwuid_r() is available, the
+             associated _SC_GETPW_R_SIZE_MAX macro used by sysconf()
+             to find out how big to make the buffer to pass to this
+             function to cater for any password entry, doesn't
+             exist. I also hadn't catered for the case where sysconf()
+             reports that this limit is indeterminate. I have thus
+             change the code to substitute a default limit of 1024 if
+             either the above macro isn't defined or if sysconf() says
+             that the associated limit is indeterminate.
+           
+17/11/2000 mcs@astro.caltech.edu (Release of version 1.1c)
+
+           getline.c, getline.h, history.c, history.h
+             I have modified the way that the history recall functions
+             operate, to make them better emulate the behavior of
+             tcsh. Previously the history search bindings always
+             searched for the prefix that preceded the cursor, then
+             left the cursor at the same point in the line, so that a
+             following search would search using the same prefix. This
+             isn't how tcsh operates. On finding a matching line, tcsh
+             puts the cursor at the end of the line, but arranges for
+             the followup search to continue with the same prefix,
+             unless the user does any cursor motion or character
+             insertion operations in between, in which case it changes
+             the search prefix to the new set of characters that are
+             before the cursor. There are other complications as well,
+             which I have attempted to emulate. As far as I can
+             tell, the tecla history recall facilities now fully
+             emulate those of tcsh.
+
+16/11/2000 mcs@astro.caltech.edu (Release of version 1.1b)
+
+           demo.c:
+             One can now quit from the demo by typing exit.
+
+           keytab.c:
+             The first entry of the table was getting deleted
+             by _kt_clear_bindings() regardless of the source
+             of the binding. This deleted the up-arrow binding.
+             Symptoms noted by gazelle@yin.interaccess.com.
+
+           getline.h:
+             Depending on which system include files were include
+             before the inclusion of getline.h, SIGWINCH and
+             TIOCGWINSZ might or might not be defined. This resulted
+             in different definitions of the GetLine object in
+             different files, and thus some very strange bugs! I have
+             now added #includes for the necessary system header files
+             in getline.h itself. The symptom was that on creating a
+             ~/.teclarc file, the demo program complained of a NULL
+             argument to kt_set_keybinding() for the first line of the
+             file.
+
+15/11/2000 mcs@astro.caltech.edu (Release of version 1.1a)
+
+           demo.c:
+             I had neglected to check the return value of
+             new_GetLine() in the demo program. Oops.
+
+           getline.c libtecla.h:
+             I wrote gl_change_terminal(). This allows one to change to
+             a different terminal or I/O stream, by specifying the
+             stdio streams to use for input and output, along with the
+             type of terminal that they are connected to.
+
+           getline.c libtecla.h:
+             Renamed GetLine::isterm to GetLine::is_term. Standard
+             C reserves names that start with "is" followed by
+             alphanumeric characters, so this avoids potential
+             clashes in the future.
+
+           keytab.c keytab.h
+             Each key-sequence can now have different binding
+             functions from different sources, with the user provided
+             binding having the highest precedence, followed by the
+             default binding, followed by any terminal specific
+             binding. This allows gl_change_terminal() to redefine the
+             terminal-specific bindings each time that
+             gl_change_terminal() is called, without overwriting the
+             user specified or default bindings. In the future, it will
+             also allow for reconfiguration of user specified
+             bindings after the call to new_GetLine(). Ie. deleting a
+             user specified binding should reinstate any default or
+             terminal specific binding.
+
+           man/cpl_complete_word.3 html/cpl_complete_word.html
+           man/ef_expand_file.3    html/ef_expand_file.html
+           man/gl_get_line.3       html/gl_get_line.html
+             I added sections on thread safety to the man pages of the
+             individual modules.
+
+           man/gl_get_line.3       html/gl_get_line.html
+             I documented the new gl_change_terminal() function.
+
+           man/gl_get_line.3       html/gl_get_line.html
+             In the description of the ~/.teclarc configuration file,
+             I had omitted the 'bind' command word in the example
+             entry. I have now remedied this.
+</PRE></BODY>
diff --git a/libtecla-1.4.1/html/cpl_complete_word.html b/libtecla-1.4.1/html/cpl_complete_word.html
new file mode 100644
index 0000000..063359d
--- /dev/null
+++ b/libtecla-1.4.1/html/cpl_complete_word.html
@@ -0,0 +1,423 @@
+<head>
+<title>Manual Page</title>
+</head>
+<body>
+<pre>
+</pre><h2>NAME</h2><pre>
+     cpl_complete_word,   cfc_file_start,    cfc_literal_escapes,
+     cfc_set_check_fn,  cpl_add_completion, cpl_file_completions,
+     cpl_last_error,   cpl_list_completions,    cpl_record_error,
+     del_CplFileConf,     del_WordCompletion,    new_CplFileConf,
+     new_WordCompletion - lookup possible completions for a word
+
+</pre><h2>SYNOPSIS</h2><pre>
+     #include &lt;stdio.h&gt;
+     #include &lt;libtecla.h&gt;
+
+     WordCompletion *new_WordCompletion(void);
+
+     WordCompletion *del_WordCompletion(WordCompletion *cpl);
+
+     #define CPL_MATCH_FN(fn) int (fn)(WordCompletion *cpl, \
+                                       void *data, \
+                                       const char *line, \
+                                       int word_end)
+     typedef CPL_MATCH_FN(CplMatchFn);
+
+     CPL_MATCH_FN(cpl_file_completions);
+
+     CplMatches *cpl_complete_word(WordCompletion *cpl,
+                                   const char *line,
+                                   int word_end, void *data,
+                                   CplMatchFn *match_fn);
+
+     int cpl_list_completions(CplMatches *result, FILE *fp,
+                              int term_width);
+
+     int cpl_add_completion(WordCompletion *cpl,
+                            const char *line, int word_start,
+                            int word_end, const char *suffix,
+                            const char *type_suffix,
+                            const char *cont_suffix);
+
+     void cpl_record_error(WordCompletion *cpl,
+                           const char *errmsg);
+
+     const char *cpl_last_error(WordCompletion *cpl);
+
+
+
+</pre><h2>DESCRIPTION</h2><pre>
+     The  cpl_complete_word()  function  is  part  of  the  tecla
+     library (see the <a href="libtecla.html">libtecla(3)</a> man page). It is usually called
+     behind the scenes by <a href="gl_get_line.html">gl_get_line(3)</a>, but can also be  called
+     separately.
+
+     Given an input line containing an incomplete word to be com-
+     pleted,  it  calls a user-provided callback function (or the
+     provided file-completion callback function) to look  up  all
+     possible  completion  suffixes  for  that word. The callback
+     function is expected to look backward in the line,  starting
+     from the specified cursor position, to find the start of the
+     word to be completed, then to look up all  possible  comple-
+     tions of that word and record them, one at a time by calling
+     cpl_add_completion().
+
+
+     Descriptions of the functions of this module are as follows:
+
+       CompleteWord *new_CompleteWord(void)
+
+     This  function   creates   the   resources   used   by   the
+     cpl_complete_word()  function.  In  particular, it maintains
+     the memory that is used to return  the  results  of  calling
+     cpl_complete_word().
+
+       CompleteWord *del_CompleteWord(CompleteWord *cpl)
+
+     This function deletes the resources that were returned by  a
+     previous  call to new_CompleteWord(). It always returns NULL
+     (ie. a deleted object). It does nothing if the cpl  argument
+     is NULL.
+
+     The callback functions  which  lookup  possible  completions
+     should be defined with the following macro (which is defined
+     in libtecla.h).
+
+       #define CPL_MATCH_FN(fn) int (fn)(WordCompletion *cpl, \
+                                         void *data, \
+                                         const char *line, \
+                                         int word_end)
+
+     Functions of this type are  called  by  cpl_complete_word(),
+     and all of the arguments of the callback are those that were
+     passed to said function. In particular,  the  line  argument
+     contains the input line containing the word to be completed,
+     and word_end is the index of the character that follows  the
+     last  character  of  the incomplete word within this string.
+     The callback is expected to look backwards from word_end for
+     the start of the incomplete word. What constitutes the start
+     of a word clearly depends on the application,  so  it  makes
+     sense  for  the callback to take on this responsibility. For
+     example, the  builtin  filename  completion  function  looks
+     backwards  until it hits an unescaped space, or the start of
+     the line.  Having found the start of the word, the  callback
+     should  then  lookup  all possible completions of this word,
+     and  record  each   completion   via   separate   calls   to
+     cpl_add_completion().  If  the  callback  needs access to an
+     application-specific symbol table, it can pass  it  and  any
+     other  data  that  it  needs,  via  the  data argument. This
+     removes any need for globals.
+
+     The callback function should return 0 if no errors occur. On
+     failure it should return 1, and register a terse description
+     of the error by calling cpl_record_error().
+
+       void cpl_record_error(WordCompletion *cpl,
+                             const char *errmsg);
+
+     The    last    error    message    recorded    by    calling
+     cpl_record_error(),  can  subsequently be queried by calling
+     cpl_last_error(), as described later.
+
+       int cpl_add_completion(WordCompletion *cpl,
+                              const char *line, int word_start,
+                              int word_end, const char *suffix,
+                              const char *type_suffix,
+                              const char *cont_suffix);
+
+     The cpl_add_completion() function is  called  zero  or  more
+     times  by  the  completion  callback function to record each
+     possible completion in the specified WordCompletion  object.
+     These    completions    are    subsequently    returned   by
+     cpl_complete_word(), as described later. The cpl, line,  and
+     word_end  arguments  should be those that were passed to the
+     callback function. The word_start  argument  should  be  the
+     index  within the input line string of the start of the word
+     that is being completed. This should  equal  word_end  if  a
+     zero-length  string  is being completed. The suffix argument
+     is the string that would have to be appended to  the  incom-
+     plete  word  to complete it.  If this needs any quoting (eg.
+     the addition of backslashes before special charaters) to  be
+     valid  within  the  displayed  input  line,  this  should be
+     included. A copy of the suffix string  is  allocated  inter-
+     nally,  so  there  is  no  need to maintain your copy of the
+     string after cpl_add_completion() returns.
+
+     Note that in the array of  possible  completions  which  the
+     cpl_complete_word() function returns, the suffix recorded by
+     cpl_add_completion() is listed along with the concatentation
+     of  this  suffix  with the word that lies between word_start
+     and word_end in the input line.
+
+     The type_suffix argument specifies an optional string to  be
+     appended  to  the completion if it is displayed as part of a
+     list of completions by cpl_list_completions(). The intention
+     is  that  this indicate to the user the type of each comple-
+     tion. For example, the file  completion  function  places  a
+     directory  separator after completions that are directories,
+     to indicate their nature to the user. Similary, if the  com-
+     pletion were a function, you could indicate this to the user
+     by setting type_suffix to "()". Note  that  the  type_suffix
+     string  isn't  copied,  so  if  the argument isn't a literal
+     string between speech marks, be sure that the string remains
+     valid   for   at   least   as   long   as   the  results  of
+     cpl_complete_word() are needed.
+
+     The cont_suffix is a continuation suffix to  append  to  the
+     completed word in the input line if this is the only comple-
+     tion. This is something that isn't part  of  the  completion
+     itself, but that gives the user an indication about how they
+     might continue to extend the token.  For example, the  file-
+     completion  callback  function adds a directory separator if
+     the completed word is a directory.  If  the  completed  word
+     were  a  function  name, you could similarly aid the user by
+     arranging for an open parenthesis to be appended.
+
+       CplMatches *cpl_complete_word(WordCompletion *cpl,
+                                     const char *line,
+                                     int word_end, void *data,
+                                     CplMatchFn *match_fn);
+
+     The cpl_complete_word() is normally called behind the scenes
+     by  <a href="gl_get_line.html">gl_get_line(3)</a>, but can also be called separately if you
+     separately allocate a  WordCompletion  object.  It  performs
+     word  completion, as described at the beginning of this sec-
+     tion. Its first argument is  a  resource  object  previously
+     returned  by  new_CompleteWord().   The line argument is the
+     input line string, containing the word to be completed.  The
+     word_end argument contains the index of the character in the
+     input line, that just follows the last character of the word
+     to  be  completed. When called by gl_get_line(), this is the
+     character over which the  user  pressed  TAB.  The  match_fn
+     argument  is  the  function pointer of the callback function
+     which will lookup  possible  completions  of  the  word,  as
+     described  above,  and  the data argument provides a way for
+     the application to pass arbitrary data to the callback func-
+     tion.
+
+     If no errors occur, the cpl_complete_word() function returns
+     a  pointer to a CplMatches container, as defined below. This
+     container is allocated as part of the cpl  object  that  was
+     passed  to cpl_complete_word(), and will thus change on each
+     call which uses the same cpl argument.
+
+       typedef struct {
+         char *completion;        /* A matching completion */
+                                  /*  string */
+         char *suffix;            /* The part of the */
+                                  /*  completion string which */
+                                  /*  would have to be */
+                                  /*  appended to complete the */
+                                  /*  original word. */
+         const char *type_suffix; /* A suffix to be added when */
+                                  /*  listing completions, to */
+                                  /*  indicate the type of the */
+                                  /*  completion. */
+       } CplMatch;
+
+       typedef struct {
+         char *suffix;            /* The common initial part */
+                                  /*  of all of the completion */
+                                  /*  suffixes. */
+         const char *cont_suffix; /* Optional continuation */
+                                  /*  string to be appended to */
+                                  /*  the sole completion when */
+                                  /*  nmatch==1. */
+         CplMatch *matches;       /* The array of possible */
+                                  /*  completion strings, */
+                                  /*  sorted into lexical */
+                                  /*  order. */
+         int nmatch;              /* The number of elements in */
+                                  /*  the above matches[] */
+                                  /*  array. */
+       } CplMatches;
+
+     If an error occurs  during  completion,  cpl_complete_word()
+     returns  NULL. A description of the error can be acquired by
+     calling the cpl_last_error() function.
+
+       const char *cpl_last_error(WordCompletion *cpl);
+
+     The cpl_last_error() function returns a terse description of
+     the   error   which   occurred   on   the   last   call   to
+     cpl_complete_word() or cpl_add_completion().
+
+       int cpl_list_completions(CplMatches *result, FILE *fp,
+                                int terminal_width);
+
+     When the cpl_complete_word() function returns multiple  pos-
+     sible  completions,  the cpl_list_completions() function can
+     be called upon to list them, suitably  arranged  across  the
+     available  width  of  the  terminal.  It  arranges  for  the
+     displayed columns of completions to all have the same width,
+     set   by   the  longest  completion.  It  also  appends  the
+     type_suffix strings that were recorded with each completion,
+     thus indicating their types to the user.
+
+
+</pre><h2>THE BUILT-IN FILENAME-COMPLETION CALLBACK</h2><pre>
+     By default the <a href="gl_get_line.html">gl_get_line(3)</a> function, passes the following
+     completion  callback  function  to cpl_complete_word(). This
+     function can also be used separately, either by  sending  it
+     to  cpl_complete_word(), or by calling it directly from your
+     own completion callback function.
+
+       CPL_MATCH_FN(cpl_file_completions);
+
+     Certain aspects of the behavior  of  this  callback  can  be
+     changed  via  its  data  argument. If you are happy with its
+     default behavior you can pass NULL in this argument.  Other-
+     wise  it should be a pointer to a CplFileConf object, previ-
+     ously allocated by calling new_CplFileConf().
+
+       CplFileConf *new_CplFileConf(void);
+
+     CplFileConf objects encapsulate the configuration parameters
+     of cpl_file_completions(). These parameters, which start out
+     with default values, can be changed by calling the  accessor
+     functions described below.
+
+     By default,  the  cpl_file_completions()  callback  function
+     searches  backwards for the start of the filename being com-
+     pleted, looking for the first un-escaped space or the  start
+     of  the input line. If you wish to specify a different loca-
+     tion, call cfc_file_start() with  the  index  at  which  the
+     filename  starts  in  the input line. Passing start_index=-1
+     re-enables the default behavior.
+
+       void cfc_file_start(CplFileConf *cfc, int start_index);
+
+     By default, when cpl_file_completions() looks at a  filename
+     in  the input line, each lone backslash in the input line is
+     interpreted as being a special character which  removes  any
+     special significance of the character which follows it, such
+     as a space which should be taken as  part  of  the  filename
+     rather  than  delimiting  the  start  of the filename. These
+     backslashes are thus ignored while looking for  completions,
+     and  subsequently  added  before  spaces,  tabs  and literal
+     backslashes in the list of completions.  To  have  unescaped
+     backslashes    treated    as    normal    characters,   call
+     cfc_literal_escapes() with a non-zero value in  its  literal
+     argument.
+
+       void cfc_literal_escapes(CplFileConf *cfc, int literal);
+
+     By default, cpl_file_completions() reports all  files  who's
+     names  start with the prefix that is being completed. If you
+     only want a selected subset of these files to be reported in
+     the list of completions, you can arrange this by providing a
+     callback function which takes the full pathname of  a  file,
+     and  returns  0  if  the file should be ignored, or 1 if the
+     file should be included  in  the  list  of  completions.  To
+     register  such a function for use by cpl_file_completions(),
+     call cfc_set_check_fn(), and pass it a pointer to the  func-
+     tion,  together  with  a  pointer to any data that you would
+     like passed to this callback whenever  it  is  called.  Your
+     callback can make its decisions based on any property of the
+     file, such as the filename itself, whether the file is read-
+     able, writable or executable, or even based on what the file
+     contains.
+
+       #define CPL_CHECK_FN(fn) int (fn)(void *data, \
+                                         const char *pathname)
+       typedef CPL_CHECK_FN(CplCheckFn);
+
+       void cfc_set_check_fn(CplFileConf *cfc,
+                             CplCheckFn *chk_fn, void *chk_data);
+
+     The cpl_check_exe() function is a provided callback  of  the
+     above  type, for use with cpl_file_completions(). It returns
+     non-zero if the filename that it is given represents a  nor-
+     mal  file that the user has execute permission to. You could
+     use this to have cpl_file_completions()  only  list  comple-
+     tions of executable files.
+
+     When you have finished with a CplFileConf variable, you  can
+     pass  it  to  the  del_CplFileConf()  destructor function to
+     reclaim its memory.
+
+       CplFileConf *del_CplFileConf(CplFileConf *cfc);
+
+
+
+</pre><h2>THREAD SAFETY</h2><pre>
+     In multi-threaded programs, you should use the  libtecla_r.a
+     version  of the library. This uses POSIX reentrant functions
+     where available (hence the _r suffix), and disables features
+     that  rely on non-reentrant system functions. In the case of
+     this module, the only disabled feature is  username  comple-
+     tion in ~username/ expressions, in cpl_file_completions().
+
+     Using the libtecla_r.a version of the library, it is safe to
+     use  the facilities of this module in multiple threads, pro-
+     vided that each thread uses a separately allocated  WordCom-
+     pletion  object.  In  other words, if two threads want to do
+     word completion, they should each call  new_WordCompletion()
+     to allocate their own completion objects.
+
+
+</pre><h2>FILES</h2><pre>
+     libtecla.a    -    The tecla library
+     libtecla.h    -    The tecla header file.
+
+
+</pre><h2>SEE ALSO</h2><pre>
+     <a href="libtecla.html">libtecla(3)</a>,       <a href="gl_get_line.html">gl_get_line(3)</a>,        <a href="ef_expand_file.html">ef_expand_file(3)</a>,
+     <a href="pca_lookup_file.html">pca_lookup_file(3)</a>
+
+
+</pre><h2>AUTHOR</h2><pre>
+     Martin Shepherd  (mcs@astro.caltech.edu)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
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+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</pre>
+</body>
diff --git a/libtecla-1.4.1/html/ef_expand_file.html b/libtecla-1.4.1/html/ef_expand_file.html
new file mode 100644
index 0000000..c1e71c7
--- /dev/null
+++ b/libtecla-1.4.1/html/ef_expand_file.html
@@ -0,0 +1,267 @@
+<head>
+<title>Manual Page</title>
+</head>
+<body>
+<pre>
+</pre><h2>NAME</h2><pre>
+     ef_expand_file,        del_ExpandFile,        ef_last_error,
+     ef_list_expansions,  new_ExpandFile  - expand filenames con-
+     taining ~user/$envvar and wildcard expressions
+
+</pre><h2>SYNOPSIS</h2><pre>
+     #include &lt;libtecla.h&gt;
+
+     ExpandFile *new_ExpandFile(void);
+
+     ExpandFile *del_ExpandFile(ExpandFile *ef);
+
+     FileExpansion *ef_expand_file(ExpandFile *ef,
+                                   const char *path,
+                                   int pathlen);
+
+     int ef_list_expansions(FileExpansion *result, FILE *fp,
+                            int term_width);
+
+     const char *ef_last_error(ExpandFile *ef);
+
+
+</pre><h2>DESCRIPTION</h2><pre>
+     The ef_expand_file() function is part of the  tecla  library
+     (see  the  <a href="libtecla.html">libtecla(3)</a>  man  page).  It  expands a specified
+     filename, converting ~user/ and ~/ expressions at the  start
+     of  the  filename  to  the  corresponding  home directories,
+     replacing  $envvar  with  the  value  of  the  corresponding
+     environment  variable, and then, if there are any wildcards,
+     matching these against existing  filenames.  Backslashes  in
+     the  input  filename are interpreted as escaping any special
+     meanings  of  the  characters  that   follow   them.    Only
+     backslahes  that  are themselves preceded by backslashes are
+     preserved in the expanded filename.
+
+     In the presence of wildcards, the returned list of filenames
+     only  includes  the  names of existing files which match the
+     wildcards. Otherwise,  the  original  filename  is  returned
+     after  expansion  of  tilde  and dollar expressions, and the
+     result is not checked against existing  files.  This  mimics
+     the file-globbing behavior of the unix tcsh shell.
+
+     The supported wildcards and their meanings are:
+       *        -  Match any sequence of zero or more characters.
+       ?        -  Match any single character.
+       [chars]  -  Match any single character that appears in
+                   'chars'.  If 'chars' contains an expression of
+                   the form a-b, then any character between a and
+                   b, including a and b, matches. The '-'
+                   character looses its special meaning as a
+                   range specifier when it appears at the start
+                   of the sequence of characters. The ']'
+                   character also looses its significance as the
+                   terminator of the range expression if it
+                   appears immediately after the opening '[', at
+                   which point it is treated one of the
+                   characters of the range. If you want both '-'
+                   and ']' to be part of the range, the '-'
+                   should come first and the ']' second.
+
+       [^chars] -  The same as [chars] except that it matches any
+                   single character that doesn't appear in
+                   'chars'.
+
+     Note that wildcards never match the initial dot in filenames
+     that  start  with  '.'.  The  initial '.' must be explicitly
+     specified in the filename. This again  mimics  the  globbing
+     behavior  of  most unix shells, and its rational is based in
+     the fact that in unix, files with names that start with  '.'
+     are usually hidden configuration files, which are not listed
+     by default by the ls command.
+
+     The following is a complete example of how to use  the  file
+     expansion function.
+
+       #include &lt;stdio.h&gt;
+       #include &lt;libtecla.h&gt;
+
+       int main(int argc, char *argv[])
+       {
+         ExpandFile *ef;      /* The expansion resource object */
+         char *filename;      /* The filename being expanded */
+         FileExpansion *expn; /* The results of the expansion */
+         int i;
+
+         ef = new_ExpandFile();
+         if(!ef)
+           return 1;
+
+         for(arg = *(argv++); arg; arg = *(argv++)) {
+           if((expn = ef_expand_file(ef, arg, -1)) == NULL) {
+             fprintf(stderr, "Error expanding %s (%s).\n", arg,
+                              ef_last_error(ef));
+           } else {
+             printf("%s matches the following files:\n", arg);
+             for(i=0; i&lt;expn-&gt;nfile; i++)
+               printf(" %s\n", expn-&gt;files[i]);
+           }
+         }
+
+         ef = del_ExpandFile(ef);
+         return 0;
+       }
+
+     Descriptions of the functions used above are as follows:
+
+       ExpandFile *new_ExpandFile(void)
+
+     This  function   creates   the   resources   used   by   the
+     ef_expand_file()  function.  In particular, it maintains the
+     memory  that  is  used  to  record  the  array  of  matching
+     filenames  that  is returned by ef_expand_file(). This array
+     is expanded as needed, so there is no built in limit to  the
+     number of files that can be matched.
+
+       ExpandFile *del_ExpandFile(ExpandFile *ef)
+
+     This function deletes the resources that were returned by  a
+     previous  call  to  new_ExpandFile(). It always returns NULL
+     (ie a deleted object). It does nothing if the ef argument is
+     NULL.
+
+     A  container  of  the  following   type   is   returned   by
+     ef_expand_file().
+
+       typedef struct {
+         int exists;   /* True if the files in files[] exist */
+         int nfile;    /* The number of files in files[] */
+         char **files; /* An array of 'nfile' filenames. */
+       } FileExpansion;
+
+       FileExpansion *ef_expand_file(ExpandFile *ef,
+                                     const char *path,
+                                     int pathlen)
+
+     The ef_expand_file() function performs  filename  expansion,
+     as  documented at the start of this section. Its first argu-
+     ment is a resource object returned  by  new_ExpandFile().  A
+     pointer to the start of the filename to be matched is passed
+     via the path argument. This must be a normal NUL  terminated
+     string, but unless a length of -1 is passed in pathlen, only
+     the first pathlen characters will be used  in  the  filename
+     expansion.   If  the length is specified as -1, the whole of
+     the string will be expanded.
+
+     The function returns a pointer to a container who's contents
+     are the results of the expansion. If there were no wildcards
+     in the filename, the nfile member will be 1, and the  exists
+     member  should  be queried if it is important to know if the
+     expanded file currently exists or not. If there  were  wild-
+     cards,  then  the  contained  files[] array will contain the
+     names of the nfile existing files  that  matched  the  wild-
+     carded  filename,  and the exists member will have the value
+     1. Note that the returned container belongs to the specified
+     ef  object, and its contents will change on each call, so if
+     you need to retain the results of  more  than  one  call  to
+     ef_expand_file(),  you  should either make a private copy of
+     the returned  results,  or  create  multiple  file-expansion
+     resource objects via multiple calls to new_ExpandFile().
+
+     On error, NULL is returned, and an explanation of the  error
+     can be determined by calling ef_last_error(ef).
+
+       const char *ef_last_error(ExpandFile *ef)
+
+     This function returns the message which describes the  error
+     that  occurred on the last call to ef_expand_file(), for the
+     given (ExpandFile *ef) resource object.
+
+       int ef_list_expansions(FileExpansion *result, FILE *fp,
+                              int terminal_width);
+
+     The ef_list_expansions() function provides a convenient  way
+     to    list    the    filename    expansions    returned   by
+     ef_expand_file(). Like the unix ls command, it arranges  the
+     filenames  into  equal width columns, each column having the
+     width of the largest file. The number  of  columns  used  is
+     thus  determined  by the length of the longest filename, and
+     the specified terminal width. Beware that filenames that are
+     longer than the specified terminal width are printed without
+     being truncated, so output longer than the specified  termi-
+     nal width can occur. The list is written to the stdio stream
+     specified by the fp argument.
+
+
+</pre><h2>THREAD SAFETY</h2><pre>
+     In multi-threaded programs, you should use the  libtecla_r.a
+     version  of the library. This uses POSIX reentrant functions
+     where available (hence the _r suffix), and disables features
+     that rely on non-reentrant system functions. Currently there
+     are no features disabled in this module.
+
+     Using the libtecla_r.a version of the library, it is safe to
+     use  the facilities of this module in multiple threads, pro-
+     vided that each thread uses a separately  allocated  Expand-
+     File  object. In other words, if two threads want to do file
+     expansion, they should each call new_ExpandFile()  to  allo-
+     cate their own file-expansion objects.
+
+
+</pre><h2>FILES</h2><pre>
+     libtecla.a    -    The tecla library
+     libtecla.h    -    The tecla header file.
+
+
+</pre><h2>SEE ALSO</h2><pre>
+     <a href="libtecla.html">libtecla(3)</a>,      <a href="gl_get_line.html">gl_get_line(3)</a>,      <a href="cpl_complete_word.html">cpl_complete_word(3)</a>,
+     <a href="pca_lookup_file.html">pca_lookup_file(3)</a>
+</pre><h2>AUTHOR</h2><pre>
+     Martin Shepherd  (mcs@astro.caltech.edu)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
+
+
+
+</pre>
+</body>
diff --git a/libtecla-1.4.1/html/enhance.html b/libtecla-1.4.1/html/enhance.html
new file mode 100644
index 0000000..9f6bb09
--- /dev/null
+++ b/libtecla-1.4.1/html/enhance.html
@@ -0,0 +1,111 @@
+<head>
+<title>Manual Page</title>
+</head>
+<body>
+<pre>
+</pre><h2>NAME</h2><pre>
+     enhance - A program that adds command-line editing to  third
+     party programs.
+
+</pre><h2>SYNOPSIS</h2><pre>
+     enhance command [ argument ... ]
+
+
+</pre><h2>DESCRIPTION</h2><pre>
+     The enhance program provides enhanced  command-line  editing
+     facilities  to  users  of third party applications, to which
+     one doesn't have any source code. It does this by placing  a
+     pseudo-terminal  between the application and the real termi-
+     nal. It uses the tecla command-line editing library to  read
+     input  from  the real terminal, then forwards each just com-
+     pleted  input  line  to  the  application  via  the  pseudo-
+     terminal.  All output from the application is forwarded back
+     unchanged to the real terminal.
+
+     Whenever the application stops generating  output  for  more
+     than  a  tenth  of  a second, the enhance program treats the
+     latest incomplete output line as the prompt, and  redisplays
+     any incompleted input line that the user has typed after it.
+     Note that the small delay, which  is  imperceptible  to  the
+     user,  isn't necessary for correct operation of the program.
+     It is just an optimization, designed to stop the input  line
+     from being redisplayed so often that it slows down output.
+
+
+</pre><h2>DEFICIENCIES</h2><pre>
+     The one major problem that hasn't been solved yet, is how to
+     deal  with  applications  that change whether typed input is
+     echo'd by their controlling terminal. For example,  programs
+     that ask for a password, such as ftp and telnet, temporarily
+     tell their controlling terminal not to echo  what  the  user
+     types.  Since  this  request goes to the application side of
+     the psuedo terminal, the enhance program has no way of know-
+     ing  that  this  has  happened,  and continues to echo typed
+     input to its controlling  terminal,  while  the  user  types
+     their password.
+
+     Furthermore, before  executing  the  host  application,  the
+     enhance program initially sets the pseudo terminal to noecho
+     mode, so that  everything  that  it  sends  to  the  program
+     doesn't  get  redundantly echoed. If a program that switches
+     to  noecho  mode  explicitly  restores  echoing  afterwards,
+     rather  than  restoring  the terminal modes that were previ-
+     ously in force, then subsequently, every time that you enter
+     a  new input line, a duplicate copy will be displayed on the
+     next line.
+
+
+</pre><h2>FILES</h2><pre>
+     libtecla.a    -   The tecla library.
+     ~/.teclarc    -   The tecla personal customization file.
+
+
+</pre><h2>SEE ALSO</h2><pre>
+     <a href="libtecla.html">libtecla(3)</a>
+
+
+</pre><h2>AUTHOR</h2><pre>
+     Martin Shepherd  (mcs@astro.caltech.edu)
+
+
+
+
+
+
+
+
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+<head>
+<title>Manual Page</title>
+</head>
+<body>
+<pre>
+</pre><h2>NAME</h2><pre>
+     gl_get_line,            new_GetLine,            del_GetLine,
+     gl_customize_completion,                 gl_change_terminal,
+     gl_configure_getline,   gl_load_history,    gl_save_history,
+     gl_group_history,        gl_show_history,       gl_watch_fd,
+     gl_terminal_size,    gl_resize_history,    gl_limit_history,
+     gl_clear_history,    gl_toggle_history,   gl_lookup_history,
+     gl_state_of_history,                    gl_range_of_history,
+     gl_size_of_history,     gl_echo_mode,     gl_replace_prompt,
+     gl_prompt_style,      gl_ignore_signal,      gl_trap_signal,
+     gl_last_signal - allow the user to compose an input line
+
+</pre><h2>SYNOPSIS</h2><pre>
+     #include &lt;stdio.h&gt;
+     #include &lt;libtecla.h&gt;
+
+     GetLine *new_GetLine(size_t linelen, size_t histlen);
+
+     GetLine *del_GetLine(GetLine *gl);
+
+     char *gl_get_line(GetLine *gl, const char *prompt,
+                      const char *start_line, int start_pos);
+
+     int gl_customize_completion(GetLine *gl, void *data,
+                                 CplMatchFn *match_fn);
+
+     int gl_change_terminal(GetLine *gl, FILE *input_fp,
+                            FILE *output_fp, const char *term);
+
+     int gl_configure_getline(GetLine *gl,
+                              const char *app_string,
+                              const char *app_file,
+                              const char *user_file);
+
+     int gl_save_history(GetLine *gl, const char *filename,
+                         const char *comment, int max_lines);
+
+     int gl_load_history(GetLine *gl, const char *filename,
+                         const char *comment);
+
+     int gl_watch_fd(GetLine *gl, int fd, GlFdEvent event,
+                     GlFdEventFn *callback, void *data);
+
+     int gl_group_history(GetLine *gl, unsigned stream);
+
+     int gl_show_history(GetLine *gl, FILE *fp,
+                         const char *fmt, int all_groups,
+                         int max_lines);
+
+     int gl_resize_history(GetLine *gl, size_t bufsize);
+
+     void gl_limit_history(GetLine *gl, int max_lines);
+     void gl_clear_history(GetLine *gl, int all_groups);
+
+     void gl_toggle_history(GetLine *gl, int enable);
+
+     GlTerminalSize gl_terminal_size(GetLine *gl,
+                                     int def_ncolumn,
+                                     int def_nline);
+
+     int gl_lookup_history(GetLine *gl, unsigned long id,
+                           GlHistoryLine *hline);
+
+     void gl_state_of_history(GetLine *gl,
+                              GlHistoryState *state);
+
+     void gl_range_of_history(GetLine *gl,
+                              GlHistoryRange *range);
+
+     void gl_size_of_history(GetLine *gl, GlHistorySize *size);
+
+     void gl_echo_mode(GetLine *gl, int enable);
+
+     void gl_replace_prompt(GetLine *gl, const char *prompt);
+
+     void gl_prompt_style(GetLine *gl, GlPromptStyle style);
+
+     int gl_ignore_signal(GetLine *gl, int signo);
+
+     int gl_trap_signal(GetLine *gl, int signo, unsigned flags,
+                        GlAfterSignal after, int errno_value);
+
+     int gl_last_signal(const GetLine *gl);
+
+
+
+</pre><h2>DESCRIPTION</h2><pre>
+     The gl_get_line() function is part of the tecla library (see
+     the <a href="libtecla.html">libtecla(3)</a> man page). If the user is typing at a termi-
+     nal, it prompts them for an line  of  input,  then  provides
+     interactive editing facilities, similar to those of the unix
+     tcsh shell. In addition to simple command-line  editing,  it
+     supports  recall  of  previously  entered command lines, TAB
+     completion of file names, and in-line wild-card expansion of
+     filenames.
+
+
+</pre><h2>AN EXAMPLE</h2><pre>
+     The following shows a complete example of  how  to  use  the
+     gl_get_line() function to get input from the user:
+
+       #include &lt;stdio.h&gt;
+       #include &lt;locale.h&gt;
+       #include &lt;libtecla.h&gt;
+       int main(int argc, char *argv[])
+       {
+         char *line;    /* The line that the user typed */
+         GetLine *gl;   /* The gl_get_line() resource object */
+
+         setlocale(LC_CTYPE, ""); /* Adopt the user's choice */
+                                  /* of character set. */
+
+         gl = new_GetLine(1024, 2048);
+         if(!gl)
+           return 1;
+
+         while((line=gl_get_line(gl, "$ ", NULL, -1)) != NULL &amp;&amp;
+                strcmp(line, "exit\n") != 0)
+           printf("You typed: %s\n", line);
+
+         gl = del_GetLine(gl);
+         return 0;
+       }
+
+     In  the  example,  first  the  resources   needed   by   the
+     gl_get_line() function are created by calling new_GetLine().
+     This allocates the memory used in subsequent  calls  to  the
+     gl_get_line()  function,  including  the  history buffer for
+     recording previously entered lines. Then one or  more  lines
+     are read from the user, until either an error occurs, or the
+     user types exit. Then finally the resources that were  allo-
+     cated  by  new_GetLine(), are returned to the system by cal-
+     ling del_GetLine(). Note the use of the NULL return value of
+     del_GetLine()  to make gl NULL. This is a safety precaution.
+     If  the  program  subsequently  attempts  to  pass   gl   to
+     gl_get_line(),  said  function  will complain, and return an
+     error, instead of attempting to  use  the  deleted  resource
+     object.
+
+
+
+</pre><h2>THE FUNCTIONS USED IN THE EXAMPLE</h2><pre>
+     The descriptions of the functions used in the example are as
+     follows:
+
+       GetLine *new_GetLine(size_t linelen, size_t histlen)
+
+     This  function   creates   the   resources   used   by   the
+     gl_get_line()  function and returns an opaque pointer to the
+     object that contains them.  The maximum length of  an  input
+     line  is  specified via the linelen argument, and the number
+     of bytes to allocate for storing history lines is set by the
+     histlen argument. History lines are stored back-to-back in a
+     single buffer of this size. Note that this  means  that  the
+     number  of  history  lines  that  can be stored at any given
+     time, depends on the lengths of the  individual  lines.   If
+     you want to place an upper limit on the number of lines that
+     can be stored, see the gl_limit_history() function described
+     later.  If you don't want history at all, specify histlen as
+     zero, and no history buffer will be allocated.
+
+     On error, a  message  is  printed  to  stderr  and  NULL  is
+     returned.
+
+       GetLine *del_GetLine(GetLine *gl)
+
+     This function deletes the resources that were returned by  a
+     previous call to new_GetLine(). It always returns NULL (ie a
+     deleted object). It does nothing if the gl argument is NULL.
+
+       char *gl_get_line(GetLine *gl, const char *prompt,
+                        const char *start_line, int start_pos);
+
+     The gl_get_line() function can be called any number of times
+     to  read input from the user. The gl argument must have been
+     previously returned by a call to new_GetLine().  The  prompt
+     argument  should be a normal NUL terminated string, specify-
+     ing the prompt to present the user with. By default  prompts
+     are   displayed   literally,   but   if   enabled  with  the
+     gl_prompt_style() function (see later), prompts can  contain
+     directives to do underlining, switch to and from bold fonts,
+     or turn highlighting on and off.
+
+     If you want to specify the initial contents of the line, for
+     the user to edit, pass the desired string via the start_line
+     argument. You can then specify which character of this  line
+     the cursor is initially positioned over, using the start_pos
+     argument. This should be -1 if you want the cursor to follow
+     the  last  character of the start line. If you don't want to
+     preload the line in this manner, send  start_line  as  NULL,
+     and set start_pos to -1.
+
+     The gl_get_line() function returns a  pointer  to  the  line
+     entered  by  the user, or NULL on error or at the end of the
+     input. The returned pointer is  part  of  the  specified  gl
+     resource  object,  and  thus  should  not  be  free'd by the
+     caller, or assumed to be unchanging from  one  call  to  the
+     next.  When  reading  from  a user at a terminal, there will
+     always be a newline character at the  end  of  the  returned
+     line.   When  standard input is being taken from a pipe or a
+     file, there will similarly be a  newline  unless  the  input
+     line  was  too  long to store in the internal buffer. In the
+     latter case you should call gl_get_line() again to read  the
+     rest   of   the   line.   Note   that  this  behavior  makes
+     gl_get_line() similar to fgets().  In fact when stdin  isn't
+     connected to a terminal,gl_get_line() just calls fgets().
+
+
+</pre><h2>OPTIONAL PROMPT FORMATTING</h2><pre>
+     Whereas by default the prompt string  that  you  specify  is
+     displayed  literally,  without any special interpretation of
+     the characters within it, the gl_prompt_style() function can
+     be  used to enable optional formatting directives within the
+     prompt.
+
+       void gl_prompt_style(GetLine *gl, GlPromptStyle style);
+
+     The style argument, which specifies  the  formatting  style,
+     can take any of the following values:
+
+       GL_FORMAT_PROMPT   -  In this style, the formatting
+                             directives described below, when
+                             included in prompt strings, are
+                             interpreted as follows:
+
+                               %B  -  Display subsequent
+                                      characters with a bold
+                                      font.
+                               %b  -  Stop displaying characters
+                                      with the bold font.
+                               %F  -  Make subsequent characters
+                                      flash.
+                               %f  -  Turn off flashing
+                                      characters.
+                               %U  -  Underline subsequent
+                                      characters.
+                               %u  -  Stop underlining
+                                      characters.
+                               %P  -  Switch to a pale (half
+                                      brightness) font.
+                               %p  -  Stop using the pale font.
+                               %S  -  Highlight subsequent
+                                      characters (also known as
+                                      standout mode).
+                               %s  -  Stop highlighting
+                                      characters.
+                               %V  -  Turn on reverse video.
+                               %v  -  Turn off reverse video.
+                               %%  -  Display a single %
+                                      character.
+
+                             For example, in this mode, a prompt
+                             string like "%UOK%u$ " would
+                             display the prompt "OK$ ",
+                             but with the OK part
+                             underlined.
+
+                             Note that although a pair of
+                             characters that starts with a %
+                             character, but doesn't match any of
+                             the above directives is displayed
+                             literally, if a new directive is
+                             subsequently introduced which does
+                             match, the displayed prompt will
+                             change, so it is better to always
+                             use %% to display a literal %.
+
+                             Also note that not all terminals
+                             support all of these text
+                             attributes, and that some substitute
+                             a different attribute for missing
+                             ones.
+
+       GL_LITERAL_PROMPT  -  In this style, the prompt string is
+                             printed literally. This is the
+                             default style.
+
+
+
+</pre><h2>THE AVAILABLE KEY BINDING FUNCTIONS</h2><pre>
+     The gl_get_line() function provides a  number  of  functions
+     which  can  be  bound  to  key sequences. The names of these
+     functions, and what they do, are given below.
+
+       user-interrupt           -  Send a SIGINT signal to the
+                                   parent process.
+       abort                    -  Send a SIGABRT signal to the
+                                   parent process.
+       suspend                  -  Suspend the parent process.
+       stop-output              -  Pause terminal output.
+       start-output             -  Resume paused terminal output.
+       literal-next             -  Arrange for the next character
+                                   to be treated as a normal
+                                   character. This allows control
+                                   characters to be entered.
+       cursor-right             -  Move the cursor one character
+                                   right.
+       cursor-left              -  Move the cursor one character
+                                   left.
+       insert-mode              -  Toggle between insert mode and
+                                   overwrite mode.
+       beginning-of-line        -  Move the cursor to the
+                                   beginning of the line.
+       end-of-line              -  Move the cursor to the end of
+                                   the line.
+       delete-line              -  Delete the contents of the
+                                   current line.
+       kill-line                -  Delete everything that follows
+                                   the cursor.
+       backward-kill-line       -  Delete all characters between
+                                   the cursor and the start of the
+                                   line.
+       forward-word             -  Move to the end of the word
+                                   which follows the cursor.
+       forward-to-word          -  Move the cursor to the start of
+                                   the word that follows the
+                                   cursor.
+       backward-word            -  Move to the start of the word
+                                   which precedes the cursor.
+       goto-column              -  Move the cursor to the
+                                   1-relative column in the line
+                                   specified by any preceding
+                                   digit-argument sequences (see
+                                   ENTERING REPEAT COUNTS below).
+       find-parenthesis         -  If the cursor is currently
+                                   over a parenthesis character,
+                                   move it to the matching
+                                   parenthesis character. If not
+                                   over a parenthesis character
+                                   move right to the next close
+                                   parenthesis.
+       forward-delete-char      -  Delete the character under the
+                                   cursor.
+       backward-delete-char     -  Delete the character which
+                                   precedes the cursor.
+       list-or-eof              -  This is intended for binding
+                                   to ^D. When invoked when the
+                                   cursor is within the line it
+                                   displays all possible
+                                   completions then redisplays
+                                   the line unchanged. When
+                                   invoked on an empty line, it
+                                   signals end-of-input (EOF) to
+                                   the caller of gl_get_line().
+       del-char-or-list-or-eof  -  This is intended for binding
+                                   to ^D. When invoked when the
+                                   cursor is within the line it
+                                   invokes forward-delete-char.
+                                   When invoked at the end of the
+                                   line it displays all possible
+                                   completions then redisplays
+                                   the line unchanged. When
+                                   invoked on an empty line, it
+                                   signals end-of-input (EOF) to
+                                   the caller of gl_get_line().
+       forward-delete-word      -  Delete the word which follows
+                                   the cursor.
+       backward-delete-word     -  Delete the word which precedes
+                                   the cursor.
+       upcase-word              -  Convert all of the characters
+                                   of the word which follows the
+                                   cursor, to upper case.
+       downcase-word            -  Convert all of the characters
+                                   of the word which follows the
+                                   cursor, to lower case.
+       capitalize-word          -  Capitalize the word which
+                                   follows the cursor.
+       change-case              -  If the next character is upper
+                                   case, toggle it to lower case
+                                   and vice versa.
+       redisplay                -  Redisplay the line.
+       clear-screen             -  Clear the terminal, then
+                                   redisplay the current line.
+       transpose-chars          -  Swap the character under the
+                                   cursor with the character just
+                                   before the cursor.
+       set-mark                 -  Set a mark at the position of
+                                   the cursor.
+       exchange-point-and-mark  -  Move the cursor to the last
+                                   mark that was set, and move
+                                   the mark to where the cursor
+                                   used to be.
+       kill-region              -  Delete the characters that lie
+                                   between the last mark that was
+                                   set, and the cursor.
+       copy-region-as-kill      -  Copy the text between the mark
+                                   and the cursor to the cut
+                                   buffer, without deleting the
+                                   original text.
+       yank                     -  Insert the text that was last
+                                   deleted, just before the
+                                   current position of the cursor.
+       append-yank              -  Paste the current contents of
+                                   the cut buffer, after the
+                                   cursor.
+       up-history               -  Recall the next oldest line
+                                   that was entered. Note that
+                                   in vi mode you are left in
+                                   command mode.
+       down-history             -  Recall the next most recent
+                                   line that was entered. If no
+                                   history recall session is
+                                   currently active, the next
+                                   line from a previous recall
+                                   session is recalled. Note that
+                                   in vi mode you are left in
+                                   command mode.
+       history-search-backward  -  Recall the next oldest line
+                                   who's prefix matches the string
+                                   which currently precedes the
+                                   cursor (in vi command-mode the
+                                   character under the cursor is
+                                   also included in the search
+                                   string).  Note that in vi mode
+                                   you are left in command mode.
+       history-search-forward   -  Recall the next newest line
+                                   who's prefix matches the string
+                                   which currently precedes the
+                                   cursor (in vi command-mode the
+                                   character under the cursor is
+                                   also included in the search
+                                   string).  Note that in vi mode
+                                   you are left in command mode.
+       history-re-search-backward -Recall the next oldest line
+                                   who's prefix matches that
+                                   established by the last
+                                   invocation of either
+                                   history-search-forward or
+                                   history-search-backward.
+       history-re-search-forward - Recall the next newest line
+                                   who's prefix matches that
+                                   established by the last
+                                   invocation of either
+                                   history-search-forward or
+                                   history-search-backward.
+       complete-word            -  Attempt to complete the
+                                   incomplete word which
+                                   precedes the cursor. Unless
+                                   the host program has customized
+                                   word completion, filename
+                                   completion is attempted. In vi
+                                   commmand mode the character
+                                   under the cursor is also
+                                   included in the word being
+                                   completed, and you are left in
+                                   vi insert mode.
+       expand-filename          -  Within the command line, expand
+                                   wild cards, tilde expressions
+                                   and dollar expressions in the
+                                   filename which immediately
+                                   precedes the cursor. In vi
+                                   commmand mode the character
+                                   under the cursor is also
+                                   included in the filename being
+                                   expanded, and you are left in
+                                   vi insert mode.
+       list-glob                -  List any filenames which match
+                                   the wild-card, tilde and dollar
+                                   expressions in the filename
+                                   which immediately precedes the
+                                   cursor, then redraw the input
+                                   line unchanged.
+       list-history             -  Display the contents of the
+                                   history list for the current
+                                   history group. If a repeat
+                                   count of &gt; 1 is specified,
+                                   only that many of the most
+                                   recent lines are displayed.
+                                   See the "ENTERING REPEAT
+                                   COUNTS" section.
+       read-from-file           -  Temporarily switch to reading
+                                   input from the file who's
+                                   name precedes the cursor.
+       read-init-files          -  Re-read teclarc configuration
+                                   files.
+       beginning-of-history     -  Move to the oldest line in the
+                                   history list. Note that in vi
+                                   mode you are left in command
+                                   mode.
+       end-of-history           -  Move to the newest line in the
+                                   history list (ie. the current
+                                   line). Note that in vi mode
+                                   this leaves you in command
+                                   mode.
+       digit-argument           -  Enter a repeat count for the
+                                   next key-binding function.
+                                   For details, see the ENTERING
+                                   REPEAT COUNTS section.
+       newline                  -  Terminate and return the
+                                   current contents of the
+                                   line, after appending a
+                                   newline character. The newline
+                                   character is normally '\n',
+                                   but will be the first
+                                   character of the key-sequence
+                                   that invoked the newline
+                                   action, if this happens to be
+                                   a printable character. If the
+                                   action was invoked by the
+                                   '\n' newline character or the
+                                   '\r' carriage return
+                                   character, the line is
+                                   appended to the history
+                                   buffer.
+       repeat-history           -  Return the line that is being
+                                   edited, then arrange for the
+                                   next most recent entry in the
+                                   history buffer to be recalled
+                                   when gl_get_line() is
+                                   next called. Repeatedly
+                                   invoking this action causes
+                                   successive historical input
+                                   lines to be re-executed. Note
+                                   that this action is equivalent
+                                   to the 'Operate' action in
+                                   ksh.
+       ring-bell                -  Ring the terminal bell, unless
+                                   the bell has been silenced via
+                                   the nobeep configuration
+                                   option (see the THE TECLA
+                                   CONFIGURATION FILE section).
+       forward-copy-char        -  Copy the next character into
+                                   the cut buffer (NB. use repeat
+                                   counts to copy more than one).
+       backward-copy-char       -  Copy the previous character
+                                   into the cut buffer.
+       forward-copy-word        -  Copy the next word into the cut
+                                   buffer.
+       backward-copy-word       -  Copy the previous word into the
+                                   cut buffer.
+       forward-find-char        -  Move the cursor to the next
+                                   occurrence of the next
+                                   character that you type.
+       backward-find-char       -  Move the cursor to the last
+                                   occurrence of the next
+                                   character that you type.
+       forward-to-char          -  Move the cursor to the
+                                   character just before the next
+                                   occurrence of the next
+                                   character that the user types.
+       backward-to-char         -  Move the cursor to the
+                                   character just after the last
+                                   occurrence before the cursor
+                                   of the next character that the
+                                   user types.
+       repeat-find-char         -  Repeat the last
+                                   backward-find-char,
+                                   forward-find-char,
+                                   backward-to-char or
+                                   forward-to-char.
+       invert-refind-char       -  Repeat the last
+                                   backward-find-char,
+                                   forward-find-char,
+                                   backward-to-char, or
+                                   forward-to-char in the
+                                   opposite direction.
+       delete-to-column         -  Delete the characters from the
+                                   cursor up to the column that
+                                   is specified by the repeat
+                                   count.
+       delete-to-parenthesis    -  Delete the characters from the
+                                   cursor up to and including
+                                   the matching parenthesis, or
+                                   next close parenthesis.
+       forward-delete-find      -  Delete the characters from the
+                                   cursor up to and including the
+                                   following occurence of the
+                                   next character typed.
+       backward-delete-find     -  Delete the characters from the
+                                   cursor up to and including the
+                                   preceding occurence of the
+                                   next character typed.
+       forward-delete-to        -  Delete the characters from the
+                                   cursor up to, but not
+                                   including, the following
+                                   occurence of the next
+                                   character typed.
+       backward-delete-to       -  Delete the characters from the
+                                   cursor up to, but not
+                                   including, the preceding
+                                   occurence of the next
+                                   character typed.
+       delete-refind            -  Repeat the last *-delete-find
+                                   or *-delete-to action.
+       delete-invert-refind     -  Repeat the last *-delete-find
+                                   or *-delete-to action, in the
+                                   opposite direction.
+       copy-to-column           -  Copy the characters from the
+                                   cursor up to the column that
+                                   is specified by the repeat
+                                   count, into the cut buffer.
+       copy-to-parenthesis      -  Copy the characters from the
+                                   cursor up to and including
+                                   the matching parenthesis, or
+                                   next close parenthesis, into
+                                   the cut buffer.
+       forward-copy-find        -  Copy the characters from the
+                                   cursor up to and including the
+                                   following occurence of the
+                                   next character typed, into the
+                                   cut buffer.
+       backward-copy-find       -  Copy the characters from the
+                                   cursor up to and including the
+                                   preceding occurence of the
+                                   next character typed, into the
+                                   cut buffer.
+       forward-copy-to          -  Copy the characters from the
+                                   cursor up to, but not
+                                   including, the following
+                                   occurence of the next
+                                   character typed, into the cut
+                                   buffer.
+       backward-copy-to         -  Copy the characters from the
+                                   cursor up to, but not
+                                   including, the preceding
+                                   occurence of the next
+                                   character typed, into the cut
+                                   buffer.
+       copy-refind              -  Repeat the last *-copy-find
+                                   or *-copy-to action.
+       copy-invert-refind       -  Repeat the last *-copy-find
+                                   or *-copy-to action, in the
+                                   opposite direction.
+       vi-mode                  -  Switch to vi mode from emacs
+                                   mode.
+       emacs-mode               -  Switch to emacs mode from vi
+                                   mode.
+       vi-insert                -  From vi command mode, switch to
+                                   insert mode.
+       vi-overwrite             -  From vi command mode, switch to
+                                   overwrite mode.
+       vi-insert-at-bol         -  From vi command mode, move the
+                                   cursor to the start of the line
+                                   and switch to insert mode.
+       vi-append-at-eol         -  From vi command mode, move the
+                                   cursor to the end of the line
+                                   and switch to append mode.
+       vi-append                -  From vi command mode, move the
+                                   cursor one position right, and
+                                   switch to insert mode.
+       vi-replace-char          -  From vi command mode, replace
+                                   the character under the cursor
+                                   with the the next character
+                                   entered.
+       vi-forward-change-char   -  From vi command mode, delete
+                                   the next character then enter
+                                   insert mode.
+       vi-backward-change-char  -  From vi command mode, delete
+                                   the preceding character then
+                                   enter insert mode.
+       vi-forward-change-word   -  From vi command mode, delete
+                                   the next word then enter
+                                   insert mode.
+       vi-backward-change-word  -  From vi command mode, delete
+                                   the preceding word then
+                                   enter insert mode.
+       vi-change-rest-of-line   -  From vi command mode, delete
+                                   from the cursor to the end of
+                                   the line, then enter insert
+                                   mode.
+       vi-change-line           -  From vi command mode, delete
+                                   the current line, then enter
+                                   insert mode.
+       vi-change-to-bol         -  From vi command mode, delete
+                                   all characters between the
+                                   cursor and the beginning of
+                                   the line, then enter insert
+                                   mode.
+       vi-change-to-column      -  From vi command mode, delete
+                                   the characters from the cursor
+                                   up to the column that is
+                                   specified by the repeat count,
+                                   then enter insert mode.
+       vi-change-to-parenthesis -  Delete the characters from the
+                                   cursor up to and including
+                                   the matching parenthesis, or
+                                   next close parenthesis, then
+                                   enter vi insert mode.
+       vi-forward-change-find   -  From vi command mode, delete
+                                   the characters from the
+                                   cursor up to and including the
+                                   following occurence of the
+                                   next character typed, then
+                                   enter insert mode.
+       vi-backward-change-find  -  From vi command mode, delete
+                                   the characters from the
+                                   cursor up to and including the
+                                   preceding occurence of the
+                                   next character typed, then
+                                   enter insert mode.
+       vi-forward-change-to     -  From vi command mode, delete
+                                   the characters from the
+                                   cursor up to, but not
+                                   including, the following
+                                   occurence of the next
+                                   character typed, then enter
+                                   insert mode.
+       vi-backward-change-to    -  From vi command mode, delete
+                                   the characters from the
+                                   cursor up to, but not
+                                   including, the preceding
+                                   occurence of the next
+                                   character typed, then enter
+                                   insert mode.
+       vi-change-refind         -  Repeat the last
+                                   vi-*-change-find or
+                                   vi-*-change-to action.
+       vi-change-invert-refind  -  Repeat the last
+                                   vi-*-change-find or
+                                   vi-*-change-to action, in the
+                                   opposite direction.
+       vi-undo                  -  In vi mode, undo the last
+                                   editing operation.
+       vi-repeat-change         -  In vi command mode, repeat the
+                                   last command that modified the
+                                   line.
+
+
+</pre><h2>DEFAULT KEY BINDINGS IN EMACS MODE</h2><pre>
+     The following default key bindings, which can  be  overriden
+     by  the tecla configuration file, are designed to mimic most
+     of the bindings of the unix tcsh shell, when it is in  emacs
+     editing mode.
+
+     This is the default editing mode of the tecla library.
+
+     Note that a key sequence like  ^A  or  C-a  means  hold  the
+     control-key down while pressing the letter A, and that where
+     you see \E or M- in a binding, this  represents  the  escape
+     key   or   the   Meta   modifier  key.  Also  note  that  to
+     gl_get_line(), pressing the  escape  key  before  a  key  is
+     equivalent to pressing the meta key at the same time as that
+     key. Thus the key sequence M-p can be typed in two ways,  by
+     pressing  the  escape  key,  followed  by  pressing p, or by
+     pressing the Meta key at the same time as p.
+
+     Under UNIX the terminal driver sets a number of special keys
+     for certain functions. The tecla library attempts to use the
+     same keybindings to maintain consistency. The key  sequences
+     shown for the following 6 bindings are thus just examples of
+     what they will probably be set to. If you have used the stty
+     command  to  change  these  keys,  then the default bindings
+     should match.
+
+       ^C     -&gt;   user-interrupt
+       ^\     -&gt;   abort
+       ^Z     -&gt;   suspend
+       ^Q     -&gt;   start-output
+       ^S     -&gt;   stop-output
+       ^V     -&gt;   literal-next
+
+     The cursor keys are refered to by name, as follows. This  is
+     necessary because different types of terminals generate dif-
+     ferent key sequences when their cursor keys are pressed.
+
+       right  -&gt;   cursor-right
+       left   -&gt;   cursor-left
+       up     -&gt;   up-history
+       down   -&gt;   down-history
+
+     The remaining bindings don't depend on  the  terminal  sett-
+     tings.
+
+       ^F     -&gt;   cursor-right
+       ^B     -&gt;   cursor-left
+       M-i    -&gt;   insert-mode
+       ^A     -&gt;   beginning-of-line
+       ^E     -&gt;   end-of-line
+       ^U     -&gt;   delete-line
+       ^K     -&gt;   kill-line
+       M-f    -&gt;   forward-word
+       M-b    -&gt;   backward-word
+       ^D     -&gt;   del-char-or-list-or-eof
+       ^H     -&gt;   backward-delete-char
+       ^?     -&gt;   backward-delete-char
+       M-d    -&gt;   forward-delete-word
+       M-^H   -&gt;   backward-delete-word
+       M-^?   -&gt;   backward-delete-word
+       M-u    -&gt;   upcase-word
+       M-l    -&gt;   downcase-word
+       M-c    -&gt;   capitalize-word
+       ^R     -&gt;   redisplay
+       ^L     -&gt;   clear-screen
+       ^T     -&gt;   transpose-chars
+       ^@     -&gt;   set-mark
+       ^X^X   -&gt;   exchange-point-and-mark
+       ^W     -&gt;   kill-region
+       M-w    -&gt;   copy-region-as-kill
+       ^Y     -&gt;   yank
+       ^P     -&gt;   up-history
+       ^N     -&gt;   down-history
+       M-p    -&gt;   history-search-backward
+       M-n    -&gt;   history-search-forward
+       ^I     -&gt;   complete-word
+       ^X*    -&gt;   expand-filename
+       ^X^F   -&gt;   read-from-file
+       ^X^R   -&gt;   read-init-files
+       ^Xg    -&gt;   list-glob
+       ^Xh    -&gt;   list-history
+       M-&lt;    -&gt;   beginning-of-history
+       M-&gt;    -&gt;   end-of-history
+       \n     -&gt;   newline
+       \r     -&gt;   newline
+       M-o    -&gt;   repeat-history
+       M-^V   -&gt;   vi-mode
+
+       M-0, M-1, ... M-9  -&gt;  digit-argument  (see below)
+
+     Note that ^I is what the TAB key generates, and that ^@  can
+     be  generated not only by pressing the control key and the @
+     key simultaneously, but also by pressing the control key and
+     the space bar at the same time.
+
+
+</pre><h2>DEFAULT KEY BINDINGS IN VI MODE</h2><pre>
+     The following default key bindings are designed to mimic the
+     vi  style of editing as closely as possible. This means that
+     very few editing functions are provided in the initial char-
+     acter  input  mode, editing functions instead being provided
+     by the vi command mode. Vi command mode is entered  whenever
+     the  escape character is pressed, or whenever a key-sequence
+     that starts with a meta character is entered. In addition to
+     mimicing  vi, libtecla provides bindings for tab completion,
+     wild-card expansion  of  file  names,  and  historical  line
+     recall.
+
+     To learn how to tell  the  tecla  library  to  use  vi  mode
+     instead  of  the default emacs editing mode, see the section
+     entitled THE TECLA CONFIGURATION FILE.
+
+     As already mentioned above in the emacs section, Note that a
+     key  sequence like ^A or C-a means hold the control-key down
+     while pressing the letter A, and that where you see \E or M-
+     in  a  binding,  this  represents the escape key or the Meta
+     modifier key. Also note that to gl_get_line(), pressing  the
+     escape  key  before a key is equivalent to pressing the meta
+     key at the same time as that key. Thus the key sequence  M-p
+     can  be  typed in two ways, by pressing the escape key, fol-
+     lowed by pressing p, or by pressing the Meta key at the same
+     time as p.
+
+     Under UNIX the terminal driver sets a number of special keys
+     for certain functions. The tecla library attempts to use the
+     same keybindings to maintain consistency, binding them  both
+     in  input  mode and in command mode. The key sequences shown
+     for the following 6 bindings are thus just examples of  what
+     they will probably be set to. If you have used the stty com-
+     mand to change these keys, then the default bindings  should
+     match.
+
+       ^C     -&gt;   user-interrupt
+       ^\     -&gt;   abort
+       ^Z     -&gt;   suspend
+       ^Q     -&gt;   start-output
+       ^S     -&gt;   stop-output
+       ^V     -&gt;   literal-next
+       M-^C   -&gt;   user-interrupt
+       M-^\   -&gt;   abort
+       M-^Z   -&gt;   suspend
+       M-^Q   -&gt;   start-output
+       M-^S   -&gt;   stop-output
+
+     Note that above, most of the  bindings  are  defined  twice,
+     once as a raw control code like ^C and then a second time as
+     a meta character like M-^C. The former is the binding for vi
+     input mode, whereas the latter is the binding for vi command
+     mode. Once in command mode all key-sequences that  the  user
+     types  that  they don't explicitly start with an escape or a
+     meta key, have their first key secretly converted to a  meta
+     character  before  the  key sequence is looked up in the key
+     binding table. Thus, once in command mode, when you type the
+     letter  i,  for example, the tecla library actually looks up
+     the binding for M-i.
+
+     The cursor keys are refered to by name, as follows. This  is
+     necessary because different types of terminals generate dif-
+     ferent key sequences when their cursor keys are pressed.
+
+       right  -&gt;   cursor-right
+       left   -&gt;   cursor-left
+       up     -&gt;   up-history
+       down   -&gt;   down-history
+
+     The cursor keys normally generate a keysequence  that  start
+     with  an  escape  character,  so beware that using the arrow
+     keys will put you into command mode (if you  aren't  already
+     in command mode).
+
+     The following are the terminal-independent key bindings  for
+     vi input mode.
+
+       ^D     -&gt;   list-or-eof
+       ^G     -&gt;   list-glob
+       ^H     -&gt;   backward-delete-char
+       ^I     -&gt;   complete-word
+       \r     -&gt;   newline
+       \n     -&gt;   newline
+       ^L     -&gt;   clear-screen
+       ^N     -&gt;   down-history
+       ^P     -&gt;   up-history
+       ^R     -&gt;   redisplay
+       ^U     -&gt;   backward-kill-line
+       ^W     -&gt;   backward-delete-word
+       ^X*    -&gt;   expand-filename
+       ^X^F   -&gt;   read-from-file
+       ^X^R   -&gt;   read-init-files
+       ^?     -&gt;   backward-delete-char
+
+     The following are the key bindings that are  defined  in  vi
+     command mode, this being specified by them all starting with
+     a meta character. As mentioned above, once in  command  mode
+     the  initial  meta  character  is optional. For example, you
+     might enter command mode by typing Esc,  and  then  press  h
+     twice  to  move the cursor two positions to the left. Both h
+     characters get quietly converted to M-h  before  being  com-
+     pared to the key-binding table, the first one because Escape
+     followed  by  a  character  is  always  converted   to   the
+     equivalent  meta  character,  and the second because command
+     mode was already active.
+
+       M-\     -&gt;   cursor-right     (Meta-space)
+       M-$     -&gt;   end-of-line
+       M-*     -&gt;   expand-filename
+       M-+     -&gt;   down-history
+       M--     -&gt;   up-history
+       M-&lt;     -&gt;   beginning-of-history
+       M-&gt;     -&gt;   end-of-history
+       M-^     -&gt;   beginning-of-line
+       M-;     -&gt;   repeat-find-char
+       M-,     -&gt;   invert-refind-char
+       M-|     -&gt;   goto-column
+       M-~     -&gt;   change-case
+       M-.     -&gt;   vi-repeat-change
+       M-%     -&gt;   find-parenthesis
+       M-a     -&gt;   vi-append
+       M-A     -&gt;   vi-append-at-eol
+       M-b     -&gt;   backward-word
+       M-B     -&gt;   backward-word
+       M-C     -&gt;   vi-change-rest-of-line
+       M-cb    -&gt;   vi-backward-change-word
+       M-cB    -&gt;   vi-backward-change-word
+       M-cc    -&gt;   vi-change-line
+       M-ce    -&gt;   vi-forward-change-word
+       M-cE    -&gt;   vi-forward-change-word
+       M-cw    -&gt;   vi-forward-change-word
+       M-cW    -&gt;   vi-forward-change-word
+       M-cF    -&gt;   vi-backward-change-find
+       M-cf    -&gt;   vi-forward-change-find
+       M-cT    -&gt;   vi-backward-change-to
+       M-ct    -&gt;   vi-forward-change-to
+       M-c;    -&gt;   vi-change-refind
+       M-c,    -&gt;   vi-change-invert-refind
+       M-ch    -&gt;   vi-backward-change-char
+       M-c^H   -&gt;   vi-backward-change-char
+       M-c^?   -&gt;   vi-backward-change-char
+       M-cl    -&gt;   vi-forward-change-char
+       M-c\    -&gt;   vi-forward-change-char  (Meta-c-space)
+       M-c^    -&gt;   vi-change-to-bol
+       M-c0    -&gt;   vi-change-to-bol
+       M-c$    -&gt;   vi-change-rest-of-line
+       M-c|    -&gt;   vi-change-to-column
+       M-c%    -&gt;   vi-change-to-parenthesis
+       M-dh    -&gt;   backward-delete-char
+       M-d^H   -&gt;   backward-delete-char
+       M-d^?   -&gt;   backward-delete-char
+       M-dl    -&gt;   forward-delete-char
+       M-d     -&gt;   forward-delete-char    (Meta-d-space)
+       M-dd    -&gt;   delete-line
+       M-db    -&gt;   backward-delete-word
+       M-dB    -&gt;   backward-delete-word
+       M-de    -&gt;   forward-delete-word
+       M-dE    -&gt;   forward-delete-word
+       M-dw    -&gt;   forward-delete-word
+       M-dW    -&gt;   forward-delete-word
+       M-dF    -&gt;   backward-delete-find
+       M-df    -&gt;   forward-delete-find
+       M-dT    -&gt;   backward-delete-to
+       M-dt    -&gt;   forward-delete-to
+       M-d;    -&gt;   delete-refind
+       M-d,    -&gt;   delete-invert-refind
+       M-d^    -&gt;   backward-kill-line
+       M-d0    -&gt;   backward-kill-line
+       M-d$    -&gt;   kill-line
+       M-D     -&gt;   kill-line
+       M-d|    -&gt;   delete-to-column
+       M-d%    -&gt;   delete-to-parenthesis
+       M-e     -&gt;   forward-word
+       M-E     -&gt;   forward-word
+       M-f     -&gt;   forward-find-char
+       M-F     -&gt;   backward-find-char
+       M--     -&gt;   up-history
+       M-h     -&gt;   cursor-left
+       M-H     -&gt;   beginning-of-history
+       M-i     -&gt;   vi-insert
+       M-I     -&gt;   vi-insert-at-bol
+       M-j     -&gt;   down-history
+       M-J     -&gt;   history-search-forward
+       M-k     -&gt;   up-history
+       M-K     -&gt;   history-search-backward
+       M-l     -&gt;   cursor-right
+       M-L     -&gt;   end-of-history
+       M-n     -&gt;   history-re-search-forward
+       M-N     -&gt;   history-re-search-backward
+       M-p     -&gt;   append-yank
+       M-P     -&gt;   yank
+       M-r     -&gt;   vi-replace-char
+       M-R     -&gt;   vi-overwrite
+       M-s     -&gt;   vi-forward-change-char
+       M-S     -&gt;   vi-change-line
+       M-t     -&gt;   forward-to-char
+       M-T     -&gt;   backward-to-char
+       M-u     -&gt;   vi-undo
+       M-w     -&gt;   forward-to-word
+       M-W     -&gt;   forward-to-word
+       M-x     -&gt;   forward-delete-char
+       M-X     -&gt;   backward-delete-char
+       M-yh    -&gt;   backward-copy-char
+       M-y^H   -&gt;   backward-copy-char
+       M-y^?   -&gt;   backward-copy-char
+       M-yl    -&gt;   forward-copy-char
+       M-y\    -&gt;   forward-copy-char  (Meta-y-space)
+       M-ye    -&gt;   forward-copy-word
+       M-yE    -&gt;   forward-copy-word
+       M-yw    -&gt;   forward-copy-word
+       M-yW    -&gt;   forward-copy-word
+       M-yb    -&gt;   backward-copy-word
+       M-yB    -&gt;   backward-copy-word
+       M-yf    -&gt;   forward-copy-find
+       M-yF    -&gt;   backward-copy-find
+       M-yt    -&gt;   forward-copy-to
+       M-yT    -&gt;   backward-copy-to
+       M-y;    -&gt;   copy-refind
+       M-y,    -&gt;   copy-invert-refind
+       M-y^    -&gt;   copy-to-bol
+       M-y0    -&gt;   copy-to-bol
+       M-y$    -&gt;   copy-rest-of-line
+       M-yy    -&gt;   copy-line
+       M-Y     -&gt;   copy-line
+       M-y|    -&gt;   copy-to-column
+       M-y%    -&gt;   copy-to-parenthesis
+       M-^E    -&gt;   emacs-mode
+       M-^H    -&gt;   cursor-left
+       M-^?    -&gt;   cursor-left
+       M-^L    -&gt;   clear-screen
+       M-^N    -&gt;   down-history
+       M-^P    -&gt;   up-history
+       M-^R    -&gt;   redisplay
+       M-^D    -&gt;   list-or-eof
+       M-^I    -&gt;   complete-word
+       M-\r    -&gt;   newline
+       M-\n    -&gt;   newline
+       M-^X^R  -&gt;   read-init-files
+       M-^Xh   -&gt;   list-history
+
+       M-0, M-1, ... M-9  -&gt;  digit-argument  (see below)
+
+     Note that ^I is what the TAB key generates.
+
+
+</pre><h2>ENTERING REPEAT COUNTS</h2><pre>
+     Many of the key binding functions described previously, take
+     an  optional  count, typed in before the target keysequence.
+     This is interpreted as a repeat count by  most  bindings.  A
+     notable  exception  is the goto-column binding, which inter-
+     prets the count as a column number.
+
+     By default you can specify this count argument  by  pressing
+     the  meta key while typing in the numeric count. This relies
+     on the digit-argument action being bound to  Meta-0,  Meta-1
+     etc.  Once any one of these bindings has been activated, you
+     can optionally take your finger off the meta key to type  in
+     the rest of the number, since every numeric digit thereafter
+     is treated as part of the number, unless it is  preceded  by
+     the literal-next binding. As soon as a non-digit, or literal
+     digit key is pressed the  repeat  count  is  terminated  and
+     either  causes  the  just typed character to be added to the
+     line that many times, or causes the next  key-binding  func-
+     tion to be given that argument.
+
+     For example, in emacs mode, typing:
+
+       M-12a
+
+     causes the letter 'a' to be added  to  the  line  12  times,
+     whereas
+
+       M-4M-c
+
+     Capitalizes the next 4 words.
+
+     In vi command mode the Meta modifier is automatically  added
+     to  all  characters  typed  in,  so  to  enter a count in vi
+     command-mode, just involves typing in the number, just as at
+     it  does in the vi editor itself. So for example, in vi com-
+     mand mode, typing:
+
+       4w2x
+
+     moves the cursor four words to the right, then  deletes  two
+     characters.
+
+     You can also bind digit-argument to other key sequences.  If
+     these  end  in  a numeric digit, that digit gets appended to
+     the current repeat count. If it doesn't  end  in  a  numeric
+     digit,  a  new repeat count is started with a value of zero,
+     and can be completed by typing in the number, after  letting
+     go of the key which triggered the digit-argument action.
+
+
+</pre><h2>THE TECLA CONFIGURATION FILE</h2><pre>
+     By default, the first call to gl_get_line() looks for a file
+     called .teclarc in your home directory (ie. ~/.teclarc).  If
+     it finds this file, it reads it, interpreting each  line  as
+     defining  a  new  key  binding  or  an editing configuration
+     option.  Since  the  emacs  keybindings  are  installed   by
+     default, if you want to use the non-default vi editing mode,
+     the most important item to go in this file is the  following
+     line:
+
+       edit-mode vi
+
+     This will re-configure the default bindings for vi-mode. The
+     complete set of arguments that this command accepts are:
+
+       vi     -  Install key-bindings like those of the vi
+                 editor.
+       emacs  -  Install key-bindings like those of the emacs
+                 editor. This is the default.
+       none   -  Use just the native line editing facilities
+                 provided by the terminal driver.
+
+     To prevent the terminal bell from being rung, such  as  when
+     an unrecognized control-sequence is typed, place the follow-
+     ing line in the configuration file:
+
+       nobeep
+
+     An example of a key binding line in the  configuration  file
+     is the following.
+
+       bind M-[2~ insert-mode
+
+     On many keyboards, the above key sequence is generated  when
+     one presses the insert key, so with this keybinding, one can
+     toggle between the emacs-mode insert and overwrite modes  by
+     hitting  one  key.  One  could  also do it by typing out the
+     above sequence of characters one by one. As explained above,
+     the M- part of this sequence can be typed either by pressing
+     the escape key before the following key, or by pressing  the
+     Meta  key at the same time as the following key. Thus if you
+     had set the above key binding, and the insert  key  on  your
+     keyboard  didn't  generate the above key sequence, you could
+     still type it in either of the following 2 ways.
+
+       1. Hit the escape key momentarily, then press '[', then '2', then
+          finally '~'.
+
+       2. Press the meta key at the same time as pressing the '[' key,
+          then press '2', then '~'.
+
+     If you set a keybinding for a key-sequence that  is  already
+     bound  to a function, the new binding overrides the old one.
+     If in the new binding you omit the name of the new  function
+     to  bind  to  the key-sequence, the original binding becomes
+     undefined.
+
+     Starting with versions of libtecla later than  1.3.3  it  is
+     now  possible  to bind keysequences that begin with a print-
+     able character. Previously key-sequences  were  required  to
+     start with a control or meta character.
+
+     Note that the special  keywords  "up",  "down",  "left"  and
+     "right" refer to the arrow keys, and are thus not treated as
+     keysequences. So, for example, to rebind  the  up  and  down
+     arrow  keys  to  use the history search mechanism instead of
+     the simple history recall method, you could place  the  fol-
+     lowing in your configuration file:
+
+       bind up history-search-backwards
+       bind down history-search-backwards
+
+     To unbind an existing binding, you can do this with the bind
+     command  by  omitting  to  name any action to rebind the key
+     sequence to.  For example, by not specifying an action func-
+     tion,  the  following command unbinds the default beginning-
+     of-line action from the ^A key sequence:
+
+       bind ^A
+
+
+</pre><h2>ALTERNATE CONFIGURATION SOURCES</h2><pre>
+     As mentioned above, by default users have the option of con-
+     figuring  the  behavior of gl_get_line() via a configuration
+     file called .teclarc in their  home  directories.  The  fact
+     that  all applications share this same configuration file is
+     both an advantage and a disadvantage.  In most cases  it  is
+     an  advantage, since it encourages uniformity, and frees the
+     user from having to configure each  application  separately.
+     In  some  applications, however, this single means of confi-
+     guration is a problem. This is particularly true of embedded
+     software,  where  there's no filesystem to read a configura-
+     tion file from, and also in applications where  a  radically
+     different  choice  of  keybindings  is  needed  to emulate a
+     legacy keyboard interface.  To cater  for  such  cases,  the
+     following  function  allows the application to control where
+     configuration information is read from.
+
+
+       int gl_configure_getline(GetLine *gl,
+                                const char *app_string,
+                                const char *app_file,
+                                const char *user_file);
+
+
+     It allows the configuration commands that would normally  be
+     read  from  a user's ~/.teclarc file, to be read from any or
+     none of, a string,  an  application  specific  configuration
+     file,  and/or  a  user-specific  configuration file. If this
+     function is called before the first call  to  gl_get_line(),
+     the default behavior of reading ~/.teclarc on the first call
+     to gl_get_line() is disabled, so all configuration  must  be
+     achieved using the configuration sources specified with this
+     function.
+
+     If app_string != NULL, then it is interpreted  as  a  string
+     containing  one  or  more  configuration commands, separated
+     from each other in the string by  embedded  newline  charac-
+     ters. If app_file != NULL then it is interpreted as the full
+     pathname of an application-specific configuration  file.  If
+     user_file  !=  NULL then it is interpreted as the full path-
+     name  of  a  user-specific  configuration  file,   such   as
+     ~/.teclarc. For example, in the following call,
+
+       gl_configure_getline(gl, "edit-mode vi \n nobeep",
+                                "/usr/share/myapp/teclarc",
+                                "~/.teclarc");
+
+     the app_string argument causes the  calling  application  to
+     start  in  vi  edit-mode, instead of the default emacs mode,
+     and turns off the use of the terminal bell by  the  library.
+     It  then attempts to read system-wide configuration commands
+     from an optional file called /usr/share/myapp/teclarc,  then
+     finally  reads  user-specific configuration commands from an
+     optional .teclarc file in the user's  home  directory.  Note
+     that  the  arguments are listed in ascending order of prior-
+     ity, with the contents of app_string being potentially over-
+     riden  by  commands  in  app_file,  and commands in app_file
+     potentially being overriden by commands in user_file.
+     You can call this function as  many  times  as  needed,  the
+     results  being  cumulative,  but  note  that  copies  of any
+     filenames specified via the app_file and user_file arguments
+     are  recorded  internally  for  subsequent  use by the read-
+     init-files key-binding function, so if you plan to call this
+     function  multiple  times, be sure that the last call speci-
+     fies the filenames that  you  want  re-read  when  the  user
+     requests that the configuration files be re-read.
+
+
+</pre><h2>FILENAME AND TILDE COMPLETION</h2><pre>
+     With the default key bindings, pressing the  TAB  key  (aka.
+     ^I)  results  in  gl_get_line()  attempting  to complete the
+     incomplete filename that precedes the cursor.  gl_get_line()
+     searches backwards from the cursor, looking for the start of
+     the filename, stopping when it hits either a  space  or  the
+     start  of  the line. If more than one file has the specified
+     prefix, gl_get_line() completes the filename up to the point
+     at  which  the ambiguous matches start to differ, then lists
+     the possible matches.
+
+     In addition to literally  written  filenames,  gl_get_line()
+     can complete files that start with ~/ and ~user/ expressions
+     and that contain $envvar expressions. In particular, if  you
+     hit    TAB   within   an   incomplete   ~user,   expression,
+     gl_get_line() will attempt to complete the username, listing
+     any ambiguous matches.
+
+     The   completion   binding   is   implemented   using    the
+     cpl_word_completions()  function,  which  is  also available
+     separately   to   users   of   this   library.    See    the
+     cpl_word_completions(3) man page for more details.
+
+
+</pre><h2>CUSTOMIZED WORD COMPLETION</h2><pre>
+     If in your application, you would like to have  TAB  comple-
+     tion  complete  other  things  in  addition to or instead of
+     filenames, you can arrange this by registering an  alternate
+     completion   callback   function,   via   a   call   to  the
+     gl_customize_completion() function.
+
+       int gl_customize_completion(GetLine *gl, void *data,
+                                   CplMatchFn *match_fn);
+
+     The data argument provides a way  for  your  application  to
+     pass  arbitrary,  application-specific  information  to  the
+     callback function. This is passed to the callback every time
+     that it is called. It might for example, point to the symbol
+     table from which possible completions are to be sought.  The
+     match_fn  argument  specifies  the  callback  function to be
+     called.  The  CplMatchFn  function  type   is   defined   in
+     libtecla.h, as is a CPL_MATCH_FN() macro that you can use to
+     declare and prototype callback  functions.  The  declaration
+     and  responsibilities of callback functions are described in
+     depth in the <a href="cpl_complete_word.html">cpl_complete_word(3)</a> man page.
+
+     In brief, the callback function is responsible  for  looking
+     backwards  in  the  input line, back from the point at which
+     the user pressed TAB, to find the start of  the  word  being
+     completed.  It then must lookup possible completions of this
+     word, and record them  one  by  one  in  the  WordCompletion
+     object  that  is passed to it as an argument, by calling the
+     cpl_add_completion()  function.  If  the  callback  function
+     wishes to provide filename completion in addition to its own
+     specific completions, it has the option  of  itself  calling
+     the  builtin  file-name  completion  callback. This also, is
+     documented in the <a href="cpl_complete_word.html">cpl_complete_word(3)</a> man page.
+
+     Note that if you would  like  gl_get_line()  to  return  the
+     current  input  line  when  a  successful completion is been
+     made,   you    can    arrange    this    when    you    call
+     cpl_add_completion(),  by  making  the last character of the
+     continuation suffix a newline character. If you do this, the
+     input  line  will  be  updated  to  display  the completion,
+     together with any contiuation suffix up to the newline char-
+     acter, then gl_get_line() will return this input line.
+
+
+</pre><h2>FILENAME EXPANSION</h2><pre>
+     With  the  default  key  bindings,   pressing   ^X*   causes
+     gl_get_line()  to expand the filename that precedes the cur-
+     sor,  replacing  ~/  and   ~user/   expressions   with   the
+     corresponding   home   directories,  and  replacing  $envvar
+     expressions with the  value  of  the  specified  environment
+     variable,  then if there are any wildcards, replacing the so
+     far expanded filename with a  space-separated  list  of  the
+     files which match the wild cards.
+
+     The   expansion   binding   is   implemented    using    the
+     ef_expand_file()  function.   See  the <a href="ef_expand_file.html">ef_expand_file(3)</a> man
+     page for more details.
+
+
+</pre><h2>RECALLING PREVIOUSLY TYPED LINES</h2><pre>
+     Every time that a new line is entered by  the  user,  it  is
+     appended  to  a  list  of  historical input lines maintained
+     within the GetLine resource object. You can traverse up  and
+     down  this  list  using the up and down arrow keys. Alterna-
+     tively, you can do the same with the ^P, and ^N keys, and in
+     vi  command mode you can alternatively use the k and j char-
+     acters. Thus pressing up-arrow once,  replaces  the  current
+     input  line  with  the previously entered line. Pressing up-
+     arrow again, replaces this with the line  that  was  entered
+     before it, etc.. Having gone back one or more lines into the
+     history list, one can return  to  newer  lines  by  pressing
+     down-arrow  one  or  more  times.  If you do this sufficient
+     times, you will return to the original line  that  you  were
+     entering when you first hit up-arrow.
+
+     Note that in vi mode, all of the  history  recall  functions
+     switch the library into command mode.
+
+     In emacs mode the M-p and M-n keys work just like the ^P and
+     ^N  keys,  except  that  they  skip all but those historical
+     lines which share the prefix that precedes the cursor. In vi
+     command  mode  the upper case K and J characters do the same
+     thing, except that the string that they search for  includes
+     the character under the cursor as well as what precedes it.
+
+     Thus for example, suppose that you were in emacs  mode,  and
+     you  had  just entered the following list of commands in the
+     order shown:
+
+       ls ~/tecla/
+       cd ~/tecla
+       ls -l getline.c
+       emacs ~/tecla/getline.c
+
+     If you next typed:
+
+       ls
+
+     and then hit M-p, then rather than returning the  previously
+     typed   emacs   line,   which   doesn't   start  with  "ls",
+     gl_get_line() would  recall  the  "ls  -l  getline.c"  line.
+     Pressing M-p again would recall the "ls ~/tecla/" line.
+
+
+</pre><h2>HISTORY FILES</h2><pre>
+     To save the contents of the history buffer  before  quitting
+     your  application,  and  subsequently  restore them when you
+     next start the application, the following functions are pro-
+     vided.
+
+
+      int gl_save_history(GetLine *gl, const char *filename,
+                          const char *comment, int max_lines);
+      int gl_load_history(GetLine *gl, const char *filename,
+                          const char *comment);
+
+
+     The filename argument specifies the name to give the history
+     file  when  saving, or the name of an existing history file,
+     when loading. This may contain home-directory  and  environ-
+     ment  variable  expressions,  such  as "~/.myapp_history" or
+     "$HOME/.myapp_history".
+     Along with each history line, extra  information  about  it,
+     such  as when it was entered by the user, and what its nest-
+     ing level is, is recorded as a comment preceding the line in
+     the  history file. Writing this as a comment allows the his-
+     tory file to double as a command file, just in case you wish
+     to  replay  a whole session using it. Since comment prefixes
+     differ in different languages, the comment argument is  pro-
+     vided  for  specifying  the  comment prefix. For example, if
+     your application were a  unix  shell,  such  as  the  bourne
+     shell,  you  would specify "#" here. Whatever you choose for
+     the comment character, you must specify the same  prefix  to
+     gl_load_history()    that   you   used   when   you   called
+     gl_save_history() to write the history file.
+
+     The max_lines must be either -1 to specify that all lines in
+     the history list be saved, or a positive number specifying a
+     ceiling on how many of  the  most  recent  lines  should  be
+     saved.
+
+     Both fuctions return non-zero on  error,  after  writing  an
+     error  message  to  stderr. Note that gl_load_history() does
+     not consider the non-existence of a file to be an error.
+
+
+</pre><h2>MULTIPLE HISTORY LISTS</h2><pre>
+     If your application uses a single GetLine object for  enter-
+     ing  many  different  types  of  input  lines,  you may wish
+     gl_get_line() to distinguish the different types of lines in
+     the  history  list,  and  only  recall  lines that match the
+     current  type  of  line.  To   support   this   requirement,
+     gl_get_line() marks lines being recorded in the history list
+     with an integer identifier chosen by the application.   Ini-
+     tially  this identifier is set to 0 by new_GetLine(), but it
+     can be changed subsequently by calling gl_group_history().
+
+
+       int gl_group_history(GetLine *gl, unsigned id);
+
+
+     The integer identifier id can be any number  chosen  by  the
+     application,    but    note   that   gl_save_history()   and
+     gl_load_history() preserve the association between  identif-
+     iers and historical input lines between program invokations,
+     so you should choose fixed  identifiers  for  the  different
+     types of input line used by your application.
+
+     Whenever gl_get_line() appends a new input line to the  his-
+     tory  list,  the current history identifier is recorded with
+     it, and when it is asked to recall a historical input  line,
+     it only recalls lines that are marked with the current iden-
+     tifier.
+
+</pre><h2>DISPLAYING HISTORY</h2><pre>
+     The   history   list   can   be   displayed    by    calling
+     gl_show_history().
+
+
+       int gl_show_history(GetLine *gl, FILE *fp,
+                           const char *fmt,
+                           int all_groups,
+                           int max_lines);
+
+
+     This displays the current contents of the  history  list  to
+     the  stdio  output  stream  fp. If the max_lines argument is
+     greater than or equal to zero, then no more than this number
+     of   the  most  recent  lines  will  be  displayed.  If  the
+     all_groups argument is  non-zero,  lines  from  all  history
+     groups  are displayed. Otherwise just those of the currently
+     selected history group  are  displayed.  The  format  string
+     argument,  fmt,  determines  how the line is displayed. This
+     can contain arbitrary characters which are written verbatim,
+     interleaved with any of the following format directives:
+
+       %D  -  The date on which the line was originally
+              entered, formatted like 2001-11-20.
+       %T  -  The time of day when the line was entered,
+              formatted like 23:59:59.
+       %N  -  The sequential entry number of the line in
+              the history buffer.
+       %G  -  The number of the history group which the
+              line belongs to.
+       %%  -  A literal % character.
+       %H  -  The history line itself.
+
+     Thus a format string like "%D %T  %H0 would output something
+     like:
+
+       2001-11-20 10:23:34  Hello world
+
+     Note the inclusion of an explicit newline character  in  the
+     format string.
+
+
+</pre><h2>LOOKING UP HISTORY</h2><pre>
+     The gl_lookup_history() function allows the calling applica-
+     tion to look up lines in the history list.
+
+
+       typedef struct {
+         const char *line;    /* The requested historical */
+                              /*  line. */
+         unsigned group;      /* The history group to which */
+                              /*  the line belongs. */
+         time_t timestamp;    /* The date and time at which */
+                              /*  the line was originally */
+                              /*  entered. */
+       } GlHistoryLine;
+
+       int gl_lookup_history(GetLine *gl, unsigned long id,
+                             GlHistoryLine *hline);
+
+
+     The id argument indicates which line to look up,  where  the
+     first  line  that  was  entered  in  the  history list after
+     new_GetLine() was called, is denoted by 0, and  subsequently
+     entered  lines are denoted with successively higher numbers.
+     Note that the range of lines currently preserved in the his-
+     tory    list    can    be    queried    by    calling    the
+     gl_range_of_history()  function,  described  later.  If  the
+     requested  line  is  in the history list, the details of the
+     line are recorded in the variable pointed to  by  the  hline
+     argument,  and  1  is returned. Otherwise 0 is returned, and
+     the variable pointed to by hline is left unchanged.
+
+     Beware that the string returned in hline-&gt;line  is  part  of
+     the  history  buffer,  so  it  must  not  be modified by the
+     caller, and will be recycled on the next call to  any  func-
+     tion  that  takes  gl  as its argument. Therefore you should
+     make a private copy of this string if you need  to  keep  it
+     around.
+
+
+</pre><h2>MISCELLANEOUS HISTORY CONFIGURATION</h2><pre>
+     If you wish to change the size of the  history  buffer  that
+     was  originally  specified in the call to new_GetLine(), you
+     can do so with the gl_resize_history() function.
+
+
+       int gl_resize_history(GetLine *gl, size_t histlen);
+
+
+     The histlen argument specifies the new size in bytes, and if
+     you specify this as 0, the buffer will be deleted.
+
+     As mentioned in the discussion of new_GetLine(), the  number
+     of  lines  that can be stored in the history buffer, depends
+     on the lengths of the individual lines. For example, a  1000
+     byte  buffer  could equally store 10 lines of average length
+     100 bytes, or 2 lines of average length 50  bytes.  Although
+     the  buffer  is  never  expanded when new lines are added, a
+     list of pointers into the  buffer  does  get  expanded  when
+     needed to accomodate the number of lines currently stored in
+     the buffer. To place an upper limit on the number  of  lines
+     in  the  buffer,  and thus a ceiling on the amount of memory
+     used in this  list,  you  can  call  the  gl_limit_history()
+     function.
+
+
+       void gl_limit_history(GetLine *gl, int max_lines);
+
+
+     The max_lines should either  be  a  positive  number  &gt;=  0,
+     specifying  an  upper  limit  on  the number of lines in the
+     buffer, or be -1 to cancel any previously  specified  limit.
+     When  a limit is in effect, only the max_lines most recently
+     appended lines are kept in the buffer. Older lines are  dis-
+     carded.
+
+     To  discard  lines  from  the  history   buffer,   use   the
+     gl_clear_history() function.
+
+       void gl_clear_history(GetLine *gl, int all_groups);
+
+     The all_groups argument tells the function whether to delete
+     just  the  lines  associated  with the current history group
+     (see gl_group_history()), or all  historical  lines  in  the
+     buffer.
+
+     The gl_toggle_history() function allows you to  toggle  his-
+     tory  on  and off without losing the current contents of the
+     history list.
+
+
+       void gl_toggle_history(GetLine *gl, int enable);
+
+
+     Setting the enable argument  to  0  turns  off  the  history
+     mechanism,  and  setting it to 1 turns it back on. When his-
+     tory is turned off, no new lines will be added to  the  his-
+     tory  list,  and  history  lookup  key-bindings  will act as
+     though there is nothing in the history buffer.
+
+
+</pre><h2>QUERYING HISTORY INFORMATION</h2><pre>
+     The configured state of the history list can be queried with
+     the gl_history_state() function.
+
+
+       typedef struct {
+         int enabled;     /* True if history is enabled */
+         unsigned group;  /* The current history group */
+         int max_lines;   /* The current upper limit on the */
+                          /*  number of lines in the history */
+                          /*  list, or -1 if unlimited. */
+       } GlHistoryState;
+
+       void gl_state_of_history(GetLine *gl,
+                                GlHistoryState *state);
+
+     On return, the status information is recorded in  the  vari-
+     able pointed to by the state argument.
+
+     The gl_range_of_history() function returns  the  number  and
+     range of lines in the history list.
+
+
+     typedef struct {
+       unsigned long oldest;  /* The sequential entry number */
+                              /*  of the oldest line in the */
+                              /*  history list. */
+       unsigned long newest;  /* The sequential entry number */
+                              /*  of the newest line in the */
+                              /*  history list. */
+       int nlines;            /* The number of lines in the */
+                              /*  history list. */
+     } GlHistoryRange;
+
+     void gl_range_of_history(GetLine *gl, GlHistoryRange *range);
+
+     The return values are recorded in the variable pointed to by
+     the  range  argument. If the nlines member of this structure
+     is greater than zero, then the  oldest  and  newest  members
+     report    the    range   of   lines   in   the   list,   and
+     newest=oldest+nlines-1.  Otherwise they are both zero.
+
+     The gl_size_of_history() function returns the total size  of
+     the  history  buffer  and  the  amount of the buffer that is
+     currently occupied.
+
+       typedef struct {
+         size_t size;      /* The size of the history buffer */
+                           /*  (bytes). */
+         size_t used;      /* The number of bytes of the */
+                           /*  history buffer that are */
+                           /*  currently occupied. */
+       } GlHistorySize;
+
+       void gl_size_of_history(GetLine *gl, GlHistorySize *size);
+
+     On return, the size information is recorded in the  variable
+     pointed to by the size argument.
+
+
+</pre><h2>CHANGING TERMINALS</h2><pre>
+     The new_GetLine() constructor function assumes that input is
+     to  be  read  from  stdin, and output written to stdout. The
+     following function allows you to switch to  different  input
+     and output streams.
+
+       int gl_change_terminal(GetLine *gl, FILE *input_fp,
+                              FILE *output_fp, const char *term);
+
+     The  gl  argument  is  the  object  that  was  returned   by
+     new_GetLine().   The  input_fp argument specifies the stream
+     to read from, and output_fp specifies the stream to be writ-
+     ten  to.  Only  if  both  of these refer to a terminal, will
+     interactive   terminal   input   be   enabled.     Otherwise
+     gl_get_line()  will  simply  call  fgets()  to  read command
+     input. If both streams refer to a terminal, then  they  must
+     refer  to  the  same terminal, and the type of this terminal
+     must be specified via the term argument. The  value  of  the
+     term argument is looked up in the terminal information data-
+     base (terminfo or termcap), in order to determine which spe-
+     cial control sequences are needed to control various aspects
+     of the  terminal.  new_GetLine()  for  example,  passes  the
+     return  value  of getenv("TERM") in this argument. Note that
+     if one or both of input_fp and output_fp don't  refer  to  a
+     terminal,  then it is legal to pass NULL instead of a termi-
+     nal type.
+
+     Note  that  if  you  want  to  pass  file   descriptors   to
+     gl_change_terminal(),  you  can  do  this  by creating stdio
+     stream wrappers using the POSIX fdopen() function.
+
+
+</pre><h2>EXTERNAL EVENT HANDLING</h2><pre>
+     While gl_get_line() is waiting for keyboard input  from  the
+     user, you can ask it to also watch for activity on arbitrary
+     file descriptors, such as network sockets,  pipes  etc,  and
+     have  it  call  functions  of your choosing when activity is
+     seen. This works on any system that has the select()  system
+     call, which is most, if not all flavors of unix. Registering
+     a file descriptor to be watched  by  gl_get_line()  involves
+     calling the gl_watch_fd() function.
+
+
+       int gl_watch_fd(GetLine *gl, int fd, GlFdEvent event,
+                       GlFdEventFn *callback, void *data);
+
+
+     If this returns non-zero, then it  means  that  either  your
+     arguments are invalid, or that this facility isn't supported
+     on the host system.
+
+     The fd argument is the file descriptor to  be  watched.  The
+     event  argument  specifies  what  type  of  activity  is  of
+     interest, chosen from the following enumerated values:
+
+
+       GLFD_READ   -  Watch for the arrival of data to be read.
+       GLFD_WRITE  -  Watch for the ability to write to the file
+                      descriptor without blocking.
+       GLFD_URGENT -  Watch for the arrival of urgent
+                      out-of-band data on the file descriptor.
+
+
+     The callback argument is  the  function  to  call  when  the
+     selected  activity  is  seen.  It should be defined with the
+     following macro, which is defined in libtecla.h.
+
+
+       #define GL_FD_EVENT_FN(fn) GlFdStatus (fn)(GetLine *gl, \
+                                           void *data, int fd, \
+                                           GlFdEvent event)
+
+     The data argument of the gl_watch_fd() function is passed to
+     the callback function for its own use, and can point to any-
+     thing you like, including NULL. The file descriptor and  the
+     event argument are also passed to the callback function, and
+     this potentially allows the same  callback  function  to  be
+     registered  to  more than one type of event and/or more than
+     one file descriptor. The return value of the callback  func-
+     tion should be one of the following values.
+
+
+       GLFD_ABORT    -  Tell gl_get_line() to abort with an
+                        error (errno won't be set, so set it
+                        appropriately yourself if you need it).
+       GLFD_REFRESH  -  Redraw the input line then continue
+                        waiting for input. Return this if
+                        your callback wrote to the terminal.
+       GLFD_CONTINUE -  Continue to wait for input, without
+                        redrawing the line.
+
+     Note that before calling the callback, gl_get_line()  blocks
+     most  signals, and leaves its own signal handlers installed,
+     so if you need to catch a particular signal you will need to
+     both  temporarily  install  your  own  signal  handler,  and
+     unblock the signal. Be sure to re-block the  signal  (if  it
+     was  originally  blocked)  and reinstate the original signal
+     handler, if any, before returning.
+
+     Your callback shouldn't try to read from the terminal, which
+     is  left  in  raw mode as far as input is concerned. You can
+     however write to the terminal as usual, since features  like
+     conversion  of  newline  to carriage-return/linefeed are re-
+     enabled while the callback  is  running.  If  your  callback
+     function  does  write  to  the terminal, be sure to output a
+     newline  first,  and  when  your  callback   returns,   tell
+     gl_get_line()  that  the  input line needs to be redrawn, by
+     returning the GLFD_REFRESH status code.
+
+     To remove a callback function that you previously registered
+     for   a   given  file  descriptor  and  event,  simply  call
+     gl_watch_fd() with the same file descriptor and event  argu-
+     ments,  but with a callback argument of 0. The data argument
+     is ignored in this case.
+
+
+</pre><h2>SIGNAL HANDLING DEFAULTS</h2><pre>
+     By default, the gl_get_line() function intercepts  a  number
+     of signals. This is particularly important for signals which
+     would by default terminate the process, since  the  terminal
+     needs  to be restored to a usable state before this happens.
+     In this section, the signals that are  trapped  by  default,
+     and how gl_get_line() responds to them, is described. Chang-
+     ing these defaults is the topic of the following section.
+
+     When  the  following   subset   of   signals   are   caught,
+     gl_get_line()  first restores the terminal settings and sig-
+     nal handling to  how  they  were  before  gl_get_line()  was
+     called,   resends   the   signal,   to   allow  the  calling
+     application's signal handlers to handle it, then if the pro-
+     cess still exists, gl_get_line() returns NULL and sets errno
+     as specified below.
+
+
+      SIGINT  -  This signal is generated both by the keyboard
+                 interrupt key (usually ^C), and the keyboard
+                 break key.
+
+                 errno=EINTR
+
+      SIGHUP  -  This signal is generated when the controlling
+                 terminal exits.
+
+                 errno=ENOTTY
+
+      SIGPIPE -  This signal is generated when a program attempts
+                 to write to a pipe who's remote end isn't being
+                 read by any process. This can happen for example
+                 if you have called gl_change_terminal() to
+                 redirect output to a pipe hidden under a pseudo
+                 terminal.
+
+                 errno=EPIPE
+
+      SIGQUIT -  This signal is generated by the keyboard quit
+                 key (usually ^\).
+
+                 errno=EINTR
+
+      SIGABRT -  This signal is generated by the standard C,
+                 abort() function. By default it both
+                 terminates the process and generates a core
+                 dump.
+
+                 errno=EINTR
+
+      SIGTERM -  This is the default signal that the UN*X
+                 kill command sends to processes.
+
+                 errno=EINTR
+
+     Note that in the case of all of  the  above  signals,  POSIX
+     mandates that by default the process is terminated, with the
+     addition of a core dump in the case of the  SIGQUIT  signal.
+     In  other words, if the calling application doesn't override
+     the default handler by supplying  its  own  signal  handler,
+     receipt  of  the  corresponding  signal  will  terminate the
+     application before gl_get_line() returns.
+
+     If gl_get_line() aborts with errno set  to  EINTR,  you  can
+     find out what signal caused it to abort, by calling the fol-
+     lowing function.
+
+       int gl_last_signal(const GetLine *gl);
+
+     This returns the numeric code (eg. SIGINT) of the last  sig-
+     nal  that  was  received  during  the  most  recent  call to
+     gl_get_line(), or -1 if no signals were received.
+
+     On systems that support it, when a SIGWINCH (window  change)
+     signal  is  received,  gl_get_line() queries the terminal to
+     find out its new size, redraws the  current  input  line  to
+     accomodate  the  new  size, then returns to waiting for key-
+     board input from the user. Unlike other signals, this signal
+     isn't resent to the application.
+
+     Finally, the following signals cause gl_get_line() to  first
+     restore  the  terminal  and signal environment to that which
+     prevailed before gl_get_line() was called, then  resend  the
+     signal to the application. If the process still exists after
+     the signal has been delivered, then gl_get_line()  then  re-
+     establishes  its  own signal handlers, switches the terminal
+     back to raw mode, redisplays the input line, and  goes  back
+     to awaiting terminal input from the user.
+
+      SIGCONT    -  This signal is generated when a suspended
+                    process is resumed.
+
+      SIGPWR     -  This signal is generated when a power failure
+                    occurs (presumably when the system is on a
+                    UPS).
+
+      SIGALRM    -  This signal is generated when a timer
+                    expires.
+      SIGUSR1    -  An application specific signal.
+
+      SIGUSR2    -  Another application specific signal.
+
+      SIGVTALRM  -  This signal is generated when a virtual
+                    timer expires (see man setitimer(2)).
+
+      SIGXCPU    -  This signal is generated when a process
+                    exceeds its soft CPU time limit.
+
+      SIGTSTP    -  This signal is generated by the terminal
+                    suspend key, which is usually ^Z, or the
+                    delayed terminal suspend key, which is
+                    usually ^Y.
+
+      SIGTTIN    -  This signal is generated if the program
+                    attempts to read from the terminal while the
+                    program is running in the background.
+
+      SIGTTOU    -  This signal is generated if the program
+                    attempts to write to the terminal while the
+                    program is running in the background.
+
+
+     Obviously not all of the above signals are supported on  all
+     systems,  so  code to support them is conditionally compiled
+     into the tecla library.
+
+     Note that if SIGKILL, which by definition can't  be  caught,
+     or  any of the hardware generated exception signals, such as
+     SIGSEGV, SIGBUS and SIGFPE, are received and unhandled while
+     gl_get_line() has the terminal in raw mode, the program will
+     be terminated without the terminal having been restored to a
+     usable  state. In practice, job-control shells usually reset
+     the terminal settings when a process relinquishes  the  con-
+     trolling  terminal,  so  this  is  only a problem with older
+     shells.
+
+
+</pre><h2>CUSTOMIZED SIGNAL HANDLING</h2><pre>
+     The previous section listed the signals  that  gl_get_line()
+     traps  by  default,  and  described how it responds to them.
+     This section describes how to both add  and  remove  signals
+     from  the  list  of  trapped signals, and how to specify how
+     gl_get_line() should respond to a given signal.
+
+     If you don't need gl_get_line() to do anything  in  response
+     to  a  signal  that  it  normally  traps,  you  can  tell to
+     gl_get_line()   to   ignore   that   signal    by    calling
+     gl_ignore_signal().
+
+       int gl_ignore_signal(GetLine *gl, int signo);
+     The signo argument is the number of the signal (eg.  SIGINT)
+     that you want to have ignored. If the specified signal isn't
+     currently one of those being  trapped,  this  function  does
+     nothing.
+
+     The gl_trap_signal() function allows you to either add a new
+     signal  to  the list that gl_get_line() traps, or modify how
+     it responds to a signal that it already traps.
+
+       int gl_trap_signal(GetLine *gl, int signo, unsigned flags,
+                          GlAfterSignal after, int errno_value);
+
+     The signo argument is the number of the signal that you wish
+     to  have trapped. The flags argument is a set of flags which
+     determine the environment in which the application's  signal
+     handler  is  invoked, the after argument tells gl_get_line()
+     what to do after the application's signal  handler  returns,
+     and  errno_value tells gl_get_line() what to set errno to if
+     told to abort.
+
+     The flags argument is a bitwise OR of zero or  more  of  the
+     following enumerators:
+
+       GLS_RESTORE_SIG  -  Restore the caller's signal
+                           environment while handling the
+                           signal.
+
+       GLS_RESTORE_TTY  -  Restore the caller's terminal settings
+                           while handling the signal.
+
+       GLS_RESTORE_LINE -  Move the cursor to the start of the
+                           line following the input line before
+                           invoking the application's signal
+                           handler.
+
+       GLS_REDRAW_LINE  -  Redraw the input line when the
+                           application's signal handler returns.
+
+       GLS_UNBLOCK_SIG  -  Normally, if the calling program has
+                           a signal blocked (man sigprocmask),
+                           gl_get_line() does not trap that
+                           signal. This flag tells gl_get_line()
+                           to trap the signal and unblock it for
+                           the duration of the call to
+                           gl_get_line().
+
+       GLS_DONT_FORWARD -  If this flag is included, the signal
+                           will not be forwarded to the signal
+                           handler of the calling program.
+
+     Two commonly useful flag combinations are also enumerated as
+     follows:
+       GLS_RESTORE_ENV   = GLS_RESTORE_SIG | GLS_RESTORE_TTY |
+                           GLS_REDRAW_LINE
+
+       GLS_SUSPEND_INPUT = GLS_RESTORE_ENV | GLS_RESTORE_LINE
+
+
+     If your signal handler, or the default system signal handler
+     for  this  signal, if you haven't overriden it, never either
+     writes to the terminal, nor suspends or terminates the  cal-
+     ling  program, then you can safely set the flags argument to
+     0.
+
+     If your signal handler always writes to the terminal,  reads
+     from  it,  or suspends or terminates the program, you should
+     specify the flags argument as GL_SUSPEND_INPUT, so that:
+
+     1. The cursor doesn't get left in the middle of the input
+        line.
+     2. So that the user can type in input and have it echoed.
+     3. So that you don't need to end each output line with
+        \r\n, instead of just \n.
+
+     The   GL_RESTORE_ENV   combination   is    the    same    as
+     GL_SUSPEND_INPUT,  except  that  it doesn't move the cursor,
+     and if your signal handler doesn't read or write anything to
+     the terminal, the user won't see any visible indication that
+     a signal was caught. This can be useful if you have a signal
+     handler that only occasionally writes to the terminal, where
+     using GL_SUSPEND_LINE would  cause  the  input  line  to  be
+     unnecessarily  duplicated  when  nothing had been written to
+     the terminal.  Such a signal handler, when it does write  to
+     the  terminal,  should  be  sure  to start a new line at the
+     start of its first write,  by  writing  a  new  line  before
+     returning.  If the signal arrives while the user is entering
+     a line that only occupies a signal terminal line, or if  the
+     cursor  is on the last terminal line of a longer input line,
+     this will have the same effect as  GL_SUSPEND_INPUT.  Other-
+     wise  it  will start writing on a line that already contains
+     part of the displayed input line.  This doesn't do any harm,
+     but  it  looks a bit ugly, which is why the GL_SUSPEND_INPUT
+     combination is better if you know that you are always  going
+     to be writting to the terminal.
+
+     The after argument, which determines what gl_get_line() does
+     after  the  application's  signal  handler  returns  (if  it
+     returns), can take any one of the following values:
+
+       GLS_RETURN   - Return the completed input line, just as
+                      though the user had pressed the return
+                      key.
+
+       GLS_ABORT    - Cause gl_get_line() to return NULL.
+       GLS_CONTINUE - Resume command line editing.
+
+     The errno_value argument is intended to be combined with the
+     GLS_ABORT  option,  telling  gl_get_line()  what  to set the
+     standard errno variable to before returning NULL to the cal-
+     ling  program.  It  can  also,  however,  be  used  with the
+     GL_RETURN option, in case you wish to have a way to  distin-
+     guish  between  an  input  line  that  was entered using the
+     return key, and one that was entered by  the  receipt  of  a
+     signal.
+
+
+</pre><h2>THE TERMINAL SIZE</h2><pre>
+     On most systems the combination of the TIOCGWINSZ ioctl  and
+     the  SIGWINCH signal is used to maintain an accurate idea of
+     the terminal size. The terminal size is newly queried  every
+     time  that  gl_get_line()  is called and whenever a SIGWINCH
+     signal is received.
+
+     On the few systems where this mechanism isn't available,  at
+     startup  new_GetLine() first looks for the LINES and COLUMNS
+     environment variables.  If these aren't found, or they  con-
+     tain  unusable  values, then if a terminal information data-
+     base like terminfo or termcap is available, the default size
+     of  the  terminal is looked up in this database. If this too
+     fails to provide the terminal size, a  default  size  of  80
+     columns by 24 lines is used. If this default isn't appropri-
+     ate for your system, gl_terminal_size() can be used to  sup-
+     ply a different fallback.
+
+     The gl_terminal_size() function  allows  you  to  query  the
+     current size of the terminal, and install an alternate fall-
+     back size for cases where the size isn't available.   Beware
+     that  the terminal size won't be available if reading from a
+     pipe or a file, so the default values can be important  even
+     on  systems that do support ways of finding out the terminal
+     size.
+
+       typedef struct {
+         int nline;        /* The terminal has nline lines */
+         int ncolumn;      /* The terminal has ncolumn columns */
+       } GlTerminalSize;
+
+       GlTerminalSize gl_terminal_size(GetLine *gl,
+                                       int def_ncolumn,
+                                       int def_nline);
+
+     This function first updates gl_get_line()'s idea of the ter-
+     minal size, then records its findings in the return value.
+
+     The def_ncolumn and def_nline specify the default number  of
+     terminal columns and lines to use if the terminal size can't
+     be determined.
+
+
+</pre><h2>HIDING WHAT YOU TYPE</h2><pre>
+     When entering sensitive information, such as  passwords,  it
+     is best not to have the text that you are entering echoed on
+     the terminal.  Furthermore, such text should not be recorded
+     in  the  history  list, since somebody finding your terminal
+     unattended  could  then  recall  it,  or  somebody  snooping
+     through  your directories could see it in your history file.
+     With this in mind, the gl_echo_mode() function allows you to
+     toggle  on and off the display and archival of any text that
+     is subsequently entered in calls to gl_get_line().
+
+
+       int gl_echo_mode(GetLine *gl, int enable);
+
+
+     The enable argument specifies whether entered text should be
+     visible  or not. If it is 0, then subsequently entered lines
+     will not be  visible  on  the  terminal,  and  will  not  be
+     recorded  in  the  history list. If it is 1, then subsequent
+     input lines will be displayed as they are entered, and  pro-
+     vided  that  history  hasn't  been  turned off via a call to
+     gl_toggle_history(), then they will also be archived in  the
+     history  list.  Finally,  if the enable argument is -1, then
+     the echoing mode is left  unchanged,  which  allows  you  to
+     non-destructively  query  the current setting via the return
+     value. In all cases, the return value of the function  is  0
+     if  echoing was disabled before the function was called, and
+     1 if it was enabled.
+
+     When echoing is turned off, note that although  tab  comple-
+     tion will invisibly complete your prefix as far as possible,
+     ambiguous completions will not be displayed.
+
+
+</pre><h2>CALLBACK FUNCTION FACILITIES</h2><pre>
+     Unless otherwise stated, callback  functions,  such  as  tab
+     completion callbacks and event callbacks should not call any
+     functions in this module. The following functions,  however,
+     are designed specifically to be used by callback functions.
+
+     Calling the gl_replace_prompt()  function  from  a  callback
+     tells  gl_get_line()  to display a different prompt when the
+     callback  returns.  It  has  no  effect   if   called   when
+     gl_get_line() is not being called.
+
+       void gl_replace_prompt(GetLine *gl, const char *prompt);
+
+
+
+</pre><h2>INTERNATIONAL CHARACTER SETS</h2><pre>
+     Since libtecla version 1.4.0, gl_get_line() has  been  8-bit
+     clean.  This means that all 8-bit characters that are print-
+     able in the user's current locale are now displayed verbatim
+     and  included in the returned input line.  Assuming that the
+     calling program correctly contains a call like  the  follow-
+     ing,
+
+       setlocale(LC_CTYPE, "");
+
+     then the current locale is determined by the  first  of  the
+     environment  variables  LC_CTYPE,  LC_ALL, and LANG, that is
+     found to contain a valid locale name. If none of these vari-
+     ables  are  defined,  or the program neglects to call setlo-
+     cale, then the default C locale is used, which is  US  7-bit
+     ASCII.  On  most  unix-like platforms, you can get a list of
+     valid locales by typing the command:
+
+       locale -a
+
+     at the shell prompt.
+
+
+</pre><h2>  Meta keys and locales</h2><pre>
+     Beware that in most locales other than the default C locale,
+     meta  characters  become  printable,  and  they  are then no
+     longer considered to match  M-c  style  key  bindings.  This
+     allows  international characters to be entered with the com-
+     pose key without unexpectedly triggering meta key  bindings.
+     You can still invoke meta bindings, since there are actually
+     two ways to do this. For example the binding M-c can also be
+     invoked  by pressing the escape key momentarily, then press-
+     ing the c key, and this  will  work  regardless  of  locale.
+     Moreover,  many  modern  terminal emulators, such as gnome's
+     gnome-terminal's and KDE's konsole terminals,  already  gen-
+     erate  escape  pairs  like  this  when you use the meta key,
+     rather than a real meta character, and other emulators  usu-
+     ally  have  a  way to request this behavior, so you can con-
+     tinue to use the meta key on most systems.
+
+     For example, although xterm terminal emulators generate real
+     8-bit  meta characters by default when you use the meta key,
+     they can be configured to output the equivalent escape  pair
+     by  setting their EightBitInput X resource to False. You can
+     either do this by placing a line like the following in  your
+     ~/.Xdefaults file,
+
+       XTerm*EightBitInput: False
+
+     or by starting an xterm with an -xrm '*EightBitInput: False'
+     command-line  argument.  In recent versions of xterm you can
+     toggle this feature on and off with the "Meta Sends  Escape"
+     option in the menu that is displayed when you press the left
+     mouse button and the control key within an xterm window.  In
+     CDE,  dtterms  can  be  similarly coerced to generate escape
+     pairs  in  place  of  meta  characters,   by   setting   the
+     Dtterm*KshMode resource to True.
+
+
+</pre><h2>  Entering international characters</h2><pre>
+     If you don't have a  keyboard  that  generates  all  of  the
+     international  characters  that you need, there is usually a
+     compose key that will allow you to enter special characters,
+     or  a  way  to  create  one. For example, under X windows on
+     unix-like systems, if your keyboard doesn't have  a  compose
+     key, you can designate a redundant key to serve this purpose
+     with the xmodmap command. For example, on many PC  keyboards
+     there is a microsoft-windows key, which is otherwise useless
+     under Linux. On my PC the xev program reports that  pressing
+     this  key  generates keycode 115, so to turn this key into a
+     compose key, I do the following:
+
+       xmodmap -e 'keycode 115 = Multi_key'
+
+     I can then enter an i with a umlaut over it by  typing  this
+     key, followed by ", followed by i.
+
+
+</pre><h2>THREAD SAFETY</h2><pre>
+     In a multi-threaded program, you should use the libtecla_r.a
+     version of the library. This uses reentrant versions of sys-
+     tem functions, where available. Unfortunately  neither  ter-
+     minfo  nor  termcap  were  designed  to be reentrant, so you
+     can't safely use the functions of the getline module in mul-
+     tiple  threads  (you can use the separate file-expansion and
+     word-completion  modules  in  multiple  threads,   see   the
+     corresponding man pages for details). However due to the use
+     of POSIX reentrant functions for looking up home directories
+     etc, it is safe to use this module from a single thread of a
+     multi-threaded program, provided  that  your  other  threads
+     don't use any termcap or terminfo functions.
+
+
+</pre><h2>FILES</h2><pre>
+     libtecla.a      -    The tecla library
+     libtecla.h      -    The tecla header file.
+     ~/.teclarc      -    The personal tecla customization file.
+
+
+</pre><h2>SEE ALSO</h2><pre>
+     <a href="libtecla.html">libtecla(3)</a>,    <a href="ef_expand_file.html">ef_expand_file(3)</a>,     <a href="cpl_complete_word.html">cpl_complete_word(3)</a>,
+     <a href="pca_lookup_file.html">pca_lookup_file(3)</a>
+
+
+</pre><h2>AUTHOR</h2><pre>
+     Martin Shepherd  (mcs@astro.caltech.edu)
+
+
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+</pre>
+</body>
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+<HEAD><TITLE>The tecla command-line editing library.</TITLE></HEAD>
+<BODY bgcolor=add8e6>
+<H1>The Tecla command-line editing library.</H1>
+
+The tecla library provides UNIX and LINUX programs with interactive
+command line editing facilities, similar to those of the UNIX tcsh
+shell. In addition to simple command-line editing, it supports recall
+of previously entered command lines, TAB completion of file names or
+other tokens, and in-line wild-card expansion of filenames.  The
+internal functions which perform file-name completion and wild-card
+expansion are also available externally for optional use by programs.
+<P>
+In addition, the library includes a path-searching module.  This
+allows an application to provide completion and lookup of files
+located in UNIX style paths. Although not built into the line editor
+by default, it can easily be called from custom tab-completion
+callback functions. This was originally conceived for completing the
+names of executables and providing a way to look up their locations in
+the user's PATH environment variable, but it can easily be asked to
+look up and complete other types of files in any list of directories.
+
+<P>
+Note that special care has been taken to allow the use of this library
+in threaded programs. The option to enable this is discussed in the
+Makefile, and specific discussions of thread safety are presented in
+the included man pages.
+<P>
+The current version is version 1.4.1. This may be obtained from:
+<P>
+  <a href="libtecla-1.4.1.tar.gz">http://www.astro.caltech.edu/~mcs/tecla/libtecla-1.4.1.tar.gz</a>
+<P>
+
+For the sake of automated scripts, the following URL always points to
+the latest version. Note that the version number can be found in the
+README file.
+
+<P>
+  <a href="libtecla.tar.gz">http://www.astro.caltech.edu/~mcs/tecla/libtecla.tar.gz</a>
+<P>
+
+The library is distributed under a permissive non-copyleft
+<a href="LICENSE.TERMS">free software license</a> (the X11 license with
+the name of the copyright holder changed). This is compatible with,
+but not as restrictive as the GNU GPL.
+
+<H2>Release notes</H2>
+
+The list of major changes that accompany each new release can be found
+<a href="release.html">here</a>.
+
+<H2>Modifications</H2>
+
+The gory details of changes in the latest and previous versions of the
+library can be found <a href="changes.html">here</a>.
+
+<H2>Library documentation</H2>
+
+The following are html versions of the libtecla man pages:
+
+<UL>
+<LI>  <a href="libtecla.html">libtecla(3)</a>           -  An introduction to the tecla library.
+<LI>  <a href="gl_get_line.html">gl_get_line(3)</a>        -  The interactive line-input function.
+<LI>  <a href="cpl_complete_word.html">cpl_complete_word(3)</a>  -  The word (eg. filename) completion function.
+<LI>  <a href="ef_expand_file.html">ef_expand_file(3)</a>     -  The filename expansion function.
+<LI>  <a href="pca_lookup_file.html">pca_lookup_file(3)</a>     -  A directory-list based filename lookup and completion module.
+<LI>  <a href="enhance.html">enhance(3)</a>     -  A  program that adds command-line editing to third party programs.
+</UL>
+
+<H2>Portability</H2>
+
+In principle, the standard version of the library should compile
+without any problems on any UNIX or UNIX like system. So far it has
+been reported to work on the following systems:
+
+<pre>
+  Sun Solaris 2.5,2.6,7,8, with any of gcc, Sun C, or g++.
+  Mandrake Linux 7.1 etc.., gcc
+  Red Hat Linux 7 etc.., gcc
+  Suse Linux 6.4, gcc
+  IBM AIX 4.3.3, gcc
+  HP-UX 10.20, HP-UX 11, gcc, c89
+  SCO UnixWare 7.1.1
+  FreeBSD, gcc
+  Alpha OSF1, cc, gcc
+  Mac OS X
+  Cygwin (running under Windows)
+  QNX
+</pre>
+
+There haven't been many reports concerning the POSIX reentrant
+version, so the absence of any of the above from the following list of
+systems on which the reentrant version is known to work, shouldn't be
+taken as an indication that the reentrant version doesn't work.
+
+<pre>
+  Sun Solaris 2.5,2.6,7,8, with any of gcc, Sun C, or g++.
+  Mandrake Linux 7.1, gcc
+  RedHat Linux 7.0,7.1, gcc
+  SuSe Linux 6.4, gcc
+  HP-UX 11, gcc
+  IBM AIX 4.3.3, gcc
+  Alpha OSF1, cc
+</pre>
+
+The only system that is known to have issues with the reentrant
+version of the library is SCO UnixWare 7.1.1. The problem is in the
+system provided signal.h, which breaks when POSIX_C_SOURCE is
+defined. It has been reported that this can be fixed by editing
+signal.h.
+
+<P>
+If you compile the library on a system that isn't mentioned above,
+please send E-mail to <b>mcs@astro.caltech.edu</b>.
+<HR>
+Martin Shepherd (25-May-2002)
+</BODY>
diff --git a/libtecla-1.4.1/html/libtecla.html b/libtecla-1.4.1/html/libtecla.html
new file mode 100644
index 0000000..914c1e9
--- /dev/null
+++ b/libtecla-1.4.1/html/libtecla.html
@@ -0,0 +1,163 @@
+<head>
+<title>Manual Page</title>
+</head>
+<body>
+<pre>
+</pre><h2>NAME</h2><pre>
+     libtecla - An interactive command-line input library.
+
+</pre><h2>SYNOPSIS</h2><pre>
+     gcc ... -ltecla -lcurses
+
+
+</pre><h2>DESCRIPTION</h2><pre>
+     The tecla library provides programs with interactive command
+     line  editing  facilities, similar to those of the unix tcsh
+     shell. In addition to simple command-line editing,  it  sup-
+     ports  recall  of previously entered command lines, TAB com-
+     pletion of file names or other tokens, and in-line wild-card
+     expansion of filenames. The internal functions which perform
+     file-name completion and wild-card expansion are also avail-
+     able externally for optional use by the calling program.
+
+     The various parts of the library are documented in the  fol-
+     lowing man pages:
+
+       <a href="gl_get_line.html">gl_get_line(3)</a>        -  The interactive line-input module.
+       <a href="cpl_complete_word.html">cpl_complete_word(3)</a>  -  The word completion module.
+       <a href="ef_expand_file.html">ef_expand_file(3)</a>     -  The filename expansion module.
+       <a href="pca_lookup_file.html">pca_lookup_file(3)</a>    -  A directory-list based filename
+                                lookup and completion module.
+
+     In addition there is one  optional  application  distributed
+     with the library:
+
+       <a href="enhance.html">enhance(3)</a>            -  Add command-line editing to third
+                                party applications.
+
+
+</pre><h2>THREAD SAFETY</h2><pre>
+     If the library is compiled  with  -D_POSIX_C_SOURCE=199506L,
+     reentrant  versions  of  as  many  functions as possible are
+     used. This  includes  using  getpwuid_r()  and  getpwnam_r()
+     instead  of  getpwuid()  and  getpwnam() when looking up the
+     home directories of specific users in the password file (for
+     ~user/  expansion), and readdir_r() instead of readdir() for
+     reading directory entries when  doing  filename  completion.
+     The  reentrant  version  of  the  library  is usually called
+     libtecla_r.a instead of libtecla.a, so if only the latter is
+     available,  it  probably  isn't  the correct version to link
+     with threaded programs.
+
+     Reentrant functions for iterating through the password  file
+     aren't  available,  so  when  the  library is compiled to be
+     reentrant, TAB completion of incomplete usernames in  ~user-
+     name/  expressions  is disabled. This doesn't disable expan-
+     sion of complete ~username expressions, which  can  be  done
+     reentrantly,  or  expansion  of  the parts of filenames that
+     follow them, so this doesn't remove much functionality.
+
+     The terminfo functions setupterm(),  tigetstr(),  tigetnum()
+     and  tputs()  also  aren't  reentrant, but very few programs
+     will want to  interact  with  multiple  terminals,  so  this
+     shouldn't  prevent  this library from being used in threaded
+     programs.
+
+
+</pre><h2>LIBRARY VERSION NUMBER</h2><pre>
+     The version number of the library can be queried  using  the
+     following function.
+
+      void libtecla_version(int *major, int *minor, int *micro);
+
+
+     On return, this function records the three components of the
+     libtecla  version number in *major, *minor, *micro. The for-
+     mal meaning of the three components is as follows.
+
+
+      major - Incrementing this number implies that a change has
+              been made to the library's public interface, which
+              makes it binary incompatible  with programs that
+              were linked with previous shared versions of the
+              tecla library.
+
+      minor - This number is incremented by one whenever
+              additional functionality, such as new functions or
+              modules, are added to the library.
+
+      micro - This is incremented whenever modifications to the
+              library are made which make no changes to the
+              public interface, but which fix bugs and/or improve
+              the behind-the-scenes implementation.
+
+
+
+</pre><h2>TRIVIA</h2><pre>
+     In Spanish, a "tecla" is the key of a keyboard.  Since  this
+     library  centers  on  keyboard input, and given that I wrote
+     much of the library while working in Chile, this seemed like
+     a suitable name.
+
+
+</pre><h2>FILES</h2><pre>
+     libtecla.a    -   The tecla library.
+     libtecla.h    -   The tecla header file.
+     ~/.teclarc    -   The tecla personal customization file.
+
+
+
+</pre><h2>SEE ALSO</h2><pre>
+     <a href="gl_get_line.html">gl_get_line(3)</a>,   <a href="ef_expand_file.html">ef_expand_file(3)</a>,   <a href="cpl_complete_word.html">cpl_complete_word(3)</a>,
+     <a href="pca_lookup_file.html">pca_lookup_file(3)</a>, <a href="enhance.html">enhance(3)</a>
+
+
+</pre><h2>AUTHOR</h2><pre>
+     Martin Shepherd  (mcs@astro.caltech.edu)
+
+
+</pre><h2>ACKNOWLEDGMENTS</h2><pre>
+     Markus Gyger  - Lots of assistance, including help with
+                     shared libraries, configuration information,
+                     particularly for Solaris; modifications to
+                     support C++ compilers, improvements for ksh
+                     users, faster cursor motion, output
+                     buffering, and changes to make gl_get_line()
+                     8-bit clean.
+     Mike MacFaden - Suggestions, feedback and testing that led
+                     to many of the major new functions that were
+                     added in version 1.4.0.
+     Tim Eliseo    - Many vi-mode bindings and fixes.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</pre>
+</body>
diff --git a/libtecla-1.4.1/html/pca_lookup_file.html b/libtecla-1.4.1/html/pca_lookup_file.html
new file mode 100644
index 0000000..40c9f2b
--- /dev/null
+++ b/libtecla-1.4.1/html/pca_lookup_file.html
@@ -0,0 +1,371 @@
+<head>
+<title>Manual Page</title>
+</head>
+<body>
+<pre>
+</pre><h2>NAME</h2><pre>
+     pca_lookup_file,       del_PathCache,       del_PcaPathConf,
+     new_PathCache,        new_PcaPathConf,       pca_last_error,
+     pca_path_completions,    pca_scan_path,    pca_set_check_fn,
+     ppc_file_start,  ppc_literal_escapes  -  lookup  a file in a
+     list of directories
+
+</pre><h2>SYNOPSIS</h2><pre>
+     #include &lt;libtecla.h&gt;
+
+     PathCache *new_PathCache(void);
+
+     PathCache *del_PathCache(PathCache *pc);
+
+     int pca_scan_path(PathCache *pc, const char *path);
+
+     void pca_set_check_fn(PathCache *pc, CplCheckFn *check_fn,
+                           void *data);
+
+     char *pca_lookup_file(PathCache *pc, const char *name,
+                           int name_len, int literal);
+
+     const char *pca_last_error(PathCache *pc);
+
+     CPL_MATCH_FN(pca_path_completions);
+
+
+
+</pre><h2>DESCRIPTION</h2><pre>
+     The PathCache object is part of the tecla library  (see  the
+     <a href="libtecla.html">libtecla(3)</a> man page).
+
+     PathCache objects allow an application to search  for  files
+     in any colon separated list of directories, such as the unix
+     execution  PATH  environment  variable.  Files  in  absolute
+     directories  are cached in a PathCache object, whereas rela-
+     tive directories are scanned as needed.  Using  a  PathCache
+     object,  you  can  look  up  the  full  pathname of a simple
+     filename, or you can obtain a list of the  possible  comple-
+     tions  of  a  given filename prefix. By default all files in
+     the list of directories are targets for lookup  and  comple-
+     tion, but a versatile mechanism is provided for only select-
+     ing specific types of files. The obvious application of this
+     facility  is to provide Tab-completion and lookup of execut-
+     able commands in the unix  PATH,  so  an  optional  callback
+     which rejects all but executable files, is provided.
+
+
+</pre><h2>AN EXAMPLE</h2><pre>
+     Under UNIX, the  following  example  program  looks  up  and
+     displays  the full pathnames of each of the command names on
+     the command line.
+       #include &lt;stdio.h&gt;
+       #include &lt;stdlib.h&gt;
+       #include &lt;libtecla.h&gt;
+
+       int main(int argc, char *argv[])
+       {
+         int i;
+       /*
+        * Create a cache for executable files.
+        */
+         PathCache *pc = new_PathCache();
+         if(!pc)
+           exit(1);
+       /*
+        * Scan the user's PATH for executables.
+        */
+         if(pca_scan_path(pc, getenv("PATH"))) {
+           fprintf(stderr, "%s\n", pca_last_error(pc));
+           exit(1);
+         }
+       /*
+        * Arrange to only report executable files.
+        */
+        pca_set_check_fn(pc, cpl_check_exe, NULL);
+       /*
+        * Lookup and display the full pathname of each of the
+        * commands listed on the command line.
+        */
+         for(i=1; i&lt;argc; i++) {
+           char *cmd = pca_lookup_file(pc, argv[i], -1, 0);
+           printf("The full pathname of '%s' is %s\n", argv[i],
+                  cmd ? cmd : "unknown");
+         }
+         pc = del_PathCache(pc);  /* Clean up */
+         return 0;
+       }
+
+     The following is an example of what this does on  my  laptop
+     under linux:
+
+       $ ./example less more blob
+       The full pathname of 'less' is /usr/bin/less
+       The full pathname of 'more' is /bin/more
+       The full pathname of 'blob' is unknown
+       $
+
+
+</pre><h2>FUNCTION DESCRIPTIONS</h2><pre>
+     In order to use the facilities  of  this  module,  you  must
+     first   allocate   a   PathCache   object   by  calling  the
+     new_PathCache() constructor function.
+
+       PathCache *new_PathCache(void)
+
+     This function creates the  resources  needed  to  cache  and
+     lookup  files  in  a list of directories. It returns NULL on
+     error.
+
+
+</pre><h2>POPULATING THE CACHE</h2><pre>
+     Once you have created a cache, it needs to be populated with
+     files.  To do this, call the pca_scan_path() function.
+
+       int pca_scan_path(PathCache *pc, const char *path);
+
+     Whenever this function is called, it  discards  the  current
+     contents  of  the  cache, then scans the list of directories
+     specified in its path argument for files. The path  argument
+     must be a string containing a colon-separated list of direc-
+     tories, such as "/usr/bin:/home/mcs/bin:.". This can include
+     directories   specified   by   absolute  pathnames  such  as
+     "/usr/bin", as well as sub-directories specified by relative
+     pathnames such as "." or "bin". Files in the absolute direc-
+     tories are immediately cached  in  the  specified  PathCache
+     object,  whereas sub-directories, whose identities obviously
+     change whenever the current working  directory  is  changed,
+     are  marked  to  be  scanned  on  the fly whenever a file is
+     looked up.
+
+     On success this function return 0. On error  it  returns  1,
+     and  a  description  of the error can be obtained by calling
+     pca_last_error(pc).
+
+
+</pre><h2>LOOKING UP FILES</h2><pre>
+     Once the cache has been populated with files, you  can  look
+     up  the  full  pathname  of a file, simply by specifying its
+     filename to pca_lookup_file().
+
+       char *pca_lookup_file(PathCache *pc, const char *name,
+                             int name_len, int literal);
+
+     To make it possible to pass this function a  filename  which
+     is  actually  part of a longer string, the name_len argument
+     can be used to specify the length of  the  filename  at  the
+     start  of  the  name[]  argument.  If  you  pass -1 for this
+     length, the length of the string  will  be  determined  with
+     strlen().  If  the  name[]  string might contain backslashes
+     that escape the special meanings of spaces and  tabs  within
+     the filename, give the literal argument, the value 0. Other-
+     wise, if backslashes should be treated as normal characters,
+     pass 1 for the value of the literal argument.
+
+
+</pre><h2>FILENAME COMPLETION</h2><pre>
+     Looking up the potential completions of a filename-prefix in
+     the  filename  cache,  is  achieved  by passing the provided
+     pca_path_completions()    callback    function    to     the
+     cpl_complete_word()  function  (see the <a href="cpl_complete_word.html">cpl_complete_word(3)</a>
+     man page).
+
+       CPL_MATCH_FN(pca_path_completions);
+
+     This callback requires that its data argument be  a  pointer
+     to  a PcaPathConf object. Configuration objects of this type
+     are allocated by calling new_PcaPathConf().
+
+       PcaPathConf *new_PcaPathConf(PathCache *pc);
+
+     This function returns an  object  initialized  with  default
+     configuration    parameters,   which   determine   how   the
+     cpl_path_completions() callback function behaves. The  func-
+     tions  which  allow you to individually change these parame-
+     ters are discussed below.
+
+     By default,  the  pca_path_completions()  callback  function
+     searches  backwards for the start of the filename being com-
+     pleted, looking for the first un-escaped space or the  start
+     of  the input line. If you wish to specify a different loca-
+     tion, call ppc_file_start() with  the  index  at  which  the
+     filename  starts  in  the input line. Passing start_index=-1
+     re-enables the default behavior.
+
+       void ppc_file_start(PcaPathConf *ppc, int start_index);
+
+     By default, when pca_path_completions() looks at a  filename
+     in  the input line, each lone backslash in the input line is
+     interpreted as being a special character which  removes  any
+     special significance of the character which follows it, such
+     as a space which should be taken as  part  of  the  filename
+     rather  than  delimiting  the  start  of the filename. These
+     backslashes are thus ignored while looking for  completions,
+     and  subsequently  added  before  spaces,  tabs  and literal
+     backslashes in the list of completions.  To  have  unescaped
+     backslashes    treated    as    normal    characters,   call
+     ppc_literal_escapes() with a non-zero value in  its  literal
+     argument.
+
+       void ppc_literal_escapes(PcaPathConf *ppc, int literal);
+
+     When you have finished with a PcaPathConf variable, you  can
+     pass  it  to  the  del_PcaPathConf()  destructor function to
+     reclaim its memory.
+
+       PcaPathConf *del_PcaPathConf(PcaPathConf *ppc);
+
+</pre><h2>BEING SELECTIVE</h2><pre>
+     If you are only interested in certain types or  files,  such
+     as,  for example, executable files, or files whose names end
+     in a particular suffix, you can arrange for the file comple-
+     tion  and  lookup functions to be selective in the filenames
+     that they return.  This is done by  registering  a  callback
+     function  with your PathCache object. Thereafter, whenever a
+     filename is found which  either  matches  a  filename  being
+     looked  up,  or  matches  a prefix which is being completed,
+     your callback function will be called with the full pathname
+     of  the  file,  plus  any application-specific data that you
+     provide, and if the callback returns 1 the filename will  be
+     reported  as  a  match,  and  if  it  returns  0, it will be
+     ignored.  Suitable callback functions and  their  prototypes
+     should  be declared with the following macro. The CplCheckFn
+     typedef is  also  provided  in  case  you  wish  to  declare
+     pointers to such functions.
+
+       #define CPL_CHECK_FN(fn) int (fn)(void *data, \
+                                         const char *pathname)
+       typedef CPL_CHECK_FN(CplCheckFn);
+
+     Registering one of  these  functions  involves  calling  the
+     pca_set_check_fn()  function.  In  addition  to the callback
+     function, passed via the check_fn argument, you can  pass  a
+     pointer to anything via the data argument. This pointer will
+     be passed on to your callback function,  via  its  own  data
+     argument,  whenever  it is called, so this provides a way to
+     pass appplication specific data to your callback.
+
+       void pca_set_check_fn(PathCache *pc, CplCheckFn *check_fn,
+                             void *data);
+
+     Note that these callbacks are passed the  full  pathname  of
+     each  matching file, so the decision about whether a file is
+     of interest can be based on any property of  the  file,  not
+     just   its   filename.   As   an   example,   the   provided
+     cpl_check_exe() callback function looks  at  the  executable
+     permissions  of  the  file and the permissions of its parent
+     directories, and only returns 1 if the user has execute per-
+     mission to the file. This callback function can thus be used
+     to lookup or complete command names found in the directories
+     listed  in the user's PATH environment variable. The example
+     program given earlier in this man page provides a demonstra-
+     tion of this.
+
+     Beware that if somebody tries to complete an  empty  string,
+     your  callback  will  get  called once for every file in the
+     cache, which could number in the thousands. If your callback
+     does  anything time consuming, this could result in an unac-
+     ceptable delay for the user, so  callbacks  should  be  kept
+     short.
+     To improve performance, whenever one of these  callbacks  is
+     called,  the  choice  that  it makes is cached, and the next
+     time the corresponding file is looked up, instead of calling
+     the  callback  again,  the  cached  record of whether it was
+     accepted or rejected is used. Thus if somebody tries to com-
+     plete an empty string, and hits tab a second time when noth-
+     ing appears to happen, there will only be  one  long  delay,
+     since  the second pass will operate entirely from the cached
+     dispositions of the files. These cached dipositions are dis-
+     carded  whenever  pca_scan_path()  is  called,  and whenever
+     pca_set_check_fn() is called with changed callback  function
+     or data arguments.
+
+
+</pre><h2>ERROR HANDLING</h2><pre>
+     If pca_scan_path() reports that an error occurred by return-
+     ing  1,  you  can obtain a terse description of the error by
+     calling pca_last_error(pc). This returns an internal  string
+     containing an error message.
+
+       const char *pca_last_error(PathCache *pc);
+
+
+
+</pre><h2>CLEANING UP</h2><pre>
+     Once you have finished using a  PathCache  object,  you  can
+     reclaim  its  resources by passing it to the del_PathCache()
+     destructor function. This takes a pointer to  one  of  these
+     objects, and always returns NULL.
+
+       PathCache *del_PathCache(PathCache *pc);
+
+
+</pre><h2>THREAD SAFETY</h2><pre>
+     In multi-threaded programs, you should use the  libtecla_r.a
+     version  of the library. This uses POSIX reentrant functions
+     where available (hence the _r suffix), and disables features
+     that  rely on non-reentrant system functions. In the case of
+     this module, the only disabled feature is  username  comple-
+     tion in ~username/ expressions, in cpl_path_completions().
+
+     Using the libtecla_r.a version of the library, it is safe to
+     use  the facilities of this module in multiple threads, pro-
+     vided that each thread uses a separately allocated PathCache
+     object.  In  other  words,  if  two  threads want to do path
+     searching, they should each call new_PathCache() to allocate
+     their own caches.
+
+
+</pre><h2>FILES</h2><pre>
+     libtecla.a    -    The tecla library
+     libtecla.h    -    The tecla header file.
+</pre><h2>SEE ALSO</h2><pre>
+     <a href="libtecla.html">libtecla(3)</a>,       <a href="gl_get_line.html">gl_get_line(3)</a>,        <a href="ef_expand_file.html">ef_expand_file(3)</a>,
+     <a href="cpl_complete_word.html">cpl_complete_word(3)</a>
+
+
+</pre><h2>AUTHOR</h2><pre>
+     Martin Shepherd  (mcs@astro.caltech.edu)
+
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+</pre>
+</body>
diff --git a/libtecla-1.4.1/html/release.html b/libtecla-1.4.1/html/release.html
new file mode 100644
index 0000000..e0d219c
--- /dev/null
+++ b/libtecla-1.4.1/html/release.html
@@ -0,0 +1,360 @@
+<HEAD><TITLE>The tecla library release notes</TITLE></HEAD>
+<BODY bgcolor=add8e6><PRE>
+This file lists major changes which accompany each new release.
+
+Version 1.4.1:
+
+  This is a maintenance release. It includes minor changes to support
+  Mac OS X (Darwin), the QNX real-time operating system, and Cygwin
+  under Windows. It also fixes an oversight that was preventing the
+  tab key from inserting tab characters when users unbound the
+  complete-word action from it.
+
+Version 1.4.0:
+
+  The contents of the history list can now be saved and restored with
+  the new gl_save_history() and gl_load_history() functions.
+
+  Event handlers can now be registered to watch for and respond to I/O
+  on arbitrary file descriptors while gl_get_line() is waiting for
+  terminal input from the user. See the gl_get_line(3) man page
+  for details on gl_watch_fd().
+
+  As an optional alternative to getting configuration information only
+  from ~/.teclarc, the new gl_configure_getline() function allows
+  configuration commands to be taken from any of, a string, a
+  specified application-specific file, and/or a specified
+  user-specific file. See the gl_get_line(3) man page for details.
+
+  The version number of the library can now be queried using the
+  libtecla_version() function. See the libtecla(3) man page.
+
+  The new gl_group_history() function allows applications to group
+  different types of input line in the history buffer, and arrange for
+  only members of the appropriate group to be recalled on a given call
+  to gl_get_line(). See the gl_get_line(3) man page.
+
+  The new gl_show_history() function displays the current history list
+  to a given stdio output stream. See the gl_get_line(3) man page.
+
+  new_GetLine() now allows you to specify a history buffer size of
+  zero, thus requesting that no history buffer be allocated. You can
+  subsequently resize or delete the history buffer at any time, by
+  calling gl_resize_history(), limit the number of lines that are
+  allowed in the buffer by calling gl_limit_history(), clear either
+  all history lines from the history list, or just the history lines
+  that are associated with the current history group, by calling
+  gl_clear_history, and toggle the history mechanism on and off by
+  calling gl_toggle_history().
+
+  The new gl_terminal_size() function can be used to query the
+  current terminal size. It can also be used to supply a default
+  terminal size on systems where no mechanism is available for
+  looking up the size.
+
+  The contents and configuration of the history list can now be
+  obtained by the calling application, by calling the new
+  gl_lookup_history(), gl_state_of_history(), gl_range_of_history()
+  and gl_size_of_history() functions. See the gl_get_line(3) man page.
+
+  Echoing of the input line as it is typed, can now be turned on and
+  off via the new gl_echo_mode() function. While echoing is disabled,
+  newly entered input lines are omitted from the history list.  See
+  the gl_get_line(3) man page.
+
+  While the default remains to display the prompt string literally,
+  the new gl_prompt_style() function can be used to enable text
+  attribute formatting directives in prompt strings, such as
+  underlining, bold font, and highlighting directives.
+
+  Signal handling in gl_get_line() is now customizable. The default
+  signal handling behavior remains essentially the same, except that
+  the SIGTSTP, SIGTTIN and SIGTTOU are now forwarded to the
+  corresponding signal handler of the calling program, instead of
+  causing a SIGSTOP to be sent to the application.  It is now possible
+  to remove signals from the list that are trapped by gl_get_line(),
+  as well as add new signals to this list. The signal and terminal
+  environments in which the signal handler of the calling program is
+  invoked, and what gl_get_line() does after the signal handler
+  returns, is now customizable on a per signal basis. You can now also
+  query the last signal that was caught by gl_get_line(). This is
+  useful when gl_get_line() aborts with errno=EINTR, and you need to
+  know which signal caused it to abort.
+
+  Key-sequences bound to action functions can now start with printable
+  characters. Previously only keysequences starting with control or
+  meta characters were permitted.
+
+  gl_get_line() is now 8-bit clean. If the calling program has
+  correctly called setlocale(LC_CTYPE,""), then the user can select an
+  alternate locale by setting the standard LC_CTYPE, LC_ALL, or LANG
+  environment variables, and international characters can then be
+  entered directly, either by using a non-US keyboard, or by using a
+  compose key on a standard US keyboard. Note that in locales in which
+  meta characters become printable, meta characters no longer match
+  M-c bindings, which then have to be entered using their escape-c
+  equivalents.  Fortunately most modern terminal emulators either
+  output the escape-c version by default when the meta key is used, or
+  can be configured to do so (see the gl_get_line(3) man page), so in
+  most cases you can continue to use the meta key.
+
+  Completion callback functions can now tell gl_get_line() to return
+  the input line immediately after a successful tab completion, simply
+  by setting the last character of the optional continuation suffix to
+  a newline character (ie. in the call to cpl_add_completion()).
+
+  It is now safe to create and use multiple GetLine objects, albeit
+  still only from a single thread. In conjunction with the new
+  gl_configure_getline() function, this optionally allows multiple
+  GetLine objects with different bindings to be used to implement
+  different input modes.
+
+  The edit-mode configuration command now accepts the argument,
+  none. This tells gl_get_line() to revert to using just the native
+  line editing facilities provided by the terminal driver. This could
+  be used if the termcap or terminfo entry of the host terminal were
+  badly corrupted.
+
+  Application callback functions invoked by gl_get_line() can now
+  change the displayed prompt using the gl_replace_prompt() function.
+
+  Their is now an optional program distributed with the library. This
+  is a beta release of a program which adds tecla command-line editing
+  to virtually any third party application without the application
+  needing to be linked to the library. See the enhance(3) man page for
+  further details. Although built and installed by default, the
+  INSTALL document explains how to prevent this.
+
+  The INSTALL document now explains how you can stop the demo programs
+  from being built and installed.
+
+  NetBSD/termcap fixes. Mike MacFaden reported two problems that he
+  saw when compiling libtecla under NetBSD. Both cases were related to
+  the use of termcap.  Most systems use terminfo, so this problem has
+  gone unnoticed until now, and won't have affected the grand majority
+  of users.  The configure script had a bug which prevented the check
+  for CPP working properly, and getline.c wouldn't compile due to an
+  undeclared variable when USE_TERMCAP was defined. Both problems have
+  now been fixed. Note that if you successfully compiled version
+  1.3.3, this problem didn't affect you.
+
+  An unfortunate and undocumented binding of the key-sequence M-O was
+  shadowing the arrow-key bindings on systems that use ^[OA etc. I
+  have removed this binding (the documented lower case M-o binding
+  remains bound). Under the KDE konsole terminal this was causing the
+  arrow keys to do something other than expected.
+
+  There was a bug in the history list code which could result in
+  strange entries appearing at the start of the history list once
+  enough history lines had been added to the list to cause the
+  circular history buffer to wrap. This is now fixed.
+ 
+Version 1.3.3:
+
+  Signal handling has been re-written, and documentation of its
+  behaviour has been added to the gl_get_line(3) man page. In addition
+  to eliminating race conditions, and appropriately setting errno for
+  those signals that abort gl_get_line(), many more signals are now
+  intercepted, making it less likely that the terminal will be left in
+  raw mode by a signal that isn't trapped by gl_get_line().
+
+  A bug was also fixed that was leaving the terminal in raw mode if
+  the editing mode was changed interactively between vi and emacs.
+  This was only noticeable when running programs from old shells that
+  don't reset terminal modes.
+
+Version 1.3.2:
+
+  Tim Eliseo contributed a number of improvements to vi mode,
+  including a fuller set of vi key-bindings, implementation of the vi
+  constraint that the cursor can't backup past the point at which
+  input mode was entered, and restoration of overwritten characters
+  when backspacing in overwrite mode. There are also now new bindings
+  to allow users to toggle between vi and emacs modes interactively.
+  The terminal bell is now used in some circumstances, such as when an
+  unrecognized key sequence is entered. This can be turned off by the
+  new nobeep option in the tecla configuration file.
+
+  Unrelated to the above, a problem under Linux which prevented ^Q
+  from being used to resume terminal output after the user had pressed
+  ^S, has been fixed.
+
+Version 1.3.1:
+
+  In vi mode a bug was preventing the history-search-backward and
+  history-search-forward actions from doing anything when invoked on
+  empty lines. On empty lines they now act like up-history and
+  down-history respectively, as in emacs mode.
+
+  When creating shared libraries under Linux, the -soname directive
+  was being used incorrectly. The result is that Linux binaries linked
+  with the 1.2.3, 1.2.4 and 1.3.0 versions of the tecla shared
+  libraries, will refuse to see other versions of the shared library
+  until relinked with version 1.3.1 or higher.
+
+  The configure script can now handle the fact that under Solaris-2.6
+  and earlier, the only curses library is a static one that hides in
+  /usr/ccs/lib. Under Linux it now also caters for old versions of GNU
+  ld which don't accept version scripts.
+
+  The demos are now linked against the shared version of the library
+  if possible. Previously they were always linked with the static
+  version.
+
+Version 1.3.0:
+
+  The major change in this release is the addition of an optional vi
+  command-line editing mode in gl_get_line(), along with lots of new
+  action functions to support its bindings. To enable this, first
+  create a ~/.teclarc file if you don't already have one, then add the
+  following line to it.
+
+   edit-mode vi
+
+  The default vi bindings, which are designed to mimic those of the vi
+  editor as closely as possible, are described in the gl_get_line(3)
+  man page.
+
+  A new convenience function called ef_list_expansions() has been
+  added for listing filename expansions. See the ef_list_expansions(3)
+  man page for details. This is used in a new list-glob binding, bound
+  to ^Xg in emacs mode, and ^G in vi input mode.
+
+  A bug has been fixed in the key-binding table expansion code. This
+  bug would have caused problems to anybody who defined more than
+  about 18 personalized key-bindings in their ~/.teclarc file.
+
+Version 1.2.4:
+
+  Buffered I/O is now used for writing to terminals, and where
+  supported, cursor motion is done with move-n-positions terminfo
+  capabilities instead of doing lots of move-1-position requests. This
+  greatly improves how the library feels over slow links.
+
+  You can now optionally compile different architectures in different
+  directories, without having to make multiple copies of the
+  distribution. This is documented in the INSTALL file.
+
+  The ksh ~+ directive is now supported.
+
+  Thanks to Markus Gyger for the above improvements.
+
+  Documentation has been added to the INSTALL file describing features
+  designed to facilitate configuration and installation of the library
+  as part of larger packages. These features are intended to remove
+  the need to modify the tecla distribution's configuration and build
+  procedures when embedding the libtecla distribution in other package
+  distributions.
+
+  A previous fix to stop the cursor from warping when the last
+  character of the input line was in the last column of the terminal,
+  was only being used for the first terminal line of the input line.
+  It is now used for all subsequent lines as well, as originally
+  intended.
+  
+Version 1.2.3:
+
+  The installation procedure has been better automated with the
+  addition of an autoconf configure script. This means that installers
+  can now compile and install the library by typing:
+
+    ./configure
+    make
+    make install
+
+  On all systems this makes at least the normal static version of the
+  tecla library. It also makes the reentrant version if reentrant
+  POSIX functions are detected.  Under Solaris, Linux and HP-UX the
+  configuration script arranges for shared libraries to be compiled in
+  addition to the static libraries.  It is hoped that installers will
+  return information about how to compile shared libraries on other
+  systems, for inclusion in future releases, and to this end, a new
+  PORTING guide has been provided.
+
+  The versioning number scheme has been changed. This release would
+  have been 1.2c, but instead will be refered to as 1.2.3. The
+  versioning scheme, based on conventions used by Sun Microsystems, is
+  described in configure.in.
+
+  The library was also tested under HP-UX, and this revealed two
+  serious bugs, both of which have now been fixed.
+  
+  The first bug prevented the library from writing control codes to
+  terminals on big-endian machines, with the exception of those
+  running under Solaris. This was due to an int variable being used
+  where a char was needed.
+
+  The second bug had the symptom that on systems that don't use the
+  newline character as the control code for moving the cursor down a
+  line, a newline wasn't started when the user hit enter.
+
+Version 1.2b:
+
+  Two more minor bug fixes:
+
+  Many terminals don't wrap the cursor to the next line when a
+  character is written to the rightmost terminal column. Instead, they
+  delay starting a new line until one more character is written, at
+  which point they move the cursor two positions.  gl_get_line()
+  wasn't aware of this, so cursor repositionings just after writing
+  the last character of a column, caused it to erroneously go up a
+  line. This has now been remedied, using a method that should work
+  regardless of whether a terminal exhibits this behavior or not.
+
+  Some systems dynamically record the current terminal dimensions in
+  environment variables called LINES and COLUMNS. On such systems,
+  during the initial terminal setup, these values should override the
+  static values read from the terminal information databases, and now
+  do.  Previously they were only used if the dimensions returned by
+  terminfo/termcap looked bogus.
+
+Version 1.2a:
+
+  This minor release fixes the following two bugs:
+
+  The initial terminal size and subsequent changes thereto, weren't
+  being noticed by gl_get_line(). This was because the test for the
+  existence of TIOCWINSZ was erroneously placed before the inclusion
+  of termios.h. One of the results was that on input lines that
+  spanned more than one terminal line, the cursor occasionally jumped
+  unexpectedly to the previous terminal line.
+
+  On entering a line that wrapped over multiple terminal lines,
+  gl_get_line() simply output a carriage-return line-feed at the point
+  at which the user pressed return. Thus if one typed in such a line,
+  then moved back onto one of the earlier terminal lines before
+  hitting return, the cursor was left on a line containing part of the
+  line that had just been entered. This didn't do any harm, but it
+  looked a mess.
+
+Version 1.2:
+
+  A new facility for looking up and completing filenames in UNIX-style
+  paths has now been added (eg. you can search for, or complete
+  commands using the UNIX PATH environment variable). See the
+  pca_lookup_file(3) man page.
+
+  The already existing filename completion callback can now be made
+  selective in what types of files it lists. See the
+  cpl_complete_word(3) man page.
+
+  Due to its potential to break applications when changed, the use of
+  the publically defined CplFileArgs structure to configure the
+  cpl_file_completions() callback is now deprecated.  The definition
+  of this structure has been frozen, and its documentation has been
+  removed from the man pages.  It will remain supported, but if you
+  have used it, you are recommended to switch to the new method, which
+  involves a new opaque configuration object, allocated via a provided
+  constructor function, configured via accessor functions, and
+  eventually deleted with a provided destructor function. The
+  cpl_file_completions() callback distinguishes which structure type
+  it has been sent by virtue of a code placed at the start of the new
+  structure by the constructor.  It is assumed that no existing
+  applications set the boolean 'escaped' member of the CplFileArgs
+  structure to 4568.  The new method is documented in the
+  cpl_complete_word(3) man page.
+
+Version 1.1j
+
+  This was the initial public release on freshmeat.org.
+</PRE></BODY>
diff --git a/libtecla-1.4.1/install-sh b/libtecla-1.4.1/install-sh
new file mode 100755
index 0000000..e9de238
--- /dev/null
+++ b/libtecla-1.4.1/install-sh
@@ -0,0 +1,251 @@
+#!/bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5 (mit/util/scripts/install.sh).
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission.  M.I.T. makes no representations about the
+# suitability of this software for any purpose.  It is provided "as is"
+# without express or implied warranty.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.  It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+    case $1 in
+	-c) instcmd="$cpprog"
+	    shift
+	    continue;;
+
+	-d) dir_arg=true
+	    shift
+	    continue;;
+
+	-m) chmodcmd="$chmodprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-o) chowncmd="$chownprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-g) chgrpcmd="$chgrpprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-s) stripcmd="$stripprog"
+	    shift
+	    continue;;
+
+	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
+	    shift
+	    continue;;
+
+	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+	    shift
+	    continue;;
+
+	*)  if [ x"$src" = x ]
+	    then
+		src=$1
+	    else
+		# this colon is to work around a 386BSD /bin/sh bug
+		:
+		dst=$1
+	    fi
+	    shift
+	    continue;;
+    esac
+done
+
+if [ x"$src" = x ]
+then
+	echo "install:	no input file specified"
+	exit 1
+else
+	true
+fi
+
+if [ x"$dir_arg" != x ]; then
+	dst=$src
+	src=""
+	
+	if [ -d $dst ]; then
+		instcmd=:
+		chmodcmd=""
+	else
+		instcmd=mkdir
+	fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad 
+# if $src (and thus $dsttmp) contains '*'.
+
+	if [ -f $src -o -d $src ]
+	then
+		true
+	else
+		echo "install:  $src does not exist"
+		exit 1
+	fi
+	
+	if [ x"$dst" = x ]
+	then
+		echo "install:	no destination specified"
+		exit 1
+	else
+		true
+	fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+	if [ -d $dst ]
+	then
+		dst="$dst"/`basename $src`
+	else
+		true
+	fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+#  this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='	
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+	pathcomp="${pathcomp}${1}"
+	shift
+
+	if [ ! -d "${pathcomp}" ] ;
+        then
+		$mkdirprog "${pathcomp}"
+	else
+		true
+	fi
+
+	pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+	$doit $instcmd $dst &&
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+	if [ x"$transformarg" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		dstfile=`basename $dst $transformbasename | 
+			sed $transformarg`$transformbasename
+	fi
+
+# don't allow the sed command to completely eliminate the filename
+
+	if [ x"$dstfile" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		true
+	fi
+
+# Make a temp file name in the proper directory.
+
+	dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+	$doit $instcmd $src $dsttmp &&
+
+	trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing.  If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+	$doit $rmcmd -f $dstdir/$dstfile &&
+	$doit $mvcmd $dsttmp $dstdir/$dstfile 
+
+fi &&
+
+
+exit 0
diff --git a/libtecla-1.4.1/keytab.c b/libtecla-1.4.1/keytab.c
new file mode 100644
index 0000000..b2bab8b
--- /dev/null
+++ b/libtecla-1.4.1/keytab.c
@@ -0,0 +1,827 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "keytab.h"
+#include "getline.h"
+#include "strngmem.h"
+
+static int _kt_extend_table(KeyTab *kt);
+static int _kt_parse_keybinding_string(const char *keyseq,
+				       char *binary, int *nc);
+static int _kt_compare_strings(const char *s1, int n1, const char *s2, int n2);
+static void _kt_assign_action(KeySym *sym, KtBinder binder, KtKeyFn *keyfn);
+static char _kt_backslash_escape(const char *string, const char **endp);
+static int _kt_is_emacs_meta(const char *string);
+static int _kt_is_emacs_ctrl(const char *string);
+
+/*.......................................................................
+ * Create a new key-binding symbol table.
+ *
+ * Output:
+ *  return  KeyTab *  The new object, or NULL on error.
+ */
+KeyTab *_new_KeyTab(void)
+{
+  KeyTab *kt;  /* The object to be returned */
+/*
+ * Allocate the container.
+ */
+  kt = (KeyTab *) malloc(sizeof(KeyTab));
+  if(!kt) {
+    fprintf(stderr, "new_KeyTab: Insufficient memory.\n");
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to del_KeyTab().
+ */
+  kt->size = KT_TABLE_INC;
+  kt->nkey = 0;
+  kt->table = NULL;
+  kt->actions = NULL;
+  kt->smem = NULL;
+/*
+ * Allocate the table.
+ */
+  kt->table = (KeySym *) malloc(sizeof(kt->table[0]) * kt->size);
+  if(!kt->table) {
+    fprintf(stderr, "new_KeyTab: Insufficient memory for table of size %d.\n",
+	    kt->size);
+    return _del_KeyTab(kt);
+  };
+/*
+ * Allocate a hash table of actions.
+ */
+  kt->actions = _new_HashTable(NULL, KT_HASH_SIZE, IGNORE_CASE, NULL, 0);
+  if(!kt->actions)
+    return _del_KeyTab(kt);
+/*
+ * Allocate a string allocation object. This allows allocation of
+ * small strings without fragmenting the heap.
+ */
+  kt->smem = _new_StringMem("new_KeyTab", KT_TABLE_INC);
+  if(!kt->smem)
+    return _del_KeyTab(kt);
+  return kt;
+}
+
+/*.......................................................................
+ * Delete a KeyTab object.
+ *
+ * Input:
+ *  kt   KeyTab *  The object to be deleted.
+ * Output:
+ *  return KeyTab *  The deleted object (always NULL).
+ */
+KeyTab *_del_KeyTab(KeyTab *kt)
+{
+  if(kt) {
+    if(kt->table)
+      free(kt->table);
+    kt->actions = _del_HashTable(kt->actions);
+    kt->smem = _del_StringMem("del_KeyTab", kt->smem, 1);
+    free(kt);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Increase the size of the table to accomodate more keys.
+ *
+ * Input:
+ *  kt       KeyTab *  The table to be extended.
+ * Output:
+ *  return      int    0 - OK.
+ *                     1 - Error.
+ */
+static int _kt_extend_table(KeyTab *kt)
+{
+/*
+ * Attempt to increase the size of the table.
+ */
+  KeySym *newtab = (KeySym *) realloc(kt->table, sizeof(kt->table[0]) *
+				      (kt->size + KT_TABLE_INC));
+/*
+ * Failed?
+ */
+  if(!newtab) {
+    fprintf(stderr,
+	    "getline(): Insufficient memory to extend keybinding table.\n");
+    return 1;
+  };
+/*
+ * Install the resized table.
+ */
+  kt->table = newtab;
+  kt->size += KT_TABLE_INC;
+  return 0;
+}
+
+/*.......................................................................
+ * Add, update or remove a keybinding to the table.
+ *
+ * Input:
+ *  kt           KeyTab *  The table to add the binding to.
+ *  binder     KtBinder    The source of the binding.
+ *  keyseq   const char *  The key-sequence to bind.
+ *  action         char *  The action to associate with the key sequence, or
+ *                         NULL to remove the action associated with the
+ *                         key sequence.
+ * Output:
+ *  return          int    0 - OK.
+ *                         1 - Error.
+ */
+int _kt_set_keybinding(KeyTab *kt, KtBinder binder, const char *keyseq,
+		       const char *action)
+{
+  KtKeyFn *keyfn; /* The action function */
+/*
+ * Check arguments.
+ */
+  if(kt==NULL || !keyseq) {
+    fprintf(stderr, "kt_set_keybinding: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * Lookup the function that implements the specified action.
+ */
+  if(!action) {
+    keyfn = 0;
+  } else {
+    Symbol *sym = _find_HashSymbol(kt->actions, action);
+    if(!sym) {
+      fprintf(stderr, "getline: Unknown key-binding action: %s\n", action);
+      return 1;
+    };
+    keyfn = (KtKeyFn *) sym->fn;
+  };
+/*
+ * Record the action in the table.
+ */
+  return _kt_set_keyfn(kt, binder, keyseq, keyfn);
+}
+
+/*.......................................................................
+ * Add, update or remove a keybinding to the table, specifying an action
+ * function directly.
+ *
+ * Input:
+ *  kt       KeyTab *  The table to add the binding to.
+ *  binder KtBinder    The source of the binding.
+ *  keyseq     char *  The key-sequence to bind.
+ *  keyfn   KtKeyFn *  The action function, or NULL to remove any existing
+ *                     action function.
+ * Output:
+ *  return     int    0 - OK.
+ *                    1 - Error.
+ */
+int _kt_set_keyfn(KeyTab *kt, KtBinder binder, const char *keyseq,
+		  KtKeyFn *keyfn)
+{
+  const char *kptr;  /* A pointer into keyseq[] */
+  char *binary;      /* The binary version of keyseq[] */
+  int nc;            /* The number of characters in binary[] */
+  int first,last;    /* The first and last entries in the table which */
+                     /*  minimally match. */
+  int size;          /* The size to allocate for the binary string */
+/*
+ * Check arguments.
+ */
+  if(kt==NULL || !keyseq) {
+    fprintf(stderr, "kt_set_keybinding: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * Work out a pessimistic estimate of how much space will be needed
+ * for the binary copy of the string, noting that binary meta characters
+ * embedded in the input string get split into two characters.
+ */
+  for(size=0,kptr = keyseq; *kptr; kptr++)
+    size += IS_META_CHAR(*kptr) ? 2 : 1;
+/*
+ * Allocate a string that has the length of keyseq[].
+ */
+  binary = _new_StringMemString(kt->smem, size + 1);
+  if(!binary) {
+    fprintf(stderr,
+	    "gl_get_line: Insufficient memory to record key sequence.\n");
+    return 1;
+  };
+/*
+ * Convert control and octal character specifications to binary characters.
+ */
+  if(_kt_parse_keybinding_string(keyseq, binary, &nc)) {
+    binary = _del_StringMemString(kt->smem, binary);
+    return 1;
+  };
+/*
+ * Lookup the position in the table at which to insert the binding.
+ */
+  switch(_kt_lookup_keybinding(kt, binary, nc, &first, &last)) {
+/*
+ * If an exact match for the key-sequence is already in the table,
+ * simply replace its binding function (or delete the entry if
+ * the new binding is 0).
+ */
+  case KT_EXACT_MATCH:
+    if(keyfn) {
+      _kt_assign_action(kt->table + first, binder, keyfn);
+    } else {
+      _del_StringMemString(kt->smem, kt->table[first].keyseq);
+      memmove(kt->table + first, kt->table + first + 1,
+	      (kt->nkey - first - 1) * sizeof(kt->table[0]));
+      kt->nkey--;
+    };
+    binary = _del_StringMemString(kt->smem, binary);
+    break;
+/*
+ * If an ambiguous match has been found and we are installing a
+ * callback, then our new key-sequence would hide all of the ambiguous
+ * matches, so we shouldn't allow it.
+ */
+  case KT_AMBIG_MATCH:
+    if(keyfn) {
+      fprintf(stderr,
+	      "getline: Can't bind \"%s\", because it's a prefix of another binding.\n",
+	      keyseq);
+      binary = _del_StringMemString(kt->smem, binary);
+      return 1;
+    };
+    break;
+/*
+ * If the entry doesn't exist, create it.
+ */
+  case KT_NO_MATCH:
+/*
+ * Add a new binding?
+ */
+    if(keyfn) {
+      KeySym *sym;
+/*
+ * We will need a new entry, extend the table if needed.
+ */
+      if(kt->nkey + 1 > kt->size) {
+	if(_kt_extend_table(kt)) {
+	  binary = _del_StringMemString(kt->smem, binary);
+	  return 1;
+	};
+      };
+/*
+ * Make space to insert the new key-sequence before 'last'.
+ */
+      if(last < kt->nkey) {
+	memmove(kt->table + last + 1, kt->table + last,
+		(kt->nkey - last) * sizeof(kt->table[0]));
+      };
+/*
+ * Insert the new binding in the vacated position.
+ */
+      sym = kt->table + last;
+      sym->keyseq = binary;
+      sym->nc = nc;
+      sym->user_fn = sym->term_fn = sym->norm_fn = sym->keyfn = 0;
+      _kt_assign_action(sym, binder, keyfn);
+      kt->nkey++;
+    };
+    break;
+  case KT_BAD_MATCH:
+    binary = _del_StringMemString(kt->smem, binary);
+    return 1;
+    break;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Perform a min-match lookup of a key-binding.
+ *
+ * Input:
+ *  kt          KeyTab *  The keybinding table to lookup in.
+ *  binary_keyseq char *  The binary key-sequence to lookup.
+ *  nc             int    the number of characters in keyseq[].
+ * Input/Output:
+ *  first,last     int *  If there is an ambiguous or exact match, the indexes
+ *                        of the first and last symbols that minimally match
+ *                        will be assigned to *first and *last respectively.
+ *                        If there is no match, then first and last will
+ *                        bracket the location where the symbol should be
+ *                        inserted.
+ *                      
+ * Output:
+ *  return  KtKeyMatch    One of the following enumerators:
+ *                         KT_EXACT_MATCH - An exact match was found.
+ *                         KT_AMBIG_MATCH - An ambiguous match was found.
+ *                         KT_NO_MATCH    - No match was found.
+ *                         KT_BAD_MATCH   - An error occurred while searching.
+ */
+KtKeyMatch _kt_lookup_keybinding(KeyTab *kt, const char *binary_keyseq, int nc,
+				 int *first, int *last)
+{
+  int mid;     /* The index at which to bisect the table */
+  int bot;     /* The lowest index of the table not searched yet */
+  int top;     /* The highest index of the table not searched yet */
+  int test;    /* The return value of strcmp() */
+/*
+ * Check the arguments.
+ */
+  if(!kt || !binary_keyseq || !first || !last || nc < 0) {
+    fprintf(stderr, "kt_lookup_keybinding: NULL argument(s).\n");
+    return KT_BAD_MATCH;
+  };
+/*
+ * Perform a binary search for the key-sequence.
+ */
+  bot = 0;
+  top = kt->nkey - 1;
+  while(top >= bot) {
+    mid = (top + bot)/2;
+    test = _kt_compare_strings(kt->table[mid].keyseq, kt->table[mid].nc,
+			   binary_keyseq, nc);
+    if(test > 0)
+      top = mid - 1;
+    else if(test < 0)
+      bot = mid + 1;
+    else {
+      *first = *last = mid;
+      return KT_EXACT_MATCH;
+    };
+  };
+/*
+ * An exact match wasn't found, but top is the index just below the
+ * index where a match would be found, and bot is the index just above
+ * where the match ought to be found.
+ */
+  *first = top;
+  *last = bot;
+/*
+ * See if any ambiguous matches exist, and if so make *first and *last
+ * refer to the first and last matches.
+ */
+  if(*last < kt->nkey && kt->table[*last].nc > nc &&
+     _kt_compare_strings(kt->table[*last].keyseq, nc, binary_keyseq, nc)==0) {
+    *first = *last;
+    while(*last+1 < kt->nkey && kt->table[*last+1].nc > nc &&
+	  _kt_compare_strings(kt->table[*last+1].keyseq, nc, binary_keyseq, nc)==0)
+      (*last)++;
+    return KT_AMBIG_MATCH;
+  };
+/*
+ * No match.
+ */
+  return KT_NO_MATCH;
+}
+
+/*.......................................................................
+ * Convert a keybinding string into a uniq binary representation.
+ *
+ * Control characters can be given directly in their binary form,
+ * expressed as either ^ or C-, followed by the character, expressed in
+ * octal, like \129 or via C-style backslash escapes, with the addition
+ * of '\E' to denote the escape key. Similarly, meta characters can be
+ * given directly in binary or expressed as M- followed by the character.
+ * Meta characters are recorded as two characters in the binary output
+ * string, the first being the escape key, and the second being the key
+ * that was modified by the meta key. This means that binding to
+ * \EA or ^[A or M-A are all equivalent.
+ *
+ * Input:
+ *  keyseq   char *  The key sequence being added.
+ * Input/Output:
+ *  binary   char *  The binary version of the key sequence will be
+ *                   assigned to binary[], which must have at least
+ *                   as many characters as keyseq[] plus the number
+ *                   of embedded binary meta characters.
+ *  nc        int *  The number of characters assigned to binary[]
+ *                   will be recorded in *nc.
+ * Output:
+ *  return    int    0 - OK.
+ *                   1 - Error.
+ */
+static int _kt_parse_keybinding_string(const char *keyseq, char *binary,
+				       int *nc)
+{
+  const char *iptr = keyseq;   /* Pointer into keyseq[] */
+  char *optr = binary;         /* Pointer into binary[] */
+/*
+ * Parse the input characters until they are exhausted or the
+ * output string becomes full.
+ */
+  while(*iptr) {
+/*
+ * Check for special characters.
+ */
+    switch(*iptr) {
+    case '^':        /* A control character specification */
+/*
+ * Convert the caret expression into the corresponding control
+ * character unless no character follows the caret, in which case
+ * record a literal caret.
+ */
+      if(iptr[1]) {
+	*optr++ = MAKE_CTRL(iptr[1]);
+	iptr += 2;
+      } else {
+	*optr++ = *iptr++;
+      };
+      break;
+/*
+ * A backslash-escaped character?
+ */
+    case '\\':
+/*
+ * Convert the escape sequence to a binary character.
+ */
+      *optr++ = _kt_backslash_escape(iptr+1, &iptr);
+      break;
+/*
+ * Possibly an emacs-style meta character?
+ */
+    case 'M':
+      if(_kt_is_emacs_meta(iptr)) {
+	*optr++ = GL_ESC_CHAR;
+	iptr += 2;
+      } else {
+	*optr++ = *iptr++;
+      };
+      break;
+/*
+ * Possibly an emacs-style control character specification?
+ */
+    case 'C':
+      if(_kt_is_emacs_ctrl(iptr)) {
+	*optr++ = MAKE_CTRL(iptr[2]);
+	iptr += 3;
+      } else {
+	*optr++ = *iptr++;
+      };
+      break;
+    default:
+
+/*
+ * Convert embedded meta characters into an escape character followed
+ * by the meta-unmodified character.
+ */
+      if(IS_META_CHAR(*iptr)) {
+	*optr++ = GL_ESC_CHAR;
+	*optr++ = META_TO_CHAR(*iptr);
+	iptr++;
+/*
+ * To allow keysequences that start with printable characters to
+ * be distinguished from the cursor-key keywords, prepend a backslash
+ * to the former. This same operation is performed in gl_interpret_char()
+ * before looking up a keysequence that starts with a printable character.
+ */
+      } else if(iptr==keyseq && !IS_CTRL_CHAR(*iptr) &&
+		strcmp(keyseq, "up") != 0 && strcmp(keyseq, "down") != 0 &&
+		strcmp(keyseq, "left") != 0 && strcmp(keyseq, "right") != 0) {
+	*optr++ = '\\';
+	*optr++ = *iptr++;
+      } else {
+	*optr++ = *iptr++;
+      };
+    };
+  };
+/*
+ * How many characters were placed in the output array?
+ */
+  *nc = optr - binary;
+  return 0;
+}
+
+/*.......................................................................
+ * Add, remove or modify an action.
+ *
+ * Input:
+ *  kt     KeyTab *  The key-binding table.
+ *  action   char *  The name of the action.
+ *  fn    KtKeyFn *  The function that implements the action, or NULL
+ *                   to remove an existing action.
+ * Output:
+ *  return    int    0 - OK.
+ *                   1 - Error.
+ */
+int _kt_set_action(KeyTab *kt, const char *action, KtKeyFn *fn)
+{
+  Symbol *sym;   /* The symbol table entry of the action */
+/*
+ * Check the arguments.
+ */
+  if(!kt || !action) {
+    fprintf(stderr, "kt_set_action: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * If no function was provided, delete an existing action.
+ */
+  if(!fn) {
+    sym = _del_HashSymbol(kt->actions, action);
+    return 0;
+  };
+/*
+ * If the action already exists, replace its action function.
+ */
+  sym = _find_HashSymbol(kt->actions, action);
+  if(sym) {
+    sym->fn = (void (*)(void))fn;
+    return 0;
+  };
+/*
+ * Add a new action.
+ */
+  if(!_new_HashSymbol(kt->actions, action, 0, (void (*)(void))fn, NULL, 0)) {
+    fprintf(stderr, "Insufficient memory to record new key-binding action.\n");
+    return 1;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Compare two strings of specified length which may contain embedded
+ * ascii NUL's.
+ *
+ * Input:
+ *  s1       char *  The first of the strings to be compared.
+ *  n1        int    The length of the string in s1.
+ *  s2       char *  The second of the strings to be compared.
+ *  n2        int    The length of the string in s2.
+ * Output:
+ *  return    int    < 0 if(s1 < s2)
+ *                     0 if(s1 == s2)
+ *                   > 0 if(s1 > s2)
+ */
+static int _kt_compare_strings(const char *s1, int n1, const char *s2, int n2)
+{
+  int i;
+/*
+ * Find the first character where the two strings differ.
+ */
+  for(i=0; i<n1 && i<n2 && s1[i]==s2[i]; i++)
+    ;
+/*
+ * Did we hit the end of either string before finding a difference?
+ */
+  if(i==n1 || i==n2) {
+    if(n1 == n2)
+      return 0;
+    else if(n1==i)
+      return -1;
+    else
+      return 1;
+  };
+/*
+ * Compare the two characters that differed to determine which
+ * string is greatest.
+ */
+  return s1[i] - s2[i];
+}
+
+/*.......................................................................
+ * Assign a given action function to a binding table entry.
+ *
+ * Input:
+ *  sym       KeySym *  The binding table entry to be modified.
+ *  binder  KtBinder    The source of the binding.
+ *  keyfn    KtKeyFn *  The action function.
+ */
+static void _kt_assign_action(KeySym *sym, KtBinder binder, KtKeyFn *keyfn)
+{
+/*
+ * Record the action according to its source.
+ */
+  switch(binder) {
+  case KTB_USER:
+    sym->user_fn = keyfn;
+    break;
+  case KTB_TERM:
+    sym->term_fn = keyfn;
+    break;
+  case KTB_NORM:
+  default:
+    sym->norm_fn = keyfn;
+    break;
+  };
+/*
+ * Which of the current set of bindings should be used?
+ */
+  if(sym->user_fn)
+    sym->keyfn = sym->user_fn;
+  else if(sym->norm_fn)
+    sym->keyfn = sym->norm_fn;
+  else
+    sym->keyfn = sym->term_fn;
+  return;
+}
+
+/*.......................................................................
+ * Remove all key bindings that came from a specified source.
+ *
+ * Input:
+ *  kt        KeyTab *  The table of key bindings.
+ *  binder  KtBinder    The source of the bindings to be cleared.
+ */
+void _kt_clear_bindings(KeyTab *kt, KtBinder binder)
+{
+  int oldkey;   /* The index of a key in the original binding table */
+  int newkey;   /* The index of a key in the updated binding table */
+/*
+ * If there is no table, then no bindings exist to be deleted.
+ */
+  if(!kt)
+    return;
+/*
+ * Clear bindings of the given source.
+ */
+  for(oldkey=0; oldkey<kt->nkey; oldkey++)
+    _kt_assign_action(kt->table + oldkey, binder, 0);
+/*
+ * Delete entries that now don't have a binding from any source.
+ */
+  newkey = 0;
+  for(oldkey=0; oldkey<kt->nkey; oldkey++) {
+    KeySym *sym = kt->table + oldkey;
+    if(!sym->keyfn) {
+      _del_StringMemString(kt->smem, sym->keyseq);
+    } else {
+      if(oldkey != newkey)
+	kt->table[newkey] = *sym;
+      newkey++;
+    };
+  };
+/*
+ * Record the number of keys that were kept.
+ */
+  kt->nkey = newkey;
+  return;
+}
+
+/*.......................................................................
+ * Translate a backslash escape sequence to a binary character.
+ *
+ * Input:
+ *  string  const char *   The characters that follow the backslash.
+ * Input/Output:
+ *  endp    const char **  If endp!=NULL, on return *endp will be made to
+ *                         point to the character in string[] which follows
+ *                         the escape sequence.
+ * Output:
+ *  return        char     The binary character.
+ */
+static char _kt_backslash_escape(const char *string, const char **endp)
+{
+  char c;  /* The output character */
+/*
+ * Is the backslash followed by one or more octal digits?
+ */
+  switch(*string) {
+  case '0': case '1': case '2': case '3':
+  case '4': case '5': case '6': case '7':
+    c = strtol(string, (char **)&string, 8);
+    break;
+  case 'a':
+    c = '\a';
+    string++;
+    break;
+  case 'b':
+    c = '\b';
+    string++;
+    break;
+  case 'e': case 'E': /* Escape */
+    c = GL_ESC_CHAR;
+    string++;
+    break;
+  case 'f':
+    c = '\f';
+    string++;
+    break;
+  case 'n':
+    c = '\n';
+    string++;
+    break;
+  case 'r':
+    c = '\r';
+    string++;
+    break;
+  case 't':
+    c = '\t';
+    string++;
+    break;
+  case 'v':
+    c = '\v';
+    string++;
+    break;
+  case '\0':
+    c = '\\';
+    break;
+  default:
+    c = *string++;
+    break;
+  };
+/*
+ * Report the character which follows the escape sequence.
+ */
+  if(endp)
+    *endp = string;
+  return c;
+}
+
+/*.......................................................................
+ * Return non-zero if the next two characters are M- and a third character
+ * follows. Otherwise return 0.
+ *
+ * Input:
+ *  string   const char *  The sub-string to scan.
+ * Output:
+ *  return          int    1 - The next two characters are M- and these
+ *                             are followed by at least one character.
+ *                         0 - The next two characters aren't M- or no
+ *                             character follows a M- pair.
+ */
+static int _kt_is_emacs_meta(const char *string)
+{
+  return *string++ == 'M' && *string++ == '-' && *string;
+}
+
+/*.......................................................................
+ * Return non-zero if the next two characters are C- and a third character
+ * follows. Otherwise return 0.
+ *
+ * Input:
+ *  string   const char *  The sub-string to scan.
+ * Output:
+ *  return          int    1 - The next two characters are C- and these
+ *                             are followed by at least one character.
+ *                         0 - The next two characters aren't C- or no
+ *                             character follows a C- pair.
+ */
+static int _kt_is_emacs_ctrl(const char *string)
+{
+  return *string++ == 'C' && *string++ == '-' && *string;
+}
+
+/*.......................................................................
+ * Merge an array of bindings with existing bindings.
+ *
+ * Input:
+ *  kt                    KeyTab *  The table of key bindings.
+ *  binder              KtBinder    The source of the bindings.
+ *  bindings  const KtKeyBinding *  The array of bindings.
+ *  n                        int    The number of bindings in bindings[].
+ * Output:
+ *  return                   int    0 - OK.
+ *                                  1 - Error.
+ */
+int _kt_add_bindings(KeyTab *kt, KtBinder binder, const KtKeyBinding *bindings,
+		     unsigned n)
+{
+  int i;
+/*
+ * Check the arguments.
+ */
+  if(!kt || !bindings) {
+    fprintf(stderr, "_kt_add_bindings: NULL argument(s).\n");
+    return 1;
+  };
+/*
+ * Install the array of bindings.
+ */
+  for(i=0; i<n; i++) {
+    if(_kt_set_keybinding(kt, binder, bindings[i].keyseq, bindings[i].action))
+      return 1;
+  };
+  return 0;
+}
+
diff --git a/libtecla-1.4.1/keytab.h b/libtecla-1.4.1/keytab.h
new file mode 100644
index 0000000..9436e8f
--- /dev/null
+++ b/libtecla-1.4.1/keytab.h
@@ -0,0 +1,146 @@
+#ifndef keytab_h
+#define keytab_h
+
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#include "libtecla.h"
+#include "hash.h"
+#include "strngmem.h"
+
+/*-----------------------------------------------------------------------*
+ * This module defines a binary-search symbol table of key-bindings.     *
+ *-----------------------------------------------------------------------*/
+
+/*
+ * All key-binding functions are defined as follows.
+ *
+ * Input:
+ *  gl    GetLine *  The resource object of this library.
+ *  count     int    A positive repeat count specified by the user,
+ *                   or 1. Action functions should ignore this if
+ *                   repeating the action multiple times isn't
+ *                   appropriate.
+ * Output:
+ *  return    int    0 - OK.
+ *                   1 - Error.
+ */
+#define KT_KEY_FN(fn) int (fn)(GetLine *gl, int count)
+
+typedef KT_KEY_FN(KtKeyFn);
+
+/*
+ * Define an entry of a key-binding binary symbol table.
+ */
+typedef struct {
+  char *keyseq;         /* The key sequence that triggers the macro */
+  int nc;               /* The number of characters in keyseq[] */
+  KtKeyFn *user_fn;     /* A user specified binding (or 0 if none) */
+  KtKeyFn *term_fn;     /* A terminal-specific binding (or 0 if none) */
+  KtKeyFn *norm_fn;     /* The default binding (or 0 if none) */
+  KtKeyFn *keyfn;       /* The function to execute when this key sequence */
+                        /*  is seen. This is the function above which has */
+                        /*  the highest priority. */
+} KeySym;
+
+/*
+ * When allocating or reallocating the key-binding table, how
+ * many entries should be added?
+ */
+#define KT_TABLE_INC 100
+
+/*
+ * Define the size of the hash table that is used to associate action
+ * names with action functions. This should be a prime number.
+ */
+#define KT_HASH_SIZE 113
+
+/*
+ * Define a binary-symbol-table object.
+ */
+typedef struct {
+  int size;           /* The allocated dimension of table[] */
+  int nkey;           /* The current number of members in the table */
+  KeySym *table;      /* The table of lexically sorted key sequences */
+  HashTable *actions; /* The hash table of actions */
+  StringMem *smem;    /* Memory for allocating strings */
+} KeyTab;
+
+KeyTab *_new_KeyTab(void);
+KeyTab *_del_KeyTab(KeyTab *kt);
+
+/*
+ * Enumerate the possible sources of key-bindings.
+ */
+typedef enum {
+  KTB_USER,         /* This is a binding being set by the user */
+  KTB_TERM,         /* This is a binding taken from the terminal settings */
+  KTB_NORM          /* This is the default binding set by the library */
+} KtBinder;
+
+int _kt_set_keybinding(KeyTab *kt, KtBinder binder,
+		       const char *keyseq, const char *action);
+int _kt_set_keyfn(KeyTab *kt, KtBinder binder, const char *keyseq,
+		  KtKeyFn *keyfn);
+
+int _kt_set_action(KeyTab *kt, const char *action, KtKeyFn *fn);
+
+typedef enum {
+  KT_EXACT_MATCH,   /* An exact match was found */
+  KT_AMBIG_MATCH,   /* An ambiguous match was found */
+  KT_NO_MATCH,      /* No match was found */
+  KT_BAD_MATCH      /* An error occurred while searching */
+} KtKeyMatch;
+
+KtKeyMatch _kt_lookup_keybinding(KeyTab *kt, const char *binary_keyseq,
+				 int nc, int *first,int *last);
+
+/*
+ * Remove all key bindings that came from a specified source.
+ */
+void _kt_clear_bindings(KeyTab *kt, KtBinder binder);
+
+/*
+ * When installing an array of keybings each binding is defined by
+ * an element of the following type:
+ */
+typedef struct {
+  const char *keyseq;   /* The sequence of keys that trigger this binding */
+  const char *action;   /* The name of the action function that is triggered */
+} KtKeyBinding;
+
+/*
+ * Merge an array of bindings with existing bindings.
+ */
+int _kt_add_bindings(KeyTab *kt, KtBinder binder, const KtKeyBinding *bindings,
+		     unsigned n);
+
+#endif
diff --git a/libtecla-1.4.1/libtecla.h b/libtecla-1.4.1/libtecla.h
new file mode 100644
index 0000000..f124dd0
--- /dev/null
+++ b/libtecla-1.4.1/libtecla.h
@@ -0,0 +1,1194 @@
+#ifndef libtecla_h
+#define libtecla_h
+
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdio.h>   /* FILE * */
+#include <stdlib.h>  /* size_t */
+#include <time.h>    /* time_t */
+
+/*
+ * The following are the three components of the libtecla version number.
+ * Note that it is better to use the libtecla_version() function than these
+ * macros since the macros only tell you which version of the library your
+ * code was compiled against, whereas the libtecla_version() function
+ * tells you which version of the shared tecla library your program is
+ * actually linked to.
+ */
+#define TECLA_MAJOR_VER 1
+#define TECLA_MINOR_VER 4
+#define TECLA_MICRO_VER 1
+
+/*.......................................................................
+ * Query the version number of the tecla library.
+ *
+ * Input:
+ *  major    int *   The major version number of the library
+ *                   will be assigned to *major. This number is
+ *                   only incremented when a change to the library is
+ *                   made that breaks binary (shared library) and/or
+ *                   compilation backwards compatibility.
+ *  minor    int *   The minor version number of the library
+ *                   will be assigned to *minor. This number is
+ *                   incremented whenever new functions are added to
+ *                   the public API.
+ *  micro    int *   The micro version number of the library will be
+ *                   assigned to *micro. This number is incremented
+ *                   whenever internal changes are made that don't
+ *                   change the public API, such as bug fixes and
+ *                   performance enhancements.
+ */
+void libtecla_version(int *major, int *minor, int *micro);
+
+/*-----------------------------------------------------------------------
+ * The getline module provides interactive command-line input, recall
+ * and editing by users at terminals. See the gl_getline(3) man page for
+ * more details.
+ *-----------------------------------------------------------------------*/
+
+/*
+ * Provide an opaque handle for the resource object that is defined in
+ * getline.h.
+ */
+typedef struct GetLine GetLine;
+
+/*
+ * The following two functions are used to create and delete the
+ * resource objects that are used by the gl_getline() function.
+ */
+GetLine *new_GetLine(size_t linelen, size_t histlen);
+GetLine *del_GetLine(GetLine *gl);
+
+/*
+ * Read a line into an internal buffer of gl.
+ */
+char *gl_get_line(GetLine *gl, const char *prompt, const char *start_line,
+		  int start_pos);
+
+/*
+ * Configure the application specific and/or user-specific behavior of
+ * gl_get_line().
+ */
+int gl_configure_getline(GetLine *gl, const char *app_string,
+			 const char *app_file, const char *user_file);
+
+/*-----------------------------------------------------------------------
+ * The file-expansion module provides facilities for expanding ~user/ and
+ * $envvar expressions, and for expanding glob-style wildcards.
+ * See the ef_expand_file(3) man page for more details.
+ *-----------------------------------------------------------------------*/
+
+/*
+ * ExpandFile objects contain the resources needed to expand pathnames.
+ */
+typedef struct ExpandFile ExpandFile;
+
+/*
+ * The following functions are used to create and delete the resource
+ * objects that are used by the ef_expand_file() function.
+ */
+ExpandFile *new_ExpandFile(void);
+ExpandFile *del_ExpandFile(ExpandFile *ef);
+
+/*
+ * A container of the following type is returned by ef_expand_file().
+ */
+typedef struct {
+  int exists;       /* True if the files in files[] currently exist. */
+                    /*  This only time that this may not be true is if */
+                    /*  the input filename didn't contain any wildcards */
+                    /*  and thus wasn't matched against existing files. */
+                    /*  In this case the single entry in 'nfile' may not */
+                    /*  refer to an existing file. */
+  int nfile;        /* The number of files in files[] */
+  char **files;     /* An array of 'nfile' filenames. */
+} FileExpansion;
+
+/* 
+ * The ef_expand_file() function expands a specified pathname, converting
+ * ~user/ and ~/ patterns at the start of the pathname to the
+ * corresponding home directories, replacing $envvar with the value of
+ * the corresponding environment variable, and then, if there are any
+ * wildcards, matching these against existing filenames.
+ *
+ * If no errors occur, a container is returned containing the array of
+ * files that resulted from the expansion. If there were no wildcards
+ * in the input pathname, this will contain just the original pathname
+ * after expansion of ~ and $ expressions. If there were any wildcards,
+ * then the array will contain the files that matched them. Note that
+ * if there were any wildcards but no existing files match them, this
+ * is counted as an error and NULL is returned.
+ *
+ * The supported wildcards and their meanings are:
+ *  *        -  Match any sequence of zero or more characters.
+ *  ?        -  Match any single character.
+ *  [chars]  -  Match any single character that appears in 'chars'.
+ *              If 'chars' contains an expression of the form a-b,
+ *              then any character between a and b, including a and b,
+ *              matches. The '-' character looses its special meaning
+ *              as a range specifier when it appears at the start
+ *              of the sequence of characters.
+ *  [^chars] -  The same as [chars] except that it matches any single
+ *              character that doesn't appear in 'chars'.
+ *
+ * Wildcard expressions are applied to individual filename components.
+ * They don't match across directory separators. A '.' character at
+ * the beginning of a filename component must also be matched
+ * explicitly by a '.' character in the input pathname, since these
+ * are UNIX's hidden files.
+ *
+ * Input:
+ *  fe         ExpandFile *  The pathname expansion resource object.
+ *  path       const char *  The path name to be expanded.
+ *  pathlen           int    The length of the suffix of path[] that
+ *                           constitutes the filename to be expanded,
+ *                           or -1 to specify that the whole of the
+ *                           path string should be used.
+ * Output:
+ *  return  FileExpansion *  A pointer to a results container within the
+ *                           given ExpandFile object. This contains an
+ *                           array of the pathnames that resulted from
+ *                           expanding ~ and $ expressions and from
+ *                           matching any wildcards, sorted into lexical
+ *                           order.
+ *
+ *                           This container and its contents will be
+ *                           recycled on subsequent calls, so if you need
+ *                           to keep the results of two successive runs,
+ *                           you will either have to allocate a private
+ *                           copy of the array, or use two ExpandFile
+ *                           objects.
+ *
+ *                           On error, NULL is returned. A description
+ *                           of the error can be acquired by calling the
+ *                           ef_last_error() function.
+ */
+FileExpansion *ef_expand_file(ExpandFile *ef, const char *path, int pathlen);
+
+/*.......................................................................
+ * Print out an array of matching files.
+ *
+ * Input:
+ *  result  FileExpansion *   The container of the sorted array of
+ *                            expansions.
+ *  fp               FILE *   The output stream to write to.
+ *  term_width        int     The width of the terminal.
+ * Output:
+ *  return            int     0 - OK.
+ *                            1 - Error.
+ */
+int ef_list_expansions(FileExpansion *result, FILE *fp, int term_width);
+
+/*
+ * The ef_last_error() function returns a description of the last error
+ * that occurred in a call ef_expand_file(). Note that this message is
+ * contained in an array which is allocated as part of *ef, and its
+ * contents thus potentially change on every call to ef_expand_file().
+ */
+const char *ef_last_error(ExpandFile *ef);
+
+/*-----------------------------------------------------------------------
+ * The WordCompletion module is used for completing incomplete words, such
+ * as filenames. Programs can use functions within this module to register
+ * their own customized completion functions.
+ *-----------------------------------------------------------------------*/
+
+/*
+ * Ambiguous completion matches are recorded in objects of the
+ * following type.
+ */
+typedef struct WordCompletion WordCompletion;
+
+/*
+ * Create a new completion object.
+ */
+WordCompletion *new_WordCompletion(void);
+
+/*
+ * Delete a redundant completion object.
+ */
+WordCompletion *del_WordCompletion(WordCompletion *cpl);
+
+/*.......................................................................
+ * Callback functions declared and prototyped using the following macro
+ * are called upon to return an array of possible completion suffixes
+ * for the token that precedes a specified location in the given
+ * input line. It is up to this function to figure out where the token
+ * starts, and to call cpl_add_completion() to register each possible
+ * completion before returning.
+ *
+ * Input:
+ *  cpl  WordCompletion *  An opaque pointer to the object that will
+ *                         contain the matches. This should be filled
+ *                         via zero or more calls to cpl_add_completion().
+ *  data           void *  The anonymous 'data' argument that was
+ *                         passed to cpl_complete_word() or
+ *                         gl_customize_completion()).
+ *  line     const char *  The current input line.
+ *  word_end        int    The index of the character in line[] which
+ *                         follows the end of the token that is being
+ *                         completed.
+ * Output
+ *  return          int    0 - OK.
+ *                         1 - Error.
+ */
+#define CPL_MATCH_FN(fn) int (fn)(WordCompletion *cpl, void *data, \
+                                  const char *line, int word_end)
+typedef CPL_MATCH_FN(CplMatchFn);
+
+/*.......................................................................
+ * Optional callback functions declared and prototyped using the
+ * following macro are called upon to return non-zero if a given
+ * file, specified by its pathname, is to be included in a list of
+ * completions.
+ *
+ * Input:
+ *  data            void *  The application specified pointer which
+ *                          was specified when this callback function
+ *                          was registered. This can be used to have
+ *                          anything you like passed to your callback.
+ *  pathname  const char *  The pathname of the file to be checked to
+ *                          see if it should be included in the list
+ *                          of completions.
+ * Output
+ *  return           int    0 - Ignore this file.
+ *                          1 - Do include this file in the list
+ *                              of completions.
+ */
+#define CPL_CHECK_FN(fn) int (fn)(void *data, const char *pathname)
+typedef CPL_CHECK_FN(CplCheckFn);
+
+/*
+ * You can use the following CplCheckFn callback function to only
+ * have executables included in a list of completions.
+ */
+CPL_CHECK_FN(cpl_check_exe);
+
+/*
+ * cpl_file_completions() is the builtin filename completion callback
+ * function. This can also be called by your own custom CPL_MATCH_FN()
+ * callback functions. To do this pass on all of the arguments of your
+ * custom callback function to cpl_file_completions(), with the exception
+ * of the (void *data) argument. The data argument should either be passed
+ * NULL to request the default behaviour of the file-completion function,
+ * or be passed a pointer to a CplFileConf structure (see below). In the
+ * latter case the contents of the structure modify the behavior of the
+ * file-completer.
+ */
+CPL_MATCH_FN(cpl_file_completions);
+
+/*
+ * Objects of the following type can be used to change the default
+ * behavior of the cpl_file_completions() callback function.
+ */
+typedef struct CplFileConf CplFileConf;
+
+/*
+ * If you want to change the behavior of the cpl_file_completions()
+ * callback function, call the following function to allocate a
+ * configuration object, then call one or more of the subsequent
+ * functions to change any of the default configuration parameters
+ * that you don't want. This function returns NULL when there is
+ * insufficient memory.
+ */
+CplFileConf *new_CplFileConf(void);
+
+/*
+ * If backslashes in the prefix being passed to cpl_file_completions()
+ * should be treated as literal characters, call the following function
+ * with literal=1. Otherwise the default is to treat them as escape
+ * characters which remove the special meanings of spaces etc..
+ */
+void cfc_literal_escapes(CplFileConf *cfc, int literal);
+
+/*
+ * Before calling cpl_file_completions(), call this function if you
+ * know the index at which the filename prefix starts in the input line.
+ * Otherwise by default, or if you specify start_index to be -1, the
+ * filename is taken to start after the first unescaped space preceding
+ * the cursor, or the start of the line, which ever comes first.
+ */
+void cfc_file_start(CplFileConf *cfc, int start_index);
+
+/*
+ * If you only want certain types of files to be included in the
+ * list of completions, use the following function to specify a
+ * callback function which will be called to ask whether a given file
+ * should be included. The chk_data argument is will be passed to the
+ * callback function whenever it is called and can be anything you want.
+ */
+void cfc_set_check_fn(CplFileConf *cfc, CplCheckFn *chk_fn, void *chk_data);
+
+/*
+ * The following function deletes a CplFileConf objects previously
+ * returned by new_CplFileConf(). It always returns NULL.
+ */
+CplFileConf *del_CplFileConf(CplFileConf *cfc);
+
+/*
+ * The following configuration structure is deprecated. Do not change
+ * its contents, since this will break any programs that still use it,
+ * and don't use it in new programs. Instead use opaque CplFileConf
+ * objects as described above. cpl_file_completions() figures out
+ * what type of structure you pass it, by virtue of a magic int code
+ * placed at the start of CplFileConf object by new_CplFileConf().
+ */
+typedef struct {
+  int escaped;     /* Opposite to the argument of cfc_literal_escapes() */
+  int file_start;  /* Equivalent to the argument of cfc_file_start() */
+} CplFileArgs;
+/*
+ * This initializes the deprecated CplFileArgs structures.
+ */
+void cpl_init_FileArgs(CplFileArgs *cfa);
+
+/*.......................................................................
+ * When an error occurs while performing a completion, custom completion
+ * callback functions should register a terse description of the error
+ * by calling cpl_record_error(). This message will then be returned on
+ * the next call to cpl_last_error() and used by getline to display an
+ * error message to the user.
+ *
+ * Input:
+ *  cpl  WordCompletion *  The string-completion resource object that was
+ *                         originally passed to the callback.
+ *  errmsg   const char *  The description of the error.
+ */
+void cpl_record_error(WordCompletion *cpl, const char *errmsg);
+
+/*.......................................................................
+ * This function can be used to replace the builtin filename-completion
+ * function with one of the user's choice. The user's completion function
+ * has the option of calling the builtin filename-completion function
+ * if it believes that the token that it has been presented with is a
+ * filename (see cpl_file_completions() above).
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of the command-line input
+ *                           module.
+ *  data             void *  This is passed to match_fn() whenever it is
+ *                           called. It could, for example, point to a
+ *                           symbol table that match_fn() would look up
+ *                           matches in.
+ *  match_fn   CplMatchFn *  The function that will identify the prefix
+ *                           to be completed from the input line, and
+ *                           report matching symbols.
+ * Output:
+ *  return            int    0 - OK.
+ *                           1 - Error.
+ */
+int gl_customize_completion(GetLine *gl, void *data, CplMatchFn *match_fn);
+
+/*.......................................................................
+ * Change the terminal (or stream) that getline interacts with.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of the command-line input
+ *                           module.
+ *  input_fp         FILE *  The stdio stream to read from.
+ *  output_fp        FILE *  The stdio stream to write to.
+ *  term       const char *  The terminal type. This can be NULL if
+ *                           either or both of input_fp and output_fp don't
+ *                           refer to a terminal. Otherwise it should refer
+ *                           to an entry in the terminal information database.
+ * Output:
+ *  return            int    0 - OK.
+ *                           1 - Error.
+ */
+int gl_change_terminal(GetLine *gl, FILE *input_fp, FILE *output_fp,
+		       const char *term);
+
+/*.......................................................................
+ * The following functions can be used to save and restore the contents
+ * of the history buffer.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of the command-line input
+ *                           module.
+ *  filename   const char *  The name of the new file to write to.
+ *  comment    const char *  Extra information such as timestamps will
+ *                           be recorded on a line started with this
+ *                           string, the idea being that the file can
+ *                           double as a command file. Specify "" if
+ *                           you don't care. Be sure to specify the
+ *                           same string to both functions.
+ *  max_lines         int    The maximum number of lines to save, or -1
+ *                           to save all of the lines in the history
+ *                           list.
+ * Output:
+ *  return            int     0 - OK.
+ *                            1 - Error.
+ */
+int gl_save_history(GetLine *gl, const char *filename, const char *comment,
+		    int max_lines);
+int gl_load_history(GetLine *gl, const char *filename, const char *comment);
+
+/*
+ * Enumerate file-descriptor events that can be waited for.
+ */
+typedef enum {
+  GLFD_READ,   /* Watch for data waiting to be read from a file descriptor */
+  GLFD_WRITE,  /* Watch for ability to write to a file descriptor */
+  GLFD_URGENT  /* Watch for urgent out-of-band data on the file descriptor */
+} GlFdEvent;
+
+/*
+ * The following enumeration is used for the return status of file
+ * descriptor event callbacks.
+ */
+typedef enum {
+  GLFD_ABORT,    /* Cause gl_get_line() to abort with an error */
+  GLFD_REFRESH,  /* Redraw the input line and continue waiting for input */
+  GLFD_CONTINUE  /* Continue to wait for input, without redrawing the line */
+} GlFdStatus;
+
+/*.......................................................................
+ * While gl_get_line() is waiting for terminal input, it can also be
+ * asked to listen for activity on arbitrary file descriptors.
+ * Callback functions of the following type can be registered to be
+ * called when activity is seen. If your callback needs to write to
+ * the terminal or use signals, please see the gl_get_line(3) man
+ * page.
+ *
+ * Input:
+ *  gl       GetLine *  The gl_get_line() resource object. You can use
+ *                      this safely to call gl_watch_fd() or
+ *                      gl_watch_time(). The effect of calling other
+ *                      functions that take a gl argument is undefined,
+ *                      and must be avoided.
+ *  data        void *  A pointer to arbitrary callback data, as originally
+ *                      registered with gl_watch_fd().
+ *  fd           int    The file descriptor that has activity.
+ *  event  GlFdEvent    The activity seen on the file descriptor. The
+ *                      inclusion of this argument allows the same
+ *                      callback to be registered for multiple events.
+ * Output:
+ *  return GlFdStatus   GLFD_ABORT    - Cause gl_get_line() to abort with
+ *                                      an error (set errno if you need it).
+ *                      GLFD_REFRESH  - Redraw the input line and continue
+ *                                      waiting for input. Use this if you
+ *                                      wrote something to the terminal.
+ *                      GLFD_CONTINUE - Continue to wait for input, without
+ *                                      redrawing the line.
+ */
+#define GL_FD_EVENT_FN(fn) GlFdStatus (fn)(GetLine *gl, void *data, int fd, \
+					   GlFdEvent event)
+typedef GL_FD_EVENT_FN(GlFdEventFn);
+
+/*.......................................................................
+ * Where possible, register a function and associated data to be called
+ * whenever a specified event is seen on a file descriptor.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of the command-line input
+ *                           module.
+ *  fd                int    The file descriptor to watch.
+ *  event       GlFdEvent    The type of activity to watch for.
+ *  callback  GlFdEventFn *  The function to call when the specified
+ *                           event occurs. Setting this to 0 removes
+ *                           any existing callback.
+ *  data             void *  A pointer to arbitrary data to pass to the
+ *                           callback function.
+ * Output:
+ *  return            int    0 - OK.
+ *                           1 - Either gl==NULL, or this facility isn't
+ *                               available on the the host system
+ *                               (ie. select() isn't available). No
+ *                               error message is generated in the latter
+ *                               case.
+ */
+int gl_watch_fd(GetLine *gl, int fd, GlFdEvent event,
+		GlFdEventFn *callback, void *data);
+
+/*.......................................................................
+ * Switch history streams. History streams represent separate history
+ * lists recorded within a single history buffer. Different streams
+ * are distinguished by integer identifiers chosen by the calling
+ * appplicaton. Initially new_GetLine() sets the stream identifier to
+ * 0. Whenever a new line is appended to the history list, the current
+ * stream identifier is recorded with it, and history lookups only
+ * consider lines marked with the current stream identifier.
+ *
+ * Input:
+ *  gl      GetLine *  The resource object of gl_get_line().
+ *  id     unsigned    The new history stream identifier.
+ * Output:
+ *  return      int    0 - OK.
+ *                     1 - Error.
+ */
+int gl_group_history(GetLine *gl, unsigned id);
+
+/*.......................................................................
+ * Display the contents of the history list.
+ *
+ * Input:
+ *  gl      GetLine *  The resource object of gl_get_line().
+ *  fp         FILE *  The stdio output stream to write to.
+ *  fmt  const char *  A format string. This containing characters to be
+ *                     written verbatim, plus any of the following
+ *                     format directives:
+ *                       %D  -  The date, formatted like 2001-11-20
+ *                       %T  -  The time of day, formatted like 23:59:59
+ *                       %N  -  The sequential entry number of the
+ *                              line in the history buffer.
+ *                       %G  -  The number of the history group that
+ *                              the line belongs to.
+ *                       %%  -  A literal % character.
+ *                       %H  -  The history line itself.
+ *                     Note that a '\n' newline character is not
+ *                     appended by default.
+ *  all_groups  int    If true, display history lines from all
+ *                     history groups. Otherwise only display
+ *                     those of the current history group.
+ *  max_lines   int    If max_lines is < 0, all available lines
+ *                     are displayed. Otherwise only the most
+ *                     recent max_lines lines will be displayed.
+ * Output:
+ *  return      int    0 - OK.
+ *                     1 - Error.
+ */
+int gl_show_history(GetLine *gl, FILE *fp, const char *fmt, int all_groups,
+		    int max_lines);
+
+/*.......................................................................
+ * Resize or delete the history buffer.
+ *
+ * Input:
+ *  gl      GetLine *  The resource object of gl_get_line().
+ *  bufsize  size_t    The number of bytes in the history buffer, or 0
+ *                     to delete the buffer completely.
+ * Output:
+ *  return      int    0 - OK.
+ *                     1 - Insufficient memory (the previous buffer
+ *                         will have been retained). No error message
+ *                         will be displayed.
+ */
+int gl_resize_history(GetLine *gl, size_t bufsize);
+
+/*.......................................................................
+ * Set an upper limit to the number of lines that can be recorded in the
+ * history list, or remove a previously specified limit.
+ *
+ * Input:
+ *  gl      GetLine *  The resource object of gl_get_line().
+ *  max_lines   int    The maximum number of lines to allow, or -1 to
+ *                     cancel a previous limit and allow as many lines
+ *                     as will fit in the current history buffer size.
+ */
+void gl_limit_history(GetLine *gl, int max_lines);
+
+/*.......................................................................
+ * Discard either all historical lines, or just those associated with the
+ * current history group.
+ *
+ * Input:
+ *  gl      GetLine *  The resource object of gl_get_line().
+ *  all_groups  int    If true, clear all of the history. If false,
+ *                     clear only the stored lines associated with the
+ *                     currently selected history group.
+ */
+void gl_clear_history(GetLine *gl, int all_groups);
+
+/*.......................................................................
+ * Temporarily enable or disable the gl_get_line() history mechanism.
+ *
+ * Input:
+ *  gl      GetLine *  The resource object of gl_get_line().
+ *  enable      int    If true, turn on the history mechanism. If
+ *                     false, disable it.
+ */
+void gl_toggle_history(GetLine *gl, int enable);
+
+/*
+ * Objects of the following type are returned by gl_terminal_size().
+ */
+typedef struct {
+  int nline;        /* The terminal has nline lines */
+  int ncolumn;      /* The terminal has ncolumn columns */
+} GlTerminalSize;
+
+/*.......................................................................
+ * Update if necessary, and return the current size of the terminal.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of gl_get_line().
+ *  def_ncolumn       int    If the number of columns in the terminal
+ *                           can't be determined, substitute this number.
+ *  def_nline         int    If the number of lines in the terminal can't
+ *                           be determined, substitute this number.
+ * Output:
+ *  return GlTerminalSize    The current terminal size.
+ */
+GlTerminalSize gl_terminal_size(GetLine *gl, int def_ncolumn, int def_nline);
+
+/*
+ * The gl_lookup_history() function returns information in an
+ * argument of the following type.
+ */
+typedef struct {
+  const char *line;    /* The requested history line */
+  unsigned group;      /* The history group to which the */
+                       /*  line belongs. */
+  time_t timestamp;    /* The date and time at which the */
+                       /*  line was originally entered. */
+} GlHistoryLine;
+
+/*.......................................................................
+ * Lookup a history line by its sequential number of entry in the
+ * history buffer.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of gl_get_line().
+ *  id      unsigned long    The identification number of the line to
+ *                           be returned, where 0 denotes the first line
+ *                           that was entered in the history list, and
+ *                           each subsequently added line has a number
+ *                           one greater than the previous one. For
+ *                           the range of lines currently in the list,
+ *                           see the gl_range_of_history() function.
+ * Input/Output:
+ *  line    GlHistoryLine *  A pointer to the variable in which to
+ *                           return the details of the line.
+ * Output:
+ *  return            int    0 - The line is no longer in the history
+ *                               list, and *line has not been changed.
+ *                           1 - The requested line can be found in
+ *                               *line. Note that the string in
+ *                               line->line is part of the history
+ *                               buffer and will change, so a private
+ *                               copy should be made if you wish to
+ *                               use it after subsequent calls to any
+ *                               functions that take gl as an argument.
+ */
+int gl_lookup_history(GetLine *gl, unsigned long id, GlHistoryLine *line);
+
+/*
+ * The gl_state_of_history() function returns information in an argument
+ * of the following type.
+ */
+typedef struct {
+  int enabled;     /* True if history is enabled */
+  unsigned group;  /* The current history group */
+  int max_lines;   /* The current upper limit on the number of lines */
+                   /*  in the history list, or -1 if unlimited. */
+} GlHistoryState;
+
+/*.......................................................................
+ * Query the state of the history list. Note that any of the input/output
+ * pointers can be specified as NULL.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of gl_get_line().
+ * Input/Output:
+ *  state  GlHistoryState *  A pointer to the variable in which to record
+ *                           the return values.
+ */
+void gl_state_of_history(GetLine *gl, GlHistoryState *state);
+
+/*
+ * The gl_range_of_history() function returns information in an argument
+ * of the following type.
+ */
+typedef struct {
+  unsigned long oldest;  /* The sequential entry number of the oldest */
+                         /*  line in the history list. */
+  unsigned long newest;  /* The sequential entry number of the newest */
+                         /*  line in the history list. */
+  int nlines;            /* The number of lines in the history list */
+} GlHistoryRange;
+
+/*.......................................................................
+ * Query the number and range of lines in the history buffer.
+ *
+ * Input:
+ *  gl            GetLine *  The resource object of gl_get_line().
+ *  range  GlHistoryRange *  A pointer to the variable in which to record
+ *                           the return values. If range->nline=0, the
+ *                           range of lines will be given as 0-0.
+ */
+void gl_range_of_history(GetLine *gl, GlHistoryRange *range);
+
+/*
+ * The gl_size_of_history() function returns information in an argument
+ * of the following type.
+ */
+typedef struct {
+  size_t size;      /* The size of the history buffer (bytes) */
+  size_t used;      /* The number of bytes of the history buffer */
+                    /*  that are currently occupied. */
+} GlHistorySize;
+
+/*.......................................................................
+ * Return the size of the history buffer and the amount of the
+ * buffer that is currently in use.
+ *
+ * Input:
+ *  gl         GetLine *  The resource object of gl_get_line().
+ * Input/Output:
+ *  GlHistorySize size *  A pointer to the variable in which to return
+ *                        the results.
+ */
+void gl_size_of_history(GetLine *gl, GlHistorySize *size);
+
+/*.......................................................................
+ * Specify whether text that users type should be displayed or hidden.
+ * In the latter case, only the prompt is displayed, and the final
+ * input line is not archived in the history list.
+ *
+ * Input:
+ *  gl         GetLine *  The input-line history maintenance object.
+ *  enable         int     0 - Disable echoing.
+ *                         1 - Enable echoing.
+ *                        -1 - Just query the mode without changing it.
+ * Output:
+ *  return         int    The echoing disposition that was in effect
+ *                        before this function was called:
+ *                         0 - Echoing was disabled.
+ *                         1 - Echoing was enabled.
+ */
+int gl_echo_mode(GetLine *gl, int enable);
+
+/*.......................................................................
+ * This function can be called from gl_get_line() callbacks to have
+ * the prompt changed when they return. It has no effect if gl_get_line()
+ * is not currently being invoked.
+ *
+ * Input:
+ *  gl         GetLine *  The resource object of gl_get_line().
+ *  prompt  const char *  The new prompt.
+ */
+void gl_replace_prompt(GetLine *gl, const char *prompt);
+
+/*
+ * Enumerate the available prompt formatting styles.
+ */
+typedef enum {
+  GL_LITERAL_PROMPT,   /* Display the prompt string literally */
+  GL_FORMAT_PROMPT     /* The prompt string can contain any of the */
+                       /* following formatting directives: */
+                       /*   %B  -  Display subsequent characters */
+                       /*          with a bold font. */
+                       /*   %b  -  Stop displaying characters */
+                       /*          with the bold font. */
+                       /*   %U  -  Underline subsequent characters. */
+                       /*   %u  -  Stop underlining characters. */
+                       /*   %S  -  Highlight subsequent characters */
+                       /*          (also known as standout mode). */
+                       /*   %s  -  Stop highlighting characters */
+                       /*   %%  -  Display a single % character. */
+} GlPromptStyle;
+
+/*.......................................................................
+ * Specify whether to heed text attribute directives within prompt
+ * strings.
+ *
+ * Input:
+ *  gl           GetLine *  The resource object of gl_get_line().
+ *  style  GlPromptStyle    The style of prompt (see the definition of
+ *                          GlPromptStyle in libtecla.h for details).
+ */
+void gl_prompt_style(GetLine *gl, GlPromptStyle style);
+
+/*.......................................................................
+ * Remove a signal from the list of signals that gl_get_line() traps.
+ *
+ * Input:
+ *  gl           GetLine *  The resource object of gl_get_line().
+ *  signo            int    The number of the signal to be ignored.
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - Error.
+ */
+int gl_ignore_signal(GetLine *gl, int signo);
+
+/*
+ * A bitwise union of the following enumerators is passed to
+ * gl_trap_signal() to specify the environment in which the
+ * application's signal handler is to be called.
+ */
+typedef enum {
+  GLS_RESTORE_SIG=1,  /* Restore the caller's signal environment */
+                      /* while handling the signal. */
+  GLS_RESTORE_TTY=2,  /* Restore the caller's terminal settings */
+                      /* while handling the signal. */
+  GLS_RESTORE_LINE=4, /* Move the cursor to the start of the next line */
+  GLS_REDRAW_LINE=8,  /* Redraw the input line when the signal handler */
+                      /*  returns. */
+  GLS_UNBLOCK_SIG=16, /* Normally a signal who's delivery is found to */
+                      /*  be blocked by the calling application is not */
+                      /*  trapped by gl_get_line(). Including this flag */
+                      /*  causes it to be temporarily unblocked and */
+                      /*  trapped while gl_get_line() is executing. */
+  GLS_DONT_FORWARD=32,/* Don't forward the signal to the signal handler */
+                      /*  of the calling program. */
+  GLS_RESTORE_ENV = GLS_RESTORE_SIG | GLS_RESTORE_TTY | GLS_REDRAW_LINE,
+  GLS_SUSPEND_INPUT = GLS_RESTORE_ENV | GLS_RESTORE_LINE
+} GlSignalFlags;
+
+/*
+ * The following enumerators are passed to gl_trap_signal() to tell
+ * it what to do after the application's signal handler has been called.
+ */
+typedef enum {
+  GLS_RETURN,      /* Return the line as though the user had pressed the */
+                   /*  return key. */
+  GLS_ABORT,       /* Cause gl_get_line() to return NULL */
+  GLS_CONTINUE     /* After handling the signal, resume command line editing */
+} GlAfterSignal;
+
+/*.......................................................................
+ * Tell gl_get_line() how to respond to a given signal. This can be used
+ * both to override the default responses to signals that gl_get_line()
+ * normally catches and to add new signals to the list that are to be
+ * caught.
+ *
+ * Input:
+ *  gl           GetLine *  The resource object of gl_get_line().
+ *  signo            int    The number of the signal to be caught.
+ *  flags       unsigned    A bitwise union of GlSignalFlags enumerators.
+ *  after  GlAfterSignal    What to do after the application's signal
+ *                          handler has been called.
+ *  errno_value      int    The value to set errno to.
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - Insufficient memory to record the
+ *                              new signal disposition.
+ */
+int gl_trap_signal(GetLine *gl, int signo, unsigned flags,
+		   GlAfterSignal after, int errno_value);
+
+/*.......................................................................
+ * Return the last signal that was caught by the most recent call to
+ * gl_get_line(), or -1 if no signals were caught. This is useful if
+ * gl_get_line() returns errno=EINTR and you need to find out what signal
+ * caused it to abort.
+ *
+ * Input:
+ *  gl           GetLine *  The resource object of gl_get_line().
+ * Output:
+ *  return           int    The last signal caught by the most recent
+ *                          call to gl_get_line(), or -1 if no signals
+ *                          were caught.
+ */
+int gl_last_signal(const GetLine *gl);
+
+/*.......................................................................
+ * This function is designed to be called by CPL_MATCH_FN() callback
+ * functions. It adds one possible completion of the token that is being
+ * completed to an array of completions. If the completion needs any
+ * special quoting to be valid when displayed in the input line, this
+ * quoting must be included in the string.
+ *
+ * Input:
+ *  cpl      WordCompletion *  The argument of the same name that was passed
+ *                             to the calling CPL_MATCH_FN() callback function.
+ *  line         const char *  The input line, as received by the callback
+ *                             function.
+ *  word_start          int    The index within line[] of the start of the
+ *                             word that is being completed. If an empty
+ *                             string is being completed, set this to be
+ *                             the same as word_end.
+ *  word_end            int    The index within line[] of the character which
+ *                             follows the incomplete word, as received by the
+ *                             callback function.
+ *  suffix       const char *  The appropriately quoted string that could
+ *                             be appended to the incomplete token to complete
+ *                             it. A copy of this string will be allocated
+ *                             internally.
+ *  type_suffix  const char *  When listing multiple completions, gl_get_line()
+ *                             appends this string to the completion to indicate
+ *                             its type to the user. If not pertinent pass "".
+ *                             Otherwise pass a literal or static string.
+ *  cont_suffix  const char *  If this turns out to be the only completion,
+ *                             gl_get_line() will append this string as
+ *                             a continuation. For example, the builtin
+ *                             file-completion callback registers a directory
+ *                             separator here for directory matches, and a
+ *                             space otherwise. If the match were a function
+ *                             name you might want to append an open
+ *                             parenthesis, etc.. If not relevant pass "".
+ *                             Otherwise pass a literal or static string.
+ * Output:
+ *  return              int    0 - OK.
+ *                             1 - Error.
+ */
+int cpl_add_completion(WordCompletion *cpl, const char *line,
+		       int word_start, int word_end, const char *suffix,
+		       const char *type_suffix, const char *cont_suffix);
+
+/*
+ * Each possible completion string is recorded in an array element of
+ * the following type.
+ */
+typedef struct {
+  char *completion;        /* The matching completion string */
+  char *suffix;            /* The pointer into completion[] at which the */
+                           /*  string was extended. */
+  const char *type_suffix; /* A suffix to be added when listing completions */
+                           /*  to indicate the type of the completion. */
+} CplMatch;
+
+/*
+ * Completions are returned in a container of the following form.
+ */
+typedef struct {
+  char *suffix;            /* The common initial part of all of the */
+                           /*  completion suffixes. */
+  const char *cont_suffix; /* Optional continuation string to be appended to */
+                           /*  the sole completion when nmatch==1. */
+  CplMatch *matches;       /* The array of possible completion strings, */
+                           /*  sorted into lexical order. */
+  int nmatch;              /* The number of elements in matches[] */
+} CplMatches;
+
+/*.......................................................................
+ * Given an input line and the point at which completion is to be
+ * attempted, return an array of possible completions.
+ *
+ * Input:
+ *  cpl    WordCompletion *  The word-completion resource object.
+ *  line       const char *  The current input line.
+ *  word_end          int    The index of the character in line[] which
+ *                           follows the end of the token that is being
+ *                           completed.
+ *  data             void *  Anonymous 'data' to be passed to match_fn().
+ *  match_fn   CplMatchFn *  The function that will identify the prefix
+ *                           to be completed from the input line, and
+ *                           record completion suffixes.
+ * Output:
+ *  return     CplMatches *  The container of the array of possible
+ *                           completions. The returned pointer refers
+ *                           to a container owned by the parent Completion
+ *                           object, and its contents thus potentially
+ *                           change on every call to cpl_matches().
+ */
+CplMatches *cpl_complete_word(WordCompletion *cpl, const char *line,
+			      int word_end, void *data, 
+			      CplMatchFn *match_fn);
+
+/*.......................................................................
+ * Print out an array of matching completions.
+ *
+ * Input:
+ *  result  CplMatches *   The container of the sorted array of
+ *                         completions.
+ *  fp            FILE *   The output stream to write to.
+ *  term_width     int     The width of the terminal.
+ * Output:
+ *  return         int     0 - OK.
+ *                         1 - Error.
+ */
+int cpl_list_completions(CplMatches *result, FILE *fp, int term_width);
+
+/*.......................................................................
+ * Return a description of the error that occurred on the last call to
+ * cpl_complete_word() or cpl_add_completion().
+ *
+ * Input:
+ *  cpl   WordCompletion *  The string-completion resource object.
+ * Output:
+ *  return    const char *  The description of the last error.
+ */
+const char *cpl_last_error(WordCompletion *cpl);
+
+/*
+ * PathCache objects encapsulate the resources needed to record
+ * files of interest from comma-separated lists of directories.
+ */
+typedef struct PathCache PathCache;
+
+/*.......................................................................
+ * Create an object who's function is to maintain a cache of filenames
+ * found within a list of directories, and provide quick lookup and
+ * completion of selected files in this cache.
+ *
+ * Output:
+ *  return     PathCache *  The new, initially empty cache, or NULL
+ *                          on error.
+ */
+PathCache *new_PathCache(void);
+
+/*.......................................................................
+ * Delete a given cache of files, returning the resources that it
+ * was using to the system.
+ *
+ * Input:
+ *  pc      PathCache *  The cache to be deleted (can be NULL).
+ * Output:
+ *  return  PathCache *  The deleted object (ie. allways NULL).
+ */
+PathCache *del_PathCache(PathCache *pc);
+
+/*.......................................................................
+ * Return a description of the last path-caching error that occurred.
+ *
+ * Input:
+ *  pc     PathCache *   The filename cache that suffered the error.
+ * Output:
+ *  return      char *   The description of the last error.
+ */
+const char *pca_last_error(PathCache *pc);
+
+/*.......................................................................
+ * Build the list of files of interest contained in a given
+ * colon-separated list of directories.
+ *
+ * Input:
+ *  pc         PathCache *  The cache in which to store the names of
+ *                          the files that are found in the list of
+ *                          directories.
+ *  path      const char *  A colon-separated list of directory
+ *                          paths. Under UNIX, when searching for
+ *                          executables, this should be the return
+ *                          value of getenv("PATH").
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - An error occurred.
+ */
+int pca_scan_path(PathCache *pc, const char *path);
+
+/*.......................................................................
+ * If you want subsequent calls to pca_lookup_file() and
+ * pca_path_completions() to only return the filenames of certain
+ * types of files, for example executables, or filenames ending in
+ * ".ps", call this function to register a file-selection callback
+ * function. This callback function takes the full pathname of a file,
+ * plus application-specific data, and returns 1 if the file is of
+ * interest, and zero otherwise.
+ *
+ * Input:
+ *  pc         PathCache *  The filename cache.
+ *  check_fn  CplCheckFn *  The function to call to see if the name of
+ *                          a given file should be included in the
+ *                          cache. This determines what type of files
+ *                          will reside in the cache. To revert to
+ *                          selecting all files, regardless of type,
+ *                          pass 0 here.
+ *  data            void *  You can pass a pointer to anything you
+ *                          like here, including NULL. It will be
+ *                          passed to your check_fn() callback
+ *                          function, for its private use.
+ */
+void pca_set_check_fn(PathCache *pc, CplCheckFn *check_fn, void *data);
+
+/*.......................................................................
+ * Given the simple name of a file, search the cached list of files
+ * in the order in which they where found in the list of directories
+ * previously presented to pca_scan_path(), and return the pathname
+ * of the first file which has this name.
+ *
+ * Input:
+ *  pc     PathCache *  The cached list of files.
+ *  name  const char *  The name of the file to lookup.
+ *  name_len     int    The length of the filename substring at the
+ *                      beginning of name[], or -1 to assume that the
+ *                      filename occupies the whole of the string.
+ *  literal      int    If this argument is zero, lone backslashes
+ *                      in name[] are ignored during comparison
+ *                      with filenames in the cache, under the
+ *                      assumption that they were in the input line
+ *                      soley to escape the special significance of
+ *                      characters like spaces. To have them treated
+ *                      as normal characters, give this argument a
+ *                      non-zero value, such as 1.
+ * Output:
+ *  return      char *  The pathname of the first matching file,
+ *                      or NULL if not found. Note that the returned
+ *                      pointer points to memory owned by *pc, and
+ *                      will become invalid on the next call.
+ */
+char *pca_lookup_file(PathCache *pc, const char *name, int name_len,
+		      int literal);
+
+/*
+ * Objects of the following type can be used to change the default
+ * behavior of the pca_path_completions() callback function.
+ */
+typedef struct PcaPathConf PcaPathConf;
+
+/*
+ * pca_path_completions() is a completion callback function for use directly
+ * with cpl_complete_word() or gl_customize_completions(), or indirectly
+ * from your own completion callback function. It requires that a PcaPathConf
+ * object be passed via its 'void *data' argument (see below).
+ */
+CPL_MATCH_FN(pca_path_completions);
+
+/*.......................................................................
+ * Allocate and initialize a pca_path_completions() configuration object.
+ *
+ * Input:
+ *  pc         PathCache *  The filename cache in which to look for
+ *                          file name completions.
+ * Output:
+ *  return   PcaPathConf *  The new configuration structure, or NULL
+ *                          on error.
+ */
+PcaPathConf *new_PcaPathConf(PathCache *pc);
+
+/*.......................................................................
+ * Deallocate memory, previously allocated by new_PcaPathConf().
+ *
+ * Input:
+ *  ppc     PcaPathConf *  Any pointer previously returned by
+ *                         new_PcaPathConf() [NULL is allowed].
+ * Output:
+ *  return  PcaPathConf *  The deleted structure (always NULL).
+ */
+PcaPathConf *del_PcaPathConf(PcaPathConf *ppc);
+
+/*
+ * If backslashes in the prefix being passed to pca_path_completions()
+ * should be treated as literal characters, call the following function
+ * with literal=1. Otherwise the default is to treat them as escape
+ * characters which remove the special meanings of spaces etc..
+ */
+void ppc_literal_escapes(PcaPathConf *ppc, int literal);
+
+/*
+ * Before calling pca_path_completions, call this function if you know
+ * the index at which the filename prefix starts in the input line.
+ * Otherwise by default, or if you specify start_index to be -1, the
+ * filename is taken to start after the first unescaped space preceding
+ * the cursor, or the start of the line, whichever comes first.
+ */
+void ppc_file_start(PcaPathConf *ppc, int start_index);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/libtecla-1.4.1/libtecla.map b/libtecla-1.4.1/libtecla.map
new file mode 100644
index 0000000..7e774b7
--- /dev/null
+++ b/libtecla-1.4.1/libtecla.map
@@ -0,0 +1,124 @@
+# This mapfile (or version script) lists the public symbols that are
+# publically exported by each version of the tecla library. This file
+# has the format required by the Sun and Linux linkers, and also acts
+# as a template from which map files for other systems can be derived
+# with awk or sed.
+#
+# Under Solaris and Linux, this map file is used by ld during shared
+# library creation. It has two purposes:
+#
+# 1. It specifies which symbols in the library are to be made visible
+#    to applications. This has the dual benefits of reducing namespace
+#    polution, and of preventing applications from using private
+#    internal library functions that might change or disappear in
+#    future releases.
+#
+# 2. The information listed in this file is recorded in the shared
+#    library, such that when an application is linked against it, the
+#    linker can record a dependency in the application which says
+#    which is the earliest library version which included all of the
+#    symbols that the application needs. This means that if the
+#    application is copied to another system that has an earlier
+#    version of the library, the linker can quickly determine whether
+#    the earlier version contains all of the symbols that it needs.
+#
+# Under Linux, mapfiles can also be used to allow multiple
+# incompatible versions of a given function to exist in a library,
+# thus supporting applications that were compiled against different
+# incompatible versions of the library. Since this feature (and the
+# inclusion of .symver directives) isn't supported by Solaris, it
+# can't be included in this file. Non backwards compatibility in the
+# ABI must instead be handled in the more traditional way, by
+# incrementing the major version number.
+#
+# When a new minor release is made, a new tecla_1.x specification
+# should be added which inherits the symbols of the previous release
+# and lists newly added functions. For example, below you will find
+# the following clause:
+#
+# tecla_1.3 {
+#    global:
+#	ef_list_expansions;
+# } tecla_1.2;
+#
+# This says that ef_list_expansions is the name of a public function
+# that was added in the 1.3 release, and that the symbols defined in
+# the previous tecla_1.2 clause have been inherited by tecla_1.3.
+#
+# For more details see the following URL:
+#
+# http://www.usenix.org/publications/library/proceedings/als2000/browndavid.html
+#-------------------------------------------------------------------------------
+
+tecla_1.2 {
+    global:
+	cfc_file_start;
+	cfc_literal_escapes;
+	cfc_set_check_fn;
+	cpl_add_completion;
+	cpl_check_exe;
+	cpl_complete_word;
+	cpl_file_completions;
+	cpl_init_FileArgs;
+	cpl_last_error;
+	cpl_list_completions;
+	cpl_record_error;
+	del_CplFileConf;
+	del_ExpandFile;
+	del_GetLine;
+	del_PathCache;
+	del_PcaPathConf;
+	del_WordCompletion;
+	ef_expand_file;
+	ef_last_error;
+	gl_change_terminal;
+	gl_customize_completion;
+	gl_get_line;
+	new_CplFileConf;
+	new_ExpandFile;
+	new_GetLine;
+	new_PathCache;
+	new_PcaPathConf;
+	new_WordCompletion;
+	pca_last_error;
+	pca_lookup_file;
+	pca_path_completions;
+	pca_scan_path;
+	pca_set_check_fn;
+	ppc_file_start;
+	ppc_literal_escapes;
+
+    local:
+	*;
+};
+
+tecla_1.3 {
+    global:
+	ef_list_expansions;
+} tecla_1.2;
+
+tecla_1.4 {
+    global:
+	gl_configure_getline;
+	gl_save_history;
+	gl_load_history;
+	gl_group_history;
+	gl_show_history;
+	gl_resize_history;
+	gl_limit_history;
+	gl_clear_history;
+	gl_toggle_history;
+	gl_watch_fd;
+	libtecla_version;
+	gl_terminal_size;
+	gl_state_of_history;
+	gl_range_of_history;
+	gl_size_of_history;
+	gl_lookup_history;
+	gl_echo_mode;
+	gl_replace_prompt;
+	gl_prompt_style;
+	gl_ignore_signal;
+	gl_trap_signal;
+	gl_last_signal;
+} tecla_1.3;
diff --git a/libtecla-1.4.1/man3/cfc_file_start.3 b/libtecla-1.4.1/man3/cfc_file_start.3
new file mode 100644
index 0000000..36c83a3
--- /dev/null
+++ b/libtecla-1.4.1/man3/cfc_file_start.3
@@ -0,0 +1 @@
+.so man3/cpl_complete_word.3
diff --git a/libtecla-1.4.1/man3/cfc_literal_escapes.3 b/libtecla-1.4.1/man3/cfc_literal_escapes.3
new file mode 100644
index 0000000..36c83a3
--- /dev/null
+++ b/libtecla-1.4.1/man3/cfc_literal_escapes.3
@@ -0,0 +1 @@
+.so man3/cpl_complete_word.3
diff --git a/libtecla-1.4.1/man3/cfc_set_check_fn.3 b/libtecla-1.4.1/man3/cfc_set_check_fn.3
new file mode 100644
index 0000000..36c83a3
--- /dev/null
+++ b/libtecla-1.4.1/man3/cfc_set_check_fn.3
@@ -0,0 +1 @@
+.so man3/cpl_complete_word.3
diff --git a/libtecla-1.4.1/man3/cpl_add_completion.3 b/libtecla-1.4.1/man3/cpl_add_completion.3
new file mode 100644
index 0000000..36c83a3
--- /dev/null
+++ b/libtecla-1.4.1/man3/cpl_add_completion.3
@@ -0,0 +1 @@
+.so man3/cpl_complete_word.3
diff --git a/libtecla-1.4.1/man3/cpl_complete_word.3 b/libtecla-1.4.1/man3/cpl_complete_word.3
new file mode 100644
index 0000000..ae76439
--- /dev/null
+++ b/libtecla-1.4.1/man3/cpl_complete_word.3
@@ -0,0 +1,405 @@
+.\" Copyright (C) 2000, 2001 by Martin C. Shepherd
+.\" 
+.\" All rights reserved.
+.\" 
+.\" Permission is hereby granted, free of charge, to any person obtaining a
+.\" copy of this software and associated documentation files (the
+.\" "Software"), to deal in the Software without restriction, including
+.\" without limitation the rights to use, copy, modify, merge, publish,
+.\" distribute, and/or sell copies of the Software, and to permit persons
+.\" to whom the Software is furnished to do so, provided that the above
+.\" copyright notice(s) and this permission notice appear in all copies of
+.\" the Software and that both the above copyright notice(s) and this
+.\" permission notice appear in supporting documentation.
+.\" 
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+.\" OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+.\" HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+.\" INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+.\" FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+.\" NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+.\" WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\" 
+.\" Except as contained in this notice, the name of a copyright holder
+.\" shall not be used in advertising or otherwise to promote the sale, use
+.\" or other dealings in this Software without prior written authorization
+.\" of the copyright holder.
+.TH cpl_complete_word 3
+.SH NAME
+cpl_complete_word, cfc_file_start, cfc_literal_escapes, cfc_set_check_fn, cpl_add_completion, cpl_file_completions, cpl_last_error, cpl_list_completions, cpl_record_error, del_CplFileConf, del_WordCompletion, new_CplFileConf, new_WordCompletion \- lookup possible completions for a word
+.SH SYNOPSIS
+.nf
+#include <stdio.h>
+#include <libtecla.h>
+
+WordCompletion *new_WordCompletion(void);
+
+WordCompletion *del_WordCompletion(WordCompletion *cpl);
+
+#define CPL_MATCH_FN(fn) int (fn)(WordCompletion *cpl, \\
+                                  void *data, \\
+                                  const char *line, \\
+                                  int word_end)
+typedef CPL_MATCH_FN(CplMatchFn);
+
+CPL_MATCH_FN(cpl_file_completions);
+
+CplMatches *cpl_complete_word(WordCompletion *cpl,
+                              const char *line,
+                              int word_end, void *data,
+                              CplMatchFn *match_fn);
+
+int cpl_list_completions(CplMatches *result, FILE *fp,
+                         int term_width);
+
+int cpl_add_completion(WordCompletion *cpl,
+                       const char *line, int word_start,
+                       int word_end, const char *suffix,
+                       const char *type_suffix,
+                       const char *cont_suffix);
+
+void cpl_record_error(WordCompletion *cpl,
+                      const char *errmsg);
+
+const char *cpl_last_error(WordCompletion *cpl);
+
+.fi
+
+.SH DESCRIPTION
+
+The \f3cpl_complete_word()\f1 function is part of the tecla library
+(see the libtecla(3) man page). It is usually called behind the scenes
+by \f3gl_get_line(3)\f1, but can also be called separately.
+
+Given an input line containing an incomplete word to be completed, it
+calls a user-provided callback function (or the provided
+file-completion callback function) to look up all possible completion
+suffixes for that word. The callback function is expected to look
+backward in the line, starting from the specified cursor position, to
+find the start of the word to be completed, then to look up all
+possible completions of that word and record them, one at a time by
+calling \f3cpl_add_completion()\f1.
+
+.sp
+Descriptions of the functions of this module are as follows:
+.sp
+.nf
+  CompleteWord *new_CompleteWord(void)
+.fi
+.sp
+This function creates the resources used by the \f3cpl_complete_word()\f1
+function. In particular, it maintains the memory that is used to
+return the results of calling \f3cpl_complete_word()\f1.
+.sp
+.nf
+  CompleteWord *del_CompleteWord(CompleteWord *cpl)
+.fi
+.sp
+This function deletes the resources that were returned by a previous
+call to \f3new_CompleteWord()\f1. It always returns \f3NULL\f1 (ie. a
+deleted object). It does nothing if the \f3cpl\f1 argument is
+\f3NULL\f1.
+.sp
+The callback functions which lookup possible completions should be
+defined with the following macro (which is defined in libtecla.h).
+.sp
+.nf
+  #define CPL_MATCH_FN(fn) int (fn)(WordCompletion *cpl, \\
+                                    void *data, \\
+                                    const char *line, \\
+                                    int word_end)
+.fi
+.sp
+Functions of this type are called by \f3cpl_complete_word()\f1, and
+all of the arguments of the callback are those that were passed to
+said function. In particular, the \f3line\f1 argument contains the
+input line containing the word to be completed, and \f3word_end\f1 is
+the index of the character that follows the last character of the
+incomplete word within this string. The callback is expected to look
+backwards from \f3word_end\f1 for the start of the incomplete
+word. What constitutes the start of a word clearly depends on the
+application, so it makes sense for the callback to take on this
+responsibility. For example, the builtin filename completion function
+looks backwards until it hits an unescaped space, or the start of the
+line.  Having found the start of the word, the callback should then
+lookup all possible completions of this word, and record each
+completion via separate calls to \f3cpl_add_completion()\f1. If the
+callback needs access to an application-specific symbol table, it can
+pass it and any other data that it needs, via the \f3data\f1
+argument. This removes any need for globals.
+.sp
+The callback function should return 0 if no errors occur. On failure
+it should return 1, and register a terse description of the error by
+calling \f3cpl_record_error()\f1.
+.sp
+.nf
+  void cpl_record_error(WordCompletion *cpl,
+                        const char *errmsg);
+.fi
+.sp
+The last error message recorded by calling \f3cpl_record_error()\f1,
+can subsequently be queried by calling \f3cpl_last_error()\f1, as
+described later.
+.sp
+.nf
+  int cpl_add_completion(WordCompletion *cpl,
+                         const char *line, int word_start,
+                         int word_end, const char *suffix,
+                         const char *type_suffix,
+                         const char *cont_suffix);
+.fi
+.sp
+The \f3cpl_add_completion()\f1 function is called zero or more times
+by the completion callback function to record each possible completion
+in the specified \f3WordCompletion\f1 object. These completions are
+subsequently returned by \f3cpl_complete_word()\f1, as described
+later. The \f3cpl\f1, \f3line\f1, and \f3word_end\f1 arguments should
+be those that were passed to the callback function. The
+\f3word_start\f1 argument should be the index within the input line
+string of the start of the word that is being completed. This should
+equal \f3word_end\f1 if a zero-length string is being completed. The
+\f3suffix\f1 argument is the string that would have to be appended to
+the incomplete word to complete it.  If this needs any quoting
+(eg. the addition of backslashes before special charaters) to be valid
+within the displayed input line, this should be included. A copy of
+the suffix string is allocated internally, so there is no need to
+maintain your copy of the string after \f3cpl_add_completion()\f1
+returns.
+.sp
+Note that in the array of possible completions which the
+\f3cpl_complete_word()\f1 function returns, the suffix recorded by
+\f3cpl_add_completion()\f1 is listed along with the concatentation of
+this suffix with the word that lies between \f3word_start\f1 and
+\f3word_end\f1 in the input line.
+.sp
+The \f3type_suffix\f1 argument specifies an optional string to be
+appended to the completion if it is displayed as part of a list of
+completions by \f3cpl_list_completions()\f1. The intention is that
+this indicate to the user the type of each completion. For example,
+the file completion function places a directory separator after
+completions that are directories, to indicate their nature to the
+user. Similary, if the completion were a function, you could indicate
+this to the user by setting \f3type_suffix\f1 to "()". Note that the
+\f3type_suffix\f1 string isn't copied, so if the argument isn't a
+literal string between speech marks, be sure that the string remains
+valid for at least as long as the results of \f3cpl_complete_word()\f1
+are needed.
+.sp
+The \f3cont_suffix\f1 is a continuation suffix to append to the
+completed word in the input line if this is the only completion. This
+is something that isn't part of the completion itself, but that gives
+the user an indication about how they might continue to extend the
+token.  For example, the file-completion callback function adds a
+directory separator if the completed word is a directory. If the
+completed word were a function name, you could similarly aid the user
+by arranging for an open parenthesis to be appended.
+.sp
+.nf
+  CplMatches *cpl_complete_word(WordCompletion *cpl,
+                                const char *line,
+                                int word_end, void *data,
+                                CplMatchFn *match_fn);
+.fi
+.sp
+The \f3cpl_complete_word()\f1 is normally called behind the scenes by
+\f3gl_get_line(3)\f1, but can also be called separately if you
+separately allocate a \f3WordCompletion\f1 object. It performs word
+completion, as described at the beginning of this section. Its first
+argument is a resource object previously returned by
+\f3new_CompleteWord()\f1.  The \f3line\f1 argument is the input line
+string, containing the word to be completed. The \f3word_end\f1
+argument contains the index of the character in the input line, that
+just follows the last character of the word to be completed. When
+called by \f3gl_get_line()\f1, this is the character over which the
+user pressed \f3TAB\f1. The \f3match_fn\f3 argument is the function
+pointer of the callback function which will lookup possible
+completions of the word, as described above, and the \f3data\f1
+argument provides a way for the application to pass arbitrary data to
+the callback function.
+.sp
+If no errors occur, the \f3cpl_complete_word()\f1 function returns a
+pointer to a \f3CplMatches\f1 container, as defined below. This
+container is allocated as part of the \f3cpl\f1 object that was passed
+to \f3cpl_complete_word()\f1, and will thus change on each call which
+uses the same \f3cpl\f1 argument.
+.sp
+.nf
+  typedef struct {
+    char *completion;        /* A matching completion */
+                             /*  string */
+    char *suffix;            /* The part of the */
+                             /*  completion string which */
+                             /*  would have to be */
+                             /*  appended to complete the */
+                             /*  original word. */
+    const char *type_suffix; /* A suffix to be added when */
+                             /*  listing completions, to */
+                             /*  indicate the type of the */
+                             /*  completion. */
+  } CplMatch;
+
+  typedef struct {
+    char *suffix;            /* The common initial part */
+                             /*  of all of the completion */
+                             /*  suffixes. */
+    const char *cont_suffix; /* Optional continuation */
+                             /*  string to be appended to */
+                             /*  the sole completion when */
+                             /*  nmatch==1. */
+    CplMatch *matches;       /* The array of possible */
+                             /*  completion strings, */
+                             /*  sorted into lexical */
+                             /*  order. */
+    int nmatch;              /* The number of elements in */
+                             /*  the above matches[] */
+                             /*  array. */
+  } CplMatches;
+.fi
+.sp
+If an error occurs during completion, \f3cpl_complete_word()\f1
+returns NULL. A description of the error can be acquired by calling
+the \f3cpl_last_error()\f3 function.
+.sp
+.nf
+  const char *cpl_last_error(WordCompletion *cpl);
+.fi
+.sp
+The \f3cpl_last_error()\f3 function returns a terse description of the
+error which occurred on the last call to \f3cpl_complete_word()\f1 or
+\f3cpl_add_completion()\f1.
+.sp
+.nf
+  int cpl_list_completions(CplMatches *result, FILE *fp,
+                           int terminal_width);
+.fi
+.sp
+When the \f3cpl_complete_word()\f1 function returns multiple possible
+completions, the \f3cpl_list_completions()\f1 function can be called
+upon to list them, suitably arranged across the available width of the
+terminal. It arranges for the displayed columns of completions to all
+have the same width, set by the longest completion. It also appends
+the \f3type_suffix\f1 strings that were recorded with each completion,
+thus indicating their types to the user.
+
+.SH THE BUILT-IN FILENAME-COMPLETION CALLBACK
+
+By default the \f3gl_get_line(3)\f1 function, passes the following
+completion callback function to \f3cpl_complete_word()\f1. This
+function can also be used separately, either by sending it to
+\f3cpl_complete_word()\f1, or by calling it directly from your
+own completion callback function.
+.sp
+.nf
+  CPL_MATCH_FN(cpl_file_completions);
+.fi
+.sp
+Certain aspects of the behavior of this callback can be changed via
+its \f3data\f1 argument. If you are happy with its default behavior
+you can pass \f3NULL\f1 in this argument. Otherwise it should be a
+pointer to a \f3CplFileConf\f1 object, previously allocated by calling
+\f3new_CplFileConf()\f1.
+.sp
+.nf
+  CplFileConf *new_CplFileConf(void);
+.fi
+.sp
+\f3CplFileConf\f1 objects encapsulate the configuration parameters of
+\f3cpl_file_completions()\f1. These parameters, which start out with
+default values, can be changed by calling the accessor functions
+described below.
+.sp
+By default, the \f3cpl_file_completions()\f3 callback function
+searches backwards for the start of the filename being completed,
+looking for the first un-escaped space or the start of the input
+line. If you wish to specify a different location, call
+\f3cfc_file_start()\f1 with the index at which the filename starts in
+the input line. Passing start_index=-1 re-enables the default
+behavior.
+.sp
+.nf
+  void cfc_file_start(CplFileConf *cfc, int start_index);
+.fi
+.sp
+By default, when \f3cpl_file_completions()\f1 looks at a filename in
+the input line, each lone backslash in the input line is interpreted
+as being a special character which removes any special significance of
+the character which follows it, such as a space which should be taken
+as part of the filename rather than delimiting the start of the
+filename. These backslashes are thus ignored while looking for
+completions, and subsequently added before spaces, tabs and literal
+backslashes in the list of completions. To have unescaped backslashes
+treated as normal characters, call \f3cfc_literal_escapes()\f1 with a
+non-zero value in its \f3literal\f1 argument.
+.sp
+.nf
+  void cfc_literal_escapes(CplFileConf *cfc, int literal);
+.fi
+.sp
+By default, \f3cpl_file_completions()\f1 reports all files who's names
+start with the prefix that is being completed. If you only want a
+selected subset of these files to be reported in the list of
+completions, you can arrange this by providing a callback function
+which takes the full pathname of a file, and returns \f30\f1 if the
+file should be ignored, or \f31\f1 if the file should be included in
+the list of completions. To register such a function for use by
+\f3cpl_file_completions()\f1, call \f3cfc_set_check_fn()\f1, and pass
+it a pointer to the function, together with a pointer to any data that
+you would like passed to this callback whenever it is called. Your
+callback can make its decisions based on any property of the file,
+such as the filename itself, whether the file is readable, writable or
+executable, or even based on what the file contains.
+.sp
+.nf
+  #define CPL_CHECK_FN(fn) int (fn)(void *data, \\
+                                    const char *pathname)
+  typedef CPL_CHECK_FN(CplCheckFn);
+
+  void cfc_set_check_fn(CplFileConf *cfc,
+                        CplCheckFn *chk_fn, void *chk_data);
+.fi
+.sp
+The \f3cpl_check_exe()\f1 function is a provided callback of the above
+type, for use with \f3cpl_file_completions()\f1. It returns non-zero
+if the filename that it is given represents a normal file that the
+user has execute permission to. You could use this to have
+\f3cpl_file_completions()\f1 only list completions of executable
+files.
+.sp
+When you have finished with a \f3CplFileConf\f1 variable, you can pass
+it to the \f3del_CplFileConf()\f1 destructor function to reclaim its
+memory.
+.sp
+.nf
+  CplFileConf *del_CplFileConf(CplFileConf *cfc);
+.fi
+.sp
+
+.SH THREAD SAFETY
+
+In multi-threaded programs, you should use the \f3libtecla_r.a\f1
+version of the library. This uses POSIX reentrant functions where
+available (hence the \f3_r\f1 suffix), and disables features that rely
+on non-reentrant system functions. In the case of this module, the
+only disabled feature is username completion in \f3~username/\f1
+expressions, in \f3cpl_file_completions()\f1.
+
+Using the \f3libtecla_r.a\f1 version of the library, it is safe to use
+the facilities of this module in multiple threads, provided that each
+thread uses a separately allocated \f3WordCompletion\f1 object. In
+other words, if two threads want to do word completion, they should
+each call \f3new_WordCompletion()\f1 to allocate their own completion
+objects.
+
+.SH FILES
+.nf
+libtecla.a    -    The tecla library
+libtecla.h    -    The tecla header file.
+.fi
+
+.SH SEE ALSO
+libtecla(3), gl_get_line(3), ef_expand_file(3), pca_lookup_file(3)
+  
+.SH AUTHOR
+Martin Shepherd  (mcs@astro.caltech.edu)
diff --git a/libtecla-1.4.1/man3/cpl_file_completions.3 b/libtecla-1.4.1/man3/cpl_file_completions.3
new file mode 100644
index 0000000..36c83a3
--- /dev/null
+++ b/libtecla-1.4.1/man3/cpl_file_completions.3
@@ -0,0 +1 @@
+.so man3/cpl_complete_word.3
diff --git a/libtecla-1.4.1/man3/cpl_last_error.3 b/libtecla-1.4.1/man3/cpl_last_error.3
new file mode 100644
index 0000000..36c83a3
--- /dev/null
+++ b/libtecla-1.4.1/man3/cpl_last_error.3
@@ -0,0 +1 @@
+.so man3/cpl_complete_word.3
diff --git a/libtecla-1.4.1/man3/cpl_list_completions.3 b/libtecla-1.4.1/man3/cpl_list_completions.3
new file mode 100644
index 0000000..36c83a3
--- /dev/null
+++ b/libtecla-1.4.1/man3/cpl_list_completions.3
@@ -0,0 +1 @@
+.so man3/cpl_complete_word.3
diff --git a/libtecla-1.4.1/man3/cpl_record_error.3 b/libtecla-1.4.1/man3/cpl_record_error.3
new file mode 100644
index 0000000..36c83a3
--- /dev/null
+++ b/libtecla-1.4.1/man3/cpl_record_error.3
@@ -0,0 +1 @@
+.so man3/cpl_complete_word.3
diff --git a/libtecla-1.4.1/man3/del_CplFileConf.3 b/libtecla-1.4.1/man3/del_CplFileConf.3
new file mode 100644
index 0000000..36c83a3
--- /dev/null
+++ b/libtecla-1.4.1/man3/del_CplFileConf.3
@@ -0,0 +1 @@
+.so man3/cpl_complete_word.3
diff --git a/libtecla-1.4.1/man3/del_ExpandFile.3 b/libtecla-1.4.1/man3/del_ExpandFile.3
new file mode 100644
index 0000000..f4299df
--- /dev/null
+++ b/libtecla-1.4.1/man3/del_ExpandFile.3
@@ -0,0 +1 @@
+.so man3/ef_expand_file.3
diff --git a/libtecla-1.4.1/man3/del_GetLine.3 b/libtecla-1.4.1/man3/del_GetLine.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/del_GetLine.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/del_PathCache.3 b/libtecla-1.4.1/man3/del_PathCache.3
new file mode 100644
index 0000000..e5a136e
--- /dev/null
+++ b/libtecla-1.4.1/man3/del_PathCache.3
@@ -0,0 +1 @@
+.so man3/pca_lookup_file.3
diff --git a/libtecla-1.4.1/man3/del_PcaPathConf.3 b/libtecla-1.4.1/man3/del_PcaPathConf.3
new file mode 100644
index 0000000..e5a136e
--- /dev/null
+++ b/libtecla-1.4.1/man3/del_PcaPathConf.3
@@ -0,0 +1 @@
+.so man3/pca_lookup_file.3
diff --git a/libtecla-1.4.1/man3/del_WordCompletion.3 b/libtecla-1.4.1/man3/del_WordCompletion.3
new file mode 100644
index 0000000..36c83a3
--- /dev/null
+++ b/libtecla-1.4.1/man3/del_WordCompletion.3
@@ -0,0 +1 @@
+.so man3/cpl_complete_word.3
diff --git a/libtecla-1.4.1/man3/ef_expand_file.3 b/libtecla-1.4.1/man3/ef_expand_file.3
new file mode 100644
index 0000000..88c2d54
--- /dev/null
+++ b/libtecla-1.4.1/man3/ef_expand_file.3
@@ -0,0 +1,245 @@
+.\" Copyright (C) 2000, 2001 by Martin C. Shepherd
+.\" 
+.\" All rights reserved.
+.\" 
+.\" Permission is hereby granted, free of charge, to any person obtaining a
+.\" copy of this software and associated documentation files (the
+.\" "Software"), to deal in the Software without restriction, including
+.\" without limitation the rights to use, copy, modify, merge, publish,
+.\" distribute, and/or sell copies of the Software, and to permit persons
+.\" to whom the Software is furnished to do so, provided that the above
+.\" copyright notice(s) and this permission notice appear in all copies of
+.\" the Software and that both the above copyright notice(s) and this
+.\" permission notice appear in supporting documentation.
+.\" 
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+.\" OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+.\" HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+.\" INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+.\" FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+.\" NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+.\" WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\" 
+.\" Except as contained in this notice, the name of a copyright holder
+.\" shall not be used in advertising or otherwise to promote the sale, use
+.\" or other dealings in this Software without prior written authorization
+.\" of the copyright holder.
+.TH ef_expand_file 3
+.SH NAME
+ef_expand_file, del_ExpandFile, ef_last_error, ef_list_expansions, new_ExpandFile \- expand filenames containing ~user/$envvar and wildcard expressions
+.SH SYNOPSIS
+.nf
+#include <libtecla.h>
+
+ExpandFile *new_ExpandFile(void);
+
+ExpandFile *del_ExpandFile(ExpandFile *ef);
+
+FileExpansion *ef_expand_file(ExpandFile *ef,
+                              const char *path,
+                              int pathlen);
+
+int ef_list_expansions(FileExpansion *result, FILE *fp,
+                       int term_width);
+
+const char *ef_last_error(ExpandFile *ef);
+.fi
+
+.SH DESCRIPTION
+
+The \f3ef_expand_file()\f1 function is part of the tecla library
+(see the libtecla(3) man page). It expands a specified filename,
+converting \f3~user/\f1 and \f3~/\f1 expressions at the start of the
+filename to the corresponding home directories, replacing
+\f3$envvar\f1 with the value of the corresponding environment
+variable, and then, if there are any wildcards, matching these against
+existing filenames. Backslashes in the input filename are interpreted
+as escaping any special meanings of the characters that follow them.
+Only backslahes that are themselves preceded by backslashes are
+preserved in the expanded filename.
+.sp
+In the presence of wildcards, the returned list of filenames only
+includes the names of existing files which match the
+wildcards. Otherwise, the original filename is returned after
+expansion of tilde and dollar expressions, and the result is not
+checked against existing files. This mimics the file-globbing behavior
+of the unix \f3tcsh\f1 shell.
+.sp
+The supported wildcards and their meanings are:
+.nf
+  *        -  Match any sequence of zero or more characters.
+  ?        -  Match any single character.
+  [chars]  -  Match any single character that appears in
+              'chars'.  If 'chars' contains an expression of
+              the form a-b, then any character between a and
+              b, including a and b, matches. The '-'
+              character looses its special meaning as a
+              range specifier when it appears at the start
+              of the sequence of characters. The ']'
+              character also looses its significance as the
+              terminator of the range expression if it
+              appears immediately after the opening '[', at
+              which point it is treated one of the
+              characters of the range. If you want both '-'
+              and ']' to be part of the range, the '-'
+              should come first and the ']' second.
+              
+  [^chars] -  The same as [chars] except that it matches any
+              single character that doesn't appear in
+              'chars'.
+.fi
+
+Note that wildcards never match the initial dot in filenames that
+start with '.'. The initial '.' must be explicitly specified in the
+filename. This again mimics the globbing behavior of most unix shells,
+and its rational is based in the fact that in unix, files with names
+that start with '.' are usually hidden configuration files, which are
+not listed by default by the ls command.
+.sp
+The following is a complete example of how to use the file expansion
+function.
+
+.nf
+  #include <stdio.h>
+  #include <libtecla.h>
+
+  int main(int argc, char *argv[])
+  {
+    ExpandFile *ef;      /* The expansion resource object */
+    char *filename;      /* The filename being expanded */
+    FileExpansion *expn; /* The results of the expansion */
+    int i;
+
+    ef = new_ExpandFile();
+    if(!ef)
+      return 1;
+
+    for(arg = *(argv++); arg; arg = *(argv++)) {
+      if((expn = ef_expand_file(ef, arg, -1)) == NULL) {
+        fprintf(stderr, "Error expanding %s (%s).\\n", arg,
+                         ef_last_error(ef));
+      } else {
+        printf("%s matches the following files:\\n", arg);
+        for(i=0; i<expn->nfile; i++)
+          printf(" %s\\n", expn->files[i]);
+      }
+    }
+
+    ef = del_ExpandFile(ef);
+    return 0;
+  }
+.fi
+.sp
+Descriptions of the functions used above are as follows:
+.sp
+.nf
+  ExpandFile *new_ExpandFile(void)
+.fi
+.sp
+This function creates the resources used by the \f3ef_expand_file()\f1
+function. In particular, it maintains the memory that is used to record the
+array of matching filenames that is returned by \f3ef_expand_file()\f1. This
+array is expanded as needed, so there is no built in limit to the number of
+files that can be matched.
+.sp
+.nf
+  ExpandFile *del_ExpandFile(ExpandFile *ef)
+.fi
+.sp
+This function deletes the resources that were returned by a previous call to
+\f3new_ExpandFile()\f1. It always returns \f3NULL\f1 (ie a deleted object). It
+does nothing if the \f3ef\f1 argument is \f3NULL\f1.
+.sp
+A container of the following type is returned by \f3ef_expand_file()\f1.
+.sp
+.nf
+  typedef struct {
+    int exists;   /* True if the files in files[] exist */
+    int nfile;    /* The number of files in files[] */
+    char **files; /* An array of 'nfile' filenames. */
+  } FileExpansion;
+.fi
+.sp
+.nf
+  FileExpansion *ef_expand_file(ExpandFile *ef,
+                                const char *path,
+                                int pathlen)
+.fi
+.sp
+The \f3ef_expand_file()\f1 function performs filename expansion, as documented
+at the start of this section. Its first argument is a resource object returned
+by \f3new_ExpandFile()\f1. A pointer to the start of the filename to be matched
+is passed via the \f3path\f1 argument. This must be a normal \f3NUL\f1
+terminated string, but unless a length of -1 is passed in \f3pathlen\f1, only
+the first \f3pathlen\f1 characters will be used in the filename expansion.  If
+the length is specified as -1, the whole of the string will be
+expanded.
+.sp
+The function returns a pointer to a container who's contents are the
+results of the expansion. If there were no wildcards in the filename,
+the \f3nfile\f1 member will be 1, and the \f3exists\f1 member should
+be queried if it is important to know if the expanded file currently
+exists or not. If there were wildcards, then the contained
+\f3files[]\f1 array will contain the names of the \f3nfile\f1 existing
+files that matched the wildcarded filename, and the \f3exists\f1
+member will have the value 1. Note that the returned container belongs
+to the specified \f3ef\f1 object, and its contents will change on each
+call, so if you need to retain the results of more than one call to
+\f3ef_expand_file()\f1, you should either make a private copy of the
+returned results, or create multiple file-expansion resource objects
+via multiple calls to \f3new_ExpandFile()\f1.
+.sp
+On error, \f3NULL\f1 is returned, and an explanation of the error can
+be determined by calling \f3ef_last_error(ef)\f1.
+.sp
+.nf
+  const char *ef_last_error(ExpandFile *ef)
+.fi
+.sp
+This function returns the message which describes the error that
+occurred on the last call to \f3ef_expand_file()\f1, for the given
+\f3(ExpandFile *ef)\f1 resource object.
+.sp
+.nf
+  int ef_list_expansions(FileExpansion *result, FILE *fp,
+                         int terminal_width);
+.fi
+.sp
+The \f3ef_list_expansions()\f1 function provides a convenient way to
+list the filename expansions returned by \f3ef_expand_file()\f1. Like
+the unix \f3ls\f1 command, it arranges the filenames into equal width
+columns, each column having the width of the largest file. The number
+of columns used is thus determined by the length of the longest
+filename, and the specified terminal width. Beware that filenames that
+are longer than the specified terminal width are printed without being
+truncated, so output longer than the specified terminal width can
+occur. The list is written to the stdio stream specified by the
+\f3fp\f1 argument.
+
+.SH THREAD SAFETY
+
+In multi-threaded programs, you should use the \f3libtecla_r.a\f1
+version of the library. This uses POSIX reentrant functions where
+available (hence the \f3_r\f1 suffix), and disables features that rely
+on non-reentrant system functions. Currently there are no features
+disabled in this module.
+
+Using the \f3libtecla_r.a\f1 version of the library, it is safe to use
+the facilities of this module in multiple threads, provided that each
+thread uses a separately allocated \f3ExpandFile\f1 object. In other
+words, if two threads want to do file expansion, they should each call
+\f3new_ExpandFile()\f1 to allocate their own file-expansion objects.
+
+.SH FILES
+.nf
+libtecla.a    -    The tecla library
+libtecla.h    -    The tecla header file.
+.fi
+
+.SH SEE ALSO
+libtecla(3), gl_get_line(3), cpl_complete_word(3), pca_lookup_file(3)
+  
+.SH AUTHOR
+Martin Shepherd  (mcs@astro.caltech.edu)
diff --git a/libtecla-1.4.1/man3/ef_last_error.3 b/libtecla-1.4.1/man3/ef_last_error.3
new file mode 100644
index 0000000..f4299df
--- /dev/null
+++ b/libtecla-1.4.1/man3/ef_last_error.3
@@ -0,0 +1 @@
+.so man3/ef_expand_file.3
diff --git a/libtecla-1.4.1/man3/ef_list_expansions.3 b/libtecla-1.4.1/man3/ef_list_expansions.3
new file mode 100644
index 0000000..f4299df
--- /dev/null
+++ b/libtecla-1.4.1/man3/ef_list_expansions.3
@@ -0,0 +1 @@
+.so man3/ef_expand_file.3
diff --git a/libtecla-1.4.1/man3/enhance.3 b/libtecla-1.4.1/man3/enhance.3
new file mode 100644
index 0000000..648ef34
--- /dev/null
+++ b/libtecla-1.4.1/man3/enhance.3
@@ -0,0 +1,86 @@
+.\" Copyright (C) 2000, 2001 by Martin C. Shepherd
+.\" 
+.\" All rights reserved.
+.\" 
+.\" Permission is hereby granted, free of charge, to any person obtaining a
+.\" copy of this software and associated documentation files (the
+.\" "Software"), to deal in the Software without restriction, including
+.\" without limitation the rights to use, copy, modify, merge, publish,
+.\" distribute, and/or sell copies of the Software, and to permit persons
+.\" to whom the Software is furnished to do so, provided that the above
+.\" copyright notice(s) and this permission notice appear in all copies of
+.\" the Software and that both the above copyright notice(s) and this
+.\" permission notice appear in supporting documentation.
+.\" 
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+.\" OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+.\" HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+.\" INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+.\" FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+.\" NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+.\" WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\" 
+.\" Except as contained in this notice, the name of a copyright holder
+.\" shall not be used in advertising or otherwise to promote the sale, use
+.\" or other dealings in this Software without prior written authorization
+.\" of the copyright holder.
+.TH libtecla 3
+.SH NAME
+enhance - A program that adds command-line editing to third party programs.
+.SH SYNOPSIS
+.nf
+enhance command [ argument ... ]
+.fi
+
+.SH DESCRIPTION
+
+The \f3enhance\f1 program provides enhanced command-line editing
+facilities to users of third party applications, to which one doesn't
+have any source code. It does this by placing a pseudo-terminal
+between the application and the real terminal. It uses the tecla
+command-line editing library to read input from the real terminal,
+then forwards each just completed input line to the application via
+the pseudo-terminal.  All output from the application is forwarded
+back unchanged to the real terminal.
+.sp
+Whenever the application stops generating output for more than a tenth
+of a second, the \f3enhance\f1 program treats the latest incomplete
+output line as the prompt, and redisplays any incompleted input line
+that the user has typed after it. Note that the small delay, which is
+imperceptible to the user, isn't necessary for correct operation of
+the program. It is just an optimization, designed to stop the input
+line from being redisplayed so often that it slows down output.
+
+.SH DEFICIENCIES
+
+The one major problem that hasn't been solved yet, is how to deal with
+applications that change whether typed input is echo'd by their
+controlling terminal. For example, programs that ask for a password,
+such as ftp and telnet, temporarily tell their controlling terminal
+not to echo what the user types. Since this request goes to the
+application side of the psuedo terminal, the \f3enhance\f1 program has
+no way of knowing that this has happened, and continues to echo typed
+input to its controlling terminal, while the user types their
+password.
+.sp
+Furthermore, before executing the host application, the \f3enhance\f1
+program initially sets the pseudo terminal to noecho mode, so that
+everything that it sends to the program doesn't get redundantly
+echoed. If a program that switches to noecho mode explicitly restores
+echoing afterwards, rather than restoring the terminal modes that were
+previously in force, then subsequently, every time that you enter a
+new input line, a duplicate copy will be displayed on the next line.
+
+.SH FILES
+.nf
+libtecla.a    -   The tecla library.
+~/.teclarc    -   The tecla personal customization file.
+.fi
+
+.SH SEE ALSO
+libtecla(3)
+  
+.SH AUTHOR
+Martin Shepherd  (mcs@astro.caltech.edu)
diff --git a/libtecla-1.4.1/man3/gl_change_terminal.3 b/libtecla-1.4.1/man3/gl_change_terminal.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_change_terminal.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_clear_history.3 b/libtecla-1.4.1/man3/gl_clear_history.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_clear_history.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_configure_getline.3 b/libtecla-1.4.1/man3/gl_configure_getline.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_configure_getline.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_customize_completion.3 b/libtecla-1.4.1/man3/gl_customize_completion.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_customize_completion.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_echo_mode.3 b/libtecla-1.4.1/man3/gl_echo_mode.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_echo_mode.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_get_line.3 b/libtecla-1.4.1/man3/gl_get_line.3
new file mode 100644
index 0000000..51fc9d8
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_get_line.3
@@ -0,0 +1,2329 @@
+.\" Copyright (C) 2000, 2001 by Martin C. Shepherd
+.\" 
+.\" All rights reserved.
+.\" 
+.\" Permission is hereby granted, free of charge, to any person obtaining a
+.\" copy of this software and associated documentation files (the
+.\" "Software"), to deal in the Software without restriction, including
+.\" without limitation the rights to use, copy, modify, merge, publish,
+.\" distribute, and/or sell copies of the Software, and to permit persons
+.\" to whom the Software is furnished to do so, provided that the above
+.\" copyright notice(s) and this permission notice appear in all copies of
+.\" the Software and that both the above copyright notice(s) and this
+.\" permission notice appear in supporting documentation.
+.\" 
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+.\" OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+.\" HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+.\" INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+.\" FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+.\" NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+.\" WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\" 
+.\" Except as contained in this notice, the name of a copyright holder
+.\" shall not be used in advertising or otherwise to promote the sale, use
+.\" or other dealings in this Software without prior written authorization
+.\" of the copyright holder.
+.TH gl_get_line 3
+.SH NAME
+gl_get_line, new_GetLine, del_GetLine, gl_customize_completion, gl_change_terminal, gl_configure_getline, gl_load_history, gl_save_history, gl_group_history, gl_show_history, gl_watch_fd, gl_terminal_size, gl_resize_history, gl_limit_history, gl_clear_history, gl_toggle_history, gl_lookup_history, gl_state_of_history, gl_range_of_history, gl_size_of_history, gl_echo_mode, gl_replace_prompt, gl_prompt_style, gl_ignore_signal, gl_trap_signal, gl_last_signal \- allow the user to compose an input line
+.SH SYNOPSIS
+.nf
+#include <stdio.h>
+#include <libtecla.h>
+
+GetLine *new_GetLine(size_t linelen, size_t histlen);
+
+GetLine *del_GetLine(GetLine *gl);
+
+char *gl_get_line(GetLine *gl, const char *prompt,
+                 const char *start_line, int start_pos);
+
+int gl_customize_completion(GetLine *gl, void *data,
+                            CplMatchFn *match_fn);
+
+int gl_change_terminal(GetLine *gl, FILE *input_fp,
+                       FILE *output_fp, const char *term);
+
+int gl_configure_getline(GetLine *gl,
+                         const char *app_string,
+                         const char *app_file,
+                         const char *user_file);
+
+int gl_save_history(GetLine *gl, const char *filename,
+                    const char *comment, int max_lines);
+
+int gl_load_history(GetLine *gl, const char *filename,
+                    const char *comment);
+
+int gl_watch_fd(GetLine *gl, int fd, GlFdEvent event,
+                GlFdEventFn *callback, void *data);
+
+int gl_group_history(GetLine *gl, unsigned stream);
+
+int gl_show_history(GetLine *gl, FILE *fp,
+                    const char *fmt, int all_groups,
+                    int max_lines);
+
+int gl_resize_history(GetLine *gl, size_t bufsize);
+
+void gl_limit_history(GetLine *gl, int max_lines);
+
+void gl_clear_history(GetLine *gl, int all_groups);
+
+void gl_toggle_history(GetLine *gl, int enable);
+
+GlTerminalSize gl_terminal_size(GetLine *gl,
+                                int def_ncolumn,
+                                int def_nline);
+
+int gl_lookup_history(GetLine *gl, unsigned long id,
+                      GlHistoryLine *hline);
+
+void gl_state_of_history(GetLine *gl,
+                         GlHistoryState *state);
+
+void gl_range_of_history(GetLine *gl,
+                         GlHistoryRange *range);
+
+void gl_size_of_history(GetLine *gl, GlHistorySize *size);
+
+void gl_echo_mode(GetLine *gl, int enable);
+
+void gl_replace_prompt(GetLine *gl, const char *prompt);
+
+void gl_prompt_style(GetLine *gl, GlPromptStyle style);
+
+int gl_ignore_signal(GetLine *gl, int signo);
+
+int gl_trap_signal(GetLine *gl, int signo, unsigned flags,
+                   GlAfterSignal after, int errno_value);
+
+int gl_last_signal(const GetLine *gl);
+
+.fi
+
+.SH DESCRIPTION
+
+The \f3gl_get_line()\f1 function is part of the tecla library (see
+the libtecla(3) man page). If the user is typing at a terminal, it
+prompts them for an line of input, then provides interactive editing
+facilities, similar to those of the unix \f3tcsh\f1 shell. In addition
+to simple command-line editing, it supports recall of previously
+entered command lines, TAB completion of file names, and in-line
+wild-card expansion of filenames.
+.sp
+.SH AN EXAMPLE
+
+The following shows a complete example of how to use the
+\f3gl_get_line()\f1 function to get input from the user:
+
+.nf
+  #include <stdio.h>
+  #include <locale.h>
+  #include <libtecla.h>
+
+  int main(int argc, char *argv[])
+  { 
+    char *line;    /* The line that the user typed */
+    GetLine *gl;   /* The gl_get_line() resource object */
+
+    setlocale(LC_CTYPE, ""); /* Adopt the user's choice */
+                             /* of character set. */
+
+    gl = new_GetLine(1024, 2048);
+    if(!gl)
+      return 1;
+
+    while((line=gl_get_line(gl, "$ ", NULL, -1)) != NULL &&
+           strcmp(line, "exit\\n") != 0)
+      printf("You typed: %s\\n", line);
+
+    gl = del_GetLine(gl);
+    return 0;
+  }
+.fi
+.sp
+In the example, first the resources needed by the \f3gl_get_line()\f1 function
+are created by calling \f3new_GetLine()\f1. This allocates the memory used in
+subsequent calls to the \f3gl_get_line()\f1 function, including the history
+buffer for recording previously entered lines. Then one or more lines are read
+from the user, until either an error occurs, or the user types \f3exit\f1. Then
+finally the resources that were allocated by \f3new_GetLine()\f1, are returned
+to the system by calling \f3del_GetLine()\f1. Note the use of the \f3NULL\f1
+return value of \f3del_GetLine()\f1 to make \f3gl\f1 \f3NULL\f1. This is a
+safety precaution. If the program subsequently attempts to pass \f3gl\f1 to
+\f3gl_get_line()\f1, said function will complain, and return an error, instead of
+attempting to use the deleted resource object.
+
+.sp
+.SH THE FUNCTIONS USED IN THE EXAMPLE
+The descriptions of the functions used in the example are as follows:
+.sp
+.nf
+  GetLine *new_GetLine(size_t linelen, size_t histlen)
+.fi
+.sp
+This function creates the resources used by the \f3gl_get_line()\f1
+function and returns an opaque pointer to the object that contains
+them.  The maximum length of an input line is specified via the
+\f3linelen\f1 argument, and the number of bytes to allocate for
+storing history lines is set by the \f3histlen\f1 argument. History
+lines are stored back-to-back in a single buffer of this size. Note
+that this means that the number of history lines that can be stored at
+any given time, depends on the lengths of the individual lines.  If
+you want to place an upper limit on the number of lines that can be
+stored, see the \f3gl_limit_history()\f1 function described later. If
+you don't want history at all, specify \f3histlen\f1 as zero, and no
+history buffer will be allocated.
+.sp
+On error, a message is printed to \f3stderr\f1 and \f3NULL\f1 is returned.
+.sp
+.nf
+  GetLine *del_GetLine(GetLine *gl)
+.fi
+.sp
+This function deletes the resources that were returned by a previous
+call to \f3new_GetLine()\f1. It always returns \f3NULL\f1 (ie a
+deleted object). It does nothing if the \f3gl\f1 argument is
+\f3NULL\f1.
+.sp
+.nf
+  char *gl_get_line(GetLine *gl, const char *prompt,
+                   const char *start_line, int start_pos);
+.fi
+.sp
+The \f3gl_get_line()\f1 function can be called any number of
+times to read input from the user. The \f3gl\f1 argument
+must have been previously returned by a call to
+\f3new_GetLine()\f1. The \f3prompt\f1 argument should be a
+normal \f3NUL\f1 terminated string, specifying the prompt to
+present the user with. By default prompts are displayed
+literally, but if enabled with the \f3gl_prompt_style()\f1
+function (see later), prompts can contain directives to do
+underlining, switch to and from bold fonts, or turn
+highlighting on and off.
+
+If you want to specify the initial contents of the line, for
+the user to edit, pass the desired string via the
+\f3start_line\f1 argument. You can then specify which
+character of this line the cursor is initially positioned
+over, using the \f3start_pos\f1 argument. This should be -1
+if you want the cursor to follow the last character of the
+start line. If you don't want to preload the line in this
+manner, send \f3start_line\f1 as \f3NULL\f1, and set
+\f3start_pos\f1 to -1.
+
+The \f3gl_get_line()\f1 function returns a pointer to the line entered
+by the user, or \f3NULL\f1 on error or at the end of the input. The
+returned pointer is part of the specified \f3gl\f1 resource object,
+and thus should not be free'd by the caller, or assumed to be
+unchanging from one call to the next. When reading from a user at a
+terminal, there will always be a newline character at the end of the
+returned line.  When standard input is being taken from a pipe or a
+file, there will similarly be a newline unless the input line was too
+long to store in the internal buffer. In the latter case you should
+call \f3gl_get_line()\f1 again to read the rest of the line. Note that
+this behavior makes \f3gl_get_line()\f1 similar to \f3fgets()\f1.  In
+fact when \f3stdin\f1 isn't connected to a terminal,\f3gl_get_line()\f1
+just calls \f3fgets()\f1.
+
+.SH OPTIONAL PROMPT FORMATTING
+
+Whereas by default the prompt string that you specify is
+displayed literally, without any special interpretation of
+the characters within it, the \f3gl_prompt_style()\f1
+function can be used to enable optional formatting
+directives within the prompt.
+.sp
+.nf
+  void gl_prompt_style(GetLine *gl, GlPromptStyle style);
+.fi
+.sp
+The \f3style\f1 argument, which specifies the formatting
+style, can take any of the following values:
+.sp
+.nf
+  GL_FORMAT_PROMPT   -  In this style, the formatting
+                        directives described below, when
+                        included in prompt strings, are
+                        interpreted as follows:
+
+                          %B  -  Display subsequent
+                                 characters with a bold
+                                 font.
+                          %b  -  Stop displaying characters
+                                 with the bold font.
+                          %F  -  Make subsequent characters
+                                 flash.
+                          %f  -  Turn off flashing
+                                 characters.
+                          %U  -  Underline subsequent
+                                 characters. 
+                          %u  -  Stop underlining
+                                 characters.
+                          %P  -  Switch to a pale (half
+                                 brightness) font.
+                          %p  -  Stop using the pale font.
+                          %S  -  Highlight subsequent
+                                 characters (also known as
+                                 standout mode).
+                          %s  -  Stop highlighting
+                                 characters.
+                          %V  -  Turn on reverse video.
+                          %v  -  Turn off reverse video.
+                          %%  -  Display a single %
+                                 character.
+
+                        For example, in this mode, a prompt
+                        string like \f3"%UOK%u$ "\f1 would
+                        display the prompt \f3"OK$ "\f1,
+                        but with the \f3OK\f1 part
+                        underlined.
+
+                        Note that although a pair of
+                        characters that starts with a %
+                        character, but doesn't match any of
+                        the above directives is displayed
+                        literally, if a new directive is
+                        subsequently introduced which does
+                        match, the displayed prompt will
+                        change, so it is better to always
+                        use %% to display a literal %.
+
+                        Also note that not all terminals
+                        support all of these text
+                        attributes, and that some substitute
+                        a different attribute for missing
+                        ones.
+
+  GL_LITERAL_PROMPT  -  In this style, the prompt string is
+                        printed literally. This is the
+                        default style.
+.fi
+.sp
+
+.SH THE AVAILABLE KEY BINDING FUNCTIONS
+
+The \f3gl_get_line()\f1 function provides a number of functions which
+can be bound to key sequences. The names of these functions, and what
+they do, are given below.
+
+.nf
+  user-interrupt           -  Send a SIGINT signal to the
+                              parent process.
+  abort                    -  Send a SIGABRT signal to the
+                              parent process.
+  suspend                  -  Suspend the parent process.
+  stop-output              -  Pause terminal output.
+  start-output             -  Resume paused terminal output.
+  literal-next             -  Arrange for the next character
+                              to be treated as a normal
+                              character. This allows control
+                              characters to be entered.
+  cursor-right             -  Move the cursor one character
+                              right.
+  cursor-left              -  Move the cursor one character
+                              left.
+  insert-mode              -  Toggle between insert mode and
+                              overwrite mode.
+  beginning-of-line        -  Move the cursor to the
+                              beginning of the line.
+  end-of-line              -  Move the cursor to the end of
+                              the line.
+  delete-line              -  Delete the contents of the
+                              current line.
+  kill-line                -  Delete everything that follows
+                              the cursor.
+  backward-kill-line       -  Delete all characters between
+                              the cursor and the start of the
+                              line.
+  forward-word             -  Move to the end of the word
+                              which follows the cursor.
+  forward-to-word          -  Move the cursor to the start of
+                              the word that follows the
+                              cursor.
+  backward-word            -  Move to the start of the word
+                              which precedes the cursor.
+  goto-column              -  Move the cursor to the
+                              1-relative column in the line
+                              specified by any preceding
+                              digit-argument sequences (see
+                              ENTERING REPEAT COUNTS below).
+  find-parenthesis         -  If the cursor is currently
+                              over a parenthesis character,
+                              move it to the matching
+                              parenthesis character. If not
+                              over a parenthesis character
+                              move right to the next close
+                              parenthesis.
+  forward-delete-char      -  Delete the character under the
+                              cursor.
+  backward-delete-char     -  Delete the character which
+                              precedes the cursor.
+  list-or-eof              -  This is intended for binding
+                              to ^D. When invoked when the
+                              cursor is within the line it
+                              displays all possible
+                              completions then redisplays
+                              the line unchanged. When
+                              invoked on an empty line, it
+                              signals end-of-input (EOF) to
+                              the caller of gl_get_line().
+  del-char-or-list-or-eof  -  This is intended for binding
+                              to ^D. When invoked when the
+                              cursor is within the line it
+                              invokes forward-delete-char.
+                              When invoked at the end of the
+                              line it displays all possible
+                              completions then redisplays
+                              the line unchanged. When
+                              invoked on an empty line, it
+                              signals end-of-input (EOF) to
+                              the caller of gl_get_line().
+  forward-delete-word      -  Delete the word which follows
+                              the cursor.
+  backward-delete-word     -  Delete the word which precedes
+                              the cursor.
+  upcase-word              -  Convert all of the characters
+                              of the word which follows the
+                              cursor, to upper case.
+  downcase-word            -  Convert all of the characters
+                              of the word which follows the
+                              cursor, to lower case.
+  capitalize-word          -  Capitalize the word which
+                              follows the cursor.
+  change-case              -  If the next character is upper
+                              case, toggle it to lower case
+                              and vice versa.
+  redisplay                -  Redisplay the line.
+  clear-screen             -  Clear the terminal, then
+                              redisplay the current line.
+  transpose-chars          -  Swap the character under the
+                              cursor with the character just
+                              before the cursor.
+  set-mark                 -  Set a mark at the position of
+                              the cursor.
+  exchange-point-and-mark  -  Move the cursor to the last
+                              mark that was set, and move
+                              the mark to where the cursor
+                              used to be.
+  kill-region              -  Delete the characters that lie
+                              between the last mark that was
+                              set, and the cursor.
+  copy-region-as-kill      -  Copy the text between the mark
+                              and the cursor to the cut
+                              buffer, without deleting the
+                              original text.
+  yank                     -  Insert the text that was last
+                              deleted, just before the
+                              current position of the cursor.
+  append-yank              -  Paste the current contents of
+                              the cut buffer, after the
+                              cursor.
+  up-history               -  Recall the next oldest line
+                              that was entered. Note that
+                              in vi mode you are left in
+                              command mode.
+  down-history             -  Recall the next most recent
+                              line that was entered. If no
+                              history recall session is
+                              currently active, the next
+                              line from a previous recall
+                              session is recalled. Note that
+                              in vi mode you are left in
+                              command mode.
+  history-search-backward  -  Recall the next oldest line
+                              who's prefix matches the string
+                              which currently precedes the
+                              cursor (in vi command-mode the
+                              character under the cursor is
+                              also included in the search
+                              string).  Note that in vi mode
+                              you are left in command mode.
+  history-search-forward   -  Recall the next newest line
+                              who's prefix matches the string
+                              which currently precedes the
+                              cursor (in vi command-mode the
+                              character under the cursor is
+                              also included in the search
+                              string).  Note that in vi mode
+                              you are left in command mode.
+  history-re-search-backward -Recall the next oldest line
+                              who's prefix matches that
+                              established by the last
+                              invocation of either
+                              history-search-forward or
+                              history-search-backward.
+  history-re-search-forward - Recall the next newest line
+                              who's prefix matches that
+                              established by the last
+                              invocation of either
+                              history-search-forward or
+                              history-search-backward.
+  complete-word            -  Attempt to complete the
+                              incomplete word which
+                              precedes the cursor. Unless
+                              the host program has customized
+                              word completion, filename
+                              completion is attempted. In vi
+                              commmand mode the character
+                              under the cursor is also
+                              included in the word being
+                              completed, and you are left in
+                              vi insert mode.
+  expand-filename          -  Within the command line, expand
+                              wild cards, tilde expressions
+                              and dollar expressions in the
+                              filename which immediately
+                              precedes the cursor. In vi
+                              commmand mode the character
+                              under the cursor is also
+                              included in the filename being
+                              expanded, and you are left in
+                              vi insert mode.
+  list-glob                -  List any filenames which match
+                              the wild-card, tilde and dollar
+                              expressions in the filename
+                              which immediately precedes the
+                              cursor, then redraw the input
+                              line unchanged.
+  list-history             -  Display the contents of the
+                              history list for the current
+                              history group. If a repeat
+                              count of > 1 is specified,
+                              only that many of the most
+                              recent lines are displayed.
+                              See the "ENTERING REPEAT
+                              COUNTS" section.
+  read-from-file           -  Temporarily switch to reading
+                              input from the file who's
+                              name precedes the cursor.
+  read-init-files          -  Re-read teclarc configuration
+                              files.
+  beginning-of-history     -  Move to the oldest line in the
+                              history list. Note that in vi
+                              mode you are left in command
+                              mode.
+  end-of-history           -  Move to the newest line in the
+                              history list (ie. the current
+                              line). Note that in vi mode
+                              this leaves you in command
+                              mode.
+  digit-argument           -  Enter a repeat count for the
+                              next key-binding function.
+                              For details, see the ENTERING
+                              REPEAT COUNTS section.
+  newline                  -  Terminate and return the
+                              current contents of the
+                              line, after appending a
+                              newline character. The newline
+                              character is normally '\\n',
+                              but will be the first
+                              character of the key-sequence
+                              that invoked the newline
+                              action, if this happens to be
+                              a printable character. If the
+                              action was invoked by the
+                              '\\n' newline character or the
+                              '\\r' carriage return
+                              character, the line is
+                              appended to the history
+                              buffer.
+  repeat-history           -  Return the line that is being
+                              edited, then arrange for the
+                              next most recent entry in the
+                              history buffer to be recalled
+                              when \f3gl_get_line()\f1 is
+                              next called. Repeatedly
+                              invoking this action causes
+                              successive historical input
+                              lines to be re-executed. Note
+                              that this action is equivalent
+                              to the 'Operate' action in
+                              ksh.
+  ring-bell                -  Ring the terminal bell, unless
+                              the bell has been silenced via
+                              the \f3nobeep\f1 configuration
+                              option (see the THE TECLA
+                              CONFIGURATION FILE section).
+  forward-copy-char        -  Copy the next character into
+                              the cut buffer (NB. use repeat
+                              counts to copy more than one).
+  backward-copy-char       -  Copy the previous character
+                              into the cut buffer.
+  forward-copy-word        -  Copy the next word into the cut
+                              buffer.
+  backward-copy-word       -  Copy the previous word into the
+                              cut buffer.
+  forward-find-char        -  Move the cursor to the next
+                              occurrence of the next
+                              character that you type.
+  backward-find-char       -  Move the cursor to the last
+                              occurrence of the next
+                              character that you type.
+  forward-to-char          -  Move the cursor to the
+                              character just before the next
+                              occurrence of the next
+                              character that the user types.
+  backward-to-char         -  Move the cursor to the
+                              character just after the last
+                              occurrence before the cursor
+                              of the next character that the
+                              user types.
+  repeat-find-char         -  Repeat the last
+                              backward-find-char,
+                              forward-find-char,
+                              backward-to-char or
+                              forward-to-char.
+  invert-refind-char       -  Repeat the last
+                              backward-find-char,
+                              forward-find-char,
+                              backward-to-char, or
+                              forward-to-char in the
+                              opposite direction.
+  delete-to-column         -  Delete the characters from the
+                              cursor up to the column that
+                              is specified by the repeat
+                              count.
+  delete-to-parenthesis    -  Delete the characters from the
+                              cursor up to and including
+                              the matching parenthesis, or
+                              next close parenthesis.
+  forward-delete-find      -  Delete the characters from the
+                              cursor up to and including the
+                              following occurence of the
+                              next character typed.
+  backward-delete-find     -  Delete the characters from the
+                              cursor up to and including the
+                              preceding occurence of the
+                              next character typed.
+  forward-delete-to        -  Delete the characters from the
+                              cursor up to, but not
+                              including, the following
+                              occurence of the next
+                              character typed.
+  backward-delete-to       -  Delete the characters from the
+                              cursor up to, but not
+                              including, the preceding
+                              occurence of the next
+                              character typed.
+  delete-refind            -  Repeat the last *-delete-find
+                              or *-delete-to action.
+  delete-invert-refind     -  Repeat the last *-delete-find
+                              or *-delete-to action, in the
+                              opposite direction.
+  copy-to-column           -  Copy the characters from the
+                              cursor up to the column that
+                              is specified by the repeat
+                              count, into the cut buffer.
+  copy-to-parenthesis      -  Copy the characters from the
+                              cursor up to and including
+                              the matching parenthesis, or
+                              next close parenthesis, into
+                              the cut buffer.
+  forward-copy-find        -  Copy the characters from the
+                              cursor up to and including the
+                              following occurence of the
+                              next character typed, into the
+                              cut buffer.
+  backward-copy-find       -  Copy the characters from the
+                              cursor up to and including the
+                              preceding occurence of the
+                              next character typed, into the
+                              cut buffer.
+  forward-copy-to          -  Copy the characters from the
+                              cursor up to, but not
+                              including, the following
+                              occurence of the next
+                              character typed, into the cut
+                              buffer.
+  backward-copy-to         -  Copy the characters from the
+                              cursor up to, but not
+                              including, the preceding
+                              occurence of the next
+                              character typed, into the cut
+                              buffer.
+  copy-refind              -  Repeat the last *-copy-find
+                              or *-copy-to action.
+  copy-invert-refind       -  Repeat the last *-copy-find
+                              or *-copy-to action, in the
+                              opposite direction.
+  vi-mode                  -  Switch to vi mode from emacs
+                              mode.
+  emacs-mode               -  Switch to emacs mode from vi
+                              mode.
+  vi-insert                -  From vi command mode, switch to
+                              insert mode.
+  vi-overwrite             -  From vi command mode, switch to
+                              overwrite mode.
+  vi-insert-at-bol         -  From vi command mode, move the
+                              cursor to the start of the line
+                              and switch to insert mode.
+  vi-append-at-eol         -  From vi command mode, move the
+                              cursor to the end of the line
+                              and switch to append mode.
+  vi-append                -  From vi command mode, move the
+                              cursor one position right, and
+                              switch to insert mode.
+  vi-replace-char          -  From vi command mode, replace
+                              the character under the cursor
+                              with the the next character
+                              entered.
+  vi-forward-change-char   -  From vi command mode, delete
+                              the next character then enter
+                              insert mode.
+  vi-backward-change-char  -  From vi command mode, delete
+                              the preceding character then
+                              enter insert mode.
+  vi-forward-change-word   -  From vi command mode, delete
+                              the next word then enter
+                              insert mode.
+  vi-backward-change-word  -  From vi command mode, delete
+                              the preceding word then
+                              enter insert mode.
+  vi-change-rest-of-line   -  From vi command mode, delete
+                              from the cursor to the end of
+                              the line, then enter insert
+                              mode.
+  vi-change-line           -  From vi command mode, delete
+                              the current line, then enter
+                              insert mode.
+  vi-change-to-bol         -  From vi command mode, delete
+                              all characters between the
+                              cursor and the beginning of
+                              the line, then enter insert
+                              mode.
+  vi-change-to-column      -  From vi command mode, delete
+                              the characters from the cursor
+                              up to the column that is
+                              specified by the repeat count,
+                              then enter insert mode.
+  vi-change-to-parenthesis -  Delete the characters from the
+                              cursor up to and including
+                              the matching parenthesis, or
+                              next close parenthesis, then
+                              enter vi insert mode.
+  vi-forward-change-find   -  From vi command mode, delete
+                              the characters from the
+                              cursor up to and including the
+                              following occurence of the
+                              next character typed, then
+                              enter insert mode.
+  vi-backward-change-find  -  From vi command mode, delete
+                              the characters from the
+                              cursor up to and including the
+                              preceding occurence of the
+                              next character typed, then
+                              enter insert mode.
+  vi-forward-change-to     -  From vi command mode, delete
+                              the characters from the
+                              cursor up to, but not
+                              including, the following
+                              occurence of the next
+                              character typed, then enter
+                              insert mode.
+  vi-backward-change-to    -  From vi command mode, delete
+                              the characters from the
+                              cursor up to, but not
+                              including, the preceding
+                              occurence of the next
+                              character typed, then enter
+                              insert mode.
+  vi-change-refind         -  Repeat the last
+                              vi-*-change-find or
+                              vi-*-change-to action.
+  vi-change-invert-refind  -  Repeat the last
+                              vi-*-change-find or
+                              vi-*-change-to action, in the
+                              opposite direction.
+  vi-undo                  -  In vi mode, undo the last
+                              editing operation.
+  vi-repeat-change         -  In vi command mode, repeat the
+                              last command that modified the
+                              line.
+.fi
+
+.SH DEFAULT KEY BINDINGS IN EMACS MODE
+
+The following default key bindings, which can be overriden by
+the tecla configuration file, are designed to mimic most of
+the bindings of the unix \f3tcsh\f1 shell, when it is in
+emacs editing mode.
+.sp
+This is the default editing mode of the tecla library.
+.sp
+Note that a key sequence like \f3^A\f1 or \f3C-a\f1 means hold the control-key
+down while pressing the letter \f3A\f1, and that where you see \f3\\E\f1 or
+\f3M-\f1 in a binding, this represents the escape key or the Meta modifier
+key. Also note that to \f3gl_get_line()\f1, pressing the escape key before a
+key is equivalent to pressing the meta key at the same time as that key. Thus
+the key sequence \f3M-p\f1 can be typed in two ways, by pressing the escape
+key, followed by pressing \f3p\f1, or by pressing the Meta key at the same time
+as \f3p\f1.
+.sp
+Under UNIX the terminal driver sets a number of special keys for certain
+functions. The tecla library attempts to use the same keybindings to maintain
+consistency. The key sequences shown for the following 6 bindings are thus just
+examples of what they will probably be set to. If you have used the \f3stty\f1
+command to change these keys, then the default bindings should match.
+
+.nf
+  ^C     ->   user-interrupt
+  ^\\     ->   abort
+  ^Z     ->   suspend
+  ^Q     ->   start-output
+  ^S     ->   stop-output
+  ^V     ->   literal-next
+.fi
+
+The cursor keys are refered to by name, as follows. This is necessary
+because different types of terminals generate different key sequences
+when their cursor keys are pressed.
+
+  right  ->   cursor-right
+  left   ->   cursor-left
+  up     ->   up-history
+  down   ->   down-history
+
+The remaining bindings don't depend on the terminal setttings.
+
+.nf
+  ^F     ->   cursor-right
+  ^B     ->   cursor-left
+  M-i    ->   insert-mode
+  ^A     ->   beginning-of-line
+  ^E     ->   end-of-line
+  ^U     ->   delete-line
+  ^K     ->   kill-line
+  M-f    ->   forward-word
+  M-b    ->   backward-word
+  ^D     ->   del-char-or-list-or-eof
+  ^H     ->   backward-delete-char
+  ^?     ->   backward-delete-char
+  M-d    ->   forward-delete-word
+  M-^H   ->   backward-delete-word
+  M-^?   ->   backward-delete-word
+  M-u    ->   upcase-word
+  M-l    ->   downcase-word
+  M-c    ->   capitalize-word
+  ^R     ->   redisplay
+  ^L     ->   clear-screen
+  ^T     ->   transpose-chars
+  ^@     ->   set-mark
+  ^X^X   ->   exchange-point-and-mark
+  ^W     ->   kill-region
+  M-w    ->   copy-region-as-kill
+  ^Y     ->   yank
+  ^P     ->   up-history
+  ^N     ->   down-history
+  M-p    ->   history-search-backward
+  M-n    ->   history-search-forward
+  ^I     ->   complete-word
+  ^X*    ->   expand-filename
+  ^X^F   ->   read-from-file
+  ^X^R   ->   read-init-files
+  ^Xg    ->   list-glob
+  ^Xh    ->   list-history
+  M-<    ->   beginning-of-history
+  M->    ->   end-of-history
+  \\n     ->   newline
+  \\r     ->   newline
+  M-o    ->   repeat-history
+  M-^V   ->   vi-mode
+
+  M-0, M-1, ... M-9  ->  digit-argument  (see below)
+.fi
+
+Note that ^I is what the TAB key generates, and that ^@ can be
+generated not only by pressing the control key and the @ key
+simultaneously, but also by pressing the control key and the space bar
+at the same time.
+
+.SH DEFAULT KEY BINDINGS IN VI MODE
+
+The following default key bindings are designed to mimic the
+vi style of editing as closely as possible. This means that
+very few editing functions are provided in the initial
+character input mode, editing functions instead being
+provided by the vi command mode. Vi command mode is entered
+whenever the escape character is pressed, or whenever a
+key-sequence that starts with a meta character is entered. In
+addition to mimicing vi, libtecla provides bindings for tab
+completion, wild-card expansion of file names, and historical
+line recall.
+.sp
+To learn how to tell the tecla library to use vi mode instead
+of the default emacs editing mode, see the section entitled
+THE TECLA CONFIGURATION FILE.
+.sp
+As already mentioned above in the emacs section, Note that a
+key sequence like \f3^A\f1 or \f3C-a\f1 means hold the
+control-key down while pressing the letter \f3A\f1, and that
+where you see \f3\\E\f1 or \f3M-\f1 in a binding, this
+represents the escape key or the Meta modifier key. Also note
+that to \f3gl_get_line()\f1, pressing the escape key before a
+key is equivalent to pressing the meta key at the same time
+as that key. Thus the key sequence \f3M-p\f1 can be typed in
+two ways, by pressing the escape key, followed by pressing
+\f3p\f1, or by pressing the Meta key at the same time as
+\f3p\f1.
+.sp
+Under UNIX the terminal driver sets a number of special keys
+for certain functions. The tecla library attempts to use the
+same keybindings to maintain consistency, binding them both
+in input mode and in command mode. The key sequences shown
+for the following 6 bindings are thus just examples of what
+they will probably be set to. If you have used the \f3stty\f1
+command to change these keys, then the default bindings
+should match.
+
+.nf
+  ^C     ->   user-interrupt
+  ^\\     ->   abort
+  ^Z     ->   suspend
+  ^Q     ->   start-output
+  ^S     ->   stop-output
+  ^V     ->   literal-next
+  M-^C   ->   user-interrupt
+  M-^\\   ->   abort
+  M-^Z   ->   suspend
+  M-^Q   ->   start-output
+  M-^S   ->   stop-output
+.fi
+
+Note that above, most of the bindings are defined twice, once
+as a raw control code like \f3^C\f1 and then a second time as
+a meta character like \f3M-^C\f1. The former is the binding
+for vi input mode, whereas the latter is the binding for vi
+command mode. Once in command mode all key-sequences that the
+user types that they don't explicitly start with an escape or
+a meta key, have their first key secretly converted to a meta
+character before the key sequence is looked up in the key
+binding table. Thus, once in command mode, when you type the
+letter \f3i\f1, for example, the tecla library actually looks
+up the binding for \f3M-i\f1.
+
+The cursor keys are refered to by name, as follows. This is necessary
+because different types of terminals generate different key sequences
+when their cursor keys are pressed.
+
+  right  ->   cursor-right
+  left   ->   cursor-left
+  up     ->   up-history
+  down   ->   down-history
+
+The cursor keys normally generate a keysequence that start
+with an escape character, so beware that using the arrow keys
+will put you into command mode (if you aren't already in
+command mode).
+.sp
+The following are the terminal-independent key bindings for vi input
+mode.
+
+.nf
+  ^D     ->   list-or-eof
+  ^G     ->   list-glob
+  ^H     ->   backward-delete-char
+  ^I     ->   complete-word
+  \\r     ->   newline
+  \\n     ->   newline
+  ^L     ->   clear-screen
+  ^N     ->   down-history
+  ^P     ->   up-history
+  ^R     ->   redisplay
+  ^U     ->   backward-kill-line
+  ^W     ->   backward-delete-word
+  ^X*    ->   expand-filename
+  ^X^F   ->   read-from-file
+  ^X^R   ->   read-init-files
+  ^?     ->   backward-delete-char
+.fi
+
+The following are the key bindings that are defined in vi
+command mode, this being specified by them all starting with
+a meta character. As mentioned above, once in command mode
+the initial meta character is optional. For example, you
+might enter command mode by typing Esc, and then press h
+twice to move the cursor two positions to the left. Both h
+characters get quietly converted to M-h before being compared
+to the key-binding table, the first one because Escape
+followed by a character is always converted to the equivalent
+meta character, and the second because command mode was
+already active.
+
+.nf
+  M-\\     ->   cursor-right     (Meta-space)
+  M-$     ->   end-of-line
+  M-*     ->   expand-filename
+  M-+     ->   down-history
+  M--     ->   up-history
+  M-<     ->   beginning-of-history
+  M->     ->   end-of-history
+  M-^     ->   beginning-of-line
+  M-;     ->   repeat-find-char
+  M-,     ->   invert-refind-char
+  M-|     ->   goto-column
+  M-~     ->   change-case
+  M-.     ->   vi-repeat-change
+  M-%     ->   find-parenthesis
+  M-a     ->   vi-append
+  M-A     ->   vi-append-at-eol
+  M-b     ->   backward-word
+  M-B     ->   backward-word
+  M-C     ->   vi-change-rest-of-line
+  M-cb    ->   vi-backward-change-word
+  M-cB    ->   vi-backward-change-word
+  M-cc    ->   vi-change-line
+  M-ce    ->   vi-forward-change-word
+  M-cE    ->   vi-forward-change-word
+  M-cw    ->   vi-forward-change-word
+  M-cW    ->   vi-forward-change-word
+  M-cF    ->   vi-backward-change-find
+  M-cf    ->   vi-forward-change-find
+  M-cT    ->   vi-backward-change-to
+  M-ct    ->   vi-forward-change-to
+  M-c;    ->   vi-change-refind
+  M-c,    ->   vi-change-invert-refind
+  M-ch    ->   vi-backward-change-char
+  M-c^H   ->   vi-backward-change-char
+  M-c^?   ->   vi-backward-change-char
+  M-cl    ->   vi-forward-change-char
+  M-c\\    ->   vi-forward-change-char  (Meta-c-space)
+  M-c^    ->   vi-change-to-bol
+  M-c0    ->   vi-change-to-bol
+  M-c$    ->   vi-change-rest-of-line
+  M-c|    ->   vi-change-to-column
+  M-c%    ->   vi-change-to-parenthesis
+  M-dh    ->   backward-delete-char
+  M-d^H   ->   backward-delete-char
+  M-d^?   ->   backward-delete-char
+  M-dl    ->   forward-delete-char
+  M-d     ->   forward-delete-char    (Meta-d-space)
+  M-dd    ->   delete-line
+  M-db    ->   backward-delete-word
+  M-dB    ->   backward-delete-word
+  M-de    ->   forward-delete-word
+  M-dE    ->   forward-delete-word
+  M-dw    ->   forward-delete-word
+  M-dW    ->   forward-delete-word
+  M-dF    ->   backward-delete-find
+  M-df    ->   forward-delete-find
+  M-dT    ->   backward-delete-to
+  M-dt    ->   forward-delete-to
+  M-d;    ->   delete-refind
+  M-d,    ->   delete-invert-refind
+  M-d^    ->   backward-kill-line
+  M-d0    ->   backward-kill-line
+  M-d$    ->   kill-line
+  M-D     ->   kill-line
+  M-d|    ->   delete-to-column
+  M-d%    ->   delete-to-parenthesis
+  M-e     ->   forward-word
+  M-E     ->   forward-word
+  M-f     ->   forward-find-char
+  M-F     ->   backward-find-char
+  M--     ->   up-history
+  M-h     ->   cursor-left
+  M-H     ->   beginning-of-history
+  M-i     ->   vi-insert
+  M-I     ->   vi-insert-at-bol
+  M-j     ->   down-history
+  M-J     ->   history-search-forward
+  M-k     ->   up-history
+  M-K     ->   history-search-backward
+  M-l     ->   cursor-right
+  M-L     ->   end-of-history
+  M-n     ->   history-re-search-forward
+  M-N     ->   history-re-search-backward
+  M-p     ->   append-yank
+  M-P     ->   yank
+  M-r     ->   vi-replace-char
+  M-R     ->   vi-overwrite
+  M-s     ->   vi-forward-change-char
+  M-S     ->   vi-change-line
+  M-t     ->   forward-to-char
+  M-T     ->   backward-to-char
+  M-u     ->   vi-undo
+  M-w     ->   forward-to-word
+  M-W     ->   forward-to-word
+  M-x     ->   forward-delete-char
+  M-X     ->   backward-delete-char
+  M-yh    ->   backward-copy-char
+  M-y^H   ->   backward-copy-char
+  M-y^?   ->   backward-copy-char
+  M-yl    ->   forward-copy-char
+  M-y\\    ->   forward-copy-char  (Meta-y-space)
+  M-ye    ->   forward-copy-word
+  M-yE    ->   forward-copy-word
+  M-yw    ->   forward-copy-word
+  M-yW    ->   forward-copy-word
+  M-yb    ->   backward-copy-word
+  M-yB    ->   backward-copy-word
+  M-yf    ->   forward-copy-find
+  M-yF    ->   backward-copy-find
+  M-yt    ->   forward-copy-to
+  M-yT    ->   backward-copy-to
+  M-y;    ->   copy-refind
+  M-y,    ->   copy-invert-refind
+  M-y^    ->   copy-to-bol
+  M-y0    ->   copy-to-bol
+  M-y$    ->   copy-rest-of-line
+  M-yy    ->   copy-line
+  M-Y     ->   copy-line
+  M-y|    ->   copy-to-column
+  M-y%    ->   copy-to-parenthesis
+  M-^E    ->   emacs-mode
+  M-^H    ->   cursor-left
+  M-^?    ->   cursor-left
+  M-^L    ->   clear-screen
+  M-^N    ->   down-history
+  M-^P    ->   up-history
+  M-^R    ->   redisplay
+  M-^D    ->   list-or-eof
+  M-^I    ->   complete-word
+  M-\\r    ->   newline
+  M-\\n    ->   newline
+  M-^X^R  ->   read-init-files
+  M-^Xh   ->   list-history
+
+  M-0, M-1, ... M-9  ->  digit-argument  (see below)
+.fi
+
+Note that ^I is what the TAB key generates.
+
+.SH ENTERING REPEAT COUNTS
+
+Many of the key binding functions described previously, take
+an optional count, typed in before the target
+keysequence. This is interpreted as a repeat count by most
+bindings. A notable exception is the goto-column binding,
+which interprets the count as a column number.
+.sp
+By default you can specify this count argument by pressing
+the meta key while typing in the numeric count. This relies
+on the \f3digit-argument\f1 action being bound to Meta-0,
+Meta-1 etc.  Once any one of these bindings has been
+activated, you can optionally take your finger off the meta
+key to type in the rest of the number, since every numeric
+digit thereafter is treated as part of the number, unless it
+is preceded by the \f3literal-next\f1 binding. As soon as a
+non-digit, or literal digit key is pressed the repeat count
+is terminated and either causes the just typed character to
+be added to the line that many times, or causes the next
+key-binding function to be given that argument.
+.sp
+For example, in emacs mode, typing:
+.sp
+.nf
+  M-12a
+.fi
+.sp
+causes the letter 'a' to be added to the line 12 times,
+whereas
+.sp
+.nf
+  M-4M-c
+.fi
+.sp
+Capitalizes the next 4 words.
+.sp
+In vi command mode the Meta modifier is automatically added
+to all characters typed in, so to enter a count in vi
+command-mode, just involves typing in the number, just as at
+it does in the vi editor itself. So for example, in vi
+command mode, typing:
+.sp
+.nf
+  4w2x
+.fi
+.sp
+moves the cursor four words to the right, then deletes two characters.
+.sp
+You can also bind \f3digit-argument\f1 to other key sequences. If
+these end in a numeric digit, that digit gets appended to the current
+repeat count. If it doesn't end in a numeric digit, a new repeat count
+is started with a value of zero, and can be completed by typing in the
+number, after letting go of the key which triggered the digit-argument
+action.
+
+.SH THE TECLA CONFIGURATION FILE
+
+By default, the first call to \f3gl_get_line()\f1 looks for a file
+called \f3\&.teclarc\f1 in your home directory (ie. \f3~/.teclarc\f1).
+If it finds this file, it reads it, interpreting each line as defining
+a new key binding or an editing configuration option. Since the emacs
+keybindings are installed by default, if you want to use the
+non-default vi editing mode, the most important item to go in this
+file is the following line:
+
+.nf
+  edit-mode vi
+.fi
+
+This will re-configure the default bindings for vi-mode. The
+complete set of arguments that this command accepts are:
+.sp
+.nf
+  vi     -  Install key-bindings like those of the vi
+            editor.
+  emacs  -  Install key-bindings like those of the emacs
+            editor. This is the default.
+  none   -  Use just the native line editing facilities
+            provided by the terminal driver.
+.fi
+.sp
+To prevent the terminal bell from being rung, such as when
+an unrecognized control-sequence is typed, place the
+following line in the configuration file:
+
+.nf
+  nobeep
+.fi
+
+An example of a key binding line in the configuration file is
+the following.
+
+.nf
+  bind M-[2~ insert-mode
+.fi
+
+On many keyboards, the above key sequence is generated when one
+presses the \f3insert\f1 key, so with this keybinding, one can toggle
+between the emacs-mode insert and overwrite modes by hitting one
+key. One could also do it by typing out the above sequence of
+characters one by one. As explained above, the \f3M-\f1 part of this
+sequence can be typed either by pressing the escape key before the
+following key, or by pressing the Meta key at the same time as the
+following key. Thus if you had set the above key binding, and the
+insert key on your keyboard didn't generate the above key sequence,
+you could still type it in either of the following 2 ways.
+
+.nf
+  1. Hit the escape key momentarily, then press '[', then '2', then
+     finally '~'.
+
+  2. Press the meta key at the same time as pressing the '[' key,
+     then press '2', then '~'.
+.fi
+
+If you set a keybinding for a key-sequence that is already bound to a function,
+the new binding overrides the old one. If in the new binding you omit the name
+of the new function to bind to the key-sequence, the original binding becomes
+undefined.
+.sp
+Starting with versions of libtecla later than 1.3.3 it is now possible
+to bind keysequences that begin with a printable character. Previously
+key-sequences were required to start with a control or meta character.
+.sp
+Note that the special keywords "up", "down", "left" and "right" refer
+to the arrow keys, and are thus not treated as keysequences. So, for
+example, to rebind the up and down arrow keys to use the history
+search mechanism instead of the simple history recall method, you
+could place the following in your configuration file:
+
+.nf
+  bind up history-search-backwards
+  bind down history-search-backwards
+.fi
+.sp
+To unbind an existing binding, you can do this with the bind command
+by omitting to name any action to rebind the key sequence to.  For
+example, by not specifying an action function, the following command
+unbinds the default beginning-of-line action from the ^A key sequence:
+
+.nf
+  bind ^A
+.fi
+
+.SH ALTERNATE CONFIGURATION SOURCES
+
+As mentioned above, by default users have the option of configuring
+the behavior of \f3gl_get_line()\f1 via a configuration file called
+\f3\&.teclarc\f1 in their home directories. The fact that all
+applications share this same configuration file is both an advantage
+and a disadvantage.  In most cases it is an advantage, since it
+encourages uniformity, and frees the user from having to configure
+each application separately.  In some applications, however, this
+single means of configuration is a problem. This is particularly true
+of embedded software, where there's no filesystem to read a
+configuration file from, and also in applications where a radically
+different choice of keybindings is needed to emulate a legacy keyboard
+interface.  To cater for such cases, the following function allows the
+application to control where configuration information is read from.
+
+.sp
+.nf
+  int gl_configure_getline(GetLine *gl,
+                           const char *app_string,
+                           const char *app_file,
+                           const char *user_file);
+.fi
+.sp
+
+It allows the configuration commands that would normally be read from
+a user's \f3~/.teclarc\f1 file, to be read from any or none of, a
+string, an application specific configuration file, and/or a
+user-specific configuration file. If this function is called before
+the first call to \f3gl_get_line()\f1, the default behavior of
+reading \f3~/.teclarc\f1 on the first call to \f3gl_get_line()\f1 is
+disabled, so all configuration must be achieved using the
+configuration sources specified with this function.
+
+If \f3app_string != NULL\f1, then it is interpreted as a string
+containing one or more configuration commands, separated from each
+other in the string by embedded newline characters. If \f3app_file !=
+NULL\f1 then it is interpreted as the full pathname of an
+application-specific configuration file. If \f3user_file != NULL\f1
+then it is interpreted as the full pathname of a user-specific
+configuration file, such as \f3~/.teclarc\f1. For example, in the
+following call,
+
+  gl_configure_getline(gl, "edit-mode vi \\n nobeep",
+                           "/usr/share/myapp/teclarc",
+                           "~/.teclarc");
+
+the \f3app_string\f1 argument causes the calling application to start
+in vi edit-mode, instead of the default emacs mode, and turns off the
+use of the terminal bell by the library. It then attempts to read
+system-wide configuration commands from an optional file called
+\f3/usr/share/myapp/teclarc\f1, then finally reads user-specific
+configuration commands from an optional \f3\&.teclarc\f1 file in the
+user's home directory. Note that the arguments are listed in ascending
+order of priority, with the contents of \f3app_string\f1 being
+potentially overriden by commands in \f3app_file\f1, and commands in
+\f3app_file\f1 potentially being overriden by commands in
+\f3user_file\f1.
+.sp
+You can call this function as many times as needed, the results being
+cumulative, but note that copies of any filenames specified via the
+\f3app_file\f1 and \f3user_file\f1 arguments are recorded internally
+for subsequent use by the \f3read-init-files\f1 key-binding function,
+so if you plan to call this function multiple times, be sure that the
+last call specifies the filenames that you want re-read when the user
+requests that the configuration files be re-read.
+
+.SH FILENAME AND TILDE COMPLETION
+
+With the default key bindings, pressing the TAB key (aka. ^I) results
+in \f3gl_get_line()\f1 attempting to complete the incomplete filename
+that precedes the cursor. \f3gl_get_line()\f1 searches backwards from
+the cursor, looking for the start of the filename, stopping when it
+hits either a space or the start of the line. If more than one file
+has the specified prefix, \f3gl_get_line()\f1 completes the filename
+up to the point at which the ambiguous matches start to differ, then
+lists the possible matches.
+.sp
+In addition to literally written filenames, \f3gl_get_line()\f1 can
+complete files that start with \f3~/\f1 and \f3~user/\f1 expressions
+and that contain \f3$envvar\f1 expressions. In particular, if you hit
+TAB within an incomplete \f3~user\f1, expression, \f3gl_get_line()\f1
+will attempt to complete the username, listing any ambiguous matches.
+.sp
+The completion binding is implemented using the
+\f3cpl_word_completions()\f1 function, which is also available
+separately to users of this library. See the
+\f3cpl_word_completions(3)\f1 man page for more details.
+
+.SH CUSTOMIZED WORD COMPLETION
+
+If in your application, you would like to have TAB completion complete
+other things in addition to or instead of filenames, you can arrange
+this by registering an alternate completion callback function, via a
+call to the \f3gl_customize_completion()\f1 function.
+.sp
+.nf
+  int gl_customize_completion(GetLine *gl, void *data,
+                              CplMatchFn *match_fn);
+.fi
+.sp
+The \f3data\f1 argument provides a way for your application to pass
+arbitrary, application-specific information to the callback
+function. This is passed to the callback every time that it is
+called. It might for example, point to the symbol table from which
+possible completions are to be sought. The \f3match_fn\f1 argument
+specifies the callback function to be called. The \f3CplMatchFn\f1
+function type is defined in \f3libtecla.h\f1, as is a
+\f3CPL_MATCH_FN()\f1 macro that you can use to declare and prototype
+callback functions. The declaration and responsibilities of callback
+functions are described in depth in the \f1cpl_complete_word(3)\f1 man
+page.
+.sp
+In brief, the callback function is responsible for looking backwards
+in the input line, back from the point at which the user pressed TAB,
+to find the start of the word being completed. It then must lookup
+possible completions of this word, and record them one by one in the
+\f3WordCompletion\f1 object that is passed to it as an argument, by
+calling the \f3cpl_add_completion()\f1 function. If the callback
+function wishes to provide filename completion in addition to its own
+specific completions, it has the option of itself calling the builtin
+file-name completion callback. This also, is documented in the
+\f3cpl_complete_word(3)\f1 man page.
+.sp
+Note that if you would like \f3gl_get_line()\f1 to return the current
+input line when a successful completion is been made, you can arrange
+this when you call \f3cpl_add_completion()\f1, by making the last
+character of the continuation suffix a newline character. If you do
+this, the input line will be updated to display the completion,
+together with any contiuation suffix up to the newline character, then
+\f3gl_get_line()\f1 will return this input line.
+
+.SH FILENAME EXPANSION
+
+With the default key bindings, pressing \f3^X*\f1 causes
+\f3gl_get_line()\f1 to expand the filename that precedes the cursor,
+replacing \f3~/\f1 and \f3~user/\f1 expressions with the corresponding
+home directories, and replacing \f3$envvar\f1 expressions with the
+value of the specified environment variable, then if there are any
+wildcards, replacing the so far expanded filename with a
+space-separated list of the files which match the wild cards.
+.sp
+The expansion binding is implemented using the \f3ef_expand_file()\f1 function.
+See the \f3ef_expand_file(3)\f1 man page for more details.
+
+.SH RECALLING PREVIOUSLY TYPED LINES
+
+Every time that a new line is entered by the user, it is appended to a
+list of historical input lines maintained within the GetLine resource
+object. You can traverse up and down this list using the up and down
+arrow keys. Alternatively, you can do the same with the \f3^P\f1, and
+\f3^N\f1 keys, and in vi command mode you can alternatively use the k
+and j characters. Thus pressing up-arrow once, replaces the current
+input line with the previously entered line. Pressing up-arrow again,
+replaces this with the line that was entered before it, etc.. Having
+gone back one or more lines into the history list, one can return to
+newer lines by pressing down-arrow one or more times. If you do this
+sufficient times, you will return to the original line that you were
+entering when you first hit up-arrow.
+.sp
+Note that in vi mode, all of the history recall functions switch the
+library into command mode.
+.sp
+In emacs mode the \f3M-p\f1 and \f3M-n\f1 keys work just like the
+\f3^P\f1 and \f3^N\f1 keys, except that they skip all but those
+historical lines which share the prefix that precedes the cursor. In
+vi command mode the upper case \f3K\f1 and \f3J\f1 characters do the
+same thing, except that the string that they search for includes the
+character under the cursor as well as what precedes it.
+.sp
+Thus for example, suppose that you were in emacs mode, and you had
+just entered the following list of commands in the order shown:
+
+.nf
+  ls ~/tecla/
+  cd ~/tecla
+  ls -l getline.c
+  emacs ~/tecla/getline.c
+.fi
+
+If you next typed:
+
+.nf
+  ls
+.fi
+
+and then hit \f3M-p\f1, then rather than returning the previously
+typed emacs line, which doesn't start with "ls", \f3gl_get_line()\f1
+would recall the "ls -l getline.c" line. Pressing \f3M-p\f1 again
+would recall the "ls ~/tecla/" line.
+
+.SH HISTORY FILES
+
+To save the contents of the history buffer before quitting your
+application, and subsequently restore them when you next start the
+application, the following functions are provided.
+
+.sp
+.nf
+ int gl_save_history(GetLine *gl, const char *filename,
+                     const char *comment, int max_lines);
+ int gl_load_history(GetLine *gl, const char *filename,
+                     const char *comment);
+.fi
+.sp
+
+The \f3filename\f1 argument specifies the name to give the history
+file when saving, or the name of an existing history file, when
+loading. This may contain home-directory and environment variable
+expressions, such as "~/.myapp_history" or "$HOME/.myapp_history".
+.sp
+Along with each history line, extra information about it, such as when
+it was entered by the user, and what its nesting level is, is recorded
+as a comment preceding the line in the history file. Writing this as a
+comment allows the history file to double as a command file, just in
+case you wish to replay a whole session using it. Since comment
+prefixes differ in different languages, the \f3comment\f1 argument is
+provided for specifying the comment prefix. For example, if your
+application were a unix shell, such as the bourne shell, you would
+specify "#" here. Whatever you choose for the comment character, you
+must specify the same prefix to \f3gl_load_history()\f1 that you used
+when you called \f3gl_save_history()\f1 to write the history file.
+.sp
+The \f3max_lines\f1 must be either -1 to specify that all lines in the
+history list be saved, or a positive number specifying a ceiling on
+how many of the most recent lines should be saved.
+.sp
+Both fuctions return non-zero on error, after writing an error message
+to stderr. Note that \f3gl_load_history()\f1 does not consider the
+non-existence of a file to be an error.
+
+.SH MULTIPLE HISTORY LISTS
+
+If your application uses a single \f3GetLine\f1 object for entering
+many different types of input lines, you may wish \f3gl_get_line()\f1
+to distinguish the different types of lines in the history list, and
+only recall lines that match the current type of line. To support this
+requirement, \f3gl_get_line()\f1 marks lines being recorded in the
+history list with an integer identifier chosen by the application.
+Initially this identifier is set to \f10\f3 by \f3new_GetLine()\f1,
+but it can be changed subsequently by calling
+\f3gl_group_history()\f1.
+
+.sp
+.nf
+  int gl_group_history(GetLine *gl, unsigned id);
+.fi
+.sp
+
+The integer identifier \f3id\f1 can be any number chosen by the
+application, but note that \f3gl_save_history()\f1 and
+\f3gl_load_history()\f1 preserve the association between identifiers
+and historical input lines between program invokations, so you should
+choose fixed identifiers for the different types of input line used by
+your application.
+.sp
+Whenever \f3gl_get_line()\f1 appends a new input line to the history
+list, the current history identifier is recorded with it, and when it
+is asked to recall a historical input line, it only recalls lines that
+are marked with the current identifier.
+
+.SH DISPLAYING HISTORY
+
+The history list can be displayed by calling \f3gl_show_history()\f1.
+
+.sp
+.nf
+  int gl_show_history(GetLine *gl, FILE *fp,
+                      const char *fmt,
+                      int all_groups,
+                      int max_lines);
+.fi
+.sp
+
+This displays the current contents of the history list to the stdio
+output stream \f3fp\f1. If the \f3max_lines\f1 argument is greater
+than or equal to zero, then no more than this number of the most
+recent lines will be displayed. If the \f3all_groups\f1 argument is
+non-zero, lines from all history groups are displayed. Otherwise just
+those of the currently selected history group are displayed. The
+format string argument, \f3fmt\f1, determines how the line is
+displayed. This can contain arbitrary characters which are written
+verbatim, interleaved with any of the following format directives:
+
+.nf
+  %D  -  The date on which the line was originally
+         entered, formatted like 2001-11-20.
+  %T  -  The time of day when the line was entered,
+         formatted like 23:59:59.
+  %N  -  The sequential entry number of the line in
+         the history buffer.
+  %G  -  The number of the history group which the
+         line belongs to.
+  %%  -  A literal % character.
+  %H  -  The history line itself.
+.fi
+
+Thus a format string like \f3"%D %T  %H\n"\f1 would output something like:
+
+.nf
+  2001-11-20 10:23:34  Hello world
+.fi
+
+Note the inclusion of an explicit newline character in the format
+string.
+
+.SH LOOKING UP HISTORY
+
+The \f3gl_lookup_history()\f1 function allows the calling application
+to look up lines in the history list.
+
+.sp
+.nf
+  typedef struct {
+    const char *line;    /* The requested historical */
+                         /*  line. */
+    unsigned group;      /* The history group to which */
+                         /*  the line belongs. */
+    time_t timestamp;    /* The date and time at which */
+                         /*  the line was originally */
+                         /*  entered. */
+  } GlHistoryLine;
+
+  int gl_lookup_history(GetLine *gl, unsigned long id,
+                        GlHistoryLine *hline);
+.fi
+.sp  
+
+The \f3id\f1 argument indicates which line to look up, where the first
+line that was entered in the history list after \f3new_GetLine()\f1
+was called, is denoted by 0, and subsequently entered lines are
+denoted with successively higher numbers. Note that the range of lines
+currently preserved in the history list can be queried by calling the
+\f3gl_range_of_history()\f1 function, described later. If the
+requested line is in the history list, the details of the line are
+recorded in the variable pointed to by the \f3hline\f1 argument, and
+\f31\f1 is returned. Otherwise \f30\f1 is returned, and the variable
+pointed to by \f3hline\f1 is left unchanged.
+.sp
+Beware that the string returned in \f3hline->line\f1 is part of the
+history buffer, so it must not be modified by the caller, and will be
+recycled on the next call to any function that takes \f3gl\f1 as its
+argument. Therefore you should make a private copy of this string if
+you need to keep it around.
+
+.SH MISCELLANEOUS HISTORY CONFIGURATION
+
+If you wish to change the size of the history buffer that was
+originally specified in the call to \f3new_GetLine()\f1, you can do so
+with the \f3gl_resize_history()\f1 function.
+
+.sp
+.nf
+  int gl_resize_history(GetLine *gl, size_t histlen);
+.fi
+.sp
+
+The \f3histlen\f1 argument specifies the new size in bytes, and if you
+specify this as 0, the buffer will be deleted.
+.sp
+As mentioned in the discussion of \f3new_GetLine()\f1, the number of
+lines that can be stored in the history buffer, depends on the lengths
+of the individual lines. For example, a 1000 byte buffer could equally
+store 10 lines of average length 100 bytes, or 2 lines of average
+length 50 bytes. Although the buffer is never expanded when new lines
+are added, a list of pointers into the buffer does get expanded when
+needed to accomodate the number of lines currently stored in the
+buffer. To place an upper limit on the number of lines in the buffer,
+and thus a ceiling on the amount of memory used in this list, you can
+call the \f3gl_limit_history()\f1 function.
+
+.sp
+.nf
+  void gl_limit_history(GetLine *gl, int max_lines);
+.fi
+.sp
+
+The \f3max_lines\f1 should either be a positive number \f3>= 0\f1,
+specifying an upper limit on the number of lines in the buffer, or be
+\f3-1\f1 to cancel any previously specified limit. When a limit is in
+effect, only the \f3max_lines\f1 most recently appended lines are kept
+in the buffer. Older lines are discarded.
+.sp
+To discard lines from the history buffer, use the
+\f3gl_clear_history()\f1 function.
+.sp
+.nf
+  void gl_clear_history(GetLine *gl, int all_groups);
+.fi
+.sp
+The \f3all_groups\f1 argument tells the function whether to delete
+just the lines associated with the current history group (see
+\f3gl_group_history()\f1), or all historical lines in the buffer.
+.sp
+The \f3gl_toggle_history()\f1 function allows you to toggle history on
+and off without losing the current contents of the history list.
+
+.sp
+.nf
+  void gl_toggle_history(GetLine *gl, int enable);
+.fi
+.sp
+
+Setting the \f3enable\f1 argument to 0 turns off the history
+mechanism, and setting it to 1 turns it back on. When history is
+turned off, no new lines will be added to the history list, and
+history lookup key-bindings will act as though there is nothing in the
+history buffer.
+
+.SH QUERYING HISTORY INFORMATION
+
+The configured state of the history list can be queried with the
+\f3gl_history_state()\f1 function.
+
+.sp
+.nf
+  typedef struct {
+    int enabled;     /* True if history is enabled */
+    unsigned group;  /* The current history group */
+    int max_lines;   /* The current upper limit on the */
+                     /*  number of lines in the history */
+                     /*  list, or -1 if unlimited. */
+  } GlHistoryState;
+
+  void gl_state_of_history(GetLine *gl,
+                           GlHistoryState *state);
+.fi
+.sp
+On return, the status information is recorded in the variable pointed
+to by the \f3state\f1 argument.
+.sp
+The \f3gl_range_of_history()\f1 function returns the number and
+range of lines in the history list.
+
+.sp
+.nf
+typedef struct {
+  unsigned long oldest;  /* The sequential entry number */
+                         /*  of the oldest line in the */
+                         /*  history list. */
+  unsigned long newest;  /* The sequential entry number */
+                         /*  of the newest line in the */
+                         /*  history list. */
+  int nlines;            /* The number of lines in the */
+                         /*  history list. */
+} GlHistoryRange;
+
+void gl_range_of_history(GetLine *gl, GlHistoryRange *range);
+.fi
+.sp
+The return values are recorded in the variable pointed to by the
+\f3range\f1 argument. If the \f3nlines\f1 member of this structure is
+greater than zero, then the \f3oldest\f1 and \f3newest\f1 members
+report the range of lines in the list, and \f3newest=oldest+nlines-1\f1.
+Otherwise they are both zero.
+.sp
+The \f3gl_size_of_history()\f1 function returns the total size of the
+history buffer and the amount of the buffer that is currently
+occupied.
+.sp
+.nf
+  typedef struct {
+    size_t size;      /* The size of the history buffer */
+                      /*  (bytes). */
+    size_t used;      /* The number of bytes of the */
+                      /*  history buffer that are */
+                      /*  currently occupied. */
+  } GlHistorySize;
+
+  void gl_size_of_history(GetLine *gl, GlHistorySize *size);
+.fi
+.sp
+On return, the size information is recorded in the variable pointed to
+by the \f3size\f1 argument.
+
+.SH CHANGING TERMINALS
+
+The \f3new_GetLine()\f1 constructor function assumes that input is to
+be read from \f3stdin\f1, and output written to \f3stdout\f1. The
+following function allows you to switch to different input and output
+streams.
+.sp
+.nf
+  int gl_change_terminal(GetLine *gl, FILE *input_fp,
+                         FILE *output_fp, const char *term);
+.fi
+.sp
+The \f3gl\f1 argument is the object that was returned by
+\f3new_GetLine()\f1.  The \f3input_fp\f1 argument specifies the stream
+to read from, and \f3output_fp\f1 specifies the stream to be written
+to. Only if both of these refer to a terminal, will interactive
+terminal input be enabled.  Otherwise \f3gl_get_line()\f1 will simply
+call \f3fgets()\f1 to read command input. If both streams refer to a
+terminal, then they must refer to the same terminal, and the type of
+this terminal must be specified via the \f3term\f1 argument. The value
+of the \f3term\f1 argument is looked up in the terminal information
+database (terminfo or termcap), in order to determine which special
+control sequences are needed to control various aspects of the
+terminal. \f3new_GetLine()\f1 for example, passes the return value of
+\f3getenv("TERM")\f1 in this argument. Note that if one or both of
+\f3input_fp\f1 and \f3output_fp\f1 don't refer to a terminal, then it
+is legal to pass \f3NULL\f1 instead of a terminal type.
+.sp
+Note that if you want to pass file descriptors to
+\f3gl_change_terminal()\f1, you can do this by creating stdio stream
+wrappers using the POSIX \f3fdopen()\f1 function.
+
+.SH EXTERNAL EVENT HANDLING
+
+While \f3gl_get_line()\f1 is waiting for keyboard input from the user,
+you can ask it to also watch for activity on arbitrary file
+descriptors, such as network sockets, pipes etc, and have it call
+functions of your choosing when activity is seen. This works on any
+system that has the \f3select()\f1 system call, which is most, if not
+all flavors of unix. Registering a file descriptor to be watched by
+\f3gl_get_line()\f1 involves calling the \f3gl_watch_fd()\f1 function.
+
+.sp
+.nf
+  int gl_watch_fd(GetLine *gl, int fd, GlFdEvent event,
+                  GlFdEventFn *callback, void *data);
+.fi
+.sp
+
+If this returns non-zero, then it means that either your arguments are
+invalid, or that this facility isn't supported on the host system.
+.sp
+The \f3fd\f1 argument is the file descriptor to be watched. The
+\f3event\f1 argument specifies what type of activity is of interest,
+chosen from the following enumerated values:
+
+.sp
+.nf
+  GLFD_READ   -  Watch for the arrival of data to be read.
+  GLFD_WRITE  -  Watch for the ability to write to the file
+                 descriptor without blocking.
+  GLFD_URGENT -  Watch for the arrival of urgent
+                 out-of-band data on the file descriptor.
+.fi
+.sp
+
+The \f3callback\f1 argument is the function to call when the selected
+activity is seen. It should be defined with the following macro, which
+is defined in libtecla.h.
+
+.sp
+.nf
+  #define GL_FD_EVENT_FN(fn) GlFdStatus (fn)(GetLine *gl, \\
+                                      void *data, int fd, \\
+                                      GlFdEvent event)
+.fi
+.sp
+The \f3data\f1 argument of the \f3gl_watch_fd()\f1 function is passed
+to the callback function for its own use, and can point to anything
+you like, including \f3NULL\f1. The file descriptor and the event
+argument are also passed to the callback function, and this
+potentially allows the same callback function to be registered to more
+than one type of event and/or more than one file descriptor. The
+return value of the callback function should be one of the following
+values.
+
+.sp
+.nf
+  GLFD_ABORT    -  Tell gl_get_line() to abort with an
+                   error (errno won't be set, so set it
+                   appropriately yourself if you need it).
+  GLFD_REFRESH  -  Redraw the input line then continue
+                   waiting for input. Return this if
+                   your callback wrote to the terminal.
+  GLFD_CONTINUE -  Continue to wait for input, without
+                   redrawing the line.
+.fi
+.sp
+Note that before calling the callback, \f3gl_get_line()\f1 blocks most
+signals, and leaves its own signal handlers installed, so if you need
+to catch a particular signal you will need to both temporarily install
+your own signal handler, and unblock the signal. Be sure to re-block
+the signal (if it was originally blocked) and reinstate the original
+signal handler, if any, before returning.
+.sp
+Your callback shouldn't try to read from the terminal, which is left
+in raw mode as far as input is concerned. You can however write to the
+terminal as usual, since features like conversion of newline to
+carriage-return/linefeed are re-enabled while the callback is
+running. If your callback function does write to the terminal, be sure
+to output a newline first, and when your callback returns, tell
+\f3gl_get_line()\f1 that the input line needs to be redrawn, by
+returning the \f3GLFD_REFRESH\f1 status code.
+.sp
+To remove a callback function that you previously registered for a
+given file descriptor and event, simply call \f3gl_watch_fd()\f1 with
+the same file descriptor and \f3event\f1 arguments, but with a
+\f3callback\f1 argument of \f30\f1. The \f3data\f1 argument is ignored
+in this case.
+
+.SH SIGNAL HANDLING DEFAULTS
+
+By default, the \f3gl_get_line()\f1 function intercepts a
+number of signals. This is particularly important for
+signals which would by default terminate the process, since
+the terminal needs to be restored to a usable state before
+this happens. In this section, the signals that are trapped
+by default, and how gl_get_line() responds to them, is
+described. Changing these defaults is the topic of the
+following section.
+.sp
+When the following subset of signals are caught, \f3gl_get_line()\f1
+first restores the terminal settings and signal handling to how they
+were before \f3gl_get_line()\f1 was called, resends the signal, to
+allow the calling application's signal handlers to handle it, then if
+the process still exists, \f3gl_get_line()\f1 returns \f3NULL\f1 and
+sets \f3errno\f1 as specified below.
+
+.sp
+.nf
+ SIGINT  -  This signal is generated both by the keyboard
+            interrupt key (usually ^C), and the keyboard
+            break key.
+
+            errno=EINTR
+
+ SIGHUP  -  This signal is generated when the controlling
+            terminal exits.
+
+            errno=ENOTTY
+
+ SIGPIPE -  This signal is generated when a program attempts
+            to write to a pipe who's remote end isn't being
+            read by any process. This can happen for example
+            if you have called \f3gl_change_terminal()\f1 to
+            redirect output to a pipe hidden under a pseudo
+            terminal.
+
+            errno=EPIPE
+
+ SIGQUIT -  This signal is generated by the keyboard quit
+            key (usually ^\\).
+
+            errno=EINTR
+
+ SIGABRT -  This signal is generated by the standard C,
+            abort() function. By default it both
+            terminates the process and generates a core
+            dump.
+
+            errno=EINTR
+
+ SIGTERM -  This is the default signal that the UN*X
+            kill command sends to processes.
+
+            errno=EINTR
+.fi
+.sp
+Note that in the case of all of the above signals, POSIX mandates that
+by default the process is terminated, with the addition of a core dump
+in the case of the \f3SIGQUIT\f1 signal. In other words, if the
+calling application doesn't override the default handler by supplying
+its own signal handler, receipt of the corresponding signal will
+terminate the application before \f3gl_get_line()\f1 returns.
+.sp
+If gl_get_line() aborts with errno set to EINTR, you can find out what
+signal caused it to abort, by calling the following function.
+.sp
+.nf
+  int gl_last_signal(const GetLine *gl);
+.fi
+.sp
+This returns the numeric code (eg. \f3SIGINT\f1) of the last signal
+that was received during the most recent call to \f3gl_get_line()\f1,
+or \f3-1\f1 if no signals were received.
+.sp
+On systems that support it, when a SIGWINCH (window change) signal is
+received, \f3gl_get_line()\f1 queries the terminal to find out its new
+size, redraws the current input line to accomodate the new size, then
+returns to waiting for keyboard input from the user. Unlike other
+signals, this signal isn't resent to the application.
+.sp
+Finally, the following signals cause \f3gl_get_line()\f1 to first
+restore the terminal and signal environment to that which prevailed
+before \f3gl_get_line()\f1 was called, then resend the signal to the
+application. If the process still exists after the signal has been
+delivered, then \f3gl_get_line()\f1 then re-establishes its own signal
+handlers, switches the terminal back to raw mode, redisplays the input
+line, and goes back to awaiting terminal input from the user.
+.sp
+.nf
+ SIGCONT    -  This signal is generated when a suspended
+               process is resumed.
+
+ SIGPWR     -  This signal is generated when a power failure
+               occurs (presumably when the system is on a
+               UPS).
+
+ SIGALRM    -  This signal is generated when a timer
+               expires.
+
+ SIGUSR1    -  An application specific signal.
+
+ SIGUSR2    -  Another application specific signal.
+
+ SIGVTALRM  -  This signal is generated when a virtual
+               timer expires (see man setitimer(2)).
+
+ SIGXCPU    -  This signal is generated when a process
+               exceeds its soft CPU time limit.
+
+ SIGTSTP    -  This signal is generated by the terminal
+               suspend key, which is usually ^Z, or the
+               delayed terminal suspend key, which is
+               usually ^Y.
+
+ SIGTTIN    -  This signal is generated if the program
+               attempts to read from the terminal while the
+               program is running in the background.
+
+ SIGTTOU    -  This signal is generated if the program
+               attempts to write to the terminal while the
+               program is running in the background.
+.fi
+.sp
+
+Obviously not all of the above signals are supported on all systems,
+so code to support them is conditionally compiled into the tecla
+library.
+.sp
+Note that if \f3SIGKILL\f1, which by definition can't be caught, or
+any of the hardware generated exception signals, such as
+\f3SIGSEGV\f1, \f3SIGBUS\f1 and \f3SIGFPE\f1, are received and
+unhandled while \f3gl_get_line()\f1 has the terminal in raw mode, the
+program will be terminated without the terminal having been restored
+to a usable state. In practice, job-control shells usually reset the
+terminal settings when a process relinquishes the controlling
+terminal, so this is only a problem with older shells.
+
+.SH CUSTOMIZED SIGNAL HANDLING
+
+The previous section listed the signals that
+\f3gl_get_line()\f1 traps by default, and described how it
+responds to them. This section describes how to both add and
+remove signals from the list of trapped signals, and how to
+specify how \f3gl_get_line()\f1 should respond to a given
+signal.
+.sp
+If you don't need \f3gl_get_line()\f1 to do anything in
+response to a signal that it normally traps, you can tell to
+\f3gl_get_line()\f1 to ignore that signal by calling
+\f3gl_ignore_signal()\f1.
+.sp
+.nf
+  int gl_ignore_signal(GetLine *gl, int signo);
+.fi
+.sp
+The \f3signo\f1 argument is the number of the signal
+(eg. \f3SIGINT\f1) that you want to have ignored. If the
+specified signal isn't currently one of those being trapped,
+this function does nothing.
+.sp
+The \f3gl_trap_signal()\f1 function allows you to either add
+a new signal to the list that \f3gl_get_line()\f1 traps, or
+modify how it responds to a signal that it already traps.
+.sp
+.nf
+  int gl_trap_signal(GetLine *gl, int signo, unsigned flags,
+                     GlAfterSignal after, int errno_value);
+.fi
+.sp
+The \f3signo\f1 argument is the number of the signal that
+you wish to have trapped. The \f3flags\f1 argument is a set
+of flags which determine the environment in which the
+application's signal handler is invoked, the \f3after\f1
+argument tells \f3gl_get_line()\f1 what to do after the
+application's signal handler returns, and \f3errno_value\f1
+tells \f3gl_get_line()\f1 what to set \f3errno\f1 to if told
+to abort.
+.sp
+The \f3flags\f1 argument is a bitwise OR of zero or more of
+the following enumerators:
+.sp
+.nf
+  GLS_RESTORE_SIG  -  Restore the caller's signal
+                      environment while handling the
+                      signal.
+
+  GLS_RESTORE_TTY  -  Restore the caller's terminal settings
+                      while handling the signal.
+
+  GLS_RESTORE_LINE -  Move the cursor to the start of the
+                      line following the input line before
+                      invoking the application's signal
+                      handler.
+
+  GLS_REDRAW_LINE  -  Redraw the input line when the
+                      application's signal handler returns.
+
+  GLS_UNBLOCK_SIG  -  Normally, if the calling program has
+                      a signal blocked (man sigprocmask),
+                      gl_get_line() does not trap that
+                      signal. This flag tells gl_get_line()
+                      to trap the signal and unblock it for
+                      the duration of the call to
+                      gl_get_line().
+
+  GLS_DONT_FORWARD -  If this flag is included, the signal
+                      will not be forwarded to the signal
+                      handler of the calling program.
+.fi
+.sp
+Two commonly useful flag combinations are also enumerated as
+follows:
+.sp
+.nf
+  GLS_RESTORE_ENV   = GLS_RESTORE_SIG | GLS_RESTORE_TTY |
+                      GLS_REDRAW_LINE
+
+  GLS_SUSPEND_INPUT = GLS_RESTORE_ENV | GLS_RESTORE_LINE
+.fi
+.sp
+
+If your signal handler, or the default system signal
+handler for this signal, if you haven't overriden it, never
+either writes to the terminal, nor suspends or terminates
+the calling program, then you can safely set the \f3flags\f1
+argument to \f30\f1.
+.sp
+If your signal handler always writes to the terminal, reads
+from it, or suspends or terminates the program, you should
+specify the \f3flags\f1 argument as \f3GL_SUSPEND_INPUT\f1,
+so that:
+.sp
+.nf
+1. The cursor doesn't get left in the middle of the input
+   line.
+2. So that the user can type in input and have it echoed.
+3. So that you don't need to end each output line with
+   \f3\\r\\n\f1, instead of just \f3\\n\f1.
+.fi
+.sp
+The \f3GL_RESTORE_ENV\f1 combination is the same as
+\f3GL_SUSPEND_INPUT\f1, except that it doesn't move the
+cursor, and if your signal handler doesn't read or write
+anything to the terminal, the user won't see any visible
+indication that a signal was caught. This can be useful if
+you have a signal handler that only occasionally writes to
+the terminal, where using \f3GL_SUSPEND_LINE\f1 would cause
+the input line to be unnecessarily duplicated when nothing
+had been written to the terminal.  Such a signal handler,
+when it does write to the terminal, should be sure to start
+a new line at the start of its first write, by writing a
+'\\n' character, and should be sure to leave the cursor on a
+new line before returning. If the signal arrives while the
+user is entering a line that only occupies a signal terminal
+line, or if the cursor is on the last terminal line of a
+longer input line, this will have the same effect as
+\f3GL_SUSPEND_INPUT\f1. Otherwise it will start writing on a
+line that already contains part of the displayed input line.
+This doesn't do any harm, but it looks a bit ugly, which is
+why the \f3GL_SUSPEND_INPUT\f1 combination is better if you
+know that you are always going to be writting to the
+terminal.
+.sp
+The \f3after\f1 argument, which determines what
+\f3gl_get_line()\f1 does after the application's signal
+handler returns (if it returns), can take any one of the
+following values:
+.sp
+.nf
+  GLS_RETURN   - Return the completed input line, just as
+                 though the user had pressed the return
+                 key.
+
+  GLS_ABORT    - Cause gl_get_line() to return \f3NULL\f1.
+
+  GLS_CONTINUE - Resume command line editing. 
+.fi
+.sp
+The \f3errno_value\f1 argument is intended to be combined
+with the \f3GLS_ABORT\f1 option, telling \f3gl_get_line()\f1
+what to set the standard \f3errno\f1 variable to before
+returning \f3NULL\f1 to the calling program. It can also,
+however, be used with the \f3GL_RETURN\f1 option, in case
+you wish to have a way to distinguish between an input line
+that was entered using the return key, and one that was
+entered by the receipt of a signal.
+
+.SH THE TERMINAL SIZE
+
+On most systems the combination of the \f3TIOCGWINSZ\f1 ioctl and the
+\f3SIGWINCH\f1 signal is used to maintain an accurate idea of the
+terminal size. The terminal size is newly queried every time that
+\f3gl_get_line()\f1 is called and whenever a \f3SIGWINCH\f1 signal is
+received.
+.sp
+On the few systems where this mechanism isn't available, at
+startup \f3new_GetLine()\f1 first looks for the \f3LINES\f1
+and \f3COLUMNS\f1 environment variables.  If these aren't
+found, or they contain unusable values, then if a terminal
+information database like terminfo or termcap is available,
+the default size of the terminal is looked up in this
+database. If this too fails to provide the terminal size, a
+default size of 80 columns by 24 lines is used. If this
+default isn't appropriate for your system,
+\f3gl_terminal_size()\f1 can be used to supply a different
+fallback.
+.sp
+The \f3gl_terminal_size()\f1 function allows you to query
+the current size of the terminal, and install an alternate
+fallback size for cases where the size isn't available.
+Beware that the terminal size won't be available if reading
+from a pipe or a file, so the default values can be
+important even on systems that do support ways of finding
+out the terminal size.
+.sp
+.nf
+  typedef struct {
+    int nline;        /* The terminal has nline lines */
+    int ncolumn;      /* The terminal has ncolumn columns */
+  } GlTerminalSize;
+
+  GlTerminalSize gl_terminal_size(GetLine *gl,
+                                  int def_ncolumn,
+                                  int def_nline);
+.fi
+.sp
+This function first updates \f3gl_get_line()\f1's idea of
+the terminal size, then records its findings in the return
+value.
+.sp
+The \f3def_ncolumn\f1 and \f3def_nline\f1 specify the
+default number of terminal columns and lines to use if the
+terminal size can't be determined.
+
+.SH HIDING WHAT YOU TYPE
+
+When entering sensitive information, such as passwords, it is best not
+to have the text that you are entering echoed on the terminal.
+Furthermore, such text should not be recorded in the history list,
+since somebody finding your terminal unattended could then recall it,
+or somebody snooping through your directories could see it in your
+history file. With this in mind, the \f3gl_echo_mode()\f1
+function allows you to toggle on and off the display and archival of
+any text that is subsequently entered in calls to \f3gl_get_line()\f1.
+
+.sp
+.nf
+  int gl_echo_mode(GetLine *gl, int enable);
+.fi
+.sp
+
+The \f3enable\f1 argument specifies whether entered text
+should be visible or not. If it is \f30\f1, then
+subsequently entered lines will not be visible on the
+terminal, and will not be recorded in the history list. If
+it is \f31\f1, then subsequent input lines will be displayed
+as they are entered, and provided that history hasn't been
+turned off via a call to \f3gl_toggle_history()\f1, then
+they will also be archived in the history list. Finally, if
+the \f3enable\f1 argument is \f3-1\f1, then the echoing mode
+is left unchanged, which allows you to non-destructively
+query the current setting via the return value. In all
+cases, the return value of the function is \f30\f1 if
+echoing was disabled before the function was called, and
+\f31\f1 if it was enabled.
+.sp
+When echoing is turned off, note that although tab
+completion will invisibly complete your prefix as far as
+possible, ambiguous completions will not be displayed.
+
+.SH CALLBACK FUNCTION FACILITIES
+
+Unless otherwise stated, callback functions, such as tab
+completion callbacks and event callbacks should not call any
+functions in this module. The following functions, however,
+are designed specifically to be used by callback functions.
+.sp
+Calling the \f3gl_replace_prompt()\f1 function from a
+callback tells \f3gl_get_line() to display a different
+prompt when the callback returns. It has no effect if called
+when \f3gl_get_line()\f1 is not being called.
+.sp
+.nf
+  void gl_replace_prompt(GetLine *gl, const char *prompt);
+.fi
+.sp
+
+.SH INTERNATIONAL CHARACTER SETS
+
+Since libtecla version 1.4.0, \f3gl_get_line()\f1 has been 8-bit
+clean. This means that all 8-bit characters that are printable in the
+user's current locale are now displayed verbatim and included in the
+returned input line.  Assuming that the calling program correctly
+contains a call like the following,
+.sp
+.nf
+  setlocale(LC_CTYPE, "");
+.fi
+.sp
+then the current locale is determined by the first of the environment
+variables \f3LC_CTYPE\f1, \f3LC_ALL\f1, and \f3LANG\f1, that is found
+to contain a valid locale name. If none of these variables are
+defined, or the program neglects to call setlocale, then the default
+\f3C\f1 locale is used, which is US 7-bit ASCII. On most unix-like
+platforms, you can get a list of valid locales by typing the command:
+.sp
+.nf
+  locale -a
+.fi
+.sp
+at the shell prompt.
+.sp
+.SS "Meta keys and locales"
+
+Beware that in most locales other than the default C locale, meta
+characters become printable, and they are then no longer considered to
+match \f3M-c\f1 style key bindings. This allows international
+characters to be entered with the compose key without unexpectedly
+triggering meta key bindings. You can still invoke meta bindings,
+since there are actually two ways to do this. For example the binding
+\f3M-c\f1 can also be invoked by pressing the escape key momentarily,
+then pressing the \f3c\f1 key, and this will work regardless of
+locale. Moreover, many modern terminal emulators, such as gnome's
+gnome-terminal's and KDE's konsole terminals, already generate escape
+pairs like this when you use the meta key, rather than a real meta
+character, and other emulators usually have a way to request this
+behavior, so you can continue to use the meta key on most systems.
+.sp
+For example, although xterm terminal emulators generate real 8-bit
+meta characters by default when you use the meta key, they can be
+configured to output the equivalent escape pair by setting their
+\f3EightBitInput\f1 X resource to \f3False\f1. You can either do this
+by placing a line like the following in your \f3~/.Xdefaults\f1 file,
+.sp
+.nf
+  XTerm*EightBitInput: False
+.sp
+.fi
+or by starting an xterm with an \f3-xrm '*EightBitInput: False'\f1
+command-line argument. In recent versions of xterm you can toggle this
+feature on and off with the \f3"Meta Sends Escape"\f1 option in the
+menu that is displayed when you press the left mouse button and the
+control key within an xterm window. In CDE, dtterms can be similarly
+coerced to generate escape pairs in place of meta characters, by
+setting the \f3Dtterm*KshMode\f1 resource to \f3True\f1.
+.sp
+.SS "Entering international characters"
+
+If you don't have a keyboard that generates all of the international
+characters that you need, there is usually a compose key that will
+allow you to enter special characters, or a way to create one. For
+example, under X windows on unix-like systems, if your keyboard
+doesn't have a compose key, you can designate a redundant key to serve
+this purpose with the xmodmap command. For example, on many PC
+keyboards there is a microsoft-windows key, which is otherwise useless
+under Linux. On my PC the \f3xev\f1 program reports that pressing this
+key generates keycode 115, so to turn this key into a compose key, I
+do the following:
+.sp
+.nf
+  xmodmap -e 'keycode 115 = Multi_key'
+.fi
+.sp
+I can then enter an i with a umlaut over it by typing this key,
+followed by \f3"\f1, followed by i.
+
+.SH THREAD SAFETY
+
+In a multi-threaded program, you should use the libtecla_r.a version
+of the library. This uses reentrant versions of system functions,
+where available. Unfortunately neither terminfo nor termcap were
+designed to be reentrant, so you can't safely use the functions of the
+getline module in multiple threads (you can use the separate
+file-expansion and word-completion modules in multiple threads, see
+the corresponding man pages for details). However due to the use of
+POSIX reentrant functions for looking up home directories etc, it is
+safe to use this module from a single thread of a multi-threaded
+program, provided that your other threads don't use any termcap or
+terminfo functions.
+
+.SH FILES
+.nf
+libtecla.a      -    The tecla library
+libtecla.h      -    The tecla header file.
+~/.teclarc      -    The personal tecla customization file.
+.fi
+
+.SH SEE ALSO
+libtecla(3), ef_expand_file(3), cpl_complete_word(3), pca_lookup_file(3)
+  
+.SH AUTHOR
+Martin Shepherd  (mcs@astro.caltech.edu)
diff --git a/libtecla-1.4.1/man3/gl_group_history.3 b/libtecla-1.4.1/man3/gl_group_history.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_group_history.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_ignore_signal.3 b/libtecla-1.4.1/man3/gl_ignore_signal.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_ignore_signal.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_last_signal.3 b/libtecla-1.4.1/man3/gl_last_signal.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_last_signal.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_limit_history.3 b/libtecla-1.4.1/man3/gl_limit_history.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_limit_history.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_load_history.3 b/libtecla-1.4.1/man3/gl_load_history.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_load_history.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_lookup_history.3 b/libtecla-1.4.1/man3/gl_lookup_history.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_lookup_history.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_prompt_style.3 b/libtecla-1.4.1/man3/gl_prompt_style.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_prompt_style.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_range_of_history.3 b/libtecla-1.4.1/man3/gl_range_of_history.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_range_of_history.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_resize_history.3 b/libtecla-1.4.1/man3/gl_resize_history.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_resize_history.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_save_history.3 b/libtecla-1.4.1/man3/gl_save_history.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_save_history.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_show_history.3 b/libtecla-1.4.1/man3/gl_show_history.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_show_history.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_size_of_history.3 b/libtecla-1.4.1/man3/gl_size_of_history.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_size_of_history.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_state_of_history.3 b/libtecla-1.4.1/man3/gl_state_of_history.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_state_of_history.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_terminal_size.3 b/libtecla-1.4.1/man3/gl_terminal_size.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_terminal_size.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_toggle_history.3 b/libtecla-1.4.1/man3/gl_toggle_history.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_toggle_history.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_trap_signal.3 b/libtecla-1.4.1/man3/gl_trap_signal.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_trap_signal.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/gl_watch_fd.3 b/libtecla-1.4.1/man3/gl_watch_fd.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/gl_watch_fd.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/libtecla.3 b/libtecla-1.4.1/man3/libtecla.3
new file mode 100644
index 0000000..611eb57
--- /dev/null
+++ b/libtecla-1.4.1/man3/libtecla.3
@@ -0,0 +1,160 @@
+.\" Copyright (C) 2000, 2001 by Martin C. Shepherd
+.\" 
+.\" All rights reserved.
+.\" 
+.\" Permission is hereby granted, free of charge, to any person obtaining a
+.\" copy of this software and associated documentation files (the
+.\" "Software"), to deal in the Software without restriction, including
+.\" without limitation the rights to use, copy, modify, merge, publish,
+.\" distribute, and/or sell copies of the Software, and to permit persons
+.\" to whom the Software is furnished to do so, provided that the above
+.\" copyright notice(s) and this permission notice appear in all copies of
+.\" the Software and that both the above copyright notice(s) and this
+.\" permission notice appear in supporting documentation.
+.\" 
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+.\" OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+.\" HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+.\" INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+.\" FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+.\" NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+.\" WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\" 
+.\" Except as contained in this notice, the name of a copyright holder
+.\" shall not be used in advertising or otherwise to promote the sale, use
+.\" or other dealings in this Software without prior written authorization
+.\" of the copyright holder.
+.TH libtecla 3
+.SH NAME
+libtecla - An interactive command-line input library.
+.SH SYNOPSIS
+.nf
+gcc ... -ltecla -lcurses
+.fi
+
+.SH DESCRIPTION
+
+The \f3tecla\f1 library provides programs with interactive command
+line editing facilities, similar to those of the unix \f3tcsh\f1
+shell. In addition to simple command-line editing, it supports recall
+of previously entered command lines, TAB completion of file names or
+other tokens, and in-line wild-card expansion of filenames. The
+internal functions which perform file-name completion and wild-card
+expansion are also available externally for optional use by the
+calling program.
+.sp
+The various parts of the library are documented in the following man
+pages:
+
+.nf
+  gl_get_line(3)        -  The interactive line-input module.
+  cpl_complete_word(3)  -  The word completion module.
+  ef_expand_file(3)     -  The filename expansion module.
+  pca_lookup_file(3)    -  A directory-list based filename
+                           lookup and completion module.
+.fi
+
+In addition there is one optional application distributed
+with the library:
+
+.nf
+  enhance(3)            -  Add command-line editing to third
+                           party applications.
+.fi
+
+.SH THREAD SAFETY
+
+If the library is compiled with -D_POSIX_C_SOURCE=199506L, reentrant
+versions of as many functions as possible are used. This includes
+using getpwuid_r() and getpwnam_r() instead of getpwuid() and
+getpwnam() when looking up the home directories of specific users in
+the password file (for ~user/ expansion), and readdir_r() instead of
+readdir() for reading directory entries when doing filename
+completion. The reentrant version of the library is usually called
+libtecla_r.a instead of libtecla.a, so if only the latter is
+available, it probably isn't the correct version to link with
+threaded programs.
+
+Reentrant functions for iterating through the password file aren't
+available, so when the library is compiled to be reentrant, TAB
+completion of incomplete usernames in \f3~username/\f1 expressions is
+disabled. This doesn't disable expansion of complete \f3~username\f1
+expressions, which can be done reentrantly, or expansion of the parts
+of filenames that follow them, so this doesn't remove much
+functionality.
+
+The terminfo functions setupterm(), tigetstr(), tigetnum() and tputs()
+also aren't reentrant, but very few programs will want to interact
+with multiple terminals, so this shouldn't prevent this library from
+being used in threaded programs.
+
+.SH LIBRARY VERSION NUMBER
+
+The version number of the library can be queried using the following
+function.
+.sp
+.nf
+ void libtecla_version(int *major, int *minor, int *micro);
+.fi
+.sp
+
+On return, this function records the three components of the libtecla
+version number in \f3*major\f1, \f3*minor\f1, \f3*micro\f1. The formal
+meaning of the three components is as follows.
+
+.sp
+.nf
+ major - Incrementing this number implies that a change has
+         been made to the library's public interface, which
+         makes it binary incompatible  with programs that
+         were linked with previous shared versions of the
+         tecla library.
+
+ minor - This number is incremented by one whenever
+         additional functionality, such as new functions or
+         modules, are added to the library.
+
+ micro - This is incremented whenever modifications to the
+         library are made which make no changes to the
+         public interface, but which fix bugs and/or improve
+         the behind-the-scenes implementation.
+.fi
+.sp
+
+.SH TRIVIA
+
+In Spanish, a "tecla" is the key of a keyboard. Since this library
+centers on keyboard input, and given that I wrote much of the library
+while working in Chile, this seemed like a suitable name.
+
+.SH FILES
+.nf
+libtecla.a    -   The tecla library.
+libtecla.h    -   The tecla header file.
+~/.teclarc    -   The tecla personal customization file.
+.fi
+
+.SH SEE ALSO
+gl_get_line(3), ef_expand_file(3), cpl_complete_word(3),
+pca_lookup_file(3), enhance(3)
+  
+.SH AUTHOR
+Martin Shepherd  (mcs@astro.caltech.edu)
+
+.SH ACKNOWLEDGMENTS
+
+.nf
+Markus Gyger  - Lots of assistance, including help with
+                shared libraries, configuration information,
+                particularly for Solaris; modifications to
+                support C++ compilers, improvements for ksh
+                users, faster cursor motion, output
+                buffering, and changes to make gl_get_line()
+                8-bit clean. 
+Mike MacFaden - Suggestions, feedback and testing that led
+                to many of the major new functions that were
+                added in version 1.4.0.
+Tim Eliseo    - Many vi-mode bindings and fixes.
+.fi
diff --git a/libtecla-1.4.1/man3/libtecla_version.3 b/libtecla-1.4.1/man3/libtecla_version.3
new file mode 100644
index 0000000..2c9c2c7
--- /dev/null
+++ b/libtecla-1.4.1/man3/libtecla_version.3
@@ -0,0 +1 @@
+.so man3/libtecla.3
diff --git a/libtecla-1.4.1/man3/new_CplFileConf.3 b/libtecla-1.4.1/man3/new_CplFileConf.3
new file mode 100644
index 0000000..36c83a3
--- /dev/null
+++ b/libtecla-1.4.1/man3/new_CplFileConf.3
@@ -0,0 +1 @@
+.so man3/cpl_complete_word.3
diff --git a/libtecla-1.4.1/man3/new_ExpandFile.3 b/libtecla-1.4.1/man3/new_ExpandFile.3
new file mode 100644
index 0000000..f4299df
--- /dev/null
+++ b/libtecla-1.4.1/man3/new_ExpandFile.3
@@ -0,0 +1 @@
+.so man3/ef_expand_file.3
diff --git a/libtecla-1.4.1/man3/new_GetLine.3 b/libtecla-1.4.1/man3/new_GetLine.3
new file mode 100644
index 0000000..6bd3d1f
--- /dev/null
+++ b/libtecla-1.4.1/man3/new_GetLine.3
@@ -0,0 +1 @@
+.so man3/gl_get_line.3
diff --git a/libtecla-1.4.1/man3/new_PathCache.3 b/libtecla-1.4.1/man3/new_PathCache.3
new file mode 100644
index 0000000..e5a136e
--- /dev/null
+++ b/libtecla-1.4.1/man3/new_PathCache.3
@@ -0,0 +1 @@
+.so man3/pca_lookup_file.3
diff --git a/libtecla-1.4.1/man3/new_PcaPathConf.3 b/libtecla-1.4.1/man3/new_PcaPathConf.3
new file mode 100644
index 0000000..e5a136e
--- /dev/null
+++ b/libtecla-1.4.1/man3/new_PcaPathConf.3
@@ -0,0 +1 @@
+.so man3/pca_lookup_file.3
diff --git a/libtecla-1.4.1/man3/new_WordCompletion.3 b/libtecla-1.4.1/man3/new_WordCompletion.3
new file mode 100644
index 0000000..36c83a3
--- /dev/null
+++ b/libtecla-1.4.1/man3/new_WordCompletion.3
@@ -0,0 +1 @@
+.so man3/cpl_complete_word.3
diff --git a/libtecla-1.4.1/man3/pca_last_error.3 b/libtecla-1.4.1/man3/pca_last_error.3
new file mode 100644
index 0000000..e5a136e
--- /dev/null
+++ b/libtecla-1.4.1/man3/pca_last_error.3
@@ -0,0 +1 @@
+.so man3/pca_lookup_file.3
diff --git a/libtecla-1.4.1/man3/pca_lookup_file.3 b/libtecla-1.4.1/man3/pca_lookup_file.3
new file mode 100644
index 0000000..131394a
--- /dev/null
+++ b/libtecla-1.4.1/man3/pca_lookup_file.3
@@ -0,0 +1,361 @@
+.\" Copyright (C) 2001 by Martin C. Shepherd
+.\" 
+.\" All rights reserved.
+.\" 
+.\" Permission is hereby granted, free of charge, to any person obtaining a
+.\" copy of this software and associated documentation files (the
+.\" "Software"), to deal in the Software without restriction, including
+.\" without limitation the rights to use, copy, modify, merge, publish,
+.\" distribute, and/or sell copies of the Software, and to permit persons
+.\" to whom the Software is furnished to do so, provided that the above
+.\" copyright notice(s) and this permission notice appear in all copies of
+.\" the Software and that both the above copyright notice(s) and this
+.\" permission notice appear in supporting documentation.
+.\" 
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+.\" OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+.\" HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+.\" INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+.\" FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+.\" NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+.\" WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\" 
+.\" Except as contained in this notice, the name of a copyright holder
+.\" shall not be used in advertising or otherwise to promote the sale, use
+.\" or other dealings in this Software without prior written authorization
+.\" of the copyright holder.
+.TH pca_lookup_file 3
+.SH NAME
+pca_lookup_file, del_PathCache, del_PcaPathConf, new_PathCache, new_PcaPathConf, pca_last_error, pca_path_completions, pca_scan_path, pca_set_check_fn, ppc_file_start, ppc_literal_escapes \- lookup a file in a list of directories
+.SH SYNOPSIS
+.nf
+#include <libtecla.h>
+
+PathCache *new_PathCache(void);
+
+PathCache *del_PathCache(PathCache *pc);
+
+int pca_scan_path(PathCache *pc, const char *path);
+
+void pca_set_check_fn(PathCache *pc, CplCheckFn *check_fn,
+                      void *data);
+
+char *pca_lookup_file(PathCache *pc, const char *name,
+                      int name_len, int literal);
+
+const char *pca_last_error(PathCache *pc);
+
+CPL_MATCH_FN(pca_path_completions);
+
+.fi
+
+.SH DESCRIPTION
+
+The \f3PathCache\f1 object is part of the tecla library (see the
+libtecla(3) man page).
+.sp
+\f3PathCache\f1 objects allow an application to search for files in
+any colon separated list of directories, such as the unix execution
+PATH environment variable. Files in absolute directories are cached in
+a \f3PathCache\f1 object, whereas relative directories are scanned as
+needed. Using a \f3PathCache\f1 object, you can look up the full
+pathname of a simple filename, or you can obtain a list of the
+possible completions of a given filename prefix. By default all files
+in the list of directories are targets for lookup and completion, but
+a versatile mechanism is provided for only selecting specific types of
+files. The obvious application of this facility is to provide
+Tab-completion and lookup of executable commands in the unix PATH, so
+an optional callback which rejects all but executable files, is
+provided.
+.sp
+.SH AN EXAMPLE
+
+Under UNIX, the following example program looks up and displays the
+full pathnames of each of the command names on the command line.
+.sp
+.nf
+  #include <stdio.h>
+  #include <stdlib.h>
+  #include <libtecla.h>
+
+  int main(int argc, char *argv[])
+  {
+    int i;
+  /*
+   * Create a cache for executable files.
+   */
+    PathCache *pc = new_PathCache();
+    if(!pc)
+      exit(1);
+  /*
+   * Scan the user's PATH for executables.
+   */
+    if(pca_scan_path(pc, getenv("PATH"))) {
+      fprintf(stderr, "%s\\n", pca_last_error(pc));
+      exit(1);
+    }
+  /*
+   * Arrange to only report executable files.
+   */
+   pca_set_check_fn(pc, cpl_check_exe, NULL);
+  /*
+   * Lookup and display the full pathname of each of the
+   * commands listed on the command line.
+   */
+    for(i=1; i<argc; i++) {
+      char *cmd = pca_lookup_file(pc, argv[i], -1, 0);
+      printf("The full pathname of '%s' is %s\\n", argv[i],
+             cmd ? cmd : "unknown");
+    }
+    pc = del_PathCache(pc);  /* Clean up */
+    return 0;
+  }
+.fi
+.sp
+The following is an example of what this does on my laptop under
+linux:
+.sp
+.nf
+  $ ./example less more blob
+  The full pathname of 'less' is /usr/bin/less
+  The full pathname of 'more' is /bin/more
+  The full pathname of 'blob' is unknown
+  $ 
+.fi
+.sp
+.SH FUNCTION DESCRIPTIONS
+
+In order to use the facilities of this module, you must first allocate
+a \f3PathCache\f1 object by calling the \f3new_PathCache()\f1
+constructor function.
+.sp
+.nf
+  PathCache *new_PathCache(void)
+.fi
+.sp
+This function creates the resources needed to cache and lookup files
+in a list of directories. It returns \f3NULL\f1 on error.
+.sp
+.SH POPULATING THE CACHE
+Once you have created a cache, it needs to be populated with files.
+To do this, call the \f3pca_scan_path()\f1 function.
+.sp
+.nf
+  int pca_scan_path(PathCache *pc, const char *path);
+.fi
+.sp
+Whenever this function is called, it discards the current contents of
+the cache, then scans the list of directories specified in its
+\f3path\f1 argument for files. The \f3path\f1 argument must be a
+string containing a colon-separated list of directories, such as
+\f3"/usr/bin:/home/mcs/bin:."\f1. This can include directories
+specified by absolute pathnames such as \f3"/usr/bin"\f1, as well as
+sub-directories specified by relative pathnames such as \f3"."\f1 or
+\f3"bin"\f1. Files in the absolute directories are immediately cached
+in the specified \f3PathCache\f1 object, whereas sub-directories,
+whose identities obviously change whenever the current working
+directory is changed, are marked to be scanned on the fly whenever a
+file is looked up.
+.sp
+On success this function return \f30\f1. On error it returns \f31\f1,
+and a description of the error can be obtained by calling
+\f3pca_last_error(pc)\f1.
+.sp
+.SH LOOKING UP FILES
+
+Once the cache has been populated with files, you can look up the full
+pathname of a file, simply by specifying its filename to
+\f3pca_lookup_file()\f1.
+.sp
+.nf
+  char *pca_lookup_file(PathCache *pc, const char *name,
+                        int name_len, int literal);
+.fi
+.sp
+To make it possible to pass this function a filename which is actually
+part of a longer string, the \f3name_len\f1 argument can be used to
+specify the length of the filename at the start of the \f3name[]\f1
+argument. If you pass \f3-1\f1 for this length, the length of the
+string will be determined with \f3strlen()\f1. If the \f3name[]\f1
+string might contain backslashes that escape the special meanings of
+spaces and tabs within the filename, give the \f3literal\f1 argument,
+the value \f30\f1. Otherwise, if backslashes should be treated as
+normal characters, pass \f31\f1 for the value of the \f3literal\f1
+argument.
+
+.SH FILENAME COMPLETION
+
+Looking up the potential completions of a filename-prefix in the
+filename cache, is achieved by passing the provided
+\f3pca_path_completions()\f1 callback function to the
+\f3cpl_complete_word()\f1 function (see the \f3cpl_complete_word(3)\f1
+man page).
+.sp
+.nf
+  CPL_MATCH_FN(pca_path_completions);
+.fi
+.sp
+This callback requires that its \f3data\f1 argument be a pointer to a
+\f3PcaPathConf\f1 object. Configuration objects of this type are
+allocated by calling \f3new_PcaPathConf()\f1.
+.sp
+.nf
+  PcaPathConf *new_PcaPathConf(PathCache *pc);
+.fi
+.sp
+This function returns an object initialized with default configuration
+parameters, which determine how the \f3cpl_path_completions()\f1
+callback function behaves. The functions which allow you to
+individually change these parameters are discussed below.
+.sp
+By default, the \f3pca_path_completions()\f1 callback function
+searches backwards for the start of the filename being completed,
+looking for the first un-escaped space or the start of the input
+line. If you wish to specify a different location, call
+\f3ppc_file_start()\f1 with the index at which the filename starts in
+the input line. Passing \f3start_index=-1\f1 re-enables the default
+behavior.
+.sp
+.nf
+  void ppc_file_start(PcaPathConf *ppc, int start_index);
+.fi
+.sp
+By default, when \f3pca_path_completions()\f1 looks at a filename in
+the input line, each lone backslash in the input line is interpreted
+as being a special character which removes any special significance of
+the character which follows it, such as a space which should be taken
+as part of the filename rather than delimiting the start of the
+filename. These backslashes are thus ignored while looking for
+completions, and subsequently added before spaces, tabs and literal
+backslashes in the list of completions. To have unescaped backslashes
+treated as normal characters, call \f3ppc_literal_escapes()\f1 with a
+non-zero value in its \f3literal\f1 argument.
+.sp
+.nf
+  void ppc_literal_escapes(PcaPathConf *ppc, int literal);
+.fi
+.sp
+When you have finished with a \f3PcaPathConf\f1 variable, you can pass
+it to the \f3del_PcaPathConf()\f1 destructor function to reclaim its
+memory.
+.sp
+.nf
+  PcaPathConf *del_PcaPathConf(PcaPathConf *ppc);
+.fi
+.sp
+
+.SH BEING SELECTIVE
+If you are only interested in certain types or files, such as, for
+example, executable files, or files whose names end in a particular
+suffix, you can arrange for the file completion and lookup functions
+to be selective in the filenames that they return.  This is done by
+registering a callback function with your \f3PathCache\f1
+object. Thereafter, whenever a filename is found which either matches
+a filename being looked up, or matches a prefix which is being
+completed, your callback function will be called with the full
+pathname of the file, plus any application-specific data that you
+provide, and if the callback returns \f31\f1 the filename will be
+reported as a match, and if it returns \f30\f1, it will be ignored.
+Suitable callback functions and their prototypes should be declared
+with the following macro. The \f3CplCheckFn\f1 \f3typedef\f1 is also
+provided in case you wish to declare pointers to such functions.
+.sp
+.nf
+  #define CPL_CHECK_FN(fn) int (fn)(void *data, \\
+                                    const char *pathname)
+  typedef CPL_CHECK_FN(CplCheckFn);
+.fi
+.sp
+Registering one of these functions involves calling the
+\f3pca_set_check_fn()\f1 function. In addition to the callback
+function, passed via the \f3check_fn\f1 argument, you can pass a
+pointer to anything via the \f3data\f1 argument. This pointer will be
+passed on to your callback function, via its own \f3data\f1 argument,
+whenever it is called, so this provides a way to pass appplication
+specific data to your callback.
+.sp
+.nf
+  void pca_set_check_fn(PathCache *pc, CplCheckFn *check_fn,
+                        void *data);
+.fi
+.sp
+Note that these callbacks are passed the full pathname of each
+matching file, so the decision about whether a file is of interest can
+be based on any property of the file, not just its filename. As an
+example, the provided \f3cpl_check_exe()\f1 callback function looks at
+the executable permissions of the file and the permissions of its
+parent directories, and only returns \f31\f1 if the user has execute
+permission to the file. This callback function can thus be used to
+lookup or complete command names found in the directories listed in
+the user's \f3PATH\f1 environment variable. The example program given
+earlier in this man page provides a demonstration of this.
+.sp
+Beware that if somebody tries to complete an empty string, your
+callback will get called once for every file in the cache, which could
+number in the thousands. If your callback does anything time
+consuming, this could result in an unacceptable delay for the user, so
+callbacks should be kept short.
+.sp
+To improve performance, whenever one of these callbacks is called, the
+choice that it makes is cached, and the next time the corresponding
+file is looked up, instead of calling the callback again, the cached
+record of whether it was accepted or rejected is used. Thus if
+somebody tries to complete an empty string, and hits tab a second time
+when nothing appears to happen, there will only be one long delay,
+since the second pass will operate entirely from the cached
+dispositions of the files. These cached dipositions are discarded
+whenever \f3pca_scan_path()\f1 is called, and whenever
+\f3pca_set_check_fn()\f1 is called with changed callback function or
+data arguments.
+
+.SH ERROR HANDLING
+
+If \f3pca_scan_path()\f1 reports that an error occurred by returning
+\f31\f1, you can obtain a terse description of the error by calling
+\f3pca_last_error(pc)\f1. This returns an internal string containing
+an error message.
+.sp
+.nf
+  const char *pca_last_error(PathCache *pc);
+.fi
+.sp
+
+.SH CLEANING UP
+
+Once you have finished using a \f3PathCache\f1 object, you can reclaim
+its resources by passing it to the \f3del_PathCache()\f1 destructor
+function. This takes a pointer to one of these objects, and always
+returns \f3NULL\f1.
+.sp
+.nf
+  PathCache *del_PathCache(PathCache *pc);
+.fi
+.sp
+.SH THREAD SAFETY
+
+In multi-threaded programs, you should use the \f3libtecla_r.a\f1
+version of the library. This uses POSIX reentrant functions where
+available (hence the \f3_r\f1 suffix), and disables features that rely
+on non-reentrant system functions. In the case of this module, the
+only disabled feature is username completion in \f3~username/\f1
+expressions, in \f3cpl_path_completions()\f1.
+
+Using the \f3libtecla_r.a\f1 version of the library, it is safe to use
+the facilities of this module in multiple threads, provided that each
+thread uses a separately allocated \f3PathCache\f1 object. In other
+words, if two threads want to do path searching, they should each call
+\f3new_PathCache()\f1 to allocate their own caches.
+
+.SH FILES
+.nf
+libtecla.a    -    The tecla library
+libtecla.h    -    The tecla header file.
+.fi
+
+.SH SEE ALSO
+libtecla(3), gl_get_line(3), ef_expand_file(3), cpl_complete_word(3)
+  
+.SH AUTHOR
+Martin Shepherd  (mcs@astro.caltech.edu)
diff --git a/libtecla-1.4.1/man3/pca_path_completions.3 b/libtecla-1.4.1/man3/pca_path_completions.3
new file mode 100644
index 0000000..e5a136e
--- /dev/null
+++ b/libtecla-1.4.1/man3/pca_path_completions.3
@@ -0,0 +1 @@
+.so man3/pca_lookup_file.3
diff --git a/libtecla-1.4.1/man3/pca_scan_path.3 b/libtecla-1.4.1/man3/pca_scan_path.3
new file mode 100644
index 0000000..e5a136e
--- /dev/null
+++ b/libtecla-1.4.1/man3/pca_scan_path.3
@@ -0,0 +1 @@
+.so man3/pca_lookup_file.3
diff --git a/libtecla-1.4.1/man3/pca_set_check_fn.3 b/libtecla-1.4.1/man3/pca_set_check_fn.3
new file mode 100644
index 0000000..e5a136e
--- /dev/null
+++ b/libtecla-1.4.1/man3/pca_set_check_fn.3
@@ -0,0 +1 @@
+.so man3/pca_lookup_file.3
diff --git a/libtecla-1.4.1/man3/ppc_file_start.3 b/libtecla-1.4.1/man3/ppc_file_start.3
new file mode 100644
index 0000000..e5a136e
--- /dev/null
+++ b/libtecla-1.4.1/man3/ppc_file_start.3
@@ -0,0 +1 @@
+.so man3/pca_lookup_file.3
diff --git a/libtecla-1.4.1/man3/ppc_literal_escapes.3 b/libtecla-1.4.1/man3/ppc_literal_escapes.3
new file mode 100644
index 0000000..e5a136e
--- /dev/null
+++ b/libtecla-1.4.1/man3/ppc_literal_escapes.3
@@ -0,0 +1 @@
+.so man3/pca_lookup_file.3
diff --git a/libtecla-1.4.1/pathutil.c b/libtecla-1.4.1/pathutil.c
new file mode 100644
index 0000000..015504b
--- /dev/null
+++ b/libtecla-1.4.1/pathutil.c
@@ -0,0 +1,532 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include "pathutil.h"
+
+/*.......................................................................
+ * Create a new PathName object.
+ *
+ * Output:
+ *  return  PathName *  The new object, or NULL on error.
+ */
+PathName *_new_PathName(void)
+{
+  PathName *path;  /* The object to be returned */
+/*
+ * Allocate the container.
+ */
+  path = (PathName *)malloc(sizeof(PathName));
+  if(!path) {
+    fprintf(stderr, "_new_PathName: Insufficient memory.\n");
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to _del_PathName().
+ */
+  path->name = NULL;
+  path->dim = 0;
+/*
+ * Figure out the maximum length of an expanded pathname.
+ */
+  path->dim = _pu_pathname_dim();
+  if(path->dim == 0)
+    return _del_PathName(path);
+/*
+ * Allocate the pathname buffer.
+ */
+  path->name = (char *)malloc(path->dim * sizeof(char));
+  if(!path->name) {
+    fprintf(stderr,
+	  "_new_PathName: Insufficient memory to allocate pathname buffer.\n");
+    return _del_PathName(path);
+  };
+  return path;
+}
+
+/*.......................................................................
+ * Delete a PathName object.
+ *
+ * Input:
+ *  path   PathName *  The object to be deleted.
+ * Output:
+ *  return PathName *  The deleted object (always NULL).
+ */
+PathName *_del_PathName(PathName *path)
+{
+  if(path) {
+    if(path->name)
+      free(path->name);
+    free(path);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Return the pathname to a zero-length string.
+ *
+ * Input:
+ *  path     PathName *  The pathname container.
+ * Output:
+ *  return       char *  The cleared pathname buffer, or NULL on error.
+ */
+char *_pn_clear_path(PathName *path)
+{
+/*
+ * Check the arguments.
+ */
+  if(!path) {
+    fprintf(stderr, "_pn_clear_path: NULL argument.\n");
+    return NULL;
+  };
+  path->name[0] = '\0';
+  return path->name;
+}
+
+/*.......................................................................
+ * Append a string to a pathname, increasing the size of the pathname
+ * buffer if needed.
+ *
+ * Input:
+ *  path        PathName *  The pathname container.
+ *  string    const char *  The string to be appended to the pathname.
+ *                          Note that regardless of the slen argument,
+ *                          this should be a '\0' terminated string.
+ *  slen             int    The maximum number of characters to append
+ *                          from string[], or -1 to append the whole
+ *                          string.
+ *  remove_escapes   int    If true, remove the backslashes that escape
+ *                          spaces, tabs, backslashes etc..
+ * Output:
+ *  return          char *  The pathname string path->name[], which may
+ *                          have been reallocated, or NULL if there was
+ *                          insufficient memory to extend the pathname.
+ */
+char *_pn_append_to_path(PathName *path, const char *string, int slen,
+			int remove_escapes)
+{
+  int pathlen;     /* The length of the pathname */
+  int i;
+/*
+ * Check the arguments.
+ */
+  if(!path || !string) {
+    fprintf(stderr, "_pn_append_to_path: NULL argument(s).\n");
+    return NULL;
+  };
+/*
+ * Get the current length of the pathname.
+ */
+  pathlen = strlen(path->name);
+/*
+ * How many characters should be appended?
+ */
+  if(slen < 0 || slen > strlen(string))
+    slen = strlen(string);
+/*
+ * Resize the pathname if needed.
+ */
+  if(!_pn_resize_path(path, pathlen + slen))
+    return NULL;
+/*
+ * Append the string to the output pathname, removing any escape
+ * characters found therein.
+ */
+  if(remove_escapes) {
+    int is_escape = 0;
+    for(i=0; i<slen; i++) {
+      is_escape = !is_escape && string[i] == '\\';
+      if(!is_escape)
+	path->name[pathlen++] = string[i];
+    };
+/*
+ * Terminate the string.
+ */
+    path->name[pathlen] = '\0';
+  } else {
+/*
+ * Append the string directly to the pathname.
+ */
+    memcpy(path->name + pathlen, string, slen);
+    path->name[pathlen + slen] = '\0';
+  };
+  return path->name;
+}
+
+/*.......................................................................
+ * Prepend a string to a pathname, increasing the size of the pathname
+ * buffer if needed.
+ *
+ * Input:
+ *  path        PathName *  The pathname container.
+ *  string    const char *  The string to be prepended to the pathname.
+ *                          Note that regardless of the slen argument,
+ *                          this should be a '\0' terminated string.
+ *  slen             int    The maximum number of characters to prepend
+ *                          from string[], or -1 to append the whole
+ *                          string.
+ *  remove_escapes   int    If true, remove the backslashes that escape
+ *                          spaces, tabs, backslashes etc..
+ * Output:
+ *  return          char *  The pathname string path->name[], which may
+ *                          have been reallocated, or NULL if there was
+ *                          insufficient memory to extend the pathname.
+ */
+char *_pn_prepend_to_path(PathName *path, const char *string, int slen,
+			  int remove_escapes)
+{
+  int pathlen;     /* The length of the pathname */
+  int shift;       /* The number of characters to shift the suffix by */
+  int i,j;
+/*
+ * Check the arguments.
+ */
+  if(!path || !string) {
+    fprintf(stderr, "_pn_prepend_to_path: NULL argument(s).\n");
+    return NULL;
+  };
+/*
+ * Get the current length of the pathname.
+ */
+  pathlen = strlen(path->name);
+/*
+ * How many characters should be appended?
+ */
+  if(slen < 0 || slen > strlen(string))
+    slen = strlen(string);
+/*
+ * Work out how far we need to shift the original path string to make
+ * way for the new prefix. When removing escape characters, we need
+ * final length of the new prefix, after unescaped backslashes have
+ * been removed.
+ */
+  if(remove_escapes) {
+    int is_escape = 0;
+    for(shift=0,i=0; i<slen; i++) {
+      is_escape = !is_escape && string[i] == '\\';
+      if(!is_escape)
+	shift++;
+    };
+  } else {
+    shift = slen;
+  };
+/*
+ * Resize the pathname if needed.
+ */
+  if(!_pn_resize_path(path, pathlen + shift))
+    return NULL;
+/*
+ * Make room for the prefix at the beginning of the string.
+ */
+  memmove(path->name + shift, path->name, pathlen+1);
+/*
+ * Copy the new prefix into the vacated space at the beginning of the
+ * output pathname, removing any escape characters if needed.
+ */
+  if(remove_escapes) {
+    int is_escape = 0;
+    for(i=j=0; i<slen; i++) {
+      is_escape = !is_escape && string[i] == '\\';
+      if(!is_escape)
+	path->name[j++] = string[i];
+    };
+  } else {
+    memcpy(path->name, string, slen);
+  };
+  return path->name;
+}
+
+/*.......................................................................
+ * If needed reallocate a given pathname buffer to allow a string of
+ * a given length to be stored in it.
+ *
+ * Input:
+ *  path     PathName *  The pathname container object.
+ *  length     size_t    The required length of the pathname buffer,
+ *                       not including the terminating '\0'.
+ * Output:
+ *  return       char *  The pathname buffer, or NULL if there was
+ *                       insufficient memory (this isn't reported
+ *                       to stderr).
+ */
+char *_pn_resize_path(PathName *path, size_t length)
+{
+/*
+ * Check the arguments.
+ */
+  if(!path) {
+    fprintf(stderr, "_pn_resize_path: NULL argument(s).\n");
+    return NULL;
+  };
+/*
+ * If the pathname buffer isn't large enough to accomodate a string
+ * of the specified length, attempt to reallocate it with the new
+ * size, plus space for a terminating '\0'. Also add a bit of
+ * head room to prevent too many reallocations if the initial length
+ * turned out to be very optimistic.
+ */
+  if(length + 1 > path->dim) {
+    size_t dim =  length + 1 + PN_PATHNAME_INC;
+    char *name = (char *) realloc(path->name, dim);
+    if(!name)
+      return NULL;
+    path->name = name;
+    path->dim = dim;
+  };
+  return path->name;
+}
+
+/*.......................................................................
+ * Estimate the largest amount of space needed to store a pathname.
+ *
+ * Output:
+ *  return size_t   The number of bytes needed, including space for the
+ *                  terminating '\0'.
+ */
+size_t _pu_pathname_dim(void)
+{
+  int maxlen;   /* The return value excluding space for the '\0' */
+/*
+ * If the POSIX PATH_MAX macro is defined in limits.h, use it.
+ */
+#ifdef PATH_MAX
+  maxlen = PATH_MAX;
+/*
+ * If we have pathconf, use it.
+ */
+#elif defined(_PC_PATH_MAX)
+  errno = 0;
+  maxlen = pathconf(FS_ROOT_DIR, _PC_PATH_MAX);
+  if(maxlen <= 0 || errno)
+    maxlen = MAX_PATHLEN_FALLBACK;
+/*
+ * None of the above approaches worked, so substitute our fallback
+ * guess.
+ */
+#else
+    maxlen = MAX_PATHLEN_FALLBACK;
+#endif
+/*
+ * Return the amount of space needed to accomodate a pathname plus
+ * a terminating '\0'.
+ */
+  return maxlen + 1;
+}
+
+/*.......................................................................
+ * Return non-zero if the specified path name refers to a directory.
+ *
+ * Input:
+ *  pathname  const char *  The path to test.
+ * Output:
+ *  return           int    0 - Not a directory.
+ *                          1 - pathname[] refers to a directory.
+ */
+int _pu_path_is_dir(const char *pathname)
+{
+  struct stat statbuf;    /* The file-statistics return buffer */
+/*
+ * Look up the file attributes.
+ */
+  if(stat(pathname, &statbuf) < 0)
+    return 0;
+/*
+ * Is the file a directory?
+ */
+  return S_ISDIR(statbuf.st_mode) != 0;
+}
+
+/*.......................................................................
+ * Return non-zero if the specified path name refers to a regular file.
+ *
+ * Input:
+ *  pathname  const char *  The path to test.
+ * Output:
+ *  return           int    0 - Not a regular file.
+ *                          1 - pathname[] refers to a regular file.
+ */
+int _pu_path_is_file(const char *pathname)
+{
+  struct stat statbuf;    /* The file-statistics return buffer */
+/*
+ * Look up the file attributes.
+ */
+  if(stat(pathname, &statbuf) < 0)
+    return 0;
+/*
+ * Is the file a regular file?
+ */
+  return S_ISREG(statbuf.st_mode) != 0;
+}
+
+/*.......................................................................
+ * Return non-zero if the specified path name refers to an executable.
+ *
+ * Input:
+ *  pathname  const char *  The path to test.
+ * Output:
+ *  return           int    0 - Not an executable file.
+ *                          1 - pathname[] refers to an executable file.
+ */
+int _pu_path_is_exe(const char *pathname)
+{
+  struct stat statbuf;    /* The file-statistics return buffer */
+/*
+ * Look up the file attributes.
+ */
+  if(stat(pathname, &statbuf) < 0)
+    return 0;
+/*
+ * Is the file a regular file which is executable by the current user.
+ */
+  return S_ISREG(statbuf.st_mode) != 0 &&
+    (statbuf.st_mode & (S_IXOTH | S_IXGRP | S_IXUSR)) &&
+    access(pathname, X_OK) == 0;
+}
+
+/*.......................................................................
+ * Search backwards for the potential start of a filename. This
+ * looks backwards from the specified index in a given string,
+ * stopping at the first unescaped space or the start of the line.
+ *
+ * Input:
+ *  string  const char *  The string to search backwards in.
+ *  back_from      int    The index of the first character in string[]
+ *                        that follows the pathname.
+ * Output:
+ *  return        char *  The pointer to the first character of
+ *                        the potential pathname, or NULL on error.
+ */
+char *_pu_start_of_path(const char *string, int back_from)
+{
+  int i, j;
+/*
+ * Check the arguments.
+ */
+  if(!string || back_from < 0) {
+    fprintf(stderr, "_pu_start_path: Invalid argument(s).\n");
+    return NULL;
+  };
+/*
+ * Search backwards from the specified index.
+ */
+  for(i=back_from-1; i>=0; i--) {
+    int c = string[i];
+/*
+ * Stop on unescaped spaces.
+ */
+    if(isspace((int)(unsigned char)c)) {
+/*
+ * The space can't be escaped if we are at the start of the line.
+ */
+      if(i==0)
+        break;
+/*
+ * Find the extent of the escape characters which precedes the space.
+ */
+      for(j=i-1; j>=0 && string[j]=='\\'; j--)
+	;
+/*
+ * If there isn't an odd number of escape characters before the space,
+ * then the space isn't escaped.
+ */
+      if((i - 1 - j) % 2 == 0)
+	break;
+    };
+  };
+  return (char *)string + i + 1;
+}
+
+/*.......................................................................
+ * Find the length of a potential filename starting from a given
+ * point. This looks forwards from the specified index in a given string,
+ * stopping at the first unescaped space or the end of the line.
+ *
+ * Input:
+ *  string   const char *  The string to search backwards in.
+ *  start_from      int    The index of the first character of the pathname
+ *                         in string[].
+ * Output:
+ *  return         char *  The pointer to the character that follows
+ *                         the potential pathname, or NULL on error.
+ */
+char *_pu_end_of_path(const char *string, int start_from)
+{
+  int c;             /* The character being examined */
+  int escaped = 0;   /* True when the next character is escaped */
+  int i;
+/*
+ * Check the arguments.
+ */
+  if(!string || start_from < 0) {
+    fprintf(stderr, "_pu_end_path: Invalid argument(s).\n");
+    return NULL;
+  };
+/*
+ * Search forwards from the specified index.
+ */
+  for(i=start_from; (c=string[i]) != '\0'; i++) {
+    if(escaped) {
+      escaped = 0;
+    } else if(isspace(c)) {
+      break;
+    } else if(c == '\\') {
+      escaped = 1;
+    };
+  };
+  return (char *)string + i;
+}
+
+/*.......................................................................
+ * Return non-zero if the specified path name refers to an existing file.
+ *
+ * Input:
+ *  pathname   const char *  The path to test.
+ * Output:
+ *  return            int    0 - The file doesn't exist.
+ *                           1 - The file does exist.
+ */
+int _pu_file_exists(const char *pathname)
+{
+  struct stat statbuf;
+  return stat(pathname, &statbuf) == 0;
+}
diff --git a/libtecla-1.4.1/pathutil.h b/libtecla-1.4.1/pathutil.h
new file mode 100644
index 0000000..2f4ece5
--- /dev/null
+++ b/libtecla-1.4.1/pathutil.h
@@ -0,0 +1,122 @@
+#ifndef pathutil_h
+#define pathutil_h
+
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+/*
+ * The following object encapsulates a buffer designed to be used to
+ * store pathnames. The pathname member of the object is initially
+ * allocated with the size that _pu_pathname_dim() returns, and then
+ * if this turns out to be pessimistic, the pathname can be reallocated
+ * via calls to pb_append_to_path() and/or pb_resize_path().
+ */
+typedef struct {
+  char *name;         /* The path buffer */
+  size_t dim;         /* The current allocated size of buffer[] */
+} PathName;
+
+PathName *_new_PathName(void);
+PathName *_del_PathName(PathName *path);
+
+char *_pn_clear_path(PathName *path);
+char *_pn_append_to_path(PathName *path, const char *string, int slen,
+			int remove_escapes);
+char *_pn_prepend_to_path(PathName *path, const char *string, int slen,
+			  int remove_escapes);
+char *_pn_resize_path(PathName *path, size_t length);
+
+/*
+ * Search backwards for the potential start of a filename. This
+ * looks backwards from the specified index in a given string,
+ * stopping at the first unescaped space or the start of the line.
+ */
+char *_pu_start_of_path(const char *string, int back_from);
+
+/*
+ * Find the end of a potential filename, starting from a given index
+ * in the string. This looks forwards from the specified index in a
+ * given string, stopping at the first unescaped space or the end
+ * of the line.
+ */
+char *_pu_end_of_path(const char *string, int start_from);
+
+
+/*
+ * Return an estimate of the the length of the longest pathname
+ * on the local system.
+ */
+size_t _pu_pathname_dim(void);
+
+/*
+ * Return non-zero if the specified path name refers to a directory.
+ */
+int _pu_path_is_dir(const char *pathname);
+
+/*
+ * Return non-zero if the specified path name refers to a regular file.
+ */
+int _pu_path_is_file(const char *pathname);
+
+/*
+ * Return non-zero if the specified path name refers to an executable.
+ */
+int _pu_path_is_exe(const char *pathname);
+
+/*
+ * Return non-zero if a file exists with the specified pathname.
+ */
+int _pu_file_exists(const char *pathname);
+
+/*
+ * If neither the POSIX PATH_MAX macro nor the pathconf() function
+ * can be used to find out the maximum pathlength on the target
+ * system, the following fallback maximum length is used.
+ */
+#define MAX_PATHLEN_FALLBACK 1024
+
+/*
+ * If the pathname buffer turns out to be too small, it will be extended
+ * in chunks of the following amount (plus whatever is needed at the time).
+ */
+#define PN_PATHNAME_INC 100
+
+/*
+ * Define the special character-sequences of the filesystem.
+ */
+#define FS_ROOT_DIR "/"     /* The root directory */
+#define FS_ROOT_DIR_LEN (sizeof(FS_ROOT_DIR) - 1)
+#define FS_PWD "."          /* The current working directory */
+#define FS_PWD_LEN (sizeof(FS_PWD_LEN) - 1)
+#define FS_DIR_SEP "/"      /* The directory separator string */
+#define FS_DIR_SEP_LEN (sizeof(FS_DIR_SEP) - 1)
+
+#endif
diff --git a/libtecla-1.4.1/pcache.c b/libtecla-1.4.1/pcache.c
new file mode 100644
index 0000000..bbea916
--- /dev/null
+++ b/libtecla-1.4.1/pcache.c
@@ -0,0 +1,1688 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+#include "libtecla.h"
+#include "pathutil.h"
+#include "homedir.h"
+#include "freelist.h"
+#include "direader.h"
+#include "stringrp.h"
+
+/*
+ * The new_PcaPathConf() constructor sets the integer first member of
+ * the returned object to the following magic number. This is then
+ * checked for by pca_path_completions() as a sanity check.
+ */
+#define PPC_ID_CODE 4567
+
+/*
+ * A pointer to a structure of the following type can be passed to
+ * the builtin path-completion callback function to modify its behavior.
+ */
+struct PcaPathConf {
+  int id;          /* This is set to PPC_ID_CODE by new_PcaPathConf() */
+  PathCache *pc;   /* The path-list cache in which to look up the executables */
+  int escaped;     /* If non-zero, backslashes in the input line are */
+                   /*  interpreted as escaping special characters and */
+                   /*  spaces, and any special characters and spaces in */
+                   /*  the listed completions will also be escaped with */
+                   /*  added backslashes. This is the default behaviour. */
+                   /* If zero, backslashes are interpreted as being */
+                   /*  literal parts of the file name, and none are added */
+                   /*  to the completion suffixes. */
+  int file_start;  /* The index in the input line of the first character */
+                   /*  of the file name. If you specify -1 here, */
+                   /*  pca_path_completions() identifies the */
+                   /*  the start of the file by looking backwards for */
+                   /*  an unescaped space, or the beginning of the line. */
+};
+
+/*
+ * Prepended to each chached filename is a character which contains
+ * one of the following status codes. When a given filename (minus
+ * this byte) is passed to the application's check_fn(), the result
+ * is recorded in this byte, such that the next time it is looked
+ * up, we don't have to call check_fn() again. These codes are cleared
+ * whenever the path is scanned and whenever the check_fn() callback
+ * is changed.
+ */
+typedef enum {
+  PCA_F_ENIGMA='?', /* The file remains to be checked */
+  PCA_F_WANTED='+', /* The file has been selected by the caller's callback */
+  PCA_F_IGNORE='-'  /* The file has been rejected by the caller's callback */
+} PcaFileStatus;
+
+/*
+ * Encapsulate the memory management objects which supply memoy for
+ * the arrays of filenames.
+ */
+typedef struct {
+  StringGroup *sg;       /* The memory used to record the names of files */
+  size_t files_dim;      /* The allocated size of files[] */
+  char **files;          /* Memory for 'files_dim' pointers to files */
+  size_t nfiles;         /* The number of filenames currently in files[] */
+} CacheMem;
+
+static CacheMem *new_CacheMem(void);
+static CacheMem *del_CacheMem(CacheMem *cm);
+static void rst_CacheMem(CacheMem *cm);
+
+/*
+ * Lists of nodes of the following type are used to record the
+ * names and contents of individual directories.
+ */
+typedef struct PathNode PathNode;
+struct PathNode {
+  PathNode *next;   /* The next directory in the path */
+  int relative;     /* True if the directory is a relative pathname */
+  CacheMem *mem;    /* The memory used to store dir[] and files[] */
+  char *dir;        /* The directory pathname (stored in pc->sg) */
+  int nfile;        /* The number of filenames stored in 'files' */
+  char **files;     /* Files of interest in the current directory, */
+                    /*  or NULL if dir[] is a relative pathname */
+                    /*  who's contents can't be cached. This array */
+                    /*  and its contents are taken from pc->abs_mem */
+                    /*  or pc->rel_mem */
+};
+
+/*
+ * Append a new node to the list of directories in the path.
+ */
+static int add_PathNode(PathCache *pc, const char *dirname);
+
+/*
+ * Set the max length of the error-reporting string. There is no point
+ * in this being longer than the width of a typical terminal window.
+ * In composing error messages, I have assumed that this number is
+ * at least 80, so you don't decrease it below this number.
+ */
+#define ERRLEN 200
+
+/*
+ * Set the maximum length allowed for usernames.
+ * names.
+ */
+#define USR_LEN 100
+
+/*
+ * PathCache objects encapsulate the resources needed to record
+ * files of interest from comma-separated lists of directories.
+ */
+struct PathCache {
+  FreeList *node_mem;    /* A free-list of PathNode objects */
+  CacheMem *abs_mem;     /* Memory for the filenames of absolute paths */
+  CacheMem *rel_mem;     /* Memory for the filenames of relative paths */
+  PathNode *head;        /* The head of the list of directories in the */
+                         /*  path, or NULL if no path has been scanned yet. */
+  PathNode *tail;        /* The tail of the list of directories in the */
+                         /*  path, or NULL if no path has been scanned yet. */
+  PathName *path;        /* The fully qualified name of a file */
+  HomeDir *home;         /* Home-directory lookup object */
+  DirReader *dr;         /* A portable directory reader */
+  CplFileConf *cfc;      /* Configuration parameters to pass to */
+                         /*  cpl_file_completions() */
+  CplCheckFn *check_fn;  /* The callback used to determine if a given */
+                         /*  filename should be recorded in the cache. */
+  void *data;            /* Annonymous data to be passed to pc->check_fn() */
+  char usrnam[USR_LEN+1];/* The buffer used when reading the names of */
+                         /*  users. */
+  char errmsg[ERRLEN+1]; /* Error-report buffer */
+};
+
+/*
+ * Empty the cache.
+ */
+static void pca_clear_cache(PathCache *pc);
+
+/*
+ * Read a username from string[] and record it in pc->usrnam[].
+ */
+static int pca_read_username(PathCache *pc, const char *string, int slen,
+			     int literal, const char **nextp);
+
+/*
+ * Extract the next component of a colon separated list of directory
+ * paths.
+ */
+static int pca_extract_dir(PathCache *pc, const char *path,
+			   const char **nextp);
+
+/*
+ * Scan absolute directories for files of interest, recording their names
+ * in mem->sg and recording pointers to these names in mem->files[].
+ */
+static int pca_scan_dir(PathCache *pc, const char *dirname, CacheMem *mem);
+
+/*
+ * A qsort() comparison function for comparing the cached filename
+ * strings pointed to by two (char **) array elements. Note that
+ * this ignores the initial cache-status byte of each filename.
+ */
+static int pca_cmp_matches(const void *v1, const void *v2);
+
+/*
+ * A qsort() comparison function for comparing a filename
+ * against an element of an array of pointers to filename cache
+ * entries.
+ */
+static int pca_cmp_file(const void *v1, const void *v2);
+
+/*
+ * Initialize a PcaPathConf configuration objects with the default
+ * options.
+ */
+static int pca_init_PcaPathConf(PcaPathConf *ppc, PathCache *pc);
+
+/*
+ * Make a copy of a completion suffix, suitable for passing to
+ * cpl_add_completion().
+ */
+static int pca_prepare_suffix(PathCache *pc, const char *suffix,
+			      int add_escapes);
+
+/*
+ * Return non-zero if the specified string appears to start with a pathname.
+ */
+static int cpa_cmd_contains_path(const char *prefix, int prefix_len);
+
+/*
+ * Return a given prefix with escapes optionally removed.
+ */
+static const char *pca_prepare_prefix(PathCache *pc, const char *prefix,
+				      size_t prefix_len, int escaped);
+
+/*
+ * If there is a tilde expression at the beginning of the specified path,
+ * place the corresponding home directory into pc->path. Otherwise
+ * just clear pc->path.
+ */
+static int pca_expand_tilde(PathCache *pc, const char *path, int pathlen,
+			    int literal, const char **endp);
+
+/*
+ * Clear the filename status codes that are recorded before each filename
+ * in the cache.
+ */
+static void pca_remove_marks(PathCache *pc);
+
+/*
+ * Specify how many PathNode's to allocate at a time.
+ */
+#define PATH_NODE_BLK 30
+
+/*
+ * Specify the amount by which the files[] arrays are to be extended
+ * whenever they are found to be too small.
+ */
+#define FILES_BLK_FACT 256
+
+/*.......................................................................
+ * Create a new object who's function is to maintain a cache of
+ * filenames found within a list of directories, and provide quick
+ * lookup and completion of selected files in this cache.
+ *
+ * Output:
+ *  return     PathCache *  The new, initially empty cache, or NULL
+ *                          on error.
+ */
+PathCache *new_PathCache(void)
+{
+  PathCache *pc;  /* The object to be returned */
+/*
+ * Allocate the container.
+ */
+  pc = (PathCache *)malloc(sizeof(PathCache));
+  if(!pc) {
+    fprintf(stderr, "new_PathCache: Insufficient memory.\n");
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to del_PathCache().
+ */
+  pc->node_mem = NULL;
+  pc->abs_mem = NULL;
+  pc->rel_mem = NULL;
+  pc->head = NULL;
+  pc->tail = NULL;
+  pc->path = NULL;
+  pc->home = NULL;
+  pc->dr = NULL;
+  pc->cfc = NULL;
+  pc->check_fn = 0;
+  pc->data = NULL;
+  pc->usrnam[0] = '\0';
+  pc->errmsg[0] = '\0';
+/*
+ * Allocate the freelist of directory list nodes.
+ */
+  pc->node_mem = _new_FreeList("new_PathCache", sizeof(PathNode),
+			       PATH_NODE_BLK);
+  if(!pc->node_mem)
+    return del_PathCache(pc);
+/*
+ * Allocate memory for recording names of files in absolute paths.
+ */
+  pc->abs_mem = new_CacheMem();
+  if(!pc->abs_mem)
+    return del_PathCache(pc);
+/*
+ * Allocate memory for recording names of files in relative paths.
+ */
+  pc->rel_mem = new_CacheMem();
+  if(!pc->rel_mem)
+    return del_PathCache(pc);
+/*
+ * Allocate a pathname buffer.
+ */
+  pc->path = _new_PathName();
+  if(!pc->path)
+    return del_PathCache(pc);
+/*
+ * Allocate an object for looking up home-directories.
+ */
+  pc->home = _new_HomeDir();
+  if(!pc->home)
+    return del_PathCache(pc);
+/*
+ * Allocate an object for reading directories.
+ */
+  pc->dr = _new_DirReader();
+  if(!pc->dr)
+    return del_PathCache(pc);
+/*
+ * Allocate a cpl_file_completions() configuration object.
+ */
+  pc->cfc = new_CplFileConf();
+  if(!pc->cfc)
+    return del_PathCache(pc);
+/*
+ * Configure cpl_file_completions() to use check_fn() to select
+ * files of interest.
+ */
+  cfc_set_check_fn(pc->cfc, pc->check_fn, pc->data);
+/*
+ * Return the cache, ready for use.
+ */
+  return pc;
+}
+
+/*.......................................................................
+ * Delete a given cache of files, returning the resources that it
+ * was using to the system.
+ *
+ * Input:
+ *  pc      PathCache *  The cache to be deleted (can be NULL).
+ * Output:
+ *  return  PathCache *  The deleted object (ie. allways NULL).
+ */
+PathCache *del_PathCache(PathCache *pc)
+{
+  if(pc) {
+/*
+ * Delete the memory of the list of path nodes.
+ */
+    pc->node_mem = _del_FreeList(NULL, pc->node_mem, 1);
+/*
+ * Delete the memory used to record filenames.
+ */
+    pc->abs_mem = del_CacheMem(pc->abs_mem);
+    pc->rel_mem = del_CacheMem(pc->rel_mem);
+/*
+ * The list of PathNode's was already deleted when node_mem was
+ * deleted.
+ */
+    pc->head = NULL;
+    pc->tail = NULL;
+/*
+ * Delete the pathname buffer.
+ */
+    pc->path = _del_PathName(pc->path);
+/*
+ * Delete the home-directory lookup object.
+ */
+    pc->home = _del_HomeDir(pc->home);
+/*
+ * Delete the directory reader.
+ */
+    pc->dr = _del_DirReader(pc->dr);
+/*
+ * Delete the cpl_file_completions() config object.
+ */
+    pc->cfc = del_CplFileConf(pc->cfc);
+/*
+ * Delete the container.
+ */
+    free(pc);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * If you want subsequent calls to pca_lookup_file() and
+ * pca_path_completions() to only return the filenames of certain
+ * types of files, for example executables, or filenames ending in
+ * ".ps", call this function to register a file-selection callback
+ * function. This callback function takes the full pathname of a file,
+ * plus application-specific data, and returns 1 if the file is of
+ * interest, and zero otherwise.
+ *
+ * Input:
+ *  pc         PathCache *  The filename cache.
+ *  check_fn  CplCheckFn *  The function to call to see if the name of
+ *                          a given file should be included in the
+ *                          cache. This determines what type of files
+ *                          will reside in the cache. To revert to
+ *                          selecting all files, regardless of type,
+ *                          pass 0 here.
+ *  data            void *  You can pass a pointer to anything you
+ *                          like here, including NULL. It will be
+ *                          passed to your check_fn() callback
+ *                          function, for its private use.
+ */
+void pca_set_check_fn(PathCache *pc, CplCheckFn *check_fn, void *data)
+{
+  if(pc) {
+/*
+ * If the callback or its data pointer have changed, clear the cached
+ * statuses of files that were accepted or rejected by the previous
+ * calback.
+ */
+    if(check_fn != pc->check_fn || data != pc->data)
+      pca_remove_marks(pc);
+/*
+ * Record the new callback locally.
+ */
+    pc->check_fn = check_fn;
+    pc->data = data;
+/*
+ * Configure cpl_file_completions() to use the same callback to
+ * select files of interest.
+ */
+    cfc_set_check_fn(pc->cfc, check_fn, data);
+  };
+  return;
+}
+
+/*.......................................................................
+ * Return a description of the last path-caching error that occurred.
+ *
+ * Input:
+ *  pc     PathCache *   The filename cache that suffered the error.
+ * Output:
+ *  return      char *   The description of the last error.
+ */
+const char *pca_last_error(PathCache *pc)
+{
+  return pc ? pc->errmsg : "NULL PathCache argument";
+}
+
+/*.......................................................................
+ * Discard all cached filenames.
+ *
+ * Input:
+ *  pc   PathCache *  The cache to be cleared.
+ */
+static void pca_clear_cache(PathCache *pc)
+{
+  if(pc) {
+/*
+ * Return all path-nodes to the freelist.
+ */
+    _rst_FreeList(pc->node_mem);
+    pc->head = pc->tail = NULL;
+/*
+ * Delete all filename strings.
+ */
+    rst_CacheMem(pc->abs_mem);
+    rst_CacheMem(pc->rel_mem);
+  };
+  return;
+}
+
+/*.......................................................................
+ * Build the list of files of interest contained in a given
+ * colon-separated list of directories.
+ *
+ * Input:
+ *  pc         PathCache *  The cache in which to store the names of
+ *                          the files that are found in the list of
+ *                          directories.
+ *  path      const char *  A colon-separated list of directory
+ *                          paths. Under UNIX, when searching for
+ *                          executables, this should be the return
+ *                          value of getenv("PATH").
+ * Output:
+ *  return           int    0 - OK.
+ *                          1 - An error occurred. A description of
+ *                              the error can be acquired by calling
+ *                              pca_last_error(pc).
+ */
+int pca_scan_path(PathCache *pc, const char *path)
+{
+  const char *pptr; /* A pointer to the next unprocessed character in path[] */
+  PathNode *node;   /* A node in the list of directory paths */
+  char **fptr;      /* A pointer into pc->abs_mem->files[] */
+/*
+ * Check the arguments.
+ */
+  if(!pc)
+    return 1;
+/*
+ * Clear the outdated contents of the cache.
+ */
+  pca_clear_cache(pc);
+/*
+ * If no path list was provided, there is nothing to be added to the
+ * cache.
+ */
+  if(!path)
+    return 0;
+/*
+ * Extract directories from the path list, expanding tilde expressions
+ * on the fly into pc->pathname, then add them to the list of path
+ * nodes, along with a sorted list of the filenames of interest that
+ * the directories hold.
+ */
+  pptr = path;
+  while(*pptr) {
+/*
+ * Extract the next pathname component into pc->path->name.
+ */
+    if(pca_extract_dir(pc, pptr, &pptr))
+      return 1;
+/*
+ * Add a new node to the list of paths, containing both the
+ * directory name and, if not a relative pathname, the list of
+ * files of interest in the directory.
+ */
+    if(add_PathNode(pc, pc->path->name))
+      return 1;
+  };
+/*
+ * The file arrays in each absolute directory node are sections of
+ * pc->abs_mem->files[]. Record pointers to the starts of each
+ * of these sections in each directory node. Note that this couldn't
+ * be done in add_PathNode(), because pc->abs_mem->files[] may
+ * get reallocated in subsequent calls to add_PathNode(), thus
+ * invalidating any pointers to it.
+ */
+  fptr = pc->abs_mem->files;
+  for(node=pc->head; node; node=node->next) {
+    node->files = fptr;
+    fptr += node->nfile;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Extract the next directory path from a colon-separated list of
+ * directories, expanding tilde home-directory expressions where needed.
+ *
+ * Input:
+ *  pc      PathCache *   The cache of filenames.
+ *  path   const char *   A pointer to the start of the next component
+ *                        in the path list.
+ * Input/Output:
+ *  nextp  const char **  A pointer to the next unprocessed character
+ *                        in path[] will be assigned to *nextp.
+ * Output:
+ *  return        int     0 - OK. The extracted path is in pc->path->name.
+ *                        1 - Error. A description of the error will
+ *                            have been left in pc->errmsg.
+ */
+static int pca_extract_dir(PathCache *pc, const char *path, const char **nextp)
+{
+  const char *pptr;         /* A pointer into path[] */
+  const char *sptr;         /* The path following tilde expansion */
+  int escaped = 0;          /* True if the last character was a backslash */
+/*
+ * If there is a tilde expression at the beginning of the specified path,
+ * place the corresponding home directory into pc->path. Otherwise
+ * just clear pc->path.
+ */
+  if(pca_expand_tilde(pc, path, strlen(path), 0, &pptr))
+    return 1;
+/*
+ * Keep a record of the current location in the path.
+ */
+  sptr = pptr;
+/*
+ * Locate the end of the directory name in the pathname string, stopping
+ * when either the end of the string is reached, or an un-escaped colon
+ * separator is seen.
+ */
+  while(*pptr && (escaped || *pptr != ':'))
+    escaped = !escaped && *pptr++ == '\\';
+/*
+ * Append the rest of the directory path to the pathname buffer.
+ */
+  if(_pn_append_to_path(pc->path, sptr, pptr - sptr, 1) == NULL) {
+    strcpy(pc->errmsg, "Insufficient memory to record directory name");
+    return 1;
+  };
+/*
+ * To facilitate subsequently appending filenames to the directory
+ * path name, make sure that the recorded directory name ends in a
+ * directory separator.
+ */
+  {
+    int dirlen = strlen(pc->path->name);
+    if(dirlen < FS_DIR_SEP_LEN ||
+       strncmp(pc->path->name + dirlen - FS_DIR_SEP_LEN, FS_DIR_SEP,
+	       FS_DIR_SEP_LEN) != 0) {
+      if(_pn_append_to_path(pc->path, FS_DIR_SEP, FS_DIR_SEP_LEN, 0) == NULL) {
+	strcpy(pc->errmsg, "Insufficient memory to record directory name");
+	return 1;
+      };
+    };
+  };
+/*
+ * Skip the separator unless we have reached the end of the path.
+ */
+  if(*pptr==':')
+    pptr++;
+/*
+ * Return the unprocessed tail of the path-list string.
+ */
+  *nextp = pptr;
+  return 0;
+}
+
+/*.......................................................................
+ * Read a username, stopping when a directory separator is seen, a colon
+ * separator is seen, the end of the string is reached, or the username
+ * buffer overflows.
+ *
+ * Input:
+ *  pc   PathCache *   The cache of filenames.
+ *  string    char *   The string who's prefix contains the name.
+ *  slen       int     The max number of characters to read from string[].
+ *  literal    int     If true, treat backslashes as literal characters
+ *                     instead of escapes.
+ * Input/Output:
+ *  nextp     char **  A pointer to the next unprocessed character
+ *                     in string[] will be assigned to *nextp.
+ * Output:
+ *  return     int     0 - OK. The username can be found in pc->usrnam.
+ *                     1 - Error. A description of the error message
+ *                         can be found in pc->errmsg.
+ */
+static int pca_read_username(PathCache *pc, const char *string, int slen,
+			     int literal, const char **nextp)
+{
+  int usrlen;         /* The number of characters in pc->usrnam[] */
+  const char *sptr;   /* A pointer into string[] */
+  int escaped = 0;    /* True if the last character was a backslash */
+/*
+ * Extract the username.
+ */
+  for(sptr=string,usrlen=0; usrlen < USR_LEN && (sptr-string) < slen; sptr++) {
+/*
+ * Stop if the end of the string is reached, or a directory separator
+ * or un-escaped colon separator is seen.
+ */
+    if(!*sptr || strncmp(sptr, FS_DIR_SEP, FS_DIR_SEP_LEN)==0 ||
+       (!escaped && *sptr == ':'))
+      break;
+/*
+ * Escape the next character?
+ */
+    if(!literal && !escaped && *sptr == '\\') {
+      escaped = 1;
+    } else {
+      escaped = 0;
+      pc->usrnam[usrlen++] = *sptr;
+    };
+  };
+/*
+ * Did the username overflow the buffer?
+ */
+  if(usrlen >= USR_LEN) {
+    strcpy(pc->errmsg, "Username too long");
+    return 1;
+  };
+/*
+ * Terminate the string.
+ */
+  pc->usrnam[usrlen] = '\0';
+/*
+ * Indicate where processing of the input string should continue.
+ */
+  *nextp = sptr;
+  return 0;
+}
+
+
+/*.......................................................................
+ * Create a new CacheMem object.
+ *
+ * Output:
+ *  return  CacheMem *  The new object, or NULL on error.
+ */
+static CacheMem *new_CacheMem(void)
+{
+  CacheMem *cm;  /* The object to be returned */
+/*
+ * Allocate the container.
+ */
+  cm = (CacheMem *)malloc(sizeof(CacheMem));
+  if(!cm) {
+    fprintf(stderr, "new_CacheMem: Insufficient memory.\n");
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to del_CacheMem().
+ */
+  cm->sg = NULL;
+  cm->files_dim = 0;
+  cm->files = NULL;
+  cm->nfiles = 0;
+/*
+ * Allocate a list of string segments for storing filenames.
+ */
+  cm->sg = _new_StringGroup(_pu_pathname_dim());
+  if(!cm->sg)
+    return del_CacheMem(cm);
+/*
+ * Allocate an array of pointers to filenames.
+ * This will be extended later if needed.
+ */
+  cm->files_dim = FILES_BLK_FACT;
+  cm->files = (char **) malloc(sizeof(*cm->files) * cm->files_dim);
+  if(!cm->files) {
+    fprintf(stderr,
+        "new_CacheMem: Insufficient memory to allocate array of files.\n");
+    return del_CacheMem(cm);
+  };
+  return cm;
+}
+
+/*.......................................................................
+ * Delete a CacheMem object.
+ *
+ * Input:
+ *  cm   CacheMem *  The object to be deleted.
+ * Output:
+ *  return CacheMem *  The deleted object (always NULL).
+ */
+static CacheMem *del_CacheMem(CacheMem *cm)
+{
+  if(cm) {
+/*
+ * Delete the memory that was used to record filename strings.
+ */
+    cm->sg = _del_StringGroup(cm->sg);
+/*
+ * Delete the array of pointers to filenames.
+ */
+    cm->files_dim = 0;
+    if(cm->files) {
+      free(cm->files);
+      cm->files = NULL;
+    };
+/*
+ * Delete the container.
+ */
+    free(cm);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Re-initialize the memory used to allocate filename strings.
+ *
+ * Input:
+ *  cm     CacheMem *  The memory cache to be cleared.
+ */
+static void rst_CacheMem(CacheMem *cm)
+{
+  _clr_StringGroup(cm->sg);
+  cm->nfiles = 0;
+  return;
+}
+
+/*.......................................................................
+ * Append a new directory node to the list of directories read from the
+ * path.
+ *
+ * Input:
+ *  pc        PathCache *  The filename cache.
+ *  dirname  const char *  The name of the new directory.
+ * Output:
+ *  return          int    0 - OK.
+ *                         1 - Error.
+ */
+static int add_PathNode(PathCache *pc, const char *dirname)
+{
+  PathNode *node;  /* The new directory list node */
+  int relative;    /* True if dirname[] is a relative pathname */
+/*
+ * Have we been passed a relative pathname or an absolute pathname?
+ */
+  relative = strncmp(dirname, FS_ROOT_DIR, FS_ROOT_DIR_LEN) != 0;
+/*
+ * If it's an absolute pathname, ignore it if the corresponding
+ * directory doesn't exist.
+ */
+  if(!relative && !_pu_path_is_dir(dirname))
+    return 0;
+/*
+ * Allocate a new list node to record the specifics of the new directory.
+ */
+  node = (PathNode *) _new_FreeListNode(pc->node_mem);
+  if(!node) {
+    sprintf(pc->errmsg, "Insufficient memory to cache new directory.");
+    return 1;
+  };
+/*
+ * Initialize the node.
+ */
+  node->next = NULL;
+  node->relative = relative;
+  node->mem = relative ? pc->rel_mem : pc->abs_mem;
+  node->dir = NULL;
+  node->nfile = 0;
+  node->files = NULL;
+/*
+ * Make a copy of the directory pathname.
+ */
+  node->dir = _sg_store_string(pc->abs_mem->sg, dirname, 0);
+  if(!node->dir) {
+    strcpy(pc->errmsg, "Insufficient memory to store directory name.");
+    return 1;
+  };
+/*
+ * Scan absolute directories for files of interest, recording their names
+ * in node->mem->sg and appending pointers to these names to the
+ * node->mem->files[] array.
+ */
+  if(!node->relative) {
+    int nfile = node->nfile = pca_scan_dir(pc, node->dir, node->mem);
+    if(nfile < 1) {  /* No files matched or an error occurred */
+      node = (PathNode *) _del_FreeListNode(pc->node_mem, node);
+      return nfile < 0;
+    };
+  };
+/*
+ * Append the new node to the list.
+ */
+  if(pc->head) {
+    pc->tail->next = node;
+    pc->tail = node;
+  } else {
+    pc->head = pc->tail = node;
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Scan a given directory for files of interest, record their names
+ * in mem->sg and append pointers to them to the mem->files[] array.
+ *
+ * Input:
+ *  pc        PathCache *  The filename cache.
+ *  dirname  const char *  The pathname of the directory to be scanned.
+ *  mem        CacheMem *  The memory in which to store filenames of
+ *                         interest.
+ * Output:
+ *  return          int    The number of files recorded, or -1 if a
+ *                         memory error occurs. Note that the
+ *                         inability to read the contents of the
+ *                         directory is not counted as an error.
+ */
+static int pca_scan_dir(PathCache *pc, const char *dirname, CacheMem *mem)
+{
+  int nfile = 0;        /* The number of filenames recorded */
+  const char *filename; /* The name of the file being looked at */
+/*
+ * Attempt to open the directory. If the directory can't be read then
+ * there are no accessible files of interest in the directory.
+ */
+  if(_dr_open_dir(pc->dr, dirname, NULL))
+    return 0;
+/*
+ * Record the names of all files in the directory in the cache.
+ */
+  while((filename = _dr_next_file(pc->dr))) {
+    char *copy;        /* A copy of the filename */
+/*
+ * Make a temporary copy of the filename with an extra byte prepended.
+ */
+    _pn_clear_path(pc->path);
+    if(_pn_append_to_path(pc->path, " ", 1, 0) == NULL ||
+       _pn_append_to_path(pc->path, filename, -1, 1) == NULL) {
+      strcpy(pc->errmsg, "Insufficient memory to record filename");
+      return -1;
+    };
+/*
+ * Store the filename.
+ */
+    copy = _sg_store_string(mem->sg, pc->path->name, 0);
+    if(!copy) {
+      strcpy(pc->errmsg, "Insufficient memory to cache file name.");
+      return -1;
+    };
+/*
+ * Mark the filename as unchecked.
+ */
+    copy[0] = PCA_F_ENIGMA;
+/*
+ * Make room to store a pointer to the copy in mem->files[].
+ */
+    if(mem->nfiles + 1 > mem->files_dim) {
+      int needed = mem->files_dim + FILES_BLK_FACT;
+      char **files = (char **) realloc(mem->files, sizeof(*mem->files)*needed);
+      if(!files) {
+	strcpy(pc->errmsg, "Insufficient memory to extend filename cache.");
+	return 1;
+      };
+      mem->files = files;
+      mem->files_dim = needed;
+    };
+/*
+ * Record a pointer to the copy of the filename at the end of the files[]
+ * array.
+ */
+    mem->files[mem->nfiles++] = copy;
+/*
+ * Keep a record of the number of files matched so far.
+ */
+    nfile++;
+  };
+/*
+ * Sort the list of files into lexical order.
+ */
+  qsort(mem->files + mem->nfiles - nfile, nfile, sizeof(*mem->files),
+	pca_cmp_matches);
+/*
+ * Return the number of files recorded in mem->files[].
+ */
+  return nfile;
+}
+
+/*.......................................................................
+ * A qsort() comparison function for comparing the cached filename
+ * strings pointed to by two (char **) array elements. Note that
+ * this ignores the initial cache-status byte of each filename.
+ *
+ * Input:
+ *  v1, v2   void *  Pointers to the pointers of two strings to be compared.
+ * Output:
+ *  return    int    -1 -> v1 < v2.
+ *                    0 -> v1 == v2
+ *                    1 -> v1 > v2
+ */
+static int pca_cmp_matches(const void *v1, const void *v2)
+{
+  const char **s1 = (const char **) v1;
+  const char **s2 = (const char **) v2;
+  return strcmp(*s1+1, *s2+1);
+}
+
+/*.......................................................................
+ * Given the simple name of a file, search the cached list of files
+ * in the order in which they where found in the list of directories
+ * previously presented to pca_scan_path(), and return the pathname
+ * of the first file which has this name. If a pathname to a file is
+ * given instead of a simple filename, this is returned without being
+ * looked up in the cache, but with any initial ~username expression
+ * expanded, and optionally, unescaped backslashes removed.
+ *
+ * Input:
+ *  pc     PathCache *  The cached list of files.
+ *  name  const char *  The name of the file to lookup.
+ *  name_len     int    The length of the filename string at the
+ *                      beginning of name[], or -1 to indicate that
+ *                      the filename occupies the whole of the
+ *                      string.
+ *  literal      int    If this argument is zero, lone backslashes
+ *                      in name[] are ignored during comparison
+ *                      with filenames in the cache, under the
+ *                      assumption that they were in the input line
+ *                      soley to escape the special significance of
+ *                      characters like spaces. To have them treated
+ *                      as normal characters, give this argument a
+ *                      non-zero value, such as 1.
+ * Output:
+ *  return      char *  The pathname of the first matching file,
+ *                      or NULL if not found. Note that the returned
+ *                      pointer points to memory owned by *pc, and
+ *                      will become invalid on the next call to any
+ *                      function in the PathCache module.
+ */
+char *pca_lookup_file(PathCache *pc, const char *name, int name_len,
+		      int literal)
+{
+  PathNode *node;   /* A node in the list of directories in the path */
+  char **match;     /* A pointer to a matching filename string in the cache */
+/*
+ * Check the arguments.
+ */
+  if(!pc || !name || name_len==0)
+    return NULL;
+/*
+ * If no length was specified, determine the length of the string to
+ * be looked up.
+ */
+  if(name_len < 0)
+    name_len = strlen(name);
+/*
+ * If the word starts with a ~username expression, the root directory,
+ * of it contains any directory separators, then treat it isn't a simple
+ * filename that can be looked up in the cache, but rather appears to
+ * be the pathname of a file. If so, return a copy of this pathname with
+ * escapes removed, if requested, and any initial ~username expression
+ * expanded.
+ */
+  if(cpa_cmd_contains_path(name, name_len)) {
+    const char *nptr;
+    if(pca_expand_tilde(pc, name, name_len, literal, &nptr) || 
+       _pn_append_to_path(pc->path, nptr, name_len - (nptr-name),
+			  !literal) == NULL)
+      return NULL;
+    return pc->path->name;
+  };
+/*
+ * Look up the specified filename in each of the directories of the path,
+ * in the same order that they were listed in the path, and stop as soon
+ * as an instance of the file is found.
+ */
+  for(node=pc->head; node; node=node->next) {
+/*
+ * If the directory of the latest node is a relative pathname,
+ * scan it for files of interest.
+ */
+    if(node->relative) {
+      rst_CacheMem(node->mem);
+      if(pca_scan_dir(pc, node->dir, node->mem) < 1)
+	continue;
+      node->files = node->mem->files;
+      node->nfile = node->mem->nfiles;
+    };
+/*
+ * Copy the filename into a temporary buffer, while interpretting
+ * escape characters if needed.
+ */
+    _pn_clear_path(pc->path);
+    if(_pn_append_to_path(pc->path, name, name_len, !literal) == NULL)
+      return NULL;
+/*
+ * Perform a binary search for the requested filename.
+ */
+    match = (char **)bsearch(pc->path->name, node->files, node->nfile,
+		             sizeof(*node->files), pca_cmp_file);
+    if(match) {
+/*
+ * Prepend the pathname in which the directory was found, which we have
+ * guaranteed to end in a directory separator, to the located filename.
+ */
+      if(_pn_prepend_to_path(pc->path, node->dir, -1, 0) == NULL)
+	return NULL;
+/*
+ * Return the matching pathname unless it is rejected by the application.
+ */
+      if(!pc->check_fn || (*match)[0] == PCA_F_WANTED ||
+	 ((*match)[0]==PCA_F_ENIGMA && pc->check_fn(pc->data, pc->path->name))){
+	(*match)[0] = PCA_F_WANTED;
+	return pc->path->name;
+      } else {
+	*(match)[0] = PCA_F_IGNORE;
+      };
+    };
+  };
+/*
+ * File not found.
+ */
+  return NULL;
+}
+
+/*.......................................................................
+ * A qsort() comparison function for comparing a filename string to
+ * a cached filename string pointed to by a (char **) array element.
+ * This ignores the initial code byte at the start of the cached filename
+ * string.
+ *
+ * Input:
+ *  v1, v2   void *  Pointers to the pointers of two strings to be compared.
+ * Output:
+ *  return    int    -1 -> v1 < v2.
+ *                    0 -> v1 == v2
+ *                    1 -> v1 > v2
+ */
+static int pca_cmp_file(const void *v1, const void *v2)
+{
+  const char *file_name = (const char *) v1;
+  const char **cache_name = (const char **) v2;
+  return strcmp(file_name, *cache_name + 1);
+}
+
+/*.......................................................................
+ * The PcaPathConf structure may have options added to it in the future.
+ * To allow your application to be linked against a shared version of the
+ * tecla library, without these additions causing your application to
+ * crash, you should use new_PcaPathConf() to allocate such structures.
+ * This will set all of the configuration options to their default values,
+ * which you can then change before passing the structure to
+ * pca_path_completions().
+ *
+ * Input:
+ *  pc         PathCache *  The filename cache in which to look for
+ *                          file name completions.
+ * Output:
+ *  return   PcaPathConf *  The new configuration structure, or NULL
+ *                          on error. A descripition of the error
+ *                          can be found by calling pca_last_error(pc).
+ */
+PcaPathConf *new_PcaPathConf(PathCache *pc)
+{
+  PcaPathConf *ppc;  /* The object to be returned */
+/*
+ * Check the arguments.
+ */
+  if(!pc)
+    return NULL;
+/*
+ * Allocate the container.
+ */
+  ppc = (PcaPathConf *)malloc(sizeof(PcaPathConf));
+  if(!ppc) {
+    strcpy(pc->errmsg, "Insufficient memory.");
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to del_PcaPathConf().
+ */
+  if(pca_init_PcaPathConf(ppc, pc))
+    return del_PcaPathConf(ppc);
+  return ppc;
+}
+
+/*.......................................................................
+ * Initialize a PcaPathConf configuration structure with defaults.
+ *
+ * Input:
+ *  ppc   PcaPathConf *  The structre to be initialized.
+ *  pc      PathCache *  The cache in which completions will be looked up.
+ * Output:
+ *  return        int    0 - OK.
+ *                       1 - Error. A description of the error can be
+ *                           obtained by calling pca_last_error(pc).
+ */
+static int pca_init_PcaPathConf(PcaPathConf *ppc, PathCache *pc)
+{
+/*
+ * Check the arguments.
+ */
+  if(!pc)
+    return 1;
+/*
+ * Set the default options.
+ */
+  ppc->id = PPC_ID_CODE;
+  ppc->pc = pc;
+  ppc->escaped = 1;
+  ppc->file_start = -1;
+  return 0;
+}
+
+/*.......................................................................
+ * Delete a PcaPathConf object.
+ *
+ * Input:
+ *  ppc    PcaPathConf *  The object to be deleted.
+ * Output:
+ *  return PcaPathConf *  The deleted object (always NULL).
+ */
+PcaPathConf *del_PcaPathConf(PcaPathConf *ppc)
+{
+  if(ppc) {
+    ppc->pc = NULL;  /* It is up to the caller to delete the cache */
+/*
+ * Delete the container.
+ */
+    free(ppc);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * pca_path_completions() is a completion callback function for use
+ * directly with cpl_complete_word() or gl_customize_completions(), or
+ * indirectly from your own completion callback function. It requires
+ * that a CpaPathArgs object be passed via its 'void *data' argument.
+ */
+CPL_MATCH_FN(pca_path_completions)
+{
+  PcaPathConf *ppc;       /* The configuration arguments */
+  PathCache *pc;          /* The cache in which to look for completions */
+  PathNode *node;         /* A node in the list of directories in the path */
+  const char *filename;   /* The name of the file being looked at */
+  const char *start_path; /* The pointer to the start of the pathname */
+                          /*  in line[]. */
+  int word_start;         /* The index in line[] corresponding to start_path */
+  const char *prefix;     /* The file-name prefix being searched for */
+  size_t prefix_len;      /* The length of the prefix being completed */
+  int bot;                /* The lowest index of the array not searched yet */
+  int top;                /* The highest index of the array not searched yet */
+/*
+ * Check the arguments.
+ */
+  if(!cpl)
+    return 1;
+  if(!line || word_end < 0 || !data) {
+    cpl_record_error(cpl, "pca_path_completions: Invalid arguments.");
+    return 1;
+  };
+/*
+ * Get the configuration arguments.
+ */
+  ppc = (PcaPathConf *) data;
+/*
+ * Check that the callback data is a PcaPathConf structure returned
+ * by new_PcaPathConf().
+ */
+  if(ppc->id != PPC_ID_CODE) {
+    cpl_record_error(cpl,
+		     "Invalid callback data passed to pca_path_completions()");
+    return 1;
+  };
+/*
+ * Get the filename cache.
+ */
+  pc = ppc->pc;
+/*
+ * Get the start of the file name. If not specified by the caller,
+ * identify it by searching backwards in the input line for an
+ * unescaped space or the start of the line.
+ */
+  if(ppc->file_start < 0) {
+    start_path = _pu_start_of_path(line, word_end);
+    if(!start_path) {
+      cpl_record_error(cpl, "Unable to find the start of the file name.");
+      return 1;
+    };
+  } else {
+    start_path = line + ppc->file_start;
+  };
+/*
+ * Get the index of the start of the word being completed.
+ */
+  word_start = start_path - line;
+/*
+ * Work out the length of the prefix that is bein completed.
+ */
+  prefix_len = word_end - word_start;
+/*
+ * If the word starts with a ~username expression or the root directory,
+ * of it contains any directory separators, then completion must be
+ * delegated to cpl_file_completions().
+ */
+  if(cpa_cmd_contains_path(start_path, prefix_len)) {
+    cfc_file_start(pc->cfc, word_start);
+    return cpl_file_completions(cpl, pc->cfc, line, word_end);
+  };
+/*
+ * Look up the specified file name in each of the directories of the path,
+ * in the same order that they were listed in the path, and stop as soon
+ * as an instance of the file is found.
+ */
+  for(node=pc->head; node; node=node->next) {
+/*
+ * If the directory of the latest node is a relative pathname,
+ * scan it for files of interest.
+ */
+    if(node->relative) {
+      rst_CacheMem(node->mem);
+      if(pca_scan_dir(pc, node->dir, node->mem) < 1)
+	continue;
+      node->files = node->mem->files;
+      node->nfile = node->mem->nfiles;
+    };
+/*
+ * If needed, make a copy of the file-name being matched, with
+ * escapes removed. Note that we need to do this anew every loop
+ * iteration, because the above call to pca_scan_dir() uses
+ * pc->path.
+ */
+    prefix = pca_prepare_prefix(pc, start_path, prefix_len, ppc->escaped);
+    if(!prefix)
+      return 1;
+/*
+ * The directory entries are sorted, so we can perform a binary
+ * search for an instance of the prefix being searched for.
+ */
+    bot = 0;
+    top = node->nfile - 1;
+    while(top >= bot) {
+      int mid = (top + bot)/2;
+      int test = strncmp(node->files[mid]+1, prefix, prefix_len);
+      if(test > 0)
+	top = mid - 1;
+      else if(test < 0)
+	bot = mid + 1;
+      else {
+	top = bot = mid;
+	break;
+      };
+    };
+/*
+ * If we found a match, look to see if any of its neigbors also match.
+ */
+    if(top == bot) {
+      while(--bot >= 0 && strncmp(node->files[bot]+1, prefix, prefix_len) == 0)
+	;
+      while(++top < node->nfile &&
+	    strncmp(node->files[top]+1, prefix, prefix_len) == 0)
+	;
+/*
+ * We will have gone one too far in each direction.
+ */
+      bot++;
+      top--;
+/*
+ * Add the completions to the list after checking them against the
+ * callers requirements.
+ */
+      for( ; bot<=top; bot++) {
+	char *match = node->files[bot];
+/*
+ * Form the full pathname of the file.
+ */
+	_pn_clear_path(pc->path);
+	if(_pn_append_to_path(pc->path, node->dir, -1, 0) == NULL ||
+	   _pn_append_to_path(pc->path, match+1, -1, 0) == NULL) {
+	  strcpy(pc->errmsg, "Insufficient memory to complete file name");
+	  return 1;
+	};
+/*
+ * Should the file be included in the list of completions?
+ */
+	if(!pc->check_fn || match[0] == PCA_F_WANTED ||
+	   (match[0]==PCA_F_ENIGMA && pc->check_fn(pc->data, pc->path->name))) {
+	  match[0] = PCA_F_WANTED;
+/*
+ * Copy the completion suffix into the work pathname pc->path->name,
+ * adding backslash escapes if needed.
+ */
+	  if(pca_prepare_suffix(pc, match + 1 + prefix_len,
+				ppc->escaped))
+	    return 1;
+/*
+ * Record the completion.
+ */
+	  if(cpl_add_completion(cpl, line, word_start, word_end, pc->path->name,
+				"", " "))
+	    return 1;
+/*
+ * The file was rejected by the application.
+ */
+	} else {
+	  match[0] = PCA_F_IGNORE;
+	};
+      };
+    };
+  };
+/*
+ * We now need to search for subdirectories of the current directory which
+ * have matching prefixes. First, if needed, make a copy of the word being
+ * matched, with escapes removed.
+ */
+  prefix = pca_prepare_prefix(pc, start_path, prefix_len, ppc->escaped);
+  if(!prefix)
+    return 1;
+/*
+ * Now open the current directory.
+ */
+  if(_dr_open_dir(pc->dr, FS_PWD, NULL))
+    return 0;
+/*
+ * Scan the current directory for sub-directories whos names start with
+ * the prefix that we are completing.
+ */
+  while((filename = _dr_next_file(pc->dr))) {
+/*
+ * Does the latest filename match the prefix, and is it a directory?
+ */
+    if(strncmp(filename, prefix, prefix_len) == 0 && _pu_path_is_dir(filename)){
+/*
+ * Record the completion.
+ */
+      if(pca_prepare_suffix(pc, filename + prefix_len, ppc->escaped) ||
+	 cpl_add_completion(cpl, line, word_start, word_end, pc->path->name,
+			    FS_DIR_SEP, FS_DIR_SEP))
+	return 1;
+/*
+ * The prefix in pc->path->name will have been overwritten by
+ * pca_prepare_suffix(). Restore it here.
+ */
+      prefix = pca_prepare_prefix(pc, start_path, prefix_len, ppc->escaped);
+      if(!prefix)
+	return 1;
+    };
+  };
+  _dr_close_dir(pc->dr);
+  return 0;
+}
+
+/*.......................................................................
+ * Using the work buffer pc->path, make a suitably escaped copy of a
+ * given completion suffix, ready to be passed to cpl_add_completion().
+ *
+ * Input:
+ *  pc      PathCache *  The filename cache resource object.
+ *  suffix       char *  The suffix to be copied.
+ *  add_escapes   int    If true, escape special characters.
+ * Output:
+ *  return        int    0 - OK.
+ *                       1 - Error.
+ */
+static int pca_prepare_suffix(PathCache *pc, const char *suffix,
+			      int add_escapes)
+{
+  const char *sptr; /* A pointer into suffix[] */
+  int nbsl;         /* The number of backslashes to add to the suffix */
+  int i;
+/*
+ * How long is the suffix?
+ */
+  int suffix_len = strlen(suffix);
+/*
+ * Clear the work buffer.
+ */
+  _pn_clear_path(pc->path);
+/*
+ * Count the number of backslashes that will have to be added to
+ * escape spaces, tabs, backslashes and wildcard characters.
+ */
+  nbsl = 0;
+  if(add_escapes) {
+    for(sptr = suffix; *sptr; sptr++) {
+      switch(*sptr) {
+      case ' ': case '\t': case '\\': case '*': case '?': case '[':
+	nbsl++;
+	break;
+      };
+    };
+  };
+/*
+ * Arrange for the output path buffer to have sufficient room for the
+ * both the suffix and any backslashes that have to be inserted.
+ */
+  if(_pn_resize_path(pc->path, suffix_len + nbsl) == NULL) {
+    strcpy(pc->errmsg, "Insufficient memory to complete file name");
+    return 1;
+  };
+/*
+ * If the suffix doesn't need any escapes, copy it directly into the
+ * work buffer.
+ */
+  if(nbsl==0) {
+    strcpy(pc->path->name, suffix);
+  } else {
+/*
+ * Make a copy with special characters escaped?
+ */
+    if(nbsl > 0) {
+      const char *src = suffix;
+      char *dst = pc->path->name;
+      for(i=0; i<suffix_len; i++) {
+	switch(*src) {
+	case ' ': case '\t': case '\\': case '*': case '?': case '[':
+	  *dst++ = '\\';
+	};
+	*dst++ = *src++;
+      };
+      *dst = '\0';
+    };
+  };
+  return 0;
+}
+
+/*.......................................................................
+ * Return non-zero if the specified string appears to start with a pathname.
+ *
+ * Input:
+ *  prefix  const char *  The filename prefix to check.
+ *  prefix_len     int    The length of the prefix.
+ * Output:
+ *  return         int    0 - Doesn't start with a path name.
+ *                        1 - Does start with a path name.
+ */
+static int cpa_cmd_contains_path(const char *prefix, int prefix_len)
+{
+  int i;
+/*
+ * If the filename starts with a ~, then this implies a ~username
+ * expression, which constitutes a pathname.
+ */
+  if(*prefix == '~')
+    return 1;
+/*
+ * If the filename starts with the root directory, then it obviously
+ * starts with a pathname.
+ */
+  if(prefix_len >= FS_ROOT_DIR_LEN && 
+     strncmp(prefix, FS_ROOT_DIR, FS_ROOT_DIR_LEN) == 0)
+    return 1;
+/*
+ * Search the prefix for directory separators, returning as soon as
+ * any are found, since their presence indicates that the filename
+ * starts with a pathname specification (valid or otherwise).
+ */
+  for(i=0; i<prefix_len; i++) {
+    if(prefix_len - i >= FS_DIR_SEP_LEN &&
+       strncmp(prefix + i, FS_DIR_SEP, FS_DIR_SEP_LEN) == 0)
+      return 1;
+  };
+/*
+ * The file name doesn't appear to start with a pathname specification.
+ */
+  return 0;
+}
+
+/*.......................................................................
+ * If needed make a new copy of the prefix being matched, in pc->path->name,
+ * but with escapes removed. If no escapes are to be removed, simply return
+ * the original prefix string.
+ *
+ * Input:
+ *  pc      PathCache *   The cache being searched.
+ *  prefix const char *   The prefix to be processed.
+ *  prefix_len size_t     The length of the prefix.
+ *  escaped       int     If true, return a copy with escapes removed.
+ * Output:
+ *  return const char *   The prepared prefix, or NULL on error, in
+ *                        which case an error message will have been
+ *                        left in pc->errmsg.
+ */
+static const char *pca_prepare_prefix(PathCache *pc, const char *prefix,
+				      size_t prefix_len, int escaped)
+{
+/*
+ * Make a copy with escapes removed?
+ */
+  if(escaped) {
+    _pn_clear_path(pc->path);
+    if(_pn_append_to_path(pc->path, prefix, prefix_len, 1) == NULL) {
+      strcpy(pc->errmsg, "Insufficient memory to complete filename");
+      return NULL;
+    };
+    return pc->path->name;
+  };
+  return prefix;
+}
+
+/*.......................................................................
+ * If backslashes in the filename should be treated as literal
+ * characters, call the following function with literal=1. Otherwise
+ * the default is to treat them as escape characters, used for escaping
+ * spaces etc..
+ *
+ * Input:
+ *  ppc    PcaPathConf *  The pca_path_completions() configuration object
+ *                        to be configured.
+ *  literal        int    Pass non-zero here to enable literal interpretation
+ *                        of backslashes. Pass 0 to turn off literal
+ *                        interpretation.
+ */
+void ppc_literal_escapes(PcaPathConf *ppc, int literal)
+{
+  if(ppc)
+    ppc->escaped = !literal;
+}
+
+/*.......................................................................
+ * Call this function if you know where the index at which the
+ * filename prefix starts in the input line. Otherwise by default,
+ * or if you specify start_index to be -1, the filename is taken
+ * to start after the first unescaped space preceding the cursor,
+ * or the start of the line, which ever comes first.
+ *
+ * Input:
+ *  ppc    PcaPathConf *  The pca_path_completions() configuration object
+ *                        to be configured.
+ *  start_index    int    The index of the start of the filename in
+ *                        the input line, or -1 to select the default.
+ */
+void ppc_file_start(PcaPathConf *ppc, int start_index)
+{
+  if(ppc)
+    ppc->file_start = start_index;
+}
+
+/*.......................................................................
+ * Expand any ~user expression found at the start of a path, leaving
+ * either an empty string in pc->path if there is no ~user expression,
+ * or the corresponding home directory.
+ *
+ * Input:
+ *  pc     PathCache *  The filename cache.
+ *  path  const char *  The path to expand.
+ *  pathlen      int    The max number of characters to look at in path[].
+ *  literal      int    If true, treat backslashes as literal characters
+ *                      instead of escapes.
+ * Input/Output:
+ *  endp  const char *  A pointer to the next unprocessed character in
+ *                      path[] will be assigned to *endp.
+ * Output:
+ *  return       int    0 - OK
+ *                      1 - Error (a description will have been placed
+ *                                 in pc->errmsg[]).
+ */
+static int pca_expand_tilde(PathCache *pc, const char *path, int pathlen,
+			    int literal, const char **endp)
+{
+  const char *pptr = path;  /* A pointer into path[] */
+  const char *homedir=NULL; /* A home directory */
+/*
+ * Clear the pathname buffer.
+ */
+  _pn_clear_path(pc->path);
+/*
+ * If the first character is a tilde, then perform home-directory
+ * interpolation.
+ */
+  if(*pptr == '~') {
+/*
+ * Skip the tilde character and attempt to read the username that follows
+ * it, into pc->usrnam[].
+ */
+    if(pca_read_username(pc, ++pptr, pathlen-1, literal, &pptr))
+      return 1;
+/*
+ * Attempt to lookup the home directory of the user.
+ */
+    homedir = _hd_lookup_home_dir(pc->home, pc->usrnam);
+    if(!homedir) {
+      strncpy(pc->errmsg, _hd_last_home_dir_error(pc->home), ERRLEN);
+      pc->errmsg[ERRLEN] = '\0';
+      return 1;
+    };
+/*
+ * Append the home directory to the pathname string.
+ */
+    if(_pn_append_to_path(pc->path, homedir, -1, 0) == NULL) {
+      strcpy(pc->errmsg, "Insufficient memory for home directory expansion");
+      return 1;
+    };
+  };
+/*
+ * ~user and ~ are usually followed by a directory separator to
+ * separate them from the file contained in the home directory.
+ * If the home directory is the root directory, then we don't want
+ * to follow the home directory by a directory separator, so we should
+ * skip over it so that it doesn't get copied into the output pathname
+ */
+  if(homedir && strcmp(homedir, FS_ROOT_DIR) == 0 &&
+     (pptr-path) + FS_DIR_SEP_LEN < pathlen &&
+     strncmp(pptr, FS_DIR_SEP, FS_DIR_SEP_LEN) == 0) {
+    pptr += FS_DIR_SEP_LEN;
+  };
+/*
+ * Return a pointer to the next unprocessed character.
+ */
+  *endp = pptr;
+  return 0;
+}
+
+/*.......................................................................
+ * Clear the filename status codes that are recorded before each filename
+ * in the cache.
+ *
+ * Input:
+ *  pc     PathCache *  The filename cache.
+ */
+static void pca_remove_marks(PathCache *pc)
+{
+  PathNode *node;         /* A node in the list of directories in the path */
+  int i;
+/*
+ * Traverse the absolute directories of the path, clearing the
+ * filename status marks that precede each filename.
+ */
+  for(node=pc->head; node; node=node->next) {
+    if(!node->relative) {
+      for(i=0; i<node->nfile; i++)
+	*node->files[i] = PCA_F_ENIGMA;
+    };
+  };
+  return;
+}
diff --git a/libtecla-1.4.1/stringrp.c b/libtecla-1.4.1/stringrp.c
new file mode 100644
index 0000000..fe7d875
--- /dev/null
+++ b/libtecla-1.4.1/stringrp.c
@@ -0,0 +1,285 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "freelist.h"
+#include "stringrp.h"
+
+/*
+ * StringSegment objects store lots of small strings in larger
+ * character arrays. Since the total length of all of the strings can't
+ * be known in advance, an extensible list of large character arrays,
+ * called string-segments are used.
+ */
+typedef struct StringSegment StringSegment;
+struct StringSegment {
+  StringSegment *next; /* A pointer to the next segment in the list */
+  char *block;         /* An array of characters to be shared between strings */
+  int unused;          /* The amount of unused space at the end of block[] */
+};
+
+/*
+ * StringGroup is typedef'd in stringrp.h.
+ */
+struct StringGroup {
+  FreeList *node_mem;  /* The StringSegment free-list */
+  int block_size;      /* The dimension of each character array block */
+  StringSegment *head; /* The list of character arrays */
+};
+
+/*
+ * Specify how many StringSegment's to allocate at a time.
+ */
+#define STR_SEG_BLK 20
+
+/*.......................................................................
+ * Create a new StringGroup object.
+ *
+ * Input:
+ *  segment_size    int    The length of each of the large character
+ *                         arrays in which multiple strings will be
+ *                         stored. This sets the length of longest
+ *                         string that can be stored, and for efficiency
+ *                         should be at least 10 times as large as
+ *                         the average string that will be stored.
+ * Output:
+ *  return  StringGroup *  The new object, or NULL on error.
+ */
+StringGroup *_new_StringGroup(int segment_size)
+{
+  StringGroup *sg;    /* The object to be returned */
+/*
+ * Check the arguments.
+ */
+  if(segment_size < 1) {
+    fprintf(stderr, "_new_StringGroup: Invalid segment_size argument.\n");
+    return NULL;
+  };
+/*
+ * Allocate the container.
+ */
+  sg = (StringGroup *) malloc(sizeof(StringGroup));
+  if(!sg) {
+    fprintf(stderr, "_new_StringGroup: Insufficient memory.\n");
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize the
+ * container at least up to the point at which it can safely be passed
+ * to _del_StringGroup().
+ */
+  sg->node_mem = NULL;
+  sg->head = NULL;
+  sg->block_size = segment_size;
+/*
+ * Allocate the free list that is used to allocate list nodes.
+ */
+  sg->node_mem = _new_FreeList("_new_StringGroup", sizeof(StringSegment),
+			       STR_SEG_BLK);
+  if(!sg->node_mem)
+    return _del_StringGroup(sg);
+  return sg;
+}
+
+/*.......................................................................
+ * Delete a StringGroup object.
+ *
+ * Input:
+ *  sg     StringGroup *  The object to be deleted.
+ * Output:
+ *  return StringGroup *  The deleted object (always NULL).
+ */
+StringGroup *_del_StringGroup(StringGroup *sg)
+{
+  if(sg) {
+    StringSegment *node;
+/*
+ * Delete the character arrays.
+ */
+    for(node=sg->head; node; node=node->next) {
+      if(node->block)
+	free(node->block);
+      node->block = NULL;
+    };
+/*
+ * Delete the list nodes that contained the string segments.
+ */
+    sg->node_mem = _del_FreeList("_del_StringGroup", sg->node_mem, 1);
+    sg->head = NULL; /* Already deleted by deleting sg->node_mem */
+/*
+ * Delete the container.
+ */
+    free(sg);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Make a copy of a string in the specified string group, and return
+ * a pointer to the copy. 
+ *
+ * Input:
+ *  sg      StringGroup *  The group to store the string in.
+ *  string   const char *  The string to be recorded.
+ *  remove_escapes  int    If true, omit backslashes which escape
+ *                         other characters when making the copy.
+ * Output:
+ *  return         char *  The pointer to the copy of the string,
+ *                         or NULL if there was insufficient memory.
+ */
+char *_sg_store_string(StringGroup *sg, const char *string, int remove_escapes)
+{
+  char *copy;           /* The recorded copy of string[] */
+/*
+ * Check the arguments.
+ */
+  if(!sg || !string)
+    return NULL;
+/*
+ * Get memory for the string.
+ */
+  copy = _sg_alloc_string(sg, strlen(string));
+  if(copy) {
+/*
+ * If needed, remove backslash escapes while copying the input string
+ * into the cache string.
+ */
+    if(remove_escapes) {
+      int escaped = 0;             /* True if the next character should be */
+                                   /*  escaped. */
+      const char *src = string;    /* A pointer into the input string */
+      char *dst = copy;            /* A pointer into the cached copy of the */
+                                   /*  string. */
+      while(*src) {
+	if(!escaped && *src == '\\') {
+	  escaped = 1;
+	  src++;
+	} else {
+	  escaped = 0;
+	  *dst++ = *src++;
+	};
+      };
+      *dst = '\0';
+/*
+ * If escapes have already been removed, copy the input string directly
+ * into the cache.
+ */
+    } else {
+      strcpy(copy, string);
+    };
+  };
+/*
+ * Return a pointer to the copy of the string (or NULL if the allocation
+ * failed).
+ */
+  return copy;
+}
+
+/*.......................................................................
+ * Allocate memory for a string of a given length.
+ *
+ * Input:
+ *  sg      StringGroup *  The group to store the string in.
+ *  length          int    The required length of the string.
+ * Output:
+ *  return         char *  The pointer to the copy of the string,
+ *                         or NULL if there was insufficient memory.
+ */
+char *_sg_alloc_string(StringGroup *sg, int length)
+{
+  StringSegment *node;  /* A node of the list of string segments */
+  char *copy;           /* The allocated string */
+/*
+ * If the string is longer than block_size, then we can't record it.
+ */
+  if(length > sg->block_size || length < 0)
+    return NULL;
+/*
+ * See if there is room to record the string in one of the existing
+ * string segments.
+ */
+  for(node=sg->head; node && node->unused <= length; node=node->next)
+    ;
+/*
+ * If there wasn't room, allocate a new string segment.
+ */
+  if(!node) {
+    node = (StringSegment *) _new_FreeListNode(sg->node_mem);
+    if(!node)
+      return NULL;
+/*
+ * Initialize the segment.
+ */
+    node->next = NULL;
+    node->block = NULL;
+    node->unused = sg->block_size;
+/*
+ * Attempt to allocate the string segment character array.
+ */
+    node->block = (char *) malloc(sg->block_size);
+    if(!node->block)
+      return NULL;
+/*
+ * Prepend the node to the list.
+ */
+    node->next = sg->head;
+    sg->head = node;
+  };
+/*
+ * Get memory for the string.
+ */
+  copy = node->block + sg->block_size - node->unused;
+  node->unused -= length + 1;
+/*
+ * Return a pointer to the string memory.
+ */
+  return copy;
+}
+
+/*.......................................................................
+ * Delete all of the strings that are currently stored by a specified
+ * StringGroup object.
+ *
+ * Input:
+ *  sg   StringGroup *   The group of strings to clear.
+ */
+void _clr_StringGroup(StringGroup *sg)
+{
+  StringSegment *node;   /* A node in the list of string segments */
+/*
+ * Mark all of the string segments as unoccupied.
+ */
+  for(node=sg->head; node; node=node->next)
+    node->unused = sg->block_size;
+  return;
+}
diff --git a/libtecla-1.4.1/stringrp.h b/libtecla-1.4.1/stringrp.h
new file mode 100644
index 0000000..8b15ce9
--- /dev/null
+++ b/libtecla-1.4.1/stringrp.h
@@ -0,0 +1,84 @@
+#ifndef stringrp_h
+#define stringrp_h
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+/*
+ * StringGroup objects provide memory for modules that need to
+ * allocate lots of small strings without needing to free any of them
+ * individually, but rather is happy to free them all at the same
+ * time. Taking advantage of these properties, StringGroup objects
+ * avoid the heap fragmentation that tends to occur when lots of small
+ * strings are allocated directly from the heap and later free'd. They
+ * do this by allocating a list of large character arrays in each of
+ * which multiple strings are stored. Thus instead of allocating lots
+ * of small strings, a few large character arrays are allocated. When
+ * the strings are free'd on mass, this list of character arrays is
+ * maintained, ready for subsequent use in recording another set of
+ * strings.
+ */
+typedef struct StringGroup StringGroup;
+
+/*
+ * The following constructor allocates a string-allocation object.
+ * The segment_size argument specifies how long each string segment
+ * array should be. This should be at least 10 times the length of
+ * the average string to be recorded in the string group, and
+ * sets the length of the longest string that can be stored.
+ */
+StringGroup *_new_StringGroup(int segment_size);
+
+/*
+ * Delete all of the strings that are currently stored by a specified
+ * StringGroup object.
+ */
+void _clr_StringGroup(StringGroup *sg);
+
+/*
+ * Make a copy of the specified string, returning a pointer to
+ * the copy, or NULL if there was insufficient memory. If the
+ * remove_escapes argument is non-zero, backslashes that escape
+ * other characters will be removed.
+ */
+char *_sg_store_string(StringGroup *sg, const char *string, int remove_escapes);
+
+/*
+ * Allocate memory for a string of a given length.
+ */
+char *_sg_alloc_string(StringGroup *sg, int length);
+
+/*
+ * Delete a StringGroup object (and all of the strings that it
+ * contains).
+ */
+StringGroup *_del_StringGroup(StringGroup *sg);
+
+#endif
diff --git a/libtecla-1.4.1/strngmem.c b/libtecla-1.4.1/strngmem.c
new file mode 100644
index 0000000..fedf4ff
--- /dev/null
+++ b/libtecla-1.4.1/strngmem.c
@@ -0,0 +1,226 @@
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "strngmem.h"
+#include "freelist.h"
+
+struct StringMem {
+  unsigned long nmalloc;  /* The number of strings allocated with malloc */
+  FreeList *fl;           /* The free-list */
+};
+
+/*.......................................................................
+ * Create a string free-list container and the first block of its free-list.
+ *
+ * Input:
+ *  caller     const char *  The name of the calling function, or NULL
+ *                           to not report errors to stderr.
+ *  blocking_factor   int    The blocking_factor argument specifies how
+ *                           many strings of length SM_STRLEN
+ *                           bytes (see stringmem.h) are allocated in each
+ *                           free-list block.
+ *                           For example if blocking_factor=64 and
+ *                           SM_STRLEN=16, then each new
+ *                           free-list block will take 1K of memory.
+ * Output:
+ *  return      StringMem *  The new free-list container, or NULL on
+ *                           error.
+ */
+StringMem *_new_StringMem(const char *caller, unsigned blocking_factor)
+{
+  StringMem *sm;    /* The container to be returned. */
+/*
+ * Check arguments.
+ */
+  if(blocking_factor < 1) {
+    if(caller) {
+      fprintf(stderr, "_new_StringMem (%s): Bad blocking factor (%d).\n",
+	      caller, blocking_factor);
+    };
+    return NULL;
+  };
+/*
+ * Allocate the container.
+ */
+  sm = (StringMem *) malloc(sizeof(StringMem));
+  if(!sm) {
+    if(caller)
+      fprintf(stderr, "_new_StringMem (%s): Insufficient memory.\n", caller);
+    return NULL;
+  };
+/*
+ * Before attempting any operation that might fail, initialize
+ * the container at least up to the point at which it can safely
+ * be passed to _del_StringMem().
+ */
+  sm->nmalloc = 0;
+  sm->fl = NULL;
+/*
+ * Allocate the free-list.
+ */
+  sm->fl = _new_FreeList(caller, SM_STRLEN, blocking_factor);
+  if(!sm->fl)
+    return _del_StringMem(caller, sm, 1);
+/*
+ * Return the free-list container.
+ */
+  return sm;
+}
+
+/*.......................................................................
+ * Delete a string free-list.
+ *
+ * Input:
+ *  caller  const char *  The name of the calling function, or NULL to
+ *                        not report errors to stderr.
+ *  sm       StringMem *  The string free-list to be deleted, or NULL.
+ *  force          int    If force==0 then _del_StringMem() will complain
+ *                         and refuse to delete the free-list if any
+ *                         of nodes have not been returned to the free-list.
+ *                        If force!=0 then _del_StringMem() will not check
+ *                         whether any nodes are still in use and will
+ *                         always delete the list.
+ * Output:
+ *  return   StringMem *  Always NULL (even if the list couldn't be
+ *                        deleted).
+ */
+StringMem *_del_StringMem(const char *caller, StringMem *sm, int force)
+{
+  if(sm) {
+/*
+ * Check whether any strings have not been returned to the free-list.
+ */
+    if(!force && (sm->nmalloc > 0 || _busy_FreeListNodes(sm->fl) > 0)) {
+      if(caller)
+	fprintf(stderr, "_del_StringMem (%s): Free-list in use.\n", caller);
+      return NULL;
+    };
+/*
+ * Delete the free-list.
+ */
+    sm->fl = _del_FreeList(caller, sm->fl, force);
+/*
+ * Delete the container.
+ */
+    free(sm);
+  };
+  return NULL;
+}
+
+/*.......................................................................
+ * Allocate an array of 'length' chars.
+ *
+ * Input:
+ *  sm      StringMem *  The string free-list to allocate from.
+ *  length     size_t    The length of the new string (including '\0').
+ * Output:
+ *  return       char *  The new string or NULL on error.
+ */
+char *_new_StringMemString(StringMem *sm, size_t length)
+{
+  char *string;   /* The string to be returned */
+  int was_malloc; /* True if malloc was used to allocate the string */
+/*
+ * Check arguments.
+ */
+  if(!sm)
+    return NULL;
+  if(length < 1)
+    length = 1;
+/*
+ * Allocate the new node from the free list if possible.
+ */
+  if(length < SM_STRLEN) {
+    string = (char *)_new_FreeListNode(sm->fl);
+    if(!string)
+      return NULL;
+    was_malloc = 0;
+  } else {
+    string = (char *) malloc(length+1); /* Leave room for the flag byte */
+    if(!string)
+      return NULL;
+/*
+ * Count malloc allocations.
+ */
+    was_malloc = 1;
+    sm->nmalloc++;
+  };
+/*
+ * Use the first byte of the string to record whether the string was
+ * allocated with malloc or from the free-list. Then return the rest
+ * of the string for use by the user.
+ */
+  string[0] = (char) was_malloc;
+  return string + 1;
+}
+
+/*.......................................................................
+ * Free a string that was previously returned by _new_StringMemString().
+ *
+ * Input:
+ *  sm      StringMem *  The free-list from which the string was originally
+ *                       allocated.
+ *  s            char *  The string to be returned to the free-list, or NULL.
+ * Output:
+ *  return       char *  Always NULL.
+ */
+char *_del_StringMemString(StringMem *sm, char *s)
+{
+  int was_malloc;  /* True if the string originally came from malloc() */
+/*
+ * Is there anything to be deleted?
+ */
+  if(s && sm) {
+/*
+ * Retrieve the true string pointer. This is one less than the one
+ * returned by _new_StringMemString() because the first byte of the
+ * allocated memory is reserved by _new_StringMemString as a flag byte
+ * to say whether the memory was allocated from the free-list or directly
+ * from malloc().
+ */
+    s--;
+/*
+ * Get the origination flag.
+ */
+    was_malloc = s[0];
+    if(was_malloc) {
+      free(s);
+      s = NULL;
+      sm->nmalloc--;
+    } else {
+      s = (char *) _del_FreeListNode(sm->fl, s);
+    };
+  };
+  return NULL;
+}
diff --git a/libtecla-1.4.1/strngmem.h b/libtecla-1.4.1/strngmem.h
new file mode 100644
index 0000000..5737ae0
--- /dev/null
+++ b/libtecla-1.4.1/strngmem.h
@@ -0,0 +1,80 @@
+#ifndef stringmem_h
+#define stringmem_h
+/*
+ * Copyright (c) 2000, 2001 by Martin C. Shepherd.
+ * 
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
+
+typedef struct StringMem StringMem;
+
+/*
+ * Applications that dynamically allocate lots of small strings
+ * run the risk of significantly fragmenting the heap. This module
+ * aims to reduce this risk by allocating large arrays of small fixed
+ * length strings, arranging them as a free-list and allowing
+ * callers to allocate from the list. Strings that are too long
+ * to be allocated from the free-list are allocated from the heap.
+ * Since typical implementations of malloc() eat up a minimum of
+ * 16 bytes per call to malloc() [because of alignment and space
+ * management constraints] it makes sense to set the free-list
+ * string size to 16 bytes. Note that unlike malloc() which typically
+ * keeps 8 bytes per allocation for its own use, our allocator will
+ * return all but one of the 16 bytes for use. One hidden byte of overhead
+ * is reserved for flagging whether the string was allocated directly
+ * from malloc or from the free-list.
+ */
+
+/*
+ * Set the length of each free-list string. The longest string that
+ * will be returned without calling malloc() will be one less than
+ * this number.
+ */
+#define SM_STRLEN 16
+
+/*
+ * Create a string free-list container and the first block of its free-list.
+ */
+StringMem *_new_StringMem(const char *caller, unsigned blocking_factor);
+
+/*
+ * Delete a string free-list.
+ */
+StringMem *_del_StringMem(const char *caller, StringMem *sm, int force);
+
+/*
+ * Allocate an array of 'length' chars.
+ */
+char *_new_StringMemString(StringMem *sm, size_t size);
+
+/*
+ * Free a string that was previously returned by _new_StringMemString().
+ */
+char *_del_StringMemString(StringMem *sm, char *s);
+
+#endif
diff --git a/libtecla-1.4.1/update_html b/libtecla-1.4.1/update_html
new file mode 100755
index 0000000..35625a7
--- /dev/null
+++ b/libtecla-1.4.1/update_html
@@ -0,0 +1,35 @@
+#!/bin/sh
+
+# Convert man pages to html files.
+
+cd man3
+for page in *.3;do
+  if [ "`wc -l $page | awk '{print $1}'`" -gt 1 ]; then
+    html="../html/`echo $page | sed -e 's/.3$/.html/'`"
+    man2html $page > $html
+    for ref in "libtecla(3)" "cpl_complete_word(3)" "ef_expand_file(3)" "gl_get_line(3)" "pca_lookup_file(3)" "enhance(3)"; do
+      link="`echo $ref | sed 's/(3)/.html/'`"
+      ed -s $html << EOF
+	1,\$s|$ref|<a href="$link">&</a>|g
+	w
+	q
+EOF
+    done
+  fi
+done
+
+# Convert the change log into a web page.
+
+cd ../html
+echo '<HEAD><TITLE>The tecla library change log</TITLE></HEAD>' > changes.html
+echo '<BODY bgcolor=add8e6><PRE>' >> changes.html
+cat ../CHANGES >> changes.html
+echo '</PRE></BODY>' >> changes.html
+
+# Do the same to the release-notes file.
+
+cd ../html
+echo '<HEAD><TITLE>The tecla library release notes</TITLE></HEAD>' > release.html
+echo '<BODY bgcolor=add8e6><PRE>' >> release.html
+cat ../RELEASE.NOTES >> release.html
+echo '</PRE></BODY>' >> release.html
diff --git a/libtecla-1.4.1/update_version b/libtecla-1.4.1/update_version
new file mode 100755
index 0000000..c18f714
--- /dev/null
+++ b/libtecla-1.4.1/update_version
@@ -0,0 +1,82 @@
+#!/bin/sh
+#-----------------------------------------------------------------------
+# Change the version number of the library. This changes the number in
+# every file that it is known to appear in.
+#
+# Usage:
+#  update_version major minor micro
+#-----------------------------------------------------------------------
+
+usage="$0 major minor micro"
+
+if [ $# -ne 3 ]; then
+  echo $usage
+  exit 1
+fi
+
+# Get the three components of the version number.
+
+major="$1"
+minor="$2"
+micro="$3"
+
+# Everything will need to be reconfigured after this change, so
+# discard any existing configuration.
+
+make distclean 2>/dev/null
+
+# Check that the version components are all positive integers.
+
+for c in $major $minor $micro; do
+  if echo "$c" | awk '{exit $1 ~ /^[0-9]+$/}'; then
+    echo 'Version number components must all be positive integers.'
+    exit 1
+  fi
+done
+
+#
+# Update the version number in the configure.in script.
+#
+ed -s configure.in << EOF
+/^MAJOR_VER=\"[0-9][0-9]*\"/ s/^.*$/MAJOR_VER=\"$major\"/
+/^MINOR_VER=\"[0-9][0-9]*\"/ s/^.*$/MINOR_VER=\"$minor\"/
+/^MICRO_VER=\"[0-9][0-9]*\"/ s/^.*$/MICRO_VER=\"$micro\"/
+w
+q
+EOF
+
+if which autoconf 1>/dev/null 2>&1; then
+  autoconf
+else
+  echo 'Note that autoconf needs to be run.'
+fi
+
+#
+# Update the version number in the libtecla header file script.
+#
+ed -s libtecla.h << EOF
+/^#define TECLA_MAJOR_VER [0-9][0-9]*/ s/^.*$/#define TECLA_MAJOR_VER $major/
+/^#define TECLA_MINOR_VER [0-9][0-9]*/ s/^.*$/#define TECLA_MINOR_VER $minor/
+/^#define TECLA_MICRO_VER [0-9][0-9]*/ s/^.*$/#define TECLA_MICRO_VER $micro/
+w
+q
+EOF
+
+#
+# Update the version number in the README file.
+#
+ed -s README << EOF
+/version [0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]* / s/version [0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*/version $major.$minor.$micro/
+w
+q
+EOF
+
+#
+# Update the version number in the html index file.
+#
+ed -s html/index.html << EOF
+/version [0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\./ s/version [0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*/version $major.$minor.$micro/g
+/libtecla-[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\./ s/libtecla-[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\./libtecla-$major.$minor.$micro./g
+w
+q
+EOF
diff --git a/libtecla-1.4.1/version.c b/libtecla-1.4.1/version.c
new file mode 100644
index 0000000..9e1275e
--- /dev/null
+++ b/libtecla-1.4.1/version.c
@@ -0,0 +1,30 @@
+#include "libtecla.h"
+
+/*.......................................................................
+ * Return the version number of the tecla library.
+ *
+ * Input:
+ *  major    int *   The major version number of the library
+ *                   will be assigned to *major. This number is
+ *                   only incremented when a change to the library is
+ *                   made that breaks binary (shared library) and/or
+ *                   compilation backwards compatibility.
+ *  minor    int *   The minor version number of the library
+ *                   will be assigned to *minor. This number is
+ *                   incremented whenever new functions are added to
+ *                   the public API.
+ *  micro    int *   The micro version number of the library will be
+ *                   assigned to *micro. This number is incremented
+ *                   whenever internal changes are made that don't
+ *                   change the public API, such as bug fixes and
+ *                   performance enhancements.
+ */
+void libtecla_version(int *major, int *minor, int *micro)
+{
+  if(major)
+    *major = TECLA_MAJOR_VER;
+  if(minor)
+    *minor = TECLA_MINOR_VER;
+  if(micro)
+    *micro = TECLA_MICRO_VER;
+}
diff --git a/ncurses-5.2/ANNOUNCE b/ncurses-5.2/ANNOUNCE
new file mode 100644
index 0000000..7b5f4ef
--- /dev/null
+++ b/ncurses-5.2/ANNOUNCE
@@ -0,0 +1,486 @@
+
+                            Announcing ncurses 5.2
+
+   The ncurses (new curses) library is a free software emulation of
+   curses in System V Release 4.0, and more. It uses terminfo format,
+   supports pads and color and multiple highlights and forms characters
+   and function-key mapping, and has all the other SYSV-curses
+   enhancements over BSD curses.
+
+   In mid-June 1995, the maintainer of 4.4BSD curses declared that he
+   considered 4.4BSD curses obsolete, and is encouraging the keepers of
+   Unix releases such as BSD/OS, freeBSD and netBSD to switch over to
+   ncurses.
+
+   The ncurses code was developed under GNU/Linux. It should port easily
+   to any ANSI/POSIX-conforming UNIX. It has even been ported to OS/2
+   Warp!
+
+   The distribution includes the library and support utilities, including
+   a terminfo compiler tic(1), a decompiler infocmp(1), clear(1),
+   tput(1), tset(1), and a termcap conversion tool captoinfo(1). Full
+   manual pages are provided for the library and tools.
+
+   The ncurses distribution is available via anonymous FTP at the GNU
+   distribution site [1]ftp://ftp.gnu.org/pub/gnu/ncurses.
+   It is also available at [2]ftp://dickey.his.com/ncurses.
+
+                                 Release Notes
+
+   This release is designed to be upward compatible from ncurses 5.0 and
+   5.1; very few applications will require recompilation, depending on
+   the platform. These are the highlights from the change-log since
+   ncurses 5.1 release.
+
+   Interface changes:
+     * change type of ospeed variable back to short to match its use in
+       legacy applications. It was altered after ncurses 4.2 to speed_t
+       to repair a type mismatch which was introduced after 1.9.4 in
+       1995. The principal users of termcap continued to use short, which
+       is not the same size.
+       NOTE: A few applications will have to be recompiled (about 1% of
+       the programs in a typical Linux distribution, 10% of the programs
+       that use ncurses). These are easy to identify with nm or strings.
+     * remove a private function _nc_can_clear_with(), which was built
+       with the configure --enable-expanded option but not used.
+     * add several private functions (prefixed with "_nc_") for tracing
+       chtype values in the debug library, and for better access and
+       buffer limit checking.
+
+   New features and improvements:
+     * rewrote tgoto() to make it better support existing termcap
+       applications which use hardcoded strings rather than obtain all of
+       their information from the termcap file. If the string does not
+       appear to be a terminfo string (i.e., does not refer to a "%p"
+       parameter, or terminfo-style padding), and termcap support is
+       configured, tgoto() will interpret it as termcap. Otherwise, as
+       before, it will use tparm().
+     * to ensure that the tgoto() changes work properly, added checks to
+       tic which report capabilities that do not reference the expected
+       number of parameters.
+     * new configure script options:
+          + option --disable-root-environ adds runtime checks which tell
+            ncurses to disregard $TERMINFO and similar environment
+            variables if the current user is root, or running
+            setuid/setgid.
+          + option --disable-assumed-color allows you to use the pre-5.1
+            convention of default colors used for color-pair 0 to be
+            configured (see assume_default_colors()).
+          + implement configure script options that transform installed
+            program names, e.g., --program-prefix, including the manpage
+            names and cross references.
+          + option --with-database allows you to specify a different
+            terminfo source-file to install. On OS/2 EMX, the default is
+            misc/emx.src, otherwise misc/terminfo.src
+          + option --with-default-terminfo-dir allows you to specify the
+            default terminfo database directory.
+          + option --with-libtool allows you to build with libtool.
+            NOTE: libtool uses a different notation for numbering shared
+            library versions from the existing ncurses configuration.
+          + option --with-manpage-tbl causes the manpages to be
+            preprocessed by tbl(1) prior to installation,
+          + option --without-curses-h causes the installation process to
+            install curses.h as ncurses.h and make appropriate changes to
+            headers and manpages.
+     * modified configure script options:
+          + change symbol used by the --install-prefix configure option
+            from INSTALL_PREFIX to DESTDIR (the latter has become common
+            usage although the name is misleading).
+          + modify ld -rpath options (e.g., Linux, and Solaris) to use an
+            absolute pathname for the build tree's lib directory,
+            avoiding confusion with directories relative to the current
+            one with the installed programs.
+          + modified misc/run_tic.in to use tic -o, to eliminate
+            dependency on $TERMINFO variable for installs.
+     * terminfo database:
+          + updated xterm terminfo entries to match XFree86 xterm patch
+            #146.
+          + added amiga-vnc, Matrix Orbital, and QNX qansi to
+            misc/terminfo.src.
+          + added os2 entry to misc/emx.src.
+          + add S0 and E0 extensions to screen's terminfo entry since
+            otherwise the FreeBSD port makes it pass termcap equivalents
+            to tgoto, which would be misinterpreted by older versions of
+            ncurses.
+     * improvements to program usability:
+          + modify programs to use curses_version() string to report the
+            version of ncurses with which they are compiled rather than
+            the NCURSES_VERSION string. The function returns the patch
+            level in addition to the major and minor version numbers.
+          + modify tput program so it can be renamed or invoked via a
+            link as 'reset' or 'init', producing the same effect as
+            tput reset or tput init.
+          + add error checking to infocmp's -v and -m options to ensure
+            that the option value is indeed a number.
+     * improved performance:
+          + replace a lookup table in lib_vidattr.c used to decode
+            no_color_video with a logic expression which is faster.
+
+   Major bug fixes:
+     * correct manlinks.sed script introduced in ncurses 5.1 to avoid
+       using ERE "\+", which is not understood by standard versions of
+       sed. This happens to work with GNU sed, but is not portable, and
+       was the initial motivation for this release.
+     * remove "hpux10.*" case from CF_SHARED_OPTS configure script macro.
+       This differed from the "hpux*" case by using reversed symbolic
+       links, which made the 5.1 version not match the configuration of
+       5.0 shared libraries.
+     * guard against corrupt terminfo data:
+          + modify tparm() to disallow arithmetic on strings, analyze the
+            varargs list to read strings as strings and numbers as
+            numbers.
+          + modify tparm()'s internal function spop() to treat a null
+            pointer as an empty string.
+          + modify parse_format() in lib_tparm.c to ignore precision if
+            it is longer than 10000.
+          + rewrote limit checks in lib_mvcur.c using new functions
+            _nc_safe_strcat(), etc. Made other related changes to check
+            lengths used for strcat() and strcpy().
+     * corrections to screen optimization:
+          + added special case in lib_vidattr.c to reset underline and
+            standout for devices that have no sgr0 defined.
+          + change handling of non_dest_scroll_region in tty_update.c to
+            clear text after it is shifted in rather than before shifting
+            out. Also correct row computation.
+          + modify rs2 capability in xterm-r6 and similar entries where
+            cursor save/restore bracketed the sequence for resetting
+            video attributes. The cursor restore would undo that.
+     * UTF-8 support:
+          + when checking LC_ALL, LC_CTYPE, and LANG environment
+            variables for UTF-8 locale, ignore those which are set to an
+            empty value, as per SUSV2.
+          + encode 0xFFFD in UTF-8 with 3 bytes, not 2.
+          + modify _nc_utf8_outch() to avoid sign-extension when checking
+            for out-of-range value.
+     * other library fixes:
+          + added checks for an empty $HOME environment variable, to
+            avoid retrieving terminfo descriptions from ./.terminfo .
+          + change functions _nc_parse_entry() and postprocess_termcap()
+            to avoid using strtok(), because it is non-reentrant.
+          + initialize fds[] array to 0's in _nc_timed_wait(); apparently
+            poll() only sets the revents members of that array when there
+            is activity corresponding to the related file.
+          + add a check for null pointer in Make_Enum_Type().
+          + fix a heap problem with the c++ binding.
+          + correct missing includes for <string.h> in several places,
+            including the C++ binding. This is not noted by gcc unless we
+            use the -fno-builtin option.
+     * several fixes for tic:
+          + add a check for empty buffers returned by fgets() in
+            comp_scan.c next_char() function, in case tic is run on a
+            non-text file (fixes a core dump).
+          + modify tic to verify that its inputs are really files, in
+            case someone tries to read a directory (or /dev/zero).
+          + correct an uninitialized parameter to open_tempfile() in
+            tic.c which made "tic -I" give an ambiguous error message
+            about tmpnam.
+          + correct logic in adjust_cancels(), which did not check both
+            alternatives when reclassifying an extended name between
+            boolean, number and string, causing an infinite loop in tic.
+     * using new checks in tic for parameter counts in capability
+       strings, found/fixed several errors both in the terminfo database
+       and in the include/Caps file.
+          + modified several terminfo capability strings, including the
+            definitions for setaf, setab, in include/Caps to indicate
+            that the entries are parameterized. This information is used
+            to tell which strings are translated when converting to
+            termcap. This fixes a problem where the generated termcap
+            would contain a spurious "%p1" for the terminfo "%p1%d".
+          + correct parameter counts in include/Caps for dclk as well as
+            some printer-specific capabilities: csnm, defc, scs, scsd,
+            smgtp, smglp.
+     * various fixes for install scripts used to support configure
+       --srcdir and --with-install-prefix.
+     * correct several mismatches between manpage filename and ".TH"
+       directives, renaming dft_fgbg.3x to default_colors.3x and
+       menu_attribs.3x to menu_attributes.3x.
+
+   Portability:
+     * configure script:
+          + newer config.guess, config.sub, including changes to support
+            OS/2 EMX. The configure script for OS/2 EMX still relies on a
+            patch since there is no (working) support for that platform
+            in the main autoconf distribution.
+          + make configure script checks on variables $GCC and $GXX
+            consistently compare against 'yes' rather than test if they
+            are nonnull, since either may be set to the corresponding
+            name of the C or C++ compiler.
+          + change configure script to use AC_CANONICAL_SYSTEM rather
+            than AC_CANONICAL_HOST, which means that configure --target
+            will set a default program-prefix.
+          + modify the check for big-core to force a couple of memory
+            accesses, which may work as needed for older/less-capable
+            machines (if not, there's still the explicit configure
+            option).
+          + modify configure test for tcgetattr() to allow for old
+            implementations, e.g., on BeOS, which only defined it as a
+            macro.
+          + add configure check for filesystems (such as OS/2 EMX) which
+            do not distinguish between upper/lowercase filenames, use
+            this to fix tags rules in makefiles.
+          + add MKncurses_def.sh to generate fallback definitions for
+            ncurses_cfg.h, to quiet gcc -Wundef warnings, modified
+            ifdef's in code to consistently use "#if" rather than
+            "#ifdef".
+          + change most remaining unquoted parameters of test in
+            configure script to use quotes, for instance fixing a problem
+            in the --disable-database option.
+          + modify scripts so that "make install.data" works on OS/2 EMX.
+          + modify scripts and makefiles so the Ada95 directory builds on
+            OS/2 EMX.
+     * library:
+          + replaced case-statement in _nc_tracebits() for CSIZE with a
+            table to simplify working around implementations that define
+            random combinations of the related macros to zero.
+          + improved OS/2 mouse support by retrying as a 2-button mouse
+            if code fails to set up a 3-button mouse.
+          + added private entrypoint _nc_basename(), used to consolidate
+            related code in progs, as well as accommodating OS/2 EMX
+            pathnames.
+          + alter definition of NCURSES_CONST to make it non-empty.
+          + redefine 'TEXT' in menu.h for AMIGA, since it is reported to
+            have an (unspecified) symbol conflict.
+     * programs:
+          + modified progs/tset.c and tack/sysdep.c to build with sgttyb
+            interface if neither termio or termios is available. Tested
+            this with FreeBSD 2.1.5 (which does have termios - but the
+            sgttyb does work).
+
+                              Features of Ncurses
+
+   The ncurses package is fully compatible with SVr4 (System V Release 4)
+   curses:
+     * All 257 of the SVr4 calls have been implemented (and are
+       documented).
+     * Full support for SVr4 curses features including keyboard mapping,
+       color, forms-drawing with ACS characters, and automatic
+       recognition of keypad and function keys.
+     * An emulation of the SVr4 panels library, supporting a stack of
+       windows with backing store, is included.
+     * An emulation of the SVr4 menus library, supporting a uniform but
+       flexible interface for menu programming, is included.
+     * An emulation of the SVr4 form library, supporting data collection
+       through on-screen forms, is included.
+     * Binary terminfo entries generated by the ncurses tic(1)
+       implementation are bit-for-bit-compatible with the entry format
+       SVr4 curses uses.
+     * The utilities have options to allow you to filter terminfo entries
+       for use with less capable curses/terminfo versions such as the
+       HP/UX and AIX ports.
+
+   The ncurses package also has many useful extensions over SVr4:
+     * The API is 8-bit clean and base-level conformant with the X/OPEN
+       curses specification, XSI curses (that is, it implements all BASE
+       level features, but not all EXTENDED features). Most
+       EXTENDED-level features not directly concerned with wide-character
+       support are implemented, including many function calls not
+       supported under SVr4 curses (but portability of all calls is
+       documented so you can use the SVr4 subset only).
+     * Unlike SVr3 curses, ncurses can write to the rightmost-bottommost
+       corner of the screen if your terminal has an insert-character
+       capability.
+     * Ada95 and C++ bindings.
+     * Support for mouse event reporting with X Window xterm and OS/2
+       console windows.
+     * Extended mouse support via Alessandro Rubini's gpm package.
+     * The function wresize() allows you to resize windows, preserving
+       their data.
+     * The function use_default_colors() allows you to use the terminal's
+       default colors for the default color pair, achieving the effect of
+       transparent colors.
+     * The functions keyok() and define_key() allow you to better control
+       the use of function keys, e.g., disabling the ncurses KEY_MOUSE,
+       or by defining more than one control sequence to map to a given
+       key code.
+     * Support for 16-color terminals, such as aixterm and XFree86 xterm.
+     * Better cursor-movement optimization. The package now features a
+       cursor-local-movement computation more efficient than either BSD's
+       or System V's.
+     * Super hardware scrolling support. The screen-update code
+       incorporates a novel, simple, and cheap algorithm that enables it
+       to make optimal use of hardware scrolling, line-insertion, and
+       line-deletion for screen-line movements. This algorithm is more
+       powerful than the 4.4BSD curses quickch() routine.
+     * Real support for terminals with the magic-cookie glitch. The
+       screen-update code will refrain from drawing a highlight if the
+       magic- cookie unattributed spaces required just before the
+       beginning and after the end would step on a non-space character.
+       It will automatically shift highlight boundaries when doing so
+       would make it possible to draw the highlight without changing the
+       visual appearance of the screen.
+     * It is possible to generate the library with a list of pre-loaded
+       fallback entries linked to it so that it can serve those terminal
+       types even when no terminfo tree or termcap file is accessible
+       (this may be useful for support of screen-oriented programs that
+       must run in single-user mode).
+     * The tic(1)/captoinfo utility provided with ncurses has the ability
+       to translate many termcaps from the XENIX, IBM and AT&T extension
+       sets.
+     * A BSD-like tset(1) utility is provided.
+     * The ncurses library and utilities will automatically read terminfo
+       entries from $HOME/.terminfo if it exists, and compile to that
+       directory if it exists and the user has no write access to the
+       system directory. This feature makes it easier for users to have
+       personal terminfo entries without giving up access to the system
+       terminfo directory.
+     * You may specify a path of directories to search for compiled
+       descriptions with the environment variable TERMINFO_DIRS (this
+       generalizes the feature provided by TERMINFO under stock System
+       V.)
+     * In terminfo source files, use capabilities may refer not just to
+       other entries in the same source file (as in System V) but also to
+       compiled entries in either the system terminfo directory or the
+       user's $HOME/.terminfo directory.
+     * A script (capconvert) is provided to help BSD users transition
+       from termcap to terminfo. It gathers the information in a TERMCAP
+       environment variable and/or a ~/.termcap local entries file and
+       converts it to an equivalent local terminfo tree under
+       $HOME/.terminfo.
+     * Automatic fallback to the /etc/termcap file can be compiled in
+       when it is not possible to build a terminfo tree. This feature is
+       neither fast nor cheap, you don't want to use it unless you have
+       to, but it's there.
+     * The table-of-entries utility toe makes it easy for users to see
+       exactly what terminal types are available on the system.
+     * The library meets the XSI requirement that every macro entry point
+       have a corresponding function which may be linked (and will be
+       prototype-checked) if the macro definition is disabled with
+       #undef.
+     * An HTML "Introduction to Programming with NCURSES" document
+       provides a narrative introduction to the curses programming
+       interface.
+
+                             State of the Package
+
+   Numerous bugs present in earlier versions have been fixed; the library
+   is far more reliable than it used to be. Bounds checking in many
+   `dangerous' entry points has been improved. The code is now type-safe
+   according to gcc -Wall. The library has been checked for malloc leaks
+   and arena corruption by the Purify memory-allocation tester.
+
+   The ncurses code has been tested with a wide variety of applications
+   including (versions starting with those noted):
+
+   cdk
+          Curses Development Kit
+          [3]http://www.vexus.ca/CDK.html
+          [4]http://dickey.his.com/cdk.
+
+   ded
+          directory-editor
+          [5]http://dickey.his.com/ded.
+
+   dialog
+          the underlying application used in Slackware's setup, and the
+          basis for similar applications on GNU/Linux.
+          [6]http://dickey.his.com/dialog.
+
+   lynx
+          the character-screen WWW browser
+          [7]http://lynx.isc.org/release.
+
+   Midnight Commander 4.1
+          file manager
+          [8]www.gnome.org/mc/.
+
+   mutt
+          mail utility
+          [9]http://www.mutt.org.
+
+   ncftp
+          file-transfer utility
+          [10]http://www.ncftp.com.
+
+   nvi
+          New vi versions 1.50 are able to use ncurses versions 1.9.7 and
+          later.
+          [11]http://www.bostic.com/vi/.
+
+   tin
+          newsreader, supporting color, MIME
+          [12]http://www.tin.org.
+
+   taper
+          tape archive utility
+          [13]http://members.iinet.net.au/~yusuf/taper/.
+
+   vh-1.6
+          Volks-Hypertext browser for the Jargon File
+          [14]http://www.bg.debian.org/Packages/unstable/text/vh.html.
+
+   as well as some that use ncurses for the terminfo support alone:
+
+   minicom
+          terminal emulator
+          [15]http://www.pp.clinet.fi/~walker/minicom.html.
+
+   vile
+          vi-like-emacs
+          [16]http://dickey.his.com/vile.
+
+   The ncurses distribution includes a selection of test programs
+   (including a few games).
+
+Who's Who and What's What
+
+   The original developers of ncurses are [17]Zeyd Ben-Halim and [18]Eric
+   S. Raymond. Ongoing work is being done by [19]Thomas Dickey and
+   [20]J�rgen Pfeifer. [21]Thomas Dickey acts as the maintainer for the
+   Free Software Foundation, which holds the copyright on ncurses.
+   Contact the current maintainers at [22]bug-ncurses@gnu.org.
+
+   To join the ncurses mailing list, please write email to
+   bug-ncurses-request@gnu.org containing the line:
+             subscribe <name>@<host.domain>
+
+   This list is open to anyone interested in helping with the development
+   and testing of this package.
+
+   Beta versions of ncurses and patches to the current release are made
+   available at [23]ftp://dickey.his.com/ncurses.
+
+Future Plans
+
+     * Extended-level XPG4 conformance, with internationalization
+       support.
+     * Ports to more systems, including DOS and Windows.
+
+   We need people to help with these projects. If you are interested in
+   working on them, please join the ncurses list.
+
+Other Related Resources
+
+   The distribution includes and uses a version of the terminfo-format
+   terminal description file maintained by Eric Raymond.
+   [24]http://earthspace.net/~esr/terminfo.
+
+   You can find lots of information on terminal-related topics not
+   covered in the terminfo file at [25]Richard Shuford's archive.
+
+References
+
+   1. ftp://ftp.gnu.org/pub/gnu/ncurses
+   2. ftp://dickey.his.com/ncurses
+   3. http://www.vexus.ca/CDK.html
+   4. http://dickey.his.com/cdk/cdk.html
+   5. http://dickey.his.com/ded/ded.html
+   6. http://dickey.his.com/dialog/dialog.html
+   7. http://lynx.isc.org/release/
+   8. file://localhost/usr/build/ncurses/ncurses-5.2-20001021/doc/html/www.gnome.org/mc/
+   9. http://www.mutt.org/
+  10. http://www.ncftp.com/
+  11. http://www.bostic.com/vi/
+  12. http://www.tin.org/
+  13. http://members.iinet.net.au/~yusuf/taper/
+  14. http://www.bg.debian.org/Packages/unstable/text/vh.html
+  15. http://www.pp.clinet.fi/~walker/minicom.html
+  16. http://dickey.his.com/vile/vile.html
+  17. mailto:zmbenhal@netcom.com
+  18. http://www.ccil.org/~esr/home.html
+  19. mailto:dickey@herndon4.his.com
+  20. mailto:juergen.pfeifer@gmx.net
+  21. mailto:dickey@herndon4.his.com
+  22. mailto:bug-ncurses@gnu.org
+  23. ftp://dickey.his.com/ncurses
+  24. http://earthspace.net/~esr/terminfo
+  25. http://www.cs.utk.edu/~shuford/terminal_index.html
diff --git a/ncurses-5.2/Ada95/Makefile.in b/ncurses-5.2/Ada95/Makefile.in
new file mode 100644
index 0000000..8dcf186
--- /dev/null
+++ b/ncurses-5.2/Ada95/Makefile.in
@@ -0,0 +1,67 @@
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+#  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+#
+#  Version Control
+#  $Revision$
+#
+SHELL		= /bin/sh
+THIS		= Makefile
+
+SUBDIRS         = @ADA_SUBDIRS@
+
+CF_MFLAGS 	= @cf_cv_makeflags@
+@SET_MAKE@
+
+all \
+libs \
+sources \
+install \
+install.libs \
+uninstall \
+uninstall.libs ::
+	for d in $(SUBDIRS); do \
+		(cd $$d ; $(MAKE) $(CF_MFLAGS) $@) ;\
+	done
+
+clean \
+mostlyclean ::
+	for d in $(SUBDIRS); do \
+		(cd $$d ; $(MAKE) $(CF_MFLAGS) $@) ;\
+	done
+
+distclean \
+realclean ::
+	for d in $(SUBDIRS); do \
+		(cd $$d ; $(MAKE) $(CF_MFLAGS) $@) ;\
+	done
+	rm -f Makefile
+
+install.data :
+	@
diff --git a/ncurses-5.2/Ada95/README b/ncurses-5.2/Ada95/README
new file mode 100644
index 0000000..8a53061
--- /dev/null
+++ b/ncurses-5.2/Ada95/README
@@ -0,0 +1,33 @@
+-------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                         --
+--                                                                           --
+-- Permission is hereby granted, free of charge, to any person obtaining a   --
+-- copy of this software and associated documentation files (the             --
+-- "Software"), to deal in the Software without restriction, including       --
+-- without limitation the rights to use, copy, modify, merge, publish,       --
+-- distribute, distribute with modifications, sublicense, and/or sell copies --
+-- of the Software, and to permit persons to whom the Software is furnished  --
+-- to do so, subject to the following conditions:                            --
+--                                                                           --
+-- The above copyright notice and this permission notice shall be included   --
+-- in all copies or substantial portions of the Software.                    --
+--                                                                           --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS   --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF                --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN --
+-- NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,       --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR     --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE --
+-- USE OR OTHER DEALINGS IN THE SOFTWARE.                                    --
+--                                                                           --
+-- Except as contained in this notice, the name(s) of the above copyright    --
+-- holders shall not be used in advertising or otherwise to promote the      --
+-- sale, use or other dealings in this Software without prior written        --
+-- authorization.                                                            --
+-------------------------------------------------------------------------------
+
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+
+The documentation is provided in HTML format in the ./html 
+subdirectory. The main document is named index.html
+
diff --git a/ncurses-5.2/Ada95/TODO b/ncurses-5.2/Ada95/TODO
new file mode 100644
index 0000000..ece4d96
--- /dev/null
+++ b/ncurses-5.2/Ada95/TODO
@@ -0,0 +1,27 @@
+-- $Id$
+
+--  Intensive testing
+    Perhaps the delivery of the Beta will help a bit.
+
+--  Documentation
+    Like most WEB pages: under continuous construction
+
+--  Style cleanup
+    	
+--  Alternate functions for procedures with out params
+    Comfort purpose
+
+--  Sample program
+    Under continuous construction (and it's not a WEB page!!!)
+
+--  Make the binding objects a shared library
+    They are rather large, so it would make sense, otherwise Ada95
+    would look too large, although the generated code is as compact
+    as C or C++. I'll wait a bit until the GNAT people provide some
+    better support to construct shared libraries.
+
+--  Think about more inlining
+
+--  Check for memory leaks.
+    Oh I would like it so much if the GNAT guys would put an optional
+    GC into their system.
diff --git a/ncurses-5.2/Ada95/gen/Makefile.in b/ncurses-5.2/Ada95/gen/Makefile.in
new file mode 100644
index 0000000..31d3fb3
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/Makefile.in
@@ -0,0 +1,429 @@
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+#  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+#
+#  Version Control
+#  $Revision$
+#
+.SUFFIXES:
+
+SHELL		= /bin/sh
+THIS		= Makefile
+
+x		= @PROG_EXT@
+
+top_srcdir	= @top_srcdir@
+DESTDIR		= @DESTDIR@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+ADA_INCLUDE	= $(DESTDIR)@ADA_INCLUDE@
+ADA_OBJECTS	= $(DESTDIR)@ADA_OBJECTS@
+
+INSTALL		= @INSTALL@
+INSTALL_DATA	= @INSTALL_DATA@
+
+AWK		= @AWK@
+LN_S		= @LN_S@
+
+HOST_CC		= @BUILD_CC@
+CFLAGS		= @CFLAGS@
+
+CPPFLAGS	= @ACPPFLAGS@ \
+		  -DHAVE_CONFIG_H -I$(srcdir)
+
+CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
+CFLAGS_NORMAL	= $(CCFLAGS)
+CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
+CFLAGS_PROFILE	= $(CCFLAGS) -pg
+CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
+
+CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
+
+LINK		= $(HOST_CC)
+LD_FLAGS	= @LD_MODEL@ $(LOCAL_LIBS) @LDFLAGS@ @LIBS@ @LOCAL_LDFLAGS2@ $(LDFLAGS)
+
+RANLIB		= @RANLIB@
+
+LIB_CURSES      = -L../../lib -lncurses@LIB_SUFFIX@
+
+M4		= m4
+M4FLAGS		=
+
+GENERATE	= ./gen$x '@DFT_ARG_SUFFIX@'
+DEL_ADAMODE	= sed -e '/^\-\-\ \ \-\*\-\ ada\ \-\*\-.*/d'
+
+GNATHTML	= `type -p gnathtml || type -p gnathtml.pl`
+GNATHP          = www.gnat.com
+MAIL            = juergen.pfeifer@gmx.net
+HOMEP           = home.t-online.de/home/Juergen.Pfeifer
+
+################################################################################
+ALIB            = @cf_ada_package@
+ABASE		= $(ALIB)-curses
+
+ADA_SRCDIR	= ../src
+
+GEN_FILES0      = Base_Defs
+
+GEN_FILES1      = Key_Definitions              		\
+		  Old_Keys                     		\
+		  Character_Attribute_Set_Rep  		\
+		  AC_Rep                       		\
+		  Color_Defs                   		\
+		  ACS_Map                      		\
+		  Linker_Options               		\
+		  Base_Defs			        \
+		  Window_Offsets                        \
+		  Version_Info
+
+GEN_FILES2      = Menu_Opt_Rep        		    	\
+		  Menu_Base_Defs               		\
+		  Menu_Linker_Options          		\
+		  Item_Rep
+
+GEN_FILES3      = Form_Opt_Rep                 		\
+		  Form_Base_Defs               		\
+		  Form_Linker_Options          		\
+		  Field_Rep
+
+GEN_FILES4      = Mouse_Base_Defs              		\
+		  Mouse_Event_Rep			\
+		  Mouse_Events                          \
+		  Panel_Linker_Options
+
+GEN_FILES5	= Chtype_Def                            \
+		  Eti_Defs
+
+GEN_TARGETS     = $(ADA_SRCDIR)/$(ABASE).ads         			\
+	          $(ADA_SRCDIR)/$(ABASE)-aux.ads   			\
+	          $(ADA_SRCDIR)/$(ABASE)-menus.ads   			\
+	          $(ADA_SRCDIR)/$(ABASE)-forms.ads   			\
+	          $(ADA_SRCDIR)/$(ABASE)-mouse.ads 			\
+	          $(ADA_SRCDIR)/$(ABASE)-panels.ads			\
+	          $(ADA_SRCDIR)/$(ABASE)-menus-menu_user_data.ads	\
+	          $(ADA_SRCDIR)/$(ABASE)-menus-item_user_data.ads	\
+	          $(ADA_SRCDIR)/$(ABASE)-forms-form_user_data.ads	\
+	          $(ADA_SRCDIR)/$(ABASE)-forms-field_types.ads		\
+	          $(ADA_SRCDIR)/$(ABASE)-forms-field_user_data.ads	\
+	          $(ADA_SRCDIR)/$(ABASE)-panels-user_data.ads
+
+GEN_SRC		= $(srcdir)/$(ABASE).ads.m4				\
+	          $(srcdir)/$(ABASE)-aux.ads.m4 	  		\
+	          $(srcdir)/$(ABASE)-menus.ads.m4 	  		\
+	          $(srcdir)/$(ABASE)-forms.ads.m4   			\
+	          $(srcdir)/$(ABASE)-mouse.ads.m4			\
+	          $(srcdir)/$(ABASE)-panels.ads.m4			\
+	          $(srcdir)/$(ABASE)-menus-menu_user_data.ads.m4	\
+	          $(srcdir)/$(ABASE)-menus-item_user_data.ads.m4	\
+	          $(srcdir)/$(ABASE)-forms-form_user_data.ads.m4	\
+	          $(srcdir)/$(ABASE)-forms-field_types.ads.m4		\
+	          $(srcdir)/$(ABASE)-forms-field_user_data.ads.m4	\
+	          $(srcdir)/$(ABASE)-panels-user_data.ads.m4
+
+
+all \
+libs :	$(GEN_TARGETS)
+	@
+
+sources:
+
+$(ADA_INCLUDE) \
+$(ADA_OBJECTS) :
+	$(top_srcdir)/mkinstalldirs $@
+
+install \
+install.libs :: $(ADA_INCLUDE)
+	@echo installing package $(ALIB) in $(ADA_INCLUDE)
+	@$(top_srcdir)/tar-copy.sh '$(ALIB)[-.]*.ad?' $(ADA_SRCDIR) $(ADA_INCLUDE)
+	@test $(srcdir) != ./ && $(top_srcdir)/tar-copy.sh '$(ALIB)[-.]*.ad?' $(srcdir)/../src $(ADA_INCLUDE)
+
+install \
+install.libs :: $(ADA_OBJECTS)
+	@echo installing package $(ALIB) in $(ADA_OBJECTS)
+	@chmod a-wx $(ADA_SRCDIR)/*.ali
+	@$(top_srcdir)/tar-copy.sh '$(ALIB)[-.]*.ali' $(ADA_SRCDIR) $(ADA_OBJECTS)
+	@chmod u+x $(ADA_SRCDIR)/*.ali
+
+uninstall \
+uninstall.libs ::
+	@echo removing package $(ALIB) from $(ADA_INCLUDE)
+	-@cd $(ADA_INCLUDE) && rm -f $(ALIB)[-.]*
+
+uninstall \
+uninstall.libs ::
+	@echo removing package $(ALIB) from $(ADA_OBJECTS)
+	-@cd $(ADA_OBJECTS) && rm -f $(ALIB)[-.]*
+
+gen$x:	gen.o
+	@ECHO_LINK@ $(LINK) $(CFLAGS_NORMAL) gen.o $(LD_FLAGS) -o $@ $(LIB_CURSES)
+
+gen.o:	$(srcdir)/gen.c
+	$(HOST_CC) $(CFLAGS_NORMAL) -c -o $@ $(srcdir)/gen.c
+
+Character_Attribute_Set_Rep: gen$x
+	$(GENERATE) B A >$@
+
+Base_Defs: gen$x
+	$(GENERATE) B B >$@
+
+Color_Defs: gen$x
+	$(GENERATE) B C >$@
+
+Key_Definitions: gen$x
+	$(GENERATE) B K >$@
+
+Old_Keys: gen$x
+	$(GENERATE) B O >$@
+
+ACS_Map: gen$x
+	$(GENERATE) B M >$@
+
+AC_Rep: gen$x
+	$(GENERATE) B R >$@
+
+Linker_Options: gen$x
+	$(GENERATE) B L >$@
+
+Version_Info: gen$x
+	$(GENERATE) B V >$@
+
+Window_Offsets: gen$x
+	$(GENERATE) B D >$@
+
+Menu_Opt_Rep: gen$x
+	$(GENERATE) M R >$@
+
+Menu_Base_Defs: gen$x
+	$(GENERATE) M B >$@
+
+Menu_Linker_Options: gen$x
+	$(GENERATE) M L >$@
+
+Item_Rep: gen$x
+	$(GENERATE) M I >$@
+
+Form_Opt_Rep: gen$x
+	$(GENERATE) F R >$@
+
+Form_Base_Defs: gen$x
+	$(GENERATE) F B >$@
+
+Form_Linker_Options: gen$x
+	$(GENERATE) F L >$@
+
+Field_Rep: gen$x
+	$(GENERATE) F I >$@
+
+Mouse_Base_Defs: gen$x
+	$(GENERATE) P B >$@
+
+Mouse_Event_Rep: gen$x
+	$(GENERATE) P M >$@
+
+Mouse_Events: gen$x
+	$(GENERATE) B E >$@
+
+Panel_Linker_Options: gen$x
+	$(GENERATE) P L >$@
+
+Chtype_Def: gen$x
+	$(GENERATE) E C >$@
+
+Eti_Defs: gen$x
+	$(GENERATE) E E >$@
+
+$(ADA_SRCDIR)/$(ABASE).ads: 	$(srcdir)/$(ABASE).ads.m4 \
+				$(GEN_FILES1) $(srcdir)/normal.m4
+	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
+	$(srcdir)/$(ABASE).ads.m4 |\
+	$(DEL_ADAMODE) >$@
+
+$(ADA_SRCDIR)/$(ABASE)-aux.ads: $(srcdir)/$(ABASE)-aux.ads.m4 \
+				$(GEN_FILES5) $(srcdir)/normal.m4
+	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
+	$(srcdir)/$(ABASE)-aux.ads.m4 |\
+	$(DEL_ADAMODE) >$@
+
+$(ADA_SRCDIR)/$(ABASE)-menus.ads: $(srcdir)/$(ABASE)-menus.ads.m4 \
+				  $(GEN_FILES2) $(srcdir)/normal.m4
+	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
+	$(srcdir)/$(ABASE)-menus.ads.m4 |\
+	$(DEL_ADAMODE) >$@
+
+$(ADA_SRCDIR)/$(ABASE)-forms.ads: $(srcdir)/$(ABASE)-forms.ads.m4 \
+				  $(GEN_FILES3) $(srcdir)/normal.m4
+	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
+	$(srcdir)/$(ABASE)-forms.ads.m4 |\
+	$(DEL_ADAMODE) >$@
+
+$(ADA_SRCDIR)/$(ABASE)-mouse.ads: $(srcdir)/$(ABASE)-mouse.ads.m4 \
+				  $(GEN_FILES4) $(srcdir)/normal.m4
+	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
+	$(srcdir)/$(ABASE)-mouse.ads.m4 |\
+	$(DEL_ADAMODE) >$@
+
+$(ADA_SRCDIR)/$(ABASE)-panels.ads: $(srcdir)/$(ABASE)-panels.ads.m4 \
+				   $(srcdir)/normal.m4
+	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
+	$(srcdir)/$(ABASE)-panels.ads.m4 |\
+	$(DEL_ADAMODE) >$@
+
+$(ADA_SRCDIR)/$(ABASE)-menus-menu_user_data.ads: \
+		$(srcdir)/$(ABASE)-menus-menu_user_data.ads.m4 \
+		$(srcdir)/normal.m4
+	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
+	$(srcdir)/$(ABASE)-menus-menu_user_data.ads.m4 |\
+	$(DEL_ADAMODE) >$@
+
+$(ADA_SRCDIR)/$(ABASE)-menus-item_user_data.ads: \
+		$(srcdir)/$(ABASE)-menus-item_user_data.ads.m4 \
+		$(srcdir)/normal.m4
+	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
+	$(srcdir)/$(ABASE)-menus-item_user_data.ads.m4 |\
+	$(DEL_ADAMODE) >$@
+
+$(ADA_SRCDIR)/$(ABASE)-forms-form_user_data.ads: \
+		$(srcdir)/$(ABASE)-forms-form_user_data.ads.m4 \
+		$(srcdir)/normal.m4
+	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
+	$(srcdir)/$(ABASE)-forms-form_user_data.ads.m4 |\
+	$(DEL_ADAMODE) >$@
+
+$(ADA_SRCDIR)/$(ABASE)-forms-field_types.ads: \
+		$(srcdir)/$(ABASE)-forms-field_types.ads.m4 \
+		$(srcdir)/normal.m4
+	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
+	$(srcdir)/$(ABASE)-forms-field_types.ads.m4 |\
+	$(DEL_ADAMODE) >$@
+
+$(ADA_SRCDIR)/$(ABASE)-forms-field_user_data.ads: \
+		$(srcdir)/$(ABASE)-forms-field_user_data.ads.m4 \
+		$(srcdir)/normal.m4
+	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
+	$(srcdir)/$(ABASE)-forms-field_user_data.ads.m4 |\
+	$(DEL_ADAMODE) >$@
+
+$(ADA_SRCDIR)/$(ABASE)-panels-user_data.ads: \
+		$(srcdir)/$(ABASE)-panels-user_data.ads.m4 \
+		$(srcdir)/normal.m4
+	$(M4) $(M4FLAGS) -DM4MACRO=$(srcdir)/normal.m4 \
+	$(srcdir)/$(ABASE)-panels-user_data.ads.m4 |\
+	$(DEL_ADAMODE) >$@
+
+install.progs ::
+
+tags:
+	ctags *.[ch]
+
+TAGS:
+	etags *.[ch]
+
+mostlyclean ::
+	-rm -f a.out core gen$x *.o
+	-rm -f $(GEN_FILES1)
+	-rm -f $(GEN_FILES2)
+	-rm -f $(GEN_FILES3)
+	-rm -f $(GEN_FILES4)
+	-rm -f $(GEN_FILES5)
+
+clean :: mostlyclean
+	-rm -f $(GEN_TARGETS) instab.tmp *.ad[bs] *.html *.ali *.tmp
+
+distclean :: clean
+	rm -f Makefile
+
+realclean :: distclean
+
+HTML_DIR = ../../doc/html/ada
+
+instab.tmp : table.m4 $(GEN_SRC)
+	@rm -f $@
+	@for f in $(GEN_SRC) ; do \
+	  $(M4) $(M4FLAGS) -DM4MACRO=table.m4 $$f | $(DEL_ADAMODE) >> $@ ;\
+	done;
+
+$(HTML_DIR)/table.html : instab.tmp
+	@-touch $@
+	@-chmod +w $@
+	@echo '<!DOCTYPE HTML'  > $@
+	@echo 'PUBLIC "-//IETF//DTD HTML 3.0//EN">' >> $@
+	@echo '<HTML>' >> $@
+	@echo '<HEAD>' >> $@
+	@echo '<TITLE>Correspondence between ncurses C and Ada functions</TITLE>' >>$@
+	@echo '</HEAD>' >> $@
+	@echo '<BODY>' >> $@
+	@echo '<H1>Correspondence between ncurses C and Ada functions</H1>' >>$@
+	@echo '<H2>Sorted by C function name</H2>' >>$@
+	@echo '<TABLE ALIGN=CENTER BORDER>' >>$@
+	@echo '<TR ALIGN=LEFT>' >>$@
+	@echo '<TH>C name</TH><TH>Ada name</TH><TH>man page</TH></TR>' >>$@
+	@sort < instab.tmp >> $@
+	@echo '</TABLE></BODY></HTML>' >>$@
+	@rm -f instab.tmp
+
+adahtml:
+	@rm -rf $(HTML_DIR)/
+	@mkdir -p $(HTML_DIR)
+	cp -p ../src/*.ad[sb] . && chmod +w *.ad[sb]
+	ln -sf ../src/*.ali .
+	for f in $(GEN_SRC); do \
+	   g=`basename $$f .ads.m4` ;\
+	   $(M4) $(M4FLAGS) -DM4MACRO=html.m4 $$f | $(DEL_ADAMODE) > $$g.ads ;\
+	done
+	@-rm -f $(HTML_DIR)/$(ALIB)*.htm*
+	$(GNATHTML) -d -f $(ALIB)*.ads
+	for f in html/$(ALIB)*.htm*; do \
+	   a=`basename $$f` ; \
+	   sed -e 's/You may also.*body.*//' <$$f |\
+	   sed -e 's%GNAT%<A HREF="http://$(GNATHP)">GNAT</A>%g' |\
+	   sed -e 's%&lt;A HREF%<A HREF%g' |\
+	   sed -e 's%"&gt;%">%g' |\
+	   sed -e 's/3X/3x/g' |\
+	   sed -e 's/$$\([A-Za-z0-9_]*:.*\)\$$/@\1@/' |\
+	   sed -e 's%Juergen Pfeifer%<A HREF="http://$(HOMEP)">J\&uuml;rgen Pfeifer</A>%g' |\
+	   sed -e 's%$(MAIL)%<A HREF="mailto:$(MAIL)">\&lt;$(MAIL)\&gt;</A>%g' |\
+	   sed -e 's%&lt;/A&gt;%</A>%g' > $$a.tmp ;\
+           mv $$a.tmp $$f ;\
+        done
+	@rm -f *.ad[sb] *.ali *.tmp
+	@for f in funcs.htm main.htm ; do \
+	  sed -e "\%<A HREF=funcs/ .htm>\[ \]</A>%d" < html/$$f > $$f ;\
+	  mv $$f html/$$f ;\
+	done
+	@rm -f "html/funcs/ .htm"
+	@cp -pdrf html/* $(HTML_DIR)/
+	@rm -rf html
+
+html : adahtml $(HTML_DIR)/table.html
+	@
+
+###############################################################################
+# The remainder of this file is automatically generated during configuration
+###############################################################################
diff --git a/ncurses-5.2/Ada95/gen/gen.c b/ncurses-5.2/Ada95/gen/gen.c
new file mode 100644
index 0000000..a566ccd
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/gen.c
@@ -0,0 +1,1381 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996                 *
+ ****************************************************************************/
+
+/*
+    Version Control
+    $Revision$
+  --------------------------------------------------------------------------*/
+/*
+  This program generates various record structures and constants from the
+  ncurses header file for the Ada95 packages. Essentially it produces
+  Ada95 source on stdout, which is then merged using m4 into a template
+  to produce the real source.
+  */
+
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+#include <assert.h>
+#include <ctype.h>
+
+#include <menu.h>
+#include <form.h>
+
+#define RES_NAME "Reserved"
+
+static const char *model = "";
+static int little_endian = 0;
+
+typedef struct {
+  const char *name;
+  unsigned long attr;
+} name_attribute_pair;
+
+static int find_pos (char *s, unsigned len, int *low, int *high)
+{
+  unsigned int i,j;
+  int l = 0;
+
+  *high = -1;
+  *low  = 8*len;
+
+  for(i=0; i < len; i++,s++)
+    {
+      if (*s)
+	{
+	  for(j=0;j<8*sizeof(char);j++)
+	    {
+	      if ((( little_endian && ((*s)&0x01)) ||
+		   (!little_endian && ((*s)&0x80))) )
+		{
+		  if (l > *high)
+		    *high = l;
+		  if (l < *low)
+		    *low = l;
+		}
+	      l++;
+	      if (little_endian)
+		*s >>= 1;
+	      else
+		*s <<= 1;
+	    }
+	}
+      else
+	l += 8;
+    }
+  return (*high >= 0 && (*low <= *high)) ? *low : -1;
+}
+
+/*
+ * This helper routine generates a representation clause for a
+ * record type defined in the binding.
+ * We are only dealing with record types which are of 32 or 16
+ * bit size, i.e. they fit into an (u)int or a (u)short.
+ */
+static void
+gen_reps
+(const name_attribute_pair *nap, /* array of name_attribute_pair records */
+ const char *name,               /* name of the represented record type  */
+ int len,                        /* size of the record in bytes          */
+ int bias)
+{
+  int i,n,l,cnt = 0,low,high;
+  int width = strlen(RES_NAME) + 3;
+  unsigned long a;
+  unsigned long mask = 0;
+
+  assert (nap!=NULL);
+
+  for (i=0; nap[i].name != (char *)0; i++)
+    {
+      cnt++;
+      l = strlen(nap[i].name);
+      if (l>width)
+	width = l;
+    }
+  assert (width > 0);
+
+  printf("   type %s is\n",name);
+  printf("      record\n");
+  for (i=0; nap[i].name != (char *)0; i++)
+    {
+      printf("         %-*s : Boolean;\n",width,nap[i].name);
+    }
+  printf("      end record;\n");
+  printf("   pragma Pack (%s);\n",name);
+  printf("   pragma Convention (C, %s);\n\n",name);
+
+  printf("   for %s use\n",name);
+  printf("      record\n");
+
+  for (i=0; nap[i].name != (char *)0; i++)
+    {
+      a = nap[i].attr;
+      mask |= a;
+      l = find_pos( (char *)&a,sizeof(a),&low,&high );
+      if (l>=0)
+	printf("         %-*s at 0 range %2d .. %2d;\n",width,nap[i].name,
+	       low-bias,high-bias);
+    }
+  i = 1; n = cnt;
+  printf("      end record;\n");
+  printf("   for %s'Size use %d;\n", name, 8*len);
+  printf("   --  Please note: this rep. clause is generated and may be\n");
+  printf("   --               different on your system.");
+}
+
+
+static void chtype_rep (const char *name, attr_t mask)
+{
+  attr_t x = -1;
+  attr_t t = x & mask;
+  int low, high;
+  int l = find_pos ((char *)&t, sizeof(t), &low, &high);
+  if (l>=0)
+    printf("         %-5s at 0 range %2d .. %2d;\n",name,low,high);
+}
+
+static void gen_chtype_rep(const char *name)
+{
+  printf("   for %s use\n      record\n",name);
+  chtype_rep("Ch",A_CHARTEXT);
+  chtype_rep("Color",A_COLOR);
+  chtype_rep("Attr",(A_ATTRIBUTES&~A_COLOR));
+  printf("      end record;\n   for %s'Size use %ld;\n", name, (long)(8*sizeof(chtype)));
+  printf("      --  Please note: this rep. clause is generated and may be\n");
+  printf("      --               different on your system.\n");
+}
+
+
+static void mrep_rep (const char *name, void *rec)
+{
+  int low, high;
+  int l = find_pos((char *)rec, sizeof(MEVENT), &low, &high);
+  if (l>=0)
+    printf("         %-7s at 0 range %3d .. %3d;\n",name,low,high);
+}
+
+
+static void gen_mrep_rep(const char *name)
+{
+  MEVENT x;
+
+  printf("   for %s use\n      record\n",name);
+
+  memset(&x,0,sizeof(x));
+  x.id = -1;
+  mrep_rep("Id",&x);
+
+  memset(&x,0,sizeof(x));
+  x.x = -1;
+  mrep_rep("X",&x);
+
+  memset(&x,0,sizeof(x));
+  x.y = -1;
+  mrep_rep("Y",&x);
+
+  memset(&x,0,sizeof(x));
+  x.z = -1;
+  mrep_rep("Z",&x);
+
+  memset(&x,0,sizeof(x));
+  x.bstate = -1;
+  mrep_rep("Bstate",&x);
+
+  printf("      end record;\n");
+  printf("      --  Please note: this rep. clause is generated and may be\n");
+  printf("      --               different on your system.\n");
+}
+
+static void gen_attr_set( const char *name )
+{
+  /* All of the A_xxx symbols are defined in ncurses, but not all are nonzero
+   * if "configure --enable-widec" is specified.
+   */
+  static const name_attribute_pair nap[] = {
+#if A_STANDOUT
+    {"Stand_Out",               A_STANDOUT},
+#endif
+#if A_UNDERLINE
+    {"Under_Line",              A_UNDERLINE},
+#endif
+#if A_REVERSE
+    {"Reverse_Video",           A_REVERSE},
+#endif
+#if A_BLINK
+    {"Blink",                   A_BLINK},
+#endif
+#if A_DIM
+    {"Dim_Character",           A_DIM},
+#endif
+#if A_BOLD
+    {"Bold_Character",          A_BOLD},
+#endif
+#if A_ALTCHARSET
+    {"Alternate_Character_Set", A_ALTCHARSET},
+#endif
+#if A_INVIS
+    {"Invisible_Character",     A_INVIS},
+#endif
+#if A_PROTECT
+    {"Protected_Character",     A_PROTECT},
+#endif
+#if A_HORIZONTAL
+    {"Horizontal",              A_HORIZONTAL},
+#endif
+#if A_LEFT
+    {"Left",                    A_LEFT},
+#endif
+#if A_LOW
+    {"Low",                     A_LOW},
+#endif
+#if A_RIGHT
+    {"Right",                   A_RIGHT},
+#endif
+#if A_TOP
+    {"Top",                     A_TOP},
+#endif
+#if A_VERTICAL
+    {"Vertical",                A_VERTICAL},
+#endif
+    {(char *)0,                 0}
+  };
+  chtype attr = A_ATTRIBUTES & ~A_COLOR;
+  int start=-1, len=0, i, set;
+  for(i=0;i<(int)(8*sizeof(chtype));i++) {
+    set = attr&1;
+    if (set) {
+      if (start<0)
+	start = i;
+      if (start>=0) {
+	len++;
+      }
+    }
+    attr = attr >> 1;
+  }
+  gen_reps (nap, name, (len+7)/8, little_endian?start:0);
+}
+
+static void gen_menu_opt_rep(const char *name)
+{
+  static const name_attribute_pair nap[] = {
+#ifdef O_ONEVALUE
+    {"One_Valued", O_ONEVALUE},
+#endif
+#ifdef O_SHOWDESC
+    {"Show_Descriptions", O_SHOWDESC},
+#endif
+#ifdef O_ROWMAJOR
+    {"Row_Major_Order", O_ROWMAJOR},
+#endif
+#ifdef O_IGNORECASE
+    {"Ignore_Case", O_IGNORECASE},
+#endif
+#ifdef O_SHOWMATCH
+    {"Show_Matches", O_SHOWMATCH},
+#endif
+#ifdef O_NONCYCLIC
+    {"Non_Cyclic", O_NONCYCLIC},
+#endif
+    {(char *)0, 0}
+  };
+  gen_reps (nap, name, sizeof(int),0);
+}
+
+static void gen_item_opt_rep(const char *name)
+{
+  static const name_attribute_pair nap[] = {
+#ifdef O_SELECTABLE
+    {"Selectable", O_SELECTABLE},
+#endif
+    {(char *)0   , 0}
+  };
+  gen_reps (nap, name, sizeof(int),0);
+}
+
+static void gen_form_opt_rep(const char *name)
+{
+  static const name_attribute_pair nap[] = {
+#ifdef O_NL_OVERLOAD
+    {"NL_Overload", O_NL_OVERLOAD},
+#endif
+#ifdef O_BS_OVERLOAD
+    {"BS_Overload", O_BS_OVERLOAD},
+#endif
+    {(char *)0    , 0}
+  };
+  gen_reps (nap, name, sizeof(int),0);
+}
+
+/*
+ * Generate the representation clause for the Field_Option_Set record
+ */
+static void gen_field_opt_rep(const char *name)
+{
+  static const name_attribute_pair nap[] = {
+#ifdef O_VISIBLE
+    {"Visible",O_VISIBLE},
+#endif
+#ifdef O_ACTIVE
+    {"Active",O_ACTIVE},
+#endif
+#ifdef O_PUBLIC
+    {"Public",O_PUBLIC},
+#endif
+#ifdef O_EDIT
+    {"Edit",O_EDIT},
+#endif
+#ifdef O_WRAP
+    {"Wrap",O_WRAP},
+#endif
+#ifdef O_BLANK
+    {"Blank",O_BLANK},
+#endif
+#ifdef O_AUTOSKIP
+    {"Auto_Skip",O_AUTOSKIP},
+#endif
+#ifdef O_NULLOK
+    {"Null_Ok",O_NULLOK},
+#endif
+#ifdef O_PASSOK
+    {"Pass_Ok",O_PASSOK},
+#endif
+#ifdef O_STATIC
+    {"Static",O_STATIC},
+#endif
+    {(char *)0, 0}
+  };
+  gen_reps (nap, name, sizeof(int),0);
+}
+
+/*
+ * Generate a single key code constant definition.
+ */
+static void keydef(const char *name, const char *old_name, int value, int mode)
+{
+  if (mode==0) /* Generate the new name */
+    printf("   %-30s : constant Special_Key_Code := 8#%3o#;\n",name,value);
+  else
+    { /* generate the old name, but only if it doesn't conflict with the old
+       * name (Ada95 isn't case sensitive!)
+       */
+      const char *s = old_name; const char *t = name;
+      while ( *s && *t && (toupper(*s++) == toupper(*t++)));
+      if (*s || *t)
+	printf("   %-16s : Special_Key_Code renames %s;\n",old_name,name);
+    }
+}
+
+/*
+ * Generate constants for the key codes. When called with mode==0, a
+ * complete list with nice constant names in proper casing style will
+ * be generated. Otherwise a list of old (i.e. C-style) names will be
+ * generated, given that the name wasn't already defined in the "nice"
+ * list.
+ */
+static void gen_keydefs (int mode)
+{
+  char buf[16];
+  char obuf[16];
+  int i;
+
+#ifdef KEY_CODE_YES
+  keydef("Key_Code_Yes","KEY_CODE_YES",KEY_CODE_YES,mode);
+#endif
+#ifdef KEY_MIN
+  keydef("Key_Min","KEY_MIN",KEY_MIN,mode);
+#endif
+#ifdef KEY_BREAK
+  keydef("Key_Break","KEY_BREAK",KEY_BREAK,mode);
+#endif
+#ifdef KEY_DOWN
+  keydef("Key_Cursor_Down","KEY_DOWN",KEY_DOWN,mode);
+#endif
+#ifdef KEY_UP
+  keydef("Key_Cursor_Up","KEY_UP",KEY_UP,mode);
+#endif
+#ifdef KEY_LEFT
+  keydef("Key_Cursor_Left","KEY_LEFT",KEY_LEFT,mode);
+#endif
+#ifdef KEY_RIGHT
+  keydef("Key_Cursor_Right","KEY_RIGHT",KEY_RIGHT,mode);
+#endif
+#ifdef KEY_HOME
+  keydef("Key_Home","KEY_HOME",KEY_HOME,mode);
+#endif
+#ifdef KEY_BACKSPACE
+  keydef("Key_Backspace","KEY_BACKSPACE",KEY_BACKSPACE,mode);
+#endif
+#ifdef KEY_F0
+  keydef("Key_F0","KEY_F0",KEY_F0,mode);
+#endif
+#ifdef KEY_F
+  for(i=1;i<=24;i++)
+    {
+      sprintf(buf ,"Key_F%d",i);
+      sprintf(obuf,"KEY_F%d",i);
+      keydef(buf,obuf,KEY_F(i),mode);
+    }
+#endif
+#ifdef KEY_DL
+  keydef("Key_Delete_Line","KEY_DL",KEY_DL,mode);
+#endif
+#ifdef KEY_IL
+  keydef("Key_Insert_Line","KEY_IL",KEY_IL,mode);
+#endif
+#ifdef KEY_DC
+  keydef("Key_Delete_Char","KEY_DC",KEY_DC,mode);
+#endif
+#ifdef KEY_IC
+  keydef("Key_Insert_Char","KEY_IC",KEY_IC,mode);
+#endif
+#ifdef KEY_EIC
+  keydef("Key_Exit_Insert_Mode","KEY_EIC",KEY_EIC,mode);
+#endif
+#ifdef KEY_CLEAR
+  keydef("Key_Clear_Screen","KEY_CLEAR",KEY_CLEAR,mode);
+#endif
+#ifdef KEY_EOS
+  keydef("Key_Clear_End_Of_Screen","KEY_EOS",KEY_EOS,mode);
+#endif
+#ifdef KEY_EOL
+  keydef("Key_Clear_End_Of_Line","KEY_EOL",KEY_EOL,mode);
+#endif
+#ifdef KEY_SF
+  keydef("Key_Scroll_1_Forward","KEY_SF",KEY_SF,mode);
+#endif
+#ifdef KEY_SR
+  keydef("Key_Scroll_1_Backward","KEY_SR",KEY_SR,mode);
+#endif
+#ifdef KEY_NPAGE
+  keydef("Key_Next_Page","KEY_NPAGE",KEY_NPAGE,mode);
+#endif
+#ifdef KEY_PPAGE
+  keydef("Key_Previous_Page","KEY_PPAGE",KEY_PPAGE,mode);
+#endif
+#ifdef KEY_STAB
+  keydef("Key_Set_Tab","KEY_STAB",KEY_STAB,mode);
+#endif
+#ifdef KEY_CTAB
+  keydef("Key_Clear_Tab","KEY_CTAB",KEY_CTAB,mode);
+#endif
+#ifdef KEY_CATAB
+  keydef("Key_Clear_All_Tabs","KEY_CATAB",KEY_CATAB,mode);
+#endif
+#ifdef KEY_ENTER
+  keydef("Key_Enter_Or_Send","KEY_ENTER",KEY_ENTER,mode);
+#endif
+#ifdef KEY_SRESET
+  keydef("Key_Soft_Reset","KEY_SRESET",KEY_SRESET,mode);
+#endif
+#ifdef KEY_RESET
+  keydef("Key_Reset","KEY_RESET",KEY_RESET,mode);
+#endif
+#ifdef KEY_PRINT
+  keydef("Key_Print","KEY_PRINT",KEY_PRINT,mode);
+#endif
+#ifdef KEY_LL
+  keydef("Key_Bottom","KEY_LL",KEY_LL,mode);
+#endif
+#ifdef KEY_A1
+  keydef("Key_Upper_Left_Of_Keypad","KEY_A1",KEY_A1,mode);
+#endif
+#ifdef KEY_A3
+  keydef("Key_Upper_Right_Of_Keypad","KEY_A3",KEY_A3,mode);
+#endif
+#ifdef KEY_B2
+  keydef("Key_Center_Of_Keypad","KEY_B2",KEY_B2,mode);
+#endif
+#ifdef KEY_C1
+  keydef("Key_Lower_Left_Of_Keypad","KEY_C1",KEY_C1,mode);
+#endif
+#ifdef KEY_C3
+  keydef("Key_Lower_Right_Of_Keypad","KEY_C3",KEY_C3,mode);
+#endif
+#ifdef KEY_BTAB
+  keydef("Key_Back_Tab","KEY_BTAB",KEY_BTAB,mode);
+#endif
+#ifdef KEY_BEG
+  keydef("Key_Beginning","KEY_BEG",KEY_BEG,mode);
+#endif
+#ifdef KEY_CANCEL
+  keydef("Key_Cancel","KEY_CANCEL",KEY_CANCEL,mode);
+#endif
+#ifdef KEY_CLOSE
+  keydef("Key_Close","KEY_CLOSE",KEY_CLOSE,mode);
+#endif
+#ifdef KEY_COMMAND
+  keydef("Key_Command","KEY_COMMAND",KEY_COMMAND,mode);
+#endif
+#ifdef KEY_COPY
+  keydef("Key_Copy","KEY_COPY",KEY_COPY,mode);
+#endif
+#ifdef KEY_CREATE
+  keydef("Key_Create","KEY_CREATE",KEY_CREATE,mode);
+#endif
+#ifdef KEY_END
+  keydef("Key_End","KEY_END",KEY_END,mode);
+#endif
+#ifdef KEY_EXIT
+  keydef("Key_Exit","KEY_EXIT",KEY_EXIT,mode);
+#endif
+#ifdef KEY_FIND
+  keydef("Key_Find","KEY_FIND",KEY_FIND,mode);
+#endif
+#ifdef KEY_HELP
+  keydef("Key_Help","KEY_HELP",KEY_HELP,mode);
+#endif
+#ifdef KEY_MARK
+  keydef("Key_Mark","KEY_MARK",KEY_MARK,mode);
+#endif
+#ifdef KEY_MESSAGE
+  keydef("Key_Message","KEY_MESSAGE",KEY_MESSAGE,mode);
+#endif
+#ifdef KEY_MOVE
+  keydef("Key_Move","KEY_MOVE",KEY_MOVE,mode);
+#endif
+#ifdef KEY_NEXT
+  keydef("Key_Next","KEY_NEXT",KEY_NEXT,mode);
+#endif
+#ifdef KEY_OPEN
+  keydef("Key_Open","KEY_OPEN",KEY_OPEN,mode);
+#endif
+#ifdef KEY_OPTIONS
+  keydef("Key_Options","KEY_OPTIONS",KEY_OPTIONS,mode);
+#endif
+#ifdef KEY_PREVIOUS
+  keydef("Key_Previous","KEY_PREVIOUS",KEY_PREVIOUS,mode);
+#endif
+#ifdef KEY_REDO
+  keydef("Key_Redo","KEY_REDO",KEY_REDO,mode);
+#endif
+#ifdef KEY_REFERENCE
+  keydef("Key_Reference","KEY_REFERENCE",KEY_REFERENCE,mode);
+#endif
+#ifdef KEY_REFRESH
+  keydef("Key_Refresh","KEY_REFRESH",KEY_REFRESH,mode);
+#endif
+#ifdef KEY_REPLACE
+  keydef("Key_Replace","KEY_REPLACE",KEY_REPLACE,mode);
+#endif
+#ifdef KEY_RESTART
+  keydef("Key_Restart","KEY_RESTART",KEY_RESTART,mode);
+#endif
+#ifdef KEY_RESUME
+  keydef("Key_Resume","KEY_RESUME",KEY_RESUME,mode);
+#endif
+#ifdef KEY_SAVE
+  keydef("Key_Save","KEY_SAVE",KEY_SAVE,mode);
+#endif
+#ifdef KEY_SBEG
+  keydef("Key_Shift_Begin","KEY_SBEG",KEY_SBEG,mode);
+#endif
+#ifdef KEY_SCANCEL
+  keydef("Key_Shift_Cancel","KEY_SCANCEL",KEY_SCANCEL,mode);
+#endif
+#ifdef KEY_SCOMMAND
+  keydef("Key_Shift_Command","KEY_SCOMMAND",KEY_SCOMMAND,mode);
+#endif
+#ifdef KEY_SCOPY
+  keydef("Key_Shift_Copy","KEY_SCOPY",KEY_SCOPY,mode);
+#endif
+#ifdef KEY_SCREATE
+  keydef("Key_Shift_Create","KEY_SCREATE",KEY_SCREATE,mode);
+#endif
+#ifdef KEY_SDC
+  keydef("Key_Shift_Delete_Char","KEY_SDC",KEY_SDC,mode);
+#endif
+#ifdef KEY_SDL
+  keydef("Key_Shift_Delete_Line","KEY_SDL",KEY_SDL,mode);
+#endif
+#ifdef KEY_SELECT
+  keydef("Key_Select","KEY_SELECT",KEY_SELECT,mode);
+#endif
+#ifdef KEY_SEND
+  keydef("Key_Shift_End","KEY_SEND",KEY_SEND,mode);
+#endif
+#ifdef KEY_SEOL
+  keydef("Key_Shift_Clear_End_Of_Line","KEY_SEOL",KEY_SEOL,mode);
+#endif
+#ifdef KEY_SEXIT
+  keydef("Key_Shift_Exit","KEY_SEXIT",KEY_SEXIT,mode);
+#endif
+#ifdef KEY_SFIND
+  keydef("Key_Shift_Find","KEY_SFIND",KEY_SFIND,mode);
+#endif
+#ifdef KEY_SHELP
+  keydef("Key_Shift_Help","KEY_SHELP",KEY_SHELP,mode);
+#endif
+#ifdef KEY_SHOME
+  keydef("Key_Shift_Home","KEY_SHOME",KEY_SHOME,mode);
+#endif
+#ifdef KEY_SIC
+  keydef("Key_Shift_Insert_Char","KEY_SIC",KEY_SIC,mode);
+#endif
+#ifdef KEY_SLEFT
+  keydef("Key_Shift_Cursor_Left","KEY_SLEFT",KEY_SLEFT,mode);
+#endif
+#ifdef KEY_SMESSAGE
+  keydef("Key_Shift_Message","KEY_SMESSAGE",KEY_SMESSAGE,mode);
+#endif
+#ifdef KEY_SMOVE
+  keydef("Key_Shift_Move","KEY_SMOVE",KEY_SMOVE,mode);
+#endif
+#ifdef KEY_SNEXT
+  keydef("Key_Shift_Next_Page","KEY_SNEXT",KEY_SNEXT,mode);
+#endif
+#ifdef KEY_SOPTIONS
+  keydef("Key_Shift_Options","KEY_SOPTIONS",KEY_SOPTIONS,mode);
+#endif
+#ifdef KEY_SPREVIOUS
+  keydef("Key_Shift_Previous_Page","KEY_SPREVIOUS",KEY_SPREVIOUS,mode);
+#endif
+#ifdef KEY_SPRINT
+  keydef("Key_Shift_Print","KEY_SPRINT",KEY_SPRINT,mode);
+#endif
+#ifdef KEY_SREDO
+  keydef("Key_Shift_Redo","KEY_SREDO",KEY_SREDO,mode);
+#endif
+#ifdef KEY_SREPLACE
+  keydef("Key_Shift_Replace","KEY_SREPLACE",KEY_SREPLACE,mode);
+#endif
+#ifdef KEY_SRIGHT
+  keydef("Key_Shift_Cursor_Right","KEY_SRIGHT",KEY_SRIGHT,mode);
+#endif
+#ifdef KEY_SRSUME
+  keydef("Key_Shift_Resume","KEY_SRSUME",KEY_SRSUME,mode);
+#endif
+#ifdef KEY_SSAVE
+  keydef("Key_Shift_Save","KEY_SSAVE",KEY_SSAVE,mode);
+#endif
+#ifdef KEY_SSUSPEND
+  keydef("Key_Shift_Suspend","KEY_SSUSPEND",KEY_SSUSPEND,mode);
+#endif
+#ifdef KEY_SUNDO
+  keydef("Key_Shift_Undo","KEY_SUNDO",KEY_SUNDO,mode);
+#endif
+#ifdef KEY_SUSPEND
+  keydef("Key_Suspend","KEY_SUSPEND",KEY_SUSPEND,mode);
+#endif
+#ifdef KEY_UNDO
+  keydef("Key_Undo","KEY_UNDO",KEY_UNDO,mode);
+#endif
+#ifdef KEY_MOUSE
+  keydef("Key_Mouse","KEY_MOUSE",KEY_MOUSE,mode);
+#endif
+#ifdef KEY_RESIZE
+  keydef("Key_Resize","KEY_RESIZE",KEY_RESIZE,mode);
+#endif
+}
+
+/*
+ * Generate a constant with the given name. The second parameter
+ * is a reference to the ACS character in the acs_map[] array and
+ * will be translated into an index.
+ */
+static void acs_def (const char *name, chtype *a)
+{
+  int c = a - &acs_map[0];
+  printf("   %-24s : constant Character := ",name);
+  if (isprint(c) && (c!='`'))
+    printf("'%c';\n",c);
+  else
+    printf("Character'Val (%d);\n",c);
+}
+
+/*
+ * Generate the constants for the ACS characters
+ */
+static void gen_acs (void)
+{
+#ifdef ACS_ULCORNER
+  acs_def("ACS_Upper_Left_Corner",&ACS_ULCORNER);
+#endif
+#ifdef ACS_LLCORNER
+  acs_def("ACS_Lower_Left_Corner",&ACS_LLCORNER);
+#endif
+#ifdef ACS_URCORNER
+  acs_def("ACS_Upper_Right_Corner",&ACS_URCORNER);
+#endif
+#ifdef ACS_LRCORNER
+  acs_def("ACS_Lower_Right_Corner",&ACS_LRCORNER);
+#endif
+#ifdef ACS_LTEE
+  acs_def("ACS_Left_Tee",&ACS_LTEE);
+#endif
+#ifdef ACS_RTEE
+  acs_def("ACS_Right_Tee",&ACS_RTEE);
+#endif
+#ifdef ACS_BTEE
+  acs_def("ACS_Bottom_Tee",&ACS_BTEE);
+#endif
+#ifdef ACS_TTEE
+  acs_def("ACS_Top_Tee",&ACS_TTEE);
+#endif
+#ifdef ACS_HLINE
+  acs_def("ACS_Horizontal_Line",&ACS_HLINE);
+#endif
+#ifdef ACS_VLINE
+  acs_def("ACS_Vertical_Line",&ACS_VLINE);
+#endif
+#ifdef ACS_PLUS
+  acs_def("ACS_Plus_Symbol",&ACS_PLUS);
+#endif
+#ifdef ACS_S1
+  acs_def("ACS_Scan_Line_1",&ACS_S1);
+#endif
+#ifdef ACS_S9
+  acs_def("ACS_Scan_Line_9",&ACS_S9);
+#endif
+#ifdef ACS_DIAMOND
+  acs_def("ACS_Diamond",&ACS_DIAMOND);
+#endif
+#ifdef ACS_CKBOARD
+  acs_def("ACS_Checker_Board",&ACS_CKBOARD);
+#endif
+#ifdef ACS_DEGREE
+  acs_def("ACS_Degree",&ACS_DEGREE);
+#endif
+#ifdef ACS_PLMINUS
+  acs_def("ACS_Plus_Minus",&ACS_PLMINUS);
+#endif
+#ifdef ACS_BULLET
+  acs_def("ACS_Bullet",&ACS_BULLET);
+#endif
+#ifdef ACS_LARROW
+  acs_def("ACS_Left_Arrow",&ACS_LARROW);
+#endif
+#ifdef ACS_RARROW
+  acs_def("ACS_Right_Arrow",&ACS_RARROW);
+#endif
+#ifdef ACS_DARROW
+  acs_def("ACS_Down_Arrow",&ACS_DARROW);
+#endif
+#ifdef ACS_UARROW
+  acs_def("ACS_Up_Arrow",&ACS_UARROW);
+#endif
+#ifdef ACS_BOARD
+  acs_def("ACS_Board_Of_Squares",&ACS_BOARD);
+#endif
+#ifdef ACS_LANTERN
+  acs_def("ACS_Lantern",&ACS_LANTERN);
+#endif
+#ifdef ACS_BLOCK
+  acs_def("ACS_Solid_Block",&ACS_BLOCK);
+#endif
+#ifdef ACS_S3
+  acs_def("ACS_Scan_Line_3",&ACS_S3);
+#endif
+#ifdef ACS_S7
+  acs_def("ACS_Scan_Line_7",&ACS_S7);
+#endif
+#ifdef ACS_LEQUAL
+  acs_def("ACS_Less_Or_Equal",&ACS_LEQUAL);
+#endif
+#ifdef ACS_GEQUAL
+  acs_def("ACS_Greater_Or_Equal",&ACS_GEQUAL);
+#endif
+#ifdef ACS_PI
+  acs_def("ACS_PI",&ACS_PI);
+#endif
+#ifdef ACS_NEQUAL
+  acs_def("ACS_Not_Equal",&ACS_NEQUAL);
+#endif
+#ifdef ACS_STERLING
+  acs_def("ACS_Sterling",&ACS_STERLING);
+#endif
+}
+
+
+#define GEN_EVENT(name,value) \
+   printf("   %-25s : constant Event_Mask := 8#%011lo#;\n", \
+          #name, value)
+
+#define GEN_MEVENT(name) \
+   printf("   %-25s : constant Event_Mask := 8#%011lo#;\n", \
+          #name, name)
+
+static
+void gen_mouse_events(void)
+{
+  mmask_t all1 = 0;
+  mmask_t all2 = 0;
+  mmask_t all3 = 0;
+  mmask_t all4 = 0;
+
+#ifdef BUTTON1_RELEASED
+  GEN_MEVENT(BUTTON1_RELEASED);
+  all1 |= BUTTON1_RELEASED;
+#endif
+#ifdef BUTTON1_PRESSED
+  GEN_MEVENT(BUTTON1_PRESSED);
+  all1 |= BUTTON1_PRESSED;
+#endif
+#ifdef BUTTON1_CLICKED
+  GEN_MEVENT(BUTTON1_CLICKED);
+  all1 |= BUTTON1_CLICKED;
+#endif
+#ifdef BUTTON1_DOUBLE_CLICKED
+  GEN_MEVENT(BUTTON1_DOUBLE_CLICKED);
+  all1 |= BUTTON1_DOUBLE_CLICKED;
+#endif
+#ifdef BUTTON1_TRIPLE_CLICKED
+  GEN_MEVENT(BUTTON1_TRIPLE_CLICKED);
+  all1 |= BUTTON1_TRIPLE_CLICKED;
+#endif
+#ifdef BUTTON1_RESERVED_EVENT
+  GEN_MEVENT(BUTTON1_RESERVED_EVENT);
+  all1 |= BUTTON1_RESERVED_EVENT;
+#endif
+#ifdef BUTTON2_RELEASED
+  GEN_MEVENT(BUTTON2_RELEASED);
+  all2 |= BUTTON2_RELEASED;
+#endif
+#ifdef BUTTON2_PRESSED
+  GEN_MEVENT(BUTTON2_PRESSED);
+  all2 |= BUTTON2_PRESSED;
+#endif
+#ifdef BUTTON2_CLICKED
+  GEN_MEVENT(BUTTON2_CLICKED);
+  all2 |= BUTTON2_CLICKED;
+#endif
+#ifdef BUTTON2_DOUBLE_CLICKED
+  GEN_MEVENT(BUTTON2_DOUBLE_CLICKED);
+  all2 |= BUTTON2_DOUBLE_CLICKED;
+#endif
+#ifdef BUTTON2_TRIPLE_CLICKED
+  GEN_MEVENT(BUTTON2_TRIPLE_CLICKED);
+  all2 |= BUTTON2_TRIPLE_CLICKED;
+#endif
+#ifdef BUTTON2_RESERVED_EVENT
+  GEN_MEVENT(BUTTON2_RESERVED_EVENT);
+  all2 |= BUTTON2_RESERVED_EVENT;
+#endif
+#ifdef BUTTON3_RELEASED
+  GEN_MEVENT(BUTTON3_RELEASED);
+  all3 |= BUTTON3_RELEASED;
+#endif
+#ifdef BUTTON3_PRESSED
+  GEN_MEVENT(BUTTON3_PRESSED);
+  all3 |= BUTTON3_PRESSED;
+#endif
+#ifdef BUTTON3_CLICKED
+  GEN_MEVENT(BUTTON3_CLICKED);
+  all3 |= BUTTON3_CLICKED;
+#endif
+#ifdef BUTTON3_DOUBLE_CLICKED
+  GEN_MEVENT(BUTTON3_DOUBLE_CLICKED);
+  all3 |= BUTTON3_DOUBLE_CLICKED;
+#endif
+#ifdef BUTTON3_TRIPLE_CLICKED
+  GEN_MEVENT(BUTTON3_TRIPLE_CLICKED);
+  all3 |= BUTTON3_TRIPLE_CLICKED;
+#endif
+#ifdef BUTTON3_RESERVED_EVENT
+  GEN_MEVENT(BUTTON3_RESERVED_EVENT);
+  all3 |= BUTTON3_RESERVED_EVENT;
+#endif
+#ifdef BUTTON4_RELEASED
+  GEN_MEVENT(BUTTON4_RELEASED);
+  all4 |= BUTTON4_RELEASED;
+#endif
+#ifdef BUTTON4_PRESSED
+  GEN_MEVENT(BUTTON4_PRESSED);
+  all4 |= BUTTON4_PRESSED;
+#endif
+#ifdef BUTTON4_CLICKED
+  GEN_MEVENT(BUTTON4_CLICKED);
+  all4 |= BUTTON4_CLICKED;
+#endif
+#ifdef BUTTON4_DOUBLE_CLICKED
+  GEN_MEVENT(BUTTON4_DOUBLE_CLICKED);
+  all4 |= BUTTON4_DOUBLE_CLICKED;
+#endif
+#ifdef BUTTON4_TRIPLE_CLICKED
+  GEN_MEVENT(BUTTON4_TRIPLE_CLICKED);
+  all4 |= BUTTON4_TRIPLE_CLICKED;
+#endif
+#ifdef BUTTON4_RESERVED_EVENT
+  GEN_MEVENT(BUTTON4_RESERVED_EVENT);
+  all4 |= BUTTON4_RESERVED_EVENT;
+#endif
+#ifdef BUTTON_CTRL
+  GEN_MEVENT(BUTTON_CTRL);
+#endif
+#ifdef BUTTON_SHIFT
+  GEN_MEVENT(BUTTON_SHIFT);
+#endif
+#ifdef BUTTON_ALT
+  GEN_MEVENT(BUTTON_ALT);
+#endif
+#ifdef ALL_MOUSE_EVENTS
+  GEN_MEVENT(ALL_MOUSE_EVENTS);
+#endif
+
+GEN_EVENT(BUTTON1_EVENTS,all1);
+GEN_EVENT(BUTTON2_EVENTS,all2);
+GEN_EVENT(BUTTON3_EVENTS,all3);
+GEN_EVENT(BUTTON4_EVENTS,all4);
+}
+
+/*
+ * Output some comment lines indicating that the file is generated.
+ * The name parameter is the name of the facility to be used in
+ * the comment.
+ */
+static void prologue(const char *name)
+{
+  printf("--  %s binding.\n",name);
+  printf("--  This module is generated. Please don't change it manually!\n");
+  printf("--  Run the generator instead.\n--  |");
+
+  printf("define(`M4_BIT_ORDER',`%s_Order_First')",
+	 little_endian ? "Low":"High");
+}
+
+/*
+ * Write the prologue for the curses facility and make sure that
+ * KEY_MIN and KEY_MAX are defined for the rest of this source.
+ */
+static void basedefs (void)
+{
+  prologue("curses");
+#ifndef KEY_MAX
+#  define KEY_MAX 0777
+#endif
+  printf("define(`M4_KEY_MAX',`8#%o#')",KEY_MAX);
+#ifndef KEY_MIN
+#  define KEY_MIN 0401
+#endif
+  if (KEY_MIN == 256) {
+    fprintf(stderr,"Unexpected value for KEY_MIN: %d\n",KEY_MIN);
+    exit(1);
+  }
+  printf("define(`M4_SPECIAL_FIRST',`8#%o#')",KEY_MIN - 1);
+}
+
+/*
+ * Write out the comment lines for the menu facility
+ */
+static void menu_basedefs (void)
+{
+  prologue("menu");
+}
+
+/*
+ * Write out the comment lines for the form facility
+ */
+static void form_basedefs (void)
+{
+  prologue("form");
+}
+
+/*
+ * Write out the comment lines for the mouse facility
+ */
+static void mouse_basedefs(void)
+{
+  prologue("mouse");
+}
+
+/*
+ * Write the definition of a single color
+ */
+static void color_def (const char *name, int value)
+{
+  printf("   %-8s : constant Color_Number := %d;\n",name,value);
+}
+
+/*
+ * Generate all color definitions
+ */
+static void gen_color (void)
+{
+#ifdef COLOR_BLACK
+  color_def ("Black",COLOR_BLACK);
+#endif
+#ifdef COLOR_RED
+  color_def ("Red",COLOR_RED);
+#endif
+#ifdef COLOR_GREEN
+  color_def ("Green",COLOR_GREEN);
+#endif
+#ifdef COLOR_YELLOW
+  color_def ("Yellow",COLOR_YELLOW);
+#endif
+#ifdef COLOR_BLUE
+  color_def ("Blue",COLOR_BLUE);
+#endif
+#ifdef COLOR_MAGENTA
+  color_def ("Magenta",COLOR_MAGENTA);
+#endif
+#ifdef COLOR_CYAN
+  color_def ("Cyan",COLOR_CYAN);
+#endif
+#ifdef COLOR_WHITE
+  color_def ("White",COLOR_WHITE);
+#endif
+}
+
+/*
+ * Generate the linker options for the base facility
+ */
+static void gen_linkopts (void)
+{
+   printf("   pragma Linker_Options (\"-lncurses%s\");\n", model);
+}
+
+/*
+ * Generate the linker options for the menu facility
+ */
+static void gen_menu_linkopts (void)
+{
+   printf("   pragma Linker_Options (\"-lmenu%s\");\n", model);
+}
+
+/*
+ * Generate the linker options for the form facility
+ */
+static void gen_form_linkopts (void)
+{
+   printf("   pragma Linker_Options (\"-lform%s\");\n", model);
+}
+
+/*
+ * Generate the linker options for the panel facility
+ */
+static void gen_panel_linkopts (void)
+{
+   printf("   pragma Linker_Options (\"-lpanel%s\");\n", model);
+}
+
+static void gen_version_info (void)
+{
+  static const char* v1 =
+    "   NC_Major_Version : constant := %d; --  Major version of the library\n";
+  static const char* v2 =
+    "   NC_Minor_Version : constant := %d; --  Minor version of the library\n";
+  static const char* v3 =
+    "   NC_Version : constant String := %c%d.%d%c;  --  Version of library\n";
+
+  printf(v1, NCURSES_VERSION_MAJOR);
+  printf(v2, NCURSES_VERSION_MINOR);
+  printf(v3, '"',NCURSES_VERSION_MAJOR,NCURSES_VERSION_MINOR,'"');
+}
+
+static int
+eti_gen(char*buf, int code, const char* name, int* etimin, int* etimax)
+{
+  sprintf(buf,"   E_%-16s : constant Eti_Error := %d;\n",name,code);
+  if (code < *etimin)
+    *etimin = code;
+  if (code > *etimax)
+    *etimax = code;
+  return strlen(buf);
+}
+
+#define GEN_OFFSET(member,itype)                                    \
+  if (sizeof(((WINDOW*)0)->member)==sizeof(itype)) {                \
+    o = offsetof(WINDOW, member);                                   \
+    if ((o%sizeof(itype) == 0)) {                                   \
+       printf("   Offset%-*s : constant Natural := %2ld; --  %s\n", \
+              8, #member, o/sizeof(itype),#itype);                  \
+    }                                                               \
+  }
+  
+static void
+gen_offsets(void)
+{
+  long o;
+  const char* s_bool = "";
+
+  GEN_OFFSET(_maxy,short);
+  GEN_OFFSET(_maxx,short);
+  GEN_OFFSET(_begy,short);
+  GEN_OFFSET(_begx,short);
+  GEN_OFFSET(_cury,short);
+  GEN_OFFSET(_curx,short);
+  GEN_OFFSET(_yoffset,short);
+  GEN_OFFSET(_pary,int);
+  GEN_OFFSET(_parx,int);
+  if (sizeof(bool) == sizeof(char)) {
+    GEN_OFFSET(_scroll,char);
+    s_bool = "char";
+  } else if (sizeof(bool) == sizeof(short)) {
+    GEN_OFFSET(_scroll,short);
+    s_bool = "short";
+  } else if (sizeof(bool) == sizeof(int)) {
+    GEN_OFFSET(_scroll,int);
+    s_bool = "int";
+  }
+  printf("   Sizeof%-*s : constant Natural := %2ld; --  %s\n",
+	 8, "_bool", (long) sizeof(bool),"bool");
+  /* In ncurses _maxy and _maxx needs an offset for the "public"
+   * value
+   */
+  printf("   Offset%-*s : constant Natural := %2d; --  %s\n",
+	 8, "_XY",1,"int");
+  printf("\n");
+  printf("   type Curses_Bool is mod 2 ** Interfaces.C.%s'Size;\n",s_bool);
+}
+
+/*
+ * main() expects two arguments on the commandline, both single characters.
+ * The first character denotes the facility for which we generate output.
+ * Possible values are
+ *   B - Base
+ *   M - Menus
+ *   F - Forms
+ *   P - Pointer Device (Mouse)
+ *   E - ETI base definitions
+ *
+ * The second character then denotes the specific output that should be
+ * generated for the selected facility.
+ */
+int main(int argc, char *argv[])
+{
+  int x = 0x12345678;
+  char *s = (char *)&x;
+
+  if (*s == 0x78)
+    little_endian = 1;
+
+  if (argc!=4)
+    exit(1);
+  model = *++argv;
+
+  switch(argv[1][0])
+    {
+      /* ---------------------------------------------------------------*/   
+    case 'B': /* The Base facility */
+      switch(argv[2][0])
+	{
+	case 'A': /* chtype translation into Ada95 record type */
+	  gen_attr_set("Character_Attribute_Set");
+	  break;
+	case 'K': /* translation of keycodes */
+	  gen_keydefs(0);
+	  break;
+	case 'B': /* write some initial comment lines */
+	  basedefs();
+	  break;
+	case 'C': /* generate color constants */
+	  gen_color();
+	  break;
+	case 'D': /* generate displacements of fields in WINDOW struct. */
+	  gen_offsets();
+	  break;
+	case 'E': /* generate Mouse Event codes */
+	  gen_mouse_events();
+	  break;
+	case 'M': /* generate constants for the ACS characters */
+	  gen_acs();
+	  break;
+	case 'L': /* generate the Linker_Options pragma */
+	  gen_linkopts();
+	  break;
+	case 'O': /* generate definitions of the old key code names */
+	  gen_keydefs(1);
+	  break;
+	case 'R': /* generate representation clause for Attributed character */
+	  gen_chtype_rep("Attributed_Character");
+	  break;
+	case 'V': /* generate version info */
+	  gen_version_info();
+	  break;
+	default:
+	  break;
+	}
+      break;
+      /* ---------------------------------------------------------------*/   
+    case 'M': /* The Menu facility */
+      switch(argv[2][0])
+	{
+	case 'R': /* generate representation clause for Menu_Option_Set */
+	  gen_menu_opt_rep("Menu_Option_Set");
+	  break;
+	case 'B': /* write some initial comment lines */
+	  menu_basedefs();
+	  break;
+	case 'L': /* generate the Linker_Options pragma */
+	  gen_menu_linkopts();
+	  break;
+	case 'I': /* generate representation clause for Item_Option_Set */
+	  gen_item_opt_rep("Item_Option_Set");
+	  break;
+	default:
+	  break;
+	}
+      break;
+      /* ---------------------------------------------------------------*/   
+    case 'F': /* The Form facility */
+      switch(argv[2][0])
+	{
+	case 'R': /* generate representation clause for Form_Option_Set */
+	  gen_form_opt_rep("Form_Option_Set");
+	  break;
+	case 'B': /* write some initial comment lines */
+	  form_basedefs();
+	  break;
+	case 'L': /* generate the Linker_Options pragma */
+	  gen_form_linkopts();
+	  break;
+	case 'I': /* generate representation clause for Field_Option_Set */
+	  gen_field_opt_rep("Field_Option_Set");
+	  break;
+	default:
+	  break;
+	}
+      break;
+      /* ---------------------------------------------------------------*/   
+    case 'P': /* The Pointer(=Mouse) facility */
+      switch(argv[2][0]) {
+	case 'B': /* write some initial comment lines */
+	  mouse_basedefs();
+	  break;
+	case 'M': /* generate representation clause for Mouse_Event */
+	  gen_mrep_rep("Mouse_Event");
+	  break;
+	case 'L': /* generate the Linker_Options pragma */
+	  gen_panel_linkopts();
+	  break;
+	default:
+	  break;
+	}
+	break;
+      /* ---------------------------------------------------------------*/   
+    case 'E' : /* chtype size detection */
+      switch(argv[2][0]) {
+      case 'C':
+	{
+	  const char* fmt  = "   type    C_Chtype   is new %s;\n";
+	  const char* afmt = "   type    C_AttrType is new %s;\n";
+
+	  if (sizeof(chtype)==sizeof(int)) {
+	    if (sizeof(int)==sizeof(long))
+	      printf(fmt,"C_ULong");
+	    else
+	      printf(fmt,"C_UInt");
+	  }
+	  else if (sizeof(chtype)==sizeof(long)) {
+	    printf(fmt,"C_ULong");
+	  }
+	  else
+	    printf("Error\n");
+
+	  if (sizeof(attr_t)==sizeof(int)) {
+	    if (sizeof(int)==sizeof(long))
+	      printf(afmt,"C_ULong");
+	    else
+	      printf(afmt,"C_UInt");
+	  }
+	  else if (sizeof(attr_t)==sizeof(long)) {
+	    printf(afmt,"C_ULong");
+	  }
+	  else
+	    printf("Error\n");
+
+	  printf("define(`CF_CURSES_OK',`%d')",OK);
+	  printf("define(`CF_CURSES_ERR',`%d')",ERR);
+	  printf("define(`CF_CURSES_TRUE',`%d')",TRUE);
+	  printf("define(`CF_CURSES_FALSE',`%d')",FALSE);
+	}
+	break;
+      case 'E':
+	{
+	  char* buf  = (char*)malloc(2048);
+	  char* p    = buf;
+	  int etimin = E_OK;
+	  int etimax = E_OK;
+	  if (p) {
+	    p += eti_gen(p, E_OK, "Ok", &etimin, &etimax);
+	    p += eti_gen(p, E_SYSTEM_ERROR,"System_Error", &etimin, &etimax);
+	    p += eti_gen(p, E_BAD_ARGUMENT, "Bad_Argument", &etimin, &etimax);
+	    p += eti_gen(p, E_POSTED, "Posted", &etimin, &etimax);
+	    p += eti_gen(p, E_CONNECTED, "Connected", &etimin, &etimax);
+	    p += eti_gen(p, E_BAD_STATE, "Bad_State", &etimin, &etimax);
+	    p += eti_gen(p, E_NO_ROOM, "No_Room", &etimin, &etimax);
+	    p += eti_gen(p, E_NOT_POSTED, "Not_Posted", &etimin, &etimax);
+	    p += eti_gen(p, E_UNKNOWN_COMMAND,
+			 "Unknown_Command", &etimin, &etimax);
+	    p += eti_gen(p, E_NO_MATCH, "No_Match", &etimin, &etimax);
+	    p += eti_gen(p, E_NOT_SELECTABLE,
+			 "Not_Selectable", &etimin, &etimax);
+	    p += eti_gen(p, E_NOT_CONNECTED,
+			 "Not_Connected", &etimin, &etimax);
+	    p += eti_gen(p, E_REQUEST_DENIED,
+			 "Request_Denied", &etimin, &etimax);
+	    p += eti_gen(p, E_INVALID_FIELD,
+			 "Invalid_Field", &etimin, &etimax);
+	    p += eti_gen(p, E_CURRENT,
+			 "Current", &etimin, &etimax);
+	  }
+	  printf("   subtype Eti_Error is C_Int range %d .. %d;\n\n",
+		 etimin,etimax);
+	  printf(buf);
+	}
+	break;
+      default:
+	break;
+      }
+      break;
+      /* ---------------------------------------------------------------*/   
+    case 'V' : /* plain version dump */
+      {
+	switch(argv[2][0]) {
+	case '1': /* major version */
+#ifdef NCURSES_VERSION_MAJOR
+	  printf("%d",NCURSES_VERSION_MAJOR);
+#endif
+	  break;
+	case '2': /* minor version */
+#ifdef NCURSES_VERSION_MINOR
+	  printf("%d",NCURSES_VERSION_MINOR);
+#endif
+	  break;
+	case '3': /* patch level */
+#ifdef NCURSES_VERSION_PATCH
+	  printf("%d",NCURSES_VERSION_PATCH);
+#endif
+	  break;
+	default:
+	  break;
+	}
+      }
+      break;
+      /* ---------------------------------------------------------------*/	
+    default:
+      break;
+    }
+  return 0;
+}
+  
diff --git a/ncurses-5.2/Ada95/gen/html.m4 b/ncurses-5.2/Ada95/gen/html.m4
new file mode 100644
index 0000000..0b4254d
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/html.m4
@@ -0,0 +1,11 @@
+define(`ANCHORIDX',`0')dnl
+define(`MANPAGE',`define(`MANPG',$1)dnl
+|=====================================================================
+   --  | Man page <A HREF="../man/MANPG.html">MANPG</A>
+   --  |=====================================================================')dnl
+define(`ANCHOR',`define(`ANCHORIDX',incr(ANCHORIDX))dnl
+`#'1A NAME="AFU`_'ANCHORIDX"`#'2dnl
+define(`CFUNAME',`$1')define(`AFUNAME',`$2')dnl
+|')
+define(`AKA',``AKA': <A HREF="../man/MANPG.html">CFUNAME</A>')dnl
+define(`ALIAS',``AKA': $1')dnl
diff --git a/ncurses-5.2/Ada95/gen/normal.m4 b/ncurses-5.2/Ada95/gen/normal.m4
new file mode 100644
index 0000000..f884c46
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/normal.m4
@@ -0,0 +1,8 @@
+define(`MANPAGE',`define(`MANPG',$1)dnl
+|=====================================================================
+   --  | Man page MANPG
+   --  |=====================================================================')dnl
+define(`ANCHOR',`define(`CFUNAME',`$1')define(`AFUNAME',`$2')'dnl
+|)dnl
+define(`AKA',``AKA': CFUNAME')dnl
+define(`ALIAS',``AKA': $1')dnl
diff --git a/ncurses-5.2/Ada95/gen/table.m4 b/ncurses-5.2/Ada95/gen/table.m4
new file mode 100644
index 0000000..48ed6ce
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/table.m4
@@ -0,0 +1,6 @@
+define(`ANCHORIDX',`0')dnl
+define(`MANPAGE',`define(`MANPG',$1)')dnl
+divert(-1)dnl
+define(`ANCHOR',`divert(0)define(`ANCHORIDX',incr(ANCHORIDX))dnl
+<TR><TD>$1</TD><TD><A HREF="HTMLNAME`#'AFU`_'ANCHORIDX">$2</A></TD><TD><A HREF="../man/MANPG.html">MANPG</A></TD></TR>
+divert(-1)')
diff --git a/ncurses-5.2/Ada95/gen/terminal_interface-curses-aux.ads.m4 b/ncurses-5.2/Ada95/gen/terminal_interface-curses-aux.ads.m4
new file mode 100644
index 0000000..5d479ce
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/terminal_interface-curses-aux.ads.m4
@@ -0,0 +1,104 @@
+--  -*- ada -*-
+define(`HTMLNAME',`terminal_interface-curses-aux__ads.htm')dnl
+include(M4MACRO)------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                       Terminal_Interface.Curses.Aux                      --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+include(`Base_Defs')
+with System;
+with Interfaces.C;
+with Interfaces.C.Strings; use Interfaces.C.Strings;
+with Unchecked_Conversion;
+
+package Terminal_Interface.Curses.Aux is
+   pragma Preelaborate (Terminal_Interface.Curses.Aux);
+
+   use type Interfaces.C.int;
+
+   subtype C_Int      is Interfaces.C.int;
+   subtype C_Short    is Interfaces.C.short;
+   subtype C_Long_Int is Interfaces.C.long;
+   subtype C_Size_T   is Interfaces.C.size_t;
+   subtype C_UInt     is Interfaces.C.unsigned;
+   subtype C_ULong    is Interfaces.C.unsigned_long;
+   subtype C_Char_Ptr is Interfaces.C.Strings.chars_ptr;
+   type    C_Void_Ptr is new System.Address;
+include(`Chtype_Def')
+   --  This is how those constants are defined in ncurses. I see them also
+   --  exactly like this in all ETI implementations I ever tested. So it
+   --  could be that this is quite general, but please check with your curses.
+   --  This is critical, because curses sometime mixes boolean returns with
+   --  returning an error status.
+   Curses_Ok    : constant C_Int := CF_CURSES_OK;
+   Curses_Err   : constant C_Int := CF_CURSES_ERR;
+
+   Curses_True  : constant C_Int := CF_CURSES_TRUE;
+   Curses_False : constant C_Int := CF_CURSES_FALSE;
+
+   --  Eti_Error: type for error codes returned by the menu and form subsystem
+include(`Eti_Defs')
+   procedure Eti_Exception (Code : Eti_Error);
+   --  Dispatch the error code and raise the appropriate exception
+   --
+   --
+   --  Some helpers
+   function Chtype_To_AttrChar is new
+     Unchecked_Conversion (Source => C_Chtype,
+                           Target => Attributed_Character);
+   function AttrChar_To_Chtype is new
+     Unchecked_Conversion (Source => Attributed_Character,
+                           Target => C_Chtype);
+
+   function AttrChar_To_AttrType is new
+     Unchecked_Conversion (Source => Attributed_Character,
+                           Target => C_AttrType);
+
+   function AttrType_To_AttrChar is new
+     Unchecked_Conversion (Source => C_AttrType,
+                           Target => Attributed_Character);
+
+   procedure Fill_String (Cp  : in  chars_ptr;
+                          Str : out String);
+   --  Fill the Str parameter with the string denoted by the chars_ptr
+   --  C-Style string.
+
+   function Fill_String (Cp : chars_ptr) return String;
+   --  Same but as function.
+
+end Terminal_Interface.Curses.Aux;
diff --git a/ncurses-5.2/Ada95/gen/terminal_interface-curses-forms-field_types.ads.m4 b/ncurses-5.2/Ada95/gen/terminal_interface-curses-forms-field_types.ads.m4
new file mode 100644
index 0000000..3ee0ecf
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/terminal_interface-curses-forms-field_types.ads.m4
@@ -0,0 +1,238 @@
+--  -*- ada -*-
+define(`HTMLNAME',`terminal_interface-curses-forms-field_user_data__ads.htm')dnl
+include(M4MACRO)dnl
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                 Terminal_Interface.Curses.Forms.Field_Types              --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Interfaces.C;
+
+package Terminal_Interface.Curses.Forms.Field_Types is
+   pragma Preelaborate (Terminal_Interface.Curses.Forms.Field_Types);
+   use type Interfaces.C.int;
+   subtype C_Int is Interfaces.C.int;
+
+   --  MANPAGE(`form_fieldtype.3x')
+
+   type Field_Type is abstract tagged null record;
+   --  Abstract base type for all field types. A concrete field type
+   --  is an extension that adds some data elements describing formats or
+   --  boundary values for the type and validation routines.
+   --  For the builtin low-level fieldtypes, the validation routines are
+   --  already defined by the low-level C library.
+   --  The builtin types like Alpha or AlphaNumeric etc. are defined in
+   --  child packages of this package. You may use one of them as example
+   --  how to create you own child packages for low-level field types that
+   --  you may have already written in C.
+
+   type Field_Type_Access is access all Field_Type'Class;
+
+   --  ANCHOR(`set_field_type()',`Set_Type')
+   procedure Set_Field_Type (Fld      : in Field;
+                             Fld_Type : in Field_Type) is abstract;
+   --  AKA
+   --  But: we hide the vararg mechanism of the C interface. You always
+   --       have to pass a single Field_Type parameter.
+
+   --  ---------------------------------------------------------------------
+
+   --  MANPAGE(`form_field_validation.3x')
+
+   --  ANCHOR(`field_type()',`Get_Type')
+   function Get_Type (Fld : in Field) return Field_Type_Access;
+   --  AKA
+   --  ALIAS(`field_arg()')
+   --  In Ada95 we can combine these. If you try to retrieve the field type
+   --  that is not defined as extension of the abstract tagged type above,
+   --  you will raise a Form_Exception.
+   --  This is not inlined
+
+   --  +----------------------------------------------------------------------
+   --  | Private Part.
+   --  | Most of this is used by the implementations of the child packages.
+   --  |
+private
+   type Makearg_Function is access
+     function (Args : System.Address) return System.Address;
+   pragma Convention (C, Makearg_Function);
+
+   type Copyarg_Function is access
+     function (Usr : System.Address) return System.Address;
+   pragma Convention (C, Copyarg_Function);
+
+   type Freearg_Function is access
+     procedure (Usr : System.Address);
+   pragma Convention (C, Freearg_Function);
+
+   type Field_Check_Function is access
+     function (Fld : Field; Usr : System.Address) return C_Int;
+   pragma Convention (C, Field_Check_Function);
+
+   type Char_Check_Function is access
+     function (Ch : C_Int; Usr : System.Address) return C_Int;
+   pragma Convention (C, Char_Check_Function);
+
+   type Choice_Function is access
+     function (Fld : Field; Usr : System.Address) return C_Int;
+   pragma Convention (C, Choice_Function);
+
+   --  +----------------------------------------------------------------------
+   --  | This must be in sync with the FIELDTYPE structure in form.h
+   --  |
+   type Low_Level_Field_Type is
+      record
+         Status :              Interfaces.C.short;
+         Ref_Count :           Interfaces.C.long;
+         Left, Right :         System.Address;
+         Makearg :             Makearg_Function;
+         Copyarg :             Copyarg_Function;
+         Freearg :             Freearg_Function;
+         Fcheck :              Field_Check_Function;
+         Ccheck :              Char_Check_Function;
+         Next, Prev :          Choice_Function;
+      end record;
+   pragma Convention (C, Low_Level_Field_Type);
+   type C_Field_Type is access all Low_Level_Field_Type;
+
+   Null_Field_Type   : constant C_Field_Type := null;
+
+   --  +----------------------------------------------------------------------
+   --  | This four low-level fieldtypes are the ones associated with
+   --  | fieldtypes handled by this binding. Any other low-level fieldtype
+   --  | will result in a Form_Exception is function Get_Type.
+   --  |
+   M_Generic_Type   : C_Field_Type := null;
+   M_Generic_Choice : C_Field_Type := null;
+   M_Builtin_Router : C_Field_Type := null;
+   M_Choice_Router  : C_Field_Type := null;
+
+   --  Two wrapper functions to access those low-level fieldtypes defined
+   --  in this package.
+   function C_Builtin_Router return C_Field_Type;
+   function C_Choice_Router  return C_Field_Type;
+
+   procedure Wrap_Builtin (Fld : Field;
+                           Typ : Field_Type'Class;
+                           Cft : C_Field_Type := C_Builtin_Router);
+   --  This procedure has to be called by the Set_Field_Type implementation
+   --  for builtin low-level fieldtypes to replace it by an Ada95
+   --  conformant Field_Type object.
+   --  The parameter Cft must be C_Builtin_Router for regular low-level
+   --  fieldtypes (like TYP_ALPHA or TYP_ALNUM) and C_Choice_Router for
+   --  low-level fieldtypes witch choice functions (like TYP_ENUM).
+   --  Any other value will raise a Form_Exception.
+
+   function Make_Arg (Args : System.Address) return System.Address;
+   pragma Convention (C, Make_Arg);
+   --  This is the Makearg_Function for the internal low-level types
+   --  introduced by this binding.
+
+   function Copy_Arg (Usr : System.Address) return System.Address;
+   pragma Convention (C, Copy_Arg);
+   --  This is the Copyarg_Function for the internal low-level types
+   --  introduced by this binding.
+
+   procedure Free_Arg (Usr : System.Address);
+   pragma Convention (C, Free_Arg);
+   --  This is the Freearg_Function for the internal low-level types
+   --  introduced by this binding.
+
+   function Field_Check_Router (Fld : Field;
+                                Usr : System.Address) return C_Int;
+   pragma Convention (C, Field_Check_Router);
+   --  This is the Field_Check_Function for the internal low-level types
+   --  introduced to wrap the low-level types by a Field_Type derived
+   --  type. It routes the call to the corresponding low-level validation
+   --  function.
+
+   function Char_Check_Router (Ch : C_Int;
+                               Usr : System.Address) return C_Int;
+   pragma Convention (C, Char_Check_Router);
+   --  This is the Char_Check_Function for the internal low-level types
+   --  introduced to wrap the low-level types by a Field_Type derived
+   --  type. It routes the call to the corresponding low-level validation
+   --  function.
+
+   function Next_Router (Fld : Field;
+                         Usr : System.Address) return C_Int;
+   pragma Convention (C, Next_Router);
+   --  This is the Choice_Function for the internal low-level types
+   --  introduced to wrap the low-level types by a Field_Type derived
+   --  type. It routes the call to the corresponding low-level next_choice
+   --  function.
+
+   function Prev_Router (Fld : Field;
+                         Usr : System.Address) return C_Int;
+   pragma Convention (C, Prev_Router);
+   --  This is the Choice_Function for the internal low-level types
+   --  introduced to wrap the low-level types by a Field_Type derived
+   --  type. It routes the call to the corresponding low-level prev_choice
+   --  function.
+
+   --  This is the Argument structure maintained by all low-level field types
+   --  introduced by this binding.
+   type Argument is record
+      Typ : Field_Type_Access;   --  the Field_Type creating this record
+      Usr : System.Address;      --  original arg for builtin low-level types
+      Cft : C_Field_Type;        --  the original low-level type
+   end record;
+   type Argument_Access is access all Argument;
+
+   --  +----------------------------------------------------------------------
+   --  |
+   --  | Some Imports of libform routines to deal with low-level fieldtypes.
+   --  |
+   function New_Fieldtype (Fcheck : Field_Check_Function;
+                           Ccheck : Char_Check_Function)
+     return C_Field_Type;
+   pragma Import (C, New_Fieldtype, "new_fieldtype");
+
+   function Set_Fieldtype_Arg (Cft : C_Field_Type;
+                               Mak : Makearg_Function := Make_Arg'Access;
+                               Cop : Copyarg_Function := Copy_Arg'Access;
+                               Fre : Freearg_Function := Free_Arg'Access)
+     return C_Int;
+   pragma Import (C, Set_Fieldtype_Arg, "set_fieldtype_arg");
+
+   function Set_Fieldtype_Choice (Cft : C_Field_Type;
+                                  Next, Prev : Choice_Function)
+     return C_Int;
+   pragma Import (C, Set_Fieldtype_Choice, "set_fieldtype_choice");
+
+end Terminal_Interface.Curses.Forms.Field_Types;
diff --git a/ncurses-5.2/Ada95/gen/terminal_interface-curses-forms-field_user_data.ads.m4 b/ncurses-5.2/Ada95/gen/terminal_interface-curses-forms-field_user_data.ads.m4
new file mode 100644
index 0000000..eb8714e
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/terminal_interface-curses-forms-field_user_data.ads.m4
@@ -0,0 +1,70 @@
+--  -*- ada -*-
+define(`HTMLNAME',`terminal_interface-curses-forms-field_user_data__ads.htm')dnl
+include(M4MACRO)dnl
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Forms.Field_User_Data            --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+
+generic
+   type User is limited private;
+   type User_Access is access User;
+package Terminal_Interface.Curses.Forms.Field_User_Data is
+   pragma Preelaborate (Terminal_Interface.Curses.Forms.Field_User_Data);
+
+   --  MANPAGE(`form_field_userptr.3x')
+
+   --  ANCHOR(`set_field_userptr',`Set_User_Data')
+   procedure Set_User_Data (Fld  : in Field;
+                            Data : in User_Access);
+   --  AKA
+   pragma Inline (Set_User_Data);
+
+   --  ANCHOR(`field_userptr',`Get_User_Data')
+   procedure Get_User_Data (Fld  : in  Field;
+                            Data : out User_Access);
+   --  AKA
+
+   --  ANCHOR(`field_userptr',`Get_User_Data')
+   function Get_User_Data (Fld  : in  Field) return User_Access;
+   --  AKA
+   --  Sama as function
+   pragma Inline (Get_User_Data);
+
+end Terminal_Interface.Curses.Forms.Field_User_Data;
diff --git a/ncurses-5.2/Ada95/gen/terminal_interface-curses-forms-form_user_data.ads.m4 b/ncurses-5.2/Ada95/gen/terminal_interface-curses-forms-form_user_data.ads.m4
new file mode 100644
index 0000000..87f777c
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/terminal_interface-curses-forms-form_user_data.ads.m4
@@ -0,0 +1,70 @@
+--  -*- ada -*-
+define(`HTMLNAME',`terminal_interface-curses-forms-form_user_data__ads.htm')dnl
+include(M4MACRO)dnl
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                Terminal_Interface.Curses.Forms.Form_User_Data            --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+
+generic
+   type User is limited private;
+   type User_Access is access User;
+package Terminal_Interface.Curses.Forms.Form_User_Data is
+   pragma Preelaborate (Terminal_Interface.Curses.Forms.Form_User_Data);
+
+   --  MANPAGE(`form_userptr.3x')
+
+   --  ANCHOR(`set_form_userptr',`Set_User_Data')
+   procedure Set_User_Data (Frm  : in Form;
+                            Data : in User_Access);
+   --  AKA
+   pragma Inline (Set_User_Data);
+
+   --  ANCHOR(`form_userptr',`Get_User_Data')
+   procedure Get_User_Data (Frm  : in  Form;
+                            Data : out User_Access);
+   --  AKA
+
+   --  ANCHOR(`form_userptr',`Get_User_Data')
+   function Get_User_Data (Frm  : in  Form) return User_Access;
+   --  AKA
+   --  Same as function
+   pragma Inline (Get_User_Data);
+
+end Terminal_Interface.Curses.Forms.Form_User_Data;
diff --git a/ncurses-5.2/Ada95/gen/terminal_interface-curses-forms.ads.m4 b/ncurses-5.2/Ada95/gen/terminal_interface-curses-forms.ads.m4
new file mode 100644
index 0000000..24c4dc1
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/terminal_interface-curses-forms.ads.m4
@@ -0,0 +1,696 @@
+--  -*- ada -*-
+define(`HTMLNAME',`terminal_interface-curses-forms__ads.htm')dnl
+include(M4MACRO)dnl
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                      Terminal_Interface.Curses.Form                      --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+include(`Form_Base_Defs')
+with System;
+with Ada.Characters.Latin_1;
+
+package Terminal_Interface.Curses.Forms is
+   pragma Preelaborate (Terminal_Interface.Curses.Forms);
+include(`Form_Linker_Options')dnl
+include(`Linker_Options')
+   Space : Character renames Ada.Characters.Latin_1.Space;
+
+   type Field        is private;
+   type Form         is private;
+
+   Null_Field        : constant Field;
+   Null_Form         : constant Form;
+
+   type Field_Justification is (None,
+                                Left,
+                                Center,
+                                Right);
+
+   pragma Warnings (Off);
+include(`Field_Rep')Dnl
+
+   pragma Warnings (On);
+
+   function Default_Field_Options return Field_Option_Set;
+   --  The initial defaults for the field options.
+   pragma Inline (Default_Field_Options);
+
+   pragma Warnings (Off);
+include(`Form_Opt_Rep')Dnl
+
+   pragma Warnings (On);
+
+   function Default_Form_Options return Form_Option_Set;
+   --  The initial defaults for the form options.
+   pragma Inline (Default_Form_Options);
+
+   type Buffer_Number is new Natural;
+
+   type Field_Array is array (Positive range <>) of aliased Field;
+   pragma Convention (C, Field_Array);
+
+   type Field_Array_Access is access Field_Array;
+
+   procedure Free (FA          : in out Field_Array_Access;
+                   Free_Fields : in Boolean := False);
+   --  Release the memory for an allocated field array
+   --  If Free_Fields is True, call Delete() for all the fields in
+   --  the array.
+
+   subtype Form_Request_Code is Key_Code range (Key_Max + 1) .. (Key_Max + 57);
+
+   --  The prefix F_ stands for "Form Request"
+   F_Next_Page                : constant Form_Request_Code := Key_Max + 1;
+   F_Previous_Page            : constant Form_Request_Code := Key_Max + 2;
+   F_First_Page               : constant Form_Request_Code := Key_Max + 3;
+   F_Last_Page                : constant Form_Request_Code := Key_Max + 4;
+
+   F_Next_Field               : constant Form_Request_Code := Key_Max + 5;
+   F_Previous_Field           : constant Form_Request_Code := Key_Max + 6;
+   F_First_Field              : constant Form_Request_Code := Key_Max + 7;
+   F_Last_Field               : constant Form_Request_Code := Key_Max + 8;
+   F_Sorted_Next_Field        : constant Form_Request_Code := Key_Max + 9;
+   F_Sorted_Previous_Field    : constant Form_Request_Code := Key_Max + 10;
+   F_Sorted_First_Field       : constant Form_Request_Code := Key_Max + 11;
+   F_Sorted_Last_Field        : constant Form_Request_Code := Key_Max + 12;
+   F_Left_Field               : constant Form_Request_Code := Key_Max + 13;
+   F_Right_Field              : constant Form_Request_Code := Key_Max + 14;
+   F_Up_Field                 : constant Form_Request_Code := Key_Max + 15;
+   F_Down_Field               : constant Form_Request_Code := Key_Max + 16;
+
+   F_Next_Char                : constant Form_Request_Code := Key_Max + 17;
+   F_Previous_Char            : constant Form_Request_Code := Key_Max + 18;
+   F_Next_Line                : constant Form_Request_Code := Key_Max + 19;
+   F_Previous_Line            : constant Form_Request_Code := Key_Max + 20;
+   F_Next_Word                : constant Form_Request_Code := Key_Max + 21;
+   F_Previous_Word            : constant Form_Request_Code := Key_Max + 22;
+   F_Begin_Field              : constant Form_Request_Code := Key_Max + 23;
+   F_End_Field                : constant Form_Request_Code := Key_Max + 24;
+   F_Begin_Line               : constant Form_Request_Code := Key_Max + 25;
+   F_End_Line                 : constant Form_Request_Code := Key_Max + 26;
+   F_Left_Char                : constant Form_Request_Code := Key_Max + 27;
+   F_Right_Char               : constant Form_Request_Code := Key_Max + 28;
+   F_Up_Char                  : constant Form_Request_Code := Key_Max + 29;
+   F_Down_Char                : constant Form_Request_Code := Key_Max + 30;
+
+   F_New_Line                 : constant Form_Request_Code := Key_Max + 31;
+   F_Insert_Char              : constant Form_Request_Code := Key_Max + 32;
+   F_Insert_Line              : constant Form_Request_Code := Key_Max + 33;
+   F_Delete_Char              : constant Form_Request_Code := Key_Max + 34;
+   F_Delete_Previous          : constant Form_Request_Code := Key_Max + 35;
+   F_Delete_Line              : constant Form_Request_Code := Key_Max + 36;
+   F_Delete_Word              : constant Form_Request_Code := Key_Max + 37;
+   F_Clear_EOL                : constant Form_Request_Code := Key_Max + 38;
+   F_Clear_EOF                : constant Form_Request_Code := Key_Max + 39;
+   F_Clear_Field              : constant Form_Request_Code := Key_Max + 40;
+   F_Overlay_Mode             : constant Form_Request_Code := Key_Max + 41;
+   F_Insert_Mode              : constant Form_Request_Code := Key_Max + 42;
+
+   --  Vertical Scrolling
+   F_ScrollForward_Line       : constant Form_Request_Code := Key_Max + 43;
+   F_ScrollBackward_Line      : constant Form_Request_Code := Key_Max + 44;
+   F_ScrollForward_Page       : constant Form_Request_Code := Key_Max + 45;
+   F_ScrollBackward_Page      : constant Form_Request_Code := Key_Max + 46;
+   F_ScrollForward_HalfPage   : constant Form_Request_Code := Key_Max + 47;
+   F_ScrollBackward_HalfPage  : constant Form_Request_Code := Key_Max + 48;
+
+   --  Horizontal Scrolling
+   F_HScrollForward_Char      : constant Form_Request_Code := Key_Max + 49;
+   F_HScrollBackward_Char     : constant Form_Request_Code := Key_Max + 50;
+   F_HScrollForward_Line      : constant Form_Request_Code := Key_Max + 51;
+   F_HScrollBackward_Line     : constant Form_Request_Code := Key_Max + 52;
+   F_HScrollForward_HalfLine  : constant Form_Request_Code := Key_Max + 53;
+   F_HScrollBackward_HalfLine : constant Form_Request_Code := Key_Max + 54;
+
+   F_Validate_Field           : constant Form_Request_Code := Key_Max + 55;
+   F_Next_Choice              : constant Form_Request_Code := Key_Max + 56;
+   F_Previous_Choice          : constant Form_Request_Code := Key_Max + 57;
+
+   --  For those who like the old 'C' style request names
+   REQ_NEXT_PAGE    : Form_Request_Code renames F_Next_Page;
+   REQ_PREV_PAGE    : Form_Request_Code renames F_Previous_Page;
+   REQ_FIRST_PAGE   : Form_Request_Code renames F_First_Page;
+   REQ_LAST_PAGE    : Form_Request_Code renames F_Last_Page;
+
+   REQ_NEXT_FIELD   : Form_Request_Code renames F_Next_Field;
+   REQ_PREV_FIELD   : Form_Request_Code renames F_Previous_Field;
+   REQ_FIRST_FIELD  : Form_Request_Code renames F_First_Field;
+   REQ_LAST_FIELD   : Form_Request_Code renames F_Last_Field;
+   REQ_SNEXT_FIELD  : Form_Request_Code renames F_Sorted_Next_Field;
+   REQ_SPREV_FIELD  : Form_Request_Code renames F_Sorted_Previous_Field;
+   REQ_SFIRST_FIELD : Form_Request_Code renames F_Sorted_First_Field;
+   REQ_SLAST_FIELD  : Form_Request_Code renames F_Sorted_Last_Field;
+   REQ_LEFT_FIELD   : Form_Request_Code renames F_Left_Field;
+   REQ_RIGHT_FIELD  : Form_Request_Code renames F_Right_Field;
+   REQ_UP_FIELD     : Form_Request_Code renames F_Up_Field;
+   REQ_DOWN_FIELD   : Form_Request_Code renames F_Down_Field;
+
+   REQ_NEXT_CHAR    : Form_Request_Code renames F_Next_Char;
+   REQ_PREV_CHAR    : Form_Request_Code renames F_Previous_Char;
+   REQ_NEXT_LINE    : Form_Request_Code renames F_Next_Line;
+   REQ_PREV_LINE    : Form_Request_Code renames F_Previous_Line;
+   REQ_NEXT_WORD    : Form_Request_Code renames F_Next_Word;
+   REQ_PREV_WORD    : Form_Request_Code renames F_Previous_Word;
+   REQ_BEG_FIELD    : Form_Request_Code renames F_Begin_Field;
+   REQ_END_FIELD    : Form_Request_Code renames F_End_Field;
+   REQ_BEG_LINE     : Form_Request_Code renames F_Begin_Line;
+   REQ_END_LINE     : Form_Request_Code renames F_End_Line;
+   REQ_LEFT_CHAR    : Form_Request_Code renames F_Left_Char;
+   REQ_RIGHT_CHAR   : Form_Request_Code renames F_Right_Char;
+   REQ_UP_CHAR      : Form_Request_Code renames F_Up_Char;
+   REQ_DOWN_CHAR    : Form_Request_Code renames F_Down_Char;
+
+   REQ_NEW_LINE     : Form_Request_Code renames F_New_Line;
+   REQ_INS_CHAR     : Form_Request_Code renames F_Insert_Char;
+   REQ_INS_LINE     : Form_Request_Code renames F_Insert_Line;
+   REQ_DEL_CHAR     : Form_Request_Code renames F_Delete_Char;
+   REQ_DEL_PREV     : Form_Request_Code renames F_Delete_Previous;
+   REQ_DEL_LINE     : Form_Request_Code renames F_Delete_Line;
+   REQ_DEL_WORD     : Form_Request_Code renames F_Delete_Word;
+   REQ_CLR_EOL      : Form_Request_Code renames F_Clear_EOL;
+   REQ_CLR_EOF      : Form_Request_Code renames F_Clear_EOF;
+   REQ_CLR_FIELD    : Form_Request_Code renames F_Clear_Field;
+   REQ_OVL_MODE     : Form_Request_Code renames F_Overlay_Mode;
+   REQ_INS_MODE     : Form_Request_Code renames F_Insert_Mode;
+
+   REQ_SCR_FLINE    : Form_Request_Code renames F_ScrollForward_Line;
+   REQ_SCR_BLINE    : Form_Request_Code renames F_ScrollBackward_Line;
+   REQ_SCR_FPAGE    : Form_Request_Code renames F_ScrollForward_Page;
+   REQ_SCR_BPAGE    : Form_Request_Code renames F_ScrollBackward_Page;
+   REQ_SCR_FHPAGE   : Form_Request_Code renames F_ScrollForward_HalfPage;
+   REQ_SCR_BHPAGE   : Form_Request_Code renames F_ScrollBackward_HalfPage;
+
+   REQ_SCR_FCHAR    : Form_Request_Code renames F_HScrollForward_Char;
+   REQ_SCR_BCHAR    : Form_Request_Code renames F_HScrollBackward_Char;
+   REQ_SCR_HFLINE   : Form_Request_Code renames F_HScrollForward_Line;
+   REQ_SCR_HBLINE   : Form_Request_Code renames F_HScrollBackward_Line;
+   REQ_SCR_HFHALF   : Form_Request_Code renames F_HScrollForward_HalfLine;
+   REQ_SCR_HBHALF   : Form_Request_Code renames F_HScrollBackward_HalfLine;
+
+   REQ_VALIDATION   : Form_Request_Code renames F_Validate_Field;
+   REQ_NEXT_CHOICE  : Form_Request_Code renames F_Next_Choice;
+   REQ_PREV_CHOICE  : Form_Request_Code renames F_Previous_Choice;
+
+
+   procedure Request_Name (Key  : in Form_Request_Code;
+                           Name : out String);
+
+   function  Request_Name (Key : Form_Request_Code) return String;
+   --  Same as function
+   pragma Inline (Request_Name);
+
+   ------------------
+   --  Exceptions  --
+   ------------------
+   Form_Exception : exception;
+
+   --  MANPAGE(`form_field_new.3x')
+
+   --  ANCHOR(`new_field()',`Create')
+   function Create (Height       : Line_Count;
+                    Width        : Column_Count;
+                    Top          : Line_Position;
+                    Left         : Column_Position;
+                    Off_Screen   : Natural := 0;
+                    More_Buffers : Buffer_Number := Buffer_Number'First)
+                    return Field;
+   --  AKA
+   --  An overloaded Create is defined later. Pragma Inline appears there.
+
+   --  ANCHOR(`new_field()',`New_Field')
+   function New_Field (Height       : Line_Count;
+                       Width        : Column_Count;
+                       Top          : Line_Position;
+                       Left         : Column_Position;
+                       Off_Screen   : Natural := 0;
+                       More_Buffers : Buffer_Number := Buffer_Number'First)
+                       return Field renames Create;
+   --  AKA
+   pragma Inline (New_Field);
+
+   --  ANCHOR(`free_field()',`Delete')
+   procedure Delete (Fld : in out Field);
+   --  AKA
+   --  Reset Fld to Null_Field
+   --  An overloaded Delete is defined later. Pragma Inline appears there.
+
+   --  ANCHOR(`dup_field()',`Duplicate')
+   function Duplicate (Fld  : Field;
+                       Top  : Line_Position;
+                       Left : Column_Position) return Field;
+   --  AKA
+   pragma Inline (Duplicate);
+
+   --  ANCHOR(`link_field()',`Link')
+   function Link (Fld  : Field;
+                  Top  : Line_Position;
+                  Left : Column_Position) return Field;
+   --  AKA
+   pragma Inline (Link);
+
+   --  MANPAGE(`form_field_just.3x')
+
+   --  ANCHOR(`set_field_just()',`Set_Justification')
+   procedure Set_Justification (Fld  : in Field;
+                                Just : in Field_Justification := None);
+   --  AKA
+   pragma Inline (Set_Justification);
+
+   --  ANCHOR(`field_just()',`Get_Justification')
+   function Get_Justification (Fld : Field) return Field_Justification;
+   --  AKA
+   pragma Inline (Get_Justification);
+
+   --  MANPAGE(`form_field_buffer.3x')
+
+   --  ANCHOR(`set_field_buffer()',`Set_Buffer')
+   procedure Set_Buffer
+     (Fld    : in Field;
+      Buffer : in Buffer_Number := Buffer_Number'First;
+      Str    : in String);
+   --  AKA
+   --  Not inlined
+
+   --  ANCHOR(`field_buffer()',`Get_Buffer')
+   procedure Get_Buffer
+     (Fld    : in Field;
+      Buffer : in Buffer_Number := Buffer_Number'First;
+      Str    : out String);
+   --  AKA
+
+   function Get_Buffer
+     (Fld    : in Field;
+      Buffer : in Buffer_Number := Buffer_Number'First) return String;
+   --  AKA
+   --  Same but as function
+   pragma Inline (Get_Buffer);
+
+   --  ANCHOR(`set_field_status()',`Set_Status')
+   procedure Set_Status (Fld    : in Field;
+                         Status : in Boolean := True);
+   --  AKA
+   pragma Inline (Set_Status);
+
+   --  ANCHOR(`field_status()',`Changed')
+   function Changed (Fld : Field) return Boolean;
+   --  AKA
+   pragma Inline (Changed);
+
+   --  ANCHOR(`set_field_max()',`Set_Maximum_Size')
+   procedure Set_Maximum_Size (Fld : in Field;
+                               Max : in Natural := 0);
+   --  AKA
+   pragma Inline (Set_Maximum_Size);
+
+   --  MANPAGE(`form_field_opts.3x')
+
+   --  ANCHOR(`set_field_opts()',`Set_Options')
+   procedure Set_Options (Fld     : in Field;
+                          Options : in Field_Option_Set);
+   --  AKA
+   --  An overloaded version is defined later. Pragma Inline appears there
+
+   --  ANCHOR(`field_opts_on()',`Switch_Options')
+   procedure Switch_Options (Fld     : in Field;
+                             Options : in Field_Option_Set;
+                             On      : Boolean := True);
+   --  AKA
+   --  ALIAS(`field_opts_off()')
+   --  An overloaded version is defined later. Pragma Inline appears there
+
+   --  ANCHOR(`field_opts()',`Get_Options')
+   procedure Get_Options (Fld     : in  Field;
+                          Options : out Field_Option_Set);
+   --  AKA
+
+   --  ANCHOR(`field_opts()',`Get_Options')
+   function Get_Options (Fld : Field := Null_Field)
+                         return Field_Option_Set;
+   --  AKA
+   --  An overloaded version is defined later. Pragma Inline appears there
+
+   --  MANPAGE(`form_field_attributes.3x')
+
+   --  ANCHOR(`set_field_fore()',`Set_Foreground')
+   procedure Set_Foreground
+     (Fld   : in Field;
+      Fore  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First);
+   --  AKA
+   pragma Inline (Set_Foreground);
+
+   --  ANCHOR(`field_fore()',`Foreground')
+   procedure Foreground (Fld  : in  Field;
+                         Fore : out Character_Attribute_Set);
+   --  AKA
+
+   --  ANCHOR(`field_fore()',`Foreground')
+   procedure Foreground (Fld   : in  Field;
+                         Fore  : out Character_Attribute_Set;
+                         Color : out Color_Pair);
+   --  AKA
+   pragma Inline (Foreground);
+
+   --  ANCHOR(`set_field_back()',`Set_Background')
+   procedure Set_Background
+     (Fld   : in Field;
+      Back  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First);
+   --  AKA
+   pragma Inline (Set_Background);
+
+   --  ANCHOR(`field_back()',`Background')
+   procedure Background (Fld  : in  Field;
+                         Back : out Character_Attribute_Set);
+   --  AKA
+
+   --  ANCHOR(`field_back()',`Background')
+   procedure Background (Fld   : in  Field;
+                         Back  : out Character_Attribute_Set;
+                         Color : out Color_Pair);
+   --  AKA
+   pragma Inline (Background);
+
+   --  ANCHOR(`set_field_pad()',`Set_Pad_Character')
+   procedure Set_Pad_Character (Fld : in Field;
+                                Pad : in Character := Space);
+   --  AKA
+   pragma Inline (Set_Pad_Character);
+
+   --  ANCHOR(`field_pad()',`Pad_Character')
+   procedure Pad_Character (Fld : in  Field;
+                            Pad : out Character);
+   --  AKA
+   pragma Inline (Pad_Character);
+
+   --  MANPAGE(`form_field_info.3x')
+
+   --  ANCHOR(`field_info()',`Info')
+   procedure Info (Fld                : in  Field;
+                   Lines              : out Line_Count;
+                   Columns            : out Column_Count;
+                   First_Row          : out Line_Position;
+                   First_Column       : out Column_Position;
+                   Off_Screen         : out Natural;
+                   Additional_Buffers : out Buffer_Number);
+   --  AKA
+   pragma Inline (Info);
+
+   --  ANCHOR(`dynamic_field_info()',`Dynamic_Info')
+   procedure Dynamic_Info (Fld     : in Field;
+                           Lines   : out Line_Count;
+                           Columns : out Column_Count;
+                           Max     : out Natural);
+   --  AKA
+   pragma Inline (Dynamic_Info);
+
+   --  MANPAGE(`form_win.3x')
+
+   --  ANCHOR(`set_form_win()',`Set_Window')
+   procedure Set_Window (Frm : in Form;
+                         Win : in Window);
+   --  AKA
+   pragma Inline (Set_Window);
+
+   --  ANCHOR(`form_win()',`Get_Window')
+   function Get_Window (Frm : Form) return Window;
+   --  AKA
+   pragma Inline (Get_Window);
+
+   --  ANCHOR(`set_form_sub()',`Set_Sub_Window')
+   procedure Set_Sub_Window (Frm : in Form;
+                             Win : in Window);
+   --  AKA
+   pragma Inline (Set_Sub_Window);
+
+   --  ANCHOR(`form_sub()',`Get_Sub_Window')
+   function Get_Sub_Window (Frm : Form) return Window;
+   --  AKA
+   pragma Inline (Get_Sub_Window);
+
+   --  ANCHOR(`scale_form()',`Scale')
+   procedure Scale (Frm     : in Form;
+                    Lines   : out Line_Count;
+                    Columns : out Column_Count);
+   --  AKA
+   pragma Inline (Scale);
+
+   --  MANPAGE(`form_hook.3x')
+
+   type Form_Hook_Function is access procedure (Frm : in Form);
+   pragma Convention (C, Form_Hook_Function);
+
+   --  ANCHOR(`set_field_init()',`Set_Field_Init_Hook')
+   procedure Set_Field_Init_Hook (Frm  : in Form;
+                                  Proc : in Form_Hook_Function);
+   --  AKA
+   pragma Inline (Set_Field_Init_Hook);
+
+   --  ANCHOR(`set_field_term()',`Set_Field_Term_Hook')
+   procedure Set_Field_Term_Hook (Frm  : in Form;
+                                  Proc : in Form_Hook_Function);
+   --  AKA
+   pragma Inline (Set_Field_Term_Hook);
+
+   --  ANCHOR(`set_form_init()',`Set_Form_Init_Hook')
+   procedure Set_Form_Init_Hook (Frm  : in Form;
+                                 Proc : in Form_Hook_Function);
+   --  AKA
+   pragma Inline (Set_Form_Init_Hook);
+
+   --  ANCHOR(`set_form_term()',`Set_Form_Term_Hook')
+   procedure Set_Form_Term_Hook (Frm  : in Form;
+                                 Proc : in Form_Hook_Function);
+   --  AKA
+   pragma Inline (Set_Form_Term_Hook);
+
+   --  ANCHOR(`field_init()',`Get_Field_Init_Hook')
+   function Get_Field_Init_Hook (Frm : Form) return Form_Hook_Function;
+   --  AKA
+   pragma Import (C, Get_Field_Init_Hook, "field_init");
+
+   --  ANCHOR(`field_term()',`Get_Field_Term_Hook')
+   function Get_Field_Term_Hook (Frm : Form) return Form_Hook_Function;
+   --  AKA
+   pragma Import (C, Get_Field_Term_Hook, "field_term");
+
+   --  ANCHOR(`form_init()',`Get_Form_Init_Hook')
+   function Get_Form_Init_Hook (Frm : Form) return Form_Hook_Function;
+   --  AKA
+   pragma Import (C, Get_Form_Init_Hook, "form_init");
+
+   --  ANCHOR(`form_term()',`Get_Form_Term_Hook')
+   function Get_Form_Term_Hook (Frm : Form) return Form_Hook_Function;
+   --  AKA
+   pragma Import (C, Get_Form_Term_Hook, "form_term");
+
+   --  MANPAGE(`form_field.3x')
+
+   --  ANCHOR(`set_form_fields()',`Redefine')
+   procedure Redefine (Frm  : in Form;
+                       Flds : in Field_Array_Access);
+   --  AKA
+   pragma Inline (Redefine);
+
+   --  ANCHOR(`set_form_fields()',`Set_Fields')
+   procedure Set_Fields (Frm  : in Form;
+                         Flds : in Field_Array_Access) renames Redefine;
+   --  AKA
+   pragma Inline (Set_Fields);
+
+   --  ANCHOR(`form_fields()',`Fields')
+   function Fields (Frm   : Form;
+                    Index : Positive) return Field;
+   --  AKA
+   pragma Inline (Fields);
+
+   --  ANCHOR(`field_count()',`Field_Count')
+   function Field_Count (Frm : Form) return Natural;
+   --  AKA
+   pragma Inline (Field_Count);
+
+   --  ANCHOR(`move_field()',`Move')
+   procedure Move (Fld    : in Field;
+                   Line   : in Line_Position;
+                   Column : in Column_Position);
+   --  AKA
+   pragma Inline (Move);
+
+   --  MANPAGE(`form_new.3x')
+
+   --  ANCHOR(`new_form()',`Create')
+   function Create (Fields : Field_Array_Access) return Form;
+   --  AKA
+   pragma Inline (Create);
+
+   --  ANCHOR(`new_form()',`New_Form')
+   function New_Form (Fields : Field_Array_Access) return Form
+     renames Create;
+   --  AKA
+   pragma Inline (New_Form);
+
+   --  ANCHOR(`free_form()',`Delete')
+   procedure Delete (Frm : in out Form);
+   --  AKA
+   --  Reset Frm to Null_Form
+   pragma Inline (Delete);
+
+   --  MANPAGE(`form_opts.3x')
+
+   --  ANCHOR(`set_form_opts()',`Set_Options')
+   procedure Set_Options (Frm     : in Form;
+                          Options : in Form_Option_Set);
+   --  AKA
+   pragma Inline (Set_Options);
+
+   --  ANCHOR(`form_opts_on()',`Switch_Options')
+   procedure Switch_Options (Frm     : in Form;
+                             Options : in Form_Option_Set;
+                             On      : Boolean := True);
+   --  AKA
+   --  ALIAS(`form_opts_off()')
+   pragma Inline (Switch_Options);
+
+   --  ANCHOR(`form_opts()',`Get_Options')
+   procedure Get_Options (Frm     : in  Form;
+                          Options : out Form_Option_Set);
+   --  AKA
+
+   --  ANCHOR(`form_opts()',`Get_Options')
+   function Get_Options (Frm : Form := Null_Form) return Form_Option_Set;
+   --  AKA
+   pragma Inline (Get_Options);
+
+   --  MANPAGE(`form_post.3x')
+
+   --  ANCHOR(`post_form()',`Post')
+   procedure Post (Frm  : in Form;
+                   Post : in Boolean := True);
+   --  AKA
+   --  ALIAS(`unpost_form()')
+   pragma Inline (Post);
+
+   --  MANPAGE(`form_cursor.3x')
+
+   --  ANCHOR(`pos_form_cursor()',`Position_Cursor')
+   procedure Position_Cursor (Frm : Form);
+   --  AKA
+   pragma Inline (Position_Cursor);
+
+   --  MANPAGE(`form_data.3x')
+
+   --  ANCHOR(`data_ahead()',`Data_Ahead')
+   function Data_Ahead (Frm : Form) return Boolean;
+   --  AKA
+   pragma Inline (Data_Ahead);
+
+   --  ANCHOR(`data_behind()',`Data_Behind')
+   function Data_Behind (Frm : Form) return Boolean;
+   --  AKA
+   pragma Inline (Data_Behind);
+
+   --  MANPAGE(`form_driver.3x')
+
+   type Driver_Result is (Form_Ok,
+                          Request_Denied,
+                          Unknown_Request,
+                          Invalid_Field);
+
+   --  ANCHOR(`form_driver()',`Driver')
+   function Driver (Frm : Form;
+                    Key : Key_Code) return Driver_Result;
+   --  AKA
+   --  Driver not inlined
+
+   --  MANPAGE(`form_page.3x')
+
+   type Page_Number is new Natural;
+
+   --  ANCHOR(`set_current_field()',`Set_Current')
+   procedure Set_Current (Frm : in Form;
+                          Fld : in Field);
+   --  AKA
+   pragma Inline (Set_Current);
+
+   --  ANCHOR(`current_field()',`Current')
+   function Current (Frm : in Form) return Field;
+   --  AKA
+   pragma Inline (Current);
+
+   --  ANCHOR(`set_form_page()',`Set_Page')
+   procedure Set_Page (Frm  : in Form;
+                       Page : in Page_Number := Page_Number'First);
+   --  AKA
+   pragma Inline (Set_Page);
+
+   --  ANCHOR(`form_page()',`Page')
+   function Page (Frm : Form) return Page_Number;
+   --  AKA
+   pragma Inline (Page);
+
+   --  ANCHOR(`field_index()',`Get_Index')
+   function Get_Index (Fld : Field) return Positive;
+   --  AKA
+   --  Please note that in this binding we start the numbering of fields
+   --  with 1. So this is number is one more than you get from the low
+   --  level call.
+   pragma Inline (Get_Index);
+
+   --  MANPAGE(`form_new_page.3x')
+
+   --  ANCHOR(`set_new_page()',`Set_New_Page')
+   procedure Set_New_Page (Fld      : in Field;
+                           New_Page : in Boolean := True);
+   --  AKA
+   pragma Inline (Set_New_Page);
+
+   --  ANCHOR(`new_page()',`Is_New_Page')
+   function Is_New_Page (Fld : Field) return Boolean;
+   --  AKA
+   pragma Inline (Is_New_Page);
+
+------------------------------------------------------------------------------
+private
+   type Field is new System.Storage_Elements.Integer_Address;
+   type Form  is new System.Storage_Elements.Integer_Address;
+
+   Null_Field : constant Field := 0;
+   Null_Form  : constant Form  := 0;
+
+end Terminal_Interface.Curses.Forms;
diff --git a/ncurses-5.2/Ada95/gen/terminal_interface-curses-menus-item_user_data.ads.m4 b/ncurses-5.2/Ada95/gen/terminal_interface-curses-menus-item_user_data.ads.m4
new file mode 100644
index 0000000..d9b3503
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/terminal_interface-curses-menus-item_user_data.ads.m4
@@ -0,0 +1,75 @@
+--  -*- ada -*-
+define(`HTMLNAME',`terminal_interface-curses-menus-item_user_data__ads.htm')dnl
+include(M4MACRO)dnl
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Menus.Item_User_Data             --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+
+generic
+   type User is limited private;
+   type User_Access is access User;
+package Terminal_Interface.Curses.Menus.Item_User_Data is
+   pragma Preelaborate (Terminal_Interface.Curses.Menus.Item_User_Data);
+
+   --  The binding uses the same user pointer for menu items
+   --  as the low level C implementation. So you can safely
+   --  read or write the user pointer also with the C routines
+   --
+   --  MANPAGE(`mitem_userptr.3x')
+
+   --  ANCHOR(`set_item_userptr',`Set_User_Data')
+   procedure Set_User_Data (Itm  : in Item;
+                            Data : in User_Access);
+   --  AKA
+   pragma Inline (Set_User_Data);
+
+   --  ANCHOR(`item_userptr',`Get_User_Data')
+   procedure Get_User_Data (Itm  : in  Item;
+                            Data : out User_Access);
+   --  AKA
+
+   --  ANCHOR(`item_userptr',`Get_User_Data')
+   function Get_User_Data (Itm  : in  Item) return User_Access;
+   --  AKA
+   --  Same as function
+   pragma Inline (Get_User_Data);
+
+end Terminal_Interface.Curses.Menus.Item_User_Data;
+
diff --git a/ncurses-5.2/Ada95/gen/terminal_interface-curses-menus-menu_user_data.ads.m4 b/ncurses-5.2/Ada95/gen/terminal_interface-curses-menus-menu_user_data.ads.m4
new file mode 100644
index 0000000..57c57f7
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/terminal_interface-curses-menus-menu_user_data.ads.m4
@@ -0,0 +1,70 @@
+--  -*- ada -*-
+define(`HTMLNAME',`terminal_interface-curses-menus-menu_user_data__ads.htm')dnl
+include(M4MACRO)dnl
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Menus.Menu_User_Data             --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+
+generic
+   type User is limited private;
+   type User_Access is access User;
+package Terminal_Interface.Curses.Menus.Menu_User_Data is
+   pragma Preelaborate (Terminal_Interface.Curses.Menus.Menu_User_Data);
+
+   --  MANPAGE(`menu_userptr.3x')
+
+   --  ANCHOR(`set_menu_userptr',`Set_User_Data')
+   procedure Set_User_Data (Men  : in Menu;
+                            Data : in User_Access);
+   --  AKA
+   pragma Inline (Set_User_Data);
+
+   --  ANCHOR(`menu_userptr',`Get_User_Data')
+   procedure Get_User_Data (Men  : in  Menu;
+                            Data : out User_Access);
+   --  AKA
+
+   --  ANCHOR(`menu_userptr',`Get_User_Data')
+   function Get_User_Data (Men  : in  Menu) return User_Access;
+   --  AKA
+   --  Same as function
+   pragma Inline (Get_User_Data);
+
+end Terminal_Interface.Curses.Menus.Menu_User_Data;
diff --git a/ncurses-5.2/Ada95/gen/terminal_interface-curses-menus.ads.m4 b/ncurses-5.2/Ada95/gen/terminal_interface-curses-menus.ads.m4
new file mode 100644
index 0000000..a718e97
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/terminal_interface-curses-menus.ads.m4
@@ -0,0 +1,594 @@
+--  -*- ada -*-
+define(`HTMLNAME',`terminal_interface-curses-menus__ads.htm')dnl
+include(M4MACRO)dnl
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                      Terminal_Interface.Curses.Menu                      --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+include(`Menu_Base_Defs')
+with System;
+with Ada.Characters.Latin_1;
+
+package Terminal_Interface.Curses.Menus is
+   pragma Preelaborate (Terminal_Interface.Curses.Menus);
+include(`Menu_Linker_Options')dnl
+include(`Linker_Options')
+   Space : Character renames Ada.Characters.Latin_1.Space;
+
+   type Item is private;
+   type Menu is private;
+
+   ---------------------------
+   --  Interface constants  --
+   ---------------------------
+   Null_Item : constant Item;
+   Null_Menu : constant Menu;
+
+   subtype Menu_Request_Code is Key_Code
+     range (Key_Max + 1) .. (Key_Max + 17);
+
+   --  The prefix M_ stands for "Menu Request"
+   M_Left_Item       : constant Menu_Request_Code := Key_Max + 1;
+   M_Right_Item      : constant Menu_Request_Code := Key_Max + 2;
+   M_Up_Item         : constant Menu_Request_Code := Key_Max + 3;
+   M_Down_Item       : constant Menu_Request_Code := Key_Max + 4;
+   M_ScrollUp_Line   : constant Menu_Request_Code := Key_Max + 5;
+   M_ScrollDown_Line : constant Menu_Request_Code := Key_Max + 6;
+   M_ScrollDown_Page : constant Menu_Request_Code := Key_Max + 7;
+   M_ScrollUp_Page   : constant Menu_Request_Code := Key_Max + 8;
+   M_First_Item      : constant Menu_Request_Code := Key_Max + 9;
+   M_Last_Item       : constant Menu_Request_Code := Key_Max + 10;
+   M_Next_Item       : constant Menu_Request_Code := Key_Max + 11;
+   M_Previous_Item   : constant Menu_Request_Code := Key_Max + 12;
+   M_Toggle_Item     : constant Menu_Request_Code := Key_Max + 13;
+   M_Clear_Pattern   : constant Menu_Request_Code := Key_Max + 14;
+   M_Back_Pattern    : constant Menu_Request_Code := Key_Max + 15;
+   M_Next_Match      : constant Menu_Request_Code := Key_Max + 16;
+   M_Previous_Match  : constant Menu_Request_Code := Key_Max + 17;
+
+   --  For those who like the old 'C' names for the request codes
+   REQ_LEFT_ITEM     : Menu_Request_Code renames M_Left_Item;
+   REQ_RIGHT_ITEM    : Menu_Request_Code renames M_Right_Item;
+   REQ_UP_ITEM       : Menu_Request_Code renames M_Up_Item;
+   REQ_DOWN_ITEM     : Menu_Request_Code renames M_Down_Item;
+   REQ_SCR_ULINE     : Menu_Request_Code renames M_ScrollUp_Line;
+   REQ_SCR_DLINE     : Menu_Request_Code renames M_ScrollDown_Line;
+   REQ_SCR_DPAGE     : Menu_Request_Code renames M_ScrollDown_Page;
+   REQ_SCR_UPAGE     : Menu_Request_Code renames M_ScrollUp_Page;
+   REQ_FIRST_ITEM    : Menu_Request_Code renames M_First_Item;
+   REQ_LAST_ITEM     : Menu_Request_Code renames M_Last_Item;
+   REQ_NEXT_ITEM     : Menu_Request_Code renames M_Next_Item;
+   REQ_PREV_ITEM     : Menu_Request_Code renames M_Previous_Item;
+   REQ_TOGGLE_ITEM   : Menu_Request_Code renames M_Toggle_Item;
+   REQ_CLEAR_PATTERN : Menu_Request_Code renames M_Clear_Pattern;
+   REQ_BACK_PATTERN  : Menu_Request_Code renames M_Back_Pattern;
+   REQ_NEXT_MATCH    : Menu_Request_Code renames M_Next_Match;
+   REQ_PREV_MATCH    : Menu_Request_Code renames M_Previous_Match;
+
+   procedure Request_Name (Key  : in Menu_Request_Code;
+                           Name : out String);
+
+   function  Request_Name (Key : Menu_Request_Code) return String;
+   --  Same as function
+
+   ------------------
+   --  Exceptions  --
+   ------------------
+
+   Menu_Exception : exception;
+   --
+   --  Menu options
+   --
+   pragma Warnings (Off);
+include(`Menu_Opt_Rep')dnl
+
+   pragma Warnings (On);
+
+   function Default_Menu_Options return Menu_Option_Set;
+   --  Initial default options for a menu.
+   pragma Inline (Default_Menu_Options);
+   --
+   --  Item options
+   --
+   pragma Warnings (Off);
+include(`Item_Rep')dnl
+
+   pragma Warnings (On);
+
+   function Default_Item_Options return Item_Option_Set;
+   --  Initial default options for an item.
+   pragma Inline (Default_Item_Options);
+
+   --
+   --  Item Array
+   --
+   type Item_Array is array (Positive range <>) of aliased Item;
+   pragma Convention (C, Item_Array);
+
+   type Item_Array_Access is access Item_Array;
+
+   procedure Free (IA         : in out Item_Array_Access;
+                   Free_Items : Boolean := False);
+   --  Release the memory for an allocated item array
+   --  If Free_Items is True, call Delete() for all the items in
+   --  the array.
+
+   --  MANPAGE(`mitem_new.3x')
+
+   --  ANCHOR(`new_item()',`Create')
+   function Create (Name        : String;
+                    Description : String := "") return Item;
+   --  AKA
+   --  Not inlined.
+
+   --  ANCHOR(`new_item()',`New_Item')
+   function New_Item (Name        : String;
+                      Description : String := "") return Item
+     renames Create;
+   --  AKA
+
+   --  ANCHOR(`free_item()',`Delete')
+   procedure Delete (Itm : in out Item);
+   --  AKA
+   --  Resets Itm to Null_Item
+
+   --  MANPAGE(`mitem_value.3x')
+
+   --  ANCHOR(`set_item_value()',`Set_Value')
+   procedure Set_Value (Itm   : in Item;
+                        Value : in Boolean := True);
+   --  AKA
+   pragma Inline (Set_Value);
+
+   --  ANCHOR(`item_value()',`Value')
+   function Value (Itm : Item) return Boolean;
+   --  AKA
+   pragma Inline (Value);
+
+   --  MANPAGE(`mitem_visible.3x')
+
+   --  ANCHOR(`item_visible()',`Visible')
+   function Visible (Itm : Item) return Boolean;
+   --  AKA
+   pragma Inline (Visible);
+
+   --  MANPAGE(`mitem_opts.3x')
+
+   --  ANCHOR(`set_item_opts()',`Set_Options')
+   procedure Set_Options (Itm     : in Item;
+                          Options : in Item_Option_Set);
+   --  AKA
+   --  An overloaded Set_Options is defined later. Pragma Inline appears there
+
+   --  ANCHOR(`item_opts_on()',`Switch_Options')
+   procedure Switch_Options (Itm     : in Item;
+                             Options : in Item_Option_Set;
+                             On      : Boolean := True);
+   --  AKA
+   --  ALIAS(`item_opts_off()')
+   --  An overloaded Switch_Options is defined later.
+   --  Pragma Inline appears there
+
+   --  ANCHOR(`item_opts()',`Get_Options')
+   procedure Get_Options (Itm     : in  Item;
+                          Options : out Item_Option_Set);
+   --  AKA
+
+   --  ANCHOR(`item_opts()',`Get_Options')
+   function Get_Options (Itm : Item := Null_Item) return Item_Option_Set;
+   --  AKA
+   --  An overloaded Get_Options is defined later. Pragma Inline appears there
+
+   --  MANPAGE(`mitem_name.3x')
+
+   --  ANCHOR(`item_name()',`Name')
+   procedure Name (Itm  : in Item;
+                   Name : out String);
+   --  AKA
+   function  Name (Itm : Item) return String;
+   --  AKA
+   --  Implemented as function
+   pragma Inline (Name);
+
+   --  ANCHOR(`item_description();',`Description')
+   procedure Description (Itm         : in Item;
+                          Description : out String);
+   --  AKA
+
+   function  Description (Itm : Item) return String;
+   --  AKA
+   --  Implemented as function
+   pragma Inline (Description);
+
+   --  MANPAGE(`mitem_current.3x')
+
+   --  ANCHOR(`set_current_item()',`Set_Current')
+   procedure Set_Current (Men : in Menu;
+                          Itm : in Item);
+   --  AKA
+   pragma Inline (Set_Current);
+
+   --  ANCHOR(`current_item()',`Current')
+   function Current (Men : Menu) return Item;
+   --  AKA
+   pragma Inline (Current);
+
+   --  ANCHOR(`set_top_row()',`Set_Top_Row')
+   procedure Set_Top_Row (Men  : in Menu;
+                          Line : in Line_Position);
+   --  AKA
+   pragma Inline (Set_Top_Row);
+
+   --  ANCHOR(`top_row()',`Top_Row')
+   function Top_Row (Men : Menu) return Line_Position;
+   --  AKA
+   pragma Inline (Top_Row);
+
+   --  ANCHOR(`item_index()',`Get_Index')
+   function Get_Index (Itm : Item) return Positive;
+   --  AKA
+   --  Please note that in this binding we start the numbering of items
+   --  with 1. So this is number is one more than you get from the low
+   --  level call.
+   pragma Inline (Get_Index);
+
+   --  MANPAGE(`menu_post.3x')
+
+   --  ANCHOR(`post_menu()',`Post')
+   procedure Post (Men  : in Menu;
+                   Post : in Boolean := True);
+   --  AKA
+   --  ALIAS(`unpost_menu()')
+   pragma Inline (Post);
+
+   --  MANPAGE(`menu_opts.3x')
+
+   --  ANCHOR(`set_menu_opts()',`Set_Options')
+   procedure Set_Options (Men     : in Menu;
+                          Options : in Menu_Option_Set);
+   --  AKA
+   pragma Inline (Set_Options);
+
+   --  ANCHOR(`menu_opts_on()',`Switch_Options')
+   procedure Switch_Options (Men     : in Menu;
+                             Options : in Menu_Option_Set;
+                             On      : Boolean := True);
+   --  AKA
+   --  ALIAS(`menu_opts_off()')
+   pragma Inline (Switch_Options);
+
+   --  ANCHOR(`menu_opts()',`Get_Options')
+   procedure Get_Options (Men     : in  Menu;
+                          Options : out Menu_Option_Set);
+   --  AKA
+
+   --  ANCHOR(`menu_opts()',`Get_Options')
+   function Get_Options (Men : Menu := Null_Menu) return Menu_Option_Set;
+   --  AKA
+   pragma Inline (Get_Options);
+
+   --  MANPAGE(`menu_win.3x')
+
+   --  ANCHOR(`set_menu_win()',`Set_Window')
+   procedure Set_Window (Men : in Menu;
+                         Win : in Window);
+   --  AKA
+   pragma Inline (Set_Window);
+
+   --  ANCHOR(`menu_win()',`Get_Window')
+   function Get_Window (Men : Menu) return Window;
+   --  AKA
+   pragma Inline (Get_Window);
+
+   --  ANCHOR(`set_menu_sub()',`Set_Sub_Window')
+   procedure Set_Sub_Window (Men : in Menu;
+                             Win : in Window);
+   --  AKA
+   pragma Inline (Set_Sub_Window);
+
+   --  ANCHOR(`menu_sub()',`Get_Sub_Window')
+   function Get_Sub_Window (Men : Menu) return Window;
+   --  AKA
+   pragma Inline (Get_Sub_Window);
+
+   --  ANCHOR(`scale_menu()',`Scale')
+   procedure Scale (Men     : in Menu;
+                    Lines   : out Line_Count;
+                    Columns : out Column_Count);
+   --  AKA
+   pragma Inline (Scale);
+
+   --  MANPAGE(`menu_cursor.3x')
+
+   --  ANCHOR(`pos_menu_cursor()',`Position_Cursor')
+   procedure Position_Cursor (Men : Menu);
+   --  AKA
+   pragma Inline (Position_Cursor);
+
+   --  MANPAGE(`menu_mark.3x')
+
+   --  ANCHOR(`set_menu_mark()',`Set_Mark')
+   procedure Set_Mark (Men  : in Menu;
+                       Mark : in String);
+   --  AKA
+   pragma Inline (Set_Mark);
+
+   --  ANCHOR(`menu_mark()',`Mark')
+   procedure Mark (Men  : in  Menu;
+                   Mark : out String);
+   --  AKA
+
+   function  Mark (Men : Menu) return String;
+   --  AKA
+   --  Implemented as function
+   pragma Inline (Mark);
+
+   --  MANPAGE(`menu_attribs.3x')
+
+   --  ANCHOR(`set_menu_fore()',`Set_Foreground')
+   procedure Set_Foreground
+     (Men   : in Menu;
+      Fore  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First);
+   --  AKA
+   pragma Inline (Set_Foreground);
+
+   --  ANCHOR(`menu_fore()',`Foreground')
+   procedure Foreground (Men   : in  Menu;
+                         Fore  : out Character_Attribute_Set);
+   --  AKA
+
+   --  ANCHOR(`menu_fore()',`Foreground')
+   procedure Foreground (Men   : in  Menu;
+                         Fore  : out Character_Attribute_Set;
+                         Color : out Color_Pair);
+   --  AKA
+   pragma Inline (Foreground);
+
+   --  ANCHOR(`set_menu_back()',`Set_Background')
+   procedure Set_Background
+     (Men   : in Menu;
+      Back  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First);
+   --  AKA
+   pragma Inline (Set_Background);
+
+   --  ANCHOR(`menu_back()',`Background')
+   procedure Background (Men  : in  Menu;
+                         Back : out Character_Attribute_Set);
+   --  AKA
+   --  ANCHOR(`menu_back()',`Background')
+
+   procedure Background (Men   : in  Menu;
+                         Back  : out Character_Attribute_Set;
+                         Color : out Color_Pair);
+   --  AKA
+   pragma Inline (Background);
+
+   --  ANCHOR(`set_menu_grey()',`Set_Grey')
+   procedure Set_Grey
+     (Men   : in Menu;
+      Grey  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First);
+   --  AKA
+   pragma Inline (Set_Grey);
+
+   --  ANCHOR(`menu_grey()',`Grey')
+   procedure Grey (Men  : in  Menu;
+                   Grey : out Character_Attribute_Set);
+   --  AKA
+
+   --  ANCHOR(`menu_grey()',`Grey')
+   procedure Grey
+     (Men   : in  Menu;
+      Grey  : out Character_Attribute_Set;
+      Color : out Color_Pair);
+   --  AKA
+   pragma Inline (Grey);
+
+   --  ANCHOR(`set_menu_pad()',`Set_Pad_Character')
+   procedure Set_Pad_Character (Men : in Menu;
+                                Pad : in Character := Space);
+   --  AKA
+   pragma Inline (Set_Pad_Character);
+
+   --  ANCHOR(`menu_pad()',`Pad_Character')
+   procedure Pad_Character (Men : in  Menu;
+                            Pad : out Character);
+   --  AKA
+   pragma Inline (Pad_Character);
+
+   --  MANPAGE(`menu_spacing.3x')
+
+   --  ANCHOR(`set_menu_spacing()',`Set_Spacing')
+   procedure Set_Spacing (Men   : in Menu;
+                          Descr : in Column_Position := 0;
+                          Row   : in Line_Position   := 0;
+                          Col   : in Column_Position := 0);
+   --  AKA
+   pragma Inline (Set_Spacing);
+
+   --  ANCHOR(`menu_spacing()',`Spacing')
+   procedure Spacing (Men   : in Menu;
+                      Descr : out Column_Position;
+                      Row   : out Line_Position;
+                      Col   : out Column_Position);
+   --  AKA
+   pragma Inline (Spacing);
+
+   --  MANPAGE(`menu_pattern.3x')
+
+   --  ANCHOR(`set_menu_pattern()',`Set_Pattern')
+   function Set_Pattern (Men  : Menu;
+                         Text : String) return Boolean;
+   --  AKA
+   --  Return TRUE if the pattern matches, FALSE otherwise
+   pragma Inline (Set_Pattern);
+
+   --  ANCHOR(`menu_pattern()',`Pattern')
+   procedure Pattern (Men  : in  Menu;
+                      Text : out String);
+   --  AKA
+   pragma Inline (Pattern);
+
+   --  MANPAGE(`menu_format.3x')
+
+   --  ANCHOR(`set_menu_format()',`Set_Format')
+   procedure Set_Format (Men     : in Menu;
+                         Lines   : in Line_Count;
+                         Columns : in Column_Count);
+   --  AKA
+   pragma Inline (Set_Format);
+
+   --  ANCHOR(`menu_format()',`Format')
+   procedure Format (Men     : in  Menu;
+                     Lines   : out Line_Count;
+                     Columns : out Column_Count);
+   --  AKA
+   pragma Inline (Format);
+
+   --  MANPAGE(`menu_hook.3x')
+
+   type Menu_Hook_Function is access procedure (Men : in Menu);
+   pragma Convention (C, Menu_Hook_Function);
+
+   --  ANCHOR(`set_item_init()',`Set_Item_Init_Hook')
+   procedure Set_Item_Init_Hook (Men  : in Menu;
+                                 Proc : in Menu_Hook_Function);
+   --  AKA
+   pragma Inline (Set_Item_Init_Hook);
+
+   --  ANCHOR(`set_item_term()',`Set_Item_Term_Hook')
+   procedure Set_Item_Term_Hook (Men  : in Menu;
+                                 Proc : in Menu_Hook_Function);
+   --  AKA
+   pragma Inline (Set_Item_Term_Hook);
+
+   --  ANCHOR(`set_menu_init()',`Set_Menu_Init_Hook')
+   procedure Set_Menu_Init_Hook (Men  : in Menu;
+                                 Proc : in Menu_Hook_Function);
+   --  AKA
+   pragma Inline (Set_Menu_Init_Hook);
+
+   --  ANCHOR(`set_menu_term()',`Set_Menu_Term_Hook')
+   procedure Set_Menu_Term_Hook (Men  : in Menu;
+                                 Proc : in Menu_Hook_Function);
+   --  AKA
+   pragma Inline (Set_Menu_Term_Hook);
+
+   --  ANCHOR(`item_init()',`Get_Item_Init_Hook')
+   function Get_Item_Init_Hook (Men : Menu) return Menu_Hook_Function;
+   --  AKA
+   pragma Inline (Get_Item_Init_Hook);
+
+   --  ANCHOR(`item_term()',`Get_Item_Term_Hook')
+   function Get_Item_Term_Hook (Men : Menu) return Menu_Hook_Function;
+   --  AKA
+   pragma Inline (Get_Item_Term_Hook);
+
+   --  ANCHOR(`menu_init()',`Get_Menu_Init_Hook')
+   function Get_Menu_Init_Hook (Men : Menu) return Menu_Hook_Function;
+   --  AKA
+   pragma Inline (Get_Menu_Init_Hook);
+
+   --  ANCHOR(`menu_term()',`Get_Menu_Term_Hook')
+   function Get_Menu_Term_Hook (Men : Menu) return Menu_Hook_Function;
+   --  AKA
+   pragma Inline (Get_Menu_Term_Hook);
+
+   --  MANPAGE(`menu_items.3x')
+
+   --  ANCHOR(`set_menu_items()',`Redefine')
+   procedure Redefine (Men   : in Menu;
+                       Items : in Item_Array_Access);
+   --  AKA
+   pragma Inline (Redefine);
+
+   procedure Set_Items (Men   : in Menu;
+                        Items : in Item_Array_Access) renames Redefine;
+   pragma Inline (Set_Items);
+
+   --  ANCHOR(`menu_items()',`Items')
+   function Items (Men   : Menu;
+                   Index : Positive) return Item;
+   --  AKA
+   pragma Inline (Items);
+
+   --  ANCHOR(`item_count()',`Item_Count')
+   function Item_Count (Men : Menu) return Natural;
+   --  AKA
+   pragma Inline (Item_Count);
+
+   --  MANPAGE(`menu_new.3x')
+
+   --  ANCHOR(`new_menu()',`Create')
+   function Create (Items : Item_Array_Access) return Menu;
+   --  AKA
+   --  Not inlined
+
+   function New_Menu (Items : Item_Array_Access) return Menu renames Create;
+
+   --  ANCHOR(`free_menu()',`Delete')
+   procedure Delete (Men : in out Menu);
+   --  AKA
+   --  Reset Men to Null_Menu
+   --  Not inlined
+
+   --  MANPAGE(`menu_new.3x')
+
+   type Driver_Result is (Menu_Ok,
+                          Request_Denied,
+                          Unknown_Request,
+                          No_Match);
+
+   --  ANCHOR(`menu_driver()',`Driver')
+   function Driver (Men : Menu;
+                    Key : Key_Code) return Driver_Result;
+   --  AKA
+   --  Driver is not inlined
+
+-------------------------------------------------------------------------------
+private
+   type Item   is new System.Storage_Elements.Integer_Address;
+   type Menu   is new System.Storage_Elements.Integer_Address;
+
+   Null_Item : constant Item := 0;
+   Null_Menu : constant Menu := 0;
+
+end Terminal_Interface.Curses.Menus;
diff --git a/ncurses-5.2/Ada95/gen/terminal_interface-curses-mouse.ads.m4 b/ncurses-5.2/Ada95/gen/terminal_interface-curses-mouse.ads.m4
new file mode 100644
index 0000000..21e1ef3
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/terminal_interface-curses-mouse.ads.m4
@@ -0,0 +1,173 @@
+--  -*- ada -*-
+define(`HTMLNAME',`terminal_interface-curses-mouse__ads.htm')dnl
+include(M4MACRO)dnl
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                      Terminal_Interface.Curses.Mouse                     --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+include(`Mouse_Base_Defs')
+with System;
+
+package Terminal_Interface.Curses.Mouse is
+   pragma Preelaborate (Terminal_Interface.Curses.Mouse);
+
+   --  MANPAGE(`curs_mouse.3x')
+   --  Please note, that in ncurses-1.9.9e documentation mouse support
+   --  is still marked as experimental. So also this binding will change
+   --  if the ncurses methods change.
+   --
+   type Event_Mask is private;
+   No_Events  : constant Event_Mask;
+   All_Events : constant Event_Mask;
+
+   type Mouse_Button is (Left,     -- aka: Button 1
+                         Middle,   -- aka: Button 2
+                         Right,    -- aka: Button 3
+                         Button4,  -- aka: Button 4
+                         Control,  -- Control Key
+                         Shift,    -- Shift Key
+                         Alt);     -- ALT Key
+
+   subtype Real_Buttons  is Mouse_Button range Left .. Button4;
+   subtype Modifier_Keys is Mouse_Button range Control .. Alt;
+
+   type Button_State is (Released,
+                         Pressed,
+                         Clicked,
+                         Double_Clicked,
+                         Triple_Clicked);
+
+   type Button_States is array (Button_State) of Boolean;
+   pragma Pack (Button_States);
+
+   All_Clicks : constant Button_States := (Clicked .. Triple_Clicked => True,
+                                           others => False);
+   All_States : constant Button_States := (others => True);
+
+   type Mouse_Event is private;
+
+   --  MANPAGE(`curs_mouse.3x')
+
+   function Has_Mouse return Boolean;
+   --  Return true if a mouse device is supported, false otherwise.
+
+   procedure Register_Reportable_Event
+     (Button : in Mouse_Button;
+      State  : in Button_State;
+      Mask   : in out Event_Mask);
+   --  Stores the event described by the button and the state in the mask.
+   --  Before you call this the first time, you should init the mask
+   --  with the Empty_Mask constant
+   pragma Inline (Register_Reportable_Event);
+
+   procedure Register_Reportable_Events
+     (Button : in Mouse_Button;
+      State  : in Button_States;
+      Mask   : in out Event_Mask);
+   --  Register all events described by the Button and the State bitmap.
+   --  Before you call this the first time, you should init the mask
+   --  with the Empty_Mask constant
+
+   --  ANCHOR(`mousemask()',`Start_Mouse')
+   --  There is one difference to mousmask(): we return the value of the
+   --  old mask, that means the event mask value before this call.
+   function Start_Mouse (Mask : Event_Mask := All_Events)
+                         return Event_Mask;
+   --  AKA
+   pragma Inline (Start_Mouse);
+
+   procedure End_Mouse (Mask : in Event_Mask := No_Events);
+   --  Terminates the mouse, restores the specified event mask
+   pragma Inline (End_Mouse);
+
+   --  ANCHOR(`getmouse()',`Get_Mouse')
+   function Get_Mouse return Mouse_Event;
+   --  AKA
+   pragma Inline (Get_Mouse);
+
+   procedure Get_Event (Event  : in  Mouse_Event;
+                        Y      : out Line_Position;
+                        X      : out Column_Position;
+                        Button : out Mouse_Button;
+                        State  : out Button_State);
+   --  !!! Warning: X and Y are screen coordinates. Due to ripped of lines they
+   --  may not be identical to window coordinates.
+   pragma Inline (Get_Event);
+
+   --  ANCHOR(`ungetmouse()',`Unget_Mouse')
+   procedure Unget_Mouse (Event : in Mouse_Event);
+   --  AKA
+   pragma Inline (Unget_Mouse);
+
+   --  ANCHOR(`wenclose()',`Enclosed_In_Window')
+   function Enclosed_In_Window (Win    : Window := Standard_Window;
+                                Event  : Mouse_Event) return Boolean;
+   --  AKA
+   --  But : use event instead of screen coordinates.
+   pragma Inline (Enclosed_In_Window);
+
+   --  ANCHOR(`mouseinterval()',`Mouse_Interval')
+   function Mouse_Interval (Msec : Natural := 200) return Natural;
+   --  AKA
+   pragma Inline (Mouse_Interval);
+
+private
+   type Event_Mask is new Interfaces.C.unsigned_long;
+
+   type Mouse_Event is
+      record
+         Id      : Integer range Integer (Interfaces.C.short'First) ..
+                                 Integer (Interfaces.C.short'Last);
+         X, Y, Z : Integer range Integer (Interfaces.C.int'First) ..
+                                 Integer (Interfaces.C.int'Last);
+         Bstate  : Event_Mask;
+      end record;
+   pragma Convention (C, Mouse_Event);
+   pragma Pack (Mouse_Event);
+
+include(`Mouse_Event_Rep')
+   Generation_Bit_Order : constant System.Bit_Order := System.M4_BIT_ORDER;
+   --  This constant may be different on your system.
+
+include(`Mouse_Events')
+
+   No_Events  : constant Event_Mask := 0;
+   All_Events : constant Event_Mask := ALL_MOUSE_EVENTS;
+
+end Terminal_Interface.Curses.Mouse;
diff --git a/ncurses-5.2/Ada95/gen/terminal_interface-curses-panels-user_data.ads.m4 b/ncurses-5.2/Ada95/gen/terminal_interface-curses-panels-user_data.ads.m4
new file mode 100644
index 0000000..f126aee
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/terminal_interface-curses-panels-user_data.ads.m4
@@ -0,0 +1,70 @@
+--  -*- ada -*-
+define(`HTMLNAME',`terminal_interface-curses-panels-user_data__ads.htm')dnl
+include(M4MACRO)dnl
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                 Terminal_Interface.Curses.Panels.User_Data               --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+
+generic
+   type User is limited private;
+   type User_Access is access all User;
+package Terminal_Interface.Curses.Panels.User_Data is
+   pragma Preelaborate (Terminal_Interface.Curses.Panels.User_Data);
+
+   --  MANPAGE(`panel.3x')
+
+   --  ANCHOR(`set_panel_userptr',`Set_User_Data')
+   procedure Set_User_Data (Pan  : in Panel;
+                            Data : in User_Access);
+   --  AKA
+   pragma Inline (Set_User_Data);
+
+   --  ANCHOR(`panel_userptr',`Get_User_Data')
+   procedure Get_User_Data (Pan  : in  Panel;
+                            Data : out User_Access);
+   --  AKA
+
+   --  ANCHOR(`panel_userptr',`Get_User_Data')
+   function Get_User_Data (Pan  : in  Panel) return User_Access;
+   --  AKA
+   --  Same as function
+   pragma Inline (Get_User_Data);
+
+end Terminal_Interface.Curses.Panels.User_Data;
diff --git a/ncurses-5.2/Ada95/gen/terminal_interface-curses-panels.ads.m4 b/ncurses-5.2/Ada95/gen/terminal_interface-curses-panels.ads.m4
new file mode 100644
index 0000000..f0982ef
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/terminal_interface-curses-panels.ads.m4
@@ -0,0 +1,146 @@
+--  -*- ada -*-
+define(`HTMLNAME',`terminal_interface-curses-panels__ads.htm')dnl
+include(M4MACRO)dnl
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                      Terminal_Interface.Curses.Panels                    --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with System;
+
+package Terminal_Interface.Curses.Panels is
+   pragma Preelaborate (Terminal_Interface.Curses.Panels);
+include(`Panel_Linker_Options')dnl
+include(`Linker_Options')
+   type Panel is private;
+
+   ---------------------------
+   --  Interface constants  --
+   ---------------------------
+   Null_Panel : constant Panel;
+
+   -------------------
+   --  Exceptions   --
+   -------------------
+
+   Panel_Exception : exception;
+
+   --  MANPAGE(`panel.3x')
+
+   --  ANCHOR(`new_panel()',`Create')
+   function Create (Win : Window) return Panel;
+   --  AKA
+   pragma Inline (Create);
+
+   --  ANCHOR(`new_panel()',`New_Panel')
+   function New_Panel (Win : Window) return Panel renames Create;
+   --  AKA
+   pragma Inline (New_Panel);
+
+   --  ANCHOR(`bottom_panel()',`Bottom')
+   procedure Bottom (Pan : in Panel);
+   --  AKA
+   pragma Inline (Bottom);
+
+   --  ANCHOR(`top_panel()',`Top')
+   procedure Top (Pan : in Panel);
+   --  AKA
+   pragma Inline (Top);
+
+   --  ANCHOR(`show_panel()',`Show')
+   procedure Show (Pan : in Panel);
+   --  AKA
+   pragma Inline (Show);
+
+   --  ANCHOR(`update_panels()',`Update_Panels')
+   procedure Update_Panels;
+   --  AKA
+   pragma Import (C, Update_Panels, "update_panels");
+
+   --  ANCHOR(`hide_panel()',`Hide')
+   procedure Hide (Pan : in Panel);
+   --  AKA
+   pragma Inline (Hide);
+
+   --  ANCHOR(`panel_window()',`Get_Window')
+   function Get_Window (Pan : Panel) return Window;
+   --  AKA
+   pragma Inline (Get_Window);
+
+   --  ANCHOR(`panel_window()',`Panel_Window')
+   function Panel_Window (Pan : Panel) return Window renames Get_Window;
+   pragma Inline (Panel_Window);
+
+   --  ANCHOR(`replace_panel()',`Replace')
+   procedure Replace (Pan : in Panel;
+                      Win : in Window);
+   --  AKA
+   pragma Inline (Replace);
+
+   --  ANCHOR(`move_panel()',`Move')
+   procedure Move (Pan    : in Panel;
+                   Line   : in Line_Position;
+                   Column : in Column_Position);
+   --  AKA
+   pragma Inline (Move);
+
+   --  ANCHOR(`panel_hidden()',`Is_Hidden')
+   function Is_Hidden (Pan : Panel) return Boolean;
+   --  AKA
+   pragma Inline (Is_Hidden);
+
+   --  ANCHOR(`panel_above()',`Above')
+   function Above (Pan : Panel) return Panel;
+   --  AKA
+   pragma Import (C, Above, "panel_above");
+
+   --  ANCHOR(`panel_below()',`Below')
+   function Below (Pan : Panel) return Panel;
+   --  AKA
+   pragma Import (C, Below, "panel_below");
+
+   --  ANCHOR(`del_panel()',`Delete')
+   procedure Delete (Pan : in out Panel);
+   --  AKA
+   pragma Inline (Delete);
+
+private
+      type Panel is new System.Storage_Elements.Integer_Address;
+      Null_Panel : constant Panel := 0;
+
+end Terminal_Interface.Curses.Panels;
diff --git a/ncurses-5.2/Ada95/gen/terminal_interface-curses.ads.m4 b/ncurses-5.2/Ada95/gen/terminal_interface-curses.ads.m4
new file mode 100644
index 0000000..be2f02b
--- /dev/null
+++ b/ncurses-5.2/Ada95/gen/terminal_interface-curses.ads.m4
@@ -0,0 +1,1388 @@
+--  -*- ada -*-
+define(`HTMLNAME',`terminal_interface-curses__ads.htm')dnl
+include(M4MACRO)------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                         Terminal_Interface.Curses                        --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+include(`Base_Defs')
+with System.Storage_Elements;
+with Interfaces.C;   --  We need this for some assertions.
+
+package Terminal_Interface.Curses is
+   pragma Preelaborate (Terminal_Interface.Curses);
+include(`Linker_Options')
+include(`Version_Info')
+   type Window is private;
+   Null_Window : constant Window;
+
+   type Line_Position   is new Natural; --  line coordinate
+   type Column_Position is new Natural; --  column coordinate
+
+   subtype Line_Count   is Line_Position   range 1 .. Line_Position'Last;
+   --  Type to count lines. We do not allow null windows, so must be positive
+   subtype Column_Count is Column_Position range 1 .. Column_Position'Last;
+   --  Type to count columns. We do not allow null windows, so must be positive
+
+   type Key_Code is new Natural;
+   --  That is anything including real characters, special keys and logical
+   --  request codes.
+
+   subtype Real_Key_Code is Key_Code range 0 .. M4_KEY_MAX;
+   --  This are the codes that potentially represent a real keystroke.
+   --  Not all codes may be possible on a specific terminal. To check the
+   --  availability of a special key, the Has_Key function is provided.
+
+   subtype Special_Key_Code is Real_Key_Code
+     range M4_SPECIAL_FIRST .. Real_Key_Code'Last;
+   --  Type for a function- or special key number
+
+   subtype Normal_Key_Code is Real_Key_Code range
+     Character'Pos (Character'First) .. Character'Pos (Character'Last);
+   --  This are the codes for regular (incl. non-graphical) characters.
+
+   --  Constants for function- and special keys
+   --
+   Key_None                       : constant Special_Key_Code := M4_SPECIAL_FIRST;
+include(`Key_Definitions')
+   Key_Max                        : constant Special_Key_Code
+     := Special_Key_Code'Last;
+
+   subtype User_Key_Code is Key_Code
+     range (Key_Max + 129) .. Key_Code'Last;
+   --  This is reserved for user defined key codes. The range between Key_Max
+   --  and the first user code is reserved for subsystems like menu and forms.
+
+   --  For those who like to use the original key names we produce them were
+   --  they differ from the original. Please note that they may differ in
+   --  lower/upper case.
+include(`Old_Keys')dnl
+
+------------------------------------------------------------------------------
+
+   type Color_Number is range 0 .. Integer (Interfaces.C.short'Last);
+   for Color_Number'Size use Interfaces.C.short'Size;
+   --  (n)curses uses a short for the color index
+   --  The model is, that a Color_Number is an index into an array of
+   --  (potentially) definable colors. Some of those indices are
+   --  predefined (see below), although they may not really exist.
+
+include(`Color_Defs')
+   type RGB_Value is range 0 .. Integer (Interfaces.C.short'Last);
+   for RGB_Value'Size use Interfaces.C.short'Size;
+   --  Some system may allow to redefine a color by setting RGB values.
+
+   type Color_Pair is range 0 .. 255;
+   for Color_Pair'Size use 8;
+   subtype Redefinable_Color_Pair is Color_Pair range 1 .. 255;
+   --  (n)curses reserves 1 Byte for the color-pair number. Color Pair 0
+   --  is fixed (Black & White). A color pair is simply a combination of
+   --  two colors described by Color_Numbers, one for the foreground and
+   --  the other for the background
+
+include(`Character_Attribute_Set_Rep')
+   --  (n)curses uses all but the lowest 16 Bits for Attributes.
+
+   Normal_Video : constant Character_Attribute_Set := (others => False);
+
+   type Attributed_Character is
+      record
+         Attr  : Character_Attribute_Set;
+         Color : Color_Pair;
+         Ch    : Character;
+      end record;
+   pragma Convention (C, Attributed_Character);
+   --  This is the counterpart for the chtype in C.
+
+include(`AC_Rep')
+   Default_Character : constant Attributed_Character
+     := (Ch    => Character'First,
+         Color => Color_Pair'First,
+         Attr  => (others => False));  --  preelaboratable Normal_Video
+
+   type Attributed_String is array (Positive range <>) of Attributed_Character;
+   pragma Pack (Attributed_String);
+   --  In this binding we allow strings of attributed characters.
+
+   ------------------
+   --  Exceptions  --
+   ------------------
+   Curses_Exception     : exception;
+   Wrong_Curses_Version : exception;
+
+   --  Those exceptions are raised by the ETI (Extended Terminal Interface)
+   --  subpackets for Menu and Forms handling.
+   --
+   Eti_System_Error    : exception;
+   Eti_Bad_Argument    : exception;
+   Eti_Posted          : exception;
+   Eti_Connected       : exception;
+   Eti_Bad_State       : exception;
+   Eti_No_Room         : exception;
+   Eti_Not_Posted      : exception;
+   Eti_Unknown_Command : exception;
+   Eti_No_Match        : exception;
+   Eti_Not_Selectable  : exception;
+   Eti_Not_Connected   : exception;
+   Eti_Request_Denied  : exception;
+   Eti_Invalid_Field   : exception;
+   Eti_Current         : exception;
+
+   --------------------------------------------------------------------------
+   --  External C variables
+   --  Conceptually even in C this are kind of constants, but they are
+   --  initialized and sometimes changed by the library routines at runtime
+   --  depending on the type of terminal. I believe the best way to model
+   --  this is to use functions.
+   --------------------------------------------------------------------------
+
+   function Lines            return Line_Count;
+   pragma Inline (Lines);
+
+   function Columns          return Column_Count;
+   pragma Inline (Columns);
+
+   function Tab_Size         return Natural;
+   pragma Inline (Tab_Size);
+
+   function Number_Of_Colors return Natural;
+   pragma Inline (Number_Of_Colors);
+
+   function Number_Of_Color_Pairs return Natural;
+   pragma Inline (Number_Of_Color_Pairs);
+
+   ACS_Map : array (Character'Val (0) .. Character'Val (127)) of
+     Attributed_Character;
+   pragma Import (C, ACS_Map, "acs_map");
+   --
+   --
+   --  Constants for several characters from the Alternate Character Set
+   --  You must use this constants as indices into the ACS_Map array
+   --  to get the corresponding attributed character at runtime.
+   --
+include(`ACS_Map')dnl
+
+   --  MANPAGE(`curs_initscr.3x')
+   --  | Not implemented: newterm, set_term, delscreen
+
+   --  ANCHOR(`stdscr',`Standard_Window')
+   function Standard_Window return Window;
+   --  AKA
+   pragma Inline (Standard_Window);
+
+   --  ANCHOR(`initscr()',`Init_Screen')
+   procedure Init_Screen;
+
+   --  ANCHOR(`initscr()',`Init_Windows')
+   procedure Init_Windows renames Init_Screen;
+   --  AKA
+   pragma Inline (Init_Screen);
+   pragma Inline (Init_Windows);
+
+   --  ANCHOR(`endwin()',`End_Windows')
+   procedure End_Windows;
+   --  AKA
+   procedure End_Screen renames End_Windows;
+   pragma Inline (End_Windows);
+   pragma Inline (End_Screen);
+
+   --  ANCHOR(`isendwin()',`Is_End_Window')
+   function Is_End_Window return Boolean;
+   --  AKA
+   pragma Inline (Is_End_Window);
+
+   --  MANPAGE(`curs_move.3x')
+
+   --  ANCHOR(`wmove()',`Move_Cursor')
+   procedure Move_Cursor (Win    : in Window := Standard_Window;
+                          Line   : in Line_Position;
+                          Column : in Column_Position);
+   --  AKA
+   pragma Inline (Move_Cursor);
+
+   --  MANPAGE(`curs_addch.3x')
+
+   --  ANCHOR(`waddch()',`Add')
+   procedure Add (Win :  in Window := Standard_Window;
+                  Ch  :  in Attributed_Character);
+   --  AKA
+
+   procedure Add (Win :  in Window := Standard_Window;
+                  Ch  :  in Character);
+   --  Add a single character at the current logical cursor position to
+   --  the window. Use the current windows attributes.
+
+   --  ANCHOR(`mvwaddch()',`Add')
+   procedure Add
+     (Win    : in Window := Standard_Window;
+      Line   : in Line_Position;
+      Column : in Column_Position;
+      Ch     : in Attributed_Character);
+   --  AKA
+
+   procedure Add
+     (Win    : in Window := Standard_Window;
+      Line   : in Line_Position;
+      Column : in Column_Position;
+      Ch     : in Character);
+   --  Move to the position and add a single character into the window
+   --  There are more Add routines, so the Inline pragma follows later
+
+   --  ANCHOR(`wechochar()',`Add_With_Immediate_Echo')
+   procedure Add_With_Immediate_Echo
+     (Win : in Window := Standard_Window;
+      Ch  : in Attributed_Character);
+   --  AKA
+
+   procedure Add_With_Immediate_Echo
+     (Win : in Window := Standard_Window;
+      Ch  : in Character);
+   --  Add a character and do an immediate refresh of the screen.
+   pragma Inline (Add_With_Immediate_Echo);
+
+   --  MANPAGE(`curs_window.3x')
+
+   --  ANCHOR(`newwin()',`Create')
+   function Create
+     (Number_Of_Lines       : Line_Count;
+      Number_Of_Columns     : Column_Count;
+      First_Line_Position   : Line_Position;
+      First_Column_Position : Column_Position) return Window;
+   --  AKA
+   pragma Inline (Create);
+
+   function New_Window
+     (Number_Of_Lines       : Line_Count;
+      Number_Of_Columns     : Column_Count;
+      First_Line_Position   : Line_Position;
+      First_Column_Position : Column_Position) return Window
+     renames Create;
+   pragma Inline (New_Window);
+
+   --  ANCHOR(`delwin()',`Delete')
+   procedure Delete (Win : in out Window);
+   --  AKA
+   --  Reset Win to Null_Window
+   pragma Inline (Delete);
+
+   --  ANCHOR(`subwin()',`Sub_Window')
+   function Sub_Window
+     (Win                   : Window := Standard_Window;
+      Number_Of_Lines       : Line_Count;
+      Number_Of_Columns     : Column_Count;
+      First_Line_Position   : Line_Position;
+      First_Column_Position : Column_Position) return Window;
+   --  AKA
+   pragma Inline (Sub_Window);
+
+   --  ANCHOR(`derwin()',`Derived_Window')
+   function Derived_Window
+     (Win                   : Window := Standard_Window;
+      Number_Of_Lines       : Line_Count;
+      Number_Of_Columns     : Column_Count;
+      First_Line_Position   : Line_Position;
+      First_Column_Position : Column_Position) return Window;
+   --  AKA
+   pragma Inline (Derived_Window);
+
+   --  ANCHOR(`dupwin()',`Duplicate')
+   function Duplicate (Win : Window) return Window;
+   --  AKA
+   pragma Inline (Duplicate);
+
+   --  ANCHOR(`mvwin()',`Move_Window')
+   procedure Move_Window (Win    : in Window;
+                          Line   : in Line_Position;
+                          Column : in Column_Position);
+   --  AKA
+   pragma Inline (Move_Window);
+
+   --  ANCHOR(`mvderwin()',`Move_Derived_Window')
+   procedure Move_Derived_Window (Win    : in Window;
+                                  Line   : in Line_Position;
+                                  Column : in Column_Position);
+   --  AKA
+   pragma Inline (Move_Derived_Window);
+
+   --  ANCHOR(`wsyncup()',`Synchronize_Upwards')
+   procedure Synchronize_Upwards (Win : in Window);
+   --  AKA
+   pragma Import (C, Synchronize_Upwards, "wsyncup");
+
+   --  ANCHOR(`wsyncdown()',`Synchronize_Downwards')
+   procedure Synchronize_Downwards (Win : in Window);
+   --  AKA
+   pragma Import (C, Synchronize_Downwards, "wsyncdown");
+
+   --  ANCHOR(`syncok()',`Set_Synch_Mode')
+   procedure Set_Synch_Mode (Win  : in Window := Standard_Window;
+                             Mode : in Boolean := False);
+   --  AKA
+   pragma Inline (Set_Synch_Mode);
+
+   --  MANPAGE(`curs_addstr.3x')
+
+   --  ANCHOR(`waddnstr()',`Add')
+   procedure Add (Win : in Window := Standard_Window;
+                  Str : in String;
+                  Len : in Integer := -1);
+   --  AKA
+   --  ALIAS(`waddstr()')
+
+   --  ANCHOR(`mvwaddnstr()',`Add')
+   procedure Add (Win    : in Window := Standard_Window;
+                  Line   : in Line_Position;
+                  Column : in Column_Position;
+                  Str    : in String;
+                  Len    : in Integer := -1);
+   --  AKA
+   --  ALIAS(`mvwaddstr()')
+
+   --  MANPAGE(`curs_addchstr.3x')
+
+   --  ANCHOR(`waddchnstr()',`Add')
+   procedure Add (Win : in Window := Standard_Window;
+                  Str : in Attributed_String;
+                  Len : in Integer := -1);
+   --  AKA
+   --  ALIAS(`waddchstr()')
+
+   --  ANCHOR(`mvwaddchnstr()',`Add')
+   procedure Add (Win    : in Window := Standard_Window;
+                  Line   : in Line_Position;
+                  Column : in Column_Position;
+                  Str    : in Attributed_String;
+                  Len    : in Integer := -1);
+   --  AKA
+   --  ALIAS(`mvwaddchstr()')
+   pragma Inline (Add);
+
+   --  MANPAGE(`curs_border.3x')
+
+   --  ANCHOR(`wborder()',`Border')
+   procedure Border
+     (Win                       : in Window := Standard_Window;
+      Left_Side_Symbol          : in Attributed_Character := Default_Character;
+      Right_Side_Symbol         : in Attributed_Character := Default_Character;
+      Top_Side_Symbol           : in Attributed_Character := Default_Character;
+      Bottom_Side_Symbol        : in Attributed_Character := Default_Character;
+      Upper_Left_Corner_Symbol  : in Attributed_Character := Default_Character;
+      Upper_Right_Corner_Symbol : in Attributed_Character := Default_Character;
+      Lower_Left_Corner_Symbol  : in Attributed_Character := Default_Character;
+      Lower_Right_Corner_Symbol : in Attributed_Character := Default_Character
+     );
+   --  AKA
+   pragma Inline (Border);
+
+   --  ANCHOR(`box()',`Box')
+   procedure Box
+     (Win               : in Window := Standard_Window;
+      Vertical_Symbol   : in Attributed_Character := Default_Character;
+      Horizontal_Symbol : in Attributed_Character := Default_Character);
+   --  AKA
+   pragma Inline (Box);
+
+   --  ANCHOR(`whline()',`Horizontal_Line')
+   procedure Horizontal_Line
+     (Win         : in Window := Standard_Window;
+      Line_Size   : in Natural;
+      Line_Symbol : in Attributed_Character := Default_Character);
+   --  AKA
+   pragma Inline (Horizontal_Line);
+
+   --  ANCHOR(`wvline()',`Vertical_Line')
+   procedure Vertical_Line
+     (Win         : in Window := Standard_Window;
+      Line_Size   : in Natural;
+      Line_Symbol : in Attributed_Character := Default_Character);
+   --  AKA
+   pragma Inline (Vertical_Line);
+
+   --  MANPAGE(`curs_getch.3x')
+
+   --  ANCHOR(`wgetch()',`Get_Keystroke')
+   function Get_Keystroke (Win : Window := Standard_Window)
+                           return Real_Key_Code;
+   --  AKA
+   --  Get a character from the keyboard and echo it - if enabled - to the
+   --  window.
+   --  If for any reason (i.e. a timeout) we couldn't get a character the
+   --  returned keycode is Key_None.
+   pragma Inline (Get_Keystroke);
+
+   --  ANCHOR(`ungetch()',`Undo_Keystroke')
+   procedure Undo_Keystroke (Key : in Real_Key_Code);
+   --  AKA
+   pragma Inline (Undo_Keystroke);
+
+   --  ANCHOR(`has_key()',`Has_Key')
+   function Has_Key (Key : Special_Key_Code) return Boolean;
+   --  AKA
+   pragma Inline (Has_Key);
+
+   --  |
+   --  | Some helper functions
+   --  |
+   function Is_Function_Key (Key : Special_Key_Code) return Boolean;
+   --  Return True if the Key is a function key (i.e. one of F0 .. F63)
+   pragma Inline (Is_Function_Key);
+
+   subtype Function_Key_Number is Integer range 0 .. 63;
+   --  (n)curses allows for 64 function keys.
+
+   function Function_Key (Key : Real_Key_Code) return Function_Key_Number;
+   --  Return the number of the function key. If the code is not a
+   --  function key, a CONSTRAINT_ERROR will be raised.
+   pragma Inline (Function_Key);
+
+   function Function_Key_Code (Key : Function_Key_Number) return Real_Key_Code;
+   --  Return the key code for a given function-key number.
+   pragma Inline (Function_Key_Code);
+
+   --  MANPAGE(`curs_attr.3x')
+
+   --  ANCHOR(`wattron()',`Switch_Character_Attribute')
+   procedure Switch_Character_Attribute
+     (Win  : in Window := Standard_Window;
+      Attr : in Character_Attribute_Set := Normal_Video;
+      On   : in Boolean := True); --  if False we switch Off.
+   --  AKA
+   --  ALIAS(`wattroff()')
+
+   --  ANCHOR(`wattrset()',`Set_Character_Attributes')
+   procedure Set_Character_Attributes
+     (Win   : in Window := Standard_Window;
+      Attr  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First);
+   --  AKA
+   pragma Inline (Set_Character_Attributes);
+
+   --  ANCHOR(`wattr_get()',`Get_Character_Attributes')
+   function Get_Character_Attribute
+     (Win : in Window := Standard_Window) return Character_Attribute_Set;
+   --  AKA
+
+   --  ANCHOR(`wattr_get()',`Get_Character_Attribute')
+   function Get_Character_Attribute
+     (Win : in Window := Standard_Window) return Color_Pair;
+   --  AKA
+   pragma Inline (Get_Character_Attribute);
+
+   --  ANCHOR(`wcolor_set()',`Set_Color')
+   procedure Set_Color (Win  : in Window := Standard_Window;
+                        Pair : in Color_Pair);
+   --  AKA
+   pragma Inline (Set_Color);
+
+   --  ANCHOR(`wchgat()',`Change_Attributes')
+   procedure Change_Attributes
+     (Win   : in Window := Standard_Window;
+      Count : in Integer := -1;
+      Attr  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First);
+   --  AKA
+
+   --  ANCHOR(`mvwchgat()',`Change_Attributes')
+   procedure Change_Attributes
+     (Win    : in Window := Standard_Window;
+      Line   : in Line_Position := Line_Position'First;
+      Column : in Column_Position := Column_Position'First;
+      Count  : in Integer := -1;
+      Attr   : in Character_Attribute_Set := Normal_Video;
+      Color  : in Color_Pair := Color_Pair'First);
+   --  AKA
+   pragma Inline (Change_Attributes);
+
+   --  MANPAGE(`curs_beep.3x')
+
+   --  ANCHOR(`beep()',`Beep')
+   procedure Beep;
+   --  AKA
+   pragma Inline (Beep);
+
+   --  ANCHOR(`flash()',`Flash_Screen')
+   procedure Flash_Screen;
+   --  AKA
+   pragma Inline (Flash_Screen);
+
+   --  MANPAGE(`curs_inopts.3x')
+
+   --  | Not implemented : typeahead
+   --
+   --  ANCHOR(`cbreak()',`Set_Cbreak_Mode')
+   procedure Set_Cbreak_Mode (SwitchOn : in Boolean := True);
+   --  AKA
+   --  ALIAS(`nocbreak()')
+   pragma Inline (Set_Cbreak_Mode);
+
+   --  ANCHOR(`raw()',`Set_Raw_Mode')
+   procedure Set_Raw_Mode (SwitchOn : in Boolean := True);
+   --  AKA
+   --  ALIAS(`noraw()')
+   pragma Inline (Set_Raw_Mode);
+
+   --  ANCHOR(`echo()',`Set_Echo_Mode')
+   procedure Set_Echo_Mode (SwitchOn : in Boolean := True);
+   --  AKA
+   --  ALIAS(`noecho()')
+   pragma Inline (Set_Echo_Mode);
+
+   --  ANCHOR(`meta()',`Set_Meta_Mode')
+   procedure Set_Meta_Mode (Win      : in Window := Standard_Window;
+                            SwitchOn : in Boolean := True);
+   --  AKA
+   pragma Inline (Set_Meta_Mode);
+
+   --  ANCHOR(`keypad()',`Set_KeyPad_Mode')
+   procedure Set_KeyPad_Mode (Win      : in Window := Standard_Window;
+                              SwitchOn : in Boolean := True);
+   --  AKA
+   pragma Inline (Set_KeyPad_Mode);
+
+   type Half_Delay_Amount is range 1 .. 255;
+
+   --  ANCHOR(`halfdelay()',`Half_Delay')
+   procedure Half_Delay (Amount : in Half_Delay_Amount);
+   --  AKA
+   pragma Inline (Half_Delay);
+
+   --  ANCHOR(`intrflush()',`Set_Flush_On_Interrupt_Mode')
+   procedure Set_Flush_On_Interrupt_Mode
+     (Win  : in Window := Standard_Window;
+      Mode : in Boolean := True);
+   --  AKA
+   pragma Inline (Set_Flush_On_Interrupt_Mode);
+
+   --  ANCHOR(`qiflush()',`Set_Queue_Interrupt_Mode')
+   procedure Set_Queue_Interrupt_Mode
+     (Win   : in Window := Standard_Window;
+      Flush : in Boolean := True);
+   --  AKA
+   --  ALIAS(`noqiflush()')
+   pragma Inline (Set_Queue_Interrupt_Mode);
+
+   --  ANCHOR(`nodelay()',`Set_NoDelay_Mode')
+   procedure Set_NoDelay_Mode
+     (Win  : in Window := Standard_Window;
+      Mode : in Boolean := False);
+   --  AKA
+   pragma Inline (Set_NoDelay_Mode);
+
+   type Timeout_Mode is (Blocking, Non_Blocking, Delayed);
+
+   --  ANCHOR(`wtimeout()',`Set_Timeout_Mode')
+   procedure Set_Timeout_Mode (Win    : in Window := Standard_Window;
+                               Mode   : in Timeout_Mode;
+                               Amount : in Natural); --  in Milliseconds
+   --  AKA
+   --  Instead of overloading the semantic of the sign of amount, we
+   --  introduce the Timeout_Mode parameter. This should improve
+   --  readability. For Blocking and Non_Blocking, the Amount is not
+   --  evaluated.
+   --  We don't inline this procedure.
+
+   --  ANCHOR(`notimeout()',`Set_Escape_Time_Mode')
+   procedure Set_Escape_Timer_Mode
+     (Win       : in Window := Standard_Window;
+      Timer_Off : in Boolean := False);
+   --  AKA
+   pragma Inline (Set_Escape_Timer_Mode);
+
+   --  MANPAGE(`curs_outopts.3x')
+
+   --  ANCHOR(`nl()',`Set_NL_Mode')
+   procedure Set_NL_Mode (SwitchOn : in Boolean := True);
+   --  AKA
+   --  ALIAS(`nonl()')
+   pragma Inline (Set_NL_Mode);
+
+   --  ANCHOR(`clearok()',`Clear_On_Next_Update')
+   procedure Clear_On_Next_Update
+     (Win      : in Window := Standard_Window;
+      Do_Clear : in Boolean := True);
+   --  AKA
+   pragma Inline (Clear_On_Next_Update);
+
+   --  ANCHOR(`idlok()',`Use_Insert_Delete_Line')
+   procedure Use_Insert_Delete_Line
+     (Win    : in Window := Standard_Window;
+      Do_Idl : in Boolean := True);
+   --  AKA
+   pragma Inline (Use_Insert_Delete_Line);
+
+   --  ANCHOR(`idcok()',`Use_Insert_Delete_Character')
+   procedure Use_Insert_Delete_Character
+     (Win    : in Window := Standard_Window;
+      Do_Idc : in Boolean := True);
+   --  AKA
+   pragma Inline (Use_Insert_Delete_Character);
+
+   --  ANCHOR(`leaveok()',`Leave_Cursor_After_Update')
+   procedure Leave_Cursor_After_Update
+     (Win      : in Window := Standard_Window;
+      Do_Leave : in Boolean := True);
+   --  AKA
+   pragma Inline (Leave_Cursor_After_Update);
+
+   --  ANCHOR(`immedok()',`Immediate_Update_Mode')
+   procedure Immediate_Update_Mode
+     (Win  : in Window := Standard_Window;
+      Mode : in Boolean := False);
+   --  AKA
+   pragma Inline (Immediate_Update_Mode);
+
+   --  ANCHOR(`scrollok()',`Allow_Scrolling')
+   procedure Allow_Scrolling
+     (Win  : in Window := Standard_Window;
+      Mode : in Boolean := False);
+   --  AKA
+   pragma Inline (Allow_Scrolling);
+
+   function Scrolling_Allowed (Win : Window := Standard_Window) return Boolean;
+   --  There is no such function in the C interface.
+   pragma Inline (Scrolling_Allowed);
+
+   --  ANCHOR(`wsetscrreg()',`Set_Scroll_Region')
+   procedure Set_Scroll_Region
+     (Win         : in Window := Standard_Window;
+      Top_Line    : in Line_Position;
+      Bottom_Line : in Line_Position);
+   --  AKA
+   pragma Inline (Set_Scroll_Region);
+
+   --  MANPAGE(`curs_refresh.3x')
+
+   --  ANCHOR(`doupdate()',`Update_Screen')
+   procedure Update_Screen;
+   --  AKA
+   pragma Inline (Update_Screen);
+
+   --  ANCHOR(`wrefresh()',`Refresh')
+   procedure Refresh (Win : in Window := Standard_Window);
+   --  AKA
+   --  There is an overloaded Refresh for Pads.
+   --  The Inline pragma appears there
+
+   --  ANCHOR(`wnoutrefresh()',`Refresh_Without_Update')
+   procedure Refresh_Without_Update
+     (Win : in Window := Standard_Window);
+   --  AKA
+   --  There is an overloaded Refresh_Without_Update for Pads.
+   --  The Inline pragma appears there
+
+   --  ANCHOR(`redrawwin()',`Redraw')
+   procedure Redraw (Win : in Window := Standard_Window);
+   --  AKA
+
+   --  ANCHOR(`wredrawln()',`Redraw')
+   procedure Redraw (Win        : in Window := Standard_Window;
+                     Begin_Line : in Line_Position;
+                     Line_Count : in Positive);
+   --  AKA
+   pragma Inline (Redraw);
+
+   --  MANPAGE(`curs_clear.3x')
+
+   --  ANCHOR(`werase()',`Erase')
+   procedure Erase (Win : in Window := Standard_Window);
+   --  AKA
+   pragma Inline (Erase);
+
+   --  ANCHOR(`wclear()',`Clear')
+   procedure Clear
+     (Win : in Window := Standard_Window);
+   --  AKA
+   pragma Inline (Clear);
+
+   --  ANCHOR(`wclrtobot()',`Clear_To_End_Of_Screen')
+   procedure Clear_To_End_Of_Screen
+     (Win : in Window := Standard_Window);
+   --  AKA
+   pragma Inline (Clear_To_End_Of_Screen);
+
+   --  ANCHOR(`wclrtoeol()',`Clear_To_End_Of_Line')
+   procedure Clear_To_End_Of_Line
+     (Win : in Window := Standard_Window);
+   --  AKA
+   pragma Inline (Clear_To_End_Of_Line);
+
+   --  MANPAGE(`curs_bkgd.3x')
+
+   --  ANCHOR(`wbkgdset()',`Set_Background')
+   procedure Set_Background
+     (Win : in Window := Standard_Window;
+      Ch  : in Attributed_Character);
+   --  AKA
+   pragma Inline (Set_Background);
+
+   --  ANCHOR(`wbkgd()',`Change_Background')
+   procedure Change_Background
+     (Win : in Window := Standard_Window;
+      Ch  : in Attributed_Character);
+   --  AKA
+   pragma Inline (Change_Background);
+
+   --  ANCHOR(`wbkgdget()',`Get_Background')
+   function Get_Background (Win : Window := Standard_Window)
+     return Attributed_Character;
+   --  AKA
+   pragma Inline (Get_Background);
+
+   --  MANPAGE(`curs_touch.3x')
+
+   --  ANCHOR(`untouchwin()',`Untouch')
+   procedure Untouch (Win : in Window := Standard_Window);
+   --  AKA
+   pragma Inline (Untouch);
+
+   --  ANCHOR(`touchwin()',`Touch')
+   procedure Touch (Win : in Window := Standard_Window);
+   --  AKA
+
+   --  ANCHOR(`touchline()',`Touch')
+   procedure Touch (Win   : in Window := Standard_Window;
+                    Start : in Line_Position;
+                    Count : in Positive);
+   --  AKA
+   pragma Inline (Touch);
+
+   --  ANCHOR(`wtouchln()',`Change_Line_Status')
+   procedure Change_Lines_Status (Win   : in Window := Standard_Window;
+                                  Start : in Line_Position;
+                                  Count : in Positive;
+                                  State : in Boolean);
+   --  AKA
+   pragma Inline (Change_Lines_Status);
+
+   --  ANCHOR(`is_linetouched()',`Is_Touched')
+   function Is_Touched (Win  : Window := Standard_Window;
+                        Line : Line_Position) return Boolean;
+   --  AKA
+
+   --  ANCHOR(`is_wintouched()',`Is_Touched')
+   function Is_Touched (Win : Window := Standard_Window) return Boolean;
+   --  AKA
+   pragma Inline (Is_Touched);
+
+   --  MANPAGE(`curs_overlay.3x')
+
+   --  ANCHOR(`copywin()',`Copy')
+   procedure Copy
+     (Source_Window            : in Window;
+      Destination_Window       : in Window;
+      Source_Top_Row           : in Line_Position;
+      Source_Left_Column       : in Column_Position;
+      Destination_Top_Row      : in Line_Position;
+      Destination_Left_Column  : in Column_Position;
+      Destination_Bottom_Row   : in Line_Position;
+      Destination_Right_Column : in Column_Position;
+      Non_Destructive_Mode     : in Boolean := True);
+   --  AKA
+   pragma Inline (Copy);
+
+   --  ANCHOR(`overwrite()',`Overwrite')
+   procedure Overwrite (Source_Window      : in Window;
+                        Destination_Window : in Window);
+   --  AKA
+   pragma Inline (Overwrite);
+
+   --  ANCHOR(`overlay()',`Overlay')
+   procedure Overlay (Source_Window      : in Window;
+                      Destination_Window : in Window);
+   --  AKA
+   pragma Inline (Overlay);
+
+   --  MANPAGE(`curs_deleteln.3x')
+
+   --  ANCHOR(`winsdelln()',`Insert_Delete_Lines')
+   procedure Insert_Delete_Lines
+     (Win   : in Window  := Standard_Window;
+      Lines : in Integer := 1); --  default is to insert one line above
+   --  AKA
+   pragma Inline (Insert_Delete_Lines);
+
+   --  ANCHOR(`wdeleteln()',`Delete_Line')
+   procedure Delete_Line (Win : in Window := Standard_Window);
+   --  AKA
+   pragma Inline (Delete_Line);
+
+   --  ANCHOR(`winsertln()',`Insert_Line')
+   procedure Insert_Line (Win : in Window := Standard_Window);
+   --  AKA
+   pragma Inline (Insert_Line);
+
+   --  MANPAGE(`curs_getyx.3x')
+
+   --  ANCHOR(`getmaxyx()',`Get_Size')
+   procedure Get_Size
+     (Win               : in Window := Standard_Window;
+      Number_Of_Lines   : out Line_Count;
+      Number_Of_Columns : out Column_Count);
+   --  AKA
+   pragma Inline (Get_Size);
+
+   --  ANCHOR(`getbegyx()',`Get_Window_Position')
+   procedure Get_Window_Position
+     (Win             : in Window := Standard_Window;
+      Top_Left_Line   : out Line_Position;
+      Top_Left_Column : out Column_Position);
+   --  AKA
+   pragma Inline (Get_Window_Position);
+
+   --  ANCHOR(`getyx()',`Get_Cursor_Position')
+   procedure Get_Cursor_Position
+     (Win    : in  Window := Standard_Window;
+      Line   : out Line_Position;
+      Column : out Column_Position);
+   --  AKA
+   pragma Inline (Get_Cursor_Position);
+
+   --  ANCHOR(`getparyx()',`Get_Origin_Relative_To_Parent')
+   procedure Get_Origin_Relative_To_Parent
+     (Win                : in  Window;
+      Top_Left_Line      : out Line_Position;
+      Top_Left_Column    : out Column_Position;
+      Is_Not_A_Subwindow : out Boolean);
+   --  AKA
+   --  Instead of placing -1 in the coordinates as return, we use a boolean
+   --  to return the info that the window has no parent.
+   pragma Inline (Get_Origin_Relative_To_Parent);
+
+   --  MANPAGE(`curs_pad.3x')
+
+   --  ANCHOR(`newpad()',`New_Pad')
+   function New_Pad (Lines   : Line_Count;
+                     Columns : Column_Count) return Window;
+   --  AKA
+   pragma Inline (New_Pad);
+
+   --  ANCHOR(`subpad()',`Sub_Pad')
+   function Sub_Pad
+     (Pad                   : Window;
+      Number_Of_Lines       : Line_Count;
+      Number_Of_Columns     : Column_Count;
+      First_Line_Position   : Line_Position;
+      First_Column_Position : Column_Position) return Window;
+   --  AKA
+   pragma Inline (Sub_Pad);
+
+   --  ANCHOR(`prefresh()',`Refresh')
+   procedure Refresh
+     (Pad                      : in Window;
+      Source_Top_Row           : in Line_Position;
+      Source_Left_Column       : in Column_Position;
+      Destination_Top_Row      : in Line_Position;
+      Destination_Left_Column  : in Column_Position;
+      Destination_Bottom_Row   : in Line_Position;
+      Destination_Right_Column : in Column_Position);
+   --  AKA
+   pragma Inline (Refresh);
+
+   --  ANCHOR(`pnoutrefresh()',`Refresh_Without_Update')
+   procedure Refresh_Without_Update
+     (Pad                      : in Window;
+      Source_Top_Row           : in Line_Position;
+      Source_Left_Column       : in Column_Position;
+      Destination_Top_Row      : in Line_Position;
+      Destination_Left_Column  : in Column_Position;
+      Destination_Bottom_Row   : in Line_Position;
+      Destination_Right_Column : in Column_Position);
+   --  AKA
+   pragma Inline (Refresh_Without_Update);
+
+   --  ANCHOR(`pechochar()',`Add_Character_To_Pad_And_Echo_It')
+   procedure Add_Character_To_Pad_And_Echo_It
+     (Pad : in Window;
+      Ch  : in Attributed_Character);
+   --  AKA
+
+   procedure Add_Character_To_Pad_And_Echo_It
+     (Pad : in Window;
+      Ch  : in Character);
+   pragma Inline (Add_Character_To_Pad_And_Echo_It);
+
+   --  MANPAGE(`curs_scroll.3x')
+
+   --  ANCHOR(`wscrl()',`Scroll')
+   procedure Scroll (Win    : in Window  := Standard_Window;
+                     Amount : in Integer := 1);
+   --  AKA
+   pragma Inline (Scroll);
+
+   --  MANPAGE(`curs_delch.3x')
+
+   --  ANCHOR(`wdelch()',`Delete_Character')
+   procedure Delete_Character (Win : in Window := Standard_Window);
+   --  AKA
+
+   --  ANCHOR(`mvwdelch()',`Delete_Character')
+   procedure Delete_Character
+     (Win    : in Window := Standard_Window;
+      Line   : in Line_Position;
+      Column : in Column_Position);
+   --  AKA
+   pragma Inline (Delete_Character);
+
+   --  MANPAGE(`curs_inch.3x')
+
+   --  ANCHOR(`winch()',`Peek')
+   function Peek (Win : Window := Standard_Window)
+     return Attributed_Character;
+   --  AKA
+
+   --  ANCHOR(`mvwinch()',`Peek')
+   function Peek
+     (Win    : Window := Standard_Window;
+      Line   : Line_Position;
+      Column : Column_Position) return Attributed_Character;
+   --  AKA
+   --  More Peek's follow, pragma Inline appears later.
+
+   --  MANPAGE(`curs_winch.3x')
+
+   --  ANCHOR(`winsch()',`Insert')
+   procedure Insert (Win : in Window := Standard_Window;
+                     Ch  : in Attributed_Character);
+   --  AKA
+
+   --  ANCHOR(`mvwinsch()',`Insert')
+   procedure Insert (Win    : in Window := Standard_Window;
+                     Line   : in Line_Position;
+                     Column : in Column_Position;
+                     Ch     : in Attributed_Character);
+   --  AKA
+
+   --  MANPAGE(`curs_winch.3x')
+
+   --  ANCHOR(`winsnstr()',`Insert')
+   procedure Insert (Win : in Window := Standard_Window;
+                     Str : in String;
+                     Len : in Integer := -1);
+   --  AKA
+   --  ALIAS(`winsstr()')
+
+   --  ANCHOR(`mvwinsnstr()',`Insert')
+   procedure Insert (Win    : in Window := Standard_Window;
+                     Line   : in Line_Position;
+                     Column : in Column_Position;
+                     Str    : in String;
+                     Len    : in Integer := -1);
+   --  AKA
+   --  ALIAS(`mvwinsstr()')
+   pragma Inline (Insert);
+
+   --  MANPAGE(`curs_instr.3x')
+
+   --  ANCHOR(`winnstr()',`Peek')
+   procedure Peek (Win : in  Window := Standard_Window;
+                   Str : out String;
+                   Len : in  Integer := -1);
+   --  AKA
+   --  ALIAS(`winstr()')
+
+   --  ANCHOR(`mvwinnstr()',`Peek')
+   procedure Peek (Win    : in  Window := Standard_Window;
+                   Line   : in  Line_Position;
+                   Column : in  Column_Position;
+                   Str    : out String;
+                   Len    : in  Integer := -1);
+   --  AKA
+   --  ALIAS(`mvwinstr()')
+
+   --  MANPAGE(`curs_inchstr.3x')
+
+   --  ANCHOR(`winchnstr()',`Peek')
+   procedure Peek (Win : in  Window := Standard_Window;
+                   Str : out Attributed_String;
+                   Len : in  Integer := -1);
+   --  AKA
+   --  ALIAS(`winchstr()')
+
+   --  ANCHOR(`mvwinchnstr()',`Peek')
+   procedure Peek (Win    : in  Window := Standard_Window;
+                   Line   : in  Line_Position;
+                   Column : in  Column_Position;
+                   Str    : out Attributed_String;
+                   Len    : in  Integer := -1);
+   --  AKA
+   --  ALIAS(`mvwinchstr()')
+   --  We don't inline the Peek procedures
+
+   --  MANPAGE(`curs_getstr.3x')
+
+   --  ANCHOR(`wgetnstr()',`Get')
+   procedure Get (Win : in  Window := Standard_Window;
+                  Str : out String;
+                  Len : in  Integer := -1);
+   --  AKA
+   --  ALIAS(`wgetstr()')
+
+   procedure Get (Win    : in  Window := Standard_Window;
+                  Line   : in  Line_Position;
+                  Column : in  Column_Position;
+                  Str    : out String;
+                  Len    : in  Integer := -1);
+   --  AKA
+   --  not specified in ncurses, should be: mvwgetnstr()
+   --       and mvwgetstr() (which exists)
+   --  Get is not inlined
+
+   --  MANPAGE(`curs_slk.3x')
+
+   type Soft_Label_Key_Format is (Three_Two_Three,
+                                  Four_Four,
+                                  PC_Style,              --  ncurses specific
+                                  PC_Style_With_Index);  --  "
+   type Label_Number is new Positive range 1 .. 12;
+   type Label_Justification is (Left, Centered, Right);
+
+   --  ANCHOR(`slk_init()',`Init_Soft_Label_Keys')
+   procedure Init_Soft_Label_Keys
+     (Format : in Soft_Label_Key_Format := Three_Two_Three);
+   --  AKA
+   pragma Inline (Init_Soft_Label_Keys);
+
+   --  ANCHOR(`slk_set()',`Set_Soft_Label_Key')
+   procedure Set_Soft_Label_Key (Label : in Label_Number;
+                                 Text  : in String;
+                                 Fmt   : in Label_Justification := Left);
+   --  AKA
+   --  We don't inline this procedure
+
+   --  ANCHOR(`slk_refresh()',`Refresh_Soft_Label_Key')
+   procedure Refresh_Soft_Label_Keys;
+   --  AKA
+   pragma Inline (Refresh_Soft_Label_Keys);
+
+   --  ANCHOR(`slk_noutrefresh()',`Refresh_Soft_Label_Keys_Without_Update')
+   procedure Refresh_Soft_Label_Keys_Without_Update;
+   --  AKA
+   pragma Inline (Refresh_Soft_Label_Keys_Without_Update);
+
+   --  ANCHOR(`slk_label()',`Get_Soft_Label_Key')
+   procedure Get_Soft_Label_Key (Label : in Label_Number;
+                                 Text  : out String);
+   --  AKA
+
+   --  ANCHOR(`slk_label()',`Get_Soft_Label_Key')
+   function Get_Soft_Label_Key (Label : in Label_Number) return String;
+   --  AKA
+   --  Same as function
+   pragma Inline (Get_Soft_Label_Key);
+
+   --  ANCHOR(`slk_clear()',`Clear_Soft_Label_Keys')
+   procedure Clear_Soft_Label_Keys;
+   --  AKA
+   pragma Inline (Clear_Soft_Label_Keys);
+
+   --  ANCHOR(`slk_restore()',`Restore_Soft_Label_Keys')
+   procedure Restore_Soft_Label_Keys;
+   --  AKA
+   pragma Inline (Restore_Soft_Label_Keys);
+
+   --  ANCHOR(`slk_touch()',`Touch_Soft_Label_Keys')
+   procedure Touch_Soft_Label_Keys;
+   --  AKA
+   pragma Inline (Touch_Soft_Label_Keys);
+
+   --  ANCHOR(`slk_attron()',`Switch_Soft_Label_Key_Attributes')
+   procedure Switch_Soft_Label_Key_Attributes
+     (Attr : in Character_Attribute_Set;
+      On   : in Boolean := True);
+   --  AKA
+   --  ALIAS(`slk_attroff()')
+   pragma Inline (Switch_Soft_Label_Key_Attributes);
+
+   --  ANCHOR(`slk_attrset()',`Set_Soft_Label_Key_Attributes')
+   procedure Set_Soft_Label_Key_Attributes
+     (Attr  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First);
+   --  AKA
+   pragma Inline (Set_Soft_Label_Key_Attributes);
+
+   --  ANCHOR(`slk_attr()',`Get_Soft_Label_Key_Attributes')
+   function Get_Soft_Label_Key_Attributes return Character_Attribute_Set;
+   --  AKA
+
+   --  ANCHOR(`slk_attr()',`Get_Soft_Label_Key_Attributes')
+   function Get_Soft_Label_Key_Attributes return Color_Pair;
+   --  AKA
+   pragma Inline (Get_Soft_Label_Key_Attributes);
+
+   --  ANCHOR(`slk_color()',`Set_Soft_Label_Key_Color')
+   procedure Set_Soft_Label_Key_Color (Pair : in Color_Pair);
+   --  AKA
+   pragma Inline (Set_Soft_Label_Key_Color);
+
+   --  MANPAGE(`keyok.3x')
+
+   --  ANCHOR(`keyok()',`Enable_Key')
+   procedure Enable_Key (Key    : in Special_Key_Code;
+                         Enable : in Boolean := True);
+   --  AKA
+   pragma Inline (Enable_Key);
+
+   --  MANPAGE(`define_key.3x')
+
+   --  ANCHOR(`define_key()',`Define_Key')
+   procedure Define_Key (Definition : in String;
+                         Key        : in Special_Key_Code);
+   --  AKA
+   pragma Inline (Define_Key);
+
+   --  MANPAGE(`curs_util.3x')
+
+   --  | Not implemented : filter, use_env, putwin, getwin
+   --
+   --  ANCHOR(`keyname()',`Key_Name')
+   procedure Key_Name (Key  : in  Real_Key_Code;
+                       Name : out String);
+   --  AKA
+   --  The external name for a real keystroke.
+
+   --  ANCHOR(`keyname()',`Key_Name')
+   function Key_Name (Key  : in  Real_Key_Code) return String;
+   --  AKA
+   --  Same as function
+   --  We don't inline this routine
+
+   --  ANCHOR(`unctrl()',`Un_Control')
+   procedure Un_Control (Ch  : in Attributed_Character;
+                         Str : out String);
+   --  AKA
+
+   --  ANCHOR(`unctrl()',`Un_Control')
+   function Un_Control (Ch  : in Attributed_Character) return String;
+   --  AKA
+   --  Same as function
+   pragma Inline (Un_Control);
+
+   --  ANCHOR(`delay_output()',`Delay_Output')
+   procedure Delay_Output (Msecs : in Natural);
+   --  AKA
+   pragma Inline (Delay_Output);
+
+   --  ANCHOR(`flushinp()',`Flush_Input')
+   procedure Flush_Input;
+   --  AKA
+   pragma Inline (Flush_Input);
+
+   --  MANPAGE(`curs_termattrs.3x')
+
+   --  ANCHOR(`baudrate()',`Baudrate')
+   function Baudrate return Natural;
+   --  AKA
+   pragma Inline (Baudrate);
+
+   --  ANCHOR(`erasechar()',`Erase_Character')
+   function Erase_Character return Character;
+   --  AKA
+   pragma Inline (Erase_Character);
+
+   --  ANCHOR(`killchar()',`Kill_Character')
+   function Kill_Character return Character;
+   --  AKA
+   pragma Inline (Kill_Character);
+
+   --  ANCHOR(`has_ic()',`Has_Insert_Character')
+   function Has_Insert_Character return Boolean;
+   --  AKA
+   pragma Inline (Has_Insert_Character);
+
+   --  ANCHOR(`has_il()',`Has_Insert_Line')
+   function Has_Insert_Line return Boolean;
+   --  AKA
+   pragma Inline (Has_Insert_Line);
+
+   --  ANCHOR(`termattrs()',`Supported_Attributes')
+   function Supported_Attributes return Character_Attribute_Set;
+   --  AKA
+   pragma Inline (Supported_Attributes);
+
+   --  ANCHOR(`longname()',`Long_Name')
+   procedure Long_Name (Name : out String);
+   --  AKA
+
+   --  ANCHOR(`longname()',`Long_Name')
+   function Long_Name return String;
+   --  AKA
+   --  Same as function
+   pragma Inline (Long_Name);
+
+   --  ANCHOR(`termname()',`Terminal_Name')
+   procedure Terminal_Name (Name : out String);
+   --  AKA
+
+   --  ANCHOR(`termname()',`Terminal_Name')
+   function Terminal_Name return String;
+   --  AKA
+   --  Same as function
+   pragma Inline (Terminal_Name);
+
+   --  MANPAGE(`curs_color.3x')
+
+   --  ANCHOR(`start_color()',`Start_Color')
+   procedure Start_Color;
+   --  AKA
+   pragma Import (C, Start_Color, "start_color");
+
+   --  ANCHOR(`init_pair()',`Init_Pair')
+   procedure Init_Pair (Pair : in Redefinable_Color_Pair;
+                        Fore : in Color_Number;
+                        Back : in Color_Number);
+   --  AKA
+   pragma Inline (Init_Pair);
+
+   --  ANCHOR(`pair_content()',`Pair_Content')
+   procedure Pair_Content (Pair : in Color_Pair;
+                           Fore : out Color_Number;
+                           Back : out Color_Number);
+   --  AKA
+   pragma Inline (Pair_Content);
+
+   --  ANCHOR(`has_colors()',`Has_Colors')
+   function Has_Colors return Boolean;
+   --  AKA
+   pragma Inline (Has_Colors);
+
+   --  ANCHOR(`init_color()',`Init_Color')
+   procedure Init_Color (Color : in Color_Number;
+                         Red   : in RGB_Value;
+                         Green : in RGB_Value;
+                         Blue  : in RGB_Value);
+   --  AKA
+   pragma Inline (Init_Color);
+
+   --  ANCHOR(`can_change_color()',`Can_Change_Color')
+   function Can_Change_Color return Boolean;
+   --  AKA
+   pragma Inline (Can_Change_Color);
+
+   --  ANCHOR(`color_content()',`Color_Content')
+   procedure Color_Content (Color : in  Color_Number;
+                            Red   : out RGB_Value;
+                            Green : out RGB_Value;
+                            Blue  : out RGB_Value);
+   --  AKA
+   pragma Inline (Color_Content);
+
+   --  MANPAGE(`curs_kernel.3x')
+
+   --  | Not implemented: getsyx, setsyx
+   --
+   type Curses_Mode is (Curses, Shell);
+
+   --  ANCHOR(`def_prog_mode()',`Save_Curses_Mode')
+   procedure Save_Curses_Mode (Mode : in Curses_Mode);
+   --  AKA
+   --  ALIAS(`def_shell_mode()')
+   pragma Inline (Save_Curses_Mode);
+
+   --  ANCHOR(`reset_prog_mode()',`Reset_Curses_Mode')
+   procedure Reset_Curses_Mode (Mode : in Curses_Mode);
+   --  AKA
+   --  ALIAS(`reset_shell_mode()')
+   pragma Inline (Reset_Curses_Mode);
+
+   --  ANCHOR(`savetty()',`Save_Terminal_State')
+   procedure Save_Terminal_State;
+   --  AKA
+   pragma Inline (Save_Terminal_State);
+
+   --  ANCHOR(`resetty();',`Reset_Terminal_State')
+   procedure Reset_Terminal_State;
+   --  AKA
+   pragma Inline (Reset_Terminal_State);
+
+   type Stdscr_Init_Proc is access
+      function (Win     : Window;
+                Columns : Column_Count) return Integer;
+   pragma Convention (C, Stdscr_Init_Proc);
+   --  N.B.: the return value is actually ignored, but it seems to be
+   --        a good practice to return 0 if you think all went fine
+   --        and -1 otherwise.
+
+   --  ANCHOR(`ripoffline()',`Rip_Off_Lines')
+   procedure Rip_Off_Lines (Lines : in Integer;
+                            Proc  : in Stdscr_Init_Proc);
+   --  AKA
+   --  N.B.: to be more precise, this uses a ncurses specific enhancement of
+   --        ripoffline(), in which the Lines argument absolute value is the
+   --        number of lines to be ripped of. The official ripoffline() only
+   --        uses the sign of Lines to rip of a single line from bottom or top.
+   pragma Inline (Rip_Off_Lines);
+
+   type Cursor_Visibility is (Invisible, Normal, Very_Visible);
+
+   --  ANCHOR(`curs_set()',`Set_Cursor_Visibility')
+   procedure Set_Cursor_Visibility (Visibility : in out Cursor_Visibility);
+   --  AKA
+   pragma Inline (Set_Cursor_Visibility);
+
+   --  ANCHOR(`napms()',`Nap_Milli_Seconds')
+   procedure Nap_Milli_Seconds (Ms : in Natural);
+   --  AKA
+   pragma Inline (Nap_Milli_Seconds);
+
+   --  |=====================================================================
+   --  | Some useful helpers.
+   --  |=====================================================================
+   type Transform_Direction is (From_Screen, To_Screen);
+   procedure Transform_Coordinates
+     (W      : in Window := Standard_Window;
+      Line   : in out Line_Position;
+      Column : in out Column_Position;
+      Dir    : in Transform_Direction := From_Screen);
+   --  This procedure transforms screen coordinates into coordinates relative
+   --  to the window and vice versa, depending on the Dir parameter.
+   --  Screen coordinates are the position informations on the physical device.
+   --  An Curses_Exception will be raised if Line and Column are not in the
+   --  Window or if you pass the Null_Window as argument.
+   --  We don't inline this procedure
+
+private
+   type Window is new System.Storage_Elements.Integer_Address;
+   Null_Window : constant Window := 0;
+
+   --  The next constants are generated and may be different on your
+   --  architecture.
+   --
+include(`Window_Offsets')dnl
+   Curses_Bool_False : constant Curses_Bool := 0;
+
+end Terminal_Interface.Curses;
diff --git a/ncurses-5.2/Ada95/samples/Makefile.in b/ncurses-5.2/Ada95/samples/Makefile.in
new file mode 100644
index 0000000..9e9f0c7
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/Makefile.in
@@ -0,0 +1,137 @@
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+#  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+#
+#  Version Control
+#  $Revision$
+#
+.SUFFIXES:
+
+SHELL		= /bin/sh
+THIS		= Makefile
+
+x		= @PROG_EXT@
+
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+libdir		= @libdir@
+includedir	= @includedir@
+
+INSTALL		= @INSTALL@
+INSTALL_DATA	= @INSTALL_DATA@
+
+AWK		= @AWK@
+LN_S		= @LN_S@
+
+CC		= @CC@
+CFLAGS		= @CFLAGS@
+
+CPPFLAGS	= @ACPPFLAGS@ \
+		  -DHAVE_CONFIG_H -I$(srcdir)
+
+CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
+
+CFLAGS_NORMAL	= $(CCFLAGS)
+CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
+CFLAGS_PROFILE	= $(CCFLAGS) -pg
+CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
+
+CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
+
+LINK		= $(CC)
+LDFLAGS		= @LDFLAGS@ @LD_MODEL@ @LIBS@
+
+RANLIB		= @RANLIB@
+################################################################################
+ada_srcdir=../src
+
+LD_FLAGS     = @LD_MODEL@ $(LOCAL_LIBS) @LDFLAGS@ @LIBS@ @LOCAL_LDFLAGS2@ $(LDFLAGS)
+
+ADA          = @cf_ada_compiler@
+ADAFLAGS     = @ADAFLAGS@ -I$(srcdir)
+
+ADAMAKE      = @cf_ada_make@
+ADAMAKEFLAGS = -a -A$(srcdir) -A$(ada_srcdir) -A$(srcdir)/$(ada_srcdir)
+
+ALIB         = @cf_ada_package@
+ABASE        = $(ALIB)-curses
+
+CARGS        =-cargs $(ADAFLAGS)
+LARGS        =-largs -L../../lib $(LD_FLAGS) -lAdaCurses -lncurses@LIB_SUFFIX@
+
+PROGS        = tour rain
+
+TOUR_OBJS    =	tour.o sample.o sample-curses_demo.o sample-explanation.o 	\
+		sample-form_demo.o sample-function_key_setting.o 		\
+		sample-header_handler.o sample-helpers.o 			\
+		sample-keyboard_handler.o sample-manifest.o sample-menu_demo.o	\
+		sample-menu_demo-aux.o sample-text_io_demo.o			\
+		sample-curses_demo-attributes.o sample-curses_demo-mouse.o	\
+		sample-form_demo-aux.o sample-my_field_type.o
+
+RAIN_OBJS    =	rain.o status.o
+
+all ::  tour$x rain$x
+	@
+
+sources :
+	@
+
+libs \
+install \
+install.libs ::
+	@
+
+uninstall \
+uninstall.libs ::
+	@
+
+tour$x :	explain.msg
+	$(ADAMAKE) $(ADAMAKEFLAGS) tour $(CARGS) $(LARGS)
+
+explain.msg:	$(srcdir)/explain.txt
+	cp $(srcdir)/explain.txt $@
+
+rain$x :
+	$(ADAMAKE) $(ADAMAKEFLAGS) rain $(CARGS) $(LARGS)
+
+mostlyclean:
+	@
+
+clean :: mostlyclean
+	rm -f *.o *.ali b_t*.* *.s $(PROGS) a.out core b_*_test.c *.xr[bs] explain.msg
+
+distclean :: clean
+	rm -f Makefile
+
+realclean :: distclean
+	@
+
+
diff --git a/ncurses-5.2/Ada95/samples/README b/ncurses-5.2/Ada95/samples/README
new file mode 100644
index 0000000..6ea8a18
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/README
@@ -0,0 +1,6 @@
+The intention of the demo at this point in time is not to demonstrate all
+the features of (n)curses and it's subsystems, but to give some sample
+sources how to use the binding at all.
+
+Ideally in the future we can combine both goals.
+
diff --git a/ncurses-5.2/Ada95/samples/explain.txt b/ncurses-5.2/Ada95/samples/explain.txt
new file mode 100644
index 0000000..570f617
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/explain.txt
@@ -0,0 +1,186 @@
+#VERSION
+This is Version 00.90.00 of the demo package.
+#MENUKEYS
+In a menu you can use the following Keys in the whole application:
+
+   - CTRL-X        eXit the menu
+   - CTRL-N        Go to next item
+   - CTRL-P        Go to previous item
+   - CTRL-U        Scroll up one line
+   - CTRL-D        Scroll down one line
+   - CTRL-F        Scroll down one page
+   - PAGE DOWN     Scroll down one page
+   - PAGE UP       Scroll back one page
+   - CTRL-B        Scroll back one page
+   - CTRL-Y        Clear pattern
+   - CTRL-H        Delete last character from pattern
+   - Backspace     Delete last character from pattern
+   - CTRL-A        Next pattern match
+   - CTRL-E        Previous pattern match
+   - CTRL-T        Toggle item in a multi-selection menu
+   - CR or LF      Select an item
+   - HOME Key      Go to the first item
+   - F3            Quit the menu
+   - Cursor Down   Down one item
+   - Cursor Up     Up one item
+   - Cursor Left   Left one item
+   - Cursor Right  Right one item
+   - END Key       Go to last item
+#FORMKEYS
+   - CTRL-X	   eXit the form                   
+   - CTRL-F	   Go forward to the next field
+   - CTRL-B	   Go backward to the previous field
+   - CTRL-L	   Go to the field left of the current one           
+   - CTRL-R	   Go to the field right of the current one
+   - CTRL-U	   Go to the field above the current one  
+   - CTRL-D	   Go to the field below the current one           
+
+   - CTRL-W	   Go to the next word in the field           
+   - CTRL-T	   Go to the previous word in the field
+
+   - CTRL-A	   Go to the beginning of the field
+   - CTRL-E	   Go to the end of the field
+
+   - CTRL-I	   Insert a blank character at the current position
+   - CTRL-O	   Insert a line
+   - CTRL-V	   Delete a character          
+   - CTRL-H	   Delete previous character     
+   - CTRL-Y	   Delete a line          
+   - CTRL-G	   Delete a word          
+   - CTRL-K	   Clear to end of field          
+
+   - CTRL-N	   Next choice in a choice field (Enumerations etc.)         
+   - CTRL-P	   Previous choice in a choice field.
+#HELP
+#HELPKEYS
+You may scroll with the Cursor Up/Down Keys.
+You may leave the help with the Function Key labelled 'Quit'.
+#INHELP
+You are already in the help system.
+You may leave the help with the Function Key labelled 'Quit'.
+#MAIN
+This is the main menu of the sample program for the ncurses Ada95
+binding. The main intention of the demo is not to demonstate or
+test all the features of ncurses and it's subsystems, but to provide
+to you some sample code how to use the binding with Ada95. 
+
+You may select this options:
+
+   * Look at some ncurses core functions
+   * Look at some features of the menu subsystem
+   * Look at some features of the form subsystem
+   * Look at the output of the Ada.Text_IO like functions
+     for ncurses.
+   
+#MAINPAD
+You may press at any place in this demo CTRL-C. This will give you a command
+window. You can just type in the Label-String of a function key, then this
+key will be simulated. This should help you to run the application even if
+you run it on a terminal with no or only a few function keys. With CTRL-N
+and CTRL-P you may browse through the possible values in the command window.
+#MENU00
+Here we give you a selection of various menu demonstrations.
+#MENU-PAD00
+This menu itself is a demo for a single valued, 1-column menu with
+descriptions for the items, a marker and a padding character between
+the item name and the description.
+#MENU01
+This is a demo of the some of the menu layout options. One of them
+is the spacing functionality. Just press the Key labelled "Flip" to 
+flip between the non-spaced and a spaced version of the menu. Please
+note that this functionality is unique for ncurses and is not found 
+in the SVr4 menu implementation. 
+
+This is a menu that sometimes doesn't fit into it's window and 
+therefore it becomes a scroll menu. 
+
+You can also see here very nicely the pattern matching functionality
+of menus. Type for example a 'J' and you will be positioned to the
+next item after the current starting with a 'J'. Any more characters
+you type in make the pattern more specific. With CTRL-A and CTRL-Z
+(for more details press the Key labelled "Keys") you can browse
+through all the items matching the pattern.
+
+You may change the format of the menu. Just press one of the keys
+labelled "4x1", "4x2" or "4x3" to get a menu with that many rows
+and columns.
+
+With the Keys "O-Row" or "O-Col" (they occupy the same label and
+switch on selection) you can change the major order scheme for 
+the menu. If "O-Col" is visible, the menu is currently major
+ordered by rows, you can switch to major column order by pressing
+the key. If "O-Row" is visible, it's just the reverse situation.
+This Key is not visible in "4x1" layout mode, because in this case
+the functionality makes no sense.
+
+With the Keys "Multi" or "Singl" (they occupy the same label and
+switch on selection) you can change whether or not the menu allows
+multiple or only single selection.
+
+With the Keys "+Desc" or "-Desc" (they occupy the same label and
+switch on selection) you can change whether or not the descriptions
+for each item should be displayed. Please not that this key is
+not visible in the "4x3" layout mode, because in this case the
+menu wouldn't fit on a typicall 80x24 screen.
+
+With the Keys "Disab" or "Enab" (they occupy the same label and
+switch on selection) you can dis- or enable the selectability of
+the month with 31 days.
+#MENU-PAD01
+You may press "Flip" to see the effect of ncurses unique menu-spacing.
+The Keys "4x1", "4x2" and "4x3" will change the format of the menu.
+Please note that this is a scrolling menu. You may also play with the
+pattern matching functionality or try to change the format of the menu.
+For more details press the Key labelled "Help".
+#FORM00
+This is a demo of the forms package.
+#FORM-PAD00
+Please note that this demo is far from being complete. It really shows
+only a small part of the functionality of the forms package. Let's hope 
+the next version will have a richer demo (You wan't to contribute ?).
+#NOTIMPL
+Sorry this functionality of the demo is not implemented at the moment.
+Remember this is a freeware project, so I can use only my very rare
+free time to continue coding. If you would like to contribute, you
+are very welcome !
+#CURSES00
+This is a menu where you can select some different demos of the ncurses
+functionality.
+#CURSES-PAD00
+Please note that this demo is far from being complete. It really shows
+only a small part of the functionality of the curses package. Let's hope 
+the next version will have a richer demo (You wan't to contribute ?).
+#MOUSEKEYS
+In this demo you may use this keys:
+
+   - Key labelled "Help"  to get a help
+   - Key labelled "Keys"  is what you are reading now
+   - Key labelled "Quit"  to leave the demo
+
+You may click the mouse buttons at any location at the screen and look
+at the protocol window !
+#MOUSE00
+A rather simple use of a mouse as demo. It's there just to test the
+code and to provide the sample source. 
+
+It might be of interest, that the output into the protocol window is
+done by the (n)curses Text_IO subpackages. Especially the output of
+the button and state names is done by Ads's enumeration IO, which 
+allows you to print the names of enumeration literals. That's really
+nice.
+#MOUSE-PAD00
+This is a very simple demo of the mouse features of ncurses. It's there
+just to test whether or not the generated code for the binding really
+works on the different architectures (seems so).
+#ATTRIBDEMO
+Again this is a more than simple demo and just here to give you the
+sourcecode.
+#ATTRIBKEYS
+You may press one of the three well known standard keys of this demo.
+#ATTRIB-PAD00
+Again this is a more than simple demo and just here to give you the
+sourcecode. Feel free to contribute more.
+#TEXTIO
+#TEXTIOKEYS
+#TEXTIO-PAD00
+#END
diff --git a/ncurses-5.2/Ada95/samples/rain.adb b/ncurses-5.2/Ada95/samples/rain.adb
new file mode 100644
index 0000000..6d5fd63
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/rain.adb
@@ -0,0 +1,161 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                                   Rain                                   --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Laurent Pautet <pautet@gnat.com> 1997 (modified by J.Pfeifer)
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+--                                                                          --
+with Ada.Numerics.Float_Random; use Ada.Numerics.Float_Random;
+with Status; use Status;
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+
+procedure Rain is
+
+   Visibility : Cursor_Visibility;
+
+   subtype X_Position is Line_Position;
+   subtype Y_Position is Column_Position;
+
+   Xpos    : array (1 .. 5) of X_Position;
+   Ypos    : array (1 .. 5) of Y_Position;
+
+   N : Integer;
+
+   G : Generator;
+
+   Max_X, X : X_Position;
+   Max_Y, Y : Y_Position;
+
+   procedure Next (J : in out Integer);
+   procedure Cursor (X : X_Position; Y : Y_Position);
+
+   procedure Next (J : in out Integer) is
+   begin
+      if J = 5 then
+         J := 1;
+      else
+         J := J + 1;
+      end if;
+   end Next;
+
+   procedure Cursor (X : X_Position; Y : Y_Position) is
+   begin
+      Move_Cursor (Line => X, Column => Y);
+   end Cursor;
+   pragma Inline (Cursor);
+
+begin
+
+   Init_Screen;
+   Set_NL_Mode;
+   Set_Echo_Mode (False);
+
+   Visibility := Invisible;
+   Set_Cursor_Visibility (Visibility);
+
+   Max_X := Lines - 5;
+   Max_Y := Columns - 5;
+
+   for I in Xpos'Range loop
+      Xpos (I) := X_Position (Float (Max_X) * Random (G)) + 2;
+      Ypos (I) := Y_Position (Float (Max_Y) * Random (G)) + 2;
+   end loop;
+
+   N := 1;
+   while Process.Continue loop
+
+      X := X_Position (Float (Max_X) * Random (G)) + 2;
+      Y := Y_Position (Float (Max_Y) * Random (G)) + 2;
+
+      Cursor (X, Y);
+      Add (Ch => '.');
+
+      Cursor (Xpos (N), Ypos (N));
+      Add (Ch => 'o');
+
+      --
+      Next (N);
+      Cursor (Xpos (N), Ypos (N));
+      Add (Ch => 'O');
+
+      --
+      Next (N);
+      Cursor (Xpos (N) - 1, Ypos (N));
+      Add (Ch => '-');
+      Cursor (Xpos (N), Ypos (N) - 1);
+      Add (Str => "|.|");
+      Cursor (Xpos (N) + 1, Ypos (N));
+      Add (Ch => '-');
+
+      --
+      Next (N);
+      Cursor (Xpos (N) - 2, Ypos (N));
+      Add (Ch => '-');
+      Cursor (Xpos (N) - 1, Ypos (N) - 1);
+      Add (Str => "/\\");
+      Cursor (Xpos (N), Ypos (N) - 2);
+      Add (Str => "| O |");
+      Cursor (Xpos (N) + 1, Ypos (N) - 1);
+      Add (Str => "\\/");
+      Cursor (Xpos (N) + 2, Ypos (N));
+      Add (Ch => '-');
+
+      --
+      Next (N);
+      Cursor (Xpos (N) - 2, Ypos (N));
+      Add (Ch => ' ');
+      Cursor (Xpos (N) - 1, Ypos (N) - 1);
+      Add (Str => "   ");
+      Cursor (Xpos (N), Ypos (N) - 2);
+      Add (Str => "     ");
+      Cursor (Xpos (N) + 1, Ypos (N) - 1);
+      Add (Str => "   ");
+      Cursor (Xpos (N) + 2, Ypos (N));
+      Add (Ch => ' ');
+
+      Xpos (N) := X;
+      Ypos (N) := Y;
+
+      Refresh;
+      Nap_Milli_Seconds (50);
+   end loop;
+
+   Visibility := Normal;
+   Set_Cursor_Visibility (Visibility);
+   End_Windows;
+
+end Rain;
diff --git a/ncurses-5.2/Ada95/samples/rain.ads b/ncurses-5.2/Ada95/samples/rain.ads
new file mode 100644
index 0000000..64b42a9
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/rain.ads
@@ -0,0 +1,42 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                                   Rain                                   --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Laurent Pautet <pautet@gnat.com> 1997 (modified by J.Pfeifer)
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+--                                                                          --
+procedure Rain;
diff --git a/ncurses-5.2/Ada95/samples/sample-curses_demo-attributes.adb b/ncurses-5.2/Ada95/samples/sample-curses_demo-attributes.adb
new file mode 100644
index 0000000..ac0f54c
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-curses_demo-attributes.adb
@@ -0,0 +1,122 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                       Sample.Curses_Demo.Attributes                      --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+with Terminal_Interface.Curses.Panels;  use Terminal_Interface.Curses.Panels;
+
+with Sample.Manifest; use Sample.Manifest;
+with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
+with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
+with Sample.Explanation; use Sample.Explanation;
+
+package body Sample.Curses_Demo.Attributes is
+
+   procedure Demo
+   is
+      P : Panel := Create (Standard_Window);
+      K : Real_Key_Code;
+   begin
+      Set_Meta_Mode;
+      Set_KeyPad_Mode;
+
+      Top (P);
+
+      Push_Environment ("ATTRIBDEMO");
+      Default_Labels;
+      Notepad ("ATTRIB-PAD00");
+
+      Set_Character_Attributes (Attr => (others => False));
+      Add (Line => 1, Column => Columns / 2 - 10,
+           Str => "This is NORMAL");
+
+      Set_Character_Attributes (Attr => (Stand_Out => True,
+                                          others => False));
+      Add (Line => 2, Column => Columns / 2 - 10,
+           Str => "This is Stand_Out");
+
+      Set_Character_Attributes (Attr => (Under_Line => True,
+                                          others => False));
+      Add (Line => 3, Column => Columns / 2 - 10,
+           Str => "This is Under_Line");
+
+      Set_Character_Attributes (Attr => (Reverse_Video => True,
+                                          others => False));
+      Add (Line => 4, Column => Columns / 2 - 10,
+           Str => "This is Reverse_Video");
+
+      Set_Character_Attributes (Attr => (Blink => True,
+                                          others => False));
+      Add (Line => 5, Column => Columns / 2 - 10,
+           Str => "This is Blink");
+
+      Set_Character_Attributes (Attr => (Dim_Character => True,
+                                          others => False));
+      Add (Line => 6, Column => Columns / 2 - 10,
+           Str => "This is Dim_Character");
+
+      Set_Character_Attributes (Attr => (Bold_Character => True,
+                                          others => False));
+      Add (Line => 7, Column => Columns / 2 - 10,
+           Str => "This is Bold_Character");
+
+      Refresh_Without_Update;
+      Update_Panels; Update_Screen;
+
+      loop
+         K := Get_Key;
+         if K in Special_Key_Code'Range then
+            case K is
+               when QUIT_CODE     => exit;
+               when HELP_CODE     => Explain_Context;
+               when EXPLAIN_CODE  => Explain ("ATTRIBKEYS");
+               when others        => null;
+            end case;
+         end if;
+      end loop;
+
+      Pop_Environment;
+      Clear;
+      Refresh_Without_Update;
+      Delete (P);
+      Update_Panels; Update_Screen;
+
+   end Demo;
+
+end Sample.Curses_Demo.Attributes;
diff --git a/ncurses-5.2/Ada95/samples/sample-curses_demo-attributes.ads b/ncurses-5.2/Ada95/samples/sample-curses_demo-attributes.ads
new file mode 100644
index 0000000..a9a0121
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-curses_demo-attributes.ads
@@ -0,0 +1,45 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                       Sample.Curses_Demo.Attributes                      --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package Sample.Curses_Demo.Attributes is
+
+   procedure Demo;
+
+end Sample.Curses_Demo.Attributes;
diff --git a/ncurses-5.2/Ada95/samples/sample-curses_demo-mouse.adb b/ncurses-5.2/Ada95/samples/sample-curses_demo-mouse.adb
new file mode 100644
index 0000000..3b20b69
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-curses_demo-mouse.adb
@@ -0,0 +1,220 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                         Sample.Curses_Demo.Mouse                         --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
+with Terminal_Interface.Curses.Mouse; use Terminal_Interface.Curses.Mouse;
+with Terminal_Interface.Curses.Text_IO; use Terminal_Interface.Curses.Text_IO;
+with Terminal_Interface.Curses.Text_IO.Integer_IO;
+with Terminal_Interface.Curses.Text_IO.Enumeration_IO;
+
+with Sample.Helpers; use Sample.Helpers;
+with Sample.Manifest; use Sample.Manifest;
+with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
+with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
+with Sample.Explanation; use Sample.Explanation;
+
+package body Sample.Curses_Demo.Mouse is
+
+   package Int_IO is new
+     Terminal_Interface.Curses.Text_IO.Integer_IO (Integer);
+   use Int_IO;
+
+   package Button_IO is new
+     Terminal_Interface.Curses.Text_IO.Enumeration_IO (Mouse_Button);
+   use Button_IO;
+
+   package State_IO is new
+     Terminal_Interface.Curses.Text_IO.Enumeration_IO (Button_State);
+   use State_IO;
+
+   procedure Demo is
+
+      type Controls is array (1 .. 3) of Panel;
+
+      Frame : Window;
+      Msg   : Window;
+      Ctl   : Controls;
+      Pan   : Panel;
+      K     : Real_Key_Code;
+      V     : Cursor_Visibility := Invisible;
+      W     : Window;
+      Note  : Window;
+      Msg_L : constant Line_Count := 8;
+      Lins  : Line_Position := Lines;
+      Cols  : Column_Position;
+      Mask  : Event_Mask;
+      procedure Show_Mouse_Event;
+
+      procedure Show_Mouse_Event
+      is
+         Evt    : constant Mouse_Event := Get_Mouse;
+         Y      : Line_Position;
+         X      : Column_Position;
+         Button : Mouse_Button;
+         State  : Button_State;
+         W      : Window;
+      begin
+         Get_Event (Evt, Y, X, Button, State);
+         Put (Msg, "Event at");
+         Put (Msg, "  X=");    Put (Msg, Integer (X), 3);
+         Put (Msg, ", Y=");    Put (Msg, Integer (Y), 3);
+         Put (Msg, ", Btn=");  Put (Msg, Button, 10);
+         Put (Msg, ", Stat="); Put (Msg, State, 15);
+         for I in Ctl'Range loop
+            W := Get_Window (Ctl (I));
+            if Enclosed_In_Window (W, Evt) then
+               Transform_Coordinates (W, Y, X, From_Screen);
+               Put (Msg, ",Box(");
+               Put (Msg, Integer (I), 1); Put (Msg, ",");
+               Put (Msg, Integer (Y), 1); Put (Msg, ",");
+               Put (Msg, Integer (X), 1); Put (Msg, ")");
+            end if;
+         end loop;
+         New_Line (Msg);
+         Flush (Msg);
+         Update_Panels; Update_Screen;
+      end Show_Mouse_Event;
+
+   begin
+      Push_Environment ("MOUSE00");
+      Notepad ("MOUSE-PAD00");
+      Default_Labels;
+      Set_Cursor_Visibility (V);
+
+      Note  := Notepad_Window;
+      if Note /= Null_Window then
+         Get_Window_Position (Note, Lins, Cols);
+      end if;
+      Frame := Create (Msg_L, Columns, Lins - Msg_L, 0);
+      if Has_Colors then
+         Set_Background (Win => Frame,
+                         Ch => (Color => Default_Colors,
+                                Attr  => Normal_Video,
+                                Ch    => ' '));
+         Set_Character_Attributes (Win   => Frame,
+                                   Attr  => Normal_Video,
+                                   Color => Default_Colors);
+         Erase (Frame);
+      end if;
+      Msg   := Derived_Window (Frame, Msg_L - 2, Columns - 2, 1, 1);
+      Pan   := Create (Frame);
+
+      Set_Meta_Mode;
+      Set_KeyPad_Mode;
+      Mask := Start_Mouse;
+
+      Box (Frame);
+      Window_Title (Frame, "Mouse Protocol");
+      Refresh_Without_Update (Frame);
+      Allow_Scrolling (Msg, True);
+
+      declare
+         Middle_Column : constant Integer := Integer (Columns) / 2;
+         Middle_Index  : constant Natural := Ctl'First + (Ctl'Length / 2);
+         Width         : constant Column_Count := 5;
+         Height        : constant Line_Count   := 3;
+         Half          : constant Column_Count := Width / 2;
+         Space         : constant Column_Count := 3;
+         Position      : Integer;
+         W             : Window;
+      begin
+         for I in Ctl'Range loop
+            Position := (Integer (I) - Integer (Middle_Index)) *
+              Integer (Half + Space + Width) + Middle_Column;
+            W := Create (Height,
+                         Width,
+                         1,
+                         Column_Position (Position));
+            if Has_Colors then
+               Set_Background (Win => W,
+                               Ch => (Color => Menu_Back_Color,
+                                      Attr  => Normal_Video,
+                                      Ch    => ' '));
+               Set_Character_Attributes (Win   => W,
+                                         Attr  => Normal_Video,
+                                         Color => Menu_Fore_Color);
+               Erase (W);
+            end if;
+            Ctl (I) := Create (W);
+            Box (W);
+            Move_Cursor (W, 1, Half);
+            Put (W, Integer (I), 1);
+            Refresh_Without_Update (W);
+         end loop;
+      end;
+
+      Update_Panels; Update_Screen;
+
+      loop
+         K := Get_Key;
+         if K in Special_Key_Code'Range then
+            case K is
+               when QUIT_CODE     => exit;
+               when HELP_CODE     => Explain_Context;
+               when EXPLAIN_CODE  => Explain ("MOUSEKEYS");
+               when Key_Mouse     => Show_Mouse_Event;
+               when others        => null;
+            end case;
+         end if;
+      end loop;
+
+      for I in Ctl'Range loop
+         W := Get_Window (Ctl (I));
+         Clear (W);
+         Delete (Ctl (I));
+         Delete (W);
+      end loop;
+
+      Clear (Frame);
+      Delete (Pan);
+      Delete (Msg);
+      Delete (Frame);
+
+      Set_Cursor_Visibility (V);
+      End_Mouse (Mask);
+
+      Pop_Environment;
+      Update_Panels; Update_Screen;
+
+   end Demo;
+
+end Sample.Curses_Demo.Mouse;
+
diff --git a/ncurses-5.2/Ada95/samples/sample-curses_demo-mouse.ads b/ncurses-5.2/Ada95/samples/sample-curses_demo-mouse.ads
new file mode 100644
index 0000000..603050a
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-curses_demo-mouse.ads
@@ -0,0 +1,45 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                         Sample.Curses_Demo.Mouse                         --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package Sample.Curses_Demo.Mouse is
+
+   procedure Demo;
+
+end Sample.Curses_Demo.Mouse;
diff --git a/ncurses-5.2/Ada95/samples/sample-curses_demo.adb b/ncurses-5.2/Ada95/samples/sample-curses_demo.adb
new file mode 100644
index 0000000..02c751a
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-curses_demo.adb
@@ -0,0 +1,142 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                            Sample.Curses_Demo                            --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+with Terminal_Interface.Curses.Menus; use Terminal_Interface.Curses.Menus;
+with Terminal_Interface.Curses.Mouse;  use Terminal_Interface.Curses.Mouse;
+with Terminal_Interface.Curses.Panels;  use Terminal_Interface.Curses.Panels;
+with Terminal_Interface.Curses.Panels.User_Data;
+
+with Sample.Manifest; use Sample.Manifest;
+with Sample.Helpers; use Sample.Helpers;
+with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
+
+with Sample.Explanation; use Sample.Explanation;
+
+with Sample.Menu_Demo.Handler;
+with Sample.Curses_Demo.Mouse;
+with Sample.Curses_Demo.Attributes;
+
+package body Sample.Curses_Demo is
+
+   type User_Data is new Integer;
+   type User_Data_Access is access all User_Data;
+   package PUD is new Panels.User_Data (User_Data, User_Data_Access);
+   --  We use above instantiation of the generic User_Data package to
+   --  demonstrate and test the use of the user data maechanism.
+
+   procedure Demo
+   is
+      function My_Driver (M : Menu;
+                          K : Key_Code;
+                          Pan : Panel) return Boolean;
+      package Mh is new Sample.Menu_Demo.Handler (My_Driver);
+
+      Itm : Item_Array_Access := new Item_Array'
+        (New_Item ("Attributes Demo"),
+         New_Item ("Mouse Demo"),
+         Null_Item);
+      M  : Menu := New_Menu (Itm);
+      U1 : User_Data_Access := new User_Data'(4711);
+      U2 : User_Data_Access;
+
+      function My_Driver (M : Menu;
+                          K : Key_Code;
+                          Pan : Panel) return Boolean
+      is
+         Idx : constant Positive := Get_Index (Current (M));
+         Result : Boolean := False;
+      begin
+         PUD.Set_User_Data (Pan, U1); --  set some user data, just for fun
+         if K in User_Key_Code'Range then
+            if K = QUIT then
+               Result := True;
+            elsif K = SELECT_ITEM then
+               if Idx in Itm'Range then
+                  Hide (Pan);
+                  Update_Panels;
+               end if;
+               case Idx is
+                  when 1 => Sample.Curses_Demo.Attributes.Demo;
+                  when 2 => Sample.Curses_Demo.Mouse.Demo;
+                  when others => Not_Implemented;
+               end case;
+               if Idx in Itm'Range then
+                  Top (Pan);
+                  Show (Pan);
+                  Update_Panels;
+                  Update_Screen;
+               end if;
+            end if;
+         end if;
+         PUD.Get_User_Data (Pan, U2); --  get the user data
+         pragma Assert (U1.all = U2.all and then U1 = U2);
+         return Result;
+      end My_Driver;
+
+   begin
+
+      if (1 + Item_Count (M)) /= Itm'Length then
+         raise Constraint_Error;
+      end if;
+
+      if not Has_Mouse then
+         declare
+            O : Item_Option_Set;
+         begin
+            Get_Options (Itm (2), O);
+            O.Selectable := False;
+            Set_Options (Itm (2), O);
+         end;
+      end if;
+
+      Push_Environment ("CURSES00");
+      Notepad ("CURSES-PAD00");
+      Default_Labels;
+      Refresh_Soft_Label_Keys_Without_Update;
+
+      Mh.Drive_Me (M, " Demo ");
+      Pop_Environment;
+
+      Delete (M);
+      Free (Itm, True);
+   end Demo;
+
+end Sample.Curses_Demo;
diff --git a/ncurses-5.2/Ada95/samples/sample-curses_demo.ads b/ncurses-5.2/Ada95/samples/sample-curses_demo.ads
new file mode 100644
index 0000000..9b791b6
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-curses_demo.ads
@@ -0,0 +1,45 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                            Sample.Curses_Demo                            --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package Sample.Curses_Demo is
+
+   procedure Demo;
+
+end Sample.Curses_Demo;
diff --git a/ncurses-5.2/Ada95/samples/sample-explanation.adb b/ncurses-5.2/Ada95/samples/sample-explanation.adb
new file mode 100644
index 0000000..f42652c
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-explanation.adb
@@ -0,0 +1,408 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                           Sample.Explanation                             --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+--  Poor mans help system. This scans a sequential file for key lines and
+--  then reads the lines up to the next key. Those lines are presented in
+--  a window as help or explanation.
+--
+with Ada.Text_IO; use Ada.Text_IO;
+with Ada.Unchecked_Deallocation;
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
+
+with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
+with Sample.Manifest; use Sample.Manifest;
+with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
+with Sample.Helpers; use Sample.Helpers;
+
+package body Sample.Explanation is
+
+   Help_Keys : constant String := "HELPKEYS";
+   In_Help   : constant String := "INHELP";
+
+   File_Name : String := "explain.msg";
+   F : File_Type;
+
+   type Help_Line;
+   type Help_Line_Access is access Help_Line;
+   pragma Controlled (Help_Line_Access);
+   type String_Access is access String;
+   pragma Controlled (String_Access);
+
+   type Help_Line is
+      record
+         Prev, Next : Help_Line_Access;
+         Line : String_Access;
+      end record;
+
+   procedure Explain (Key : in String;
+                      Win : in Window);
+
+   procedure Release_String is
+     new Ada.Unchecked_Deallocation (String,
+                                     String_Access);
+   procedure Release_Help_Line is
+     new Ada.Unchecked_Deallocation (Help_Line,
+                                     Help_Line_Access);
+
+   function Search (Key : String) return Help_Line_Access;
+   procedure Release_Help (Root : in out Help_Line_Access);
+
+   procedure Explain (Key : in String)
+   is
+   begin
+      Explain (Key, Null_Window);
+   end Explain;
+
+   procedure Explain (Key : in String;
+                      Win : in Window)
+   is
+      --  Retrieve the text associated with this key and display it in this
+      --  window. If no window argument is passed, the routine will create
+      --  a temporary window and use it.
+
+      function Filter_Key return Real_Key_Code;
+      procedure Unknown_Key;
+      procedure Redo;
+      procedure To_Window (C   : in out Help_Line_Access;
+                          More : in out Boolean);
+
+      Frame : Window := Null_Window;
+
+      W : Window := Win;
+      K : Real_Key_Code;
+      P : Panel;
+
+      Height   : Line_Count;
+      Width    : Column_Count;
+      Help     : Help_Line_Access := Search (Key);
+      Current  : Help_Line_Access;
+      Top_Line : Help_Line_Access;
+
+      Has_More : Boolean;
+
+      procedure Unknown_Key
+      is
+      begin
+         Add (W, "Help message with ID ");
+         Add (W, Key);
+         Add (W, " not found.");
+         Add (W, Character'Val (10));
+         Add (W, "Press the Function key labelled 'Quit' key to continue.");
+      end Unknown_Key;
+
+      procedure Redo
+      is
+         H : Help_Line_Access := Top_Line;
+      begin
+         if Top_Line /= null then
+            for L in 0 .. (Height - 1) loop
+               Add (W, L, 0, H.Line.all);
+               exit when H.Next = null;
+               H := H.Next;
+            end loop;
+         else
+            Unknown_Key;
+         end if;
+      end Redo;
+
+      function Filter_Key return Real_Key_Code
+      is
+         K : Real_Key_Code;
+      begin
+         loop
+            K := Get_Key (W);
+            if K in Special_Key_Code'Range then
+               case K is
+                  when HELP_CODE =>
+                     if not Find_Context (In_Help) then
+                        Push_Environment (In_Help, False);
+                        Explain (In_Help, W);
+                        Pop_Environment;
+                        Redo;
+                     end if;
+                  when EXPLAIN_CODE =>
+                     if not Find_Context (Help_Keys) then
+                        Push_Environment (Help_Keys, False);
+                        Explain (Help_Keys, W);
+                        Pop_Environment;
+                        Redo;
+                     end if;
+                  when others => exit;
+               end case;
+            else
+               exit;
+            end if;
+         end loop;
+         return K;
+      end Filter_Key;
+
+      procedure To_Window (C   : in out Help_Line_Access;
+                          More : in out Boolean)
+      is
+         L : Line_Position := 0;
+      begin
+         loop
+            Add (W, L, 0, C.Line.all);
+            L := L + 1;
+            exit when C.Next = null or else L = Height;
+            C := C.Next;
+         end loop;
+         if C.Next /= null then
+            pragma Assert (L = Height);
+            More := True;
+         else
+            More := False;
+         end if;
+      end To_Window;
+
+   begin
+      if W = Null_Window then
+         Push_Environment ("HELP");
+         Default_Labels;
+         Frame := New_Window (Lines - 2, Columns, 0, 0);
+         if Has_Colors then
+            Set_Background (Win => Frame,
+                            Ch  => (Ch    => ' ',
+                                    Color => Help_Color,
+                                    Attr  => Normal_Video));
+            Set_Character_Attributes (Win   => Frame,
+                                      Attr  => Normal_Video,
+                                      Color => Help_Color);
+            Erase (Frame);
+         end if;
+         Box (Frame);
+         Set_Character_Attributes (Frame, (Reverse_Video => True,
+                                           others        => False));
+         Add (Frame, Lines - 3, 2, "Cursor Up/Down scrolls");
+         Set_Character_Attributes (Frame); -- Back to default.
+         Window_Title (Frame, "Explanation");
+         W := Derived_Window (Frame, Lines - 4, Columns - 2, 1, 1);
+         Refresh_Without_Update (Frame);
+         Get_Size (W, Height, Width);
+         Set_Meta_Mode (W);
+         Set_KeyPad_Mode (W);
+         Allow_Scrolling (W, True);
+         Set_Echo_Mode (False);
+         P := Create (Frame);
+         Top (P);
+         Update_Panels;
+      else
+         Clear (W);
+         Refresh_Without_Update (W);
+      end if;
+
+      Current := Help; Top_Line := Help;
+
+      if null = Help then
+         Unknown_Key;
+         loop
+            K := Filter_Key;
+            exit when K = QUIT_CODE;
+         end loop;
+      else
+         To_Window (Current, Has_More);
+         if Has_More then
+            --  This means there are more lines available, so we have to go
+            --  into a scroll manager.
+            loop
+               K := Filter_Key;
+               if K in Special_Key_Code'Range then
+                  case K is
+                     when Key_Cursor_Down =>
+                        if Current.Next /= null then
+                           Move_Cursor (W, Height - 1, 0);
+                           Scroll (W, 1);
+                           Current := Current.Next;
+                           Top_Line := Top_Line.Next;
+                           Add (W, Current.Line.all);
+                        end if;
+                     when Key_Cursor_Up =>
+                        if Top_Line.Prev /= null then
+                           Move_Cursor (W, 0, 0);
+                           Scroll (W, -1);
+                           Top_Line := Top_Line.Prev;
+                           Current := Current.Prev;
+                           Add (W, Top_Line.Line.all);
+                        end if;
+                     when QUIT_CODE => exit;
+                        when others => null;
+                  end case;
+               end if;
+            end loop;
+         else
+            loop
+               K := Filter_Key;
+               exit when K = QUIT_CODE;
+            end loop;
+         end if;
+      end if;
+
+      Clear (W);
+
+      if Frame /= Null_Window then
+         Clear (Frame);
+         Delete (P);
+         Delete (W);
+         Delete (Frame);
+         Pop_Environment;
+      end if;
+
+      Update_Panels;
+      Update_Screen;
+
+      Release_Help (Help);
+
+   end Explain;
+
+   function Search (Key : String) return Help_Line_Access
+   is
+      Last    : Natural;
+      Buffer  : String (1 .. 256);
+      Root    : Help_Line_Access := null;
+      Current : Help_Line_Access;
+      Tail    : Help_Line_Access := null;
+
+      function Next_Line return Boolean;
+
+      function Next_Line return Boolean
+      is
+         H_End : constant String := "#END";
+      begin
+         Get_Line (F, Buffer, Last);
+         if Last = H_End'Length and then H_End = Buffer (1 .. Last) then
+            return False;
+         else
+            return True;
+         end if;
+      end Next_Line;
+   begin
+      Reset (F);
+      Outer :
+      loop
+         exit when not Next_Line;
+         if Last = (1 + Key'Length) and then Key = Buffer (2 .. Last)
+           and then Buffer (1) = '#' then
+            loop
+               exit when not Next_Line;
+               exit when Buffer (1) = '#';
+               Current := new Help_Line'(null, null,
+                                         new String'(Buffer (1 .. Last)));
+               if Tail = null then
+                  Release_Help (Root);
+                  Root := Current;
+               else
+                  Tail.Next := Current;
+                  Current.Prev := Tail;
+               end if;
+               Tail := Current;
+            end loop;
+            exit Outer;
+         end if;
+      end loop Outer;
+      return Root;
+   end Search;
+
+   procedure Release_Help (Root : in out Help_Line_Access)
+   is
+      Next : Help_Line_Access;
+   begin
+      loop
+         exit when Root = null;
+         Next := Root.Next;
+         Release_String (Root.Line);
+         Release_Help_Line (Root);
+         Root := Next;
+      end loop;
+   end Release_Help;
+
+   procedure Explain_Context
+   is
+   begin
+      Explain (Context);
+   end Explain_Context;
+
+   procedure Notepad (Key : in String)
+   is
+      H : constant Help_Line_Access := Search (Key);
+      T : Help_Line_Access := H;
+      N : Line_Count := 1;
+      L : Line_Position := 0;
+      W : Window;
+      P : Panel;
+   begin
+      if H /= null then
+         loop
+            T := T.Next;
+            exit when T = null;
+            N := N + 1;
+         end loop;
+         W := New_Window (N + 2, Columns, Lines - N - 2, 0);
+         if Has_Colors then
+            Set_Background (Win => W,
+                            Ch  => (Ch    => ' ',
+                                    Color => Notepad_Color,
+                                    Attr  => Normal_Video));
+            Set_Character_Attributes (Win   => W,
+                                      Attr  => Normal_Video,
+                                      Color => Notepad_Color);
+            Erase (W);
+         end if;
+         Box (W);
+         Window_Title (W, "Notepad");
+         P := New_Panel (W);
+         T := H;
+         loop
+            Add (W, L + 1, 1, T.Line.all, Integer (Columns - 2));
+            L := L + 1;
+            T := T.Next;
+            exit when T = null;
+         end loop;
+         T := H;
+         Release_Help (T);
+         Refresh_Without_Update (W);
+         Notepad_To_Context (P);
+      end if;
+   end Notepad;
+
+begin
+   Open (F, In_File, File_Name);
+end Sample.Explanation;
+
diff --git a/ncurses-5.2/Ada95/samples/sample-explanation.ads b/ncurses-5.2/Ada95/samples/sample-explanation.ads
new file mode 100644
index 0000000..056b5af
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-explanation.ads
@@ -0,0 +1,59 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                           Sample.Explanation                             --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+--  Poor mans help system. This scans a sequential file for key lines and
+--  then reads the lines up to the next key. Those lines are presented in
+--  a window as help or explanation.
+--
+package Sample.Explanation is
+
+   procedure Explain (Key : in String);
+   --  Retrieve the text associated with this key and display it.
+
+   procedure Explain_Context;
+   --  Explain the current context.
+
+   procedure Notepad (Key : in String);
+   --  Put a note on the screen and maintain it with the context
+
+   Explanation_Not_Found : exception;
+   Explanation_Error     : exception;
+
+end Sample.Explanation;
diff --git a/ncurses-5.2/Ada95/samples/sample-form_demo-aux.adb b/ncurses-5.2/Ada95/samples/sample-form_demo-aux.adb
new file mode 100644
index 0000000..92c8868
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-form_demo-aux.adb
@@ -0,0 +1,259 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                            Sample.Form_Demo.Aux                          --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Characters.Latin_1; use Ada.Characters.Latin_1;
+
+with Sample.Manifest; use Sample.Manifest;
+with Sample.Helpers; use Sample.Helpers;
+with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
+with Sample.Explanation; use Sample.Explanation;
+
+package body Sample.Form_Demo.Aux is
+
+   procedure Geometry (F  : in  Form;
+                       L  : out Line_Count;        -- Lines used for menu
+                       C  : out Column_Count;      -- Columns used for menu
+                       Y  : out Line_Position;     -- Proposed Line for menu
+                       X  : out Column_Position)   -- Proposed Column for menu
+   is
+   begin
+      Scale (F, L, C);
+
+      L := L + 2;  -- count for frame at top and bottom
+      C := C + 2;  -- "
+
+      --  Calculate horizontal coordinate at the screen center
+      X := (Columns - C) / 2;
+      Y := 1; -- start always in line 1
+   end Geometry;
+
+   function Create (F     : Form;
+                    Title : String;
+                    Lin   : Line_Position;
+                    Col   : Column_Position) return Panel
+   is
+      W, S : Window;
+      L : Line_Count;
+      C : Column_Count;
+      Y : Line_Position;
+      X : Column_Position;
+      Pan : Panel;
+   begin
+      Geometry (F, L, C, Y, X);
+      W := New_Window (L, C, Lin, Col);
+      Set_Meta_Mode (W);
+      Set_KeyPad_Mode (W);
+      if Has_Colors then
+         Set_Background (Win => W,
+                         Ch  => (Ch    => ' ',
+                                 Color => Default_Colors,
+                                 Attr  => Normal_Video));
+         Set_Character_Attributes (Win => W,
+                                   Color => Default_Colors,
+                                   Attr  => Normal_Video);
+         Erase (W);
+      end if;
+      S := Derived_Window (W, L - 2, C - 2, 1, 1);
+      Set_Meta_Mode (S);
+      Set_KeyPad_Mode (S);
+      Box (W);
+      Set_Window (F, W);
+      Set_Sub_Window (F, S);
+      if Title'Length > 0 then
+         Window_Title (W, Title);
+      end if;
+      Pan := New_Panel (W);
+      Post (F);
+      return Pan;
+   end Create;
+
+   procedure Destroy (F : in Form;
+                      P : in out Panel)
+   is
+      W, S : Window;
+   begin
+      W := Get_Window (F);
+      S := Get_Sub_Window (F);
+      Post (F, False);
+      Erase (W);
+      Delete (P);
+      Set_Window (F, Null_Window);
+      Set_Sub_Window (F, Null_Window);
+      Delete (S);
+      Delete (W);
+      Update_Panels;
+   end Destroy;
+
+   function Get_Request (F           : Form;
+                         P           : Panel;
+                         Handle_CRLF : Boolean := True) return Key_Code
+   is
+      W  : constant Window := Get_Window (F);
+      K  : Real_Key_Code;
+      Ch : Character;
+   begin
+      Top (P);
+      loop
+         K := Get_Key (W);
+         if K in Special_Key_Code'Range then
+            case K is
+               when HELP_CODE             => Explain_Context;
+               when EXPLAIN_CODE          => Explain ("FORMKEYS");
+               when Key_Home              => return F_First_Field;
+               when Key_End               => return F_Last_Field;
+               when QUIT_CODE             => return QUIT;
+               when Key_Cursor_Down       => return F_Down_Char;
+               when Key_Cursor_Up         => return F_Up_Char;
+               when Key_Cursor_Left       => return F_Previous_Char;
+               when Key_Cursor_Right      => return F_Next_Char;
+               when Key_Next_Page         => return F_Next_Page;
+               when Key_Previous_Page     => return F_Previous_Page;
+               when Key_Backspace         => return F_Delete_Previous;
+               when Key_Clear_Screen      => return F_Clear_Field;
+               when Key_Clear_End_Of_Line => return F_Clear_EOF;
+               when others                => return K;
+            end case;
+         elsif K in Normal_Key_Code'Range then
+            Ch := Character'Val (K);
+            case Ch is
+               when CAN => return QUIT;                  -- CTRL-X
+
+               when ACK => return F_Next_Field;          -- CTRL-F
+               when STX => return F_Previous_Field;      -- CTRL-B
+               when FF  => return F_Left_Field;          -- CTRL-L
+               when DC2 => return F_Right_Field;         -- CTRL-R
+               when NAK => return F_Up_Field;            -- CTRL-U
+               when EOT => return F_Down_Field;          -- CTRL-D
+
+               when ETB => return F_Next_Word;           -- CTRL-W
+               when DC4 => return F_Previous_Word;       -- CTRL-T
+
+               when SOH => return F_Begin_Field;         -- CTRL-A
+               when ENQ => return F_End_Field;           -- CTRL-E
+
+               when HT  => return F_Insert_Char;         -- CTRL-I
+               when SI  => return F_Insert_Line;         -- CTRL-O
+               when SYN => return F_Delete_Char;         -- CTRL-V
+               when BS  => return F_Delete_Previous;     -- CTRL-H
+               when EM  => return F_Delete_Line;         -- CTRL-Y
+               when BEL => return F_Delete_Word;         -- CTRL-G
+               when VT  => return F_Clear_EOF;           -- CTRL-K
+
+               when SO  => return F_Next_Choice;         -- CTRL-N
+               when DLE => return F_Previous_Choice;     -- CTRL-P
+
+               when CR | LF  =>
+                  if Handle_CRLF then
+                     return F_New_Line;
+                  else
+                     return K;
+                  end if;
+               when others => return K;
+            end case;
+         else
+            return K;
+         end if;
+      end loop;
+   end Get_Request;
+
+   function Make (Top         : Line_Position;
+                  Left        : Column_Position;
+                  Text        : String) return Field
+   is
+      Fld : Field;
+      C : Column_Count := Column_Count (Text'Length);
+   begin
+      Fld := New_Field (1, C, Top, Left);
+      Set_Buffer (Fld, 0, Text);
+      Switch_Options (Fld, (Active => True, others => False), False);
+      if Has_Colors then
+         Set_Background (Fld => Fld, Color => Default_Colors);
+      end if;
+      return Fld;
+   end Make;
+
+   function Make  (Height      : Line_Count := 1;
+                   Width       : Column_Count;
+                   Top         : Line_Position;
+                   Left        : Column_Position;
+                   Off_Screen  : Natural := 0) return Field
+   is
+      Fld : Field := New_Field (Height, Width, Top, Left, Off_Screen);
+   begin
+      if Has_Colors then
+         Set_Foreground (Fld => Fld, Color => Form_Fore_Color);
+         Set_Background (Fld => Fld, Color => Form_Back_Color);
+      else
+         Set_Background (Fld, (Reverse_Video => True, others => False));
+      end if;
+      return Fld;
+   end Make;
+
+   function Default_Driver (F : Form;
+                            K : Key_Code;
+                            P : Panel) return Boolean
+   is
+   begin
+      if K in User_Key_Code'Range and then K = QUIT then
+         if Driver (F, F_Validate_Field) = Form_Ok  then
+            return True;
+         end if;
+      end if;
+      return False;
+   end Default_Driver;
+
+   function Count_Active (F : Form) return Natural
+   is
+      N : Natural := 0;
+      O : Field_Option_Set;
+      H : constant Natural := Field_Count (F);
+   begin
+      if H > 0 then
+         for I in 1 .. H loop
+            Get_Options (Fields (F, I), O);
+            if O.Active then
+               N := N + 1;
+            end if;
+         end loop;
+      end if;
+      return N;
+   end Count_Active;
+
+end Sample.Form_Demo.Aux;
diff --git a/ncurses-5.2/Ada95/samples/sample-form_demo-aux.ads b/ncurses-5.2/Ada95/samples/sample-form_demo-aux.ads
new file mode 100644
index 0000000..d3e6d8d
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-form_demo-aux.ads
@@ -0,0 +1,92 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                            Sample.Form_Demo.Aux                          --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses; use  Terminal_Interface.Curses;
+with Terminal_Interface.Curses.Panels; use  Terminal_Interface.Curses.Panels;
+with Terminal_Interface.Curses.Forms;  use  Terminal_Interface.Curses.Forms;
+
+package Sample.Form_Demo.Aux is
+
+   procedure Geometry (F  : in  Form;
+                       L  : out Line_Count;
+                       C  : out Column_Count;
+                       Y  : out Line_Position;
+                       X  : out Column_Position);
+   --  Calculate the geometry for a panel beeing able to be used to display
+   --  the menu.
+
+   function Create (F     : Form;
+                    Title : String;
+                    Lin   : Line_Position;
+                    Col   : Column_Position) return Panel;
+   --  Create a panel decorated with a frame and the title at the specified
+   --  position. The dimension of the panel is derived from the menus layout.
+
+   procedure Destroy (F : in Form;
+                      P : in out Panel);
+   --  Destroy all the windowing structures associated with this menu and
+   --  panel.
+
+   function Get_Request (F           : Form;
+                         P           : Panel;
+                         Handle_CRLF : Boolean := True) return Key_Code;
+   --  Centralized request driver for all menus in this sample. This
+   --  gives us a common key binding for all menus.
+
+   function Make (Top         : Line_Position;
+                  Left        : Column_Position;
+                  Text        : String) return Field;
+   --  create a label
+
+   function Make  (Height      : Line_Count := 1;
+                   Width       : Column_Count;
+                   Top         : Line_Position;
+                   Left        : Column_Position;
+                   Off_Screen  : Natural := 0) return Field;
+   --  create a editable field
+
+   function Default_Driver (F : Form;
+                            K : Key_Code;
+                            P : Panel) return Boolean;
+
+   function Count_Active (F : Form) return Natural;
+   --  Count the number of active fields in the form
+
+end Sample.Form_Demo.Aux;
diff --git a/ncurses-5.2/Ada95/samples/sample-form_demo-handler.adb b/ncurses-5.2/Ada95/samples/sample-form_demo-handler.adb
new file mode 100644
index 0000000..6cffc9c
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-form_demo-handler.adb
@@ -0,0 +1,97 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                          Sample.Form_Demo.Handler                        --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Sample.Form_Demo.Aux;
+
+package body Sample.Form_Demo.Handler is
+
+   package Aux renames Sample.Form_Demo.Aux;
+
+   procedure Drive_Me (F     : in Form;
+                       Title : in String := "")
+   is
+      L : Line_Count;
+      C : Column_Count;
+      Y : Line_Position;
+      X : Column_Position;
+   begin
+      Aux.Geometry (F, L, C, Y, X);
+      Drive_Me (F, Y, X, Title);
+   end Drive_Me;
+
+   procedure Drive_Me (F     : in Form;
+                       Lin   : in Line_Position;
+                       Col   : in Column_Position;
+                       Title : in String := "")
+   is
+      Pan : Panel := Aux.Create (F, Title, Lin, Col);
+      V   : Cursor_Visibility := Normal;
+      Handle_CRLF : Boolean := True;
+
+   begin
+      Set_Cursor_Visibility (V);
+      if Aux.Count_Active (F) = 1 then
+         Handle_CRLF := False;
+      end if;
+      loop
+         declare
+            K : Key_Code := Aux.Get_Request (F, Pan, Handle_CRLF);
+            R : Driver_Result;
+         begin
+            if (K = 13 or else K = 10) and then not Handle_CRLF then
+               R := Unknown_Request;
+            else
+               R := Driver (F, K);
+            end if;
+            case R is
+               when Form_Ok => null;
+               when Unknown_Request =>
+                  if My_Driver (F, K, Pan) then
+                     exit;
+                  end if;
+               when others => Beep;
+            end case;
+         end;
+      end loop;
+      Set_Cursor_Visibility (V);
+      Aux.Destroy (F, Pan);
+   end Drive_Me;
+
+end Sample.Form_Demo.Handler;
diff --git a/ncurses-5.2/Ada95/samples/sample-form_demo-handler.ads b/ncurses-5.2/Ada95/samples/sample-form_demo-handler.ads
new file mode 100644
index 0000000..9f8da7d
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-form_demo-handler.ads
@@ -0,0 +1,64 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                          Sample.Form_Demo.Handler                        --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses;
+use  Terminal_Interface.Curses;
+with Terminal_Interface.Curses.Panels;
+use  Terminal_Interface.Curses.Panels;
+with Terminal_Interface.Curses.Forms;
+use  Terminal_Interface.Curses.Forms;
+
+generic
+   with function  My_Driver (Frm : Form;
+                             K   : Key_Code;
+                             Pan : Panel) return Boolean;
+package Sample.Form_Demo.Handler is
+
+   procedure Drive_Me (F     : in Form;
+                       Lin   : in Line_Position;
+                       Col   : in Column_Position;
+                       Title : in String := "");
+   --  Position the menu at the given point and drive it.
+
+   procedure Drive_Me (F     : in Form;
+                       Title : in String := "");
+   --  Center menu and drive it.
+
+end Sample.Form_Demo.Handler;
diff --git a/ncurses-5.2/Ada95/samples/sample-form_demo.adb b/ncurses-5.2/Ada95/samples/sample-form_demo.adb
new file mode 100644
index 0000000..ec4a762
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-form_demo.adb
@@ -0,0 +1,134 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                             Sample.Form_Demo                             --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+with Terminal_Interface.Curses.Forms; use Terminal_Interface.Curses.Forms;
+with Terminal_Interface.Curses.Forms.Field_User_Data;
+with Terminal_Interface.Curses.Forms.Form_User_Data;
+with Sample.My_Field_Type; use Sample.My_Field_Type;
+with Sample.Explanation; use Sample.Explanation;
+with Sample.Form_Demo.Aux; use Sample.Form_Demo.Aux;
+with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
+with Sample.Form_Demo.Handler;
+
+with Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada;
+with Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
+use  Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
+with Terminal_Interface.Curses.Forms.Field_Types.IntField;
+use  Terminal_Interface.Curses.Forms.Field_Types.IntField;
+
+package body Sample.Form_Demo is
+
+   type User_Data is
+      record
+         Data : Integer;
+      end record;
+   type User_Access is access User_Data;
+
+   package Fld_U is new
+     Terminal_Interface.Curses.Forms.Field_User_Data (User_Data,
+                                                      User_Access);
+
+   package Frm_U is new
+     Terminal_Interface.Curses.Forms.Form_User_Data (User_Data,
+                                                     User_Access);
+
+   type Weekday is (Sunday, Monday, Tuesday, Wednesday, Thursday,
+                    Friday, Saturday);
+
+   package Weekday_Enum is new
+     Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada (Weekday);
+
+   Enum_Field : constant Enumeration_Field :=
+     Weekday_Enum.Create;
+
+   procedure Demo
+   is
+
+      Mft : My_Data := (Ch => 'X');
+
+      FA : Field_Array_Access := new Field_Array'
+        (Make (0, 14, "Sample Entry Form"),
+         Make (2, 0,  "WeekdayEnumeration"),
+         Make (2, 20, "Numeric 1-10"),
+         Make (2, 34, "Only 'X'"),
+         Make (5, 0, "Multiple Lines offscreen(Scroll)"),
+         Make (Width => 18, Top => 3, Left =>  0),
+         Make (Width => 12, Top => 3, Left => 20),
+         Make (Width => 12, Top => 3, Left => 34),
+         Make (Width => 46, Top => 6, Left => 0, Height => 4, Off_Screen => 2),
+         Null_Field
+         );
+
+      Frm : Terminal_Interface.Curses.Forms.Form := Create (FA);
+
+      I_F : constant Integer_Field := (Precision   => 0,
+                                       Lower_Limit => 1,
+                                       Upper_Limit => 10);
+
+      F1, F2 : User_Access;
+
+      package Fh is new Sample.Form_Demo.Handler (Default_Driver);
+
+   begin
+      Push_Environment ("FORM00");
+      Notepad ("FORM-PAD00");
+      Default_Labels;
+
+      Set_Field_Type (FA (6), Enum_Field);
+      Set_Field_Type (FA (7), I_F);
+      Set_Field_Type (FA (8), Mft);
+
+      F1 := new User_Data'(Data => 4711);
+      Fld_U.Set_User_Data (FA (1), F1);
+
+      Fh.Drive_Me (Frm);
+
+      Fld_U.Get_User_Data (FA (1), F2);
+      pragma Assert (F1 = F2);
+      pragma Assert (F1.Data = F2.Data);
+
+      Pop_Environment;
+      Delete (Frm);
+
+      Free (FA, True);
+   end Demo;
+
+end Sample.Form_Demo;
diff --git a/ncurses-5.2/Ada95/samples/sample-form_demo.ads b/ncurses-5.2/Ada95/samples/sample-form_demo.ads
new file mode 100644
index 0000000..61d9cbf
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-form_demo.ads
@@ -0,0 +1,45 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                             Sample.Form_Demo                             --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package Sample.Form_Demo is
+
+   procedure Demo;
+
+end Sample.Form_Demo;
diff --git a/ncurses-5.2/Ada95/samples/sample-function_key_setting.adb b/ncurses-5.2/Ada95/samples/sample-function_key_setting.adb
new file mode 100644
index 0000000..3579153
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-function_key_setting.adb
@@ -0,0 +1,213 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                         Sample.Function_Key_Setting                      --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Unchecked_Deallocation;
+with Sample.Manifest; use  Sample.Manifest;
+
+--  This package implements a simple stack of function key label environments.
+--
+package body Sample.Function_Key_Setting is
+
+   Max_Label_Length : constant Positive := 8;
+   Number_Of_Keys   : Label_Number := Label_Number'Last;
+   Justification    : Label_Justification := Left;
+
+   subtype Label is String (1 .. Max_Label_Length);
+   type Label_Array is array (Label_Number range <>) of Label;
+
+   type Key_Environment (N : Label_Number := Label_Number'Last);
+   type Env_Ptr is access Key_Environment;
+   pragma Controlled (Env_Ptr);
+
+   type String_Access is access String;
+   pragma Controlled (String_Access);
+
+   Active_Context : String_Access := new String'("MAIN");
+   Active_Notepad : Panel := Null_Panel;
+
+   type Key_Environment  (N : Label_Number := Label_Number'Last) is
+      record
+         Prev    : Env_Ptr;
+         Help    : String_Access;
+         Notepad : Panel;
+         Labels  : Label_Array (1 .. N);
+      end record;
+
+   procedure Release_String is
+     new Ada.Unchecked_Deallocation (String,
+                                     String_Access);
+
+   procedure Release_Environment is
+      new Ada.Unchecked_Deallocation (Key_Environment,
+                                      Env_Ptr);
+
+   Top_Of_Stack : Env_Ptr := null;
+
+   procedure Push_Environment (Key   : in String;
+                               Reset : in Boolean := True)
+   is
+      P : constant Env_Ptr := new Key_Environment (Number_Of_Keys);
+   begin
+      --  Store the current labels in the environment
+      for I in 1 .. Number_Of_Keys loop
+         Get_Soft_Label_Key (I, P.Labels (I));
+         if Reset then
+            Set_Soft_Label_Key (I, " ");
+         end if;
+      end loop;
+      P.Prev := Top_Of_Stack;
+      --  now store active help context and notepad
+      P.Help := Active_Context;
+      P.Notepad := Active_Notepad;
+      --  The notepad must now vanish and the new notepad is empty.
+      if (P.Notepad /= Null_Panel) then
+         Hide (P.Notepad);
+         Update_Panels;
+      end if;
+      Active_Notepad := Null_Panel;
+      Active_Context := new String'(Key);
+
+      Top_Of_Stack := P;
+      if Reset then
+         Refresh_Soft_Label_Keys_Without_Update;
+      end if;
+   end Push_Environment;
+
+   procedure Pop_Environment
+   is
+      P : Env_Ptr := Top_Of_Stack;
+   begin
+      if Top_Of_Stack = null then
+         raise Function_Key_Stack_Error;
+      else
+         for I in 1 .. Number_Of_Keys loop
+            Set_Soft_Label_Key (I, P.Labels (I), Justification);
+         end loop;
+         pragma Assert (Active_Context /= null);
+         Release_String (Active_Context);
+         Active_Context := P.Help;
+         Refresh_Soft_Label_Keys_Without_Update;
+         Notepad_To_Context (P.Notepad);
+         Top_Of_Stack := P.Prev;
+         Release_Environment (P);
+      end if;
+   end Pop_Environment;
+
+   function Context return String
+   is
+   begin
+      if Active_Context /= null then
+         return Active_Context.all;
+      else
+         return "";
+      end if;
+   end Context;
+
+   function Find_Context (Key : String) return Boolean
+   is
+      P : Env_Ptr := Top_Of_Stack;
+   begin
+      if Active_Context.all = Key then
+         return True;
+      else
+         loop
+            exit when P = null;
+            if P.Help.all = Key then
+               return True;
+            else
+               P := P.Prev;
+            end if;
+         end loop;
+         return False;
+      end if;
+   end Find_Context;
+
+   procedure Notepad_To_Context (Pan : in Panel)
+   is
+      W : Window;
+   begin
+      if Active_Notepad /= Null_Panel then
+         W := Get_Window (Active_Notepad);
+         Clear (W);
+         Delete (Active_Notepad);
+         Delete (W);
+      end if;
+      Active_Notepad := Pan;
+      if Pan /= Null_Panel then
+         Top  (Pan);
+      end if;
+      Update_Panels;
+      Update_Screen;
+   end Notepad_To_Context;
+
+   procedure Initialize (Mode : Soft_Label_Key_Format := PC_Style;
+                         Just : Label_Justification := Left)
+   is
+   begin
+      case Mode is
+         when PC_Style .. PC_Style_With_Index
+           => Number_Of_Keys := 12;
+         when others
+           => Number_Of_Keys := 8;
+      end case;
+      Init_Soft_Label_Keys (Mode);
+      Justification := Just;
+   end Initialize;
+
+   procedure Default_Labels
+   is
+   begin
+      Set_Soft_Label_Key (FKEY_QUIT, "Quit");
+      Set_Soft_Label_Key (FKEY_HELP, "Help");
+      Set_Soft_Label_Key (FKEY_EXPLAIN, "Keys");
+      Refresh_Soft_Label_Keys_Without_Update;
+   end Default_Labels;
+
+   function Notepad_Window return Window
+   is
+   begin
+      if Active_Notepad /= Null_Panel then
+         return Get_Window (Active_Notepad);
+      else
+         return Null_Window;
+      end if;
+   end Notepad_Window;
+
+end Sample.Function_Key_Setting;
diff --git a/ncurses-5.2/Ada95/samples/sample-function_key_setting.ads b/ncurses-5.2/Ada95/samples/sample-function_key_setting.ads
new file mode 100644
index 0000000..eb375d3
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-function_key_setting.ads
@@ -0,0 +1,82 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                         Sample.Function_Key_Setting                      --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
+
+--  This package implements a simple stack of function key label environments.
+--
+package Sample.Function_Key_Setting is
+
+   procedure Push_Environment (Key   : in String;
+                               Reset : in Boolean := True);
+   --  Push the definition of the current function keys on an internal
+   --  stack. If the reset flag is true, all labels are reset while
+   --  pushed, so the new environment can assume a tabula rasa.
+   --  The Key defines the new Help Context associated with the new
+   --  Environment. This saves also the currently active Notepad.
+
+   procedure Pop_Environment;
+   --  Pop the Definitions from the stack and make them the current ones.
+   --  This also restores the Help context and the previous Notepad.
+
+   procedure Initialize (Mode : Soft_Label_Key_Format := PC_Style;
+                         Just : Label_Justification := Left);
+   --  Initialize the environment
+
+   function Context return String;
+   --  Return the current context identitfier
+
+   function Find_Context (Key : String) return Boolean;
+   --  Look for a context, return true if it is in the stack,
+   --  false otherwise.
+
+   procedure Notepad_To_Context (Pan : in Panel);
+   --  Add a panel representing a notepad to the current context.
+
+   Function_Key_Stack_Error : exception;
+
+   procedure Default_Labels;
+   --  Set the default labels used in all environments
+
+   function Notepad_Window return Window;
+   --  Return the current notepad window or Null_Window if there is none.
+
+end Sample.Function_Key_Setting;
diff --git a/ncurses-5.2/Ada95/samples/sample-header_handler.adb b/ncurses-5.2/Ada95/samples/sample-header_handler.adb
new file mode 100644
index 0000000..77cd187
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-header_handler.adb
@@ -0,0 +1,180 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                            Sample.Header_Handler                         --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Calendar; use Ada.Calendar;
+with Terminal_Interface.Curses.Text_IO.Integer_IO;
+with Sample.Manifest; use Sample.Manifest;
+
+--  This package handles the painting of the header line of the screen.
+--
+package body Sample.Header_Handler is
+
+   package Int_IO is new
+     Terminal_Interface.Curses.Text_IO.Integer_IO (Integer);
+   use Int_IO;
+
+   Header_Window : Window := Null_Window;
+
+   Display_Hour  : Integer := -1; -- hour last displayed
+   Display_Min   : Integer := -1; -- minute last displayed
+   Display_Day   : Integer := -1; -- day last displayed
+   Display_Month : Integer := -1; -- month last displayed
+
+   --  This is the routine handed over to the curses library to be called
+   --  as initialization routine when ripping of the header lines from
+   --  the screen. This routine must follow C conventions.
+   function Init_Header_Window (Win     : Window;
+                                Columns : Column_Count) return Integer;
+   pragma Convention (C, Init_Header_Window);
+
+   procedure Internal_Update_Header_Window (Do_Update : in Boolean);
+
+
+   --  The initialization must be called before Init_Screen. It steals two
+   --  lines from the top of the screen.
+   procedure Init_Header_Handler
+   is
+   begin
+      Rip_Off_Lines (2, Init_Header_Window'Access);
+   end Init_Header_Handler;
+
+   procedure N_Out (N : in Integer);
+
+   --  Emit a two digit number and ensure that a leading zero is generated if
+   --  necessary.
+   procedure N_Out (N : in Integer)
+   is
+   begin
+      if N < 10 then
+         Add (Header_Window, '0');
+         Put (Header_Window, N, 1);
+      else
+         Put (Header_Window, N, 2);
+      end if;
+   end N_Out;
+
+   --  Paint the header window. The input parameter is a flag indicating
+   --  whether or not the screen should be updated physically after painting.
+   procedure Internal_Update_Header_Window (Do_Update : in Boolean)
+   is
+      type Month_Name_Array is
+         array (Month_Number'First .. Month_Number'Last) of String (1 .. 9);
+
+      Month_Names : constant Month_Name_Array :=
+        ("January  ",
+         "February ",
+         "March    ",
+         "April    ",
+         "May      ",
+         "June     ",
+         "July     ",
+         "August   ",
+         "September",
+         "October  ",
+         "November ",
+         "December ");
+
+      Now : Time := Clock;
+      Sec : Integer := Integer (Seconds (Now));
+      Hour   : Integer := Sec / 3600;
+      Minute : Integer := (Sec - Hour * 3600) / 60;
+      Mon    : Month_Number := Month (Now);
+      D      : Day_Number   := Day (Now);
+   begin
+      if Header_Window /= Null_Window then
+         if Minute /= Display_Min or else Hour /= Display_Hour
+           or else Display_Day /= D or else Display_Month /= Mon then
+            Move_Cursor (Header_Window, 0, 0);
+            N_Out (D); Add (Header_Window, '.');
+            Add (Header_Window, Month_Names (Mon));
+            Move_Cursor (Header_Window, 1, 0);
+            N_Out (Hour); Add (Header_Window, ':');
+            N_Out (Minute);
+            Display_Min   := Minute;
+            Display_Hour  := Hour;
+            Display_Month := Mon;
+            Display_Day   := D;
+            Refresh_Without_Update (Header_Window);
+            if Do_Update then
+               Update_Screen;
+            end if;
+         end if;
+      end if;
+   end Internal_Update_Header_Window;
+
+   --  This routine is called in the keyboard input timeout handler. So it will
+   --  periodically update the header line of the screen.
+   procedure Update_Header_Window
+   is
+   begin
+      Internal_Update_Header_Window (True);
+   end Update_Header_Window;
+
+   function Init_Header_Window (Win     : Window;
+                                Columns : Column_Count) return Integer
+   is
+      Title  : constant String := "Ada 95 ncurses Binding Sample";
+      Pos    : Column_Position;
+   begin
+      Header_Window := Win;
+      if Win /= Null_Window then
+         if Has_Colors then
+            Set_Background (Win => Win,
+                            Ch  => (Ch    => ' ',
+                                    Color => Header_Color,
+                                    Attr  => Normal_Video));
+            Set_Character_Attributes (Win   => Win,
+                                      Attr  => Normal_Video,
+                                      Color => Header_Color);
+            Erase (Win);
+         end if;
+         Leave_Cursor_After_Update (Win, True);
+         Pos := Columns - Column_Position (Title'Length);
+         Add (Win, 0, Pos / 2, Title);
+         --  In this phase we must not allow a physical update, because
+         --  ncurses isn�t properly initialized at this point.
+         Internal_Update_Header_Window (False);
+         return 0;
+      else
+         return -1;
+      end if;
+   end Init_Header_Window;
+
+end Sample.Header_Handler;
diff --git a/ncurses-5.2/Ada95/samples/sample-header_handler.ads b/ncurses-5.2/Ada95/samples/sample-header_handler.ads
new file mode 100644
index 0000000..35973b3
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-header_handler.ads
@@ -0,0 +1,53 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                            Sample.Header_Handler                         --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+
+--  This package handles the painting of the header line of the screen.
+--
+package Sample.Header_Handler is
+
+   procedure Init_Header_Handler;
+   --  Initialize the handler for the headerlines.
+
+   procedure Update_Header_Window;
+   --  Update the information in the header window
+
+end Sample.Header_Handler;
diff --git a/ncurses-5.2/Ada95/samples/sample-helpers.adb b/ncurses-5.2/Ada95/samples/sample-helpers.adb
new file mode 100644
index 0000000..7b15895
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-helpers.adb
@@ -0,0 +1,69 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                              Sample.Helpers                              --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+
+with Sample.Explanation; use Sample.Explanation;
+
+--  This package contains some conveniant helper routines used throughout
+--  this example.
+--
+package body Sample.Helpers is
+
+   procedure Window_Title (Win   : in Window;
+                           Title : in String)
+   is
+      Height : Line_Count;
+      Width  : Column_Count;
+      Pos    : Column_Position := 0;
+   begin
+      Get_Size (Win, Height, Width);
+      if Title'Length < Width then
+         Pos := (Width - Title'Length) / 2;
+      end if;
+      Add (Win, 0, Pos, Title);
+   end Window_Title;
+
+   procedure Not_Implemented is
+   begin
+      Explain ("NOTIMPL");
+   end Not_Implemented;
+
+end Sample.Helpers;
diff --git a/ncurses-5.2/Ada95/samples/sample-helpers.ads b/ncurses-5.2/Ada95/samples/sample-helpers.ads
new file mode 100644
index 0000000..f8dc0d9
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-helpers.ads
@@ -0,0 +1,54 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                              Sample.Helpers                              --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+
+--  This package contains some conveniant helper routines used throughout
+--  this example.
+--
+package Sample.Helpers is
+
+   procedure Window_Title (Win   : in Window;
+                           Title : in String);
+   --  Put a title string into the first line of the window
+
+   procedure Not_Implemented;
+
+end Sample.Helpers;
diff --git a/ncurses-5.2/Ada95/samples/sample-keyboard_handler.adb b/ncurses-5.2/Ada95/samples/sample-keyboard_handler.adb
new file mode 100644
index 0000000..8dfda23
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-keyboard_handler.adb
@@ -0,0 +1,191 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                            Sample.Keyboard_Handler                       --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Strings; use Ada.Strings;
+with Ada.Strings.Fixed; use Ada.Strings.Fixed;
+with Ada.Strings.Maps.Constants; use Ada.Strings.Maps.Constants;
+with Ada.Characters.Latin_1; use Ada.Characters.Latin_1;
+with Ada.Characters.Handling; use Ada.Characters.Handling;
+
+with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
+with Terminal_Interface.Curses.Forms; use Terminal_Interface.Curses.Forms;
+with Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
+use  Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
+
+with Sample.Header_Handler; use Sample.Header_Handler;
+with Sample.Form_Demo.Aux; use Sample.Form_Demo.Aux;
+with Sample.Manifest; use Sample.Manifest;
+with Sample.Form_Demo.Handler;
+
+--  This package contains a centralized keyboard handler used throughout
+--  this example. The handler establishes a timeout mechanism that provides
+--  periodical updates of the common header lines used in this example.
+--
+
+package body Sample.Keyboard_Handler is
+
+   In_Command : Boolean := False;
+
+   function Get_Key (Win : Window := Standard_Window) return Real_Key_Code
+   is
+      K : Real_Key_Code;
+
+      function Command return Real_Key_Code;
+
+
+      function Command return Real_Key_Code
+      is
+         function My_Driver (F : Form;
+                             C : Key_Code;
+                             P : Panel) return Boolean;
+         package Fh is new Sample.Form_Demo.Handler (My_Driver);
+
+         type Label_Array is array (Label_Number) of String (1 .. 8);
+
+         Labels : Label_Array;
+
+         FA : Field_Array_Access := new Field_Array'
+           (Make (0, 0, "Command:"),
+            Make (Top => 0, Left => 9, Width => Columns - 11),
+            Null_Field);
+
+         K  : Real_Key_Code := Key_None;
+         N  : Natural := 0;
+
+         function My_Driver (F : Form;
+                             C : Key_Code;
+                             P : Panel) return Boolean
+         is
+            Ch : Character;
+         begin
+            if C in User_Key_Code'Range and then C = QUIT then
+               if Driver (F, F_Validate_Field) = Form_Ok  then
+                  K := Key_None;
+                  return True;
+               end if;
+            elsif C in Normal_Key_Code'Range then
+               Ch := Character'Val (C);
+               if (Ch = LF or else Ch = CR) then
+                  if Driver (F, F_Validate_Field) = Form_Ok  then
+                     declare
+                        Buffer : String (1 .. Positive (Columns - 11));
+                        Cmdc : String (1 .. 8);
+                     begin
+                        Get_Buffer (Fld => FA (2), Str => Buffer);
+                        Trim (Buffer, Left);
+                        if Buffer (1) /= ' ' then
+                           Cmdc := To_Upper (Buffer (Cmdc'Range));
+                           for I in Labels'Range loop
+                              if Cmdc = Labels (I) then
+                                 K := Function_Key_Code
+                                   (Function_Key_Number (I));
+                                 exit;
+                              end if;
+                           end loop;
+                        end if;
+                        return True;
+                     end;
+                  end if;
+               end if;
+            end if;
+            return False;
+         end My_Driver;
+
+      begin
+         In_Command := True;
+         for I in Label_Number'Range loop
+            Get_Soft_Label_Key (I, Labels (I));
+            Trim (Labels (I), Left);
+            Translate (Labels (I), Upper_Case_Map);
+            if Labels (I) (1) /= ' ' then
+               N := N + 1;
+            end if;
+         end loop;
+         if N > 0 then --  some labels were really set
+            declare
+               Enum_Info    : Enumeration_Info (N);
+               Enum_Field   : Enumeration_Field;
+               J : Positive := Enum_Info.Names'First;
+
+               Frm : Form := Create (FA);
+
+            begin
+               for I in Label_Number'Range loop
+                  if Labels (I) (1) /= ' ' then
+                     Enum_Info.Names (J) := new String'(Labels (I));
+                     J := J + 1;
+                  end if;
+               end loop;
+               Enum_Field := Create (Enum_Info, True);
+               Set_Field_Type (FA (2), Enum_Field);
+               Set_Background (FA (2), Normal_Video);
+
+               Fh.Drive_Me (Frm, Lines - 3, 0);
+               Delete (Frm);
+               Update_Panels; Update_Screen;
+            end;
+         end if;
+         Free (FA, True);
+         In_Command := False;
+         return K;
+      end Command;
+
+   begin
+      Set_Timeout_Mode (Win, Delayed, 30000);
+      loop
+         K := Get_Keystroke (Win);
+         if K = Key_None then  -- a timeout occured
+            Update_Header_Window;
+         elsif K = 3 and then not In_Command  then  -- CTRL-C
+            K := Command;
+            exit when K /= Key_None;
+         else
+            exit;
+         end if;
+      end loop;
+      return K;
+   end Get_Key;
+
+   procedure Init_Keyboard_Handler is
+   begin
+      null;
+   end Init_Keyboard_Handler;
+
+end Sample.Keyboard_Handler;
diff --git a/ncurses-5.2/Ada95/samples/sample-keyboard_handler.ads b/ncurses-5.2/Ada95/samples/sample-keyboard_handler.ads
new file mode 100644
index 0000000..5601aa4
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-keyboard_handler.ads
@@ -0,0 +1,55 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                           Sample.Keyboard_Handler                        --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+
+--  This package contains a centralized keyboard handler used throughout
+--  this example. The handler establishes a timeout mechanism that provides
+--  periodical updates of the common header lines used in this example.
+--
+package Sample.Keyboard_Handler is
+
+   function Get_Key (Win : Window := Standard_Window) return Real_Key_Code;
+   --  The central routine for handling keystrokes.
+
+   procedure Init_Keyboard_Handler;
+   --  Initialize the keyboard
+
+end Sample.Keyboard_Handler;
diff --git a/ncurses-5.2/Ada95/samples/sample-manifest.ads b/ncurses-5.2/Ada95/samples/sample-manifest.ads
new file mode 100644
index 0000000..7ed79e1
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-manifest.ads
@@ -0,0 +1,67 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                             Sample.Manifest                              --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+
+package Sample.Manifest is
+
+   QUIT         : constant User_Key_Code    := User_Key_Code'First;
+   SELECT_ITEM  : constant User_Key_Code    := QUIT + 1;
+
+   FKEY_HELP    : constant Label_Number     := 1;
+   HELP_CODE    : constant Special_Key_Code := Key_F1;
+   FKEY_EXPLAIN : constant Label_Number     := 2;
+   EXPLAIN_CODE : constant Special_Key_Code := Key_F2;
+   FKEY_QUIT    : constant Label_Number     := 3;
+   QUIT_CODE    : constant Special_Key_Code := Key_F3;
+
+   Menu_Marker : constant String := "=> ";
+
+   Default_Colors  : constant Redefinable_Color_Pair := 1;
+   Menu_Fore_Color : constant Redefinable_Color_Pair := 2;
+   Menu_Back_Color : constant Redefinable_Color_Pair := 3;
+   Menu_Grey_Color : constant Redefinable_Color_Pair := 4;
+   Form_Fore_Color : constant Redefinable_Color_Pair := 5;
+   Form_Back_Color : constant Redefinable_Color_Pair := 6;
+   Notepad_Color   : constant Redefinable_Color_Pair := 7;
+   Help_Color      : constant Redefinable_Color_Pair := 8;
+   Header_Color    : constant Redefinable_Color_Pair := 9;
+
+end Sample.Manifest;
diff --git a/ncurses-5.2/Ada95/samples/sample-menu_demo-aux.adb b/ncurses-5.2/Ada95/samples/sample-menu_demo-aux.adb
new file mode 100644
index 0000000..2c1931c
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-menu_demo-aux.adb
@@ -0,0 +1,204 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                            Sample.Menu_Demo.Aux                          --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Characters.Latin_1; use Ada.Characters.Latin_1;
+
+with Sample.Manifest; use Sample.Manifest;
+with Sample.Helpers; use Sample.Helpers;
+with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
+with Sample.Explanation; use Sample.Explanation;
+
+package body Sample.Menu_Demo.Aux is
+
+   procedure Geometry (M  : in  Menu;
+                       L  : out Line_Count;
+                       C  : out Column_Count;
+                       Y  : out Line_Position;
+                       X  : out Column_Position;
+                       Fy : out Line_Position;
+                       Fx : out Column_Position);
+
+   procedure Geometry (M  : in  Menu;
+                       L  : out Line_Count;        -- Lines used for menu
+                       C  : out Column_Count;      -- Columns used for menu
+                       Y  : out Line_Position;     -- Proposed Line for menu
+                       X  : out Column_Position;   -- Proposed Column for menu
+                       Fy : out Line_Position;     -- Vertical inner frame
+                       Fx : out Column_Position)   -- Horiz. inner frame
+   is
+      Spc_Desc : Column_Position; -- spaces between description and item
+   begin
+      Set_Mark (M, Menu_Marker);
+
+      Spacing (M, Spc_Desc, Fy, Fx);
+      Scale (M, L, C);
+
+      Fx := Fx + Column_Position (Fy - 1); -- looks a bit nicer
+
+      L := L + 2 * Fy;  -- count for frame at top and bottom
+      C := C + 2 * Fx;  -- "
+
+      --  Calculate horizontal coordinate at the screen center
+      X := (Columns - C) / 2;
+      Y := 1;  -- always startin line 1
+
+   end Geometry;
+
+   procedure Geometry (M : in  Menu;
+                       L : out Line_Count;        -- Lines used for menu
+                       C : out Column_Count;      -- Columns used for menu
+                       Y : out Line_Position;     -- Proposed Line for menu
+                       X  : out Column_Position)  -- Proposed Column for menu
+   is
+      Fy : Line_Position;
+      Fx : Column_Position;
+   begin
+      Geometry (M, L, C, Y, X, Fy, Fx);
+   end Geometry;
+
+   function Create (M     : Menu;
+                    Title : String;
+                    Lin   : Line_Position;
+                    Col   : Column_Position) return Panel
+   is
+      W, S : Window;
+      L : Line_Count;
+      C : Column_Count;
+      Y, Fy : Line_Position;
+      X, Fx : Column_Position;
+      Pan : Panel;
+   begin
+      Geometry (M, L, C, Y, X, Fy, Fx);
+      W := New_Window (L, C, Lin, Col);
+      Set_Meta_Mode (W);
+      Set_KeyPad_Mode (W);
+      if Has_Colors then
+         Set_Background (Win => W,
+                         Ch  => (Ch    => ' ',
+                                 Color => Menu_Back_Color,
+                                 Attr  => Normal_Video));
+         Set_Foreground (Men => M, Color => Menu_Fore_Color);
+         Set_Background (Men => M, Color => Menu_Back_Color);
+         Set_Grey (Men => M, Color => Menu_Grey_Color);
+         Erase (W);
+      end if;
+      S := Derived_Window (W, L - Fy, C - Fx, Fy, Fx);
+      Set_Meta_Mode (S);
+      Set_KeyPad_Mode (S);
+      Box (W);
+      Set_Window (M, W);
+      Set_Sub_Window (M, S);
+      if Title'Length > 0 then
+         Window_Title (W, Title);
+      end if;
+      Pan := New_Panel (W);
+      Post (M);
+      return Pan;
+   end Create;
+
+   procedure Destroy (M : in Menu;
+                      P : in out Panel)
+   is
+      W, S : Window;
+   begin
+      W := Get_Window (M);
+      S := Get_Sub_Window (M);
+      Post (M, False);
+      Erase (W);
+      Delete (P);
+      Set_Window (M, Null_Window);
+      Set_Sub_Window (M, Null_Window);
+      Delete (S);
+      Delete (W);
+      Update_Panels;
+   end Destroy;
+
+   function Get_Request (M : Menu; P : Panel) return Key_Code
+   is
+      W  : constant Window := Get_Window (M);
+      K  : Real_Key_Code;
+      Ch : Character;
+   begin
+      Top (P);
+      loop
+         K := Get_Key (W);
+         if K in Special_Key_Code'Range then
+            case K is
+               when HELP_CODE           => Explain_Context;
+               when EXPLAIN_CODE        => Explain ("MENUKEYS");
+               when Key_Home            => return REQ_FIRST_ITEM;
+               when QUIT_CODE           => return QUIT;
+               when Key_Cursor_Down     => return REQ_DOWN_ITEM;
+               when Key_Cursor_Up       => return REQ_UP_ITEM;
+               when Key_Cursor_Left     => return REQ_LEFT_ITEM;
+               when Key_Cursor_Right    => return REQ_RIGHT_ITEM;
+               when Key_End             => return REQ_LAST_ITEM;
+               when Key_Backspace       => return REQ_BACK_PATTERN;
+               when Key_Next_Page       => return REQ_SCR_DPAGE;
+               when Key_Previous_Page   => return REQ_SCR_UPAGE;
+               when others              => return K;
+            end case;
+         elsif K in Normal_Key_Code'Range then
+            Ch := Character'Val (K);
+            case Ch is
+               when CAN => return QUIT;                  --  CTRL-X
+               when SO  => return REQ_NEXT_ITEM;         --  CTRL-N
+               when DLE => return REQ_PREV_ITEM;         --  CTRL-P
+               when NAK => return REQ_SCR_ULINE;         --  CTRL-U
+               when EOT => return REQ_SCR_DLINE;         --  CTRL-D
+               when ACK => return REQ_SCR_DPAGE;         --  CTRL-F
+               when STX => return REQ_SCR_UPAGE;         --  CTRL-B
+               when EM  => return REQ_CLEAR_PATTERN;     --  CTRL-Y
+               when BS  => return REQ_BACK_PATTERN;      --  CTRL-H
+               when SOH => return REQ_NEXT_MATCH;        --  CTRL-A
+               when ENQ => return REQ_PREV_MATCH;        --  CTRL-E
+               when DC4 => return REQ_TOGGLE_ITEM;       --  CTRL-T
+
+               when CR | LF  => return SELECT_ITEM;
+               when others   => return K;
+            end case;
+         else
+            return K;
+         end if;
+      end loop;
+   end Get_Request;
+
+end Sample.Menu_Demo.Aux;
+
diff --git a/ncurses-5.2/Ada95/samples/sample-menu_demo-aux.ads b/ncurses-5.2/Ada95/samples/sample-menu_demo-aux.ads
new file mode 100644
index 0000000..88de9bd
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-menu_demo-aux.ads
@@ -0,0 +1,71 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                            Sample.Menu_Demo.Aux                          --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses; use  Terminal_Interface.Curses;
+with Terminal_Interface.Curses.Panels; use  Terminal_Interface.Curses.Panels;
+with Terminal_Interface.Curses.Menus; use  Terminal_Interface.Curses.Menus;
+
+package Sample.Menu_Demo.Aux is
+
+   procedure Geometry (M  : in  Menu;
+                       L  : out Line_Count;
+                       C  : out Column_Count;
+                       Y  : out Line_Position;
+                       X  : out Column_Position);
+   --  Calculate the geometry for a panel beeing able to be used to display
+   --  the menu.
+
+   function Create (M     : Menu;
+                    Title : String;
+                    Lin   : Line_Position;
+                    Col   : Column_Position) return Panel;
+   --  Create a panel decorated with a frame and the title at the specified
+   --  position. The dimension of the panel is derived from the menus layout.
+
+   procedure Destroy (M : in Menu;
+                      P : in out Panel);
+   --  Destroy all the windowing structures associated with this menu and
+   --  panel.
+
+   function Get_Request (M : Menu; P : Panel) return Key_Code;
+   --  Centralized request driver for all menus in this sample. This
+   --  gives us a common key binding for all menus.
+
+end Sample.Menu_Demo.Aux;
diff --git a/ncurses-5.2/Ada95/samples/sample-menu_demo-handler.adb b/ncurses-5.2/Ada95/samples/sample-menu_demo-handler.adb
new file mode 100644
index 0000000..90f4e39
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-menu_demo-handler.adb
@@ -0,0 +1,107 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                          Sample.Menu_Demo.Handler                        --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Sample.Menu_Demo.Aux;
+with Sample.Manifest; use Sample.Manifest;
+with Terminal_Interface.Curses.Mouse;  use Terminal_Interface.Curses.Mouse;
+
+package body Sample.Menu_Demo.Handler is
+
+   package Aux renames Sample.Menu_Demo.Aux;
+
+   procedure Drive_Me (M     : in Menu;
+                       Title : in String := "")
+   is
+      L : Line_Count;
+      C : Column_Count;
+      Y : Line_Position;
+      X : Column_Position;
+   begin
+      Aux.Geometry (M, L, C, Y, X);
+      Drive_Me (M, Y, X, Title);
+   end Drive_Me;
+
+   procedure Drive_Me (M     : in Menu;
+                       Lin   : in Line_Position;
+                       Col   : in Column_Position;
+                       Title : in String := "")
+   is
+      Mask : Event_Mask := No_Events;
+      Old  : Event_Mask;
+      Pan  : Panel := Aux.Create (M, Title, Lin, Col);
+      V    : Cursor_Visibility := Invisible;
+   begin
+      --  We are only interested in Clicks with the left button
+      Register_Reportable_Events (Left, All_Clicks, Mask);
+      Old := Start_Mouse (Mask);
+      Set_Cursor_Visibility (V);
+      loop
+         declare
+            K : Key_Code := Aux.Get_Request (M, Pan);
+            R : Driver_Result := Driver (M, K);
+         begin
+            case R is
+               when Menu_Ok => null;
+               when Unknown_Request =>
+                  declare
+                     I : constant Item := Current (M);
+                     O : Item_Option_Set;
+                  begin
+                     if K = Key_Mouse then
+                        K := SELECT_ITEM;
+                     end if;
+                     Get_Options (I, O);
+                     if K = SELECT_ITEM and then not O.Selectable then
+                        Beep;
+                     else
+                        if My_Driver (M, K, Pan) then
+                           exit;
+                        end if;
+                     end if;
+                  end;
+               when others => Beep;
+            end case;
+         end;
+      end loop;
+      End_Mouse (Old);
+      Aux.Destroy (M, Pan);
+   end Drive_Me;
+
+end Sample.Menu_Demo.Handler;
diff --git a/ncurses-5.2/Ada95/samples/sample-menu_demo-handler.ads b/ncurses-5.2/Ada95/samples/sample-menu_demo-handler.ads
new file mode 100644
index 0000000..7e58ace
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-menu_demo-handler.ads
@@ -0,0 +1,64 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                          Sample.Menu_Demo.Handler                        --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses;
+use  Terminal_Interface.Curses;
+with Terminal_Interface.Curses.Panels;
+use  Terminal_Interface.Curses.Panels;
+with Terminal_Interface.Curses.Menus;
+use  Terminal_Interface.Curses.Menus;
+
+generic
+   with function  My_Driver (Men : Menu;
+                             K   : Key_Code;
+                             Pan : Panel) return Boolean;
+package Sample.Menu_Demo.Handler is
+
+   procedure Drive_Me (M     : in Menu;
+                       Lin   : in Line_Position;
+                       Col   : in Column_Position;
+                       Title : in String := "");
+   --  Position the menu at the given point and drive it.
+
+   procedure Drive_Me (M     : in Menu;
+                       Title : in String := "");
+   --  Center menu and drive it.
+
+end Sample.Menu_Demo.Handler;
diff --git a/ncurses-5.2/Ada95/samples/sample-menu_demo.adb b/ncurses-5.2/Ada95/samples/sample-menu_demo.adb
new file mode 100644
index 0000000..3a2c21e
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-menu_demo.adb
@@ -0,0 +1,390 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                              Sample.Menu_Demo                            --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
+with Terminal_Interface.Curses.Menus; use Terminal_Interface.Curses.Menus;
+with Terminal_Interface.Curses.Menus.Menu_User_Data;
+with Terminal_Interface.Curses.Menus.Item_User_Data;
+
+with Sample.Manifest; use Sample.Manifest;
+with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
+with Sample.Menu_Demo.Handler;
+with Sample.Helpers; use Sample.Helpers;
+with Sample.Explanation; use Sample.Explanation;
+
+package body Sample.Menu_Demo is
+
+   package Spacing_Demo is
+      procedure Spacing_Test;
+   end Spacing_Demo;
+
+   package body Spacing_Demo is
+
+      procedure Spacing_Test
+      is
+         function My_Driver (M : Menu;
+                             K : Key_Code;
+                             P : Panel) return Boolean;
+
+         procedure Set_Option_Key;
+         procedure Set_Select_Key;
+         procedure Set_Description_Key;
+         procedure Set_Hide_Key;
+
+         package Mh is new Sample.Menu_Demo.Handler (My_Driver);
+
+         I : Item_Array_Access := new Item_Array'
+           (New_Item ("January",   "31 Days"),
+            New_Item ("February",  "28/29 Days"),
+            New_Item ("March",     "31 Days"),
+            New_Item ("April",     "30 Days"),
+            New_Item ("May",       "31 Days"),
+            New_Item ("June",      "30 Days"),
+            New_Item ("July",      "31 Days"),
+            New_Item ("August",    "31 Days"),
+            New_Item ("September", "30 Days"),
+            New_Item ("October",   "31 Days"),
+            New_Item ("November",  "30 Days"),
+            New_Item ("December",  "31 Days"),
+            Null_Item);
+
+         M : Menu   := New_Menu (I);
+         Flip_State : Boolean := True;
+         Hide_Long  : Boolean := False;
+
+         type Format_Code is (Four_By_1, Four_By_2, Four_By_3);
+         type Operations  is (Flip, Reorder, Reformat, Reselect, Describe);
+
+         type Change is array (Operations) of Boolean;
+         pragma Pack (Change);
+         No_Change : constant Change := Change'(others => False);
+
+         Current_Format : Format_Code := Four_By_1;
+         To_Change : Change := No_Change;
+
+         function My_Driver (M : Menu;
+                             K : Key_Code;
+                             P : Panel) return Boolean
+         is
+         begin
+            To_Change := No_Change;
+            if K in User_Key_Code'Range then
+               if K = QUIT then
+                  return True;
+               end if;
+            end if;
+            if K in Special_Key_Code'Range then
+               case K is
+                  when Key_F4 =>
+                     To_Change (Flip) := True;
+                     return True;
+                  when Key_F5 =>
+                     To_Change (Reformat)  := True;
+                     Current_Format := Four_By_1;
+                     return True;
+                  when Key_F6 =>
+                     To_Change (Reformat)  := True;
+                     Current_Format := Four_By_2;
+                     return True;
+                  when Key_F7 =>
+                     To_Change (Reformat)  := True;
+                     Current_Format := Four_By_3;
+                     return True;
+                  when Key_F8 =>
+                     To_Change (Reorder) := True;
+                     return True;
+                  when Key_F9 =>
+                     To_Change (Reselect) := True;
+                     return True;
+                  when Key_F10 =>
+                     if Current_Format /= Four_By_3 then
+                        To_Change (Describe) := True;
+                        return True;
+                     else
+                        return False;
+                     end if;
+                  when Key_F11 =>
+                     Hide_Long := not Hide_Long;
+                     declare
+                        O : Item_Option_Set;
+                     begin
+                        for J in I'Range loop
+                           Get_Options (I (J), O);
+                           O.Selectable := True;
+                           if Hide_Long then
+                              case J is
+                                 when 1 | 3 | 5 | 7 | 8 | 10 | 12 =>
+                                    O.Selectable := False;
+                                 when others => null;
+                              end case;
+                           end if;
+                           Set_Options (I (J), O);
+                        end loop;
+                     end;
+                     return False;
+                  when others => null;
+               end case;
+            end if;
+            return False;
+         end My_Driver;
+
+         procedure Set_Option_Key
+         is
+            O : Menu_Option_Set;
+         begin
+            if Current_Format = Four_By_1 then
+               Set_Soft_Label_Key (8, "");
+            else
+               Get_Options (M, O);
+               if O.Row_Major_Order then
+                  Set_Soft_Label_Key (8, "O-Col");
+               else
+                  Set_Soft_Label_Key (8, "O-Row");
+               end if;
+            end if;
+            Refresh_Soft_Label_Keys_Without_Update;
+         end Set_Option_Key;
+
+         procedure Set_Select_Key
+         is
+            O : Menu_Option_Set;
+         begin
+            Get_Options (M, O);
+            if O.One_Valued then
+               Set_Soft_Label_Key (9, "Multi");
+            else
+               Set_Soft_Label_Key (9, "Singl");
+            end if;
+            Refresh_Soft_Label_Keys_Without_Update;
+         end Set_Select_Key;
+
+         procedure Set_Description_Key
+         is
+            O : Menu_Option_Set;
+         begin
+            if Current_Format = Four_By_3 then
+               Set_Soft_Label_Key (10, "");
+            else
+               Get_Options (M, O);
+               if O.Show_Descriptions then
+                  Set_Soft_Label_Key (10, "-Desc");
+               else
+                  Set_Soft_Label_Key (10, "+Desc");
+               end if;
+            end if;
+            Refresh_Soft_Label_Keys_Without_Update;
+         end Set_Description_Key;
+
+         procedure Set_Hide_Key
+         is
+         begin
+            if Hide_Long then
+               Set_Soft_Label_Key (11, "Enab");
+            else
+               Set_Soft_Label_Key (11, "Disab");
+            end if;
+            Refresh_Soft_Label_Keys_Without_Update;
+         end Set_Hide_Key;
+
+      begin
+         Push_Environment ("MENU01");
+         Notepad ("MENU-PAD01");
+         Default_Labels;
+         Set_Soft_Label_Key (4, "Flip");
+         Set_Soft_Label_Key (5, "4x1");
+         Set_Soft_Label_Key (6, "4x2");
+         Set_Soft_Label_Key (7, "4x3");
+         Set_Option_Key;
+         Set_Select_Key;
+         Set_Description_Key;
+         Set_Hide_Key;
+
+         Set_Format (M, 4, 1);
+         loop
+            Mh.Drive_Me (M);
+            exit when To_Change = No_Change;
+            if To_Change (Flip) then
+               if Flip_State then
+                  Flip_State := False;
+                  Set_Spacing (M, 3, 2, 0);
+               else
+                  Flip_State := True;
+                  Set_Spacing (M);
+               end if;
+            elsif To_Change (Reformat) then
+               case Current_Format is
+                  when Four_By_1 => Set_Format (M, 4, 1);
+                  when Four_By_2 => Set_Format (M, 4, 2);
+                  when Four_By_3 =>
+                     declare
+                        O : Menu_Option_Set;
+                     begin
+                        Get_Options (M, O);
+                        O.Show_Descriptions := False;
+                        Set_Options (M, O);
+                        Set_Format (M, 4, 3);
+                     end;
+               end case;
+               Set_Option_Key;
+               Set_Description_Key;
+            elsif To_Change (Reorder) then
+               declare
+                  O : Menu_Option_Set;
+               begin
+                  Get_Options (M, O);
+                  O.Row_Major_Order := not O.Row_Major_Order;
+                  Set_Options (M, O);
+                  Set_Option_Key;
+               end;
+            elsif To_Change (Reselect) then
+               declare
+                  O : Menu_Option_Set;
+               begin
+                  Get_Options (M, O);
+                  O.One_Valued := not O.One_Valued;
+                  Set_Options (M, O);
+                  Set_Select_Key;
+               end;
+            elsif To_Change (Describe) then
+               declare
+                  O : Menu_Option_Set;
+               begin
+                  Get_Options (M, O);
+                  O.Show_Descriptions := not O.Show_Descriptions;
+                  Set_Options (M, O);
+                  Set_Description_Key;
+               end;
+            else
+               null;
+            end if;
+         end loop;
+         Set_Spacing (M);
+         Flip_State := True;
+
+         Pop_Environment;
+         pragma Assert (Get_Index (Items (M, 1)) = Get_Index (I (1)));
+         Delete (M);
+         Free (I, True);
+      end Spacing_Test;
+   end Spacing_Demo;
+
+   procedure Demo
+   is
+      --  We use this datatype only to test the instantiation of
+      --  the Menu_User_Data generic package. No functionality
+      --  behind it.
+      type User_Data is new Integer;
+      type User_Data_Access is access User_Data;
+
+      --  Those packages are only instantiated to test the usability.
+      --  No real functionality is shown in the demo.
+      package MUD is new Menu_User_Data (User_Data, User_Data_Access);
+      package IUD is new Item_User_Data (User_Data, User_Data_Access);
+
+      function My_Driver (M : Menu;
+                          K : Key_Code;
+                          P : Panel) return Boolean;
+
+      package Mh is new Sample.Menu_Demo.Handler (My_Driver);
+
+      Itm : Item_Array_Access := new Item_Array'
+        (New_Item ("Menu Layout Options"),
+         New_Item ("Demo of Hook functions"),
+         Null_Item);
+      M : Menu := New_Menu (Itm);
+
+      U1 : User_Data_Access := new User_Data'(4711);
+      U2 : User_Data_Access;
+      U3 : User_Data_Access := new User_Data'(4712);
+      U4 : User_Data_Access;
+
+      function My_Driver (M : Menu;
+                          K : Key_Code;
+                          P : Panel) return Boolean
+      is
+         Idx   : constant Positive := Get_Index (Current (M));
+      begin
+         if K in User_Key_Code'Range then
+            if K = QUIT then
+               return True;
+            elsif K = SELECT_ITEM then
+               if Idx in Itm'Range then
+                  Hide (P);
+                  Update_Panels;
+               end if;
+               case Idx is
+                  when 1 => Spacing_Demo.Spacing_Test;
+                  when others => Not_Implemented;
+               end case;
+               if Idx in Itm'Range then
+                  Top (P);
+                  Show (P);
+                  Update_Panels;
+                  Update_Screen;
+               end if;
+            end if;
+         end if;
+         return False;
+      end My_Driver;
+   begin
+      Push_Environment ("MENU00");
+      Notepad ("MENU-PAD00");
+      Default_Labels;
+      Refresh_Soft_Label_Keys_Without_Update;
+      Set_Pad_Character (M, '|');
+
+      MUD.Set_User_Data (M, U1);
+      IUD.Set_User_Data (Itm (1), U3);
+
+      Mh.Drive_Me (M);
+
+      MUD.Get_User_Data (M, U2);
+      pragma Assert (U1 = U2 and U1.all = 4711);
+
+      IUD.Get_User_Data (Itm (1), U4);
+      pragma Assert (U3 = U4 and U3.all = 4712);
+
+      Pop_Environment;
+      Delete (M);
+      Free (Itm, True);
+   end Demo;
+
+end Sample.Menu_Demo;
diff --git a/ncurses-5.2/Ada95/samples/sample-menu_demo.ads b/ncurses-5.2/Ada95/samples/sample-menu_demo.ads
new file mode 100644
index 0000000..d147789
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-menu_demo.ads
@@ -0,0 +1,45 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                              Sample.Menu_Demo                            --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package Sample.Menu_Demo is
+
+   procedure Demo;
+
+end Sample.Menu_Demo;
diff --git a/ncurses-5.2/Ada95/samples/sample-my_field_type.adb b/ncurses-5.2/Ada95/samples/sample-my_field_type.adb
new file mode 100644
index 0000000..42937a3
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-my_field_type.adb
@@ -0,0 +1,65 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                           Sample.My_Field_Type                           --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses.Forms; use Terminal_Interface.Curses.Forms;
+
+--  This is a very simple user defined field type. It accepts only a
+--  defined character as input into the field.
+--
+package body Sample.My_Field_Type is
+
+   --  That's simple. There are no field validity checks.
+   function Field_Check (Fld : Field;
+                         Typ : My_Data) return Boolean
+   is
+   begin
+      return True;
+   end Field_Check;
+
+   --  Check exactly against the specified character.
+   function Character_Check (Ch  : Character;
+                             Typ : My_Data) return Boolean
+   is
+      C : constant Character := Typ.Ch;
+   begin
+      return Ch = C;
+   end Character_Check;
+
+end Sample.My_Field_Type;
diff --git a/ncurses-5.2/Ada95/samples/sample-my_field_type.ads b/ncurses-5.2/Ada95/samples/sample-my_field_type.ads
new file mode 100644
index 0000000..d35e475
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-my_field_type.ads
@@ -0,0 +1,62 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                           Sample.My_Field_Type                           --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses.Forms; use Terminal_Interface.Curses.Forms;
+with Terminal_Interface.Curses.Forms.Field_Types.User;
+use Terminal_Interface.Curses.Forms.Field_Types.User;
+
+--  This is a very simple user defined field type. It accepts only a
+--  defined character as input into the field.
+--
+package Sample.My_Field_Type is
+
+   type My_Data is new User_Defined_Field_Type with
+      record
+        Ch : Character;
+      end record;
+
+   function Field_Check (Fld  : Field;
+                         Typ  : My_Data) return Boolean;
+
+   function Character_Check (Ch  : Character;
+                             Typ : My_Data) return Boolean;
+
+end Sample.My_Field_Type;
+
diff --git a/ncurses-5.2/Ada95/samples/sample-text_io_demo.adb b/ncurses-5.2/Ada95/samples/sample-text_io_demo.adb
new file mode 100644
index 0000000..743c161
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-text_io_demo.adb
@@ -0,0 +1,180 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                            Sample.Text_IO_Demo                           --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Numerics.Generic_Elementary_Functions;
+with Ada.Numerics.Complex_Types;
+use  Ada.Numerics.Complex_Types;
+
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
+with Terminal_Interface.Curses.Text_IO;
+use  Terminal_Interface.Curses.Text_IO;
+with Terminal_Interface.Curses.Text_IO.Integer_IO;
+with Terminal_Interface.Curses.Text_IO.Float_IO;
+with Terminal_Interface.Curses.Text_IO.Enumeration_IO;
+with Terminal_Interface.Curses.Text_IO.Complex_IO;
+with Terminal_Interface.Curses.Text_IO.Fixed_IO;
+with Terminal_Interface.Curses.Text_IO.Decimal_IO;
+with Terminal_Interface.Curses.Text_IO.Modular_IO;
+
+with Sample.Manifest; use Sample.Manifest;
+with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
+with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
+with Sample.Explanation; use Sample.Explanation;
+
+package body Sample.Text_IO_Demo is
+
+   type Weekday is (Sunday,
+                    Monday,
+                    Tuesday,
+                    Wednesday,
+                    Thursday,
+                    Friday,
+                    Saturday);
+
+   type Fix is delta 0.1 range 0.0 .. 4.0;
+   type Dec is delta 0.01 digits 5 range 0.0 .. 4.0;
+   type Md is mod 5;
+
+   package Math is new
+     Ada.Numerics.Generic_Elementary_Functions (Float);
+
+   package Int_IO is new
+     Terminal_Interface.Curses.Text_IO.Integer_IO (Integer);
+   use Int_IO;
+
+   package Real_IO is new
+     Terminal_Interface.Curses.Text_IO.Float_IO (Float);
+   use Real_IO;
+
+   package Enum_IO is new
+     Terminal_Interface.Curses.Text_IO.Enumeration_IO (Weekday);
+   use Enum_IO;
+
+   package C_IO is new
+     Terminal_Interface.Curses.Text_IO.Complex_IO (Ada.Numerics.Complex_Types);
+   use C_IO;
+
+   package F_IO is new
+     Terminal_Interface.Curses.Text_IO.Fixed_IO (Fix);
+   use F_IO;
+
+   package D_IO is new
+     Terminal_Interface.Curses.Text_IO.Decimal_IO (Dec);
+   use D_IO;
+
+   package M_IO is new
+     Terminal_Interface.Curses.Text_IO.Modular_IO (Md);
+   use M_IO;
+
+   procedure Demo
+   is
+      W : Window;
+      P : Panel := Create (Standard_Window);
+      K : Real_Key_Code;
+      Im : Complex := (0.0, 1.0);
+      Fx : Fix := 3.14;
+      Dc : Dec := 2.72;
+      L : Md;
+
+   begin
+      Push_Environment ("TEXTIO");
+      Default_Labels;
+      Notepad ("TEXTIO-PAD00");
+
+      Set_Echo_Mode (False);
+      Set_Meta_Mode;
+      Set_KeyPad_Mode;
+      W := Sub_Window (Standard_Window, Lines - 2, Columns - 2, 1, 1);
+      Box;
+      Refresh_Without_Update;
+      Set_Meta_Mode (W);
+      Set_KeyPad_Mode (W);
+      Immediate_Update_Mode (W, True);
+
+      Set_Window (W);
+
+      for I in 1 .. 10 loop
+         Put ("Square root of ");
+         Put (Item => I, Width => 5);
+         Put (" is ");
+         Put (Item => Math.Sqrt (Float (I)), Exp => 0, Aft => 7);
+         New_Line;
+      end loop;
+
+      for W in Weekday loop
+         Put (Item => W); Put (' ');
+      end loop;
+      New_Line;
+
+      L := Md'First;
+      for I in 1 .. 2 loop
+         for J in Md'Range loop
+            Put (L); Put (' ');
+            L := L + 1;
+         end loop;
+      end loop;
+      New_Line;
+
+      Put (Im); New_Line;
+      Put (Fx); New_Line;
+      Put (Dc); New_Line;
+
+      loop
+         K := Get_Key;
+         if K in Special_Key_Code'Range then
+            case K is
+               when QUIT_CODE     => exit;
+               when HELP_CODE     => Explain_Context;
+               when EXPLAIN_CODE  => Explain ("TEXTIOKEYS");
+               when others        => null;
+            end case;
+         end if;
+      end loop;
+
+      Set_Window (Null_Window);
+      Erase; Refresh_Without_Update;
+      Delete (P);
+      Delete (W);
+
+      Pop_Environment;
+   end Demo;
+
+end Sample.Text_IO_Demo;
diff --git a/ncurses-5.2/Ada95/samples/sample-text_io_demo.ads b/ncurses-5.2/Ada95/samples/sample-text_io_demo.ads
new file mode 100644
index 0000000..171bc58
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample-text_io_demo.ads
@@ -0,0 +1,45 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                            Sample.Text_IO_Demo                           --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package Sample.Text_IO_Demo is
+
+   procedure Demo;
+
+end Sample.Text_IO_Demo;
diff --git a/ncurses-5.2/Ada95/samples/sample.adb b/ncurses-5.2/Ada95/samples/sample.adb
new file mode 100644
index 0000000..4dd064d
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample.adb
@@ -0,0 +1,218 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                                 Sample                                   --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Text_IO;
+
+with Ada.Exceptions; use Ada.Exceptions;
+
+with Terminal_Interface.Curses; use Terminal_Interface.Curses;
+with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
+with Terminal_Interface.Curses.Menus; use Terminal_Interface.Curses.Menus;
+with Terminal_Interface.Curses.Menus.Menu_User_Data;
+with Terminal_Interface.Curses.Menus.Item_User_Data;
+
+with Sample.Manifest; use Sample.Manifest;
+with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
+with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
+with Sample.Header_Handler; use Sample.Header_Handler;
+with Sample.Explanation; use Sample.Explanation;
+
+with Sample.Menu_Demo.Handler;
+with Sample.Curses_Demo;
+with Sample.Form_Demo;
+with Sample.Menu_Demo;
+with Sample.Text_IO_Demo;
+
+with GNAT.OS_Lib;
+
+package body Sample is
+
+   type User_Data is
+      record
+         Data : Integer;
+      end record;
+   type User_Access is access User_Data;
+
+   package Ud is new
+     Terminal_Interface.Curses.Menus.Menu_User_Data
+     (User_Data, User_Access);
+
+   package Id is new
+     Terminal_Interface.Curses.Menus.Item_User_Data
+     (User_Data, User_Access);
+
+   procedure Whow is
+      procedure Main_Menu;
+      procedure Main_Menu
+      is
+         function My_Driver (M : Menu;
+                             K : Key_Code;
+                             Pan : Panel) return Boolean;
+
+         package Mh is new Sample.Menu_Demo.Handler (My_Driver);
+
+         I : Item_Array_Access := new Item_Array'
+           (New_Item ("Curses Core Demo"),
+            New_Item ("Menu Demo"),
+            New_Item ("Form Demo"),
+            New_Item ("Text IO Demo"),
+            Null_Item);
+
+         M : Menu := New_Menu (I);
+
+         D1, D2 : User_Access;
+         I1, I2 : User_Access;
+
+         function My_Driver (M : Menu;
+                             K : Key_Code;
+                             Pan : Panel) return Boolean
+         is
+            Idx : constant Positive := Get_Index (Current (M));
+         begin
+            if K in User_Key_Code'Range then
+               if K = QUIT then
+                  return True;
+               elsif K = SELECT_ITEM then
+                  if Idx in 1 .. 4 then
+                     Hide (Pan);
+                     Update_Panels;
+                  end if;
+                  case Idx is
+                     when 1 => Sample.Curses_Demo.Demo;
+                     when 2 => Sample.Menu_Demo.Demo;
+                     when 3 => Sample.Form_Demo.Demo;
+                     when 4 => Sample.Text_IO_Demo.Demo;
+                     when others => null;
+                  end case;
+                  if Idx in 1 .. 4 then
+                     Top (Pan);
+                     Show (Pan);
+                     Update_Panels;
+                     Update_Screen;
+                  end if;
+               end if;
+            end if;
+            return False;
+         end My_Driver;
+
+      begin
+
+         if (1 + Item_Count (M)) /= I'Length then
+            raise Constraint_Error;
+         end if;
+
+         D1 := new User_Data'(Data => 4711);
+         Ud.Set_User_Data (M, D1);
+
+         I1 := new User_Data'(Data => 1174);
+         Id.Set_User_Data (I (1), I1);
+
+         Set_Spacing (Men => M, Row => 2);
+
+         Default_Labels;
+         Notepad ("MAINPAD");
+
+         Mh.Drive_Me (M, " Demo ");
+
+         Ud.Get_User_Data (M, D2);
+         pragma Assert (D1 = D2);
+         pragma Assert (D1.Data = D2.Data);
+
+         Id.Get_User_Data (I (1), I2);
+         pragma Assert (I1 = I2);
+         pragma Assert (I1.Data = I2.Data);
+
+         Delete (M);
+         Free (I, True);
+      end Main_Menu;
+
+   begin
+      Initialize (PC_Style_With_Index);
+      Init_Header_Handler;
+      Init_Screen;
+
+      if Has_Colors then
+         Start_Color;
+
+         Init_Pair (Pair => Default_Colors,  Fore => Black,   Back => White);
+         Init_Pair (Pair => Menu_Back_Color, Fore => Black,   Back => Cyan);
+         Init_Pair (Pair => Menu_Fore_Color, Fore => Red,     Back => Cyan);
+         Init_Pair (Pair => Menu_Grey_Color, Fore => White,   Back => Cyan);
+         Init_Pair (Pair => Notepad_Color,   Fore => Black,   Back => Yellow);
+         Init_Pair (Pair => Help_Color,      Fore => Blue,    Back => Cyan);
+         Init_Pair (Pair => Form_Back_Color, Fore => Black,   Back => Cyan);
+         Init_Pair (Pair => Form_Fore_Color, Fore => Red,     Back => Cyan);
+         Init_Pair (Pair => Header_Color,    Fore => Black,   Back => Green);
+
+         Set_Background (Ch => (Color => Default_Colors,
+                                Attr  => Normal_Video,
+                                Ch    => ' '));
+         Set_Character_Attributes (Attr  => Normal_Video,
+                                   Color => Default_Colors);
+         Erase;
+
+         Set_Soft_Label_Key_Attributes (Color => Header_Color);
+         --  This propagates the attributes to the label window
+         Clear_Soft_Label_Keys; Restore_Soft_Label_Keys;
+      end if;
+
+      Init_Keyboard_Handler;
+
+      Set_Echo_Mode (False);
+      Set_Raw_Mode;
+      Set_Meta_Mode;
+      Set_KeyPad_Mode;
+
+      --  Initialize the Function Key Environment
+      --  We have some fixed key throughout this sample
+      Main_Menu;
+      End_Windows;
+
+   exception
+      when Event : others =>
+         Terminal_Interface.Curses.End_Windows;
+         Text_IO.Put ("Exception: ");
+         Text_IO.Put (Exception_Name (Event));
+         Text_IO.New_Line;
+         GNAT.OS_Lib.OS_Exit (1);
+
+   end Whow;
+
+end Sample;
diff --git a/ncurses-5.2/Ada95/samples/sample.ads b/ncurses-5.2/Ada95/samples/sample.ads
new file mode 100644
index 0000000..7558876
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/sample.ads
@@ -0,0 +1,43 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                                 Sample                                   --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package Sample is
+   procedure Whow;
+end Sample;
diff --git a/ncurses-5.2/Ada95/samples/status.adb b/ncurses-5.2/Ada95/samples/status.adb
new file mode 100644
index 0000000..0bdbad2
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/status.adb
@@ -0,0 +1,56 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                                  Status                                  --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+--  This package has been contributed by Laurent Pautet <pautet@gnat.com>   --
+--                                                                          --
+package body Status is
+
+   protected body Process is
+      procedure Stop is
+      begin
+         Done := True;
+      end Stop;
+      function Continue return Boolean is
+      begin
+         return not Done;
+      end Continue;
+   end Process;
+
+end Status;
diff --git a/ncurses-5.2/Ada95/samples/status.ads b/ncurses-5.2/Ada95/samples/status.ads
new file mode 100644
index 0000000..90e1a1b
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/status.ads
@@ -0,0 +1,59 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                                  Status                                  --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+--  This package has been contributed by Laurent Pautet <pautet@gnat.com>   --
+--                                                                          --
+with Ada.Interrupts.Names;
+
+package Status is
+
+   pragma Warnings (Off);  --  the next pragma exists since 3.11p
+   pragma Unreserve_All_Interrupts;
+   pragma Warnings (On);
+
+   protected Process is
+      procedure Stop;
+      function Continue return Boolean;
+      pragma Attach_Handler (Stop, Ada.Interrupts.Names.SIGINT);
+   private
+      Done : Boolean := False;
+   end Process;
+
+end Status;
diff --git a/ncurses-5.2/Ada95/samples/tour.adb b/ncurses-5.2/Ada95/samples/tour.adb
new file mode 100644
index 0000000..2398b6e
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/tour.adb
@@ -0,0 +1,46 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                                   tour                                   --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Sample; use Sample;
+
+procedure Tour is
+begin
+   Whow;
+end Tour;
diff --git a/ncurses-5.2/Ada95/samples/tour.ads b/ncurses-5.2/Ada95/samples/tour.ads
new file mode 100644
index 0000000..4eea20b
--- /dev/null
+++ b/ncurses-5.2/Ada95/samples/tour.ads
@@ -0,0 +1,41 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                       GNAT ncurses Binding Samples                       --
+--                                                                          --
+--                                   Tour                                   --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+procedure Tour;
diff --git a/ncurses-5.2/Ada95/src/Makefile.in b/ncurses-5.2/Ada95/src/Makefile.in
new file mode 100644
index 0000000..cd8e546
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/Makefile.in
@@ -0,0 +1,352 @@
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+#  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+#
+#  Version Control
+#  $Revision$
+#
+.SUFFIXES:
+
+SHELL		= /bin/sh
+THIS		= Makefile
+
+MODEL		= ../../@DFT_OBJ_SUBDIR@
+DESTDIR		= @DESTDIR@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+ADA_INCLUDE	= @ADA_INCLUDE@
+
+INSTALL		= @INSTALL@
+INSTALL_DATA	= @INSTALL_DATA@
+
+AR		= @AR@
+AR_OPTS		= @AR_OPTS@
+AWK		= @AWK@
+LN_S		= @LN_S@
+
+CC		= @CC@
+CFLAGS		= @CFLAGS@
+
+CPPFLAGS	= @ACPPFLAGS@ \
+		  -DHAVE_CONFIG_H -I$(srcdir)
+
+CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
+
+CFLAGS_NORMAL	= $(CCFLAGS)
+CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
+CFLAGS_PROFILE	= $(CCFLAGS) -pg
+CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
+
+CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
+
+LINK		= $(CC)
+LDFLAGS		= @LDFLAGS@ @LD_MODEL@ @LIBS@
+
+RANLIB		= @RANLIB@
+################################################################################
+ADA             = @cf_ada_compiler@
+ADAFLAGS        = @ADAFLAGS@ -I. -I$(srcdir)
+
+ADAMAKE         = @cf_ada_make@
+ADAMAKEFLAGS    = 
+
+CARGS           = -cargs $(ADAFLAGS)
+LARGS           =
+
+ALIB            = @cf_ada_package@
+ABASE           = $(ALIB)-curses
+
+LIBALIS=$(ALIB).ali              			\
+	$(ABASE)-aux.ali         			\
+	$(ABASE).ali             		        \
+	$(ABASE)-mouse.ali       			\
+	$(ABASE)-panels.ali      			\
+	$(ABASE)-menus.ali       			\
+	$(ABASE)-forms.ali       			\
+	$(ABASE)-forms-field_types.ali	        	\
+	$(ABASE)-forms-field_types-alpha.ali      	\
+	$(ABASE)-forms-field_types-alphanumeric.ali     \
+	$(ABASE)-forms-field_types-intfield.ali      	\
+	$(ABASE)-forms-field_types-numeric.ali      	\
+	$(ABASE)-forms-field_types-regexp.ali      	\
+	$(ABASE)-forms-field_types-enumeration.ali      \
+	$(ABASE)-forms-field_types-ipv4_address.ali     \
+	$(ABASE)-forms-field_types-user.ali	      	\
+	$(ABASE)-forms-field_types-user-choice.ali     	\
+	$(ABASE)-text_io.ali     			\
+	$(ABASE)-text_io-aux.ali
+
+# Ada Library files for generic packages. Since gnat 3.10 they are
+# also compiled
+GENALIS=$(ABASE)-menus-menu_user_data.ali		\
+	$(ABASE)-menus-item_user_data.ali		\
+	$(ABASE)-forms-form_user_data.ali		\
+	$(ABASE)-forms-field_user_data.ali		\
+	$(ABASE)-forms-field_types-enumeration-ada.ali	\
+	$(ABASE)-panels-user_data.ali			\
+	$(ABASE)-text_io-integer_io.ali			\
+	$(ABASE)-text_io-float_io.ali			\
+	$(ABASE)-text_io-fixed_io.ali			\
+	$(ABASE)-text_io-decimal_io.ali			\
+	$(ABASE)-text_io-enumeration_io.ali		\
+	$(ABASE)-text_io-modular_io.ali			\
+	$(ABASE)-text_io-complex_io.ali
+
+LIBOBJS=$(ALIB).o                			\
+	$(ABASE)-aux.o           			\
+	$(ABASE).o               			\
+	$(ABASE)-mouse.o         			\
+	$(ABASE)-panels.o        			\
+	$(ABASE)-menus.o         			\
+	$(ABASE)-forms.o         			\
+	$(ABASE)-forms-field_types.o      		\
+	$(ABASE)-forms-field_types-alpha.o      	\
+	$(ABASE)-forms-field_types-alphanumeric.o	\
+	$(ABASE)-forms-field_types-intfield.o     	\
+	$(ABASE)-forms-field_types-numeric.o     	\
+	$(ABASE)-forms-field_types-regexp.o       	\
+	$(ABASE)-forms-field_types-enumeration.o	\
+	$(ABASE)-forms-field_types-ipv4_address.o	\
+	$(ABASE)-forms-field_types-user.o 		\
+	$(ABASE)-forms-field_types-user-choice.o 	\
+	$(ABASE)-text_io.o       			\
+	$(ABASE)-text_io-aux.o
+
+# Ada object files for generic packages. Since gnat 3.10 they are
+# also compiled
+GENOBJS=$(ABASE)-menus-menu_user_data.o			\
+	$(ABASE)-menus-item_user_data.o			\
+	$(ABASE)-forms-form_user_data.o			\
+	$(ABASE)-forms-field_user_data.o		\
+	$(ABASE)-forms-field_types-enumeration-ada.o	\
+	$(ABASE)-panels-user_data.o			\
+	$(ABASE)-text_io-integer_io.o			\
+	$(ABASE)-text_io-float_io.o			\
+	$(ABASE)-text_io-fixed_io.o			\
+	$(ABASE)-text_io-decimal_io.o			\
+	$(ABASE)-text_io-enumeration_io.o		\
+	$(ABASE)-text_io-modular_io.o			\
+	$(ABASE)-text_io-complex_io.o
+
+
+all ::  libAdaCurses.a
+	@echo done
+
+libAdaCurses.a :: dotouch $(LIBOBJS) @cf_generic_objects@
+	$(AR) $(AR_OPTS) $@ $(LIBOBJS) @cf_generic_objects@
+
+dotouch :
+	@sh -c 'for f in $(LIBALIS) $(GENALIS); do test -f $$f || touch $$f; done'
+
+sources :
+	@
+
+libs \
+install \
+install.libs \
+uninstall \
+uninstall.libs ::
+	@
+
+generics: $(GENALIS)
+	@
+
+mostlyclean ::
+	rm -f *.o *.ali b_t*.* *.s $(PROGS) a.out core b_*_test.c *.xr[bs] *.a
+
+clean :: mostlyclean
+	rm -f $(LIBALIS) $(GENALIS) $(LIBOBJS) $(GENOBJS)
+
+distclean :: clean
+	rm -f Makefile
+
+realclean :: distclean
+
+BASEDEPS=$(ABASE).ads $(ABASE)-aux.ads $(srcdir)/$(ABASE).adb
+
+$(ALIB).o: $(srcdir)/$(ALIB).ads
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ALIB).ads
+
+
+$(ABASE)-aux.o: $(srcdir)/$(ABASE)-aux.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-aux.adb
+
+
+$(ABASE).o: $(srcdir)/$(ABASE).adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE).adb
+
+
+$(ABASE)-mouse.o: \
+		$(ABASE)-mouse.ads \
+		$(srcdir)/$(ABASE)-mouse.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-mouse.adb
+
+
+$(ABASE)-panels.o: \
+		$(ABASE)-panels.ads \
+		$(srcdir)/$(ABASE)-panels.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-panels.adb
+
+
+$(ABASE)-menus.o: \
+		$(ABASE)-menus.ads \
+		$(srcdir)/$(ABASE)-menus.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-menus.adb
+
+
+$(ABASE)-forms.o: \
+		$(ABASE)-forms.ads \
+		$(srcdir)/$(ABASE)-forms.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms.adb
+
+$(ABASE)-forms-field_types.o: \
+		$(ABASE)-forms-field_types.ads \
+		$(srcdir)/$(ABASE)-forms-field_types.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types.adb
+
+$(ABASE)-forms-field_types-alpha.o: \
+		$(srcdir)/$(ABASE)-forms-field_types-alpha.ads \
+		$(srcdir)/$(ABASE)-forms-field_types-alpha.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-alpha.adb
+
+$(ABASE)-forms-field_types-alphanumeric.o: \
+		$(srcdir)/$(ABASE)-forms-field_types-alphanumeric.ads \
+		$(srcdir)/$(ABASE)-forms-field_types-alphanumeric.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-alphanumeric.adb
+
+$(ABASE)-forms-field_types-intfield.o: \
+		$(srcdir)/$(ABASE)-forms-field_types-intfield.ads \
+		$(srcdir)/$(ABASE)-forms-field_types-intfield.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-intfield.adb
+
+$(ABASE)-forms-field_types-numeric.o: \
+		$(srcdir)/$(ABASE)-forms-field_types-numeric.ads \
+		$(srcdir)/$(ABASE)-forms-field_types-numeric.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-numeric.adb
+
+$(ABASE)-forms-field_types-regexp.o: \
+		$(srcdir)/$(ABASE)-forms-field_types-regexp.ads \
+		$(srcdir)/$(ABASE)-forms-field_types-regexp.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-regexp.adb
+
+$(ABASE)-forms-field_types-enumeration.o: \
+		$(srcdir)/$(ABASE)-forms-field_types-enumeration.ads \
+		$(srcdir)/$(ABASE)-forms-field_types-enumeration.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-enumeration.adb
+
+$(ABASE)-forms-field_types-ipv4_address.o: \
+		$(srcdir)/$(ABASE)-forms-field_types-ipv4_address.ads \
+		$(srcdir)/$(ABASE)-forms-field_types-ipv4_address.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-ipv4_address.adb
+
+$(ABASE)-forms-field_types-user.o: \
+		$(srcdir)/$(ABASE)-forms-field_types-user.ads \
+		$(srcdir)/$(ABASE)-forms-field_types-user.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-user.adb
+
+$(ABASE)-forms-field_types-user-choice.o: \
+		$(srcdir)/$(ABASE)-forms-field_types-user-choice.ads \
+		$(srcdir)/$(ABASE)-forms-field_types-user-choice.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-user-choice.adb
+
+$(ABASE)-text_io.o: \
+		$(srcdir)/$(ABASE)-text_io.ads \
+		$(srcdir)/$(ABASE)-text_io.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io.adb
+
+$(ABASE)-text_io-aux.o: \
+		$(srcdir)/$(ABASE)-text_io-aux.ads \
+		$(srcdir)/$(ABASE)-text_io-aux.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-aux.adb
+
+$(ABASE)-menus-menu_user_data.o: \
+		$(ABASE)-menus-menu_user_data.ads \
+		$(srcdir)/$(ABASE)-menus-menu_user_data.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-menus-menu_user_data.adb
+
+$(ABASE)-menus-item_user_data.o: \
+		$(ABASE)-menus-item_user_data.ads \
+		$(srcdir)/$(ABASE)-menus-item_user_data.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-menus-item_user_data.adb
+
+$(ABASE)-forms-form_user_data.o: \
+		$(ABASE)-forms-form_user_data.ads \
+		$(srcdir)/$(ABASE)-forms-form_user_data.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-form_user_data.adb
+
+$(ABASE)-forms-field_user_data.o: \
+		$(ABASE)-forms-field_user_data.ads \
+		$(srcdir)/$(ABASE)-forms-field_user_data.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_user_data.adb
+
+$(ABASE)-forms-field_types-enumeration-ada.o: \
+		$(srcdir)/$(ABASE)-forms-field_types-enumeration-ada.ads \
+		$(srcdir)/$(ABASE)-forms-field_types-enumeration-ada.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-forms-field_types-enumeration-ada.adb
+
+$(ABASE)-panels-user_data.o: \
+		$(ABASE)-panels-user_data.ads \
+		$(srcdir)/$(ABASE)-panels-user_data.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-panels-user_data.adb
+
+$(ABASE)-text_io-integer_io.o: \
+		$(srcdir)/$(ABASE)-text_io-integer_io.ads \
+		$(srcdir)/$(ABASE)-text_io-integer_io.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-integer_io.adb
+
+$(ABASE)-text_io-float_io.o: \
+		$(srcdir)/$(ABASE)-text_io-float_io.ads \
+		$(srcdir)/$(ABASE)-text_io-float_io.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-float_io.adb
+
+$(ABASE)-text_io-fixed_io.o: \
+		$(srcdir)/$(ABASE)-text_io-fixed_io.ads \
+		$(srcdir)/$(ABASE)-text_io-fixed_io.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-fixed_io.adb
+
+$(ABASE)-text_io-decimal_io.o: \
+		$(srcdir)/$(ABASE)-text_io-decimal_io.ads \
+		$(srcdir)/$(ABASE)-text_io-decimal_io.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-decimal_io.adb
+
+$(ABASE)-text_io-enumeration_io.o: \
+		$(srcdir)/$(ABASE)-text_io-enumeration_io.ads \
+		$(srcdir)/$(ABASE)-text_io-enumeration_io.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-enumeration_io.adb
+
+$(ABASE)-text_io-modular_io.o: \
+		$(srcdir)/$(ABASE)-text_io-modular_io.ads \
+		$(srcdir)/$(ABASE)-text_io-modular_io.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-modular_io.adb
+
+$(ABASE)-text_io-complex_io.o: \
+		$(srcdir)/$(ABASE)-text_io-complex_io.ads \
+		$(srcdir)/$(ABASE)-text_io-complex_io.adb $(BASEDEPS)
+	$(ADA) $(ADAFLAGS) -c -o $@ $(srcdir)/$(ABASE)-text_io-complex_io.adb
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-aux.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-aux.adb
new file mode 100644
index 0000000..aa8cc76
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-aux.adb
@@ -0,0 +1,116 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                      Terminal_Interface.Curses.Aux                       --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package body Terminal_Interface.Curses.Aux is
+   --
+   --  Some helpers
+   procedure Fill_String (Cp  : in  chars_ptr;
+                          Str : out String)
+   is
+      --  Fill the string with the characters referenced by the
+      --  chars_ptr.
+      --
+      Len : Natural;
+   begin
+      if Cp /= Null_Ptr then
+         Len := Natural (Strlen (Cp));
+         if Str'Length < Len then
+            raise Constraint_Error;
+         end if;
+         declare
+            S : String (1 .. Len);
+         begin
+            S := Value (Cp);
+            Str (Str'First .. (Str'First + Len - 1)) := S (S'Range);
+         end;
+      else
+         Len := 0;
+      end if;
+
+      if Len < Str'Length then
+         Str ((Str'First + Len) .. Str'Last) := (others => ' ');
+      end if;
+
+   end Fill_String;
+
+   function Fill_String (Cp : chars_ptr) return String
+   is
+      Len : Natural;
+   begin
+      if Cp /= Null_Ptr then
+         Len := Natural (Strlen (Cp));
+         if Len = 0 then
+            return "";
+         else
+            declare
+               S : String (1 .. Len);
+            begin
+               Fill_String (Cp, S);
+               return S;
+            end;
+         end if;
+      else
+         return "";
+      end if;
+   end Fill_String;
+
+   procedure Eti_Exception (Code : Eti_Error)
+   is
+   begin
+      case Code is
+         when E_Ok              => null;
+         when E_System_Error    => raise Eti_System_Error;
+         when E_Bad_Argument    => raise Eti_Bad_Argument;
+         when E_Posted          => raise Eti_Posted;
+         when E_Connected       => raise Eti_Connected;
+         when E_Bad_State       => raise Eti_Bad_State;
+         when E_No_Room         => raise Eti_No_Room;
+         when E_Not_Posted      => raise Eti_Not_Posted;
+         when E_Unknown_Command => raise Eti_Unknown_Command;
+         when E_No_Match        => raise Eti_No_Match;
+         when E_Not_Selectable  => raise Eti_Not_Selectable;
+         when E_Not_Connected   => raise Eti_Not_Connected;
+         when E_Request_Denied  => raise Eti_Request_Denied;
+         when E_Invalid_Field   => raise Eti_Invalid_Field;
+         when E_Current         => raise Eti_Current;
+      end case;
+   end Eti_Exception;
+
+end Terminal_Interface.Curses.Aux;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-alpha.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-alpha.adb
new file mode 100644
index 0000000..c7a64f7
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-alpha.adb
@@ -0,0 +1,68 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--              Terminal_Interface.Curses.Forms.Field_Types.Alpha           --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Interfaces.C;
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+
+package body Terminal_Interface.Curses.Forms.Field_Types.Alpha is
+
+   use type Interfaces.C.int;
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in Alpha_Field)
+   is
+      C_Alpha_Field_Type : C_Field_Type;
+      pragma Import (C, C_Alpha_Field_Type, "TYPE_ALPHA");
+
+      function Set_Fld_Type (F    : Field := Fld;
+                             Cft  : C_Field_Type := C_Alpha_Field_Type;
+                             Arg1 : C_Int) return C_Int;
+      pragma Import (C, Set_Fld_Type, "set_field_type");
+
+      Res : Eti_Error;
+   begin
+      Res := Set_Fld_Type (Arg1 => C_Int (Typ.Minimum_Field_Width));
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+      Wrap_Builtin (Fld, Typ);
+   end Set_Field_Type;
+
+end Terminal_Interface.Curses.Forms.Field_Types.Alpha;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-alpha.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-alpha.ads
new file mode 100644
index 0000000..f869c0b
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-alpha.ads
@@ -0,0 +1,53 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--              Terminal_Interface.Curses.Forms.Field_Types.Alpha           --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package Terminal_Interface.Curses.Forms.Field_Types.Alpha is
+   pragma Preelaborate (Terminal_Interface.Curses.Forms.Field_Types.Alpha);
+
+   type Alpha_Field is new Field_Type
+     with record
+        Minimum_Field_Width : Natural := 0;
+     end record;
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in Alpha_Field);
+   pragma Inline (Set_Field_Type);
+
+end Terminal_Interface.Curses.Forms.Field_Types.Alpha;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-alphanumeric.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-alphanumeric.adb
new file mode 100644
index 0000000..3684b8a
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-alphanumeric.adb
@@ -0,0 +1,68 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--          Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric        --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Interfaces.C;
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+
+package body Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric is
+
+   use type Interfaces.C.int;
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in AlphaNumeric_Field)
+   is
+      C_AlphaNumeric_Field_Type : C_Field_Type;
+      pragma Import (C, C_AlphaNumeric_Field_Type, "TYPE_ALNUM");
+
+      function Set_Fld_Type (F    : Field := Fld;
+                             Cft  : C_Field_Type := C_AlphaNumeric_Field_Type;
+                             Arg1 : C_Int) return C_Int;
+      pragma Import (C, Set_Fld_Type, "set_field_type");
+
+      Res : Eti_Error;
+   begin
+      Res := Set_Fld_Type (Arg1 => C_Int (Typ.Minimum_Field_Width));
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+      Wrap_Builtin (Fld, Typ);
+   end Set_Field_Type;
+
+end Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-alphanumeric.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-alphanumeric.ads
new file mode 100644
index 0000000..2e174d6
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-alphanumeric.ads
@@ -0,0 +1,54 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--          Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric        --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric is
+   pragma Preelaborate
+     (Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric);
+
+   type AlphaNumeric_Field is new Field_Type
+     with record
+        Minimum_Field_Width : Natural := 0;
+     end record;
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in AlphaNumeric_Field);
+   pragma Inline (Set_Field_Type);
+
+end Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.adb
new file mode 100644
index 0000000..c8ffe58
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.adb
@@ -0,0 +1,80 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--         Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada      --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Characters.Handling; use Ada.Characters.Handling;
+
+package body Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada is
+
+   function Create (Set            : Type_Set := Mixed_Case;
+                    Case_Sensitive : Boolean  := False;
+                    Must_Be_Unique : Boolean  := False)
+                    return Enumeration_Field
+   is
+      I : Enumeration_Info (T'Pos (T'Last) - T'Pos (T'First) + 1);
+      J : Positive := 1;
+   begin
+      I.Case_Sensitive := Case_Sensitive;
+      I.Match_Must_Be_Unique := Must_Be_Unique;
+
+      for E in T'Range loop
+         I.Names (J) := new String'(T'Image (T (E)));
+         --  The Image attribute defaults to upper case, so we have to handle
+         --  only the other ones...
+         if Set /= Upper_Case then
+            I.Names (J).all := To_Lower (I.Names (J).all);
+            if Set = Mixed_Case then
+               I.Names (J)(I.Names (J).all'First) :=
+                 To_Upper (I.Names (J)(I.Names (J).all'First));
+            end if;
+         end if;
+         J := J + 1;
+      end loop;
+
+      return Create (I, True);
+   end Create;
+
+   function Value (Fld : Field;
+                   Buf : Buffer_Number := Buffer_Number'First) return T
+   is
+   begin
+      return T'Value (Get_Buffer (Fld, Buf));
+   end Value;
+
+end Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.ads
new file mode 100644
index 0000000..6b01c26
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.ads
@@ -0,0 +1,59 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--         Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada      --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+generic
+   type T is (<>);
+
+package Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada is
+   pragma Preelaborate
+     (Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada);
+
+   function Create (Set            : Type_Set := Mixed_Case;
+                    Case_Sensitive : Boolean  := False;
+                    Must_Be_Unique : Boolean  := False)
+                    return Enumeration_Field;
+
+   function Value (Fld : Field;
+                   Buf : Buffer_Number := Buffer_Number'First) return T;
+   --  Translate the content of the fields buffer - indicated by the
+   --  buffer number - into an enumeration value. If the buffer is empty
+   --  or the content is invalid, a Constraint_Error is raises.
+
+end Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-enumeration.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-enumeration.adb
new file mode 100644
index 0000000..fccb4f3
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-enumeration.adb
@@ -0,0 +1,119 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--          Terminal_Interface.Curses.Forms.Field_Types.Enumeration         --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Unchecked_Deallocation;
+with Interfaces.C; use Interfaces.C;
+with Interfaces.C.Strings; use Interfaces.C.Strings;
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+
+package body Terminal_Interface.Curses.Forms.Field_Types.Enumeration is
+
+   function Create (Info               : Enumeration_Info;
+                    Auto_Release_Names : Boolean := False)
+                    return Enumeration_Field
+   is
+      procedure Release_String is
+        new Ada.Unchecked_Deallocation (String,
+                                        String_Access);
+      E : Enumeration_Field;
+      L : constant size_t := 1 + size_t (Info.C);
+      S : String_Access;
+   begin
+      E.Case_Sensitive       := Info.Case_Sensitive;
+      E.Match_Must_Be_Unique := Info.Match_Must_Be_Unique;
+      E.Arr := new chars_ptr_array (size_t (1) .. L);
+      for I in 1 .. Positive (L - 1) loop
+         if Info.Names (I) = null then
+            raise Form_Exception;
+         end if;
+         E.Arr (size_t (I)) := New_String (Info.Names (I).all);
+         if Auto_Release_Names then
+            S := Info.Names (I);
+            Release_String (S);
+         end if;
+      end loop;
+      E.Arr (L) := Null_Ptr;
+      return E;
+   end Create;
+
+   procedure Release (Enum : in out Enumeration_Field)
+   is
+      I : size_t := 0;
+      P : chars_ptr;
+   begin
+      loop
+         P := Enum.Arr (I);
+         exit when P = Null_Ptr;
+         Free (P);
+         Enum.Arr (I) := Null_Ptr;
+         I := I + 1;
+      end loop;
+      Enum.Arr := null;
+   end Release;
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in Enumeration_Field)
+   is
+      C_Enum_Type : C_Field_Type;
+      pragma Import (C, C_Enum_Type, "TYPE_ENUM");
+
+      function Set_Fld_Type (F    : Field := Fld;
+                             Cft  : C_Field_Type := C_Enum_Type;
+                             Arg1 : chars_ptr_array;
+                             Arg2 : C_Int;
+                             Arg3 : C_Int) return C_Int;
+      pragma Import (C, Set_Fld_Type, "set_field_type");
+
+      Res : Eti_Error;
+   begin
+      if Typ.Arr = null then
+         raise Form_Exception;
+      end if;
+      Res := Set_Fld_Type (Arg1 => Typ.Arr.all,
+                           Arg2 => C_Int (Boolean'Pos (Typ.Case_Sensitive)),
+                           Arg3 => C_Int (Boolean'Pos
+                                          (Typ.Match_Must_Be_Unique)));
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+      Wrap_Builtin (Fld, Typ, C_Choice_Router);
+   end Set_Field_Type;
+
+end Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-enumeration.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-enumeration.ads
new file mode 100644
index 0000000..d3d54b8
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-enumeration.ads
@@ -0,0 +1,98 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--           Terminal_Interface.Curses.Forms.Field_Types.Enumeration        --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Interfaces.C.Strings;
+
+package Terminal_Interface.Curses.Forms.Field_Types.Enumeration is
+   pragma Preelaborate
+     (Terminal_Interface.Curses.Forms.Field_Types.Enumeration);
+
+   type String_Access is access String;
+
+   --  Type_Set is used by the child package Ada
+   type Type_Set is (Lower_Case, Upper_Case, Mixed_Case);
+
+   type Enum_Array is array (Positive range <>)
+     of String_Access;
+
+   type Enumeration_Info (C : Positive) is
+      record
+         Names                : Enum_Array (1 .. C);
+         Case_Sensitive       : Boolean := False;
+         Match_Must_Be_Unique : Boolean := False;
+      end record;
+
+   type Enumeration_Field is new Field_Type with private;
+
+   function Create (Info : Enumeration_Info;
+                    Auto_Release_Names : Boolean := False)
+                    return Enumeration_Field;
+   --  Make an fieldtype from the info. Enumerations are special, because
+   --  they normally don't copy the enum values into a private store, so
+   --  we have to care for the lifetime of the info we provide.
+   --  The Auto_Release_Names flag may be used to automatically releases
+   --  the strings in the Names array of the Enumeration_Info.
+
+   function Make_Enumeration_Type (Info : Enumeration_Info;
+                                   Auto_Release_Names : Boolean := False)
+                                   return Enumeration_Field renames Create;
+
+   procedure Release (Enum : in out Enumeration_Field);
+   --  But we may want to release the field to release the memory allocated
+   --  by it internally. After that the Enumeration field is no longer usable.
+
+   --  The next type defintions are all ncurses extensions. They are typically
+   --  not available in other curses implementations.
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in Enumeration_Field);
+   pragma Inline (Set_Field_Type);
+
+private
+   type CPA_Access is access Interfaces.C.Strings.chars_ptr_array;
+
+   type Enumeration_Field is new Field_Type with
+      record
+         Case_Sensitive       : Boolean := False;
+         Match_Must_Be_Unique : Boolean := False;
+         Arr                  : CPA_Access := null;
+      end record;
+
+end Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-intfield.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-intfield.adb
new file mode 100644
index 0000000..4607a78
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-intfield.adb
@@ -0,0 +1,72 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--            Terminal_Interface.Curses.Forms.Field_Types.IntField          --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Interfaces.C;
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+
+package body Terminal_Interface.Curses.Forms.Field_Types.IntField is
+
+   use type Interfaces.C.int;
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in Integer_Field)
+   is
+      C_Integer_Field_Type : C_Field_Type;
+      pragma Import (C, C_Integer_Field_Type, "TYPE_INTEGER");
+
+      function Set_Fld_Type (F    : Field := Fld;
+                             Cft  : C_Field_Type := C_Integer_Field_Type;
+                             Arg1 : C_Int;
+                             Arg2 : C_Long_Int;
+                             Arg3 : C_Long_Int) return C_Int;
+      pragma Import (C, Set_Fld_Type, "set_field_type");
+
+      Res : Eti_Error;
+   begin
+      Res := Set_Fld_Type (Arg1 => C_Int (Typ.Precision),
+                           Arg2 => C_Long_Int (Typ.Lower_Limit),
+                           Arg3 => C_Long_Int (Typ.Upper_Limit));
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+      Wrap_Builtin (Fld, Typ);
+   end Set_Field_Type;
+
+end Terminal_Interface.Curses.Forms.Field_Types.IntField;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-intfield.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-intfield.ads
new file mode 100644
index 0000000..4ab7903
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-intfield.ads
@@ -0,0 +1,55 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--            Terminal_Interface.Curses.Forms.Field_Types.IntField          --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package Terminal_Interface.Curses.Forms.Field_Types.IntField is
+   pragma Preelaborate (Terminal_Interface.Curses.Forms.Field_Types.IntField);
+
+   type Integer_Field is new Field_Type with
+      record
+         Precision   : Natural;
+         Lower_Limit : Integer;
+         Upper_Limit : Integer;
+      end record;
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in Integer_Field);
+   pragma Inline (Set_Field_Type);
+
+end Terminal_Interface.Curses.Forms.Field_Types.IntField;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-ipv4_address.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-ipv4_address.adb
new file mode 100644
index 0000000..b5ec33a
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-ipv4_address.adb
@@ -0,0 +1,68 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--          Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address        --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Interfaces.C;
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+
+package body Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address is
+
+   use type Interfaces.C.int;
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in Internet_V4_Address_Field)
+   is
+      C_IPV4_Field_Type : C_Field_Type;
+      pragma Import (C, C_IPV4_Field_Type, "TYPE_IPV4");
+
+      function Set_Fld_Type (F    : Field := Fld;
+                             Cft  : C_Field_Type := C_IPV4_Field_Type)
+                             return C_Int;
+      pragma Import (C, Set_Fld_Type, "set_field_type");
+
+      Res : Eti_Error;
+   begin
+      Res := Set_Fld_Type;
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+      Wrap_Builtin (Fld, Typ);
+   end Set_Field_Type;
+
+end Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-ipv4_address.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-ipv4_address.ads
new file mode 100644
index 0000000..2f91980
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-ipv4_address.ads
@@ -0,0 +1,51 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--          Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address        --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address is
+   pragma Preelaborate
+     (Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address);
+
+   type Internet_V4_Address_Field is new Field_Type with null record;
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in Internet_V4_Address_Field);
+   pragma Inline (Set_Field_Type);
+
+end Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-numeric.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-numeric.adb
new file mode 100644
index 0000000..4d172f1
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-numeric.adb
@@ -0,0 +1,74 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--            Terminal_Interface.Curses.Forms.Field_Types.Numeric           --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Interfaces.C;
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+
+package body Terminal_Interface.Curses.Forms.Field_Types.Numeric is
+
+   use type Interfaces.C.int;
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in Numeric_Field)
+   is
+      type Double is new Interfaces.C.double;
+
+      C_Numeric_Field_Type : C_Field_Type;
+      pragma Import (C, C_Numeric_Field_Type, "TYPE_NUMERIC");
+
+      function Set_Fld_Type (F    : Field := Fld;
+                             Cft  : C_Field_Type := C_Numeric_Field_Type;
+                             Arg1 : C_Int;
+                             Arg2 : Double;
+                             Arg3 : Double) return C_Int;
+      pragma Import (C, Set_Fld_Type, "set_field_type");
+
+      Res : Eti_Error;
+   begin
+      Res := Set_Fld_Type (Arg1 => C_Int (Typ.Precision),
+                           Arg2 => Double (Typ.Lower_Limit),
+                           Arg3 => Double (Typ.Upper_Limit));
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+      Wrap_Builtin (Fld, Typ);
+   end Set_Field_Type;
+
+end Terminal_Interface.Curses.Forms.Field_Types.Numeric;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-numeric.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-numeric.ads
new file mode 100644
index 0000000..0bcf03c
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-numeric.ads
@@ -0,0 +1,55 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--             Terminal_Interface.Curses.Forms.Field_Types.Numeric          --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package Terminal_Interface.Curses.Forms.Field_Types.Numeric is
+   pragma Preelaborate (Terminal_Interface.Curses.Forms.Field_Types.Numeric);
+
+   type Numeric_Field is new Field_Type with
+      record
+         Precision   : Natural;
+         Lower_Limit : Float;
+         Upper_Limit : Float;
+      end record;
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in Numeric_Field);
+   pragma Inline (Set_Field_Type);
+
+end Terminal_Interface.Curses.Forms.Field_Types.Numeric;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-regexp.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-regexp.adb
new file mode 100644
index 0000000..f377e95
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-regexp.adb
@@ -0,0 +1,71 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--             Terminal_Interface.Curses.Forms.Field_Types.RegExp           --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Interfaces.C; use Interfaces.C;
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+
+package body Terminal_Interface.Curses.Forms.Field_Types.RegExp is
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in Regular_Expression_Field)
+   is
+      type Char_Ptr is access all Interfaces.C.char;
+
+      C_Regexp_Field_Type : C_Field_Type;
+      pragma Import (C, C_Regexp_Field_Type, "TYPE_REGEXP");
+
+      function Set_Ftyp (F    : Field := Fld;
+                         Cft  : C_Field_Type := C_Regexp_Field_Type;
+                         Arg1 : Char_Ptr) return C_Int;
+      pragma Import (C, Set_Ftyp, "set_field_type");
+
+      Txt : char_array (0 .. Typ.Regular_Expression.all'Length);
+      Len : size_t;
+      Res : Eti_Error;
+   begin
+      To_C (Typ.Regular_Expression.all, Txt, Len);
+      Res := Set_Ftyp (Arg1 => Txt (Txt'First)'Access);
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+      Wrap_Builtin (Fld, Typ);
+   end Set_Field_Type;
+
+end Terminal_Interface.Curses.Forms.Field_Types.RegExp;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-regexp.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-regexp.ads
new file mode 100644
index 0000000..ce4c883
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-regexp.ads
@@ -0,0 +1,55 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--              Terminal_Interface.Curses.Forms.Field_Types.RegExp          --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package Terminal_Interface.Curses.Forms.Field_Types.RegExp is
+   pragma Preelaborate (Terminal_Interface.Curses.Forms.Field_Types.RegExp);
+
+   type String_Access is access String;
+
+   type Regular_Expression_Field is new Field_Type with
+      record
+         Regular_Expression : String_Access;
+      end record;
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in Regular_Expression_Field);
+   pragma Inline (Set_Field_Type);
+
+end Terminal_Interface.Curses.Forms.Field_Types.RegExp;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-user-choice.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-user-choice.adb
new file mode 100644
index 0000000..4f8d058
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-user-choice.adb
@@ -0,0 +1,110 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--          Terminal_Interface.Curses.Forms.Field_Types.User.Choice         --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Unchecked_Conversion;
+with Interfaces.C;
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+
+package body Terminal_Interface.Curses.Forms.Field_Types.User.Choice is
+
+   use type Interfaces.C.int;
+
+   function To_Argument_Access is new Ada.Unchecked_Conversion
+     (System.Address, Argument_Access);
+
+   function Generic_Next (Fld : Field;
+                          Usr : System.Address) return C_Int
+   is
+      Result : Boolean;
+      Udf    : User_Defined_Field_Type_With_Choice_Access :=
+        User_Defined_Field_Type_With_Choice_Access
+        (To_Argument_Access (Usr).Typ);
+   begin
+      Result := Next (Fld, Udf.all);
+      return C_Int (Boolean'Pos (Result));
+   end Generic_Next;
+
+   function Generic_Prev (Fld : Field;
+                          Usr : System.Address) return C_Int
+   is
+      Result : Boolean;
+      Udf    : User_Defined_Field_Type_With_Choice_Access :=
+        User_Defined_Field_Type_With_Choice_Access
+        (To_Argument_Access (Usr).Typ);
+   begin
+      Result := Previous (Fld, Udf.all);
+      return C_Int (Boolean'Pos (Result));
+   end Generic_Prev;
+
+   --  -----------------------------------------------------------------------
+   --
+   function C_Generic_Choice return C_Field_Type
+   is
+      Res : Eti_Error;
+      T   : C_Field_Type;
+   begin
+      if M_Generic_Choice = Null_Field_Type then
+         T := New_Fieldtype (Generic_Field_Check'Access,
+                             Generic_Char_Check'Access);
+         if T = Null_Field_Type then
+            raise Form_Exception;
+         else
+            Res := Set_Fieldtype_Arg (T,
+                                      Make_Arg'Access,
+                                      Copy_Arg'Access,
+                                      Free_Arg'Access);
+            if Res /= E_Ok then
+               Eti_Exception (Res);
+            end if;
+
+            Res := Set_Fieldtype_Choice (T,
+                                         Generic_Next'Access,
+                                         Generic_Prev'Access);
+            if Res /= E_Ok then
+               Eti_Exception (Res);
+            end if;
+         end if;
+         M_Generic_Choice := T;
+      end if;
+      pragma Assert (M_Generic_Choice /= Null_Field_Type);
+      return M_Generic_Choice;
+   end C_Generic_Choice;
+
+end Terminal_Interface.Curses.Forms.Field_Types.User.Choice;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-user-choice.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-user-choice.ads
new file mode 100644
index 0000000..9f1ba10
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-user-choice.ads
@@ -0,0 +1,96 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--           Terminal_Interface.Curses.Forms.Field_Types.User.Choice        --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Interfaces.C;
+
+package Terminal_Interface.Curses.Forms.Field_Types.User.Choice is
+   pragma Preelaborate
+     (Terminal_Interface.Curses.Forms.Field_Types.User.Choice);
+
+   use type Interfaces.C.int;
+   subtype C_Int is Interfaces.C.int;
+
+   type User_Defined_Field_Type_With_Choice is abstract new
+     User_Defined_Field_Type with null record;
+   --  This is the root of the mechanism we use to create field types in
+   --  Ada95 that allow the prev/next mechanism. You should your own type
+   --  derive from this one and implement the Field_Check, Character_Check
+   --  Next and Previous functions for your own type.
+
+   type User_Defined_Field_Type_With_Choice_Access is access all
+     User_Defined_Field_Type_With_Choice'Class;
+
+   function Next
+     (Fld : Field;
+      Typ : User_Defined_Field_Type_With_Choice) return Boolean
+      is abstract;
+   --  If True is returned, the function successfully generated a next
+   --  value into the fields buffer.
+
+   function Previous
+     (Fld : Field;
+      Typ : User_Defined_Field_Type_With_Choice) return Boolean
+      is abstract;
+   --  If True is returned, the function successfully generated a previous
+   --  value into the fields buffer.
+
+   --  +----------------------------------------------------------------------
+   --  | Private Part.
+   --  |
+private
+   use type Interfaces.C.int;
+
+   function C_Generic_Choice return C_Field_Type;
+
+   function Generic_Next (Fld : Field;
+                          Usr : System.Address) return C_Int;
+   pragma Convention (C, Generic_Next);
+   --  This is the generic next Choice_Function for the low-level fieldtype
+   --  representing all the User_Defined_Field_Type derivates. It routes
+   --  the call to the Next implementation for the type.
+
+   function Generic_Prev (Fld : Field;
+                          Usr : System.Address) return C_Int;
+   pragma Convention (C, Generic_Prev);
+   --  This is the generic prev Choice_Function for the low-level fieldtype
+   --  representing all the User_Defined_Field_Type derivates. It routes
+   --  the call to the Previous implementation for the type.
+
+end Terminal_Interface.Curses.Forms.Field_Types.User.Choice;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-user.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-user.adb
new file mode 100644
index 0000000..b011c5f
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-user.adb
@@ -0,0 +1,132 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--              Terminal_Interface.Curses.Forms.Field_Types.User            --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Unchecked_Conversion;
+with Interfaces.C;
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+
+package body Terminal_Interface.Curses.Forms.Field_Types.User is
+
+   use type Interfaces.C.int;
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in User_Defined_Field_Type)
+   is
+      function Allocate_Arg (T : User_Defined_Field_Type'Class)
+                             return Argument_Access;
+
+      function Set_Fld_Type (F    : Field := Fld;
+                             Cft  : C_Field_Type := C_Generic_Type;
+                             Arg1 : Argument_Access)
+                             return C_Int;
+      pragma Import (C, Set_Fld_Type, "set_field_type");
+
+      Res : Eti_Error;
+
+      function Allocate_Arg (T : User_Defined_Field_Type'Class)
+                             return Argument_Access
+      is
+         Ptr : Field_Type_Access := new User_Defined_Field_Type'Class'(T);
+      begin
+         return new Argument'(Usr => System.Null_Address,
+                              Typ => Ptr,
+                              Cft => Null_Field_Type);
+      end Allocate_Arg;
+
+   begin
+      Res := Set_Fld_Type (Arg1 => Allocate_Arg (Typ));
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Field_Type;
+
+   function To_Argument_Access is new Ada.Unchecked_Conversion
+     (System.Address, Argument_Access);
+
+   function Generic_Field_Check (Fld : Field;
+                                 Usr : System.Address) return C_Int
+   is
+      Result : Boolean;
+      Udf    : User_Defined_Field_Type_Access :=
+        User_Defined_Field_Type_Access (To_Argument_Access (Usr).Typ);
+   begin
+      Result := Field_Check (Fld, Udf.all);
+      return C_Int (Boolean'Pos (Result));
+   end Generic_Field_Check;
+
+   function Generic_Char_Check (Ch  : C_Int;
+                                Usr : System.Address) return C_Int
+   is
+      Result : Boolean;
+      Udf    : User_Defined_Field_Type_Access :=
+        User_Defined_Field_Type_Access (To_Argument_Access (Usr).Typ);
+   begin
+      Result := Character_Check (Character'Val (Ch), Udf.all);
+      return C_Int (Boolean'Pos (Result));
+   end Generic_Char_Check;
+
+   --  -----------------------------------------------------------------------
+   --
+   function C_Generic_Type return C_Field_Type
+   is
+      Res : Eti_Error;
+      T   : C_Field_Type;
+   begin
+      if M_Generic_Type = Null_Field_Type then
+         T := New_Fieldtype (Generic_Field_Check'Access,
+                             Generic_Char_Check'Access);
+         if T = Null_Field_Type then
+            raise Form_Exception;
+         else
+            Res := Set_Fieldtype_Arg (T,
+                                      Make_Arg'Access,
+                                      Copy_Arg'Access,
+                                      Free_Arg'Access);
+            if Res /= E_Ok then
+               Eti_Exception (Res);
+            end if;
+         end if;
+         M_Generic_Type := T;
+      end if;
+      pragma Assert (M_Generic_Type /= Null_Field_Type);
+      return M_Generic_Type;
+   end C_Generic_Type;
+
+end Terminal_Interface.Curses.Forms.Field_Types.User;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-user.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-user.ads
new file mode 100644
index 0000000..a138d2d
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types-user.ads
@@ -0,0 +1,97 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Forms.Field_Types.User           --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Interfaces.C;
+
+package Terminal_Interface.Curses.Forms.Field_Types.User is
+   pragma Preelaborate (Terminal_Interface.Curses.Forms.Field_Types.User);
+   use type Interfaces.C.int;
+   subtype C_Int is Interfaces.C.int;
+
+   type User_Defined_Field_Type is abstract new Field_Type with null record;
+   --  This is the root of the mechanism we use to create field types in
+   --  Ada95. You should your own type derive from this one and implement
+   --  the Field_Check and Character_Check functions for your own type.
+
+   type User_Defined_Field_Type_Access is access all
+     User_Defined_Field_Type'Class;
+
+   function Field_Check
+     (Fld : Field;
+      Typ : User_Defined_Field_Type) return Boolean
+      is abstract;
+   --  If True is returned, the field is considered valid, otherwise it is
+   --  invalid.
+
+   function Character_Check
+     (Ch  : Character;
+      Typ : User_Defined_Field_Type) return Boolean
+      is abstract;
+   --  If True is returned, the character is considered as valid for the
+   --  field, otherwise as invalid.
+
+   procedure Set_Field_Type (Fld : in Field;
+                             Typ : in User_Defined_Field_Type);
+   --  This should work for all types derived from User_Defined_Field_Type.
+   --  No need to reimplement it for your derived type.
+
+   --  +----------------------------------------------------------------------
+   --  | Private Part.
+   --  | Used by the Choice child package.
+private
+   use type Interfaces.C.int;
+
+   function C_Generic_Type   return C_Field_Type;
+
+   function Generic_Field_Check (Fld : Field;
+                                 Usr : System.Address) return C_Int;
+   pragma Convention (C, Generic_Field_Check);
+   --  This is the generic Field_Check_Function for the low-level fieldtype
+   --  representing all the User_Defined_Field_Type derivates. It routes
+   --  the call to the Field_Check implementation for the type.
+
+   function Generic_Char_Check (Ch  : C_Int;
+                                Usr : System.Address) return C_Int;
+   pragma Convention (C, Generic_Char_Check);
+   --  This is the generic Char_Check_Function for the low-level fieldtype
+   --  representing all the User_Defined_Field_Type derivates. It routes
+   --  the call to the Character_Check implementation for the type.
+
+end Terminal_Interface.Curses.Forms.Field_Types.User;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types.adb
new file mode 100644
index 0000000..da223c9
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_types.adb
@@ -0,0 +1,296 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                 Terminal_Interface.Curses.Forms.Field_Types              --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Interfaces.C;
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+with Ada.Unchecked_Deallocation;
+with Ada.Unchecked_Conversion;
+--  |
+--  |=====================================================================
+--  | man page form_fieldtype.3x
+--  |=====================================================================
+--  |
+package body Terminal_Interface.Curses.Forms.Field_Types is
+
+   use type Interfaces.C.int;
+   use type System.Address;
+
+   function To_Argument_Access is new Ada.Unchecked_Conversion
+     (System.Address, Argument_Access);
+
+   function Get_Fieldtype (F : Field) return C_Field_Type;
+   pragma Import (C, Get_Fieldtype, "field_type");
+
+   function Get_Arg (F : Field) return System.Address;
+   pragma Import (C, Get_Arg, "field_arg");
+   --  |
+   --  |=====================================================================
+   --  | man page form_field_validation.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   function Get_Type (Fld : in Field) return Field_Type_Access
+   is
+      Low_Level : constant C_Field_Type := Get_Fieldtype (Fld);
+      Arg : Argument_Access;
+   begin
+      if Low_Level = Null_Field_Type then
+         return null;
+      else
+         if Low_Level = M_Builtin_Router or else
+           Low_Level = M_Generic_Type or else
+           Low_Level = M_Choice_Router or else
+           Low_Level = M_Generic_Choice then
+            Arg := To_Argument_Access (Get_Arg (Fld));
+            if Arg = null then
+               raise Form_Exception;
+            else
+               return Arg.Typ;
+            end if;
+         else
+            raise Form_Exception;
+         end if;
+      end if;
+   end Get_Type;
+
+   function Make_Arg (Args : System.Address) return System.Address
+   is
+      --  Actually args is a double indirected pointer to the arguments
+      --  of a C variable argument list. In theory it is now quite
+      --  complicated to write portable routine that reads the arguments,
+      --  because one has to know the growth direction of the stack and
+      --  the sizes of the individual arguments.
+      --  Fortunately we are only interested in the first argument (#0),
+      --  we know its size and for the first arg we don't care about
+      --  into which stack direction we have to proceed. We simply
+      --  resolve the double indirection and thats it.
+      type V is access all System.Address;
+      function To_Access is new Ada.Unchecked_Conversion (System.Address,
+                                                          V);
+   begin
+      return To_Access (To_Access (Args).all).all;
+   end Make_Arg;
+
+   function Copy_Arg (Usr : System.Address) return System.Address
+   is
+   begin
+      return Usr;
+   end Copy_Arg;
+
+   procedure Free_Arg (Usr : in System.Address)
+   is
+      procedure Free_Type is new Ada.Unchecked_Deallocation
+        (Field_Type'Class, Field_Type_Access);
+      procedure Freeargs is new Ada.Unchecked_Deallocation
+        (Argument, Argument_Access);
+
+      To_Be_Free : Argument_Access := To_Argument_Access (Usr);
+      Low_Level  : C_Field_Type;
+   begin
+      if To_Be_Free /= null then
+         if To_Be_Free.Usr /= System.Null_Address then
+            Low_Level := To_Be_Free.Cft;
+            if Low_Level.Freearg /= null then
+               Low_Level.Freearg (To_Be_Free.Usr);
+            end if;
+         end if;
+         if To_Be_Free.Typ /= null then
+            Free_Type (To_Be_Free.Typ);
+         end if;
+         Freeargs (To_Be_Free);
+      end if;
+   end Free_Arg;
+
+
+   procedure Wrap_Builtin (Fld : Field;
+                           Typ : Field_Type'Class;
+                           Cft : C_Field_Type := C_Builtin_Router)
+   is
+      Usr_Arg   : System.Address := Get_Arg (Fld);
+      Low_Level : constant C_Field_Type := Get_Fieldtype (Fld);
+      Arg : Argument_Access;
+      Res : Eti_Error;
+      function Set_Fld_Type (F    : Field := Fld;
+                             Cf   : C_Field_Type := Cft;
+                             Arg1 : Argument_Access) return C_Int;
+      pragma Import (C, Set_Fld_Type, "set_field_type");
+
+   begin
+      pragma Assert (Low_Level /= Null_Field_Type);
+      if Cft /= C_Builtin_Router and then Cft /= C_Choice_Router then
+         raise Form_Exception;
+      else
+         Arg := new Argument'(Usr => System.Null_Address,
+                              Typ => new Field_Type'Class'(Typ),
+                              Cft => Get_Fieldtype (Fld));
+         if Usr_Arg /= System.Null_Address then
+            if Low_Level.Copyarg /= null then
+               Arg.Usr := Low_Level.Copyarg (Usr_Arg);
+            else
+               Arg.Usr := Usr_Arg;
+            end if;
+         end if;
+
+         Res := Set_Fld_Type (Arg1 => Arg);
+         if Res /= E_Ok then
+            Eti_Exception (Res);
+         end if;
+      end if;
+   end Wrap_Builtin;
+
+   function Field_Check_Router (Fld : Field;
+                                Usr : System.Address) return C_Int
+   is
+      Arg  : constant Argument_Access := To_Argument_Access (Usr);
+   begin
+      pragma Assert (Arg /= null and then Arg.Cft /= Null_Field_Type
+                     and then Arg.Typ /= null);
+      if Arg.Cft.Fcheck /= null then
+         return Arg.Cft.Fcheck (Fld, Arg.Usr);
+      else
+         return 1;
+      end if;
+   end Field_Check_Router;
+
+   function Char_Check_Router (Ch  : C_Int;
+                               Usr : System.Address) return C_Int
+   is
+      Arg  : constant Argument_Access := To_Argument_Access (Usr);
+   begin
+      pragma Assert (Arg /= null and then Arg.Cft /= Null_Field_Type
+                     and then Arg.Typ /= null);
+      if Arg.Cft.Ccheck /= null then
+         return Arg.Cft.Ccheck (Ch, Arg.Usr);
+      else
+         return 1;
+      end if;
+   end Char_Check_Router;
+
+   function Next_Router (Fld : Field;
+                         Usr : System.Address) return C_Int
+   is
+      Arg  : constant Argument_Access := To_Argument_Access (Usr);
+   begin
+      pragma Assert (Arg /= null and then Arg.Cft /= Null_Field_Type
+                     and then Arg.Typ /= null);
+      if Arg.Cft.Next /= null then
+         return Arg.Cft.Next (Fld, Arg.Usr);
+      else
+         return 1;
+      end if;
+   end Next_Router;
+
+   function Prev_Router (Fld : Field;
+                         Usr : System.Address) return C_Int
+   is
+      Arg  : constant Argument_Access := To_Argument_Access (Usr);
+   begin
+      pragma Assert (Arg /= null and then Arg.Cft /= Null_Field_Type
+                     and then Arg.Typ /= null);
+      if Arg.Cft.Prev /= null then
+         return Arg.Cft.Prev (Fld, Arg.Usr);
+      else
+         return 1;
+      end if;
+   end Prev_Router;
+
+   --  -----------------------------------------------------------------------
+   --
+   function C_Builtin_Router return C_Field_Type
+   is
+      Res : Eti_Error;
+      T   : C_Field_Type;
+   begin
+      if M_Builtin_Router = Null_Field_Type then
+         T := New_Fieldtype (Field_Check_Router'Access,
+                             Char_Check_Router'Access);
+         if T = Null_Field_Type then
+            raise Form_Exception;
+         else
+            Res := Set_Fieldtype_Arg (T,
+                                      Make_Arg'Access,
+                                      Copy_Arg'Access,
+                                      Free_Arg'Access);
+            if Res /= E_Ok then
+               Eti_Exception (Res);
+            end if;
+         end if;
+         M_Builtin_Router := T;
+      end if;
+      pragma Assert (M_Builtin_Router /= Null_Field_Type);
+      return M_Builtin_Router;
+   end C_Builtin_Router;
+
+   --  -----------------------------------------------------------------------
+   --
+   function C_Choice_Router return C_Field_Type
+   is
+      Res : Eti_Error;
+      T   : C_Field_Type;
+   begin
+      if M_Choice_Router = Null_Field_Type then
+         T := New_Fieldtype (Field_Check_Router'Access,
+                             Char_Check_Router'Access);
+         if T = Null_Field_Type then
+            raise Form_Exception;
+         else
+            Res := Set_Fieldtype_Arg (T,
+                                      Make_Arg'Access,
+                                      Copy_Arg'Access,
+                                      Free_Arg'Access);
+            if Res /= E_Ok then
+               Eti_Exception (Res);
+            end if;
+
+            Res := Set_Fieldtype_Choice (T,
+                                         Next_Router'Access,
+                                         Prev_Router'Access);
+            if Res /= E_Ok then
+               Eti_Exception (Res);
+            end if;
+         end if;
+         M_Choice_Router := T;
+      end if;
+      pragma Assert (M_Choice_Router /= Null_Field_Type);
+      return M_Choice_Router;
+   end C_Choice_Router;
+
+end Terminal_Interface.Curses.Forms.Field_Types;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_user_data.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_user_data.adb
new file mode 100644
index 0000000..82d8f71
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-field_user_data.adb
@@ -0,0 +1,85 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Forms.Field_User_Data            --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses.Aux; use  Terminal_Interface.Curses.Aux;
+
+--  |
+--  |=====================================================================
+--  | man page form_field_userptr.3x
+--  |=====================================================================
+--  |
+package body Terminal_Interface.Curses.Forms.Field_User_Data is
+   --  |
+   --  |
+   --  |
+   use type Interfaces.C.int;
+
+   procedure Set_User_Data (Fld  : in Field;
+                            Data : in User_Access)
+   is
+      function Set_Field_Userptr (Fld : Field;
+                                  Usr : User_Access) return C_Int;
+      pragma Import (C, Set_Field_Userptr, "set_field_userptr");
+
+      Res : constant Eti_Error := Set_Field_Userptr (Fld, Data);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_User_Data;
+   --  |
+   --  |
+   --  |
+   function Get_User_Data (Fld  : in  Field) return User_Access
+   is
+      function Field_Userptr (Fld : Field) return User_Access;
+      pragma Import (C, Field_Userptr, "field_userptr");
+   begin
+      return Field_Userptr (Fld);
+   end Get_User_Data;
+
+   procedure Get_User_Data (Fld  : in  Field;
+                            Data : out User_Access)
+   is
+   begin
+      Data := Get_User_Data (Fld);
+   end Get_User_Data;
+
+end Terminal_Interface.Curses.Forms.Field_User_Data;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-form_user_data.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-form_user_data.adb
new file mode 100644
index 0000000..b4c0ffc
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms-form_user_data.adb
@@ -0,0 +1,86 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                Terminal_Interface.Curses.Forms.Form_User_Data            --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+--  |
+--  |=====================================================================
+--  | man page form__userptr.3x
+--  |=====================================================================
+--  |
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+
+package body Terminal_Interface.Curses.Forms.Form_User_Data is
+
+   use type Interfaces.C.int;
+
+   --  |
+   --  |
+   --  |
+   procedure Set_User_Data (Frm  : in Form;
+                            Data : in User_Access)
+   is
+      function Set_Form_Userptr (Frm  : Form;
+                                 Data : User_Access)  return C_Int;
+      pragma Import (C, Set_Form_Userptr, "set_form_userptr");
+
+      Res : constant Eti_Error := Set_Form_Userptr (Frm, Data);
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_User_Data;
+   --  |
+   --  |
+   --  |
+   function Get_User_Data (Frm  : in  Form) return User_Access
+   is
+      function Form_Userptr (Frm : Form) return User_Access;
+      pragma Import (C, Form_Userptr, "form_userptr");
+   begin
+      return Form_Userptr (Frm);
+   end Get_User_Data;
+
+   procedure Get_User_Data (Frm  : in  Form;
+                            Data : out User_Access)
+   is
+   begin
+      Data := Get_User_Data (Frm);
+   end Get_User_Data;
+
+end Terminal_Interface.Curses.Forms.Form_User_Data;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-forms.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms.adb
new file mode 100644
index 0000000..6c592d8
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-forms.adb
@@ -0,0 +1,1160 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                      Terminal_Interface.Curses.Forms                     --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Unchecked_Deallocation;
+with Ada.Unchecked_Conversion;
+
+with Interfaces.C; use Interfaces.C;
+with Interfaces.C.Strings; use Interfaces.C.Strings;
+with Interfaces.C.Pointers;
+
+with Terminal_Interface.Curses.Aux;
+
+package body Terminal_Interface.Curses.Forms is
+
+   use Terminal_Interface.Curses.Aux;
+
+   type C_Field_Array is array (Natural range <>) of aliased Field;
+   package F_Array is new
+     Interfaces.C.Pointers (Natural, Field, C_Field_Array, Null_Field);
+
+------------------------------------------------------------------------------
+   --  |
+   --  |
+   --  |
+   --  subtype chars_ptr is Interfaces.C.Strings.chars_ptr;
+
+   function FOS_2_CInt is new
+     Ada.Unchecked_Conversion (Field_Option_Set,
+                               C_Int);
+
+   function CInt_2_FOS is new
+     Ada.Unchecked_Conversion (C_Int,
+                               Field_Option_Set);
+
+   function FrmOS_2_CInt is new
+     Ada.Unchecked_Conversion (Form_Option_Set,
+                               C_Int);
+
+   function CInt_2_FrmOS is new
+     Ada.Unchecked_Conversion (C_Int,
+                               Form_Option_Set);
+
+   procedure Request_Name (Key  : in Form_Request_Code;
+                                Name : out String)
+   is
+      function Form_Request_Name (Key : C_Int) return chars_ptr;
+      pragma Import (C, Form_Request_Name, "form_request_name");
+   begin
+      Fill_String (Form_Request_Name (C_Int (Key)), Name);
+   end Request_Name;
+
+   function Request_Name (Key : Form_Request_Code) return String
+   is
+      function Form_Request_Name (Key : C_Int) return chars_ptr;
+      pragma Import (C, Form_Request_Name, "form_request_name");
+   begin
+      return Fill_String (Form_Request_Name (C_Int (Key)));
+   end Request_Name;
+------------------------------------------------------------------------------
+   --  |
+   --  |
+   --  |
+   --  |
+   --  |=====================================================================
+   --  | man page form_field_new.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   function Create (Height       : Line_Count;
+                    Width        : Column_Count;
+                    Top          : Line_Position;
+                    Left         : Column_Position;
+                    Off_Screen   : Natural := 0;
+                    More_Buffers : Buffer_Number := Buffer_Number'First)
+                    return Field
+   is
+      function Newfield (H, W, T, L, O, M : C_Int) return Field;
+      pragma Import (C, Newfield, "new_field");
+      Fld : constant Field := Newfield (C_Int (Height), C_Int (Width),
+                                        C_Int (Top), C_Int (Left),
+                                        C_Int (Off_Screen),
+                                        C_Int (More_Buffers));
+   begin
+      if Fld = Null_Field then
+         raise Form_Exception;
+      end if;
+      return Fld;
+   end Create;
+--  |
+--  |
+--  |
+   procedure Delete (Fld : in out Field)
+   is
+      function Free_Field (Fld : Field) return C_Int;
+      pragma Import (C, Free_Field, "free_field");
+
+      Res : Eti_Error;
+   begin
+      Res := Free_Field (Fld);
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+      Fld := Null_Field;
+   end Delete;
+   --  |
+   --  |
+   --  |
+   function Duplicate (Fld  : Field;
+                       Top  : Line_Position;
+                       Left : Column_Position) return Field
+   is
+      function Dup_Field (Fld  : Field;
+                          Top  : C_Int;
+                          Left : C_Int) return Field;
+      pragma Import (C, Dup_Field, "dup_field");
+
+      F : constant Field := Dup_Field (Fld,
+                                       C_Int (Top),
+                                       C_Int (Left));
+   begin
+      if F = Null_Field then
+         raise Form_Exception;
+      end if;
+      return F;
+   end Duplicate;
+   --  |
+   --  |
+   --  |
+   function Link (Fld  : Field;
+                  Top  : Line_Position;
+                  Left : Column_Position) return Field
+   is
+      function Lnk_Field (Fld  : Field;
+                          Top  : C_Int;
+                          Left : C_Int) return Field;
+      pragma Import (C, Lnk_Field, "link_field");
+
+      F : constant Field := Lnk_Field (Fld,
+                                       C_Int (Top),
+                                       C_Int (Left));
+   begin
+      if F = Null_Field then
+         raise Form_Exception;
+      end if;
+      return F;
+   end Link;
+   --  |
+   --  |=====================================================================
+   --  | man page form_field_just.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   procedure Set_Justification (Fld  : in Field;
+                                Just : in Field_Justification := None)
+   is
+      function Set_Field_Just (Fld  : Field;
+                               Just : C_Int) return C_Int;
+      pragma Import (C, Set_Field_Just, "set_field_just");
+
+      Res : constant Eti_Error :=
+        Set_Field_Just (Fld,
+                        C_Int (Field_Justification'Pos (Just)));
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Justification;
+   --  |
+   --  |
+   --  |
+   function Get_Justification (Fld : Field) return Field_Justification
+   is
+      function Field_Just (Fld : Field) return C_Int;
+      pragma Import (C, Field_Just, "field_just");
+   begin
+      return Field_Justification'Val (Field_Just (Fld));
+   end Get_Justification;
+   --  |
+   --  |=====================================================================
+   --  | man page form_field_buffer.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   procedure Set_Buffer
+     (Fld    : in Field;
+      Buffer : in Buffer_Number := Buffer_Number'First;
+      Str    : in String)
+   is
+      type Char_Ptr is access all Interfaces.C.char;
+      function Set_Fld_Buffer (Fld    : Field;
+                                 Bufnum : C_Int;
+                                 S      : Char_Ptr)
+        return C_Int;
+      pragma Import (C, Set_Fld_Buffer, "set_field_buffer");
+
+      Txt : char_array (0 .. Str'Length);
+      Len : size_t;
+      Res : Eti_Error;
+   begin
+      To_C (Str, Txt, Len);
+      Res := Set_Fld_Buffer (Fld, C_Int (Buffer), Txt (Txt'First)'Access);
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Buffer;
+   --  |
+   --  |
+   --  |
+   procedure Get_Buffer
+     (Fld    : in Field;
+      Buffer : in Buffer_Number := Buffer_Number'First;
+      Str    : out String)
+   is
+      function Field_Buffer (Fld : Field;
+                             B   : C_Int) return chars_ptr;
+      pragma Import (C, Field_Buffer, "field_buffer");
+   begin
+      Fill_String (Field_Buffer (Fld, C_Int (Buffer)), Str);
+   end Get_Buffer;
+
+   function Get_Buffer
+     (Fld    : in Field;
+      Buffer : in Buffer_Number := Buffer_Number'First) return String
+   is
+      function Field_Buffer (Fld : Field;
+                             B   : C_Int) return chars_ptr;
+      pragma Import (C, Field_Buffer, "field_buffer");
+   begin
+      return Fill_String (Field_Buffer (Fld, C_Int (Buffer)));
+   end Get_Buffer;
+   --  |
+   --  |
+   --  |
+   procedure Set_Status (Fld    : in Field;
+                         Status : in Boolean := True)
+   is
+      function Set_Fld_Status (Fld : Field;
+                               St  : C_Int) return C_Int;
+      pragma Import (C, Set_Fld_Status, "set_field_status");
+
+      Res : constant Eti_Error := Set_Fld_Status (Fld, Boolean'Pos (Status));
+   begin
+      if Res /= E_Ok then
+         raise Form_Exception;
+      end if;
+   end Set_Status;
+   --  |
+   --  |
+   --  |
+   function Changed (Fld : Field) return Boolean
+   is
+      function Field_Status (Fld : Field) return C_Int;
+      pragma Import (C, Field_Status, "field_status");
+
+      Res : constant C_Int := Field_Status (Fld);
+   begin
+      if Res = Curses_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Changed;
+   --  |
+   --  |
+   --  |
+   procedure Set_Maximum_Size (Fld : in Field;
+                               Max : in Natural := 0)
+   is
+      function Set_Field_Max (Fld : Field;
+                              M   : C_Int) return C_Int;
+      pragma Import (C, Set_Field_Max, "set_max_field");
+
+      Res : constant Eti_Error := Set_Field_Max (Fld, C_Int (Max));
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Maximum_Size;
+   --  |
+   --  |=====================================================================
+   --  | man page form_field_opts.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   procedure Set_Options (Fld     : in Field;
+                          Options : in Field_Option_Set)
+   is
+      function Set_Field_Opts (Fld : Field;
+                               Opt : C_Int) return C_Int;
+      pragma Import (C, Set_Field_Opts, "set_field_opts");
+
+      Opt : C_Int := FOS_2_CInt (Options);
+      Res : Eti_Error;
+   begin
+      Res := Set_Field_Opts (Fld, Opt);
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Options;
+   --  |
+   --  |
+   --  |
+   procedure Switch_Options (Fld     : in Field;
+                             Options : in Field_Option_Set;
+                             On      : Boolean := True)
+   is
+      function Field_Opts_On (Fld : Field;
+                              Opt : C_Int) return C_Int;
+      pragma Import (C, Field_Opts_On, "field_opts_on");
+      function Field_Opts_Off (Fld : Field;
+                               Opt : C_Int) return C_Int;
+      pragma Import (C, Field_Opts_Off, "field_opts_off");
+
+      Err : Eti_Error;
+      Opt : C_Int := FOS_2_CInt (Options);
+   begin
+      if On then
+         Err := Field_Opts_On (Fld, Opt);
+      else
+         Err := Field_Opts_Off (Fld, Opt);
+      end if;
+      if Err /= E_Ok then
+         Eti_Exception (Err);
+      end if;
+   end Switch_Options;
+   --  |
+   --  |
+   --  |
+   procedure Get_Options (Fld     : in  Field;
+                          Options : out Field_Option_Set)
+   is
+      function Field_Opts (Fld : Field) return C_Int;
+      pragma Import (C, Field_Opts, "field_opts");
+
+      Res : C_Int := Field_Opts (Fld);
+   begin
+      Options := CInt_2_FOS (Res);
+   end Get_Options;
+   --  |
+   --  |
+   --  |
+   function Get_Options (Fld : Field := Null_Field)
+                         return Field_Option_Set
+   is
+      Fos : Field_Option_Set;
+   begin
+      Get_Options (Fld, Fos);
+      return Fos;
+   end Get_Options;
+   --  |
+   --  |=====================================================================
+   --  | man page form_field_attributes.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   procedure Set_Foreground
+     (Fld   : in Field;
+      Fore  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First)
+   is
+      function Set_Field_Fore (Fld  : Field;
+                               Attr : C_Chtype) return C_Int;
+      pragma Import (C, Set_Field_Fore, "set_field_fore");
+
+      Ch : constant Attributed_Character := (Ch    => Character'First,
+                                             Color => Color,
+                                             Attr  => Fore);
+      Res : constant Eti_Error :=
+        Set_Field_Fore (Fld, AttrChar_To_Chtype (Ch));
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Foreground;
+   --  |
+   --  |
+   --  |
+   procedure Foreground (Fld  : in  Field;
+                         Fore : out Character_Attribute_Set)
+   is
+      function Field_Fore (Fld : Field) return C_Chtype;
+      pragma Import (C, Field_Fore, "field_fore");
+   begin
+      Fore := Chtype_To_AttrChar (Field_Fore (Fld)).Attr;
+   end Foreground;
+
+   procedure Foreground (Fld   : in  Field;
+                         Fore  : out Character_Attribute_Set;
+                         Color : out Color_Pair)
+   is
+      function Field_Fore (Fld : Field) return C_Chtype;
+      pragma Import (C, Field_Fore, "field_fore");
+   begin
+      Fore  := Chtype_To_AttrChar (Field_Fore (Fld)).Attr;
+      Color := Chtype_To_AttrChar (Field_Fore (Fld)).Color;
+   end Foreground;
+   --  |
+   --  |
+   --  |
+   procedure Set_Background
+     (Fld   : in Field;
+      Back  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First)
+   is
+      function Set_Field_Back (Fld  : Field;
+                               Attr : C_Chtype) return C_Int;
+      pragma Import (C, Set_Field_Back, "set_field_back");
+
+      Ch : constant Attributed_Character := (Ch    => Character'First,
+                                             Color => Color,
+                                             Attr  => Back);
+      Res : constant Eti_Error :=
+        Set_Field_Back (Fld, AttrChar_To_Chtype (Ch));
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Background;
+   --  |
+   --  |
+   --  |
+   procedure Background (Fld  : in  Field;
+                         Back : out Character_Attribute_Set)
+   is
+      function Field_Back (Fld : Field) return C_Chtype;
+      pragma Import (C, Field_Back, "field_back");
+   begin
+      Back := Chtype_To_AttrChar (Field_Back (Fld)).Attr;
+   end Background;
+
+   procedure Background (Fld   : in  Field;
+                         Back  : out Character_Attribute_Set;
+                         Color : out Color_Pair)
+   is
+      function Field_Back (Fld : Field) return C_Chtype;
+      pragma Import (C, Field_Back, "field_back");
+   begin
+      Back  := Chtype_To_AttrChar (Field_Back (Fld)).Attr;
+      Color := Chtype_To_AttrChar (Field_Back (Fld)).Color;
+   end Background;
+   --  |
+   --  |
+   --  |
+   procedure Set_Pad_Character (Fld : in Field;
+                                Pad : in Character := Space)
+   is
+      function Set_Field_Pad (Fld : Field;
+                              Ch  : C_Int) return C_Int;
+      pragma Import (C, Set_Field_Pad, "set_field_pad");
+
+      Res : constant Eti_Error := Set_Field_Pad (Fld,
+                                                 C_Int (Character'Pos (Pad)));
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Pad_Character;
+   --  |
+   --  |
+   --  |
+   procedure Pad_Character (Fld : in  Field;
+                            Pad : out Character)
+   is
+      function Field_Pad (Fld : Field) return C_Int;
+      pragma Import (C, Field_Pad, "field_pad");
+   begin
+      Pad := Character'Val (Field_Pad (Fld));
+   end Pad_Character;
+   --  |
+   --  |=====================================================================
+   --  | man page form_field_info.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   procedure Info (Fld                : in  Field;
+                   Lines              : out Line_Count;
+                   Columns            : out Column_Count;
+                   First_Row          : out Line_Position;
+                   First_Column       : out Column_Position;
+                   Off_Screen         : out Natural;
+                   Additional_Buffers : out Buffer_Number)
+   is
+      type C_Int_Access is access all C_Int;
+      function Fld_Info (Fld : Field;
+                         L, C, Fr, Fc, Os, Ab : C_Int_Access)
+                         return C_Int;
+      pragma Import (C, Fld_Info, "field_info");
+
+      L, C, Fr, Fc, Os, Ab : aliased C_Int;
+      Res : constant Eti_Error := Fld_Info (Fld,
+                                            L'Access, C'Access,
+                                            Fr'Access, Fc'Access,
+                                            Os'Access, Ab'Access);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      else
+         Lines              := Line_Count (L);
+         Columns            := Column_Count (C);
+         First_Row          := Line_Position (Fr);
+         First_Column       := Column_Position (Fc);
+         Off_Screen         := Natural (Os);
+         Additional_Buffers := Buffer_Number (Ab);
+      end if;
+   end Info;
+--  |
+--  |
+--  |
+   procedure Dynamic_Info (Fld     : in Field;
+                           Lines   : out Line_Count;
+                           Columns : out Column_Count;
+                           Max     : out Natural)
+   is
+      type C_Int_Access is access all C_Int;
+      function Dyn_Info (Fld : Field; L, C, M : C_Int_Access) return C_Int;
+      pragma Import (C, Dyn_Info, "dynamic_field_info");
+
+      L, C, M : aliased C_Int;
+      Res : constant Eti_Error := Dyn_Info (Fld,
+                                            L'Access, C'Access,
+                                            M'Access);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      else
+         Lines   := Line_Count (L);
+         Columns := Column_Count (C);
+         Max     := Natural (M);
+      end if;
+   end Dynamic_Info;
+   --  |
+   --  |=====================================================================
+   --  | man page form_win.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   procedure Set_Window (Frm : in Form;
+                         Win : in Window)
+   is
+      function Set_Form_Win (Frm : Form;
+                             Win : Window) return C_Int;
+      pragma Import (C, Set_Form_Win, "set_form_win");
+
+      Res : constant Eti_Error := Set_Form_Win (Frm, Win);
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Window;
+   --  |
+   --  |
+   --  |
+   function Get_Window (Frm : Form) return Window
+   is
+      function Form_Win (Frm : Form) return Window;
+      pragma Import (C, Form_Win, "form_win");
+
+      W : constant Window := Form_Win (Frm);
+   begin
+      return W;
+   end Get_Window;
+   --  |
+   --  |
+   --  |
+   procedure Set_Sub_Window (Frm : in Form;
+                             Win : in Window)
+   is
+      function Set_Form_Sub (Frm : Form;
+                             Win : Window) return C_Int;
+      pragma Import (C, Set_Form_Sub, "set_form_sub");
+
+      Res : constant Eti_Error := Set_Form_Sub (Frm, Win);
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Sub_Window;
+   --  |
+   --  |
+   --  |
+   function Get_Sub_Window (Frm : Form) return Window
+   is
+      function Form_Sub (Frm : Form) return Window;
+      pragma Import (C, Form_Sub, "form_sub");
+
+      W : constant Window := Form_Sub (Frm);
+   begin
+      return W;
+   end Get_Sub_Window;
+   --  |
+   --  |
+   --  |
+   procedure Scale (Frm     : in Form;
+                    Lines   : out Line_Count;
+                    Columns : out Column_Count)
+   is
+      type C_Int_Access is access all C_Int;
+      function M_Scale (Frm : Form; Yp, Xp : C_Int_Access) return C_Int;
+      pragma Import (C, M_Scale, "scale_form");
+
+      X, Y : aliased C_Int;
+      Res  : constant Eti_Error := M_Scale (Frm, Y'Access, X'Access);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+      Lines := Line_Count (Y);
+      Columns := Column_Count (X);
+   end Scale;
+   --  |
+   --  |=====================================================================
+   --  | man page menu_hook.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   procedure Set_Field_Init_Hook (Frm  : in Form;
+                                  Proc : in Form_Hook_Function)
+   is
+      function Set_Field_Init (Frm  : Form;
+                               Proc : Form_Hook_Function) return C_Int;
+      pragma Import (C, Set_Field_Init, "set_field_init");
+
+      Res : constant Eti_Error := Set_Field_Init (Frm, Proc);
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Field_Init_Hook;
+   --  |
+   --  |
+   --  |
+   procedure Set_Field_Term_Hook (Frm  : in Form;
+                                  Proc : in Form_Hook_Function)
+   is
+      function Set_Field_Term (Frm  : Form;
+                               Proc : Form_Hook_Function) return C_Int;
+      pragma Import (C, Set_Field_Term, "set_field_term");
+
+      Res : constant Eti_Error := Set_Field_Term (Frm, Proc);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Field_Term_Hook;
+   --  |
+   --  |
+   --  |
+   procedure Set_Form_Init_Hook (Frm  : in Form;
+                                 Proc : in Form_Hook_Function)
+   is
+      function Set_Form_Init (Frm  : Form;
+                              Proc : Form_Hook_Function) return C_Int;
+      pragma Import (C, Set_Form_Init, "set_form_init");
+
+      Res : constant Eti_Error := Set_Form_Init (Frm, Proc);
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Form_Init_Hook;
+   --  |
+   --  |
+   --  |
+   procedure Set_Form_Term_Hook (Frm  : in Form;
+                                 Proc : in Form_Hook_Function)
+   is
+      function Set_Form_Term (Frm  : Form;
+                              Proc : Form_Hook_Function) return C_Int;
+      pragma Import (C, Set_Form_Term, "set_form_term");
+
+      Res : constant Eti_Error := Set_Form_Term (Frm, Proc);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Form_Term_Hook;
+   --  |
+   --  |=====================================================================
+   --  | man page form_fields.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   procedure Redefine (Frm  : in Form;
+                       Flds : in Field_Array_Access)
+   is
+      function Set_Frm_Fields (Frm   : Form;
+                               Items : System.Address) return C_Int;
+      pragma Import (C, Set_Frm_Fields, "set_form_fields");
+
+      Res : Eti_Error;
+   begin
+      pragma Assert (Flds (Flds'Last) = Null_Field);
+      if Flds (Flds'Last) /= Null_Field then
+         raise Form_Exception;
+      else
+         Res := Set_Frm_Fields (Frm, Flds (Flds'First)'Address);
+         if  Res /= E_Ok then
+            Eti_Exception (Res);
+         end if;
+      end if;
+   end Redefine;
+   --  |
+   --  |
+   --  |
+   function Fields (Frm   : Form;
+                    Index : Positive) return Field
+   is
+      use F_Array;
+
+      function C_Fields (Frm : Form) return Pointer;
+      pragma Import (C, C_Fields, "form_fields");
+
+      P : Pointer := C_Fields (Frm);
+   begin
+      if P = null or else Index not in 1 .. Field_Count (Frm) then
+         raise Form_Exception;
+      else
+         P := P + ptrdiff_t (C_Int (Index) - 1);
+         return P.all;
+      end if;
+   end Fields;
+   --  |
+   --  |
+   --  |
+   function Field_Count (Frm : Form) return Natural
+   is
+      function Count (Frm : Form) return C_Int;
+      pragma Import (C, Count, "field_count");
+   begin
+      return Natural (Count (Frm));
+   end Field_Count;
+   --  |
+   --  |
+   --  |
+   procedure Move (Fld    : in Field;
+                   Line   : in Line_Position;
+                   Column : in Column_Position)
+   is
+      function Move (Fld : Field; L, C : C_Int) return C_Int;
+      pragma Import (C, Move, "move_field");
+
+      Res : constant Eti_Error := Move (Fld, C_Int (Line), C_Int (Column));
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Move;
+   --  |
+   --  |=====================================================================
+   --  | man page form_new.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   function Create (Fields : Field_Array_Access) return Form
+   is
+      function NewForm (Fields : System.Address) return Form;
+      pragma Import (C, NewForm, "new_form");
+
+      M   : Form;
+   begin
+      pragma Assert (Fields (Fields'Last) = Null_Field);
+      if Fields (Fields'Last) /= Null_Field then
+         raise Form_Exception;
+      else
+         M := NewForm (Fields (Fields'First)'Address);
+         if M = Null_Form then
+            raise Form_Exception;
+         end if;
+         return M;
+      end if;
+   end Create;
+   --  |
+   --  |
+   --  |
+   procedure Delete (Frm : in out Form)
+   is
+      function Free (Frm : Form) return C_Int;
+      pragma Import (C, Free, "free_form");
+
+      Res : constant Eti_Error := Free (Frm);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+      Frm := Null_Form;
+   end Delete;
+   --  |
+   --  |=====================================================================
+   --  | man page form_opts.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   procedure Set_Options (Frm     : in Form;
+                          Options : in Form_Option_Set)
+   is
+      function Set_Form_Opts (Frm : Form;
+                              Opt : C_Int) return C_Int;
+      pragma Import (C, Set_Form_Opts, "set_form_opts");
+
+      Opt : C_Int := FrmOS_2_CInt (Options);
+      Res : Eti_Error;
+   begin
+      Res := Set_Form_Opts (Frm, Opt);
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Options;
+   --  |
+   --  |
+   --  |
+   procedure Switch_Options (Frm     : in Form;
+                             Options : in Form_Option_Set;
+                             On      : Boolean := True)
+   is
+      function Form_Opts_On (Frm : Form;
+                             Opt : C_Int) return C_Int;
+      pragma Import (C, Form_Opts_On, "form_opts_on");
+      function Form_Opts_Off (Frm : Form;
+                              Opt : C_Int) return C_Int;
+      pragma Import (C, Form_Opts_Off, "form_opts_off");
+
+      Err : Eti_Error;
+      Opt : C_Int := FrmOS_2_CInt (Options);
+   begin
+      if On then
+         Err := Form_Opts_On (Frm, Opt);
+      else
+         Err := Form_Opts_Off (Frm, Opt);
+      end if;
+      if Err /= E_Ok then
+         Eti_Exception (Err);
+      end if;
+   end Switch_Options;
+   --  |
+   --  |
+   --  |
+   procedure Get_Options (Frm     : in  Form;
+                          Options : out Form_Option_Set)
+   is
+      function Form_Opts (Frm : Form) return C_Int;
+      pragma Import (C, Form_Opts, "form_opts");
+
+      Res : C_Int := Form_Opts (Frm);
+   begin
+      Options := CInt_2_FrmOS (Res);
+   end Get_Options;
+   --  |
+   --  |
+   --  |
+   function Get_Options (Frm : Form := Null_Form) return Form_Option_Set
+   is
+      Fos : Form_Option_Set;
+   begin
+      Get_Options (Frm, Fos);
+      return Fos;
+   end Get_Options;
+   --  |
+   --  |=====================================================================
+   --  | man page form_post.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   procedure Post (Frm  : in Form;
+                   Post : in Boolean := True)
+   is
+      function M_Post (Frm : Form) return C_Int;
+      pragma Import (C, M_Post, "post_form");
+      function M_Unpost (Frm : Form) return C_Int;
+      pragma Import (C, M_Unpost, "unpost_form");
+
+      Res : Eti_Error;
+   begin
+      if Post then
+         Res := M_Post (Frm);
+      else
+         Res := M_Unpost (Frm);
+      end if;
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Post;
+   --  |
+   --  |=====================================================================
+   --  | man page form_cursor.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   procedure Position_Cursor (Frm : Form)
+   is
+      function Pos_Form_Cursor (Frm : Form) return C_Int;
+      pragma Import (C, Pos_Form_Cursor, "pos_form_cursor");
+
+      Res : constant Eti_Error := Pos_Form_Cursor (Frm);
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Position_Cursor;
+   --  |
+   --  |=====================================================================
+   --  | man page form_data.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   function Data_Ahead (Frm : Form) return Boolean
+   is
+      function Ahead (Frm : Form) return C_Int;
+      pragma Import (C, Ahead, "data_ahead");
+
+      Res : constant C_Int := Ahead (Frm);
+   begin
+      if Res = Curses_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Data_Ahead;
+   --  |
+   --  |
+   --  |
+   function Data_Behind (Frm : Form) return Boolean
+   is
+      function Behind (Frm : Form) return C_Int;
+      pragma Import (C, Behind, "data_behind");
+
+      Res : constant C_Int := Behind (Frm);
+   begin
+      if Res = Curses_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Data_Behind;
+   --  |
+   --  |=====================================================================
+   --  | man page form_driver.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   function Driver (Frm : Form;
+                    Key : Key_Code) return Driver_Result
+   is
+      function Frm_Driver (Frm : Form; Key : C_Int) return C_Int;
+      pragma Import (C, Frm_Driver, "form_driver");
+
+      R : Eti_Error := Frm_Driver (Frm, C_Int (Key));
+   begin
+      if R /= E_Ok then
+         if R = E_Unknown_Command then
+            return Unknown_Request;
+         elsif R = E_Invalid_Field then
+            return Invalid_Field;
+         elsif R = E_Request_Denied then
+            return Request_Denied;
+         else
+            Eti_Exception (R);
+            return Form_Ok;
+         end if;
+      else
+         return Form_Ok;
+      end if;
+   end Driver;
+   --  |
+   --  |=====================================================================
+   --  | man page form_page.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   procedure Set_Current (Frm : in Form;
+                          Fld : in Field)
+   is
+      function Set_Current_Fld (Frm : Form; Fld : Field) return C_Int;
+      pragma Import (C, Set_Current_Fld, "set_current_field");
+
+      Res : constant Eti_Error := Set_Current_Fld (Frm, Fld);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Current;
+   --  |
+   --  |
+   --  |
+   function Current (Frm : in Form) return Field
+   is
+      function Current_Fld (Frm : Form) return Field;
+      pragma Import (C, Current_Fld, "current_field");
+
+      Fld : constant Field := Current_Fld (Frm);
+   begin
+      if Fld = Null_Field then
+         raise Form_Exception;
+      end if;
+      return Fld;
+   end Current;
+   --  |
+   --  |
+   --  |
+   procedure Set_Page (Frm  : in Form;
+                       Page : in Page_Number := Page_Number'First)
+   is
+      function Set_Frm_Page (Frm : Form; Pg : C_Int) return C_Int;
+      pragma Import (C, Set_Frm_Page, "set_form_page");
+
+      Res : constant Eti_Error := Set_Frm_Page (Frm, C_Int (Page));
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Page;
+   --  |
+   --  |
+   --  |
+   function Page (Frm : Form) return Page_Number
+   is
+      function Get_Page (Frm : Form) return C_Int;
+      pragma Import (C, Get_Page, "form_page");
+
+      P : constant C_Int := Get_Page (Frm);
+   begin
+      if P < 0 then
+         raise Form_Exception;
+      else
+         return Page_Number (P);
+      end if;
+   end Page;
+
+   function Get_Index (Fld : Field) return Positive
+   is
+      function Get_Fieldindex (Fld : Field) return C_Int;
+      pragma Import (C, Get_Fieldindex, "field_index");
+
+      Res : constant C_Int := Get_Fieldindex (Fld);
+   begin
+      if Res = Curses_Err then
+         raise Form_Exception;
+      end if;
+      return Positive (Natural (Res) + Positive'First);
+   end Get_Index;
+
+   --  |
+   --  |=====================================================================
+   --  | man page form_new_page.3x
+   --  |=====================================================================
+   --  |
+   --  |
+   --  |
+   procedure Set_New_Page (Fld      : in Field;
+                           New_Page : in Boolean := True)
+   is
+      function Set_Page (Fld : Field; Flg : C_Int) return C_Int;
+      pragma Import (C, Set_Page, "set_new_page");
+
+      Res : constant Eti_Error := Set_Page (Fld, Boolean'Pos (New_Page));
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_New_Page;
+   --  |
+   --  |
+   --  |
+   function Is_New_Page (Fld : Field) return Boolean
+   is
+      function Is_New (Fld : Field) return C_Int;
+      pragma Import (C, Is_New, "new_page");
+
+      Res : constant C_Int := Is_New (Fld);
+   begin
+      if Res = Curses_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Is_New_Page;
+
+   procedure Free (FA          : in out Field_Array_Access;
+                   Free_Fields : in Boolean := False)
+   is
+      procedure Release is new Ada.Unchecked_Deallocation
+        (Field_Array, Field_Array_Access);
+   begin
+      if FA /= null and then Free_Fields then
+         for I in FA'First .. (FA'Last - 1) loop
+            if (FA (I) /= Null_Field) then
+               Delete (FA (I));
+            end if;
+         end loop;
+      end if;
+      Release (FA);
+   end Free;
+
+   --  |=====================================================================
+
+   function Default_Field_Options return Field_Option_Set
+   is
+   begin
+      return Get_Options (Null_Field);
+   end Default_Field_Options;
+
+   function Default_Form_Options return Form_Option_Set
+   is
+   begin
+      return Get_Options (Null_Form);
+   end Default_Form_Options;
+
+end Terminal_Interface.Curses.Forms;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-menus-item_user_data.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-menus-item_user_data.adb
new file mode 100644
index 0000000..3facadd
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-menus-item_user_data.adb
@@ -0,0 +1,77 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Menus.Item_User_Data             --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Interfaces.C;
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+
+package body Terminal_Interface.Curses.Menus.Item_User_Data is
+
+   use type Interfaces.C.int;
+
+   procedure Set_User_Data (Itm  : in Item;
+                            Data : in User_Access)
+   is
+      function Set_Item_Userptr (Itm  : Item;
+                                 Addr : User_Access)  return C_Int;
+      pragma Import (C, Set_Item_Userptr, "set_item_userptr");
+
+      Res : constant Eti_Error := Set_Item_Userptr (Itm, Data);
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_User_Data;
+
+   function Get_User_Data (Itm  : in  Item) return User_Access
+   is
+      function Item_Userptr (Itm : Item) return User_Access;
+      pragma Import (C, Item_Userptr, "item_userptr");
+   begin
+      return Item_Userptr (Itm);
+   end Get_User_Data;
+
+   procedure Get_User_Data (Itm  : in  Item;
+                            Data : out User_Access)
+   is
+   begin
+      Data := Get_User_Data (Itm);
+   end Get_User_Data;
+
+end Terminal_Interface.Curses.Menus.Item_User_Data;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-menus-menu_user_data.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-menus-menu_user_data.adb
new file mode 100644
index 0000000..87ea22b
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-menus-menu_user_data.adb
@@ -0,0 +1,76 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Menus.Menu_User_Data             --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+
+package body Terminal_Interface.Curses.Menus.Menu_User_Data is
+
+   use type Interfaces.C.int;
+
+   procedure Set_User_Data (Men  : in Menu;
+                            Data : in User_Access)
+   is
+      function Set_Menu_Userptr (Men  : Menu;
+                                 Data : User_Access)  return C_Int;
+      pragma Import (C, Set_Menu_Userptr, "set_menu_userptr");
+
+      Res : constant Eti_Error := Set_Menu_Userptr (Men, Data);
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_User_Data;
+
+   function Get_User_Data (Men  : in  Menu) return User_Access
+   is
+      function Menu_Userptr (Men : Menu) return User_Access;
+      pragma Import (C, Menu_Userptr, "menu_userptr");
+   begin
+      return Menu_Userptr (Men);
+   end Get_User_Data;
+
+   procedure Get_User_Data (Men  : in  Menu;
+                            Data : out User_Access)
+   is
+   begin
+      Data := Get_User_Data (Men);
+   end Get_User_Data;
+
+end Terminal_Interface.Curses.Menus.Menu_User_Data;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-menus.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-menus.adb
new file mode 100644
index 0000000..3d70de3
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-menus.adb
@@ -0,0 +1,1021 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                      Terminal_Interface.Curses.Menus                     --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Unchecked_Deallocation;
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+
+with Interfaces.C; use Interfaces.C;
+with Interfaces.C.Strings; use Interfaces.C.Strings;
+with Interfaces.C.Pointers;
+
+with Ada.Unchecked_Conversion;
+
+package body Terminal_Interface.Curses.Menus is
+
+   type C_Item_Array is array (Natural range <>) of aliased Item;
+   package I_Array is new
+     Interfaces.C.Pointers (Natural, Item, C_Item_Array, Null_Item);
+
+   use type System.Bit_Order;
+   subtype chars_ptr is Interfaces.C.Strings.chars_ptr;
+
+   function MOS_2_CInt is new
+     Ada.Unchecked_Conversion (Menu_Option_Set,
+                               C_Int);
+
+   function CInt_2_MOS is new
+     Ada.Unchecked_Conversion (C_Int,
+                               Menu_Option_Set);
+
+   function IOS_2_CInt is new
+     Ada.Unchecked_Conversion (Item_Option_Set,
+                               C_Int);
+
+   function CInt_2_IOS is new
+     Ada.Unchecked_Conversion (C_Int,
+                               Item_Option_Set);
+
+------------------------------------------------------------------------------
+   procedure Request_Name (Key  : in Menu_Request_Code;
+                           Name : out String)
+   is
+      function Request_Name (Key : C_Int) return chars_ptr;
+      pragma Import (C, Request_Name, "menu_request_name");
+   begin
+      Fill_String (Request_Name (C_Int (Key)), Name);
+   end Request_Name;
+
+   function Request_Name (Key : Menu_Request_Code) return String
+   is
+      function Request_Name (Key : C_Int) return chars_ptr;
+      pragma Import (C, Request_Name, "menu_request_name");
+   begin
+      return Fill_String (Request_Name (C_Int (Key)));
+   end Request_Name;
+
+   function Create (Name        : String;
+                    Description : String := "") return Item
+   is
+      type Char_Ptr is access all Interfaces.C.char;
+      function Newitem (Name, Desc : Char_Ptr) return Item;
+      pragma Import (C, Newitem, "new_item");
+
+      type Name_String is new char_array (0 .. Name'Length);
+      type Name_String_Ptr is access Name_String;
+      pragma Controlled (Name_String_Ptr);
+
+      type Desc_String is new char_array (0 .. Description'Length);
+      type Desc_String_Ptr is access Desc_String;
+      pragma Controlled (Desc_String_Ptr);
+
+      Name_Str : Name_String_Ptr := new Name_String;
+      Desc_Str : Desc_String_Ptr := new Desc_String;
+      Name_Len, Desc_Len : size_t;
+      Result : Item;
+   begin
+      To_C (Name, Name_Str.all, Name_Len);
+      To_C (Description, Desc_Str.all, Desc_Len);
+      Result := Newitem (Name_Str.all (Name_Str.all'First)'Access,
+                         Desc_Str.all (Desc_Str.all'First)'Access);
+      if Result = Null_Item then
+         raise Eti_System_Error;
+      end if;
+      return Result;
+   end Create;
+
+   procedure Delete (Itm : in out Item)
+   is
+      function Descname (Itm  : Item) return chars_ptr;
+      pragma Import (C, Descname, "item_description");
+      function Itemname (Itm  : Item) return chars_ptr;
+      pragma Import (C, Itemname, "item_name");
+
+      function Freeitem (Itm : Item) return C_Int;
+      pragma Import (C, Freeitem, "free_item");
+
+      Res : Eti_Error;
+      Ptr : chars_ptr;
+   begin
+      Ptr := Descname (Itm);
+      if Ptr /= Null_Ptr then
+         Interfaces.C.Strings.Free (Ptr);
+      end if;
+      Ptr := Itemname (Itm);
+      if Ptr /= Null_Ptr then
+         Interfaces.C.Strings.Free (Ptr);
+      end if;
+      Res := Freeitem (Itm);
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+      Itm := Null_Item;
+   end Delete;
+-------------------------------------------------------------------------------
+   procedure Set_Value (Itm   : in Item;
+                        Value : in Boolean := True)
+   is
+      function Set_Item_Val (Itm : Item;
+                             Val : C_Int) return C_Int;
+      pragma Import (C, Set_Item_Val, "set_item_value");
+
+      Res : constant Eti_Error := Set_Item_Val (Itm, Boolean'Pos (Value));
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Value;
+
+   function Value (Itm : Item) return Boolean
+   is
+      function Item_Val (Itm : Item) return C_Int;
+      pragma Import (C, Item_Val, "item_value");
+   begin
+      if Item_Val (Itm) = Curses_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Value;
+
+-------------------------------------------------------------------------------
+   function Visible (Itm : Item) return Boolean
+   is
+      function Item_Vis (Itm : Item) return C_Int;
+      pragma Import (C, Item_Vis, "item_visible");
+   begin
+      if Item_Vis (Itm) = Curses_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Visible;
+-------------------------------------------------------------------------------
+   procedure Set_Options (Itm     : in Item;
+                          Options : in Item_Option_Set)
+   is
+      function Set_Item_Opts (Itm : Item;
+                              Opt : C_Int) return C_Int;
+      pragma Import (C, Set_Item_Opts, "set_item_opts");
+
+      Opt : C_Int := IOS_2_CInt (Options);
+      Res : Eti_Error;
+   begin
+      Res := Set_Item_Opts (Itm, Opt);
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Options;
+
+   procedure Switch_Options (Itm     : in Item;
+                             Options : in Item_Option_Set;
+                             On      : Boolean := True)
+   is
+      function Item_Opts_On (Itm : Item;
+                             Opt : C_Int) return C_Int;
+      pragma Import (C, Item_Opts_On, "item_opts_on");
+      function Item_Opts_Off (Itm : Item;
+                              Opt : C_Int) return C_Int;
+      pragma Import (C, Item_Opts_Off, "item_opts_off");
+
+      Opt : C_Int := IOS_2_CInt (Options);
+      Err : Eti_Error;
+   begin
+      if On then
+         Err := Item_Opts_On (Itm, Opt);
+      else
+         Err := Item_Opts_Off (Itm, Opt);
+      end if;
+      if Err /= E_Ok then
+         Eti_Exception (Err);
+      end if;
+   end Switch_Options;
+
+   procedure Get_Options (Itm     : in  Item;
+                          Options : out Item_Option_Set)
+   is
+      function Item_Opts (Itm : Item) return C_Int;
+      pragma Import (C, Item_Opts, "item_opts");
+
+      Res : C_Int := Item_Opts (Itm);
+   begin
+      Options := CInt_2_IOS (Res);
+   end Get_Options;
+
+   function Get_Options (Itm : Item := Null_Item) return Item_Option_Set
+   is
+      Ios : Item_Option_Set;
+   begin
+      Get_Options (Itm, Ios);
+      return Ios;
+   end Get_Options;
+-------------------------------------------------------------------------------
+   procedure Name (Itm  : in Item;
+                   Name : out String)
+   is
+      function Itemname (Itm : Item) return chars_ptr;
+      pragma Import (C, Itemname, "item_name");
+   begin
+      Fill_String (Itemname (Itm), Name);
+   end Name;
+
+   function Name (Itm : in Item) return String
+   is
+      function Itemname (Itm : Item) return chars_ptr;
+      pragma Import (C, Itemname, "item_name");
+   begin
+      return Fill_String (Itemname (Itm));
+   end Name;
+
+   procedure Description (Itm         : in Item;
+                          Description : out String)
+   is
+      function Descname (Itm  : Item) return chars_ptr;
+      pragma Import (C, Descname, "item_description");
+   begin
+      Fill_String (Descname (Itm), Description);
+   end Description;
+
+   function Description (Itm : in Item) return String
+   is
+      function Descname (Itm  : Item) return chars_ptr;
+      pragma Import (C, Descname, "item_description");
+   begin
+      return Fill_String (Descname (Itm));
+   end Description;
+-------------------------------------------------------------------------------
+   procedure Set_Current (Men : in Menu;
+                          Itm : in Item)
+   is
+      function Set_Curr_Item (Men : Menu;
+                              Itm : Item) return C_Int;
+      pragma Import (C, Set_Curr_Item, "set_current_item");
+
+      Res : constant Eti_Error := Set_Curr_Item (Men, Itm);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Current;
+
+   function Current (Men : Menu) return Item
+   is
+      function Curr_Item (Men : Menu) return Item;
+      pragma Import (C, Curr_Item, "current_item");
+
+      Res : constant Item := Curr_Item (Men);
+   begin
+      if Res = Null_Item then
+         raise Menu_Exception;
+      end if;
+      return Res;
+   end Current;
+
+   procedure Set_Top_Row (Men  : in Menu;
+                          Line : in Line_Position)
+   is
+      function Set_Toprow (Men  : Menu;
+                           Line : C_Int) return C_Int;
+      pragma Import (C, Set_Toprow, "set_top_row");
+
+      Res : constant Eti_Error := Set_Toprow (Men, C_Int (Line));
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Top_Row;
+
+   function Top_Row (Men : Menu) return Line_Position
+   is
+      function Toprow (Men : Menu) return C_Int;
+      pragma Import (C, Toprow, "top_row");
+
+      Res : constant C_Int := Toprow (Men);
+   begin
+      if Res = Curses_Err then
+         raise Menu_Exception;
+      end if;
+      return Line_Position (Res);
+   end Top_Row;
+
+   function Get_Index (Itm : Item) return Positive
+   is
+      function Get_Itemindex (Itm : Item) return C_Int;
+      pragma Import (C, Get_Itemindex, "item_index");
+
+      Res : constant C_Int := Get_Itemindex (Itm);
+   begin
+      if Res = Curses_Err then
+         raise Menu_Exception;
+      end if;
+      return Positive (Natural (Res) + Positive'First);
+   end Get_Index;
+-------------------------------------------------------------------------------
+   procedure Post (Men  : in Menu;
+                   Post : in Boolean := True)
+   is
+      function M_Post (Men : Menu) return C_Int;
+      pragma Import (C, M_Post, "post_menu");
+      function M_Unpost (Men : Menu) return C_Int;
+      pragma Import (C, M_Unpost, "unpost_menu");
+
+      Res : Eti_Error;
+   begin
+      if Post then
+         Res := M_Post (Men);
+      else
+         Res := M_Unpost (Men);
+      end if;
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Post;
+-------------------------------------------------------------------------------
+   procedure Set_Options (Men     : in Menu;
+                          Options : in Menu_Option_Set)
+   is
+      function Set_Menu_Opts (Men : Menu;
+                              Opt : C_Int) return C_Int;
+      pragma Import (C, Set_Menu_Opts, "set_menu_opts");
+
+      Opt : C_Int := MOS_2_CInt (Options);
+      Res : Eti_Error;
+   begin
+      Res := Set_Menu_Opts (Men, Opt);
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Options;
+
+   procedure Switch_Options (Men     : in Menu;
+                             Options : in Menu_Option_Set;
+                             On      : in Boolean := True)
+   is
+      function Menu_Opts_On (Men : Menu;
+                             Opt : C_Int) return C_Int;
+      pragma Import (C, Menu_Opts_On, "menu_opts_on");
+      function Menu_Opts_Off (Men : Menu;
+                              Opt : C_Int) return C_Int;
+      pragma Import (C, Menu_Opts_Off, "menu_opts_off");
+
+      Opt : C_Int := MOS_2_CInt (Options);
+      Err : Eti_Error;
+   begin
+      if On then
+         Err := Menu_Opts_On  (Men, Opt);
+      else
+         Err := Menu_Opts_Off (Men, Opt);
+      end if;
+      if Err /= E_Ok then
+         Eti_Exception (Err);
+      end if;
+   end Switch_Options;
+
+   procedure Get_Options (Men     : in  Menu;
+                               Options : out Menu_Option_Set)
+   is
+      function Menu_Opts (Men : Menu) return C_Int;
+      pragma Import (C, Menu_Opts, "menu_opts");
+
+      Res : C_Int := Menu_Opts (Men);
+   begin
+      Options := CInt_2_MOS (Res);
+   end Get_Options;
+
+   function Get_Options (Men : Menu := Null_Menu) return Menu_Option_Set
+   is
+      Mos : Menu_Option_Set;
+   begin
+      Get_Options (Men, Mos);
+      return Mos;
+   end Get_Options;
+-------------------------------------------------------------------------------
+   procedure Set_Window (Men : in Menu;
+                         Win : in Window)
+   is
+      function Set_Menu_Win (Men : Menu;
+                             Win : Window) return C_Int;
+      pragma Import (C, Set_Menu_Win, "set_menu_win");
+
+      Res : constant Eti_Error := Set_Menu_Win (Men, Win);
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Window;
+
+   function Get_Window (Men : Menu) return Window
+   is
+      function Menu_Win (Men : Menu) return Window;
+      pragma Import (C, Menu_Win, "menu_win");
+
+      W : constant Window := Menu_Win (Men);
+   begin
+      return W;
+   end Get_Window;
+
+   procedure Set_Sub_Window (Men : in Menu;
+                             Win : in Window)
+   is
+      function Set_Menu_Sub (Men : Menu;
+                             Win : Window) return C_Int;
+      pragma Import (C, Set_Menu_Sub, "set_menu_sub");
+
+      Res : constant Eti_Error := Set_Menu_Sub (Men, Win);
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Sub_Window;
+
+   function Get_Sub_Window (Men : Menu) return Window
+   is
+      function Menu_Sub (Men : Menu) return Window;
+      pragma Import (C, Menu_Sub, "menu_sub");
+
+      W : constant Window := Menu_Sub (Men);
+   begin
+      return W;
+   end Get_Sub_Window;
+
+   procedure Scale (Men     : in Menu;
+                    Lines   : out Line_Count;
+                    Columns : out Column_Count)
+   is
+      type C_Int_Access is access all C_Int;
+      function M_Scale (Men    : Menu;
+                        Yp, Xp : C_Int_Access) return C_Int;
+      pragma Import (C, M_Scale, "scale_menu");
+
+      X, Y : aliased C_Int;
+      Res  : constant Eti_Error := M_Scale (Men, Y'Access, X'Access);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+      Lines := Line_Count (Y);
+      Columns := Column_Count (X);
+   end Scale;
+-------------------------------------------------------------------------------
+   procedure Position_Cursor (Men : Menu)
+   is
+      function Pos_Menu_Cursor (Men : Menu) return C_Int;
+      pragma Import (C, Pos_Menu_Cursor, "pos_menu_cursor");
+
+      Res : constant Eti_Error := Pos_Menu_Cursor (Men);
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Position_Cursor;
+
+-------------------------------------------------------------------------------
+   procedure Set_Mark (Men  : in Menu;
+                       Mark : in String)
+   is
+      type Char_Ptr is access all Interfaces.C.char;
+      function Set_Mark (Men  : Menu;
+                         Mark : Char_Ptr) return C_Int;
+      pragma Import (C, Set_Mark, "set_menu_mark");
+
+      Txt : char_array (0 .. Mark'Length);
+      Len : size_t;
+      Res : Eti_Error;
+   begin
+      To_C (Mark, Txt, Len);
+      Res := Set_Mark (Men, Txt (Txt'First)'Access);
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Mark;
+
+   procedure Mark (Men  : in  Menu;
+                   Mark : out String)
+   is
+      function Get_Menu_Mark (Men : Menu) return chars_ptr;
+      pragma Import (C, Get_Menu_Mark, "menu_mark");
+   begin
+      Fill_String (Get_Menu_Mark (Men), Mark);
+   end Mark;
+
+   function Mark (Men : Menu) return String
+   is
+      function Get_Menu_Mark (Men : Menu) return chars_ptr;
+      pragma Import (C, Get_Menu_Mark, "menu_mark");
+   begin
+      return Fill_String (Get_Menu_Mark (Men));
+   end Mark;
+
+-------------------------------------------------------------------------------
+   procedure Set_Foreground
+     (Men   : in Menu;
+      Fore  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First)
+   is
+      function Set_Menu_Fore (Men  : Menu;
+                              Attr : C_Chtype) return C_Int;
+      pragma Import (C, Set_Menu_Fore, "set_menu_fore");
+
+      Ch : constant Attributed_Character := (Ch    => Character'First,
+                                             Color => Color,
+                                             Attr  => Fore);
+      Res : constant Eti_Error := Set_Menu_Fore (Men, AttrChar_To_Chtype (Ch));
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Foreground;
+
+   procedure Foreground (Men  : in  Menu;
+                         Fore : out Character_Attribute_Set)
+   is
+      function Menu_Fore (Men : Menu) return C_Chtype;
+      pragma Import (C, Menu_Fore, "menu_fore");
+   begin
+      Fore := Chtype_To_AttrChar (Menu_Fore (Men)).Attr;
+   end Foreground;
+
+   procedure Foreground (Men   : in  Menu;
+                         Fore  : out Character_Attribute_Set;
+                         Color : out Color_Pair)
+   is
+      function Menu_Fore (Men : Menu) return C_Chtype;
+      pragma Import (C, Menu_Fore, "menu_fore");
+   begin
+      Fore  := Chtype_To_AttrChar (Menu_Fore (Men)).Attr;
+      Color := Chtype_To_AttrChar (Menu_Fore (Men)).Color;
+   end Foreground;
+
+   procedure Set_Background
+     (Men   : in Menu;
+      Back  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First)
+   is
+      function Set_Menu_Back (Men  : Menu;
+                              Attr : C_Chtype) return C_Int;
+      pragma Import (C, Set_Menu_Back, "set_menu_back");
+
+      Ch : constant Attributed_Character := (Ch    => Character'First,
+                                             Color => Color,
+                                             Attr  => Back);
+      Res : constant Eti_Error := Set_Menu_Back (Men, AttrChar_To_Chtype (Ch));
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Background;
+
+   procedure Background (Men  : in  Menu;
+                         Back : out Character_Attribute_Set)
+   is
+      function Menu_Back (Men : Menu) return C_Chtype;
+      pragma Import (C, Menu_Back, "menu_back");
+   begin
+      Back := Chtype_To_AttrChar (Menu_Back (Men)).Attr;
+   end Background;
+
+   procedure Background (Men   : in  Menu;
+                         Back  : out Character_Attribute_Set;
+                         Color : out Color_Pair)
+   is
+      function Menu_Back (Men : Menu) return C_Chtype;
+      pragma Import (C, Menu_Back, "menu_back");
+   begin
+      Back  := Chtype_To_AttrChar (Menu_Back (Men)).Attr;
+      Color := Chtype_To_AttrChar (Menu_Back (Men)).Color;
+   end Background;
+
+   procedure Set_Grey (Men   : in Menu;
+                       Grey  : in Character_Attribute_Set := Normal_Video;
+                       Color : in Color_Pair := Color_Pair'First)
+   is
+      function Set_Menu_Grey (Men  : Menu;
+                              Attr : C_Chtype) return C_Int;
+      pragma Import (C, Set_Menu_Grey, "set_menu_grey");
+
+      Ch : constant Attributed_Character := (Ch    => Character'First,
+                                             Color => Color,
+                                             Attr  => Grey);
+
+      Res : constant Eti_Error := Set_Menu_Grey (Men, AttrChar_To_Chtype (Ch));
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Grey;
+
+   procedure Grey (Men  : in  Menu;
+                   Grey : out Character_Attribute_Set)
+   is
+      function Menu_Grey (Men : Menu) return C_Chtype;
+      pragma Import (C, Menu_Grey, "menu_grey");
+   begin
+      Grey := Chtype_To_AttrChar (Menu_Grey (Men)).Attr;
+   end Grey;
+
+   procedure Grey (Men  : in  Menu;
+                   Grey : out Character_Attribute_Set;
+                   Color : out Color_Pair)
+   is
+      function Menu_Grey (Men : Menu) return C_Chtype;
+      pragma Import (C, Menu_Grey, "menu_grey");
+   begin
+      Grey  := Chtype_To_AttrChar (Menu_Grey (Men)).Attr;
+      Color := Chtype_To_AttrChar (Menu_Grey (Men)).Color;
+   end Grey;
+
+   procedure Set_Pad_Character (Men : in Menu;
+                                Pad : in Character := Space)
+   is
+      function Set_Menu_Pad (Men : Menu;
+                             Ch  : C_Int) return C_Int;
+      pragma Import (C, Set_Menu_Pad, "set_menu_pad");
+
+      Res : constant Eti_Error := Set_Menu_Pad (Men,
+                                                C_Int (Character'Pos (Pad)));
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Pad_Character;
+
+   procedure Pad_Character (Men : in  Menu;
+                            Pad : out Character)
+   is
+      function Menu_Pad (Men : Menu) return C_Int;
+      pragma Import (C, Menu_Pad, "menu_pad");
+   begin
+      Pad := Character'Val (Menu_Pad (Men));
+   end Pad_Character;
+-------------------------------------------------------------------------------
+   procedure Set_Spacing (Men   : in Menu;
+                          Descr : in Column_Position := 0;
+                          Row   : in Line_Position   := 0;
+                          Col   : in Column_Position := 0)
+   is
+      function Set_Spacing (Men     : Menu;
+                            D, R, C : C_Int) return C_Int;
+      pragma Import (C, Set_Spacing, "set_menu_spacing");
+
+      Res : constant Eti_Error := Set_Spacing (Men,
+                                               C_Int (Descr),
+                                               C_Int (Row),
+                                               C_Int (Col));
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Spacing;
+
+   procedure Spacing (Men   : in Menu;
+                      Descr : out Column_Position;
+                      Row   : out Line_Position;
+                      Col   : out Column_Position)
+   is
+      type C_Int_Access is access all C_Int;
+      function Get_Spacing (Men     : Menu;
+                            D, R, C : C_Int_Access) return C_Int;
+      pragma Import (C, Get_Spacing, "menu_spacing");
+
+      D, R, C : aliased C_Int;
+      Res : constant Eti_Error := Get_Spacing (Men,
+                                               D'Access,
+                                               R'Access,
+                                               C'Access);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      else
+         Descr := Column_Position (D);
+         Row   := Line_Position (R);
+         Col   := Column_Position (C);
+      end if;
+   end Spacing;
+-------------------------------------------------------------------------------
+   function Set_Pattern (Men  : Menu;
+                         Text : String) return Boolean
+   is
+      type Char_Ptr is access all Interfaces.C.char;
+      function Set_Pattern (Men     : Menu;
+                            Pattern : Char_Ptr) return C_Int;
+      pragma Import (C, Set_Pattern, "set_menu_pattern");
+
+      S   : char_array (0 .. Text'Length);
+      L   : size_t;
+      Res : Eti_Error;
+   begin
+      To_C (Text, S, L);
+      Res := Set_Pattern (Men, S (S'First)'Access);
+      case Res is
+         when E_No_Match => return False;
+         when E_Ok       => return True;
+         when others =>
+            Eti_Exception (Res);
+            return False;
+      end case;
+   end Set_Pattern;
+
+   procedure Pattern (Men  : in  Menu;
+                      Text : out String)
+   is
+      function Get_Pattern (Men : Menu) return chars_ptr;
+      pragma Import (C, Get_Pattern, "menu_pattern");
+   begin
+      Fill_String (Get_Pattern (Men), Text);
+   end Pattern;
+-------------------------------------------------------------------------------
+   procedure Set_Format (Men     : in Menu;
+                         Lines   : in Line_Count;
+                         Columns : in Column_Count)
+   is
+      function Set_Menu_Fmt (Men : Menu;
+                             Lin : C_Int;
+                             Col : C_Int) return C_Int;
+      pragma Import (C, Set_Menu_Fmt, "set_menu_format");
+
+      Res : constant Eti_Error := Set_Menu_Fmt (Men,
+                                                C_Int (Lines),
+                                                C_Int (Columns));
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Format;
+
+   procedure Format (Men     : in  Menu;
+                     Lines   : out Line_Count;
+                     Columns : out Column_Count)
+   is
+      type C_Int_Access is access all C_Int;
+      function Menu_Fmt (Men  : Menu;
+                         Y, X : C_Int_Access) return C_Int;
+      pragma Import (C, Menu_Fmt, "menu_format");
+
+      L, C : aliased C_Int;
+      Res  : constant Eti_Error := Menu_Fmt (Men, L'Access, C'Access);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      else
+         Lines   := Line_Count (L);
+         Columns := Column_Count (C);
+      end if;
+   end Format;
+-------------------------------------------------------------------------------
+   procedure Set_Item_Init_Hook (Men  : in Menu;
+                                 Proc : in Menu_Hook_Function)
+   is
+      function Set_Item_Init (Men  : Menu;
+                              Proc : Menu_Hook_Function) return C_Int;
+      pragma Import (C, Set_Item_Init, "set_item_init");
+
+      Res : constant Eti_Error := Set_Item_Init (Men, Proc);
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Item_Init_Hook;
+
+   procedure Set_Item_Term_Hook (Men  : in Menu;
+                                 Proc : in Menu_Hook_Function)
+   is
+      function Set_Item_Term (Men  : Menu;
+                              Proc : Menu_Hook_Function) return C_Int;
+      pragma Import (C, Set_Item_Term, "set_item_term");
+
+      Res : constant Eti_Error := Set_Item_Term (Men, Proc);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Item_Term_Hook;
+
+   procedure Set_Menu_Init_Hook (Men  : in Menu;
+                                 Proc : in Menu_Hook_Function)
+   is
+      function Set_Menu_Init (Men  : Menu;
+                              Proc : Menu_Hook_Function) return C_Int;
+      pragma Import (C, Set_Menu_Init, "set_menu_init");
+
+      Res : constant Eti_Error := Set_Menu_Init (Men, Proc);
+   begin
+      if  Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Menu_Init_Hook;
+
+   procedure Set_Menu_Term_Hook (Men  : in Menu;
+                                 Proc : in Menu_Hook_Function)
+   is
+      function Set_Menu_Term (Men  : Menu;
+                              Proc : Menu_Hook_Function) return C_Int;
+      pragma Import (C, Set_Menu_Term, "set_menu_term");
+
+      Res : constant Eti_Error := Set_Menu_Term (Men, Proc);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+   end Set_Menu_Term_Hook;
+
+   function Get_Item_Init_Hook (Men : Menu) return Menu_Hook_Function
+   is
+      function Item_Init (Men : Menu) return Menu_Hook_Function;
+      pragma Import (C, Item_Init, "item_init");
+   begin
+      return Item_Init (Men);
+   end Get_Item_Init_Hook;
+
+   function Get_Item_Term_Hook (Men : Menu) return Menu_Hook_Function
+   is
+      function Item_Term (Men : Menu) return Menu_Hook_Function;
+      pragma Import (C, Item_Term, "item_term");
+   begin
+      return Item_Term (Men);
+   end Get_Item_Term_Hook;
+
+   function Get_Menu_Init_Hook (Men : Menu) return Menu_Hook_Function
+   is
+      function Menu_Init (Men : Menu) return Menu_Hook_Function;
+      pragma Import (C, Menu_Init, "menu_init");
+   begin
+      return Menu_Init (Men);
+   end Get_Menu_Init_Hook;
+
+   function Get_Menu_Term_Hook (Men : Menu) return Menu_Hook_Function
+   is
+      function Menu_Term (Men : Menu) return Menu_Hook_Function;
+      pragma Import (C, Menu_Term, "menu_term");
+   begin
+      return Menu_Term (Men);
+   end Get_Menu_Term_Hook;
+-------------------------------------------------------------------------------
+   procedure Redefine (Men   : in Menu;
+                       Items : in Item_Array_Access)
+   is
+      function Set_Items (Men   : Menu;
+                          Items : System.Address) return C_Int;
+      pragma Import (C, Set_Items, "set_menu_items");
+
+      Res : Eti_Error;
+   begin
+      pragma Assert (Items (Items'Last) = Null_Item);
+      if Items (Items'Last) /= Null_Item then
+         raise Menu_Exception;
+      else
+         Res := Set_Items (Men, Items.all'Address);
+         if  Res /= E_Ok then
+            Eti_Exception (Res);
+         end if;
+      end if;
+   end Redefine;
+
+   function Item_Count (Men : Menu) return Natural
+   is
+      function Count (Men : Menu) return C_Int;
+      pragma Import (C, Count, "item_count");
+   begin
+      return Natural (Count (Men));
+   end Item_Count;
+
+   function Items (Men   : Menu;
+                   Index : Positive) return Item
+   is
+      use I_Array;
+
+      function C_Mitems (Men : Menu) return Pointer;
+      pragma Import (C, C_Mitems, "menu_items");
+
+      P : Pointer := C_Mitems (Men);
+   begin
+      if P = null or else Index not in 1 .. Item_Count (Men) then
+         raise Menu_Exception;
+      else
+         P := P + ptrdiff_t (C_Int (Index) - 1);
+         return P.all;
+      end if;
+   end Items;
+
+-------------------------------------------------------------------------------
+   function Create (Items : Item_Array_Access) return Menu
+   is
+      function Newmenu (Items : System.Address) return Menu;
+      pragma Import (C, Newmenu, "new_menu");
+
+      M   : Menu;
+   begin
+      pragma Assert (Items (Items'Last) = Null_Item);
+      if Items (Items'Last) /= Null_Item then
+         raise Menu_Exception;
+      else
+         M := Newmenu (Items.all'Address);
+         if M = Null_Menu then
+            raise Menu_Exception;
+         end if;
+         return M;
+      end if;
+   end Create;
+
+   procedure Delete (Men : in out Menu)
+   is
+      function Free (Men : Menu) return C_Int;
+      pragma Import (C, Free, "free_menu");
+
+      Res : constant Eti_Error := Free (Men);
+   begin
+      if Res /= E_Ok then
+         Eti_Exception (Res);
+      end if;
+      Men := Null_Menu;
+   end Delete;
+
+------------------------------------------------------------------------------
+   function Driver (Men : Menu;
+                    Key : Key_Code) return Driver_Result
+   is
+      function Driver (Men : Menu;
+                       Key : C_Int) return C_Int;
+      pragma Import (C, Driver, "menu_driver");
+
+      R : Eti_Error := Driver (Men, C_Int (Key));
+   begin
+      if R /= E_Ok then
+         case R is
+            when E_Unknown_Command  => return Unknown_Request;
+            when E_No_Match         => return No_Match;
+            when E_Request_Denied |
+                 E_Not_Selectable   => return Request_Denied;
+            when others =>
+               Eti_Exception (R);
+         end case;
+      end if;
+      return Menu_Ok;
+   end Driver;
+
+   procedure Free (IA         : in out Item_Array_Access;
+                   Free_Items : in Boolean := False)
+   is
+      procedure Release is new Ada.Unchecked_Deallocation
+        (Item_Array, Item_Array_Access);
+   begin
+      if IA /= null and then Free_Items then
+         for I in IA'First .. (IA'Last - 1) loop
+            if (IA (I) /= Null_Item) then
+               Delete (IA (I));
+            end if;
+         end loop;
+      end if;
+      Release (IA);
+   end Free;
+
+-------------------------------------------------------------------------------
+   function Default_Menu_Options return Menu_Option_Set
+   is
+   begin
+      return Get_Options (Null_Menu);
+   end Default_Menu_Options;
+
+   function Default_Item_Options return Item_Option_Set
+   is
+   begin
+      return Get_Options (Null_Item);
+   end Default_Item_Options;
+-------------------------------------------------------------------------------
+
+end Terminal_Interface.Curses.Menus;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-mouse.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-mouse.adb
new file mode 100644
index 0000000..0cf3c55
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-mouse.adb
@@ -0,0 +1,214 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                     Terminal_Interface.Curses.Mouse                      --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with System;
+
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+with Interfaces.C; use Interfaces.C;
+use Interfaces;
+
+package body Terminal_Interface.Curses.Mouse is
+
+   use type System.Bit_Order;
+   use type Interfaces.C.int;
+
+   function Has_Mouse return Boolean
+   is
+      function Mouse_Avail return C_Int;
+      pragma Import (C, Mouse_Avail, "_nc_has_mouse");
+   begin
+      if Has_Key (Key_Mouse) or else Mouse_Avail /= 0 then
+         return True;
+      else
+         return False;
+      end if;
+   end Has_Mouse;
+
+   function Get_Mouse return Mouse_Event
+   is
+      type Event_Access is access all Mouse_Event;
+
+      function Getmouse (Ev : Event_Access) return C_Int;
+      pragma Import (C, Getmouse, "getmouse");
+
+      Event : aliased Mouse_Event;
+   begin
+      if Getmouse (Event'Access) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+      return Event;
+   end Get_Mouse;
+
+   procedure Register_Reportable_Event (Button : in Mouse_Button;
+                                        State  : in Button_State;
+                                        Mask   : in out Event_Mask)
+   is
+      Button_Nr : constant Natural := Mouse_Button'Pos (Button);
+      State_Nr  : constant Natural := Button_State'Pos (State);
+   begin
+      if Button in Modifier_Keys and then State /= Pressed then
+         raise Curses_Exception;
+      else
+         if Button in Real_Buttons then
+            Mask := Mask or ((2 ** (6 * Button_Nr)) ** State_Nr);
+         else
+            Mask := Mask or (BUTTON_CTRL ** (Button_Nr - 4));
+         end if;
+      end if;
+   end Register_Reportable_Event;
+
+   procedure Register_Reportable_Events (Button : in Mouse_Button;
+                                         State  : in Button_States;
+                                         Mask   : in out Event_Mask)
+   is
+   begin
+      for S in Button_States'Range loop
+         if State (S) then
+            Register_Reportable_Event (Button, S, Mask);
+         end if;
+      end loop;
+   end Register_Reportable_Events;
+
+   function Start_Mouse (Mask : Event_Mask := All_Events)
+                         return Event_Mask
+   is
+      function MMask (M : Event_Mask;
+                      O : access Event_Mask) return Event_Mask;
+      pragma Import (C, MMask, "mousemask");
+      R   : Event_Mask;
+      Old : aliased Event_Mask;
+   begin
+      R := MMask (Mask, Old'Access);
+      return Old;
+   end Start_Mouse;
+
+   procedure End_Mouse (Mask : in Event_Mask := No_Events)
+   is
+   begin
+      null;
+   end End_Mouse;
+
+   procedure Dispatch_Event (Mask   : in  Event_Mask;
+                             Button : out Mouse_Button;
+                             State  : out Button_State);
+
+   procedure Dispatch_Event (Mask   : in  Event_Mask;
+                             Button : out Mouse_Button;
+                             State  : out Button_State) is
+      L : Event_Mask;
+   begin
+      Button := Alt;  --  preset to non real button;
+      if (Mask and BUTTON1_EVENTS) /= 0 then
+         Button := Left;
+      elsif (Mask and BUTTON2_EVENTS) /= 0 then
+         Button := Middle;
+      elsif (Mask and BUTTON3_EVENTS) /= 0 then
+         Button := Right;
+      elsif (Mask and BUTTON4_EVENTS) /= 0 then
+         Button := Button4;
+      end if;
+      if Button in Real_Buttons then
+         L := 2 ** (6 * Mouse_Button'Pos (Button));
+         for I in Button_State'Range loop
+            if (Mask and L) /= 0 then
+               State := I;
+               exit;
+            end if;
+            L := 2 * L;
+         end loop;
+      else
+         State := Pressed;
+         if (Mask and BUTTON_CTRL) /= 0 then
+            Button := Control;
+         elsif (Mask and BUTTON_SHIFT) /= 0 then
+            Button := Shift;
+         elsif (Mask and BUTTON_ALT) /= 0 then
+            Button := Alt;
+         end if;
+      end if;
+   end Dispatch_Event;
+
+   procedure Get_Event (Event  : in  Mouse_Event;
+                        Y      : out Line_Position;
+                        X      : out Column_Position;
+                        Button : out Mouse_Button;
+                        State  : out Button_State)
+   is
+      Mask  : constant Event_Mask := Event.Bstate;
+   begin
+      X := Column_Position (Event.X);
+      Y := Line_Position   (Event.Y);
+      Dispatch_Event (Mask, Button, State);
+   end Get_Event;
+
+   procedure Unget_Mouse (Event : in Mouse_Event)
+   is
+      function Ungetmouse (Ev : Mouse_Event) return C_Int;
+      pragma Import (C, Ungetmouse, "ungetmouse");
+   begin
+      if Ungetmouse (Event) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Unget_Mouse;
+
+   function Enclosed_In_Window (Win    : Window := Standard_Window;
+                                Event  : Mouse_Event) return Boolean
+   is
+      function Wenclose (Win : Window; Y : C_Int; X : C_Int)
+                         return Curses_Bool;
+      pragma Import (C, Wenclose, "wenclose");
+   begin
+      if Wenclose (Win, C_Int (Event.Y), C_Int (Event.X))
+        = Curses_Bool_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Enclosed_In_Window;
+
+   function Mouse_Interval (Msec : Natural := 200) return Natural
+   is
+      function Mouseinterval (Msec : C_Int) return C_Int;
+      pragma Import (C, Mouseinterval, "mouseinterval");
+   begin
+      return Natural (Mouseinterval (C_Int (Msec)));
+   end Mouse_Interval;
+
+end Terminal_Interface.Curses.Mouse;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-panels-user_data.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-panels-user_data.adb
new file mode 100644
index 0000000..1e18a0d
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-panels-user_data.adb
@@ -0,0 +1,78 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                 Terminal_Interface.Curses.Panels.User_Data               --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Interfaces.C;
+with Terminal_Interface.Curses.Aux;
+use  Terminal_Interface.Curses.Aux;
+with Terminal_Interface.Curses.Panels;
+use  Terminal_Interface.Curses.Panels;
+
+package body Terminal_Interface.Curses.Panels.User_Data is
+
+   use type Interfaces.C.int;
+
+   procedure Set_User_Data (Pan  : in Panel;
+                            Data : in User_Access)
+   is
+      function Set_Panel_Userptr (Pan  : Panel;
+                                  Addr : User_Access) return C_Int;
+      pragma Import (C, Set_Panel_Userptr, "set_panel_userptr");
+   begin
+      if Set_Panel_Userptr (Pan, Data) = Curses_Err then
+         raise Panel_Exception;
+      end if;
+   end Set_User_Data;
+
+   function Get_User_Data (Pan  : in  Panel) return User_Access
+   is
+      function Panel_Userptr (Pan : Panel) return User_Access;
+      pragma Import (C, Panel_Userptr, "panel_userptr");
+   begin
+      return Panel_Userptr (Pan);
+   end Get_User_Data;
+
+   procedure Get_User_Data (Pan  : in  Panel;
+                            Data : out User_Access)
+   is
+   begin
+      Data := Get_User_Data (Pan);
+   end Get_User_Data;
+
+end Terminal_Interface.Curses.Panels.User_Data;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-panels.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-panels.adb
new file mode 100644
index 0000000..ebbaf2a
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-panels.adb
@@ -0,0 +1,164 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                      Terminal_Interface.Curses.Panels                    --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
+with Interfaces.C;
+
+package body Terminal_Interface.Curses.Panels is
+
+   use type Interfaces.C.int;
+
+   function Create (Win : Window) return Panel
+   is
+      function Newpanel (Win : Window) return Panel;
+      pragma Import (C, Newpanel, "new_panel");
+
+      Pan : Panel;
+   begin
+      Pan := Newpanel (Win);
+      if Pan = Null_Panel then
+         raise Panel_Exception;
+      end if;
+      return Pan;
+   end Create;
+
+   procedure Bottom (Pan : in Panel)
+   is
+      function Bottompanel (Pan : Panel) return C_Int;
+      pragma Import (C, Bottompanel, "bottom_panel");
+   begin
+      if Bottompanel (Pan) = Curses_Err then
+         raise Panel_Exception;
+      end if;
+   end Bottom;
+
+   procedure Top (Pan : in Panel)
+   is
+      function Toppanel (Pan : Panel) return C_Int;
+      pragma Import (C, Toppanel, "top_panel");
+   begin
+      if Toppanel (Pan) = Curses_Err then
+         raise Panel_Exception;
+      end if;
+   end Top;
+
+   procedure Show (Pan : in Panel)
+   is
+      function Showpanel (Pan : Panel) return C_Int;
+      pragma Import (C, Showpanel, "show_panel");
+   begin
+      if Showpanel (Pan) = Curses_Err then
+         raise Panel_Exception;
+      end if;
+   end Show;
+
+   procedure Hide (Pan : in Panel)
+   is
+      function Hidepanel (Pan : Panel) return C_Int;
+      pragma Import (C, Hidepanel, "hide_panel");
+   begin
+      if Hidepanel (Pan) = Curses_Err then
+         raise Panel_Exception;
+      end if;
+   end Hide;
+
+   function Get_Window (Pan : Panel) return Window
+   is
+      function Panel_Win (Pan : Panel) return Window;
+      pragma Import (C, Panel_Win, "panel_window");
+
+      Win : Window := Panel_Win (Pan);
+   begin
+      if Win = Null_Window then
+         raise Panel_Exception;
+      end if;
+      return Win;
+   end Get_Window;
+
+   procedure Replace (Pan : in Panel;
+                      Win : in Window)
+   is
+      function Replace_Pan (Pan : Panel;
+                            Win : Window) return C_Int;
+      pragma Import (C, Replace_Pan, "replace_panel");
+   begin
+      if Replace_Pan (Pan, Win) = Curses_Err then
+         raise Panel_Exception;
+      end if;
+   end Replace;
+
+   procedure Move (Pan    : in Panel;
+                   Line   : in Line_Position;
+                   Column : in Column_Position)
+   is
+      function Move (Pan    : Panel;
+                     Line   : C_Int;
+                     Column : C_Int) return C_Int;
+      pragma Import (C, Move, "move_panel");
+   begin
+      if Move (Pan, C_Int (Line), C_Int (Column)) = Curses_Err then
+         raise Panel_Exception;
+      end if;
+   end Move;
+
+   function Is_Hidden (Pan : Panel) return Boolean
+   is
+      function Panel_Hidden (Pan : Panel) return C_Int;
+      pragma Import (C, Panel_Hidden, "panel_hidden");
+   begin
+      if Panel_Hidden (Pan) = Curses_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Is_Hidden;
+
+   procedure Delete (Pan : in out Panel)
+   is
+      function Del_Panel (Pan : Panel) return C_Int;
+      pragma Import (C, Del_Panel, "del_panel");
+   begin
+      if Del_Panel (Pan) = Curses_Err then
+         raise Panel_Exception;
+      end if;
+      Pan := Null_Panel;
+   end Delete;
+
+end Terminal_Interface.Curses.Panels;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-aux.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-aux.adb
new file mode 100644
index 0000000..20b7609
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-aux.adb
@@ -0,0 +1,128 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                   Terminal_Interface.Curses.Text_IO.Aux                  --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package body Terminal_Interface.Curses.Text_IO.Aux is
+
+   procedure Put_Buf
+     (Win    : in Window;
+      Buf    : in String;
+      Width  : in Field;
+      Signal : in Boolean := True;
+      Ljust  : in Boolean := False)
+   is
+      L   : Field;
+      Len : Field;
+      W   : Field := Width;
+      LC  : Line_Count;
+      CC  : Column_Count;
+      Y   : Line_Position;
+      X   : Column_Position;
+
+      procedure Output (From, To : Field);
+
+      procedure Output (From, To : Field)
+      is
+      begin
+         if Len > 0 then
+            if W = 0 then
+               W := Len;
+            end if;
+            if Len > W then
+               --  LRM A10.6 (7) says this
+               W := Len;
+            end if;
+
+            pragma Assert (Len <= W);
+            Get_Size (Win, LC, CC);
+            if Column_Count (Len) > CC then
+               if Signal then
+                  raise Layout_Error;
+               else
+                  return;
+               end if;
+            else
+               if Len < W and then not Ljust then
+                  declare
+                     Filler : constant String (1 .. (W - Len))
+                       := (others => ' ');
+                  begin
+                     Put (Win, Filler);
+                  end;
+               end if;
+               Get_Cursor_Position (Win, Y, X);
+               if (X + Column_Position (Len)) > CC then
+                  New_Line (Win);
+               end if;
+               Put (Win, Buf (From .. To));
+               if Len < W and then Ljust then
+                  declare
+                     Filler : constant String (1 .. (W - Len))
+                       := (others => ' ');
+                  begin
+                     Put (Win, Filler);
+                  end;
+               end if;
+            end if;
+         end if;
+      end Output;
+
+   begin
+      pragma Assert (Win /= Null_Window);
+      if Ljust then
+         L := 1;
+         for I in 1 .. Buf'Length loop
+            exit when Buf (L) = ' ';
+            L := L + 1;
+         end loop;
+         Len := L - 1;
+         Output (1, Len);
+      else  -- input buffer is not left justified
+         L := Buf'Length;
+         for I in 1 .. Buf'Length loop
+            exit when Buf (L) = ' ';
+            L := L - 1;
+         end loop;
+         Len := Buf'Length - L;
+         Output (L + 1, Buf'Length);
+      end if;
+   end Put_Buf;
+
+end Terminal_Interface.Curses.Text_IO.Aux;
+
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-aux.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-aux.ads
new file mode 100644
index 0000000..0148053
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-aux.ads
@@ -0,0 +1,55 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                   Terminal_Interface.Curses.Text_IO.Aux                  --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+private package Terminal_Interface.Curses.Text_IO.Aux is
+   --  pragma Preelaborate (Aux);
+
+   --  This routine is called from the Text_IO output routines for numeric
+   --  and enumeration types.
+   --
+   procedure Put_Buf
+     (Win    : in Window;               -- The output window
+      Buf    : in String;               -- The buffer containing the text
+      Width  : in Field;                -- The width of the output field
+      Signal : in Boolean := True;      -- If true, we raise Layout_Error
+      Ljust  : in Boolean := False);    -- The Buf is left justified
+
+end Terminal_Interface.Curses.Text_IO.Aux;
+
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-complex_io.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-complex_io.adb
new file mode 100644
index 0000000..2ed8b56
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-complex_io.adb
@@ -0,0 +1,73 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Text_IO.Complex_IO               --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Terminal_Interface.Curses.Text_IO.Float_IO;
+
+package body Terminal_Interface.Curses.Text_IO.Complex_IO is
+
+   package FIO is new
+     Terminal_Interface.Curses.Text_IO.Float_IO (Complex_Types.Real'Base);
+
+   procedure Put
+     (Win  : in Window;
+      Item : in Complex;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp)
+   is
+   begin
+      Put (Win, '(');
+      FIO.Put (Win, Item.Re, Fore, Aft, Exp);
+      Put (Win, ',');
+      FIO.Put (Win, Item.Im, Fore, Aft, Exp);
+      Put (Win, ')');
+   end Put;
+
+   procedure Put
+     (Item : in Complex;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp)
+   is
+   begin
+      Put (Get_Window, Item, Fore, Aft, Exp);
+   end Put;
+
+end Terminal_Interface.Curses.Text_IO.Complex_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-complex_io.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-complex_io.ads
new file mode 100644
index 0000000..c83a005
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-complex_io.ads
@@ -0,0 +1,70 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Text_IO.Complex_IO               --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Numerics.Generic_Complex_Types;
+
+generic
+   with package Complex_Types is new Ada.Numerics.Generic_Complex_Types (<>);
+
+package Terminal_Interface.Curses.Text_IO.Complex_IO is
+
+   use Complex_Types;
+
+   Default_Fore : Field := 2;
+   Default_Aft  : Field := Real'Digits - 1;
+   Default_Exp  : Field := 3;
+
+   procedure Put
+     (Win  : in Window;
+      Item : in Complex;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp);
+
+   procedure Put
+     (Item : in Complex;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp);
+
+private
+   pragma Inline (Put);
+
+end Terminal_Interface.Curses.Text_IO.Complex_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-decimal_io.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-decimal_io.adb
new file mode 100644
index 0000000..a9cbbce
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-decimal_io.adb
@@ -0,0 +1,75 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Text_IO.Decimal_IO               --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Text_IO;
+with Terminal_Interface.Curses.Text_IO.Aux;
+
+package body Terminal_Interface.Curses.Text_IO.Decimal_IO is
+
+   package Aux renames Terminal_Interface.Curses.Text_IO.Aux;
+   package DIO is new Ada.Text_IO.Decimal_IO (Num);
+
+   procedure Put
+     (Win  : in Window;
+      Item : in Num;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp)
+   is
+      Buf : String (1 .. Field'Last);
+      Len : Field := Fore + 1 + Aft;
+   begin
+      if Exp > 0 then
+         Len := Len + 1 + Exp;
+      end if;
+      DIO.Put (Buf, Item, Aft, Exp);
+      Aux.Put_Buf (Win, Buf, Len, False);
+   end Put;
+
+   procedure Put
+     (Item  : in Num;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp) is
+   begin
+      Put (Get_Window, Item, Fore, Aft, Exp);
+   end Put;
+
+end Terminal_Interface.Curses.Text_IO.Decimal_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-decimal_io.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-decimal_io.ads
new file mode 100644
index 0000000..73d243e
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-decimal_io.ads
@@ -0,0 +1,66 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Text_IO.Decimal_IO               --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+generic
+   type Num is delta <> digits <>;
+
+package Terminal_Interface.Curses.Text_IO.Decimal_IO is
+
+   Default_Fore : Field := Num'Fore;
+   Default_Aft  : Field := Num'Aft;
+   Default_Exp  : Field := 0;
+
+   procedure Put
+     (Win  : in Window;
+      Item : in Num;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp);
+
+   procedure Put
+     (Item  : in Num;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp);
+
+private
+   pragma Inline (Put);
+
+end Terminal_Interface.Curses.Text_IO.Decimal_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-enumeration_io.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-enumeration_io.adb
new file mode 100644
index 0000000..5bf1332
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-enumeration_io.adb
@@ -0,0 +1,80 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--             Terminal_Interface.Curses.Text_IO.Enumeration_IO             --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Text_IO;
+with Ada.Characters.Handling; use Ada.Characters.Handling;
+with Terminal_Interface.Curses.Text_IO.Aux;
+
+package body Terminal_Interface.Curses.Text_IO.Enumeration_IO is
+
+   package Aux renames Terminal_Interface.Curses.Text_IO.Aux;
+   package EIO is new Ada.Text_IO.Enumeration_IO (Enum);
+
+   procedure Put
+     (Win   : in Window;
+      Item  : in Enum;
+      Width : in Field := Default_Width;
+      Set   : in Type_Set := Default_Setting)
+   is
+      Buf  : String (1 .. Field'Last);
+      Tset : Ada.Text_IO.Type_Set;
+   begin
+      if Set /= Mixed_Case then
+         Tset := Ada.Text_IO.Type_Set'Val (Type_Set'Pos (Set));
+      else
+         Tset := Ada.Text_IO.Lower_Case;
+      end if;
+      EIO.Put (Buf, Item, Tset);
+      if Set = Mixed_Case then
+         Buf (Buf'First) := To_Upper (Buf (Buf'First));
+      end if;
+      Aux.Put_Buf (Win, Buf, Width, True, True);
+   end Put;
+
+   procedure Put
+     (Item  : in Enum;
+      Width : in Field := Default_Width;
+      Set   : in Type_Set := Default_Setting)
+   is
+   begin
+      Put (Get_Window, Item, Width, Set);
+   end Put;
+
+end Terminal_Interface.Curses.Text_IO.Enumeration_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-enumeration_io.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-enumeration_io.ads
new file mode 100644
index 0000000..86f2173
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-enumeration_io.ads
@@ -0,0 +1,63 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--             Terminal_Interface.Curses.Text_IO.Enumeration_IO             --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+generic
+   type Enum is (<>);
+
+package Terminal_Interface.Curses.Text_IO.Enumeration_IO is
+
+   Default_Width : Field := 0;
+   Default_Setting : Type_Set := Mixed_Case;
+
+   procedure Put
+     (Win   : in Window;
+      Item  : in Enum;
+      Width : in Field := Default_Width;
+      Set   : in Type_Set := Default_Setting);
+
+   procedure Put
+     (Item  : in Enum;
+      Width : in Field := Default_Width;
+      Set   : in Type_Set := Default_Setting);
+
+private
+   pragma Inline (Put);
+
+end Terminal_Interface.Curses.Text_IO.Enumeration_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-fixed_io.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-fixed_io.adb
new file mode 100644
index 0000000..0bd26fa
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-fixed_io.adb
@@ -0,0 +1,75 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                Terminal_Interface.Curses.Text_IO.Fixed_IO                --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Text_IO;
+with Terminal_Interface.Curses.Text_IO.Aux;
+
+package body Terminal_Interface.Curses.Text_IO.Fixed_IO is
+
+   package Aux renames Terminal_Interface.Curses.Text_IO.Aux;
+   package FIXIO is new Ada.Text_IO.Fixed_IO (Num);
+
+   procedure Put
+     (Win  : in Window;
+      Item : in Num;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp)
+   is
+      Buf : String (1 .. Field'Last);
+      Len : Field := Fore + 1 + Aft;
+   begin
+      if Exp > 0 then
+         Len := Len + 1 + Exp;
+      end if;
+      FIXIO.Put (Buf, Item, Aft, Exp);
+      Aux.Put_Buf (Win, Buf, Len, False);
+   end Put;
+
+   procedure Put
+     (Item  : in Num;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp) is
+   begin
+      Put (Get_Window, Item, Fore, Aft, Exp);
+   end Put;
+
+end Terminal_Interface.Curses.Text_IO.Fixed_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-fixed_io.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-fixed_io.ads
new file mode 100644
index 0000000..83c5a16
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-fixed_io.ads
@@ -0,0 +1,66 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                Terminal_Interface.Curses.Text_IO.Fixed_IO                --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+generic
+   type Num is delta <>;
+
+package Terminal_Interface.Curses.Text_IO.Fixed_IO is
+
+   Default_Fore : Field := Num'Fore;
+   Default_Aft  : Field := Num'Aft;
+   Default_Exp  : Field := 0;
+
+   procedure Put
+     (Win  : in Window;
+      Item : in Num;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp);
+
+   procedure Put
+     (Item  : in Num;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp);
+
+private
+   pragma Inline (Put);
+
+end Terminal_Interface.Curses.Text_IO.Fixed_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-float_io.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-float_io.adb
new file mode 100644
index 0000000..9b24daa
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-float_io.adb
@@ -0,0 +1,76 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                Terminal_Interface.Curses.Text_IO.Float_IO                --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Text_IO;
+with Terminal_Interface.Curses.Text_IO.Aux;
+
+package body Terminal_Interface.Curses.Text_IO.Float_IO is
+
+   package Aux renames Terminal_Interface.Curses.Text_IO.Aux;
+   package FIO is new Ada.Text_IO.Float_IO (Num);
+
+   procedure Put
+     (Win  : in Window;
+      Item : in Num;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp)
+   is
+      Buf : String (1 .. Field'Last);
+      Len : Field := Fore + 1 + Aft;
+   begin
+      if Exp > 0 then
+         Len := Len + 1 + Exp;
+      end if;
+      FIO.Put (Buf, Item, Aft, Exp);
+      Aux.Put_Buf (Win, Buf, Len, False);
+   end Put;
+
+   procedure Put
+     (Item : in Num;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp)
+   is
+   begin
+      Put (Get_Window, Item, Fore, Aft, Exp);
+   end Put;
+
+end Terminal_Interface.Curses.Text_IO.Float_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-float_io.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-float_io.ads
new file mode 100644
index 0000000..01fa996
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-float_io.ads
@@ -0,0 +1,66 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                Terminal_Interface.Curses.Text_IO.Float_IO                --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+generic
+   type Num is digits <>;
+
+package Terminal_Interface.Curses.Text_IO.Float_IO is
+
+   Default_Fore : Field := 2;
+   Default_Aft  : Field := Num'Digits - 1;
+   Default_Exp  : Field := 3;
+
+   procedure Put
+     (Win  : in Window;
+      Item : in Num;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp);
+
+   procedure Put
+     (Item  : in Num;
+      Fore : in Field := Default_Fore;
+      Aft  : in Field := Default_Aft;
+      Exp  : in Field := Default_Exp);
+
+private
+   pragma Inline (Put);
+
+end Terminal_Interface.Curses.Text_IO.Float_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-integer_io.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-integer_io.adb
new file mode 100644
index 0000000..b7bd495
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-integer_io.adb
@@ -0,0 +1,70 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Text_IO.Integer_IO               --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Text_IO;
+with Terminal_Interface.Curses.Text_IO.Aux;
+
+package body Terminal_Interface.Curses.Text_IO.Integer_IO is
+
+   package Aux renames Terminal_Interface.Curses.Text_IO.Aux;
+   package IIO is new Ada.Text_IO.Integer_IO (Num);
+
+   procedure Put
+     (Win   : in Window;
+      Item  : in Num;
+      Width : in Field := Default_Width;
+      Base  : in Number_Base := Default_Base)
+   is
+      Buf : String (1 .. Field'Last);
+   begin
+      IIO.Put (Buf, Item, Base);
+      Aux.Put_Buf (Win, Buf, Width);
+   end Put;
+
+   procedure Put
+     (Item  : in Num;
+      Width : in Field := Default_Width;
+      Base  : in Number_Base := Default_Base)
+   is
+   begin
+      Put (Get_Window, Item, Width, Base);
+   end Put;
+
+end Terminal_Interface.Curses.Text_IO.Integer_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-integer_io.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-integer_io.ads
new file mode 100644
index 0000000..a4e430e
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-integer_io.ads
@@ -0,0 +1,63 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Text_IO.Integer_IO               --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+generic
+   type Num is range <>;
+
+package Terminal_Interface.Curses.Text_IO.Integer_IO is
+
+   Default_Width : Field := Num'Width;
+   Default_Base  : Number_Base := 10;
+
+   procedure Put
+     (Win   : in Window;
+      Item  : in Num;
+      Width : in Field := Default_Width;
+      Base  : in Number_Base := Default_Base);
+
+   procedure Put
+     (Item  : in Num;
+      Width : in Field := Default_Width;
+      Base  : in Number_Base := Default_Base);
+
+private
+   pragma Inline (Put);
+
+end Terminal_Interface.Curses.Text_IO.Integer_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-modular_io.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-modular_io.adb
new file mode 100644
index 0000000..aff0666
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-modular_io.adb
@@ -0,0 +1,70 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Text_IO.Modular_IO               --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Text_IO;
+with Terminal_Interface.Curses.Text_IO.Aux;
+
+package body Terminal_Interface.Curses.Text_IO.Modular_IO is
+
+   package Aux renames Terminal_Interface.Curses.Text_IO.Aux;
+   package MIO is new Ada.Text_IO.Modular_IO (Num);
+
+   procedure Put
+     (Win   : in Window;
+      Item  : in Num;
+      Width : in Field := Default_Width;
+      Base  : in Number_Base := Default_Base)
+   is
+      Buf : String (1 .. Field'Last);
+   begin
+      MIO.Put (Buf, Item, Base);
+      Aux.Put_Buf (Win, Buf, Width);
+   end Put;
+
+   procedure Put
+     (Item  : in Num;
+      Width : in Field := Default_Width;
+      Base  : in Number_Base := Default_Base)
+   is
+   begin
+      Put (Get_Window, Item, Width, Base);
+   end Put;
+
+end Terminal_Interface.Curses.Text_IO.Modular_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-modular_io.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-modular_io.ads
new file mode 100644
index 0000000..9033f7f
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io-modular_io.ads
@@ -0,0 +1,63 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--               Terminal_Interface.Curses.Text_IO.Modular_IO               --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+generic
+   type Num is mod <>;
+
+package Terminal_Interface.Curses.Text_IO.Modular_IO is
+
+   Default_Width : Field := Num'Width;
+   Default_Base  : Number_Base := 10;
+
+   procedure Put
+     (Win   : in Window;
+      Item  : in Num;
+      Width : in Field := Default_Width;
+      Base  : in Number_Base := Default_Base);
+
+   procedure Put
+     (Item  : in Num;
+      Width : in Field := Default_Width;
+      Base  : in Number_Base := Default_Base);
+
+private
+   pragma Inline (Put);
+
+end Terminal_Interface.Curses.Text_IO.Modular_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io.adb
new file mode 100644
index 0000000..ed7a4c8
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io.adb
@@ -0,0 +1,336 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                     Terminal_Interface.Curses.Text_IO                    --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package body Terminal_Interface.Curses.Text_IO is
+
+   Default_Window : Window := Null_Window;
+
+   procedure Set_Window (Win : in Window)
+   is
+   begin
+      Default_Window := Win;
+   end Set_Window;
+
+   function Get_Window return Window
+   is
+   begin
+      if Default_Window = Null_Window then
+         return Standard_Window;
+      else
+         return Default_Window;
+      end if;
+   end Get_Window;
+   pragma Inline (Get_Window);
+
+   procedure Flush (Win : in Window)
+   is
+   begin
+      Refresh (Win);
+   end Flush;
+
+   procedure Flush
+   is
+   begin
+      Flush (Get_Window);
+   end Flush;
+
+   --------------------------------------------
+   -- Specification of line and page lengths --
+   --------------------------------------------
+
+   --  There are no set routines in this package. I assume, that you allocate
+   --  the window with an appropriate size.
+   --  A scroll-window is interpreted as an page with unbounded page length,
+   --  i.e. it returns the conventional 0 as page length.
+
+   function Line_Length (Win : in Window) return Count
+   is
+      N_Lines : Line_Count;
+      N_Cols  : Column_Count;
+   begin
+      Get_Size (Win, N_Lines, N_Cols);
+      if Natural (N_Cols) > Natural (Count'Last) then
+         raise Layout_Error;
+      end if;
+      return Count (N_Cols);
+   end Line_Length;
+
+   function Line_Length return Count
+   is
+   begin
+      return Line_Length (Get_Window);
+   end Line_Length;
+
+   function Page_Length (Win : in Window) return Count
+   is
+      N_Lines : Line_Count;
+      N_Cols  : Column_Count;
+   begin
+      if Scrolling_Allowed (Win) then
+         return 0;
+      else
+         Get_Size (Win, N_Lines, N_Cols);
+         if Natural (N_Lines) > Natural (Count'Last) then
+            raise Layout_Error;
+         end if;
+         return Count (N_Lines);
+      end if;
+   end Page_Length;
+
+   function Page_Length return Count
+   is
+   begin
+      return Page_Length (Get_Window);
+   end Page_Length;
+
+   ------------------------------------
+   -- Column, Line, and Page Control --
+   ------------------------------------
+   procedure New_Line (Win : in Window; Spacing : in Positive_Count := 1)
+   is
+      P_Size : constant Count := Page_Length (Win);
+   begin
+      if Spacing not in Positive_Count then
+         raise Constraint_Error;
+      end if;
+
+      for I in 1 .. Spacing loop
+         if P_Size > 0 and then Line (Win) >= P_Size then
+            New_Page (Win);
+         else
+            Add (Win, ASCII.LF);
+         end if;
+      end loop;
+   end New_Line;
+
+   procedure New_Line (Spacing : in Positive_Count := 1)
+   is
+   begin
+      New_Line (Get_Window, Spacing);
+   end New_Line;
+
+   procedure New_Page (Win : in Window)
+   is
+   begin
+      Clear (Win);
+   end New_Page;
+
+   procedure New_Page
+   is
+   begin
+      New_Page (Get_Window);
+   end New_Page;
+
+   procedure Set_Col (Win : in Window;  To : in Positive_Count)
+   is
+      Y  : Line_Position;
+      X1 : Column_Position;
+      X2 : Column_Position;
+      N  : Natural;
+   begin
+      if To not in Positive_Count then
+         raise Constraint_Error;
+      end if;
+
+      Get_Cursor_Position (Win, Y, X1);
+      N  := Natural (To); N := N - 1;
+      X2 := Column_Position (N);
+      if X1 > X2 then
+         New_Line (Win, 1);
+         X1 := 0;
+      end if;
+      if X1 < X2 then
+         declare
+            Filler : constant String (Integer (X1) .. (Integer (X2) - 1))
+              := (others => ' ');
+         begin
+            Put (Win, Filler);
+         end;
+      end if;
+   end Set_Col;
+
+   procedure Set_Col (To : in Positive_Count)
+   is
+   begin
+      Set_Col (Get_Window, To);
+   end Set_Col;
+
+   procedure Set_Line (Win : in Window; To : in Positive_Count)
+   is
+      Y1 : Line_Position;
+      Y2 : Line_Position;
+      X  : Column_Position;
+      N  : Natural;
+   begin
+      if To not in Positive_Count then
+         raise Constraint_Error;
+      end if;
+
+      Get_Cursor_Position (Win, Y1, X);
+      N  := Natural (To); N := N - 1;
+      Y2 := Line_Position (N);
+      if Y2 < Y1 then
+         New_Page (Win);
+         Y1 := 0;
+      end if;
+      if Y1 < Y2 then
+         New_Line (Win, Positive_Count (Y2 - Y1));
+      end if;
+   end Set_Line;
+
+   procedure Set_Line (To : in Positive_Count)
+   is
+   begin
+      Set_Line (Get_Window, To);
+   end Set_Line;
+
+   function Col (Win : in Window) return Positive_Count
+   is
+      Y : Line_Position;
+      X : Column_Position;
+      N : Natural;
+   begin
+      Get_Cursor_Position (Win, Y, X);
+      N := Natural (X); N := N + 1;
+      if N > Natural (Count'Last) then
+         raise Layout_Error;
+      end if;
+      return Positive_Count (N);
+   end Col;
+
+   function Col return Positive_Count
+   is
+   begin
+      return Col (Get_Window);
+   end Col;
+
+   function Line (Win : in Window) return Positive_Count
+   is
+      Y : Line_Position;
+      X : Column_Position;
+      N : Natural;
+   begin
+      Get_Cursor_Position (Win, Y, X);
+      N := Natural (Y); N := N + 1;
+      if N > Natural (Count'Last) then
+         raise Layout_Error;
+      end if;
+      return Positive_Count (N);
+   end Line;
+
+   function Line return Positive_Count
+   is
+   begin
+      return Line (Get_Window);
+   end Line;
+
+   -----------------------
+   -- Characters Output --
+   -----------------------
+
+   procedure Put (Win  : in Window; Item : in Character)
+   is
+      P_Size : constant Count := Page_Length (Win);
+      Y : Line_Position;
+      X : Column_Position;
+      L : Line_Count;
+      C : Column_Count;
+   begin
+      if P_Size > 0 then
+         Get_Cursor_Position (Win, Y, X);
+         Get_Size (Win, L, C);
+         if (Y + 1) = L and then (X + 1) = C then
+            New_Page (Win);
+         end if;
+      end if;
+      Add (Win, Item);
+   end Put;
+
+   procedure Put (Item : in Character)
+   is
+   begin
+      Put (Get_Window, Item);
+   end Put;
+
+   --------------------
+   -- Strings-Output --
+   --------------------
+
+   procedure Put (Win  : in Window; Item : in String)
+   is
+      P_Size : constant Count := Page_Length (Win);
+      Y : Line_Position;
+      X : Column_Position;
+      L : Line_Count;
+      C : Column_Count;
+   begin
+      if P_Size > 0 then
+         Get_Cursor_Position (Win, Y, X);
+         Get_Size (Win, L, C);
+         if (Y + 1) = L and then (X + 1 + Item'Length) >= C then
+            New_Page (Win);
+         end if;
+      end if;
+      Add (Win, Item);
+   end Put;
+
+   procedure Put (Item : in String)
+   is
+   begin
+      Put (Get_Window, Item);
+   end Put;
+
+   procedure Put_Line
+     (Win  : in Window;
+      Item : in String)
+   is
+   begin
+      Put (Win, Item);
+      New_Line (Win, 1);
+   end Put_Line;
+
+   procedure Put_Line
+     (Item : in String)
+   is
+   begin
+      Put_Line (Get_Window, Item);
+   end Put_Line;
+
+end Terminal_Interface.Curses.Text_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io.ads b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io.ads
new file mode 100644
index 0000000..fa659a8
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses-text_io.ads
@@ -0,0 +1,136 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                     Terminal_Interface.Curses.Text_IO                    --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Text_IO;
+with Ada.IO_Exceptions;
+
+package Terminal_Interface.Curses.Text_IO is
+
+   use type Ada.Text_IO.Count;
+   subtype Count is Ada.Text_IO.Count;
+   subtype Positive_Count is Count range 1 .. Count'Last;
+
+   subtype Field is Ada.Text_IO.Field;
+   subtype Number_Base is Integer range 2 .. 16;
+
+   type Type_Set is (Lower_Case, Upper_Case, Mixed_Case);
+
+   --  For most of the routines you will see a version without a Window
+   --  type parameter. They will operate on a default window, which can
+   --  be set by the user. It is initially equal to Standard_Window.
+
+   procedure Set_Window (Win : in Window);
+   --  Set Win as the default window
+
+   function Get_Window return Window;
+   --  Get the current default window
+
+   procedure Flush (Win : in Window);
+   procedure Flush;
+
+   --------------------------------------------
+   -- Specification of line and page lengths --
+   --------------------------------------------
+
+   --  There are no set routines in this package. I assume, that you allocate
+   --  the window with an appropriate size.
+   --  A scroll-window is interpreted as an page with unbounded page length,
+   --  i.e. it returns the conventional 0 as page length.
+
+   function Line_Length (Win : in Window) return Count;
+   function Line_Length return Count;
+
+   function Page_Length (Win : in Window) return Count;
+   function Page_Length return Count;
+
+   ------------------------------------
+   -- Column, Line, and Page Control --
+   ------------------------------------
+   procedure New_Line (Win : in Window; Spacing : in Positive_Count := 1);
+   procedure New_Line (Spacing : in Positive_Count := 1);
+
+   procedure New_Page (Win : in Window);
+   procedure New_Page;
+
+   procedure Set_Col (Win : in Window;  To : in Positive_Count);
+   procedure Set_Col (To : in Positive_Count);
+
+   procedure Set_Line (Win : in Window; To : in Positive_Count);
+   procedure Set_Line (To : in Positive_Count);
+
+   function Col (Win : in Window) return Positive_Count;
+   function Col return Positive_Count;
+
+   function Line (Win : in Window) return Positive_Count;
+   function Line return Positive_Count;
+
+   -----------------------
+   -- Characters-Output --
+   -----------------------
+
+   procedure Put (Win  : in Window; Item : in Character);
+   procedure Put (Item : in Character);
+
+   --------------------
+   -- Strings-Output --
+   --------------------
+
+   procedure Put (Win  : in Window; Item : in String);
+   procedure Put (Item : in String);
+
+   procedure Put_Line
+     (Win  : in Window;
+      Item : in String);
+
+   procedure Put_Line
+     (Item : in String);
+
+   --  Exceptions
+
+   Status_Error : exception renames Ada.IO_Exceptions.Status_Error;
+   Mode_Error   : exception renames Ada.IO_Exceptions.Mode_Error;
+   Name_Error   : exception renames Ada.IO_Exceptions.Name_Error;
+   Use_Error    : exception renames Ada.IO_Exceptions.Use_Error;
+   Device_Error : exception renames Ada.IO_Exceptions.Device_Error;
+   End_Error    : exception renames Ada.IO_Exceptions.End_Error;
+   Data_Error   : exception renames Ada.IO_Exceptions.Data_Error;
+   Layout_Error : exception renames Ada.IO_Exceptions.Layout_Error;
+
+end Terminal_Interface.Curses.Text_IO;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface-curses.adb b/ncurses-5.2/Ada95/src/terminal_interface-curses.adb
new file mode 100644
index 0000000..0ca29ea
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface-curses.adb
@@ -0,0 +1,2414 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                        Terminal_Interface.Curses                         --
+--                                                                          --
+--                                 B O D Y                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with System;
+
+with Terminal_Interface.Curses.Aux;
+with Interfaces.C;                  use Interfaces.C;
+with Interfaces.C.Strings;          use Interfaces.C.Strings;
+with Interfaces.C.Pointers;
+with Ada.Characters.Handling;       use Ada.Characters.Handling;
+with Ada.Strings.Fixed;
+with Ada.Unchecked_Conversion;
+
+package body Terminal_Interface.Curses is
+
+   use Aux;
+   use type System.Bit_Order;
+
+   package ASF renames Ada.Strings.Fixed;
+
+   type chtype_array is array (size_t range <>)
+      of aliased Attributed_Character;
+   pragma Convention (C, chtype_array);
+
+------------------------------------------------------------------------------
+   generic
+      type Element is (<>);
+   function W_Get_Element (Win    : in Window;
+                           Offset : in Natural) return Element;
+
+   function W_Get_Element (Win    : in Window;
+                           Offset : in Natural) return Element is
+      type E_Array is array (Natural range <>) of aliased Element;
+      package C_E_Array is new
+        Interfaces.C.Pointers (Natural, Element, E_Array, Element'Val (0));
+      use C_E_Array;
+
+      function To_Pointer is new
+        Ada.Unchecked_Conversion (Window, Pointer);
+
+      P : Pointer := To_Pointer (Win);
+   begin
+      if Win = Null_Window then
+         raise Curses_Exception;
+      else
+         P := P + ptrdiff_t (Offset);
+         return P.all;
+      end if;
+   end W_Get_Element;
+
+   function W_Get_Int   is new W_Get_Element (C_Int);
+   function W_Get_Short is new W_Get_Element (C_Short);
+   function W_Get_Byte  is new W_Get_Element (Interfaces.C.unsigned_char);
+
+------------------------------------------------------------------------------
+   function Key_Name (Key : in Real_Key_Code) return String
+   is
+      function Keyname (K : C_Int) return chars_ptr;
+      pragma Import (C, Keyname, "keyname");
+
+      Ch : Character;
+   begin
+      if Key <= Character'Pos (Character'Last) then
+         Ch := Character'Val (Key);
+         if Is_Control (Ch) then
+            return Un_Control (Attributed_Character'(Ch    => Ch,
+                                                     Color => Color_Pair'First,
+                                                     Attr  => Normal_Video));
+         elsif Is_Graphic (Ch) then
+            declare
+               S : String (1 .. 1);
+            begin
+               S (1) := Ch;
+               return S;
+            end;
+         else
+            return "";
+         end if;
+      else
+         return Fill_String (Keyname (C_Int (Key)));
+      end if;
+   end Key_Name;
+
+   procedure Key_Name (Key  : in  Real_Key_Code;
+                       Name : out String)
+   is
+   begin
+      ASF.Move (Key_Name (Key), Name);
+   end Key_Name;
+
+------------------------------------------------------------------------------
+   procedure Init_Screen
+   is
+      function Initscr return Window;
+      pragma Import (C, Initscr, "initscr");
+
+      W : Window;
+   begin
+      W := Initscr;
+      if W = Null_Window then
+         raise Curses_Exception;
+      end if;
+   end Init_Screen;
+
+   procedure End_Windows
+   is
+      function Endwin return C_Int;
+      pragma Import (C, Endwin, "endwin");
+   begin
+      if Endwin = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end End_Windows;
+
+   function Is_End_Window return Boolean
+   is
+      function Isendwin return Curses_Bool;
+      pragma Import (C, Isendwin, "isendwin");
+   begin
+      if Isendwin = Curses_Bool_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Is_End_Window;
+------------------------------------------------------------------------------
+   procedure Move_Cursor (Win    : in Window := Standard_Window;
+                          Line   : in Line_Position;
+                          Column : in Column_Position)
+   is
+      function Wmove (Win    : Window;
+                      Line   : C_Int;
+                      Column : C_Int
+                     ) return C_Int;
+      pragma Import (C, Wmove, "wmove");
+   begin
+      if Wmove (Win, C_Int (Line), C_Int (Column)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Move_Cursor;
+------------------------------------------------------------------------------
+   procedure Add (Win : in Window := Standard_Window;
+                  Ch  : in Attributed_Character)
+   is
+      function Waddch (W  : Window;
+                       Ch : C_Chtype) return C_Int;
+      pragma Import (C, Waddch, "waddch");
+   begin
+      if Waddch (Win, AttrChar_To_Chtype (Ch)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Add;
+
+   procedure Add (Win : in Window := Standard_Window;
+                  Ch  : in Character)
+   is
+   begin
+      Add (Win,
+           Attributed_Character'(Ch    => Ch,
+                                 Color => Color_Pair'First,
+                                 Attr  => Normal_Video));
+   end Add;
+
+   procedure Add
+     (Win    : in Window := Standard_Window;
+      Line   : in Line_Position;
+      Column : in Column_Position;
+      Ch     : in Attributed_Character)
+   is
+      function mvwaddch (W  : Window;
+                         Y  : C_Int;
+                         X  : C_Int;
+                         Ch : C_Chtype) return C_Int;
+      pragma Import (C, mvwaddch, "mvwaddch");
+   begin
+      if mvwaddch (Win, C_Int (Line),
+                   C_Int (Column),
+                   AttrChar_To_Chtype (Ch)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Add;
+
+   procedure Add
+     (Win    : in Window := Standard_Window;
+      Line   : in Line_Position;
+      Column : in Column_Position;
+      Ch     : in Character)
+   is
+   begin
+      Add (Win,
+           Line,
+           Column,
+           Attributed_Character'(Ch    => Ch,
+                                 Color => Color_Pair'First,
+                                 Attr  => Normal_Video));
+   end Add;
+
+   procedure Add_With_Immediate_Echo
+     (Win : in Window := Standard_Window;
+      Ch  : in Attributed_Character)
+   is
+      function Wechochar (W  : Window;
+                          Ch : C_Chtype) return C_Int;
+      pragma Import (C, Wechochar, "wechochar");
+   begin
+      if Wechochar (Win, AttrChar_To_Chtype (Ch)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Add_With_Immediate_Echo;
+
+   procedure Add_With_Immediate_Echo
+     (Win : in Window := Standard_Window;
+      Ch  : in Character)
+   is
+   begin
+      Add_With_Immediate_Echo
+        (Win,
+         Attributed_Character'(Ch    => Ch,
+                               Color => Color_Pair'First,
+                               Attr  => Normal_Video));
+   end Add_With_Immediate_Echo;
+------------------------------------------------------------------------------
+   function Create (Number_Of_Lines       : Line_Count;
+                    Number_Of_Columns     : Column_Count;
+                    First_Line_Position   : Line_Position;
+                    First_Column_Position : Column_Position) return Window
+   is
+      function Newwin (Number_Of_Lines       : C_Int;
+                       Number_Of_Columns     : C_Int;
+                       First_Line_Position   : C_Int;
+                       First_Column_Position : C_Int) return Window;
+      pragma Import (C, Newwin, "newwin");
+
+      W : Window;
+   begin
+      W := Newwin (C_Int (Number_Of_Lines),
+                   C_Int (Number_Of_Columns),
+                   C_Int (First_Line_Position),
+                   C_Int (First_Column_Position));
+      if W = Null_Window then
+         raise Curses_Exception;
+      end if;
+      return W;
+   end Create;
+
+   procedure Delete (Win : in out Window)
+   is
+      function Wdelwin (W : Window) return C_Int;
+      pragma Import (C, Wdelwin, "delwin");
+   begin
+      if Wdelwin (Win) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+      Win := Null_Window;
+   end Delete;
+
+   function Sub_Window
+     (Win                   : Window := Standard_Window;
+      Number_Of_Lines       : Line_Count;
+      Number_Of_Columns     : Column_Count;
+      First_Line_Position   : Line_Position;
+      First_Column_Position : Column_Position) return Window
+   is
+      function Subwin
+        (Win                   : Window;
+         Number_Of_Lines       : C_Int;
+         Number_Of_Columns     : C_Int;
+         First_Line_Position   : C_Int;
+         First_Column_Position : C_Int) return Window;
+      pragma Import (C, Subwin, "subwin");
+
+      W : Window;
+   begin
+      W := Subwin (Win,
+                   C_Int (Number_Of_Lines),
+                   C_Int (Number_Of_Columns),
+                   C_Int (First_Line_Position),
+                   C_Int (First_Column_Position));
+      if W = Null_Window then
+         raise Curses_Exception;
+      end if;
+      return W;
+   end Sub_Window;
+
+   function Derived_Window
+     (Win                   : Window := Standard_Window;
+      Number_Of_Lines       : Line_Count;
+      Number_Of_Columns     : Column_Count;
+      First_Line_Position   : Line_Position;
+      First_Column_Position : Column_Position) return Window
+   is
+      function Derwin
+        (Win                   : Window;
+         Number_Of_Lines       : C_Int;
+         Number_Of_Columns     : C_Int;
+         First_Line_Position   : C_Int;
+         First_Column_Position : C_Int) return Window;
+      pragma Import (C, Derwin, "derwin");
+
+      W : Window;
+   begin
+      W := Derwin (Win,
+                   C_Int (Number_Of_Lines),
+                   C_Int (Number_Of_Columns),
+                   C_Int (First_Line_Position),
+                   C_Int (First_Column_Position));
+      if W = Null_Window then
+         raise Curses_Exception;
+      end if;
+      return W;
+   end Derived_Window;
+
+   function Duplicate (Win : Window) return Window
+   is
+      function Dupwin (Win : Window) return Window;
+      pragma Import (C, Dupwin, "dupwin");
+
+      W : Window := Dupwin (Win);
+   begin
+      if W = Null_Window then
+         raise Curses_Exception;
+      end if;
+      return W;
+   end Duplicate;
+
+   procedure Move_Window (Win    : in Window;
+                          Line   : in Line_Position;
+                          Column : in Column_Position)
+   is
+      function Mvwin (Win    : Window;
+                      Line   : C_Int;
+                      Column : C_Int) return C_Int;
+      pragma Import (C, Mvwin, "mvwin");
+   begin
+      if Mvwin (Win, C_Int (Line), C_Int (Column)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Move_Window;
+
+   procedure Move_Derived_Window (Win    : in Window;
+                                  Line   : in Line_Position;
+                                  Column : in Column_Position)
+   is
+      function Mvderwin (Win    : Window;
+                         Line   : C_Int;
+                         Column : C_Int) return C_Int;
+      pragma Import (C, Mvderwin, "mvderwin");
+   begin
+      if Mvderwin (Win, C_Int (Line), C_Int (Column)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Move_Derived_Window;
+
+   procedure Set_Synch_Mode (Win  : in Window  := Standard_Window;
+                             Mode : in Boolean := False)
+   is
+      function Syncok (Win  : Window;
+                       Mode : Curses_Bool) return C_Int;
+      pragma Import (C, Syncok, "syncok");
+   begin
+      if Syncok (Win, Curses_Bool (Boolean'Pos (Mode))) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_Synch_Mode;
+------------------------------------------------------------------------------
+   procedure Add (Win : in Window := Standard_Window;
+                  Str : in String;
+                  Len : in Integer := -1)
+   is
+      type Char_Ptr is access all Interfaces.C.char;
+      function Waddnstr (Win : Window;
+                         Str : Char_Ptr;
+                         Len : C_Int := -1) return C_Int;
+      pragma Import (C, Waddnstr, "waddnstr");
+
+      Txt    : char_array (0 .. Str'Length);
+      Length : size_t;
+   begin
+      To_C (Str, Txt, Length);
+      if Waddnstr (Win, Txt (Txt'First)'Access, C_Int (Len)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Add;
+
+   procedure Add
+     (Win    : in Window := Standard_Window;
+      Line   : in Line_Position;
+      Column : in Column_Position;
+      Str    : in String;
+      Len    : in Integer := -1)
+   is
+   begin
+      Move_Cursor (Win, Line, Column);
+      Add (Win, Str, Len);
+   end Add;
+------------------------------------------------------------------------------
+   procedure Add
+     (Win : in Window := Standard_Window;
+      Str : in Attributed_String;
+      Len : in Integer := -1)
+   is
+      type Chtype_Ptr is access all Attributed_Character;
+      function Waddchnstr (Win : Window;
+                           Str : Chtype_Ptr;
+                           Len : C_Int := -1) return C_Int;
+      pragma Import (C, Waddchnstr, "waddchnstr");
+
+      Txt : chtype_array (0 .. Str'Length);
+   begin
+      for Length in 1 .. size_t (Str'Length) loop
+         Txt (Length - 1) := Str (Natural (Length));
+      end loop;
+      Txt (Str'Length) := Default_Character;
+      if Waddchnstr (Win,
+                     Txt (Txt'First)'Access,
+                     C_Int (Len)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Add;
+
+   procedure Add
+     (Win    : in Window := Standard_Window;
+      Line   : in Line_Position;
+      Column : in Column_Position;
+      Str    : in Attributed_String;
+      Len    : in Integer := -1)
+   is
+   begin
+      Move_Cursor (Win, Line, Column);
+      Add (Win, Str, Len);
+   end Add;
+------------------------------------------------------------------------------
+   procedure Border
+     (Win                       : in Window := Standard_Window;
+      Left_Side_Symbol          : in Attributed_Character := Default_Character;
+      Right_Side_Symbol         : in Attributed_Character := Default_Character;
+      Top_Side_Symbol           : in Attributed_Character := Default_Character;
+      Bottom_Side_Symbol        : in Attributed_Character := Default_Character;
+      Upper_Left_Corner_Symbol  : in Attributed_Character := Default_Character;
+      Upper_Right_Corner_Symbol : in Attributed_Character := Default_Character;
+      Lower_Left_Corner_Symbol  : in Attributed_Character := Default_Character;
+      Lower_Right_Corner_Symbol : in Attributed_Character := Default_Character)
+   is
+      function Wborder (W   : Window;
+                        LS  : C_Chtype;
+                        RS  : C_Chtype;
+                        TS  : C_Chtype;
+                        BS  : C_Chtype;
+                        ULC : C_Chtype;
+                        URC : C_Chtype;
+                        LLC : C_Chtype;
+                        LRC : C_Chtype) return C_Int;
+      pragma Import (C, Wborder, "wborder");
+   begin
+      if Wborder (Win,
+                  AttrChar_To_Chtype (Left_Side_Symbol),
+                  AttrChar_To_Chtype (Right_Side_Symbol),
+                  AttrChar_To_Chtype (Top_Side_Symbol),
+                  AttrChar_To_Chtype (Bottom_Side_Symbol),
+                  AttrChar_To_Chtype (Upper_Left_Corner_Symbol),
+                  AttrChar_To_Chtype (Upper_Right_Corner_Symbol),
+                  AttrChar_To_Chtype (Lower_Left_Corner_Symbol),
+                  AttrChar_To_Chtype (Lower_Right_Corner_Symbol)
+                  ) = Curses_Err
+      then
+         raise Curses_Exception;
+      end if;
+   end Border;
+
+   procedure Box
+     (Win               : in Window := Standard_Window;
+      Vertical_Symbol   : in Attributed_Character := Default_Character;
+      Horizontal_Symbol : in Attributed_Character := Default_Character)
+   is
+   begin
+      Border (Win,
+              Vertical_Symbol, Vertical_Symbol,
+              Horizontal_Symbol, Horizontal_Symbol);
+   end Box;
+
+   procedure Horizontal_Line
+     (Win         : in Window := Standard_Window;
+      Line_Size   : in Natural;
+      Line_Symbol : in Attributed_Character := Default_Character)
+   is
+      function Whline (W   : Window;
+                       Ch  : C_Chtype;
+                       Len : C_Int) return C_Int;
+      pragma Import (C, Whline, "whline");
+   begin
+      if Whline (Win,
+                 AttrChar_To_Chtype (Line_Symbol),
+                 C_Int (Line_Size)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Horizontal_Line;
+
+   procedure Vertical_Line
+     (Win         : in Window := Standard_Window;
+      Line_Size   : in Natural;
+      Line_Symbol : in Attributed_Character := Default_Character)
+   is
+      function Wvline (W   : Window;
+                       Ch  : C_Chtype;
+                       Len : C_Int) return C_Int;
+      pragma Import (C, Wvline, "wvline");
+   begin
+      if Wvline (Win,
+                 AttrChar_To_Chtype (Line_Symbol),
+                 C_Int (Line_Size)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Vertical_Line;
+
+------------------------------------------------------------------------------
+   function Get_Keystroke (Win : Window := Standard_Window)
+     return Real_Key_Code
+   is
+      function Wgetch (W : Window) return C_Int;
+      pragma Import (C, Wgetch, "wgetch");
+
+      C : constant C_Int := Wgetch (Win);
+   begin
+      if C = Curses_Err then
+         return Key_None;
+      else
+         return Real_Key_Code (C);
+      end if;
+   end Get_Keystroke;
+
+   procedure Undo_Keystroke (Key : in Real_Key_Code)
+   is
+      function Ungetch (Ch : C_Int) return C_Int;
+      pragma Import (C, Ungetch, "ungetch");
+   begin
+      if Ungetch (C_Int (Key)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Undo_Keystroke;
+
+   function Has_Key (Key : Special_Key_Code) return Boolean
+   is
+      function Haskey (Key : C_Int) return C_Int;
+      pragma Import (C, Haskey, "has_key");
+   begin
+      if Haskey (C_Int (Key)) = Curses_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Has_Key;
+
+   function Is_Function_Key (Key : Special_Key_Code) return Boolean
+   is
+      L : constant Special_Key_Code  := Special_Key_Code (Natural (Key_F0) +
+        Natural (Function_Key_Number'Last));
+   begin
+      if (Key >= Key_F0) and then (Key <= L) then
+         return True;
+      else
+         return False;
+      end if;
+   end Is_Function_Key;
+
+   function Function_Key (Key : Real_Key_Code)
+                          return Function_Key_Number
+   is
+   begin
+      if Is_Function_Key (Key) then
+         return Function_Key_Number (Key - Key_F0);
+      else
+         raise Constraint_Error;
+      end if;
+   end Function_Key;
+
+   function Function_Key_Code (Key : Function_Key_Number) return Real_Key_Code
+   is
+   begin
+      return Real_Key_Code (Natural (Key_F0) + Natural (Key));
+   end Function_Key_Code;
+------------------------------------------------------------------------------
+   procedure Switch_Character_Attribute
+     (Win  : in Window := Standard_Window;
+      Attr : in Character_Attribute_Set := Normal_Video;
+      On   : in Boolean := True)
+   is
+      function Wattron (Win    : Window;
+                        C_Attr : C_AttrType) return C_Int;
+      pragma Import (C, Wattron, "wattr_on");
+      function Wattroff (Win    : Window;
+                         C_Attr : C_AttrType) return C_Int;
+      pragma Import (C, Wattroff, "wattr_off");
+      --  In Ada we use the On Boolean to control whether or not we want to
+      --  switch on or off the attributes in the set.
+      Err : C_Int;
+      AC  : constant Attributed_Character := (Ch    => Character'First,
+                                              Color => Color_Pair'First,
+                                              Attr  => Attr);
+   begin
+      if On then
+         Err := Wattron  (Win, AttrChar_To_AttrType (AC));
+      else
+         Err := Wattroff (Win, AttrChar_To_AttrType (AC));
+      end if;
+      if Err = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Switch_Character_Attribute;
+
+   procedure Set_Character_Attributes
+     (Win   : in Window := Standard_Window;
+      Attr  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First)
+   is
+      function Wattrset (Win    : Window;
+                         C_Attr : C_AttrType) return C_Int;
+      pragma Import (C, Wattrset, "wattrset"); -- ??? wattr_set
+   begin
+      if Wattrset (Win,
+                   AttrChar_To_AttrType (Attributed_Character'
+                                         (Ch    => Character'First,
+                                          Color => Color,
+                                          Attr  => Attr))) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_Character_Attributes;
+
+   function Get_Character_Attribute (Win : Window := Standard_Window)
+                                     return Character_Attribute_Set
+   is
+      function Wattrget (Win : Window;
+                         Atr : access C_AttrType;
+                         Col : access C_Short;
+                         Opt : System.Address) return C_Int;
+      pragma Import (C, Wattrget, "wattr_get");
+
+      Attr : aliased C_AttrType;
+      Col  : aliased C_Short;
+      Res  : constant C_Int := Wattrget (Win, Attr'Access, Col'Access,
+                                         System.Null_Address);
+      Ch   : Attributed_Character;
+   begin
+      if Res = Curses_Ok then
+         Ch := AttrType_To_AttrChar (Attr);
+         return Ch.Attr;
+      else
+         raise Curses_Exception;
+      end if;
+   end Get_Character_Attribute;
+
+   function Get_Character_Attribute (Win : Window := Standard_Window)
+                                     return Color_Pair
+   is
+      function Wattrget (Win : Window;
+                         Atr : access C_AttrType;
+                         Col : access C_Short;
+                         Opt : System.Address) return C_Int;
+      pragma Import (C, Wattrget, "wattr_get");
+
+      Attr : aliased C_AttrType;
+      Col  : aliased C_Short;
+      Res  : constant C_Int := Wattrget (Win, Attr'Access, Col'Access,
+                                         System.Null_Address);
+      Ch   : Attributed_Character;
+   begin
+      if Res = Curses_Ok then
+         Ch := AttrType_To_AttrChar (Attr);
+         return Ch.Color;
+      else
+         raise Curses_Exception;
+      end if;
+   end Get_Character_Attribute;
+
+   procedure Set_Color (Win  : in Window := Standard_Window;
+                        Pair : in Color_Pair)
+   is
+      function Wset_Color (Win   : Window;
+                           Color : C_Short;
+                           Opts  : C_Void_Ptr) return C_Int;
+      pragma Import (C, Wset_Color, "wcolor_set");
+   begin
+      if Wset_Color (Win,
+                     C_Short (Pair),
+                     C_Void_Ptr (System.Null_Address)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_Color;
+
+   procedure Change_Attributes
+     (Win   : in Window := Standard_Window;
+      Count : in Integer := -1;
+      Attr  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First)
+   is
+      function Wchgat (Win   : Window;
+                       Cnt   : C_Int;
+                       Attr  : C_AttrType;
+                       Color : C_Short;
+                       Opts  : System.Address := System.Null_Address)
+                       return C_Int;
+      pragma Import (C, Wchgat, "wchgat");
+
+      Ch : constant Attributed_Character :=
+        (Ch => Character'First, Color => Color_Pair'First, Attr => Attr);
+   begin
+      if Wchgat (Win, C_Int (Count), AttrChar_To_AttrType (Ch),
+                 C_Short (Color)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Change_Attributes;
+
+   procedure Change_Attributes
+     (Win    : in Window := Standard_Window;
+      Line   : in Line_Position := Line_Position'First;
+      Column : in Column_Position := Column_Position'First;
+      Count  : in Integer := -1;
+      Attr   : in Character_Attribute_Set := Normal_Video;
+      Color  : in Color_Pair := Color_Pair'First)
+   is
+   begin
+      Move_Cursor (Win, Line, Column);
+      Change_Attributes (Win, Count, Attr, Color);
+   end Change_Attributes;
+------------------------------------------------------------------------------
+   procedure Beep
+   is
+      function Beeper return C_Int;
+      pragma Import (C, Beeper, "beep");
+   begin
+      if Beeper = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Beep;
+
+   procedure Flash_Screen
+   is
+      function Flash return C_Int;
+      pragma Import (C, Flash, "flash");
+   begin
+      if Flash = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Flash_Screen;
+------------------------------------------------------------------------------
+   procedure Set_Cbreak_Mode (SwitchOn : in Boolean := True)
+   is
+      function Cbreak return C_Int;
+      pragma Import (C, Cbreak, "cbreak");
+      function NoCbreak return C_Int;
+      pragma Import (C, NoCbreak, "nocbreak");
+
+      Err : C_Int;
+   begin
+      if SwitchOn then
+         Err := Cbreak;
+      else
+         Err := NoCbreak;
+      end if;
+      if Err = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_Cbreak_Mode;
+
+   procedure Set_Raw_Mode (SwitchOn : in Boolean := True)
+   is
+      function Raw return C_Int;
+      pragma Import (C, Raw, "raw");
+      function NoRaw return C_Int;
+      pragma Import (C, NoRaw, "noraw");
+
+      Err : C_Int;
+   begin
+      if SwitchOn then
+         Err := Raw;
+      else
+         Err := NoRaw;
+      end if;
+      if Err = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_Raw_Mode;
+
+   procedure Set_Echo_Mode (SwitchOn : in Boolean := True)
+   is
+      function Echo return C_Int;
+      pragma Import (C, Echo, "echo");
+      function NoEcho return C_Int;
+      pragma Import (C, NoEcho, "noecho");
+
+      Err : C_Int;
+   begin
+      if SwitchOn then
+         Err := Echo;
+      else
+         Err := NoEcho;
+      end if;
+      if Err = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_Echo_Mode;
+
+   procedure Set_Meta_Mode (Win      : in Window := Standard_Window;
+                            SwitchOn : in Boolean := True)
+   is
+      function Meta (W : Window; Mode : Curses_Bool) return C_Int;
+      pragma Import (C, Meta, "meta");
+   begin
+      if Meta (Win, Curses_Bool (Boolean'Pos (SwitchOn))) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_Meta_Mode;
+
+   procedure Set_KeyPad_Mode (Win      : in Window := Standard_Window;
+                              SwitchOn : in Boolean := True)
+   is
+      function Keypad (W : Window; Mode : Curses_Bool) return C_Int;
+      pragma Import (C, Keypad, "keypad");
+   begin
+      if Keypad (Win, Curses_Bool (Boolean'Pos (SwitchOn))) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_KeyPad_Mode;
+
+   procedure Half_Delay (Amount : in Half_Delay_Amount)
+   is
+      function Halfdelay (Amount : C_Int) return C_Int;
+      pragma Import (C, Halfdelay, "halfdelay");
+   begin
+      if Halfdelay (C_Int (Amount)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Half_Delay;
+
+   procedure Set_Flush_On_Interrupt_Mode
+     (Win  : in Window := Standard_Window;
+      Mode : in Boolean := True)
+   is
+      function Intrflush (Win : Window; Mode : Curses_Bool) return C_Int;
+      pragma Import (C, Intrflush, "intrflush");
+   begin
+      if Intrflush (Win, Curses_Bool (Boolean'Pos (Mode))) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_Flush_On_Interrupt_Mode;
+
+   procedure Set_Queue_Interrupt_Mode
+     (Win   : in Window := Standard_Window;
+      Flush : in Boolean := True)
+   is
+      procedure Qiflush;
+      pragma Import (C, Qiflush, "qiflush");
+      procedure No_Qiflush;
+      pragma Import (C, No_Qiflush, "noqiflush");
+   begin
+      if Flush then
+         Qiflush;
+      else
+         No_Qiflush;
+      end if;
+   end Set_Queue_Interrupt_Mode;
+
+   procedure Set_NoDelay_Mode
+     (Win  : in Window := Standard_Window;
+      Mode : in Boolean := False)
+   is
+      function Nodelay (Win : Window; Mode : Curses_Bool) return C_Int;
+      pragma Import (C, Nodelay, "nodelay");
+   begin
+      if Nodelay (Win, Curses_Bool (Boolean'Pos (Mode))) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_NoDelay_Mode;
+
+   procedure Set_Timeout_Mode (Win    : in Window := Standard_Window;
+                               Mode   : in Timeout_Mode;
+                               Amount : in Natural)
+   is
+      function Wtimeout (Win : Window; Amount : C_Int) return C_Int;
+      pragma Import (C, Wtimeout, "wtimeout");
+
+      Time : C_Int;
+   begin
+      case Mode is
+         when Blocking     => Time := -1;
+         when Non_Blocking => Time := 0;
+         when Delayed      =>
+            if Amount = 0 then
+               raise Constraint_Error;
+            end if;
+            Time := C_Int (Amount);
+      end case;
+      if Wtimeout (Win, Time) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_Timeout_Mode;
+
+   procedure Set_Escape_Timer_Mode
+     (Win       : in Window := Standard_Window;
+      Timer_Off : in Boolean := False)
+   is
+      function Notimeout (Win : Window; Mode : Curses_Bool) return C_Int;
+      pragma Import (C, Notimeout, "notimeout");
+   begin
+      if Notimeout (Win, Curses_Bool (Boolean'Pos (Timer_Off)))
+        = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_Escape_Timer_Mode;
+
+------------------------------------------------------------------------------
+   procedure Set_NL_Mode (SwitchOn : in Boolean := True)
+   is
+      function NL return C_Int;
+      pragma Import (C, NL, "nl");
+      function NoNL return C_Int;
+      pragma Import (C, NoNL, "nonl");
+
+      Err : C_Int;
+   begin
+      if SwitchOn then
+         Err := NL;
+      else
+         Err := NoNL;
+      end if;
+      if Err = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_NL_Mode;
+
+   procedure Clear_On_Next_Update
+     (Win      : in Window := Standard_Window;
+      Do_Clear : in Boolean := True)
+   is
+      function Clear_Ok (W : Window; Flag : Curses_Bool) return C_Int;
+      pragma Import (C, Clear_Ok, "clearok");
+   begin
+      if Clear_Ok (Win, Curses_Bool (Boolean'Pos (Do_Clear))) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Clear_On_Next_Update;
+
+   procedure Use_Insert_Delete_Line
+     (Win    : in Window := Standard_Window;
+      Do_Idl : in Boolean := True)
+   is
+      function IDL_Ok (W : Window; Flag : Curses_Bool) return C_Int;
+      pragma Import (C, IDL_Ok, "idlok");
+   begin
+      if IDL_Ok (Win, Curses_Bool (Boolean'Pos (Do_Idl))) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Use_Insert_Delete_Line;
+
+   procedure Use_Insert_Delete_Character
+     (Win    : in Window := Standard_Window;
+      Do_Idc : in Boolean := True)
+   is
+      function IDC_Ok (W : Window; Flag : Curses_Bool) return C_Int;
+      pragma Import (C, IDC_Ok, "idcok");
+   begin
+      if IDC_Ok (Win, Curses_Bool (Boolean'Pos (Do_Idc))) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Use_Insert_Delete_Character;
+
+   procedure Leave_Cursor_After_Update
+     (Win      : in Window := Standard_Window;
+      Do_Leave : in Boolean := True)
+   is
+      function Leave_Ok (W : Window; Flag : Curses_Bool) return C_Int;
+      pragma Import (C, Leave_Ok, "leaveok");
+   begin
+      if Leave_Ok (Win, Curses_Bool (Boolean'Pos (Do_Leave))) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Leave_Cursor_After_Update;
+
+   procedure Immediate_Update_Mode
+     (Win  : in Window := Standard_Window;
+      Mode : in Boolean := False)
+   is
+      function Immedok (Win : Window; Mode : Curses_Bool) return C_Int;
+      pragma Import (C, Immedok, "immedok");
+   begin
+      if Immedok (Win, Curses_Bool (Boolean'Pos (Mode))) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Immediate_Update_Mode;
+
+   procedure Allow_Scrolling
+     (Win  : in Window  := Standard_Window;
+      Mode : in Boolean := False)
+   is
+      function Scrollok (Win : Window; Mode : Curses_Bool) return C_Int;
+      pragma Import (C, Scrollok, "scrollok");
+   begin
+      if Scrollok (Win, Curses_Bool (Boolean'Pos (Mode))) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Allow_Scrolling;
+
+   function Scrolling_Allowed (Win : Window := Standard_Window) return Boolean
+   is
+      Res : C_Int;
+   begin
+      case Sizeof_bool is
+         when 1 => Res := C_Int (W_Get_Byte  (Win, Offset_scroll));
+         when 2 => Res := C_Int (W_Get_Short (Win, Offset_scroll));
+         when 4 => Res := C_Int (W_Get_Int   (Win, Offset_scroll));
+         when others => raise Curses_Exception;
+      end case;
+
+      case Res is
+         when 0       => return False;
+         when others  => return True;
+      end case;
+   end Scrolling_Allowed;
+
+   procedure Set_Scroll_Region
+     (Win         : in Window := Standard_Window;
+      Top_Line    : in Line_Position;
+      Bottom_Line : in Line_Position)
+   is
+      function Wsetscrreg (Win : Window;
+                           Lin : C_Int;
+                           Col : C_Int) return C_Int;
+      pragma Import (C, Wsetscrreg, "wsetscrreg");
+   begin
+      if Wsetscrreg (Win, C_Int (Top_Line), C_Int (Bottom_Line))
+        = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_Scroll_Region;
+------------------------------------------------------------------------------
+   procedure Update_Screen
+   is
+      function Do_Update return C_Int;
+      pragma Import (C, Do_Update, "doupdate");
+   begin
+      if Do_Update = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Update_Screen;
+
+   procedure Refresh (Win : in Window := Standard_Window)
+   is
+      function Wrefresh (W : Window) return C_Int;
+      pragma Import (C, Wrefresh, "wrefresh");
+   begin
+      if Wrefresh (Win) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Refresh;
+
+   procedure Refresh_Without_Update
+     (Win : in Window := Standard_Window)
+   is
+      function Wnoutrefresh (W : Window) return C_Int;
+      pragma Import (C, Wnoutrefresh, "wnoutrefresh");
+   begin
+      if Wnoutrefresh (Win) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Refresh_Without_Update;
+
+   procedure Redraw (Win : in Window := Standard_Window)
+   is
+      function Redrawwin (Win : Window) return C_Int;
+      pragma Import (C, Redrawwin, "redrawwin");
+   begin
+      if Redrawwin (Win) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Redraw;
+
+   procedure Redraw
+     (Win        : in Window := Standard_Window;
+      Begin_Line : in Line_Position;
+      Line_Count : in Positive)
+   is
+      function Wredrawln (Win : Window; First : C_Int; Cnt : C_Int)
+                          return C_Int;
+      pragma Import (C, Wredrawln, "wredrawln");
+   begin
+      if Wredrawln (Win,
+                    C_Int (Begin_Line),
+                    C_Int (Line_Count)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Redraw;
+
+------------------------------------------------------------------------------
+   procedure Erase (Win : in Window := Standard_Window)
+   is
+      function Werase (W : Window) return C_Int;
+      pragma Import (C, Werase, "werase");
+   begin
+      if Werase (Win) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Erase;
+
+   procedure Clear (Win : in Window := Standard_Window)
+   is
+      function Wclear (W : Window) return C_Int;
+      pragma Import (C, Wclear, "wclear");
+   begin
+      if Wclear (Win) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Clear;
+
+   procedure Clear_To_End_Of_Screen (Win : in Window := Standard_Window)
+   is
+      function Wclearbot (W : Window) return C_Int;
+      pragma Import (C, Wclearbot, "wclrtobot");
+   begin
+      if Wclearbot (Win) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Clear_To_End_Of_Screen;
+
+   procedure Clear_To_End_Of_Line (Win : in Window := Standard_Window)
+   is
+      function Wcleareol (W : Window) return C_Int;
+      pragma Import (C, Wcleareol, "wclrtoeol");
+   begin
+      if Wcleareol (Win) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Clear_To_End_Of_Line;
+------------------------------------------------------------------------------
+   procedure Set_Background
+     (Win : in Window := Standard_Window;
+      Ch  : in Attributed_Character)
+   is
+      procedure WBackground (W : in Window; Ch : in C_Chtype);
+      pragma Import (C, WBackground, "wbkgdset");
+   begin
+      WBackground (Win, AttrChar_To_Chtype (Ch));
+   end Set_Background;
+
+   procedure Change_Background
+     (Win : in Window := Standard_Window;
+      Ch  : in Attributed_Character)
+   is
+      function WChangeBkgd (W : Window; Ch : C_Chtype) return C_Int;
+      pragma Import (C, WChangeBkgd, "wbkgd");
+   begin
+      if WChangeBkgd (Win, AttrChar_To_Chtype (Ch)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Change_Background;
+
+   function Get_Background (Win : Window := Standard_Window)
+     return Attributed_Character
+   is
+      function Wgetbkgd (Win : Window) return C_Chtype;
+      pragma Import (C, Wgetbkgd, "getbkgd");
+   begin
+      return Chtype_To_AttrChar (Wgetbkgd (Win));
+   end Get_Background;
+------------------------------------------------------------------------------
+   procedure Change_Lines_Status (Win   : in Window := Standard_Window;
+                                  Start : in Line_Position;
+                                  Count : in Positive;
+                                  State : in Boolean)
+   is
+      function Wtouchln (Win : Window;
+                         Sta : C_Int;
+                         Cnt : C_Int;
+                         Chg : C_Int) return C_Int;
+      pragma Import (C, Wtouchln, "wtouchln");
+   begin
+      if Wtouchln (Win, C_Int (Start), C_Int (Count),
+                   C_Int (Boolean'Pos (State))) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Change_Lines_Status;
+
+   procedure Touch (Win : in Window := Standard_Window)
+   is
+      Y : Line_Position;
+      X : Column_Position;
+   begin
+      Get_Size (Win, Y, X);
+      Change_Lines_Status (Win, 0, Positive (Y), True);
+   end Touch;
+
+   procedure Untouch (Win : in Window := Standard_Window)
+   is
+      Y : Line_Position;
+      X : Column_Position;
+   begin
+      Get_Size (Win, Y, X);
+      Change_Lines_Status (Win, 0, Positive (Y), False);
+   end Untouch;
+
+   procedure Touch (Win   : in Window := Standard_Window;
+                    Start : in Line_Position;
+                    Count : in Positive)
+   is
+   begin
+      Change_Lines_Status (Win, Start, Count, True);
+   end Touch;
+
+   function Is_Touched
+     (Win  : Window := Standard_Window;
+      Line : Line_Position) return Boolean
+   is
+      function WLineTouched (W : Window; L : C_Int) return Curses_Bool;
+      pragma Import (C, WLineTouched, "is_linetouched");
+   begin
+      if WLineTouched (Win, C_Int (Line)) = Curses_Bool_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Is_Touched;
+
+   function Is_Touched
+     (Win : Window := Standard_Window) return Boolean
+   is
+      function WWinTouched (W : Window) return Curses_Bool;
+      pragma Import (C, WWinTouched, "is_wintouched");
+   begin
+      if WWinTouched (Win) = Curses_Bool_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Is_Touched;
+------------------------------------------------------------------------------
+   procedure Copy
+     (Source_Window            : in Window;
+      Destination_Window       : in Window;
+      Source_Top_Row           : in Line_Position;
+      Source_Left_Column       : in Column_Position;
+      Destination_Top_Row      : in Line_Position;
+      Destination_Left_Column  : in Column_Position;
+      Destination_Bottom_Row   : in Line_Position;
+      Destination_Right_Column : in Column_Position;
+      Non_Destructive_Mode     : in Boolean := True)
+   is
+      function Copywin (Src : Window;
+                        Dst : Window;
+                        Str : C_Int;
+                        Slc : C_Int;
+                        Dtr : C_Int;
+                        Dlc : C_Int;
+                        Dbr : C_Int;
+                        Drc : C_Int;
+                        Ndm : C_Int) return C_Int;
+      pragma Import (C, Copywin, "copywin");
+   begin
+      if Copywin (Source_Window,
+                  Destination_Window,
+                  C_Int (Source_Top_Row),
+                  C_Int (Source_Left_Column),
+                  C_Int (Destination_Top_Row),
+                  C_Int (Destination_Left_Column),
+                  C_Int (Destination_Bottom_Row),
+                  C_Int (Destination_Right_Column),
+                  Boolean'Pos (Non_Destructive_Mode)
+                ) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Copy;
+
+   procedure Overwrite
+     (Source_Window      : in Window;
+      Destination_Window : in Window)
+   is
+      function Overwrite (Src : Window; Dst : Window) return C_Int;
+      pragma Import (C, Overwrite, "overwrite");
+   begin
+      if Overwrite (Source_Window, Destination_Window) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Overwrite;
+
+   procedure Overlay
+     (Source_Window      : in Window;
+      Destination_Window : in Window)
+   is
+      function Overlay (Src : Window; Dst : Window) return C_Int;
+      pragma Import (C, Overlay, "overlay");
+   begin
+      if Overlay (Source_Window, Destination_Window) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Overlay;
+
+------------------------------------------------------------------------------
+   procedure Insert_Delete_Lines
+     (Win   : in Window := Standard_Window;
+      Lines : in Integer       := 1) -- default is to insert one line above
+   is
+      function Winsdelln (W : Window; N : C_Int) return C_Int;
+      pragma Import (C, Winsdelln, "winsdelln");
+   begin
+      if Winsdelln (Win, C_Int (Lines)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Insert_Delete_Lines;
+
+   procedure Delete_Line (Win : in Window := Standard_Window)
+   is
+   begin
+      Insert_Delete_Lines (Win, -1);
+   end Delete_Line;
+
+   procedure Insert_Line (Win : in Window := Standard_Window)
+   is
+   begin
+      Insert_Delete_Lines (Win, 1);
+   end Insert_Line;
+------------------------------------------------------------------------------
+
+
+   procedure Get_Size
+     (Win               : in Window := Standard_Window;
+      Number_Of_Lines   : out Line_Count;
+      Number_Of_Columns : out Column_Count)
+   is
+      --  Please note: in ncurses they are one off.
+      --  This might be different in other implementations of curses
+      Y : C_Int := C_Int (W_Get_Short (Win, Offset_maxy)) + C_Int (Offset_XY);
+      X : C_Int := C_Int (W_Get_Short (Win, Offset_maxx)) + C_Int (Offset_XY);
+   begin
+      Number_Of_Lines   := Line_Count (Y);
+      Number_Of_Columns := Column_Count (X);
+   end Get_Size;
+
+   procedure Get_Window_Position
+     (Win             : in Window := Standard_Window;
+      Top_Left_Line   : out Line_Position;
+      Top_Left_Column : out Column_Position)
+   is
+      Y : C_Short := W_Get_Short (Win, Offset_begy);
+      X : C_Short := W_Get_Short (Win, Offset_begx);
+   begin
+      Top_Left_Line   := Line_Position (Y);
+      Top_Left_Column := Column_Position (X);
+   end Get_Window_Position;
+
+   procedure Get_Cursor_Position
+     (Win    : in  Window := Standard_Window;
+      Line   : out Line_Position;
+      Column : out Column_Position)
+   is
+      Y : C_Short := W_Get_Short (Win, Offset_cury);
+      X : C_Short := W_Get_Short (Win, Offset_curx);
+   begin
+      Line   := Line_Position (Y);
+      Column := Column_Position (X);
+   end Get_Cursor_Position;
+
+   procedure Get_Origin_Relative_To_Parent
+     (Win                : in  Window;
+      Top_Left_Line      : out Line_Position;
+      Top_Left_Column    : out Column_Position;
+      Is_Not_A_Subwindow : out Boolean)
+   is
+      Y : C_Int := W_Get_Int (Win, Offset_pary);
+      X : C_Int := W_Get_Int (Win, Offset_parx);
+   begin
+      if Y = -1 then
+         Top_Left_Line   := Line_Position'Last;
+         Top_Left_Column := Column_Position'Last;
+         Is_Not_A_Subwindow := True;
+      else
+         Top_Left_Line   := Line_Position (Y);
+         Top_Left_Column := Column_Position (X);
+         Is_Not_A_Subwindow := False;
+      end if;
+   end Get_Origin_Relative_To_Parent;
+------------------------------------------------------------------------------
+   function New_Pad (Lines   : Line_Count;
+                     Columns : Column_Count) return Window
+   is
+      function Newpad (Lines : C_Int; Columns : C_Int) return Window;
+      pragma Import (C, Newpad, "newpad");
+
+      W : Window;
+   begin
+      W := Newpad (C_Int (Lines), C_Int (Columns));
+      if W = Null_Window then
+         raise Curses_Exception;
+      end if;
+      return W;
+   end New_Pad;
+
+   function Sub_Pad
+     (Pad                   : Window;
+      Number_Of_Lines       : Line_Count;
+      Number_Of_Columns     : Column_Count;
+      First_Line_Position   : Line_Position;
+      First_Column_Position : Column_Position) return Window
+   is
+      function Subpad
+        (Pad                   : Window;
+         Number_Of_Lines       : C_Int;
+         Number_Of_Columns     : C_Int;
+         First_Line_Position   : C_Int;
+         First_Column_Position : C_Int) return Window;
+      pragma Import (C, Subpad, "subpad");
+
+      W : Window;
+   begin
+      W := Subpad (Pad,
+                   C_Int (Number_Of_Lines),
+                   C_Int (Number_Of_Columns),
+                   C_Int (First_Line_Position),
+                   C_Int (First_Column_Position));
+      if W = Null_Window then
+         raise Curses_Exception;
+      end if;
+      return W;
+   end Sub_Pad;
+
+   procedure Refresh
+     (Pad                      : in Window;
+      Source_Top_Row           : in Line_Position;
+      Source_Left_Column       : in Column_Position;
+      Destination_Top_Row      : in Line_Position;
+      Destination_Left_Column  : in Column_Position;
+      Destination_Bottom_Row   : in Line_Position;
+      Destination_Right_Column : in Column_Position)
+   is
+      function Prefresh
+        (Pad                      : Window;
+         Source_Top_Row           : C_Int;
+         Source_Left_Column       : C_Int;
+         Destination_Top_Row      : C_Int;
+         Destination_Left_Column  : C_Int;
+         Destination_Bottom_Row   : C_Int;
+         Destination_Right_Column : C_Int) return C_Int;
+      pragma Import (C, Prefresh, "prefresh");
+   begin
+      if Prefresh (Pad,
+                   C_Int (Source_Top_Row),
+                   C_Int (Source_Left_Column),
+                   C_Int (Destination_Top_Row),
+                   C_Int (Destination_Left_Column),
+                   C_Int (Destination_Bottom_Row),
+                   C_Int (Destination_Right_Column)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Refresh;
+
+   procedure Refresh_Without_Update
+     (Pad                      : in Window;
+      Source_Top_Row           : in Line_Position;
+      Source_Left_Column       : in Column_Position;
+      Destination_Top_Row      : in Line_Position;
+      Destination_Left_Column  : in Column_Position;
+      Destination_Bottom_Row   : in Line_Position;
+      Destination_Right_Column : in Column_Position)
+   is
+      function Pnoutrefresh
+        (Pad                      : Window;
+         Source_Top_Row           : C_Int;
+         Source_Left_Column       : C_Int;
+         Destination_Top_Row      : C_Int;
+         Destination_Left_Column  : C_Int;
+         Destination_Bottom_Row   : C_Int;
+         Destination_Right_Column : C_Int) return C_Int;
+      pragma Import (C, Pnoutrefresh, "pnoutrefresh");
+   begin
+      if Pnoutrefresh (Pad,
+                       C_Int (Source_Top_Row),
+                       C_Int (Source_Left_Column),
+                       C_Int (Destination_Top_Row),
+                       C_Int (Destination_Left_Column),
+                       C_Int (Destination_Bottom_Row),
+                       C_Int (Destination_Right_Column)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Refresh_Without_Update;
+
+   procedure Add_Character_To_Pad_And_Echo_It
+     (Pad : in Window;
+      Ch  : in Attributed_Character)
+   is
+      function Pechochar (Pad : Window; Ch : C_Chtype)
+                          return C_Int;
+      pragma Import (C, Pechochar, "pechochar");
+   begin
+      if Pechochar (Pad, AttrChar_To_Chtype (Ch)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Add_Character_To_Pad_And_Echo_It;
+
+   procedure Add_Character_To_Pad_And_Echo_It
+     (Pad : in Window;
+      Ch  : in Character)
+   is
+   begin
+      Add_Character_To_Pad_And_Echo_It
+        (Pad,
+         Attributed_Character'(Ch    => Ch,
+                               Color => Color_Pair'First,
+                               Attr  => Normal_Video));
+   end Add_Character_To_Pad_And_Echo_It;
+------------------------------------------------------------------------------
+   procedure Scroll (Win    : in Window := Standard_Window;
+                     Amount : in Integer := 1)
+   is
+      function Wscrl (Win : Window; N : C_Int) return C_Int;
+      pragma Import (C, Wscrl, "wscrl");
+
+   begin
+      if Wscrl (Win, C_Int (Amount)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Scroll;
+
+------------------------------------------------------------------------------
+   procedure Delete_Character (Win : in Window := Standard_Window)
+   is
+      function Wdelch (Win : Window) return C_Int;
+      pragma Import (C, Wdelch, "wdelch");
+   begin
+      if Wdelch (Win) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Delete_Character;
+
+   procedure Delete_Character
+     (Win    : in Window := Standard_Window;
+      Line   : in Line_Position;
+      Column : in Column_Position)
+   is
+      function Mvwdelch (Win : Window;
+                         Lin : C_Int;
+                         Col : C_Int) return C_Int;
+      pragma Import (C, Mvwdelch, "mvwdelch");
+   begin
+      if Mvwdelch (Win, C_Int (Line), C_Int (Column)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Delete_Character;
+------------------------------------------------------------------------------
+   function Peek (Win : Window := Standard_Window)
+     return Attributed_Character
+   is
+      function Winch (Win : Window) return C_Chtype;
+      pragma Import (C, Winch, "winch");
+   begin
+      return Chtype_To_AttrChar (Winch (Win));
+   end Peek;
+
+   function Peek
+     (Win    : Window := Standard_Window;
+      Line   : Line_Position;
+      Column : Column_Position) return Attributed_Character
+   is
+      function Mvwinch (Win : Window;
+                        Lin : C_Int;
+                        Col : C_Int) return C_Chtype;
+      pragma Import (C, Mvwinch, "mvwinch");
+   begin
+      return Chtype_To_AttrChar (Mvwinch (Win, C_Int (Line), C_Int (Column)));
+   end Peek;
+------------------------------------------------------------------------------
+   procedure Insert (Win : in Window := Standard_Window;
+                     Ch  : in Attributed_Character)
+   is
+      function Winsch (Win : Window; Ch : C_Chtype) return C_Int;
+      pragma Import (C, Winsch, "winsch");
+   begin
+      if Winsch (Win, AttrChar_To_Chtype (Ch)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Insert;
+
+   procedure Insert
+     (Win    : in Window := Standard_Window;
+      Line   : in Line_Position;
+      Column : in Column_Position;
+      Ch     : in Attributed_Character)
+   is
+      function Mvwinsch (Win : Window;
+                         Lin : C_Int;
+                         Col : C_Int;
+                         Ch  : C_Chtype) return C_Int;
+      pragma Import (C, Mvwinsch, "mvwinsch");
+   begin
+      if Mvwinsch (Win,
+                   C_Int (Line),
+                   C_Int (Column),
+                   AttrChar_To_Chtype (Ch)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Insert;
+------------------------------------------------------------------------------
+   procedure Insert (Win : in Window := Standard_Window;
+                     Str : in String;
+                     Len : in Integer := -1)
+   is
+      type Char_Ptr is access all Interfaces.C.char;
+      function Winsnstr (Win : Window;
+                         Str : Char_Ptr;
+                         Len : Integer := -1) return C_Int;
+      pragma Import (C, Winsnstr, "winsnstr");
+
+      Txt    : char_array (0 .. Str'Length);
+      Length : size_t;
+   begin
+      To_C (Str, Txt, Length);
+      if Winsnstr (Win, Txt (Txt'First)'Access, Len) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Insert;
+
+   procedure Insert
+     (Win    : in Window := Standard_Window;
+      Line   : in Line_Position;
+      Column : in Column_Position;
+      Str    : in String;
+      Len    : in Integer := -1)
+   is
+      type Char_Ptr is access all Interfaces.C.char;
+      function Mvwinsnstr (Win    : Window;
+                           Line   : C_Int;
+                           Column : C_Int;
+                           Str    : Char_Ptr;
+                           Len    : C_Int) return C_Int;
+      pragma Import (C, Mvwinsnstr, "mvwinsnstr");
+
+      Txt    : char_array (0 .. Str'Length);
+      Length : size_t;
+   begin
+      To_C (Str, Txt, Length);
+      if Mvwinsnstr (Win, C_Int (Line), C_Int (Column),
+                     Txt (Txt'First)'Access, C_Int (Len))
+        = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Insert;
+------------------------------------------------------------------------------
+   procedure Peek (Win : in  Window := Standard_Window;
+                   Str : out String;
+                   Len : in  Integer := -1)
+   is
+      function Winnstr (Win : Window;
+                        Str : char_array;
+                        Len : C_Int) return C_Int;
+      pragma Import (C, Winnstr, "winnstr");
+
+      N   : Integer := Len;
+      Txt : char_array (0 .. Str'Length);
+      Cnt : Natural;
+   begin
+      if N < 0 then
+         N := Str'Length;
+      end if;
+      if N > Str'Length then
+         raise Constraint_Error;
+      end if;
+      Txt (0) := Interfaces.C.char'First;
+      if Winnstr (Win, Txt, C_Int (N)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+      To_Ada (Txt, Str, Cnt, True);
+      if Cnt < Str'Length then
+         Str ((Str'First + Cnt) .. Str'Last) := (others => ' ');
+      end if;
+   end Peek;
+
+   procedure Peek
+     (Win    : in  Window := Standard_Window;
+      Line   : in  Line_Position;
+      Column : in  Column_Position;
+      Str    : out String;
+      Len    : in  Integer := -1)
+   is
+   begin
+      Move_Cursor (Win, Line, Column);
+      Peek (Win, Str, Len);
+   end Peek;
+------------------------------------------------------------------------------
+   procedure Peek
+     (Win : in  Window := Standard_Window;
+      Str : out Attributed_String;
+      Len : in  Integer := -1)
+   is
+      type Chtype_Ptr is access all Attributed_Character;
+      function Winchnstr (Win : Window;
+                          Str : Chtype_Ptr;
+                          Len : C_Int) return C_Int;
+      pragma Import (C, Winchnstr, "winchnstr");
+
+      N   : Integer := Len;
+      Txt : chtype_array (0 .. Str'Length);
+      Cnt : Natural := 0;
+   begin
+      if N < 0 then
+         N := Str'Length;
+      end if;
+      if N > Str'Length then
+         raise Constraint_Error;
+      end if;
+      if Winchnstr (Win, Txt (Txt'First)'Access, C_Int (N)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+      for To in Str'Range loop
+         exit when Txt (size_t (Cnt)) = Default_Character;
+         Str (To) := Txt (size_t (Cnt));
+         Cnt := Cnt + 1;
+      end loop;
+      if Cnt < Str'Length then
+         Str ((Str'First + Cnt) .. Str'Last) :=
+           (others => (Ch => ' ',
+                       Color => Color_Pair'First,
+                       Attr => Normal_Video));
+      end if;
+   end Peek;
+
+   procedure Peek
+     (Win    : in  Window := Standard_Window;
+      Line   : in  Line_Position;
+      Column : in  Column_Position;
+      Str    : out Attributed_String;
+      Len    : in Integer := -1)
+   is
+   begin
+      Move_Cursor (Win, Line, Column);
+      Peek (Win, Str, Len);
+   end Peek;
+------------------------------------------------------------------------------
+   procedure Get (Win : in  Window := Standard_Window;
+                  Str : out String;
+                  Len : in  Integer := -1)
+   is
+      function Wgetnstr (Win : Window;
+                         Str : char_array;
+                         Len : C_Int) return C_Int;
+      pragma Import (C, Wgetnstr, "wgetnstr");
+
+      N   : Integer := Len;
+      Txt : char_array (0 .. Str'Length);
+      Cnt : Natural;
+   begin
+      if N < 0 then
+         N := Str'Length;
+      end if;
+      if N > Str'Length then
+         raise Constraint_Error;
+      end if;
+      Txt (0) := Interfaces.C.char'First;
+      if Wgetnstr (Win, Txt, C_Int (N)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+      To_Ada (Txt, Str, Cnt, True);
+      if Cnt < Str'Length then
+         Str ((Str'First + Cnt) .. Str'Last) := (others => ' ');
+      end if;
+   end Get;
+
+   procedure Get
+     (Win    : in  Window := Standard_Window;
+      Line   : in  Line_Position;
+      Column : in  Column_Position;
+      Str    : out String;
+      Len    : in  Integer := -1)
+   is
+   begin
+      Move_Cursor (Win, Line, Column);
+      Get (Win, Str, Len);
+   end Get;
+------------------------------------------------------------------------------
+   procedure Init_Soft_Label_Keys
+     (Format : in Soft_Label_Key_Format := Three_Two_Three)
+   is
+      function Slk_Init (Fmt : C_Int) return C_Int;
+      pragma Import (C, Slk_Init, "slk_init");
+   begin
+      if Slk_Init (Soft_Label_Key_Format'Pos (Format)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Init_Soft_Label_Keys;
+
+   procedure Set_Soft_Label_Key (Label : in Label_Number;
+                                 Text  : in String;
+                                 Fmt   : in Label_Justification := Left)
+   is
+      type Char_Ptr is access all Interfaces.C.char;
+      function Slk_Set (Label : C_Int;
+                        Txt   : Char_Ptr;
+                        Fmt   : C_Int) return C_Int;
+      pragma Import (C, Slk_Set, "slk_set");
+
+      Txt : char_array (0 .. Text'Length);
+      Len : size_t;
+   begin
+      To_C (Text, Txt, Len);
+      if Slk_Set (C_Int (Label),
+                  Txt (Txt'First)'Access,
+                  C_Int (Label_Justification'Pos (Fmt)))
+        = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_Soft_Label_Key;
+
+   procedure Refresh_Soft_Label_Keys
+   is
+      function Slk_Refresh return C_Int;
+      pragma Import (C, Slk_Refresh, "slk_refresh");
+   begin
+      if Slk_Refresh = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Refresh_Soft_Label_Keys;
+
+   procedure Refresh_Soft_Label_Keys_Without_Update
+   is
+      function Slk_Noutrefresh return C_Int;
+      pragma Import (C, Slk_Noutrefresh, "slk_noutrefresh");
+   begin
+      if Slk_Noutrefresh = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Refresh_Soft_Label_Keys_Without_Update;
+
+   procedure Get_Soft_Label_Key (Label : in Label_Number;
+                                 Text  : out String)
+   is
+      function Slk_Label (Label : C_Int) return chars_ptr;
+      pragma Import (C, Slk_Label, "slk_label");
+   begin
+      Fill_String (Slk_Label (C_Int (Label)), Text);
+   end Get_Soft_Label_Key;
+
+   function Get_Soft_Label_Key (Label : in Label_Number) return String
+   is
+      function Slk_Label (Label : C_Int) return chars_ptr;
+      pragma Import (C, Slk_Label, "slk_label");
+   begin
+      return Fill_String (Slk_Label (C_Int (Label)));
+   end Get_Soft_Label_Key;
+
+   procedure Clear_Soft_Label_Keys
+   is
+      function Slk_Clear return C_Int;
+      pragma Import (C, Slk_Clear, "slk_clear");
+   begin
+      if Slk_Clear = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Clear_Soft_Label_Keys;
+
+   procedure Restore_Soft_Label_Keys
+   is
+      function Slk_Restore return C_Int;
+      pragma Import (C, Slk_Restore, "slk_restore");
+   begin
+      if Slk_Restore = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Restore_Soft_Label_Keys;
+
+   procedure Touch_Soft_Label_Keys
+   is
+      function Slk_Touch return C_Int;
+      pragma Import (C, Slk_Touch, "slk_touch");
+   begin
+      if Slk_Touch = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Touch_Soft_Label_Keys;
+
+   procedure Switch_Soft_Label_Key_Attributes
+     (Attr : in Character_Attribute_Set;
+      On   : in Boolean := True)
+   is
+      function Slk_Attron (Ch : C_Chtype) return C_Int;
+      pragma Import (C, Slk_Attron, "slk_attron");
+      function Slk_Attroff (Ch : C_Chtype) return C_Int;
+      pragma Import (C, Slk_Attroff, "slk_attroff");
+
+      Err : C_Int;
+      Ch  : constant Attributed_Character := (Ch    => Character'First,
+                                              Attr  => Attr,
+                                              Color => Color_Pair'First);
+   begin
+      if On then
+         Err := Slk_Attron  (AttrChar_To_Chtype (Ch));
+      else
+         Err := Slk_Attroff (AttrChar_To_Chtype (Ch));
+      end if;
+      if Err = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Switch_Soft_Label_Key_Attributes;
+
+   procedure Set_Soft_Label_Key_Attributes
+     (Attr  : in Character_Attribute_Set := Normal_Video;
+      Color : in Color_Pair := Color_Pair'First)
+   is
+      function Slk_Attrset (Ch : C_Chtype) return C_Int;
+      pragma Import (C, Slk_Attrset, "slk_attrset");
+
+      Ch : constant Attributed_Character := (Ch    => Character'First,
+                                             Attr  => Attr,
+                                             Color => Color);
+   begin
+      if Slk_Attrset (AttrChar_To_Chtype (Ch)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_Soft_Label_Key_Attributes;
+
+   function Get_Soft_Label_Key_Attributes return Character_Attribute_Set
+   is
+      function Slk_Attr return C_Chtype;
+      pragma Import (C, Slk_Attr, "slk_attr");
+
+      Attr : constant C_Chtype := Slk_Attr;
+   begin
+      return Chtype_To_AttrChar (Attr).Attr;
+   end Get_Soft_Label_Key_Attributes;
+
+   function Get_Soft_Label_Key_Attributes return Color_Pair
+   is
+      function Slk_Attr return C_Chtype;
+      pragma Import (C, Slk_Attr, "slk_attr");
+
+      Attr : constant C_Chtype := Slk_Attr;
+   begin
+      return Chtype_To_AttrChar (Attr).Color;
+   end Get_Soft_Label_Key_Attributes;
+
+   procedure Set_Soft_Label_Key_Color (Pair : in Color_Pair)
+   is
+      function Slk_Color (Color : in C_Short) return C_Int;
+      pragma Import (C, Slk_Color, "slk_color");
+   begin
+      if Slk_Color (C_Short (Pair)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Set_Soft_Label_Key_Color;
+
+------------------------------------------------------------------------------
+   procedure Enable_Key (Key    : in Special_Key_Code;
+                         Enable : in Boolean := True)
+   is
+      function Keyok (Keycode : C_Int;
+                      On_Off  : Curses_Bool) return C_Int;
+      pragma Import (C, Keyok, "keyok");
+   begin
+      if Keyok (C_Int (Key), Curses_Bool (Boolean'Pos (Enable)))
+        = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Enable_Key;
+------------------------------------------------------------------------------
+   procedure Define_Key (Definition : in String;
+                         Key        : in Special_Key_Code)
+   is
+      type Char_Ptr is access all Interfaces.C.char;
+      function Defkey (Def : Char_Ptr;
+                       Key : C_Int) return C_Int;
+      pragma Import (C, Defkey, "define_key");
+
+      Txt    : char_array (0 .. Definition'Length);
+      Length : size_t;
+   begin
+      To_C (Definition, Txt, Length);
+      if Defkey (Txt (Txt'First)'Access, C_Int (Key)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Define_Key;
+------------------------------------------------------------------------------
+   procedure Un_Control (Ch  : in Attributed_Character;
+                         Str : out String)
+   is
+      function Unctrl (Ch : C_Chtype) return chars_ptr;
+      pragma Import (C, Unctrl, "unctrl");
+   begin
+      Fill_String (Unctrl (AttrChar_To_Chtype (Ch)), Str);
+   end Un_Control;
+
+   function Un_Control (Ch : in Attributed_Character) return String
+   is
+      function Unctrl (Ch : C_Chtype) return chars_ptr;
+      pragma Import (C, Unctrl, "unctrl");
+   begin
+      return Fill_String (Unctrl (AttrChar_To_Chtype (Ch)));
+   end Un_Control;
+
+   procedure Delay_Output (Msecs : in Natural)
+   is
+      function Delayoutput (Msecs : C_Int) return C_Int;
+      pragma Import (C, Delayoutput, "delay_output");
+   begin
+      if Delayoutput (C_Int (Msecs)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Delay_Output;
+
+   procedure Flush_Input
+   is
+      function Flushinp return C_Int;
+      pragma Import (C, Flushinp, "flushinp");
+   begin
+      if Flushinp = Curses_Err then  -- docu says that never happens, but...
+         raise Curses_Exception;
+      end if;
+   end Flush_Input;
+------------------------------------------------------------------------------
+   function Baudrate return Natural
+   is
+      function Baud return C_Int;
+      pragma Import (C, Baud, "baudrate");
+   begin
+      return Natural (Baud);
+   end Baudrate;
+
+   function Erase_Character return Character
+   is
+      function Erasechar return C_Int;
+      pragma Import (C, Erasechar, "erasechar");
+   begin
+      return Character'Val (Erasechar);
+   end Erase_Character;
+
+   function Kill_Character return Character
+   is
+      function Killchar return C_Int;
+      pragma Import (C, Killchar, "killchar");
+   begin
+      return Character'Val (Killchar);
+   end Kill_Character;
+
+   function Has_Insert_Character return Boolean
+   is
+      function Has_Ic return Curses_Bool;
+      pragma Import (C, Has_Ic, "has_ic");
+   begin
+      if Has_Ic = Curses_Bool_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Has_Insert_Character;
+
+   function Has_Insert_Line return Boolean
+   is
+      function Has_Il return Curses_Bool;
+      pragma Import (C, Has_Il, "has_il");
+   begin
+      if Has_Il = Curses_Bool_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Has_Insert_Line;
+
+   function Supported_Attributes return Character_Attribute_Set
+   is
+      function Termattrs return C_Chtype;
+      pragma Import (C, Termattrs, "termattrs");
+
+      Ch : constant Attributed_Character := Chtype_To_AttrChar (Termattrs);
+   begin
+      return Ch.Attr;
+   end Supported_Attributes;
+
+   procedure Long_Name (Name : out String)
+   is
+      function Longname return chars_ptr;
+      pragma Import (C, Longname, "longname");
+   begin
+      Fill_String (Longname, Name);
+   end Long_Name;
+
+   function Long_Name return String
+   is
+      function Longname return chars_ptr;
+      pragma Import (C, Longname, "longname");
+   begin
+      return Fill_String (Longname);
+   end Long_Name;
+
+   procedure Terminal_Name (Name : out String)
+   is
+      function Termname return chars_ptr;
+      pragma Import (C, Termname, "termname");
+   begin
+      Fill_String (Termname, Name);
+   end Terminal_Name;
+
+   function Terminal_Name return String
+   is
+      function Termname return chars_ptr;
+      pragma Import (C, Termname, "termname");
+   begin
+      return Fill_String (Termname);
+   end Terminal_Name;
+------------------------------------------------------------------------------
+   procedure Init_Pair (Pair : in Redefinable_Color_Pair;
+                        Fore : in Color_Number;
+                        Back : in Color_Number)
+   is
+      function Initpair (Pair : C_Short;
+                         Fore : C_Short;
+                         Back : C_Short) return C_Int;
+      pragma Import (C, Initpair, "init_pair");
+   begin
+      if Integer (Pair) >= Number_Of_Color_Pairs then
+         raise Constraint_Error;
+      end if;
+      if Integer (Fore) >= Number_Of_Colors or else
+        Integer (Back) >= Number_Of_Colors then raise Constraint_Error;
+      end if;
+      if Initpair (C_Short (Pair), C_Short (Fore), C_Short (Back))
+        = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Init_Pair;
+
+   procedure Pair_Content (Pair : in Color_Pair;
+                           Fore : out Color_Number;
+                           Back : out Color_Number)
+   is
+      type C_Short_Access is access all C_Short;
+      function Paircontent (Pair : C_Short;
+                            Fp   : C_Short_Access;
+                            Bp   : C_Short_Access) return C_Int;
+      pragma Import (C, Paircontent, "pair_content");
+
+      F, B : aliased C_Short;
+   begin
+      if Paircontent (C_Short (Pair), F'Access, B'Access) = Curses_Err then
+         raise Curses_Exception;
+      else
+         Fore := Color_Number (F);
+         Back := Color_Number (B);
+      end if;
+   end Pair_Content;
+
+   function Has_Colors return Boolean
+   is
+      function Hascolors return Curses_Bool;
+      pragma Import (C, Hascolors, "has_colors");
+   begin
+      if Hascolors = Curses_Bool_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Has_Colors;
+
+   procedure Init_Color (Color : in Color_Number;
+                         Red   : in RGB_Value;
+                         Green : in RGB_Value;
+                         Blue  : in RGB_Value)
+   is
+      function Initcolor (Col   : C_Short;
+                          Red   : C_Short;
+                          Green : C_Short;
+                          Blue  : C_Short) return C_Int;
+      pragma Import (C, Initcolor, "init_color");
+   begin
+      if Initcolor (C_Short (Color), C_Short (Red), C_Short (Green),
+                    C_Short (Blue)) = Curses_Err then
+            raise Curses_Exception;
+      end if;
+   end Init_Color;
+
+   function Can_Change_Color return Boolean
+   is
+      function Canchangecolor return Curses_Bool;
+      pragma Import (C, Canchangecolor, "can_change_color");
+   begin
+      if Canchangecolor = Curses_Bool_False then
+         return False;
+      else
+         return True;
+      end if;
+   end Can_Change_Color;
+
+   procedure Color_Content (Color : in  Color_Number;
+                            Red   : out RGB_Value;
+                            Green : out RGB_Value;
+                            Blue  : out RGB_Value)
+   is
+      type C_Short_Access is access all C_Short;
+
+      function Colorcontent (Color : C_Short; R, G, B : C_Short_Access)
+                             return C_Int;
+      pragma Import (C, Colorcontent, "color_content");
+
+      R, G, B : aliased C_Short;
+   begin
+      if Colorcontent (C_Short (Color), R'Access, G'Access, B'Access) =
+        Curses_Err then
+         raise Curses_Exception;
+      else
+         Red   := RGB_Value (R);
+         Green := RGB_Value (G);
+         Blue  := RGB_Value (B);
+      end if;
+   end Color_Content;
+
+------------------------------------------------------------------------------
+   procedure Save_Curses_Mode (Mode : in Curses_Mode)
+   is
+      function Def_Prog_Mode return C_Int;
+      pragma Import (C, Def_Prog_Mode, "def_prog_mode");
+      function Def_Shell_Mode return C_Int;
+      pragma Import (C, Def_Shell_Mode, "def_shell_mode");
+
+      Err : C_Int;
+   begin
+      case Mode is
+         when Curses => Err := Def_Prog_Mode;
+         when Shell  => Err := Def_Shell_Mode;
+      end case;
+      if Err = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Save_Curses_Mode;
+
+   procedure Reset_Curses_Mode (Mode : in Curses_Mode)
+   is
+      function Reset_Prog_Mode return C_Int;
+      pragma Import (C, Reset_Prog_Mode, "reset_prog_mode");
+      function Reset_Shell_Mode return C_Int;
+      pragma Import (C, Reset_Shell_Mode, "reset_shell_mode");
+
+      Err : C_Int;
+   begin
+      case Mode is
+         when Curses => Err := Reset_Prog_Mode;
+         when Shell  => Err := Reset_Shell_Mode;
+      end case;
+      if Err = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Reset_Curses_Mode;
+
+   procedure Save_Terminal_State
+   is
+      function Savetty return C_Int;
+      pragma Import (C, Savetty, "savetty");
+   begin
+      if Savetty = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Save_Terminal_State;
+
+   procedure Reset_Terminal_State
+   is
+      function Resetty return C_Int;
+      pragma Import (C, Resetty, "resetty");
+   begin
+      if Resetty = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Reset_Terminal_State;
+
+   procedure Rip_Off_Lines (Lines : in Integer;
+                            Proc  : in Stdscr_Init_Proc)
+   is
+      function Ripoffline (Lines : C_Int;
+                           Proc  : Stdscr_Init_Proc) return C_Int;
+      pragma Import (C, Ripoffline, "_nc_ripoffline");
+   begin
+      if Ripoffline (C_Int (Lines), Proc) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Rip_Off_Lines;
+
+   procedure Set_Cursor_Visibility (Visibility : in out Cursor_Visibility)
+   is
+      function Curs_Set (Curs : C_Int) return C_Int;
+      pragma Import (C, Curs_Set, "curs_set");
+
+      Res : C_Int;
+   begin
+      Res := Curs_Set (Cursor_Visibility'Pos (Visibility));
+      if Res /= Curses_Err then
+         Visibility := Cursor_Visibility'Val (Res);
+      end if;
+   end Set_Cursor_Visibility;
+
+   procedure Nap_Milli_Seconds (Ms : in Natural)
+   is
+      function Napms (Ms : C_Int) return C_Int;
+      pragma Import (C, Napms, "napms");
+   begin
+      if Napms (C_Int (Ms)) = Curses_Err then
+         raise Curses_Exception;
+      end if;
+   end Nap_Milli_Seconds;
+------------------------------------------------------------------------------
+
+   function Standard_Window return Window
+   is
+      Stdscr : Window;
+      pragma Import (C, Stdscr, "stdscr");
+   begin
+      return Stdscr;
+   end Standard_Window;
+
+   function Lines return Line_Count
+   is
+      C_Lines : C_Int;
+      pragma Import (C, C_Lines, "LINES");
+   begin
+      return Line_Count (C_Lines);
+   end Lines;
+
+   function Columns return Column_Count
+   is
+      C_Columns : C_Int;
+      pragma Import (C, C_Columns, "COLS");
+   begin
+      return Column_Count (C_Columns);
+   end Columns;
+
+   function Tab_Size return Natural
+   is
+      C_Tab_Size : C_Int;
+      pragma Import (C, C_Tab_Size, "TABSIZE");
+   begin
+      return Natural (C_Tab_Size);
+   end Tab_Size;
+
+   function Number_Of_Colors return Natural
+   is
+      C_Number_Of_Colors : C_Int;
+      pragma Import (C, C_Number_Of_Colors, "COLORS");
+   begin
+      return Natural (C_Number_Of_Colors);
+   end Number_Of_Colors;
+
+   function Number_Of_Color_Pairs return Natural
+   is
+      C_Number_Of_Color_Pairs : C_Int;
+      pragma Import (C, C_Number_Of_Color_Pairs, "COLOR_PAIRS");
+   begin
+      return Natural (C_Number_Of_Color_Pairs);
+   end Number_Of_Color_Pairs;
+------------------------------------------------------------------------------
+   procedure Transform_Coordinates
+     (W      : in Window := Standard_Window;
+      Line   : in out Line_Position;
+      Column : in out Column_Position;
+      Dir    : in Transform_Direction := From_Screen)
+   is
+      type Int_Access is access all C_Int;
+      function Transform (W    : Window;
+                          Y, X : Int_Access;
+                          Dir  : Curses_Bool) return C_Int;
+      pragma Import (C, Transform, "wmouse_trafo");
+
+      X : aliased C_Int := C_Int (Column);
+      Y : aliased C_Int := C_Int (Line);
+      D : Curses_Bool := Curses_Bool_False;
+      R : C_Int;
+   begin
+      if Dir = To_Screen then
+         D := 1;
+      end if;
+      R := Transform (W, Y'Access, X'Access, D);
+      if R = Curses_False then
+         raise Curses_Exception;
+      else
+         Line   := Line_Position (Y);
+         Column := Column_Position (X);
+      end if;
+   end Transform_Coordinates;
+
+end Terminal_Interface.Curses;
diff --git a/ncurses-5.2/Ada95/src/terminal_interface.ads b/ncurses-5.2/Ada95/src/terminal_interface.ads
new file mode 100644
index 0000000..d49747b
--- /dev/null
+++ b/ncurses-5.2/Ada95/src/terminal_interface.ads
@@ -0,0 +1,48 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--                            Terminal_Interface                            --
+--                                                                          --
+--                                 S P E C                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+-- Copyright (c) 1998 Free Software Foundation, Inc.                        --
+--                                                                          --
+-- Permission is hereby granted, free of charge, to any person obtaining a  --
+-- copy of this software and associated documentation files (the            --
+-- "Software"), to deal in the Software without restriction, including      --
+-- without limitation the rights to use, copy, modify, merge, publish,      --
+-- distribute, distribute with modifications, sublicense, and/or sell       --
+-- copies of the Software, and to permit persons to whom the Software is    --
+-- furnished to do so, subject to the following conditions:                 --
+--                                                                          --
+-- The above copyright notice and this permission notice shall be included  --
+-- in all copies or substantial portions of the Software.                   --
+--                                                                          --
+-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
+-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
+-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
+-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
+-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
+-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
+-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
+--                                                                          --
+-- Except as contained in this notice, the name(s) of the above copyright   --
+-- holders shall not be used in advertising or otherwise to promote the     --
+-- sale, use or other dealings in this Software without prior written       --
+-- authorization.                                                           --
+------------------------------------------------------------------------------
+--  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision$
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+package Terminal_Interface is
+   pragma Pure (Terminal_Interface);
+--
+--  Everything is in the child units
+--
+end Terminal_Interface;
+
+
diff --git a/ncurses-5.2/INSTALL b/ncurses-5.2/INSTALL
new file mode 100644
index 0000000..9fc742f
--- /dev/null
+++ b/ncurses-5.2/INSTALL
@@ -0,0 +1,1059 @@
+-- $Id$
+---------------------------------------------------------------------
+             How to install Ncurses/Terminfo on your system
+---------------------------------------------------------------------
+
+    ************************************************************
+    * READ ALL OF THIS FILE BEFORE YOU TRY TO INSTALL NCURSES. *
+    ************************************************************
+
+You should be reading the file INSTALL in a directory called ncurses-d.d, where
+d.d is the current version number.  There should be several subdirectories,
+including `c++', `form', `man', `menu', 'misc', `ncurses', `panel', `progs',
+and `test'.  See the README file for a roadmap to the package.
+
+If you are a Linux or FreeBSD or NetBSD distribution integrator or packager,
+please read and act on the section titled IF YOU ARE A SYSTEM INTEGRATOR
+below.
+
+If you are converting from BSD curses and do not have root access, be sure
+to read the BSD CONVERSION NOTES section below.
+
+If you are using a version of XFree86 xterm older than 3.1.2F, see the section
+on RECENT XTERM VERSIONS below.
+
+If you are trying to build GNU Emacs using ncurses for terminal support,
+read the USING NCURSES WITH EMACS section below.
+
+If you are trying to build applications using gpm with ncurses,
+read the USING NCURSES WITH GPM section below.
+
+If you are running over the Andrew File System see the note below on
+USING NCURSES WITH AFS.
+
+If you are cross-compiling, see the note below on BUILDING NCURSES WITH A
+CROSS-COMPILER.
+
+If you want to build the Ada95 binding, go to the Ada95 directory and
+follow the instructions there.  The Ada95 binding is not covered below.
+
+If you are using anything but (a) Linux, or (b) one of the 4.4BSD-based
+i386 Unixes, go read the Portability section in the TO-DO file before you
+do anything else.
+
+
+REQUIREMENTS:
+------------
+
+You will need the following in order to build and install ncurses under UNIX:
+
+	* ANSI C compiler  (gcc is recommended)
+	* sh               (bash will do)
+	* awk              (mawk or gawk will do)
+	* sed
+	* BSD or System V style install (a script is enclosed)
+
+Ncurses has been also built in the OS/2 EMX environment.
+
+
+INSTALLATION PROCEDURE:
+----------------------
+
+1.  First, decide whether you want ncurses to replace your existing library (in
+    which case you'll need super-user privileges) or be installed in parallel
+    with it.
+
+    The --prefix option to configure changes the root directory for installing
+    ncurses.  The default is in subdirectories of /usr/local.  Use
+    --prefix=/usr to replace your default curses distribution.  This is the
+    default for Linux and BSD/OS users.
+
+    The package gets installed beneath the --prefix directory as follows:
+
+    In $(prefix)/bin:          tic, infocmp, captoinfo, tset,
+				reset, clear, tput, toe
+    In $(prefix)/lib:          libncurses*.* libcurses.a
+    In $(prefix)/share/terminfo: compiled terminal descriptions
+    In $(prefix)/include:      C header files
+    Under $(prefix)/man:       the manual pages
+
+    Note however that the configure script attempts to locate previous
+    installation of ncurses, and will set the default prefix according to where
+    it finds the ncurses headers.
+
+2.  Type `./configure' in the top-level directory of the distribution to
+    configure ncurses for your operating system and create the Makefiles.
+    Besides --prefix, various configuration options are available to customize
+    the installation; use `./configure --help' to list the available options.
+
+    If your operating system is not supported, read the PORTABILITY section in
+    the file ncurses/README for information on how to create a configuration
+    file for your system.
+
+    The `configure' script generates makefile rules for one or more object
+    models and their associated libraries:
+
+	libncurses.a (normal)
+
+	libcurses.a (normal, a link to libncurses.a)
+		This gets left out if you configure with --disable-overwrite.
+
+	libncurses.so (shared)
+
+	libncurses_g.a (debug)
+
+	libncurses_p.a (profile)
+
+	libncurses.la (libtool)
+
+    If you do not specify any models, the normal and debug libraries will be
+    configured.  Typing `configure' with no arguments is equivalent to:
+
+	./configure --with-normal --with-debug --enable-overwrite
+
+    Typing
+
+	./configure --with-shared
+
+    makes the shared libraries the default, resulting in
+
+	./configure --with-shared --with-normal --with-debug --enable-overwrite
+
+    If you want only shared libraries, type
+
+	./configure --with-shared --without-normal --without-debug
+
+    Rules for generating shared libraries are highly dependent upon the choice
+    of host system and compiler.  We've been testing shared libraries on Linux
+    and SunOS with gcc, but more work needs to be done to make shared libraries
+    work on other systems.
+
+    If you have libtool installed, you can type
+
+	./configure --with-libtool
+
+    to generate the appropriate static and/or shared libraries for your
+    platform using libtool.
+
+    You can make curses and terminfo fall back to an existing file of termcap
+    definitions by configuring with --enable-termcap.  If you do this, the
+    library will search /etc/termcap before the terminfo database, and will
+    also interpret the contents of the TERM environment variable.  See the
+    section BSD CONVERSION NOTES below.
+
+3.  Type `make'.  Ignore any warnings, no error messages should be produced.
+    This should compile the ncurses library, the terminfo compiler tic(1),
+    captoinfo(1), infocmp(1), toe(1), clear(1) tset(1), reset(1), and tput(1)
+    programs (see the manual pages for explanation of what they do), some test
+    programs, and the panels, menus, and forms libraries.
+
+4.  Run ncurses and several other test programs in the test directory to
+    verify that ncurses functions correctly before doing an install that
+    may overwrite system files.  Read the file test/README for details on
+    the test programs.
+
+    NOTE: You must have installed the terminfo database, or set the
+    environment variable $TERMINFO to point to a SVr4-compatible terminfo
+    database before running the test programs.  Not all vendors' terminfo
+    databases are SVr4-compatible, but most seem to be.  Exceptions include
+    DEC's Digital Unix (formerly known as OSF/1).
+
+    The ncurses program is designed specifically to test the ncurses library.
+    You can use it to verify that the screen highlights work correctly, that
+    cursor addressing and window scrolling works OK, etc.
+
+5.  Once you've tested, you can type `make install' to install libraries,
+    the programs, the terminfo database and the manual pages.  Alternately, you
+    can type `make install' in each directory you want to install.  In the
+    top-level directory, you can do a partial install using these commands:
+
+	'make install.progs'    installs tic, infocmp, etc...
+	'make install.includes' installs the headers.
+	'make install.libs'     installs the libraries (and the headers).
+	'make install.data'     installs the terminfo data. (Note: `tic' must
+				be installed before the terminfo data can be
+				compiled).
+	'make install.man'      installs the manual pages.
+
+  ############################################################################
+  #     CAVEAT EMPTOR: `install.data' run as root will NUKE any existing     #
+  #  terminfo database. If you have any custom or unusual entries SAVE them  #
+  #  before you install ncurses.  I have a file called terminfo.custom for   #
+  #  this purpose.  Don't forget to run tic on the file once you're done.    #
+  ############################################################################
+
+    The terminfo(5) manual page must be preprocessed with tbl(1) before
+    being formatted by nroff(1).  Modern man(1) implementations tend to do
+    this by default, but you may want to look at your version's manual page
+    to be sure.  You may also install the manual pages after preprocessing
+    with tbl(1) by specifying the configure option --with-manpage-tbl.
+
+    If the system already has a curses library that you need to keep using
+    for some bizarre binary-compatibility reason, you'll need to distinguish
+    between it and ncurses. If ncurses is installed outside the standard
+    directories (/usr/include and /usr/lib) then all your users will need
+    to use the -I option to compile programs and -L to link them.
+
+    If you have BSD curses installed in your system and you accidentally
+    compile using its curses.h you'll end up with a large number of
+    undefined symbols at link time. _waddbytes is one of them.
+
+    IF YOU DO NOT HAVE ROOT: Change directory to the `progs' subdirectory
+    and run the `capconvert' script.  This script will deduce various things
+    about your environment and use them to build you a private terminfo tree,
+    so you can use ncurses applications.
+
+    If more than one user at your site does this, the space for the duplicate
+    trees is wasted.  Try to get your site administrators to install a system-
+    wide terminfo tree instead.
+
+    See the BSD CONVERSION NOTES section below for a few more details.
+
+6.  The c++ directory has C++ classes that are built on top of ncurses and
+    panels.  You must have c++ (and its libraries) installed before you can
+    compile and run the demo.
+
+    Use --without-cxx-binding to tell configure to not build the C++ bindings
+    and demo.
+
+    If you do not have C++, you must use the --without-cxx option to tell
+    the configure script to not attempt to determine the type of 'bool'
+    which may be supported by C++.  IF YOU USE THIS OPTION, BE ADVISED THAT
+    YOU MAY NOT BE ABLE TO COMPILE (OR RUN) NCURSES APPLICATIONS WITH C++.
+
+7.  If you're running an older Linux, you must either (a) tell Linux that the
+    console terminal type is `linux' or (b) make a link to or copy of the
+    linux entry in the appropriate place under your terminfo directory, named
+    `console'.  All 1.3 and many 1.2 distributions (including Yggdrasil and
+    Red Hat) already have the console type set to `linux'.
+
+    The way to change the wired-in console type depends on the configuration
+    of your system. This may involve editing /etc/inittab, /etc/ttytype,
+    /etc/profile and other such files.
+
+    Warning: this is not for the fainthearted, if you mess up your console
+    getty entries you can make your system unusable!  However, if you are
+    a distribution maker, this is the right thing to do (see the note for
+    integrators near the end of this file).
+
+    The easier way is to link or copy l/linux to c/console under your terminfo
+    directory.  Note: this will go away next time you do `make install.data'
+    and you'll have to redo it. There is no need to have entries for all
+    possible screen sizes, ncurses will figure out the size automatically.
+
+
+SUMMARY OF CONFIGURE OPTIONS:
+----------------------------
+
+    The configure script provides a short list of its options when you type
+
+	./configure --help
+
+    The --help and several options are common to all configure scripts that are
+    generated with autoconf.  Those are all listed before the line
+
+	--enable and --with options recognized:
+
+    The other options are specific to this package.  We list them in alphabetic
+    order.
+
+    --disable-assumed-color
+	With ncurses 5.1, we introduced a new function, assume_default_colors()
+	which allows applications to specify what the default foreground and
+	background color are assumed to be.  Most color applications use
+	full-screen color; but a few do not color the background.  While the
+	assumed values can be overridden by invoking assume_default_colors(),
+	you may find it useful to set the assumed values to the pre-5.1
+	convention, using this configure option.
+
+    --disable-big-core
+	Assume machine has little memory.  The configure script attempts to
+	determine if your machine has enough memory (about 6Mb) to compile the
+	terminfo database without writing portions to disk.  Some allocators
+	return deceptive results, so you may have to override the configure
+	script.  Or you may be building tic for a smaller machine.
+
+    --disable-database
+	Use only built-in data.  The ncurses libraries normally read terminfo
+	and termcap data from disk.  You can configure ncurses to have a
+	built-in database, aka "fallback" entries.  Embedded applications may
+	have no need for an external database.
+
+    --disable-ext-funcs
+	Disable function-extensions.  Configure ncurses without the functions
+	that are not specified by XSI.  See ncurses/modules for the exact
+	list of library modules that would be suppressed.
+
+    --disable-hashmap
+	Compile without hashmap scrolling-optimization code.  This algorithm is
+	the default.
+
+    --disable-leaks
+	For testing, compile-in code that frees memory that normally would not
+	be freed, to simplify analysis of memory-leaks.
+
+    --disable-macros
+	For testing, use functions rather than macros.  The program will run
+	more slowly, but it is simpler to debug.  This makes a header file
+	"nomacros.h".  See also the --enable-expanded option.
+
+    --disable-overwrite
+	If you are installing ncurses on a system which contains another
+	development version of curses, or which could be confused by the loader
+	for another version, we recommend that you leave out the link to
+	-lcurses.  The ncurses library is always available as -lncurses.
+	Disabling overwrite also causes the ncurses header files to be
+	installed into a subdirectory, e.g., /usr/local/include/ncurses,
+	rather than the include directory.  This makes it simpler to avoid
+	compile-time conflicts with other versions of curses.h
+
+    --disable-root-environ
+	Compile with environment restriction, so certain environment variables
+	are not available when running as root, or via a setuid/setgid
+	application.  These are (for example $TERMINFO) those that allow the
+	search path for the terminfo or termcap entry to be customized.
+
+    --disable-scroll-hints
+	Compile without scroll-hints code.  This option is ignored when
+	hashmap scrolling is configured, which is the default.
+
+    --enable-add-ons=DIR...
+	This is used to check if this package is a glibc add-on.  This is used
+	only by the glibc makefiles.
+
+    --enable-assertions
+	For testing, compile-in assertion code.  This is used only for a few
+	places where ncurses cannot easily recover by returning an error code.
+
+    --enable-broken_linker
+	A few platforms have what we consider a broken linker:  it cannot link
+	objects from an archive solely by referring to data objects in those
+	files, but requires a function reference.  This configure option
+	changes several data references to functions to work around this
+	problem.
+
+	NOTE:  With ncurses 5.1, this may not be necessary, since we are
+	told that some linkers interpret uninitialized global data as a
+	different type of reference which behaves as described above.  We have
+	explicitly initialized all of the global data to work around the
+	problem.
+
+    --enable-bsdpad
+	Recognize BSD-style prefix padding.  Some ancient BSD programs (such as
+	nethack) call tputs("50") to implement delays.
+
+    --enable-colorfgbg
+	Compile with experimental $COLORFGBG code.  That environment variable
+	is set by some terminal emulators as a hint to applications, by
+	advertising the default foreground and background colors.  During
+	initialization, ncurses sets color pair 0 to match this.
+
+    --enable-const
+	The curses interface as documented in XSI is rather old, in fact
+	including features that precede ANSI C.  The prototypes generally do
+	not make effective use of "const".  When using stricter compilers (or
+	gcc with appropriate warnings), you may see warnings about the mismatch
+	between const and non-const data.  We provide a configure option which
+	changes the interfaces to use const - quieting these warnings and
+	reflecting the actual use of the parameters more closely.  The ncurses
+	library uses the symbol NCURSES_CONST for these instances of const,
+	and if you have asked for compiler warnings, will add gcc's const-qual
+	warning.  There will still be warnings due to subtle inconsistencies
+	in the interface, but at a lower level.
+
+	NOTE:  configuring ncurses with this option may detract from the
+	portability of your applications by encouraging you to use const in
+	places where the XSI curses interface would not allow them.  Similar
+	issues arise when porting to SVr4 curses, which uses const in even
+	fewer places.
+
+    --enable-echo
+	Use the option --disable-echo to make the build-log less verbose by
+	suppressing the display of the compile and link commands.  This makes
+	it easier to see the compiler warnings.  (You can always use "make -n"
+	to see the options that are used).
+
+    --enable-expanded
+	For testing, generate functions for certain macros to make them visible
+	as such to the debugger.  See also the --disable-macros option.
+
+    --enable-getcap
+	Use the 4.4BSD getcap code if available, or a bundled version of it to
+	fetch termcap entries.  Entries read in this way cannot use (make
+	cross-references to) the terminfo tree, but it is faster than reading
+	/etc/termcap.
+
+    --enable-getcap-cache
+	Cache translated termcaps under the directory $HOME/.terminfo
+
+	NOTE:  this sounds good - it makes ncurses run faster the second time. 
+	But look where the data comes from - an /etc/termcap containing lots of
+	entries that are not up to date.  If you configure with this option and
+	forget to install the terminfo database before running an ncurses
+	application, you will end up with a hidden terminfo database that
+	generally does not support color and will miss some function keys.
+
+    --enable-hard-tabs
+	Compile-in cursor-optimization code that uses hard-tabs.  We would make
+	this a standard feature except for the concern that the terminfo entry
+	may not be accurate, or that your stty settings have disabled the use
+	of tabs.
+
+    --enable-no-padding
+	Compile-in support for the $NCURSES_NO_PADDING environment variable,
+	which allows you to suppress the effect of non-mandatory padding in
+	terminfo entries.  This is the default, unless you have disabled the
+	extended functions.
+
+    --enable-rpath
+	Use rpath option when generating shared libraries, and with some
+	restrictions when linking the corresponding programs.  This applies
+	mainly to systems using the GNU linker (read the manpage).
+
+    --enable-safe-sprintf
+	Compile with experimental safe-sprintf code.  You may consider using
+	this if you are building ncurses for a system that has neither
+	vsnprintf() or vsprintf().  It is slow, however.
+
+    --enable-sigwinch
+	Compile support for ncurses' SIGWINCH handler.  If your application has
+	its own SIGWINCH handler, ncurses will not use its own.  The ncurses
+	handler causes wgetch() to return KEY_RESIZE when the screen-size
+	changes.  This option is the default, unless you have disabled the
+	extended functions.
+
+    --enable-symlinks
+	If your system supports symbolic links, make tic use symbolic links
+	rather than hard links to save diskspace when writing aliases in the
+	terminfo database.
+
+    --enable-tcap-names
+	Compile-in support for user-definable terminal capabilities.  Use the
+	-x option of tic and infocmp to treat unrecognized terminal
+	capabilities as user-defined strings.  This option is the default,
+	unless you have disabled the extended functions.
+
+    --enable-termcap
+	Compile in support for reading terminal descriptions from termcap if no
+	match is found in the terminfo database.  See also the --enable-getcap
+	and --enable-getcap-cache options.
+
+    --enable-warnings
+	Turn on GCC compiler warnings.  There should be only a few.
+
+    --enable-widec
+	Compile with experimental wide-character code.  This makes a different
+	version of the libraries (e.g., libncursesw.so), which stores
+	characters in 16-bits.  We provide a simple UTF-8 driver and test
+	program to use this feature with terminals that can display UTF-8.
+
+	NOTE: applications compiled with this configuration are not compatible
+	with those built for 8-bit characters.  You cannot simply make a
+	symbolic link to equate libncurses.so with libncursesw.so
+
+    --enable-xmc-glitch
+	Compile-in support experimental xmc (magic cookie) code.
+
+    --with-ada-compiler=CMD
+	Specify the Ada95 compiler command (default "gnatmake")
+
+    --with-ada-include=DIR
+	Tell where to install the Ada includes (default: 
+	PREFIX/lib/ada/adainclude)
+
+    --with-ada-objects=DIR
+	Tell where to install the Ada objects (default:  PREFIX/lib/ada/adalib)
+
+    --with-database=XXX
+	Specify the terminfo source file to install.  Usually you will wish
+	to install ncurses' default (misc/terminfo.src).  Certain systems
+	have special requirements, e.g, OS/2 EMX has a customized terminfo
+	source file.
+
+    --with-dbmalloc
+	For testing, compile and link with Conor Cahill's dbmalloc library.
+
+    --with-debug
+	Generate debug-libraries (default).  These are named by adding "_g"
+	to the root, e.g., libncurses_g.a
+
+    --with-default-terminfo-dir=XXX
+	Specify the default terminfo database directory.  This is normally
+	DATADIR/terminfo, e.g., /usr/share/terminfo.
+
+    --with-develop
+	Enable experimental/development options.  This does not count those
+	that change the interface, such as --enable-widec.
+
+    --with-dmalloc
+	For testing, compile and link with Gray Watson's dmalloc library.
+
+    --with-fallbacks=XXX
+	Specify a list of fallback terminal descriptions which will be
+	compiled into the ncurses library.  See CONFIGURING FALLBACK ENTRIES.
+
+    --with-gpm
+	use Alessandro Rubini's GPM library to provide mouse support on the
+	Linux console.
+
+    --with-install-prefix=XXX
+	Allows you to specify an alternate location for installing ncurses
+	after building it.  The value you specify is prepended to the "real"
+	install location.  This simplifies making binary packages.
+
+	NOTE:  a few systems build shared libraries with fixed pathnames; this
+	option probably will not work for those configurations.
+
+     --with-libtool
+	Generate libraries with libtool.  If this option is selected, then
+	it overrides all other library model specifications.
+
+    --with-manpage-format=XXX
+	Tell the configure script how you would like to install man-pages.  The
+	option value must be one of these:  gzip, compress, BSDI, normal,
+	formatted.  If you do not give this option, the configure script
+	attempts to determine which is the case.
+
+    --with-manpage-renames=XXX
+	Tell the configure script that you wish to rename the manpages while
+	installing.  Currently the only distribution which does this is
+	the Linux Debian.  The option value specifies the name of a file
+	that lists the renamed files, e.g., $srcdir/man/man_db.renames
+
+    --with-manpage-symlinks
+	Tell the configure script that you wish to make symbolic links in the
+	man-directory for aliases to the man-pages.  This is the default, but
+	can be disabled for systems that provide this automatically.  Doing
+	this on systems that do not support symbolic links will result in
+	copying the man-page for each alias.
+
+    --with-manpage-tbl
+	Tell the configure script that you with to preprocess the manpages
+	by running them through tbl to generate tables understandable by
+	nroff.
+
+    --with-normal
+	Generate normal (i.e., static) libraries (default).
+
+    --with-profile
+	Generate profile-libraries These are named by adding "_p" to the root,
+	e.g., libncurses_p.a
+
+    --with-rcs-ids
+	Compile-in RCS identifiers.  Most of the C files have an identifier.
+
+    --with-shared
+	Generate shared-libraries.  The names given depend on the system for
+	which you are building, typically using a ".so" suffix, along with
+	symbolic links that refer to the release version.
+	
+	NOTE:  Unless you override the configure script by setting the $CFLAGS
+	environment variable, these will not be built with the -g debugging
+	option.
+
+    --with-shlib-version=XXX
+	Specify whether to use the release or ABI version for shared libraries.
+	This is normally chosen automatically based on the type of system
+	which you are building on.  We use it for testing the configure script.
+
+    --with-system-type=XXX
+	For testing, override the derived host system-type which is used to
+	decide things such as the linker commands used to build shared
+	libraries.  This is normally chosen automatically based on the type of
+	system which you are building on.  We use it for testing the configure
+	script.
+
+    --with-terminfo-dirs=XXX
+	Specify a search-list of terminfo directories which will be compiled
+	into the ncurses library (default: DATADIR/terminfo)
+
+    --with-termlib
+	When building the ncurses library, organize this as two parts:  the
+	curses library (libncurses) and the low-level terminfo library
+	(libtinfo).  This is done to accommodate applications that use only
+	the latter.  The terminfo library is about half the size of the total.
+
+    --without-ada
+	Suppress the configure script's check for Ada95, do not build the
+	Ada95 binding and related demo.
+
+    --without-curses-h
+	Don't install the ncurses header with the name "curses.h".  Rather,
+	install as "ncurses.h" and modify the installed headers and manpages
+	accordingly.
+
+    --without-cxx
+	XSI curses declares "bool" as part of the interface.  C++ also declares
+	"bool".  Neither specifies the size and type of booleans, but both
+	insist on the same name.  We chose to accommodate this by making the
+	configure script check for the size and type (e.g., unsigned or signed)
+	that your C++ compiler uses for booleans.  If you do not wish to use
+	ncurses with C++, use this option to tell the configure script to not
+	adjust ncurses bool to match C++.
+
+    --without-cxx-binding
+	Suppress the configure script's check for C++, do not build the
+	C++ binding and related demo.
+
+    --without-progs
+	Tell the configure script to suppress the build of ncurses' application
+	programs (e.g., tic).  The test applications will still be built if you
+	type "make", though not if you simply do "make install".
+
+
+COMPATIBILITY WITH OLDER VERSIONS OF NCURSES:
+--------------------------------------------
+
+    Because ncurses implements the X/Open Curses Specification, its interface
+    is fairly stable.  That does not mean the interface does not change.
+    Changes are made to the documented interfaces when we find differences
+    between ncurses and X/Open or implementations which they certify (such as
+    Solaris).  We add extensions to those interfaces to solve problems not
+    addressed by the original curses design, but those must not conflict with
+    the X/Open documentation.
+
+    Here are some of the major interface changes, and related problems which
+    you may encounter when building a system with different versions of
+    ncurses:
+
+    5.1 (July 8, 2000)
+	Interface changes:
+
+	+ made the extended terminal capabilities
+	  (configure --enable-tcap-names) a standard feature.  This should
+	  be transparent to applications that do not require it.
+
+	+ removed the trace() function and related trace support from the
+	  production library.
+
+	+ modified curses.h.in, undef'ing some symbols to avoid conflict
+	  with C++ STL.
+
+	Added extensions:  assume_default_colors().
+
+    5.0 (October 23, 1999)
+	Interface changes:
+
+	+ implemented the wcolor_set() and slk_color() functions.
+
+	+ move macro winch to a function, to hide details of struct ldat
+
+	+ corrected prototypes for slk_* functions, using chtype rather than
+	  attr_t.
+
+	+ the slk_attr_{set,off,on} functions need an additional void*
+	  parameter according to XSI.
+
+	+ modified several prototypes to correspond with 1997 version of X/Open
+	  Curses:  [w]attr_get(), [w]attr_set(), border_set() have different
+	  parameters.  Some functions were renamed or misspelled:
+	  erase_wchar(), in_wchntr(), mvin_wchntr().  Some developers have used
+	  attr_get().
+
+	Added extensions:  keybound(), curses_version().
+
+	Terminfo database changes:
+
+	+ change translation for termcap 'rs' to terminfo 'rs2', which is
+	  the documented equivalent, rather than 'rs1'.
+
+	The problems are subtler in recent releases.
+
+	a) This release provides users with the ability to define their own
+	   terminal capability extensions, like termcap.  To accomplish this,
+	   we redesigned the TERMTYPE struct (in term.h).  Very few
+	   applications use this struct.  They must be recompiled to work with
+	   the 5.0 library.
+
+	a) If you use the extended terminfo names (i.e., you used configure
+	   --enable-tcap-names), the resulting terminfo database can have some
+	   entries which are not readable by older versions of ncurses.  This
+	   is a bug in the older versions:
+
+	   + the terminfo database stores booleans, numbers and strings in
+	     arrays.  The capabilities that are listed in the arrays are
+	     specified by X/Open.  ncurses recognizes a number of obsolete and
+	     extended names which are stored past the end of the specified
+	     entries.
+
+	   + a change to read_entry.c in 951001 made the library do an lseek()
+	     call incorrectly skipping data which is already read from the
+	     string array.  This happens when the number of strings in the
+	     terminfo data file is greater than STRCOUNT, the number of
+	     specified and obsolete or extended strings.
+
+	   + as part of alignment with the X/Open final specification, in the
+	     990109 patch we added two new terminfo capabilities:
+	     set_a_attributes and set_pglen_inch).  This makes the indices for
+	     the obsolete and extended capabilities shift up by 2.
+
+	   + the last two capabilities in the obsolete/extended list are memu
+	     and meml, which are found in most terminfo descriptions for xterm.
+
+	     When trying to read this terminfo entry, the spurious lseek()
+	     causes the library to attempt to read the final portion of the
+	     terminfo data (the text of the string capabilities) 4 characters
+	     past its starting point, and reads 4 characters too few.  The
+	     library rejects the data, and applications are unable to
+	     initialize that terminal type.
+
+	   FIX: remove memu and meml from the xterm description.  They are
+	   obsolete, not used by ncurses.  (It appears that the feature was
+	   added to xterm to make it more like hpterm).
+
+	   This is not a problem if you do not use the -x option of tic to
+	   create a terminfo database with extended names.  Note that the
+	   user-defined terminal capabilities are not affected by this bug,
+	   since they are stored in a table after the older terminfo data ends,
+	   and are invisible to the older libraries.
+
+	c) Some developers did not wish to use the C++ binding, and used the
+	   configure --without-cxx option.  This causes problems if someone
+	   uses the ncurses library from C++ because that configure test
+	   determines the type for C++'s bool and makes ncurses match it, since
+	   both C++ and curses are specified to declare bool.  Calling ncurses
+	   functions with the incorrect type for bool will cause execution
+	   errors.  In 5.0 we added a configure option "--without-cxx-binding"
+	   which controls whether the binding itself is built and installed.
+
+    4.2 (March 2, 1998)
+	Interface changes:
+
+	+ correct prototype for termattrs() as per XPG4 version 2.
+
+	+ add placeholder prototypes for color_set(), erasewchar(),
+	  term_attrs(), wcolor_set() as per XPG4 version 2.
+
+	+ add macros getcur[xy] getbeg[xy] getpar[xy], which are defined in
+	  SVr4 headers.
+
+	New extensions: keyok() and define_key().
+
+	Terminfo database changes:
+
+	+ corrected definition in curses.h for ACS_LANTERN, which was 'I'
+	  rather than 'i'.
+
+    4.1 (May 15, 1997)
+
+	We added these extensions:  use_default_colors().  Also added
+	configure option --enable-const, to support the use of const where
+	X/Open should have, but did not, specify.
+
+	The terminfo database content changed the representation of color for
+	most entries that use ANSI colors.  SVr4 curses treats the setaf/setab
+	and setf/setb capabilities differently, interchanging the red/blue
+	colors in the latter.
+
+    4.0 (December 24, 1996)
+
+	We bumped to version 4.0 because the newly released dynamic loader
+	(ld.so.1.8.5) on Linux did not load shared libraries whose ABI and REL
+	versions were inconsistent.  At that point, ncurses ABI was 3.4 and the
+	REL was 1.9.9g, so we made them consistent.
+
+    1.9.9g (December 1, 1996)
+
+	This fixed most of the problems with 1.9.9e, and made these interface
+	changes:
+
+	+ remove tparam(), which had been provided for compatibility with
+	  some termcap.  tparm() is standard, and does not conflict with
+	  application's fallback for missing tparam().
+
+	+ turn off hardware echo in initscr().  This changes the sense of the
+	  echo() function, which was initialized to echoing rather than
+	  nonechoing (the latter is specified).  There were several other
+	  corrections to the terminal I/O settings which cause applications to
+	  behave differently.
+
+	+ implemented several functions (such as attr_on()) which were
+	  available only as macros.
+
+	+ corrected several typos in curses.h.in (i.e., the mvXXXX macros).
+
+	+ corrected prototypes for delay_output(),
+	  has_color, immedok() and idcok().
+
+	+ corrected misspelled getbkgd().  Some applications used the
+	  misspelled name.
+
+	+ added _yoffset to WINDOW.  The size of WINDOW does not impact
+	  applications, since they use only pointers to WINDOW structs.
+
+	These changes were made to the terminfo database:
+
+	+ removed boolean 'getm' which was available as an extended name.
+
+	We added these extensions: wresize(), resizeterm(), has_key() and
+	mcprint().
+
+    1.9.9e (March 24, 1996)
+
+	not recommended (a last-minute/untested change left the forms and
+	menus libraries unusable since they do not repaint the screen).
+	Foreground/background colors are combined incorrectly, working properly
+	only on a black background.  When this was released, the X/Open
+	specification was available only in draft form.
+
+	Some applications (such as lxdialog) were "fixed" to work with the
+	incorrect color scheme.
+
+
+IF YOU ARE A SYSTEM INTEGRATOR:
+------------------------------
+
+    Beginning with 1.9.9, the ncurses distribution includes both a tset
+    utility and /usr/share/tabset directory.  If you are installing ncurses,
+    it is no longer either necessary or desirable to install tset-jv.
+
+    Configuration and Installation:
+
+	Configure with --prefix=/usr to make the install productions put
+	libraries and headers in the correct locations (overwriting any
+	previous curses libraries and headers).  This will put the terminfo
+	hierarchy under /usr/share/terminfo; you may want to override this with
+	--datadir=/usr/share/misc; terminfo and tabset are installed under the
+	data directory.
+
+	Please configure the ncurses library in a pure-terminfo mode; that
+	is, with the --disable-termcap option.   This will make the ncurses
+	library smaller and faster. The ncurses library includes a termcap
+	emulation that queries the terminfo database, so even applications
+	that use raw termcap to query terminal characteristics will win
+	(providing you recompile and relink them!).
+
+	If you must configure with termcap fallback enabled, you may also
+	wish to use the --enable-getcap option.  This option speeds up
+	termcap-based startups, at the expense of not allowing personal
+	termcap entries to reference the terminfo tree.  See the code in
+	ncurses/tinfo/read_termcap.c for details.
+
+	Note that if you have $TERMCAP set, ncurses will use that value
+	to locate termcap data.  In particular, running from xterm will
+	set $TERMCAP to the contents of the xterm's termcap entry.
+	If ncurses sees that, it will not examine /etc/termcap.
+
+    Keyboard Mapping:
+
+	The terminfo file assumes that Shift-Tab generates \E[Z (the ECMA-48
+	reverse-tabulation sequence) rather than ^I.  Here are the loadkeys -d
+	mappings that will set this up:
+
+		keycode	 15 = Tab	      Tab
+			alt     keycode  15 = Meta_Tab
+			shift	keycode  15 = F26
+		string F26 ="\033[Z"
+
+    Naming the Console Terminal
+
+	In various Linuxes (and possibly elsewhere) there has been a practice
+	of designating the system console driver type as `console'.  Please
+	do not do this any more!  It complicates peoples' lives, because it
+	can mean that several different terminfo entries from different
+	operating systems all logically want to be called `console'.
+
+	Please pick a name unique to your console driver and set that up
+	in the /etc/inittab table or local equivalent.  Send the entry to the
+	terminfo maintainer (listed in the misc/terminfo file) to be included
+	in the terminfo file, if it's not already there.  See the
+	term(7) manual page included with this distribution for more on
+	conventions for choosing type names.
+
+	Here are some recommended primary console names:
+
+		linux	-- Linux console driver
+		freebsd	-- FreeBSD
+		netbsd	-- NetBSD
+		bsdos	-- BSD/OS
+
+	If you are responsible for integrating ncurses for one of these
+	distribution, please either use the recommended name or get back
+	to us explaining why you don't want to, so we can work out nomenclature
+	that will make users' lives easier rather than harder.
+
+
+RECENT XTERM VERSIONS:
+---------------------
+
+	The terminfo database file included with this distribution assumes you
+	are running an XFree86 xterm based on X11R6 (i.e., xterm-r6).  The
+	earlier X11R5 entry (xterm-r5) is provided as well.
+
+	If you are running XFree86 version 3.2 (actually 3.1.2F and up), you
+	should consider using the xterm-xf86-v32 (or later, the most recent
+	version is always named "xterm-xfree86") entry, which adds ANSI color
+	and the VT220 capabilities which have been added in XFree86.  If you
+	are running a mixed network, however, where this terminal description
+	may be used on an older xterm, you may have problems, since
+	applications that assume these capabilities will produce incorrect
+	output on the older xterm (e.g., highlighting is not cleared).
+
+
+CONFIGURING FALLBACK ENTRIES:
+----------------------------
+
+	In order to support operation of ncurses programs before the terminfo
+	tree is accessible (that is, in single-user mode or at OS installation
+	time) the ncurses library can be compiled to include an array of
+	pre-fetched fallback entries.
+
+	These entries are checked by setupterm() only when the conventional
+	fetches from the terminfo tree and the termcap fallback (if configured)
+	have been tried and failed.  Thus, the presence of a fallback will not
+	shadow modifications to the on-disk entry for the same type, when that
+	entry is accessible.
+
+	By default, there are no entries on the fallback list.  After you
+	have built the ncurses suite for the first time, you can change
+	the list (the process needs infocmp(1)).  To do so, use the script
+	MKfallback.sh.  A configure script option --with-fallbacks does this
+	(it accepts a comma-separated list of the names you wish, and does
+	not require a rebuild).
+
+	If you wanted (say) to have linux, vt100, and xterm fallbacks, you
+	would use the commands
+
+		cd ncurses;
+		MKfallback.sh linux vt100 xterm >fallback.c
+
+	Then just rebuild and reinstall the library as you would normally.
+	You can restore the default empty fallback list with
+
+		MKfallback.sh >fallback.c
+
+	The overhead for an empty fallback list is one trivial stub function.
+	Any non-empty fallback list is const-ed and therefore lives in sharable
+	text space.  You can look at the comment trailing each initializer in
+	the generated ncurses/fallback.c file to see the core cost of the
+	fallbacks.  A good rule of thumb for modern vt100-like entries is that
+	each one will cost about 2.5K of text space.
+
+
+BSD CONVERSION NOTES:
+--------------------
+
+	If you need to support really ancient BSD programs, you probably
+	want to configure with the --enable-bsdpad option.  What this does
+	is enable code in tputs() that recognizes a numeric prefix on a
+	capability as a request for that much trailing padding in milliseconds.
+	There are old BSD programs that do things like tputs("50").
+
+	(If you are distributing ncurses as a support-library component of
+	an application you probably want to put the remainder of this section
+	in the package README file.)
+
+	The following note applies only if you have configured ncurses with
+	--enable-termcap.
+
+------------------------------- CUT HERE --------------------------------
+
+If you are installing this application privately (either because you
+have no root access or want to experiment with it before doing a root
+installation), there are a couple of details you need to be aware of.
+They have to do with the ncurses library, which uses terminfo rather
+than termcap for describing terminal characteristics.
+
+Though the ncurses library is terminfo-based, it will interpret your
+TERMCAP variable (if present), any local termcap files you reference
+through it, and the system termcap file.  However, in order to avoid
+slowing down your application startup, it will only do this once per
+terminal type!
+
+The first time you load a given terminal type from your termcap
+database, the library initialization code will automatically write it
+in terminfo format to a subdirectory under $HOME/.terminfo.  After
+that, the initialization code will find it there and do a (much
+faster) terminfo fetch.
+
+Usually, all this means is that your home directory will silently grow
+an invisible .terminfo subdirectory which will get filled in with
+terminfo descriptions of terminal types as you invoke them.  If anyone
+ever installs a global terminfo tree on your system, this will quietly
+stop happening and your $HOME/.terminfo will become redundant.
+
+The objective of all this logic is to make converting from BSD termcap
+as painless as possible without slowing down your application (termcap
+compilation is expensive).
+
+If you don't have a TERMCAP variable or custom personal termcap file,
+you can skip the rest of this dissertation.
+
+If you *do* have a TERMCAP variable and/or a custom personal termcap file
+that defines a terminal type, that definition will stop being visible
+to this application after the first time you run it, because it will
+instead see the terminfo entry that it wrote to $HOME/terminfo the
+first time around.
+
+Subsequently, editing the TERMCAP variable or personal TERMCAP file
+will have no effect unless you explicitly remove the terminfo entry
+under $HOME/terminfo.  If you do that, the entry will be recompiled
+from your termcap resources the next time it is invoked.
+
+To avoid these complications, use infocmp(1) and tic(1) to edit the
+terminfo directory directly.
+
+------------------------------- CUT HERE --------------------------------
+
+USING NCURSES WITH AFS:
+	AFS treats each directory as a separate logical filesystem, you
+	can't hard-link across them.  The --enable-symlinks option copes
+	with this by making tic use symbolic links.
+
+USING NCURSES WITH EMACS:
+	GNU Emacs has its own termcap support.  By default, it uses a mixture
+	of those functions and code linked from the host system's libraries.
+	You need to foil this and shut out the GNU termcap library entirely.
+
+	In order to do this, hack the Linux config file (s/linux.h) to contain
+	a #define TERMINFO and set the symbol LIBS_TERMCAP to "-lncurses".
+
+	We have submitted such a change for the 19.30 release, so it may
+	already be applied in your sources -- check for the #define TERMINFO.
+
+USING NCURSES WITH GPM:
+	Ncurses 4.1 and up can be configured to use GPM (General Purpose Mouse)
+	which is used on Linux console.  Be aware that GPM is commonly
+	installed as a shared library which contains a wrapper for the curses
+	wgetch() function (libcurses.o).  Some integrators have simplified
+	linking applications by combining all or part of libcurses.so (the BSD
+	curses) into the libgpm.so file, producing symbol conflicts with
+	ncurses (specifically the wgetch function).  You may be able to work
+	around this problem by linking as follows:
+
+		cc -o foo foo.o -lncurses -lgpm -lncurses
+
+	but the linker may not cooperate, producing mysterious errors.
+	A patched version of gpm is available:
+
+		dickey.his.com:/ncurses/gpm-1.10-970125.tar.gz
+
+	This patch is incorporated in gpm 1.12; however some integrators
+	are slow to update this library.  Current distributions of gpm can
+	be configured properly using the --without-curses option.
+
+BUILDING NCURSES WITH A CROSS-COMPILER
+	Ncurses can be built with a cross-compiler.  Some parts must be built
+	with the host's compiler since they are used for building programs
+	(e.g., ncurses/make_hash and ncurses/make_keys) that generate tables
+	that are compiled into the ncurses library.  You should set the
+	BUILD_CC environment variable to your host's compiler, and run the
+	configure script configuring for the cross-compiler.
+
+	Note that all of the generated source-files which are part of ncurses
+	will be made if you use
+
+		make sources
+
+	This would be useful in porting to an environment which has little
+	support for the tools used to generate the sources, e.g., sed, awk and
+	Bourne-shell.
+
+BUGS:
+	Send any feedback to the ncurses mailing list at
+	bug-ncurses@gnu.org. To subscribe send mail to
+	bug-ncurses-request@gnu.org with body that reads:
+	subscribe ncurses <your-email-address-here>
+
+	The Hacker's Guide in the doc directory includes some guidelines
+	on how to report bugs in ways that will get them fixed most quickly.
diff --git a/ncurses-5.2/MANIFEST b/ncurses-5.2/MANIFEST
new file mode 100644
index 0000000..24368e5
--- /dev/null
+++ b/ncurses-5.2/MANIFEST
@@ -0,0 +1,866 @@
+./ANNOUNCE
+./Ada95/Makefile.in
+./Ada95/README
+./Ada95/TODO
+./Ada95/gen/Makefile.in
+./Ada95/gen/gen.c
+./Ada95/gen/html.m4
+./Ada95/gen/normal.m4
+./Ada95/gen/table.m4
+./Ada95/gen/terminal_interface-curses-aux.ads.m4
+./Ada95/gen/terminal_interface-curses-forms-field_types.ads.m4
+./Ada95/gen/terminal_interface-curses-forms-field_user_data.ads.m4
+./Ada95/gen/terminal_interface-curses-forms-form_user_data.ads.m4
+./Ada95/gen/terminal_interface-curses-forms.ads.m4
+./Ada95/gen/terminal_interface-curses-menus-item_user_data.ads.m4
+./Ada95/gen/terminal_interface-curses-menus-menu_user_data.ads.m4
+./Ada95/gen/terminal_interface-curses-menus.ads.m4
+./Ada95/gen/terminal_interface-curses-mouse.ads.m4
+./Ada95/gen/terminal_interface-curses-panels-user_data.ads.m4
+./Ada95/gen/terminal_interface-curses-panels.ads.m4
+./Ada95/gen/terminal_interface-curses.ads.m4
+./Ada95/samples/Makefile.in
+./Ada95/samples/README
+./Ada95/samples/explain.txt
+./Ada95/samples/rain.adb
+./Ada95/samples/rain.ads
+./Ada95/samples/sample-curses_demo-attributes.adb
+./Ada95/samples/sample-curses_demo-attributes.ads
+./Ada95/samples/sample-curses_demo-mouse.adb
+./Ada95/samples/sample-curses_demo-mouse.ads
+./Ada95/samples/sample-curses_demo.adb
+./Ada95/samples/sample-curses_demo.ads
+./Ada95/samples/sample-explanation.adb
+./Ada95/samples/sample-explanation.ads
+./Ada95/samples/sample-form_demo-aux.adb
+./Ada95/samples/sample-form_demo-aux.ads
+./Ada95/samples/sample-form_demo-handler.adb
+./Ada95/samples/sample-form_demo-handler.ads
+./Ada95/samples/sample-form_demo.adb
+./Ada95/samples/sample-form_demo.ads
+./Ada95/samples/sample-function_key_setting.adb
+./Ada95/samples/sample-function_key_setting.ads
+./Ada95/samples/sample-header_handler.adb
+./Ada95/samples/sample-header_handler.ads
+./Ada95/samples/sample-helpers.adb
+./Ada95/samples/sample-helpers.ads
+./Ada95/samples/sample-keyboard_handler.adb
+./Ada95/samples/sample-keyboard_handler.ads
+./Ada95/samples/sample-manifest.ads
+./Ada95/samples/sample-menu_demo-aux.adb
+./Ada95/samples/sample-menu_demo-aux.ads
+./Ada95/samples/sample-menu_demo-handler.adb
+./Ada95/samples/sample-menu_demo-handler.ads
+./Ada95/samples/sample-menu_demo.adb
+./Ada95/samples/sample-menu_demo.ads
+./Ada95/samples/sample-my_field_type.adb
+./Ada95/samples/sample-my_field_type.ads
+./Ada95/samples/sample-text_io_demo.adb
+./Ada95/samples/sample-text_io_demo.ads
+./Ada95/samples/sample.adb
+./Ada95/samples/sample.ads
+./Ada95/samples/status.adb
+./Ada95/samples/status.ads
+./Ada95/samples/tour.adb
+./Ada95/samples/tour.ads
+./Ada95/src/Makefile.in
+./Ada95/src/terminal_interface-curses-aux.adb
+./Ada95/src/terminal_interface-curses-forms-field_types-alpha.adb
+./Ada95/src/terminal_interface-curses-forms-field_types-alpha.ads
+./Ada95/src/terminal_interface-curses-forms-field_types-alphanumeric.adb
+./Ada95/src/terminal_interface-curses-forms-field_types-alphanumeric.ads
+./Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.adb
+./Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.ads
+./Ada95/src/terminal_interface-curses-forms-field_types-enumeration.adb
+./Ada95/src/terminal_interface-curses-forms-field_types-enumeration.ads
+./Ada95/src/terminal_interface-curses-forms-field_types-intfield.adb
+./Ada95/src/terminal_interface-curses-forms-field_types-intfield.ads
+./Ada95/src/terminal_interface-curses-forms-field_types-ipv4_address.adb
+./Ada95/src/terminal_interface-curses-forms-field_types-ipv4_address.ads
+./Ada95/src/terminal_interface-curses-forms-field_types-numeric.adb
+./Ada95/src/terminal_interface-curses-forms-field_types-numeric.ads
+./Ada95/src/terminal_interface-curses-forms-field_types-regexp.adb
+./Ada95/src/terminal_interface-curses-forms-field_types-regexp.ads
+./Ada95/src/terminal_interface-curses-forms-field_types-user-choice.adb
+./Ada95/src/terminal_interface-curses-forms-field_types-user-choice.ads
+./Ada95/src/terminal_interface-curses-forms-field_types-user.adb
+./Ada95/src/terminal_interface-curses-forms-field_types-user.ads
+./Ada95/src/terminal_interface-curses-forms-field_types.adb
+./Ada95/src/terminal_interface-curses-forms-field_user_data.adb
+./Ada95/src/terminal_interface-curses-forms-form_user_data.adb
+./Ada95/src/terminal_interface-curses-forms.adb
+./Ada95/src/terminal_interface-curses-menus-item_user_data.adb
+./Ada95/src/terminal_interface-curses-menus-menu_user_data.adb
+./Ada95/src/terminal_interface-curses-menus.adb
+./Ada95/src/terminal_interface-curses-mouse.adb
+./Ada95/src/terminal_interface-curses-panels-user_data.adb
+./Ada95/src/terminal_interface-curses-panels.adb
+./Ada95/src/terminal_interface-curses-text_io-aux.adb
+./Ada95/src/terminal_interface-curses-text_io-aux.ads
+./Ada95/src/terminal_interface-curses-text_io-complex_io.adb
+./Ada95/src/terminal_interface-curses-text_io-complex_io.ads
+./Ada95/src/terminal_interface-curses-text_io-decimal_io.adb
+./Ada95/src/terminal_interface-curses-text_io-decimal_io.ads
+./Ada95/src/terminal_interface-curses-text_io-enumeration_io.adb
+./Ada95/src/terminal_interface-curses-text_io-enumeration_io.ads
+./Ada95/src/terminal_interface-curses-text_io-fixed_io.adb
+./Ada95/src/terminal_interface-curses-text_io-fixed_io.ads
+./Ada95/src/terminal_interface-curses-text_io-float_io.adb
+./Ada95/src/terminal_interface-curses-text_io-float_io.ads
+./Ada95/src/terminal_interface-curses-text_io-integer_io.adb
+./Ada95/src/terminal_interface-curses-text_io-integer_io.ads
+./Ada95/src/terminal_interface-curses-text_io-modular_io.adb
+./Ada95/src/terminal_interface-curses-text_io-modular_io.ads
+./Ada95/src/terminal_interface-curses-text_io.adb
+./Ada95/src/terminal_interface-curses-text_io.ads
+./Ada95/src/terminal_interface-curses.adb
+./Ada95/src/terminal_interface.ads
+./INSTALL
+./MANIFEST
+./Makefile.glibc
+./Makefile.in
+./Makefile.os2
+./NEWS
+./README
+./README.emx
+./README.glibc
+./TO-DO
+./aclocal.m4
+./announce.html.in
+./c++/Makefile.in
+./c++/NEWS
+./c++/PROBLEMS
+./c++/README-first
+./c++/cursesapp.cc
+./c++/cursesapp.h
+./c++/cursesf.cc
+./c++/cursesf.h
+./c++/cursesm.cc
+./c++/cursesm.h
+./c++/cursesmain.cc
+./c++/cursesp.cc
+./c++/cursesp.h
+./c++/cursespad.cc
+./c++/cursesw.cc
+./c++/cursesw.h
+./c++/cursslk.cc
+./c++/cursslk.h
+./c++/demo.cc
+./c++/edit_cfg.sh
+./c++/etip.h.in
+./c++/headers
+./c++/internal.h
+./c++/modules
+./config.guess
+./config.sub
+./configure
+./configure.in
+./convert_configure.pl
+./dist.mk
+./doc/hackguide.doc
+./doc/html/Ada95.html
+./doc/html/ada/files.htm
+./doc/html/ada/files/T.htm
+./doc/html/ada/funcs.htm
+./doc/html/ada/funcs/A.htm
+./doc/html/ada/funcs/B.htm
+./doc/html/ada/funcs/C.htm
+./doc/html/ada/funcs/D.htm
+./doc/html/ada/funcs/E.htm
+./doc/html/ada/funcs/F.htm
+./doc/html/ada/funcs/G.htm
+./doc/html/ada/funcs/H.htm
+./doc/html/ada/funcs/I.htm
+./doc/html/ada/funcs/K.htm
+./doc/html/ada/funcs/L.htm
+./doc/html/ada/funcs/M.htm
+./doc/html/ada/funcs/N.htm
+./doc/html/ada/funcs/O.htm
+./doc/html/ada/funcs/P.htm
+./doc/html/ada/funcs/Q.htm
+./doc/html/ada/funcs/R.htm
+./doc/html/ada/funcs/S.htm
+./doc/html/ada/funcs/T.htm
+./doc/html/ada/funcs/U.htm
+./doc/html/ada/funcs/V.htm
+./doc/html/ada/funcs/W.htm
+./doc/html/ada/index.htm
+./doc/html/ada/main.htm
+./doc/html/ada/table.html
+./doc/html/ada/terminal_interface-curses-aux__adb.htm
+./doc/html/ada/terminal_interface-curses-aux__ads.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-alpha__adb.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-alpha__ads.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-alphanumeric__adb.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-alphanumeric__ads.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-enumeration__adb.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-enumeration__ads.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-intfield__adb.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-intfield__ads.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-ipv4_address__adb.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-ipv4_address__ads.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-numeric__adb.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-numeric__ads.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-regexp__adb.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-regexp__ads.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-user-choice__adb.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-user-choice__ads.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-user__adb.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types-user__ads.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types__adb.htm
+./doc/html/ada/terminal_interface-curses-forms-field_types__ads.htm
+./doc/html/ada/terminal_interface-curses-forms-field_user_data__adb.htm
+./doc/html/ada/terminal_interface-curses-forms-field_user_data__ads.htm
+./doc/html/ada/terminal_interface-curses-forms-form_user_data__adb.htm
+./doc/html/ada/terminal_interface-curses-forms-form_user_data__ads.htm
+./doc/html/ada/terminal_interface-curses-forms__adb.htm
+./doc/html/ada/terminal_interface-curses-forms__ads.htm
+./doc/html/ada/terminal_interface-curses-menus-item_user_data__adb.htm
+./doc/html/ada/terminal_interface-curses-menus-item_user_data__ads.htm
+./doc/html/ada/terminal_interface-curses-menus-menu_user_data__adb.htm
+./doc/html/ada/terminal_interface-curses-menus-menu_user_data__ads.htm
+./doc/html/ada/terminal_interface-curses-menus__adb.htm
+./doc/html/ada/terminal_interface-curses-menus__ads.htm
+./doc/html/ada/terminal_interface-curses-mouse__adb.htm
+./doc/html/ada/terminal_interface-curses-mouse__ads.htm
+./doc/html/ada/terminal_interface-curses-panels-user_data__adb.htm
+./doc/html/ada/terminal_interface-curses-panels-user_data__ads.htm
+./doc/html/ada/terminal_interface-curses-panels__adb.htm
+./doc/html/ada/terminal_interface-curses-panels__ads.htm
+./doc/html/ada/terminal_interface-curses-text_io-aux__adb.htm
+./doc/html/ada/terminal_interface-curses-text_io-aux__ads.htm
+./doc/html/ada/terminal_interface-curses-text_io-complex_io__adb.htm
+./doc/html/ada/terminal_interface-curses-text_io-complex_io__ads.htm
+./doc/html/ada/terminal_interface-curses-text_io-decimal_io__adb.htm
+./doc/html/ada/terminal_interface-curses-text_io-decimal_io__ads.htm
+./doc/html/ada/terminal_interface-curses-text_io-enumeration_io__adb.htm
+./doc/html/ada/terminal_interface-curses-text_io-enumeration_io__ads.htm
+./doc/html/ada/terminal_interface-curses-text_io-fixed_io__adb.htm
+./doc/html/ada/terminal_interface-curses-text_io-fixed_io__ads.htm
+./doc/html/ada/terminal_interface-curses-text_io-float_io__adb.htm
+./doc/html/ada/terminal_interface-curses-text_io-float_io__ads.htm
+./doc/html/ada/terminal_interface-curses-text_io-integer_io__adb.htm
+./doc/html/ada/terminal_interface-curses-text_io-integer_io__ads.htm
+./doc/html/ada/terminal_interface-curses-text_io-modular_io__adb.htm
+./doc/html/ada/terminal_interface-curses-text_io-modular_io__ads.htm
+./doc/html/ada/terminal_interface-curses-text_io__adb.htm
+./doc/html/ada/terminal_interface-curses-text_io__ads.htm
+./doc/html/ada/terminal_interface-curses__adb.htm
+./doc/html/ada/terminal_interface-curses__ads.htm
+./doc/html/ada/terminal_interface__ads.htm
+./doc/html/announce.html
+./doc/html/hackguide.html
+./doc/html/index.html
+./doc/html/man/captoinfo.1m.html
+./doc/html/man/clear.1.html
+./doc/html/man/curs_addch.3x.html
+./doc/html/man/curs_addchstr.3x.html
+./doc/html/man/curs_addstr.3x.html
+./doc/html/man/curs_attr.3x.html
+./doc/html/man/curs_beep.3x.html
+./doc/html/man/curs_bkgd.3x.html
+./doc/html/man/curs_border.3x.html
+./doc/html/man/curs_clear.3x.html
+./doc/html/man/curs_color.3x.html
+./doc/html/man/curs_delch.3x.html
+./doc/html/man/curs_deleteln.3x.html
+./doc/html/man/curs_extend.3x.html
+./doc/html/man/curs_getch.3x.html
+./doc/html/man/curs_getstr.3x.html
+./doc/html/man/curs_getyx.3x.html
+./doc/html/man/curs_inch.3x.html
+./doc/html/man/curs_inchstr.3x.html
+./doc/html/man/curs_initscr.3x.html
+./doc/html/man/curs_inopts.3x.html
+./doc/html/man/curs_insch.3x.html
+./doc/html/man/curs_insstr.3x.html
+./doc/html/man/curs_instr.3x.html
+./doc/html/man/curs_kernel.3x.html
+./doc/html/man/curs_mouse.3x.html
+./doc/html/man/curs_move.3x.html
+./doc/html/man/curs_outopts.3x.html
+./doc/html/man/curs_overlay.3x.html
+./doc/html/man/curs_pad.3x.html
+./doc/html/man/curs_print.3x.html
+./doc/html/man/curs_printw.3x.html
+./doc/html/man/curs_refresh.3x.html
+./doc/html/man/curs_scanw.3x.html
+./doc/html/man/curs_scr_dump.3x.html
+./doc/html/man/curs_scroll.3x.html
+./doc/html/man/curs_slk.3x.html
+./doc/html/man/curs_termattrs.3x.html
+./doc/html/man/curs_termcap.3x.html
+./doc/html/man/curs_terminfo.3x.html
+./doc/html/man/curs_touch.3x.html
+./doc/html/man/curs_trace.3x.html
+./doc/html/man/curs_util.3x.html
+./doc/html/man/curs_window.3x.html
+./doc/html/man/default_colors.3x.html
+./doc/html/man/define_key.3x.html
+./doc/html/man/form.3x.html
+./doc/html/man/form_cursor.3x.html
+./doc/html/man/form_data.3x.html
+./doc/html/man/form_driver.3x.html
+./doc/html/man/form_field.3x.html
+./doc/html/man/form_field_attributes.3x.html
+./doc/html/man/form_field_buffer.3x.html
+./doc/html/man/form_field_info.3x.html
+./doc/html/man/form_field_just.3x.html
+./doc/html/man/form_field_new.3x.html
+./doc/html/man/form_field_opts.3x.html
+./doc/html/man/form_field_userptr.3x.html
+./doc/html/man/form_field_validation.3x.html
+./doc/html/man/form_fieldtype.3x.html
+./doc/html/man/form_hook.3x.html
+./doc/html/man/form_new.3x.html
+./doc/html/man/form_new_page.3x.html
+./doc/html/man/form_opts.3x.html
+./doc/html/man/form_page.3x.html
+./doc/html/man/form_post.3x.html
+./doc/html/man/form_requestname.3x.html
+./doc/html/man/form_userptr.3x.html
+./doc/html/man/form_win.3x.html
+./doc/html/man/infocmp.1m.html
+./doc/html/man/infotocap.1m.html
+./doc/html/man/keybound.3x.html
+./doc/html/man/keyok.3x.html
+./doc/html/man/menu.3x.html
+./doc/html/man/menu_attributes.3x.html
+./doc/html/man/menu_cursor.3x.html
+./doc/html/man/menu_driver.3x.html
+./doc/html/man/menu_format.3x.html
+./doc/html/man/menu_hook.3x.html
+./doc/html/man/menu_items.3x.html
+./doc/html/man/menu_mark.3x.html
+./doc/html/man/menu_new.3x.html
+./doc/html/man/menu_opts.3x.html
+./doc/html/man/menu_pattern.3x.html
+./doc/html/man/menu_post.3x.html
+./doc/html/man/menu_requestname.3x.html
+./doc/html/man/menu_spacing.3x.html
+./doc/html/man/menu_userptr.3x.html
+./doc/html/man/menu_win.3x.html
+./doc/html/man/mitem_current.3x.html
+./doc/html/man/mitem_name.3x.html
+./doc/html/man/mitem_new.3x.html
+./doc/html/man/mitem_opts.3x.html
+./doc/html/man/mitem_userptr.3x.html
+./doc/html/man/mitem_value.3x.html
+./doc/html/man/mitem_visible.3x.html
+./doc/html/man/ncurses.3x.html
+./doc/html/man/panel.3x.html
+./doc/html/man/resizeterm.3x.html
+./doc/html/man/term.5.html
+./doc/html/man/term.7.html
+./doc/html/man/terminfo.5.html
+./doc/html/man/tic.1m.html
+./doc/html/man/toe.1m.html
+./doc/html/man/tput.1.html
+./doc/html/man/tset.1.html
+./doc/html/man/wresize.3x.html
+./doc/html/ncurses-intro.html
+./doc/ncurses-intro.doc
+./form/Makefile.in
+./form/READ.ME
+./form/fld_arg.c
+./form/fld_attr.c
+./form/fld_current.c
+./form/fld_def.c
+./form/fld_dup.c
+./form/fld_ftchoice.c
+./form/fld_ftlink.c
+./form/fld_info.c
+./form/fld_just.c
+./form/fld_link.c
+./form/fld_max.c
+./form/fld_move.c
+./form/fld_newftyp.c
+./form/fld_opts.c
+./form/fld_pad.c
+./form/fld_page.c
+./form/fld_stat.c
+./form/fld_type.c
+./form/fld_user.c
+./form/form.h
+./form/form.priv.h
+./form/frm_cursor.c
+./form/frm_data.c
+./form/frm_def.c
+./form/frm_driver.c
+./form/frm_hook.c
+./form/frm_opts.c
+./form/frm_page.c
+./form/frm_post.c
+./form/frm_req_name.c
+./form/frm_scale.c
+./form/frm_sub.c
+./form/frm_user.c
+./form/frm_win.c
+./form/fty_alnum.c
+./form/fty_alpha.c
+./form/fty_enum.c
+./form/fty_int.c
+./form/fty_ipv4.c
+./form/fty_num.c
+./form/fty_regex.c
+./form/headers
+./form/llib-lform
+./form/modules
+./include/Caps
+./include/MKhashsize.sh
+./include/MKncurses_def.sh
+./include/MKparametrized.sh
+./include/MKterm.h.awk.in
+./include/Makefile.in
+./include/capdefaults.c
+./include/curses.h.in
+./include/edit_cfg.sh
+./include/headers
+./include/nc_alloc.h
+./include/nc_panel.h
+./include/ncurses_cfg.hin
+./include/ncurses_defs
+./include/term_entry.h
+./include/termcap.h.in
+./include/tic.h
+./include/unctrl.h.in
+./install-sh
+./man/MKterminfo.sh
+./man/Makefile.in
+./man/captoinfo.1m
+./man/clear.1
+./man/curs_addch.3x
+./man/curs_addchstr.3x
+./man/curs_addstr.3x
+./man/curs_attr.3x
+./man/curs_beep.3x
+./man/curs_bkgd.3x
+./man/curs_border.3x
+./man/curs_clear.3x
+./man/curs_color.3x
+./man/curs_delch.3x
+./man/curs_deleteln.3x
+./man/curs_extend.3x
+./man/curs_getch.3x
+./man/curs_getstr.3x
+./man/curs_getyx.3x
+./man/curs_inch.3x
+./man/curs_inchstr.3x
+./man/curs_initscr.3x
+./man/curs_inopts.3x
+./man/curs_insch.3x
+./man/curs_insstr.3x
+./man/curs_instr.3x
+./man/curs_kernel.3x
+./man/curs_mouse.3x
+./man/curs_move.3x
+./man/curs_outopts.3x
+./man/curs_overlay.3x
+./man/curs_pad.3x
+./man/curs_print.3x
+./man/curs_printw.3x
+./man/curs_refresh.3x
+./man/curs_scanw.3x
+./man/curs_scr_dump.3x
+./man/curs_scroll.3x
+./man/curs_slk.3x
+./man/curs_termattrs.3x
+./man/curs_termcap.3x
+./man/curs_terminfo.3x
+./man/curs_touch.3x
+./man/curs_trace.3x
+./man/curs_util.3x
+./man/curs_window.3x
+./man/default_colors.3x
+./man/define_key.3x
+./man/form.3x
+./man/form_cursor.3x
+./man/form_data.3x
+./man/form_driver.3x
+./man/form_field.3x
+./man/form_field_attributes.3x
+./man/form_field_buffer.3x
+./man/form_field_info.3x
+./man/form_field_just.3x
+./man/form_field_new.3x
+./man/form_field_opts.3x
+./man/form_field_userptr.3x
+./man/form_field_validation.3x
+./man/form_fieldtype.3x
+./man/form_hook.3x
+./man/form_new.3x
+./man/form_new_page.3x
+./man/form_opts.3x
+./man/form_page.3x
+./man/form_post.3x
+./man/form_requestname.3x
+./man/form_userptr.3x
+./man/form_win.3x
+./man/infocmp.1m
+./man/infotocap.1m
+./man/keybound.3x
+./man/keyok.3x
+./man/make_sed.sh
+./man/man_db.renames
+./man/manlinks.sed
+./man/menu.3x
+./man/menu_attributes.3x
+./man/menu_cursor.3x
+./man/menu_driver.3x
+./man/menu_format.3x
+./man/menu_hook.3x
+./man/menu_items.3x
+./man/menu_mark.3x
+./man/menu_new.3x
+./man/menu_opts.3x
+./man/menu_pattern.3x
+./man/menu_post.3x
+./man/menu_requestname.3x
+./man/menu_spacing.3x
+./man/menu_userptr.3x
+./man/menu_win.3x
+./man/mitem_current.3x
+./man/mitem_name.3x
+./man/mitem_new.3x
+./man/mitem_opts.3x
+./man/mitem_userptr.3x
+./man/mitem_value.3x
+./man/mitem_visible.3x
+./man/ncurses.3x
+./man/panel.3x
+./man/resizeterm.3x
+./man/term.5
+./man/term.7
+./man/terminfo.head
+./man/terminfo.tail
+./man/tic.1m
+./man/toe.1m
+./man/tput.1
+./man/tset.1
+./man/wresize.3x
+./menu/Makefile.in
+./menu/READ.ME
+./menu/eti.h
+./menu/headers
+./menu/llib-lmenu
+./menu/m_attribs.c
+./menu/m_cursor.c
+./menu/m_driver.c
+./menu/m_format.c
+./menu/m_global.c
+./menu/m_hook.c
+./menu/m_item_cur.c
+./menu/m_item_nam.c
+./menu/m_item_new.c
+./menu/m_item_opt.c
+./menu/m_item_top.c
+./menu/m_item_use.c
+./menu/m_item_val.c
+./menu/m_item_vis.c
+./menu/m_items.c
+./menu/m_new.c
+./menu/m_opts.c
+./menu/m_pad.c
+./menu/m_pattern.c
+./menu/m_post.c
+./menu/m_req_name.c
+./menu/m_scale.c
+./menu/m_spacing.c
+./menu/m_sub.c
+./menu/m_userptr.c
+./menu/m_win.c
+./menu/menu.h
+./menu/menu.priv.h
+./menu/mf_common.h
+./menu/modules
+./misc/Makefile.in
+./misc/chkdef.cmd
+./misc/cleantic.cmd
+./misc/cmpdef.cmd
+./misc/emx.src
+./misc/form.def
+./misc/form.ref
+./misc/indent.pro
+./misc/makedef.cmd
+./misc/makellib
+./misc/menu.def
+./misc/menu.ref
+./misc/ncurses.def
+./misc/ncurses.ref
+./misc/panel.def
+./misc/panel.ref
+./misc/run_tic.in
+./misc/shlib
+./misc/tabset/std
+./misc/tabset/stdcrt
+./misc/tabset/vt100
+./misc/tabset/vt300
+./misc/tdlint
+./misc/terminfo.src
+./mk-0th.awk
+./mk-1st.awk
+./mk-2nd.awk
+./mkinstalldirs
+./ncurses/Makefile.in
+./ncurses/README
+./ncurses/SigAction.h
+./ncurses/base/MKkeyname.awk
+./ncurses/base/MKlib_gen.sh
+./ncurses/base/MKunctrl.awk
+./ncurses/base/README
+./ncurses/base/define_key.c
+./ncurses/base/keybound.c
+./ncurses/base/keyok.c
+./ncurses/base/lib_addch.c
+./ncurses/base/lib_addstr.c
+./ncurses/base/lib_beep.c
+./ncurses/base/lib_bkgd.c
+./ncurses/base/lib_box.c
+./ncurses/base/lib_chgat.c
+./ncurses/base/lib_clear.c
+./ncurses/base/lib_clearok.c
+./ncurses/base/lib_clrbot.c
+./ncurses/base/lib_clreol.c
+./ncurses/base/lib_color.c
+./ncurses/base/lib_colorset.c
+./ncurses/base/lib_delch.c
+./ncurses/base/lib_delwin.c
+./ncurses/base/lib_dft_fgbg.c
+./ncurses/base/lib_echo.c
+./ncurses/base/lib_endwin.c
+./ncurses/base/lib_erase.c
+./ncurses/base/lib_flash.c
+./ncurses/base/lib_freeall.c
+./ncurses/base/lib_getch.c
+./ncurses/base/lib_getstr.c
+./ncurses/base/lib_hline.c
+./ncurses/base/lib_immedok.c
+./ncurses/base/lib_inchstr.c
+./ncurses/base/lib_initscr.c
+./ncurses/base/lib_insch.c
+./ncurses/base/lib_insdel.c
+./ncurses/base/lib_insstr.c
+./ncurses/base/lib_instr.c
+./ncurses/base/lib_isendwin.c
+./ncurses/base/lib_leaveok.c
+./ncurses/base/lib_mouse.c
+./ncurses/base/lib_move.c
+./ncurses/base/lib_mvwin.c
+./ncurses/base/lib_newterm.c
+./ncurses/base/lib_newwin.c
+./ncurses/base/lib_nl.c
+./ncurses/base/lib_overlay.c
+./ncurses/base/lib_pad.c
+./ncurses/base/lib_printw.c
+./ncurses/base/lib_redrawln.c
+./ncurses/base/lib_refresh.c
+./ncurses/base/lib_restart.c
+./ncurses/base/lib_scanw.c
+./ncurses/base/lib_screen.c
+./ncurses/base/lib_scroll.c
+./ncurses/base/lib_scrollok.c
+./ncurses/base/lib_scrreg.c
+./ncurses/base/lib_set_term.c
+./ncurses/base/lib_slk.c
+./ncurses/base/lib_slkatr_set.c
+./ncurses/base/lib_slkatrof.c
+./ncurses/base/lib_slkatron.c
+./ncurses/base/lib_slkatrset.c
+./ncurses/base/lib_slkattr.c
+./ncurses/base/lib_slkclear.c
+./ncurses/base/lib_slkcolor.c
+./ncurses/base/lib_slkinit.c
+./ncurses/base/lib_slklab.c
+./ncurses/base/lib_slkrefr.c
+./ncurses/base/lib_slkset.c
+./ncurses/base/lib_slktouch.c
+./ncurses/base/lib_touch.c
+./ncurses/base/lib_ungetch.c
+./ncurses/base/lib_vline.c
+./ncurses/base/lib_wattroff.c
+./ncurses/base/lib_wattron.c
+./ncurses/base/lib_winch.c
+./ncurses/base/lib_window.c
+./ncurses/base/memmove.c
+./ncurses/base/nc_panel.c
+./ncurses/base/resizeterm.c
+./ncurses/base/safe_sprintf.c
+./ncurses/base/sigaction.c
+./ncurses/base/tries.c
+./ncurses/base/version.c
+./ncurses/base/vsscanf.c
+./ncurses/base/wresize.c
+./ncurses/curses.priv.h
+./ncurses/fifo_defs.h
+./ncurses/llib-lncurses
+./ncurses/modules
+./ncurses/tinfo/MKcaptab.awk
+./ncurses/tinfo/MKfallback.sh
+./ncurses/tinfo/MKnames.awk
+./ncurses/tinfo/README
+./ncurses/tinfo/access.c
+./ncurses/tinfo/add_tries.c
+./ncurses/tinfo/alloc_entry.c
+./ncurses/tinfo/alloc_ttype.c
+./ncurses/tinfo/captoinfo.c
+./ncurses/tinfo/comp_error.c
+./ncurses/tinfo/comp_expand.c
+./ncurses/tinfo/comp_hash.c
+./ncurses/tinfo/comp_parse.c
+./ncurses/tinfo/comp_scan.c
+./ncurses/tinfo/doalloc.c
+./ncurses/tinfo/free_ttype.c
+./ncurses/tinfo/getenv_num.c
+./ncurses/tinfo/home_terminfo.c
+./ncurses/tinfo/init_keytry.c
+./ncurses/tinfo/keys.list
+./ncurses/tinfo/lib_acs.c
+./ncurses/tinfo/lib_baudrate.c
+./ncurses/tinfo/lib_cur_term.c
+./ncurses/tinfo/lib_data.c
+./ncurses/tinfo/lib_has_cap.c
+./ncurses/tinfo/lib_kernel.c
+./ncurses/tinfo/lib_longname.c
+./ncurses/tinfo/lib_napms.c
+./ncurses/tinfo/lib_options.c
+./ncurses/tinfo/lib_print.c
+./ncurses/tinfo/lib_raw.c
+./ncurses/tinfo/lib_setup.c
+./ncurses/tinfo/lib_termcap.c
+./ncurses/tinfo/lib_termname.c
+./ncurses/tinfo/lib_tgoto.c
+./ncurses/tinfo/lib_ti.c
+./ncurses/tinfo/lib_tparm.c
+./ncurses/tinfo/lib_tputs.c
+./ncurses/tinfo/lib_ttyflags.c
+./ncurses/tinfo/make_keys.c
+./ncurses/tinfo/name_match.c
+./ncurses/tinfo/parse_entry.c
+./ncurses/tinfo/read_entry.c
+./ncurses/tinfo/read_termcap.c
+./ncurses/tinfo/setbuf.c
+./ncurses/tinfo/strings.c
+./ncurses/tinfo/write_entry.c
+./ncurses/trace/README
+./ncurses/trace/lib_trace.c
+./ncurses/trace/lib_traceatr.c
+./ncurses/trace/lib_tracebits.c
+./ncurses/trace/lib_tracechr.c
+./ncurses/trace/lib_tracedmp.c
+./ncurses/trace/lib_tracemse.c
+./ncurses/trace/trace_buf.c
+./ncurses/trace/trace_tries.c
+./ncurses/trace/trace_xnames.c
+./ncurses/tty/MKexpanded.sh
+./ncurses/tty/hardscroll.c
+./ncurses/tty/hashmap.c
+./ncurses/tty/lib_mvcur.c
+./ncurses/tty/lib_tstp.c
+./ncurses/tty/lib_twait.c
+./ncurses/tty/lib_vidattr.c
+./ncurses/tty/tty_display.h
+./ncurses/tty/tty_input.h
+./ncurses/tty/tty_update.c
+./panel/Makefile.in
+./panel/headers
+./panel/llib-lpanel
+./panel/modules
+./panel/p_above.c
+./panel/p_below.c
+./panel/p_bottom.c
+./panel/p_delete.c
+./panel/p_hidden.c
+./panel/p_hide.c
+./panel/p_move.c
+./panel/p_new.c
+./panel/p_replace.c
+./panel/p_show.c
+./panel/p_top.c
+./panel/p_update.c
+./panel/p_user.c
+./panel/p_win.c
+./panel/panel.c
+./panel/panel.h
+./panel/panel.priv.h
+./progs/MKtermsort.sh
+./progs/Makefile.in
+./progs/capconvert
+./progs/clear.c
+./progs/clear.sh
+./progs/dump_entry.c
+./progs/dump_entry.h
+./progs/infocmp.c
+./progs/modules
+./progs/progs.priv.h
+./progs/tic.c
+./progs/toe.c
+./progs/tput.c
+./progs/tset.c
+./sysdeps/unix/sysv/linux/Makefile
+./sysdeps/unix/sysv/linux/alpha/configure
+./sysdeps/unix/sysv/linux/configure
+./sysdeps/unix/sysv/linux/edit_man.sed
+./sysdeps/unix/sysv/linux/edit_man.sh
+./sysdeps/unix/sysv/linux/run_tic.sh
+./tack/COPYING
+./tack/HISTORY
+./tack/Makefile.in
+./tack/README
+./tack/ansi.c
+./tack/charset.c
+./tack/color.c
+./tack/control.c
+./tack/crum.c
+./tack/edit.c
+./tack/fun.c
+./tack/init.c
+./tack/menu.c
+./tack/modes.c
+./tack/modules
+./tack/output.c
+./tack/pad.c
+./tack/scan.c
+./tack/sync.c
+./tack/sysdep.c
+./tack/tack.1
+./tack/tack.c
+./tack/tack.h
+./tar-copy.sh
+./test/Makefile.in
+./test/README
+./test/blue.c
+./test/bs.6
+./test/bs.c
+./test/cardfile.c
+./test/cardfile.dat
+./test/configure
+./test/configure.in
+./test/ditto.c
+./test/dots.c
+./test/filter.c
+./test/firework.c
+./test/firstlast.c
+./test/gdc.6
+./test/gdc.c
+./test/hanoi.c
+./test/hashtest.c
+./test/keynames.c
+./test/knight.c
+./test/lrtest.c
+./test/modules
+./test/ncurses.c
+./test/ncurses_tst.hin
+./test/newdemo.c
+./test/railroad.c
+./test/rain.c
+./test/tclock.c
+./test/test.priv.h
+./test/testaddch.c
+./test/testcurs.c
+./test/testscanw.c
+./test/tracemunch
+./test/view.c
+./test/worm.c
+./test/xmas.c
diff --git a/ncurses-5.2/Makefile.glibc b/ncurses-5.2/Makefile.glibc
new file mode 100644
index 0000000..780650a
--- /dev/null
+++ b/ncurses-5.2/Makefile.glibc
@@ -0,0 +1,403 @@
+# Copyright (C) 1997,1998 Free Software Foundation, Inc.
+# This file is part of the GNU C Library.
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+
+# The GNU C Library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB.  If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+#
+#	Makefile for ncurses part.
+#
+subdir	:= ncurses
+
+ncurses-version	= 4.2
+form-version	= $(ncurses-version)
+menu-version	= $(ncurses-version)
+panel-version	= $(ncurses-version)
+
+extras			:= form menu ncurses panel
+
+extra-libs		= $(extras:%=lib%)
+# These libraries will be built in the `others' pass rather than
+# the `lib' pass, because they depend on libc.so being built already.
+extra-libs-others	= $(extra-libs)
+
+# The sources are found in the appropriate subdir.
+subdir-dirs = $(extras) progs test
+vpath %.c $(subdir-dirs)
+vpath %.h $(subdir-dirs)
+
+libform-routines	= \
+			fld_arg \
+			fld_attr \
+			fld_current \
+			fld_def \
+			fld_dup \
+			fld_ftchoice \
+			fld_ftlink \
+			fld_info \
+			fld_just \
+			fld_link \
+			fld_max \
+			fld_move \
+			fld_newftyp \
+			fld_opts \
+			fld_pad \
+			fld_page \
+			fld_stat \
+			fld_type \
+			fld_user \
+			frm_cursor \
+			frm_data \
+			frm_def \
+			frm_driver \
+			frm_hook \
+			frm_opts \
+			frm_page \
+			frm_post \
+			frm_req_name \
+			frm_scale \
+			frm_sub \
+			frm_user \
+			frm_win \
+			fty_alnum \
+			fty_alpha \
+			fty_enum \
+			fty_int \
+			fty_ipv4 \
+			fty_num \
+			fty_regex
+
+libncurses-routines	= \
+			base/define_key \
+			base/keybound \
+			base/keyok \
+			base/lib_addch \
+			base/lib_addstr \
+			base/lib_beep \
+			base/lib_bkgd \
+			base/lib_box \
+			base/lib_chgat \
+			base/lib_clear \
+			base/lib_clearok \
+			base/lib_clrbot \
+			base/lib_clreol \
+			base/lib_color \
+			base/lib_colorset \
+			base/lib_delch \
+			base/lib_delwin \
+			base/lib_dft_fgbg \
+			base/lib_echo \
+			base/lib_endwin \
+			base/lib_erase \
+			base/lib_flash \
+			base/lib_freeall \
+			base/lib_getch \
+			base/lib_getstr \
+			base/lib_hline \
+			base/lib_immedok \
+			base/lib_inchstr \
+			base/lib_initscr \
+			base/lib_insch \
+			base/lib_insdel \
+			base/lib_insstr \
+			base/lib_instr \
+			base/lib_isendwin \
+			base/lib_leaveok \
+			base/lib_mouse \
+			base/lib_move \
+			base/lib_mvwin \
+			base/lib_newterm \
+			base/lib_newwin \
+			base/lib_nl \
+			base/lib_overlay \
+			base/lib_pad \
+			base/lib_printw \
+			base/lib_redrawln \
+			base/lib_refresh \
+			base/lib_restart \
+			base/lib_scanw \
+			base/lib_screen \
+			base/lib_scroll \
+			base/lib_scrollok \
+			base/lib_scrreg \
+			base/lib_set_term \
+			base/lib_slk \
+			base/lib_slkatr_set \
+			base/lib_slkatrof \
+			base/lib_slkatron \
+			base/lib_slkatrset \
+			base/lib_slkattr \
+			base/lib_slkclear \
+			base/lib_slkcolor \
+			base/lib_slkinit \
+			base/lib_slklab \
+			base/lib_slkrefr \
+			base/lib_slkset \
+			base/lib_slktouch \
+			base/lib_touch \
+			base/lib_ungetch \
+			base/lib_vline \
+			base/lib_wattroff \
+			base/lib_wattron \
+			base/lib_winch \
+			base/lib_window \
+			base/memmove \
+			base/nc_panel \
+			base/resizeterm \
+			base/safe_sprintf \
+			base/sigaction \
+			base/tries \
+			base/version \
+			base/vsscanf \
+			base/wresize \
+			codes \
+			comp_captab \
+			expanded \
+			fallback \
+			lib_gen \
+			lib_keyname \
+			names \
+			tinfo/access \
+			tinfo/add_tries \
+			tinfo/alloc_entry \
+			tinfo/alloc_ttype \
+			tinfo/captoinfo \
+			tinfo/comp_error \
+			tinfo/comp_expand \
+			tinfo/comp_hash \
+			tinfo/comp_parse \
+			tinfo/comp_scan \
+			tinfo/doalloc \
+			tinfo/free_ttype \
+			tinfo/getenv_num \
+			tinfo/home_terminfo \
+			tinfo/init_keytry \
+			tinfo/lib_acs \
+			tinfo/lib_baudrate \
+			tinfo/lib_cur_term \
+			tinfo/lib_data \
+			tinfo/lib_has_cap \
+			tinfo/lib_kernel \
+			tinfo/lib_longname \
+			tinfo/lib_napms \
+			tinfo/lib_options \
+			tinfo/lib_print \
+			tinfo/lib_raw \
+			tinfo/lib_setup \
+			tinfo/lib_termcap \
+			tinfo/lib_termname \
+			tinfo/lib_tgoto \
+			tinfo/lib_ti \
+			tinfo/lib_tparm \
+			tinfo/lib_tputs \
+			tinfo/lib_ttyflags \
+			tinfo/name_match \
+			tinfo/parse_entry \
+			tinfo/read_entry \
+			tinfo/read_termcap \
+			tinfo/setbuf \
+			tinfo/strings \
+			tinfo/write_entry \
+			trace/lib_trace \
+			trace/lib_traceatr \
+			trace/lib_tracebits \
+			trace/lib_tracechr \
+			trace/lib_tracedmp \
+			trace/lib_tracemse \
+			trace/trace_buf \
+			trace/trace_tries \
+			trace/trace_xnames \
+			tty/hardscroll \
+			tty/hashmap \
+			tty/lib_mvcur \
+			tty/lib_tstp \
+			tty/lib_vidattr \
+			tty/lib_twait \
+			tty/tty_update \
+			unctrl
+
+libmenu-routines	= \
+			m_attribs \
+			m_cursor \
+			m_driver \
+			m_format \
+			m_global \
+			m_hook \
+			m_item_cur \
+			m_item_nam \
+			m_item_new \
+			m_item_opt \
+			m_item_top \
+			m_item_use \
+			m_item_val \
+			m_item_vis \
+			m_items \
+			m_new \
+			m_opts \
+			m_pad \
+			m_pattern \
+			m_post \
+			m_req_name \
+			m_scale \
+			m_spacing \
+			m_sub \
+			m_userptr \
+			m_win
+
+libpanel-routines	= \
+			panel \
+			p_above \
+			p_below \
+			p_bottom \
+			p_delete \
+			p_hide \
+			p_hidden \
+			p_move \
+			p_new \
+			p_replace \
+			p_show \
+			p_top \
+			p_update \
+			p_user \
+			p_win
+
+headers = curses.h eti.h form.h menu.h panel.h term.h termcap.h \
+	  unctrl.h
+others = clear infocmp tic toe tput tset
+install-bin = $(others)
+
+clear-objs = clear.o
+infocmp-objs = infocmp.o dump_entry.o
+tic-objs = tic.o dump_entry.o
+toe-objs = toe.o dump_entry.o
+tput-objs = tput.o
+tset-objs = tset.o dump_entry.o
+extra-objs = $(tic-objs) $(toe-objs) $(infocmp-objs) $(clear-objs) \
+		$(tput-objs) $(tset-objs)
+
+test-srcs = blue bs cardfile ditto firework firstlast gdc hanoi hashtest knight \
+		lrtest ncurses newdemo rain tclock testaddch testcurs \
+		testscanw view worm xmas
+
+include ../Rules
+
+ifndef tabsetdir
+tabsetdir		= $(datadir)/tabset
+endif
+ifndef inst_tabsetdir
+inst_tabsetdir	= $(install_root)/$(tabsetdir)
+endif
+
+ifndef terminfodir
+terminfodir		= $(datadir)/terminfo
+endif
+ifndef inst_terminfodir
+inst_terminfodir	= $(install_root)/$(terminfodir)
+endif
+
+ifndef mandir
+mandir			= $(prefix)/man
+endif
+
+ifndef inst_mandir
+inst_mandir		= $(install_root)/$(mandir)
+endif
+
+CPPFLAGS += -DTERMINFO='"$(terminfodir)"' -Iinclude -Iform -Incurses \
+	-Imenu -Ipanel -Iprogs -Itest
+
+ifneq ($(strip $(objpfx)),)
+CPPFLAGS += -I$(objpfx)
+endif
+
+LDLIBS-tclock = math/libm
+
+tests: $(test-srcs:%=$(objpfx)%)
+
+$(objpfx)clear: $(addprefix $(objpfx),$(clear-objs))
+$(objpfx)infocmp: $(addprefix $(objpfx),$(infocmp-objs))
+$(objpfx)tic: $(addprefix $(objpfx),$(tic-objs))
+$(objpfx)toe: $(addprefix $(objpfx),$(toe-objs))
+$(objpfx)tput: $(addprefix $(objpfx),$(tput-objs))
+$(objpfx)tset: $(addprefix $(objpfx),$(tset-objs))
+
+ifeq ($(build-shared),yes)
+$(others:%=$(objpfx)%): $(objpfx)libncurses.so
+else
+$(others:%=$(objpfx)%): $(objpfx)libncurses.a
+endif
+
+$(test-srcs:%=$(objpfx)%): $(objpfx)libform.a $(objpfx)libmenu.a \
+	$(objpfx)libpanel.a $(objpfx)libncurses.a
+
+# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
+# This ensures they will load libc.so for needed symbols if loaded by
+# a statically-linked program that hasn't already loaded it.
+$(extras:%=$(objpfx)lib%.so): $(common-objpfx)libc.so
+
+subdir_install: $(inst_libdir)/libtermcap.a $(inst_libdir)/libcurses.a \
+	$(inst_bindir)/reset $(inst_bindir)/captoinfo
+
+$(inst_libdir)/libtermcap.a $(inst_libdir)/libcurses.a: \
+		$(inst_libdir)/libncurses.a
+	$(make-link)
+
+$(inst_bindir)/reset: $(inst_bindir)/tset
+	$(make-link)
+
+$(inst_bindir)/captoinfo: $(inst_bindir)/tic
+	$(make-link)
+
+ifeq (yes,$(build-shared))
+subdir_install: $(inst_libdir)/libtermcap.so  $(inst_libdir)/libcurses.so
+
+$(inst_libdir)/libtermcap.so $(inst_libdir)/libcurses.so: \
+		$(inst_libdir)/libncurses.so
+	$(make-link)
+endif
+
+subdir_install: $(inst_mandir)/man5/terminfo.5
+
+$(inst_mandir)/man5/terminfo.5: $(objpfx)terminfo.5 $(wildcard man/*.[0-9]*)
+	$(make-target-directory)
+	sh $(edit_man-sh) $(prefix) $(inst_mandir) $(edit_man-sed) $^
+
+subdir_install: $(inst_tabsetdir)/std
+
+$(inst_tabsetdir)/std: \
+	$(filter-out misc/tabset/CVS, $(wildcard misc/tabset/*))
+	$(make-target-directory)
+	for f in $^; do \
+	  echo installing $$f; \
+	  $(INSTALL_DATA) $$f $(inst_tabsetdir); \
+	done
+
+
+ifeq (no,$(cross-compiling))
+subdir_install: $(inst_terminfodir)/v/vt100
+
+$(inst_terminfodir)/v/vt100: misc/terminfo.src $(objpfx)tic
+	$(make-target-directory)
+	sh $(run_tic-sh) $(common-objpfx) misc $(terminfodir) \
+		$(install_root)
+endif
+
+subdir_distclean subdir_realclean:
+	-rm -f $(addprefix $(objpfx), MKterm.h.awk codes.c \
+		comp_captab.c confdefs.h config.log curses.h \
+		expanded.c fallback.c hashsize.h keys.tries \
+		lib_gen.c lib_keyname.c names.c ncurses_cfg.h \
+		nomacros.h parametrized.h term.h termcap.h \
+		terminfo.5 termsort.c unctrl.c unctrl.h)
diff --git a/ncurses-5.2/Makefile.in b/ncurses-5.2/Makefile.in
new file mode 100644
index 0000000..21238b0
--- /dev/null
+++ b/ncurses-5.2/Makefile.in
@@ -0,0 +1,92 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+# Master Makefile for ncurses library.
+
+SHELL = /bin/sh
+
+DESTDIR=@DESTDIR@
+CF_MFLAGS = @cf_cv_makeflags@ DESTDIR="$(DESTDIR)"
+
+@SET_MAKE@
+
+NCURSES_MAJOR	= @NCURSES_MAJOR@
+NCURSES_MINOR	= @NCURSES_MINOR@
+NCURSES_PATCH	= @NCURSES_PATCH@
+
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+
+bindir		= @bindir@
+ticdir		= @TERMINFO@
+includedir	= @includedir@
+libdir		= @libdir@
+mandir		= @mandir@
+
+INSTALL		= @INSTALL@
+INSTALL_DATA	= @INSTALL_DATA@
+
+DIRS_TO_MAKE	= @DIRS_TO_MAKE@
+
+all ::	$(DIRS_TO_MAKE)
+
+$(DIRS_TO_MAKE) :
+	mkdir $@
+
+preinstall :
+	@ echo ''
+	@ echo '** Configuration summary for NCURSES $(NCURSES_MAJOR).$(NCURSES_MINOR) $(NCURSES_PATCH):'
+	@ echo ''
+	@ echo '      bin directory: '$(bindir)
+	@ echo '      lib directory: '$(libdir)
+	@ echo '  include directory: '$(includedir)
+	@ echo '      man directory: '$(mandir)
+	@ echo ' terminfo directory: '$(ticdir)
+	@ echo ''
+	@ test "$(includedir)" = "$(prefix)/include" || \
+		echo '** Include-directory is not in a standard location'
+	@ test ! -f $(includedir)/termcap.h || \
+		fgrep NCURSES_VERSION $(includedir)/termcap.h >/dev/null || \
+		echo '** Will overwrite non-ncurses termcap.h'
+	@ test ! -f $(includedir)/curses.h || \
+		fgrep NCURSES_VERSION $(includedir)/curses.h >/dev/null || \
+		echo '** Will overwrite non-ncurses curses.h'
+
+# Put the common rules here so that we can easily construct the list of
+# directories to visit.
+all \
+clean \
+distclean \
+mostlyclean \
+realclean \
+sources \
+uninstall \
+install ::
diff --git a/ncurses-5.2/Makefile.os2 b/ncurses-5.2/Makefile.os2
new file mode 100644
index 0000000..ed0f68a
--- /dev/null
+++ b/ncurses-5.2/Makefile.os2
@@ -0,0 +1,234 @@
+################################################################################
+# Wrapper Makefile for ncurses library under OS/2.
+################################################################################
+# $Id$
+#
+# Author:  Juan Jose Garcia Ripoll <worm@arrakis.es>.
+# Webpage: http://www.arrakis.es/~worm/
+################################################################################
+#
+# Notes (from I Zakharevich)
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~
+# I could build the library with the following sequence of commands:
+#
+#   touch Makefile
+#   make -f Makefile.os2 config
+#   make -f Makefile.os2 CC=gcc HOSTCC=gcc CXX=gcc
+#
+# Ignoring the following errors:
+#   Invalid configuration `os2'...
+#   ... ac_maketemp="make": not found
+#   ... syntax error: `done' unexpected
+#   No rule to make target `lib/ncurses4.dll'
+#
+# You may need to run
+#
+#   rm make.defs
+#   make -f Makefile.os2 make.defs
+#
+# if the build of misc/panel.def fails.
+#
+# If you do not have perl, the configuration will fail.  Use autoconf to
+# generate the EMX-specific configure script (see README.emx), and run the
+# configure script to generate the makefiles.  Then, run
+#
+#   make -f Makefile.os2 make.dlls
+#
+# Notes (from J J G Ripoll)
+# ~~~~~~~~~~~~~~~~~~~~~~~~~
+# The `make.defs' rule creates the new '.def' files and outputs a diagnostic
+# about symbols that disappear from one release to the other, as well as
+# checks about the new '.def' consistency.  If there were no problems, the
+# maintainer is free to replace the `.ref' files with the newer ones using the
+# `save.defs' rule.  So, the only tough work is ensuring that the symbols that
+# disappear are not essential.
+#
+# I first thought about killing '_nc_*' symbols, but it seems that some of
+# them --_nc_panel_hook, _nc_ada*, etc-- are needed outside ncurses.dll. 
+# However, the whole size of the export table will not be larger than 1k or
+# so.
+#
+# [installation]
+#
+# The way things are handled in misc/Makefile is not well suited for OS/2,
+# where only emx.src is needed.  Thus, I've written a few wrapper rules in
+# Makefile.os2 that handle installation/deinstallation.
+#
+# [distribution]
+#
+# There's also a new rule that configures and builds a sort of binary
+# distribution, much like the one I prepared for 1.9.9e.  It's `os2dist'.
+#
+################################################################################
+
+all :: config
+
+# This is for configuring
+
+# What is a useful value for this?
+CONFIG_OPTS	= --enable-termcap
+WWWGET		= lynx -source
+MV_F		= mv -f
+DLL_LN_OPTS	= -Zcrtdll -Zdll -Zomf -Zmt
+
+config: config.cache
+
+config.cache: configure.cmd configure
+	-$(MV_F) $@ $@.ref
+	configure.cmd $(CONFIG_OPTS)
+
+configure.cmd: configure convert_configure.pl
+	perl convert_configure.pl configure > $@
+
+convert_configure.pl:
+	$(WWWGET) ftp://ftp.math.ohio-state.edu/pub/users/ilya/os2/$@ > $@
+
+install ::
+	echo ***
+	echo *** Do not use this command. Use install.os2 instead.
+	echo ***
+	exit 2
+
+install.os2 : install.emxdata install.libs install.progs
+
+include ./Makefile
+
+all :: make.dlls
+
+#
+# DLLs and that stuff
+#
+
+LIBRARIES = ncurses form menu panel
+
+DLL_TAG = $(NCURSES_MAJOR)
+LIB_TAG = _s
+
+DLL_ROOTS = $(addsuffix $(DLL_TAG), $(LIBRARIES))
+DLLS = $(addsuffix .dll, $(addprefix ./lib/, $(DLL_ROOTS)))
+
+LIB_ROOTS = $(addsuffix $(LIB_TAG), $(LIBRARIES))
+LIBS = $(addsuffix .lib, $(addprefix ./lib/, $(LIB_ROOTS)))
+
+LIBS_AOUT = $(addsuffix .a, $(addprefix ./lib/, $(LIB_ROOTS)))
+
+DEFS = $(addsuffix .def, $(addprefix ./misc/, $(LIBRARIES)))
+
+DLL_SIGNATURE = NCurses-$(NCURSES_MAJOR)-$(NCURSES_MINOR)-$(NCURSES_PATCH)
+
+./lib/%$(LIB_TAG).lib : ./misc/%.def
+	emximp -o $@ $<
+
+./lib/%$(LIB_TAG).a : ./misc/%.def
+	emximp -o $@ $<
+
+./lib/%$(DLL_TAG).dll : ./lib/%.a
+	emxomf -o ./lib/$*$(DLL_TAG).lib $<
+	if [ "$*" = "ncurses" ]; then \
+		gcc $(LDFLAGS) $(DLL_LN_OPTS) ./lib/$*$(DLL_TAG).lib \
+				./misc/$*.def -o $@; \
+	else \
+		gcc $(LDFLAGS) $(DLL_LN_OPTS) ./lib/$*$(DLL_TAG).lib \
+				./lib/ncurses$(LIB_TAG).lib ./misc/$*.def -o $@; \
+	fi
+	-rm -f ./lib/$*$(DLL_TAG).lib
+
+make.dlls : $(DEFS) $(LIBS) $(DLLS) $(LIBS_AOUT)
+
+$(DEFS) : make.defs
+
+LIBDIR	= $(DESTDIR)$(libdir)
+$(LIBDIR) :
+	mkdir -p $@
+
+install.libs :: $(LIBS) $(DLLS) $(LIBDIR)
+	@for i in $(DLL_ROOTS); do \
+	echo installing ./lib/$$i.dll as $(LIBDIR)/$$i.dll; \
+	$(INSTALL_DATA) ./lib/$$i.dll $(LIBDIR)/$$i.dll; done
+	@for i in $(LIB_ROOTS); do \
+	echo installing ./lib/$$i.lib as $(LIBDIR)/$$i.lib; \
+	$(INSTALL_DATA) ./lib/$$i.lib $(LIBDIR)/$$i.lib; done
+
+uninstall.libs ::
+	-@for i in $(DLL_ROOTS); do \
+	echo uninstalling $(LIBDIR)/$$i.dll; \
+	rm -f $(LIBDIR)/$$i.dll; done
+	-@for i in $(LIB_ROOTS); do \
+	echo uninstalling $(LIBDIR)/$$i.lib; \
+	rm -f $(LIBDIR)/$$i.lib; done
+
+make.defs :
+	for i in $(LIBRARIES); do \
+	echo LIBRARY $${i}$(DLL_TAG) INITINSTANCE TERMINSTANCE > ./misc/$$i.def; \
+	echo DESCRIPTION \"$(DLL_SIGNATURE), module $$i\" >> ./misc/$$i.def; \
+	echo CODE LOADONCALL >> ./misc/$$i.def; \
+	echo DATA LOADONCALL NONSHARED MULTIPLE >> ./misc/$$i.def; \
+	echo EXPORTS >> ./misc/$$i.def; \
+	echo Creating $$i.def; \
+	(cmd /C ".\\misc\\makedef.cmd ./lib/$$i.a ./misc/$$i.ref >> ./misc/$$i.def" \
+	 && cmd /C ".\\misc\\chkdef.cmd ./misc/$$i.def") \
+	|| exit 1; \
+	done
+	touch make.defs
+
+save.defs :
+	for i in $(LIBRARIES); do \
+	test -f ./misc/$$i.def && cp ./misc/$$i.def ./misc/$$i.ref; \
+	done
+
+clean \
+os2clean ::
+	-rm -f $(DLLS) $(LIBS)
+
+realclean ::
+	-rm -f $(addprefix ./misc/, $(addsuffix .def, $(LIBRARIES)))
+
+#
+# This is a simplified version of misc/Makefile
+#
+
+TICDIR = $(DESTDIR)$(datadir)/terminfo
+TABSETDIR = $(DESTDIR)$(datadir)/tabset
+
+$(TICDIR) :
+	mkdir -p $@
+
+install \
+install.emxdata :: $(TICDIR)
+	-@rm -fr $(TICDIR)/*
+	echo Building terminfo database, please wait...
+	set TERMINFO=$(TICDIR); ./progs/tic ./misc/emx.src
+	echo Installing the terminfo cleaner and the sources...
+	cp ./misc/emx.src ./misc/cleantic.cmd $(TICDIR)
+	./misc/cleantic.cmd $(TICDIR)
+
+uninstall \
+uninstall.emxdata ::
+	-cd $(TICDIR) && rm -rf *
+	-cd $(TABSETDIR) && rm -rf *
+
+#
+# This is for preparing binary distributions
+#
+
+OS2NAME=ncurses-$(NCURSES_MAJOR).$(NCURSES_MINOR)-emx
+
+#
+# FIXME: this assumes that we can rerun the configure script, changing only
+# the install-prefix.  That means we cannot provide "interesting" options
+# when building.
+#
+os2dist :
+	$(MAKE) -f Makefile.os2 os2clean
+	./configure --without-debug --with-install-prefix=`pwd|sed -e 's@^.:@@'`/$(OS2NAME)
+	$(MAKE) -f Makefile.os2 $(CF_MFLAGS) install.os2
+	-rm -f $(OS2NAME).zip
+	echo NCurses-$(NCURSES_MAJOR).$(NCURSES_MINOR)-$(NCURSES_PATCH) for emx > $(OS2NAME)/FILE_ID.DIZ
+	echo Binary release. >> $(OS2NAME)/FILE_ID.DIZ
+	zip -r $(OS2NAME).zip ./$(OS2NAME)
+
+clean \
+os2clean ::
+	-rm -rf $(OS2NAME)
+	-rm -f $(OS2NAME).zip
+
diff --git a/ncurses-5.2/NEWS b/ncurses-5.2/NEWS
new file mode 100644
index 0000000..fe1b776
--- /dev/null
+++ b/ncurses-5.2/NEWS
@@ -0,0 +1,4584 @@
+-- $Id$
+
+This is a log of changes that ncurses has gone through since Zeyd started
+working with Pavel Curtis' original work, pcurses, in 1992.
+
+Changes through 1.9.9e are recorded by Zeyd M. Ben-Halim.
+Changes since 1.9.9e are recorded by Thomas Dickey.
+
+20001021 5.2 release for upload to ftp.gnu.org
+	+ update generated html files from manpages.
+	+ modify dist.mk to use edit_man.sh to substitute autoconf'd variables
+	  in html manpages.
+	+ fix an uninitialized pointer in read_termcap.c (report by Todd C
+	  Miller, from report/patch by Philip Guenther <guenther@gac.edu>).
+	+ correct help-message and array limit in knight.c (patch by Brian
+	  Raiter <breadbox@muppetlabs.com>).
+	> patch by Juergen Pfeifer:
+	+ fix to avoid warning by GNAT-3.13p about use of inconsistent casing
+	  for some identifiers defined in the standard package.
+	+ cosmetic change to forms/fty_enum.c
+
+20001014
+	+ correct an off-by-one position in test/railroad.c which could cause
+	  wrapping at the right margin.
+	+ test/repair some issues with libtool configuration.  Make
+	  --disable-echo force libtool --silent.  (Libtool does not work for
+	  OS/2 EMX, works partly for SCO - libtool is still very specific to
+	  gcc).
+	+ change default of --with-manpage-tbl to "no", since for most of the
+	  platforms which do have tbl installed, the system "man" program
+	  understands how to run tbl automatically.
+	+ minor improvement to force_bar() in comp_parse.c (Bernhard
+	  Rosenkraenzer <bero@redhat.de>).
+	+ modify lib_tparm.c to use get_space() before writing terminating
+	  null character, both for consistency as well as to ensure that if
+	  save_char() was called immediately before, that the allocated memory
+	  is enough (patch by Sergei Ivanov).
+	+ add note about termcap ML capability which is duplicated between two
+	  different capabilities:  smgl and smglr (reported by Sergei Ivanov
+	  <svivanov@pdmi.ras.ru>).
+	+ correct parameter counts in include/Caps for dclk as well as some
+	  printer-specific capabilities: csnm, defc, scs, scsd, smgtp, smglp.
+	> patch by Johnny C Lam <lamj@stat.cmu.edu>:
+	+ add support for building with libtool (apparently version 1.3.5,
+	  since old versions do not handle -L../lib), using new configure
+	  option --with-libtool.
+	+ add configure option --with-manpage-tbl, which causes the manpages to
+	  be preprocessed by tbl(1) prior to installation,
+	+ add configure option --without-curses-h, which causes the
+	  installation process to install curses.h as ncurses.h and make
+	  appropriate changes to headers and manpages.
+
+20001009
+	+ correct order of options/parameters in run_tic.in invocation of tic,
+	  which did not work with standard getopt() (reported by Ethan
+	  Butterfield <primus@veris.org>).
+	+ correct logic for 'reverse' variable in lib_vidattr.c, which was
+	  setting it true without checking if newmode had A_REVERSE set, e.g.,
+	  using $TERM=ansi on OS/2 EMX (see 20000917).
+	> patch by Todd Miller:
+	+ add a few missing use_terminfo_vars() and fixes up _nc_tgetent().
+	  Previously, _nc_cgetset() would still get called on cp so the
+	  simplest thing is to set cp to NULL if !use_terminfo_vars().
+	+ added checks for an empty $HOME environment variable.
+	> patches by Ilya Zakharevich for OS/2 EMX:
+	+ modify convert_configure.pl to support INSTALL.  Change compiler
+	  options in that script to use multithreading, needed for the mouse.
+	+ modify OS/2 mouse support, retrying as a 2-button mouse if code fails
+	  to set up a 3-button mouse.
+	+ improve code for OS/2 mouse support, using _nc_timed_wait() to
+	  replace select() call.
+
+20001007
+	+ change type of ospeed variable back to short to match its use in
+	  legacy applications (reported by Andrey A Chernov).
+	+ add case to configure script for --enable-rpath on IRIX (patch by
+	  Albert Chin-A-Young).
+	+ minor fix to position_check() function, to ensure it gets the whole
+	  cursor report before decoding.
+	+ add configure option --disable-assumed-color, to allow pre-5.1
+	  convention of default colors used for color-pair 0 to be configured
+	  (see assume_default_colors()).
+	+ rename configure option --enable-hashmap --disable-hashmap, and
+	  reorder the configure options, splitting the experimental and
+	  development 
+	+ add configure option --disable-root-environ, which tells ncurses to
+	  disregard $TERMINFO and similar environment variables if the current
+	  user is root, or running setuid/setgid (based on discussion with
+	  several people).
+	+ modified misc/run_tic.in to use tic -o, to eliminate dependency on
+	  $TERMINFO variable for installs.
+	+ add table entry for plab_norm to tput, so it passes in strings
+	  for that capability.
+	+ modify parse_format() in lib_tparm.c to ignore precision if it is
+	  longer than 10000 (report by Jouko Pynnonen).
+	+ rewrote limit checks in lib_mvcur.c using new functions
+	  _nc_safe_strcat(), etc.  Made other related changes to check lengths
+	  used for strcat/strcpy (report by Jouko Pynnonen <jouko@solutions.fi>).
+
+20000930
+	+ modify several descriptions, including those for setaf, setab, in
+	  include/Caps to indicate that the entries are parameterized.  This
+	  information is used to tell which strings are translated when
+	  converting to termcap.  Fixes a problem where the generated termcap
+	  would contain a spurious "%p1" for the terminfo "%p1%d".
+	+ modify ld -rpath options (e.g., Linux, and Solaris) to use an
+	  absolute pathname for the build tree's lib directory (prompted by
+	  discussion with Albert Chin-A-Young).
+	+ modify "make install.man" and "make uninstall.man" to include tack's
+	  man-page.
+	+ various fixes for install scripts used to support configure --srcdir
+	  and --with-install-prefix (reported by Matthew Clarke
+	  <Matthew_Clarke@mindlink.bc.ca>).
+	+ make configure script checks on variables $GCC and $GXX consistently
+	  compare against 'yes' rather than test if they are nonnull, since
+	  either may be set to the corresponding name of the C or C++ compiler
+	  (report/patch by Albert Chin-A-Young).
+
+20000923
+	+ modify rs2 capability in xterm-r6 and similar where cursor
+	  save/restore bracketed the sequence for resetting video attributes. 
+	  The cursor restore would undo that (from a NetBSD bug report by John
+	  Hawkinson <jhawk@MIT.EDU>).
+	+ using parameter check added to tic, corrected 27 typos in
+	  terminfo.src -TD
+	+ modify tic to verify that its inputs are really files, in case
+	  someone tries to read a directory (or /dev/zero).
+	+ add a check for empty buffers returned by fgets() in comp_scan.c
+	  next_char() function, in case tic is run on a non-text file (fixes
+	  a core dump reported by Aaron Campbell <aaron@cs.dal.ca>).
+	+ add to railroad.c some code exercising tgoto(), providing an
+	  alternate form of display if the terminal supports cursor addressing.
+	+ split-out tgoto() again, this time into new file lib_tgoto.c, and
+	  implement a conventional BSD-style tgoto() which is used if the
+	  capability string does not contain terminfo-style padding or
+	  parameters (requested by Andrey A Chernov).
+	+ add check to tic which reports capabilities that do not reference
+	  the expected number of parameters.
+	+ add error checking to infocmp's -v and -m options to ensure that
+	  the option value is indeed a number.
+
+20000917
+	+ add S0, E0 extensions to screen's terminfo entry, which is another
+	  way to solve the misconfiguration issue -TD
+	+ completed special case for tgoto from 20000916
+
+20000916
+	+ update xterm terminfo entries to match XFree86 xterm patch #146 -TD
+	+ add Matrix Orbital terminfo entries (from Eric Z Ayers
+	  <eric@ale.org>).
+	+ add special case to lib_tparm.c to allow 'screen' program to use a
+	  termcap-style parameter "%." to tgoto() for switching character sets.
+	+ use LN_S substitution in run_tic.in, to work on OS/2 EMX which has
+	  no symbolic links.
+	+ updated notes in README.emx regarding autoconf patches.
+	+ replace a lookup table in lib_vidattr.c used to decode no_color_video
+	  with a logic expression (suggested by Philippe Blain).
+	+ add a/A toggle to ncurses.c 'b' test, which clears/sets alternate
+	  character set attribute from the displayed text.
+	+ correct inequality in parameter analysis of rewritten lib_tparm.c
+	  which had the effect of ignoring p9 in set_attributes (sgr), breaking
+	  alternate character set (reported by Piotr Majka <charvel@link.pl>).
+	+ correct ifdef'ing for GCC_PRINTF, GCC_SCANF which would not compile
+	  with Sun WorkShop compilers since these tokens were empty (cf: 
+	  20000902, reported by Albert Chin-A-Young).
+
+20000909
+	+ correct an uninitialized parameter to open_tempfile() in tic.c which
+	  made "tic -I" give an ambiguous error message about tmpnam.
+	+ add special case in lib_vidattr.c to reset underline and standout for
+	  devices that have no sgr0 defined (patch by Don Lewis
+	  <Don.Lewis@tsc.tdk.com>).  Note that this will not work for bold
+	  mode, since there is no exit-bold-mode capability.
+	+ improved patch for Make_Enum_Type (patch by Juergen Pfeifer).
+	+ modify tparm to disallow arithmetic on strings, analyze the varargs
+	  list to read strings as strings and numbers as numbers.
+	+ modify tparm's internal function spop() to treat a null pointer as
+	  an empty string.
+	+ modify tput program so it can be renamed or invoked via a link as
+	  'reset' or 'init', producing the same effect as 'tput reset' or 'tput
+	  init'.
+	+ add private entrypoint _nc_basename(), use to consolidate related
+	  code in progs, as well as accommodating OS/2 EMX pathnames.
+	+ remove NCURSES_CONST line from edit_cfg.sh to compensate for its
+	  removal (except via AC_SUBST) from configure.in, making --enable-const
+	  work again (reported by Juergen Pfeifer).
+	+ regen'd configure to pick up "hpux*" change from 20000902.
+
+20000902
+	+ modify tset.c to check for transformed "reset" program name, if any.
+	+ add a check for null pointer in Make_Enum_Type() (reported by Steven
+	  W Orr <steveo@world.std.com>).
+	+ change functions _nc_parse_entry() and postprocess_termcap() to avoid
+	  using strtok(), because it is non-reentrant (reported by Andrey A
+	  Chernov <ache@nagual.pp.ru>).
+	+ remove "hpux10.*" case from CF_SHARED_OPTS configure script macro.
+	  This differed from the "hpux*" case by using reversed symbolic
+	  links, which made the 5.1 version not match the configuration of
+	  5.0 shared libraries (reported by Albert Chin-A-Young).
+	+ correct a dependency in Ada95/src/Makefile.in which prevented
+	  building with configure --srcdir (patch by H Nanosecond
+	  <aldomel@ix.netcom.com>).
+	+ modify ifdef's in curses.h.in to avoid warning if GCC_PRINTF or
+	  GCC_SCANF was not previously defined (reported by Pavel Roskin
+	  <proski@gnu.org>).
+	+ add MKncurses_def.sh to generate fallback definitions for
+	  ncurses_cfg.h, to quiet gcc -Wundef warnings, modified ifdef's in
+	  code to consistently use "#if" rather than "#ifdef".
+
+20000826
+	+ add QNX qansi entries to terminfo -TD
+	+ add os2 entry to misc/emx.src (<jmcoopr@webmail.bmi.net>).
+	+ add configure option --with-database to allow specifying a different
+	  terminfo source-file to install.  On OS/2 EMX, this defaults to
+	  misc/emx.src
+	+ change misc/run_tic.sh to derive it from misc/run_tic.in, to simplify
+	  setting .exe extension on OS/2 EMX.
+	+ add .exe extension in Ada95/gen/Makefile.in,
+	  Ada95/samples/Makefile.in, for OS/2 EMX (reported by
+	  <jmcoopr@webmail.bmi.net>).
+	+ add configure check for filesystems (such as OS/2 EMX) which do not
+	  distinguish between upper/lowercase filenames, use this to fix tags
+	  rules in makefiles.
+	+ initialize fds[] array to 0's in _nc_timed_wait(); apparently poll()
+	  only sets the revents members of that array when there is activity
+	  corresponding to the related file (report by Glenn Cooper
+	  <gcooper@qantas.com.au>, using Purify on Solaris 5.6).
+	+ change configure script to use AC_CANONICAL_SYSTEM rather than
+	  AC_CANONICAL_HOST, which means that configure --target will set
+	  a default program-prefix.
+	+ add note on cross-compiling to INSTALL (which does not rely on the
+	  AC_CANONICAL_* macros).
+
+20000819
+	+ add cases for EMX OS/2 to config.guess, config.sub
+	+ new version of config.guess, config.sub from lynx 2.8.4dev.7
+	+ add definitions via transform.h to allow tic and tput to check for
+	  the transformed aliases rather than the original infotocap, etc.
+	+ simplify transform-expressions in progs/Makefile.in, make the
+	  uninstall rule work for transformed program names.
+	+ change symbol used by --install-prefix configure option from
+	  INSTALL_PREFIX to DESTDIR (the latter has become common usage
+	  although the name is misleading).
+	+ modify programs to use curses_version() string to report the version
+	  of ncurses with which they are compiled rather than the
+	  NCURSES_VERSION string.  The function returns the patch level in
+	  addition to the major and minor version numbers.
+
+20000812
+	+ modify CF_MAN_PAGES configure macro to make transformed program names
+	  a parameter to that macro rather than embedding them in the macro.
+	+ newer config.guess, config.sub (reference version used in lynx
+	  2.8.4dev.7).
+	+ add configure option --with-default-terminfo-dir=DIR to allow
+	  specifying the default terminfo database directory (request by Albert
+	  Chin-A-Young).
+	+ minor updates for terminfo.src from FreeBSD termcap change-history.
+	+ correct notes in README and INSTALL regarding documentation files
+	  that were moved from misc directory to doc (report by Rich Kulawiec
+	  <rsk@gsp.org>).
+	+ change most remaining unquoted parameters of 'test' in configure
+	  script to use quotes, for instance fixing a problem in the
+	  --disable-database option (reported by Christian Mondrup
+	  <scancm@biobase.dk>).
+	+ minor adjustments to work around some of the incompatibilities/bugs
+	  in autoconf 2.29a alpha.
+	+ add -I/usr/local/include when --with-ncurses option is used in
+	  test/configure script.
+	+ correct logic in adjust_cancels(), which did not check both
+	  alternatives when reclassifying an extended name between boolean,
+	  number and string, causing an infinite loop in tic.
+
+20000730
+	+ correct a missing backslash in curses.priv.h
+
+20000729
+	+ change handling of non_dest_scroll_region in tty_update.c to clear
+	  text after it is shifted in rather than before shifting out.  Also
+	  correct row computation (reported by Ruediger Kuhlmann
+	  <uck4@rz.uni-karlsruhe.de>).
+	+ add/use new trace function to display chtype values from winch() and
+	  getbkgd().
+	+ add trace mask TRACE_ATTRS, alter several existing _tracef calls that
+	  trace attribute changes under TRACE_CALLS to use this.
+	+ modify MKlib_gen.sh so that functions returning chtype will call
+	  returnChar().
+	+ add returnChar() trace, for functions returning chtype.
+	+ change indent.pro to line up parenthesis.
+
+20000722
+	+ fix a heap problem with the c++ binding (report by
+	  <alexander_liberson@ninewest.com>, patch by Juergen Pfeifer).
+	+ minor adjustment to ClrToEOL() to handle an out-of-bounds parameter.
+	+ modify the check for big-core to force a couple of memory accesses,
+	  which may work as needed for older/less-capable machines (if not,
+	  there's still the explicit configure option).
+	> fixes based on diff's for Amiga and BeOS found at
+	  http://www.mathematik.uni-karlsruhe.de/~kuhlmann/cross/ncurses/
+	+ alter definition of NCURSES_CONST to make it non-empty.
+	+ add amiga-vnc terminfo entry.
+	+ redefine 'TEXT' in menu.h for AMIGA, since it is reported to have
+	  an (unspecified) symbol conflict.
+	+ replaced case-statement in _nc_tracebits() for CSIZE with a table to
+	  simplify working around implementations that define random
+	  combinations of the related macros to zero.
+	+ modify configure test for tcgetattr() to allow for old
+	  implementations, e.g., on BeOS, which only defined it as a macro.
+	> patches by Bruno Haible:
+	+ when checking LC_ALL/LC_CTYPE/LANG environment variables for UTF-8
+	  locale, ignore those which are set to an empty value, as per SUSV2.
+	+ encode 0xFFFD in UTF-8 with 3 bytes, not 2.
+	+ modify _nc_utf8_outch() to avoid sign-extension when checking for
+	  out-of-range value.
+
+20000715
+	+ correct manlinks.sed script to avoid using ERE "\+", which is not
+	  understood by older versions of sed (patch by Albert Chin-A-Young).
+	+ implement configure script options that transform installed program
+	  names, e.g., --program-prefix, including the manpage names and cross
+	  references (patch by Albert Chin-A-Young <china@thewrittenword.com>).
+	+ correct several mismatches between manpage filename and ".TH"
+	  directives, renaming dft_fgbg.3x to default_colors.3x and
+	  menu_attribs.3x to menu_attributes.3x (report by Todd C Miller).
+	+ correct missing includes for <string.h> in several places, including
+	  the C++ binding.  This is not noted by gcc unless we use the
+	  -fno-builtin option (reported by Igor Schein <igor@txc.com>).
+	+ modified progs/tset.c and tack/sysdep.c to build with sgttyb
+	  interface if neither termio or termios is available.  Tested this
+	  with FreeBSD 2.1.5 (which does have termios - but the sgttyb does
+	  work).
+
+20000708 5.1 release for upload to ftp.gnu.org
+	+ document configure options in INSTALL.
+	+ add man-page for ncurses trace functions.
+	+ correct return value shown in curs_touch.3x for is_linetouched() and
+	  is_wintouched(), in curs_initscr.3x for isendwin(), and in
+	  curs_termattr.3x for has_ic() and has_il().
+	+ add prototypes for touchline() and touchwin(), adding them to the
+	  list of generated functions.
+	+ modify fifo_push() to put ERR into the fifo just like other values to
+	  return from wgetch().  It was returning without doing that, making
+	  end-of-file condition incorrectly return a 0 (reported by Todd C
+	  Miller).
+	+ uncomment CC_SHARED_OPTS for progs and tack (see 971115), since they
+	  are needed for SCO OpenServer.
+	+ move _nc_disable_period from free_ttype.c to comp_scan.c to appease
+	  dynamic loaders on SCO and IRIX64.
+	+ add "-a" option to test/ncurses.c to invoke assume_default_colors()
+	  for testing.
+	+ correct assignment in assume_default_colors() which tells ncurses
+	  whether to use default colors, or the assumed ones (reported by Gary
+	  Funck <gary@Intrepid.Com>).
+	+ review/correct logic in mk-1st.awk for making symbolic links for
+	  shared libraries, in particular for FreeBSD, etc.
+	+ regenerate misc/*.def files for OS/2 EMX dll's.
+	+ correct quoting of values for CC_SHARED_OPTS in aclocal.m4 for
+	  cases openbsd2*, openbsd*, freebsd* and netbsd* (patch by Peter
+	  Wemm) (err in 20000610).
+	+ minor updates to release notes, as well as adding/updating URLs for
+	  examples cited in announce.html
+	> several fixes from Philippe Blain <philippe.blain2@freesbee.fr>:
+	+ correct placement of ifdef for NCURSES_XNAMES in function
+	  _nc_free_termtype(), fixes a memory leak.
+	+ add a call to _nc_synchook() to the end of function whline() like
+	  that in wvline() (difference was in 1.9.4).
+	+ make ClearScreen() a little faster by moving two instances of
+	  UpdateAttr() out of for-loops.
+	+ simplify ClrBottom() by eliminating the tstLine data, using for-loops
+	  (cf: 960428).
+
+20000701 pre-release
+	+ change minor version to 1, i.e., ncurses 5.1
+	+ add experimental configure option --enable-colorfgbg to check for
+	  $COLORTERM variable as set by rxvt/aterm/Eterm.
+	+ add Eterm terminfo entry (Michael Jennings <mej@valinux.com>).
+	+ modify manlinks.sed to pick aliases from the SYNOPSIS section, and
+	  several manpages so manlinks.sed can find aliases for creating
+	  symbolic links.
+	+ add explanation to run_tic.sh regarding extended terminal
+	  capabilities.
+	+ change message format for edit_cfg.sh, since some people interpret
+	  it as a warning.
+	+ correct unescaped '$' in sysv5uw7*|unix_sv* rule for CF_SHARED_OPTS
+	  configure macro (report by Thanh Ma <Thanh.Ma@casi-rusco.com>).
+	+ correct logic in lib_twait.c as used by lib_mouse.c for GPM mouse
+	  support when poll() is used rather than select() (prompted by
+	  discussion with David Allen <DAllen24@aol.com>).
+
+20000624 pre-release
+	+ modify TransformLine() to check for cells with different color pairs
+	  that happen to render the same display colors.
+	+ apply $NCURSES_NO_PADDING to cost-computation in mvcur().
+	+ improve cost computation in PutRange() by accounting for the use
+	  of parm_right_cursor in mvcur().
+	+ correct cost computation in EmitRange(), which was not using the
+	  normalized value for cursor_address.
+	+ newer config.guess, config.sub (reference version used in TIN 1.5.6).
+
+20000617
+	+ update config.guess, config.sub (reference version used in PCRE 3.2).
+	+ resync changes to gnathtml against version 1.22, regenerated html
+	  files under doc/html/ada using this (1.22.1.1).
+	+ regenerated html files under doc/html/man after correcting top and
+	  bottom margin options for man2html in dist.mk
+	+ minor fixes to test programs ncurses 'i' and testcurs program to make
+	  the subwindow's background color cover the subwindow.
+	+ modify configure script so AC_MSG_ERROR is temporarily defined to a
+	  warning in AC_PROG_CXX to make it recover from a missing C++ compiler
+	  without requiring user to add --without-cxx option (from comment by
+	  Akim Demaille <akim@epita.fr> to autoconf mailing list).
+	+ modify headers.sh to avoid creating temporary files in the build
+	  directory when installing headers (reported by Sergei Pokrovsky
+	  <pok@nbsp.nsk.su>)
+
+20000610
+	+ regenerated the html files under doc/html/ada/files and
+	  doc/html/ada/funcs with a slightly-improved gnathtml.
+	+ add kmous capability to linux terminfo entry to allow it to use
+	  xterm-style events provided by gpm patch by Joerg Schoen.
+	+ make the configure macro CF_SHARED_OPTS a little smarter by testing
+	  if -fPIC is supported by gcc rather than -fpic.  The former option
+	  allows larger symbol tables.
+	+ update config.guess and config.sub (patches by
+	  Kevin Buettner <kev@primenet.com> for elf64_ia64
+	  Bernd Kuemmerlen <bkuemmer@mevis.de> and MacOS X).
+	+ add warning for 'tic -cv' about use of '^?' in terminfo source, which
+	  is an extension.
+
+20000527
+	+ modify echo() behavior of getch() to match Solaris curses for
+	  carriage return and backspace (reported by Neil Zanella).
+	+ change _nc_flush() to a function.
+	+ modify delscreen() to check if the output stream has been closed, and
+	  if so, free the buffer allocated for setbuf (this provides an
+	  ncurses-specific way to avoid a memory leak when repeatedly calling
+	  newterm reported by Chipp C <at_1@zdnetonebox.com>).
+	+ correct typo in curs_getch.3x manpage regarding noecho (reported by
+	  David Malone <dwmalone@maths.tcd.ie>).
+	+ add a "make libs" rule.
+	+ make the Ada95 interface build with configure --enable-widec.
+	+ if the configure --enable-widec option is given, append 'w' to names
+	  of the generated libraries (e.g., libncursesw.so) to avoid conflict
+	  with existing ncurses libraries.
+
+20000520
+	+ modify view.c to make a rudimentary viewer of UTF-8 text if ncurses
+	  is configured with the experimental wide-character support.
+	+ add a simple UTF-8 output driver to the experimental wide-character
+	  support.  If any of the environment variables LC_ALL, LC_CTYPE or
+	  LANG contain the string "UTF-8", this driver will be used to
+	  translate the output to UTF-8.  This works with XFree86 xterm.
+	+ modify configure script to allow building shared libraries on BeOS
+	  (from a patch by by Valeriy E Ushakov).
+	+ modify lib_addch.c to allow repeated update to the lower-right
+	  corner, rather than displaying only the first character written until
+	  the cursor is moved.  Recent versions of SVr4 curses can update the
+	  lower-right corner, and behave this way (reported by Neil Zanella).
+	+ add a limit-check in _nc_do_color(), to avoid using invalid color
+	  pair value (from bug report by Brendan O'Dea <bod@compusol.com.au>).
+
+20000513
+	+ the tack program knows how to use smcup and rmcup but the "show caps
+	  that can be tested" feature did not reflect this knowledge.  Correct
+	  the display in the menu tack/test/edit/c (patch by Daniel Weaver). 
+	+ xterm-16color does allow bold+colors, removed ncv#32 from that
+	  terminfo entry.
+
+20000506
+	+ correct assignment to SP->_has_sgr_39_49 in lib_dft_fgbg.c, which
+	  broke check for screen's AX capability (reported by Valeriy E Ushakov
+	  <uwe@ptc.spbu.ru>).
+	+ change man2html rule in dist.mk to workaround bug in some man-programs
+	  that ignores locale when rendering hyphenation.
+	+ change web- and ftp-site to dickey.his.com
+
+20000429
+	+ move _nc_curr_token from parse_entry.c to comp_scan.c, to work around
+	  problem linking tack on MacOS X DP3.
+	+ include <sys/time.h> in lib_napms.c to compile on MacOS X DP3
+	  (reported by Gerben Wierda <wierda@holmes.nl>).
+	+ modify lib_vidattr.c to check for ncv fixes when pair-0 is not
+	  default colors.
+	+ add -d option to ncurses.c, to turn on default-colors for testing.
+	+ add a check to _nc_makenew() to ensure that newwin() and newpad()
+	  calls do not silently fail by passing too-large limits.
+	+ add symbol NCURSES_SIZE_T to use rather than explicit 'short' for
+	  internal window and pad sizes.  Note that since this is visible in
+	  the WINDOW struct, it would be an ABI change to make this an 'int'
+	  (prompted by a question by Bastian Trompetter
+	  <btrompetter@firemail.de>, who attempted to create a 96000-line pad).
+
+20000422
+	+ add mgterm terminfo entry from NetBSD, minor adjustments to sun-ss5,
+	  aixterm entries -TD
+	+ modify tack/ansi.c to make it more tolerant of bad ANSI replies.  An
+	  example of an illegal ANSI resonse can be found using Microsoft's
+	  Telnet client.  A correct display can be found using a VT-4xx
+	  terminal or XFree86 xterm with:
+		XTerm*VT100*decTerminalID:  450
+	  (patch by Daniel Weaver).
+	+ modify gdc.c to recognize 'q' for quit, 's' for single-step and ' '
+	  for resume.  Add '-n' option to force gdc's standard input to
+	  /dev/null, to both illustrate the use of newterm() for specifying
+	  alternate inputs as well as for testing signal handling.
+	+ minor fix for configure option --with-manpage-symlinks, for target
+	  directories that contain a period ('.') (reported by Larry Virden).
+
+20000415
+	+ minor additions to beterm entry (feedback from Rico Tudor) -TD
+	+ corrections/updates for some IBM terminfo entries -TD
+	+ modify _nc_screen_wrap() so that when exiting curses mode with
+	  non-default colors, the last line on the screen will be cleared to
+	  the screen's default colors (request by Alexander Lukyanov).
+	+ modify ncurses.c 'r' example to set nonl(), allowing control/M to be
+	  read for demonstrating the REQ_NEW_LINE operation (prompted by a
+	  question by Tony L Keith" <tlkeith@keithconsulting.com>).
+	+ modify ncurses.c 'r' example of field_info() to work on Solaris 2.7,
+	  documented extension of ncurses which allows a zero pointer.
+	+ modify fmt_complex() to avoid buffer overflow in case of excess
+	  recursion, and to recognize "%e%?" as a synonym for else-if, which
+	  means that it will not recur for that special case.
+	+ add logic to support $TERMCAP variable in case the USE_GETCAP symbol
+	  is defined (patch by Todd C Miller).
+	+ modify one of the m4 files used to generate the Ada95 sources,
+	  to avoid using the token "symbols" (patch by Juergen Pfeifer).
+
+20000408
+	+ add terminfo entries bsdos-pc-m, bsdos-pc-mono (Jeffrey C Honig)
+	+ correct spelling error in terminfo entry name:  bq300-rv was given as
+	  bg300-rv in esr's version.
+	+ modify redrawwin() macro so its parameter is fully parenthesized
+	  (fixes Debian bug report #61088).
+	+ correct formatting error in dump_entry() which set incorrect column
+	  value when no newline trimming was needed at the end of an entry,
+	  before appending "use=" clauses (cf: 960406).
+
+20000401
+	+ add configure option --with-manpage-symlinks
+	+ change unctrl() to render C1 characters (128-159) as ~@, ~A, etc.
+	+ change makefiles so trace() function is provided only if TRACE is
+	  defined, e.g., in the debug library.  Modify related calls to
+	  _tracechar() to use unctrl() instead.
+
+20000325
+	+ add screen's AX capability (for ECMA SGR 39 and 49) to applicable
+	  terminfo entries, use presence of this as a check for a small
+	  improvement in setting default colors.
+	+ improve logic in _nc_do_color() implementing assume_default_colors()
+	  by passing in previous color pair info to eliminate redundant call to
+	  set_original_colors().  (Part of this is from a patch by Alexander
+	  Lukyanov).
+	+ modify warning in _nc_trans_string() about a possibly too-long string
+	  to do this once only rather than for each character past the
+	  threshold (600).  Change interface of _nc_trans_string() to allow
+	  check for buffer overflow.
+	+ correct use of memset in _nc_read_entry_source() to initialize ENTRY
+	  struct each time before reading new data into it, rather than once
+	  per loop (cf:  990301).  This affects multi-entry in-core operations
+	  such as "infocmp -Fa".
+
+20000319
+	+ remove a spurious pointer increment in _nc_infotocap() changes from
+	  20000311.  Add check for '.' in format of number, since that also
+	  is not permitted in termcap.
+	+ correct typo in rxvt-basic terminfo from temporary change made while
+	  integrating 20000318.
+
+20000318
+	+ revert part of the vt220 change (request by Todd C Miller).
+	+ add ansi-* terminfo entries from Eric's version.
+	+ add -a option to tic and infocmp, which retains commented-out
+	  capabilities during source translation/comparison, e.g., captoinfo
+	  and infotocap.
+	+ modify cardfile.c to display an empty card if no input data file is
+	  found, fixes a core dump in that case (reported by Bruno Haible).
+	+ correct bracketing in CF_MATH_LIB configure macro, which gave wrong
+	  result for OS/2 EMX.
+	+ supply required parameter for _nc_resolve_uses() call in
+	  read_termcap.c, overlooked in 20000311 (reported by Todd C Miller).
+	> patches by Bruno Haible <haible@ilog.fr>:
+	+ fix a compiler warning in fty_enum.c
+	+ correct LIB_PREFIX expression for DEPS_CURSES in progs, tack
+	  makefiles, which resulted in redundant linking (cf: 20000122).
+
+20000311
+	+ make ifdef's for BROKEN_LINKER consistent (patch by Todd C Miller).
+	+ improved tack/README (patch by Daniel Weaver).
+	+ modify tput.c to ensure that unspecified parameters are passed to
+	  tparm() as 0's.
+	+ add a few checks in infocmp to guard against buffer overflow when
+	  displaying string capabilities.
+	+ add check for zero-uses in infocmp's file_comparison() function
+	  before calling _nc_align_termtype().  Otherwise one parameter is
+	  indexed past the end of the uses-array.
+	+ add an option -q to infocmp to specify the less verbose output,
+	  keeping the existing format as the default, though not retaining the
+	  previous behavior that made the -F option compare each entry to
+	  itself.
+	+ adapted patch by Eric Raymond to make infocmp -F less verbose
+	  (the submitted patch was unusable because it did not compile
+	  properly):
+	  + modify write_entry.c to ensure that absent or cancelled booleans
+	    are written as FALSE, for consistency with infocmp which now
+	    assumes this.  Note that for the small-core configuration, tic
+	    may not produce the same result as before.
+	  + change some private library interfaces used by infocmp, e.g.,
+	    _nc_resolve_uses().
+	  + add a check in _nc_infotocap() to ensure that cm-style capabilities
+	    accept only %d codes when converting the format from terminfo to
+	    termcap.
+	  + modify ENTRY struct to separate the data in 'parent' into the name
+	    and link values (the original idea to merge both into 'parent' was
+	    not good).
+	  + discard repair_acsc(tterm);
+	> patch by Juergen Pfeifer:
+	+ drop support for gnat 3.10
+	+ move generated documentation and html files under ./doc directory,
+	  adding makefile rules for this to dist.mk
+
+20000304
+	+ correct conflicting use of tparm() in 20000226 change to tic, which
+	  made it check only one entry at a time.
+	+ fix errors in ncurses-intro.html and hackguide.html shown by Dave
+	  Raggett's tidy.
+	+ make the example in ncurses-intro.html do something plausible, and
+	  corrected misleading comment (reported by Neil Zanella).
+	+ modify pnoutrefresh() to set newscr->_leaveok as wnoutrefresh() does,
+	  to fix a case where the cursor position was not updated as in
+	  Solaris  (patch by David Mosberger <davidm@hpl.hp.com>).
+	+ add a limit-check for wresize() to ensure that a subwindow does not
+	  address out of bounds.
+	+ correct offsets used for subwindows in wresize() (patch by Michael
+	  Andres <ma@suse.de>).
+	+ regenerate html'ized manual pages with man2html 3.0.1 (patch by
+	  Juergen Pfeifer).  This generated a file with a space in its name,
+	  which I removed.
+	+ fix a few spelling errors in tack.
+	+ modify tack/Makefile.in to match linker options of progs/Makefile.in;
+	  otherwise it does not build properly for older HPUX shared library
+	  configurations.
+	+ add several terminfo entries from esr's "11.0".
+
+20000226
+	+ make 'tput flash' work properly for xterm by flushing output in
+	  delay_output() when using napms(), and modifying xterm's terminfo to
+	  specify no padding character.  Otherwise, xterm's reported baud rate
+	  can mislead ncurses into producing too few padding characters
+	  (Debian #58530).
+	+ add a check to tic for consistency between sgr and the separate
+	  capabilities such as smso, use this to check/correct several
+	  terminfo entries (Debian #58530).
+	+ add a check to tic if cvvis is the same as cnorm, adjusted several
+	  terminfo entries to remove the conflict (Debian #58530).
+	+ correct prototype shown in attr_set()/wattr_set() manpages (fixes
+	  Debian #53962).
+	+ minor clarification for curs_set() and leaveok() manpages.
+	+ use mkstemp() for creating temporary file for tic's processing of
+	  $TERMCAP contents (fixes Debian #56465).
+	+ correct two errors from integrating Alexander's changes:  did not
+	  handle the non-bce case properly in can_erase_with() (noted by
+	  Alexander), and left fg/bg uninitialized in the pair-zero case of
+	  _nc_do_color() (reported by Dr Werner Fink <werner@suse.de> and
+	  Ismael Cordeiro <ismael@cordeiro.com>).
+
+20000219
+	+ store default-color code consistently as C_MASK, even if given as
+	  -1 for convenience (adapted from patches by Alexander Lukyanov).
+	> patches by Alexander Lukyanov:
+	+ change can_clear_with() macro to accommodate logic for
+	  assume_default_colors(), making most of the FILL_BCE logic
+	  unnecessary.  Made can_clear_with() an inline function to make it
+	  simpler to read.
+
+20000212
+	+ corrected form of recent copyright dates.
+	+ minor corrections to xterm-xf86-v333 terminfo entry -TD
+	> patches by Alexander Lukyanov:
+	+ reworded dft_fgbg.3x to avoid assuming that the terminal's default
+	  colors are white on black.
+	+ fix initialization of tstLine so that it is filled with current blank
+	  character in any case.  Previously it was possible to have it filled
+	  with old blank.  The wrong over-optimization was introduced in 991002
+	  patch.  (it is not very critical as the only bad effect is not using
+	  clr_eos for clearing if blank has changed).
+
+20000205
+	+ minor corrections/updates to several terminfo entries: rxvt-basic,
+	  vt520, vt525, ibm5151, xterm-xf86-v40 -TD
+	+ modify ifdef's for poll() to allow it to use <sys/poll.h>, thereby
+	  allowing poll() to be used on Linux.
+	+ add CF_FUNC_POLL macro to check if poll() is able to select from
+	  standard input.  If not we will not use it, preferring select()
+	  (adapted from patch by Michael Pakovic <mpakovic@fdn.com>).
+	+ update CF_SHARED_OPTS macro for SCO Unixware 7.1 to allow building
+	  shared libraries (reported/tested by Thanh <thanhma@mediaone.net>).
+	+ override $LANGUAGE in build to avoid incorrect ordering of keynames.
+	+ correct CF_MATH_LIB parameter, must be sin(x), not sqrt(x).
+
+20000122
+	+ resync CF_CHECK_ERRNO and CF_LIB_PREFIX macros from tin and xterm.
+	+ modify CF_MATH_LIB configure macro to parameterize the test function
+	  used, for reuse in dialog and similar packages.
+	+ correct tests for file-descriptors in OS/2 EMX mouse support.  A
+	  negative value could be used by FD_SET, causing the select() call
+	  to wait indefinitely.
+
+20000115
+	+ additional fixes for non-bce terminals (handling of delete_character)
+	  to work when assume_default_colors() is not specified.
+	+ modify warning message from _nc_parse_entry() regarding extended
+	  capability names to print only if tic/infocmp/toe have the -v flag
+	  set, and not at all in ordinary user applications.  Otherwise, this
+	  warning would be shown for screen's extended capabilities in programs
+	  that use the termcap interface (reported by Todd C Miller).
+	+ modify use of _nc_tracing from programs such as tic so their debug
+	  level is not in the same range as values set by trace() function.
+	+ small panel header cleanup (patch by Juergen Pfeifer).
+	+ add 'railroad' demo for termcap interface.
+	+ modify 'tic' to write its usage message to stderr (patch by Todd C
+	  Miller).
+
+20000108
+	+ add prototype for erase() to curses.h.in, needed to make test
+	  programs build with c++/g++.
+	+ add .c.i and .c.h suffix rules to generated makefiles, for debugging.
+	+ correct install rule for tack.1; it assumed that file was in the
+	  current directory (reported by Mike Castle <dalgoda@ix.netcom.com>).
+	+ modify terminfo/termcap translation to suppress acsc before trying
+	  sgr if the entry would be too large (patch by Todd C Miller).
+	+ document a special case of incompatiblity between ncurses 4.2 and
+	  5.0, add a section for this in INSTALL.
+	+ add TRACE_DATABASE flag for trace().
+
+20000101
+	+ update mach, add mach-color terminfo entries based on Debian diffs
+	  for ncurses 5.0 -TD
+	+ add entries for xterm-hp, xterm-vt220, xterm-vt52 and xterm-noapp
+	  terminfo entries -TD
+	+ change OTrs capabilities to rs2 in terminfo.src -TD
+	+ add obsolete and extended capabilities to 'screen' terminfo -TD
+	+ corrected conversion from terminfo rs2 to termcap rs (cf: 980704)
+	+ make conversion to termcap ug (underline glitch) more consistently
+	  applied.
+	+ fix out-of-scope use of 'personal[]' buffer in 'toe' (this error
+	  was in the original pre-1.9.7 version, when $HOME/.terminfo was
+	  introduced).
+	+ modify 'toe' to ignore terminfo directories to which it has no
+	  permissions.
+	+ modify read_termtype(), fixing 'toe', which could dump core when it
+	  found an incomplete entry such as "dumb" because it did not
+	  initialize its buffer for _nc_read_file_entry().
+	+ use -fPIC rather than -fpic for shared libraries on Linux, not
+	  needed for i386 but some ports (from Debian diffs for 5.0).
+	+ use explicit VALID_NUMERIC() checks in a few places that had been
+	  overlooked, and add a check to ensure that init_tabs is nonzero,
+	  to avoid divide-by-zero (reported by Todd C Miller).
+	+ minor fix for CF_ANSI_CC_CHECK configure macro, for HPUX 10.x (from
+	  tin).
+
+19991218
+	+ reorder tests during mouse initialization to allow for gpm to run in
+	  xterm, or for xterm to be used under OS/2 EMX.  Also drop test for
+	  $DISPLAY in favor of kmous=\E[M or $TERM containing "xterm" (report
+	  by Christian Weisgerber <naddy@mips.rhein-neckar.de>).
+	+ modify raw() and noraw() to clear/restore IEXTEN flag which affects
+	  stty lnext on systems such as FreeBSD (report by Bruce Evans
+	  <bde@zeta.org.au>, via Jason Evans <jasone@canonware.com>).
+	+ fix a potential (but unlikely) buffer overflow in failed() function
+	  of tset.c (reported by Todd C Miller).
+	+ add manual-page for ncurses extensions, documented curses_version(),
+	  use_extended_names().
+
+19991211
+	+ treat as untranslatable to termcap those terminfo strings which
+	  contain non-decimal formatting, e.g., hexadecimal or octal.
+	+ correct commented-out capabilities that cannot be translated to
+	  termcap, which did not check if a colon must be escaped.
+	+ correct termcap translation for "%>" and "%+", which did not check
+	  if a colon must be escaped, for instance.
+	+ use save_string/save_char for _nc_captoinfo() to eliminate fixed
+	  buffer (originally for _nc_infotocap() in 960301 -TD).
+	+ correct expression used for terminfo equivalent of termcap %B,
+	  adjust regent100 entry which uses this.
+	+ some cleanup and commenting of ad hoc cases in _nc_infotocap().
+	+ eliminate a fixed-buffer in tic, used for translating comments.
+	+ add manpage for infotocap
+
+19991204
+	+ add kvt and gnome terminfo entries -TD
+	+ correct translation of "%%" by infotocap, which was emitted as "%".
+	+ add "obsolete" termcap strings to terminfo.src
+	+ modify infocmp to default to showing obsolete capabilities rather
+	  than terminfo only.
+	+ modify write_entry.c so that if extended names (i.e., configure
+	  --enable-tcap-names) are active, then tic will also write "obsolete"
+	  capabilities that are present in the terminfo source.
+	+ modify tic so that when running as captoinfo or infotocap, it
+	  initializes the output format as in -C and -I options, respectively.
+	+ improve infocmp and tic -f option by splitting long strings that do
+	  not have if-then-else construct, but do have parameters, e.g., the
+	  initc for xterm-88color.
+	+ refine MKtermsort.sh slightly by using bool for the *_from_termcap
+	  arrays.
+
+19991127
+	+ additional fixes for non-bce terminals (handling of clear_screen,
+	  clr_eol, clr_eos, scrolling) to work when assume_default_colors() is
+	  not specified.
+	+ several small changes to xterm terminfo entries -TD.
+	+ move logic for _nc_windows in lib_freeall.c inside check for nonnull
+	  SP, since it is part of that struct.
+	+ remove obsolete shlib-versions, which was unintentionally re-added
+	  in 970927.
+	+ modify infocmp -e, -E options to ensure that generated fallback.c
+	  type for Booleans agrees with term.h (reported by Eric Norum
+	  <eric@cls.usask.ca>).
+	+ correct configure script's use of $LIB_PREFIX, which did not work
+	  for installing the c++ directory if $libdir did not end with "/lib"
+	  (reported by Huy Le <huyle@ugcs.caltech.edu>).
+	+ modify infocmp so -L and -f options work together.
+	+ modify the initialization of SP->_color_table[] in start_color() so
+	  that color_content() will return usable values for COLORS greater
+	  than 8.
+	+ modify ncurses 'd' test in case COLORS is greater than 16, e.g., for
+	  xterm-88color, to limit the displayed/computed colors to 16.
+	> patch by Juergen Pfeifer:
+	+ simplify coding of the panel library according to suggestions by
+	  Philippe Blain.
+	+ improve macro coding for a few macros in curses.priv.h
+
+19991113
+	+ modify treatment of color pair 0 so that if ncurses is configured
+	  to support default colors, and they are not active, then ncurses
+	  will set that explicitly, not relying on orig_colors or orig_pair.
+	+ add new extension, assume_default_colors() to provide better control
+	  over the use of default colors.
+	+ modify test programs to use more-specific ifdef's for existence of
+	  wresize(), resizeterm() and use_default_colors().
+	+ modify configure script to add specific ifdef's for some functions
+	  that are included when --enable-ext-funcs is in effect, so their
+	  existence can be ifdef'd in the test programs.
+	+ reorder some configure options, moving those extensions that have
+	  evolved from experimental status into a new section.
+	+ change configure --enable-tcap-names to enable this by default.
+
+19991106
+	+ install tack's manpage (reported by Robert Weiner
+	  <robert@progplus.com>)
+	+ correct worm.c's handling of KEY_RESIZE (patch by Frank Heckenbach).
+	+ modify curses.h.in, undef'ing some symbols to avoid conflict with C++
+	  STL (reported by Matt Gerassimoff <mgeras@ticon.net>)
+
+19991030
+	+ modify linux terminfo entry to indicate that dim does not mix with
+	  color (reported by Klaus Weide <kweide@enteract.com>).
+	+ correct several typos in terminfo entries related to missing '['
+	  in CSI's -TD
+	+ fix several compiler warnings in c++ binding (reported by Tim
+	  Mooney for alphaev56-dec-osf4.0f
+	+ rename parameter of _nc_free_entries() to accommodate lint.
+	+ correct lint rule for tack, used incorrect list of source files.
+	+ add case to config.guess, config.sub for Rhapsody.
+	+ improve configure tests for libg++ and libstdc++ by omitting the
+	  math library (which is missing on Rhapsody), and improved test for
+	  the math library itself (adapted from path by Nelson H. F. Beebe).
+	+ explicitly initialize to zero several data items which were
+	  implicitly initialized, e.g., cur_term.  If not explicitly
+	  initialized, their storage type is C (common), and causes problems
+	  linking on Rhapsody 5.5 using gcc 2.7.2.1 (reported by Nelson H. F.
+	  Beebe).
+	+ modify Ada95 binding to not include the linker option for Ada
+	  bindings in the Ada headers, but in the Makefiles instead (patch by
+	  Juergen Pfeifer).
+
+19991023 5.0 release for upload to ftp.gnu.org
+	+ effective with release of 5.0, change NCURSES_VERSION_PATCH to
+	  4-digit year.
+	+ add function curses_version(), to return ncurses library version
+	  (request by Bob van der Poel).
+	+ remove rmam, smam from cygwin terminfo entry.
+	+ modify FreeBSD cons25 terminfo entry to add cnorm and cvvis, as well
+	  as update ncv to indicate that 'dim' conflicts with colors.
+	+ modify configure script to use symbolic links for FreeBSD shared
+	  libraries by default.
+	+ correct ranf() function in rain and worm programs to ensure it does
+	  not return 1.0
+	+ hide the cursor in hanoi.c if it is running automatically.
+	+ amend lrtest.c to account for optimizations that exploit margin
+	  wrapping.
+	+ add a simple terminfo demo, dots.c
+	+ modify SIGINT/SIGQUIT handler to set a flag used in _nc_outch() to
+	  tell it to use write() rather than putc(), since the latter is not
+	  safe in a signal handler according to POSIX.
+	+ add/use internal macros _nc_flush() and NC_OUTPUT to hide details
+	  of output-file pointer in ncurses library.
+	+ uncomment CC_SHARED_OPTS (see 971115), since they are needed for SCO
+	  OpenServer.
+	+ correct CC_SHARED_OPTS for building shared libraries for SCO
+	  OpenServer.
+	+ remove usleep() from alternatives in napms(), since it may interact
+	  with alarm(), causing a process to be interrupted by SIGALRM (with
+	  advice from Bela Lubkin).
+	+ modify terminal_interface-curses-forms.ads.m4 to build/work with
+	  GNAT 3.10 (patch by Juergen Pfeifer).
+	+ remove part of CF_GPP_LIBRARY configure-script macro, which did not
+	  work with gcc 2.7.2.3
+	+ minor fix to test/tclock.c to avoid beeping more than once per second
+	+ add 's' and ' ' decoding to test/rain.c
+
+991016	pre-release
+	+ corrected BeOS code for lib_twait.c, making nodelay() function work.
+
+991009	pre-release
+	+ correct ncurses' value for cursor-column in PutCharLR(), which was
+	  off-by-one in one case (patch by Ilya Zakharevich).
+	+ fix some minor errors in position_check() debugging code, found while
+	  using this to validate the PutCharLR() patch.
+	+ modify firework, lrtest, worm examples to be resizable, and to
+	  recognize 'q' for quit, 's' for single-step and ' ' for resume.
+	+ restore reverted change to  terminal_interface-curses-forms.ads.m4,
+	  add a note on building with gnat 3.10p to Ada95/TODO.
+	+ add a copy of the standalone configure script for the test-directory
+	  to simplify testing on SCO and Solaris.
+
+991002	pre-release
+	+ minor fixes for _nc_msec_cost(), color_content(), pair_content(),
+	  _nc_freewin(), ClrBottom() and onscreen_mvcur() (analysis by Philippe
+	  Blain, comments by Alexander Lukyanov).
+	+ simplify definition of PANEL and eliminate internal functions
+	  _nc_calculate_obscure(), _nc_free_obscure() and _nc_override(),
+	  (patch by Juergen Pfeifer, based on analysis by Philippe Blain
+	  <bledp@voila.fr>)).
+	+ change renaming of dft_fgbg.3x to use_default_colors.3ncurses in
+	  man_db.renames, since Debian is not concerned with 14-character
+	  filename limitation (from Debian bug report by Josip Rodin
+	  <joy@cibalia.gkvk.hr>).
+	+ corrected scoansi terminfo entry by testing with scoterm and console.
+	+ revert change from 990614 to terminal_interface-curses-forms.ads.m4,
+	  since this does not work for gnat 3.10p
+	+ modify tclock example to be resizable (if ncurses' sigwinch handler
+	  is used), and in color.
+	+ use $(CC) rather than 'gcc' in MK_SHARED_LIB symbols, used for Linux
+	  shared library rules.
+
+990925	pre-release
+	+ add newer NetBSD console terminfo entries
+	+ add amiga-8bit terminfo entry (from Henning 'Faroul' Peters
+	  <Faroul@beyond.kn-bremen.de>)
+	+ remove -lcurses -ltermcap from configure script's check for the gpm
+	  library, since they are not really necessary (a properly configured
+	  gpm library has no dependency on any curses library), and if the
+	  curses library is not installed, this would cause the test to fail.
+	+ modify tic's -C option so that terminfo "use=" clauses are translated
+	  to "tc=" clauses even when running it as captoinfo.
+	+ modify CF_STDCPP_LIBRARY configure macro to perform its check only
+	  for GNU C++, since that library conflicts with SGI's libC on IRIX-6.2
+	+ modify CF_SHARED_OPTS configure macro to support build on NetBSD with
+	  ELF libraries (patch by Bernd Ernesti <bernd@arresum.inka.de>).
+	+ correct a problem in libpanel, where the _nc_top_panel variable was
+	  not set properly when bottom_panel() is called to hide a panel which
+	  is the only one on the stack (report/analysis by Michael Andres
+	  <ma@suse.de>, patch by Juergen Pfeifer).
+
+990918	pre-release
+	+ add acsc string to HP 70092 terminfo entry (patch by Joerg Wunsch
+	  <j@interface-business.de>).
+	+ add top-level uninstall.data and uninstall.man makefile rules.
+	+ correct logic of CF_LINK_FUNCS configure script, from BeOS changes so
+	  that hard-links work on Unix again.
+	+ change default value of cf_cv_builtin_bool to 1 as suggested by
+	  Jeremy Buhler, making it less likely that a conflicting declaration
+	  of bool will be seen when compiling with C++.
+
+990911	pre-release
+	+ improved configure checks for builtin.h
+	+ minor changes to C++ binding (remove static initializations, and make
+	  configure-test for parameter initializations) for features not
+	  allowed by vendor's C++ compilers (reported by Martin Mokrejs, this
+	  applies to SGI, though I found SCO has the same characteristics).
+	+ corrected quoting of ETIP_xxx definitions which support old versions
+	  of g++, e.g., those using -lg++
+	+ remove 'L' code from safe_sprintf.c, since 'long double' is not
+	  widely portable.  safe_sprintf.c is experimental, however, and
+	  exists mainly as a fallback for systems without snprintf (reported
+	  by Martin Mokrejs <mmokrejs@natur.cuni.cz>, for IRIX 6.2)
+	+ modify definition of _nc_tinfo_fkeys in broken-linker configuration
+	  so that it is not unnecessarily made extern (Jeffrey C Honig).
+
+990904	pre-release
+	+ move definition for builtin.h in configure tests to specific check
+	  for libg++, since qt uses the same filename incompatibly.
+	+ correct logic of lib_termcap.c tgetstr function, which did not copy
+	  the result to the buffer parameter.  Testing shows Solaris does
+	  update this, though of course tgetent's buffer is untouched (from
+	  mpc.lists.freebsd.current newsgroup item by Peter Edwards
+	  <peter.edwards@ireland.com>).
+	+ corrected beterm terminfo entry, which lists some capabilities which
+	  are not actually provided by the BeOS Terminal.
+	+ add special logic to replace select() calls on BeOS, whose select()
+	  function works only for sockets.
+	+ correct missing escape in mkterm.h.awk.in, which caused part
+	  of the copyright noticed to be omitted (reported by Peter
+	  Wemm <peter@netplex.com.au>).
+	> several small changes to make the c++ binding and demo work on OS/2
+	  EMX (related to a clean reinstall of EMX):
+	+ correct library-prefix for c++ binding; none is needed.
+	+ add $x suffix to make_hash and make_keys so 'make distclean' works.
+	+ correct missing $x suffix for tack, c++ demo executables.
+	+ split CF_CXX_LIBRARY into CF_GPP_LIBRARY (for -lg++) and
+	  CF_STDCPP_LIBRARY (for -lstdc++)
+
+990828	pre-release
+	+ add cygwin terminfo entry -TD
+	+ modify CF_PROG_EXT configure macro to set .exe extension for cygwin.
+	+ add configure option --without-cxx-binding, modifying the existing
+	  --without-cxx option to check only for the C++ compiler
+	  characteristics.  Whether or not the C++ binding is needed, the
+	  configure script checks for the size/type of bool, to make ncurses
+	  match.  Otherwise C++ applications cannot use ncurses.
+
+990821	pre-release
+	+ updated configure macros CF_MAKEFLAGS, CF_CHECK_ERRNO
+	+ minor corrections to beterm terminfo entry.
+	+ modify lib_setup.c to reject values of $TERM which have a '/' in them.
+	+ add ifdef's to guard against CS5, CS6, CS7, CS8 being zero, as more
+	  than one is on BeOS.  That would break a switch statement.
+	+ add configure macro CF_LINK_FUNCS to detect and work around BeOS's
+	  nonfunctional link().
+	+ improved configure macros CF_BOOL_DECL and CF_BOOL_SIZE to detect
+	  BeOS's bool, which is declared as an unsigned char.
+
+990814	pre-release
+	+ add ms-vt100 terminfo entry -TD
+	+ minor fixes for misc/emx.src, based on testing with tack.
+	+ minor fix for test/ncurses.c, test 'a', in case ncv is not set.
+
+990731	pre-release
+	+ minor correction for 'screen' terminfo entry.
+	+ clarify description of errret values for setupterm in manpage.
+	+ modify tput to allow it to emit capabilities for hardcopy terminals
+	  (patch by Goran Uddeborg <goeran@uddeborg.pp.se>).
+	+ modify the 'o' (panel) test in ncurses.c to show the panels in color
+	  or at least in bold, to test Juergen's change to wrefresh().
+	> patches by Juergen Pfeifer:
+	+ Fixes a problem using wbkgdset() with panels.  It has actually
+	  nothing to with panels but is a problem in the implementation of
+	  wrefresh().  Whenever a window changes its background attribute to
+	  something different than newscr's background attribute, the whole
+	  window is touched to force a copy to newscr.  This is an unwanted
+	  side-effect of wrefresh() and it is actually not necessary.  A changed
+	  background attribute affects only further outputs of background it
+	  doesn't mean anything to the current content of the window.  So there
+	  is no need to force a copy.  (reported by Frank Heckenbach
+	  <frank@g-n-u.de>).
+	+ an upward compatible enhancement of the NCursesPad class in the C++
+	  binding.  It allows one to add a "viewport" window to a pad and then
+	  to use panning to view the pad through the viewport window.
+
+990724	pre-release
+	+ suppress a call to def_prog_mode() in the SIGTSTP handler if the
+	  signal was received while not in curses mode, e.g., endwin() was
+	  called in preparation for spawning a shell command (reported by Frank
+	  Heckenbach <frank@g-n-u.de>)
+	+ corrected/enhanced xterm-r5, xterm+sl, xterm+sl-twm terminfo entries.
+	+ change test for xterm mouse capability:  it now checks only if the
+	  user's $DISPLAY variable is set in conjunction with the kmous
+	  capability being present in the terminfo.  Before, it checked if any
+	  of "xterm", "rxvt" or "kterm" were substrings of the terminal name.
+	  However, some emulators which are incompatible with xterm in other
+	  ways do support the xterm mouse capability.
+	+ reviewed and made minor changes in ncurses to quiet g++ warnings
+	  about shadowed or uninitialized variables.  g++ incorrectly warns
+	  about uninitialized variables because it does not take into account
+	  short-circuit expression evaluation.
+	+ change ncurses 'b' test to start in color pair 0 and to show in the
+	  right margin those attributes which are suppressed by no_color_video,
+	  i.e., "(NCV)".
+	+ modify ifdef's in curses.h so that __attribute__ is not redefined
+	  when compiling with g++, but instead disabled the macros derived for
+	  __attribute__ since g++ does not consistently recognize the same
+	  keywords as gcc (reported by Stephan K Zitz <zitz@erf.net>).
+	+ update dependencies for term.h in ncurses/modules (reported by
+	  Ilya Zakharevich).
+
+990710	pre-release
+	+ modify the form demo in ncurses.c to illustrate how to manipulate the
+	  field appearance, e.g, for highlighting or translating the field
+	  contents.
+	+ correct logic in write_entry from split-out of home_terminfo in
+	  980919, which prevented update of $HOME/.terminfo (reported by Philip
+	  Spencer <pspencer@fields.utoronto.ca>).
+
+990703	pre-release
+	+ modify linux terminfo description to make use of kernel 2.2.x mods
+	  that support cursor style, e.g., to implement cvvis (patch by Frank
+	  Heckenbach <frank@g-n-u.de>)
+	+ add special-case in setupterm to retain previously-saved terminal
+	  settings in cur_term, which happens when curses and termcap calls are
+	  mixed (from report by Bjorn Helgaas <helgaas@dhc.net>).
+	+ suppress initialization of key-tries in _nc_keypad() if we are only
+	  disabling keypad mode, e.g., in endwin() called when keypad() was not.
+	+ modify the Ada95 makefile to ensure that always the Ada files from
+	  the development tree are used for building and not the eventually
+	  installed ones (patch by Juergen Pfeifer).
+
+990626	pre-release
+	+ use TTY definition in tack/sysdep.c rather than struct termios
+	  (reported by Philippe De Muyter).
+	+ add a fallback for strstr, used in lib_mvcur.c and tack/edit.c,
+	  not present on sysV68 (reported by Philippe De Muyter).
+	+ correct definition in comp_hash.c to build with configure
+	  --with-rcs-ids option.
+
+990619	pre-release
+	+ modified ifdef's for sigaction and sigvec to ensure we do not try to
+	  handle SIGTSTP if neither is available (from report by Philippe De
+	  Muyter).
+	> patch by Philippe De Muyter:
+	+ in tic.c, use `unlink' if `remove' is not available.
+	+ use only `unsigned' as fallback value for `speed_t'.  Some files used
+	  `short' instead.
+
+990616	pre-release
+	+ fix some compiler warnings in tack.
+	+ add a check for predefined bool type in CC, based on report that
+	  BeOS predefines a bool type.
+	+ correct logic for infocmp -e option (i.e., the configure
+	  --with-fallbacks option), which I'd not updated when implementing
+	  extended names (cf:  990301).  The new implementation adds a -E
+	  option to infocmp.
+	> patch by Juergen Pfeifer:
+	+ introduce the private type Curses_Bool in the Ada95 binding
+	  implementation.  This is to clearly represent the use of "bool" also
+	  in the binding.  It should have no effect on the generated code.
+	+ improve the man page for field_buffer() to tell the people, that the
+	  whole buffer including leading/trailing spaces is returned.  This is
+	  a common source of confusion, so it's better to document it clearly.
+
+990614	pre-release
+	> patch by Juergen Pfeifer:
+	+ use pragma PreElaborate in several places.
+	+ change a few System.Address uses to more specific types.
+	+ change interface version-number to 1.0
+	+ regenerate Ada95 HTML files.
+
+990612	pre-release
+	+ modify lib_endwin.c to avoid calling reset_shell_mode(), return ERR
+	  if it appears that curses was never initialized, e.g., by initscr().
+	  For instance, this guards against setting the terminal modes to
+	  strange values if endwin() is called after setupterm().  In the same
+	  context, Solaris curses will dump core.
+	+ modify logic that avoids a conflict in lib_vidattr.c between sgr0 and
+	  equivalent values in rmso or rmul by ensuring we do not modify the
+	  data which would be returned by the terminfo or termcap interfaces
+	  (reported by Brad Pepers <brad@linuxcanada.com>, cf:  960706).
+	+ add a null-pointer check for SP in lib_vidattr.c to logic that checks
+	  for magic cookies.
+	+ improve fallback declaration of 'bool' when the --without-cxx option
+	  is given, by using a 'char' on i386 and related hosts (from discussion
+	  with Alexander Lukyanov).
+
+990605	pre-release
+	+ include time.h in lib_napms.c if nanosleep is used (patch by
+	  R Lindsay Todd <toddr@rpi.edu>).
+	+ add an "#undef bool" to curses.h, in case someone tries to define it,
+	  e.g., perl.
+	+ add check to tparm to guard against divide by zero (reported by Aaron
+	  Campbell <aaron@ug.cs.dal.ca>).
+
+990516	pre-release
+	+ minor fix to build tack on CLIX (mismatched const).
+	> patch by Juergen Pfeifer:
+	+ change Juergen's old email address with new one in the files where it
+	  is referenced.  The Ada95 HTML pages are regenerated.
+	+ update MANIFEST to list the tack files.
+
+990509	pre-release
+	+ minor fixes to make 'tack' build/link on NeXT (reported by Francisco
+	  A. Tomei Torres).
+
+990417	pre-release
+	+ add 'tack' program (which is GPL'd), updating it to work with the
+	  modified TERMTYPE struct and making a fix to support setaf/setab
+	  capabilities.  Note that the tack program is not part of the
+	  ncurses libraries, but an application which can be distributed with
+	  ncurses.  The configure script will ignore the directory if it is
+	  omitted, however.
+	+ modify gpm mouse support so that buttons 2 and 3 are used for
+	  select/paste only when shift key is pressed, making them available
+	  for use by an application (patch by Klaus Weide).
+	+ add complete list of function keys to scoansi terminfo entry - TD
+
+990410	pre-release
+	+ add a simple test program cardfile.c to illustrate how to read form
+	  fields, and showing forms within panels.
+	+ change shared-library versioning for the Hurd to be like Linux rather
+	  than *BSD (patch by Mark Kettenis <kettenis@wins.uva.nl>).
+	+ add linux-lat terminfo entry.
+	+ back-out _nc_access check in read_termcap.c (both incorrect and
+	  unnecessary, except to guard against a small window where the file's
+	  ownership may change).
+
+990403	pre-release
+	+ remove conflicting _nc_free_termtype() function from test module
+	  lib_freeall.c
+	+ use _nc_access check in read_termcap.c for termpaths[] array (noted
+	  by Jeremy Buhler, indicating that Alan Cox made a similar patch).
+	> patch by Juergen Pfeifer:
+	+ modify menu creation to not inherit status flag from the default menu
+	  which says that the associated marker string has been allocated and
+	  should be freed (bug reported by Marek Paliwoda" <paliwoda@kki.net.pl>)
+
+990327	pre-release (alpha.gnu.org:/gnu/ncurses-5.0-beta1.tar.gz)
+	+ minor fixes to xterm-xfree86 terminfo entry - TD.
+	+ split up an expression in configure script check for ldconfig to
+	  workaround limitation of BSD/OS sh (reported by Jeff Haas
+	  <jmh@mail.msen.com>).
+	+ correct a typo in man/form_hook.3x (Todd C Miller).
+
+990318	pre-release
+	+ parenthesize and undef 'index' symbol in c++ binding and demo, to
+	  accommodate its definition on NeXT (reported by Francisco A. Tomei
+	  Torres).
+	+ add sigismember() to base/sigaction.c compatibility to link on NeXT
+	  (reported by Francisco A. Tomei Torres).
+	+ further refinements to inequality in hashmap.c to cover a case with
+	  ^U in nvi (patch by Alexander Lukyanov).
+
+990316	pre-release
+	+ add fallback definition for getcwd, to link on NeXT.
+	+ add a copy of cur_term to tic.c to make it link properly on NeXT
+	  (reported by Francisco A. Tomei Torres).
+	+ change inequality in hashmap.c which checks the distance traveled by
+	  a chunk so that ^D command in nvi (scrolls 1/2 screen) will use
+	  scrolling logic (patch by Alexander Lukyanov, reported by Jeffrey
+	  C Honig).
+
+990314	pre-release
+	+ modify lib_color.c to handle a special case where the curscr
+	  attributes have been made obsolete (patch by Alexander Lukyanov).
+	+ update BSD/OS console terminfo entries to use klone+sgr and
+	  klone+color (patch by Jeffrey C Honig).
+	+ update glibc addon configure script for extended capabilities.
+	+ correct a couple of warnings in the --enable-const configuration.
+	+ make comp_hash build properly with _nc_strdup(), on NeXT (reported by
+	  Francisco A. Tomei Torres <francisco.tomei@cwix.com>).
+
+990313	pre-release
+	+ correct typos in linux-c initc string - TD
+	+ add 'crt' terminfo entry, update xterm-xfree86 entry - TD
+	+ remove a spurious argument to tparm() in lib_sklrefr.c (patch by
+	  Alexander Lukyanov).
+
+990307	pre-release
+	+ back-out change to wgetch because it causes a problem with ^Z
+	  handling in lynx (reported by Kim DeVaughn).
+
+990306	pre-release
+	+ add -G option to tic and infocmp, to reverse the -g option.
+	+ recode functions in name_match.c to avoid use of strncpy, which
+	  caused a 4-fold slowdown in tic (cf: 980530).
+	+ correct a few warnings about sign-extension in recent changes.
+	> patch by Juergen Pfeifer:
+	+ fixes suggested by Jeff Bradbury <jibradbury@lucent.com>:
+	  + improved parameter checking in new_fieldtype().
+	  + fixed a typo in wgetch() timeout handling.
+	  + allow slk_init() to be called per newterm call.  The internal SLK
+	    state is stored in the SCREEN struct after every newterm() and then
+	    reset for the next newterm.
+	  + fix the problem that a slk_refresh() refreshes stdscr if the
+	    terminal has true SLKs.
+	+ update HTML documentation for Ada binding.
+
+990301	pre-release
+	+ remove 'bool' casts from definitions of TRUE/FALSE so that statements
+	  such as "#if TRUE" work.  This was originally done to allow for a C++
+	  compiler which would warn of implicit conversions between enum and
+	  int, but is not needed for g++ (reported by Kim DeVaughn).
+	+ add use_extended_names() function to allow applications to suppress
+	  read of the extended capabilities.
+	+ add configure option --enable-tcap-names to support logic which
+	  allows ncurses' tic to define new (i.e., extended) terminal
+	  capabilities.  This is activated by the tic -x switch.  The infocmp
+	  program automatically shows or compares extended capabilities.
+	  Note:  This changes the Strings and similar arrays in the TERMTYPE
+	  struct so that applications which manipulate it must be recompiled.
+	+ use macros typeMalloc, typeCalloc and typeRealloc consistently
+	  throughout ncurses library.
+	+ add _nc_strdup() to doalloc.c.
+	+ modify define_key() to allow multiple strings to be bound to the
+	  same keycode.
+	+ correct logic error in _nc_remove_string, from 990220.
+	> patch by Juergen Pfeifer, for Ada95 binding:
+	+ regenerate some of the html documentation
+	+ minor cleanup in terminal_interface-curses.adb
+
+990220	pre-release
+	+ resolve ambiguity of kend/kll/kslt and khome/kfnd/kich1 strings in
+	  xterm and ncsa terminfo entries by removing the unneeded ones.  Note
+	  that some entries will return kend & khome versus kslt and kfnd, for
+	  PC-style keyboards versus strict vt220 compatiblity - TD
+	+ add function keybound(), which returns the definition associated with
+	  a given keycode.
+	+ modify define_key() to undefine the given string when no keycode is
+	  given.
+	+ modify keyok() so it works properly if there is more than one string
+	  defined for a keycode.
+	+ add check to tic to warn about terminfo descriptions that contain
+	  more than one key assigned to the same string.  This is shown only if
+	  the verbose (-v) option is given.  Moved related logic (tic -v) from
+	  comp_parse.c into the tic program.
+	+ add/use _nc_trace_tries() to show the function keys that will be
+	  recognized.
+	+ rename init_acs to _nc_init_acs (request by Alexander Lukyanov).
+	> patch by Juergen Pfeifer, for Ada95 binding:
+	+ remove all the *_adabind.c from ncurses, menu and form projects.
+	  Those little helper routines have all been implemented in Ada and are
+	  no longer required.
+	+ The option handling routines in menu and form have been made more
+	  save.  They now make sure that the unused bits in options are always
+	  zero.
+	+ modify configuration scripts to
+	  + use gnatmake as default compiler name.  This is a safer choice than
+	    gcc, because some GNAT implementations use other names for the
+	    compilerdriver to avoid conflicts.
+	  + use new default installation locations for the Ada files according
+	    to the proposed GNU Ada filesystem standard (for Linux).
+	+ simplify the Makefiles for the Ada binding
+	+ rename ada_include directory to src.
+
+990213
+	+ enable sigwinch handler by default.
+	+ disable logic that allows setbuf to be turned off/on, because some
+	  implementations will overrun the buffer after it has been disabled
+	  once.
+
+990206
+	+ suppress sc/rc capabilities from terminal description if they appear
+	  in smcup/rmcup.  This affects only scrolling optimization, to fix a
+	  problem reported by several people with xterm's alternate screen,
+	  though the problem is more general.
+	> patch by Juergen Pfeifer, for Ada95 binding:
+	+ removed all pragma Preelaborate() stuff, because the just released
+	  gnat-3.11p complains on some constructs.
+	+ fixed some upper/lower case notations because gnat-3.11p found
+	  inconsistent use.
+	+ used a new method to generate the HTML documentation of the Ada95
+	  binding.  This invalidates nearly the whole ./Ada95/html subtree.
+	  Nearly all current files in this subtree are removed
+
+990130
+	+ cache last result from _nc_baudrate, for performance (suggested by
+	  Alexander Lukyanov).
+	+ modify ClrUpdate() function to workaround a problem in nvi, which
+	  uses redrawwin in SIGTSTP handling.  Jeffrey C Honig reported that
+	  ncurses repainted the screen with nulls before resuming normal
+	  operation (patch by Alexander Lukyanov).
+	+ generalize is_xterm() function a little by letting xterm/rxvt/kterm
+	  be any substring rather than the prefix.
+	+ modify lib_data.c to initialize SP.  Some linkers, e.g., IBM's, will
+	  not link a module if the only symbols exported from the module are
+	  uninitialized ones (patch by Ilya Zakharevich, who says that he has
+	  seen messages claiming this behaviour conforms to the standard.)
+	+ move call on _nc_signal_handler past _nc_initscr, to avoid a small
+	  window where Nttyb hasn't yet been filled (reported by Klaus Weide).
+	+ modify lib_tstp.c to block SIGTTOU when handling SIGTSTP, fixes a
+	  problem where ncurses applications which were run via a shell script
+	  would hang when given a ^Z.  Also, check if the terminal's process
+	  group is consistent, i.e., a shell has not taken ownership of it,
+	  before deciding to save the current terminal settings in the SIGTSTP
+	  handler (patch by Klaus Weide).
+	+ correct spelling of ACS_ names in curs_border.3x (reported by Bob van
+	  der Poel <bvdpoel@kootenay.com>).
+	+ correct a couple of typos in the macros supporting the configure
+	  --with-shlib-version option.
+
+990123
+	+ modify fty_regex.c to compile on HAVE_REGEXPR_H_FUNCS machine (patch
+	  by Kimio Ishii <ishii@csl.sony.co.jp>).
+	+ rename BSDI console terminfo entries:  bsdos to bsdos-pc-nobold, and
+	  bsdos-bold to bsdos-pc (patch by Jeffrey C Honig).
+	+ modify tput to accept termcap names as an alternative to terminfo
+	  names (patch by Jeffrey C Honig).
+	+ correct a typo in term.7 (Todd C Miller).
+	+ add configure --with-shlib-version option to allow installing shared
+	  libraries named according to release or ABI versions.  This
+	  parameterizes some existing logic in the configure script, and is
+	  intended for compatiblity upgrades on Digital Unix, which used
+	  versioned libraries in ncurses 4.2, but no longer does (cf:  980425).
+	+ resync configure script against autoconf 2.13 + patches
+	+ minor improvements for teraterm terminfo entry based on the program's
+	  source distribution.
+
+990116
+	+ change default for configure --enable-big-core to assume machines do
+	  have enough memory to resolve terminfo.src in-memory.
+	+ correct name of ncurses library in TEST_ARGS when configuring with
+	  debug library.
+	+ minor fixes to compile ncurses library with broken-linker with g++.
+	+ add --enable-broken-linker configure option, default to environment
+	  variable $BROKEN_LINKER (request by Jeffrey C Honig).
+	+ change key_names[] array to static since it is not part of the curses
+	  interface (reported by Jeffrey C Honig <jch@bsdi.com>).
+
+990110
+	+ add Tera Term terminfo entry - TD
+
+990109
+	+ reviewed/corrected macros in curses.h as per XSI document.
+	+ provide support for termcap PC variable by copying it from terminfo
+	  data and using it as the padding character in tputs (reported by
+	  Alexander Lukyanov).
+	+ corrected iris-ansi and iris-ansi-ap terminfo entries for kent and
+	  kf9-kf12 capabilities, as well as adding kcbt.
+	+ document the mouse handling mechanism in menu_driver and make a small
+	  change in menu_driver's return codes to provide more consistency
+	  (patch by Juergen Pfeifer).
+	+ add fallback definition for NCURSES_CONST to termcap.h.in (reported
+	  by Uchiyama Yasushi <uch@nop.or.jp>).
+	+ move lib_restart.c to ncurses/base, since it uses curses functions
+	  directly, and therefore cannot be used in libtinfo.so
+	+ rename micro_char_size to micro_col_size, adding #define to retain
+	  old name.
+	+ add set_a_attributes and set_pglen_inch to terminfo structure, as per
+	  XSI and Solaris 2.5.
+	+ minor makefile files to build ncurses test_progs
+	+ update html files in misc directory to reflect changes since 4.2
+
+990102
+	+ disable scroll hints when hashmap is enabled (patch by Alexander
+	  Lukyanov).
+	+ move logic for tic's verify of -e option versus -I and -C so that the
+	  terminfo data is not processed if we cannot handle -e (reported by
+	  Steven Schwartz <steves@unitrends.com>.
+	+ add test-driver traces to terminfo and termcap functions.
+	+ provide support for termcap ospeed variable by copying it from the
+	  internal cur_term member, and using ospeed as the baudrate reference
+	  for the delay_output and tputs functions.  If an application does not
+	  set ospeed, the library behaves as before, except that _nc_timed_wait
+	  is no longer used, or needed, since ospeed always has a value.  But
+	  the application can modify ospeed to adjust the output of padding
+	  characters (from a bug report for screen 3.7.6 and email from Michael
+	  Schroeder <Michael.Schroeder@informatik.uni-erlangen.de>).
+	+ removed some unused ifdef's as part of Alexander's restructuring.
+	+ reviewed/updated curses.h, term.h against X/Open Curses Issue 4
+	  Version 2.  This includes making some parameters NCURSES_CONST
+	  rather than const, e.g., in termcap.h.
+	+ change linux terminfo entry to use ncv#2, since underline does not
+	  work with color
+
+981226
+	+ miscellaneous corrections for curses.h to match XSI.
+	+ change --enable-no-padding configure option to be normally enabled.
+	+ add section to ncurses manpage for environment variables.
+	+ investigated Debian bug report that pertains to screen 3.7.4/3.7.6
+	  changes, found no sign of problems on Linux (or on SunOS, Solaris)
+	  running screen built with ncurses.
+	+ check if tmp_fp is opened in tic.c before closing it (patch by Pavel
+	  Roskin <pavel_roskin@geocities.com>).
+	+ correct several font specification typos in man-pages.
+
+981220
+	+ correct default value for BUILD_CC (reported by Larry Virden).
+
+981219
+	+ modify _nc_set_writedir() to set a flag in _nc_tic_dir() to prevent
+	  it from changing the terminfo directory after chdir'ing to it.
+	  Otherwise, a relative path in $TERMINFO would confuse tic (from a
+	  Debian bug report).
+	+ correct/update ncsa terminfo entry (report by Larry Virden).
+	+ update xterm-xfree86 terminfo to current (patch 90), smcur/rmcur changes
+	+ add Mathew Vernon's mach console entries to terminfo.src
+	+ more changes, moving functions, as part of Alexander's restructuring.
+	+ modify configure script for GNU/Hurd share-library support, introduce
+	  BUILD_CC variable for cross compiling (patch by Uchiyama Yasushi
+	  <uch@nop.or.jp>)
+
+981212
+	+ add environment variable NCURSES_NO_SETBUF to allow disabling the
+	  setbuf feature, for testing purposes.
+	+ correct ifdef's for termcap.h versus term.h that suppress redundant
+	  declarations of prototypes (reported by H.J.Lu).
+	+ modify Makefile.os2 to add linker flags which allow multiple copies
+	  of an application to coexist (reported by Ilya Zakharevich).
+	+ update Makefile.glibc and associated configure script so that ncurses
+	  builds as a glibc add-on with the new directory configuration
+	  (reported by H.J.Lu).
+
+981205
+	+ modify gen_reps() function in gen.c to work properly on SunOS
+	  (sparc), which is a left-to-right architecture.
+	+ modify relative_move and tputs to avoid an interaction with the
+	  BSD-style padding.  The relative_move function could produce a string
+	  to replace on the screen which began with a numeric character, which
+	  was then interpreted by tputs as padding.  Now relative_move will not
+	  generate a string with a leading digit in that case (overwrite).
+	  Also, tputs will only interpret padding if the string begins with a
+	  digit; as coded it permitted a string to begin with a decimal point
+	  or asterisk (reported by Larry Virden).
+	> patches by Juergen Pfeifer:
+	+ fix a typo in m_driver.c mouse handling and improves the error
+	  handling.
+	+ fix broken mouse handling in the Ada95 binding
+	+ make the Ada95 sample application menus work with the new menu mouse
+	  support
+	+ improve the mouse handling introduced by Ilya; it now handles menus
+	  with spacing.
+	+ repair a minor bug in the menu_driver code discovered during this
+	  rework.
+	+ add new function wmouse_trafo() to hide implementation details of
+	  _yoffset member of WINDOW struct needed for mouse coordinate
+	  transformation.
+
+981128
+	+ modify Ada95/gen/gen.c to avoid using return-value of sprintf, since
+	  some older implementations (e.g., SunOS 4.x) return the buffer
+	  address rather than its length.
+	> patch by Rick Ohnemus:
+	+ modify demo.cc to get it to compile with newer versions of egcs.
+	+ trim a space that appears at the end of the table preprocessor lines
+	  ('\" t).  This space prevents some versions of man from displaying
+	  the pages - changed to remove all trailing whitespace (TD)
+	+ finally, 'make clean' does not remove panel objects.
+	> patches by Ilya Zakharevich:
+	+ allow remapping of OS/2 mouse buttons using environment variable
+	  MOUSE_BUTTONS_123 with the default value 132.
+	+ add mouse support to ncurses menus.
+
+981121
+	+ modify misc/makedef.cmd to report old-style .def file symbols, and to
+	  generate the .def files sorted by increasing names rather than the
+	  reverse.
+	+ add misc/*.ref which are J.J.G.Ripoll's dll definition files (renamed
+	  from misc/*.old), and updated based on the entrypoint coding he used
+	  for an older version of ncurses.
+	+ add README.emx, to document how to build on OS/2 EMX.
+	+ updates for config.guess, config.sub from Lynx
+	> patches by Ilya Zakharevich:
+	+ minor fixes for mouse handling mode:
+	  a) Do not initialize mouse if the request is to have no mouse;
+	  b) Allow switching of OS/2 VIO mouse on and off.
+	+ modify Makefile.os2 to support alternative means of generating
+	  configure script, by translating Unix script with Perl.
+	> patches by Juergen Pfeifer:
+	+ Updates MANIFEST to reflect changes in source structure
+	+ Eliminates a problem introduced with my last patch for the C++
+	  binding in the panels code.  It removes the update() call done in the
+	  panel destructor.
+	+ Changes in the Ada95 binding to better support systems where
+	  sizeof(chtype)!=sizeof(int) (e.g.  DEC Alpha).
+
+981114
+	+ modify install-script for manpages to skip over .orig and .rej files
+	  (request by Larry Virden).
+	> patches/discussion by Alexander Lukyanov:
+	+ move base-library sources into ncurses/base and tty (serial terminal)
+	  sources into ncurses/tty, as part of Alexander Lukyanov's proposed
+	  changes to ncurses library.
+	+ copy _tracemouse() into ncurses.c so that lib_tracemse.c need not
+	  be linked into the normal ncurses library.
+	+ move macro winch to a function, to hide details of struct ldat
+	> patches by Juergen Pfeifer:
+	+ fix a potential compile problem in cursesw.cc
+	+ some Ada95 cosmetics
+	+ fix a gen.c problem when compiling on 64-Bit machines
+	+ fix Ada95/gen/Makefile.in "-L" linker switch
+	+ modify Ada95 makefiles to use the INSTALL_PREFIX setting.
+
+981107
+	+ ifdef'd out lib_freeall.c when not configured.
+	+ rename _tracebits() to _nc_tracebits().
+	+ move terminfo-library sources into ncurses/tinfo, and trace-support
+	  functions into ncurses/trace as part of Alexander Lukyanov's proposed
+	  changes to ncurses library.
+	+ modify generated term.h to always specify its own definitions for
+	  HAVE_TERMIOS_H, etc., to guard against inclusion by programs with
+	  broken configure scripts.
+
+981031
+	+ modify terminfo parsing to accept octal and hexadecimal constants,
+	  like Solaris.
+	+ remove an autoconf 2.10 artifact from the configure script's check
+	  for "-g" compiler options.  (Though harmless, this confused someone
+	  at Debian, who recently issued a patch that results in the opposite
+	  effect).
+	+ add configure option --with-ada-compiler to accommodate installations
+	  that do not use gcc as the driver for GNAT (patch by Juergen
+	  Pfeifer).
+
+981017
+	+ ensure ./man exists in configure script, needed when configuring
+	  with --srcdir option.
+	+ modify infocmp "-r" option to remove limit on formatted termcap
+	  output, which makes it more like Solaris' version.
+	+ modify captoinfo to treat no-argument case more like Solaris' version,
+	  which uses the contents of $TERMCAP as the entry to format.
+	+ modify mk-2nd.awk to handle subdirectories, e.g., ncurses/tty
+	  (patch by Alexander V Lukyanov).
+
+981010
+	+ modify --with-terminfo-dirs option so that the default value is the
+	  ${datadir} value, unless $TERMINFO_DIRS is already set.  This gets
+	  rid of a hardcoded list of candidate directories in the configure
+	  script.
+	+ add some error-checking to _nc_read_file_entry() to ensure that
+	  strings are properly terminated (Todd C Miller).
+	+ rename manpage file curs_scr_dmp.3x to curs_scr_dump.3x, to
+	  correspond with contents (reported by Neil Zanella
+	  <nzanella@cs.mun.ca>).
+	+ remove redundant configure check for C++ which did not work when $CXX
+	  was specified with a full pathname (reported by Andreas Jaeger).
+	+ corrected bcopy/memmove check; the macro was not standalone.
+
+981003
+	+ remove unnecessary portion of OS/2 EMX mouse change from
+	  check_pending() (reported by Alexander V Lukyanov).
+
+980926
+	+ implement mouse support for OS/2 EMX (adapted from patch against
+	  4.2(?) by Ilya Zakharevich).
+	+ add configure-check for bcopy/memmove, for 980919 changes to hashmap.
+	+ merge Data General terminfo from Hasufin <hasufin@vidnet.net> - TD
+	+ merge AIX 3.2.5 terminfo descriptions for IBM terminals, replaces
+	  some older entries - TD
+	+ modify tic to compile into %'char' form in preference to %{number},
+	  since that is a little more efficient.
+	+ minor correction to infocmp to avoid displaying "difference" between
+	  two capabilities that are rendered in equivalent forms.
+	+ add -g option to tic/infocmp to force character constants to be
+	  displayed in quoted form.  Otherwise their decimal values are shown.
+	+ modify setupterm so that cancelled strings are treated the same as
+	  absent strings, cancelled and absent booleans false (does not affect
+	  tic, infocmp).
+	+ modify tic, infocmp to discard redundant i3, r3 strings when output
+	  to termcap format.
+	> patch by Alexander V Lukyanov:
+	+ improve performance of tparm, now it takes 19% instead of 25% when
+	  profiling worm.
+	+ rename maxlen/minlen to prec/width for better readability.
+	+ use format string for printing strings.
+	+ use len argument correctly in save_text, and pass it to save_number.
+
+980919
+	+ make test_progs compile (but hashmap does not function).
+	+ correct NC_BUFFERED macro, used in lib_mvcur test-driver, modify
+	  associated logic to avoid freeing the SP->_setbuf data.
+	+ add modules home_terminfo and getenv_num to libtinfo.
+	+ move write_entry to libtinfo, to work with termcap caching.
+	+ minor fixes to blue.c to build with atac.
+	+ remove softscroll.c module; no longer needed for testing.
+	> patches by Todd C Miller:
+	+ use strtol(3) instead of atoi(3) when parsing env variables so we can
+	  detect a bogus (non-numeric) value.
+	+ check for terminal names > MAX_NAME_SIZE in a few more places when
+	  dealing with env variables again.
+	+ fix a MAX_NAME_SIZE that should be MAX_NAME_SIZE+1
+	+ use sizeof instead of strlen(3) on PRIVATE_INFO since it is a fixed
+	  string #define (compile time vs runtime).
+	+ when setting errno to ENOMEM, set it right before the return, not
+	  before code that could, possibly, set errno to a different value.
+	> patches by Alexander V Lukyanov:
+	+ use default background in update_cost_from_blank()
+	+ disable scroll-hints when hashmap is configured.
+	+ improve integration of hashmap scrolling code, by adding oldhash and
+	  newhash data to SP struct.
+	+ invoke del_curterm from delscreen.
+	+ modify del_curterm to set cur_term to null if it matches the function's
+	  parameter which is deleted.
+	+ modify lib_doupdate to prefer parm_ich to the enter_insert_mode and
+	  exit_insert_mode combination, adjusting InsCharCost to check
+	  enter_insert_mode, exit_insert_mode and insert_padding.  Add
+	  insert_padding in insert mode after each char.  This adds new costs
+	  to the SP struct.
+
+980912
+	+ modify test-driver in lib_mvcur.s to use _nc_setbuffer, for consistent
+	  treatment.
+	+ modify ncurses to restore output to unbuffered on endwin, and resume
+	  buffering in refresh (see lib_set_term.c and NC_BUFFERED macro).
+	+ corrected HTML version numbers (according to the W3C validator, they
+	  never were HTML 2.0-compliant, but are acceptable 3.0).
+
+980905
+	+ modify MKterminfo.sh to generate terminfo.5 with tables sorted by
+	  capability name, as in SVr4.
+	+ modified term.h, termcap.h headers to avoid redundant declarations.
+	+ change 'u_int' type in tset.c to unsigned, making this compile on
+	  Sequent PRX 4.1 (reported by Michael Sterrett <msterret@coat.com>).
+
+980829
+	+ corrections to mailing addresses, and moving the magic line that
+	  causes the man program to invoke tbl to the first line of each
+	  manpage (patch by Rick Ohnemus <rick@ecompcon.com>).
+	+ add Makefile.os2 and supporting scripts to generate dll's on OS/2 EMX
+	  (from J.J.G.Ripoll, with further integration by TD).
+	+ correct a typo in icl6404 terminfo entry.
+	+ add xtermm and xtermc terminfo entries.
+	> from esr's terminfo version:
+	+ Added Francesco Potorti's tuned Wyse 99 entries.
+	+ dtterm enacs correction from Alexander V Lukyanov.
+	+ Add ncsa-ns, ncsa-m-ns and ncsa-m entries from esr version.
+
+980822
+	+ document AT&T acs characters in terminfo.5 manpage.
+	+ use EMX _scrsize() function if terminfo and environment do not
+	  declare the screen size (reported by Ilya Zakharevich
+	  <ilya@math.ohio-state.edu>).
+	+ remove spurious '\' characters from eterm and osborne terminfo
+	  entries (prompted by an old Debian bug report).
+	+ correct reversed malloc/realloc calls in _nc_doalloc (reported by
+	  Hans-Joachim Widmaier <hjwidmai@foxboro.com>).
+	+ correct misplaced parenthesis which caused file-descriptor from
+	  opening termcap to be lost, from 980725 changes (reported by Andreas
+	  Jaeger).
+
+980815
+	+ modify lib_setup.c to eliminate unneeded include of <sys/ioctl.h> when
+	  termios is not used (patch by Todd C Miller).
+	+ add function _nc_doalloc, to ensure that failed realloc calls do not
+	  leak memory (reported by Todd C Miller).
+	+ improved ncsa-telnet terminfo entry.
+
+980809
+	+ correct missing braces around a trace statement in read_entry.c,
+	  from 980808 (reported by Kim DeVaughn <kimdv@best.com> and Liviu
+	  Daia).
+
+980808
+	+ fix missing include <errno.h> in ditto.c (reported by Bernhard
+	  Rosenkraenzer <bero@k5.sucks.eu.org>)
+	+ add NCSA telnet terminfo entries from Francesco Potorti
+	  <F.Potorti@cnuce.cnr.it>, from Debian bug reports.
+	+ make handling of $LINES and $COLUMNS variables more compatible with
+	  Solaris by allowing them to individually override the window size
+	  as obtained via ioctl.
+
+980801
+	+ modify lib_vidattr.c to allow for terminal types (e.g., xterm-color)
+	  which may reset all attributes in the 'op' capability, so that colors
+	  are set before turning on bold and other attributes, but still after
+	  turning attributes off.
+	+ add 'ditto.c' to test directory to illustrate use of newterm for
+	  initializing multiple screens.
+	+ modify _nc_write_entry() to recover from failed attempt to link alias
+	  for a terminfo on a filesystem which does not preserve character case
+	  (reported by Peter L Jordan <PJordan@chla.usc.edu>).
+
+980725
+	+ updated versions of config.guess and config.sub based on automake 1.3
+	+ change name-comparisons in lib_termcap to compare no more than 2
+	  characters (gleaned from Debian distribution of 1.9.9g-8.8, verified
+	  with Solaris curses).
+	+ fix typo in curs_insstr.3x (patch by Todd C Miller)
+	+ use 'access()' to check if ncurses library should be permitted to
+	  open or modify files with fopen/open/link/unlink/remove calls, in
+	  case the calling application is running in setuid mode (request by
+	  Cristian Gafton <gafton@redhat.com>, responding to Duncan Simpson
+	  <dps@io.stargate.co.uk>).
+	+ arm100 terminfo entries from Dave Millen <dmill@globalnet.co.uk>).
+	+ qnxt2 and minitel terminfo entries from esr's version.
+
+980718
+	+ use -R option with ldconfig on FreeBSD because otherwise it resets
+	  the search path to /usr/lib (reported by Dan Nelson).
+	+ add -soname option when building shared libraries on OpenBSD 2.x
+	  (request by QingLong).
+	+ add configure options --with-manpage-format and --with-manpage-renames
+	  (request by QingLong).
+	+ correct conversion of CANCELLED_NUMERIC in write_object(), which was
+	  omitting the high-order byte, producing a 254 in the compiled
+	  terminfo.
+	+ modify return-values of tgetflag, tgetnum, tgetstr, tigetflag,
+	  tigetnum and tigetstr to be compatible with Solaris (gleaned from
+	  Debian distribution of 1.9.9g-8.8).
+	+ modify _nc_syserr_abort to abort only when compiled for debugging,
+	  otherwise simply exit with an error.
+
+980711
+	+ modify Ada95 'gen' program to use appropriate library suffix (e.g.,
+	  "_g" for a debug build).
+	+ update Ada95 'make clean' rule to include generics .ali files
+	+ add a configure test to ensure that if GNAT is found, that it can
+	  compile/link working Ada95 program.
+	+ flush output in beep and flash functions, fixing a problem with
+	  getstr (patch by Alexander V Lukyanov)
+	+ fix egcs 1.0.2 warning for etip.h (patch by Chris Johns).
+	+ correct ifdef/brace nesting in lib_sprintf.c (patch by Bernhard
+	  Rosenkraenzer <bero@Pool.Informatik.RWTH-Aachen.DE>).
+	+ correct typo in wattr_get macro from 980509 fixes (patch by Dan
+	  Nelson).
+
+980704
+	+ merge changes from current XFree86 xterm terminfo descriptions.
+	+ add configure option '--without-ada'.
+	+ add a smart-default for termcap 'ac' to terminfo 'acs_chars' which
+	  corresponds to vt100.
+	+ change translation for termcap 'rs' to terminfo 'rs2', which is
+	  the documented equivalent, rather than 'rs1'.
+
+980627
+	+ slow 'worm' down a little, for very fast machines.
+	+ corrected firstchar/lastchar computation in lib_hline.c
+	+ simplify some expressions with CHANGED_CELL, CHANGED_RANGE and
+	  CHANGED_TO_EOL macros.
+	+ modify init_pair so that if a color-pair is reinitialized, we will
+	  repaint the areas of the screen whose color changes, like SVr4 curses
+	  (reported by Christian Maurer <maurer@inf.fu-berlin.de>).
+	+ modify getsyx/setsyx macros to comply with SVr4 man-page which
+	  says that leaveok() affects their behavior (report by Darryl Miles,
+	  patch by Alexander V Lukyanov).
+
+980620
+	+ review terminfo.5 against Solaris 2.6 curses version, corrected
+	  several minor errors/omissions.
+	+ implement tparm %l format.
+	+ implement tparm printf-style width and precision for %s, %d, %x, %o
+	  as per XSI.
+	+ implement tparm dynamic variables (reported by Xiaodan Tang).
+
+980613
+	+ update man-page for for wattr_set, wattr_get (cf:  980509)
+	+ correct limits in hashtest, which would cause nonprinting characters
+	  to be written to large screens.
+	+ correct configure script, when --without-cxx was specified:  the
+	  wrong variable was used for cf_cv_type_of_bool.  Compilers up to gcc
+	  2.8 tolerated the missing 'int'.
+	+ remove the hardcoded name "gcc" for the GNU Ada compiler.  The
+	  compiler's name might be something like "egcs" (patch by Juergen
+	  Pfeifer).
+	+ correct curs_addch.3x, which implied that echochar could directly
+	  display control characters (patch by Alexander V Lukyanov).
+	+ fix typos in ncurses-intro.html (patch by Sidik Isani
+	  <isani@cfht.hawaii.edu>)
+
+980606
+	+ add configure test for conflicting use of exception in math.h and
+	  other headers.
+	+ minor optimization to 'hash()' function in hashmap.c, reduces its
+	  time by 10%.
+	+ correct form of LD_SHARED_OPTS for HP-UX 10.x (patch by Tim Mooney).
+	+ fix missing quotes for 'print' in MKunctrl.awk script (reported by
+	  Mihai Budiu <mihaib@gs41.sp.cs.cmu.edu>).
+	> patch by Alexander V Lukyanov:
+	+ correct problem on Solaris (with poll() function) where getch could
+	  hang indefinitely even if timeout(x) was called.  This turned out to
+	  be because milliseconds was not updated before 'goto retry' in
+	  _nc_timed_wait.
+	+ simplified the function _nc_timed_wait and fixed another bug, which
+	  was the assumption of !GOOD_SELECT && HAVE_GETTIMEOFDAY in *timeleft
+	  assignment.
+	+ removed the cycle on EINTR, as it seems to be useless.
+
+980530
+	+ add makefile-rule for test/keynames
+	+ modify run_tic.sh and shlib to ensure that user's .profile does not
+	  override the $PATH used to run tic (patch by Tim Mooney).
+	+ restore LD_SHARED_OPTS to $(LD_SHARED_FLAGS) when linking programs,
+	  needed for HP-UX shared-library path (recommended by Tim Mooney).
+	+ remove special case of HP-UX -L options, use +b options to embed
+	  $(libdir) in the shared libraries (recommended by Tim Mooney).
+	+ add checks for some possible buffer overflows and unchecked
+	  malloc/realloc/calloc/strdup return values (patch by Todd C Miller
+	  <Todd.Miller@courtesan.com>)
+
+980523
+	+ correct maxx/maxy expression for num_columns/num_lines in derwin
+	  (patch by Alexander V Lukyanov).
+	+ add /usr/share/lib/terminfo and /usr/lib/terminfo as compatibilty
+	  fallbacks to _nc_read_entry(), along with --with-terminfo-dirs
+	  configure option (suggested by Mike Hopkirk).
+	+ modify config.guess to recognize Unixware 2.1 and 7 (patch by Mike
+	  Hopkirk <hops@sco.com>).
+	+ suppress definition of CC_SHARED_OPTS in LDFLAGS_SHARED in c++
+	  Makefile.in, since this conflicts when g++ is used with HP-UX
+	  compiler (reported by Tim Mooney).
+	+ parenthesize 'strcpy' calls in c++ binding to workaround redefinition
+	  in some C++ implementations (reported by several people running
+	  egcs with glibc 2.0.93, analysis by Andreas Jaeger.
+
+980516
+	+ modify write_entry.c so that it will not attempt to link aliases
+	  with embedded '/', but give only a warning.
+	+ put -L$(libdir) first when linking programs, except for HP-UX.
+	+ modify comp_scan.c to handle SVr4 terminfo description for att477,
+	  which contains a colon in the description field.
+	+ modify configure script to support SCO osr5.0.5 shared libraries
+	  (from comp.unix.sco.programmer newsgroup item by Mike Hopkirk
+	  <hops@sco.com>).
+	+ eliminate extra GoTo call in lib_doupdate.c (patch by Alexander V.
+	  Lukyanov).
+	+ minor adjustments of const/NCURSES_CONST from IRIX compile.
+	+ add updates based on esr's 980509 version of terminfo.src.
+
+980509
+	+ correct macros for wattr_set, wattr_get, separate wattrset macro from
+	  these to preserve behavior that allows attributes to be combined with
+	  color pair numbers.
+	+ add configure option --enable-no-padding, to allow environment
+	  variable $NCURSES_NO_PADDING to eliminate non-mandatory padding,
+	  thereby making terminal emulators (e.g., for vt100) a little more
+	  efficient (request by Daniel Eisenbud <eisenbud@cs.swarthmore.edu>).
+	+ modify configure script to embed ABI in shared libraries for HP-UX
+	  10.x (detailed request by Tim Mooney).
+	+ add test/example of the 'filter()' function.
+	+ add nxterm and xterm-color terminfo description (request by Cristian
+	  Gafton <gafton@redhat.com>).
+	+ modify rxvt terminfo description to clear alternate screen before
+	  switching back to normal screen, for compatibility with applications
+	  which use xterm (reported by Manoj Kasichainula <manojk@io.com>).
+	+ modify linux terminfo description to reset color palette (reported
+	  by Telford Tendys <telford@eng.uts.edu.au>).
+	+ correction to doupdate, for case where terminal does not support
+	  insert/delete character.  The logic did not check that there was a
+	  difference in alignment of changes to old/new screens before
+	  repainting the whole non-blank portion of the line.  Modified to fall
+	  through into logic that reduces by the portion which does not differ
+	  (reported by Daniel Eisenbud <eisenbud@cs.swarthmore.edu>).
+	+ minor performance improvement to wnoutrefresh by moving some
+	  comparisons out of inner loop.
+
+980425
+	+ modify configure script to substitute NCURSES_CONST in curses.h
+	+ updated terminfo entries for xterm-xf86-v40, xterm-16color,
+	  xterm-8bit to correspond to XFree86 3.9Ag.
+	+ remove restriction that forces ncurses to use setaf/setab if the
+	  number of colors is greater than 8.  (see 970524 for xterm-16color).
+	+ change order of -L options (so that $(libdir) is searched first) when
+	  linking tic and other programs, to workaround HP's linker.
+	  Otherwise, the -L../lib is embedded when linking against shared
+	  libraries and the installed program does not run (reported by Ralf
+	  Hildebrandt).
+	+ modify configuration of shared libraries on Digital Unix so that
+	  versioning is embedded in the library, rather than implied by
+	  links (patch by Tim Mooney).
+
+980418
+	+ modify etip.h to avoid conflict with math.h on HP-UX 9.03 with gcc
+	  2.8.1 which redefines 'exception' (reported by Ralf Hildebrandt
+	  <R.Hildebrandt@tu-bs.de>).
+	+ correct configure tests in CF_SHARED_OPTS which used $CC value to
+	  check for gcc, rather than autoconf's $GCC value.  This did not
+	  work properly if the full pathname of the compiler were given
+	  (reported by Michael Yount <yount@csf.Colorado.edu>).
+	+ revise check for compiler options to force ANSI mode since repeating
+	  an option such as -Aa causes HP's compiler to fail on its own headers
+	  (reported by Clint Olsen <olsenc@ichips.intel.com>).
+
+980411
+	+ ifdef'd has_key() and mcprint() as extended functions.
+	+ modified several prototypes to correspond with 1997 version of
+	  X/Open Curses (affects ABI since developers have used attr_get).
+	+ remove spurious trailing blanks in glibc addon-scripts (patch by
+	  H.J.Lu).
+	+ insert a few braces at locations where gcc-2.8.x asks to use them to
+	  avoid ambigous else's, use -fpic rather than -fPIC for Linux (patch
+	  by Juergen Pfeifer).
+
+980404
+	+ split SHLIB_LIST into SHLIB_DIRS/SHLIB_LIST to keep -L options
+	  before -l to accommodate Solaris' linker (reported by Larry Virden).
+
+980328
+	+ modify lib_color.c to eliminate dependency on orig_colors and
+	  orig_pair, since SVr4 curses does not require these either, but
+	  uses them when they are available.
+	+ add detailed usage-message to infocmp.
+	+ correct a typo in att6386 entry (a "%?" which was "?").
+	+ add -f option to infocmp and tic, which formats the terminfo
+	  if/then/else/endif so that they are readable (with newlines and
+	  tabs).
+	+ fixes for glibc addon scripts (patch by H.J.Lu).
+
+980321
+	+ revise configure macro CF_SPEED_TYPE so that termcap.h has speed_t
+	  declared (from Adam J. Richter <adam@yggdrasil.com>)
+	+ remove spurious curs_set() call from leaveok() (J.T.Conklin).
+	+ corrected handling leaveok() in doupdate() (patch by Alexander V.
+	  Lukyanov).
+	+ improved version of wredrawln (patch by Alexander V. Lukyanov).
+	+ correct c++/Makefile.in so install target do not have embedded ../lib
+	  to confuse it (patch by Thomas Graf <graf@essi.fr>).
+	+ add warning to preinstall rule which checks if the installer would
+	  overwrite a curses.h or termcap.h that is not derived from ncurses.
+	  (The recommended configuration for developers who need both is to
+	  use --disable-overwrite).
+	+ modify preinstall rule in top-level Makefile to avoid implicit
+	  use of 'sh', to accommodate Ultrix 4.4 (reported by Joao Palhoto
+	  Matos <jmatos@math.ist.utl.pt>, patch by Thomas Esser
+	  <te@informatik.uni-hannover.de>)
+	+ refine ifdef's for TRACE so that libncurses has fewer dependencies
+	  on libtinfo when TRACE is disabled.
+	+ modify configure script so that if the --with-termlib option is used
+	  to generate a separate terminfo library, we chain it to the ncurses
+	  library with a "-l" option (reported by Darryl Miles and Ian T.
+	  Zimmerman).
+
+980314
+	+ correct limits and window in wredrawln function (reported/analysis by
+	  Alexander V. Lukyanov).
+	+ correct sed expression in configure script for --with-fallback
+	  option (patch by Jesse Thilo).
+	+ correct some places in configure script where $enableval was used
+	  rather than $withval (patch by Darryl Miles <dlm@g7led.demon.co.uk>).
+	+ modify some man-pages so no '.' or '..' falls between TH and SH
+	  macros, to accommodate man_db program (reported by Ian T. Zimmerman
+	  <itz@rahul.net>).
+	+ terminfo.src 10.2.1 from Eric's webpage.
+	> several changes by Juergen Pfeifer:
+	+ add copyright notices (and rcs id's) on remaining man-pages.
+	+ corrected prototypes for slk_* functions, using chtype rather than
+	  attr_t.
+	+ implemented the wcolor_set() and slk_color() functions
+	+ the slk_attr_{set,off,on} functions need an additional void*
+	  parameter according to XSI.
+	+ fix the C++ and Ada95 binding as well as the man pages to
+	  reflect above enhancements.
+
+980307
+	+ use 'stat()' rather than 'access()' in toe.c to check for the
+	  existence of $HOME/.terminfo, since it may be a file.
+	+ suppress configure CF_CXX_LIBRARY check if we are not using g++
+	  2.7.x, since this is not needed with g++ 2.8 or egcs (patch by
+	  Juergen Pfeifer).
+	+ turn on hashmap scrolling code by default, intend to remedy defects
+	  by 4.3 release.
+	+ minor corrections to terminfo.src changelog.
+
+980302	4.2 release for upload to prep.ai.mit.edu
+	+ correct Florian's email address in ncurses-intro.html
+	+ terminfo.src 10.2.0 from Eric.
+
+980228	pre-release
+	+ add linux-koi8r replace linux-koi8, which is not KOI8 (patch by
+	  QingLong <qinglong@Bolizm.ihep.su>).
+	+ minor documentation fixes (patch by Juergen Pfeifer).
+	+ add setlocale() call to ncurses.c (reported by Claes G. Lindblad
+	  <claesg@algonet.se>).
+	+ correct sign-extension in lib_insstr.c (reported by Sotiris
+	  Vassilopoulos <svas@leon.nrcps.ariadne-t.gr>)
+
+980221	pre-release
+	+ regenerated some documentation overlooked in 980214 patch
+	  (ncurses-intro.doc, curs_outopts.3x.html)
+	+ minor ifdef change to C++ binding to work with gcc 2.8.0 (patch by
+	  Juergen Pfeifer).
+	+ change maintainer's mailing address to florian@gnu.org, change
+	  tentative mailing list address to bug-ncurses-request@gnu.org (patch
+	  by Florian La Roche).
+	+ add definition of $(REL_VERSION) to c++/Makefile.in (reported by Gran
+	  Hasse <gh@raditex.se>).
+	+ restore version numbers to Ada95 binding, accidentally deleted by
+	  copyright patch (patch by Juergen Pfeifer).
+
+980214	pre-release
+	+ remove ncurses.lsm from MANIFEST so that it won't be used in FSF
+	  distributions, though it is retained in development.
+	+ correct scaling of milliseconds to nanoseconds in lib_napms.c (patch
+	  by Jeremy Buhler).
+	+ update mailing-list information (bug-ncurses@gnu.org).
+	+ update announcement for upcoming 4.2 release.
+	+ modify -lm test to check for 'sin()' rather than 'floor()'
+	+ remove spurious commas from terminfo.src descriptions.
+	+ change copyright notices to Free Software Foundation
+
+980207
+	+ minor fixes for autoconf macros CF_ERRNO, CF_HELP_MESSAGE and
+	  CF_SIZECHANGE
+	+ modify Makefile.glibc so that $(objpfx) is defined (H.J.Lu).
+	+ ifdef-out true-return from _nc_mouse_inline() which depends on
+	  merge of QNX patch (pending 4.2 release).
+	> patch by J.T.Conklin, to split off seldom-used modules in ncurses
+	  (reduces size by up to 2.6kb):
+	+ move functionality of _nc_usleep into napms, add configuration case
+	  for nanosleep().
+	+ moved wchgat() from lib_addch.c to lib_chgat.c
+	+ moved clearok(), immedok(), leaveok(), and scrollok() from
+	  lib_options.c to lib_clearok.c, lib_immedok.c, lib_leaveok.c and
+	  lib_scrollok.c.
+	+ moved napms() from lib_kernel.c to lib_napms.c
+	+ moved echo() and noecho() from lib_raw.c to lib_echo.c
+	+ moved nl() and nonl() from lib_raw.c to lib_nl.c
+
+980131
+	+ corrected conversion in tclock.c (cf: 971018).
+	+ updates to Makefile.glibc and associated Linux configure script
+	  (patch by H.J.Lu).
+	+ workaround a quoting problem on SunOS with tar-copy.sh
+	+ correct init_pair() calls in worm.c to work when use_default_colors()
+	  is not available.
+	+ include <sys/types.h> in CF_SYS_TIME_SELECT to work with FreeBSD 2.1.5
+	+ add ncv capability to FreeBSD console (cons25w), making reverse
+	  work with color.
+	+ correct sense of configure-test for sys/time.h inclusion with
+	  sys/select.h
+	+ fixes for Ada95/ada_include/Makefile.in to work with --srcdir option.
+	+ remove unused/obsolete test-program rules from progs/Makefile.in
+	  (the rules in ncurses/Makefile.in work).
+	+ remove shared-library loader flags from test/Makefile.in, etc.
+	+ simplify test/configure.in using new version of autoconf to create
+	  test/ncurses_cfg.h
+	+ suppress suffix rules in test/Makefile.in, provide explicit dependency
+	  to work with --srcdir option and less capable 'make' programs.
+	> adapted from patch for QNX by Xiaodan Tang:
+	+ initialize %P and %g variables set/used in tparm, and also ensure
+	  that empty strings don't return a null result from tparam_internal
+	+ add QNX-specific prototype for vsscanf()
+	+ move initialization of SP->_keytry from init_keytry() to newterm() to
+	  avoid resetting it via a keyok() call by mouse_activate().
+	+ reorganized some functions in lib_mouse() to use case-statements.
+	+ remove sgr string from qnx terminfo entry since it is reported to
+	  turn off attributes inconsistently.
+
+980124
+	+ add f/F/b/B commands to ncurses 'b' test to toggle colors, providing
+	  test for no_color_video.
+	+ adjusted emx.src to use no_color_video, now works with ncurses 'b'
+	  and 'k' tests.
+	+ implement no_color_video attribute, and as a special case, reverse
+	  colors when the reverse attribute cannot be combined with color.
+	+ check for empty string in $TERM variable (reported by Brett Michaels
+	  <brett@xylan.com>).
+	> from reports by Fred Fish:
+	+ add configure-test for isascii
+	+ add configure-test for -lm library.
+	+ modify CF_BOOL_SIZE to check if C++ bool types are unsigned.
+	> patches by J.J.G.Ripoll
+	+ add configure/makefile variables to support .exe extension on
+	  OS/2 EMX (requires additional autoconf patches).
+	+ explicitly initialize variables in lib_data.c to appease OS/2 linker
+	> patches by Fred Fish <fnf@ninemoons.com>
+	+ misc/Makefile.in (install.data):  Avoid trying to install the CVS
+	  directory.
+	+ aclocal.m4 (install.includes):  Remove files in the include directory
+	  where we are going to install new ones, not the original source
+	  files.
+	+ misc/terminfo.src:  Add entry for "beterm", derived from termcap
+	  distributed with BeOS PR2 using captoinfo.
+	+ aclocal.m4: Wrap $cf_cv_type_of_bool with quotes (contains space)
+	+ aclocal.m4: Assume bool types are unsigned.
+	+ progs/infocmp.c: workaround mwcc 32k function data limit
+
+980117
+	+ correct initialization of color-pair (from 970524) in xmas.c, which
+	  was using only one color-pair for all colors (reported by
+	  J.J.G.Ripoll).
+	+ add multithread options for objects build on EMX, for compatibility
+	  with XFree86.
+	+ split up an expression in MKlib_gen.sh to work around a problem on
+	  OS/2 EMX, with 'ash' (patch by J.J.G.Ripoll).
+	+ change terminfo entries xterm (xterm-xf86-v40), xterm-8bit rs1 to use
+	  hard reset.
+	+ rename terminfo entry xterm-xf86-v39t to xterm-xf86-v40
+	+ remove bold/underline from sun console entries since they're not
+	  implemented.
+	+ correct _tracef calls in _tracedump(), which did not separate format
+	  from parameters.
+	+ correct getopt string for tic "-o" option, and add it to man-page
+	  synopsis (reported by Darren Hiebert <darren@hmi.com>).
+	+ correct typo in panel/Makefile.in, reversed if-statement in scrolling
+	  optimization (Alexander V.  Lukyanov).
+	+ test for 'remove()', use 'unlink() if not found (patch by Philippe De
+	  Muyter <phdm@macqel.be>).
+	> patches by Juergen Pfeifer:
+	+ Improve a feature of the forms driver.  For invisible fields
+	  (O_VISIBLE off) only the contents but not the attributes are cleared.
+	  We now clear both.  (Reported by Javier Kohan
+	  <jkohan@adan.fceia.unr.edu.ar>)
+	+ The man page form_field_opts.3x makes now clear, that invisible
+	  fields are also always inactive.
+	+ adjust ifdef's to compile the C++ binding with the just released
+	  gcc-2.8.0 c++ and the corresponding new C++ libraries.
+
+980110
+	+ correct "?" command in ncurses.c; it was performing non-screen writes
+	  while the program was in screen mode.  (It "worked" in 1.9.9e because
+	  that version sets OPOST and OCRNL incorrectly).
+	+ return error from functions in lib_kernel, lib_raw and lib_ti if
+	  cur_term is null, or if underlying I/O fails.
+	+ amend change to tputs() so that it does not return an error if
+	  cur_term is null, since some applications depend on being able to use
+	  tputs without initializing the terminal (reported by Christian J.
+	  Robinson <infynity@cyberhighway.net>).
+
+980103
+	+ add a copy of emx.src from J.J.G.Ripoll's OS/2 EMX version of ncurses
+	  1.9.9e, together with fixes/additions for the "ansi" terminal type.
+	+ add tic check for save/restore cursor if change_scroll_region is
+	  defined (from O'Reilly book).
+	+ modify read_termcap.c to handle EMX-style pathnames (reported by
+	  J.J.G.Ripoll).
+	+ modify lib_raw.c to use EMX's setmode (from J.J.G.Ripoll, who says
+	  EMX's curses does this).
+	+ modify _nc_tic_expand() to generate \0 rather than \200.
+	+ move/revise 'expand()' from dump_entry.c to ncurses library as
+	  _nc_tic_expand(), for use by tack.
+	+ decode \a as \007 for terminfo, as per XSI.
+	+ correct translation of terminfo "^@", to \200, like \0.
+	+ modify next_char() to treat <cr><lf> the same as <newline>, for
+	  cross-platform compatibility.
+	+ use new version of autoconf (971230) to work around limited
+	  environment on CLIX, due to the way autoconf builds --help message.
+	> patch by Juergen Pfeifer:
+	+ check that the Ada95 binding runs against the correct version of
+	  ncurses.
+	+ insert constants about the library version into the main spec-file of
+	  the Ada95 binding.
+
+971227
+	+ modify open/fopen calls to use binary mode, needed for EMX.
+	+ modify configure script to work with autoconf 2.10 mods for OS/2
+	  EMX from J.J.G.Ripoll.
+	+ generated ncurses_cfg.h with patch (971222) to autoconf 2.12 which
+	  bypasses limited sed buffer length.
+	> several changes from Juan Jose Garcia Ripoll <worm@arrakis.es>
+	  (J.J.G.Ripoll) to support OS/2 EMX:
+	+ add a _scrolling flag to SP, to set when we encounter a terminal
+	  that simply cannot scroll.
+	+ corrected logic in _nc_add_to_try(), by ensuring that strings with
+	  embedded \200 characters are matched.
+	+ don't assume the host has 'link()' function, for linking terminfo
+	  entries.
+
+971220
+	+ if there's no ioctl's to support sigwinch handler, disable it.
+	+ add configure option --disable-ext-funcs to remove the extended
+	  functions from the build.
+	+ add configure option --with-termlib to generate the terminfo
+	  functions as a separate library.
+	+ add 'sources' rule to facilitate cross-compiling.
+	+ review/fix order of mostlyclean/clean/distclean rules.
+	+ modify install-rule for headers to first remove old header, in
+	  case there was a symbolic link that confuses the install script.
+	+ corrected substitution for NCURSES_CONST in term.h (cf: 971108)
+	+ add null pointer checks in wnoutrefresh(), overlap() (patch by
+	  Xiaodan Tang <xtang@qnx.com>)
+	+ correct tputs(), which could dereference a null cur_term if invoked
+	  before terminal is initialized (patch by Christopher Seawood
+	  <cls@seawood.org>)
+	> patch by Juergen Pfeifer:
+	+ makes better use of "pragma Inline" in the Ada95 binding
+	+ resynchronizes the generated html manpages
+
+971213
+	+ additional fixes for man-pages section-references
+	+ add (for debugging) a check for ich/ich1 conflict with smir/rmir
+	  to tic, etc.
+	+ remove hpa/vpa from rxvt terminal description because they are not
+	  implemented correctly, added sgr0.
+	+ change ncurses 's' to use raw mode, so ^Q works (reported by Rudolf
+	  Leitgeb <leitgeb@leland.stanford.edu>)
+
+971206
+	+ modify protection when installing libraries to (normally) not
+	  executable.  HP-UX shared libraries are an exception.
+	+ add configure check for 'tack'.
+	+ implement script for renaming section-references in man-page install,
+	  for Debian configuration.
+	+ add validity-check for SP in trace code in baudrate() (reported by
+	  Daniel Weaver).
+	> patch by Alexander V. Lukyanov (fixes to match sol25 curses)
+	+ modify 'overlay()' so that copy applies target window background to
+	  characters.
+	+ correct 'mvwin()' so that it does not clear the previous locations.
+	+ correct lib_acs.c so that 8-bit character is not sign expanded in
+	  case of wide characters in chtype.
+	+ correct control-char test in lib_addch.c for use with wide chars
+	+ use attribute in the chtype when adding a control character in
+	  lib_addch.c control char was added with current attribute
+
+971129
+	+ save/restore errno in _tracef() function
+	+ change treatment of initialize_color to use a range of 0..1000
+	  (recommended by Daniel Weaver).
+	+ set umask in mkinstalldirs, fixing problems reported by users who
+	  have set root's umask to 077.
+	+ correct bug in tic that caused capabilities to be reprinted at the
+	  end of output when they had embedded comments.
+	+ rewrote wredrawln to correspond to XSI, and split-out since it is
+	  not often used (from report by Alexander V. Lukyanov, 970825)
+	+ rewrote Dan Nelson's change to make it portable, as well as to
+	  correct logic for handling backslashes.
+	+ add code to _nc_tgetent() to make it work more like a real tgetent().
+	  It removes all empty fields, and removes all but the first in a group
+	  of duplicate caps.  The code was pulled from the BSD libtermcap code
+	  in termcap.c (patch by Dan Nelson <dnelson@emsphone.com>
+	+ don't include --enable-widec in the --with-develop configure option,
+	  since it is not binary-compatible with 4.1 (noted by Alexander V.
+	  Lukyanov)
+	> patch by Juergen Pfeifer:
+	+ further improvements of the usage of elaboration pragmas in the Ada95
+	  binding
+	+ enhanced Ada95 sample to use the user_data mechanism for panels.
+	+ a fix for the configuration script to make gnat-3.10 the required
+	  version.
+	+ resync of the html version of the manpages
+
+971122
+	> fixes/updates for terminfo.src:
+	+ add vt220-js, pilot, rbcomm, datapoint entries from esr's 27-jun-97
+	  version.
+	+ add hds200 description (Walter Skorski)
+	+ add EMX 0.9b descriptions
+	+ correct rmso/smso capabilities in wy30-mc and wy50-mc (Daniel Weaver)
+	+ rename xhpterm back to hpterm.
+	> patch by Juergen Pfeifer:
+	+ Improves the usage of elaboration pragmas for the Ada95 binding.
+	+ Adds a translation of the test/rain.c into Ada95 to the samples.
+	  This has been contributed to the project by Laurent Pautet
+	  (pautet@gnat.com)
+
+971115
+	+ increase MAX_NAME_SIZE to 512 to handle extremely long alias list
+	  in HP-UX terminfo.
+	+ correction & simplification of delay computation in tputs, based on
+	  comments from Daniel Weaver.
+	+ replace test for SCO with more precise header tests.
+	+ add configure test for unsigned literals, use in NCURSES_BITS macro.
+	+ comment-out the -PIC, etc., flags from c++, progs and test makefiles
+	  since they probably are not needed, and are less efficient (noted by.
+	  Ju"rgen Fluk)
+	+ add -L$(libdir) to loader options, after -L../lib so that loaders
+	  that record this information will tend to do the right thing if
+	  the programs are moved around after installing them (suggested by.
+	  Ju"rgen Fluk).
+	+ add -R option to loader options for programs for Solaris if the
+	  --enable-rpath option is specified for the libraries.
+
+971112
+	+ correct installed filename for shared libraries on *BSD (reported by
+	  Ju"rgen Fluk).
+
+971108
+	+ cleanup logic for deciding when tputs() should call delay_output(),
+	  based on comments from Daniel Weaver.
+	+ modified tputs() to avoid use of float.
+	+ correct use of trailpad in tputs(), which used the wrong variable
+	  in call to delay_output().
+	+ correct inverted expression for null-count in delay_output()
+	  (analysis by Daniel Weaver).
+	+ apply --enable-rpath option to Solaris (requested by Larry Virden).
+	+ correct substitution of EXTRA_CFLAGS for gcc 2.6.3
+	+ correct check for error-return by _nc_tgetent(), which returns 0
+	  for success.
+	+ add configure test for BSD 4.4 cgetent() function, modify
+	  read_termcap.c to use the host's version of that if found, using the
+	  terminal database on FreeBSD (reported by Peter Wemm).
+	+ add u8, u9 strings to sun-il description for Daniel Weaver.
+	+ use NCURSES_CONST in panel's user-pointer.
+	+ modify edit_cfg.sh and MKterm.h.awk.in to substitute NCURSES_CONST
+	  so that will work on NeXT.
+	+ use _nc_set_screen() rather than assignments to SP to fix port to
+	  NeXT (reported by Francisco A. Tomei Torres).
+
+971101
+	+ force mandatory padding in bell and flash_screen, as specified in XSI.
+	+ don't allow padding_baud_rate to override mandatory delays (reported
+	  by Daniel Weaver).
+	+ modify delay_output() to use _nc_timed_wait() if no baudrate has been
+	  defined, or if the cur_term pointer is not initialized.  XSI treats
+	  this as unspecified.  (requested by Daniel Weaver).
+	+ change getcap-cache ifdef's to eliminate unnecessary chdir/mkdir
+	  when that feature is not configured.
+	+ remove _nc_err_abort() calls when write_entry.c finds a directory but
+	  cannot write to it, e.g., when translating part/all of /etc/termcap
+	  (reported by Andreas Jaeger <aj@arthur.rhein-neckar.de>).
+	  (this dates back to 951102, in 1.9.7a).
+	+ minor ifdef fixes to compile with atac and glibc 2.0.5c
+	+ add check for -lgen when configuring regexpr.h
+	+ modify Solaris shared-library option "-d y" to "-dy" to workaround
+	  incompatibility of gcc 2.7.2 vs vendor's tools.
+
+971026
+	+ correct ifdef's for struct winsize vs struct ttysize in lib_setup.c
+	  to compile on SCO.
+	+ remove dangling backslash in panel/Makefile.in
+	+ modify MKkeyname.awk to work with SCO's nawk, which dumps core in the
+	  length() function.
+	+ correct length of allocation in _nc_add_to_try(), to allow for
+	  trailing null.
+	+ correct logic in _nc_remove_key(), which was discarding too many
+	  nodes (patch by Alexander V. Lukyanov)
+
+971025
+	+ add definition for $(REL_VERSION) to test/Makefile.in, so *BSD
+	  shared libraries link properly (see 970524).
+	+ modify Linux shared-library generation to include library
+	  dependencies (e.g., -lncurses and -lgpm) in the forms, menu and
+	  panel libraries (suggested by Juergen Pfeifer).
+	+ modify configure script to use config.guess and config.sub rather
+	  than uname, which is unreliable on some systems.
+	+ updated Makefile.glibc, test-built with glibc 2.0.5c
+	+ modify keyname() to return values consistent with SVr4 curses (patch
+	  by Ju"rgen Fluk).
+	> changes requested by Daniel Weaver:
+	+ modify delay_output() so that it uses the same output function as
+	  tputs() if called from that function.
+	+ move _baudrate from SCREEN to TERMINAL so that low-level use of
+	  tputs works when SP is not set.
+	> patch by Juergen Pfeifer:
+	+ factor lib_menu and lib_form into smaller modules
+	+ clean up the interface between panel and SCREEN
+	+ minor changes to the Ada95 mouse support implemenation
+	+ minor bugfix in C++ binding to ripoff windows
+	+ fix a few Ada95 html documentation pages
+
+971018
+	+ split-out lib_ungetch.c, make runtime link to resizeterm() to
+	  decouple those modules from lib_restart.c
+	+ add xterm-xf86-v39t description to terminfo.src
+	+ reset SP->_endwin in lib_tstp.c cleanup() function after calling
+	  endwin() to avoid unnecessary repainting if the application has
+	  established an atexit function, etc.  Encountered this problem in
+	  the c++ demo, whose destructors repaint the screen.
+	+ combine _nc_get_screensize() and resizeterm() calls as new function
+	  _nc_update_screensize().
+	+ minor fixes to allow compile with g++ (suggested by Nelson H. F.
+	  Beebe).
+	+ implement install-rules for Ada95 makefiles.
+	+ use screen_lines or MAXLINES as needed where LINES was coded,
+	  as well as screen_columns for COLS, in the ncurses library.
+	> patch by Alexander V. Lukyanov:
+	+ modify logic for ripped-off lines to handle several SCREENs.
+	> patch by Juergen Pfeifer:
+	+ factors lib_slk.c into some smaller modules
+	+ factors panel.c into some smaller modules
+	+ puts the static information about the current panel stack into the
+	  SCREEN structure to allow different panel stacks on different
+	  screens.
+	+ preliminary fix for an error adjusting LINES to account for
+	  ripped-off lines.
+
+971011
+	+ move _nc_max_click_interval and other mouse interface items to SCREEN
+	  struct so that they are associated with a single terminal, and also
+	  save memory when the application does not need a mouse (roughly 3k vs
+	  0.5k on Linux).
+	+ modify mouseinterval() so that a negative parameter queries the
+	  click-interval without modifying it.
+	+ modify ncurses 'i' test to work with ncurses' apparent extension from
+	  SVr4, i.e., allows nocbreak+noecho (analysis by Alexander V.
+	  Lukyanov).
+	+ add configure options --with-ada-includes and --with-ada-objects,
+	  to drive Ada95 binding install (not yet implemented).
+	+ install C++ binding as -lncurses++ and associated headers with the
+	  other ncurses headers.
+	+ fix header uninstall if configure --srcdir is used.
+	> minor interface changes (request by Daniel Weaver <danw@znyx.com>,
+	  to support 'tack' program):
+	+ export functions _nc_trans_string() and _nc_msec_cost().
+	+ add variable _nc_nulls_sent, to record the number of padding
+	  characters output in delay_output().
+	+ move tests for generic_type and hard_copy terminals in setupterm()
+	  to the end of that function so that the library will still be
+	  initialized, though not generally useful for curses programs.
+	> patches by Alexander V. Lukyanov:
+	+ modify ClrBottom() to avoid using clr_eos if there is only one line
+	  to erase.
+	+ typo in configure --help.
+	> patch by J.T.Conklin (with minor resync against Juergen's changes)
+	+ split-out lib_flash.c from lib_beep.c
+	+ split-out lib_hline.c and lib_vline.c from lib_box.c
+	+ split-out lib_wattron.c, lib_wattroff.c from lib_addch.c
+
+971005
+	> patch by Juergen Pfeifer:
+	+ correct source/target of c++/edit_cfg.sh
+
+971004
+	+ add color, mouse support to kterm terminfo entry.
+	+ modify lib_mouse.c to recognize rxvt, kterm, color_xterm also as
+	  providing "xterm"-style mouse.
+	+ updated rxvt's terminfo description to correspond to 2.21b, with
+	  fixes for the acsc (the box1 capability is incorrect, ech1 does not
+	  work).
+	+ fix logic in parse_entry.c that discarded acsc when 'synthesizing'
+	  an entry from equivalents in XENIX or AIX.  This lets ncurses handle
+	  the distribution copy of rxvt's terminfo.
+	+ modify acsc capability for linux and linux-koi8 terminfo descriptions
+	  (from Pavel Roskin <pavel@absolute.spb.su>).
+	+ corrected definition in curses.h for ACS_LANTERN, which was 'I'
+	  rather than 'i' (see 970802).
+	+ updated terminfo.src with reformatted acsc entries, and repaired the
+	  trashed entries with spurious '\' characters that this exposed.
+	+ add logic to dump_entry.c to reformat acsc entries into canonical
+	  form (sorted, unique mapping).
+	+ add configure script to generate c++/etip.h
+	+ add configure --with-develop option, to enable by default most of the
+	  experimental options (requested by Alexander V. Lukyanov).
+	+ rename 'deinstall' to 'uninstall', following GNU convention (suggested
+	  by Alexander V. Lukyanov).
+	> patches by Alexander V. Lukyanov:
+	+ modify tactics 2 and 5 in onscreen_mvcur(), to allow them on the last
+	  line of the screen, since carriage return will not cause a newline.
+	+ remove clause from PutCharLR() that would try to use
+	  eat_newline_glitch since that apparently does not work on some
+	  terminals (e.g., M$ telnet).
+	+ correct a limit check in scroll_csr_backward()
+	> patches by Juergen Pfeifer:
+	+ adds dummy implementations of methods above() and below() to the
+	  NCursesPanel class.
+	+ fixes missing returncode in NCursesWindow::ripoffline()
+	+ fixes missing returncode in TestApplication::run() in demo.cc
+	+ We should at least give a comment in etip.h why it is currently a
+	  problem to install the C++ binding somewhere
+	+ makes the WINDOW* argument of wenclose() a const.
+	+ modifies several of the routines in lib_adabind.c to use a const
+	  WINDOW* argument.
+
+970927
+	+ add 'deinstall' rules.
+	+ use explicit assignments in configure --without-progs option to
+	  work around autoconf bug which doesn't always set $withval.
+	+ check for ldconfig, don't try to run it if not found.
+	+ implement simple/unoptimized case in lib_doupdate.c to handle
+	  display with magic cookie glitch, tested with ncurses.c program.
+	+ correct missing _tracef in getmouse(), to balance the returnCode
+	  macro.
+	+ simplify show_attr() in ncurses.c using termattrs().
+	> patches by Juergen Pfeifer:
+	+ provides missing inlines for mvw[hv]line in cursesw.h of the C++
+	  binding
+	+ fixes a typo in a comment of frm_driver.c
+	+ Enhances Ada95 Makefiles to fulfill the requirement of GNAT-3.10 that
+	  generics should be compiled.  Proper fixes to the configuration
+	  scripts are also provided.
+
+970920
+	+ several modifications to the configure script (requested by Ward
+	  Horner):
+	  + add configure options --without-progs, to suppress the build of the
+	    utility programs, e.g., for cross-compiling.
+	  + add $(HOSTCCFLAGS) and $(HOSTLDFLAGS) symbols to ncurses
+	    Makefile.in, to simplify setup for cross compiling.
+	  + add logic in configure script to recognize "--target=vxworks", and
+	    generate load/install actions for VxWorks objects.
+	+ move typedef for sigaction_t into SigAction.h to work around problem
+	  generating lint library.
+	+ modify fty_regex.c to reflect renaming of ifdef's for regular
+	  expressions.
+	+ simplify ifdef in lib_setup.c for TIOCGWINSZ since that symbol may
+	  reside in <sys/ioctl.h>.
+	+ merge testcurs.c with version from PDCurses 2.3, clarifying some of
+	  the more obscure tests, which rely upon color.
+	+ use macros getbegyx() and getmaxyx() in newdemo.c and testcurs.c
+	+ modify ncurses.c to use getbegyx() and getmaxyx() macros to cover up
+	  implementation difference wrt SVr4 curses, allow 's' test to work.
+	+ add missing endwin() to testscanw.c program (reported by Fausto
+	  Saporito <fausap@itb.it>).
+	+ fixes/updates for Makefile.glibc and related files under sysdeps
+	  (patch by H.J.Lu).
+	> patches by Juergen Pfeifer:
+	+ add checks for null pointers, especially WINDOW's throughout the
+	  ncurses library.
+	+ solve a problem with wrong calculation of panel overlapping (reported
+	  by Ward Horner):
+	  + make sure that a panel's window isn't a pad.
+	  + do more error checking in module lib_touch.c
+	+ missing files for Ada95 binding from the last patch
+	+ synch. of generated html pages (RCS-Id's were wrong in html files)
+	+ support for Key_Resize in Ada binding
+	+ changed documentation style in ./c++/cursesm.h
+	> patches by Alexander V. Lukyanov:
+	+ undo attempt to do recursive inlining for PutChar(), noting that it
+	  did not improve timing measurably, but inflated the size of
+	  lib_doupdate.o
+
+970913
+	+ modify rain.c to use color.
+	+ correct scroll_csr_backward() to match scroll_csr_forward().
+	+ minor adjustment to llib-lncurses, to work with Solaris 2.5.1
+	+ minor fixes to sysdeps/unix/sysv/linux/configure to reflect renaming
+	  of configure cache variables in 970906.
+	+ correct logic involving changes to O_VISIBLE option in
+	  Synchronize_Options function in frm_driver.c (Tony Hoffmann
+	  <Tony.Hoffmann@hia.nrc.ca>)
+	+ add $(HOSTCC) symbol to ncurses Makefile.in, to simplify setup for
+	  cross compiling (suggested by Chris Johns).
+	+ modify ifdef in lib_setup.c to only include <sys/ioctl.h> if we can
+	  use it to support screen-size calculation (reported by Chris Johns).
+	+ #undef unctrl to avoid symbol conflict in port to RTEMS (reported by
+	  Chris Johns <cjohns@plessey.com.au>)
+	> patches by Juergen Pfeifer:
+	+ simplified, made minor corrections to Ada95 binding to form fieldtype.
+	+ The C++ binding has been enhanced:
+	  + Improve NCursesWindow class:  added additional methods to cover
+	    more ncurses functionality.  Make refresh() and noutrefresh()
+	    virtual members to allow different implementation in the
+	    NCursesPanel class.
+	  + CAUTION:  changed order of parameters in vline() and hline() of
+	    NCursesWindow class.
+	  + Make refresh() in NCursesPanel non-static, it is now a
+	    reimplementation of refresh() in the base class.  Added
+	    noutrefresh() to NCursesPanel.
+	  + Added NCursesForm and related classes to support libform
+	    functionality.
+	  + Moved most of configuration related stuff from cursesw.h to etip.h
+	  + Added NCursesApplication class to support easy configuration of
+	    menu and forms related attributes as well as ripped of title lines
+	    and Soft-Label-Keys for an application.
+	  + Support of Auto-Cleanup for a menu's fieldlist.
+	  + Change of return type for current_item() and operator[] for menus.
+	  + Enhanced demo.
+	+ Fixed a bug in form/fld_def.c:  take into account that copyarg and
+	  freearg for a fieldtype may be NULL, makearg must not be NULL
+	+ Fixed a bug in form/fld_type.c:  in set_fieldtype_arg() makearg must
+	  not be NULL, copyarg and freearg may be NULL.
+	+ Fixed a bug in form/frm_def.c:  Allow Disconnect_Fields() if it is
+	  already disconnected.
+	+ Enhance form/frm_driver.c:  Allow growth of dynamic fields also on
+	  navigation requests.
+	+ Fixed a bug in form/fty_enum.c:  wrong position of postincrement in
+	  case-insensitiva comparision routine.
+	+ Enhanced form/lib_adabind.c with function _nc_get_field() to get a
+	  forms field by index.
+	+ Enhanced menu/m_adabind.c with function _nc_get_item() to get a menus
+	  item by index.
+	+ Fixed in curses.h.in:  make chtype argument for pechochar() constant.
+	  Mark wbkgdset() as implemented, remove wbkgdset macro, because it was
+	  broken (didn't handle colors correctly).
+	+ Enhanced lib_mouse.c: added _nc_has_mouse() function
+	+ Added _nc_has_mouse() prototype to curses.priv.h
+	+ Modified lib_bkgd.c:  hopefully correct implementation of wbkgdset();
+	  streamlined implementation of wbkgd()
+	+ Modified lib_mvwin.c:  Disable move of a pad.  Implement (costly)
+	  move of subwindows.  Fixed update behaviour of movements of regular
+	  windows.
+	+ Fixed lib_pad.c:  make chtype argument of pechochar() const.
+	+ Fixed lib_window.c:  dupwin() is not(!) in every bit a really clone
+	  of the original.  Subwindows become regular windows by doing a
+	  dupwin().
+	+ Improved manpage form_fieldtype.3x
+	> patches by Alexander V. Lukyanov:
+	+ simplify the PutChar() handling of exit_am_mode, because we already
+	  know that auto_right_margin is true.
+	+ add a check in PutChar() for ability to insert to the case of
+	  shifting character to LR corner.
+	+ in terminal initialization by _nc_screen_resume(), make sure that
+	  terminal right margin mode is known.
+	+ move logic that invokes touchline(), or does the equivalent, into
+	  _nc_scroll_window().
+	+ modify scrolling logic use of insert/delete line capability, assuming
+	  that they affect the screen contents only within the current
+	  scrolling region.
+	+ modify rain.c to demonstrate SIGWINCH handler.
+	+ remove logic from getch() that would return an ERR if the application
+	  called getch() when the cursor was at the lower-right corner of the
+	  physical screen, and the terminal does not have insert-character
+	  ability.
+	+ change view.c so that it breaks out of getch() loop if a KEY_RESIZE
+	  is read, and modify logic in getch() so this fix will yield the
+	  desired behavior, i.e., the screen is repainted automatically when
+	  the terminal window is resized.
+
+970906
+	+ add configure option --enable-sigwinch
+	+ modify view.c to test KEY_RESIZE logic, with "-r" option.
+	+ modify testcurs.c to eliminate misleading display wrt cursor type
+	  by testing if the terminal supports cnorm, civis, cvvis.
+	+ several fixes for m68k/NeXT 4.0, to bring cur_term, _nc_curr_line and
+	  _nc_curr_col variables into linked programs:  move these variables,
+	  making new modules lib_cur_term and trace_buf (reported by Francisco
+	  Alberto Tomei Torres <fatomei@sandburg.unm.edu>).
+	> patches by Alexander V. Lukyanov:
+	+ add pseudo-functionkey KEY_RESIZE which is returned by getch() when
+	  the SIGWINCH handler has been called since the last call to
+	  doupdate().
+	+ modify lib_twait.c to hide EINTR only if HIDE_EINTR is defined.
+	+ add SIGWINCH handler to ncurses library which is used if there is no
+	  application SIGWINCH handler in effect when the screen is
+	  initialized.
+	+ make linked list of all SCREEN structures.
+	+ move curses.h include before definition of SCREEN to use types in
+	  that structure.
+	+ correction to ensure that wgetstr uses only a newline to force a
+	  scroll (970831).
+
+970831
+	+ add experimental configure option --enable-safe-sprintf; the normal
+	  mode now allocates a buffer as large as the screen for the
+	  lib_printw.c functions.
+	+ modify wgetch to refresh screen when reading ungetch'd characters,
+	  since the application may require this - SVr4 does this.
+	+ refine treatment of newline in wgetstr to echo only when this would
+	  force the screen to scroll.
+
+970830
+	+ remove override in wgetstr() that forces keypad(), since SVr4 does
+	  not do this.
+	+ correct y-reference for erasure in wgetstr() when a wrap forces a
+	  scroll.
+	+ correct x-position in waddch() after a wrap forces a scroll.
+	+ echo newline in wgetstr(), making testscanw.c scroll properly when
+	  scanw is done.
+	+ modify vwscanw() to avoid potential buffer overflow.
+	+ rewrote lib_printw.c to eliminate fixed-buffer limits.
+	> patches by Alexander V. Lukyanov:
+	+ correct an error in handling cooked mode in wgetch(); processing
+	  was in the wrong order.
+	+ simplified logic in wgetch() that handles backspace, etc., by using
+	  wechochar().
+	+ correct wechochar() so that it interprets the output character as
+	  in waddch().
+	+ modify pechochar() to use prefresh() rather than doupdate(), since
+	  the latter does not guarantee immediate refresh of the pad.
+	+ modify pechochar() so that if called with a non-pad WINDOW, will
+	  invoke wechochar() instead.
+	+ modify fifo indices to allow fifo to be longer than 127 bytes.
+
+970823
+	+ add xterm-8bit to terminfo.src
+	+ moved logic for SP->_fifohold inside check_pending() to make it
+	  work properly when we add calls to that function.
+	+ ensure that bool functions return only TRUE or FALSE, and TRUE/FALSE
+	  are assigned to bool values (patch by H.J.Lu).
+	> patches by Alexander V. Lukyanov:
+	+ several fixes to getch:
+	  1.  Separate cooked and raw keys in fifo
+	  2.  Fix the case of ungetch'ed KEY_MOUSE
+	  3.  wrap the code for hiding EINTR with ifdef HIDE_EINTR
+	  4.  correctly handle input errors (i.e., EINTR) without loss of raw
+	      keys
+	  5.  recognize ESC KEY_LEFT and similar
+	  6.  correctly handle the case of receiption of KEY_MOUSE from gpm
+	+ correct off-by-one indexing error in _nc_mouse_parse(), that caused
+	  single mouse events (press/release) to be ignored in favor of
+	  composed events (click).  Improves on a fix from integrating gpm
+	  support in 961229.
+	+ add another call to check_pending, before scrolling, for
+	  line-breakout optimization
+	+ improve hashmap.c by
+	  1.  fixed loop condition in grow_hunks()
+	  2.  not marking lines with offset 0
+	  3.  fixed condition of 'too far' criteria, thus one-line hunks are
+	  ignored and two lines interchanged won't pass.
+	+ rewrote/simplified _nc_scroll_optimize() by separating into two
+	  passes, forward/backward, looking for chunks moving only in the given
+	  direction.
+	+ move logic that emits sgr0 when initializing the screen to
+	  _nc_screen_init(), now invoked from newterm.
+	+ move cursor-movement cleanup from endwin() into _nc_mvcur_wrap()
+	  function and screen cleanup (i.e., color) into _nc_screen_wrap()
+	  function.
+	+ add new functions _nc_screen_init(), _nc_screen_resume() and
+	  _nc_screen_wrap().
+	+ rename _nc_mvcur_scrolln() to _nc_scrolln().
+	+ add a copy of acs_map[] to the SCREEN structure, where it can be
+	  stored/retrieved via set_term().
+	+ move variables _nc_idcok, _nc_idlok, _nc_windows into the SCREEN
+	  structure.
+
+970816
+	+ implement experimental _nc_perform_scroll().
+	+ modify newterm (actually _nc_setupscreen()) to emit an sgr0 when
+	  initializing the screen, as does SVr4 (reported by Alexander V.
+	  Lukyanov).
+	+ added test_progs rule to ncurses/Makefile.
+	+ modify test/configure.in to check if initscr is already in $LIBS
+	  before looking for (n)curses library.
+	+ correct version-number in configure script for OSF1 shared-library
+	  options (patch by Tim Mooney).
+	+ add -DNDEBUG to CPPFLAGS for --enable-assertions (as Juergen
+	  originally patched) since the c++ demo files do not necessarily
+	  include ncurses_cfg.h
+	+ supply default value for --enable-assertions option in configure
+	  script (reported by Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>).
+	> patches by Alexander V. Lukyanov:
+	+ correct/simplify logic of werase(), wclrtoeol() and wclrbot().  See
+	  example firstlast.c
+	+ optimize waddch_literal() and waddch_nosync() by factoring out
+	  common subexpressions.
+	+ correct sense of NDEBUG ifdef for CHECK_POSITION macro.
+	+ corrections to render_char(), to make handling of colored blanks
+	  match SVr4 curses, as well as to correct a bug that xor'd space
+	  against the background character.
+	+ replaced hash function with a faster one (timed it)
+	+ rewrote the hashmap algorithm to be one-pass, this avoids multiple
+	  cost_effective() calls on the same lines.
+	+ modified cost_effective() so it is now slightly more precise.
+	> patches by H.J.Lu for glibc integration:
+	+ add modules define_key, keyok, name_match, tries
+	+ add makefile rules for some of the unit tests in ncurses (mvcur,
+	  captoinfo, hardscroll, hashmap).
+	+ update Linux configure-script for wide-character definitions.
+
+970809
+	+ modify _tracebits() to show the character size (e.g., CS8).
+	+ modify tparm() to emit '\200' where the generated string would have a
+	  null (reported by From:  Ian Dall <Ian.Dall@dsto.defence.gov.au> for
+	  terminal type ncr7900).
+	+ modify install process so that ldconfig is not invoked if the
+	  package is built with an install-prefix.
+	+ correct test program for chtype size (reported by Tim Mooney).
+	+ add configure option --disable-scroll-hints, using this to ifdef the
+	  logic that computes indices for _nc_scroll_optimize().
+	+ add module ncurses/softscroll.c, to perform single-stage computation
+	  of scroll indices used in _nc_scroll_optimize().  This is faster than
+	  the existing scrolling algorithm, but tends to make too-small hunks.
+	+ eliminate fixed buffer size in _nc_linedump().
+	+ minor fixes to lib_doupdate.c to add tradeoff between clr_eol (el)
+	  and clr_bol (el1), refine logic in ClrUpdate() and ClrBottom() (patch
+	  by Alexander V. Lukyanov).
+	+ add test/testaddch.c, from a pending patch by Alexander V. Lukyanov.
+	+ correct processing of "configure --enable-assertions" option (patch
+	  by Juergen Pfeifer).
+
+970802
+	+ add '-s' (single-step) option too test/hashtest.c, correct an error
+	  in loop limit for '-f' (footer option), toggle scrollok() when
+	  writing footer to avoid wrap at lower-right corner.
+	+ correct behavior of clrtoeol() immediately after wrapping cursor,
+	  which was not clearing the line at the cursor position (reported by
+	  Liviu Daia <daia@stoilow.imar.ro>).
+	+ corrected mapping for ACS_LANTERN, which was 'I' rather than 'i'
+	  (reported by Klaus Weide <kweide@tezcat.com>).
+	+ many corrections to make progs/capconvert work, as well as make it
+	  reasonably portable and integrated with ncurses 4.1 (reported by Dave
+	  Furstenau <df@ravine.binary.net>).
+
+970726
+	+ add flag SP->_fifohold, corresponding logic to modify the behavior of
+	  the line breakout logic so that if the application does not read
+	  input, refreshes will not be stopped, but only slowed.
+	+ generate slk_attr_off(), slk_attr_on(), slk_attr_set(), vid_attr(),
+	  ifdef'd for wide-character support, since ncurses' WA_xxx attribute
+	  masks are identical with the A_xxx masks.
+	+ modify MKlib_gen.sh to generate ifdef'd functions to support optional
+	  configuration of wide-characters.
+	+ modify tset to behave more like SVr4's tset, which does not modify
+	  the settings of intr, quit or erase unless they are given as command
+	  options (reported by Nelson H. F. Beebe <beebe@math.utah.edu>).
+	+ modify tset to look in /etc/ttys or /etc/ttytype if the configuration
+	  does not have getttynam().
+	+ extend baudrate table in tset.c to match baudrate() function.
+	+ add table entries for 230400 and 460800 bd to baudrate() function.
+	+ improve breakout logic by allowing it before the first line updated,
+	  which is what SVr4 curses does (patch by Alexander V. Lukyanov).
+	+ correct initialization of vcost in relative_move(), for cursor-down
+	  case (patch by Alexander V. Lukyanov).
+	> nits gleaned from Debian distribution of 1.9.9g-3:
+	+ install symbolic link for intotocap.
+	+ reference libc directly when making shared libraries.
+	+ correct renaming of curs_scr_dmp.3x in man_db.renames.
+	+ guard tgetflag() and other termcap functions against null cur_term
+	  pointer.
+
+970719
+	+ corrected initial state of software echo (error in 970405, reported
+	  by Alexander V. Lukyanov).
+	+ reviewed/added messages to configure script, so that all non-test
+	  options should be accompanied by a message.
+	+ add configure check for long filenames, using this to determine if
+	  it is safe to allow long aliases for terminal descriptions as does
+	  SVr4.
+	+ add configure options for widec (wide character), hashmap (both
+	  experimental).
+	> patch by Alexander V. Lukyanov:
+	+ hashmap.c - improved by heuristic, so that scroll test works much
+	  better when csr is not available.
+	+ hardscroll.c - patched so that it continues to scroll other chunks
+	  after failure to scroll one.
+	+ lib_doupdate.c - _nc_mvcur_scrolln extended to handle more cases; csr
+	  is avoided as it is relative costly.  Fixed wrong coordinates in one
+	  case and wrong string in TRACE.
+	> patch by Juergen Pfeifer:
+	+ modify C++ binding to compile on AIX 4.x with the IBM C-SET++
+	  compiler.
+
+970712
+	+ remove alternate character set from kterm terminfo entry; it uses the
+	  shift-out control for a purpose incompatible with curses, i.e., font
+	  switching.
+	+ disentangle 'xterm' terminfo entry from some derived entries that
+	  should be based on xterm-r6 instead.
+	+ add cbt to xterm-xf86-xv32 terminfo entry; I added the emulation for
+	  XFree86 3.1.2F, but overlooked its use in terminfo then - T.Dickey.
+	+ correct logic in lib_mvcur.c that uses back_tab.
+
+970706
+	+ correct change from 970628 to ClrUpdate() in lib_doupdate.c so that
+	  contents of curscr are saved in newscr before clearing the screen.
+	  This is needed to make repainting work with the present logic of
+	  TransformLine().
+	+ use napms() rather than sleep() in tset.c to avoid interrupting I/O.
+
+970705
+	+ add limit checks to _nc_read_file_entry() to guard against overflow
+	  of buffer when reading incompatible terminfo format, e.g, from OSF/1.
+	+ correct some loop-variable errors in xmc support in lib_doupdate.c
+	+ modify ncurses 'b' test to add gaps, specified by user, to allow
+	  investigation of interaction with xmc (magic cookie) code.
+	+ correct typo in 970524 mods to xmas.c, had omitted empty parameter
+	  list from has_colors(), which gcc ignores, but SVr4 does not
+	  (reported by Larry Virden).
+	+ correct rmso capability in wy50-mc description.
+	+ add configure option "--enable-hard-tabs", renamed TABS_OK ifdef to
+	  USE_HARD_TABS.
+	> patch by Juergen Pfeifer:
+	+ Add bindings for keyok() and define_key() to the Ada95 packages.
+	+ Improve man pages menu_post.3x and menu_format.3x
+	+ Fix the HTML pages in the Ada95/html directory to reflect the above
+	  changes.
+
+970628
+	+ modify change from 970101 to ClrUpdate() in lib_doupdate.c so that
+	  pending changes to both curscr and newscr are flushed properly.
+	  This fixes a case where the first scrolling operation in nvi would
+	  cause the screen to be cleared unnecessarily and repainted before
+	  doing the indexing, i.e., by repeatedly pressing 'j' (reported by
+	  Juergen Pfeifer).
+	+ correct error in trans_string() which added embedded newlines in a
+	  terminfo description to the stored strings.
+	+ remove spurious newlines from sgr in wyse50 (and several other)
+	  terminfo descriptions.
+	+ add configure option for experimental xmc (magic cookie) code,
+	  "--enable-xmc-glitch".  When disabled (the default), attributes that
+	  would store a magic cookie are suppressed in vidputs().  The magic
+	  cookie code is far from workable at this stage; the configuration
+	  option is a stopgap.
+	+ move _nc_initscr() from lib_initscr.c to lib_newterm.c
+	+ correct path for invoking make_keys (a missing "./").
+
+970621
+	+ correct sign-extension problem with "infocmp -e", which corrupted
+	  acsc values computed for linux fallback data.
+	+ correct dependency on ncurses/names.c (a missing "./").
+	+ modify configure script to use '&&' even for cd'ing to existing
+	  directories to work around broken shell interpreters.
+	+ correct a loop-limit in _nc_hash_map() (patch by Alexander V.
+	  Lukyanov).
+
+970615
+	+ restore logic in _nc_scroll_optimize() which marks as touched the
+	  lines in curscr that are shifted.
+	+ add new utility 'make_keys' to compute keys.tries as a table rather
+	  than a series of function calls.
+	+ correct include-dependency for tic.h used by name_match
+	+ removed buffer-allocation for name and description from m_item_new.c,
+	  since this might result in incompatibilities with SVr4.  Also fixed
+	  the corresponding Ada95 binding module (patch by Juergen Pfeifer,
+	  from report by Avery Pennarun <apenwarr@foxnet.net>)
+	+ removed the mechanism to timestamp the generated Ada95 sources.  This
+	  resulted always in generating patches for the HTML doc, even when
+	  nothing really changed (patch by Juergen Pfeifer).
+	+ improve man page mitem_new.3x (patch by Juergen Pfeifer).
+
+970614
+	+ remove ech capability from rxvt description because it does not work.
+	+ add missing case logic for infocmp -I option (reported by Lorenzo M.
+	  Catucci <lorenzo@argon.roma2.infn.it>)
+	+ correct old bug in pnoutrefresh() unmasked by fix in 970531; this
+	  caused glitches in the ncurses 'p' test since the area outside the
+	  pad was not compared when setting up indices for _nc_scroll_optimize.
+	+ rewrote tracebits() to workaround misdefinition of TOSTOP on Ultrix
+	  4.4, as well as to eliminate fixed-size buffer (reported by Chris
+	  Tanner <tannerc@aecl.ca>)
+	+ correct prototype for termattrs() as per XPG4 version 2.
+	+ add placeholder prototypes for color_set(), erasewchar(),
+	  term_attrs(), wcolor_set() as per XPG4 version 2.
+	+ correct attribution for progs/progs.priv.h and lib_twait.c
+	+ improve line-breakout logic by checking based on changed lines rather
+	  than total lines (patch by Alexander V. Lukyanov).
+	+ correct loop limits for table-lookup of enumerated value in form
+	  (patch by Juergen Pfeifer).
+	+ improve threshhold computation for determining when to call ClrToEOL
+	  (patch by Alexander V. Lukyanov).
+
+970531
+	+ add configure option --disable-database to force the library to
+	  use only the fallback data.
+	+ add configure option --with-fallbacks, to specify list of fallback
+	  terminal descriptions.
+	+ add a symbolic link for ncurses.h during install; too many programs
+	  still assume there's an ncurses.h
+	+ add new terminfo.src entry for xterm-xf86-v33.
+	+ restore terminfo.src entry for emu to using setf/setb, since it is
+	  not, after all, generating ANSI sequences.  Corrected missing comma
+	  that caused setf/setb entries to merge.
+	+ modify mousemask() to use keyok() to enable/disable KEY_MOUSE, so
+	  that applications can disable ncurses' mouse and supply their own
+	  handler.
+	+ add extensions keyok() and define_key().  These are designed to allow
+	  the user's application better control over the use of function keys,
+	  e.g., disabling the ncurses KEY_MOUSE.  (The define_key idea was from
+	  a mailing-list thread started by kjahds@kjahds.com Nov'1995).
+	+ restore original behavior in ncurses 'g' test, i.e., explicitly
+	  set the keypad mode rather than use the default, since it confuses
+	  people.
+	+ rewrote the newdemo banner so it's readable (reported by Hugh Daniel).
+	+ tidy up exit from hashtest (reported by Hugh Daniel).
+	+ restore check for ^Q in ncurses 'g' test broken in 970510 (reported
+	  by Hugh Daniel)
+	+ correct tput program, checking return-value of setupterm (patch by
+	  Florian La Roche).
+	+ correct logic in pnoutrefresh() and pechochar() functions (reported
+	  by Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>).  The computation
+	  of 'wide' date to eric's #283 (1.9.9), and the pechochar bug to the
+	  original implementation (1.9.6).
+	+ correct typo in vt102-w terminfo.src entry (patch by Robert Wuest
+	  <rwuest@sire.vt.com>)
+	+ move calls of _nc_background() out of various loops, as its return
+	  value will be the same for the whole window being operated on (patch
+	  by J.T.Conklin).
+	+ add macros getcur[xy] getbeg[xy] getpar[xy], which are defined in
+	  SVr4 headers (patch by J.T.Conklin <jtc@NetBSD.ORG>)
+	+ modify glibc addon-configure scripts (patch by H.J.Lu).
+	+ correct a bug in hashmap.c: the size used for clearing the hashmap
+	  table was incorrect, causing stack corruption for large values of
+	  LINES, e.g., >MAXLINES/2 (patch by Alexander V. Lukyanov).
+	+ eric's terminfo 9.13.23 & 9.13.24 changes: replaced minitel-2 entry,
+	  added MGR, ansi-nt (note: the changes described for 9.13.24 have not
+	  been applied).
+	> several changes by Juergen Pfeifer:
+	+ correct a missing error-return in form_driver.c when wrapping of a
+	  field is not possible.
+	+ correct logic in form_driver.c for configurations that do not have
+	  memccpy() (reported by Sidik Isani <isani@cfht.hawaii.edu>)
+	+ change several c++ binding functions to inline.
+	+ modify c++ menu binding to inherit from panels, for proper
+	  initialization.
+	+ correct freeing of menu items in c++ binding.
+	+ modify c++ binding to reflect removal of const from user data pointer
+	  in forms/menus libraries.
+
+970524
+	+ add description of xterm-16color.
+	+ modify name of shared-library on *BSD to end with $(REL_VERSION)
+	  rather than $(ABI_VERSION) to match actual convention on FreeBSD
+	  (cf: 960713).
+	+ add OpenBSD to shared-library case, same as NetBSD and FreeBSD
+	  (reported by Hugh Daniel <hugh@rat.toad.com>).
+	+ corrected include-dependency in menu/Makefile so that "make install"
+	  works properly w/o first doing "make".
+	+ add fallback definition for isascii, used in infocmp.
+	+ modify xmas to use color, and to exit right away when a key is
+	  pressed.
+	+ modify gdc so that the scrolled digits function as described (there
+	  was no time delay between the stages, and the digits overwrote the
+	  bounding box without tidying up).
+	+ modify lib_color.c to use setaf/setab only for the ANSI color codes
+	  0 through 7.  Using 16 colors requires setf/setb.
+	+ modify ncurses 'c' test to work with 16 colors, as well as the normal
+	  8 colors.
+	+ remove const qualifier from user data pointer in forms and menus
+	  libraries (patch by Juergen Pfeifer).
+	+ rewrote 'waddchnstr()' to avoid using the _nc_waddch_nosync()
+	  function, thereby not interpreting tabs, etc., as per spec (patch by
+	  Alexander V. Lukyanov).
+
+970517
+	+ suppress check for pre-existing ncurses header if the --prefix
+	  option is specified.
+	+ add configure options "--with-system-type" and "--with-system-release"
+	  to assist in checking the generated makefiles.
+	+ add configure option "--enable-rpath" to allow installers to specify
+	  that programs linked against shared libraries will have their library
+	  path embedded, allowing installs into nonstandard locations.
+	+ add flags to OSF1 shared-library options to specify version and
+	  symbol file (patch by Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu>)
+	+ add missing definition for ABI_VERSION to c++/Makefile.in (reported
+	  by Satoshi Adachi <adachi@wisdom.aa.ap.titech.ac.jp>).
+	+ modify link flags to accommodate HP-UX linker which embeds absolute
+	  pathnames in executables linked against shared libraries (reported by
+	  Jason Evans <jasone@mrc.uidaho.edu>, solved by Alan Shutko
+	  <ats@hubert.wustl.edu>).
+	+ drop unnecessary check for attribute-change in onscreen_mvcur() since
+	  mvcur() is the only caller within the library, and that check in turn
+	  is exercised only from lib_doupdate.c (patch by Alexander V.
+	  Lukyanov).
+	+ add 'blank' parameter to _nc_scroll_window() so _nc_mvcur_scrolln()
+	  can use the background of stdscr as a parameter to that function
+	  (patch by Alexander V. Lukyanov).
+	+ moved _nc_mvcur_scrolln() from lib_mvcur.c to lib_doupdate.c, to use
+	  the latter's internal functions, as well as to eliminate unnecessary
+	  cursor save/restore operations (patch by Alexander V. Lukyanov).
+	+ omit parameter of ClrUpdate(), since it is called only for newscr,
+	  further optimized/reduced by using ClearScreen() and TransformLine()
+	  to get rid of duplicate code (patch by Alexander V. Lukyanov).
+	+ modify scrolling algorithm in _nc_scroll_optimize() to reject hunks
+	  that are smaller than the distance to be moved (patch by Alexander V.
+	  Lukyanov).
+	+ correct a place where the panel library was not ifdef'd in ncurses.c
+	  (Juergen Pfeifer)
+	+ documentation fixes (Juergen Pfeifer)
+
+970515	4.1 release for upload to prep.ai.mit.edu
+	+ re-tag changes since 970505 as 4.1 release.
+
+970510
+	+ modify ncurses 'g' test to allow mouse input
+	+ modify default xterm description to include mouse.
+	+ modify configure script to add -Wwrite-strings if gcc warnings are
+	  enabled while configuring --enable-const (and fixed related warnings).
+	+ add toggle, status display for keypad mode to ncurses 'g' test to
+	  verify that keypad and scrollok are not inherited from parent window
+	  during a call to newwin.
+	+ correction to MKexpanded.sh to make it work when configure --srcdir is
+	  used (reported by H.J.Lu).
+	+ revise test for bool-type, ensuring that it checks if builtin.h is
+	  available before including it, adding test for sizeof(bool) equal
+	  to sizeof(short), and warning user if the size cannot be determined
+	  (reported by Alexander V. Lukyanov).
+	+ add files to support configuration of ncurses as an add-on library
+	  for GNU libc (patch by H.J.Lu <hjl@lucon.org>)
+
+970506
+	+ correct buffer overrun in lib_traceatr.c
+	+ modify change to lib_vidattr.c to avoid redundant orig_pair.
+	+ turn on 'echo()' in hanoi.c, since it is initially off.
+	+ rename local 'errno' variable in etip.h to avoid conflict with global
+	  (H.J.Lu).
+	+ modify configure script to cache LD, AR, AR_OPTS (patch by H.J.Lu
+	  <hjl@lucon.org>)
+
+970505	4.1 pre-release
+	+ regenerate the misc directory html dumps without the link list, which
+	  is not useful.
+	+ correct dependency in form directory makefile which caused unnecessary
+	  recompiles.
+	+ correct substitution for ABI_VERSION in test-makefile
+	+ modify install rules for shared-library targets to remove the target
+	  before installing, since some install programs do not properly handle
+	  overwrite of symbolic links.
+	+ change order of top-level targets so that 'include' immediate
+	  precedes the 'ncurses' directory, reducing the time between new
+	  headers and new libraries (requested by Larry Virden).
+	+ modify lib_vidattr.c so that colors are turned off only before
+	  modifying other attributes, turned on after others.  This makes the
+	  hanoi.c program display correctly on FreeBSD console.
+	+ modify debug code in panel library to print user-data addresses
+	  rather than the strings which they (may) point to.
+	+ add check to ensure that C++ binding and demo are not built with g++
+	  versions below 2.7, since the binding uses templates.
+	+ modify c++ binding and demo to build and run with SGI's c++ compiler.
+	  (It also compiles with the Sun SparcWorks compiler, but the demo does
+	  not link, due to a vtbl problem).
+	+ corrections to demo.cc, to fix out-of-scope variables (Juergen
+	  Pfeifer).
+
+970503
+	+ correct memory leak in _nc_trace_buf().
+	+ add configure test for regexpr.h, for Unixware 1.x.
+	+ correct missing "./" prefixing names of generated files in ncurses
+	  directory.
+	+ use single-quotes in configure scripts assignments for MK_SHARED_LIB
+	  to workaround shell bug on FreeBSD 2.1.5
+	+ remove tabs from intermediate #define's for GCC_PRINTF, GCC_SCANF
+	  that caused incorrect result in ncurses_cfg.h
+	+ correct initialization in lib_trace.c, which omitted version info.
+	+ remove ech, el1 attributes from cons25w description; they appear to
+	  malfunction in FreeBSD 2.1.5
+	+ correct color attributes in terminfo.src and lib_color.c to match
+	  SVr4 behavior by interchanging codes 1,4, 3,6 in the setf/setb
+	  capabilities.
+	+ use curs_set() rather than checks via tigetstr() for test programs
+	  that hide the cursor: firework, rain, worm.
+	+ ensure that if the terminal lacks change_scroll_region, parm_index
+	  and parm_rindex are used only to scroll the whole screen (patch by
+	  Peter Wemm).
+	+ correct curs_set() logic, which did not return ERR if the requested
+	  attributes did not exist, nor did it assume an unknown initial state
+	  for the cursor (patch by Alexander V. Lukyanov).
+	+ combine IDcTransformLine and NoIDcTransformLine to new TransformLine
+	  function in lib_doupdate.c (patch by Alexander V. Lukyanov).
+	+ correct hashmap.c, which did not update index information (patch by
+	  Alexander V. Lukyanov).
+	+ patch by Juergen Pfeifer for C++ binding and demo (see c++/NEWS)
+	+ correct index in lib_instr.c (Juergen Pfeifer).
+	+ correct typo in 970426 patch from Tom's cleanup of lib_overlay.c
+	  (Juergen Pfeifer).
+
+970426
+	+ corrected cost computation in PutRange(), which was using
+	  milliseconds compared to characters by adding two new members to the
+	  SCREEN struct, _hpa_ch_cost and _cup_ch_cost.
+	+ drop ncurses/lib_unctrl.c, add ncurses/MKunctrl.awk to generate a
+	  const array of strings (suggested by Alexander V. Lukyanov, though
+	  with a perl script 970118).
+	+ rewrote ncurses 'b' test to better exercise magic-cookie (xmc), as
+	  well as noting the attributes that are not supported by a terminal.
+	+ trace the computation of cost values in lib_mvcur.c
+	+ modify _nc_visbuf() to use octal rather than hex, corrected sign
+	  extension bug in that function that caused buffer overflow.
+	+ modify trace in lib_acs.c to use _nc_visbuf().
+	+ suppress trace within _traceattr2().
+	+ correct logic of _tracechtype2(), which did not account for repeats
+	  or redefinition within an acsc string.
+	+ modify debug-library version baudrate() to use environment variable
+	  $BAUDRATE to override speed computation.  This is needed for
+	  regression testing.
+	+ correct problems shown by "weblint -pedantic".
+	+ update mailing-list information (now ncurses@bsdi.com).
+
+970419
+	+ Improve form_field_validation.3x manpage to better describe the
+	  precision parameter for TYPE_NUMERIC and TYPE_INTEGER.  Provide more
+	  precise information how the range checking can be avoided.  (patch by
+	  Juergen Pfeifer, reported by Bryan Henderson)
+	+ change type of min/max value of form types TYPE_INTEGER to long to
+	  match SVr4 documentation.
+	+ set the form window to stdscr in set_form_win() so that form_win()
+	  won't return null (patch by Juergen Pfeifer, reported by Bryan
+	  Henderson <bryanh@giraffe.netgate.net>).
+
+970412
+	+ corrected ifdef'ing of inline (from 970321) for TRACE vs C++.
+	+ corrected toggle_attr_off() macro (patch by Andries.Brouwer).
+	+ modify treatment of empty token in $MANPATH to /usr/man (reported by
+	  <Andries.Brouwer@cwi.nl>)
+	+ modify traces that record functions-called so that chtype and attr_t
+	  values are expressed symbolically, to simplify reuse of generated
+	  test-scripts on SVr4 regression testing.
+	+ add new trace functions _traceattr2() and _tracechtype2()
+
+970405
+	+ add configure option --enable-const, to support the use of 'const'
+	  where XSI should have, but did not, specify.  This defines
+	  NCURSES_CONST, which is an empty token otherwise, for strict
+	  compatibility.
+	+ make processing of configure options more verbose by echoing the
+	  --enable/--with values.
+	+ add configure option --enable-big-core
+	+ set initial state of software echo off as per XSI.
+	+ check for C++ builtin.h header
+	+ correct computation of absolute-path for $INSTALL that dropped "-c"
+	  parameter from the expression.
+	+ rename config.h to ncurses_cfg.h to avoid naming-conflict when ncurses
+	  is integrated into larger systems (from diffs by H.J.Lu for libc).
+	+ correct inequality in lib_doupdate.c that caused a single-char to not
+	  be updated when the char on the right-margin was not blank, idcok()
+	  was true (patch by Alexander V.  Lukyanov 970124, also reported by
+	  Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> 970329).
+	+ modify 'clean' rule in include/Makefile so that files created by
+	  configure script are removed in 'distclean' rule instead.
+
+970328
+	+ correct array limit in tparam_internal(), add case to interpret "%x"
+	  (patch by Andreas Schwab)
+	+ rewrote number-parsing in ncurses.c 'd' test; it did not reset the
+	  value properly when non-numeric characters were given (reported by
+	  Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>)
+
+970321
+	+ move definition of __INTERNAL_CAPS_VISIBLE before include for
+	  progs.priv.h (patch by David MacKenzie).
+	+ add configuration summary, reordered check for default include
+	  directory to better accommodate a case where installer is configuring
+	  a second copy of ncurses (reported by Klaus Weide
+	  <kweide@tezcat.com>)
+	+ moved the #define for 'inline' as an empty token from the
+	  $(CFLAGS_DEBUG) symbol into config.h, to avoid redefinition warning
+	  (reported by Ward Horner).
+	+ modify test for bool builtin type to use 'unsigned' rather than
+	  'unknown' when cross-compiling (reported by Ward Horner).
+
+970315
+	+ add header dependencies so that "make install.libs" will succeed
+	  even if "make all" is not done first.
+	+ moved some macros from lib_doupdate.c to curses.priv.h to use in
+	  expanded functions with ATAC.
+	+ correct implementation of lib_instr.c; both XSI and SVr4 agree that
+	  the winnstr functions can return more characters than will fit on one
+	  line.
+
+970308
+	+ modify script that generates lib_gen.c to support traces of called &
+	  return.
+	+ add new configure option "--disable-macros", for testing calls within
+	  lib_gen.c
+	+ corrected logic that screens level-checking of called/return traces.
+
+970301
+	+ use new configure macro NC_SUBST to replace AC_PATH_PROG, better
+	  addressing request by Ward Horner.
+	+ check for cross-compiling before trying to invoke the autoconf
+	  AC_FUNC_SETVBUF_REVERSED macro (reported by Ward Horner)
+	+ correct/simplify loop in _nc_visbuf(), 970201 changes omitted
+	  a pointer-increment.
+	+ eliminate obsolete symbol SHARED_ABI from dist.mk (noted by
+	  Florian La Roche).
+
+970215
+	+ add configure option --enable-expanded, together with code that
+	  implements an expanded form of certain complex macros, for testing
+	  with ATAC.
+	+ disable CHECK_POSITION unless --with-assertions is configured
+	  (Alexander Lukyanov pointed out that this is redundant).
+	+ use keyname() to show traced chtype values where applicable rather
+	  than _tracechar(), which truncates the value to 8-bits.
+	+ minor fixes to TRACE_ICALLS, added T_CREATE, TRACE_CCALLS macros.
+	+ modify makefiles in progs and test directories to avoid using C
+	  preprocessor options on link commands (reported by Ward Horner)
+	+ correct ifdef/include-order for nc_alloc.h vs lib_freeall.c (reported
+	  by Ward Horner)
+	+ modify ifdef's to use configure-defined symbols consistently
+	  (reported by Ward Horner)
+	+ add/use new makefile symbols AR, AR_OPTS and LD to assist in non-UNIX
+	  ports (reported by Ward Horner <whorner@tsi-telsys.com>)
+	+ rename struct try to struct tries, to avoid name conflict with C++
+	  (reported by Gary Johnson).
+	+ modify worm.c to hide cursor while running.
+	+ add -Wcast-qual to gcc warnings, fix accordingly.
+	+ use PutChar rather than PutAttrChar in ClrToEOL to properly handle
+	  wrapping (Alexander Lukyanov).
+	+ correct spurious echoing of input in hanoi.c from eric's #291 & #292
+	  patches (reported by Vernon C. Hoxie <vern@zebra.alphacdc.com>).
+	+ extend IRIX configuration to IRIX64
+	+ supply missing install.libs rule needed after restructuring
+	  test/Makefile.in
+
+970208
+	+ modify "make mostlyclean" to leave automatically-generated source
+	  in the ncurses directory, for use in cross-compiles.
+	+ autogenerated object-dependencies for test directory
+	+ add configure option --with-rcs-ids
+	+ modify configuration scripts to generate major/minor/patch versions
+	  (suggested by Alexander Lukyanov).
+	+ supply missing va_end's in lib_scanw.c
+	+ use stream I/O for trace-output, to eliminate fixed-size buffer
+	+ add TRACE_ICALLS definition/support to lib_trace.c
+	+ modify Ada95 binding to work with GNAT 3.09 (Juergen Pfeifer).
+
+970201
+	+ add/modify traces for called/return values to simplify extraction
+	  for test scripts.
+	+ changed _nc_visbuf to quote its result, and to dynamically allocate
+	  the returned buffer.
+	+ invoke ldconfig after installing shared library
+	+ modify install so that overwrite applies to shared library -lcurses
+	  in preference to static library (reported by Zeyd 960928).
+	+ correct missing ';' in 961221 mod to overwrite option use of $(LN_S).
+	+ fixes to allow "make install" to work without first doing a "make
+	  all" (suggested by Larry Virden).
+
+970125
+	+ correct order of #ifdef for TABS_OK.
+	+ instrumented toe.c to test memory-leaks.
+	+ correct memory-deallocation in toe.c (patch by Jesse Thilo).
+	+ include <sys/types.h> in configuration test for regex.h (patch by
+	  Andreas Schwab)
+	+ make infocmp recognize -I option, for SVr4 compatibility (reported by
+	  Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>)
+
+970118
+	+ add extension 'use_default_colors()', modified test applications that
+	  use default background (firework, gdc, hanoi, knight, worm) to
+	  demonstrate.
+	+ correct some limit checks in lib_doupdate.c exposed while running
+	  worm.
+	+ use typeCalloc macro for readability.
+	+ add/use definition for CONST to accommodate testing with Solaris
+	  (SVr4) curses, which doesn't use 'const' in its prototypes.
+	+ modify ifdef's in test/hashtest.c and test/view.c to compile with
+	  Solaris curses.
+	+ modify _tracedump() to pad pad colors & attrs lines to match change
+	  in 970101 showing first/last changes.
+	+ corrected location of terminating null on dynamically allocated forms
+	  fields (patch by Per Foreby).
+
+970111
+	+ added headers to make view.c compile on SCO with the resizeterm()
+	  code (i.e., struct winsize) - though this compiles, I don't have a
+	  suitable test configuration since SIGWINCH doesn't pass my network to
+	  that machine - T.Dickey.
+	+ update test/configure.in to supply some default substitutions.
+	+ modify configure script to add -lncurses after -lgpm to fix problem
+	  linking against static libraries.
+	+ add a missing noraw() to test/ncurses.c (places noted by Jeremy
+	  Buhler)
+	+ add a missing wclear() to test/testcurs.c (patch by Jeremy Buhler
+	  <jbuhler@cs.washington.edu>)
+	+ modify headers to accommodate compilers that don't allow duplicate
+	  "#define" lines for NCURSES_VERSION (reported by Larry W. Virden
+	  <lvirden@cas.org>)
+	+ fix formatting glitch in curs_getch.3x (patch by Jesse Thilo).
+	+ modify lib_doupdate to make el, el1 and ed optimization use the
+	  can_clear_with macro, and change EmitRange to allow leaving cursor at
+	  the middle of interval, rather than always at the end (patch by
+	  Alexander Lukyanov originally 960929, resync 970106).
+
+970104
+	+ workaround defect in autoconf 2.12 (which terminates configuration
+	  if no C++ compiler is found) by adding an option --without-cxx.
+	+ modify several man-pages to use tbl, where .nf/.fi was used (reported
+	  by Jesse Thilo).
+	+ correct font-codes in some man-pages (patch by Jesse Thilo
+	  <Jesse.Thilo@pobox.com>)
+	+ use configure script's knowledge of existence of g++ library for the
+	  c++ Makefile (reported by Paul Jackson).
+	+ correct misleading description of --datadir configuration option
+	  (reported by Paul Jackson <pj@sam.engr.sgi.com>)
+
+970101
+	+ several corrections to _nc_mvcur_scrolln(), prompted by a bug report
+	  from Peter Wemm:
+	> the logic for non_dest_scroll_region was interchanged between the
+	  forward & reverse scrolling cases.
+	> multiple returns from the function allowed certain conditions to do
+	  part of an operation before discovering that it couldn't be
+	  completed, returning an error without restoring the cursor.
+	> some returns were ERR, where the function had completed the
+	  operation, because the insert/delete line logic was improperly
+	  tested (this was probably the case Peter saw).
+	> contrary to comments, some scrolling cases were tested after the
+	  insert/delete line method.
+	+ modify _tracedump() to show first/last changes.
+	+ modify param of ClrUpdate() in lib_doupdate.c to 'newscr', fixes
+	  refresh problem (reported by Peter Wemm) that caused nvi to not show
+	  result of ":r !ls" until a ^L was typed.
+
+961229	(internal alpha)
+	+ correct some of the writable-strings warnings (reported by Gary
+	  Johnson <gjohnson@season.com>).  Note that most of the remaining ones
+	  are part of the XSI specification, and can't be "fixed".
+	+ improve include-dependencies in form, menu, panel directories.
+	+ correct logic of delay_output(), which would return early if
+	  there is data on stdin.
+	+ modify interface & logic of _nc_timed_wait() to support 2 file
+	  descriptors, needed for GPM.
+	+ integrate patch by Andrew Kuchling <amk@magnet.com> for GPM (mouse)
+	  support, correcting logic in wgetch() and _nc_mouse_parse() which
+	  prevented patch from working properly.
+	+ improve performance of panel algorithm (Juergen Pfeifer 961203).
+	+ strip RCS id's from generated .html files in Ada95 subtree.
+	+ resync with generated .html files (Juergen Pfeifer 961223).
+	+ terminfo.src 10.1.0 from Eric.
+
+961224	4.0 release
+	+ release as 4.0 to accommodate Linux ld.so.1.8.5
+	+ correct syntax/spelling, regenerated .doc files from .html using
+	  lynx 2.5
+	+ refined forms/menus makefiles (Juergen Pfeifer 961223).
+
+961221	- snapshot
+	+ remove logic in read_entry.c that attempts to refine errno by using
+	  'access()' for the directory (from patch by Florian La Roche).
+	+ correct configure test/substitution that inhibits generating
+	  include-path to /usr/include if gcc is used (reported by Florian La
+	  Roche).
+	+ modify setupterm() to allocate new TERMINAL for each call, just as
+	  solaris' curses does (Alexander Lukyanov 960829).
+	+ corrected memory leaks in read_entry.c
+	+ add configure options --with-dbmalloc, --with-dmalloc, and
+	  --disable-leaks, tested by instrumenting infocmp, ncurses programs.
+	+ move #include's for stdlib.h and string.h to *.priv.h to accommodate
+	  use of dbmalloc.
+	+ modify use of $(LN_S) to follow recommendation in autoconf 2.12,
+	  i.e., set current directory before linking.
+	+ split-out panel.priv.h, improve dependencies for forms, menus
+	  (Juergen Pfeifer 961204).
+	+ modify _nc_freewin() to reset globals curscr/newscr/stdscr when
+	  freeing the corresponding WINDOW (Purify).
+	+ modify delwin() to return ERR if the window to be deleted has
+	  subwindows, needed as a side-effect of resizeterm() (Purify).  Tested
+	  and found that SVr4 curses behaves this way.
+	+ implement logic for _nc_freeall(), bringing stub up to date.
+
+961215
+	+ modify wbkgd() so that it doesn't set nulls in the rendered text,
+	  even if its argument doesn't specify a character (fixes test case by
+	  Juergen Pfeifer for bug-report).
+	+ set window-attributes in wbkgd(), to simplify comparison against
+	  Solaris curses, which does this.
+
+961214	- snapshot
+	+ replace most constants in ncurses 'o' test by expressions, making it
+	  work with wider range of screen sizes.
+	+ add options to ncurses.c to specify 'e' test softkey format, and the
+	  number of header/footer lines to rip-off.
+	+ add ^R (repaint after resize), ^L (refresh) commands to ncurses 'p'
+	  test.
+	+ add shell-out (!) command to ncurses 'p' test to allow test of
+	  resize between endwin/refresh.
+	+ correct line-wrap case in mvcur() by emitting carriage return,
+	  overlooked in 960928, but needed due to SVr4 compatibility changes to
+	  terminal modes in 960907.
+	+ correct logic in wresize that causes new lines to be allocated,
+	  broken for the special case of increasing rows only in 960907's fix
+	  for subwindows.
+	+ modify configure script to generate $(LDFLAGS) with -L and -l options
+	  in preference to explicit library filenames.  (NOTE: this may
+	  require further amending, since I vaguely recall a dynamic loader
+	  that did not work properly without the full names, but it should be
+	  handled as an exception to the rule, since some linkers do bulk
+	  inclusion of libraries when given the full name - T.Dickey).
+	+ modify configure script to allow user-supplied $CFLAGS to set the
+	  debug-option in all libraries (requested by lots of people).
+	+ use return consistently from main(), rather than exit (reported by
+	  Florian La Roche).
+	+ add --enable-getcap-cache option to configure, normally disabled
+	  (requested by Florian La Roche).
+	+ make configure test for gettimeofday() and possibly -lbsd more
+	  efficient (requested by Florian La Roche florian@knorke.saar.de)
+	+ minor adjustments to Ada95 binding (patches by Juergen Pfeifer)
+	+ correct attributes after emitting orig_pair in lib_vidattr.c (patch
+	  by lav@yars.free.net).
+
+961208
+	+ corrected README wrt Ada95 (Juergen Pfeifer)
+
+961207	- snapshot
+	+ integrate resizeterm() into doupdate(), so that if screen size
+	  changes between endwin/refresh, ncurses will resize windows to fit
+	  (this needs additional testing with pads and softkeys).
+	+ add, for memory-leak testing, _nc_freeall() entrypoint to free all
+	  data used in ncurses library.
+	+ initialize _nc_idcok, _nc_idlok statically to resolve discrepancy
+	  between initscr() and newwin() initialization (reported by
+	  lav@yars.free.net).
+	+ test built VERSION=4.0, SHARED_ABI=4 with Linux ld.so.1.8.5
+	  (set beta versions to those values -- NOTE that subsequent pre-4.0
+	  beta may not be interchangeable).
+	+ modify configure script to work with autoconf 2.12
+
+961130	1.9.9g release
+	+ add copyright notices to configuration scripts (written by Thomas
+	  Dickey).
+
+961127
+	> patch by Juergen Pfeifer (mostly for panel):
+	+ cosmetic improvement for a few routines in the ncurses core library
+	  to avoid warning messages.
+	+ the panel overlap detection was broken
+	+ the panel_window() function was not fool-proof.
+	+ Some inlining...
+	+ Cosmetic changes (also to avoid warning messages when compiling with
+	  -DTRACE).
+
+961126
+	> patch by Juergen Pfeifer:
+	+ eliminates warning messages for the compile of libform.
+	+ inserts Per Foreby's new field type TYPE_IPV4 into libform.
+	+ Updates man page and the Ada95 binding to reflect this.
+	+ Improves inlining in libmenu and libform.
+
+961120
+	+ improve the use of the "const" qualifier in the
+	  panel library (Juergen Pfeifer)
+	+ change set_panel_userptr() and panel_userptr() to use void*
+	  (Juergen Pfeifer)
+
+961119
+	+ change ABI to 3.4
+	+ package with 961119 version of Ada95 binding (fixes for gnat-3.07).
+	  (Juergen Pfeifer)
+	+ correct initialization of the stdscr pseudo panel in panel library
+	  (Juergen Pfeifer)
+	+ use MODULE_ID (rcs keywords) in forms and menus libraries (Juergen
+	  Pfeifer).
+	> patch #324 by Eric.
+	+ typo in curs_termcap man page (reported by Hendrik Reichel
+	  <106065.2344@compuserve.com>)
+	+ change default xterm entry to xterm-r6.
+	+ add entry for color_xterm
+
+961116	- snapshot
+	+ lint found several functions that had only #define implementations
+	  (e.g., attr_off), modified curses.h.in to generate them as per XSI
+	  Curses requirement that every macro be available as a function.
+	+ add check in infocmp.c to guard against string compare of
+	  CANCELLED_STRING values.
+	+ modify firework.c, rain.c to hide cursor while running.
+	+ correct missing va_end in lib_tparm.c
+	+ modify hanoi.c to work on non-color terminals, and to use timing
+	  delays when in autoplay mode.
+	+ correct 'echochar()' to refresh immediately (reported by Adrian
+	  Garside 94ajg2@eng.cam.ac.uk)
+	> patch #322 by eric:
+	+ reorganize terminfo.src entries for xterm.
+
+961109	- snapshot
+	+ corrected error in line-breakout logic (lib_doupdate.c)
+	+ modified newdemo to use wgetch(win) rather than getch() to eliminate
+	  a spurious clear-screen.
+	+ corrected ifdef's for 'poll()' configuration.
+	+ added modules to ncurses, form, menu for Ada95 binding (Juergen
+	  Pfeifer).
+	+ modify set_field_buffer() to allow assignment of string longer than
+	  the initial buffer length, and to return the complete string rather
+	  than only the initial size (Juergen Pfeifer and Per Foreby
+	  <perf@efd.lth.se>).
+
+961102	- snapshot
+	+ configure for 'poll()' in preference to 'select()', since older
+	  systems are more likely to have a broken 'select()'.
+	+ modified render_char() to avoid OR'ing colors.
+	+ minor fixes to testcurs.c, newdemo.c test programs: ifdef'd out the
+	  resize test, use wbkgd and corrected box() parameters.
+	+ make flushinp() test work in ncurses.c by using napms() instead of
+	  sleep().
+	+ undo Eric's changes to xterm-x11r6 (it no longer matched the X11R6.1
+	  distribution, as stated)
+	+ terminfo 9.13.18 (resync by Eric)
+	+ check for getenv("HOME") returning null (Eric).
+	+ change buffer used to decode xterm-mouse commands to unsigned to
+	  handle displays wider than 128 chars (Juergen Pfeifer).
+	+ correct typo curs_outopts.3x (Juergen Pfeifer).
+	+ correct limit-checking in wenclose() (Juergen Pfeifer).
+	+ correction to Peter Wemm's newwin change (Thomas Fehr <fehr@suse.de>).
+	+ corrections to logic that combines colors and attributes; they must
+	  not be OR'd (Juergen Pfeifer, extending from report/patch by Rick
+	  Marshall).
+
+961026	- snapshot
+	+ reset flags in 'getwin()' that might cause refresh to attempt to
+	  manipulate the non-existent parent of a window that is read from a
+	  file (lib_screen.c).
+	+ restructure _nc_timed_wait() to log more information, and to try to
+	  recover from badly-behaved 'select()' calls (still testing this).
+	+ move define for GOOD_SELECT into configure script.
+	+ corrected extra '\' character inserted before ',' in comp_scan.c
+	+ corrected expansion of %-format characters in dump_entry.c; some were
+	  rendered as octal constants.
+	+ modify dump_entry.c to make terminfo output more readable and like
+	  SVr4, by using "\s" for spaces (leading/trailing only), "\," for
+	  comma, "\^" and "\:" as well.
+	+ corrected some memory leaks in ncurses.c, and a minor logic error
+	  in the top-level command-parser.
+	+ correction for label format 4 (PC style with info line), a
+	  slk_clear(), slk_restore() sequence didn't redraw the info line
+	  (Juergen Pfeifer).
+	+ modified the slk window (if simulated) to inherit the background and
+	  default character attributes from stdscr (Juergen Pfeifer).
+	+ corrected limit-check in set_top_row (Juergen Pfeifer).
+
+961019	- snapshot
+	+ correct loop-limit in wnoutrefresh(), bug exposed during pipe-testing
+	  had '.lastchar' entry one beyond '._maxx'.
+	+ modify ncurses test-program to work with data piped to it.
+	+ corrected pathname computation in run_tic.sh, removing extra "../"
+	  (reported by Tim Mooney).
+	+ modified configure script to use previous install's location for
+	  curses.h
+	+ added NetBSD and FreeBSD to platforms that use --prefix=/usr as
+	  a default.
+
+961013
+	+ revised xterm terminfo descriptions to reflect the several versions
+	  that are available.
+	+ corrected a pointer reference in dump_entry.c that didn't test if
+	  the pointer was -1.
+
+961005	- snapshot
+	+ correct _nc_mvcur_scrolln for terminals w/o scrolling region.
+	+ add -x option to hashtest to control whether it allows writes to the
+	  lower-right corner.
+	+ ifdef'd (NCURSES_TEST) the logic for _nc_optimize_enable to make it
+	  simpler to construct tests (for double-check of _nc_hash_map tests).
+	+ correct ifdef's for c++ in curses.h
+	+ change default xterm type to xterm-x11r6.
+	+ correct quoting in configure that made man-pages installed with
+	  $datadir instead of actual terminfo path.
+	+ correct whitespace in include/Caps, which caused kf11, clr_eol and
+	  clr_end to be omitted from terminfo.5
+	+ fix memory leaks in delscreen() (adapted from Alexander Lukyanov).
+	+ improve appearance of marker in multi-selection menu (Juergen
+	  Pfeifer)
+	+ fix behaviour for forms with all fields inactive (Juergen
+	  Pfeifer)
+	+ document 'field_index()' (Juergen Pfeifer)
+	> patch #321 by eric:
+	+ add some more XENIX keycap translations to include/Caps.
+	+ modify newwin to set initial state of each line to 'touched'
+	  (from patch by Peter Wemm <peter@spinner.dialix.com>)
+	+ in SET_TTY, replace TCSANOW with TCSADRAIN (Alexander Lukyanov).
+
+960928	- snapshot
+	+ ifdef'd out _nc_hash_map (still slower)
+	+ add graphic characters to vt52 description.
+	+ use PutAttrChar in ClrToEOL to ensure proper background, position.
+	+ simplify/correct logic in 'mvcur()' that does wrapping; it was
+	  updating the position w/o actually moving the cursor, which broke
+	  relative moves.
+	+ ensure that 'doupdate()' sets the .oldindex values back to a sane
+	  state; this was causing a spurious refresh in ncurses 'r'.
+	+ add logic to configure (from vile) to guard against builders who
+	  don't remove config.cache & config.status when doing new builds.
+	+ corrected logic for 'repeat_char' in EmitRange (from #317), which
+	  did not follow the 2-parameter scheme specified in XSI.
+	+ corrected logic of wrefresh, wnoutrefresh broken in #319, making
+	  clearok work properly (from report by Michael Elkins).
+	+ corrected problem with endwin introduced by #314 (removing the
+	  scrolling-region reset) that broke ncurses.c tests.
+	+ corrected order of args in AC_CHECK_LIB (from report by Ami Fischman
+	  <fischman@math.ucla.edu>).
+	+ corrected formatting of terminfo.5 tables (Juergen Ehling)
+	> patch 320 by eric:
+	+ change ABI to 3.3
+	+ emit a carriage-return in 'endwin()' to workaround a kernel bug in
+	  BSDI.  (requested by Mike Karels <karels@redrock.bsdi.com>)
+	+ reverse the default o configure --enable-termcap (consensus).
+	> patch 319 by eric:
+	+ modified logic for clearok and related functions (from report by
+	  Michael Elkins) - untested
+	> patch 318 by eric:
+	+ correction to #317.
+	> patch 317 by eric:
+	+ re-add _nc_hash_map
+	+ modify EmitRange to maintain position as per original design.
+	+ add hashtest.c, program to time the hashmap optimization.
+	> patch 316 by eric:
+	+ add logic to deal with magic-cookie (how was this tested?)
+	  (lib_doupdate.c).
+	+ add ncurses.c driver for magic-cookie, some fixes to ncurses.c
+	> patch 315 by eric:
+	+ merged A. Lukyanov's patch to use ech and rep - untested
+	  (lib_doupdate.c).
+	+ modified handling of interrupted system calls - untested
+	  (lib_getch.c, lib_twait.c).
+	+ new function _nc_mvcur_resume()
+	+ fix return value for 'overlay()', 'overwrite()'
+
+960914	- snapshot
+	+ implement subwindow-logic in wresize, minor fixes to ncurses 'g'
+	  test.
+	+ corrected bracketing of fallback.c (reported/suggested fix by Juergen
+	  Ehling <eh@eclipse.aball.de>).
+	+ update xterm-color to reflect XFree86 3.1.3G release.
+	+ correct broken dtterm description from #314 patch (e.g., spurious
+	  newline.  The 'pairs' change might work, but no one's tested it
+	  either ;-)
+	+ clarify the documentation for the builtin form fieldtypes (Juergen
+	  Pfeifer)
+	> patch 314 by eric:
+	+ Enhancement suggested by A. Lukyanov -- reset scroll region on
+	  startup rather than at wrapup time.
+	+ Fix suggested by A. Lukyanov, make storage of palette tables
+	  and their size counts per-screen for multi-terminal applications.
+	+ Improved error reporting for infotocap translation errors.
+	+ Update terminfo.src to 9.13.14.
+
+960907	- snapshot
+	+ rewrote wgetstr to make it erase control chars and also fix bogus use
+	  of _nc_outstr which caused the display to not wrap properly (display
+	  problem reported by John M. Flinchbaugh <glynis@netrax.net>)
+	+ modify ncurses 'f' test to accommodate terminal responses to C1 codes
+	  (and split up this screen to accommodate non-ANSI terminals).
+	+ test enter_insert_mode and exit_insert_mode in has_ic().
+	+ removed bogus logic in mvcur that assumes nl/nonl set output modes
+	  (XSI says they are input modes; SVr4 implements this).
+	+ added macros SET_TTY, GET_TTY to term.h
+	+ correct getstr() logic that altered terminal modes w/o restoring.
+	+ disable ICRNL, etc., during initialization to match SVr4, removing
+	  the corresponding logic from raw, cbreak, etc.
+	+ disable ONLCR during initialization, to match SVr4 (this is needed
+	  for cursor optimization when the cursor-down is a newline).
+	+ replaced Eric's imitation of wresize with my original (his didn't
+	  work).
+
+960831	- snapshot
+	+ memory leaks (Alexander V. Lukyanov).
+	+ modified pnoutrefresh() to be more tolerant of too-large screen
+	  size (reported by Michael Elkins).
+	+ correct handling of terminfo files with no strings (Philippe De
+	  Muyter)
+	+ correct "tic -s" to take into account -I, -C options.
+	+ modify ncurses 'f' test to not print codes 80 through 9F, since they
+	  are considered control codes by ANSI terminals.
+
+960824	- snapshot
+	+ correct speed variable-type in 'tgetent()' (reported by Peter Wemm)
+	+ make "--enable-getcap" configuration-option work (reported by
+	  Peter Wemm <peter@spinner.DIALix.COM>)
+
+960820
+	+ correct err in 960817 that changed return-value of tigetflag()
+	  (reported by Alexander V. Lukyanov).
+	+ modify infocmp to use library default search-path for terminfo
+	  directory (Alexander V. Lukyanov).
+
+960817	- snapshot
+	+ corrected an err in mvcur that broke resizing-behavior.
+	+ correct fall-thru behavior of _nc_read_entry(), which was not finding
+	  descriptions that existed in directories past the first one searched
+	  (reported by Alexander V. Lukyanov)
+	+ corrected typo in dtterm description.
+	> patch 313 by eric:
+	+ add dtterm description
+	+ clarify ncurses 'i' test (drop vscanf subtest)
+
+960810	- snapshot
+	+ correct nl()/nonl() to work as per SVr4 & XSI.
+	+ minor fixes to ncurses.c (use 'noraw()', mvscanw return-code)
+	+ refine configure-test for -g option (Tim Mooney).
+	+ correct interaction between O_BLANK and NEW_LINE request in form
+	  library (Juergen Pfeifer)
+
+960804
+	+ revised fix to tparm; previous fix reversed parameter order.
+	> patch 312 by eric:
+	  correct terminfo.src corrupted by #310
+	> patch 311 by eric:
+	+ fix idlok() and idcok() and the default of the idlok switch.
+
+960803	- snapshot
+	+ corrected tparm to handle capability strings without explicit pop
+	  (reported by William P Setzer)
+	+ add fallback def for GCC_NORETURN, GCC_UNUSED for termcap users
+	  (reported by Tim Mooney).
+	> patch 310 by eric:
+	+ documentation and prototyping errors for has_color, immedok and idcok
+	  (reported by William P Setzer <wsetzer@pams.ncsu.edu>)
+	+ updated qnx terminfo entry (by Michael Hunter)
+
+960730
+	+ eliminate quoted includes in ncurses subdirectory, ensure config.h
+	  is included first.
+	+ newterm initializes terminal settings the same as initscr (reported
+	  by Tim Mooney).
+
+960727	- snapshot
+	+ call cbreak() in initscr(), as per XSI & SVr4.
+	+ turn off hardware echo in initscr() as per XSI & SVr4
+	> patch 309 by eric:
+	+ terminfo changes (9.3.10), from BRL
+	+ add more checks to terminfo parser.
+	+ add more symbols to infocmp.
+
+960720	- snapshot
+	+ save previous-attribute in lib_vidattr.c if SP is null (reported by
+	  Ju"rgen Fluk <louis@dachau.marco.de>)
+	+ corrected calls on _nc_render so that background character is set
+	  as per XSI.
+	+ corrected wbkgdset macro (XSI allows background character to be null),
+	  and tests that use it.
+	+ more corrections to terminfo (xterm & rxvt)
+	+ undid change to mcprint prototype (cannot use size_t in curses.h
+	  because not all systems declare it in the headers that we can safely
+	  include therein).
+	+ move the ifdefs for errno into curses.priv.h
+	> patch 308 by eric:
+	+ terminfo changes (9.3.8)
+	+ modified logic of error-reporting in terminfo parser
+
+960713	- snapshot
+	+ always check for <sys/bsdtypes.h> since ISC needs it to declare
+	  fd_set (Juergen Pfeifer)
+	+ install shared-libraries on NetBSD/FreeBSD with ABI-version (reported
+	  by several people:  Juergen Pfeifer, Mike Long)
+	+ add LOCAL_LDFLAGS2 symbol (Juergen Pfeifer)
+	+ corrected prototype for delay_output() -- bump ABI to 3.2
+	+ terminfo patches #306/307 from Eric.
+	+ moved logic that filters out rmul and rmso from setupterm to newterm
+	  where it is less likely to interfere with termcap applications.
+
+960707
+	+ rollback Eric's #305 change to terminfo.src (it breaks existing
+	  applications, e.g., 'less 290').
+	+ correct path of edit_man.sh, and fix typo that made all man-pages
+	  preformatted.
+	+ restore man/menu_requestname.3x omitted in Zeyd's resync (oops).
+	+ auto-configure the GCC_PRINTFLIKE/GCC_SCANFLIKE macros (reported by
+	  Philippe De Muyter).
+
+960706	- snapshot
+	+ make lib_vidattr.c more readable using macros.
+	+ filter out rmul, rmso that conflict with sgr0 when reading terminal
+	  descriptions.
+	+ added sanity-checking of various paired string attributes (Eric).
+	+ work around autoconf bug, force $INSTALL to absolute path.
+	  (reported by Zeyd).
+	+ modify man-page install for BSDI to install preformatted .0 files
+	  (reported by David MacKenzie).
+	+ add/use gcc __attribute__ for printf and scanf in curses.h
+	+ added SGR attributes test-case to ncurses
+	+ revised ncurses 't' logic to show trace-disable effect in the menu.
+	+ use getopt in ncurses program to process -s and -t options.
+	+ make ncurses 'p' legend toggle with '?'
+	+ disable scrollok during the ncurses 'p' test; if it is enabled the
+	  stdscr will scroll when putting the box-corners in the lower-right
+	  of the screen.
+
+960629	- snapshot
+	+ check return code of _nc_mvcur_scrolln() in _nc_scroll_optimize() for
+	  terminals with no scrolling-support (reported by Nikolay Shadrin
+	  <queen@qh.mirea.ac.ru>)
+	+ added ^S scrollok-toggle to ncurses 'g' test.
+	+ added ^T trace-toggle to ncurses tests.
+	+ modified ncurses test program to use ^Q or ESC consistently for
+	  terminating tests (rather than ^D), and to use control keys rather
+	  than function keys in 'g' test.
+	+ corrected misplaced wclrtoeol calls in addch to accommodate wrapping
+	  (reported by Philippe De Muyter).
+	+ modify lib_doupdate.c to use effective costs to tradeoff between
+	  delete-character/insert-character vs normal updating (reported by
+	  David MacKenzie).
+	+ compute effective costs for screen update operations (e.g., clr_eos,
+	  delete_character).
+	+ corrected error in knight.c exposed by wrap fixes in 960622; the
+	  msgwin needed scrollok set.
+	+ corrected last change to IDcTransformLine logic to avoid conflict
+	  between PutRange and InsStr
+	+ modified run_tic.sh to not use /usr/tmp (reported by David MacKenzie),
+	  and further revised it and aclocal.m4 to use $TMPDIR if set.
+	+ corrected off-by-one in RoomFor call in read_entry.c
+
+960622	- snapshot
+	+ modified logic that wraps cursor in addch to follow the XSI spec,
+	  (implemented in SVr4) which states that the cursor position is
+	  updated when wrapping.  Renamed _NEED_WRAP to _WRAPPED to reflect the
+	  actual semantics.
+	+ added -s option to tic, to provide better diagnostics in run_tic.sh
+	+ improved error-recovery for tabset install.
+	+ change ABI to 3.1 (dropped tparam, corrected getbkgd(), added
+	  _yoffset to WINDOW).
+	+ modified initialization of SP->_ofp so that init_acs() is called with
+	  the "right" file pointer (reported by Rick Marshall <rjm@nlc.net.au>
+	+ documentation fixes (Juergen Pfeifer).
+	+ corrected, using new SCREEN and WINDOW members, the behavior of
+	  ncurses if one uses ripoffline() to remove a line from the top of the
+	  screen (Juergen Pfeifer).
+	+ modified autoconf scripts to prepare for Ada95 (GNAT) binding to
+	  ncurses (Juergen Pfeifer).
+	+ incorrect buffer-size in _nc_read_entry, reported by Eric Raymond.
+
+960617
+	+ corrected two logic errors in read_entry.c, write_entry.c (called by
+	  tic, the write/read of terminfo entries used inconsistent rules for
+	  locating the entries; the $TERMINFO_DIRS code would find only the
+	  first entry in a list).
+	+ refined pathname computation in run_tic.sh and shlib.
+	+ corrected initialization of $IP in misc/run_tic.sh
+
+960615	- snapshot
+	+ ifdef'd out _nc_hash_map() call because it does not improve speed.
+	+ display version of gcc if configure script identifies it.
+	+ modify configure script to use /usr as Linux's default prefix.
+	+ modify run_tic.sh to use shlib script, fixes some problems installing
+	  with a shared-library configuration.
+	+ adjusted configure script so that it doesn't run tests with the
+	  warnings turned on, which makes config.log hard to read.
+	+ added 'lint' rule to top-level Makefile.
+	+ added configure option '--with-install-prefix' for use by system
+	  builders to install into staging locations (from request by
+	  charles@comm.polymtl.ca)
+	+ corrected autoconfigure for Debian man program; it's not installed
+	  as "man_db".
+	+ set noecho in 'worm'; it was ifdef'd for debug only
+	+ updated test/configure.in for timing-display in ncurses 'p' test
+	+ corrected misspelled 'getbkgd()'.
+	+ corrected wbkgdset to work like observed syvr4 (sets A_CHARTEXT part
+	  to blank if no character given, copies attributes to window's
+	  attributes).
+	+ modified lib_doupdate.c to use lower-level SP's current_attr state
+	  instead of curscr's state, since it is redundant.
+	+ correction to IDcTransformLine logic which controls where InsStr is
+	  invoked (refined by lav@yars.free.net).
+	> patches 303 by eric
+	+ conditionally include Chris Torek's hash function _nc_hash_map().
+	+ better fix for nvi refresh-bug (Rick Marshall)
+	+ fix for bug in handling of interrupted keystroke waits,
+	  (Werner Fleck).
+
+960601	- snapshot
+	+ auto-configure man-page compression-format and renames for Debian.
+	+ corrected several typos in curses.h.in (i.e., the mvXXXX macros).
+	+ re-order curses.priv.h for lint.
+	+ added rules for lintlib, lint
+	+ corrected ifdef for BROKEN_LINKER in MKnames.awk.in
+	+ corrected missing INSTALL_DATA in misc/Makefile.in
+	+ flush output when changing cursor-visibility (Rick Marshall)
+	+ fix a minor bug in the _nc_ripoff() routine and improve error checking
+	  when creating the label window (Juergen Pfeifer).
+	+ enhancement to the control over the new PC-style soft key format.
+	  allow caller now to select whether or not one wants to have
+	  the index-line; see curs_slk.3x for documentation (Juergen Pfeifer).
+	+ typos, don't use inline with -g (Philippe De Muyter)
+	+ fixes for menus & wattr-, slk-functions (Juergen Pfeifer)
+
+960526	- snapshot
+	+ removed --with-ticdir option altogether, maintain compatibility with
+	  existing applications via symbolic link in run_tic.sh
+	+ patch for termio.h, signal (Philippe De Muyter)
+	+ auto-configure gcc warning options rather than infer from version.
+	+ auto-configure __attribute__ for different gcc versions.
+	+ corrected special use of clearok() in hardscroll.c by resetting flag
+	  in wrefresh().
+	+ include stdlib.h before defs for EXIT_SUCCESS, for OSF/1.
+	+ include sys/types.h in case stdlib.h does not declare size_t.
+	+ fixes for makefile (Tim Mooney)
+	+ fixes for menus & forms (Juergen.Pfeifer@T-Online.de)
+
+960518	- snapshot
+	+ revised ncurses.c panner test, let pad abut all 4 sides of screen.
+	+ refined case in lib_doupdate.c for ClrToEOL().
+	+ corrected prior change for PutRange (Alexander V.  Lukyanov:
+	  lav@yars.free.net).
+	+ autoconf mods (Tim Mooney: mooney@dogbert.cc.ndsu.NoDak.edu).
+	+ locale fix for forms (Philippe De Muyter: phdemuyt@ulb.ac.be)
+	+ renamed "--with-datadir" option to "--with-ticdir" to avoid
+	  confusion, and made this check for the /usr/lib/terminfo pre-existing
+	  directory.
+	> patches 299-301 by eric:
+	+ added hashmap.c
+	+ mods to tracing, especially for ACS chars.
+	+ corrected off-by-one in IDCtransform.
+	+ corrected intermittent mouse bug by using return-value from read().
+	+ mods to parse_entry.c, for smarter defaults.
+
+960512
+	+ use getopt in 'tic'; added -L option and modified -e option to allow
+	  list from a file.
+
+960511
+	+ don't use fixed buffer-size in tparm().
+	+ modified tic to create terminfo directory if it doesn't exist.
+	+ added -T options to tic and infocmp (for testing/analysis)
+	+ refined the length criteria for termcap and terminfo
+	+ optimize lib_doupdate with memcpy, PutRange
+	> patches 297, 298 by eric
+	+ implement TERMINFO_DIRS, and -o option of tic
+	+ added TRACE_IEVENT
+	+ removed boolean version of 'getm'
+	+ added lib_print.c (for Rick Marshall)
+	+ added has_key()
+	+ added 't' to ncurses.c test.
+	+ moved delay_output() to lib_tputs.c
+	+ removed tparam().
+	+ misc cursor & optimization fixes.
+
+960504	- snapshot
+	+ modified ncurses 'p' test to allow full-screen range for panner size.
+	+ fixes for locale (phdm@labauto1.ulb.ac.be)
+	+ don't use fixed buffer-size in fmt_entry().
+	+ added usage-message to 'infocmp'.
+	+ modified install.includes rules to prepend subdirectory-name to
+	  "#include" if needed.
+
+960430
+	+ protect wrefresh, wnoutrefresh from invocation with pad argument.
+	+ corrected default CCFLAGS in test/Makefile.
+
+960428	- snapshot
+	+ implemented logic to support terminals with background color erase
+	  (e.g., rxvt and the newer color xterm).
+	+ improved screen update logic (off-by-one logic error; use clr_eos if
+	  possible)
+
+960426	- snapshot
+	+ change ncurses 'a' test to run in raw mode.
+	+ make TIOCGWINSZ configure test less stringent, in case user
+	  configures via terminal that cannot get screen size.
+	> patches 295, 296 by eric:
+	+ new "-e" option of tic.
+	+ fix for "infocmp -e".
+	+ restore working-directory in read_termcap.c
+	+ split lib_kernel.c, lib_setup.c and names.c in order to reduce
+	  overhead for programs that use only termcap features.
+
+960418	- snapshot
+	+ use autoconf 2.9
+	+ fix for AIX 3.2.5 (must define _POSIX_SOURCE to get termios struct
+	  definitions via <termios.h>, modified macros in lib_raw.c to avoid
+	  K&R-style substitution)
+	> patches 293, 294 by eric:
+	+ mods to wgetch() in cooked mode
+	+ corrected askuser() logic in tset
+	+ correct interaction of endwin() with mouse processing
+	+ added trace support for TTY flags
+
+960406
+	+ fixes for NeXT, ISC and HPUX auto-configure
+	+ autogenerate development header-dependencies (config.h, *.priv.h)
+	+ corrected single-column formatting of "use=" (e.g., in tic)
+	+ modify tic to read full terminfo-names
+	+ corrected divide-by-zero that caused hang (or worse) when redirecting output
+	+ modify tic to generate directories only as-needed (and corrected
+	  instance of use of data from function that had already returned).
+
+### ncurses-1.9.8a -> 1.9.9e
+
+* fixed broken wsyncup()/wysncdown(), as a result wnoutrefresh() now has
+  copy-changed-lines behavior.
+* added and documented wresize() function.
+* more fixes to LOWER-RIGHT corner handling.
+* changed the line-breakout optimization code to allow some lines to be
+  emitted before the first check.
+* added option for tic to use symbolic instead of hard links (for AFS)
+* fix to restore auto-wrap mode.
+* trace level can be controlled by environment variable.
+* better handling of NULs in terminal descriptions.
+* improved compatibility with observed SVR4 behavior.
+* the refresh behavior of over-lapping windows is now more efficient and
+  behaves like SVR4.
+* use autoconf 2.7, which results in a working setup for SCO 5.0.
+* support for ESCDELAY.
+* small fixes for menu/form code.
+* the test directory has its own configure.
+* fixes to pads when optimizing scrolling.
+* fixed several off-by-one bugs.
+* fixes for termcap->terminfo translation; less restrictions more correct
+  behavior.
+
+### ncurses-1.9.7 -> 1.9.8a
+
+* teach infocmp -i to recognize ECMA highlight sequences
+* infocmp now dumps all SVr4 termcaps (not just the SVr4 ones) on -C
+* support infocmp -RBSD.
+* satisfy XSI Curses requirement that every macro be available as a function.
+* This represents the last big change to the public interface of ncurses. The
+  ABI_VERSION has now been set at 3.0 and should stay there barring any great
+  catastrophies or acts of God.
+* The C++ has been cleaned up in reaction to the changes to satisfy XSI's
+  requirements.
+* libncurses now gets linked to libcurses to help seamless emulation
+  (replacement) of a vendor's curses. --disable-overwrite turns this behavior
+  off.
+
+### ncurses-1.9.6 -> 1.9.7
+
+* corrected return values of setupterm()
+* Fixed some bugs in tput (it does padding now)
+* fixed a bug in tic that made it do the wrong thing on entries with more than
+  one `use' capability.
+* corrected the screen-size calculation at startup time to alter the
+  numeric capabilities as per SVr4, not just LINES and COLS.
+* toe(1) introduced; does what infocmp -T used to.
+* tic(1) can now translate AIX box1 and font[0123] capabilities.
+* tic uses much less core, the dotic.sh kluge can go away now.
+* fix read_entry() and write_entry() to pass through cancelled capabilities OK.
+* Add $HOME/.terminfo as source/target directory for terminfo entries.
+* termcap compilation now automatically dumps an entry to $HOME/.terminfo.
+* added -h option to toe(1).
+* added -R option to tic(1) and infocmp(1).
+* added fallback-entry-list feature.
+* added -i option to infocmp(1).
+* do a better job at detecting if we're on SCO.
+
+### ncurses-1.9.5 -> 1.9.6
+
+* handling of TERMCAP environment variables now works correctly.
+* various changes to shorten termcap translations to less that 1024 chars.
+* tset(1) added
+* mouse support for xterm.
+* most data tables are now const and accordingly live in shareable text space.
+* Obey the XPG4/SVr4 practice that echo() is initally off.
+* tic is much better at translating XENIX and AIX termcap entries now.
+* tic can interpret ko capabilities now.
+* integrated Juergen Pfeifer's forms library.
+* taught write_entry() how not to write more than it needs to; this change
+  reduces the size of the terminfo tree by a full 26%!
+* infocmp -T option added.
+* better warnings about historical tic quirks from tic.
+
+### ncurses 1.9.4 -> 1.9.5
+
+* menus library is now included with documentation.
+* lib_mvcur has been carefully profiled and tuned.
+* Fixed a ^Z-handling bug that was tanking lynx(1).
+* HJ Lu's patches for ELF shared libraries under Linux
+* terminfo.src 9.8.2
+* tweaks for compiling in seperate directories.
+* Thomas Dickey's patches to support NeXT's brain-dead linker
+* Eric Raymond's patches to fix problems with long termcap entries.
+* more support for shared libraries under SunOS and IRIX.
+
+### ncurses 1.9.3 -> 1.9.4
+
+* fixed an undefined-order-of-evaluation bug in lib_acs.c
+* systematically gave non-API public functions and data an _nc_ prefix.
+* integrated Juergen Pfeifer's menu code into the distribution.
+* totally rewrote the knight test game's interface
+
+### ncurses 1.9.2c -> 1.9.3
+
+* fixed the TERMCAP_FILE Support.
+* fixed off-by-one errors in scrolling code
+* added tracemunch to the test tools
+* took steps to cut the running time of make install.data
+
+### ncurses 1.9.2c -> 1.9.2d
+
+* revised 'configure' script to produce libraries for normal, debug,
+  profile and shared object models.
+
+### ncurses 1.9.1 -> 1.9.2
+
+* use 'autoconf' to implement 'configure' script.
+* panels support added
+* tic now checks for excessively long termcap entries when doing translation
+* first cut at eliminating namespace pollution.
+
+### ncurses 1.8.9 -> 1.9
+
+* cleanup gcc warnings for the following: use size_t where 'int' is not
+  appropriate, fixed some shadowed variables, change attr_t to compatible with
+  chtype, use attr_t in some places where it was confused with 'int'.
+* use chtype/attr_t casts as appropriate to ensure portability of masking
+  operations.
+* added-back waddchnstr() to lib_addstr.c (it had been deleted).
+* supplied missing prototypes in curses.h
+* include <termcap.h> in lib_termcap.c to ensure that the prototypes
+  are consistent (they weren't).
+* corrected prototype of tputs in <termcap.h>
+* rewrote varargs parsing in lib_tparm.c (to avoid referencing memory
+  that may be out of bounds on the stack) -- Purify found this.
+* ensure that TRACE is defined in lib_trace.c (to solve prototype
+  warnings from gcc).
+* corrected scrolling-region size in 'mvcur_wrap()'
+* more spelling fixes
+* use 'calloc()' to allocate WINDOW struct in lib_newwin.c (Purify).
+* set default value for SP->_ofp in lib_set_term.c (otherwise SunOS dumps
+  core in init_acs()).
+* include <errno.h> in write_entry.c (most "braindead" includes declare errno
+  in that file).
+
+### ncurses 1.8.8 -> 1.8.9
+
+* compile (mostly) clean with gcc 2.5.8 -Wall -Wstrict-prototypes
+  -Wmissing-prototypes -Wconversion and using __attribute__ to flush out
+  non-portable use of "%x" for pointers, or for chtype data (which is declared
+  as a long).
+* modified doupdate to ensure that typahead was turned on before attempting
+  select-call (otherwise, some implementations hang).
+* added trace mask TRACE_FIFO, use this in lib_getch.c to allow finer
+  resolution of traces.
+* improved bounds checking on several critical functions.
+* the data directory has been replaced by the new master terminfo file.
+* -F file-comparison option added to infocmp.
+* compatibility with XSI Curses is now documented in the man bages.
+* wsyncup/wsyncdown functions are reliable now; subwindow code in general
+  is much less flaky.
+* capabilities ~msgr, tilde_glitch, insert_padding, generic_type, no_pad_char,
+  memory_above, memory_below, and hard_copy are now used properly.
+* cursor-movement optimization has been completely rewritten.
+* vertical-movement optimization now uses hardware scrolling, il, dl.
+
+### ncurses 1.8.7 -> 1.8.8
+* untic no longer exists, infocmp replaces it.
+* tic can understand termcap now, especially if it is called captoinfo.
+* The Linux Standard Console terminfo entry is called linux insead of console.
+  It also uses the kernel's new method of changing charsets.
+* initscr() will EXIT upon error (as the docs say) This wil mostly happen if
+  you try to run on an undefined terminal.
+* I can get things running on AIX but tic can't compile terminfo. I have to
+  compile entries on another machine. Volunteers to hunt this bug are welcome.
+* wbkgd() and wbkgdset() can be used to set a windows background to color.
+  wclear()/werase() DO NOT use the current attribute to clear the screen.
+  This is the way SVR4 curses works. PDCurses 2.1 is broken in this respect,
+  though PDCurses 2.2 has been fixed.
+* cleaned up the test/ directory.
+* test/worm will segfault after quite a while.
+* many spelling corrections courtesy of Thomas E. Dickey
+
+### ncurses 1.8.6 -> 1.8.7
+* cleaned up programs in test/ directory.
+* fixed wbkgdset() macro.
+* modified getstr() to stop it from advancing cursor in noecho mode.
+* modified linux terminfo entry to work with the latest kernel to get
+  the correct alternate character set.
+* also added a linux-mono entry for those running on monochrome screens.
+* changed initscr() so that it behaves like the man page says it does.
+  this fixes the problem with programs in test/ crashing with SIGSEV if
+  a terminal is undefined.
+* modified addch() to avoid using any term.h #define's
+* removed duplicate tgoto() in lib_tparm.c
+* modified dump_entry.c so that infocmp deals correctly with ',' in acsc
+* modified delwin() to correctly handle deleting subwindows.
+* fixed Makefile.dist to stop installing an empty curses.h
+* fixed a couple of out-of-date notes in man pages.
+
+### ncurses 1.8.5 -> 1.8.6
+* Implemented wbkgd(), bkgd(), bkgdset(), and wbkgdset().
+* The handling of attributes has been improved and now does not turn off color
+  if other attributes are turned off.
+* scrolling code is improved. Scrolling in subwindows is still broken.
+* Fixes to several bugs that manifest them on platforms other than Linux.
+* The default to meta now depends on the status of the terminal when ncurses
+  is started.
+* The interface to the tracing facility has changed.  Instead of the pair of
+  functions traceon() and traceoff(), there is just one function trace() which
+  takes a trace mask argument.  The trace masks, defined in curses.h, are
+  as follows:
+
+	#define TRACE_DISABLE	0x00	/* turn off tracing */
+	#define TRACE_ORDINARY	0x01	/* ordinary trace mode */
+	#define TRACE_CHARPUT	0x02	/* also trace all character outputs */
+	#define TRACE_MAXIMUM	0x0f	/* maximum trace level */
+
+  More trace masks may be added, or these may be changed, in future releases.
+* The pad code has been improved and the pad test code in test/ncurses.c has
+  been improved.
+* The prototype ansi entry has been changed to work with a wider variety
+  of emulators.
+* Fix to the prototype ansi entry that enables it to work with PC emulators
+  that treat trailing ";m" in a highlight sequence as ";0m"; this doesn't
+  break operation with any emulators.
+* There are now working infocmp, captoinfo, tput, and tclear utilities.
+* tic can now compile entries in termcap syntax.
+* Core-dump bug in pnoutrefresh fixed.
+* We now recognize and compile all the nonstandard capabilities in Ross
+  Ridge's mytinfo package (rendering it obsolete).
+* General cleanup and documentation improvements.
+* Fixes and additions to the installation-documentation files.
+* Take cursor to normal mode on endwin.
+
+### ncurses 1.8.4 -> 1.8.5
+* serious bugs in updating screen which caused erratic non-display,
+  fixed.
+* fixed initialization for getch() related variable which cause
+  unpredictable results.
+* fixed another doupdate bug which only appeared if you have
+  parm_char.
+* implemented redrawln() and redrawwin().
+* implemented winsnstr() and related functions.
+* cleaned up insertln() and deleteln() and implemented (w)insdeln().
+* changed Makefile.dist so that installation of man pages will
+  take note of the terminfo directory.
+* fixed Configure (removed the mysterious 'X').
+* Eric S. Raymond fixed the script.* files so that they work with
+  stock awk.
+
+#### ncurses 1.8.3 -> 1.8.4 #### ####
+* fixed bug in refreshing the screen after return from shell_mode.
+  There are still problems but they don't manifest themselves on
+  my machine (Linux 0.99.14f).
+* added wgetnstr() and modified things accordingly.
+* fixed the script.src script.test to work with awk not just gawk.
+* Configure can now take an argument of the target system.
+* added test/ncurses.c which replaces several other programs and
+  performs more testing.
+[Thanks to Eric S Raymond for the last 4]
+* more fixes to lib_overlay.c and added test/over.c to illustrate
+  how it works.
+* fixed ungetch() to take int instead of ch.
+* fixes to cure wgetch() if flushinp() is called.
+
+One note I forgot to mention in 1.8.3 is that tracing is off by
+default starting in the version. If you want tracing output, put
+traceon(); in your code and link with -ldcurses.
+
+#### ncurses 1.8.2 -> ncurses 1.8.3 #### ####
+MAJOR CHANGES:
+1) The order of capabilities has been changed in order to achieve
+binary compatibility with SVR4 terminfo database. This has the
+unfortunate effect of breaking application currently linked with
+ncurses. To ensure correct behavior, recompile all such programs.
+Most programs using color or newer capabilities will break, others
+will probably continue to work ok.
+
+2) Pavel Curtis has renounced his copyright to the public domain.
+This means that his original sources (posted to comp.sources.unix,
+volume 1) are now in the public domain.  The current sources are
+NOT in the public domain, they are copyrighted by me.  I'm
+entertaining ideas on what the new terms ncurses is released under.
+
+3) Eric S. Raymond has supplied a complete set of man pages for
+ncurses in ?roff format. They will eventually replace most of the
+current docs. Both sets are included in this release.
+
+Other changes and notes from 1.8.2 include:
+* SIGSEGV during scrolling no longer occurs.
+* Other problems with scrolling and use of idl have been corrected.
+* lib_getch.c has been re-written and should perform flawlessly.
+  please use test/getch.c and any other programs to test this.
+* ripoffline() is implemented (Thanks to Eric) and slk_ functions
+  changed accordingly.
+* I've added support for terminals that scroll if you write in the
+  bottom-right corner.
+* fixed more bugs in pads code. If anybody has a program that uses
+  pads I'd love a copy.
+* correct handling for terminal with back_color_erase capability
+  (such as Linux console, and most PC terminals)
+* ^Z handling apparently didn't work (I should never trust code
+  sent me to me without extensive testing). It now seems to be
+  fixed. Let me know if you have problems.
+* I've added support for Apollo and NeXT, but it may still be
+  incomplete, especially when dealing with the lack of POSIX
+  features.
+* scrolling should be more efficient on terminals with idl
+  capabilities. Please see src/lib_scroll.c for more notes.
+* The line drawing routines were offset by 1 at both ends. This
+  is now fixed.
+* added a few missing prototypes and macros (e.g. setterm())
+* fixed code in src/lib_overlay.c which used to crash.
+* added a few more programs in test/ The ones from the PDCurses
+  package are useful, especially if you have SVR4 proper. I'm
+  interested in the results you get on such a systems (Eric? ;-).
+  They already exposed certain bugs in ncurses.
+* See src/README for porting notes.
+* The C++ code should really replace ncurses.h instead of working
+  around it. It should avoid name-space clashes with nterm.h (use
+  rows instead of lines, etc.)
+* The C++ should compile ok. I've added explicit rules to the
+  Makefile because no C++ defaults are documented on the suns.
+* The docs say that echo() and nocbreak() are mutually exclusive.
+  At the moment ncurses will switch to cbreak() if the case above
+  occurs. Should it continue to do so? How about echo() and noraw()?
+* PDCurses seem to assume that wclear() will use current attribute
+  when clearing the screen. According to Eric this is not the case
+  with SVR4.
+* I have discovered, to my chagrin, SunOS 4.x (and probably other systems)
+  * doesn't have vsscanf and God knows what else!  I've will do a vsscanf().
+* I've also found out that the src/script.* rely on gawk and will not
+  work with stock awk or even with nawk. Any changes are welcome.
+* Linux is more tolerant of NULL dereferences than most systems. This
+  fact was exposed by hanoi.
+* ncurses still seems inefficient in drawing the screen on a serial
+  link between Linux and suns. The padding may be the culprit.
+* There seems to be one lingering problem with doupdate() after shelling
+  out. Despite the fact the it is sending out the correct information
+  to the terminal, nothing takes effect until you press ^L or another
+  refresh takes place. And yes, output does get flushed.
+
+#### ncurses 1.8.1 -> ncurses 1.8.2 #### Nov 28, 1993 ####
+
+* added support for SVR4 and BSDI's BSD/386.
+* major update and fix to scrolling routine.
+* MORE fixes to stuff in lib_getch.c.
+* cleaned-up configuration options and can now generate
+	Config.* files through an awk script.
+* changed setupterm() so it can be called more than once,
+	add added set_curterm(), del_curterm().
+* a few minor cleanups.
+* added more prototypes in curses.h
+
+#### ncurses 1.8 -> ncurses 1.8.1 #### Nov 4, 1993 ####
+
+* added support for NeXTStep 3.0
+* added termcap emulation (not well tested).
+* more complete C++ interface to ncurses.
+* fixed overlay(), overwrite(), and added copywin().
+* a couple of bug fixes.
+* a few code cleanups.
+
+#### ncurses 0.7.2/0.7.3 -> ncurses 1.8 #### Aug 31, 1993 ####
+
+* The annoying message "can't open file." was due to missing
+  terminfo entry for the used terminal. It has now been
+  replaced by a hopefully more helpful message.
+* Problems with running on serial lines are now fixed.
+* Added configuration files for SunOS, Linux, HP/UX, Ultrix,
+  386bsd/BSDI (if you have others send'em to me)
+* Cleaner Makefile.
+* The documentation in manual.doc is now more uptodate.
+* update optimization and support for hp terminals, and 386bsd
+  console driver(s).
+* mvcur optimization for terminals without cursor addressing
+  (doesn't work on Linux)
+* if cursor moved since last update, getch() will refresh the
+  screen before working.
+* getch() & alarm() can now live together. in 0.7.3 a signal
+  interrupted getch() (bug or feature?) now the getch is
+  restarted.
+* scanw() et all were sick, now fixed.
+* support for 8-bit input (use meta()).
+* added default screen size to all terminfos.
+* added c++ Ncursesw class.
+* several minor bug fixes.
+
+#### ncurses 0.7.2 -> ncurses 0.7.3 #### May 27, 1993 ####
+
+* Config file to cope with different platforms (386BSD, BSDI, Ultrix, SunOS)
+* more fixes to lib_getch.c
+* changes related to Config
+
+#### ncurses 0.7 -> ncurses 0.7.2 #### May 22, 1993 ####
+
+* docs updated slightly (color usage is now documented).
+* yet another fix for getch(), this one fixes problems with ESC being swallowed
+  if another character is typed before the 1 second timeout.
+* Hopefully, addstr() and addch() are 8-bit clean.
+* fixed lib_tparm.c to use stdarg.h (should run on suns now)
+* order of capabilities changed to reflect that specified in SYSV
+  this will allow for binary-compatibility with existing terminfo dbs.
+* added halfdelay()
+* fixed problems with asc_init()
+* added A_PROTECT and A_INVIS
+* cleaned up vidputs()
+* general cleanup of the code
+* more attention to portability to other systems
+* added terminfos for hp70092 (wont work until changes to lib_update.c are
+  made) and 386BSD pcvt drivers.
+
+Thanks to Hellmuth Michaelis for his help.
+optimization code is slated for the next major release, stay tuned!
+
+#### ncurses 0.6/0.61 -> ncurses 0.7 #### April 1, 1993
+Please note that the next release will be called 1.8. If you want to know about
+the rationale drop me a line.
+
+Included are several test programs in test/.
+I've split up the panels library, reversi, tetris, sokoban. They are now
+available separately from netcom.com:pub/zmbenhal/
+
+* color and ACS support is now fully compatible with SYSV at the terminfo
+  level.
+* Capabilities now includes as many SYSV caps I could find.
+* tigetflag,tigetnum,tigetstr functions added.
+* boolnames, boolfnames, boolcodes numnames, numfnames, numcodes,
+  strnames, strfnames, strcodes arrays are now added.
+* keyname() is added.
+* All function keys can be defined in terminfo entries.
+* fixed lin_tparm.c to behave properly.
+* terminfo entries for vt* and xterm are included (improvements are welcome)
+* more automation in handling caps and keys.
+* included fixes from 0.6.1
+* added a few more missing functions.
+* fixed a couple of minor bugs.
+* updated docs JUST a little (still miles behind in documenting the newer
+	features).
+
+#### ncurses 0.6 -> ncurses 0.61 ####
+
+1) Included the missing data/console.
+
+2) allow attributes when drawing boxes.
+
+3) corrected usage of win->_delay value.
+
+4) fixed a bug in lib_getch.c. if it didn't recognize a sequence it would
+	simply return the last character in the sequence. The correct
+	behavior is to return the entire sequence one character at a time.
+
+#### ncurses0.5 -> ncurses0.6 #### March 1, 1993 ####
+* removed _numchngd from struct _win_st and made appropriate changes.
+* rewritten kgetch() to remove problems with interaction between alarm and
+  read(). It caused SIGSEGV every now and then.
+* fixed a bug that miscounted the numbers of columns when updating.
+  (in lib_doupdate.c(ClrUpdate() -- iterate to columns not columns-1)
+* fixed a bug that cause the lower-right corner to be incorrect.
+  (in lib_doupdate.c(putChar() -- check against columns not columns-1)
+* made resize() and cleanup() static to lib_newterm.c
+* added notimeout().
+* added timeout() define in curses.h
+* added more function prototypes and fixed napms.
+* added use_env().
+* moved screen size detection to lib_setup.c.
+* fixed newterm() to confirm to prototype.
+* removed SIGWINCH support as SYSV does not define its semantics.
+* cleaned-up lib_touch.c
+* added waddnstr() and relatives.
+* added slk_* support.
+* fixed a bug in wdeleteln().
+* added PANEL library.
+* modified Makefile for smoother installation.
+* terminfo.h is really term.h
+
+#### ncurses 0.4 -> ncurses 0.5 #### Feb 14, 1993 ####
+* changed _win_st structure to allow support for missing functionality.
+* Addition of terminfo support for all KEY_*.
+* Support for nodelay(), timeout(), notimeout().
+* fixed a bug with the keypad char reading that did not return ESC until
+  another key is pressed.
+* nl mapping no longer occur on output (as should be)
+  fixed bug '\n' no causing a LF.
+* fixed bug that reset terminal colors regardless of whether we use color
+  or not.
+* Better support for ACS (not quite complete).
+* fixed bug in wvline().
+* added curs_set().
+* changed from signal() to sigaction().
+* re-included the contents of important.patch into source.
+
+#### ncurses 0.3 -> ncurses 0.4 #### Feb 3, 1993 ####
+* Addition of more KEY_* definitions.
+* Addition of function prototypes.
+* Addition of several missing functions.
+* No more crashes if screen size is undefined (use SIGWINCH handler).
+* added a handler to cleanup after SIGSEGV (hopefully never needed).
+* changed SRCDIR from /etc/term to /usr/lib/terminfo.
+* renamed compile/dump to tic/untic.
+* New scrolling code.
+* fixed bug that reversed the sense of nl() and nonl().
+
+#### ncurses 0.2 -> ncurses 0.3  #### Jan 20, 1993 ####
+* more support for color and graphics see test/ for examples.
+* fixed various files to allow correct update after shelling out.
+* more fixes for updates.
+* no more core dumps if you don't have a terminfo entry.
+* support for LINES and COLUMNS environment variables.
+* support for SIGWINCH signal.
+* added a handler for SIGINT for clean exits.
+
+#### ncurses 0.1 -> ncurses 0.2 #### Aug 14, 1992 ####
+* support for color.
+* support for PC graphic characters.
+* lib_trace.c updated to use stdarg.h and vprintf routines.
+* added gdc.c (Great Digital Clock) as an example of using color.
+
+#### ncurses -> ncurses 0.1 #### Jul 31, 1992 ####
+* replacing sgtty stuff by termios stuff.
+* ANSIfication of some functions.
+* Disabling cost analysis 'cause it's incorrect.
+* A quick hack for a terminfo entry.
diff --git a/ncurses-5.2/README b/ncurses-5.2/README
new file mode 100644
index 0000000..52aa79d
--- /dev/null
+++ b/ncurses-5.2/README
@@ -0,0 +1,175 @@
+-- $Id$
+-------------------------------------------------------------------------------
+		README file for the ncurses package
+
+See the file ANNOUNCE for a summary of ncurses features and ports.
+See the file INSTALL for instructions on how to build and install ncurses.
+See the file NEWS for a release history and bug-fix notes.
+See the file TO-DO for things that still need doing, including known bugs.
+
+Browse the file misc/ncurses-intro.html for narrative descriptions of how
+to use ncurses and the panel, menu, and form libraries.
+ 
+Browse the file doc/html/hackguide.html for a tour of the package internals.
+
+ROADMAP AND PACKAGE OVERVIEW:
+
+You should be reading this file in a directory called:  ncurses-d.d, where d.d
+is the current version number (see the dist.mk file in this directory for
+that).  There should be a number of subdirectories, including `c++', `form',
+`man', `menu', `misc', `ncurses', `panel', `progs', `test', 'tack' and `Ada95'. 
+(The 'tack' program may be distributed separately).
+
+A full build/install of this package typically installs several libraries, a
+handful of utilities, and a database hierarchy.  Here is an inventory of the
+pieces:
+
+The libraries are:
+
+	libncurses.a       (normal)
+	libncurses.so      (shared)
+	libncurses_g.a     (debug and trace code enabled)
+	libncurses_p.a     (profiling enabled)
+
+	libpanel.a         (normal)
+	libpanel.so        (shared)
+	libpanel_g.a       (debug and trace code enabled)
+
+	libmenu.a          (normal)
+	libmenu.so         (shared)
+	libmenu_g.a        (debug enabled)
+
+	libform.a          (normal)
+	libform.so         (shared)
+	libform_g.a        (debug enabled)
+
+The ncurses libraries implement the curses API.  The panel, menu and forms
+libraries implement clones of the SVr4 panel, menu and forms APIs.  The source
+code for these lives in the `ncurses', `panel', `menu', and `form' directories
+respectively.
+
+In the `c++' directory, you'll find code that defines an interface to the
+curses, forms, menus and panels library packaged as C++ classes, and a demo program in C++
+to test it.  These class definition modules are not installed by the 'make
+install.libs' rule as libncurses++.
+
+In the `Ada95' directory, you'll find code and documentation for an
+Ada95 binding of the curses API, to be used with the GNAT compiler.
+This binding is built by a normal top-level `make' if configure detects
+an usable version of GNAT (3.10 or above). It is not installed automatically.
+See the Ada95 directory for more build and installation instructions and
+for documentation of the binding.
+
+To do its job, the ncurses code needs your terminal type to be set in the
+environment variable TERM (normally set by your OS; under UNIX, getty(1)
+typically does this, but you can override it in your .profile); and, it needs a
+database of terminal descriptions in which to look up your terminal type's
+capabilities.
+
+In older (V7/BSD) versions of curses, the database was a flat text file,
+/etc/termcap; in newer (USG/USL) versions, the database is a hierarchy of
+fast-loading binary description blocks under /usr/lib/terminfo.  These binary
+blocks are compiled from an improved editable text representation called
+`terminfo' format (documented in man/terminfo.5).  The ncurses library can use
+either /etc/termcap or the compiled binary terminfo blocks, but prefers the
+second form.
+
+In the `misc' directory, there is a text file terminfo.src, in editable
+terminfo format, which can be used to generate the terminfo binaries (that's
+what make install.data does).  If the package was built with the
+--enable-termcap option enabled, and the ncurses library cannot find a terminfo
+description for your terminal, it will fall back to the termcap file supplied
+with your system (which the ncurses package installation leaves strictly
+alone).
+
+The utilities are as follows:
+
+	tic             -- terminfo source to binary compiler
+	infocmp         -- terminfo binary to source decompiler/comparator
+	clear           -- emits clear-screen for current terminal
+	tput            -- shell-script access to terminal capabilities.
+	toe		-- table of entries utility
+	tset            -- terminal-initialization utility
+
+The first two (tic and infocmp) are used for manipulating terminfo
+descriptions; the next two (clear and tput) are for use in shell scripts.  The
+last (tset) is provided for 4.4BSD compatibility.  The source code for all of
+these lives in the `progs' directory.
+
+Detailed documentation for all libraries and utilities can be found in the
+`man' and `doc' directories.  An HTML introduction to ncurses, panels, and
+menus programming lives in the `doc/html' directory.  Manpages in HTML format
+are under `doc/html/man'.
+
+The `test' directory contains programs that can be used to verify or
+demonstrate the functions of the ncurses libraries.  See test/README for
+descriptions of these programs.  Notably, the `ncurses' utility is designed to
+help you systematically exercise the library functions.
+
+AUTHORS:
+
+Pavel Curtis: 
+	wrote the original ncurses
+
+Zeyd M. Ben-Halim:
+	port of original to Linux and many enhancements.
+
+Thomas Dickey (maintainer for 1.9.9g through 4.1, resuming with FSF's 5.0):
+	configuration scripts, porting, mods to adhere to XSI Curses in the
+	areas of background color, terminal modes.  Also memory leak testing,
+	the wresize, default colors and key definition extensions and numerous
+	bug fixes (more than half of those enumerated in NEWS beginning with
+	the internal release 1.8.9).
+
+Florian La Roche (official maintainer for FSF's ncurses 4.2)
+	Beginning with release 4.2, ncurses is distributed under an MIT-style
+	license.
+
+Eric S. Raymond:
+	the man pages, infocmp(1), tput(1), clear(1), captoinfo(1), tset(1),
+	toe(1), most of tic(1), trace levels, the HTML intro, wgetnstr() and
+	many other entry points, the cursor-movement optimization, the
+	scroll-pack optimizer for vertical motions, the mouse interface and
+	xterm mouse support, and the ncurses test program.
+
+Juergen Pfeifer
+	The menu and form libraries, C++ bindings for ncurses, menus, forms and
+	panels, as well as the Ada95 binding.  Ongoing support for panel.
+
+CONTRIBUTORS:
+
+Alexander V. Lukyanov
+	for numerous fixes and improvements to the optimization logic.
+
+David MacKenzie
+	for first-class bug-chasing and methodical testing.
+
+Ross Ridge
+	for the code that hacks termcap parameterized strings into terminfo.
+
+Warren Tucker and Gerhard Fuernkranz,
+	for writing and sending the panel library.
+
+Hellmuth Michaelis,
+	for many patches and testing the optimization code.
+
+Eric Newton, Ulrich Drepper, and Anatoly Ivasyuk:
+	the C++ code.
+
+Jonathan Ross,
+	for lessons in using sed.
+
+Keith Bostic (maintainer of 4.4BSD curses)
+	for help, criticism, comments, bug-finding, and being willing to
+	deep-six BSD curses for this one when it grew up.
+
+Richard Stallman,
+	for his commitment to making ncurses free software.
+
+Countless other people have contributed by reporting bugs, sending fixes,
+suggesting improvements, and generally whining about ncurses :-)
+
+BUGS:
+	See the INSTALL file for bug and developer-list addresses.
+	The Hacker's Guide in the doc directory includes some guidelines
+	on how to report bugs in ways that will get them fixed most quickly.
diff --git a/ncurses-5.2/README.emx b/ncurses-5.2/README.emx
new file mode 100644
index 0000000..7285130
--- /dev/null
+++ b/ncurses-5.2/README.emx
@@ -0,0 +1,45 @@
+-- $Id$
+-- Author: Thomas Dickey
+-------------------------------------------------------------------------------
+
+You can build ncurses on OS/2 in the EMX environment.  But you must build and
+acquire tools.  Not all of the tools distributed with EMX work properly, and
+some additional ones are required.
+
+First, the configure script distributed with ncurses will not run as-is in EMX. 
+You can generate a new one if you have autoconf built for EMX.  You will need
+the EMX development tools, of course.  Get these programs to start:
+
+	GNU m4 program (version 1.4)
+	GNU autoconf (version 2.13).
+	GNU patch (version 2.5)
+
+Apply the autoconf patches from
+
+	http://dickey.his.com/autoconf
+	ftp://dickey.his.com/autoconf
+
+These are ordered by date:
+
+	autoconf-2.13-20000819.patch.gz
+	autoconf-2.13-20000819-emx.patch.gz
+
+I built my development environment for ncurses using EMX 0.9c at the end of
+1997.  Much of the EMX patch for autoconf was done originally by J.J.G.Ripoll,
+using a similar environment (he prefers using the 'ash' shell).  Newer versions
+may fix these problems:
+
+	+ The pdksh program distributed at Hobbes and Leo (with a 1996 date) is
+	  defective.  It does not process "here documents" correctly (which
+	  renders it useless for running the autoconf script).  I built my own
+	  copy of pdksh 5.2.13, which does have the bug corrected (documented
+	  in the change log for pdksh).
+
+	+ I also built from sources (because the distributed binaries did not
+	  work) the cmp, diff programs.
+	  
+	  Other required utilities such as ar, cat, chmod, cp, gawk, grep, mv,
+	  ls, rm, mkdir, sed, sort and tr worked.
+
+Once you have autoconf patched and installed, run 'autoconf' from the top-level
+directory of ncurses to generate the EMX-specific configure script.
diff --git a/ncurses-5.2/README.glibc b/ncurses-5.2/README.glibc
new file mode 100644
index 0000000..7d52269
--- /dev/null
+++ b/ncurses-5.2/README.glibc
@@ -0,0 +1,5 @@
+To compile this as an add-on for glibc, unpack it in the glibc source
+tree and put ncurses on the add-on list when you do configure.
+
+hjl@gnu.ai.mit.edu
+03/21/1997
diff --git a/ncurses-5.2/TO-DO b/ncurses-5.2/TO-DO
new file mode 100644
index 0000000..7465e6f
--- /dev/null
+++ b/ncurses-5.2/TO-DO
@@ -0,0 +1,251 @@
+-- $Id$
+
+SHORT-TERM TO-DO ITEMS:
+
+Known Problems:
+
+* GNAT does not put libraries in the correct order, so a build only links
+  properly if you use shared libraries since -lncurses is first.
+
+* XPG4 specifies that the enhanced features are not available unless the
+  _XOPEN_SOURCE_EXTENDED test macro is defined by the application.  Ncurses uses
+  this macro (incorrectly) to address a dependency upon wchar_t.  The functions
+  which use wchar_t are not implemented, so the effect of the test macro is
+  pointless.
+
+* The screen optimization has been tested only in an ad hoc manner.  We should
+  develop a good set of regression tests to cover lib_doupdate.c and
+  lib_mvcur.c.
+
+* Magic cookie support does not work, since the logic does not take into account
+  refresh.  Also, the initial optimize does not adjust the current location
+  when a cookie is emitted.
+
+* Scrolling optimization has holes: for example, it forces repaints of the
+  screen between calls to refresh().
+
+* SVr4 uses slightly different rules for determining when softkeys are shown.
+  For example, they are initially displayed (before the ncurses 'e' test
+  activates them), and a touchwin can apparently also force them to be
+  displayed.
+
++ The code departs from perfect 8-bit cleanness in one respect; you cannot
+  specify a character \200 as part of a capability string, because the terminfo
+  library interprets \200 as a request to embed NUL (\000) at that point.  This
+  is a legacy terminfo property we can't mess with.
+
+* The window classes defined in the c++ subdirectory need documentation.
+  Some C++ programmer could earn a lot of good karma by doing this...
+
+Portability (or lack thereof):
+
+* Users of older System V UNIXes (but not Solaris, and probably not SVr4)
+  may trip over a known problem with the signal-handling code which causes
+  abrupt termination of ncurses applications following resume from a ^Z
+  suspend (this problem was first seen running lynx).  You will not see 
+  this problem if you are running Linux or one of the 4.4BSD derivatives
+  like FreeBSD, NetBSD, or BSDI.  For details, see the analysis in the
+  header comment of ncurses/lib_tstp.c.
+
+* In theory, vwprintw and vwscanf are supposed to use the older varargs.h
+  interface for handling variadic argument lists.  Linux doesn't have
+  varargs.h, it has the newer X/Open-standard stdargs.h equivalent. So
+  these functions use stdargs instead.  This is unlikely to be a problem 
+  unless you're building ncurses on a System V old enough to only have
+  varargs.h.  (Solaris 2.5.1 uses the stdarg.h binding as well).
+
+* If you're using a BSD earlier than 4.4BSD, or a Linux old enough not to
+  have a native vsscanf(3) in its library, vwscanw() will not work.  You lose.
+  (It should work on any System V, however).  If you want to fix this, add
+  an implementation to ncurses/vsscanf.c.
+
+* The demo build for the c++ library craps out with many link errors under gcc
+  2.6.3.  We're told the C++ support in 2.6.3 is broken and that the right
+  fix is to upgrade to 2.7.0.  This demo is also known to not build with
+  the Sun SPARCworks 4.1 C++ compiler, due to a problem resolving templates.
+
+* Under Ultrix, configure craps out (Ultrix sh is lame).  Run it under ksh.
+
+* We've not tested the configure script with cross-compilers.  The autoconf
+  tests are supposed to be able to support this (please report bugs).  You will
+  have to configure and build in two steps.  The first step must create the
+  automatically-generated sources (e.g., comp_captab.c) on your host machine. 
+  Then, run "make mostlyclean", remove config.* from the top-level directory
+  and configure for the cross-compiler.
+
++ terminfo.5 does not format with the SunOS (and most other platform's) tbl
+  utility because it relies on a diversion for each table entry.  Get the groff
+  package.
+
+Untested features:
+
+* The code for the HP color model using set_color_pair is untested.
+
+* The code for handling soft labels on a terminal type with built-in support
+  for them (num_labels > 0, label_height, label_width, label_format, label_off,
+  label_on, plab_norm, lab_f*) has not been tested.  The label_format and
+  lab_f* capabilities aren't presently used.
+
+LONGER-TERM TO-DO ITEMS:
+
+1. Extended COSE conformance
+
+There is an XPG4 standard recently released which describes a superset
+of the SVr4 API.  The library is BASE conformant with this standard.
+We would like to make ncurses fully conformant at the EXTENDED level
+supporting internationalization.
+
+Here are page references to all material involving wide or multi-byte
+characters in Issue 4 of the XSI Curses standard, with notes on their
+status in this implementation:
+
+	Page 1 (1.1.2) New Features discussion of internationalization.
+	Page 12 (2.4): Definition of cchar_t, wchar_t.
+	Page 16 (3.3.2): Introduction of multi-column characters.
+	Page 17-18 (3.3.5): Description of non-spacing characters.
+	Page 19-21 (3.4.2): Basic character operations.
+	Page 34 (addnstr): These should now call underlying wide-
+character functions, and do (through waddnstr) if _XOPEN_SOURCE_EXTENDED is on).
+	Page 35 (addnwstr): wide-character add-string functions.  All macros 
+except waddnwstr() which is not yet defined.
+	Page 36 (add_wch): wide-character add-char functions.  All macros 
+except wadd_wch() which is not yet defined.
+	Page 39 (attr_get): implemented -- we've just made the current-
+attributes field of the window an attr_t.
+	Page 43 (bkgrnd):  None of these are implemented.
+	Page 45 (border_set): Neither of these is implemented.
+	Page 47 (box_set): box_set implemented as macro, but the underlying
+wborder_set() is not yet defined.
+	Page 78 (echo_wchar): echo_wchar() implemented as macro, underlying
+wecho_wchar() not yet implemented.
+	Page 81 (erasechar): Neither entry point is implemented.
+	Page 87 (getbkgrnd): Not implemented.
+	Page 88 (getcchar): Not implemented.
+	Page 93 (getn_wstr): All implemented (as macros) except the
+underlying wgetn_wstr().
+	Page 97 (get_wch):  All implemented (as macros) except the
+underlying wget_wch().
+	Page 99 (get_wstr): Xref to page 93.
+	Page 105 (hline_set): All implemented (as macros) except the
+underlying whline_set(), wvline_set().
+	Page 114 (innstr): Multi-byte character-completeness check is
+not implemented.
+	Page 115 (innwstr): All implemented (as macros) except the
+underlying winnw_str().
+	Page 119 (insnstr): Implementation may not be correct for multi-byte
+characters.
+	Page 120 (ins_nwstr): Not implemented.
+	Page 121 (insstr): Xref to page 119.
+	Page 122 (instr): Xref to page 119.
+	Page 123 (ins_wch): Not implemented.
+	Page 124 (ins_wstr): Xref to page 120.
+	Page 126 (in_wch): Not implemented.
+	Page 127 (in_wchnstr): Not implemented.
+	Page 128 (inwstr): Xref to page 115.
+	Page 133 (killwchar): killwchar not implemented.
+	Page 158 (pechochar): pecho_wchar() not implemented.
+	Page 176 (setcchar): Not implemented.
+	Page 181 (slk_attroff): slk_wset not implemented.
+	Page 200 (ungetch): unget_wch() not implemented.
+	Page 203 (vidattr): vid_attr() and vid_puts() not implemented.
+	Page 206 (vline_set): Xref to page 105.
+	Page 214 (wunctrl): Not implemented.
+	Page 216 (curses.h): cchar_t, wint_t, wchar_t references.
+	Page 220 (curses.h): KEY_CODE_YES
+
+Basically, the macro superstructure is there but the core is absent.  We
+need better multi-locale support guarantees from the OS to finish this.
+If you are working on internationalization support, please contact us so
+we can cooperate.
+
+2. DOS port
+
+Only 16 of the 55 files in the library depend on the terminfo format.
+It should be possible to further kernelize the package, then rewrite 
+a small number of core files to produce a functionally-compatible
+port that would do updates to a memory-mapped screen area.  The first
+result of this would be a DOS port.
+
+3. X port
+
+It would be nice if ncurses could recognize when it was running under X and
+maintain its own window.  With this feature, all ncurses programs would
+automatically become X programs.  The challenge is to handle resize events
+properly.
+
+4. Unused capabilities
+
+The currently unused capabilities fall naturally into several groups:
+
+A. Status-line capabilities:
+
+	Booleans: has_status_line, status_line_esc_ok.
+	Numerics: width_status_line.
+	Strings: dis_status_line, from_status_line, to_status_line.
+
+System V Release 1 curses made no use of these at all.  SVr4's use, if
+any, is unknown.  From the AT&T termcap file it looks like curses, in general,
+shouldn't use them; terminal variants with status lines have their line count
+decremented by 1, suggesting that curses is supposed to leave the status line
+alone.
+
+B. Printer capabilities:
+
+	Boolean: col_addr_glitch, cr_cancels_micro_mode, has_print_wheel,
+		row_addr_glitch, semi_auto_right_margin, cpi_changes_res,
+		lpi_changes_res.
+	Numeric: buffer_capacity, dot_horz_spacing, dot_vert_spacing,
+		max_micro_address, max_micro_jump, micro_col_size,
+		micro_line_size, number_of_pins, output_res_char,
+		output_res_line, output_res_horz_inch, print_rate,
+		wide_char_size, bit_image_entwining, bit_image_type.
+	String: down_half_line, form_feed, up_half_line, set_left_margin,
+		set_right_margin, clear_margins, change_char_pitch
+		... set_page_length (all the SVr4 printer caps),
+
+Curses doesn't use these.
+
+C. Printer-control capabilities:
+
+	Boolean: prtr_silent.
+	Strings: print_screen, prtr_on, prtr_off, prtr_non.
+
+Curses doesn't use these.
+
+D. Dialer strings:
+
+	Strings: hangup, dial_phone, quick_dial, tone, pulse, flash_hook,
+		fixed_pause, wait_tone.
+
+Curses doesn't use these.
+
+E. Window and virtual-terminal capabilities:
+
+	Numerics: maximum_windows, virtual_terminal.
+	Strings: req_for_input, create_window, goto_window, set_window.
+
+These seem to be fossils from some AT&T experiments on character-based
+window systems that never escaped the lab.  The virtual_terminal cap had
+something to do with building terminal emulations into tty line disciplines.
+
+F. Unused VDT capabilities:
+
+	Booleans: erase_overstrike, has_meta_key, insert_null_glitch,
+		move_insert, dest_tabs_magic_smso, transparent_underline,
+		needs_xon_xoff, hard_cursor.
+	Numerics: lines_of_memory, buttons.
+	Strings: pkey_key, pkey_local, pkey_xmit, underline_char, 
+		enter_xon_mode,	exit_xon_mode, xon_character, xoff_character, 
+		display_clock, remove_clock, user[0-5], display_pc_char,
+		enter_scancode_mode, exit_scancode_mode, pc_term_options, 
+		scancode_escape, alt_scancode_esc.
+
+These are the potentially important ones for ncurses.  Notes:
+
+	i) ncurses doesn't need move_insert; it never uses cup/hpa/vpa while
+		insert_mode is on.
+
+	ii) We probably don't care about dest_tabs_magic_smso; only
+		Telerays used it and they're all long obsolete.
+
+
diff --git a/ncurses-5.2/aclocal.m4 b/ncurses-5.2/aclocal.m4
new file mode 100644
index 0000000..73f2dbd
--- /dev/null
+++ b/ncurses-5.2/aclocal.m4
@@ -0,0 +1,2573 @@
+dnl***************************************************************************
+dnl Copyright (c) 1998-2000 Free Software Foundation, Inc.                   *
+dnl                                                                          *
+dnl Permission is hereby granted, free of charge, to any person obtaining a  *
+dnl copy of this software and associated documentation files (the            *
+dnl "Software"), to deal in the Software without restriction, including      *
+dnl without limitation the rights to use, copy, modify, merge, publish,      *
+dnl distribute, distribute with modifications, sublicense, and/or sell       *
+dnl copies of the Software, and to permit persons to whom the Software is    *
+dnl furnished to do so, subject to the following conditions:                 *
+dnl                                                                          *
+dnl The above copyright notice and this permission notice shall be included  *
+dnl in all copies or substantial portions of the Software.                   *
+dnl                                                                          *
+dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+dnl                                                                          *
+dnl Except as contained in this notice, the name(s) of the above copyright   *
+dnl holders shall not be used in advertising or otherwise to promote the     *
+dnl sale, use or other dealings in this Software without prior written       *
+dnl authorization.                                                           *
+dnl***************************************************************************
+dnl
+dnl Author: Thomas E. Dickey 1996,1997,1998,1999,2000
+dnl
+dnl $Id$
+dnl Macros used in NCURSES auto-configuration script.
+dnl
+dnl See http://dickey.his.com/autoconf/ for additional information.
+dnl
+dnl ---------------------------------------------------------------------------
+dnl ---------------------------------------------------------------------------
+dnl Construct the list of include-options for the C programs in the Ada95
+dnl binding.
+AC_DEFUN([CF_ADA_INCLUDE_DIRS],
+[
+ACPPFLAGS="$ACPPFLAGS -I. -I../../include"
+if test "$srcdir" != "."; then
+	ACPPFLAGS="$ACPPFLAGS -I\$(srcdir)/../../include"
+fi
+if test "$GCC" != yes; then
+	ACPPFLAGS="$ACPPFLAGS -I\$(includedir)"
+elif test "$includedir" != "/usr/include"; then
+	if test "$includedir" = '${prefix}/include' ; then
+		if test $prefix != /usr ; then
+			ACPPFLAGS="$ACPPFLAGS -I\$(includedir)"
+		fi
+	else
+		ACPPFLAGS="$ACPPFLAGS -I\$(includedir)"
+	fi
+fi
+AC_SUBST(ACPPFLAGS)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl This is adapted from the macros 'fp_PROG_CC_STDC' and 'fp_C_PROTOTYPES'
+dnl in the sharutils 4.2 distribution.
+AC_DEFUN([CF_ANSI_CC_CHECK],
+[
+AC_MSG_CHECKING(for ${CC-cc} option to accept ANSI C)
+AC_CACHE_VAL(cf_cv_ansi_cc,[
+cf_cv_ansi_cc=no
+cf_save_CFLAGS="$CFLAGS"
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX			-qlanglvl=ansi
+# Ultrix and OSF/1	-std1
+# HP-UX			-Aa -D_HPUX_SOURCE
+# SVR4			-Xc
+# UnixWare 1.2		(cannot use -Xc, since ANSI/POSIX clashes)
+for cf_arg in "-DCC_HAS_PROTOS" \
+	"" \
+	-qlanglvl=ansi \
+	-std1 \
+	-Ae \
+	"-Aa -D_HPUX_SOURCE" \
+	-Xc
+do
+	CFLAGS="$cf_save_CFLAGS $cf_arg"
+	AC_TRY_COMPILE(
+[
+#ifndef CC_HAS_PROTOS
+#if !defined(__STDC__) || (__STDC__ != 1)
+choke me
+#endif
+#endif
+],[
+	int test (int i, double x);
+	struct s1 {int (*f) (int a);};
+	struct s2 {int (*f) (double a);};],
+	[cf_cv_ansi_cc="$cf_arg"; break])
+done
+CFLAGS="$cf_save_CFLAGS"
+])
+AC_MSG_RESULT($cf_cv_ansi_cc)
+
+if test "$cf_cv_ansi_cc" != "no"; then
+if test ".$cf_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then
+	CFLAGS="$CFLAGS $cf_cv_ansi_cc"
+else
+	AC_DEFINE(CC_HAS_PROTOS)
+fi
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl For programs that must use an ANSI compiler, obtain compiler options that
+dnl will make it recognize prototypes.  We'll do preprocessor checks in other
+dnl macros, since tools such as unproto can fake prototypes, but only part of
+dnl the preprocessor.
+AC_DEFUN([CF_ANSI_CC_REQD],
+[AC_REQUIRE([CF_ANSI_CC_CHECK])
+if test "$cf_cv_ansi_cc" = "no"; then
+	AC_ERROR(
+[Your compiler does not appear to recognize prototypes.
+You have the following choices:
+	a. adjust your compiler options
+	b. get an up-to-date compiler
+	c. use a wrapper such as unproto])
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Test if 'bool' is a builtin type in the configured C++ compiler.  Some
+dnl older compilers (e.g., gcc 2.5.8) don't support 'bool' directly; gcc
+dnl 2.6.3 does, in anticipation of the ANSI C++ standard.
+dnl
+dnl Treat the configuration-variable specially here, since we're directly
+dnl substituting its value (i.e., 1/0).
+AC_DEFUN([CF_BOOL_DECL],
+[
+AC_MSG_CHECKING([for builtin bool type])
+AC_CACHE_VAL(ifelse($1,,cf_cv_builtin_bool,[$1]),[
+	AC_TRY_COMPILE([
+#include <stdio.h>
+#include <sys/types.h>
+],[bool x = false],
+		[ifelse($1,,cf_cv_builtin_bool,[$1])=1],
+		[ifelse($1,,cf_cv_builtin_bool,[$1])=0])
+	])
+if test "$ifelse($1,,cf_cv_builtin_bool,[$1])" = 1
+then	AC_MSG_RESULT(yes)
+else	AC_MSG_RESULT(no)
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Test for the size of 'bool' in the configured C++ compiler (e.g., a type).
+dnl Don't bother looking for bool.h, since it's been deprecated.
+AC_DEFUN([CF_BOOL_SIZE],
+[
+AC_MSG_CHECKING([for size of bool])
+AC_CACHE_VAL(cf_cv_type_of_bool,[
+	rm -f cf_test.out
+	AC_TRY_RUN([
+#include <stdlib.h>
+#include <stdio.h>
+#ifdef HAVE_GXX_BUILTIN_H
+#include <g++/builtin.h>
+#elif HAVE_GPP_BUILTIN_H
+#include <gpp/builtin.h>
+#elif HAVE_BUILTIN_H
+#include <builtin.h>
+#endif
+main()
+{
+	FILE *fp = fopen("cf_test.out", "w");
+	if (fp != 0) {
+		bool x = true;
+		if ((bool)(-x) >= 0)
+			fputs("unsigned ", fp);
+		if (sizeof(x) == sizeof(int))       fputs("int",  fp);
+		else if (sizeof(x) == sizeof(char)) fputs("char", fp);
+		else if (sizeof(x) == sizeof(short))fputs("short",fp);
+		else if (sizeof(x) == sizeof(long)) fputs("long", fp);
+		fclose(fp);
+	}
+	exit(0);
+}
+		],
+		[cf_cv_type_of_bool=`cat cf_test.out`],
+		[cf_cv_type_of_bool=unknown],
+		[cf_cv_type_of_bool=unknown])
+	])
+	rm -f cf_test.out
+AC_MSG_RESULT($cf_cv_type_of_bool)
+if test "$cf_cv_type_of_bool" = unknown ; then
+	AC_MSG_WARN(Assuming unsigned for type of bool)
+	cf_cv_type_of_bool=unsigned
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Determine the default configuration into which we'll install ncurses.  This
+dnl can be overridden by the user's command-line options.  There's two items to
+dnl look for:
+dnl	1. the prefix (e.g., /usr)
+dnl	2. the header files (e.g., /usr/include/ncurses)
+dnl We'll look for a previous installation of ncurses and use the same defaults.
+dnl
+dnl We don't use AC_PREFIX_DEFAULT, because it gets evaluated too soon, and
+dnl we don't use AC_PREFIX_PROGRAM, because we cannot distinguish ncurses's
+dnl programs from a vendor's.
+AC_DEFUN([CF_CFG_DEFAULTS],
+[
+AC_MSG_CHECKING(for prefix)
+if test "x$prefix" = "xNONE" ; then
+	case "$cf_cv_system_name" in
+		# non-vendor systems don't have a conflict
+	openbsd*|netbsd*|freebsd*|linux*)
+		prefix=/usr
+		;;
+	*)	prefix=$ac_default_prefix
+		;;
+	esac
+fi
+AC_MSG_RESULT($prefix)
+
+if test "x$prefix" = "xNONE" ; then
+AC_MSG_CHECKING(for default include-directory)
+test -n "$verbose" && echo 1>&AC_FD_MSG
+for cf_symbol in \
+	$includedir \
+	$includedir/ncurses \
+	$prefix/include \
+	$prefix/include/ncurses \
+	/usr/local/include \
+	/usr/local/include/ncurses \
+	/usr/include \
+	/usr/include/ncurses
+do
+	cf_dir=`eval echo $cf_symbol`
+	if test -f $cf_dir/curses.h ; then
+	if ( fgrep NCURSES_VERSION $cf_dir/curses.h 2>&1 >/dev/null ) ; then
+		includedir="$cf_symbol"
+		test -n "$verbose"  && echo $ac_n "	found " 1>&AC_FD_MSG
+		break
+	fi
+	fi
+	test -n "$verbose"  && echo "	tested $cf_dir" 1>&AC_FD_MSG
+done
+AC_MSG_RESULT($includedir)
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Check if the terminal-capability database functions are available.  If not,
+dnl ncurses has a much-reduced version.
+AC_DEFUN([CF_CGETENT],[
+AC_MSG_CHECKING(for terminal-capability database functions)
+AC_CACHE_VAL(cf_cv_cgetent,[
+AC_TRY_LINK([
+#include <stdlib.h>],[
+	char temp[128];
+	char *buf = temp;
+	char *db_array = temp;
+	cgetent(&buf, /* int *, */ &db_array, "vt100");
+	cgetcap(buf, "tc", '=');
+	cgetmatch(buf, "tc");
+	],
+	[cf_cv_cgetent=yes],
+	[cf_cv_cgetent=no])
+])
+AC_MSG_RESULT($cf_cv_cgetent)
+test "$cf_cv_cgetent" = yes && AC_DEFINE(HAVE_BSD_CGETENT)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Check if we're accidentally using a cache from a different machine.
+dnl Derive the system name, as a check for reusing the autoconf cache.
+dnl
+dnl If we've packaged config.guess and config.sub, run that (since it does a
+dnl better job than uname).  Normally we'll use AC_CANONICAL_HOST, but allow
+dnl an extra parameter that we may override, e.g., for AC_CANONICAL_SYSTEM
+dnl which is useful in cross-compiles.
+AC_DEFUN([CF_CHECK_CACHE],
+[
+if test -f $srcdir/config.guess ; then
+	ifelse([$1],,[AC_CANONICAL_HOST],[$1])
+	system_name="$host_os"
+else
+	system_name="`(uname -s -r) 2>/dev/null`"
+	if test -z "$system_name" ; then
+		system_name="`(hostname) 2>/dev/null`"
+	fi
+fi
+test -n "$system_name" && AC_DEFINE_UNQUOTED(SYSTEM_NAME,"$system_name")
+AC_CACHE_VAL(cf_cv_system_name,[cf_cv_system_name="$system_name"])
+
+test -z "$system_name" && system_name="$cf_cv_system_name"
+test -n "$cf_cv_system_name" && AC_MSG_RESULT("Configuring for $cf_cv_system_name")
+
+if test ".$system_name" != ".$cf_cv_system_name" ; then
+	AC_MSG_RESULT(Cached system name ($system_name) does not agree with actual ($cf_cv_system_name))
+	AC_ERROR("Please remove config.cache and try again.")
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Check for data that is usually declared in <stdio.h> or <errno.h>, e.g.,
+dnl the 'errno' variable.  Define a DECL_xxx symbol if we must declare it
+dnl ourselves.
+dnl
+dnl (I would use AC_CACHE_CHECK here, but it will not work when called in a
+dnl loop from CF_SYS_ERRLIST).
+dnl
+dnl $1 = the name to check
+AC_DEFUN([CF_CHECK_ERRNO],
+[
+AC_MSG_CHECKING(if external $1 is declared)
+AC_CACHE_VAL(cf_cv_dcl_$1,[
+    AC_TRY_COMPILE([
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#include <stdio.h>
+#include <sys/types.h>
+#include <errno.h> ],
+    [long x = (long) $1],
+    [eval 'cf_cv_dcl_'$1'=yes'],
+    [eval 'cf_cv_dcl_'$1'=no'])
+])
+
+eval 'cf_result=$cf_cv_dcl_'$1
+AC_MSG_RESULT($cf_result)
+
+if test "$cf_result" = no ; then
+    eval 'cf_result=DECL_'$1
+    CF_UPPER(cf_result,$cf_result)
+    AC_DEFINE_UNQUOTED($cf_result)
+fi
+
+# It's possible (for near-UNIX clones) that the data doesn't exist
+CF_CHECK_EXTERN_DATA($1,int)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Check for existence of external data in the current set of libraries.  If
+dnl we can modify it, it's real enough.
+dnl $1 = the name to check
+dnl $2 = its type
+AC_DEFUN([CF_CHECK_EXTERN_DATA],
+[
+AC_MSG_CHECKING(if external $1 exists)
+AC_CACHE_VAL(cf_cv_have_$1,[
+    AC_TRY_LINK([
+#undef $1
+extern $2 $1;
+],
+    [$1 = 2],
+    [eval 'cf_cv_have_'$1'=yes'],
+    [eval 'cf_cv_have_'$1'=no'])])
+
+eval 'cf_result=$cf_cv_have_'$1
+AC_MSG_RESULT($cf_result)
+
+if test "$cf_result" = yes ; then
+    eval 'cf_result=HAVE_'$1
+    CF_UPPER(cf_result,$cf_result)
+    AC_DEFINE_UNQUOTED($cf_result)
+fi
+
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Check if the C++ compiler accepts duplicate parameter initialization.  This
+dnl is a late feature for the standard and is not in some recent compilers
+dnl (1999/9/11).
+AC_DEFUN([CF_CPP_PARAM_INIT],
+[
+if test "$CXX" = yes ; then
+AC_CACHE_CHECK(if $CXX accepts parameter initialization,cf_cv_cpp_param_init,[
+	AC_LANG_CPLUSPLUS
+	AC_TRY_RUN([
+class TEST {
+private:
+	int value;
+public:
+	TEST(int x = 1);
+	~TEST();
+};
+
+TEST::TEST(int x = 1)	// some compilers do not like second initializer
+{
+	value = x;
+}
+void main() { }
+],
+	[cf_cv_cpp_param_init=yes],
+	[cf_cv_cpp_param_init=no],
+	[cf_cv_cpp_param_init=unknown])
+])
+fi
+test "$cf_cv_cpp_param_init" = yes && AC_DEFINE(CPP_HAS_PARAM_INIT)
+])dnl
+dnl ---------------------------------------------------------------------------
+AC_DEFUN([CF_DIRS_TO_MAKE],
+[
+DIRS_TO_MAKE="lib"
+for cf_item in $cf_list_models
+do
+	CF_OBJ_SUBDIR($cf_item,cf_subdir)
+	DIRS_TO_MAKE="$DIRS_TO_MAKE $cf_subdir"
+done
+for cf_dir in $DIRS_TO_MAKE
+do
+	test ! -d $cf_dir && mkdir $cf_dir
+done
+AC_SUBST(DIRS_TO_MAKE)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Check if 'errno' is declared in <errno.h>
+AC_DEFUN([CF_ERRNO],
+[
+CF_CHECK_ERRNO(errno)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Test for conflicting definitions of exception in gcc 2.8.0, etc., between
+dnl math.h and builtin.h, only for ncurses
+AC_DEFUN([CF_ETIP_DEFINES],
+[
+AC_MSG_CHECKING(for special defines needed for etip.h)
+cf_save_CXXFLAGS="$CXXFLAGS"
+cf_result="none"
+for cf_math in "" MATH_H
+do
+for cf_excp in "" MATH_EXCEPTION
+do
+	CXXFLAGS="$cf_save_CXXFLAGS -I${srcdir}/c++ -I${srcdir}/menu"
+	test -n "$cf_math" && CXXFLAGS="$CXXFLAGS -DETIP_NEEDS_${cf_math}"
+	test -n "$cf_excp" && CXXFLAGS="$CXXFLAGS -DETIP_NEEDS_${cf_excp}"
+AC_TRY_COMPILE([
+#include <etip.h.in>
+],[],[
+	test -n "$cf_math" && AC_DEFINE_UNQUOTED(ETIP_NEEDS_${cf_math})
+	test -n "$cf_excp" && AC_DEFINE_UNQUOTED(ETIP_NEEDS_${cf_excp})
+	cf_result="$cf_math $cf_excp"
+	break
+],[])
+done
+done
+AC_MSG_RESULT($cf_result)
+CXXFLAGS="$cf_save_CXXFLAGS"
+])
+dnl ---------------------------------------------------------------------------
+dnl Check for memmove, or a bcopy that can handle overlapping copy.  If neither
+dnl is found, add our own version of memmove to the list of objects.
+AC_DEFUN([CF_FUNC_MEMMOVE],
+[
+AC_CHECK_FUNC(memmove,,[
+AC_CHECK_FUNC(bcopy,[
+	AC_CACHE_CHECK(if bcopy does overlapping moves,cf_cv_good_bcopy,[
+		AC_TRY_RUN([
+int main() {
+	static char data[] = "abcdefghijklmnopqrstuwwxyz";
+	char temp[40];
+	bcopy(data, temp, sizeof(data));
+	bcopy(temp+10, temp, 15);
+	bcopy(temp+5, temp+15, 10);
+	exit (strcmp(temp, "klmnopqrstuwwxypqrstuwwxyz"));
+}
+		],
+		[cf_cv_good_bcopy=yes],
+		[cf_cv_good_bcopy=no],
+		[cf_cv_good_bcopy=unknown])
+		])
+	],[cf_cv_good_bcopy=no])
+	if test "$cf_cv_good_bcopy" = yes ; then
+		AC_DEFINE(USE_OK_BCOPY)
+	else
+		AC_DEFINE(USE_MY_MEMMOVE)
+	fi
+])])dnl
+dnl ---------------------------------------------------------------------------
+dnl See if the poll function really works.  Some platforms have poll(), but
+dnl it does not work for terminals or files.
+AC_DEFUN([CF_FUNC_POLL],[
+AC_CACHE_CHECK(if poll really works,cf_cv_working_poll,[
+AC_TRY_RUN([
+#include <stdio.h>
+#ifdef HAVE_POLL_H
+#include <poll.h>
+#else
+#include <sys/poll.h>
+#endif
+int main() {
+	struct pollfd myfds;
+	int ret;
+
+	myfds.fd = 0;
+	myfds.events = POLLIN;
+
+	ret = poll(&myfds, 1, 100);
+	exit(ret != 0);
+}],
+	[cf_cv_working_poll=yes],
+	[cf_cv_working_poll=no],
+	[cf_cv_working_poll=unknown])])
+test "$cf_cv_working_poll" = "yes" && AC_DEFINE(HAVE_WORKING_POLL)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Some old/broken variations define tcgetattr() only as a macro in
+dnl termio(s).h
+AC_DEFUN([CF_FUNC_TERMIOS],[
+AC_REQUIRE([CF_STRUCT_TERMIOS])
+AC_CACHE_CHECK(for tcgetattr, cf_cv_have_tcgetattr,[
+AC_TRY_LINK([
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_TERMIOS_H
+#include <termios.h>
+#define TTY struct termios
+#else
+#ifdef HAVE_TERMIO_H
+#include <termio.h>
+#define TTY struct termio
+#endif
+#endif
+],[
+TTY foo;
+tcgetattr(1, &foo);],
+[cf_cv_have_tcgetattr=yes],
+[cf_cv_have_tcgetattr=no])])
+test "$cf_cv_have_tcgetattr" = yes && AC_DEFINE(HAVE_TCGETATTR)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Test for availability of useful gcc __attribute__ directives to quiet
+dnl compiler warnings.  Though useful, not all are supported -- and contrary
+dnl to documentation, unrecognized directives cause older compilers to barf.
+AC_DEFUN([CF_GCC_ATTRIBUTES],
+[
+if test "$GCC" = yes
+then
+cat > conftest.i <<EOF
+#ifndef GCC_PRINTF
+#define GCC_PRINTF 0
+#endif
+#ifndef GCC_SCANF
+#define GCC_SCANF 0
+#endif
+#ifndef GCC_NORETURN
+#define GCC_NORETURN /* nothing */
+#endif
+#ifndef GCC_UNUSED
+#define GCC_UNUSED /* nothing */
+#endif
+EOF
+if test "$GCC" = yes
+then
+	AC_CHECKING([for $CC __attribute__ directives])
+	changequote(,)dnl
+cat > conftest.$ac_ext <<EOF
+#line __oline__ "configure"
+#include "confdefs.h"
+#include "conftest.h"
+#include "conftest.i"
+#if	GCC_PRINTF
+#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
+#else
+#define GCC_PRINTFLIKE(fmt,var) /*nothing*/
+#endif
+#if	GCC_SCANF
+#define GCC_SCANFLIKE(fmt,var)  __attribute__((format(scanf,fmt,var)))
+#else
+#define GCC_SCANFLIKE(fmt,var)  /*nothing*/
+#endif
+extern void wow(char *,...) GCC_SCANFLIKE(1,2);
+extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
+extern void foo(void) GCC_NORETURN;
+int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
+EOF
+	changequote([,])dnl
+	for cf_attribute in scanf printf unused noreturn
+	do
+		CF_UPPER(CF_ATTRIBUTE,$cf_attribute)
+		cf_directive="__attribute__(($cf_attribute))"
+		echo "checking for $CC $cf_directive" 1>&AC_FD_CC
+		case $cf_attribute in
+		scanf|printf)
+		cat >conftest.h <<EOF
+#define GCC_$CF_ATTRIBUTE 1
+EOF
+			;;
+		*)
+		cat >conftest.h <<EOF
+#define GCC_$CF_ATTRIBUTE $cf_directive
+EOF
+			;;
+		esac
+		if AC_TRY_EVAL(ac_compile); then
+			test -n "$verbose" && AC_MSG_RESULT(... $cf_attribute)
+			cat conftest.h >>confdefs.h
+#		else
+#			sed -e 's/__attr.*/\/*nothing*\//' conftest.h >>confdefs.h
+		fi
+	done
+else
+	fgrep define conftest.i >>confdefs.h
+fi
+rm -rf conftest*
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Check if the compiler supports useful warning options.  There's a few that
+dnl we don't use, simply because they're too noisy:
+dnl
+dnl	-Wconversion (useful in older versions of gcc, but not in gcc 2.7.x)
+dnl	-Wredundant-decls (system headers make this too noisy)
+dnl	-Wtraditional (combines too many unrelated messages, only a few useful)
+dnl	-Wwrite-strings (too noisy, but should review occasionally)
+dnl	-pedantic
+dnl
+AC_DEFUN([CF_GCC_WARNINGS],
+[
+if test "$GCC" = yes
+then
+	changequote(,)dnl
+	cat > conftest.$ac_ext <<EOF
+#line __oline__ "configure"
+int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
+EOF
+	changequote([,])dnl
+	AC_CHECKING([for $CC warning options])
+	cf_save_CFLAGS="$CFLAGS"
+	EXTRA_CFLAGS="-W -Wall"
+	cf_warn_CONST=""
+	test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
+	for cf_opt in \
+		Wbad-function-cast \
+		Wcast-align \
+		Wcast-qual \
+		Winline \
+		Wmissing-declarations \
+		Wmissing-prototypes \
+		Wnested-externs \
+		Wpointer-arith \
+		Wshadow \
+		Wstrict-prototypes $cf_warn_CONST
+	do
+		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
+		if AC_TRY_EVAL(ac_compile); then
+			test -n "$verbose" && AC_MSG_RESULT(... -$cf_opt)
+			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
+			test "$cf_opt" = Wcast-qual && EXTRA_CFLAGS="$EXTRA_CFLAGS -DXTSTRINGDEFINES"
+		fi
+	done
+	rm -f conftest*
+	CFLAGS="$cf_save_CFLAGS"
+fi
+AC_SUBST(EXTRA_CFLAGS)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Verify that a test program compiles and runs with GNAT
+dnl $cf_ada_make is set to the program that compiles/links
+AC_DEFUN([CF_GNAT_TRY_RUN],
+[
+rm -f conftest*
+cat >>conftest.ads <<CF_EOF
+$1
+CF_EOF
+cat >>conftest.adb <<CF_EOF
+$2
+CF_EOF
+if ( $cf_ada_make conftest 1>&AC_FD_CC 2>&1 ) ; then
+   if ( ./conftest 1>&AC_FD_CC 2>&1 ) ; then
+ifelse($3,,      :,[      $3])
+ifelse($4,,,[   else
+      $4])
+   fi
+ifelse($4,,,[else
+   $4])
+fi
+rm -f conftest*
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Verify Version of GNAT.
+AC_DEFUN([CF_GNAT_VERSION],
+[
+changequote(<<, >>)dnl
+cf_cv_gnat_version=`$cf_ada_make -v 2>&1 | grep '[0-9].[0-9][0-9]*' |\
+  sed -e 's/[^0-9 \.]//g' | $AWK '{print $<<1>>;}'`
+case $cf_cv_gnat_version in
+  3.1[1-9]*|3.[2-9]*|[4-9].*)
+    cf_cv_prog_gnat_correct=yes
+    ;;
+  *) echo Unsupported GNAT version $cf_cv_gnat_version. Required is 3.11 or better. Disabling Ada95 binding.
+     cf_cv_prog_gnat_correct=no
+     ;;
+esac
+case $cf_cv_gnat_version in
+  3.1*|[4-9].*)
+      cf_compile_generics=generics
+      cf_generic_objects="\$(GENOBJS)"
+      ;;
+  *)  cf_compile_generics=
+      cf_generic_objects=
+      ;;
+esac
+changequote([, ])dnl
+])
+dnl ---------------------------------------------------------------------------
+dnl If we're trying to use g++, test if libg++ is installed (a rather common
+dnl problem :-).  If we have the compiler but no library, we'll be able to
+dnl configure, but won't be able to build the c++ demo program.
+AC_DEFUN([CF_GPP_LIBRARY],
+[
+cf_cxx_library=unknown
+case $cf_cv_system_name in #(vi
+os2*) #(vi
+	cf_gpp_libname=gpp
+	;;
+*)
+	cf_gpp_libname=g++
+	;;
+esac
+if test "$ac_cv_prog_gxx" = yes; then
+	AC_MSG_CHECKING([for lib$cf_gpp_libname])
+	cf_save="$LIBS"
+	LIBS="$LIBS -l$cf_gpp_libname"
+	AC_TRY_LINK([
+#include <$cf_gpp_libname/builtin.h>
+	],
+	[two_arg_error_handler_t foo2 = lib_error_handler],
+	[cf_cxx_library=yes
+	 CXXLIBS="$CXXLIBS -l$cf_gpp_libname"
+	 if test "$cf_gpp_libname" = cpp ; then
+	    AC_DEFINE(HAVE_GPP_BUILTIN_H)
+	 else
+	    AC_DEFINE(HAVE_GXX_BUILTIN_H)
+	 fi],
+	[AC_TRY_LINK([
+#include <builtin.h>
+	],
+	[two_arg_error_handler_t foo2 = lib_error_handler],
+	[cf_cxx_library=yes
+	 CXXLIBS="$CXXLIBS -l$cf_gpp_libname"
+	 AC_DEFINE(HAVE_BUILTIN_H)],
+	[cf_cxx_library=no])])
+	LIBS="$cf_save"
+	AC_MSG_RESULT($cf_cxx_library)
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Insert text into the help-message, for readability, from AC_ARG_WITH.
+AC_DEFUN([CF_HELP_MESSAGE],
+[AC_DIVERT_HELP([$1])dnl
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Construct the list of include-options according to whether we're building
+dnl in the source directory or using '--srcdir=DIR' option.  If we're building
+dnl with gcc, don't append the includedir if it happens to be /usr/include,
+dnl since that usually breaks gcc's shadow-includes.
+AC_DEFUN([CF_INCLUDE_DIRS],
+[
+CPPFLAGS="$CPPFLAGS -I. -I../include"
+if test "$srcdir" != "."; then
+	CPPFLAGS="$CPPFLAGS -I\$(srcdir)/../include"
+fi
+if test "$GCC" != yes; then
+	CPPFLAGS="$CPPFLAGS -I\$(includedir)"
+elif test "$includedir" != "/usr/include"; then
+	if test "$includedir" = '${prefix}/include' ; then
+		if test $prefix != /usr ; then
+			CPPFLAGS="$CPPFLAGS -I\$(includedir)"
+		fi
+	else
+		CPPFLAGS="$CPPFLAGS -I\$(includedir)"
+	fi
+fi
+AC_SUBST(CPPFLAGS)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Check if we have either a function or macro for 'isascii()'.
+AC_DEFUN([CF_ISASCII],
+[
+AC_MSG_CHECKING(for isascii)
+AC_CACHE_VAL(cf_cv_have_isascii,[
+	AC_TRY_LINK([#include <ctype.h>],[int x = isascii(' ')],
+	[cf_cv_have_isascii=yes],
+	[cf_cv_have_isascii=no])
+])dnl
+AC_MSG_RESULT($cf_cv_have_isascii)
+test "$cf_cv_have_isascii" = yes && AC_DEFINE(HAVE_ISASCII)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Compute the library-prefix for the given host system
+dnl $1 = variable to set
+AC_DEFUN([CF_LIB_PREFIX],
+[
+	case $cf_cv_system_name in
+	os2)	LIB_PREFIX=''     ;;
+	*)	LIB_PREFIX='lib'  ;;
+	esac
+ifelse($1,,,[$1=$LIB_PREFIX])
+	AC_SUBST(LIB_PREFIX)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Append definitions and rules for the given models to the subdirectory
+dnl Makefiles, and the recursion rule for the top-level Makefile.  If the
+dnl subdirectory is a library-source directory, modify the LIBRARIES list in
+dnl the corresponding makefile to list the models that we'll generate.
+dnl
+dnl For shared libraries, make a list of symbolic links to construct when
+dnl generating each library.  The convention used for Linux is the simplest
+dnl one:
+dnl	lib<name>.so	->
+dnl	lib<name>.so.<major>	->
+dnl	lib<name>.so.<maj>.<minor>
+AC_DEFUN([CF_LIB_RULES],
+[
+CF_LIB_PREFIX(cf_prefix)
+AC_REQUIRE([CF_SUBST_NCURSES_VERSION])
+for cf_dir in $SRC_SUBDIRS
+do
+	if test -f $srcdir/$cf_dir/modules; then
+
+		cf_libs_to_make=
+		for cf_item in $CF_LIST_MODELS
+		do
+			CF_LIB_SUFFIX($cf_item,cf_suffix)
+			if test $cf_item = shared ; then
+			if test "$cf_cv_do_symlinks" = yes ; then
+				case "$cf_cv_shlib_version" in #(vi
+				rel) cf_suffix="$cf_suffix"'.$(REL_VERSION)' ;; #(vi
+				abi) cf_suffix="$cf_suffix"'.$(ABI_VERSION)' ;;
+				esac
+			fi
+			fi
+			cf_libs_to_make="$cf_libs_to_make ../lib/${cf_prefix}${cf_dir}${cf_suffix}"
+		done
+
+		if test $cf_dir = ncurses ; then
+			case "$LIB_SUBSETS" in #(vi
+			termlib+*) #(vi
+				;;
+			*) #(vi
+				cf_item=`echo $cf_libs_to_make |sed -e s/$LIB_NAME/$TINFO_NAME/g`
+				cf_libs_to_make="$cf_item $cf_libs_to_make"
+				;;
+			esac
+		fi
+
+		sed -e "s@\@LIBS_TO_MAKE\@@$cf_libs_to_make@" \
+			$cf_dir/Makefile >$cf_dir/Makefile.out
+		mv $cf_dir/Makefile.out $cf_dir/Makefile
+
+		$AWK -f $srcdir/mk-0th.awk \
+			name=$cf_dir \
+			$srcdir/$cf_dir/modules >>$cf_dir/Makefile
+
+		for cf_item in $CF_LIST_MODELS
+		do
+			echo 'Appending rules for '$cf_item' model ('$cf_dir')'
+			CF_UPPER(CF_ITEM,$cf_item)
+			CF_LIB_SUFFIX($cf_item,cf_suffix)
+			CF_OBJ_SUBDIR($cf_item,cf_subdir)
+
+			# These dependencies really are for development, not
+			# builds, but they are useful in porting, too.
+			cf_depend="../include/ncurses_cfg.h"
+			if test "$srcdir" = "."; then
+				cf_reldir="."
+			else
+				cf_reldir="\$(srcdir)"
+			fi
+
+			if test -f $srcdir/$cf_dir/$cf_dir.priv.h; then
+				cf_depend="$cf_depend $cf_reldir/$cf_dir.priv.h"
+			elif test -f $srcdir/$cf_dir/curses.priv.h; then
+				cf_depend="$cf_depend $cf_reldir/curses.priv.h"
+			fi
+
+			for cf_subset in $LIB_SUBSETS
+			do
+			$AWK -f $srcdir/mk-1st.awk \
+				name=$cf_dir \
+				traces=$LIB_TRACING \
+				MODEL=$CF_ITEM \
+				model=$cf_subdir \
+				prefix=$cf_prefix \
+				suffix=$cf_suffix \
+				subset=$cf_subset \
+				ShlibVer=$cf_cv_shlib_version \
+				DoLinks=$cf_cv_do_symlinks \
+				rmSoLocs=$cf_cv_rm_so_locs \
+				ldconfig="$LDCONFIG" \
+				overwrite=$WITH_OVERWRITE \
+				depend="$cf_depend" \
+				target="$target" \
+				$srcdir/$cf_dir/modules >>$cf_dir/Makefile
+			test $cf_dir = ncurses && WITH_OVERWRITE=no
+			$AWK -f $srcdir/mk-2nd.awk \
+				name=$cf_dir \
+				traces=$LIB_TRACING \
+				MODEL=$CF_ITEM \
+				model=$cf_subdir \
+				subset=$cf_subset \
+				srcdir=$srcdir \
+				echo=$WITH_ECHO \
+				$srcdir/$cf_dir/modules >>$cf_dir/Makefile
+			done
+		done
+	fi
+
+	echo '	cd '$cf_dir' && $(MAKE) $(CF_MFLAGS) [$]@' >>Makefile
+done
+
+for cf_dir in $SRC_SUBDIRS
+do
+	if test -f $cf_dir/Makefile ; then
+		case "$cf_dir" in
+		Ada95) #(vi
+			echo 'libs \' >> Makefile
+			echo 'install.libs \' >> Makefile
+			echo 'uninstall.libs ::' >> Makefile
+			echo '	cd '$cf_dir' && $(MAKE) $(CF_MFLAGS) [$]@' >> Makefile
+			;;
+		esac
+	fi
+
+	if test -f $srcdir/$cf_dir/modules; then
+		echo >> Makefile
+		if test -f $srcdir/$cf_dir/headers; then
+cat >> Makefile <<CF_EOF
+install.includes \\
+uninstall.includes \\
+CF_EOF
+		fi
+if test "$cf_dir" != "c++" ; then
+echo 'lint \' >> Makefile
+fi
+cat >> Makefile <<CF_EOF
+libs \\
+lintlib \\
+install.libs \\
+uninstall.libs \\
+install.$cf_dir \\
+uninstall.$cf_dir ::
+	cd $cf_dir && \$(MAKE) \$(CF_MFLAGS) \[$]@
+CF_EOF
+	elif test -f $srcdir/$cf_dir/headers; then
+cat >> Makefile <<CF_EOF
+
+libs \\
+install.libs \\
+uninstall.libs \\
+install.includes \\
+uninstall.includes ::
+	cd $cf_dir && \$(MAKE) \$(CF_MFLAGS) \[$]@
+CF_EOF
+fi
+done
+
+cat >> Makefile <<CF_EOF
+
+install.data \
+uninstall.data ::
+	cd misc && \$(MAKE) \$(CF_MFLAGS) \[$]@
+
+install.man \
+uninstall.man ::
+	cd man && \$(MAKE) \$(CF_MFLAGS) \[$]@
+
+distclean ::
+	rm -f config.cache config.log config.status Makefile include/ncurses_cfg.h
+	rm -f headers.sh headers.sed
+	rm -rf \$(DIRS_TO_MAKE)
+CF_EOF
+
+# Special case: tack's manpage lives in its own directory.
+if test -d tack ; then
+if test -f $srcdir/$tack.h; then
+cat >> Makefile <<CF_EOF
+
+install.man \
+uninstall.man ::
+	cd tack && \$(MAKE) \$(CF_MFLAGS) \[$]@
+CF_EOF
+fi
+fi
+
+dnl If we're installing into a subdirectory of /usr/include, etc., we should
+dnl prepend the subdirectory's name to the "#include" paths.  It won't hurt
+dnl anything, and will make it more standardized.  It's awkward to decide this
+dnl at configuration because of quoting, so we'll simply make all headers
+dnl installed via a script that can do the right thing.
+
+rm -f headers.sed headers.sh
+
+dnl ( generating this script makes the makefiles a little tidier :-)
+echo creating headers.sh
+cat >headers.sh <<CF_EOF
+#! /bin/sh
+# This shell script is generated by the 'configure' script.  It is invoked in a
+# subdirectory of the build tree.  It generates a sed-script in the parent
+# directory that is used to adjust includes for header files that reside in a
+# subdirectory of /usr/include, etc.
+PRG=""
+while test \[$]# != 3
+do
+PRG="\$PRG \[$]1"; shift
+done
+DST=\[$]1
+REF=\[$]2
+SRC=\[$]3
+TMPSRC=\${TMPDIR-/tmp}/\`basename \$SRC\`\$\$
+TMPSED=\${TMPDIR-/tmp}/headers.sed\$\$
+echo installing \$SRC in \$DST
+CF_EOF
+if test $WITH_CURSES_H = yes; then
+	cat >>headers.sh <<CF_EOF
+case \$DST in
+/*/include/*)
+	END=\`basename \$DST\`
+	for i in \`cat \$REF/../*/headers |fgrep -v "#"\`
+	do
+		NAME=\`basename \$i\`
+		echo "s/<\$NAME>/<\$END\/\$NAME>/" >> \$TMPSED
+	done
+	;;
+*)
+	echo "" >> \$TMPSED
+	;;
+esac
+CF_EOF
+else
+	cat >>headers.sh <<CF_EOF
+case \$DST in
+/*/include/*)
+	END=\`basename \$DST\`
+	for i in \`cat \$REF/../*/headers |fgrep -v "#"\`
+	do
+		NAME=\`basename \$i\`
+		if test "\$NAME" = "curses.h"
+		then
+			echo "s/<curses.h>/<ncurses.h>/" >> \$TMPSED
+			NAME=ncurses.h
+		fi
+		echo "s/<\$NAME>/<\$END\/\$NAME>/" >> \$TMPSED
+	done
+	;;
+*)
+	echo "s/<curses.h>/<ncurses.h>/" >> \$TMPSED
+	;;
+esac
+CF_EOF
+fi
+cat >>headers.sh <<CF_EOF
+rm -f \$TMPSRC
+sed -f \$TMPSED \$SRC > \$TMPSRC
+NAME=\`basename \$SRC\`
+CF_EOF
+if test $WITH_CURSES_H != yes; then
+	cat >>headers.sh <<CF_EOF
+test "\$NAME" = "curses.h" && NAME=ncurses.h
+CF_EOF
+fi
+cat >>headers.sh <<CF_EOF
+eval \$PRG \$TMPSRC \$DST/\$NAME
+rm -f \$TMPSRC \$TMPSED
+CF_EOF
+
+chmod 0755 headers.sh
+
+for cf_dir in $SRC_SUBDIRS
+do
+	if test -f $srcdir/$cf_dir/headers; then
+	cat >>$cf_dir/Makefile <<CF_EOF
+\$(DESTDIR)\$(includedir) :
+	\$(srcdir)/../mkinstalldirs \[$]@
+
+install \\
+install.libs \\
+install.includes :: \$(AUTO_SRC) \$(DESTDIR)\$(includedir) \\
+CF_EOF
+		j=""
+		for i in `cat $srcdir/$cf_dir/headers |fgrep -v "#"`
+		do
+			test -n "$j" && echo "		$j \\" >>$cf_dir/Makefile
+			j=$i
+		done
+		echo "		$j" >>$cf_dir/Makefile
+		for i in `cat $srcdir/$cf_dir/headers |fgrep -v "#"`
+		do
+			echo "	@ (cd \$(DESTDIR)\$(includedir) && rm -f `basename $i`) ; ../headers.sh \$(INSTALL_DATA) \$(DESTDIR)\$(includedir) \$(srcdir) $i" >>$cf_dir/Makefile
+			test $i = curses.h && test $WITH_CURSES_H = yes && echo "	@ (cd \$(DESTDIR)\$(includedir) && rm -f ncurses.h && \$(LN_S) curses.h ncurses.h)" >>$cf_dir/Makefile
+		done
+
+	cat >>$cf_dir/Makefile <<CF_EOF
+
+uninstall \\
+uninstall.libs \\
+uninstall.includes ::
+CF_EOF
+		for i in `cat $srcdir/$cf_dir/headers |fgrep -v "#"`
+		do
+			i=`basename $i`
+			echo "	-@ (cd \$(DESTDIR)\$(includedir) && rm -f $i)" >>$cf_dir/Makefile
+			test $i = curses.h && echo "	-@ (cd \$(DESTDIR)\$(includedir) && rm -f ncurses.h)" >>$cf_dir/Makefile
+		done
+	fi
+done
+
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Compute the library file-suffix from the given model name
+dnl $1 = model name
+dnl $2 = variable to set
+dnl The variable $LIB_SUFFIX, if set, prepends the variable to set.
+AC_DEFUN([CF_LIB_SUFFIX],
+[
+	AC_REQUIRE([CF_SUBST_NCURSES_VERSION])
+	case $1 in
+	libtool) $2='.la'  ;;
+	normal)  $2='.a'   ;;
+	debug)   $2='_g.a' ;;
+	profile) $2='_p.a' ;;
+	shared)
+		case $cf_cv_system_name in
+		hpux*)	$2='.sl'  ;;
+		*)	$2='.so'  ;;
+		esac
+	esac
+	test -n "$LIB_SUFFIX" && $2="${LIB_SUFFIX}[$]{$2}"
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Compute the string to append to -library from the given model name
+dnl $1 = model name
+dnl $2 = variable to set
+dnl The variable $LIB_SUFFIX, if set, prepends the variable to set.
+AC_DEFUN([CF_LIB_TYPE],
+[
+	case $1 in
+	libtool) $2=''   ;;
+	normal)  $2=''   ;;
+	debug)   $2='_g' ;;
+	profile) $2='_p' ;;
+	shared)  $2=''   ;;
+	esac
+	test -n "$LIB_SUFFIX" && $2="${LIB_SUFFIX}[$]{$2}"
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Some systems have a non-ANSI linker that doesn't pull in modules that have
+dnl only data (i.e., no functions), for example NeXT.  On those systems we'll
+dnl have to provide wrappers for global tables to ensure they're linked
+dnl properly.
+AC_DEFUN([CF_LINK_DATAONLY],
+[
+AC_MSG_CHECKING([if data-only library module links])
+AC_CACHE_VAL(cf_cv_link_dataonly,[
+	rm -f conftest.a
+	changequote(,)dnl
+	cat >conftest.$ac_ext <<EOF
+#line __oline__ "configure"
+int	testdata[3] = { 123, 456, 789 };
+EOF
+	changequote([,])dnl
+	if AC_TRY_EVAL(ac_compile) ; then
+		mv conftest.o data.o && \
+		( $AR $AR_OPTS conftest.a data.o ) 2>&5 1>/dev/null
+	fi
+	rm -f conftest.$ac_ext data.o
+	changequote(,)dnl
+	cat >conftest.$ac_ext <<EOF
+#line __oline__ "configure"
+int	testfunc()
+{
+#if defined(NeXT)
+	exit(1);	/* I'm told this linker is broken */
+#else
+	extern int testdata[3];
+	return testdata[0] == 123
+	   &&  testdata[1] == 456
+	   &&  testdata[2] == 789;
+#endif
+}
+EOF
+	changequote([,])dnl
+	if AC_TRY_EVAL(ac_compile); then
+		mv conftest.o func.o && \
+		( $AR $AR_OPTS conftest.a func.o ) 2>&5 1>/dev/null
+	fi
+	rm -f conftest.$ac_ext func.o
+	( eval $ac_cv_prog_RANLIB conftest.a ) 2>&5 >/dev/null
+	cf_saveLIBS="$LIBS"
+	LIBS="conftest.a $LIBS"
+	AC_TRY_RUN([
+	int main()
+	{
+		extern int testfunc();
+		exit (!testfunc());
+	}
+	],
+	[cf_cv_link_dataonly=yes],
+	[cf_cv_link_dataonly=no],
+	[cf_cv_link_dataonly=unknown])
+	LIBS="$cf_saveLIBS"
+	])
+AC_MSG_RESULT($cf_cv_link_dataonly)
+test "$cf_cv_link_dataonly" = no && AC_DEFINE(BROKEN_LINKER)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Most Unix systems have both link and symlink, a few don't have symlink.
+dnl A few non-Unix systems implement symlink, but not link.
+dnl A few non-systems implement neither (or have nonfunctional versions).
+AC_DEFUN([CF_LINK_FUNCS],
+[
+AC_CHECK_FUNCS( \
+	remove \
+	unlink )
+
+if test "$ac_cv_prog_cc_cross" = yes ; then
+	AC_CHECK_FUNCS( \
+		link \
+		symlink )
+else
+	AC_CACHE_CHECK(if link/symlink functions work,cf_cv_link_funcs,[
+		cf_cv_link_funcs=
+		for cf_func in link symlink ; do
+			AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/stat.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+int main()
+{
+	int fail = 0;
+	char *src = "config.log";
+	char *dst = "conftest.chk";
+	struct stat src_sb;
+	struct stat dst_sb;
+
+	stat(src, &src_sb);
+	fail = ($cf_func("config.log", "conftest.chk") < 0)
+	    || (stat(dst, &dst_sb) < 0)
+	    || (dst_sb.st_mtime != src_sb.st_mtime);
+#ifdef HAVE_UNLINK
+	unlink(dst);
+#else
+	remove(dst);
+#endif
+	exit (fail);
+}
+			],[
+			cf_cv_link_funcs="$cf_cv_link_funcs $cf_func"
+			eval 'ac_cv_func_'$cf_func'=yes'],[
+			eval 'ac_cv_func_'$cf_func'=no'],[
+			eval 'ac_cv_func_'$cf_func'=error'])
+		done
+		test -z "$cf_cv_link_funcs" && cf_cv_link_funcs=no
+	])
+	test "$ac_cv_func_link"    = yes && AC_DEFINE(HAVE_LINK)
+	test "$ac_cv_func_symlink" = yes && AC_DEFINE(HAVE_SYMLINK)
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Some 'make' programs support $(MAKEFLAGS), some $(MFLAGS), to pass 'make'
+dnl options to lower-levels.  It's very useful for "make -n" -- if we have it.
+dnl (GNU 'make' does both, something POSIX 'make', which happens to make the
+dnl $(MAKEFLAGS) variable incompatible because it adds the assignments :-)
+AC_DEFUN([CF_MAKEFLAGS],
+[
+AC_MSG_CHECKING([for makeflags variable])
+AC_CACHE_VAL(cf_cv_makeflags,[
+	cf_cv_makeflags=''
+	for cf_option in '-$(MAKEFLAGS)' '$(MFLAGS)'
+	do
+		cat >cf_makeflags.tmp <<CF_EOF
+all :
+	@ echo '.$cf_option'
+CF_EOF
+		cf_result=`${MAKE-make} -k -f cf_makeflags.tmp 2>/dev/null`
+		case "$cf_result" in
+		.*k)
+			cf_result=`${MAKE-make} -k -f cf_makeflags.tmp CC=cc 2>/dev/null`
+			case "$cf_result" in
+			.*CC=*)	cf_cv_makeflags=
+				;;
+			*)	cf_cv_makeflags=$cf_option
+				;;
+			esac
+			break
+			;;
+		*)	echo no match "$cf_result"
+			;;
+		esac
+	done
+	rm -f cf_makeflags.tmp])
+AC_MSG_RESULT($cf_cv_makeflags)
+AC_SUBST(cf_cv_makeflags)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Generate tags/TAGS targets for makefiles.  Do not generate TAGS if we have
+dnl a monocase filesystem.
+AC_DEFUN([CF_MAKE_TAGS],[
+AC_REQUIRE([CF_MIXEDCASE_FILENAMES])
+AC_CHECK_PROG(MAKE_LOWER_TAGS, ctags, yes, no)
+
+if test "$cf_cv_mixedcase" = yes ; then
+	AC_CHECK_PROG(MAKE_UPPER_TAGS, etags, yes, no)
+else
+	MAKE_UPPER_TAGS=no
+fi
+
+if test "$MAKE_UPPER_TAGS" = yes ; then
+	MAKE_UPPER_TAGS=
+else
+	MAKE_UPPER_TAGS="#"
+fi
+AC_SUBST(MAKE_UPPER_TAGS)
+
+if test "$MAKE_LOWER_TAGS" = yes ; then
+	MAKE_LOWER_TAGS=
+else
+	MAKE_LOWER_TAGS="#"
+fi
+AC_SUBST(MAKE_LOWER_TAGS)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Option to allow user to override automatic configuration of manpage format.
+dnl There are several special cases.
+AC_DEFUN([CF_MANPAGE_FORMAT],
+[ AC_MSG_CHECKING(format of man-pages)
+
+AC_ARG_WITH(manpage-format,
+	[  --with-manpage-format   specify manpage-format: gzip/compress/BSDI/normal and
+                          optionally formatted, e.g., gzip,formatted],
+	[cf_manpage_form=$withval],
+	[cf_manpage_form=unknown])
+
+case ".$cf_manpage_form" in
+.gzip|.compress|.BSDI|.normal|.formatted) # (vi
+  ;;
+.unknown|.) # (vi
+  if test -z "$MANPATH" ; then
+    MANPATH="/usr/man:/usr/share/man"
+  fi
+  # look for the 'date' man-page (it's most likely to be installed!)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  cf_manpage_form=unknown
+  for cf_dir in $MANPATH; do
+    test -z "$cf_dir" && cf_dir=/usr/man
+changequote({{,}})dnl
+    for cf_name in $cf_dir/*/date.[01]* $cf_dir/*/date
+changequote([,])dnl
+    do
+       cf_test=`echo $cf_name | sed -e 's/*//'`
+       if test "x$cf_test" = "x$cf_name" ; then
+	  case "$cf_name" in
+	  *.gz) cf_manpage_form=gzip;;
+	  *.Z)  cf_manpage_form=compress;;
+	  *.0)	cf_manpage_form=BSDI,formatted;;
+	  *)    cf_manpage_form=normal;;
+	  esac
+	  break
+       fi
+    done
+    if test "$cf_manpage_form" != "unknown" ; then
+       break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  ;;
+.*) # (vi
+  AC_MSG_WARN(Unexpected manpage-format)
+  ;;
+esac
+
+AC_MSG_RESULT($cf_manpage_form)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl The Debian people have their own naming convention for manpages.  This
+dnl option lets us override the name of the file containing renaming, or
+dnl disable it altogether.
+AC_DEFUN([CF_MANPAGE_RENAMES],
+[
+AC_MSG_CHECKING(for manpage renaming)
+
+AC_ARG_WITH(manpage-renames,
+	[  --with-manpage-renames  specify manpage-renaming],
+	[cf_manpage_renames=$withval],
+	[cf_manpage_renames=yes])
+
+case ".$cf_manpage_renames" in #(vi
+.no) #(vi
+  ;;
+.|.yes)
+  # Debian 'man' program?
+  if test -f /etc/debian_version ; then
+    cf_manpage_renames=`cd $srcdir && pwd`/man/man_db.renames
+  else
+    cf_manpage_renames=no
+  fi
+  ;;
+esac
+
+if test "$cf_manpage_renames" != no ; then
+  if test ! -f $cf_manpage_renames ; then
+    AC_MSG_ERROR(not a filename: $cf_manpage_renames)
+  fi
+
+  test ! -d man && mkdir man
+
+  # Construct a sed-script to perform renaming within man-pages
+  if test -n "$cf_manpage_renames" ; then
+    test ! -d man && mkdir man
+    $srcdir/man/make_sed.sh $cf_manpage_renames >man/edit_man.sed
+  fi
+fi
+
+AC_MSG_RESULT($cf_manpage_renames)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Some people expect each tool to make all aliases for manpages in the
+dnl man-directory.  This accommodates the older, less-capable implementations
+dnl of 'man', and is optional.
+AC_DEFUN([CF_MANPAGE_SYMLINKS],
+[
+AC_MSG_CHECKING(for manpage symlinks)
+
+AC_ARG_WITH(manpage-symlinks,
+	[  --with-manpage-symlinks specify manpage-symlinks],
+	[cf_manpage_symlinks=$withval],
+	[cf_manpage_symlinks=yes])
+
+AC_MSG_RESULT($cf_manpage_symlinks)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl This option causes manpages to be run through tbl(1) to generate tables
+dnl correctly.
+AC_DEFUN([CF_MANPAGE_TBL],
+[
+AC_MSG_CHECKING(for manpage tbl)
+
+AC_ARG_WITH(manpage-tbl,
+	[  --with-manpage-tbl      specify manpage processing with tbl],
+	[cf_manpage_tbl=$withval],
+	[cf_manpage_tbl=no])
+
+AC_MSG_RESULT($cf_manpage_tbl)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Try to determine if the man-pages on the system are compressed, and if
+dnl so, what format is used.  Use this information to construct a script that
+dnl will install man-pages.
+AC_DEFUN([CF_MAN_PAGES],
+[
+CF_HELP_MESSAGE(Options to Specify How Manpages are Installed:)
+CF_MANPAGE_FORMAT
+CF_MANPAGE_RENAMES
+CF_MANPAGE_SYMLINKS
+CF_MANPAGE_TBL
+
+  if test "$prefix" = "NONE" ; then
+     cf_prefix="$ac_default_prefix"
+  else
+     cf_prefix="$prefix"
+  fi
+
+  case "$cf_manpage_form" in # (vi
+  *formatted*) # (vi
+    cf_subdir='$mandir/cat'
+    cf_format=yes
+    ;;
+  *)
+    cf_subdir='$mandir/man'
+    cf_format=no
+    ;;
+  esac
+
+test ! -d man && mkdir man
+cat >man/edit_man.sh <<CF_EOF
+changequote({{,}})dnl
+#! /bin/sh
+# this script is generated by the configure-script
+prefix="$cf_prefix"
+datadir="$datadir"
+TERMINFO="$TERMINFO"
+MKDIRS="`cd $srcdir && pwd`/mkinstalldirs"
+INSTALL="$INSTALL"
+INSTALL_DATA="$INSTALL_DATA"
+transform="$program_transform_name"
+
+TMP=\${TMPDIR-/tmp}/man\$\$
+trap "rm -f \$TMP" 0 1 2 5 15
+
+verb=\{{$}}1
+shift
+
+mandir=\{{$}}1
+shift
+
+srcdir=\{{$}}1
+shift
+
+for i in \{{$}}* ; do
+case \$i in #(vi
+*.orig|*.rej) ;; #(vi
+*.[0-9]*)
+	section=\`expr "\$i" : '.*\\.\\([0-9]\\)[xm]*'\`;
+	if test \$verb = installing ; then
+	if test ! -d $cf_subdir\${section} ; then
+		\$MKDIRS $cf_subdir\$section
+	fi
+	fi
+	aliases=
+	source=\`basename \$i\`
+	inalias=\$source
+	test ! -f \$inalias && inalias="\$srcdir/\$inalias"
+	if test ! -f \$inalias ; then
+		echo .. skipped \$source
+		continue
+	fi
+CF_EOF
+if test "$cf_manpage_symlinks" = yes ; then
+cat >>man/edit_man.sh <<CF_EOF
+	aliases=\`sed -f \$srcdir/manlinks.sed \$inalias | sort -u\`
+CF_EOF
+fi
+if test "$cf_manpage_renames" = no ; then
+cat >>man/edit_man.sh <<CF_EOF
+	# perform program transformations for section 1 man pages
+	if test \$section = 1 ; then
+		target=$cf_subdir\${section}/\`echo \$source|sed "\${transform}"\`
+	else
+		target=$cf_subdir\${section}/\$source
+	fi
+
+	# replace variables in man page
+CF_EOF
+	ifelse($1,,,{{
+	for cf_name in $1
+	do
+cat >>man/edit_man.sh <<CF_EOF
+	prog_$cf_name=\`echo $cf_name|sed "\${transform}"\`
+CF_EOF
+	done
+	}})
+cat >>man/edit_man.sh <<CF_EOF
+	sed	-e "s,@DATADIR@,\$datadir," \\
+		-e "s,@TERMINFO@,\$TERMINFO," \\
+CF_EOF
+	ifelse($1,,,{{
+	for cf_name in $1
+	do
+		cf_NAME=`echo "$cf_name" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+cat >>man/edit_man.sh <<CF_EOF
+		-e "s,@$cf_NAME@,\$prog_$cf_name," \\
+CF_EOF
+	done
+	}})
+cat >>man/edit_man.sh <<CF_EOF
+		< \$i >\$TMP
+CF_EOF
+else
+cat >>man/edit_man.sh <<CF_EOF
+	target=\`grep "^\$source" $cf_manpage_renames | $AWK '{print \{{$}}2}'\`
+	if test -z "\$target" ; then
+		echo '? missing rename for '\$source
+		target="\$source"
+	fi
+	target="$cf_subdir\$section/\$target"
+	test \$verb = installing && sed -e "s,@DATADIR@,\$datadir," < \$i | sed -f edit_man.sed >\$TMP
+CF_EOF
+fi
+if test $cf_manpage_tbl = yes ; then
+cat >>man/edit_man.sh <<CF_EOF
+	tbl \$TMP >\$TMP.out
+	mv \$TMP.out \$TMP
+CF_EOF
+fi
+if test $with_curses_h != yes ; then
+cat >>man/edit_man.sh <<CF_EOF
+	sed -e "/\#[    ]*include/s,curses.h,ncurses.h," < \$TMP >\$TMP.out
+	mv \$TMP.out \$TMP
+CF_EOF
+fi
+if test $cf_format = yes ; then
+cat >>man/edit_man.sh <<CF_EOF
+	nroff -man \$TMP >\$TMP.out
+	mv \$TMP.out \$TMP
+CF_EOF
+fi
+case "$cf_manpage_form" in #(vi
+*compress*) #(vi
+cat >>man/edit_man.sh <<CF_EOF
+	if test \$verb = installing ; then
+	if ( compress -f \$TMP )
+	then
+		mv \$TMP.Z \$TMP
+	fi
+	fi
+	target="\$target.Z"
+CF_EOF
+  ;;
+*gzip*) #(vi
+cat >>man/edit_man.sh <<CF_EOF
+	if test \$verb = installing ; then
+	if ( gzip -f \$TMP )
+	then
+		mv \$TMP.gz \$TMP
+	fi
+	fi
+	target="\$target.gz"
+CF_EOF
+  ;;
+*BSDI*)
+cat >>man/edit_man.sh <<CF_EOF
+	# BSDI installs only .0 suffixes in the cat directories
+	target="\`echo \$target|sed -e 's/\.[1-9]\+.\?/.0/'\`"
+CF_EOF
+  ;;
+esac
+cat >>man/edit_man.sh <<CF_EOF
+	suffix=\`basename \$target | sed -e 's/^[^.]*//'\`
+	if test \$verb = installing ; then
+		echo \$verb \$target
+		\$INSTALL_DATA \$TMP \$target
+		test -n "\$aliases" && (
+			cd $cf_subdir\${section} && (
+				target=\`basename \$target\`
+				for cf_alias in \$aliases
+				do
+					if test \$section = 1 ; then
+						cf_alias=\`echo \$cf_alias|sed "\${transform}"\`
+					fi
+
+					if test -f \$cf_alias\${suffix} ; then
+						if ( cmp -s \$target \$cf_alias\${suffix} )
+						then
+							:
+						else
+							echo .. \$verb alias \$cf_alias\${suffix}
+							rm -f \$cf_alias\${suffix}
+							$LN_S \$target \$cf_alias\${suffix}
+						fi
+					else
+						echo .. \$verb alias \$cf_alias\${suffix}
+						rm -f \$cf_alias\${suffix}
+						$LN_S \$target \$cf_alias\${suffix}
+					fi
+				done
+			)
+		)
+	elif test \$verb = removing ; then
+		echo \$verb \$target
+		rm -f \$target
+		test -n "\$aliases" && (
+			cd $cf_subdir\${section} && (
+				for cf_alias in \$aliases
+				do
+					if test \$section = 1 ; then
+						cf_alias=\`echo \$cf_alias|sed "\${transform}"\`
+					fi
+
+					echo .. \$verb alias \$cf_alias\${suffix}
+					rm -f \$cf_alias\${suffix}
+				done
+			)
+		)
+	else
+#		echo ".hy 0"
+		cat \$TMP
+	fi
+	;;
+esac
+done
+exit 0
+CF_EOF
+changequote([,])dnl
+chmod 755 man/edit_man.sh
+
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Checks for libraries.  At least one UNIX system, Apple Macintosh
+dnl Rhapsody 5.5, does not have -lm.  We cannot use the simpler
+dnl AC_CHECK_LIB(m,sin), because that fails for C++.
+AC_DEFUN([CF_MATH_LIB],
+[
+AC_CACHE_CHECK(if -lm needed for math functions,
+	cf_cv_need_libm,[
+	AC_TRY_LINK([
+	#include <stdio.h>
+	#include <math.h>
+	],
+	[double x = rand(); printf("result = %g\n", ]ifelse($2,,sin(x),$2)[)],
+	[cf_cv_need_libm=no],
+	[cf_cv_need_libm=yes])])
+if test "$cf_cv_need_libm" = yes
+then
+ifelse($1,,[
+	LIBS="$LIBS -lm"
+],[$1=-lm])
+fi
+])
+dnl ---------------------------------------------------------------------------
+dnl Check if the file-system supports mixed-case filenames.  If we're able to
+dnl create a lowercase name and see it as uppercase, it doesn't support that.
+AC_DEFUN([CF_MIXEDCASE_FILENAMES],
+[
+AC_CACHE_CHECK(if filesystem supports mixed-case filenames,cf_cv_mixedcase,[
+	rm -f conftest CONFTEST
+	echo test >conftest
+	if test -f CONFTEST ; then
+		cf_cv_mixedcase=no
+	else
+		cf_cv_mixedcase=yes
+	fi
+	rm -f conftest CONFTEST
+])
+test "$cf_cv_mixedcase" = yes && AC_DEFINE(MIXEDCASE_FILENAMES)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Compute the object-directory name from the given model name
+AC_DEFUN([CF_OBJ_SUBDIR],
+[
+	case $1 in
+	libtool) $2='obj_lo'  ;;
+	normal)  $2='objects' ;;
+	debug)   $2='obj_g' ;;
+	profile) $2='obj_p' ;;
+	shared)  $2='obj_s' ;;
+	esac
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Check the argument to see that it looks like a pathname.  Rewrite it if it
+dnl begins with one of the prefix/exec_prefix variables, and then again if the
+dnl result begins with 'NONE'.  This is necessary to workaround autoconf's
+dnl delayed evaluation of those symbols.
+AC_DEFUN([CF_PATH_SYNTAX],[
+case ".[$]$1" in #(vi
+./*) #(vi
+  ;;
+.[a-zA-Z]:[\\/]*) #(vi OS/2 EMX
+  ;;
+.\[$]{*prefix}*) #(vi
+  eval $1="[$]$1"
+  case ".[$]$1" in #(vi
+  .NONE/*)
+    $1=`echo [$]$1 | sed -e s@NONE@$ac_default_prefix@`
+    ;;
+  esac
+  ;; #(vi
+.NONE/*)
+  $1=`echo [$]$1 | sed -e s@NONE@$ac_default_prefix@`
+  ;;
+*)
+  AC_ERROR(expected a pathname)
+  ;;
+esac
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Compute $PROG_EXT, used for non-Unix ports, such as OS/2 EMX.
+AC_DEFUN([CF_PROG_EXT],
+[
+AC_REQUIRE([CF_CHECK_CACHE])
+PROG_EXT=
+case $cf_cv_system_name in
+os2*)
+    # We make sure -Zexe is not used -- it would interfere with @PROG_EXT@
+    CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
+    CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
+    LDFLAGS=`echo "$LDFLAGS -Zmt -Zcrtdll" | sed "s/-Zexe//g"`
+    PROG_EXT=".exe"
+    ;;
+cygwin*)
+    PROG_EXT=".exe"
+    ;;
+esac
+AC_SUBST(PROG_EXT)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Force $INSTALL to be an absolute-path.  Otherwise, edit_man.sh and the
+dnl misc/tabset install won't work properly.  Usually this happens only when
+dnl using the fallback mkinstalldirs script
+AC_DEFUN([CF_PROG_INSTALL],
+[AC_PROG_INSTALL
+case $INSTALL in
+/*)
+  ;;
+*)
+changequote({{,}})dnl
+  cf_dir=`echo $INSTALL|sed -e 's%/[^/]*$%%'`
+  test -z "$cf_dir" && cf_dir=.
+changequote([,])dnl
+  INSTALL=`cd $cf_dir && pwd`/`echo $INSTALL | sed -e 's:^.*/::'`
+  ;;
+esac
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Attempt to determine if we've got one of the flavors of regular-expression
+dnl code that we can support.
+AC_DEFUN([CF_REGEX],
+[
+AC_MSG_CHECKING([for regular-expression headers])
+AC_CACHE_VAL(cf_cv_regex,[
+AC_TRY_LINK([#include <sys/types.h>
+#include <regex.h>],[
+	regex_t *p;
+	int x = regcomp(p, "", 0);
+	int y = regexec(p, "", 0, 0, 0);
+	regfree(p);
+	],[cf_cv_regex="regex.h"],[
+	AC_TRY_LINK([#include <regexp.h>],[
+		char *p = compile("", "", "", 0);
+		int x = step("", "");
+	],[cf_cv_regex="regexp.h"],[
+		cf_save_LIBS="$LIBS"
+		LIBS="-lgen $LIBS"
+		AC_TRY_LINK([#include <regexpr.h>],[
+			char *p = compile("", "", "");
+			int x = step("", "");
+		],[cf_cv_regex="regexpr.h"],[LIBS="$cf_save_LIBS"])])])
+])
+AC_MSG_RESULT($cf_cv_regex)
+case $cf_cv_regex in
+	regex.h)   AC_DEFINE(HAVE_REGEX_H_FUNCS) ;;
+	regexp.h)  AC_DEFINE(HAVE_REGEXP_H_FUNCS) ;;
+	regexpr.h) AC_DEFINE(HAVE_REGEXPR_H_FUNCS) ;;
+esac
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Attempt to determine the appropriate CC/LD options for creating a shared
+dnl library.
+dnl
+dnl Note: $(LOCAL_LDFLAGS) is used to link executables that will run within the
+dnl build-tree, i.e., by making use of the libraries that are compiled in ../lib
+dnl We avoid compiling-in a ../lib path for the shared library since that can
+dnl lead to unexpected results at runtime.
+dnl $(LOCAL_LDFLAGS2) has the same intention but assumes that the shared libraries
+dnl are compiled in ../../lib
+dnl
+dnl The variable 'cf_cv_do_symlinks' is used to control whether we configure
+dnl to install symbolic links to the rel/abi versions of shared libraries.
+dnl
+dnl The variable 'cf_cv_shlib_version' controls whether we use the rel or abi
+dnl version when making symbolic links.
+dnl
+dnl Some loaders leave 'so_locations' lying around.  It's nice to clean up.
+AC_DEFUN([CF_SHARED_OPTS],
+[
+	AC_REQUIRE([CF_SUBST_NCURSES_VERSION])
+ 	LOCAL_LDFLAGS=
+ 	LOCAL_LDFLAGS2=
+	LD_SHARED_OPTS=
+	INSTALL_LIB="-m 644"
+
+	cf_cv_do_symlinks=no
+
+	AC_MSG_CHECKING(if release/abi version should be used for shared libs)
+	AC_ARG_WITH(shlib-version,
+	[  --with-shlib-version=X  Specify rel or abi version for shared libs],
+	[test -z "$withval" && withval=auto
+	case $withval in #(vi
+	yes) #(vi
+		cf_cv_shlib_version=auto
+		;;
+	rel|abi|auto|no) #(vi
+		cf_cv_shlib_version=$withval
+		;;
+	*)
+		AC_ERROR([option value must be one of: rel, abi, auto or no])
+		;;
+	esac
+	],[cf_cv_shlib_version=auto])
+	AC_MSG_RESULT($cf_cv_shlib_version)
+
+	cf_cv_rm_so_locs=no
+
+	# Some less-capable ports of gcc support only -fpic
+	CC_SHARED_OPTS=
+	if test "$GCC" = yes
+	then
+		AC_MSG_CHECKING(which $CC option to use)
+		cf_save_CFLAGS="$CFLAGS"
+		for CC_SHARED_OPTS in -fPIC -fpic ''
+		do
+			CFLAGS="$cf_save_CFLAGS $CC_SHARED_OPTS"
+			AC_TRY_COMPILE([#include <stdio.h>],[int x = 1],[break],[])
+		done
+		AC_MSG_RESULT($CC_SHARED_OPTS)
+		CFLAGS="$cf_save_CFLAGS"
+	fi
+
+	case $cf_cv_system_name in
+	beos*)
+		MK_SHARED_LIB='$(CC) -o $[@] -Xlinker -soname=`basename $[@]` -nostart -e 0'
+		;;
+	hpux*)
+		# (tested with gcc 2.7.2 -- I don't have c89)
+		if test "$GCC" = yes; then
+			LD_SHARED_OPTS='-Xlinker +b -Xlinker $(libdir)'
+		else
+			CC_SHARED_OPTS='+Z'
+			LD_SHARED_OPTS='-Wl,+b,$(libdir)'
+		fi
+		MK_SHARED_LIB='$(LD) +b $(libdir) -b -o $[@]'
+		# HP-UX shared libraries must be executable, and should be
+		# readonly to exploit a quirk in the memory manager.
+		INSTALL_LIB="-m 555"
+		;;
+	irix*)
+		if test "$cf_cv_ld_rpath" = yes ; then
+			cf_ld_rpath_opt="-Wl,-rpath,"
+			EXTRA_LDFLAGS="-Wl,-rpath,\$(libdir) $EXTRA_LDFLAGS"
+		fi
+		# tested with IRIX 5.2 and 'cc'.
+		if test "$GCC" != yes; then
+			CC_SHARED_OPTS='-KPIC'
+		fi
+		MK_SHARED_LIB='$(LD) -shared -rdata_shared -soname `basename $[@]` -o $[@]'
+		cf_cv_rm_so_locs=yes
+		;;
+	linux*|gnu*)
+		if test "$DFT_LWR_MODEL" = "shared" ; then
+ 			LOCAL_LDFLAGS="-Wl,-rpath,`pwd`/lib"
+ 			LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
+		fi
+		if test "$cf_cv_ld_rpath" = yes ; then
+			cf_ld_rpath_opt="-Wl,-rpath,"
+			EXTRA_LDFLAGS="$LOCAL_LDFLAGS $EXTRA_LDFLAGS"
+		fi
+		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
+		MK_SHARED_LIB='$(CC) -shared -Wl,-soname,`basename $[@] .$(REL_VERSION)`.$(ABI_VERSION),-stats,-lc -o $[@]'
+		;;
+	openbsd2*)
+		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
+		MK_SHARED_LIB='$(LD) -Bshareable -soname,`basename $[@].$(ABI_VERSION)` -o $[@]'
+		;;
+	openbsd*|freebsd*)
+		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
+		MK_SHARED_LIB='$(LD) -Bshareable -o $[@]'
+		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
+		;;
+	netbsd*)
+		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
+		test "$cf_cv_ld_rpath" = yes && cf_ld_rpath_opt="-Wl,-rpath,"
+		if test "$DFT_LWR_MODEL" = "shared" && test "$cf_cv_ld_rpath" = yes ; then
+ 			LOCAL_LDFLAGS="-Wl,-rpath,`pwd`/lib"
+ 			LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
+			EXTRA_LDFLAGS="-Wl,-rpath,\$(libdir) $EXTRA_LDFLAGS"
+			MK_SHARED_LIB='$(CC) -shared -Wl,-soname,`basename $[@] .$(REL_VERSION)`.$(ABI_VERSION) -o $[@]'
+			if test "$cf_cv_shlib_version" = auto; then
+			if test ! -f /usr/libexec/ld.elf_so; then
+				cf_cv_shlib_version=rel
+			fi
+			fi
+		else
+			MK_SHARED_LIB='$(LD) -Bshareable -o $[@]'
+		fi
+		;;
+	osf*|mls+*)
+		# tested with OSF/1 V3.2 and 'cc'
+		# tested with OSF/1 V3.2 and gcc 2.6.3 (but the c++ demo didn't
+		# link with shared libs).
+ 		MK_SHARED_LIB='$(LD) -set_version $(REL_VERSION):$(ABI_VERSION) -expect_unresolved "*" -shared -soname `basename $[@]`'
+		case $host_os in
+		osf4*)
+ 			MK_SHARED_LIB="${MK_SHARED_LIB} -msym"
+			;;
+		esac
+		MK_SHARED_LIB="${MK_SHARED_LIB}"' -o $[@]'
+		if test "$DFT_LWR_MODEL" = "shared" ; then
+ 			LOCAL_LDFLAGS="-Wl,-rpath,`pwd`/lib"
+ 			LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
+		fi
+		if test "$cf_cv_ld_rpath" = yes ; then
+			cf_ld_rpath_opt="-rpath"
+			# EXTRA_LDFLAGS="$LOCAL_LDFLAGS $EXTRA_LDFLAGS"
+		fi
+		cf_cv_rm_so_locs=yes
+		;;
+	sco3.2v5*)  # (also uw2* and UW7) hops 13-Apr-98
+		# tested with osr5.0.5
+		if test "$ac_cv_prog_gcc" != yes; then
+			CC_SHARED_OPTS='-belf -KPIC'
+		fi
+		MK_SHARED_LIB='$(LD) -dy -G -h `basename $[@] .$(REL_VERSION)`.$(ABI_VERSION) -o [$]@'
+		if test "$cf_cv_ld_rpath" = yes ; then
+			# only way is to set LD_RUN_PATH but no switch for it
+			RUN_PATH=$libdir
+		fi
+		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
+		LINK_PROGS='LD_RUN_PATH=$(libdir)'
+		LINK_TESTS='Pwd=`pwd`;LD_RUN_PATH=`dirname $${Pwd}`/lib'
+		;;
+	sunos4*)
+		# tested with SunOS 4.1.1 and gcc 2.7.0
+		if test "$ac_cv_prog_gcc" != yes; then
+			CC_SHARED_OPTS='-KPIC'
+		fi
+		MK_SHARED_LIB='$(LD) -assert pure-text -o $[@]'
+		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
+		;;
+	solaris2*)
+		# tested with SunOS 5.5.1 (solaris 2.5.1) and gcc 2.7.2
+		if test "$ac_cv_prog_gcc" != yes; then
+			CC_SHARED_OPTS='-KPIC'
+		fi
+		MK_SHARED_LIB='$(LD) -dy -G -h `basename $[@] .$(REL_VERSION)`.$(ABI_VERSION) -o $[@]'
+		if test "$DFT_LWR_MODEL" = "shared" ; then
+			LOCAL_LDFLAGS="-R `pwd`/lib:\$(libdir)"
+ 			LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
+		fi
+		if test "$cf_cv_ld_rpath" = yes ; then
+			cf_ld_rpath_opt="-R"
+			EXTRA_LDFLAGS="$LOCAL_LDFLAGS $EXTRA_LDFLAGS"
+		fi
+		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
+		;;
+	sysv5uw7*|unix_sv*)
+		# tested with UnixWare 7.1.0 (gcc 2.95.2 and cc)
+		if test "$ac_cv_prog_gcc" != yes; then
+			CC_SHARED_OPTS='-KPIC'
+		fi
+		MK_SHARED_LIB='$(LD) -d y -G -o [$]@'
+		;;
+	*)
+		CC_SHARED_OPTS='unknown'
+		MK_SHARED_LIB='echo unknown'
+		;;
+	esac
+
+	# This works if the last tokens in $MK_SHARED_LIB are the -o target.
+	case "$cf_cv_shlib_version" in #(vi
+	rel|abi)
+		case "$MK_SHARED_LIB" in #(vi
+		*'-o $[@]')
+			test "$cf_cv_do_symlinks" = no && cf_cv_do_symlinks=yes
+			;;
+		*)
+			AC_MSG_WARN(ignored --with-shlib-version)
+			;;
+		esac
+		;;
+	esac
+
+	if test -n "$cf_ld_rpath_opt" ; then
+		AC_MSG_CHECKING(if we need a space after rpath option)
+		cf_save_LIBS="$LIBS"
+		LIBS="$LIBS ${cf_ld_rpath_opt}$libdir"
+		AC_TRY_LINK(, , cf_rpath_space=no, cf_rpath_space=yes)
+		LIBS="$cf_save_LIBS"
+		AC_MSG_RESULT($cf_rpath_space)
+		test "$cf_rpath_space" = yes && cf_ld_rpath_opt="$cf_ld_rpath_opt "
+		MK_SHARED_LIB="$MK_SHARED_LIB $cf_ld_rpath_opt\$(libdir)"
+	fi
+
+	AC_SUBST(CC_SHARED_OPTS)
+	AC_SUBST(LD_SHARED_OPTS)
+	AC_SUBST(MK_SHARED_LIB)
+	AC_SUBST(LINK_PROGS)
+	AC_SUBST(LINK_TESTS)
+	AC_SUBST(EXTRA_LDFLAGS)
+	AC_SUBST(LOCAL_LDFLAGS)
+	AC_SUBST(LOCAL_LDFLAGS2)
+	AC_SUBST(INSTALL_LIB)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Check for definitions & structures needed for window size-changing
+dnl FIXME: check that this works with "snake" (HP-UX 10.x)
+AC_DEFUN([CF_SIZECHANGE],
+[
+AC_REQUIRE([CF_STRUCT_TERMIOS])
+AC_CACHE_CHECK(declaration of size-change, cf_cv_sizechange,[
+    cf_cv_sizechange=unknown
+    cf_save_CFLAGS="$CFLAGS"
+
+for cf_opts in "" "NEED_PTEM_H"
+do
+
+    CFLAGS="$cf_save_CFLAGS"
+    test -n "$cf_opts" && CFLAGS="$CFLAGS -D$cf_opts"
+    AC_TRY_COMPILE([#include <sys/types.h>
+#ifdef HAVE_TERMIOS_H
+#include <termios.h>
+#else
+#ifdef HAVE_TERMIO_H
+#include <termio.h>
+#endif
+#endif
+#ifdef NEED_PTEM_H
+/* This is a workaround for SCO:  they neglected to define struct winsize in
+ * termios.h -- it's only in termio.h and ptem.h
+ */
+#include        <sys/stream.h>
+#include        <sys/ptem.h>
+#endif
+#if !defined(sun) || !defined(HAVE_TERMIOS_H)
+#include <sys/ioctl.h>
+#endif
+],[
+#ifdef TIOCGSIZE
+	struct ttysize win;	/* FIXME: what system is this? */
+	int y = win.ts_lines;
+	int x = win.ts_cols;
+#else
+#ifdef TIOCGWINSZ
+	struct winsize win;
+	int y = win.ws_row;
+	int x = win.ws_col;
+#else
+	no TIOCGSIZE or TIOCGWINSZ
+#endif /* TIOCGWINSZ */
+#endif /* TIOCGSIZE */
+	],
+	[cf_cv_sizechange=yes],
+	[cf_cv_sizechange=no])
+
+	CFLAGS="$cf_save_CFLAGS"
+	if test "$cf_cv_sizechange" = yes ; then
+		echo "size-change succeeded ($cf_opts)" >&AC_FD_CC
+		test -n "$cf_opts" && cf_cv_sizechange="$cf_opts"
+		break
+	fi
+done
+])
+if test "$cf_cv_sizechange" != no ; then
+	AC_DEFINE(HAVE_SIZECHANGE)
+	case $cf_cv_sizechange in #(vi
+	NEED*)
+		AC_DEFINE_UNQUOTED($cf_cv_sizechange )
+		;;
+	esac
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl For each parameter, test if the source-directory exists, and if it contains
+dnl a 'modules' file.  If so, add to the list $cf_cv_src_modules which we'll
+dnl use in CF_LIB_RULES.
+dnl
+dnl This uses the configured value to make the lists SRC_SUBDIRS and
+dnl SUB_MAKEFILES which are used in the makefile-generation scheme.
+AC_DEFUN([CF_SRC_MODULES],
+[
+AC_MSG_CHECKING(for src modules)
+
+# dependencies and linker-arguments for test-programs
+TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${LIB_NAME}${DFT_DEP_SUFFIX} $TEST_DEPS"
+if test "$DFT_LWR_MODEL" = "libtool"; then
+	TEST_ARGS="${TEST_DEPS}"
+else
+	TEST_ARGS="-l${LIB_NAME}${DFT_ARG_SUFFIX} $TEST_ARGS"
+fi
+
+# dependencies and linker-arguments for utility-programs
+PROG_ARGS="$TEST_ARGS"
+
+cf_cv_src_modules=
+for cf_dir in $1
+do
+	if test -f $srcdir/$cf_dir/modules; then
+
+		# We may/may not have tack in the distribution, though the
+		# makefile is.
+		if test $cf_dir = tack ; then
+			if test ! -f $srcdir/${cf_dir}/${cf_dir}.h; then
+				continue
+			fi
+		fi
+
+		if test -z "$cf_cv_src_modules"; then
+			cf_cv_src_modules=$cf_dir
+		else
+			cf_cv_src_modules="$cf_cv_src_modules $cf_dir"
+		fi
+
+		# Make the ncurses_cfg.h file record the library interface files as
+		# well.  These are header files that are the same name as their
+		# directory.  Ncurses is the only library that does not follow
+		# that pattern.
+		if test $cf_dir = tack ; then
+			continue
+		elif test -f $srcdir/${cf_dir}/${cf_dir}.h; then
+			CF_UPPER(cf_have_include,$cf_dir)
+			AC_DEFINE_UNQUOTED(HAVE_${cf_have_include}_H)
+			AC_DEFINE_UNQUOTED(HAVE_LIB${cf_have_include})
+			TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${cf_dir}${DFT_DEP_SUFFIX} $TEST_DEPS"
+			if test "$DFT_LWR_MODEL" = "libtool"; then
+				TEST_ARGS="${TEST_DEPS}"
+			else
+				TEST_ARGS="-l${cf_dir}${DFT_ARG_SUFFIX} $TEST_ARGS"
+			fi
+		fi
+	fi
+done
+AC_MSG_RESULT($cf_cv_src_modules)
+TEST_ARGS="-L${LIB_DIR} -L\$(libdir) $TEST_ARGS"
+AC_SUBST(TEST_DEPS)
+AC_SUBST(TEST_ARGS)
+
+PROG_ARGS="-L${LIB_DIR} -L\$(libdir) $PROG_ARGS"
+AC_SUBST(PROG_ARGS)
+
+SRC_SUBDIRS="man include"
+for cf_dir in $cf_cv_src_modules
+do
+	SRC_SUBDIRS="$SRC_SUBDIRS $cf_dir"
+done
+SRC_SUBDIRS="$SRC_SUBDIRS misc test"
+test "$cf_with_cxx_binding" != no && SRC_SUBDIRS="$SRC_SUBDIRS c++"
+
+ADA_SUBDIRS=
+if test "$cf_cv_prog_gnat_correct" = yes && test -f $srcdir/Ada95/Makefile.in; then
+   SRC_SUBDIRS="$SRC_SUBDIRS Ada95"
+   ADA_SUBDIRS="gen src samples"
+fi
+
+SUB_MAKEFILES=
+for cf_dir in $SRC_SUBDIRS
+do
+	SUB_MAKEFILES="$SUB_MAKEFILES $cf_dir/Makefile"
+done
+
+if test -n "$ADA_SUBDIRS"; then
+   for cf_dir in $ADA_SUBDIRS
+   do
+      SUB_MAKEFILES="$SUB_MAKEFILES Ada95/$cf_dir/Makefile"
+   done
+   AC_SUBST(ADA_SUBDIRS)
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Check for -lstdc++, which is GNU's standard C++ library.
+AC_DEFUN([CF_STDCPP_LIBRARY],
+[
+if test -n "$GXX" ; then
+case $cf_cv_system_name in #(vi
+os2*) #(vi
+	cf_stdcpp_libname=stdcpp
+	;;
+*)
+	cf_stdcpp_libname=stdc++
+	;;
+esac
+AC_CACHE_CHECK(for library $cf_stdcpp_libname,cf_cv_libstdcpp,[
+	cf_save="$LIBS"
+	LIBS="$LIBS -l$cf_stdcpp_libname"
+AC_TRY_LINK([
+#include <strstream.h>],[
+char buf[80];
+strstreambuf foo(buf, sizeof(buf))
+],
+	[cf_cv_libstdcpp=yes],
+	[cf_cv_libstdcpp=no])
+	LIBS="$cf_save"
+])
+test "$cf_cv_libstdcpp" = yes && CXXLIBS="$CXXLIBS -l$cf_stdcpp_libname"
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl	Remove "-g" option from the compiler options
+AC_DEFUN([CF_STRIP_G_OPT],
+[$1=`echo ${$1} | sed -e 's/-g //' -e 's/-g$//'`])dnl
+dnl ---------------------------------------------------------------------------
+dnl Check if we need _POSIX_SOURCE defined to use struct sigaction.  We'll only
+dnl do this if we've found the sigaction function.
+dnl
+dnl If needed, define SVR4_ACTION.
+AC_DEFUN([CF_STRUCT_SIGACTION],[
+if test "$ac_cv_func_sigaction" = yes; then
+AC_MSG_CHECKING(whether sigaction needs _POSIX_SOURCE)
+AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <signal.h>],
+	[struct sigaction act],
+	[sigact_bad=no],
+	[
+AC_TRY_COMPILE([
+#define _POSIX_SOURCE
+#include <sys/types.h>
+#include <signal.h>],
+	[struct sigaction act],
+	[sigact_bad=yes
+	 AC_DEFINE(SVR4_ACTION)],
+	 [sigact_bad=unknown])])
+AC_MSG_RESULT($sigact_bad)
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Some machines require _POSIX_SOURCE to completely define struct termios.
+dnl If so, define SVR4_TERMIO
+AC_DEFUN([CF_STRUCT_TERMIOS],[
+AC_CHECK_HEADERS( \
+termio.h \
+termios.h \
+unistd.h \
+)
+if test "$ISC" = yes ; then
+	AC_CHECK_HEADERS( sys/termio.h )
+fi
+if test "$ac_cv_header_termios_h" = yes ; then
+	case "$CFLAGS" in
+	*-D_POSIX_SOURCE*)
+		termios_bad=dunno ;;
+	*)	termios_bad=maybe ;;
+	esac
+	if test "$termios_bad" = maybe ; then
+	AC_MSG_CHECKING(whether termios.h needs _POSIX_SOURCE)
+	AC_TRY_COMPILE([#include <termios.h>],
+		[struct termios foo; int x = foo.c_iflag],
+		termios_bad=no, [
+		AC_TRY_COMPILE([
+#define _POSIX_SOURCE
+#include <termios.h>],
+			[struct termios foo; int x = foo.c_iflag],
+			termios_bad=unknown,
+			termios_bad=yes AC_DEFINE(SVR4_TERMIO))
+			])
+	AC_MSG_RESULT($termios_bad)
+	fi
+fi
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl	Shorthand macro for substituting things that the user may override
+dnl	with an environment variable.
+dnl
+dnl	$1 = long/descriptive name
+dnl	$2 = environment variable
+dnl	$3 = default value
+AC_DEFUN([CF_SUBST],
+[AC_CACHE_VAL(cf_cv_subst_$2,[
+AC_MSG_CHECKING(for $1 (symbol $2))
+test -z "[$]$2" && $2=$3
+AC_MSG_RESULT([$]$2)
+AC_SUBST($2)
+cf_cv_subst_$2=[$]$2])
+$2=${cf_cv_subst_$2}
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Get the version-number for use in shared-library naming, etc.
+AC_DEFUN([CF_SUBST_NCURSES_VERSION],
+[
+changequote(,)dnl
+NCURSES_MAJOR="`egrep '^NCURSES_MAJOR[ 	]*=' $srcdir/dist.mk | sed -e 's/^[^0-9]*//'`"
+NCURSES_MINOR="`egrep '^NCURSES_MINOR[ 	]*=' $srcdir/dist.mk | sed -e 's/^[^0-9]*//'`"
+NCURSES_PATCH="`egrep '^NCURSES_PATCH[ 	]*=' $srcdir/dist.mk | sed -e 's/^[^0-9]*//'`"
+changequote([,])dnl
+cf_cv_abi_version=${NCURSES_MAJOR}
+cf_cv_rel_version=${NCURSES_MAJOR}.${NCURSES_MINOR}
+dnl Show the computed version, for logging
+AC_MSG_RESULT(Configuring NCURSES $cf_cv_rel_version ABI $cf_cv_abi_version (`date`))
+dnl We need these values in the generated headers
+AC_SUBST(NCURSES_MAJOR)
+AC_SUBST(NCURSES_MINOR)
+AC_SUBST(NCURSES_PATCH)
+dnl We need these values in the generated makefiles
+AC_SUBST(cf_cv_rel_version)
+AC_SUBST(cf_cv_abi_version)
+AC_SUBST(cf_cv_cc_bool_type)
+AC_SUBST(cf_cv_builtin_bool)
+AC_SUBST(cf_cv_type_of_bool)dnl
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Check if we can include <sys/time.h> with <sys/select.h>; this breaks on
+dnl older SCO configurations.
+AC_DEFUN([CF_SYS_TIME_SELECT],
+[
+AC_MSG_CHECKING(if sys/time.h works with sys/select.h)
+AC_CACHE_VAL(cf_cv_sys_time_select,[
+AC_TRY_COMPILE([
+#include <sys/types.h>
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+],[],[cf_cv_sys_time_select=yes],
+     [cf_cv_sys_time_select=no])
+     ])
+AC_MSG_RESULT($cf_cv_sys_time_select)
+test "$cf_cv_sys_time_select" = yes && AC_DEFINE(HAVE_SYS_TIME_SELECT)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Determine the type we should use for chtype (and attr_t, which is treated
+dnl as the same thing).  We want around 32 bits, so on most machines want a
+dnl long, but on newer 64-bit machines, probably want an int.  If we're using
+dnl wide characters, we have to have a type compatible with that, as well.
+AC_DEFUN([CF_TYPEOF_CHTYPE],
+[
+AC_REQUIRE([CF_UNSIGNED_LITERALS])
+AC_MSG_CHECKING([for type of chtype])
+AC_CACHE_VAL(cf_cv_typeof_chtype,[
+		AC_TRY_RUN([
+#ifdef USE_WIDEC_SUPPORT
+#include <stddef.h>	/* we want wchar_t */
+#define WANT_BITS 39
+#else
+#define WANT_BITS 31
+#endif
+#include <stdio.h>
+int main()
+{
+	FILE *fp = fopen("cf_test.out", "w");
+	if (fp != 0) {
+		char *result = "long";
+#ifdef USE_WIDEC_SUPPORT
+		/*
+		 * If wchar_t is smaller than a long, it must be an int or a
+		 * short.  We prefer not to use a short anyway.
+		 */
+		if (sizeof(unsigned long) > sizeof(wchar_t))
+			result = "int";
+#endif
+		if (sizeof(unsigned long) > sizeof(unsigned int)) {
+			int n;
+			unsigned int x;
+			for (n = 0; n < WANT_BITS; n++) {
+				unsigned int y = (x >> n);
+				if (y != 1 || x == 0) {
+					x = 0;
+					break;
+				}
+			}
+			/*
+			 * If x is nonzero, an int is big enough for the bits
+			 * that we want.
+			 */
+			result = (x != 0) ? "int" : "long";
+		}
+		fputs(result, fp);
+		fclose(fp);
+	}
+	exit(0);
+}
+		],
+		[cf_cv_typeof_chtype=`cat cf_test.out`],
+		[cf_cv_typeof_chtype=long],
+		[cf_cv_typeof_chtype=long])
+		rm -f cf_test.out
+	])
+AC_MSG_RESULT($cf_cv_typeof_chtype)
+
+AC_SUBST(cf_cv_typeof_chtype)
+AC_DEFINE_UNQUOTED(TYPEOF_CHTYPE,$cf_cv_typeof_chtype)
+
+cf_cv_1UL="1"
+test "$cf_cv_unsigned_literals" = yes && cf_cv_1UL="${cf_cv_1UL}U"
+test "$cf_cv_typeof_chtype"    = long && cf_cv_1UL="${cf_cv_1UL}L"
+AC_SUBST(cf_cv_1UL)
+
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl
+AC_DEFUN([CF_TYPE_SIGACTION],
+[
+AC_MSG_CHECKING([for type sigaction_t])
+AC_CACHE_VAL(cf_cv_type_sigaction,[
+	AC_TRY_COMPILE([
+#include <signal.h>],
+		[sigaction_t x],
+		[cf_cv_type_sigaction=yes],
+		[cf_cv_type_sigaction=no])])
+AC_MSG_RESULT($cf_cv_type_sigaction)
+test "$cf_cv_type_sigaction" = yes && AC_DEFINE(HAVE_TYPE_SIGACTION)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Test if the compiler supports 'U' and 'L' suffixes.  Only old compilers
+dnl won't, but they're still there.
+AC_DEFUN([CF_UNSIGNED_LITERALS],
+[
+AC_MSG_CHECKING([if unsigned literals are legal])
+AC_CACHE_VAL(cf_cv_unsigned_literals,[
+	AC_TRY_COMPILE([],[long x = 1L + 1UL + 1U + 1],
+		[cf_cv_unsigned_literals=yes],
+		[cf_cv_unsigned_literals=no])
+	])
+AC_MSG_RESULT($cf_cv_unsigned_literals)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Make an uppercase version of a variable
+dnl $1=uppercase($2)
+AC_DEFUN([CF_UPPER],
+[
+changequote(,)dnl
+$1=`echo "$2" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+changequote([,])dnl
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Compute the shift-mask that we'll use for wide-character indices.  We use
+dnl all but the index portion of chtype for storing attributes.
+AC_DEFUN([CF_WIDEC_SHIFT],
+[
+AC_REQUIRE([CF_TYPEOF_CHTYPE])
+AC_MSG_CHECKING([for number of bits in chtype])
+AC_CACHE_VAL(cf_cv_shift_limit,[
+	AC_TRY_RUN([
+#include <stdio.h>
+int main()
+{
+	FILE *fp = fopen("cf_test.out", "w");
+	if (fp != 0) {
+		int n;
+		unsigned TYPEOF_CHTYPE x = 1L;
+		for (n = 0; ; n++) {
+			unsigned long y = (x >> n);
+			if (y != 1 || x == 0)
+				break;
+			x <<= 1;
+		}
+		fprintf(fp, "%d", n);
+		fclose(fp);
+	}
+	exit(0);
+}
+		],
+		[cf_cv_shift_limit=`cat cf_test.out`],
+		[cf_cv_shift_limit=32],
+		[cf_cv_shift_limit=32])
+		rm -f cf_test.out
+	])
+AC_MSG_RESULT($cf_cv_shift_limit)
+AC_SUBST(cf_cv_shift_limit)
+
+AC_MSG_CHECKING([for width of character-index])
+AC_CACHE_VAL(cf_cv_widec_shift,[
+if test ".$with_widec" = ".yes" ; then
+	cf_attrs_width=39
+	if ( expr $cf_cv_shift_limit \> $cf_attrs_width >/dev/null )
+	then
+		cf_cv_widec_shift=`expr 16 + $cf_cv_shift_limit - $cf_attrs_width`
+	else
+		cf_cv_widec_shift=16
+	fi
+else
+	cf_cv_widec_shift=8
+fi
+])
+AC_MSG_RESULT($cf_cv_widec_shift)
+AC_SUBST(cf_cv_widec_shift)
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Wrapper for AC_ARG_WITH to ensure that user supplies a pathname, not just
+dnl defaulting to yes/no.
+dnl
+dnl $1 = option name
+dnl $2 = help-text
+dnl $3 = environment variable to set
+dnl $4 = default value, shown in the help-message, must be a constant
+dnl $5 = default value, if it's an expression & cannot be in the help-message
+dnl
+AC_DEFUN([CF_WITH_PATH],
+[AC_ARG_WITH($1,[$2 ](default: ifelse($4,,empty,$4)),,
+ifelse($4,,[withval="${$3}"],[withval="${$3-ifelse($5,,$4,$5)}"]))dnl
+CF_PATH_SYNTAX(withval)
+eval $3="$withval"
+AC_SUBST($3)dnl
+])dnl
+dnl ---------------------------------------------------------------------------
+dnl Process an option specifying a list of colon-separated paths.
+dnl
+dnl $1 = option name
+dnl $2 = help-text
+dnl $3 = environment variable to set
+dnl $4 = default value, shown in the help-message, must be a constant
+dnl $5 = default value, if it's an expression & cannot be in the help-message
+dnl
+AC_DEFUN([CF_WITH_PATHLIST],[
+AC_ARG_WITH($1,[$2 ](default: ifelse($4,,empty,$4)),,
+ifelse($4,,[withval="${$3}"],[withval="${$3-ifelse($5,,$4,$5)}"]))dnl
+
+IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+cf_dst_path=
+for cf_src_path in $withval
+do
+  CF_PATH_SYNTAX(cf_src_path)
+  test -n "$cf_dst_path" && cf_dst_path="${cf_dst_path}:"
+  cf_dst_path="${cf_dst_path}${cf_src_path}"
+done
+IFS="$ac_save_ifs"
+
+eval $3="$cf_dst_path"
+AC_SUBST($3)dnl
+])dnl
diff --git a/ncurses-5.2/announce.html.in b/ncurses-5.2/announce.html.in
new file mode 100644
index 0000000..c8cd852
--- /dev/null
+++ b/ncurses-5.2/announce.html.in
@@ -0,0 +1,593 @@
+<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 3.0//EN">
+<!--
+  $Id$
+-->
+<HTML>
+<HEAD>
+<TITLE>Announcing ncurses @VERSION@</TITLE>
+<link rev=made href="mailto:bug-ncurses@gnu.org">
+</HEAD>
+<BODY>
+
+<H1>Announcing ncurses @VERSION@</H1>
+
+The ncurses (new curses) library is a free software emulation of
+curses in System V Release 4.0, and more.  It uses terminfo format,
+supports pads and color
+and multiple highlights and forms characters and function-key mapping,
+and has all the other SYSV-curses enhancements over BSD curses.<P>
+
+In mid-June 1995, the maintainer of 4.4BSD curses declared that he
+considered 4.4BSD curses obsolete, and is encouraging the keepers of
+Unix releases such as BSD/OS, freeBSD and netBSD to switch over to
+ncurses.<P>
+
+The ncurses code was developed under GNU/Linux.  It should port easily to
+any ANSI/POSIX-conforming UNIX.  It has even been ported to OS/2 Warp!<P>
+
+The distribution includes the library and support utilities, including a
+terminfo compiler tic(1), a decompiler infocmp(1), clear(1), tput(1), tset(1),
+and a termcap conversion tool captoinfo(1).  Full manual pages are provided for
+the library and tools.<P>
+
+The ncurses distribution is available via anonymous FTP at
+the GNU distribution site
+<A HREF="ftp://ftp.gnu.org/pub/gnu/ncurses">ftp://ftp.gnu.org/pub/gnu/ncurses</A>.
+<br>It is also available at
+<A HREF="ftp://dickey.his.com/ncurses">ftp://dickey.his.com/ncurses</A>.
+
+<H1>Release Notes</H1>
+
+This release is designed to be upward compatible from ncurses 5.0 and 5.1;
+very few applications will require recompilation, depending on the platform.
+These are the highlights from the change-log since ncurses 5.1 release.
+<p>
+Interface changes:
+<ul>
+	<li>change type of <code>ospeed</code> variable back to
+	  <code>short</code> to match its use in legacy applications.  It was
+	  altered after ncurses 4.2 to <code>speed_t</code> to repair a type
+	  mismatch which was introduced after 1.9.4 in 1995.  The principal
+	  users of termcap continued to use <code>short</code>, which is
+	  not the same size.
+	  <p>
+	  <em>NOTE</em>: A few applications will have to be recompiled
+	  (about 1% of the programs in a typical Linux distribution,
+	  10% of the programs that use ncurses).  These are easy to
+	  identify with <code>nm</code> or <code>strings</code>.
+
+	<li>remove a private function <code>_nc_can_clear_with()</code>, which
+	  was built with the configure --enable-expanded option but not used.
+
+	<li>add several private functions (prefixed with "_nc_") for tracing
+	  <code>chtype</code> values in the debug library, and for better
+	  access and buffer limit checking.
+</ul>
+New features and improvements:
+<ul>
+	<li>rewrote <code>tgoto()</code> to make it better support existing
+	  termcap applications which use hardcoded strings rather than obtain
+	  all of their information from the termcap file.  If the string does
+	  not appear to be a terminfo string (i.e., does not refer to a "%p"
+	  parameter, or terminfo-style padding), and termcap support is configured, <code>tgoto()</code>
+	  will interpret it as termcap.  Otherwise, as before, it will use
+	  <code>tparm()</code>.
+
+	<li>to ensure that the <code>tgoto()</code> changes work properly,
+	  added checks to <code>tic</code> which report capabilities that do
+	  not reference the expected number of parameters.
+
+	<li>new configure script options:
+	<ul>
+	  <li>option <code>--disable-root-environ</code> adds runtime checks
+	    which tell ncurses to disregard $TERMINFO and similar environment
+	    variables if the current user is root, or running setuid/setgid.
+
+	  <li>option <code>--disable-assumed-color</code> allows you to use the
+	    pre-5.1 convention of default colors used for color-pair 0 to be
+	    configured (see assume_default_colors()).
+
+	  <li>implement configure script options that transform installed
+	    program names, e.g., <code>--program-prefix</code>, including the
+	    manpage names and cross references.
+
+	  <li>option <code>--with-database</code> allows you to specify a
+	    different terminfo source-file to install.  On OS/2 EMX, the
+	    default is misc/emx.src, otherwise misc/terminfo.src
+
+	  <li>option <code>--with-default-terminfo-dir</code> allows you to
+	    specify the default terminfo database directory.
+
+	  <li>option <code>--with-libtool</code> allows you to build with
+	    <code>libtool</code>.  <p> <em>NOTE</em>:  <code>libtool</code>
+	    uses a different notation for numbering shared library versions
+	    from the existing ncurses configuration.
+
+	  <li>option <code>--with-manpage-tbl</code> causes the manpages to be
+	    preprocessed by tbl(1) prior to installation,
+
+	  <li>option <code>--without-curses-h</code> causes the installation
+	    process to install curses.h as ncurses.h and make appropriate
+	    changes to headers and manpages.
+	</ul>
+
+	<li>modified configure script options:
+	<ul>
+	  <li>change symbol used by the <code>--install-prefix</code> configure
+	    option from <code>INSTALL_PREFIX</code> to <code>DESTDIR</code>
+	    (the latter has become common usage although the name is
+	    misleading).
+
+	  <li>modify <code>ld -rpath</code> options (e.g., Linux, and Solaris)
+	    to use an absolute pathname for the build tree's lib directory,
+	    avoiding confusion with directories relative to the current one
+	    with the installed programs.
+
+	  <li>modified <code>misc/run_tic.in</code> to use
+	    <code>tic&nbsp;-o</code>, to eliminate dependency on
+	    <code>$TERMINFO</code> variable for installs.
+	</ul>
+
+	<li>terminfo database:
+	<ul>
+	  <li>updated xterm terminfo entries to match XFree86 xterm patch #146.
+
+	  <li>added amiga-vnc,
+	    Matrix Orbital, and
+	    QNX qansi to misc/terminfo.src.
+
+	  <li>added os2 entry to misc/emx.src.
+
+	  <li>add S0 and E0 extensions to <code>screen</code>'s terminfo entry
+	    since otherwise the FreeBSD port makes it pass termcap equivalents
+	    to <code>tgoto</code>, which would be misinterpreted by older
+	    versions of ncurses.
+	</ul>
+
+	<li>improvements to program usability:
+	<ul>
+	  <li>modify programs to use <code>curses_version()</code> string to
+	    report the version of ncurses with which they are compiled rather
+	    than the NCURSES_VERSION string.  The function returns the patch
+	    level in addition to the major and minor version numbers.
+
+	  <li>modify <code>tput</code> program so it can be renamed or invoked via a link as
+	    'reset' or 'init', producing the same effect as <code>tput&nbsp;reset</code> or <code>tput&nbsp;init</code>.
+
+	  <li>add error checking to infocmp's -v and -m options to ensure that
+	    the option value is indeed a number.
+	</ul>
+
+	<li>improved performance:
+	<ul>
+	  <li>replace a lookup table in lib_vidattr.c used to decode
+	    <code>no_color_video</code> with a logic expression which is faster.
+	</ul>
+
+</ul>
+Major bug fixes:
+<ul>
+	<li>correct <code>manlinks.sed</code> script introduced in ncurses 5.1
+	  to avoid using ERE "\+", which is not understood by standard versions
+	  of <code>sed</code>.  This happens to work with GNU <code>sed</code>,
+	  but is not portable, and was the initial motivation for this release.
+
+	<li>remove "hpux10.*" case from CF_SHARED_OPTS configure script macro.
+	  This differed from the "hpux*" case by using reversed symbolic
+	  links, which made the 5.1 version not match the configuration of
+	  5.0 shared libraries.
+
+	<li>guard against corrupt terminfo data:
+	  <ul>
+	  <li>modify <code>tparm()</code> to disallow arithmetic on strings,
+	    analyze the varargs list to read strings as strings and numbers as
+	    numbers.
+
+	  <li>modify <code>tparm()</code>'s internal function
+	    <code>spop()</code> to treat a null pointer as an empty string.
+
+	  <li>modify <code>parse_format()</code> in lib_tparm.c to ignore
+	    precision if it is longer than 10000.
+
+	  <li>rewrote limit checks in lib_mvcur.c using new functions
+	    <code>_nc_safe_strcat()</code>, etc.  Made other related changes to
+	    check lengths used for <code>strcat()</code> and
+	    <code>strcpy()</code>.
+	  </ul>
+
+	<li>corrections to screen optimization:
+	  <ul>
+	  <li>added special case in lib_vidattr.c to reset underline and
+	    standout for devices that have no sgr0 defined.
+
+	  <li>change handling of <code>non_dest_scroll_region</code> in
+	    tty_update.c to clear text after it is shifted in rather than before
+	    shifting out.  Also correct row computation.
+
+	  <li>modify <code>rs2</code> capability in xterm-r6 and similar entries
+	    where cursor save/restore bracketed the sequence for resetting video
+	    attributes.  The cursor restore would undo that.
+	  </ul>
+
+	<li>UTF-8 support:
+	<ul>
+	  <li>when checking LC_ALL, LC_CTYPE, and LANG environment variables
+	    for UTF-8 locale, ignore those which are set to an empty value, as
+	    per SUSV2.
+
+	  <li>encode 0xFFFD in UTF-8 with 3 bytes, not 2.
+
+	  <li>modify <code>_nc_utf8_outch()</code> to avoid sign-extension when
+	    checking for out-of-range value.
+	</ul>
+
+	<li>other library fixes:
+	<ul>
+	  <li>added checks for an empty <code>$HOME</code> environment
+	    variable, to avoid retrieving terminfo descriptions from
+	    <code>./.terminfo</code> .
+
+	  <li>change functions <code>_nc_parse_entry()</code> and
+	    <code>postprocess_termcap()</code> to avoid using
+	    <code>strtok()</code>, because it is non-reentrant.
+
+	  <li>initialize <code>fds[]</code> array to 0's in
+	    <code>_nc_timed_wait()</code>; apparently <code>poll()</code> only
+	    sets the <code>revents</code> members of that array when there is
+	    activity corresponding to the related file.
+
+	  <li>add a check for null pointer in <code>Make_Enum_Type()</code>.
+
+	  <li>fix a heap problem with the c++ binding.
+
+	  <li>correct missing includes for &lt;string.h&gt; in several places,
+	    including the C++ binding.  This is not noted by gcc unless we use
+	    the <code>-fno-builtin</code> option.
+	</ul>
+
+	<li>several fixes for tic:
+	  <ul>
+	  <li>add a check for empty buffers returned by <code>fgets()</code> in
+	    comp_scan.c <code>next_char()</code> function, in case
+	    <code>tic</code> is run on a non-text file (fixes a core dump).
+
+	  <li>modify <code>tic</code> to verify that its inputs are really files,
+	    in case someone tries to read a directory (or
+	    <code>/dev/zero</code>).
+
+	  <li>correct an uninitialized parameter to <code>open_tempfile()</code>
+	    in tic.c which made "tic -I" give an ambiguous error message about
+	    <code>tmpnam</code>.
+
+	  <li>correct logic in <code>adjust_cancels()</code>, which did not check
+	    both alternatives when reclassifying an extended name between
+	    boolean, number and string, causing an infinite loop in
+	    <code>tic</code>.
+	  </ul>
+
+	<li>using new checks in <code>tic</code> for parameter counts in
+	  capability strings, found/fixed several errors both in the
+	  terminfo database and in the include/Caps file.
+	  <ul>
+	  <li>modified several terminfo capability strings, including the
+	    definitions for setaf, setab, in include/Caps to indicate that the
+	    entries are parameterized.  This information is used to tell which
+	    strings are translated when converting to termcap.  This fixes a
+	    problem where the generated termcap would contain a spurious "%p1"
+	    for the terminfo "%p1%d".
+
+	  <li>correct parameter counts in include/Caps for dclk as well as some
+	    printer-specific capabilities: csnm, defc, scs, scsd, smgtp, smglp.
+	  </ul>
+
+	<li>various fixes for install scripts used to support configure
+	  <code>--srcdir</code> and <code>--with-install-prefix</code>.
+
+	<li>correct several mismatches between manpage filename and ".TH"
+	  directives, renaming dft_fgbg.3x to default_colors.3x and
+	  menu_attribs.3x to menu_attributes.3x.
+</ul>
+
+Portability:
+<ul>
+	<li>configure script:
+	<ul>
+	  <li>newer config.guess, config.sub, including changes to support OS/2
+	    EMX.  The configure script for OS/2 EMX still relies on a patch
+	    since there is no (working) support for that platform in the main
+	    autoconf distribution.
+
+	  <li>make configure script checks on variables <code>$GCC</code> and
+	    <code>$GXX</code> consistently compare against 'yes' rather than
+	    test if they are nonnull, since either may be set to the
+	    corresponding name of the C or C++ compiler.
+
+	  <li>change configure script to use AC_CANONICAL_SYSTEM rather than
+	    AC_CANONICAL_HOST, which means that <code>configure --target</code>
+	    will set a default program-prefix.
+
+	  <li>modify the check for big-core to force a couple of memory
+	    accesses, which may work as needed for older/less-capable machines
+	    (if not, there's still the explicit configure option).
+
+	  <li>modify configure test for <code>tcgetattr()</code> to allow for
+	    old implementations, e.g., on BeOS, which only defined it as a
+	    macro.
+
+	  <li>add configure check for filesystems (such as OS/2 EMX) which do
+	    not distinguish between upper/lowercase filenames, use this to fix
+	    tags rules in makefiles.
+
+	  <li>add MKncurses_def.sh to generate fallback definitions for
+	    ncurses_cfg.h, to quiet gcc -Wundef warnings, modified ifdef's in
+	    code to consistently use "#if" rather than "#ifdef".
+
+	  <li>change most remaining unquoted parameters of <code>test</code> in
+	    configure script to use quotes, for instance fixing a problem in the
+	    <code>--disable-database</code> option.
+
+	  <li>modify scripts so that "make install.data" works on OS/2 EMX.
+
+	  <li>modify scripts and makefiles so the Ada95 directory builds on
+	    OS/2 EMX.
+	</ul>
+
+	<li>library:
+	<ul>
+	<li>replaced case-statement in <code>_nc_tracebits()</code> for CSIZE
+	  with a table to simplify working around implementations that define
+	  random combinations of the related macros to zero.
+
+	<li>improved OS/2 mouse support by retrying as a 2-button mouse if code
+	  fails to set up a 3-button mouse.
+
+	<li>added private entrypoint <code>_nc_basename()</code>, used to
+	  consolidate related code in progs, as well as accommodating OS/2 EMX
+	  pathnames.
+
+	<li>alter definition of NCURSES_CONST to make it non-empty.
+
+	<li>redefine 'TEXT' in menu.h for AMIGA, since it is reported to have
+	  an (unspecified) symbol conflict.
+	</ul>
+
+	<li>programs:
+	<ul>
+	  <li>modified progs/tset.c and tack/sysdep.c to build with sgttyb
+	    interface if neither termio or termios is available.  Tested this
+	    with FreeBSD 2.1.5 (which does have termios - but the sgttyb does
+	    work).
+	</ul>
+
+</ul>
+
+<H1>Features of Ncurses</H1>
+
+The ncurses package is fully compatible with SVr4 (System V Release 4) curses:
+
+<UL>
+<LI>All 257 of the SVr4 calls have been implemented (and are documented).
+<LI>Full support for SVr4 curses features including keyboard mapping, color,
+forms-drawing with ACS characters, and automatic recognition of keypad
+and function keys.
+<LI>An emulation of the SVr4 panels library, supporting
+a stack of windows with backing store, is included.
+<LI>An emulation of the SVr4 menus library, supporting
+a uniform but flexible interface for menu programming, is included.
+<LI>An emulation of the SVr4 form library, supporting
+data collection through on-screen forms, is included.
+<LI>Binary terminfo entries generated by the ncurses tic(1) implementation
+are bit-for-bit-compatible with the entry format SVr4 curses uses.
+<LI>The utilities have options to allow you to filter terminfo
+entries for use with less capable <STRONG>curses</STRONG>/<STRONG>terminfo</STRONG>
+versions such as the HP/UX and AIX ports.</UL>
+
+The ncurses package also has many useful extensions over SVr4:
+
+<UL>
+<LI>The API is 8-bit clean and base-level conformant with the X/OPEN curses
+specification, XSI curses (that is, it implements all BASE level features,
+but not all EXTENDED features).  Most EXTENDED-level features not directly
+concerned with wide-character support are implemented, including many
+function calls not supported under SVr4 curses (but portability of all
+calls is documented so you can use the SVr4 subset only).
+<LI>Unlike SVr3 curses, ncurses can write to the rightmost-bottommost corner
+of the screen if your terminal has an insert-character capability.
+<LI>Ada95 and C++ bindings.
+<LI>Support for mouse event reporting with X Window xterm and OS/2 console windows.
+<LI>Extended mouse support via Alessandro Rubini's gpm package.
+<LI>The function <CODE>wresize()</CODE> allows you to resize windows, preserving
+their data.
+<LI>The function <CODE>use_default_colors()</CODE> allows you to
+use the terminal's default colors for the default color pair,
+achieving the effect of transparent colors.
+<LI>The functions <CODE>keyok()</CODE>
+and <CODE>define_key()</CODE> allow
+you to better control the use of function keys,
+e.g., disabling the ncurses KEY_MOUSE,
+or by defining more than one control sequence to map to a given key code.
+<LI>Support for 16-color terminals, such as aixterm and XFree86 xterm.
+<LI>Better cursor-movement optimization.  The package now features a
+cursor-local-movement computation more efficient than either BSD's
+or System V's.
+<LI>Super hardware scrolling support.  The screen-update code incorporates
+a novel, simple, and cheap algorithm that enables it to make optimal
+use of hardware scrolling, line-insertion, and line-deletion
+for screen-line movements.  This algorithm is more powerful than
+the 4.4BSD curses quickch() routine.
+<LI>Real support for terminals with the magic-cookie glitch.  The
+screen-update code will refrain from drawing a highlight if the magic-
+cookie unattributed spaces required just before the beginning and
+after the end would step on a non-space character.  It will
+automatically shift highlight boundaries when doing so would make it
+possible to draw the highlight without changing the visual appearance
+of the screen.
+<LI>It is possible to generate the library with a list of pre-loaded
+fallback entries linked to it so that it can serve those terminal types even
+when no terminfo tree or termcap file is accessible (this may be useful
+for support of screen-oriented programs that must run in single-user mode).
+<LI>The tic(1)/captoinfo utility provided with ncurses has the
+ability to translate many termcaps from the XENIX, IBM and
+AT&amp;T extension sets.
+<LI>A BSD-like tset(1) utility is provided.
+<LI>The ncurses library and utilities will automatically read terminfo
+entries from $HOME/.terminfo if it exists, and compile to that directory
+if it exists and the user has no write access to the system directory.
+This feature makes it easier for users to have personal terminfo entries
+without giving up access to the system terminfo directory.
+<LI>You may specify a path of directories to search for compiled
+descriptions with the environment variable TERMINFO_DIRS (this
+generalizes the feature provided by TERMINFO under stock System V.)
+<LI>In terminfo source files, use capabilities may refer not just to
+other entries in the same source file (as in System V) but also to
+compiled entries in either the system terminfo directory or the user's
+$HOME/.terminfo directory.
+<LI>A script (<STRONG>capconvert</STRONG>) is provided to help BSD users
+transition from termcap to terminfo.  It gathers the information in a
+TERMCAP environment variable and/or a ~/.termcap local entries file
+and converts it to an equivalent local terminfo tree under $HOME/.terminfo.
+<LI>Automatic fallback to the /etc/termcap file can be compiled in
+when it is not possible to build a terminfo tree.  This feature is neither
+fast nor cheap, you don't want to use it unless you have to,
+but it's there.
+<LI>The table-of-entries utility <STRONG>toe</STRONG> makes it easy for users to
+see exactly what terminal types are available on the system.
+<LI>The library meets the XSI requirement that every macro entry
+point have a corresponding function which may be linked (and will be
+prototype-checked) if the macro definition is disabled with
+<CODE>#undef</CODE>.
+<LI>An HTML "Introduction to Programming with NCURSES" document provides
+a narrative introduction to the curses programming interface.
+</UL>
+
+<H1>State of the Package</H1>
+
+Numerous bugs present in earlier versions have been fixed; the
+library is far more reliable than it used to be.  Bounds checking in many
+`dangerous' entry points has been improved.  The code is now type-safe
+according to gcc -Wall.  The library has been checked for malloc leaks and
+arena corruption by the Purify memory-allocation tester.<P>
+
+The ncurses code has been tested with a wide variety of applications
+including (versions starting with those noted):
+<DL>
+<DT> cdk
+<DD> Curses Development Kit
+<br>
+<A HREF="http://www.vexus.ca/CDK.html">http://www.vexus.ca/CDK.html</a>
+<br>
+<A HREF="http://dickey.his.com/cdk/cdk.html">http://dickey.his.com/cdk</A>.
+<DT> ded
+<DD> directory-editor
+<br>
+<A HREF="http://dickey.his.com/ded/ded.html">http://dickey.his.com/ded</A>.
+<DT> dialog
+<DD> the underlying application used in Slackware's setup, and the basis
+for similar applications on GNU/Linux.
+<br>
+<A HREF="http://dickey.his.com/dialog/dialog.html">http://dickey.his.com/dialog</A>.
+<DT> lynx
+<DD> the character-screen WWW browser
+<br>
+<A HREF="http://lynx.isc.org/release/">http://lynx.isc.org/release</A>.
+<DT> Midnight Commander 4.1
+<DD> file manager
+<br>
+<A HREF="www.gnome.org/mc/">www.gnome.org/mc/</A>.
+<DT> mutt
+<DD> mail utility
+<br>
+<A HREF="http://www.mutt.org">http://www.mutt.org</A>.
+<DT> ncftp
+<DD> file-transfer utility
+<br>
+<A HREF="http://www.ncftp.com">http://www.ncftp.com</A>.
+<DT> nvi
+<DD> New vi versions 1.50 are able to use ncurses versions 1.9.7 and later.
+<br>
+<A HREF="http://www.bostic.com/vi/">http://www.bostic.com/vi/</A>.
+<DT> tin
+<DD> newsreader, supporting color, MIME
+<br>
+<A HREF="http://www.tin.org">http://www.tin.org</A>.
+<DT> taper
+<DD> tape archive utility
+<br>
+<A HREF="http://members.iinet.net.au/~yusuf/taper/">http://members.iinet.net.au/~yusuf/taper/</A>.
+<DT> vh-1.6
+<DD> Volks-Hypertext browser for the Jargon File
+<br>
+<A HREF="http://www.bg.debian.org/Packages/unstable/text/vh.html">http://www.bg.debian.org/Packages/unstable/text/vh.html</A>.
+</DL>
+as well as some that use ncurses for the terminfo support alone:
+<DL>
+<DT> minicom
+<DD> terminal emulator
+<br>
+<A HREF="http://www.pp.clinet.fi/~walker/minicom.html">http://www.pp.clinet.fi/~walker/minicom.html</A>.
+<DT> vile
+<DD> vi-like-emacs
+<br>
+<A HREF="http://dickey.his.com/vile/vile.html">http://dickey.his.com/vile</A>.
+</DL>
+<P>
+
+The ncurses distribution includes a selection of test programs (including
+a few games).
+
+<H2>Who's Who and What's What</H2>
+
+The original developers of ncurses are <A
+HREF="mailto:zmbenhal@netcom.com">Zeyd Ben-Halim</A> and
+<A HREF="http://www.ccil.org/~esr/home.html">Eric S. Raymond</A>.
+Ongoing work is being done by
+<A HREF="mailto:dickey@herndon4.his.com">Thomas Dickey</A>
+and
+<A HREF="mailto:juergen.pfeifer@gmx.net">J&uuml;rgen Pfeifer</A>.
+<A HREF="mailto:dickey@herndon4.his.com">Thomas Dickey</A>
+acts as the maintainer for the Free Software Foundation, which holds the
+copyright on ncurses.
+Contact the current maintainers at
+<A HREF="mailto:bug-ncurses@gnu.org">bug-ncurses@gnu.org</A>.
+<P>
+
+To join the ncurses mailing list, please write email to
+<CODE>bug-ncurses-request@gnu.org</CODE> containing the line:
+<PRE>
+             subscribe &lt;name&gt;@&lt;host.domain&gt;
+</PRE>
+
+This list is open to anyone interested in helping with the development and
+testing of this package.<P>
+
+Beta versions of ncurses and patches to the current release are made available at
+<A HREF="ftp://dickey.his.com/ncurses">ftp://dickey.his.com/ncurses</A>.
+
+<H2>Future Plans</H2>
+<UL>
+<LI>Extended-level XPG4 conformance, with internationalization support.
+<LI>Ports to more systems, including DOS and Windows.
+</UL>
+We need people to help with these projects.  If you are interested in working
+on them, please join the ncurses list.
+
+<H2>Other Related Resources</H2>
+
+The distribution includes and uses a version of the terminfo-format
+terminal description file maintained by Eric Raymond.
+<A HREF="http://earthspace.net/~esr/terminfo">http://earthspace.net/~esr/terminfo</A>.<P>
+
+You can find lots of information on terminal-related topics
+not covered in the terminfo file at
+<A HREF="http://www.cs.utk.edu/~shuford/terminal_index.html">Richard Shuford's
+archive</A>.
+</BODY>
+</HTML>
+<!--
+# The following sets edit modes for GNU EMACS
+# Local Variables:
+# mode:html
+# case-fold-search:nil
+# fill-column:70
+# End:
+-->
diff --git a/ncurses-5.2/c++/Makefile.in b/ncurses-5.2/c++/Makefile.in
new file mode 100644
index 0000000..36ce484
--- /dev/null
+++ b/ncurses-5.2/c++/Makefile.in
@@ -0,0 +1,213 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998,1999 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+#  Simple makefile for c++ window class demo
+
+# turn off _all_ suffix rules; we'll generate our own
+.SUFFIXES:
+
+SHELL		= /bin/sh
+
+CF_MFLAGS 	= @cf_cv_makeflags@
+@SET_MAKE@
+x		= @PROG_EXT@
+
+MODEL		= ../@DFT_OBJ_SUBDIR@
+DESTDIR		= @DESTDIR@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+libdir		= @libdir@
+includedir	= @includedir@
+
+LIBTOOL		= @LIBTOOL@
+
+INSTALL		= @INSTALL@
+INSTALL_DATA	= @INSTALL_DATA@
+
+AR		= @AR@
+AR_OPTS		= @AR_OPTS@
+RANLIB		= @RANLIB@
+
+CXX		= @CXX@
+CXXFLAGS	= @CXXFLAGS@
+CXXLIBS		= @CXXLIBS@
+
+INCDIR		= ../include
+CPPFLAGS	= -I../c++ -I$(INCDIR) -I$(srcdir) -DHAVE_CONFIG_H @CPPFLAGS@
+
+CCFLAGS		= $(CPPFLAGS) $(CXXFLAGS)
+
+CFLAGS_LIBTOOL	= $(CCFLAGS)
+CFLAGS_NORMAL	= $(CCFLAGS)
+CFLAGS_DEBUG	= $(CCFLAGS) @CXX_G_OPT@ -DTRACE
+CFLAGS_PROFILE	= $(CCFLAGS) -pg
+CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
+
+CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
+
+NCURSES_MAJOR	= @NCURSES_MAJOR@
+NCURSES_MINOR	= @NCURSES_MINOR@
+REL_VERSION     = @cf_cv_rel_version@
+ABI_VERSION	= @cf_cv_abi_version@
+
+LINK		= @LINK_PROGS@ $(LIBTOOL) $(CXX) @CXXLDFLAGS@
+
+LIBROOT		= ncurses++
+
+LIBNAME_LIBTOOL	= @LIB_PREFIX@$(LIBROOT)@LIB_SUFFIX@.la
+LIBNAME_NORMAL	= @LIB_PREFIX@$(LIBROOT)@LIB_SUFFIX@.a
+LIBNAME		= @LIB_PREFIX@$(LIBROOT)@CXX_LIB_SUFFIX@
+
+LINK_FLAGS	= @EXTRA_LDFLAGS@ -L../lib -L$(libdir) -l$(LIBROOT)
+
+LINK_LIBTOOL	= @EXTRA_LDFLAGS@ -L../lib -L$(libdir) ../lib/$(LIBNAME)
+LINK_NORMAL	= $(LINK_FLAGS)
+LINK_DEBUG	= $(LINK_FLAGS)
+LINK_PROFILE	= $(LINK_FLAGS)
+LINK_SHARED	= $(LINK_FLAGS)
+
+LDFLAGS		= @TEST_ARGS@ @LDFLAGS@ \
+	@LD_MODEL@ @LIBS@ @EXTRA_LIBS@ @LOCAL_LDFLAGS@ $(CXXLIBS)
+
+LDFLAGS_LIBTOOL	= $(LDFLAGS)
+LDFLAGS_NORMAL	= $(LDFLAGS)
+LDFLAGS_DEBUG	= $(LDFLAGS) @CC_G_OPT@
+LDFLAGS_PROFILE	= $(LDFLAGS) -pg
+LDFLAGS_SHARED	= $(LDFLAGS) @LD_SHARED_OPTS@
+
+LDFLAGS_DEFAULT	= $(LINK_@DFT_UPR_MODEL@) $(LDFLAGS_@DFT_UPR_MODEL@)
+
+AUTO_SRC	= \
+		etip.h
+
+all \
+libs ::		$(AUTO_SRC) ../lib/$(LIBNAME)
+
+all ::		demo$x
+
+sources :	$(AUTO_SRC)
+
+# Build a conventional library for installing, since a shared library would
+# pull in all of the ncurses libraries (panel, menu, form, ncurses) as direct
+# dependencies.
+LIB_OBJS = \
+	$(MODEL)/cursesf.o \
+	$(MODEL)/cursesm.o \
+	$(MODEL)/cursesw.o \
+	$(MODEL)/cursespad.o \
+	$(MODEL)/cursesp.o \
+	$(MODEL)/cursslk.o \
+	$(MODEL)/cursesapp.o \
+	$(MODEL)/cursesmain.o
+
+../lib/$(LIBNAME_NORMAL) : $(LIB_OBJS)
+	$(AR) $(AR_OPTS) $@ $?
+	$(RANLIB) $@
+
+../lib/$(LIBNAME_LIBTOOL) : $(LIB_OBJS)
+	cd ../lib && $(LIBTOOL) $(CXX) -o $(LIBNAME) $(LIB_OBJS:.o=.lo) \
+		-rpath $(INSTALL_PREFIX)$(libdir) \
+		-version-info $(NCURSES_MAJOR):$(NCURSES_MINOR)
+
+OBJS_DEMO = $(MODEL)/demo.o
+
+$(MODEL)/demo.o : $(srcdir)/demo.cc \
+	$(cursesf_h) $(cursesm_h) $(cursesapp_h)
+
+demo$x:	$(OBJS_DEMO) \
+	../lib/$(LIBNAME)  \
+	@TEST_DEPS@
+	@ECHO_LINK@ $(LINK) -o $@ $(OBJS_DEMO) $(LDFLAGS_DEFAULT)
+
+etip.h:	$(srcdir)/etip.h.in $(srcdir)/edit_cfg.sh
+	cp $(srcdir)/etip.h.in $@
+	sh $(srcdir)/edit_cfg.sh ../include/ncurses_cfg.h $@
+
+$(DESTDIR)$(libdir) :
+	$(srcdir)/../mkinstalldirs $@
+
+install \
+install.libs:: ../lib/$(LIBNAME) $(DESTDIR)$(libdir)
+	$(LIBTOOL) $(INSTALL) ../lib/$(LIBNAME) $(DESTDIR)$(libdir)/$(LIBNAME)
+
+uninstall \
+uninstall.libs::
+	-$(LIBTOOL) rm -f $(DESTDIR)$(libdir)/$(LIBNAME)
+
+mostlyclean ::
+	-rm -f core tags TAGS *~ *.ln *.atac trace
+
+clean :: mostlyclean
+	-$(LIBTOOL) rm -f demo$x $(AUTO_SRC) ../lib/$(LIBNAME) $(LIB_OBJS) $(LIB_OBJS:.o=.lo) $(OBJS_DEMO)
+	-rm -rf .libs
+
+distclean :: clean
+	-rm -f Makefile
+
+realclean :: distclean
+
+###############################################################################
+
+cursesw_h	= $(srcdir)/cursesw.h \
+		  etip.h \
+		  $(INCDIR)/curses.h
+
+cursesp_h	= $(srcdir)/cursesp.h \
+		  $(cursesw_h) \
+		  $(INCDIR)/panel.h
+
+cursesf_h	= $(srcdir)/cursesf.h \
+		  $(cursesp_h) \
+		  $(INCDIR)/form.h
+
+cursesm_h	= $(srcdir)/cursesm.h \
+		  $(cursesp_h) \
+		  $(INCDIR)/menu.h
+
+cursslk_h	= $(srcdir)/cursslk.h \
+		  $(cursesw_h)
+
+cursesapp_h	= $(srcdir)/cursesapp.h \
+		  $(cursslk_h)
+
+$(INCDIR)/form.h :
+	cd ../form && $(MAKE) $@
+
+$(INCDIR)/menu.h :
+	cd ../menu && $(MAKE) $@
+
+$(INCDIR)/panel.h :
+	cd ../panel && $(MAKE) $@
+
+###############################################################################
+# The remainder of this file is automatically generated during configuration
+###############################################################################
diff --git a/ncurses-5.2/c++/NEWS b/ncurses-5.2/c++/NEWS
new file mode 100644
index 0000000..299292d
--- /dev/null
+++ b/ncurses-5.2/c++/NEWS
@@ -0,0 +1,42 @@
+This is a log of changes that the ncurses C++ binding has gone
+through starting with the integration of menu and forms integration
+into the binding.
+
+990731  + Improve support for pads. A viewport window may now be added to
+          a pad. It will then be possible to use a builtin panning mechanism
+          to view the pad.
+
+970908	+ Improve NCursesWindow class: added additional methods to
+	  cover more ncurses functionality. Make refresh() and 
+	  noutrefresh() virtual members to allow different implementation
+	  in the NCursesPanel class.
+	+ CAUTION: changed order of parameters in vline() and hline() of
+	  NCursesWindow class.
+	+ Make refresh() in NCursesPanel non-static, it is now a
+	  reimplementation  of refresh() in the base class. Added 
+	  noutrefresh() to NCursesPanel.
+	+ Added NCursesForm and related classes to support libform
+	  functionality.
+	+ Moved most of configuration related stuff from cursesw.h to
+	  etip.h
+	+ Added NCursesApplication class to support easy configuration 
+	  of menu and forms related attributes as well as ripped of
+	  title lines and Soft-Label-Keys for an application.
+	+ Support of Auto-Cleanup for a menus fieldlist.
+	+ Change of return type for current_item() and operator[] for
+	  menus.
+	+ Enhanced demo.
+970502
+	+ Introduced the THROW and THROWS functions/macros to prepare
+	  a smoother transition to real exception handling.
+	+ Exception classes provided in etip.h
+	+ Added the NCursesMenu class to support libmenu functionality.
+	+ The inheritace relation between NCursesWindow and NCursesColorWindow
+	  was kind of brain damage. Monochrome is a special case of colored, so
+	  the relation should be just the opposite. This would allow all 
+	  derived classes like NCursesPanel, NCursesMenu or NCursesForm to 
+	  have colors.
+	  To resolve that design flaw I put the color functionality into the 
+	  NCursesWindow class and it can be switched on by the static member
+	  useColors(). NCursesColorWindow is still there for compatibility
+	  reasons.
diff --git a/ncurses-5.2/c++/PROBLEMS b/ncurses-5.2/c++/PROBLEMS
new file mode 100644
index 0000000..81c1eba
--- /dev/null
+++ b/ncurses-5.2/c++/PROBLEMS
@@ -0,0 +1,5 @@
+This is a list of open problems. This mainly lists known missing pieces
+and design flaws.
+
+1. Testing!!!
+2. Better demo program
diff --git a/ncurses-5.2/c++/README-first b/ncurses-5.2/c++/README-first
new file mode 100644
index 0000000..eb37ac6
--- /dev/null
+++ b/ncurses-5.2/c++/README-first
@@ -0,0 +1,58 @@
+                  C++ interface to ncurses routines
+-----------------------------------------------------------------------
+
+This directory contains the source code for several C++ classes which
+ease the use of writing ncurses-based programs.  The code is derived
+from the libg++ CursesWindow class but enhanced for ncurses.
+
+The classes simplify the use of window specific functions by
+encapsulating them in the window object.  Function overloading is
+used in order to narrow the interface.  E.g. you don't have the
+distinction between `printw' and `mvprintw' anymore.
+
+A second benefit is the removal of all #defines which are included in
+the curses.h file.  This is a steady cause of trouble because many
+common identifiers are used.  Instead now all #defines are inline
+functions which also allows strict type checking of arguments.
+
+The next enhancement is color support. It was originally provided by a 
+derived class. This caused some trouble if you think about Panels or
+Menus and Forms with colors. We decided to put color support into the
+base class so that any derived class may use color support also.
+The implementation chosen here is directed to unrestricted use
+of mixes of color and monochrome windows. The original NCursesColorWindow
+class is maintained for compatibility reasons.
+
+The last point to mention is the support of other packages that are
+distributed with the ncurses package: the panels library, the menu library
+and the form library. This support is provided by the NCursesPanel class, 
+which is also derived from the NCursesWindow class and the NCursesMenu
+and NCursesForm classes which are derived from NCursesPanel. This allows 
+building interfaces with windows.
+
+Please see the example program for a quick introduction.
+
+Note that at this point, there is no documentation for these classes.
+Hopefully some will be written in the not too distant future.  For now,
+to find out how to use the classes, read the code and the example program.
+
+Suggestions for enhancements and contributions of code (and docs) are
+welcome.  Please let us know which functionality you miss.
+
+	ATTENTION LINUX USERS:  There is currently some discussion of
+	replacing the BSD curses in the Linux libc with ncurses.  If
+	this is done we could perhaps include these classes in the Linux
+	libg++ replacing the original CursesWindow class (and renaming it
+	to CursesWindow).  This could be done because NCursesWindow can
+	be made easily to a superset of the CursesWindow class.
+
+
+Original author:
+     Eric Newton         <newton@rocky.oswego.edu> for FSF's libg++
+
+Authors of first ncurses based release (NCursesWindow, NCursesPanel):
+     Ulrich Drepper      <drepper@ira.uka.de>
+ and Anatoly Ivasyuk     <anatoly@nick.csh.rit.edu>
+
+Author of this release:
+     Juergen Pfeifer     <juergen.pfeifer@gmx.net>
diff --git a/ncurses-5.2/c++/cursesapp.cc b/ncurses-5.2/c++/cursesapp.cc
new file mode 100644
index 0000000..6da9862
--- /dev/null
+++ b/ncurses-5.2/c++/cursesapp.cc
@@ -0,0 +1,146 @@
+// * this is for making emacs happy: -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1998,1999 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1997                 *
+ ****************************************************************************/
+
+#include "cursesapp.h"
+#include "internal.h"
+
+MODULE_ID("$Id$")
+
+void
+NCursesApplication::init(bool bColors) {
+  if (bColors)
+    NCursesWindow::useColors();
+  
+  if (Root_Window->colors() > 1) {    
+    b_Colors = TRUE;
+    Root_Window->setcolor(1);
+    Root_Window->setpalette(COLOR_YELLOW,COLOR_BLUE);
+    Root_Window->setcolor(2);
+    Root_Window->setpalette(COLOR_CYAN,COLOR_BLUE);
+    Root_Window->setcolor(3);
+    Root_Window->setpalette(COLOR_BLACK,COLOR_BLUE);
+    Root_Window->setcolor(4);
+    Root_Window->setpalette(COLOR_BLACK,COLOR_CYAN);
+    Root_Window->setcolor(5);
+    Root_Window->setpalette(COLOR_BLUE,COLOR_YELLOW);
+    Root_Window->setcolor(6);
+    Root_Window->setpalette(COLOR_BLACK,COLOR_GREEN);
+  }
+  else
+    b_Colors = FALSE;
+
+  Root_Window->bkgd(' '|window_backgrounds());
+}
+
+NCursesApplication* NCursesApplication::theApp = 0;
+NCursesWindow* NCursesApplication::titleWindow = 0;
+NCursesApplication::SLK_Link* NCursesApplication::slk_stack = 0;
+
+NCursesApplication::~NCursesApplication() {
+  Soft_Label_Key_Set* S;
+
+  delete titleWindow;
+  while( (S=top()) ) {
+    pop();
+    delete S;
+  }
+  delete Root_Window;
+  ::endwin();
+}
+
+int NCursesApplication::rinit(NCursesWindow& w) {
+  titleWindow = &w;
+  return OK;
+}
+
+void NCursesApplication::push(Soft_Label_Key_Set& S) {
+  SLK_Link* L = new SLK_Link;
+  assert(L != 0);
+  L->prev = slk_stack;
+  L->SLKs = &S;
+  slk_stack = L;
+  if (Root_Window)
+    S.show();
+}
+
+bool NCursesApplication::pop() {
+  if (slk_stack) {
+    SLK_Link* L = slk_stack;
+    slk_stack = slk_stack->prev;
+    delete L;
+    if (Root_Window && top())
+      top()->show();
+  }
+  return (slk_stack ? FALSE : TRUE);
+}
+
+Soft_Label_Key_Set* NCursesApplication::top() const {
+  if (slk_stack)
+    return slk_stack->SLKs;
+  else
+    return (Soft_Label_Key_Set*)0;
+}
+
+int NCursesApplication::operator()(void) {
+  bool bColors = b_Colors;
+  Soft_Label_Key_Set* S;
+
+  int ts = titlesize();
+  if (ts>0)
+    NCursesWindow::ripoffline(ts,rinit);
+  Soft_Label_Key_Set::Label_Layout fmt = useSLKs();
+  if (fmt!=Soft_Label_Key_Set::None) {    
+    S = new Soft_Label_Key_Set(fmt);
+    assert(S != 0);
+    init_labels(*S);
+  }
+
+  Root_Window = new NCursesWindow(::stdscr);
+  init(bColors);
+
+  if (ts>0)
+    title();
+  if (fmt!=Soft_Label_Key_Set::None) {
+    push(*S);
+  }
+
+  return run();
+}
+
+NCursesApplication::NCursesApplication(bool bColors) {
+  b_Colors = bColors;
+  if (theApp)
+    THROW(new NCursesException("Application object already created."));
+  else
+    theApp = this;
+}
diff --git a/ncurses-5.2/c++/cursesapp.h b/ncurses-5.2/c++/cursesapp.h
new file mode 100644
index 0000000..0958bb7
--- /dev/null
+++ b/ncurses-5.2/c++/cursesapp.h
@@ -0,0 +1,163 @@
+// * This makes emacs happy -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1997                 *
+ ****************************************************************************/
+
+// $Id$
+
+#ifndef _CURSESAPP_H
+#define _CURSESAPP_H
+
+#include <cursslk.h>
+
+class NCursesApplication {
+public:
+  typedef struct _slk_link {          // This structure is used to maintain
+    struct _slk_link* prev;           // a stack of SLKs
+    Soft_Label_Key_Set* SLKs;
+  } SLK_Link;
+private:
+  static int rinit(NCursesWindow& w); // Internal Init function for title
+  static NCursesApplication* theApp;  // Global ref. to the application
+
+  static SLK_Link* slk_stack;
+
+protected:
+  static NCursesWindow* titleWindow;  // The Title Window (if any)
+
+  bool b_Colors;                      // Is this a color application?
+  NCursesWindow* Root_Window;         // This is the stdscr equiv.
+
+  // Initialization of attributes;
+  // Rewrite this in your derived class if you prefer other settings
+  virtual void init(bool bColors);
+
+  // The number of lines for the title window. Default is no title window
+  // You may rewrite this in your derived class
+  virtual int titlesize() const {
+    return 0;
+  }
+
+  // This method is called to put something into the title window initially
+  // You may rewrite this in your derived class
+  virtual void title() {
+  }
+
+  // The layout used for the Soft Label Keys. Default is to have no SLKs.
+  // You may rewrite this in your derived class
+  virtual Soft_Label_Key_Set::Label_Layout useSLKs() const {
+    return Soft_Label_Key_Set::None;
+  }
+
+  // This method is called to initialize the SLKs. Default is nothing.
+  // You may rewrite this in your derived class
+  virtual void init_labels(Soft_Label_Key_Set& S) const {
+  }
+
+  // Your derived class must implement this method. The return value must
+  // be the exit value of your application.
+  virtual int run() = 0;
+
+
+  // The constructor is protected, so you may use it in your derived
+  // class constructor. The argument tells whether or not you want colors.
+  NCursesApplication(bool wantColors = FALSE);
+
+public:
+  virtual ~NCursesApplication();
+
+  // Get a pointer to the current application object
+  static NCursesApplication* getApplication() {
+    return theApp;
+  }
+
+  // This method runs the application and returns its exit value
+  int operator()(void);
+
+  // Process the commandline arguments. The default implementation simply
+  // ignores them. Your derived class may rewrite this.
+  virtual void handleArgs(int argc, char* argv[]) {
+  }
+
+  // Does this application use colors?
+  inline bool useColors() const {
+    return b_Colors;
+  }
+
+  // Push the Key Set S onto the SLK Stack. S then becomes the current set
+  // of Soft Labelled Keys.
+  void push(Soft_Label_Key_Set& S);
+
+  // Throw away the current set of SLKs and make the previous one the
+  // new current set.
+  bool pop();
+
+  // Retrieve the current set of Soft Labelled Keys.
+  Soft_Label_Key_Set* top() const;
+
+  // Attributes to use for menu and forms foregrounds
+  virtual chtype foregrounds() const {
+    return b_Colors ? COLOR_PAIR(1) : A_BOLD;
+  }
+
+  // Attributes to use for menu and forms backgrounds
+  virtual chtype backgrounds() const {
+    return b_Colors ? COLOR_PAIR(2) : A_NORMAL;
+  }
+
+  // Attributes to use for inactive (menu) elements
+  virtual chtype inactives() const {
+    return b_Colors ? (COLOR_PAIR(3)|A_DIM) : A_DIM;
+  }
+
+  // Attributes to use for (form) labels and SLKs
+  virtual chtype labels() const {
+    return b_Colors ? COLOR_PAIR(4) : A_NORMAL;
+  }
+
+  // Attributes to use for form backgrounds
+  virtual chtype dialog_backgrounds() const {
+    return b_Colors ? COLOR_PAIR(4) : A_NORMAL;
+  }
+
+  // Attributes to use as default for (form) window backgrounds
+  virtual chtype window_backgrounds() const {
+    return b_Colors ? COLOR_PAIR(5) : A_NORMAL;
+  }
+
+  // Attributes to use for the title window
+  virtual chtype screen_titles() const {
+    return b_Colors ? COLOR_PAIR(6) : A_BOLD;
+  }
+
+};
+ 
+#endif // _CURSESAPP_H
diff --git a/ncurses-5.2/c++/cursesf.cc b/ncurses-5.2/c++/cursesf.cc
new file mode 100644
index 0000000..c5885ca
--- /dev/null
+++ b/ncurses-5.2/c++/cursesf.cc
@@ -0,0 +1,426 @@
+// * this is for making emacs happy: -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1997                 *
+ ****************************************************************************/
+
+#include "cursesf.h"
+#include "cursesapp.h"
+#include "internal.h"
+
+MODULE_ID("$Id$")
+  
+NCursesFormField::~NCursesFormField () {
+  if (field)
+    OnError(::free_field (field));
+}
+
+/* Construct a FIELD* array from an array of NCursesFormField
+ * objects.
+ */
+FIELD**
+NCursesForm::mapFields(NCursesFormField* nfields[]) {
+  int fieldCount = 0,lcv;
+  FIELD** old_fields;
+
+  assert(nfields != 0);
+
+  for (lcv=0; nfields[lcv]->field; ++lcv)
+    ++fieldCount;
+  
+  FIELD** fields = new FIELD*[fieldCount + 1];
+  
+  for (lcv=0;nfields[lcv]->field;++lcv) {
+    fields[lcv] = nfields[lcv]->field;
+  }
+  fields[lcv] = NULL;
+  
+  my_fields = nfields;
+  
+  if (form && (old_fields = ::form_fields(form))) {
+    ::set_form_fields(form,(FIELD**)0);
+    delete[] old_fields;
+  }
+  return fields;
+}
+
+void NCursesForm::setDefaultAttributes() {
+  NCursesApplication* S = NCursesApplication::getApplication();
+
+  int n = count();
+  if (n > 0) {
+    for(int i=0; i<n; i++) {
+      NCursesFormField* f = (*this)[i];
+      if ((f->options() & (O_EDIT|O_ACTIVE))==(O_EDIT|O_ACTIVE)) {
+	if (S) {
+	  f->set_foreground(S->foregrounds());
+	  f->set_background(S->backgrounds());
+	}
+	f->set_pad_character('_');
+      }
+      else {
+	if (S)
+	  f->set_background(S->labels());
+      }
+    }
+  }
+
+  if (S) {
+    bkgd(' '|S->dialog_backgrounds());
+    if (sub)
+      sub->bkgd(' '|S->dialog_backgrounds());
+  }
+}
+
+void
+NCursesForm::InitForm(NCursesFormField* nfields[],
+		      bool with_frame,
+		      bool autoDelete_Fields) {
+  int mrows, mcols;
+  
+  keypad(TRUE);
+  meta(TRUE);
+
+  b_framed = with_frame;
+  b_autoDelete = autoDelete_Fields;
+
+  form = (FORM*)0;
+  form = ::new_form(mapFields(nfields));
+  if (!form)
+    OnError (E_SYSTEM_ERROR);
+  
+  UserHook* hook = new UserHook;
+  hook->m_user   = NULL;
+  hook->m_back   = this;
+  hook->m_owner  = form;
+  ::set_form_userptr(form,(void*)hook);
+  
+  ::set_form_init  (form, NCursesForm::frm_init);
+  ::set_form_term  (form, NCursesForm::frm_term);
+  ::set_field_init (form, NCursesForm::fld_init);
+  ::set_field_term (form, NCursesForm::fld_term);
+  
+  scale(mrows, mcols);
+  ::set_form_win(form, w);
+  
+  if (with_frame) {
+    if ((mrows > height()-2) || (mcols > width()-2))
+      OnError(E_NO_ROOM);  
+    sub = new NCursesWindow(*this,mrows,mcols,1,1,'r');
+    ::set_form_sub(form, sub->w);
+    b_sub_owner = TRUE;
+  }
+  else {
+    sub = (NCursesWindow*)0;
+    b_sub_owner = FALSE;
+  }
+  options_on(O_NL_OVERLOAD);
+  setDefaultAttributes();
+}
+
+NCursesForm::~NCursesForm() {
+  UserHook* hook = (UserHook*)::form_userptr(form);
+  delete hook;
+  if (b_sub_owner) {
+    delete sub;
+    ::set_form_sub(form,(WINDOW *)0);
+  }
+  if (form) {
+    FIELD** fields = ::form_fields(form);
+    int cnt = count();
+
+    OnError(::set_form_fields(form,(FIELD**)0));
+
+    if (b_autoDelete) {
+      if (cnt>0) {
+	for (int i=0; i <= cnt; i++)
+	  delete my_fields[i];	 
+      }
+      delete[] my_fields;
+    }
+
+    ::free_form(form);
+    // It's essential to do this after free_form()
+    delete[] fields;  
+  }
+}
+
+void
+NCursesForm::setSubWindow(NCursesWindow& nsub) {
+  if (!isDescendant(nsub))
+    OnError(E_SYSTEM_ERROR);
+  else {
+    if (b_sub_owner)
+      delete sub;
+    sub = &nsub;
+    ::set_form_sub(form,sub->w);
+  }
+}
+
+/* Internal hook functions. They will route the hook
+ * calls to virtual methods of the NCursesForm class,
+ * so in C++ providing a hook is done simply by 
+ * implementing a virtual method in a derived class
+ */
+void
+NCursesForm::frm_init(FORM *f) {
+  getHook(f)->On_Form_Init();
+}
+
+void
+NCursesForm::frm_term(FORM *f) {
+  getHook(f)->On_Form_Termination();
+}
+
+void
+NCursesForm::fld_init(FORM *f) {
+  NCursesForm* F = getHook(f);
+  F->On_Field_Init (*(F->current_field ()));
+}
+
+void
+NCursesForm::fld_term(FORM *f) {
+  NCursesForm* F = getHook(f);
+  F->On_Field_Termination (*(F->current_field ()));
+}
+
+void
+NCursesForm::On_Form_Init() {
+}
+
+void
+NCursesForm::On_Form_Termination() {
+}
+
+void
+NCursesForm::On_Field_Init(NCursesFormField& field) {
+}
+
+void
+NCursesForm::On_Field_Termination(NCursesFormField& field) {
+}
+
+// call the form driver and do basic error checking.
+int 
+NCursesForm::driver (int c) {
+  int res = ::form_driver (form, c);
+  switch (res) {
+  case E_OK:
+  case E_REQUEST_DENIED:
+  case E_INVALID_FIELD:
+  case E_UNKNOWN_COMMAND:
+    break;
+  default:
+    OnError (res);
+  }
+  return (res);
+}
+
+void NCursesForm::On_Request_Denied(int c) const {
+  beep();
+}
+
+void NCursesForm::On_Invalid_Field(int c) const {
+  beep();
+}
+
+void NCursesForm::On_Unknown_Command(int c) const {
+  beep();
+}
+
+static const int CMD_QUIT = MAX_COMMAND + 1;
+
+NCursesFormField*
+NCursesForm::operator()(void) {
+  int drvCmnd;
+  int err;
+  int c;
+
+  post();
+  show();
+  refresh();
+  
+  while (((drvCmnd = virtualize((c=getch()))) != CMD_QUIT)) {
+    switch((err=driver(drvCmnd))) {
+    case E_REQUEST_DENIED:
+      On_Request_Denied(c);
+      break;
+    case E_INVALID_FIELD:
+      On_Invalid_Field(c);
+      break;
+    case E_UNKNOWN_COMMAND:
+      On_Unknown_Command(c);
+      break;
+    case E_OK:
+      break;
+    default:
+      OnError(err);
+    }
+  }
+
+  unpost();
+  hide();
+  refresh();
+  return my_fields[::field_index (::current_field (form))];
+}
+
+// Provide a default key virtualization. Translate the keyboard
+// code c into a form request code.
+// The default implementation provides a hopefully straightforward
+// mapping for the most common keystrokes and form requests.
+int 
+NCursesForm::virtualize(int c) {
+  switch(c) {
+
+  case KEY_HOME      : return(REQ_FIRST_FIELD);
+  case KEY_END       : return(REQ_LAST_FIELD);
+
+  case KEY_DOWN      : return(REQ_DOWN_CHAR);
+  case KEY_UP        : return(REQ_UP_CHAR);
+  case KEY_LEFT      : return(REQ_PREV_CHAR);
+  case KEY_RIGHT     : return(REQ_NEXT_CHAR);
+
+  case KEY_NPAGE     : return(REQ_NEXT_PAGE);
+  case KEY_PPAGE     : return(REQ_PREV_PAGE);
+
+  case KEY_BACKSPACE : return(REQ_DEL_PREV);
+  case KEY_ENTER     : return(REQ_NEW_LINE);
+  case KEY_CLEAR     : return(REQ_CLR_FIELD);
+
+  case CTRL('X')     : return(CMD_QUIT);        // eXit
+
+  case CTRL('F')     : return(REQ_NEXT_FIELD);  // Forward
+  case CTRL('B')     : return(REQ_PREV_FIELD);  // Backward
+  case CTRL('L')     : return(REQ_LEFT_FIELD);  // Left 
+  case CTRL('R')     : return(REQ_RIGHT_FIELD); // Right
+  case CTRL('U')     : return(REQ_UP_FIELD);    // Up
+  case CTRL('D')     : return(REQ_DOWN_FIELD);  // Down
+
+  case CTRL('W')     : return(REQ_NEXT_WORD);
+  case CTRL('T')     : return(REQ_PREV_WORD);
+
+  case CTRL('A')     : return(REQ_BEG_FIELD);
+  case CTRL('E')     : return(REQ_END_FIELD);
+
+  case CTRL('I')     : return(REQ_INS_CHAR);
+  case CTRL('M')     :
+  case CTRL('J')     : return(REQ_NEW_LINE);
+  case CTRL('O')     : return(REQ_INS_LINE);
+  case CTRL('V')     : return(REQ_DEL_CHAR);
+  case CTRL('H')     : return(REQ_DEL_PREV);
+  case CTRL('Y')     : return(REQ_DEL_LINE);
+  case CTRL('G')     : return(REQ_DEL_WORD);
+  case CTRL('K')     : return(REQ_CLR_EOF);
+
+  case CTRL('N')     : return(REQ_NEXT_CHOICE);
+  case CTRL('P')     : return(REQ_PREV_CHOICE);
+    
+  default:
+    return(c);
+  }
+}
+//
+// -------------------------------------------------------------------------
+// User Defined Fieldtypes
+// -------------------------------------------------------------------------
+//
+bool UserDefinedFieldType::fcheck(FIELD *f, const void *u) {
+  NCursesFormField* F = (NCursesFormField*)u;
+  assert(F != 0);
+  UserDefinedFieldType* udf = (UserDefinedFieldType*)(F->fieldtype());
+  assert(udf != 0);
+  return udf->field_check(*F);
+}
+
+bool UserDefinedFieldType::ccheck(int c, const void *u) {
+  NCursesFormField* F = (NCursesFormField*)u;
+  assert(F != 0);
+  UserDefinedFieldType* udf = 
+    (UserDefinedFieldType*)(F->fieldtype());
+  assert(udf != 0);
+  return udf->char_check(c);
+}
+
+void* UserDefinedFieldType::makearg(va_list* va) {
+  return va_arg(*va,NCursesFormField*);
+}
+
+FIELDTYPE* UserDefinedFieldType::generic_fieldtype =
+  ::new_fieldtype(UserDefinedFieldType::fcheck,
+		  UserDefinedFieldType::ccheck);
+
+FIELDTYPE* UserDefinedFieldType_With_Choice::generic_fieldtype_with_choice =
+  ::new_fieldtype(UserDefinedFieldType::fcheck,
+		  UserDefinedFieldType::ccheck);
+
+bool UserDefinedFieldType_With_Choice::next_choice(FIELD *f, const void *u) {
+  NCursesFormField* F = (NCursesFormField*)u;
+  assert(F != 0);
+  UserDefinedFieldType_With_Choice* udf = 
+    (UserDefinedFieldType_With_Choice*)(F->fieldtype());
+  assert(udf != 0);
+  return udf->next(*F);
+}
+
+bool UserDefinedFieldType_With_Choice::prev_choice(FIELD *f, const void *u) {
+  NCursesFormField* F = (NCursesFormField*)u;
+  assert(F != 0);
+  UserDefinedFieldType_With_Choice* udf = 
+    (UserDefinedFieldType_With_Choice*)(F->fieldtype());
+  assert(udf != 0);
+  return udf->previous(*F);
+}
+
+class UDF_Init {
+private:
+  int code;
+  static UDF_Init* I;
+public:
+  UDF_Init() {
+    code = ::set_fieldtype_arg(UserDefinedFieldType::generic_fieldtype,
+			       UserDefinedFieldType::makearg,
+			       NULL,
+			       NULL);
+    if (code==E_OK) 
+      code = ::set_fieldtype_arg
+	(UserDefinedFieldType_With_Choice::generic_fieldtype_with_choice,
+	 UserDefinedFieldType::makearg,
+	 NULL,
+	 NULL);
+    if (code==E_OK)
+      code = ::set_fieldtype_choice
+	(UserDefinedFieldType_With_Choice::generic_fieldtype_with_choice,
+	 UserDefinedFieldType_With_Choice::next_choice,
+	 UserDefinedFieldType_With_Choice::prev_choice);
+  }
+};
+
+UDF_Init* UDF_Init::I = new UDF_Init();
+
diff --git a/ncurses-5.2/c++/cursesf.h b/ncurses-5.2/c++/cursesf.h
new file mode 100644
index 0000000..a5a4a9e
--- /dev/null
+++ b/ncurses-5.2/c++/cursesf.h
@@ -0,0 +1,824 @@
+// * This makes emacs happy -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1997                 *
+ ****************************************************************************/
+
+// $Id$
+
+#ifndef _CURSESF_H
+#define _CURSESF_H
+
+#include <cursesp.h>
+#include <string.h>
+
+extern "C" {
+#  include <form.h>
+}
+//
+// -------------------------------------------------------------------------
+// The abstract base class for buitin and user defined Fieldtypes.
+// -------------------------------------------------------------------------
+//
+class NCursesFormField; // forward declaration
+
+// Class to represent builtin field types as well as C++ written new
+// fieldtypes (see classes UserDefineFieldType...
+class NCursesFieldType {
+  friend class NCursesFormField;
+
+protected:
+  FIELDTYPE* fieldtype;
+
+  inline void OnError(int err) const THROWS(NCursesFormException) {
+    if (err!=E_OK)
+      THROW(new NCursesFormException (err));
+  }
+
+  NCursesFieldType(FIELDTYPE *f) : fieldtype(f) {
+  }
+
+  virtual ~NCursesFieldType() {}
+
+  // Set the fields f fieldtype to this one.
+  virtual void set(NCursesFormField& f) = 0;
+
+public:
+  NCursesFieldType() : fieldtype((FIELDTYPE*)0) {
+  }
+};
+
+//
+// -------------------------------------------------------------------------
+// The class representing a forms field, wrapping the lowlevel FIELD struct
+// -------------------------------------------------------------------------
+//
+class NCursesFormField {
+  friend class NCursesForm;
+
+protected:
+  FIELD *field;              // lowlevel structure
+  NCursesFieldType* ftype;   // Associated field type
+
+  // Error handler
+  inline void OnError (int err) const THROWS(NCursesFormException) {
+    if (err != E_OK)
+      THROW(new NCursesFormException (err));
+  }
+
+public:
+  // Create a 'Null' field. Can be used to delimit a field list
+  NCursesFormField()
+    : field((FIELD*)0), ftype((NCursesFieldType*)0) {
+  }
+
+  // Create a new field
+  NCursesFormField (int rows,
+		    int cols,
+		    int first_row = 0,
+		    int first_col = 0,
+		    int offscreen_rows = 0,
+		    int additional_buffers = 0)
+    : ftype((NCursesFieldType*)0) {
+      field = ::new_field(rows,cols,first_row,first_col,
+			  offscreen_rows, additional_buffers);
+      if (!field)
+	OnError(errno);
+  }
+
+  virtual ~NCursesFormField ();
+
+  // Duplicate the field at a new position
+  inline NCursesFormField* dup(int first_row, int first_col) {
+    NCursesFormField* f = new NCursesFormField();
+    if (!f)
+      OnError(E_SYSTEM_ERROR);
+    else {
+      f->ftype = ftype;
+      f->field = ::dup_field(field,first_row,first_col);
+      if (!f->field)
+	OnError(errno);
+    }
+    return f;
+  }
+
+  // Link the field to a new location
+  inline NCursesFormField* link(int first_row, int first_col) {
+    NCursesFormField* f = new NCursesFormField();
+    if (!f)
+      OnError(E_SYSTEM_ERROR);
+    else {
+      f->ftype = ftype;
+      f->field = ::link_field(field,first_row,first_col);
+      if (!f->field)
+	OnError(errno);
+    }
+    return f;
+  }
+
+  // Get the lowlevel field representation
+  inline FIELD* get_field() const {
+    return field;
+  }
+
+  // Retrieve info about the field
+  inline void info(int& rows, int& cols,
+		   int& first_row, int& first_col,
+		   int& offscreen_rows, int& additional_buffers) const {
+    OnError(::field_info(field, &rows, &cols,
+			 &first_row, &first_col,
+			 &offscreen_rows, &additional_buffers));
+  }
+
+  // Retrieve info about the fields dynamic properties.
+  inline void dynamic_info(int& dynamic_rows, int& dynamic_cols,
+			   int& max_growth) const {
+    OnError(::dynamic_field_info(field, &dynamic_rows, &dynamic_cols,
+				 &max_growth));
+  }
+
+  // For a dynamic field you may set the maximum growth limit.
+  // A zero means unlimited growth.
+  inline void set_maximum_growth(int growth = 0) {
+    OnError(::set_max_field(field,growth));
+  }
+
+  // Move the field to a new position
+  inline void move(int row, int col) {
+    OnError(::move_field(field,row,col));
+  }
+
+  // Mark the field to start a new page
+  inline void new_page(bool pageFlag = FALSE) {
+    OnError(::set_new_page(field,pageFlag));
+  }
+
+  // Retrieve whether or not the field starts a new page.
+  inline bool is_new_page() const {
+    return ::new_page(field);
+  }
+
+  // Set the justification for the field
+  inline void set_justification(int just) {
+    OnError(::set_field_just(field,just));
+  }
+
+  // Retrieve the fields justification
+  inline int justification() const {
+    return ::field_just(field);
+  }
+  // Set the foreground attribute for the field
+  inline void set_foreground(chtype fore) {
+    OnError(::set_field_fore(field,fore));
+  }
+
+  // Retrieve the fields foreground attribute
+  inline chtype fore() const {
+    return ::field_fore(field);
+  }
+
+  // Set the background attribute for the field
+  inline void set_background(chtype back) {
+    OnError(::set_field_back(field,back));
+  }
+
+  // Retrieve the fields background attribute
+  inline chtype back() const {
+    return ::field_back(field);
+  }
+
+  // Set the padding character for the field
+  inline void set_pad_character(int pad) {
+    OnError(::set_field_pad(field,pad));
+  }
+
+  // Retrieve the fields padding character
+  inline int pad() const {
+    return ::field_pad(field);
+  }
+
+  // Switch on the fields options
+  inline void options_on (Field_Options options) {
+    OnError (::field_opts_on (field, options));
+  }
+
+  // Switch off the fields options
+  inline void options_off (Field_Options options) {
+    OnError (::field_opts_off (field, options));
+  }
+
+  // Retrieve the fields options
+  inline Field_Options options () const {
+    return ::field_opts (field);
+  }
+
+  // Set the fields options
+  inline void set_options (Field_Options options) {
+    OnError (::set_field_opts (field, options));
+  }
+
+  // Mark the field as changed
+  inline void set_changed(bool changeFlag = TRUE) {
+    OnError(::set_field_status(field,changeFlag));
+  }
+
+  // Test whether or not the field is marked as changed
+  inline bool changed() const {
+    return ::field_status(field);
+  }
+
+  // Return the index of the field in the field array of a form
+  // or -1 if the field is not associated to a form
+  inline int (index)() const {
+    return ::field_index(field);
+  }
+
+  // Store a value in a fields buffer. The default buffer is nr. 0
+  inline void set_value(const char *val, int buffer = 0) {
+    OnError(::set_field_buffer(field,buffer,val));
+  }
+
+  // Retrieve the value of a fields buffer. The defaukt buffer is nr. 0
+  inline char* value(int buffer = 0) const {
+    return ::field_buffer(field,buffer);
+  }
+
+  // Set the validation type of the field.
+  inline void set_fieldtype(NCursesFieldType& f) {
+    ftype = &f;
+    f.set(*this); // A good friend may do that...
+  }
+
+  // Retrieve the validation type of the field.
+  inline NCursesFieldType* fieldtype() const {
+    return ftype;
+  }
+
+};
+
+//
+// -------------------------------------------------------------------------
+// The class representing a form, wrapping the lowlevel FORM struct
+// -------------------------------------------------------------------------
+//
+class NCursesForm : public NCursesPanel {
+protected:
+  FORM* form;  // the lowlevel structure
+
+private:
+  NCursesWindow* sub;   // the subwindow object
+  bool b_sub_owner;     // is this our own subwindow?
+  bool b_framed;        // has the form a border?
+  bool b_autoDelete;    // Delete fields when deleting form?
+
+  NCursesFormField** my_fields; // The array of fields for this form
+
+  // This structure is used for the form's user data field to link the
+  // FORM* to the C++ object and to provide extra space for a user pointer.
+  typedef struct {
+    void*              m_user;      // the pointer for the user's data
+    const NCursesForm* m_back;      // backward pointer to C++ object
+    const FORM*        m_owner;
+  } UserHook;
+
+  // Get the backward pointer to the C++ object from a FORM
+  static inline NCursesForm* getHook(const FORM *f) {
+    UserHook* hook = (UserHook*)::form_userptr(f);
+    assert(hook != 0 && hook->m_owner==f);
+    return (NCursesForm*)(hook->m_back);
+  }
+
+  // This are the built-in hook functions in this C++ binding. In C++ we use
+  // virtual member functions (see below On_..._Init and On_..._Termination)
+  // to provide this functionality in an object oriented manner.
+  static void frm_init(FORM *);
+  static void frm_term(FORM *);
+  static void fld_init(FORM *);
+  static void fld_term(FORM *);
+
+  // Calculate FIELD* array for the menu
+  FIELD** mapFields(NCursesFormField* nfields[]);
+
+protected:
+  // internal routines
+  inline void set_user(void *user) {
+    UserHook* uptr = (UserHook*)::form_userptr (form);
+    assert (uptr != 0 && uptr->m_back==this && uptr->m_owner==form);
+    uptr->m_user = user;
+  }
+
+  inline void *get_user() {
+    UserHook* uptr = (UserHook*)::form_userptr (form);
+    assert (uptr != 0 && uptr->m_back==this && uptr->m_owner==form);
+    return uptr->m_user;
+  }
+
+  void InitForm (NCursesFormField* Fields[],
+		 bool with_frame,
+		 bool autoDeleteFields);
+
+  inline void OnError (int err) const THROWS(NCursesFormException) {
+    if (err != E_OK)
+      THROW(new NCursesFormException (err));
+  }
+
+  // this wraps the form_driver call.
+  virtual int driver (int c) ;
+
+  // 'Internal' constructor, builds an object without association to a
+  // field array.
+  NCursesForm( int  lines,
+	       int  cols,
+	       int  begin_y = 0,
+	       int  begin_x = 0)
+    : NCursesPanel(lines,cols,begin_y,begin_x),
+      form ((FORM*)0) {
+  }
+
+public:
+  // Create form for the default panel.
+  NCursesForm (NCursesFormField* Fields[],
+	       bool with_frame=FALSE,         // reserve space for a frame?
+	       bool autoDelete_Fields=FALSE)  // do automatic cleanup?
+    : NCursesPanel() {
+    InitForm(Fields, with_frame, autoDelete_Fields);
+  }
+
+  // Create a form in a panel with the given position and size.
+  NCursesForm (NCursesFormField* Fields[],
+	       int  lines,
+	       int  cols,
+	       int  begin_y,
+	       int  begin_x,
+	       bool with_frame=FALSE,        // reserve space for a frame?
+	       bool autoDelete_Fields=FALSE) // do automatic cleanup?
+    : NCursesPanel(lines, cols, begin_y, begin_x) {
+      InitForm(Fields, with_frame, autoDelete_Fields);
+  }
+
+  virtual ~NCursesForm();
+
+  // Set the default attributes for the form
+  virtual void setDefaultAttributes();
+
+  // Retrieve current field of the form.
+  inline NCursesFormField* current_field() const {
+    return my_fields[::field_index(::current_field(form))];
+  }
+
+  // Set the forms subwindow
+  void setSubWindow(NCursesWindow& sub);
+
+  // Set these fields for the form
+  inline void setFields(NCursesFormField* Fields[]) {
+    OnError(::set_form_fields(form,mapFields(Fields)));
+  }
+
+  // Remove the form from the screen
+  inline void unpost (void) {
+    OnError (::unpost_form (form));
+  }
+
+  // Post the form to the screen if flag is true, unpost it otherwise
+  inline void post(bool flag = TRUE) {
+    OnError (flag ? ::post_form(form) : ::unpost_form (form));
+  }
+
+  // Decorations
+  inline void frame(const char *title=NULL, const char* btitle=NULL) {
+    if (b_framed)
+      NCursesPanel::frame(title,btitle);
+    else
+      OnError(E_SYSTEM_ERROR);
+  }
+
+  inline void boldframe(const char *title=NULL, const char* btitle=NULL) {
+    if (b_framed)
+      NCursesPanel::boldframe(title,btitle);
+    else
+      OnError(E_SYSTEM_ERROR);
+  }
+
+  inline void label(const char *topLabel, const char *bottomLabel) {
+    if (b_framed)
+      NCursesPanel::label(topLabel,bottomLabel);
+    else
+      OnError(E_SYSTEM_ERROR);
+  }
+
+  // -----
+  // Hooks
+  // -----
+
+  // Called after the form gets repositioned in its window.
+  // This is especially true if the form is posted.
+  virtual void On_Form_Init();
+
+  // Called before the form gets repositioned in its window.
+  // This is especially true if the form is unposted.
+  virtual void On_Form_Termination();
+
+  // Called after the field became the current field
+  virtual void On_Field_Init(NCursesFormField& field);
+
+  // Called before this field is left as current field.
+  virtual void On_Field_Termination(NCursesFormField& field);
+
+  // Calculate required window size for the form.
+  void scale(int& rows, int& cols) const {
+    OnError(::scale_form(form,&rows,&cols));
+  }
+
+  // Retrieve number of fields in the form.
+  int count() const {
+    return ::field_count(form);
+  }
+
+  // Make the page the current page of the form.
+  void set_page(int page) {
+    OnError(::set_form_page(form,page));
+  }
+
+  // Retrieve current page number
+  int page() const {
+    return ::form_page(form);
+  }
+
+  // Switch on the forms options
+  inline void options_on (Form_Options options) {
+    OnError (::form_opts_on (form, options));
+  }
+
+  // Switch off the forms options
+  inline void options_off (Form_Options options) {
+    OnError (::form_opts_off (form, options));
+  }
+
+  // Retrieve the forms options
+  inline Form_Options options () const {
+    return ::form_opts (form);
+  }
+
+  // Set the forms options
+  inline void set_options (Form_Options options) {
+    OnError (::set_form_opts (form, options));
+  }
+
+  // Are there more data in the current field after the data shown
+  inline bool data_ahead() const {
+    return ::data_ahead(form);
+  }
+
+  // Are there more data in the current field before the data shown
+  inline bool data_behind() const {
+    return ::data_behind(form);
+  }
+
+  // Position the cursor to the current field
+  inline void position_cursor () {
+    OnError (::pos_form_cursor (form));
+  }
+  // Set the current field
+  inline void set_current(NCursesFormField& F) {
+    OnError (::set_current_field(form, F.field));
+  }
+
+  // Provide a default key virtualization. Translate the keyboard
+  // code c into a form request code.
+  // The default implementation provides a hopefully straightforward
+  // mapping for the most common keystrokes and form requests.
+  virtual int virtualize(int c);
+
+  // Operators
+  inline NCursesFormField* operator[](int i) const {
+    if ( (i < 0) || (i >= ::field_count (form)) )
+      OnError (E_BAD_ARGUMENT);
+    return my_fields[i];
+  }
+
+  // Perform the menu's operation
+  // Return the field where you left the form.
+  virtual NCursesFormField* operator()(void);
+
+  // Exception handlers. The default is a Beep.
+  virtual void On_Request_Denied(int c) const;
+  virtual void On_Invalid_Field(int c) const;
+  virtual void On_Unknown_Command(int c) const;
+
+};
+
+//
+// -------------------------------------------------------------------------
+// This is the typical C++ typesafe way to allow to attach
+// user data to a field of a form. Its assumed that the user
+// data belongs to some class T. Use T as template argument
+// to create a UserField.
+// -------------------------------------------------------------------------
+template<class T> class NCursesUserField : public NCursesFormField
+{
+public:
+  NCursesUserField (int rows,
+		    int cols,
+		    int first_row = 0,
+		    int first_col = 0,
+		    const T* p_UserData = (T*)0,
+		    int offscreen_rows = 0,
+		    int additional_buffers = 0)
+    : NCursesFormField (rows, cols,
+			first_row, first_col,
+			offscreen_rows, additional_buffers) {
+      if (field)
+	OnError(::set_field_userptr(field,(void *)p_UserData));
+  }
+
+  virtual ~NCursesUserField() {};
+
+  inline const T* UserData (void) const {
+    return (const T*)::field_userptr (field);
+  }
+
+  inline virtual void setUserData(const T* p_UserData) {
+    if (field)
+      OnError (::set_field_userptr (field, (void *)p_UserData));
+  }
+};
+//
+// -------------------------------------------------------------------------
+// The same mechanism is used to attach user data to a form
+// -------------------------------------------------------------------------
+//
+template<class T> class NCursesUserForm : public NCursesForm
+{
+protected:
+  // 'Internal' constructor, builds an object without association to a
+  // field array.
+  NCursesUserForm( int  lines,
+		   int  cols,
+		   int  begin_y = 0,
+		   int  begin_x = 0,
+		   const T* p_UserData = (T*)0)
+    : NCursesForm(lines,cols,begin_y,begin_x) {
+      if (form)
+	set_user ((void *)p_UserData);
+  }
+
+public:
+  NCursesUserForm (NCursesFormField Fields[],
+		   bool with_frame=FALSE,
+		   bool autoDelete_Fields=FALSE)
+    : NCursesForm (Fields, with_frame, autoDelete_Fields) {
+  };
+
+  NCursesUserForm (NCursesFormField Fields[],
+		   const T* p_UserData = (T*)0,
+		   bool with_frame=FALSE,
+		   bool autoDelete_Fields=FALSE)
+    : NCursesForm (Fields, with_frame, autoDelete_Fields) {
+      if (form)
+	set_user ((void *)p_UserData);
+  };
+
+  NCursesUserForm (NCursesFormField Fields[],
+		   int lines,
+		   int cols,
+		   int begin_y = 0,
+		   int begin_x = 0,
+		   const T* p_UserData = (T*)0,
+		   bool with_frame=FALSE,
+		   bool autoDelete_Fields=FALSE)
+    : NCursesForm (Fields, lines, cols, begin_y, begin_x,
+		   with_frame, autoDelete_Fields) {
+      if (form)
+	set_user ((void *)p_UserData);
+  };
+
+  virtual ~NCursesUserForm() {
+  };
+
+  inline T* UserData (void) const {
+    return (T*)get_user ();
+  };
+
+  inline virtual void setUserData (const T* p_UserData) {
+    if (form)
+      set_user ((void *)p_UserData);
+  }
+
+};
+//
+// -------------------------------------------------------------------------
+// Builtin Fieldtypes
+// -------------------------------------------------------------------------
+//
+class Alpha_Field : public NCursesFieldType {
+private:
+  int min_field_width;
+
+  void set(NCursesFormField& f) {
+    OnError(::set_field_type(f.get_field(),fieldtype,min_field_width));
+  }
+
+public:
+  Alpha_Field(int width)
+    : NCursesFieldType(TYPE_ALPHA),
+      min_field_width(width) {
+  }
+};
+
+class Alphanumeric_Field : public NCursesFieldType {
+private:
+  int min_field_width;
+
+  void set(NCursesFormField& f) {
+    OnError(::set_field_type(f.get_field(),fieldtype,min_field_width));
+  }
+
+public:
+  Alphanumeric_Field(int width)
+    : NCursesFieldType(TYPE_ALNUM),
+      min_field_width(width) {
+  }
+};
+
+class Integer_Field : public NCursesFieldType {
+private:
+  int precision;
+  long lower_limit, upper_limit;
+
+  void set(NCursesFormField& f) {
+    OnError(::set_field_type(f.get_field(),fieldtype,
+			     precision,lower_limit,upper_limit));
+  }
+
+public:
+  Integer_Field(int prec, long low=0L, long high=0L)
+    : NCursesFieldType(TYPE_INTEGER),
+      precision(prec), lower_limit(low), upper_limit(high) {
+  }
+};
+
+class Numeric_Field : public NCursesFieldType {
+private:
+  int precision;
+  double lower_limit, upper_limit;
+
+  void set(NCursesFormField& f) {
+    OnError(::set_field_type(f.get_field(),fieldtype,
+			     precision,lower_limit,upper_limit));
+  }
+
+public:
+  Numeric_Field(int prec, double low=0.0, double high=0.0)
+    : NCursesFieldType(TYPE_NUMERIC),
+      precision(prec), lower_limit(low), upper_limit(high) {
+  }
+};
+
+class Regular_Expression_Field : public NCursesFieldType {
+private:
+  char* regex;
+
+  void set(NCursesFormField& f) {
+    OnError(::set_field_type(f.get_field(),fieldtype,regex));
+  }
+
+public:
+  Regular_Expression_Field(const char *expr)
+    : NCursesFieldType(TYPE_REGEXP) {
+      regex = new char[1+::strlen(expr)];
+      (strcpy)(regex,expr);
+  }
+
+  ~Regular_Expression_Field() {
+    delete[] regex;
+  }
+};
+
+class Enumeration_Field : public NCursesFieldType {
+private:
+  char** list;
+  int case_sensitive;
+  int non_unique_matches;
+
+  void set(NCursesFormField& f) {
+    OnError(::set_field_type(f.get_field(),fieldtype,
+			     list,case_sensitive,non_unique_matches));
+  }
+public:
+  Enumeration_Field(char* enums[],
+		    bool case_sens=FALSE,
+		    bool non_unique=FALSE)
+    : NCursesFieldType(TYPE_ENUM),
+      list(enums),
+      case_sensitive(case_sens?-1:0),
+      non_unique_matches(non_unique?-1:0) {
+  }
+};
+
+class IPV4_Address_Field : public NCursesFieldType {
+private:
+  void set(NCursesFormField& f) {
+    OnError(::set_field_type(f.get_field(),fieldtype));
+  }
+
+public:
+  IPV4_Address_Field() : NCursesFieldType(TYPE_IPV4) {
+  }
+};
+//
+// -------------------------------------------------------------------------
+// Abstract base class for User-Defined Fieldtypes
+// -------------------------------------------------------------------------
+//
+class UserDefinedFieldType : public NCursesFieldType {
+  friend class UDF_Init; // Internal helper to set up statics
+private:
+  // For all C++ defined fieldtypes we need only one generic lowlevel
+  // FIELDTYPE* element.
+  static FIELDTYPE* generic_fieldtype;
+
+protected:
+  // This are the functions required by the low level libforms functions
+  // to construct a fieldtype.
+  static bool fcheck(FIELD *, const void*);
+  static bool ccheck(int c, const void *);
+  static void* makearg(va_list*);
+
+  void set(NCursesFormField& f) {
+    OnError(::set_field_type(f.get_field(),fieldtype,&f));
+  }
+
+protected:
+  // Redefine this function to do a field validation. The argument
+  // is a reference to the field you should validate.
+  virtual bool field_check(NCursesFormField& f) = 0;
+
+  // Redefine this function to do a character validation. The argument
+  // is the character to be validated.
+  virtual bool char_check (int c) = 0;
+
+public:
+  UserDefinedFieldType() : NCursesFieldType(generic_fieldtype) {
+  }
+};
+//
+// -------------------------------------------------------------------------
+// Abstract base class for User-Defined Fieldtypes with Choice functions
+// -------------------------------------------------------------------------
+//
+class UserDefinedFieldType_With_Choice : public UserDefinedFieldType {
+  friend class UDF_Init; // Internal helper to set up statics
+private:
+  // For all C++ defined fieldtypes with choice functions we need only one
+  // generic lowlevel FIELDTYPE* element.
+  static FIELDTYPE* generic_fieldtype_with_choice;
+
+  // This are the functions required by the low level libforms functions
+  // to construct a fieldtype with choice functions.
+  static bool next_choice(FIELD*, const void *);
+  static bool prev_choice(FIELD*, const void *);
+
+protected:
+  // Redefine this function to do the retrieval of the next choice value.
+  // The argument is a reference to the field tobe examined.
+  virtual bool next    (NCursesFormField& f) = 0;
+
+  // Redefine this function to do the retrieval of the previous choice value.
+  // The argument is a reference to the field tobe examined.
+  virtual bool previous(NCursesFormField& f) = 0;
+
+public:
+  UserDefinedFieldType_With_Choice() {
+    fieldtype = generic_fieldtype_with_choice;
+  }
+};
+
+#endif // _CURSESF_H
+
diff --git a/ncurses-5.2/c++/cursesm.cc b/ncurses-5.2/c++/cursesm.cc
new file mode 100644
index 0000000..b2f20b3
--- /dev/null
+++ b/ncurses-5.2/c++/cursesm.cc
@@ -0,0 +1,383 @@
+// * this is for making emacs happy: -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1998,1999 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1997                 *
+ ****************************************************************************/
+
+#include "cursesm.h"
+#include "cursesapp.h"
+#include "internal.h"
+
+MODULE_ID("$Id$")
+  
+NCursesMenuItem::~NCursesMenuItem() {
+  if (item)
+    OnError(::free_item(item));
+}
+
+bool 
+NCursesMenuItem::action() {
+  return FALSE;
+};
+
+NCursesMenuCallbackItem::~NCursesMenuCallbackItem() {
+}
+
+bool 
+NCursesMenuCallbackItem::action() {
+  if (p_fct)
+    return p_fct (*this);
+  else
+    return FALSE;
+}
+
+/* Internal hook functions. They will route the hook
+ * calls to virtual methods of the NCursesMenu class,
+ * so in C++ providing a hook is done simply by 
+ * implementing a virtual method in a derived class
+ */
+void
+NCursesMenu::mnu_init(MENU *m) {
+  getHook(m)->On_Menu_Init();
+}
+
+void
+NCursesMenu::mnu_term(MENU *m) {
+  getHook(m)->On_Menu_Termination();
+}
+
+void
+NCursesMenu::itm_init(MENU *m) {
+  NCursesMenu* M = getHook(m);
+  M->On_Item_Init (*(M->current_item ()));
+}
+
+void
+NCursesMenu::itm_term(MENU *m) {
+  NCursesMenu* M = getHook(m);
+  M->On_Item_Termination (*(M->current_item ()));
+}
+
+/* Construct an ITEM* array from an array of NCursesMenuItem
+ * objects.
+ */
+ITEM**
+NCursesMenu::mapItems(NCursesMenuItem* nitems[]) {
+  int itemCount = 0,lcv;
+  
+  for (lcv=0; nitems[lcv]->item; ++lcv)
+    ++itemCount;
+  
+  ITEM** items = new ITEM*[itemCount + 1];
+  
+  for (lcv=0;nitems[lcv]->item;++lcv) {
+    items[lcv] = nitems[lcv]->item;
+  }
+  items[lcv] = NULL;
+  
+  my_items = nitems;
+  
+  if (menu)
+    delete[] ::menu_items(menu);  
+  return items;
+}
+
+void
+NCursesMenu::InitMenu(NCursesMenuItem* nitems[],
+		      bool with_frame,
+		      bool autoDelete_Items) {
+  int mrows, mcols;
+  
+  keypad(TRUE);
+  meta(TRUE);
+
+  b_framed = with_frame;
+  b_autoDelete = autoDelete_Items;
+
+  menu = (MENU*)0;
+  menu = ::new_menu(mapItems(nitems));
+  if (!menu)
+    OnError (E_SYSTEM_ERROR);
+  
+  UserHook* hook = new UserHook;
+  hook->m_user   = NULL;
+  hook->m_back   = this;
+  hook->m_owner  = menu;
+  ::set_menu_userptr(menu,(void*)hook);
+  
+  ::set_menu_init (menu, NCursesMenu::mnu_init);
+  ::set_menu_term (menu, NCursesMenu::mnu_term);
+  ::set_item_init (menu, NCursesMenu::itm_init);
+  ::set_item_term (menu, NCursesMenu::itm_term);
+  
+  scale(mrows, mcols);
+  ::set_menu_win(menu, w);
+  
+  if (with_frame) {
+    if ((mrows > height()-2) || (mcols > width()-2))
+      OnError(E_NO_ROOM);  
+    sub = new NCursesWindow(*this,mrows,mcols,1,1,'r');
+    ::set_menu_sub(menu, sub->w);
+    b_sub_owner = TRUE;
+  }
+  else {
+    sub = (NCursesWindow*)0;
+    b_sub_owner = FALSE;
+  }
+  setDefaultAttributes();
+}
+
+void
+NCursesMenu::setDefaultAttributes() {
+  NCursesApplication* S = NCursesApplication::getApplication();
+  if (S) {
+    ::set_menu_fore(menu, S->foregrounds());
+    ::set_menu_back(menu, S->backgrounds());
+    ::set_menu_grey(menu, S->inactives());
+  }
+}
+
+NCursesMenu::~NCursesMenu() {
+  UserHook* hook = (UserHook*)::menu_userptr(menu);
+  delete hook;
+  if (b_sub_owner) {
+    delete sub;
+    ::set_menu_sub(menu,(WINDOW *)0);
+  }
+  if (menu) {
+    ITEM** itms = ::menu_items(menu);
+    int cnt = count();
+
+    OnError(::set_menu_items(menu,(ITEM**)0));
+
+    if (b_autoDelete) {
+      if (cnt>0) {
+	for (int i=0; i <= cnt; i++)
+	  delete my_items[i];	 
+      }
+      delete[] my_items;
+    }
+
+    ::free_menu(menu);
+    // It's essential to do this after free_menu()
+    delete[] itms;  
+  }
+}
+
+void
+NCursesMenu::setSubWindow(NCursesWindow& nsub) {
+  if (!isDescendant(nsub))
+    OnError(E_SYSTEM_ERROR);
+  else {
+    if (b_sub_owner)
+      delete sub;
+    sub = &nsub;
+    ::set_menu_sub(menu,sub->w);
+  }
+}
+
+bool
+NCursesMenu::set_pattern (const char *pat) {
+  int res = ::set_menu_pattern (menu, pat);
+  switch(res) {
+  case E_OK:
+    break;
+  case E_NO_MATCH:
+    return FALSE;
+  default:
+    OnError (res);
+  }
+  return TRUE;
+}
+
+// call the menu driver and do basic error checking.
+int 
+NCursesMenu::driver (int c) {
+  int res = ::menu_driver (menu, c);
+  switch (res) {
+  case E_OK:
+  case E_REQUEST_DENIED:
+  case E_NOT_SELECTABLE:
+  case E_UNKNOWN_COMMAND:
+  case E_NO_MATCH:
+    break;
+  default:
+    OnError (res);
+  }
+  return (res);
+}
+
+static const int CMD_QUIT   = MAX_COMMAND + 1;
+static const int CMD_ACTION = MAX_COMMAND + 2;
+//
+// -------------------------------------------------------------------------
+// Provide a default key virtualization. Translate the keyboard
+// code c into a menu request code.
+// The default implementation provides a hopefully straightforward
+// mapping for the most common keystrokes and menu requests.
+// -------------------------------------------------------------------------
+int 
+NCursesMenu::virtualize(int c) {
+  switch(c) {
+  case CTRL('X')     : return(CMD_QUIT);              // eXit
+
+  case KEY_DOWN      : return(REQ_DOWN_ITEM);
+  case CTRL('N')     : return(REQ_NEXT_ITEM);         // Next
+  case KEY_UP        : return(REQ_UP_ITEM);
+  case CTRL('P')     : return(REQ_PREV_ITEM);         // Previous
+
+  case CTRL('U')     : return(REQ_SCR_ULINE);         // Up
+  case CTRL('D')     : return(REQ_SCR_DLINE);         // Down
+  case CTRL('F')     : return(REQ_SCR_DPAGE);         // Forward
+  case CTRL('B')     : return(REQ_SCR_UPAGE);         // Backward
+
+  case CTRL('Y')     : return(REQ_CLEAR_PATTERN);
+  case CTRL('H')     : return(REQ_BACK_PATTERN);
+  case CTRL('A')     : return(REQ_NEXT_MATCH);
+  case CTRL('E')     : return(REQ_PREV_MATCH);
+  case CTRL('T')     : return(REQ_TOGGLE_ITEM);
+
+  case CTRL('J')     :
+  case CTRL('M')     : return(CMD_ACTION);
+
+  case KEY_HOME      : return(REQ_FIRST_ITEM);
+  case KEY_LEFT      : return(REQ_LEFT_ITEM);
+  case KEY_RIGHT     : return(REQ_RIGHT_ITEM);
+  case KEY_END       : return(REQ_LAST_ITEM);
+  case KEY_BACKSPACE : return(REQ_BACK_PATTERN);
+  case KEY_NPAGE     : return(REQ_SCR_DPAGE);
+  case KEY_PPAGE     : return(REQ_SCR_UPAGE);
+
+  default:
+    return(c);
+  }
+}
+
+NCursesMenuItem*
+NCursesMenu::operator()(void) {
+  int drvCmnd;
+  int err;
+  int c;
+  bool b_action = FALSE;
+
+  post();
+  show();
+  refresh();
+  
+  while (!b_action && ((drvCmnd = virtualize((c=getch()))) != CMD_QUIT)) {
+
+    switch((err=driver(drvCmnd))) {
+    case E_REQUEST_DENIED:
+      On_Request_Denied(c);
+      break;
+    case E_NOT_SELECTABLE:
+      On_Not_Selectable(c);
+      break;
+    case E_UNKNOWN_COMMAND:
+      if (drvCmnd == CMD_ACTION) {
+	if (options() & O_ONEVALUE) {
+	  NCursesMenuItem* itm = current_item();
+	  assert(itm != 0);
+	  if (itm->options() & O_SELECTABLE)
+	    {
+	      b_action = itm->action();
+	      refresh();
+	    }
+	  else
+	    On_Not_Selectable(c);
+	}
+	else {
+	  int n = count();
+	  for(int i=0; i<n; i++) {
+	    NCursesMenuItem* itm = my_items[i];
+	    if (itm->value()) {
+	      b_action |= itm->action();
+	      refresh();
+	    }
+	  }
+	}
+      } else
+	On_Unknown_Command(c);
+      break;
+    case E_NO_MATCH:
+      On_No_Match(c);
+      break;
+    case E_OK:
+      break;
+    default:
+      OnError(err);
+    }
+  }
+
+  unpost();
+  hide();
+  refresh();
+  if (options() & O_ONEVALUE)
+    return my_items[::item_index (::current_item (menu))];
+  else
+    return NULL;
+}
+
+void
+NCursesMenu::On_Menu_Init() {
+}
+
+void
+NCursesMenu::On_Menu_Termination() {
+}
+
+void
+NCursesMenu::On_Item_Init(NCursesMenuItem& item) {
+}
+
+void
+NCursesMenu::On_Item_Termination(NCursesMenuItem& item) {
+}
+
+void
+NCursesMenu::On_Request_Denied(int c) const {
+  beep();
+}
+
+void
+NCursesMenu::On_Not_Selectable(int c) const {
+  beep();
+}
+
+void
+NCursesMenu::On_No_Match(int c) const {
+  beep();
+}
+
+void
+NCursesMenu::On_Unknown_Command(int c) const {
+  beep();
+}
+
diff --git a/ncurses-5.2/c++/cursesm.h b/ncurses-5.2/c++/cursesm.h
new file mode 100644
index 0000000..8c14c56
--- /dev/null
+++ b/ncurses-5.2/c++/cursesm.h
@@ -0,0 +1,592 @@
+// * This makes emacs happy -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1998,1999 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1997                 *
+ ****************************************************************************/
+
+// $Id$
+
+#ifndef _CURSESM_H
+#define _CURSESM_H
+
+#include <cursesp.h>
+
+extern "C" {
+#  include <menu.h>
+}
+//
+// -------------------------------------------------------------------------
+// This wraps the ITEM type of <menu.h>
+// -------------------------------------------------------------------------
+//
+class NCursesMenuItem {
+  friend class NCursesMenu;
+  
+protected:
+  ITEM *item;
+
+  inline void OnError (int err) const THROWS(NCursesMenuException) {
+    if (err != E_OK)
+      THROW(new NCursesMenuException (err));
+  }
+
+public:
+  NCursesMenuItem (const char* p_name     = NULL,
+		   const char* p_descript = NULL ) { 
+    item = p_name ? ::new_item (p_name, p_descript) : (ITEM*)0; 
+    if (p_name && !item)
+      OnError (E_SYSTEM_ERROR);
+  }
+  // Create an item. If you pass both parameters as NULL, a delimiting
+  // item is constructed which can be used to terminate a list of
+  // NCursesMenu objects.
+  
+  virtual ~NCursesMenuItem ();
+  // Release the items memory
+
+  inline const char* name () const {
+    return ::item_name (item);
+  }
+  // Name of the item
+
+  inline const char* description () const {
+    return ::item_description (item);
+  }
+  // Description of the item
+  
+  inline int (index) (void) const {
+    return ::item_index (item);
+  }
+  // Index of the item in an item array (or -1)
+
+  inline void options_on (Item_Options options) {
+    OnError (::item_opts_on (item, options));
+  }
+  // Switch on the items options
+
+  inline void options_off (Item_Options options) {
+    OnError (::item_opts_off (item, options));
+  }
+  // Switch off the item's option
+
+  inline Item_Options options () const {
+    return ::item_opts (item);
+  }
+  // Retrieve the items options
+
+  inline void set_options (Item_Options options) {
+    OnError (::set_item_opts (item, options));
+  }
+  // Set the items options
+
+  inline void set_value (bool f) {
+    OnError (::set_item_value (item,f));
+  }
+  // Set/Reset the items selection state
+
+  inline bool value () const {
+    return ::item_value (item);
+  }
+  // Retrieve the items selection state
+  
+  inline bool visible () const {
+    return ::item_visible (item);
+  }
+  // Retrieve visibility of the item
+
+  virtual bool action();
+  // Perform an action associated with this item; you may use this in an
+  // user supplied driver for a menu; you may derive from this class and
+  // overload action() to supply items with different actions.
+  // If an action returns true, the menu will be exited. The default action
+  // is to do nothing.
+};
+
+// Prototype for an items callback function.
+typedef bool ITEMCALLBACK(NCursesMenuItem&);
+
+// If you don't like to create a child class for individual items to
+// overload action(), you may use this class and provide a callback
+// function pointer for items.
+class NCursesMenuCallbackItem : public NCursesMenuItem {
+private:
+  ITEMCALLBACK* p_fct;
+
+public:
+  NCursesMenuCallbackItem(ITEMCALLBACK* fct       = NULL,
+			  const char* p_name      = NULL,
+			  const char* p_descript  = NULL )
+    : NCursesMenuItem (p_name, p_descript),
+      p_fct (fct) {
+  }
+  
+  virtual ~NCursesMenuCallbackItem();
+
+  bool action();
+};
+//
+// -------------------------------------------------------------------------
+// This wraps the MENU type of <menu.h>
+// -------------------------------------------------------------------------
+//
+class NCursesMenu : public NCursesPanel {
+protected:
+  MENU *menu;
+
+private:
+  NCursesWindow* sub;   // the subwindow object
+  bool b_sub_owner;     // is this our own subwindow?
+  bool b_framed;        // has the menu a border?
+  bool b_autoDelete;    // Delete items when deleting menu?
+
+  NCursesMenuItem** my_items; // The array of items for this menu
+
+  // This structure is used for the menu's user data field to link the
+  // MENU* to the C++ object and to provide extra space for a user pointer.
+  typedef struct {
+    void*              m_user;      // the pointer for the user's data
+    const NCursesMenu* m_back;      // backward pointer to C++ object
+    const MENU*        m_owner;
+  } UserHook;
+
+  // Get the backward pointer to the C++ object from a MENU
+  static inline NCursesMenu* getHook(const MENU *m) {
+    UserHook* hook = (UserHook*)::menu_userptr(m);
+    assert(hook != 0 && hook->m_owner==m);
+    return (NCursesMenu*)(hook->m_back);
+  }
+
+  // This are the built-in hook functions in this C++ binding. In C++ we use
+  // virtual member functions (see below On_..._Init and On_..._Termination)
+  // to provide this functionality in an object oriented manner.
+  static void mnu_init(MENU *);
+  static void mnu_term(MENU *);
+  static void itm_init(MENU *);
+  static void itm_term(MENU *);
+  
+  // Calculate ITEM* array for the menu
+  ITEM** mapItems(NCursesMenuItem* nitems[]);
+  
+protected:
+  // internal routines 
+  inline void set_user(void *user) {
+    UserHook* uptr = (UserHook*)::menu_userptr (menu);
+    assert (uptr != 0 && uptr->m_back==this && uptr->m_owner==menu);
+    uptr->m_user = user;
+  }
+
+  inline void *get_user() {
+    UserHook* uptr = (UserHook*)::menu_userptr (menu);
+    assert (uptr != 0 && uptr->m_back==this && uptr->m_owner==menu);
+    return uptr->m_user;
+  }  
+  
+  void InitMenu (NCursesMenuItem* menu[],
+		 bool with_frame,
+		 bool autoDeleteItems);
+
+  inline void OnError (int err) const THROWS(NCursesMenuException) {
+    if (err != E_OK)
+      THROW(new NCursesMenuException (this, err));
+  }
+  
+  // this wraps the menu_driver call.
+  virtual int driver (int c) ;
+  
+  // 'Internal' constructor to create a menu without association to
+  // an array of items.
+  NCursesMenu( int  lines, 
+	       int  cols, 
+	       int  begin_y = 0, 
+	       int  begin_x = 0) 
+    : NCursesPanel(lines,cols,begin_y,begin_x), 
+      menu ((MENU*)0) {
+  }
+
+public:
+  // Make a full window size menu
+  NCursesMenu (NCursesMenuItem* Items[],
+	       bool with_frame=FALSE,        // Reserve space for a frame?
+	       bool autoDelete_Items=FALSE)  // Autocleanup of Items?
+    : NCursesPanel() {
+      InitMenu(Items, with_frame, autoDelete_Items);
+  }
+
+  // Make a menu with a window of this size.
+  NCursesMenu (NCursesMenuItem* Items[], 
+	       int  lines, 
+	       int  cols, 
+	       int  begin_y = 0, 
+	       int  begin_x = 0,
+	       bool with_frame=FALSE,        // Reserve space for a frame?
+	       bool autoDelete_Items=FALSE)  // Autocleanup of Items?
+    : NCursesPanel(lines, cols, begin_y, begin_x) {
+      InitMenu(Items, with_frame, autoDelete_Items);
+  }
+
+  virtual ~NCursesMenu ();
+
+  // Retrieve the menus subwindow
+  inline NCursesWindow& subWindow() const {
+    assert(sub!=NULL);
+    return *sub;
+  }
+
+  // Set the menus subwindow
+  void setSubWindow(NCursesWindow& sub);
+
+  // Set these items for the menu
+  inline void setItems(NCursesMenuItem* Items[]) {
+    OnError(::set_menu_items(menu,mapItems(Items)));    
+  }
+
+  // Remove the menu from the screen
+  inline void unpost (void) { 
+    OnError (::unpost_menu (menu)); 
+  }
+  
+  // Post the menu to the screen if flag is true, unpost it otherwise
+  inline void post(bool flag = TRUE) {
+    flag ? OnError (::post_menu(menu)) : OnError (::unpost_menu (menu)); 
+  }
+
+  // Get the numer of rows and columns for this menu
+  inline void scale (int& mrows, int& mcols) const  {
+    OnError (::scale_menu (menu, &mrows, &mcols));
+  }
+
+  // Set the format of this menu
+  inline void set_format(int mrows, int mcols) {
+    OnError (::set_menu_format(menu, mrows, mcols));
+  }
+  
+  // Get the format of this menu
+  inline void menu_format(int& rows,int& cols) { 
+    ::menu_format(menu,&rows,&cols); 
+  }
+  
+  // Items of the menu
+  inline NCursesMenuItem* items() const {
+    return *my_items; 
+  }
+
+  // Get the number of items in this menu
+  inline int count() const {
+    return ::item_count(menu); 
+  }
+
+  // Get the current item (i.e. the one the cursor is located)
+  inline NCursesMenuItem* current_item() const {
+    return my_items[::item_index(::current_item(menu))];
+  }
+  
+  // Get the marker string
+  inline const char* mark() const {
+    return ::menu_mark(menu);
+  }
+
+  // Set the marker string
+  inline void set_mark(const char *mark) {
+    OnError (::set_menu_mark (menu, mark));
+  }
+
+  // Get the name of the request code c
+  inline static const char* request_name(int c) {
+    return ::menu_request_name(c);
+  }
+
+  // Get the current pattern
+  inline char* pattern() const {
+    return ::menu_pattern(menu);
+  }
+
+  // true if there is a pattern match, false otherwise.
+  bool set_pattern (const char *pat);
+
+  // set the default attributes for the menu
+  // i.e. set fore, back and grey attribute
+  virtual void setDefaultAttributes();
+
+  // Get the menus background attributes
+  inline chtype back() const {
+    return ::menu_back(menu);
+  }
+
+  // Get the menus foreground attributes
+  inline chtype fore() const {
+    return ::menu_fore(menu);
+  }
+
+  // Get the menus grey attributes (used for unselectable items)
+  inline chtype grey() const {
+    return ::menu_grey(menu);
+  }
+
+  // Set the menus background attributes
+  inline chtype set_background(chtype a) {
+    return ::set_menu_back(menu,a);
+  }
+
+  // Set the menus foreground attributes
+  inline chtype set_foreground(chtype a) {
+    return ::set_menu_fore(menu,a);
+  }
+
+  // Set the menus grey attributes (used for unselectable items)
+  inline chtype set_grey(chtype a) {
+    return ::set_menu_grey(menu,a);
+  }
+  
+  inline void options_on (Menu_Options opts) {
+    OnError (::menu_opts_on (menu,opts));
+  }
+
+  inline void options_off(Menu_Options opts) {
+    OnError (::menu_opts_off(menu,opts));
+  }
+
+  inline Menu_Options options() const {
+    return ::menu_opts(menu);
+  }
+  
+  inline void set_options (Menu_Options opts) {
+    OnError (::set_menu_opts (menu,opts));
+  }
+
+  inline int pad() const {
+    return ::menu_pad(menu);
+  }
+
+  inline void set_pad (int padch) {
+    OnError (::set_menu_pad (menu, padch));
+  }
+  
+  // Position the cursor to the current item
+  inline void position_cursor () const {
+    OnError (::pos_menu_cursor (menu));
+  }
+
+  // Set the current item
+  inline void set_current(NCursesMenuItem& I) {
+    OnError (::set_current_item(menu, I.item));
+  }
+
+  // Get the current top row of the menu
+  inline int top_row (void) const {
+    return ::top_row (menu);
+  }
+
+  // Set the current top row of the menu
+  inline void set_top_row (int row) {
+    OnError (::set_top_row (menu, row));
+  }
+
+  // spacing control
+  // Set the spacing for the menu
+  inline void setSpacing(int spc_description,
+			 int spc_rows,
+			 int spc_columns) {
+    OnError(::set_menu_spacing(menu,
+			       spc_description,
+			       spc_rows,
+			       spc_columns));
+  }
+  
+  // Get the spacing info for the menu
+  inline void Spacing(int& spc_description,
+		      int& spc_rows,
+		      int& spc_columns) const {
+    OnError(::menu_spacing(menu,
+			   &spc_description,
+			   &spc_rows,
+			   &spc_columns));
+  }
+
+  // Decorations
+  inline void frame(const char *title=NULL, const char* btitle=NULL) {
+    if (b_framed)
+      NCursesPanel::frame(title,btitle);
+    else
+      OnError(E_SYSTEM_ERROR);
+  }
+
+  inline void boldframe(const char *title=NULL, const char* btitle=NULL) {
+    if (b_framed)
+      NCursesPanel::boldframe(title,btitle);
+    else
+      OnError(E_SYSTEM_ERROR);
+  }
+  
+  inline void label(const char *topLabel, const char *bottomLabel) {
+    if (b_framed)
+      NCursesPanel::label(topLabel,bottomLabel);
+    else
+      OnError(E_SYSTEM_ERROR);
+  }
+
+  // -----
+  // Hooks
+  // -----
+
+  // Called after the menu gets repositioned in its window.
+  // This is especially true if the menu is posted.
+  virtual void On_Menu_Init();
+
+  // Called before the menu gets repositioned in its window.
+  // This is especially true if the menu is unposted.
+  virtual void On_Menu_Termination();
+
+  // Called after the item became the current item
+  virtual void On_Item_Init(NCursesMenuItem& item);
+
+  // Called before this item is left as current item.
+  virtual void On_Item_Termination(NCursesMenuItem& item);
+  
+  // Provide a default key virtualization. Translate the keyboard
+  // code c into a menu request code.
+  // The default implementation provides a hopefully straightforward
+  // mapping for the most common keystrokes and menu requests.
+  virtual int virtualize(int c);
+
+
+  // Operators
+  inline NCursesMenuItem* operator[](int i) const {
+    if ( (i < 0) || (i >= ::item_count (menu)) )
+      OnError (E_BAD_ARGUMENT);
+    return (my_items[i]);
+  }
+
+  // Perform the menu's operation
+  // Return the item where you left the selection mark for a single
+  // selection menu, or NULL for a multivalued menu.
+  virtual NCursesMenuItem* operator()(void);
+
+  // --------------------
+  // Exception handlers
+  // Called by operator()
+  // --------------------
+
+  // Called if the request is denied
+  virtual void On_Request_Denied(int c) const;
+  
+  // Called if the item is not selectable
+  virtual void On_Not_Selectable(int c) const;
+
+  // Called if pattern doesn't match
+  virtual void On_No_Match(int c) const;
+
+  // Called if the command is unknown
+  virtual void On_Unknown_Command(int c) const;
+
+};
+//
+// -------------------------------------------------------------------------
+// This is the typical C++ typesafe way to allow to attach
+// user data to an item of a menu. Its assumed that the user
+// data belongs to some class T. Use T as template argument
+// to create a UserItem.
+// -------------------------------------------------------------------------
+//
+template<class T> class NCursesUserItem : public NCursesMenuItem
+{
+public:
+  NCursesUserItem (const char* p_name,
+		   const char* p_descript = NULL,
+		   const T* p_UserData    = (T*)0)
+    : NCursesMenuItem (p_name, p_descript) {
+      if (item)
+	OnError (::set_item_userptr (item, (void *)p_UserData));
+  };
+
+  virtual ~NCursesUserItem() {};
+
+  inline const T* UserData (void) const {
+    return (const T*)::item_userptr (item);
+  };
+
+  inline virtual void setUserData(const T* p_UserData) {
+    if (item)
+      OnError (::set_item_userptr (item, (void *)p_UserData));
+  }
+};
+//
+// -------------------------------------------------------------------------
+// The same mechanism is used to attach user data to a menu
+// -------------------------------------------------------------------------
+//
+template<class T> class NCursesUserMenu : public NCursesMenu
+{
+protected:
+  NCursesUserMenu( int  lines, 
+		   int  cols, 
+		   int  begin_y = 0, 
+		   int  begin_x = 0,
+		   const T* p_UserData = (T*)0) 
+    : NCursesMenu(lines,cols,begin_y,begin_x) {
+      if (menu)
+	set_user ((void *)p_UserData);
+  }
+
+public:
+  NCursesUserMenu (NCursesMenuItem Items[],
+		   const T* p_UserData = (T*)0,
+		   bool with_frame=FALSE,
+		   bool autoDelete_Items=FALSE)
+    : NCursesMenu (Items, with_frame, autoDelete_Items) {
+      if (menu)
+	set_user ((void *)p_UserData);
+  };
+  
+  NCursesUserMenu (NCursesMenuItem Items[],
+		   int lines, 
+		   int cols, 
+		   int begin_y = 0, 
+		   int begin_x = 0,
+		   const T* p_UserData = (T*)0,
+		   bool with_frame=FALSE)
+    : NCursesMenu (Items, lines, cols, begin_y, begin_x, with_frame) {
+      if (menu)
+	set_user ((void *)p_UserData);
+  };  
+  
+  virtual ~NCursesUserMenu() {
+  };
+  
+  inline T* UserData (void) const {
+    return (T*)get_user ();
+  };
+
+  inline virtual void setUserData (const T* p_UserData) {
+    if (menu)
+      set_user ((void *)p_UserData);
+  }
+};
+
+#endif // _CURSESM_H
diff --git a/ncurses-5.2/c++/cursesmain.cc b/ncurses-5.2/c++/cursesmain.cc
new file mode 100644
index 0000000..33f36d5
--- /dev/null
+++ b/ncurses-5.2/c++/cursesmain.cc
@@ -0,0 +1,51 @@
+// * this is for making emacs happy: -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1997                 *
+ ****************************************************************************/
+
+#include "cursesapp.h"
+#include "internal.h"
+
+MODULE_ID("$Id$")
+
+/* This is the default implementation of main() for a NCursesApplication.
+ * You only have to instantiate a static NCursesApplication object in your
+ * main application source file and link this module with your application.
+ */ 
+int main(int argc, char* argv[])
+{
+  NCursesApplication* A = NCursesApplication::getApplication();
+  if (!A)
+    return(1);
+  A->handleArgs(argc,argv);
+  ::endwin();
+  return((*A)());
+}
diff --git a/ncurses-5.2/c++/cursesp.cc b/ncurses-5.2/c++/cursesp.cc
new file mode 100644
index 0000000..36278fe
--- /dev/null
+++ b/ncurses-5.2/c++/cursesp.cc
@@ -0,0 +1,124 @@
+// * this is for making emacs happy: -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1993,1997            *
+ ****************************************************************************/
+
+#include "cursesp.h"
+#include "internal.h"
+#include <string.h>
+
+MODULE_ID("$Id$")
+
+NCursesPanel* NCursesPanel::dummy = (NCursesPanel*)0;
+
+void NCursesPanel::init() {
+  p = ::new_panel(w);
+  if (!p)
+    OnError(ERR);
+
+  UserHook* hook = new UserHook;
+  hook->m_user  = NULL;
+  hook->m_back  = this;
+  hook->m_owner = p;
+  ::set_panel_userptr(p, (void *)hook);
+}
+
+NCursesPanel::~NCursesPanel() {
+  UserHook* hook = (UserHook*)::panel_userptr(p);
+  assert(hook != 0 && hook->m_back==this && hook->m_owner==p);
+  delete hook;
+  ::del_panel(p);
+  ::update_panels();
+}
+
+void
+NCursesPanel::redraw() {
+  PANEL *pan;
+
+  pan = ::panel_above(NULL);
+  while (pan) {
+    ::touchwin(panel_window(pan));
+    pan = ::panel_above(pan);
+  }
+  ::update_panels();
+  ::doupdate();
+}
+
+int
+NCursesPanel::refresh() {
+  ::update_panels();
+  return doupdate();
+}
+
+int
+NCursesPanel::noutrefresh() {
+  ::update_panels();
+  return OK;
+}
+
+void
+NCursesPanel::boldframe(const char *title, const char* btitle) {
+  standout();
+  frame(title, btitle);
+  standend();
+}
+
+void
+NCursesPanel::frame(const char *title,const char *btitle) {
+  int err = OK;
+  if (!title && !btitle) {
+    err = box();
+  }
+  else {
+    err = box();
+    if (err==OK)
+      label(title,btitle);
+  }
+  OnError(err);
+}
+
+void
+NCursesPanel::label(const char *tLabel, const char *bLabel) {
+  if (tLabel)
+    centertext(0,tLabel);
+  if (bLabel)
+    centertext(maxy(),bLabel);
+}
+
+void
+NCursesPanel::centertext(int row,const char *label) {
+  if (label) {
+    int x = (maxx() - strlen(label)) / 2;
+    if (x<0)
+      x=0;
+    OnError(addstr(row, x, label, width()));
+  }
+}
diff --git a/ncurses-5.2/c++/cursesp.h b/ncurses-5.2/c++/cursesp.h
new file mode 100644
index 0000000..7b37645
--- /dev/null
+++ b/ncurses-5.2/c++/cursesp.h
@@ -0,0 +1,218 @@
+// * This makes emacs happy -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1998,1999 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1997                 *
+ ****************************************************************************/
+
+#ifndef _CURSESP_H
+#define _CURSESP_H
+
+// $Id$
+
+#include <cursesw.h>
+
+extern "C" {
+#  include <panel.h>
+}
+
+class NCursesPanel : public NCursesWindow {
+protected:
+  PANEL *p;
+  static NCursesPanel *dummy;
+
+private:
+  // This structure is used for the panel's user data field to link the
+  // PANEL* to the C++ object and to provide extra space for a user pointer.
+  typedef struct {
+    void*               m_user;      // the pointer for the user's data
+    const NCursesPanel* m_back;      // backward pointer to C++ object
+    const PANEL*        m_owner;     // the panel itself
+  } UserHook;
+
+  void init();                       // Initialize the panel object
+
+protected:
+  void set_user(void *user) {
+    UserHook* uptr = (UserHook*)::panel_userptr (p);
+    assert (uptr != 0 && uptr->m_back==this && uptr->m_owner==p);
+    uptr->m_user = user;
+  }
+  // Set the user pointer of the panel.
+  
+  void *get_user() {
+    UserHook* uptr = (UserHook*)::panel_userptr (p);
+    assert (uptr != 0 && uptr->m_back==this && uptr->m_owner==p);
+    return uptr->m_user;
+  }
+  
+  void OnError (int err) const THROWS((NCursesPanelException)) {
+    if (err==ERR)
+      THROW(new NCursesPanelException (this, err));
+  }
+  // If err is equal to the curses error indicator ERR, an error handler
+  // is called.
+
+public:
+  NCursesPanel(int lines,
+	       int cols,
+	       int begin_y = 0,
+	       int begin_x = 0)
+    : NCursesWindow(lines,cols,begin_y,begin_x) {
+      init();
+  } 
+  // Create a panel with this size starting at the requested position.
+
+  NCursesPanel() : NCursesWindow(::stdscr) { init(); }
+  // This constructor creates the default Panel associated with the
+  // ::stdscr window
+
+  virtual ~NCursesPanel();
+  
+  // basic manipulation
+  inline void hide() {
+    OnError (::hide_panel(p));
+  }
+  // Hide the panel. It stays in the stack but becomes invisible.
+
+  inline void show() {
+    OnError (::show_panel(p));
+  }
+  // Show the panel, i.e. make it visible.
+
+  inline void top() {
+    OnError (::top_panel(p));
+  }
+  // Make this panel the top panel in the stack.
+  
+  inline void bottom() {
+    OnError (::bottom_panel(p));
+  }
+  // Make this panel the bottom panel in the stack.
+  // N.B.: The panel associated with ::stdscr is always on the bottom. So
+  // actually bottom() makes the panel the first above ::stdscr.
+  
+  virtual int mvwin(int y, int x) {
+    OnError(::move_panel(p, y, x));
+    return OK;
+  }
+  
+  inline bool hidden() const {
+    return (::panel_hidden (p) ? TRUE : FALSE);
+  }
+  // Return TRUE if the panel is hidden, FALSE otherwise.
+
+/* The functions panel_above() and panel_below() are not reflected in
+   the NCursesPanel class. The reason for this is, that we cannot
+   assume that a panel retrieved by those operations is one wrapped
+   by a C++ class. Although this situation might be handled, we also
+   need a reverse mapping from PANEL to NCursesPanel which needs some
+   redesign of the low level stuff. At the moment, we define them in the
+   interface but they will always produce an error. */
+  inline NCursesPanel& above() const {
+    OnError(ERR);
+    return *dummy;
+  }
+
+  inline NCursesPanel& below() const {
+    OnError(ERR);
+    return *dummy;
+  }
+
+  // Those two are rewrites of the corresponding virtual members of
+  // NCursesWindow
+  virtual int refresh();
+  // Propagate all panel changes to the virtual screen and update the 
+  // physical screen.
+
+  virtual int noutrefresh();
+  // Propagate all panel changes to the virtual screen.
+
+  static void redraw();
+  // Redraw all panels.
+ 
+  // decorations
+  virtual void frame(const char* title=NULL, 
+		     const char* btitle=NULL);
+  // Put a frame around the panel and put the title centered in the top line
+  // and btitle in the bottom line.
+
+  virtual void boldframe(const char* title=NULL,
+			 const char* btitle=NULL);
+  // Same as frame(), but use highlighted attributes.
+
+  virtual void label(const char* topLabel,
+		     const char* bottomLabel);
+  // Put the title centered in the top line and btitle in the bottom line.
+
+  virtual void centertext(int row,const char* label);
+  // Put the label text centered in the specified row.
+};
+
+/* We use templates to provide a typesafe mechanism to associate
+ * user data with a panel. A NCursesUserPanel<T> is a panel 
+ * associated with some user data of type T.
+ */
+template<class T> class NCursesUserPanel : public NCursesPanel
+{
+public:
+  NCursesUserPanel (int lines,
+		    int cols,
+		    int begin_y = 0,
+		    int begin_x = 0,
+		    const T* p_UserData = (T*)0)
+    : NCursesPanel (lines, cols, begin_y, begin_x) {
+      if (p)
+	set_user ((void *)p_UserData);
+  };
+  // This creates an user panel of the requested size with associated
+  // user data pointed to by p_UserData.
+  
+  NCursesUserPanel(const T* p_UserData = (T*)0) : NCursesPanel() {
+    if (p)
+      set_user((void *)p_UserData);
+  };
+  // This creates an user panel associated with the ::stdscr and user data
+  // pointed to by p_UserData.
+
+  virtual ~NCursesUserPanel() {};
+
+  T* UserData (void) const {
+    return (T*)get_user ();
+  };
+  // Retrieve the user data associated with the panel.
+  
+  virtual void setUserData (const T* p_UserData) {
+    if (p)
+      set_user ((void *)p_UserData);
+  }
+  // Associate the user panel with the user data pointed to by p_UserData.
+};
+
+#endif // _CURSESP_H
diff --git a/ncurses-5.2/c++/cursespad.cc b/ncurses-5.2/c++/cursespad.cc
new file mode 100644
index 0000000..e1ae334
--- /dev/null
+++ b/ncurses-5.2/c++/cursespad.cc
@@ -0,0 +1,270 @@
+// * this is for making emacs happy: -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1999 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1999                 *
+ ****************************************************************************/
+
+#include "etip.h"
+#include "cursesw.h"
+#include "internal.h"
+
+MODULE_ID("$Id$")
+
+NCursesPad::NCursesPad(int lines, int cols)
+  : NCursesWindow(),
+    viewWin((NCursesWindow*)0),
+    viewSub((NCursesWindow*)0),
+    h_gridsize(0), v_gridsize(0),
+    min_row(0), min_col(0)
+{
+  w = ::newpad(lines,cols);
+  if ((WINDOW*)0==w) {
+    count--;
+    err_handler("Cannot construct window");
+  }
+  alloced = TRUE;
+}
+
+
+int NCursesPad::driver (int key) {
+  // Default implementation
+  switch(key) {
+  case KEY_UP:
+    // =======
+    return REQ_PAD_UP;
+  case KEY_DOWN:
+    // =========
+    return REQ_PAD_DOWN;
+  case KEY_LEFT:
+    // =========
+    return REQ_PAD_LEFT;
+  case KEY_RIGHT:
+    // ==========
+    return REQ_PAD_RIGHT;
+  case KEY_EXIT:
+    // =========
+  case CTRL('X'):
+    // ==========
+    return REQ_PAD_EXIT;
+
+  default: return(key);
+  }
+}
+
+
+void NCursesPad::operator()(void) {
+  NCursesWindow* W = Win();
+
+  if ((NCursesWindow*)0 != W) {
+    int Width  = W->width();
+    int Height = W->height();
+
+    int req = REQ_PAD_REFRESH;
+
+    W->keypad(TRUE);
+    W->meta(TRUE);
+    refresh();
+
+    do {
+      bool changed = FALSE;
+
+      switch (req) {
+      case REQ_PAD_REFRESH:
+	// ================
+	changed = TRUE;
+	break;
+      case REQ_PAD_LEFT:
+	// =============
+	if (min_col > 0) {
+	  changed = TRUE;
+	  if (min_col < h_gridsize)
+	    min_col = 0;
+	  else
+	    min_col -= h_gridsize;
+	}
+	else
+	  OnNavigationError(req);
+	break;
+      case REQ_PAD_RIGHT:
+	// ==============
+	if (min_col < (width() - Width - 1)) {
+	  changed = TRUE;
+	  if (min_col > (width() - Width - h_gridsize - 1))
+	    min_col = width() - Width - 1;
+	  else
+	    min_col += h_gridsize;
+	}
+	else
+	  OnNavigationError(req);
+	break;
+      case REQ_PAD_UP:
+	// ===========
+	if (min_row > 0) {
+	  changed = TRUE;
+	  if (min_row < v_gridsize)
+	    min_row = 0;
+	  else
+	    min_row -= v_gridsize;
+	}
+	else
+	  OnNavigationError(req);
+	break;
+      case REQ_PAD_DOWN:
+	// =============
+	if (min_row < (height() - Height - 1)) {
+	  changed = TRUE;
+	  if (min_row > (height() - Height - v_gridsize - 1))
+	    min_row = height() - Height - 1;
+	  else
+	    min_row += v_gridsize;
+	}
+	else
+	  OnNavigationError(req);
+	break;
+
+      default:
+	OnUnknownOperation(req);
+      }
+
+      if (changed) {
+	noutrefresh();
+	W->syncup();
+	OnOperation(req);
+	viewWin->refresh();
+      }
+    } while( (req=driver(W->getch())) != REQ_PAD_EXIT );
+  }
+}
+
+
+int NCursesPad::refresh() {
+  int res = noutrefresh();
+  if (res==OK && ((NCursesWindow*)0 != viewWin)) {
+    res = (viewWin->refresh());
+  }
+  return(res);
+}
+
+int NCursesPad::noutrefresh() {
+  int res = OK;
+  NCursesWindow* W = Win();
+  if ((NCursesWindow*)0 != W) {
+    res = copywin(*W,min_row,min_col,
+		  0,0,W->maxy(),W->maxx(),
+		  FALSE);
+    if (res==OK) {
+      W->syncup();
+      res = viewWin->noutrefresh();
+    }
+  }
+  return (res);
+}
+
+void NCursesPad::setWindow(NCursesWindow& view,
+			   int v_grid NCURSES_PARAM_INIT(1),
+			   int h_grid NCURSES_PARAM_INIT(1))
+{
+  viewWin = &view;
+  min_row = min_col = 0;
+  if (h_grid <=0 || v_grid <= 0)
+    err_handler("Illegal Gridsize");
+  else {
+    h_gridsize = h_grid;
+    v_gridsize = v_grid;
+  }
+}
+
+void NCursesPad::setSubWindow(NCursesWindow& sub)
+{
+  if ((NCursesWindow*)0 == viewWin)
+    err_handler("Pad has no viewport");
+  if (!viewWin->isDescendant(sub))
+    THROW(new NCursesException("NCursesFramePad", E_SYSTEM_ERROR));
+  viewSub = &sub;
+}
+
+void NCursesFramedPad::OnOperation(int pad_req) {
+  NCursesWindow* W = Win();
+  NCursesWindow* Win = getWindow();
+
+  if (((NCursesWindow*)0 != W) && ((NCursesWindow*)0 != Win)) {
+    int Width  = W->width();
+    int Height = W->height();
+    int i, row, col, h_len, v_len;
+
+    h_len = (Width*Width + width() - 1)/width();
+    if (h_len==0)
+      h_len = 1;
+    if (h_len > Width)
+      h_len = Width;
+
+    v_len = (Height*Height + height() - 1)/height();
+    if (v_len==0)
+      v_len = 1;
+    if (v_len > Height)
+      v_len = Height;
+
+    col  = (min_col * Width + width() - 1)  / width();
+    if (col + h_len > Width)
+      col = Width - h_len;
+
+    row  = (min_row * Height + height() - 1) / height();
+    if (row + v_len > Height)
+      row = Height - v_len;
+
+    Win->vline(1,Width+1,Height);
+    Win->attron(A_REVERSE);
+    if (v_len>=2) {
+      Win->addch(row+1,Width+1,ACS_UARROW);
+      for(i=2;i<v_len;i++)
+	Win->addch(row+i,Width+1,' ');
+      Win->addch(row+v_len,Width+1,ACS_DARROW);
+    }
+    else {
+      for(i=1;i<=v_len;i++)
+	Win->addch(row+i,Width+1,' ');
+    }
+    Win->attroff(A_REVERSE);
+
+    Win->hline(Height+1,1,Width);
+    Win->attron(A_REVERSE);
+    if (h_len >= 2) {
+      Win->addch(Height+1,col+1,ACS_LARROW);
+      for(i=2;i<h_len;i++)
+	Win->addch(Height+1,col+i,' ');
+      Win->addch(Height+1,col+h_len,ACS_RARROW);
+    }
+    else {
+      for(i=1;i<=h_len;i++)
+	Win->addch(Height+1,col+i,' ');
+    }
+    Win->attroff(A_REVERSE);
+  }
+}
diff --git a/ncurses-5.2/c++/cursesw.cc b/ncurses-5.2/c++/cursesw.cc
new file mode 100644
index 0000000..514347d
--- /dev/null
+++ b/ncurses-5.2/c++/cursesw.cc
@@ -0,0 +1,434 @@
+// * this is for making emacs happy: -*-Mode: C++;-*-
+
+/*
+  Copyright (C) 1989 Free Software Foundation
+  written by Eric Newton (newton@rocky.oswego.edu)
+
+  This file is part of the GNU C++ Library.  This library is free
+  software; you can redistribute it and/or modify it under the terms of
+  the GNU Library General Public License as published by the Free
+  Software Foundation; either version 2 of the License, or (at your
+  option) any later version.  This library is distributed in the hope
+  that it will be useful, but WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+  PURPOSE.  See the GNU Library General Public License for more details.
+  You should have received a copy of the GNU Library General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+  modified by Ulrich Drepper  (drepper@karlsruhe.gmd.de)
+          and Anatoly Ivasyuk (anatoly@nick.csh.rit.edu)
+
+  modified by Juergen Pfeifer (juergen.pfeifer@gmx.net)
+*/
+
+#include "cursesw.h"
+#include "internal.h"
+
+MODULE_ID("$Id$")
+
+#define COLORS_NEED_INITIALIZATION  -1
+#define COLORS_NOT_INITIALIZED       0
+#define COLORS_MONOCHROME            1
+#define COLORS_ARE_REALLY_THERE      2
+
+// declare static variables for the class
+long NCursesWindow::count = 0L;
+bool NCursesWindow::b_initialized = FALSE;
+
+#if defined(__GNUG__)
+#  ifndef _IO_va_list
+#    define _IO_va_list char *
+#  endif
+#endif
+
+int
+NCursesWindow::scanw(const char* fmt, ...)
+{
+#if defined(__GNUG__)
+    va_list args;
+    va_start(args, fmt);
+    char buf[BUFSIZ];
+    int result = wgetstr(w, buf);
+    if (result == OK) {
+	strstreambuf ss(buf, sizeof(buf));
+	result = ss.vscan(fmt, (_IO_va_list)args);
+    }
+    va_end(args);
+    return result;
+#else
+    return ERR;
+#endif
+}
+
+
+int
+NCursesWindow::scanw(int y, int x, const char* fmt, ...)
+{
+#if defined(__GNUG__)
+    va_list args;
+    va_start(args, fmt);
+    char buf[BUFSIZ];
+    int result = wmove(w, y, x);
+    if (result == OK) {
+	result = wgetstr(w, buf);
+	if (result == OK) {
+	    strstreambuf ss(buf, sizeof(buf));
+	    result = ss.vscan(fmt, (_IO_va_list)args);
+	}
+    }
+    va_end(args);
+    return result;
+#else
+    return ERR;
+#endif
+}
+
+
+int
+NCursesWindow::printw(const char * fmt, ...)
+{
+    va_list args;
+    va_start(args, fmt);
+    char buf[BUFSIZ];
+    vsprintf(buf, fmt, args);
+    va_end(args);
+    return waddstr(w, buf);
+}
+
+
+int
+NCursesWindow::printw(int y, int x, const char * fmt, ...)
+{
+    va_list args;
+    va_start(args, fmt);
+    int result = wmove(w, y, x);
+    if (result == OK) {
+	char buf[BUFSIZ];
+	vsprintf(buf, fmt, args);
+	result = waddstr(w, buf);
+    }
+    va_end(args);
+    return result;
+}
+
+
+void
+NCursesWindow::init(void)
+{
+    leaveok(0);
+    keypad(1);
+    meta(1);
+}
+
+void
+NCursesWindow::err_handler(const char *msg) const THROWS(NCursesException)
+{
+  THROW(new NCursesException(msg));
+}
+
+void
+NCursesWindow::initialize() {
+  if (!b_initialized) {
+    ::initscr();
+    b_initialized = TRUE;
+    if (colorInitialized==COLORS_NEED_INITIALIZATION) {
+      colorInitialized=COLORS_NOT_INITIALIZED;
+      useColors();
+    }
+    ::noecho();
+    ::cbreak();
+  }
+}
+
+NCursesWindow::NCursesWindow() {
+  if (!b_initialized)
+    initialize();
+
+  w = (WINDOW *)0;
+  init();
+  alloced = FALSE;
+  subwins = par = sib = 0;
+  count++;
+}
+
+NCursesWindow::NCursesWindow(int lines, int cols, int begin_y, int begin_x)
+{
+    if (!b_initialized)
+      initialize();
+
+    w = ::newwin(lines, cols, begin_y, begin_x);
+    if (w == 0) {
+	err_handler("Cannot construct window");
+    }
+    init();
+
+    alloced = TRUE;
+    subwins = par = sib = 0;
+    count++;
+}
+
+NCursesWindow::NCursesWindow(WINDOW* &window)
+{
+    if (!b_initialized)
+      initialize();
+
+    w = window;
+    init();
+    alloced = FALSE;
+    subwins = par = sib = 0;
+    count++;
+}
+
+NCursesWindow::NCursesWindow(NCursesWindow& win, int l, int c,
+			     int begin_y, int begin_x, char absrel)
+{
+    if (absrel == 'a') { // absolute origin
+	begin_y -= win.begy();
+	begin_x -= win.begx();
+    }
+
+    // Even though we treat subwindows as a tree, the standard curses
+    // library needs the `subwin' call to link to the parent in
+    // order to correctly perform refreshes, etc.
+    // Friendly enough, this also works for pads.
+    w = ::derwin(win.w, l, c, begin_y, begin_x);
+    if (w == 0) {
+	err_handler("Cannot construct subwindow");
+    }
+
+    par = &win;
+    sib = win.subwins;
+    win.subwins = this;
+    subwins = 0;
+    alloced = TRUE;
+    count++;
+}
+
+NCursesWindow::NCursesWindow(NCursesWindow& win,
+				bool do_box NCURSES_PARAM_INIT(TRUE))
+{
+  w = :: derwin(win.w,win.height()-2,win.width()-2,1,1);
+  if (w == 0) {
+    err_handler("Cannot construct subwindow");
+  }
+
+  par = &win;
+  sib = win.subwins;
+  win.subwins = this;
+  subwins = 0;
+  alloced = TRUE;
+  count++;
+
+  if (do_box) {
+    win.box();
+    win.touchwin();
+  }
+}
+
+NCursesWindow NCursesWindow::Clone() {
+  WINDOW *d = ::dupwin(w);
+  NCursesWindow W(d);
+  W.subwins = subwins;
+  W.sib = sib;
+  W.par = par;
+  W.alloced = alloced;
+  return W;
+}
+
+typedef int (*RIPOFFINIT)(NCursesWindow&);
+static RIPOFFINIT R_INIT[5];       // There can't be more
+static int r_init_idx   = 0;
+static RIPOFFINIT* prip = R_INIT;
+
+extern "C" int _nc_ripoffline(int,int (*init)(WINDOW*,int));
+
+NCursesWindow::NCursesWindow(WINDOW *win, int cols) {
+  w = win;
+  assert((w->_maxx+1)==cols);
+  alloced = FALSE;
+  subwins = par = sib = 0;
+}
+
+int NCursesWindow::ripoff_init(WINDOW *w, int cols)
+{
+  int res = ERR;
+
+  RIPOFFINIT init = *prip++;
+  if (init) {
+    NCursesWindow* W = new NCursesWindow(w,cols);
+    res = init(*W);
+  }
+  return res;
+}
+
+int NCursesWindow::ripoffline(int ripoff_lines,
+			      int (*init)(NCursesWindow& win)) {
+  int code = ::_nc_ripoffline(ripoff_lines,ripoff_init);
+  if (code==OK && init && ripoff_lines) {
+    R_INIT[r_init_idx++] = init;
+  }
+  return code;
+}
+
+bool
+NCursesWindow::isDescendant(NCursesWindow& win) {
+  for (NCursesWindow* p = subwins; p != NULL; p = p->sib) {
+    if (p==&win)
+      return TRUE;
+    else {
+      if (p->isDescendant(win))
+	return TRUE;
+    }
+  }
+  return FALSE;
+}
+
+void
+NCursesWindow::kill_subwindows()
+{
+    for (NCursesWindow* p = subwins; p != 0; p = p->sib) {
+	p->kill_subwindows();
+	if (p->alloced) {
+	    if (p->w != 0)
+		::delwin(p->w);
+	    p->alloced = FALSE;
+	}
+	p->w = 0; // cause a run-time error if anyone attempts to use...
+    }
+}
+
+
+NCursesWindow::~NCursesWindow()
+{
+    kill_subwindows();
+
+    if (par != 0) {  // Snip us from the parent's list of subwindows.
+	NCursesWindow * win = par->subwins;
+	NCursesWindow * trail = 0;
+	for (;;) {
+	    if (win == 0)
+		break;
+	    else if (win == this) {
+		if (trail != 0)
+		    trail->sib = win->sib;
+		else
+		    par->subwins = win->sib;
+		break;
+	    } else {
+		trail = win;
+		win = win->sib;
+	    }
+	}
+    }
+
+    if (alloced && w != 0)
+	delwin(w);
+
+    if (alloced) {
+      --count;
+      if (count == 0) {
+	::endwin();
+      }
+      else if (count < 0) { // cannot happen!
+	err_handler("Too many windows destroyed");
+      }
+    }
+}
+
+// ---------------------------------------------------------------------
+// Color stuff
+//
+int NCursesWindow::colorInitialized = COLORS_NOT_INITIALIZED;
+
+void
+NCursesWindow::useColors(void)
+{
+    if (colorInitialized == COLORS_NOT_INITIALIZED) {
+      if (b_initialized) {
+	if (::has_colors()) {
+	  ::start_color();
+	  colorInitialized = COLORS_ARE_REALLY_THERE;
+	}
+	else
+	  colorInitialized = COLORS_MONOCHROME;
+      }
+      else
+	colorInitialized = COLORS_NEED_INITIALIZATION;
+    }
+}
+
+short
+NCursesWindow::getcolor(int getback) const
+{
+    short fore, back;
+
+    if (colorInitialized==COLORS_ARE_REALLY_THERE) {
+      if (pair_content((short)PAIR_NUMBER(w->_attrs), &fore, &back))
+	err_handler("Can't get color pair");
+    }
+    else {
+      // Monochrome means white on black
+      back = COLOR_BLACK;
+      fore = COLOR_WHITE;
+    }
+    return getback ? back : fore;
+}
+
+int NCursesWindow::NumberOfColors()
+{
+  if (colorInitialized==COLORS_ARE_REALLY_THERE)
+    return COLORS;
+  else
+    return 1; // monochrome (actually there are two ;-)
+}
+
+short
+NCursesWindow::getcolor() const
+{
+  if (colorInitialized==COLORS_ARE_REALLY_THERE)
+    return PAIR_NUMBER(w->_attrs);
+  else
+    return 0; // we only have pair zero
+}
+
+int
+NCursesWindow::setpalette(short fore, short back, short pair)
+{
+  if (colorInitialized==COLORS_ARE_REALLY_THERE)
+    return init_pair(pair, fore, back);
+  else
+    return OK;
+}
+
+int
+NCursesWindow::setpalette(short fore, short back)
+{
+  if (colorInitialized==COLORS_ARE_REALLY_THERE)
+    return setpalette(fore, back, (short)PAIR_NUMBER(w->_attrs));
+  else
+    return OK;
+}
+
+
+int
+NCursesWindow::setcolor(short pair)
+{
+  if (colorInitialized==COLORS_ARE_REALLY_THERE) {
+    if ((pair < 1) || (pair > COLOR_PAIRS))
+      err_handler("Can't set color pair");
+
+    attroff(A_COLOR);
+    attrset(COLOR_PAIR(pair));
+  }
+  return OK;
+}
+
+#if HAVE_HAS_KEY
+extern "C" int _nc_has_mouse(void);
+
+bool NCursesWindow::has_mouse() const {
+  return ((::has_key(KEY_MOUSE) || ::_nc_has_mouse())
+	  ? TRUE : FALSE);
+}
+#endif
diff --git a/ncurses-5.2/c++/cursesw.h b/ncurses-5.2/c++/cursesw.h
new file mode 100644
index 0000000..2a68d5a
--- /dev/null
+++ b/ncurses-5.2/c++/cursesw.h
@@ -0,0 +1,1375 @@
+// * This makes emacs happy -*-Mode: C++;-*-
+#ifndef _CURSESW_H
+#define _CURSESW_H
+
+// $Id$
+
+#include <etip.h>
+#include <stdio.h>
+#include <stdarg.h>
+#ifdef __MWERKS__
+/* This is a bogus check, stringstream is actually ANSI C++ standard,
+ * but old compilers like GCC don't have it, and new compilers like Metrowerks
+ * don't have strstream
+ */
+#include <sstream>
+#else
+#include <strstream.h>
+#endif
+
+extern "C" {
+#  include   <curses.h>
+}
+
+/* SCO 3.2v4 curses.h includes term.h, which defines lines as a macro.
+   Undefine it here, because NCursesWindow uses lines as a method.  */
+#undef lines
+
+/* "Convert" macros to inlines. We'll define it as another symbol to avoid
+ * conflict with library symbols.
+ */
+#undef UNDEF
+#define UNDEF(name) CUR_ ##name
+
+#ifdef addch
+inline int UNDEF(addch)(chtype ch)  { return addch(ch); }
+#undef addch
+#define addch UNDEF(addch)
+#endif
+
+#ifdef echochar
+inline int UNDEF(echochar)(chtype ch)  { return echochar(ch); }
+#undef echochar
+#define echochar UNDEF(echochar)
+#endif
+
+#ifdef insdelln
+inline int UNDEF(insdelln)(int n)  { return insdelln(n); }
+#undef insdelln
+#define insdelln UNDEF(insdelln)
+#endif
+
+#ifdef addstr
+/* The (char*) cast is to hack around missing const's */
+inline int UNDEF(addstr)(const char * str)  { return addstr((char*)str); }
+#undef addstr
+#define addstr UNDEF(addstr)
+#endif
+
+#ifdef attron
+inline int UNDEF(attron)(chtype at) { return attron(at); }
+#undef attron
+#define attron UNDEF(attron)
+#endif
+
+#ifdef attroff
+inline int UNDEF(attroff)(chtype at) { return attroff(at); }
+#undef attroff
+#define attroff UNDEF(attroff)
+#endif
+
+#ifdef attrset
+inline chtype UNDEF(attrset)(chtype at) { return attrset(at); }
+#undef attrset
+#define attrset UNDEF(attrset)
+#endif
+
+#ifdef color_set
+inline chtype UNDEF(color_set)(short p,void* opts) { return color_set(p,opts); }
+#undef color_set
+#define color_set UNDEF(color_set)
+#endif
+
+#ifdef border
+inline int UNDEF(border)(chtype ls, chtype rs, chtype ts, chtype bs, chtype tl, chtype tr, chtype bl, chtype br)
+{ return border(ls,rs,ts,bs,tl,tr,bl,br); }
+#undef border
+#define border UNDEF(border)
+#endif
+
+#ifdef box
+inline int UNDEF(box)(WINDOW *win, int v, int h) { return box(win, v, h); }
+#undef box
+#define box UNDEF(box)
+#endif
+
+#ifdef mvwhline
+inline int UNDEF(mvwhline)(WINDOW *win,int y,int x,chtype c,int n) {
+  return mvwhline(win,y,x,c,n); }
+#undef mvwhline
+#define mvwhline UNDEF(mvwhline)
+#endif
+
+#ifdef mvwvline
+inline int UNDEF(mvwvline)(WINDOW *win,int y,int x,chtype c,int n) {
+  return mvwvline(win,y,x,c,n); }
+#undef mvwvline
+#define mvwvline UNDEF(mvwvline)
+#endif
+
+#ifdef clear
+inline int UNDEF(clear)()  { return clear(); }
+#undef clear
+#define clear UNDEF(clear)
+#endif
+
+#ifdef clearok
+inline int UNDEF(clearok)(WINDOW* win, bool bf)  { return clearok(win, bf); }
+#undef clearok
+#define clearok UNDEF(clearok)
+#else
+extern "C" int clearok(WINDOW*, bool);
+#endif
+
+#ifdef clrtobot
+inline int UNDEF(clrtobot)()  { return clrtobot(); }
+#undef clrtobot
+#define clrtobot UNDEF(clrtobot)
+#endif
+
+#ifdef clrtoeol
+inline int UNDEF(clrtoeol)()  { return clrtoeol(); }
+#undef clrtoeol
+#define clrtoeol UNDEF(clrtoeol)
+#endif
+
+#ifdef delch
+inline int UNDEF(delch)()  { return delch(); }
+#undef delch
+#define delch UNDEF(delch)
+#endif
+
+#ifdef deleteln
+inline int UNDEF(deleteln)()  { return deleteln(); }
+#undef deleteln
+#define deleteln UNDEF(deleteln)
+#endif
+
+#ifdef erase
+inline int UNDEF(erase)()  { return erase(); }
+#undef erase
+#define erase UNDEF(erase)
+#endif
+
+#ifdef flushok
+inline int UNDEF(flushok)(WINDOW* _win, bool _bf)  { 
+  return flushok(_win, _bf); }
+#undef flushok
+#define flushok UNDEF(flushok)
+#else
+#define _no_flushok
+#endif
+
+#ifdef getch
+inline int UNDEF(getch)()  { return getch(); }
+#undef getch
+#define getch UNDEF(getch)
+#endif
+
+#ifdef getstr
+inline int UNDEF(getstr)(char *_str)  { return getstr(_str); }
+#undef getstr
+#define getstr UNDEF(getstr)
+#endif
+
+#ifdef instr
+inline int UNDEF(instr)(char *_str)  { return instr(_str); }
+#undef instr
+#define instr UNDEF(instr)
+#endif
+
+#ifdef innstr
+inline int UNDEF(innstr)(char *_str, int n)  { return innstr(_str,n); }
+#undef innstr
+#define innstr UNDEF(innstr)
+#endif
+
+#ifdef mvwinnstr
+inline int UNDEF(mvwinnstr)(WINDOW *win, int y, int x, char *_str, int n) { 
+  return mvwinnstr(win,y,x,_str,n); }
+#undef mvwinnstr
+#define mvwinnstr UNDEF(mvwinnstr)
+#endif
+
+#ifdef mvinnstr
+inline int UNDEF(mvinnstr)(int y, int x, char *_str, int n) { 
+  return mvinnstr(y,x,_str,n); }
+#undef mvinnstr
+#define mvinnstr UNDEF(mvinnstr)
+#endif
+
+#ifdef winsstr
+inline int UNDEF(winsstr)(WINDOW *w, const char *_str)  { 
+  return winsstr(w,_str); }
+#undef winsstr
+#define winsstr UNDEF(winsstr)
+#endif
+
+#ifdef mvwinsstr
+inline int UNDEF(mvwinsstr)(WINDOW *w, int y, int x,  const char *_str)  { 
+  return mvwinsstr(w,y,x,_str); }
+#undef mvwinsstr
+#define mvwinsstr UNDEF(mvwinsstr)
+#endif
+
+#ifdef insstr
+inline int UNDEF(insstr)(const char *_str)  { 
+  return insstr(_str); }
+#undef insstr
+#define insstr UNDEF(insstr)
+#endif
+
+#ifdef mvinsstr
+inline int UNDEF(mvinsstr)(int y, int x,const char *_str)  { 
+  return mvinsstr(y,x,_str); }
+#undef mvinsstr
+#define mvinsstr UNDEF(mvinsstr)
+#endif
+
+#ifdef insnstr
+inline int UNDEF(insnstr)(const char *_str, int n)  { 
+  return insnstr(_str,n); }
+#undef insnstr
+#define insnstr UNDEF(insnstr)
+#endif
+
+#ifdef mvwinsnstr
+inline int UNDEF(mvwinsnstr)(WINDOW *w, int y, int x,const char *_str, int n) {
+  return mvwinsnstr(w,y,x,_str,n); }
+#undef mvwinsnstr
+#define mvwinsnstr UNDEF(mvwinsnstr)
+#endif
+
+#ifdef mvinsnstr
+inline int UNDEF(mvinsnstr)(int y, int x,const char *_str, int n) {
+  return mvinsnstr(y,x,_str,n); }
+#undef mvinsnstr
+#define mvinsnstr UNDEF(mvinsnstr)
+#endif
+
+#ifdef getnstr
+inline int UNDEF(getnstr)(char *_str, int n)  { return getnstr(_str,n); }
+#undef getnstr
+#define getnstr UNDEF(getnstr)
+#endif
+
+#ifdef getyx
+inline void UNDEF(getyx)(const WINDOW* win, int& y, int& x) { 
+  getyx(win, y, x); }
+#undef getyx
+#define getyx UNDEF(getyx)
+#endif
+
+#ifdef getbegyx
+inline void UNDEF(getbegyx)(WINDOW* win, int& y, int& x) { getbegyx(win, y, x); }
+#undef getbegyx
+#define getbegyx UNDEF(getbegyx)
+#endif
+
+#ifdef getmaxyx
+inline void UNDEF(getmaxyx)(WINDOW* win, int& y, int& x) { getmaxyx(win, y, x); }
+#undef getmaxyx
+#define getmaxyx UNDEF(getmaxyx)
+#endif
+
+#ifdef hline
+inline int UNDEF(hline)(chtype ch, int n) { return hline(ch, n); }
+#undef hline
+#define hline UNDEF(hline)
+#endif
+
+#ifdef inch
+inline chtype UNDEF(inch)()  { return inch(); }
+#undef inch
+#define inch UNDEF(inch)
+#endif
+
+#ifdef insch
+inline int UNDEF(insch)(char c)  { return insch(c); }
+#undef insch
+#define insch UNDEF(insch)
+#endif
+
+#ifdef insertln
+inline int UNDEF(insertln)()  { return insertln(); }
+#undef insertln
+#define insertln UNDEF(insertln)
+#endif
+
+#ifdef leaveok
+inline int UNDEF(leaveok)(WINDOW* win, bool bf)  { return leaveok(win, bf); }
+#undef leaveok
+#define leaveok UNDEF(leaveok)
+#else
+extern "C" int leaveok(WINDOW* win, bool bf);
+#endif
+
+#ifdef move
+inline int UNDEF(move)(int x, int y)  { return move(x, y); }
+#undef move
+#define move UNDEF(move)
+#endif
+
+#ifdef refresh
+inline int UNDEF(refresh)()  { return refresh(); }
+#undef refresh
+#define refresh UNDEF(refresh)
+#endif
+
+#ifdef redrawwin
+inline int UNDEF(redrawwin)(WINDOW *win)  { return redrawwin(win); }
+#undef redrawwin
+#define redrawwin UNDEF(redrawwin)
+#endif
+
+#ifdef scrl
+inline int UNDEF(scrl)(int l) { return scrl(l); }
+#undef scrl
+#define scrl UNDEF(scrl)
+#endif
+
+#ifdef scroll
+inline int UNDEF(scroll)(WINDOW *win) { return scroll(win); }
+#undef scroll
+#define scroll UNDEF(scroll)
+#endif
+
+#ifdef scrollok
+inline int UNDEF(scrollok)(WINDOW* win, bool bf)  { return scrollok(win, bf); }
+#undef scrollok
+#define scrollok UNDEF(scrollok)
+#else
+#if	defined(__NCURSES_H)
+extern "C" int scrollok(WINDOW*, bool);
+#else
+extern "C" int scrollok(WINDOW*, char);
+#endif
+#endif
+
+#ifdef setscrreg
+inline int UNDEF(setscrreg)(int t, int b) { return setscrreg(t, b); }
+#undef setscrreg
+#define setscrreg UNDEF(setscrreg)
+#endif
+
+#ifdef standend
+inline int UNDEF(standend)()  { return standend(); }
+#undef standend
+#define standend UNDEF(standend)
+#endif
+
+#ifdef standout
+inline int UNDEF(standout)()  { return standout(); }
+#undef standout
+#define standout UNDEF(standout)
+#endif
+
+#ifdef subpad
+inline WINDOW *UNDEF(subpad)(WINDOW *p, int l, int c, int y, int x) 
+{ return derwin(p,l,c,y,x); }
+#undef subpad
+#define subpad UNDEF(subpad)
+#endif
+
+#ifdef timeout
+inline void UNDEF(timeout)(int delay) { timeout(delay); }
+#undef timeout
+#define timeout UNDEF(timeout)
+#endif
+
+#ifdef touchline
+inline int UNDEF(touchline)(WINDOW *win, int s, int c)
+{ return touchline(win,s,c); }
+#undef touchline
+#define touchline UNDEF(touchline)
+#endif
+
+#ifdef touchwin
+inline int UNDEF(touchwin)(WINDOW *win) { return touchwin(win); }
+#undef touchwin
+#define touchwin UNDEF(touchwin)
+#endif
+
+#ifdef untouchwin
+inline int UNDEF(untouchwin)(WINDOW *win) { return untouchwin(win); }
+#undef untouchwin
+#define untouchwin UNDEF(untouchwin)
+#endif
+
+#ifdef vline
+inline int UNDEF(vline)(chtype ch, int n) { return vline(ch, n); }
+#undef vline
+#define vline UNDEF(vline)
+#endif
+
+#ifdef waddstr
+inline int UNDEF(waddstr)(WINDOW *win, char *str) { return waddstr(win, str); }
+#undef waddstr
+#define waddstr UNDEF(waddstr)
+#endif
+
+#ifdef waddchstr
+inline int UNDEF(waddchstr)(WINDOW *win, chtype *at) { return waddchstr(win, at); }
+#undef waddchstr
+#define waddchstr UNDEF(waddchstr)
+#endif
+
+#ifdef wstandend
+inline int UNDEF(wstandend)(WINDOW *win)  { return wstandend(win); }
+#undef wstandend
+#define wstandend UNDEF(wstandend)
+#endif
+
+#ifdef wstandout
+inline int UNDEF(wstandout)(WINDOW *win)  { return wstandout(win); }
+#undef wstandout
+#define wstandout UNDEF(wstandout)
+#endif
+
+
+#ifdef wattroff
+inline int UNDEF(wattroff)(WINDOW *win, int att) { return wattroff(win, att); }
+#undef wattroff
+#define wattroff UNDEF(wattroff)
+#endif
+
+#ifdef chgat
+inline int UNDEF(chgat)(int n,attr_t attr, short color, const void *opts) { 
+  return chgat(n,attr,color,opts); }
+#undef chgat
+#define chgat UNDEF(chgat)
+#endif
+
+#ifdef mvchgat
+inline int UNDEF(mvchgat)(int y, int x, int n,
+			  attr_t attr, short color, const void *opts) { 
+  return mvchgat(y,x,n,attr,color,opts); }
+#undef mvchgat
+#define mvchgat UNDEF(mvchgat)
+#endif
+
+#ifdef mvwchgat
+inline int UNDEF(mvwchgat)(WINDOW *win, int y, int x, int n,
+			   attr_t attr, short color, const void *opts) { 
+  return mvwchgat(win,y,x,n,attr,color,opts); }
+#undef mvwchgat
+#define mvwchgat UNDEF(mvwchgat)
+#endif
+
+#ifdef wattrset
+inline int UNDEF(wattrset)(WINDOW *win, int att) { return wattrset(win, att); }
+#undef wattrset
+#define wattrset UNDEF(wattrset)
+#endif
+
+#ifdef winch
+inline chtype UNDEF(winch)(const WINDOW* win) { return winch(win); }
+#undef winch
+#define winch UNDEF(winch)
+#endif
+
+#ifdef mvwaddch
+inline int UNDEF(mvwaddch)(WINDOW *win, int y, int x, const chtype ch)
+{ return mvwaddch(win, y, x, ch); }
+#undef mvwaddch
+#define mvwaddch UNDEF(mvwaddch)
+#endif
+
+#ifdef mvwaddchnstr
+inline int UNDEF(mvwaddchnstr)(WINDOW *win, int y, int x, chtype *str, int n)
+{ return mvwaddchnstr(win, y, x, str, n); }
+#undef mvwaddchnstr
+#define mvwaddchnstr UNDEF(mvwaddchnstr)
+#endif
+
+#ifdef mvwaddchstr
+inline int UNDEF(mvwaddchstr)(WINDOW *win, int y, int x, chtype *str)
+{ return mvwaddchstr(win, y, x, str); }
+#undef mvwaddchstr
+#define mvwaddchstr UNDEF(mvwaddchstr)
+#endif
+
+#ifdef addnstr
+inline int UNDEF(addnstr)(const char *str, int n)
+{ return addnstr((char*)str, n); }
+#undef addnstr
+#define addnstr UNDEF(addnstr)
+#endif
+
+#ifdef mvwaddnstr
+inline int UNDEF(mvwaddnstr)(WINDOW *win, int y, int x, const char *str, int n)
+{ return mvwaddnstr(win, y, x, (char*)str, n); }
+#undef mvwaddnstr
+#define mvwaddnstr UNDEF(mvwaddnstr)
+#endif
+
+#ifdef mvwaddstr
+inline int UNDEF(mvwaddstr)(WINDOW *win, int y, int x, const char * str)
+{ return mvwaddstr(win, y, x, (char*)str); }
+#undef mvwaddstr
+#define mvwaddstr UNDEF(mvwaddstr)
+#endif
+
+#ifdef mvwdelch
+inline int UNDEF(mvwdelch)(WINDOW *win, int y, int x)
+{ return mvwdelch(win, y, x); }
+#undef mvwdelch
+#define mvwdelch UNDEF(mvwdelch)
+#endif
+
+#ifdef mvwgetch
+inline int UNDEF(mvwgetch)(WINDOW *win, int y, int x) { return mvwgetch(win, y, x);}
+#undef mvwgetch
+#define mvwgetch UNDEF(mvwgetch)
+#endif
+
+#ifdef mvwgetstr
+inline int UNDEF(mvwgetstr)(WINDOW *win, int y, int x, char *str)
+{return mvwgetstr(win,y,x, str);}
+#undef mvwgetstr
+#define mvwgetstr UNDEF(mvwgetstr)
+#endif
+
+#ifdef mvwgetnstr
+inline int UNDEF(mvwgetnstr)(WINDOW *win, int y, int x, char *str, int n)
+{return mvwgetnstr(win,y,x, str,n);}
+#undef mvwgetnstr
+#define mvwgetnstr UNDEF(mvwgetnstr)
+#endif
+
+#ifdef mvwinch
+inline chtype UNDEF(mvwinch)(WINDOW *win, int y, int x) { 
+  return mvwinch(win, y, x);}
+#undef mvwinch
+#define mvwinch UNDEF(mvwinch)
+#endif
+
+#ifdef mvwinsch
+inline int UNDEF(mvwinsch)(WINDOW *win, int y, int x, char c)
+{ return mvwinsch(win, y, x, c); }
+#undef mvwinsch
+#define mvwinsch UNDEF(mvwinsch)
+#endif
+
+#ifdef mvaddch
+inline int UNDEF(mvaddch)(int y, int x, chtype ch)
+{ return mvaddch(y, x, ch); }
+#undef mvaddch
+#define mvaddch UNDEF(mvaddch)
+#endif
+
+#ifdef mvaddnstr
+inline int UNDEF(mvaddnstr)(int y, int x, const char *str, int n)
+{ return mvaddnstr(y, x, (char*)str, n); }
+#undef mvaddnstr
+#define mvaddnstr UNDEF(mvaddnstr)
+#endif
+
+#ifdef mvaddstr
+inline int UNDEF(mvaddstr)(int y, int x, const char * str)
+{ return mvaddstr(y, x, (char*)str); }
+#undef mvaddstr
+#define mvaddstr UNDEF(mvaddstr)
+#endif
+
+#ifdef mvdelch
+inline int UNDEF(mvdelch)(int y, int x) { return mvdelch(y, x);}
+#undef mvdelch
+#define mvdelch UNDEF(mvdelch)
+#endif
+
+#ifdef mvgetch
+inline int UNDEF(mvgetch)(int y, int x) { return mvgetch(y, x);}
+#undef mvgetch
+#define mvgetch UNDEF(mvgetch)
+#endif
+
+#ifdef mvgetstr
+inline int UNDEF(mvgetstr)(int y, int x, char *str) {return mvgetstr(y, x, str);}
+#undef mvgetstr
+#define mvgetstr UNDEF(mvgetstr)
+#endif
+
+#ifdef mvgetnstr
+inline int UNDEF(mvgetnstr)(int y, int x, char *str, int n) {
+  return mvgetnstr(y, x, str,n);}
+#undef mvgetnstr
+#define mvgetnstr UNDEF(mvgetnstr)
+#endif
+
+#ifdef mvinch
+inline chtype UNDEF(mvinch)(int y, int x) { return mvinch(y, x);}
+#undef mvinch
+#define mvinch UNDEF(mvinch)
+#endif
+
+#ifdef mvinsch
+inline int UNDEF(mvinsch)(int y, int x, char c)
+{ return mvinsch(y, x, c); }
+#undef mvinsch
+#define mvinsch UNDEF(mvinsch)
+#endif
+
+#ifdef napms
+inline void UNDEF(napms)(unsigned long x) { napms(x); }
+#undef napms
+#define napms UNDEF(napms)
+#endif
+
+#ifdef fixterm
+inline int UNDEF(fixterm)(void) { return fixterm(); }
+#undef fixterm
+#define fixterm UNDEF(fixterm)
+#endif
+
+#ifdef resetterm
+inline int UNDEF(resetterm)(void) { return resetterm(); }
+#undef resetterm
+#define resetterm UNDEF(resetterm)
+#endif
+
+#ifdef saveterm
+inline int UNDEF(saveterm)(void) { return saveterm(); }
+#undef saveterm
+#define saveterm UNDEF(saveterm)
+#endif
+
+#ifdef crmode
+inline int UNDEF(crmode)(void) { return crmode(); }
+#undef crmode
+#define crmode UNDEF(crmode)
+#endif
+
+#ifdef nocrmode
+inline int UNDEF(nocrmode)(void) { return nocrmode(); }
+#undef nocrmode
+#define nocrmode UNDEF(nocrmode)
+#endif
+
+#ifdef getbkgd
+inline chtype UNDEF(getbkgd)(const WINDOW *win) { return getbkgd(win); }
+#undef getbkgd
+#define getbkgd UNDEF(getbkgd)
+#endif
+
+#ifdef bkgd
+inline int UNDEF(bkgd)(chtype ch) { return bkgd(ch); }
+#undef bkgd
+#define bkgd UNDEF(bkgd)
+#endif
+
+#ifdef bkgdset
+inline void UNDEF(bkgdset)(chtype ch) { bkgdset(ch); }
+#undef bkgdset
+#define bkgdset UNDEF(bkgdset)
+#endif
+
+/*
+ *
+ * C++ class for windows.
+ *
+ *
+ */
+
+class NCursesWindow
+{
+  friend class NCursesMenu;
+  friend class NCursesForm;
+  
+private:
+  static bool    b_initialized;
+  static void    initialize();
+  static int     ripoff_init(WINDOW *,int);
+
+  void           init(); 
+  
+  short          getcolor(int getback) const;
+
+  static int     setpalette(short fore, short back, short pair);
+  static int     colorInitialized;
+
+  // This private constructor is only used during the initialization
+  // of windows generated by ripoffline() calls.
+  NCursesWindow(WINDOW* win, int cols);
+
+protected:
+  void           err_handler(const char *) const THROWS(NCursesException);
+  // Signal an error with the given message text.
+
+  static long count;        // count of all active windows:
+  //   We rely on the c++ promise that
+  //   all otherwise uninitialized
+  //   static class vars are set to 0
+  
+  WINDOW*        w;                // the curses WINDOW
+  
+  bool           alloced;          // TRUE if we own the WINDOW
+  
+  NCursesWindow* par;              // parent, if subwindow
+  NCursesWindow* subwins;          // head of subwindows list
+  NCursesWindow* sib;              // next subwindow of parent
+  
+  void           kill_subwindows(); // disable all subwindows
+  // Destroy all subwindows.
+
+  /* Only for use by derived classes. They are then in charge to
+     fill the member variables correctly. */
+  NCursesWindow();
+
+public:
+  NCursesWindow(WINDOW* &window);  // useful only for stdscr
+  
+  NCursesWindow(int lines,         // number of lines
+		int cols,          // number of columns
+		int begin_y,       // line origin
+		int begin_x);      // col origin
+  
+  NCursesWindow(NCursesWindow& par,// parent window
+		int lines,         // number of lines
+		int cols,          // number of columns
+		int begin_y,       // absolute or relative
+		int begin_x,       //   origins:
+		char absrel = 'a');// if `a', by & bx are
+  // absolute screen pos, else if `r', they are relative to par origin
+
+  NCursesWindow(NCursesWindow& par,// parent window
+		bool do_box = TRUE);
+  // this is the very common case that we want to create the subwindow that
+  // is two lines and two columns smaller and begins at (1,1).
+  // We may automatically request the box around it.
+
+  virtual ~NCursesWindow();
+
+  NCursesWindow Clone();
+  // Make an exact copy of the window.
+
+  // Initialization.
+  static void    useColors(void);
+  // Call this routine very early if you want to have colors.
+
+  static int ripoffline(int ripoff_lines,
+			int (*init)(NCursesWindow& win));
+  // This function is used to generate a window of ripped-of lines.
+  // If the argument is positive, lines are removed from the top, if it
+  // is negative lines are removed from the bottom. This enhances the 
+  // lowlevel ripoffline() function because it uses the internal 
+  // implementation that allows to remove more than just a single line. 
+  // This function must be called before any other ncurses function. The
+  // creation of the window is defered until ncurses gets initialized.
+  // The initialization function is then called.
+
+  // -------------------------------------------------------------------------
+  // terminal status
+  // -------------------------------------------------------------------------
+  int            lines() const { return LINES; }
+  // Number of lines on terminal, *not* window
+
+  int            cols() const { return COLS; }
+  // Number of cols  on terminal, *not* window
+
+  int            tabsize() const { return TABSIZE; }
+  // Size of a tab on terminal, *not* window
+
+  static int     NumberOfColors();
+  // Number of available colors
+
+  int     colors() const { return NumberOfColors(); }
+  // Number of available colors
+  
+  // -------------------------------------------------------------------------
+  // window status
+  // -------------------------------------------------------------------------
+  int            height() const { return maxy() + 1; }
+  // Number of lines in this window
+
+  int            width() const { return maxx() + 1; }
+  // Number of columns in this window
+
+  int            begx() const { return w->_begx; }
+  // Column of top left corner relative to stdscr
+
+  int            begy() const { return w->_begy; }
+  // Line of top left corner relative to stdscr
+
+  int            maxx() const { return w->_maxx; }
+  // Largest x coord in window
+
+  int            maxy() const { return w->_maxy; }
+  // Largest y coord in window
+
+  short  getcolor() const;
+  // Actual color pair
+
+  short  foreground() const { return getcolor(0); }
+  // Actual foreground color
+
+  short  background() const { return getcolor(1); }
+  // Actual background color
+
+  int    setpalette(short fore, short back);
+  // Set color palette entry
+
+  int    setcolor(short pair);
+  // Set actually used palette entry
+  
+  // -------------------------------------------------------------------------
+  // window positioning
+  // -------------------------------------------------------------------------
+  virtual int  mvwin(int begin_y, int begin_x) {
+    return ::mvwin(w,begin_y,begin_x); }
+  // Move window to new position with the new position as top left corner.
+  // This is virtual because it is redefined in NCursesPanel.
+
+  // -------------------------------------------------------------------------
+  // coordinate positioning
+  // -------------------------------------------------------------------------
+  int            move(int y, int x) { return ::wmove(w, y, x); }
+  // Move cursor the this position
+
+  void           getyx(int& y, int& x) const { ::getyx(w, y, x); }
+  // Get current position of the cursor 
+
+  int            mvcur(int oldrow, int oldcol, int newrow, int newcol) const { 
+    return ::mvcur(oldrow, oldcol, newrow, newcol); }
+  // Perform lowlevel cursor motion that takes effect immediately.
+  
+  // -------------------------------------------------------------------------
+  // input
+  // -------------------------------------------------------------------------
+  int            getch() { return ::wgetch(w); }
+  // Get a keystroke from the window.
+
+  int            getch(int y, int x) { return ::mvwgetch(w,y,x); }
+  // Move cursor to position and get a keystroke from the window
+
+  int            getstr(char* str, int n=-1) { 
+    return ::wgetnstr(w, str,n); }
+  // Read a series of characters into str until a newline or carriage return
+  // is received. Read at most n characters. If n is negative, the limit is
+  // ignored.
+
+  int            getstr(int y, int x, char* str, int n=-1) { 
+    return ::mvwgetnstr(w,y,x,str,n); }
+  // Move the cursor to the requested position and then perform the getstr()
+  // as described above.
+
+  int            instr(char *s, int n=-1) { return ::winnstr(w,s,n); }
+  // Get a string of characters from the window into the buffer s. Retrieve
+  // at most n characters, if n is negative retrieve all characters up to the
+  // end of the current line. Attributes are stripped from the characters.
+
+  int            instr(int y, int x, char *s, int n=-1) {
+    return ::mvwinnstr(w,y,x,s,n); }
+  // Move the cursor to the requested position and then perform the instr()
+  // as described above.
+
+  int            scanw(const char* fmt, ...)
+    // Perform a scanw function from the window. This only works if you're
+    // using the GNU C++ compiler.
+#if __GNUG__ >= 2
+    __attribute__ ((format (scanf, 2, 3)));
+#else
+  ;
+#endif
+
+  int            scanw(int y, int x, const char* fmt, ...)
+    // Move the cursor to the requested position and then perform a scanw
+    // from the window. This nly works if you're using the GNU C++ compiler.
+#if __GNUG__ >= 2
+    __attribute__ ((format (scanf, 4, 5)));
+#else
+  ;
+#endif
+  
+  // -------------------------------------------------------------------------
+  // output
+  // -------------------------------------------------------------------------
+  int            addch(const chtype ch) { return ::waddch(w, ch); }
+  // Put attributed character to the window. 
+
+  int            addch(int y, int x, const chtype ch) {
+    return ::mvwaddch(w,y,x,ch); }
+  // Move cursor to the requested position and then put attributed character
+  // to the window.
+
+  int            echochar(const chtype ch) { return ::wechochar(w,ch); }
+  // Put attributed character to the window and refresh it immediately.
+
+  int            addstr(const char* str, int n=-1) { 
+    return ::waddnstr(w, (char*)str,n); }
+  // Write the string str to the window, stop writing if the terminating
+  // NUL or the limit n is reached. If n is negative, it is ignored. 
+
+  int            addstr(int y, int x, const char * str, int n=-1) {
+    return ::mvwaddnstr(w,y,x,(char*)str,n); }
+  // Move the cursor to the requested position and then perform the addstr
+  // as described above.
+
+  int            printw(const char* fmt, ...)
+    // Do a formatted print to the window.
+#if __GNUG__ >= 2
+    __attribute__ ((format (printf, 2, 3)));
+#else
+  ;
+#endif
+
+  int            printw(int y, int x, const char * fmt, ...)
+    // Move the cursor and then do a formatted print to the window.
+#if __GNUG__ >= 2
+    __attribute__ ((format (printf, 4, 5)));
+#else
+  ;
+#endif
+
+  chtype         inch() const { return ::winch(w); }
+  // Retrieve attributed character under the current cursor position.
+
+  chtype         inch(int y, int x) { return ::mvwinch(w,y,x); }
+  // Move cursor to requested position and then retrieve attributed character
+  // at this position.
+
+  int            insch(chtype ch) { return ::winsch(w, ch); }
+  // Insert attributed character into the window before current cursor
+  // position.
+
+  int            insch(int y, int x, chtype ch) {
+    return ::mvwinsch(w,y,x,(char)ch); }
+  // Move cursor to requested position and then insert the attributed
+  // character before that position.
+
+  int            insertln() { return ::winsdelln(w,1); }
+  // Insert an empty line above the current line.
+  
+  int            insdelln(int n=1) { return ::winsdelln(w,n); }
+  // If n>0 insert that many lines above the current line. If n<0 delete
+  // that many lines beginning with the current line.
+
+  int            insstr(const char *s, int n=-1) {
+    return ::winsnstr(w,s,n); }
+  // Insert the string into the window before the current cursor position.
+  // Insert stops at end of string or when the limit n is reached. If n is
+  // negative, it is ignored.
+  
+  int            insstr(int y, int x, const char *s, int n=-1) {
+    return ::mvwinsnstr(w,y,x,s,n); }
+  // Move the cursor to the requested position and then perform the insstr()
+  // as described above.
+
+  int            attron (chtype at) { return ::wattron (w, at); }
+  // Switch on the window attributes;
+  
+  int            attroff(chtype at) { return ::wattroff(w, (int) at); }
+  // Switch off the window attributes;
+
+  int            attrset(chtype at) { return ::wattrset(w, (int) at); }
+  // Set the window attributes;
+
+  int            color_set(short color_pair_number, void* opts=NULL) {
+    return ::wcolor_set(w, color_pair_number, opts); }
+  // Set the window color attribute;
+
+  int            chgat(int n,attr_t attr, short color, const void *opts=NULL) {
+    return ::wchgat(w,n,attr,color,opts); }
+  // Change the attributes of the next n characters in the current line. If
+  // n is negative or greater than the number of remaining characters in the
+  // line, the attributes will be changed up to the end of the line.
+
+  int            chgat(int y, int x,
+		       int n,attr_t attr, short color, const void *opts=NULL) {
+    return ::mvwchgat(w,y,x,n,attr,color,opts); }
+  // Move the cursor to the requested position and then perform chgat() as
+  // described above.
+
+  // -------------------------------------------------------------------------
+  // background
+  // -------------------------------------------------------------------------
+  chtype         getbkgd() const { return ::getbkgd(w); }
+  // Get current background setting.
+
+  int            bkgd(const chtype ch) { return ::wbkgd(w,ch); }
+  // Set the background property and apply it to the window.
+
+  void           bkgdset(chtype ch) { ::wbkgdset(w,ch); }
+  // Set the background property.
+
+  // -------------------------------------------------------------------------
+  // borders
+  // -------------------------------------------------------------------------
+  int            box(chtype vert=0, chtype  hor=0) { 
+    return ::wborder(w, vert, vert, hor, hor, 0, 0 ,0, 0); }
+  // Draw a box around the window with the given vertical and horizontal
+  // drawing characters. If you specifiy a zero as character, curses will try
+  // to find a "nice" character.
+
+  int            border(chtype left=0, chtype right=0,
+			chtype top =0, chtype bottom=0,
+			chtype top_left =0, chtype top_right=0,
+			chtype bottom_left =0, chtype bottom_right=0) {
+    return ::wborder(w,left,right,top,bottom,top_left,top_right,
+		     bottom_left,bottom_right); }
+  // Draw a border around the window with the given characters for the
+  // various parts of the border. If you pass zero for a character, curses
+  // will try to find "nice" characters.
+
+  // -------------------------------------------------------------------------
+  // lines and boxes
+  // -------------------------------------------------------------------------
+  int            hline(int len, chtype ch=0) { return ::whline(w, ch, len); }
+  // Draw a horizontal line of len characters with the given character. If
+  // you pass zero for the character, curses will try to find a "nice" one. 
+
+  int            hline(int y, int x, int len, chtype ch=0) {
+    return ::mvwhline(w,y,x,ch,len); }
+  // Move the cursor to the requested position and then draw a horizontal line.
+
+  int            vline(int len, chtype ch=0) { return ::wvline(w, ch, len); }
+  // Draw a vertical line of len characters with the given character. If
+  // you pass zero for the character, curses will try to find a "nice" one.
+
+  int            vline(int y, int x, int len, chtype ch=0) {
+    return ::mvwvline(w,y,x,ch,len); }
+  // Move the cursor to the requested position and then draw a vertical line.
+  
+  // -------------------------------------------------------------------------
+  // erasure
+  // -------------------------------------------------------------------------
+  int            erase() { return ::werase(w); }
+  // Erase the window.
+
+  int            clear() { return ::wclear(w); }
+  // Clear the window.
+
+  int            clearok(bool bf) { return ::clearok(w, bf); }
+  // Set/Reset the clear flag. If set, the next refresh() will clear the
+  // screen.
+
+  int            clrtobot() { return ::wclrtobot(w); }
+  // Clear to the end of the window.
+
+  int            clrtoeol() { return ::wclrtoeol(w); }
+  // Clear to the end of the line.
+
+  int            delch() { return ::wdelch(w); }
+  // Delete character under the cursor. 
+
+  int            delch(int y, int x) { return ::mvwdelch(w,y,x); }
+  // Move cursor to requested position and delete the character under the
+  // cursor.
+
+  int            deleteln() { return ::winsdelln(w,-1); }
+  // Delete the current line.
+
+  // -------------------------------------------------------------------------
+  // screen control
+  // -------------------------------------------------------------------------
+  int            scroll(int amount=1) { return ::wscrl(w,amount); }
+  // Scroll amount lines. If amount is positive, scroll up, otherwise
+  // scroll down.
+
+  int            scrollok(bool bf) { return ::scrollok(w, bf); }
+  // If bf is TRUE, window scrolls if cursor is moved off the bottom
+  // edge of the window or a scrolling region, otherwise the cursor is left
+  // at the bottom line.
+
+  int            setscrreg(int from, int to) {
+    return ::wsetscrreg(w,from,to); }
+  // Define a soft scrolling region.
+
+  int            idlok(bool bf) { return ::idlok(w, bf); }
+  // If bf is TRUE, use insert/delete line hardware support if possible.
+  // Otherwise do it in software.
+
+
+  void           idcok(bool bf) { ::idcok(w, bf); }
+  // If bf is TRUE, use insert/delete character hardware support if possible.
+  // Otherwise do it in software.
+
+  int            touchwin()   { return ::wtouchln(w,0,height(),1); }
+  // Mark the whole window as modified.
+
+  int            untouchwin() { return ::wtouchln(w,0,height(),0); }
+  // Mark the whole window as unmodified.
+
+  int            touchln(int s, int cnt, bool changed=TRUE) { 
+    return ::wtouchln(w,s,cnt,(int)(changed?1:0)); }
+  // Mark cnt lines beginning from line s as changed or unchanged, depending
+  // on the value of the changed flag.
+
+  bool           is_linetouched(int line) const { 
+    return (::is_linetouched(w,line) ? TRUE:FALSE); }
+  // Return TRUE if line is marked as changed, FALSE otherwise 
+
+  bool           is_wintouched() const { 
+    return (::is_wintouched(w) ? TRUE:FALSE); }
+  // Return TRUE if window is marked as changed, FALSE otherwise 
+
+  int            leaveok(bool bf) { return ::leaveok(w, bf); }
+  // If bf is TRUE, curses will leave the cursor after an update whereever
+  // it is after the update.
+
+  int            redrawln(int from, int n) { return ::wredrawln(w,from,n); }
+  // Redraw n lines starting from the requested line
+
+  int            redrawwin() { return ::wredrawln(w,0,height()); }
+  // Redraw the whole window
+
+  int            doupdate()  { return ::doupdate(); }
+  // Do all outputs to make the physical screen looking like the virtual one
+
+  void           syncdown()  { ::wsyncdown(w); }
+  // Propagate the changes down to all descendant windows
+
+  void           syncup()    { ::wsyncup(w); }
+  // Propagate the changes up in the hierarchy
+
+  void           cursyncup() { ::wcursyncup(w); }
+  // Position the cursor in all ancestor windows corresponding to our setting
+
+  int            syncok(bool bf) { return ::syncok(w,bf); }
+  // If called with bf=TRUE, syncup() is called whenever the window is changed
+
+#ifndef _no_flushok
+  int            flushok(bool bf) { return ::flushok(w, bf); }
+#endif
+
+  void           immedok(bool bf) { ::immedok(w,bf); }
+  // If called with bf=TRUE, any change in the window will cause an
+  // automatic immediate refresh()
+
+  int            keypad(bool bf) { return ::keypad(w, bf); }
+  // If called with bf=TRUE, the application will interpret function keys.
+
+  int            meta(bool bf) { return ::meta(w,bf); }
+  // If called with bf=TRUE, keys may generate 8-Bit characters. Otherwise
+  // 7-Bit characters are generated. 
+
+  int            standout() { return ::wstandout(w); }
+  // Enable "standout" attributes
+
+  int            standend() { return ::wstandend(w); }
+  // Disable "standout" attributes
+
+  // -------------------------------------------------------------------------
+  // The next two are virtual, because we redefine them in the
+  // NCursesPanel class.
+  // -------------------------------------------------------------------------
+  virtual int    refresh() { return ::wrefresh(w); }
+  // Propagate the changes in this window to the virtual screen and call
+  // doupdate(). This is redefined in NCursesPanel.
+
+  virtual int    noutrefresh() { return ::wnoutrefresh(w); }
+  // Propagate the changes in this window to the virtual screen. This is 
+  // redefined in NCursesPanel.
+  
+  // -------------------------------------------------------------------------
+  // multiple window control
+  // -------------------------------------------------------------------------
+  int            overlay(NCursesWindow& win) {
+    return ::overlay(w, win.w); }
+  // Overlay this window over win.
+
+  int            overwrite(NCursesWindow& win) {
+    return ::overwrite(w, win.w); }
+  // Overwrite win with this window.
+
+  int            copywin(NCursesWindow& win,
+			 int sminrow, int smincol,
+			 int dminrow, int dmincol,
+			 int dmaxrow, int dmaxcol, bool overlay=TRUE) {
+    return ::copywin(w,win.w,sminrow,smincol,dminrow,dmincol,
+		     dmaxrow,dmaxcol,(int)(overlay?1:0)); }
+  // Overlay or overwrite the rectangle in win given by dminrow,dmincol,
+  // dmaxrow,dmaxcol with the rectangle in this window beginning at
+  // sminrow,smincol.
+
+  // -------------------------------------------------------------------------
+  // Mouse related
+  // -------------------------------------------------------------------------
+  bool has_mouse() const;
+  // Return TRUE if terminal supports a mouse, FALSE otherwise
+
+  // -------------------------------------------------------------------------
+  // traversal support
+  // -------------------------------------------------------------------------
+  NCursesWindow*  child() { return subwins; }
+  // Get the first child window.
+
+  NCursesWindow*  sibling() { return sib; }
+  // Get the next child of my parent.
+
+  NCursesWindow*  parent() { return par; }
+  // Get my parent.
+
+  bool isDescendant(NCursesWindow& win);
+  // Return TRUE if win is a descendant of this.
+};
+
+// -------------------------------------------------------------------------
+// We leave this here for compatibility reasons.
+// -------------------------------------------------------------------------
+class NCursesColorWindow : public NCursesWindow {
+public:
+  NCursesColorWindow(WINDOW* &window)   // useful only for stdscr
+    : NCursesWindow(window) {
+      useColors(); }
+
+  NCursesColorWindow(int lines,         // number of lines
+		     int cols,          // number of columns
+		     int begin_y,       // line origin
+		     int begin_x)       // col origin
+    : NCursesWindow(lines,cols,begin_y,begin_x) {
+      useColors(); }
+
+  NCursesColorWindow(NCursesWindow& par,// parent window
+		     int lines,         // number of lines
+		     int cols,          // number of columns
+		     int begin_y,       // absolute or relative
+		     int begin_x,       //   origins:
+		     char absrel = 'a') // if `a', by & bx are
+    : NCursesWindow(par,lines,cols,     // absolute screen pos,
+		    begin_y,begin_x,    // else if `r', they are
+		    absrel ) {          // relative to par origin  
+      useColors(); }                      
+};
+
+// These enum definitions really belong inside the NCursesPad class, but only
+// recent compilers support that feature.
+
+  typedef enum {
+    REQ_PAD_REFRESH = KEY_MAX + 1,
+    REQ_PAD_UP,
+    REQ_PAD_DOWN,
+    REQ_PAD_LEFT,
+    REQ_PAD_RIGHT,
+    REQ_PAD_EXIT
+  } Pad_Request;
+
+  const Pad_Request PAD_LOW  = REQ_PAD_REFRESH;   // lowest  op-code
+  const Pad_Request PAD_HIGH = REQ_PAD_EXIT;      // highest op-code
+
+// -------------------------------------------------------------------------
+// Pad Support. We allow an association of a pad with a "real" window
+// through which the pad may be viewed.
+// -------------------------------------------------------------------------
+class NCursesPad : public NCursesWindow {
+private:
+  NCursesWindow* viewWin;       // the "viewport" window
+  NCursesWindow* viewSub;       // the "viewport" subwindow
+
+  int h_gridsize, v_gridsize;
+
+protected:
+  int min_row, min_col;         // top left row/col of the pads display area
+
+  NCursesWindow* Win(void) const {
+    // Get the window into which the pad should be copied (if any)
+    return (viewSub?viewSub:(viewWin?viewWin:0));
+  }
+
+  NCursesWindow* getWindow(void) const {
+    return viewWin;
+  }
+
+  NCursesWindow* getSubWindow(void) const {
+    return viewSub;
+  }
+
+  virtual int driver (int key);      // Virtualize keystroke key
+  // The driver translates the keystroke c into an Pad_Request
+
+  virtual void OnUnknownOperation(int pad_req) {
+    ::beep();
+  }
+  // This is called if the driver returns an unknown op-code
+
+  virtual void OnNavigationError(int pad_req) {
+    ::beep();
+  }
+  // This is called if a navigation request couldn't be satisfied
+
+  virtual void OnOperation(int pad_req) {
+  };
+  // OnOperation is called if a Pad_Operation was executed and just before
+  // the refresh() operation is done.
+
+public:
+  NCursesPad(int lines, int cols);
+  // create a pad with the given size
+
+  virtual ~NCursesPad() {}
+
+  int echochar(const chtype ch) { return ::pechochar(w,ch); }
+  // Put the attributed character onto the pad and immediately do a
+  // prefresh().
+  
+  int refresh();
+  // If a viewport is defined the pad is displayed in this window, otherwise
+  // this is a noop.
+
+  int refresh(int pminrow, int pmincol,
+	      int sminrow, int smincol,
+	      int smaxrow, int smaxcol) {
+    return ::prefresh(w,pminrow,pmincol,
+		      sminrow,smincol,smaxrow,smaxcol);
+  }
+  // The coordinates sminrow,smincol,smaxrow,smaxcol describe a rectangle
+  // on the screen. <b>refresh</b> copies a rectangle of this size beginning
+  // with top left corner pminrow,pmincol onto the screen and calls doupdate().
+
+  int noutrefresh();
+  // If a viewport is defined the pad is displayed in this window, otherwise
+  // this is a noop.
+
+  int noutrefresh(int pminrow, int pmincol,
+		  int sminrow, int smincol,
+		  int smaxrow, int smaxcol) {
+    return ::pnoutrefresh(w,pminrow,pmincol,
+			  sminrow,smincol,smaxrow,smaxcol);
+  }
+  // Does the same like refresh() but without calling doupdate().
+
+  virtual void setWindow(NCursesWindow& view, int v_grid = 1, int h_grid = 1);
+  // Add the window "view" as viewing window to the pad.
+
+  virtual void setSubWindow(NCursesWindow& sub);
+  // Use the subwindow "sub" of the viewport window for the actual viewing.
+  // The full viewport window is usually used to provide some decorations
+  // like frames, titles etc.
+
+  virtual void operator() (void);
+  // Perform Pad's operation
+};
+
+// A FramedPad is constructed always with a viewport window. This viewport
+// will be framed (by a box() command) and the interior of the box is the
+// viewport subwindow. On the frame we display scrollbar sliders.
+class NCursesFramedPad : public NCursesPad {
+protected:
+  virtual void OnOperation(int pad_req);
+
+public:
+  NCursesFramedPad(NCursesWindow& win, int lines, int cols,
+		   int v_grid = 1, int h_grid = 1)
+    : NCursesPad(lines,cols) {
+    NCursesPad::setWindow(win,v_grid,h_grid);
+    NCursesPad::setSubWindow(*(new NCursesWindow(win)));
+  }
+  // Construct the FramedPad with the given Window win as viewport.
+
+  virtual ~NCursesFramedPad() {
+    delete getSubWindow();
+  }
+
+  void setWindow(NCursesWindow& view, int v_grid = 1, int h_grid = 1) {
+    err_handler("Operation not allowed");
+  }
+  // Disable this call; the viewport is already defined
+
+  void setSubWindow(NCursesWindow& sub) {
+    err_handler("Operation not allowed");
+  }
+  // Disable this call; the viewport subwindow is already defined
+
+};
+
+#endif // _CURSESW_H
diff --git a/ncurses-5.2/c++/cursslk.cc b/ncurses-5.2/c++/cursslk.cc
new file mode 100644
index 0000000..fc493e6
--- /dev/null
+++ b/ncurses-5.2/c++/cursslk.cc
@@ -0,0 +1,122 @@
+// * this is for making emacs happy: -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1997                 *
+ ****************************************************************************/
+
+#include "cursslk.h"
+#include "cursesapp.h"
+#include "internal.h"
+#include <string.h>
+
+MODULE_ID("$Id$")
+
+void Soft_Label_Key_Set::Soft_Label_Key::operator=(char *text)  {
+  delete[] label;
+  label = new char[1 + ::strlen(text)];
+  (strcpy)(label,text);
+}
+
+long Soft_Label_Key_Set::count      = 0L;
+int  Soft_Label_Key_Set::num_labels = 0;
+
+Soft_Label_Key_Set::Label_Layout
+  Soft_Label_Key_Set::format = None;
+
+void Soft_Label_Key_Set::init() {
+  slk_array = new Soft_Label_Key[num_labels];
+  for(int i=0; i < num_labels; i++) {
+    slk_array[i].num = i+1;
+  }
+  b_attrInit = FALSE;
+}
+
+Soft_Label_Key_Set::Soft_Label_Key_Set() {
+  if (format==None)
+    Error("No default SLK layout");
+  init();
+}
+
+Soft_Label_Key_Set::Soft_Label_Key_Set(Soft_Label_Key_Set::Label_Layout fmt) {
+  if (fmt==None)
+    Error("Invalid SLK Layout");
+  if (count++==0) {
+    format = fmt;
+    if (ERR == ::slk_init((int)fmt))
+      Error("slk_init");
+    num_labels = (fmt>=PC_Style?12:8);
+  }
+  else if (fmt!=format)
+    Error("All SLKs must have same layout");
+  init();
+}
+
+Soft_Label_Key_Set::~Soft_Label_Key_Set() {
+  if (!::isendwin())
+    clear();
+  delete[] slk_array;
+  count--;
+}
+
+Soft_Label_Key_Set::Soft_Label_Key& Soft_Label_Key_Set::operator[](int i) {
+  if (i<1 || i>num_labels)
+    Error("Invalid Label index");
+  return slk_array[i-1];
+}
+
+void Soft_Label_Key_Set::activate_label(int i, bool bf) {
+  if (!b_attrInit) {
+    NCursesApplication* A = NCursesApplication::getApplication();
+    if (A) attrset(A->labels());
+    b_attrInit = TRUE;
+  }
+  Soft_Label_Key& K = (*this)[i];
+  if (ERR==::slk_set(K.num,bf?K.label:"",K.format))
+    Error("slk_set");
+  noutrefresh();
+}
+
+void Soft_Label_Key_Set::activate_labels(bool bf) {
+  if (!b_attrInit) {
+    NCursesApplication* A = NCursesApplication::getApplication();
+    if (A) attrset(A->labels());
+    b_attrInit = TRUE;
+  }
+  for(int i=1; i <= num_labels; i++) {
+    Soft_Label_Key& K = (*this)[i];
+    if (ERR==::slk_set(K.num,bf?K.label:"",K.format))
+      Error("slk_set");
+  }
+  if (bf)
+    restore();
+  else
+    clear();
+  noutrefresh();
+}
diff --git a/ncurses-5.2/c++/cursslk.h b/ncurses-5.2/c++/cursslk.h
new file mode 100644
index 0000000..71750e0
--- /dev/null
+++ b/ncurses-5.2/c++/cursslk.h
@@ -0,0 +1,205 @@
+// * this is for making emacs happy: -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1997                 *
+ ****************************************************************************/
+
+// $Id$
+
+#ifndef _CURSSLK_H
+#define _CURSSLK_H
+
+#include <cursesw.h>
+
+class Soft_Label_Key_Set {
+public:
+  // This inner class represents the attributes of a Soft Label Key (SLK)
+  class Soft_Label_Key {
+    friend class Soft_Label_Key_Set;
+  public:
+    typedef enum { Left=0, Center=1, Right=2 } Justification;
+
+  private:
+    char *label;           // The Text of the Label
+    Justification format;  // The Justification
+    int num;               // The number of the Label
+
+    Soft_Label_Key() : label((char*)0),format(Left),num(-1) {
+    }
+    
+    virtual ~Soft_Label_Key() {
+      delete[] label;
+    };
+
+  public:
+    // Set the text of the Label
+    void operator=(char *text);
+    
+    // Set the Justification of the Label
+    inline void operator=(Justification just) {
+      format = just;
+    }
+	 
+    // Retrieve the text of the label
+    inline char* operator()(void) const {
+      return label; 
+    }
+  };
+  
+public:
+  typedef enum {
+    None                = -1,
+    Three_Two_Three     = 0,
+    Four_Four           = 1,
+    PC_Style            = 2,
+    PC_Style_With_Index = 3
+  } Label_Layout;
+
+private:
+  static long count;               // Number of Key Sets
+  static Label_Layout  format;     // Layout of the Key Sets
+  static int  num_labels;          // Number Of Labels in Key Sets
+  bool b_attrInit;                 // Are attributes initialized
+  
+  Soft_Label_Key *slk_array;       // The array of SLK's
+
+  // Init the Key Set
+  void init();
+
+  // Activate or Deactivate Label# i, Label counting starts with 1!
+  void activate_label(int i, bool bf=TRUE);
+
+  // Activate of Deactivate all Labels
+  void activate_labels(bool bf);
+
+protected:
+  inline void Error (const char* msg) const THROWS(NCursesException) {
+    THROW(new NCursesException (msg));
+  }
+
+  // Remove SLK's from screen
+  void clear() { 
+    if (ERR==::slk_clear())
+      Error("slk_clear");
+  }    
+
+  // Restore them
+  void restore() { 
+    if (ERR==::slk_restore())
+      Error("slk_restore");
+  }
+
+public:
+
+  // Construct a Key Set, use the most comfortable layout as default.
+  // You must create a Soft_Label_Key_Set before you create any object of
+  // the NCursesWindow, NCursesPanel or derived classes. (Actually before
+  // ::initscr() is called).
+  Soft_Label_Key_Set(Label_Layout fmt);
+
+  // This constructor assumes, that you already constructed a Key Set
+  // with a layout by the constructor above. This layout will be reused.
+  Soft_Label_Key_Set();
+
+  virtual ~Soft_Label_Key_Set();
+
+  // Get Label# i. Label counting starts with 1!
+  Soft_Label_Key& operator[](int i);
+
+  // Retrieve number of Labels
+  inline int labels() const { return num_labels; }          
+
+  // Refresh the SLK portion of the screen
+  inline void refresh() { 
+    if (ERR==::slk_refresh())
+      Error("slk_refresh");
+  }
+
+  // Mark the SLK portion of the screen for refresh, defer actual refresh
+  // until next update call.
+  inline void noutrefresh() { 
+    if (ERR==::slk_noutrefresh())
+      Error("slk_noutrefresh");
+  }
+
+  // Mark the whole SLK portion of the screen as modified
+  inline void touch() { 
+    if (ERR==::slk_touch())
+      Error("slk_touch");
+  }
+
+  // Activate Label# i
+  inline void show(int i) {
+    activate_label(i,FALSE);
+    activate_label(i,TRUE);
+  }
+
+  // Hide Label# i
+  inline void hide(int i) {
+    activate_label(i,FALSE);
+  }
+
+  // Show all Labels
+  inline void show() {
+    activate_labels(FALSE);
+    activate_labels(TRUE);
+  }
+
+  // Hide all Labels
+  inline void hide() {
+    activate_labels(FALSE);
+  }
+
+  inline void attron(attr_t attrs) {
+    if (ERR==::slk_attron(attrs))
+      Error("slk_attron");
+  }
+
+  inline void attroff(attr_t attrs) {
+    if (ERR==::slk_attroff(attrs))
+      Error("slk_attroff");
+  }
+
+  inline void attrset(attr_t attrs) {
+    if (ERR==::slk_attrset(attrs))
+      Error("slk_attrset");
+  }
+
+  inline void color(short color_pair_number) {
+    if (ERR==::slk_color(color_pair_number))
+      Error("slk_color");
+  }
+
+  inline attr_t attr() const {
+    return ::slk_attr();
+  }
+};
+
+#endif // _CURSSLK_H
diff --git a/ncurses-5.2/c++/demo.cc b/ncurses-5.2/c++/demo.cc
new file mode 100644
index 0000000..614dc4f
--- /dev/null
+++ b/ncurses-5.2/c++/demo.cc
@@ -0,0 +1,449 @@
+/*
+ *   Silly demo program for the NCursesPanel class.
+ *
+ *   written by Anatoly Ivasyuk (anatoly@nick.csh.rit.edu)
+ *
+ *   Demo code for NCursesMenu and NCursesForm written by
+ *   Juergen Pfeifer <juergen.pfeifer@gmx.net>
+ *
+ * $Id$
+ */
+
+#include "cursesapp.h"
+#include "cursesm.h"
+#include "cursesf.h"
+
+#if HAVE_LIBC_H
+#  include <libc.h>
+#endif
+
+extern "C" unsigned int sleep(unsigned int);
+
+#undef index	// needed for NeXT
+
+//
+// -------------------------------------------------------------------------
+//
+class SillyDemo
+{
+  public:
+  void run(int sleeptime) {
+
+    NCursesPanel *std = new NCursesPanel();
+
+    //  Make a few small demo panels
+
+    NCursesPanel *u = new NCursesPanel(8,20,12,4);
+    NCursesPanel *v = new NCursesPanel(8,20,10,6);
+    NCursesPanel *w = new NCursesPanel(8,20,8,8);
+    NCursesPanel *x = new NCursesPanel(8,20,6,10);
+    NCursesPanel *y = new NCursesPanel(8,20,4,12);
+    NCursesPanel *z = new NCursesPanel(8,30,2,14);
+
+    //  Draw something on the main screen, so we can see what happens
+    //  when panels get moved or deleted.
+
+    std->box();
+    std->move(std->height()/2,1);
+    std->hline(std->width()-2);
+    std->move(1,std->width()/2);
+    std->vline(std->height()-2);
+    std->addch(0,std->width()/2,ACS_TTEE);
+    std->addch(std->height()-1,std->width()/2,ACS_BTEE);
+    std->addch(std->height()/2,0,ACS_LTEE);
+    std->addch(std->height()/2,std->width()-1,ACS_RTEE);
+    std->addch(std->height()/2,std->width()/2,ACS_PLUS);
+
+    //  Draw frames with titles around panels so that we can see where
+    //  the panels are located.
+    u->boldframe("Win U");
+    v->frame("Win V");
+    w->boldframe("Win W");
+    x->frame("Win X");
+    y->boldframe("Win Y");
+    z->frame("Win Z");
+    if (NCursesApplication::getApplication()->useColors()) {
+      u->bkgd(' '|COLOR_PAIR(1));
+      w->bkgd(' '|COLOR_PAIR(1));
+      y->bkgd(' '|COLOR_PAIR(1));
+      v->bkgd(' '|COLOR_PAIR(2));
+      x->bkgd(' '|COLOR_PAIR(2));
+      z->bkgd(' '|COLOR_PAIR(2));
+    }
+
+    //  A refresh to any valid panel updates all panels and refreshes
+    //  the screen.  Using std is just convenient - We know it's always
+    //  valid until the end of the program.
+
+    std->refresh();
+    sleep(sleeptime);
+
+    //  Show what happens when panels are deleted and moved.
+
+    sleep(sleeptime);
+    delete u;
+    std->refresh();
+
+    sleep(sleeptime);
+    delete z;
+    std->refresh();
+
+    sleep(sleeptime);
+    delete v;
+    std->refresh();
+
+    // show how it looks when a panel moves
+    sleep(sleeptime);
+    y->mvwin(5,30);
+    std->refresh();
+
+    sleep(sleeptime);
+    delete y;
+    std->refresh();
+
+    // show how it looks when you raise a panel
+    sleep(sleeptime);
+    w->top();
+    std->refresh();
+
+    sleep(sleeptime);
+    delete w;
+    std->refresh();
+
+    sleep(sleeptime);
+    delete x;
+
+    std->clear();
+    std->refresh();
+
+    //  Don't forget to clean up the main screen.  Since this is the
+    //  last thing using NCursesWindow, this has the effect of
+    //  shutting down ncurses and restoring the terminal state.
+
+    sleep(sleeptime);
+    delete std;
+  }
+};
+
+class UserData
+{
+private:
+  int u;
+public:
+  UserData(int x) : u(x) {}
+  int sleeptime() const { return u; }
+};
+//
+// -------------------------------------------------------------------------
+//
+template<class T> class MyAction : public NCursesUserItem<T>
+{
+public:
+  MyAction (const char* p_name,
+	    const T* p_UserData)
+    : NCursesUserItem<T>(p_name, (const char*)0, p_UserData)
+  {};
+
+  ~MyAction() {}
+
+  bool action() {
+    SillyDemo a;
+    a.run(NCursesUserItem<T>::UserData()->sleeptime());
+    return FALSE;
+  }
+};
+
+class QuitItem : public NCursesMenuItem
+{
+public:
+  QuitItem() : NCursesMenuItem("Quit") {
+  }
+
+  bool action() {
+    return TRUE;
+  }
+};
+//
+// -------------------------------------------------------------------------
+//
+class Label : public NCursesFormField
+{
+public:
+  Label(const char* title,
+	int row, int col)
+    : NCursesFormField(1,(int)::strlen(title),row,col) {
+      set_value(title);
+      options_off(O_EDIT|O_ACTIVE);
+  }
+};
+//
+// -------------------------------------------------------------------------
+//
+class MyFieldType : public UserDefinedFieldType {
+private:
+  int chk;
+protected:
+  bool field_check(NCursesFormField& f) {
+    return TRUE;
+  }
+  bool char_check(int c) {
+    return (c==chk?TRUE:FALSE);
+  }
+public:
+  MyFieldType(int x) : chk(x) {
+  }
+};
+//
+// -------------------------------------------------------------------------
+//
+class TestForm : public NCursesForm
+{
+private:
+  NCursesFormField** F;
+  MyFieldType* mft;
+  Integer_Field *ift;
+  Enumeration_Field *eft;
+
+  static char *weekdays[];
+
+public:
+  TestForm() : NCursesForm(13,51,(lines()-15)/2,(cols()-53)/2) {
+
+    F     = new NCursesFormField*[10];
+    mft   = new MyFieldType('X');
+    ift   = new Integer_Field(0,1,10);
+    eft   = new Enumeration_Field(weekdays);
+
+    F[0]  = new Label("Demo Entry Form",0,16);
+    F[1]  = new Label("Weekday Enum",2,1);
+    F[2]  = new Label("Number(1-10)",2,21);
+    F[3]  = new Label("Only 'X'",2,35);
+    F[4]  = new Label("Multiline Field (Dynamic and Scrollable)",5,1);
+    F[5]  = new NCursesFormField(1,18,3,1);
+    F[6]  = new NCursesFormField(1,12,3,21);
+    F[7]  = new NCursesFormField(1,12,3,35);
+    F[8]  = new NCursesFormField(4,46,6,1,2);
+    F[9]  = new NCursesFormField();
+
+    InitForm(F,TRUE,TRUE);
+    boldframe();
+
+    F[5]->set_fieldtype(*eft);
+    F[6]->set_fieldtype(*ift);
+
+    F[7]->set_fieldtype(*mft);
+    F[7]->set_maximum_growth(20); // max. 20 characters
+    F[7]->options_off(O_STATIC);  // make field dynamic
+
+    F[8]->set_maximum_growth(10); // max. 10 lines
+    F[8]->options_off(O_STATIC);  // make field dynamic
+  }
+
+  ~TestForm() {
+    delete mft;
+    delete ift;
+    delete eft;
+  }
+};
+
+char* TestForm::weekdays[] = {
+    "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday",
+    "Friday", "Saturday", (char *)0 };
+//
+// -------------------------------------------------------------------------
+//
+class FormAction : public NCursesMenuItem
+{
+public:
+  FormAction(const char *s) : NCursesMenuItem(s) {
+  }
+
+  bool action() {
+    TestForm F;
+    Soft_Label_Key_Set* S = new Soft_Label_Key_Set;
+    for(int i=1; i <= S->labels(); i++) {
+      char buf[5];
+      ::sprintf(buf,"Frm%02d",i);
+      (*S)[i] = buf;                                      // Text
+      (*S)[i] = Soft_Label_Key_Set::Soft_Label_Key::Left; // Justification
+    }
+    NCursesApplication::getApplication()->push(*S);
+    F();
+    NCursesApplication::getApplication()->pop();
+    return FALSE;
+  }
+};
+//
+// -------------------------------------------------------------------------
+//
+class PadAction : public NCursesMenuItem
+{
+public:
+  PadAction(const char* s) : NCursesMenuItem(s) {
+  }
+
+  bool action() {
+    const int GRIDSIZE = 3;
+    const int PADSIZE  = 200;
+    unsigned gridcount = 0;
+
+    NCursesPanel std;
+    NCursesPanel P(std.lines()-2,std.cols()-2,1,1);
+    NCursesFramedPad FP(P,PADSIZE,PADSIZE);
+
+    for (int i=0; i < PADSIZE; i++) {
+      for (int j=0; j < PADSIZE; j++) {
+	if (i % GRIDSIZE == 0 && j % GRIDSIZE == 0) {
+	  if (i==0 || j==0)
+	    FP.addch('+');
+	  else
+	    FP.addch((chtype)('A' + (gridcount++ % 26)));
+	}
+	else if (i % GRIDSIZE == 0)
+	  FP.addch('-');
+	else if (j % GRIDSIZE == 0)
+	  FP.addch('|');
+	else
+	  FP.addch(' ');
+      }
+    }
+
+    P.label("Pad Demo",NULL);
+    FP();
+    P.clear();
+    return FALSE;
+  }
+};
+
+//
+// -------------------------------------------------------------------------
+//
+class PassiveItem : public NCursesMenuItem {
+public:
+  PassiveItem(const char* text) : NCursesMenuItem(text) {
+    options_off(O_SELECTABLE);
+  }
+};
+//
+// -------------------------------------------------------------------------
+//
+class MyMenu : public NCursesMenu
+{
+private:
+  NCursesPanel* P;
+  NCursesMenuItem** I;
+  UserData *u;
+  #define n_items 7
+
+public:
+  MyMenu ()
+    : NCursesMenu (n_items+2, 8, (lines()-10)/2, (cols()-10)/2)
+  {
+    u = new UserData(1);
+    I = new NCursesMenuItem*[1+n_items];
+    I[0] = new PassiveItem("One");
+    I[1] = new PassiveItem("Two");
+    I[2] = new MyAction<UserData> ("Silly", u);
+    I[3] = new FormAction("Form");
+    I[4] = new PadAction("Pad");
+    I[5] = new PassiveItem("Six");
+    I[6] = new QuitItem();
+    I[7] = new NCursesMenuItem(); // Terminating empty item
+
+    InitMenu(I,TRUE,TRUE);
+
+    P = new NCursesPanel(1,n_items,LINES-1,1);
+    boldframe("Demo","Silly");
+    P->show();
+  }
+
+  ~MyMenu()
+  {
+    P->hide();
+    delete P;
+    delete u;
+  }
+
+  virtual void On_Menu_Init()
+  {
+    NCursesWindow W(::stdscr);
+    P->move(0,0);
+    P->clrtoeol();
+    for(int i=1; i<=count(); i++)
+      P->addch('0' + i);
+    P->bkgd(W.getbkgd());
+    refresh();
+  }
+
+  virtual void On_Menu_Termination()
+  {
+    P->move(0,0);
+    P->clrtoeol();
+    refresh();
+  }
+
+  virtual void On_Item_Init(NCursesMenuItem& item)
+  {
+    P->move(0,item.index());
+    P->attron(A_REVERSE);
+    P->printw("%1d",1+item.index());
+    P->attroff(A_REVERSE);
+    refresh();
+  }
+
+  virtual void On_Item_Termination(NCursesMenuItem& item)
+  {
+    P->move(0,item.index());
+    P->attroff(A_REVERSE);
+    P->printw("%1d",1+item.index());
+    refresh();
+  }
+};
+//
+// -------------------------------------------------------------------------
+//
+class TestApplication : public NCursesApplication {
+protected:
+  int titlesize() const { return 1; }
+  void title();
+  Soft_Label_Key_Set::Label_Layout useSLKs() const {
+    return Soft_Label_Key_Set::PC_Style_With_Index;
+  }
+  void init_labels(Soft_Label_Key_Set& S) const;
+
+public:
+  TestApplication() : NCursesApplication(TRUE) {
+  }
+
+  int run();
+};
+
+void TestApplication::init_labels(Soft_Label_Key_Set& S) const {
+  for(int i=1; i <= S.labels(); i++) {
+    char buf[5];
+    ::sprintf(buf,"Key%02d",i);
+    S[i] = buf;                                      // Text
+    S[i] = Soft_Label_Key_Set::Soft_Label_Key::Left; // Justification
+  }
+}
+
+void TestApplication::title() {
+  const char * const title = "Simple C++ Binding Demo";
+  const int len = ::strlen(title);
+
+  titleWindow->bkgd(screen_titles());
+  titleWindow->addstr(0,(titleWindow->cols()-len)/2,title);
+  titleWindow->noutrefresh();
+}
+
+
+int TestApplication::run() {
+  MyMenu M;
+  M();
+  return 0;
+}
+
+//
+// -------------------------------------------------------------------------
+//
+static TestApplication Demo;
diff --git a/ncurses-5.2/c++/edit_cfg.sh b/ncurses-5.2/c++/edit_cfg.sh
new file mode 100755
index 0000000..d3abb9f
--- /dev/null
+++ b/ncurses-5.2/c++/edit_cfg.sh
@@ -0,0 +1,67 @@
+#!/bin/sh
+# $Id$
+##############################################################################
+# Copyright (c) 1998,2000 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1997
+#
+# Edit the default value of the etip.h file based on the autoconf-generated
+# values:
+#
+#	$1 = ncurses_cfg.h
+#	$2 = etip.h
+#
+echo "substituting autoconf'd values from $1 into $2"
+for name in \
+	CPP_HAS_PARAM_INIT \
+	ETIP_NEEDS_MATH_EXCEPTION \
+	ETIP_NEEDS_MATH_H \
+	HAVE_BUILTIN_H \
+	HAVE_GXX_BUILTIN_H \
+	HAVE_GPP_BUILTIN_H \
+	HAVE_TYPEINFO \
+	HAVE_VALUES_H
+do
+	mv $2 $2.bak
+	if ( grep "[ 	]$name[ 	]1" $1 2>&1 >/dev/null)
+	then
+		value=1
+		sed -e 's/define '$name'.*$/define '$name' 1/' $2.bak >$2
+	else
+		value=0
+		sed -e 's/define '$name'.*$/define '$name' 0/' $2.bak >$2
+	fi
+	if (cmp -s $2 $2.bak)
+	then
+		echo '... '$name $value
+		mv $2.bak $2
+	else
+		echo '... '$name $value
+		rm -f $2.bak
+	fi
+done
diff --git a/ncurses-5.2/c++/etip.h.in b/ncurses-5.2/c++/etip.h.in
new file mode 100644
index 0000000..5b5ca37
--- /dev/null
+++ b/ncurses-5.2/c++/etip.h.in
@@ -0,0 +1,273 @@
+// * This makes emacs happy -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1998,1999 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1997                 *
+ ****************************************************************************/
+
+// $Id$
+
+#ifndef _ETIP_H
+#define _ETIP_H
+
+// These are substituted at configure/build time
+#ifndef HAVE_BUILTIN_H
+#define HAVE_BUILTIN_H 0
+#endif
+
+#ifndef HAVE_GXX_BUILTIN_H
+#define HAVE_GXX_BUILTIN_H 0
+#endif
+
+#ifndef HAVE_GPP_BUILTIN_H
+#define HAVE_GPP_BUILTIN_H 0
+#endif
+
+#ifndef HAVE_TYPEINFO
+#define HAVE_TYPEINFO 0
+#endif
+
+#ifndef HAVE_VALUES_H
+#define HAVE_VALUES_H 0
+#endif
+
+#ifndef ETIP_NEEDS_MATH_H
+#define ETIP_NEEDS_MATH_H 0
+#endif
+
+#ifndef ETIP_NEEDS_MATH_EXCEPTION
+#define ETIP_NEEDS_MATH_EXCEPTION 0
+#endif
+
+#ifndef CPP_HAS_PARAM_INIT
+#define CPP_HAS_PARAM_INIT 0
+#endif
+
+#ifdef __GNUG__
+#  if ((__GNUG__ <= 2) && (__GNUC_MINOR__ < 8))
+#    if HAVE_TYPEINFO
+#      include <typeinfo>
+#    endif
+#  endif
+#endif
+
+#if defined(__GNUG__)
+#  if HAVE_BUILTIN_H || HAVE_GXX_BUILTIN_H || HAVE_GPP_BUILTIN_H
+#    if ETIP_NEEDS_MATH_H
+#      if ETIP_NEEDS_MATH_EXCEPTION
+#        undef exception
+#        define exception math_exception
+#      endif
+#      include <math.h>
+#    endif
+#    undef exception
+#    define exception builtin_exception
+#    if HAVE_GPP_BUILTIN_H
+#     include <gpp/builtin.h>
+#    elif HAVE_GXX_BUILTIN_H
+#     include <g++/builtin.h>
+#    else
+#     include <builtin.h>
+#    endif
+#    undef exception
+#  endif
+#elif defined (__SUNPRO_CC)
+#  include <generic.h>
+#  include <string.h>
+#else
+#  include <string.h>
+#endif
+
+extern "C" {
+#if HAVE_VALUES_H
+#  include <values.h>
+#endif
+
+#include <assert.h>
+#include <eti.h>
+#include <errno.h>
+}
+
+// Language features
+#if CPP_HAS_PARAM_INIT
+#define NCURSES_PARAM_INIT(value) = value
+#else
+#define NCURSES_PARAM_INIT(value) /*nothing*/
+#endif
+
+// Forward Declarations
+class NCursesPanel;
+class NCursesMenu;
+class NCursesForm;
+
+class NCursesException
+{
+public:
+  const char *message;
+  int errorno;
+
+  NCursesException (const char* msg, int err)
+    : message(msg), errorno (err)
+    {};
+
+  NCursesException (const char* msg)
+    : message(msg), errorno (E_SYSTEM_ERROR)
+    {};
+
+  virtual const char *classname() const {
+    return "NCursesWindow";
+  }
+};
+
+class NCursesPanelException : public NCursesException
+{
+public:
+  const NCursesPanel* p;
+
+  NCursesPanelException (const char *msg, int err) : 
+    NCursesException (msg, err),
+    p ((NCursesPanel*)0)
+    {};
+
+  NCursesPanelException (const NCursesPanel* panel,
+			 const char *msg,
+			 int err) : 
+    NCursesException (msg, err),
+    p (panel)
+    {};
+
+  NCursesPanelException (int err) : 
+    NCursesException ("panel library error", err),
+    p ((NCursesPanel*)0)
+    {};
+
+  NCursesPanelException (const NCursesPanel* panel,
+			 int err) : 
+    NCursesException ("panel library error", err),
+    p (panel)
+    {};
+
+  virtual const char *classname() const {
+    return "NCursesPanel";
+  }
+
+};
+
+class NCursesMenuException : public NCursesException
+{
+public:
+  const NCursesMenu* m;
+
+  NCursesMenuException (const char *msg, int err) : 
+    NCursesException (msg, err),
+    m ((NCursesMenu *)0)
+    {};
+
+  NCursesMenuException (const NCursesMenu* menu,
+			const char *msg,
+			int err) : 
+    NCursesException (msg, err),
+    m (menu)
+    {};
+
+  NCursesMenuException (int err) : 
+    NCursesException ("menu library error", err),
+    m ((NCursesMenu *)0)
+    {};
+
+  NCursesMenuException (const NCursesMenu* menu,
+			int err) : 
+    NCursesException ("menu library error", err),
+    m (menu)
+    {};
+
+  virtual const char *classname() const {
+    return "NCursesMenu";
+  }
+
+};
+
+class NCursesFormException : public NCursesException
+{
+public:
+  const NCursesForm* f;
+
+  NCursesFormException (const char *msg, int err) : 
+    NCursesException (msg, err),
+    f ((NCursesForm*)0)
+    {};
+
+  NCursesFormException (const NCursesForm* form,
+			const char *msg,
+			int err) : 
+    NCursesException (msg, err),
+    f (form)
+    {};
+
+  NCursesFormException (int err) : 
+    NCursesException ("form library error", err),
+    f ((NCursesForm*)0)
+    {};
+
+  NCursesFormException (const NCursesForm* form,
+			int err) : 
+    NCursesException ("form library error", err),
+    f (form)
+    {};
+
+  virtual const char *classname() const {
+    return "NCursesForm";
+  }
+
+};
+
+#if !(defined(__GNUG__)||defined(__SUNPRO_CC))
+#  include <iostream.h>
+   extern "C" void exit(int);
+#endif
+
+inline void THROW(const NCursesException *e) {
+#if defined(__GNUG__)
+#  if ((__GNUG__ <= 2) && (__GNUC_MINOR__ < 8))
+      (*lib_error_handler)(e?e->classname():"",e?e->message:"");
+#else
+      throw *e;
+#endif
+#elif defined(__SUNPRO_CC)
+  genericerror(1, ((e != 0) ? (char *)(e->message) : ""));
+#else
+  if (e)
+    cerr << e->message << endl;
+  exit(0);
+#endif     
+}
+
+#define THROWS(s)
+
+#endif // _ETIP_H
diff --git a/ncurses-5.2/c++/headers b/ncurses-5.2/c++/headers
new file mode 100644
index 0000000..89f8ec5
--- /dev/null
+++ b/ncurses-5.2/c++/headers
@@ -0,0 +1,39 @@
+# C++ headers
+# $Id$
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1997
+#
+$(srcdir)/cursesapp.h
+$(srcdir)/cursesf.h
+$(srcdir)/cursesm.h
+$(srcdir)/cursesp.h
+$(srcdir)/cursesw.h
+$(srcdir)/cursslk.h
+etip.h
diff --git a/ncurses-5.2/c++/internal.h b/ncurses-5.2/c++/internal.h
new file mode 100644
index 0000000..7df6c4d
--- /dev/null
+++ b/ncurses-5.2/c++/internal.h
@@ -0,0 +1,47 @@
+// * This makes emacs happy -*-Mode: C++;-*-
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1997                 *
+ ****************************************************************************/
+
+// $Id$
+
+#ifndef _CPLUS_INTERNAL_H
+#define _CPLUS_INTERNAL_H 1
+
+#if USE_RCS_IDS
+#define MODULE_ID(id) static const char Ident[] = id;
+#else
+#define MODULE_ID(id) /*nothing*/
+#endif
+
+#define CTRL(x) ((x) & 0x1f)
+
+#endif
diff --git a/ncurses-5.2/c++/modules b/ncurses-5.2/c++/modules
new file mode 100644
index 0000000..a2e2e60
--- /dev/null
+++ b/ncurses-5.2/c++/modules
@@ -0,0 +1,43 @@
+# Program modules
+# $Id$
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1995,1997
+#
+
+@ base
+cursesf		c++		$(srcdir)	$(cursesf_h) $(cursesapp_h)
+cursesm		c++		$(srcdir)	$(cursesm_h) $(cursesapp_h)
+cursesp		c++		$(srcdir)	$(cursesp_h)
+cursesw		c++		$(srcdir)	$(cursesw_h)
+cursespad	c++		$(srcdir)	$(cursesw_h)
+cursslk		c++		$(srcdir)	$(cursslk_h) $(cursesapp_h)
+cursesapp	c++		$(srcdir)	$(cursesapp_h)
+cursesmain	c++		$(srcdir)	$(cursesapp_h)
+demo		c++		$(srcdir)	$(cursesf_h) $(cursesm_h) $(cursesapp_h)
diff --git a/ncurses-5.2/config.guess b/ncurses-5.2/config.guess
new file mode 100755
index 0000000..b100dbe
--- /dev/null
+++ b/ncurses-5.2/config.guess
@@ -0,0 +1,1276 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
+#   Free Software Foundation, Inc.
+
+version='2000-06-13'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Written by Per Bothner <bothner@cygnus.com>.
+# Please send patches to <config-patches@gnu.org>.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit system type (host/target name).
+#
+# Only a few systems have been added to this list; please add others
+# (but try to keep the structure clean).
+#
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of this system.
+
+Operation modes:
+  -h, --help               print this help, then exit
+  -V, --version            print version number, then exit"
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case "$1" in
+    --version | --vers* | -V )
+       echo "$version" ; exit 0 ;;
+    --help | --h* | -h )
+       echo "$usage"; exit 0 ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       exec >&2
+       echo "$me: invalid option $1"
+       echo "$help"
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+# Use $HOST_CC if defined. $CC may point to a cross-compiler
+if test x"$CC_FOR_BUILD" = x; then
+  if test x"$HOST_CC" != x; then
+    CC_FOR_BUILD="$HOST_CC"
+  else
+    if test x"$CC" != x; then
+      CC_FOR_BUILD="$CC"
+    else
+      CC_FOR_BUILD=cc
+    fi
+  fi
+fi
+
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 8/24/94.)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+dummy=dummy-$$
+trap 'rm -f $dummy.c $dummy.o $dummy; exit 1' 1 2 15
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    i?86:OS/2:*:*)
+        echo "i386-unknown-os2"
+	exit 0;;
+    *:NetBSD:*:*)
+	# Netbsd (nbsd) targets should (where applicable) match one or
+	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	# Determine the machine/vendor (is the vendor relevant).
+	case "${UNAME_MACHINE}" in
+	    amiga) machine=m68k-cbm ;;
+	    arm32) machine=arm-unknown ;;
+	    atari*) machine=m68k-atari ;;
+	    sun3*) machine=m68k-sun ;;
+	    mac68k) machine=m68k-apple ;;
+	    macppc) machine=powerpc-apple ;;
+	    hp3[0-9][05]) machine=m68k-hp ;;
+	    ibmrt|romp-ibm) machine=romp-ibm ;;
+	    *) machine=${UNAME_MACHINE}-unknown ;;
+	esac
+	# The Operating System including object format.
+	if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+		| grep __ELF__ >/dev/null
+	then
+	    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+	    # Return netbsd for either.  FIX?
+	    os=netbsd
+	else
+	    os=netbsdelf
+	fi
+	# The OS release
+	release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit 0 ;;
+    alpha:OSF1:*:*)
+	if test $UNAME_RELEASE = "V4.0"; then
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+	fi
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	cat <<EOF >$dummy.s
+	.data
+\$Lformat:
+	.byte 37,100,45,37,120,10,0	# "%d-%x\n"
+
+	.text
+	.globl main
+	.align 4
+	.ent main
+main:
+	.frame \$30,16,\$26,0
+	ldgp \$29,0(\$27)
+	.prologue 1
+	.long 0x47e03d80 # implver \$0
+	lda \$2,-1
+	.long 0x47e20c21 # amask \$2,\$1
+	lda \$16,\$Lformat
+	mov \$0,\$17
+	not \$1,\$18
+	jsr \$26,printf
+	ldgp \$29,0(\$26)
+	mov 0,\$16
+	jsr \$26,exit
+	.end main
+EOF
+	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+	if test "$?" = 0 ; then
+		case `./$dummy` in
+			0-0)
+				UNAME_MACHINE="alpha"
+				;;
+			1-0)
+				UNAME_MACHINE="alphaev5"
+				;;
+			1-1)
+				UNAME_MACHINE="alphaev56"
+				;;
+			1-101)
+				UNAME_MACHINE="alphapca56"
+				;;
+			2-303)
+				UNAME_MACHINE="alphaev6"
+				;;
+			2-307)
+				UNAME_MACHINE="alphaev67"
+				;;
+		esac
+	fi
+	rm -f $dummy.s $dummy
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	exit 0 ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit 0 ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit 0 ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-cbm-sysv4
+	exit 0;;
+    amiga:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit 0 ;;
+    arc64:OpenBSD:*:*)
+	echo mips64el-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    arc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    hkmips:OpenBSD:*:*)
+	echo mips-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    pmax:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sgi:OpenBSD:*:*)
+	echo mips-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    wgrisc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit 0 ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit 0;;
+    SR2?01:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit 0;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit 0 ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit 0 ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    i86pc:SunOS:5.*:*)
+	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit 0 ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit 0 ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit 0 ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit 0 ;;
+    atari*:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit 0 ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+        exit 0 ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit 0 ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+        echo m68k-milan-mint${UNAME_RELEASE}
+        exit 0 ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+        echo m68k-hades-mint${UNAME_RELEASE}
+        exit 0 ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+        echo m68k-unknown-mint${UNAME_RELEASE}
+        exit 0 ;;
+    sun3*:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mac68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme88k:OpenBSD:*:*)
+	echo m88k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit 0 ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit 0 ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit 0 ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit 0 ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit 0 ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD $dummy.c -o $dummy \
+	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+	  && rm $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit 0 ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit 0 ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit 0 ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit 0 ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit 0 ;;
+    AViiON:dgux:*:*)
+        # DG/UX returns AViiON for all architectures
+        UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+ 	exit 0 ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit 0 ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit 0 ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit 0 ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit 0 ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit 0 ;;
+    ????????:AIX?:[12].1:2)    # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
+	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
+    i?86:AIX:*:*)
+	echo i386-ibm-aix
+	exit 0 ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
+		rm -f $dummy.c $dummy
+		echo rs6000-ibm-aix3.2.5
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit 0 ;;
+    *:AIX:*:4)
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -EHl ${IBM_CPU_ID} | grep POWER >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=4.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit 0 ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit 0 ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit 0 ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit 0 ;;                           # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit 0 ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit 0 ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit 0 ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit 0 ;;
+    9000/[34678]??:HP-UX:*:*)
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+              sed 's/^              //' << EOF >$dummy.c
+
+              #define _HPUX_SOURCE
+              #include <stdlib.h>
+              #include <unistd.h>
+
+              int main ()
+              {
+              #if defined(_SC_KERNEL_BITS)
+                  long bits = sysconf(_SC_KERNEL_BITS);
+              #endif
+                  long cpu  = sysconf (_SC_CPU_VERSION);
+
+                  switch (cpu)
+              	{
+              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+              	case CPU_PA_RISC2_0:
+              #if defined(_SC_KERNEL_BITS)
+              	    switch (bits)
+              		{
+              		case 64: puts ("hppa2.0w"); break;
+              		case 32: puts ("hppa2.0n"); break;
+              		default: puts ("hppa2.0"); break;
+              		} break;
+              #else  /* !defined(_SC_KERNEL_BITS) */
+              	    puts ("hppa2.0"); break;
+              #endif
+              	default: puts ("hppa1.0"); break;
+              	}
+                  exit (0);
+              }
+EOF
+	(CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
+	rm -f $dummy.c $dummy
+	esac
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit 0 ;;
+    3050*:HI-UX:*:*)
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
+	echo unknown-hitachi-hiuxwe2
+	exit 0 ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit 0 ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit 0 ;;
+    *9??*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit 0 ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit 0 ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit 0 ;;
+    i?86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit 0 ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit 0 ;;
+    hppa*:OpenBSD:*:*)
+	echo hppa-unknown-openbsd
+	exit 0 ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+        exit 0 ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+        exit 0 ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+        exit 0 ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+        exit 0 ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+        exit 0 ;;
+    CRAY*X-MP:*:*:*)
+	echo xmp-cray-unicos
+        exit 0 ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE}
+	exit 0 ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/
+	exit 0 ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*T3E:*:*:*)
+	echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY-2:*:*:*)
+	echo cray2-cray-unicos
+        exit 0 ;;
+    F300:UNIX_System_V:*:*)
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+        echo "f300-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        exit 0 ;;
+    F301:UNIX_System_V:*:*)
+       echo f301-fujitsu-uxpv`echo $UNAME_RELEASE | sed 's/ .*//'`
+       exit 0 ;;
+    hp300:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    i?86:BSD/386:*:* | i?86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    *:FreeBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit 0 ;;
+    *:OpenBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	exit 0 ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit 0 ;;
+    i*:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit 0 ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i386-pc-interix
+	exit 0 ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit 0 ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit 0 ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    *:GNU:*:*)
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit 0 ;;
+    i*86:Minix:*:*)
+	echo ${UNAME_MACHINE}-pc-minix
+	exit 0 ;;
+    *:Linux:*:*)
+
+	# The BFD linker knows what the default object file format is, so
+	# first see if it will tell us. cd to the root directory to prevent
+	# problems with other programs or directories called `ld' in the path.
+	ld_help_string=`cd /; ld --help 2>&1`
+	ld_supported_emulations=`echo $ld_help_string \
+			 | sed -ne '/supported emulations:/!d
+				    s/[ 	][ 	]*/ /g
+				    s/.*supported emulations: *//
+				    s/ .*//
+				    p'`
+        case "$ld_supported_emulations" in
+	  *ia64)
+		echo "${UNAME_MACHINE}-unknown-linux"
+		exit 0
+		;;
+	  i?86linux)
+		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+		exit 0
+		;;
+	  elf_i?86)
+		echo "${UNAME_MACHINE}-pc-linux"
+		exit 0
+		;;
+	  i?86coff)
+		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+		exit 0
+		;;
+	  sparclinux)
+		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
+		exit 0
+		;;
+	  armlinux)
+		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
+		exit 0
+		;;
+	  elf32arm*)
+		echo "${UNAME_MACHINE}-unknown-linux-gnuoldld"
+		exit 0
+		;;
+	  armelf_linux*)
+		echo "${UNAME_MACHINE}-unknown-linux-gnu"
+		exit 0
+		;;
+	  m68klinux)
+		echo "${UNAME_MACHINE}-unknown-linux-gnuaout"
+		exit 0
+		;;
+	  elf32ppc | elf32ppclinux)
+		# Determine Lib Version
+		cat >$dummy.c <<EOF
+#include <features.h>
+#if defined(__GLIBC__)
+extern char __libc_version[];
+extern char __libc_release[];
+#endif
+main(argc, argv)
+     int argc;
+     char *argv[];
+{
+#if defined(__GLIBC__)
+  printf("%s %s\n", __libc_version, __libc_release);
+#else
+  printf("unkown\n");
+#endif
+  return 0;
+}
+EOF
+		LIBC=""
+		$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null
+		if test "$?" = 0 ; then
+			./$dummy | grep 1\.99 > /dev/null
+			if test "$?" = 0 ; then
+				LIBC="libc1"
+			fi
+		fi
+		rm -f $dummy.c $dummy
+		echo powerpc-unknown-linux-gnu${LIBC}
+		exit 0
+		;;
+	  shelf_linux)
+		echo "${UNAME_MACHINE}-unknown-linux-gnu"
+		exit 0
+		;;
+	esac
+
+	if test "${UNAME_MACHINE}" = "alpha" ; then
+		cat <<EOF >$dummy.s
+			.data
+		\$Lformat:
+			.byte 37,100,45,37,120,10,0	# "%d-%x\n"
+
+			.text
+			.globl main
+			.align 4
+			.ent main
+		main:
+			.frame \$30,16,\$26,0
+			ldgp \$29,0(\$27)
+			.prologue 1
+			.long 0x47e03d80 # implver \$0
+			lda \$2,-1
+			.long 0x47e20c21 # amask \$2,\$1
+			lda \$16,\$Lformat
+			mov \$0,\$17
+			not \$1,\$18
+			jsr \$26,printf
+			ldgp \$29,0(\$26)
+			mov 0,\$16
+			jsr \$26,exit
+			.end main
+EOF
+		LIBC=""
+		$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+		if test "$?" = 0 ; then
+			case `./$dummy` in
+			0-0)
+				UNAME_MACHINE="alpha"
+				;;
+			1-0)
+				UNAME_MACHINE="alphaev5"
+				;;
+			1-1)
+				UNAME_MACHINE="alphaev56"
+				;;
+			1-101)
+				UNAME_MACHINE="alphapca56"
+				;;
+			2-303)
+				UNAME_MACHINE="alphaev6"
+				;;
+			2-307)
+				UNAME_MACHINE="alphaev67"
+				;;
+			esac
+
+			objdump --private-headers $dummy | \
+			  grep ld.so.1 > /dev/null
+			if test "$?" = 0 ; then
+				LIBC="libc1"
+			fi
+		fi
+		rm -f $dummy.s $dummy
+		echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} ; exit 0
+	elif test "${UNAME_MACHINE}" = "mips" ; then
+	  cat >$dummy.c <<EOF
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+#ifdef __MIPSEB__
+  printf ("%s-unknown-linux-gnu\n", argv[1]);
+#endif
+#ifdef __MIPSEL__
+  printf ("%sel-unknown-linux-gnu\n", argv[1]);
+#endif
+  return 0;
+}
+EOF
+	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
+	  rm -f $dummy.c $dummy
+	elif test "${UNAME_MACHINE}" = "s390"; then
+	  echo s390-ibm-linux && exit 0
+	else
+	  # Either a pre-BFD a.out linker (linux-gnuoldld)
+	  # or one that does not give us useful --help.
+	  # GCC wants to distinguish between linux-gnuoldld and linux-gnuaout.
+	  # If ld does not provide *any* "supported emulations:"
+	  # that means it is gnuoldld.
+	  echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
+	  test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
+
+	  case "${UNAME_MACHINE}" in
+	  i?86)
+	    VENDOR=pc;
+	    ;;
+	  *)
+	    VENDOR=unknown;
+	    ;;
+	  esac
+	  # Determine whether the default compiler is a.out or elf
+	  cat >$dummy.c <<EOF
+#include <features.h>
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+#ifdef __ELF__
+# ifdef __GLIBC__
+#  if __GLIBC__ >= 2
+    printf ("%s-${VENDOR}-linux-gnu\n", argv[1]);
+#  else
+    printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+#  endif
+# else
+   printf ("%s-${VENDOR}-linux-gnulibc1\n", argv[1]);
+# endif
+#else
+  printf ("%s-${VENDOR}-linux-gnuaout\n", argv[1]);
+#endif
+  return 0;
+}
+EOF
+	  $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm $dummy.c $dummy && exit 0
+	  rm -f $dummy.c $dummy
+	fi ;;
+# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.  earlier versions
+# are messed up and put the nodename in both sysname and nodename.
+    i?86:DYNIX/ptx:4*:*)
+	echo i386-sequent-sysv4
+	exit 0 ;;
+    i?86:UNIX_SV:4.2MP:2.*)
+        # Unixware is an offshoot of SVR4, but it has its own version
+        # number series starting with 2...
+        # I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+        # Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit 0 ;;
+    i?86:*:4.*:* | i?86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit 0 ;;
+    i?86:*:5:7*)
+        # Fixed at (any) Pentium or better
+        UNAME_MACHINE=i586
+        if [ ${UNAME_SYSTEM} = "UnixWare" ] ; then
+	    echo ${UNAME_MACHINE}-sco-sysv${UNAME_RELEASE}uw${UNAME_VERSION}
+	else
+	    echo ${UNAME_MACHINE}-pc-sysv${UNAME_RELEASE}
+	fi
+	exit 0 ;;
+    i?86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit 0 ;;
+    i?86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit 0 ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+        # the processor, so we play safe by assuming i386.
+	echo i386-pc-msdosdjgpp
+        exit 0 ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit 0 ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit 0 ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit 0 ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit 0 ;;
+    M68*:*:R3V[567]*:*)
+	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
+    3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+          && echo i486-ncr-sysv4 && exit 0 ;;
+    m68*:LynxOS:2.*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit 0 ;;
+    i?86:LynxOS:2.*:* | i?86:LynxOS:3.[01]*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    rs6000:LynxOS:2.*:* | PowerPC:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit 0 ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit 0 ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit 0 ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit 0 ;;
+    PENTIUM:CPunix:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                           # says <Richard.M.Bartel@ccMail.Census.GOV>
+        echo i586-unisys-sysv4
+        exit 0 ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit 0 ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit 0 ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit 0 ;;
+    news*:NEWS-OS:*:6*)
+	echo mips-sony-newsos6
+	exit 0 ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+	        echo mips-nec-sysv${UNAME_RELEASE}
+	else
+	        echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+        exit 0 ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit 0 ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit 0 ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit 0 ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit 0 ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit 0 ;;
+    *:Darwin:*:*)
+	echo `uname -p`-apple-darwin${UNAME_RELEASE}
+	exit 0 ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	if test "${UNAME_MACHINE}" = "x86pc"; then
+		UNAME_MACHINE=pc
+	fi
+	echo `uname -p`-${UNAME_MACHINE}-nto-qnx
+	exit 0 ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit 0 ;;
+    NSR-W:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit 0 ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit 0 ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit 0 ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+          "4"
+#else
+	  ""
+#endif
+         ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+#if !defined (ultrix)
+  printf ("vax-dec-bsd\n"); exit (0);
+#else
+  printf ("vax-dec-ultrix\n"); exit (0);
+#endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm $dummy.c $dummy && exit 0
+rm -f $dummy.c $dummy
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit 0 ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit 0 ;;
+    c34*)
+	echo c34-convex-bsd
+	exit 0 ;;
+    c38*)
+	echo c38-convex-bsd
+	exit 0 ;;
+    c4*)
+	echo c4-convex-bsd
+	exit 0 ;;
+    esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+The $version version of this script cannot recognize your system type.
+Please download the most up to date version of the config scripts:
+
+    ftp://ftp.gnu.org/pub/gnu/config/
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess version = $version
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "version='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/ncurses-5.2/config.sub b/ncurses-5.2/config.sub
new file mode 100755
index 0000000..f8ec622
--- /dev/null
+++ b/ncurses-5.2/config.sub
@@ -0,0 +1,1328 @@
+#! /bin/sh
+# Configuration validation subroutine script, version 1.1.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
+#   Free Software Foundation, Inc.
+
+version='2000-07-06'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Please send patches to <config-patches@gnu.org>.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help               print this help, then exit
+  -V, --version            print version number, then exit"
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case "$1" in
+    --version | --vers* | -V )
+       echo "$version" ; exit 0 ;;
+    --help | --h* | -h )
+       echo "$usage"; exit 0 ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       exec >&2
+       echo "$me: invalid option $1"
+       echo "$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit 0;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-os2)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86/'`
+		;;
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple | -axis)
+		os=
+		basic_machine=$1
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	tahoe | i860 | ia64 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
+		| arme[lb] | pyramid | mn10200 | mn10300 | tron | a29k \
+		| 580 | i960 | h8300 \
+		| x86 | ppcbe | mipsbe | mipsle | shbe | shle | armbe | armle \
+		| hppa | hppa1.0 | hppa1.1 | hppa2.0 | hppa2.0w | hppa2.0n \
+		| hppa64 \
+		| alpha | alphaev[4-8] | alphaev56 | alphapca5[67] \
+		| alphaev6[78] \
+		| we32k | ns16k | clipper | i370 | sh | sh[34] \
+		| powerpc | powerpcle \
+		| 1750a | dsp16xx | pdp11 | mips16 | mips64 | mipsel | mips64el \
+		| mips64orion | mips64orionel | mipstx39 | mipstx39el \
+		| mips64vr4300 | mips64vr4300el | mips64vr4100 | mips64vr4100el \
+		| mips64vr5000 | miprs64vr5000el | mcore \
+		| sparc | sparclet | sparclite | sparc64 | sparcv9 | v850 | c4x \
+		| thumb | d10v | d30v | fr30 | avr)
+		basic_machine=$basic_machine-unknown
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12)
+		# Motorola 68HC11/12.
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | z8k | v70 | h8500 | w65 | pj | pjl)
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i[234567]86)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	# FIXME: clean up the formatting here.
+	vax-* | tahoe-* | i[234567]86-* | i860-* | ia64-* | m32r-* | m68k-* | m68000-* \
+	      | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
+	      | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
+	      | power-* | none-* | 580-* | cray2-* | h8300-* | h8500-* | i960-* \
+	      | xmp-* | ymp-* \
+	      | x86-* | ppcbe-* | mipsbe-* | mipsle-* | shbe-* | shle-* | armbe-* | armle-* \
+	      | hppa-* | hppa1.0-* | hppa1.1-* | hppa2.0-* | hppa2.0w-* \
+	      | hppa2.0n-* | hppa64-* \
+	      | alpha-* | alphaev[4-8]-* | alphaev56-* | alphapca5[67]-* \
+	      | alphaev6[78]-* \
+	      | we32k-* | cydra-* | ns16k-* | pn-* | np1-* | xps100-* \
+	      | clipper-* | orion-* \
+	      | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
+	      | sparc64-* | sparcv9-* | sparc86x-* | mips16-* | mips64-* | mipsel-* \
+	      | mips64el-* | mips64orion-* | mips64orionel-* \
+	      | mips64vr4100-* | mips64vr4100el-* | mips64vr4300-* | mips64vr4300el-* \
+	      | mipstx39-* | mipstx39el-* | mcore-* \
+	      | f301-* | armv*-* | s390-* | sv1-* | t3e-* \
+	      | m88110-* | m680[01234]0-* | m683?2-* | m68360-* | z8k-* | d10v-* \
+	      | thumb-* | v850-* | d30v-* | tic30-* | c30-* | fr30-* \
+	      | bs2000-* | tic54x-* | c54x-*)
+		;;
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-cbm
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-cbm
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-cbm
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	cray2)
+		basic_machine=cray2-cray
+		os=-unicos
+		;;
+	[ctj]90-cray)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	cris | cris-* | etrax*)
+		basic_machine=cris-axis
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax)
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+	i[34567]86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i[34567]86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i[34567]86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i[34567]86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	i386-go32 | go32)
+		basic_machine=i386-unknown
+		os=-go32
+		;;
+	i386-mingw32 | mingw32)
+		basic_machine=i386-unknown
+		os=-mingw32
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	m88k-omron*)
+		basic_machine=m88k-omron
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mipsel*-linux*)
+		basic_machine=mipsel-unknown
+		os=-linux-gnu
+		;;
+	mips*-linux*)
+		basic_machine=mips-unknown
+		os=-linux-gnu
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	mmix*)
+		basic_machine=mmix-knuth
+		os=-mmixware
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	msdos)
+		basic_machine=i386-unknown
+		os=-msdos
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+        pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pentium | p5 | k5 | k6 | nexen)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86 | athlon)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2)
+		basic_machine=i786-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexen-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-*)
+		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=rs6000-ibm
+		;;
+	ppc)	basic_machine=powerpc-unknown
+	        ;;
+	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+	        ;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sparclite-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+	sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3e)
+		basic_machine=t3e-cray
+		os=-unicos
+		;;
+	tic54x | c54x*)
+		basic_machine=tic54x-unknown
+		os=-coff
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+               basic_machine=f301-fujitsu
+               ;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	xmp)
+		basic_machine=xmp-cray
+		os=-unicos
+		;;
+        xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	mips)
+		if [ x$os = x-linux-gnu ]; then
+			basic_machine=mips-unknown
+		else
+			basic_machine=mips-mips
+		fi
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sh3 | sh4)
+		base_machine=sh-unknown
+		;;
+	sparc | sparcv9)
+		basic_machine=sparc-sun
+		;;
+        cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	c4x*)
+		basic_machine=c4x-none
+		os=-coff
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+        # First match some system type aliases
+        # that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
+	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i[34567]86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto*)
+		os=-nto-qnx
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -os2 \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-ns2 )
+	        os=-nextstep2
+		;;
+	-nsk)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+        -*mint | -*MiNT)
+	        os=-mint
+		;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+        pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		# This also exists in the configure program, but was not the
+		# default.
+		# os=-sunos4
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-ibm)
+		os=-aix
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+        *-gould)
+		os=-sysv
+		;;
+        *-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+        *-sgi)
+		os=-irix
+		;;
+        *-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f301-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-vxsim* | -vxworks*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -*MiNT)
+				vendor=atari
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "version='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/ncurses-5.2/configure b/ncurses-5.2/configure
new file mode 100755
index 0000000..c18a988
--- /dev/null
+++ b/ncurses-5.2/configure
@@ -0,0 +1,8083 @@
+#! /bin/sh
+
+# From configure.in Revision: 1.220 
+
+
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.13.20000819 
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
+ac_prev=
+for ac_option
+do
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  case "$ac_option" in
+  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) ac_optarg= ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case "$ac_option" in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir="$ac_optarg" ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build="$ac_optarg" ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file="$ac_optarg" ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir="$ac_optarg" ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    eval "enable_${ac_feature}=no" ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "enable_${ac_feature}='$ac_optarg'" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix="$ac_optarg" ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he)
+    # Omit some internal or obsolete options to make the list less imposing.
+    # This message is too long to be a string in the A/UX 3.1 sh.
+    cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+  --cache-file=FILE       cache test results in FILE
+  --help                  print this message
+  --no-create             do not create output files
+  --quiet, --silent       do not print \`checking...' messages
+  --version               print the version of autoconf that created configure
+Directory and file names:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [same as prefix]
+  --bindir=DIR            user executables in DIR [EPREFIX/bin]
+  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
+  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
+  --datadir=DIR           read-only architecture-independent data in DIR
+                          [PREFIX/share]
+  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
+                          [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
+  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
+  --includedir=DIR        C header files in DIR [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
+  --infodir=DIR           info documentation in DIR [PREFIX/info]
+  --mandir=DIR            man documentation in DIR [PREFIX/man]
+  --srcdir=DIR            find the sources in DIR [configure dir or ..]
+  --program-prefix=PREFIX prepend PREFIX to installed program names
+  --program-suffix=SUFFIX append SUFFIX to installed program names
+  --program-transform-name=PROGRAM
+                          run sed PROGRAM on installed program names
+EOF
+    cat << EOF
+Host type:
+  --build=BUILD           configure for building on BUILD [BUILD=HOST]
+  --host=HOST             configure for HOST [guessed]
+  --target=TARGET         configure for TARGET [TARGET=HOST]
+Features and packages:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --x-includes=DIR        X include files are in DIR
+  --x-libraries=DIR       X library files are in DIR
+EOF
+cat <<EOF
+--enable and --with options recognized:
+  --with-system-type=XXX  test: override derived host system-type
+  --enable-add-ons=DIR... used to check if we are a glibc add-on.
+  --without-cxx           do not adjust ncurses bool to match C++
+  --without-cxx-binding   do not build C++ binding and demo
+  --without-ada           suppress check for Ada95, don't build demo
+  --without-progs         suppress build with programs (e.g., tic)
+  --without-curses-h      install curses.h as ncurses.h only
+  --with-install-prefix   prefixes actual install-location
+Options to Specify the Libraries Built/Used:
+  --with-libtool          generate libraries with libtool
+  --with-shared           generate shared-libraries
+  --with-normal           generate normal-libraries (default)
+  --with-debug            generate debug-libraries (default)
+EOF
+cat <<EOF
+  --with-profile          generate profile-libraries
+  --with-termlib          generate separate terminfo library
+  --with-dbmalloc         test: use Conor Cahill's dbmalloc library
+  --with-dmalloc          test: use Gray Watson's dmalloc library
+  --with-gpm              use Alessandro Rubini's GPM library
+  --enable-rpath          use rpath option when generating shared libraries
+  --with-shlib-version=X  Specify rel or abi version for shared libs
+Fine-Tuning Your Configuration:
+  --disable-overwrite     leave out the link to -lcurses
+  --disable-database      use only built-in data
+  --with-database=XXX     specify terminfo source to install
+  --with-fallbacks=XXX    specify list of fallback terminal descriptions
+EOF
+cat <<EOF
+  --with-terminfo-dirs=XXX specify list of terminfo directories (default: DATADIR/terminfo)
+  --with-default-terminfo-dir=DIR default terminfo directory (default: DATADIR/terminfo)
+  --disable-big-core      assume machine has little memory
+  --enable-termcap        compile in termcap fallback support
+  --enable-getcap         fast termcap load, no xrefs to terminfo
+  --enable-getcap-cache   cache translated termcaps in ~/.terminfo
+  --enable-symlinks       make tic use symbolic links not hard links
+  --enable-broken_linker  compile with broken-linker support code
+  --enable-bsdpad         recognize BSD-style prefix padding
+  --with-rcs-ids          compile-in RCS identifiers
+Options to Specify How Manpages are Installed:
+  --with-manpage-format   specify manpage-format: gzip/compress/BSDI/normal and
+                          optionally formatted, e.g., gzip,formatted
+EOF
+cat <<EOF
+  --with-manpage-renames  specify manpage-renaming
+  --with-manpage-symlinks specify manpage-symlinks
+  --with-manpage-tbl      specify manpage processing with tbl
+Extensions:
+  --disable-ext-funcs     disable function-extensions
+  --enable-const          compile with extra/non-standard const
+  --enable-no-padding     compile with \$NCURSES_NO_PADDING code
+  --enable-sigwinch       compile with SIGWINCH handler
+  --enable-tcap-names     compile with user-definable terminal capabilities
+Development Code:
+  --with-develop          enable all development options
+  --enable-colorfgbg      compile with \$COLORFGBG code
+EOF
+cat <<EOF
+  --enable-hard-tabs      compile with hard-tabs code
+  --disable-root-environ  limit environment when running as root
+  --enable-xmc-glitch     compile with limited support for xmc
+Experimental Code:
+  --disable-assumed-color do not assume anything about default-colors
+  --disable-hashmap       compile without hashmap scrolling-optimization
+  --enable-safe-sprintf   compile with experimental safe-sprintf code
+  --disable-scroll-hints  compile without scroll-hints code
+  --enable-widec          compile with experimental wide-char/UTF-8 code
+Testing/development Options:
+  --enable-echo           build: display "compiling" commands (default)
+  --enable-warnings       build: turn on GCC compiler warnings
+EOF
+cat <<EOF
+  --enable-assertions     test: turn on generation of assertion code
+  --disable-leaks         test: suppress permanent memory-leaks
+  --enable-expanded       test: generate functions for certain macros
+  --disable-macros        test: use functions rather than macros
+Ada95 Binding Options:
+  --with-ada-compiler=CMD specify Ada95 compiler command (default gnatmake)
+  --with-ada-include=DIR  Ada includes are in DIR (default: PREFIX/lib/ada/adainclude)
+  --with-ada-objects=DIR  Ada objects are in DIR (default: PREFIX/lib/ada/adalib)
+EOF
+    exit 0 ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host="$ac_optarg" ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir="$ac_optarg" ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir="$ac_optarg" ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir="$ac_optarg" ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir="$ac_optarg" ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir="$ac_optarg" ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir="$ac_optarg" ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir="$ac_optarg" ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix="$ac_optarg" ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix="$ac_optarg" ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix="$ac_optarg" ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name="$ac_optarg" ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir="$ac_optarg" ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir="$ac_optarg" ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site="$ac_optarg" ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir="$ac_optarg" ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir="$ac_optarg" ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target="$ac_optarg" ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers)
+    echo "configure generated by autoconf version 2.13.20000819"
+    exit 0 ;;
+
+  -with-* | --with-*)
+    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "with_${ac_package}='$ac_optarg'" ;;
+
+  -without-* | --without-*)
+    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    eval "with_${ac_package}=no" ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes="$ac_optarg" ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries="$ac_optarg" ;;
+
+  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+    ;;
+
+  *)
+    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+      echo "configure: warning: $ac_option: invalid host type" 1>&2
+    fi
+    if test "x$nonopt" != xNONE; then
+      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+    fi
+    nonopt="$ac_option"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
+fi
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 6 checking for... messages and results
+# 5 compiler messages saved in config.log
+if test "$silent" = yes; then
+  exec 6>/dev/null
+else
+  exec 6>&1
+fi
+exec 5>./config.log
+
+echo "\
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+" 1>&5
+
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
+  case "$ac_arg" in
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c) ;;
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
+  esac
+done
+
+# NLS nuisances.
+# Only set these to C if already set.  These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
+if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=ncurses/base/lib_initscr.c
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then its parent.
+  ac_prog=$0
+  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+  srcdir=$ac_confdir
+  if test ! -r $srcdir/$ac_unique_file; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+  if test "$ac_srcdir_defaulted" = yes; then
+    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+  else
+    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+  fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" != xNONE; then
+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+  fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+  if test -r "$ac_site_file"; then
+    echo "loading site script $ac_site_file"
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  echo "loading cache $cache_file"
+  . $cache_file
+else
+  echo "creating cache $cache_file"
+  > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+ac_exeext=
+ac_objext=o
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+    ac_n= ac_c='
+' ac_t='	'
+  else
+    ac_n=-n ac_c= ac_t=
+  fi
+else
+  ac_n= ac_c='\c' ac_t=
+fi
+
+
+
+
+
+NCURSES_MAJOR="`egrep '^NCURSES_MAJOR[ 	]*=' $srcdir/dist.mk | sed -e 's/^[^0-9]*//'`"
+NCURSES_MINOR="`egrep '^NCURSES_MINOR[ 	]*=' $srcdir/dist.mk | sed -e 's/^[^0-9]*//'`"
+NCURSES_PATCH="`egrep '^NCURSES_PATCH[ 	]*=' $srcdir/dist.mk | sed -e 's/^[^0-9]*//'`"
+cf_cv_abi_version=${NCURSES_MAJOR}
+cf_cv_rel_version=${NCURSES_MAJOR}.${NCURSES_MINOR}
+echo "$ac_t""Configuring NCURSES $cf_cv_rel_version ABI $cf_cv_abi_version (`date`)" 1>&6
+
+
+
+
+
+
+
+
+ac_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+  if test -f $ac_dir/install-sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f $ac_dir/install.sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
+
+if test -f $srcdir/config.guess ; then
+	
+# Do some error checking and defaulting for the host and target type.
+# The inputs are:
+#    configure --host=HOST --target=TARGET --build=BUILD NONOPT
+#
+# The rules are:
+# 1. You are not allowed to specify --host, --target, and nonopt at the
+#    same time.
+# 2. Host defaults to nonopt.
+# 3. If nonopt is not specified, then host defaults to the current host,
+#    as determined by config.guess.
+# 4. Target and build default to nonopt.
+# 5. If nonopt is not specified, then target and build default to host.
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+case $host---$target---$nonopt in
+NONE---*---* | *---NONE---* | *---*---NONE) ;;
+*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
+esac
+
+
+# Make sure we can run config.sub.
+if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
+else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking host system type""... $ac_c" 1>&6
+echo "configure:675: checking host system type" >&5
+
+host_alias=$host
+case "$host_alias" in
+NONE)
+  case $nonopt in
+  NONE)
+    if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
+    else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
+    fi ;;
+  *) host_alias=$nonopt ;;
+  esac ;;
+esac
+
+host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$host" 1>&6
+
+echo $ac_n "checking target system type""... $ac_c" 1>&6
+echo "configure:696: checking target system type" >&5
+
+target_alias=$target
+case "$target_alias" in
+NONE)
+  case $nonopt in
+  NONE) target_alias=$host_alias ;;
+  *) target_alias=$nonopt ;;
+  esac ;;
+esac
+
+target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
+target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$target" 1>&6
+
+echo $ac_n "checking build system type""... $ac_c" 1>&6
+echo "configure:714: checking build system type" >&5
+
+build_alias=$build
+case "$build_alias" in
+NONE)
+  case $nonopt in
+  NONE) build_alias=$host_alias ;;
+  *) build_alias=$nonopt ;;
+  esac ;;
+esac
+
+build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
+build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$build" 1>&6
+
+test "$host_alias" != "$target_alias" &&
+  test "$program_prefix$program_suffix$program_transform_name" = \
+    NONENONEs,x,x, &&
+  program_prefix=${target_alias}-
+
+	system_name="$host_os"
+else
+	system_name="`(uname -s -r) 2>/dev/null`"
+	if test -z "$system_name" ; then
+		system_name="`(hostname) 2>/dev/null`"
+	fi
+fi
+test -n "$system_name" && cat >> confdefs.h <<EOF
+#define SYSTEM_NAME "$system_name"
+EOF
+
+if eval "test \"`echo '$''{'cf_cv_system_name'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cf_cv_system_name="$system_name"
+fi
+
+
+test -z "$system_name" && system_name="$cf_cv_system_name"
+test -n "$cf_cv_system_name" && echo "$ac_t"""Configuring for $cf_cv_system_name"" 1>&6
+
+if test ".$system_name" != ".$cf_cv_system_name" ; then
+	echo "$ac_t""Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" 1>&6
+	{ echo "configure: error: "Please remove config.cache and try again."" 1>&2; exit 1; }
+fi
+
+
+# Check whether --with-system-type or --without-system-type was given.
+if test "${with_system_type+set}" = set; then
+  withval="$with_system_type"
+  echo "configure: warning: overriding system type to $withval" 1>&2
+ cf_cv_system_name=$withval
+fi
+
+
+# We need a configure script only when compiling as part of GNU C library.
+# Here we have to generate one of the files we need while compiling.
+#
+# The only problem is that users of the package might think they have to
+# run configure themself and find it irritating when nothing happens.
+#
+# So we try here to find out whether we are called from the glibc configure
+# or by a user.
+#
+
+# Check whether --enable-add-ons or --disable-add-ons was given.
+if test "${enable_add_ons+set}" = set; then
+  enableval="$enable_add_ons"
+  glibc_add_on=yes
+else
+  glibc_add_on=
+fi
+
+
+if test x"$glibc_add_on" = "xyes" ; then
+  rm -f $srcdir/Banner
+  # We are in glibc.
+  rm -f $srcdir/Makefile
+  cp $srcdir/Makefile.glibc $srcdir/Makefile
+  echo "ncurses `grep \"^[ 	]*ncurses-version[ 	]*=.*$\" \
+		$srcdir/Makefile | sed -e \
+		's/^[ 	]*ncurses-version[ 	]*=[ 	]*\([^	^ ]*\)[ 	]*$/\1/'`" > $srcdir/Banner
+  exit 0
+fi
+
+###	Save the given $CFLAGS to allow user-override.
+cf_user_CFLAGS="$CFLAGS"
+
+###	Default install-location
+
+echo $ac_n "checking for prefix""... $ac_c" 1>&6
+echo "configure:807: checking for prefix" >&5
+if test "x$prefix" = "xNONE" ; then
+	case "$cf_cv_system_name" in
+		# non-vendor systems don't have a conflict
+	openbsd*|netbsd*|freebsd*|linux*)
+		prefix=/usr
+		;;
+	*)	prefix=$ac_default_prefix
+		;;
+	esac
+fi
+echo "$ac_t""$prefix" 1>&6
+
+if test "x$prefix" = "xNONE" ; then
+echo $ac_n "checking for default include-directory""... $ac_c" 1>&6
+echo "configure:822: checking for default include-directory" >&5
+test -n "$verbose" && echo 1>&6
+for cf_symbol in \
+	$includedir \
+	$includedir/ncurses \
+	$prefix/include \
+	$prefix/include/ncurses \
+	/usr/local/include \
+	/usr/local/include/ncurses \
+	/usr/include \
+	/usr/include/ncurses
+do
+	cf_dir=`eval echo $cf_symbol`
+	if test -f $cf_dir/curses.h ; then
+	if ( fgrep NCURSES_VERSION $cf_dir/curses.h 2>&1 >/dev/null ) ; then
+		includedir="$cf_symbol"
+		test -n "$verbose"  && echo $ac_n "	found " 1>&6
+		break
+	fi
+	fi
+	test -n "$verbose"  && echo "	tested $cf_dir" 1>&6
+done
+echo "$ac_t""$includedir" 1>&6
+fi
+
+
+###	Checks for programs.
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:852: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="gcc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:882: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_prog_rejected=no
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+        ac_prog_rejected=yes
+	continue
+      fi
+      ac_cv_prog_CC="cc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# -gt 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    set dummy "$ac_dir/$ac_word" "$@"
+    shift
+    ac_cv_prog_CC="$@"
+  fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+  if test -z "$CC"; then
+    case "`uname -s`" in
+    *win32* | *WIN32*)
+      # Extract the first word of "cl", so it can be a program name with args.
+set dummy cl; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:933: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="cl"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ ;;
+    esac
+  fi
+  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:965: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 976 "configure"
+#include "confdefs.h"
+
+main(){return(0);}
+EOF
+if { (eval echo configure:981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  ac_cv_prog_cc_works=yes
+  # If we can't run a trivial program, we are probably using a cross compiler.
+  if (./conftest; exit) 2>/dev/null; then
+    ac_cv_prog_cc_cross=no
+  else
+    ac_cv_prog_cc_cross=yes
+  fi
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:1007: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:1012: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.c <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1021: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+  ac_cv_prog_gcc=yes
+else
+  ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+
+ac_test_CFLAGS="${CFLAGS+set}"
+ac_save_CFLAGS="$CFLAGS"
+CFLAGS=
+echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:1040: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+  ac_cv_prog_cc_g=yes
+else
+  ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS="$ac_save_CFLAGS"
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+
+if test "$GCC" = yes ; then
+	echo $ac_n "checking version of gcc""... $ac_c" 1>&6
+echo "configure:1073: checking version of gcc" >&5
+	eval "$CC --version"
+fi
+if test "$host" != $build; then
+	for ac_prog in $CC gcc cc
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1082: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_BUILD_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$BUILD_CC"; then
+  ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_BUILD_CC="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+BUILD_CC="$ac_cv_prog_BUILD_CC"
+if test -n "$BUILD_CC"; then
+  echo "$ac_t""$BUILD_CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$BUILD_CC" && break
+done
+
+else
+	BUILD_CC="$CC"
+fi
+
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:1116: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+    # This must be in double quotes, not single quotes, because CPP may get
+  # substituted into the Makefile and "${CC-cc}" will confuse make.
+  CPP="${CC-cc} -E"
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp.
+  cat > conftest.$ac_ext <<EOF
+#line 1131 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1137: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -E -traditional-cpp"
+  cat > conftest.$ac_ext <<EOF
+#line 1148 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1154: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -nologo -E"
+  cat > conftest.$ac_ext <<EOF
+#line 1165 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1171: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+  ac_cv_prog_CPP="$CPP"
+fi
+  CPP="$ac_cv_prog_CPP"
+else
+  ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+    echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
+echo "configure:1197: checking whether ${CC-cc} needs -traditional" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+    ac_pattern="Autoconf.*'x'"
+  cat > conftest.$ac_ext <<EOF
+#line 1203 "configure"
+#include "confdefs.h"
+#include <sgtty.h>
+Autoconf TIOCGETP
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "$ac_pattern" >/dev/null 2>&1; then
+  rm -rf conftest*
+  ac_cv_prog_gcc_traditional=yes
+else
+  rm -rf conftest*
+  ac_cv_prog_gcc_traditional=no
+fi
+rm -f conftest*
+
+
+  if test $ac_cv_prog_gcc_traditional = no; then
+    cat > conftest.$ac_ext <<EOF
+#line 1221 "configure"
+#include "confdefs.h"
+#include <termio.h>
+Autoconf TCGETA
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "$ac_pattern" >/dev/null 2>&1; then
+  rm -rf conftest*
+  ac_cv_prog_gcc_traditional=yes
+fi
+rm -f conftest*
+
+  fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
+  if test $ac_cv_prog_gcc_traditional = yes; then
+    CC="$CC -traditional"
+  fi
+fi
+
+echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
+echo "configure:1243: checking for POSIXized ISC" >&5
+if test -d /etc/conf/kconfig.d &&
+  grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
+then
+  echo "$ac_t""yes" 1>&6
+  ISC=yes # If later tests want to check for ISC.
+  cat >> confdefs.h <<\EOF
+#define _POSIX_SOURCE 1
+EOF
+
+  if test "$GCC" = yes; then
+    CC="$CC -posix"
+  else
+    CC="$CC -Xp"
+  fi
+else
+  echo "$ac_t""no" 1>&6
+  ISC=
+fi
+
+
+echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
+echo "configure:1265: checking for ${CC-cc} option to accept ANSI C" >&5
+if eval "test \"`echo '$''{'cf_cv_ansi_cc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+cf_cv_ansi_cc=no
+cf_save_CFLAGS="$CFLAGS"
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX			-qlanglvl=ansi
+# Ultrix and OSF/1	-std1
+# HP-UX			-Aa -D_HPUX_SOURCE
+# SVR4			-Xc
+# UnixWare 1.2		(cannot use -Xc, since ANSI/POSIX clashes)
+for cf_arg in "-DCC_HAS_PROTOS" \
+	"" \
+	-qlanglvl=ansi \
+	-std1 \
+	-Ae \
+	"-Aa -D_HPUX_SOURCE" \
+	-Xc
+do
+	CFLAGS="$cf_save_CFLAGS $cf_arg"
+	cat > conftest.$ac_ext <<EOF
+#line 1289 "configure"
+#include "confdefs.h"
+
+#ifndef CC_HAS_PROTOS
+#if !defined(__STDC__) || (__STDC__ != 1)
+choke me
+#endif
+#endif
+
+int main() {
+
+	int test (int i, double x);
+	struct s1 {int (*f) (int a);};
+	struct s2 {int (*f) (double a);};
+; return 0; }
+EOF
+if { (eval echo configure:1305: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  cf_cv_ansi_cc="$cf_arg"; break
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+done
+CFLAGS="$cf_save_CFLAGS"
+
+fi
+
+echo "$ac_t""$cf_cv_ansi_cc" 1>&6
+
+if test "$cf_cv_ansi_cc" != "no"; then
+if test ".$cf_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then
+	CFLAGS="$CFLAGS $cf_cv_ansi_cc"
+else
+	cat >> confdefs.h <<\EOF
+#define CC_HAS_PROTOS 1
+EOF
+
+fi
+fi
+
+
+if test "$cf_cv_ansi_cc" = "no"; then
+	{ echo "configure: error: Your compiler does not appear to recognize prototypes.
+You have the following choices:
+	a. adjust your compiler options
+	b. get an up-to-date compiler
+	c. use a wrapper such as unproto" 1>&2; exit 1; }
+fi
+
+
+
+PROG_EXT=
+case $cf_cv_system_name in
+os2*)
+    # We make sure -Zexe is not used -- it would interfere with @PROG_EXT@
+    CFLAGS="$CFLAGS -Zmt -D__ST_MT_ERRNO__"
+    CXXFLAGS="$CXXFLAGS -Zmt -D__ST_MT_ERRNO__"
+    LDFLAGS=`echo "$LDFLAGS -Zmt -Zcrtdll" | sed "s/-Zexe//g"`
+    PROG_EXT=".exe"
+    ;;
+cygwin*)
+    PROG_EXT=".exe"
+    ;;
+esac
+
+
+
+case "$cf_cv_system_name" in
+freebsd*) #(vi
+  test -z "$LDCONFIG" && LDCONFIG="/sbin/ldconfig -R"
+  ;;
+*) LDPATH=$PATH:/sbin:/usr/sbin
+  # Extract the first word of "ldconfig", so it can be a program name with args.
+set dummy ldconfig; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1366: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_LDCONFIG'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  case "$LDCONFIG" in
+  /*)
+  ac_cv_path_LDCONFIG="$LDCONFIG" # Let the user override the test with a path.
+  ;;
+  ?:/*)			 
+  ac_cv_path_LDCONFIG="$LDCONFIG" # Let the user override the test with a dos path.
+  ;;
+  *)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$LDPATH"
+  for ac_dir in $ac_dummy; do 
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_path_LDCONFIG="$ac_dir/$ac_word"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  ;;
+esac
+fi
+LDCONFIG="$ac_cv_path_LDCONFIG"
+if test -n "$LDCONFIG"; then
+  echo "$ac_t""$LDCONFIG" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+  ;;
+esac
+
+
+echo $ac_n "checking if you want to ensure bool is consistent with C++""... $ac_c" 1>&6
+echo "configure:1403: checking if you want to ensure bool is consistent with C++" >&5
+
+# Check whether --with-cxx or --without-cxx was given.
+if test "${with_cxx+set}" = set; then
+  withval="$with_cxx"
+  cf_with_cxx=$withval
+else
+  cf_with_cxx=yes
+fi
+
+echo "$ac_t""$cf_with_cxx" 1>&6
+if test "X$cf_with_cxx" = Xno ; then
+	CXX=""
+	GXX=""
+else
+		for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1423: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CXX="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CXX="$ac_cv_prog_CXX"
+if test -n "$CXX"; then
+  echo "$ac_t""$CXX" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$CXX" && break
+done
+test -n "$CXX" || CXX="gcc"
+
+
+echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:1455: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+
+ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 1466 "configure"
+#include "confdefs.h"
+
+int main(){return(0);}
+EOF
+if { (eval echo configure:1471: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  ac_cv_prog_cxx_works=yes
+  # If we can't run a trivial program, we are probably using a cross compiler.
+  if (./conftest; exit) 2>/dev/null; then
+    ac_cv_prog_cxx_cross=no
+  else
+    ac_cv_prog_cxx_cross=yes
+  fi
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_prog_cxx_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
+if test $ac_cv_prog_cxx_works = no; then
+  echo "$ac_t""You don't have any C++ compiler, too bad" 1>&6; 		cf_with_cxx=no; CXX=""; GXX="";
+fi
+echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:1497: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
+cross_compiling=$ac_cv_prog_cxx_cross
+
+echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
+echo "configure:1502: checking whether we are using GNU C++" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.C <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1511: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+  ac_cv_prog_gxx=yes
+else
+  ac_cv_prog_gxx=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gxx" 1>&6
+
+if test $ac_cv_prog_gxx = yes; then
+  GXX=yes
+else
+  GXX=
+fi
+
+ac_test_CXXFLAGS="${CXXFLAGS+set}"
+ac_save_CXXFLAGS="$CXXFLAGS"
+CXXFLAGS=
+echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
+echo "configure:1530: checking whether ${CXX-g++} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  echo 'void f(){}' > conftest.cc
+if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
+  ac_cv_prog_cxx_g=yes
+else
+  ac_cv_prog_cxx_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS="$ac_save_CXXFLAGS"
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi
+else
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi
+fi
+
+	fi
+
+if test "$GXX" = yes; then
+	case "`${CXX-g++} --version`" in
+	1*|2.[0-6]*)
+		GXX=""; CXX=""; ac_cv_prog_gxx=no
+		cf_cxx_library=no
+		echo No: templates do not work
+		;;
+	esac
+fi
+
+echo $ac_n "checking if you want to build C++ binding and demo""... $ac_c" 1>&6
+echo "configure:1574: checking if you want to build C++ binding and demo" >&5
+
+# Check whether --with-cxx-binding or --without-cxx-binding was given.
+if test "${with_cxx_binding+set}" = set; then
+  withval="$with_cxx_binding"
+  cf_with_cxx_binding=$withval
+else
+  cf_with_cxx_binding=$cf_with_cxx
+fi
+
+echo "$ac_t""$cf_with_cxx_binding" 1>&6
+
+echo $ac_n "checking if you want to build with Ada95""... $ac_c" 1>&6
+echo "configure:1587: checking if you want to build with Ada95" >&5
+
+# Check whether --with-ada or --without-ada was given.
+if test "${with_ada+set}" = set; then
+  withval="$with_ada"
+  cf_with_ada=$withval
+else
+  cf_with_ada=yes
+fi
+
+echo "$ac_t""$cf_with_ada" 1>&6
+
+echo $ac_n "checking if you want to build programs such as tic""... $ac_c" 1>&6
+echo "configure:1600: checking if you want to build programs such as tic" >&5
+
+# Check whether --with-progs or --without-progs was given.
+if test "${with_progs+set}" = set; then
+  withval="$with_progs"
+  cf_with_progs=$withval
+else
+  cf_with_progs=yes
+fi
+
+echo "$ac_t""$cf_with_progs" 1>&6
+
+echo $ac_n "checking if you wish to install curses.h""... $ac_c" 1>&6
+echo "configure:1613: checking if you wish to install curses.h" >&5
+
+# Check whether --with-curses-h or --without-curses-h was given.
+if test "${with_curses_h+set}" = set; then
+  withval="$with_curses_h"
+  with_curses_h=$withval
+else
+  with_curses_h=yes
+fi
+
+echo "$ac_t""$with_curses_h" 1>&6
+
+modules_to_build="ncurses"
+if test "X$cf_with_progs" != Xno ; then
+modules_to_build="$modules_to_build progs tack"
+fi
+modules_to_build="$modules_to_build panel menu form"
+
+if test "$program_transform_name" = s,x,x,; then
+  program_transform_name=
+else
+  # Double any \ or $.  echo might interpret backslashes.
+  cat <<\EOF_SED > conftestsed
+s,\\,\\\\,g; s,\$,$$,g
+EOF_SED
+  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
+  rm -f conftestsed
+fi
+test "$program_prefix" != NONE &&
+  program_transform_name="s,^,${program_prefix},; $program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
+
+# sed with no file args requires a program.
+test "$program_transform_name" = "" && program_transform_name="s,x,x,"
+
+for ac_prog in mawk gawk nawk awk
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1655: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_AWK="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+AWK="$ac_cv_prog_AWK"
+if test -n "$AWK"; then
+  echo "$ac_t""$AWK" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$AWK" && break
+done
+
+echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
+echo "configure:1685: checking whether ${MAKE-make} sets \${MAKE}" >&5
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftestmake <<\EOF
+all:
+	@echo 'ac_maketemp="${MAKE}"'
+EOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+  eval ac_cv_prog_make_${ac_make}_set=yes
+else
+  eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftestmake
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  SET_MAKE=
+else
+  echo "$ac_t""no" 1>&6
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
+echo "configure:1723: checking for a BSD compatible install" >&5
+if test -z "$INSTALL"; then
+if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+    IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
+  for ac_dir in $PATH; do
+    # Account for people who put trailing slashes in PATH elements.
+    case "$ac_dir/" in
+    /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+    *)
+      # OSF1 and SCO ODT 3.0 have their own names for install.
+      # Don't use installbsd from OSF since it installs stuff as root
+      # by default.
+      for ac_prog in ginstall scoinst install; do
+        if test -f $ac_dir/$ac_prog; then
+	  if test $ac_prog = install &&
+            grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  else
+	    ac_cv_path_install="$ac_dir/$ac_prog -c"
+	    break 2
+	  fi
+	fi
+      done
+      ;;
+    esac
+  done
+  IFS="$ac_save_IFS"
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL="$ac_cv_path_install"
+  else
+    # As a last resort, use the slow shell script.  We don't cache a
+    # path for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the path is relative.
+    INSTALL="$ac_install_sh"
+  fi
+fi
+echo "$ac_t""$INSTALL" 1>&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+case $INSTALL in
+/*)
+  ;;
+*)
+  cf_dir=`echo $INSTALL|sed -e 's%/[^/]*$%%'`
+  test -z "$cf_dir" && cf_dir=.
+  INSTALL=`cd $cf_dir && pwd`/`echo $INSTALL | sed -e 's:^.*/::'`
+  ;;
+esac
+
+echo $ac_n "checking for long file names""... $ac_c" 1>&6
+echo "configure:1786: checking for long file names" >&5
+if eval "test \"`echo '$''{'ac_cv_sys_long_file_names'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_cv_sys_long_file_names=yes
+# Test for long file names in all the places we know might matter:
+#      .		the current directory, where building will happen
+#      $prefix/lib	where we will be installing things
+#      $exec_prefix/lib	likewise
+# eval it to expand exec_prefix.
+#      $TMPDIR		if set, where it might want to write temporary files
+# if $TMPDIR is not set:
+#      /tmp		where it might want to write temporary files
+#      /var/tmp		likewise
+#      /usr/tmp		likewise
+if test -n "$TMPDIR" && test -d "$TMPDIR" && test -w "$TMPDIR"; then
+  ac_tmpdirs="$TMPDIR"
+else
+  ac_tmpdirs='/tmp /var/tmp /usr/tmp'
+fi
+for ac_dir in  . $ac_tmpdirs `eval echo $prefix/lib $exec_prefix/lib` ; do
+  test -d $ac_dir || continue
+  test -w $ac_dir || continue # It is less confusing to not echo anything here.
+  (echo 1 > $ac_dir/conftest9012345) 2>/dev/null
+  (echo 2 > $ac_dir/conftest9012346) 2>/dev/null
+  val=`cat $ac_dir/conftest9012345 2>/dev/null`
+  if test ! -f $ac_dir/conftest9012345 || test "$val" != 1; then
+    ac_cv_sys_long_file_names=no
+    rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null
+    break
+  fi
+  rm -f $ac_dir/conftest9012345 $ac_dir/conftest9012346 2>/dev/null
+done
+fi
+
+echo "$ac_t""$ac_cv_sys_long_file_names" 1>&6
+if test $ac_cv_sys_long_file_names = yes; then
+  cat >> confdefs.h <<\EOF
+#define HAVE_LONG_FILE_NAMES 1
+EOF
+
+fi
+
+
+echo $ac_n "checking if filesystem supports mixed-case filenames""... $ac_c" 1>&6
+echo "configure:1831: checking if filesystem supports mixed-case filenames" >&5
+if eval "test \"`echo '$''{'cf_cv_mixedcase'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	rm -f conftest CONFTEST
+	echo test >conftest
+	if test -f CONFTEST ; then
+		cf_cv_mixedcase=no
+	else
+		cf_cv_mixedcase=yes
+	fi
+	rm -f conftest CONFTEST
+
+fi
+
+echo "$ac_t""$cf_cv_mixedcase" 1>&6
+test "$cf_cv_mixedcase" = yes && cat >> confdefs.h <<\EOF
+#define MIXEDCASE_FILENAMES 1
+EOF
+
+
+echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
+echo "configure:1854: checking whether ln -s works" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  rm -f conftestdata
+if ln -s X conftestdata 2>/dev/null
+then
+  rm -f conftestdata
+  ac_cv_prog_LN_S="ln -s"
+else
+  ac_cv_prog_LN_S=ln
+fi
+fi
+LN_S="$ac_cv_prog_LN_S"
+if test "$ac_cv_prog_LN_S" = "ln -s"; then
+  echo "$ac_t""yes" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+# Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1877: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_RANLIB="ranlib"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
+fi
+fi
+RANLIB="$ac_cv_prog_RANLIB"
+if test -n "$RANLIB"; then
+  echo "$ac_t""$RANLIB" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+
+# Extract the first word of "ctags", so it can be a program name with args.
+set dummy ctags; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1909: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_MAKE_LOWER_TAGS'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$MAKE_LOWER_TAGS"; then
+  ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_MAKE_LOWER_TAGS="yes"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no"
+fi
+fi
+MAKE_LOWER_TAGS="$ac_cv_prog_MAKE_LOWER_TAGS"
+if test -n "$MAKE_LOWER_TAGS"; then
+  echo "$ac_t""$MAKE_LOWER_TAGS" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+if test "$cf_cv_mixedcase" = yes ; then
+	# Extract the first word of "etags", so it can be a program name with args.
+set dummy etags; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1941: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_MAKE_UPPER_TAGS'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$MAKE_UPPER_TAGS"; then
+  ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_MAKE_UPPER_TAGS="yes"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no"
+fi
+fi
+MAKE_UPPER_TAGS="$ac_cv_prog_MAKE_UPPER_TAGS"
+if test -n "$MAKE_UPPER_TAGS"; then
+  echo "$ac_t""$MAKE_UPPER_TAGS" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+else
+	MAKE_UPPER_TAGS=no
+fi
+
+if test "$MAKE_UPPER_TAGS" = yes ; then
+	MAKE_UPPER_TAGS=
+else
+	MAKE_UPPER_TAGS="#"
+fi
+
+
+if test "$MAKE_LOWER_TAGS" = yes ; then
+	MAKE_LOWER_TAGS=
+else
+	MAKE_LOWER_TAGS="#"
+fi
+
+
+for ac_prog in tdlint lint alint
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1991: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LINT'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$LINT"; then
+  ac_cv_prog_LINT="$LINT" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_LINT="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+LINT="$ac_cv_prog_LINT"
+if test -n "$LINT"; then
+  echo "$ac_t""$LINT" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$LINT" && break
+done
+
+for ac_prog in man man_db
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2025: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_MAN'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$MAN"; then
+  ac_cv_prog_MAN="$MAN" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_MAN="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+MAN="$ac_cv_prog_MAN"
+if test -n "$MAN"; then
+  echo "$ac_t""$MAN" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$MAN" && break
+done
+
+
+
+if eval "test \"`echo '$''{'cf_cv_subst_LD'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+echo $ac_n "checking for loader (symbol LD)""... $ac_c" 1>&6
+echo "configure:2061: checking for loader (symbol LD)" >&5
+test -z "$LD" && LD=ld
+echo "$ac_t""$LD" 1>&6
+
+cf_cv_subst_LD=$LD
+fi
+
+LD=${cf_cv_subst_LD}
+
+if eval "test \"`echo '$''{'cf_cv_subst_AR'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+echo $ac_n "checking for archiver (symbol AR)""... $ac_c" 1>&6
+echo "configure:2075: checking for archiver (symbol AR)" >&5
+test -z "$AR" && AR=ar
+echo "$ac_t""$AR" 1>&6
+
+cf_cv_subst_AR=$AR
+fi
+
+AR=${cf_cv_subst_AR}
+
+if eval "test \"`echo '$''{'cf_cv_subst_AR_OPTS'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+echo $ac_n "checking for archiver options (symbol AR_OPTS)""... $ac_c" 1>&6
+echo "configure:2089: checking for archiver options (symbol AR_OPTS)" >&5
+test -z "$AR_OPTS" && AR_OPTS=rv
+echo "$ac_t""$AR_OPTS" 1>&6
+
+cf_cv_subst_AR_OPTS=$AR_OPTS
+fi
+
+AR_OPTS=${cf_cv_subst_AR_OPTS}
+
+
+
+echo $ac_n "checking for makeflags variable""... $ac_c" 1>&6
+echo "configure:2101: checking for makeflags variable" >&5
+if eval "test \"`echo '$''{'cf_cv_makeflags'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	cf_cv_makeflags=''
+	for cf_option in '-$(MAKEFLAGS)' '$(MFLAGS)'
+	do
+		cat >cf_makeflags.tmp <<CF_EOF
+all :
+	@ echo '.$cf_option'
+CF_EOF
+		cf_result=`${MAKE-make} -k -f cf_makeflags.tmp 2>/dev/null`
+		case "$cf_result" in
+		.*k)
+			cf_result=`${MAKE-make} -k -f cf_makeflags.tmp CC=cc 2>/dev/null`
+			case "$cf_result" in
+			.*CC=*)	cf_cv_makeflags=
+				;;
+			*)	cf_cv_makeflags=$cf_option
+				;;
+			esac
+			break
+			;;
+		*)	echo no match "$cf_result"
+			;;
+		esac
+	done
+	rm -f cf_makeflags.tmp
+fi
+
+echo "$ac_t""$cf_cv_makeflags" 1>&6
+
+
+
+echo $ac_n "checking if you have specified an install-prefix""... $ac_c" 1>&6
+echo "configure:2137: checking if you have specified an install-prefix" >&5
+
+# Check whether --with-install-prefix or --without-install-prefix was given.
+if test "${with_install_prefix+set}" = set; then
+  withval="$with_install_prefix"
+  case "$withval" in #(vi
+	yes|no) #(vi
+		;;
+	*)	DESTDIR="$withval"
+		;;
+	esac
+fi
+
+echo "$ac_t""$DESTDIR" 1>&6
+
+
+###############################################################################
+
+
+### Options to allow the user to specify the set of libraries which are used.
+### Use "--without-normal --with-shared" to allow the default model to be
+### shared, for example.
+cf_list_models=""
+
+echo $ac_n "checking if you want to build libraries with libtool""... $ac_c" 1>&6
+echo "configure:2162: checking if you want to build libraries with libtool" >&5
+
+# Check whether --with-libtool or --without-libtool was given.
+if test "${with_libtool+set}" = set; then
+  withval="$with_libtool"
+  with_libtool=$withval
+else
+  with_libtool=no
+fi
+
+echo "$ac_t""$with_libtool" 1>&6
+if test "$with_libtool" = "yes"; then
+	cf_list_models="$cf_list_models libtool"
+	test -z "$LIBTOOL" && LIBTOOL=libtool
+else
+	LIBTOOL=""
+fi
+
+
+echo $ac_n "checking if you want to build shared libraries""... $ac_c" 1>&6
+echo "configure:2182: checking if you want to build shared libraries" >&5
+
+# Check whether --with-shared or --without-shared was given.
+if test "${with_shared+set}" = set; then
+  withval="$with_shared"
+  with_shared=$withval
+else
+  with_shared=no
+fi
+
+echo "$ac_t""$with_shared" 1>&6
+test "$with_shared" = "yes" && cf_list_models="$cf_list_models shared"
+
+echo $ac_n "checking if you want to build static libraries""... $ac_c" 1>&6
+echo "configure:2196: checking if you want to build static libraries" >&5
+
+# Check whether --with-normal or --without-normal was given.
+if test "${with_normal+set}" = set; then
+  withval="$with_normal"
+  with_normal=$withval
+else
+  with_normal=yes
+fi
+
+echo "$ac_t""$with_normal" 1>&6
+test "$with_normal" = "yes" && cf_list_models="$cf_list_models normal"
+
+echo $ac_n "checking if you want to build debug libraries""... $ac_c" 1>&6
+echo "configure:2210: checking if you want to build debug libraries" >&5
+
+# Check whether --with-debug or --without-debug was given.
+if test "${with_debug+set}" = set; then
+  withval="$with_debug"
+  with_debug=$withval
+else
+  with_debug=yes
+fi
+
+echo "$ac_t""$with_debug" 1>&6
+test "$with_debug" = "yes" && cf_list_models="$cf_list_models debug"
+
+echo $ac_n "checking if you want to build profiling libraries""... $ac_c" 1>&6
+echo "configure:2224: checking if you want to build profiling libraries" >&5
+
+# Check whether --with-profile or --without-profile was given.
+if test "${with_profile+set}" = set; then
+  withval="$with_profile"
+  with_profile=$withval
+else
+  with_profile=no
+fi
+
+echo "$ac_t""$with_profile" 1>&6
+test "$with_profile" = "yes" && cf_list_models="$cf_list_models profile"
+
+###############################################################################
+
+echo $ac_n "checking for specified models""... $ac_c" 1>&6
+echo "configure:2240: checking for specified models" >&5
+test -z "$cf_list_models" && cf_list_models=normal
+test "$with_libtool" = "yes" && cf_list_models=libtool
+echo "$ac_t""$cf_list_models" 1>&6
+
+### Use the first model as the default, and save its suffix for use in building
+### up test-applications.
+echo $ac_n "checking for default model""... $ac_c" 1>&6
+echo "configure:2248: checking for default model" >&5
+DFT_LWR_MODEL=`echo $cf_list_models | $AWK '{print $1}'`
+echo "$ac_t""$DFT_LWR_MODEL" 1>&6
+
+
+DFT_UPR_MODEL=`echo "$DFT_LWR_MODEL" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+
+TINFO_NAME=tinfo
+
+
+LIB_NAME=ncurses
+
+
+LIB_DIR=../lib
+
+	case $cf_cv_system_name in
+	os2)	LIB_PREFIX=''     ;;
+	*)	LIB_PREFIX='lib'  ;;
+	esac
+cf_prefix=$LIB_PREFIX
+	
+
+LIB_PREFIX=$cf_prefix
+
+
+LIB_SUFFIX=
+
+
+###############################################################################
+
+echo $ac_n "checking if you want to build a separate terminfo library""... $ac_c" 1>&6
+echo "configure:2280: checking if you want to build a separate terminfo library" >&5
+
+# Check whether --with-termlib or --without-termlib was given.
+if test "${with_termlib+set}" = set; then
+  withval="$with_termlib"
+  with_termlib=$withval
+else
+  with_termlib=no
+fi
+
+echo "$ac_t""$with_termlib" 1>&6
+
+### Checks for special libraries, must be done up-front.
+echo $ac_n "checking if you want to link with dbmalloc for testing""... $ac_c" 1>&6
+echo "configure:2294: checking if you want to link with dbmalloc for testing" >&5
+
+# Check whether --with-dbmalloc or --without-dbmalloc was given.
+if test "${with_dbmalloc+set}" = set; then
+  withval="$with_dbmalloc"
+  with_dbmalloc=$withval
+else
+  with_dbmalloc=no
+fi
+
+echo "$ac_t""$with_dbmalloc" 1>&6
+if test "$with_dbmalloc" = yes ; then
+	echo $ac_n "checking for debug_malloc in -ldbmalloc""... $ac_c" 1>&6
+echo "configure:2307: checking for debug_malloc in -ldbmalloc" >&5
+ac_lib_var=`echo dbmalloc'_'debug_malloc | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ldbmalloc  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2315 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char debug_malloc();
+
+int main() {
+debug_malloc()
+; return 0; }
+EOF
+if { (eval echo configure:2326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_lib=HAVE_LIB`echo dbmalloc | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-ldbmalloc $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+
+echo $ac_n "checking if you want to link with dmalloc for testing""... $ac_c" 1>&6
+echo "configure:2356: checking if you want to link with dmalloc for testing" >&5
+
+# Check whether --with-dmalloc or --without-dmalloc was given.
+if test "${with_dmalloc+set}" = set; then
+  withval="$with_dmalloc"
+  with_dmalloc=$withval
+else
+  with_dmalloc=no
+fi
+
+echo "$ac_t""$with_dmalloc" 1>&6
+if test "$with_dmalloc" = yes ; then
+	echo $ac_n "checking for dmalloc_debug in -ldmalloc""... $ac_c" 1>&6
+echo "configure:2369: checking for dmalloc_debug in -ldmalloc" >&5
+ac_lib_var=`echo dmalloc'_'dmalloc_debug | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ldmalloc  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2377 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char dmalloc_debug();
+
+int main() {
+dmalloc_debug()
+; return 0; }
+EOF
+if { (eval echo configure:2388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_lib=HAVE_LIB`echo dmalloc | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-ldmalloc $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+
+SHLIB_LIST=""
+echo $ac_n "checking if you want to link with the gpm mouse library""... $ac_c" 1>&6
+echo "configure:2419: checking if you want to link with the gpm mouse library" >&5
+
+# Check whether --with-gpm or --without-gpm was given.
+if test "${with_gpm+set}" = set; then
+  withval="$with_gpm"
+  with_gpm=$withval
+else
+  with_gpm=no
+fi
+
+echo "$ac_t""$with_gpm" 1>&6
+if test "$with_gpm" = yes ; then
+	echo $ac_n "checking for Gpm_Open in -lgpm""... $ac_c" 1>&6
+echo "configure:2432: checking for Gpm_Open in -lgpm" >&5
+ac_lib_var=`echo gpm'_'Gpm_Open | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lgpm  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2440 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char Gpm_Open();
+
+int main() {
+Gpm_Open()
+; return 0; }
+EOF
+if { (eval echo configure:2451: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
+		EXTRA_LIBS="-lgpm -lncurses $EXTRA_LIBS"
+		SHLIB_LIST="-lgpm $SHLIB_LIST"
+		cat >> confdefs.h <<\EOF
+#define HAVE_LIBGPM 1
+EOF
+
+		for ac_hdr in gpm.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:2477: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 2482 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2487: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+	
+else
+  echo "$ac_t""no" 1>&6
+echo "configure: warning: Cannot link with gpm library - read the FAQ" 1>&2
+fi
+
+fi
+
+
+if test X"$CC_G_OPT" = X"" ; then
+	CC_G_OPT='-g'
+	test -n "$GCC" && test "${ac_cv_prog_cc_g}" != yes && CC_G_OPT=''
+fi
+
+
+if test X"$CXX_G_OPT" = X"" ; then
+	CXX_G_OPT='-g'
+	test -n "$GXX" && test "${ac_cv_prog_cxx_g}" != yes && CXX_G_OPT=''
+fi
+
+
+echo $ac_n "checking for default loader flags""... $ac_c" 1>&6
+echo "configure:2535: checking for default loader flags" >&5
+case $DFT_LWR_MODEL in
+libtool) LD_MODEL=''   ;;
+normal)  LD_MODEL=''   ;;
+debug)   LD_MODEL=$CC_G_OPT ;;
+profile) LD_MODEL='-pg';;
+shared)  LD_MODEL=''   ;;
+esac
+echo "$ac_t""$LD_MODEL" 1>&6
+
+echo $ac_n "checking if rpath option should be used""... $ac_c" 1>&6
+echo "configure:2546: checking if rpath option should be used" >&5
+
+# Check whether --enable-rpath or --disable-rpath was given.
+if test "${enable_rpath+set}" = set; then
+  enableval="$enable_rpath"
+  cf_cv_ld_rpath=$enableval
+else
+  cf_cv_ld_rpath=no
+fi
+
+echo "$ac_t""$cf_cv_ld_rpath" 1>&6
+
+
+	
+ 	LOCAL_LDFLAGS=
+ 	LOCAL_LDFLAGS2=
+	LD_SHARED_OPTS=
+	INSTALL_LIB="-m 644"
+
+	cf_cv_do_symlinks=no
+
+	echo $ac_n "checking if release/abi version should be used for shared libs""... $ac_c" 1>&6
+echo "configure:2568: checking if release/abi version should be used for shared libs" >&5
+	
+# Check whether --with-shlib-version or --without-shlib-version was given.
+if test "${with_shlib_version+set}" = set; then
+  withval="$with_shlib_version"
+  test -z "$withval" && withval=auto
+	case $withval in #(vi
+	yes) #(vi
+		cf_cv_shlib_version=auto
+		;;
+	rel|abi|auto|no) #(vi
+		cf_cv_shlib_version=$withval
+		;;
+	*)
+		{ echo "configure: error: option value must be one of: rel, abi, auto or no" 1>&2; exit 1; }
+		;;
+	esac
+	
+else
+  cf_cv_shlib_version=auto
+fi
+
+	echo "$ac_t""$cf_cv_shlib_version" 1>&6
+
+	cf_cv_rm_so_locs=no
+
+	# Some less-capable ports of gcc support only -fpic
+	CC_SHARED_OPTS=
+	if test "$GCC" = yes
+	then
+		echo $ac_n "checking which $CC option to use""... $ac_c" 1>&6
+echo "configure:2599: checking which $CC option to use" >&5
+		cf_save_CFLAGS="$CFLAGS"
+		for CC_SHARED_OPTS in -fPIC -fpic ''
+		do
+			CFLAGS="$cf_save_CFLAGS $CC_SHARED_OPTS"
+			cat > conftest.$ac_ext <<EOF
+#line 2605 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+int main() {
+int x = 1
+; return 0; }
+EOF
+if { (eval echo configure:2612: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  break
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+		done
+		echo "$ac_t""$CC_SHARED_OPTS" 1>&6
+		CFLAGS="$cf_save_CFLAGS"
+	fi
+
+	case $cf_cv_system_name in
+	beos*)
+		MK_SHARED_LIB='$(CC) -o $@ -Xlinker -soname=`basename $@` -nostart -e 0'
+		;;
+	hpux*)
+		# (tested with gcc 2.7.2 -- I don't have c89)
+		if test "$GCC" = yes; then
+			LD_SHARED_OPTS='-Xlinker +b -Xlinker $(libdir)'
+		else
+			CC_SHARED_OPTS='+Z'
+			LD_SHARED_OPTS='-Wl,+b,$(libdir)'
+		fi
+		MK_SHARED_LIB='$(LD) +b $(libdir) -b -o $@'
+		# HP-UX shared libraries must be executable, and should be
+		# readonly to exploit a quirk in the memory manager.
+		INSTALL_LIB="-m 555"
+		;;
+	irix*)
+		if test "$cf_cv_ld_rpath" = yes ; then
+			cf_ld_rpath_opt="-Wl,-rpath,"
+			EXTRA_LDFLAGS="-Wl,-rpath,\$(libdir) $EXTRA_LDFLAGS"
+		fi
+		# tested with IRIX 5.2 and 'cc'.
+		if test "$GCC" != yes; then
+			CC_SHARED_OPTS='-KPIC'
+		fi
+		MK_SHARED_LIB='$(LD) -shared -rdata_shared -soname `basename $@` -o $@'
+		cf_cv_rm_so_locs=yes
+		;;
+	linux*|gnu*)
+		if test "$DFT_LWR_MODEL" = "shared" ; then
+ 			LOCAL_LDFLAGS="-Wl,-rpath,`pwd`/lib"
+ 			LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
+		fi
+		if test "$cf_cv_ld_rpath" = yes ; then
+			cf_ld_rpath_opt="-Wl,-rpath,"
+			EXTRA_LDFLAGS="$LOCAL_LDFLAGS $EXTRA_LDFLAGS"
+		fi
+		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
+		MK_SHARED_LIB='$(CC) -shared -Wl,-soname,`basename $@ .$(REL_VERSION)`.$(ABI_VERSION),-stats,-lc -o $@'
+		;;
+	openbsd2*)
+		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
+		MK_SHARED_LIB='$(LD) -Bshareable -soname,`basename $@.$(ABI_VERSION)` -o $@'
+		;;
+	openbsd*|freebsd*)
+		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
+		MK_SHARED_LIB='$(LD) -Bshareable -o $@'
+		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
+		;;
+	netbsd*)
+		CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
+		test "$cf_cv_ld_rpath" = yes && cf_ld_rpath_opt="-Wl,-rpath,"
+		if test "$DFT_LWR_MODEL" = "shared" && test "$cf_cv_ld_rpath" = yes ; then
+ 			LOCAL_LDFLAGS="-Wl,-rpath,`pwd`/lib"
+ 			LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
+			EXTRA_LDFLAGS="-Wl,-rpath,\$(libdir) $EXTRA_LDFLAGS"
+			MK_SHARED_LIB='$(CC) -shared -Wl,-soname,`basename $@ .$(REL_VERSION)`.$(ABI_VERSION) -o $@'
+			if test "$cf_cv_shlib_version" = auto; then
+			if test ! -f /usr/libexec/ld.elf_so; then
+				cf_cv_shlib_version=rel
+			fi
+			fi
+		else
+			MK_SHARED_LIB='$(LD) -Bshareable -o $@'
+		fi
+		;;
+	osf*|mls+*)
+		# tested with OSF/1 V3.2 and 'cc'
+		# tested with OSF/1 V3.2 and gcc 2.6.3 (but the c++ demo didn't
+		# link with shared libs).
+ 		MK_SHARED_LIB='$(LD) -set_version $(REL_VERSION):$(ABI_VERSION) -expect_unresolved "*" -shared -soname `basename $@`'
+		case $host_os in
+		osf4*)
+ 			MK_SHARED_LIB="${MK_SHARED_LIB} -msym"
+			;;
+		esac
+		MK_SHARED_LIB="${MK_SHARED_LIB}"' -o $@'
+		if test "$DFT_LWR_MODEL" = "shared" ; then
+ 			LOCAL_LDFLAGS="-Wl,-rpath,`pwd`/lib"
+ 			LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
+		fi
+		if test "$cf_cv_ld_rpath" = yes ; then
+			cf_ld_rpath_opt="-rpath"
+			# EXTRA_LDFLAGS="$LOCAL_LDFLAGS $EXTRA_LDFLAGS"
+		fi
+		cf_cv_rm_so_locs=yes
+		;;
+	sco3.2v5*)  # (also uw2* and UW7) hops 13-Apr-98
+		# tested with osr5.0.5
+		if test "$ac_cv_prog_gcc" != yes; then
+			CC_SHARED_OPTS='-belf -KPIC'
+		fi
+		MK_SHARED_LIB='$(LD) -dy -G -h `basename $@ .$(REL_VERSION)`.$(ABI_VERSION) -o $@'
+		if test "$cf_cv_ld_rpath" = yes ; then
+			# only way is to set LD_RUN_PATH but no switch for it
+			RUN_PATH=$libdir
+		fi
+		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
+		LINK_PROGS='LD_RUN_PATH=$(libdir)'
+		LINK_TESTS='Pwd=`pwd`;LD_RUN_PATH=`dirname $${Pwd}`/lib'
+		;;
+	sunos4*)
+		# tested with SunOS 4.1.1 and gcc 2.7.0
+		if test "$ac_cv_prog_gcc" != yes; then
+			CC_SHARED_OPTS='-KPIC'
+		fi
+		MK_SHARED_LIB='$(LD) -assert pure-text -o $@'
+		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
+		;;
+	solaris2*)
+		# tested with SunOS 5.5.1 (solaris 2.5.1) and gcc 2.7.2
+		if test "$ac_cv_prog_gcc" != yes; then
+			CC_SHARED_OPTS='-KPIC'
+		fi
+		MK_SHARED_LIB='$(LD) -dy -G -h `basename $@ .$(REL_VERSION)`.$(ABI_VERSION) -o $@'
+		if test "$DFT_LWR_MODEL" = "shared" ; then
+			LOCAL_LDFLAGS="-R `pwd`/lib:\$(libdir)"
+ 			LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
+		fi
+		if test "$cf_cv_ld_rpath" = yes ; then
+			cf_ld_rpath_opt="-R"
+			EXTRA_LDFLAGS="$LOCAL_LDFLAGS $EXTRA_LDFLAGS"
+		fi
+		test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
+		;;
+	sysv5uw7*|unix_sv*)
+		# tested with UnixWare 7.1.0 (gcc 2.95.2 and cc)
+		if test "$ac_cv_prog_gcc" != yes; then
+			CC_SHARED_OPTS='-KPIC'
+		fi
+		MK_SHARED_LIB='$(LD) -d y -G -o $@'
+		;;
+	*)
+		CC_SHARED_OPTS='unknown'
+		MK_SHARED_LIB='echo unknown'
+		;;
+	esac
+
+	# This works if the last tokens in $MK_SHARED_LIB are the -o target.
+	case "$cf_cv_shlib_version" in #(vi
+	rel|abi)
+		case "$MK_SHARED_LIB" in #(vi
+		*'-o $@')
+			test "$cf_cv_do_symlinks" = no && cf_cv_do_symlinks=yes
+			;;
+		*)
+			echo "configure: warning: ignored --with-shlib-version" 1>&2
+			;;
+		esac
+		;;
+	esac
+
+	if test -n "$cf_ld_rpath_opt" ; then
+		echo $ac_n "checking if we need a space after rpath option""... $ac_c" 1>&6
+echo "configure:2780: checking if we need a space after rpath option" >&5
+		cf_save_LIBS="$LIBS"
+		LIBS="$LIBS ${cf_ld_rpath_opt}$libdir"
+		cat > conftest.$ac_ext <<EOF
+#line 2784 "configure"
+#include "confdefs.h"
+
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:2791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  cf_rpath_space=no
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cf_rpath_space=yes
+fi
+rm -f conftest*
+		LIBS="$cf_save_LIBS"
+		echo "$ac_t""$cf_rpath_space" 1>&6
+		test "$cf_rpath_space" = yes && cf_ld_rpath_opt="$cf_ld_rpath_opt "
+		MK_SHARED_LIB="$MK_SHARED_LIB $cf_ld_rpath_opt\$(libdir)"
+	fi
+
+	
+	
+	
+	
+	
+	
+	
+	
+	
+
+if test "$CC_SHARED_OPTS" = "unknown"; then
+	for model in $cf_list_models; do
+		if test "$model" = "shared"; then
+			{ echo "configure: error: Shared libraries are not supported in this version" 1>&2; exit 1; }
+		fi
+	done
+fi
+
+###############################################################################
+
+
+###	use option --disable-overwrite to leave out the link to -lcurses
+echo $ac_n "checking if you wish to install ncurses overwriting curses""... $ac_c" 1>&6
+echo "configure:2830: checking if you wish to install ncurses overwriting curses" >&5
+
+# Check whether --enable-overwrite or --disable-overwrite was given.
+if test "${enable_overwrite+set}" = set; then
+  enableval="$enable_overwrite"
+  with_overwrite=$enableval
+else
+  with_overwrite=yes
+fi
+
+echo "$ac_t""$with_overwrite" 1>&6
+
+echo $ac_n "checking if external terminfo-database is used""... $ac_c" 1>&6
+echo "configure:2843: checking if external terminfo-database is used" >&5
+
+# Check whether --enable-database or --disable-database was given.
+if test "${enable_database+set}" = set; then
+  enableval="$enable_database"
+  use_database=$enableval
+else
+  use_database=yes
+fi
+
+echo "$ac_t""$use_database" 1>&6
+
+case $host_os in #(vi
+os2*) #(vi
+	TERMINFO_SRC='${top_srcdir}/misc/emx.src'
+	;;
+*) #(vi
+	TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
+	;;
+esac
+
+
+if test "$use_database" != no ; then
+	cat >> confdefs.h <<\EOF
+#define USE_DATABASE 1
+EOF
+
+	echo $ac_n "checking which terminfo source-file will be installed""... $ac_c" 1>&6
+echo "configure:2871: checking which terminfo source-file will be installed" >&5
+	
+# Check whether --enable-database or --disable-database was given.
+if test "${enable_database+set}" = set; then
+  enableval="$enable_database"
+  TERMINFO_SRC=$withval
+fi
+
+	echo "$ac_t""$TERMINFO_SRC" 1>&6
+fi
+
+echo $ac_n "checking for list of fallback descriptions""... $ac_c" 1>&6
+echo "configure:2883: checking for list of fallback descriptions" >&5
+
+# Check whether --with-fallbacks or --without-fallbacks was given.
+if test "${with_fallbacks+set}" = set; then
+  withval="$with_fallbacks"
+  with_fallback=$withval
+else
+  with_fallback=
+fi
+
+echo "$ac_t""$with_fallback" 1>&6
+FALLBACK_LIST=`echo $with_fallback|sed -e 's/,/ /g'`
+
+
+if test "$use_database" = no ; then
+	if test -z $with_fallback ; then
+		{ echo "configure: error: You have disabled the database w/o specifying fallbacks" 1>&2; exit 1; }
+	fi
+	TERMINFO="${datadir}/terminfo"
+else
+
+echo $ac_n "checking for list of terminfo directories""... $ac_c" 1>&6
+echo "configure:2905: checking for list of terminfo directories" >&5
+
+
+# Check whether --with-terminfo-dirs or --without-terminfo-dirs was given.
+if test "${with_terminfo_dirs+set}" = set; then
+  withval="$with_terminfo_dirs"
+  :
+else
+  withval="${TERMINFO_DIRS-${datadir}/terminfo}"
+fi
+
+IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+cf_dst_path=
+for cf_src_path in $withval
+do
+  
+case ".$cf_src_path" in #(vi
+./*) #(vi
+  ;;
+.a-zA-Z:\\/*) #(vi OS/2 EMX
+  ;;
+.\${*prefix}*) #(vi
+  eval cf_src_path="$cf_src_path"
+  case ".$cf_src_path" in #(vi
+  .NONE/*)
+    cf_src_path=`echo $cf_src_path | sed -e s@NONE@$ac_default_prefix@`
+    ;;
+  esac
+  ;; #(vi
+.NONE/*)
+  cf_src_path=`echo $cf_src_path | sed -e s@NONE@$ac_default_prefix@`
+  ;;
+*)
+  { echo "configure: error: expected a pathname" 1>&2; exit 1; }
+  ;;
+esac
+
+  test -n "$cf_dst_path" && cf_dst_path="${cf_dst_path}:"
+  cf_dst_path="${cf_dst_path}${cf_src_path}"
+done
+IFS="$ac_save_ifs"
+
+eval TERMINFO_DIRS="$cf_dst_path"
+
+echo "$ac_t""$TERMINFO_DIRS" 1>&6
+test -n "$TERMINFO_DIRS" && cat >> confdefs.h <<EOF
+#define TERMINFO_DIRS "$TERMINFO_DIRS"
+EOF
+
+
+echo $ac_n "checking for default terminfo directory""... $ac_c" 1>&6
+echo "configure:2956: checking for default terminfo directory" >&5
+
+# Check whether --with-default-terminfo-dir or --without-default-terminfo-dir was given.
+if test "${with_default_terminfo_dir+set}" = set; then
+  withval="$with_default_terminfo_dir"
+  :
+else
+  withval="${TERMINFO-${datadir}/terminfo}"
+fi
+
+case ".$withval" in #(vi
+./*) #(vi
+  ;;
+.a-zA-Z:\\/*) #(vi OS/2 EMX
+  ;;
+.\${*prefix}*) #(vi
+  eval withval="$withval"
+  case ".$withval" in #(vi
+  .NONE/*)
+    withval=`echo $withval | sed -e s@NONE@$ac_default_prefix@`
+    ;;
+  esac
+  ;; #(vi
+.NONE/*)
+  withval=`echo $withval | sed -e s@NONE@$ac_default_prefix@`
+  ;;
+*)
+  { echo "configure: error: expected a pathname" 1>&2; exit 1; }
+  ;;
+esac
+
+eval TERMINFO="$withval"
+
+echo "$ac_t""$TERMINFO" 1>&6
+cat >> confdefs.h <<EOF
+#define TERMINFO "$TERMINFO"
+EOF
+
+
+fi
+
+
+
+###	use option --disable-big-core to make tic run on small machines
+###	We need 4Mb, check if we can allocate 50% more than that.
+echo $ac_n "checking if big-core option selected""... $ac_c" 1>&6
+echo "configure:3002: checking if big-core option selected" >&5
+
+# Check whether --enable-big-core or --disable-big-core was given.
+if test "${enable_big_core+set}" = set; then
+  enableval="$enable_big_core"
+  with_big_core=$enableval
+else
+  if test "$cross_compiling" = yes; then
+  with_big_core=no
+else
+  cat > conftest.$ac_ext <<EOF
+#line 3013 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+#include <string.h>
+int main() {
+	unsigned long n = 6000000L;
+	char *s = malloc(n);
+	if (s != 0)
+		s[0] = s[n-1] = 0;
+	exit(s == 0);
+}
+EOF
+if { (eval echo configure:3026: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  with_big_core=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  with_big_core=no
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$with_big_core" 1>&6
+test "$with_big_core" = "yes" && cat >> confdefs.h <<\EOF
+#define HAVE_BIG_CORE 1
+EOF
+
+
+###	use option --enable-termcap to compile in the termcap fallback support
+echo $ac_n "checking if you want termcap-fallback support""... $ac_c" 1>&6
+echo "configure:3048: checking if you want termcap-fallback support" >&5
+
+# Check whether --enable-termcap or --disable-termcap was given.
+if test "${enable_termcap+set}" = set; then
+  enableval="$enable_termcap"
+  with_termcap=$enableval
+else
+  with_termcap=no
+fi
+
+echo "$ac_t""$with_termcap" 1>&6
+
+if test "$with_termcap" != "yes" ; then
+	cat >> confdefs.h <<\EOF
+#define PURE_TERMINFO 1
+EOF
+
+else
+
+###	use option --enable-getcap to use a hacked getcap for reading termcaps
+echo $ac_n "checking if fast termcap-loader is needed""... $ac_c" 1>&6
+echo "configure:3069: checking if fast termcap-loader is needed" >&5
+
+# Check whether --enable-getcap or --disable-getcap was given.
+if test "${enable_getcap+set}" = set; then
+  enableval="$enable_getcap"
+  with_getcap=$enableval
+else
+  with_getcap=no
+fi
+
+echo "$ac_t""$with_getcap" 1>&6
+test "$with_getcap" = "yes" && cat >> confdefs.h <<\EOF
+#define USE_GETCAP 1
+EOF
+
+
+echo $ac_n "checking if translated termcaps will be cached in ~/.terminfo""... $ac_c" 1>&6
+echo "configure:3086: checking if translated termcaps will be cached in ~/.terminfo" >&5
+
+# Check whether --enable-getcap-cache or --disable-getcap-cache was given.
+if test "${enable_getcap_cache+set}" = set; then
+  enableval="$enable_getcap_cache"
+  with_getcap_cache=$enableval
+else
+  with_getcap_cache=no
+fi
+
+echo "$ac_t""$with_getcap_cache" 1>&6
+test "$with_getcap_cache" = "yes" && cat >> confdefs.h <<\EOF
+#define USE_GETCAP_CACHE 1
+EOF
+
+
+fi
+
+###   Use option --enable-symlinks to make tic use symlinks, not hard links
+###   to reduce storage requirements for the terminfo database.
+
+for ac_func in \
+	remove \
+	unlink 
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:3112: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 3117 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:3140: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+
+if test "$ac_cv_prog_cc_cross" = yes ; then
+	for ac_func in \
+		link \
+		symlink 
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:3171: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 3176 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:3199: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+else
+	echo $ac_n "checking if link/symlink functions work""... $ac_c" 1>&6
+echo "configure:3225: checking if link/symlink functions work" >&5
+if eval "test \"`echo '$''{'cf_cv_link_funcs'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+		cf_cv_link_funcs=
+		for cf_func in link symlink ; do
+			if test "$cross_compiling" = yes; then
+  
+			eval 'ac_cv_func_'$cf_func'=error'
+else
+  cat > conftest.$ac_ext <<EOF
+#line 3237 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+int main()
+{
+	int fail = 0;
+	char *src = "config.log";
+	char *dst = "conftest.chk";
+	struct stat src_sb;
+	struct stat dst_sb;
+
+	stat(src, &src_sb);
+	fail = ($cf_func("config.log", "conftest.chk") < 0)
+	    || (stat(dst, &dst_sb) < 0)
+	    || (dst_sb.st_mtime != src_sb.st_mtime);
+#ifdef HAVE_UNLINK
+	unlink(dst);
+#else
+	remove(dst);
+#endif
+	exit (fail);
+}
+			
+EOF
+if { (eval echo configure:3266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  
+			cf_cv_link_funcs="$cf_cv_link_funcs $cf_func"
+			eval 'ac_cv_func_'$cf_func'=yes'
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  
+			eval 'ac_cv_func_'$cf_func'=no'
+fi
+rm -fr conftest*
+fi
+
+		done
+		test -z "$cf_cv_link_funcs" && cf_cv_link_funcs=no
+	
+fi
+
+echo "$ac_t""$cf_cv_link_funcs" 1>&6
+	test "$ac_cv_func_link"    = yes && cat >> confdefs.h <<\EOF
+#define HAVE_LINK 1
+EOF
+
+	test "$ac_cv_func_symlink" = yes && cat >> confdefs.h <<\EOF
+#define HAVE_SYMLINK 1
+EOF
+
+fi
+
+
+with_links=no
+with_symlinks=no
+
+if test "$ac_cv_func_link" != yes ; then
+    echo $ac_n "checking if tic should use symbolic links""... $ac_c" 1>&6
+echo "configure:3303: checking if tic should use symbolic links" >&5
+    if test "$ac_cv_func_symlink" = yes ; then
+    	with_symlinks=yes
+    else
+    	with_symlinks=no
+    fi
+    echo "$ac_t""$with_symlinks" 1>&6
+elif test "$ac_cv_func_symlink" != yes ; then
+    echo $ac_n "checking if tic should use hard links""... $ac_c" 1>&6
+echo "configure:3312: checking if tic should use hard links" >&5
+    if test "$ac_cv_func_link" = yes ; then
+    	with_links=yes
+    else
+    	with_links=no
+    fi
+    echo "$ac_t""$with_links" 1>&6
+else
+    echo $ac_n "checking if tic should use symbolic links""... $ac_c" 1>&6
+echo "configure:3321: checking if tic should use symbolic links" >&5
+    
+# Check whether --enable-symlinks or --disable-symlinks was given.
+if test "${enable_symlinks+set}" = set; then
+  enableval="$enable_symlinks"
+  with_symlinks=$enableval
+else
+  with_symlinks=no
+fi
+
+    echo "$ac_t""$with_symlinks" 1>&6
+fi
+
+test "$with_links" = yes && cat >> confdefs.h <<\EOF
+#define USE_LINKS 1
+EOF
+
+test "$with_symlinks" = yes && cat >> confdefs.h <<\EOF
+#define USE_SYMLINKS 1
+EOF
+
+
+###   use option --enable-broken-linker to force on use of broken-linker support
+echo $ac_n "checking if you want broken-linker support code""... $ac_c" 1>&6
+echo "configure:3345: checking if you want broken-linker support code" >&5
+
+# Check whether --enable-broken_linker or --disable-broken_linker was given.
+if test "${enable_broken_linker+set}" = set; then
+  enableval="$enable_broken_linker"
+  with_broken_linker=$enableval
+else
+  with_broken_linker=$BROKEN_LINKER
+fi
+
+echo "$ac_t""$with_broken_linker" 1>&6
+test "$with_broken_linker" = yes && cat >> confdefs.h <<\EOF
+#define BROKEN_LINKER 1
+EOF
+
+
+###   use option --enable-bsdpad to have tputs process BSD-style prefix padding
+echo $ac_n "checking if tputs should process BSD-style prefix padding""... $ac_c" 1>&6
+echo "configure:3363: checking if tputs should process BSD-style prefix padding" >&5
+
+# Check whether --enable-bsdpad or --disable-bsdpad was given.
+if test "${enable_bsdpad+set}" = set; then
+  enableval="$enable_bsdpad"
+  with_bsdpad=$enableval
+else
+  with_bsdpad=no
+fi
+
+echo "$ac_t""$with_bsdpad" 1>&6
+test "$with_bsdpad" = yes && cat >> confdefs.h <<\EOF
+#define BSD_TPUTS 1
+EOF
+
+
+### Enable compiling-in rcs id's
+echo $ac_n "checking if RCS identifiers should be compiled-in""... $ac_c" 1>&6
+echo "configure:3381: checking if RCS identifiers should be compiled-in" >&5
+
+# Check whether --with-rcs-ids or --without-rcs-ids was given.
+if test "${with_rcs_ids+set}" = set; then
+  withval="$with_rcs_ids"
+  with_rcs_ids=$withval
+else
+  with_rcs_ids=no
+fi
+
+echo "$ac_t""$with_rcs_ids" 1>&6
+test "$with_rcs_ids" = yes && cat >> confdefs.h <<\EOF
+#define USE_RCS_IDS 1
+EOF
+
+
+###############################################################################
+
+
+ echo $ac_n "checking format of man-pages""... $ac_c" 1>&6
+echo "configure:3401: checking format of man-pages" >&5
+
+
+# Check whether --with-manpage-format or --without-manpage-format was given.
+if test "${with_manpage_format+set}" = set; then
+  withval="$with_manpage_format"
+  cf_manpage_form=$withval
+else
+  cf_manpage_form=unknown
+fi
+
+
+case ".$cf_manpage_form" in
+.gzip|.compress|.BSDI|.normal|.formatted) # (vi
+  ;;
+.unknown|.) # (vi
+  if test -z "$MANPATH" ; then
+    MANPATH="/usr/man:/usr/share/man"
+  fi
+  # look for the 'date' man-page (it's most likely to be installed!)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  cf_manpage_form=unknown
+  for cf_dir in $MANPATH; do
+    test -z "$cf_dir" && cf_dir=/usr/man
+    for cf_name in $cf_dir/*/date.[01]* $cf_dir/*/date
+    do
+       cf_test=`echo $cf_name | sed -e 's/*//'`
+       if test "x$cf_test" = "x$cf_name" ; then
+	  case "$cf_name" in
+	  *.gz) cf_manpage_form=gzip;;
+	  *.Z)  cf_manpage_form=compress;;
+	  *.0)	cf_manpage_form=BSDI,formatted;;
+	  *)    cf_manpage_form=normal;;
+	  esac
+	  break
+       fi
+    done
+    if test "$cf_manpage_form" != "unknown" ; then
+       break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  ;;
+.*) # (vi
+  echo "configure: warning: Unexpected manpage-format" 1>&2
+  ;;
+esac
+
+echo "$ac_t""$cf_manpage_form" 1>&6
+
+
+echo $ac_n "checking for manpage renaming""... $ac_c" 1>&6
+echo "configure:3453: checking for manpage renaming" >&5
+
+
+# Check whether --with-manpage-renames or --without-manpage-renames was given.
+if test "${with_manpage_renames+set}" = set; then
+  withval="$with_manpage_renames"
+  cf_manpage_renames=$withval
+else
+  cf_manpage_renames=yes
+fi
+
+
+case ".$cf_manpage_renames" in #(vi
+.no) #(vi
+  ;;
+.|.yes)
+  # Debian 'man' program?
+  if test -f /etc/debian_version ; then
+    cf_manpage_renames=`cd $srcdir && pwd`/man/man_db.renames
+  else
+    cf_manpage_renames=no
+  fi
+  ;;
+esac
+
+if test "$cf_manpage_renames" != no ; then
+  if test ! -f $cf_manpage_renames ; then
+    { echo "configure: error: not a filename: $cf_manpage_renames" 1>&2; exit 1; }
+  fi
+
+  test ! -d man && mkdir man
+
+  # Construct a sed-script to perform renaming within man-pages
+  if test -n "$cf_manpage_renames" ; then
+    test ! -d man && mkdir man
+    $srcdir/man/make_sed.sh $cf_manpage_renames >man/edit_man.sed
+  fi
+fi
+
+echo "$ac_t""$cf_manpage_renames" 1>&6
+
+
+echo $ac_n "checking for manpage symlinks""... $ac_c" 1>&6
+echo "configure:3496: checking for manpage symlinks" >&5
+
+
+# Check whether --with-manpage-symlinks or --without-manpage-symlinks was given.
+if test "${with_manpage_symlinks+set}" = set; then
+  withval="$with_manpage_symlinks"
+  cf_manpage_symlinks=$withval
+else
+  cf_manpage_symlinks=yes
+fi
+
+
+echo "$ac_t""$cf_manpage_symlinks" 1>&6
+
+
+echo $ac_n "checking for manpage tbl""... $ac_c" 1>&6
+echo "configure:3512: checking for manpage tbl" >&5
+
+
+# Check whether --with-manpage-tbl or --without-manpage-tbl was given.
+if test "${with_manpage_tbl+set}" = set; then
+  withval="$with_manpage_tbl"
+  cf_manpage_tbl=$withval
+else
+  cf_manpage_tbl=no
+fi
+
+
+echo "$ac_t""$cf_manpage_tbl" 1>&6
+
+
+  if test "$prefix" = "NONE" ; then
+     cf_prefix="$ac_default_prefix"
+  else
+     cf_prefix="$prefix"
+  fi
+
+  case "$cf_manpage_form" in # (vi
+  *formatted*) # (vi
+    cf_subdir='$mandir/cat'
+    cf_format=yes
+    ;;
+  *)
+    cf_subdir='$mandir/man'
+    cf_format=no
+    ;;
+  esac
+
+test ! -d man && mkdir man
+cat >man/edit_man.sh <<CF_EOF
+#! /bin/sh
+# this script is generated by the configure-script
+prefix="$cf_prefix"
+datadir="$datadir"
+TERMINFO="$TERMINFO"
+MKDIRS="`cd $srcdir && pwd`/mkinstalldirs"
+INSTALL="$INSTALL"
+INSTALL_DATA="$INSTALL_DATA"
+transform="$program_transform_name"
+
+TMP=\${TMPDIR-/tmp}/man\$\$
+trap "rm -f \$TMP" 0 1 2 5 15
+
+verb=\$1
+shift
+
+mandir=\$1
+shift
+
+srcdir=\$1
+shift
+
+for i in \$* ; do
+case \$i in #(vi
+*.orig|*.rej) ;; #(vi
+*.[0-9]*)
+	section=\`expr "\$i" : '.*\\.\\([0-9]\\)[xm]*'\`;
+	if test \$verb = installing ; then
+	if test ! -d $cf_subdir\${section} ; then
+		\$MKDIRS $cf_subdir\$section
+	fi
+	fi
+	aliases=
+	source=\`basename \$i\`
+	inalias=\$source
+	test ! -f \$inalias && inalias="\$srcdir/\$inalias"
+	if test ! -f \$inalias ; then
+		echo .. skipped \$source
+		continue
+	fi
+CF_EOF
+if test "$cf_manpage_symlinks" = yes ; then
+cat >>man/edit_man.sh <<CF_EOF
+	aliases=\`sed -f \$srcdir/manlinks.sed \$inalias | sort -u\`
+CF_EOF
+fi
+if test "$cf_manpage_renames" = no ; then
+cat >>man/edit_man.sh <<CF_EOF
+	# perform program transformations for section 1 man pages
+	if test \$section = 1 ; then
+		target=$cf_subdir\${section}/\`echo \$source|sed "\${transform}"\`
+	else
+		target=$cf_subdir\${section}/\$source
+	fi
+
+	# replace variables in man page
+CF_EOF
+	
+	for cf_name in  captoinfo clear infocmp infotocap tic toe tput 
+	do
+cat >>man/edit_man.sh <<CF_EOF
+	prog_$cf_name=\`echo $cf_name|sed "\${transform}"\`
+CF_EOF
+	done
+	
+cat >>man/edit_man.sh <<CF_EOF
+	sed	-e "s,@DATADIR@,\$datadir," \\
+		-e "s,@TERMINFO@,\$TERMINFO," \\
+CF_EOF
+	
+	for cf_name in  captoinfo clear infocmp infotocap tic toe tput 
+	do
+		cf_NAME=`echo "$cf_name" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+cat >>man/edit_man.sh <<CF_EOF
+		-e "s,@$cf_NAME@,\$prog_$cf_name," \\
+CF_EOF
+	done
+	
+cat >>man/edit_man.sh <<CF_EOF
+		< \$i >\$TMP
+CF_EOF
+else
+cat >>man/edit_man.sh <<CF_EOF
+	target=\`grep "^\$source" $cf_manpage_renames | $AWK '{print \$2}'\`
+	if test -z "\$target" ; then
+		echo '? missing rename for '\$source
+		target="\$source"
+	fi
+	target="$cf_subdir\$section/\$target"
+	test \$verb = installing && sed -e "s,@DATADIR@,\$datadir," < \$i | sed -f edit_man.sed >\$TMP
+CF_EOF
+fi
+if test $cf_manpage_tbl = yes ; then
+cat >>man/edit_man.sh <<CF_EOF
+	tbl \$TMP >\$TMP.out
+	mv \$TMP.out \$TMP
+CF_EOF
+fi
+if test $with_curses_h != yes ; then
+cat >>man/edit_man.sh <<CF_EOF
+	sed -e "/\#[    ]*include/s,curses.h,ncurses.h," < \$TMP >\$TMP.out
+	mv \$TMP.out \$TMP
+CF_EOF
+fi
+if test $cf_format = yes ; then
+cat >>man/edit_man.sh <<CF_EOF
+	nroff -man \$TMP >\$TMP.out
+	mv \$TMP.out \$TMP
+CF_EOF
+fi
+case "$cf_manpage_form" in #(vi
+*compress*) #(vi
+cat >>man/edit_man.sh <<CF_EOF
+	if test \$verb = installing ; then
+	if ( compress -f \$TMP )
+	then
+		mv \$TMP.Z \$TMP
+	fi
+	fi
+	target="\$target.Z"
+CF_EOF
+  ;;
+*gzip*) #(vi
+cat >>man/edit_man.sh <<CF_EOF
+	if test \$verb = installing ; then
+	if ( gzip -f \$TMP )
+	then
+		mv \$TMP.gz \$TMP
+	fi
+	fi
+	target="\$target.gz"
+CF_EOF
+  ;;
+*BSDI*)
+cat >>man/edit_man.sh <<CF_EOF
+	# BSDI installs only .0 suffixes in the cat directories
+	target="\`echo \$target|sed -e 's/\.[1-9]\+.\?/.0/'\`"
+CF_EOF
+  ;;
+esac
+cat >>man/edit_man.sh <<CF_EOF
+	suffix=\`basename \$target | sed -e 's/^[^.]*//'\`
+	if test \$verb = installing ; then
+		echo \$verb \$target
+		\$INSTALL_DATA \$TMP \$target
+		test -n "\$aliases" && (
+			cd $cf_subdir\${section} && (
+				target=\`basename \$target\`
+				for cf_alias in \$aliases
+				do
+					if test \$section = 1 ; then
+						cf_alias=\`echo \$cf_alias|sed "\${transform}"\`
+					fi
+
+					if test -f \$cf_alias\${suffix} ; then
+						if ( cmp -s \$target \$cf_alias\${suffix} )
+						then
+							:
+						else
+							echo .. \$verb alias \$cf_alias\${suffix}
+							rm -f \$cf_alias\${suffix}
+							$LN_S \$target \$cf_alias\${suffix}
+						fi
+					else
+						echo .. \$verb alias \$cf_alias\${suffix}
+						rm -f \$cf_alias\${suffix}
+						$LN_S \$target \$cf_alias\${suffix}
+					fi
+				done
+			)
+		)
+	elif test \$verb = removing ; then
+		echo \$verb \$target
+		rm -f \$target
+		test -n "\$aliases" && (
+			cd $cf_subdir\${section} && (
+				for cf_alias in \$aliases
+				do
+					if test \$section = 1 ; then
+						cf_alias=\`echo \$cf_alias|sed "\${transform}"\`
+					fi
+
+					echo .. \$verb alias \$cf_alias\${suffix}
+					rm -f \$cf_alias\${suffix}
+				done
+			)
+		)
+	else
+#		echo ".hy 0"
+		cat \$TMP
+	fi
+	;;
+esac
+done
+exit 0
+CF_EOF
+chmod 755 man/edit_man.sh
+
+
+
+###############################################################################
+
+
+### Note that some functions (such as const) are normally disabled anyway.
+echo $ac_n "checking if you want to build with function extensions""... $ac_c" 1>&6
+echo "configure:3751: checking if you want to build with function extensions" >&5
+
+# Check whether --enable-ext-funcs or --disable-ext-funcs was given.
+if test "${enable_ext_funcs+set}" = set; then
+  enableval="$enable_ext_funcs"
+  with_ext_funcs=$enableval
+else
+  with_ext_funcs=yes
+fi
+
+echo "$ac_t""$with_ext_funcs" 1>&6
+if test "$with_ext_funcs" = yes ; then
+	cat >> confdefs.h <<\EOF
+#define HAVE_CURSES_VERSION 1
+EOF
+
+	cat >> confdefs.h <<\EOF
+#define HAVE_HAS_KEY 1
+EOF
+
+	cat >> confdefs.h <<\EOF
+#define HAVE_RESIZETERM 1
+EOF
+
+	cat >> confdefs.h <<\EOF
+#define HAVE_USE_DEFAULT_COLORS 1
+EOF
+
+	cat >> confdefs.h <<\EOF
+#define HAVE_WRESIZE 1
+EOF
+
+	cat >> confdefs.h <<\EOF
+#define NCURSES_EXT_FUNCS 1
+EOF
+
+fi
+
+###   use option --enable-const to turn on use of const beyond that in XSI.
+echo $ac_n "checking for extended use of const keyword""... $ac_c" 1>&6
+echo "configure:3791: checking for extended use of const keyword" >&5
+
+# Check whether --enable-const or --disable-const was given.
+if test "${enable_const+set}" = set; then
+  enableval="$enable_const"
+  with_ext_const=$enableval
+else
+  with_ext_const=no
+fi
+
+echo "$ac_t""$with_ext_const" 1>&6
+NCURSES_CONST='/*nothing*/'
+if test "$with_ext_const" = yes ; then
+	NCURSES_CONST=const
+fi
+
+
+echo $ac_n "checking if you want \$NCURSES_NO_PADDING code""... $ac_c" 1>&6
+echo "configure:3809: checking if you want \$NCURSES_NO_PADDING code" >&5
+
+# Check whether --enable-no-padding or --disable-no-padding was given.
+if test "${enable_no_padding+set}" = set; then
+  enableval="$enable_no_padding"
+  with_no_padding=$enableval
+else
+  with_no_padding=$with_ext_funcs
+fi
+
+echo "$ac_t""$with_no_padding" 1>&6
+test "$with_no_padding" = yes && cat >> confdefs.h <<\EOF
+#define NCURSES_NO_PADDING 1
+EOF
+
+
+###   use option --enable-sigwinch to turn on use of SIGWINCH logic
+echo $ac_n "checking if you want SIGWINCH handler""... $ac_c" 1>&6
+echo "configure:3827: checking if you want SIGWINCH handler" >&5
+
+# Check whether --enable-sigwinch or --disable-sigwinch was given.
+if test "${enable_sigwinch+set}" = set; then
+  enableval="$enable_sigwinch"
+  with_sigwinch=$enableval
+else
+  with_sigwinch=$with_ext_funcs
+fi
+
+echo "$ac_t""$with_sigwinch" 1>&6
+test "$with_sigwinch" = yes && cat >> confdefs.h <<\EOF
+#define USE_SIGWINCH 1
+EOF
+
+
+###   use option --enable-tcap-names to allow user to define new capabilities
+echo $ac_n "checking if you want user-definable terminal capabilities like termcap""... $ac_c" 1>&6
+echo "configure:3845: checking if you want user-definable terminal capabilities like termcap" >&5
+
+# Check whether --enable-tcap-names or --disable-tcap-names was given.
+if test "${enable_tcap_names+set}" = set; then
+  enableval="$enable_tcap_names"
+  with_tcap_names=$enableval
+else
+  with_tcap_names=$with_ext_funcs
+fi
+
+echo "$ac_t""$with_tcap_names" 1>&6
+NCURSES_XNAMES=0
+test "$with_tcap_names" = yes && NCURSES_XNAMES=1
+
+
+###############################################################################
+# These options are relatively safe to experiment with.
+
+echo $ac_n "checking if you want all development code""... $ac_c" 1>&6
+echo "configure:3864: checking if you want all development code" >&5
+
+# Check whether --with-develop or --without-develop was given.
+if test "${with_develop+set}" = set; then
+  withval="$with_develop"
+  with_develop=$withval
+else
+  with_develop=no
+fi
+
+echo "$ac_t""$with_develop" 1>&6
+
+###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
+echo $ac_n "checking if you want colorfgbg code""... $ac_c" 1>&6
+echo "configure:3878: checking if you want colorfgbg code" >&5
+
+# Check whether --enable-hard-tabs or --disable-hard-tabs was given.
+if test "${enable_hard_tabs+set}" = set; then
+  enableval="$enable_hard_tabs"
+  with_colorfgbg=$enableval
+else
+  with_colorfgbg=$with_develop
+fi
+
+echo "$ac_t""$with_colorfgbg" 1>&6
+test "$with_colorfgbg" = yes && cat >> confdefs.h <<\EOF
+#define USE_COLORFGBG 1
+EOF
+
+
+###   use option --enable-hard-tabs to turn on use of hard-tabs optimize
+echo $ac_n "checking if you want hard-tabs code""... $ac_c" 1>&6
+echo "configure:3896: checking if you want hard-tabs code" >&5
+
+# Check whether --enable-hard-tabs or --disable-hard-tabs was given.
+if test "${enable_hard_tabs+set}" = set; then
+  enableval="$enable_hard_tabs"
+  with_hardtabs=$enableval
+else
+  with_hardtabs=$with_develop
+fi
+
+echo "$ac_t""$with_hardtabs" 1>&6
+test "$with_hardtabs" = yes && cat >> confdefs.h <<\EOF
+#define USE_HARD_TABS 1
+EOF
+
+
+echo $ac_n "checking if you want to use restrict environment when running as root""... $ac_c" 1>&6
+echo "configure:3913: checking if you want to use restrict environment when running as root" >&5
+
+# Check whether --enable-root-environ or --disable-root-environ was given.
+if test "${enable_root_environ+set}" = set; then
+  enableval="$enable_root_environ"
+  with_root_environ=$enableval
+else
+  with_root_environ=yes
+fi
+
+echo "$ac_t""$with_root_environ" 1>&6
+test "$with_root_environ" = yes && cat >> confdefs.h <<\EOF
+#define USE_ROOT_ENVIRON 1
+EOF
+
+
+###   use option --enable-xmc-glitch to turn on use of magic-cookie optimize
+echo $ac_n "checking if you want limited support for xmc""... $ac_c" 1>&6
+echo "configure:3931: checking if you want limited support for xmc" >&5
+
+# Check whether --enable-xmc-glitch or --disable-xmc-glitch was given.
+if test "${enable_xmc_glitch+set}" = set; then
+  enableval="$enable_xmc_glitch"
+  with_xmc_glitch=$enableval
+else
+  with_xmc_glitch=$with_develop
+fi
+
+echo "$ac_t""$with_xmc_glitch" 1>&6
+test "$with_xmc_glitch" = yes && cat >> confdefs.h <<\EOF
+#define USE_XMC_SUPPORT 1
+EOF
+
+
+###############################################################################
+# These are just experimental, probably should not be in a package:
+
+
+echo $ac_n "checking if you do not want to assume colors are white-on-black""... $ac_c" 1>&6
+echo "configure:3952: checking if you do not want to assume colors are white-on-black" >&5
+
+# Check whether --enable-assumed-color or --disable-assumed-color was given.
+if test "${enable_assumed_color+set}" = set; then
+  enableval="$enable_assumed_color"
+  with_assumed_color=$enableval
+else
+  with_assumed_color=yes
+fi
+
+echo "$ac_t""$with_assumed_color" 1>&6
+test "$with_assumed_color" = yes && cat >> confdefs.h <<\EOF
+#define USE_ASSUMED_COLOR 1
+EOF
+
+
+###   use option --enable-hashmap to turn on use of hashmap scrolling logic
+echo $ac_n "checking if you want hashmap scrolling-optimization code""... $ac_c" 1>&6
+echo "configure:3970: checking if you want hashmap scrolling-optimization code" >&5
+
+# Check whether --enable-hashmap or --disable-hashmap was given.
+if test "${enable_hashmap+set}" = set; then
+  enableval="$enable_hashmap"
+  with_hashmap=$enableval
+else
+  with_hashmap=yes
+fi
+
+echo "$ac_t""$with_hashmap" 1>&6
+test "$with_hashmap" = yes && cat >> confdefs.h <<\EOF
+#define USE_HASHMAP 1
+EOF
+
+
+echo $ac_n "checking if you want experimental safe-sprintf code""... $ac_c" 1>&6
+echo "configure:3987: checking if you want experimental safe-sprintf code" >&5
+
+# Check whether --enable-safe-sprintf or --disable-safe-sprintf was given.
+if test "${enable_safe_sprintf+set}" = set; then
+  enableval="$enable_safe_sprintf"
+  with_safe_sprintf=$enableval
+else
+  with_safe_sprintf=no
+fi
+
+echo "$ac_t""$with_safe_sprintf" 1>&6
+test "$with_safe_sprintf" = yes && cat >> confdefs.h <<\EOF
+#define USE_SAFE_SPRINTF 1
+EOF
+
+
+###   use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
+# when hashmap is used scroll hints are useless
+if test "$with_hashmap" = no ; then
+echo $ac_n "checking if you want to experiment without scrolling-hints code""... $ac_c" 1>&6
+echo "configure:4007: checking if you want to experiment without scrolling-hints code" >&5
+
+# Check whether --enable-scroll-hints or --disable-scroll-hints was given.
+if test "${enable_scroll_hints+set}" = set; then
+  enableval="$enable_scroll_hints"
+  with_scroll_hints=$enableval
+else
+  with_scroll_hints=yes
+fi
+
+echo "$ac_t""$with_scroll_hints" 1>&6
+test "$with_scroll_hints" = yes && cat >> confdefs.h <<\EOF
+#define USE_SCROLL_HINTS 1
+EOF
+
+fi
+
+###   use option --enable-widec to turn on use of wide-character support
+echo $ac_n "checking if you want experimental wide-character code""... $ac_c" 1>&6
+echo "configure:4026: checking if you want experimental wide-character code" >&5
+
+# Check whether --enable-widec or --disable-widec was given.
+if test "${enable_widec+set}" = set; then
+  enableval="$enable_widec"
+  with_widec=$enableval
+else
+  with_widec=no
+fi
+
+echo "$ac_t""$with_widec" 1>&6
+if test "$with_widec" = yes ; then
+	LIB_SUFFIX="w${LIB_SUFFIX}"
+	cat >> confdefs.h <<\EOF
+#define USE_WIDEC_SUPPORT 1
+EOF
+
+fi
+
+###############################################################################
+
+
+###	use option --disable-echo to suppress full display compiling commands
+echo $ac_n "checking if you want to display full commands during build""... $ac_c" 1>&6
+echo "configure:4050: checking if you want to display full commands during build" >&5
+
+# Check whether --enable-echo or --disable-echo was given.
+if test "${enable_echo+set}" = set; then
+  enableval="$enable_echo"
+  with_echo=$enableval
+else
+  with_echo=yes
+fi
+
+if test "$with_echo" = yes; then
+	ECHO_LINK=
+else
+	ECHO_LINK='@ echo linking $@ ... ;'
+	test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
+fi
+echo "$ac_t""$with_echo" 1>&6
+
+
+###	use option --enable-warnings to turn on all gcc warnings
+echo $ac_n "checking if you want to see compiler warnings""... $ac_c" 1>&6
+echo "configure:4071: checking if you want to see compiler warnings" >&5
+
+# Check whether --enable-warnings or --disable-warnings was given.
+if test "${enable_warnings+set}" = set; then
+  enableval="$enable_warnings"
+  with_warnings=$enableval
+fi
+
+echo "$ac_t""$with_warnings" 1>&6
+
+if test -n "$with_warnings"; then
+ 	ADAFLAGS="$ADAFLAGS -gnatg"
+	
+if test "$GCC" = yes
+then
+		cat > conftest.$ac_ext <<EOF
+#line 4087 "configure"
+int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
+EOF
+		echo "checking for $CC warning options" 1>&6
+echo "configure:4091: checking for $CC warning options" >&5
+	cf_save_CFLAGS="$CFLAGS"
+	EXTRA_CFLAGS="-W -Wall"
+	cf_warn_CONST=""
+	test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
+	for cf_opt in \
+		Wbad-function-cast \
+		Wcast-align \
+		Wcast-qual \
+		Winline \
+		Wmissing-declarations \
+		Wmissing-prototypes \
+		Wnested-externs \
+		Wpointer-arith \
+		Wshadow \
+		Wstrict-prototypes $cf_warn_CONST
+	do
+		CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
+		if { (eval echo configure:4109: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+			test -n "$verbose" && echo "$ac_t""... -$cf_opt" 1>&6
+			EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
+			test "$cf_opt" = Wcast-qual && EXTRA_CFLAGS="$EXTRA_CFLAGS -DXTSTRINGDEFINES"
+		fi
+	done
+	rm -f conftest*
+	CFLAGS="$cf_save_CFLAGS"
+fi
+
+
+fi
+
+if test "$GCC" = yes
+then
+cat > conftest.i <<EOF
+#ifndef GCC_PRINTF
+#define GCC_PRINTF 0
+#endif
+#ifndef GCC_SCANF
+#define GCC_SCANF 0
+#endif
+#ifndef GCC_NORETURN
+#define GCC_NORETURN /* nothing */
+#endif
+#ifndef GCC_UNUSED
+#define GCC_UNUSED /* nothing */
+#endif
+EOF
+if test "$GCC" = yes
+then
+	echo "checking for $CC __attribute__ directives" 1>&6
+echo "configure:4141: checking for $CC __attribute__ directives" >&5
+	cat > conftest.$ac_ext <<EOF
+#line 4143 "configure"
+#include "confdefs.h"
+#include "conftest.h"
+#include "conftest.i"
+#if	GCC_PRINTF
+#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
+#else
+#define GCC_PRINTFLIKE(fmt,var) /*nothing*/
+#endif
+#if	GCC_SCANF
+#define GCC_SCANFLIKE(fmt,var)  __attribute__((format(scanf,fmt,var)))
+#else
+#define GCC_SCANFLIKE(fmt,var)  /*nothing*/
+#endif
+extern void wow(char *,...) GCC_SCANFLIKE(1,2);
+extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
+extern void foo(void) GCC_NORETURN;
+int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
+EOF
+		for cf_attribute in scanf printf unused noreturn
+	do
+		
+CF_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+		cf_directive="__attribute__(($cf_attribute))"
+		echo "checking for $CC $cf_directive" 1>&5
+		case $cf_attribute in
+		scanf|printf)
+		cat >conftest.h <<EOF
+#define GCC_$CF_ATTRIBUTE 1
+EOF
+			;;
+		*)
+		cat >conftest.h <<EOF
+#define GCC_$CF_ATTRIBUTE $cf_directive
+EOF
+			;;
+		esac
+		if { (eval echo configure:4181: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+			test -n "$verbose" && echo "$ac_t""... $cf_attribute" 1>&6
+			cat conftest.h >>confdefs.h
+#		else
+#			sed -e 's/__attr.*/\/*nothing*\//' conftest.h >>confdefs.h
+		fi
+	done
+else
+	fgrep define conftest.i >>confdefs.h
+fi
+rm -rf conftest*
+fi
+
+
+###	use option --enable-assertions to turn on generation of assertion code
+echo $ac_n "checking if you want to enable runtime assertions""... $ac_c" 1>&6
+echo "configure:4197: checking if you want to enable runtime assertions" >&5
+
+# Check whether --enable-assertions or --disable-assertions was given.
+if test "${enable_assertions+set}" = set; then
+  enableval="$enable_assertions"
+  with_assertions=$enableval
+else
+  with_assertions=no
+fi
+
+echo "$ac_t""$with_assertions" 1>&6
+if test -n "$GCC"
+then
+	if test "$with_assertions" = no
+	then
+		cat >> confdefs.h <<\EOF
+#define NDEBUG 1
+EOF
+
+		CPPFLAGS="$CPPFLAGS -DNDEBUG"
+	else
+		ADAFLAGS="$ADAFLAGS -gnata"
+	fi
+fi
+
+###	use option --disable-leaks to suppress "permanent" leaks, for testing
+
+# Check whether --enable-leaks or --disable-leaks was given.
+if test "${enable_leaks+set}" = set; then
+  enableval="$enable_leaks"
+  test "$enableval" = no && cat >> confdefs.h <<\EOF
+#define NO_LEAKS 1
+EOF
+
+fi
+
+cat >> confdefs.h <<\EOF
+#define HAVE_NC_ALLOC_H 1
+EOF
+
+
+###	use option --enable-expanded to generate certain macros as functions
+
+# Check whether --enable-expanded or --disable-expanded was given.
+if test "${enable_expanded+set}" = set; then
+  enableval="$enable_expanded"
+  test "$enableval" = yes && cat >> confdefs.h <<\EOF
+#define NCURSES_EXPANDED 1
+EOF
+
+fi
+
+
+###	use option --disable-macros to suppress macros in favor of functions
+
+# Check whether --enable-macros or --disable-macros was given.
+if test "${enable_macros+set}" = set; then
+  enableval="$enable_macros"
+  test "$enableval" = no && cat >> confdefs.h <<\EOF
+#define NCURSES_NOMACROS 1
+EOF
+
+fi
+
+
+###	Checks for libraries.
+echo $ac_n "checking for gettimeofday""... $ac_c" 1>&6
+echo "configure:4264: checking for gettimeofday" >&5
+if eval "test \"`echo '$''{'ac_cv_func_gettimeofday'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4269 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char gettimeofday(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char gettimeofday();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_gettimeofday) || defined (__stub___gettimeofday)
+choke me
+#else
+gettimeofday();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:4292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_gettimeofday=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_gettimeofday=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'gettimeofday`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define HAVE_GETTIMEOFDAY 1
+EOF
+
+else
+  echo "$ac_t""no" 1>&6
+
+
+echo $ac_n "checking for gettimeofday in -lbsd""... $ac_c" 1>&6
+echo "configure:4315: checking for gettimeofday in -lbsd" >&5
+ac_lib_var=`echo bsd'_'gettimeofday | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lbsd  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4323 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char gettimeofday();
+
+int main() {
+gettimeofday()
+; return 0; }
+EOF
+if { (eval echo configure:4334: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  cat >> confdefs.h <<\EOF
+#define HAVE_GETTIMEOFDAY 1
+EOF
+
+	LIBS="$LIBS -lbsd"
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+
+
+echo $ac_n "checking if -lm needed for math functions""... $ac_c" 1>&6
+echo "configure:4362: checking if -lm needed for math functions" >&5
+if eval "test \"`echo '$''{'cf_cv_need_libm'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	cat > conftest.$ac_ext <<EOF
+#line 4368 "configure"
+#include "confdefs.h"
+
+	#include <stdio.h>
+	#include <math.h>
+	
+int main() {
+double x = rand(); printf("result = %g\n", sin(x))
+; return 0; }
+EOF
+if { (eval echo configure:4378: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  cf_cv_need_libm=no
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cf_cv_need_libm=yes
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$cf_cv_need_libm" 1>&6
+if test "$cf_cv_need_libm" = yes
+then
+MATH_LIB=-lm
+fi
+
+
+
+###	Checks for header files.
+echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
+echo "configure:4400: checking for ANSI C header files" >&5
+if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4405 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:4413: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  ac_cv_header_stdc=yes
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+cat > conftest.$ac_ext <<EOF
+#line 4430 "configure"
+#include "confdefs.h"
+#include <string.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "memchr" >/dev/null 2>&1; then
+  :
+else
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+cat > conftest.$ac_ext <<EOF
+#line 4448 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "free" >/dev/null 2>&1; then
+  :
+else
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+if test "$cross_compiling" = yes; then
+  :
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4469 "configure"
+#include "confdefs.h"
+#include <ctype.h>
+#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int main () { int i; for (i = 0; i < 256; i++)
+if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
+exit (0); }
+
+EOF
+if { (eval echo configure:4480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  :
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  ac_cv_header_stdc=no
+fi
+rm -fr conftest*
+fi
+
+fi
+fi
+
+echo "$ac_t""$ac_cv_header_stdc" 1>&6
+if test $ac_cv_header_stdc = yes; then
+  cat >> confdefs.h <<\EOF
+#define STDC_HEADERS 1
+EOF
+
+fi
+
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
+echo "configure:4508: checking for $ac_hdr that defines DIR" >&5
+if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4513 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <$ac_hdr>
+int main() {
+DIR *dirp = 0;
+; return 0; }
+EOF
+if { (eval echo configure:4521: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  eval "ac_cv_header_dirent_$ac_safe=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_dirent_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ ac_header_dirent=$ac_hdr; break
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
+echo "configure:4546: checking for opendir in -ldir" >&5
+ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-ldir  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4554 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char opendir();
+
+int main() {
+opendir()
+; return 0; }
+EOF
+if { (eval echo configure:4565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  LIBS="$LIBS -ldir"
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+else
+echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
+echo "configure:4587: checking for opendir in -lx" >&5
+ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lx  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4595 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char opendir();
+
+int main() {
+opendir()
+; return 0; }
+EOF
+if { (eval echo configure:4606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  LIBS="$LIBS -lx"
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+
+
+echo $ac_n "checking for regular-expression headers""... $ac_c" 1>&6
+echo "configure:4630: checking for regular-expression headers" >&5
+if eval "test \"`echo '$''{'cf_cv_regex'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+cat > conftest.$ac_ext <<EOF
+#line 4636 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <regex.h>
+int main() {
+
+	regex_t *p;
+	int x = regcomp(p, "", 0);
+	int y = regexec(p, "", 0, 0, 0);
+	regfree(p);
+	
+; return 0; }
+EOF
+if { (eval echo configure:4649: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  cf_cv_regex="regex.h"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  
+	cat > conftest.$ac_ext <<EOF
+#line 4658 "configure"
+#include "confdefs.h"
+#include <regexp.h>
+int main() {
+
+		char *p = compile("", "", "", 0);
+		int x = step("", "");
+	
+; return 0; }
+EOF
+if { (eval echo configure:4668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  cf_cv_regex="regexp.h"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  
+		cf_save_LIBS="$LIBS"
+		LIBS="-lgen $LIBS"
+		cat > conftest.$ac_ext <<EOF
+#line 4679 "configure"
+#include "confdefs.h"
+#include <regexpr.h>
+int main() {
+
+			char *p = compile("", "", "");
+			int x = step("", "");
+		
+; return 0; }
+EOF
+if { (eval echo configure:4689: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  cf_cv_regex="regexpr.h"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  LIBS="$cf_save_LIBS"
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$cf_cv_regex" 1>&6
+case $cf_cv_regex in
+	regex.h)   cat >> confdefs.h <<\EOF
+#define HAVE_REGEX_H_FUNCS 1
+EOF
+ ;;
+	regexp.h)  cat >> confdefs.h <<\EOF
+#define HAVE_REGEXP_H_FUNCS 1
+EOF
+ ;;
+	regexpr.h) cat >> confdefs.h <<\EOF
+#define HAVE_REGEXPR_H_FUNCS 1
+EOF
+ ;;
+esac
+
+
+for ac_hdr in \
+fcntl.h \
+getopt.h \
+libc.h \
+limits.h \
+locale.h \
+poll.h \
+sys/bsdtypes.h \
+sys/ioctl.h \
+sys/param.h \
+sys/poll.h \
+sys/select.h \
+sys/time.h \
+sys/times.h \
+ttyent.h \
+unistd.h \
+
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:4743: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4748 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:4753: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+
+# check for ISC (this may also define _POSIX_SOURCE)
+# Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
+if test "$ISC" = yes ; then
+	echo $ac_n "checking for main in -lcposix""... $ac_c" 1>&6
+echo "configure:4784: checking for main in -lcposix" >&5
+ac_lib_var=`echo cposix'_'main | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lcposix  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4792 "configure"
+#include "confdefs.h"
+
+int main() {
+main()
+; return 0; }
+EOF
+if { (eval echo configure:4799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_lib=HAVE_LIB`echo cposix | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-lcposix $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+	echo $ac_n "checking for bzero in -linet""... $ac_c" 1>&6
+echo "configure:4827: checking for bzero in -linet" >&5
+ac_lib_var=`echo inet'_'bzero | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-linet  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4835 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char bzero();
+
+int main() {
+bzero()
+; return 0; }
+EOF
+if { (eval echo configure:4846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  LIBS="$LIBS -linet"
+else
+  echo "$ac_t""no" 1>&6
+fi
+fi
+
+
+echo $ac_n "checking if sys/time.h works with sys/select.h""... $ac_c" 1>&6
+echo "configure:4869: checking if sys/time.h works with sys/select.h" >&5
+if eval "test \"`echo '$''{'cf_cv_sys_time_select'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+cat > conftest.$ac_ext <<EOF
+#line 4875 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:4890: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  cf_cv_sys_time_select=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cf_cv_sys_time_select=no
+fi
+rm -f conftest*
+     
+fi
+
+echo "$ac_t""$cf_cv_sys_time_select" 1>&6
+test "$cf_cv_sys_time_select" = yes && cat >> confdefs.h <<\EOF
+#define HAVE_SYS_TIME_SELECT 1
+EOF
+
+
+
+###	checks for compiler characteristics
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo $ac_n "checking for working const""... $ac_c" 1>&6
+echo "configure:4919: checking for working const" >&5
+if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 4924 "configure"
+#include "confdefs.h"
+
+int main() {
+
+/* Ultrix mips cc rejects this.  */
+typedef int charset[2]; const charset x;
+/* SunOS 4.1.1 cc rejects this.  */
+char const *const *ccp;
+char **p;
+/* NEC SVR4.0.2 mips cc rejects this.  */
+struct point {int x, y;};
+static struct point const zero = {0,0};
+/* AIX XL C 1.02.0.0 rejects this.
+   It does not let you subtract one const X* pointer from another in an arm
+   of an if-expression whose if-part is not a constant expression */
+const char *g = "string";
+ccp = &g + (g ? g-g : 0);
+/* HPUX 7.0 cc rejects these. */
+++ccp;
+p = (char**) ccp;
+ccp = (char const *const *) p;
+{ /* SCO 3.2v4 cc rejects this.  */
+  char *t;
+  char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+  *t++ = 0;
+}
+{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+  int x[] = {25, 17};
+  const int *foo = &x[0];
+  ++foo;
+}
+{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+  typedef const int *iptr;
+  iptr p = 0;
+  ++p;
+}
+{ /* AIX XL C 1.02.0.0 rejects this saying
+     "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+  struct s { int j; const int *ap[3]; };
+  struct s *b; b->j = 5;
+}
+{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+  const int foo = 10;
+}
+
+; return 0; }
+EOF
+if { (eval echo configure:4973: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_c_const=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_c_const=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_c_const" 1>&6
+if test $ac_cv_c_const = no; then
+  cat >> confdefs.h <<\EOF
+#define const 
+EOF
+
+fi
+
+echo $ac_n "checking for inline""... $ac_c" 1>&6
+echo "configure:4994: checking for inline" >&5
+if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+  cat > conftest.$ac_ext <<EOF
+#line 5001 "configure"
+#include "confdefs.h"
+
+int main() {
+} $ac_kw foo() {
+; return 0; }
+EOF
+if { (eval echo configure:5008: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_c_inline=$ac_kw; break
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+done
+
+fi
+
+echo "$ac_t""$ac_cv_c_inline" 1>&6
+case "$ac_cv_c_inline" in
+  inline | yes) ;;
+  no) cat >> confdefs.h <<\EOF
+#define inline 
+EOF
+ ;;
+  *)  cat >> confdefs.h <<EOF
+#define inline $ac_cv_c_inline
+EOF
+ ;;
+esac
+
+test "$ac_cv_c_inline" != no && cat >> confdefs.h <<\EOF
+#define CC_HAS_INLINE_FUNCS 1
+EOF
+
+
+
+echo $ac_n "checking if unsigned literals are legal""... $ac_c" 1>&6
+echo "configure:5040: checking if unsigned literals are legal" >&5
+if eval "test \"`echo '$''{'cf_cv_unsigned_literals'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	cat > conftest.$ac_ext <<EOF
+#line 5046 "configure"
+#include "confdefs.h"
+
+int main() {
+long x = 1L + 1UL + 1U + 1
+; return 0; }
+EOF
+if { (eval echo configure:5053: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  cf_cv_unsigned_literals=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cf_cv_unsigned_literals=no
+fi
+rm -f conftest*
+	
+fi
+
+echo "$ac_t""$cf_cv_unsigned_literals" 1>&6
+
+
+
+echo $ac_n "checking for type of chtype""... $ac_c" 1>&6
+echo "configure:5071: checking for type of chtype" >&5
+if eval "test \"`echo '$''{'cf_cv_typeof_chtype'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+		if test "$cross_compiling" = yes; then
+  cf_cv_typeof_chtype=long
+else
+  cat > conftest.$ac_ext <<EOF
+#line 5080 "configure"
+#include "confdefs.h"
+
+#ifdef USE_WIDEC_SUPPORT
+#include <stddef.h>	/* we want wchar_t */
+#define WANT_BITS 39
+#else
+#define WANT_BITS 31
+#endif
+#include <stdio.h>
+int main()
+{
+	FILE *fp = fopen("cf_test.out", "w");
+	if (fp != 0) {
+		char *result = "long";
+#ifdef USE_WIDEC_SUPPORT
+		/*
+		 * If wchar_t is smaller than a long, it must be an int or a
+		 * short.  We prefer not to use a short anyway.
+		 */
+		if (sizeof(unsigned long) > sizeof(wchar_t))
+			result = "int";
+#endif
+		if (sizeof(unsigned long) > sizeof(unsigned int)) {
+			int n;
+			unsigned int x;
+			for (n = 0; n < WANT_BITS; n++) {
+				unsigned int y = (x >> n);
+				if (y != 1 || x == 0) {
+					x = 0;
+					break;
+				}
+			}
+			/*
+			 * If x is nonzero, an int is big enough for the bits
+			 * that we want.
+			 */
+			result = (x != 0) ? "int" : "long";
+		}
+		fputs(result, fp);
+		fclose(fp);
+	}
+	exit(0);
+}
+		
+EOF
+if { (eval echo configure:5126: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  cf_cv_typeof_chtype=`cat cf_test.out`
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  cf_cv_typeof_chtype=long
+fi
+rm -fr conftest*
+fi
+
+		rm -f cf_test.out
+	
+fi
+
+echo "$ac_t""$cf_cv_typeof_chtype" 1>&6
+
+
+cat >> confdefs.h <<EOF
+#define TYPEOF_CHTYPE $cf_cv_typeof_chtype
+EOF
+
+
+cf_cv_1UL="1"
+test "$cf_cv_unsigned_literals" = yes && cf_cv_1UL="${cf_cv_1UL}U"
+test "$cf_cv_typeof_chtype"    = long && cf_cv_1UL="${cf_cv_1UL}L"
+
+
+
+
+
+echo $ac_n "checking for number of bits in chtype""... $ac_c" 1>&6
+echo "configure:5159: checking for number of bits in chtype" >&5
+if eval "test \"`echo '$''{'cf_cv_shift_limit'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	if test "$cross_compiling" = yes; then
+  cf_cv_shift_limit=32
+else
+  cat > conftest.$ac_ext <<EOF
+#line 5168 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+int main()
+{
+	FILE *fp = fopen("cf_test.out", "w");
+	if (fp != 0) {
+		int n;
+		unsigned TYPEOF_CHTYPE x = 1L;
+		for (n = 0; ; n++) {
+			unsigned long y = (x >> n);
+			if (y != 1 || x == 0)
+				break;
+			x <<= 1;
+		}
+		fprintf(fp, "%d", n);
+		fclose(fp);
+	}
+	exit(0);
+}
+		
+EOF
+if { (eval echo configure:5191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  cf_cv_shift_limit=`cat cf_test.out`
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  cf_cv_shift_limit=32
+fi
+rm -fr conftest*
+fi
+
+		rm -f cf_test.out
+	
+fi
+
+echo "$ac_t""$cf_cv_shift_limit" 1>&6
+
+
+echo $ac_n "checking for width of character-index""... $ac_c" 1>&6
+echo "configure:5211: checking for width of character-index" >&5
+if eval "test \"`echo '$''{'cf_cv_widec_shift'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+if test ".$with_widec" = ".yes" ; then
+	cf_attrs_width=39
+	if ( expr $cf_cv_shift_limit \> $cf_attrs_width >/dev/null )
+	then
+		cf_cv_widec_shift=`expr 16 + $cf_cv_shift_limit - $cf_attrs_width`
+	else
+		cf_cv_widec_shift=16
+	fi
+else
+	cf_cv_widec_shift=8
+fi
+
+fi
+
+echo "$ac_t""$cf_cv_widec_shift" 1>&6
+
+
+
+###	Checks for external-data
+
+
+echo $ac_n "checking if external errno is declared""... $ac_c" 1>&6
+echo "configure:5238: checking if external errno is declared" >&5
+if eval "test \"`echo '$''{'cf_cv_dcl_errno'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+    cat > conftest.$ac_ext <<EOF
+#line 5244 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#include <stdio.h>
+#include <sys/types.h>
+#include <errno.h> 
+int main() {
+long x = (long) errno
+; return 0; }
+EOF
+if { (eval echo configure:5257: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  eval 'cf_cv_dcl_'errno'=yes'
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval 'cf_cv_dcl_'errno'=no'
+fi
+rm -f conftest*
+
+fi
+
+
+eval 'cf_result=$cf_cv_dcl_'errno
+echo "$ac_t""$cf_result" 1>&6
+
+if test "$cf_result" = no ; then
+    eval 'cf_result=DECL_'errno
+    
+cf_result=`echo "$cf_result" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+    cat >> confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+fi
+
+# It's possible (for near-UNIX clones) that the data doesn't exist
+
+echo $ac_n "checking if external errno exists""... $ac_c" 1>&6
+echo "configure:5288: checking if external errno exists" >&5
+if eval "test \"`echo '$''{'cf_cv_have_errno'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+    cat > conftest.$ac_ext <<EOF
+#line 5294 "configure"
+#include "confdefs.h"
+
+#undef errno
+extern int errno;
+
+int main() {
+errno = 2
+; return 0; }
+EOF
+if { (eval echo configure:5304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval 'cf_cv_have_'errno'=yes'
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval 'cf_cv_have_'errno'=no'
+fi
+rm -f conftest*
+fi
+
+
+eval 'cf_result=$cf_cv_have_'errno
+echo "$ac_t""$cf_result" 1>&6
+
+if test "$cf_result" = yes ; then
+    eval 'cf_result=HAVE_'errno
+    
+cf_result=`echo "$cf_result" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+    cat >> confdefs.h <<EOF
+#define $cf_result 1
+EOF
+
+fi
+
+
+
+
+
+echo $ac_n "checking if data-only library module links""... $ac_c" 1>&6
+echo "configure:5336: checking if data-only library module links" >&5
+if eval "test \"`echo '$''{'cf_cv_link_dataonly'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	rm -f conftest.a
+		cat >conftest.$ac_ext <<EOF
+#line 5343 "configure"
+int	testdata[3] = { 123, 456, 789 };
+EOF
+		if { (eval echo configure:5346: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; } ; then
+		mv conftest.o data.o && \
+		( $AR $AR_OPTS conftest.a data.o ) 2>&5 1>/dev/null
+	fi
+	rm -f conftest.$ac_ext data.o
+		cat >conftest.$ac_ext <<EOF
+#line 5352 "configure"
+int	testfunc()
+{
+#if defined(NeXT)
+	exit(1);	/* I'm told this linker is broken */
+#else
+	extern int testdata[3];
+	return testdata[0] == 123
+	   &&  testdata[1] == 456
+	   &&  testdata[2] == 789;
+#endif
+}
+EOF
+		if { (eval echo configure:5365: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+		mv conftest.o func.o && \
+		( $AR $AR_OPTS conftest.a func.o ) 2>&5 1>/dev/null
+	fi
+	rm -f conftest.$ac_ext func.o
+	( eval $ac_cv_prog_RANLIB conftest.a ) 2>&5 >/dev/null
+	cf_saveLIBS="$LIBS"
+	LIBS="conftest.a $LIBS"
+	if test "$cross_compiling" = yes; then
+  cf_cv_link_dataonly=unknown
+else
+  cat > conftest.$ac_ext <<EOF
+#line 5377 "configure"
+#include "confdefs.h"
+
+	int main()
+	{
+		extern int testfunc();
+		exit (!testfunc());
+	}
+	
+EOF
+if { (eval echo configure:5387: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  cf_cv_link_dataonly=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  cf_cv_link_dataonly=no
+fi
+rm -fr conftest*
+fi
+
+	LIBS="$cf_saveLIBS"
+	
+fi
+
+echo "$ac_t""$cf_cv_link_dataonly" 1>&6
+test "$cf_cv_link_dataonly" = no && cat >> confdefs.h <<\EOF
+#define BROKEN_LINKER 1
+EOF
+
+
+
+###	Checks for library functions.
+for ac_func in \
+getcwd \
+getegid \
+geteuid \
+getttynam \
+issetugid \
+memccpy \
+mkstemp \
+nanosleep \
+poll \
+remove \
+select \
+setbuf \
+setbuffer \
+setvbuf \
+sigaction \
+sigvec \
+strdup \
+strstr \
+tcgetpgrp \
+times \
+vfscanf \
+vsnprintf \
+vsscanf \
+
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:5438: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 5443 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:5466: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+if test "$with_getcap" = "yes" ; then
+	
+echo $ac_n "checking for terminal-capability database functions""... $ac_c" 1>&6
+echo "configure:5493: checking for terminal-capability database functions" >&5
+if eval "test \"`echo '$''{'cf_cv_cgetent'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+cat > conftest.$ac_ext <<EOF
+#line 5499 "configure"
+#include "confdefs.h"
+
+#include <stdlib.h>
+int main() {
+
+	char temp[128];
+	char *buf = temp;
+	char *db_array = temp;
+	cgetent(&buf, /* int *, */ &db_array, "vt100");
+	cgetcap(buf, "tc", '=');
+	cgetmatch(buf, "tc");
+	
+; return 0; }
+EOF
+if { (eval echo configure:5514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  cf_cv_cgetent=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cf_cv_cgetent=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$cf_cv_cgetent" 1>&6
+test "$cf_cv_cgetent" = yes && cat >> confdefs.h <<\EOF
+#define HAVE_BSD_CGETENT 1
+EOF
+
+
+fi
+
+
+echo $ac_n "checking for isascii""... $ac_c" 1>&6
+echo "configure:5537: checking for isascii" >&5
+if eval "test \"`echo '$''{'cf_cv_have_isascii'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	cat > conftest.$ac_ext <<EOF
+#line 5543 "configure"
+#include "confdefs.h"
+#include <ctype.h>
+int main() {
+int x = isascii(' ')
+; return 0; }
+EOF
+if { (eval echo configure:5550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  cf_cv_have_isascii=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cf_cv_have_isascii=no
+fi
+rm -f conftest*
+
+fi
+echo "$ac_t""$cf_cv_have_isascii" 1>&6
+test "$cf_cv_have_isascii" = yes && cat >> confdefs.h <<\EOF
+#define HAVE_ISASCII 1
+EOF
+
+
+
+if test "$ac_cv_func_sigaction" = yes; then
+echo $ac_n "checking whether sigaction needs _POSIX_SOURCE""... $ac_c" 1>&6
+echo "configure:5571: checking whether sigaction needs _POSIX_SOURCE" >&5
+cat > conftest.$ac_ext <<EOF
+#line 5573 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <signal.h>
+int main() {
+struct sigaction act
+; return 0; }
+EOF
+if { (eval echo configure:5582: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  sigact_bad=no
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  
+cat > conftest.$ac_ext <<EOF
+#line 5591 "configure"
+#include "confdefs.h"
+
+#define _POSIX_SOURCE
+#include <sys/types.h>
+#include <signal.h>
+int main() {
+struct sigaction act
+; return 0; }
+EOF
+if { (eval echo configure:5601: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  sigact_bad=yes
+	 cat >> confdefs.h <<\EOF
+#define SVR4_ACTION 1
+EOF
+
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  sigact_bad=unknown
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+echo "$ac_t""$sigact_bad" 1>&6
+fi
+
+
+for ac_hdr in \
+termio.h \
+termios.h \
+unistd.h \
+
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:5629: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 5634 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:5639: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+if test "$ISC" = yes ; then
+	for ac_hdr in sys/termio.h 
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:5670: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 5675 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:5680: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+fi
+if test "$ac_cv_header_termios_h" = yes ; then
+	case "$CFLAGS" in
+	*-D_POSIX_SOURCE*)
+		termios_bad=dunno ;;
+	*)	termios_bad=maybe ;;
+	esac
+	if test "$termios_bad" = maybe ; then
+	echo $ac_n "checking whether termios.h needs _POSIX_SOURCE""... $ac_c" 1>&6
+echo "configure:5715: checking whether termios.h needs _POSIX_SOURCE" >&5
+	cat > conftest.$ac_ext <<EOF
+#line 5717 "configure"
+#include "confdefs.h"
+#include <termios.h>
+int main() {
+struct termios foo; int x = foo.c_iflag
+; return 0; }
+EOF
+if { (eval echo configure:5724: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  termios_bad=no
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  
+		cat > conftest.$ac_ext <<EOF
+#line 5733 "configure"
+#include "confdefs.h"
+
+#define _POSIX_SOURCE
+#include <termios.h>
+int main() {
+struct termios foo; int x = foo.c_iflag
+; return 0; }
+EOF
+if { (eval echo configure:5742: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  termios_bad=unknown
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  termios_bad=yes cat >> confdefs.h <<\EOF
+#define SVR4_TERMIO 1
+EOF
+
+fi
+rm -f conftest*
+			
+fi
+rm -f conftest*
+	echo "$ac_t""$termios_bad" 1>&6
+	fi
+fi
+
+
+
+echo $ac_n "checking for tcgetattr""... $ac_c" 1>&6
+echo "configure:5765: checking for tcgetattr" >&5
+if eval "test \"`echo '$''{'cf_cv_have_tcgetattr'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+cat > conftest.$ac_ext <<EOF
+#line 5771 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifdef HAVE_TERMIOS_H
+#include <termios.h>
+#define TTY struct termios
+#else
+#ifdef HAVE_TERMIO_H
+#include <termio.h>
+#define TTY struct termio
+#endif
+#endif
+
+int main() {
+
+TTY foo;
+tcgetattr(1, &foo);
+; return 0; }
+EOF
+if { (eval echo configure:5794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  cf_cv_have_tcgetattr=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cf_cv_have_tcgetattr=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$cf_cv_have_tcgetattr" 1>&6
+test "$cf_cv_have_tcgetattr" = yes && cat >> confdefs.h <<\EOF
+#define HAVE_TCGETATTR 1
+EOF
+
+
+
+if test "$cross_compiling" = yes ; then
+	echo "configure: warning: cross compiling: assume setvbuf params not reversed" 1>&2
+else
+	echo $ac_n "checking whether setvbuf arguments are reversed""... $ac_c" 1>&6
+echo "configure:5817: checking whether setvbuf arguments are reversed" >&5
+if eval "test \"`echo '$''{'ac_cv_func_setvbuf_reversed'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test "$cross_compiling" = yes; then
+    { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
+else
+  cat > conftest.$ac_ext <<EOF
+#line 5825 "configure"
+#include "confdefs.h"
+#include <stdio.h>
+/* If setvbuf has the reversed format, exit 0. */
+main () {
+  /* This call has the arguments reversed.
+     A reversed system may check and see that the address of main
+     is not _IOLBF, _IONBF, or _IOFBF, and return nonzero.  */
+  if (setvbuf(stdout, _IOLBF, (char *) main, BUFSIZ) != 0)
+    exit(1);
+  putc('\r', stdout);
+  exit(0);			/* Non-reversed systems segv here.  */
+}
+EOF
+if { (eval echo configure:5839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  ac_cv_func_setvbuf_reversed=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  ac_cv_func_setvbuf_reversed=no
+fi
+rm -fr conftest*
+fi
+
+rm -f core core.* *.core
+fi
+
+echo "$ac_t""$ac_cv_func_setvbuf_reversed" 1>&6
+if test $ac_cv_func_setvbuf_reversed = yes; then
+  cat >> confdefs.h <<\EOF
+#define SETVBUF_REVERSED 1
+EOF
+
+fi
+
+fi
+echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
+echo "configure:5864: checking return type of signal handlers" >&5
+if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 5869 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+#undef signal
+#endif
+#ifdef __cplusplus
+extern "C" void (*signal (int, void (*)(int)))(int);
+#else
+void (*signal ()) ();
+#endif
+
+int main() {
+int i;
+; return 0; }
+EOF
+if { (eval echo configure:5886: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_type_signal=void
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_type_signal=int
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_type_signal" 1>&6
+cat >> confdefs.h <<EOF
+#define RETSIGTYPE $ac_cv_type_signal
+EOF
+
+
+
+echo $ac_n "checking for type sigaction_t""... $ac_c" 1>&6
+echo "configure:5906: checking for type sigaction_t" >&5
+if eval "test \"`echo '$''{'cf_cv_type_sigaction'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	cat > conftest.$ac_ext <<EOF
+#line 5912 "configure"
+#include "confdefs.h"
+
+#include <signal.h>
+int main() {
+sigaction_t x
+; return 0; }
+EOF
+if { (eval echo configure:5920: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  cf_cv_type_sigaction=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cf_cv_type_sigaction=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$cf_cv_type_sigaction" 1>&6
+test "$cf_cv_type_sigaction" = yes && cat >> confdefs.h <<\EOF
+#define HAVE_TYPE_SIGACTION 1
+EOF
+
+
+
+
+echo $ac_n "checking declaration of size-change""... $ac_c" 1>&6
+echo "configure:5941: checking declaration of size-change" >&5
+if eval "test \"`echo '$''{'cf_cv_sizechange'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+    cf_cv_sizechange=unknown
+    cf_save_CFLAGS="$CFLAGS"
+
+for cf_opts in "" "NEED_PTEM_H"
+do
+
+    CFLAGS="$cf_save_CFLAGS"
+    test -n "$cf_opts" && CFLAGS="$CFLAGS -D$cf_opts"
+    cat > conftest.$ac_ext <<EOF
+#line 5955 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#ifdef HAVE_TERMIOS_H
+#include <termios.h>
+#else
+#ifdef HAVE_TERMIO_H
+#include <termio.h>
+#endif
+#endif
+#ifdef NEED_PTEM_H
+/* This is a workaround for SCO:  they neglected to define struct winsize in
+ * termios.h -- it's only in termio.h and ptem.h
+ */
+#include        <sys/stream.h>
+#include        <sys/ptem.h>
+#endif
+#if !defined(sun) || !defined(HAVE_TERMIOS_H)
+#include <sys/ioctl.h>
+#endif
+
+int main() {
+
+#ifdef TIOCGSIZE
+	struct ttysize win;	/* FIXME: what system is this? */
+	int y = win.ts_lines;
+	int x = win.ts_cols;
+#else
+#ifdef TIOCGWINSZ
+	struct winsize win;
+	int y = win.ws_row;
+	int x = win.ws_col;
+#else
+	no TIOCGSIZE or TIOCGWINSZ
+#endif /* TIOCGWINSZ */
+#endif /* TIOCGSIZE */
+	
+; return 0; }
+EOF
+if { (eval echo configure:5994: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  cf_cv_sizechange=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cf_cv_sizechange=no
+fi
+rm -f conftest*
+
+	CFLAGS="$cf_save_CFLAGS"
+	if test "$cf_cv_sizechange" = yes ; then
+		echo "size-change succeeded ($cf_opts)" >&5
+		test -n "$cf_opts" && cf_cv_sizechange="$cf_opts"
+		break
+	fi
+done
+
+fi
+
+echo "$ac_t""$cf_cv_sizechange" 1>&6
+if test "$cf_cv_sizechange" != no ; then
+	cat >> confdefs.h <<\EOF
+#define HAVE_SIZECHANGE 1
+EOF
+
+	case $cf_cv_sizechange in #(vi
+	NEED*)
+		cat >> confdefs.h <<EOF
+#define $cf_cv_sizechange  1
+EOF
+
+		;;
+	esac
+fi
+
+
+echo $ac_n "checking for memmove""... $ac_c" 1>&6
+echo "configure:6033: checking for memmove" >&5
+if eval "test \"`echo '$''{'ac_cv_func_memmove'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 6038 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char memmove(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char memmove();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_memmove) || defined (__stub___memmove)
+choke me
+#else
+memmove();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:6061: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_memmove=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_memmove=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'memmove`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  :
+else
+  echo "$ac_t""no" 1>&6
+
+echo $ac_n "checking for bcopy""... $ac_c" 1>&6
+echo "configure:6080: checking for bcopy" >&5
+if eval "test \"`echo '$''{'ac_cv_func_bcopy'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 6085 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char bcopy(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char bcopy();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_bcopy) || defined (__stub___bcopy)
+choke me
+#else
+bcopy();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:6108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_bcopy=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_bcopy=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'bcopy`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
+	echo $ac_n "checking if bcopy does overlapping moves""... $ac_c" 1>&6
+echo "configure:6124: checking if bcopy does overlapping moves" >&5
+if eval "test \"`echo '$''{'cf_cv_good_bcopy'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+		if test "$cross_compiling" = yes; then
+  cf_cv_good_bcopy=unknown
+else
+  cat > conftest.$ac_ext <<EOF
+#line 6133 "configure"
+#include "confdefs.h"
+
+int main() {
+	static char data[] = "abcdefghijklmnopqrstuwwxyz";
+	char temp[40];
+	bcopy(data, temp, sizeof(data));
+	bcopy(temp+10, temp, 15);
+	bcopy(temp+5, temp+15, 10);
+	exit (strcmp(temp, "klmnopqrstuwwxypqrstuwwxyz"));
+}
+		
+EOF
+if { (eval echo configure:6146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  cf_cv_good_bcopy=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  cf_cv_good_bcopy=no
+fi
+rm -fr conftest*
+fi
+
+		
+fi
+
+echo "$ac_t""$cf_cv_good_bcopy" 1>&6
+	
+else
+  echo "$ac_t""no" 1>&6
+cf_cv_good_bcopy=no
+fi
+
+	if test "$cf_cv_good_bcopy" = yes ; then
+		cat >> confdefs.h <<\EOF
+#define USE_OK_BCOPY 1
+EOF
+
+	else
+		cat >> confdefs.h <<\EOF
+#define USE_MY_MEMMOVE 1
+EOF
+
+	fi
+
+fi
+
+
+echo $ac_n "checking if poll really works""... $ac_c" 1>&6
+echo "configure:6184: checking if poll really works" >&5
+if eval "test \"`echo '$''{'cf_cv_working_poll'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+if test "$cross_compiling" = yes; then
+  cf_cv_working_poll=unknown
+else
+  cat > conftest.$ac_ext <<EOF
+#line 6193 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#ifdef HAVE_POLL_H
+#include <poll.h>
+#else
+#include <sys/poll.h>
+#endif
+int main() {
+	struct pollfd myfds;
+	int ret;
+
+	myfds.fd = 0;
+	myfds.events = POLLIN;
+
+	ret = poll(&myfds, 1, 100);
+	exit(ret != 0);
+}
+EOF
+if { (eval echo configure:6213: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  cf_cv_working_poll=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  cf_cv_working_poll=no
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$cf_cv_working_poll" 1>&6
+test "$cf_cv_working_poll" = "yes" && cat >> confdefs.h <<\EOF
+#define HAVE_WORKING_POLL 1
+EOF
+
+
+
+if test -z "$cf_user_CFLAGS" ; then
+	CFLAGS=`echo ${CFLAGS} | sed -e 's/-g //' -e 's/-g$//'`
+	CXXFLAGS=`echo ${CXXFLAGS} | sed -e 's/-g //' -e 's/-g$//'`
+fi
+
+
+echo $ac_n "checking for builtin bool type""... $ac_c" 1>&6
+echo "configure:6241: checking for builtin bool type" >&5
+if eval "test \"`echo '$''{'cf_cv_cc_bool_type'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	cat > conftest.$ac_ext <<EOF
+#line 6247 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+
+int main() {
+bool x = false
+; return 0; }
+EOF
+if { (eval echo configure:6257: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  cf_cv_cc_bool_type=1
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cf_cv_cc_bool_type=0
+fi
+rm -f conftest*
+	
+fi
+
+if test "$cf_cv_cc_bool_type" = 1
+then	echo "$ac_t""yes" 1>&6
+else	echo "$ac_t""no" 1>&6
+fi
+
+if test -n "$CXX" ; then
+	ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+
+	
+if test -n "$GXX" ; then
+case $cf_cv_system_name in #(vi
+os2*) #(vi
+	cf_stdcpp_libname=stdcpp
+	;;
+*)
+	cf_stdcpp_libname=stdc++
+	;;
+esac
+echo $ac_n "checking for library $cf_stdcpp_libname""... $ac_c" 1>&6
+echo "configure:6294: checking for library $cf_stdcpp_libname" >&5
+if eval "test \"`echo '$''{'cf_cv_libstdcpp'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	cf_save="$LIBS"
+	LIBS="$LIBS -l$cf_stdcpp_libname"
+cat > conftest.$ac_ext <<EOF
+#line 6302 "configure"
+#include "confdefs.h"
+
+#include <strstream.h>
+int main() {
+
+char buf[80];
+strstreambuf foo(buf, sizeof(buf))
+
+; return 0; }
+EOF
+if { (eval echo configure:6313: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  cf_cv_libstdcpp=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cf_cv_libstdcpp=no
+fi
+rm -f conftest*
+	LIBS="$cf_save"
+
+fi
+
+echo "$ac_t""$cf_cv_libstdcpp" 1>&6
+test "$cf_cv_libstdcpp" = yes && CXXLIBS="$CXXLIBS -l$cf_stdcpp_libname"
+fi
+
+	if test "$GXX" = yes; then
+		case "`${CXX-g++} --version`" in
+		1*|2.0-6*)
+			cf_cxx_library=yes
+			;;
+		2.7*)
+			
+cf_cxx_library=unknown
+case $cf_cv_system_name in #(vi
+os2*) #(vi
+	cf_gpp_libname=gpp
+	;;
+*)
+	cf_gpp_libname=g++
+	;;
+esac
+if test "$ac_cv_prog_gxx" = yes; then
+	echo $ac_n "checking for lib$cf_gpp_libname""... $ac_c" 1>&6
+echo "configure:6349: checking for lib$cf_gpp_libname" >&5
+	cf_save="$LIBS"
+	LIBS="$LIBS -l$cf_gpp_libname"
+	cat > conftest.$ac_ext <<EOF
+#line 6353 "configure"
+#include "confdefs.h"
+
+#include <$cf_gpp_libname/builtin.h>
+	
+int main() {
+two_arg_error_handler_t foo2 = lib_error_handler
+; return 0; }
+EOF
+if { (eval echo configure:6362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  cf_cxx_library=yes
+	 CXXLIBS="$CXXLIBS -l$cf_gpp_libname"
+	 if test "$cf_gpp_libname" = cpp ; then
+	    cat >> confdefs.h <<\EOF
+#define HAVE_GPP_BUILTIN_H 1
+EOF
+
+	 else
+	    cat >> confdefs.h <<\EOF
+#define HAVE_GXX_BUILTIN_H 1
+EOF
+
+	 fi
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cat > conftest.$ac_ext <<EOF
+#line 6382 "configure"
+#include "confdefs.h"
+
+#include <builtin.h>
+	
+int main() {
+two_arg_error_handler_t foo2 = lib_error_handler
+; return 0; }
+EOF
+if { (eval echo configure:6391: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  cf_cxx_library=yes
+	 CXXLIBS="$CXXLIBS -l$cf_gpp_libname"
+	 cat >> confdefs.h <<\EOF
+#define HAVE_BUILTIN_H 1
+EOF
+
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cf_cxx_library=no
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+	LIBS="$cf_save"
+	echo "$ac_t""$cf_cxx_library" 1>&6
+fi
+
+			;;
+		*)
+			cf_cxx_library=no
+			;;
+		esac
+	else
+		cf_cxx_library=no
+	fi
+	echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
+echo "configure:6421: checking how to run the C++ preprocessor" >&5
+if test -z "$CXXCPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+  CXXCPP="${CXX-g++} -E"
+  cat > conftest.$ac_ext <<EOF
+#line 6434 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:6439: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CXXCPP=/lib/cpp
+fi
+rm -f conftest*
+  ac_cv_prog_CXXCPP="$CXXCPP"
+ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+fi
+fi
+CXXCPP="$ac_cv_prog_CXXCPP"
+echo "$ac_t""$CXXCPP" 1>&6
+
+for ac_hdr in typeinfo
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:6467: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 6472 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:6477: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+	
+echo $ac_n "checking for builtin bool type""... $ac_c" 1>&6
+echo "configure:6505: checking for builtin bool type" >&5
+if eval "test \"`echo '$''{'cf_cv_builtin_bool'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	cat > conftest.$ac_ext <<EOF
+#line 6511 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+
+int main() {
+bool x = false
+; return 0; }
+EOF
+if { (eval echo configure:6521: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  cf_cv_builtin_bool=1
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cf_cv_builtin_bool=0
+fi
+rm -f conftest*
+	
+fi
+
+if test "$cf_cv_builtin_bool" = 1
+then	echo "$ac_t""yes" 1>&6
+else	echo "$ac_t""no" 1>&6
+fi
+
+	
+echo $ac_n "checking for size of bool""... $ac_c" 1>&6
+echo "configure:6541: checking for size of bool" >&5
+if eval "test \"`echo '$''{'cf_cv_type_of_bool'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	rm -f cf_test.out
+	if test "$cross_compiling" = yes; then
+  cf_cv_type_of_bool=unknown
+else
+  cat > conftest.$ac_ext <<EOF
+#line 6551 "configure"
+#include "confdefs.h"
+#ifdef __cplusplus
+extern "C" void exit(int);
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#ifdef HAVE_GXX_BUILTIN_H
+#include <g++/builtin.h>
+#elif HAVE_GPP_BUILTIN_H
+#include <gpp/builtin.h>
+#elif HAVE_BUILTIN_H
+#include <builtin.h>
+#endif
+main()
+{
+	FILE *fp = fopen("cf_test.out", "w");
+	if (fp != 0) {
+		bool x = true;
+		if ((bool)(-x) >= 0)
+			fputs("unsigned ", fp);
+		if (sizeof(x) == sizeof(int))       fputs("int",  fp);
+		else if (sizeof(x) == sizeof(char)) fputs("char", fp);
+		else if (sizeof(x) == sizeof(short))fputs("short",fp);
+		else if (sizeof(x) == sizeof(long)) fputs("long", fp);
+		fclose(fp);
+	}
+	exit(0);
+}
+		
+EOF
+if { (eval echo configure:6583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  cf_cv_type_of_bool=`cat cf_test.out`
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  cf_cv_type_of_bool=unknown
+fi
+rm -fr conftest*
+fi
+
+	
+fi
+
+	rm -f cf_test.out
+echo "$ac_t""$cf_cv_type_of_bool" 1>&6
+if test "$cf_cv_type_of_bool" = unknown ; then
+	echo "configure: warning: Assuming unsigned for type of bool" 1>&2
+	cf_cv_type_of_bool=unsigned
+fi
+
+	
+echo $ac_n "checking for special defines needed for etip.h""... $ac_c" 1>&6
+echo "configure:6607: checking for special defines needed for etip.h" >&5
+cf_save_CXXFLAGS="$CXXFLAGS"
+cf_result="none"
+for cf_math in "" MATH_H
+do
+for cf_excp in "" MATH_EXCEPTION
+do
+	CXXFLAGS="$cf_save_CXXFLAGS -I${srcdir}/c++ -I${srcdir}/menu"
+	test -n "$cf_math" && CXXFLAGS="$CXXFLAGS -DETIP_NEEDS_${cf_math}"
+	test -n "$cf_excp" && CXXFLAGS="$CXXFLAGS -DETIP_NEEDS_${cf_excp}"
+cat > conftest.$ac_ext <<EOF
+#line 6618 "configure"
+#include "confdefs.h"
+
+#include <etip.h.in>
+
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:6627: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  
+	test -n "$cf_math" && cat >> confdefs.h <<EOF
+#define ETIP_NEEDS_${cf_math} 1
+EOF
+
+	test -n "$cf_excp" && cat >> confdefs.h <<EOF
+#define ETIP_NEEDS_${cf_excp} 1
+EOF
+
+	cf_result="$cf_math $cf_excp"
+	break
+
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+done
+done
+echo "$ac_t""$cf_result" 1>&6
+CXXFLAGS="$cf_save_CXXFLAGS"
+
+	
+if test "$CXX" = yes ; then
+echo $ac_n "checking if $CXX accepts parameter initialization""... $ac_c" 1>&6
+echo "configure:6654: checking if $CXX accepts parameter initialization" >&5
+if eval "test \"`echo '$''{'cf_cv_cpp_param_init'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+	ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+
+	if test "$cross_compiling" = yes; then
+  cf_cv_cpp_param_init=unknown
+else
+  cat > conftest.$ac_ext <<EOF
+#line 6670 "configure"
+#include "confdefs.h"
+#ifdef __cplusplus
+extern "C" void exit(int);
+#endif
+
+class TEST {
+private:
+	int value;
+public:
+	TEST(int x = 1);
+	~TEST();
+};
+
+TEST::TEST(int x = 1)	// some compilers do not like second initializer
+{
+	value = x;
+}
+void main() { }
+
+EOF
+if { (eval echo configure:6691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  cf_cv_cpp_param_init=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  cf_cv_cpp_param_init=no
+fi
+rm -fr conftest*
+fi
+
+
+fi
+
+echo "$ac_t""$cf_cv_cpp_param_init" 1>&6
+fi
+test "$cf_cv_cpp_param_init" = yes && cat >> confdefs.h <<\EOF
+#define CPP_HAS_PARAM_INIT 1
+EOF
+
+
+	case $cf_cv_system_name in #(vi
+	sco3.2v5*)
+	    CXXLDFLAGS="-u main"
+	    ;;
+	esac
+	
+else
+	cf_cxx_library=no
+	cf_cv_builtin_bool=1
+
+	# Just because we are not configuring against C++ right now does not
+	# mean that a user will not want to use C++.  Some distributors disable
+	# the C++ portion of this configuration as a shortcut (or just to avoid
+	# compiling the demo in the c++ directory).  So we need a reasonable
+	# default for the 'bool' type.
+	#
+	# Caveat: since the storage of the bool type is not standardized, it
+	# may change.
+
+	echo $ac_n "checking for fallback type of bool""... $ac_c" 1>&6
+echo "configure:6733: checking for fallback type of bool" >&5
+	case "$host_cpu" in #(vi
+	i?86)	cf_cv_type_of_bool=char	;; #(vi
+	*)	cf_cv_type_of_bool=int	;;
+	esac
+	echo "$ac_t""$cf_cv_type_of_bool" 1>&6
+fi
+
+
+
+
+if test "$cf_with_ada" != "no" ; then
+cf_ada_make=gnatmake
+# Extract the first word of "$cf_ada_make", so it can be a program name with args.
+set dummy $cf_ada_make; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:6749: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gnat_exists'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$gnat_exists"; then
+  ac_cv_prog_gnat_exists="$gnat_exists" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_gnat_exists="yes"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_gnat_exists" && ac_cv_prog_gnat_exists="no"
+fi
+fi
+gnat_exists="$ac_cv_prog_gnat_exists"
+if test -n "$gnat_exists"; then
+  echo "$ac_t""$gnat_exists" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+if test "$ac_cv_prog_gnat_exists" = no; then
+   cf_ada_make=
+else
+   
+cf_cv_gnat_version=`$cf_ada_make -v 2>&1 | grep '[0-9].[0-9][0-9]*' |\
+  sed -e 's/[^0-9 \.]//g' | $AWK '{print $1;}'`
+case $cf_cv_gnat_version in
+  3.1[1-9]*|3.[2-9]*|[4-9].*)
+    cf_cv_prog_gnat_correct=yes
+    ;;
+  *) echo Unsupported GNAT version $cf_cv_gnat_version. Required is 3.11 or better. Disabling Ada95 binding.
+     cf_cv_prog_gnat_correct=no
+     ;;
+esac
+case $cf_cv_gnat_version in
+  3.1*|[4-9].*)
+      cf_compile_generics=generics
+      cf_generic_objects="\$(GENOBJS)"
+      ;;
+  *)  cf_compile_generics=
+      cf_generic_objects=
+      ;;
+esac
+
+   # Extract the first word of "m4", so it can be a program name with args.
+set dummy m4; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:6803: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_M4_exists'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$M4_exists"; then
+  ac_cv_prog_M4_exists="$M4_exists" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_M4_exists="yes"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_M4_exists" && ac_cv_prog_M4_exists="no"
+fi
+fi
+M4_exists="$ac_cv_prog_M4_exists"
+if test -n "$M4_exists"; then
+  echo "$ac_t""$M4_exists" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+   if test "$ac_cv_prog_M4_exists" = no; then
+      cf_cv_prog_gnat_correct=no
+      echo Ada95 binding required program m4 not found. Ada95 binding disabled.
+   fi
+   if test "$cf_cv_prog_gnat_correct" = yes; then
+      echo $ac_n "checking if GNAT works""... $ac_c" 1>&6
+echo "configure:6836: checking if GNAT works" >&5
+      
+rm -f conftest*
+cat >>conftest.ads <<CF_EOF
+procedure conftest;
+CF_EOF
+cat >>conftest.adb <<CF_EOF
+with Text_IO;
+with GNAT.OS_Lib;
+procedure conftest is
+begin
+   Text_IO.Put ("Hello World");
+   Text_IO.New_Line;
+   GNAT.OS_Lib.OS_Exit (0);
+end conftest;
+CF_EOF
+if ( $cf_ada_make conftest 1>&5 2>&1 ) ; then
+   if ( ./conftest 1>&5 2>&1 ) ; then
+      cf_cv_prog_gnat_correct=yes
+   else
+      cf_cv_prog_gnat_correct=no
+   fi
+else
+   cf_cv_prog_gnat_correct=no
+fi
+rm -f conftest*
+
+      echo "$ac_t""$cf_cv_prog_gnat_correct" 1>&6
+   fi
+fi
+if test	"$cf_cv_prog_gnat_correct" = yes; then
+   ADAFLAGS="-O3 -gnatpn $ADAFLAGS"
+
+   
+# Check whether --with-ada-compiler or --without-ada-compiler was given.
+if test "${with_ada_compiler+set}" = set; then
+  withval="$with_ada_compiler"
+  cf_ada_compiler=$withval
+else
+  cf_ada_compiler=gnatmake
+fi
+
+
+   cf_ada_package=terminal_interface
+
+   
+   
+   
+   
+   
+   
+
+   
+# Check whether --with-ada-include or --without-ada-include was given.
+if test "${with_ada_include+set}" = set; then
+  withval="$with_ada_include"
+  :
+else
+  withval="${ADA_INCLUDE-$prefix/lib/ada/adainclude}"
+fi
+
+case ".$withval" in #(vi
+./*) #(vi
+  ;;
+.a-zA-Z:\\/*) #(vi OS/2 EMX
+  ;;
+.\${*prefix}*) #(vi
+  eval withval="$withval"
+  case ".$withval" in #(vi
+  .NONE/*)
+    withval=`echo $withval | sed -e s@NONE@$ac_default_prefix@`
+    ;;
+  esac
+  ;; #(vi
+.NONE/*)
+  withval=`echo $withval | sed -e s@NONE@$ac_default_prefix@`
+  ;;
+*)
+  { echo "configure: error: expected a pathname" 1>&2; exit 1; }
+  ;;
+esac
+
+eval ADA_INCLUDE="$withval"
+
+   
+
+   
+# Check whether --with-ada-objects or --without-ada-objects was given.
+if test "${with_ada_objects+set}" = set; then
+  withval="$with_ada_objects"
+  :
+else
+  withval="${ADA_OBJECTS-$prefix/lib/ada/adalib}"
+fi
+
+case ".$withval" in #(vi
+./*) #(vi
+  ;;
+.a-zA-Z:\\/*) #(vi OS/2 EMX
+  ;;
+.\${*prefix}*) #(vi
+  eval withval="$withval"
+  case ".$withval" in #(vi
+  .NONE/*)
+    withval=`echo $withval | sed -e s@NONE@$ac_default_prefix@`
+    ;;
+  esac
+  ;; #(vi
+.NONE/*)
+  withval=`echo $withval | sed -e s@NONE@$ac_default_prefix@`
+  ;;
+*)
+  { echo "configure: error: expected a pathname" 1>&2; exit 1; }
+  ;;
+esac
+
+eval ADA_OBJECTS="$withval"
+
+   
+
+fi
+fi
+
+### It's not possible to appease gcc 2.6.3's conversion-warnings if we're
+### using a 'char' for bools.  gcc 2.7.0's conversion-warnings are broken too
+### badly to consider using for development purposes, but 2.5.8 is okay.
+if test -n "$with_warnings"; then
+	if test "$GCC" = yes; then
+		case "`$CC --version`" in
+		2.6.3)
+			if test "$cf_cv_type_of_bool" != "char"; then
+				EXTRA_CFLAGS="$EXTRA_CFLAGS -Wconversion"
+			fi
+			;;
+		2.5*)
+			EXTRA_CFLAGS="$EXTRA_CFLAGS -Wconversion"
+			;;
+		esac
+	fi
+fi
+
+### Construct the library-subsets, if any, from this set of keywords:
+### none, base, ext_funcs, termlib.
+echo $ac_n "checking for library subsets""... $ac_c" 1>&6
+echo "configure:6980: checking for library subsets" >&5
+if test "$with_termlib" = yes ; then
+	LIB_SUBSETS="termlib "
+else
+	LIB_SUBSETS="termlib+"
+fi
+LIB_SUBSETS="${LIB_SUBSETS}base"
+test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
+echo "$ac_t""$LIB_SUBSETS" 1>&6
+
+LIB_TRACING=DEBUG
+case "$CFLAGS" in
+*-DTRACE*)
+	LIB_TRACING=all
+	;;
+esac
+
+### Construct the list of include-directories to be generated
+
+CPPFLAGS="$CPPFLAGS -I. -I../include"
+if test "$srcdir" != "."; then
+	CPPFLAGS="$CPPFLAGS -I\$(srcdir)/../include"
+fi
+if test "$GCC" != yes; then
+	CPPFLAGS="$CPPFLAGS -I\$(includedir)"
+elif test "$includedir" != "/usr/include"; then
+	if test "$includedir" = '${prefix}/include' ; then
+		if test $prefix != /usr ; then
+			CPPFLAGS="$CPPFLAGS -I\$(includedir)"
+		fi
+	else
+		CPPFLAGS="$CPPFLAGS -I\$(includedir)"
+	fi
+fi
+
+
+
+ACPPFLAGS="$ACPPFLAGS -I. -I../../include"
+if test "$srcdir" != "."; then
+	ACPPFLAGS="$ACPPFLAGS -I\$(srcdir)/../../include"
+fi
+if test "$GCC" != yes; then
+	ACPPFLAGS="$ACPPFLAGS -I\$(includedir)"
+elif test "$includedir" != "/usr/include"; then
+	if test "$includedir" = '${prefix}/include' ; then
+		if test $prefix != /usr ; then
+			ACPPFLAGS="$ACPPFLAGS -I\$(includedir)"
+		fi
+	else
+		ACPPFLAGS="$ACPPFLAGS -I\$(includedir)"
+	fi
+fi
+
+
+
+### Build up pieces for makefile rules
+echo $ac_n "checking default library suffix""... $ac_c" 1>&6
+echo "configure:7037: checking default library suffix" >&5
+
+	case $DFT_LWR_MODEL in
+	libtool) DFT_ARG_SUFFIX=''   ;;
+	normal)  DFT_ARG_SUFFIX=''   ;;
+	debug)   DFT_ARG_SUFFIX='_g' ;;
+	profile) DFT_ARG_SUFFIX='_p' ;;
+	shared)  DFT_ARG_SUFFIX=''   ;;
+	esac
+	test -n "$LIB_SUFFIX" && DFT_ARG_SUFFIX="${LIB_SUFFIX}${DFT_ARG_SUFFIX}"
+echo "$ac_t""$DFT_ARG_SUFFIX" 1>&6
+
+echo $ac_n "checking default library-dependency suffix""... $ac_c" 1>&6
+echo "configure:7050: checking default library-dependency suffix" >&5
+
+	
+	case $DFT_LWR_MODEL in
+	libtool) DFT_DEP_SUFFIX='.la'  ;;
+	normal)  DFT_DEP_SUFFIX='.a'   ;;
+	debug)   DFT_DEP_SUFFIX='_g.a' ;;
+	profile) DFT_DEP_SUFFIX='_p.a' ;;
+	shared)
+		case $cf_cv_system_name in
+		hpux*)	DFT_DEP_SUFFIX='.sl'  ;;
+		*)	DFT_DEP_SUFFIX='.so'  ;;
+		esac
+	esac
+	test -n "$LIB_SUFFIX" && DFT_DEP_SUFFIX="${LIB_SUFFIX}${DFT_DEP_SUFFIX}"
+echo "$ac_t""$DFT_DEP_SUFFIX" 1>&6
+
+echo $ac_n "checking default object directory""... $ac_c" 1>&6
+echo "configure:7068: checking default object directory" >&5
+
+	case $DFT_LWR_MODEL in
+	libtool) DFT_OBJ_SUBDIR='obj_lo'  ;;
+	normal)  DFT_OBJ_SUBDIR='objects' ;;
+	debug)   DFT_OBJ_SUBDIR='obj_g' ;;
+	profile) DFT_OBJ_SUBDIR='obj_p' ;;
+	shared)  DFT_OBJ_SUBDIR='obj_s' ;;
+	esac
+echo "$ac_t""$DFT_OBJ_SUBDIR" 1>&6
+
+# libtool thinks it can make c++ shared libraries (perhaps only g++)
+echo $ac_n "checking c++ library-dependency suffux""... $ac_c" 1>&6
+echo "configure:7081: checking c++ library-dependency suffux" >&5
+if test "$with_libtool" = "yes"; then
+	CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
+else
+	
+	
+	case normal in
+	libtool) CXX_LIB_SUFFIX='.la'  ;;
+	normal)  CXX_LIB_SUFFIX='.a'   ;;
+	debug)   CXX_LIB_SUFFIX='_g.a' ;;
+	profile) CXX_LIB_SUFFIX='_p.a' ;;
+	shared)
+		case $cf_cv_system_name in
+		hpux*)	CXX_LIB_SUFFIX='.sl'  ;;
+		*)	CXX_LIB_SUFFIX='.so'  ;;
+		esac
+	esac
+	test -n "$LIB_SUFFIX" && CXX_LIB_SUFFIX="${LIB_SUFFIX}${CXX_LIB_SUFFIX}"
+fi
+echo "$ac_t""$CXX_LIB_SUFFIX" 1>&6
+
+
+TINFO_LIST="$SHLIB_LIST"
+test "$with_termlib" = yes && SHLIB_LIST="$SHLIB_LIST -ltinfo${LIB_SUFFIX}"
+
+echo $ac_n "checking where we will install curses.h""... $ac_c" 1>&6
+echo "configure:7107: checking where we will install curses.h" >&5
+test "$with_overwrite" = no && \
+test "x$includedir" = 'x${prefix}/include' && \
+	includedir='$(prefix)/include/ncurses'${LIB_SUFFIX}
+echo "$ac_t""$includedir" 1>&6
+
+
+
+
+
+### Set up low-level terminfo dependencies for makefiles.  Note that we
+### could override this.
+if test "$with_termlib" = yes ; then
+	TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_NAME}${DFT_DEP_SUFFIX}"
+	if test "$DFT_LWR_MODEL" = "libtool"; then
+		TEST_ARGS="${TEST_DEPS}"
+	else
+		TEST_ARGS="-l${TINFO_NAME}${DFT_ARG_SUFFIX}"
+	fi
+fi
+PROG_DEPS="$TEST_DEPS"
+PROG_ARGS="$TEST_ARGS"
+
+### Construct the list of subdirectories for which we'll customize makefiles
+### with the appropriate compile-rules.
+
+
+echo $ac_n "checking for src modules""... $ac_c" 1>&6
+echo "configure:7135: checking for src modules" >&5
+
+# dependencies and linker-arguments for test-programs
+TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${LIB_NAME}${DFT_DEP_SUFFIX} $TEST_DEPS"
+if test "$DFT_LWR_MODEL" = "libtool"; then
+	TEST_ARGS="${TEST_DEPS}"
+else
+	TEST_ARGS="-l${LIB_NAME}${DFT_ARG_SUFFIX} $TEST_ARGS"
+fi
+
+# dependencies and linker-arguments for utility-programs
+PROG_ARGS="$TEST_ARGS"
+
+cf_cv_src_modules=
+for cf_dir in $modules_to_build
+do
+	if test -f $srcdir/$cf_dir/modules; then
+
+		# We may/may not have tack in the distribution, though the
+		# makefile is.
+		if test $cf_dir = tack ; then
+			if test ! -f $srcdir/${cf_dir}/${cf_dir}.h; then
+				continue
+			fi
+		fi
+
+		if test -z "$cf_cv_src_modules"; then
+			cf_cv_src_modules=$cf_dir
+		else
+			cf_cv_src_modules="$cf_cv_src_modules $cf_dir"
+		fi
+
+		# Make the ncurses_cfg.h file record the library interface files as
+		# well.  These are header files that are the same name as their
+		# directory.  Ncurses is the only library that does not follow
+		# that pattern.
+		if test $cf_dir = tack ; then
+			continue
+		elif test -f $srcdir/${cf_dir}/${cf_dir}.h; then
+			
+cf_have_include=`echo "$cf_dir" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+			cat >> confdefs.h <<EOF
+#define HAVE_${cf_have_include}_H 1
+EOF
+
+			cat >> confdefs.h <<EOF
+#define HAVE_LIB${cf_have_include} 1
+EOF
+
+			TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${cf_dir}${DFT_DEP_SUFFIX} $TEST_DEPS"
+			if test "$DFT_LWR_MODEL" = "libtool"; then
+				TEST_ARGS="${TEST_DEPS}"
+			else
+				TEST_ARGS="-l${cf_dir}${DFT_ARG_SUFFIX} $TEST_ARGS"
+			fi
+		fi
+	fi
+done
+echo "$ac_t""$cf_cv_src_modules" 1>&6
+TEST_ARGS="-L${LIB_DIR} -L\$(libdir) $TEST_ARGS"
+
+
+
+PROG_ARGS="-L${LIB_DIR} -L\$(libdir) $PROG_ARGS"
+
+
+SRC_SUBDIRS="man include"
+for cf_dir in $cf_cv_src_modules
+do
+	SRC_SUBDIRS="$SRC_SUBDIRS $cf_dir"
+done
+SRC_SUBDIRS="$SRC_SUBDIRS misc test"
+test "$cf_with_cxx_binding" != no && SRC_SUBDIRS="$SRC_SUBDIRS c++"
+
+ADA_SUBDIRS=
+if test "$cf_cv_prog_gnat_correct" = yes && test -f $srcdir/Ada95/Makefile.in; then
+   SRC_SUBDIRS="$SRC_SUBDIRS Ada95"
+   ADA_SUBDIRS="gen src samples"
+fi
+
+SUB_MAKEFILES=
+for cf_dir in $SRC_SUBDIRS
+do
+	SUB_MAKEFILES="$SUB_MAKEFILES $cf_dir/Makefile"
+done
+
+if test -n "$ADA_SUBDIRS"; then
+   for cf_dir in $ADA_SUBDIRS
+   do
+      SUB_MAKEFILES="$SUB_MAKEFILES Ada95/$cf_dir/Makefile"
+   done
+   
+fi
+
+
+DIRS_TO_MAKE="lib"
+for cf_item in $cf_list_models
+do
+	
+	case $cf_item in
+	libtool) cf_subdir='obj_lo'  ;;
+	normal)  cf_subdir='objects' ;;
+	debug)   cf_subdir='obj_g' ;;
+	profile) cf_subdir='obj_p' ;;
+	shared)  cf_subdir='obj_s' ;;
+	esac
+
+	DIRS_TO_MAKE="$DIRS_TO_MAKE $cf_subdir"
+done
+for cf_dir in $DIRS_TO_MAKE
+do
+	test ! -d $cf_dir && mkdir $cf_dir
+done
+
+
+
+### Now that we're done running tests, add the compiler-warnings, if any
+CFLAGS="$CFLAGS $EXTRA_CFLAGS"
+
+################################################################################
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs.  It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already.  You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+  case `(ac_space=' '; set | grep ac_space) 2>&1` in
+  *ac_space=\ *)
+    # `set' does not quote correctly, so add quotes (double-quote substitution
+    # turns \\\\ into \\, and sed turns \\ into \).
+    sed -n \
+      -e "s/'/'\\\\''/g" \
+      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+    ;;
+  *)
+    # `set' quotes correctly as required by POSIX, so do not add quotes.
+    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+    ;;
+  esac >> confcache
+if cmp -s $cache_file confcache; then
+  :
+else
+  if test -w $cache_file; then
+    echo "updating cache $cache_file"
+    cat confcache > $cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+DEFS=-DHAVE_CONFIG_H
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+  case "\$ac_option" in
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+    echo "$CONFIG_STATUS generated by autoconf version 2.13.20000819"
+    exit 0 ;;
+  -help | --help | --hel | --he | --h)
+    echo "\$ac_cs_usage"; exit 0 ;;
+  *) echo "\$ac_cs_usage"; exit 1 ;;
+  esac
+done
+
+ac_given_srcdir=$srcdir
+ac_given_INSTALL="$INSTALL"
+
+trap 'rm -fr `echo "\
+	include/MKterm.h.awk \
+	include/curses.h \
+	include/termcap.h \
+	include/unctrl.h \
+	misc/run_tic.sh:misc/run_tic.in \
+	$SUB_MAKEFILES \
+	Makefile include/ncurses_cfg.h:include/ncurses_cfg.hin" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@SHELL@%$SHELL%g
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@FFLAGS@%$FFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@NCURSES_MAJOR@%$NCURSES_MAJOR%g
+s%@NCURSES_MINOR@%$NCURSES_MINOR%g
+s%@NCURSES_PATCH@%$NCURSES_PATCH%g
+s%@cf_cv_rel_version@%$cf_cv_rel_version%g
+s%@cf_cv_abi_version@%$cf_cv_abi_version%g
+s%@cf_cv_cc_bool_type@%$cf_cv_cc_bool_type%g
+s%@cf_cv_builtin_bool@%$cf_cv_builtin_bool%g
+s%@cf_cv_type_of_bool@%$cf_cv_type_of_bool%g
+s%@host@%$host%g
+s%@host_alias@%$host_alias%g
+s%@host_cpu@%$host_cpu%g
+s%@host_vendor@%$host_vendor%g
+s%@host_os@%$host_os%g
+s%@target@%$target%g
+s%@target_alias@%$target_alias%g
+s%@target_cpu@%$target_cpu%g
+s%@target_vendor@%$target_vendor%g
+s%@target_os@%$target_os%g
+s%@build@%$build%g
+s%@build_alias@%$build_alias%g
+s%@build_cpu@%$build_cpu%g
+s%@build_vendor@%$build_vendor%g
+s%@build_os@%$build_os%g
+s%@CC@%$CC%g
+s%@BUILD_CC@%$BUILD_CC%g
+s%@CPP@%$CPP%g
+s%@PROG_EXT@%$PROG_EXT%g
+s%@LDCONFIG@%$LDCONFIG%g
+s%@CXX@%$CXX%g
+s%@AWK@%$AWK%g
+s%@SET_MAKE@%$SET_MAKE%g
+s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
+s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
+s%@INSTALL_DATA@%$INSTALL_DATA%g
+s%@LN_S@%$LN_S%g
+s%@RANLIB@%$RANLIB%g
+s%@MAKE_LOWER_TAGS@%$MAKE_LOWER_TAGS%g
+s%@MAKE_UPPER_TAGS@%$MAKE_UPPER_TAGS%g
+s%@LINT@%$LINT%g
+s%@MAN@%$MAN%g
+s%@LINT_OPTS@%$LINT_OPTS%g
+s%@LD@%$LD%g
+s%@AR@%$AR%g
+s%@AR_OPTS@%$AR_OPTS%g
+s%@cf_cv_makeflags@%$cf_cv_makeflags%g
+s%@DESTDIR@%$DESTDIR%g
+s%@cf_list_models@%$cf_list_models%g
+s%@LIBTOOL@%$LIBTOOL%g
+s%@DFT_LWR_MODEL@%$DFT_LWR_MODEL%g
+s%@DFT_UPR_MODEL@%$DFT_UPR_MODEL%g
+s%@TINFO_NAME@%$TINFO_NAME%g
+s%@LIB_NAME@%$LIB_NAME%g
+s%@LIB_PREFIX@%$LIB_PREFIX%g
+s%@LIB_SUFFIX@%$LIB_SUFFIX%g
+s%@CC_G_OPT@%$CC_G_OPT%g
+s%@CXX_G_OPT@%$CXX_G_OPT%g
+s%@LD_MODEL@%$LD_MODEL%g
+s%@CC_SHARED_OPTS@%$CC_SHARED_OPTS%g
+s%@LD_SHARED_OPTS@%$LD_SHARED_OPTS%g
+s%@MK_SHARED_LIB@%$MK_SHARED_LIB%g
+s%@LINK_PROGS@%$LINK_PROGS%g
+s%@LINK_TESTS@%$LINK_TESTS%g
+s%@EXTRA_LDFLAGS@%$EXTRA_LDFLAGS%g
+s%@LOCAL_LDFLAGS@%$LOCAL_LDFLAGS%g
+s%@LOCAL_LDFLAGS2@%$LOCAL_LDFLAGS2%g
+s%@INSTALL_LIB@%$INSTALL_LIB%g
+s%@TERMINFO_SRC@%$TERMINFO_SRC%g
+s%@FALLBACK_LIST@%$FALLBACK_LIST%g
+s%@TERMINFO_DIRS@%$TERMINFO_DIRS%g
+s%@TERMINFO@%$TERMINFO%g
+s%@NCURSES_CONST@%$NCURSES_CONST%g
+s%@NCURSES_XNAMES@%$NCURSES_XNAMES%g
+s%@ECHO_LINK@%$ECHO_LINK%g
+s%@EXTRA_CFLAGS@%$EXTRA_CFLAGS%g
+s%@MATH_LIB@%$MATH_LIB%g
+s%@cf_cv_typeof_chtype@%$cf_cv_typeof_chtype%g
+s%@cf_cv_1UL@%$cf_cv_1UL%g
+s%@cf_cv_shift_limit@%$cf_cv_shift_limit%g
+s%@cf_cv_widec_shift@%$cf_cv_widec_shift%g
+s%@CXXCPP@%$CXXCPP%g
+s%@CXXLDFLAGS@%$CXXLDFLAGS%g
+s%@CXXLIBS@%$CXXLIBS%g
+s%@gnat_exists@%$gnat_exists%g
+s%@M4_exists@%$M4_exists%g
+s%@cf_ada_make@%$cf_ada_make%g
+s%@cf_ada_compiler@%$cf_ada_compiler%g
+s%@cf_ada_package@%$cf_ada_package%g
+s%@ADAFLAGS@%$ADAFLAGS%g
+s%@cf_compile_generics@%$cf_compile_generics%g
+s%@cf_generic_objects@%$cf_generic_objects%g
+s%@ADA_INCLUDE@%$ADA_INCLUDE%g
+s%@ADA_OBJECTS@%$ADA_OBJECTS%g
+s%@ACPPFLAGS@%$ACPPFLAGS%g
+s%@DFT_ARG_SUFFIX@%$DFT_ARG_SUFFIX%g
+s%@DFT_DEP_SUFFIX@%$DFT_DEP_SUFFIX%g
+s%@DFT_OBJ_SUBDIR@%$DFT_OBJ_SUBDIR%g
+s%@CXX_LIB_SUFFIX@%$CXX_LIB_SUFFIX%g
+s%@EXTRA_LIBS@%$EXTRA_LIBS%g
+s%@TINFO_LIST@%$TINFO_LIST%g
+s%@SHLIB_LIST@%$SHLIB_LIST%g
+s%@TEST_DEPS@%$TEST_DEPS%g
+s%@TEST_ARGS@%$TEST_ARGS%g
+s%@PROG_ARGS@%$PROG_ARGS%g
+s%@ADA_SUBDIRS@%$ADA_SUBDIRS%g
+s%@DIRS_TO_MAKE@%$DIRS_TO_MAKE%g
+
+CEOF
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+  if test $ac_beg -gt 1; then
+    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+  else
+    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+  fi
+  if test ! -s conftest.s$ac_file; then
+    ac_more_lines=false
+    rm -f conftest.s$ac_file
+  else
+    if test -z "$ac_sed_cmds"; then
+      ac_sed_cmds="sed -f conftest.s$ac_file"
+    else
+      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+    fi
+    ac_file=`expr $ac_file + 1`
+    ac_beg=$ac_end
+    ac_end=`expr $ac_end + $ac_max_sed_cmds`
+  fi
+done
+if test -z "$ac_sed_cmds"; then
+  ac_sed_cmds=cat
+fi
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"\
+	include/MKterm.h.awk \
+	include/curses.h \
+	include/termcap.h \
+	include/unctrl.h \
+	misc/run_tic.sh:misc/run_tic.in \
+	$SUB_MAKEFILES \
+	Makefile"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+  # Remove last slash and all that follows it.  Not all systems have dirname.
+  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+    # The file is in a subdirectory.
+    test ! -d "$ac_dir" && mkdir "$ac_dir"
+    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+    # A "../" for each directory in $ac_dir_suffix.
+    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+  else
+    ac_dir_suffix= ac_dots=
+  fi
+
+  case "$ac_given_srcdir" in
+  .)  srcdir=.
+      if test -z "$ac_dots"; then top_srcdir=.
+      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+  *) # Relative path.
+    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+    top_srcdir="$ac_dots$ac_given_srcdir" ;;
+  esac
+
+  case "$ac_given_INSTALL" in
+  [/$]*) INSTALL="$ac_given_INSTALL" ;;
+  *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
+  esac
+
+  echo creating "$ac_file"
+  rm -f "$ac_file"
+  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+  case "$ac_file" in
+  *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+  *) ac_comsub= ;;
+  esac
+
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+s%@INSTALL@%$INSTALL%g
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s*
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s%^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
+ac_dB='\([ 	][ 	]*\)[^ 	]*%\1#\2'
+ac_dC='\3'
+ac_dD='%g'
+# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
+ac_uA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_uB='\([ 	]\)%\1#\2define\3'
+ac_uC=' '
+ac_uD='\4%g'
+# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_eA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_eB='$%\1#\2define\3'
+ac_eC=' '
+ac_eD='%g'
+
+if test "${CONFIG_HEADERS+set}" != set; then
+EOF
+cat >> $CONFIG_STATUS <<EOF
+  CONFIG_HEADERS="include/ncurses_cfg.h:include/ncurses_cfg.hin"
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+fi
+for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  echo creating $ac_file
+
+  rm -f conftest.frag conftest.in conftest.out
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  cat $ac_file_inputs > conftest.in
+
+EOF
+
+
+# Transform confdefs.h into a list of #define's.  We won't use it as a sed
+# script, but as data to insert where we see @DEFS@.  We expect AC_SAVE_DEFS to
+# be either 'cat' or 'sort'.
+sort confdefs.h >conftest.vals
+
+# Break up conftest.vals because some shells have a limit on
+# the size of here documents, and old seds have small limits too.
+
+rm -f conftest.tail
+echo '  rm -f conftest.frag' >> $CONFIG_STATUS
+while :
+do
+  ac_lines=`grep -c . conftest.vals`
+  # grep -c gives empty output for an empty file on some AIX systems.
+  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
+  # Write chunks of a limited-size here document to conftest.frag.
+  echo '  cat >> conftest.frag <<CEOF' >> $CONFIG_STATUS
+  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
+  echo 'CEOF' >> $CONFIG_STATUS
+  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
+  rm -f conftest.vals
+  mv conftest.tail conftest.vals
+done
+rm -f conftest.vals
+
+# Run sed to substitute the contents of conftest.frag into conftest.in at the
+# marker @DEFS@.
+echo '  cat >> conftest.edit <<CEOF
+/@DEFS@/r conftest.frag
+/@DEFS@/d
+CEOF
+sed -f conftest.edit conftest.in > conftest.out
+rm -f conftest.in
+mv conftest.out conftest.in
+rm -f conftest.edit conftest.frag
+' >> $CONFIG_STATUS
+
+
+cat >> $CONFIG_STATUS <<\EOF
+  rm -f conftest.frag conftest.h
+  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
+  cat conftest.in >> conftest.h
+  rm -f conftest.in
+  if cmp -s $ac_file conftest.h 2>/dev/null; then
+    echo "$ac_file is unchanged"
+    rm -f conftest.h
+  else
+    # Remove last slash and all that follows it.  Not all systems have dirname.
+      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+      # The file is in a subdirectory.
+      test ! -d "$ac_dir" && mkdir "$ac_dir"
+    fi
+    rm -f $ac_file
+    mv conftest.h $ac_file
+  fi
+fi; done
+
+EOF
+cat >> $CONFIG_STATUS <<EOF
+# Extra initialization commands, if any
+
+### Special initialization commands, used to pass information from the
+### configuration-run into config.status
+
+AWK="$AWK"
+CF_LIST_MODELS="$cf_list_models"
+DFT_LWR_MODEL="$DFT_LWR_MODEL"
+LDCONFIG="$LDCONFIG"
+LIB_NAME="$LIB_NAME"
+LIB_SUFFIX="$LIB_SUFFIX"
+LIB_SUBSETS="$LIB_SUBSETS"
+LIB_TRACING="$LIB_TRACING"
+SRC_SUBDIRS="$SRC_SUBDIRS"
+TERMINFO="$TERMINFO"
+TINFO_NAME="$TINFO_NAME"
+WITH_ECHO="$with_echo"
+WITH_OVERWRITE="$with_overwrite"
+WITH_CURSES_H="$with_curses_h"
+cf_cv_abi_version="$cf_cv_abi_version"
+cf_cv_do_symlinks="$cf_cv_do_symlinks"
+cf_cv_rel_version="$cf_cv_rel_version"
+cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
+cf_cv_system_name="$cf_cv_system_name"
+cf_with_cxx_binding="$cf_with_cxx_binding"
+cf_cv_shlib_version="$cf_cv_shlib_version"
+target="$target"
+
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+# Extra commands, if any
+
+
+
+	case $cf_cv_system_name in
+	os2)	LIB_PREFIX=''     ;;
+	*)	LIB_PREFIX='lib'  ;;
+	esac
+cf_prefix=$LIB_PREFIX
+	
+
+
+for cf_dir in $SRC_SUBDIRS
+do
+	if test -f $srcdir/$cf_dir/modules; then
+
+		cf_libs_to_make=
+		for cf_item in $CF_LIST_MODELS
+		do
+			
+	
+	case $cf_item in
+	libtool) cf_suffix='.la'  ;;
+	normal)  cf_suffix='.a'   ;;
+	debug)   cf_suffix='_g.a' ;;
+	profile) cf_suffix='_p.a' ;;
+	shared)
+		case $cf_cv_system_name in
+		hpux*)	cf_suffix='.sl'  ;;
+		*)	cf_suffix='.so'  ;;
+		esac
+	esac
+	test -n "$LIB_SUFFIX" && cf_suffix="${LIB_SUFFIX}${cf_suffix}"
+
+			if test $cf_item = shared ; then
+			if test "$cf_cv_do_symlinks" = yes ; then
+				case "$cf_cv_shlib_version" in #(vi
+				rel) cf_suffix="$cf_suffix"'.$(REL_VERSION)' ;; #(vi
+				abi) cf_suffix="$cf_suffix"'.$(ABI_VERSION)' ;;
+				esac
+			fi
+			fi
+			cf_libs_to_make="$cf_libs_to_make ../lib/${cf_prefix}${cf_dir}${cf_suffix}"
+		done
+
+		if test $cf_dir = ncurses ; then
+			case "$LIB_SUBSETS" in #(vi
+			termlib+*) #(vi
+				;;
+			*) #(vi
+				cf_item=`echo $cf_libs_to_make |sed -e s/$LIB_NAME/$TINFO_NAME/g`
+				cf_libs_to_make="$cf_item $cf_libs_to_make"
+				;;
+			esac
+		fi
+
+		sed -e "s@\@LIBS_TO_MAKE\@@$cf_libs_to_make@" \
+			$cf_dir/Makefile >$cf_dir/Makefile.out
+		mv $cf_dir/Makefile.out $cf_dir/Makefile
+
+		$AWK -f $srcdir/mk-0th.awk \
+			name=$cf_dir \
+			$srcdir/$cf_dir/modules >>$cf_dir/Makefile
+
+		for cf_item in $CF_LIST_MODELS
+		do
+			echo 'Appending rules for '$cf_item' model ('$cf_dir')'
+			
+CF_ITEM=`echo "$cf_item" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
+
+			
+	
+	case $cf_item in
+	libtool) cf_suffix='.la'  ;;
+	normal)  cf_suffix='.a'   ;;
+	debug)   cf_suffix='_g.a' ;;
+	profile) cf_suffix='_p.a' ;;
+	shared)
+		case $cf_cv_system_name in
+		hpux*)	cf_suffix='.sl'  ;;
+		*)	cf_suffix='.so'  ;;
+		esac
+	esac
+	test -n "$LIB_SUFFIX" && cf_suffix="${LIB_SUFFIX}${cf_suffix}"
+
+			
+	case $cf_item in
+	libtool) cf_subdir='obj_lo'  ;;
+	normal)  cf_subdir='objects' ;;
+	debug)   cf_subdir='obj_g' ;;
+	profile) cf_subdir='obj_p' ;;
+	shared)  cf_subdir='obj_s' ;;
+	esac
+
+
+			# These dependencies really are for development, not
+			# builds, but they are useful in porting, too.
+			cf_depend="../include/ncurses_cfg.h"
+			if test "$srcdir" = "."; then
+				cf_reldir="."
+			else
+				cf_reldir="\$(srcdir)"
+			fi
+
+			if test -f $srcdir/$cf_dir/$cf_dir.priv.h; then
+				cf_depend="$cf_depend $cf_reldir/$cf_dir.priv.h"
+			elif test -f $srcdir/$cf_dir/curses.priv.h; then
+				cf_depend="$cf_depend $cf_reldir/curses.priv.h"
+			fi
+
+			for cf_subset in $LIB_SUBSETS
+			do
+			$AWK -f $srcdir/mk-1st.awk \
+				name=$cf_dir \
+				traces=$LIB_TRACING \
+				MODEL=$CF_ITEM \
+				model=$cf_subdir \
+				prefix=$cf_prefix \
+				suffix=$cf_suffix \
+				subset=$cf_subset \
+				ShlibVer=$cf_cv_shlib_version \
+				DoLinks=$cf_cv_do_symlinks \
+				rmSoLocs=$cf_cv_rm_so_locs \
+				ldconfig="$LDCONFIG" \
+				overwrite=$WITH_OVERWRITE \
+				depend="$cf_depend" \
+				target="$target" \
+				$srcdir/$cf_dir/modules >>$cf_dir/Makefile
+			test $cf_dir = ncurses && WITH_OVERWRITE=no
+			$AWK -f $srcdir/mk-2nd.awk \
+				name=$cf_dir \
+				traces=$LIB_TRACING \
+				MODEL=$CF_ITEM \
+				model=$cf_subdir \
+				subset=$cf_subset \
+				srcdir=$srcdir \
+				echo=$WITH_ECHO \
+				$srcdir/$cf_dir/modules >>$cf_dir/Makefile
+			done
+		done
+	fi
+
+	echo '	cd '$cf_dir' && $(MAKE) $(CF_MFLAGS) $@' >>Makefile
+done
+
+for cf_dir in $SRC_SUBDIRS
+do
+	if test -f $cf_dir/Makefile ; then
+		case "$cf_dir" in
+		Ada95) #(vi
+			echo 'libs \' >> Makefile
+			echo 'install.libs \' >> Makefile
+			echo 'uninstall.libs ::' >> Makefile
+			echo '	cd '$cf_dir' && $(MAKE) $(CF_MFLAGS) $@' >> Makefile
+			;;
+		esac
+	fi
+
+	if test -f $srcdir/$cf_dir/modules; then
+		echo >> Makefile
+		if test -f $srcdir/$cf_dir/headers; then
+cat >> Makefile <<CF_EOF
+install.includes \\
+uninstall.includes \\
+CF_EOF
+		fi
+if test "$cf_dir" != "c++" ; then
+echo 'lint \' >> Makefile
+fi
+cat >> Makefile <<CF_EOF
+libs \\
+lintlib \\
+install.libs \\
+uninstall.libs \\
+install.$cf_dir \\
+uninstall.$cf_dir ::
+	cd $cf_dir && \$(MAKE) \$(CF_MFLAGS) \$@
+CF_EOF
+	elif test -f $srcdir/$cf_dir/headers; then
+cat >> Makefile <<CF_EOF
+
+libs \\
+install.libs \\
+uninstall.libs \\
+install.includes \\
+uninstall.includes ::
+	cd $cf_dir && \$(MAKE) \$(CF_MFLAGS) \$@
+CF_EOF
+fi
+done
+
+cat >> Makefile <<CF_EOF
+
+install.data \
+uninstall.data ::
+	cd misc && \$(MAKE) \$(CF_MFLAGS) \$@
+
+install.man \
+uninstall.man ::
+	cd man && \$(MAKE) \$(CF_MFLAGS) \$@
+
+distclean ::
+	rm -f config.cache config.log config.status Makefile include/ncurses_cfg.h
+	rm -f headers.sh headers.sed
+	rm -rf \$(DIRS_TO_MAKE)
+CF_EOF
+
+# Special case: tack's manpage lives in its own directory.
+if test -d tack ; then
+if test -f $srcdir/$tack.h; then
+cat >> Makefile <<CF_EOF
+
+install.man \
+uninstall.man ::
+	cd tack && \$(MAKE) \$(CF_MFLAGS) \$@
+CF_EOF
+fi
+fi
+
+
+rm -f headers.sed headers.sh
+
+echo creating headers.sh
+cat >headers.sh <<CF_EOF
+#! /bin/sh
+# This shell script is generated by the 'configure' script.  It is invoked in a
+# subdirectory of the build tree.  It generates a sed-script in the parent
+# directory that is used to adjust includes for header files that reside in a
+# subdirectory of /usr/include, etc.
+PRG=""
+while test \$# != 3
+do
+PRG="\$PRG \$1"; shift
+done
+DST=\$1
+REF=\$2
+SRC=\$3
+TMPSRC=\${TMPDIR-/tmp}/\`basename \$SRC\`\$\$
+TMPSED=\${TMPDIR-/tmp}/headers.sed\$\$
+echo installing \$SRC in \$DST
+CF_EOF
+if test $WITH_CURSES_H = yes; then
+	cat >>headers.sh <<CF_EOF
+case \$DST in
+/*/include/*)
+	END=\`basename \$DST\`
+	for i in \`cat \$REF/../*/headers |fgrep -v "#"\`
+	do
+		NAME=\`basename \$i\`
+		echo "s/<\$NAME>/<\$END\/\$NAME>/" >> \$TMPSED
+	done
+	;;
+*)
+	echo "" >> \$TMPSED
+	;;
+esac
+CF_EOF
+else
+	cat >>headers.sh <<CF_EOF
+case \$DST in
+/*/include/*)
+	END=\`basename \$DST\`
+	for i in \`cat \$REF/../*/headers |fgrep -v "#"\`
+	do
+		NAME=\`basename \$i\`
+		if test "\$NAME" = "curses.h"
+		then
+			echo "s/<curses.h>/<ncurses.h>/" >> \$TMPSED
+			NAME=ncurses.h
+		fi
+		echo "s/<\$NAME>/<\$END\/\$NAME>/" >> \$TMPSED
+	done
+	;;
+*)
+	echo "s/<curses.h>/<ncurses.h>/" >> \$TMPSED
+	;;
+esac
+CF_EOF
+fi
+cat >>headers.sh <<CF_EOF
+rm -f \$TMPSRC
+sed -f \$TMPSED \$SRC > \$TMPSRC
+NAME=\`basename \$SRC\`
+CF_EOF
+if test $WITH_CURSES_H != yes; then
+	cat >>headers.sh <<CF_EOF
+test "\$NAME" = "curses.h" && NAME=ncurses.h
+CF_EOF
+fi
+cat >>headers.sh <<CF_EOF
+eval \$PRG \$TMPSRC \$DST/\$NAME
+rm -f \$TMPSRC \$TMPSED
+CF_EOF
+
+chmod 0755 headers.sh
+
+for cf_dir in $SRC_SUBDIRS
+do
+	if test -f $srcdir/$cf_dir/headers; then
+	cat >>$cf_dir/Makefile <<CF_EOF
+\$(DESTDIR)\$(includedir) :
+	\$(srcdir)/../mkinstalldirs \$@
+
+install \\
+install.libs \\
+install.includes :: \$(AUTO_SRC) \$(DESTDIR)\$(includedir) \\
+CF_EOF
+		j=""
+		for i in `cat $srcdir/$cf_dir/headers |fgrep -v "#"`
+		do
+			test -n "$j" && echo "		$j \\" >>$cf_dir/Makefile
+			j=$i
+		done
+		echo "		$j" >>$cf_dir/Makefile
+		for i in `cat $srcdir/$cf_dir/headers |fgrep -v "#"`
+		do
+			echo "	@ (cd \$(DESTDIR)\$(includedir) && rm -f `basename $i`) ; ../headers.sh \$(INSTALL_DATA) \$(DESTDIR)\$(includedir) \$(srcdir) $i" >>$cf_dir/Makefile
+			test $i = curses.h && test $WITH_CURSES_H = yes && echo "	@ (cd \$(DESTDIR)\$(includedir) && rm -f ncurses.h && \$(LN_S) curses.h ncurses.h)" >>$cf_dir/Makefile
+		done
+
+	cat >>$cf_dir/Makefile <<CF_EOF
+
+uninstall \\
+uninstall.libs \\
+uninstall.includes ::
+CF_EOF
+		for i in `cat $srcdir/$cf_dir/headers |fgrep -v "#"`
+		do
+			i=`basename $i`
+			echo "	-@ (cd \$(DESTDIR)\$(includedir) && rm -f $i)" >>$cf_dir/Makefile
+			test $i = curses.h && echo "	-@ (cd \$(DESTDIR)\$(includedir) && rm -f ncurses.h)" >>$cf_dir/Makefile
+		done
+	fi
+done
+
+
+
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+${MAKE-make} preinstall
diff --git a/ncurses-5.2/configure.in b/ncurses-5.2/configure.in
new file mode 100644
index 0000000..f8fcaf1
--- /dev/null
+++ b/ncurses-5.2/configure.in
@@ -0,0 +1,1171 @@
+dnl***************************************************************************
+dnl Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+dnl                                                                          *
+dnl Permission is hereby granted, free of charge, to any person obtaining a  *
+dnl copy of this software and associated documentation files (the            *
+dnl "Software"), to deal in the Software without restriction, including      *
+dnl without limitation the rights to use, copy, modify, merge, publish,      *
+dnl distribute, distribute with modifications, sublicense, and/or sell       *
+dnl copies of the Software, and to permit persons to whom the Software is    *
+dnl furnished to do so, subject to the following conditions:                 *
+dnl                                                                          *
+dnl The above copyright notice and this permission notice shall be included  *
+dnl in all copies or substantial portions of the Software.                   *
+dnl                                                                          *
+dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+dnl                                                                          *
+dnl Except as contained in this notice, the name(s) of the above copyright   *
+dnl holders shall not be used in advertising or otherwise to promote the     *
+dnl sale, use or other dealings in this Software without prior written       *
+dnl authorization.                                                           *
+dnl***************************************************************************
+dnl
+dnl Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+dnl
+dnl $Id$
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl See http://dickey.his.com/autoconf/ for additional information.
+dnl
+dnl ---------------------------------------------------------------------------
+AC_PREREQ(2.13.20000819)
+AC_REVISION($Revision$)
+AC_INIT(ncurses/base/lib_initscr.c)
+AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
+
+CF_SUBST_NCURSES_VERSION
+CF_CHECK_CACHE([AC_CANONICAL_SYSTEM])
+AC_ARG_WITH(system-type,
+[  --with-system-type=XXX  test: override derived host system-type],
+[AC_MSG_WARN(overriding system type to $withval)
+ cf_cv_system_name=$withval])
+
+# We need a configure script only when compiling as part of GNU C library.
+# Here we have to generate one of the files we need while compiling.
+#
+# The only problem is that users of the package might think they have to
+# run configure themself and find it irritating when nothing happens.
+#
+# So we try here to find out whether we are called from the glibc configure
+# or by a user.
+#
+dnl Check if we are a drop-in addition to glibc.
+AC_ARG_ENABLE(add-ons, dnl
+[  --enable-add-ons=DIR... used to check if we are a glibc add-on.],
+		[glibc_add_on=yes],
+		[glibc_add_on=])
+
+dnl We need to use [ and ] for other purposes for a while now.
+changequote(,)dnl
+if test x"$glibc_add_on" = "xyes" ; then
+  rm -f $srcdir/Banner
+  # We are in glibc.
+  rm -f $srcdir/Makefile
+  cp $srcdir/Makefile.glibc $srcdir/Makefile
+  echo "ncurses `grep \"^[ 	]*ncurses-version[ 	]*=.*$\" \
+		$srcdir/Makefile | sed -e \
+		's/^[ 	]*ncurses-version[ 	]*=[ 	]*\([^	^ ]*\)[ 	]*$/\1/'`" > $srcdir/Banner
+  exit 0
+fi
+changequote([,])dnl
+
+###	Save the given $CFLAGS to allow user-override.
+cf_user_CFLAGS="$CFLAGS"
+
+###	Default install-location
+CF_CFG_DEFAULTS
+
+###	Checks for programs.
+AC_PROG_CC
+if test "$GCC" = yes ; then
+	AC_MSG_CHECKING(version of gcc)
+	eval "$CC --version"
+fi
+if test "$host" != $build; then
+	AC_CHECK_PROGS(BUILD_CC, $CC gcc cc)
+else
+	BUILD_CC="$CC"
+fi
+AC_SUBST(BUILD_CC)
+AC_PROG_CPP
+AC_PROG_GCC_TRADITIONAL
+AC_ISC_POSIX
+CF_ANSI_CC_REQD
+CF_PROG_EXT
+
+case "$cf_cv_system_name" in
+freebsd*) #(vi
+  test -z "$LDCONFIG" && LDCONFIG="/sbin/ldconfig -R"
+  ;;
+*) LDPATH=$PATH:/sbin:/usr/sbin
+  AC_PATH_PROG(LDCONFIG,ldconfig,,$LDPATH)
+  ;;
+esac
+AC_SUBST(LDCONFIG)
+
+dnl DEFECT in autoconf 2.12:	an attempt to set policy, this breaks the
+dnl				configure script by not letting us test if C++
+dnl				is present, making this option necessary.
+AC_MSG_CHECKING(if you want to ensure bool is consistent with C++)
+AC_ARG_WITH(cxx,
+	[  --without-cxx           do not adjust ncurses bool to match C++],
+	[cf_with_cxx=$withval],
+	[cf_with_cxx=yes])
+AC_MSG_RESULT($cf_with_cxx)
+if test "X$cf_with_cxx" = Xno ; then
+	CXX=""
+	GXX=""
+else
+	pushdef([AC_MSG_ERROR],
+		[AC_MSG_RESULT([You don't have any C++ compiler, too bad]); dnl
+		cf_with_cxx=no; CXX=""; GXX="";])dnl
+	AC_PROG_CXX
+	popdef([AC_MSG_ERROR])dnl
+fi
+
+changequote(,)dnl
+if test "$GXX" = yes; then
+	case "`${CXX-g++} --version`" in
+	1*|2.[0-6]*)
+		GXX=""; CXX=""; ac_cv_prog_gxx=no
+		cf_cxx_library=no
+		echo No: templates do not work
+		;;
+	esac
+fi
+changequote([,])dnl
+
+AC_MSG_CHECKING(if you want to build C++ binding and demo)
+AC_ARG_WITH(cxx-binding,
+	[  --without-cxx-binding   do not build C++ binding and demo],
+	[cf_with_cxx_binding=$withval],
+	[cf_with_cxx_binding=$cf_with_cxx])
+AC_MSG_RESULT($cf_with_cxx_binding)
+
+AC_MSG_CHECKING(if you want to build with Ada95)
+AC_ARG_WITH(ada,
+	[  --without-ada           suppress check for Ada95, don't build demo],
+	[cf_with_ada=$withval],
+	[cf_with_ada=yes])
+AC_MSG_RESULT($cf_with_ada)
+
+AC_MSG_CHECKING(if you want to build programs such as tic)
+AC_ARG_WITH(progs,
+	[  --without-progs         suppress build with programs (e.g., tic)],
+	[cf_with_progs=$withval],
+	[cf_with_progs=yes])
+AC_MSG_RESULT($cf_with_progs)
+
+AC_MSG_CHECKING(if you wish to install curses.h)
+AC_ARG_WITH(curses-h,
+	[  --without-curses-h      install curses.h as ncurses.h only],
+	[with_curses_h=$withval],
+	[with_curses_h=yes])
+AC_MSG_RESULT($with_curses_h)
+
+modules_to_build="ncurses"
+if test "X$cf_with_progs" != Xno ; then
+modules_to_build="$modules_to_build progs tack"
+fi
+modules_to_build="$modules_to_build panel menu form"
+
+AC_ARG_PROGRAM
+AC_PROG_AWK
+AC_PROG_MAKE_SET
+CF_PROG_INSTALL
+AC_SYS_LONG_FILE_NAMES
+CF_MIXEDCASE_FILENAMES
+AC_PROG_LN_S
+AC_PROG_RANLIB
+CF_MAKE_TAGS
+AC_CHECK_PROGS(LINT, tdlint lint alint)
+AC_CHECK_PROGS(MAN, man man_db)
+AC_SUBST(LINT_OPTS)
+
+dnl These are standard among *NIX systems, but not when cross-compiling
+CF_SUBST(loader,LD,ld)
+CF_SUBST(archiver,AR,ar)
+CF_SUBST(archiver options,AR_OPTS,rv)
+
+CF_MAKEFLAGS
+
+dnl Special option for use by system-builders: the install-prefix is used to
+dnl adjust the location into which the actual install is done, so that an
+dnl archive can be built without modifying the host system's configuration.
+AC_MSG_CHECKING(if you have specified an install-prefix)
+AC_ARG_WITH(install-prefix,
+	[  --with-install-prefix   prefixes actual install-location],
+	[case "$withval" in #(vi
+	yes|no) #(vi
+		;;
+	*)	DESTDIR="$withval"
+		;;
+	esac])
+AC_MSG_RESULT($DESTDIR)
+AC_SUBST(DESTDIR)
+
+###############################################################################
+CF_HELP_MESSAGE(Options to Specify the Libraries Built/Used:)
+
+### Options to allow the user to specify the set of libraries which are used.
+### Use "--without-normal --with-shared" to allow the default model to be
+### shared, for example.
+cf_list_models=""
+AC_SUBST(cf_list_models)dnl	the complete list of models ("normal debug")
+
+AC_MSG_CHECKING(if you want to build libraries with libtool)
+AC_ARG_WITH(libtool,
+	[  --with-libtool          generate libraries with libtool],
+	[with_libtool=$withval],
+	[with_libtool=no])
+AC_MSG_RESULT($with_libtool)
+if test "$with_libtool" = "yes"; then
+	cf_list_models="$cf_list_models libtool"
+	test -z "$LIBTOOL" && LIBTOOL=libtool
+else
+	LIBTOOL=""
+fi
+AC_SUBST(LIBTOOL)
+
+AC_MSG_CHECKING(if you want to build shared libraries)
+AC_ARG_WITH(shared,
+	[  --with-shared           generate shared-libraries],
+	[with_shared=$withval],
+	[with_shared=no])
+AC_MSG_RESULT($with_shared)
+test "$with_shared" = "yes" && cf_list_models="$cf_list_models shared"
+
+AC_MSG_CHECKING(if you want to build static libraries)
+AC_ARG_WITH(normal,
+	[  --with-normal           generate normal-libraries (default)],
+	[with_normal=$withval],
+	[with_normal=yes])
+AC_MSG_RESULT($with_normal)
+test "$with_normal" = "yes" && cf_list_models="$cf_list_models normal"
+
+AC_MSG_CHECKING(if you want to build debug libraries)
+AC_ARG_WITH(debug,
+	[  --with-debug            generate debug-libraries (default)],
+	[with_debug=$withval],
+	[with_debug=yes])
+AC_MSG_RESULT($with_debug)
+test "$with_debug" = "yes" && cf_list_models="$cf_list_models debug"
+
+AC_MSG_CHECKING(if you want to build profiling libraries)
+AC_ARG_WITH(profile,
+	[  --with-profile          generate profile-libraries],
+	[with_profile=$withval],
+	[with_profile=no])
+AC_MSG_RESULT($with_profile)
+test "$with_profile" = "yes" && cf_list_models="$cf_list_models profile"
+
+###############################################################################
+
+AC_MSG_CHECKING(for specified models)
+test -z "$cf_list_models" && cf_list_models=normal
+dnl If we use libtool to generate libraries, then it must be the only
+dnl specified model.
+test "$with_libtool" = "yes" && cf_list_models=libtool
+AC_MSG_RESULT($cf_list_models)
+
+### Use the first model as the default, and save its suffix for use in building
+### up test-applications.
+AC_MSG_CHECKING(for default model)
+DFT_LWR_MODEL=`echo $cf_list_models | $AWK '{print $1}'`
+AC_MSG_RESULT($DFT_LWR_MODEL)
+
+CF_UPPER(DFT_UPR_MODEL,$DFT_LWR_MODEL)dnl
+
+AC_SUBST(DFT_LWR_MODEL)dnl	the default model ("normal")
+AC_SUBST(DFT_UPR_MODEL)dnl	the default model ("NORMAL")
+
+TINFO_NAME=tinfo
+AC_SUBST(TINFO_NAME)
+
+LIB_NAME=ncurses
+AC_SUBST(LIB_NAME)
+
+LIB_DIR=../lib
+CF_LIB_PREFIX(cf_prefix)
+LIB_PREFIX=$cf_prefix
+AC_SUBST(LIB_PREFIX)
+
+LIB_SUFFIX=
+AC_SUBST(LIB_SUFFIX)
+
+###############################################################################
+
+AC_MSG_CHECKING(if you want to build a separate terminfo library)
+AC_ARG_WITH(termlib,
+	[  --with-termlib          generate separate terminfo library],
+	[with_termlib=$withval],
+	[with_termlib=no])
+AC_MSG_RESULT($with_termlib)
+
+### Checks for special libraries, must be done up-front.
+AC_MSG_CHECKING(if you want to link with dbmalloc for testing)
+AC_ARG_WITH(dbmalloc,
+	[  --with-dbmalloc         test: use Conor Cahill's dbmalloc library],
+	[with_dbmalloc=$withval],
+	[with_dbmalloc=no])
+AC_MSG_RESULT($with_dbmalloc)
+if test "$with_dbmalloc" = yes ; then
+	AC_CHECK_LIB(dbmalloc,debug_malloc)
+fi
+
+AC_MSG_CHECKING(if you want to link with dmalloc for testing)
+AC_ARG_WITH(dmalloc,
+	[  --with-dmalloc          test: use Gray Watson's dmalloc library],
+	[with_dmalloc=$withval],
+	[with_dmalloc=no])
+AC_MSG_RESULT($with_dmalloc)
+if test "$with_dmalloc" = yes ; then
+	AC_CHECK_LIB(dmalloc,dmalloc_debug)
+fi
+
+SHLIB_LIST=""
+AC_MSG_CHECKING(if you want to link with the gpm mouse library)
+AC_ARG_WITH(gpm,
+	[  --with-gpm              use Alessandro Rubini's GPM library],
+	[with_gpm=$withval],
+	[with_gpm=no])
+AC_MSG_RESULT($with_gpm)
+if test "$with_gpm" = yes ; then
+	AC_CHECK_LIB(gpm,Gpm_Open,[
+		EXTRA_LIBS="-lgpm -lncurses $EXTRA_LIBS"
+		SHLIB_LIST="-lgpm $SHLIB_LIST"
+		AC_DEFINE(HAVE_LIBGPM)
+		AC_CHECK_HEADERS(gpm.h)
+	],AC_MSG_WARN(Cannot link with gpm library - read the FAQ))
+fi
+
+dnl Not all ports of gcc support the -g option
+
+if test X"$CC_G_OPT" = X"" ; then
+	CC_G_OPT='-g'
+	test -n "$GCC" && test "${ac_cv_prog_cc_g}" != yes && CC_G_OPT=''
+fi
+AC_SUBST(CC_G_OPT)
+
+if test X"$CXX_G_OPT" = X"" ; then
+	CXX_G_OPT='-g'
+	test -n "$GXX" && test "${ac_cv_prog_cxx_g}" != yes && CXX_G_OPT=''
+fi
+AC_SUBST(CXX_G_OPT)
+
+AC_MSG_CHECKING(for default loader flags)
+case $DFT_LWR_MODEL in
+libtool) LD_MODEL=''   ;;
+normal)  LD_MODEL=''   ;;
+debug)   LD_MODEL=$CC_G_OPT ;;
+profile) LD_MODEL='-pg';;
+shared)  LD_MODEL=''   ;;
+esac
+AC_SUBST(LD_MODEL)dnl		the type of link (e.g., -g or -pg)
+AC_MSG_RESULT($LD_MODEL)
+
+AC_MSG_CHECKING(if rpath option should be used)
+AC_ARG_ENABLE(rpath,
+[  --enable-rpath          use rpath option when generating shared libraries],
+[cf_cv_ld_rpath=$enableval],
+[cf_cv_ld_rpath=no])
+AC_MSG_RESULT($cf_cv_ld_rpath)
+
+CF_SHARED_OPTS
+if test "$CC_SHARED_OPTS" = "unknown"; then
+	for model in $cf_list_models; do
+		if test "$model" = "shared"; then
+			AC_ERROR(Shared libraries are not supported in this version)
+		fi
+	done
+fi
+
+###############################################################################
+CF_HELP_MESSAGE(Fine-Tuning Your Configuration:)
+
+###	use option --disable-overwrite to leave out the link to -lcurses
+AC_MSG_CHECKING(if you wish to install ncurses overwriting curses)
+AC_ARG_ENABLE(overwrite,
+	[  --disable-overwrite     leave out the link to -lcurses],
+	[with_overwrite=$enableval],
+	[with_overwrite=yes])
+AC_MSG_RESULT($with_overwrite)
+
+AC_MSG_CHECKING(if external terminfo-database is used)
+AC_ARG_ENABLE(database,
+	[  --disable-database      use only built-in data],
+	[use_database=$enableval],
+	[use_database=yes])
+AC_MSG_RESULT($use_database)
+
+case $host_os in #(vi
+os2*) #(vi
+	TERMINFO_SRC='${top_srcdir}/misc/emx.src'
+	;;
+*) #(vi
+	TERMINFO_SRC='${top_srcdir}/misc/terminfo.src'
+	;;
+esac
+AC_SUBST(TERMINFO_SRC)
+
+if test "$use_database" != no ; then
+	AC_DEFINE(USE_DATABASE)
+	AC_MSG_CHECKING(which terminfo source-file will be installed)
+	AC_ARG_ENABLE(database,
+		[  --with-database=XXX     specify terminfo source to install],
+		[TERMINFO_SRC=$withval])
+	AC_MSG_RESULT($TERMINFO_SRC)
+fi
+
+AC_MSG_CHECKING(for list of fallback descriptions)
+AC_ARG_WITH(fallbacks,
+	[  --with-fallbacks=XXX    specify list of fallback terminal descriptions],
+	[with_fallback=$withval],
+	[with_fallback=])
+AC_MSG_RESULT($with_fallback)
+FALLBACK_LIST=`echo $with_fallback|sed -e 's/,/ /g'`
+AC_SUBST(FALLBACK_LIST)
+
+if test "$use_database" = no ; then
+	if test -z $with_fallback ; then
+		AC_ERROR(You have disabled the database w/o specifying fallbacks)
+	fi
+	TERMINFO="${datadir}/terminfo"
+else
+
+AC_MSG_CHECKING(for list of terminfo directories)
+CF_WITH_PATHLIST(terminfo-dirs,
+	[  --with-terminfo-dirs=XXX specify list of terminfo directories],
+	TERMINFO_DIRS,
+	DATADIR/terminfo,
+	${datadir}/terminfo)
+AC_MSG_RESULT($TERMINFO_DIRS)
+test -n "$TERMINFO_DIRS" && AC_DEFINE_UNQUOTED(TERMINFO_DIRS,"$TERMINFO_DIRS")
+
+AC_MSG_CHECKING(for default terminfo directory)
+CF_WITH_PATH(default-terminfo-dir,
+	[  --with-default-terminfo-dir=DIR default terminfo directory],
+	TERMINFO,
+	DATADIR/terminfo,
+	${datadir}/terminfo)
+AC_MSG_RESULT($TERMINFO)
+AC_DEFINE_UNQUOTED(TERMINFO,"$TERMINFO")
+
+fi
+
+AC_SUBST(TERMINFO)
+
+###	use option --disable-big-core to make tic run on small machines
+###	We need 4Mb, check if we can allocate 50% more than that.
+AC_MSG_CHECKING(if big-core option selected)
+AC_ARG_ENABLE(big-core,
+	[  --disable-big-core      assume machine has little memory],
+	[with_big_core=$enableval],
+	[AC_TRY_RUN([
+#include <stdlib.h>
+#include <string.h>
+int main() {
+	unsigned long n = 6000000L;
+	char *s = malloc(n);
+	if (s != 0)
+		s[0] = s[n-1] = 0;
+	exit(s == 0);
+}],
+	[with_big_core=yes],
+	[with_big_core=no],
+	[with_big_core=no])])
+AC_MSG_RESULT($with_big_core)
+test "$with_big_core" = "yes" && AC_DEFINE(HAVE_BIG_CORE)
+
+###	use option --enable-termcap to compile in the termcap fallback support
+AC_MSG_CHECKING(if you want termcap-fallback support)
+AC_ARG_ENABLE(termcap,
+	[  --enable-termcap        compile in termcap fallback support],
+	[with_termcap=$enableval],
+	[with_termcap=no])
+AC_MSG_RESULT($with_termcap)
+
+if test "$with_termcap" != "yes" ; then
+	AC_DEFINE(PURE_TERMINFO)
+else
+
+###	use option --enable-getcap to use a hacked getcap for reading termcaps
+AC_MSG_CHECKING(if fast termcap-loader is needed)
+AC_ARG_ENABLE(getcap,
+	[  --enable-getcap         fast termcap load, no xrefs to terminfo],
+	[with_getcap=$enableval],
+	[with_getcap=no])
+AC_MSG_RESULT($with_getcap)
+test "$with_getcap" = "yes" && AC_DEFINE(USE_GETCAP)
+
+AC_MSG_CHECKING(if translated termcaps will be cached in ~/.terminfo)
+AC_ARG_ENABLE(getcap-cache,
+	[  --enable-getcap-cache   cache translated termcaps in ~/.terminfo],
+	[with_getcap_cache=$enableval],
+	[with_getcap_cache=no])
+AC_MSG_RESULT($with_getcap_cache)
+test "$with_getcap_cache" = "yes" && AC_DEFINE(USE_GETCAP_CACHE)
+
+fi
+
+###   Use option --enable-symlinks to make tic use symlinks, not hard links
+###   to reduce storage requirements for the terminfo database.
+CF_LINK_FUNCS
+
+with_links=no
+with_symlinks=no
+
+if test "$ac_cv_func_link" != yes ; then
+    AC_MSG_CHECKING(if tic should use symbolic links)
+    if test "$ac_cv_func_symlink" = yes ; then
+    	with_symlinks=yes
+    else
+    	with_symlinks=no
+    fi
+    AC_MSG_RESULT($with_symlinks)
+elif test "$ac_cv_func_symlink" != yes ; then
+    AC_MSG_CHECKING(if tic should use hard links)
+    if test "$ac_cv_func_link" = yes ; then
+    	with_links=yes
+    else
+    	with_links=no
+    fi
+    AC_MSG_RESULT($with_links)
+else
+    AC_MSG_CHECKING(if tic should use symbolic links)
+    AC_ARG_ENABLE(symlinks,
+	[  --enable-symlinks       make tic use symbolic links not hard links],
+	[with_symlinks=$enableval],
+	[with_symlinks=no])
+    AC_MSG_RESULT($with_symlinks)
+fi
+
+test "$with_links" = yes && AC_DEFINE(USE_LINKS)
+test "$with_symlinks" = yes && AC_DEFINE(USE_SYMLINKS)
+
+###   use option --enable-broken-linker to force on use of broken-linker support
+AC_MSG_CHECKING(if you want broken-linker support code)
+AC_ARG_ENABLE(broken_linker,
+	[  --enable-broken_linker  compile with broken-linker support code],
+	[with_broken_linker=$enableval],
+	[with_broken_linker=$BROKEN_LINKER])
+AC_MSG_RESULT($with_broken_linker)
+test "$with_broken_linker" = yes && AC_DEFINE(BROKEN_LINKER)
+
+###   use option --enable-bsdpad to have tputs process BSD-style prefix padding
+AC_MSG_CHECKING(if tputs should process BSD-style prefix padding)
+AC_ARG_ENABLE(bsdpad,
+	[  --enable-bsdpad         recognize BSD-style prefix padding],
+	[with_bsdpad=$enableval],
+	[with_bsdpad=no])
+AC_MSG_RESULT($with_bsdpad)
+test "$with_bsdpad" = yes && AC_DEFINE(BSD_TPUTS)
+
+### Enable compiling-in rcs id's
+AC_MSG_CHECKING(if RCS identifiers should be compiled-in)
+AC_ARG_WITH(rcs-ids,
+	[  --with-rcs-ids          compile-in RCS identifiers],
+	[with_rcs_ids=$withval],
+	[with_rcs_ids=no])
+AC_MSG_RESULT($with_rcs_ids)
+test "$with_rcs_ids" = yes && AC_DEFINE(USE_RCS_IDS)
+
+###############################################################################
+CF_MAN_PAGES([ captoinfo clear infocmp infotocap tic toe tput ])
+
+###############################################################################
+CF_HELP_MESSAGE(Extensions:)
+
+### Note that some functions (such as const) are normally disabled anyway.
+AC_MSG_CHECKING(if you want to build with function extensions)
+AC_ARG_ENABLE(ext-funcs,
+	[  --disable-ext-funcs     disable function-extensions],
+	[with_ext_funcs=$enableval],
+	[with_ext_funcs=yes])
+AC_MSG_RESULT($with_ext_funcs)
+if test "$with_ext_funcs" = yes ; then
+	AC_DEFINE(HAVE_CURSES_VERSION)
+	AC_DEFINE(HAVE_HAS_KEY)
+	AC_DEFINE(HAVE_RESIZETERM)
+	AC_DEFINE(HAVE_USE_DEFAULT_COLORS)
+	AC_DEFINE(HAVE_WRESIZE)
+	AC_DEFINE(NCURSES_EXT_FUNCS)
+fi
+
+###   use option --enable-const to turn on use of const beyond that in XSI.
+AC_MSG_CHECKING(for extended use of const keyword)
+AC_ARG_ENABLE(const,
+	[  --enable-const          compile with extra/non-standard const],
+	[with_ext_const=$enableval],
+	[with_ext_const=no])
+AC_MSG_RESULT($with_ext_const)
+NCURSES_CONST='/*nothing*/'
+if test "$with_ext_const" = yes ; then
+	NCURSES_CONST=const
+fi
+AC_SUBST(NCURSES_CONST)
+
+AC_MSG_CHECKING(if you want \$NCURSES_NO_PADDING code)
+AC_ARG_ENABLE(no-padding,
+	[  --enable-no-padding     compile with \$NCURSES_NO_PADDING code],
+	[with_no_padding=$enableval],
+	[with_no_padding=$with_ext_funcs])
+AC_MSG_RESULT($with_no_padding)
+test "$with_no_padding" = yes && AC_DEFINE(NCURSES_NO_PADDING)
+
+###   use option --enable-sigwinch to turn on use of SIGWINCH logic
+AC_MSG_CHECKING(if you want SIGWINCH handler)
+AC_ARG_ENABLE(sigwinch,
+	[  --enable-sigwinch       compile with SIGWINCH handler],
+	[with_sigwinch=$enableval],
+	[with_sigwinch=$with_ext_funcs])
+AC_MSG_RESULT($with_sigwinch)
+test "$with_sigwinch" = yes && AC_DEFINE(USE_SIGWINCH)
+
+###   use option --enable-tcap-names to allow user to define new capabilities
+AC_MSG_CHECKING(if you want user-definable terminal capabilities like termcap)
+AC_ARG_ENABLE(tcap-names,
+	[  --enable-tcap-names     compile with user-definable terminal capabilities],
+	[with_tcap_names=$enableval],
+	[with_tcap_names=$with_ext_funcs])
+AC_MSG_RESULT($with_tcap_names)
+NCURSES_XNAMES=0
+test "$with_tcap_names" = yes && NCURSES_XNAMES=1
+AC_SUBST(NCURSES_XNAMES)
+
+###############################################################################
+# These options are relatively safe to experiment with.
+CF_HELP_MESSAGE(Development Code:)
+AC_MSG_CHECKING(if you want all development code)
+AC_ARG_WITH(develop,
+	[  --with-develop          enable all development options],
+	[with_develop=$withval],
+	[with_develop=no])
+AC_MSG_RESULT($with_develop)
+
+###   use option --enable-colorfgbg to turn on use of $COLORFGBG environment
+AC_MSG_CHECKING(if you want colorfgbg code)
+AC_ARG_ENABLE(hard-tabs,
+	[  --enable-colorfgbg      compile with \$COLORFGBG code],
+	[with_colorfgbg=$enableval],
+	[with_colorfgbg=$with_develop])
+AC_MSG_RESULT($with_colorfgbg)
+test "$with_colorfgbg" = yes && AC_DEFINE(USE_COLORFGBG)
+
+###   use option --enable-hard-tabs to turn on use of hard-tabs optimize
+AC_MSG_CHECKING(if you want hard-tabs code)
+AC_ARG_ENABLE(hard-tabs,
+	[  --enable-hard-tabs      compile with hard-tabs code],
+	[with_hardtabs=$enableval],
+	[with_hardtabs=$with_develop])
+AC_MSG_RESULT($with_hardtabs)
+test "$with_hardtabs" = yes && AC_DEFINE(USE_HARD_TABS)
+
+AC_MSG_CHECKING(if you want to use restrict environment when running as root)
+AC_ARG_ENABLE(root-environ,
+	[  --disable-root-environ  limit environment when running as root],
+	[with_root_environ=$enableval],
+	[with_root_environ=yes])
+AC_MSG_RESULT($with_root_environ)
+test "$with_root_environ" = yes && AC_DEFINE(USE_ROOT_ENVIRON)
+
+###   use option --enable-xmc-glitch to turn on use of magic-cookie optimize
+AC_MSG_CHECKING(if you want limited support for xmc)
+AC_ARG_ENABLE(xmc-glitch,
+	[  --enable-xmc-glitch     compile with limited support for xmc],
+	[with_xmc_glitch=$enableval],
+	[with_xmc_glitch=$with_develop])
+AC_MSG_RESULT($with_xmc_glitch)
+test "$with_xmc_glitch" = yes && AC_DEFINE(USE_XMC_SUPPORT)
+
+###############################################################################
+# These are just experimental, probably should not be in a package:
+CF_HELP_MESSAGE(Experimental Code:)
+
+AC_MSG_CHECKING(if you do not want to assume colors are white-on-black)
+AC_ARG_ENABLE(assumed-color,
+	[  --disable-assumed-color do not assume anything about default-colors],
+	[with_assumed_color=$enableval],
+	[with_assumed_color=yes])
+AC_MSG_RESULT($with_assumed_color)
+test "$with_assumed_color" = yes && AC_DEFINE(USE_ASSUMED_COLOR)
+
+###   use option --enable-hashmap to turn on use of hashmap scrolling logic
+AC_MSG_CHECKING(if you want hashmap scrolling-optimization code)
+AC_ARG_ENABLE(hashmap,
+	[  --disable-hashmap       compile without hashmap scrolling-optimization],
+	[with_hashmap=$enableval],
+	[with_hashmap=yes])
+AC_MSG_RESULT($with_hashmap)
+test "$with_hashmap" = yes && AC_DEFINE(USE_HASHMAP)
+
+AC_MSG_CHECKING(if you want experimental safe-sprintf code)
+AC_ARG_ENABLE(safe-sprintf,
+	[  --enable-safe-sprintf   compile with experimental safe-sprintf code],
+	[with_safe_sprintf=$enableval],
+	[with_safe_sprintf=no])
+AC_MSG_RESULT($with_safe_sprintf)
+test "$with_safe_sprintf" = yes && AC_DEFINE(USE_SAFE_SPRINTF)
+
+###   use option --disable-scroll-hints to turn off use of scroll-hints scrolling logic
+# when hashmap is used scroll hints are useless
+if test "$with_hashmap" = no ; then
+AC_MSG_CHECKING(if you want to experiment without scrolling-hints code)
+AC_ARG_ENABLE(scroll-hints,
+	[  --disable-scroll-hints  compile without scroll-hints code],
+	[with_scroll_hints=$enableval],
+	[with_scroll_hints=yes])
+AC_MSG_RESULT($with_scroll_hints)
+test "$with_scroll_hints" = yes && AC_DEFINE(USE_SCROLL_HINTS)
+fi
+
+###   use option --enable-widec to turn on use of wide-character support
+AC_MSG_CHECKING(if you want experimental wide-character code)
+AC_ARG_ENABLE(widec,
+	[  --enable-widec          compile with experimental wide-char/UTF-8 code],
+	[with_widec=$enableval],
+	[with_widec=no])
+AC_MSG_RESULT($with_widec)
+if test "$with_widec" = yes ; then
+	LIB_SUFFIX="w${LIB_SUFFIX}"
+	AC_DEFINE(USE_WIDEC_SUPPORT)
+fi
+
+###############################################################################
+CF_HELP_MESSAGE(Testing/development Options:)
+
+###	use option --disable-echo to suppress full display compiling commands
+AC_MSG_CHECKING(if you want to display full commands during build)
+AC_ARG_ENABLE(echo,
+	[  --enable-echo           build: display "compiling" commands (default)],
+	[with_echo=$enableval],
+	[with_echo=yes])
+if test "$with_echo" = yes; then
+	ECHO_LINK=
+else
+	ECHO_LINK='@ echo linking $@ ... ;'
+	test -n "$LIBTOOL" && LIBTOOL="$LIBTOOL --silent"
+fi
+AC_MSG_RESULT($with_echo)
+AC_SUBST(ECHO_LINK)
+
+###	use option --enable-warnings to turn on all gcc warnings
+AC_MSG_CHECKING(if you want to see compiler warnings)
+AC_ARG_ENABLE(warnings,
+	[  --enable-warnings       build: turn on GCC compiler warnings],
+	[with_warnings=$enableval])
+AC_MSG_RESULT($with_warnings)
+
+if test -n "$with_warnings"; then
+ 	ADAFLAGS="$ADAFLAGS -gnatg"
+	CF_GCC_WARNINGS
+fi
+CF_GCC_ATTRIBUTES
+
+###	use option --enable-assertions to turn on generation of assertion code
+AC_MSG_CHECKING(if you want to enable runtime assertions)
+AC_ARG_ENABLE(assertions,
+	[  --enable-assertions     test: turn on generation of assertion code],
+	[with_assertions=$enableval],
+	[with_assertions=no])
+AC_MSG_RESULT($with_assertions)
+if test -n "$GCC"
+then
+	if test "$with_assertions" = no
+	then
+		AC_DEFINE(NDEBUG)
+		CPPFLAGS="$CPPFLAGS -DNDEBUG"
+	else
+		ADAFLAGS="$ADAFLAGS -gnata"
+	fi
+fi
+
+###	use option --disable-leaks to suppress "permanent" leaks, for testing
+AC_ARG_ENABLE(leaks,
+	[  --disable-leaks         test: suppress permanent memory-leaks],
+	[test "$enableval" = no && AC_DEFINE(NO_LEAKS)])
+AC_DEFINE(HAVE_NC_ALLOC_H)
+
+###	use option --enable-expanded to generate certain macros as functions
+AC_ARG_ENABLE(expanded,
+	[  --enable-expanded       test: generate functions for certain macros],
+	[test "$enableval" = yes && AC_DEFINE(NCURSES_EXPANDED)])
+
+###	use option --disable-macros to suppress macros in favor of functions
+AC_ARG_ENABLE(macros,
+	[  --disable-macros        test: use functions rather than macros],
+	[test "$enableval" = no && AC_DEFINE(NCURSES_NOMACROS)])
+
+###	Checks for libraries.
+AC_CHECK_FUNC(gettimeofday,
+	AC_DEFINE(HAVE_GETTIMEOFDAY),[
+
+AC_CHECK_LIB(bsd, gettimeofday,
+	AC_DEFINE(HAVE_GETTIMEOFDAY)
+	LIBS="$LIBS -lbsd")])dnl CLIX: bzero, select, gettimeofday
+
+CF_MATH_LIB(MATH_LIB,sin(x))
+AC_SUBST(MATH_LIB)
+
+###	Checks for header files.
+AC_STDC_HEADERS
+AC_HEADER_DIRENT
+CF_REGEX
+
+dnl These are some other potentially nonportable headers.
+AC_CHECK_HEADERS( \
+fcntl.h \
+getopt.h \
+libc.h \
+limits.h \
+locale.h \
+poll.h \
+sys/bsdtypes.h \
+sys/ioctl.h \
+sys/param.h \
+sys/poll.h \
+sys/select.h \
+sys/time.h \
+sys/times.h \
+ttyent.h \
+unistd.h \
+)
+
+# check for ISC (this may also define _POSIX_SOURCE)
+# Note: even non-Posix ISC needs <sys/bsdtypes.h> to declare fd_set
+if test "$ISC" = yes ; then
+	AC_CHECK_LIB(cposix,main)
+	AC_CHECK_LIB(inet,bzero,LIBS="$LIBS -linet")dnl also 'select()'
+fi
+
+CF_SYS_TIME_SELECT
+
+###	checks for compiler characteristics
+AC_LANG_C
+AC_C_CONST
+AC_C_INLINE
+test "$ac_cv_c_inline" != no && AC_DEFINE(CC_HAS_INLINE_FUNCS)
+
+CF_TYPEOF_CHTYPE
+CF_WIDEC_SHIFT
+
+###	Checks for external-data
+CF_ERRNO
+CF_LINK_DATAONLY
+
+###	Checks for library functions.
+AC_CHECK_FUNCS( \
+getcwd \
+getegid \
+geteuid \
+getttynam \
+issetugid \
+memccpy \
+mkstemp \
+nanosleep \
+poll \
+remove \
+select \
+setbuf \
+setbuffer \
+setvbuf \
+sigaction \
+sigvec \
+strdup \
+strstr \
+tcgetpgrp \
+times \
+vfscanf \
+vsnprintf \
+vsscanf \
+)
+if test "$with_getcap" = "yes" ; then
+	CF_CGETENT
+fi
+
+CF_ISASCII
+CF_STRUCT_SIGACTION
+CF_FUNC_TERMIOS
+
+dnl FIXME (may need this) AC_SYS_RESTARTABLE_SYSCALLS
+if test "$cross_compiling" = yes ; then
+	AC_MSG_WARN(cross compiling: assume setvbuf params not reversed)
+else
+	AC_FUNC_SETVBUF_REVERSED
+fi
+AC_TYPE_SIGNAL
+CF_TYPE_SIGACTION
+CF_SIZECHANGE
+CF_FUNC_MEMMOVE
+CF_FUNC_POLL
+
+dnl We'll do our own -g libraries, unless the user's overridden via $CFLAGS
+if test -z "$cf_user_CFLAGS" ; then
+	CF_STRIP_G_OPT(CFLAGS)
+	CF_STRIP_G_OPT(CXXFLAGS)
+fi
+
+dnl Check for C++ compiler characteristics (and ensure that it's there!)
+CF_BOOL_DECL(cf_cv_cc_bool_type)
+if test -n "$CXX" ; then
+	AC_LANG_CPLUSPLUS
+	CF_STDCPP_LIBRARY
+	if test "$GXX" = yes; then
+		case "`${CXX-g++} --version`" in
+		1*|2.[0-6]*)
+			cf_cxx_library=yes
+			;;
+		2.7*)
+			CF_GPP_LIBRARY
+			;;
+		*)
+			cf_cxx_library=no
+			;;
+		esac
+	else
+		cf_cxx_library=no
+	fi
+	AC_CHECK_HEADERS(typeinfo)
+	CF_BOOL_DECL
+	CF_BOOL_SIZE
+	CF_ETIP_DEFINES
+	CF_CPP_PARAM_INIT
+	case $cf_cv_system_name in #(vi
+	sco3.2v5*)
+	    CXXLDFLAGS="-u main"
+	    ;;
+	esac
+	AC_SUBST(CXXLDFLAGS)
+else
+	cf_cxx_library=no
+	cf_cv_builtin_bool=1
+
+	# Just because we are not configuring against C++ right now does not
+	# mean that a user will not want to use C++.  Some distributors disable
+	# the C++ portion of this configuration as a shortcut (or just to avoid
+	# compiling the demo in the c++ directory).  So we need a reasonable
+	# default for the 'bool' type.
+	#
+	# Caveat: since the storage of the bool type is not standardized, it
+	# may change.
+
+	AC_MSG_CHECKING(for fallback type of bool)
+	case "$host_cpu" in #(vi
+	i?86)	cf_cv_type_of_bool=char	;; #(vi
+	*)	cf_cv_type_of_bool=int	;;
+	esac
+	AC_MSG_RESULT($cf_cv_type_of_bool)
+fi
+AC_SUBST(CXXLIBS)
+
+CF_HELP_MESSAGE(Ada95 Binding Options:)
+
+dnl Check for availability of GNU Ada Translator (GNAT).
+dnl At the moment we support no other Ada95 compiler.
+if test "$cf_with_ada" != "no" ; then
+cf_ada_make=gnatmake
+AC_CHECK_PROG(gnat_exists, $cf_ada_make, yes, no)
+if test "$ac_cv_prog_gnat_exists" = no; then
+   cf_ada_make=
+else
+   CF_GNAT_VERSION
+   AC_CHECK_PROG(M4_exists, m4, yes, no)
+   if test "$ac_cv_prog_M4_exists" = no; then
+      cf_cv_prog_gnat_correct=no
+      echo Ada95 binding required program m4 not found. Ada95 binding disabled.
+   fi
+   if test "$cf_cv_prog_gnat_correct" = yes; then
+      AC_MSG_CHECKING(if GNAT works)
+      CF_GNAT_TRY_RUN([procedure conftest;],
+[with Text_IO;
+with GNAT.OS_Lib;
+procedure conftest is
+begin
+   Text_IO.Put ("Hello World");
+   Text_IO.New_Line;
+   GNAT.OS_Lib.OS_Exit (0);
+end conftest;],[cf_cv_prog_gnat_correct=yes],[cf_cv_prog_gnat_correct=no])
+      AC_MSG_RESULT($cf_cv_prog_gnat_correct)
+   fi
+fi
+if test	"$cf_cv_prog_gnat_correct" = yes; then
+   ADAFLAGS="-O3 -gnatpn $ADAFLAGS"
+
+   AC_ARG_WITH(ada-compiler,
+	[  --with-ada-compiler=CMD specify Ada95 compiler command (default gnatmake)],
+	[cf_ada_compiler=$withval],
+	[cf_ada_compiler=gnatmake])
+
+   cf_ada_package=terminal_interface
+
+   AC_SUBST(cf_ada_make)
+   AC_SUBST(cf_ada_compiler)
+   AC_SUBST(cf_ada_package)
+   AC_SUBST(ADAFLAGS)
+   AC_SUBST(cf_compile_generics)
+   AC_SUBST(cf_generic_objects)
+
+   CF_WITH_PATH(ada-include,
+       [  --with-ada-include=DIR  Ada includes are in DIR],
+       ADA_INCLUDE,
+       PREFIX/lib/ada/adainclude,
+       [$]prefix/lib/ada/adainclude)
+   AC_SUBST(ADA_INCLUDE)
+
+   CF_WITH_PATH(ada-objects,
+       [  --with-ada-objects=DIR  Ada objects are in DIR],
+       ADA_OBJECTS,
+       PREFIX/lib/ada/adalib,
+       [$]prefix/lib/ada/adalib)
+   AC_SUBST(ADA_OBJECTS)
+
+fi
+fi
+
+### It's not possible to appease gcc 2.6.3's conversion-warnings if we're
+### using a 'char' for bools.  gcc 2.7.0's conversion-warnings are broken too
+### badly to consider using for development purposes, but 2.5.8 is okay.
+if test -n "$with_warnings"; then
+	if test "$GCC" = yes; then
+		case "`$CC --version`" in
+		2.6.3)
+			if test "$cf_cv_type_of_bool" != "char"; then
+				EXTRA_CFLAGS="$EXTRA_CFLAGS -Wconversion"
+			fi
+			;;
+		2.5*)
+			EXTRA_CFLAGS="$EXTRA_CFLAGS -Wconversion"
+			;;
+		esac
+	fi
+fi
+
+### Construct the library-subsets, if any, from this set of keywords:
+### none, base, ext_funcs, termlib.
+AC_MSG_CHECKING(for library subsets)
+if test "$with_termlib" = yes ; then
+	LIB_SUBSETS="termlib "
+else
+	LIB_SUBSETS="termlib+"
+fi
+LIB_SUBSETS="${LIB_SUBSETS}base"
+test "$with_ext_funcs" = yes && LIB_SUBSETS="${LIB_SUBSETS}+ext_funcs"
+AC_MSG_RESULT($LIB_SUBSETS)
+
+LIB_TRACING=DEBUG
+case "$CFLAGS" in
+*-DTRACE*)
+	LIB_TRACING=all
+	;;
+esac
+
+### Construct the list of include-directories to be generated
+CF_INCLUDE_DIRS
+CF_ADA_INCLUDE_DIRS
+
+### Build up pieces for makefile rules
+AC_MSG_CHECKING(default library suffix)
+CF_LIB_TYPE($DFT_LWR_MODEL,DFT_ARG_SUFFIX)dnl
+AC_SUBST(DFT_ARG_SUFFIX)dnl the string to append to "-lncurses" ("")
+AC_MSG_RESULT($DFT_ARG_SUFFIX)
+
+AC_MSG_CHECKING(default library-dependency suffix)
+CF_LIB_SUFFIX($DFT_LWR_MODEL,DFT_DEP_SUFFIX)dnl
+AC_SUBST(DFT_DEP_SUFFIX)dnl the corresponding library-suffix (".a")
+AC_MSG_RESULT($DFT_DEP_SUFFIX)
+
+AC_MSG_CHECKING(default object directory)
+CF_OBJ_SUBDIR($DFT_LWR_MODEL,DFT_OBJ_SUBDIR)dnl
+AC_SUBST(DFT_OBJ_SUBDIR)dnl the default object-directory ("obj")
+AC_MSG_RESULT($DFT_OBJ_SUBDIR)
+
+# libtool thinks it can make c++ shared libraries (perhaps only g++)
+AC_MSG_CHECKING(c++ library-dependency suffux)
+if test "$with_libtool" = "yes"; then
+	CXX_LIB_SUFFIX=$DFT_DEP_SUFFIX
+else
+	CF_LIB_SUFFIX(normal,CXX_LIB_SUFFIX)dnl we normally make a static library
+fi
+AC_MSG_RESULT($CXX_LIB_SUFFIX)
+AC_SUBST(CXX_LIB_SUFFIX)
+
+TINFO_LIST="$SHLIB_LIST"
+test "$with_termlib" = yes && SHLIB_LIST="$SHLIB_LIST -ltinfo${LIB_SUFFIX}"
+
+AC_MSG_CHECKING(where we will install curses.h)
+test "$with_overwrite" = no && \
+test "x$includedir" = 'x${prefix}/include' && \
+	includedir='$(prefix)/include/ncurses'${LIB_SUFFIX}
+AC_MSG_RESULT($includedir)
+
+AC_SUBST(EXTRA_LIBS)
+AC_SUBST(TINFO_LIST)
+AC_SUBST(SHLIB_LIST)
+
+### Set up low-level terminfo dependencies for makefiles.  Note that we
+### could override this.
+if test "$with_termlib" = yes ; then
+	TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${TINFO_NAME}${DFT_DEP_SUFFIX}"
+	if test "$DFT_LWR_MODEL" = "libtool"; then
+		TEST_ARGS="${TEST_DEPS}"
+	else
+		TEST_ARGS="-l${TINFO_NAME}${DFT_ARG_SUFFIX}"
+	fi
+fi
+PROG_DEPS="$TEST_DEPS"
+PROG_ARGS="$TEST_ARGS"
+
+### Construct the list of subdirectories for which we'll customize makefiles
+### with the appropriate compile-rules.
+
+CF_SRC_MODULES($modules_to_build)
+CF_DIRS_TO_MAKE
+
+### Now that we're done running tests, add the compiler-warnings, if any
+CFLAGS="$CFLAGS $EXTRA_CFLAGS"
+
+################################################################################
+AC_OUTPUT( \
+	include/MKterm.h.awk \
+	include/curses.h \
+	include/termcap.h \
+	include/unctrl.h \
+	misc/run_tic.sh:misc/run_tic.in \
+	$SUB_MAKEFILES \
+	Makefile,[
+CF_LIB_RULES
+],[
+### Special initialization commands, used to pass information from the
+### configuration-run into config.status
+
+AWK="$AWK"
+CF_LIST_MODELS="$cf_list_models"
+DFT_LWR_MODEL="$DFT_LWR_MODEL"
+LDCONFIG="$LDCONFIG"
+LIB_NAME="$LIB_NAME"
+LIB_SUFFIX="$LIB_SUFFIX"
+LIB_SUBSETS="$LIB_SUBSETS"
+LIB_TRACING="$LIB_TRACING"
+SRC_SUBDIRS="$SRC_SUBDIRS"
+TERMINFO="$TERMINFO"
+TINFO_NAME="$TINFO_NAME"
+WITH_ECHO="$with_echo"
+WITH_OVERWRITE="$with_overwrite"
+WITH_CURSES_H="$with_curses_h"
+cf_cv_abi_version="$cf_cv_abi_version"
+cf_cv_do_symlinks="$cf_cv_do_symlinks"
+cf_cv_rel_version="$cf_cv_rel_version"
+cf_cv_rm_so_locs="$cf_cv_rm_so_locs"
+cf_cv_system_name="$cf_cv_system_name"
+cf_with_cxx_binding="$cf_with_cxx_binding"
+cf_cv_shlib_version="$cf_cv_shlib_version"
+target="$target"
+
+],sort)dnl
+${MAKE-make} preinstall
diff --git a/ncurses-5.2/convert_configure.pl b/ncurses-5.2/convert_configure.pl
new file mode 100644
index 0000000..dea92ca
--- /dev/null
+++ b/ncurses-5.2/convert_configure.pl
@@ -0,0 +1,90 @@
+extproc perl -S -w
+
+# The converted script is written to stdout, so run this script as
+#    convert_configure configure > configure.cmd
+#
+# When the converted script runs, it expects that /tmp dir is
+# available (so we create it).
+#
+# run the result like this:
+#    .\configure
+
+# Some frequent manual intervention:
+# a) Some makefiles hardwire SHELL = /bin/sh ==> change to: sh
+# b) Some makefiles recognize that exe files terminate on .exe
+#    You need to give this script -no-zexe option...
+
+shift, $no_zexe = 1 if @ARGV and $ARGV[0] eq '-no-zexe';
+
+mkdir '/tmp', 0777 unless -d '/tmp';
+
+print <<EOF;
+extproc sh
+
+EOF
+
+print <<EOF unless $no_zexe;
+# Make sensible defaults:
+CC="gcc -Zexe -Zmt"
+export CC
+CXX="gcc -Zexe -Zmt"
+export CXX
+#GCCOPT="$GCCOPT -Zexe"
+#export GCCOPT
+EOF
+
+print <<EOF;
+CONFIG_SHELL=sh
+export CONFIG_SHELL
+
+# Optimization (GNU make 3.74 cannot be loaded :-():
+emxload -m 30 sh.exe ls.exe tr.exe id.exe sed.exe # make.exe 
+emxload -m 30 grep.exe egrep.exe fgrep.exe cat.exe rm.exe mv.exe cp.exe
+emxload -m 30 uniq.exe basename.exe sort.exe awk.exe echo.exe
+
+
+EOF
+
+$checking_path = 0;
+
+while (<>) {
+  if (/for\s+(\w+)\s+in\s*\$(PATH|ac_dummy)\s*;/) {
+    $checking_path = 1;
+    $varname = $1;
+    $subst= <<EOS
+$varname="`echo -E \\"\$$varname\\" | tr \\\\\\\\\\\\\\\\ / `"
+EOS
+  } 
+  if (/if\s+test\s+-z\s+\"\$INSTALL\"/) {
+    $checking_install = 1;
+  } 
+  $checking_install = $checking_path = 0 if /^\s*done\s*$/;
+  # We want to create an extra line like this one:
+#   ac_dir="`echo -E \"$ac_dir\" | tr \\\\\\\\ / `"
+  s{^((\s*)if\s+test)\s*-f\s*(\$$varname/\S+)\s*;}
+   {$2$subst$1 -f $3 -o -f $3.exe ;}
+      if $checking_path;	# Checking for executables
+  # change |/usr/sbin/*| to |/usr/sbin/*|?:[\\/]os2[\\/]install[\\/]*|
+  # in the list of things to skip (with both cases)
+  s{\Q|/usr/sbin/*|}
+   {|/usr/sbin/*|?:[\\\\/]os2[\\\\/]install[\\\\/]*|?:[\\\\/]OS2[\\\\/]INSTALL[\\\\/]*|}
+      if $checking_install;	# Do not accept d:/os2/install/install.exe
+  s/^(host|build)=NONE$/$1=x86-emx-os2/;	# Make default host/build
+  s/"\$\{IFS}:"$/"\${IFS};"/;	# Fix IFS line
+  s/\bIFS=\":\"$/IFS=";"/;	# Fix another IFS line
+  s/\btest\s+-s\s+conftest\b/test -f conftest/g; # Fix exe test
+  # This one is needed for curses:
+  s/^\s*host=`.*\$ac_config_sub \$host_alias`/$&\nif test -z "\$host"; then host=\$host_alias; fi/;
+  s,/bin/sh(?![/\w]),sh,g;
+  s,^(\s*/usr/sbin/sendmail\s*)\\$,$1 "`whence sendmail | tr '\\\\\\\\' / `" \\,;
+  print;
+}
+
+__END__
+
+Changes:	98/11 : support check for executables in ncurses.
+		99/2  : support INSTALL, 
+			new IFS=':' style
+		99/11 : find sendmail
+		00/01 : export CONFIG_SHELL
+		00/10 : new syntax for host=`...` line
diff --git a/ncurses-5.2/dist.mk b/ncurses-5.2/dist.mk
new file mode 100644
index 0000000..fe6aa5c
--- /dev/null
+++ b/ncurses-5.2/dist.mk
@@ -0,0 +1,118 @@
+# $Id$
+# Makefile for creating ncurses distributions.
+#
+# This only needs to be used directly as a makefile by developers, but
+# configure mines the current version number out of here.  To move
+# to a new version number, just edit this file and run configure.
+#
+SHELL = /bin/sh
+
+# These define the major/minor/patch versions of ncurses.
+NCURSES_MAJOR = 5
+NCURSES_MINOR = 2
+NCURSES_PATCH = 20001021
+
+# We don't append the patch to the version, since this only applies to releases
+VERSION = $(NCURSES_MAJOR).$(NCURSES_MINOR)
+
+DUMP	= lynx -dump
+DUMP2	= $(DUMP) -nolist
+
+GNATHTML= `type -p gnathtml || type -p gnathtml.pl`
+
+# man2html 3.0.1 is a Perl script which assumes that pages are fixed size.
+# Not all man programs agree with this assumption; some use half-spacing, which
+# has the effect of lengthening the text portion of the page -- so man2html
+# would remove some text.  The man program on Redhat 6.1 appears to work with
+# man2html if we set the top/bottom margins to 6 (the default is 7).
+MAN2HTML= man2html -botm=6 -topm=6 -cgiurl '$$title.$$section$$subsection.html'
+
+ALL	= ANNOUNCE doc/html/announce.html doc/ncurses-intro.doc doc/hackguide.doc manhtml adahtml
+
+all :	$(ALL)
+
+dist:	$(ALL)
+	(cd ..;  tar cvf ncurses-$(VERSION).tar `sed <ncurses-$(VERSION)/MANIFEST 's/^./ncurses-$(VERSION)/'`;  gzip ncurses-$(VERSION).tar)
+
+distclean:
+	rm -f $(ALL) subst.tmp subst.sed MANIFEST.tmp
+
+# Don't mess with announce.html.in unless you have lynx available!
+doc/html/announce.html: announce.html.in
+	sed 's,@VERSION@,$(VERSION),' <announce.html.in > $@
+
+ANNOUNCE : doc/html/announce.html
+	$(DUMP) doc/html/announce.html > $@
+
+doc/ncurses-intro.doc: doc/html/ncurses-intro.html
+	$(DUMP2) doc/html/ncurses-intro.html > $@
+doc/hackguide.doc: doc/html/hackguide.html
+	$(DUMP2) doc/html/hackguide.html > $@
+
+MANPROG	= tbl | nroff -man
+
+manhtml: MANIFEST
+	@rm -f doc/html/man/*.html
+	@mkdir -p doc/html/man
+	@rm -f subst.tmp ;
+	@for f in man/*.[0-9]*; do \
+	   m=`basename $$f` ;\
+	   x=`echo $$m | awk -F. '{print $$2;}'` ;\
+	   xu=`echo $$x | dd conv=ucase 2>/dev/null` ;\
+	   if [ "$${x}" != "$${xu}" ]; then \
+	     echo "s/$${xu}/$${x}/g" >> subst.tmp ;\
+	   fi ;\
+	done
+	@sort < subst.tmp | uniq > subst.sed
+	@rm -f subst.tmp
+	@for f in man/*.[0-9]* ; do \
+	   m=`basename $$f` ;\
+	   g=$${m}.html ;\
+	   if [ -f doc/html/$$g ]; then chmod +w doc/html/$$g; fi;\
+	   echo "Converting $$m to HTML" ;\
+	   man/edit_man.sh editing /usr/man man $$f | $(MANPROG) | tr '\255' '-' | $(MAN2HTML) | \
+	   sed -f subst.sed |\
+	   sed -e 's/"curses.3x.html"/"ncurses.3x.html"/g' \
+	   > doc/html/man/$$g ;\
+	done
+	@rm -f subst.sed
+	@sed -e "\%./doc/html/man/%d" < MANIFEST > MANIFEST.tmp
+	@find ./doc/html/man -type f -print >> MANIFEST.tmp
+	@chmod u+w MANIFEST
+	@sort -u < MANIFEST.tmp > MANIFEST
+	@rm -f MANIFEST.tmp
+
+#
+# Please note that this target can only be properly built if the build of the
+# Ada95 subdir has been done.  The reason is, that the gnathtml tool uses the
+# .ali files generated by the Ada95 compiler during the build process.  These
+# .ali files contain cross referencing information required by gnathtml.
+adahtml: MANIFEST
+	if [ ! -z "$(GNATHTML)" ]; then \
+	  (cd ./Ada95/gen ; make html) ;\
+	  sed -e "\%./doc/html/ada/%d" < MANIFEST > MANIFEST.tmp ;\
+	  find ./doc/html/ada -type f -print >> MANIFEST.tmp ;\
+	  sort -u < MANIFEST.tmp > MANIFEST ;\
+	  rm -f MANIFEST.tmp ;\
+	fi
+
+# Prepare distribution for version control
+vcprepare:
+	find . -type d -exec mkdir {}/RCS \;
+
+# Write-lock almost all files not under version control.
+ADA_EXCEPTIONS=$(shell eval 'a="\\\\\|";for x in Ada95/gen/terminal*.m4; do echo -n $${a}Ada95/ada_include/`basename $${x} .m4`; done')
+EXCEPTIONS = 'announce.html$\\|ANNOUNCE\\|misc/.*\\.doc\\|man/terminfo.5\\|lib_gen.c'$(ADA_EXCEPTIONS)
+writelock:
+	for x in `grep -v $(EXCEPTIONS) MANIFEST`; do if [ ! -f `dirname $$x`/RCS/`basename $$x`,v ]; then chmod a-w $${x}; fi; done
+
+# This only works on a clean source tree, of course.
+MANIFEST:
+	-rm -f $@
+	touch $@
+	find . -type f -print |sort | fgrep -v .lsm |fgrep -v .spec >$@
+
+TAGS:
+	etags */*.[ch]
+
+# Makefile ends here
diff --git a/ncurses-5.2/doc/hackguide.doc b/ncurses-5.2/doc/hackguide.doc
new file mode 100644
index 0000000..e9828d2
--- /dev/null
+++ b/ncurses-5.2/doc/hackguide.doc
@@ -0,0 +1,687 @@
+
+                          A Hacker's Guide to NCURSES
+                                       
+                                   Contents
+                                       
+     * Abstract
+     * Objective of the Package
+          + Why System V Curses?
+          + How to Design Extensions
+     * Portability and Configuration
+     * Documentation Conventions
+     * How to Report Bugs
+     * A Tour of the Ncurses Library
+          + Library Overview
+          + The Engine Room
+          + Keyboard Input
+          + Mouse Events
+          + Output and Screen Updating
+     * The Forms and Menu Libraries
+     * A Tour of the Terminfo Compiler
+          + Translation of Non-use Capabilities
+          + Use Capability Resolution
+          + Source-Form Translation
+     * Other Utilities
+     * Style Tips for Developers
+     * Porting Hints
+       
+                                   Abstract
+                                       
+   This document is a hacker's tour of the ncurses library and utilities.
+   It discusses design philosophy, implementation methods, and the
+   conventions used for coding and documentation. It is recommended
+   reading for anyone who is interested in porting, extending or
+   improving the package.
+   
+                           Objective of the Package
+                                       
+   The objective of the ncurses package is to provide a free software API
+   for character-cell terminals and terminal emulators with the following
+   characteristics:
+     * Source-compatible with historical curses implementations
+       (including the original BSD curses and System V curses.
+     * Conformant with the XSI Curses standard issued as part of XPG4 by
+       X/Open.
+     * High-quality -- stable and reliable code, wide portability, good
+       packaging, superior documentation.
+     * Featureful -- should eliminate as much of the drudgery of C
+       interface programming as possible, freeing programmers to think at
+       a higher level of design.
+       
+   These objectives are in priority order. So, for example, source
+   compatibility with older version must trump featurefulness -- we
+   cannot add features if it means breaking the portion of the API
+   corresponding to historical curses versions.
+   
+Why System V Curses?
+
+   We used System V curses as a model, reverse-engineering their API, in
+   order to fulfill the first two objectives.
+   
+   System V curses implementations can support BSD curses programs with
+   just a recompilation, so by capturing the System V API we also capture
+   BSD's.
+   
+   More importantly for the future, the XSI Curses standard issued by
+   X/Open is explicitly and closely modeled on System V. So conformance
+   with System V took us most of the way to base-level XSI conformance.
+   
+How to Design Extensions
+
+   The third objective (standards conformance) requires that it be easy
+   to condition source code using ncurses so that the absence of
+   nonstandard extensions does not break the code.
+   
+   Accordingly, we have a policy of associating with each nonstandard
+   extension a feature macro, so that ncurses client code can use this
+   macro to condition in or out the code that requires the ncurses
+   extension.
+   
+   For example, there is a macro NCURSES_MOUSE_VERSION which XSI Curses
+   does not define, but which is defined in the ncurses library header.
+   You can use this to condition the calls to the mouse API calls.
+   
+                         Portability and Configuration
+                                       
+   Code written for ncurses may assume an ANSI-standard C compiler and
+   POSIX-compatible OS interface. It may also assume the presence of a
+   System-V-compatible select(2) call.
+   
+   We encourage (but do not require) developers to make the code friendly
+   to less-capable UNIX environments wherever possible.
+   
+   We encourage developers to support OS-specific optimizations and
+   methods not available under POSIX/ANSI, provided only that:
+     * All such code is properly conditioned so the build process does
+       not attempt to compile it under a plain ANSI/POSIX environment.
+     * Adding such implementation methods does not introduce
+       incompatibilities in the ncurses API between platforms.
+       
+   We use GNU autoconf(1) as a tool to deal with portability issues. The
+   right way to leverage an OS-specific feature is to modify the autoconf
+   specification files (configure.in and aclocal.m4) to set up a new
+   feature macro, which you then use to condition your code.
+   
+                           Documentation Conventions
+                                       
+   There are three kinds of documentation associated with this package.
+   Each has a different preferred format:
+     * Package-internal files (README, INSTALL, TO-DO etc.)
+     * Manual pages.
+     * Everything else (i.e., narrative documentation).
+       
+   Our conventions are simple:
+    1. Maintain package-internal files in plain text. The expected viewer
+       for them more(1) or an editor window; there's no point in
+       elaborate mark-up.
+    2. Mark up manual pages in the man macros. These have to be viewable
+       through traditional man(1) programs.
+    3. Write everything else in HTML.
+       
+   When in doubt, HTMLize a master and use lynx(1) to generate plain
+   ASCII (as we do for the announcement document).
+   
+   The reason for choosing HTML is that it's (a) well-adapted for on-line
+   browsing through viewers that are everywhere; (b) more easily readable
+   as plain text than most other mark-ups, if you don't have a viewer;
+   and (c) carries enough information that you can generate a
+   nice-looking printed version from it. Also, of course, it make
+   exporting things like the announcement document to WWW pretty trivial.
+   
+                              How to Report Bugs
+                                       
+   The reporting address for bugs is bug-ncurses@gnu.org. This is a
+   majordomo list; to join, write to bug-ncurses-request@gnu.org with a
+   message containing the line:
+             subscribe <name>@<host.domain>
+
+   The ncurses code is maintained by a small group of volunteers. While
+   we try our best to fix bugs promptly, we simply don't have a lot of
+   hours to spend on elementary hand-holding. We rely on intelligent
+   cooperation from our users. If you think you have found a bug in
+   ncurses, there are some steps you can take before contacting us that
+   will help get the bug fixed quickly.
+   
+   In order to use our bug-fixing time efficiently, we put people who
+   show us they've taken these steps at the head of our queue. This means
+   that if you don't, you'll probably end up at the tail end and have to
+   wait a while.
+    1. Develop a recipe to reproduce the bug.
+       Bugs we can reproduce are likely to be fixed very quickly, often
+       within days. The most effective single thing you can do to get a
+       quick fix is develop a way we can duplicate the bad behavior --
+       ideally, by giving us source for a small, portable test program
+       that breaks the library. (Even better is a keystroke recipe using
+       one of the test programs provided with the distribution.)
+    2. Try to reproduce the bug on a different terminal type.
+       In our experience, most of the behaviors people report as library
+       bugs are actually due to subtle problems in terminal descriptions.
+       This is especially likely to be true if you're using a traditional
+       asynchronous terminal or PC-based terminal emulator, rather than
+       xterm or a UNIX console entry.
+       It's therefore extremely helpful if you can tell us whether or not
+       your problem reproduces on other terminal types. Usually you'll
+       have both a console type and xterm available; please tell us
+       whether or not your bug reproduces on both.
+       If you have xterm available, it is also good to collect xterm
+       reports for different window sizes. This is especially true if you
+       normally use an unusual xterm window size -- a surprising number
+       of the bugs we've seen are either triggered or masked by these.
+    3. Generate and examine a trace file for the broken behavior.
+       Recompile your program with the debugging versions of the
+       libraries. Insert a trace() call with the argument set to
+       TRACE_UPDATE. (See "Writing Programs with NCURSES" for details on
+       trace levels.) Reproduce your bug, then look at the trace file to
+       see what the library was actually doing.
+       Another frequent cause of apparent bugs is application coding
+       errors that cause the wrong things to be put on the virtual
+       screen. Looking at the virtual-screen dumps in the trace file will
+       tell you immediately if this is happening, and save you from the
+       possible embarrassment of being told that the bug is in your code
+       and is your problem rather than ours.
+       If the virtual-screen dumps look correct but the bug persists,
+       it's possible to crank up the trace level to give more and more
+       information about the library's update actions and the control
+       sequences it issues to perform them. The test directory of the
+       distribution contains a tool for digesting these logs to make them
+       less tedious to wade through.
+       Often you'll find terminfo problems at this stage by noticing that
+       the escape sequences put out for various capabilities are wrong.
+       If not, you're likely to learn enough to be able to characterize
+       any bug in the screen-update logic quite exactly.
+    4. Report details and symptoms, not just interpretations.
+       If you do the preceding two steps, it is very likely that you'll
+       discover the nature of the problem yourself and be able to send us
+       a fix. This will create happy feelings all around and earn you
+       good karma for the first time you run into a bug you really can't
+       characterize and fix yourself.
+       If you're still stuck, at least you'll know what to tell us.
+       Remember, we need details. If you guess about what is safe to
+       leave out, you are too likely to be wrong.
+       If your bug produces a bad update, include a trace file. Try to
+       make the trace at the least voluminous level that pins down the
+       bug. Logs that have been through tracemunch are OK, it doesn't
+       throw away any information (actually they're better than
+       un-munched ones because they're easier to read).
+       If your bug produces a core-dump, please include a symbolic stack
+       trace generated by gdb(1) or your local equivalent.
+       Tell us about every terminal on which you've reproduced the bug --
+       and every terminal on which you can't. Ideally, sent us terminfo
+       sources for all of these (yours might differ from ours).
+       Include your ncurses version and your OS/machine type, of course!
+       You can find your ncurses version in the curses.h file.
+       
+   If your problem smells like a logic error or in cursor movement or
+   scrolling or a bad capability, there are a couple of tiny test frames
+   for the library algorithms in the progs directory that may help you
+   isolate it. These are not part of the normal build, but do have their
+   own make productions.
+   
+   The most important of these is mvcur, a test frame for the
+   cursor-movement optimization code. With this program, you can see
+   directly what control sequences will be emitted for any given cursor
+   movement or scroll/insert/delete operations. If you think you've got a
+   bad capability identified, you can disable it and test again. The
+   program is command-driven and has on-line help.
+   
+   If you think the vertical-scroll optimization is broken, or just want
+   to understand how it works better, build hashmap and read the header
+   comments of hardscroll.c and hashmap.c; then try it out. You can also
+   test the hardware-scrolling optimization separately with hardscroll.
+   
+   There's one other interactive tester, tctest, that exercises
+   translation between termcap and terminfo formats. If you have a
+   serious need to run this, you probably belong on our development team!
+   
+                         A Tour of the Ncurses Library
+                                       
+Library Overview
+
+   Most of the library is superstructure -- fairly trivial convenience
+   interfaces to a small set of basic functions and data structures used
+   to manipulate the virtual screen (in particular, none of this code
+   does any I/O except through calls to more fundamental modules
+   described below). The files
+   
+     lib_addch.c lib_bkgd.c lib_box.c lib_chgat.c lib_clear.c
+     lib_clearok.c lib_clrbot.c lib_clreol.c lib_colorset.c lib_data.c
+     lib_delch.c lib_delwin.c lib_echo.c lib_erase.c lib_gen.c
+     lib_getstr.c lib_hline.c lib_immedok.c lib_inchstr.c lib_insch.c
+     lib_insdel.c lib_insstr.c lib_instr.c lib_isendwin.c lib_keyname.c
+     lib_leaveok.c lib_move.c lib_mvwin.c lib_overlay.c lib_pad.c
+     lib_printw.c lib_redrawln.c lib_scanw.c lib_screen.c lib_scroll.c
+     lib_scrollok.c lib_scrreg.c lib_set_term.c lib_slk.c
+     lib_slkatr_set.c lib_slkatrof.c lib_slkatron.c lib_slkatrset.c
+     lib_slkattr.c lib_slkclear.c lib_slkcolor.c lib_slkinit.c
+     lib_slklab.c lib_slkrefr.c lib_slkset.c lib_slktouch.c lib_touch.c
+     lib_unctrl.c lib_vline.c lib_wattroff.c lib_wattron.c lib_window.c
+     
+   are all in this category. They are very unlikely to need change,
+   barring bugs or some fundamental reorganization in the underlying data
+   structures.
+   
+   These files are used only for debugging support:
+   
+     lib_trace.c lib_traceatr.c lib_tracebits.c lib_tracechr.c
+     lib_tracedmp.c lib_tracemse.c trace_buf.c
+     
+   It is rather unlikely you will ever need to change these, unless you
+   want to introduce a new debug trace level for some reasoon.
+   
+   There is another group of files that do direct I/O via tputs(),
+   computations on the terminal capabilities, or queries to the OS
+   environment, but nevertheless have only fairly low complexity. These
+   include:
+   
+     lib_acs.c lib_beep.c lib_color.c lib_endwin.c lib_initscr.c
+     lib_longname.c lib_newterm.c lib_options.c lib_termcap.c lib_ti.c
+     lib_tparm.c lib_tputs.c lib_vidattr.c read_entry.c.
+     
+   They are likely to need revision only if ncurses is being ported to an
+   environment without an underlying terminfo capability representation.
+   
+   These files have serious hooks into the tty driver and signal
+   facilities:
+   
+     lib_kernel.c lib_baudrate.c lib_raw.c lib_tstp.c lib_twait.c
+     
+   If you run into porting snafus moving the package to another UNIX, the
+   problem is likely to be in one of these files. The file lib_print.c
+   uses sleep(2) and also falls in this category.
+   
+   Almost all of the real work is done in the files
+   
+     hardscroll.c hashmap.c lib_addch.c lib_doupdate.c lib_getch.c
+     lib_mouse.c lib_mvcur.c lib_refresh.c lib_setup.c lib_vidattr.c
+     
+   Most of the algorithmic complexity in the library lives in these
+   files. If there is a real bug in ncurses itself, it's probably here.
+   We'll tour some of these files in detail below (see The Engine Room).
+   
+   Finally, there is a group of files that is actually most of the
+   terminfo compiler. The reason this code lives in the ncurses library
+   is to support fallback to /etc/termcap. These files include
+   
+     alloc_entry.c captoinfo.c comp_captab.c comp_error.c comp_hash.c
+     comp_parse.c comp_scan.c parse_entry.c read_termcap.c write_entry.c
+     
+   We'll discuss these in the compiler tour.
+   
+The Engine Room
+
+  Keyboard Input
+  
+   All ncurses input funnels through the function wgetch(), defined in
+   lib_getch.c. This function is tricky; it has to poll for keyboard and
+   mouse events and do a running match of incoming input against the set
+   of defined special keys.
+   
+   The central data structure in this module is a FIFO queue, used to
+   match multiple-character input sequences against special-key
+   capabilities; also to implement pushback via ungetch().
+   
+   The wgetch() code distinguishes between function key sequences and the
+   same sequences typed manually by doing a timed wait after each input
+   character that could lead a function key sequence. If the entire
+   sequence takes less than 1 second, it is assumed to have been
+   generated by a function key press.
+   
+   Hackers bruised by previous encounters with variant select(2) calls
+   may find the code in lib_twait.c interesting. It deals with the
+   problem that some BSD selects don't return a reliable time-left value.
+   The function timed_wait() effectively simulates a System V select.
+   
+  Mouse Events
+  
+   If the mouse interface is active, wgetch() polls for mouse events each
+   call, before it goes to the keyboard for input. It is up to
+   lib_mouse.c how the polling is accomplished; it may vary for different
+   devices.
+   
+   Under xterm, however, mouse event notifications come in via the
+   keyboard input stream. They are recognized by having the kmous
+   capability as a prefix. This is kind of klugey, but trying to wire in
+   recognition of a mouse key prefix without going through the
+   function-key machinery would be just too painful, and this turns out
+   to imply having the prefix somewhere in the function-key capabilities
+   at terminal-type initialization.
+   
+   This kluge only works because kmous isn't actually used by any
+   historic terminal type or curses implementation we know of. Best guess
+   is it's a relic of some forgotten experiment in-house at Bell Labs
+   that didn't leave any traces in the publicly-distributed System V
+   terminfo files. If System V or XPG4 ever gets serious about using it
+   again, this kluge may have to change.
+   
+   Here are some more details about mouse event handling:
+   
+   The lib_mouse()code is logically split into a lower level that accepts
+   event reports in a device-dependent format and an upper level that
+   parses mouse gestures and filters events. The mediating data structure
+   is a circular queue of event structures.
+   
+   Functionally, the lower level's job is to pick up primitive events and
+   put them on the circular queue. This can happen in one of two ways:
+   either (a) _nc_mouse_event() detects a series of incoming mouse
+   reports and queues them, or (b) code in lib_getch.c detects the kmous
+   prefix in the keyboard input stream and calls _nc_mouse_inline to
+   queue up a series of adjacent mouse reports.
+   
+   In either case, _nc_mouse_parse() should be called after the series is
+   accepted to parse the digested mouse reports (low-level events) into a
+   gesture (a high-level or composite event).
+   
+  Output and Screen Updating
+  
+   With the single exception of character echoes during a wgetnstr() call
+   (which simulates cooked-mode line editing in an ncurses window), the
+   library normally does all its output at refresh time.
+   
+   The main job is to go from the current state of the screen (as
+   represented in the curscr window structure) to the desired new state
+   (as represented in the newscr window structure), while doing as little
+   I/O as possible.
+   
+   The brains of this operation are the modules hashmap.c, hardscroll.c
+   and lib_doupdate.c; the latter two use lib_mvcur.c. Essentially, what
+   happens looks like this:
+   
+   The hashmap.c module tries to detect vertical motion changes between
+   the real and virtual screens. This information is represented by the
+   oldindex members in the newscr structure. These are modified by
+   vertical-motion and clear operations, and both are re-initialized
+   after each update. To this change-journalling information, the hashmap
+   code adds deductions made using a modified Heckel algorithm on hash
+   values generated from the line contents.
+   
+   The hardscroll.c module computes an optimum set of scroll, insertion,
+   and deletion operations to make the indices match. It calls
+   _nc_mvcur_scrolln() in lib_mvcur.c to do those motions.
+   
+   Then lib_doupdate.c goes to work. Its job is to do line-by-line
+   transformations of curscr lines to newscr lines. Its main tool is the
+   routine mvcur() in lib_mvcur.c. This routine does cursor-movement
+   optimization, attempting to get from given screen location A to given
+   location B in the fewest output characters posible.
+   
+   If you want to work on screen optimizations, you should use the fact
+   that (in the trace-enabled version of the library) enabling the
+   TRACE_TIMES trace level causes a report to be emitted after each
+   screen update giving the elapsed time and a count of characters
+   emitted during the update. You can use this to tell when an update
+   optimization improves efficiency.
+   
+   In the trace-enabled version of the library, it is also possible to
+   disable and re-enable various optimizations at runtime by tweaking the
+   variable _nc_optimize_enable. See the file include/curses.h.in for
+   mask values, near the end.
+   
+                         The Forms and Menu Libraries
+                                       
+   The forms and menu libraries should work reliably in any environment
+   you can port ncurses to. The only portability issue anywhere in them
+   is what flavor of regular expressions the built-in form field type
+   TYPE_REGEXP will recognize.
+   
+   The configuration code prefers the POSIX regex facility, modeled on
+   System V's, but will settle for BSD regexps if the former isn't
+   available.
+   
+   Historical note: the panels code was written primarily to assist in
+   porting u386mon 2.0 (comp.sources.misc v14i001-4) to systems lacking
+   panels support; u386mon 2.10 and beyond use it. This version has been
+   slightly cleaned up for ncurses.
+   
+                        A Tour of the Terminfo Compiler
+                                       
+   The ncurses implementation of tic is rather complex internally; it has
+   to do a trying combination of missions. This starts with the fact
+   that, in addition to its normal duty of compiling terminfo sources
+   into loadable terminfo binaries, it has to be able to handle termcap
+   syntax and compile that too into terminfo entries.
+   
+   The implementation therefore starts with a table-driven, dual-mode
+   lexical analyzer (in comp_scan.c). The lexer chooses its mode (termcap
+   or terminfo) based on the first `,' or `:' it finds in each entry. The
+   lexer does all the work of recognizing capability names and values;
+   the grammar above it is trivial, just "parse entries till you run out
+   of file".
+   
+Translation of Non-use Capabilities
+
+   Translation of most things besides use capabilities is pretty
+   straightforward. The lexical analyzer's tokenizer hands each
+   capability name to a hash function, which drives a table lookup. The
+   table entry yields an index which is used to look up the token type in
+   another table, and controls interpretation of the value.
+   
+   One possibly interesting aspect of the implementation is the way the
+   compiler tables are initialized. All the tables are generated by
+   various awk/sed/sh scripts from a master table include/Caps; these
+   scripts actually write C initializers which are linked to the
+   compiler. Furthermore, the hash table is generated in the same way, so
+   it doesn't have to be generated at compiler startup time (another
+   benefit of this organization is that the hash table can be in
+   shareable text space).
+   
+   Thus, adding a new capability is usually pretty trivial, just a matter
+   of adding one line to the include/Caps file. We'll have more to say
+   about this in the section on Source-Form Translation.
+   
+Use Capability Resolution
+
+   The background problem that makes tic tricky isn't the capability
+   translation itself, it's the resolution of use capabilities. Older
+   versions would not handle forward use references for this reason (that
+   is, a using terminal always had to follow its use target in the source
+   file). By doing this, they got away with a simple implementation
+   tactic; compile everything as it blows by, then resolve uses from
+   compiled entries.
+   
+   This won't do for ncurses. The problem is that that the whole
+   compilation process has to be embeddable in the ncurses library so
+   that it can be called by the startup code to translate termcap entries
+   on the fly. The embedded version can't go promiscuously writing
+   everything it translates out to disk -- for one thing, it will
+   typically be running with non-root permissions.
+   
+   So our tic is designed to parse an entire terminfo file into a
+   doubly-linked circular list of entry structures in-core, and then do
+   use resolution in-memory before writing everything out. This design
+   has other advantages: it makes forward and back use-references equally
+   easy (so we get the latter for free), and it makes checking for name
+   collisions before they're written out easy to do.
+   
+   And this is exactly how the embedded version works. But the
+   stand-alone user-accessible version of tic partly reverts to the
+   historical strategy; it writes to disk (not keeping in core) any entry
+   with no use references.
+   
+   This is strictly a core-economy kluge, implemented because the
+   terminfo master file is large enough that some core-poor systems swap
+   like crazy when you compile it all in memory...there have been reports
+   of this process taking three hours, rather than the twenty seconds or
+   less typical on the author's development box.
+   
+   So. The executable tic passes the entry-parser a hook that immediately
+   writes out the referenced entry if it has no use capabilities. The
+   compiler main loop refrains from adding the entry to the in-core list
+   when this hook fires. If some other entry later needs to reference an
+   entry that got written immediately, that's OK; the resolution code
+   will fetch it off disk when it can't find it in core.
+   
+   Name collisions will still be detected, just not as cleanly. The
+   write_entry() code complains before overwriting an entry that
+   postdates the time of tic's first call to write_entry(), Thus it will
+   complain about overwriting entries newly made during the tic run, but
+   not about overwriting ones that predate it.
+   
+Source-Form Translation
+
+   Another use of tic is to do source translation between various termcap
+   and terminfo formats. There are more variants out there than you might
+   think; the ones we know about are described in the captoinfo(1) manual
+   page.
+   
+   The translation output code (dump_entry() in ncurses/dump_entry.c) is
+   shared with the infocmp(1) utility. It takes the same internal
+   representation used to generate the binary form and dumps it to
+   standard output in a specified format.
+   
+   The include/Caps file has a header comment describing ways you can
+   specify source translations for nonstandard capabilities just by
+   altering the master table. It's possible to set up capability aliasing
+   or tell the compiler to plain ignore a given capability without
+   writing any C code at all.
+   
+   For circumstances where you need to do algorithmic translation, there
+   are functions in parse_entry.c called after the parse of each entry
+   that are specifically intended to encapsulate such translations. This,
+   for example, is where the AIX box1 capability get translated to an
+   acsc string.
+   
+                                Other Utilities
+                                       
+   The infocmp utility is just a wrapper around the same entry-dumping
+   code used by tic for source translation. Perhaps the one interesting
+   aspect of the code is the use of a predicate function passed in to
+   dump_entry() to control which capabilities are dumped. This is
+   necessary in order to handle both the ordinary De-compilation case and
+   entry difference reporting.
+   
+   The tput and clear utilities just do an entry load followed by a
+   tputs() of a selected capability.
+   
+                           Style Tips for Developers
+                                       
+   See the TO-DO file in the top-level directory of the source
+   distribution for additions that would be particularly useful.
+   
+   The prefix _nc_ should be used on library public functions that are
+   not part of the curses API in order to prevent pollution of the
+   application namespace. If you have to add to or modify the function
+   prototypes in curses.h.in, read ncurses/MKlib_gen.sh first so you can
+   avoid breaking XSI conformance. Please join the ncurses mailing list.
+   See the INSTALL file in the top level of the distribution for details
+   on the list.
+   
+   Look for the string FIXME in source files to tag minor bugs and
+   potential problems that could use fixing.
+   
+   Don't try to auto-detect OS features in the main body of the C code.
+   That's the job of the configuration system.
+   
+   To hold down complexity, do make your code data-driven. Especially, if
+   you can drive logic from a table filtered out of include/Caps, do it.
+   If you find you need to augment the data in that file in order to
+   generate the proper table, that's still preferable to ad-hoc code --
+   that's why the fifth field (flags) is there.
+   
+   Have fun!
+   
+                                 Porting Hints
+                                       
+   The following notes are intended to be a first step towards DOS and
+   Macintosh ports of the ncurses libraries.
+   
+   The following library modules are `pure curses'; they operate only on
+   the curses internal structures, do all output through other curses
+   calls (not including tputs() and putp()) and do not call any other
+   UNIX routines such as signal(2) or the stdio library. Thus, they
+   should not need to be modified for single-terminal ports.
+   
+     lib_addch.c lib_addstr.c lib_bkgd.c lib_box.c lib_clear.c
+     lib_clrbot.c lib_clreol.c lib_delch.c lib_delwin.c lib_erase.c
+     lib_inchstr.c lib_insch.c lib_insdel.c lib_insstr.c lib_keyname.c
+     lib_move.c lib_mvwin.c lib_newwin.c lib_overlay.c lib_pad.c
+     lib_printw.c lib_refresh.c lib_scanw.c lib_scroll.c lib_scrreg.c
+     lib_set_term.c lib_touch.c lib_tparm.c lib_tputs.c lib_unctrl.c
+     lib_window.c panel.c
+     
+   This module is pure curses, but calls outstr():
+   
+     lib_getstr.c
+     
+   These modules are pure curses, except that they use tputs() and
+   putp():
+   
+     lib_beep.c lib_color.c lib_endwin.c lib_options.c lib_slk.c
+     lib_vidattr.c
+     
+   This modules assist in POSIX emulation on non-POSIX systems:
+   
+   sigaction.c
+          signal calls
+          
+   The following source files will not be needed for a
+   single-terminal-type port.
+   
+     alloc_entry.c captoinfo.c clear.c comp_captab.c comp_error.c
+     comp_hash.c comp_main.c comp_parse.c comp_scan.c dump_entry.c
+     infocmp.c parse_entry.c read_entry.c tput.c write_entry.c
+     
+   The following modules will use open()/read()/write()/close()/lseek()
+   on files, but no other OS calls.
+   
+   lib_screen.c
+          used to read/write screen dumps
+          
+   lib_trace.c
+          used to write trace data to the logfile
+          
+   Modules that would have to be modified for a port start here:
+   
+   The following modules are `pure curses' but contain assumptions
+   inappropriate for a memory-mapped port.
+   
+   lib_longname.c
+          assumes there may be multiple terminals
+          
+   lib_acs.c
+          assumes acs_map as a double indirection
+          
+   lib_mvcur.c
+          assumes cursor moves have variable cost
+          
+   lib_termcap.c
+          assumes there may be multiple terminals
+          
+   lib_ti.c
+          assumes there may be multiple terminals
+          
+   The following modules use UNIX-specific calls:
+   
+   lib_doupdate.c
+          input checking
+          
+   lib_getch.c
+          read()
+          
+   lib_initscr.c
+          getenv()
+          
+   lib_newterm.c
+   lib_baudrate.c
+   lib_kernel.c
+          various tty-manipulation and system calls
+          
+   lib_raw.c
+          various tty-manipulation calls
+          
+   lib_setup.c
+          various tty-manipulation calls
+          
+   lib_restart.c
+          various tty-manipulation calls
+          
+   lib_tstp.c
+          signal-manipulation calls
+          
+   lib_twait.c
+          gettimeofday(), select().
+     _________________________________________________________________
+   
+   
+    Eric S. Raymond <esr@snark.thyrsus.com>
+    
+   (Note: This is not the bug address!)
diff --git a/ncurses-5.2/doc/html/Ada95.html b/ncurses-5.2/doc/html/Ada95.html
new file mode 100644
index 0000000..aef60ca
--- /dev/null
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@@ -0,0 +1,172 @@
+<!DOCTYPE HTML
+ PUBLIC "-//IETF//DTD HTML 3.0//EN">
+<!--
+  $Id$
+-->
+<HTML>
+
+<HEAD>
+<TITLE>Ada95 Binding for ncurses</Title>
+</HEAD>
+<BODY>
+<H1>Ada95 Binding for ncurses</H1>
+The ncurses Ada95 binding is &copy; 1996-2000 by 
+<A HREF="mailto:juergen.pfeifer@gmx.net">J&uuml;rgen Pfeifer</A>.
+<P>
+                                                                         
+Permission is hereby granted to reproduce and distribute this
+binding by any means and for any fee, whether alone or as part 
+of a larger distribution, in source or in binary form, PROVIDED        
+this notice is included with any such distribution, and is not    
+removed from any of its header files. Mention of ncurses and the
+author of this binding in any applications linked with it is 
+highly appreciated.<BR>                
+                                                                         
+This binding comes AS IS with no warranty, implied or expressed.       
+<P>
+<HR SIZE=3 NOSHADE>
+<H2>General Remarks</H2>
+<UL>
+<LI>This document describes Version 01.00 of the binding.</LI>
+<LI>The functionality is modelled to be compatible with the ncurses
+package, a clone of the SVr4 curses model.<BR>
+I did the development on an Intel box running the latest stable release of
+<A HREF="http://www.linux.org">Linux</A>, ncurses and the most recent released 
+<A HREF="http://www.gnat.com">GNU Ada Translator</A>
+gnat versions. For any older versions of ncurses and gnat
+it is not guaranteed to work.</LI>
+<LI>You must have the m4 macroprocessor to build this package.
+If you don't have this program, you can get the FSF version
+<A HREF="ftp://prep.ai.mit.edu/pub/gnu/">here</A>.</LI>
+<LI>Ada programs are supposed to be readable. One of my
+favourite methods to make code readable is to use expressive
+names for the identifiers. You can find a list of a mapping
+of the cryptic curses names to the Ada names in this <A HREF="ada/table.html">table</A>.</LI>
+<LI>This is not a typical one-2-one interface mapping. It is 
+close to one-2-one on the functional level. Each (n)curses function
+has it's counterpart with a more or less similar formal parameter list
+in the binding. It is not one-2-one with respect to the datatypes.
+I tried to make records out of the flat chtype and similar structures,
+so you don't have to do bit operations to mark an attributed character
+as bold. Just make the boolean member <STRONG>bold</STRONG> of the record 
+true. The binding also hides the structures like WINDOW, PANEL, MENU, FORM
+etc. ! It's a pure functional API.</LI>
+<LI>I try to do as much error checking as possible and feasible
+in the binding. I will raise an Ada exception when something
+went wrong in the low-level curses. This has the effect that - at least
+first time in my life - (n)curses programs have now a very rigid error
+checking, but - thanks to Ada - you don't have to code the orgiastic
+error checking style of C.</LI>
+<LI>Support for wide characters is currently not in the binding, as it
+is not really in ncurses at this point in time.</LI>
+</UL>
+<P>
+      
+<H2>Limitations</H2>
+<UL>
+<LI>I provide no SCREEN datatype and functions to set a new screen.
+If you need this (mostly for debugging I guess), write a small
+C routine doing all this and import it into your Ada program.</LI>
+<LI>I provide no functions to switch on/off curses tracing options.
+Same suggestion as above.</LI>
+<LI>Although Ada95 is an OO Language, this binding doesn't provide
+an OO abstraction of the (n)curses functionality. As mentioned above
+it's a thin binding for the (n)curses functions. But without any
+doubt it would be nice to build on top of this an OO abstraction
+of (n)curses functionality.<BR>
+The only exception is the method how fieldtypes are represented in
+this Binding. We provide an abstract tagged type Field_Type from
+which the various fieldtypes are derived.</LI>
+<LI>I currently do not support the link_fieldtype functionality of the
+forms subsystem.</LI>
+<LI>The *_IO packages are currently output only.</LI>
+</UL>
+	 
+<H2>Hierarchy of packages</H2>
+<UL>
+<LI><A HREF="ada/terminal_interface__ads.htm">Terminal_Interface</A>
+    <UL><LI><A HREF="ada/terminal_interface-curses__ads.htm">Curses</A>
+	<UL><LI><A HREF="ada/terminal_interface-curses-mouse__ads.htm">Mouse</A>
+            <LI><A HREF="ada/terminal_interface-curses-panels__ads.htm">Panels</A>
+            <UL><LI><A HREF="ada/terminal_interface-curses-panels-user_data__ads.htm">User_Data</A>
+            </UL>
+	    <LI><A HREF="ada/terminal_interface-curses-menus__ads.htm">Menus</A>
+	        <UL><LI><A HREF="ada/terminal_interface-curses-menus-menu_user_data__ads.htm">Menu_User_Data</A>
+		    <LI><A HREF="ada/terminal_interface-curses-menus-item_user_data__ads.htm">Item_User_Data</A>
+		</UL>    
+	    <LI><A HREF="ada/terminal_interface-curses-forms__ads.htm">Forms</A>
+		<UL><LI><A HREF="ada/terminal_interface-curses-forms-form_user_data__ads.htm">Form_User_Data</A>
+		    <LI><A HREF="ada/terminal_interface-curses-forms-field_user_data__ads.htm">Field_User_Data</A>
+		    <LI><A HREF="ada/terminal_interface-curses-forms-field_types__ads.htm">Field_Types</A>		     
+		    <UL><LI><A HREF="ada/terminal_interface-curses-forms-field_types-alpha__ads.htm">Alpha</A>
+		        <LI><A HREF="ada/terminal_interface-curses-forms-field_types-alphanumeric__ads.htm">AlphaNumeric</A>
+		        <LI><A HREF="ada/terminal_interface-curses-forms-field_types-intfield__ads.htm">IntField</A>
+		        <LI><A HREF="ada/terminal_interface-curses-forms-field_types-numeric__ads.htm">Numeric</A>
+		        <LI><A HREF="ada/terminal_interface-curses-forms-field_types-regexp__ads.htm">RegExp</A>
+		        <LI><A HREF="ada/terminal_interface-curses-forms-field_types-ipv4_address__ads.htm">IPV4_Address</A>
+		        <LI><A HREF="ada/terminal_interface-curses-forms-field_types-enumeration__ads.htm">Enumeration</A>
+		        <UL><LI><A HREF="ada/terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm">Ada</A>
+			</UL>
+			<LI><A HREF="ada/terminal_interface-curses-forms-field_types-user__ads.htm">User</A>
+		        <UL><LI><A HREF="ada/terminal_interface-curses-forms-field_types-user-choice__ads.htm">Choice</A>
+                        </UL>
+                     </UL>   
+		</UL>   
+	    <LI><A HREF="ada/terminal_interface-curses-text_io__ads.htm">Text_IO</A>
+		<UL><LI><A HREF="ada/terminal_interface-curses-text_io-integer_io__ads.htm">Integer_IO</A>
+		    <LI><A HREF="ada/terminal_interface-curses-text_io-float_io__ads.htm">Float_IO</A>
+		    <LI><A HREF="ada/terminal_interface-curses-text_io-fixed_io__ads.htm">Fixed_IO</A>
+		    <LI><A HREF="ada/terminal_interface-curses-text_io-decimal_io__ads.htm">Decimal_IO</A>
+		    <LI><A HREF="ada/terminal_interface-curses-text_io-modular_io__ads.htm">Modular_IO</A>
+		    <LI><A HREF="ada/terminal_interface-curses-text_io-enumeration_io__ads.htm">Enumeration_IO</A>
+		    <LI><A HREF="ada/terminal_interface-curses-text_io-complex_io__ads.htm">Complex_IO</A>
+		</UL>
+         </UL>
+     </UL>        
+</UL>
+If you want to navigate through the html pages of the package specs, click <A HREF="ada/index.htm">here</A>.
+<H2>Implementation Details</H2>
+<H4>Behind the abstraction</H4>
+All the new types like <STRONG>Window</STRONG>, <STRONG>Panel</STRONG>,
+<STRONG>Menu</STRONG>, <STRONG>Form</STRONG> etc. are just
+opaque representations of the pointers to the corresponding 
+low level (n)curses structures like 
+<STRONG>WINDOW *</STRONG>, <STRONG>PANEL *</STRONG>,
+<STRONG>MENU *</STRONG> or <STRONG>FORM *</STRONG>.
+So you can safely pass them to C routines that expect a pointer
+to one of those structures.
+<H4>Extended ripoffline() usage</H4>
+The official documentation of (n)curses says, that the line parameter
+determines only whether or not exactly <STRONG>one</STRONG> line is
+stolen from the top or bottom of the screen. So essentially only the
+sign of the parameter is evaluated. ncurses has internally implemented
+it in a way, that uses the line parameter also to control the amount of
+lines to steal. This mechanism is used in the <STRONG>Rip_Off_Lines</STRONG>
+routine of the binding.
+<A NAME="userpointer">
+<H4>How user defined field types work</H4>
+TBD
+<H4>Enumeration fields handling</H4>
+The (n)curses documentation says, that the String arrays to be passed to
+an TYPE_ENUM fieldtype must not be automatic variables. This is not true
+in this binding, because it is internally arranged to safely copy these
+values.
+<A NAME="compiler">
+<H4>Using other Ada compilers</H4>
+This should basically not be a problem.
+<H4>Port to other curses implementations</H4>
+Basically it should not be too hard to make all this run on a regular SVr4
+implementation of curses. The problems are probably these:<BR>
+<UL>
+<LI>ncurses has some additional features which are presented in this binding. You
+have two choices to deal with this:
+<UL>
+<LI>Emulate the feature in this binding</LI>
+<LI>Raise an exception for non implemented features</LI>
+</UL>
+Most likely you will follow a mixed approach. Some features are easy to simulate,
+others will be hard if not impossible.</LI>
+</UL>
+I'm quite sure I forgot something.<P>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/ada/files.htm b/ncurses-5.2/doc/html/ada/files.htm
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+<HTML><HEAD><TITLE></TITLE></HEAD>
+<BODY>
+<H2 ALIGN=CENTER>Files</H2>
+<A HREF="files/T.htm">[T]</A>
+</BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/files/T.htm b/ncurses-5.2/doc/html/ada/files/T.htm
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+<HTML><HEAD><TITLE>T</TITLE></HEAD>
+<BODY>
+<H2>Files - T</H2>
+<A HREF="../files.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses-aux__adb.htm" TARGET="main">terminal_interface-curses-aux.adb</A>
+<LI><A HREF="../terminal_interface-curses-aux__ads.htm" TARGET="main">terminal_interface-curses-aux.ads</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-alpha__adb.htm" TARGET="main">terminal_interface-curses-forms-field_types-alpha.adb</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-alpha__ads.htm" TARGET="main">terminal_interface-curses-forms-field_types-alpha.ads</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-alphanumeric__adb.htm" TARGET="main">terminal_interface-curses-forms-field_types-alphanumeric.adb</A>
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diff --git a/ncurses-5.2/doc/html/ada/funcs.htm b/ncurses-5.2/doc/html/ada/funcs.htm
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+<HTML><HEAD><TITLE></TITLE></HEAD>
+<BODY>
+<H2 ALIGN=CENTER>Functions/Procedures</H2>
+<A HREF="funcs/ .htm">[ ]</A>
+<A HREF="funcs/A.htm">[A]</A>
+<A HREF="funcs/B.htm">[B]</A>
+<A HREF="funcs/C.htm">[C]</A>
+<A HREF="funcs/D.htm">[D]</A>
+<A HREF="funcs/E.htm">[E]</A>
+<A HREF="funcs/F.htm">[F]</A>
+<A HREF="funcs/G.htm">[G]</A>
+<A HREF="funcs/H.htm">[H]</A>
+<A HREF="funcs/I.htm">[I]</A>
+<A HREF="funcs/K.htm">[K]</A>
+<A HREF="funcs/L.htm">[L]</A>
+<A HREF="funcs/M.htm">[M]</A>
+<A HREF="funcs/N.htm">[N]</A>
+<A HREF="funcs/O.htm">[O]</A>
+<A HREF="funcs/P.htm">[P]</A>
+<A HREF="funcs/Q.htm">[Q]</A>
+<A HREF="funcs/R.htm">[R]</A>
+<A HREF="funcs/S.htm">[S]</A>
+<A HREF="funcs/T.htm">[T]</A>
+<A HREF="funcs/U.htm">[U]</A>
+<A HREF="funcs/V.htm">[V]</A>
+<A HREF="funcs/W.htm">[W]</A>
+</BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/A.htm b/ncurses-5.2/doc/html/ada/funcs/A.htm
new file mode 100644
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+<HTML><HEAD><TITLE>A</TITLE></HEAD>
+<BODY>
+<H2>Functions - A</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#958_16" TARGET="main">Ahead</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user__adb.htm#52_16" TARGET="main">Allocate_Arg</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-alpha__ads.htm#41_53" TARGET="main">Alpha</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#41_53" TARGET="main">AlphaNumeric</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#56_12" TARGET="main">ASF</A>
+<LI><A HREF="../terminal_interface-curses-text_io-aux__ads.htm#41_51" TARGET="main">Aux -  terminal_interface-curses-text_io-aux.ads:41</A>
+<LI><A HREF="../terminal_interface-curses-text_io-float_io__adb.htm#46_12" TARGET="main">Aux -  terminal_interface-curses-text_io-float_io.adb:46</A>
+<LI><A HREF="../terminal_interface-curses-text_io-decimal_io__adb.htm#46_12" TARGET="main">Aux -  terminal_interface-curses-text_io-decimal_io.adb:46</A>
+<LI><A HREF="../terminal_interface-curses-text_io-enumeration_io__adb.htm#47_12" TARGET="main">Aux -  terminal_interface-curses-text_io-enumeration_io.adb:47</A>
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+<LI><A HREF="../terminal_interface-curses-text_io-modular_io__adb.htm#46_12" TARGET="main">Aux -  terminal_interface-curses-text_io-modular_io.adb:46</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/B.htm b/ncurses-5.2/doc/html/ada/funcs/B.htm
new file mode 100644
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+<HTML><HEAD><TITLE>B</TITLE></HEAD>
+<BODY>
+<H2>Functions - B</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2051_16" TARGET="main">Baud</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#764_16" TARGET="main">Beeper</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#974_16" TARGET="main">Behind</A>
+<LI><A HREF="../terminal_interface-curses-panels__adb.htm#64_16" TARGET="main">Bottompanel</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/C.htm b/ncurses-5.2/doc/html/ada/funcs/C.htm
new file mode 100644
index 0000000..47beaff
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/C.htm
@@ -0,0 +1,33 @@
+<HTML><HEAD><TITLE>C</TITLE></HEAD>
+<BODY>
+<H2>Functions - C</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2211_16" TARGET="main">Canchangecolor</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#784_16" TARGET="main">Cbreak</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user__ads.htm#63_13" TARGET="main">Character_Check</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user-choice__ads.htm#43_58" TARGET="main">Choice</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#68_13" TARGET="main">CInt_2_FOS</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#76_13" TARGET="main">CInt_2_FrmOS</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#71_13" TARGET="main">CInt_2_IOS</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#63_13" TARGET="main">CInt_2_MOS</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#971_16" TARGET="main">Clear_Ok</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#98_13" TARGET="main">Col -  terminal_interface-curses-text_io.ads:98</A>
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+<LI><A HREF="../terminal_interface-curses__adb.htm#2228_16" TARGET="main">Colorcontent</A>
+<LI><A HREF="../terminal_interface-curses-text_io-complex_io__ads.htm#44_17" TARGET="main">Complex_Types</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1282_16" TARGET="main">Copywin</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#773_16" TARGET="main">Count -  terminal_interface-curses-forms.adb:773</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#911_16" TARGET="main">Count -  terminal_interface-curses-menus.adb:911</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#48_13" TARGET="main">Create -  terminal_interface-curses-forms-field_types-enumeration-ada.ads:48</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-enumeration__ads.htm#64_13" TARGET="main">Create -  terminal_interface-curses-forms-field_types-enumeration.ads:64</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#1039_16" TARGET="main">Current_Fld</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#299_16" TARGET="main">Curr_Item</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2315_16" TARGET="main">Curs_Set</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types__ads.htm#149_13" TARGET="main">C_Builtin_Router</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#71_15" TARGET="main">C_E_Array</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#756_16" TARGET="main">C_Fields</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user-choice__ads.htm#80_13" TARGET="main">C_Generic_Choice</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user__ads.htm#81_13" TARGET="main">C_Generic_Type</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#922_16" TARGET="main">C_Mitems</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/D.htm b/ncurses-5.2/doc/html/ada/funcs/D.htm
new file mode 100644
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--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/D.htm
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+<HTML><HEAD><TITLE>D</TITLE></HEAD>
+<BODY>
+<H2>Functions - D</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1999_16" TARGET="main">Defkey</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2247_16" TARGET="main">Def_Prog_Mode</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2249_16" TARGET="main">Def_Shell_Mode</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2031_16" TARGET="main">Delayoutput</A>
+<LI><A HREF="../terminal_interface-curses-panels__adb.htm#155_16" TARGET="main">Del_Panel</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#329_16" TARGET="main">Derwin</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#125_16" TARGET="main">Descname -  terminal_interface-curses-menus.adb:125</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#269_16" TARGET="main">Descname -  terminal_interface-curses-menus.adb:269</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#277_16" TARGET="main">Descname -  terminal_interface-curses-menus.adb:277</A>
+<LI><A HREF="../terminal_interface-curses-text_io-decimal_io__adb.htm#47_12" TARGET="main">DIO</A>
+<LI><A HREF="../terminal_interface-curses-mouse__adb.htm#128_14" TARGET="main">Dispatch_Event</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1074_16" TARGET="main">Do_Update</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#972_16" TARGET="main">Driver</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#352_16" TARGET="main">Dupwin</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#150_16" TARGET="main">Dup_Field</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#558_16" TARGET="main">Dyn_Info</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/E.htm b/ncurses-5.2/doc/html/ada/funcs/E.htm
new file mode 100644
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--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/E.htm
@@ -0,0 +1,11 @@
+<HTML><HEAD><TITLE>E</TITLE></HEAD>
+<BODY>
+<H2>Functions - E</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#822_16" TARGET="main">Echo</A>
+<LI><A HREF="../terminal_interface-curses-text_io-enumeration_io__adb.htm#48_12" TARGET="main">EIO</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#144_16" TARGET="main">Endwin</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-enumeration__ads.htm#43_53" TARGET="main">Enumeration</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2059_16" TARGET="main">Erasechar</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/F.htm b/ncurses-5.2/doc/html/ada/funcs/F.htm
new file mode 100644
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--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/F.htm
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+<HTML><HEAD><TITLE>F</TITLE></HEAD>
+<BODY>
+<H2>Functions - F</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#467_16" TARGET="main">Field_Back -  terminal_interface-curses-forms.adb:467</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#477_16" TARGET="main">Field_Back -  terminal_interface-curses-forms.adb:477</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#254_16" TARGET="main">Field_Buffer -  terminal_interface-curses-forms.adb:254</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#265_16" TARGET="main">Field_Buffer -  terminal_interface-curses-forms.adb:265</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user__ads.htm#56_13" TARGET="main">Field_Check</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#423_16" TARGET="main">Field_Fore -  terminal_interface-curses-forms.adb:423</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#433_16" TARGET="main">Field_Fore -  terminal_interface-curses-forms.adb:433</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#212_16" TARGET="main">Field_Just</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#373_16" TARGET="main">Field_Opts</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#351_16" TARGET="main">Field_Opts_Off</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#348_16" TARGET="main">Field_Opts_On</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#506_16" TARGET="main">Field_Pad</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#292_16" TARGET="main">Field_Status</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_user_data__adb.htm#72_16" TARGET="main">Field_Userptr</A>
+<LI><A HREF="../terminal_interface-curses-text_io-complex_io__adb.htm#45_12" TARGET="main">FIO -  terminal_interface-curses-text_io-complex_io.adb:45</A>
+<LI><A HREF="../terminal_interface-curses-text_io-float_io__adb.htm#47_12" TARGET="main">FIO -  terminal_interface-curses-text_io-float_io.adb:47</A>
+<LI><A HREF="../terminal_interface-curses-text_io-fixed_io__adb.htm#47_12" TARGET="main">FIXIO</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#774_16" TARGET="main">Flash</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#527_16" TARGET="main">Fld_Info</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#65_14" TARGET="main">Flush -  terminal_interface-curses-text_io.ads:65</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#66_14" TARGET="main">Flush -  terminal_interface-curses-text_io.ads:66</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2041_16" TARGET="main">Flushinp</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#888_16" TARGET="main">Form_Opts</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#866_16" TARGET="main">Form_Opts_Off</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#863_16" TARGET="main">Form_Opts_On</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#83_16" TARGET="main">Form_Request_Name -  terminal_interface-curses-forms.adb:83</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#91_16" TARGET="main">Form_Request_Name -  terminal_interface-curses-forms.adb:91</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#627_16" TARGET="main">Form_Sub</A>
+<LI><A HREF="../terminal_interface-curses-forms-form_user_data__adb.htm#73_16" TARGET="main">Form_Userptr</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#599_16" TARGET="main">Form_Win</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#64_13" TARGET="main">FOS_2_CInt</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#824_16" TARGET="main">Free -  terminal_interface-curses-forms.adb:824</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#957_16" TARGET="main">Free -  terminal_interface-curses-menus.adb:957</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types__adb.htm#122_17" TARGET="main">Freeargs</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#130_16" TARGET="main">Freeitem</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#132_16" TARGET="main">Free_Field</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types__adb.htm#120_17" TARGET="main">Free_Type</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#72_13" TARGET="main">FrmOS_2_CInt</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#995_16" TARGET="main">Frm_Driver</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#55_12" TARGET="main">F_Array</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/G.htm b/ncurses-5.2/doc/html/ada/funcs/G.htm
new file mode 100644
index 0000000..d90750d
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/G.htm
@@ -0,0 +1,21 @@
+<HTML><HEAD><TITLE>G</TITLE></HEAD>
+<BODY>
+<H2>Functions - G</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user__ads.htm#90_13" TARGET="main">Generic_Char_Check</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user__ads.htm#83_13" TARGET="main">Generic_Field_Check</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user-choice__ads.htm#82_13" TARGET="main">Generic_Next</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user-choice__ads.htm#89_13" TARGET="main">Generic_Prev</A>
+<LI><A HREF="../terminal_interface-curses-mouse__adb.htm#68_16" TARGET="main">Getmouse</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types__adb.htm#61_13" TARGET="main">Get_Arg</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#1083_16" TARGET="main">Get_Fieldindex</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types__adb.htm#58_13" TARGET="main">Get_Fieldtype</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#339_16" TARGET="main">Get_Itemindex</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#531_16" TARGET="main">Get_Menu_Mark -  terminal_interface-curses-menus.adb:531</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#539_16" TARGET="main">Get_Menu_Mark -  terminal_interface-curses-menus.adb:539</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#1069_16" TARGET="main">Get_Page</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#757_16" TARGET="main">Get_Pattern</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#712_16" TARGET="main">Get_Spacing</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#62_13" TARGET="main">Get_Window</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/H.htm b/ncurses-5.2/doc/html/ada/funcs/H.htm
new file mode 100644
index 0000000..e852d92
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/H.htm
@@ -0,0 +1,12 @@
+<HTML><HEAD><TITLE>H</TITLE></HEAD>
+<BODY>
+<H2>Functions - H</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#863_16" TARGET="main">Halfdelay</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2182_16" TARGET="main">Hascolors</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#580_16" TARGET="main">Haskey</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2075_16" TARGET="main">Has_Ic</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2087_16" TARGET="main">Has_Il</A>
+<LI><A HREF="../terminal_interface-curses-panels__adb.htm#94_16" TARGET="main">Hidepanel</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/I.htm b/ncurses-5.2/doc/html/ada/funcs/I.htm
new file mode 100644
index 0000000..a3dada4
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/I.htm
@@ -0,0 +1,31 @@
+<HTML><HEAD><TITLE>I</TITLE></HEAD>
+<BODY>
+<H2>Functions - I</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#995_16" TARGET="main">IDC_Ok</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#983_16" TARGET="main">IDL_Ok</A>
+<LI><A HREF="../terminal_interface-curses-text_io-integer_io__adb.htm#47_12" TARGET="main">IIO</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1019_16" TARGET="main">Immedok</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2197_16" TARGET="main">Initcolor</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2143_16" TARGET="main">Initpair</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#131_16" TARGET="main">Initscr</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-intfield__ads.htm#41_53" TARGET="main">IntField</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#875_16" TARGET="main">Intrflush</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#67_13" TARGET="main">IOS_2_CInt</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-ipv4_address__ads.htm#41_53" TARGET="main">IPV4_Address</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#154_16" TARGET="main">Isendwin</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#1118_16" TARGET="main">Is_New</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#127_16" TARGET="main">Itemname -  terminal_interface-curses-menus.adb:127</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#252_16" TARGET="main">Itemname -  terminal_interface-curses-menus.adb:252</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#260_16" TARGET="main">Itemname -  terminal_interface-curses-menus.adb:260</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#859_16" TARGET="main">Item_Init</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#233_16" TARGET="main">Item_Opts</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#213_16" TARGET="main">Item_Opts_Off</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#210_16" TARGET="main">Item_Opts_On</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#867_16" TARGET="main">Item_Term</A>
+<LI><A HREF="../terminal_interface-curses-menus-item_user_data__adb.htm#64_16" TARGET="main">Item_Userptr</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#167_16" TARGET="main">Item_Val</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#180_16" TARGET="main">Item_Vis</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#53_12" TARGET="main">I_Array</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/K.htm b/ncurses-5.2/doc/html/ada/funcs/K.htm
new file mode 100644
index 0000000..d09ddcd
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/K.htm
@@ -0,0 +1,10 @@
+<HTML><HEAD><TITLE>K</TITLE></HEAD>
+<BODY>
+<H2>Functions - K</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#95_16" TARGET="main">Keyname</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1985_16" TARGET="main">Keyok</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#853_16" TARGET="main">Keypad</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2067_16" TARGET="main">Killchar</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/L.htm b/ncurses-5.2/doc/html/ada/funcs/L.htm
new file mode 100644
index 0000000..456daf8
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/L.htm
@@ -0,0 +1,14 @@
+<HTML><HEAD><TITLE>L</TITLE></HEAD>
+<BODY>
+<H2>Functions - L</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1007_16" TARGET="main">Leave_Ok</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#101_13" TARGET="main">Line -  terminal_interface-curses-text_io.ads:101</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#102_13" TARGET="main">Line -  terminal_interface-curses-text_io.ads:102</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#77_13" TARGET="main">Line_Length -  terminal_interface-curses-text_io.ads:77</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#78_13" TARGET="main">Line_Length -  terminal_interface-curses-text_io.ads:78</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#171_16" TARGET="main">Lnk_Field</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2109_16" TARGET="main">Longname -  terminal_interface-curses.adb:2109</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2117_16" TARGET="main">Longname -  terminal_interface-curses.adb:2117</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/M.htm b/ncurses-5.2/doc/html/ada/funcs/M.htm
new file mode 100644
index 0000000..c2b7878
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/M.htm
@@ -0,0 +1,44 @@
+<HTML><HEAD><TITLE>M</TITLE></HEAD>
+<BODY>
+<H2>Functions - M</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-enumeration__ads.htm#73_13" TARGET="main">Make_Enumeration_Type</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#607_16" TARGET="main">Menu_Back -  terminal_interface-curses-menus.adb:607</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#617_16" TARGET="main">Menu_Back -  terminal_interface-curses-menus.adb:617</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#786_16" TARGET="main">Menu_Fmt</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#568_16" TARGET="main">Menu_Fore -  terminal_interface-curses-menus.adb:568</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#578_16" TARGET="main">Menu_Fore -  terminal_interface-curses-menus.adb:578</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#646_16" TARGET="main">Menu_Grey -  terminal_interface-curses-menus.adb:646</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#656_16" TARGET="main">Menu_Grey -  terminal_interface-curses-menus.adb:656</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#875_16" TARGET="main">Menu_Init</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#413_16" TARGET="main">Menu_Opts</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#393_16" TARGET="main">Menu_Opts_Off</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#390_16" TARGET="main">Menu_Opts_On</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#681_16" TARGET="main">Menu_Pad</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#469_16" TARGET="main">Menu_Sub</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#883_16" TARGET="main">Menu_Term</A>
+<LI><A HREF="../terminal_interface-curses-menus-menu_user_data__adb.htm#63_16" TARGET="main">Menu_Userptr</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#445_16" TARGET="main">Menu_Win</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#842_16" TARGET="main">Meta</A>
+<LI><A HREF="../terminal_interface-curses-text_io-modular_io__adb.htm#47_12" TARGET="main">MIO</A>
+<LI><A HREF="../terminal_interface-curses-mouse__adb.htm#112_16" TARGET="main">MMask</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#59_13" TARGET="main">MOS_2_CInt</A>
+<LI><A HREF="../terminal_interface-curses-mouse__adb.htm#208_16" TARGET="main">Mouseinterval</A>
+<LI><A HREF="../terminal_interface-curses-mouse__adb.htm#54_16" TARGET="main">Mouse_Avail</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#785_16" TARGET="main">Move -  terminal_interface-curses-forms.adb:785</A>
+<LI><A HREF="../terminal_interface-curses-panels__adb.htm#131_16" TARGET="main">Move -  terminal_interface-curses-panels.adb:131</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#381_16" TARGET="main">Mvderwin</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#207_16" TARGET="main">mvwaddch</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1572_16" TARGET="main">Mvwdelch</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#367_16" TARGET="main">Mvwin</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1596_16" TARGET="main">Mvwinch</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1621_16" TARGET="main">Mvwinsch</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1662_16" TARGET="main">Mvwinsnstr</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#915_16" TARGET="main">M_Post -  terminal_interface-curses-forms.adb:915</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#353_16" TARGET="main">M_Post -  terminal_interface-curses-menus.adb:353</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#642_16" TARGET="main">M_Scale -  terminal_interface-curses-forms.adb:642</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#482_16" TARGET="main">M_Scale -  terminal_interface-curses-menus.adb:482</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#917_16" TARGET="main">M_Unpost -  terminal_interface-curses-forms.adb:917</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#355_16" TARGET="main">M_Unpost -  terminal_interface-curses-menus.adb:355</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/N.htm b/ncurses-5.2/doc/html/ada/funcs/N.htm
new file mode 100644
index 0000000..09ba03f
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/N.htm
@@ -0,0 +1,28 @@
+<HTML><HEAD><TITLE>N</TITLE></HEAD>
+<BODY>
+<H2>Functions - N</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2328_16" TARGET="main">Napms</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#115_16" TARGET="main">Newfield</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#803_16" TARGET="main">NewForm</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#97_16" TARGET="main">Newitem</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#938_16" TARGET="main">Newmenu</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1419_16" TARGET="main">Newpad</A>
+<LI><A HREF="../terminal_interface-curses-panels__adb.htm#50_16" TARGET="main">Newpanel</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#265_16" TARGET="main">Newwin</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#86_14" TARGET="main">New_Line -  terminal_interface-curses-text_io.ads:86</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#87_14" TARGET="main">New_Line -  terminal_interface-curses-text_io.ads:87</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#89_14" TARGET="main">New_Page -  terminal_interface-curses-text_io.ads:89</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#90_14" TARGET="main">New_Page -  terminal_interface-curses-text_io.ads:90</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user-choice__ads.htm#60_13" TARGET="main">Next</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#950_16" TARGET="main">NL</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#786_16" TARGET="main">NoCbreak</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#903_16" TARGET="main">Nodelay</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#824_16" TARGET="main">NoEcho</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#952_16" TARGET="main">NoNL</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#805_16" TARGET="main">NoRaw</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#938_16" TARGET="main">Notimeout</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#889_17" TARGET="main">No_Qiflush</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-numeric__ads.htm#41_53" TARGET="main">Numeric</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/O.htm b/ncurses-5.2/doc/html/ada/funcs/O.htm
new file mode 100644
index 0000000..d5ec406
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/O.htm
@@ -0,0 +1,9 @@
+<HTML><HEAD><TITLE>O</TITLE></HEAD>
+<BODY>
+<H2>Functions - O</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses-text_io-aux__adb.htm#58_17" TARGET="main">Output</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1323_16" TARGET="main">Overlay</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1311_16" TARGET="main">Overwrite</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/P.htm b/ncurses-5.2/doc/html/ada/funcs/P.htm
new file mode 100644
index 0000000..79eae2a
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/P.htm
@@ -0,0 +1,39 @@
+<HTML><HEAD><TITLE>P</TITLE></HEAD>
+<BODY>
+<H2>Functions - P</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#80_13" TARGET="main">Page_Length -  terminal_interface-curses-text_io.ads:80</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#81_13" TARGET="main">Page_Length -  terminal_interface-curses-text_io.ads:81</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2165_16" TARGET="main">Paircontent</A>
+<LI><A HREF="../terminal_interface-curses-panels__adb.htm#143_16" TARGET="main">Panel_Hidden</A>
+<LI><A HREF="../terminal_interface-curses-panels-user_data__adb.htm#65_16" TARGET="main">Panel_Userptr</A>
+<LI><A HREF="../terminal_interface-curses-panels__adb.htm#104_16" TARGET="main">Panel_Win</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1523_16" TARGET="main">Pechochar</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1498_16" TARGET="main">Pnoutrefresh</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#940_16" TARGET="main">Pos_Form_Cursor</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#498_16" TARGET="main">Pos_Menu_Cursor</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1468_16" TARGET="main">Prefresh</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user-choice__ads.htm#67_13" TARGET="main">Previous</A>
+<LI><A HREF="../terminal_interface-curses-text_io-complex_io__ads.htm#54_14" TARGET="main">Put -  terminal_interface-curses-text_io-complex_io.ads:54</A>
+<LI><A HREF="../terminal_interface-curses-text_io-complex_io__ads.htm#61_14" TARGET="main">Put -  terminal_interface-curses-text_io-complex_io.ads:61</A>
+<LI><A HREF="../terminal_interface-curses-text_io-decimal_io__ads.htm#50_14" TARGET="main">Put -  terminal_interface-curses-text_io-decimal_io.ads:50</A>
+<LI><A HREF="../terminal_interface-curses-text_io-decimal_io__ads.htm#57_14" TARGET="main">Put -  terminal_interface-curses-text_io-decimal_io.ads:57</A>
+<LI><A HREF="../terminal_interface-curses-text_io-enumeration_io__ads.htm#49_14" TARGET="main">Put -  terminal_interface-curses-text_io-enumeration_io.ads:49</A>
+<LI><A HREF="../terminal_interface-curses-text_io-enumeration_io__ads.htm#55_14" TARGET="main">Put -  terminal_interface-curses-text_io-enumeration_io.ads:55</A>
+<LI><A HREF="../terminal_interface-curses-text_io-fixed_io__ads.htm#50_14" TARGET="main">Put -  terminal_interface-curses-text_io-fixed_io.ads:50</A>
+<LI><A HREF="../terminal_interface-curses-text_io-fixed_io__ads.htm#57_14" TARGET="main">Put -  terminal_interface-curses-text_io-fixed_io.ads:57</A>
+<LI><A HREF="../terminal_interface-curses-text_io-float_io__ads.htm#50_14" TARGET="main">Put -  terminal_interface-curses-text_io-float_io.ads:50</A>
+<LI><A HREF="../terminal_interface-curses-text_io-float_io__ads.htm#57_14" TARGET="main">Put -  terminal_interface-curses-text_io-float_io.ads:57</A>
+<LI><A HREF="../terminal_interface-curses-text_io-integer_io__ads.htm#49_14" TARGET="main">Put -  terminal_interface-curses-text_io-integer_io.ads:49</A>
+<LI><A HREF="../terminal_interface-curses-text_io-integer_io__ads.htm#55_14" TARGET="main">Put -  terminal_interface-curses-text_io-integer_io.ads:55</A>
+<LI><A HREF="../terminal_interface-curses-text_io-modular_io__ads.htm#49_14" TARGET="main">Put -  terminal_interface-curses-text_io-modular_io.ads:49</A>
+<LI><A HREF="../terminal_interface-curses-text_io-modular_io__ads.htm#55_14" TARGET="main">Put -  terminal_interface-curses-text_io-modular_io.ads:55</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#108_14" TARGET="main">Put -  terminal_interface-curses-text_io.ads:108</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#109_14" TARGET="main">Put -  terminal_interface-curses-text_io.ads:109</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#115_14" TARGET="main">Put -  terminal_interface-curses-text_io.ads:115</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#116_14" TARGET="main">Put -  terminal_interface-curses-text_io.ads:116</A>
+<LI><A HREF="../terminal_interface-curses-text_io-aux__ads.htm#47_14" TARGET="main">Put_Buf</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#118_14" TARGET="main">Put_Line -  terminal_interface-curses-text_io.ads:118</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#122_14" TARGET="main">Put_Line -  terminal_interface-curses-text_io.ads:122</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/Q.htm b/ncurses-5.2/doc/html/ada/funcs/Q.htm
new file mode 100644
index 0000000..51ad35b
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/Q.htm
@@ -0,0 +1,7 @@
+<HTML><HEAD><TITLE>Q</TITLE></HEAD>
+<BODY>
+<H2>Functions - Q</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#887_17" TARGET="main">Qiflush</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/R.htm b/ncurses-5.2/doc/html/ada/funcs/R.htm
new file mode 100644
index 0000000..213a13c
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/R.htm
@@ -0,0 +1,20 @@
+<HTML><HEAD><TITLE>R</TITLE></HEAD>
+<BODY>
+<H2>Functions - R</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#803_16" TARGET="main">Raw</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1105_16" TARGET="main">Redrawwin</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-regexp__ads.htm#41_53" TARGET="main">RegExp</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-enumeration__ads.htm#77_14" TARGET="main">Release -  terminal_interface-curses-forms-field_types-enumeration.ads:77</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#1133_17" TARGET="main">Release -  terminal_interface-curses-forms.adb:1133</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#994_17" TARGET="main">Release -  terminal_interface-curses-menus.adb:994</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-enumeration__adb.htm#52_17" TARGET="main">Release_String</A>
+<LI><A HREF="../terminal_interface-curses-panels__adb.htm#118_16" TARGET="main">Replace_Pan</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#79_16" TARGET="main">Request_Name -  terminal_interface-curses-menus.adb:79</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#87_16" TARGET="main">Request_Name -  terminal_interface-curses-menus.adb:87</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2293_16" TARGET="main">Resetty</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2265_16" TARGET="main">Reset_Prog_Mode</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2267_16" TARGET="main">Reset_Shell_Mode</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2304_16" TARGET="main">Ripoffline</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/S.htm b/ncurses-5.2/doc/html/ada/funcs/S.htm
new file mode 100644
index 0000000..f0e0204
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/S.htm
@@ -0,0 +1,93 @@
+<HTML><HEAD><TITLE>S</TITLE></HEAD>
+<BODY>
+<H2>Functions - S</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2283_16" TARGET="main">Savetty</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1031_16" TARGET="main">Scrollok</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#92_14" TARGET="main">Set_Col -  terminal_interface-curses-text_io.ads:92</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#93_14" TARGET="main">Set_Col -  terminal_interface-curses-text_io.ads:93</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#1025_16" TARGET="main">Set_Current_Fld</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#286_16" TARGET="main">Set_Curr_Item</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#447_16" TARGET="main">Set_Field_Back</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#403_16" TARGET="main">Set_Field_Fore</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#664_16" TARGET="main">Set_Field_Init</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#195_16" TARGET="main">Set_Field_Just</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#309_16" TARGET="main">Set_Field_Max</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#329_16" TARGET="main">Set_Field_Opts</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#489_16" TARGET="main">Set_Field_Pad</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#680_16" TARGET="main">Set_Field_Term</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-alpha__ads.htm#49_14" TARGET="main">Set_Field_Type -  terminal_interface-curses-forms-field_types-alpha.ads:49</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#50_14" TARGET="main">Set_Field_Type -  terminal_interface-curses-forms-field_types-alphanumeric.ads:50</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-enumeration__ads.htm#84_14" TARGET="main">Set_Field_Type -  terminal_interface-curses-forms-field_types-enumeration.ads:84</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-intfield__ads.htm#51_14" TARGET="main">Set_Field_Type -  terminal_interface-curses-forms-field_types-intfield.ads:51</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-ipv4_address__ads.htm#47_14" TARGET="main">Set_Field_Type -  terminal_interface-curses-forms-field_types-ipv4_address.ads:47</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-numeric__ads.htm#51_14" TARGET="main">Set_Field_Type -  terminal_interface-curses-forms-field_types-numeric.ads:51</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-regexp__ads.htm#51_14" TARGET="main">Set_Field_Type -  terminal_interface-curses-forms-field_types-regexp.ads:51</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user__ads.htm#70_14" TARGET="main">Set_Field_Type -  terminal_interface-curses-forms-field_types-user.ads:70</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_user_data__adb.htm#57_16" TARGET="main">Set_Field_Userptr</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#230_16" TARGET="main">Set_Fld_Buffer</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#277_16" TARGET="main">Set_Fld_Status</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-alpha__adb.htm#54_16" TARGET="main">Set_Fld_Type -  terminal_interface-curses-forms-field_types-alpha.adb:54</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-alphanumeric__adb.htm#54_16" TARGET="main">Set_Fld_Type -  terminal_interface-curses-forms-field_types-alphanumeric.adb:54</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-enumeration__adb.htm#97_16" TARGET="main">Set_Fld_Type -  terminal_interface-curses-forms-field_types-enumeration.adb:97</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-intfield__adb.htm#54_16" TARGET="main">Set_Fld_Type -  terminal_interface-curses-forms-field_types-intfield.adb:54</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-ipv4_address__adb.htm#54_16" TARGET="main">Set_Fld_Type -  terminal_interface-curses-forms-field_types-ipv4_address.adb:54</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-numeric__adb.htm#56_16" TARGET="main">Set_Fld_Type -  terminal_interface-curses-forms-field_types-numeric.adb:56</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user__adb.htm#55_16" TARGET="main">Set_Fld_Type -  terminal_interface-curses-forms-field_types-user.adb:55</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types__adb.htm#151_16" TARGET="main">Set_Fld_Type -  terminal_interface-curses-forms-field_types.adb:151</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#696_16" TARGET="main">Set_Form_Init</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#844_16" TARGET="main">Set_Form_Opts</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#612_16" TARGET="main">Set_Form_Sub</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#712_16" TARGET="main">Set_Form_Term</A>
+<LI><A HREF="../terminal_interface-curses-forms-form_user_data__adb.htm#58_16" TARGET="main">Set_Form_Userptr</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#584_16" TARGET="main">Set_Form_Win</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#732_16" TARGET="main">Set_Frm_Fields</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#1055_16" TARGET="main">Set_Frm_Page</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-regexp__adb.htm#54_16" TARGET="main">Set_Ftyp</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#892_16" TARGET="main">Set_Items</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#804_16" TARGET="main">Set_Item_Init</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#193_16" TARGET="main">Set_Item_Opts</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#818_16" TARGET="main">Set_Item_Term</A>
+<LI><A HREF="../terminal_interface-curses-menus-item_user_data__adb.htm#51_16" TARGET="main">Set_Item_Userptr</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#154_16" TARGET="main">Set_Item_Val</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#95_14" TARGET="main">Set_Line -  terminal_interface-curses-text_io.ads:95</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#96_14" TARGET="main">Set_Line -  terminal_interface-curses-text_io.ads:96</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#513_16" TARGET="main">Set_Mark</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#590_16" TARGET="main">Set_Menu_Back</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#767_16" TARGET="main">Set_Menu_Fmt</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#551_16" TARGET="main">Set_Menu_Fore</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#628_16" TARGET="main">Set_Menu_Grey</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#832_16" TARGET="main">Set_Menu_Init</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#373_16" TARGET="main">Set_Menu_Opts</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#666_16" TARGET="main">Set_Menu_Pad</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#456_16" TARGET="main">Set_Menu_Sub</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#846_16" TARGET="main">Set_Menu_Term</A>
+<LI><A HREF="../terminal_interface-curses-menus-menu_user_data__adb.htm#50_16" TARGET="main">Set_Menu_Userptr</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#432_16" TARGET="main">Set_Menu_Win</A>
+<LI><A HREF="../terminal_interface-curses-forms__adb.htm#1104_16" TARGET="main">Set_Page</A>
+<LI><A HREF="../terminal_interface-curses-panels-user_data__adb.htm#54_16" TARGET="main">Set_Panel_Userptr</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#735_16" TARGET="main">Set_Pattern</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#692_16" TARGET="main">Set_Spacing</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#313_16" TARGET="main">Set_Toprow</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#59_14" TARGET="main">Set_Window</A>
+<LI><A HREF="../terminal_interface-curses-panels__adb.htm#84_16" TARGET="main">Showpanel</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1953_16" TARGET="main">Slk_Attr -  terminal_interface-curses.adb:1953</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1963_16" TARGET="main">Slk_Attr -  terminal_interface-curses.adb:1963</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1917_16" TARGET="main">Slk_Attroff</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1915_16" TARGET="main">Slk_Attron</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1939_16" TARGET="main">Slk_Attrset</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1883_16" TARGET="main">Slk_Clear</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1973_16" TARGET="main">Slk_Color</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1814_16" TARGET="main">Slk_Init</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1867_16" TARGET="main">Slk_Label -  terminal_interface-curses.adb:1867</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1875_16" TARGET="main">Slk_Label -  terminal_interface-curses.adb:1875</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1856_16" TARGET="main">Slk_Noutrefresh</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1846_16" TARGET="main">Slk_Refresh</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1893_16" TARGET="main">Slk_Restore</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1827_16" TARGET="main">Slk_Set</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1903_16" TARGET="main">Slk_Touch</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1438_16" TARGET="main">Subpad</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#301_16" TARGET="main">Subwin</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#394_16" TARGET="main">Syncok</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/T.htm b/ncurses-5.2/doc/html/ada/funcs/T.htm
new file mode 100644
index 0000000..817d22b
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/T.htm
@@ -0,0 +1,19 @@
+<HTML><HEAD><TITLE>T</TITLE></HEAD>
+<BODY>
+<H2>Functions - T</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2099_16" TARGET="main">Termattrs</A>
+<LI><A HREF="../terminal_interface__ads.htm#41_9" TARGET="main">Terminal_Interface</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2125_16" TARGET="main">Termname -  terminal_interface-curses.adb:2125</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2133_16" TARGET="main">Termname -  terminal_interface-curses.adb:2133</A>
+<LI><A HREF="../terminal_interface-curses-text_io__ads.htm#44_35" TARGET="main">Text_IO</A>
+<LI><A HREF="../terminal_interface-curses-panels__adb.htm#74_16" TARGET="main">Toppanel</A>
+<LI><A HREF="../terminal_interface-curses-menus__adb.htm#326_16" TARGET="main">Toprow</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types__adb.htm#106_16" TARGET="main">To_Access</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user-choice__adb.htm#49_13" TARGET="main">To_Argument_Access -  terminal_interface-curses-forms-field_types-user-choice.adb:49</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user__adb.htm#80_13" TARGET="main">To_Argument_Access -  terminal_interface-curses-forms-field_types-user.adb:80</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types__adb.htm#55_13" TARGET="main">To_Argument_Access -  terminal_interface-curses-forms-field_types.adb:55</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#75_16" TARGET="main">To_Pointer</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2392_16" TARGET="main">Transform</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/U.htm b/ncurses-5.2/doc/html/ada/funcs/U.htm
new file mode 100644
index 0000000..135f3fb
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/U.htm
@@ -0,0 +1,11 @@
+<HTML><HEAD><TITLE>U</TITLE></HEAD>
+<BODY>
+<H2>Functions - U</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2015_16" TARGET="main">Unctrl -  terminal_interface-curses.adb:2015</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#2023_16" TARGET="main">Unctrl -  terminal_interface-curses.adb:2023</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#570_16" TARGET="main">Ungetch</A>
+<LI><A HREF="../terminal_interface-curses-mouse__adb.htm#183_16" TARGET="main">Ungetmouse</A>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-user__ads.htm#43_53" TARGET="main">User</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/V.htm b/ncurses-5.2/doc/html/ada/funcs/V.htm
new file mode 100644
index 0000000..21bebc2
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/V.htm
@@ -0,0 +1,7 @@
+<HTML><HEAD><TITLE>V</TITLE></HEAD>
+<BODY>
+<H2>Functions - V</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#53_13" TARGET="main">Value</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/funcs/W.htm b/ncurses-5.2/doc/html/ada/funcs/W.htm
new file mode 100644
index 0000000..5016fb7
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/funcs/W.htm
@@ -0,0 +1,51 @@
+<HTML><HEAD><TITLE>W</TITLE></HEAD>
+<BODY>
+<H2>Functions - W</H2>
+<A HREF="../funcs.htm" TARGET="_self">[index]</A>
+<UL COMPACT TYPE=DISC>
+<LI><A HREF="../terminal_interface-curses__adb.htm#182_16" TARGET="main">Waddch</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#440_16" TARGET="main">Waddchnstr</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#408_16" TARGET="main">Waddnstr</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#668_16" TARGET="main">Wattrget -  terminal_interface-curses.adb:668</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#691_16" TARGET="main">Wattrget -  terminal_interface-curses.adb:691</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#627_16" TARGET="main">Wattroff</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#624_16" TARGET="main">Wattron</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#652_16" TARGET="main">Wattrset</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1174_17" TARGET="main">WBackground</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#481_16" TARGET="main">Wborder</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1184_16" TARGET="main">WChangeBkgd</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#732_16" TARGET="main">Wchgat</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1142_16" TARGET="main">Wclear</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1152_16" TARGET="main">Wclearbot</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1162_16" TARGET="main">Wcleareol</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1559_16" TARGET="main">Wdelch</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#285_16" TARGET="main">Wdelwin</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#239_16" TARGET="main">Wechochar</A>
+<LI><A HREF="../terminal_interface-curses-mouse__adb.htm#194_16" TARGET="main">Wenclose</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1132_16" TARGET="main">Werase</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1195_16" TARGET="main">Wgetbkgd</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#556_16" TARGET="main">Wgetch</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1774_16" TARGET="main">Wgetnstr</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#523_16" TARGET="main">Whline</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1585_16" TARGET="main">Winch</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1727_16" TARGET="main">Winchnstr</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1684_16" TARGET="main">Winnstr</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1607_16" TARGET="main">Winsch</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1336_16" TARGET="main">Winsdelln</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1640_16" TARGET="main">Winsnstr</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1248_16" TARGET="main">WLineTouched</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#168_16" TARGET="main">Wmove</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1095_16" TARGET="main">Wnoutrefresh</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1118_16" TARGET="main">Wredrawln</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1084_16" TARGET="main">Wrefresh</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1547_16" TARGET="main">Wscrl</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1061_16" TARGET="main">Wsetscrreg</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#714_16" TARGET="main">Wset_Color</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#915_16" TARGET="main">Wtimeout</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1206_16" TARGET="main">Wtouchln</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#540_16" TARGET="main">Wvline</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#1261_16" TARGET="main">WWinTouched</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#90_13" TARGET="main">W_Get_Byte</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#88_13" TARGET="main">W_Get_Int</A>
+<LI><A HREF="../terminal_interface-curses__adb.htm#89_13" TARGET="main">W_Get_Short</A>
+</UL></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/index.htm b/ncurses-5.2/doc/html/ada/index.htm
new file mode 100644
index 0000000..79c9f4a
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/index.htm
@@ -0,0 +1,41 @@
+<HTML>
+<HEAD><TITLE>Source Browser</TITLE></HEAD>
+<FRAMESET COLS='250,*'>
+<NOFRAME>
+<H2 ALIGN=CENTER>Files</H2>
+<A HREF="files/T.htm">[T]</A>
+</UL>
+<HR>
+<H2 ALIGN=CENTER>Functions/Procedures</H2>
+<A HREF="funcs/ .htm">[ ]</A>
+<A HREF="funcs/A.htm">[A]</A>
+<A HREF="funcs/B.htm">[B]</A>
+<A HREF="funcs/C.htm">[C]</A>
+<A HREF="funcs/D.htm">[D]</A>
+<A HREF="funcs/E.htm">[E]</A>
+<A HREF="funcs/F.htm">[F]</A>
+<A HREF="funcs/G.htm">[G]</A>
+<A HREF="funcs/H.htm">[H]</A>
+<A HREF="funcs/I.htm">[I]</A>
+<A HREF="funcs/K.htm">[K]</A>
+<A HREF="funcs/L.htm">[L]</A>
+<A HREF="funcs/M.htm">[M]</A>
+<A HREF="funcs/N.htm">[N]</A>
+<A HREF="funcs/O.htm">[O]</A>
+<A HREF="funcs/P.htm">[P]</A>
+<A HREF="funcs/Q.htm">[Q]</A>
+<A HREF="funcs/R.htm">[R]</A>
+<A HREF="funcs/S.htm">[S]</A>
+<A HREF="funcs/T.htm">[T]</A>
+<A HREF="funcs/U.htm">[U]</A>
+<A HREF="funcs/V.htm">[V]</A>
+<A HREF="funcs/W.htm">[W]</A>
+</UL>
+</NOFRAME>
+<FRAMESET ROWS='50%,50%'>
+<FRAME NAME=files SRC=files.htm>
+<FRAME NAME=funcs SRC=funcs.htm>
+</FRAMESET>
+<FRAME NAME=main SRC=main.htm>
+</FRAMESET>
+</HTML>
diff --git a/ncurses-5.2/doc/html/ada/main.htm b/ncurses-5.2/doc/html/ada/main.htm
new file mode 100644
index 0000000..2a403dc
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/main.htm
@@ -0,0 +1,66 @@
+<HTML><HEAD><TITLE></TITLE></HEAD>
+<BODY>
+<P ALIGN=right><A HREF="main.htm" TARGET="_top">[No frame version is here]</A><P><H2 ALIGN=CENTER>Files</H2>
+<A HREF="files/T.htm">[T]</A>
+</UL>
+<HR><H2 ALIGN=CENTER>Functions/Procedures</H2>
+<A HREF="funcs/ .htm">[ ]</A>
+<A HREF="funcs/A.htm">[A]</A>
+<A HREF="funcs/B.htm">[B]</A>
+<A HREF="funcs/C.htm">[C]</A>
+<A HREF="funcs/D.htm">[D]</A>
+<A HREF="funcs/E.htm">[E]</A>
+<A HREF="funcs/F.htm">[F]</A>
+<A HREF="funcs/G.htm">[G]</A>
+<A HREF="funcs/H.htm">[H]</A>
+<A HREF="funcs/I.htm">[I]</A>
+<A HREF="funcs/K.htm">[K]</A>
+<A HREF="funcs/L.htm">[L]</A>
+<A HREF="funcs/M.htm">[M]</A>
+<A HREF="funcs/N.htm">[N]</A>
+<A HREF="funcs/O.htm">[O]</A>
+<A HREF="funcs/P.htm">[P]</A>
+<A HREF="funcs/Q.htm">[Q]</A>
+<A HREF="funcs/R.htm">[R]</A>
+<A HREF="funcs/S.htm">[S]</A>
+<A HREF="funcs/T.htm">[T]</A>
+<A HREF="funcs/U.htm">[U]</A>
+<A HREF="funcs/V.htm">[V]</A>
+<A HREF="funcs/W.htm">[W]</A>
+</UL>
+<HR>
+You should start your browsing with one of these files:
+<UL>
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diff --git a/ncurses-5.2/doc/html/ada/table.html b/ncurses-5.2/doc/html/ada/table.html
new file mode 100644
index 0000000..e185a8b
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/table.html
@@ -0,0 +1,325 @@
+<!DOCTYPE HTML
+PUBLIC "-//IETF//DTD HTML 3.0//EN">
+<HTML>
+<HEAD>
+<TITLE>Correspondence between ncurses C and Ada functions</TITLE>
+</HEAD>
+<BODY>
+<H1>Correspondence between ncurses C and Ada functions</H1>
+<H2>Sorted by C function name</H2>
+<TABLE ALIGN=CENTER BORDER>
+<TR ALIGN=LEFT>
+<TH>C name</TH><TH>Ada name</TH><TH>man page</TH></TR>
+<TR><TD>baudrate()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_128">Baudrate</A></TD><TD><A HREF="../man/curs_termattrs.3x.html">curs_termattrs.3x</A></TD></TR>
+<TR><TD>beep()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_38">Beep</A></TD><TD><A HREF="../man/curs_beep.3x.html">curs_beep.3x</A></TD></TR>
+<TR><TD>bottom_panel()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_3">Bottom</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>box()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_25">Box</A></TD><TD><A HREF="../man/curs_border.3x.html">curs_border.3x</A></TD></TR>
+<TR><TD>can_change_color()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_143">Can_Change_Color</A></TD><TD><A HREF="../man/curs_color.3x.html">curs_color.3x</A></TD></TR>
+<TR><TD>cbreak()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_40">Set_Cbreak_Mode</A></TD><TD><A HREF="../man/curs_inopts.3x.html">curs_inopts.3x</A></TD></TR>
+<TR><TD>clearok()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_52">Clear_On_Next_Update</A></TD><TD><A HREF="../man/curs_outopts.3x.html">curs_outopts.3x</A></TD></TR>
+<TR><TD>color_content()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_144">Color_Content</A></TD><TD><A HREF="../man/curs_color.3x.html">curs_color.3x</A></TD></TR>
+<TR><TD>copywin()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_77">Copy</A></TD><TD><A HREF="../man/curs_overlay.3x.html">curs_overlay.3x</A></TD></TR>
+<TR><TD>current_field()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_58">Current</A></TD><TD><A HREF="../man/form_page.3x.html">form_page.3x</A></TD></TR>
+<TR><TD>current_item()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_14">Current</A></TD><TD><A HREF="../man/mitem_current.3x.html">mitem_current.3x</A></TD></TR>
+<TR><TD>curs_set()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_150">Set_Cursor_Visibility</A></TD><TD><A HREF="../man/curs_kernel.3x.html">curs_kernel.3x</A></TD></TR>
+<TR><TD>data_ahead()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_54">Data_Ahead</A></TD><TD><A HREF="../man/form_data.3x.html">form_data.3x</A></TD></TR>
+<TR><TD>data_behind()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_55">Data_Behind</A></TD><TD><A HREF="../man/form_data.3x.html">form_data.3x</A></TD></TR>
+<TR><TD>def_prog_mode()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_145">Save_Curses_Mode</A></TD><TD><A HREF="../man/curs_kernel.3x.html">curs_kernel.3x</A></TD></TR>
+<TR><TD>define_key()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_121">Define_Key</A></TD><TD><A HREF="../man/define_key.3x.html">define_key.3x</A></TD></TR>
+<TR><TD>del_panel()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_15">Delete</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>delay_output()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_126">Delay_Output</A></TD><TD><A HREF="../man/curs_util.3x.html">curs_util.3x</A></TD></TR>
+<TR><TD>delwin()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_11">Delete</A></TD><TD><A HREF="../man/curs_window.3x.html">curs_window.3x</A></TD></TR>
+<TR><TD>derwin()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_13">Derived_Window</A></TD><TD><A HREF="../man/curs_window.3x.html">curs_window.3x</A></TD></TR>
+<TR><TD>doupdate()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_59">Update_Screen</A></TD><TD><A HREF="../man/curs_refresh.3x.html">curs_refresh.3x</A></TD></TR>
+<TR><TD>dup_field()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_4">Duplicate</A></TD><TD><A HREF="../man/form_field_new.3x.html">form_field_new.3x</A></TD></TR>
+<TR><TD>dupwin()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_14">Duplicate</A></TD><TD><A HREF="../man/curs_window.3x.html">curs_window.3x</A></TD></TR>
+<TR><TD>dynamic_field_info()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_26">Dynamic_Info</A></TD><TD><A HREF="../man/form_field_info.3x.html">form_field_info.3x</A></TD></TR>
+<TR><TD>echo()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_42">Set_Echo_Mode</A></TD><TD><A HREF="../man/curs_inopts.3x.html">curs_inopts.3x</A></TD></TR>
+<TR><TD>endwin()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_4">End_Windows</A></TD><TD><A HREF="../man/curs_initscr.3x.html">curs_initscr.3x</A></TD></TR>
+<TR><TD>erasechar()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_129">Erase_Character</A></TD><TD><A HREF="../man/curs_termattrs.3x.html">curs_termattrs.3x</A></TD></TR>
+<TR><TD>field_back()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_21">Background</A></TD><TD><A HREF="../man/form_field_attributes.3x.html">form_field_attributes.3x</A></TD></TR>
+<TR><TD>field_back()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_22">Background</A></TD><TD><A HREF="../man/form_field_attributes.3x.html">form_field_attributes.3x</A></TD></TR>
+<TR><TD>field_buffer()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_9">Get_Buffer</A></TD><TD><A HREF="../man/form_field_buffer.3x.html">form_field_buffer.3x</A></TD></TR>
+<TR><TD>field_count()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_43">Field_Count</A></TD><TD><A HREF="../man/form_field.3x.html">form_field.3x</A></TD></TR>
+<TR><TD>field_fore()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_18">Foreground</A></TD><TD><A HREF="../man/form_field_attributes.3x.html">form_field_attributes.3x</A></TD></TR>
+<TR><TD>field_fore()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_19">Foreground</A></TD><TD><A HREF="../man/form_field_attributes.3x.html">form_field_attributes.3x</A></TD></TR>
+<TR><TD>field_index()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_61">Get_Index</A></TD><TD><A HREF="../man/form_page.3x.html">form_page.3x</A></TD></TR>
+<TR><TD>field_info()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_25">Info</A></TD><TD><A HREF="../man/form_field_info.3x.html">form_field_info.3x</A></TD></TR>
+<TR><TD>field_init()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_36">Get_Field_Init_Hook</A></TD><TD><A HREF="../man/form_hook.3x.html">form_hook.3x</A></TD></TR>
+<TR><TD>field_just()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_7">Get_Justification</A></TD><TD><A HREF="../man/form_field_just.3x.html">form_field_just.3x</A></TD></TR>
+<TR><TD>field_opts()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_15">Get_Options</A></TD><TD><A HREF="../man/form_field_opts.3x.html">form_field_opts.3x</A></TD></TR>
+<TR><TD>field_opts()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_16">Get_Options</A></TD><TD><A HREF="../man/form_field_opts.3x.html">form_field_opts.3x</A></TD></TR>
+<TR><TD>field_opts_on()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_14">Switch_Options</A></TD><TD><A HREF="../man/form_field_opts.3x.html">form_field_opts.3x</A></TD></TR>
+<TR><TD>field_pad()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_24">Pad_Character</A></TD><TD><A HREF="../man/form_field_attributes.3x.html">form_field_attributes.3x</A></TD></TR>
+<TR><TD>field_status()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_11">Changed</A></TD><TD><A HREF="../man/form_field_buffer.3x.html">form_field_buffer.3x</A></TD></TR>
+<TR><TD>field_term()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_37">Get_Field_Term_Hook</A></TD><TD><A HREF="../man/form_hook.3x.html">form_hook.3x</A></TD></TR>
+<TR><TD>field_type()</TD><TD><A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#AFU_2">Get_Type</A></TD><TD><A HREF="../man/form_field_validation.3x.html">form_field_validation.3x</A></TD></TR>
+<TR><TD>field_userptr</TD><TD><A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#AFU_2">Get_User_Data</A></TD><TD><A HREF="../man/form_field_userptr.3x.html">form_field_userptr.3x</A></TD></TR>
+<TR><TD>field_userptr</TD><TD><A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#AFU_3">Get_User_Data</A></TD><TD><A HREF="../man/form_field_userptr.3x.html">form_field_userptr.3x</A></TD></TR>
+<TR><TD>flash()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_39">Flash_Screen</A></TD><TD><A HREF="../man/curs_beep.3x.html">curs_beep.3x</A></TD></TR>
+<TR><TD>flushinp()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_127">Flush_Input</A></TD><TD><A HREF="../man/curs_util.3x.html">curs_util.3x</A></TD></TR>
+<TR><TD>form_driver()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_56">Driver</A></TD><TD><A HREF="../man/form_driver.3x.html">form_driver.3x</A></TD></TR>
+<TR><TD>form_fields()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_42">Fields</A></TD><TD><A HREF="../man/form_field.3x.html">form_field.3x</A></TD></TR>
+<TR><TD>form_init()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_38">Get_Form_Init_Hook</A></TD><TD><A HREF="../man/form_hook.3x.html">form_hook.3x</A></TD></TR>
+<TR><TD>form_opts()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_50">Get_Options</A></TD><TD><A HREF="../man/form_opts.3x.html">form_opts.3x</A></TD></TR>
+<TR><TD>form_opts()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_51">Get_Options</A></TD><TD><A HREF="../man/form_opts.3x.html">form_opts.3x</A></TD></TR>
+<TR><TD>form_opts_on()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_49">Switch_Options</A></TD><TD><A HREF="../man/form_opts.3x.html">form_opts.3x</A></TD></TR>
+<TR><TD>form_page()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_60">Page</A></TD><TD><A HREF="../man/form_page.3x.html">form_page.3x</A></TD></TR>
+<TR><TD>form_sub()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_30">Get_Sub_Window</A></TD><TD><A HREF="../man/form_win.3x.html">form_win.3x</A></TD></TR>
+<TR><TD>form_term()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_39">Get_Form_Term_Hook</A></TD><TD><A HREF="../man/form_hook.3x.html">form_hook.3x</A></TD></TR>
+<TR><TD>form_userptr</TD><TD><A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#AFU_2">Get_User_Data</A></TD><TD><A HREF="../man/form_userptr.3x.html">form_userptr.3x</A></TD></TR>
+<TR><TD>form_userptr</TD><TD><A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#AFU_3">Get_User_Data</A></TD><TD><A HREF="../man/form_userptr.3x.html">form_userptr.3x</A></TD></TR>
+<TR><TD>form_win()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_28">Get_Window</A></TD><TD><A HREF="../man/form_win.3x.html">form_win.3x</A></TD></TR>
+<TR><TD>free_field()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_3">Delete</A></TD><TD><A HREF="../man/form_field_new.3x.html">form_field_new.3x</A></TD></TR>
+<TR><TD>free_form()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_47">Delete</A></TD><TD><A HREF="../man/form_new.3x.html">form_new.3x</A></TD></TR>
+<TR><TD>free_item()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_3">Delete</A></TD><TD><A HREF="../man/mitem_new.3x.html">mitem_new.3x</A></TD></TR>
+<TR><TD>free_menu()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_60">Delete</A></TD><TD><A HREF="../man/menu_new.3x.html">menu_new.3x</A></TD></TR>
+<TR><TD>getbegyx()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_84">Get_Window_Position</A></TD><TD><A HREF="../man/curs_getyx.3x.html">curs_getyx.3x</A></TD></TR>
+<TR><TD>getmaxyx()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_83">Get_Size</A></TD><TD><A HREF="../man/curs_getyx.3x.html">curs_getyx.3x</A></TD></TR>
+<TR><TD>getmouse()</TD><TD><A HREF="terminal_interface-curses-mouse__ads.htm#AFU_2">Get_Mouse</A></TD><TD><A HREF="../man/curs_mouse.3x.html">curs_mouse.3x</A></TD></TR>
+<TR><TD>getparyx()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_86">Get_Origin_Relative_To_Parent</A></TD><TD><A HREF="../man/curs_getyx.3x.html">curs_getyx.3x</A></TD></TR>
+<TR><TD>getyx()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_85">Get_Cursor_Position</A></TD><TD><A HREF="../man/curs_getyx.3x.html">curs_getyx.3x</A></TD></TR>
+<TR><TD>halfdelay()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_45">Half_Delay</A></TD><TD><A HREF="../man/curs_inopts.3x.html">curs_inopts.3x</A></TD></TR>
+<TR><TD>has_colors()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_141">Has_Colors</A></TD><TD><A HREF="../man/curs_color.3x.html">curs_color.3x</A></TD></TR>
+<TR><TD>has_ic()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_131">Has_Insert_Character</A></TD><TD><A HREF="../man/curs_termattrs.3x.html">curs_termattrs.3x</A></TD></TR>
+<TR><TD>has_il()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_132">Has_Insert_Line</A></TD><TD><A HREF="../man/curs_termattrs.3x.html">curs_termattrs.3x</A></TD></TR>
+<TR><TD>has_key()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_30">Has_Key</A></TD><TD><A HREF="../man/curs_getch.3x.html">curs_getch.3x</A></TD></TR>
+<TR><TD>hide_panel()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_7">Hide</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>idcok()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_54">Use_Insert_Delete_Character</A></TD><TD><A HREF="../man/curs_outopts.3x.html">curs_outopts.3x</A></TD></TR>
+<TR><TD>idlok()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_53">Use_Insert_Delete_Line</A></TD><TD><A HREF="../man/curs_outopts.3x.html">curs_outopts.3x</A></TD></TR>
+<TR><TD>immedok()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_56">Immediate_Update_Mode</A></TD><TD><A HREF="../man/curs_outopts.3x.html">curs_outopts.3x</A></TD></TR>
+<TR><TD>init_color()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_142">Init_Color</A></TD><TD><A HREF="../man/curs_color.3x.html">curs_color.3x</A></TD></TR>
+<TR><TD>init_pair()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_139">Init_Pair</A></TD><TD><A HREF="../man/curs_color.3x.html">curs_color.3x</A></TD></TR>
+<TR><TD>initscr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_2">Init_Screen</A></TD><TD><A HREF="../man/curs_initscr.3x.html">curs_initscr.3x</A></TD></TR>
+<TR><TD>initscr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_3">Init_Windows</A></TD><TD><A HREF="../man/curs_initscr.3x.html">curs_initscr.3x</A></TD></TR>
+<TR><TD>intrflush()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_46">Set_Flush_On_Interrupt_Mode</A></TD><TD><A HREF="../man/curs_inopts.3x.html">curs_inopts.3x</A></TD></TR>
+<TR><TD>is_linetouched()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_75">Is_Touched</A></TD><TD><A HREF="../man/curs_touch.3x.html">curs_touch.3x</A></TD></TR>
+<TR><TD>is_wintouched()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_76">Is_Touched</A></TD><TD><A HREF="../man/curs_touch.3x.html">curs_touch.3x</A></TD></TR>
+<TR><TD>isendwin()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_5">Is_End_Window</A></TD><TD><A HREF="../man/curs_initscr.3x.html">curs_initscr.3x</A></TD></TR>
+<TR><TD>item_count()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_58">Item_Count</A></TD><TD><A HREF="../man/menu_items.3x.html">menu_items.3x</A></TD></TR>
+<TR><TD>item_description();</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_12">Description</A></TD><TD><A HREF="../man/mitem_name.3x.html">mitem_name.3x</A></TD></TR>
+<TR><TD>item_index()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_17">Get_Index</A></TD><TD><A HREF="../man/mitem_current.3x.html">mitem_current.3x</A></TD></TR>
+<TR><TD>item_init()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_52">Get_Item_Init_Hook</A></TD><TD><A HREF="../man/menu_hook.3x.html">menu_hook.3x</A></TD></TR>
+<TR><TD>item_name()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_11">Name</A></TD><TD><A HREF="../man/mitem_name.3x.html">mitem_name.3x</A></TD></TR>
+<TR><TD>item_opts()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_10">Get_Options</A></TD><TD><A HREF="../man/mitem_opts.3x.html">mitem_opts.3x</A></TD></TR>
+<TR><TD>item_opts()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_9">Get_Options</A></TD><TD><A HREF="../man/mitem_opts.3x.html">mitem_opts.3x</A></TD></TR>
+<TR><TD>item_opts_on()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_8">Switch_Options</A></TD><TD><A HREF="../man/mitem_opts.3x.html">mitem_opts.3x</A></TD></TR>
+<TR><TD>item_term()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_53">Get_Item_Term_Hook</A></TD><TD><A HREF="../man/menu_hook.3x.html">menu_hook.3x</A></TD></TR>
+<TR><TD>item_userptr</TD><TD><A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#AFU_2">Get_User_Data</A></TD><TD><A HREF="../man/mitem_userptr.3x.html">mitem_userptr.3x</A></TD></TR>
+<TR><TD>item_userptr</TD><TD><A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#AFU_3">Get_User_Data</A></TD><TD><A HREF="../man/mitem_userptr.3x.html">mitem_userptr.3x</A></TD></TR>
+<TR><TD>item_value()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_5">Value</A></TD><TD><A HREF="../man/mitem_value.3x.html">mitem_value.3x</A></TD></TR>
+<TR><TD>item_visible()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_6">Visible</A></TD><TD><A HREF="../man/mitem_visible.3x.html">mitem_visible.3x</A></TD></TR>
+<TR><TD>keyname()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_122">Key_Name</A></TD><TD><A HREF="../man/curs_util.3x.html">curs_util.3x</A></TD></TR>
+<TR><TD>keyname()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_123">Key_Name</A></TD><TD><A HREF="../man/curs_util.3x.html">curs_util.3x</A></TD></TR>
+<TR><TD>keyok()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_120">Enable_Key</A></TD><TD><A HREF="../man/keyok.3x.html">keyok.3x</A></TD></TR>
+<TR><TD>keypad()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_44">Set_KeyPad_Mode</A></TD><TD><A HREF="../man/curs_inopts.3x.html">curs_inopts.3x</A></TD></TR>
+<TR><TD>killchar()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_130">Kill_Character</A></TD><TD><A HREF="../man/curs_termattrs.3x.html">curs_termattrs.3x</A></TD></TR>
+<TR><TD>leaveok()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_55">Leave_Cursor_After_Update</A></TD><TD><A HREF="../man/curs_outopts.3x.html">curs_outopts.3x</A></TD></TR>
+<TR><TD>link_field()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_5">Link</A></TD><TD><A HREF="../man/form_field_new.3x.html">form_field_new.3x</A></TD></TR>
+<TR><TD>longname()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_134">Long_Name</A></TD><TD><A HREF="../man/curs_termattrs.3x.html">curs_termattrs.3x</A></TD></TR>
+<TR><TD>longname()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_135">Long_Name</A></TD><TD><A HREF="../man/curs_termattrs.3x.html">curs_termattrs.3x</A></TD></TR>
+<TR><TD>menu_back()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_35">Background</A></TD><TD><A HREF="../man/menu_attribs.3x.html">menu_attribs.3x</A></TD></TR>
+<TR><TD>menu_back()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_36">Background</A></TD><TD><A HREF="../man/menu_attribs.3x.html">menu_attribs.3x</A></TD></TR>
+<TR><TD>menu_driver()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_61">Driver</A></TD><TD><A HREF="../man/menu_new.3x.html">menu_new.3x</A></TD></TR>
+<TR><TD>menu_fore()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_32">Foreground</A></TD><TD><A HREF="../man/menu_attribs.3x.html">menu_attribs.3x</A></TD></TR>
+<TR><TD>menu_fore()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_33">Foreground</A></TD><TD><A HREF="../man/menu_attribs.3x.html">menu_attribs.3x</A></TD></TR>
+<TR><TD>menu_format()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_47">Format</A></TD><TD><A HREF="../man/menu_format.3x.html">menu_format.3x</A></TD></TR>
+<TR><TD>menu_grey()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_38">Grey</A></TD><TD><A HREF="../man/menu_attribs.3x.html">menu_attribs.3x</A></TD></TR>
+<TR><TD>menu_grey()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_39">Grey</A></TD><TD><A HREF="../man/menu_attribs.3x.html">menu_attribs.3x</A></TD></TR>
+<TR><TD>menu_init()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_54">Get_Menu_Init_Hook</A></TD><TD><A HREF="../man/menu_hook.3x.html">menu_hook.3x</A></TD></TR>
+<TR><TD>menu_items()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_57">Items</A></TD><TD><A HREF="../man/menu_items.3x.html">menu_items.3x</A></TD></TR>
+<TR><TD>menu_mark()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_30">Mark</A></TD><TD><A HREF="../man/menu_mark.3x.html">menu_mark.3x</A></TD></TR>
+<TR><TD>menu_opts()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_21">Get_Options</A></TD><TD><A HREF="../man/menu_opts.3x.html">menu_opts.3x</A></TD></TR>
+<TR><TD>menu_opts()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_22">Get_Options</A></TD><TD><A HREF="../man/menu_opts.3x.html">menu_opts.3x</A></TD></TR>
+<TR><TD>menu_opts_on()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_20">Switch_Options</A></TD><TD><A HREF="../man/menu_opts.3x.html">menu_opts.3x</A></TD></TR>
+<TR><TD>menu_pad()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_41">Pad_Character</A></TD><TD><A HREF="../man/menu_attribs.3x.html">menu_attribs.3x</A></TD></TR>
+<TR><TD>menu_pattern()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_45">Pattern</A></TD><TD><A HREF="../man/menu_pattern.3x.html">menu_pattern.3x</A></TD></TR>
+<TR><TD>menu_spacing()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_43">Spacing</A></TD><TD><A HREF="../man/menu_spacing.3x.html">menu_spacing.3x</A></TD></TR>
+<TR><TD>menu_sub()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_26">Get_Sub_Window</A></TD><TD><A HREF="../man/menu_win.3x.html">menu_win.3x</A></TD></TR>
+<TR><TD>menu_term()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_55">Get_Menu_Term_Hook</A></TD><TD><A HREF="../man/menu_hook.3x.html">menu_hook.3x</A></TD></TR>
+<TR><TD>menu_userptr</TD><TD><A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#AFU_2">Get_User_Data</A></TD><TD><A HREF="../man/menu_userptr.3x.html">menu_userptr.3x</A></TD></TR>
+<TR><TD>menu_userptr</TD><TD><A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#AFU_3">Get_User_Data</A></TD><TD><A HREF="../man/menu_userptr.3x.html">menu_userptr.3x</A></TD></TR>
+<TR><TD>menu_win()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_24">Get_Window</A></TD><TD><A HREF="../man/menu_win.3x.html">menu_win.3x</A></TD></TR>
+<TR><TD>meta()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_43">Set_Meta_Mode</A></TD><TD><A HREF="../man/curs_inopts.3x.html">curs_inopts.3x</A></TD></TR>
+<TR><TD>mouseinterval()</TD><TD><A HREF="terminal_interface-curses-mouse__ads.htm#AFU_5">Mouse_Interval</A></TD><TD><A HREF="../man/curs_mouse.3x.html">curs_mouse.3x</A></TD></TR>
+<TR><TD>mousemask()</TD><TD><A HREF="terminal_interface-curses-mouse__ads.htm#AFU_1">Start_Mouse</A></TD><TD><A HREF="../man/curs_mouse.3x.html">curs_mouse.3x</A></TD></TR>
+<TR><TD>move_field()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_44">Move</A></TD><TD><A HREF="../man/form_field.3x.html">form_field.3x</A></TD></TR>
+<TR><TD>move_panel()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_11">Move</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>mvderwin()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_16">Move_Derived_Window</A></TD><TD><A HREF="../man/curs_window.3x.html">curs_window.3x</A></TD></TR>
+<TR><TD>mvwaddch()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_8">Add</A></TD><TD><A HREF="../man/curs_addch.3x.html">curs_addch.3x</A></TD></TR>
+<TR><TD>mvwaddchnstr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_23">Add</A></TD><TD><A HREF="../man/curs_addchstr.3x.html">curs_addchstr.3x</A></TD></TR>
+<TR><TD>mvwaddnstr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_21">Add</A></TD><TD><A HREF="../man/curs_addstr.3x.html">curs_addstr.3x</A></TD></TR>
+<TR><TD>mvwchgat()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_37">Change_Attributes</A></TD><TD><A HREF="../man/curs_attr.3x.html">curs_attr.3x</A></TD></TR>
+<TR><TD>mvwdelch()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_94">Delete_Character</A></TD><TD><A HREF="../man/curs_delch.3x.html">curs_delch.3x</A></TD></TR>
+<TR><TD>mvwin()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_15">Move_Window</A></TD><TD><A HREF="../man/curs_window.3x.html">curs_window.3x</A></TD></TR>
+<TR><TD>mvwinch()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_96">Peek</A></TD><TD><A HREF="../man/curs_inch.3x.html">curs_inch.3x</A></TD></TR>
+<TR><TD>mvwinchnstr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_104">Peek</A></TD><TD><A HREF="../man/curs_inchstr.3x.html">curs_inchstr.3x</A></TD></TR>
+<TR><TD>mvwinnstr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_102">Peek</A></TD><TD><A HREF="../man/curs_instr.3x.html">curs_instr.3x</A></TD></TR>
+<TR><TD>mvwinsch()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_98">Insert</A></TD><TD><A HREF="../man/curs_winch.3x.html">curs_winch.3x</A></TD></TR>
+<TR><TD>mvwinsnstr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_100">Insert</A></TD><TD><A HREF="../man/curs_winch.3x.html">curs_winch.3x</A></TD></TR>
+<TR><TD>napms()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_151">Nap_Milli_Seconds</A></TD><TD><A HREF="../man/curs_kernel.3x.html">curs_kernel.3x</A></TD></TR>
+<TR><TD>new_field()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_1">Create</A></TD><TD><A HREF="../man/form_field_new.3x.html">form_field_new.3x</A></TD></TR>
+<TR><TD>new_field()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_2">New_Field</A></TD><TD><A HREF="../man/form_field_new.3x.html">form_field_new.3x</A></TD></TR>
+<TR><TD>new_form()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_45">Create</A></TD><TD><A HREF="../man/form_new.3x.html">form_new.3x</A></TD></TR>
+<TR><TD>new_form()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_46">New_Form</A></TD><TD><A HREF="../man/form_new.3x.html">form_new.3x</A></TD></TR>
+<TR><TD>new_item()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_1">Create</A></TD><TD><A HREF="../man/mitem_new.3x.html">mitem_new.3x</A></TD></TR>
+<TR><TD>new_item()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_2">New_Item</A></TD><TD><A HREF="../man/mitem_new.3x.html">mitem_new.3x</A></TD></TR>
+<TR><TD>new_menu()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_59">Create</A></TD><TD><A HREF="../man/menu_new.3x.html">menu_new.3x</A></TD></TR>
+<TR><TD>new_page()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_63">Is_New_Page</A></TD><TD><A HREF="../man/form_new_page.3x.html">form_new_page.3x</A></TD></TR>
+<TR><TD>new_panel()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_1">Create</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>new_panel()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_2">New_Panel</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>newpad()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_87">New_Pad</A></TD><TD><A HREF="../man/curs_pad.3x.html">curs_pad.3x</A></TD></TR>
+<TR><TD>newwin()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_10">Create</A></TD><TD><A HREF="../man/curs_window.3x.html">curs_window.3x</A></TD></TR>
+<TR><TD>nl()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_51">Set_NL_Mode</A></TD><TD><A HREF="../man/curs_outopts.3x.html">curs_outopts.3x</A></TD></TR>
+<TR><TD>nodelay()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_48">Set_NoDelay_Mode</A></TD><TD><A HREF="../man/curs_inopts.3x.html">curs_inopts.3x</A></TD></TR>
+<TR><TD>notimeout()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_50">Set_Escape_Time_Mode</A></TD><TD><A HREF="../man/curs_inopts.3x.html">curs_inopts.3x</A></TD></TR>
+<TR><TD>overlay()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_79">Overlay</A></TD><TD><A HREF="../man/curs_overlay.3x.html">curs_overlay.3x</A></TD></TR>
+<TR><TD>overwrite()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_78">Overwrite</A></TD><TD><A HREF="../man/curs_overlay.3x.html">curs_overlay.3x</A></TD></TR>
+<TR><TD>pair_content()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_140">Pair_Content</A></TD><TD><A HREF="../man/curs_color.3x.html">curs_color.3x</A></TD></TR>
+<TR><TD>panel_above()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_13">Above</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>panel_below()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_14">Below</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>panel_hidden()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_12">Is_Hidden</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>panel_userptr</TD><TD><A HREF="terminal_interface-curses-panels-user_data__ads.htm#AFU_2">Get_User_Data</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>panel_userptr</TD><TD><A HREF="terminal_interface-curses-panels-user_data__ads.htm#AFU_3">Get_User_Data</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>panel_window()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_8">Get_Window</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>panel_window()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_9">Panel_Window</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>pechochar()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_91">Add_Character_To_Pad_And_Echo_It</A></TD><TD><A HREF="../man/curs_pad.3x.html">curs_pad.3x</A></TD></TR>
+<TR><TD>pnoutrefresh()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_90">Refresh_Without_Update</A></TD><TD><A HREF="../man/curs_pad.3x.html">curs_pad.3x</A></TD></TR>
+<TR><TD>pos_form_cursor()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_53">Position_Cursor</A></TD><TD><A HREF="../man/form_cursor.3x.html">form_cursor.3x</A></TD></TR>
+<TR><TD>pos_menu_cursor()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_28">Position_Cursor</A></TD><TD><A HREF="../man/menu_cursor.3x.html">menu_cursor.3x</A></TD></TR>
+<TR><TD>post_form()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_52">Post</A></TD><TD><A HREF="../man/form_post.3x.html">form_post.3x</A></TD></TR>
+<TR><TD>post_menu()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_18">Post</A></TD><TD><A HREF="../man/menu_post.3x.html">menu_post.3x</A></TD></TR>
+<TR><TD>prefresh()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_89">Refresh</A></TD><TD><A HREF="../man/curs_pad.3x.html">curs_pad.3x</A></TD></TR>
+<TR><TD>qiflush()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_47">Set_Queue_Interrupt_Mode</A></TD><TD><A HREF="../man/curs_inopts.3x.html">curs_inopts.3x</A></TD></TR>
+<TR><TD>raw()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_41">Set_Raw_Mode</A></TD><TD><A HREF="../man/curs_inopts.3x.html">curs_inopts.3x</A></TD></TR>
+<TR><TD>redrawwin()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_62">Redraw</A></TD><TD><A HREF="../man/curs_refresh.3x.html">curs_refresh.3x</A></TD></TR>
+<TR><TD>replace_panel()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_10">Replace</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>reset_prog_mode()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_146">Reset_Curses_Mode</A></TD><TD><A HREF="../man/curs_kernel.3x.html">curs_kernel.3x</A></TD></TR>
+<TR><TD>resetty();</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_148">Reset_Terminal_State</A></TD><TD><A HREF="../man/curs_kernel.3x.html">curs_kernel.3x</A></TD></TR>
+<TR><TD>ripoffline()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_149">Rip_Off_Lines</A></TD><TD><A HREF="../man/curs_kernel.3x.html">curs_kernel.3x</A></TD></TR>
+<TR><TD>savetty()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_147">Save_Terminal_State</A></TD><TD><A HREF="../man/curs_kernel.3x.html">curs_kernel.3x</A></TD></TR>
+<TR><TD>scale_form()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_31">Scale</A></TD><TD><A HREF="../man/form_win.3x.html">form_win.3x</A></TD></TR>
+<TR><TD>scale_menu()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_27">Scale</A></TD><TD><A HREF="../man/menu_win.3x.html">menu_win.3x</A></TD></TR>
+<TR><TD>scrollok()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_57">Allow_Scrolling</A></TD><TD><A HREF="../man/curs_outopts.3x.html">curs_outopts.3x</A></TD></TR>
+<TR><TD>set_current_field()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_57">Set_Current</A></TD><TD><A HREF="../man/form_page.3x.html">form_page.3x</A></TD></TR>
+<TR><TD>set_current_item()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_13">Set_Current</A></TD><TD><A HREF="../man/mitem_current.3x.html">mitem_current.3x</A></TD></TR>
+<TR><TD>set_field_back()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_20">Set_Background</A></TD><TD><A HREF="../man/form_field_attributes.3x.html">form_field_attributes.3x</A></TD></TR>
+<TR><TD>set_field_buffer()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_8">Set_Buffer</A></TD><TD><A HREF="../man/form_field_buffer.3x.html">form_field_buffer.3x</A></TD></TR>
+<TR><TD>set_field_fore()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_17">Set_Foreground</A></TD><TD><A HREF="../man/form_field_attributes.3x.html">form_field_attributes.3x</A></TD></TR>
+<TR><TD>set_field_init()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_32">Set_Field_Init_Hook</A></TD><TD><A HREF="../man/form_hook.3x.html">form_hook.3x</A></TD></TR>
+<TR><TD>set_field_just()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_6">Set_Justification</A></TD><TD><A HREF="../man/form_field_just.3x.html">form_field_just.3x</A></TD></TR>
+<TR><TD>set_field_max()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_12">Set_Maximum_Size</A></TD><TD><A HREF="../man/form_field_buffer.3x.html">form_field_buffer.3x</A></TD></TR>
+<TR><TD>set_field_opts()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_13">Set_Options</A></TD><TD><A HREF="../man/form_field_opts.3x.html">form_field_opts.3x</A></TD></TR>
+<TR><TD>set_field_pad()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_23">Set_Pad_Character</A></TD><TD><A HREF="../man/form_field_attributes.3x.html">form_field_attributes.3x</A></TD></TR>
+<TR><TD>set_field_status()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_10">Set_Status</A></TD><TD><A HREF="../man/form_field_buffer.3x.html">form_field_buffer.3x</A></TD></TR>
+<TR><TD>set_field_term()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_33">Set_Field_Term_Hook</A></TD><TD><A HREF="../man/form_hook.3x.html">form_hook.3x</A></TD></TR>
+<TR><TD>set_field_type()</TD><TD><A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#AFU_1">Set_Type</A></TD><TD><A HREF="../man/form_fieldtype.3x.html">form_fieldtype.3x</A></TD></TR>
+<TR><TD>set_field_userptr</TD><TD><A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#AFU_1">Set_User_Data</A></TD><TD><A HREF="../man/form_field_userptr.3x.html">form_field_userptr.3x</A></TD></TR>
+<TR><TD>set_form_fields()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_40">Redefine</A></TD><TD><A HREF="../man/form_field.3x.html">form_field.3x</A></TD></TR>
+<TR><TD>set_form_fields()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_41">Set_Fields</A></TD><TD><A HREF="../man/form_field.3x.html">form_field.3x</A></TD></TR>
+<TR><TD>set_form_init()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_34">Set_Form_Init_Hook</A></TD><TD><A HREF="../man/form_hook.3x.html">form_hook.3x</A></TD></TR>
+<TR><TD>set_form_opts()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_48">Set_Options</A></TD><TD><A HREF="../man/form_opts.3x.html">form_opts.3x</A></TD></TR>
+<TR><TD>set_form_page()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_59">Set_Page</A></TD><TD><A HREF="../man/form_page.3x.html">form_page.3x</A></TD></TR>
+<TR><TD>set_form_sub()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_29">Set_Sub_Window</A></TD><TD><A HREF="../man/form_win.3x.html">form_win.3x</A></TD></TR>
+<TR><TD>set_form_term()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_35">Set_Form_Term_Hook</A></TD><TD><A HREF="../man/form_hook.3x.html">form_hook.3x</A></TD></TR>
+<TR><TD>set_form_userptr</TD><TD><A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#AFU_1">Set_User_Data</A></TD><TD><A HREF="../man/form_userptr.3x.html">form_userptr.3x</A></TD></TR>
+<TR><TD>set_form_win()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_27">Set_Window</A></TD><TD><A HREF="../man/form_win.3x.html">form_win.3x</A></TD></TR>
+<TR><TD>set_item_init()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_48">Set_Item_Init_Hook</A></TD><TD><A HREF="../man/menu_hook.3x.html">menu_hook.3x</A></TD></TR>
+<TR><TD>set_item_opts()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_7">Set_Options</A></TD><TD><A HREF="../man/mitem_opts.3x.html">mitem_opts.3x</A></TD></TR>
+<TR><TD>set_item_term()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_49">Set_Item_Term_Hook</A></TD><TD><A HREF="../man/menu_hook.3x.html">menu_hook.3x</A></TD></TR>
+<TR><TD>set_item_userptr</TD><TD><A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#AFU_1">Set_User_Data</A></TD><TD><A HREF="../man/mitem_userptr.3x.html">mitem_userptr.3x</A></TD></TR>
+<TR><TD>set_item_value()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_4">Set_Value</A></TD><TD><A HREF="../man/mitem_value.3x.html">mitem_value.3x</A></TD></TR>
+<TR><TD>set_menu_back()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_34">Set_Background</A></TD><TD><A HREF="../man/menu_attribs.3x.html">menu_attribs.3x</A></TD></TR>
+<TR><TD>set_menu_fore()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_31">Set_Foreground</A></TD><TD><A HREF="../man/menu_attribs.3x.html">menu_attribs.3x</A></TD></TR>
+<TR><TD>set_menu_format()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_46">Set_Format</A></TD><TD><A HREF="../man/menu_format.3x.html">menu_format.3x</A></TD></TR>
+<TR><TD>set_menu_grey()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_37">Set_Grey</A></TD><TD><A HREF="../man/menu_attribs.3x.html">menu_attribs.3x</A></TD></TR>
+<TR><TD>set_menu_init()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_50">Set_Menu_Init_Hook</A></TD><TD><A HREF="../man/menu_hook.3x.html">menu_hook.3x</A></TD></TR>
+<TR><TD>set_menu_items()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_56">Redefine</A></TD><TD><A HREF="../man/menu_items.3x.html">menu_items.3x</A></TD></TR>
+<TR><TD>set_menu_mark()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_29">Set_Mark</A></TD><TD><A HREF="../man/menu_mark.3x.html">menu_mark.3x</A></TD></TR>
+<TR><TD>set_menu_opts()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_19">Set_Options</A></TD><TD><A HREF="../man/menu_opts.3x.html">menu_opts.3x</A></TD></TR>
+<TR><TD>set_menu_pad()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_40">Set_Pad_Character</A></TD><TD><A HREF="../man/menu_attribs.3x.html">menu_attribs.3x</A></TD></TR>
+<TR><TD>set_menu_pattern()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_44">Set_Pattern</A></TD><TD><A HREF="../man/menu_pattern.3x.html">menu_pattern.3x</A></TD></TR>
+<TR><TD>set_menu_spacing()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_42">Set_Spacing</A></TD><TD><A HREF="../man/menu_spacing.3x.html">menu_spacing.3x</A></TD></TR>
+<TR><TD>set_menu_sub()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_25">Set_Sub_Window</A></TD><TD><A HREF="../man/menu_win.3x.html">menu_win.3x</A></TD></TR>
+<TR><TD>set_menu_term()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_51">Set_Menu_Term_Hook</A></TD><TD><A HREF="../man/menu_hook.3x.html">menu_hook.3x</A></TD></TR>
+<TR><TD>set_menu_userptr</TD><TD><A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#AFU_1">Set_User_Data</A></TD><TD><A HREF="../man/menu_userptr.3x.html">menu_userptr.3x</A></TD></TR>
+<TR><TD>set_menu_win()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_23">Set_Window</A></TD><TD><A HREF="../man/menu_win.3x.html">menu_win.3x</A></TD></TR>
+<TR><TD>set_new_page()</TD><TD><A HREF="terminal_interface-curses-forms__ads.htm#AFU_62">Set_New_Page</A></TD><TD><A HREF="../man/form_new_page.3x.html">form_new_page.3x</A></TD></TR>
+<TR><TD>set_panel_userptr</TD><TD><A HREF="terminal_interface-curses-panels-user_data__ads.htm#AFU_1">Set_User_Data</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>set_top_row()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_15">Set_Top_Row</A></TD><TD><A HREF="../man/mitem_current.3x.html">mitem_current.3x</A></TD></TR>
+<TR><TD>show_panel()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_5">Show</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>slk_attr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_117">Get_Soft_Label_Key_Attributes</A></TD><TD><A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></TD></TR>
+<TR><TD>slk_attr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_118">Get_Soft_Label_Key_Attributes</A></TD><TD><A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></TD></TR>
+<TR><TD>slk_attron()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_115">Switch_Soft_Label_Key_Attributes</A></TD><TD><A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></TD></TR>
+<TR><TD>slk_attrset()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_116">Set_Soft_Label_Key_Attributes</A></TD><TD><A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></TD></TR>
+<TR><TD>slk_clear()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_112">Clear_Soft_Label_Keys</A></TD><TD><A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></TD></TR>
+<TR><TD>slk_color()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_119">Set_Soft_Label_Key_Color</A></TD><TD><A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></TD></TR>
+<TR><TD>slk_init()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_106">Init_Soft_Label_Keys</A></TD><TD><A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></TD></TR>
+<TR><TD>slk_label()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_110">Get_Soft_Label_Key</A></TD><TD><A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></TD></TR>
+<TR><TD>slk_label()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_111">Get_Soft_Label_Key</A></TD><TD><A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></TD></TR>
+<TR><TD>slk_noutrefresh()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_109">Refresh_Soft_Label_Keys_Without_Update</A></TD><TD><A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></TD></TR>
+<TR><TD>slk_refresh()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_108">Refresh_Soft_Label_Key</A></TD><TD><A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></TD></TR>
+<TR><TD>slk_restore()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_113">Restore_Soft_Label_Keys</A></TD><TD><A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></TD></TR>
+<TR><TD>slk_set()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_107">Set_Soft_Label_Key</A></TD><TD><A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></TD></TR>
+<TR><TD>slk_touch()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_114">Touch_Soft_Label_Keys</A></TD><TD><A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></TD></TR>
+<TR><TD>start_color()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_138">Start_Color</A></TD><TD><A HREF="../man/curs_color.3x.html">curs_color.3x</A></TD></TR>
+<TR><TD>stdscr</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_1">Standard_Window</A></TD><TD><A HREF="../man/curs_initscr.3x.html">curs_initscr.3x</A></TD></TR>
+<TR><TD>subpad()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_88">Sub_Pad</A></TD><TD><A HREF="../man/curs_pad.3x.html">curs_pad.3x</A></TD></TR>
+<TR><TD>subwin()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_12">Sub_Window</A></TD><TD><A HREF="../man/curs_window.3x.html">curs_window.3x</A></TD></TR>
+<TR><TD>syncok()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_19">Set_Synch_Mode</A></TD><TD><A HREF="../man/curs_window.3x.html">curs_window.3x</A></TD></TR>
+<TR><TD>termattrs()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_133">Supported_Attributes</A></TD><TD><A HREF="../man/curs_termattrs.3x.html">curs_termattrs.3x</A></TD></TR>
+<TR><TD>termname()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_136">Terminal_Name</A></TD><TD><A HREF="../man/curs_termattrs.3x.html">curs_termattrs.3x</A></TD></TR>
+<TR><TD>termname()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_137">Terminal_Name</A></TD><TD><A HREF="../man/curs_termattrs.3x.html">curs_termattrs.3x</A></TD></TR>
+<TR><TD>top_panel()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_4">Top</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>top_row()</TD><TD><A HREF="terminal_interface-curses-menus__ads.htm#AFU_16">Top_Row</A></TD><TD><A HREF="../man/mitem_current.3x.html">mitem_current.3x</A></TD></TR>
+<TR><TD>touchline()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_73">Touch</A></TD><TD><A HREF="../man/curs_touch.3x.html">curs_touch.3x</A></TD></TR>
+<TR><TD>touchwin()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_72">Touch</A></TD><TD><A HREF="../man/curs_touch.3x.html">curs_touch.3x</A></TD></TR>
+<TR><TD>unctrl()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_124">Un_Control</A></TD><TD><A HREF="../man/curs_util.3x.html">curs_util.3x</A></TD></TR>
+<TR><TD>unctrl()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_125">Un_Control</A></TD><TD><A HREF="../man/curs_util.3x.html">curs_util.3x</A></TD></TR>
+<TR><TD>ungetch()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_29">Undo_Keystroke</A></TD><TD><A HREF="../man/curs_getch.3x.html">curs_getch.3x</A></TD></TR>
+<TR><TD>ungetmouse()</TD><TD><A HREF="terminal_interface-curses-mouse__ads.htm#AFU_3">Unget_Mouse</A></TD><TD><A HREF="../man/curs_mouse.3x.html">curs_mouse.3x</A></TD></TR>
+<TR><TD>untouchwin()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_71">Untouch</A></TD><TD><A HREF="../man/curs_touch.3x.html">curs_touch.3x</A></TD></TR>
+<TR><TD>update_panels()</TD><TD><A HREF="terminal_interface-curses-panels__ads.htm#AFU_6">Update_Panels</A></TD><TD><A HREF="../man/panel.3x.html">panel.3x</A></TD></TR>
+<TR><TD>waddch()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_7">Add</A></TD><TD><A HREF="../man/curs_addch.3x.html">curs_addch.3x</A></TD></TR>
+<TR><TD>waddchnstr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_22">Add</A></TD><TD><A HREF="../man/curs_addchstr.3x.html">curs_addchstr.3x</A></TD></TR>
+<TR><TD>waddnstr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_20">Add</A></TD><TD><A HREF="../man/curs_addstr.3x.html">curs_addstr.3x</A></TD></TR>
+<TR><TD>wattr_get()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_33">Get_Character_Attributes</A></TD><TD><A HREF="../man/curs_attr.3x.html">curs_attr.3x</A></TD></TR>
+<TR><TD>wattr_get()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_34">Get_Character_Attribute</A></TD><TD><A HREF="../man/curs_attr.3x.html">curs_attr.3x</A></TD></TR>
+<TR><TD>wattron()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_31">Switch_Character_Attribute</A></TD><TD><A HREF="../man/curs_attr.3x.html">curs_attr.3x</A></TD></TR>
+<TR><TD>wattrset()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_32">Set_Character_Attributes</A></TD><TD><A HREF="../man/curs_attr.3x.html">curs_attr.3x</A></TD></TR>
+<TR><TD>wbkgd()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_69">Change_Background</A></TD><TD><A HREF="../man/curs_bkgd.3x.html">curs_bkgd.3x</A></TD></TR>
+<TR><TD>wbkgdget()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_70">Get_Background</A></TD><TD><A HREF="../man/curs_bkgd.3x.html">curs_bkgd.3x</A></TD></TR>
+<TR><TD>wbkgdset()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_68">Set_Background</A></TD><TD><A HREF="../man/curs_bkgd.3x.html">curs_bkgd.3x</A></TD></TR>
+<TR><TD>wborder()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_24">Border</A></TD><TD><A HREF="../man/curs_border.3x.html">curs_border.3x</A></TD></TR>
+<TR><TD>wchgat()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_36">Change_Attributes</A></TD><TD><A HREF="../man/curs_attr.3x.html">curs_attr.3x</A></TD></TR>
+<TR><TD>wclear()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_65">Clear</A></TD><TD><A HREF="../man/curs_clear.3x.html">curs_clear.3x</A></TD></TR>
+<TR><TD>wclrtobot()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_66">Clear_To_End_Of_Screen</A></TD><TD><A HREF="../man/curs_clear.3x.html">curs_clear.3x</A></TD></TR>
+<TR><TD>wclrtoeol()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_67">Clear_To_End_Of_Line</A></TD><TD><A HREF="../man/curs_clear.3x.html">curs_clear.3x</A></TD></TR>
+<TR><TD>wcolor_set()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_35">Set_Color</A></TD><TD><A HREF="../man/curs_attr.3x.html">curs_attr.3x</A></TD></TR>
+<TR><TD>wdelch()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_93">Delete_Character</A></TD><TD><A HREF="../man/curs_delch.3x.html">curs_delch.3x</A></TD></TR>
+<TR><TD>wdeleteln()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_81">Delete_Line</A></TD><TD><A HREF="../man/curs_deleteln.3x.html">curs_deleteln.3x</A></TD></TR>
+<TR><TD>wechochar()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_9">Add_With_Immediate_Echo</A></TD><TD><A HREF="../man/curs_addch.3x.html">curs_addch.3x</A></TD></TR>
+<TR><TD>wenclose()</TD><TD><A HREF="terminal_interface-curses-mouse__ads.htm#AFU_4">Enclosed_In_Window</A></TD><TD><A HREF="../man/curs_mouse.3x.html">curs_mouse.3x</A></TD></TR>
+<TR><TD>werase()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_64">Erase</A></TD><TD><A HREF="../man/curs_clear.3x.html">curs_clear.3x</A></TD></TR>
+<TR><TD>wgetch()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_28">Get_Keystroke</A></TD><TD><A HREF="../man/curs_getch.3x.html">curs_getch.3x</A></TD></TR>
+<TR><TD>wgetnstr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_105">Get</A></TD><TD><A HREF="../man/curs_getstr.3x.html">curs_getstr.3x</A></TD></TR>
+<TR><TD>whline()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_26">Horizontal_Line</A></TD><TD><A HREF="../man/curs_border.3x.html">curs_border.3x</A></TD></TR>
+<TR><TD>winch()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_95">Peek</A></TD><TD><A HREF="../man/curs_inch.3x.html">curs_inch.3x</A></TD></TR>
+<TR><TD>winchnstr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_103">Peek</A></TD><TD><A HREF="../man/curs_inchstr.3x.html">curs_inchstr.3x</A></TD></TR>
+<TR><TD>winnstr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_101">Peek</A></TD><TD><A HREF="../man/curs_instr.3x.html">curs_instr.3x</A></TD></TR>
+<TR><TD>winsch()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_97">Insert</A></TD><TD><A HREF="../man/curs_winch.3x.html">curs_winch.3x</A></TD></TR>
+<TR><TD>winsdelln()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_80">Insert_Delete_Lines</A></TD><TD><A HREF="../man/curs_deleteln.3x.html">curs_deleteln.3x</A></TD></TR>
+<TR><TD>winsertln()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_82">Insert_Line</A></TD><TD><A HREF="../man/curs_deleteln.3x.html">curs_deleteln.3x</A></TD></TR>
+<TR><TD>winsnstr()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_99">Insert</A></TD><TD><A HREF="../man/curs_winch.3x.html">curs_winch.3x</A></TD></TR>
+<TR><TD>wmove()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_6">Move_Cursor</A></TD><TD><A HREF="../man/curs_move.3x.html">curs_move.3x</A></TD></TR>
+<TR><TD>wnoutrefresh()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_61">Refresh_Without_Update</A></TD><TD><A HREF="../man/curs_refresh.3x.html">curs_refresh.3x</A></TD></TR>
+<TR><TD>wredrawln()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_63">Redraw</A></TD><TD><A HREF="../man/curs_refresh.3x.html">curs_refresh.3x</A></TD></TR>
+<TR><TD>wrefresh()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_60">Refresh</A></TD><TD><A HREF="../man/curs_refresh.3x.html">curs_refresh.3x</A></TD></TR>
+<TR><TD>wscrl()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_92">Scroll</A></TD><TD><A HREF="../man/curs_scroll.3x.html">curs_scroll.3x</A></TD></TR>
+<TR><TD>wsetscrreg()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_58">Set_Scroll_Region</A></TD><TD><A HREF="../man/curs_outopts.3x.html">curs_outopts.3x</A></TD></TR>
+<TR><TD>wsyncdown()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_18">Synchronize_Downwards</A></TD><TD><A HREF="../man/curs_window.3x.html">curs_window.3x</A></TD></TR>
+<TR><TD>wsyncup()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_17">Synchronize_Upwards</A></TD><TD><A HREF="../man/curs_window.3x.html">curs_window.3x</A></TD></TR>
+<TR><TD>wtimeout()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_49">Set_Timeout_Mode</A></TD><TD><A HREF="../man/curs_inopts.3x.html">curs_inopts.3x</A></TD></TR>
+<TR><TD>wtouchln()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_74">Change_Line_Status</A></TD><TD><A HREF="../man/curs_touch.3x.html">curs_touch.3x</A></TD></TR>
+<TR><TD>wvline()</TD><TD><A HREF="terminal_interface-curses__ads.htm#AFU_27">Vertical_Line</A></TD><TD><A HREF="../man/curs_border.3x.html">curs_border.3x</A></TD></TR>
+</TABLE></BODY></HTML>
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-aux__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-aux__adb.htm
new file mode 100644
index 0000000..f931ca6
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-aux__adb.htm
@@ -0,0 +1,121 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-aux.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-aux.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                      Terminal_Interface.Curses.Aux                       --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.8 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>package</b> <b>body</b> Terminal_Interface.Curses.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A><FONT COLOR=red><A NAME="41_40"></A></FONT> <b>is</b>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=green><EM>--  Some helpers</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-aux__ads.htm#116_14">Fill_String</A><FONT COLOR=red><A NAME="44_14"></A></FONT> (<A HREF="terminal_interface-curses-aux__ads.htm#116_27">Cp</A>  : <b>in</b>  chars_ptr;
+                          <A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A> : <b>out</b> String)
+   <b>is</b>
+      <FONT COLOR=green><EM>--  Fill the string with the characters referenced by the</EM></FONT>
+      <FONT COLOR=green><EM>--  chars_ptr.</EM></FONT>
+      <FONT COLOR=green><EM>--</EM></FONT>
+      <FONT COLOR=red><A NAME="50_7">Len</A></FONT> : Natural;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-aux__ads.htm#116_27">Cp</A> /= Null_Ptr <b>then</b>
+         <A HREF="terminal_interface-curses-aux__adb.htm#50_7">Len</A> := Natural (Strlen (<A HREF="terminal_interface-curses-aux__ads.htm#116_27">Cp</A>));
+         <b>if</b> <A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A>'Length &lt; <A HREF="terminal_interface-curses-aux__adb.htm#50_7">Len</A> <b>then</b>
+            <b>raise</b> Constraint_Error;
+         <b>end</b> <b>if</b>;
+         <b>declare</b>
+            <FONT COLOR=red><A NAME="58_13">S</A></FONT> : String (1 .. <A HREF="terminal_interface-curses-aux__adb.htm#50_7">Len</A>);
+         <b>begin</b>
+            <A HREF="terminal_interface-curses-aux__adb.htm#58_13">S</A> := Value (<A HREF="terminal_interface-curses-aux__ads.htm#116_27">Cp</A>);
+            <A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A> (<A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A>'First .. (<A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A>'First + <A HREF="terminal_interface-curses-aux__adb.htm#50_7">Len</A> - 1)) := <A HREF="terminal_interface-curses-aux__adb.htm#58_13">S</A> (<A HREF="terminal_interface-curses-aux__adb.htm#58_13">S</A>'<b>Range</b>);
+         <b>end</b>;
+      <b>else</b>
+         <A HREF="terminal_interface-curses-aux__adb.htm#50_7">Len</A> := 0;
+      <b>end</b> <b>if</b>;
+
+      <b>if</b> <A HREF="terminal_interface-curses-aux__adb.htm#50_7">Len</A> &lt; <A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A>'Length <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A> ((<A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A>'First + <A HREF="terminal_interface-curses-aux__adb.htm#50_7">Len</A>) .. <A HREF="terminal_interface-curses-aux__ads.htm#117_27">Str</A>'Last) := (<b>others</b> =&gt; ' ');
+      <b>end</b> <b>if</b>;
+
+   <b>end</b> Fill_String;
+
+   <b>function</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A><FONT COLOR=red><A NAME="73_13"></A></FONT> (<A HREF="terminal_interface-curses-aux__ads.htm#121_26">Cp</A> : chars_ptr) <b>return</b> String
+   <b>is</b>
+      <FONT COLOR=red><A NAME="75_7">Len</A></FONT> : Natural;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_26">Cp</A> /= Null_Ptr <b>then</b>
+         <A HREF="terminal_interface-curses-aux__adb.htm#75_7">Len</A> := Natural (Strlen (<A HREF="terminal_interface-curses-aux__ads.htm#121_26">Cp</A>));
+         <b>if</b> <A HREF="terminal_interface-curses-aux__adb.htm#75_7">Len</A> = 0 <b>then</b>
+            <b>return</b> "";
+         <b>else</b>
+            <b>declare</b>
+               <FONT COLOR=red><A NAME="83_16">S</A></FONT> : String (1 .. <A HREF="terminal_interface-curses-aux__adb.htm#75_7">Len</A>);
+            <b>begin</b>
+               <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-aux__ads.htm#121_26">Cp</A>, <A HREF="terminal_interface-curses-aux__adb.htm#83_16">S</A>);
+               <b>return</b> <A HREF="terminal_interface-curses-aux__adb.htm#83_16">S</A>;
+            <b>end</b>;
+         <b>end</b> <b>if</b>;
+      <b>else</b>
+         <b>return</b> "";
+      <b>end</b> <b>if</b>;
+   <b>end</b> Fill_String;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A><FONT COLOR=red><A NAME="94_14"></A></FONT> (<A HREF="terminal_interface-curses-aux__ads.htm#96_29">Code</A> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>)
+   <b>is</b>
+   <b>begin</b>
+      <b>case</b> <A HREF="terminal_interface-curses-aux__ads.htm#96_29">Code</A> <b>is</b>
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A>              =&gt; <b>null</b>;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#81_4">E_System_Error</A>    =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#387_4">Eti_System_Error</A>;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#82_4">E_Bad_Argument</A>    =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#388_4">Eti_Bad_Argument</A>;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#83_4">E_Posted</A>          =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#389_4">Eti_Posted</A>;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#84_4">E_Connected</A>       =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#390_4">Eti_Connected</A>;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#85_4">E_Bad_State</A>       =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#391_4">Eti_Bad_State</A>;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#86_4">E_No_Room</A>         =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#392_4">Eti_No_Room</A>;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#87_4">E_Not_Posted</A>      =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#393_4">Eti_Not_Posted</A>;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#88_4">E_Unknown_Command</A> =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#394_4">Eti_Unknown_Command</A>;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#89_4">E_No_Match</A>        =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#395_4">Eti_No_Match</A>;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#90_4">E_Not_Selectable</A>  =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#396_4">Eti_Not_Selectable</A>;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#91_4">E_Not_Connected</A>   =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#397_4">Eti_Not_Connected</A>;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#92_4">E_Request_Denied</A>  =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#398_4">Eti_Request_Denied</A>;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#93_4">E_Invalid_Field</A>   =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#399_4">Eti_Invalid_Field</A>;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#94_4">E_Current</A>         =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#400_4">Eti_Current</A>;
+      <b>end</b> <b>case</b>;
+   <b>end</b> Eti_Exception;
+
+<b>end</b> Terminal_Interface.Curses.Aux;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-aux__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-aux__ads.htm
new file mode 100644
index 0000000..3b10c65
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-aux__ads.htm
@@ -0,0 +1,130 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-aux.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-aux.ads </H1></DIV><HR>
+<PRE>
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                       Terminal_Interface.Curses.Aux                      --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.13 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  curses binding.</EM></FONT>
+<FONT COLOR=green><EM>--  This module is generated. Please don't change it manually!</EM></FONT>
+<FONT COLOR=green><EM>--  Run the generator instead.</EM></FONT>
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<b>with</b> <A HREF="interfac__ads.htm#23_9">System</A>;
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="unchconv__ads.htm#22_10">Interfaces</A>.C.Strings; <b>use</b> Interfaces.C.Strings;
+<b>with</b> Unchecked_Conversion;
+
+<b>package</b> Terminal_Interface.Curses.Aux <b>is</b>
+   <b>pragma</b> Preelaborate (Terminal_Interface.Curses.Aux);
+
+   <b>use</b> <b>type</b> Interfaces.C.int;
+
+   <b>subtype</b> <FONT COLOR=red><A NAME="56_12">C_Int</A></FONT>      <b>is</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+   <b>subtype</b> <FONT COLOR=red><A NAME="57_12">C_Short</A></FONT>    <b>is</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.short;
+   <b>subtype</b> <FONT COLOR=red><A NAME="58_12">C_Long_Int</A></FONT> <b>is</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.long;
+   <b>subtype</b> <FONT COLOR=red><A NAME="59_12">C_Size_T</A></FONT>   <b>is</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.size_t;
+   <b>subtype</b> <FONT COLOR=red><A NAME="60_12">C_UInt</A></FONT>     <b>is</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.unsigned;
+   <b>subtype</b> <FONT COLOR=red><A NAME="61_12">C_ULong</A></FONT>    <b>is</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.unsigned_long;
+   <b>subtype</b> <FONT COLOR=red><A NAME="62_12">C_Char_Ptr</A></FONT> <b>is</b> Interfaces.C.Strings.chars_ptr;
+   <b>type</b>    <FONT COLOR=red><A NAME="63_12">C_Void_Ptr</A></FONT> <b>is</b> <b>new</b> <A HREF="terminal_interface-curses-aux__ads.htm#60_12">System</A>.Address;
+   <b>type</b>    <FONT COLOR=red><A NAME="64_12">C_Chtype</A></FONT>   <b>is</b> <b>new</b> <A HREF="terminal_interface-curses-aux__ads.htm#60_12">C_ULong</A>;
+   <b>type</b>    C_AttrType <b>is</b> <b>new</b> C_ULong;
+
+   <FONT COLOR=green><EM>--  This is how those constants are defined in ncurses. I see them also</EM></FONT>
+   <FONT COLOR=green><EM>--  exactly like this in all ETI implementations I ever tested. So it</EM></FONT>
+   <FONT COLOR=green><EM>--  could be that this is quite general, but please check with your curses.</EM></FONT>
+   <FONT COLOR=green><EM>--  This is critical, because curses sometime mixes boolean returns with</EM></FONT>
+   <FONT COLOR=green><EM>--  returning an error status.</EM></FONT>
+   <FONT COLOR=red><A NAME="72_4">Curses_Ok</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := 0;
+   Curses_Err   : <b>constant</b> C_Int := -1;
+
+   <FONT COLOR=red><A NAME="75_4">Curses_True</A></FONT>  : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := 1;
+   Curses_False : <b>constant</b> C_Int := 0;
+
+   <FONT COLOR=green><EM>--  Eti_Error: type for error codes returned by the menu and form subsystem</EM></FONT>
+   <b>subtype</b> Eti_Error <b>is</b> C_Int <b>range</b> -14 .. 0;
+
+   <FONT COLOR=red><A NAME="81_4">E_Ok</A></FONT>               : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := 0;
+   <FONT COLOR=red><A NAME="82_4">E_System_Error</A></FONT>     : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := -1;
+   <FONT COLOR=red><A NAME="83_4">E_Bad_Argument</A></FONT>     : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := -2;
+   <FONT COLOR=red><A NAME="84_4">E_Posted</A></FONT>           : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := -3;
+   <FONT COLOR=red><A NAME="85_4">E_Connected</A></FONT>        : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := -4;
+   <FONT COLOR=red><A NAME="86_4">E_Bad_State</A></FONT>        : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := -5;
+   <FONT COLOR=red><A NAME="87_4">E_No_Room</A></FONT>          : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := -6;
+   <FONT COLOR=red><A NAME="88_4">E_Not_Posted</A></FONT>       : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := -7;
+   <FONT COLOR=red><A NAME="89_4">E_Unknown_Command</A></FONT>  : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := -8;
+   <FONT COLOR=red><A NAME="90_4">E_No_Match</A></FONT>         : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := -9;
+   <FONT COLOR=red><A NAME="91_4">E_Not_Selectable</A></FONT>   : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := -10;
+   <FONT COLOR=red><A NAME="92_4">E_Not_Connected</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := -11;
+   <FONT COLOR=red><A NAME="93_4">E_Request_Denied</A></FONT>   : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := -12;
+   <FONT COLOR=red><A NAME="94_4">E_Invalid_Field</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := -13;
+   E_Current          : <b>constant</b> Eti_Error := -14;
+
+   <b>procedure</b> Eti_Exception (Code : Eti_Error);
+   <FONT COLOR=green><EM>--  Dispatch the error code and raise the appropriate exception</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=green><EM>--  Some helpers</EM></FONT>
+   <b>function</b> Chtype_To_AttrChar <b>is</b> <b>new</b>
+     Unchecked_Conversion (Source =&gt; <A HREF="terminal_interface-curses__ads.htm#350_9">C_Chtype</A>,
+            <FONT COLOR=red><A NAME="104_13"> </A></FONT>              Target =&gt; Attributed_Character);
+   <b>function</b> AttrChar_To_Chtype <b>is</b> <b>new</b>
+     Unchecked_Conversion (Source =&gt; <A HREF="terminal_interface-curses-aux__ads.htm#63_12">Attributed_Character</A>,
+                           Target =&gt; C_Chtype);
+
+   <b>function</b> AttrChar_To_AttrType <b>is</b> <b>new</b>
+     Unchecked_Conversion (Source =&gt; <A HREF="terminal_interface-curses-aux__ads.htm#64_12">Attributed_Character</A>,
+                           Target =&gt; C_AttrType);
+
+   <b>function</b> AttrType_To_AttrChar <b>is</b> <b>new</b>
+     Unchecked_Conversion (Source =&gt; <A HREF="terminal_interface-curses__ads.htm#350_9">C_AttrType</A>,
+                           Target =&gt; Attributed_Character);
+
+   <b>procedure</b> Fill_String (<FONT COLOR=red><A NAME="117_27">Cp</A></FONT>  : <b>in</b>  chars_ptr;
+                          Str : <b>out</b> String);
+   <FONT COLOR=green><EM>--  Fill the Str parameter with the string denoted by the chars_ptr</EM></FONT>
+   <FONT COLOR=green><EM>--  C-Style string.</EM></FONT>
+
+   <b>function</b> Fill_String (Cp : chars_ptr) <b>return</b> String;
+   <FONT COLOR=green><EM>--  Same but as function.</EM></FONT>
+
+<b>end</b> Terminal_Interface.Curses.Aux;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-alpha__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-alpha__adb.htm
new file mode 100644
index 0000000..74d986b
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-alpha__adb.htm
@@ -0,0 +1,73 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-alpha.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-alpha.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--              Terminal_Interface.Curses.Forms.Field_Types.Alpha           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.6 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Forms.Field_Types.<A HREF="terminal_interface-curses-forms-field_types-alpha__ads.htm#41_53">Alpha</A><FONT COLOR=red><A NAME="44_58"></A></FONT> <b>is</b>
+
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-alpha__ads.htm#49_14">Set_Field_Type</A><FONT COLOR=red><A NAME="48_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-alpha__ads.htm#49_30">Fld</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <A HREF="terminal_interface-curses-forms-field_types-alpha__ads.htm#50_30">Typ</A> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-alpha__ads.htm#44_9">Alpha_Field</A>)
+   <b>is</b>
+      C_Alpha_Field_Type : C_Field_Type;
+      <b>pragma</b> Import (C, C_Alpha_Field_Type, "TYPE_ALPHA");
+
+      <b>function</b> <FONT COLOR=red><A NAME="54_16">Set_Fld_Type</A></FONT> (<FONT COLOR=red><A NAME="54_30">F</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms-field_types-alpha__ads.htm#49_30">Fld</A>;
+                             Cft  : C_Field_Type := C_Alpha_Field_Type;
+                             <FONT COLOR=red><A NAME="56_30">Arg1</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_types-alpha__adb.htm#54_16">Set_Fld_Type</A>, "set_field_type");
+
+      <FONT COLOR=red><A NAME="59_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms-field_types-alpha__adb.htm#59_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types-alpha__adb.htm#54_16">Set_Fld_Type</A> (<A HREF="terminal_interface-curses-forms-field_types-alpha__adb.htm#56_30">Arg1</A> =&gt; <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A> (<A HREF="terminal_interface-curses-forms-field_types-alpha__ads.htm#50_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-alpha__ads.htm#46_9">Minimum_Field_Width</A>));
+      <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-alpha__adb.htm#59_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types-alpha__adb.htm#59_7">Res</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#151_14">Wrap_Builtin</A> (<A HREF="terminal_interface-curses-forms-field_types-alpha__ads.htm#49_30">Fld</A>, <A HREF="terminal_interface-curses-forms-field_types-alpha__ads.htm#50_30">Typ</A>);
+   <b>end</b> Set_Field_Type;
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.Alpha;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-alpha__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-alpha__ads.htm
new file mode 100644
index 0000000..87c2ce0
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-alpha__ads.htm
@@ -0,0 +1,58 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-alpha.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-alpha.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--              Terminal_Interface.Curses.Forms.Field_Types.Alpha           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-alpha__adb.htm#44_58">Alpha</A><FONT COLOR=red><A NAME="41_53"></A></FONT> <b>is</b>
+   <b>pragma</b> Preelaborate (<A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-alpha__ads.htm#41_53">Alpha</A>);
+
+   <b>type</b> <FONT COLOR=red><A NAME="44_9">Alpha_Field</A></FONT> <b>is</b> <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#52_9">Field_Type</A>
+     <b>with</b> <b>record</b>
+        <FONT COLOR=red><A NAME="46_9">Minimum_Field_Width</A></FONT> : Natural := 0;
+     <b>end</b> <b>record</b>;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-alpha__adb.htm#48_14">Set_Field_Type</A><FONT COLOR=red><A NAME="49_14"></A></FONT> (<FONT COLOR=red><A NAME="49_30">Fld</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <FONT COLOR=red><A NAME="50_30">Typ</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-alpha__ads.htm#44_9">Alpha_Field</A>);
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-forms-field_types-alpha__ads.htm#49_14">Set_Field_Type</A>);
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.Alpha;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-alphanumeric__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-alphanumeric__adb.htm
new file mode 100644
index 0000000..ffe72eb
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-alphanumeric__adb.htm
@@ -0,0 +1,73 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-alphanumeric.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-alphanumeric.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--          Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.6 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Forms.Field_Types.<A HREF="terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#41_53">AlphaNumeric</A><FONT COLOR=red><A NAME="44_58"></A></FONT> <b>is</b>
+
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#50_14">Set_Field_Type</A><FONT COLOR=red><A NAME="48_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#50_30">Fld</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <A HREF="terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#51_30">Typ</A> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#45_9">AlphaNumeric_Field</A>)
+   <b>is</b>
+      C_AlphaNumeric_Field_Type : C_Field_Type;
+      <b>pragma</b> Import (C, C_AlphaNumeric_Field_Type, "TYPE_ALNUM");
+
+      <b>function</b> <FONT COLOR=red><A NAME="54_16">Set_Fld_Type</A></FONT> (<FONT COLOR=red><A NAME="54_30">F</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#50_30">Fld</A>;
+                             Cft  : C_Field_Type := C_AlphaNumeric_Field_Type;
+                             <FONT COLOR=red><A NAME="56_30">Arg1</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_types-alphanumeric__adb.htm#54_16">Set_Fld_Type</A>, "set_field_type");
+
+      <FONT COLOR=red><A NAME="59_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms-field_types-alphanumeric__adb.htm#59_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types-alphanumeric__adb.htm#54_16">Set_Fld_Type</A> (<A HREF="terminal_interface-curses-forms-field_types-alphanumeric__adb.htm#56_30">Arg1</A> =&gt; <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A> (<A HREF="terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#51_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#47_9">Minimum_Field_Width</A>));
+      <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-alphanumeric__adb.htm#59_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types-alphanumeric__adb.htm#59_7">Res</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#151_14">Wrap_Builtin</A> (<A HREF="terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#50_30">Fld</A>, <A HREF="terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#51_30">Typ</A>);
+   <b>end</b> Set_Field_Type;
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-alphanumeric__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-alphanumeric__ads.htm
new file mode 100644
index 0000000..9b3c527
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-alphanumeric__ads.htm
@@ -0,0 +1,59 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-alphanumeric.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-alphanumeric.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--          Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-alphanumeric__adb.htm#44_58">AlphaNumeric</A><FONT COLOR=red><A NAME="41_53"></A></FONT> <b>is</b>
+   <b>pragma</b> Preelaborate
+     (<A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#41_53">AlphaNumeric</A>);
+
+   <b>type</b> <FONT COLOR=red><A NAME="45_9">AlphaNumeric_Field</A></FONT> <b>is</b> <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#52_9">Field_Type</A>
+     <b>with</b> <b>record</b>
+        <FONT COLOR=red><A NAME="47_9">Minimum_Field_Width</A></FONT> : Natural := 0;
+     <b>end</b> <b>record</b>;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-alphanumeric__adb.htm#48_14">Set_Field_Type</A><FONT COLOR=red><A NAME="50_14"></A></FONT> (<FONT COLOR=red><A NAME="50_30">Fld</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <FONT COLOR=red><A NAME="51_30">Typ</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#45_9">AlphaNumeric_Field</A>);
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-forms-field_types-alphanumeric__ads.htm#50_14">Set_Field_Type</A>);
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.AlphaNumeric;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm
new file mode 100644
index 0000000..b5b9b02
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm
@@ -0,0 +1,85 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-enumeration-ada.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-enumeration-ada.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--         Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada      --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.5 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Ada.Characters.Handling; <b>use</b> Ada.Characters.Handling;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Forms.Field_Types.Enumeration.<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#44_65">Ada</A> <b>is</b>
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#48_13">Create</A><FONT COLOR=red><A NAME="45_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#48_21">Set</A>            : <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#50_9">Type_Set</A> := <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#50_46">Mixed_Case</A>;
+                    <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#49_21">Case_Sensitive</A> : Boolean  := False;
+                    <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#50_21">Must_Be_Unique</A> : Boolean  := False)
+                    <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#62_9">Enumeration_Field</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="50_7">I</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#55_9">Enumeration_Info</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#42_9">T</A>'Pos (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#42_9">T</A>'Last) - <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#42_9">T</A>'Pos (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#42_9">T</A>'First) + 1);
+      <FONT COLOR=red><A NAME="51_7">J</A></FONT> : Positive := 1;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#50_7">I</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#50_7">Case_Sensitive</A> := <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#49_21">Case_Sensitive</A>;
+      <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#50_7">I</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#50_7">Match_Must_Be_Unique</A> := <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#50_21">Must_Be_Unique</A>;
+
+      <b>for</b> <FONT COLOR=red><A NAME="56_11">E</A></FONT> <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#42_9">T</A>'<b>Range</b> <b>loop</b>
+         <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#50_7">I</A>.Names (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#51_7">J</A>) := <b>new</b> String'(<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#42_9">T</A>'Image (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#42_9">T</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#56_11">E</A>)));
+         <FONT COLOR=green><EM>--  The Image attribute defaults to upper case, so we have to handle</EM></FONT>
+         <FONT COLOR=green><EM>--  only the other ones...</EM></FONT>
+         <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#48_21">Set</A> /= <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#50_34">Upper_Case</A> <b>then</b>
+            <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#50_7">I</A>.Names (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#51_7">J</A>).<b>all</b> := To_Lower (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#50_7">I</A>.Names (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#51_7">J</A>).<b>all</b>);
+            <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#48_21">Set</A> = <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#50_46">Mixed_Case</A> <b>then</b>
+               <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#50_7">I</A>.Names (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#51_7">J</A>)(<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#50_7">I</A>.Names (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#51_7">J</A>).<b>all</b>'First) :=
+                 To_Upper (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#50_7">I</A>.Names (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#51_7">J</A>)(<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#50_7">I</A>.Names (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#51_7">J</A>).<b>all</b>'First));
+            <b>end</b> <b>if</b>;
+         <b>end</b> <b>if</b>;
+         <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#51_7">J</A> := <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#51_7">J</A> + 1;
+      <b>end</b> <b>loop</b>;
+
+      <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#48_13">Create</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#50_7">I</A>, True);
+   <b>end</b> Create;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#53_13">Value</A><FONT COLOR=red><A NAME="73_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#53_20">Fld</A> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                   <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#54_20">Buf</A> : <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Buffer_Number</A> := <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Buffer_Number</A>'First) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#42_9">T</A>
+   <b>is</b>
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#42_9">T</A>'Value (<A HREF="terminal_interface-curses-forms__ads.htm#370_13">Get_Buffer</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#53_20">Fld</A>, <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#54_20">Buf</A>));
+   <b>end</b> Value;
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm
new file mode 100644
index 0000000..8a667b7
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm
@@ -0,0 +1,64 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-enumeration-ada.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-enumeration-ada.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--         Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada      --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.8 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>generic</b>
+   <b>type</b> <FONT COLOR=red><A NAME="42_9">T</A></FONT> <b>is</b> (&lt;&gt;);
+
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#43_53">Enumeration</A>.<FONT COLOR=red><A NAME="44_65">Ada</A></FONT> <b>is</b>
+   <b>pragma</b> Preelaborate
+     (<A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#43_53">Enumeration</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#44_65">Ada</A>);
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#45_13">Create</A><FONT COLOR=red><A NAME="48_13"></A></FONT> (<FONT COLOR=red><A NAME="48_21">Set</A></FONT>            : <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#50_9">Type_Set</A> := <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#50_46">Mixed_Case</A>;
+                    <FONT COLOR=red><A NAME="49_21">Case_Sensitive</A></FONT> : Boolean  := False;
+                    <FONT COLOR=red><A NAME="50_21">Must_Be_Unique</A></FONT> : Boolean  := False)
+                    <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#62_9">Enumeration_Field</A>;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__adb.htm#73_13">Value</A><FONT COLOR=red><A NAME="53_13"></A></FONT> (<FONT COLOR=red><A NAME="53_20">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                   <FONT COLOR=red><A NAME="54_20">Buf</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Buffer_Number</A> := <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Buffer_Number</A>'First) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration-ada__ads.htm#42_9">T</A>;
+   <FONT COLOR=green><EM>--  Translate the content of the fields buffer - indicated by the</EM></FONT>
+   <FONT COLOR=green><EM>--  buffer number - into an enumeration value. If the buffer is empty</EM></FONT>
+   <FONT COLOR=green><EM>--  or the content is invalid, a Constraint_Error is raises.</EM></FONT>
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-enumeration__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-enumeration__adb.htm
new file mode 100644
index 0000000..6e4ce43
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-enumeration__adb.htm
@@ -0,0 +1,124 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-enumeration.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-enumeration.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--          Terminal_Interface.Curses.Forms.Field_Types.Enumeration         --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.5 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Ada.Unchecked_Deallocation;
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C; <b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings; <b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Forms.Field_Types.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#43_53">Enumeration</A><FONT COLOR=red><A NAME="46_58"></A></FONT> <b>is</b>
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#64_13">Create</A><FONT COLOR=red><A NAME="48_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#64_21">Info</A>               : <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#55_9">Enumeration_Info</A>;
+                    <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#65_21">Auto_Release_Names</A> : Boolean := False)
+                    <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#62_9">Enumeration_Field</A>
+   <b>is</b>
+      <b>procedure</b> <FONT COLOR=red><A NAME="52_17">Release_String</A></FONT> <b>is</b>
+        <b>new</b> Ada.Unchecked_Deallocation (String,
+                                        <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#47_9">String_Access</A>);
+      <FONT COLOR=red><A NAME="55_7">E</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#62_9">Enumeration_Field</A>;
+      <FONT COLOR=red><A NAME="56_7">L</A></FONT> : <b>constant</b> size_t := 1 + size_t (<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#64_21">Info</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#55_27">C</A>);
+      <FONT COLOR=red><A NAME="57_7">S</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#47_9">String_Access</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#55_7">E</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#55_7">Case_Sensitive</A>       := <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#64_21">Info</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#58_10">Case_Sensitive</A>;
+      <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#55_7">E</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#55_7">Match_Must_Be_Unique</A> := <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#64_21">Info</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#59_10">Match_Must_Be_Unique</A>;
+      <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#55_7">E</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#55_7">Arr</A> := <b>new</b> chars_ptr_array (size_t (1) .. <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#56_7">L</A>);
+      <b>for</b> <FONT COLOR=red><A NAME="62_11">I</A></FONT> <b>in</b> 1 .. Positive (<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#56_7">L</A> - 1) <b>loop</b>
+         <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#64_21">Info</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#57_10">Names</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#62_11">I</A>) = <b>null</b> <b>then</b>
+            <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+         <b>end</b> <b>if</b>;
+         <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#55_7">E</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#95_10">Arr</A> (size_t (<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#62_11">I</A>)) := New_String (<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#64_21">Info</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#57_10">Names</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#62_11">I</A>).<b>all</b>);
+         <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#65_21">Auto_Release_Names</A> <b>then</b>
+            <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#57_7">S</A> := <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#64_21">Info</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#57_10">Names</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#62_11">I</A>);
+            <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#52_17">Release_String</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#57_7">S</A>);
+         <b>end</b> <b>if</b>;
+      <b>end</b> <b>loop</b>;
+      <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#55_7">E</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#95_10">Arr</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#56_7">L</A>) := Null_Ptr;
+      <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#55_7">E</A>;
+   <b>end</b> Create;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#77_14">Release</A><FONT COLOR=red><A NAME="76_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#77_23">Enum</A> : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#62_9">Enumeration_Field</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="78_7">I</A></FONT> : size_t := 0;
+      <FONT COLOR=red><A NAME="79_7">P</A></FONT> : chars_ptr;
+   <b>begin</b>
+      <b>loop</b>
+         <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#79_7">P</A> := <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#77_23">Enum</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#95_10">Arr</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#78_7">I</A>);
+         <b>exit</b> <b>when</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#79_7">P</A> = Null_Ptr;
+         <A HREF="terminal_interface-curses-forms__ads.htm#137_14">Free</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#79_7">P</A>);
+         <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#77_23">Enum</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#95_10">Arr</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#78_7">I</A>) := Null_Ptr;
+         <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#78_7">I</A> := <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#78_7">I</A> + 1;
+      <b>end</b> <b>loop</b>;
+      <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#77_23">Enum</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#95_10">Arr</A> := <b>null</b>;
+   <b>end</b> Release;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#84_14">Set_Field_Type</A><FONT COLOR=red><A NAME="91_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#84_30">Fld</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#85_30">Typ</A> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#62_9">Enumeration_Field</A>)
+   <b>is</b>
+      C_Enum_Type : C_Field_Type;
+      <b>pragma</b> Import (C, C_Enum_Type, "TYPE_ENUM");
+
+      <b>function</b> <FONT COLOR=red><A NAME="97_16">Set_Fld_Type</A></FONT> (<FONT COLOR=red><A NAME="97_30">F</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#84_30">Fld</A>;
+                             Cft  : C_Field_Type := C_Enum_Type;
+                             <FONT COLOR=red><A NAME="99_30">Arg1</A></FONT> : chars_ptr_array;
+                             <FONT COLOR=red><A NAME="100_30">Arg2</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>;
+                             <FONT COLOR=red><A NAME="101_30">Arg3</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#97_16">Set_Fld_Type</A>, "set_field_type");
+
+      <FONT COLOR=red><A NAME="104_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#85_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#95_10">Arr</A> = <b>null</b> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#104_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#97_16">Set_Fld_Type</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#99_30">Arg1</A> =&gt; <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#85_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#95_10">Arr</A>.<b>all</b>,
+                           <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#100_30">Arg2</A> =&gt; <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A> (Boolean'Pos (<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#85_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#93_10">Case_Sensitive</A>)),
+                           <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#101_30">Arg3</A> =&gt; <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A> (Boolean'Pos
+                                          (<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#85_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#94_10">Match_Must_Be_Unique</A>)));
+      <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#104_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#104_7">Res</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#151_14">Wrap_Builtin</A> (<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#84_30">Fld</A>, <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#85_30">Typ</A>, <A HREF="terminal_interface-curses-forms-field_types__ads.htm#149_13">C_Choice_Router</A>);
+   <b>end</b> Set_Field_Type;
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-enumeration__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-enumeration__ads.htm
new file mode 100644
index 0000000..0aff774
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-enumeration__ads.htm
@@ -0,0 +1,103 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-enumeration.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-enumeration.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--           Terminal_Interface.Curses.Forms.Field_Types.Enumeration        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings;
+
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#46_58">Enumeration</A><FONT COLOR=red><A NAME="43_53"></A></FONT> <b>is</b>
+   <b>pragma</b> Preelaborate
+     (<A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#43_53">Enumeration</A>);
+
+   <b>type</b> <FONT COLOR=red><A NAME="47_9">String_Access</A></FONT> <b>is</b> <b>access</b> String;
+
+   <FONT COLOR=green><EM>--  Type_Set is used by the child package Ada</EM></FONT>
+   <b>type</b> <FONT COLOR=red><A NAME="50_9">Type_Set</A></FONT> <b>is</b> (Lower_Case, Upper_Case, Mixed_Case);
+
+   <b>type</b> <FONT COLOR=red><A NAME="52_9">Enum_Array</A></FONT> <b>is</b> <b>array</b> (Positive <b>range</b> &lt;&gt;)
+     <b>of</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#47_9">String_Access</A>;
+
+   <b>type</b> <FONT COLOR=red><A NAME="55_9">Enumeration_Info</A></FONT> (<FONT COLOR=red><A NAME="55_27">C</A></FONT> : Positive) <b>is</b>
+      <b>record</b>
+         <FONT COLOR=red><A NAME="57_10">Names</A></FONT>                : <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#52_9">Enum_Array</A> (1 .. <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#55_27">C</A>);
+         <FONT COLOR=red><A NAME="58_10">Case_Sensitive</A></FONT>       : Boolean := False;
+         <FONT COLOR=red><A NAME="59_10">Match_Must_Be_Unique</A></FONT> : Boolean := False;
+      <b>end</b> <b>record</b>;
+
+   <b>type</b> <FONT COLOR=red><A NAME="62_9">Enumeration_Field</A></FONT> <b>is</b> <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#52_9">Field_Type</A> <b>with</b> <b>private</b>;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#48_13">Create</A><FONT COLOR=red><A NAME="64_13"></A></FONT> (<FONT COLOR=red><A NAME="64_21">Info</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#55_9">Enumeration_Info</A>;
+                    <FONT COLOR=red><A NAME="65_21">Auto_Release_Names</A></FONT> : Boolean := False)
+                    <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#62_9">Enumeration_Field</A>;
+   <FONT COLOR=green><EM>--  Make an fieldtype from the info. Enumerations are special, because</EM></FONT>
+   <FONT COLOR=green><EM>--  they normally don't copy the enum values into a private store, so</EM></FONT>
+   <FONT COLOR=green><EM>--  we have to care for the lifetime of the info we provide.</EM></FONT>
+   <FONT COLOR=green><EM>--  The Auto_Release_Names flag may be used to automatically releases</EM></FONT>
+   <FONT COLOR=green><EM>--  the strings in the Names array of the Enumeration_Info.</EM></FONT>
+
+   <b>function</b> <FONT COLOR=red><A NAME="73_13">Make_Enumeration_Type</A></FONT> (<FONT COLOR=red><A NAME="73_36">Info</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#55_9">Enumeration_Info</A>;
+                                   <FONT COLOR=red><A NAME="74_36">Auto_Release_Names</A></FONT> : Boolean := False)
+                                   <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#62_9">Enumeration_Field</A> <b>renames</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#64_13">Create</A>;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#76_14">Release</A><FONT COLOR=red><A NAME="77_14"></A></FONT> (<FONT COLOR=red><A NAME="77_23">Enum</A></FONT> : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#62_9">Enumeration_Field</A>);
+   <FONT COLOR=green><EM>--  But we may want to release the field to release the memory allocated</EM></FONT>
+   <FONT COLOR=green><EM>--  by it internally. After that the Enumeration field is no longer usable.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  The next type defintions are all ncurses extensions. They are typically</EM></FONT>
+   <FONT COLOR=green><EM>--  not available in other curses implementations.</EM></FONT>
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__adb.htm#91_14">Set_Field_Type</A><FONT COLOR=red><A NAME="84_14"></A></FONT> (<FONT COLOR=red><A NAME="84_30">Fld</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <FONT COLOR=red><A NAME="85_30">Typ</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#62_9">Enumeration_Field</A>);
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#84_14">Set_Field_Type</A>);
+
+<b>private</b>
+   <b>type</b> <FONT COLOR=red><A NAME="89_9">CPA_Access</A></FONT> <b>is</b> <b>access</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings.chars_ptr_array;
+
+   <b>type</b> <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#62_9">Enumeration_Field</A> <b>is</b> <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#52_9">Field_Type</A> <b>with</b>
+      <b>record</b>
+         <FONT COLOR=red><A NAME="93_10">Case_Sensitive</A></FONT>       : Boolean := False;
+         <FONT COLOR=red><A NAME="94_10">Match_Must_Be_Unique</A></FONT> : Boolean := False;
+         <FONT COLOR=red><A NAME="95_10">Arr</A></FONT>                  : <A HREF="terminal_interface-curses-forms-field_types-enumeration__ads.htm#89_9">CPA_Access</A> := <b>null</b>;
+      <b>end</b> <b>record</b>;
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-intfield__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-intfield__adb.htm
new file mode 100644
index 0000000..1f98bd7
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-intfield__adb.htm
@@ -0,0 +1,77 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-intfield.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-intfield.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--            Terminal_Interface.Curses.Forms.Field_Types.IntField          --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.6 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Forms.Field_Types.<A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#41_53">IntField</A><FONT COLOR=red><A NAME="44_58"></A></FONT> <b>is</b>
+
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#51_14">Set_Field_Type</A><FONT COLOR=red><A NAME="48_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#51_30">Fld</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#52_30">Typ</A> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#44_9">Integer_Field</A>)
+   <b>is</b>
+      C_Integer_Field_Type : C_Field_Type;
+      <b>pragma</b> Import (C, C_Integer_Field_Type, "TYPE_INTEGER");
+
+      <b>function</b> <FONT COLOR=red><A NAME="54_16">Set_Fld_Type</A></FONT> (<FONT COLOR=red><A NAME="54_30">F</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#51_30">Fld</A>;
+                             Cft  : C_Field_Type := C_Integer_Field_Type;
+                             <FONT COLOR=red><A NAME="56_30">Arg1</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>;
+                             <FONT COLOR=red><A NAME="57_30">Arg2</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#57_12">C_Long_Int</A>;
+                             <FONT COLOR=red><A NAME="58_30">Arg3</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#57_12">C_Long_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_types-intfield__adb.htm#54_16">Set_Fld_Type</A>, "set_field_type");
+
+      <FONT COLOR=red><A NAME="61_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms-field_types-intfield__adb.htm#61_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types-intfield__adb.htm#54_16">Set_Fld_Type</A> (<A HREF="terminal_interface-curses-forms-field_types-intfield__adb.htm#56_30">Arg1</A> =&gt; <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A> (<A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#52_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#46_10">Precision</A>),
+                           <A HREF="terminal_interface-curses-forms-field_types-intfield__adb.htm#57_30">Arg2</A> =&gt; <A HREF="terminal_interface-curses-aux__ads.htm#57_12">C_Long_Int</A> (<A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#52_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#47_10">Lower_Limit</A>),
+                           <A HREF="terminal_interface-curses-forms-field_types-intfield__adb.htm#58_30">Arg3</A> =&gt; <A HREF="terminal_interface-curses-aux__ads.htm#57_12">C_Long_Int</A> (<A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#52_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#48_10">Upper_Limit</A>));
+      <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-intfield__adb.htm#61_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types-intfield__adb.htm#61_7">Res</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#151_14">Wrap_Builtin</A> (<A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#51_30">Fld</A>, <A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#52_30">Typ</A>);
+   <b>end</b> Set_Field_Type;
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.IntField;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-intfield__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-intfield__ads.htm
new file mode 100644
index 0000000..d72b8b8
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-intfield__ads.htm
@@ -0,0 +1,60 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-intfield.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-intfield.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--            Terminal_Interface.Curses.Forms.Field_Types.IntField          --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-intfield__adb.htm#44_58">IntField</A><FONT COLOR=red><A NAME="41_53"></A></FONT> <b>is</b>
+   <b>pragma</b> Preelaborate (<A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#41_53">IntField</A>);
+
+   <b>type</b> <FONT COLOR=red><A NAME="44_9">Integer_Field</A></FONT> <b>is</b> <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#52_9">Field_Type</A> <b>with</b>
+      <b>record</b>
+         <FONT COLOR=red><A NAME="46_10">Precision</A></FONT>   : Natural;
+         <FONT COLOR=red><A NAME="47_10">Lower_Limit</A></FONT> : Integer;
+         <FONT COLOR=red><A NAME="48_10">Upper_Limit</A></FONT> : Integer;
+      <b>end</b> <b>record</b>;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-intfield__adb.htm#48_14">Set_Field_Type</A><FONT COLOR=red><A NAME="51_14"></A></FONT> (<FONT COLOR=red><A NAME="51_30">Fld</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <FONT COLOR=red><A NAME="52_30">Typ</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#44_9">Integer_Field</A>);
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-forms-field_types-intfield__ads.htm#51_14">Set_Field_Type</A>);
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.IntField;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-ipv4_address__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-ipv4_address__adb.htm
new file mode 100644
index 0000000..dc79cc7
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-ipv4_address__adb.htm
@@ -0,0 +1,73 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-ipv4_address.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-ipv4_address.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--          Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.6 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Forms.Field_Types.<A HREF="terminal_interface-curses-forms-field_types-ipv4_address__ads.htm#41_53">IPV4_Address</A><FONT COLOR=red><A NAME="44_58"></A></FONT> <b>is</b>
+
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-ipv4_address__ads.htm#47_14">Set_Field_Type</A><FONT COLOR=red><A NAME="48_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-ipv4_address__ads.htm#47_30">Fld</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <A HREF="terminal_interface-curses-forms-field_types-ipv4_address__ads.htm#48_30">Typ</A> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-ipv4_address__ads.htm#45_9">Internet_V4_Address_Field</A>)
+   <b>is</b>
+      C_IPV4_Field_Type : C_Field_Type;
+      <b>pragma</b> Import (C, C_IPV4_Field_Type, "TYPE_IPV4");
+
+      <b>function</b> <FONT COLOR=red><A NAME="54_16">Set_Fld_Type</A></FONT> (<FONT COLOR=red><A NAME="54_30">F</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms-field_types-ipv4_address__ads.htm#47_30">Fld</A>;
+                             Cft  : C_Field_Type := C_IPV4_Field_Type)
+                             <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_types-ipv4_address__adb.htm#54_16">Set_Fld_Type</A>, "set_field_type");
+
+      <FONT COLOR=red><A NAME="59_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms-field_types-ipv4_address__adb.htm#59_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types-ipv4_address__adb.htm#54_16">Set_Fld_Type</A>;
+      <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-ipv4_address__adb.htm#59_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types-ipv4_address__adb.htm#59_7">Res</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#151_14">Wrap_Builtin</A> (<A HREF="terminal_interface-curses-forms-field_types-ipv4_address__ads.htm#47_30">Fld</A>, <A HREF="terminal_interface-curses-forms-field_types-ipv4_address__ads.htm#48_30">Typ</A>);
+   <b>end</b> Set_Field_Type;
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-ipv4_address__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-ipv4_address__ads.htm
new file mode 100644
index 0000000..f270ad6
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-ipv4_address__ads.htm
@@ -0,0 +1,56 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-ipv4_address.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-ipv4_address.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--          Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-ipv4_address__adb.htm#44_58">IPV4_Address</A><FONT COLOR=red><A NAME="41_53"></A></FONT> <b>is</b>
+   <b>pragma</b> Preelaborate
+     (<A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-ipv4_address__ads.htm#41_53">IPV4_Address</A>);
+
+   <b>type</b> <FONT COLOR=red><A NAME="45_9">Internet_V4_Address_Field</A></FONT> <b>is</b> <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#52_9">Field_Type</A> <b>with</b> <b>null</b> <b>record</b>;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-ipv4_address__adb.htm#48_14">Set_Field_Type</A><FONT COLOR=red><A NAME="47_14"></A></FONT> (<FONT COLOR=red><A NAME="47_30">Fld</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <FONT COLOR=red><A NAME="48_30">Typ</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-ipv4_address__ads.htm#45_9">Internet_V4_Address_Field</A>);
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-forms-field_types-ipv4_address__ads.htm#47_14">Set_Field_Type</A>);
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.IPV4_Address;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-numeric__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-numeric__adb.htm
new file mode 100644
index 0000000..e6d0742
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-numeric__adb.htm
@@ -0,0 +1,79 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-numeric.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-numeric.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--            Terminal_Interface.Curses.Forms.Field_Types.Numeric           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.7 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Forms.Field_Types.<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#41_53">Numeric</A><FONT COLOR=red><A NAME="44_58"></A></FONT> <b>is</b>
+
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#51_14">Set_Field_Type</A><FONT COLOR=red><A NAME="48_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#51_30">Fld</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#52_30">Typ</A> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#44_9">Numeric_Field</A>)
+   <b>is</b>
+      <b>type</b> <FONT COLOR=red><A NAME="51_12">Double</A></FONT> <b>is</b> <b>new</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.double;
+
+      C_Numeric_Field_Type : C_Field_Type;
+      <b>pragma</b> Import (C, C_Numeric_Field_Type, "TYPE_NUMERIC");
+
+      <b>function</b> <FONT COLOR=red><A NAME="56_16">Set_Fld_Type</A></FONT> (<FONT COLOR=red><A NAME="56_30">F</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#51_30">Fld</A>;
+                             Cft  : C_Field_Type := C_Numeric_Field_Type;
+                             <FONT COLOR=red><A NAME="58_30">Arg1</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>;
+                             <FONT COLOR=red><A NAME="59_30">Arg2</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#51_12">Double</A>;
+                             <FONT COLOR=red><A NAME="60_30">Arg3</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#51_12">Double</A>) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#56_16">Set_Fld_Type</A>, "set_field_type");
+
+      <FONT COLOR=red><A NAME="63_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#63_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#56_16">Set_Fld_Type</A> (<A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#58_30">Arg1</A> =&gt; <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A> (<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#52_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#46_10">Precision</A>),
+                           <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#59_30">Arg2</A> =&gt; <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#51_12">Double</A> (<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#52_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#47_10">Lower_Limit</A>),
+                           <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#60_30">Arg3</A> =&gt; <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#51_12">Double</A> (<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#52_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#48_10">Upper_Limit</A>));
+      <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#63_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#63_7">Res</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#151_14">Wrap_Builtin</A> (<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#51_30">Fld</A>, <A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#52_30">Typ</A>);
+   <b>end</b> Set_Field_Type;
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.Numeric;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-numeric__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-numeric__ads.htm
new file mode 100644
index 0000000..2f1edfd
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-numeric__ads.htm
@@ -0,0 +1,60 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-numeric.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-numeric.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--             Terminal_Interface.Curses.Forms.Field_Types.Numeric          --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#44_58">Numeric</A><FONT COLOR=red><A NAME="41_53"></A></FONT> <b>is</b>
+   <b>pragma</b> Preelaborate (<A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#41_53">Numeric</A>);
+
+   <b>type</b> <FONT COLOR=red><A NAME="44_9">Numeric_Field</A></FONT> <b>is</b> <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#52_9">Field_Type</A> <b>with</b>
+      <b>record</b>
+         <FONT COLOR=red><A NAME="46_10">Precision</A></FONT>   : Natural;
+         <FONT COLOR=red><A NAME="47_10">Lower_Limit</A></FONT> : Float;
+         <FONT COLOR=red><A NAME="48_10">Upper_Limit</A></FONT> : Float;
+      <b>end</b> <b>record</b>;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-numeric__adb.htm#48_14">Set_Field_Type</A><FONT COLOR=red><A NAME="51_14"></A></FONT> (<FONT COLOR=red><A NAME="51_30">Fld</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <FONT COLOR=red><A NAME="52_30">Typ</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#44_9">Numeric_Field</A>);
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-forms-field_types-numeric__ads.htm#51_14">Set_Field_Type</A>);
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.Numeric;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-regexp__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-regexp__adb.htm
new file mode 100644
index 0000000..44d8860
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-regexp__adb.htm
@@ -0,0 +1,76 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-regexp.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-regexp.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--             Terminal_Interface.Curses.Forms.Field_Types.RegExp           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.6 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C; <b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Forms.Field_Types.<A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#41_53">RegExp</A><FONT COLOR=red><A NAME="44_58"></A></FONT> <b>is</b>
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#51_14">Set_Field_Type</A><FONT COLOR=red><A NAME="46_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#51_30">Fld</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#52_30">Typ</A> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#46_9">Regular_Expression_Field</A>)
+   <b>is</b>
+      <b>type</b> Char_Ptr <b>is</b> <b>access</b> <b>all</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.char;
+
+      C_Regexp_Field_Type : C_Field_Type;
+      <b>pragma</b> Import (C, C_Regexp_Field_Type, "TYPE_REGEXP");
+
+      <b>function</b> <FONT COLOR=red><A NAME="54_16">Set_Ftyp</A></FONT> (<FONT COLOR=red><A NAME="54_26">F</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#51_30">Fld</A>;
+                         Cft  : C_Field_Type := C_Regexp_Field_Type;
+                         Arg1 : Char_Ptr) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_types-regexp__adb.htm#54_16">Set_Ftyp</A>, "set_field_type");
+
+      <FONT COLOR=red><A NAME="59_7">Txt</A></FONT> : char_array (0 .. <A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#52_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#48_10">Regular_Expression</A>.<b>all</b>'Length);
+      <FONT COLOR=red><A NAME="60_7">Len</A></FONT> : size_t;
+      <FONT COLOR=red><A NAME="61_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      To_C (<A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#52_30">Typ</A>.<A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#48_10">Regular_Expression</A>.<b>all</b>, <A HREF="terminal_interface-curses-forms-field_types-regexp__adb.htm#59_7">Txt</A>, <A HREF="terminal_interface-curses-forms-field_types-regexp__adb.htm#60_7">Len</A>);
+      <A HREF="terminal_interface-curses-forms-field_types-regexp__adb.htm#61_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types-regexp__adb.htm#54_16">Set_Ftyp</A> (Arg1 =&gt; <A HREF="terminal_interface-curses-forms-field_types-regexp__adb.htm#59_7">Txt</A> (<A HREF="terminal_interface-curses-forms-field_types-regexp__adb.htm#59_7">Txt</A>'First)'<b>Access</b>);
+      <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-regexp__adb.htm#61_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types-regexp__adb.htm#61_7">Res</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#151_14">Wrap_Builtin</A> (<A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#51_30">Fld</A>, <A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#52_30">Typ</A>);
+   <b>end</b> Set_Field_Type;
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.RegExp;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-regexp__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-regexp__ads.htm
new file mode 100644
index 0000000..e716502
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-regexp__ads.htm
@@ -0,0 +1,60 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-regexp.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-regexp.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--              Terminal_Interface.Curses.Forms.Field_Types.RegExp          --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-regexp__adb.htm#44_58">RegExp</A><FONT COLOR=red><A NAME="41_53"></A></FONT> <b>is</b>
+   <b>pragma</b> Preelaborate (<A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#41_53">RegExp</A>);
+
+   <b>type</b> <FONT COLOR=red><A NAME="44_9">String_Access</A></FONT> <b>is</b> <b>access</b> String;
+
+   <b>type</b> <FONT COLOR=red><A NAME="46_9">Regular_Expression_Field</A></FONT> <b>is</b> <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#52_9">Field_Type</A> <b>with</b>
+      <b>record</b>
+         <FONT COLOR=red><A NAME="48_10">Regular_Expression</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#44_9">String_Access</A>;
+      <b>end</b> <b>record</b>;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-regexp__adb.htm#46_14">Set_Field_Type</A><FONT COLOR=red><A NAME="51_14"></A></FONT> (<FONT COLOR=red><A NAME="51_30">Fld</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <FONT COLOR=red><A NAME="52_30">Typ</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#46_9">Regular_Expression_Field</A>);
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-forms-field_types-regexp__ads.htm#51_14">Set_Field_Type</A>);
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.RegExp;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-user-choice__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-user-choice__adb.htm
new file mode 100644
index 0000000..d9a59b2
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-user-choice__adb.htm
@@ -0,0 +1,115 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-user-choice.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-user-choice.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--          Terminal_Interface.Curses.Forms.Field_Types.User.Choice         --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.8 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Ada.Unchecked_Conversion;
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Forms.Field_Types.User.<A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#43_58">Choice</A><FONT COLOR=red><A NAME="45_63"></A></FONT> <b>is</b>
+
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>function</b> <FONT COLOR=red><A NAME="49_13">To_Argument_Access</A></FONT> <b>is</b> <b>new</b> Ada.Unchecked_Conversion
+     (System.Address, Argument_Access);
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#82_13">Generic_Next</A><FONT COLOR=red><A NAME="52_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#82_27">Fld</A> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                          <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#83_27">Usr</A> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#48_12">C_Int</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="55_7">Result</A></FONT> : Boolean;
+      Udf    : User_Defined_Field_Type_With_Choice_Access :=
+        User_Defined_Field_Type_With_Choice_Access
+        (<A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#49_13">To_Argument_Access</A> (<A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#83_27">Usr</A>).Typ);
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#55_7">Result</A> := <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#60_13">Next</A> (<A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#82_27">Fld</A>, Udf.<b>all</b>);
+      <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#48_12">C_Int</A> (Boolean'Pos (<A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#55_7">Result</A>));
+   <b>end</b> Generic_Next;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#89_13">Generic_Prev</A><FONT COLOR=red><A NAME="64_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#89_27">Fld</A> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                          <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#90_27">Usr</A> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#48_12">C_Int</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="67_7">Result</A></FONT> : Boolean;
+      Udf    : User_Defined_Field_Type_With_Choice_Access :=
+        User_Defined_Field_Type_With_Choice_Access
+        (<A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#49_13">To_Argument_Access</A> (<A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#90_27">Usr</A>).Typ);
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#67_7">Result</A> := <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#67_13">Previous</A> (<A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#89_27">Fld</A>, Udf.<b>all</b>);
+      <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#48_12">C_Int</A> (Boolean'Pos (<A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#67_7">Result</A>));
+   <b>end</b> Generic_Prev;
+
+   <FONT COLOR=green><EM>--  -----------------------------------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#80_13">C_Generic_Choice</A><FONT COLOR=red><A NAME="78_13"></A></FONT> <b>return</b> C_Field_Type
+   <b>is</b>
+      <FONT COLOR=red><A NAME="80_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+      T   : C_Field_Type;
+   <b>begin</b>
+      <b>if</b> M_Generic_Choice = Null_Field_Type <b>then</b>
+         T := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#222_13">New_Fieldtype</A> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#83_13">Generic_Field_Check</A>'<b>Access</b>,
+                             <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#90_13">Generic_Char_Check</A>'<b>Access</b>);
+         <b>if</b> T = Null_Field_Type <b>then</b>
+            <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+         <b>else</b>
+            <A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#80_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#227_13">Set_Fieldtype_Arg</A> (T,
+                                      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#162_13">Make_Arg</A>'<b>Access</b>,
+                                      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#167_13">Copy_Arg</A>'<b>Access</b>,
+                                      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#172_14">Free_Arg</A>'<b>Access</b>);
+            <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#80_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+               <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#80_7">Res</A>);
+            <b>end</b> <b>if</b>;
+
+            <A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#80_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#234_13">Set_Fieldtype_Choice</A> (T,
+                                         <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#82_13">Generic_Next</A>'<b>Access</b>,
+                                         <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#89_13">Generic_Prev</A>'<b>Access</b>);
+            <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#80_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+               <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#80_7">Res</A>);
+            <b>end</b> <b>if</b>;
+         <b>end</b> <b>if</b>;
+         M_Generic_Choice := T;
+      <b>end</b> <b>if</b>;
+      <b>pragma</b> Assert (M_Generic_Choice /= Null_Field_Type);
+      <b>return</b> M_Generic_Choice;
+   <b>end</b> C_Generic_Choice;
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.User.Choice;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-user-choice__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-user-choice__ads.htm
new file mode 100644
index 0000000..dde056e
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-user-choice__ads.htm
@@ -0,0 +1,101 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-user-choice.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-user-choice.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--           Terminal_Interface.Curses.Forms.Field_Types.User.Choice        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#43_53">User</A>.<A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#45_63">Choice</A><FONT COLOR=red><A NAME="43_58"></A></FONT> <b>is</b>
+   <b>pragma</b> Preelaborate
+     (<A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#43_53">User</A>.<A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#43_58">Choice</A>);
+
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+   <b>subtype</b> <FONT COLOR=red><A NAME="48_12">C_Int</A></FONT> <b>is</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>type</b> <FONT COLOR=red><A NAME="50_9">User_Defined_Field_Type_With_Choice</A></FONT> <b>is</b> <b>abstract</b> <b>new</b>
+     <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#48_9">User_Defined_Field_Type</A> <b>with</b> <b>null</b> <b>record</b>;
+   <FONT COLOR=green><EM>--  This is the root of the mechanism we use to create field types in</EM></FONT>
+   <FONT COLOR=green><EM>--  Ada95 that allow the prev/next mechanism. You should your own type</EM></FONT>
+   <FONT COLOR=green><EM>--  derive from this one and implement the Field_Check, Character_Check</EM></FONT>
+   <FONT COLOR=green><EM>--  Next and Previous functions for your own type.</EM></FONT>
+
+   <b>type</b> User_Defined_Field_Type_With_Choice_Access <b>is</b> <b>access</b> <b>all</b>
+     <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#50_9">User_Defined_Field_Type_With_Choice</A>'Class;
+
+   <b>function</b> <FONT COLOR=red><A NAME="60_13">Next</A></FONT>
+     (<FONT COLOR=red><A NAME="61_7">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+      <FONT COLOR=red><A NAME="62_7">Typ</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#50_9">User_Defined_Field_Type_With_Choice</A>) <b>return</b> Boolean
+      <b>is</b> <b>abstract</b>;
+   <FONT COLOR=green><EM>--  If True is returned, the function successfully generated a next</EM></FONT>
+   <FONT COLOR=green><EM>--  value into the fields buffer.</EM></FONT>
+
+   <b>function</b> <FONT COLOR=red><A NAME="67_13">Previous</A></FONT>
+     (<FONT COLOR=red><A NAME="68_7">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+      <FONT COLOR=red><A NAME="69_7">Typ</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#50_9">User_Defined_Field_Type_With_Choice</A>) <b>return</b> Boolean
+      <b>is</b> <b>abstract</b>;
+   <FONT COLOR=green><EM>--  If True is returned, the function successfully generated a previous</EM></FONT>
+   <FONT COLOR=green><EM>--  value into the fields buffer.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  +----------------------------------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  | Private Part.</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+<b>private</b>
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#78_13">C_Generic_Choice</A><FONT COLOR=red><A NAME="80_13"></A></FONT> <b>return</b> C_Field_Type;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#52_13">Generic_Next</A><FONT COLOR=red><A NAME="82_13"></A></FONT> (<FONT COLOR=red><A NAME="82_27">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                          <FONT COLOR=red><A NAME="83_27">Usr</A></FONT> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#48_12">C_Int</A>;
+   <b>pragma</b> Convention (C, <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#82_13">Generic_Next</A>);
+   <FONT COLOR=green><EM>--  This is the generic next Choice_Function for the low-level fieldtype</EM></FONT>
+   <FONT COLOR=green><EM>--  representing all the User_Defined_Field_Type derivates. It routes</EM></FONT>
+   <FONT COLOR=green><EM>--  the call to the Next implementation for the type.</EM></FONT>
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__adb.htm#64_13">Generic_Prev</A><FONT COLOR=red><A NAME="89_13"></A></FONT> (<FONT COLOR=red><A NAME="89_27">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                          <FONT COLOR=red><A NAME="90_27">Usr</A></FONT> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#48_12">C_Int</A>;
+   <b>pragma</b> Convention (C, <A HREF="terminal_interface-curses-forms-field_types-user-choice__ads.htm#89_13">Generic_Prev</A>);
+   <FONT COLOR=green><EM>--  This is the generic prev Choice_Function for the low-level fieldtype</EM></FONT>
+   <FONT COLOR=green><EM>--  representing all the User_Defined_Field_Type derivates. It routes</EM></FONT>
+   <FONT COLOR=green><EM>--  the call to the Previous implementation for the type.</EM></FONT>
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.User.Choice;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-user__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-user__adb.htm
new file mode 100644
index 0000000..95dfeda
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-user__adb.htm
@@ -0,0 +1,137 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-user.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-user.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--              Terminal_Interface.Curses.Forms.Field_Types.User            --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.8 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Ada.Unchecked_Conversion;
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Forms.Field_Types.<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#43_53">User</A><FONT COLOR=red><A NAME="45_58"></A></FONT> <b>is</b>
+
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#70_14">Set_Field_Type</A><FONT COLOR=red><A NAME="49_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#70_30">Fld</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#71_30">Typ</A> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#48_9">User_Defined_Field_Type</A>)
+   <b>is</b>
+      <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#63_16">Allocate_Arg</A><FONT COLOR=red><A NAME="52_16"></A></FONT> (<FONT COLOR=red><A NAME="52_30">T</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#48_9">User_Defined_Field_Type</A>'Class)
+                             <b>return</b> Argument_Access;
+
+      <b>function</b> <FONT COLOR=red><A NAME="55_16">Set_Fld_Type</A></FONT> (<FONT COLOR=red><A NAME="55_30">F</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#70_30">Fld</A>;
+                             Cft  : C_Field_Type := <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#81_13">C_Generic_Type</A>;
+                             Arg1 : Argument_Access)
+                             <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#46_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#55_16">Set_Fld_Type</A>, "set_field_type");
+
+      <FONT COLOR=red><A NAME="61_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+
+      <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#52_16">Allocate_Arg</A><FONT COLOR=red><A NAME="63_16"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#52_30">T</A> : <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#48_9">User_Defined_Field_Type</A>'Class)
+                             <b>return</b> Argument_Access
+      <b>is</b>
+         Ptr : Field_Type_Access := <b>new</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#48_9">User_Defined_Field_Type</A>'Class'(<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#52_30">T</A>);
+      <b>begin</b>
+         <b>return</b> <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#211_9">Argument</A>'(Usr =&gt; System.Null_Address,
+                              Typ =&gt; Ptr,
+                              Cft =&gt; Null_Field_Type);
+      <b>end</b> Allocate_Arg;
+
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#61_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#55_16">Set_Fld_Type</A> (Arg1 =&gt; <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#52_16">Allocate_Arg</A> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#71_30">Typ</A>));
+      <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#61_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#61_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Field_Type;
+
+   <b>function</b> <FONT COLOR=red><A NAME="80_13">To_Argument_Access</A></FONT> <b>is</b> <b>new</b> Ada.Unchecked_Conversion
+     (System.Address, Argument_Access);
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#83_13">Generic_Field_Check</A><FONT COLOR=red><A NAME="83_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#83_34">Fld</A> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                                 <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#84_34">Usr</A> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#46_12">C_Int</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="86_7">Result</A></FONT> : Boolean;
+      Udf    : User_Defined_Field_Type_Access :=
+        User_Defined_Field_Type_Access (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#80_13">To_Argument_Access</A> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#84_34">Usr</A>).Typ);
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#86_7">Result</A> := <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#56_13">Field_Check</A> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#83_34">Fld</A>, Udf.<b>all</b>);
+      <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#46_12">C_Int</A> (Boolean'Pos (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#86_7">Result</A>));
+   <b>end</b> Generic_Field_Check;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#90_13">Generic_Char_Check</A><FONT COLOR=red><A NAME="94_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#90_33">Ch</A>  : <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#46_12">C_Int</A>;
+                                <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#91_33">Usr</A> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#46_12">C_Int</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="97_7">Result</A></FONT> : Boolean;
+      Udf    : User_Defined_Field_Type_Access :=
+        User_Defined_Field_Type_Access (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#80_13">To_Argument_Access</A> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#91_33">Usr</A>).Typ);
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#97_7">Result</A> := <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#63_13">Character_Check</A> (Character'Val (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#90_33">Ch</A>), Udf.<b>all</b>);
+      <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#46_12">C_Int</A> (Boolean'Pos (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#97_7">Result</A>));
+   <b>end</b> Generic_Char_Check;
+
+   <FONT COLOR=green><EM>--  -----------------------------------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#81_13">C_Generic_Type</A><FONT COLOR=red><A NAME="107_13"></A></FONT> <b>return</b> C_Field_Type
+   <b>is</b>
+      <FONT COLOR=red><A NAME="109_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+      T   : C_Field_Type;
+   <b>begin</b>
+      <b>if</b> M_Generic_Type = Null_Field_Type <b>then</b>
+         T := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#222_13">New_Fieldtype</A> (<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#83_13">Generic_Field_Check</A>'<b>Access</b>,
+                             <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#90_13">Generic_Char_Check</A>'<b>Access</b>);
+         <b>if</b> T = Null_Field_Type <b>then</b>
+            <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+         <b>else</b>
+            <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#109_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#227_13">Set_Fieldtype_Arg</A> (T,
+                                      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#162_13">Make_Arg</A>'<b>Access</b>,
+                                      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#167_13">Copy_Arg</A>'<b>Access</b>,
+                                      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#172_14">Free_Arg</A>'<b>Access</b>);
+            <b>if</b> <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#109_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+               <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#109_7">Res</A>);
+            <b>end</b> <b>if</b>;
+         <b>end</b> <b>if</b>;
+         M_Generic_Type := T;
+      <b>end</b> <b>if</b>;
+      <b>pragma</b> Assert (M_Generic_Type /= Null_Field_Type);
+      <b>return</b> M_Generic_Type;
+   <b>end</b> C_Generic_Type;
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.User;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-user__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-user__ads.htm
new file mode 100644
index 0000000..9be4226
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types-user__ads.htm
@@ -0,0 +1,102 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types-user.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types-user.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Forms.Field_Types.User           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#45_58">User</A><FONT COLOR=red><A NAME="43_53"></A></FONT> <b>is</b>
+   <b>pragma</b> Preelaborate (<A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A>.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A>.<A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#43_53">User</A>);
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+   <b>subtype</b> <FONT COLOR=red><A NAME="46_12">C_Int</A></FONT> <b>is</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>type</b> <FONT COLOR=red><A NAME="48_9">User_Defined_Field_Type</A></FONT> <b>is</b> <b>abstract</b> <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#52_9">Field_Type</A> <b>with</b> <b>null</b> <b>record</b>;
+   <FONT COLOR=green><EM>--  This is the root of the mechanism we use to create field types in</EM></FONT>
+   <FONT COLOR=green><EM>--  Ada95. You should your own type derive from this one and implement</EM></FONT>
+   <FONT COLOR=green><EM>--  the Field_Check and Character_Check functions for your own type.</EM></FONT>
+
+   <b>type</b> User_Defined_Field_Type_Access <b>is</b> <b>access</b> <b>all</b>
+     <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#48_9">User_Defined_Field_Type</A>'Class;
+
+   <b>function</b> <FONT COLOR=red><A NAME="56_13">Field_Check</A></FONT>
+     (<FONT COLOR=red><A NAME="57_7">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+      <FONT COLOR=red><A NAME="58_7">Typ</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#48_9">User_Defined_Field_Type</A>) <b>return</b> Boolean
+      <b>is</b> <b>abstract</b>;
+   <FONT COLOR=green><EM>--  If True is returned, the field is considered valid, otherwise it is</EM></FONT>
+   <FONT COLOR=green><EM>--  invalid.</EM></FONT>
+
+   <b>function</b> <FONT COLOR=red><A NAME="63_13">Character_Check</A></FONT>
+     (<FONT COLOR=red><A NAME="64_7">Ch</A></FONT>  : Character;
+      <FONT COLOR=red><A NAME="65_7">Typ</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#48_9">User_Defined_Field_Type</A>) <b>return</b> Boolean
+      <b>is</b> <b>abstract</b>;
+   <FONT COLOR=green><EM>--  If True is returned, the character is considered as valid for the</EM></FONT>
+   <FONT COLOR=green><EM>--  field, otherwise as invalid.</EM></FONT>
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#49_14">Set_Field_Type</A><FONT COLOR=red><A NAME="70_14"></A></FONT> (<FONT COLOR=red><A NAME="70_30">Fld</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <FONT COLOR=red><A NAME="71_30">Typ</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#48_9">User_Defined_Field_Type</A>);
+   <FONT COLOR=green><EM>--  This should work for all types derived from User_Defined_Field_Type.</EM></FONT>
+   <FONT COLOR=green><EM>--  No need to reimplement it for your derived type.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  +----------------------------------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  | Private Part.</EM></FONT>
+   <FONT COLOR=green><EM>--  | Used by the Choice child package.</EM></FONT>
+<b>private</b>
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#107_13">C_Generic_Type</A><FONT COLOR=red><A NAME="81_13"></A></FONT>   <b>return</b> C_Field_Type;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#83_13">Generic_Field_Check</A><FONT COLOR=red><A NAME="83_13"></A></FONT> (<FONT COLOR=red><A NAME="83_34">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                                 <FONT COLOR=red><A NAME="84_34">Usr</A></FONT> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#46_12">C_Int</A>;
+   <b>pragma</b> Convention (C, <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#83_13">Generic_Field_Check</A>);
+   <FONT COLOR=green><EM>--  This is the generic Field_Check_Function for the low-level fieldtype</EM></FONT>
+   <FONT COLOR=green><EM>--  representing all the User_Defined_Field_Type derivates. It routes</EM></FONT>
+   <FONT COLOR=green><EM>--  the call to the Field_Check implementation for the type.</EM></FONT>
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types-user__adb.htm#94_13">Generic_Char_Check</A><FONT COLOR=red><A NAME="90_13"></A></FONT> (<FONT COLOR=red><A NAME="90_33">Ch</A></FONT>  : <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#46_12">C_Int</A>;
+                                <FONT COLOR=red><A NAME="91_33">Usr</A></FONT> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#46_12">C_Int</A>;
+   <b>pragma</b> Convention (C, <A HREF="terminal_interface-curses-forms-field_types-user__ads.htm#90_13">Generic_Char_Check</A>);
+   <FONT COLOR=green><EM>--  This is the generic Char_Check_Function for the low-level fieldtype</EM></FONT>
+   <FONT COLOR=green><EM>--  representing all the User_Defined_Field_Type derivates. It routes</EM></FONT>
+   <FONT COLOR=green><EM>--  the call to the Character_Check implementation for the type.</EM></FONT>
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types.User;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types__adb.htm
new file mode 100644
index 0000000..48c7ee4
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+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types__adb.htm
@@ -0,0 +1,301 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                 Terminal_Interface.Curses.Forms.Field_Types              --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.12 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+<b>with</b> Ada.Unchecked_Deallocation;
+<b>with</b> Ada.Unchecked_Conversion;
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+<FONT COLOR=green><EM>--  | man page form_fieldtype.3x</EM></FONT>
+<FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Forms.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#43_41">Field_Types</A><FONT COLOR=red><A NAME="50_46"></A></FONT> <b>is</b>
+
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+   <b>use</b> <b>type</b> System.Address;
+
+   <b>function</b> <FONT COLOR=red><A NAME="55_13">To_Argument_Access</A></FONT> <b>is</b> <b>new</b> Ada.Unchecked_Conversion
+     (System.Address, Argument_Access);
+
+   <b>function</b> <FONT COLOR=red><A NAME="58_13">Get_Fieldtype</A></FONT> (<FONT COLOR=red><A NAME="58_28">F</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> C_Field_Type;
+   <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_types__adb.htm#58_13">Get_Fieldtype</A>, "field_type");
+
+   <b>function</b> <FONT COLOR=red><A NAME="61_13">Get_Arg</A></FONT> (<FONT COLOR=red><A NAME="61_22">F</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> System.Address;
+   <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_types__adb.htm#61_13">Get_Arg</A>, "field_arg");
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_field_validation.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#79_13">Get_Type</A><FONT COLOR=red><A NAME="70_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#79_23">Fld</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> Field_Type_Access
+   <b>is</b>
+      Low_Level : <b>constant</b> C_Field_Type := <A HREF="terminal_interface-curses-forms-field_types__adb.htm#58_13">Get_Fieldtype</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#79_23">Fld</A>);
+      Arg : Argument_Access;
+   <b>begin</b>
+      <b>if</b> Low_Level = Null_Field_Type <b>then</b>
+         <b>return</b> <b>null</b>;
+      <b>else</b>
+         <b>if</b> Low_Level = M_Builtin_Router <b>or</b> <b>else</b>
+           Low_Level = M_Generic_Type <b>or</b> <b>else</b>
+           Low_Level = M_Choice_Router <b>or</b> <b>else</b>
+           Low_Level = M_Generic_Choice <b>then</b>
+            Arg := <A HREF="terminal_interface-curses-forms-field_types__adb.htm#55_13">To_Argument_Access</A> (<A HREF="terminal_interface-curses-forms-field_types__adb.htm#61_13">Get_Arg</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#79_23">Fld</A>));
+            <b>if</b> Arg = <b>null</b> <b>then</b>
+               <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+            <b>else</b>
+               <b>return</b> Arg.Typ;
+            <b>end</b> <b>if</b>;
+         <b>else</b>
+            <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+         <b>end</b> <b>if</b>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Get_Type;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#162_13">Make_Arg</A><FONT COLOR=red><A NAME="94_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#162_23">Args</A> : System.Address) <b>return</b> System.Address
+   <b>is</b>
+      <FONT COLOR=green><EM>--  Actually args is a double indirected pointer to the arguments</EM></FONT>
+      <FONT COLOR=green><EM>--  of a C variable argument list. In theory it is now quite</EM></FONT>
+      <FONT COLOR=green><EM>--  complicated to write portable routine that reads the arguments,</EM></FONT>
+      <FONT COLOR=green><EM>--  because one has to know the growth direction of the stack and</EM></FONT>
+      <FONT COLOR=green><EM>--  the sizes of the individual arguments.</EM></FONT>
+      <FONT COLOR=green><EM>--  Fortunately we are only interested in the first argument (#0),</EM></FONT>
+      <FONT COLOR=green><EM>--  we know its size and for the first arg we don't care about</EM></FONT>
+      <FONT COLOR=green><EM>--  into which stack direction we have to proceed. We simply</EM></FONT>
+      <FONT COLOR=green><EM>--  resolve the double indirection and thats it.</EM></FONT>
+      <b>type</b> V <b>is</b> <b>access</b> <b>all</b> System.Address;
+      <b>function</b> <FONT COLOR=red><A NAME="106_16">To_Access</A></FONT> <b>is</b> <b>new</b> Ada.Unchecked_Conversion (System.Address,
+                                                          V);
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__adb.htm#106_16">To_Access</A> (<A HREF="terminal_interface-curses-forms-field_types__adb.htm#106_16">To_Access</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#162_23">Args</A>).<b>all</b>).<b>all</b>;
+   <b>end</b> Make_Arg;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#167_13">Copy_Arg</A><FONT COLOR=red><A NAME="112_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#167_23">Usr</A> : System.Address) <b>return</b> System.Address
+   <b>is</b>
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#167_23">Usr</A>;
+   <b>end</b> Copy_Arg;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#172_14">Free_Arg</A><FONT COLOR=red><A NAME="118_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#172_24">Usr</A> : <b>in</b> System.Address)
+   <b>is</b>
+      <b>procedure</b> <FONT COLOR=red><A NAME="120_17">Free_Type</A></FONT> <b>is</b> <b>new</b> Ada.Unchecked_Deallocation
+        (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#52_9">Field_Type</A>'Class, Field_Type_Access);
+      <b>procedure</b> <FONT COLOR=red><A NAME="122_17">Freeargs</A></FONT> <b>is</b> <b>new</b> Ada.Unchecked_Deallocation
+        (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#211_9">Argument</A>, Argument_Access);
+
+      To_Be_Free : Argument_Access := <A HREF="terminal_interface-curses-forms-field_types__adb.htm#55_13">To_Argument_Access</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#172_24">Usr</A>);
+      Low_Level  : C_Field_Type;
+   <b>begin</b>
+      <b>if</b> To_Be_Free /= <b>null</b> <b>then</b>
+         <b>if</b> To_Be_Free.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#213_7">Usr</A> /= System.Null_Address <b>then</b>
+            Low_Level := To_Be_Free.Cft;
+            <b>if</b> Low_Level.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#126_10">Freearg</A> /= <b>null</b> <b>then</b>
+               Low_Level.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#126_10">Freearg</A> (To_Be_Free.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#213_7">Usr</A>);
+            <b>end</b> <b>if</b>;
+         <b>end</b> <b>if</b>;
+         <b>if</b> To_Be_Free.Typ /= <b>null</b> <b>then</b>
+            <A HREF="terminal_interface-curses-forms-field_types__adb.htm#120_17">Free_Type</A> (To_Be_Free.Typ);
+         <b>end</b> <b>if</b>;
+         <A HREF="terminal_interface-curses-forms-field_types__adb.htm#122_17">Freeargs</A> (To_Be_Free);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Free_Arg;
+
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#151_14">Wrap_Builtin</A><FONT COLOR=red><A NAME="143_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#151_28">Fld</A> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                           <A HREF="terminal_interface-curses-forms-field_types__ads.htm#152_28">Typ</A> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#52_9">Field_Type</A>'Class;
+                           Cft : C_Field_Type := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#148_13">C_Builtin_Router</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="147_7">Usr_Arg</A></FONT>   : System.Address := <A HREF="terminal_interface-curses-forms-field_types__adb.htm#61_13">Get_Arg</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#151_28">Fld</A>);
+      Low_Level : <b>constant</b> C_Field_Type := <A HREF="terminal_interface-curses-forms-field_types__adb.htm#58_13">Get_Fieldtype</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#151_28">Fld</A>);
+      Arg : Argument_Access;
+      <FONT COLOR=red><A NAME="150_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+      <b>function</b> <FONT COLOR=red><A NAME="151_16">Set_Fld_Type</A></FONT> (<FONT COLOR=red><A NAME="151_30">F</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#151_28">Fld</A>;
+                             Cf   : C_Field_Type := Cft;
+                             Arg1 : Argument_Access) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_types__adb.htm#151_16">Set_Fld_Type</A>, "set_field_type");
+
+   <b>begin</b>
+      <b>pragma</b> Assert (Low_Level /= Null_Field_Type);
+      <b>if</b> Cft /= <A HREF="terminal_interface-curses-forms-field_types__ads.htm#148_13">C_Builtin_Router</A> <b>and</b> <b>then</b> Cft /= <A HREF="terminal_interface-curses-forms-field_types__ads.htm#149_13">C_Choice_Router</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+      <b>else</b>
+         Arg := <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#211_9">Argument</A>'(Usr =&gt; System.Null_Address,
+                              Typ =&gt; <b>new</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#52_9">Field_Type</A>'Class'(<A HREF="terminal_interface-curses-forms-field_types__ads.htm#152_28">Typ</A>),
+                              Cft =&gt; <A HREF="terminal_interface-curses-forms-field_types__adb.htm#58_13">Get_Fieldtype</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#151_28">Fld</A>));
+         <b>if</b> <A HREF="terminal_interface-curses-forms-field_types__adb.htm#147_7">Usr_Arg</A> /= System.Null_Address <b>then</b>
+            <b>if</b> Low_Level.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#125_10">Copyarg</A> /= <b>null</b> <b>then</b>
+               Arg.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#213_7">Usr</A> := Low_Level.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#125_10">Copyarg</A> (<A HREF="terminal_interface-curses-forms-field_types__adb.htm#147_7">Usr_Arg</A>);
+            <b>else</b>
+               Arg.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#213_7">Usr</A> := <A HREF="terminal_interface-curses-forms-field_types__adb.htm#147_7">Usr_Arg</A>;
+            <b>end</b> <b>if</b>;
+         <b>end</b> <b>if</b>;
+
+         <A HREF="terminal_interface-curses-forms-field_types__adb.htm#150_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types__adb.htm#151_16">Set_Fld_Type</A> (Arg1 =&gt; Arg);
+         <b>if</b> <A HREF="terminal_interface-curses-forms-field_types__adb.htm#150_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+            <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types__adb.htm#150_7">Res</A>);
+         <b>end</b> <b>if</b>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Wrap_Builtin;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#177_13">Field_Check_Router</A><FONT COLOR=red><A NAME="179_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#177_33">Fld</A> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                                <A HREF="terminal_interface-curses-forms-field_types__ads.htm#178_33">Usr</A> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>
+   <b>is</b>
+      Arg  : <b>constant</b> Argument_Access := <A HREF="terminal_interface-curses-forms-field_types__adb.htm#55_13">To_Argument_Access</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#178_33">Usr</A>);
+   <b>begin</b>
+      <b>pragma</b> Assert (Arg /= <b>null</b> <b>and</b> <b>then</b> Arg.Cft /= Null_Field_Type
+                     <b>and</b> <b>then</b> Arg.Typ /= <b>null</b>);
+      <b>if</b> Arg.Cft.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#127_10">Fcheck</A> /= <b>null</b> <b>then</b>
+         <b>return</b> Arg.Cft.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#127_10">Fcheck</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#177_33">Fld</A>, Arg.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#213_7">Usr</A>);
+      <b>else</b>
+         <b>return</b> 1;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Field_Check_Router;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#185_13">Char_Check_Router</A><FONT COLOR=red><A NAME="193_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#185_32">Ch</A>  : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>;
+                               <A HREF="terminal_interface-curses-forms-field_types__ads.htm#186_32">Usr</A> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>
+   <b>is</b>
+      Arg  : <b>constant</b> Argument_Access := <A HREF="terminal_interface-curses-forms-field_types__adb.htm#55_13">To_Argument_Access</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#186_32">Usr</A>);
+   <b>begin</b>
+      <b>pragma</b> Assert (Arg /= <b>null</b> <b>and</b> <b>then</b> Arg.Cft /= Null_Field_Type
+                     <b>and</b> <b>then</b> Arg.Typ /= <b>null</b>);
+      <b>if</b> Arg.Cft.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#128_10">Ccheck</A> /= <b>null</b> <b>then</b>
+         <b>return</b> Arg.Cft.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#128_10">Ccheck</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#185_32">Ch</A>, Arg.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#213_7">Usr</A>);
+      <b>else</b>
+         <b>return</b> 1;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Char_Check_Router;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#193_13">Next_Router</A><FONT COLOR=red><A NAME="207_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#193_26">Fld</A> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                         <A HREF="terminal_interface-curses-forms-field_types__ads.htm#194_26">Usr</A> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>
+   <b>is</b>
+      Arg  : <b>constant</b> Argument_Access := <A HREF="terminal_interface-curses-forms-field_types__adb.htm#55_13">To_Argument_Access</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#194_26">Usr</A>);
+   <b>begin</b>
+      <b>pragma</b> Assert (Arg /= <b>null</b> <b>and</b> <b>then</b> Arg.Cft /= Null_Field_Type
+                     <b>and</b> <b>then</b> Arg.Typ /= <b>null</b>);
+      <b>if</b> Arg.Cft.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#129_10">Next</A> /= <b>null</b> <b>then</b>
+         <b>return</b> Arg.Cft.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#129_10">Next</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#193_26">Fld</A>, Arg.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#213_7">Usr</A>);
+      <b>else</b>
+         <b>return</b> 1;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Next_Router;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#201_13">Prev_Router</A><FONT COLOR=red><A NAME="221_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#201_26">Fld</A> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                         <A HREF="terminal_interface-curses-forms-field_types__ads.htm#202_26">Usr</A> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12">C_Int</A>
+   <b>is</b>
+      Arg  : <b>constant</b> Argument_Access := <A HREF="terminal_interface-curses-forms-field_types__adb.htm#55_13">To_Argument_Access</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#202_26">Usr</A>);
+   <b>begin</b>
+      <b>pragma</b> Assert (Arg /= <b>null</b> <b>and</b> <b>then</b> Arg.Cft /= Null_Field_Type
+                     <b>and</b> <b>then</b> Arg.Typ /= <b>null</b>);
+      <b>if</b> Arg.Cft.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#129_16">Prev</A> /= <b>null</b> <b>then</b>
+         <b>return</b> Arg.Cft.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#129_16">Prev</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#201_26">Fld</A>, Arg.<A HREF="terminal_interface-curses-forms-field_types__ads.htm#213_7">Usr</A>);
+      <b>else</b>
+         <b>return</b> 1;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Prev_Router;
+
+   <FONT COLOR=green><EM>--  -----------------------------------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#148_13">C_Builtin_Router</A><FONT COLOR=red><A NAME="237_13"></A></FONT> <b>return</b> C_Field_Type
+   <b>is</b>
+      <FONT COLOR=red><A NAME="239_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+      T   : C_Field_Type;
+   <b>begin</b>
+      <b>if</b> M_Builtin_Router = Null_Field_Type <b>then</b>
+         T := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#222_13">New_Fieldtype</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#177_13">Field_Check_Router</A>'<b>Access</b>,
+                             <A HREF="terminal_interface-curses-forms-field_types__ads.htm#185_13">Char_Check_Router</A>'<b>Access</b>);
+         <b>if</b> T = Null_Field_Type <b>then</b>
+            <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+         <b>else</b>
+            <A HREF="terminal_interface-curses-forms-field_types__adb.htm#239_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#227_13">Set_Fieldtype_Arg</A> (T,
+                                      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#162_13">Make_Arg</A>'<b>Access</b>,
+                                      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#167_13">Copy_Arg</A>'<b>Access</b>,
+                                      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#172_14">Free_Arg</A>'<b>Access</b>);
+            <b>if</b> <A HREF="terminal_interface-curses-forms-field_types__adb.htm#239_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+               <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types__adb.htm#239_7">Res</A>);
+            <b>end</b> <b>if</b>;
+         <b>end</b> <b>if</b>;
+         M_Builtin_Router := T;
+      <b>end</b> <b>if</b>;
+      <b>pragma</b> Assert (M_Builtin_Router /= Null_Field_Type);
+      <b>return</b> M_Builtin_Router;
+   <b>end</b> C_Builtin_Router;
+
+   <FONT COLOR=green><EM>--  -----------------------------------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#149_13">C_Choice_Router</A><FONT COLOR=red><A NAME="264_13"></A></FONT> <b>return</b> C_Field_Type
+   <b>is</b>
+      <FONT COLOR=red><A NAME="266_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+      T   : C_Field_Type;
+   <b>begin</b>
+      <b>if</b> M_Choice_Router = Null_Field_Type <b>then</b>
+         T := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#222_13">New_Fieldtype</A> (<A HREF="terminal_interface-curses-forms-field_types__ads.htm#177_13">Field_Check_Router</A>'<b>Access</b>,
+                             <A HREF="terminal_interface-curses-forms-field_types__ads.htm#185_13">Char_Check_Router</A>'<b>Access</b>);
+         <b>if</b> T = Null_Field_Type <b>then</b>
+            <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+         <b>else</b>
+            <A HREF="terminal_interface-curses-forms-field_types__adb.htm#266_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#227_13">Set_Fieldtype_Arg</A> (T,
+                                      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#162_13">Make_Arg</A>'<b>Access</b>,
+                                      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#167_13">Copy_Arg</A>'<b>Access</b>,
+                                      <A HREF="terminal_interface-curses-forms-field_types__ads.htm#172_14">Free_Arg</A>'<b>Access</b>);
+            <b>if</b> <A HREF="terminal_interface-curses-forms-field_types__adb.htm#266_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+               <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types__adb.htm#266_7">Res</A>);
+            <b>end</b> <b>if</b>;
+
+            <A HREF="terminal_interface-curses-forms-field_types__adb.htm#266_7">Res</A> := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#234_13">Set_Fieldtype_Choice</A> (T,
+                                         <A HREF="terminal_interface-curses-forms-field_types__ads.htm#193_13">Next_Router</A>'<b>Access</b>,
+                                         <A HREF="terminal_interface-curses-forms-field_types__ads.htm#201_13">Prev_Router</A>'<b>Access</b>);
+            <b>if</b> <A HREF="terminal_interface-curses-forms-field_types__adb.htm#266_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+               <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_types__adb.htm#266_7">Res</A>);
+            <b>end</b> <b>if</b>;
+         <b>end</b> <b>if</b>;
+         M_Choice_Router := T;
+      <b>end</b> <b>if</b>;
+      <b>pragma</b> Assert (M_Choice_Router /= Null_Field_Type);
+      <b>return</b> M_Choice_Router;
+   <b>end</b> C_Choice_Router;
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types__ads.htm
new file mode 100644
index 0000000..e11c256
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_types__ads.htm
@@ -0,0 +1,245 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_types.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_types.ads </H1></DIV><HR>
+<PRE>
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                 Terminal_Interface.Curses.Forms.Field_Types              --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.12 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Interfaces.C;
+
+<b>package</b> Terminal_Interface.Curses.Forms.Field_Types <b>is</b>
+   <b>pragma</b> Preelaborate (Terminal_Interface.Curses.Forms.Field_Types);
+   <b>use</b> <b>type</b><FONT COLOR=red><A NAME="46_12"> </A></FONT>Interfaces.C.int;
+   <b>subtype</b> C_Int <b>is</b> Interfaces.C.int;
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_fieldtype.3x.html">form_fieldtype.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <b>type</b> Field_Type <b>is</b> <b>abstract</b> <b>tagged</b> <b>null</b> <b>record</b>;
+   <FONT COLOR=green><EM>--  Abstract base type for all field types. A concrete field type</EM></FONT>
+   <FONT COLOR=green><EM>--  is an extension that adds some data elements describing formats or</EM></FONT>
+   <FONT COLOR=green><EM>--  boundary values for the type and validation routines.</EM></FONT>
+   <FONT COLOR=green><EM>--  For the builtin low-level fieldtypes, the validation routines are</EM></FONT>
+   <FONT COLOR=green><EM>--  already defined by the low-level C library.</EM></FONT>
+   <FONT COLOR=green><EM>--  The builtin types like Alpha or AlphaNumeric etc. are defined in</EM></FONT>
+   <FONT COLOR=green><EM>--  child packages of this package. You may use one of them as example</EM></FONT>
+   <FONT COLOR=green><EM>--  how to create you own child packages for low-level field types that</EM></FONT>
+   <FONT COLOR=green><EM>--  you may have already written in C.</EM></FONT>
+
+   <b>type</b> Field_Type_Access <b>is</b> <b>access</b> <b>all</b> Field_Type'Class;
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_1"#2|</EM></FONT>
+   <b>procedure</b> Set_Field_Type (<FONT COLOR=red><A NAME="67_30">Fld</A></FONT>      : <b>in</b> <A HREF="terminal_interface-curses-forms-field_types__ads.htm#52_9">Field</A>;
+                             Fld_Type : <b>in</b> Field_Type) <b>is</b> <b>abstract</b>;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_fieldtype.3x.html">set_field_type()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  But: we hide the vararg mechanism of the C interface. You always</EM></FONT>
+   <FONT COLOR=green><EM>--       have to pass a single Field_Type parameter.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  ---------------------------------------------------------------------</EM></FONT>
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_field_validation.3x.html">form_field_validation.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_2"#2|</EM></FONT>
+   <b>function</b> Get_Type (Fld : <b>in</b> Field) <b>return</b> Field_Type_Access;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_validation.3x.html">field_type()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: field_arg()</EM></FONT>
+   <FONT COLOR=green><EM>--  In Ada95 we can combine these. If you try to retrieve the field type</EM></FONT>
+   <FONT COLOR=green><EM>--  that is not defined as extension of the abstract tagged type above,</EM></FONT>
+   <FONT COLOR=green><EM>--  you will raise a Form_Exception.</EM></FONT>
+   <FONT COLOR=green><EM>--  This is not inlined</EM></FONT>
+
+   <FONT COLOR=green><EM>--  +----------------------------------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  | Private Part.</EM></FONT>
+   <FONT COLOR=green><EM>--  | Most of this is used by the implementations of the child packages.</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+<b>private</b>
+   <b>type</b> Makearg_Function <b>is</b> <b>access</b>
+     <b>function</b> (Args : System.Address) <b>return</b> System.Address;
+   <b>pragma</b> Convention (C, Makearg_Function);
+
+   <b>type</b> Copyarg_Function <b>is</b> <b>access</b>
+     <b>function</b> (Usr : System.Address) <b>return</b> System.Address;
+   <b>pragma</b> Convention (C, Copyarg_Function);
+
+   <b>type</b> Freearg_Function <b>is</b> <b>access</b>
+     <b>procedure</b> (Usr : System.Address);
+   <b>pragma</b> Convention (C, Freearg_Function);
+
+   <b>type</b> Field_Check_Function<FONT COLOR=red><A NAME="105_29"> </A></FONT><b>is</b> <b>access</b>
+     <b>function</b> (Fld : Field; Usr : System.Address) <b>return</b> C_Int;
+   <b>pragma</b> Convention (C, Field_Check_Function);
+
+   <b>type</b> Char_Check_Function<FONT COLOR=red><A NAME="109_28"> </A></FONT><b>is</b> <b>access</b>
+     <b>function</b> (Ch : C_Int<A HREF="terminal_interface-curses-forms-field_types__ads.htm#108_9">;</A> Usr : System.Address) <b>return</b> C_Int;
+   <b>pragma</b> Convention (C, Char_Check_Function);
+
+   <b>type</b> Choice_Function <b>is</b> <b>access</b>
+     <b>function</b> (Fld : Field; Usr : System.Address) <b>return</b> C_Int;
+   <b>pragma</b> Convention (C, Choice_Function);
+
+   <FONT COLOR=green><EM>--  +----------------------------------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  | This must be in sync with the FIELDTYPE structure in form.h</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>type</b> Low_Level_Field_Type <b>is</b>
+      <b>record</b>
+         <FONT COLOR=red><A NAME="122_10">Status</A></FONT> :              <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.short;
+         <FONT COLOR=red><A NAME="123_10">Ref_Count</A></FONT> :           Interfaces.C.long;
+         <FONT COLOR=red><A NAME="124_10">Left</A></FONT>, Right :         <A HREF="terminal_interface-curses-forms-field_types__ads.htm#92_9">System</A>.Address;
+         <FONT COLOR=red><A NAME="125_10">Makearg</A></FONT> :             <A HREF="terminal_interface-curses-forms-field_types__ads.htm#96_9">Makearg_Function</A>;
+         <FONT COLOR=red><A NAME="126_10">Copyarg</A></FONT> :             <A HREF="terminal_interface-curses-forms-field_types__ads.htm#100_9">Copyarg_Function</A>;
+         <FONT COLOR=red><A NAME="127_10">Freearg</A></FONT> :             <A HREF="terminal_interface-curses-forms-field_types__ads.htm#104_9">Freearg_Function</A>;
+         <FONT COLOR=red><A NAME="128_10">Fcheck</A></FONT> :              <A HREF="terminal_interface-curses-forms-field_types__ads.htm#108_9">Field_Check_Function</A>;
+         <FONT COLOR=red><A NAME="129_10">Ccheck</A></FONT><FONT COLOR=red><A NAME="129_16"> </A></FONT>:              <A HREF="terminal_interface-curses-forms-field_types__ads.htm#112_9">Char_Check_Function</A>;
+         Next, Prev :          Choice_Function;
+      <b>end</b> <b>record</b>;
+   <b>pragma</b> Convention (C, Low_Level_Field_Type);
+   <b>type</b> C_Field_Type <b>is</b> <b>access</b> <b>all</b> Low_Level_Field_Type;
+
+   Null_Field_Type   : <b>constant</b> C_Field_Type := <b>null</b>;
+
+   <FONT COLOR=green><EM>--  +----------------------------------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  | This four low-level fieldtypes are the ones associated with</EM></FONT>
+   <FONT COLOR=green><EM>--  | fieldtypes handled by this binding. Any other low-level fieldtype</EM></FONT>
+   <FONT COLOR=green><EM>--  | will result in a Form_Exception is function Get_Type.</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   M_Generic_Type   : C_Field_Type := <b>null</b>;
+   M_Generic_Choice : C_Field_Type := <b>null</b>;
+   M_Builtin_Router : C_Field_Type := <b>null</b>;
+   M_Choice_Router  : C_Field_Type := <b>null</b>;
+
+   <FONT COLOR=green><EM>--  Two wrapper functions to access those low-level fieldtypes defined</EM></FONT>
+   <FONT COLOR=green><EM>--  in this package.</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_types__adb.htm#264_13">C_Builtin_Router</A><FONT COLOR=red><A NAME="149_13"></A></FONT> <b>return</b> C_Field_Type;
+   <b>function</b> C_Choice_Router  <b>return</b> C_Field_Type;
+
+   <b>procedure</b> Wrap_Builtin (<FONT COLOR=red><A NAME="152_28">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#52_9">Field</A>;
+                           Typ : Field_Type'Class<A HREF="terminal_interface-curses-forms-field_types__ads.htm#148_13">;</A>
+                           Cft : C_Field_Type := C_Builtin_Router);
+   <FONT COLOR=green><EM>--  This procedure has to be called by the Set_Field_Type implementation</EM></FONT>
+   <FONT COLOR=green><EM>--  for builtin low-level fieldtypes to replace it by an Ada95</EM></FONT>
+   <FONT COLOR=green><EM>--  conformant Field_Type object.</EM></FONT>
+   <FONT COLOR=green><EM>--  The parameter Cft must be C_Builtin_Router for regular low-level</EM></FONT>
+   <FONT COLOR=green><EM>--  fieldtypes (like TYP_ALPHA or TYP_ALNUM) and C_Choice_Router for</EM></FONT>
+   <FONT COLOR=green><EM>--  low-level fieldtypes witch choice functions (like TYP_ENUM).</EM></FONT>
+   <FONT COLOR=green><EM>--  Any other value will raise a Form_Exception.</EM></FONT>
+
+   <b>function</b> Make_Arg (Args : System.Address) <b>return</b> System.Address;
+   <b>pragma</b> Convention (C, Make_Arg);
+   <FONT COLOR=green><EM>--  This is the Makearg_Function for the internal low-level types</EM></FONT>
+   <FONT COLOR=green><EM>--  introduced by this binding.</EM></FONT>
+
+   <b>function</b> Copy_Arg (Usr<A HREF="terminal_interface-curses-forms-field_types__ads.htm#167_13"> </A>: System.Address) <b>return</b> System.Address;
+   <b>pragma</b> Convention (C, Copy_Arg);
+   <FONT COLOR=green><EM>--  This is the Copyarg_Function for the internal low-level types</EM></FONT>
+   <FONT COLOR=green><EM>--  introduced by this binding.</EM></FONT>
+
+   <b>procedure</b> Free_Arg (Usr : System.Address);
+   <b>pragma</b> Convention (C, Free_Arg);
+   <FONT COLOR=green><EM>--  This is the Freearg_Function for the internal low-level types</EM></FONT>
+   <FONT COLOR=green><EM>--  introduced by this binding.</EM></FONT>
+
+   <b>function</b> Field_Check_Router (<FONT COLOR=red><A NAME="178_33">Fld</A></FONT> : Field;
+                         <A HREF="terminal_interface-curses-forms-field_types__ads.htm#177_13"> </A>      Usr : System.Address) <b>return</b> C_Int;
+   <b>pragma</b> Convention (C, Field_Check_Router);
+   <FONT COLOR=green><EM>--  This is the Field_Check_Function for the internal low-level types</EM></FONT>
+   <FONT COLOR=green><EM>--  introduced to wrap the low-level types by a Field_Type derived</EM></FONT>
+   <FONT COLOR=green><EM>--  type. It routes the call to the corresponding low-level validation</EM></FONT>
+   <FONT COLOR=green><EM>--  function.</EM></FONT>
+
+   <b>function</b> Char_Check_Router (<FONT COLOR=red><A NAME="186_32">Ch</A></FONT> : C_Int;
+                         <A HREF="terminal_interface-curses-forms-field_types__ads.htm#185_13"> </A>     Usr : System.Address) <b>return</b> C_Int;
+   <b>pragma</b> Convention (C, Char_Check_Router);
+   <FONT COLOR=green><EM>--  This is the Char_Check_Function for the internal low-level types</EM></FONT>
+   <FONT COLOR=green><EM>--  introduced to wrap the low-level types by a Field_Type derived</EM></FONT>
+   <FONT COLOR=green><EM>--  type. It routes the call to the corresponding low-level validation</EM></FONT>
+   <FONT COLOR=green><EM>--  function.</EM></FONT>
+
+   <b>function</b> Next_Router (<FONT COLOR=red><A NAME="194_26">Fld</A></FONT> : Field;
+                         <A HREF="terminal_interface-curses-forms-field_types__ads.htm#193_13">Usr</A> : System.Address) <b>return</b> C_Int;
+   <b>pragma</b> Convention (C, Next_Router);
+   <FONT COLOR=green><EM>--  This is the Choice_Function for the internal low-level types</EM></FONT>
+   <FONT COLOR=green><EM>--  introduced to wrap the low-level types by a Field_Type derived</EM></FONT>
+   <FONT COLOR=green><EM>--  type. It routes the call to the corresponding low-level next_choice</EM></FONT>
+   <FONT COLOR=green><EM>--  function.</EM></FONT>
+
+   <b>function</b> Prev_Router (<FONT COLOR=red><A NAME="202_26">Fld</A></FONT> : Field;
+                         <A HREF="terminal_interface-curses-forms-field_types__ads.htm#201_13">Usr</A> : System.Address) <b>return</b> C_Int;
+   <b>pragma</b> Convention (C, Prev_Router);
+   <FONT COLOR=green><EM>--  This is the Choice_Function for the internal low-level types</EM></FONT>
+   <FONT COLOR=green><EM>--  introduced to wrap the low-level types by a Field_Type derived</EM></FONT>
+   <FONT COLOR=green><EM>--  type. It routes the call to the corresponding low-level prev_choice</EM></FONT>
+   <FONT COLOR=green><EM>--  function.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  This is the Argument structure maintained by all low-level field types</EM></FONT>
+   <FONT COLOR=green><EM>--  introduced by this binding.</EM></FONT>
+   <b>type</b> Argument <b>is</b> <b>record</b>
+      <FONT COLOR=red><A NAME="213_7">Typ</A></FONT> : Field_Type_Access;   <FONT COLOR=green><EM>--  the Field_Type creating this record</EM></FONT>
+      Usr : System.Address;      <FONT COLOR=green><EM>--  original arg for builtin low-level types</EM></FONT>
+      Cft : C_Field_Type;        <FONT COLOR=green><EM>--  the original low-level type</EM></FONT>
+   <b>end</b> <b>record</b>;
+   <b>type</b> Argument_Access <b>is</b> <b>access</b> <b>all</b> Argument;
+
+   <FONT COLOR=green><EM>--  +----------------------------------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  | Some Imports of libform routines to deal with low-level fieldtypes.</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> New_Fieldtype (<FONT COLOR=red><A NAME="223_28">Fcheck</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#108_9">Field_Check_Function</A>;
+                           Ccheck : Char_Check_Function)
+     <b>return</b> C_Field_Type;
+   <b>pragma</b> Import (C, New_Fieldtype, "new_fieldtype");
+
+   <b>function</b> Set_Fieldtype_Arg (<FONT COLOR=red><A NAME="228_32">Cft</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#92_9">C_Field_Type</A>;
+                               <FONT COLOR=red><A NAME="229_32">Mak</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#96_9">Makearg_Function</A> := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#167_13">Make_Arg</A>'<b>Access</b>;
+                               <FONT COLOR=red><A NAME="230_32">Cop</A></FONT> : <A HREF="terminal_interface-curses-forms-field_types__ads.htm#100_9">Copyarg_Function</A> := <A HREF="terminal_interface-curses-forms-field_types__ads.htm#172_14">Copy_Arg</A>'<b>Access</b>;
+            <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12"> </A>                  Fre : Freearg_Function := Free_Arg'<b>Access</b>)
+     <b>return</b> C_Int;
+   <b>pragma</b> Import (C, Set_Fieldtype_Arg, "set_fieldtype_arg");
+
+   <b>function</b> Set_Fieldtype_Choice (<FONT COLOR=red><A NAME="235_35">Cft</A></FONT> : <FONT COLOR=red><A NAME="235_41">C_Field_Type</A></FONT>;
+            <A HREF="terminal_interface-curses-forms-field_types__ads.htm#46_12"> </A>                     Next, Prev : Choice_Function)
+     <b>return</b> C_Int;
+   <b>pragma</b> Import (C, Set_Fieldtype_Choice, "set_fieldtype_choice");
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_Types;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_user_data__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_user_data__adb.htm
new file mode 100644
index 0000000..c5fd816
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_user_data__adb.htm
@@ -0,0 +1,90 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_user_data.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_user_data.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Forms.Field_User_Data            --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.10 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b>  <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+<FONT COLOR=green><EM>--  | man page form_field_userptr.3x</EM></FONT>
+<FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Forms.<A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#45_41">Field_User_Data</A> <b>is</b>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#53_14">Set_User_Data</A><FONT COLOR=red><A NAME="54_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#53_29">Fld</A>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                            <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#54_29">Data</A> : <b>in</b> <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#44_9">User_Access</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="57_16">Set_Field_Userptr</A></FONT> (<FONT COLOR=red><A NAME="57_35">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                                  <FONT COLOR=red><A NAME="58_35">Usr</A></FONT> : <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#44_9">User_Access</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_user_data__adb.htm#57_16">Set_Field_Userptr</A>, "set_field_userptr");
+
+      <FONT COLOR=red><A NAME="61_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms-field_user_data__adb.htm#57_16">Set_Field_Userptr</A> (<A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#53_29">Fld</A>, <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#54_29">Data</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms-field_user_data__adb.htm#61_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-field_user_data__adb.htm#61_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_User_Data;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#64_13">Get_User_Data</A><FONT COLOR=red><A NAME="70_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#64_28">Fld</A>  : <b>in</b>  <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#44_9">User_Access</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="72_16">Field_Userptr</A></FONT> (<FONT COLOR=red><A NAME="72_31">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#44_9">User_Access</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-field_user_data__adb.htm#72_16">Field_Userptr</A>, "field_userptr");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-forms-field_user_data__adb.htm#72_16">Field_Userptr</A> (<A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#64_28">Fld</A>);
+   <b>end</b> Get_User_Data;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#59_14">Get_User_Data</A><FONT COLOR=red><A NAME="78_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#59_29">Fld</A>  : <b>in</b>  <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                            <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#60_29">Data</A> : <b>out</b> <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#44_9">User_Access</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#60_29">Data</A> := <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#64_13">Get_User_Data</A> (<A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#59_29">Fld</A>);
+   <b>end</b> Get_User_Data;
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_User_Data;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_user_data__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_user_data__ads.htm
new file mode 100644
index 0000000..07e5643
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-field_user_data__ads.htm
@@ -0,0 +1,75 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-field_user_data.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-field_user_data.ads </H1></DIV><HR>
+<PRE>
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Forms.Field_User_Data            --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.13 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+
+<b>generic</b>
+   <b>type</b> <FONT COLOR=red><A NAME="44_9">User</A></FONT> <b>is</b> <b>limited</b> <b>private</b>;
+   <b>type</b> <A HREF="terminal_interface__ads.htm#41_9">User_Access</A> <b>is</b> <b>access</b> User<A HREF="terminal_interface-curses-forms__ads.htm#48_35">;</A>
+<b>package</b> Terminal_Interface.Curses.Forms.Field_User_Data <b>is</b>
+   <b>pragma</b> Preelaborate (Terminal_Interface.Curses.Forms.Field_User_Data);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_field_userptr.3x.html">form_field_userptr.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_1"#2|</EM></FONT>
+   <b>procedure</b> Set_User_Data (<FONT COLOR=red><A NAME="54_29">Fld</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#44_9">Field</A>;
+                            Data : <b>in</b> User_Access);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_userptr.3x.html">set_field_userptr</A></EM></FONT>
+   <b>pragma</b> Inline (Set_User_Data);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_2"#2|</EM></FONT>
+   <b>procedure</b> Get_User_Data (<FONT COLOR=red><A NAME="60_29">Fld</A></FONT>  : <b>in</b>  <A HREF="terminal_interface-curses-forms-field_user_data__ads.htm#44_9">Field</A>;
+                            Data : <b>out</b> User_Access);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_userptr.3x.html">field_userptr</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_3"#2|</EM></FONT>
+   <b>function</b> Get_User_Data (Fld  : <b>in</b>  Field) <b>return</b> User_Access;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_userptr.3x.html">field_userptr</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Sama as function</EM></FONT>
+   <b>pragma</b> Inline (Get_User_Data);
+
+<b>end</b> Terminal_Interface.Curses.Forms.Field_User_Data;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-form_user_data__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-form_user_data__adb.htm
new file mode 100644
index 0000000..46d298a
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-form_user_data__adb.htm
@@ -0,0 +1,91 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-form_user_data.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-form_user_data.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                Terminal_Interface.Curses.Forms.Form_User_Data            --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.10 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+<FONT COLOR=green><EM>--  | man page form__userptr.3x</EM></FONT>
+<FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Forms.<A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#45_41">Form_User_Data</A> <b>is</b>
+
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#53_14">Set_User_Data</A><FONT COLOR=red><A NAME="55_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#53_29">Frm</A>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                            <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#54_29">Data</A> : <b>in</b> <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#44_9">User_Access</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="58_16">Set_Form_Userptr</A></FONT> (<FONT COLOR=red><A NAME="58_34">Frm</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                                 <FONT COLOR=red><A NAME="59_34">Data</A></FONT> : <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#44_9">User_Access</A>)  <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-form_user_data__adb.htm#58_16">Set_Form_Userptr</A>, "set_form_userptr");
+
+      <FONT COLOR=red><A NAME="62_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms-form_user_data__adb.htm#58_16">Set_Form_Userptr</A> (<A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#53_29">Frm</A>, <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#54_29">Data</A>);
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-forms-form_user_data__adb.htm#62_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms-form_user_data__adb.htm#62_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_User_Data;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#64_13">Get_User_Data</A><FONT COLOR=red><A NAME="71_13"></A></FONT> (<A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#64_28">Frm</A>  : <b>in</b>  <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#44_9">User_Access</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="73_16">Form_Userptr</A></FONT> (<FONT COLOR=red><A NAME="73_30">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#44_9">User_Access</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms-form_user_data__adb.htm#73_16">Form_Userptr</A>, "form_userptr");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-forms-form_user_data__adb.htm#73_16">Form_Userptr</A> (<A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#64_28">Frm</A>);
+   <b>end</b> Get_User_Data;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#59_14">Get_User_Data</A><FONT COLOR=red><A NAME="79_14"></A></FONT> (<A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#59_29">Frm</A>  : <b>in</b>  <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                            <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#60_29">Data</A> : <b>out</b> <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#44_9">User_Access</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#60_29">Data</A> := <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#64_13">Get_User_Data</A> (<A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#59_29">Frm</A>);
+   <b>end</b> Get_User_Data;
+
+<b>end</b> Terminal_Interface.Curses.Forms.Form_User_Data;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-form_user_data__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-form_user_data__ads.htm
new file mode 100644
index 0000000..3f03f43
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms-form_user_data__ads.htm
@@ -0,0 +1,75 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms-form_user_data.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms-form_user_data.ads </H1></DIV><HR>
+<PRE>
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                Terminal_Interface.Curses.Forms.Form_User_Data            --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.12 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+
+<b>generic</b>
+   <b>type</b> <FONT COLOR=red><A NAME="44_9">User</A></FONT> <b>is</b> <b>limited</b> <b>private</b>;
+   <b>type</b> <A HREF="terminal_interface__ads.htm#41_9">User_Access</A> <b>is</b> <b>access</b> User<A HREF="terminal_interface-curses-forms__ads.htm#48_35">;</A>
+<b>package</b> Terminal_Interface.Curses.Forms.Form_User_Data <b>is</b>
+   <b>pragma</b> Preelaborate (Terminal_Interface.Curses.Forms.Form_User_Data);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_userptr.3x.html">form_userptr.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_1"#2|</EM></FONT>
+   <b>procedure</b> Set_User_Data (<FONT COLOR=red><A NAME="54_29">Frm</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#44_9">Form</A>;
+                            Data : <b>in</b> User_Access);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_userptr.3x.html">set_form_userptr</A></EM></FONT>
+   <b>pragma</b> Inline (Set_User_Data);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_2"#2|</EM></FONT>
+   <b>procedure</b> Get_User_Data (<FONT COLOR=red><A NAME="60_29">Frm</A></FONT>  : <b>in</b>  <A HREF="terminal_interface-curses-forms-form_user_data__ads.htm#44_9">Form</A>;
+                            Data : <b>out</b> User_Access);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_userptr.3x.html">form_userptr</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_3"#2|</EM></FONT>
+   <b>function</b> Get_User_Data (Frm  : <b>in</b>  Form) <b>return</b> User_Access;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_userptr.3x.html">form_userptr</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Same as function</EM></FONT>
+   <b>pragma</b> Inline (Get_User_Data);
+
+<b>end</b> Terminal_Interface.Curses.Forms.Form_User_Data;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms__adb.htm
new file mode 100644
index 0000000..087bf55
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms__adb.htm
@@ -0,0 +1,1165 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                      Terminal_Interface.Curses.Forms                     --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.20 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Ada.Unchecked_Deallocation;
+<b>with</b> Ada.Unchecked_Conversion;
+
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C; <b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings; <b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings;
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Pointers;
+
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.<A HREF="terminal_interface-curses-forms__ads.htm#48_35">Forms</A><FONT COLOR=red><A NAME="50_40"></A></FONT> <b>is</b>
+
+   <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+   <b>type</b> <FONT COLOR=red><A NAME="54_9">C_Field_Array</A></FONT> <b>is</b> <b>array</b> (Natural <b>range</b> &lt;&gt;) <b>of</b> <b>aliased</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+   <b>package</b> <FONT COLOR=red><A NAME="55_12">F_Array</A></FONT> <b>is</b> <b>new</b>
+     <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Pointers (Natural, <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>, <A HREF="terminal_interface-curses-forms__adb.htm#54_9">C_Field_Array</A>, <A HREF="terminal_interface-curses-forms__ads.htm#58_4">Null_Field</A>);
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  subtype chars_ptr is Interfaces.C.Strings.chars_ptr;</EM></FONT>
+
+   <b>function</b> <FONT COLOR=red><A NAME="64_13">FOS_2_CInt</A></FONT> <b>is</b> <b>new</b>
+     Ada.Unchecked_Conversion (<A HREF="terminal_interface-curses-forms__ads.htm#67_9">Field_Option_Set</A>,
+                               <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>);
+
+   <b>function</b> <FONT COLOR=red><A NAME="68_13">CInt_2_FOS</A></FONT> <b>is</b> <b>new</b>
+     Ada.Unchecked_Conversion (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>,
+                               <A HREF="terminal_interface-curses-forms__ads.htm#67_9">Field_Option_Set</A>);
+
+   <b>function</b> <FONT COLOR=red><A NAME="72_13">FrmOS_2_CInt</A></FONT> <b>is</b> <b>new</b>
+     Ada.Unchecked_Conversion (<A HREF="terminal_interface-curses-forms__ads.htm#107_9">Form_Option_Set</A>,
+                               <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>);
+
+   <b>function</b> <FONT COLOR=red><A NAME="76_13">CInt_2_FrmOS</A></FONT> <b>is</b> <b>new</b>
+     Ada.Unchecked_Conversion (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>,
+                               <A HREF="terminal_interface-curses-forms__ads.htm#107_9">Form_Option_Set</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#278_14">Request_Name</A><FONT COLOR=red><A NAME="80_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#278_28">Key</A>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A>;
+                                <A HREF="terminal_interface-curses-forms__ads.htm#279_28">Name</A> : <b>out</b> String)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="83_16">Form_Request_Name</A></FONT> (<FONT COLOR=red><A NAME="83_35">Key</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> chars_ptr;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#83_16">Form_Request_Name</A>, "form_request_name");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-forms__adb.htm#83_16">Form_Request_Name</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#278_28">Key</A>)), <A HREF="terminal_interface-curses-forms__ads.htm#279_28">Name</A>);
+   <b>end</b> Request_Name;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#281_14">Request_Name</A><FONT COLOR=red><A NAME="89_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#281_28">Key</A> : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A>) <b>return</b> String
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="91_16">Form_Request_Name</A></FONT> (<FONT COLOR=red><A NAME="91_35">Key</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> chars_ptr;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#91_16">Form_Request_Name</A>, "form_request_name");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-forms__adb.htm#91_16">Form_Request_Name</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#281_28">Key</A>)));
+   <b>end</b> Request_Name;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_field_new.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#295_13">Create</A><FONT COLOR=red><A NAME="107_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#295_21">Height</A>       : <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+                    <A HREF="terminal_interface-curses-forms__ads.htm#296_21">Width</A>        : <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>;
+                    <A HREF="terminal_interface-curses-forms__ads.htm#297_21">Top</A>          : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+                    <A HREF="terminal_interface-curses-forms__ads.htm#298_21">Left</A>         : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+                    <A HREF="terminal_interface-curses-forms__ads.htm#299_21">Off_Screen</A>   : Natural := 0;
+                    <A HREF="terminal_interface-curses-forms__ads.htm#300_21">More_Buffers</A> : <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Buffer_Number</A> := <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Buffer_Number</A>'First)
+                    <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="115_16">Newfield</A></FONT> (<FONT COLOR=red><A NAME="115_26">H</A></FONT>, <FONT COLOR=red><A NAME="115_29">W</A></FONT>, <FONT COLOR=red><A NAME="115_32">T</A></FONT>, <FONT COLOR=red><A NAME="115_35">L</A></FONT>, <FONT COLOR=red><A NAME="115_38">O</A></FONT>, <FONT COLOR=red><A NAME="115_41">M</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#115_16">Newfield</A>, "new_field");
+      <FONT COLOR=red><A NAME="117_7">Fld</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms__adb.htm#115_16">Newfield</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#295_21">Height</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#296_21">Width</A>),
+                                        <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#297_21">Top</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#298_21">Left</A>),
+                                        <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#299_21">Off_Screen</A>),
+                                        <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#300_21">More_Buffers</A>));
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#117_7">Fld</A> = <A HREF="terminal_interface-curses-forms__ads.htm#58_4">Null_Field</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses-forms__adb.htm#117_7">Fld</A>;
+   <b>end</b> Create;
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#317_14">Delete</A><FONT COLOR=red><A NAME="130_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#317_22">Fld</A> : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="132_16">Free_Field</A></FONT> (<FONT COLOR=red><A NAME="132_28">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#132_16">Free_Field</A>, "free_field");
+
+      <FONT COLOR=red><A NAME="135_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms__adb.htm#135_7">Res</A> := <A HREF="terminal_interface-curses-forms__adb.htm#132_16">Free_Field</A> (<A HREF="terminal_interface-curses-forms__ads.htm#317_22">Fld</A>);
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#135_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#135_7">Res</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-forms__ads.htm#317_22">Fld</A> := <A HREF="terminal_interface-curses-forms__ads.htm#58_4">Null_Field</A>;
+   <b>end</b> Delete;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#323_13">Duplicate</A><FONT COLOR=red><A NAME="146_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#323_24">Fld</A>  : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                       <A HREF="terminal_interface-curses-forms__ads.htm#324_24">Top</A>  : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+                       <A HREF="terminal_interface-curses-forms__ads.htm#325_24">Left</A> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>) <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="150_16">Dup_Field</A></FONT> (<FONT COLOR=red><A NAME="150_27">Fld</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                          <FONT COLOR=red><A NAME="151_27">Top</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                          <FONT COLOR=red><A NAME="152_27">Left</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#150_16">Dup_Field</A>, "dup_field");
+
+      <FONT COLOR=red><A NAME="155_7">F</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms__adb.htm#150_16">Dup_Field</A> (<A HREF="terminal_interface-curses-forms__ads.htm#323_24">Fld</A>,
+                                       <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#324_24">Top</A>),
+                                       <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#325_24">Left</A>));
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#155_7">F</A> = <A HREF="terminal_interface-curses-forms__ads.htm#58_4">Null_Field</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses-forms__adb.htm#155_7">F</A>;
+   <b>end</b> Duplicate;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#330_13">Link</A><FONT COLOR=red><A NAME="167_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#330_19">Fld</A>  : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                  <A HREF="terminal_interface-curses-forms__ads.htm#331_19">Top</A>  : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+                  <A HREF="terminal_interface-curses-forms__ads.htm#332_19">Left</A> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>) <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="171_16">Lnk_Field</A></FONT> (<FONT COLOR=red><A NAME="171_27">Fld</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                          <FONT COLOR=red><A NAME="172_27">Top</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                          <FONT COLOR=red><A NAME="173_27">Left</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#171_16">Lnk_Field</A>, "link_field");
+
+      <FONT COLOR=red><A NAME="176_7">F</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms__adb.htm#171_16">Lnk_Field</A> (<A HREF="terminal_interface-curses-forms__ads.htm#330_19">Fld</A>,
+                                       <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#331_19">Top</A>),
+                                       <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#332_19">Left</A>));
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#176_7">F</A> = <A HREF="terminal_interface-curses-forms__ads.htm#58_4">Null_Field</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses-forms__adb.htm#176_7">F</A>;
+   <b>end</b> Link;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_field_just.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#341_14">Set_Justification</A><FONT COLOR=red><A NAME="192_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#341_33">Fld</A>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                                <A HREF="terminal_interface-curses-forms__ads.htm#342_33">Just</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#61_9">Field_Justification</A> := <A HREF="terminal_interface-curses-forms__ads.htm#61_33">None</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="195_16">Set_Field_Just</A></FONT> (<FONT COLOR=red><A NAME="195_32">Fld</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                               <FONT COLOR=red><A NAME="196_32">Just</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#195_16">Set_Field_Just</A>, "set_field_just");
+
+      <FONT COLOR=red><A NAME="199_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> :=
+        <A HREF="terminal_interface-curses-forms__adb.htm#195_16">Set_Field_Just</A> (<A HREF="terminal_interface-curses-forms__ads.htm#341_33">Fld</A>,
+                        <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#61_9">Field_Justification</A>'Pos (<A HREF="terminal_interface-curses-forms__ads.htm#342_33">Just</A>)));
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#199_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#199_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Justification;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#347_13">Get_Justification</A><FONT COLOR=red><A NAME="210_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#347_32">Fld</A> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#61_9">Field_Justification</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="212_16">Field_Just</A></FONT> (<FONT COLOR=red><A NAME="212_28">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#212_16">Field_Just</A>, "field_just");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#61_9">Field_Justification</A>'Val (<A HREF="terminal_interface-curses-forms__adb.htm#212_16">Field_Just</A> (<A HREF="terminal_interface-curses-forms__ads.htm#347_32">Fld</A>));
+   <b>end</b> Get_Justification;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_field_buffer.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#356_14">Set_Buffer</A><FONT COLOR=red><A NAME="224_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-forms__ads.htm#357_7">Fld</A>    : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+      <A HREF="terminal_interface-curses-forms__ads.htm#358_7">Buffer</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Buffer_Number</A> := <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Buffer_Number</A>'First;
+      <A HREF="terminal_interface-curses-forms__ads.htm#359_7">Str</A>    : <b>in</b> String)
+   <b>is</b>
+      <b>type</b> Char_Ptr <b>is</b> <b>access</b> <b>all</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.char;
+      <b>function</b> <FONT COLOR=red><A NAME="230_16">Set_Fld_Buffer</A></FONT> (<FONT COLOR=red><A NAME="230_32">Fld</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                                 <FONT COLOR=red><A NAME="231_34">Bufnum</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                                 S      : Char_Ptr)
+        <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#230_16">Set_Fld_Buffer</A>, "set_field_buffer");
+
+      <FONT COLOR=red><A NAME="236_7">Txt</A></FONT> : char_array (0 .. <A HREF="terminal_interface-curses-forms__ads.htm#359_7">Str</A>'Length);
+      <FONT COLOR=red><A NAME="237_7">Len</A></FONT> : size_t;
+      <FONT COLOR=red><A NAME="238_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      To_C (<A HREF="terminal_interface-curses-forms__ads.htm#359_7">Str</A>, <A HREF="terminal_interface-curses-forms__adb.htm#236_7">Txt</A>, <A HREF="terminal_interface-curses-forms__adb.htm#237_7">Len</A>);
+      <A HREF="terminal_interface-curses-forms__adb.htm#238_7">Res</A> := <A HREF="terminal_interface-curses-forms__adb.htm#230_16">Set_Fld_Buffer</A> (<A HREF="terminal_interface-curses-forms__ads.htm#357_7">Fld</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#358_7">Buffer</A>), <A HREF="terminal_interface-curses-forms__adb.htm#236_7">Txt</A> (<A HREF="terminal_interface-curses-forms__adb.htm#236_7">Txt</A>'First)'<b>Access</b>);
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#238_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#238_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Buffer;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#364_14">Get_Buffer</A><FONT COLOR=red><A NAME="249_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-forms__ads.htm#365_7">Fld</A>    : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+      <A HREF="terminal_interface-curses-forms__ads.htm#366_7">Buffer</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Buffer_Number</A> := <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Buffer_Number</A>'First;
+      <A HREF="terminal_interface-curses-forms__ads.htm#367_7">Str</A>    : <b>out</b> String)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="254_16">Field_Buffer</A></FONT> (<FONT COLOR=red><A NAME="254_30">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <FONT COLOR=red><A NAME="255_30">B</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> chars_ptr;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#254_16">Field_Buffer</A>, "field_buffer");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-forms__adb.htm#254_16">Field_Buffer</A> (<A HREF="terminal_interface-curses-forms__ads.htm#365_7">Fld</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#366_7">Buffer</A>)), <A HREF="terminal_interface-curses-forms__ads.htm#367_7">Str</A>);
+   <b>end</b> Get_Buffer;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#370_13">Get_Buffer</A><FONT COLOR=red><A NAME="261_13"></A></FONT>
+     (<A HREF="terminal_interface-curses-forms__ads.htm#371_7">Fld</A>    : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+      <A HREF="terminal_interface-curses-forms__ads.htm#372_7">Buffer</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Buffer_Number</A> := <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Buffer_Number</A>'First) <b>return</b> String
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="265_16">Field_Buffer</A></FONT> (<FONT COLOR=red><A NAME="265_30">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <FONT COLOR=red><A NAME="266_30">B</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> chars_ptr;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#265_16">Field_Buffer</A>, "field_buffer");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-forms__adb.htm#265_16">Field_Buffer</A> (<A HREF="terminal_interface-curses-forms__ads.htm#371_7">Fld</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#372_7">Buffer</A>)));
+   <b>end</b> Get_Buffer;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#378_14">Set_Status</A><FONT COLOR=red><A NAME="274_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#378_26">Fld</A>    : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                         <A HREF="terminal_interface-curses-forms__ads.htm#379_26">Status</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="277_16">Set_Fld_Status</A></FONT> (<FONT COLOR=red><A NAME="277_32">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                               <FONT COLOR=red><A NAME="278_32">St</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#277_16">Set_Fld_Status</A>, "set_field_status");
+
+      <FONT COLOR=red><A NAME="281_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#277_16">Set_Fld_Status</A> (<A HREF="terminal_interface-curses-forms__ads.htm#378_26">Fld</A>, Boolean'Pos (<A HREF="terminal_interface-curses-forms__ads.htm#379_26">Status</A>));
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#281_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Status;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#384_13">Changed</A><FONT COLOR=red><A NAME="290_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#384_22">Fld</A> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="292_16">Field_Status</A></FONT> (<FONT COLOR=red><A NAME="292_30">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#292_16">Field_Status</A>, "field_status");
+
+      <FONT COLOR=red><A NAME="295_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-forms__adb.htm#292_16">Field_Status</A> (<A HREF="terminal_interface-curses-forms__ads.htm#384_22">Fld</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#295_7">Res</A> = <A HREF="terminal_interface-curses-aux__ads.htm#75_4">Curses_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Changed;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#389_14">Set_Maximum_Size</A><FONT COLOR=red><A NAME="306_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#389_32">Fld</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                               <A HREF="terminal_interface-curses-forms__ads.htm#390_32">Max</A> : <b>in</b> Natural := 0)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="309_16">Set_Field_Max</A></FONT> (<FONT COLOR=red><A NAME="309_31">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                              <FONT COLOR=red><A NAME="310_31">M</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#309_16">Set_Field_Max</A>, "set_max_field");
+
+      <FONT COLOR=red><A NAME="313_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#309_16">Set_Field_Max</A> (<A HREF="terminal_interface-curses-forms__ads.htm#389_32">Fld</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#390_32">Max</A>));
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#313_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#313_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Maximum_Size;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_field_opts.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#399_14">Set_Options</A><FONT COLOR=red><A NAME="326_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#399_27">Fld</A>     : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                          <A HREF="terminal_interface-curses-forms__ads.htm#400_27">Options</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#67_9">Field_Option_Set</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="329_16">Set_Field_Opts</A></FONT> (<FONT COLOR=red><A NAME="329_32">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                               <FONT COLOR=red><A NAME="330_32">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#329_16">Set_Field_Opts</A>, "set_field_opts");
+
+      <FONT COLOR=red><A NAME="333_7">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-forms__adb.htm#64_13">FOS_2_CInt</A> (<A HREF="terminal_interface-curses-forms__ads.htm#400_27">Options</A>);
+      <FONT COLOR=red><A NAME="334_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms__adb.htm#334_7">Res</A> := <A HREF="terminal_interface-curses-forms__adb.htm#329_16">Set_Field_Opts</A> (<A HREF="terminal_interface-curses-forms__ads.htm#399_27">Fld</A>, <A HREF="terminal_interface-curses-forms__adb.htm#333_7">Opt</A>);
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#334_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#334_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Options;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#405_14">Switch_Options</A><FONT COLOR=red><A NAME="344_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#405_30">Fld</A>     : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                             <A HREF="terminal_interface-curses-forms__ads.htm#406_30">Options</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#67_9">Field_Option_Set</A>;
+                             <A HREF="terminal_interface-curses-forms__ads.htm#407_30">On</A>      : Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="348_16">Field_Opts_On</A></FONT> (<FONT COLOR=red><A NAME="348_31">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                              <FONT COLOR=red><A NAME="349_31">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#348_16">Field_Opts_On</A>, "field_opts_on");
+      <b>function</b> <FONT COLOR=red><A NAME="351_16">Field_Opts_Off</A></FONT> (<FONT COLOR=red><A NAME="351_32">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                               <FONT COLOR=red><A NAME="352_32">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#351_16">Field_Opts_Off</A>, "field_opts_off");
+
+      <FONT COLOR=red><A NAME="355_7">Err</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+      <FONT COLOR=red><A NAME="356_7">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-forms__adb.htm#64_13">FOS_2_CInt</A> (<A HREF="terminal_interface-curses-forms__ads.htm#406_30">Options</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__ads.htm#407_30">On</A> <b>then</b>
+         <A HREF="terminal_interface-curses-forms__adb.htm#355_7">Err</A> := <A HREF="terminal_interface-curses-forms__adb.htm#348_16">Field_Opts_On</A> (<A HREF="terminal_interface-curses-forms__ads.htm#405_30">Fld</A>, <A HREF="terminal_interface-curses-forms__adb.htm#356_7">Opt</A>);
+      <b>else</b>
+         <A HREF="terminal_interface-curses-forms__adb.htm#355_7">Err</A> := <A HREF="terminal_interface-curses-forms__adb.htm#351_16">Field_Opts_Off</A> (<A HREF="terminal_interface-curses-forms__ads.htm#405_30">Fld</A>, <A HREF="terminal_interface-curses-forms__adb.htm#356_7">Opt</A>);
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#355_7">Err</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#355_7">Err</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Switch_Options;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#413_14">Get_Options</A><FONT COLOR=red><A NAME="370_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#413_27">Fld</A>     : <b>in</b>  <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                          <A HREF="terminal_interface-curses-forms__ads.htm#414_27">Options</A> : <b>out</b> <A HREF="terminal_interface-curses-forms__ads.htm#67_9">Field_Option_Set</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="373_16">Field_Opts</A></FONT> (<FONT COLOR=red><A NAME="373_28">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#373_16">Field_Opts</A>, "field_opts");
+
+      <FONT COLOR=red><A NAME="376_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-forms__adb.htm#373_16">Field_Opts</A> (<A HREF="terminal_interface-curses-forms__ads.htm#413_27">Fld</A>);
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms__ads.htm#414_27">Options</A> := <A HREF="terminal_interface-curses-forms__adb.htm#68_13">CInt_2_FOS</A> (<A HREF="terminal_interface-curses-forms__adb.htm#376_7">Res</A>);
+   <b>end</b> Get_Options;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#418_13">Get_Options</A><FONT COLOR=red><A NAME="383_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#418_26">Fld</A> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms__ads.htm#58_4">Null_Field</A>)
+                         <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#67_9">Field_Option_Set</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="386_7">Fos</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#67_9">Field_Option_Set</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms__ads.htm#418_13">Get_Options</A> (<A HREF="terminal_interface-curses-forms__ads.htm#418_26">Fld</A>, <A HREF="terminal_interface-curses-forms__adb.htm#386_7">Fos</A>);
+      <b>return</b> <A HREF="terminal_interface-curses-forms__adb.htm#386_7">Fos</A>;
+   <b>end</b> Get_Options;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_field_attributes.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#428_14">Set_Foreground</A><FONT COLOR=red><A NAME="398_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-forms__ads.htm#429_7">Fld</A>   : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+      <A HREF="terminal_interface-curses-forms__ads.htm#430_7">Fore</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A> := <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>;
+      <A HREF="terminal_interface-curses-forms__ads.htm#431_7">Color</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A> := <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="403_16">Set_Field_Fore</A></FONT> (<FONT COLOR=red><A NAME="403_32">Fld</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                               <FONT COLOR=red><A NAME="404_32">Attr</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#403_16">Set_Field_Fore</A>, "set_field_fore");
+
+      <FONT COLOR=red><A NAME="407_7">Ch</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := (Ch    =&gt; Character'First,
+                                             Color =&gt; <A HREF="terminal_interface-curses-forms__ads.htm#431_7">Color</A>,
+                                             Attr  =&gt; <A HREF="terminal_interface-curses-forms__ads.htm#430_7">Fore</A>);
+      <FONT COLOR=red><A NAME="410_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> :=
+        <A HREF="terminal_interface-curses-forms__adb.htm#403_16">Set_Field_Fore</A> (<A HREF="terminal_interface-curses-forms__ads.htm#429_7">Fld</A>, <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses-forms__adb.htm#407_7">Ch</A>));
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-forms__adb.htm#410_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#410_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Foreground;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#436_14">Foreground</A><FONT COLOR=red><A NAME="420_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#436_26">Fld</A>  : <b>in</b>  <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                         <A HREF="terminal_interface-curses-forms__ads.htm#437_26">Fore</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="423_16">Field_Fore</A></FONT> (<FONT COLOR=red><A NAME="423_28">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#423_16">Field_Fore</A>, "field_fore");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms__ads.htm#437_26">Fore</A> := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-forms__adb.htm#423_16">Field_Fore</A> (<A HREF="terminal_interface-curses-forms__ads.htm#436_26">Fld</A>)).<A HREF="terminal_interface-curses__ads.htm#352_10">Attr</A>;
+   <b>end</b> Foreground;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#441_14">Foreground</A><FONT COLOR=red><A NAME="429_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#441_26">Fld</A>   : <b>in</b>  <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                         <A HREF="terminal_interface-curses-forms__ads.htm#442_26">Fore</A>  : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A>;
+                         <A HREF="terminal_interface-curses-forms__ads.htm#443_26">Color</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="433_16">Field_Fore</A></FONT> (<FONT COLOR=red><A NAME="433_28">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#433_16">Field_Fore</A>, "field_fore");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms__ads.htm#442_26">Fore</A>  := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-forms__adb.htm#433_16">Field_Fore</A> (<A HREF="terminal_interface-curses-forms__ads.htm#441_26">Fld</A>)).<A HREF="terminal_interface-curses__ads.htm#352_10">Attr</A>;
+      <A HREF="terminal_interface-curses-forms__ads.htm#443_26">Color</A> := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-forms__adb.htm#433_16">Field_Fore</A> (<A HREF="terminal_interface-curses-forms__ads.htm#441_26">Fld</A>)).<A HREF="terminal_interface-curses__ads.htm#353_10">Color</A>;
+   <b>end</b> Foreground;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#448_14">Set_Background</A><FONT COLOR=red><A NAME="442_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-forms__ads.htm#449_7">Fld</A>   : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+      <A HREF="terminal_interface-curses-forms__ads.htm#450_7">Back</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A> := <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>;
+      <A HREF="terminal_interface-curses-forms__ads.htm#451_7">Color</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A> := <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="447_16">Set_Field_Back</A></FONT> (<FONT COLOR=red><A NAME="447_32">Fld</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                               <FONT COLOR=red><A NAME="448_32">Attr</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#447_16">Set_Field_Back</A>, "set_field_back");
+
+      <FONT COLOR=red><A NAME="451_7">Ch</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := (Ch    =&gt; Character'First,
+                                             Color =&gt; <A HREF="terminal_interface-curses-forms__ads.htm#451_7">Color</A>,
+                                             Attr  =&gt; <A HREF="terminal_interface-curses-forms__ads.htm#450_7">Back</A>);
+      <FONT COLOR=red><A NAME="454_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> :=
+        <A HREF="terminal_interface-curses-forms__adb.htm#447_16">Set_Field_Back</A> (<A HREF="terminal_interface-curses-forms__ads.htm#449_7">Fld</A>, <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses-forms__adb.htm#451_7">Ch</A>));
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-forms__adb.htm#454_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#454_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Background;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#456_14">Background</A><FONT COLOR=red><A NAME="464_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#456_26">Fld</A>  : <b>in</b>  <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                         <A HREF="terminal_interface-curses-forms__ads.htm#457_26">Back</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="467_16">Field_Back</A></FONT> (<FONT COLOR=red><A NAME="467_28">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#467_16">Field_Back</A>, "field_back");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms__ads.htm#457_26">Back</A> := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-forms__adb.htm#467_16">Field_Back</A> (<A HREF="terminal_interface-curses-forms__ads.htm#456_26">Fld</A>)).<A HREF="terminal_interface-curses__ads.htm#352_10">Attr</A>;
+   <b>end</b> Background;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#461_14">Background</A><FONT COLOR=red><A NAME="473_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#461_26">Fld</A>   : <b>in</b>  <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                         <A HREF="terminal_interface-curses-forms__ads.htm#462_26">Back</A>  : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A>;
+                         <A HREF="terminal_interface-curses-forms__ads.htm#463_26">Color</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="477_16">Field_Back</A></FONT> (<FONT COLOR=red><A NAME="477_28">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#477_16">Field_Back</A>, "field_back");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms__ads.htm#462_26">Back</A>  := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-forms__adb.htm#477_16">Field_Back</A> (<A HREF="terminal_interface-curses-forms__ads.htm#461_26">Fld</A>)).<A HREF="terminal_interface-curses__ads.htm#352_10">Attr</A>;
+      <A HREF="terminal_interface-curses-forms__ads.htm#463_26">Color</A> := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-forms__adb.htm#477_16">Field_Back</A> (<A HREF="terminal_interface-curses-forms__ads.htm#461_26">Fld</A>)).<A HREF="terminal_interface-curses__ads.htm#353_10">Color</A>;
+   <b>end</b> Background;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#468_14">Set_Pad_Character</A><FONT COLOR=red><A NAME="486_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#468_33">Fld</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                                <A HREF="terminal_interface-curses-forms__ads.htm#469_33">Pad</A> : <b>in</b> Character := <A HREF="terminal_interface-curses-forms__ads.htm#53_4">Space</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="489_16">Set_Field_Pad</A></FONT> (<FONT COLOR=red><A NAME="489_31">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                              <FONT COLOR=red><A NAME="490_31">Ch</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#489_16">Set_Field_Pad</A>, "set_field_pad");
+
+      <FONT COLOR=red><A NAME="493_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#489_16">Set_Field_Pad</A> (<A HREF="terminal_interface-curses-forms__ads.htm#468_33">Fld</A>,
+                                                 <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (Character'Pos (<A HREF="terminal_interface-curses-forms__ads.htm#469_33">Pad</A>)));
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#493_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#493_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Pad_Character;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#474_14">Pad_Character</A><FONT COLOR=red><A NAME="503_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#474_29">Fld</A> : <b>in</b>  <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                            <A HREF="terminal_interface-curses-forms__ads.htm#475_29">Pad</A> : <b>out</b> Character)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="506_16">Field_Pad</A></FONT> (<FONT COLOR=red><A NAME="506_27">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#506_16">Field_Pad</A>, "field_pad");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms__ads.htm#475_29">Pad</A> := Character'Val (<A HREF="terminal_interface-curses-forms__adb.htm#506_16">Field_Pad</A> (<A HREF="terminal_interface-curses-forms__ads.htm#474_29">Fld</A>));
+   <b>end</b> Pad_Character;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_field_info.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#484_14">Info</A><FONT COLOR=red><A NAME="518_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#484_20">Fld</A>                : <b>in</b>  <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                   <A HREF="terminal_interface-curses-forms__ads.htm#485_20">Lines</A>              : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+                   <A HREF="terminal_interface-curses-forms__ads.htm#486_20">Columns</A>            : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>;
+                   <A HREF="terminal_interface-curses-forms__ads.htm#487_20">First_Row</A>          : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+                   <A HREF="terminal_interface-curses-forms__ads.htm#488_20">First_Column</A>       : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+                   <A HREF="terminal_interface-curses-forms__ads.htm#489_20">Off_Screen</A>         : <b>out</b> Natural;
+                   <A HREF="terminal_interface-curses-forms__ads.htm#490_20">Additional_Buffers</A> : <b>out</b> <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Buffer_Number</A>)
+   <b>is</b>
+      <b>type</b> C_Int_Access <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>function</b> <FONT COLOR=red><A NAME="527_16">Fld_Info</A></FONT> (<FONT COLOR=red><A NAME="527_26">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                         L, C, Fr, Fc, Os, Ab : C_Int_Access)
+                         <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#527_16">Fld_Info</A>, "field_info");
+
+      <FONT COLOR=red><A NAME="532_7">L</A></FONT>, <FONT COLOR=red><A NAME="532_10">C</A></FONT>, <FONT COLOR=red><A NAME="532_13">Fr</A></FONT>, <FONT COLOR=red><A NAME="532_17">Fc</A></FONT>, <FONT COLOR=red><A NAME="532_21">Os</A></FONT>, <FONT COLOR=red><A NAME="532_25">Ab</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <FONT COLOR=red><A NAME="533_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#527_16">Fld_Info</A> (<A HREF="terminal_interface-curses-forms__ads.htm#484_20">Fld</A>,
+                                            <A HREF="terminal_interface-curses-forms__adb.htm#532_7">L</A>'<b>Access</b>, <A HREF="terminal_interface-curses-forms__adb.htm#532_10">C</A>'<b>Access</b>,
+                                            <A HREF="terminal_interface-curses-forms__adb.htm#532_13">Fr</A>'<b>Access</b>, <A HREF="terminal_interface-curses-forms__adb.htm#532_17">Fc</A>'<b>Access</b>,
+                                            <A HREF="terminal_interface-curses-forms__adb.htm#532_21">Os</A>'<b>Access</b>, <A HREF="terminal_interface-curses-forms__adb.htm#532_25">Ab</A>'<b>Access</b>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#533_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#533_7">Res</A>);
+      <b>else</b>
+         <A HREF="terminal_interface-curses-forms__ads.htm#485_20">Lines</A>              := <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A> (<A HREF="terminal_interface-curses-forms__adb.htm#532_7">L</A>);
+         <A HREF="terminal_interface-curses-forms__ads.htm#486_20">Columns</A>            := <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A> (<A HREF="terminal_interface-curses-forms__adb.htm#532_10">C</A>);
+         <A HREF="terminal_interface-curses-forms__ads.htm#487_20">First_Row</A>          := <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A> (<A HREF="terminal_interface-curses-forms__adb.htm#532_13">Fr</A>);
+         <A HREF="terminal_interface-curses-forms__ads.htm#488_20">First_Column</A>       := <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A> (<A HREF="terminal_interface-curses-forms__adb.htm#532_17">Fc</A>);
+         <A HREF="terminal_interface-curses-forms__ads.htm#489_20">Off_Screen</A>         := Natural (<A HREF="terminal_interface-curses-forms__adb.htm#532_21">Os</A>);
+         <A HREF="terminal_interface-curses-forms__ads.htm#490_20">Additional_Buffers</A> := <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Buffer_Number</A> (<A HREF="terminal_interface-curses-forms__adb.htm#532_25">Ab</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Info;
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#495_14">Dynamic_Info</A><FONT COLOR=red><A NAME="552_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#495_28">Fld</A>     : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                           <A HREF="terminal_interface-curses-forms__ads.htm#496_28">Lines</A>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+                           <A HREF="terminal_interface-curses-forms__ads.htm#497_28">Columns</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>;
+                           <A HREF="terminal_interface-curses-forms__ads.htm#498_28">Max</A>     : <b>out</b> Natural)
+   <b>is</b>
+      <b>type</b> C_Int_Access <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>function</b> <FONT COLOR=red><A NAME="558_16">Dyn_Info</A></FONT> (<FONT COLOR=red><A NAME="558_26">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>; L, C, M : C_Int_Access) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#558_16">Dyn_Info</A>, "dynamic_field_info");
+
+      <FONT COLOR=red><A NAME="561_7">L</A></FONT>, <FONT COLOR=red><A NAME="561_10">C</A></FONT>, <FONT COLOR=red><A NAME="561_13">M</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <FONT COLOR=red><A NAME="562_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#558_16">Dyn_Info</A> (<A HREF="terminal_interface-curses-forms__ads.htm#495_28">Fld</A>,
+                                            <A HREF="terminal_interface-curses-forms__adb.htm#561_7">L</A>'<b>Access</b>, <A HREF="terminal_interface-curses-forms__adb.htm#561_10">C</A>'<b>Access</b>,
+                                            <A HREF="terminal_interface-curses-forms__adb.htm#561_13">M</A>'<b>Access</b>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#562_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#562_7">Res</A>);
+      <b>else</b>
+         <A HREF="terminal_interface-curses-forms__ads.htm#496_28">Lines</A>   := <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A> (<A HREF="terminal_interface-curses-forms__adb.htm#561_7">L</A>);
+         <A HREF="terminal_interface-curses-forms__ads.htm#497_28">Columns</A> := <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A> (<A HREF="terminal_interface-curses-forms__adb.htm#561_10">C</A>);
+         <A HREF="terminal_interface-curses-forms__ads.htm#498_28">Max</A>     := Natural (<A HREF="terminal_interface-curses-forms__adb.htm#561_13">M</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Dynamic_Info;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_win.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#507_14">Set_Window</A><FONT COLOR=red><A NAME="581_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#507_26">Frm</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                         <A HREF="terminal_interface-curses-forms__ads.htm#508_26">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="584_16">Set_Form_Win</A></FONT> (<FONT COLOR=red><A NAME="584_30">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                             <FONT COLOR=red><A NAME="585_30">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#584_16">Set_Form_Win</A>, "set_form_win");
+
+      <FONT COLOR=red><A NAME="588_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#584_16">Set_Form_Win</A> (<A HREF="terminal_interface-curses-forms__ads.htm#507_26">Frm</A>, <A HREF="terminal_interface-curses-forms__ads.htm#508_26">Win</A>);
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-forms__adb.htm#588_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#588_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Window;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#513_13">Get_Window</A><FONT COLOR=red><A NAME="597_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#513_25">Frm</A> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="599_16">Form_Win</A></FONT> (<FONT COLOR=red><A NAME="599_26">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#599_16">Form_Win</A>, "form_win");
+
+      <FONT COLOR=red><A NAME="602_7">W</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses-forms__adb.htm#599_16">Form_Win</A> (<A HREF="terminal_interface-curses-forms__ads.htm#513_25">Frm</A>);
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-forms__adb.htm#602_7">W</A>;
+   <b>end</b> Get_Window;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#518_14">Set_Sub_Window</A><FONT COLOR=red><A NAME="609_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#518_30">Frm</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                             <A HREF="terminal_interface-curses-forms__ads.htm#519_30">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="612_16">Set_Form_Sub</A></FONT> (<FONT COLOR=red><A NAME="612_30">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                             <FONT COLOR=red><A NAME="613_30">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#612_16">Set_Form_Sub</A>, "set_form_sub");
+
+      <FONT COLOR=red><A NAME="616_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#612_16">Set_Form_Sub</A> (<A HREF="terminal_interface-curses-forms__ads.htm#518_30">Frm</A>, <A HREF="terminal_interface-curses-forms__ads.htm#519_30">Win</A>);
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-forms__adb.htm#616_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#616_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Sub_Window;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#524_13">Get_Sub_Window</A><FONT COLOR=red><A NAME="625_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#524_29">Frm</A> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="627_16">Form_Sub</A></FONT> (<FONT COLOR=red><A NAME="627_26">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#627_16">Form_Sub</A>, "form_sub");
+
+      <FONT COLOR=red><A NAME="630_7">W</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses-forms__adb.htm#627_16">Form_Sub</A> (<A HREF="terminal_interface-curses-forms__ads.htm#524_29">Frm</A>);
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-forms__adb.htm#630_7">W</A>;
+   <b>end</b> Get_Sub_Window;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#529_14">Scale</A><FONT COLOR=red><A NAME="637_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#529_21">Frm</A>     : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                    <A HREF="terminal_interface-curses-forms__ads.htm#530_21">Lines</A>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+                    <A HREF="terminal_interface-curses-forms__ads.htm#531_21">Columns</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>)
+   <b>is</b>
+      <b>type</b> C_Int_Access <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>function</b> <FONT COLOR=red><A NAME="642_16">M_Scale</A></FONT> (<FONT COLOR=red><A NAME="642_25">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>; Yp, Xp : C_Int_Access) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#642_16">M_Scale</A>, "scale_form");
+
+      <FONT COLOR=red><A NAME="645_7">X</A></FONT>, <FONT COLOR=red><A NAME="645_10">Y</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <FONT COLOR=red><A NAME="646_7">Res</A></FONT>  : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#642_16">M_Scale</A> (<A HREF="terminal_interface-curses-forms__ads.htm#529_21">Frm</A>, <A HREF="terminal_interface-curses-forms__adb.htm#645_10">Y</A>'<b>Access</b>, <A HREF="terminal_interface-curses-forms__adb.htm#645_7">X</A>'<b>Access</b>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#646_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#646_7">Res</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-forms__ads.htm#530_21">Lines</A> := <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A> (<A HREF="terminal_interface-curses-forms__adb.htm#645_10">Y</A>);
+      <A HREF="terminal_interface-curses-forms__ads.htm#531_21">Columns</A> := <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A> (<A HREF="terminal_interface-curses-forms__adb.htm#645_7">X</A>);
+   <b>end</b> Scale;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page menu_hook.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#543_14">Set_Field_Init_Hook</A><FONT COLOR=red><A NAME="661_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#543_35">Frm</A>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                                  <A HREF="terminal_interface-curses-forms__ads.htm#544_35">Proc</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#539_9">Form_Hook_Function</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="664_16">Set_Field_Init</A></FONT> (<FONT COLOR=red><A NAME="664_32">Frm</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                               <FONT COLOR=red><A NAME="665_32">Proc</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#539_9">Form_Hook_Function</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#664_16">Set_Field_Init</A>, "set_field_init");
+
+      <FONT COLOR=red><A NAME="668_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#664_16">Set_Field_Init</A> (<A HREF="terminal_interface-curses-forms__ads.htm#543_35">Frm</A>, <A HREF="terminal_interface-curses-forms__ads.htm#544_35">Proc</A>);
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-forms__adb.htm#668_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#668_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Field_Init_Hook;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#549_14">Set_Field_Term_Hook</A><FONT COLOR=red><A NAME="677_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#549_35">Frm</A>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                                  <A HREF="terminal_interface-curses-forms__ads.htm#550_35">Proc</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#539_9">Form_Hook_Function</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="680_16">Set_Field_Term</A></FONT> (<FONT COLOR=red><A NAME="680_32">Frm</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                               <FONT COLOR=red><A NAME="681_32">Proc</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#539_9">Form_Hook_Function</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#680_16">Set_Field_Term</A>, "set_field_term");
+
+      <FONT COLOR=red><A NAME="684_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#680_16">Set_Field_Term</A> (<A HREF="terminal_interface-curses-forms__ads.htm#549_35">Frm</A>, <A HREF="terminal_interface-curses-forms__ads.htm#550_35">Proc</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#684_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#684_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Field_Term_Hook;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#555_14">Set_Form_Init_Hook</A><FONT COLOR=red><A NAME="693_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#555_34">Frm</A>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                                 <A HREF="terminal_interface-curses-forms__ads.htm#556_34">Proc</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#539_9">Form_Hook_Function</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="696_16">Set_Form_Init</A></FONT> (<FONT COLOR=red><A NAME="696_31">Frm</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                              <FONT COLOR=red><A NAME="697_31">Proc</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#539_9">Form_Hook_Function</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#696_16">Set_Form_Init</A>, "set_form_init");
+
+      <FONT COLOR=red><A NAME="700_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#696_16">Set_Form_Init</A> (<A HREF="terminal_interface-curses-forms__ads.htm#555_34">Frm</A>, <A HREF="terminal_interface-curses-forms__ads.htm#556_34">Proc</A>);
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-forms__adb.htm#700_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#700_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Form_Init_Hook;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#561_14">Set_Form_Term_Hook</A><FONT COLOR=red><A NAME="709_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#561_34">Frm</A>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                                 <A HREF="terminal_interface-curses-forms__ads.htm#562_34">Proc</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#539_9">Form_Hook_Function</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="712_16">Set_Form_Term</A></FONT> (<FONT COLOR=red><A NAME="712_31">Frm</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                              <FONT COLOR=red><A NAME="713_31">Proc</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#539_9">Form_Hook_Function</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#712_16">Set_Form_Term</A>, "set_form_term");
+
+      <FONT COLOR=red><A NAME="716_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#712_16">Set_Form_Term</A> (<A HREF="terminal_interface-curses-forms__ads.htm#561_34">Frm</A>, <A HREF="terminal_interface-curses-forms__ads.htm#562_34">Proc</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#716_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#716_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Form_Term_Hook;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_fields.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#591_14">Redefine</A><FONT COLOR=red><A NAME="729_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#591_24">Frm</A>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                       <A HREF="terminal_interface-curses-forms__ads.htm#592_24">Flds</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#135_9">Field_Array_Access</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="732_16">Set_Frm_Fields</A></FONT> (<FONT COLOR=red><A NAME="732_32">Frm</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                               <FONT COLOR=red><A NAME="733_32">Items</A></FONT> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#732_16">Set_Frm_Fields</A>, "set_form_fields");
+
+      <FONT COLOR=red><A NAME="736_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <b>pragma</b> Assert (Flds (Flds'Last) = Null_Field);
+      <b>if</b> <A HREF="terminal_interface-curses-forms__ads.htm#592_24">Flds</A> (<A HREF="terminal_interface-curses-forms__ads.htm#592_24">Flds</A>'Last) /= <A HREF="terminal_interface-curses-forms__ads.htm#58_4">Null_Field</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+      <b>else</b>
+         <A HREF="terminal_interface-curses-forms__adb.htm#736_7">Res</A> := <A HREF="terminal_interface-curses-forms__adb.htm#732_16">Set_Frm_Fields</A> (<A HREF="terminal_interface-curses-forms__ads.htm#591_24">Frm</A>, <A HREF="terminal_interface-curses-forms__ads.htm#592_24">Flds</A> (<A HREF="terminal_interface-curses-forms__ads.htm#592_24">Flds</A>'First)'Address);
+         <b>if</b>  <A HREF="terminal_interface-curses-forms__adb.htm#736_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+            <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#736_7">Res</A>);
+         <b>end</b> <b>if</b>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Redefine;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#603_13">Fields</A><FONT COLOR=red><A NAME="751_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#603_21">Frm</A>   : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                    <A HREF="terminal_interface-curses-forms__ads.htm#604_21">Index</A> : Positive) <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>
+   <b>is</b>
+      <b>use</b> <A HREF="terminal_interface-curses-forms__adb.htm#55_12">F_Array</A>;
+
+      <b>function</b> <FONT COLOR=red><A NAME="756_16">C_Fields</A></FONT> (<FONT COLOR=red><A NAME="756_26">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> Pointer;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#756_16">C_Fields</A>, "form_fields");
+
+      P : Pointer := <A HREF="terminal_interface-curses-forms__adb.htm#756_16">C_Fields</A> (<A HREF="terminal_interface-curses-forms__ads.htm#603_21">Frm</A>);
+   <b>begin</b>
+      <b>if</b> P = <b>null</b> <b>or</b> <b>else</b> <A HREF="terminal_interface-curses-forms__ads.htm#604_21">Index</A> <b>not</b> <b>in</b> 1 .. <A HREF="terminal_interface-curses-forms__ads.htm#609_13">Field_Count</A> (<A HREF="terminal_interface-curses-forms__ads.htm#603_21">Frm</A>) <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+      <b>else</b>
+         P := P + ptrdiff_t (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#604_21">Index</A>) - 1);
+         <b>return</b> P.<b>all</b>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Fields;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#609_13">Field_Count</A><FONT COLOR=red><A NAME="771_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#609_26">Frm</A> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> Natural
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="773_16">Count</A></FONT> (<FONT COLOR=red><A NAME="773_23">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#773_16">Count</A>, "field_count");
+   <b>begin</b>
+      <b>return</b> Natural (<A HREF="terminal_interface-curses-forms__adb.htm#773_16">Count</A> (<A HREF="terminal_interface-curses-forms__ads.htm#609_26">Frm</A>));
+   <b>end</b> Field_Count;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#614_14">Move</A><FONT COLOR=red><A NAME="781_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#614_20">Fld</A>    : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                   <A HREF="terminal_interface-curses-forms__ads.htm#615_20">Line</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+                   <A HREF="terminal_interface-curses-forms__ads.htm#616_20">Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="785_16">Move</A></FONT> (<FONT COLOR=red><A NAME="785_22">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>; <FONT COLOR=red><A NAME="785_35">L</A></FONT>, <FONT COLOR=red><A NAME="785_38">C</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#785_16">Move</A>, "move_field");
+
+      <FONT COLOR=red><A NAME="788_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#785_16">Move</A> (<A HREF="terminal_interface-curses-forms__ads.htm#614_20">Fld</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#615_20">Line</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#616_20">Column</A>));
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#788_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#788_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Move;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_new.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#625_13">Create</A><FONT COLOR=red><A NAME="801_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#625_21">Fields</A> : <A HREF="terminal_interface-curses-forms__ads.htm#135_9">Field_Array_Access</A>) <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="803_16">NewForm</A></FONT> (<FONT COLOR=red><A NAME="803_25">Fields</A></FONT> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#803_16">NewForm</A>, "new_form");
+
+      <FONT COLOR=red><A NAME="806_7">M</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+   <b>begin</b>
+      <b>pragma</b> Assert (Fields (Fields'Last) = Null_Field);
+      <b>if</b> <A HREF="terminal_interface-curses-forms__ads.htm#625_21">Fields</A> (<A HREF="terminal_interface-curses-forms__ads.htm#625_21">Fields</A>'Last) /= <A HREF="terminal_interface-curses-forms__ads.htm#58_4">Null_Field</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+      <b>else</b>
+         <A HREF="terminal_interface-curses-forms__adb.htm#806_7">M</A> := <A HREF="terminal_interface-curses-forms__adb.htm#803_16">NewForm</A> (<A HREF="terminal_interface-curses-forms__ads.htm#625_21">Fields</A> (<A HREF="terminal_interface-curses-forms__ads.htm#625_21">Fields</A>'First)'Address);
+         <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#806_7">M</A> = <A HREF="terminal_interface-curses-forms__ads.htm#59_4">Null_Form</A> <b>then</b>
+            <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+         <b>end</b> <b>if</b>;
+         <b>return</b> <A HREF="terminal_interface-curses-forms__adb.htm#806_7">M</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Create;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#636_14">Delete</A><FONT COLOR=red><A NAME="822_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#636_22">Frm</A> : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="824_16">Free</A></FONT> (<FONT COLOR=red><A NAME="824_22">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#824_16">Free</A>, "free_form");
+
+      <FONT COLOR=red><A NAME="827_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#824_16">Free</A> (<A HREF="terminal_interface-curses-forms__ads.htm#636_22">Frm</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#827_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#827_7">Res</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-forms__ads.htm#636_22">Frm</A> := <A HREF="terminal_interface-curses-forms__ads.htm#59_4">Null_Form</A>;
+   <b>end</b> Delete;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_opts.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#646_14">Set_Options</A><FONT COLOR=red><A NAME="841_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#646_27">Frm</A>     : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                          <A HREF="terminal_interface-curses-forms__ads.htm#647_27">Options</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#107_9">Form_Option_Set</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="844_16">Set_Form_Opts</A></FONT> (<FONT COLOR=red><A NAME="844_31">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                              <FONT COLOR=red><A NAME="845_31">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#844_16">Set_Form_Opts</A>, "set_form_opts");
+
+      <FONT COLOR=red><A NAME="848_7">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-forms__adb.htm#72_13">FrmOS_2_CInt</A> (<A HREF="terminal_interface-curses-forms__ads.htm#647_27">Options</A>);
+      <FONT COLOR=red><A NAME="849_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms__adb.htm#849_7">Res</A> := <A HREF="terminal_interface-curses-forms__adb.htm#844_16">Set_Form_Opts</A> (<A HREF="terminal_interface-curses-forms__ads.htm#646_27">Frm</A>, <A HREF="terminal_interface-curses-forms__adb.htm#848_7">Opt</A>);
+      <b>if</b>  <A HREF="terminal_interface-curses-forms__adb.htm#849_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#849_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Options;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#652_14">Switch_Options</A><FONT COLOR=red><A NAME="859_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#652_30">Frm</A>     : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                             <A HREF="terminal_interface-curses-forms__ads.htm#653_30">Options</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#107_9">Form_Option_Set</A>;
+                             <A HREF="terminal_interface-curses-forms__ads.htm#654_30">On</A>      : Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="863_16">Form_Opts_On</A></FONT> (<FONT COLOR=red><A NAME="863_30">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                             <FONT COLOR=red><A NAME="864_30">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#863_16">Form_Opts_On</A>, "form_opts_on");
+      <b>function</b> <FONT COLOR=red><A NAME="866_16">Form_Opts_Off</A></FONT> (<FONT COLOR=red><A NAME="866_31">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                              <FONT COLOR=red><A NAME="867_31">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#866_16">Form_Opts_Off</A>, "form_opts_off");
+
+      <FONT COLOR=red><A NAME="870_7">Err</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+      <FONT COLOR=red><A NAME="871_7">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-forms__adb.htm#72_13">FrmOS_2_CInt</A> (<A HREF="terminal_interface-curses-forms__ads.htm#653_30">Options</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__ads.htm#654_30">On</A> <b>then</b>
+         <A HREF="terminal_interface-curses-forms__adb.htm#870_7">Err</A> := <A HREF="terminal_interface-curses-forms__adb.htm#863_16">Form_Opts_On</A> (<A HREF="terminal_interface-curses-forms__ads.htm#652_30">Frm</A>, <A HREF="terminal_interface-curses-forms__adb.htm#871_7">Opt</A>);
+      <b>else</b>
+         <A HREF="terminal_interface-curses-forms__adb.htm#870_7">Err</A> := <A HREF="terminal_interface-curses-forms__adb.htm#866_16">Form_Opts_Off</A> (<A HREF="terminal_interface-curses-forms__ads.htm#652_30">Frm</A>, <A HREF="terminal_interface-curses-forms__adb.htm#871_7">Opt</A>);
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#870_7">Err</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#870_7">Err</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Switch_Options;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#660_14">Get_Options</A><FONT COLOR=red><A NAME="885_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#660_27">Frm</A>     : <b>in</b>  <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                          <A HREF="terminal_interface-curses-forms__ads.htm#661_27">Options</A> : <b>out</b> <A HREF="terminal_interface-curses-forms__ads.htm#107_9">Form_Option_Set</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="888_16">Form_Opts</A></FONT> (<FONT COLOR=red><A NAME="888_27">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#888_16">Form_Opts</A>, "form_opts");
+
+      <FONT COLOR=red><A NAME="891_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-forms__adb.htm#888_16">Form_Opts</A> (<A HREF="terminal_interface-curses-forms__ads.htm#660_27">Frm</A>);
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms__ads.htm#661_27">Options</A> := <A HREF="terminal_interface-curses-forms__adb.htm#76_13">CInt_2_FrmOS</A> (<A HREF="terminal_interface-curses-forms__adb.htm#891_7">Res</A>);
+   <b>end</b> Get_Options;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#665_13">Get_Options</A><FONT COLOR=red><A NAME="898_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#665_26">Frm</A> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A> := <A HREF="terminal_interface-curses-forms__ads.htm#59_4">Null_Form</A>) <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#107_9">Form_Option_Set</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="900_7">Fos</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#107_9">Form_Option_Set</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-forms__ads.htm#665_13">Get_Options</A> (<A HREF="terminal_interface-curses-forms__ads.htm#665_26">Frm</A>, <A HREF="terminal_interface-curses-forms__adb.htm#900_7">Fos</A>);
+      <b>return</b> <A HREF="terminal_interface-curses-forms__adb.htm#900_7">Fos</A>;
+   <b>end</b> Get_Options;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_post.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#674_14">Post</A><FONT COLOR=red><A NAME="912_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#674_20">Frm</A>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                   <A HREF="terminal_interface-curses-forms__ads.htm#675_20">Post</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="915_16">M_Post</A></FONT> (<FONT COLOR=red><A NAME="915_24">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#915_16">M_Post</A>, "post_form");
+      <b>function</b> <FONT COLOR=red><A NAME="917_16">M_Unpost</A></FONT> (<FONT COLOR=red><A NAME="917_26">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#917_16">M_Unpost</A>, "unpost_form");
+
+      <FONT COLOR=red><A NAME="920_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__ads.htm#675_20">Post</A> <b>then</b>
+         <A HREF="terminal_interface-curses-forms__adb.htm#920_7">Res</A> := <A HREF="terminal_interface-curses-forms__adb.htm#915_16">M_Post</A> (<A HREF="terminal_interface-curses-forms__ads.htm#674_20">Frm</A>);
+      <b>else</b>
+         <A HREF="terminal_interface-curses-forms__adb.htm#920_7">Res</A> := <A HREF="terminal_interface-curses-forms__adb.htm#917_16">M_Unpost</A> (<A HREF="terminal_interface-curses-forms__ads.htm#674_20">Frm</A>);
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#920_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#920_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Post;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_cursor.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#685_14">Position_Cursor</A><FONT COLOR=red><A NAME="938_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#685_31">Frm</A> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="940_16">Pos_Form_Cursor</A></FONT> (<FONT COLOR=red><A NAME="940_33">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#940_16">Pos_Form_Cursor</A>, "pos_form_cursor");
+
+      <FONT COLOR=red><A NAME="943_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#940_16">Pos_Form_Cursor</A> (<A HREF="terminal_interface-curses-forms__ads.htm#685_31">Frm</A>);
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-forms__adb.htm#943_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#943_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Position_Cursor;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_data.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#694_13">Data_Ahead</A><FONT COLOR=red><A NAME="956_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#694_25">Frm</A> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="958_16">Ahead</A></FONT> (<FONT COLOR=red><A NAME="958_23">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#958_16">Ahead</A>, "data_ahead");
+
+      <FONT COLOR=red><A NAME="961_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-forms__adb.htm#958_16">Ahead</A> (<A HREF="terminal_interface-curses-forms__ads.htm#694_25">Frm</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#961_7">Res</A> = <A HREF="terminal_interface-curses-aux__ads.htm#75_4">Curses_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Data_Ahead;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#699_13">Data_Behind</A><FONT COLOR=red><A NAME="972_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#699_26">Frm</A> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="974_16">Behind</A></FONT> (<FONT COLOR=red><A NAME="974_24">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#974_16">Behind</A>, "data_behind");
+
+      <FONT COLOR=red><A NAME="977_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-forms__adb.htm#974_16">Behind</A> (<A HREF="terminal_interface-curses-forms__ads.htm#699_26">Frm</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#977_7">Res</A> = <A HREF="terminal_interface-curses-aux__ads.htm#75_4">Curses_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Data_Behind;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_driver.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#713_13">Driver</A><FONT COLOR=red><A NAME="992_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#713_21">Frm</A> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                    <A HREF="terminal_interface-curses-forms__ads.htm#714_21">Key</A> : <A HREF="terminal_interface-curses__ads.htm#67_9">Key_Code</A>) <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#707_9">Driver_Result</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="995_16">Frm_Driver</A></FONT> (<FONT COLOR=red><A NAME="995_28">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>; <FONT COLOR=red><A NAME="995_40">Key</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#995_16">Frm_Driver</A>, "form_driver");
+
+      <FONT COLOR=red><A NAME="998_7">R</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#995_16">Frm_Driver</A> (<A HREF="terminal_interface-curses-forms__ads.htm#713_21">Frm</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#714_21">Key</A>));
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#998_7">R</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#998_7">R</A> = <A HREF="terminal_interface-curses-aux__ads.htm#88_4">E_Unknown_Command</A> <b>then</b>
+            <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#709_27">Unknown_Request</A>;
+         <b>elsif</b> <A HREF="terminal_interface-curses-forms__adb.htm#998_7">R</A> = <A HREF="terminal_interface-curses-aux__ads.htm#93_4">E_Invalid_Field</A> <b>then</b>
+            <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#710_27">Invalid_Field</A>;
+         <b>elsif</b> <A HREF="terminal_interface-curses-forms__adb.htm#998_7">R</A> = <A HREF="terminal_interface-curses-aux__ads.htm#92_4">E_Request_Denied</A> <b>then</b>
+            <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#708_27">Request_Denied</A>;
+         <b>else</b>
+            <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#998_7">R</A>);
+            <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#707_27">Form_Ok</A>;
+         <b>end</b> <b>if</b>;
+      <b>else</b>
+         <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#707_27">Form_Ok</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Driver;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_page.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#725_14">Set_Current</A><FONT COLOR=red><A NAME="1022_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#725_27">Frm</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                          <A HREF="terminal_interface-curses-forms__ads.htm#726_27">Fld</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1025_16">Set_Current_Fld</A></FONT> (<FONT COLOR=red><A NAME="1025_33">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>; <FONT COLOR=red><A NAME="1025_45">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#1025_16">Set_Current_Fld</A>, "set_current_field");
+
+      <FONT COLOR=red><A NAME="1028_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#1025_16">Set_Current_Fld</A> (<A HREF="terminal_interface-curses-forms__ads.htm#725_27">Frm</A>, <A HREF="terminal_interface-curses-forms__ads.htm#726_27">Fld</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#1028_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#1028_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Current;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#731_13">Current</A><FONT COLOR=red><A NAME="1037_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#731_22">Frm</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1039_16">Current_Fld</A></FONT> (<FONT COLOR=red><A NAME="1039_29">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#1039_16">Current_Fld</A>, "current_field");
+
+      <FONT COLOR=red><A NAME="1042_7">Fld</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A> := <A HREF="terminal_interface-curses-forms__adb.htm#1039_16">Current_Fld</A> (<A HREF="terminal_interface-curses-forms__ads.htm#731_22">Frm</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#1042_7">Fld</A> = <A HREF="terminal_interface-curses-forms__ads.htm#58_4">Null_Field</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses-forms__adb.htm#1042_7">Fld</A>;
+   <b>end</b> Current;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#736_14">Set_Page</A><FONT COLOR=red><A NAME="1052_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#736_24">Frm</A>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>;
+                       <A HREF="terminal_interface-curses-forms__ads.htm#737_24">Page</A> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#722_9">Page_Number</A> := <A HREF="terminal_interface-curses-forms__ads.htm#722_9">Page_Number</A>'First)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1055_16">Set_Frm_Page</A></FONT> (<FONT COLOR=red><A NAME="1055_30">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>; <FONT COLOR=red><A NAME="1055_42">Pg</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#1055_16">Set_Frm_Page</A>, "set_form_page");
+
+      <FONT COLOR=red><A NAME="1058_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#1055_16">Set_Frm_Page</A> (<A HREF="terminal_interface-curses-forms__ads.htm#736_24">Frm</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-forms__ads.htm#737_24">Page</A>));
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#1058_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#1058_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Page;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#742_13">Page</A><FONT COLOR=red><A NAME="1067_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#742_19">Frm</A> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#722_9">Page_Number</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1069_16">Get_Page</A></FONT> (<FONT COLOR=red><A NAME="1069_26">Frm</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Form</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#1069_16">Get_Page</A>, "form_page");
+
+      <FONT COLOR=red><A NAME="1072_7">P</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-forms__adb.htm#1069_16">Get_Page</A> (<A HREF="terminal_interface-curses-forms__ads.htm#742_19">Frm</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#1072_7">P</A> &lt; 0 <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+      <b>else</b>
+         <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#722_9">Page_Number</A> (<A HREF="terminal_interface-curses-forms__adb.htm#1072_7">P</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Page;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#747_13">Get_Index</A><FONT COLOR=red><A NAME="1081_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#747_24">Fld</A> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> Positive
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1083_16">Get_Fieldindex</A></FONT> (<FONT COLOR=red><A NAME="1083_32">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#1083_16">Get_Fieldindex</A>, "field_index");
+
+      <FONT COLOR=red><A NAME="1086_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-forms__adb.htm#1083_16">Get_Fieldindex</A> (<A HREF="terminal_interface-curses-forms__ads.htm#747_24">Fld</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#1086_7">Res</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-forms__ads.htm#288_4">Form_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> Positive (Natural (<A HREF="terminal_interface-curses-forms__adb.htm#1086_7">Res</A>) + Positive'First);
+   <b>end</b> Get_Index;
+
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | man page form_new_page.3x</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#759_14">Set_New_Page</A><FONT COLOR=red><A NAME="1101_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#759_28">Fld</A>      : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>;
+                           <A HREF="terminal_interface-curses-forms__ads.htm#760_28">New_Page</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1104_16">Set_Page</A></FONT> (<FONT COLOR=red><A NAME="1104_26">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>; <FONT COLOR=red><A NAME="1104_39">Flg</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#1104_16">Set_Page</A>, "set_new_page");
+
+      <FONT COLOR=red><A NAME="1107_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-forms__adb.htm#1104_16">Set_Page</A> (<A HREF="terminal_interface-curses-forms__ads.htm#759_28">Fld</A>, Boolean'Pos (<A HREF="terminal_interface-curses-forms__ads.htm#760_28">New_Page</A>));
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#1107_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-forms__adb.htm#1107_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_New_Page;
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#765_13">Is_New_Page</A><FONT COLOR=red><A NAME="1116_13"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#765_26">Fld</A> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1118_16">Is_New</A></FONT> (<FONT COLOR=red><A NAME="1118_24">Fld</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Field</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-forms__adb.htm#1118_16">Is_New</A>, "new_page");
+
+      <FONT COLOR=red><A NAME="1121_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-forms__adb.htm#1118_16">Is_New</A> (<A HREF="terminal_interface-curses-forms__ads.htm#765_26">Fld</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__adb.htm#1121_7">Res</A> = <A HREF="terminal_interface-curses-aux__ads.htm#75_4">Curses_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Is_New_Page;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-forms__ads.htm#137_14">Free</A><FONT COLOR=red><A NAME="1130_14"></A></FONT> (<A HREF="terminal_interface-curses-forms__ads.htm#137_20">FA</A>          : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-forms__ads.htm#135_9">Field_Array_Access</A>;
+                   <A HREF="terminal_interface-curses-forms__ads.htm#138_20">Free_Fields</A> : <b>in</b> Boolean := False)
+   <b>is</b>
+      <b>procedure</b> <FONT COLOR=red><A NAME="1133_17">Release</A></FONT> <b>is</b> <b>new</b> Ada.Unchecked_Deallocation
+        (<A HREF="terminal_interface-curses-forms__ads.htm#132_9">Field_Array</A>, <A HREF="terminal_interface-curses-forms__ads.htm#135_9">Field_Array_Access</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-forms__ads.htm#137_20">FA</A> /= <b>null</b> <b>and</b> <b>then</b> <A HREF="terminal_interface-curses-forms__ads.htm#138_20">Free_Fields</A> <b>then</b>
+         <b>for</b> <FONT COLOR=red><A NAME="1137_14">I</A></FONT> <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#137_20">FA</A>'First .. (<A HREF="terminal_interface-curses-forms__ads.htm#137_20">FA</A>'Last - 1) <b>loop</b>
+            <b>if</b> (<A HREF="terminal_interface-curses-forms__ads.htm#137_20">FA</A> (<A HREF="terminal_interface-curses-forms__adb.htm#1137_14">I</A>) /= <A HREF="terminal_interface-curses-forms__ads.htm#58_4">Null_Field</A>) <b>then</b>
+               <A HREF="terminal_interface-curses-forms__ads.htm#636_14">Delete</A> (<A HREF="terminal_interface-curses-forms__ads.htm#137_20">FA</A> (<A HREF="terminal_interface-curses-forms__adb.htm#1137_14">I</A>));
+            <b>end</b> <b>if</b>;
+         <b>end</b> <b>loop</b>;
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-forms__adb.htm#1133_17">Release</A> (<A HREF="terminal_interface-curses-forms__ads.htm#137_20">FA</A>);
+   <b>end</b> Free;
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#102_13">Default_Field_Options</A><FONT COLOR=red><A NAME="1148_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#67_9">Field_Option_Set</A>
+   <b>is</b>
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#665_13">Get_Options</A> (<A HREF="terminal_interface-curses-forms__ads.htm#58_4">Null_Field</A>);
+   <b>end</b> Default_Field_Options;
+
+   <b>function</b> <A HREF="terminal_interface-curses-forms__ads.htm#126_13">Default_Form_Options</A><FONT COLOR=red><A NAME="1154_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#107_9">Form_Option_Set</A>
+   <b>is</b>
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-forms__ads.htm#665_13">Get_Options</A> (<A HREF="terminal_interface-curses-forms__ads.htm#59_4">Null_Form</A>);
+   <b>end</b> Default_Form_Options;
+
+<b>end</b> Terminal_Interface.Curses.Forms;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms__ads.htm
new file mode 100644
index 0000000..a28c4ec
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-forms__ads.htm
@@ -0,0 +1,783 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-forms.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-forms.ads </H1></DIV><HR>
+<PRE>
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                      Terminal_Interface.Curses.Form                      --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.24 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  form binding.</EM></FONT>
+<FONT COLOR=green><EM>--  This module is generated. Please don't change it manually!</EM></FONT>
+<FONT COLOR=green><EM>--  Run the generator instead.</EM></FONT>
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<b>with</b> System;
+<b>with</b> Ada.Characters.Latin_1;
+
+<b>package</b> Terminal_Interface.Curses.Forms <b>is</b>
+   <b>pragma</b> Preelaborate (Terminal_Interface.Curses.Forms);
+   <b>pragma</b> Linker_Options ("-lform");
+   <b>pragma</b> Linker_Options ("-lncurses");
+
+   Space : Character <b>renames</b> Ada.Characters.Latin_1.Space;
+
+   <b>type</b> <FONT COLOR=red><A NAME="56_9">Field</A></FONT>        <b>is</b> <b>private</b>;
+   <b>type</b> Form         <b>is</b> <b>private</b>;
+
+   <FONT COLOR=red><A NAME="59_4">Null_Field</A></FONT>        : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Field</A>;
+   Null_Form         : <b>constant</b> Form;
+
+   <b>type</b> Field_Justification <b>is</b> (None,
+                                Left,
+                                Center,
+                                Right);
+
+   <b>pragma</b> Warnings (Off);
+   <b>type</b> Field_Option_Set <b>is</b>
+      <b>record</b>
+         <FONT COLOR=red><A NAME="70_10">Visible</A></FONT>     : Boolean;
+         <FONT COLOR=red><A NAME="71_10">Active</A></FONT>      : Boolean;
+         <FONT COLOR=red><A NAME="72_10">Public</A></FONT>      : Boolean;
+         <FONT COLOR=red><A NAME="73_10">Edit</A></FONT>        : Boolean;
+         <FONT COLOR=red><A NAME="74_10">Wrap</A></FONT>        : Boolean;
+         <FONT COLOR=red><A NAME="75_10">Blank</A></FONT>       : Boolean;
+         <FONT COLOR=red><A NAME="76_10">Auto_Skip</A></FONT>   : Boolean;
+         <FONT COLOR=red><A NAME="77_10">Null_Ok</A></FONT>     : Boolean;
+         <FONT COLOR=red><A NAME="78_10">Pass_Ok</A></FONT>     : Boolean;
+         Static      : Boolean;
+      <b>end</b> <b>record</b><A HREF="terminal_interface-curses-forms__ads.htm#67_9">;</A>
+   <b>pragma</b> Pack (Field_Option_Set);
+   <b>pragma</b> Convention (C, Field_Option_Set);
+
+   <b>for</b> Field_Option_Set <b>use</b>
+      <b>record</b>
+         Visible     <b>at</b> 0 <b>range</b>  0 ..  0;
+         Active      <b>at</b> 0 <b>range</b>  1 ..  1;
+         Public      <b>at</b> 0 <b>range</b>  2 ..  2;
+         Edit        <b>at</b> 0 <b>range</b>  3 ..  3;
+         Wrap        <b>at</b> 0 <b>range</b>  4 ..  4;
+         Blank       <b>at</b> 0 <b>range</b>  5 ..  5;
+         Auto_Skip   <b>at</b> 0 <b>range</b>  6 ..  6;
+         Null_Ok     <b>at</b> 0 <b>range</b>  7 ..  7;
+         Pass_Ok     <b>at</b> 0 <b>range</b>  8 ..  8;
+         Static      <b>at</b> 0 <b>range</b>  9 ..  9;
+      <b>end</b> <b>record</b>;
+   <b>for</b> Field_Option_Set'Size <b>use</b> 32;
+   <FONT COLOR=green><EM>--  Please note: this rep. clause is generated and may be</EM></FONT>
+   <FONT COLOR=green><EM>--               different on your system.Dnl</EM></FONT>
+
+   <b>pragma</b> Warnings (On);
+
+   <b>function</b> Default_Field_Options <b>return</b> Field_Option_Set;
+   <FONT COLOR=green><EM>--  The initial defaults for the field options.</EM></FONT>
+   <b>pragma</b> Inline (Default_Field_Options);
+
+   <b>pragma</b> Warnings (Off);
+   <b>type</b> Form_Option_Set <b>is</b>
+      <b>record</b>
+         <FONT COLOR=red><A NAME="110_10">NL_Overload</A></FONT> : Boolean;
+         BS_Overload : Boolean;
+      <b>end</b> <b>record</b><A HREF="terminal_interface-curses-forms__ads.htm#107_9">;</A>
+   <b>pragma</b> Pack (Form_Option_Set);
+   <b>pragma</b> Convention (C, Form_Option_Set);
+
+   <b>for</b> Form_Option_Set <b>use</b>
+      <b>record</b>
+         NL_Overload <b>at</b> 0 <b>range</b>  0 ..  0;
+         BS_Overload <b>at</b> 0 <b>range</b>  1 ..  1;
+      <b>end</b> <b>record</b>;
+   <b>for</b> Form_Option_Set'Size <b>use</b> 32;
+   <FONT COLOR=green><EM>--  Please note: this rep. clause is generated and may be</EM></FONT>
+   <FONT COLOR=green><EM>--               different on your system.Dnl</EM></FONT>
+
+   <b>pragma</b> Warnings (On);
+
+   <b>function</b> Default_Form_Options <b>return</b> Form_Option_Set;
+   <FONT COLOR=green><EM>--  The initial defaults for the form options.</EM></FONT>
+   <b>pragma</b> Inline (Default_Form_Options);
+
+   <b>type</b> Buffer_Number <b>is</b> <b>new</b> Natural;
+
+   <b>type</b> Field_Array <b>is</b> <b>array</b> (Positive <b>range</b> &lt;&gt;) <b>of</b> <b>aliased</b> Field;
+   <b>pragma</b> Convention (C, Field_Array);
+
+   <b>type</b> Field_Array_Access <b>is</b> <b>access</b> Field_Array;
+
+   <b>procedure</b> Free (<FONT COLOR=red><A NAME="138_20">FA</A></FONT>          : <b>in</b> <b>out</b> Field_Array_Access;
+                   Free_Fields : <b>in</b> Boolean := False);
+   <FONT COLOR=green><EM>--  Release the memory for an allocated field array</EM></FONT>
+   <FONT COLOR=green><EM>--  If Free_Fields is True, call Delete() for all the fields in</EM></FONT>
+   <FONT COLOR=green><EM>--  the array.</EM></FONT>
+
+   <b>subtype</b> Form_Request_Code <b>is</b> Key_Code <b>range</b> (Key_Max + 1) .. (Key_Max + 57);
+
+   <FONT COLOR=green><EM>--  The prefix F_ stands for "Form Request"</EM></FONT>
+   <FONT COLOR=red><A NAME="147_4">F_Next_Page</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 1;
+   <FONT COLOR=red><A NAME="148_4">F_Previous_Page</A></FONT>            : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 2;
+   <FONT COLOR=red><A NAME="149_4">F_First_Page</A></FONT>               : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 3;
+   F_Last_Page                : <b>constant</b> Form_Request_Code := Key_Max + 4;
+
+   <FONT COLOR=red><A NAME="152_4">F_Next_Field</A></FONT>               : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 5;
+   <FONT COLOR=red><A NAME="153_4">F_Previous_Field</A></FONT>           : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 6;
+   <FONT COLOR=red><A NAME="154_4">F_First_Field</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 7;
+   <FONT COLOR=red><A NAME="155_4">F_Last_Field</A></FONT>               : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 8;
+   <FONT COLOR=red><A NAME="156_4">F_Sorted_Next_Field</A></FONT>        : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 9;
+   <FONT COLOR=red><A NAME="157_4">F_Sorted_Previous_Field</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 10;
+   <FONT COLOR=red><A NAME="158_4">F_Sorted_First_Field</A></FONT>       : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 11;
+   <FONT COLOR=red><A NAME="159_4">F_Sorted_Last_Field</A></FONT>        : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 12;
+   <FONT COLOR=red><A NAME="160_4">F_Left_Field</A></FONT>               : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 13;
+   <FONT COLOR=red><A NAME="161_4">F_Right_Field</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 14;
+   <FONT COLOR=red><A NAME="162_4">F_Up_Field</A></FONT>                 : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 15;
+   F_Down_Field               : <b>constant</b> Form_Request_Code := Key_Max + 16;
+
+   <FONT COLOR=red><A NAME="165_4">F_Next_Char</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 17;
+   <FONT COLOR=red><A NAME="166_4">F_Previous_Char</A></FONT>            : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 18;
+   <FONT COLOR=red><A NAME="167_4">F_Next_Line</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 19;
+   <FONT COLOR=red><A NAME="168_4">F_Previous_Line</A></FONT>            : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 20;
+   <FONT COLOR=red><A NAME="169_4">F_Next_Word</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 21;
+   <FONT COLOR=red><A NAME="170_4">F_Previous_Word</A></FONT>            : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 22;
+   <FONT COLOR=red><A NAME="171_4">F_Begin_Field</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 23;
+   <FONT COLOR=red><A NAME="172_4">F_End_Field</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 24;
+   <FONT COLOR=red><A NAME="173_4">F_Begin_Line</A></FONT>               : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 25;
+   <FONT COLOR=red><A NAME="174_4">F_End_Line</A></FONT>                 : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 26;
+   <FONT COLOR=red><A NAME="175_4">F_Left_Char</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 27;
+   <FONT COLOR=red><A NAME="176_4">F_Right_Char</A></FONT>               : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 28;
+   <FONT COLOR=red><A NAME="177_4">F_Up_Char</A></FONT>                  : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 29;
+   F_Down_Char                : <b>constant</b> Form_Request_Code := Key_Max + 30;
+
+   <FONT COLOR=red><A NAME="180_4">F_New_Line</A></FONT>                 : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 31;
+   <FONT COLOR=red><A NAME="181_4">F_Insert_Char</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 32;
+   <FONT COLOR=red><A NAME="182_4">F_Insert_Line</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 33;
+   <FONT COLOR=red><A NAME="183_4">F_Delete_Char</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 34;
+   <FONT COLOR=red><A NAME="184_4">F_Delete_Previous</A></FONT>          : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 35;
+   <FONT COLOR=red><A NAME="185_4">F_Delete_Line</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 36;
+   <FONT COLOR=red><A NAME="186_4">F_Delete_Word</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 37;
+   <FONT COLOR=red><A NAME="187_4">F_Clear_EOL</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 38;
+   <FONT COLOR=red><A NAME="188_4">F_Clear_EOF</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 39;
+   <FONT COLOR=red><A NAME="189_4">F_Clear_Field</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 40;
+   <FONT COLOR=red><A NAME="190_4">F_Overlay_Mode</A></FONT>             : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 41;
+   F_Insert_Mode              : <b>constant</b> Form_Request_Code := Key_Max + 42;
+
+   <FONT COLOR=green><EM>--  Vertical Scrolling</EM></FONT>
+   <FONT COLOR=red><A NAME="194_4">F_ScrollForward_Line</A></FONT>       : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 43;
+   <FONT COLOR=red><A NAME="195_4">F_ScrollBackward_Line</A></FONT>      : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 44;
+   <FONT COLOR=red><A NAME="196_4">F_ScrollForward_Page</A></FONT>       : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 45;
+   <FONT COLOR=red><A NAME="197_4">F_ScrollBackward_Page</A></FONT>      : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 46;
+   <FONT COLOR=red><A NAME="198_4">F_ScrollForward_HalfPage</A></FONT>   : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 47;
+   F_ScrollBackward_HalfPage  : <b>constant</b> Form_Request_Code := Key_Max + 48;
+
+   <FONT COLOR=green><EM>--  Horizontal Scrolling</EM></FONT>
+   <FONT COLOR=red><A NAME="202_4">F_HScrollForward_Char</A></FONT>      : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 49;
+   <FONT COLOR=red><A NAME="203_4">F_HScrollBackward_Char</A></FONT>     : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 50;
+   <FONT COLOR=red><A NAME="204_4">F_HScrollForward_Line</A></FONT>      : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 51;
+   <FONT COLOR=red><A NAME="205_4">F_HScrollBackward_Line</A></FONT>     : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 52;
+   <FONT COLOR=red><A NAME="206_4">F_HScrollForward_HalfLine</A></FONT>  : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 53;
+   F_HScrollBackward_HalfLine : <b>constant</b> Form_Request_Code := Key_Max + 54;
+
+   <FONT COLOR=red><A NAME="209_4">F_Validate_Field</A></FONT>           : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 55;
+   <FONT COLOR=red><A NAME="210_4">F_Next_Choice</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 56;
+   F_Previous_Choice          : <b>constant</b> Form_Request_Code := Key_Max + 57;
+
+   <FONT COLOR=green><EM>--  For those who like the old 'C' style request names</EM></FONT>
+   <FONT COLOR=red><A NAME="214_4">REQ_NEXT_PAGE</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#147_4">F_Next_Page</A>;
+   <FONT COLOR=red><A NAME="215_4">REQ_PREV_PAGE</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#148_4">F_Previous_Page</A>;
+   <FONT COLOR=red><A NAME="216_4">REQ_FIRST_PAGE</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#149_4">F_First_Page</A>;
+   REQ_LAST_PAGE    : Form_Request_Code <b>renames</b> F_Last_Page;
+
+   <FONT COLOR=red><A NAME="219_4">REQ_NEXT_FIELD</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#152_4">F_Next_Field</A>;
+   <FONT COLOR=red><A NAME="220_4">REQ_PREV_FIELD</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#153_4">F_Previous_Field</A>;
+   <FONT COLOR=red><A NAME="221_4">REQ_FIRST_FIELD</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#154_4">F_First_Field</A>;
+   <FONT COLOR=red><A NAME="222_4">REQ_LAST_FIELD</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#155_4">F_Last_Field</A>;
+   <FONT COLOR=red><A NAME="223_4">REQ_SNEXT_FIELD</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#156_4">F_Sorted_Next_Field</A>;
+   <FONT COLOR=red><A NAME="224_4">REQ_SPREV_FIELD</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#157_4">F_Sorted_Previous_Field</A>;
+   <FONT COLOR=red><A NAME="225_4">REQ_SFIRST_FIELD</A></FONT> : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#158_4">F_Sorted_First_Field</A>;
+   <FONT COLOR=red><A NAME="226_4">REQ_SLAST_FIELD</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#159_4">F_Sorted_Last_Field</A>;
+   <FONT COLOR=red><A NAME="227_4">REQ_LEFT_FIELD</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#160_4">F_Left_Field</A>;
+   <FONT COLOR=red><A NAME="228_4">REQ_RIGHT_FIELD</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#161_4">F_Right_Field</A>;
+   <FONT COLOR=red><A NAME="229_4">REQ_UP_FIELD</A></FONT>     : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#162_4">F_Up_Field</A>;
+   REQ_DOWN_FIELD   : Form_Request_Code <b>renames</b> F_Down_Field;
+
+   <FONT COLOR=red><A NAME="232_4">REQ_NEXT_CHAR</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#165_4">F_Next_Char</A>;
+   <FONT COLOR=red><A NAME="233_4">REQ_PREV_CHAR</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#166_4">F_Previous_Char</A>;
+   <FONT COLOR=red><A NAME="234_4">REQ_NEXT_LINE</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#167_4">F_Next_Line</A>;
+   <FONT COLOR=red><A NAME="235_4">REQ_PREV_LINE</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#168_4">F_Previous_Line</A>;
+   <FONT COLOR=red><A NAME="236_4">REQ_NEXT_WORD</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#169_4">F_Next_Word</A>;
+   <FONT COLOR=red><A NAME="237_4">REQ_PREV_WORD</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#170_4">F_Previous_Word</A>;
+   <FONT COLOR=red><A NAME="238_4">REQ_BEG_FIELD</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#171_4">F_Begin_Field</A>;
+   <FONT COLOR=red><A NAME="239_4">REQ_END_FIELD</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#172_4">F_End_Field</A>;
+   <FONT COLOR=red><A NAME="240_4">REQ_BEG_LINE</A></FONT>     : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#173_4">F_Begin_Line</A>;
+   <FONT COLOR=red><A NAME="241_4">REQ_END_LINE</A></FONT>     : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#174_4">F_End_Line</A>;
+   <FONT COLOR=red><A NAME="242_4">REQ_LEFT_CHAR</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#175_4">F_Left_Char</A>;
+   <FONT COLOR=red><A NAME="243_4">REQ_RIGHT_CHAR</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#176_4">F_Right_Char</A>;
+   <FONT COLOR=red><A NAME="244_4">REQ_UP_CHAR</A></FONT>      : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#177_4">F_Up_Char</A>;
+   REQ_DOWN_CHAR    : Form_Request_Code <b>renames</b> F_Down_Char;
+
+   <FONT COLOR=red><A NAME="247_4">REQ_NEW_LINE</A></FONT>     : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#180_4">F_New_Line</A>;
+   <FONT COLOR=red><A NAME="248_4">REQ_INS_CHAR</A></FONT>     : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#181_4">F_Insert_Char</A>;
+   <FONT COLOR=red><A NAME="249_4">REQ_INS_LINE</A></FONT>     : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#182_4">F_Insert_Line</A>;
+   <FONT COLOR=red><A NAME="250_4">REQ_DEL_CHAR</A></FONT>     : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#183_4">F_Delete_Char</A>;
+   <FONT COLOR=red><A NAME="251_4">REQ_DEL_PREV</A></FONT>     : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#184_4">F_Delete_Previous</A>;
+   <FONT COLOR=red><A NAME="252_4">REQ_DEL_LINE</A></FONT>     : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#185_4">F_Delete_Line</A>;
+   <FONT COLOR=red><A NAME="253_4">REQ_DEL_WORD</A></FONT>     : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#186_4">F_Delete_Word</A>;
+   <FONT COLOR=red><A NAME="254_4">REQ_CLR_EOL</A></FONT>      : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#187_4">F_Clear_EOL</A>;
+   <FONT COLOR=red><A NAME="255_4">REQ_CLR_EOF</A></FONT>      : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#188_4">F_Clear_EOF</A>;
+   <FONT COLOR=red><A NAME="256_4">REQ_CLR_FIELD</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#189_4">F_Clear_Field</A>;
+   <FONT COLOR=red><A NAME="257_4">REQ_OVL_MODE</A></FONT>     : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#190_4">F_Overlay_Mode</A>;
+   REQ_INS_MODE     : Form_Request_Code <b>renames</b> F_Insert_Mode;
+
+   <FONT COLOR=red><A NAME="260_4">REQ_SCR_FLINE</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#194_4">F_ScrollForward_Line</A>;
+   <FONT COLOR=red><A NAME="261_4">REQ_SCR_BLINE</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#195_4">F_ScrollBackward_Line</A>;
+   <FONT COLOR=red><A NAME="262_4">REQ_SCR_FPAGE</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#196_4">F_ScrollForward_Page</A>;
+   <FONT COLOR=red><A NAME="263_4">REQ_SCR_BPAGE</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#197_4">F_ScrollBackward_Page</A>;
+   <FONT COLOR=red><A NAME="264_4">REQ_SCR_FHPAGE</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#198_4">F_ScrollForward_HalfPage</A>;
+   REQ_SCR_BHPAGE   : Form_Request_Code <b>renames</b> F_ScrollBackward_HalfPage;
+
+   <FONT COLOR=red><A NAME="267_4">REQ_SCR_FCHAR</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#202_4">F_HScrollForward_Char</A>;
+   <FONT COLOR=red><A NAME="268_4">REQ_SCR_BCHAR</A></FONT>    : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#203_4">F_HScrollBackward_Char</A>;
+   <FONT COLOR=red><A NAME="269_4">REQ_SCR_HFLINE</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#204_4">F_HScrollForward_Line</A>;
+   <FONT COLOR=red><A NAME="270_4">REQ_SCR_HBLINE</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#205_4">F_HScrollBackward_Line</A>;
+   <FONT COLOR=red><A NAME="271_4">REQ_SCR_HFHALF</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#206_4">F_HScrollForward_HalfLine</A>;
+   REQ_SCR_HBHALF   : Form_Request_Code <b>renames</b> F_HScrollBackward_HalfLine;
+
+   <FONT COLOR=red><A NAME="274_4">REQ_VALIDATION</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#209_4">F_Validate_Field</A>;
+   <FONT COLOR=red><A NAME="275_4">REQ_NEXT_CHOICE</A></FONT>  : <A HREF="terminal_interface-curses-forms__ads.htm#143_12">Form_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-forms__ads.htm#210_4">F_Next_Choice</A>;
+   REQ_PREV_CHOICE  : Form_Request_Code <b>renames</b> F_Previous_Choice;
+
+
+   <b>procedure</b> Request_Name (<FONT COLOR=red><A NAME="279_28">Key</A></FONT>  : <b>in</b> Form_Request_Code;
+                           Name : <b>out</b> String);
+
+   <b>function</b>  Request_Name (Key : Form_Request_Code) <b>return</b> String;
+   <FONT COLOR=green><EM>--  Same as function</EM></FONT>
+   <b>pragma</b> Inline (Request_Name);
+
+   <FONT COLOR=green><EM>------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  Exceptions  --</EM></FONT>
+   <FONT COLOR=green><EM>------------------</EM></FONT>
+   Form_Exception : <b>exception</b>;
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_field_new.3x.html">form_field_new.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_1"#2|</EM></FONT>
+   <b>function</b> Create (<FONT COLOR=red><A NAME="296_21">Height</A></FONT>       : <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+                    <FONT COLOR=red><A NAME="297_21">Width</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Count</A>;
+                    <FONT COLOR=red><A NAME="298_21">Top</A></FONT>          : <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                    <FONT COLOR=red><A NAME="299_21">Left</A></FONT>         : Column_Position;
+                    <FONT COLOR=red><A NAME="300_21">Off_Screen</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Natural</A> := 0;
+                    More_Buffers : Buffer_Number := Buffer_Number'First)
+                    <b>return</b> Field;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_new.3x.html">new_field()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  An overloaded Create is defined later. Pragma Inline appears there.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_2"#2|</EM></FONT>
+   <b>function</b> New_Field (<FONT COLOR=red><A NAME="307_24">Height</A></FONT>       : <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+                       <FONT COLOR=red><A NAME="308_24">Width</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Count</A>;
+                       <FONT COLOR=red><A NAME="309_24">Top</A></FONT>          : <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                       <FONT COLOR=red><A NAME="310_24">Left</A></FONT>         : Column_Position;
+                       <FONT COLOR=red><A NAME="311_24">Off_Screen</A></FONT>   : <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Natural</A> := 0;
+                       More_Buffers : Buffer_Number := Buffer_Number'First)
+                       <b>return</b> Field <b>renames</b> Create;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_new.3x.html">new_field()</A></EM></FONT>
+   <b>pragma</b> Inline (New_Field);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_3"#2|</EM></FONT>
+   <b>procedure</b> Delete (Fld : <b>in</b> <b>out</b> Field);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_new.3x.html">free_field()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Reset Fld to Null_Field</EM></FONT>
+   <FONT COLOR=green><EM>--  An overloaded Delete is defined later. Pragma Inline appears there.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_4"#2|</EM></FONT>
+   <b>function</b> Duplicate (<FONT COLOR=red><A NAME="324_24">Fld</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#59_9">Field</A>;
+                       <FONT COLOR=red><A NAME="325_24">Top</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                       Left : Column_Position) <b>return</b> Field;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_new.3x.html">dup_field()</A></EM></FONT>
+   <b>pragma</b> Inline (Duplicate);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_5"#2|</EM></FONT>
+   <b>function</b> Link (<FONT COLOR=red><A NAME="331_19">Fld</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#59_9">Field</A>;
+                  <FONT COLOR=red><A NAME="332_19">Top</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                  Left : Column_Position) <b>return</b> Field;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_new.3x.html">link_field()</A></EM></FONT>
+   <b>pragma</b> Inline (Link);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_field_just.3x.html">form_field_just.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_6"#2|</EM></FONT>
+   <b>procedure</b> Set_Justification (<FONT COLOR=red><A NAME="342_33">Fld</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#61_9">Field</A>;
+                                Just : <b>in</b> Field_Justification := None);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_just.3x.html">set_field_just()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Justification);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_7"#2|</EM></FONT>
+   <b>function</b> Get_Justification (Fld : Field) <b>return</b> Field_Justification;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_just.3x.html">field_just()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Justification);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_field_buffer.3x.html">form_field_buffer.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_8"#2|</EM></FONT>
+   <b>procedure</b> Set_Buffer
+     (<FONT COLOR=red><A NAME="358_7">Fld</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Field</A>;
+      <FONT COLOR=red><A NAME="359_7">Buffer</A></FONT> : <b>in</b> Buffer_Number := Buffer_Number'First;
+      Str    : <b>in</b> String);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_buffer.3x.html">set_field_buffer()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Not inlined</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_9"#2|</EM></FONT>
+   <b>procedure</b> Get_Buffer
+     (<FONT COLOR=red><A NAME="366_7">Fld</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Field</A>;
+      <FONT COLOR=red><A NAME="367_7">Buffer</A></FONT> : <b>in</b> Buffer_Number := Buffer_Number'First;
+      Str    : <b>out</b> String);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_buffer.3x.html">field_buffer()</A></EM></FONT>
+
+   <b>function</b> Get_Buffer
+     (<FONT COLOR=red><A NAME="372_7">Fld</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Field</A>;
+      Buffer : <b>in</b> Buffer_Number := Buffer_Number'First) <b>return</b> String;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_buffer.3x.html">field_buffer()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Same but as function</EM></FONT>
+   <b>pragma</b> Inline (Get_Buffer);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_10"#2|</EM></FONT>
+   <b>procedure</b> Set_Status (<FONT COLOR=red><A NAME="379_26">Fld</A></FONT>    : <b>in</b> Field;
+                         Status : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_buffer.3x.html">set_field_status()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Status);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_11"#2|</EM></FONT>
+   <b>function</b> Changed (Fld : Field) <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_buffer.3x.html">field_status()</A></EM></FONT>
+   <b>pragma</b> Inline (Changed);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_12"#2|</EM></FONT>
+   <b>procedure</b> Set_Maximum_Size (<FONT COLOR=red><A NAME="390_32">Fld</A></FONT> : <b>in</b> Field;
+                               Max : <b>in</b> Natural := 0);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_buffer.3x.html">set_field_max()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Maximum_Size);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_field_opts.3x.html">form_field_opts.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_13"#2|</EM></FONT>
+   <b>procedure</b> Set_Options (<FONT COLOR=red><A NAME="400_27">Fld</A></FONT>     : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#67_9">Field</A>;
+                          Options : <b>in</b> Field_Option_Set);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_opts.3x.html">set_field_opts()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  An overloaded version is defined later. Pragma Inline appears there</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_14"#2|</EM></FONT>
+   <b>procedure</b> Switch_Options (<FONT COLOR=red><A NAME="406_30">Fld</A></FONT>     : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#67_9">Field</A>;
+                             <FONT COLOR=red><A NAME="407_30">Options</A></FONT> : <b>in</b> Field_Option_Set;
+                             On      : Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_opts.3x.html">field_opts_on()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: field_opts_off()</EM></FONT>
+   <FONT COLOR=green><EM>--  An overloaded version is defined later. Pragma Inline appears there</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_15"#2|</EM></FONT>
+   <b>procedure</b> Get_Options (<FONT COLOR=red><A NAME="414_27">Fld</A></FONT>     : <b>in</b>  <A HREF="terminal_interface-curses-forms__ads.htm#67_9">Field</A>;
+                          Options : <b>out</b> Field_Option_Set);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_opts.3x.html">field_opts()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_16"#2|</EM></FONT>
+   <b>function</b> Get_Options (Fld : Field := Null_Field)
+                         <b>return</b> Field_Option_Set;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_opts.3x.html">field_opts()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  An overloaded version is defined later. Pragma Inline appears there</EM></FONT>
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_field_attributes.3x.html">form_field_attributes.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_17"#2|</EM></FONT>
+   <b>procedure</b> Set_Foreground
+     (<FONT COLOR=red><A NAME="430_7">Fld</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Field</A>;
+      <FONT COLOR=red><A NAME="431_7">Fore</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A> := Normal_Video;
+      Color : <b>in</b> Color_Pair := Color_Pair'First);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_attributes.3x.html">set_field_fore()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Foreground);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_18"#2|</EM></FONT>
+   <b>procedure</b> Foreground (<FONT COLOR=red><A NAME="437_26">Fld</A></FONT>  : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#304_9">Field</A>;
+                         Fore : <b>out</b> Character_Attribute_Set);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_attributes.3x.html">field_fore()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_19"#2|</EM></FONT>
+   <b>procedure</b> Foreground (<FONT COLOR=red><A NAME="442_26">Fld</A></FONT>   : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#304_9">Field</A>;
+                         <FONT COLOR=red><A NAME="443_26">Fore</A></FONT>  : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A>;
+                         Color : <b>out</b> Color_Pair);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_attributes.3x.html">field_fore()</A></EM></FONT>
+   <b>pragma</b> Inline (Foreground);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_20"#2|</EM></FONT>
+   <b>procedure</b> Set_Background
+     (<FONT COLOR=red><A NAME="450_7">Fld</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Field</A>;
+      <FONT COLOR=red><A NAME="451_7">Back</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A> := Normal_Video;
+      Color : <b>in</b> Color_Pair := Color_Pair'First);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_attributes.3x.html">set_field_back()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Background);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_21"#2|</EM></FONT>
+   <b>procedure</b> Background (<FONT COLOR=red><A NAME="457_26">Fld</A></FONT>  : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#304_9">Field</A>;
+                         Back : <b>out</b> Character_Attribute_Set);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_attributes.3x.html">field_back()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_22"#2|</EM></FONT>
+   <b>procedure</b> Background (<FONT COLOR=red><A NAME="462_26">Fld</A></FONT>   : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#304_9">Field</A>;
+                         <FONT COLOR=red><A NAME="463_26">Back</A></FONT>  : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A>;
+                         Color : <b>out</b> Color_Pair);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_attributes.3x.html">field_back()</A></EM></FONT>
+   <b>pragma</b> Inline (Background);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_23"#2|</EM></FONT>
+   <b>procedure</b> Set_Pad_Character (<FONT COLOR=red><A NAME="469_33">Fld</A></FONT> : <b>in</b> Field;
+                                Pad : <b>in</b> Character := Space);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_attributes.3x.html">set_field_pad()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Pad_Character);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_24"#2|</EM></FONT>
+   <b>procedure</b> Pad_Character (<FONT COLOR=red><A NAME="475_29">Fld</A></FONT> : <b>in</b>  Field;
+                            Pad : <b>out</b> Character);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_attributes.3x.html">field_pad()</A></EM></FONT>
+   <b>pragma</b> Inline (Pad_Character);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_field_info.3x.html">form_field_info.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_25"#2|</EM></FONT>
+   <b>procedure</b> Info (<FONT COLOR=red><A NAME="485_20">Fld</A></FONT>                : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#62_12">Field</A>;
+                   <FONT COLOR=red><A NAME="486_20">Lines</A></FONT>              : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+                   <FONT COLOR=red><A NAME="487_20">Columns</A></FONT>            : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Count</A>;
+                   <FONT COLOR=red><A NAME="488_20">First_Row</A></FONT>          : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                   <FONT COLOR=red><A NAME="489_20">First_Column</A></FONT>       : <b>out</b> Column_Position;
+                   <FONT COLOR=red><A NAME="490_20">Off_Screen</A></FONT>         : <b>out</b> <A HREF="terminal_interface-curses-forms__ads.htm#130_9">Natural</A>;
+                   Additional_Buffers : <b>out</b> Buffer_Number);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_info.3x.html">field_info()</A></EM></FONT>
+   <b>pragma</b> Inline (Info);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_26"#2|</EM></FONT>
+   <b>procedure</b> Dynamic_Info (<FONT COLOR=red><A NAME="496_28">Fld</A></FONT>     : <b>in</b> Field;
+                           <FONT COLOR=red><A NAME="497_28">Lines</A></FONT>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+                           <FONT COLOR=red><A NAME="498_28">Columns</A></FONT> : <b>out</b> Column_Count;
+                           Max     : <b>out</b> Natural);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field_info.3x.html">dynamic_field_info()</A></EM></FONT>
+   <b>pragma</b> Inline (Dynamic_Info);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_win.3x.html">form_win.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_27"#2|</EM></FONT>
+   <b>procedure</b> Set_Window (<FONT COLOR=red><A NAME="508_26">Frm</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Form</A>;
+                         Win : <b>in</b> Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_win.3x.html">set_form_win()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_28"#2|</EM></FONT>
+   <b>function</b> Get_Window (Frm : Form) <b>return</b> Window;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_win.3x.html">form_win()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_29"#2|</EM></FONT>
+   <b>procedure</b> Set_Sub_Window (<FONT COLOR=red><A NAME="519_30">Frm</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Form</A>;
+                             Win : <b>in</b> Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_win.3x.html">set_form_sub()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Sub_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_30"#2|</EM></FONT>
+   <b>function</b> Get_Sub_Window (Frm : Form) <b>return</b> Window;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_win.3x.html">form_sub()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Sub_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_31"#2|</EM></FONT>
+   <b>procedure</b> Scale (<FONT COLOR=red><A NAME="530_21">Frm</A></FONT>     : <b>in</b> Form;
+                    <FONT COLOR=red><A NAME="531_21">Lines</A></FONT>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+                    Columns : <b>out</b> Column_Count);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_win.3x.html">scale_form()</A></EM></FONT>
+   <b>pragma</b> Inline (Scale);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_hook.3x.html">form_hook.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <b>type</b> Form_Hook_Function <b>is</b> <b>access</b> <b>procedure</b> (Frm : <b>in</b> Form);
+   <b>pragma</b> Convention (C, Form_Hook_Function);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_32"#2|</EM></FONT>
+   <b>procedure</b> Set_Field_Init_Hook (<FONT COLOR=red><A NAME="544_35">Frm</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#539_9">Form</A>;
+                                  Proc : <b>in</b> Form_Hook_Function);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_hook.3x.html">set_field_init()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Field_Init_Hook);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_33"#2|</EM></FONT>
+   <b>procedure</b> Set_Field_Term_Hook (<FONT COLOR=red><A NAME="550_35">Frm</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#539_9">Form</A>;
+                                  Proc : <b>in</b> Form_Hook_Function);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_hook.3x.html">set_field_term()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Field_Term_Hook);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_34"#2|</EM></FONT>
+   <b>procedure</b> Set_Form_Init_Hook (<FONT COLOR=red><A NAME="556_34">Frm</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#539_9">Form</A>;
+                                 Proc : <b>in</b> Form_Hook_Function);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_hook.3x.html">set_form_init()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Form_Init_Hook);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_35"#2|</EM></FONT>
+   <b>procedure</b> Set_Form_Term_Hook (<FONT COLOR=red><A NAME="562_34">Frm</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#539_9">Form</A>;
+                                 Proc : <b>in</b> Form_Hook_Function);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_hook.3x.html">set_form_term()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Form_Term_Hook);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_36"#2|</EM></FONT>
+   <b>function</b> Get_Field_Init_Hook (Frm : Form) <b>return</b> Form_Hook_Function;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_hook.3x.html">field_init()</A></EM></FONT>
+   <b>pragma</b> Import (C, Get_Field_Init_Hook, "field_init");
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_37"#2|</EM></FONT>
+   <b>function</b> Get_Field_Term_Hook (Frm : Form) <b>return</b> Form_Hook_Function;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_hook.3x.html">field_term()</A></EM></FONT>
+   <b>pragma</b> Import (C, Get_Field_Term_Hook, "field_term");
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_38"#2|</EM></FONT>
+   <b>function</b> Get_Form_Init_Hook (Frm : Form) <b>return</b> Form_Hook_Function;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_hook.3x.html">form_init()</A></EM></FONT>
+   <b>pragma</b> Import (C, Get_Form_Init_Hook, "form_init");
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_39"#2|</EM></FONT>
+   <b>function</b> Get_Form_Term_Hook (Frm : Form) <b>return</b> Form_Hook_Function;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_hook.3x.html">form_term()</A></EM></FONT>
+   <b>pragma</b> Import (C, Get_Form_Term_Hook, "form_term");
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_field.3x.html">form_field.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_40"#2|</EM></FONT>
+   <b>procedure</b> Redefine (<FONT COLOR=red><A NAME="592_24">Frm</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#135_9">Form</A>;
+                       Flds : <b>in</b> Field_Array_Access);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field.3x.html">set_form_fields()</A></EM></FONT>
+   <b>pragma</b> Inline (Redefine);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_41"#2|</EM></FONT>
+   <b>procedure</b> Set_Fields (<FONT COLOR=red><A NAME="598_26">Frm</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#135_9">Form</A>;
+                         Flds : <b>in</b> Field_Array_Access) <b>renames</b> Redefine;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field.3x.html">set_form_fields()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Fields);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_42"#2|</EM></FONT>
+   <b>function</b> Fields (<FONT COLOR=red><A NAME="604_21">Frm</A></FONT>   : Form;
+                    Index : Positive) <b>return</b> Field;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field.3x.html">form_fields()</A></EM></FONT>
+   <b>pragma</b> Inline (Fields);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_43"#2|</EM></FONT>
+   <b>function</b> Field_Count (Frm : Form) <b>return</b> Natural;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field.3x.html">field_count()</A></EM></FONT>
+   <b>pragma</b> Inline (Field_Count);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_44"#2|</EM></FONT>
+   <b>procedure</b> Move (<FONT COLOR=red><A NAME="615_20">Fld</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Field</A>;
+                   <FONT COLOR=red><A NAME="616_20">Line</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                   Column : <b>in</b> Column_Position);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_field.3x.html">move_field()</A></EM></FONT>
+   <b>pragma</b> Inline (Move);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_new.3x.html">form_new.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_45"#2|</EM></FONT>
+   <b>function</b> Create (Fields : Field_Array_Access) <b>return</b> Form;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_new.3x.html">new_form()</A></EM></FONT>
+   <b>pragma</b> Inline (Create);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_46"#2|</EM></FONT>
+   <b>function</b> New_Form (Fields : Field_Array_Access) <b>return</b> Form
+     <b>renames</b> Create;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_new.3x.html">new_form()</A></EM></FONT>
+   <b>pragma</b> Inline (New_Form);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_47"#2|</EM></FONT>
+   <b>procedure</b> Delete (Frm : <b>in</b> <b>out</b> Form);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_new.3x.html">free_form()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Reset Frm to Null_Form</EM></FONT>
+   <b>pragma</b> Inline (Delete);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_opts.3x.html">form_opts.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_48"#2|</EM></FONT>
+   <b>procedure</b> Set_Options (<FONT COLOR=red><A NAME="647_27">Frm</A></FONT>     : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#107_9">Form</A>;
+                          Options : <b>in</b> Form_Option_Set);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_opts.3x.html">set_form_opts()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Options);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_49"#2|</EM></FONT>
+   <b>procedure</b> Switch_Options (<FONT COLOR=red><A NAME="653_30">Frm</A></FONT>     : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#107_9">Form</A>;
+                             <FONT COLOR=red><A NAME="654_30">Options</A></FONT> : <b>in</b> Form_Option_Set;
+                             On      : Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_opts.3x.html">form_opts_on()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: form_opts_off()</EM></FONT>
+   <b>pragma</b> Inline (Switch_Options);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_50"#2|</EM></FONT>
+   <b>procedure</b> Get_Options (<FONT COLOR=red><A NAME="661_27">Frm</A></FONT>     : <b>in</b>  <A HREF="terminal_interface-curses-forms__ads.htm#107_9">Form</A>;
+                          Options : <b>out</b> Form_Option_Set);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_opts.3x.html">form_opts()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_51"#2|</EM></FONT>
+   <b>function</b> Get_Options (Frm : Form := Null_Form) <b>return</b> Form_Option_Set;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_opts.3x.html">form_opts()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Options);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_post.3x.html">form_post.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_52"#2|</EM></FONT>
+   <b>procedure</b> Post (<FONT COLOR=red><A NAME="675_20">Frm</A></FONT>  : <b>in</b> Form;
+                   Post : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_post.3x.html">post_form()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: unpost_form()</EM></FONT>
+   <b>pragma</b> Inline (Post);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_cursor.3x.html">form_cursor.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_53"#2|</EM></FONT>
+   <b>procedure</b> Position_Cursor (Frm : Form);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_cursor.3x.html">pos_form_cursor()</A></EM></FONT>
+   <b>pragma</b> Inline (Position_Cursor);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_data.3x.html">form_data.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_54"#2|</EM></FONT>
+   <b>function</b> Data_Ahead (Frm : Form) <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_data.3x.html">data_ahead()</A></EM></FONT>
+   <b>pragma</b> Inline (Data_Ahead);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_55"#2|</EM></FONT>
+   <b>function</b> Data_Behind (Frm : Form) <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_data.3x.html">data_behind()</A></EM></FONT>
+   <b>pragma</b> Inline (Data_Behind);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_driver.3x.html">form_driver.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <b>type</b> Driver_Result <b>is</b> (<FONT COLOR=red><A NAME="708_27">Form_Ok</A></FONT>,
+                          <FONT COLOR=red><A NAME="709_27">Request_Denied</A></FONT>,
+                          <FONT COLOR=red><A NAME="710_27">Unknown_Request</A></FONT>,
+                          Invalid_Field);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_56"#2|</EM></FONT>
+   <b>function</b> Driver (<FONT COLOR=red><A NAME="714_21">Frm</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#67_9">Form</A>;
+                    Key : Key_Code) <b>return</b> Driver_Result;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_driver.3x.html">form_driver()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Driver not inlined</EM></FONT>
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_page.3x.html">form_page.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <b>type</b> Page_Number <b>is</b> <b>new</b> Natural;
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_57"#2|</EM></FONT>
+   <b>procedure</b> Set_Current (<FONT COLOR=red><A NAME="726_27">Frm</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#55_9">Form</A>;
+                          Fld : <b>in</b> Field);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_page.3x.html">set_current_field()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Current);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_58"#2|</EM></FONT>
+   <b>function</b> Current (Frm : <b>in</b> Form) <b>return</b> Field;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_page.3x.html">current_field()</A></EM></FONT>
+   <b>pragma</b> Inline (Current);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_59"#2|</EM></FONT>
+   <b>procedure</b> Set_Page (<FONT COLOR=red><A NAME="737_24">Frm</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-forms__ads.htm#722_9">Form</A>;
+                       Page : <b>in</b> Page_Number := Page_Number'First);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_page.3x.html">set_form_page()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Page);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_60"#2|</EM></FONT>
+   <b>function</b> Page (Frm : Form) <b>return</b> Page_Number;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_page.3x.html">form_page()</A></EM></FONT>
+   <b>pragma</b> Inline (Page);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_61"#2|</EM></FONT>
+   <b>function</b> Get_Index (Fld : Field) <b>return</b> Positive;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_page.3x.html">field_index()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Please note that in this binding we start the numbering of fields</EM></FONT>
+   <FONT COLOR=green><EM>--  with 1. So this is number is one more than you get from the low</EM></FONT>
+   <FONT COLOR=green><EM>--  level call.</EM></FONT>
+   <b>pragma</b> Inline (Get_Index);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/form_new_page.3x.html">form_new_page.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_62"#2|</EM></FONT>
+   <b>procedure</b> Set_New_Page (<FONT COLOR=red><A NAME="760_28">Fld</A></FONT>      : <b>in</b> Field;
+                           New_Page : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_new_page.3x.html">set_new_page()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_New_Page);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_63"#2|</EM></FONT>
+   <b>function</b> Is_New_Page (Fld : Field) <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/form_new_page.3x.html">new_page()</A></EM></FONT>
+   <b>pragma</b> Inline (Is_New_Page);
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>private</b>
+   <b>type</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Field</A> <b>is</b> <b>new</b> System.Storage_Elements.Integer_Address;
+   <b>type</b> Form  <b>is</b> <b>new</b> System.Storage_Elements.Integer_Address;
+
+   <A HREF="terminal_interface-curses-forms__ads.htm#59_4">Null_Field</A> : <b>constant</b> <A HREF="terminal_interface-curses-forms__ads.htm#56_9">Field</A> := 0;
+   Null_Form  : <b>constant</b> Form  := 0;
+
+<b>end</b> Terminal_Interface.Curses.Forms;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus-item_user_data__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus-item_user_data__adb.htm
new file mode 100644
index 0000000..fc3aa79
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus-item_user_data__adb.htm
@@ -0,0 +1,82 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-menus-item_user_data.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-menus-item_user_data.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Menus.Item_User_Data             --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Menus.<A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#45_41">Item_User_Data</A> <b>is</b>
+
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#57_14">Set_User_Data</A><FONT COLOR=red><A NAME="48_14"></A></FONT> (<A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#57_29">Itm</A>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+                            <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#58_29">Data</A> : <b>in</b> <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#44_9">User_Access</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="51_16">Set_Item_Userptr</A></FONT> (<FONT COLOR=red><A NAME="51_34">Itm</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+                                 <FONT COLOR=red><A NAME="52_34">Addr</A></FONT> : <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#44_9">User_Access</A>)  <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus-item_user_data__adb.htm#51_16">Set_Item_Userptr</A>, "set_item_userptr");
+
+      <FONT COLOR=red><A NAME="55_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus-item_user_data__adb.htm#51_16">Set_Item_Userptr</A> (<A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#57_29">Itm</A>, <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#58_29">Data</A>);
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-menus-item_user_data__adb.htm#55_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus-item_user_data__adb.htm#55_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_User_Data;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#68_13">Get_User_Data</A><FONT COLOR=red><A NAME="62_13"></A></FONT> (<A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#68_28">Itm</A>  : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#44_9">User_Access</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="64_16">Item_Userptr</A></FONT> (<FONT COLOR=red><A NAME="64_30">Itm</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#44_9">User_Access</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus-item_user_data__adb.htm#64_16">Item_Userptr</A>, "item_userptr");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-menus-item_user_data__adb.htm#64_16">Item_Userptr</A> (<A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#68_28">Itm</A>);
+   <b>end</b> Get_User_Data;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#63_14">Get_User_Data</A><FONT COLOR=red><A NAME="70_14"></A></FONT> (<A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#63_29">Itm</A>  : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+                            <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#64_29">Data</A> : <b>out</b> <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#44_9">User_Access</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#64_29">Data</A> := <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#68_13">Get_User_Data</A> (<A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#63_29">Itm</A>);
+   <b>end</b> Get_User_Data;
+
+<b>end</b> Terminal_Interface.Curses.Menus.Item_User_Data;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus-item_user_data__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus-item_user_data__ads.htm
new file mode 100644
index 0000000..9249902
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus-item_user_data__ads.htm
@@ -0,0 +1,80 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-menus-item_user_data.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-menus-item_user_data.ads </H1></DIV><HR>
+<PRE>
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Menus.Item_User_Data             --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.12 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+
+<b>generic</b>
+   <b>type</b> <FONT COLOR=red><A NAME="44_9">User</A></FONT> <b>is</b> <b>limited</b> <b>private</b>;
+   <b>type</b> <A HREF="terminal_interface__ads.htm#41_9">User_Access</A> <b>is</b> <b>access</b> User<A HREF="terminal_interface-curses-menus__ads.htm#48_35">;</A>
+<b>package</b> Terminal_Interface.Curses.Menus.Item_User_Data <b>is</b>
+   <b>pragma</b> Preelaborate (Terminal_Interface.Curses.Menus.Item_User_Data);
+
+   <FONT COLOR=green><EM>--  The binding uses the same user pointer for menu items</EM></FONT>
+   <FONT COLOR=green><EM>--  as the low level C implementation. So you can safely</EM></FONT>
+   <FONT COLOR=green><EM>--  read or write the user pointer also with the C routines</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/mitem_userptr.3x.html">mitem_userptr.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_1"#2|</EM></FONT>
+   <b>procedure</b> Set_User_Data (<FONT COLOR=red><A NAME="58_29">Itm</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#44_9">Item</A>;
+                            Data : <b>in</b> User_Access);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_userptr.3x.html">set_item_userptr</A></EM></FONT>
+   <b>pragma</b> Inline (Set_User_Data);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_2"#2|</EM></FONT>
+   <b>procedure</b> Get_User_Data (<FONT COLOR=red><A NAME="64_29">Itm</A></FONT>  : <b>in</b>  <A HREF="terminal_interface-curses-menus-item_user_data__ads.htm#44_9">Item</A>;
+                            Data : <b>out</b> User_Access);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_userptr.3x.html">item_userptr</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_3"#2|</EM></FONT>
+   <b>function</b> Get_User_Data (Itm  : <b>in</b>  Item) <b>return</b> User_Access;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_userptr.3x.html">item_userptr</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Same as function</EM></FONT>
+   <b>pragma</b> Inline (Get_User_Data);
+
+<b>end</b> Terminal_Interface.Curses.Menus.Item_User_Data;
+
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus-menu_user_data__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus-menu_user_data__adb.htm
new file mode 100644
index 0000000..5bd10d3
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus-menu_user_data__adb.htm
@@ -0,0 +1,81 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-menus-menu_user_data.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-menus-menu_user_data.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Menus.Menu_User_Data             --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.10 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Menus.<A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#45_41">Menu_User_Data</A> <b>is</b>
+
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#53_14">Set_User_Data</A><FONT COLOR=red><A NAME="47_14"></A></FONT> (<A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#53_29">Men</A>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                            <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#54_29">Data</A> : <b>in</b> <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#44_9">User_Access</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="50_16">Set_Menu_Userptr</A></FONT> (<FONT COLOR=red><A NAME="50_34">Men</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                                 <FONT COLOR=red><A NAME="51_34">Data</A></FONT> : <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#44_9">User_Access</A>)  <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus-menu_user_data__adb.htm#50_16">Set_Menu_Userptr</A>, "set_menu_userptr");
+
+      <FONT COLOR=red><A NAME="54_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus-menu_user_data__adb.htm#50_16">Set_Menu_Userptr</A> (<A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#53_29">Men</A>, <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#54_29">Data</A>);
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-menus-menu_user_data__adb.htm#54_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus-menu_user_data__adb.htm#54_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_User_Data;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#64_13">Get_User_Data</A><FONT COLOR=red><A NAME="61_13"></A></FONT> (<A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#64_28">Men</A>  : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#44_9">User_Access</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="63_16">Menu_Userptr</A></FONT> (<FONT COLOR=red><A NAME="63_30">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#44_9">User_Access</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus-menu_user_data__adb.htm#63_16">Menu_Userptr</A>, "menu_userptr");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-menus-menu_user_data__adb.htm#63_16">Menu_Userptr</A> (<A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#64_28">Men</A>);
+   <b>end</b> Get_User_Data;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#59_14">Get_User_Data</A><FONT COLOR=red><A NAME="69_14"></A></FONT> (<A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#59_29">Men</A>  : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                            <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#60_29">Data</A> : <b>out</b> <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#44_9">User_Access</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#60_29">Data</A> := <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#64_13">Get_User_Data</A> (<A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#59_29">Men</A>);
+   <b>end</b> Get_User_Data;
+
+<b>end</b> Terminal_Interface.Curses.Menus.Menu_User_Data;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus-menu_user_data__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus-menu_user_data__ads.htm
new file mode 100644
index 0000000..a522b71
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus-menu_user_data__ads.htm
@@ -0,0 +1,75 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-menus-menu_user_data.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-menus-menu_user_data.ads </H1></DIV><HR>
+<PRE>
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Menus.Menu_User_Data             --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.12 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+
+<b>generic</b>
+   <b>type</b> <FONT COLOR=red><A NAME="44_9">User</A></FONT> <b>is</b> <b>limited</b> <b>private</b>;
+   <b>type</b> <A HREF="terminal_interface__ads.htm#41_9">User_Access</A> <b>is</b> <b>access</b> User<A HREF="terminal_interface-curses-menus__ads.htm#48_35">;</A>
+<b>package</b> Terminal_Interface.Curses.Menus.Menu_User_Data <b>is</b>
+   <b>pragma</b> Preelaborate (Terminal_Interface.Curses.Menus.Menu_User_Data);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/menu_userptr.3x.html">menu_userptr.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_1"#2|</EM></FONT>
+   <b>procedure</b> Set_User_Data (<FONT COLOR=red><A NAME="54_29">Men</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#44_9">Menu</A>;
+                            Data : <b>in</b> User_Access);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_userptr.3x.html">set_menu_userptr</A></EM></FONT>
+   <b>pragma</b> Inline (Set_User_Data);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_2"#2|</EM></FONT>
+   <b>procedure</b> Get_User_Data (<FONT COLOR=red><A NAME="60_29">Men</A></FONT>  : <b>in</b>  <A HREF="terminal_interface-curses-menus-menu_user_data__ads.htm#44_9">Menu</A>;
+                            Data : <b>out</b> User_Access);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_userptr.3x.html">menu_userptr</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_3"#2|</EM></FONT>
+   <b>function</b> Get_User_Data (Men  : <b>in</b>  Menu) <b>return</b> User_Access;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_userptr.3x.html">menu_userptr</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Same as function</EM></FONT>
+   <b>pragma</b> Inline (Get_User_Data);
+
+<b>end</b> Terminal_Interface.Curses.Menus.Menu_User_Data;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus__adb.htm
new file mode 100644
index 0000000..7bb3b0e
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus__adb.htm
@@ -0,0 +1,1026 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-menus.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-menus.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                      Terminal_Interface.Curses.Menus                     --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.20 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Ada.Unchecked_Deallocation;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C; <b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings; <b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings;
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Pointers;
+
+<b>with</b> Ada.Unchecked_Conversion;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.<A HREF="terminal_interface-curses-menus__ads.htm#48_35">Menus</A><FONT COLOR=red><A NAME="50_40"></A></FONT> <b>is</b>
+
+   <b>type</b> <FONT COLOR=red><A NAME="52_9">C_Item_Array</A></FONT> <b>is</b> <b>array</b> (Natural <b>range</b> &lt;&gt;) <b>of</b> <b>aliased</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+   <b>package</b> <FONT COLOR=red><A NAME="53_12">I_Array</A></FONT> <b>is</b> <b>new</b>
+     <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Pointers (Natural, <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>, <A HREF="terminal_interface-curses-menus__adb.htm#52_9">C_Item_Array</A>, <A HREF="terminal_interface-curses-menus__ads.htm#61_4">Null_Item</A>);
+
+   <b>use</b> <b>type</b> System.Bit_Order;
+   <b>subtype</b> <FONT COLOR=red><A NAME="57_12">chars_ptr</A></FONT> <b>is</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings.chars_ptr;
+
+   <b>function</b> <FONT COLOR=red><A NAME="59_13">MOS_2_CInt</A></FONT> <b>is</b> <b>new</b>
+     Ada.Unchecked_Conversion (<A HREF="terminal_interface-curses-menus__ads.htm#120_9">Menu_Option_Set</A>,
+                               <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>);
+
+   <b>function</b> <FONT COLOR=red><A NAME="63_13">CInt_2_MOS</A></FONT> <b>is</b> <b>new</b>
+     Ada.Unchecked_Conversion (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>,
+                               <A HREF="terminal_interface-curses-menus__ads.htm#120_9">Menu_Option_Set</A>);
+
+   <b>function</b> <FONT COLOR=red><A NAME="67_13">IOS_2_CInt</A></FONT> <b>is</b> <b>new</b>
+     Ada.Unchecked_Conversion (<A HREF="terminal_interface-curses-menus__ads.htm#153_9">Item_Option_Set</A>,
+                               <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>);
+
+   <b>function</b> <FONT COLOR=red><A NAME="71_13">CInt_2_IOS</A></FONT> <b>is</b> <b>new</b>
+     Ada.Unchecked_Conversion (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>,
+                               <A HREF="terminal_interface-curses-menus__ads.htm#153_9">Item_Option_Set</A>);
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#105_14">Request_Name</A><FONT COLOR=red><A NAME="76_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#105_28">Key</A>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A>;
+                           <A HREF="terminal_interface-curses-menus__ads.htm#106_28">Name</A> : <b>out</b> String)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="79_16">Request_Name</A></FONT> (<FONT COLOR=red><A NAME="79_30">Key</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#57_12">chars_ptr</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#79_16">Request_Name</A>, "menu_request_name");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-menus__adb.htm#79_16">Request_Name</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-menus__ads.htm#105_28">Key</A>)), <A HREF="terminal_interface-curses-menus__ads.htm#106_28">Name</A>);
+   <b>end</b> Request_Name;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#108_14">Request_Name</A><FONT COLOR=red><A NAME="85_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#108_28">Key</A> : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A>) <b>return</b> String
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="87_16">Request_Name</A></FONT> (<FONT COLOR=red><A NAME="87_30">Key</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#57_12">chars_ptr</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#87_16">Request_Name</A>, "menu_request_name");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-menus__adb.htm#87_16">Request_Name</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-menus__ads.htm#108_28">Key</A>)));
+   <b>end</b> Request_Name;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#192_13">Create</A><FONT COLOR=red><A NAME="93_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#192_21">Name</A>        : String;
+                    <A HREF="terminal_interface-curses-menus__ads.htm#193_21">Description</A> : String := "") <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>
+   <b>is</b>
+      <b>type</b> Char_Ptr <b>is</b> <b>access</b> <b>all</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.char;
+      <b>function</b> <FONT COLOR=red><A NAME="97_16">Newitem</A></FONT> (Name, Desc : Char_Ptr) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#97_16">Newitem</A>, "new_item");
+
+      <b>type</b> <FONT COLOR=red><A NAME="100_12">Name_String</A></FONT> <b>is</b> <b>new</b> char_array (0 .. <A HREF="terminal_interface-curses-menus__ads.htm#192_21">Name</A>'Length);
+      <b>type</b> <FONT COLOR=red><A NAME="101_12">Name_String_Ptr</A></FONT> <b>is</b> <b>access</b> <A HREF="terminal_interface-curses-menus__adb.htm#100_12">Name_String</A>;
+      <b>pragma</b> Controlled (<A HREF="terminal_interface-curses-menus__adb.htm#101_12">Name_String_Ptr</A>);
+
+      <b>type</b> <FONT COLOR=red><A NAME="104_12">Desc_String</A></FONT> <b>is</b> <b>new</b> char_array (0 .. <A HREF="terminal_interface-curses-menus__ads.htm#193_21">Description</A>'Length);
+      <b>type</b> <FONT COLOR=red><A NAME="105_12">Desc_String_Ptr</A></FONT> <b>is</b> <b>access</b> <A HREF="terminal_interface-curses-menus__adb.htm#104_12">Desc_String</A>;
+      <b>pragma</b> Controlled (<A HREF="terminal_interface-curses-menus__adb.htm#105_12">Desc_String_Ptr</A>);
+
+      <FONT COLOR=red><A NAME="108_7">Name_Str</A></FONT> : <A HREF="terminal_interface-curses-menus__adb.htm#101_12">Name_String_Ptr</A> := <b>new</b> <A HREF="terminal_interface-curses-menus__adb.htm#100_12">Name_String</A>;
+      <FONT COLOR=red><A NAME="109_7">Desc_Str</A></FONT> : <A HREF="terminal_interface-curses-menus__adb.htm#105_12">Desc_String_Ptr</A> := <b>new</b> <A HREF="terminal_interface-curses-menus__adb.htm#104_12">Desc_String</A>;
+      <FONT COLOR=red><A NAME="110_7">Name_Len</A></FONT>, <FONT COLOR=red><A NAME="110_17">Desc_Len</A></FONT> : size_t;
+      <FONT COLOR=red><A NAME="111_7">Result</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+   <b>begin</b>
+      To_C (<A HREF="terminal_interface-curses-menus__ads.htm#192_21">Name</A>, <A HREF="terminal_interface-curses-menus__adb.htm#108_7">Name_Str</A>.<b>all</b>, <A HREF="terminal_interface-curses-menus__adb.htm#110_7">Name_Len</A>);
+      To_C (<A HREF="terminal_interface-curses-menus__ads.htm#193_21">Description</A>, <A HREF="terminal_interface-curses-menus__adb.htm#109_7">Desc_Str</A>.<b>all</b>, <A HREF="terminal_interface-curses-menus__adb.htm#110_17">Desc_Len</A>);
+      <A HREF="terminal_interface-curses-menus__adb.htm#111_7">Result</A> := <A HREF="terminal_interface-curses-menus__adb.htm#97_16">Newitem</A> (<A HREF="terminal_interface-curses-menus__adb.htm#108_7">Name_Str</A>.<b>all</b> (<A HREF="terminal_interface-curses-menus__adb.htm#108_7">Name_Str</A>.<b>all</b>'First)'<b>Access</b>,
+                         <A HREF="terminal_interface-curses-menus__adb.htm#109_7">Desc_Str</A>.<b>all</b> (<A HREF="terminal_interface-curses-menus__adb.htm#109_7">Desc_Str</A>.<b>all</b>'First)'<b>Access</b>);
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#111_7">Result</A> = <A HREF="terminal_interface-curses-menus__ads.htm#61_4">Null_Item</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#387_4">Eti_System_Error</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#111_7">Result</A>;
+   <b>end</b> Create;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#204_14">Delete</A><FONT COLOR=red><A NAME="123_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#204_22">Itm</A> : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="125_16">Descname</A></FONT> (<FONT COLOR=red><A NAME="125_26">Itm</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#57_12">chars_ptr</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#125_16">Descname</A>, "item_description");
+      <b>function</b> <FONT COLOR=red><A NAME="127_16">Itemname</A></FONT> (<FONT COLOR=red><A NAME="127_26">Itm</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#57_12">chars_ptr</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#127_16">Itemname</A>, "item_name");
+
+      <b>function</b> <FONT COLOR=red><A NAME="130_16">Freeitem</A></FONT> (<FONT COLOR=red><A NAME="130_26">Itm</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#130_16">Freeitem</A>, "free_item");
+
+      <FONT COLOR=red><A NAME="133_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+      <FONT COLOR=red><A NAME="134_7">Ptr</A></FONT> : <A HREF="terminal_interface-curses-menus__adb.htm#57_12">chars_ptr</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus__adb.htm#134_7">Ptr</A> := <A HREF="terminal_interface-curses-menus__adb.htm#125_16">Descname</A> (<A HREF="terminal_interface-curses-menus__ads.htm#204_22">Itm</A>);
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#134_7">Ptr</A> /= Null_Ptr <b>then</b>
+         <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings.Free (<A HREF="terminal_interface-curses-menus__adb.htm#134_7">Ptr</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-menus__adb.htm#134_7">Ptr</A> := <A HREF="terminal_interface-curses-menus__adb.htm#127_16">Itemname</A> (<A HREF="terminal_interface-curses-menus__ads.htm#204_22">Itm</A>);
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#134_7">Ptr</A> /= Null_Ptr <b>then</b>
+         <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings.Free (<A HREF="terminal_interface-curses-menus__adb.htm#134_7">Ptr</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-menus__adb.htm#133_7">Res</A> := <A HREF="terminal_interface-curses-menus__adb.htm#130_16">Freeitem</A> (<A HREF="terminal_interface-curses-menus__ads.htm#204_22">Itm</A>);
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#133_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#133_7">Res</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-menus__ads.htm#204_22">Itm</A> := <A HREF="terminal_interface-curses-menus__ads.htm#61_4">Null_Item</A>;
+   <b>end</b> Delete;
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#213_14">Set_Value</A><FONT COLOR=red><A NAME="151_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#213_25">Itm</A>   : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+                        <A HREF="terminal_interface-curses-menus__ads.htm#214_25">Value</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="154_16">Set_Item_Val</A></FONT> (<FONT COLOR=red><A NAME="154_30">Itm</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+                             <FONT COLOR=red><A NAME="155_30">Val</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#154_16">Set_Item_Val</A>, "set_item_value");
+
+      <FONT COLOR=red><A NAME="158_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#154_16">Set_Item_Val</A> (<A HREF="terminal_interface-curses-menus__ads.htm#213_25">Itm</A>, Boolean'Pos (<A HREF="terminal_interface-curses-menus__ads.htm#214_25">Value</A>));
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-menus__adb.htm#158_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#158_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Value;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#219_13">Value</A><FONT COLOR=red><A NAME="165_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#219_20">Itm</A> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="167_16">Item_Val</A></FONT> (<FONT COLOR=red><A NAME="167_26">Itm</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#167_16">Item_Val</A>, "item_value");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#167_16">Item_Val</A> (<A HREF="terminal_interface-curses-menus__ads.htm#219_20">Itm</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#75_4">Curses_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Value;
+
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#228_13">Visible</A><FONT COLOR=red><A NAME="178_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#228_22">Itm</A> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="180_16">Item_Vis</A></FONT> (<FONT COLOR=red><A NAME="180_26">Itm</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#180_16">Item_Vis</A>, "item_visible");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#180_16">Item_Vis</A> (<A HREF="terminal_interface-curses-menus__ads.htm#228_22">Itm</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#75_4">Curses_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Visible;
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#237_14">Set_Options</A><FONT COLOR=red><A NAME="190_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#237_27">Itm</A>     : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+                          <A HREF="terminal_interface-curses-menus__ads.htm#238_27">Options</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#153_9">Item_Option_Set</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="193_16">Set_Item_Opts</A></FONT> (<FONT COLOR=red><A NAME="193_31">Itm</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+                              <FONT COLOR=red><A NAME="194_31">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#193_16">Set_Item_Opts</A>, "set_item_opts");
+
+      <FONT COLOR=red><A NAME="197_7">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-menus__adb.htm#67_13">IOS_2_CInt</A> (<A HREF="terminal_interface-curses-menus__ads.htm#238_27">Options</A>);
+      <FONT COLOR=red><A NAME="198_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus__adb.htm#198_7">Res</A> := <A HREF="terminal_interface-curses-menus__adb.htm#193_16">Set_Item_Opts</A> (<A HREF="terminal_interface-curses-menus__ads.htm#237_27">Itm</A>, <A HREF="terminal_interface-curses-menus__adb.htm#197_7">Opt</A>);
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#198_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#198_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Options;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#243_14">Switch_Options</A><FONT COLOR=red><A NAME="206_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#243_30">Itm</A>     : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+                             <A HREF="terminal_interface-curses-menus__ads.htm#244_30">Options</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#153_9">Item_Option_Set</A>;
+                             <A HREF="terminal_interface-curses-menus__ads.htm#245_30">On</A>      : Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="210_16">Item_Opts_On</A></FONT> (<FONT COLOR=red><A NAME="210_30">Itm</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+                             <FONT COLOR=red><A NAME="211_30">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#210_16">Item_Opts_On</A>, "item_opts_on");
+      <b>function</b> <FONT COLOR=red><A NAME="213_16">Item_Opts_Off</A></FONT> (<FONT COLOR=red><A NAME="213_31">Itm</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+                              <FONT COLOR=red><A NAME="214_31">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#213_16">Item_Opts_Off</A>, "item_opts_off");
+
+      <FONT COLOR=red><A NAME="217_7">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-menus__adb.htm#67_13">IOS_2_CInt</A> (<A HREF="terminal_interface-curses-menus__ads.htm#244_30">Options</A>);
+      <FONT COLOR=red><A NAME="218_7">Err</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__ads.htm#245_30">On</A> <b>then</b>
+         <A HREF="terminal_interface-curses-menus__adb.htm#218_7">Err</A> := <A HREF="terminal_interface-curses-menus__adb.htm#210_16">Item_Opts_On</A> (<A HREF="terminal_interface-curses-menus__ads.htm#243_30">Itm</A>, <A HREF="terminal_interface-curses-menus__adb.htm#217_7">Opt</A>);
+      <b>else</b>
+         <A HREF="terminal_interface-curses-menus__adb.htm#218_7">Err</A> := <A HREF="terminal_interface-curses-menus__adb.htm#213_16">Item_Opts_Off</A> (<A HREF="terminal_interface-curses-menus__ads.htm#243_30">Itm</A>, <A HREF="terminal_interface-curses-menus__adb.htm#217_7">Opt</A>);
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#218_7">Err</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#218_7">Err</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Switch_Options;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#252_14">Get_Options</A><FONT COLOR=red><A NAME="230_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#252_27">Itm</A>     : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+                          <A HREF="terminal_interface-curses-menus__ads.htm#253_27">Options</A> : <b>out</b> <A HREF="terminal_interface-curses-menus__ads.htm#153_9">Item_Option_Set</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="233_16">Item_Opts</A></FONT> (<FONT COLOR=red><A NAME="233_27">Itm</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#233_16">Item_Opts</A>, "item_opts");
+
+      <FONT COLOR=red><A NAME="236_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-menus__adb.htm#233_16">Item_Opts</A> (<A HREF="terminal_interface-curses-menus__ads.htm#252_27">Itm</A>);
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus__ads.htm#253_27">Options</A> := <A HREF="terminal_interface-curses-menus__adb.htm#71_13">CInt_2_IOS</A> (<A HREF="terminal_interface-curses-menus__adb.htm#236_7">Res</A>);
+   <b>end</b> Get_Options;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#257_13">Get_Options</A><FONT COLOR=red><A NAME="241_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#257_26">Itm</A> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A> := <A HREF="terminal_interface-curses-menus__ads.htm#61_4">Null_Item</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#153_9">Item_Option_Set</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="243_7">Ios</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#153_9">Item_Option_Set</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus__ads.htm#257_13">Get_Options</A> (<A HREF="terminal_interface-curses-menus__ads.htm#257_26">Itm</A>, <A HREF="terminal_interface-curses-menus__adb.htm#243_7">Ios</A>);
+      <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#243_7">Ios</A>;
+   <b>end</b> Get_Options;
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#266_14">Name</A><FONT COLOR=red><A NAME="249_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#266_20">Itm</A>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+                   <A HREF="terminal_interface-curses-menus__ads.htm#267_20">Name</A> : <b>out</b> String)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="252_16">Itemname</A></FONT> (<FONT COLOR=red><A NAME="252_26">Itm</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#57_12">chars_ptr</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#252_16">Itemname</A>, "item_name");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-menus__adb.htm#252_16">Itemname</A> (<A HREF="terminal_interface-curses-menus__ads.htm#266_20">Itm</A>), <A HREF="terminal_interface-curses-menus__ads.htm#267_20">Name</A>);
+   <b>end</b> Name;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#269_14">Name</A><FONT COLOR=red><A NAME="258_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#269_20">Itm</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> String
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="260_16">Itemname</A></FONT> (<FONT COLOR=red><A NAME="260_26">Itm</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#57_12">chars_ptr</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#260_16">Itemname</A>, "item_name");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-menus__adb.htm#260_16">Itemname</A> (<A HREF="terminal_interface-curses-menus__ads.htm#269_20">Itm</A>));
+   <b>end</b> Name;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#275_14">Description</A><FONT COLOR=red><A NAME="266_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#275_27">Itm</A>         : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+                          <A HREF="terminal_interface-curses-menus__ads.htm#276_27">Description</A> : <b>out</b> String)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="269_16">Descname</A></FONT> (<FONT COLOR=red><A NAME="269_26">Itm</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#57_12">chars_ptr</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#269_16">Descname</A>, "item_description");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-menus__adb.htm#269_16">Descname</A> (<A HREF="terminal_interface-curses-menus__ads.htm#275_27">Itm</A>), <A HREF="terminal_interface-curses-menus__ads.htm#276_27">Description</A>);
+   <b>end</b> Description;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#279_14">Description</A><FONT COLOR=red><A NAME="275_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#279_27">Itm</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> String
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="277_16">Descname</A></FONT> (<FONT COLOR=red><A NAME="277_26">Itm</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#57_12">chars_ptr</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#277_16">Descname</A>, "item_description");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-menus__adb.htm#277_16">Descname</A> (<A HREF="terminal_interface-curses-menus__ads.htm#279_27">Itm</A>));
+   <b>end</b> Description;
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#289_14">Set_Current</A><FONT COLOR=red><A NAME="283_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#289_27">Men</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                          <A HREF="terminal_interface-curses-menus__ads.htm#290_27">Itm</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="286_16">Set_Curr_Item</A></FONT> (<FONT COLOR=red><A NAME="286_31">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                              <FONT COLOR=red><A NAME="287_31">Itm</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#286_16">Set_Curr_Item</A>, "set_current_item");
+
+      <FONT COLOR=red><A NAME="290_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#286_16">Set_Curr_Item</A> (<A HREF="terminal_interface-curses-menus__ads.htm#289_27">Men</A>, <A HREF="terminal_interface-curses-menus__ads.htm#290_27">Itm</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#290_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#290_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Current;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#295_13">Current</A><FONT COLOR=red><A NAME="297_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#295_22">Men</A> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="299_16">Curr_Item</A></FONT> (<FONT COLOR=red><A NAME="299_27">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#299_16">Curr_Item</A>, "current_item");
+
+      <FONT COLOR=red><A NAME="302_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A> := <A HREF="terminal_interface-curses-menus__adb.htm#299_16">Curr_Item</A> (<A HREF="terminal_interface-curses-menus__ads.htm#295_22">Men</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#302_7">Res</A> = <A HREF="terminal_interface-curses-menus__ads.htm#61_4">Null_Item</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-menus__ads.htm#115_4">Menu_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#302_7">Res</A>;
+   <b>end</b> Current;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#300_14">Set_Top_Row</A><FONT COLOR=red><A NAME="310_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#300_27">Men</A>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                          <A HREF="terminal_interface-curses-menus__ads.htm#301_27">Line</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="313_16">Set_Toprow</A></FONT> (<FONT COLOR=red><A NAME="313_28">Men</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                           <FONT COLOR=red><A NAME="314_28">Line</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#313_16">Set_Toprow</A>, "set_top_row");
+
+      <FONT COLOR=red><A NAME="317_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#313_16">Set_Toprow</A> (<A HREF="terminal_interface-curses-menus__ads.htm#300_27">Men</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-menus__ads.htm#301_27">Line</A>));
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-menus__adb.htm#317_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#317_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Top_Row;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#306_13">Top_Row</A><FONT COLOR=red><A NAME="324_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#306_22">Men</A> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="326_16">Toprow</A></FONT> (<FONT COLOR=red><A NAME="326_24">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#326_16">Toprow</A>, "top_row");
+
+      <FONT COLOR=red><A NAME="329_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-menus__adb.htm#326_16">Toprow</A> (<A HREF="terminal_interface-curses-menus__ads.htm#306_22">Men</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#329_7">Res</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-menus__ads.htm#115_4">Menu_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A> (<A HREF="terminal_interface-curses-menus__adb.htm#329_7">Res</A>);
+   <b>end</b> Top_Row;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#311_13">Get_Index</A><FONT COLOR=red><A NAME="337_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#311_24">Itm</A> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> Positive
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="339_16">Get_Itemindex</A></FONT> (<FONT COLOR=red><A NAME="339_31">Itm</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#339_16">Get_Itemindex</A>, "item_index");
+
+      <FONT COLOR=red><A NAME="342_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-menus__adb.htm#339_16">Get_Itemindex</A> (<A HREF="terminal_interface-curses-menus__ads.htm#311_24">Itm</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#342_7">Res</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-menus__ads.htm#115_4">Menu_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> Positive (Natural (<A HREF="terminal_interface-curses-menus__adb.htm#342_7">Res</A>) + Positive'First);
+   <b>end</b> Get_Index;
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#323_14">Post</A><FONT COLOR=red><A NAME="350_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#323_20">Men</A>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                   <A HREF="terminal_interface-curses-menus__ads.htm#324_20">Post</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="353_16">M_Post</A></FONT> (<FONT COLOR=red><A NAME="353_24">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#353_16">M_Post</A>, "post_menu");
+      <b>function</b> <FONT COLOR=red><A NAME="355_16">M_Unpost</A></FONT> (<FONT COLOR=red><A NAME="355_26">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#355_16">M_Unpost</A>, "unpost_menu");
+
+      <FONT COLOR=red><A NAME="358_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__ads.htm#324_20">Post</A> <b>then</b>
+         <A HREF="terminal_interface-curses-menus__adb.htm#358_7">Res</A> := <A HREF="terminal_interface-curses-menus__adb.htm#353_16">M_Post</A> (<A HREF="terminal_interface-curses-menus__ads.htm#323_20">Men</A>);
+      <b>else</b>
+         <A HREF="terminal_interface-curses-menus__adb.htm#358_7">Res</A> := <A HREF="terminal_interface-curses-menus__adb.htm#355_16">M_Unpost</A> (<A HREF="terminal_interface-curses-menus__ads.htm#323_20">Men</A>);
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#358_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#358_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Post;
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#334_14">Set_Options</A><FONT COLOR=red><A NAME="370_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#334_27">Men</A>     : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                          <A HREF="terminal_interface-curses-menus__ads.htm#335_27">Options</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#120_9">Menu_Option_Set</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="373_16">Set_Menu_Opts</A></FONT> (<FONT COLOR=red><A NAME="373_31">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                              <FONT COLOR=red><A NAME="374_31">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#373_16">Set_Menu_Opts</A>, "set_menu_opts");
+
+      <FONT COLOR=red><A NAME="377_7">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-menus__adb.htm#59_13">MOS_2_CInt</A> (<A HREF="terminal_interface-curses-menus__ads.htm#335_27">Options</A>);
+      <FONT COLOR=red><A NAME="378_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus__adb.htm#378_7">Res</A> := <A HREF="terminal_interface-curses-menus__adb.htm#373_16">Set_Menu_Opts</A> (<A HREF="terminal_interface-curses-menus__ads.htm#334_27">Men</A>, <A HREF="terminal_interface-curses-menus__adb.htm#377_7">Opt</A>);
+      <b>if</b>  <A HREF="terminal_interface-curses-menus__adb.htm#378_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#378_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Options;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#340_14">Switch_Options</A><FONT COLOR=red><A NAME="386_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#340_30">Men</A>     : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                             <A HREF="terminal_interface-curses-menus__ads.htm#341_30">Options</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#120_9">Menu_Option_Set</A>;
+                             <A HREF="terminal_interface-curses-menus__ads.htm#342_30">On</A>      : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="390_16">Menu_Opts_On</A></FONT> (<FONT COLOR=red><A NAME="390_30">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                             <FONT COLOR=red><A NAME="391_30">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#390_16">Menu_Opts_On</A>, "menu_opts_on");
+      <b>function</b> <FONT COLOR=red><A NAME="393_16">Menu_Opts_Off</A></FONT> (<FONT COLOR=red><A NAME="393_31">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                              <FONT COLOR=red><A NAME="394_31">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#393_16">Menu_Opts_Off</A>, "menu_opts_off");
+
+      <FONT COLOR=red><A NAME="397_7">Opt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-menus__adb.htm#59_13">MOS_2_CInt</A> (<A HREF="terminal_interface-curses-menus__ads.htm#341_30">Options</A>);
+      <FONT COLOR=red><A NAME="398_7">Err</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__ads.htm#342_30">On</A> <b>then</b>
+         <A HREF="terminal_interface-curses-menus__adb.htm#398_7">Err</A> := <A HREF="terminal_interface-curses-menus__adb.htm#390_16">Menu_Opts_On</A>  (<A HREF="terminal_interface-curses-menus__ads.htm#340_30">Men</A>, <A HREF="terminal_interface-curses-menus__adb.htm#397_7">Opt</A>);
+      <b>else</b>
+         <A HREF="terminal_interface-curses-menus__adb.htm#398_7">Err</A> := <A HREF="terminal_interface-curses-menus__adb.htm#393_16">Menu_Opts_Off</A> (<A HREF="terminal_interface-curses-menus__ads.htm#340_30">Men</A>, <A HREF="terminal_interface-curses-menus__adb.htm#397_7">Opt</A>);
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#398_7">Err</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#398_7">Err</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Switch_Options;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#348_14">Get_Options</A><FONT COLOR=red><A NAME="410_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#348_27">Men</A>     : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                               <A HREF="terminal_interface-curses-menus__ads.htm#349_27">Options</A> : <b>out</b> <A HREF="terminal_interface-curses-menus__ads.htm#120_9">Menu_Option_Set</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="413_16">Menu_Opts</A></FONT> (<FONT COLOR=red><A NAME="413_27">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#413_16">Menu_Opts</A>, "menu_opts");
+
+      <FONT COLOR=red><A NAME="416_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-menus__adb.htm#413_16">Menu_Opts</A> (<A HREF="terminal_interface-curses-menus__ads.htm#348_27">Men</A>);
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus__ads.htm#349_27">Options</A> := <A HREF="terminal_interface-curses-menus__adb.htm#63_13">CInt_2_MOS</A> (<A HREF="terminal_interface-curses-menus__adb.htm#416_7">Res</A>);
+   <b>end</b> Get_Options;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#353_13">Get_Options</A><FONT COLOR=red><A NAME="421_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#353_26">Men</A> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A> := <A HREF="terminal_interface-curses-menus__ads.htm#62_4">Null_Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#120_9">Menu_Option_Set</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="423_7">Mos</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#120_9">Menu_Option_Set</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus__ads.htm#353_13">Get_Options</A> (<A HREF="terminal_interface-curses-menus__ads.htm#353_26">Men</A>, <A HREF="terminal_interface-curses-menus__adb.htm#423_7">Mos</A>);
+      <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#423_7">Mos</A>;
+   <b>end</b> Get_Options;
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#362_14">Set_Window</A><FONT COLOR=red><A NAME="429_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#362_26">Men</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                         <A HREF="terminal_interface-curses-menus__ads.htm#363_26">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="432_16">Set_Menu_Win</A></FONT> (<FONT COLOR=red><A NAME="432_30">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                             <FONT COLOR=red><A NAME="433_30">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#432_16">Set_Menu_Win</A>, "set_menu_win");
+
+      <FONT COLOR=red><A NAME="436_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#432_16">Set_Menu_Win</A> (<A HREF="terminal_interface-curses-menus__ads.htm#362_26">Men</A>, <A HREF="terminal_interface-curses-menus__ads.htm#363_26">Win</A>);
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-menus__adb.htm#436_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#436_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Window;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#368_13">Get_Window</A><FONT COLOR=red><A NAME="443_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#368_25">Men</A> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="445_16">Menu_Win</A></FONT> (<FONT COLOR=red><A NAME="445_26">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#445_16">Menu_Win</A>, "menu_win");
+
+      <FONT COLOR=red><A NAME="448_7">W</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses-menus__adb.htm#445_16">Menu_Win</A> (<A HREF="terminal_interface-curses-menus__ads.htm#368_25">Men</A>);
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#448_7">W</A>;
+   <b>end</b> Get_Window;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#373_14">Set_Sub_Window</A><FONT COLOR=red><A NAME="453_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#373_30">Men</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                             <A HREF="terminal_interface-curses-menus__ads.htm#374_30">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="456_16">Set_Menu_Sub</A></FONT> (<FONT COLOR=red><A NAME="456_30">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                             <FONT COLOR=red><A NAME="457_30">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#456_16">Set_Menu_Sub</A>, "set_menu_sub");
+
+      <FONT COLOR=red><A NAME="460_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#456_16">Set_Menu_Sub</A> (<A HREF="terminal_interface-curses-menus__ads.htm#373_30">Men</A>, <A HREF="terminal_interface-curses-menus__ads.htm#374_30">Win</A>);
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-menus__adb.htm#460_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#460_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Sub_Window;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#379_13">Get_Sub_Window</A><FONT COLOR=red><A NAME="467_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#379_29">Men</A> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="469_16">Menu_Sub</A></FONT> (<FONT COLOR=red><A NAME="469_26">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#469_16">Menu_Sub</A>, "menu_sub");
+
+      <FONT COLOR=red><A NAME="472_7">W</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses-menus__adb.htm#469_16">Menu_Sub</A> (<A HREF="terminal_interface-curses-menus__ads.htm#379_29">Men</A>);
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#472_7">W</A>;
+   <b>end</b> Get_Sub_Window;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#384_14">Scale</A><FONT COLOR=red><A NAME="477_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#384_21">Men</A>     : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                    <A HREF="terminal_interface-curses-menus__ads.htm#385_21">Lines</A>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+                    <A HREF="terminal_interface-curses-menus__ads.htm#386_21">Columns</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>)
+   <b>is</b>
+      <b>type</b> C_Int_Access <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>function</b> <FONT COLOR=red><A NAME="482_16">M_Scale</A></FONT> (<FONT COLOR=red><A NAME="482_25">Men</A></FONT>    : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                        Yp, Xp : C_Int_Access) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#482_16">M_Scale</A>, "scale_menu");
+
+      <FONT COLOR=red><A NAME="486_7">X</A></FONT>, <FONT COLOR=red><A NAME="486_10">Y</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <FONT COLOR=red><A NAME="487_7">Res</A></FONT>  : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#482_16">M_Scale</A> (<A HREF="terminal_interface-curses-menus__ads.htm#384_21">Men</A>, <A HREF="terminal_interface-curses-menus__adb.htm#486_10">Y</A>'<b>Access</b>, <A HREF="terminal_interface-curses-menus__adb.htm#486_7">X</A>'<b>Access</b>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#487_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#487_7">Res</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-menus__ads.htm#385_21">Lines</A> := <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A> (<A HREF="terminal_interface-curses-menus__adb.htm#486_10">Y</A>);
+      <A HREF="terminal_interface-curses-menus__ads.htm#386_21">Columns</A> := <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A> (<A HREF="terminal_interface-curses-menus__adb.htm#486_7">X</A>);
+   <b>end</b> Scale;
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#395_14">Position_Cursor</A><FONT COLOR=red><A NAME="496_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#395_31">Men</A> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="498_16">Pos_Menu_Cursor</A></FONT> (<FONT COLOR=red><A NAME="498_33">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#498_16">Pos_Menu_Cursor</A>, "pos_menu_cursor");
+
+      <FONT COLOR=red><A NAME="501_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#498_16">Pos_Menu_Cursor</A> (<A HREF="terminal_interface-curses-menus__ads.htm#395_31">Men</A>);
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-menus__adb.htm#501_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#501_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Position_Cursor;
+
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#404_14">Set_Mark</A><FONT COLOR=red><A NAME="509_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#404_24">Men</A>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                       <A HREF="terminal_interface-curses-menus__ads.htm#405_24">Mark</A> : <b>in</b> String)
+   <b>is</b>
+      <b>type</b> Char_Ptr <b>is</b> <b>access</b> <b>all</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.char;
+      <b>function</b> <FONT COLOR=red><A NAME="513_16">Set_Mark</A></FONT> (<FONT COLOR=red><A NAME="513_26">Men</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                         Mark : Char_Ptr) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#513_16">Set_Mark</A>, "set_menu_mark");
+
+      <FONT COLOR=red><A NAME="517_7">Txt</A></FONT> : char_array (0 .. <A HREF="terminal_interface-curses-menus__ads.htm#405_24">Mark</A>'Length);
+      <FONT COLOR=red><A NAME="518_7">Len</A></FONT> : size_t;
+      <FONT COLOR=red><A NAME="519_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      To_C (<A HREF="terminal_interface-curses-menus__ads.htm#405_24">Mark</A>, <A HREF="terminal_interface-curses-menus__adb.htm#517_7">Txt</A>, <A HREF="terminal_interface-curses-menus__adb.htm#518_7">Len</A>);
+      <A HREF="terminal_interface-curses-menus__adb.htm#519_7">Res</A> := <A HREF="terminal_interface-curses-menus__adb.htm#513_16">Set_Mark</A> (<A HREF="terminal_interface-curses-menus__ads.htm#404_24">Men</A>, <A HREF="terminal_interface-curses-menus__adb.htm#517_7">Txt</A> (<A HREF="terminal_interface-curses-menus__adb.htm#517_7">Txt</A>'First)'<b>Access</b>);
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#519_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#519_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Mark;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#410_14">Mark</A><FONT COLOR=red><A NAME="528_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#410_20">Men</A>  : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                   <A HREF="terminal_interface-curses-menus__ads.htm#411_20">Mark</A> : <b>out</b> String)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="531_16">Get_Menu_Mark</A></FONT> (<FONT COLOR=red><A NAME="531_31">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#57_12">chars_ptr</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#531_16">Get_Menu_Mark</A>, "menu_mark");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-menus__adb.htm#531_16">Get_Menu_Mark</A> (<A HREF="terminal_interface-curses-menus__ads.htm#410_20">Men</A>), <A HREF="terminal_interface-curses-menus__ads.htm#411_20">Mark</A>);
+   <b>end</b> Mark;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#414_14">Mark</A><FONT COLOR=red><A NAME="537_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#414_20">Men</A> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> String
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="539_16">Get_Menu_Mark</A></FONT> (<FONT COLOR=red><A NAME="539_31">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#57_12">chars_ptr</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#539_16">Get_Menu_Mark</A>, "menu_mark");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-menus__adb.htm#539_16">Get_Menu_Mark</A> (<A HREF="terminal_interface-curses-menus__ads.htm#414_20">Men</A>));
+   <b>end</b> Mark;
+
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#424_14">Set_Foreground</A><FONT COLOR=red><A NAME="546_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-menus__ads.htm#425_7">Men</A>   : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+      <A HREF="terminal_interface-curses-menus__ads.htm#426_7">Fore</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A> := <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>;
+      <A HREF="terminal_interface-curses-menus__ads.htm#427_7">Color</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A> := <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="551_16">Set_Menu_Fore</A></FONT> (<FONT COLOR=red><A NAME="551_31">Men</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                              <FONT COLOR=red><A NAME="552_31">Attr</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#551_16">Set_Menu_Fore</A>, "set_menu_fore");
+
+      <FONT COLOR=red><A NAME="555_7">Ch</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := (Ch    =&gt; Character'First,
+                                             Color =&gt; <A HREF="terminal_interface-curses-menus__ads.htm#427_7">Color</A>,
+                                             Attr  =&gt; <A HREF="terminal_interface-curses-menus__ads.htm#426_7">Fore</A>);
+      <FONT COLOR=red><A NAME="558_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#551_16">Set_Menu_Fore</A> (<A HREF="terminal_interface-curses-menus__ads.htm#425_7">Men</A>, <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses-menus__adb.htm#555_7">Ch</A>));
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-menus__adb.htm#558_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#558_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Foreground;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#432_14">Foreground</A><FONT COLOR=red><A NAME="565_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#432_26">Men</A>  : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                         <A HREF="terminal_interface-curses-menus__ads.htm#433_26">Fore</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="568_16">Menu_Fore</A></FONT> (<FONT COLOR=red><A NAME="568_27">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#568_16">Menu_Fore</A>, "menu_fore");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus__ads.htm#433_26">Fore</A> := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-menus__adb.htm#568_16">Menu_Fore</A> (<A HREF="terminal_interface-curses-menus__ads.htm#432_26">Men</A>)).<A HREF="terminal_interface-curses__ads.htm#352_10">Attr</A>;
+   <b>end</b> Foreground;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#437_14">Foreground</A><FONT COLOR=red><A NAME="574_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#437_26">Men</A>   : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                         <A HREF="terminal_interface-curses-menus__ads.htm#438_26">Fore</A>  : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A>;
+                         <A HREF="terminal_interface-curses-menus__ads.htm#439_26">Color</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="578_16">Menu_Fore</A></FONT> (<FONT COLOR=red><A NAME="578_27">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#578_16">Menu_Fore</A>, "menu_fore");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus__ads.htm#438_26">Fore</A>  := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-menus__adb.htm#578_16">Menu_Fore</A> (<A HREF="terminal_interface-curses-menus__ads.htm#437_26">Men</A>)).<A HREF="terminal_interface-curses__ads.htm#352_10">Attr</A>;
+      <A HREF="terminal_interface-curses-menus__ads.htm#439_26">Color</A> := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-menus__adb.htm#578_16">Menu_Fore</A> (<A HREF="terminal_interface-curses-menus__ads.htm#437_26">Men</A>)).<A HREF="terminal_interface-curses__ads.htm#353_10">Color</A>;
+   <b>end</b> Foreground;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#444_14">Set_Background</A><FONT COLOR=red><A NAME="585_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-menus__ads.htm#445_7">Men</A>   : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+      <A HREF="terminal_interface-curses-menus__ads.htm#446_7">Back</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A> := <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>;
+      <A HREF="terminal_interface-curses-menus__ads.htm#447_7">Color</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A> := <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="590_16">Set_Menu_Back</A></FONT> (<FONT COLOR=red><A NAME="590_31">Men</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                              <FONT COLOR=red><A NAME="591_31">Attr</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#590_16">Set_Menu_Back</A>, "set_menu_back");
+
+      <FONT COLOR=red><A NAME="594_7">Ch</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := (Ch    =&gt; Character'First,
+                                             Color =&gt; <A HREF="terminal_interface-curses-menus__ads.htm#447_7">Color</A>,
+                                             Attr  =&gt; <A HREF="terminal_interface-curses-menus__ads.htm#446_7">Back</A>);
+      <FONT COLOR=red><A NAME="597_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#590_16">Set_Menu_Back</A> (<A HREF="terminal_interface-curses-menus__ads.htm#445_7">Men</A>, <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses-menus__adb.htm#594_7">Ch</A>));
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-menus__adb.htm#597_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#597_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Background;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#452_14">Background</A><FONT COLOR=red><A NAME="604_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#452_26">Men</A>  : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                         <A HREF="terminal_interface-curses-menus__ads.htm#453_26">Back</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="607_16">Menu_Back</A></FONT> (<FONT COLOR=red><A NAME="607_27">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#607_16">Menu_Back</A>, "menu_back");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus__ads.htm#453_26">Back</A> := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-menus__adb.htm#607_16">Menu_Back</A> (<A HREF="terminal_interface-curses-menus__ads.htm#452_26">Men</A>)).<A HREF="terminal_interface-curses__ads.htm#352_10">Attr</A>;
+   <b>end</b> Background;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#457_14">Background</A><FONT COLOR=red><A NAME="613_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#457_26">Men</A>   : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                         <A HREF="terminal_interface-curses-menus__ads.htm#458_26">Back</A>  : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A>;
+                         <A HREF="terminal_interface-curses-menus__ads.htm#459_26">Color</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="617_16">Menu_Back</A></FONT> (<FONT COLOR=red><A NAME="617_27">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#617_16">Menu_Back</A>, "menu_back");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus__ads.htm#458_26">Back</A>  := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-menus__adb.htm#617_16">Menu_Back</A> (<A HREF="terminal_interface-curses-menus__ads.htm#457_26">Men</A>)).<A HREF="terminal_interface-curses__ads.htm#352_10">Attr</A>;
+      <A HREF="terminal_interface-curses-menus__ads.htm#459_26">Color</A> := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-menus__adb.htm#617_16">Menu_Back</A> (<A HREF="terminal_interface-curses-menus__ads.htm#457_26">Men</A>)).<A HREF="terminal_interface-curses__ads.htm#353_10">Color</A>;
+   <b>end</b> Background;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#464_14">Set_Grey</A><FONT COLOR=red><A NAME="624_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#465_7">Men</A>   : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                       <A HREF="terminal_interface-curses-menus__ads.htm#466_7">Grey</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A> := <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>;
+                       <A HREF="terminal_interface-curses-menus__ads.htm#467_7">Color</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A> := <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="628_16">Set_Menu_Grey</A></FONT> (<FONT COLOR=red><A NAME="628_31">Men</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                              <FONT COLOR=red><A NAME="629_31">Attr</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#628_16">Set_Menu_Grey</A>, "set_menu_grey");
+
+      <FONT COLOR=red><A NAME="632_7">Ch</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := (Ch    =&gt; Character'First,
+                                             Color =&gt; <A HREF="terminal_interface-curses-menus__ads.htm#467_7">Color</A>,
+                                             Attr  =&gt; <A HREF="terminal_interface-curses-menus__ads.htm#466_7">Grey</A>);
+
+      <FONT COLOR=red><A NAME="636_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#628_16">Set_Menu_Grey</A> (<A HREF="terminal_interface-curses-menus__ads.htm#465_7">Men</A>, <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses-menus__adb.htm#632_7">Ch</A>));
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-menus__adb.htm#636_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#636_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Grey;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#472_14">Grey</A><FONT COLOR=red><A NAME="643_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#472_20">Men</A>  : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                   <A HREF="terminal_interface-curses-menus__ads.htm#473_20">Grey</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="646_16">Menu_Grey</A></FONT> (<FONT COLOR=red><A NAME="646_27">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#646_16">Menu_Grey</A>, "menu_grey");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus__ads.htm#473_20">Grey</A> := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-menus__adb.htm#646_16">Menu_Grey</A> (<A HREF="terminal_interface-curses-menus__ads.htm#472_20">Men</A>)).<A HREF="terminal_interface-curses__ads.htm#352_10">Attr</A>;
+   <b>end</b> Grey;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#477_14">Grey</A><FONT COLOR=red><A NAME="652_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#478_7">Men</A>  : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                   <A HREF="terminal_interface-curses-menus__ads.htm#479_7">Grey</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A>;
+                   <A HREF="terminal_interface-curses-menus__ads.htm#480_7">Color</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="656_16">Menu_Grey</A></FONT> (<FONT COLOR=red><A NAME="656_27">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#656_16">Menu_Grey</A>, "menu_grey");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus__ads.htm#479_7">Grey</A>  := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-menus__adb.htm#656_16">Menu_Grey</A> (<A HREF="terminal_interface-curses-menus__ads.htm#478_7">Men</A>)).<A HREF="terminal_interface-curses__ads.htm#352_10">Attr</A>;
+      <A HREF="terminal_interface-curses-menus__ads.htm#480_7">Color</A> := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses-menus__adb.htm#656_16">Menu_Grey</A> (<A HREF="terminal_interface-curses-menus__ads.htm#478_7">Men</A>)).<A HREF="terminal_interface-curses__ads.htm#353_10">Color</A>;
+   <b>end</b> Grey;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#485_14">Set_Pad_Character</A><FONT COLOR=red><A NAME="663_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#485_33">Men</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                                <A HREF="terminal_interface-curses-menus__ads.htm#486_33">Pad</A> : <b>in</b> Character := <A HREF="terminal_interface-curses-menus__ads.htm#53_4">Space</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="666_16">Set_Menu_Pad</A></FONT> (<FONT COLOR=red><A NAME="666_30">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                             <FONT COLOR=red><A NAME="667_30">Ch</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#666_16">Set_Menu_Pad</A>, "set_menu_pad");
+
+      <FONT COLOR=red><A NAME="670_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#666_16">Set_Menu_Pad</A> (<A HREF="terminal_interface-curses-menus__ads.htm#485_33">Men</A>,
+                                                <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (Character'Pos (<A HREF="terminal_interface-curses-menus__ads.htm#486_33">Pad</A>)));
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#670_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#670_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Pad_Character;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#491_14">Pad_Character</A><FONT COLOR=red><A NAME="678_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#491_29">Men</A> : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                            <A HREF="terminal_interface-curses-menus__ads.htm#492_29">Pad</A> : <b>out</b> Character)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="681_16">Menu_Pad</A></FONT> (<FONT COLOR=red><A NAME="681_26">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#681_16">Menu_Pad</A>, "menu_pad");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-menus__ads.htm#492_29">Pad</A> := Character'Val (<A HREF="terminal_interface-curses-menus__adb.htm#681_16">Menu_Pad</A> (<A HREF="terminal_interface-curses-menus__ads.htm#491_29">Men</A>));
+   <b>end</b> Pad_Character;
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#501_14">Set_Spacing</A><FONT COLOR=red><A NAME="687_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#501_27">Men</A>   : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                          <A HREF="terminal_interface-curses-menus__ads.htm#502_27">Descr</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A> := 0;
+                          <A HREF="terminal_interface-curses-menus__ads.htm#503_27">Row</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>   := 0;
+                          <A HREF="terminal_interface-curses-menus__ads.htm#504_27">Col</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A> := 0)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="692_16">Set_Spacing</A></FONT> (<FONT COLOR=red><A NAME="692_29">Men</A></FONT>     : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                            <FONT COLOR=red><A NAME="693_29">D</A></FONT>, <FONT COLOR=red><A NAME="693_32">R</A></FONT>, <FONT COLOR=red><A NAME="693_35">C</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#692_16">Set_Spacing</A>, "set_menu_spacing");
+
+      <FONT COLOR=red><A NAME="696_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#692_16">Set_Spacing</A> (<A HREF="terminal_interface-curses-menus__ads.htm#501_27">Men</A>,
+                                               <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-menus__ads.htm#502_27">Descr</A>),
+                                               <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-menus__ads.htm#503_27">Row</A>),
+                                               <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-menus__ads.htm#504_27">Col</A>));
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#696_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#696_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Spacing;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#509_14">Spacing</A><FONT COLOR=red><A NAME="706_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#509_23">Men</A>   : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                      <A HREF="terminal_interface-curses-menus__ads.htm#510_23">Descr</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+                      <A HREF="terminal_interface-curses-menus__ads.htm#511_23">Row</A>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+                      <A HREF="terminal_interface-curses-menus__ads.htm#512_23">Col</A>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>)
+   <b>is</b>
+      <b>type</b> C_Int_Access <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>function</b> <FONT COLOR=red><A NAME="712_16">Get_Spacing</A></FONT> (<FONT COLOR=red><A NAME="712_29">Men</A></FONT>     : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                            D, R, C : C_Int_Access) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#712_16">Get_Spacing</A>, "menu_spacing");
+
+      <FONT COLOR=red><A NAME="716_7">D</A></FONT>, <FONT COLOR=red><A NAME="716_10">R</A></FONT>, <FONT COLOR=red><A NAME="716_13">C</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <FONT COLOR=red><A NAME="717_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#712_16">Get_Spacing</A> (<A HREF="terminal_interface-curses-menus__ads.htm#509_23">Men</A>,
+                                               <A HREF="terminal_interface-curses-menus__adb.htm#716_7">D</A>'<b>Access</b>,
+                                               <A HREF="terminal_interface-curses-menus__adb.htm#716_10">R</A>'<b>Access</b>,
+                                               <A HREF="terminal_interface-curses-menus__adb.htm#716_13">C</A>'<b>Access</b>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#717_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#717_7">Res</A>);
+      <b>else</b>
+         <A HREF="terminal_interface-curses-menus__ads.htm#510_23">Descr</A> := <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A> (<A HREF="terminal_interface-curses-menus__adb.htm#716_7">D</A>);
+         <A HREF="terminal_interface-curses-menus__ads.htm#511_23">Row</A>   := <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A> (<A HREF="terminal_interface-curses-menus__adb.htm#716_10">R</A>);
+         <A HREF="terminal_interface-curses-menus__ads.htm#512_23">Col</A>   := <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A> (<A HREF="terminal_interface-curses-menus__adb.htm#716_13">C</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Spacing;
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#521_13">Set_Pattern</A><FONT COLOR=red><A NAME="731_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#521_26">Men</A>  : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                         <A HREF="terminal_interface-curses-menus__ads.htm#522_26">Text</A> : String) <b>return</b> Boolean
+   <b>is</b>
+      <b>type</b> Char_Ptr <b>is</b> <b>access</b> <b>all</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.char;
+      <b>function</b> <FONT COLOR=red><A NAME="735_16">Set_Pattern</A></FONT> (<FONT COLOR=red><A NAME="735_29">Men</A></FONT>     : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                            Pattern : Char_Ptr) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#735_16">Set_Pattern</A>, "set_menu_pattern");
+
+      <FONT COLOR=red><A NAME="739_7">S</A></FONT>   : char_array (0 .. <A HREF="terminal_interface-curses-menus__ads.htm#522_26">Text</A>'Length);
+      <FONT COLOR=red><A NAME="740_7">L</A></FONT>   : size_t;
+      <FONT COLOR=red><A NAME="741_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      To_C (<A HREF="terminal_interface-curses-menus__ads.htm#522_26">Text</A>, <A HREF="terminal_interface-curses-menus__adb.htm#739_7">S</A>, <A HREF="terminal_interface-curses-menus__adb.htm#740_7">L</A>);
+      <A HREF="terminal_interface-curses-menus__adb.htm#741_7">Res</A> := <A HREF="terminal_interface-curses-menus__adb.htm#735_16">Set_Pattern</A> (<A HREF="terminal_interface-curses-menus__ads.htm#521_26">Men</A>, <A HREF="terminal_interface-curses-menus__adb.htm#739_7">S</A> (<A HREF="terminal_interface-curses-menus__adb.htm#739_7">S</A>'First)'<b>Access</b>);
+      <b>case</b> <A HREF="terminal_interface-curses-menus__adb.htm#741_7">Res</A> <b>is</b>
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#89_4">E_No_Match</A> =&gt; <b>return</b> False;
+         <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A>       =&gt; <b>return</b> True;
+         <b>when</b> <b>others</b> =&gt;
+            <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#741_7">Res</A>);
+            <b>return</b> False;
+      <b>end</b> <b>case</b>;
+   <b>end</b> Set_Pattern;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#528_14">Pattern</A><FONT COLOR=red><A NAME="754_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#528_23">Men</A>  : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                      <A HREF="terminal_interface-curses-menus__ads.htm#529_23">Text</A> : <b>out</b> String)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="757_16">Get_Pattern</A></FONT> (<FONT COLOR=red><A NAME="757_29">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#57_12">chars_ptr</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#757_16">Get_Pattern</A>, "menu_pattern");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses-menus__adb.htm#757_16">Get_Pattern</A> (<A HREF="terminal_interface-curses-menus__ads.htm#528_23">Men</A>), <A HREF="terminal_interface-curses-menus__ads.htm#529_23">Text</A>);
+   <b>end</b> Pattern;
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#538_14">Set_Format</A><FONT COLOR=red><A NAME="763_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#538_26">Men</A>     : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                         <A HREF="terminal_interface-curses-menus__ads.htm#539_26">Lines</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+                         <A HREF="terminal_interface-curses-menus__ads.htm#540_26">Columns</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="767_16">Set_Menu_Fmt</A></FONT> (<FONT COLOR=red><A NAME="767_30">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                             <FONT COLOR=red><A NAME="768_30">Lin</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                             <FONT COLOR=red><A NAME="769_30">Col</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#767_16">Set_Menu_Fmt</A>, "set_menu_format");
+
+      <FONT COLOR=red><A NAME="772_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#767_16">Set_Menu_Fmt</A> (<A HREF="terminal_interface-curses-menus__ads.htm#538_26">Men</A>,
+                                                <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-menus__ads.htm#539_26">Lines</A>),
+                                                <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-menus__ads.htm#540_26">Columns</A>));
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-menus__adb.htm#772_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#772_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Format;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#545_14">Format</A><FONT COLOR=red><A NAME="781_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#545_22">Men</A>     : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                     <A HREF="terminal_interface-curses-menus__ads.htm#546_22">Lines</A>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+                     <A HREF="terminal_interface-curses-menus__ads.htm#547_22">Columns</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>)
+   <b>is</b>
+      <b>type</b> C_Int_Access <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>function</b> <FONT COLOR=red><A NAME="786_16">Menu_Fmt</A></FONT> (<FONT COLOR=red><A NAME="786_26">Men</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                         Y, X : C_Int_Access) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#786_16">Menu_Fmt</A>, "menu_format");
+
+      <FONT COLOR=red><A NAME="790_7">L</A></FONT>, <FONT COLOR=red><A NAME="790_10">C</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <FONT COLOR=red><A NAME="791_7">Res</A></FONT>  : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#786_16">Menu_Fmt</A> (<A HREF="terminal_interface-curses-menus__ads.htm#545_22">Men</A>, <A HREF="terminal_interface-curses-menus__adb.htm#790_7">L</A>'<b>Access</b>, <A HREF="terminal_interface-curses-menus__adb.htm#790_10">C</A>'<b>Access</b>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#791_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#791_7">Res</A>);
+      <b>else</b>
+         <A HREF="terminal_interface-curses-menus__ads.htm#546_22">Lines</A>   := <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A> (<A HREF="terminal_interface-curses-menus__adb.htm#790_7">L</A>);
+         <A HREF="terminal_interface-curses-menus__ads.htm#547_22">Columns</A> := <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A> (<A HREF="terminal_interface-curses-menus__adb.htm#790_10">C</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Format;
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#559_14">Set_Item_Init_Hook</A><FONT COLOR=red><A NAME="801_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#559_34">Men</A>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                                 <A HREF="terminal_interface-curses-menus__ads.htm#560_34">Proc</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="804_16">Set_Item_Init</A></FONT> (<FONT COLOR=red><A NAME="804_31">Men</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                              <FONT COLOR=red><A NAME="805_31">Proc</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#804_16">Set_Item_Init</A>, "set_item_init");
+
+      <FONT COLOR=red><A NAME="808_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#804_16">Set_Item_Init</A> (<A HREF="terminal_interface-curses-menus__ads.htm#559_34">Men</A>, <A HREF="terminal_interface-curses-menus__ads.htm#560_34">Proc</A>);
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-menus__adb.htm#808_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#808_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Item_Init_Hook;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#565_14">Set_Item_Term_Hook</A><FONT COLOR=red><A NAME="815_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#565_34">Men</A>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                                 <A HREF="terminal_interface-curses-menus__ads.htm#566_34">Proc</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="818_16">Set_Item_Term</A></FONT> (<FONT COLOR=red><A NAME="818_31">Men</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                              <FONT COLOR=red><A NAME="819_31">Proc</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#818_16">Set_Item_Term</A>, "set_item_term");
+
+      <FONT COLOR=red><A NAME="822_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#818_16">Set_Item_Term</A> (<A HREF="terminal_interface-curses-menus__ads.htm#565_34">Men</A>, <A HREF="terminal_interface-curses-menus__ads.htm#566_34">Proc</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#822_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#822_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Item_Term_Hook;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#571_14">Set_Menu_Init_Hook</A><FONT COLOR=red><A NAME="829_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#571_34">Men</A>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                                 <A HREF="terminal_interface-curses-menus__ads.htm#572_34">Proc</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="832_16">Set_Menu_Init</A></FONT> (<FONT COLOR=red><A NAME="832_31">Men</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                              <FONT COLOR=red><A NAME="833_31">Proc</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#832_16">Set_Menu_Init</A>, "set_menu_init");
+
+      <FONT COLOR=red><A NAME="836_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#832_16">Set_Menu_Init</A> (<A HREF="terminal_interface-curses-menus__ads.htm#571_34">Men</A>, <A HREF="terminal_interface-curses-menus__ads.htm#572_34">Proc</A>);
+   <b>begin</b>
+      <b>if</b>  <A HREF="terminal_interface-curses-menus__adb.htm#836_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#836_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Menu_Init_Hook;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#577_14">Set_Menu_Term_Hook</A><FONT COLOR=red><A NAME="843_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#577_34">Men</A>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                                 <A HREF="terminal_interface-curses-menus__ads.htm#578_34">Proc</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="846_16">Set_Menu_Term</A></FONT> (<FONT COLOR=red><A NAME="846_31">Men</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                              <FONT COLOR=red><A NAME="847_31">Proc</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#846_16">Set_Menu_Term</A>, "set_menu_term");
+
+      <FONT COLOR=red><A NAME="850_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#846_16">Set_Menu_Term</A> (<A HREF="terminal_interface-curses-menus__ads.htm#577_34">Men</A>, <A HREF="terminal_interface-curses-menus__ads.htm#578_34">Proc</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#850_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#850_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Menu_Term_Hook;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#583_13">Get_Item_Init_Hook</A><FONT COLOR=red><A NAME="857_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#583_33">Men</A> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="859_16">Item_Init</A></FONT> (<FONT COLOR=red><A NAME="859_27">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#859_16">Item_Init</A>, "item_init");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#859_16">Item_Init</A> (<A HREF="terminal_interface-curses-menus__ads.htm#583_33">Men</A>);
+   <b>end</b> Get_Item_Init_Hook;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#588_13">Get_Item_Term_Hook</A><FONT COLOR=red><A NAME="865_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#588_33">Men</A> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="867_16">Item_Term</A></FONT> (<FONT COLOR=red><A NAME="867_27">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#867_16">Item_Term</A>, "item_term");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#867_16">Item_Term</A> (<A HREF="terminal_interface-curses-menus__ads.htm#588_33">Men</A>);
+   <b>end</b> Get_Item_Term_Hook;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#593_13">Get_Menu_Init_Hook</A><FONT COLOR=red><A NAME="873_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#593_33">Men</A> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="875_16">Menu_Init</A></FONT> (<FONT COLOR=red><A NAME="875_27">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#875_16">Menu_Init</A>, "menu_init");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#875_16">Menu_Init</A> (<A HREF="terminal_interface-curses-menus__ads.htm#593_33">Men</A>);
+   <b>end</b> Get_Menu_Init_Hook;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#598_13">Get_Menu_Term_Hook</A><FONT COLOR=red><A NAME="881_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#598_33">Men</A> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="883_16">Menu_Term</A></FONT> (<FONT COLOR=red><A NAME="883_27">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu_Hook_Function</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#883_16">Menu_Term</A>, "menu_term");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#883_16">Menu_Term</A> (<A HREF="terminal_interface-curses-menus__ads.htm#598_33">Men</A>);
+   <b>end</b> Get_Menu_Term_Hook;
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#607_14">Redefine</A><FONT COLOR=red><A NAME="889_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#607_24">Men</A>   : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                       <A HREF="terminal_interface-curses-menus__ads.htm#608_24">Items</A> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#179_9">Item_Array_Access</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="892_16">Set_Items</A></FONT> (<FONT COLOR=red><A NAME="892_27">Men</A></FONT>   : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                          <FONT COLOR=red><A NAME="893_27">Items</A></FONT> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#892_16">Set_Items</A>, "set_menu_items");
+
+      <FONT COLOR=red><A NAME="896_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A>;
+   <b>begin</b>
+      <b>pragma</b> Assert (Items (Items'Last) = Null_Item);
+      <b>if</b> <A HREF="terminal_interface-curses-menus__ads.htm#608_24">Items</A> (<A HREF="terminal_interface-curses-menus__ads.htm#608_24">Items</A>'Last) /= <A HREF="terminal_interface-curses-menus__ads.htm#61_4">Null_Item</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-menus__ads.htm#115_4">Menu_Exception</A>;
+      <b>else</b>
+         <A HREF="terminal_interface-curses-menus__adb.htm#896_7">Res</A> := <A HREF="terminal_interface-curses-menus__adb.htm#892_16">Set_Items</A> (<A HREF="terminal_interface-curses-menus__ads.htm#607_24">Men</A>, <A HREF="terminal_interface-curses-menus__ads.htm#608_24">Items</A>.<b>all</b>'Address);
+         <b>if</b>  <A HREF="terminal_interface-curses-menus__adb.htm#896_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+            <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#896_7">Res</A>);
+         <b>end</b> <b>if</b>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Redefine;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#623_13">Item_Count</A><FONT COLOR=red><A NAME="909_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#623_25">Men</A> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> Natural
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="911_16">Count</A></FONT> (<FONT COLOR=red><A NAME="911_23">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#911_16">Count</A>, "item_count");
+   <b>begin</b>
+      <b>return</b> Natural (<A HREF="terminal_interface-curses-menus__adb.htm#911_16">Count</A> (<A HREF="terminal_interface-curses-menus__ads.htm#623_25">Men</A>));
+   <b>end</b> Item_Count;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#617_13">Items</A><FONT COLOR=red><A NAME="917_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#617_20">Men</A>   : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                   <A HREF="terminal_interface-curses-menus__ads.htm#618_20">Index</A> : Positive) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Item</A>
+   <b>is</b>
+      <b>use</b> <A HREF="terminal_interface-curses-menus__adb.htm#53_12">I_Array</A>;
+
+      <b>function</b> <FONT COLOR=red><A NAME="922_16">C_Mitems</A></FONT> (<FONT COLOR=red><A NAME="922_26">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> Pointer;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#922_16">C_Mitems</A>, "menu_items");
+
+      P : Pointer := <A HREF="terminal_interface-curses-menus__adb.htm#922_16">C_Mitems</A> (<A HREF="terminal_interface-curses-menus__ads.htm#617_20">Men</A>);
+   <b>begin</b>
+      <b>if</b> P = <b>null</b> <b>or</b> <b>else</b> <A HREF="terminal_interface-curses-menus__ads.htm#618_20">Index</A> <b>not</b> <b>in</b> 1 .. <A HREF="terminal_interface-curses-menus__ads.htm#623_13">Item_Count</A> (<A HREF="terminal_interface-curses-menus__ads.htm#617_20">Men</A>) <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-menus__ads.htm#115_4">Menu_Exception</A>;
+      <b>else</b>
+         P := P + ptrdiff_t (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-menus__ads.htm#618_20">Index</A>) - 1);
+         <b>return</b> P.<b>all</b>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Items;
+
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#632_13">Create</A><FONT COLOR=red><A NAME="936_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#632_21">Items</A> : <A HREF="terminal_interface-curses-menus__ads.htm#179_9">Item_Array_Access</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="938_16">Newmenu</A></FONT> (<FONT COLOR=red><A NAME="938_25">Items</A></FONT> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#938_16">Newmenu</A>, "new_menu");
+
+      <FONT COLOR=red><A NAME="941_7">M</A></FONT>   : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+   <b>begin</b>
+      <b>pragma</b> Assert (Items (Items'Last) = Null_Item);
+      <b>if</b> <A HREF="terminal_interface-curses-menus__ads.htm#632_21">Items</A> (<A HREF="terminal_interface-curses-menus__ads.htm#632_21">Items</A>'Last) /= <A HREF="terminal_interface-curses-menus__ads.htm#61_4">Null_Item</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-menus__ads.htm#115_4">Menu_Exception</A>;
+      <b>else</b>
+         <A HREF="terminal_interface-curses-menus__adb.htm#941_7">M</A> := <A HREF="terminal_interface-curses-menus__adb.htm#938_16">Newmenu</A> (<A HREF="terminal_interface-curses-menus__ads.htm#632_21">Items</A>.<b>all</b>'Address);
+         <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#941_7">M</A> = <A HREF="terminal_interface-curses-menus__ads.htm#62_4">Null_Menu</A> <b>then</b>
+            <b>raise</b> <A HREF="terminal_interface-curses-menus__ads.htm#115_4">Menu_Exception</A>;
+         <b>end</b> <b>if</b>;
+         <b>return</b> <A HREF="terminal_interface-curses-menus__adb.htm#941_7">M</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Create;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#639_14">Delete</A><FONT COLOR=red><A NAME="955_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#639_22">Men</A> : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="957_16">Free</A></FONT> (<FONT COLOR=red><A NAME="957_22">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#957_16">Free</A>, "free_menu");
+
+      <FONT COLOR=red><A NAME="960_7">Res</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#957_16">Free</A> (<A HREF="terminal_interface-curses-menus__ads.htm#639_22">Men</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#960_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#960_7">Res</A>);
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-menus__ads.htm#639_22">Men</A> := <A HREF="terminal_interface-curses-menus__ads.htm#62_4">Null_Menu</A>;
+   <b>end</b> Delete;
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#654_13">Driver</A><FONT COLOR=red><A NAME="969_13"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#654_21">Men</A> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                    <A HREF="terminal_interface-curses-menus__ads.htm#655_21">Key</A> : <A HREF="terminal_interface-curses__ads.htm#67_9">Key_Code</A>) <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#648_9">Driver_Result</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="972_16">Driver</A></FONT> (<FONT COLOR=red><A NAME="972_24">Men</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Menu</A>;
+                       <FONT COLOR=red><A NAME="973_24">Key</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-menus__adb.htm#972_16">Driver</A>, "menu_driver");
+
+      <FONT COLOR=red><A NAME="976_7">R</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#78_12">Eti_Error</A> := <A HREF="terminal_interface-curses-menus__adb.htm#972_16">Driver</A> (<A HREF="terminal_interface-curses-menus__ads.htm#654_21">Men</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-menus__ads.htm#655_21">Key</A>));
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__adb.htm#976_7">R</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#80_4">E_Ok</A> <b>then</b>
+         <b>case</b> <A HREF="terminal_interface-curses-menus__adb.htm#976_7">R</A> <b>is</b>
+            <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#88_4">E_Unknown_Command</A>  =&gt; <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#650_27">Unknown_Request</A>;
+            <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#89_4">E_No_Match</A>         =&gt; <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#651_27">No_Match</A>;
+            <b>when</b> <A HREF="terminal_interface-curses-aux__ads.htm#92_4">E_Request_Denied</A> |
+                 <A HREF="terminal_interface-curses-aux__ads.htm#90_4">E_Not_Selectable</A>   =&gt; <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#649_27">Request_Denied</A>;
+            <b>when</b> <b>others</b> =&gt;
+               <A HREF="terminal_interface-curses-aux__ads.htm#96_14">Eti_Exception</A> (<A HREF="terminal_interface-curses-menus__adb.htm#976_7">R</A>);
+         <b>end</b> <b>case</b>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#648_27">Menu_Ok</A>;
+   <b>end</b> Driver;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-menus__ads.htm#181_14">Free</A><FONT COLOR=red><A NAME="991_14"></A></FONT> (<A HREF="terminal_interface-curses-menus__ads.htm#181_20">IA</A>         : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-menus__ads.htm#179_9">Item_Array_Access</A>;
+                   <A HREF="terminal_interface-curses-menus__ads.htm#182_20">Free_Items</A> : <b>in</b> Boolean := False)
+   <b>is</b>
+      <b>procedure</b> <FONT COLOR=red><A NAME="994_17">Release</A></FONT> <b>is</b> <b>new</b> Ada.Unchecked_Deallocation
+        (<A HREF="terminal_interface-curses-menus__ads.htm#176_9">Item_Array</A>, <A HREF="terminal_interface-curses-menus__ads.htm#179_9">Item_Array_Access</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-menus__ads.htm#181_20">IA</A> /= <b>null</b> <b>and</b> <b>then</b> <A HREF="terminal_interface-curses-menus__ads.htm#182_20">Free_Items</A> <b>then</b>
+         <b>for</b> <FONT COLOR=red><A NAME="998_14">I</A></FONT> <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#181_20">IA</A>'First .. (<A HREF="terminal_interface-curses-menus__ads.htm#181_20">IA</A>'Last - 1) <b>loop</b>
+            <b>if</b> (<A HREF="terminal_interface-curses-menus__ads.htm#181_20">IA</A> (<A HREF="terminal_interface-curses-menus__adb.htm#998_14">I</A>) /= <A HREF="terminal_interface-curses-menus__ads.htm#61_4">Null_Item</A>) <b>then</b>
+               <A HREF="terminal_interface-curses-menus__ads.htm#639_14">Delete</A> (<A HREF="terminal_interface-curses-menus__ads.htm#181_20">IA</A> (<A HREF="terminal_interface-curses-menus__adb.htm#998_14">I</A>));
+            <b>end</b> <b>if</b>;
+         <b>end</b> <b>loop</b>;
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-menus__adb.htm#994_17">Release</A> (<A HREF="terminal_interface-curses-menus__ads.htm#181_20">IA</A>);
+   <b>end</b> Free;
+
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#146_13">Default_Menu_Options</A><FONT COLOR=red><A NAME="1008_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#120_9">Menu_Option_Set</A>
+   <b>is</b>
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#353_13">Get_Options</A> (<A HREF="terminal_interface-curses-menus__ads.htm#62_4">Null_Menu</A>);
+   <b>end</b> Default_Menu_Options;
+
+   <b>function</b> <A HREF="terminal_interface-curses-menus__ads.htm#169_13">Default_Item_Options</A><FONT COLOR=red><A NAME="1014_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#153_9">Item_Option_Set</A>
+   <b>is</b>
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-menus__ads.htm#353_13">Get_Options</A> (<A HREF="terminal_interface-curses-menus__ads.htm#61_4">Null_Item</A>);
+   <b>end</b> Default_Item_Options;
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+
+<b>end</b> Terminal_Interface.Curses.Menus;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus__ads.htm
new file mode 100644
index 0000000..5a591da
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-menus__ads.htm
@@ -0,0 +1,673 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-menus.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-menus.ads </H1></DIV><HR>
+<PRE>
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                      Terminal_Interface.Curses.Menu                      --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.21 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  menu binding.</EM></FONT>
+<FONT COLOR=green><EM>--  This module is generated. Please don't change it manually!</EM></FONT>
+<FONT COLOR=green><EM>--  Run the generator instead.</EM></FONT>
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<b>with</b> System;
+<b>with</b> Ada.Characters.Latin_1;
+
+<b>package</b> Terminal_Interface.Curses.Menus <b>is</b>
+   <b>pragma</b> Preelaborate (Terminal_Interface.Curses.Menus);
+   <b>pragma</b> Linker_Options ("-lmenu");
+   <b>pragma</b> Linker_Options ("-lncurses");
+
+   Space : Character <b>renames</b> Ada.Characters.Latin_1.Space;
+
+   <b>type</b> <FONT COLOR=red><A NAME="56_9">Item</A></FONT> <b>is</b> <b>private</b>;
+   <b>type</b> Menu <b>is</b> <b>private</b>;
+
+   <FONT COLOR=green><EM>---------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  Interface constants  --</EM></FONT>
+   <FONT COLOR=green><EM>---------------------------</EM></FONT>
+   <FONT COLOR=red><A NAME="62_4">Null_Item</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Item</A>;
+   Null_Menu : <b>constant</b> Menu;
+
+   <b>subtype</b> Menu_Request_Code <b>is</b> Key_Code
+     <b>range</b> (Key_Max + 1) .. (Key_Max + 17);
+
+   <FONT COLOR=green><EM>--  The prefix M_ stands for "Menu Request"</EM></FONT>
+   <FONT COLOR=red><A NAME="69_4">M_Left_Item</A></FONT>       : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 1;
+   <FONT COLOR=red><A NAME="70_4">M_Right_Item</A></FONT>      : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 2;
+   <FONT COLOR=red><A NAME="71_4">M_Up_Item</A></FONT>         : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 3;
+   <FONT COLOR=red><A NAME="72_4">M_Down_Item</A></FONT>       : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 4;
+   <FONT COLOR=red><A NAME="73_4">M_ScrollUp_Line</A></FONT>   : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 5;
+   <FONT COLOR=red><A NAME="74_4">M_ScrollDown_Line</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 6;
+   <FONT COLOR=red><A NAME="75_4">M_ScrollDown_Page</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 7;
+   <FONT COLOR=red><A NAME="76_4">M_ScrollUp_Page</A></FONT>   : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 8;
+   <FONT COLOR=red><A NAME="77_4">M_First_Item</A></FONT>      : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 9;
+   <FONT COLOR=red><A NAME="78_4">M_Last_Item</A></FONT>       : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 10;
+   <FONT COLOR=red><A NAME="79_4">M_Next_Item</A></FONT>       : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 11;
+   <FONT COLOR=red><A NAME="80_4">M_Previous_Item</A></FONT>   : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 12;
+   <FONT COLOR=red><A NAME="81_4">M_Toggle_Item</A></FONT>     : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 13;
+   <FONT COLOR=red><A NAME="82_4">M_Clear_Pattern</A></FONT>   : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 14;
+   <FONT COLOR=red><A NAME="83_4">M_Back_Pattern</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 15;
+   <FONT COLOR=red><A NAME="84_4">M_Next_Match</A></FONT>      : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> := <A HREF="terminal_interface-curses__ads.htm#205_4">Key_Max</A> + 16;
+   M_Previous_Match  : <b>constant</b> Menu_Request_Code := Key_Max + 17;
+
+   <FONT COLOR=green><EM>--  For those who like the old 'C' names for the request codes</EM></FONT>
+   <FONT COLOR=red><A NAME="88_4">REQ_LEFT_ITEM</A></FONT>     : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#69_4">M_Left_Item</A>;
+   <FONT COLOR=red><A NAME="89_4">REQ_RIGHT_ITEM</A></FONT>    : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#70_4">M_Right_Item</A>;
+   <FONT COLOR=red><A NAME="90_4">REQ_UP_ITEM</A></FONT>       : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#71_4">M_Up_Item</A>;
+   <FONT COLOR=red><A NAME="91_4">REQ_DOWN_ITEM</A></FONT>     : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#72_4">M_Down_Item</A>;
+   <FONT COLOR=red><A NAME="92_4">REQ_SCR_ULINE</A></FONT>     : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#73_4">M_ScrollUp_Line</A>;
+   <FONT COLOR=red><A NAME="93_4">REQ_SCR_DLINE</A></FONT>     : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#74_4">M_ScrollDown_Line</A>;
+   <FONT COLOR=red><A NAME="94_4">REQ_SCR_DPAGE</A></FONT>     : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#75_4">M_ScrollDown_Page</A>;
+   <FONT COLOR=red><A NAME="95_4">REQ_SCR_UPAGE</A></FONT>     : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#76_4">M_ScrollUp_Page</A>;
+   <FONT COLOR=red><A NAME="96_4">REQ_FIRST_ITEM</A></FONT>    : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#77_4">M_First_Item</A>;
+   <FONT COLOR=red><A NAME="97_4">REQ_LAST_ITEM</A></FONT>     : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#78_4">M_Last_Item</A>;
+   <FONT COLOR=red><A NAME="98_4">REQ_NEXT_ITEM</A></FONT>     : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#79_4">M_Next_Item</A>;
+   <FONT COLOR=red><A NAME="99_4">REQ_PREV_ITEM</A></FONT>     : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#80_4">M_Previous_Item</A>;
+   <FONT COLOR=red><A NAME="100_4">REQ_TOGGLE_ITEM</A></FONT>   : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#81_4">M_Toggle_Item</A>;
+   <FONT COLOR=red><A NAME="101_4">REQ_CLEAR_PATTERN</A></FONT> : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#82_4">M_Clear_Pattern</A>;
+   <FONT COLOR=red><A NAME="102_4">REQ_BACK_PATTERN</A></FONT>  : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#83_4">M_Back_Pattern</A>;
+   <FONT COLOR=red><A NAME="103_4">REQ_NEXT_MATCH</A></FONT>    : <A HREF="terminal_interface-curses-menus__ads.htm#64_12">Menu_Request_Code</A> <b>renames</b> <A HREF="terminal_interface-curses-menus__ads.htm#84_4">M_Next_Match</A>;
+   REQ_PREV_MATCH    : Menu_Request_Code <b>renames</b> M_Previous_Match;
+
+   <b>procedure</b> Request_Name (<FONT COLOR=red><A NAME="106_28">Key</A></FONT>  : <b>in</b> Menu_Request_Code;
+                           Name : <b>out</b> String);
+
+   <b>function</b>  Request_Name (Key : Menu_Request_Code) <b>return</b> String;
+   <FONT COLOR=green><EM>--  Same as function</EM></FONT>
+
+   <FONT COLOR=green><EM>------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  Exceptions  --</EM></FONT>
+   <FONT COLOR=green><EM>------------------</EM></FONT>
+
+   Menu_Exception : <b>exception</b>;
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=green><EM>--  Menu options</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <b>pragma</b> Warnings (Off);
+   <b>type</b> Menu_Option_Set <b>is</b>
+      <b>record</b>
+         <FONT COLOR=red><A NAME="123_10">One_Valued</A></FONT>        : Boolean;
+         <FONT COLOR=red><A NAME="124_10">Show_Descriptions</A></FONT> : Boolean;
+         <FONT COLOR=red><A NAME="125_10">Row_Major_Order</A></FONT>   : Boolean;
+         <FONT COLOR=red><A NAME="126_10">Ignore_Case</A></FONT>       : Boolean;
+         <FONT COLOR=red><A NAME="127_10">Show_Matches</A></FONT>      : Boolean;
+         Non_Cyclic        : Boolean;
+      <b>end</b> <b>record</b><A HREF="terminal_interface-curses-menus__ads.htm#120_9">;</A>
+   <b>pragma</b> Pack (Menu_Option_Set);
+   <b>pragma</b> Convention (C, Menu_Option_Set);
+
+   <b>for</b> Menu_Option_Set <b>use</b>
+      <b>record</b>
+         One_Valued        <b>at</b> 0 <b>range</b>  0 ..  0;
+         Show_Descriptions <b>at</b> 0 <b>range</b>  1 ..  1;
+         Row_Major_Order   <b>at</b> 0 <b>range</b>  2 ..  2;
+         Ignore_Case       <b>at</b> 0 <b>range</b>  3 ..  3;
+         Show_Matches      <b>at</b> 0 <b>range</b>  4 ..  4;
+         Non_Cyclic        <b>at</b> 0 <b>range</b>  5 ..  5;
+      <b>end</b> <b>record</b>;
+   <b>for</b> Menu_Option_Set'Size <b>use</b> 32;
+   <FONT COLOR=green><EM>--  Please note: this rep. clause is generated and may be</EM></FONT>
+   <FONT COLOR=green><EM>--               different on your system.</EM></FONT>
+   <b>pragma</b> Warnings (On);
+
+   <b>function</b> Default_Menu_Options <b>return</b> Menu_Option_Set;
+   <FONT COLOR=green><EM>--  Initial default options for a menu.</EM></FONT>
+   <b>pragma</b> Inline (Default_Menu_Options);
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=green><EM>--  Item options</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <b>pragma</b> Warnings (Off);
+   <b>type</b> Item_Option_Set <b>is</b>
+      <b>record</b>
+         Selectable  : Boolean;
+      <b>end</b> <b>record</b><A HREF="terminal_interface-curses-menus__ads.htm#153_9">;</A>
+   <b>pragma</b> Pack (Item_Option_Set);
+   <b>pragma</b> Convention (C, Item_Option_Set);
+
+   <b>for</b> Item_Option_Set <b>use</b>
+      <b>record</b>
+         Selectable  <b>at</b> 0 <b>range</b>  0 ..  0;
+      <b>end</b> <b>record</b>;
+   <b>for</b> Item_Option_Set'Size <b>use</b> 32;
+   <FONT COLOR=green><EM>--  Please note: this rep. clause is generated and may be</EM></FONT>
+   <FONT COLOR=green><EM>--               different on your system.</EM></FONT>
+   <b>pragma</b> Warnings (On);
+
+   <b>function</b> Default_Item_Options <b>return</b> Item_Option_Set;
+   <FONT COLOR=green><EM>--  Initial default options for an item.</EM></FONT>
+   <b>pragma</b> Inline (Default_Item_Options);
+
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=green><EM>--  Item Array</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <b>type</b> Item_Array <b>is</b> <b>array</b> (Positive <b>range</b> &lt;&gt;) <b>of</b> <b>aliased</b> Item;
+   <b>pragma</b> Convention (C, Item_Array);
+
+   <b>type</b> Item_Array_Access <b>is</b> <b>access</b> Item_Array;
+
+   <b>procedure</b> Free (<FONT COLOR=red><A NAME="182_20">IA</A></FONT>         : <b>in</b> <b>out</b> Item_Array_Access;
+                   Free_Items : Boolean := False);
+   <FONT COLOR=green><EM>--  Release the memory for an allocated item array</EM></FONT>
+   <FONT COLOR=green><EM>--  If Free_Items is True, call Delete() for all the items in</EM></FONT>
+   <FONT COLOR=green><EM>--  the array.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/mitem_new.3x.html">mitem_new.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_1"#2|</EM></FONT>
+   <b>function</b> Create (<FONT COLOR=red><A NAME="193_21">Name</A></FONT>        : String;
+                    Description : String := "") <b>return</b> Item;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_new.3x.html">new_item()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Not inlined.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_2"#2|</EM></FONT>
+   <b>function</b> New_Item (<FONT COLOR=red><A NAME="199_23">Name</A></FONT>        : String;
+             <A HREF="terminal_interface-curses-menus__ads.htm#192_13"> </A>        Description : String := "") <b>return</b> Item
+     <b>renames</b> Create;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_new.3x.html">new_item()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_3"#2|</EM></FONT>
+   <b>procedure</b> Delete (Itm : <b>in</b> <b>out</b> Item);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_new.3x.html">free_item()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Resets Itm to Null_Item</EM></FONT>
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/mitem_value.3x.html">mitem_value.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_4"#2|</EM></FONT>
+   <b>procedure</b> Set_Value (<FONT COLOR=red><A NAME="214_25">Itm</A></FONT>   : <b>in</b> Item;
+                        Value : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_value.3x.html">set_item_value()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Value);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_5"#2|</EM></FONT>
+   <b>function</b> Value (Itm : Item) <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_value.3x.html">item_value()</A></EM></FONT>
+   <b>pragma</b> Inline (Value);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/mitem_visible.3x.html">mitem_visible.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_6"#2|</EM></FONT>
+   <b>function</b> Visible (Itm : Item) <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_visible.3x.html">item_visible()</A></EM></FONT>
+   <b>pragma</b> Inline (Visible);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/mitem_opts.3x.html">mitem_opts.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_7"#2|</EM></FONT>
+   <b>procedure</b> Set_Options (<FONT COLOR=red><A NAME="238_27">Itm</A></FONT>     : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#153_9">Item</A>;
+                          Options : <b>in</b> Item_Option_Set);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_opts.3x.html">set_item_opts()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  An overloaded Set_Options is defined later. Pragma Inline appears there</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_8"#2|</EM></FONT>
+   <b>procedure</b> Switch_Options (<FONT COLOR=red><A NAME="244_30">Itm</A></FONT>     : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#153_9">Item</A>;
+                             <FONT COLOR=red><A NAME="245_30">Options</A></FONT> : <b>in</b> Item_Option_Set;
+                             On      : Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_opts.3x.html">item_opts_on()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: item_opts_off()</EM></FONT>
+   <FONT COLOR=green><EM>--  An overloaded Switch_Options is defined later.</EM></FONT>
+   <FONT COLOR=green><EM>--  Pragma Inline appears there</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_9"#2|</EM></FONT>
+   <b>procedure</b> Get_Options (<FONT COLOR=red><A NAME="253_27">Itm</A></FONT>     : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#153_9">Item</A>;
+                          Options : <b>out</b> Item_Option_Set);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_opts.3x.html">item_opts()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_10"#2|</EM></FONT>
+   <b>function</b> Get_Options (Itm : Item := Null_Item) <b>return</b> Item_Option_Set;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_opts.3x.html">item_opts()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  An overloaded Get_Options is defined later. Pragma Inline appears there</EM></FONT>
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/mitem_name.3x.html">mitem_name.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_11"#2|</EM></FONT>
+   <b>procedure</b> Name (<FONT COLOR=red><A NAME="267_20">Itm</A></FONT>  : <b>in</b> Item;
+                   Name : <b>out</b> String);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_name.3x.html">item_name()</A></EM></FONT>
+   <b>function</b>  Name (Itm : Item) <b>return</b> String;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_name.3x.html">item_name()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Implemented as function</EM></FONT>
+   <b>pragma</b> Inline (Name);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_12"#2|</EM></FONT>
+   <b>procedure</b> Description (<FONT COLOR=red><A NAME="276_27">Itm</A></FONT>         : <b>in</b> Item;
+                          Description : <b>out</b> String);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_name.3x.html">item_description();</A></EM></FONT>
+
+   <b>function</b>  Description (Itm : Item) <b>return</b> String;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_name.3x.html">item_description();</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Implemented as function</EM></FONT>
+   <b>pragma</b> Inline (Description);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/mitem_current.3x.html">mitem_current.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_13"#2|</EM></FONT>
+   <b>procedure</b> Set_Current (<FONT COLOR=red><A NAME="290_27">Men</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#55_9">Menu</A>;
+                          Itm : <b>in</b> Item);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_current.3x.html">set_current_item()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Current);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_14"#2|</EM></FONT>
+   <b>function</b> Current (Men : Menu) <b>return</b> Item;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_current.3x.html">current_item()</A></EM></FONT>
+   <b>pragma</b> Inline (Current);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_15"#2|</EM></FONT>
+   <b>procedure</b> Set_Top_Row (<FONT COLOR=red><A NAME="301_27">Men</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Menu</A>;
+                          Line : <b>in</b> Line_Position);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_current.3x.html">set_top_row()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Top_Row);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_16"#2|</EM></FONT>
+   <b>function</b> Top_Row (Men : Menu) <b>return</b> Line_Position;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_current.3x.html">top_row()</A></EM></FONT>
+   <b>pragma</b> Inline (Top_Row);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_17"#2|</EM></FONT>
+   <b>function</b> Get_Index (Itm : Item) <b>return</b> Positive;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/mitem_current.3x.html">item_index()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Please note that in this binding we start the numbering of items</EM></FONT>
+   <FONT COLOR=green><EM>--  with 1. So this is number is one more than you get from the low</EM></FONT>
+   <FONT COLOR=green><EM>--  level call.</EM></FONT>
+   <b>pragma</b> Inline (Get_Index);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/menu_post.3x.html">menu_post.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_18"#2|</EM></FONT>
+   <b>procedure</b> Post (<FONT COLOR=red><A NAME="324_20">Men</A></FONT>  : <b>in</b> Menu;
+                   Post : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_post.3x.html">post_menu()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: unpost_menu()</EM></FONT>
+   <b>pragma</b> Inline (Post);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/menu_opts.3x.html">menu_opts.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_19"#2|</EM></FONT>
+   <b>procedure</b> Set_Options (<FONT COLOR=red><A NAME="335_27">Men</A></FONT>     : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#120_9">Menu</A>;
+                          Options : <b>in</b> Menu_Option_Set);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_opts.3x.html">set_menu_opts()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Options);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_20"#2|</EM></FONT>
+   <b>procedure</b> Switch_Options (<FONT COLOR=red><A NAME="341_30">Men</A></FONT>     : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#120_9">Menu</A>;
+                             <FONT COLOR=red><A NAME="342_30">Options</A></FONT> : <b>in</b> Menu_Option_Set;
+                             On      : Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_opts.3x.html">menu_opts_on()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: menu_opts_off()</EM></FONT>
+   <b>pragma</b> Inline (Switch_Options);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_21"#2|</EM></FONT>
+   <b>procedure</b> Get_Options (<FONT COLOR=red><A NAME="349_27">Men</A></FONT>     : <b>in</b>  <A HREF="terminal_interface-curses-menus__ads.htm#120_9">Menu</A>;
+                          Options : <b>out</b> Menu_Option_Set);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_opts.3x.html">menu_opts()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_22"#2|</EM></FONT>
+   <b>function</b> Get_Options (Men : Menu := Null_Menu) <b>return</b> Menu_Option_Set;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_opts.3x.html">menu_opts()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Options);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/menu_win.3x.html">menu_win.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_23"#2|</EM></FONT>
+   <b>procedure</b> Set_Window (<FONT COLOR=red><A NAME="363_26">Men</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Menu</A>;
+                         Win : <b>in</b> Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_win.3x.html">set_menu_win()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_24"#2|</EM></FONT>
+   <b>function</b> Get_Window (Men : Menu) <b>return</b> Window;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_win.3x.html">menu_win()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_25"#2|</EM></FONT>
+   <b>procedure</b> Set_Sub_Window (<FONT COLOR=red><A NAME="374_30">Men</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Menu</A>;
+                             Win : <b>in</b> Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_win.3x.html">set_menu_sub()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Sub_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_26"#2|</EM></FONT>
+   <b>function</b> Get_Sub_Window (Men : Menu) <b>return</b> Window;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_win.3x.html">menu_sub()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Sub_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_27"#2|</EM></FONT>
+   <b>procedure</b> Scale (<FONT COLOR=red><A NAME="385_21">Men</A></FONT>     : <b>in</b> Menu;
+                    <FONT COLOR=red><A NAME="386_21">Lines</A></FONT>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+                    Columns : <b>out</b> Column_Count);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_win.3x.html">scale_menu()</A></EM></FONT>
+   <b>pragma</b> Inline (Scale);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/menu_cursor.3x.html">menu_cursor.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_28"#2|</EM></FONT>
+   <b>procedure</b> Position_Cursor (Men : Menu);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_cursor.3x.html">pos_menu_cursor()</A></EM></FONT>
+   <b>pragma</b> Inline (Position_Cursor);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/menu_mark.3x.html">menu_mark.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_29"#2|</EM></FONT>
+   <b>procedure</b> Set_Mark (<FONT COLOR=red><A NAME="405_24">Men</A></FONT>  : <b>in</b> Menu;
+                       Mark : <b>in</b> String);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_mark.3x.html">set_menu_mark()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Mark);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_30"#2|</EM></FONT>
+   <b>procedure</b> Mark (<FONT COLOR=red><A NAME="411_20">Men</A></FONT>  : <b>in</b>  Menu;
+                   Mark : <b>out</b> String);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_mark.3x.html">menu_mark()</A></EM></FONT>
+
+   <b>function</b>  Mark (Men : Menu) <b>return</b> String;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_mark.3x.html">menu_mark()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Implemented as function</EM></FONT>
+   <b>pragma</b> Inline (Mark);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/menu_attribs.3x.html">menu_attribs.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_31"#2|</EM></FONT>
+   <b>procedure</b> Set_Foreground
+     (<FONT COLOR=red><A NAME="426_7">Men</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Menu</A>;
+      <FONT COLOR=red><A NAME="427_7">Fore</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A> := Normal_Video;
+      Color : <b>in</b> Color_Pair := Color_Pair'First);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_attribs.3x.html">set_menu_fore()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Foreground);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_32"#2|</EM></FONT>
+   <b>procedure</b> Foreground (<FONT COLOR=red><A NAME="433_26">Men</A></FONT>   : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#304_9">Menu</A>;
+                         Fore  : <b>out</b> Character_Attribute_Set);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_attribs.3x.html">menu_fore()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_33"#2|</EM></FONT>
+   <b>procedure</b> Foreground (<FONT COLOR=red><A NAME="438_26">Men</A></FONT>   : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#304_9">Menu</A>;
+                         <FONT COLOR=red><A NAME="439_26">Fore</A></FONT>  : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A>;
+                         Color : <b>out</b> Color_Pair);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_attribs.3x.html">menu_fore()</A></EM></FONT>
+   <b>pragma</b> Inline (Foreground);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_34"#2|</EM></FONT>
+   <b>procedure</b> Set_Background
+     (<FONT COLOR=red><A NAME="446_7">Men</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Menu</A>;
+      <FONT COLOR=red><A NAME="447_7">Back</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A> := Normal_Video;
+      Color : <b>in</b> Color_Pair := Color_Pair'First);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_attribs.3x.html">set_menu_back()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Background);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_35"#2|</EM></FONT>
+   <b>procedure</b> Background (<FONT COLOR=red><A NAME="453_26">Men</A></FONT>  : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#304_9">Menu</A>;
+                         Back : <b>out</b> Character_Attribute_Set);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_attribs.3x.html">menu_back()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_36"#2|</EM></FONT>
+
+   <b>procedure</b> Background (<FONT COLOR=red><A NAME="458_26">Men</A></FONT>   : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#304_9">Menu</A>;
+                         <FONT COLOR=red><A NAME="459_26">Back</A></FONT>  : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A>;
+                         Color : <b>out</b> Color_Pair);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_attribs.3x.html">menu_back()</A></EM></FONT>
+   <b>pragma</b> Inline (Background);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_37"#2|</EM></FONT>
+   <b>procedure</b> Set_Grey
+     (<FONT COLOR=red><A NAME="466_7">Men</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Menu</A>;
+      <FONT COLOR=red><A NAME="467_7">Grey</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A> := Normal_Video;
+      Color : <b>in</b> Color_Pair := Color_Pair'First);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_attribs.3x.html">set_menu_grey()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Grey);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_38"#2|</EM></FONT>
+   <b>procedure</b> Grey (<FONT COLOR=red><A NAME="473_20">Men</A></FONT>  : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#304_9">Menu</A>;
+                   Grey : <b>out</b> Character_Attribute_Set);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_attribs.3x.html">menu_grey()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_39"#2|</EM></FONT>
+   <b>procedure</b> Grey
+     (<FONT COLOR=red><A NAME="479_7">Men</A></FONT>   : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#304_9">Menu</A>;
+      <FONT COLOR=red><A NAME="480_7">Grey</A></FONT>  : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A>;
+      Color : <b>out</b> Color_Pair);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_attribs.3x.html">menu_grey()</A></EM></FONT>
+   <b>pragma</b> Inline (Grey);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_40"#2|</EM></FONT>
+   <b>procedure</b> Set_Pad_Character (<FONT COLOR=red><A NAME="486_33">Men</A></FONT> : <b>in</b> Menu;
+                                Pad : <b>in</b> Character := Space);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_attribs.3x.html">set_menu_pad()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Pad_Character);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_41"#2|</EM></FONT>
+   <b>procedure</b> Pad_Character (<FONT COLOR=red><A NAME="492_29">Men</A></FONT> : <b>in</b>  Menu;
+                            Pad : <b>out</b> Character);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_attribs.3x.html">menu_pad()</A></EM></FONT>
+   <b>pragma</b> Inline (Pad_Character);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/menu_spacing.3x.html">menu_spacing.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_42"#2|</EM></FONT>
+   <b>procedure</b> Set_Spacing (<FONT COLOR=red><A NAME="502_27">Men</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Menu</A>;
+                          <FONT COLOR=red><A NAME="503_27">Descr</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Position</A> := 0;
+                          <FONT COLOR=red><A NAME="504_27">Row</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>   := 0;
+                          Col   : <b>in</b> Column_Position := 0);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_spacing.3x.html">set_menu_spacing()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Spacing);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_43"#2|</EM></FONT>
+   <b>procedure</b> Spacing (<FONT COLOR=red><A NAME="510_23">Men</A></FONT>   : <b>in</b> Menu;
+                      <FONT COLOR=red><A NAME="511_23">Descr</A></FONT> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Position</A>;
+                      <FONT COLOR=red><A NAME="512_23">Row</A></FONT>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                      Col   : <b>out</b> Column_Position);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_spacing.3x.html">menu_spacing()</A></EM></FONT>
+   <b>pragma</b> Inline (Spacing);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/menu_pattern.3x.html">menu_pattern.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_44"#2|</EM></FONT>
+   <b>function</b> Set_Pattern (<FONT COLOR=red><A NAME="522_26">Men</A></FONT>  : Menu;
+                         Text : String) <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_pattern.3x.html">set_menu_pattern()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Return TRUE if the pattern matches, FALSE otherwise</EM></FONT>
+   <b>pragma</b> Inline (Set_Pattern);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_45"#2|</EM></FONT>
+   <b>procedure</b> Pattern (<FONT COLOR=red><A NAME="529_23">Men</A></FONT>  : <b>in</b>  Menu;
+                      Text : <b>out</b> String);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_pattern.3x.html">menu_pattern()</A></EM></FONT>
+   <b>pragma</b> Inline (Pattern);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/menu_format.3x.html">menu_format.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_46"#2|</EM></FONT>
+   <b>procedure</b> Set_Format (<FONT COLOR=red><A NAME="539_26">Men</A></FONT>     : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#62_12">Menu</A>;
+                         <FONT COLOR=red><A NAME="540_26">Lines</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+                         Columns : <b>in</b> Column_Count);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_format.3x.html">set_menu_format()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Format);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_47"#2|</EM></FONT>
+   <b>procedure</b> Format (<FONT COLOR=red><A NAME="546_22">Men</A></FONT>     : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#62_12">Menu</A>;
+                     <FONT COLOR=red><A NAME="547_22">Lines</A></FONT>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+                     Columns : <b>out</b> Column_Count);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_format.3x.html">menu_format()</A></EM></FONT>
+   <b>pragma</b> Inline (Format);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/menu_hook.3x.html">menu_hook.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <b>type</b> Menu_Hook_Function <b>is</b> <b>access</b> <b>procedure</b> (Men : <b>in</b> Menu);
+   <b>pragma</b> Convention (C, Menu_Hook_Function);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_48"#2|</EM></FONT>
+   <b>procedure</b> Set_Item_Init_Hook (<FONT COLOR=red><A NAME="560_34">Men</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu</A>;
+                                 Proc : <b>in</b> Menu_Hook_Function);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_hook.3x.html">set_item_init()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Item_Init_Hook);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_49"#2|</EM></FONT>
+   <b>procedure</b> Set_Item_Term_Hook (<FONT COLOR=red><A NAME="566_34">Men</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu</A>;
+                                 Proc : <b>in</b> Menu_Hook_Function);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_hook.3x.html">set_item_term()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Item_Term_Hook);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_50"#2|</EM></FONT>
+   <b>procedure</b> Set_Menu_Init_Hook (<FONT COLOR=red><A NAME="572_34">Men</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu</A>;
+                                 Proc : <b>in</b> Menu_Hook_Function);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_hook.3x.html">set_menu_init()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Menu_Init_Hook);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_51"#2|</EM></FONT>
+   <b>procedure</b> Set_Menu_Term_Hook (<FONT COLOR=red><A NAME="578_34">Men</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#555_9">Menu</A>;
+                                 Proc : <b>in</b> Menu_Hook_Function);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_hook.3x.html">set_menu_term()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Menu_Term_Hook);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_52"#2|</EM></FONT>
+   <b>function</b> Get_Item_Init_Hook (Men : Menu) <b>return</b> Menu_Hook_Function;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_hook.3x.html">item_init()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Item_Init_Hook);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_53"#2|</EM></FONT>
+   <b>function</b> Get_Item_Term_Hook (Men : Menu) <b>return</b> Menu_Hook_Function;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_hook.3x.html">item_term()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Item_Term_Hook);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_54"#2|</EM></FONT>
+   <b>function</b> Get_Menu_Init_Hook (Men : Menu) <b>return</b> Menu_Hook_Function;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_hook.3x.html">menu_init()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Menu_Init_Hook);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_55"#2|</EM></FONT>
+   <b>function</b> Get_Menu_Term_Hook (Men : Menu) <b>return</b> Menu_Hook_Function;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_hook.3x.html">menu_term()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Menu_Term_Hook);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/menu_items.3x.html">menu_items.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_56"#2|</EM></FONT>
+   <b>procedure</b> Redefine (<FONT COLOR=red><A NAME="608_24">Men</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#179_9">Menu</A>;
+                       Items : <b>in</b> Item_Array_Access);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_items.3x.html">set_menu_items()</A></EM></FONT>
+   <b>pragma</b> Inline (Redefine);
+
+   <b>procedure</b> Set_Items (<FONT COLOR=red><A NAME="613_25">Men</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses-menus__ads.htm#179_9">Menu</A>;
+                  <A HREF="terminal_interface-curses-menus__ads.htm#612_14"> </A>     Items : <b>in</b> Item_Array_Access) <b>renames</b> Redefine;
+   <b>pragma</b> Inline (Set_Items);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_57"#2|</EM></FONT>
+   <b>function</b> Items (<FONT COLOR=red><A NAME="618_20">Men</A></FONT>   : Menu;
+                   Index : Positive) <b>return</b> Item;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_items.3x.html">menu_items()</A></EM></FONT>
+   <b>pragma</b> Inline (Items);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_58"#2|</EM></FONT>
+   <b>function</b> Item_Count (Men : Menu) <b>return</b> Natural;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_items.3x.html">item_count()</A></EM></FONT>
+   <b>pragma</b> Inline (Item_Count);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/menu_new.3x.html">menu_new.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_59"#2|</EM></FONT>
+   <b>function</b> Create (Items : Item_Array_Access) <b>return</b> Menu;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_new.3x.html">new_menu()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Not inlined</EM></FONT>
+
+   <b>function</b> New_Menu (Items : Item_Array_Access) <b>return</b> Menu <b>renames</b> Create;
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_60"#2|</EM></FONT>
+   <b>procedure</b> Delete (Men : <b>in</b> <b>out</b> Menu);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_new.3x.html">free_menu()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Reset Men to Null_Menu</EM></FONT>
+   <FONT COLOR=green><EM>--  Not inlined</EM></FONT>
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/menu_new.3x.html">menu_new.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <b>type</b> Driver_Result <b>is</b> (<FONT COLOR=red><A NAME="649_27">Menu_Ok</A></FONT>,
+                          <FONT COLOR=red><A NAME="650_27">Request_Denied</A></FONT>,
+                          <FONT COLOR=red><A NAME="651_27">Unknown_Request</A></FONT>,
+                          No_Match);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_61"#2|</EM></FONT>
+   <b>function</b> Driver (<FONT COLOR=red><A NAME="655_21">Men</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#67_9">Menu</A>;
+                    Key : Key_Code) <b>return</b> Driver_Result;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/menu_new.3x.html">menu_driver()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Driver is not inlined</EM></FONT>
+
+<FONT COLOR=green><EM>-------------------------------------------------------------------------------</EM></FONT>
+<b>private</b>
+   <b>type</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Item</A>   <b>is</b> <b>new</b> System.Storage_Elements.Integer_Address;
+   <b>type</b> Menu   <b>is</b> <b>new</b> System.Storage_Elements.Integer_Address;
+
+   <A HREF="terminal_interface-curses-menus__ads.htm#62_4">Null_Item</A> : <b>constant</b> <A HREF="terminal_interface-curses-menus__ads.htm#56_9">Item</A> := 0;
+   Null_Menu : <b>constant</b> Menu := 0;
+
+<b>end</b> Terminal_Interface.Curses.Menus;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-mouse__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-mouse__adb.htm
new file mode 100644
index 0000000..f6eeaee
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-mouse__adb.htm
@@ -0,0 +1,219 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-mouse.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-mouse.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                     Terminal_Interface.Curses.Mouse                      --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.16 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> System;
+
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C; <b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.<A HREF="terminal_interface-curses-mouse__ads.htm#47_35">Mouse</A><FONT COLOR=red><A NAME="47_40"></A></FONT> <b>is</b>
+
+   <b>use</b> <b>type</b> System.Bit_Order;
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>function</b> <A HREF="terminal_interface-curses-mouse__ads.htm#91_13">Has_Mouse</A><FONT COLOR=red><A NAME="52_13"></A></FONT> <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="54_16">Mouse_Avail</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-mouse__adb.htm#54_16">Mouse_Avail</A>, "_nc_has_mouse");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__ads.htm#737_13">Has_Key</A> (<A HREF="terminal_interface-curses__ads.htm#202_4">Key_Mouse</A>) <b>or</b> <b>else</b> <A HREF="terminal_interface-curses-mouse__adb.htm#54_16">Mouse_Avail</A> /= 0 <b>then</b>
+         <b>return</b> True;
+      <b>else</b>
+         <b>return</b> False;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Has_Mouse;
+
+   <b>function</b> <A HREF="terminal_interface-curses-mouse__ads.htm#124_13">Get_Mouse</A><FONT COLOR=red><A NAME="64_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Mouse_Event</A>
+   <b>is</b>
+      <b>type</b> Event_Access <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Mouse_Event</A>;
+
+      <b>function</b> <FONT COLOR=red><A NAME="68_16">Getmouse</A></FONT> (Ev : Event_Access) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-mouse__adb.htm#68_16">Getmouse</A>, "getmouse");
+
+      <FONT COLOR=red><A NAME="71_7">Event</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Mouse_Event</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-mouse__adb.htm#68_16">Getmouse</A> (<A HREF="terminal_interface-curses-mouse__adb.htm#71_7">Event</A>'<b>Access</b>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses-mouse__adb.htm#71_7">Event</A>;
+   <b>end</b> Get_Mouse;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-mouse__ads.htm#94_14">Register_Reportable_Event</A><FONT COLOR=red><A NAME="79_14"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#95_7">Button</A> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A>;
+                                        <A HREF="terminal_interface-curses-mouse__ads.htm#96_7">State</A>  : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#72_9">Button_State</A>;
+                                        <A HREF="terminal_interface-curses-mouse__ads.htm#97_7">Mask</A>   : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="83_7">Button_Nr</A></FONT> : <b>constant</b> Natural := <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A>'Pos (<A HREF="terminal_interface-curses-mouse__ads.htm#95_7">Button</A>);
+      <FONT COLOR=red><A NAME="84_7">State_Nr</A></FONT>  : <b>constant</b> Natural := <A HREF="terminal_interface-curses-mouse__ads.htm#72_9">Button_State</A>'Pos (<A HREF="terminal_interface-curses-mouse__ads.htm#96_7">State</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-mouse__ads.htm#95_7">Button</A> <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#70_12">Modifier_Keys</A> <b>and</b> <b>then</b> <A HREF="terminal_interface-curses-mouse__ads.htm#96_7">State</A> /= <A HREF="terminal_interface-curses-mouse__ads.htm#73_26">Pressed</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>else</b>
+         <b>if</b> <A HREF="terminal_interface-curses-mouse__ads.htm#95_7">Button</A> <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#69_12">Real_Buttons</A> <b>then</b>
+            <A HREF="terminal_interface-curses-mouse__ads.htm#97_7">Mask</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#97_7">Mask</A> <b>or</b> ((2 ** (6 * <A HREF="terminal_interface-curses-mouse__adb.htm#83_7">Button_Nr</A>)) ** <A HREF="terminal_interface-curses-mouse__adb.htm#84_7">State_Nr</A>);
+         <b>else</b>
+            <A HREF="terminal_interface-curses-mouse__ads.htm#97_7">Mask</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#97_7">Mask</A> <b>or</b> (<A HREF="terminal_interface-curses-mouse__ads.htm#206_4">BUTTON_CTRL</A> ** (<A HREF="terminal_interface-curses-mouse__adb.htm#83_7">Button_Nr</A> - 4));
+         <b>end</b> <b>if</b>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Register_Reportable_Event;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-mouse__ads.htm#103_14">Register_Reportable_Events</A><FONT COLOR=red><A NAME="97_14"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#104_7">Button</A> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A>;
+                                         <A HREF="terminal_interface-curses-mouse__ads.htm#105_7">State</A>  : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#78_9">Button_States</A>;
+                                         <A HREF="terminal_interface-curses-mouse__ads.htm#106_7">Mask</A>   : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>)
+   <b>is</b>
+   <b>begin</b>
+      <b>for</b> <FONT COLOR=red><A NAME="102_11">S</A></FONT> <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#78_9">Button_States</A>'<b>Range</b> <b>loop</b>
+         <b>if</b> <A HREF="terminal_interface-curses-mouse__ads.htm#105_7">State</A> (<A HREF="terminal_interface-curses-mouse__adb.htm#102_11">S</A>) <b>then</b>
+            <A HREF="terminal_interface-curses-mouse__ads.htm#94_14">Register_Reportable_Event</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#104_7">Button</A>, <A HREF="terminal_interface-curses-mouse__adb.htm#102_11">S</A>, <A HREF="terminal_interface-curses-mouse__ads.htm#106_7">Mask</A>);
+         <b>end</b> <b>if</b>;
+      <b>end</b> <b>loop</b>;
+   <b>end</b> Register_Reportable_Events;
+
+   <b>function</b> <A HREF="terminal_interface-curses-mouse__ads.htm#114_13">Start_Mouse</A><FONT COLOR=red><A NAME="109_13"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#114_26">Mask</A> : <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#59_4">All_Events</A>)
+                         <b>return</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="112_16">MMask</A></FONT> (<FONT COLOR=red><A NAME="112_23">M</A></FONT> : <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>;
+                      O : <b>access</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>) <b>return</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-mouse__adb.htm#112_16">MMask</A>, "mousemask");
+      <FONT COLOR=red><A NAME="115_7">R</A></FONT>   : <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>;
+      <FONT COLOR=red><A NAME="116_7">Old</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-mouse__adb.htm#115_7">R</A> := <A HREF="terminal_interface-curses-mouse__adb.htm#112_16">MMask</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#114_26">Mask</A>, <A HREF="terminal_interface-curses-mouse__adb.htm#116_7">Old</A>'<b>Access</b>);
+      <b>return</b> <A HREF="terminal_interface-curses-mouse__adb.htm#116_7">Old</A>;
+   <b>end</b> Start_Mouse;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-mouse__ads.htm#119_14">End_Mouse</A><FONT COLOR=red><A NAME="122_14"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#119_25">Mask</A> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#58_4">No_Events</A>)
+   <b>is</b>
+   <b>begin</b>
+      <b>null</b>;
+   <b>end</b> End_Mouse;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-mouse__adb.htm#132_14">Dispatch_Event</A><FONT COLOR=red><A NAME="128_14"></A></FONT> (<FONT COLOR=red><A NAME="128_30">Mask</A></FONT>   : <b>in</b>  <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>;
+                             <FONT COLOR=red><A NAME="129_30">Button</A></FONT> : <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A>;
+                             <FONT COLOR=red><A NAME="130_30">State</A></FONT>  : <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#72_9">Button_State</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-mouse__adb.htm#128_14">Dispatch_Event</A><FONT COLOR=red><A NAME="132_14"></A></FONT> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A>   : <b>in</b>  <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>;
+                             <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> : <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A>;
+                             <A HREF="terminal_interface-curses-mouse__adb.htm#130_30">State</A>  : <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#72_9">Button_State</A>) <b>is</b>
+      <FONT COLOR=red><A NAME="135_7">L</A></FONT> : <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#67_26">Alt</A>;  <FONT COLOR=green><EM>--  preset to non real button;</EM></FONT>
+      <b>if</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__ads.htm#210_4">BUTTON1_EVENTS</A>) /= 0 <b>then</b>
+         <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#61_26">Left</A>;
+      <b>elsif</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__ads.htm#211_4">BUTTON2_EVENTS</A>) /= 0 <b>then</b>
+         <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#62_26">Middle</A>;
+      <b>elsif</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__ads.htm#212_4">BUTTON3_EVENTS</A>) /= 0 <b>then</b>
+         <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#63_26">Right</A>;
+      <b>elsif</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__ads.htm#213_4">BUTTON4_EVENTS</A>) /= 0 <b>then</b>
+         <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#64_26">Button4</A>;
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#69_12">Real_Buttons</A> <b>then</b>
+         <A HREF="terminal_interface-curses-mouse__adb.htm#135_7">L</A> := 2 ** (6 * <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A>'Pos (<A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A>));
+         <b>for</b> <FONT COLOR=red><A NAME="149_14">I</A></FONT> <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#72_9">Button_State</A>'<b>Range</b> <b>loop</b>
+            <b>if</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__adb.htm#135_7">L</A>) /= 0 <b>then</b>
+               <A HREF="terminal_interface-curses-mouse__adb.htm#130_30">State</A> := <A HREF="terminal_interface-curses-mouse__adb.htm#149_14">I</A>;
+               <b>exit</b>;
+            <b>end</b> <b>if</b>;
+            <A HREF="terminal_interface-curses-mouse__adb.htm#135_7">L</A> := 2 * <A HREF="terminal_interface-curses-mouse__adb.htm#135_7">L</A>;
+         <b>end</b> <b>loop</b>;
+      <b>else</b>
+         <A HREF="terminal_interface-curses-mouse__adb.htm#130_30">State</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#73_26">Pressed</A>;
+         <b>if</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__ads.htm#206_4">BUTTON_CTRL</A>) /= 0 <b>then</b>
+            <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#65_26">Control</A>;
+         <b>elsif</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__ads.htm#207_4">BUTTON_SHIFT</A>) /= 0 <b>then</b>
+            <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#66_26">Shift</A>;
+         <b>elsif</b> (<A HREF="terminal_interface-curses-mouse__adb.htm#128_30">Mask</A> <b>and</b> <A HREF="terminal_interface-curses-mouse__ads.htm#208_4">BUTTON_ALT</A>) /= 0 <b>then</b>
+            <A HREF="terminal_interface-curses-mouse__adb.htm#129_30">Button</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#67_26">Alt</A>;
+         <b>end</b> <b>if</b>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Dispatch_Event;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-mouse__ads.htm#128_14">Get_Event</A><FONT COLOR=red><A NAME="168_14"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#128_25">Event</A>  : <b>in</b>  <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Mouse_Event</A>;
+                        <A HREF="terminal_interface-curses-mouse__ads.htm#129_25">Y</A>      : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+                        <A HREF="terminal_interface-curses-mouse__ads.htm#130_25">X</A>      : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+                        <A HREF="terminal_interface-curses-mouse__ads.htm#131_25">Button</A> : <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A>;
+                        <A HREF="terminal_interface-curses-mouse__ads.htm#132_25">State</A>  : <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#72_9">Button_State</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="174_7">Mask</A></FONT>  : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#128_25">Event</A>.<A HREF="terminal_interface-curses-mouse__ads.htm#163_10">Bstate</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-mouse__ads.htm#130_25">X</A> := <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#128_25">Event</A>.<A HREF="terminal_interface-curses-mouse__ads.htm#161_10">X</A>);
+      <A HREF="terminal_interface-curses-mouse__ads.htm#129_25">Y</A> := <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>   (<A HREF="terminal_interface-curses-mouse__ads.htm#128_25">Event</A>.<A HREF="terminal_interface-curses-mouse__ads.htm#161_13">Y</A>);
+      <A HREF="terminal_interface-curses-mouse__adb.htm#128_14">Dispatch_Event</A> (<A HREF="terminal_interface-curses-mouse__adb.htm#174_7">Mask</A>, <A HREF="terminal_interface-curses-mouse__ads.htm#131_25">Button</A>, <A HREF="terminal_interface-curses-mouse__ads.htm#132_25">State</A>);
+   <b>end</b> Get_Event;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-mouse__ads.htm#138_14">Unget_Mouse</A><FONT COLOR=red><A NAME="181_14"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#138_27">Event</A> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Mouse_Event</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="183_16">Ungetmouse</A></FONT> (<FONT COLOR=red><A NAME="183_28">Ev</A></FONT> : <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Mouse_Event</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-mouse__adb.htm#183_16">Ungetmouse</A>, "ungetmouse");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-mouse__adb.htm#183_16">Ungetmouse</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#138_27">Event</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Unget_Mouse;
+
+   <b>function</b> <A HREF="terminal_interface-curses-mouse__ads.htm#143_13">Enclosed_In_Window</A><FONT COLOR=red><A NAME="191_13"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#143_33">Win</A>    : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                                <A HREF="terminal_interface-curses-mouse__ads.htm#144_33">Event</A>  : <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Mouse_Event</A>) <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="194_16">Wenclose</A></FONT> (<FONT COLOR=red><A NAME="194_26">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="194_40">Y</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>; <FONT COLOR=red><A NAME="194_51">X</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>)
+                         <b>return</b> <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-mouse__adb.htm#194_16">Wenclose</A>, "wenclose");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-mouse__adb.htm#194_16">Wenclose</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#143_33">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#144_33">Event</A>.<A HREF="terminal_interface-curses-mouse__ads.htm#161_13">Y</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#144_33">Event</A>.<A HREF="terminal_interface-curses-mouse__ads.htm#161_10">X</A>))
+        = <A HREF="terminal_interface-curses__ads.htm#1736_4">Curses_Bool_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Enclosed_In_Window;
+
+   <b>function</b> <A HREF="terminal_interface-curses-mouse__ads.htm#150_13">Mouse_Interval</A><FONT COLOR=red><A NAME="206_13"></A></FONT> (<A HREF="terminal_interface-curses-mouse__ads.htm#150_29">Msec</A> : Natural := 200) <b>return</b> Natural
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="208_16">Mouseinterval</A></FONT> (<FONT COLOR=red><A NAME="208_31">Msec</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-mouse__adb.htm#208_16">Mouseinterval</A>, "mouseinterval");
+   <b>begin</b>
+      <b>return</b> Natural (<A HREF="terminal_interface-curses-mouse__adb.htm#208_16">Mouseinterval</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-mouse__ads.htm#150_29">Msec</A>)));
+   <b>end</b> Mouse_Interval;
+
+<b>end</b> Terminal_Interface.Curses.Mouse;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-mouse__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-mouse__ads.htm
new file mode 100644
index 0000000..bfd6fe9
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-mouse__ads.htm
@@ -0,0 +1,225 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-mouse.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-mouse.ads </H1></DIV><HR>
+<PRE>
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                      Terminal_Interface.Curses.Mouse                     --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.19 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  mouse binding.</EM></FONT>
+<FONT COLOR=green><EM>--  This module is generated. Please don't change it manually!</EM></FONT>
+<FONT COLOR=green><EM>--  Run the generator instead.</EM></FONT>
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<b>with</b> System;
+
+<b>package</b> Terminal_Interface.Curses.Mouse <b>is</b>
+   <b>pragma</b> Preelaborate (Terminal_Interface.Curses.Mouse);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_mouse.3x.html">curs_mouse.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  Please note, that in ncurses-1.9.9e documentation mouse support</EM></FONT>
+   <FONT COLOR=green><EM>--  is still marked as experimental. So also this binding will change</EM></FONT>
+   <FONT COLOR=green><EM>--  if the ncurses methods change.</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <b>type</b> Event_Mask <b>is</b> <b>private</b>;
+   <FONT COLOR=red><A NAME="59_4">No_Events</A></FONT>  : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A>;
+   All_Events : <b>constant</b> Event_Mask;
+
+   <b>type</b> Mouse_Button <b>is</b> (<FONT COLOR=red><A NAME="62_26">Left</A></FONT>,     <FONT COLOR=green><EM>-- aka: Button 1</EM></FONT>
+                         <FONT COLOR=red><A NAME="63_26">Middle</A></FONT>,   <FONT COLOR=green><EM>-- aka: Button 2</EM></FONT>
+                         <FONT COLOR=red><A NAME="64_26">Right</A></FONT>,    <FONT COLOR=green><EM>-- aka: Button 3</EM></FONT>
+                         <FONT COLOR=red><A NAME="65_26">Button4</A></FONT>,  <FONT COLOR=green><EM>-- aka: Button 4</EM></FONT>
+                         <FONT COLOR=red><A NAME="66_26">Control</A></FONT>,  <FONT COLOR=green><EM>-- Control Key</EM></FONT>
+                         <FONT COLOR=red><A NAME="67_26">Shift</A></FONT>,    <FONT COLOR=green><EM>-- Shift Key</EM></FONT>
+                         Alt);     <FONT COLOR=green><EM>-- ALT Key</EM></FONT>
+
+   <b>subtype</b> <FONT COLOR=red><A NAME="70_12">Real_Buttons</A></FONT>  <b>is</b> <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Mouse_Button</A> <b>range</b> <A HREF="terminal_interface-curses-mouse__ads.htm#65_26">Left</A> .. Button4;
+   <b>subtype</b> Modifier_Keys <b>is</b> Mouse_Button <b>range</b> Control .. Alt;
+
+   <b>type</b> Button_State <b>is</b> (<FONT COLOR=red><A NAME="73_26">Released</A></FONT>,
+                         <FONT COLOR=red><A NAME="74_26">Pressed</A></FONT>,
+                         Clicked,
+                         <FONT COLOR=red><A NAME="76_26">Double_Clicked</A></FONT>,
+                         Triple_Clicked);
+
+   <b>type</b> Button_States <b>is</b> <b>array</b> (Button_State) <b>of</b> Boolean;
+   <b>pragma</b> Pack (Button_States);
+
+   All_Clicks : <b>constant</b> Button_States := (Clicked .. Triple_Clicked =&gt; True,
+   <FONT COLOR=red><A NAME="83_4"> </A></FONT>                     <A HREF="terminal_interface-curses-mouse__ads.htm#78_9"> </A>                 <b>others</b> =&gt; False);
+   All_States : <b>constant</b> Button_States := (<b>others</b> =&gt; True);
+
+   <b>type</b> Mouse_Event <b>is</b> <b>private</b>;
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_mouse.3x.html">curs_mouse.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <b>function</b> Has_Mouse <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  Return true if a mouse device is supported, false otherwise.</EM></FONT>
+
+   <b>procedure</b> Register_Reportable_Event
+     (<FONT COLOR=red><A NAME="96_7">Button</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#72_9">Mouse_Button</A>;
+      <FONT COLOR=red><A NAME="97_7">State</A></FONT>  : <b>in</b> Button_State;
+      Mask   : <b>in</b> <b>out</b> Event_Mask);
+   <FONT COLOR=green><EM>--  Stores the event described by the button and the state in the mask.</EM></FONT>
+   <FONT COLOR=green><EM>--  Before you call this the first time, you should init the mask</EM></FONT>
+   <FONT COLOR=green><EM>--  with the Empty_Mask constant</EM></FONT>
+   <b>pragma</b> Inline (Register_Reportable_Event);
+
+   <b>procedure</b> Register_Reportable_Events
+     (<FONT COLOR=red><A NAME="105_7">Button</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-mouse__ads.htm#78_9">Mouse_Button</A>;
+      <FONT COLOR=red><A NAME="106_7">State</A></FONT>  : <b>in</b> Button_States;
+      Mask   : <b>in</b> <b>out</b> Event_Mask);
+   <FONT COLOR=green><EM>--  Register all events described by the Button and the State bitmap.</EM></FONT>
+   <FONT COLOR=green><EM>--  Before you call this the first time, you should init the mask</EM></FONT>
+   <FONT COLOR=green><EM>--  with the Empty_Mask constant</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_1"#2|</EM></FONT>
+   <FONT COLOR=green><EM>--  There is one difference to mousmask(): we return the value of the</EM></FONT>
+   <FONT COLOR=green><EM>--  old mask, that means the event mask value before this call.</EM></FONT>
+   <b>function</b> Start_Mouse (Mask : <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := All_Events)
+                         <b>return</b> Event_Mask;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_mouse.3x.html">mousemask()</A></EM></FONT>
+   <b>pragma</b> Inline (Start_Mouse);
+
+   <b>procedure</b> End_Mouse (Mask : <b>in</b> Event_Mask := No_Events);
+   <FONT COLOR=green><EM>--  Terminates the mouse, restores the specified event mask</EM></FONT>
+   <b>pragma</b> Inline (End_Mouse);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_2"#2|</EM></FONT>
+   <b>function</b> Get_Mouse <b>return</b> Mouse_Event;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_mouse.3x.html">getmouse()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Mouse);
+
+   <b>procedure</b> Get_Event (<FONT COLOR=red><A NAME="129_25">Event</A></FONT>  : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#59_9">Mouse_Event</A>;
+                        <FONT COLOR=red><A NAME="130_25">Y</A></FONT>      : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                        <FONT COLOR=red><A NAME="131_25">X</A></FONT>      : <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#61_9">Column_Position</A>;
+                        <FONT COLOR=red><A NAME="132_25">Button</A></FONT> : <b>out</b> <A HREF="terminal_interface-curses-mouse__ads.htm#72_9">Mouse_Button</A>;
+                        State  : <b>out</b> Button_State);
+   <FONT COLOR=green><EM>--  !!! Warning: X and Y are screen coordinates. Due to ripped of lines they</EM></FONT>
+   <FONT COLOR=green><EM>--  may not be identical to window coordinates.</EM></FONT>
+   <b>pragma</b> Inline (Get_Event);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_3"#2|</EM></FONT>
+   <b>procedure</b> Unget_Mouse (Event : <b>in</b> Mouse_Event);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_mouse.3x.html">ungetmouse()</A></EM></FONT>
+   <b>pragma</b> Inline (Unget_Mouse);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_4"#2|</EM></FONT>
+   <b>function</b> Enclosed_In_Window (<FONT COLOR=red><A NAME="144_33">Win</A></FONT>    : <A HREF="terminal_interface-curses-mouse__ads.htm#85_9">Window</A> := Standard_Window;
+                                Event  : Mouse_Event) <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_mouse.3x.html">wenclose()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  But : use event instead of screen coordinates.</EM></FONT>
+   <b>pragma</b> Inline (Enclosed_In_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_5"#2|</EM></FONT>
+   <b>function</b> Mouse_Interval (Msec : Natural := 200) <b>return</b> Natural;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_mouse.3x.html">mouseinterval()</A></EM></FONT>
+   <b>pragma</b> Inline (Mouse_Interval);
+
+<b>private</b>
+   <b>type</b> Event_Mask <b>is</b> <b>new</b> Interfaces.C.unsigned_long;
+
+   <b>type</b> Mouse_Event <b>is</b>
+      <b>record</b>
+         Id      : Integer <b>range</b> Integer (<A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.short'First) ..
+         <FONT COLOR=red><A NAME="161_10"> </A></FONT>  <FONT COLOR=red><A NAME="161_13"> </A></FONT>  <FONT COLOR=red><A NAME="161_16"> </A></FONT>                 Integer (<A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.short'Last);
+         X, Y, Z : Integer <b>range</b> Integer (<A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int'First) ..
+         <FONT COLOR=red><A NAME="163_10"> </A></FONT>         <A HREF="terminal_interface-curses-mouse__ads.htm#57_9"> </A>             Integer (Interfaces.C.int'Last);
+         Bstate  : Event_Mask;
+      <b>end</b> <b>record</b>;
+   <b>pragma</b> Convention (C, Mouse_Event);
+   <b>pragma</b> Pack (Mouse_Event);
+
+   <b>for</b> Mouse_Event <b>use</b>
+      <b>record</b>
+         Id      <b>at</b> 0 <b>range</b>   0 ..  15;
+         X       <b>at</b> 0 <b>range</b>  32 ..  63;
+         Y       <b>at</b> 0 <b>range</b>  64 ..  95;
+         Z       <b>at</b> 0 <b>range</b>  96 .. 127;
+         Bstate  <b>at</b> 0 <b>range</b> 128 .. 159;
+      <b>end</b> <b>record</b>;
+      <FONT COLOR=green><EM>--  Please note: this rep. clause is generated and may be</EM></FONT>
+      <FONT COLOR=green><EM>--               different on your system.</EM></FONT>
+
+   Generation_Bit_Order : <b>constant</b> System.Bit_Order := System.Low_Order_First;
+   <FONT COLOR=green><EM>--  This constant may be different on your system.</EM></FONT>
+
+   <FONT COLOR=red><A NAME="183_4">BUTTON1_RELEASED</A></FONT>          : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000000001#;
+   <FONT COLOR=red><A NAME="184_4">BUTTON1_PRESSED</A></FONT>           : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000000002#;
+   <FONT COLOR=red><A NAME="185_4">BUTTON1_CLICKED</A></FONT>           : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000000004#;
+   <FONT COLOR=red><A NAME="186_4">BUTTON1_DOUBLE_CLICKED</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000000010#;
+   <FONT COLOR=red><A NAME="187_4">BUTTON1_TRIPLE_CLICKED</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000000020#;
+   <FONT COLOR=red><A NAME="188_4">BUTTON1_RESERVED_EVENT</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000000040#;
+   <FONT COLOR=red><A NAME="189_4">BUTTON2_RELEASED</A></FONT>          : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000000100#;
+   <FONT COLOR=red><A NAME="190_4">BUTTON2_PRESSED</A></FONT>           : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000000200#;
+   <FONT COLOR=red><A NAME="191_4">BUTTON2_CLICKED</A></FONT>           : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000000400#;
+   <FONT COLOR=red><A NAME="192_4">BUTTON2_DOUBLE_CLICKED</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000001000#;
+   <FONT COLOR=red><A NAME="193_4">BUTTON2_TRIPLE_CLICKED</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000002000#;
+   <FONT COLOR=red><A NAME="194_4">BUTTON2_RESERVED_EVENT</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000004000#;
+   <FONT COLOR=red><A NAME="195_4">BUTTON3_RELEASED</A></FONT>          : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000010000#;
+   <FONT COLOR=red><A NAME="196_4">BUTTON3_PRESSED</A></FONT>           : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000020000#;
+   <FONT COLOR=red><A NAME="197_4">BUTTON3_CLICKED</A></FONT>           : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000040000#;
+   <FONT COLOR=red><A NAME="198_4">BUTTON3_DOUBLE_CLICKED</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000100000#;
+   <FONT COLOR=red><A NAME="199_4">BUTTON3_TRIPLE_CLICKED</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000200000#;
+   <FONT COLOR=red><A NAME="200_4">BUTTON3_RESERVED_EVENT</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000400000#;
+   <FONT COLOR=red><A NAME="201_4">BUTTON4_RELEASED</A></FONT>          : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00001000000#;
+   <FONT COLOR=red><A NAME="202_4">BUTTON4_PRESSED</A></FONT>           : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00002000000#;
+   <FONT COLOR=red><A NAME="203_4">BUTTON4_CLICKED</A></FONT>           : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00004000000#;
+   <FONT COLOR=red><A NAME="204_4">BUTTON4_DOUBLE_CLICKED</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00010000000#;
+   <FONT COLOR=red><A NAME="205_4">BUTTON4_TRIPLE_CLICKED</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00020000000#;
+   <FONT COLOR=red><A NAME="206_4">BUTTON4_RESERVED_EVENT</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00040000000#;
+   <FONT COLOR=red><A NAME="207_4">BUTTON_CTRL</A></FONT>               : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00100000000#;
+   <FONT COLOR=red><A NAME="208_4">BUTTON_SHIFT</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00200000000#;
+   <FONT COLOR=red><A NAME="209_4">BUTTON_ALT</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00400000000#;
+   <FONT COLOR=red><A NAME="210_4">ALL_MOUSE_EVENTS</A></FONT>          : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00777777777#;
+   <FONT COLOR=red><A NAME="211_4">BUTTON1_EVENTS</A></FONT>            : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000000077#;
+   <FONT COLOR=red><A NAME="212_4">BUTTON2_EVENTS</A></FONT>            : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000007700#;
+   <FONT COLOR=red><A NAME="213_4">BUTTON3_EVENTS</A></FONT>            : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := 8#00000770000#;
+   BUTTON4_EVENTS            : <b>constant</b> Event_Mask := 8#00077000000#;
+
+
+   <A HREF="terminal_interface-curses-mouse__ads.htm#59_4">No_Events</A>  : <b>constant</b> <A HREF="terminal_interface-curses-mouse__ads.htm#57_9">Event_Mask</A> := <A HREF="terminal_interface-curses-mouse__ads.htm#209_4">0</A>;
+   All_Events : <b>constant</b> Event_Mask := ALL_MOUSE_EVENTS;
+
+<b>end</b> Terminal_Interface.Curses.Mouse;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-panels-user_data__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-panels-user_data__adb.htm
new file mode 100644
index 0000000..3e77b2e
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-panels-user_data__adb.htm
@@ -0,0 +1,83 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-panels-user_data.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-panels-user_data.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                 Terminal_Interface.Curses.Panels.User_Data               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+<b>use</b>  <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-panels__ads.htm#43_35">Panels</A>;
+<b>use</b>  <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-panels__ads.htm#43_35">Panels</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Panels.<A HREF="terminal_interface-curses-panels-user_data__ads.htm#45_42">User_Data</A> <b>is</b>
+
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-panels-user_data__ads.htm#53_14">Set_User_Data</A><FONT COLOR=red><A NAME="51_14"></A></FONT> (<A HREF="terminal_interface-curses-panels-user_data__ads.htm#53_29">Pan</A>  : <b>in</b> <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>;
+                            Data : <b>in</b> User_Access)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="54_16">Set_Panel_Userptr</A></FONT> (<FONT COLOR=red><A NAME="54_35">Pan</A></FONT>  : <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>;
+                                  Addr : User_Access) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-panels-user_data__adb.htm#54_16">Set_Panel_Userptr</A>, "set_panel_userptr");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-panels-user_data__adb.htm#54_16">Set_Panel_Userptr</A> (<A HREF="terminal_interface-curses-panels-user_data__ads.htm#53_29">Pan</A>, Data) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#59_4">Panel_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_User_Data;
+
+   <b>function</b> <A HREF="terminal_interface-curses-panels-user_data__ads.htm#64_13">Get_User_Data</A><FONT COLOR=red><A NAME="63_13"></A></FONT> (<A HREF="terminal_interface-curses-panels-user_data__ads.htm#64_28">Pan</A>  : <b>in</b>  <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>) <b>return</b> User_Access
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="65_16">Panel_Userptr</A></FONT> (<FONT COLOR=red><A NAME="65_31">Pan</A></FONT> : <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>) <b>return</b> User_Access;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-panels-user_data__adb.htm#65_16">Panel_Userptr</A>, "panel_userptr");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-panels-user_data__adb.htm#65_16">Panel_Userptr</A> (<A HREF="terminal_interface-curses-panels-user_data__ads.htm#64_28">Pan</A>);
+   <b>end</b> Get_User_Data;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-panels-user_data__ads.htm#59_14">Get_User_Data</A><FONT COLOR=red><A NAME="71_14"></A></FONT> (<A HREF="terminal_interface-curses-panels-user_data__ads.htm#59_29">Pan</A>  : <b>in</b>  <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>;
+                            Data : <b>out</b> User_Access)
+   <b>is</b>
+   <b>begin</b>
+      Data := <A HREF="terminal_interface-curses-panels-user_data__ads.htm#64_13">Get_User_Data</A> (<A HREF="terminal_interface-curses-panels-user_data__ads.htm#59_29">Pan</A>);
+   <b>end</b> Get_User_Data;
+
+<b>end</b> Terminal_Interface.Curses.Panels.User_Data;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-panels-user_data__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-panels-user_data__ads.htm
new file mode 100644
index 0000000..27e8d5b
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-panels-user_data__ads.htm
@@ -0,0 +1,75 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-panels-user_data.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-panels-user_data.ads </H1></DIV><HR>
+<PRE>
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                 Terminal_Interface.Curses.Panels.User_Data               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.12 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+
+<b>generic</b>
+   <b>type</b> User <b>is</b> <b>limited</b> <b>private</b>;
+   <b>type</b> <A HREF="terminal_interface__ads.htm#41_9">User_Access</A> <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses-panels__ads.htm#43_35">User</A>;
+<b>package</b> Terminal_Interface.Curses.Panels.User_Data<A HREF="terminal_interface-curses-panels__ads.htm#43_35"> </A><b>is</b>
+   <b>pragma</b> Preelaborate (Terminal_Interface.Curses.Panels.User_Data);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/panel.3x.html">panel.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_1"#2|</EM></FONT>
+   <b>procedure</b> Set_User_Data (Pan  : <b>in</b> Panel;
+                            Data : <b>in</b> User_Access);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">set_panel_userptr</A></EM></FONT>
+   <b>pragma</b> Inline (Set_User_Data);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_2"#2|</EM></FONT>
+   <b>procedure</b> Get_User_Data (Pan  : <b>in</b>  Panel;
+                            Data : <b>out</b> User_Access);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">panel_userptr</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_3"#2|</EM></FONT>
+   <b>function</b> Get_User_Data (Pan  : <b>in</b>  Panel) <b>return</b> User_Access;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">panel_userptr</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Same as function</EM></FONT>
+   <b>pragma</b> Inline (Get_User_Data);
+
+<b>end</b> Terminal_Interface.Curses.Panels.User_Data;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-panels__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-panels__adb.htm
new file mode 100644
index 0000000..e3dca5e
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-panels__adb.htm
@@ -0,0 +1,169 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-panels.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-panels.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                      Terminal_Interface.Curses.Panels                    --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.8 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.<A HREF="terminal_interface-curses-panels__ads.htm#43_35">Panels</A><FONT COLOR=red><A NAME="44_40"></A></FONT> <b>is</b>
+
+   <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.int;
+
+   <b>function</b> <A HREF="terminal_interface-curses-panels__ads.htm#66_13">Create</A><FONT COLOR=red><A NAME="48_13"></A></FONT> (<A HREF="terminal_interface-curses-panels__ads.htm#66_21">Win</A> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="50_16">Newpanel</A></FONT> (<FONT COLOR=red><A NAME="50_26">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-panels__adb.htm#50_16">Newpanel</A>, "new_panel");
+
+      <FONT COLOR=red><A NAME="53_7">Pan</A></FONT> : <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-panels__adb.htm#53_7">Pan</A> := <A HREF="terminal_interface-curses-panels__adb.htm#50_16">Newpanel</A> (<A HREF="terminal_interface-curses-panels__ads.htm#66_21">Win</A>);
+      <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#53_7">Pan</A> = <A HREF="terminal_interface-curses-panels__ads.htm#53_4">Null_Panel</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#59_4">Panel_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses-panels__adb.htm#53_7">Pan</A>;
+   <b>end</b> Create;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-panels__ads.htm#76_14">Bottom</A><FONT COLOR=red><A NAME="62_14"></A></FONT> (<A HREF="terminal_interface-curses-panels__ads.htm#76_22">Pan</A> : <b>in</b> <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="64_16">Bottompanel</A></FONT> (<FONT COLOR=red><A NAME="64_29">Pan</A></FONT> : <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-panels__adb.htm#64_16">Bottompanel</A>, "bottom_panel");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#64_16">Bottompanel</A> (<A HREF="terminal_interface-curses-panels__ads.htm#76_22">Pan</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#59_4">Panel_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Bottom;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-panels__ads.htm#81_14">Top</A><FONT COLOR=red><A NAME="72_14"></A></FONT> (<A HREF="terminal_interface-curses-panels__ads.htm#81_19">Pan</A> : <b>in</b> <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="74_16">Toppanel</A></FONT> (<FONT COLOR=red><A NAME="74_26">Pan</A></FONT> : <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-panels__adb.htm#74_16">Toppanel</A>, "top_panel");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#74_16">Toppanel</A> (<A HREF="terminal_interface-curses-panels__ads.htm#81_19">Pan</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#59_4">Panel_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Top;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-panels__ads.htm#86_14">Show</A><FONT COLOR=red><A NAME="82_14"></A></FONT> (<A HREF="terminal_interface-curses-panels__ads.htm#86_20">Pan</A> : <b>in</b> <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="84_16">Showpanel</A></FONT> (<FONT COLOR=red><A NAME="84_27">Pan</A></FONT> : <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-panels__adb.htm#84_16">Showpanel</A>, "show_panel");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#84_16">Showpanel</A> (<A HREF="terminal_interface-curses-panels__ads.htm#86_20">Pan</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#59_4">Panel_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Show;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-panels__ads.htm#96_14">Hide</A><FONT COLOR=red><A NAME="92_14"></A></FONT> (<A HREF="terminal_interface-curses-panels__ads.htm#96_20">Pan</A> : <b>in</b> <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="94_16">Hidepanel</A></FONT> (<FONT COLOR=red><A NAME="94_27">Pan</A></FONT> : <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-panels__adb.htm#94_16">Hidepanel</A>, "hide_panel");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#94_16">Hidepanel</A> (<A HREF="terminal_interface-curses-panels__ads.htm#96_20">Pan</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#59_4">Panel_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Hide;
+
+   <b>function</b> <A HREF="terminal_interface-curses-panels__ads.htm#101_13">Get_Window</A><FONT COLOR=red><A NAME="102_13"></A></FONT> (<A HREF="terminal_interface-curses-panels__ads.htm#101_25">Pan</A> : <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="104_16">Panel_Win</A></FONT> (<FONT COLOR=red><A NAME="104_27">Pan</A></FONT> : <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-panels__adb.htm#104_16">Panel_Win</A>, "panel_window");
+
+      <FONT COLOR=red><A NAME="107_7">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses-panels__adb.htm#104_16">Panel_Win</A> (<A HREF="terminal_interface-curses-panels__ads.htm#101_25">Pan</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#107_7">Win</A> = <A HREF="terminal_interface-curses__ads.htm#57_4">Null_Window</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#59_4">Panel_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses-panels__adb.htm#107_7">Win</A>;
+   <b>end</b> Get_Window;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-panels__ads.htm#110_14">Replace</A><FONT COLOR=red><A NAME="115_14"></A></FONT> (<A HREF="terminal_interface-curses-panels__ads.htm#110_23">Pan</A> : <b>in</b> <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>;
+                      <A HREF="terminal_interface-curses-panels__ads.htm#111_23">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="118_16">Replace_Pan</A></FONT> (<FONT COLOR=red><A NAME="118_29">Pan</A></FONT> : <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>;
+                            <FONT COLOR=red><A NAME="119_29">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-panels__adb.htm#118_16">Replace_Pan</A>, "replace_panel");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#118_16">Replace_Pan</A> (<A HREF="terminal_interface-curses-panels__ads.htm#110_23">Pan</A>, <A HREF="terminal_interface-curses-panels__ads.htm#111_23">Win</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#59_4">Panel_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Replace;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-panels__ads.htm#116_14">Move</A><FONT COLOR=red><A NAME="127_14"></A></FONT> (<A HREF="terminal_interface-curses-panels__ads.htm#116_20">Pan</A>    : <b>in</b> <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>;
+                   <A HREF="terminal_interface-curses-panels__ads.htm#117_20">Line</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+                   <A HREF="terminal_interface-curses-panels__ads.htm#118_20">Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="131_16">Move</A></FONT> (<FONT COLOR=red><A NAME="131_22">Pan</A></FONT>    : <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>;
+                     <FONT COLOR=red><A NAME="132_22">Line</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                     <FONT COLOR=red><A NAME="133_22">Column</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-panels__adb.htm#131_16">Move</A>, "move_panel");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#131_16">Move</A> (<A HREF="terminal_interface-curses-panels__ads.htm#116_20">Pan</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-panels__ads.htm#117_20">Line</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses-panels__ads.htm#118_20">Column</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#59_4">Panel_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Move;
+
+   <b>function</b> <A HREF="terminal_interface-curses-panels__ads.htm#123_13">Is_Hidden</A><FONT COLOR=red><A NAME="141_13"></A></FONT> (<A HREF="terminal_interface-curses-panels__ads.htm#123_24">Pan</A> : <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>) <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="143_16">Panel_Hidden</A></FONT> (<FONT COLOR=red><A NAME="143_30">Pan</A></FONT> : <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-panels__adb.htm#143_16">Panel_Hidden</A>, "panel_hidden");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#143_16">Panel_Hidden</A> (<A HREF="terminal_interface-curses-panels__ads.htm#123_24">Pan</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#75_4">Curses_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Is_Hidden;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-panels__ads.htm#138_14">Delete</A><FONT COLOR=red><A NAME="153_14"></A></FONT> (<A HREF="terminal_interface-curses-panels__ads.htm#138_22">Pan</A> : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="155_16">Del_Panel</A></FONT> (<FONT COLOR=red><A NAME="155_27">Pan</A></FONT> : <A HREF="terminal_interface-curses-panels__ads.htm#48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses-panels__adb.htm#155_16">Del_Panel</A>, "del_panel");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#155_16">Del_Panel</A> (<A HREF="terminal_interface-curses-panels__ads.htm#138_22">Pan</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#59_4">Panel_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-panels__ads.htm#138_22">Pan</A> := <A HREF="terminal_interface-curses-panels__ads.htm#53_4">Null_Panel</A>;
+   <b>end</b> Delete;
+
+<b>end</b> Terminal_Interface.Curses.Panels;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-panels__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-panels__ads.htm
new file mode 100644
index 0000000..5e5c6df
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-panels__ads.htm
@@ -0,0 +1,152 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-panels.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-panels.ads </H1></DIV><HR>
+<PRE>
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                      Terminal_Interface.Curses.Panels                    --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.15 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> System;
+
+<b>package</b> Terminal_Interface.Curses.Panels <b>is</b>
+   <b>pragma</b> Preelaborate (Terminal_Interface.Curses.Panels);
+   <b>pragma</b> Linker_Options ("-lpanel");
+   <b>pragma</b> Linker_Options ("-lncurses");
+
+   <b>type</b> Panel <b>is</b> <b>private</b>;
+
+   <FONT COLOR=green><EM>---------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  Interface constants  --</EM></FONT>
+   <FONT COLOR=green><EM>---------------------------</EM></FONT>
+   Null_Panel : <b>constant</b> Panel;
+
+   <FONT COLOR=green><EM>-------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  Exceptions   --</EM></FONT>
+   <FONT COLOR=green><EM>-------------------</EM></FONT>
+
+   Panel_Exception : <b>exception</b>;
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/panel.3x.html">panel.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_1"#2|</EM></FONT>
+   <b>function</b> Create (Win : Window) <b>return</b> Panel;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">new_panel()</A></EM></FONT>
+   <b>pragma</b> Inline (Create);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_2"#2|</EM></FONT>
+   <b>function</b> New_Panel (Win : Window) <b>return</b> Panel <b>renames</b> Create;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">new_panel()</A></EM></FONT>
+   <b>pragma</b> Inline (New_Panel);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_3"#2|</EM></FONT>
+   <b>procedure</b> Bottom (Pan : <b>in</b> Panel);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">bottom_panel()</A></EM></FONT>
+   <b>pragma</b> Inline (Bottom);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_4"#2|</EM></FONT>
+   <b>procedure</b> Top (Pan : <b>in</b> Panel);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">top_panel()</A></EM></FONT>
+   <b>pragma</b> Inline (Top);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_5"#2|</EM></FONT>
+   <b>procedure</b> Show (Pan : <b>in</b> Panel);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">show_panel()</A></EM></FONT>
+   <b>pragma</b> Inline (Show);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_6"#2|</EM></FONT>
+   <b>procedure</b> Update_Panels;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">update_panels()</A></EM></FONT>
+   <b>pragma</b> Import (C, Update_Panels, "update_panels");
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_7"#2|</EM></FONT>
+   <b>procedure</b> Hide (Pan : <b>in</b> Panel);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">hide_panel()</A></EM></FONT>
+   <b>pragma</b> Inline (Hide);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_8"#2|</EM></FONT>
+   <b>function</b> Get_Window (Pan : Panel) <b>return</b> Window;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">panel_window()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_9"#2|</EM></FONT>
+   <b>function</b> Panel_Window (Pan : Panel) <b>return</b> Window <b>renames</b> Get_Window;
+   <b>pragma</b> Inline (Panel_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_10"#2|</EM></FONT>
+   <b>procedure</b> Replace (<FONT COLOR=red><A NAME="111_23">Pan</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Panel</A>;
+                      Win : <b>in</b> Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">replace_panel()</A></EM></FONT>
+   <b>pragma</b> Inline (Replace);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_11"#2|</EM></FONT>
+   <b>procedure</b> Move (<FONT COLOR=red><A NAME="117_20">Pan</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Panel</A>;
+                   <FONT COLOR=red><A NAME="118_20">Line</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                   Column : <b>in</b> Column_Position);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">move_panel()</A></EM></FONT>
+   <b>pragma</b> Inline (Move);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_12"#2|</EM></FONT>
+   <b>function</b> Is_Hidden (Pan : Panel) <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">panel_hidden()</A></EM></FONT>
+   <b>pragma</b> Inline (Is_Hidden);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_13"#2|</EM></FONT>
+   <b>function</b> Above (Pan : Panel) <b>return</b> Panel;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">panel_above()</A></EM></FONT>
+   <b>pragma</b> Import (C, Above, "panel_above");
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_14"#2|</EM></FONT>
+   <b>function</b> Below (Pan : Panel) <b>return</b> Panel;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">panel_below()</A></EM></FONT>
+   <b>pragma</b> Import (C, Below, "panel_below");
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_15"#2|</EM></FONT>
+   <b>procedure</b> Delete (Pan : <b>in</b> <b>out</b> Panel);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/panel.3x.html">del_panel()</A></EM></FONT>
+   <b>pragma</b> Inline (Delete);
+
+<b>private</b>
+      <b>type</b> Panel <b>is</b> <b>new</b> System.Storage_Elements.Integer_Address;
+      Null_Panel : <b>constant</b> Panel := 0;
+
+<b>end</b> Terminal_Interface.Curses.Panels;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-aux__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-aux__adb.htm
new file mode 100644
index 0000000..14797f8
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-aux__adb.htm
@@ -0,0 +1,133 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-aux.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-aux.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                   Terminal_Interface.Curses.Text_IO.Aux                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Text_IO.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#41_51">Aux</A><FONT COLOR=red><A NAME="41_48"></A></FONT> <b>is</b>
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-aux__ads.htm#47_14">Put_Buf</A><FONT COLOR=red><A NAME="43_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-aux__ads.htm#48_7">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses-text_io-aux__ads.htm#49_7">Buf</A>    : <b>in</b> String;
+      <A HREF="terminal_interface-curses-text_io-aux__ads.htm#50_7">Width</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A>;
+      <A HREF="terminal_interface-curses-text_io-aux__ads.htm#51_7">Signal</A> : <b>in</b> Boolean := True;
+      <A HREF="terminal_interface-curses-text_io-aux__ads.htm#52_7">Ljust</A>  : <b>in</b> Boolean := False)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="50_7">L</A></FONT>   : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A>;
+      <FONT COLOR=red><A NAME="51_7">Len</A></FONT> : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A>;
+      <FONT COLOR=red><A NAME="52_7">W</A></FONT>   : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-aux__ads.htm#50_7">Width</A>;
+      <FONT COLOR=red><A NAME="53_7">LC</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+      <FONT COLOR=red><A NAME="54_7">CC</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>;
+      <FONT COLOR=red><A NAME="55_7">Y</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="56_7">X</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+
+      <b>procedure</b> <A HREF="terminal_interface-curses-text_io-aux__adb.htm#60_17">Output</A><FONT COLOR=red><A NAME="58_17"></A></FONT> (<FONT COLOR=red><A NAME="58_25">From</A></FONT>, <FONT COLOR=red><A NAME="58_31">To</A></FONT> : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A>);
+
+      <b>procedure</b> <A HREF="terminal_interface-curses-text_io-aux__adb.htm#58_17">Output</A><FONT COLOR=red><A NAME="60_17"></A></FONT> (<A HREF="terminal_interface-curses-text_io-aux__adb.htm#58_25">From</A>, <A HREF="terminal_interface-curses-text_io-aux__adb.htm#58_31">To</A> : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A>)
+      <b>is</b>
+      <b>begin</b>
+         <b>if</b> <A HREF="terminal_interface-curses-text_io-aux__adb.htm#51_7">Len</A> &gt; 0 <b>then</b>
+            <b>if</b> <A HREF="terminal_interface-curses-text_io-aux__adb.htm#52_7">W</A> = 0 <b>then</b>
+               <A HREF="terminal_interface-curses-text_io-aux__adb.htm#52_7">W</A> := <A HREF="terminal_interface-curses-text_io-aux__adb.htm#51_7">Len</A>;
+            <b>end</b> <b>if</b>;
+            <b>if</b> <A HREF="terminal_interface-curses-text_io-aux__adb.htm#51_7">Len</A> &gt; <A HREF="terminal_interface-curses-text_io-aux__adb.htm#52_7">W</A> <b>then</b>
+               <FONT COLOR=green><EM>--  LRM A10.6 (7) says this</EM></FONT>
+               <A HREF="terminal_interface-curses-text_io-aux__adb.htm#52_7">W</A> := <A HREF="terminal_interface-curses-text_io-aux__adb.htm#51_7">Len</A>;
+            <b>end</b> <b>if</b>;
+
+            <b>pragma</b> Assert (Len &lt;= W);
+            <A HREF="terminal_interface-curses__ads.htm#1157_14">Get_Size</A> (<A HREF="terminal_interface-curses-text_io-aux__ads.htm#48_7">Win</A>, <A HREF="terminal_interface-curses-text_io-aux__adb.htm#53_7">LC</A>, <A HREF="terminal_interface-curses-text_io-aux__adb.htm#54_7">CC</A>);
+            <b>if</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A> (<A HREF="terminal_interface-curses-text_io-aux__adb.htm#51_7">Len</A>) &gt; <A HREF="terminal_interface-curses-text_io-aux__adb.htm#54_7">CC</A> <b>then</b>
+               <b>if</b> <A HREF="terminal_interface-curses-text_io-aux__ads.htm#51_7">Signal</A> <b>then</b>
+                  <b>raise</b> <A HREF="terminal_interface-curses-text_io__ads.htm#134_4">Layout_Error</A>;
+               <b>else</b>
+                  <b>return</b>;
+               <b>end</b> <b>if</b>;
+            <b>else</b>
+               <b>if</b> <A HREF="terminal_interface-curses-text_io-aux__adb.htm#51_7">Len</A> &lt; <A HREF="terminal_interface-curses-text_io-aux__adb.htm#52_7">W</A> <b>and</b> <b>then</b> <b>not</b> <A HREF="terminal_interface-curses-text_io-aux__ads.htm#52_7">Ljust</A> <b>then</b>
+                  <b>declare</b>
+                     <FONT COLOR=red><A NAME="83_22">Filler</A></FONT> : <b>constant</b> String (1 .. (<A HREF="terminal_interface-curses-text_io-aux__adb.htm#52_7">W</A> - <A HREF="terminal_interface-curses-text_io-aux__adb.htm#51_7">Len</A>))
+                       := (<b>others</b> =&gt; ' ');
+                  <b>begin</b>
+                     <A HREF="terminal_interface-curses-text_io__ads.htm#116_14">Put</A> (<A HREF="terminal_interface-curses-text_io-aux__ads.htm#48_7">Win</A>, <A HREF="terminal_interface-curses-text_io-aux__adb.htm#83_22">Filler</A>);
+                  <b>end</b>;
+               <b>end</b> <b>if</b>;
+               <A HREF="terminal_interface-curses__ads.htm#1173_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io-aux__ads.htm#48_7">Win</A>, <A HREF="terminal_interface-curses-text_io-aux__adb.htm#55_7">Y</A>, <A HREF="terminal_interface-curses-text_io-aux__adb.htm#56_7">X</A>);
+               <b>if</b> (<A HREF="terminal_interface-curses-text_io-aux__adb.htm#56_7">X</A> + <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A> (<A HREF="terminal_interface-curses-text_io-aux__adb.htm#51_7">Len</A>)) &gt; <A HREF="terminal_interface-curses-text_io-aux__adb.htm#54_7">CC</A> <b>then</b>
+                  <A HREF="terminal_interface-curses-text_io__ads.htm#87_14">New_Line</A> (<A HREF="terminal_interface-curses-text_io-aux__ads.htm#48_7">Win</A>);
+               <b>end</b> <b>if</b>;
+               <A HREF="terminal_interface-curses-text_io__ads.htm#116_14">Put</A> (<A HREF="terminal_interface-curses-text_io-aux__ads.htm#48_7">Win</A>, <A HREF="terminal_interface-curses-text_io-aux__ads.htm#49_7">Buf</A> (<A HREF="terminal_interface-curses-text_io-aux__adb.htm#58_25">From</A> .. <A HREF="terminal_interface-curses-text_io-aux__adb.htm#58_31">To</A>));
+               <b>if</b> <A HREF="terminal_interface-curses-text_io-aux__adb.htm#51_7">Len</A> &lt; <A HREF="terminal_interface-curses-text_io-aux__adb.htm#52_7">W</A> <b>and</b> <b>then</b> <A HREF="terminal_interface-curses-text_io-aux__ads.htm#52_7">Ljust</A> <b>then</b>
+                  <b>declare</b>
+                     <FONT COLOR=red><A NAME="96_22">Filler</A></FONT> : <b>constant</b> String (1 .. (<A HREF="terminal_interface-curses-text_io-aux__adb.htm#52_7">W</A> - <A HREF="terminal_interface-curses-text_io-aux__adb.htm#51_7">Len</A>))
+                       := (<b>others</b> =&gt; ' ');
+                  <b>begin</b>
+                     <A HREF="terminal_interface-curses-text_io__ads.htm#116_14">Put</A> (<A HREF="terminal_interface-curses-text_io-aux__ads.htm#48_7">Win</A>, <A HREF="terminal_interface-curses-text_io-aux__adb.htm#96_22">Filler</A>);
+                  <b>end</b>;
+               <b>end</b> <b>if</b>;
+            <b>end</b> <b>if</b>;
+         <b>end</b> <b>if</b>;
+      <b>end</b> Output;
+
+   <b>begin</b>
+      <b>pragma</b> Assert (Win /= Null_Window);
+      <b>if</b> <A HREF="terminal_interface-curses-text_io-aux__ads.htm#52_7">Ljust</A> <b>then</b>
+         <A HREF="terminal_interface-curses-text_io-aux__adb.htm#50_7">L</A> := 1;
+         <b>for</b> <FONT COLOR=red><A NAME="110_14">I</A></FONT> <b>in</b> 1 .. <A HREF="terminal_interface-curses-text_io-aux__ads.htm#49_7">Buf</A>'Length <b>loop</b>
+            <b>exit</b> <b>when</b> <A HREF="terminal_interface-curses-text_io-aux__ads.htm#49_7">Buf</A> (<A HREF="terminal_interface-curses-text_io-aux__adb.htm#50_7">L</A>) = ' ';
+            <A HREF="terminal_interface-curses-text_io-aux__adb.htm#50_7">L</A> := <A HREF="terminal_interface-curses-text_io-aux__adb.htm#50_7">L</A> + 1;
+         <b>end</b> <b>loop</b>;
+         <A HREF="terminal_interface-curses-text_io-aux__adb.htm#51_7">Len</A> := <A HREF="terminal_interface-curses-text_io-aux__adb.htm#50_7">L</A> - 1;
+         <A HREF="terminal_interface-curses-text_io-aux__adb.htm#58_17">Output</A> (1, <A HREF="terminal_interface-curses-text_io-aux__adb.htm#51_7">Len</A>);
+      <b>else</b>  <FONT COLOR=green><EM>-- input buffer is not left justified</EM></FONT>
+         <A HREF="terminal_interface-curses-text_io-aux__adb.htm#50_7">L</A> := <A HREF="terminal_interface-curses-text_io-aux__ads.htm#49_7">Buf</A>'Length;
+         <b>for</b> <FONT COLOR=red><A NAME="118_14">I</A></FONT> <b>in</b> 1 .. <A HREF="terminal_interface-curses-text_io-aux__ads.htm#49_7">Buf</A>'Length <b>loop</b>
+            <b>exit</b> <b>when</b> <A HREF="terminal_interface-curses-text_io-aux__ads.htm#49_7">Buf</A> (<A HREF="terminal_interface-curses-text_io-aux__adb.htm#50_7">L</A>) = ' ';
+            <A HREF="terminal_interface-curses-text_io-aux__adb.htm#50_7">L</A> := <A HREF="terminal_interface-curses-text_io-aux__adb.htm#50_7">L</A> - 1;
+         <b>end</b> <b>loop</b>;
+         <A HREF="terminal_interface-curses-text_io-aux__adb.htm#51_7">Len</A> := <A HREF="terminal_interface-curses-text_io-aux__ads.htm#49_7">Buf</A>'Length - <A HREF="terminal_interface-curses-text_io-aux__adb.htm#50_7">L</A>;
+         <A HREF="terminal_interface-curses-text_io-aux__adb.htm#58_17">Output</A> (<A HREF="terminal_interface-curses-text_io-aux__adb.htm#50_7">L</A> + 1, <A HREF="terminal_interface-curses-text_io-aux__ads.htm#49_7">Buf</A>'Length);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Put_Buf;
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Aux;
+
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-aux__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-aux__ads.htm
new file mode 100644
index 0000000..32e2e74
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-aux__ads.htm
@@ -0,0 +1,60 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-aux.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-aux.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                   Terminal_Interface.Curses.Text_IO.Aux                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.10 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>private</b> <b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-aux__adb.htm#41_48">Aux</A><FONT COLOR=red><A NAME="41_51"></A></FONT> <b>is</b>
+   <FONT COLOR=green><EM>--  pragma Preelaborate (Aux);</EM></FONT>
+
+   <FONT COLOR=green><EM>--  This routine is called from the Text_IO output routines for numeric</EM></FONT>
+   <FONT COLOR=green><EM>--  and enumeration types.</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-aux__adb.htm#43_14">Put_Buf</A><FONT COLOR=red><A NAME="47_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="48_7">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;               <FONT COLOR=green><EM>-- The output window</EM></FONT>
+      <FONT COLOR=red><A NAME="49_7">Buf</A></FONT>    : <b>in</b> String;               <FONT COLOR=green><EM>-- The buffer containing the text</EM></FONT>
+      <FONT COLOR=red><A NAME="50_7">Width</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A>;                <FONT COLOR=green><EM>-- The width of the output field</EM></FONT>
+      <FONT COLOR=red><A NAME="51_7">Signal</A></FONT> : <b>in</b> Boolean := True;      <FONT COLOR=green><EM>-- If true, we raise Layout_Error</EM></FONT>
+      <FONT COLOR=red><A NAME="52_7">Ljust</A></FONT>  : <b>in</b> Boolean := False);    <FONT COLOR=green><EM>-- The Buf is left justified</EM></FONT>
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Aux;
+
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-complex_io__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-complex_io__adb.htm
new file mode 100644
index 0000000..67b5976
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-complex_io__adb.htm
@@ -0,0 +1,78 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-complex_io.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-complex_io.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Text_IO.Complex_IO               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.8 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-float_io__ads.htm#44_43">Float_IO</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Text_IO.<A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#46_43">Complex_IO</A> <b>is</b>
+
+   <b>package</b> <FONT COLOR=red><A NAME="45_12">FIO</A></FONT> <b>is</b> <b>new</b>
+     <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-float_io__ads.htm#44_43">Float_IO</A> (<A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#44_17">Complex_Types</A>.Real'Base);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#54_14">Put</A><FONT COLOR=red><A NAME="48_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#55_7">Win</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#56_7">Item</A> : <b>in</b> Complex;
+      <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#57_7">Fore</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#50_4">Default_Fore</A>;
+      <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#58_7">Aft</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#51_4">Default_Aft</A>;
+      <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#59_7">Exp</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#52_4">Default_Exp</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#54_14">Put</A> (<A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#55_7">Win</A>, '(');
+      <A HREF="terminal_interface-curses-text_io-complex_io__adb.htm#45_12">FIO</A>.Put (<A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#55_7">Win</A>, <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#56_7">Item</A>.Re, <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#57_7">Fore</A>, <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#58_7">Aft</A>, <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#59_7">Exp</A>);
+      <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#54_14">Put</A> (<A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#55_7">Win</A>, ',');
+      <A HREF="terminal_interface-curses-text_io-complex_io__adb.htm#45_12">FIO</A>.Put (<A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#55_7">Win</A>, <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#56_7">Item</A>.Im, <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#57_7">Fore</A>, <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#58_7">Aft</A>, <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#59_7">Exp</A>);
+      <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#54_14">Put</A> (<A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#55_7">Win</A>, ')');
+   <b>end</b> Put;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#61_14">Put</A><FONT COLOR=red><A NAME="63_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#62_7">Item</A> : <b>in</b> Complex;
+      <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#63_7">Fore</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#50_4">Default_Fore</A>;
+      <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#64_7">Aft</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#51_4">Default_Aft</A>;
+      <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#65_7">Exp</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#52_4">Default_Exp</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#61_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#62_7">Item</A>, <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#63_7">Fore</A>, <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#64_7">Aft</A>, <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#65_7">Exp</A>);
+   <b>end</b> Put;
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Complex_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-complex_io__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-complex_io__ads.htm
new file mode 100644
index 0000000..03753a8
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-complex_io__ads.htm
@@ -0,0 +1,75 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-complex_io.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-complex_io.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Text_IO.Complex_IO               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.8 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Ada.Numerics.Generic_Complex_Types;
+
+<b>generic</b>
+   <b>with</b> <b>package</b> <FONT COLOR=red><A NAME="44_17">Complex_Types</A></FONT> <b>is</b> <b>new</b> Ada.Numerics.Generic_Complex_Types (&lt;&gt;);
+
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<FONT COLOR=red><A NAME="46_43">Complex_IO</A></FONT> <b>is</b>
+
+   <b>use</b> <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#44_17">Complex_Types</A>;
+
+   <FONT COLOR=red><A NAME="50_4">Default_Fore</A></FONT> : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := 2;
+   <FONT COLOR=red><A NAME="51_4">Default_Aft</A></FONT>  : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := Real'<b>Digits</b> - 1;
+   <FONT COLOR=red><A NAME="52_4">Default_Exp</A></FONT>  : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := 3;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-complex_io__adb.htm#48_14">Put</A><FONT COLOR=red><A NAME="54_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="55_7">Win</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <FONT COLOR=red><A NAME="56_7">Item</A></FONT> : <b>in</b> Complex;
+      <FONT COLOR=red><A NAME="57_7">Fore</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#50_4">Default_Fore</A>;
+      <FONT COLOR=red><A NAME="58_7">Aft</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#51_4">Default_Aft</A>;
+      <FONT COLOR=red><A NAME="59_7">Exp</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#52_4">Default_Exp</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-complex_io__adb.htm#63_14">Put</A><FONT COLOR=red><A NAME="61_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="62_7">Item</A></FONT> : <b>in</b> Complex;
+      <FONT COLOR=red><A NAME="63_7">Fore</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#50_4">Default_Fore</A>;
+      <FONT COLOR=red><A NAME="64_7">Aft</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#51_4">Default_Aft</A>;
+      <FONT COLOR=red><A NAME="65_7">Exp</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#52_4">Default_Exp</A>);
+
+<b>private</b>
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-text_io-complex_io__ads.htm#61_14">Put</A>);
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Complex_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-decimal_io__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-decimal_io__adb.htm
new file mode 100644
index 0000000..e458ec2
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-decimal_io__adb.htm
@@ -0,0 +1,80 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-decimal_io.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-decimal_io.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Text_IO.Decimal_IO               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.8 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Ada.Text_IO;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#41_51">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Text_IO.<A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#44_43">Decimal_IO</A> <b>is</b>
+
+   <b>package</b> <FONT COLOR=red><A NAME="46_12">Aux</A></FONT> <b>renames</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#41_51">Aux</A>;
+   <b>package</b> <FONT COLOR=red><A NAME="47_12">DIO</A></FONT> <b>is</b> <b>new</b> Ada.Text_IO.Decimal_IO (<A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#42_9">Num</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#50_14">Put</A><FONT COLOR=red><A NAME="49_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#51_7">Win</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#52_7">Item</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#42_9">Num</A>;
+      <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#53_7">Fore</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#46_4">Default_Fore</A>;
+      <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#54_7">Aft</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#47_4">Default_Aft</A>;
+      <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#55_7">Exp</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#48_4">Default_Exp</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="56_7">Buf</A></FONT> : String (1 .. <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A>'Last);
+      <FONT COLOR=red><A NAME="57_7">Len</A></FONT> : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#53_7">Fore</A> + 1 + <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#54_7">Aft</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#55_7">Exp</A> &gt; 0 <b>then</b>
+         <A HREF="terminal_interface-curses-text_io-decimal_io__adb.htm#57_7">Len</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__adb.htm#57_7">Len</A> + 1 + <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#55_7">Exp</A>;
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-text_io-decimal_io__adb.htm#47_12">DIO</A>.Put (<A HREF="terminal_interface-curses-text_io-decimal_io__adb.htm#56_7">Buf</A>, <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#52_7">Item</A>, <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#54_7">Aft</A>, <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#55_7">Exp</A>);
+      <A HREF="terminal_interface-curses-text_io-decimal_io__adb.htm#46_12">Aux</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#47_14">Put_Buf</A> (<A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#51_7">Win</A>, <A HREF="terminal_interface-curses-text_io-decimal_io__adb.htm#56_7">Buf</A>, <A HREF="terminal_interface-curses-text_io-decimal_io__adb.htm#57_7">Len</A>, False);
+   <b>end</b> Put;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#57_14">Put</A><FONT COLOR=red><A NAME="66_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#58_7">Item</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#42_9">Num</A>;
+      <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#59_7">Fore</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#46_4">Default_Fore</A>;
+      <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#60_7">Aft</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#47_4">Default_Aft</A>;
+      <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#61_7">Exp</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#48_4">Default_Exp</A>) <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#57_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#58_7">Item</A>, <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#59_7">Fore</A>, <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#60_7">Aft</A>, <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#61_7">Exp</A>);
+   <b>end</b> Put;
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Decimal_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-decimal_io__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-decimal_io__ads.htm
new file mode 100644
index 0000000..ee9138e
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-decimal_io__ads.htm
@@ -0,0 +1,71 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-decimal_io.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-decimal_io.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Text_IO.Decimal_IO               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>generic</b>
+   <b>type</b> <FONT COLOR=red><A NAME="42_9">Num</A></FONT> <b>is</b> <b>delta</b> &lt;&gt; <b>digits</b> &lt;&gt;;
+
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<FONT COLOR=red><A NAME="44_43">Decimal_IO</A></FONT> <b>is</b>
+
+   <FONT COLOR=red><A NAME="46_4">Default_Fore</A></FONT> : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#42_9">Num</A>'Fore;
+   <FONT COLOR=red><A NAME="47_4">Default_Aft</A></FONT>  : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#42_9">Num</A>'Aft;
+   <FONT COLOR=red><A NAME="48_4">Default_Exp</A></FONT>  : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := 0;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-decimal_io__adb.htm#49_14">Put</A><FONT COLOR=red><A NAME="50_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="51_7">Win</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <FONT COLOR=red><A NAME="52_7">Item</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#42_9">Num</A>;
+      <FONT COLOR=red><A NAME="53_7">Fore</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#46_4">Default_Fore</A>;
+      <FONT COLOR=red><A NAME="54_7">Aft</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#47_4">Default_Aft</A>;
+      <FONT COLOR=red><A NAME="55_7">Exp</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#48_4">Default_Exp</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-decimal_io__adb.htm#66_14">Put</A><FONT COLOR=red><A NAME="57_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="58_7">Item</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#42_9">Num</A>;
+      <FONT COLOR=red><A NAME="59_7">Fore</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#46_4">Default_Fore</A>;
+      <FONT COLOR=red><A NAME="60_7">Aft</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#47_4">Default_Aft</A>;
+      <FONT COLOR=red><A NAME="61_7">Exp</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#48_4">Default_Exp</A>);
+
+<b>private</b>
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-text_io-decimal_io__ads.htm#57_14">Put</A>);
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Decimal_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-enumeration_io__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-enumeration_io__adb.htm
new file mode 100644
index 0000000..14d2332
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-enumeration_io__adb.htm
@@ -0,0 +1,85 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-enumeration_io.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-enumeration_io.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--             Terminal_Interface.Curses.Text_IO.Enumeration_IO             --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.8 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Ada.Text_IO;
+<b>with</b> Ada.Characters.Handling; <b>use</b> Ada.Characters.Handling;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#41_51">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Text_IO.<A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#44_43">Enumeration_IO</A> <b>is</b>
+
+   <b>package</b> <FONT COLOR=red><A NAME="47_12">Aux</A></FONT> <b>renames</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#41_51">Aux</A>;
+   <b>package</b> <FONT COLOR=red><A NAME="48_12">EIO</A></FONT> <b>is</b> <b>new</b> Ada.Text_IO.Enumeration_IO (<A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#42_9">Enum</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#49_14">Put</A><FONT COLOR=red><A NAME="50_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#50_7">Win</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#51_7">Item</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#42_9">Enum</A>;
+      <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#52_7">Width</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#46_4">Default_Width</A>;
+      <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#53_7">Set</A>   : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#53_9">Type_Set</A> := <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#47_4">Default_Setting</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="56_7">Buf</A></FONT>  : String (1 .. <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A>'Last);
+      <FONT COLOR=red><A NAME="57_7">Tset</A></FONT> : Ada.Text_IO.Type_Set;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#53_7">Set</A> /= <A HREF="terminal_interface-curses-text_io__ads.htm#53_46">Mixed_Case</A> <b>then</b>
+         <A HREF="terminal_interface-curses-text_io-enumeration_io__adb.htm#57_7">Tset</A> := Ada.Text_IO.Type_Set'Val (<A HREF="terminal_interface-curses-text_io__ads.htm#53_9">Type_Set</A>'Pos (<A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#53_7">Set</A>));
+      <b>else</b>
+         <A HREF="terminal_interface-curses-text_io-enumeration_io__adb.htm#57_7">Tset</A> := Ada.Text_IO.Lower_Case;
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-text_io-enumeration_io__adb.htm#48_12">EIO</A>.Put (<A HREF="terminal_interface-curses-text_io-enumeration_io__adb.htm#56_7">Buf</A>, <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#51_7">Item</A>, <A HREF="terminal_interface-curses-text_io-enumeration_io__adb.htm#57_7">Tset</A>);
+      <b>if</b> <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#53_7">Set</A> = <A HREF="terminal_interface-curses-text_io__ads.htm#53_46">Mixed_Case</A> <b>then</b>
+         <A HREF="terminal_interface-curses-text_io-enumeration_io__adb.htm#56_7">Buf</A> (<A HREF="terminal_interface-curses-text_io-enumeration_io__adb.htm#56_7">Buf</A>'First) := To_Upper (<A HREF="terminal_interface-curses-text_io-enumeration_io__adb.htm#56_7">Buf</A> (<A HREF="terminal_interface-curses-text_io-enumeration_io__adb.htm#56_7">Buf</A>'First));
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-text_io-enumeration_io__adb.htm#47_12">Aux</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#47_14">Put_Buf</A> (<A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#50_7">Win</A>, <A HREF="terminal_interface-curses-text_io-enumeration_io__adb.htm#56_7">Buf</A>, <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#52_7">Width</A>, True, True);
+   <b>end</b> Put;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#55_14">Put</A><FONT COLOR=red><A NAME="71_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#56_7">Item</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#42_9">Enum</A>;
+      <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#57_7">Width</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#46_4">Default_Width</A>;
+      <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#58_7">Set</A>   : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#53_9">Type_Set</A> := <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#47_4">Default_Setting</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#55_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#56_7">Item</A>, <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#57_7">Width</A>, <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#58_7">Set</A>);
+   <b>end</b> Put;
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Enumeration_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-enumeration_io__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-enumeration_io__ads.htm
new file mode 100644
index 0000000..8bb95d8
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-enumeration_io__ads.htm
@@ -0,0 +1,68 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-enumeration_io.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-enumeration_io.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--             Terminal_Interface.Curses.Text_IO.Enumeration_IO             --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>generic</b>
+   <b>type</b> <FONT COLOR=red><A NAME="42_9">Enum</A></FONT> <b>is</b> (&lt;&gt;);
+
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<FONT COLOR=red><A NAME="44_43">Enumeration_IO</A></FONT> <b>is</b>
+
+   <FONT COLOR=red><A NAME="46_4">Default_Width</A></FONT> : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := 0;
+   <FONT COLOR=red><A NAME="47_4">Default_Setting</A></FONT> : <A HREF="terminal_interface-curses-text_io__ads.htm#53_9">Type_Set</A> := <A HREF="terminal_interface-curses-text_io__ads.htm#53_46">Mixed_Case</A>;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-enumeration_io__adb.htm#50_14">Put</A><FONT COLOR=red><A NAME="49_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="50_7">Win</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <FONT COLOR=red><A NAME="51_7">Item</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#42_9">Enum</A>;
+      <FONT COLOR=red><A NAME="52_7">Width</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#46_4">Default_Width</A>;
+      <FONT COLOR=red><A NAME="53_7">Set</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#53_9">Type_Set</A> := <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#47_4">Default_Setting</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-enumeration_io__adb.htm#71_14">Put</A><FONT COLOR=red><A NAME="55_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="56_7">Item</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#42_9">Enum</A>;
+      <FONT COLOR=red><A NAME="57_7">Width</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#46_4">Default_Width</A>;
+      <FONT COLOR=red><A NAME="58_7">Set</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#53_9">Type_Set</A> := <A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#47_4">Default_Setting</A>);
+
+<b>private</b>
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-text_io-enumeration_io__ads.htm#55_14">Put</A>);
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Enumeration_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-fixed_io__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-fixed_io__adb.htm
new file mode 100644
index 0000000..7e81c22
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-fixed_io__adb.htm
@@ -0,0 +1,80 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-fixed_io.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-fixed_io.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                Terminal_Interface.Curses.Text_IO.Fixed_IO                --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.8 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Ada.Text_IO;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#41_51">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Text_IO.<A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#44_43">Fixed_IO</A> <b>is</b>
+
+   <b>package</b> <FONT COLOR=red><A NAME="46_12">Aux</A></FONT> <b>renames</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#41_51">Aux</A>;
+   <b>package</b> <FONT COLOR=red><A NAME="47_12">FIXIO</A></FONT> <b>is</b> <b>new</b> Ada.Text_IO.Fixed_IO (<A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#42_9">Num</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#50_14">Put</A><FONT COLOR=red><A NAME="49_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#51_7">Win</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#52_7">Item</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#42_9">Num</A>;
+      <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#53_7">Fore</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#46_4">Default_Fore</A>;
+      <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#54_7">Aft</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#47_4">Default_Aft</A>;
+      <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#55_7">Exp</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#48_4">Default_Exp</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="56_7">Buf</A></FONT> : String (1 .. <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A>'Last);
+      <FONT COLOR=red><A NAME="57_7">Len</A></FONT> : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#53_7">Fore</A> + 1 + <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#54_7">Aft</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#55_7">Exp</A> &gt; 0 <b>then</b>
+         <A HREF="terminal_interface-curses-text_io-fixed_io__adb.htm#57_7">Len</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__adb.htm#57_7">Len</A> + 1 + <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#55_7">Exp</A>;
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-text_io-fixed_io__adb.htm#47_12">FIXIO</A>.Put (<A HREF="terminal_interface-curses-text_io-fixed_io__adb.htm#56_7">Buf</A>, <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#52_7">Item</A>, <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#54_7">Aft</A>, <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#55_7">Exp</A>);
+      <A HREF="terminal_interface-curses-text_io-fixed_io__adb.htm#46_12">Aux</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#47_14">Put_Buf</A> (<A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#51_7">Win</A>, <A HREF="terminal_interface-curses-text_io-fixed_io__adb.htm#56_7">Buf</A>, <A HREF="terminal_interface-curses-text_io-fixed_io__adb.htm#57_7">Len</A>, False);
+   <b>end</b> Put;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#57_14">Put</A><FONT COLOR=red><A NAME="66_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#58_7">Item</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#42_9">Num</A>;
+      <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#59_7">Fore</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#46_4">Default_Fore</A>;
+      <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#60_7">Aft</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#47_4">Default_Aft</A>;
+      <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#61_7">Exp</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#48_4">Default_Exp</A>) <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#57_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#58_7">Item</A>, <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#59_7">Fore</A>, <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#60_7">Aft</A>, <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#61_7">Exp</A>);
+   <b>end</b> Put;
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Fixed_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-fixed_io__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-fixed_io__ads.htm
new file mode 100644
index 0000000..f5ac125
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-fixed_io__ads.htm
@@ -0,0 +1,71 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-fixed_io.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-fixed_io.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                Terminal_Interface.Curses.Text_IO.Fixed_IO                --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>generic</b>
+   <b>type</b> <FONT COLOR=red><A NAME="42_9">Num</A></FONT> <b>is</b> <b>delta</b> &lt;&gt;;
+
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<FONT COLOR=red><A NAME="44_43">Fixed_IO</A></FONT> <b>is</b>
+
+   <FONT COLOR=red><A NAME="46_4">Default_Fore</A></FONT> : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#42_9">Num</A>'Fore;
+   <FONT COLOR=red><A NAME="47_4">Default_Aft</A></FONT>  : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#42_9">Num</A>'Aft;
+   <FONT COLOR=red><A NAME="48_4">Default_Exp</A></FONT>  : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := 0;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-fixed_io__adb.htm#49_14">Put</A><FONT COLOR=red><A NAME="50_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="51_7">Win</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <FONT COLOR=red><A NAME="52_7">Item</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#42_9">Num</A>;
+      <FONT COLOR=red><A NAME="53_7">Fore</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#46_4">Default_Fore</A>;
+      <FONT COLOR=red><A NAME="54_7">Aft</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#47_4">Default_Aft</A>;
+      <FONT COLOR=red><A NAME="55_7">Exp</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#48_4">Default_Exp</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-fixed_io__adb.htm#66_14">Put</A><FONT COLOR=red><A NAME="57_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="58_7">Item</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#42_9">Num</A>;
+      <FONT COLOR=red><A NAME="59_7">Fore</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#46_4">Default_Fore</A>;
+      <FONT COLOR=red><A NAME="60_7">Aft</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#47_4">Default_Aft</A>;
+      <FONT COLOR=red><A NAME="61_7">Exp</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#48_4">Default_Exp</A>);
+
+<b>private</b>
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-text_io-fixed_io__ads.htm#57_14">Put</A>);
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Fixed_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-float_io__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-float_io__adb.htm
new file mode 100644
index 0000000..d344cec
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-float_io__adb.htm
@@ -0,0 +1,81 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-float_io.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-float_io.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                Terminal_Interface.Curses.Text_IO.Float_IO                --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.8 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Ada.Text_IO;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#41_51">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Text_IO.<A HREF="terminal_interface-curses-text_io-float_io__ads.htm#44_43">Float_IO</A> <b>is</b>
+
+   <b>package</b> <FONT COLOR=red><A NAME="46_12">Aux</A></FONT> <b>renames</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#41_51">Aux</A>;
+   <b>package</b> <FONT COLOR=red><A NAME="47_12">FIO</A></FONT> <b>is</b> <b>new</b> Ada.Text_IO.Float_IO (<A HREF="terminal_interface-curses-text_io-float_io__ads.htm#42_9">Num</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#50_14">Put</A><FONT COLOR=red><A NAME="49_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-float_io__ads.htm#51_7">Win</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#52_7">Item</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#42_9">Num</A>;
+      <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#53_7">Fore</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#46_4">Default_Fore</A>;
+      <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#54_7">Aft</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#47_4">Default_Aft</A>;
+      <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#55_7">Exp</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#48_4">Default_Exp</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="56_7">Buf</A></FONT> : String (1 .. <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A>'Last);
+      <FONT COLOR=red><A NAME="57_7">Len</A></FONT> : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#53_7">Fore</A> + 1 + <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#54_7">Aft</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#55_7">Exp</A> &gt; 0 <b>then</b>
+         <A HREF="terminal_interface-curses-text_io-float_io__adb.htm#57_7">Len</A> := <A HREF="terminal_interface-curses-text_io-float_io__adb.htm#57_7">Len</A> + 1 + <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#55_7">Exp</A>;
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses-text_io-float_io__adb.htm#47_12">FIO</A>.Put (<A HREF="terminal_interface-curses-text_io-float_io__adb.htm#56_7">Buf</A>, <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#52_7">Item</A>, <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#54_7">Aft</A>, <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#55_7">Exp</A>);
+      <A HREF="terminal_interface-curses-text_io-float_io__adb.htm#46_12">Aux</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#47_14">Put_Buf</A> (<A HREF="terminal_interface-curses-text_io-float_io__ads.htm#51_7">Win</A>, <A HREF="terminal_interface-curses-text_io-float_io__adb.htm#56_7">Buf</A>, <A HREF="terminal_interface-curses-text_io-float_io__adb.htm#57_7">Len</A>, False);
+   <b>end</b> Put;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#57_14">Put</A><FONT COLOR=red><A NAME="66_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-float_io__ads.htm#58_7">Item</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#42_9">Num</A>;
+      <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#59_7">Fore</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#46_4">Default_Fore</A>;
+      <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#60_7">Aft</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#47_4">Default_Aft</A>;
+      <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#61_7">Exp</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#48_4">Default_Exp</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#57_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#58_7">Item</A>, <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#59_7">Fore</A>, <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#60_7">Aft</A>, <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#61_7">Exp</A>);
+   <b>end</b> Put;
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Float_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-float_io__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-float_io__ads.htm
new file mode 100644
index 0000000..3e5a7f0
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-float_io__ads.htm
@@ -0,0 +1,71 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-float_io.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-float_io.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                Terminal_Interface.Curses.Text_IO.Float_IO                --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>generic</b>
+   <b>type</b> <FONT COLOR=red><A NAME="42_9">Num</A></FONT> <b>is</b> <b>digits</b> &lt;&gt;;
+
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<FONT COLOR=red><A NAME="44_43">Float_IO</A></FONT> <b>is</b>
+
+   <FONT COLOR=red><A NAME="46_4">Default_Fore</A></FONT> : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := 2;
+   <FONT COLOR=red><A NAME="47_4">Default_Aft</A></FONT>  : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#42_9">Num</A>'<b>Digits</b> - 1;
+   <FONT COLOR=red><A NAME="48_4">Default_Exp</A></FONT>  : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := 3;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-float_io__adb.htm#49_14">Put</A><FONT COLOR=red><A NAME="50_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="51_7">Win</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <FONT COLOR=red><A NAME="52_7">Item</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#42_9">Num</A>;
+      <FONT COLOR=red><A NAME="53_7">Fore</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#46_4">Default_Fore</A>;
+      <FONT COLOR=red><A NAME="54_7">Aft</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#47_4">Default_Aft</A>;
+      <FONT COLOR=red><A NAME="55_7">Exp</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#48_4">Default_Exp</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-float_io__adb.htm#66_14">Put</A><FONT COLOR=red><A NAME="57_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="58_7">Item</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#42_9">Num</A>;
+      <FONT COLOR=red><A NAME="59_7">Fore</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#46_4">Default_Fore</A>;
+      <FONT COLOR=red><A NAME="60_7">Aft</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#47_4">Default_Aft</A>;
+      <FONT COLOR=red><A NAME="61_7">Exp</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-float_io__ads.htm#48_4">Default_Exp</A>);
+
+<b>private</b>
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-text_io-float_io__ads.htm#57_14">Put</A>);
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Float_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-integer_io__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-integer_io__adb.htm
new file mode 100644
index 0000000..0264fa5
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-integer_io__adb.htm
@@ -0,0 +1,75 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-integer_io.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-integer_io.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Text_IO.Integer_IO               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.8 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Ada.Text_IO;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#41_51">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Text_IO.<A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#44_43">Integer_IO</A> <b>is</b>
+
+   <b>package</b> <FONT COLOR=red><A NAME="46_12">Aux</A></FONT> <b>renames</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#41_51">Aux</A>;
+   <b>package</b> <FONT COLOR=red><A NAME="47_12">IIO</A></FONT> <b>is</b> <b>new</b> Ada.Text_IO.Integer_IO (<A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#42_9">Num</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#49_14">Put</A><FONT COLOR=red><A NAME="49_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#50_7">Win</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#51_7">Item</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#42_9">Num</A>;
+      <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#52_7">Width</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#46_4">Default_Width</A>;
+      <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#53_7">Base</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#51_12">Number_Base</A> := <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#47_4">Default_Base</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="55_7">Buf</A></FONT> : String (1 .. <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A>'Last);
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io-integer_io__adb.htm#47_12">IIO</A>.Put (<A HREF="terminal_interface-curses-text_io-integer_io__adb.htm#55_7">Buf</A>, <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#51_7">Item</A>, <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#53_7">Base</A>);
+      <A HREF="terminal_interface-curses-text_io-integer_io__adb.htm#46_12">Aux</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#47_14">Put_Buf</A> (<A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#50_7">Win</A>, <A HREF="terminal_interface-curses-text_io-integer_io__adb.htm#55_7">Buf</A>, <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#52_7">Width</A>);
+   <b>end</b> Put;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#55_14">Put</A><FONT COLOR=red><A NAME="61_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#56_7">Item</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#42_9">Num</A>;
+      <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#57_7">Width</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#46_4">Default_Width</A>;
+      <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#58_7">Base</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#51_12">Number_Base</A> := <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#47_4">Default_Base</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#55_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#56_7">Item</A>, <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#57_7">Width</A>, <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#58_7">Base</A>);
+   <b>end</b> Put;
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Integer_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-integer_io__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-integer_io__ads.htm
new file mode 100644
index 0000000..9816bd2
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-integer_io__ads.htm
@@ -0,0 +1,68 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-integer_io.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-integer_io.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Text_IO.Integer_IO               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>generic</b>
+   <b>type</b> <FONT COLOR=red><A NAME="42_9">Num</A></FONT> <b>is</b> <b>range</b> &lt;&gt;;
+
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<FONT COLOR=red><A NAME="44_43">Integer_IO</A></FONT> <b>is</b>
+
+   <FONT COLOR=red><A NAME="46_4">Default_Width</A></FONT> : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#42_9">Num</A>'Width;
+   <FONT COLOR=red><A NAME="47_4">Default_Base</A></FONT>  : <A HREF="terminal_interface-curses-text_io__ads.htm#51_12">Number_Base</A> := 10;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-integer_io__adb.htm#49_14">Put</A><FONT COLOR=red><A NAME="49_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="50_7">Win</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <FONT COLOR=red><A NAME="51_7">Item</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#42_9">Num</A>;
+      <FONT COLOR=red><A NAME="52_7">Width</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#46_4">Default_Width</A>;
+      <FONT COLOR=red><A NAME="53_7">Base</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#51_12">Number_Base</A> := <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#47_4">Default_Base</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-integer_io__adb.htm#61_14">Put</A><FONT COLOR=red><A NAME="55_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="56_7">Item</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#42_9">Num</A>;
+      <FONT COLOR=red><A NAME="57_7">Width</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#46_4">Default_Width</A>;
+      <FONT COLOR=red><A NAME="58_7">Base</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#51_12">Number_Base</A> := <A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#47_4">Default_Base</A>);
+
+<b>private</b>
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-text_io-integer_io__ads.htm#55_14">Put</A>);
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Integer_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-modular_io__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-modular_io__adb.htm
new file mode 100644
index 0000000..a2535eb
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-modular_io__adb.htm
@@ -0,0 +1,75 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-modular_io.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-modular_io.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Text_IO.Modular_IO               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.8 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Ada.Text_IO;
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#41_51">Aux</A>;
+
+<b>package</b> <b>body</b> Terminal_Interface.Curses.Text_IO.<A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#44_43">Modular_IO</A> <b>is</b>
+
+   <b>package</b> <FONT COLOR=red><A NAME="46_12">Aux</A></FONT> <b>renames</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#41_51">Aux</A>;
+   <b>package</b> <FONT COLOR=red><A NAME="47_12">MIO</A></FONT> <b>is</b> <b>new</b> Ada.Text_IO.Modular_IO (<A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#42_9">Num</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#49_14">Put</A><FONT COLOR=red><A NAME="49_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#50_7">Win</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#51_7">Item</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#42_9">Num</A>;
+      <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#52_7">Width</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#46_4">Default_Width</A>;
+      <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#53_7">Base</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#51_12">Number_Base</A> := <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#47_4">Default_Base</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="55_7">Buf</A></FONT> : String (1 .. <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A>'Last);
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io-modular_io__adb.htm#47_12">MIO</A>.Put (<A HREF="terminal_interface-curses-text_io-modular_io__adb.htm#55_7">Buf</A>, <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#51_7">Item</A>, <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#53_7">Base</A>);
+      <A HREF="terminal_interface-curses-text_io-modular_io__adb.htm#46_12">Aux</A>.<A HREF="terminal_interface-curses-text_io-aux__ads.htm#47_14">Put_Buf</A> (<A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#50_7">Win</A>, <A HREF="terminal_interface-curses-text_io-modular_io__adb.htm#55_7">Buf</A>, <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#52_7">Width</A>);
+   <b>end</b> Put;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#55_14">Put</A><FONT COLOR=red><A NAME="61_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#56_7">Item</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#42_9">Num</A>;
+      <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#57_7">Width</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#46_4">Default_Width</A>;
+      <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#58_7">Base</A>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#51_12">Number_Base</A> := <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#47_4">Default_Base</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#55_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#56_7">Item</A>, <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#57_7">Width</A>, <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#58_7">Base</A>);
+   <b>end</b> Put;
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Modular_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-modular_io__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-modular_io__ads.htm
new file mode 100644
index 0000000..84bc5ea
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io-modular_io__ads.htm
@@ -0,0 +1,68 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io-modular_io.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io-modular_io.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--               Terminal_Interface.Curses.Text_IO.Modular_IO               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.9 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>generic</b>
+   <b>type</b> <FONT COLOR=red><A NAME="42_9">Num</A></FONT> <b>is</b> <b>mod</b> &lt;&gt;;
+
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A>.<FONT COLOR=red><A NAME="44_43">Modular_IO</A></FONT> <b>is</b>
+
+   <FONT COLOR=red><A NAME="46_4">Default_Width</A></FONT> : <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#42_9">Num</A>'Width;
+   <FONT COLOR=red><A NAME="47_4">Default_Base</A></FONT>  : <A HREF="terminal_interface-curses-text_io__ads.htm#51_12">Number_Base</A> := 10;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-modular_io__adb.htm#49_14">Put</A><FONT COLOR=red><A NAME="49_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="50_7">Win</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <FONT COLOR=red><A NAME="51_7">Item</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#42_9">Num</A>;
+      <FONT COLOR=red><A NAME="52_7">Width</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#46_4">Default_Width</A>;
+      <FONT COLOR=red><A NAME="53_7">Base</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#51_12">Number_Base</A> := <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#47_4">Default_Base</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io-modular_io__adb.htm#61_14">Put</A><FONT COLOR=red><A NAME="55_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="56_7">Item</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#42_9">Num</A>;
+      <FONT COLOR=red><A NAME="57_7">Width</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#50_12">Field</A> := <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#46_4">Default_Width</A>;
+      <FONT COLOR=red><A NAME="58_7">Base</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#51_12">Number_Base</A> := <A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#47_4">Default_Base</A>);
+
+<b>private</b>
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-text_io-modular_io__ads.htm#55_14">Put</A>);
+
+<b>end</b> Terminal_Interface.Curses.Text_IO.Modular_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io__adb.htm
new file mode 100644
index 0000000..f38ec16
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io__adb.htm
@@ -0,0 +1,341 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                     Terminal_Interface.Curses.Text_IO                    --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.12 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>package</b> <b>body</b> Terminal_Interface.Curses.<A HREF="terminal_interface-curses-text_io__ads.htm#44_35">Text_IO</A><FONT COLOR=red><A NAME="41_40"></A></FONT> <b>is</b>
+
+   <FONT COLOR=red><A NAME="43_4">Default_Window</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#57_4">Null_Window</A>;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#59_14">Set_Window</A><FONT COLOR=red><A NAME="45_14"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#59_26">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io__adb.htm#43_4">Default_Window</A> := <A HREF="terminal_interface-curses-text_io__ads.htm#59_26">Win</A>;
+   <b>end</b> Set_Window;
+
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A><FONT COLOR=red><A NAME="51_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>
+   <b>is</b>
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#43_4">Default_Window</A> = <A HREF="terminal_interface-curses__ads.htm#57_4">Null_Window</A> <b>then</b>
+         <b>return</b> <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <b>else</b>
+         <b>return</b> <A HREF="terminal_interface-curses-text_io__adb.htm#43_4">Default_Window</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Get_Window;
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#65_14">Flush</A><FONT COLOR=red><A NAME="62_14"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#65_21">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#1212_14">Refresh</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#65_21">Win</A>);
+   <b>end</b> Flush;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#66_14">Flush</A><FONT COLOR=red><A NAME="68_14"></A></FONT>
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io__ads.htm#66_14">Flush</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>);
+   <b>end</b> Flush;
+
+   <FONT COLOR=green><EM>--------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>-- Specification of line and page lengths --</EM></FONT>
+   <FONT COLOR=green><EM>--------------------------------------------</EM></FONT>
+
+   <FONT COLOR=green><EM>--  There are no set routines in this package. I assume, that you allocate</EM></FONT>
+   <FONT COLOR=green><EM>--  the window with an appropriate size.</EM></FONT>
+   <FONT COLOR=green><EM>--  A scroll-window is interpreted as an page with unbounded page length,</EM></FONT>
+   <FONT COLOR=green><EM>--  i.e. it returns the conventional 0 as page length.</EM></FONT>
+
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__ads.htm#77_13">Line_Length</A><FONT COLOR=red><A NAME="83_13"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#77_26">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="85_7">N_Lines</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+      <FONT COLOR=red><A NAME="86_7">N_Cols</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#1157_14">Get_Size</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#77_26">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#85_7">N_Lines</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#86_7">N_Cols</A>);
+      <b>if</b> Natural (<A HREF="terminal_interface-curses-text_io__adb.htm#86_7">N_Cols</A>) &gt; Natural (<A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A>'Last) <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-text_io__ads.htm#134_4">Layout_Error</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#86_7">N_Cols</A>);
+   <b>end</b> Line_Length;
+
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__ads.htm#78_13">Line_Length</A><FONT COLOR=red><A NAME="95_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A>
+   <b>is</b>
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#78_13">Line_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>);
+   <b>end</b> Line_Length;
+
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__ads.htm#80_13">Page_Length</A><FONT COLOR=red><A NAME="101_13"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#80_26">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="103_7">N_Lines</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+      <FONT COLOR=red><A NAME="104_7">N_Cols</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__ads.htm#967_13">Scrolling_Allowed</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#80_26">Win</A>) <b>then</b>
+         <b>return</b> 0;
+      <b>else</b>
+         <A HREF="terminal_interface-curses__ads.htm#1157_14">Get_Size</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#80_26">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#103_7">N_Lines</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#104_7">N_Cols</A>);
+         <b>if</b> Natural (<A HREF="terminal_interface-curses-text_io__adb.htm#103_7">N_Lines</A>) &gt; Natural (<A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A>'Last) <b>then</b>
+            <b>raise</b> <A HREF="terminal_interface-curses-text_io__ads.htm#134_4">Layout_Error</A>;
+         <b>end</b> <b>if</b>;
+         <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#103_7">N_Lines</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Page_Length;
+
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__ads.htm#81_13">Page_Length</A><FONT COLOR=red><A NAME="117_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A>
+   <b>is</b>
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#81_13">Page_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>);
+   <b>end</b> Page_Length;
+
+   <FONT COLOR=green><EM>------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>-- Column, Line, and Page Control --</EM></FONT>
+   <FONT COLOR=green><EM>------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#86_14">New_Line</A><FONT COLOR=red><A NAME="126_14"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#86_24">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <A HREF="terminal_interface-curses-text_io__ads.htm#86_41">Spacing</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A> := 1)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="128_7">P_Size</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A> := <A HREF="terminal_interface-curses-text_io__ads.htm#81_13">Page_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#86_24">Win</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-text_io__ads.htm#86_41">Spacing</A> <b>not</b> <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A> <b>then</b>
+         <b>raise</b> Constraint_Error;
+      <b>end</b> <b>if</b>;
+
+      <b>for</b> <FONT COLOR=red><A NAME="134_11">I</A></FONT> <b>in</b> 1 .. <A HREF="terminal_interface-curses-text_io__ads.htm#86_41">Spacing</A> <b>loop</b>
+         <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#128_7">P_Size</A> &gt; 0 <b>and</b> <b>then</b> <A HREF="terminal_interface-curses-text_io__ads.htm#102_13">Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#86_24">Win</A>) &gt;= <A HREF="terminal_interface-curses-text_io__adb.htm#128_7">P_Size</A> <b>then</b>
+            <A HREF="terminal_interface-curses-text_io__ads.htm#90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#86_24">Win</A>);
+         <b>else</b>
+            <A HREF="terminal_interface-curses__ads.htm#665_14">Add</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#86_24">Win</A>, ASCII.LF);
+         <b>end</b> <b>if</b>;
+      <b>end</b> <b>loop</b>;
+   <b>end</b> New_Line;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#87_14">New_Line</A><FONT COLOR=red><A NAME="143_14"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#87_24">Spacing</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A> := 1)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io__ads.htm#87_14">New_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#87_24">Spacing</A>);
+   <b>end</b> New_Line;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#89_14">New_Page</A><FONT COLOR=red><A NAME="149_14"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#89_24">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#1022_14">Clear</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#89_24">Win</A>);
+   <b>end</b> New_Page;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#90_14">New_Page</A><FONT COLOR=red><A NAME="155_14"></A></FONT>
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io__ads.htm#90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>);
+   <b>end</b> New_Page;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#92_14">Set_Col</A><FONT COLOR=red><A NAME="161_14"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#92_23">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;  <A HREF="terminal_interface-curses-text_io__ads.htm#92_41">To</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="163_7">Y</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="164_7">X1</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <FONT COLOR=red><A NAME="165_7">X2</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <FONT COLOR=red><A NAME="166_7">N</A></FONT>  : Natural;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-text_io__ads.htm#92_41">To</A> <b>not</b> <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A> <b>then</b>
+         <b>raise</b> Constraint_Error;
+      <b>end</b> <b>if</b>;
+
+      <A HREF="terminal_interface-curses__ads.htm#1173_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#92_23">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#163_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#164_7">X1</A>);
+      <A HREF="terminal_interface-curses-text_io__adb.htm#166_7">N</A>  := Natural (<A HREF="terminal_interface-curses-text_io__ads.htm#92_41">To</A>); <A HREF="terminal_interface-curses-text_io__adb.htm#166_7">N</A> := <A HREF="terminal_interface-curses-text_io__adb.htm#166_7">N</A> - 1;
+      <A HREF="terminal_interface-curses-text_io__adb.htm#165_7">X2</A> := <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#166_7">N</A>);
+      <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#164_7">X1</A> &gt; <A HREF="terminal_interface-curses-text_io__adb.htm#165_7">X2</A> <b>then</b>
+         <A HREF="terminal_interface-curses-text_io__ads.htm#87_14">New_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#92_23">Win</A>, 1);
+         <A HREF="terminal_interface-curses-text_io__adb.htm#164_7">X1</A> := 0;
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#164_7">X1</A> &lt; <A HREF="terminal_interface-curses-text_io__adb.htm#165_7">X2</A> <b>then</b>
+         <b>declare</b>
+            <FONT COLOR=red><A NAME="181_13">Filler</A></FONT> : <b>constant</b> String (Integer (<A HREF="terminal_interface-curses-text_io__adb.htm#164_7">X1</A>) .. (Integer (<A HREF="terminal_interface-curses-text_io__adb.htm#165_7">X2</A>) - 1))
+              := (<b>others</b> =&gt; ' ');
+         <b>begin</b>
+            <A HREF="terminal_interface-curses-text_io__ads.htm#116_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#92_23">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#181_13">Filler</A>);
+         <b>end</b>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Col;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#93_14">Set_Col</A><FONT COLOR=red><A NAME="189_14"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#93_23">To</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io__ads.htm#93_14">Set_Col</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#93_23">To</A>);
+   <b>end</b> Set_Col;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#95_14">Set_Line</A><FONT COLOR=red><A NAME="195_14"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#95_24">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <A HREF="terminal_interface-curses-text_io__ads.htm#95_41">To</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="197_7">Y1</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="198_7">Y2</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="199_7">X</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <FONT COLOR=red><A NAME="200_7">N</A></FONT>  : Natural;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-text_io__ads.htm#95_41">To</A> <b>not</b> <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A> <b>then</b>
+         <b>raise</b> Constraint_Error;
+      <b>end</b> <b>if</b>;
+
+      <A HREF="terminal_interface-curses__ads.htm#1173_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#95_24">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#197_7">Y1</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#199_7">X</A>);
+      <A HREF="terminal_interface-curses-text_io__adb.htm#200_7">N</A>  := Natural (<A HREF="terminal_interface-curses-text_io__ads.htm#95_41">To</A>); <A HREF="terminal_interface-curses-text_io__adb.htm#200_7">N</A> := <A HREF="terminal_interface-curses-text_io__adb.htm#200_7">N</A> - 1;
+      <A HREF="terminal_interface-curses-text_io__adb.htm#198_7">Y2</A> := <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#200_7">N</A>);
+      <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#198_7">Y2</A> &lt; <A HREF="terminal_interface-curses-text_io__adb.htm#197_7">Y1</A> <b>then</b>
+         <A HREF="terminal_interface-curses-text_io__ads.htm#90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#95_24">Win</A>);
+         <A HREF="terminal_interface-curses-text_io__adb.htm#197_7">Y1</A> := 0;
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#197_7">Y1</A> &lt; <A HREF="terminal_interface-curses-text_io__adb.htm#198_7">Y2</A> <b>then</b>
+         <A HREF="terminal_interface-curses-text_io__ads.htm#87_14">New_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#95_24">Win</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#198_7">Y2</A> - <A HREF="terminal_interface-curses-text_io__adb.htm#197_7">Y1</A>));
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Line;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#96_14">Set_Line</A><FONT COLOR=red><A NAME="218_14"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#96_24">To</A> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io__ads.htm#96_14">Set_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#96_24">To</A>);
+   <b>end</b> Set_Line;
+
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__ads.htm#98_13">Col</A><FONT COLOR=red><A NAME="224_13"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#98_18">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="226_7">Y</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="227_7">X</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <FONT COLOR=red><A NAME="228_7">N</A></FONT> : Natural;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#1173_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#98_18">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#226_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#227_7">X</A>);
+      <A HREF="terminal_interface-curses-text_io__adb.htm#228_7">N</A> := Natural (<A HREF="terminal_interface-curses-text_io__adb.htm#227_7">X</A>); <A HREF="terminal_interface-curses-text_io__adb.htm#228_7">N</A> := <A HREF="terminal_interface-curses-text_io__adb.htm#228_7">N</A> + 1;
+      <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#228_7">N</A> &gt; Natural (<A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A>'Last) <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-text_io__ads.htm#134_4">Layout_Error</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#228_7">N</A>);
+   <b>end</b> Col;
+
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__ads.htm#99_13">Col</A><FONT COLOR=red><A NAME="238_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>
+   <b>is</b>
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#99_13">Col</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>);
+   <b>end</b> Col;
+
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__ads.htm#101_13">Line</A><FONT COLOR=red><A NAME="244_13"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#101_19">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="246_7">Y</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="247_7">X</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <FONT COLOR=red><A NAME="248_7">N</A></FONT> : Natural;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#1173_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#101_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#246_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#247_7">X</A>);
+      <A HREF="terminal_interface-curses-text_io__adb.htm#248_7">N</A> := Natural (<A HREF="terminal_interface-curses-text_io__adb.htm#246_7">Y</A>); <A HREF="terminal_interface-curses-text_io__adb.htm#248_7">N</A> := <A HREF="terminal_interface-curses-text_io__adb.htm#248_7">N</A> + 1;
+      <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#248_7">N</A> &gt; Natural (<A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A>'Last) <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses-text_io__ads.htm#134_4">Layout_Error</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A> (<A HREF="terminal_interface-curses-text_io__adb.htm#248_7">N</A>);
+   <b>end</b> Line;
+
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__ads.htm#102_13">Line</A><FONT COLOR=red><A NAME="258_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>
+   <b>is</b>
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#102_13">Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>);
+   <b>end</b> Line;
+
+   <FONT COLOR=green><EM>-----------------------</EM></FONT>
+   <FONT COLOR=green><EM>-- Characters Output --</EM></FONT>
+   <FONT COLOR=green><EM>-----------------------</EM></FONT>
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#108_14">Put</A><FONT COLOR=red><A NAME="268_14"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#108_19">Win</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <A HREF="terminal_interface-curses-text_io__ads.htm#108_37">Item</A> : <b>in</b> Character)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="270_7">P_Size</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A> := <A HREF="terminal_interface-curses-text_io__ads.htm#81_13">Page_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#108_19">Win</A>);
+      <FONT COLOR=red><A NAME="271_7">Y</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="272_7">X</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <FONT COLOR=red><A NAME="273_7">L</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+      <FONT COLOR=red><A NAME="274_7">C</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#270_7">P_Size</A> &gt; 0 <b>then</b>
+         <A HREF="terminal_interface-curses__ads.htm#1173_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#108_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#271_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#272_7">X</A>);
+         <A HREF="terminal_interface-curses__ads.htm#1157_14">Get_Size</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#108_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#273_7">L</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#274_7">C</A>);
+         <b>if</b> (<A HREF="terminal_interface-curses-text_io__adb.htm#271_7">Y</A> + 1) = <A HREF="terminal_interface-curses-text_io__adb.htm#273_7">L</A> <b>and</b> <b>then</b> (<A HREF="terminal_interface-curses-text_io__adb.htm#272_7">X</A> + 1) = <A HREF="terminal_interface-curses-text_io__adb.htm#274_7">C</A> <b>then</b>
+            <A HREF="terminal_interface-curses-text_io__ads.htm#90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#108_19">Win</A>);
+         <b>end</b> <b>if</b>;
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses__ads.htm#665_14">Add</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#108_19">Win</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#108_37">Item</A>);
+   <b>end</b> Put;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#109_14">Put</A><FONT COLOR=red><A NAME="286_14"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#109_19">Item</A> : <b>in</b> Character)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io__ads.htm#109_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#109_19">Item</A>);
+   <b>end</b> Put;
+
+   <FONT COLOR=green><EM>--------------------</EM></FONT>
+   <FONT COLOR=green><EM>-- Strings-Output --</EM></FONT>
+   <FONT COLOR=green><EM>--------------------</EM></FONT>
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#115_14">Put</A><FONT COLOR=red><A NAME="296_14"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#115_19">Win</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <A HREF="terminal_interface-curses-text_io__ads.htm#115_37">Item</A> : <b>in</b> String)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="298_7">P_Size</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A> := <A HREF="terminal_interface-curses-text_io__ads.htm#81_13">Page_Length</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#115_19">Win</A>);
+      <FONT COLOR=red><A NAME="299_7">Y</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="300_7">X</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <FONT COLOR=red><A NAME="301_7">L</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+      <FONT COLOR=red><A NAME="302_7">C</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses-text_io__adb.htm#298_7">P_Size</A> &gt; 0 <b>then</b>
+         <A HREF="terminal_interface-curses__ads.htm#1173_14">Get_Cursor_Position</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#115_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#299_7">Y</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#300_7">X</A>);
+         <A HREF="terminal_interface-curses__ads.htm#1157_14">Get_Size</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#115_19">Win</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#301_7">L</A>, <A HREF="terminal_interface-curses-text_io__adb.htm#302_7">C</A>);
+         <b>if</b> (<A HREF="terminal_interface-curses-text_io__adb.htm#299_7">Y</A> + 1) = <A HREF="terminal_interface-curses-text_io__adb.htm#301_7">L</A> <b>and</b> <b>then</b> (<A HREF="terminal_interface-curses-text_io__adb.htm#300_7">X</A> + 1 + <A HREF="terminal_interface-curses-text_io__ads.htm#115_37">Item</A>'Length) &gt;= <A HREF="terminal_interface-curses-text_io__adb.htm#302_7">C</A> <b>then</b>
+            <A HREF="terminal_interface-curses-text_io__ads.htm#90_14">New_Page</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#115_19">Win</A>);
+         <b>end</b> <b>if</b>;
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses__ads.htm#665_14">Add</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#115_19">Win</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#115_37">Item</A>);
+   <b>end</b> Put;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#116_14">Put</A><FONT COLOR=red><A NAME="314_14"></A></FONT> (<A HREF="terminal_interface-curses-text_io__ads.htm#116_19">Item</A> : <b>in</b> String)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io__ads.htm#116_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#116_19">Item</A>);
+   <b>end</b> Put;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#118_14">Put_Line</A><FONT COLOR=red><A NAME="320_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io__ads.htm#119_7">Win</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses-text_io__ads.htm#120_7">Item</A> : <b>in</b> String)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io__ads.htm#116_14">Put</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#119_7">Win</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#120_7">Item</A>);
+      <A HREF="terminal_interface-curses-text_io__ads.htm#87_14">New_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#119_7">Win</A>, 1);
+   <b>end</b> Put_Line;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__ads.htm#122_14">Put_Line</A><FONT COLOR=red><A NAME="329_14"></A></FONT>
+     (<A HREF="terminal_interface-curses-text_io__ads.htm#123_7">Item</A> : <b>in</b> String)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-text_io__ads.htm#122_14">Put_Line</A> (<A HREF="terminal_interface-curses-text_io__ads.htm#62_13">Get_Window</A>, <A HREF="terminal_interface-curses-text_io__ads.htm#123_7">Item</A>);
+   <b>end</b> Put_Line;
+
+<b>end</b> Terminal_Interface.Curses.Text_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io__ads.htm
new file mode 100644
index 0000000..4e19b4b
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses-text_io__ads.htm
@@ -0,0 +1,141 @@
+<HTML><HEAD><TITLE>terminal_interface-curses-text_io.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses-text_io.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                     Terminal_Interface.Curses.Text_IO                    --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.11 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> Ada.Text_IO;
+<b>with</b> Ada.IO_Exceptions;
+
+<b>package</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-text_io__adb.htm#41_40">Text_IO</A><FONT COLOR=red><A NAME="44_35"></A></FONT> <b>is</b>
+
+   <b>use</b> <b>type</b> Ada.Text_IO.Count;
+   <b>subtype</b> <FONT COLOR=red><A NAME="47_12">Count</A></FONT> <b>is</b> Ada.Text_IO.Count;
+   <b>subtype</b> <FONT COLOR=red><A NAME="48_12">Positive_Count</A></FONT> <b>is</b> <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A> <b>range</b> 1 .. <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A>'Last;
+
+   <b>subtype</b> <FONT COLOR=red><A NAME="50_12">Field</A></FONT> <b>is</b> Ada.Text_IO.Field;
+   <b>subtype</b> <FONT COLOR=red><A NAME="51_12">Number_Base</A></FONT> <b>is</b> Integer <b>range</b> 2 .. 16;
+
+   <b>type</b> <FONT COLOR=red><A NAME="53_9">Type_Set</A></FONT> <b>is</b> (Lower_Case, Upper_Case, Mixed_Case);
+
+   <FONT COLOR=green><EM>--  For most of the routines you will see a version without a Window</EM></FONT>
+   <FONT COLOR=green><EM>--  type parameter. They will operate on a default window, which can</EM></FONT>
+   <FONT COLOR=green><EM>--  be set by the user. It is initially equal to Standard_Window.</EM></FONT>
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#45_14">Set_Window</A><FONT COLOR=red><A NAME="59_14"></A></FONT> (<FONT COLOR=red><A NAME="59_26">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>);
+   <FONT COLOR=green><EM>--  Set Win as the default window</EM></FONT>
+
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__adb.htm#51_13">Get_Window</A><FONT COLOR=red><A NAME="62_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+   <FONT COLOR=green><EM>--  Get the current default window</EM></FONT>
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#62_14">Flush</A><FONT COLOR=red><A NAME="65_14"></A></FONT> (<FONT COLOR=red><A NAME="65_21">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>);
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#68_14">Flush</A><FONT COLOR=red><A NAME="66_14"></A></FONT>;
+
+   <FONT COLOR=green><EM>--------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>-- Specification of line and page lengths --</EM></FONT>
+   <FONT COLOR=green><EM>--------------------------------------------</EM></FONT>
+
+   <FONT COLOR=green><EM>--  There are no set routines in this package. I assume, that you allocate</EM></FONT>
+   <FONT COLOR=green><EM>--  the window with an appropriate size.</EM></FONT>
+   <FONT COLOR=green><EM>--  A scroll-window is interpreted as an page with unbounded page length,</EM></FONT>
+   <FONT COLOR=green><EM>--  i.e. it returns the conventional 0 as page length.</EM></FONT>
+
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__adb.htm#83_13">Line_Length</A><FONT COLOR=red><A NAME="77_13"></A></FONT> (<FONT COLOR=red><A NAME="77_26">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A>;
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__adb.htm#95_13">Line_Length</A><FONT COLOR=red><A NAME="78_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A>;
+
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__adb.htm#101_13">Page_Length</A><FONT COLOR=red><A NAME="80_13"></A></FONT> (<FONT COLOR=red><A NAME="80_26">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A>;
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__adb.htm#117_13">Page_Length</A><FONT COLOR=red><A NAME="81_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#47_12">Count</A>;
+
+   <FONT COLOR=green><EM>------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>-- Column, Line, and Page Control --</EM></FONT>
+   <FONT COLOR=green><EM>------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#126_14">New_Line</A><FONT COLOR=red><A NAME="86_14"></A></FONT> (<FONT COLOR=red><A NAME="86_24">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="86_41">Spacing</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A> := 1);
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#143_14">New_Line</A><FONT COLOR=red><A NAME="87_14"></A></FONT> (<FONT COLOR=red><A NAME="87_24">Spacing</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A> := 1);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#149_14">New_Page</A><FONT COLOR=red><A NAME="89_14"></A></FONT> (<FONT COLOR=red><A NAME="89_24">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>);
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#155_14">New_Page</A><FONT COLOR=red><A NAME="90_14"></A></FONT>;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#161_14">Set_Col</A><FONT COLOR=red><A NAME="92_14"></A></FONT> (<FONT COLOR=red><A NAME="92_23">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;  <FONT COLOR=red><A NAME="92_41">To</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>);
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#189_14">Set_Col</A><FONT COLOR=red><A NAME="93_14"></A></FONT> (<FONT COLOR=red><A NAME="93_23">To</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#195_14">Set_Line</A><FONT COLOR=red><A NAME="95_14"></A></FONT> (<FONT COLOR=red><A NAME="95_24">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="95_41">To</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>);
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#218_14">Set_Line</A><FONT COLOR=red><A NAME="96_14"></A></FONT> (<FONT COLOR=red><A NAME="96_24">To</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>);
+
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__adb.htm#224_13">Col</A><FONT COLOR=red><A NAME="98_13"></A></FONT> (<FONT COLOR=red><A NAME="98_18">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>;
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__adb.htm#238_13">Col</A><FONT COLOR=red><A NAME="99_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>;
+
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__adb.htm#244_13">Line</A><FONT COLOR=red><A NAME="101_13"></A></FONT> (<FONT COLOR=red><A NAME="101_19">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>;
+   <b>function</b> <A HREF="terminal_interface-curses-text_io__adb.htm#258_13">Line</A><FONT COLOR=red><A NAME="102_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses-text_io__ads.htm#48_12">Positive_Count</A>;
+
+   <FONT COLOR=green><EM>-----------------------</EM></FONT>
+   <FONT COLOR=green><EM>-- Characters-Output --</EM></FONT>
+   <FONT COLOR=green><EM>-----------------------</EM></FONT>
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#268_14">Put</A><FONT COLOR=red><A NAME="108_14"></A></FONT> (<FONT COLOR=red><A NAME="108_19">Win</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="108_37">Item</A></FONT> : <b>in</b> Character);
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#286_14">Put</A><FONT COLOR=red><A NAME="109_14"></A></FONT> (<FONT COLOR=red><A NAME="109_19">Item</A></FONT> : <b>in</b> Character);
+
+   <FONT COLOR=green><EM>--------------------</EM></FONT>
+   <FONT COLOR=green><EM>-- Strings-Output --</EM></FONT>
+   <FONT COLOR=green><EM>--------------------</EM></FONT>
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#296_14">Put</A><FONT COLOR=red><A NAME="115_14"></A></FONT> (<FONT COLOR=red><A NAME="115_19">Win</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="115_37">Item</A></FONT> : <b>in</b> String);
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#314_14">Put</A><FONT COLOR=red><A NAME="116_14"></A></FONT> (<FONT COLOR=red><A NAME="116_19">Item</A></FONT> : <b>in</b> String);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#320_14">Put_Line</A><FONT COLOR=red><A NAME="118_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="119_7">Win</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <FONT COLOR=red><A NAME="120_7">Item</A></FONT> : <b>in</b> String);
+
+   <b>procedure</b> <A HREF="terminal_interface-curses-text_io__adb.htm#329_14">Put_Line</A><FONT COLOR=red><A NAME="122_14"></A></FONT>
+     (<FONT COLOR=red><A NAME="123_7">Item</A></FONT> : <b>in</b> String);
+
+   <FONT COLOR=green><EM>--  Exceptions</EM></FONT>
+
+   <FONT COLOR=red><A NAME="127_4">Status_Error</A></FONT> : <b>exception</b> <b>renames</b> Ada.IO_Exceptions.Status_Error;
+   <FONT COLOR=red><A NAME="128_4">Mode_Error</A></FONT>   : <b>exception</b> <b>renames</b> Ada.IO_Exceptions.Mode_Error;
+   <FONT COLOR=red><A NAME="129_4">Name_Error</A></FONT>   : <b>exception</b> <b>renames</b> Ada.IO_Exceptions.Name_Error;
+   <FONT COLOR=red><A NAME="130_4">Use_Error</A></FONT>    : <b>exception</b> <b>renames</b> Ada.IO_Exceptions.Use_Error;
+   <FONT COLOR=red><A NAME="131_4">Device_Error</A></FONT> : <b>exception</b> <b>renames</b> Ada.IO_Exceptions.Device_Error;
+   <FONT COLOR=red><A NAME="132_4">End_Error</A></FONT>    : <b>exception</b> <b>renames</b> Ada.IO_Exceptions.End_Error;
+   <FONT COLOR=red><A NAME="133_4">Data_Error</A></FONT>   : <b>exception</b> <b>renames</b> Ada.IO_Exceptions.Data_Error;
+   <FONT COLOR=red><A NAME="134_4">Layout_Error</A></FONT> : <b>exception</b> <b>renames</b> Ada.IO_Exceptions.Layout_Error;
+
+<b>end</b> Terminal_Interface.Curses.Text_IO;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses__adb.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses__adb.htm
new file mode 100644
index 0000000..a0be638
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses__adb.htm
@@ -0,0 +1,2419 @@
+<HTML><HEAD><TITLE>terminal_interface-curses.adb</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses.adb </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                        Terminal_Interface.Curses                         --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 B O D Y                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.26 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>with</b> System;
+
+<b>with</b> <A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;                  <b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C;
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings;          <b>use</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Strings;
+<b>with</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Pointers;
+<b>with</b> Ada.Characters.Handling;       <b>use</b> Ada.Characters.Handling;
+<b>with</b> Ada.Strings.Fixed;
+<b>with</b> Ada.Unchecked_Conversion;
+
+<b>package</b> <b>body</b> Terminal_Interface.<A HREF="terminal_interface-curses__ads.htm#48_28">Curses</A><FONT COLOR=red><A NAME="51_33"></A></FONT> <b>is</b>
+
+   <b>use</b> <A HREF="terminal_interface-curses-aux__ads.htm#50_35">Aux</A>;
+   <b>use</b> <b>type</b> System.Bit_Order;
+
+   <b>package</b> <FONT COLOR=red><A NAME="56_12">ASF</A></FONT> <b>renames</b> Ada.Strings.Fixed;
+
+   <b>type</b> <FONT COLOR=red><A NAME="58_9">chtype_array</A></FONT> <b>is</b> <b>array</b> (size_t <b>range</b> &lt;&gt;)
+      <b>of</b> <b>aliased</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>;
+   <b>pragma</b> Convention (C, <A HREF="terminal_interface-curses__adb.htm#58_9">chtype_array</A>);
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>generic</b>
+      <b>type</b> <FONT COLOR=red><A NAME="64_12">Element</A></FONT> <b>is</b> (&lt;&gt;);
+   <b>function</b> <FONT COLOR=red><A NAME="65_13">W_Get_Element</A></FONT> (<FONT COLOR=red><A NAME="65_28">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                           <FONT COLOR=red><A NAME="66_28">Offset</A></FONT> : <b>in</b> Natural) <b>return</b> <A HREF="terminal_interface-curses__adb.htm#64_12">Element</A>;
+
+   <b>function</b> <A HREF="terminal_interface-curses__adb.htm#65_13">W_Get_Element</A> (<FONT COLOR=red><A NAME="68_28">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                           <FONT COLOR=red><A NAME="69_28">Offset</A></FONT> : <b>in</b> Natural) <b>return</b> <A HREF="terminal_interface-curses__adb.htm#64_12">Element</A> <b>is</b>
+      <b>type</b> <FONT COLOR=red><A NAME="70_12">E_Array</A></FONT> <b>is</b> <b>array</b> (Natural <b>range</b> &lt;&gt;) <b>of</b> <b>aliased</b> <A HREF="terminal_interface-curses__adb.htm#64_12">Element</A>;
+      <b>package</b> <FONT COLOR=red><A NAME="71_15">C_E_Array</A></FONT> <b>is</b> <b>new</b>
+        <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.Pointers (Natural, <A HREF="terminal_interface-curses__adb.htm#64_12">Element</A>, <A HREF="terminal_interface-curses__adb.htm#70_12">E_Array</A>, <A HREF="terminal_interface-curses__adb.htm#64_12">Element</A>'Val (0));
+      <b>use</b> <A HREF="terminal_interface-curses__adb.htm#71_15">C_E_Array</A>;
+
+      <b>function</b> <FONT COLOR=red><A NAME="75_16">To_Pointer</A></FONT> <b>is</b> <b>new</b>
+        Ada.Unchecked_Conversion (<A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>, Pointer);
+
+      P : Pointer := <A HREF="terminal_interface-curses__adb.htm#75_16">To_Pointer</A> (<A HREF="terminal_interface-curses__adb.htm#65_28">Win</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#65_28">Win</A> = <A HREF="terminal_interface-curses__ads.htm#57_4">Null_Window</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>else</b>
+         P := P + ptrdiff_t (<A HREF="terminal_interface-curses__adb.htm#66_28">Offset</A>);
+         <b>return</b> P.<b>all</b>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> W_Get_Element;
+
+   <b>function</b> <FONT COLOR=red><A NAME="88_13">W_Get_Int</A></FONT>   <b>is</b> <b>new</b> <A HREF="terminal_interface-curses__adb.htm#65_13">W_Get_Element</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>);
+   <b>function</b> <FONT COLOR=red><A NAME="89_13">W_Get_Short</A></FONT> <b>is</b> <b>new</b> <A HREF="terminal_interface-curses__adb.htm#65_13">W_Get_Element</A> (<A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>);
+   <b>function</b> <FONT COLOR=red><A NAME="90_13">W_Get_Byte</A></FONT>  <b>is</b> <b>new</b> <A HREF="terminal_interface-curses__adb.htm#65_13">W_Get_Element</A> (<A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.unsigned_char);
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1510_13">Key_Name</A><FONT COLOR=red><A NAME="93_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1510_23">Key</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#71_12">Real_Key_Code</A>) <b>return</b> String
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="95_16">Keyname</A></FONT> (<FONT COLOR=red><A NAME="95_25">K</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> chars_ptr;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#95_16">Keyname</A>, "keyname");
+
+      <FONT COLOR=red><A NAME="98_7">Ch</A></FONT> : Character;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__ads.htm#1510_23">Key</A> &lt;= Character'Pos (Character'Last) <b>then</b>
+         <A HREF="terminal_interface-curses__adb.htm#98_7">Ch</A> := Character'Val (<A HREF="terminal_interface-curses__ads.htm#1510_23">Key</A>);
+         <b>if</b> Is_Control (<A HREF="terminal_interface-curses__adb.htm#98_7">Ch</A>) <b>then</b>
+            <b>return</b> <A HREF="terminal_interface-curses__ads.htm#1521_13">Un_Control</A> (<A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>'(Ch    =&gt; <A HREF="terminal_interface-curses__adb.htm#98_7">Ch</A>,
+                                                     Color =&gt; <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First,
+                                                     Attr  =&gt; <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>));
+         <b>elsif</b> Is_Graphic (<A HREF="terminal_interface-curses__adb.htm#98_7">Ch</A>) <b>then</b>
+            <b>declare</b>
+               <FONT COLOR=red><A NAME="108_16">S</A></FONT> : String (1 .. 1);
+            <b>begin</b>
+               <A HREF="terminal_interface-curses__adb.htm#108_16">S</A> (1) := <A HREF="terminal_interface-curses__adb.htm#98_7">Ch</A>;
+               <b>return</b> <A HREF="terminal_interface-curses__adb.htm#108_16">S</A>;
+            <b>end</b>;
+         <b>else</b>
+            <b>return</b> "";
+         <b>end</b> <b>if</b>;
+      <b>else</b>
+         <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses__adb.htm#95_16">Keyname</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1510_23">Key</A>)));
+      <b>end</b> <b>if</b>;
+   <b>end</b> Key_Name;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1504_14">Key_Name</A><FONT COLOR=red><A NAME="121_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1504_24">Key</A>  : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#71_12">Real_Key_Code</A>;
+                       <A HREF="terminal_interface-curses__ads.htm#1505_24">Name</A> : <b>out</b> String)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__adb.htm#56_12">ASF</A>.Move (<A HREF="terminal_interface-curses__ads.htm#1510_13">Key_Name</A> (<A HREF="terminal_interface-curses__ads.htm#1504_24">Key</A>), <A HREF="terminal_interface-curses__ads.htm#1505_24">Name</A>);
+   <b>end</b> Key_Name;
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#478_14">Init_Screen</A><FONT COLOR=red><A NAME="129_14"></A></FONT>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="131_16">Initscr</A></FONT> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#131_16">Initscr</A>, "initscr");
+
+      <FONT COLOR=red><A NAME="134_7">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__adb.htm#134_7">W</A> := <A HREF="terminal_interface-curses__adb.htm#131_16">Initscr</A>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#134_7">W</A> = <A HREF="terminal_interface-curses__ads.htm#57_4">Null_Window</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Init_Screen;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#487_14">End_Windows</A><FONT COLOR=red><A NAME="142_14"></A></FONT>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="144_16">Endwin</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#144_16">Endwin</A>, "endwin");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#144_16">Endwin</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> End_Windows;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#494_13">Is_End_Window</A><FONT COLOR=red><A NAME="152_13"></A></FONT> <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="154_16">Isendwin</A></FONT> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#154_16">Isendwin</A>, "isendwin");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#154_16">Isendwin</A> = <A HREF="terminal_interface-curses__ads.htm#1736_4">Curses_Bool_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Is_End_Window;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#503_14">Move_Cursor</A><FONT COLOR=red><A NAME="164_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#503_27">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                          <A HREF="terminal_interface-curses__ads.htm#504_27">Line</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+                          <A HREF="terminal_interface-curses__ads.htm#505_27">Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="168_16">Wmove</A></FONT> (<FONT COLOR=red><A NAME="168_23">Win</A></FONT>    : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                      <FONT COLOR=red><A NAME="169_23">Line</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                      <FONT COLOR=red><A NAME="170_23">Column</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>
+                     ) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#168_16">Wmove</A>, "wmove");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#168_16">Wmove</A> (<A HREF="terminal_interface-curses__ads.htm#503_27">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#504_27">Line</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#505_27">Column</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Move_Cursor;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#514_14">Add</A><FONT COLOR=red><A NAME="179_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#514_19">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                  <A HREF="terminal_interface-curses__ads.htm#515_19">Ch</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="182_16">Waddch</A></FONT> (<FONT COLOR=red><A NAME="182_24">W</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                       <FONT COLOR=red><A NAME="183_24">Ch</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#182_16">Waddch</A>, "waddch");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#182_16">Waddch</A> (<A HREF="terminal_interface-curses__ads.htm#514_19">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#515_19">Ch</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Add;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#518_14">Add</A><FONT COLOR=red><A NAME="191_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#518_19">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                  <A HREF="terminal_interface-curses__ads.htm#519_19">Ch</A>  : <b>in</b> Character)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#518_14">Add</A> (<A HREF="terminal_interface-curses__ads.htm#518_19">Win</A>,
+           <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>'(Ch    =&gt; <A HREF="terminal_interface-curses__ads.htm#519_19">Ch</A>,
+                                 Color =&gt; <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First,
+                                 Attr  =&gt; <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>));
+   <b>end</b> Add;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#524_14">Add</A><FONT COLOR=red><A NAME="201_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#525_7">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#526_7">Line</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#527_7">Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#528_7">Ch</A>     : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="207_16">mvwaddch</A></FONT> (<FONT COLOR=red><A NAME="207_26">W</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                         <FONT COLOR=red><A NAME="208_26">Y</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                         <FONT COLOR=red><A NAME="209_26">X</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                         <FONT COLOR=red><A NAME="210_26">Ch</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#207_16">mvwaddch</A>, "mvwaddch");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#207_16">mvwaddch</A> (<A HREF="terminal_interface-curses__ads.htm#525_7">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#526_7">Line</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#527_7">Column</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#528_7">Ch</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Add;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#531_14">Add</A><FONT COLOR=red><A NAME="220_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#532_7">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#533_7">Line</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#534_7">Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#535_7">Ch</A>     : <b>in</b> Character)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#531_14">Add</A> (<A HREF="terminal_interface-curses__ads.htm#532_7">Win</A>,
+           <A HREF="terminal_interface-curses__ads.htm#533_7">Line</A>,
+           <A HREF="terminal_interface-curses__ads.htm#534_7">Column</A>,
+           <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>'(Ch    =&gt; <A HREF="terminal_interface-curses__ads.htm#535_7">Ch</A>,
+                                 Color =&gt; <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First,
+                                 Attr  =&gt; <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>));
+   <b>end</b> Add;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#540_14">Add_With_Immediate_Echo</A><FONT COLOR=red><A NAME="235_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#541_7">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#542_7">Ch</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="239_16">Wechochar</A></FONT> (<FONT COLOR=red><A NAME="239_27">W</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                          <FONT COLOR=red><A NAME="240_27">Ch</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#239_16">Wechochar</A>, "wechochar");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#239_16">Wechochar</A> (<A HREF="terminal_interface-curses__ads.htm#541_7">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#542_7">Ch</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Add_With_Immediate_Echo;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#545_14">Add_With_Immediate_Echo</A><FONT COLOR=red><A NAME="248_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#546_7">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#547_7">Ch</A>  : <b>in</b> Character)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#545_14">Add_With_Immediate_Echo</A>
+        (<A HREF="terminal_interface-curses__ads.htm#546_7">Win</A>,
+         <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>'(Ch    =&gt; <A HREF="terminal_interface-curses__ads.htm#547_7">Ch</A>,
+                               Color =&gt; <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First,
+                               Attr  =&gt; <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>));
+   <b>end</b> Add_With_Immediate_Echo;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#556_13">Create</A><FONT COLOR=red><A NAME="260_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#557_7">Number_Of_Lines</A>       : <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+                    <A HREF="terminal_interface-curses__ads.htm#558_7">Number_Of_Columns</A>     : <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>;
+                    <A HREF="terminal_interface-curses__ads.htm#559_7">First_Line_Position</A>   : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+                    <A HREF="terminal_interface-curses__ads.htm#560_7">First_Column_Position</A> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="265_16">Newwin</A></FONT> (<FONT COLOR=red><A NAME="265_24">Number_Of_Lines</A></FONT>       : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                       <FONT COLOR=red><A NAME="266_24">Number_Of_Columns</A></FONT>     : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                       <FONT COLOR=red><A NAME="267_24">First_Line_Position</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                       <FONT COLOR=red><A NAME="268_24">First_Column_Position</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#265_16">Newwin</A>, "newwin");
+
+      <FONT COLOR=red><A NAME="271_7">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__adb.htm#271_7">W</A> := <A HREF="terminal_interface-curses__adb.htm#265_16">Newwin</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#557_7">Number_Of_Lines</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#558_7">Number_Of_Columns</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#559_7">First_Line_Position</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#560_7">First_Column_Position</A>));
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#271_7">W</A> = <A HREF="terminal_interface-curses__ads.htm#57_4">Null_Window</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses__adb.htm#271_7">W</A>;
+   <b>end</b> Create;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#573_14">Delete</A><FONT COLOR=red><A NAME="283_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#573_22">Win</A> : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="285_16">Wdelwin</A></FONT> (<FONT COLOR=red><A NAME="285_25">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#285_16">Wdelwin</A>, "delwin");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#285_16">Wdelwin</A> (<A HREF="terminal_interface-curses__ads.htm#573_22">Win</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses__ads.htm#573_22">Win</A> := <A HREF="terminal_interface-curses__ads.htm#57_4">Null_Window</A>;
+   <b>end</b> Delete;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#579_13">Sub_Window</A><FONT COLOR=red><A NAME="294_13"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#580_7">Win</A>                   : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#581_7">Number_Of_Lines</A>       : <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+      <A HREF="terminal_interface-curses__ads.htm#582_7">Number_Of_Columns</A>     : <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>;
+      <A HREF="terminal_interface-curses__ads.htm#583_7">First_Line_Position</A>   : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#584_7">First_Column_Position</A> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="301_16">Subwin</A></FONT>
+        (<FONT COLOR=red><A NAME="302_10">Win</A></FONT>                   : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+         <FONT COLOR=red><A NAME="303_10">Number_Of_Lines</A></FONT>       : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="304_10">Number_Of_Columns</A></FONT>     : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="305_10">First_Line_Position</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="306_10">First_Column_Position</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#301_16">Subwin</A>, "subwin");
+
+      <FONT COLOR=red><A NAME="309_7">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__adb.htm#309_7">W</A> := <A HREF="terminal_interface-curses__adb.htm#301_16">Subwin</A> (<A HREF="terminal_interface-curses__ads.htm#580_7">Win</A>,
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#581_7">Number_Of_Lines</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#582_7">Number_Of_Columns</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#583_7">First_Line_Position</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#584_7">First_Column_Position</A>));
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#309_7">W</A> = <A HREF="terminal_interface-curses__ads.htm#57_4">Null_Window</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses__adb.htm#309_7">W</A>;
+   <b>end</b> Sub_Window;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#589_13">Derived_Window</A><FONT COLOR=red><A NAME="322_13"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#590_7">Win</A>                   : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#591_7">Number_Of_Lines</A>       : <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+      <A HREF="terminal_interface-curses__ads.htm#592_7">Number_Of_Columns</A>     : <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>;
+      <A HREF="terminal_interface-curses__ads.htm#593_7">First_Line_Position</A>   : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#594_7">First_Column_Position</A> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="329_16">Derwin</A></FONT>
+        (<FONT COLOR=red><A NAME="330_10">Win</A></FONT>                   : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+         <FONT COLOR=red><A NAME="331_10">Number_Of_Lines</A></FONT>       : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="332_10">Number_Of_Columns</A></FONT>     : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="333_10">First_Line_Position</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="334_10">First_Column_Position</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#329_16">Derwin</A>, "derwin");
+
+      <FONT COLOR=red><A NAME="337_7">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__adb.htm#337_7">W</A> := <A HREF="terminal_interface-curses__adb.htm#329_16">Derwin</A> (<A HREF="terminal_interface-curses__ads.htm#590_7">Win</A>,
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#591_7">Number_Of_Lines</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#592_7">Number_Of_Columns</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#593_7">First_Line_Position</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#594_7">First_Column_Position</A>));
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#337_7">W</A> = <A HREF="terminal_interface-curses__ads.htm#57_4">Null_Window</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses__adb.htm#337_7">W</A>;
+   <b>end</b> Derived_Window;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#599_13">Duplicate</A><FONT COLOR=red><A NAME="350_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#599_24">Win</A> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="352_16">Dupwin</A></FONT> (<FONT COLOR=red><A NAME="352_24">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#352_16">Dupwin</A>, "dupwin");
+
+      <FONT COLOR=red><A NAME="355_7">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__adb.htm#352_16">Dupwin</A> (<A HREF="terminal_interface-curses__ads.htm#599_24">Win</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#355_7">W</A> = <A HREF="terminal_interface-curses__ads.htm#57_4">Null_Window</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses__adb.htm#355_7">W</A>;
+   <b>end</b> Duplicate;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#604_14">Move_Window</A><FONT COLOR=red><A NAME="363_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#604_27">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                          <A HREF="terminal_interface-curses__ads.htm#605_27">Line</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+                          <A HREF="terminal_interface-curses__ads.htm#606_27">Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="367_16">Mvwin</A></FONT> (<FONT COLOR=red><A NAME="367_23">Win</A></FONT>    : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                      <FONT COLOR=red><A NAME="368_23">Line</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                      <FONT COLOR=red><A NAME="369_23">Column</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#367_16">Mvwin</A>, "mvwin");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#367_16">Mvwin</A> (<A HREF="terminal_interface-curses__ads.htm#604_27">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#605_27">Line</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#606_27">Column</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Move_Window;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#611_14">Move_Derived_Window</A><FONT COLOR=red><A NAME="377_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#611_35">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                                  <A HREF="terminal_interface-curses__ads.htm#612_35">Line</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+                                  <A HREF="terminal_interface-curses__ads.htm#613_35">Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="381_16">Mvderwin</A></FONT> (<FONT COLOR=red><A NAME="381_26">Win</A></FONT>    : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                         <FONT COLOR=red><A NAME="382_26">Line</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                         <FONT COLOR=red><A NAME="383_26">Column</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#381_16">Mvderwin</A>, "mvderwin");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#381_16">Mvderwin</A> (<A HREF="terminal_interface-curses__ads.htm#611_35">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#612_35">Line</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#613_35">Column</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Move_Derived_Window;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#628_14">Set_Synch_Mode</A><FONT COLOR=red><A NAME="391_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#628_30">Win</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>  := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                             <A HREF="terminal_interface-curses__ads.htm#629_30">Mode</A> : <b>in</b> Boolean := False)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="394_16">Syncok</A></FONT> (<FONT COLOR=red><A NAME="394_24">Win</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                       <FONT COLOR=red><A NAME="395_24">Mode</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#394_16">Syncok</A>, "syncok");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#394_16">Syncok</A> (<A HREF="terminal_interface-curses__ads.htm#628_30">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A> (Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#629_30">Mode</A>))) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Synch_Mode;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#638_14">Add</A><FONT COLOR=red><A NAME="403_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#638_19">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                  <A HREF="terminal_interface-curses__ads.htm#639_19">Str</A> : <b>in</b> String;
+                  <A HREF="terminal_interface-curses__ads.htm#640_19">Len</A> : <b>in</b> Integer := -1)
+   <b>is</b>
+      <b>type</b> Char_Ptr <b>is</b> <b>access</b> <b>all</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.char;
+      <b>function</b> <FONT COLOR=red><A NAME="408_16">Waddnstr</A></FONT> (<FONT COLOR=red><A NAME="408_26">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                         Str : Char_Ptr;
+                         <FONT COLOR=red><A NAME="410_26">Len</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := -1) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#408_16">Waddnstr</A>, "waddnstr");
+
+      <FONT COLOR=red><A NAME="413_7">Txt</A></FONT>    : char_array (0 .. <A HREF="terminal_interface-curses__ads.htm#639_19">Str</A>'Length);
+      <FONT COLOR=red><A NAME="414_7">Length</A></FONT> : size_t;
+   <b>begin</b>
+      To_C (<A HREF="terminal_interface-curses__ads.htm#639_19">Str</A>, <A HREF="terminal_interface-curses__adb.htm#413_7">Txt</A>, <A HREF="terminal_interface-curses__adb.htm#414_7">Length</A>);
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#408_16">Waddnstr</A> (<A HREF="terminal_interface-curses__ads.htm#638_19">Win</A>, <A HREF="terminal_interface-curses__adb.htm#413_7">Txt</A> (<A HREF="terminal_interface-curses__adb.htm#413_7">Txt</A>'First)'<b>Access</b>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#640_19">Len</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Add;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#645_14">Add</A><FONT COLOR=red><A NAME="422_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#645_19">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#646_19">Line</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#647_19">Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#648_19">Str</A>    : <b>in</b> String;
+      <A HREF="terminal_interface-curses__ads.htm#649_19">Len</A>    : <b>in</b> Integer := -1)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#503_14">Move_Cursor</A> (<A HREF="terminal_interface-curses__ads.htm#645_19">Win</A>, <A HREF="terminal_interface-curses__ads.htm#646_19">Line</A>, <A HREF="terminal_interface-curses__ads.htm#647_19">Column</A>);
+      <A HREF="terminal_interface-curses__ads.htm#645_14">Add</A> (<A HREF="terminal_interface-curses__ads.htm#645_19">Win</A>, <A HREF="terminal_interface-curses__ads.htm#648_19">Str</A>, <A HREF="terminal_interface-curses__ads.htm#649_19">Len</A>);
+   <b>end</b> Add;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#658_14">Add</A><FONT COLOR=red><A NAME="434_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#658_19">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#659_19">Str</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#374_9">Attributed_String</A>;
+      <A HREF="terminal_interface-curses__ads.htm#660_19">Len</A> : <b>in</b> Integer := -1)
+   <b>is</b>
+      <b>type</b> Chtype_Ptr <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>;
+      <b>function</b> <FONT COLOR=red><A NAME="440_16">Waddchnstr</A></FONT> (<FONT COLOR=red><A NAME="440_28">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                           Str : Chtype_Ptr;
+                           <FONT COLOR=red><A NAME="442_28">Len</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := -1) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#440_16">Waddchnstr</A>, "waddchnstr");
+
+      <FONT COLOR=red><A NAME="445_7">Txt</A></FONT> : <A HREF="terminal_interface-curses__adb.htm#58_9">chtype_array</A> (0 .. <A HREF="terminal_interface-curses__ads.htm#659_19">Str</A>'Length);
+   <b>begin</b>
+      <b>for</b> <FONT COLOR=red><A NAME="447_11">Length</A></FONT> <b>in</b> 1 .. size_t (<A HREF="terminal_interface-curses__ads.htm#659_19">Str</A>'Length) <b>loop</b>
+         <A HREF="terminal_interface-curses__adb.htm#445_7">Txt</A> (<A HREF="terminal_interface-curses__adb.htm#447_11">Length</A> - 1) := <A HREF="terminal_interface-curses__ads.htm#659_19">Str</A> (Natural (<A HREF="terminal_interface-curses__adb.htm#447_11">Length</A>));
+      <b>end</b> <b>loop</b>;
+      <A HREF="terminal_interface-curses__adb.htm#445_7">Txt</A> (<A HREF="terminal_interface-curses__ads.htm#659_19">Str</A>'Length) := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#440_16">Waddchnstr</A> (<A HREF="terminal_interface-curses__ads.htm#658_19">Win</A>,
+                     <A HREF="terminal_interface-curses__adb.htm#445_7">Txt</A> (<A HREF="terminal_interface-curses__adb.htm#445_7">Txt</A>'First)'<b>Access</b>,
+                     <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#660_19">Len</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Add;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#665_14">Add</A><FONT COLOR=red><A NAME="458_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#665_19">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#666_19">Line</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#667_19">Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#668_19">Str</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#374_9">Attributed_String</A>;
+      <A HREF="terminal_interface-curses__ads.htm#669_19">Len</A>    : <b>in</b> Integer := -1)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#503_14">Move_Cursor</A> (<A HREF="terminal_interface-curses__ads.htm#665_19">Win</A>, <A HREF="terminal_interface-curses__ads.htm#666_19">Line</A>, <A HREF="terminal_interface-curses__ads.htm#667_19">Column</A>);
+      <A HREF="terminal_interface-curses__ads.htm#665_14">Add</A> (<A HREF="terminal_interface-curses__ads.htm#665_19">Win</A>, <A HREF="terminal_interface-curses__ads.htm#668_19">Str</A>, <A HREF="terminal_interface-curses__ads.htm#669_19">Len</A>);
+   <b>end</b> Add;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#679_14">Border</A><FONT COLOR=red><A NAME="470_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#680_7">Win</A>                       : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#681_7">Left_Side_Symbol</A>          : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <A HREF="terminal_interface-curses__ads.htm#682_7">Right_Side_Symbol</A>         : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <A HREF="terminal_interface-curses__ads.htm#683_7">Top_Side_Symbol</A>           : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <A HREF="terminal_interface-curses__ads.htm#684_7">Bottom_Side_Symbol</A>        : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <A HREF="terminal_interface-curses__ads.htm#685_7">Upper_Left_Corner_Symbol</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <A HREF="terminal_interface-curses__ads.htm#686_7">Upper_Right_Corner_Symbol</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <A HREF="terminal_interface-curses__ads.htm#687_7">Lower_Left_Corner_Symbol</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <A HREF="terminal_interface-curses__ads.htm#688_7">Lower_Right_Corner_Symbol</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="481_16">Wborder</A></FONT> (<FONT COLOR=red><A NAME="481_25">W</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                        <FONT COLOR=red><A NAME="482_25">LS</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+                        <FONT COLOR=red><A NAME="483_25">RS</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+                        <FONT COLOR=red><A NAME="484_25">TS</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+                        <FONT COLOR=red><A NAME="485_25">BS</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+                        <FONT COLOR=red><A NAME="486_25">ULC</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+                        <FONT COLOR=red><A NAME="487_25">URC</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+                        <FONT COLOR=red><A NAME="488_25">LLC</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+                        <FONT COLOR=red><A NAME="489_25">LRC</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#481_16">Wborder</A>, "wborder");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#481_16">Wborder</A> (<A HREF="terminal_interface-curses__ads.htm#680_7">Win</A>,
+                  <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#681_7">Left_Side_Symbol</A>),
+                  <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#682_7">Right_Side_Symbol</A>),
+                  <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#683_7">Top_Side_Symbol</A>),
+                  <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#684_7">Bottom_Side_Symbol</A>),
+                  <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#685_7">Upper_Left_Corner_Symbol</A>),
+                  <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#686_7">Upper_Right_Corner_Symbol</A>),
+                  <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#687_7">Lower_Left_Corner_Symbol</A>),
+                  <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#688_7">Lower_Right_Corner_Symbol</A>)
+                  ) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A>
+      <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Border;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#694_14">Box</A><FONT COLOR=red><A NAME="507_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#695_7">Win</A>               : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#696_7">Vertical_Symbol</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <A HREF="terminal_interface-curses__ads.htm#697_7">Horizontal_Symbol</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#679_14">Border</A> (<A HREF="terminal_interface-curses__ads.htm#695_7">Win</A>,
+              <A HREF="terminal_interface-curses__ads.htm#696_7">Vertical_Symbol</A>, <A HREF="terminal_interface-curses__ads.htm#696_7">Vertical_Symbol</A>,
+              <A HREF="terminal_interface-curses__ads.htm#697_7">Horizontal_Symbol</A>, <A HREF="terminal_interface-curses__ads.htm#697_7">Horizontal_Symbol</A>);
+   <b>end</b> Box;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#702_14">Horizontal_Line</A><FONT COLOR=red><A NAME="518_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#703_7">Win</A>         : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#704_7">Line_Size</A>   : <b>in</b> Natural;
+      <A HREF="terminal_interface-curses__ads.htm#705_7">Line_Symbol</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="523_16">Whline</A></FONT> (<FONT COLOR=red><A NAME="523_24">W</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                       <FONT COLOR=red><A NAME="524_24">Ch</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+                       <FONT COLOR=red><A NAME="525_24">Len</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#523_16">Whline</A>, "whline");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#523_16">Whline</A> (<A HREF="terminal_interface-curses__ads.htm#703_7">Win</A>,
+                 <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#705_7">Line_Symbol</A>),
+                 <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#704_7">Line_Size</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Horizontal_Line;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#710_14">Vertical_Line</A><FONT COLOR=red><A NAME="535_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#711_7">Win</A>         : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#712_7">Line_Size</A>   : <b>in</b> Natural;
+      <A HREF="terminal_interface-curses__ads.htm#713_7">Line_Symbol</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="540_16">Wvline</A></FONT> (<FONT COLOR=red><A NAME="540_24">W</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                       <FONT COLOR=red><A NAME="541_24">Ch</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+                       <FONT COLOR=red><A NAME="542_24">Len</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#540_16">Wvline</A>, "wvline");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#540_16">Wvline</A> (<A HREF="terminal_interface-curses__ads.htm#711_7">Win</A>,
+                 <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#713_7">Line_Symbol</A>),
+                 <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#712_7">Line_Size</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Vertical_Line;
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#722_13">Get_Keystroke</A><FONT COLOR=red><A NAME="553_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#722_28">Win</A> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+     <b>return</b> <A HREF="terminal_interface-curses__ads.htm#71_12">Real_Key_Code</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="556_16">Wgetch</A></FONT> (<FONT COLOR=red><A NAME="556_24">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#556_16">Wgetch</A>, "wgetch");
+
+      <FONT COLOR=red><A NAME="559_7">C</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses__adb.htm#556_16">Wgetch</A> (<A HREF="terminal_interface-curses__ads.htm#722_28">Win</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#559_7">C</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>return</b> <A HREF="terminal_interface-curses__ads.htm#86_4">Key_None</A>;
+      <b>else</b>
+         <b>return</b> <A HREF="terminal_interface-curses__ads.htm#71_12">Real_Key_Code</A> (<A HREF="terminal_interface-curses__adb.htm#559_7">C</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Get_Keystroke;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#732_14">Undo_Keystroke</A><FONT COLOR=red><A NAME="568_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#732_30">Key</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#71_12">Real_Key_Code</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="570_16">Ungetch</A></FONT> (<FONT COLOR=red><A NAME="570_25">Ch</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#570_16">Ungetch</A>, "ungetch");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#570_16">Ungetch</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#732_30">Key</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Undo_Keystroke;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#737_13">Has_Key</A><FONT COLOR=red><A NAME="578_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#737_22">Key</A> : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A>) <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="580_16">Haskey</A></FONT> (<FONT COLOR=red><A NAME="580_24">Key</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#580_16">Haskey</A>, "has_key");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#580_16">Haskey</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#737_22">Key</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#75_4">Curses_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Has_Key;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#744_13">Is_Function_Key</A><FONT COLOR=red><A NAME="590_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#744_30">Key</A> : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A>) <b>return</b> Boolean
+   <b>is</b>
+      <FONT COLOR=red><A NAME="592_7">L</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A>  := <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> (Natural (<A HREF="terminal_interface-curses__ads.htm#96_4">Key_F0</A>) +
+        Natural (<A HREF="terminal_interface-curses__ads.htm#748_12">Function_Key_Number</A>'Last));
+   <b>begin</b>
+      <b>if</b> (<A HREF="terminal_interface-curses__ads.htm#744_30">Key</A> &gt;= <A HREF="terminal_interface-curses__ads.htm#96_4">Key_F0</A>) <b>and</b> <b>then</b> (<A HREF="terminal_interface-curses__ads.htm#744_30">Key</A> &lt;= <A HREF="terminal_interface-curses__adb.htm#592_7">L</A>) <b>then</b>
+         <b>return</b> True;
+      <b>else</b>
+         <b>return</b> False;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Is_Function_Key;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#751_13">Function_Key</A><FONT COLOR=red><A NAME="602_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#751_27">Key</A> : <A HREF="terminal_interface-curses__ads.htm#71_12">Real_Key_Code</A>)
+                          <b>return</b> <A HREF="terminal_interface-curses__ads.htm#748_12">Function_Key_Number</A>
+   <b>is</b>
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__ads.htm#744_13">Is_Function_Key</A> (<A HREF="terminal_interface-curses__ads.htm#751_27">Key</A>) <b>then</b>
+         <b>return</b> <A HREF="terminal_interface-curses__ads.htm#748_12">Function_Key_Number</A> (<A HREF="terminal_interface-curses__ads.htm#751_27">Key</A> - <A HREF="terminal_interface-curses__ads.htm#96_4">Key_F0</A>);
+      <b>else</b>
+         <b>raise</b> Constraint_Error;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Function_Key;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#756_13">Function_Key_Code</A><FONT COLOR=red><A NAME="613_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#756_32">Key</A> : <A HREF="terminal_interface-curses__ads.htm#748_12">Function_Key_Number</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#71_12">Real_Key_Code</A>
+   <b>is</b>
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses__ads.htm#71_12">Real_Key_Code</A> (Natural (<A HREF="terminal_interface-curses__ads.htm#96_4">Key_F0</A>) + Natural (<A HREF="terminal_interface-curses__ads.htm#756_32">Key</A>));
+   <b>end</b> Function_Key_Code;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#765_14">Switch_Character_Attribute</A><FONT COLOR=red><A NAME="619_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#766_7">Win</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#767_7">Attr</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A> := <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>;
+      <A HREF="terminal_interface-curses__ads.htm#768_7">On</A>   : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="624_16">Wattron</A></FONT> (<FONT COLOR=red><A NAME="624_25">Win</A></FONT>    : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                        <FONT COLOR=red><A NAME="625_25">C_Attr</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#64_12">C_AttrType</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#624_16">Wattron</A>, "wattr_on");
+      <b>function</b> <FONT COLOR=red><A NAME="627_16">Wattroff</A></FONT> (<FONT COLOR=red><A NAME="627_26">Win</A></FONT>    : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                         <FONT COLOR=red><A NAME="628_26">C_Attr</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#64_12">C_AttrType</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#627_16">Wattroff</A>, "wattr_off");
+      <FONT COLOR=green><EM>--  In Ada we use the On Boolean to control whether or not we want to</EM></FONT>
+      <FONT COLOR=green><EM>--  switch on or off the attributes in the set.</EM></FONT>
+      <FONT COLOR=red><A NAME="632_7">Err</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <FONT COLOR=red><A NAME="633_7">AC</A></FONT>  : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := (Ch    =&gt; Character'First,
+                                              Color =&gt; <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First,
+                                              Attr  =&gt; <A HREF="terminal_interface-curses__ads.htm#767_7">Attr</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__ads.htm#768_7">On</A> <b>then</b>
+         <A HREF="terminal_interface-curses__adb.htm#632_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#624_16">Wattron</A>  (<A HREF="terminal_interface-curses__ads.htm#766_7">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#108_13">AttrChar_To_AttrType</A> (<A HREF="terminal_interface-curses__adb.htm#633_7">AC</A>));
+      <b>else</b>
+         <A HREF="terminal_interface-curses__adb.htm#632_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#627_16">Wattroff</A> (<A HREF="terminal_interface-curses__ads.htm#766_7">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#108_13">AttrChar_To_AttrType</A> (<A HREF="terminal_interface-curses__adb.htm#633_7">AC</A>));
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#632_7">Err</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Switch_Character_Attribute;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#773_14">Set_Character_Attributes</A><FONT COLOR=red><A NAME="647_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#774_7">Win</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#775_7">Attr</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A> := <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>;
+      <A HREF="terminal_interface-curses__ads.htm#776_7">Color</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A> := <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="652_16">Wattrset</A></FONT> (<FONT COLOR=red><A NAME="652_26">Win</A></FONT>    : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                         <FONT COLOR=red><A NAME="653_26">C_Attr</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#64_12">C_AttrType</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#652_16">Wattrset</A>, "wattrset"); <FONT COLOR=green><EM>-- ??? wattr_set</EM></FONT>
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#652_16">Wattrset</A> (<A HREF="terminal_interface-curses__ads.htm#774_7">Win</A>,
+                   <A HREF="terminal_interface-curses-aux__ads.htm#108_13">AttrChar_To_AttrType</A> (<A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>'
+                                         (Ch    =&gt; Character'First,
+                                          Color =&gt; <A HREF="terminal_interface-curses__ads.htm#776_7">Color</A>,
+                                          Attr  =&gt; <A HREF="terminal_interface-curses__ads.htm#775_7">Attr</A>))) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Character_Attributes;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#781_13">Get_Character_Attribute</A><FONT COLOR=red><A NAME="665_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#782_7">Win</A> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+                                     <b>return</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="668_16">Wattrget</A></FONT> (<FONT COLOR=red><A NAME="668_26">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                         Atr : <b>access</b> <A HREF="terminal_interface-curses-aux__ads.htm#64_12">C_AttrType</A>;
+                         Col : <b>access</b> <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+                         <FONT COLOR=red><A NAME="671_26">Opt</A></FONT> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#668_16">Wattrget</A>, "wattr_get");
+
+      <FONT COLOR=red><A NAME="674_7">Attr</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-aux__ads.htm#64_12">C_AttrType</A>;
+      <FONT COLOR=red><A NAME="675_7">Col</A></FONT>  : <b>aliased</b> <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+      <FONT COLOR=red><A NAME="676_7">Res</A></FONT>  : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses__adb.htm#668_16">Wattrget</A> (<A HREF="terminal_interface-curses__ads.htm#782_7">Win</A>, <A HREF="terminal_interface-curses__adb.htm#674_7">Attr</A>'<b>Access</b>, <A HREF="terminal_interface-curses__adb.htm#675_7">Col</A>'<b>Access</b>,
+                                         System.Null_Address);
+      <FONT COLOR=red><A NAME="678_7">Ch</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#676_7">Res</A> = <A HREF="terminal_interface-curses-aux__ads.htm#71_4">Curses_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses__adb.htm#678_7">Ch</A> := <A HREF="terminal_interface-curses-aux__ads.htm#112_13">AttrType_To_AttrChar</A> (<A HREF="terminal_interface-curses__adb.htm#674_7">Attr</A>);
+         <b>return</b> <A HREF="terminal_interface-curses__adb.htm#678_7">Ch</A>.<A HREF="terminal_interface-curses__ads.htm#352_10">Attr</A>;
+      <b>else</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Get_Character_Attribute;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#786_13">Get_Character_Attribute</A><FONT COLOR=red><A NAME="688_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#787_7">Win</A> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+                                     <b>return</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="691_16">Wattrget</A></FONT> (<FONT COLOR=red><A NAME="691_26">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                         Atr : <b>access</b> <A HREF="terminal_interface-curses-aux__ads.htm#64_12">C_AttrType</A>;
+                         Col : <b>access</b> <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+                         <FONT COLOR=red><A NAME="694_26">Opt</A></FONT> : System.Address) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#691_16">Wattrget</A>, "wattr_get");
+
+      <FONT COLOR=red><A NAME="697_7">Attr</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-aux__ads.htm#64_12">C_AttrType</A>;
+      <FONT COLOR=red><A NAME="698_7">Col</A></FONT>  : <b>aliased</b> <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+      <FONT COLOR=red><A NAME="699_7">Res</A></FONT>  : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses__adb.htm#691_16">Wattrget</A> (<A HREF="terminal_interface-curses__ads.htm#787_7">Win</A>, <A HREF="terminal_interface-curses__adb.htm#697_7">Attr</A>'<b>Access</b>, <A HREF="terminal_interface-curses__adb.htm#698_7">Col</A>'<b>Access</b>,
+                                         System.Null_Address);
+      <FONT COLOR=red><A NAME="701_7">Ch</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#699_7">Res</A> = <A HREF="terminal_interface-curses-aux__ads.htm#71_4">Curses_Ok</A> <b>then</b>
+         <A HREF="terminal_interface-curses__adb.htm#701_7">Ch</A> := <A HREF="terminal_interface-curses-aux__ads.htm#112_13">AttrType_To_AttrChar</A> (<A HREF="terminal_interface-curses__adb.htm#697_7">Attr</A>);
+         <b>return</b> <A HREF="terminal_interface-curses__adb.htm#701_7">Ch</A>.<A HREF="terminal_interface-curses__ads.htm#353_10">Color</A>;
+      <b>else</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Get_Character_Attribute;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#792_14">Set_Color</A><FONT COLOR=red><A NAME="711_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#792_25">Win</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                        <A HREF="terminal_interface-curses__ads.htm#793_25">Pair</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="714_16">Wset_Color</A></FONT> (<FONT COLOR=red><A NAME="714_28">Win</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                           <FONT COLOR=red><A NAME="715_28">Color</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+                           <FONT COLOR=red><A NAME="716_28">Opts</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#62_12">C_Void_Ptr</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#714_16">Wset_Color</A>, "wcolor_set");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#714_16">Wset_Color</A> (<A HREF="terminal_interface-curses__ads.htm#792_25">Win</A>,
+                     <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> (<A HREF="terminal_interface-curses__ads.htm#793_25">Pair</A>),
+                     <A HREF="terminal_interface-curses-aux__ads.htm#62_12">C_Void_Ptr</A> (System.Null_Address)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Color;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#798_14">Change_Attributes</A><FONT COLOR=red><A NAME="726_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#799_7">Win</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#800_7">Count</A> : <b>in</b> Integer := -1;
+      <A HREF="terminal_interface-curses__ads.htm#801_7">Attr</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A> := <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>;
+      <A HREF="terminal_interface-curses__ads.htm#802_7">Color</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A> := <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="732_16">Wchgat</A></FONT> (<FONT COLOR=red><A NAME="732_24">Win</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                       <FONT COLOR=red><A NAME="733_24">Cnt</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                       <FONT COLOR=red><A NAME="734_24">Attr</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#64_12">C_AttrType</A>;
+                       <FONT COLOR=red><A NAME="735_24">Color</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+                       <FONT COLOR=red><A NAME="736_24">Opts</A></FONT>  : System.Address := System.Null_Address)
+                       <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#732_16">Wchgat</A>, "wchgat");
+
+      <FONT COLOR=red><A NAME="740_7">Ch</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> :=
+        (Ch =&gt; Character'First, Color =&gt; <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First, Attr =&gt; <A HREF="terminal_interface-curses__ads.htm#801_7">Attr</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#732_16">Wchgat</A> (<A HREF="terminal_interface-curses__ads.htm#799_7">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#800_7">Count</A>), <A HREF="terminal_interface-curses-aux__ads.htm#108_13">AttrChar_To_AttrType</A> (<A HREF="terminal_interface-curses__adb.htm#740_7">Ch</A>),
+                 <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> (<A HREF="terminal_interface-curses__ads.htm#802_7">Color</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Change_Attributes;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#806_14">Change_Attributes</A><FONT COLOR=red><A NAME="749_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#807_7">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#808_7">Line</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A> := <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>'First;
+      <A HREF="terminal_interface-curses__ads.htm#809_7">Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A> := <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>'First;
+      <A HREF="terminal_interface-curses__ads.htm#810_7">Count</A>  : <b>in</b> Integer := -1;
+      <A HREF="terminal_interface-curses__ads.htm#811_7">Attr</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A> := <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>;
+      <A HREF="terminal_interface-curses__ads.htm#812_7">Color</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A> := <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#503_14">Move_Cursor</A> (<A HREF="terminal_interface-curses__ads.htm#807_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#808_7">Line</A>, <A HREF="terminal_interface-curses__ads.htm#809_7">Column</A>);
+      <A HREF="terminal_interface-curses__ads.htm#806_14">Change_Attributes</A> (<A HREF="terminal_interface-curses__ads.htm#807_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#810_7">Count</A>, <A HREF="terminal_interface-curses__ads.htm#811_7">Attr</A>, <A HREF="terminal_interface-curses__ads.htm#812_7">Color</A>);
+   <b>end</b> Change_Attributes;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#821_14">Beep</A><FONT COLOR=red><A NAME="762_14"></A></FONT>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="764_16">Beeper</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#764_16">Beeper</A>, "beep");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#764_16">Beeper</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Beep;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#826_14">Flash_Screen</A><FONT COLOR=red><A NAME="772_14"></A></FONT>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="774_16">Flash</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#774_16">Flash</A>, "flash");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#774_16">Flash</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Flash_Screen;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#837_14">Set_Cbreak_Mode</A><FONT COLOR=red><A NAME="782_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#837_31">SwitchOn</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="784_16">Cbreak</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#784_16">Cbreak</A>, "cbreak");
+      <b>function</b> <FONT COLOR=red><A NAME="786_16">NoCbreak</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#786_16">NoCbreak</A>, "nocbreak");
+
+      <FONT COLOR=red><A NAME="789_7">Err</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__ads.htm#837_31">SwitchOn</A> <b>then</b>
+         <A HREF="terminal_interface-curses__adb.htm#789_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#784_16">Cbreak</A>;
+      <b>else</b>
+         <A HREF="terminal_interface-curses__adb.htm#789_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#786_16">NoCbreak</A>;
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#789_7">Err</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Cbreak_Mode;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#843_14">Set_Raw_Mode</A><FONT COLOR=red><A NAME="801_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#843_28">SwitchOn</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="803_16">Raw</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#803_16">Raw</A>, "raw");
+      <b>function</b> <FONT COLOR=red><A NAME="805_16">NoRaw</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#805_16">NoRaw</A>, "noraw");
+
+      <FONT COLOR=red><A NAME="808_7">Err</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__ads.htm#843_28">SwitchOn</A> <b>then</b>
+         <A HREF="terminal_interface-curses__adb.htm#808_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#803_16">Raw</A>;
+      <b>else</b>
+         <A HREF="terminal_interface-curses__adb.htm#808_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#805_16">NoRaw</A>;
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#808_7">Err</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Raw_Mode;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#849_14">Set_Echo_Mode</A><FONT COLOR=red><A NAME="820_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#849_29">SwitchOn</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="822_16">Echo</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#822_16">Echo</A>, "echo");
+      <b>function</b> <FONT COLOR=red><A NAME="824_16">NoEcho</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#824_16">NoEcho</A>, "noecho");
+
+      <FONT COLOR=red><A NAME="827_7">Err</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__ads.htm#849_29">SwitchOn</A> <b>then</b>
+         <A HREF="terminal_interface-curses__adb.htm#827_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#822_16">Echo</A>;
+      <b>else</b>
+         <A HREF="terminal_interface-curses__adb.htm#827_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#824_16">NoEcho</A>;
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#827_7">Err</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Echo_Mode;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#855_14">Set_Meta_Mode</A><FONT COLOR=red><A NAME="839_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#855_29">Win</A>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                            <A HREF="terminal_interface-curses__ads.htm#856_29">SwitchOn</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="842_16">Meta</A></FONT> (<FONT COLOR=red><A NAME="842_22">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="842_34">Mode</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#842_16">Meta</A>, "meta");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#842_16">Meta</A> (<A HREF="terminal_interface-curses__ads.htm#855_29">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A> (Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#856_29">SwitchOn</A>))) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Meta_Mode;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#861_14">Set_KeyPad_Mode</A><FONT COLOR=red><A NAME="850_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#861_31">Win</A>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                              <A HREF="terminal_interface-curses__ads.htm#862_31">SwitchOn</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="853_16">Keypad</A></FONT> (<FONT COLOR=red><A NAME="853_24">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="853_36">Mode</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#853_16">Keypad</A>, "keypad");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#853_16">Keypad</A> (<A HREF="terminal_interface-curses__ads.htm#861_31">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A> (Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#862_31">SwitchOn</A>))) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_KeyPad_Mode;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#869_14">Half_Delay</A><FONT COLOR=red><A NAME="861_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#869_26">Amount</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#866_9">Half_Delay_Amount</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="863_16">Halfdelay</A></FONT> (<FONT COLOR=red><A NAME="863_27">Amount</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#863_16">Halfdelay</A>, "halfdelay");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#863_16">Halfdelay</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#869_26">Amount</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Half_Delay;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#874_14">Set_Flush_On_Interrupt_Mode</A><FONT COLOR=red><A NAME="871_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#875_7">Win</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#876_7">Mode</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="875_16">Intrflush</A></FONT> (<FONT COLOR=red><A NAME="875_27">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="875_41">Mode</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#875_16">Intrflush</A>, "intrflush");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#875_16">Intrflush</A> (<A HREF="terminal_interface-curses__ads.htm#875_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A> (Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#876_7">Mode</A>))) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Flush_On_Interrupt_Mode;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#881_14">Set_Queue_Interrupt_Mode</A><FONT COLOR=red><A NAME="883_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#882_7">Win</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#883_7">Flush</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>procedure</b> <FONT COLOR=red><A NAME="887_17">Qiflush</A></FONT>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#887_17">Qiflush</A>, "qiflush");
+      <b>procedure</b> <FONT COLOR=red><A NAME="889_17">No_Qiflush</A></FONT>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#889_17">No_Qiflush</A>, "noqiflush");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__ads.htm#883_7">Flush</A> <b>then</b>
+         <A HREF="terminal_interface-curses__adb.htm#887_17">Qiflush</A>;
+      <b>else</b>
+         <A HREF="terminal_interface-curses__adb.htm#889_17">No_Qiflush</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Queue_Interrupt_Mode;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#889_14">Set_NoDelay_Mode</A><FONT COLOR=red><A NAME="899_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#890_7">Win</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#891_7">Mode</A> : <b>in</b> Boolean := False)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="903_16">Nodelay</A></FONT> (<FONT COLOR=red><A NAME="903_25">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="903_39">Mode</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#903_16">Nodelay</A>, "nodelay");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#903_16">Nodelay</A> (<A HREF="terminal_interface-curses__ads.htm#890_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A> (Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#891_7">Mode</A>))) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_NoDelay_Mode;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#898_14">Set_Timeout_Mode</A><FONT COLOR=red><A NAME="911_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#898_32">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                               <A HREF="terminal_interface-curses__ads.htm#899_32">Mode</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#895_9">Timeout_Mode</A>;
+                               <A HREF="terminal_interface-curses__ads.htm#900_32">Amount</A> : <b>in</b> Natural)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="915_16">Wtimeout</A></FONT> (<FONT COLOR=red><A NAME="915_26">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="915_40">Amount</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#915_16">Wtimeout</A>, "wtimeout");
+
+      <FONT COLOR=red><A NAME="918_7">Time</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+   <b>begin</b>
+      <b>case</b> <A HREF="terminal_interface-curses__ads.htm#899_32">Mode</A> <b>is</b>
+         <b>when</b> <A HREF="terminal_interface-curses__ads.htm#895_26">Blocking</A>     =&gt; <A HREF="terminal_interface-curses__adb.htm#918_7">Time</A> := -1;
+         <b>when</b> <A HREF="terminal_interface-curses__ads.htm#895_36">Non_Blocking</A> =&gt; <A HREF="terminal_interface-curses__adb.htm#918_7">Time</A> := 0;
+         <b>when</b> <A HREF="terminal_interface-curses__ads.htm#895_50">Delayed</A>      =&gt;
+            <b>if</b> <A HREF="terminal_interface-curses__ads.htm#900_32">Amount</A> = 0 <b>then</b>
+               <b>raise</b> Constraint_Error;
+            <b>end</b> <b>if</b>;
+            <A HREF="terminal_interface-curses__adb.htm#918_7">Time</A> := <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#900_32">Amount</A>);
+      <b>end</b> <b>case</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#915_16">Wtimeout</A> (<A HREF="terminal_interface-curses__ads.htm#898_32">Win</A>, <A HREF="terminal_interface-curses__adb.htm#918_7">Time</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Timeout_Mode;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#909_14">Set_Escape_Timer_Mode</A><FONT COLOR=red><A NAME="934_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#910_7">Win</A>       : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#911_7">Timer_Off</A> : <b>in</b> Boolean := False)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="938_16">Notimeout</A></FONT> (<FONT COLOR=red><A NAME="938_27">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="938_41">Mode</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#938_16">Notimeout</A>, "notimeout");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#938_16">Notimeout</A> (<A HREF="terminal_interface-curses__ads.htm#910_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A> (Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#911_7">Timer_Off</A>)))
+        = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Escape_Timer_Mode;
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#920_14">Set_NL_Mode</A><FONT COLOR=red><A NAME="948_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#920_27">SwitchOn</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="950_16">NL</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#950_16">NL</A>, "nl");
+      <b>function</b> <FONT COLOR=red><A NAME="952_16">NoNL</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#952_16">NoNL</A>, "nonl");
+
+      <FONT COLOR=red><A NAME="955_7">Err</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__ads.htm#920_27">SwitchOn</A> <b>then</b>
+         <A HREF="terminal_interface-curses__adb.htm#955_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#950_16">NL</A>;
+      <b>else</b>
+         <A HREF="terminal_interface-curses__adb.htm#955_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#952_16">NoNL</A>;
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#955_7">Err</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_NL_Mode;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#926_14">Clear_On_Next_Update</A><FONT COLOR=red><A NAME="967_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#927_7">Win</A>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#928_7">Do_Clear</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="971_16">Clear_Ok</A></FONT> (<FONT COLOR=red><A NAME="971_26">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="971_38">Flag</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#971_16">Clear_Ok</A>, "clearok");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#971_16">Clear_Ok</A> (<A HREF="terminal_interface-curses__ads.htm#927_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A> (Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#928_7">Do_Clear</A>))) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Clear_On_Next_Update;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#933_14">Use_Insert_Delete_Line</A><FONT COLOR=red><A NAME="979_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#934_7">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#935_7">Do_Idl</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="983_16">IDL_Ok</A></FONT> (<FONT COLOR=red><A NAME="983_24">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="983_36">Flag</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#983_16">IDL_Ok</A>, "idlok");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#983_16">IDL_Ok</A> (<A HREF="terminal_interface-curses__ads.htm#934_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A> (Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#935_7">Do_Idl</A>))) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Use_Insert_Delete_Line;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#940_14">Use_Insert_Delete_Character</A><FONT COLOR=red><A NAME="991_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#941_7">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#942_7">Do_Idc</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="995_16">IDC_Ok</A></FONT> (<FONT COLOR=red><A NAME="995_24">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="995_36">Flag</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#995_16">IDC_Ok</A>, "idcok");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#995_16">IDC_Ok</A> (<A HREF="terminal_interface-curses__ads.htm#941_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A> (Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#942_7">Do_Idc</A>))) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Use_Insert_Delete_Character;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#947_14">Leave_Cursor_After_Update</A><FONT COLOR=red><A NAME="1003_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#948_7">Win</A>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#949_7">Do_Leave</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1007_16">Leave_Ok</A></FONT> (<FONT COLOR=red><A NAME="1007_26">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="1007_38">Flag</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1007_16">Leave_Ok</A>, "leaveok");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1007_16">Leave_Ok</A> (<A HREF="terminal_interface-curses__ads.htm#948_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A> (Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#949_7">Do_Leave</A>))) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Leave_Cursor_After_Update;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#954_14">Immediate_Update_Mode</A><FONT COLOR=red><A NAME="1015_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#955_7">Win</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#956_7">Mode</A> : <b>in</b> Boolean := False)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1019_16">Immedok</A></FONT> (<FONT COLOR=red><A NAME="1019_25">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="1019_39">Mode</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1019_16">Immedok</A>, "immedok");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1019_16">Immedok</A> (<A HREF="terminal_interface-curses__ads.htm#955_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A> (Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#956_7">Mode</A>))) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Immediate_Update_Mode;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#961_14">Allow_Scrolling</A><FONT COLOR=red><A NAME="1027_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#962_7">Win</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>  := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#963_7">Mode</A> : <b>in</b> Boolean := False)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1031_16">Scrollok</A></FONT> (<FONT COLOR=red><A NAME="1031_26">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="1031_40">Mode</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1031_16">Scrollok</A>, "scrollok");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1031_16">Scrollok</A> (<A HREF="terminal_interface-curses__ads.htm#962_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A> (Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#963_7">Mode</A>))) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Allow_Scrolling;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#967_13">Scrolling_Allowed</A><FONT COLOR=red><A NAME="1039_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#967_32">Win</A> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>) <b>return</b> Boolean
+   <b>is</b>
+      <FONT COLOR=red><A NAME="1041_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+   <b>begin</b>
+      <b>case</b> <A HREF="terminal_interface-curses__ads.htm#1732_4">Sizeof_bool</A> <b>is</b>
+         <b>when</b> 1 =&gt; <A HREF="terminal_interface-curses__adb.htm#1041_7">Res</A> := <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__adb.htm#90_13">W_Get_Byte</A>  (<A HREF="terminal_interface-curses__ads.htm#967_32">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1731_4">Offset_scroll</A>));
+         <b>when</b> 2 =&gt; <A HREF="terminal_interface-curses__adb.htm#1041_7">Res</A> := <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__adb.htm#89_13">W_Get_Short</A> (<A HREF="terminal_interface-curses__ads.htm#967_32">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1731_4">Offset_scroll</A>));
+         <b>when</b> 4 =&gt; <A HREF="terminal_interface-curses__adb.htm#1041_7">Res</A> := <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__adb.htm#88_13">W_Get_Int</A>   (<A HREF="terminal_interface-curses__ads.htm#967_32">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1731_4">Offset_scroll</A>));
+         <b>when</b> <b>others</b> =&gt; <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>case</b>;
+
+      <b>case</b> <A HREF="terminal_interface-curses__adb.htm#1041_7">Res</A> <b>is</b>
+         <b>when</b> 0       =&gt; <b>return</b> False;
+         <b>when</b> <b>others</b>  =&gt; <b>return</b> True;
+      <b>end</b> <b>case</b>;
+   <b>end</b> Scrolling_Allowed;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#972_14">Set_Scroll_Region</A><FONT COLOR=red><A NAME="1056_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#973_7">Win</A>         : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#974_7">Top_Line</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#975_7">Bottom_Line</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1061_16">Wsetscrreg</A></FONT> (<FONT COLOR=red><A NAME="1061_28">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                           <FONT COLOR=red><A NAME="1062_28">Lin</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                           <FONT COLOR=red><A NAME="1063_28">Col</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1061_16">Wsetscrreg</A>, "wsetscrreg");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1061_16">Wsetscrreg</A> (<A HREF="terminal_interface-curses__ads.htm#973_7">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#974_7">Top_Line</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#975_7">Bottom_Line</A>))
+        = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Scroll_Region;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#984_14">Update_Screen</A><FONT COLOR=red><A NAME="1072_14"></A></FONT>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1074_16">Do_Update</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1074_16">Do_Update</A>, "doupdate");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1074_16">Do_Update</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Update_Screen;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#989_14">Refresh</A><FONT COLOR=red><A NAME="1082_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#989_23">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1084_16">Wrefresh</A></FONT> (<FONT COLOR=red><A NAME="1084_26">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1084_16">Wrefresh</A>, "wrefresh");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1084_16">Wrefresh</A> (<A HREF="terminal_interface-curses__ads.htm#989_23">Win</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Refresh;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#995_14">Refresh_Without_Update</A><FONT COLOR=red><A NAME="1092_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#996_7">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1095_16">Wnoutrefresh</A></FONT> (<FONT COLOR=red><A NAME="1095_30">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1095_16">Wnoutrefresh</A>, "wnoutrefresh");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1095_16">Wnoutrefresh</A> (<A HREF="terminal_interface-curses__ads.htm#996_7">Win</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Refresh_Without_Update;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1002_14">Redraw</A><FONT COLOR=red><A NAME="1103_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1002_22">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1105_16">Redrawwin</A></FONT> (<FONT COLOR=red><A NAME="1105_27">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1105_16">Redrawwin</A>, "redrawwin");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1105_16">Redrawwin</A> (<A HREF="terminal_interface-curses__ads.htm#1002_22">Win</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Redraw;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1006_14">Redraw</A><FONT COLOR=red><A NAME="1113_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1006_22">Win</A>        : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1007_22">Begin_Line</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1008_22">Line_Count</A> : <b>in</b> Positive)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1118_16">Wredrawln</A></FONT> (<FONT COLOR=red><A NAME="1118_27">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="1118_41">First</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>; <FONT COLOR=red><A NAME="1118_56">Cnt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>)
+                          <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1118_16">Wredrawln</A>, "wredrawln");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1118_16">Wredrawln</A> (<A HREF="terminal_interface-curses__ads.htm#1006_22">Win</A>,
+                    <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1007_22">Begin_Line</A>),
+                    <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1008_22">Line_Count</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Redraw;
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1017_14">Erase</A><FONT COLOR=red><A NAME="1130_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1017_21">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1132_16">Werase</A></FONT> (<FONT COLOR=red><A NAME="1132_24">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1132_16">Werase</A>, "werase");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1132_16">Werase</A> (<A HREF="terminal_interface-curses__ads.htm#1017_21">Win</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Erase;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1022_14">Clear</A><FONT COLOR=red><A NAME="1140_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1023_7">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1142_16">Wclear</A></FONT> (<FONT COLOR=red><A NAME="1142_24">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1142_16">Wclear</A>, "wclear");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1142_16">Wclear</A> (<A HREF="terminal_interface-curses__ads.htm#1023_7">Win</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Clear;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1028_14">Clear_To_End_Of_Screen</A><FONT COLOR=red><A NAME="1150_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1029_7">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1152_16">Wclearbot</A></FONT> (<FONT COLOR=red><A NAME="1152_27">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1152_16">Wclearbot</A>, "wclrtobot");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1152_16">Wclearbot</A> (<A HREF="terminal_interface-curses__ads.htm#1029_7">Win</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Clear_To_End_Of_Screen;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1034_14">Clear_To_End_Of_Line</A><FONT COLOR=red><A NAME="1160_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1035_7">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1162_16">Wcleareol</A></FONT> (<FONT COLOR=red><A NAME="1162_27">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1162_16">Wcleareol</A>, "wclrtoeol");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1162_16">Wcleareol</A> (<A HREF="terminal_interface-curses__ads.htm#1035_7">Win</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Clear_To_End_Of_Line;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1044_14">Set_Background</A><FONT COLOR=red><A NAME="1170_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1045_7">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1046_7">Ch</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>)
+   <b>is</b>
+      <b>procedure</b> <FONT COLOR=red><A NAME="1174_17">WBackground</A></FONT> (<FONT COLOR=red><A NAME="1174_30">W</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="1174_45">Ch</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>);
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1174_17">WBackground</A>, "wbkgdset");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__adb.htm#1174_17">WBackground</A> (<A HREF="terminal_interface-curses__ads.htm#1045_7">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#1046_7">Ch</A>));
+   <b>end</b> Set_Background;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1051_14">Change_Background</A><FONT COLOR=red><A NAME="1180_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1052_7">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1053_7">Ch</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1184_16">WChangeBkgd</A></FONT> (<FONT COLOR=red><A NAME="1184_29">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="1184_41">Ch</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1184_16">WChangeBkgd</A>, "wbkgd");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1184_16">WChangeBkgd</A> (<A HREF="terminal_interface-curses__ads.htm#1052_7">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#1053_7">Ch</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Change_Background;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1058_13">Get_Background</A><FONT COLOR=red><A NAME="1192_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1058_29">Win</A> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+     <b>return</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1195_16">Wgetbkgd</A></FONT> (<FONT COLOR=red><A NAME="1195_26">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1195_16">Wgetbkgd</A>, "getbkgd");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses__adb.htm#1195_16">Wgetbkgd</A> (<A HREF="terminal_interface-curses__ads.htm#1058_29">Win</A>));
+   <b>end</b> Get_Background;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1084_14">Change_Lines_Status</A><FONT COLOR=red><A NAME="1201_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1084_35">Win</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                                  <A HREF="terminal_interface-curses__ads.htm#1085_35">Start</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+                                  <A HREF="terminal_interface-curses__ads.htm#1086_35">Count</A> : <b>in</b> Positive;
+                                  <A HREF="terminal_interface-curses__ads.htm#1087_35">State</A> : <b>in</b> Boolean)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1206_16">Wtouchln</A></FONT> (<FONT COLOR=red><A NAME="1206_26">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                         <FONT COLOR=red><A NAME="1207_26">Sta</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                         <FONT COLOR=red><A NAME="1208_26">Cnt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                         <FONT COLOR=red><A NAME="1209_26">Chg</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1206_16">Wtouchln</A>, "wtouchln");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1206_16">Wtouchln</A> (<A HREF="terminal_interface-curses__ads.htm#1084_35">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1085_35">Start</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1086_35">Count</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#1087_35">State</A>))) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Change_Lines_Status;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1073_14">Touch</A><FONT COLOR=red><A NAME="1218_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1073_21">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="1220_7">Y</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="1221_7">X</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#1157_14">Get_Size</A> (<A HREF="terminal_interface-curses__ads.htm#1073_21">Win</A>, <A HREF="terminal_interface-curses__adb.htm#1220_7">Y</A>, <A HREF="terminal_interface-curses__adb.htm#1221_7">X</A>);
+      <A HREF="terminal_interface-curses__ads.htm#1084_14">Change_Lines_Status</A> (<A HREF="terminal_interface-curses__ads.htm#1073_21">Win</A>, 0, Positive (<A HREF="terminal_interface-curses__adb.htm#1220_7">Y</A>), True);
+   <b>end</b> Touch;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1068_14">Untouch</A><FONT COLOR=red><A NAME="1227_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1068_23">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="1229_7">Y</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="1230_7">X</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#1157_14">Get_Size</A> (<A HREF="terminal_interface-curses__ads.htm#1068_23">Win</A>, <A HREF="terminal_interface-curses__adb.htm#1229_7">Y</A>, <A HREF="terminal_interface-curses__adb.htm#1230_7">X</A>);
+      <A HREF="terminal_interface-curses__ads.htm#1084_14">Change_Lines_Status</A> (<A HREF="terminal_interface-curses__ads.htm#1068_23">Win</A>, 0, Positive (<A HREF="terminal_interface-curses__adb.htm#1229_7">Y</A>), False);
+   <b>end</b> Untouch;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1077_14">Touch</A><FONT COLOR=red><A NAME="1236_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1077_21">Win</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                    <A HREF="terminal_interface-curses__ads.htm#1078_21">Start</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+                    <A HREF="terminal_interface-curses__ads.htm#1079_21">Count</A> : <b>in</b> Positive)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#1084_14">Change_Lines_Status</A> (<A HREF="terminal_interface-curses__ads.htm#1077_21">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1078_21">Start</A>, <A HREF="terminal_interface-curses__ads.htm#1079_21">Count</A>, True);
+   <b>end</b> Touch;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1092_13">Is_Touched</A><FONT COLOR=red><A NAME="1244_13"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1092_25">Win</A>  : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1093_25">Line</A> : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>) <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1248_16">WLineTouched</A></FONT> (<FONT COLOR=red><A NAME="1248_30">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="1248_42">L</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1248_16">WLineTouched</A>, "is_linetouched");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1248_16">WLineTouched</A> (<A HREF="terminal_interface-curses__ads.htm#1092_25">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1093_25">Line</A>)) = <A HREF="terminal_interface-curses__ads.htm#1736_4">Curses_Bool_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Is_Touched;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1097_13">Is_Touched</A><FONT COLOR=red><A NAME="1258_13"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1097_25">Win</A> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>) <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1261_16">WWinTouched</A></FONT> (<FONT COLOR=red><A NAME="1261_29">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1261_16">WWinTouched</A>, "is_wintouched");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1261_16">WWinTouched</A> (<A HREF="terminal_interface-curses__ads.htm#1097_25">Win</A>) = <A HREF="terminal_interface-curses__ads.htm#1736_4">Curses_Bool_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Is_Touched;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1106_14">Copy</A><FONT COLOR=red><A NAME="1271_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1107_7">Source_Window</A>            : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1108_7">Destination_Window</A>       : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1109_7">Source_Top_Row</A>           : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1110_7">Source_Left_Column</A>       : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1111_7">Destination_Top_Row</A>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1112_7">Destination_Left_Column</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1113_7">Destination_Bottom_Row</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1114_7">Destination_Right_Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1115_7">Non_Destructive_Mode</A>     : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1282_16">Copywin</A></FONT> (<FONT COLOR=red><A NAME="1282_25">Src</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                        <FONT COLOR=red><A NAME="1283_25">Dst</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                        <FONT COLOR=red><A NAME="1284_25">Str</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                        <FONT COLOR=red><A NAME="1285_25">Slc</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                        <FONT COLOR=red><A NAME="1286_25">Dtr</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                        <FONT COLOR=red><A NAME="1287_25">Dlc</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                        <FONT COLOR=red><A NAME="1288_25">Dbr</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                        <FONT COLOR=red><A NAME="1289_25">Drc</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                        <FONT COLOR=red><A NAME="1290_25">Ndm</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1282_16">Copywin</A>, "copywin");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1282_16">Copywin</A> (<A HREF="terminal_interface-curses__ads.htm#1107_7">Source_Window</A>,
+                  <A HREF="terminal_interface-curses__ads.htm#1108_7">Destination_Window</A>,
+                  <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1109_7">Source_Top_Row</A>),
+                  <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1110_7">Source_Left_Column</A>),
+                  <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1111_7">Destination_Top_Row</A>),
+                  <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1112_7">Destination_Left_Column</A>),
+                  <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1113_7">Destination_Bottom_Row</A>),
+                  <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1114_7">Destination_Right_Column</A>),
+                  Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#1115_7">Non_Destructive_Mode</A>)
+                ) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Copy;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1120_14">Overwrite</A><FONT COLOR=red><A NAME="1307_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1120_25">Source_Window</A>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1121_25">Destination_Window</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1311_16">Overwrite</A></FONT> (<FONT COLOR=red><A NAME="1311_27">Src</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="1311_41">Dst</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1311_16">Overwrite</A>, "overwrite");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1311_16">Overwrite</A> (<A HREF="terminal_interface-curses__ads.htm#1120_25">Source_Window</A>, <A HREF="terminal_interface-curses__ads.htm#1121_25">Destination_Window</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Overwrite;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1126_14">Overlay</A><FONT COLOR=red><A NAME="1319_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1126_23">Source_Window</A>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1127_23">Destination_Window</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1323_16">Overlay</A></FONT> (<FONT COLOR=red><A NAME="1323_25">Src</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="1323_39">Dst</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1323_16">Overlay</A>, "overlay");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1323_16">Overlay</A> (<A HREF="terminal_interface-curses__ads.htm#1126_23">Source_Window</A>, <A HREF="terminal_interface-curses__ads.htm#1127_23">Destination_Window</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Overlay;
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1136_14">Insert_Delete_Lines</A><FONT COLOR=red><A NAME="1332_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1137_7">Win</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1138_7">Lines</A> : <b>in</b> Integer       := 1) <FONT COLOR=green><EM>-- default is to insert one line above</EM></FONT>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1336_16">Winsdelln</A></FONT> (<FONT COLOR=red><A NAME="1336_27">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="1336_39">N</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1336_16">Winsdelln</A>, "winsdelln");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1336_16">Winsdelln</A> (<A HREF="terminal_interface-curses__ads.htm#1137_7">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1138_7">Lines</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Insert_Delete_Lines;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1143_14">Delete_Line</A><FONT COLOR=red><A NAME="1344_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1143_27">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#1136_14">Insert_Delete_Lines</A> (<A HREF="terminal_interface-curses__ads.htm#1143_27">Win</A>, -1);
+   <b>end</b> Delete_Line;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1148_14">Insert_Line</A><FONT COLOR=red><A NAME="1350_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1148_27">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#1136_14">Insert_Delete_Lines</A> (<A HREF="terminal_interface-curses__ads.htm#1148_27">Win</A>, 1);
+   <b>end</b> Insert_Line;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1157_14">Get_Size</A><FONT COLOR=red><A NAME="1358_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1158_7">Win</A>               : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1159_7">Number_Of_Lines</A>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1160_7">Number_Of_Columns</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>)
+   <b>is</b>
+      <FONT COLOR=green><EM>--  Please note: in ncurses they are one off.</EM></FONT>
+      <FONT COLOR=green><EM>--  This might be different in other implementations of curses</EM></FONT>
+      <FONT COLOR=red><A NAME="1365_7">Y</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__adb.htm#89_13">W_Get_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1158_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1722_4">Offset_maxy</A>)) + <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1733_4">Offset_XY</A>);
+      <FONT COLOR=red><A NAME="1366_7">X</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__adb.htm#89_13">W_Get_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1158_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1723_4">Offset_maxx</A>)) + <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1733_4">Offset_XY</A>);
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#1159_7">Number_Of_Lines</A>   := <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A> (<A HREF="terminal_interface-curses__adb.htm#1365_7">Y</A>);
+      <A HREF="terminal_interface-curses__ads.htm#1160_7">Number_Of_Columns</A> := <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A> (<A HREF="terminal_interface-curses__adb.htm#1366_7">X</A>);
+   <b>end</b> Get_Size;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1165_14">Get_Window_Position</A><FONT COLOR=red><A NAME="1372_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1166_7">Win</A>             : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1167_7">Top_Left_Line</A>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1168_7">Top_Left_Column</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="1377_7">Y</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> := <A HREF="terminal_interface-curses__adb.htm#89_13">W_Get_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1166_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1724_4">Offset_begy</A>);
+      <FONT COLOR=red><A NAME="1378_7">X</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> := <A HREF="terminal_interface-curses__adb.htm#89_13">W_Get_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1166_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1725_4">Offset_begx</A>);
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#1167_7">Top_Left_Line</A>   := <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A> (<A HREF="terminal_interface-curses__adb.htm#1377_7">Y</A>);
+      <A HREF="terminal_interface-curses__ads.htm#1168_7">Top_Left_Column</A> := <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A> (<A HREF="terminal_interface-curses__adb.htm#1378_7">X</A>);
+   <b>end</b> Get_Window_Position;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1173_14">Get_Cursor_Position</A><FONT COLOR=red><A NAME="1384_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1174_7">Win</A>    : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1175_7">Line</A>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1176_7">Column</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="1389_7">Y</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> := <A HREF="terminal_interface-curses__adb.htm#89_13">W_Get_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1174_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1726_4">Offset_cury</A>);
+      <FONT COLOR=red><A NAME="1390_7">X</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> := <A HREF="terminal_interface-curses__adb.htm#89_13">W_Get_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1174_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1727_4">Offset_curx</A>);
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#1175_7">Line</A>   := <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A> (<A HREF="terminal_interface-curses__adb.htm#1389_7">Y</A>);
+      <A HREF="terminal_interface-curses__ads.htm#1176_7">Column</A> := <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A> (<A HREF="terminal_interface-curses__adb.htm#1390_7">X</A>);
+   <b>end</b> Get_Cursor_Position;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1181_14">Get_Origin_Relative_To_Parent</A><FONT COLOR=red><A NAME="1396_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1182_7">Win</A>                : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1183_7">Top_Left_Line</A>      : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1184_7">Top_Left_Column</A>    : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1185_7">Is_Not_A_Subwindow</A> : <b>out</b> Boolean)
+   <b>is</b>
+      <FONT COLOR=red><A NAME="1402_7">Y</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses__adb.htm#88_13">W_Get_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1182_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1729_4">Offset_pary</A>);
+      <FONT COLOR=red><A NAME="1403_7">X</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses__adb.htm#88_13">W_Get_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1182_7">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1730_4">Offset_parx</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1402_7">Y</A> = -1 <b>then</b>
+         <A HREF="terminal_interface-curses__ads.htm#1183_7">Top_Left_Line</A>   := <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>'Last;
+         <A HREF="terminal_interface-curses__ads.htm#1184_7">Top_Left_Column</A> := <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>'Last;
+         <A HREF="terminal_interface-curses__ads.htm#1185_7">Is_Not_A_Subwindow</A> := True;
+      <b>else</b>
+         <A HREF="terminal_interface-curses__ads.htm#1183_7">Top_Left_Line</A>   := <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A> (<A HREF="terminal_interface-curses__adb.htm#1402_7">Y</A>);
+         <A HREF="terminal_interface-curses__ads.htm#1184_7">Top_Left_Column</A> := <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A> (<A HREF="terminal_interface-curses__adb.htm#1403_7">X</A>);
+         <A HREF="terminal_interface-curses__ads.htm#1185_7">Is_Not_A_Subwindow</A> := False;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Get_Origin_Relative_To_Parent;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1196_13">New_Pad</A><FONT COLOR=red><A NAME="1416_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1196_22">Lines</A>   : <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+                     <A HREF="terminal_interface-curses__ads.htm#1197_22">Columns</A> : <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1419_16">Newpad</A></FONT> (<FONT COLOR=red><A NAME="1419_24">Lines</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>; <FONT COLOR=red><A NAME="1419_39">Columns</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1419_16">Newpad</A>, "newpad");
+
+      <FONT COLOR=red><A NAME="1422_7">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__adb.htm#1422_7">W</A> := <A HREF="terminal_interface-curses__adb.htm#1419_16">Newpad</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1196_22">Lines</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1197_22">Columns</A>));
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1422_7">W</A> = <A HREF="terminal_interface-curses__ads.htm#57_4">Null_Window</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses__adb.htm#1422_7">W</A>;
+   <b>end</b> New_Pad;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1202_13">Sub_Pad</A><FONT COLOR=red><A NAME="1431_13"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1203_7">Pad</A>                   : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1204_7">Number_Of_Lines</A>       : <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1205_7">Number_Of_Columns</A>     : <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1206_7">First_Line_Position</A>   : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1207_7">First_Column_Position</A> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1438_16">Subpad</A></FONT>
+        (<FONT COLOR=red><A NAME="1439_10">Pad</A></FONT>                   : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+         <FONT COLOR=red><A NAME="1440_10">Number_Of_Lines</A></FONT>       : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="1441_10">Number_Of_Columns</A></FONT>     : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="1442_10">First_Line_Position</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="1443_10">First_Column_Position</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1438_16">Subpad</A>, "subpad");
+
+      <FONT COLOR=red><A NAME="1446_7">W</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__adb.htm#1446_7">W</A> := <A HREF="terminal_interface-curses__adb.htm#1438_16">Subpad</A> (<A HREF="terminal_interface-curses__ads.htm#1203_7">Pad</A>,
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1204_7">Number_Of_Lines</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1205_7">Number_Of_Columns</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1206_7">First_Line_Position</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1207_7">First_Column_Position</A>));
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1446_7">W</A> = <A HREF="terminal_interface-curses__ads.htm#57_4">Null_Window</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>return</b> <A HREF="terminal_interface-curses__adb.htm#1446_7">W</A>;
+   <b>end</b> Sub_Pad;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1212_14">Refresh</A><FONT COLOR=red><A NAME="1459_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1213_7">Pad</A>                      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1214_7">Source_Top_Row</A>           : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1215_7">Source_Left_Column</A>       : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1216_7">Destination_Top_Row</A>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1217_7">Destination_Left_Column</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1218_7">Destination_Bottom_Row</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1219_7">Destination_Right_Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1468_16">Prefresh</A></FONT>
+        (<FONT COLOR=red><A NAME="1469_10">Pad</A></FONT>                      : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+         <FONT COLOR=red><A NAME="1470_10">Source_Top_Row</A></FONT>           : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="1471_10">Source_Left_Column</A></FONT>       : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="1472_10">Destination_Top_Row</A></FONT>      : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="1473_10">Destination_Left_Column</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="1474_10">Destination_Bottom_Row</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="1475_10">Destination_Right_Column</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1468_16">Prefresh</A>, "prefresh");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1468_16">Prefresh</A> (<A HREF="terminal_interface-curses__ads.htm#1213_7">Pad</A>,
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1214_7">Source_Top_Row</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1215_7">Source_Left_Column</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1216_7">Destination_Top_Row</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1217_7">Destination_Left_Column</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1218_7">Destination_Bottom_Row</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1219_7">Destination_Right_Column</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Refresh;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1224_14">Refresh_Without_Update</A><FONT COLOR=red><A NAME="1489_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1225_7">Pad</A>                      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1226_7">Source_Top_Row</A>           : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1227_7">Source_Left_Column</A>       : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1228_7">Destination_Top_Row</A>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1229_7">Destination_Left_Column</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1230_7">Destination_Bottom_Row</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1231_7">Destination_Right_Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1498_16">Pnoutrefresh</A></FONT>
+        (<FONT COLOR=red><A NAME="1499_10">Pad</A></FONT>                      : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+         <FONT COLOR=red><A NAME="1500_10">Source_Top_Row</A></FONT>           : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="1501_10">Source_Left_Column</A></FONT>       : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="1502_10">Destination_Top_Row</A></FONT>      : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="1503_10">Destination_Left_Column</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="1504_10">Destination_Bottom_Row</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+         <FONT COLOR=red><A NAME="1505_10">Destination_Right_Column</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1498_16">Pnoutrefresh</A>, "pnoutrefresh");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1498_16">Pnoutrefresh</A> (<A HREF="terminal_interface-curses__ads.htm#1225_7">Pad</A>,
+                       <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1226_7">Source_Top_Row</A>),
+                       <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1227_7">Source_Left_Column</A>),
+                       <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1228_7">Destination_Top_Row</A>),
+                       <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1229_7">Destination_Left_Column</A>),
+                       <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1230_7">Destination_Bottom_Row</A>),
+                       <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1231_7">Destination_Right_Column</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Refresh_Without_Update;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1236_14">Add_Character_To_Pad_And_Echo_It</A><FONT COLOR=red><A NAME="1519_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1237_7">Pad</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1238_7">Ch</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1523_16">Pechochar</A></FONT> (<FONT COLOR=red><A NAME="1523_27">Pad</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="1523_41">Ch</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>)
+                          <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1523_16">Pechochar</A>, "pechochar");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1523_16">Pechochar</A> (<A HREF="terminal_interface-curses__ads.htm#1237_7">Pad</A>, <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#1238_7">Ch</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Add_Character_To_Pad_And_Echo_It;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1241_14">Add_Character_To_Pad_And_Echo_It</A><FONT COLOR=red><A NAME="1532_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1242_7">Pad</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1243_7">Ch</A>  : <b>in</b> Character)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#1241_14">Add_Character_To_Pad_And_Echo_It</A>
+        (<A HREF="terminal_interface-curses__ads.htm#1242_7">Pad</A>,
+         <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>'(Ch    =&gt; <A HREF="terminal_interface-curses__ads.htm#1243_7">Ch</A>,
+                               Color =&gt; <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First,
+                               Attr  =&gt; <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>));
+   <b>end</b> Add_Character_To_Pad_And_Echo_It;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1251_14">Scroll</A><FONT COLOR=red><A NAME="1544_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1251_22">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                     <A HREF="terminal_interface-curses__ads.htm#1252_22">Amount</A> : <b>in</b> Integer := 1)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1547_16">Wscrl</A></FONT> (<FONT COLOR=red><A NAME="1547_23">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="1547_37">N</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1547_16">Wscrl</A>, "wscrl");
+
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1547_16">Wscrl</A> (<A HREF="terminal_interface-curses__ads.htm#1251_22">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1252_22">Amount</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Scroll;
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1261_14">Delete_Character</A><FONT COLOR=red><A NAME="1557_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1261_32">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1559_16">Wdelch</A></FONT> (<FONT COLOR=red><A NAME="1559_24">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1559_16">Wdelch</A>, "wdelch");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1559_16">Wdelch</A> (<A HREF="terminal_interface-curses__ads.htm#1261_32">Win</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Delete_Character;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1265_14">Delete_Character</A><FONT COLOR=red><A NAME="1567_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1266_7">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1267_7">Line</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1268_7">Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1572_16">Mvwdelch</A></FONT> (<FONT COLOR=red><A NAME="1572_26">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                         <FONT COLOR=red><A NAME="1573_26">Lin</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                         <FONT COLOR=red><A NAME="1574_26">Col</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1572_16">Mvwdelch</A>, "mvwdelch");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1572_16">Mvwdelch</A> (<A HREF="terminal_interface-curses__ads.htm#1266_7">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1267_7">Line</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1268_7">Column</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Delete_Character;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1277_13">Peek</A><FONT COLOR=red><A NAME="1582_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1277_19">Win</A> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>)
+     <b>return</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1585_16">Winch</A></FONT> (<FONT COLOR=red><A NAME="1585_23">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1585_16">Winch</A>, "winch");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses__adb.htm#1585_16">Winch</A> (<A HREF="terminal_interface-curses__ads.htm#1277_19">Win</A>));
+   <b>end</b> Peek;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1282_13">Peek</A><FONT COLOR=red><A NAME="1591_13"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1283_7">Win</A>    : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1284_7">Line</A>   : <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1285_7">Column</A> : <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1596_16">Mvwinch</A></FONT> (<FONT COLOR=red><A NAME="1596_25">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                        <FONT COLOR=red><A NAME="1597_25">Lin</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                        <FONT COLOR=red><A NAME="1598_25">Col</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1596_16">Mvwinch</A>, "mvwinch");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses__adb.htm#1596_16">Mvwinch</A> (<A HREF="terminal_interface-curses__ads.htm#1283_7">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1284_7">Line</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1285_7">Column</A>)));
+   <b>end</b> Peek;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1294_14">Insert</A><FONT COLOR=red><A NAME="1604_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1294_22">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                     <A HREF="terminal_interface-curses__ads.htm#1295_22">Ch</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1607_16">Winsch</A></FONT> (<FONT COLOR=red><A NAME="1607_24">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>; <FONT COLOR=red><A NAME="1607_38">Ch</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1607_16">Winsch</A>, "winsch");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1607_16">Winsch</A> (<A HREF="terminal_interface-curses__ads.htm#1294_22">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#1295_22">Ch</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Insert;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1299_14">Insert</A><FONT COLOR=red><A NAME="1615_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1299_22">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1300_22">Line</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1301_22">Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1302_22">Ch</A>     : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1621_16">Mvwinsch</A></FONT> (<FONT COLOR=red><A NAME="1621_26">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                         <FONT COLOR=red><A NAME="1622_26">Lin</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                         <FONT COLOR=red><A NAME="1623_26">Col</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                         <FONT COLOR=red><A NAME="1624_26">Ch</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1621_16">Mvwinsch</A>, "mvwinsch");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1621_16">Mvwinsch</A> (<A HREF="terminal_interface-curses__ads.htm#1299_22">Win</A>,
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1300_22">Line</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1301_22">Column</A>),
+                   <A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#1302_22">Ch</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Insert;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1310_14">Insert</A><FONT COLOR=red><A NAME="1635_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1310_22">Win</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                     <A HREF="terminal_interface-curses__ads.htm#1311_22">Str</A> : <b>in</b> String;
+                     <A HREF="terminal_interface-curses__ads.htm#1312_22">Len</A> : <b>in</b> Integer := -1)
+   <b>is</b>
+      <b>type</b> Char_Ptr <b>is</b> <b>access</b> <b>all</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.char;
+      <b>function</b> <FONT COLOR=red><A NAME="1640_16">Winsnstr</A></FONT> (<FONT COLOR=red><A NAME="1640_26">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                         Str : Char_Ptr;
+                         <FONT COLOR=red><A NAME="1642_26">Len</A></FONT> : Integer := -1) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1640_16">Winsnstr</A>, "winsnstr");
+
+      <FONT COLOR=red><A NAME="1645_7">Txt</A></FONT>    : char_array (0 .. <A HREF="terminal_interface-curses__ads.htm#1311_22">Str</A>'Length);
+      <FONT COLOR=red><A NAME="1646_7">Length</A></FONT> : size_t;
+   <b>begin</b>
+      To_C (<A HREF="terminal_interface-curses__ads.htm#1311_22">Str</A>, <A HREF="terminal_interface-curses__adb.htm#1645_7">Txt</A>, <A HREF="terminal_interface-curses__adb.htm#1646_7">Length</A>);
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1640_16">Winsnstr</A> (<A HREF="terminal_interface-curses__ads.htm#1310_22">Win</A>, <A HREF="terminal_interface-curses__adb.htm#1645_7">Txt</A> (<A HREF="terminal_interface-curses__adb.htm#1645_7">Txt</A>'First)'<b>Access</b>, <A HREF="terminal_interface-curses__ads.htm#1312_22">Len</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Insert;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1317_14">Insert</A><FONT COLOR=red><A NAME="1654_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1317_22">Win</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1318_22">Line</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1319_22">Column</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1320_22">Str</A>    : <b>in</b> String;
+      <A HREF="terminal_interface-curses__ads.htm#1321_22">Len</A>    : <b>in</b> Integer := -1)
+   <b>is</b>
+      <b>type</b> Char_Ptr <b>is</b> <b>access</b> <b>all</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.char;
+      <b>function</b> <FONT COLOR=red><A NAME="1662_16">Mvwinsnstr</A></FONT> (<FONT COLOR=red><A NAME="1662_28">Win</A></FONT>    : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                           <FONT COLOR=red><A NAME="1663_28">Line</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                           <FONT COLOR=red><A NAME="1664_28">Column</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                           Str    : Char_Ptr;
+                           <FONT COLOR=red><A NAME="1666_28">Len</A></FONT>    : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1662_16">Mvwinsnstr</A>, "mvwinsnstr");
+
+      <FONT COLOR=red><A NAME="1669_7">Txt</A></FONT>    : char_array (0 .. <A HREF="terminal_interface-curses__ads.htm#1320_22">Str</A>'Length);
+      <FONT COLOR=red><A NAME="1670_7">Length</A></FONT> : size_t;
+   <b>begin</b>
+      To_C (<A HREF="terminal_interface-curses__ads.htm#1320_22">Str</A>, <A HREF="terminal_interface-curses__adb.htm#1669_7">Txt</A>, <A HREF="terminal_interface-curses__adb.htm#1670_7">Length</A>);
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1662_16">Mvwinsnstr</A> (<A HREF="terminal_interface-curses__ads.htm#1317_22">Win</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1318_22">Line</A>), <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1319_22">Column</A>),
+                     <A HREF="terminal_interface-curses__adb.htm#1669_7">Txt</A> (<A HREF="terminal_interface-curses__adb.htm#1669_7">Txt</A>'First)'<b>Access</b>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1321_22">Len</A>))
+        = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Insert;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1331_14">Peek</A><FONT COLOR=red><A NAME="1680_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1331_20">Win</A> : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                   <A HREF="terminal_interface-curses__ads.htm#1332_20">Str</A> : <b>out</b> String;
+                   <A HREF="terminal_interface-curses__ads.htm#1333_20">Len</A> : <b>in</b>  Integer := -1)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1684_16">Winnstr</A></FONT> (<FONT COLOR=red><A NAME="1684_25">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                        <FONT COLOR=red><A NAME="1685_25">Str</A></FONT> : char_array;
+                        <FONT COLOR=red><A NAME="1686_25">Len</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1684_16">Winnstr</A>, "winnstr");
+
+      <FONT COLOR=red><A NAME="1689_7">N</A></FONT>   : Integer := <A HREF="terminal_interface-curses__ads.htm#1333_20">Len</A>;
+      <FONT COLOR=red><A NAME="1690_7">Txt</A></FONT> : char_array (0 .. <A HREF="terminal_interface-curses__ads.htm#1332_20">Str</A>'Length);
+      <FONT COLOR=red><A NAME="1691_7">Cnt</A></FONT> : Natural;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1689_7">N</A> &lt; 0 <b>then</b>
+         <A HREF="terminal_interface-curses__adb.htm#1689_7">N</A> := <A HREF="terminal_interface-curses__ads.htm#1332_20">Str</A>'Length;
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1689_7">N</A> &gt; <A HREF="terminal_interface-curses__ads.htm#1332_20">Str</A>'Length <b>then</b>
+         <b>raise</b> Constraint_Error;
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses__adb.htm#1690_7">Txt</A> (0) := <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.char'First;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1684_16">Winnstr</A> (<A HREF="terminal_interface-curses__ads.htm#1331_20">Win</A>, <A HREF="terminal_interface-curses__adb.htm#1690_7">Txt</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__adb.htm#1689_7">N</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+      To_Ada (<A HREF="terminal_interface-curses__adb.htm#1690_7">Txt</A>, <A HREF="terminal_interface-curses__ads.htm#1332_20">Str</A>, <A HREF="terminal_interface-curses__adb.htm#1691_7">Cnt</A>, True);
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1691_7">Cnt</A> &lt; <A HREF="terminal_interface-curses__ads.htm#1332_20">Str</A>'Length <b>then</b>
+         <A HREF="terminal_interface-curses__ads.htm#1332_20">Str</A> ((<A HREF="terminal_interface-curses__ads.htm#1332_20">Str</A>'First + <A HREF="terminal_interface-curses__adb.htm#1691_7">Cnt</A>) .. <A HREF="terminal_interface-curses__ads.htm#1332_20">Str</A>'Last) := (<b>others</b> =&gt; ' ');
+      <b>end</b> <b>if</b>;
+   <b>end</b> Peek;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1338_14">Peek</A><FONT COLOR=red><A NAME="1709_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1338_20">Win</A>    : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1339_20">Line</A>   : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1340_20">Column</A> : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1341_20">Str</A>    : <b>out</b> String;
+      <A HREF="terminal_interface-curses__ads.htm#1342_20">Len</A>    : <b>in</b>  Integer := -1)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#503_14">Move_Cursor</A> (<A HREF="terminal_interface-curses__ads.htm#1338_20">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1339_20">Line</A>, <A HREF="terminal_interface-curses__ads.htm#1340_20">Column</A>);
+      <A HREF="terminal_interface-curses__ads.htm#1338_14">Peek</A> (<A HREF="terminal_interface-curses__ads.htm#1338_20">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1341_20">Str</A>, <A HREF="terminal_interface-curses__ads.htm#1342_20">Len</A>);
+   <b>end</b> Peek;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1351_14">Peek</A><FONT COLOR=red><A NAME="1721_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1351_20">Win</A> : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1352_20">Str</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#374_9">Attributed_String</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1353_20">Len</A> : <b>in</b>  Integer := -1)
+   <b>is</b>
+      <b>type</b> Chtype_Ptr <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>;
+      <b>function</b> <FONT COLOR=red><A NAME="1727_16">Winchnstr</A></FONT> (<FONT COLOR=red><A NAME="1727_27">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                          Str : Chtype_Ptr;
+                          <FONT COLOR=red><A NAME="1729_27">Len</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1727_16">Winchnstr</A>, "winchnstr");
+
+      <FONT COLOR=red><A NAME="1732_7">N</A></FONT>   : Integer := <A HREF="terminal_interface-curses__ads.htm#1353_20">Len</A>;
+      <FONT COLOR=red><A NAME="1733_7">Txt</A></FONT> : <A HREF="terminal_interface-curses__adb.htm#58_9">chtype_array</A> (0 .. <A HREF="terminal_interface-curses__ads.htm#1352_20">Str</A>'Length);
+      <FONT COLOR=red><A NAME="1734_7">Cnt</A></FONT> : Natural := 0;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1732_7">N</A> &lt; 0 <b>then</b>
+         <A HREF="terminal_interface-curses__adb.htm#1732_7">N</A> := <A HREF="terminal_interface-curses__ads.htm#1352_20">Str</A>'Length;
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1732_7">N</A> &gt; <A HREF="terminal_interface-curses__ads.htm#1352_20">Str</A>'Length <b>then</b>
+         <b>raise</b> Constraint_Error;
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1727_16">Winchnstr</A> (<A HREF="terminal_interface-curses__ads.htm#1351_20">Win</A>, <A HREF="terminal_interface-curses__adb.htm#1733_7">Txt</A> (<A HREF="terminal_interface-curses__adb.htm#1733_7">Txt</A>'First)'<b>Access</b>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__adb.htm#1732_7">N</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+      <b>for</b> <FONT COLOR=red><A NAME="1745_11">To</A></FONT> <b>in</b> <A HREF="terminal_interface-curses__ads.htm#1352_20">Str</A>'<b>Range</b> <b>loop</b>
+         <b>exit</b> <b>when</b> <A HREF="terminal_interface-curses__adb.htm#1733_7">Txt</A> (size_t (<A HREF="terminal_interface-curses__adb.htm#1734_7">Cnt</A>)) = <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+         <A HREF="terminal_interface-curses__ads.htm#1352_20">Str</A> (<A HREF="terminal_interface-curses__adb.htm#1745_11">To</A>) := <A HREF="terminal_interface-curses__adb.htm#1733_7">Txt</A> (size_t (<A HREF="terminal_interface-curses__adb.htm#1734_7">Cnt</A>));
+         <A HREF="terminal_interface-curses__adb.htm#1734_7">Cnt</A> := <A HREF="terminal_interface-curses__adb.htm#1734_7">Cnt</A> + 1;
+      <b>end</b> <b>loop</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1734_7">Cnt</A> &lt; <A HREF="terminal_interface-curses__ads.htm#1352_20">Str</A>'Length <b>then</b>
+         <A HREF="terminal_interface-curses__ads.htm#1352_20">Str</A> ((<A HREF="terminal_interface-curses__ads.htm#1352_20">Str</A>'First + <A HREF="terminal_interface-curses__adb.htm#1734_7">Cnt</A>) .. <A HREF="terminal_interface-curses__ads.htm#1352_20">Str</A>'Last) :=
+           (<b>others</b> =&gt; (Ch =&gt; ' ',
+                       Color =&gt; <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First,
+                       Attr =&gt; <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>));
+      <b>end</b> <b>if</b>;
+   <b>end</b> Peek;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1358_14">Peek</A><FONT COLOR=red><A NAME="1758_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1358_20">Win</A>    : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1359_20">Line</A>   : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1360_20">Column</A> : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1361_20">Str</A>    : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#374_9">Attributed_String</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1362_20">Len</A>    : <b>in</b> Integer := -1)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#503_14">Move_Cursor</A> (<A HREF="terminal_interface-curses__ads.htm#1358_20">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1359_20">Line</A>, <A HREF="terminal_interface-curses__ads.htm#1360_20">Column</A>);
+      <A HREF="terminal_interface-curses__ads.htm#1358_14">Peek</A> (<A HREF="terminal_interface-curses__ads.htm#1358_20">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1361_20">Str</A>, <A HREF="terminal_interface-curses__ads.htm#1362_20">Len</A>);
+   <b>end</b> Peek;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1372_14">Get</A><FONT COLOR=red><A NAME="1770_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1372_19">Win</A> : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+                  <A HREF="terminal_interface-curses__ads.htm#1373_19">Str</A> : <b>out</b> String;
+                  <A HREF="terminal_interface-curses__ads.htm#1374_19">Len</A> : <b>in</b>  Integer := -1)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1774_16">Wgetnstr</A></FONT> (<FONT COLOR=red><A NAME="1774_26">Win</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                         <FONT COLOR=red><A NAME="1775_26">Str</A></FONT> : char_array;
+                         <FONT COLOR=red><A NAME="1776_26">Len</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1774_16">Wgetnstr</A>, "wgetnstr");
+
+      <FONT COLOR=red><A NAME="1779_7">N</A></FONT>   : Integer := <A HREF="terminal_interface-curses__ads.htm#1374_19">Len</A>;
+      <FONT COLOR=red><A NAME="1780_7">Txt</A></FONT> : char_array (0 .. <A HREF="terminal_interface-curses__ads.htm#1373_19">Str</A>'Length);
+      <FONT COLOR=red><A NAME="1781_7">Cnt</A></FONT> : Natural;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1779_7">N</A> &lt; 0 <b>then</b>
+         <A HREF="terminal_interface-curses__adb.htm#1779_7">N</A> := <A HREF="terminal_interface-curses__ads.htm#1373_19">Str</A>'Length;
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1779_7">N</A> &gt; <A HREF="terminal_interface-curses__ads.htm#1373_19">Str</A>'Length <b>then</b>
+         <b>raise</b> Constraint_Error;
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses__adb.htm#1780_7">Txt</A> (0) := <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.char'First;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1774_16">Wgetnstr</A> (<A HREF="terminal_interface-curses__ads.htm#1372_19">Win</A>, <A HREF="terminal_interface-curses__adb.htm#1780_7">Txt</A>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__adb.htm#1779_7">N</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+      To_Ada (<A HREF="terminal_interface-curses__adb.htm#1780_7">Txt</A>, <A HREF="terminal_interface-curses__ads.htm#1373_19">Str</A>, <A HREF="terminal_interface-curses__adb.htm#1781_7">Cnt</A>, True);
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1781_7">Cnt</A> &lt; <A HREF="terminal_interface-curses__ads.htm#1373_19">Str</A>'Length <b>then</b>
+         <A HREF="terminal_interface-curses__ads.htm#1373_19">Str</A> ((<A HREF="terminal_interface-curses__ads.htm#1373_19">Str</A>'First + <A HREF="terminal_interface-curses__adb.htm#1781_7">Cnt</A>) .. <A HREF="terminal_interface-curses__ads.htm#1373_19">Str</A>'Last) := (<b>others</b> =&gt; ' ');
+      <b>end</b> <b>if</b>;
+   <b>end</b> Get;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1378_14">Get</A><FONT COLOR=red><A NAME="1799_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1378_19">Win</A>    : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1379_19">Line</A>   : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1380_19">Column</A> : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1381_19">Str</A>    : <b>out</b> String;
+      <A HREF="terminal_interface-curses__ads.htm#1382_19">Len</A>    : <b>in</b>  Integer := -1)
+   <b>is</b>
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__ads.htm#503_14">Move_Cursor</A> (<A HREF="terminal_interface-curses__ads.htm#1378_19">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1379_19">Line</A>, <A HREF="terminal_interface-curses__ads.htm#1380_19">Column</A>);
+      <A HREF="terminal_interface-curses__ads.htm#1378_14">Get</A> (<A HREF="terminal_interface-curses__ads.htm#1378_19">Win</A>, <A HREF="terminal_interface-curses__ads.htm#1381_19">Str</A>, <A HREF="terminal_interface-curses__ads.htm#1382_19">Len</A>);
+   <b>end</b> Get;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1400_14">Init_Soft_Label_Keys</A><FONT COLOR=red><A NAME="1811_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1401_7">Format</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#1392_9">Soft_Label_Key_Format</A> := <A HREF="terminal_interface-curses__ads.htm#1392_35">Three_Two_Three</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1814_16">Slk_Init</A></FONT> (<FONT COLOR=red><A NAME="1814_26">Fmt</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1814_16">Slk_Init</A>, "slk_init");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1814_16">Slk_Init</A> (<A HREF="terminal_interface-curses__ads.htm#1392_9">Soft_Label_Key_Format</A>'Pos (<A HREF="terminal_interface-curses__ads.htm#1401_7">Format</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Init_Soft_Label_Keys;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1406_14">Set_Soft_Label_Key</A><FONT COLOR=red><A NAME="1822_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1406_34">Label</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#1396_9">Label_Number</A>;
+                                 <A HREF="terminal_interface-curses__ads.htm#1407_34">Text</A>  : <b>in</b> String;
+                                 <A HREF="terminal_interface-curses__ads.htm#1408_34">Fmt</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#1397_9">Label_Justification</A> := <A HREF="terminal_interface-curses__ads.htm#1397_33">Left</A>)
+   <b>is</b>
+      <b>type</b> Char_Ptr <b>is</b> <b>access</b> <b>all</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.char;
+      <b>function</b> <FONT COLOR=red><A NAME="1827_16">Slk_Set</A></FONT> (<FONT COLOR=red><A NAME="1827_25">Label</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                        Txt   : Char_Ptr;
+                        <FONT COLOR=red><A NAME="1829_25">Fmt</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1827_16">Slk_Set</A>, "slk_set");
+
+      <FONT COLOR=red><A NAME="1832_7">Txt</A></FONT> : char_array (0 .. <A HREF="terminal_interface-curses__ads.htm#1407_34">Text</A>'Length);
+      <FONT COLOR=red><A NAME="1833_7">Len</A></FONT> : size_t;
+   <b>begin</b>
+      To_C (<A HREF="terminal_interface-curses__ads.htm#1407_34">Text</A>, <A HREF="terminal_interface-curses__adb.htm#1832_7">Txt</A>, <A HREF="terminal_interface-curses__adb.htm#1833_7">Len</A>);
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1827_16">Slk_Set</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1406_34">Label</A>),
+                  <A HREF="terminal_interface-curses__adb.htm#1832_7">Txt</A> (<A HREF="terminal_interface-curses__adb.htm#1832_7">Txt</A>'First)'<b>Access</b>,
+                  <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1397_9">Label_Justification</A>'Pos (<A HREF="terminal_interface-curses__ads.htm#1408_34">Fmt</A>)))
+        = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Soft_Label_Key;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1413_14">Refresh_Soft_Label_Keys</A><FONT COLOR=red><A NAME="1844_14"></A></FONT>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1846_16">Slk_Refresh</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1846_16">Slk_Refresh</A>, "slk_refresh");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1846_16">Slk_Refresh</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Refresh_Soft_Label_Keys;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1418_14">Refresh_Soft_Label_Keys_Without_Update</A><FONT COLOR=red><A NAME="1854_14"></A></FONT>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1856_16">Slk_Noutrefresh</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1856_16">Slk_Noutrefresh</A>, "slk_noutrefresh");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1856_16">Slk_Noutrefresh</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Refresh_Soft_Label_Keys_Without_Update;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1423_14">Get_Soft_Label_Key</A><FONT COLOR=red><A NAME="1864_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1423_34">Label</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#1396_9">Label_Number</A>;
+                                 <A HREF="terminal_interface-curses__ads.htm#1424_34">Text</A>  : <b>out</b> String)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1867_16">Slk_Label</A></FONT> (<FONT COLOR=red><A NAME="1867_27">Label</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> chars_ptr;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1867_16">Slk_Label</A>, "slk_label");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses__adb.htm#1867_16">Slk_Label</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1423_34">Label</A>)), <A HREF="terminal_interface-curses__ads.htm#1424_34">Text</A>);
+   <b>end</b> Get_Soft_Label_Key;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1428_13">Get_Soft_Label_Key</A><FONT COLOR=red><A NAME="1873_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1428_33">Label</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#1396_9">Label_Number</A>) <b>return</b> String
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1875_16">Slk_Label</A></FONT> (<FONT COLOR=red><A NAME="1875_27">Label</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> chars_ptr;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1875_16">Slk_Label</A>, "slk_label");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses__adb.htm#1875_16">Slk_Label</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1428_33">Label</A>)));
+   <b>end</b> Get_Soft_Label_Key;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1434_14">Clear_Soft_Label_Keys</A><FONT COLOR=red><A NAME="1881_14"></A></FONT>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1883_16">Slk_Clear</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1883_16">Slk_Clear</A>, "slk_clear");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1883_16">Slk_Clear</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Clear_Soft_Label_Keys;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1439_14">Restore_Soft_Label_Keys</A><FONT COLOR=red><A NAME="1891_14"></A></FONT>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1893_16">Slk_Restore</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1893_16">Slk_Restore</A>, "slk_restore");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1893_16">Slk_Restore</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Restore_Soft_Label_Keys;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1444_14">Touch_Soft_Label_Keys</A><FONT COLOR=red><A NAME="1901_14"></A></FONT>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1903_16">Slk_Touch</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1903_16">Slk_Touch</A>, "slk_touch");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1903_16">Slk_Touch</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Touch_Soft_Label_Keys;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1449_14">Switch_Soft_Label_Key_Attributes</A><FONT COLOR=red><A NAME="1911_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1450_7">Attr</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1451_7">On</A>   : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1915_16">Slk_Attron</A></FONT> (<FONT COLOR=red><A NAME="1915_28">Ch</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1915_16">Slk_Attron</A>, "slk_attron");
+      <b>function</b> <FONT COLOR=red><A NAME="1917_16">Slk_Attroff</A></FONT> (<FONT COLOR=red><A NAME="1917_29">Ch</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1917_16">Slk_Attroff</A>, "slk_attroff");
+
+      <FONT COLOR=red><A NAME="1920_7">Err</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <FONT COLOR=red><A NAME="1921_7">Ch</A></FONT>  : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := (Ch    =&gt; Character'First,
+                                              Attr  =&gt; <A HREF="terminal_interface-curses__ads.htm#1450_7">Attr</A>,
+                                              Color =&gt; <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__ads.htm#1451_7">On</A> <b>then</b>
+         <A HREF="terminal_interface-curses__adb.htm#1920_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#1915_16">Slk_Attron</A>  (<A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__adb.htm#1921_7">Ch</A>));
+      <b>else</b>
+         <A HREF="terminal_interface-curses__adb.htm#1920_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#1917_16">Slk_Attroff</A> (<A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__adb.htm#1921_7">Ch</A>));
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1920_7">Err</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Switch_Soft_Label_Key_Attributes;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1457_14">Set_Soft_Label_Key_Attributes</A><FONT COLOR=red><A NAME="1935_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1458_7">Attr</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A> := <A HREF="terminal_interface-curses__ads.htm#348_4">Normal_Video</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1459_7">Color</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A> := <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>'First)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1939_16">Slk_Attrset</A></FONT> (<FONT COLOR=red><A NAME="1939_29">Ch</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1939_16">Slk_Attrset</A>, "slk_attrset");
+
+      <FONT COLOR=red><A NAME="1942_7">Ch</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := (Ch    =&gt; Character'First,
+                                             Attr  =&gt; <A HREF="terminal_interface-curses__ads.htm#1458_7">Attr</A>,
+                                             Color =&gt; <A HREF="terminal_interface-curses__ads.htm#1459_7">Color</A>);
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1939_16">Slk_Attrset</A> (<A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__adb.htm#1942_7">Ch</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Soft_Label_Key_Attributes;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1464_13">Get_Soft_Label_Key_Attributes</A><FONT COLOR=red><A NAME="1951_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1953_16">Slk_Attr</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1953_16">Slk_Attr</A>, "slk_attr");
+
+      <FONT COLOR=red><A NAME="1956_7">Attr</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A> := <A HREF="terminal_interface-curses__adb.htm#1953_16">Slk_Attr</A>;
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses__adb.htm#1956_7">Attr</A>).<A HREF="terminal_interface-curses__ads.htm#352_10">Attr</A>;
+   <b>end</b> Get_Soft_Label_Key_Attributes;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1468_13">Get_Soft_Label_Key_Attributes</A><FONT COLOR=red><A NAME="1961_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1963_16">Slk_Attr</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1963_16">Slk_Attr</A>, "slk_attr");
+
+      <FONT COLOR=red><A NAME="1966_7">Attr</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A> := <A HREF="terminal_interface-curses__adb.htm#1963_16">Slk_Attr</A>;
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses__adb.htm#1966_7">Attr</A>).<A HREF="terminal_interface-curses__ads.htm#353_10">Color</A>;
+   <b>end</b> Get_Soft_Label_Key_Attributes;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1473_14">Set_Soft_Label_Key_Color</A><FONT COLOR=red><A NAME="1971_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1473_40">Pair</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1973_16">Slk_Color</A></FONT> (<FONT COLOR=red><A NAME="1973_27">Color</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1973_16">Slk_Color</A>, "slk_color");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1973_16">Slk_Color</A> (<A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1473_40">Pair</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Soft_Label_Key_Color;
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1482_14">Enable_Key</A><FONT COLOR=red><A NAME="1982_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1482_26">Key</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A>;
+                         <A HREF="terminal_interface-curses__ads.htm#1483_26">Enable</A> : <b>in</b> Boolean := True)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="1985_16">Keyok</A></FONT> (<FONT COLOR=red><A NAME="1985_23">Keycode</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                      <FONT COLOR=red><A NAME="1986_23">On_Off</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1985_16">Keyok</A>, "keyok");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1985_16">Keyok</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1482_26">Key</A>), <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A> (Boolean'Pos (<A HREF="terminal_interface-curses__ads.htm#1483_26">Enable</A>)))
+        = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Enable_Key;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1492_14">Define_Key</A><FONT COLOR=red><A NAME="1995_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1492_26">Definition</A> : <b>in</b> String;
+                         <A HREF="terminal_interface-curses__ads.htm#1493_26">Key</A>        : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A>)
+   <b>is</b>
+      <b>type</b> Char_Ptr <b>is</b> <b>access</b> <b>all</b> <A HREF="interfac__ads.htm#23_9">Interfaces</A>.C.char;
+      <b>function</b> <FONT COLOR=red><A NAME="1999_16">Defkey</A></FONT> (Def : Char_Ptr;
+                       <FONT COLOR=red><A NAME="2000_24">Key</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#1999_16">Defkey</A>, "define_key");
+
+      <FONT COLOR=red><A NAME="2003_7">Txt</A></FONT>    : char_array (0 .. <A HREF="terminal_interface-curses__ads.htm#1492_26">Definition</A>'Length);
+      <FONT COLOR=red><A NAME="2004_7">Length</A></FONT> : size_t;
+   <b>begin</b>
+      To_C (<A HREF="terminal_interface-curses__ads.htm#1492_26">Definition</A>, <A HREF="terminal_interface-curses__adb.htm#2003_7">Txt</A>, <A HREF="terminal_interface-curses__adb.htm#2004_7">Length</A>);
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#1999_16">Defkey</A> (<A HREF="terminal_interface-curses__adb.htm#2003_7">Txt</A> (<A HREF="terminal_interface-curses__adb.htm#2003_7">Txt</A>'First)'<b>Access</b>, <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1493_26">Key</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Define_Key;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1516_14">Un_Control</A><FONT COLOR=red><A NAME="2012_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1516_26">Ch</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>;
+                         <A HREF="terminal_interface-curses__ads.htm#1517_26">Str</A> : <b>out</b> String)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2015_16">Unctrl</A></FONT> (<FONT COLOR=red><A NAME="2015_24">Ch</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> chars_ptr;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2015_16">Unctrl</A>, "unctrl");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses__adb.htm#2015_16">Unctrl</A> (<A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#1516_26">Ch</A>)), <A HREF="terminal_interface-curses__ads.htm#1517_26">Str</A>);
+   <b>end</b> Un_Control;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1521_13">Un_Control</A><FONT COLOR=red><A NAME="2021_13"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1521_25">Ch</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A>) <b>return</b> String
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2023_16">Unctrl</A></FONT> (<FONT COLOR=red><A NAME="2023_24">Ch</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>) <b>return</b> chars_ptr;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2023_16">Unctrl</A>, "unctrl");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses__adb.htm#2023_16">Unctrl</A> (<A HREF="terminal_interface-curses-aux__ads.htm#104_13">AttrChar_To_Chtype</A> (<A HREF="terminal_interface-curses__ads.htm#1521_25">Ch</A>)));
+   <b>end</b> Un_Control;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1527_14">Delay_Output</A><FONT COLOR=red><A NAME="2029_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1527_28">Msecs</A> : <b>in</b> Natural)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2031_16">Delayoutput</A></FONT> (<FONT COLOR=red><A NAME="2031_29">Msecs</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2031_16">Delayoutput</A>, "delay_output");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2031_16">Delayoutput</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1527_28">Msecs</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Delay_Output;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1532_14">Flush_Input</A><FONT COLOR=red><A NAME="2039_14"></A></FONT>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2041_16">Flushinp</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2041_16">Flushinp</A>, "flushinp");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2041_16">Flushinp</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>  <FONT COLOR=green><EM>-- docu says that never happens, but...</EM></FONT>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Flush_Input;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1541_13">Baudrate</A><FONT COLOR=red><A NAME="2049_13"></A></FONT> <b>return</b> Natural
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2051_16">Baud</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2051_16">Baud</A>, "baudrate");
+   <b>begin</b>
+      <b>return</b> Natural (<A HREF="terminal_interface-curses__adb.htm#2051_16">Baud</A>);
+   <b>end</b> Baudrate;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1546_13">Erase_Character</A><FONT COLOR=red><A NAME="2057_13"></A></FONT> <b>return</b> Character
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2059_16">Erasechar</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2059_16">Erasechar</A>, "erasechar");
+   <b>begin</b>
+      <b>return</b> Character'Val (<A HREF="terminal_interface-curses__adb.htm#2059_16">Erasechar</A>);
+   <b>end</b> Erase_Character;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1551_13">Kill_Character</A><FONT COLOR=red><A NAME="2065_13"></A></FONT> <b>return</b> Character
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2067_16">Killchar</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2067_16">Killchar</A>, "killchar");
+   <b>begin</b>
+      <b>return</b> Character'Val (<A HREF="terminal_interface-curses__adb.htm#2067_16">Killchar</A>);
+   <b>end</b> Kill_Character;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1556_13">Has_Insert_Character</A><FONT COLOR=red><A NAME="2073_13"></A></FONT> <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2075_16">Has_Ic</A></FONT> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2075_16">Has_Ic</A>, "has_ic");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2075_16">Has_Ic</A> = <A HREF="terminal_interface-curses__ads.htm#1736_4">Curses_Bool_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Has_Insert_Character;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1561_13">Has_Insert_Line</A><FONT COLOR=red><A NAME="2085_13"></A></FONT> <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2087_16">Has_Il</A></FONT> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2087_16">Has_Il</A>, "has_il");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2087_16">Has_Il</A> = <A HREF="terminal_interface-curses__ads.htm#1736_4">Curses_Bool_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Has_Insert_Line;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1566_13">Supported_Attributes</A><FONT COLOR=red><A NAME="2097_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Character_Attribute_Set</A>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2099_16">Termattrs</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#63_12">C_Chtype</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2099_16">Termattrs</A>, "termattrs");
+
+      <FONT COLOR=red><A NAME="2102_7">Ch</A></FONT> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses-aux__ads.htm#101_13">Chtype_To_AttrChar</A> (<A HREF="terminal_interface-curses__adb.htm#2099_16">Termattrs</A>);
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses__adb.htm#2102_7">Ch</A>.<A HREF="terminal_interface-curses__ads.htm#352_10">Attr</A>;
+   <b>end</b> Supported_Attributes;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1571_14">Long_Name</A><FONT COLOR=red><A NAME="2107_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1571_25">Name</A> : <b>out</b> String)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2109_16">Longname</A></FONT> <b>return</b> chars_ptr;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2109_16">Longname</A>, "longname");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses__adb.htm#2109_16">Longname</A>, <A HREF="terminal_interface-curses__ads.htm#1571_25">Name</A>);
+   <b>end</b> Long_Name;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1575_13">Long_Name</A><FONT COLOR=red><A NAME="2115_13"></A></FONT> <b>return</b> String
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2117_16">Longname</A></FONT> <b>return</b> chars_ptr;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2117_16">Longname</A>, "longname");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses__adb.htm#2117_16">Longname</A>);
+   <b>end</b> Long_Name;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1581_14">Terminal_Name</A><FONT COLOR=red><A NAME="2123_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1581_29">Name</A> : <b>out</b> String)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2125_16">Termname</A></FONT> <b>return</b> chars_ptr;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2125_16">Termname</A>, "termname");
+   <b>begin</b>
+      <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses__adb.htm#2125_16">Termname</A>, <A HREF="terminal_interface-curses__ads.htm#1581_29">Name</A>);
+   <b>end</b> Terminal_Name;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1585_13">Terminal_Name</A><FONT COLOR=red><A NAME="2131_13"></A></FONT> <b>return</b> String
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2133_16">Termname</A></FONT> <b>return</b> chars_ptr;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2133_16">Termname</A>, "termname");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#121_13">Fill_String</A> (<A HREF="terminal_interface-curses__adb.htm#2133_16">Termname</A>);
+   <b>end</b> Terminal_Name;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1600_14">Init_Pair</A><FONT COLOR=red><A NAME="2139_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1600_25">Pair</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#298_12">Redefinable_Color_Pair</A>;
+                        <A HREF="terminal_interface-curses__ads.htm#1601_25">Fore</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A>;
+                        <A HREF="terminal_interface-curses__ads.htm#1602_25">Back</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2143_16">Initpair</A></FONT> (<FONT COLOR=red><A NAME="2143_26">Pair</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+                         <FONT COLOR=red><A NAME="2144_26">Fore</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+                         <FONT COLOR=red><A NAME="2145_26">Back</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2143_16">Initpair</A>, "init_pair");
+   <b>begin</b>
+      <b>if</b> Integer (<A HREF="terminal_interface-curses__ads.htm#1600_25">Pair</A>) &gt;= <A HREF="terminal_interface-curses__ads.htm#422_13">Number_Of_Color_Pairs</A> <b>then</b>
+         <b>raise</b> Constraint_Error;
+      <b>end</b> <b>if</b>;
+      <b>if</b> Integer (<A HREF="terminal_interface-curses__ads.htm#1601_25">Fore</A>) &gt;= <A HREF="terminal_interface-curses__ads.htm#419_13">Number_Of_Colors</A> <b>or</b> <b>else</b>
+        Integer (<A HREF="terminal_interface-curses__ads.htm#1602_25">Back</A>) &gt;= <A HREF="terminal_interface-curses__ads.htm#419_13">Number_Of_Colors</A> <b>then</b> <b>raise</b> Constraint_Error;
+      <b>end</b> <b>if</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2143_16">Initpair</A> (<A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1600_25">Pair</A>), <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1601_25">Fore</A>), <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1602_25">Back</A>))
+        = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Init_Pair;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1607_14">Pair_Content</A><FONT COLOR=red><A NAME="2160_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1607_28">Pair</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Color_Pair</A>;
+                           <A HREF="terminal_interface-curses__ads.htm#1608_28">Fore</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A>;
+                           <A HREF="terminal_interface-curses__ads.htm#1609_28">Back</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A>)
+   <b>is</b>
+      <b>type</b> C_Short_Access <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+      <b>function</b> <FONT COLOR=red><A NAME="2165_16">Paircontent</A></FONT> (<FONT COLOR=red><A NAME="2165_29">Pair</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+                            Fp   : C_Short_Access;
+                            Bp   : C_Short_Access) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2165_16">Paircontent</A>, "pair_content");
+
+      <FONT COLOR=red><A NAME="2170_7">F</A></FONT>, <FONT COLOR=red><A NAME="2170_10">B</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2165_16">Paircontent</A> (<A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1607_28">Pair</A>), <A HREF="terminal_interface-curses__adb.htm#2170_7">F</A>'<b>Access</b>, <A HREF="terminal_interface-curses__adb.htm#2170_10">B</A>'<b>Access</b>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>else</b>
+         <A HREF="terminal_interface-curses__ads.htm#1608_28">Fore</A> := <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A> (<A HREF="terminal_interface-curses__adb.htm#2170_7">F</A>);
+         <A HREF="terminal_interface-curses__ads.htm#1609_28">Back</A> := <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A> (<A HREF="terminal_interface-curses__adb.htm#2170_10">B</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Pair_Content;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1614_13">Has_Colors</A><FONT COLOR=red><A NAME="2180_13"></A></FONT> <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2182_16">Hascolors</A></FONT> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2182_16">Hascolors</A>, "has_colors");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2182_16">Hascolors</A> = <A HREF="terminal_interface-curses__ads.htm#1736_4">Curses_Bool_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Has_Colors;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1619_14">Init_Color</A><FONT COLOR=red><A NAME="2192_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1619_26">Color</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A>;
+                         <A HREF="terminal_interface-curses__ads.htm#1620_26">Red</A>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#292_9">RGB_Value</A>;
+                         <A HREF="terminal_interface-curses__ads.htm#1621_26">Green</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#292_9">RGB_Value</A>;
+                         <A HREF="terminal_interface-curses__ads.htm#1622_26">Blue</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#292_9">RGB_Value</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2197_16">Initcolor</A></FONT> (<FONT COLOR=red><A NAME="2197_27">Col</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+                          <FONT COLOR=red><A NAME="2198_27">Red</A></FONT>   : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+                          <FONT COLOR=red><A NAME="2199_27">Green</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+                          <FONT COLOR=red><A NAME="2200_27">Blue</A></FONT>  : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2197_16">Initcolor</A>, "init_color");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2197_16">Initcolor</A> (<A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1619_26">Color</A>), <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1620_26">Red</A>), <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1621_26">Green</A>),
+                    <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1622_26">Blue</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+            <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Init_Color;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#1627_13">Can_Change_Color</A><FONT COLOR=red><A NAME="2209_13"></A></FONT> <b>return</b> Boolean
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2211_16">Canchangecolor</A></FONT> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2211_16">Canchangecolor</A>, "can_change_color");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2211_16">Canchangecolor</A> = <A HREF="terminal_interface-curses__ads.htm#1736_4">Curses_Bool_False</A> <b>then</b>
+         <b>return</b> False;
+      <b>else</b>
+         <b>return</b> True;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Can_Change_Color;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1632_14">Color_Content</A><FONT COLOR=red><A NAME="2221_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1632_29">Color</A> : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A>;
+                            <A HREF="terminal_interface-curses__ads.htm#1633_29">Red</A>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#292_9">RGB_Value</A>;
+                            <A HREF="terminal_interface-curses__ads.htm#1634_29">Green</A> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#292_9">RGB_Value</A>;
+                            <A HREF="terminal_interface-curses__ads.htm#1635_29">Blue</A>  : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#292_9">RGB_Value</A>)
+   <b>is</b>
+      <b>type</b> C_Short_Access <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+
+      <b>function</b> <FONT COLOR=red><A NAME="2228_16">Colorcontent</A></FONT> (<FONT COLOR=red><A NAME="2228_30">Color</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>; R, G, B : C_Short_Access)
+                             <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2228_16">Colorcontent</A>, "color_content");
+
+      <FONT COLOR=red><A NAME="2232_7">R</A></FONT>, <FONT COLOR=red><A NAME="2232_10">G</A></FONT>, <FONT COLOR=red><A NAME="2232_13">B</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2228_16">Colorcontent</A> (<A HREF="terminal_interface-curses-aux__ads.htm#56_12">C_Short</A> (<A HREF="terminal_interface-curses__ads.htm#1632_29">Color</A>), <A HREF="terminal_interface-curses__adb.htm#2232_7">R</A>'<b>Access</b>, <A HREF="terminal_interface-curses__adb.htm#2232_10">G</A>'<b>Access</b>, <A HREF="terminal_interface-curses__adb.htm#2232_13">B</A>'<b>Access</b>) =
+        <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>else</b>
+         <A HREF="terminal_interface-curses__ads.htm#1633_29">Red</A>   := <A HREF="terminal_interface-curses__ads.htm#292_9">RGB_Value</A> (<A HREF="terminal_interface-curses__adb.htm#2232_7">R</A>);
+         <A HREF="terminal_interface-curses__ads.htm#1634_29">Green</A> := <A HREF="terminal_interface-curses__ads.htm#292_9">RGB_Value</A> (<A HREF="terminal_interface-curses__adb.htm#2232_10">G</A>);
+         <A HREF="terminal_interface-curses__ads.htm#1635_29">Blue</A>  := <A HREF="terminal_interface-curses__ads.htm#292_9">RGB_Value</A> (<A HREF="terminal_interface-curses__adb.htm#2232_13">B</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Color_Content;
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1648_14">Save_Curses_Mode</A><FONT COLOR=red><A NAME="2245_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1648_32">Mode</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#1645_9">Curses_Mode</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2247_16">Def_Prog_Mode</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2247_16">Def_Prog_Mode</A>, "def_prog_mode");
+      <b>function</b> <FONT COLOR=red><A NAME="2249_16">Def_Shell_Mode</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2249_16">Def_Shell_Mode</A>, "def_shell_mode");
+
+      <FONT COLOR=red><A NAME="2252_7">Err</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+   <b>begin</b>
+      <b>case</b> <A HREF="terminal_interface-curses__ads.htm#1648_32">Mode</A> <b>is</b>
+         <b>when</b> <A HREF="terminal_interface-curses__ads.htm#1645_25">Curses</A> =&gt; <A HREF="terminal_interface-curses__adb.htm#2252_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#2247_16">Def_Prog_Mode</A>;
+         <b>when</b> <A HREF="terminal_interface-curses__ads.htm#1645_33">Shell</A>  =&gt; <A HREF="terminal_interface-curses__adb.htm#2252_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#2249_16">Def_Shell_Mode</A>;
+      <b>end</b> <b>case</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2252_7">Err</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Save_Curses_Mode;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1654_14">Reset_Curses_Mode</A><FONT COLOR=red><A NAME="2263_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1654_33">Mode</A> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#1645_9">Curses_Mode</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2265_16">Reset_Prog_Mode</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2265_16">Reset_Prog_Mode</A>, "reset_prog_mode");
+      <b>function</b> <FONT COLOR=red><A NAME="2267_16">Reset_Shell_Mode</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2267_16">Reset_Shell_Mode</A>, "reset_shell_mode");
+
+      <FONT COLOR=red><A NAME="2270_7">Err</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+   <b>begin</b>
+      <b>case</b> <A HREF="terminal_interface-curses__ads.htm#1654_33">Mode</A> <b>is</b>
+         <b>when</b> <A HREF="terminal_interface-curses__ads.htm#1645_25">Curses</A> =&gt; <A HREF="terminal_interface-curses__adb.htm#2270_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#2265_16">Reset_Prog_Mode</A>;
+         <b>when</b> <A HREF="terminal_interface-curses__ads.htm#1645_33">Shell</A>  =&gt; <A HREF="terminal_interface-curses__adb.htm#2270_7">Err</A> := <A HREF="terminal_interface-curses__adb.htm#2267_16">Reset_Shell_Mode</A>;
+      <b>end</b> <b>case</b>;
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2270_7">Err</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Reset_Curses_Mode;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1660_14">Save_Terminal_State</A><FONT COLOR=red><A NAME="2281_14"></A></FONT>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2283_16">Savetty</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2283_16">Savetty</A>, "savetty");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2283_16">Savetty</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Save_Terminal_State;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1665_14">Reset_Terminal_State</A><FONT COLOR=red><A NAME="2291_14"></A></FONT>
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2293_16">Resetty</A></FONT> <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2293_16">Resetty</A>, "resetty");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2293_16">Resetty</A> = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Reset_Terminal_State;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1678_14">Rip_Off_Lines</A><FONT COLOR=red><A NAME="2301_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1678_29">Lines</A> : <b>in</b> Integer;
+                            <A HREF="terminal_interface-curses__ads.htm#1679_29">Proc</A>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#1669_9">Stdscr_Init_Proc</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2304_16">Ripoffline</A></FONT> (<FONT COLOR=red><A NAME="2304_28">Lines</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+                           <FONT COLOR=red><A NAME="2305_28">Proc</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#1669_9">Stdscr_Init_Proc</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2304_16">Ripoffline</A>, "_nc_ripoffline");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2304_16">Ripoffline</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1678_29">Lines</A>), <A HREF="terminal_interface-curses__ads.htm#1679_29">Proc</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Rip_Off_Lines;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1690_14">Set_Cursor_Visibility</A><FONT COLOR=red><A NAME="2313_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1690_37">Visibility</A> : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses__ads.htm#1687_9">Cursor_Visibility</A>)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2315_16">Curs_Set</A></FONT> (<FONT COLOR=red><A NAME="2315_26">Curs</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2315_16">Curs_Set</A>, "curs_set");
+
+      <FONT COLOR=red><A NAME="2318_7">Res</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+   <b>begin</b>
+      <A HREF="terminal_interface-curses__adb.htm#2318_7">Res</A> := <A HREF="terminal_interface-curses__adb.htm#2315_16">Curs_Set</A> (<A HREF="terminal_interface-curses__ads.htm#1687_9">Cursor_Visibility</A>'Pos (<A HREF="terminal_interface-curses__ads.htm#1690_37">Visibility</A>));
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2318_7">Res</A> /= <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <A HREF="terminal_interface-curses__ads.htm#1690_37">Visibility</A> := <A HREF="terminal_interface-curses__ads.htm#1687_9">Cursor_Visibility</A>'Val (<A HREF="terminal_interface-curses__adb.htm#2318_7">Res</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Set_Cursor_Visibility;
+
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1695_14">Nap_Milli_Seconds</A><FONT COLOR=red><A NAME="2326_14"></A></FONT> (<A HREF="terminal_interface-curses__ads.htm#1695_33">Ms</A> : <b>in</b> Natural)
+   <b>is</b>
+      <b>function</b> <FONT COLOR=red><A NAME="2328_16">Napms</A></FONT> (<FONT COLOR=red><A NAME="2328_23">Ms</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2328_16">Napms</A>, "napms");
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2328_16">Napms</A> (<A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1695_33">Ms</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#72_4">Curses_Err</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>end</b> <b>if</b>;
+   <b>end</b> Nap_Milli_Seconds;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A><FONT COLOR=red><A NAME="2337_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="2339_7">Stdscr</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2339_7">Stdscr</A>, "stdscr");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses__adb.htm#2339_7">Stdscr</A>;
+   <b>end</b> Standard_Window;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#410_13">Lines</A><FONT COLOR=red><A NAME="2345_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="2347_7">C_Lines</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2347_7">C_Lines</A>, "LINES");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses__ads.htm#62_12">Line_Count</A> (<A HREF="terminal_interface-curses__adb.htm#2347_7">C_Lines</A>);
+   <b>end</b> Lines;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#413_13">Columns</A><FONT COLOR=red><A NAME="2353_13"></A></FONT> <b>return</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A>
+   <b>is</b>
+      <FONT COLOR=red><A NAME="2355_7">C_Columns</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2355_7">C_Columns</A>, "COLS");
+   <b>begin</b>
+      <b>return</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Column_Count</A> (<A HREF="terminal_interface-curses__adb.htm#2355_7">C_Columns</A>);
+   <b>end</b> Columns;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#416_13">Tab_Size</A><FONT COLOR=red><A NAME="2361_13"></A></FONT> <b>return</b> Natural
+   <b>is</b>
+      <FONT COLOR=red><A NAME="2363_7">C_Tab_Size</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2363_7">C_Tab_Size</A>, "TABSIZE");
+   <b>begin</b>
+      <b>return</b> Natural (<A HREF="terminal_interface-curses__adb.htm#2363_7">C_Tab_Size</A>);
+   <b>end</b> Tab_Size;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#419_13">Number_Of_Colors</A><FONT COLOR=red><A NAME="2369_13"></A></FONT> <b>return</b> Natural
+   <b>is</b>
+      <FONT COLOR=red><A NAME="2371_7">C_Number_Of_Colors</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2371_7">C_Number_Of_Colors</A>, "COLORS");
+   <b>begin</b>
+      <b>return</b> Natural (<A HREF="terminal_interface-curses__adb.htm#2371_7">C_Number_Of_Colors</A>);
+   <b>end</b> Number_Of_Colors;
+
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#422_13">Number_Of_Color_Pairs</A><FONT COLOR=red><A NAME="2377_13"></A></FONT> <b>return</b> Natural
+   <b>is</b>
+      <FONT COLOR=red><A NAME="2379_7">C_Number_Of_Color_Pairs</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2379_7">C_Number_Of_Color_Pairs</A>, "COLOR_PAIRS");
+   <b>begin</b>
+      <b>return</b> Natural (<A HREF="terminal_interface-curses__adb.htm#2379_7">C_Number_Of_Color_Pairs</A>);
+   <b>end</b> Number_Of_Color_Pairs;
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+   <b>procedure</b> <A HREF="terminal_interface-curses__ads.htm#1703_14">Transform_Coordinates</A><FONT COLOR=red><A NAME="2385_14"></A></FONT>
+     (<A HREF="terminal_interface-curses__ads.htm#1704_7">W</A>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A> := <A HREF="terminal_interface-curses__ads.htm#473_13">Standard_Window</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1705_7">Line</A>   : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1706_7">Column</A> : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A>;
+      <A HREF="terminal_interface-curses__ads.htm#1707_7">Dir</A>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#1702_9">Transform_Direction</A> := <A HREF="terminal_interface-curses__ads.htm#1702_33">From_Screen</A>)
+   <b>is</b>
+      <b>type</b> Int_Access <b>is</b> <b>access</b> <b>all</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>function</b> <FONT COLOR=red><A NAME="2392_16">Transform</A></FONT> (<FONT COLOR=red><A NAME="2392_27">W</A></FONT>    : <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                          Y, X : Int_Access;
+                          <FONT COLOR=red><A NAME="2394_27">Dir</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+      <b>pragma</b> Import (C, <A HREF="terminal_interface-curses__adb.htm#2392_16">Transform</A>, "wmouse_trafo");
+
+      <FONT COLOR=red><A NAME="2397_7">X</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1706_7">Column</A>);
+      <FONT COLOR=red><A NAME="2398_7">Y</A></FONT> : <b>aliased</b> <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> := <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A> (<A HREF="terminal_interface-curses__ads.htm#1705_7">Line</A>);
+      <FONT COLOR=red><A NAME="2399_7">D</A></FONT> : <A HREF="terminal_interface-curses__ads.htm#1735_9">Curses_Bool</A> := <A HREF="terminal_interface-curses__ads.htm#1736_4">Curses_Bool_False</A>;
+      <FONT COLOR=red><A NAME="2400_7">R</A></FONT> : <A HREF="terminal_interface-curses-aux__ads.htm#55_12">C_Int</A>;
+   <b>begin</b>
+      <b>if</b> <A HREF="terminal_interface-curses__ads.htm#1707_7">Dir</A> = <A HREF="terminal_interface-curses__ads.htm#1702_46">To_Screen</A> <b>then</b>
+         <A HREF="terminal_interface-curses__adb.htm#2399_7">D</A> := 1;
+      <b>end</b> <b>if</b>;
+      <A HREF="terminal_interface-curses__adb.htm#2400_7">R</A> := <A HREF="terminal_interface-curses__adb.htm#2392_16">Transform</A> (<A HREF="terminal_interface-curses__ads.htm#1704_7">W</A>, <A HREF="terminal_interface-curses__adb.htm#2398_7">Y</A>'<b>Access</b>, <A HREF="terminal_interface-curses__adb.htm#2397_7">X</A>'<b>Access</b>, <A HREF="terminal_interface-curses__adb.htm#2399_7">D</A>);
+      <b>if</b> <A HREF="terminal_interface-curses__adb.htm#2400_7">R</A> = <A HREF="terminal_interface-curses-aux__ads.htm#75_4">Curses_False</A> <b>then</b>
+         <b>raise</b> <A HREF="terminal_interface-curses__ads.htm#381_4">Curses_Exception</A>;
+      <b>else</b>
+         <A HREF="terminal_interface-curses__ads.htm#1705_7">Line</A>   := <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A> (<A HREF="terminal_interface-curses__adb.htm#2398_7">Y</A>);
+         <A HREF="terminal_interface-curses__ads.htm#1706_7">Column</A> := <A HREF="terminal_interface-curses__ads.htm#60_9">Column_Position</A> (<A HREF="terminal_interface-curses__adb.htm#2397_7">X</A>);
+      <b>end</b> <b>if</b>;
+   <b>end</b> Transform_Coordinates;
+
+<b>end</b> Terminal_Interface.Curses;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface-curses__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface-curses__ads.htm
new file mode 100644
index 0000000..bc66508
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface-curses__ads.htm
@@ -0,0 +1,1744 @@
+<HTML><HEAD><TITLE>terminal_interface-curses.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface-curses.ads </H1></DIV><HR>
+<PRE>
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                         Terminal_Interface.Curses                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.28 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  curses binding.</EM></FONT>
+<FONT COLOR=green><EM>--  This module is generated. Please don't change it manually!</EM></FONT>
+<FONT COLOR=green><EM>--  Run the generator instead.</EM></FONT>
+<FONT COLOR=green><EM>--  |</EM></FONT>
+<b>with</b> <A HREF="interfac__ads.htm#23_9">System</A>.Storage_Elements;
+<b>with</b> Interfaces.C;   <FONT COLOR=green><EM>--  We need this for some assertions.</EM></FONT>
+
+<b>package</b> Terminal_Interface.Curses <b>is</b>
+   <b>pragma</b> Preelaborate (Terminal_Interface.Curses);
+   <b>pragma</b> Linker_Options ("-lncurses");
+
+   <FONT COLOR=red><A NAME="53_4">NC_Major_Version</A></FONT> : <b>constant</b> := 5; <FONT COLOR=green><EM>--  Major version of the library</EM></FONT>
+   <FONT COLOR=red><A NAME="54_4">NC_Minor_Version</A></FONT> : <b>constant</b> := 2; <FONT COLOR=green><EM>--  Minor version of the library</EM></FONT>
+   NC_Version : <b>constant</b> String := "5.2";  <FONT COLOR=green><EM>--  Version of library</EM></FONT>
+
+   <b>type</b> Window <b>is</b> <b>private</b>;
+   Null_Window : <b>constant</b> Window;
+
+   <b>type</b> <FONT COLOR=red><A NAME="60_9">Line_Position</A></FONT>   <b>is</b> <b>new</b> Natural; <FONT COLOR=green><EM>--  line coordinate</EM></FONT>
+   <b>type</b> Column_Position <b>is</b> <b>new</b> Natural; <FONT COLOR=green><EM>--  column coordinate</EM></FONT>
+
+   <b>subtype</b> Line_Count   <b>is</b> Line_Position   <b>range</b> 1 .. Line_Position'Last;
+   <FONT COLOR=green><EM>--  Type to count lines. We do not allow null windows, so must be positive</EM></FONT>
+   <b>subtype</b> Column_Count <b>is</b> Column_Position <b>range</b> 1 .. Column_Position'Last;
+   <FONT COLOR=green><EM>--  Type to count columns. We do not allow null windows, so must be positive</EM></FONT>
+
+   <b>type</b> Key_Code <b>is</b> <b>new</b> Natural;
+   <FONT COLOR=green><EM>--  That is anything including real characters, special keys and logical</EM></FONT>
+   <FONT COLOR=green><EM>--  request codes.</EM></FONT>
+
+   <b>subtype</b> Real_Key_Code <b>is</b> Key_Code <b>range</b> 0 .. 8#777#;
+   <FONT COLOR=green><EM>--  This are the codes that potentially represent a real keystroke.</EM></FONT>
+   <FONT COLOR=green><EM>--  Not all codes may be possible on a specific terminal. To check the</EM></FONT>
+   <FONT COLOR=green><EM>--  availability of a special key, the Has_Key function is provided.</EM></FONT>
+
+   <b>subtype</b> Special_Key_Code <b>is</b> Real_Key_Code
+     <b>range</b> 8#400# .. Real_Key_Code'Last;
+   <FONT COLOR=green><EM>--  Type for a function- or special key number</EM></FONT>
+
+   <b>subtype</b> Normal_Key_Code <b>is</b> Real_Key_Code <b>range</b>
+     Character'Pos (Character'First) .. Character'Pos (Character'Last);
+   <FONT COLOR=green><EM>--  This are the codes for regular (incl. non-graphical) characters.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  Constants for function- and special keys</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=red><A NAME="87_4">Key_None</A></FONT>                       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#400#;
+   <FONT COLOR=red><A NAME="88_4">Key_Code_Yes</A></FONT>                   : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#400#;
+   <FONT COLOR=red><A NAME="89_4">Key_Min</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#401#;
+   <FONT COLOR=red><A NAME="90_4">Key_Break</A></FONT>                      : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#401#;
+   <FONT COLOR=red><A NAME="91_4">Key_Cursor_Down</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#402#;
+   <FONT COLOR=red><A NAME="92_4">Key_Cursor_Up</A></FONT>                  : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#403#;
+   <FONT COLOR=red><A NAME="93_4">Key_Cursor_Left</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#404#;
+   <FONT COLOR=red><A NAME="94_4">Key_Cursor_Right</A></FONT>               : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#405#;
+   <FONT COLOR=red><A NAME="95_4">Key_Home</A></FONT>                       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#406#;
+   <FONT COLOR=red><A NAME="96_4">Key_Backspace</A></FONT>                  : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#407#;
+   <FONT COLOR=red><A NAME="97_4">Key_F0</A></FONT>                         : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#410#;
+   <FONT COLOR=red><A NAME="98_4">Key_F1</A></FONT>                         : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#411#;
+   <FONT COLOR=red><A NAME="99_4">Key_F2</A></FONT>                         : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#412#;
+   <FONT COLOR=red><A NAME="100_4">Key_F3</A></FONT>                         : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#413#;
+   <FONT COLOR=red><A NAME="101_4">Key_F4</A></FONT>                         : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#414#;
+   <FONT COLOR=red><A NAME="102_4">Key_F5</A></FONT>                         : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#415#;
+   <FONT COLOR=red><A NAME="103_4">Key_F6</A></FONT>                         : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#416#;
+   <FONT COLOR=red><A NAME="104_4">Key_F7</A></FONT>                         : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#417#;
+   <FONT COLOR=red><A NAME="105_4">Key_F8</A></FONT>                         : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#420#;
+   <FONT COLOR=red><A NAME="106_4">Key_F9</A></FONT>                         : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#421#;
+   <FONT COLOR=red><A NAME="107_4">Key_F10</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#422#;
+   <FONT COLOR=red><A NAME="108_4">Key_F11</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#423#;
+   <FONT COLOR=red><A NAME="109_4">Key_F12</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#424#;
+   <FONT COLOR=red><A NAME="110_4">Key_F13</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#425#;
+   <FONT COLOR=red><A NAME="111_4">Key_F14</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#426#;
+   <FONT COLOR=red><A NAME="112_4">Key_F15</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#427#;
+   <FONT COLOR=red><A NAME="113_4">Key_F16</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#430#;
+   <FONT COLOR=red><A NAME="114_4">Key_F17</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#431#;
+   <FONT COLOR=red><A NAME="115_4">Key_F18</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#432#;
+   <FONT COLOR=red><A NAME="116_4">Key_F19</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#433#;
+   <FONT COLOR=red><A NAME="117_4">Key_F20</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#434#;
+   <FONT COLOR=red><A NAME="118_4">Key_F21</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#435#;
+   <FONT COLOR=red><A NAME="119_4">Key_F22</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#436#;
+   <FONT COLOR=red><A NAME="120_4">Key_F23</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#437#;
+   <FONT COLOR=red><A NAME="121_4">Key_F24</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#440#;
+   <FONT COLOR=red><A NAME="122_4">Key_Delete_Line</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#510#;
+   <FONT COLOR=red><A NAME="123_4">Key_Insert_Line</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#511#;
+   <FONT COLOR=red><A NAME="124_4">Key_Delete_Char</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#512#;
+   <FONT COLOR=red><A NAME="125_4">Key_Insert_Char</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#513#;
+   <FONT COLOR=red><A NAME="126_4">Key_Exit_Insert_Mode</A></FONT>           : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#514#;
+   <FONT COLOR=red><A NAME="127_4">Key_Clear_Screen</A></FONT>               : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#515#;
+   <FONT COLOR=red><A NAME="128_4">Key_Clear_End_Of_Screen</A></FONT>        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#516#;
+   <FONT COLOR=red><A NAME="129_4">Key_Clear_End_Of_Line</A></FONT>          : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#517#;
+   <FONT COLOR=red><A NAME="130_4">Key_Scroll_1_Forward</A></FONT>           : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#520#;
+   <FONT COLOR=red><A NAME="131_4">Key_Scroll_1_Backward</A></FONT>          : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#521#;
+   <FONT COLOR=red><A NAME="132_4">Key_Next_Page</A></FONT>                  : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#522#;
+   <FONT COLOR=red><A NAME="133_4">Key_Previous_Page</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#523#;
+   <FONT COLOR=red><A NAME="134_4">Key_Set_Tab</A></FONT>                    : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#524#;
+   <FONT COLOR=red><A NAME="135_4">Key_Clear_Tab</A></FONT>                  : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#525#;
+   <FONT COLOR=red><A NAME="136_4">Key_Clear_All_Tabs</A></FONT>             : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#526#;
+   <FONT COLOR=red><A NAME="137_4">Key_Enter_Or_Send</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#527#;
+   <FONT COLOR=red><A NAME="138_4">Key_Soft_Reset</A></FONT>                 : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#530#;
+   <FONT COLOR=red><A NAME="139_4">Key_Reset</A></FONT>                      : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#531#;
+   <FONT COLOR=red><A NAME="140_4">Key_Print</A></FONT>                      : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#532#;
+   <FONT COLOR=red><A NAME="141_4">Key_Bottom</A></FONT>                     : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#533#;
+   <FONT COLOR=red><A NAME="142_4">Key_Upper_Left_Of_Keypad</A></FONT>       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#534#;
+   <FONT COLOR=red><A NAME="143_4">Key_Upper_Right_Of_Keypad</A></FONT>      : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#535#;
+   <FONT COLOR=red><A NAME="144_4">Key_Center_Of_Keypad</A></FONT>           : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#536#;
+   <FONT COLOR=red><A NAME="145_4">Key_Lower_Left_Of_Keypad</A></FONT>       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#537#;
+   <FONT COLOR=red><A NAME="146_4">Key_Lower_Right_Of_Keypad</A></FONT>      : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#540#;
+   <FONT COLOR=red><A NAME="147_4">Key_Back_Tab</A></FONT>                   : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#541#;
+   <FONT COLOR=red><A NAME="148_4">Key_Beginning</A></FONT>                  : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#542#;
+   <FONT COLOR=red><A NAME="149_4">Key_Cancel</A></FONT>                     : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#543#;
+   <FONT COLOR=red><A NAME="150_4">Key_Close</A></FONT>                      : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#544#;
+   <FONT COLOR=red><A NAME="151_4">Key_Command</A></FONT>                    : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#545#;
+   <FONT COLOR=red><A NAME="152_4">Key_Copy</A></FONT>                       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#546#;
+   <FONT COLOR=red><A NAME="153_4">Key_Create</A></FONT>                     : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#547#;
+   <FONT COLOR=red><A NAME="154_4">Key_End</A></FONT>                        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#550#;
+   <FONT COLOR=red><A NAME="155_4">Key_Exit</A></FONT>                       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#551#;
+   <FONT COLOR=red><A NAME="156_4">Key_Find</A></FONT>                       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#552#;
+   <FONT COLOR=red><A NAME="157_4">Key_Help</A></FONT>                       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#553#;
+   <FONT COLOR=red><A NAME="158_4">Key_Mark</A></FONT>                       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#554#;
+   <FONT COLOR=red><A NAME="159_4">Key_Message</A></FONT>                    : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#555#;
+   <FONT COLOR=red><A NAME="160_4">Key_Move</A></FONT>                       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#556#;
+   <FONT COLOR=red><A NAME="161_4">Key_Next</A></FONT>                       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#557#;
+   <FONT COLOR=red><A NAME="162_4">Key_Open</A></FONT>                       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#560#;
+   <FONT COLOR=red><A NAME="163_4">Key_Options</A></FONT>                    : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#561#;
+   <FONT COLOR=red><A NAME="164_4">Key_Previous</A></FONT>                   : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#562#;
+   <FONT COLOR=red><A NAME="165_4">Key_Redo</A></FONT>                       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#563#;
+   <FONT COLOR=red><A NAME="166_4">Key_Reference</A></FONT>                  : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#564#;
+   <FONT COLOR=red><A NAME="167_4">Key_Refresh</A></FONT>                    : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#565#;
+   <FONT COLOR=red><A NAME="168_4">Key_Replace</A></FONT>                    : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#566#;
+   <FONT COLOR=red><A NAME="169_4">Key_Restart</A></FONT>                    : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#567#;
+   <FONT COLOR=red><A NAME="170_4">Key_Resume</A></FONT>                     : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#570#;
+   <FONT COLOR=red><A NAME="171_4">Key_Save</A></FONT>                       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#571#;
+   <FONT COLOR=red><A NAME="172_4">Key_Shift_Begin</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#572#;
+   <FONT COLOR=red><A NAME="173_4">Key_Shift_Cancel</A></FONT>               : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#573#;
+   <FONT COLOR=red><A NAME="174_4">Key_Shift_Command</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#574#;
+   <FONT COLOR=red><A NAME="175_4">Key_Shift_Copy</A></FONT>                 : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#575#;
+   <FONT COLOR=red><A NAME="176_4">Key_Shift_Create</A></FONT>               : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#576#;
+   <FONT COLOR=red><A NAME="177_4">Key_Shift_Delete_Char</A></FONT>          : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#577#;
+   <FONT COLOR=red><A NAME="178_4">Key_Shift_Delete_Line</A></FONT>          : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#600#;
+   <FONT COLOR=red><A NAME="179_4">Key_Select</A></FONT>                     : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#601#;
+   <FONT COLOR=red><A NAME="180_4">Key_Shift_End</A></FONT>                  : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#602#;
+   <FONT COLOR=red><A NAME="181_4">Key_Shift_Clear_End_Of_Line</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#603#;
+   <FONT COLOR=red><A NAME="182_4">Key_Shift_Exit</A></FONT>                 : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#604#;
+   <FONT COLOR=red><A NAME="183_4">Key_Shift_Find</A></FONT>                 : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#605#;
+   <FONT COLOR=red><A NAME="184_4">Key_Shift_Help</A></FONT>                 : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#606#;
+   <FONT COLOR=red><A NAME="185_4">Key_Shift_Home</A></FONT>                 : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#607#;
+   <FONT COLOR=red><A NAME="186_4">Key_Shift_Insert_Char</A></FONT>          : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#610#;
+   <FONT COLOR=red><A NAME="187_4">Key_Shift_Cursor_Left</A></FONT>          : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#611#;
+   <FONT COLOR=red><A NAME="188_4">Key_Shift_Message</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#612#;
+   <FONT COLOR=red><A NAME="189_4">Key_Shift_Move</A></FONT>                 : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#613#;
+   <FONT COLOR=red><A NAME="190_4">Key_Shift_Next_Page</A></FONT>            : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#614#;
+   <FONT COLOR=red><A NAME="191_4">Key_Shift_Options</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#615#;
+   <FONT COLOR=red><A NAME="192_4">Key_Shift_Previous_Page</A></FONT>        : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#616#;
+   <FONT COLOR=red><A NAME="193_4">Key_Shift_Print</A></FONT>                : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#617#;
+   <FONT COLOR=red><A NAME="194_4">Key_Shift_Redo</A></FONT>                 : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#620#;
+   <FONT COLOR=red><A NAME="195_4">Key_Shift_Replace</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#621#;
+   <FONT COLOR=red><A NAME="196_4">Key_Shift_Cursor_Right</A></FONT>         : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#622#;
+   <FONT COLOR=red><A NAME="197_4">Key_Shift_Resume</A></FONT>               : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#623#;
+   <FONT COLOR=red><A NAME="198_4">Key_Shift_Save</A></FONT>                 : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#624#;
+   <FONT COLOR=red><A NAME="199_4">Key_Shift_Suspend</A></FONT>              : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#625#;
+   <FONT COLOR=red><A NAME="200_4">Key_Shift_Undo</A></FONT>                 : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#626#;
+   <FONT COLOR=red><A NAME="201_4">Key_Suspend</A></FONT>                    : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#627#;
+   <FONT COLOR=red><A NAME="202_4">Key_Undo</A></FONT>                       : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#630#;
+   <FONT COLOR=red><A NAME="203_4">Key_Mouse</A></FONT>                      : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> := 8#631#;
+   Key_Resize                     : <b>constant</b> Special_Key_Code := 8#632#;
+
+   Key_Max                        : <b>constant</b> Special_Key_Code
+     := Special_Key_Code'Last;
+
+   <b>subtype</b> User_Key_Code <b>is</b> Key_Code
+     <b>range</b> (Key_Max + 129) .. Key_Code'Last;
+   <FONT COLOR=green><EM>--  This is reserved for user defined key codes. The range between Key_Max</EM></FONT>
+   <FONT COLOR=green><EM>--  and the first user code is reserved for subsystems like menu and forms.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  For those who like to use the original key names we produce them were</EM></FONT>
+   <FONT COLOR=green><EM>--  they differ from the original. Please note that they may differ in</EM></FONT>
+   <FONT COLOR=green><EM>--  lower/upper case.</EM></FONT>
+   <FONT COLOR=red><A NAME="217_4">KEY_DOWN</A></FONT>         : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#91_4">Key_Cursor_Down</A>;
+   <FONT COLOR=red><A NAME="218_4">KEY_UP</A></FONT>           : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#92_4">Key_Cursor_Up</A>;
+   <FONT COLOR=red><A NAME="219_4">KEY_LEFT</A></FONT>         : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#93_4">Key_Cursor_Left</A>;
+   <FONT COLOR=red><A NAME="220_4">KEY_RIGHT</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#121_4">Key_Cursor_Right</A>;
+   <FONT COLOR=red><A NAME="221_4">KEY_DL</A></FONT>           : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#122_4">Key_Delete_Line</A>;
+   <FONT COLOR=red><A NAME="222_4">KEY_IL</A></FONT>           : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#123_4">Key_Insert_Line</A>;
+   <FONT COLOR=red><A NAME="223_4">KEY_DC</A></FONT>           : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#124_4">Key_Delete_Char</A>;
+   <FONT COLOR=red><A NAME="224_4">KEY_IC</A></FONT>           : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#125_4">Key_Insert_Char</A>;
+   <FONT COLOR=red><A NAME="225_4">KEY_EIC</A></FONT>          : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#126_4">Key_Exit_Insert_Mode</A>;
+   <FONT COLOR=red><A NAME="226_4">KEY_CLEAR</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#127_4">Key_Clear_Screen</A>;
+   <FONT COLOR=red><A NAME="227_4">KEY_EOS</A></FONT>          : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#128_4">Key_Clear_End_Of_Screen</A>;
+   <FONT COLOR=red><A NAME="228_4">KEY_EOL</A></FONT>          : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#129_4">Key_Clear_End_Of_Line</A>;
+   <FONT COLOR=red><A NAME="229_4">KEY_SF</A></FONT>           : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#130_4">Key_Scroll_1_Forward</A>;
+   <FONT COLOR=red><A NAME="230_4">KEY_SR</A></FONT>           : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#131_4">Key_Scroll_1_Backward</A>;
+   <FONT COLOR=red><A NAME="231_4">KEY_NPAGE</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#132_4">Key_Next_Page</A>;
+   <FONT COLOR=red><A NAME="232_4">KEY_PPAGE</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#133_4">Key_Previous_Page</A>;
+   <FONT COLOR=red><A NAME="233_4">KEY_STAB</A></FONT>         : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#134_4">Key_Set_Tab</A>;
+   <FONT COLOR=red><A NAME="234_4">KEY_CTAB</A></FONT>         : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#135_4">Key_Clear_Tab</A>;
+   <FONT COLOR=red><A NAME="235_4">KEY_CATAB</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#136_4">Key_Clear_All_Tabs</A>;
+   <FONT COLOR=red><A NAME="236_4">KEY_ENTER</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#137_4">Key_Enter_Or_Send</A>;
+   <FONT COLOR=red><A NAME="237_4">KEY_SRESET</A></FONT>       : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#140_4">Key_Soft_Reset</A>;
+   <FONT COLOR=red><A NAME="238_4">KEY_LL</A></FONT>           : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#141_4">Key_Bottom</A>;
+   <FONT COLOR=red><A NAME="239_4">KEY_A1</A></FONT>           : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#142_4">Key_Upper_Left_Of_Keypad</A>;
+   <FONT COLOR=red><A NAME="240_4">KEY_A3</A></FONT>           : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#143_4">Key_Upper_Right_Of_Keypad</A>;
+   <FONT COLOR=red><A NAME="241_4">KEY_B2</A></FONT>           : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#144_4">Key_Center_Of_Keypad</A>;
+   <FONT COLOR=red><A NAME="242_4">KEY_C1</A></FONT>           : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#145_4">Key_Lower_Left_Of_Keypad</A>;
+   <FONT COLOR=red><A NAME="243_4">KEY_C3</A></FONT>           : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#146_4">Key_Lower_Right_Of_Keypad</A>;
+   <FONT COLOR=red><A NAME="244_4">KEY_BTAB</A></FONT>         : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#147_4">Key_Back_Tab</A>;
+   <FONT COLOR=red><A NAME="245_4">KEY_BEG</A></FONT>          : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#171_4">Key_Beginning</A>;
+   <FONT COLOR=red><A NAME="246_4">KEY_SBEG</A></FONT>         : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#172_4">Key_Shift_Begin</A>;
+   <FONT COLOR=red><A NAME="247_4">KEY_SCANCEL</A></FONT>      : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#173_4">Key_Shift_Cancel</A>;
+   <FONT COLOR=red><A NAME="248_4">KEY_SCOMMAND</A></FONT>     : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#174_4">Key_Shift_Command</A>;
+   <FONT COLOR=red><A NAME="249_4">KEY_SCOPY</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#175_4">Key_Shift_Copy</A>;
+   <FONT COLOR=red><A NAME="250_4">KEY_SCREATE</A></FONT>      : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#176_4">Key_Shift_Create</A>;
+   <FONT COLOR=red><A NAME="251_4">KEY_SDC</A></FONT>          : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#177_4">Key_Shift_Delete_Char</A>;
+   <FONT COLOR=red><A NAME="252_4">KEY_SDL</A></FONT>          : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#179_4">Key_Shift_Delete_Line</A>;
+   <FONT COLOR=red><A NAME="253_4">KEY_SEND</A></FONT>         : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#180_4">Key_Shift_End</A>;
+   <FONT COLOR=red><A NAME="254_4">KEY_SEOL</A></FONT>         : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#181_4">Key_Shift_Clear_End_Of_Line</A>;
+   <FONT COLOR=red><A NAME="255_4">KEY_SEXIT</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#182_4">Key_Shift_Exit</A>;
+   <FONT COLOR=red><A NAME="256_4">KEY_SFIND</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#183_4">Key_Shift_Find</A>;
+   <FONT COLOR=red><A NAME="257_4">KEY_SHELP</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#184_4">Key_Shift_Help</A>;
+   <FONT COLOR=red><A NAME="258_4">KEY_SHOME</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#185_4">Key_Shift_Home</A>;
+   <FONT COLOR=red><A NAME="259_4">KEY_SIC</A></FONT>          : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#186_4">Key_Shift_Insert_Char</A>;
+   <FONT COLOR=red><A NAME="260_4">KEY_SLEFT</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#187_4">Key_Shift_Cursor_Left</A>;
+   <FONT COLOR=red><A NAME="261_4">KEY_SMESSAGE</A></FONT>     : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#188_4">Key_Shift_Message</A>;
+   <FONT COLOR=red><A NAME="262_4">KEY_SMOVE</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#189_4">Key_Shift_Move</A>;
+   <FONT COLOR=red><A NAME="263_4">KEY_SNEXT</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#190_4">Key_Shift_Next_Page</A>;
+   <FONT COLOR=red><A NAME="264_4">KEY_SOPTIONS</A></FONT>     : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#191_4">Key_Shift_Options</A>;
+   <FONT COLOR=red><A NAME="265_4">KEY_SPREVIOUS</A></FONT>    : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#192_4">Key_Shift_Previous_Page</A>;
+   <FONT COLOR=red><A NAME="266_4">KEY_SPRINT</A></FONT>       : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#193_4">Key_Shift_Print</A>;
+   <FONT COLOR=red><A NAME="267_4">KEY_SREDO</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#194_4">Key_Shift_Redo</A>;
+   <FONT COLOR=red><A NAME="268_4">KEY_SREPLACE</A></FONT>     : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#195_4">Key_Shift_Replace</A>;
+   <FONT COLOR=red><A NAME="269_4">KEY_SRIGHT</A></FONT>       : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#196_4">Key_Shift_Cursor_Right</A>;
+   <FONT COLOR=red><A NAME="270_4">KEY_SRSUME</A></FONT>       : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#197_4">Key_Shift_Resume</A>;
+   <FONT COLOR=red><A NAME="271_4">KEY_SSAVE</A></FONT>        : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#198_4">Key_Shift_Save</A>;
+   <FONT COLOR=red><A NAME="272_4">KEY_SSUSPEND</A></FONT>     : <A HREF="terminal_interface-curses__ads.htm#76_12">Special_Key_Code</A> <b>renames</b> <A HREF="terminal_interface-curses__ads.htm#199_4">Key_Shift_Suspend</A>;
+   KEY_SUNDO        : Special_Key_Code <b>renames</b> Key_Shift_Undo;
+
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+
+   <b>type</b><A HREF="terminal_interface-curses__ads.htm#276_9"> </A>Color_Number <b>is</b> <b>range</b><A HREF="interfac__ads.htm#23_9"> </A>0 .. Integer (Interfaces.C.short'Last);
+   <b>for</b> Color_Number'Size <b>use</b> Interfaces.C.short'Size;
+   <FONT COLOR=green><EM>--  (n)curses uses a short for the color index</EM></FONT>
+   <FONT COLOR=green><EM>--  The model is, that a Color_Number is an index into an array of</EM></FONT>
+   <FONT COLOR=green><EM>--  (potentially) definable colors. Some of those indices are</EM></FONT>
+   <FONT COLOR=green><EM>--  predefined (see below), although they may not really exist.</EM></FONT>
+
+   <FONT COLOR=red><A NAME="284_4">Black</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A> := 0;
+   <FONT COLOR=red><A NAME="285_4">Red</A></FONT>      : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A> := 1;
+   <FONT COLOR=red><A NAME="286_4">Green</A></FONT>    : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A> := 2;
+   <FONT COLOR=red><A NAME="287_4">Yellow</A></FONT>   : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A> := 3;
+   <FONT COLOR=red><A NAME="288_4">Blue</A></FONT>     : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A> := 4;
+   <FONT COLOR=red><A NAME="289_4">Magenta</A></FONT>  : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A> := 5;
+   <FONT COLOR=red><A NAME="290_4">Cyan</A></FONT>     : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A> := 6;
+   White    : <b>constant</b> Color_Number := 7;
+
+   <b>type</b><A HREF="terminal_interface-curses__ads.htm#292_9"> </A>RGB_Value <b>is</b> <b>range</b><A HREF="interfac__ads.htm#23_9"> </A>0 .. Integer (Interfaces.C.short'Last);
+   <b>for</b> RGB_Value'Size <b>use</b> Interfaces.C.short'Size;
+   <FONT COLOR=green><EM>--  Some system may allow to redefine a color by setting RGB values.</EM></FONT>
+
+   <b>type</b><A HREF="terminal_interface-curses__ads.htm#296_9"> </A>Color_Pair <b>is</b> <b>range</b> 0 .. 255;
+   <b>for</b> Color_Pair'Size <b>use</b> 8;
+   <b>subtype</b> Redefinable_Color_Pair <b>is</b> Color_Pair <b>range</b> 1 .. 255;
+   <FONT COLOR=green><EM>--  (n)curses reserves 1 Byte for the color-pair number. Color Pair 0</EM></FONT>
+   <FONT COLOR=green><EM>--  is fixed (Black & White). A color pair is simply a combination of</EM></FONT>
+   <FONT COLOR=green><EM>--  two colors described by Color_Numbers, one for the foreground and</EM></FONT>
+   <FONT COLOR=green><EM>--  the other for the background</EM></FONT>
+
+   <b>type</b> Character_Attribute_Set <b>is</b>
+      <b>record</b>
+         <FONT COLOR=red><A NAME="307_10">Stand_Out</A></FONT>               : Boolean;
+         <FONT COLOR=red><A NAME="308_10">Under_Line</A></FONT>              : Boolean;
+         <FONT COLOR=red><A NAME="309_10">Reverse_Video</A></FONT>           : Boolean;
+         <FONT COLOR=red><A NAME="310_10">Blink</A></FONT>                   : Boolean;
+         <FONT COLOR=red><A NAME="311_10">Dim_Character</A></FONT>           : Boolean;
+         <FONT COLOR=red><A NAME="312_10">Bold_Character</A></FONT>          : Boolean;
+         <FONT COLOR=red><A NAME="313_10">Alternate_Character_Set</A></FONT> : Boolean;
+         <FONT COLOR=red><A NAME="314_10">Invisible_Character</A></FONT>     : Boolean;
+         <FONT COLOR=red><A NAME="315_10">Protected_Character</A></FONT>     : Boolean;
+         <FONT COLOR=red><A NAME="316_10">Horizontal</A></FONT>              : Boolean;
+         <FONT COLOR=red><A NAME="317_10">Left</A></FONT>                    : Boolean;
+         <FONT COLOR=red><A NAME="318_10">Low</A></FONT>                     : Boolean;
+         <FONT COLOR=red><A NAME="319_10">Right</A></FONT>                   : Boolean;
+         <FONT COLOR=red><A NAME="320_10">Top</A></FONT>                     : Boolean;
+         Vertical                : Boolean;
+      <b>end</b> <b>record</b><A HREF="terminal_interface-curses__ads.htm#304_9">;</A>
+   <b>pragma</b> Pack (Character_Attribute_Set);
+   <b>pragma</b> Convention (C, Character_Attribute_Set);
+
+   <b>for</b> Character_Attribute_Set <b>use</b>
+      <b>record</b>
+         Stand_Out               <b>at</b> 0 <b>range</b>  0 ..  0;
+         Under_Line              <b>at</b> 0 <b>range</b>  1 ..  1;
+         Reverse_Video           <b>at</b> 0 <b>range</b>  2 ..  2;
+         Blink                   <b>at</b> 0 <b>range</b>  3 ..  3;
+         Dim_Character           <b>at</b> 0 <b>range</b>  4 ..  4;
+         Bold_Character          <b>at</b> 0 <b>range</b>  5 ..  5;
+         Alternate_Character_Set <b>at</b> 0 <b>range</b>  6 ..  6;
+         Invisible_Character     <b>at</b> 0 <b>range</b>  7 ..  7;
+         Protected_Character     <b>at</b> 0 <b>range</b>  8 ..  8;
+         Horizontal              <b>at</b> 0 <b>range</b>  9 ..  9;
+         Left                    <b>at</b> 0 <b>range</b> 10 .. 10;
+         Low                     <b>at</b> 0 <b>range</b> 11 .. 11;
+         Right                   <b>at</b> 0 <b>range</b> 12 .. 12;
+         Top                     <b>at</b> 0 <b>range</b> 13 .. 13;
+         Vertical                <b>at</b> 0 <b>range</b> 14 .. 14;
+      <b>end</b> <b>record</b>;
+   <b>for</b> Character_Attribute_Set'Size <b>use</b> 16;
+   <FONT COLOR=green><EM>--  Please note: this rep. clause is generated and may be</EM></FONT>
+   <FONT COLOR=green><EM>--               different on your system.</EM></FONT>
+   <FONT COLOR=green><EM>--  (n)curses uses all but the lowest 16 Bits for Attributes.</EM></FONT>
+
+   Normal_Video : <b>constant</b> Character_Attribute_Set := (<b>others</b> =&gt; False);
+
+   <b>type</b> Attributed_Character <b>is</b>
+      <b>record</b>
+         <FONT COLOR=red><A NAME="353_10">Attr</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A>;
+         <FONT COLOR=red><A NAME="354_10">Color</A></FONT> : Color_Pair;
+         Ch    : Character;
+      <b>end</b> <b>record</b>;
+   <b>pragma</b> Convention (C, Attributed_Character);
+   <FONT COLOR=green><EM>--  This is the counterpart for the chtype in C.</EM></FONT>
+
+   <b>for</b> Attributed_Character <b>use</b>
+      <b>record</b>
+         Ch    <b>at</b> 0 <b>range</b>  0 ..  7;
+         Color <b>at</b> 0 <b>range</b>  8 .. 15;
+         Attr  <b>at</b> 0 <b>range</b> 16 .. 31;
+      <b>end</b> <b>record</b>;
+   <b>for</b> Attributed_Character'Size <b>use</b> 32;
+      <FONT COLOR=green><EM>--  Please note: this rep. clause is generated and may be</EM></FONT>
+      <FONT COLOR=green><EM>--               different on your system.</EM></FONT>
+
+   Default_Character : <b>constant</b> Attributed_Character
+     := (Ch    =&gt; <A HREF="terminal_interface-curses__ads.htm#296_9">Character</A>'First,
+         Color =&gt; Color_Pair'First,
+         Attr  =&gt; (<b>others</b> =&gt; False));  <FONT COLOR=green><EM>--  preelaboratable Normal_Video</EM></FONT>
+
+   <b>type</b> Attributed_String <b>is</b> <b>array</b> (Positive <b>range</b> &lt;&gt;) <b>of</b> Attributed_Character;
+   <b>pragma</b> Pack (Attributed_String);
+   <FONT COLOR=green><EM>--  In this binding we allow strings of attributed characters.</EM></FONT>
+
+   <FONT COLOR=green><EM>------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  Exceptions  --</EM></FONT>
+   <FONT COLOR=green><EM>------------------</EM></FONT>
+   <FONT COLOR=red><A NAME="382_4">Curses_Exception</A></FONT>     : <b>exception</b>;
+   Wrong_Curses_Version : <b>exception</b>;
+
+   <FONT COLOR=green><EM>--  Those exceptions are raised by the ETI (Extended Terminal Interface)</EM></FONT>
+   <FONT COLOR=green><EM>--  subpackets for Menu and Forms handling.</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=red><A NAME="388_4">Eti_System_Error</A></FONT>    : <b>exception</b>;
+   <FONT COLOR=red><A NAME="389_4">Eti_Bad_Argument</A></FONT>    : <b>exception</b>;
+   <FONT COLOR=red><A NAME="390_4">Eti_Posted</A></FONT>          : <b>exception</b>;
+   <FONT COLOR=red><A NAME="391_4">Eti_Connected</A></FONT>       : <b>exception</b>;
+   <FONT COLOR=red><A NAME="392_4">Eti_Bad_State</A></FONT>       : <b>exception</b>;
+   <FONT COLOR=red><A NAME="393_4">Eti_No_Room</A></FONT>         : <b>exception</b>;
+   <FONT COLOR=red><A NAME="394_4">Eti_Not_Posted</A></FONT>      : <b>exception</b>;
+   <FONT COLOR=red><A NAME="395_4">Eti_Unknown_Command</A></FONT> : <b>exception</b>;
+   <FONT COLOR=red><A NAME="396_4">Eti_No_Match</A></FONT>        : <b>exception</b>;
+   <FONT COLOR=red><A NAME="397_4">Eti_Not_Selectable</A></FONT>  : <b>exception</b>;
+   <FONT COLOR=red><A NAME="398_4">Eti_Not_Connected</A></FONT>   : <b>exception</b>;
+   <FONT COLOR=red><A NAME="399_4">Eti_Request_Denied</A></FONT>  : <b>exception</b>;
+   <FONT COLOR=red><A NAME="400_4">Eti_Invalid_Field</A></FONT>   : <b>exception</b>;
+   Eti_Current         : <b>exception</b>;
+
+   <FONT COLOR=green><EM>--------------------------------------------------------------------------</EM></FONT>
+   <FONT COLOR=green><EM>--  External C variables</EM></FONT>
+   <FONT COLOR=green><EM>--  Conceptually even in C this are kind of constants, but they are</EM></FONT>
+   <FONT COLOR=green><EM>--  initialized and sometimes changed by the library routines at runtime</EM></FONT>
+   <FONT COLOR=green><EM>--  depending on the type of terminal. I believe the best way to model</EM></FONT>
+   <FONT COLOR=green><EM>--  this is to use functions.</EM></FONT>
+   <FONT COLOR=green><EM>--------------------------------------------------------------------------</EM></FONT>
+
+   <b>function</b> Lines <A HREF="terminal_interface-curses__ads.htm#410_13"> </A>          <b>return</b> Line_Count;
+   <b>pragma</b> Inline (Lines);
+
+   <b>function</b> Columns          <b>return</b> Column_Count;
+   <b>pragma</b> Inline (Columns);
+
+   <b>function</b> Tab_Size         <b>return</b> Natural;
+   <b>pragma</b> Inline (Tab_Size);
+
+   <b>function</b> Number_Of_Colors <b>return</b> Natural;
+   <b>pragma</b> Inline (Number_Of_Colors);
+
+   <b>function</b> Number_Of_Color_Pairs <b>return</b> Natural;
+   <b>pragma</b> Inline (Number_Of_Color_Pairs);
+
+   ACS_Map : <b>array</b> (Character'Val (0) .. Character'Val (127)) <b>of</b>
+     Attributed_Character;
+   <b>pragma</b> Import (C, ACS_Map, "acs_map");
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=green><EM>--  Constants for several characters from the Alternate Character Set</EM></FONT>
+   <FONT COLOR=green><EM>--  You must use this constants as indices into the ACS_Map array</EM></FONT>
+   <FONT COLOR=green><EM>--  to get the corresponding attributed character at runtime.</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=red><A NAME="435_4">ACS_Upper_Left_Corner</A></FONT>    : <b>constant</b> Character := 'l';
+   <FONT COLOR=red><A NAME="436_4">ACS_Lower_Left_Corner</A></FONT>    : <b>constant</b> Character := 'm';
+   <FONT COLOR=red><A NAME="437_4">ACS_Upper_Right_Corner</A></FONT>   : <b>constant</b> Character := 'k';
+   <FONT COLOR=red><A NAME="438_4">ACS_Lower_Right_Corner</A></FONT>   : <b>constant</b> Character := 'j';
+   <FONT COLOR=red><A NAME="439_4">ACS_Left_Tee</A></FONT>             : <b>constant</b> Character := 't';
+   <FONT COLOR=red><A NAME="440_4">ACS_Right_Tee</A></FONT>            : <b>constant</b> Character := 'u';
+   <FONT COLOR=red><A NAME="441_4">ACS_Bottom_Tee</A></FONT>           : <b>constant</b> Character := 'v';
+   <FONT COLOR=red><A NAME="442_4">ACS_Top_Tee</A></FONT>              : <b>constant</b> Character := 'w';
+   <FONT COLOR=red><A NAME="443_4">ACS_Horizontal_Line</A></FONT>      : <b>constant</b> Character := 'q';
+   <FONT COLOR=red><A NAME="444_4">ACS_Vertical_Line</A></FONT>        : <b>constant</b> Character := 'x';
+   <FONT COLOR=red><A NAME="445_4">ACS_Plus_Symbol</A></FONT>          : <b>constant</b> Character := 'n';
+   <FONT COLOR=red><A NAME="446_4">ACS_Scan_Line_1</A></FONT>          : <b>constant</b> Character := 'o';
+   <FONT COLOR=red><A NAME="447_4">ACS_Scan_Line_9</A></FONT>          : <b>constant</b> Character := 's';
+   <FONT COLOR=red><A NAME="448_4">ACS_Diamond</A></FONT>              : <b>constant</b> Character := Character'Val (96);
+   <FONT COLOR=red><A NAME="449_4">ACS_Checker_Board</A></FONT>        : <b>constant</b> Character := 'a';
+   <FONT COLOR=red><A NAME="450_4">ACS_Degree</A></FONT>               : <b>constant</b> Character := 'f';
+   <FONT COLOR=red><A NAME="451_4">ACS_Plus_Minus</A></FONT>           : <b>constant</b> Character := 'g';
+   <FONT COLOR=red><A NAME="452_4">ACS_Bullet</A></FONT>               : <b>constant</b> Character := '~';
+   <FONT COLOR=red><A NAME="453_4">ACS_Left_Arrow</A></FONT>           : <b>constant</b> Character := ',';
+   <FONT COLOR=red><A NAME="454_4">ACS_Right_Arrow</A></FONT>          : <b>constant</b> Character := '+';
+   <FONT COLOR=red><A NAME="455_4">ACS_Down_Arrow</A></FONT>           : <b>constant</b> Character := '.';
+   <FONT COLOR=red><A NAME="456_4">ACS_Up_Arrow</A></FONT>             : <b>constant</b> Character := '-';
+   <FONT COLOR=red><A NAME="457_4">ACS_Board_Of_Squares</A></FONT>     : <b>constant</b> Character := 'h';
+   <FONT COLOR=red><A NAME="458_4">ACS_Lantern</A></FONT>              : <b>constant</b> Character := 'i';
+   <FONT COLOR=red><A NAME="459_4">ACS_Solid_Block</A></FONT>          : <b>constant</b> Character := '0';
+   <FONT COLOR=red><A NAME="460_4">ACS_Scan_Line_3</A></FONT>          : <b>constant</b> Character := 'p';
+   <FONT COLOR=red><A NAME="461_4">ACS_Scan_Line_7</A></FONT>          : <b>constant</b> Character := 'r';
+   <FONT COLOR=red><A NAME="462_4">ACS_Less_Or_Equal</A></FONT>        : <b>constant</b> Character := 'y';
+   <FONT COLOR=red><A NAME="463_4">ACS_Greater_Or_Equal</A></FONT>     : <b>constant</b> Character := 'z';
+   <FONT COLOR=red><A NAME="464_4">ACS_PI</A></FONT>                   : <b>constant</b> Character := '{';
+   <FONT COLOR=red><A NAME="465_4">ACS_Not_Equal</A></FONT>            : <b>constant</b> Character := '|';
+   ACS_Sterling             : <b>constant</b> Character := '}';
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_initscr.3x.html">curs_initscr.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Not implemented: newterm, set_term, delscreen</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_1"#2|</EM></FONT>
+   <b>function</b> Standard_Window <b>return</b> Window;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_initscr.3x.html">stdscr</A></EM></FONT>
+   <b>pragma</b> Inline (Standard_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_2"#2|</EM></FONT>
+   <b>procedure</b> Init_Screen;
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_3"#2|</EM></FONT>
+   <b>procedure</b> Init_Windows <b>renames</b> Init_Screen;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_initscr.3x.html">initscr()</A></EM></FONT>
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses__ads.htm#481_14">Init_Screen</A>);
+   <b>pragma</b> Inline (Init_Windows);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_4"#2|</EM></FONT>
+   <b>procedure</b> End_Windows;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_initscr.3x.html">endwin()</A></EM></FONT>
+   <b>procedure</b> End_Screen <b>renames</b> End_Windows;
+   <b>pragma</b> Inline (<A HREF="terminal_interface-curses__ads.htm#489_14">End_Windows</A>);
+   <b>pragma</b> Inline (End_Screen);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_5"#2|</EM></FONT>
+   <b>function</b> Is_End_Window <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_initscr.3x.html">isendwin()</A></EM></FONT>
+   <b>pragma</b> Inline (Is_End_Window);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_move.3x.html">curs_move.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_6"#2|</EM></FONT>
+   <b>procedure</b> Move_Cursor (<FONT COLOR=red><A NAME="504_27">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+                          <FONT COLOR=red><A NAME="505_27">Line</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                          Column : <b>in</b> Column_Position);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_move.3x.html">wmove()</A></EM></FONT>
+   <b>pragma</b> Inline (Move_Cursor);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_addch.3x.html">curs_addch.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_7"#2|</EM></FONT>
+   <b>procedure</b> Add (<FONT COLOR=red><A NAME="515_19">Win</A></FONT> :  <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Window</A> := Standard_Window;
+                  Ch  :  <b>in</b> Attributed_Character);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_addch.3x.html">waddch()</A></EM></FONT>
+
+   <b>procedure</b> Add (<FONT COLOR=red><A NAME="519_19">Win</A></FONT> :  <b>in</b> Window := Standard_Window;
+                  Ch  :  <b>in</b> Character);
+   <FONT COLOR=green><EM>--  Add a single character at the current logical cursor position to</EM></FONT>
+   <FONT COLOR=green><EM>--  the window. Use the current windows attributes.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_8"#2|</EM></FONT>
+   <b>procedure</b> Add
+     (<FONT COLOR=red><A NAME="526_7">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+      <FONT COLOR=red><A NAME="527_7">Line</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="528_7">Column</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Column_Position</A>;
+      Ch     : <b>in</b> Attributed_Character);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_addch.3x.html">mvwaddch()</A></EM></FONT>
+
+   <b>procedure</b> Add
+     (<FONT COLOR=red><A NAME="533_7">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+      <FONT COLOR=red><A NAME="534_7">Line</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="535_7">Column</A></FONT> : <b>in</b> Column_Position;
+      Ch     : <b>in</b> Character);
+   <FONT COLOR=green><EM>--  Move to the position and add a single character into the window</EM></FONT>
+   <FONT COLOR=green><EM>--  There are more Add routines, so the Inline pragma follows later</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_9"#2|</EM></FONT>
+   <b>procedure</b> Add_With_Immediate_Echo
+     (<FONT COLOR=red><A NAME="542_7">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Window</A> := Standard_Window;
+      Ch  : <b>in</b> Attributed_Character);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_addch.3x.html">wechochar()</A></EM></FONT>
+
+   <b>procedure</b> Add_With_Immediate_Echo
+     (<FONT COLOR=red><A NAME="547_7">Win</A></FONT> : <b>in</b> Window := Standard_Window;
+      Ch  : <b>in</b> Character);
+   <FONT COLOR=green><EM>--  Add a character and do an immediate refresh of the screen.</EM></FONT>
+   <b>pragma</b> Inline (Add_With_Immediate_Echo);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_window.3x.html">curs_window.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_10"#2|</EM></FONT>
+   <b>function</b> Create
+     (<FONT COLOR=red><A NAME="558_7">Number_Of_Lines</A></FONT>       : <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+      <FONT COLOR=red><A NAME="559_7">Number_Of_Columns</A></FONT>     : <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Count</A>;
+      <FONT COLOR=red><A NAME="560_7">First_Line_Position</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      First_Column_Position : Column_Position) <b>return</b> Window;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_window.3x.html">newwin()</A></EM></FONT>
+   <b>pragma</b> Inline (Create);
+
+   <b>function</b> New_Window
+     (<FONT COLOR=red><A NAME="566_7">Number_Of_Lines</A></FONT>       : <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+      <FONT COLOR=red><A NAME="567_7">Number_Of_Columns</A></FONT>     : <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Count</A>;
+      <FONT COLOR=red><A NAME="568_7">First_Line_Position</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      First_Column_Position : Column_Position) <b>return</b> Window
+     <b>renames</b> Create;
+   <b>pragma</b> Inline (New_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_11"#2|</EM></FONT>
+   <b>procedure</b> Delete (Win : <b>in</b> <b>out</b> Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_window.3x.html">delwin()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Reset Win to Null_Window</EM></FONT>
+   <b>pragma</b> Inline (Delete);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_12"#2|</EM></FONT>
+   <b>function</b> Sub_Window
+     (<FONT COLOR=red><A NAME="581_7">Win</A></FONT>                   : <A HREF="terminal_interface-curses__ads.htm#62_12">Window</A> := Standard_Window;
+      <FONT COLOR=red><A NAME="582_7">Number_Of_Lines</A></FONT>       : <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+      <FONT COLOR=red><A NAME="583_7">Number_Of_Columns</A></FONT>     : <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Count</A>;
+      <FONT COLOR=red><A NAME="584_7">First_Line_Position</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      First_Column_Position : Column_Position) <b>return</b> Window;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_window.3x.html">subwin()</A></EM></FONT>
+   <b>pragma</b> Inline (Sub_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_13"#2|</EM></FONT>
+   <b>function</b> Derived_Window
+     (<FONT COLOR=red><A NAME="591_7">Win</A></FONT>                   : <A HREF="terminal_interface-curses__ads.htm#62_12">Window</A> := Standard_Window;
+      <FONT COLOR=red><A NAME="592_7">Number_Of_Lines</A></FONT>       : <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+      <FONT COLOR=red><A NAME="593_7">Number_Of_Columns</A></FONT>     : <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Count</A>;
+      <FONT COLOR=red><A NAME="594_7">First_Line_Position</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      First_Column_Position : Column_Position) <b>return</b> Window;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_window.3x.html">derwin()</A></EM></FONT>
+   <b>pragma</b> Inline (Derived_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_14"#2|</EM></FONT>
+   <b>function</b> Duplicate (Win : Window) <b>return</b> Window;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_window.3x.html">dupwin()</A></EM></FONT>
+   <b>pragma</b> Inline (Duplicate);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_15"#2|</EM></FONT>
+   <b>procedure</b> Move_Window (<FONT COLOR=red><A NAME="605_27">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A>;
+                          <FONT COLOR=red><A NAME="606_27">Line</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                          Column : <b>in</b> Column_Position);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_window.3x.html">mvwin()</A></EM></FONT>
+   <b>pragma</b> Inline (Move_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_16"#2|</EM></FONT>
+   <b>procedure</b> Move_Derived_Window (<FONT COLOR=red><A NAME="612_35">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A>;
+                                  <FONT COLOR=red><A NAME="613_35">Line</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                                  Column : <b>in</b> Column_Position);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_window.3x.html">mvderwin()</A></EM></FONT>
+   <b>pragma</b> Inline (Move_Derived_Window);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_17"#2|</EM></FONT>
+   <b>procedure</b> Synchronize_Upwards (Win : <b>in</b> Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_window.3x.html">wsyncup()</A></EM></FONT>
+   <b>pragma</b> Import (C, Synchronize_Upwards, "wsyncup");
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_18"#2|</EM></FONT>
+   <b>procedure</b> Synchronize_Downwards (Win : <b>in</b> Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_window.3x.html">wsyncdown()</A></EM></FONT>
+   <b>pragma</b> Import (C, Synchronize_Downwards, "wsyncdown");
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_19"#2|</EM></FONT>
+   <b>procedure</b> Set_Synch_Mode (<FONT COLOR=red><A NAME="629_30">Win</A></FONT>  : <b>in</b> Window := Standard_Window;
+                             Mode : <b>in</b> Boolean := False);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_window.3x.html">syncok()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Synch_Mode);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_addstr.3x.html">curs_addstr.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_20"#2|</EM></FONT>
+   <b>procedure</b> Add (<FONT COLOR=red><A NAME="639_19">Win</A></FONT> : <b>in</b> Window := Standard_Window;
+                  <FONT COLOR=red><A NAME="640_19">Str</A></FONT> : <b>in</b> String;
+                  Len : <b>in</b> Integer := -1);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_addstr.3x.html">waddnstr()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: waddstr()</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_21"#2|</EM></FONT>
+   <b>procedure</b> Add (<FONT COLOR=red><A NAME="646_19">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+                  <FONT COLOR=red><A NAME="647_19">Line</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                  <FONT COLOR=red><A NAME="648_19">Column</A></FONT> : <b>in</b> Column_Position;
+                  <FONT COLOR=red><A NAME="649_19">Str</A></FONT>    : <b>in</b> String;
+                  Len    : <b>in</b> Integer := -1);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_addstr.3x.html">mvwaddnstr()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: mvwaddstr()</EM></FONT>
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_addchstr.3x.html">curs_addchstr.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_22"#2|</EM></FONT>
+   <b>procedure</b> Add (<FONT COLOR=red><A NAME="659_19">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#374_9">Window</A> := Standard_Window;
+                  <FONT COLOR=red><A NAME="660_19">Str</A></FONT> : <b>in</b> Attributed_String;
+                  Len : <b>in</b> Integer := -1);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_addchstr.3x.html">waddchnstr()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: waddchstr()</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_23"#2|</EM></FONT>
+   <b>procedure</b> Add (<FONT COLOR=red><A NAME="666_19">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+                  <FONT COLOR=red><A NAME="667_19">Line</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                  <FONT COLOR=red><A NAME="668_19">Column</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#374_9">Column_Position</A>;
+                  <FONT COLOR=red><A NAME="669_19">Str</A></FONT>    : <b>in</b> Attributed_String;
+                  Len    : <b>in</b> Integer := -1);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_addchstr.3x.html">mvwaddchnstr()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: mvwaddchstr()</EM></FONT>
+   <b>pragma</b> Inline (Add);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_border.3x.html">curs_border.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_24"#2|</EM></FONT>
+   <b>procedure</b> Border
+     (<FONT COLOR=red><A NAME="681_7">Win</A></FONT>                       : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Window</A> := Standard_Window;
+      <FONT COLOR=red><A NAME="682_7">Left_Side_Symbol</A></FONT>          : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <FONT COLOR=red><A NAME="683_7">Right_Side_Symbol</A></FONT>         : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <FONT COLOR=red><A NAME="684_7">Top_Side_Symbol</A></FONT>           : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <FONT COLOR=red><A NAME="685_7">Bottom_Side_Symbol</A></FONT>        : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <FONT COLOR=red><A NAME="686_7">Upper_Left_Corner_Symbol</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <FONT COLOR=red><A NAME="687_7">Upper_Right_Corner_Symbol</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      <FONT COLOR=red><A NAME="688_7">Lower_Left_Corner_Symbol</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      Lower_Right_Corner_Symbol : <b>in</b> Attributed_Character := Default_Character
+     );
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_border.3x.html">wborder()</A></EM></FONT>
+   <b>pragma</b> Inline (Border);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_25"#2|</EM></FONT>
+   <b>procedure</b> Box
+     (<FONT COLOR=red><A NAME="696_7">Win</A></FONT>               : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Window</A> := Standard_Window;
+      <FONT COLOR=red><A NAME="697_7">Vertical_Symbol</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Attributed_Character</A> := <A HREF="terminal_interface-curses__ads.htm#369_4">Default_Character</A>;
+      Horizontal_Symbol : <b>in</b> Attributed_Character := Default_Character);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_border.3x.html">box()</A></EM></FONT>
+   <b>pragma</b> Inline (Box);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_26"#2|</EM></FONT>
+   <b>procedure</b> Horizontal_Line
+     (<FONT COLOR=red><A NAME="704_7">Win</A></FONT>         : <b>in</b> Window := Standard_Window;
+      <FONT COLOR=red><A NAME="705_7">Line_Size</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Natural</A>;
+      Line_Symbol : <b>in</b> Attributed_Character := Default_Character);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_border.3x.html">whline()</A></EM></FONT>
+   <b>pragma</b> Inline (Horizontal_Line);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_27"#2|</EM></FONT>
+   <b>procedure</b> Vertical_Line
+     (<FONT COLOR=red><A NAME="712_7">Win</A></FONT>         : <b>in</b> Window := Standard_Window;
+      <FONT COLOR=red><A NAME="713_7">Line_Size</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Natural</A>;
+      Line_Symbol : <b>in</b> Attributed_Character := Default_Character);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_border.3x.html">wvline()</A></EM></FONT>
+   <b>pragma</b> Inline (Vertical_Line);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_getch.3x.html">curs_getch.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_28"#2|</EM></FONT>
+   <b>function</b> Get_Keystroke (Win : Window := Standard_Window)
+                           <b>return</b> Real_Key_Code;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_getch.3x.html">wgetch()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Get a character from the keyboard and echo it - if enabled - to the</EM></FONT>
+   <FONT COLOR=green><EM>--  window.</EM></FONT>
+   <FONT COLOR=green><EM>--  If for any reason (i.e. a timeout) we couldn't get a character the</EM></FONT>
+   <FONT COLOR=green><EM>--  returned keycode is Key_None.</EM></FONT>
+   <b>pragma</b> Inline (Get_Keystroke);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_29"#2|</EM></FONT>
+   <b>procedure</b> Undo_Keystroke (Key : <b>in</b> Real_Key_Code);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_getch.3x.html">ungetch()</A></EM></FONT>
+   <b>pragma</b> Inline (Undo_Keystroke);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_30"#2|</EM></FONT>
+   <b>function</b> Has_Key (Key : Special_Key_Code) <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_getch.3x.html">has_key()</A></EM></FONT>
+   <b>pragma</b> Inline (Has_Key);
+
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <FONT COLOR=green><EM>--  | Some helper functions</EM></FONT>
+   <FONT COLOR=green><EM>--  |</EM></FONT>
+   <b>function</b> Is_Function_Key (Key : Special_Key_Code) <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  Return True if the Key is a function key (i.e. one of F0 .. F63)</EM></FONT>
+   <b>pragma</b> Inline (Is_Function_Key);
+
+   <b>subtype</b> Function_Key_Number <b>is</b> Integer <b>range</b> 0 .. 63;
+   <FONT COLOR=green><EM>--  (n)curses allows for 64 function keys.</EM></FONT>
+
+   <b>function</b> Function_Key (Key : Real_Key_Code) <b>return</b> Function_Key_Number;
+   <FONT COLOR=green><EM>--  Return the number of the function key. If the code is not a</EM></FONT>
+   <FONT COLOR=green><EM>--  function key, a CONSTRAINT_ERROR will be raised.</EM></FONT>
+   <b>pragma</b> Inline (Function_Key);
+
+   <b>function</b> Function_Key_Code (Key : Function_Key_Number) <b>return</b> Real_Key_Code;
+   <FONT COLOR=green><EM>--  Return the key code for a given function-key number.</EM></FONT>
+   <b>pragma</b> Inline (Function_Key_Code);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_attr.3x.html">curs_attr.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_31"#2|</EM></FONT>
+   <b>procedure</b> Switch_Character_Attribute
+     (<FONT COLOR=red><A NAME="767_7">Win</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Window</A> := Standard_Window;
+      <FONT COLOR=red><A NAME="768_7">Attr</A></FONT> : <b>in</b> Character_Attribute_Set := Normal_Video;
+      On   : <b>in</b> Boolean := True); <FONT COLOR=green><EM>--  if False we switch Off.</EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_attr.3x.html">wattron()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: wattroff()</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_32"#2|</EM></FONT>
+   <b>procedure</b> Set_Character_Attributes
+     (<FONT COLOR=red><A NAME="775_7">Win</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Window</A> := Standard_Window;
+      <FONT COLOR=red><A NAME="776_7">Attr</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A> := Normal_Video;
+      Color : <b>in</b> Color_Pair := Color_Pair'First);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_attr.3x.html">wattrset()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Character_Attributes);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_33"#2|</EM></FONT>
+   <b>function</b> Get_Character_Attribute
+     (Win : <b>in</b> Window := Standard_Window) <b>return</b> Character_Attribute_Set;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_attr.3x.html">wattr_get()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_34"#2|</EM></FONT>
+   <b>function</b> Get_Character_Attribute
+     (Win : <b>in</b> Window := Standard_Window) <b>return</b> Color_Pair;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_attr.3x.html">wattr_get()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Character_Attribute);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_35"#2|</EM></FONT>
+   <b>procedure</b> Set_Color (<FONT COLOR=red><A NAME="793_25">Win</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Window</A> := Standard_Window;
+                        Pair : <b>in</b> Color_Pair);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_attr.3x.html">wcolor_set()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Color);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_36"#2|</EM></FONT>
+   <b>procedure</b> Change_Attributes
+     (<FONT COLOR=red><A NAME="800_7">Win</A></FONT>   : <b>in</b> Window := Standard_Window;
+      <FONT COLOR=red><A NAME="801_7">Count</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Integer</A> := -1;
+      <FONT COLOR=red><A NAME="802_7">Attr</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A> := Normal_Video;
+      Color : <b>in</b> Color_Pair := Color_Pair'First);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_attr.3x.html">wchgat()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_37"#2|</EM></FONT>
+   <b>procedure</b> Change_Attributes
+     (<FONT COLOR=red><A NAME="808_7">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+      <FONT COLOR=red><A NAME="809_7">Line</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A> := Line_Position'First;
+      <FONT COLOR=red><A NAME="810_7">Column</A></FONT> : <b>in</b> Column_Position := Column_Position'First;
+      <FONT COLOR=red><A NAME="811_7">Count</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#304_9">Integer</A> := -1;
+      <FONT COLOR=red><A NAME="812_7">Attr</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A> := Normal_Video;
+      Color  : <b>in</b> Color_Pair := Color_Pair'First);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_attr.3x.html">mvwchgat()</A></EM></FONT>
+   <b>pragma</b> Inline (Change_Attributes);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_beep.3x.html">curs_beep.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_38"#2|</EM></FONT>
+   <b>procedure</b> Beep;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_beep.3x.html">beep()</A></EM></FONT>
+   <b>pragma</b> Inline (Beep);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_39"#2|</EM></FONT>
+   <b>procedure</b> Flash_Screen;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_beep.3x.html">flash()</A></EM></FONT>
+   <b>pragma</b> Inline (Flash_Screen);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_inopts.3x.html">curs_inopts.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  | Not implemented : typeahead</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_40"#2|</EM></FONT>
+   <b>procedure</b> Set_Cbreak_Mode (SwitchOn : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inopts.3x.html">cbreak()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: nocbreak()</EM></FONT>
+   <b>pragma</b> Inline (Set_Cbreak_Mode);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_41"#2|</EM></FONT>
+   <b>procedure</b> Set_Raw_Mode (SwitchOn : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inopts.3x.html">raw()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: noraw()</EM></FONT>
+   <b>pragma</b> Inline (Set_Raw_Mode);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_42"#2|</EM></FONT>
+   <b>procedure</b> Set_Echo_Mode (SwitchOn : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inopts.3x.html">echo()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: noecho()</EM></FONT>
+   <b>pragma</b> Inline (Set_Echo_Mode);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_43"#2|</EM></FONT>
+   <b>procedure</b> Set_Meta_Mode (<FONT COLOR=red><A NAME="856_29">Win</A></FONT>      : <b>in</b> Window := Standard_Window;
+                            SwitchOn : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inopts.3x.html">meta()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Meta_Mode);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_44"#2|</EM></FONT>
+   <b>procedure</b> Set_KeyPad_Mode (<FONT COLOR=red><A NAME="862_31">Win</A></FONT>      : <b>in</b> Window := Standard_Window;
+                              SwitchOn : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inopts.3x.html">keypad()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_KeyPad_Mode);
+
+   <b>type</b> Half_Delay_Amount <b>is</b> <b>range</b> 1 .. 255;
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_45"#2|</EM></FONT>
+   <b>procedure</b> Half_Delay (Amount : <b>in</b> Half_Delay_Amount);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inopts.3x.html">halfdelay()</A></EM></FONT>
+   <b>pragma</b> Inline (Half_Delay);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_46"#2|</EM></FONT>
+   <b>procedure</b> Set_Flush_On_Interrupt_Mode
+     (<FONT COLOR=red><A NAME="876_7">Win</A></FONT>  : <b>in</b> Window := Standard_Window;
+      Mode : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inopts.3x.html">intrflush()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Flush_On_Interrupt_Mode);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_47"#2|</EM></FONT>
+   <b>procedure</b> Set_Queue_Interrupt_Mode
+     (<FONT COLOR=red><A NAME="883_7">Win</A></FONT>   : <b>in</b> Window := Standard_Window;
+      Flush : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inopts.3x.html">qiflush()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: noqiflush()</EM></FONT>
+   <b>pragma</b> Inline (Set_Queue_Interrupt_Mode);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_48"#2|</EM></FONT>
+   <b>procedure</b> Set_NoDelay_Mode
+     (<FONT COLOR=red><A NAME="891_7">Win</A></FONT>  : <b>in</b> Window := Standard_Window;
+      Mode : <b>in</b> Boolean := False);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inopts.3x.html">nodelay()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_NoDelay_Mode);
+
+   <b>type</b> Timeout_Mode <b>is</b> (Blocking, Non_Blocking, Delayed);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_49"#2|</EM></FONT>
+   <b>procedure</b> Set_Timeout_Mode (<FONT COLOR=red><A NAME="899_32">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#895_9">Window</A> := Standard_Window;
+                               <FONT COLOR=red><A NAME="900_32">Mode</A></FONT>   : <b>in</b> Timeout_Mode;
+                               Amount : <b>in</b> Natural); <FONT COLOR=green><EM>--  in Milliseconds</EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inopts.3x.html">wtimeout()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Instead of overloading the semantic of the sign of amount, we</EM></FONT>
+   <FONT COLOR=green><EM>--  introduce the Timeout_Mode parameter. This should improve</EM></FONT>
+   <FONT COLOR=green><EM>--  readability. For Blocking and Non_Blocking, the Amount is not</EM></FONT>
+   <FONT COLOR=green><EM>--  evaluated.</EM></FONT>
+   <FONT COLOR=green><EM>--  We don't inline this procedure.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_50"#2|</EM></FONT>
+   <b>procedure</b> Set_Escape_Timer_Mode
+     (<FONT COLOR=red><A NAME="911_7">Win</A></FONT>       : <b>in</b> Window := Standard_Window;
+      Timer_Off : <b>in</b> Boolean := False);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inopts.3x.html">notimeout()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Escape_Timer_Mode);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_outopts.3x.html">curs_outopts.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_51"#2|</EM></FONT>
+   <b>procedure</b> Set_NL_Mode (SwitchOn : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_outopts.3x.html">nl()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: nonl()</EM></FONT>
+   <b>pragma</b> Inline (Set_NL_Mode);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_52"#2|</EM></FONT>
+   <b>procedure</b> Clear_On_Next_Update
+     (<FONT COLOR=red><A NAME="928_7">Win</A></FONT>      : <b>in</b> Window := Standard_Window;
+      Do_Clear : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_outopts.3x.html">clearok()</A></EM></FONT>
+   <b>pragma</b> Inline (Clear_On_Next_Update);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_53"#2|</EM></FONT>
+   <b>procedure</b> Use_Insert_Delete_Line
+     (<FONT COLOR=red><A NAME="935_7">Win</A></FONT>    : <b>in</b> Window := Standard_Window;
+      Do_Idl : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_outopts.3x.html">idlok()</A></EM></FONT>
+   <b>pragma</b> Inline (Use_Insert_Delete_Line);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_54"#2|</EM></FONT>
+   <b>procedure</b> Use_Insert_Delete_Character
+     (<FONT COLOR=red><A NAME="942_7">Win</A></FONT>    : <b>in</b> Window := Standard_Window;
+      Do_Idc : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_outopts.3x.html">idcok()</A></EM></FONT>
+   <b>pragma</b> Inline (Use_Insert_Delete_Character);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_55"#2|</EM></FONT>
+   <b>procedure</b> Leave_Cursor_After_Update
+     (<FONT COLOR=red><A NAME="949_7">Win</A></FONT>      : <b>in</b> Window := Standard_Window;
+      Do_Leave : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_outopts.3x.html">leaveok()</A></EM></FONT>
+   <b>pragma</b> Inline (Leave_Cursor_After_Update);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_56"#2|</EM></FONT>
+   <b>procedure</b> Immediate_Update_Mode
+     (<FONT COLOR=red><A NAME="956_7">Win</A></FONT>  : <b>in</b> Window := Standard_Window;
+      Mode : <b>in</b> Boolean := False);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_outopts.3x.html">immedok()</A></EM></FONT>
+   <b>pragma</b> Inline (Immediate_Update_Mode);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_57"#2|</EM></FONT>
+   <b>procedure</b> Allow_Scrolling
+     (<FONT COLOR=red><A NAME="963_7">Win</A></FONT>  : <b>in</b> Window := Standard_Window;
+      Mode : <b>in</b> Boolean := False);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_outopts.3x.html">scrollok()</A></EM></FONT>
+   <b>pragma</b> Inline (Allow_Scrolling);
+
+   <b>function</b> Scrolling_Allowed (Win : Window := Standard_Window) <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  There is no such function in the C interface.</EM></FONT>
+   <b>pragma</b> Inline (Scrolling_Allowed);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_58"#2|</EM></FONT>
+   <b>procedure</b> Set_Scroll_Region
+     (<FONT COLOR=red><A NAME="974_7">Win</A></FONT>         : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+      <FONT COLOR=red><A NAME="975_7">Top_Line</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Line_Position</A>;
+      Bottom_Line : <b>in</b> Line_Position);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_outopts.3x.html">wsetscrreg()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Scroll_Region);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_refresh.3x.html">curs_refresh.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_59"#2|</EM></FONT>
+   <b>procedure</b> Update_Screen;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_refresh.3x.html">doupdate()</A></EM></FONT>
+   <b>pragma</b> Inline (Update_Screen);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_60"#2|</EM></FONT>
+   <b>procedure</b> Refresh (Win : <b>in</b> Window := Standard_Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_refresh.3x.html">wrefresh()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  There is an overloaded Refresh for Pads.</EM></FONT>
+   <FONT COLOR=green><EM>--  The Inline pragma appears there</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_61"#2|</EM></FONT>
+   <b>procedure</b> Refresh_Without_Update
+     (Win : <b>in</b> Window := Standard_Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_refresh.3x.html">wnoutrefresh()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  There is an overloaded Refresh_Without_Update for Pads.</EM></FONT>
+   <FONT COLOR=green><EM>--  The Inline pragma appears there</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_62"#2|</EM></FONT>
+   <b>procedure</b> Redraw (Win : <b>in</b> Window := Standard_Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_refresh.3x.html">redrawwin()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_63"#2|</EM></FONT>
+   <b>procedure</b> Redraw (<FONT COLOR=red><A NAME="1007_22">Win</A></FONT>        : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+                     <FONT COLOR=red><A NAME="1008_22">Begin_Line</A></FONT> : <b>in</b> Line_Position;
+                     Line_Count : <b>in</b> Positive);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_refresh.3x.html">wredrawln()</A></EM></FONT>
+   <b>pragma</b> Inline (Redraw);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_clear.3x.html">curs_clear.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_64"#2|</EM></FONT>
+   <b>procedure</b> Erase (Win : <b>in</b> Window := Standard_Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_clear.3x.html">werase()</A></EM></FONT>
+   <b>pragma</b> Inline (Erase);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_65"#2|</EM></FONT>
+   <b>procedure</b> Clear
+     (Win : <b>in</b> Window := Standard_Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_clear.3x.html">wclear()</A></EM></FONT>
+   <b>pragma</b> Inline (Clear);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_66"#2|</EM></FONT>
+   <b>procedure</b> Clear_To_End_Of_Screen
+     (Win : <b>in</b> Window := Standard_Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_clear.3x.html">wclrtobot()</A></EM></FONT>
+   <b>pragma</b> Inline (Clear_To_End_Of_Screen);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_67"#2|</EM></FONT>
+   <b>procedure</b> Clear_To_End_Of_Line
+     (Win : <b>in</b> Window := Standard_Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_clear.3x.html">wclrtoeol()</A></EM></FONT>
+   <b>pragma</b> Inline (Clear_To_End_Of_Line);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_bkgd.3x.html">curs_bkgd.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_68"#2|</EM></FONT>
+   <b>procedure</b> Set_Background
+     (<FONT COLOR=red><A NAME="1046_7">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Window</A> := Standard_Window;
+      Ch  : <b>in</b> Attributed_Character);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_bkgd.3x.html">wbkgdset()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Background);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_69"#2|</EM></FONT>
+   <b>procedure</b> Change_Background
+     (<FONT COLOR=red><A NAME="1053_7">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Window</A> := Standard_Window;
+      Ch  : <b>in</b> Attributed_Character);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_bkgd.3x.html">wbkgd()</A></EM></FONT>
+   <b>pragma</b> Inline (Change_Background);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_70"#2|</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Get_Background</A> (Win : Window := Standard_Window)
+     <b>return</b> Attributed_Character;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_bkgd.3x.html">wbkgdget()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Background);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_touch.3x.html">curs_touch.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_71"#2|</EM></FONT>
+   <b>procedure</b> Untouch (Win : <b>in</b> Window := Standard_Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_touch.3x.html">untouchwin()</A></EM></FONT>
+   <b>pragma</b> Inline (Untouch);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_72"#2|</EM></FONT>
+   <b>procedure</b> Touch (Win : <b>in</b> Window := Standard_Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_touch.3x.html">touchwin()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_73"#2|</EM></FONT>
+   <b>procedure</b> Touch (<FONT COLOR=red><A NAME="1078_21">Win</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+                    <FONT COLOR=red><A NAME="1079_21">Start</A></FONT> : <b>in</b> Line_Position;
+                    Count : <b>in</b> Positive);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_touch.3x.html">touchline()</A></EM></FONT>
+   <b>pragma</b> Inline (Touch);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_74"#2|</EM></FONT>
+   <b>procedure</b> Change_Lines_Status (<FONT COLOR=red><A NAME="1085_35">Win</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+                                  <FONT COLOR=red><A NAME="1086_35">Start</A></FONT> : <b>in</b> Line_Position;
+                                  <FONT COLOR=red><A NAME="1087_35">Count</A></FONT> : <b>in</b> Positive;
+                                  State : <b>in</b> Boolean);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_touch.3x.html">wtouchln()</A></EM></FONT>
+   <b>pragma</b> Inline (Change_Lines_Status);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_75"#2|</EM></FONT>
+   <b>function</b> Is_Touched (<FONT COLOR=red><A NAME="1093_25">Win</A></FONT>  : <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+                        Line : Line_Position) <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_touch.3x.html">is_linetouched()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_76"#2|</EM></FONT>
+   <b>function</b> Is_Touched (Win : Window := Standard_Window) <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_touch.3x.html">is_wintouched()</A></EM></FONT>
+   <b>pragma</b> Inline (Is_Touched);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_overlay.3x.html">curs_overlay.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_77"#2|</EM></FONT>
+   <b>procedure</b> Copy
+     (<FONT COLOR=red><A NAME="1108_7">Source_Window</A></FONT>            : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+      <FONT COLOR=red><A NAME="1109_7">Destination_Window</A></FONT>       : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A>;
+      <FONT COLOR=red><A NAME="1110_7">Source_Top_Row</A></FONT>           : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="1111_7">Source_Left_Column</A></FONT>       : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Position</A>;
+      <FONT COLOR=red><A NAME="1112_7">Destination_Top_Row</A></FONT>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="1113_7">Destination_Left_Column</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Position</A>;
+      <FONT COLOR=red><A NAME="1114_7">Destination_Bottom_Row</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="1115_7">Destination_Right_Column</A></FONT> : <b>in</b> Column_Position;
+      Non_Destructive_Mode     : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_overlay.3x.html">copywin()</A></EM></FONT>
+   <b>pragma</b> Inline (Copy);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_78"#2|</EM></FONT>
+   <b>procedure</b> Overwrite (<FONT COLOR=red><A NAME="1121_25">Source_Window</A></FONT>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                        Destination_Window : <b>in</b> Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_overlay.3x.html">overwrite()</A></EM></FONT>
+   <b>pragma</b> Inline (Overwrite);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_79"#2|</EM></FONT>
+   <b>procedure</b> Overlay (<FONT COLOR=red><A NAME="1127_23">Source_Window</A></FONT>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#56_9">Window</A>;
+                      Destination_Window : <b>in</b> Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_overlay.3x.html">overlay()</A></EM></FONT>
+   <b>pragma</b> Inline (Overlay);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_deleteln.3x.html">curs_deleteln.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_80"#2|</EM></FONT>
+   <b>procedure</b> Insert_Delete_Lines
+     (<FONT COLOR=red><A NAME="1138_7">Win</A></FONT>   : <b>in</b> Window  := Standard_Window;
+      Lines : <b>in</b> Integer := 1); <FONT COLOR=green><EM>--  default is to insert one line above</EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_deleteln.3x.html">winsdelln()</A></EM></FONT>
+   <b>pragma</b> Inline (Insert_Delete_Lines);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_81"#2|</EM></FONT>
+   <b>procedure</b> Delete_Line (Win : <b>in</b> Window := Standard_Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_deleteln.3x.html">wdeleteln()</A></EM></FONT>
+   <b>pragma</b> Inline (Delete_Line);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_82"#2|</EM></FONT>
+   <b>procedure</b> Insert_Line (Win : <b>in</b> Window := Standard_Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_deleteln.3x.html">winsertln()</A></EM></FONT>
+   <b>pragma</b> Inline (Insert_Line);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_getyx.3x.html">curs_getyx.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_83"#2|</EM></FONT>
+   <b>procedure</b> Get_Size
+     (<FONT COLOR=red><A NAME="1159_7">Win</A></FONT>               : <b>in</b> Window := Standard_Window;
+      <FONT COLOR=red><A NAME="1160_7">Number_Of_Lines</A></FONT>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+      Number_Of_Columns : <b>out</b> Column_Count);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_getyx.3x.html">getmaxyx()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Size);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_84"#2|</EM></FONT>
+   <b>procedure</b> Get_Window_Position
+     (<FONT COLOR=red><A NAME="1167_7">Win</A></FONT>             : <b>in</b> Window := Standard_Window;
+      <FONT COLOR=red><A NAME="1168_7">Top_Left_Line</A></FONT>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      Top_Left_Column : <b>out</b> Column_Position);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_getyx.3x.html">getbegyx()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Window_Position);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_85"#2|</EM></FONT>
+   <b>procedure</b> Get_Cursor_Position
+     (<FONT COLOR=red><A NAME="1175_7">Win</A></FONT>    : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+      <FONT COLOR=red><A NAME="1176_7">Line</A></FONT>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      Column : <b>out</b> Column_Position);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_getyx.3x.html">getyx()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Cursor_Position);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_86"#2|</EM></FONT>
+   <b>procedure</b> Get_Origin_Relative_To_Parent
+     (<FONT COLOR=red><A NAME="1183_7">Win</A></FONT>                : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A>;
+      <FONT COLOR=red><A NAME="1184_7">Top_Left_Line</A></FONT>      : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="1185_7">Top_Left_Column</A></FONT>    : <b>out</b> Column_Position;
+      Is_Not_A_Subwindow : <b>out</b> Boolean);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_getyx.3x.html">getparyx()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Instead of placing -1 in the coordinates as return, we use a boolean</EM></FONT>
+   <FONT COLOR=green><EM>--  to return the info that the window has no parent.</EM></FONT>
+   <b>pragma</b> Inline (Get_Origin_Relative_To_Parent);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_pad.3x.html">curs_pad.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_87"#2|</EM></FONT>
+   <b>function</b> New_Pad (<FONT COLOR=red><A NAME="1197_22">Lines</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+                     Columns : Column_Count) <b>return</b> Window;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_pad.3x.html">newpad()</A></EM></FONT>
+   <b>pragma</b> Inline (New_Pad);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_88"#2|</EM></FONT>
+   <b>function</b> Sub_Pad
+     (<FONT COLOR=red><A NAME="1204_7">Pad</A></FONT>                   : <A HREF="terminal_interface-curses__ads.htm#62_12">Window</A>;
+      <FONT COLOR=red><A NAME="1205_7">Number_Of_Lines</A></FONT>       : <A HREF="terminal_interface-curses__ads.htm#64_12">Line_Count</A>;
+      <FONT COLOR=red><A NAME="1206_7">Number_Of_Columns</A></FONT>     : <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Count</A>;
+      <FONT COLOR=red><A NAME="1207_7">First_Line_Position</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      First_Column_Position : Column_Position) <b>return</b> Window;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_pad.3x.html">subpad()</A></EM></FONT>
+   <b>pragma</b> Inline (Sub_Pad);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_89"#2|</EM></FONT>
+   <b>procedure</b> Refresh
+     (<FONT COLOR=red><A NAME="1214_7">Pad</A></FONT>                      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A>;
+      <FONT COLOR=red><A NAME="1215_7">Source_Top_Row</A></FONT>           : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="1216_7">Source_Left_Column</A></FONT>       : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Position</A>;
+      <FONT COLOR=red><A NAME="1217_7">Destination_Top_Row</A></FONT>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="1218_7">Destination_Left_Column</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Position</A>;
+      <FONT COLOR=red><A NAME="1219_7">Destination_Bottom_Row</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      Destination_Right_Column : <b>in</b> Column_Position);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_pad.3x.html">prefresh()</A></EM></FONT>
+   <b>pragma</b> Inline (Refresh);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_90"#2|</EM></FONT>
+   <b>procedure</b> Refresh_Without_Update
+     (<FONT COLOR=red><A NAME="1226_7">Pad</A></FONT>                      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A>;
+      <FONT COLOR=red><A NAME="1227_7">Source_Top_Row</A></FONT>           : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="1228_7">Source_Left_Column</A></FONT>       : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Position</A>;
+      <FONT COLOR=red><A NAME="1229_7">Destination_Top_Row</A></FONT>      : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="1230_7">Destination_Left_Column</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Column_Position</A>;
+      <FONT COLOR=red><A NAME="1231_7">Destination_Bottom_Row</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      Destination_Right_Column : <b>in</b> Column_Position);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_pad.3x.html">pnoutrefresh()</A></EM></FONT>
+   <b>pragma</b> Inline (Refresh_Without_Update);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_91"#2|</EM></FONT>
+   <b>procedure</b> Add_Character_To_Pad_And_Echo_It
+     (<FONT COLOR=red><A NAME="1238_7">Pad</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Window</A>;
+      Ch  : <b>in</b> Attributed_Character);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_pad.3x.html">pechochar()</A></EM></FONT>
+
+   <b>procedure</b> Add_Character_To_Pad_And_Echo_It
+     (<FONT COLOR=red><A NAME="1243_7">Pad</A></FONT> : <b>in</b> Window;
+      Ch  : <b>in</b> Character);
+   <b>pragma</b> Inline (Add_Character_To_Pad_And_Echo_It);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_scroll.3x.html">curs_scroll.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_92"#2|</EM></FONT>
+   <b>procedure</b> Scroll (<FONT COLOR=red><A NAME="1252_22">Win</A></FONT>    : <b>in</b> Window  := Standard_Window;
+                     Amount : <b>in</b> Integer := 1);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_scroll.3x.html">wscrl()</A></EM></FONT>
+   <b>pragma</b> Inline (Scroll);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_delch.3x.html">curs_delch.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_93"#2|</EM></FONT>
+   <b>procedure</b> Delete_Character (Win : <b>in</b> Window := Standard_Window);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_delch.3x.html">wdelch()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_94"#2|</EM></FONT>
+   <b>procedure</b> Delete_Character
+     (<FONT COLOR=red><A NAME="1267_7">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+      <FONT COLOR=red><A NAME="1268_7">Line</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      Column : <b>in</b> Column_Position);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_delch.3x.html">mvwdelch()</A></EM></FONT>
+   <b>pragma</b> Inline (Delete_Character);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_inch.3x.html">curs_inch.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_95"#2|</EM></FONT>
+   <b>function</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Peek</A> (Win : Window := Standard_Window)
+     <b>return</b> Attributed_Character;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inch.3x.html">winch()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_96"#2|</EM></FONT>
+   <b>function</b> Peek
+     (<FONT COLOR=red><A NAME="1284_7">Win</A></FONT>    : <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+      <FONT COLOR=red><A NAME="1285_7">Line</A></FONT>   : <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      Column : Column_Position) <b>return</b> Attributed_Character;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inch.3x.html">mvwinch()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  More Peek's follow, pragma Inline appears later.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_winch.3x.html">curs_winch.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_97"#2|</EM></FONT>
+   <b>procedure</b> Insert (<FONT COLOR=red><A NAME="1295_22">Win</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Window</A> := Standard_Window;
+                     Ch  : <b>in</b> Attributed_Character);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_winch.3x.html">winsch()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_98"#2|</EM></FONT>
+   <b>procedure</b> Insert (<FONT COLOR=red><A NAME="1300_22">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+                     <FONT COLOR=red><A NAME="1301_22">Line</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                     <FONT COLOR=red><A NAME="1302_22">Column</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#350_9">Column_Position</A>;
+                     Ch     : <b>in</b> Attributed_Character);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_winch.3x.html">mvwinsch()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_winch.3x.html">curs_winch.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_99"#2|</EM></FONT>
+   <b>procedure</b> Insert (<FONT COLOR=red><A NAME="1311_22">Win</A></FONT> : <b>in</b> Window := Standard_Window;
+                     <FONT COLOR=red><A NAME="1312_22">Str</A></FONT> : <b>in</b> String;
+                     Len : <b>in</b> Integer := -1);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_winch.3x.html">winsnstr()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: winsstr()</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_100"#2|</EM></FONT>
+   <b>procedure</b> Insert (<FONT COLOR=red><A NAME="1318_22">Win</A></FONT>    : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+                     <FONT COLOR=red><A NAME="1319_22">Line</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                     <FONT COLOR=red><A NAME="1320_22">Column</A></FONT> : <b>in</b> Column_Position;
+                     <FONT COLOR=red><A NAME="1321_22">Str</A></FONT>    : <b>in</b> String;
+                     Len    : <b>in</b> Integer := -1);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_winch.3x.html">mvwinsnstr()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: mvwinsstr()</EM></FONT>
+   <b>pragma</b> Inline (Insert);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_instr.3x.html">curs_instr.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_101"#2|</EM></FONT>
+   <b>procedure</b> Peek (<FONT COLOR=red><A NAME="1332_20">Win</A></FONT> : <b>in</b>  Window := Standard_Window;
+                   <FONT COLOR=red><A NAME="1333_20">Str</A></FONT> : <b>out</b> String;
+                   Len : <b>in</b>  Integer := -1);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_instr.3x.html">winnstr()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: winstr()</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_102"#2|</EM></FONT>
+   <b>procedure</b> Peek (<FONT COLOR=red><A NAME="1339_20">Win</A></FONT>    : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+                   <FONT COLOR=red><A NAME="1340_20">Line</A></FONT>   : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                   <FONT COLOR=red><A NAME="1341_20">Column</A></FONT> : <b>in</b>  Column_Position;
+                   <FONT COLOR=red><A NAME="1342_20">Str</A></FONT>    : <b>out</b> String;
+                   Len    : <b>in</b>  Integer := -1);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_instr.3x.html">mvwinnstr()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: mvwinstr()</EM></FONT>
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_inchstr.3x.html">curs_inchstr.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_103"#2|</EM></FONT>
+   <b>procedure</b> Peek (<FONT COLOR=red><A NAME="1352_20">Win</A></FONT> : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#374_9">Window</A> := Standard_Window;
+                   <FONT COLOR=red><A NAME="1353_20">Str</A></FONT> : <b>out</b> Attributed_String;
+                   Len : <b>in</b>  Integer := -1);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inchstr.3x.html">winchnstr()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: winchstr()</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_104"#2|</EM></FONT>
+   <b>procedure</b> Peek (<FONT COLOR=red><A NAME="1359_20">Win</A></FONT>    : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+                   <FONT COLOR=red><A NAME="1360_20">Line</A></FONT>   : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                   <FONT COLOR=red><A NAME="1361_20">Column</A></FONT> : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#374_9">Column_Position</A>;
+                   <FONT COLOR=red><A NAME="1362_20">Str</A></FONT>    : <b>out</b> Attributed_String;
+                   Len    : <b>in</b>  Integer := -1);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_inchstr.3x.html">mvwinchnstr()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: mvwinchstr()</EM></FONT>
+   <FONT COLOR=green><EM>--  We don't inline the Peek procedures</EM></FONT>
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_getstr.3x.html">curs_getstr.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_105"#2|</EM></FONT>
+   <b>procedure</b> Get (<FONT COLOR=red><A NAME="1373_19">Win</A></FONT> : <b>in</b>  Window := Standard_Window;
+                  <FONT COLOR=red><A NAME="1374_19">Str</A></FONT> : <b>out</b> String;
+                  Len : <b>in</b>  Integer := -1);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_getstr.3x.html">wgetnstr()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: wgetstr()</EM></FONT>
+
+   <b>procedure</b> Get (<FONT COLOR=red><A NAME="1379_19">Win</A></FONT>    : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#59_9">Window</A> := Standard_Window;
+                  <FONT COLOR=red><A NAME="1380_19">Line</A></FONT>   : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+                  <FONT COLOR=red><A NAME="1381_19">Column</A></FONT> : <b>in</b>  Column_Position;
+                  <FONT COLOR=red><A NAME="1382_19">Str</A></FONT>    : <b>out</b> String;
+                  Len    : <b>in</b>  Integer := -1);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_getstr.3x.html">wgetnstr()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  not specified in ncurses, should be: mvwgetnstr()</EM></FONT>
+   <FONT COLOR=green><EM>--       and mvwgetstr() (which exists)</EM></FONT>
+   <FONT COLOR=green><EM>--  Get is not inlined</EM></FONT>
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_slk.3x.html">curs_slk.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <b>type</b> Soft_Label_Key_Format <b>is</b> (Three_Two_Three,
+                                  Four_Four,
+                                  PC_Style,              <FONT COLOR=green><EM>--  ncurses specific</EM></FONT>
+        <FONT COLOR=red><A NAME="1396_9"> </A></FONT>                         PC_Style_With_Index);  <FONT COLOR=green><EM>--  "</EM></FONT>
+   <b>type</b> <FONT COLOR=red><A NAME="1397_9">Label_Number</A></FONT> <b>is</b> <b>new</b> Positive <b>range</b> 1 .. 12;
+   <b>type</b> Label_Justification <b>is</b> (Left, Centered, Right);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_106"#2|</EM></FONT>
+   <b>procedure</b> Init_Soft_Label_Keys
+     (Format : <b>in</b> Soft_Label_Key_Format := Three_Two_Three);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_slk.3x.html">slk_init()</A></EM></FONT>
+   <b>pragma</b> Inline (Init_Soft_Label_Keys);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_107"#2|</EM></FONT>
+   <b>procedure</b> Set_Soft_Label_Key (<FONT COLOR=red><A NAME="1407_34">Label</A></FONT> : <b>in</b> Label_Number;
+                                 <FONT COLOR=red><A NAME="1408_34">Text</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#1397_9">String</A>;
+                                 Fmt   : <b>in</b> Label_Justification := Left);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_slk.3x.html">slk_set()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  We don't inline this procedure</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_108"#2|</EM></FONT>
+   <b>procedure</b> Refresh_Soft_Label_Keys;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_slk.3x.html">slk_refresh()</A></EM></FONT>
+   <b>pragma</b> Inline (Refresh_Soft_Label_Keys);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_109"#2|</EM></FONT>
+   <b>procedure</b> Refresh_Soft_Label_Keys_Without_Update;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_slk.3x.html">slk_noutrefresh()</A></EM></FONT>
+   <b>pragma</b> Inline (Refresh_Soft_Label_Keys_Without_Update);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_110"#2|</EM></FONT>
+   <b>procedure</b> Get_Soft_Label_Key (<FONT COLOR=red><A NAME="1424_34">Label</A></FONT> : <b>in</b> Label_Number;
+                                 Text  : <b>out</b> String);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_slk.3x.html">slk_label()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_111"#2|</EM></FONT>
+   <b>function</b> Get_Soft_Label_Key (Label : <b>in</b> Label_Number) <b>return</b> String;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_slk.3x.html">slk_label()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Same as function</EM></FONT>
+   <b>pragma</b> Inline (Get_Soft_Label_Key);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_112"#2|</EM></FONT>
+   <b>procedure</b> Clear_Soft_Label_Keys;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_slk.3x.html">slk_clear()</A></EM></FONT>
+   <b>pragma</b> Inline (Clear_Soft_Label_Keys);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_113"#2|</EM></FONT>
+   <b>procedure</b> Restore_Soft_Label_Keys;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_slk.3x.html">slk_restore()</A></EM></FONT>
+   <b>pragma</b> Inline (Restore_Soft_Label_Keys);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_114"#2|</EM></FONT>
+   <b>procedure</b> Touch_Soft_Label_Keys;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_slk.3x.html">slk_touch()</A></EM></FONT>
+   <b>pragma</b> Inline (Touch_Soft_Label_Keys);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_115"#2|</EM></FONT>
+   <b>procedure</b> Switch_Soft_Label_Key_Attributes
+     (<FONT COLOR=red><A NAME="1451_7">Attr</A></FONT> : <b>in</b> Character_Attribute_Set;
+      On   : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_slk.3x.html">slk_attron()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: slk_attroff()</EM></FONT>
+   <b>pragma</b> Inline (Switch_Soft_Label_Key_Attributes);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_116"#2|</EM></FONT>
+   <b>procedure</b> Set_Soft_Label_Key_Attributes
+     (<FONT COLOR=red><A NAME="1459_7">Attr</A></FONT>  : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#296_9">Character_Attribute_Set</A> := Normal_Video;
+      Color : <b>in</b> Color_Pair := Color_Pair'First);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_slk.3x.html">slk_attrset()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Soft_Label_Key_Attributes);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_117"#2|</EM></FONT>
+   <b>function</b> Get_Soft_Label_Key_Attributes <b>return</b> Character_Attribute_Set;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_slk.3x.html">slk_attr()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_118"#2|</EM></FONT>
+   <b>function</b> Get_Soft_Label_Key_Attributes <b>return</b> Color_Pair;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_slk.3x.html">slk_attr()</A></EM></FONT>
+   <b>pragma</b> Inline (Get_Soft_Label_Key_Attributes);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_119"#2|</EM></FONT>
+   <b>procedure</b> Set_Soft_Label_Key_Color (Pair : <b>in</b> Color_Pair);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_slk.3x.html">slk_color()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Soft_Label_Key_Color);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/keyok.3x.html">keyok.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_120"#2|</EM></FONT>
+   <b>procedure</b> Enable_Key (<FONT COLOR=red><A NAME="1483_26">Key</A></FONT>    : <b>in</b> Special_Key_Code;
+                         Enable : <b>in</b> Boolean := True);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/keyok.3x.html">keyok()</A></EM></FONT>
+   <b>pragma</b> Inline (Enable_Key);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/define_key.3x.html">define_key.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_121"#2|</EM></FONT>
+   <b>procedure</b> Define_Key (<FONT COLOR=red><A NAME="1493_26">Definition</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#76_12">String</A>;
+                         Key        : <b>in</b> Special_Key_Code);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/define_key.3x.html">define_key()</A></EM></FONT>
+   <b>pragma</b> Inline (Define_Key);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_util.3x.html">curs_util.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  | Not implemented : filter, use_env, putwin, getwin</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_122"#2|</EM></FONT>
+   <b>procedure</b> Key_Name (<FONT COLOR=red><A NAME="1505_24">Key</A></FONT>  : <b>in</b>  Real_Key_Code;
+                       Name : <b>out</b> String);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_util.3x.html">keyname()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  The external name for a real keystroke.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_123"#2|</EM></FONT>
+   <b>function</b> Key_Name (Key  : <b>in</b>  Real_Key_Code) <b>return</b> String;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_util.3x.html">keyname()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Same as function</EM></FONT>
+   <FONT COLOR=green><EM>--  We don't inline this routine</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_124"#2|</EM></FONT>
+   <b>procedure</b> Un_Control (<FONT COLOR=red><A NAME="1517_26">Ch</A></FONT>  : <b>in</b> Attributed_Character;
+                         Str : <b>out</b> String);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_util.3x.html">unctrl()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_125"#2|</EM></FONT>
+   <b>function</b> Un_Control (Ch  : <b>in</b> Attributed_Character) <b>return</b> String;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_util.3x.html">unctrl()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Same as function</EM></FONT>
+   <b>pragma</b> Inline (Un_Control);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_126"#2|</EM></FONT>
+   <b>procedure</b> Delay_Output (Msecs : <b>in</b> Natural);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_util.3x.html">delay_output()</A></EM></FONT>
+   <b>pragma</b> Inline (Delay_Output);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_127"#2|</EM></FONT>
+   <b>procedure</b> Flush_Input;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_util.3x.html">flushinp()</A></EM></FONT>
+   <b>pragma</b> Inline (Flush_Input);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_termattrs.3x.html">curs_termattrs.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_128"#2|</EM></FONT>
+   <b>function</b> Baudrate <b>return</b> Natural;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_termattrs.3x.html">baudrate()</A></EM></FONT>
+   <b>pragma</b> Inline (Baudrate);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_129"#2|</EM></FONT>
+   <b>function</b> Erase_Character <b>return</b> Character;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_termattrs.3x.html">erasechar()</A></EM></FONT>
+   <b>pragma</b> Inline (Erase_Character);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_130"#2|</EM></FONT>
+   <b>function</b> Kill_Character <b>return</b> Character;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_termattrs.3x.html">killchar()</A></EM></FONT>
+   <b>pragma</b> Inline (Kill_Character);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_131"#2|</EM></FONT>
+   <b>function</b> Has_Insert_Character <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_termattrs.3x.html">has_ic()</A></EM></FONT>
+   <b>pragma</b> Inline (Has_Insert_Character);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_132"#2|</EM></FONT>
+   <b>function</b> Has_Insert_Line <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_termattrs.3x.html">has_il()</A></EM></FONT>
+   <b>pragma</b> Inline (Has_Insert_Line);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_133"#2|</EM></FONT>
+   <b>function</b> Supported_Attributes <b>return</b> Character_Attribute_Set;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_termattrs.3x.html">termattrs()</A></EM></FONT>
+   <b>pragma</b> Inline (Supported_Attributes);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_134"#2|</EM></FONT>
+   <b>procedure</b> Long_Name (Name : <b>out</b> String);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_termattrs.3x.html">longname()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_135"#2|</EM></FONT>
+   <b>function</b> Long_Name <b>return</b> String;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_termattrs.3x.html">longname()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Same as function</EM></FONT>
+   <b>pragma</b> Inline (Long_Name);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_136"#2|</EM></FONT>
+   <b>procedure</b> Terminal_Name (Name : <b>out</b> String);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_termattrs.3x.html">termname()</A></EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_137"#2|</EM></FONT>
+   <b>function</b> Terminal_Name <b>return</b> String;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_termattrs.3x.html">termname()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  Same as function</EM></FONT>
+   <b>pragma</b> Inline (Terminal_Name);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_color.3x.html">curs_color.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_138"#2|</EM></FONT>
+   <b>procedure</b> Start_Color;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_color.3x.html">start_color()</A></EM></FONT>
+   <b>pragma</b> Import (C, Start_Color, "start_color");
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_139"#2|</EM></FONT>
+   <b>procedure</b> Init_Pair (<FONT COLOR=red><A NAME="1601_25">Pair</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Redefinable_Color_Pair</A>;
+                        <FONT COLOR=red><A NAME="1602_25">Fore</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A>;
+                        Back : <b>in</b> Color_Number);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_color.3x.html">init_pair()</A></EM></FONT>
+   <b>pragma</b> Inline (Init_Pair);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_140"#2|</EM></FONT>
+   <b>procedure</b> Pair_Content (<FONT COLOR=red><A NAME="1608_28">Pair</A></FONT> : <b>in</b> Color_Pair;
+                           <FONT COLOR=red><A NAME="1609_28">Fore</A></FONT> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#276_9">Color_Number</A>;
+                           Back : <b>out</b> Color_Number);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_color.3x.html">pair_content()</A></EM></FONT>
+   <b>pragma</b> Inline (Pair_Content);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_141"#2|</EM></FONT>
+   <b>function</b> Has_Colors <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_color.3x.html">has_colors()</A></EM></FONT>
+   <b>pragma</b> Inline (Has_Colors);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_142"#2|</EM></FONT>
+   <b>procedure</b> Init_Color (<FONT COLOR=red><A NAME="1620_26">Color</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#292_9">Color_Number</A>;
+                         <FONT COLOR=red><A NAME="1621_26">Red</A></FONT>   : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#292_9">RGB_Value</A>;
+                         <FONT COLOR=red><A NAME="1622_26">Green</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#292_9">RGB_Value</A>;
+                         Blue  : <b>in</b> RGB_Value);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_color.3x.html">init_color()</A></EM></FONT>
+   <b>pragma</b> Inline (Init_Color);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_143"#2|</EM></FONT>
+   <b>function</b> Can_Change_Color <b>return</b> Boolean;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_color.3x.html">can_change_color()</A></EM></FONT>
+   <b>pragma</b> Inline (Can_Change_Color);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_144"#2|</EM></FONT>
+   <b>procedure</b> Color_Content (<FONT COLOR=red><A NAME="1633_29">Color</A></FONT> : <b>in</b>  <A HREF="terminal_interface-curses__ads.htm#292_9">Color_Number</A>;
+                            <FONT COLOR=red><A NAME="1634_29">Red</A></FONT>   : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#292_9">RGB_Value</A>;
+                            <FONT COLOR=red><A NAME="1635_29">Green</A></FONT> : <b>out</b> <A HREF="terminal_interface-curses__ads.htm#292_9">RGB_Value</A>;
+                            Blue  : <b>out</b> RGB_Value);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_color.3x.html">color_content()</A></EM></FONT>
+   <b>pragma</b> Inline (Color_Content);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Man page <A HREF="../man/curs_kernel.3x.html">curs_kernel.3x</A></EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+
+   <FONT COLOR=green><EM>--  | Not implemented: getsyx, setsyx</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <b>type</b> Curses_Mode <b>is</b> (Curses, Shell);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_145"#2|</EM></FONT>
+   <b>procedure</b> Save_Curses_Mode (Mode : <b>in</b> Curses_Mode);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_kernel.3x.html">def_prog_mode()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: def_shell_mode()</EM></FONT>
+   <b>pragma</b> Inline (Save_Curses_Mode);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_146"#2|</EM></FONT>
+   <b>procedure</b> Reset_Curses_Mode (Mode : <b>in</b> Curses_Mode);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_kernel.3x.html">reset_prog_mode()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  AKA: reset_shell_mode()</EM></FONT>
+   <b>pragma</b> Inline (Reset_Curses_Mode);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_147"#2|</EM></FONT>
+   <b>procedure</b> Save_Terminal_State;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_kernel.3x.html">savetty()</A></EM></FONT>
+   <b>pragma</b> Inline (Save_Terminal_State);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_148"#2|</EM></FONT>
+   <b>procedure</b> Reset_Terminal_State;
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_kernel.3x.html">resetty();</A></EM></FONT>
+   <b>pragma</b> Inline (Reset_Terminal_State);
+
+   <b>type</b> Stdscr_Init_Proc <b>is</b> <b>access</b>
+      <b>function</b> (<FONT COLOR=red><A NAME="1671_17">Win</A></FONT>     : <A HREF="terminal_interface-curses__ads.htm#64_12">Window</A>;
+                Columns :<A HREF="terminal_interface-curses__ads.htm#1669_9"> </A>Column_Count) <b>return</b> Integer;
+   <b>pragma</b> Convention (C, Stdscr_Init_Proc);
+   <FONT COLOR=green><EM>--  N.B.: the return value is actually ignored, but it seems to be</EM></FONT>
+   <FONT COLOR=green><EM>--        a good practice to return 0 if you think all went fine</EM></FONT>
+   <FONT COLOR=green><EM>--        and -1 otherwise.</EM></FONT>
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_149"#2|</EM></FONT>
+   <b>procedure</b> Rip_Off_Lines (<FONT COLOR=red><A NAME="1679_29">Lines</A></FONT> : <b>in</b> <A HREF="terminal_interface-curses__ads.htm#1669_9">Integer</A>;
+                            Proc  : <b>in</b> Stdscr_Init_Proc);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_kernel.3x.html">ripoffline()</A></EM></FONT>
+   <FONT COLOR=green><EM>--  N.B.: to be more precise, this uses a ncurses specific enhancement of</EM></FONT>
+   <FONT COLOR=green><EM>--        ripoffline(), in which the Lines argument absolute value is the</EM></FONT>
+   <FONT COLOR=green><EM>--        number of lines to be ripped of. The official ripoffline() only</EM></FONT>
+   <FONT COLOR=green><EM>--        uses the sign of Lines to rip of a single line from bottom or top.</EM></FONT>
+   <b>pragma</b> Inline (Rip_Off_Lines);
+
+   <b>type</b> Cursor_Visibility <b>is</b> (Invisible, Normal, Very_Visible);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_150"#2|</EM></FONT>
+   <b>procedure</b> Set_Cursor_Visibility (Visibility : <b>in</b> <b>out</b> Cursor_Visibility);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_kernel.3x.html">curs_set()</A></EM></FONT>
+   <b>pragma</b> Inline (Set_Cursor_Visibility);
+
+   <FONT COLOR=green><EM>--  #1A NAME="AFU_151"#2|</EM></FONT>
+   <b>procedure</b> Nap_Milli_Seconds (Ms : <b>in</b> Natural);
+   <FONT COLOR=green><EM>--  AKA: <A HREF="../man/curs_kernel.3x.html">napms()</A></EM></FONT>
+   <b>pragma</b> Inline (Nap_Milli_Seconds);
+
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <FONT COLOR=green><EM>--  | Some useful helpers.</EM></FONT>
+   <FONT COLOR=green><EM>--  |=====================================================================</EM></FONT>
+   <b>type</b> Transform_Direction <b>is</b> (From_Screen, To_Screen);
+   <b>procedure</b> Transform_Coordinates
+     (<FONT COLOR=red><A NAME="1705_7">W</A></FONT>      : <b>in</b> Window := Standard_Window;
+      <FONT COLOR=red><A NAME="1706_7">Line</A></FONT>   : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses__ads.htm#60_9">Line_Position</A>;
+      <FONT COLOR=red><A NAME="1707_7">Column</A></FONT> : <b>in</b> <b>out</b> Column_Position;
+      Dir    : <b>in</b> Transform_Direction := From_Screen);
+   <FONT COLOR=green><EM>--  This procedure transforms screen coordinates into coordinates relative</EM></FONT>
+   <FONT COLOR=green><EM>--  to the window and vice versa, depending on the Dir parameter.</EM></FONT>
+   <FONT COLOR=green><EM>--  Screen coordinates are the position informations on the physical device.</EM></FONT>
+   <FONT COLOR=green><EM>--  An Curses_Exception will be raised if Line and Column are not in the</EM></FONT>
+   <FONT COLOR=green><EM>--  Window or if you pass the Null_Window as argument.</EM></FONT>
+   <FONT COLOR=green><EM>--  We don't inline this procedure</EM></FONT>
+
+<b>private</b>
+   <b>type</b> Window <b>is</b> <b>new</b> System.Storage_Elements.Integer_Address;
+   Null_Window : <b>constant</b> Window := 0;
+
+   <FONT COLOR=green><EM>--  The next constants are generated and may be different on your</EM></FONT>
+   <FONT COLOR=green><EM>--  architecture.</EM></FONT>
+   <FONT COLOR=green><EM>--</EM></FONT>
+   <FONT COLOR=red><A NAME="1723_4">Offset_maxy</A></FONT>    : <b>constant</b> Natural :=  2; <FONT COLOR=green><EM>--  short</EM></FONT>
+   <FONT COLOR=red><A NAME="1724_4">Offset_maxx</A></FONT>    : <b>constant</b> Natural :=  3; <FONT COLOR=green><EM>--  short</EM></FONT>
+   <FONT COLOR=red><A NAME="1725_4">Offset_begy</A></FONT>    : <b>constant</b> Natural :=  4; <FONT COLOR=green><EM>--  short</EM></FONT>
+   <FONT COLOR=red><A NAME="1726_4">Offset_begx</A></FONT>    : <b>constant</b> Natural :=  5; <FONT COLOR=green><EM>--  short</EM></FONT>
+   <FONT COLOR=red><A NAME="1727_4">Offset_cury</A></FONT>    : <b>constant</b> Natural :=  0; <FONT COLOR=green><EM>--  short</EM></FONT>
+   <FONT COLOR=red><A NAME="1728_4">Offset_curx</A></FONT>    : <b>constant</b> Natural :=  1; <FONT COLOR=green><EM>--  short</EM></FONT>
+   <FONT COLOR=red><A NAME="1729_4">Offset_yoffset</A></FONT> : <b>constant</b> Natural := 36; <FONT COLOR=green><EM>--  short</EM></FONT>
+   <FONT COLOR=red><A NAME="1730_4">Offset_pary</A></FONT>    : <b>constant</b> Natural := 13; <FONT COLOR=green><EM>--  int</EM></FONT>
+   <FONT COLOR=red><A NAME="1731_4">Offset_parx</A></FONT>    : <b>constant</b> Natural := 12; <FONT COLOR=green><EM>--  int</EM></FONT>
+   <FONT COLOR=red><A NAME="1732_4">Offset_scroll</A></FONT>  : <b>constant</b> Natural := 27; <FONT COLOR=green><EM>--  char</EM></FONT>
+   <FONT COLOR=red><A NAME="1733_4">Sizeof_bool</A></FONT>    : <b>constant</b> Natural :=  1; <FONT COLOR=green><EM>--  bool</EM></FONT>
+   Offset_XY      : <b>constant</b> Natural :=  1; <FONT COLOR=green><EM>--  int</EM></FONT>
+
+   <b>type</b> Curses_Bool <b>is</b> <b>mod</b> 2 ** <A HREF="terminal_interface-curses__ads.htm#1735_9">Interfaces</A>.C.char'Size;
+   Curses_Bool_False : <b>constant</b> Curses_Bool := 0;
+
+<b>end</b> Terminal_Interface.Curses;
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/ada/terminal_interface__ads.htm b/ncurses-5.2/doc/html/ada/terminal_interface__ads.htm
new file mode 100644
index 0000000..a930f21
--- /dev/null
+++ b/ncurses-5.2/doc/html/ada/terminal_interface__ads.htm
@@ -0,0 +1,53 @@
+<HTML><HEAD><TITLE>terminal_interface.ads</TITLE></HEAD>
+<BODY>
+<HR><DIV ALIGN="center"><H1> File : terminal_interface.ads </H1></DIV><HR>
+<PRE>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                            Terminal_Interface                            --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>--                                 S P E C                                  --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>-- Copyright (c) 1998 Free Software Foundation, Inc.                        --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></FONT>
+<FONT COLOR=green><EM>-- copy of this software and associated documentation files (the            --</EM></FONT>
+<FONT COLOR=green><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></FONT>
+<FONT COLOR=green><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></FONT>
+<FONT COLOR=green><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></FONT>
+<FONT COLOR=green><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></FONT>
+<FONT COLOR=green><EM>-- furnished to do so, subject to the following conditions:                 --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- The above copyright notice and this permission notice shall be included  --</EM></FONT>
+<FONT COLOR=green><EM>-- in all copies or substantial portions of the Software.                   --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></FONT>
+<FONT COLOR=green><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></FONT>
+<FONT COLOR=green><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></FONT>
+<FONT COLOR=green><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></FONT>
+<FONT COLOR=green><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></FONT>
+<FONT COLOR=green><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></FONT>
+<FONT COLOR=green><EM>--                                                                          --</EM></FONT>
+<FONT COLOR=green><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></FONT>
+<FONT COLOR=green><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></FONT>
+<FONT COLOR=green><EM>-- sale, use or other dealings in this Software without prior written       --</EM></FONT>
+<FONT COLOR=green><EM>-- authorization.                                                           --</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<FONT COLOR=green><EM>--  Author: <A HREF="http://home.t-online.de/home/Juergen.Pfeifer">J&uuml;rgen Pfeifer</A> &lt;<A HREF="mailto:juergen.pfeifer@gmx.net">&lt;juergen.pfeifer@gmx.net&gt;</A>&gt; 1996</EM></FONT>
+<FONT COLOR=green><EM>--  Version Control:</EM></FONT>
+<FONT COLOR=green><EM>--  @Revision: 1.10 @</EM></FONT>
+<FONT COLOR=green><EM>--  Binding Version 01.00</EM></FONT>
+<FONT COLOR=green><EM>------------------------------------------------------------------------------</EM></FONT>
+<b>package</b> <FONT COLOR=red><A NAME="41_9">Terminal_Interface</A></FONT> <b>is</b>
+   <b>pragma</b> Pure (<A HREF="terminal_interface__ads.htm#41_9">Terminal_Interface</A>);
+<FONT COLOR=green><EM>--</EM></FONT>
+<FONT COLOR=green><EM>--  Everything is in the child units</EM></FONT>
+<FONT COLOR=green><EM>--</EM></FONT>
+<b>end</b> Terminal_Interface;
+
+
+</PRE></BODY></HTML>
+\ No newline at end of file
diff --git a/ncurses-5.2/doc/html/announce.html b/ncurses-5.2/doc/html/announce.html
new file mode 100644
index 0000000..b95bbb3
--- /dev/null
+++ b/ncurses-5.2/doc/html/announce.html
@@ -0,0 +1,593 @@
+<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 3.0//EN">
+<!--
+  $Id$
+-->
+<HTML>
+<HEAD>
+<TITLE>Announcing ncurses 5.2</TITLE>
+<link rev=made href="mailto:bug-ncurses@gnu.org">
+</HEAD>
+<BODY>
+
+<H1>Announcing ncurses 5.2</H1>
+
+The ncurses (new curses) library is a free software emulation of
+curses in System V Release 4.0, and more.  It uses terminfo format,
+supports pads and color
+and multiple highlights and forms characters and function-key mapping,
+and has all the other SYSV-curses enhancements over BSD curses.<P>
+
+In mid-June 1995, the maintainer of 4.4BSD curses declared that he
+considered 4.4BSD curses obsolete, and is encouraging the keepers of
+Unix releases such as BSD/OS, freeBSD and netBSD to switch over to
+ncurses.<P>
+
+The ncurses code was developed under GNU/Linux.  It should port easily to
+any ANSI/POSIX-conforming UNIX.  It has even been ported to OS/2 Warp!<P>
+
+The distribution includes the library and support utilities, including a
+terminfo compiler tic(1), a decompiler infocmp(1), clear(1), tput(1), tset(1),
+and a termcap conversion tool captoinfo(1).  Full manual pages are provided for
+the library and tools.<P>
+
+The ncurses distribution is available via anonymous FTP at
+the GNU distribution site
+<A HREF="ftp://ftp.gnu.org/pub/gnu/ncurses">ftp://ftp.gnu.org/pub/gnu/ncurses</A>.
+<br>It is also available at
+<A HREF="ftp://dickey.his.com/ncurses">ftp://dickey.his.com/ncurses</A>.
+
+<H1>Release Notes</H1>
+
+This release is designed to be upward compatible from ncurses 5.0 and 5.1;
+very few applications will require recompilation, depending on the platform.
+These are the highlights from the change-log since ncurses 5.1 release.
+<p>
+Interface changes:
+<ul>
+	<li>change type of <code>ospeed</code> variable back to
+	  <code>short</code> to match its use in legacy applications.  It was
+	  altered after ncurses 4.2 to <code>speed_t</code> to repair a type
+	  mismatch which was introduced after 1.9.4 in 1995.  The principal
+	  users of termcap continued to use <code>short</code>, which is
+	  not the same size.
+	  <p>
+	  <em>NOTE</em>: A few applications will have to be recompiled
+	  (about 1% of the programs in a typical Linux distribution,
+	  10% of the programs that use ncurses).  These are easy to
+	  identify with <code>nm</code> or <code>strings</code>.
+
+	<li>remove a private function <code>_nc_can_clear_with()</code>, which
+	  was built with the configure --enable-expanded option but not used.
+
+	<li>add several private functions (prefixed with "_nc_") for tracing
+	  <code>chtype</code> values in the debug library, and for better
+	  access and buffer limit checking.
+</ul>
+New features and improvements:
+<ul>
+	<li>rewrote <code>tgoto()</code> to make it better support existing
+	  termcap applications which use hardcoded strings rather than obtain
+	  all of their information from the termcap file.  If the string does
+	  not appear to be a terminfo string (i.e., does not refer to a "%p"
+	  parameter, or terminfo-style padding), and termcap support is configured, <code>tgoto()</code>
+	  will interpret it as termcap.  Otherwise, as before, it will use
+	  <code>tparm()</code>.
+
+	<li>to ensure that the <code>tgoto()</code> changes work properly,
+	  added checks to <code>tic</code> which report capabilities that do
+	  not reference the expected number of parameters.
+
+	<li>new configure script options:
+	<ul>
+	  <li>option <code>--disable-root-environ</code> adds runtime checks
+	    which tell ncurses to disregard $TERMINFO and similar environment
+	    variables if the current user is root, or running setuid/setgid.
+
+	  <li>option <code>--disable-assumed-color</code> allows you to use the
+	    pre-5.1 convention of default colors used for color-pair 0 to be
+	    configured (see assume_default_colors()).
+
+	  <li>implement configure script options that transform installed
+	    program names, e.g., <code>--program-prefix</code>, including the
+	    manpage names and cross references.
+
+	  <li>option <code>--with-database</code> allows you to specify a
+	    different terminfo source-file to install.  On OS/2 EMX, the
+	    default is misc/emx.src, otherwise misc/terminfo.src
+
+	  <li>option <code>--with-default-terminfo-dir</code> allows you to
+	    specify the default terminfo database directory.
+
+	  <li>option <code>--with-libtool</code> allows you to build with
+	    <code>libtool</code>.  <p> <em>NOTE</em>:  <code>libtool</code>
+	    uses a different notation for numbering shared library versions
+	    from the existing ncurses configuration.
+
+	  <li>option <code>--with-manpage-tbl</code> causes the manpages to be
+	    preprocessed by tbl(1) prior to installation,
+
+	  <li>option <code>--without-curses-h</code> causes the installation
+	    process to install curses.h as ncurses.h and make appropriate
+	    changes to headers and manpages.
+	</ul>
+
+	<li>modified configure script options:
+	<ul>
+	  <li>change symbol used by the <code>--install-prefix</code> configure
+	    option from <code>INSTALL_PREFIX</code> to <code>DESTDIR</code>
+	    (the latter has become common usage although the name is
+	    misleading).
+
+	  <li>modify <code>ld -rpath</code> options (e.g., Linux, and Solaris)
+	    to use an absolute pathname for the build tree's lib directory,
+	    avoiding confusion with directories relative to the current one
+	    with the installed programs.
+
+	  <li>modified <code>misc/run_tic.in</code> to use
+	    <code>tic&nbsp;-o</code>, to eliminate dependency on
+	    <code>$TERMINFO</code> variable for installs.
+	</ul>
+
+	<li>terminfo database:
+	<ul>
+	  <li>updated xterm terminfo entries to match XFree86 xterm patch #146.
+
+	  <li>added amiga-vnc,
+	    Matrix Orbital, and
+	    QNX qansi to misc/terminfo.src.
+
+	  <li>added os2 entry to misc/emx.src.
+
+	  <li>add S0 and E0 extensions to <code>screen</code>'s terminfo entry
+	    since otherwise the FreeBSD port makes it pass termcap equivalents
+	    to <code>tgoto</code>, which would be misinterpreted by older
+	    versions of ncurses.
+	</ul>
+
+	<li>improvements to program usability:
+	<ul>
+	  <li>modify programs to use <code>curses_version()</code> string to
+	    report the version of ncurses with which they are compiled rather
+	    than the NCURSES_VERSION string.  The function returns the patch
+	    level in addition to the major and minor version numbers.
+
+	  <li>modify <code>tput</code> program so it can be renamed or invoked via a link as
+	    'reset' or 'init', producing the same effect as <code>tput&nbsp;reset</code> or <code>tput&nbsp;init</code>.
+
+	  <li>add error checking to infocmp's -v and -m options to ensure that
+	    the option value is indeed a number.
+	</ul>
+
+	<li>improved performance:
+	<ul>
+	  <li>replace a lookup table in lib_vidattr.c used to decode
+	    <code>no_color_video</code> with a logic expression which is faster.
+	</ul>
+
+</ul>
+Major bug fixes:
+<ul>
+	<li>correct <code>manlinks.sed</code> script introduced in ncurses 5.1
+	  to avoid using ERE "\+", which is not understood by standard versions
+	  of <code>sed</code>.  This happens to work with GNU <code>sed</code>,
+	  but is not portable, and was the initial motivation for this release.
+
+	<li>remove "hpux10.*" case from CF_SHARED_OPTS configure script macro.
+	  This differed from the "hpux*" case by using reversed symbolic
+	  links, which made the 5.1 version not match the configuration of
+	  5.0 shared libraries.
+
+	<li>guard against corrupt terminfo data:
+	  <ul>
+	  <li>modify <code>tparm()</code> to disallow arithmetic on strings,
+	    analyze the varargs list to read strings as strings and numbers as
+	    numbers.
+
+	  <li>modify <code>tparm()</code>'s internal function
+	    <code>spop()</code> to treat a null pointer as an empty string.
+
+	  <li>modify <code>parse_format()</code> in lib_tparm.c to ignore
+	    precision if it is longer than 10000.
+
+	  <li>rewrote limit checks in lib_mvcur.c using new functions
+	    <code>_nc_safe_strcat()</code>, etc.  Made other related changes to
+	    check lengths used for <code>strcat()</code> and
+	    <code>strcpy()</code>.
+	  </ul>
+
+	<li>corrections to screen optimization:
+	  <ul>
+	  <li>added special case in lib_vidattr.c to reset underline and
+	    standout for devices that have no sgr0 defined.
+
+	  <li>change handling of <code>non_dest_scroll_region</code> in
+	    tty_update.c to clear text after it is shifted in rather than before
+	    shifting out.  Also correct row computation.
+
+	  <li>modify <code>rs2</code> capability in xterm-r6 and similar entries
+	    where cursor save/restore bracketed the sequence for resetting video
+	    attributes.  The cursor restore would undo that.
+	  </ul>
+
+	<li>UTF-8 support:
+	<ul>
+	  <li>when checking LC_ALL, LC_CTYPE, and LANG environment variables
+	    for UTF-8 locale, ignore those which are set to an empty value, as
+	    per SUSV2.
+
+	  <li>encode 0xFFFD in UTF-8 with 3 bytes, not 2.
+
+	  <li>modify <code>_nc_utf8_outch()</code> to avoid sign-extension when
+	    checking for out-of-range value.
+	</ul>
+
+	<li>other library fixes:
+	<ul>
+	  <li>added checks for an empty <code>$HOME</code> environment
+	    variable, to avoid retrieving terminfo descriptions from
+	    <code>./.terminfo</code> .
+
+	  <li>change functions <code>_nc_parse_entry()</code> and
+	    <code>postprocess_termcap()</code> to avoid using
+	    <code>strtok()</code>, because it is non-reentrant.
+
+	  <li>initialize <code>fds[]</code> array to 0's in
+	    <code>_nc_timed_wait()</code>; apparently <code>poll()</code> only
+	    sets the <code>revents</code> members of that array when there is
+	    activity corresponding to the related file.
+
+	  <li>add a check for null pointer in <code>Make_Enum_Type()</code>.
+
+	  <li>fix a heap problem with the c++ binding.
+
+	  <li>correct missing includes for &lt;string.h&gt; in several places,
+	    including the C++ binding.  This is not noted by gcc unless we use
+	    the <code>-fno-builtin</code> option.
+	</ul>
+
+	<li>several fixes for tic:
+	  <ul>
+	  <li>add a check for empty buffers returned by <code>fgets()</code> in
+	    comp_scan.c <code>next_char()</code> function, in case
+	    <code>tic</code> is run on a non-text file (fixes a core dump).
+
+	  <li>modify <code>tic</code> to verify that its inputs are really files,
+	    in case someone tries to read a directory (or
+	    <code>/dev/zero</code>).
+
+	  <li>correct an uninitialized parameter to <code>open_tempfile()</code>
+	    in tic.c which made "tic -I" give an ambiguous error message about
+	    <code>tmpnam</code>.
+
+	  <li>correct logic in <code>adjust_cancels()</code>, which did not check
+	    both alternatives when reclassifying an extended name between
+	    boolean, number and string, causing an infinite loop in
+	    <code>tic</code>.
+	  </ul>
+
+	<li>using new checks in <code>tic</code> for parameter counts in
+	  capability strings, found/fixed several errors both in the
+	  terminfo database and in the include/Caps file.
+	  <ul>
+	  <li>modified several terminfo capability strings, including the
+	    definitions for setaf, setab, in include/Caps to indicate that the
+	    entries are parameterized.  This information is used to tell which
+	    strings are translated when converting to termcap.  This fixes a
+	    problem where the generated termcap would contain a spurious "%p1"
+	    for the terminfo "%p1%d".
+
+	  <li>correct parameter counts in include/Caps for dclk as well as some
+	    printer-specific capabilities: csnm, defc, scs, scsd, smgtp, smglp.
+	  </ul>
+
+	<li>various fixes for install scripts used to support configure
+	  <code>--srcdir</code> and <code>--with-install-prefix</code>.
+
+	<li>correct several mismatches between manpage filename and ".TH"
+	  directives, renaming dft_fgbg.3x to default_colors.3x and
+	  menu_attribs.3x to menu_attributes.3x.
+</ul>
+
+Portability:
+<ul>
+	<li>configure script:
+	<ul>
+	  <li>newer config.guess, config.sub, including changes to support OS/2
+	    EMX.  The configure script for OS/2 EMX still relies on a patch
+	    since there is no (working) support for that platform in the main
+	    autoconf distribution.
+
+	  <li>make configure script checks on variables <code>$GCC</code> and
+	    <code>$GXX</code> consistently compare against 'yes' rather than
+	    test if they are nonnull, since either may be set to the
+	    corresponding name of the C or C++ compiler.
+
+	  <li>change configure script to use AC_CANONICAL_SYSTEM rather than
+	    AC_CANONICAL_HOST, which means that <code>configure --target</code>
+	    will set a default program-prefix.
+
+	  <li>modify the check for big-core to force a couple of memory
+	    accesses, which may work as needed for older/less-capable machines
+	    (if not, there's still the explicit configure option).
+
+	  <li>modify configure test for <code>tcgetattr()</code> to allow for
+	    old implementations, e.g., on BeOS, which only defined it as a
+	    macro.
+
+	  <li>add configure check for filesystems (such as OS/2 EMX) which do
+	    not distinguish between upper/lowercase filenames, use this to fix
+	    tags rules in makefiles.
+
+	  <li>add MKncurses_def.sh to generate fallback definitions for
+	    ncurses_cfg.h, to quiet gcc -Wundef warnings, modified ifdef's in
+	    code to consistently use "#if" rather than "#ifdef".
+
+	  <li>change most remaining unquoted parameters of <code>test</code> in
+	    configure script to use quotes, for instance fixing a problem in the
+	    <code>--disable-database</code> option.
+
+	  <li>modify scripts so that "make install.data" works on OS/2 EMX.
+
+	  <li>modify scripts and makefiles so the Ada95 directory builds on
+	    OS/2 EMX.
+	</ul>
+
+	<li>library:
+	<ul>
+	<li>replaced case-statement in <code>_nc_tracebits()</code> for CSIZE
+	  with a table to simplify working around implementations that define
+	  random combinations of the related macros to zero.
+
+	<li>improved OS/2 mouse support by retrying as a 2-button mouse if code
+	  fails to set up a 3-button mouse.
+
+	<li>added private entrypoint <code>_nc_basename()</code>, used to
+	  consolidate related code in progs, as well as accommodating OS/2 EMX
+	  pathnames.
+
+	<li>alter definition of NCURSES_CONST to make it non-empty.
+
+	<li>redefine 'TEXT' in menu.h for AMIGA, since it is reported to have
+	  an (unspecified) symbol conflict.
+	</ul>
+
+	<li>programs:
+	<ul>
+	  <li>modified progs/tset.c and tack/sysdep.c to build with sgttyb
+	    interface if neither termio or termios is available.  Tested this
+	    with FreeBSD 2.1.5 (which does have termios - but the sgttyb does
+	    work).
+	</ul>
+
+</ul>
+
+<H1>Features of Ncurses</H1>
+
+The ncurses package is fully compatible with SVr4 (System V Release 4) curses:
+
+<UL>
+<LI>All 257 of the SVr4 calls have been implemented (and are documented).
+<LI>Full support for SVr4 curses features including keyboard mapping, color,
+forms-drawing with ACS characters, and automatic recognition of keypad
+and function keys.
+<LI>An emulation of the SVr4 panels library, supporting
+a stack of windows with backing store, is included.
+<LI>An emulation of the SVr4 menus library, supporting
+a uniform but flexible interface for menu programming, is included.
+<LI>An emulation of the SVr4 form library, supporting
+data collection through on-screen forms, is included.
+<LI>Binary terminfo entries generated by the ncurses tic(1) implementation
+are bit-for-bit-compatible with the entry format SVr4 curses uses.
+<LI>The utilities have options to allow you to filter terminfo
+entries for use with less capable <STRONG>curses</STRONG>/<STRONG>terminfo</STRONG>
+versions such as the HP/UX and AIX ports.</UL>
+
+The ncurses package also has many useful extensions over SVr4:
+
+<UL>
+<LI>The API is 8-bit clean and base-level conformant with the X/OPEN curses
+specification, XSI curses (that is, it implements all BASE level features,
+but not all EXTENDED features).  Most EXTENDED-level features not directly
+concerned with wide-character support are implemented, including many
+function calls not supported under SVr4 curses (but portability of all
+calls is documented so you can use the SVr4 subset only).
+<LI>Unlike SVr3 curses, ncurses can write to the rightmost-bottommost corner
+of the screen if your terminal has an insert-character capability.
+<LI>Ada95 and C++ bindings.
+<LI>Support for mouse event reporting with X Window xterm and OS/2 console windows.
+<LI>Extended mouse support via Alessandro Rubini's gpm package.
+<LI>The function <CODE>wresize()</CODE> allows you to resize windows, preserving
+their data.
+<LI>The function <CODE>use_default_colors()</CODE> allows you to
+use the terminal's default colors for the default color pair,
+achieving the effect of transparent colors.
+<LI>The functions <CODE>keyok()</CODE>
+and <CODE>define_key()</CODE> allow
+you to better control the use of function keys,
+e.g., disabling the ncurses KEY_MOUSE,
+or by defining more than one control sequence to map to a given key code.
+<LI>Support for 16-color terminals, such as aixterm and XFree86 xterm.
+<LI>Better cursor-movement optimization.  The package now features a
+cursor-local-movement computation more efficient than either BSD's
+or System V's.
+<LI>Super hardware scrolling support.  The screen-update code incorporates
+a novel, simple, and cheap algorithm that enables it to make optimal
+use of hardware scrolling, line-insertion, and line-deletion
+for screen-line movements.  This algorithm is more powerful than
+the 4.4BSD curses quickch() routine.
+<LI>Real support for terminals with the magic-cookie glitch.  The
+screen-update code will refrain from drawing a highlight if the magic-
+cookie unattributed spaces required just before the beginning and
+after the end would step on a non-space character.  It will
+automatically shift highlight boundaries when doing so would make it
+possible to draw the highlight without changing the visual appearance
+of the screen.
+<LI>It is possible to generate the library with a list of pre-loaded
+fallback entries linked to it so that it can serve those terminal types even
+when no terminfo tree or termcap file is accessible (this may be useful
+for support of screen-oriented programs that must run in single-user mode).
+<LI>The tic(1)/captoinfo utility provided with ncurses has the
+ability to translate many termcaps from the XENIX, IBM and
+AT&amp;T extension sets.
+<LI>A BSD-like tset(1) utility is provided.
+<LI>The ncurses library and utilities will automatically read terminfo
+entries from $HOME/.terminfo if it exists, and compile to that directory
+if it exists and the user has no write access to the system directory.
+This feature makes it easier for users to have personal terminfo entries
+without giving up access to the system terminfo directory.
+<LI>You may specify a path of directories to search for compiled
+descriptions with the environment variable TERMINFO_DIRS (this
+generalizes the feature provided by TERMINFO under stock System V.)
+<LI>In terminfo source files, use capabilities may refer not just to
+other entries in the same source file (as in System V) but also to
+compiled entries in either the system terminfo directory or the user's
+$HOME/.terminfo directory.
+<LI>A script (<STRONG>capconvert</STRONG>) is provided to help BSD users
+transition from termcap to terminfo.  It gathers the information in a
+TERMCAP environment variable and/or a ~/.termcap local entries file
+and converts it to an equivalent local terminfo tree under $HOME/.terminfo.
+<LI>Automatic fallback to the /etc/termcap file can be compiled in
+when it is not possible to build a terminfo tree.  This feature is neither
+fast nor cheap, you don't want to use it unless you have to,
+but it's there.
+<LI>The table-of-entries utility <STRONG>toe</STRONG> makes it easy for users to
+see exactly what terminal types are available on the system.
+<LI>The library meets the XSI requirement that every macro entry
+point have a corresponding function which may be linked (and will be
+prototype-checked) if the macro definition is disabled with
+<CODE>#undef</CODE>.
+<LI>An HTML "Introduction to Programming with NCURSES" document provides
+a narrative introduction to the curses programming interface.
+</UL>
+
+<H1>State of the Package</H1>
+
+Numerous bugs present in earlier versions have been fixed; the
+library is far more reliable than it used to be.  Bounds checking in many
+`dangerous' entry points has been improved.  The code is now type-safe
+according to gcc -Wall.  The library has been checked for malloc leaks and
+arena corruption by the Purify memory-allocation tester.<P>
+
+The ncurses code has been tested with a wide variety of applications
+including (versions starting with those noted):
+<DL>
+<DT> cdk
+<DD> Curses Development Kit
+<br>
+<A HREF="http://www.vexus.ca/CDK.html">http://www.vexus.ca/CDK.html</a>
+<br>
+<A HREF="http://dickey.his.com/cdk/cdk.html">http://dickey.his.com/cdk</A>.
+<DT> ded
+<DD> directory-editor
+<br>
+<A HREF="http://dickey.his.com/ded/ded.html">http://dickey.his.com/ded</A>.
+<DT> dialog
+<DD> the underlying application used in Slackware's setup, and the basis
+for similar applications on GNU/Linux.
+<br>
+<A HREF="http://dickey.his.com/dialog/dialog.html">http://dickey.his.com/dialog</A>.
+<DT> lynx
+<DD> the character-screen WWW browser
+<br>
+<A HREF="http://lynx.isc.org/release/">http://lynx.isc.org/release</A>.
+<DT> Midnight Commander 4.1
+<DD> file manager
+<br>
+<A HREF="www.gnome.org/mc/">www.gnome.org/mc/</A>.
+<DT> mutt
+<DD> mail utility
+<br>
+<A HREF="http://www.mutt.org">http://www.mutt.org</A>.
+<DT> ncftp
+<DD> file-transfer utility
+<br>
+<A HREF="http://www.ncftp.com">http://www.ncftp.com</A>.
+<DT> nvi
+<DD> New vi versions 1.50 are able to use ncurses versions 1.9.7 and later.
+<br>
+<A HREF="http://www.bostic.com/vi/">http://www.bostic.com/vi/</A>.
+<DT> tin
+<DD> newsreader, supporting color, MIME
+<br>
+<A HREF="http://www.tin.org">http://www.tin.org</A>.
+<DT> taper
+<DD> tape archive utility
+<br>
+<A HREF="http://members.iinet.net.au/~yusuf/taper/">http://members.iinet.net.au/~yusuf/taper/</A>.
+<DT> vh-1.6
+<DD> Volks-Hypertext browser for the Jargon File
+<br>
+<A HREF="http://www.bg.debian.org/Packages/unstable/text/vh.html">http://www.bg.debian.org/Packages/unstable/text/vh.html</A>.
+</DL>
+as well as some that use ncurses for the terminfo support alone:
+<DL>
+<DT> minicom
+<DD> terminal emulator
+<br>
+<A HREF="http://www.pp.clinet.fi/~walker/minicom.html">http://www.pp.clinet.fi/~walker/minicom.html</A>.
+<DT> vile
+<DD> vi-like-emacs
+<br>
+<A HREF="http://dickey.his.com/vile/vile.html">http://dickey.his.com/vile</A>.
+</DL>
+<P>
+
+The ncurses distribution includes a selection of test programs (including
+a few games).
+
+<H2>Who's Who and What's What</H2>
+
+The original developers of ncurses are <A
+HREF="mailto:zmbenhal@netcom.com">Zeyd Ben-Halim</A> and
+<A HREF="http://www.ccil.org/~esr/home.html">Eric S. Raymond</A>.
+Ongoing work is being done by
+<A HREF="mailto:dickey@herndon4.his.com">Thomas Dickey</A>
+and
+<A HREF="mailto:juergen.pfeifer@gmx.net">J&uuml;rgen Pfeifer</A>.
+<A HREF="mailto:dickey@herndon4.his.com">Thomas Dickey</A>
+acts as the maintainer for the Free Software Foundation, which holds the
+copyright on ncurses.
+Contact the current maintainers at
+<A HREF="mailto:bug-ncurses@gnu.org">bug-ncurses@gnu.org</A>.
+<P>
+
+To join the ncurses mailing list, please write email to
+<CODE>bug-ncurses-request@gnu.org</CODE> containing the line:
+<PRE>
+             subscribe &lt;name&gt;@&lt;host.domain&gt;
+</PRE>
+
+This list is open to anyone interested in helping with the development and
+testing of this package.<P>
+
+Beta versions of ncurses and patches to the current release are made available at
+<A HREF="ftp://dickey.his.com/ncurses">ftp://dickey.his.com/ncurses</A>.
+
+<H2>Future Plans</H2>
+<UL>
+<LI>Extended-level XPG4 conformance, with internationalization support.
+<LI>Ports to more systems, including DOS and Windows.
+</UL>
+We need people to help with these projects.  If you are interested in working
+on them, please join the ncurses list.
+
+<H2>Other Related Resources</H2>
+
+The distribution includes and uses a version of the terminfo-format
+terminal description file maintained by Eric Raymond.
+<A HREF="http://earthspace.net/~esr/terminfo">http://earthspace.net/~esr/terminfo</A>.<P>
+
+You can find lots of information on terminal-related topics
+not covered in the terminfo file at
+<A HREF="http://www.cs.utk.edu/~shuford/terminal_index.html">Richard Shuford's
+archive</A>.
+</BODY>
+</HTML>
+<!--
+# The following sets edit modes for GNU EMACS
+# Local Variables:
+# mode:html
+# case-fold-search:nil
+# fill-column:70
+# End:
+-->
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+<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 3.0//EN">
+<!--
+  $Id$
+-->
+<HTML>
+<HEAD>
+<TITLE>A Hacker's Guide to Ncurses Internals</TITLE>
+<link rev="made" href="mailto:bugs-ncurses@gnu.org">
+<!--
+This document is self-contained, *except* that there is one relative link to
+the ncurses-intro.html document, expected to be in the same directory with
+this one.
+-->
+</HEAD>
+<BODY>
+
+<H1>A Hacker's Guide to NCURSES</H1>
+
+<H1>Contents</H1>
+<UL>
+<LI><A HREF="#abstract">Abstract</A>
+<LI><A HREF="#objective">Objective of the Package</A>
+<UL>
+<LI><A HREF="#whysvr4">Why System V Curses?</A>
+<LI><A HREF="#extensions">How to Design Extensions</A>
+</UL>
+<LI><A HREF="#portability">Portability and Configuration</A>
+<LI><A HREF="#documentation">Documentation Conventions</A>
+<LI><A HREF="#bugtrack">How to Report Bugs</A>
+<LI><A HREF="#ncurslib">A Tour of the Ncurses Library</A>
+<UL>
+<LI><A HREF="#loverview">Library Overview</A>
+<LI><A HREF="#engine">The Engine Room</A>
+<LI><A HREF="#input">Keyboard Input</A>
+<LI><A HREF="#mouse">Mouse Events</A>
+<LI><A HREF="#output">Output and Screen Updating</A>
+</UL>
+<LI><A HREF="#fmnote">The Forms and Menu Libraries</A>
+<LI><A HREF="#tic">A Tour of the Terminfo Compiler</A>
+<UL>
+<LI><A HREF="#nonuse">Translation of Non-<STRONG>use</STRONG> Capabilities</A>
+<LI><A HREF="#uses">Use Capability Resolution</A>
+<LI><A HREF="#translation">Source-Form Translation</A>
+</UL>
+<LI><A HREF="#utils">Other Utilities</A>
+<LI><A HREF="#style">Style Tips for Developers</A>
+<LI><A HREF="#port">Porting Hints</A>
+</UL>
+
+<H1><A NAME="abstract">Abstract</A></H1>
+
+This document is a hacker's tour of the <STRONG>ncurses</STRONG> library and utilities.
+It discusses design philosophy, implementation methods, and the
+conventions used for coding and documentation.  It is recommended
+reading for anyone who is interested in porting, extending or improving the
+package.
+
+<H1><A NAME="objective">Objective of the Package</A></H1>
+
+The objective of the <STRONG>ncurses</STRONG> package is to provide a free software API for
+character-cell terminals and terminal emulators with the following
+characteristics:
+
+<UL>
+<LI>Source-compatible with historical curses implementations (including
+     the original BSD curses and System V curses.
+<LI>Conformant with the XSI Curses standard issued as part of XPG4 by
+     X/Open.
+<LI>High-quality -- stable and reliable code, wide portability, good
+     packaging, superior documentation.
+<LI>Featureful -- should eliminate as much of the drudgery of C interface
+     programming as possible, freeing programmers to think at a higher
+     level of design.
+</UL>
+
+These objectives are in priority order.  So, for example, source
+compatibility with older version must trump featurefulness -- we cannot
+add features if it means breaking the portion of the API corresponding
+to historical curses versions.
+
+<H2><A NAME="whysvr4">Why System V Curses?</A></H2>
+
+We used System V curses as a model, reverse-engineering their API, in
+order to fulfill the first two objectives. <P>
+
+System V curses implementations can support BSD curses programs with
+just a recompilation, so by capturing the System V API we also
+capture BSD's. <P>
+
+More importantly for the future, the XSI Curses standard issued by X/Open
+is explicitly and closely modeled on System V.  So conformance with
+System V took us most of the way to base-level XSI conformance.
+
+<H2><A NAME="extensions">How to Design Extensions</A></H2>
+
+The third objective (standards conformance) requires that it be easy to
+condition source code using <STRONG>ncurses</STRONG> so that the absence of nonstandard
+extensions does not break the code. <P>
+
+Accordingly, we have a policy of associating with each nonstandard extension
+a feature macro, so that ncurses client code can use this macro to condition
+in or out the code that requires the <STRONG>ncurses</STRONG> extension. <P>
+
+For example, there is a macro <CODE>NCURSES_MOUSE_VERSION</CODE> which XSI Curses
+does not define, but which is defined in the <STRONG>ncurses</STRONG> library header.
+You can use this to condition the calls to the mouse API calls.
+
+<H1><A NAME="portability">Portability and Configuration</A></H1>
+
+Code written for <STRONG>ncurses</STRONG> may assume an ANSI-standard C compiler and
+POSIX-compatible OS interface.  It may also assume the presence of a
+System-V-compatible <EM>select(2)</EM> call. <P>
+
+We encourage (but do not require) developers to make the code friendly
+to less-capable UNIX environments wherever possible. <P>
+
+We encourage developers to support OS-specific optimizations and methods
+not available under POSIX/ANSI, provided only that: 
+
+<UL>
+<LI>All such code is properly conditioned so the build process does not
+     attempt to compile it under a plain ANSI/POSIX environment.
+<LI>Adding such implementation methods does not introduce incompatibilities
+     in the <STRONG>ncurses</STRONG> API between platforms.
+</UL>
+
+We use GNU <CODE>autoconf(1)</CODE> as a tool to deal with portability issues.
+The right way to leverage an OS-specific feature is to modify the autoconf
+specification files (configure.in and aclocal.m4) to set up a new feature
+macro, which you then use to condition your code.
+
+<H1><A NAME="documentation">Documentation Conventions</A></H1>
+
+There are three kinds of documentation associated with this package.  Each
+has a different preferred format:
+
+<UL>
+<LI>Package-internal files (README, INSTALL, TO-DO etc.)
+<LI>Manual pages.
+<LI>Everything else (i.e., narrative documentation).
+</UL>
+
+Our conventions are simple:
+<OL>
+<LI><STRONG>Maintain package-internal files in plain text.</STRONG>
+     The expected viewer for them <EM>more(1)</EM> or an editor window; there's
+     no point in elaborate mark-up.
+
+<LI><STRONG>Mark up manual pages in the man macros.</STRONG>  These have to be viewable
+     through traditional <EM>man(1)</EM> programs.
+
+<LI><STRONG>Write everything else in HTML.</STRONG>
+</OL>
+
+When in doubt, HTMLize a master and use <EM>lynx(1)</EM> to generate
+plain ASCII (as we do for the announcement document). <P>
+
+The reason for choosing HTML is that it's (a) well-adapted for on-line
+browsing through viewers that are everywhere; (b) more easily readable
+as plain text than most other mark-ups, if you don't have a viewer; and (c)
+carries enough information that you can generate a nice-looking printed
+version from it.  Also, of course, it make exporting things like the
+announcement document to WWW pretty trivial.
+
+<H1><A NAME="bugtrack">How to Report Bugs</A></H1>
+
+The <A NAME="bugreport">reporting address for bugs</A> is
+<A HREF="mailto:bug-ncurses@gnu.org">bug-ncurses@gnu.org</A>.
+This is a majordomo list; to join, write
+to <CODE>bug-ncurses-request@gnu.org</CODE> with a message containing the line:
+<PRE>
+             subscribe &lt;name&gt;@&lt;host.domain&gt;
+</PRE>
+
+The <CODE>ncurses</CODE> code is maintained by a small group of
+volunteers.  While we try our best to fix bugs promptly, we simply
+don't have a lot of hours to spend on elementary hand-holding.  We rely
+on intelligent cooperation from our users.  If you think you have
+found a bug in <CODE>ncurses</CODE>, there are some steps you can take
+before contacting us that will help get the bug fixed quickly. <P>
+
+In order to use our bug-fixing time efficiently, we put people who
+show us they've taken these steps at the head of our queue.  This
+means that if you don't, you'll probably end up at the tail end and
+have to wait a while.
+
+<OL>
+<LI>Develop a recipe to reproduce the bug.
+<p>
+Bugs we can reproduce are likely to be fixed very quickly, often
+within days.  The most effective single thing you can do to get a
+quick fix is develop a way we can duplicate the bad behavior --
+ideally, by giving us source for a small, portable test program that
+breaks the library. (Even better is a keystroke recipe using one of
+the test programs provided with the distribution.)
+
+<LI>Try to reproduce the bug on a different terminal type. <P>
+
+In our experience, most of the behaviors people report as library bugs
+are actually due to subtle problems in terminal descriptions.  This is
+especially likely to be true if you're using a traditional
+asynchronous terminal or PC-based terminal emulator, rather than xterm
+or a UNIX console entry. <P>
+
+It's therefore extremely helpful if you can tell us whether or not your
+problem reproduces on other terminal types.  Usually you'll have both
+a console type and xterm available; please tell us whether or not your
+bug reproduces on both. <P>
+
+If you have xterm available, it is also good to collect xterm reports for
+different window sizes.  This is especially true if you normally use an
+unusual xterm window size -- a surprising number of the bugs we've seen
+are either triggered or masked by these. 
+
+<LI>Generate and examine a trace file for the broken behavior. <P>
+
+Recompile your program with the debugging versions of the libraries.
+Insert a <CODE>trace()</CODE> call with the argument set to <CODE>TRACE_UPDATE</CODE>.
+(See <A HREF="ncurses-intro.html#debugging">"Writing Programs with
+NCURSES"</A> for details on trace levels.)
+Reproduce your bug, then look at the trace file to see what the library
+was actually doing. <P>
+
+Another frequent cause of apparent bugs is application coding errors
+that cause the wrong things to be put on the virtual screen.  Looking
+at the virtual-screen dumps in the trace file will tell you immediately if
+this is happening, and save you from the possible embarrassment of being
+told that the bug is in your code and is your problem rather than ours. <P>
+
+If the virtual-screen dumps look correct but the bug persists, it's
+possible to crank up the trace level to give more and more information
+about the library's update actions and the control sequences it issues
+to perform them.  The test directory of the distribution contains a
+tool for digesting these logs to make them less tedious to wade
+through. <P>
+
+Often you'll find terminfo problems at this stage by noticing that the
+escape sequences put out for various capabilities are wrong.  If not,
+you're likely to learn enough to be able to characterize any bug in
+the screen-update logic quite exactly.
+
+<LI>Report details and symptoms, not just interpretations. <P>
+
+If you do the preceding two steps, it is very likely that you'll discover
+the nature of the problem yourself and be able to send us a fix.  This
+will create happy feelings all around and earn you good karma for the first
+time you run into a bug you really can't characterize and fix yourself. <P>
+
+If you're still stuck, at least you'll know what to tell us.  Remember, we
+need details.  If you guess about what is safe to leave out, you are too
+likely to be wrong. <P>
+
+If your bug produces a bad update, include a trace file.  Try to make
+the trace at the <EM>least</EM> voluminous level that pins down the
+bug.  Logs that have been through tracemunch are OK, it doesn't throw
+away any information (actually they're better than un-munched ones because
+they're easier to read). <P>
+
+If your bug produces a core-dump, please include a symbolic stack trace
+generated by gdb(1) or your local equivalent. <P>
+
+Tell us about every terminal on which you've reproduced the bug -- and
+every terminal on which you can't.  Ideally, sent us terminfo sources
+for all of these (yours might differ from ours). <P>
+
+Include your ncurses version and your OS/machine type, of course!  You can
+find your ncurses version in the <CODE>curses.h</CODE> file.
+</OL>
+
+If your problem smells like a logic error or in cursor movement or
+scrolling or a bad capability, there are a couple of tiny test frames
+for the library algorithms in the progs directory that may help you
+isolate it.  These are not part of the normal build, but do have their
+own make productions.  <P>
+
+The most important of these is <CODE>mvcur</CODE>, a test frame for the
+cursor-movement optimization code.  With this program, you can see
+directly what control sequences will be emitted for any given cursor
+movement or scroll/insert/delete operations.  If you think you've got
+a bad capability identified, you can disable it and test again. The
+program is command-driven and has on-line help. <P>
+
+If you think the vertical-scroll optimization is broken, or just want to
+understand how it works better, build <CODE>hashmap</CODE> and read the
+header comments of <CODE>hardscroll.c</CODE> and <CODE>hashmap.c</CODE>; then try
+it out. You can also test the hardware-scrolling optimization separately
+with <CODE>hardscroll</CODE>. <P>
+
+There's one other interactive tester, <CODE>tctest</CODE>, that exercises
+translation between termcap and terminfo formats.  If you have a serious
+need to run this, you probably belong on our development team!
+
+<H1><A NAME="ncurslib">A Tour of the Ncurses Library</A></H1>
+
+<H2><A NAME="loverview">Library Overview</A></H2>
+
+Most of the library is superstructure -- fairly trivial convenience
+interfaces to a small set of basic functions and data structures used
+to manipulate the virtual screen (in particular, none of this code
+does any I/O except through calls to more fundamental modules
+described below).  The files
+<blockquote>
+<CODE>
+lib_addch.c
+lib_bkgd.c
+lib_box.c
+lib_chgat.c
+lib_clear.c
+lib_clearok.c
+lib_clrbot.c
+lib_clreol.c
+lib_colorset.c
+lib_data.c
+lib_delch.c
+lib_delwin.c
+lib_echo.c
+lib_erase.c
+lib_gen.c
+lib_getstr.c
+lib_hline.c
+lib_immedok.c
+lib_inchstr.c
+lib_insch.c
+lib_insdel.c
+lib_insstr.c
+lib_instr.c
+lib_isendwin.c
+lib_keyname.c
+lib_leaveok.c
+lib_move.c
+lib_mvwin.c
+lib_overlay.c
+lib_pad.c
+lib_printw.c
+lib_redrawln.c
+lib_scanw.c
+lib_screen.c
+lib_scroll.c
+lib_scrollok.c
+lib_scrreg.c
+lib_set_term.c
+lib_slk.c
+lib_slkatr_set.c
+lib_slkatrof.c
+lib_slkatron.c
+lib_slkatrset.c
+lib_slkattr.c
+lib_slkclear.c
+lib_slkcolor.c
+lib_slkinit.c
+lib_slklab.c
+lib_slkrefr.c
+lib_slkset.c
+lib_slktouch.c
+lib_touch.c
+lib_unctrl.c
+lib_vline.c
+lib_wattroff.c
+lib_wattron.c
+lib_window.c
+</CODE>
+</blockquote>
+are all in this category.  They are very
+unlikely to need change, barring bugs or some fundamental
+reorganization in the underlying data structures. <P>
+
+These files are used only for debugging support:
+<blockquote>
+<code>
+lib_trace.c
+lib_traceatr.c
+lib_tracebits.c
+lib_tracechr.c
+lib_tracedmp.c
+lib_tracemse.c
+trace_buf.c
+</code>
+</blockquote>
+It is rather unlikely you will ever need to change these, unless
+you want to introduce a new debug trace level for some reasoon.<P>
+
+There is another group of files that do direct I/O via <EM>tputs()</EM>,
+computations on the terminal capabilities, or queries to the OS
+environment, but nevertheless have only fairly low complexity.  These
+include:
+<blockquote>
+<code>
+lib_acs.c
+lib_beep.c
+lib_color.c
+lib_endwin.c
+lib_initscr.c
+lib_longname.c
+lib_newterm.c
+lib_options.c
+lib_termcap.c
+lib_ti.c
+lib_tparm.c
+lib_tputs.c
+lib_vidattr.c
+read_entry.c.
+</code>
+</blockquote>
+They are likely to need revision only if
+ncurses is being ported to an environment without an underlying
+terminfo capability representation. <P>
+
+These files
+have serious hooks into
+the tty driver and signal facilities:
+<blockquote>
+<code>
+lib_kernel.c
+lib_baudrate.c
+lib_raw.c
+lib_tstp.c
+lib_twait.c
+</code>
+</blockquote>
+If you run into porting snafus
+moving the package to another UNIX, the problem is likely to be in one
+of these files.
+The file <CODE>lib_print.c</CODE> uses sleep(2) and also
+falls in this category.<P>
+
+Almost all of the real work is done in the files
+<blockquote>
+<code>
+hardscroll.c
+hashmap.c
+lib_addch.c
+lib_doupdate.c
+lib_getch.c
+lib_mouse.c
+lib_mvcur.c
+lib_refresh.c
+lib_setup.c
+lib_vidattr.c
+</code>
+</blockquote>
+Most of the algorithmic complexity in the
+library lives in these files.
+If there is a real bug in <STRONG>ncurses</STRONG> itself, it's probably here.
+We'll tour some of these files in detail
+below (see <A HREF="#engine">The Engine Room</A>). <P>
+
+Finally, there is a group of files that is actually most of the
+terminfo compiler.  The reason this code lives in the <STRONG>ncurses</STRONG>
+library is to support fallback to /etc/termcap.  These files include
+<blockquote>
+<code>
+alloc_entry.c
+captoinfo.c
+comp_captab.c
+comp_error.c
+comp_hash.c
+comp_parse.c
+comp_scan.c
+parse_entry.c
+read_termcap.c
+write_entry.c
+</code>
+</blockquote>
+We'll discuss these in the compiler tour.
+
+<H2><A NAME="engine">The Engine Room</A></H2>
+
+<H3><A NAME="input">Keyboard Input</A></H3>
+
+All <CODE>ncurses</CODE> input funnels through the function
+<CODE>wgetch()</CODE>, defined in <CODE>lib_getch.c</CODE>.  This function is
+tricky; it has to poll for keyboard and mouse events and do a running
+match of incoming input against the set of defined special keys. <P>
+
+The central data structure in this module is a FIFO queue, used to
+match multiple-character input sequences against special-key
+capabilities; also to implement pushback via <CODE>ungetch()</CODE>. <P>
+
+The <CODE>wgetch()</CODE> code distinguishes between function key
+sequences and the same sequences typed manually by doing a timed wait
+after each input character that could lead a function key sequence.
+If the entire sequence takes less than 1 second, it is assumed to have
+been generated by a function key press. <P>
+
+Hackers bruised by previous encounters with variant <CODE>select(2)</CODE>
+calls may find the code in <CODE>lib_twait.c</CODE> interesting.  It deals
+with the problem that some BSD selects don't return a reliable
+time-left value.  The function <CODE>timed_wait()</CODE> effectively
+simulates a System V select.
+
+<H3><A NAME="mouse">Mouse Events</A></H3>
+
+If the mouse interface is active, <CODE>wgetch()</CODE> polls for mouse
+events each call, before it goes to the keyboard for input.  It is
+up to <CODE>lib_mouse.c</CODE> how the polling is accomplished; it may vary
+for different devices. <P>
+
+Under xterm, however, mouse event notifications come in via the keyboard
+input stream.  They are recognized by having the <STRONG>kmous</STRONG> capability
+as a prefix.  This is kind of klugey, but trying to wire in recognition of
+a mouse key prefix without going through the function-key machinery would
+be just too painful, and this turns out to imply having the prefix somewhere
+in the function-key capabilities at terminal-type initialization. <P>
+
+This kluge only works because <STRONG>kmous</STRONG> isn't actually used by any
+historic terminal type or curses implementation we know of.  Best
+guess is it's a relic of some forgotten experiment in-house at Bell
+Labs that didn't leave any traces in the publicly-distributed System V
+terminfo files.  If System V or XPG4 ever gets serious about using it
+again, this kluge may have to change. <P>
+
+Here are some more details about mouse event handling: <P>
+
+The <CODE>lib_mouse()</CODE>code is logically split into a lower level that
+accepts event reports in a device-dependent format and an upper level that
+parses mouse gestures and filters events.  The mediating data structure is a
+circular queue of event structures. <P>
+
+Functionally, the lower level's job is to pick up primitive events and
+put them on the circular queue.  This can happen in one of two ways:
+either (a) <CODE>_nc_mouse_event()</CODE> detects a series of incoming
+mouse reports and queues them, or (b) code in <CODE>lib_getch.c</CODE> detects the
+<STRONG>kmous</STRONG> prefix in the keyboard input stream and calls _nc_mouse_inline
+to queue up a series of adjacent mouse reports. <P>
+
+In either case, <CODE>_nc_mouse_parse()</CODE> should be called after the
+series is accepted to parse the digested mouse reports (low-level
+events) into a gesture (a high-level or composite event).
+
+<H3><A NAME="output">Output and Screen Updating</A></H3>
+
+With the single exception of character echoes during a <CODE>wgetnstr()</CODE>
+call (which simulates cooked-mode line editing in an ncurses window),
+the library normally does all its output at refresh time. <P>
+
+The main job is to go from the current state of the screen (as represented
+in the <CODE>curscr</CODE> window structure) to the desired new state (as
+represented in the <CODE>newscr</CODE> window structure), while doing as
+little I/O as possible. <P>
+
+The brains of this operation are the modules <CODE>hashmap.c</CODE>,
+<CODE>hardscroll.c</CODE> and <CODE>lib_doupdate.c</CODE>; the latter two use
+<CODE>lib_mvcur.c</CODE>.  Essentially, what happens looks like this: <P>
+
+The <CODE>hashmap.c</CODE> module tries to detect vertical motion
+changes between the real and virtual screens.  This information
+is represented by the oldindex members in the newscr structure.
+These are modified by vertical-motion and clear operations, and both are
+re-initialized after each update. To this change-journalling
+information, the hashmap code adds deductions made using a modified Heckel
+algorithm on hash values generated from the line contents. <P>
+
+The <CODE>hardscroll.c</CODE> module computes an optimum set of scroll,
+insertion, and deletion operations to make the indices match.  It calls
+<CODE>_nc_mvcur_scrolln()</CODE> in <CODE>lib_mvcur.c</CODE> to do those motions. <P>
+
+Then <CODE>lib_doupdate.c</CODE> goes to work.  Its job is to do line-by-line
+transformations of <CODE>curscr</CODE> lines to <CODE>newscr</CODE> lines.  Its main
+tool is the routine <CODE>mvcur()</CODE> in <CODE>lib_mvcur.c</CODE>.  This routine
+does cursor-movement optimization, attempting to get from given screen
+location A to given location B in the fewest output characters posible. <P>
+
+If you want to work on screen optimizations, you should use the fact
+that (in the trace-enabled version of the library) enabling the
+<CODE>TRACE_TIMES</CODE> trace level causes a report to be emitted after
+each screen update giving the elapsed time and a count of characters
+emitted during the update.  You can use this to tell when an update
+optimization improves efficiency. <P>
+
+In the trace-enabled version of the library, it is also possible to disable
+and re-enable various optimizations at runtime by tweaking the variable
+<CODE>_nc_optimize_enable</CODE>.  See the file <CODE>include/curses.h.in</CODE>
+for mask values, near the end.
+
+<H1><A NAME="fmnote">The Forms and Menu Libraries</A></H1>
+
+The forms and menu libraries should work reliably in any environment you
+can port ncurses to. The only portability issue anywhere in them is what
+flavor of regular expressions the built-in form field type TYPE_REGEXP
+will recognize. <P>
+
+The configuration code prefers the POSIX regex facility, modeled on
+System V's, but will settle for BSD regexps if the former isn't available. <P>
+
+Historical note: the panels code was written primarily to assist in
+porting u386mon 2.0 (comp.sources.misc v14i001-4) to systems lacking
+panels support; u386mon 2.10 and beyond use it.  This version has been
+slightly cleaned up for <CODE>ncurses</CODE>.
+
+<H1><A NAME="tic">A Tour of the Terminfo Compiler</A></H1>
+
+The <STRONG>ncurses</STRONG> implementation of <STRONG>tic</STRONG> is rather complex
+internally; it has to do a trying combination of missions. This starts
+with the fact that, in addition to its normal duty of compiling
+terminfo sources into loadable terminfo binaries, it has to be able to
+handle termcap syntax and compile that too into terminfo entries. <P>
+
+The implementation therefore starts with a table-driven, dual-mode
+lexical analyzer (in <CODE>comp_scan.c</CODE>).  The lexer chooses its
+mode (termcap or terminfo) based on the first `,' or `:' it finds in
+each entry.  The lexer does all the work of recognizing capability
+names and values; the grammar above it is trivial, just "parse entries
+till you run out of file".
+
+<H2><A NAME="nonuse">Translation of Non-<STRONG>use</STRONG> Capabilities</A></H2>
+
+Translation of most things besides <STRONG>use</STRONG> capabilities is pretty
+straightforward.  The lexical analyzer's tokenizer hands each capability
+name to a hash function, which drives a table lookup.  The table entry
+yields an index which is used to look up the token type in another table,
+and controls interpretation of the value. <P>
+
+One possibly interesting aspect of the implementation is the way the
+compiler tables are initialized.  All the tables are generated by various
+awk/sed/sh scripts from a master table <CODE>include/Caps</CODE>; these
+scripts actually write C initializers which are linked to the compiler.
+Furthermore, the hash table is generated in the same way, so it doesn't
+have to be generated at compiler startup time (another benefit of this
+organization is that the hash table can be in shareable text space). <P>
+
+Thus, adding a new capability is usually pretty trivial, just a matter
+of adding one line to the <CODE>include/Caps</CODE> file.  We'll have more
+to say about this in the section on <A HREF="#translation">Source-Form
+Translation</A>.
+
+<H2><A NAME="uses">Use Capability Resolution</A></H2>
+
+The background problem that makes <STRONG>tic</STRONG> tricky isn't the capability
+translation itself, it's the resolution of <STRONG>use</STRONG> capabilities.  Older
+versions would not handle forward <STRONG>use</STRONG> references for this reason
+(that is, a using terminal always had to follow its use target in the
+source file).  By doing this, they got away with a simple implementation
+tactic; compile everything as it blows by, then resolve uses from compiled
+entries. <P>
+
+This won't do for <STRONG>ncurses</STRONG>.  The problem is that that the whole
+compilation process has to be embeddable in the <STRONG>ncurses</STRONG> library
+so that it can be called by the startup code to translate termcap
+entries on the fly.  The embedded version can't go promiscuously writing
+everything it translates out to disk -- for one thing, it will typically
+be running with non-root permissions. <P>
+
+So our <STRONG>tic</STRONG> is designed to parse an entire terminfo file into a
+doubly-linked circular list of entry structures in-core, and then do
+<STRONG>use</STRONG> resolution in-memory before writing everything out.  This
+design has other advantages: it makes forward and back use-references
+equally easy (so we get the latter for free), and it makes checking for
+name collisions before they're written out easy to do. <P>
+
+And this is exactly how the embedded version works.  But the stand-alone
+user-accessible version of <STRONG>tic</STRONG> partly reverts to the historical
+strategy; it writes to disk (not keeping in core) any entry with no
+<STRONG>use</STRONG> references. <P>
+
+This is strictly a core-economy kluge, implemented because the
+terminfo master file is large enough that some core-poor systems swap
+like crazy when you compile it all in memory...there have been reports of
+this process taking <STRONG>three hours</STRONG>, rather than the twenty seconds
+or less typical on the author's development box. <P>
+
+So.  The executable <STRONG>tic</STRONG> passes the entry-parser a hook that
+<EM>immediately</EM> writes out the referenced entry if it has no use
+capabilities.  The compiler main loop refrains from adding the entry
+to the in-core list when this hook fires.  If some other entry later
+needs to reference an entry that got written immediately, that's OK;
+the resolution code will fetch it off disk when it can't find it in
+core. <P>
+
+Name collisions will still be detected, just not as cleanly.  The
+<CODE>write_entry()</CODE> code complains before overwriting an entry that
+postdates the time of <STRONG>tic</STRONG>'s first call to
+<CODE>write_entry()</CODE>, Thus it will complain about overwriting
+entries newly made during the <STRONG>tic</STRONG> run, but not about
+overwriting ones that predate it.
+
+<H2><A NAME="translation">Source-Form Translation</A></H2>
+
+Another use of <STRONG>tic</STRONG> is to do source translation between various termcap
+and terminfo formats.  There are more variants out there than you might
+think; the ones we know about are described in the <STRONG>captoinfo(1)</STRONG>
+manual page. <P>
+
+The translation output code (<CODE>dump_entry()</CODE> in
+<CODE>ncurses/dump_entry.c</CODE>) is shared with the <STRONG>infocmp(1)</STRONG>
+utility.  It takes the same internal representation used to generate
+the binary form and dumps it to standard output in a specified
+format. <P>
+
+The <CODE>include/Caps</CODE> file has a header comment describing ways you
+can specify source translations for nonstandard capabilities just by
+altering the master table.  It's possible to set up capability aliasing
+or tell the compiler to plain ignore a given capability without writing
+any C code at all. <P>
+
+For circumstances where you need to do algorithmic translation, there
+are functions in <CODE>parse_entry.c</CODE> called after the parse of each
+entry that are specifically intended to encapsulate such
+translations.  This, for example, is where the AIX <STRONG>box1</STRONG> capability
+get translated to an <STRONG>acsc</STRONG> string.
+
+<H1><A NAME="utils">Other Utilities</A></H1>
+
+The <STRONG>infocmp</STRONG> utility is just a wrapper around the same
+entry-dumping code used by <STRONG>tic</STRONG> for source translation.  Perhaps
+the one interesting aspect of the code is the use of a predicate
+function passed in to <CODE>dump_entry()</CODE> to control which
+capabilities are dumped.  This is necessary in order to handle both
+the ordinary De-compilation case and entry difference reporting. <P>
+
+The <STRONG>tput</STRONG> and <STRONG>clear</STRONG> utilities just do an entry load
+followed by a <CODE>tputs()</CODE> of a selected capability.
+
+<H1><A NAME="style">Style Tips for Developers</A></H1>
+
+See the TO-DO file in the top-level directory of the source distribution
+for additions that would be particularly useful. <P>
+
+The prefix <CODE>_nc_</CODE> should be used on library public functions that are
+not part of the curses API in order to prevent pollution of the
+application namespace.
+
+If you have to add to or modify the function prototypes in curses.h.in,
+read ncurses/MKlib_gen.sh first so you can avoid breaking XSI conformance.
+
+Please join the ncurses mailing list.  See the INSTALL file in the
+top level of the distribution for details on the list. <P>
+
+Look for the string <CODE>FIXME</CODE> in source files to tag minor bugs
+and potential problems that could use fixing. <P>
+
+Don't try to auto-detect OS features in the main body of the C code.
+That's the job of the configuration system. <P>
+
+To hold down complexity, do make your code data-driven.  Especially,
+if you can drive logic from a table filtered out of
+<CODE>include/Caps</CODE>, do it.  If you find you need to augment the
+data in that file in order to generate the proper table, that's still
+preferable to ad-hoc code -- that's why the fifth field (flags) is
+there. <P>
+
+Have fun!
+
+<H1><A NAME="port">Porting Hints</A></H1>
+
+The following notes are intended to be a first step towards DOS and Macintosh
+ports of the ncurses libraries. <P>
+
+The following library modules are `pure curses'; they operate only on
+the curses internal structures, do all output through other curses
+calls (not including <CODE>tputs()</CODE> and <CODE>putp()</CODE>) and do not
+call any other UNIX routines such as signal(2) or the stdio library.
+Thus, they should not need to be modified for single-terminal
+ports. 
+
+<blockquote>
+<code>
+lib_addch.c
+lib_addstr.c
+lib_bkgd.c
+lib_box.c
+lib_clear.c
+lib_clrbot.c
+lib_clreol.c
+lib_delch.c
+lib_delwin.c
+lib_erase.c
+lib_inchstr.c
+lib_insch.c
+lib_insdel.c
+lib_insstr.c
+lib_keyname.c
+lib_move.c
+lib_mvwin.c
+lib_newwin.c
+lib_overlay.c
+lib_pad.c
+lib_printw.c
+lib_refresh.c
+lib_scanw.c
+lib_scroll.c
+lib_scrreg.c
+lib_set_term.c
+lib_touch.c
+lib_tparm.c
+lib_tputs.c
+lib_unctrl.c
+lib_window.c
+panel.c
+</code>
+</blockquote>
+<P>
+
+This module is pure curses, but calls outstr():
+
+<blockquote>
+<code>
+lib_getstr.c
+</code>
+</blockquote>
+<P>
+
+These modules are pure curses, except that they use <CODE>tputs()</CODE>
+and <CODE>putp()</CODE>:
+
+<blockquote>
+<code>
+lib_beep.c
+lib_color.c
+lib_endwin.c
+lib_options.c
+lib_slk.c
+lib_vidattr.c
+</code>
+</blockquote>
+<P>
+
+This modules assist in POSIX emulation on non-POSIX systems:
+<DL>
+<DT> sigaction.c
+<DD> signal calls
+</DL>
+
+The following source files will not be needed for a
+single-terminal-type port.
+
+<blockquote>
+<code>
+alloc_entry.c
+captoinfo.c
+clear.c
+comp_captab.c
+comp_error.c
+comp_hash.c
+comp_main.c
+comp_parse.c
+comp_scan.c
+dump_entry.c
+infocmp.c
+parse_entry.c
+read_entry.c
+tput.c
+write_entry.c
+</code>
+</blockquote>
+<P>
+
+The following modules will use open()/read()/write()/close()/lseek() on files,
+but no other OS calls.
+
+<DL>
+<DT>lib_screen.c
+<DD>used to read/write screen dumps
+<DT>lib_trace.c
+<DD>used to write trace data to the logfile
+</DL>
+
+Modules that would have to be modified for a port start here: <P>
+
+The following modules are `pure curses' but contain assumptions inappropriate
+for a memory-mapped port.
+
+<dl>
+<dt>lib_longname.c<dd>assumes there may be multiple terminals
+<dt>lib_acs.c<dd>assumes acs_map as a double indirection
+<dt>lib_mvcur.c<dd>assumes cursor moves have variable cost
+<dt>lib_termcap.c<dd>assumes there may be multiple terminals
+<dt>lib_ti.c<dd>assumes there may be multiple terminals
+</dl>
+
+The following modules use UNIX-specific calls:
+
+<dl>
+<dt>lib_doupdate.c<dd>input checking
+<dt>lib_getch.c<dd>read()
+<dt>lib_initscr.c<dd>getenv()
+<dt>lib_newterm.c
+<dt>lib_baudrate.c
+<dt>lib_kernel.c<dd>various tty-manipulation and system calls
+<dt>lib_raw.c<dd>various tty-manipulation calls
+<dt>lib_setup.c<dd>various tty-manipulation calls
+<dt>lib_restart.c<dd>various tty-manipulation calls
+<dt>lib_tstp.c<dd>signal-manipulation calls
+<dt>lib_twait.c<dd>gettimeofday(), select().
+</dl>
+
+<HR>
+<ADDRESS>Eric S. Raymond &lt;esr@snark.thyrsus.com&gt;</ADDRESS>
+(Note: This is <EM>not</EM> the <A HREF="#bugtrack">bug address</A>!)
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/index.html b/ncurses-5.2/doc/html/index.html
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+<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 3.0//EN">
+<!--
+  $Id$
+-->
+<HTML>
+<HEAD>
+<TITLE>Welcome to ncurses</TITLE>
+<link rev=made href="mailto:bug-ncurses@gnu.org">
+</HEAD>
+<BODY>
+
+<H1>Welcome to ncurses</H1>
+From this index page you have access to these further documents
+<UL>
+<LI>The <a href="announce.html">Announcement</a> of the current version of ncurses.</LI>
+<LI>An <a href="ncurses-intro.html">Introduction</a> into (n)curses programming.</LI>
+<LI>A <a href="hackguide.html">hackers guide</a> to ncurses.</LI>
+<LI>A description of the <a href="Ada95.html">Ada95 binding</a> to ncurses.</LI>
+</UL><P>
+We also have HTML versions of all the ncurses <a href="man">manpages</a>.
+</BODY>
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+<!--
+# The following sets edit modes for GNU EMACS
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+# fill-column:70
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+-->
diff --git a/ncurses-5.2/doc/html/man/captoinfo.1m.html b/ncurses-5.2/doc/html/man/captoinfo.1m.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>captoinfo</B>  - convert a <I>termcap</I> description into a <I>terminfo</I>
+       description
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>captoinfo</B> [<B>-v</B><I>n</I> <I>width</I>]  [<B>-V</B>] [<B>-1</B>] [<B>-w</B> <I>width</I>] <I>file</I> . . .
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       <B>captoinfo</B> looks in <I>file</I>  for  <B>termcap</B>  descriptions.   For
+       each  one  found,  an  equivalent  <B>terminfo</B> description is
+       written to standard output.  Termcap <B>tc</B>  capabilities  are
+       translated directly to terminfo <B>use</B> capabilities.
+
+       If no <I>file</I> is given, then the environment variable <B>TERMCAP</B>
+       is used for the filename or entry.  If <B>TERMCAP</B> is  a  full
+       pathname  to  a  file,  only  the  terminal  whose name is
+       specified in the environment variable  <B>TERM</B>  is  extracted
+       from  that  file.   If the environment variable <B>TERMCAP</B> is
+       not set, then the file <B>/usr/share/terminfo</B> is read.
+
+       <B>-v</B>   print out tracing information on  standard  error  as
+            the program runs.
+
+       <B>-V</B>   print  out  the  version  of  the  program  in use on
+            standard error and exit.
+
+       <B>-1</B>   cause  the  fields  to  print  out  one  to  a  line.
+            Otherwise,  the  fields  will be printed several to a
+            line to a maximum width of 60 characters.
+
+       <B>-w</B>   change the output to <I>width</I> characters.
+
+
+</PRE>
+<H2>FILES</H2><PRE>
+       /usr/share/terminfo Compiled     terminal      description
+                           database.
+
+
+</PRE>
+<H2>TRANSLATIONS FROM NONSTANDARD CAPABILITIES</H2><PRE>
+       Some  obsolete nonstandard capabilities will automatically
+       be translated into  standard  (SVr4/XSI  Curses)  terminfo
+       capabilities   by   <B>captoinfo</B>.    Whenever  one  of  these
+       automatic translations is done, the program will issue  an
+       notification to stderr, inviting the user to check that it
+       has not mistakenly translated  a  completely  unknown  and
+       random capability and/or syntax error.
+
+       Nonstd   Std    From           Terminfo
+        name    name                 capability
+       -----------------------------------------------
+       BO       mr     AT&amp;T    enter_reverse_mode
+       CI       vi     AT&amp;T    cursor_invisible
+       CV       ve     AT&amp;T    cursor_normal
+       DS       mh     AT&amp;T    enter_dim_mode
+       EE       me     AT&amp;T    exit_attribute_mode
+
+       FE       LF     AT&amp;T    label_on
+       FL       LO     AT&amp;T    label_off
+       XS       mk     AT&amp;T    enter_secure_mode
+       EN       @7     XENIX   key_end
+       GE       ae     XENIX   exit_alt_charset_mode
+       GS       as     XENIX   enter_alt_charset_mode
+       HM       kh     XENIX   key_home
+       LD       kL     XENIX   key_dl
+       PD       kN     XENIX   key_npage
+       PN       po     XENIX   prtr_off
+       PS       pf     XENIX   prtr_on
+       PU       kP     XENIX   key_ppage
+       RT       @8     XENIX   kent
+       UP       ku     XENIX   kcuu1
+       KA       k;     Tek     key_f10
+       KB       F1     Tek     key_f11
+       KC       F2     Tek     key_f12
+       KD       F3     Tek     key_f13
+       KE       F4     Tek     key_f14
+       KF       F5     Tek     key_f15
+       BC       Sb     Tek     set_background
+       FC       Sf     Tek     set_foreground
+       HS       mh     Iris    enter_dim_mode
+
+       XENIX  termcap  also  used  to  have  a  set  of extension
+       capabilities for forms drawing, designed to take advantage
+       of the IBM PC high-half graphics.  They were as follows:
+
+       Cap          Graphic
+       -----------------------------
+       G2    upper left
+       G3    lower left
+       G1    upper right
+       G4    lower right
+       GR    pointing right
+       GL    pointing left
+       GU    pointing up
+       GD    pointing down
+       GH    horizontal line
+       GV    vertical line
+       GC    intersection
+       G6    upper left
+       G7    lower left
+       G5    upper right
+       G8    lower right
+       Gr    tee pointing right
+       Gr    tee pointing left
+       Gu    tee pointing up
+       Gd    tee pointing down
+       Gh    horizontal line
+       Gv    vertical line
+       Gc    intersection
+       GG    acs magic cookie count
+
+       If  the  single-line  capabilities occur in an entry, they
+       will automatically be composed into an <B>acsc</B>  string.   The
+       double-line  capabilities  and  <B>GG</B>  are  discarded  with a
+       warning message.
+
+       IBM's AIX has a  terminfo  facility  descended  from  SVr1
+       terminfo  but  incompatible  with  the  SVr4  format.  The
+       following AIX extensions are automatically translated:
+
+        IBM    XSI
+       -------------
+       ksel    kslt
+       kbtab   kcbt
+       font0   s0ds
+       font1   s1ds
+       font2   s2ds
+       font3   s3ds
+
+       Additionally,   the   AIX   <B>box1</B>   capability   will    be
+       automatically translated to an <B>acsc</B> string.
+
+       Hewlett-Packard's    terminfo    library    supports   two
+       nonstandard terminfo capabilities <B>meml</B> (memory  lock)  and
+       <B>memu</B>  (memory  unlock).   These  will  be discarded with a
+       warning message.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       This utility is actually a link to <B><A HREF="tic.1m.html">tic(1m)</A></B>, running in  <I>-I</I>
+       mode.  You can use other <I>tic</I> options such as <B>-f</B> and  <B>-x</B>.
+
+       The  trace  option isn't identical to SVr4's.  Under SVr4,
+       instead of following the -v with  a  trace  level  n,  you
+       repeat it n times.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="infocmp.1m.html">infocmp(1m)</A></B>, <B><A HREF="terminfo.5.html">terminfo(5)</A></B>
+
+
+</PRE>
+<H2>AUTHOR</H2><PRE>
+       Eric S. Raymond &lt;esr@snark.thyrsus.com&gt;
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/clear.1.html b/ncurses-5.2/doc/html/man/clear.1.html
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+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>clear</B> - clear the terminal screen
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>clear</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       <B>clear</B> clears your screen if this is possible.  It looks in
+       the environment for the terminal type and then in the <B>ter-</B>
+       <B>minfo</B> database to figure out how to clear the screen.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="tput.1.html">tput(1)</A></B>, <B><A HREF="terminfo.5.html">terminfo(5)</A></B>
+
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_addch.3x.html b/ncurses-5.2/doc/html/man/curs_addch.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>addch</B>,  <B>waddch</B>,  <B>mvaddch</B>,  <B>mvwaddch</B>, <B>echochar</B>, <B>wechochar</B> -
+       add a character (with attributes) to a <B>curses</B> window, then
+       advance the cursor
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>addch(chtype</B> <B>ch);</B>
+       <B>int</B> <B>waddch(WINDOW</B> <B>*win,</B> <B>chtype</B> <B>ch);</B>
+       <B>int</B> <B>mvaddch(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>chtype</B> <B>ch);</B>
+       <B>int</B> <B>mvwaddch(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>chtype</B> <B>ch);</B>
+       <B>int</B> <B>echochar(chtype</B> <B>ch);</B>
+       <B>int</B> <B>wechochar(WINDOW</B> <B>*win,</B> <B>chtype</B> <B>ch);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  <B>addch</B>,  <B>waddch</B>, <B>mvaddch</B> and <B>mvwaddch</B> routines put the
+       character <I>ch</I> into the given window at its  current  window
+       position,  which  is then advanced.  They are analogous to
+       <B>putchar</B> in <B><A HREF="stdio.3.html">stdio(3)</A></B>.  If the advance is at the right  mar-
+       gin,  the  cursor  automatically wraps to the beginning of
+       the next line.  At the bottom  of  the  current  scrolling
+       region,  if  <B>scrollok</B>  is enabled, the scrolling region is
+       scrolled up one line.
+
+       If <I>ch</I> is a tab, newline, or backspace, the cursor is moved
+       appropriately within the window.  Backspace moves the cur-
+       sor one character left; at the left edge of  a  window  it
+       does  nothing.   Newline  does  a <B>clrtoeol</B>, then moves the
+       cursor to  the  window  left  margin  on  the  next  line,
+       scrolling  the window if on the last line).  Tabs are con-
+       sidered to be at every eighth column.
+
+       If <I>ch</I> is any control character other than tab, newline, or
+       backspace,  it  is  drawn  in  <B>^</B><I>X</I> notation.  Calling <B>winch</B>
+       after adding a control character does not return the char-
+       acter  itself, but instead returns the ^-representation of
+       the control character.
+
+       Video attributes can be combined with a character argument
+       passed to <B>addch</B> or related functions by logical-ORing them
+       into the character.  (Thus,  text,  including  attributes,
+       can  be  copied  from  one place to another using <B>inch</B> and
+       <B>addch</B>.).  See the <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B> page for values of  prede-
+       fined video attribute constants that can be usefully OR'ed
+       into characters.
+
+       The <B>echochar</B> and <B>wechochar</B> routines are  equivalent  to  a
+       call  to <B>addch</B> followed by a call to <B>refresh</B>, or a call to
+       <B>waddch</B> followed by a call to <B>wrefresh</B>.  The knowledge that
+       only  a  single character is being output is used and, for
+       non-control characters, a  considerable  performance  gain
+       may  be  seen  by  using  these  routines instead of their
+       equivalents.
+
+   <B>Line</B> <B>Graphics</B>
+       The following variables may be used to  add  line  drawing
+       characters  to  the screen with routines of the <B>addch</B> fam-
+       ily.  The default character listed below is  used  if  the
+       <B>acsc</B>   capability   doesn't   define  a  terminal-specific
+       replacement for it (but see the EXTENSIONS section below).
+       The names are taken from VT100 nomenclature.
+
+       <I>Name</I>           <I>Default</I>   <I>Description</I>
+       --------------------------------------------------
+       ACS_BLOCK      #         solid square block
+       ACS_BOARD      #         board of squares
+       ACS_BTEE       +         bottom tee
+       ACS_BULLET     o         bullet
+       ACS_CKBOARD    :         checker board (stipple)
+       ACS_DARROW     v         arrow pointing down
+       ACS_DEGREE     '         degree symbol
+       ACS_DIAMOND    +         diamond
+       ACS_GEQUAL     &gt;         greater-than-or-equal-to
+       ACS_HLINE      -         horizontal line
+       ACS_LANTERN    #         lantern symbol
+       ACS_LARROW     &lt;         arrow pointing left
+       ACS_LEQUAL     &lt;         less-than-or-equal-to
+       ACS_LLCORNER   +         lower left-hand corner
+       ACS_LRCORNER   +         lower right-hand corner
+       ACS_LTEE       +         left tee
+       ACS_NEQUAL     !         not-equal
+       ACS_PI         *         greek pi
+       ACS_PLMINUS    #         plus/minus
+       ACS_PLUS       +         plus
+       ACS_RARROW     &gt;         arrow pointing right
+       ACS_RTEE       +         right tee
+       ACS_S1         -         scan line 1
+       ACS_S3         -         scan line 3
+       ACS_S7         -         scan line 7
+       ACS_S9         _         scan line 9
+       ACS_STERLING   f         pound-sterling symbol
+       ACS_TTEE       +         top tee
+       ACS_UARROW     ^         arrow pointing up
+       ACS_ULCORNER   +         upper left-hand corner
+       ACS_URCORNER   +         upper right-hand corner
+       ACS_VLINE      |         vertical line
+
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All routines return the integer <B>ERR</B> upon failure and <B>OK</B> on
+       success (the SVr4 manuals specify only "an  integer  value
+       other than <B>ERR</B>") upon successful completion, unless other-
+       wise noted in the preceding routine descriptions.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>addch</B>, <B>mvaddch</B>, <B>mvwaddch</B>, and  <B>echochar</B>  may  be
+       macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       All  these functions are described in the XSI Curses stan-
+       dard, Issue 4.  The defaults specified  for  forms-drawing
+       characters apply in the POSIX locale.
+
+       Some  ACS symbols (ACS_S3, ACS_S7, ACS_LEQUAL, ACS_GEQUAL,
+       ACS_PI, ACS_NEQUAL, ACS_STERLING) were not  documented  in
+       any  publicly  released  System V.  However, many publicly
+       available terminfos include <B>acsc</B> strings  in  which  their
+       key  characters  (pryz{|}) are embedded, and a second-hand
+       list of their character descriptions has  come  to  light.
+       The   ACS-prefixed   names  for  them  were  invented  for
+       <B><A HREF="ncurses.3x.html">ncurses(3x)</A></B>.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>, <B><A HREF="curs_clear.3x.html">curs_clear(3x)</A></B>,  <B><A HREF="curs_inch.3x.html">curs_inch(3x)</A></B>,
+       <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>, <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>, <B><A HREF="putc.3S.html">putc(3S)</A></B>.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_addchstr.3x.html b/ncurses-5.2/doc/html/man/curs_addchstr.3x.html
new file mode 100644
index 0000000..43f244d
--- /dev/null
+++ b/ncurses-5.2/doc/html/man/curs_addchstr.3x.html
@@ -0,0 +1,80 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>addchstr</B>,  <B>addchnstr</B>,  <B>waddchstr</B>,  <B>waddchnstr</B>, <B>mvaddchstr</B>,
+       <B>mvaddchnstr</B>, <B>mvwaddchstr</B>, <B>mvwaddchnstr</B> - add a  string  of
+       characters (and attributes) to a <B>curses</B> window
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>addchstr(const</B> <B>chtype</B> <B>*chstr);</B>
+       <B>int</B> <B>addchnstr(const</B> <B>chtype</B> <B>*chstr,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>waddchstr(WINDOW</B> <B>*win,</B> <B>const</B> <B>chtype</B> <B>*chstr);</B>
+       <B>int</B> <B>waddchnstr(WINDOW</B> <B>*win,</B> <B>const</B> <B>chtype</B> <B>*chstr,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>mvaddchstr(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>chtype</B> <B>*chstr);</B>
+       <B>int</B> <B>mvaddchnstr(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>chtype</B> <B>*chstr,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>mvwaddchstr(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B>  <B>x,</B>  <B>const</B>  <B>chtype</B>
+       <B>*chstr);</B>
+       <B>int</B>  <B>mvwaddchnstr(WINDOW</B>  <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>chtype</B>
+       <B>*chstr,</B> <B>int</B> <B>n);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These routines copy <I>chstr</I> into the window image  structure
+       at  and  after the current cursor position.  The four rou-
+       tines with <I>n</I> as the last argument copy at most <I>n</I> elements,
+       but  no  more than will fit on the line.  If <B>n</B>=<B>-1</B> then the
+       whole string is copied, to the maximum number  of  charac-
+       ters that will fit on the line.
+
+       The window cursor is <I>not</I> advanced, and these routines work
+       faster than <B>waddnstr</B>.  On the other hand, they don't  per-
+       form  any  kind  of  checking  (such  as  for the newline,
+       backspace, or  carriage  return  characters),  they  don't
+       advance  the  current  cursor  position, they don't expand
+       other control characters to ^-escapes, and  they  truncate
+       the  string  if  it  crosses the right margin, rather then
+       wrapping it around to the new line.
+
+
+
+</PRE>
+<H2>RETURN VALUES</H2><PRE>
+       All routines return the integer <B>ERR</B> upon failure and <B>OK</B> on
+       success  (the  SVr4 manuals specify only "an integer value
+       other than <B>ERR</B>") upon successful completion, unless other-
+       wise noted in the preceding routine descriptions.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that all routines except <B>waddchnstr</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       All  these  entry  points  are described in the XSI Curses
+       standard, Issue 4.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>.
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_addstr.3x.html b/ncurses-5.2/doc/html/man/curs_addstr.3x.html
new file mode 100644
index 0000000..e83e795
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+++ b/ncurses-5.2/doc/html/man/curs_addstr.3x.html
@@ -0,0 +1,80 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>addstr</B>,  <B>addnstr</B>,  <B>waddstr</B>, <B>waddnstr</B>, <B>mvaddstr</B>, <B>mvaddnstr</B>,
+       <B>mvwaddstr</B>, <B>mvwaddnstr</B> - add a string of  characters  to  a
+       <B>curses</B> window and advance cursor
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>addstr(const</B> <B>char</B> <B>*str);</B>
+       <B>int</B> <B>addnstr(const</B> <B>char</B> <B>*str,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>waddstr(WINDOW</B> <B>*win,</B> <B>const</B> <B>char</B> <B>*str);</B>
+       <B>int</B> <B>waddnstr(WINDOW</B> <B>*win,</B> <B>const</B> <B>char</B> <B>*str,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>mvaddstr(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>char</B> <B>*str);</B>
+       <B>int</B> <B>mvaddnstr(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>char</B> <B>*str,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>mvwaddstr(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>char</B> <B>*str);</B>
+       <B>int</B> <B>mvwaddnstr(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>char</B> <B>*str,</B>
+       <B>int</B> <B>n);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These  routines  write  the characters of the (null-termi-
+       nated) character string <I>str</I> on the given  window.   It  is
+       similar  to  calling <B>waddch</B> once for each character in the
+       string.  The four routines with <I>n</I>  as  the  last  argument
+       write  at  most <I>n</I> characters.  If <I>n</I> is -1, then the entire
+       string will be added.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All routines return the integer <B>ERR</B> upon failure and <B>OK</B> on
+       success  (the  SVr4 manuals specify only "an integer value
+       other than <B>ERR</B>") upon successful completion.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note  that  all  of  these  routines  except  <B>waddstr</B>  and
+       <B>waddnstr</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       All  these  entry  points  are described in the XSI Curses
+       standard, Issue 4.  The XSI errors EILSEQ  and  EOVERFLOW,
+       associated  with  extended-level  conformance, are not yet
+       detected.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_addch.3x.html">curs_addch(3x)</A></B>.
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_attr.3x.html b/ncurses-5.2/doc/html/man/curs_attr.3x.html
new file mode 100644
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@@ -0,0 +1,186 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>attroff</B>,  <B>wattroff</B>,  <B>attron</B>,  <B>wattron</B>,  <B>attrset</B>, <B>wattrset</B>,
+       <B>color_set</B>,  <B>wcolor_set</B>,  <B>standend</B>,  <B>wstandend</B>,   <B>standout</B>,
+       <B>wstandout</B>,   <B>attr_get</B>,   <B>wattr_get</B>,  <B>attr_off</B>,  <B>wattr_off</B>,
+       <B>attr_on</B>, <B>wattr_on</B>,  <B>attr_set</B>,  <B>wattr_set</B>,  <B>chgat</B>,  <B>wchgat</B>,
+       <B>mvchgat</B>, <B>mvwchgat</B>, <B>PAIR_NUMBER</B> - <B>curses</B> character and win-
+       dow attribute control routines
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+       <B>int</B> <B>attroff(int</B> <B>attrs);</B>
+       <B>int</B> <B>wattroff(WINDOW</B> <B>*win,</B> <B>int</B> <B>attrs);</B>
+       <B>int</B> <B>attron(int</B> <B>attrs);</B>
+       <B>int</B> <B>wattron(WINDOW</B> <B>*win,</B> <B>int</B> <B>attrs);</B>
+       <B>int</B> <B>attrset(int</B> <B>attrs);</B>
+       <B>int</B> <B>wattrset(WINDOW</B> <B>*win,</B> <B>int</B> <B>attrs);</B>
+       <B>int</B> <B>color_set(short</B> <B>color_pair_number,</B> <B>void*</B> <B>opts);</B>
+       <B>int</B> <B>wcolor_set(WINDOW</B> <B>*win,</B> <B>short</B> <B>color_pair_number,</B>
+             <B>void*</B> <B>opts);</B>
+       <B>int</B> <B>standend(void);</B>
+       <B>int</B> <B>wstandend(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>standout(void);</B>
+       <B>int</B> <B>wstandout(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>attr_get(attr_t</B> <B>*attrs,</B> <B>short</B> <B>*pair,</B> <B>void</B> <B>*opts);</B>
+       <B>int</B> <B>wattr_get(WINDOW</B> <B>*win,</B> <B>attr_t</B> <B>*attrs,</B> <B>short</B> <B>*pair,</B>
+              <B>void</B> <B>*opts);</B>
+       <B>int</B> <B>attr_off(attr_t</B> <B>attrs,</B> <B>void</B> <B>*opts);</B>
+       <B>int</B> <B>wattr_off(WINDOW</B> <B>*win,</B> <B>attr_t</B> <B>attrs,</B> <B>void</B> <B>*opts);</B>
+       <B>int</B> <B>attr_on(attr_t</B> <B>attrs,</B> <B>void</B> <B>*opts);</B>
+       <B>int</B> <B>wattr_on(WINDOW</B> <B>*win,</B> <B>attr_t</B> <B>attrs,</B> <B>void</B> <B>*opts);</B>
+       <B>int</B> <B>attr_set(attr_t</B> <B>attrs,</B> <B>short</B> <B>pair,</B> <B>void</B> <B>*opts);</B>
+       <B>int</B> <B>wattr_set(WINDOW</B> <B>*win,</B> <B>attr_t</B> <B>attrs,</B> <B>short</B> <B>pair,</B>  <B>void</B>
+       <B>*opts);</B>
+       <B>int</B> <B>chgat(int</B> <B>n,</B> <B>attr_t</B> <B>attr,</B> <B>short</B> <B>color,</B>
+             <B>const</B> <B>void</B> <B>*opts)</B>
+       <B>int</B> <B>wchgat(WINDOW</B> <B>*win,</B> <B>int</B> <B>n,</B> <B>attr_t</B> <B>attr,</B>
+             <B>short</B> <B>color,</B> <B>const</B> <B>void</B> <B>*opts)</B>
+       <B>int</B> <B>mvchgat(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>int</B> <B>n,</B> <B>attr_t</B> <B>attr,</B>
+             <B>short</B> <B>color,</B> <B>const</B> <B>void</B> <B>*opts)</B>
+       <B>int</B> <B>mvwchgat(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>int</B> <B>n,</B>
+             <B>attr_t</B> <B>attr,</B> <B>short</B> <B>color,</B> <B>const</B> <B>void</B> <B>*opts)</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These  routines  manipulate  the current attributes of the
+       named window.  The current attributes of a window apply to
+       all  characters that are written into the window with <B>wad-</B>
+       <B>dch</B>, <B>waddstr</B> and <B>wprintw</B>.  Attributes are  a  property  of
+       the  character,  and  move  with the character through any
+       scrolling and insert/delete line/character operations.  To
+       the  extent  possible,  they  are displayed as appropriate
+       modifications to the graphic rendition of  characters  put
+       on the screen.
+
+       The  routine  <B>attrset</B>  sets  the current attributes of the
+       given window to <I>attrs</I>.  The routine <B>attroff</B> turns off  the
+       named  attributes  without turning any other attributes on
+       or off.  The routine <B>attron</B> turns on the named  attributes
+       without affecting any others.  The routine <B>standout</B> is the
+       same as <B>attron(A_STANDOUT)</B>.  The routine <B>standend</B>  is  the
+       same as <B>attrset(A_NORMAL)</B> or <B>attrset(0)</B>, that is, it turns
+       off all attributes.
+
+       The routine <B>color_set</B> sets the current color of the  given
+       window  to the foreground/background combination described
+       by the color_pair_number. The parameter opts  is  reserved
+       for future use, applications must supply a null pointer.
+
+       The  routine  <B>wattr_get</B>  returns the current attribute and
+       color pair for the given window; <B>attr_get</B> returns the cur-
+       rent  attribute  and color pair for <B>stdscr</B>.  The remaining
+       <B>attr_</B>* functions operate exactly  like  the  corresponding
+       <B>attr</B>*  functions,  except that they take arguments of type
+       <B>attr_t</B> rather than <B>int</B>.
+
+       The routine <B>chgat</B> changes the attributes of a given number
+       of  characters  starting at the current cursor location of
+       <B>stdscr</B>.  It does not update the cursor and does  not  per-
+       form  wrapping.   A  character count of -1 or greater than
+       the remaining window width means to change attributes  all
+       the  way to the end of the current line.  The <B>wchgat</B> func-
+       tion generalizes this to any window; the <B>mvwchgat</B> function
+       does a cursor move before acting.  In these functions, the
+       color argument is a color-pair  index  (as  in  the  first
+       argument  of  <I>init</I><B>_</B><I>pair</I>,  see  <B><A HREF="curs_color.3x.html">curs_color(3x)</A></B>).   The <B>opts</B>
+       argument is not presently used, but is  reserved  for  the
+       future (leave it <B>NULL</B>).
+
+   <B>Attributes</B>
+       The following video attributes, defined in <B>&lt;curses.h&gt;</B>, can
+       be passed to the routines <B>attron</B>, <B>attroff</B>, and <B>attrset</B>, or
+       OR'ed with the characters passed to <B>addch</B>.
+
+        <B>A_NORMAL</B>        Normal display (no highlight)
+        <B>A_STANDOUT</B>      Best highlighting mode of the terminal.
+        <B>A_UNDERLINE</B>     Underlining
+        <B>A_REVERSE</B>       Reverse video
+        <B>A_BLINK</B>         Blinking
+        <B>A_DIM</B>           Half bright
+        <B>A_BOLD</B>          Extra bright or bold
+        <B>A_PROTECT</B>       Protected mode
+        <B>A_INVIS</B>         Invisible or blank mode
+        <B>A_ALTCHARSET</B>    Alternate character set
+        <B>A_CHARTEXT</B>      Bit-mask to extract a character
+        <B>COLOR_PAIR(</B><I>n</I><B>)</B>   Color-pair number <I>n</I>
+
+       The following macro is the reverse of <B>COLOR_PAIR(</B><I>n</I><B>)</B>:
+
+       <B>PAIR_NUMBER(</B><I>attrs</I>) Returns the pair number associated
+                          with the <B>COLOR_PAIR(</B><I>n</I><B>)</B> attribute.
+
+       The  return values of many of these routines are not mean-
+       ingful (they are implemented as macro-expanded assignments
+       and  simply  return their argument).  The SVr4 manual page
+       claims (falsely) that these routines always return <B>1</B>.
+
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>attroff</B>,  <B>wattroff</B>,  <B>attron</B>,  <B>wattron</B>,  <B>attrset</B>,
+       <B>wattrset</B>, <B>standend</B> and <B>standout</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       All  these functions are supported in the XSI Curses stan-
+       dard, Issue 4.  The standard defined  the  dedicated  type
+       for  highlights,  <B>attr_t</B>,  which  is  not  defined in SVr4
+       curses. The functions taking <B>attr_t</B> arguments are not sup-
+       ported under SVr4.
+
+       The  XSI  Curses  standard  states that whether the tradi-
+       tional  functions  <B>attron</B>/<B>attroff</B>/<B>attrset</B>  can  manipulate
+       attributes  other  than <B>A_BLINK</B>, <B>A_BOLD</B>, <B>A_DIM</B>, <B>A_REVERSE</B>,
+       <B>A_STANDOUT</B>, or <B>A_UNDERLINE</B> is "unspecified".   Under  this
+       implementation  as  well  as  SVr4 curses, these functions
+       correctly manipulate all other  highlights  (specifically,
+       <B>A_ALTCHARSET</B>, <B>A_PROTECT</B>, and <B>A_INVIS</B>).
+
+       XSI  Curses added the new entry points, <B>attr_get</B>, <B>attr_on</B>,
+       <B>attr_off</B>,  <B>attr_set</B>,   <B>wattr_on</B>,   <B>wattr_off</B>,   <B>wattr_get</B>,
+       <B>wattr_set</B>.   These  are intended to work with a new series
+       of highlight macros prefixed with <B>WA_</B>.
+
+        <B>WA_NORMAL</B>       Normal display (no highlight)
+        <B>WA_STANDOUT</B>     Best highlighting mode of the terminal.
+        <B>WA_UNDERLINE</B>    Underlining
+        <B>WA_REVERSE</B>      Reverse video
+        <B>WA_BLINK</B>        Blinking
+        <B>WA_DIM</B>          Half bright
+        <B>WA_BOLD</B>         Extra bright or bold
+        <B>WA_ALTCHARSET</B>   Alternate character set
+
+       The XSI curses standard specifies that each pair of corre-
+       sponding  <B>A_</B>  and <B>WA_</B>-using functions operates on the same
+       current-highlight information.
+
+       The XSI standard extended conformance level adds new high-
+       lights <B>A_HORIZONTAL</B>, <B>A_LEFT</B>, <B>A_LOW</B>, <B>A_RIGHT</B>, <B>A_TOP</B>, <B>A_VER-</B>
+       <B>TICAL</B> (and corresponding <B>WA_</B> macros for each)  which  this
+       curses does not yet support.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>,        <B><A HREF="curs_addch.3x.html">curs_addch(3x)</A></B>,        <B><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></B>,
+       <B><A HREF="curs_printw.3x.html">curs_printw(3x)</A></B>
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_beep.3x.html b/ncurses-5.2/doc/html/man/curs_beep.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>beep</B>, <B>flash</B> - <B>curses</B> bell and screen flash routines
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>beep(void);</B>
+       <B>int</B> <B>flash(void);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>beep</B> and <B>flash</B> routines are used to alert the terminal
+       user.  The routine <B>beep</B> sounds an  audible  alarm  on  the
+       terminal,  if  possible;  otherwise  it flashes the screen
+       (visible bell).  The routine <B>flash</B> flashes the screen, and
+       if  that  is  not  possible, sounds the alert.  If neither
+       alert is possible, nothing happens.  Nearly all  terminals
+       have  an  audible  alert (bell or beep), but only some can
+       flash the screen.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       These routines return <B>OK</B> if they  succeed  in  beeping  or
+       flashing, <B>ERR</B> otherwise.
+
+
+</PRE>
+<H2>EXTENSIONS</H2><PRE>
+       SVr4's  beep  and flash routines always returned <B>OK</B>, so it
+       was not possible to tell when the beep or flash failed.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These functions are defined in the  XSI  Curses  standard,
+       Issue  4.  Like SVr4, it specifies that they always return
+       <B>OK</B>.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_bkgd.3x.html b/ncurses-5.2/doc/html/man/curs_bkgd.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>bkgdset</B>,  <B>wbkgdset</B>,  <B>bkgd</B>,  <B>wbkgd</B>, <B>getbkgd</B> - <B>curses</B> window
+       background manipulation routines
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>void</B> <B>bkgdset(const</B> <B>chtype</B> <B>ch);</B>
+       <B>void</B> <B>wbkgdset(WINDOW</B> <B>*win,</B> <B>const</B> <B>chtype</B> <B>ch);</B>
+       <B>int</B> <B>bkgd(const</B> <B>chtype</B> <B>ch);</B>
+       <B>int</B> <B>wbkgd(WINDOW</B> <B>*win,</B> <B>const</B> <B>chtype</B> <B>ch);</B>
+       <B>chtype</B> <B>getbkgd(WINDOW</B> <B>*win);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>bkgdset</B> and <B>wbkgdset</B>  routines  manipulate  the  back-
+       ground  of  the  named window.  The window background is a
+       <B>chtype</B> consisting of any combination of attributes  (i.e.,
+       rendition)  and  a  character.   The attribute part of the
+       background is combined (OR'ed) with all non-blank  charac-
+       ters  that  are written into the window with <B>waddch</B>.  Both
+       the character and attribute parts of  the  background  are
+       combined   with  the  blank  characters.   The  background
+       becomes a property of the character  and  moves  with  the
+       character   through   any   scrolling   and  insert/delete
+       line/character operations.
+
+       To the extent  possible  on  a  particular  terminal,  the
+       attribute  part  of  the  background  is  displayed as the
+       graphic rendition of the character put on the screen.
+
+       The <B>bkgd</B> and <B>wbkgd</B> functions set the  background  property
+       of  the  current  or  specified window and then apply this
+       setting to every character position in that window:
+
+              The rendition of every character on the  screen  is
+              changed to the new background rendition.
+
+              Wherever  the  former background character appears,
+              it is changed to the new background character.
+
+       The <B>getbkgd</B> function returns the  given  window's  current
+       background character/attribute pair.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The  routines  <B>bkgd</B>  and <B>wbkgd</B> return the integer <B>OK</B>.  The
+       SVr4.0 manual says "or a non-negative integer  if  <B>immedok</B>
+       is set", but this appears to be an error.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>bkgdset</B> and <B>bkgd</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  functions are described in the XSI Curses standard,
+       Issue 4.  The draft does not include <B>const</B>  qualifiers  on
+       the arguments.  The standard specifies that <B>bkgd</B> and <B>wbkgd</B>
+       return <B>ERR</B>, on failure. but gives no failure conditions.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_addch.3x.html">curs_addch(3x)</A></B>, <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>
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+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_border.3x.html b/ncurses-5.2/doc/html/man/curs_border.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>border</B>,  <B>wborder</B>,  <B>box</B>, <B>hline</B>, <B>whline</B>, <B>vline</B>, <B>wvline</B>, <B>mvh-</B>
+       <B>line</B>, <B>mvwhline</B>, <B>mvvline</B>, <B>mvwvline</B> - create <B>curses</B> borders,
+       horizontal and vertical lines
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+       <B>int</B> <B>border(chtype</B> <B>ls,</B> <B>chtype</B> <B>rs,</B> <B>chtype</B> <B>ts,</B> <B>chtype</B> <B>bs,</B>
+          <B>chtype</B> <B>tl,</B> <B>chtype</B> <B>tr,</B> <B>chtype</B> <B>bl,</B> <B>chtype</B> <B>br);</B>
+       <B>int</B> <B>wborder(WINDOW</B> <B>*win,</B> <B>chtype</B> <B>ls,</B> <B>chtype</B> <B>rs,</B>
+          <B>chtype</B> <B>ts,</B> <B>chtype</B> <B>bs,</B> <B>chtype</B> <B>tl,</B> <B>chtype</B> <B>tr,</B>
+          <B>chtype</B> <B>bl,</B> <B>chtype</B> <B>br);</B>
+       <B>int</B> <B>box(WINDOW</B> <B>*win,</B> <B>chtype</B> <B>verch,</B> <B>chtype</B> <B>horch);</B>
+       <B>int</B> <B>hline(chtype</B> <B>ch,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>whline(WINDOW</B> <B>*win,</B> <B>chtype</B> <B>ch,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>vline(chtype</B> <B>ch,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>wvline(WINDOW</B> <B>*win,</B> <B>chtype</B> <B>ch,</B> <B>int</B> <B>n);</B>
+       <B>mvhline(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>chtype</B> <B>ch,</B> <B>int</B> <B>n);</B>
+       <B>mvwhline(WINDOW</B> <B>*,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>chtype</B> <B>ch,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>mvvline(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>chtype</B> <B>ch,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>mvwvline(WINDOW</B> <B>*,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>chtype</B> <B>ch,</B> <B>int</B> <B>n);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>border</B>, <B>wborder</B> and <B>box</B> routines draw a box around the
+       edges of a window.  The argument <I>ls</I>  is  a  character  and
+       attributes  used  for  the  left  side of the border, <I>rs</I> -
+       right side, <I>ts</I> - top side, <I>bs</I> -  bottom  side,  <I>tl</I>  -  top
+       left-hand  corner, <I>tr</I> - top right-hand corner, <I>bl</I> - bottom
+       left-hand corner, and <I>br</I> - bottom right-hand  corner.   If
+       any of these arguments is zero, then the following default
+       values (defined in <B>curses.h</B>) are used instead:  <B>ACS_VLINE</B>,
+       <B>ACS_VLINE</B>,     <B>ACS_HLINE</B>,     <B>ACS_HLINE</B>,     <B>ACS_ULCORNER</B>,
+       <B>ACS_URCORNER</B>, <B>ACS_LLCORNER</B>, <B>ACS_LRCORNER</B>.
+
+       <B>box(</B><I>win</I><B>,</B> <I>verch</I><B>,</B> <I>horch</I><B>)</B> is a shorthand  for  the  following
+       call:  <B>wborder(</B><I>win</I><B>,</B>  <I>verch</I><B>,</B>  <I>verch</I><B>,</B> <I>horch</I><B>,</B> <I>horch</I><B>,</B> <B>0,</B> <B>0,</B> <B>0,</B>
+       <B>0)</B>.
+
+       The <B>hline</B> and <B>whline</B> functions draw a horizontal (left  to
+       right)  line using <I>ch</I> starting at the current cursor posi-
+       tion in the window.  The current cursor  position  is  not
+       changed.   The  line  is  at most <I>n</I> characters long, or as
+       many as fit into the window.
+
+       The <B>vline</B> and <B>wvline</B> functions draw  a  vertical  (top  to
+       bottom) line using <I>ch</I> starting at the current cursor posi-
+       tion in the window.  The current cursor  position  is  not
+       changed.   The  line  is  at most <I>n</I> characters long, or as
+       many as fit into the window.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All routines return the integer  <B>OK</B>.   The  SVr4.0  manual
+       says  "or  a  non-negative integer if <B>immedok</B> is set", but
+       this appears to be an error.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The borders generated by these functions are  <I>inside</I>  bor-
+       ders (this is also true of SVr4 curses, though the fact is
+       not documented).
+
+       Note that <B>border</B> and <B>box</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These functions are described in the XSI Curses  standard,
+       Issue 4.  Additional functions <B>mvhline</B>, <B>mvvline</B>, <B>mvwhline</B>,
+       and <B>mvwvline</B> are described there which this implementation
+       does  not  yet  support.  The standard specifies that they
+       return <B>ERR</B> on failure, but specifies no error  conditions.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>.
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+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_clear.3x.html b/ncurses-5.2/doc/html/man/curs_clear.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>erase</B>,  <B>werase</B>,  <B>clear</B>,  <B>wclear</B>, <B>clrtobot</B>, <B>wclrtobot</B>, <B>clr-</B>
+       <B>toeol</B>, <B>wclrtoeol</B> - clear all or part of a <B>curses</B> window
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#</B> <B>include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>erase(void);</B>
+       <B>int</B> <B>werase(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>clear(void);</B>
+       <B>int</B> <B>wclear(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>clrtobot(void);</B>
+       <B>int</B> <B>wclrtobot(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>clrtoeol(void);</B>
+       <B>int</B> <B>wclrtoeol(WINDOW</B> <B>*win);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>erase</B> and <B>werase</B> routines copy blanks to  every  posi-
+       tion in the window, clearing the screen.
+
+       The  <B>clear</B>  and <B>wclear</B> routines are like <B>erase</B> and <B>werase</B>,
+       but they also call <B>clearok</B>, so that the screen is  cleared
+       completely  on  the  next call to <B>wrefresh</B> for that window
+       and repainted from scratch.
+
+       The <B>clrtobot</B> and <B>wclrtobot</B> routines erase from the  cursor
+       to the end of screen.  That is, they erase all lines below
+       the cursor in the window.  Also, the current line  to  the
+       right of the cursor, inclusive, is erased.
+
+       The <B>clrtoeol</B> and <B>wclrtoeol</B> routines erase the current line
+       to the right of the cursor, inclusive, to the end  of  the
+       current line.
+
+       Blanks created by erasure have the current background ren-
+       dition (as set by <B>wbkgdset</B>) merged into them.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All routines return the integer  <B>OK</B>.   The  SVr4.0  manual
+       says  "or  a  non-negative integer if <B>immedok</B> is set", but
+       this appears to be an error.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>erase</B>, <B>werase</B>, <B>clear</B>, <B>wclear</B>, <B>clrtobot</B>, and <B>clr-</B>
+       <B>toeol</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  functions are described in the XSI Curses standard,
+       Issue 4.  The standard specifies that they return  <B>ERR</B>  on
+       failure, but specifies no error conditions.
+
+       Some  historic  curses  implementations had, as an undocu-
+       mented feature,  the  ability  to  do  the  equivalent  of
+       <B>clearok(...,</B>    <B>1)</B>    by    saying   <B>touchwin(stdscr)</B>   or
+       <B>clear(stdscr)</B>.  This will not work under ncurses.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>, <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>
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+<HR>
+<ADDRESS>
+Man(1) output converted with
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+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_color.3x.html b/ncurses-5.2/doc/html/man/curs_color.3x.html
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+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>start_color</B>,     <B>init_pair</B>,     <B>init_color</B>,    <B>has_colors</B>,
+       <B>can_change_color</B>, <B>color_content</B>, <B>pair_content</B>,  <B>COLOR_PAIR</B>
+       - <B>curses</B> color manipulation routines
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#</B> <B>include</B> <B>&lt;curses.h&gt;</B>
+       <B>int</B> <B>start_color(void);</B>
+       <B>int</B> <B>init_pair(short</B> <B>pair,</B> <B>short</B> <B>f,</B> <B>short</B> <B>b);</B>
+       <B>int</B> <B>init_color(short</B> <B>color,</B> <B>short</B> <B>r,</B> <B>short</B> <B>g,</B> <B>short</B> <B>b);</B>
+       <B>bool</B> <B>has_colors(void);</B>
+       <B>bool</B> <B>can_change_color(void);</B>
+       <B>int</B>  <B>color_content(short</B>  <B>color,</B> <B>short</B> <B>*r,</B> <B>short</B> <B>*g,</B> <B>short</B>
+       <B>*b);</B>
+       <B>int</B> <B>pair_content(short</B> <B>pair,</B> <B>short</B> <B>*f,</B> <B>short</B> <B>*b);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+   <B>Overview</B>
+       <B>curses</B> support color attributes  on  terminals  with  that
+       capability.   To  use  these  routines <B>start_color</B> must be
+       called, usually right after <B>initscr</B>.   Colors  are  always
+       used  in pairs (referred to as color-pairs).  A color-pair
+       consists of a foreground  color  (for  characters)  and  a
+       background color (for the blank field on which the charac-
+       ters are displayed).  A programmer  initializes  a  color-
+       pair  with  the routine <B>init_pair</B>.  After it has been ini-
+       tialized, <B>COLOR_PAIR</B>(<I>n</I>), a macro  defined  in  <B>&lt;curses.h&gt;</B>,
+       can be used as a new video attribute.
+
+       If  a  terminal  is capable of redefining colors, the pro-
+       grammer can use the routine <B>init_color</B> to change the defi-
+       nition   of   a   color.    The  routines  <B>has_colors</B>  and
+       <B>can_change_color</B>  return  <B>TRUE</B>  or  <B>FALSE</B>,  depending   on
+       whether  the  terminal  has color capabilities and whether
+       the  programmer  can  change  the  colors.   The   routine
+       <B>color_content</B>  allows  a programmer to extract the amounts
+       of red, green,  and  blue  components  in  an  initialized
+       color.   The  routine  <B>pair_content</B> allows a programmer to
+       find out how a given color-pair is currently defined.
+
+   <B>Routine</B> <B>Descriptions</B>
+       The <B>start_color</B> routine requires no arguments.  It must be
+       called  if  the programmer wants to use colors, and before
+       any other color manipulation routine  is  called.   It  is
+       good  practice  to  call this routine right after <B>initscr</B>.
+       <B>start_color</B> initializes eight basic  colors  (black,  red,
+       green,  yellow,  blue,  magenta, cyan, and white), and two
+       global variables,  <B>COLORS</B>  and  <B>COLOR_PAIRS</B>  (respectively
+       defining  the maximum number of colors and color-pairs the
+       terminal can support).  It also restores the colors on the
+       terminal to the values they had when the terminal was just
+       turned on.
+
+       The <B>init_pair</B> routine changes the definition of  a  color-
+       pair.   It takes three arguments: the number of the color-
+       pair to be changed, the foreground color number,  and  the
+       background color number.  For portable applications:
+
+       -    The value of the first argument must be between <B>1</B> and
+            <B>COLOR_PAIRS-1</B>.
+
+       -    The value of the second and third arguments  must  be
+            between  0  and  <B>COLORS</B> (the 0 color pair is wired to
+            white on black and cannot be changed).
+
+       If the color-pair was previously initialized,  the  screen
+       is  refreshed  and  all  occurrences of that color-pair is
+       changed to the new definition.
+
+       As an extension, ncurses allows you to set  color  pair  0
+       via  the  <B>assume_default_colors</B> routine, or to specify the
+       use of default colors  (color  number  <B>-1</B>)  if  you  first
+       invoke the <B>use_default_colors</B> routine.
+
+       The  <B>init_color</B> routine changes the definition of a color.
+       It takes four arguments: the number of  the  color  to  be
+       changed  followed  by three RGB values (for the amounts of
+       red, green, and blue components).  The value of the  first
+       argument  must  be between <B>0</B> and <B>COLORS</B>.  (See the section
+       <B>Colors</B> for the default color index.)   Each  of  the  last
+       three  arguments must be a value between 0 and 1000.  When
+       <B>init_color</B> is used, all occurrences of that color  on  the
+       screen immediately change to the new definition.
+
+       The  <B>has_colors</B> routine requires no arguments.  It returns
+       <B>TRUE</B> if the terminal can manipulate colors; otherwise,  it
+       returns <B>FALSE</B>.  This routine facilitates writing terminal-
+       independent programs.  For example, a programmer  can  use
+       it  to  decide  whether  to  use color or some other video
+       attribute.
+
+       The <B>can_change_color</B> routine requires  no  arguments.   It
+       returns  <B>TRUE</B>  if  the  terminal  supports  colors and can
+       change their definitions; other, it returns  <B>FALSE</B>.   This
+       routine facilitates writing terminal-independent programs.
+
+       The <B>color_content</B> routine gives programmers a way to  find
+       the intensity of the red, green, and blue (RGB) components
+       in a color.  It requires four arguments: the color number,
+       and  three addresses of <B>short</B>s for storing the information
+       about the amounts of red, green, and  blue  components  in
+       the  given color.  The value of the first argument must be
+       between 0 and <B>COLORS</B>.  The values that are stored  at  the
+       addresses  pointed  to  by  the  last  three arguments are
+       between 0 (no component) and 1000 (maximum amount of  com-
+       ponent).
+
+       The  <B>pair_content</B>  routine  allows programmers to find out
+       what colors a given color-pair consists of.   It  requires
+       three  arguments: the color-pair number, and two addresses
+       of <B>short</B>s for storing the foreground  and  the  background
+       color  numbers.   The  value of the first argument must be
+       between 1 and <B>COLOR_PAIRS-1</B>.  The values that  are  stored
+       at  the addresses pointed to by the second and third argu-
+       ments are between 0 and <B>COLORS</B>.
+
+   <B>Colors</B>
+       In <B>&lt;curses.h&gt;</B> the following macros are defined.  These are
+       the  default colors.  <B>curses</B> also assumes that <B>COLOR_BLACK</B>
+       is the default background color for all terminals.
+
+             <B>COLOR_BLACK</B>
+             <B>COLOR_RED</B>
+             <B>COLOR_GREEN</B>
+             <B>COLOR_YELLOW</B>
+             <B>COLOR_BLUE</B>
+             <B>COLOR_MAGENTA</B>
+             <B>COLOR_CYAN</B>
+             <B>COLOR_WHITE</B>
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The routines <B>can_change_color()</B>  and  <B>has_colors()</B>  return
+       <B>TRUE</B> or <B>FALSE</B>.
+
+       All other routines return the integer <B>ERR</B> upon failure and
+       an <B>OK</B> (SVr4 specifies only "an integer  value  other  than
+       <B>ERR</B>") upon successful completion.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       In  the  <I>ncurses</I> implementation, there is a separate color
+       activation flag, color palette,  color  pairs  table,  and
+       associated  COLORS and COLOR_PAIRS counts for each screen;
+       the <B>start_color</B> function only affects the current  screen.
+       The SVr4/XSI interface is not really designed with this in
+       mind, and historical  implementations  may  use  a  single
+       shared color palette.
+
+       Note that setting an implicit background color via a color
+       pair affects only character cells that a  character  write
+       operation  explicitly  touches.   To change the background
+       color used when parts of a window are blanked  by  erasing
+       or scrolling operations, see <B><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></B>.
+
+       Several  caveats  apply  on 386 and 486 machines with VGA-
+       compatible graphics:
+
+       -    COLOR_YELLOW is actually brown.  To get  yellow,  use
+            COLOR_YELLOW combined with the <B>A_BOLD</B> attribute.
+
+       -    The  A_BLINK  attribute  should  in  theory cause the
+            background to go bright.  This often fails  to  work,
+            and  even  some cards for which it mostly works (such
+            as the Paradise and compatibles) do the  wrong  thing
+            when you try to set a bright "yellow" background (you
+            get a blinking yellow foreground instead).
+
+       -    Color RGB values are not settable.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       This implementation satisfies XSI Curses's  minimum  maxi-
+       mums for <B>COLORS</B> and <B>COLOR_PAIRS</B>.
+
+       The  <B>init_pair</B>  routine  accepts  negative values of fore-
+       ground   and   background    color    to    support    the
+       <B>use_default_colors</B> extension, but only if that routine has
+       been first invoked.
+
+       The assumption that <B>COLOR_BLACK</B> is the default  background
+       color   for  all  terminals  can  be  modified  using  the
+       <B>assume_default_colors</B> extension,
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>, <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>,  <B>default_col-</B>
+       <B><A HREF="ors.3x.html">ors(3x)</A></B>
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_delch.3x.html b/ncurses-5.2/doc/html/man/curs_delch.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>delch</B>,  <B>wdelch</B>, <B>mvdelch</B>, <B>mvwdelch</B> - delete character under
+       the cursor in a <B>curses</B> window
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>delch(void);</B>
+       <B>int</B> <B>wdelch(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>mvdelch(int</B> <B>y,</B> <B>int</B> <B>x);</B>
+       <B>int</B> <B>mvwdelch(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These routines delete the character under the cursor;  all
+       characters to the right of the cursor on the same line are
+       moved to the left one position and the last  character  on
+       the line is filled with a blank.  The cursor position does
+       not change (after moving to <I>y</I>, <I>x</I>,  if  specified).   (This
+       does  not  imply use of the hardware delete character fea-
+       ture.)
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All routines return the integer <B>ERR</B> upon failure and an <B>OK</B>
+       (SVr4  specifies  only  "an integer value other than <B>ERR</B>")
+       upon successful completion.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>delch</B>, <B>mvdelch</B>, and <B>mvwdelch</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These functions are described in the XSI Curses  standard,
+       Issue  4.   The standard specifies that they return <B>ERR</B> on
+       failure, but specifies no error conditions.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_deleteln.3x.html b/ncurses-5.2/doc/html/man/curs_deleteln.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>deleteln</B>,  <B>wdeleteln</B>,  <B>insdelln</B>, <B>winsdelln</B>, <B>insertln</B>, <B>win-</B>
+       <B>sertln</B> - delete and insert lines in a <B>curses</B> window
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>deleteln(void);</B>
+       <B>int</B> <B>wdeleteln(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>insdelln(int</B> <B>n);</B>
+       <B>int</B> <B>winsdelln(WINDOW</B> <B>*win,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>insertln(void);</B>
+       <B>int</B> <B>winsertln(WINDOW</B> <B>*win);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>deleteln</B> and <B>wdeleteln</B> routines delete the line  under
+       the cursor in the window; all lines below the current line
+       are moved up one line.  The bottom line of the  window  is
+       cleared.  The cursor position does not change.
+
+       The  <B>insdelln</B>  and  <B>winsdelln</B>  routines,  for  positive <I>n</I>,
+       insert <I>n</I> lines into the specified window above the current
+       line.   The  <I>n</I>  bottom  lines  are  lost.  For negative <I>n</I>,
+       delete <I>n</I> lines (starting with the one under  the  cursor),
+       and  move  the remaining lines up.  The bottom <I>n</I> lines are
+       cleared.  The current cursor position remains the same.
+
+       The <B>insertln</B> and <B>insertln</B> routines, insert  a  blank  line
+       above the current line and the bottom line is lost.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All routines return the integer <B>ERR</B> upon failure and an <B>OK</B>
+       (SVr4 specifies only "an integer value  other  than  <B>ERR</B>")
+       upon successful completion.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  functions are described in the XSI Curses standard,
+       Issue 4.  The standard specifies that they return  <B>ERR</B>  on
+       failure, but specifies no error conditions.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that all but <B>winsdelln</B> may be macros.
+
+       These  routines  do  not require a hardware line delete or
+       insert feature in the terminal.  In fact, they  won't  use
+       hardware  line  delete/insert  unless <B>idlok(...,</B> <B>TRUE)</B> has
+       been set on the current window.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_extend.3x.html b/ncurses-5.2/doc/html/man/curs_extend.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>curs_extend</B>:  <B>curses_version</B>, <B>use_extended_names</B> - miscel-
+       laneous curses extensions
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>const</B> <B>char</B> <B>*</B> <B>curses_version(void);</B>
+       <B>int</B> <B>use_extended_names(bool</B> <B>enable);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These functions are extensions to the curses library which
+       do not fit easily into other categories.
+
+       Use  <I>curses</I><B>_</B><I>version()</I> to get the version number, including
+       patch level of the library, e.g., <B>5.0.19991023</B>
+
+       The <I>use</I><B>_</B><I>extended</I><B>_</B><I>names()</I>  function  controls  whether  the
+       calling  application  is  able to use user-defined or non-
+       standard names which may be  compiled  into  the  terminfo
+       description, i.e., via the terminfo or termcap interfaces.
+       Normally these names are  available  for  use,  since  the
+       essential  descision is made by using the <B>-x</B> option of <I>tic</I>
+       to compile extended terminal definitions.  However you can
+       disable  this  feature  to  ensure compatiblity with other
+       implementations of curses
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines are specific to  ncurses.   They  were  not
+       supported  on  Version 7, BSD or System V implementations.
+       It is recommended that any code depending on them be  con-
+       ditioned using NCURSES_VERSION.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="curs_getch.3x.html">curs_getch(3x)</A></B>,       <B><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></B>,      <B><A HREF="curs_print.3x.html">curs_print(3x)</A></B>,
+       <B><A HREF="default_colors.3x.html">default_colors(3x)</A></B>,     <B><A HREF="define_key.3x.html">define_key(3x)</A></B>,      <B><A HREF="keybound.3x.html">keybound(3x)</A></B>,
+       <B><A HREF="keyok.3x.html">keyok(3x)</A></B>, <B><A HREF="resizeterm.3x.html">resizeterm(3x)</A></B>, <B><A HREF="wresize.3x.html">wresize(3x)</A></B>.
+
+
+</PRE>
+<H2>AUTHOR</H2><PRE>
+       Thomas Dickey.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_getch.3x.html b/ncurses-5.2/doc/html/man/curs_getch.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>getch</B>,  <B>wgetch</B>,  <B>mvgetch</B>, <B>mvwgetch</B>, <B>ungetch</B>, <B>has_key</B> - get
+       (or push back) characters from <B>curses</B> terminal keyboard
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>getch(void);</B>
+       <B>int</B> <B>wgetch(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>mvgetch(int</B> <B>y,</B> <B>int</B> <B>x);</B>
+       <B>int</B> <B>mvwgetch(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x);</B>
+       <B>int</B> <B>ungetch(int</B> <B>ch);</B>
+       <B>int</B> <B>has_key(int</B> <B>ch);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>getch</B>, <B>wgetch</B>, <B>mvgetch</B> and <B>mvwgetch</B>, routines  read  a
+       character  from the window.  In no-delay mode, if no input
+       is waiting, the value <B>ERR</B> is returned.  In delay mode, the
+       program  waits until the system passes text through to the
+       program.  Depending on the  setting  of  <B>cbreak</B>,  this  is
+       after one character (cbreak mode), or after the first new-
+       line (nocbreak mode).  In  half-delay  mode,  the  program
+       waits  until a character is typed or the specified timeout
+       has been reached.
+
+       Unless <B>noecho</B> has been set, then the character  will  also
+       be echoed into the designated window according to the fol-
+       lowing rules: If the character is the current erase  char-
+       acter,  left  arrow, or backspace, the cursor is moved one
+       space to the left and that screen position is erased as if
+       <B>delch</B>  had  been  called.   If  the character value is any
+       other <B>KEY_</B> define, the user is alerted with a  <B>beep</B>  call.
+       Otherwise the character is simply output to the screen.
+
+       If the window is not a pad, and it has been moved or modi-
+       fied since the last call to  <B>wrefresh</B>,  <B>wrefresh</B>  will  be
+       called before another character is read.
+
+       If  <B>keypad</B>  is  <B>TRUE</B>,  and  a function key is pressed, the
+       token for that function key is returned instead of the raw
+       characters.    Possible   function  keys  are  defined  in
+       <B>&lt;curses.h&gt;</B> as macros with  values  outside  the  range  of
+       8-bit  characters  whose  names  begin  with <B>KEY_.</B> Thus, a
+       variable intended to hold the return value of  a  function
+       key must be of short size or larger.
+
+       When a character that could be the beginning of a function
+       key is received (which,  on  modern  terminals,  means  an
+       escape  character), <B>curses</B> sets a timer.  If the remainder
+       of the sequence does not come  in  within  the  designated
+       time,  the  character  is  passed  through; otherwise, the
+       function key value is returned.   For  this  reason,  many
+       terminals  experience  a  delay  between  the  time a user
+       presses the escape key and the escape is returned  to  the
+       program.
+
+       The <B>ungetch</B> routine places <I>ch</I> back onto the input queue to
+       be returned by the next call to <B>wgetch</B>.  Note  that  there
+       is, in effect, just one input queue for all windows.
+
+
+   <B>Function</B> <B>Keys</B>
+       The  following function keys, defined in <B>&lt;curses.h&gt;</B>, might
+       be returned by <B>getch</B> if <B>keypad</B>  has  been  enabled.   Note
+       that  not  all  of  these are necessarily supported on any
+       particular terminal.
+
+           <I>Name</I>            <I>Key</I> <I>name</I>
+
+           KEY_BREAK       Break key
+           KEY_DOWN        The four arrow keys ...
+           KEY_UP
+           KEY_LEFT
+           KEY_RIGHT
+           KEY_HOME        Home key (upward+left arrow)
+           KEY_BACKSPACE   Backspace
+           KEY_F0          Function keys; space for 64  keys
+                           is reserved.
+           KEY_F(<I>n</I>)        For 0 &lt;= <I>n</I> &lt;= 63
+           KEY_DL          Delete line
+           KEY_IL          Insert line
+           KEY_DC          Delete character
+           KEY_IC          Insert char or enter insert mode
+           KEY_EIC         Exit insert char mode
+           KEY_CLEAR       Clear screen
+           KEY_EOS         Clear to end of screen
+           KEY_EOL         Clear to end of line
+           KEY_SF          Scroll 1 line forward
+           KEY_SR          Scroll 1 line backward (reverse)
+           KEY_NPAGE       Next page
+           KEY_PPAGE       Previous page
+           KEY_STAB        Set tab
+           KEY_CTAB        Clear tab
+           KEY_CATAB       Clear all tabs
+           KEY_ENTER       Enter or send
+           KEY_SRESET      Soft (partial) reset
+           KEY_RESET       Reset or hard reset
+           KEY_PRINT       Print or copy
+           KEY_LL          Home down or bottom (lower left).
+           KEY_A1          Upper left of keypad
+           KEY_A3          Upper right of keypad
+           KEY_B2          Center of keypad
+           KEY_C1          Lower left of keypad
+           KEY_C3          Lower right of keypad
+           KEY_BTAB        Back tab key
+           KEY_BEG         Beg(inning) key
+           KEY_CANCEL      Cancel key
+
+           KEY_CLOSE       Close key
+           KEY_COMMAND     Cmd (command) key
+           KEY_COPY        Copy key
+           KEY_CREATE      Create key
+           KEY_END         End key
+           KEY_EXIT        Exit key
+           KEY_FIND        Find key
+           KEY_HELP        Help key
+           KEY_MARK        Mark key
+           KEY_MESSAGE     Message key
+           KEY_MOUSE       Mouse event read
+           KEY_MOVE        Move key
+           KEY_NEXT        Next object key
+           KEY_OPEN        Open key
+           KEY_OPTIONS     Options key
+           KEY_PREVIOUS    Previous object key
+           KEY_REDO        Redo key
+           KEY_REFERENCE   Ref(erence) key
+           KEY_REFRESH     Refresh key
+           KEY_REPLACE     Replace key
+           KEY_RESIZE      Screen resized
+           KEY_RESTART     Restart key
+           KEY_RESUME      Resume key
+           KEY_SAVE        Save key
+           KEY_SBEG        Shifted beginning key
+           KEY_SCANCEL     Shifted cancel key
+           KEY_SCOMMAND    Shifted command key
+           KEY_SCOPY       Shifted copy key
+           KEY_SCREATE     Shifted create key
+           KEY_SDC         Shifted delete char key
+           KEY_SDL         Shifted delete line key
+           KEY_SELECT      Select key
+           KEY_SEND        Shifted end key
+           KEY_SEOL        Shifted clear line key
+           KEY_SEXIT       Shifted exit key
+           KEY_SFIND       Shifted find key
+           KEY_SHELP       Shifted help key
+           KEY_SHOME       Shifted home key
+           KEY_SIC         Shifted input key
+           KEY_SLEFT       Shifted left arrow key
+           KEY_SMESSAGE    Shifted message key
+           KEY_SMOVE       Shifted move key
+           KEY_SNEXT       Shifted next key
+           KEY_SOPTIONS    Shifted options key
+           KEY_SPREVIOUS   Shifted prev key
+           KEY_SPRINT      Shifted print key
+           KEY_SREDO       Shifted redo key
+           KEY_SREPLACE    Shifted replace key
+           KEY_SRIGHT      Shifted right arrow
+           KEY_SRSUME      Shifted resume key
+           KEY_SSAVE       Shifted save key
+           KEY_SSUSPEND    Shifted suspend key
+           KEY_SUNDO       Shifted undo key
+
+           KEY_SUSPEND     Suspend key
+           KEY_UNDO        Undo key
+
+       Keypad is arranged like this:
+
+                         +-----+------+-------+
+                         | <B>A1</B>  |  <B>up</B>  |  <B>A3</B>   |
+                         +-----+------+-------+
+                         |<B>left</B> |  <B>B2</B>  | <B>right</B> |
+                         +-----+------+-------+
+                         | <B>C1</B>  | <B>down</B> |  <B>C3</B>   |
+                         +-----+------+-------+
+       The <B>has_key</B> routine takes a key value from the above list,
+       and returns TRUE or FALSE according as the current  termi-
+       nal type recognizes a key with that value.
+
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All  routines  return  the integer <B>ERR</B> upon failure and an
+       integer value other than <B>ERR</B> (<B>OK</B> in the case of ungetch())
+       upon successful completion.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Use of the escape key by a programmer for a single charac-
+       ter function is discouraged, as it will cause a  delay  of
+       up to one second while the keypad code looks for a follow-
+       ing function-key sequence.
+
+       When using <B>getch</B>, <B>wgetch</B>, <B>mvgetch</B>, or  <B>mvwgetch</B>,  nocbreak
+       mode (<B>nocbreak</B>) and echo mode (<B>echo</B>) should not be used at
+       the same time.  Depending on the state of the  tty  driver
+       when  each  character  is  typed,  the program may produce
+       undesirable results.
+
+       Note that <B>getch</B>, <B>mvgetch</B>, and <B>mvwgetch</B> may be macros.
+
+       Historically, the set of keypad macros was largely defined
+       by  the  extremely  function-key-rich keyboard of the AT&amp;T
+       7300, aka 3B1, aka Safari 4.   Modern  personal  computers
+       usually  have  only a small subset of these.  IBM PC-style
+       consoles  typically  support  little  more  than   <B>KEY_UP</B>,
+       <B>KEY_DOWN</B>,    <B>KEY_LEFT</B>,   <B>KEY_RIGHT</B>,   <B>KEY_HOME</B>,   <B>KEY_END</B>,
+       <B>KEY_NPAGE</B>, <B>KEY_PPAGE</B>, and function keys 1 through 12.  The
+       Ins key is usually mapped to <B>KEY_IC</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The  *get* functions are described in the XSI Curses stan-
+       dard, Issue 4.  They  read  single-byte  characters  only.
+       The  standard  specifies  that they return <B>ERR</B> on failure,
+       but specifies no error conditions.
+
+       The echo behavior of these functions on input of  <B>KEY_</B>  or
+       backspace  characters  was not specified in the SVr4 docu-
+       mentation.  This  description  is  adopted  from  the  XSI
+       Curses standard.
+
+       The  behavior of <B>getch</B> and friends in the presence of han-
+       dled signals is unspecified in the  SVr4  and  XSI  Curses
+       documentation.   Under  historical curses implementations,
+       it varied depending  on  whether  the  operating  system's
+       implementation  of  handled  signal  receipt  interrupts a
+       <B><A HREF="read.2.html">read(2)</A></B> call in progress or not, and also (in some  imple-
+       mentations)  depending on whether an input timeout or non-
+       blocking mode hsd been set.
+
+       Programmers concerned about portability should be prepared
+       for  either  of  two  cases:  (a)  signal receipt does not
+       interrupt <B>getch</B>; (b) signal receipt interrupts  <B>getch</B>  and
+       causes  it  to  return ERR with <B>errno</B> set to <B>EINTR</B>.  Under
+       the <B>ncurses</B> implementation, handled signals  never  inter-
+       rupt <B>getch</B>.
+
+       The  <B>has_key</B>  function is unique to <B>ncurses</B>.  We recommend
+       that  any  code  using  it  be  conditionalized   on   the
+       <B>NCURSES_VERSION</B> feature macro.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>,        <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>,        <B><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></B>,
+       <B><A HREF="curs_move.3x.html">curs_move(3x)</A></B>, <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>.  <B><A HREF="resizeterm.3x.html">resizeterm(3x)</A></B>.
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_getstr.3x.html b/ncurses-5.2/doc/html/man/curs_getstr.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>getstr</B>,  <B>getnstr</B>,  <B>wgetstr</B>, <B>wgetnstr</B>, <B>mvgetstr</B>, <B>mvgetnstr</B>,
+       <B>mvwgetstr</B>, <B>mvwgetnstr</B>  -  accept  character  strings  from
+       <B>curses</B> terminal keyboard
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>getstr(char</B> <B>*str);</B>
+       <B>int</B> <B>getnstr(char</B> <B>*str,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>wgetstr(WINDOW</B> <B>*win,</B> <B>char</B> <B>*str);</B>
+       <B>int</B> <B>wgetnstr(WINDOW</B> <B>*win,</B> <B>char</B> <B>*str,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>mvgetstr(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>char</B> <B>*str);</B>
+       <B>int</B> <B>mvwgetstr(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>char</B> <B>*str);</B>
+       <B>int</B> <B>mvgetnstr(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>char</B> <B>*str,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>mvwgetnstr(WINDOW</B> <B>*,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>char</B> <B>*str,</B> <B>int</B> <B>n);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function <B>getstr</B> is equivalent to a series of calls to
+       <B>getch</B>, until a newline or carriage return is received (the
+       terminating  character  is  not  included  in the returned
+       string).  The  resulting  value  is  placed  in  the  area
+       pointed to by the character pointer <I>str</I>.
+
+       <B>wgetnstr</B>  reads  at  most  <I>n</I> characters, thus preventing a
+       possible overflow of the input  buffer.   Any  attempt  to
+       enter  more characters (other than the terminating newline
+       or carriage return) causes a  beep.   Function  keys  also
+       cause  a beep and are ignored.  The <B>getnstr</B> function reads
+       from the <I>stdscr</I> default window.
+
+       The user's erase and kill characters are interpreted.   If
+       keypad   mode   is   on   for  the  window,  <B>KEY_LEFT</B>  and
+       <B>KEY_BACKSPACE</B> are both considered equivalent to the user's
+       kill character.
+
+       Characters  input are echoed only if <B>echo</B> is currently on.
+       In that case, backspace is echoed as deletion of the  pre-
+       vious character (typically a left motion).
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All routines return the integer <B>ERR</B> upon failure and an <B>OK</B>
+       (SVr4 specifies only "an integer value  other  than  <B>ERR</B>")
+       upon successful completion.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>getstr</B>, <B>mvgetstr</B>, and <B>mvwgetstr</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  functions are described in the XSI Curses standard,
+       Issue 4.  They  read  single-byte  characters  only.   The
+       standard  specifies  that  they return <B>ERR</B> on failure, but
+       the  single  error  condition  <B>EOVERFLOW</B>  associated  with
+       extended-level  conformance  is  not yet returned (the XSI
+       curses support for multi-byte characters is not  yet  pre-
+       sent).
+
+       SVr3  and early SVr4 curses implementations did not reject
+       function keys; the SVr4.0 documentation claimed that "spe-
+       cial  keys"  (such  as  function keys, "home" key, "clear"
+       key, <I>etc</I>.) are interpreted" without  giving  details.   It
+       lied.   In  fact,  the  `character'  value appended to the
+       string by those implementations was  predictable  but  not
+       useful  (being,  in  fact, the low-order eight bits of the
+       key's KEY_ value).
+
+       The functions <B>getnstr</B>, <B>mvgetnstr</B>, and <B>mvwgetnstr</B> were pre-
+       sent but not documented in SVr4.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_getch.3x.html">curs_getch(3x)</A></B>.
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+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_getyx.3x.html b/ncurses-5.2/doc/html/man/curs_getyx.3x.html
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+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>getyx</B>,  <B>getparyx</B>,  <B>getbegyx</B>,  <B>getmaxyx</B> - get <B>curses</B> cursor
+       and window coordinates
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>void</B> <B>getyx(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x);</B>
+       <B>void</B> <B>getparyx(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x);</B>
+       <B>void</B> <B>getbegyx(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x);</B>
+       <B>void</B> <B>getmaxyx(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>getyx</B> macro places the current cursor position of  the
+       given window in the two integer variables <I>y</I> and <I>x</I>.
+
+       If  <I>win</I>  is  a  subwindow,  the  <B>getparyx</B> macro places the
+       beginning coordinates of the  subwindow  relative  to  the
+       parent  window into two integer variables <I>y</I> and <I>x</I>.  Other-
+       wise, <B>-1</B> is placed into <I>y</I> and <I>x</I>.
+
+       Like <B>getyx</B>, the <B>getbegyx</B> and  <B>getmaxyx</B>  macros  store  the
+       current  beginning  coordinates  and size of the specified
+       window.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The return values of these  macros  are  undefined  (<I>i</I>.<I>e</I>.,
+       they  should not be used as the right-hand side of assign-
+       ment statements).
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       All of these interfaces are macros and  that  "<B>&amp;</B>"  is  not
+       necessary before the variables <I>y</I> and <I>x</I>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  functions are described in the XSI Curses standard,
+       Issue 4.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>
+
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+<HR>
+<ADDRESS>
+Man(1) output converted with
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+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_inch.3x.html b/ncurses-5.2/doc/html/man/curs_inch.3x.html
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+<!-- Manpage converted by man2html 3.0.1 -->
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+<H2>NAME</H2><PRE>
+       <B>inch</B>,  <B>winch</B>,  <B>mvinch</B>,  <B>mvwinch</B>  -  get  a  character  and
+       attributes from a <B>curses</B> window
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>chtype</B> <B>inch(void);</B>
+       <B>chtype</B> <B>winch(WINDOW</B> <B>*win);</B>
+       <B>chtype</B> <B>mvinch(int</B> <B>y,</B> <B>int</B> <B>x);</B>
+       <B>chtype</B> <B>mvwinch(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These routines return the character, of  type  <B>chtype</B>,  at
+       the   current  position  in  the  named  window.   If  any
+       attributes are set for that  position,  their  values  are
+       OR'ed  into  the  value  returned.   Constants  defined in
+       <B>&lt;curses.h&gt;</B> can be used with the <B>&amp;</B> (logical  AND)  operator
+       to extract the character or attributes alone.
+
+
+   <B>Attributes</B>
+       The  following  bit-masks  may  be  AND-ed with characters
+       returned by <B>winch</B>.
+
+       <B>A_CHARTEXT</B>     Bit-mask to extract character
+       <B>A_ATTRIBUTES</B>   Bit-mask to extract attributes
+       <B>A_COLOR</B>        Bit-mask to extract color-pair field information
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that all of these routines may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These functions are described in the XSI Curses  standard,
+       Issue 4.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>.
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+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
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diff --git a/ncurses-5.2/doc/html/man/curs_inchstr.3x.html b/ncurses-5.2/doc/html/man/curs_inchstr.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>inchstr</B>,   <B>inchnstr</B>,   <B>winchstr</B>,   <B>winchnstr</B>,   <B>mvinchstr</B>,
+       <B>mvinchnstr</B>, <B>mvwinchstr</B>, <B>mvwinchnstr</B>  -  get  a  string  of
+       characters (and attributes) from a <B>curses</B> window
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>inchstr(chtype</B> <B>*chstr);</B>
+       <B>int</B> <B>inchnstr(chtype</B> <B>*chstr,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>winchstr(WINDOW</B> <B>*win,</B> <B>chtype</B> <B>*chstr);</B>
+       <B>int</B> <B>winchnstr(WINDOW</B> <B>*win,</B> <B>chtype</B> <B>*chstr,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>mvinchstr(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>chtype</B> <B>*chstr);</B>
+       <B>int</B> <B>mvinchnstr(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>chtype</B> <B>*chstr,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>mvwinchstr(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>chtype</B> <B>*chstr);</B>
+       <B>int</B>  <B>mvwinchnstr(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>chtype</B> <B>*chstr,</B>
+       <B>int</B> <B>n);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These routines return a NULL-terminated  array  of  <B>chtype</B>
+       quantities, starting at the current cursor position in the
+       named window and ending at the right margin of the window.
+       The  four  functions with <I>n</I> as the last argument, return a
+       leading substring at most <I>n</I> characters long (exclusive  of
+       the  trailing (chtype)0).  Constants defined in <B>&lt;curses.h&gt;</B>
+       can be used with the <B>&amp;</B> (logical AND) operator  to  extract
+       the  character or the attribute alone from any position in
+       the <I>chstr</I> [see <B><A HREF="curs_inch.3x.html">curs_inch(3x)</A></B>].
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All routines return the integer <B>ERR</B> upon  failure  and  an
+       integer  value  other  than <B>ERR</B> upon successful completion
+       (the number of  characters  retrieved,  exclusive  of  the
+       trailing 0).
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note  that  all  routines  except <B>winchnstr</B> may be macros.
+       SVr4 does not document whether the result string is 0-ter-
+       minated; it does not document whether a length limit argu-
+       ment includes any trailing 0; and it does not document the
+       meaning of the return value.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  functions are described in the XSI Curses standard,
+       Issue 4.  It is no more specific than the SVr4  documenta-
+       tion on the trailing 0.  It does specify that the success-
+       ful return of the functions is <B>OK</B>.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_inch.3x.html">curs_inch(3x)</A></B>.
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
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diff --git a/ncurses-5.2/doc/html/man/curs_initscr.3x.html b/ncurses-5.2/doc/html/man/curs_initscr.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>initscr</B>,  <B>newterm</B>, <B>endwin</B>, <B>isendwin</B>, <B>set_term</B>, <B>delscreen</B> -
+       <B>curses</B> screen initialization and manipulation routines
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>WINDOW</B> <B>*initscr(void);</B>
+       <B>int</B> <B>endwin(void);</B>
+       <B>bool</B> <B>isendwin(void);</B>
+       <B>SCREEN</B>  <B>*newterm(const</B>  <B>char</B>  <B>*type,</B>  <B>FILE</B>  <B>*outfd,</B>   <B>FILE</B>
+       <B>*infd);</B>
+       <B>SCREEN</B> <B>*set_term(SCREEN</B> <B>*new);</B>
+       <B>void</B> <B>delscreen(SCREEN*</B> <B>sp);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       <B>initscr</B>  is normally the first <B>curses</B> routine to call when
+       initializing a program.  A few special routines  sometimes
+       need  to  be called before it; these are <B>slk_init</B>, <B>filter</B>,
+       <B>ripoffline</B>, <B>use_env</B>.  For multiple-terminal  applications,
+       <B>newterm</B> may be called before <B>initscr</B>.
+
+       The initscr code determines the terminal type and initial-
+       izes all <B>curses</B> data structures.  <B>initscr</B> also causes  the
+       first  call  to  <B>refresh</B>  to  clear the screen.  If errors
+       occur, <B>initscr</B> writes  an  appropriate  error  message  to
+       standard error and exits; otherwise, a pointer is returned
+       to <B>stdscr</B>.
+
+       A program that outputs to more than  one  terminal  should
+       use  the  <B>newterm</B>  routine  for  each  terminal instead of
+       <B>initscr</B>.  A program that needs to inspect capabilities, so
+       it can continue to run in a line-oriented mode if the ter-
+       minal cannot support a screen-oriented program, would also
+       use  <B>newterm</B>.   The  routine <B>newterm</B> should be called once
+       for each terminal.  It returns a variable of type <B>SCREEN</B> <B>*</B>
+       which  should  be  saved  as a reference to that terminal.
+       The arguments are the <I>type</I> of the terminal to be  used  in
+       place of <B>$TERM</B>, a file pointer for output to the terminal,
+       and another file pointer for input from the  terminal  (if
+       <I>type</I>  is <B>NULL</B>, <B>$TERM</B> will be used).  The program must also
+       call <B>endwin</B> for each terminal being  used  before  exiting
+       from  <B>curses</B>.  If <B>newterm</B> is called more than once for the
+       same terminal, the first terminal referred to must be  the
+       last one for which <B>endwin</B> is called.
+
+       A  program  should  always  call  <B>endwin</B> before exiting or
+       escaping  from  <B>curses</B>  mode  temporarily.   This  routine
+       restores  tty  modes,  moves the cursor to the lower left-
+       hand corner of the screen and resets the terminal into the
+       proper non-visual mode.  Calling <B>refresh</B> or <B>doupdate</B> after
+       a temporary escape causes the  program  to  resume  visual
+       mode.
+
+       The  <B>isendwin</B>  routine  returns  <B>TRUE</B>  if  <B>endwin</B> has been
+       called without any subsequent calls to <B>wrefresh</B>, and <B>FALSE</B>
+       otherwise.
+
+       The  <B>set_term</B>  routine is used to switch between different
+       terminals.  The screen reference <B>new</B> becomes the new  cur-
+       rent  terminal.   The previous terminal is returned by the
+       routine.  This  is  the  only  routine  which  manipulates
+       <B>SCREEN</B>  pointers;  all other routines affect only the cur-
+       rent terminal.
+
+       The <B>delscreen</B> routine frees storage  associated  with  the
+       <B>SCREEN</B>  data  structure.   The  <B>endwin</B> routine does not do
+       this, so <B>delscreen</B> should be called after <B>endwin</B> if a par-
+       ticular <B>SCREEN</B> is no longer needed.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       <B>endwin</B>  returns  the  integer <B>ERR</B> upon failure and <B>OK</B> upon
+       successful completion.
+
+       Routines that return pointers always return <B>NULL</B> on error.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>initscr</B> and <B>newterm</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  functions are described in the XSI Curses standard,
+       Issue 4.  It specifies that portable applications must not
+       call <B>initscr</B> more than once.
+
+       Old versions of curses, e.g., BSD 4.4, may have returned a
+       null pointer from  <B>initscr</B>  when  an  error  is  detected,
+       rather  than  exiting.   It is safe but redundant to check
+       the return value of <B>initscr</B> in XSI Curses.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>,       <B><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></B>,       <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>,
+       <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>, <B><A HREF="curs_util.3x.html">curs_util(3x)</A></B>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_inopts.3x.html b/ncurses-5.2/doc/html/man/curs_inopts.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>cbreak</B>, <B>nocbreak</B>, <B>echo</B>, <B>noecho</B>, <B>halfdelay</B>, <B>intrflush</B>, <B>key-</B>
+       <B>pad</B>, <B>meta</B>,  <B>nodelay</B>,  <B>notimeout</B>,  <B>raw</B>,  <B>noraw</B>,  <B>noqiflush</B>,
+       <B>qiflush</B>,  <B>timeout</B>,  <B>wtimeout</B>,  <B>typeahead</B>  -  <B>curses</B>  input
+       options
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>cbreak(void);</B>
+       <B>int</B> <B>nocbreak(void);</B>
+       <B>int</B> <B>echo(void);</B>
+       <B>int</B> <B>noecho(void);</B>
+       <B>int</B> <B>halfdelay(int</B> <B>tenths);</B>
+       <B>int</B> <B>intrflush(WINDOW</B> <B>*win,</B> <B>bool</B> <B>bf);</B>
+       <B>int</B> <B>keypad(WINDOW</B> <B>*win,</B> <B>bool</B> <B>bf);</B>
+       <B>int</B> <B>meta(WINDOW</B> <B>*win,</B> <B>bool</B> <B>bf);</B>
+       <B>int</B> <B>nodelay(WINDOW</B> <B>*win,</B> <B>bool</B> <B>bf);</B>
+       <B>int</B> <B>raw(void);</B>
+       <B>int</B> <B>noraw(void);</B>
+       <B>void</B> <B>noqiflush(void);</B>
+       <B>void</B> <B>qiflush(void);</B>
+       <B>int</B> <B>notimeout(WINDOW</B> <B>*win,</B> <B>bool</B> <B>bf);</B>
+       <B>void</B> <B>timeout(int</B> <B>delay);</B>
+       <B>void</B> <B>wtimeout(WINDOW</B> <B>*win,</B> <B>int</B> <B>delay);</B>
+       <B>int</B> <B>typeahead(int</B> <B>fd);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       Normally, the tty driver buffers typed characters until  a
+       newline  or  carriage return is typed.  The <B>cbreak</B> routine
+       disables line buffering and erase/kill  character-process-
+       ing  (interrupt  and  flow  control  characters  are unaf-
+       fected), making characters typed by the  user  immediately
+       available  to  the  program.  The <B>nocbreak</B> routine returns
+       the terminal to normal (cooked) mode.
+
+       Initially the terminal may or may not be in  <B>cbreak</B>  mode,
+       as the mode is inherited; therefore, a program should call
+       <B>cbreak</B> or <B>nocbreak</B> explicitly.  Most interactive  programs
+       using  <B>curses</B> set the <B>cbreak</B> mode.  Note that <B>cbreak</B> over-
+       rides <B>raw</B>.  [See <B><A HREF="curs_getch.3x.html">curs_getch(3x)</A></B> for a  discussion  of  how
+       these routines interact with <B>echo</B> and <B>noecho</B>.]
+
+       The  <B>echo</B>  and  <B>noecho</B> routines control whether characters
+       typed by the user are echoed by <B>getch</B> as they  are  typed.
+       Echoing  by  the  tty  driver is always disabled, but ini-
+       tially <B>getch</B> is in echo  mode,  so  characters  typed  are
+       echoed.  Authors of most interactive programs prefer to do
+       their own echoing in a controlled area of the  screen,  or
+       not  to  echo  at  all, so they disable echoing by calling
+       <B>noecho</B>.  [See <B><A HREF="curs_getch.3x.html">curs_getch(3x)</A></B> for a discussion of how these
+       routines interact with <B>cbreak</B> and <B>nocbreak</B>.]
+
+       The  <B>halfdelay</B>  routine is used for half-delay mode, which
+       is similar to <B>cbreak</B> mode in that characters typed by  the
+       user  are  immediately available to the program.  However,
+       after blocking  for  <I>tenths</I>  tenths  of  seconds,  ERR  is
+       returned  if  nothing has been typed.  The value of <B>tenths</B>
+       must be a number between 1 and 255.  Use <B>nocbreak</B> to leave
+       half-delay mode.
+
+       If  the <B>intrflush</B> option is enabled, (<I>bf</I> is <B>TRUE</B>), when an
+       interrupt key  is  pressed  on  the  keyboard  (interrupt,
+       break,  quit)  all  output in the tty driver queue will be
+       flushed, giving the  effect  of  faster  response  to  the
+       interrupt,  but  causing  <B>curses</B> to have the wrong idea of
+       what is on the  screen.   Disabling  (<I>bf</I>  is  <B>FALSE</B>),  the
+       option  prevents the flush.  The default for the option is
+       inherited from the tty driver settings.  The window  argu-
+       ment is ignored.
+
+       The  <B>keypad</B> option enables the keypad of the user's termi-
+       nal.  If enabled (<I>bf</I> is <B>TRUE</B>), the user can press a  func-
+       tion  key (such as an arrow key) and <B>wgetch</B> returns a sin-
+       gle value representing the function key, as  in  <B>KEY_LEFT</B>.
+       If  disabled (<I>bf</I> is <B>FALSE</B>), <B>curses</B> does not treat function
+       keys specially and the program has to interpret the escape
+       sequences  itself.   If  the keypad in the terminal can be
+       turned on  (made  to  transmit)  and  off  (made  to  work
+       locally),  turning on this option causes the terminal key-
+       pad to be turned on when <B>wgetch</B> is  called.   The  default
+       value for keypad is false.
+
+       Initially, whether the terminal returns 7 or 8 significant
+       bits on input depends on  the  control  mode  of  the  tty
+       driver  [see  <B><A HREF="termio.7.html">termio(7)</A></B>].  To force 8 bits to be returned,
+       invoke <B>meta</B>(<I>win</I>, <B>TRUE</B>); this is equivalent,  under  POSIX,
+       to  setting the CS8 flag on the terminal.  To force 7 bits
+       to be returned, invoke <B>meta</B>(<I>win</I>, <B>FALSE</B>); this  is  equiva-
+       lent,  under  POSIX, to setting the CS8 flag on the termi-
+       nal.  The window argument, <I>win</I>, is always ignored.  If the
+       terminfo capabilities <B>smm</B> (meta_on) and <B>rmm</B> (meta_off) are
+       defined for the terminal, <B>smm</B> is sent to the terminal when
+       <B>meta</B>(<I>win</I>,  <B>TRUE</B>)  is called and <B>rmm</B> is sent when <B>meta</B>(<I>win</I>,
+       <B>FALSE</B>) is called.
+
+       The <B>nodelay</B> option causes <B>getch</B> to be a non-blocking call.
+       If  no input is ready, <B>getch</B> returns <B>ERR</B>.  If disabled (<I>bf</I>
+       is <B>FALSE</B>), <B>getch</B> waits until a key is pressed.
+
+       While interpreting an input escape sequence, <B>wgetch</B> sets a
+       timer  while  waiting  for the next character.  If <B>notime-</B>
+       <B>out(</B><I>win</I>, <B>TRUE</B>) is called,  then  <B>wgetch</B>  does  not  set  a
+       timer.   The  purpose  of  the timeout is to differentiate
+       between sequences received from a function key  and  those
+       typed by a user.
+
+       The  <B>raw</B> and <B>noraw</B> routines place the terminal into or out
+       of raw mode.  Raw mode is similar to <B>cbreak</B> mode, in  that
+       characters  typed  are  immediately  passed through to the
+       user program.  The differences are that in raw  mode,  the
+       interrupt,  quit, suspend, and flow control characters are
+       all passed through uninterpreted, instead of generating  a
+       signal.   The  behavior  of the BREAK key depends on other
+       bits in the tty driver that are not set by <B>curses</B>.
+
+       When the <B>noqiflush</B> routine is used, normal flush of  input
+       and  output queues associated with the <B>INTR</B>, <B>QUIT</B> and <B>SUSP</B>
+       characters will not be done [see <B><A HREF="termio.7.html">termio(7)</A></B>].  When <B>qiflush</B>
+       is  called,  the queues will be flushed when these control
+       characters are read.  You may want to call <B>noqiflush()</B>  in
+       a  signal handler if you want output to continue as though
+       the interrupt had not occurred, after the handler exits.
+
+       The <B>timeout</B> and <B>wtimeout</B> routines  set  blocking  or  non-
+       blocking  read  for a given window.  If <I>delay</I> is negative,
+       blocking  read  is  used  (<I>i</I>.<I>e</I>.,  waits  indefinitely  for
+       input).   If <I>delay</I> is zero, then non-blocking read is used
+       (<I>i</I>.<I>e</I>., read returns <B>ERR</B> if no input is waiting).  If <I>delay</I>
+       is  positive, then read blocks for <I>delay</I> milliseconds, and
+       returns <B>ERR</B> if there is still no input.  Hence, these rou-
+       tines  provide the same functionality as <B>nodelay</B>, plus the
+       additional capability of being  able  to  block  for  only
+       <I>delay</I> milliseconds (where <I>delay</I> is positive).
+
+       The  <B>curses</B> library does ``line-breakout optimization'' by
+       looking for  typeahead  periodically  while  updating  the
+       screen.   If  input is found, and it is coming from a tty,
+       the current update is postponed until <B>refresh</B> or  <B>doupdate</B>
+       is  called again.  This allows faster response to commands
+       typed in advance.  Normally, the input FILE pointer passed
+       to  <B>newterm</B>,  or  <B>stdin</B> in the case that <B>initscr</B> was used,
+       will be used to do this typeahead checking.  The <B>typeahead</B>
+       routine  specifies  that  the  file descriptor <I>fd</I> is to be
+       used to check for typeahead instead.  If <I>fd</I> is -1, then no
+       typeahead checking is done.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All  routines that return an integer return <B>ERR</B> upon fail-
+       ure and OK (SVr4 specifies only "an  integer  value  other
+       than  <B>ERR</B>")  upon  successful completion, unless otherwise
+       noted in the preceding routine descriptions.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These functions are described in the XSI Curses  standard,
+       Issue 4.
+
+       The  ncurses  library obeys the XPG4 standard and the his-
+       torical practice of the AT&amp;T  curses  implementations,  in
+       that  the  echo bit is cleared when curses initializes the
+       terminal state.  BSD curses differed from  this  slightly;
+       it left the echo bit on at initialization, but the BSD <B>raw</B>
+       call turned it off as a side-effect.  For  best  portabil-
+       ity,  set echo or noecho explicitly just after initializa-
+       tion, even if your program remains in cooked mode.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>echo</B>, <B>noecho</B>, <B>halfdelay</B>, <B>intrflush</B>, <B>meta</B>,  <B>node-</B>
+       <B>lay</B>,  <B>notimeout</B>, <B>noqiflush</B>, <B>qiflush</B>, <B>timeout</B>, and <B>wtimeout</B>
+       may be macros.
+
+       The <B>noraw</B> and <B>nocbreak</B> calls follow historical practice in
+       that  they  attempt  to  restore to normal (`cooked') mode
+       from raw and cbreak modes respectively.  Mixing  raw/noraw
+       and  cbreak/nocbreak  calls  leads  to  tty driver control
+       states that are hard to predict or understand; it  is  not
+       recommended.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_getch.3x.html">curs_getch(3x)</A></B>, <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>, <B><A HREF="termio.7.html">termio(7)</A></B>
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+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_insch.3x.html b/ncurses-5.2/doc/html/man/curs_insch.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>insch</B>,  <B>winsch</B>,  <B>mvinsch</B>,  <B>mvwinsch</B>  -  insert a character
+       before cursor in a <B>curses</B> window
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>insch(chtype</B> <B>ch);</B>
+       <B>int</B> <B>winsch(WINDOW</B> <B>*win,</B> <B>chtype</B> <B>ch);</B>
+       <B>int</B> <B>mvinsch(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>chtype</B> <B>ch);</B>
+       <B>int</B> <B>mvwinsch(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>chtype</B> <B>ch);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These routines, insert the character <I>ch</I> before the charac-
+       ter  under the cursor.  All characters to the right of the
+       cursor are moved one space to the right, with  the  possi-
+       bility  of the rightmost character on the line being lost.
+       The insertion operation does not change the  cursor  posi-
+       tion.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All  routines that return an integer return <B>ERR</B> upon fail-
+       ure and OK (SVr4 specifies only "an  integer  value  other
+       than  <B>ERR</B>")  upon  successful completion, unless otherwise
+       noted in the preceding routine descriptions.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       These routines do not necessarily imply use of a  hardware
+       insert character feature.
+
+       Note that <B>insch</B>, <B>mvinsch</B>, and <B>mvwinsch</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  functions are described in the XSI Curses standard,
+       Issue 4.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>.
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_insstr.3x.html b/ncurses-5.2/doc/html/man/curs_insstr.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>insstr</B>,  <B>insnstr</B>,  <B>winsstr</B>, <B>winsnstr</B>, <B>mvinsstr</B>, <B>mvinsnstr</B>,
+       <B>mvwinsstr</B>, <B>mvwinsnstr</B> - insert string before cursor  in  a
+       <B>curses</B> window
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+       <B>int</B> <B>insstr(const</B> <B>char</B> <B>*str);</B>
+       <B>int</B> <B>insnstr(const</B> <B>char</B> <B>*str,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>winsstr(WINDOW</B> <B>*win,</B> <B>const</B> <B>char</B> <B>*str);</B>
+       <B>int</B> <B>winsnstr(WINDOW</B> <B>*win,</B> <B>const</B> <B>char</B> <B>*str,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>mvinsstr(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>char</B> <B>*str);</B>
+       <B>int</B> <B>mvinsnstr(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>char</B> <B>*str,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>mvwinsstr(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>char</B> <B>*str);</B>
+       <B>int</B> <B>mvwinsnstr(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>const</B> <B>char</B> <B>*str,</B>
+       <B>int</B> <B>n);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These  routines insert a character string (as many charac-
+       ters as will fit on the line) before the  character  under
+       the cursor.  All characters to the right of the cursor are
+       shifted right, with the possibility of the rightmost char-
+       acters  on  the line being lost.  The cursor position does
+       not change (after moving to <I>y</I>, <I>x</I>, if specified). The  four
+       routines with <I>n</I> as the last argument insert a leading sub-
+       string of at most <I>n</I> characters.  If <I>n</I>&lt;=0, then the  entire
+       string is inserted.
+
+       If  a  character in <I>str</I> is a tab, newline, carriage return
+       or backspace, the cursor is moved appropriately within the
+       window.   A  newline  also  does a <B>clrtoeol</B> before moving.
+       Tabs are considered to be at every eighth  column.   If  a
+       character in <I>str</I> is another control character, it is drawn
+       in the <B>^</B><I>X</I> notation.  Calling <B>winch</B> after adding a  control
+       character (and moving to it, if necessary) does not return
+       the control character, but instead returns a character  in
+       the ^-representation of the control character.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All  routines that return an integer return <B>ERR</B> upon fail-
+       ure and OK (SVr4 specifies only "an  integer  value  other
+       than  <B>ERR</B>")  upon  successful completion, unless otherwise
+       noted in the preceding routine descriptions.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that all but <B>winsnstr</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These functions are described in the XSI Curses  standard,
+       Issue  4,  which  adds  const qualifiers to the arguments.
+       The XSI Curses error  conditions  <B>EILSEQ</B>  and  <B>EILOVERFLOW</B>
+       associated  with  extended-level  conformance  are not yet
+       detected (this implementation does not  yet  support  XPG4
+       multi-byte characters).
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_clear.3x.html">curs_clear(3x)</A></B>, <B><A HREF="curs_inch.3x.html">curs_inch(3x)</A></B>.
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+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_instr.3x.html b/ncurses-5.2/doc/html/man/curs_instr.3x.html
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+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>instr</B>,  <B>innstr</B>, <B>winstr</B>, <B>winnstr</B>, <B>mvinstr</B>, <B>mvinnstr</B>, <B>mvwin-</B>
+       <B>str</B>, <B>mvwinnstr</B> - get a string of characters from a  <B>curses</B>
+       window
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>instr(char</B> <B>*str);</B>
+       <B>int</B> <B>innstr(char</B> <B>*str,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>winstr(WINDOW</B> <B>*win,</B> <B>char</B> <B>*str);</B>
+       <B>int</B> <B>winnstr(WINDOW</B> <B>*win,</B> <B>char</B> <B>*str,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>mvinstr(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>char</B> <B>*str);</B>
+       <B>int</B> <B>mvinnstr(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>char</B> <B>*str,</B> <B>int</B> <B>n);</B>
+       <B>int</B> <B>mvwinstr(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>char</B> <B>*str);</B>
+       <B>int</B>  <B>mvwinnstr(WINDOW</B>  <B>*win,</B>  <B>int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>char</B> <B>*str,</B> <B>int</B>
+       <B>n);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These routines return  a  string  of  characters  in  <I>str</I>,
+       extracted  starting  at the current cursor position in the
+       named window.  Attributes are stripped  from  the  charac-
+       ters.   The  four  functions  with  <I>n</I> as the last argument
+       return a leading  substring  at  most  <I>n</I>  characters  long
+       (exclusive of the trailing NUL).
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All  of the functions return <B>ERR</B> upon failure, or the num-
+       ber of characters actually read into the string.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that all routines except <B>winnstr</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The XSI Curses error  conditions  <B>EILSEQ</B>  and  <B>EILOVERFLOW</B>
+       associated  with  extended-level  conformance  are not yet
+       detected (this implementation does not  yet  support  XPG4
+       multi-byte  characters).  SVr4 does not document whether a
+       length limit includes or excludes the trailing NUL.
+
+       The ncurses library extends the XSI description by  allow-
+       ing  a  negative value for <I>n</I>.  In this case, the functions
+       return the string ending at the right margin.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>.
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_kernel.3x.html b/ncurses-5.2/doc/html/man/curs_kernel.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>def_prog_mode</B>,       <B>def_shell_mode</B>,      <B>reset_prog_mode</B>,
+       <B>reset_shell_mode</B>, <B>resetty</B>, <B>savetty</B>, <B>getsyx</B>, <B>setsyx</B>, <B>ripof-</B>
+       <B>fline</B>, <B>curs_set</B>, <B>napms</B> - low-level <B>curses</B> routines
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>def_prog_mode(void);</B>
+       <B>int</B> <B>def_shell_mode(void);</B>
+       <B>int</B> <B>reset_prog_mode(void);</B>
+       <B>int</B> <B>reset_shell_mode(void);</B>
+       <B>int</B> <B>resetty(void);</B>
+       <B>int</B> <B>savetty(void);</B>
+       <B>void</B> <B>getsyx(int</B> <B>y,</B> <B>int</B> <B>x);</B>
+       <B>void</B> <B>setsyx(int</B> <B>y,</B> <B>int</B> <B>x);</B>
+       <B>int</B> <B>ripoffline(int</B> <B>line,</B> <B>int</B> <B>(*init)(WINDOW</B> <B>*,</B> <B>int));</B>
+       <B>int</B> <B>curs_set(int</B> <B>visibility);</B>
+       <B>int</B> <B>napms(int</B> <B>ms);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  following  routines  give low-level access to various
+       <B>curses</B> capabilities.  Theses routines typically  are  used
+       inside library routines.
+
+       The  <B>def_prog_mode</B>  and  <B>def_shell_mode</B>  routines save the
+       current terminal modes as the  "program"  (in  <B>curses</B>)  or
+       "shell"   (not   in   <B>curses</B>)   state   for   use  by  the
+       <B>reset_prog_mode</B> and <B>reset_shell_mode</B>  routines.   This  is
+       done  automatically  by  <B>initscr</B>.   There is one such save
+       area for each screen context allocated by <B>newterm()</B>.
+
+       The <B>reset_prog_mode</B> and <B>reset_shell_mode</B> routines  restore
+       the  terminal  to "program" (in <B>curses</B>) or "shell" (out of
+       <B>curses</B>) state.  These are  done  automatically  by  <B>endwin</B>
+       and,  after  an  <B>endwin</B>, by <B>doupdate</B>, so they normally are
+       not called.
+
+       The <B>resetty</B> and <B>savetty</B>  routines  save  and  restore  the
+       state  of  the  terminal modes.  <B>savetty</B> saves the current
+       state in a buffer and <B>resetty</B> restores the state  to  what
+       it was at the last call to <B>savetty</B>.
+
+       The  <B>getsyx</B> routine returns the current coordinates of the
+       virtual screen cursor in <I>y</I> and <I>x</I>.  If <B>leaveok</B> is currently
+       <B>TRUE</B>,  then <B>-1</B>,<B>-1</B> is returned.  If lines have been removed
+       from the top of the screen,  using  <B>ripoffline</B>,  <I>y</I>  and  <I>x</I>
+       include  these  lines;  therefore,  <I>y</I> and <I>x</I> should be used
+       only as arguments for <B>setsyx</B>.
+
+       The <B>setsyx</B> routine sets the virtual screen cursor to <I>y</I>, <I>x</I>.
+       If <I>y</I> and <I>x</I> are both <B>-1</B>, then <B>leaveok</B> is set.  The two rou-
+       tines <B>getsyx</B> and <B>setsyx</B> are  designed  to  be  used  by  a
+       library routine, which manipulates <B>curses</B> windows but does
+       not want to change the current position of  the  program's
+       cursor.   The  library  routine  would  call <B>getsyx</B> at the
+       beginning, do its manipulation of its own  windows,  do  a
+       <B>wnoutrefresh</B>  on  its  windows, call <B>setsyx</B>, and then call
+       <B>doupdate</B>.
+
+       The <B>ripoffline</B> routine provides access to the same  facil-
+       ity  that  <B>slk_init</B>  [see <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>] uses to reduce the
+       size of the screen.   <B>ripoffline</B>  must  be  called  before
+       <B>initscr</B> or <B>newterm</B> is called.  If <I>line</I> is positive, a line
+       is removed from the top of <B>stdscr</B>; if <I>line</I> is negative,  a
+       line is removed from the bottom.  When this is done inside
+       <B>initscr</B>, the routine <B>init</B> (supplied by the user) is called
+       with  two arguments: a window pointer to the one-line win-
+       dow that has been allocated and an integer with the number
+       of columns in the window.  Inside this initialization rou-
+       tine, the integer variables <B>LINES</B>  and  <B>COLS</B>  (defined  in
+       <B>&lt;curses.h&gt;</B>) are not guaranteed to be accurate and <B>wrefresh</B>
+       or <B>doupdate</B> must not be called.  It is allowable  to  call
+       <B>wnoutrefresh</B> during the initialization routine.
+
+       <B>ripoffline</B>  can  be called up to five times before calling
+       <B>initscr</B> or <B>newterm</B>.
+
+       The <B>curs_set</B> routine sets  the  cursor  state  is  set  to
+       invisible, normal, or very visible for <B>visibility</B> equal to
+       <B>0</B>, <B>1</B>, or <B>2</B> respectively.  If  the  terminal  supports  the
+       <I>visibility</I>   requested,   the  previous  <I>cursor</I>  state  is
+       returned; otherwise, <B>ERR</B> is returned.
+
+       The <B>napms</B> routine is used to sleep for <I>ms</I> milliseconds.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Except for <B>curs_set</B>,  these  routines  always  return  <B>OK</B>.
+       <B>curs_set</B>  returns the previous cursor state, or <B>ERR</B> if the
+       requested <I>visibility</I> is not supported.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>getsyx</B> is a macro, so <B>&amp;</B> is not necessary  before
+       the variables <I>y</I> and <I>x</I>.
+
+       Older  SVr4  man  pages  warn  that  the  return  value of
+       <B>curs_set</B> "is currently  incorrect".   This  implementation
+       gets  it  right, but it may be unwise to count on the cor-
+       rectness of the return value anywhere else.
+
+       Both ncurses and SVr4 will  call  <B>curs_set</B>  in  <B>endwin</B>  if
+       <B>curs_set</B>  has  been  called  to make the cursor other than
+       normal, i.e., either visible or very visible.  There is no
+       way  for  ncurses to determine the initial cursor state to
+       restore that.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The functions <B>setsyx</B> and <B>getsyx</B> are not described  in  the
+       XSI  Curses standard, Issue 4.  All other functions are as
+       described in XSI Curses.
+
+       The SVr4 documentation describes <B>setsyx</B> and <B>getsyx</B> as hav-
+       ing  return  type  int.  This  is  misleading, as they are
+       macros with no documented semantics for the return  value.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>,       <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>,      <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>,
+       <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>, <B><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></B>, <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
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+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
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+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>getmouse</B>,  <B>ungetmouse</B>,  <B>mousemask</B>,  <B>wenclose</B>, <B>mouse_trafo</B>,
+       <B>wmouse_trafo</B>,  <B>mouseinterval</B>  -  mouse  interface  through
+       curses
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>typedef</B> <B>unsigned</B> <B>long</B> <B>mmask_t;</B>
+
+       <B>typedef</B> <B>struct</B>
+       <B>{</B>
+           <B>short</B> <B>id;</B>         <I>/*</I> <I>ID</I> <I>to</I> <I>distinguish</I> <I>multiple</I> <I>devices</I> <I>*/</I>
+           <B>int</B> <B>x,</B> <B>y,</B> <B>z;</B>      <I>/*</I> <I>event</I> <I>coordinates</I> <I>*/</I>
+           <B>mmask_t</B> <B>bstate;</B>   <I>/*</I> <I>button</I> <I>state</I> <I>bits</I> <I>*/</I>
+       <B>}</B>
+       <B>MEVENT;</B>
+       <B>int</B> <B>getmouse(MEVENT</B> <B>*event);</B>
+       <B>int</B> <B>ungetmouse(MEVENT</B> <B>*event);</B>
+       <B>mmask_t</B> <B>mousemask(mmask_t</B> <B>newmask,</B> <B>mmask_t</B> <B>*oldmask);</B>
+       <B>bool</B> <B>wenclose(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x);</B>
+       <B>bool</B> <B>mouse_trafo(int*</B> <B>pY,</B> <B>int*</B> <B>pX,</B> <B>bool</B> <B>to_screen);</B>
+       <B>bool</B> <B>wmouse_trafo(const</B> <B>WINDOW*</B> <B>win,</B> <B>int*</B> <B>pY,</B> <B>int*</B> <B>pX,</B>
+            <B>bool</B> <B>to_screen);</B>
+       <B>int</B> <B>mouseinterval(int</B> <B>erval);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These  functions provide an interface to mouse events from
+       <B><A HREF="ncurses.3x.html">ncurses(3x)</A></B>.  Mouse events are  represented  by  <B>KEY_MOUSE</B>
+       pseudo-key values in the <B>wgetch</B> input stream.
+
+       To  make mouse events visible, use the <B>mousemask</B> function.
+       This will  set  the  mouse  events  to  be  reported.   By
+       default,  no mouse events are reported.  The function will
+       return a mask to indicate which  of  the  specified  mouse
+       events  can be reported; on complete failure it returns 0.
+       If oldmask is non-NULL, this function fills the  indicated
+       location  with  the  previous  value of the given window's
+       mouse event mask.
+
+       As a side effect, setting a zero mousemask  may  turn  off
+       the  mouse pointer; setting a nonzero mask may turn it on.
+       Whether this happens is device-dependent.
+
+       Here are the mouse event type masks:
+
+       <I>Name</I>                     <I>Description</I>
+       ---------------------------------------------------------------------
+       BUTTON1_PRESSED          mouse button 1 down
+       BUTTON1_RELEASED         mouse button 1 up
+       BUTTON1_CLICKED          mouse button 1 clicked
+       BUTTON1_DOUBLE_CLICKED   mouse button 1 double clicked
+       BUTTON1_TRIPLE_CLICKED   mouse button 1 triple clicked
+
+       BUTTON2_PRESSED          mouse button 2 down
+       BUTTON2_RELEASED         mouse button 2 up
+       BUTTON2_CLICKED          mouse button 2 clicked
+       BUTTON2_DOUBLE_CLICKED   mouse button 2 double clicked
+       BUTTON2_TRIPLE_CLICKED   mouse button 2 triple clicked
+       BUTTON3_PRESSED          mouse button 3 down
+       BUTTON3_RELEASED         mouse button 3 up
+       BUTTON3_CLICKED          mouse button 3 clicked
+       BUTTON3_DOUBLE_CLICKED   mouse button 3 double clicked
+       BUTTON3_TRIPLE_CLICKED   mouse button 3 triple clicked
+       BUTTON4_PRESSED          mouse button 4 down
+       BUTTON4_RELEASED         mouse button 4 up
+       BUTTON4_CLICKED          mouse button 4 clicked
+       BUTTON4_DOUBLE_CLICKED   mouse button 4 double clicked
+       BUTTON4_TRIPLE_CLICKED   mouse button 4 triple clicked
+       BUTTON_SHIFT             shift was down during button state change
+       BUTTON_CTRL              control was down during button state change
+       BUTTON_ALT               alt was down during button state change
+       ALL_MOUSE_EVENTS         report all button state changes
+       REPORT_MOUSE_POSITION    report mouse movement
+
+       Once a class of mouse events have been made visible  in  a
+       window,  calling  the  <B>wgetch</B>  function on that window may
+       return <B>KEY_MOUSE</B> as an indicator that a  mouse  event  has
+       been queued.  To read the event data and pop the event off
+       the queue, call <B>getmouse</B>.  This function will return <B>OK</B> if
+       a mouse event is actually visible in the given window, <B>ERR</B>
+       otherwise.  When <B>getmouse</B> returns <B>OK</B>, the  data  deposited
+       as  y  and  x  in  the event structure coordinates will be
+       screen-relative character-cell coordinates.  The  returned
+       state  mask  will have exactly one bit set to indicate the
+       event type.
+
+       The <B>ungetmouse</B> function behaves  analogously  to  <B>ungetch</B>.
+       It  pushes  a  <B>KEY_MOUSE</B>  event  onto the input queue, and
+       associates with  that  event  the  given  state  data  and
+       screen-relative character-cell coordinates.
+
+       The  <B>wenclose</B>  function  tests  whether  a  given  pair of
+       screen-relative character-cell coordinates is enclosed  by
+       a  given  window, returning TRUE if it is and FALSE other-
+       wise.  It is useful for determining  what  subset  of  the
+       screen windows enclose the location of a mouse event.
+
+       The <B>wmouse_trafo</B> function transforms a given pair of coor-
+       dinates from stdscr-relative coordinates  to  screen-rela-
+       tive  coordinates  or  vice  versa.  Please remember, that
+       stdscr-relative coordinates are not  always  identical  to
+       screen-relative   coordinates  due  to  the  mechanism  to
+       reserve lines on top or bottom of  the  screen  for  other
+       purposes  (ripoff() call, see also slk_...  functions). If
+       the parameter <B>to_screen</B> is <B>TRUE</B>, the pointers <B>pY,</B> <B>pX</B>  must
+       reference  the coordinates of a location inside the window
+       <B>win</B>. They are converted to screen-relative coordinates and
+       returned  through the pointers. If the conversion was suc-
+       cessful, the function returns <B>TRUE</B>. If one of the  parame-
+       ters  was  NULL  or the location is not inside the window,
+       <B>FALSE</B> is returned. If <B>to_screen</B> is <B>FALSE</B>, the pointers <B>pY,</B>
+       <B>pX</B>  must  reference  screen-relative coordinates. They are
+       converted to stdscr-relative coordinates if the window <B>win</B>
+       encloses  this  point.  In  this case the function returns
+       <B>TRUE</B>. If one of the parameters is NULL or the point is not
+       inside  the window, <B>FALSE</B> is returned. Please notice, that
+       the referenced coordinates are only replaced by  the  con-
+       verted coordinates if the transformation was successful.
+
+       The <B>mouseinterval</B> function sets the maximum time (in thou-
+       sands of a second)  that  can  elapse  between  press  and
+       release  events  in  order  for them to be recognized as a
+       click.  This function returns the previous interval value.
+       The default is one fifth of a second.
+
+       Note  that  mouse  events will be ignored when input is in
+       cooked mode, and will cause an error beep when cooked mode
+       is  being simulated in a window by a function such as <B>get-</B>
+       <B>str</B> that expects a linefeed for input-loop termination.
+
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       <B>getmouse</B>, <B>ungetmouse</B> and <B>mouseinterval</B> return the  integer
+       <B>ERR</B>  upon failure or <B>OK</B> upon successful completion. <B>mouse-</B>
+       <B>mask</B> returns the mask of reportable events.  <B>wenclose</B>  and
+       <B>wmouse_trafo</B> are boolean functions returning <B>TRUE</B> or <B>FALSE</B>
+       depending on their test result.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These calls were designed for  <B><A HREF="ncurses.3x.html">ncurses(3x)</A></B>,  and  are  not
+       found in SVr4 curses, 4.4BSD curses, or any other previous
+       version of curses.
+
+       The feature macro <B>NCURSES_MOUSE_VERSION</B> is provided so the
+       preprocessor  can  be  used to test whether these features
+       are present  (its  value  is  1).   If  the  interface  is
+       changed, the value of <B>NCURSES_MOUSE_VERSION</B> will be incre-
+       mented.
+
+       The order of the <B>MEVENT</B> structure members is  not  guaran-
+       teed.   Additional fields may be added to the structure in
+       the future.
+
+       Under  <B><A HREF="ncurses.3x.html">ncurses(3x)</A></B>,  these  calls  are  implemented  using
+       either  xterm's  built-in mouse-tracking API or Alessandro
+       Rubini's gpm server.  If you  are  using  something  other
+       than  xterm  and  there  is  no gpm daemon running on your
+       machine, mouse events will not be visible  to  <B><A HREF="ncurses.3x.html">ncurses(3x)</A></B>
+       (and the <B>wmousemask</B> function will always return <B>0</B>).
+
+       The z member in the event structure is not presently used.
+       It is intended for use with touch screens  (which  may  be
+       pressure-sensitive)   or   with   3D-mice/trackballs/power
+       gloves.
+
+
+</PRE>
+<H2>BUGS</H2><PRE>
+       Mouse events under xterm will not in fact be ignored  dur-
+       ing  cooked mode, if they have been enabled by <B>wmousemask</B>.
+       Instead, the xterm mouse report sequence  will  appear  in
+       the string read.
+
+       Mouse events under xterm will not be detected correctly in
+       a window with its keypad bit off, since  they  are  inter-
+       preted  as  a  variety  of  function  key.   Your terminfo
+       description must have <B>kmous</B> set to "\E[M"  (the  beginning
+       of the response from xterm for mouse clicks).
+
+       Because  there  are  no  standard  terminal responses that
+       would serve to identify terminals which support the  xterm
+       mouse  protocol,  <B>ncurses</B>  assumes  that  if your $DISPLAY
+       environment variable is set, and <B>kmous</B> is defined  in  the
+       terminal  description,  then  the  terminal may send mouse
+       events.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
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diff --git a/ncurses-5.2/doc/html/man/curs_move.3x.html b/ncurses-5.2/doc/html/man/curs_move.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>move</B>, <B>wmove</B> - move <B>curses</B> window cursor
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>move(int</B> <B>y,</B> <B>int</B> <B>x);</B>
+       <B>int</B> <B>wmove(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These  routines move the cursor associated with the window
+       to line <I>y</I> and column <I>x</I>.  This routine does  not  move  the
+       physical  cursor  of the terminal until <B>refresh</B> is called.
+       The position specified is relative to the upper  left-hand
+       corner of the window, which is (0,0).
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       These routines return <B>ERR</B> upon failure and OK (SVr4 speci-
+       fies only "an integer value other than <B>ERR</B>") upon success-
+       ful completion.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>move</B> may be a macro.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  functions are described in the XSI Curses standard,
+       Issue 4.  The standard specifies that if (y,x) is within a
+       multi-column  character,  the cursor is moved to the first
+       column of that  character;  however,  this  implementation
+       does  not  yet  support  the extended-level XSI multi-byte
+       characters.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>
+
+
+
+
+
+
+
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+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_outopts.3x.html b/ncurses-5.2/doc/html/man/curs_outopts.3x.html
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+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>clearok</B>,   <B>idlok</B>,   <B>idcok</B>   <B>immedok</B>,  <B>leaveok</B>,  <B>setscrreg</B>,
+       <B>wsetscrreg</B>, <B>scrollok</B>, <B>nl</B>, <B>nonl</B> - <B>curses</B> output options
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>clearok(WINDOW</B> <B>*win,</B> <B>bool</B> <B>bf);</B>
+       <B>int</B> <B>idlok(WINDOW</B> <B>*win,</B> <B>bool</B> <B>bf);</B>
+       <B>void</B> <B>idcok(WINDOW</B> <B>*win,</B> <B>bool</B> <B>bf);</B>
+       <B>void</B> <B>immedok(WINDOW</B> <B>*win,</B> <B>bool</B> <B>bf);</B>
+       <B>int</B> <B>leaveok(WINDOW</B> <B>*win,</B> <B>bool</B> <B>bf);</B>
+       <B>int</B> <B>setscrreg(int</B> <B>top,</B> <B>int</B> <B>bot);</B>
+       <B>int</B> <B>wsetscrreg(WINDOW</B> <B>*win,</B> <B>int</B> <B>top,</B> <B>int</B> <B>bot);</B>
+       <B>int</B> <B>scrollok(WINDOW</B> <B>*win,</B> <B>bool</B> <B>bf);</B>
+       <B>int</B> <B>nl(void);</B>
+       <B>int</B> <B>nonl(void);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These routines set options that change the style of output
+       within  <B>curses</B>.   All  options are initially <B>FALSE</B>, unless
+       otherwise stated.  It  is  not  necessary  to  turn  these
+       options off before calling <B>endwin</B>.
+
+       If  <B>clearok</B> is called with <B>TRUE</B> as argument, the next call
+       to <B>wrefresh</B> with this window will clear  the  screen  com-
+       pletely  and  redraw the entire screen from scratch.  This
+       is useful when the contents of the screen  are  uncertain,
+       or  in  some  cases for a more pleasing visual effect.  If
+       the <I>win</I> argument to <B>clearok</B> is the global variable <B>curscr</B>,
+       the  next  call  to  <B>wrefresh</B>  with  any window causes the
+       screen to be cleared and repainted from scratch.
+
+       If <B>idlok</B> is called with <B>TRUE</B> as  second  argument,  <B>curses</B>
+       considers using the hardware insert/delete line feature of
+       terminals so equipped.  Calling <B>idlok</B> with <B>FALSE</B> as second
+       argument  disables  use  of  line  insertion and deletion.
+       This option should be  enabled  only  if  the  application
+       needs  insert/delete  line, for example, for a screen edi-
+       tor.  It is disabled by default because insert/delete line
+       tends  to  be  visually annoying when used in applications
+       where it isn't really needed.  If insert/delete line  can-
+       not  be  used,  <B>curses</B> redraws the changed portions of all
+       lines.
+
+       If <B>idcok</B> is called with <B>FALSE</B> as second  argument,  <B>curses</B>
+       no longer considers using the hardware insert/delete char-
+       acter feature of terminals so equipped.  Use of  character
+       insert/delete  is  enabled by default.  Calling <B>idcok</B> with
+       <B>TRUE</B> as second argument re-enables use of character inser-
+       tion and deletion.
+
+       If  <B>immedok</B> is called with <B>TRUE</B> <B>as</B> <B>argument</B>, any change in
+       the window image, such  as  the  ones  caused  by  <B>waddch,</B>
+       <B>wclrtobot,</B> <B>wscrl</B>, <I>etc</I>., automatically cause a call to <B>wre-</B>
+       <B>fresh</B>.  However, it may degrade performance  considerably,
+       due  to  repeated  calls  to  <B>wrefresh</B>.  It is disabled by
+       default.
+
+       Normally, the hardware cursor is left at the  location  of
+       the  window  cursor  being  refreshed.  The <B>leaveok</B> option
+       allows the cursor to be left wherever the  update  happens
+       to leave it.  It is useful for applications where the cur-
+       sor is not used, since it  reduces  the  need  for  cursor
+       motions.   If  possible, the cursor is made invisible when
+       this option is enabled.
+
+       The <B>setscrreg</B> and <B>wsetscrreg</B> routines allow  the  applica-
+       tion  programmer  to  set a software scrolling region in a
+       window.  <I>top</I> and <I>bot</I> are the line numbers of the  top  and
+       bottom margin of the scrolling region.  (Line 0 is the top
+       line of the window.)  If  this  option  and  <B>scrollok</B>  are
+       enabled,  an  attempt  to  move off the bottom margin line
+       causes all lines in the scrolling  region  to  scroll  one
+       line in the direction of the first line.  Only the text of
+       the window is scrolled.  (Note that this has nothing to do
+       with  the use of a physical scrolling region capability in
+       the terminal, like that in the VT100.  If <B>idlok</B> is enabled
+       and   the  terminal  has  either  a  scrolling  region  or
+       insert/delete line capability, they will probably be  used
+       by the output routines.)
+
+       The  <B>scrollok</B> option controls what happens when the cursor
+       of a window is  moved  off  the  edge  of  the  window  or
+       scrolling  region,  either as a result of a newline action
+       on the bottom line, or typing the last  character  of  the
+       last line.  If disabled, (<I>bf</I> is <B>FALSE</B>), the cursor is left
+       on the bottom line.  If enabled, (<I>bf</I> is <B>TRUE</B>), the  window
+       is  scrolled  up  one  line (Note that in order to get the
+       physical scrolling effect on the terminal, it is also nec-
+       essary to call <B>idlok</B>).
+
+       The  <B>nl</B>  and  <B>nonl</B> routines control whether the underlying
+       display device translates the return key into  newline  on
+       input,  and  whether it translates newline into return and
+       line-feed on output (in either case, the call  <B>addch('\n')</B>
+       does the equivalent of return and line feed on the virtual
+       screen).  Initially, these translations do occur.  If  you
+       disable  them using <B>nonl</B>, <B>curses</B> will be able to make bet-
+       ter use of the line-feed capability, resulting  in  faster
+       cursor  motion.   Also, <B>curses</B> will then be able to detect
+       the return key.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The functions <B>setscrreg</B> and <B>wsetscrreg</B> return <B>OK</B> upon suc-
+       cess  and <B>ERR</B> upon failure. All other routines that return
+       an integer always return <B>OK</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These functions are described in the XSI Curses  standard,
+       Issue 4.
+
+       The  XSI  Curses  standard is ambiguous on the question of
+       whether <B>raw</B>() should disable the  CRLF  translations  con-
+       trolled by <B>nl</B>() and <B>nonl</B>().  BSD curses did turn off these
+       translations; AT&amp;T curses (at least as late as  SVr1)  did
+       not.   We choose to do so, on the theory that a programmer
+       requesting raw input wants a clean (ideally  8-bit  clean)
+       connection that the operating system does not mess with.
+
+       Some  historic  curses  implementations had, as an undocu-
+       mented feature,  the  ability  to  do  the  equivalent  of
+       <B>clearok(...,</B>  <B>1)</B>  by saying <B>touchwin(stdscr)</B> or <B>clear(std-</B>
+       <B>scr)</B>.  This will not work under ncurses.
+
+       Earlier System V  curses  implementations  specified  that
+       with  <B>scrollok</B> enabled, any window modification triggering
+       a scroll also forced a physical refresh.  XSI Curses  does
+       not  require this, and <B>ncurses</B> avoids doing it in order to
+       perform better vertical-motion  optimization  at  <B>wrefresh</B>
+       time.
+
+       The  XSI  Curses standard does not mention that the cursor
+       should be made invisible  as  a  side-effect  of  <B>leaveok</B>.
+       SVr4  curses  documentation  does  this, but the code does
+       not.  Use <B>curs_set</B> to make the cursor invisible.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>clearok</B>, <B>leaveok</B>, <B>scrollok</B>, <B>idcok</B>, <B>nl</B>, <B>nonl</B>  and
+       <B>setscrreg</B> may be macros.
+
+       The <B>immedok</B> routine is useful for windows that are used as
+       terminal emulators.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>,        <B><A HREF="curs_addch.3x.html">curs_addch(3x)</A></B>,         <B><A HREF="curs_clear.3x.html">curs_clear(3x)</A></B>,
+       <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>, <B><A HREF="curs_scroll.3x.html">curs_scroll(3x)</A></B>, <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_overlay.3x.html b/ncurses-5.2/doc/html/man/curs_overlay.3x.html
new file mode 100644
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@@ -0,0 +1,80 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>overlay</B>, <B>overwrite</B>, <B>copywin</B> - overlay and manipulate over-
+       lapped <B>curses</B> windows
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>overlay(const</B> <B>WINDOW</B> <B>*srcwin,</B> <B>WINDOW</B> <B>*dstwin);</B>
+       <B>int</B> <B>overwrite(const</B> <B>WINDOW</B> <B>*srcwin,</B> <B>WINDOW</B> <B>*dstwin);</B>
+       <B>int</B> <B>copywin(WINDOW</B> <B>*srcwin,</B> <B>WINDOW</B> <B>*dstwin,</B> <B>int</B> <B>sminrow,</B>
+             <B>int</B> <B>smincol,</B> <B>int</B> <B>dminrow,</B> <B>int</B> <B>dmincol,</B> <B>int</B> <B>dmaxrow,</B>
+             <B>int</B> <B>dmaxcol,</B> <B>int</B> <B>overlay);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>overlay</B> and <B>overwrite</B> routines overlay <I>srcwin</I>  on  top
+       of  <I>dstwin</I>.   <I>scrwin</I> and <I>dstwin</I> are not required to be the
+       same size; only text where  the  two  windows  overlap  is
+       copied.  The difference is that <B>overlay</B> is non-destructive
+       (blanks are not copied) whereas <B>overwrite</B> is  destructive.
+
+       The  <B>copywin</B>  routine provides a finer granularity of con-
+       trol over the <B>overlay</B> and <B>overwrite</B> routines.  Like in the
+       <B>prefresh</B> routine, a rectangle is specified in the destina-
+       tion window, (<I>dminrow</I>, <I>dmincol</I>)  and  (<I>dmaxrow</I>,  <I>dmaxcol</I>),
+       and  the  upper-left-corner coordinates of the source win-
+       dow, (<I>sminrow</I>, <I>smincol</I>).  If the argument <I>overlay</I> is <B>true</B>,
+       then copying is non-destructive, as in <B>overlay</B>.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Routines  that  return an integer return <B>ERR</B> upon failure,
+       and <B>OK</B> (SVr4 only specifies "an integer value  other  than
+       <B>ERR</B>") upon successful completion.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>overlay</B> and <B>overwrite</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The XSI Curses standard, Issue 4 describes these functions
+       (adding the const qualifiers).  It further specifies their
+       behavior  in  the  presence  of characters with multi-byte
+       renditions (not yet supported in this implementation).
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_pad.3x.html">curs_pad(3x)</A></B>, <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_pad.3x.html b/ncurses-5.2/doc/html/man/curs_pad.3x.html
new file mode 100644
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@@ -0,0 +1,134 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>newpad</B>, <B>subpad</B>, <B>prefresh</B>, <B>pnoutrefresh</B>, <B>pechochar</B> - create
+       and display <B>curses</B> pads
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>WINDOW</B> <B>*newpad(int</B> <B>nlines,</B> <B>int</B> <B>ncols);</B>
+       <B>WINDOW</B> <B>*subpad(WINDOW</B> <B>*orig,</B> <B>int</B> <B>nlines,</B> <B>int</B> <B>ncols,</B>
+             <B>int</B> <B>begin_y,</B> <B>int</B> <B>begin_x);</B>
+       <B>int</B> <B>prefresh(WINDOW</B> <B>*pad,</B> <B>int</B> <B>pminrow,</B> <B>int</B> <B>pmincol,</B>
+             <B>int</B> <B>sminrow,</B> <B>int</B> <B>smincol,</B> <B>int</B> <B>smaxrow,</B> <B>int</B> <B>smaxcol);</B>
+       <B>int</B> <B>pnoutrefresh(WINDOW</B> <B>*pad,</B> <B>int</B> <B>pminrow,</B> <B>int</B> <B>pmincol,</B>
+             <B>int</B> <B>sminrow,</B> <B>int</B> <B>smincol,</B> <B>int</B> <B>smaxrow,</B> <B>int</B> <B>smaxcol);</B>
+       <B>int</B> <B>pechochar(WINDOW</B> <B>*pad,</B> <B>chtype</B> <B>ch);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>newpad</B> routine creates and returns a pointer to a  new
+       pad data structure with the given number of lines, <I>nlines</I>,
+       and columns, <I>ncols</I>.  A pad is like a window,  except  that
+       it is not restricted by the screen size, and is not neces-
+       sarily associated with a particular part  of  the  screen.
+       Pads can be used when a large window is needed, and only a
+       part of the window will be on  the  screen  at  one  time.
+       Automatic refreshes of pads (<I>e</I>.<I>g</I>., from scrolling or echo-
+       ing of input) do not occur.  It is not legal to call  <B>wre-</B>
+       <B>fresh</B>  with a <I>pad</I> as an argument; the routines <B>prefresh</B> or
+       <B>pnoutrefresh</B> should be called instead.   Note  that  these
+       routines require additional parameters to specify the part
+       of the pad to be displayed and the location on the  screen
+       to be used for the display.
+
+       The <B>subpad</B> routine creates and returns a pointer to a sub-
+       window within a  pad  with  the  given  number  of  lines,
+       <I>nlines</I>,  and  columns,  <I>ncols</I>.   Unlike <B>subwin</B>, which uses
+       screen coordinates, the window is  at  position  (<I>begin</I>_<I>x</I><B>,</B>
+       <I>begin</I>_<I>y</I>)  on the pad.  The window is made in the middle of
+       the window <I>orig</I>, so that changes made to one window affect
+       both  windows.   During  the  use of this routine, it will
+       often be necessary to call <B>touchwin</B> or <B>touchline</B>  on  <I>orig</I>
+       before calling <B>prefresh</B>.
+
+       The  <B>prefresh</B>  and  <B>pnoutrefresh</B> routines are analogous to
+       <B>wrefresh</B> and <B>wnoutrefresh</B> except that they relate to  pads
+       instead  of windows.  The additional parameters are needed
+       to indicate what part of the pad and screen are  involved.
+       <I>pminrow</I>  and <I>pmincol</I> specify the upper left-hand corner of
+       the rectangle to be displayed in the pad.  <I>sminrow</I>,  <I>smin-</I>
+       <I>col</I>, <I>smaxrow</I>, and <I>smaxcol</I> specify the edges of the rectan-
+       gle to be displayed on the screen.  The  lower  right-hand
+       corner of the rectangle to be displayed in the pad is cal-
+       culated from the screen coordinates, since the  rectangles
+       must  be  the same size.  Both rectangles must be entirely
+       contained within their  respective  structures.   Negative
+       values  of  <I>pminrow</I>,  <I>pmincol</I>,  <I>sminrow</I>,  or  <I>smincol</I>  are
+       treated as if they were zero.
+
+       The <B>pechochar</B> routine is functionally equivalent to a call
+       to  <B>addch</B>  followed by a call to <B>refresh</B>, a call to <B>waddch</B>
+       followed by a call to <B>wrefresh</B>, or a call to  <B>waddch</B>  fol-
+       lowed  by  a  call  to <B>prefresh.</B> The knowledge that only a
+       single character is being output is taken into  considera-
+       tion  and, for non-control characters, a considerable per-
+       formance gain  might  be  seen  by  using  these  routines
+       instead  of  their equivalents.  In the case of <B>pechochar</B>,
+       the last location of the pad on the screen is  reused  for
+       the arguments to <B>prefresh</B>.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Routines  that  return  an integer return <B>ERR</B> upon failure
+       and <B>OK</B> (SVr4 only specifies "an integer value  other  than
+       <B>ERR</B>") upon successful completion.
+
+       Routines  that  return  pointers return <B>NULL</B> on error, and
+       set <B>errno</B> to <B>ENOMEM</B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>pechochar</B> may be a macro.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The XSI Curses standard, Issue  4  describes  these  func-
+       tions.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>,        <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>,       <B><A HREF="curs_touch.3x.html">curs_touch(3x)</A></B>,
+       <B><A HREF="curs_addch.3x.html">curs_addch(3x)</A></B>.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_print.3x.html b/ncurses-5.2/doc/html/man/curs_print.3x.html
new file mode 100644
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@@ -0,0 +1,80 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>mcprint</B> - ship binary data to printer
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>mcprint(char</B> <B>*data,</B> <B>int</B> <B>len);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       This  function  uses the <B>mc5p</B> or <B>mc4</B> and <B>mc5</B> capabilities,
+       if they are present, to  ship  given  data  to  a  printer
+       attached to the terminal.
+
+       Note  that  the <B>mcprint</B> code has no way to do flow control
+       with the printer or to know how  much  buffering  it  has.
+       Your  application  is  responsible for keeping the rate of
+       writes to the printer below its continuous throughput rate
+       (typically  about  half  of its nominal cps rating).  Dot-
+       matrix printers and 6-page-per-minute lasers can typically
+       handle  80cps,  so a good conservative rule of thumb is to
+       sleep for a second after shipping each 80-character  line.
+
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The  <B>mcprint</B>  function  returns <B>ERR</B> if the write operation
+       aborted for some reason.  In this case, errno will contain
+       either  an  error  associated  with <B>write(2)</B> or one of the
+       following:
+
+       ENODEV
+            Capabilities for printer redirection don't exist.
+
+       ENOMEM
+            Couldn't allocate sufficient  memory  to  buffer  the
+            printer write.
+
+            When <B>mcprint</B> succeeds, it returns the number of char-
+            acters actually sent to the printer.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The <B>mcprint</B> call was designed for <B><A HREF="ncurses.3x.html">ncurses(3x)</A></B>, and is  not
+       found in SVr4 curses, 4.4BSD curses, or any other previous
+       version of curses.
+
+
+</PRE>
+<H2>BUGS</H2><PRE>
+       Padding in the <B>mc5p</B>, <B>mc4</B> and <B>mc5</B> capabilities will not  be
+       interpreted.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_printw.3x.html b/ncurses-5.2/doc/html/man/curs_printw.3x.html
new file mode 100644
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+++ b/ncurses-5.2/doc/html/man/curs_printw.3x.html
@@ -0,0 +1,78 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>printw</B>,  <B>wprintw</B>, <B>mvprintw</B>, <B>mvwprintw</B>, <B>vwprintw</B>, <B>vw_printw</B>
+       - print formatted output in <B>curses</B> windows
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>printw(char</B> <B>*fmt</B> [<B>,</B> <B>arg</B>] <B>...);</B>
+       <B>int</B> <B>wprintw(WINDOW</B> <B>*win,</B> <B>char</B> <B>*fmt</B> [<B>,</B> <B>arg</B>] <B>...);</B>
+       <B>int</B> <B>mvprintw(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>char</B> <B>*fmt</B> [<B>,</B> <B>arg</B>] <B>...);</B>
+       <B>int</B> <B>mvwprintw(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B>
+             <B>char</B> <B>*fmt</B> [<B>,</B> <B>arg]</B> ...);
+
+       <B>#include</B> <B>&lt;varargs.h&gt;</B>
+       <B>int</B> <B>vwprintw(WINDOW</B> <B>*win,</B> <B>char</B> <B>*fmt,</B> <B>varglist);</B>
+       <B>int</B> <B>vw_printw(WINDOW</B> <B>*win,</B> <B>char</B> <B>*fmt,</B> <B>varglist);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>printw</B>, <B>wprintw</B>, <B>mvprintw</B> and <B>mvwprintw</B>  routines  are
+       analogous  to  <B>printf</B>  [see  <B><A HREF="printf.3S.html">printf(3S)</A></B>].   In effect, the
+       string that would be output by <B>printf</B> is output instead as
+       though <B>waddstr</B> were used on the given window.
+
+       The   <B>vwprintw</B>   routine  is  analogous  to  <B>vprintf</B>  [see
+       <B><A HREF="printf.3S.html">printf(3S)</A></B>] and performs a <B>wprintw</B> using a variable  argu-
+       ment  list.  The third argument is a <B>va_list</B>, a pointer to
+       a list of arguments, as defined in <B>&lt;varargs.h&gt;</B>.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Routines that return an integer return  <B>ERR</B>  upon  failure
+       and  <B>OK</B>  (SVr4 only specifies "an integer value other than
+       <B>ERR</B>") upon successful completion.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The XSI Curses standard, Issue  4  describes  these  func-
+       tions.   The  function <B>vwprintw</B> is marked TO BE WITHDRAWN,
+       and is to be replaced by a function  <B>vw_printw</B>  using  the
+       <B>&lt;stdarg.h&gt;</B> interface.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="printf.3S.html">printf(3S)</A></B>, <B>vprintf(3S)</B>
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_refresh.3x.html b/ncurses-5.2/doc/html/man/curs_refresh.3x.html
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@@ -0,0 +1,134 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>refresh</B>, <B>wrefresh</B>, <B>wnoutrefresh</B>, <B>doupdate</B>, <B>redrawwin</B>, <B>wre-</B>
+       <B>drawln</B> - refresh <B>curses</B> windows and lines
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>refresh(void);</B>
+       <B>int</B> <B>wrefresh(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>wnoutrefresh(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>doupdate(void);</B>
+       <B>int</B> <B>redrawwin(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>wredrawln(WINDOW</B> <B>*win,</B> <B>int</B> <B>beg_line,</B> <B>int</B> <B>num_lines);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>refresh</B> and <B>wrefresh</B>  routines  (or  <B>wnoutrefresh</B>  and
+       <B>doupdate</B>)  must be called to get actual output to the ter-
+       minal, as other routines  merely  manipulate  data  struc-
+       tures.   The  routine  <B>wrefresh</B> copies the named window to
+       the physical terminal screen, taking into account what  is
+       already  there  in order to do optimizations.  The <B>refresh</B>
+       routine is the same, using <B>stdscr</B> as the  default  window.
+       Unless  <B>leaveok</B>  has  been enabled, the physical cursor of
+       the terminal is left at the location  of  the  cursor  for
+       that window.
+
+       The  <B>wnoutrefresh</B>  and  <B>doupdate</B>  routines  allow multiple
+       updates with more  efficiency  than  <B>wrefresh</B>  alone.   In
+       addition  to  all  the window structures, <B>curses</B> keeps two
+       data structures representing the terminal screen: a physi-
+       cal screen, describing what is actually on the screen, and
+       a virtual screen, describing what the programmer wants  to
+       have on the screen.
+
+       The  routine <B>wrefresh</B> works by first calling <B>wnoutrefresh</B>,
+       which copies the named window to the virtual  screen,  and
+       then  calling  <B>doupdate</B>, which compares the virtual screen
+       to the physical screen and does the actual update.  If the
+       programmer  wishes  to  output  several windows at once, a
+       series of calls to <B>wrefresh</B> results in  alternating  calls
+       to  <B>wnoutrefresh</B>  and  <B>doupdate</B>, causing several bursts of
+       output to the screen.  By first calling  <B>wnoutrefresh</B>  for
+       each  window,  it  is then possible to call <B>doupdate</B> once,
+       resulting in only one burst of output,  with  fewer  total
+       characters transmitted and less CPU time used.  If the <I>win</I>
+       argument to <B>wrefresh</B> is the global  variable  <B>curscr</B>,  the
+       screen  is immediately cleared and repainted from scratch.
+
+       The phrase "copies the named window to the virtual screen"
+       above  is  ambiguous.   What  actually happens is that all
+       <I>touched</I> (changed) lines in the window are  copied  to  the
+       virtual  screen.   This affects programs that use overlap-
+       ping windows; it means that if two  windows  overlap,  you
+       can  refresh  them  in either order and the overlap region
+       will be modified only when it is explicitly changed.  (But
+       see  the  section on <B>PORTABILITY</B> below for a warning about
+       exploiting this behavior.)
+
+       The <B>wredrawln</B> routine indicates to <B>curses</B> that some screen
+       lines  are corrupted and should be thrown away before any-
+       thing is written over  them.   It  touches  the  indicated
+       lines  (marking  them  changed).   The routine <B>redrawwin</B>()
+       touches the entire window.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Routines that return an integer return <B>ERR</B>  upon  failure,
+       and  <B>OK</B>  (SVr4 only specifies "an integer value other than
+       <B>ERR</B>") upon successful completion.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>refresh</B> and <B>redrawwin</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The XSI Curses standard, Issue  4  describes  these  func-
+       tions.
+
+       Whether  <B>wnoutrefresh()</B>  copies  to the virtual screen the
+       entire contents of a window or just its  changed  portions
+       has never been well-documented in historic curses versions
+       (including SVr4).  It might be unwise to  rely  on  either
+       behavior  in  programs  that  might have to be linked with
+       other curses implementations.   Instead,  you  can  do  an
+       explicit  <B>touchwin()</B>  before  the  <B>wnoutrefresh()</B>  call to
+       guarantee an entire-contents copy anywhere.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_scanw.3x.html b/ncurses-5.2/doc/html/man/curs_scanw.3x.html
new file mode 100644
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>scanw</B>, <B>wscanw</B>, <B>mvscanw</B>, <B>mvwscanw</B>, <B>vwscanw</B>, <B>vw_scanw</B> - con-
+       vert formatted input from a <B>curses</B> window
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>scanw(char</B> <B>*fmt</B> [<B>,</B> <B>arg</B>] <B>...);</B>
+       <B>int</B> <B>wscanw(WINDOW</B> <B>*win,</B> <B>char</B> <B>*fmt</B> [<B>,</B> <B>arg</B>] <B>...);</B>
+       <B>int</B> <B>mvscanw(int</B> <B>y,</B> <B>int</B> <B>x,</B> <B>char</B> <B>*fmt</B> [<B>,</B> <B>arg</B>] <B>...);</B>
+       <B>int</B> <B>mvwscanw(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x,</B>
+             <B>char</B> <B>*fmt</B> [<B>,</B> <B>arg]</B> <B>...);</B>
+       <B>int</B> <B>vw_scanw(WINDOW</B> <B>*win,</B> <B>char</B> <B>*fmt,</B> <B>va_list</B> <B>varglist);</B>
+       <B>int</B> <B>vwscanw(WINDOW</B> <B>*win,</B> <B>char</B> <B>*fmt,</B> <B>va_list</B> <B>varglist);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>scanw</B>, <B>wscanw</B> and <B>mvscanw</B> routines  are  analogous  to
+       <B>scanf</B> [see <B><A HREF="scanf.3S.html">scanf(3S)</A></B>].  The effect of these routines is as
+       though <B>wgetstr</B> were called on the window, and the  result-
+       ing line used as input for <B><A HREF="sscanf.3.html">sscanf(3)</A></B>.  Fields which do not
+       map to a variable in the <I>fmt</I> field are lost.
+
+       The <B>vwscanw</B> routine is similar to <B>vwprintw</B> in that it per-
+       forms  a <B>wscanw</B> using a variable argument list.  The third
+       argument is a <I>va</I>_<I>list</I>, a pointer to a list  of  arguments,
+       as defined in <B>&lt;varargs.h&gt;</B>.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       <B>vwscanw</B> returns <B>ERR</B> on failure and an integer equal to the
+       number of fields scanned on success.
+
+       Applications may use the  return  value  from  the  <B>scanw</B>,
+       <B>wscanw</B>,  <B>mvscanw</B>  and  <B>mvwscanw</B>  routines to determine the
+       number of fields which were mapped in the call.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The XSI Curses standard, Issue  4  describes  these  func-
+       tions.   The  function  <B>vwscanw</B> is marked TO BE WITHDRAWN,
+       and is to be replaced by a  function  <B>vw_scanw</B>  using  the
+       <B>&lt;stdarg.h&gt;</B> interface.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></B>, <B><A HREF="curs_printw.3x.html">curs_printw(3x)</A></B>, <B><A HREF="scanf.3S.html">scanf(3S)</A></B>
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_scr_dump.3x.html b/ncurses-5.2/doc/html/man/curs_scr_dump.3x.html
new file mode 100644
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--- /dev/null
+++ b/ncurses-5.2/doc/html/man/curs_scr_dump.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>scr_dump</B>,  <B>scr_restore</B>, <B>scr_init</B>, <B>scr_set</B> - read (write) a
+       <B>curses</B> screen from (to) a file
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>scr_dump(const</B> <B>char</B> <B>*filename);</B>
+       <B>int</B> <B>scr_restore(const</B> <B>char</B> <B>*filename);</B>
+       <B>int</B> <B>scr_init(const</B> <B>char</B> <B>*filename);</B>
+       <B>int</B> <B>scr_set(const</B> <B>char</B> <B>*filename);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>scr_dump</B> routine dumps the  current  contents  of  the
+       virtual screen to the file <I>filename</I>.
+
+       The  <B>scr_restore</B>  routine  sets  the virtual screen to the
+       contents of <I>filename</I>, which must have been  written  using
+       <B>scr_dump</B>.   The  next call to <B>doupdate</B> restores the screen
+       to the way it looked in the dump file.
+
+       The <B>scr_init</B> routine reads in the contents of <I>filename</I> and
+       uses  them  to initialize the <B>curses</B> data structures about
+       what the terminal currently has on  its  screen.   If  the
+       data  is  determined  to  be  valid, <B>curses</B> bases its next
+       update of the  screen  on  this  information  rather  than
+       clearing  the  screen and starting from scratch.  <B>scr_init</B>
+       is used after <B>initscr</B> or  a  <B>system</B>  [see  <B>system</B>(BA_LIB)]
+       call  to  share  the screen with another process which has
+       done a <B>scr_dump</B>  after  its  <B>endwin</B>  call.   The  data  is
+       declared  invalid  if  the terminfo capabilities <B>rmcup</B> and
+       <B>nrrmc</B> exist; also if the  terminal  has  been  written  to
+       since the preceding <B>scr_dump</B> call.
+
+       The  <B>scr_set</B>  routine  is a combination of <B>scr_restore</B> and
+       <B>scr_init</B>.  It tells the program that  the  information  in
+       <I>filename</I> is what is currently on the screen, and also what
+       the program wants on the screen.  This can be  thought  of
+       as a screen inheritance function.
+
+       To  read (write) a window from (to) a file, use the <B>getwin</B>
+       and <B>putwin</B> routines [see <B><A HREF="curs_util.3x.html">curs_util(3x)</A></B>].
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All routines return the integer <B>ERR</B> upon  failure  and  <B>OK</B>
+       upon success.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note  that  <B>scr_init</B>,  <B>scr_set</B>,  and  <B>scr_restore</B>  may  be
+       macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The XSI Curses standard, Issue 4,  describes  these  func-
+       tions (adding the const qualifiers).
+       The SVr4 docs merely say under <B>scr_init</B> that the dump data
+       is also considered invalid "if the time-stamp of  the  tty
+       is old" but don't define "old".
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>,       <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>,      <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>,
+       <B><A HREF="curs_util.3x.html">curs_util(3x)</A></B>, <B><A HREF="system.3S.html">system(3S)</A></B>
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
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+
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+
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+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_scroll.3x.html b/ncurses-5.2/doc/html/man/curs_scroll.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>scroll</B>, <B>scrl</B>, <B>wscrl</B> - scroll a <B>curses</B> window
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>scroll(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>scrl(int</B> <B>n);</B>
+       <B>int</B> <B>wscrl(WINDOW</B> <B>*win,</B> <B>int</B> <B>n);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  <B>scroll</B>  routine scrolls the window up one line.  This
+       involves moving the lines in the  window  data  structure.
+       As  an optimization, if the scrolling region of the window
+       is the entire screen, the physical screen may be  scrolled
+       at the same time.
+
+       For  positive  <I>n</I>,  the  <B>scrl</B> and <B>wscrl</B> routines scroll the
+       window up <I>n</I> lines (line <I>i</I>+<I>n</I> becomes <I>i</I>);  otherwise  scroll
+       the  window  down <I>n</I> lines.  This involves moving the lines
+       in the window character image structure.  The current cur-
+       sor position is not changed.
+
+       For these functions to work, scrolling must be enabled via
+       <B>scrollok</B>.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       These routines return <B>ERR</B> upon failure, and <B>OK</B> (SVr4  only
+       specifies "an integer value other than <B>ERR</B>") upon success-
+       ful completion.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>scrl</B> and <B>scroll</B> may be macros.
+
+       The SVr4 documentation says that the optimization of phys-
+       ically  scrolling  immediately if the scroll region is the
+       entire screen "is"  performed,  not  "may  be"  performed.
+       This  implementation  deliberately does not guarantee that
+       this will occur, in order to leave open the possibility of
+       smarter  optimization  of  multiple  scroll actions on the
+       next update.
+
+       Neither the SVr4 nor the XSI documentation specify whether
+       the current attribute or current color-pair of blanks gen-
+       erated by the  scroll  function  is  zeroed.   Under  this
+       implementation it is.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The  XSI  Curses  standard,  Issue 4 describes these func-
+       tions.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_slk.3x.html b/ncurses-5.2/doc/html/man/curs_slk.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>slk_init</B>,     <B>slk_set</B>,    <B>slk_refresh</B>,    <B>slk_noutrefresh</B>,
+       <B>slk_label</B>, <B>slk_clear</B>, <B>slk_restore</B>, <B>slk_touch</B>,  <B>slk_attron</B>,
+       <B>slk_attrset</B>,   <B>slk_attroff</B>,   <B>slk_attr_on</B>,   <B>slk_attr_set</B>,
+       <B>slk_attr_off</B>, <B>slk_attr</B> <B>slk_color</B> - <B>curses</B> soft label  rou-
+       tines
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>slk_init(int</B> <B>fmt);</B>
+       <B>int</B> <B>slk_set(int</B> <B>labnum,</B> <B>const</B> <B>char</B> <B>*label,</B> <B>int</B> <B>fmt);</B>
+       <B>int</B> <B>slk_refresh(void);</B>
+       <B>int</B> <B>slk_noutrefresh(void);</B>
+       <B>char</B> <B>*slk_label(int</B> <B>labnum);</B>
+       <B>int</B> <B>slk_clear(void);</B>
+       <B>int</B> <B>slk_restore(void);</B>
+       <B>int</B> <B>slk_touch(void);</B>
+       <B>int</B> <B>slk_attron(const</B> <B>chtype</B> <B>attrs);</B>
+       <B>int</B> <B>slk_attroff(const</B> <B>chtype</B> <B>attrs);</B>
+       <B>int</B> <B>slk_attrset(const</B> <B>chtype</B> <B>attrs);</B>
+       <B>int</B> <B>slk_attr_on(attr_t</B> <B>attrs,</B> <B>void*</B> <B>opts);</B>
+       <B>int</B> <B>slk_attr_off(const</B> <B>attr_t</B> <B>attrs,</B> <B>void</B> <B>*</B> <B>opts);</B>
+       <B>int</B> <B>slk_attr_set(const</B> <B>attr_t</B> <B>attrs,</B>
+            <B>short</B> <B>color_pair_number,</B> <B>void*</B> <B>opts);</B>
+       <B>attr_t</B> <B>slk_attr(void);</B>
+       <B>int</B> <B>slk_color(short</B> <B>color_pair_number);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The slk* functions manipulate the set of soft function-key
+       labels that exist on many terminals.  For those  terminals
+       that do not have soft labels, <B>curses</B> takes over the bottom
+       line of <B>stdscr</B>, reducing the size of <B>stdscr</B> and the  vari-
+       able  <B>LINES</B>.  <B>curses</B> standardizes on eight labels of up to
+       eight characters each. In addition to  this,  the  ncurses
+       implementation  supports  a  mode  where  it  simulates 12
+       labels of up to five characters each. This is most  common
+       for  todays  PC  like  enduser  devices.  Please note that
+       ncurses simulates this mode by taking over up to two lines
+       at  the  bottom  of  the screen, it doesn't try to use any
+       hardware support for this mode.
+
+       The <B>slk_init</B> routine must  be  called  before  <B>initscr</B>  or
+       <B>newterm</B> is called.  If <B>initscr</B> eventually uses a line from
+       <B>stdscr</B> to emulate the soft labels, then <I>fmt</I> determines how
+       the  labels  are arranged on the screen.  Setting <I>fmt</I> to <B>0</B>
+       indicates a 3-2-3 arrangement of the labels, <B>1</B> indicates a
+       4-4 arrangement and <B>2</B> indicates the PC like 4-4-4 mode. If
+       <B>fmt</B> is set to <B>3</B>, it is again the PC like 4-4-4  mode,  but
+       in  addition  an index line is generated, helping the user
+       to identify the key numbers easily.
+
+       The <B>slk_set</B> routine requires <I>labnum</I> to be a label  number,
+       from <B>1</B> to <B>8</B> (resp. <B>12</B>); <I>label</I> must be the string to be put
+       on the label, up  to  eight  (resp.  five)  characters  in
+       length.   A  null string or a null pointer sets up a blank
+       label. <I>fmt</I> is either <B>0</B>, <B>1</B>, or <B>2</B>,  indicating  whether  the
+       label  is  to be left-justified, centered, or right-justi-
+       fied, respectively, within the label.
+
+       The <B>slk_refresh</B> and <B>slk_noutrefresh</B> routines correspond to
+       the <B>wrefresh</B> and <B>wnoutrefresh</B> routines.
+
+       The  <B>slk_label</B> routine returns the current label for label
+       number <I>labnum</I>, with leading and trailing blanks  stripped.
+
+       The  <B>slk_clear</B>  routine  clears  the  soft labels from the
+       screen.
+
+       The <B>slk_restore</B> routine, restores the soft labels  to  the
+       screen after a <B>slk_clear</B> has been performed.
+
+       The  <B>slk_touch</B>  routine  forces  all the soft labels to be
+       output the next time a <B>slk_noutrefresh</B> is performed.
+
+       The <B>slk_attron</B>, <B>slk_attrset</B>, <B>slk_attroff</B> and <B>slk_attr</B> rou-
+       tines correspond to <B>attron</B>, <B>attrset</B>, <B>attroff</B> and <B>attr_get</B>.
+       They have an effect only if soft labels are  simulated  on
+       the  bottom line of the screen.  The default highlight for
+       soft keys is A_STANDOUT (as in System V curses, which does
+       not document this fact).
+
+       The  <B>slk_color</B> routine corresponds to <B>color_set</B>. It has an
+       effect only if soft labels are  simulated  on  the  bottom
+       line of the screen.
+
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       These routines return <B>ERR</B> upon failure and OK (SVr4 speci-
+       fies only "an integer value other than <B>ERR</B>") upon success-
+       ful  completion.  <B>slk_attr</B>  returns the attribute used for
+       the soft keys.
+
+       <B>slk_label</B> returns <B>NULL</B> on error.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Most applications would use <B>slk_noutrefresh</B> because a <B>wre-</B>
+       <B>fresh</B> is likely to follow soon.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The  XSI  Curses  standard, Issue 4, describes these func-
+       tions.  It changes the argument  type  of  the  attribute-
+       manipulation     functions     <B>slk_attron</B>,    <B>slk_attroff</B>,
+       <B>slk_attrset</B> to be <B>attr_t</B>, and adds <B>const</B>  qualifiers.  The
+       format  codes  <B>2</B>  and  <B>3</B>  for  <B>slk_init()</B> and the function
+       <B>slk_attr</B> are specific to ncurses.
+
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>,        <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>,        <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>,
+       <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>
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+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_termattrs.3x.html b/ncurses-5.2/doc/html/man/curs_termattrs.3x.html
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+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
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+</PRE>
+<H2>NAME</H2><PRE>
+       <B>baudrate</B>,  <B>erasechar</B>,  <B>has_ic</B>, <B>has_il</B>, <B>killchar</B>, <B>longname</B>,
+       <B>termattrs</B>, <B>termname</B> - <B>curses</B> environment query routines
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>baudrate(void);</B>
+       <B>char</B> <B>erasechar(void);</B>
+       <B>bool</B> <B>has_ic(void);</B>
+       <B>bool</B> <B>has_il(void);</B>
+       <B>char</B> <B>killchar(void);</B>
+       <B>char</B> <B>*longname(void);</B>
+       <B>attr_t</B> <B>termattrs(void);</B>
+       <B>char</B> <B>*termname(void);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>baudrate</B> routine returns the output speed of the  ter-
+       minal.   The  number  returned  is in bits per second, for
+       example <B>9600</B>, and is an integer.
+
+       The <B>erasechar</B> routine returns  the  user's  current  erase
+       character.
+
+       The <B>has_ic</B> routine is true if the terminal has insert- and
+       delete- character capabilities.
+
+       The <B>has_il</B> routine is true if the terminal has insert- and
+       delete-line  capabilities,  or  can  simulate  them  using
+       scrolling regions.  This might be used to determine if  it
+       would  be  appropriate to turn on physical scrolling using
+       <B>scrollok</B>.
+
+       The <B>killchar</B> routine returns the user's current line  kill
+       character.
+
+       The  <B>longname</B>  routine  returns a pointer to a static area
+       containing a verbose description of the current  terminal.
+       The maximum length of a verbose description is 128 charac-
+       ters.  It is defined only after the  call  to  <B>initscr</B>  or
+       <B>newterm</B>.   The area is overwritten by each call to <B>newterm</B>
+       and is not restored by <B>set_term</B>, so the  value  should  be
+       saved  between calls to <B>newterm</B> if <B>longname</B> is going to be
+       used with multiple terminals.
+
+       If a given terminal doesn't support a video attribute that
+       an  application  program is trying to use, <B>curses</B> may sub-
+       stitute a different video attribute for it.  The <B>termattrs</B>
+       function returns a logical <B>OR</B> of all video attributes sup-
+       ported by the terminal.  This information is useful when a
+       <B>curses</B>  program needs complete control over the appearance
+       of the screen.
+
+       The  <B>termname</B>   routine   returns   the   value   of   the
+       environmental  variable <B>TERM</B> (truncated to 14 characters).
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       <B>longname</B> and <B>termname</B> return <B>NULL</B> on error.
+
+       Routines that return an integer return  <B>ERR</B>  upon  failure
+       and  <B>OK</B>  (SVr4 only specifies "an integer value other than
+       <B>ERR</B>") upon successful completion.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that <B>termattrs</B> may be a macro.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The XSI Curses standard, Issue  4  describes  these  func-
+       tions.  It changes the return type of <B>termattrs</B> to the new
+       type <B>attr_t</B>.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>, <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>
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+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_termcap.3x.html b/ncurses-5.2/doc/html/man/curs_termcap.3x.html
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+<!-- Manpage converted by man2html 3.0.1 -->
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+</PRE>
+<H2>NAME</H2><PRE>
+       <B>tgetent</B>, <B>tgetflag</B>, <B>tgetnum</B>, <B>tgetstr</B>, <B>tgoto</B>, <B>tputs</B> - direct
+       <B>curses</B> interface to the terminfo capability database
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+       <B>#include</B> <B>&lt;term.h&gt;</B>
+       <B>int</B> <B>tgetent(const</B> <B>char</B> <B>*bp,</B> <B>char</B> <B>*name);</B>
+       <B>int</B> <B>tgetflag(const</B> <B>char</B> <B>*id);</B>
+       <B>int</B> <B>tgetnum(const</B> <B>char</B> <B>*id);</B>
+       <B>char</B> <B>*tgetstr(const</B> <B>char</B> <B>*id,</B> <B>char</B> <B>**area);</B>
+       <B>char</B> <B>*tgoto(const</B> <B>char</B> <B>*cap,</B> <B>int</B> <B>col,</B> <B>int</B> <B>row);</B>
+       <B>int</B> <B>tputs(const</B> <B>char</B> <B>*str,</B> <B>int</B> <B>affcnt,</B> <B>int</B> <B>(*putc)(int));</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These routines are included as a conversion aid  for  pro-
+       grams  that use the <I>termcap</I> library.  Their parameters are
+       the same and the routines are emulated using the  <I>terminfo</I>
+       database.   Thus, they can only be used to query the capa-
+       bilities of entries for which a terminfo  entry  has  been
+       compiled.
+
+       The  <B>tgetent</B> routine loads the entry for <I>name</I>.  It returns
+       1 on success, 0 if there is no such entry, and -1  if  the
+       terminfo  database  could  not  be  found.   The emulation
+       ignores the buffer pointer <I>bp</I>.
+
+       The <B>tgetflag</B> routine gets the boolean  entry  for  <I>id</I>,  or
+       zero if it is not available.
+
+       The  <B>tgetnum</B>  routine gets the numeric entry for <I>id</I>, or -1
+       if it is not available.
+
+       The <B>tgetstr</B> routine returns the string entry  for  <I>id</I>,  or
+       zero  if  it  is  not  available.  Use <B>tputs</B> to output the
+       returned string.  The return value will also be copied  to
+       the  buffer pointed to by <I>area</I>, and the <I>area</I> value will be
+       updated to point past the null ending this value.
+
+       The <B>tgoto</B> routine instantiates  the  parameters  into  the
+       given  capability.   The output from this routine is to be
+       passed to <B>tputs</B>.
+
+       The <B>tputs</B> routine is described  on  the  <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+       manual page.  It can retrieve capabilities by either term-
+       cap or terminfo name.
+
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Except where explicitly noted,  routines  that  return  an
+       integer  return  <B>ERR</B> upon failure and <B>OK</B> (SVr4 only speci-
+       fies "an integer value other than  <B>ERR</B>")  upon  successful
+       completion.
+
+       Routines that return pointers return <B>NULL</B> on error.
+
+
+</PRE>
+<H2>BUGS</H2><PRE>
+       If you call <B>tgetstr</B> to fetch <B>ca</B> or any other parameterized
+       string, be aware that it  will  be  returned  in  terminfo
+       notation,  not  the older and not-quite-compatible termcap
+       notation.  This won't cause problems if all you do with it
+       is  call <B>tgoto</B> or <B>tparm</B>, which both expand terminfo-style.
+
+       Because terminfo conventions for representing  padding  in
+       string  capabilities  differ  from termcap's, <B>tputs("50");</B>
+       will put out a literal "50" rather than  busy-waiting  for
+       50 milliseconds.  Cope with it.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The  XSI  Curses  standard,  Issue 4 describes these func-
+       tions.  However, they are marked TO BE WITHDRAWN  and  may
+       be removed in future versions.
+
+       Neither  the  XSI  Curses  standard nor the SVr4 man pages
+       documented the return values of <B>tgetent</B> correctly,  though
+       all three were in fact returned ever since SVr1.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="terminfo.5.html">terminfo(5)</A></B>, <B><A HREF="putc.3S.html">putc(3S)</A></B>.
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+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_terminfo.3x.html b/ncurses-5.2/doc/html/man/curs_terminfo.3x.html
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+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>setupterm</B>, <B>setterm</B>, <B>set_curterm</B>, <B>del_curterm</B>, <B>restartterm</B>,
+       <B>tparm</B>, <B>tputs</B>, <B>putp</B>, <B>vidputs</B>,  <B>vidattr</B>,  <B>mvcur</B>,  <B>tigetflag</B>,
+       <B>tigetnum</B>,   <B>tigetstr</B>   -  <B>curses</B>  interfaces  to  terminfo
+       database
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+       <B>#include</B> <B>&lt;term.h&gt;</B>
+
+       <B>int</B> <B>setupterm(const</B> <B>char</B> <B>*term,</B> <B>int</B> <B>fildes,</B> <B>int</B> <B>*errret);</B>
+       <B>int</B> <B>setterm(const</B> <B>char</B> <B>*term);</B>
+       <B>TERMINAL</B> <B>*set_curterm(TERMINAL</B> <B>*nterm);</B>
+       <B>int</B> <B>del_curterm(TERMINAL</B> <B>*oterm);</B>
+       <B>int</B>  <B>restartterm(const</B>  <B>char</B>  <B>*term,</B>   <B>int</B>   <B>fildes,</B>   <B>int</B>
+       <B>*errret);</B>
+       <B>char</B> <B>*tparm(const</B> <B>char</B> <B>*str,</B> <B>...);</B>
+       <B>int</B> <B>tputs(const</B> <B>char</B> <B>*str,</B> <B>int</B> <B>affcnt,</B> <B>int</B> <B>(*putc)(int));</B>
+       <B>int</B> <B>putp(const</B> <B>char</B> <B>*str);</B>
+       <B>int</B> <B>vidputs(chtype</B> <B>attrs,</B> <B>int</B> <B>(*putc)(char));</B>
+       <B>int</B> <B>vidattr(chtype</B> <B>attrs);</B>
+       <B>int</B> <B>mvcur(int</B> <B>oldrow,</B> <B>int</B> <B>oldcol,</B> <B>int</B> <B>newrow,</B> <B>int</B> <B>newcol);</B>
+       <B>int</B> <B>tigetflag(const</B> <B>char</B> <B>*capname);</B>
+       <B>int</B> <B>tigetnum(const</B> <B>char</B> <B>*capname);</B>
+       <B>char</B> <B>*tigetstr(const</B> <B>char</B> <B>*capname);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These low-level routines must be called by  programs  that
+       have to deal directly with the <B>terminfo</B> database to handle
+       certain terminal capabilities, such as  programming  func-
+       tion  keys.   For all other functionality, <B>curses</B> routines
+       are more suitable and their use is recommended.
+
+       Initially,  <B>setupterm</B>  should  be   called.    Note   that
+       <B>setupterm</B>  is automatically called by <B>initscr</B> and <B>newterm</B>.
+       This  defines  the  set  of  terminal-dependent  variables
+       [listed in <B><A HREF="terminfo.5.html">terminfo(5)</A></B>].  The <B>terminfo</B> variables <B>lines</B> and
+       <B>columns</B>  are  initialized  by  <B>setupterm</B>  as  follows:  If
+       <B>use_env(FALSE)</B>  has  been  called,  values  for  <B>lines</B> and
+       <B>columns</B> specified in <B>terminfo</B> are used.  Otherwise, if the
+       environment  variables <B>LINES</B> and <B>COLUMNS</B> exist, their val-
+       ues are used.  If these environment variables do not exist
+       and the program is running in a window, the current window
+       size is used.  Otherwise, if the environment variables  do
+       not  exist,  the values for <B>lines</B> and <B>columns</B> specified in
+       the <B>terminfo</B> database are used.
+
+       The header files <B>curses.h</B> and <B>term.h</B>  should  be  included
+       (in  this order) to get the definitions for these strings,
+       numbers,  and  flags.   Parameterized  strings  should  be
+       passed  through  <B>tparm</B>  to instantiate them.  All <B>terminfo</B>
+       strings [including the output of <B>tparm</B>] should be  printed
+       with  <B>tputs</B> or <B>putp</B>.  Call the <B>reset_shell_mode</B> to restore
+       the  tty  modes  before  exiting  [see   <B><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></B>].
+       Programs   which   use  cursor  addressing  should  output
+       <B>enter_ca_mode</B> upon startup and should output  <B>exit_ca_mode</B>
+       before  exiting.   Programs  desiring shell escapes should
+       call
+
+       <B>reset_shell_mode</B> and output <B>exit_ca_mode</B> before the  shell
+       is   called  and  should  output  <B>enter_ca_mode</B>  and  call
+       <B>reset_prog_mode</B> after returning from the shell.
+
+       The <B>setupterm</B> routine reads in the <B>terminfo</B> database, ini-
+       tializing the <B>terminfo</B> structures, but does not set up the
+       output virtualization structures used by <B>curses</B>.  The ter-
+       minal  type is the character string <I>term</I>; if <I>term</I> is null,
+       the environment variable <B>TERM</B> is used.  All output  is  to
+       file  descriptor  <B>fildes</B>  which is initialized for output.
+       If <I>errret</I> is not null, then <B>setupterm</B> returns  <B>OK</B>  or  <B>ERR</B>
+       and  stores  a  status  value in the integer pointed to by
+       <I>errret</I>.  A return value of <B>OK</B> combined with status of <B>1</B> in
+       <I>errret</I> is normal.  If <B>ERR</B> is returned, examine <I>errret</I>:
+
+              <B>1</B>    means that the terminal is hardcopy, cannot be
+                   used for curses applications.
+
+              <B>0</B>    means that the terminal could not be found, or
+                   that  it  is a generic type, having too little
+                   information for curses applications to run.
+
+              <B>-1</B>   means that the <B>terminfo</B> database could not  be
+                   found.
+
+       If  <I>errret</I> is null, <B>setupterm</B> prints an error message upon
+       finding an error and exits.  Thus, the simplest call is:
+
+             <B>setupterm((char</B> <B>*)0,</B> <B>1,</B> <B>(int</B> <B>*)0);</B>,
+
+       which uses all the defaults and sends the output  to  <B>std-</B>
+       <B>out</B>.
+
+       The  <B>setterm</B>  routine is being replaced by <B>setupterm</B>.  The
+       call:
+
+             <B>setupterm(</B><I>term</I><B>,</B> <B>1,</B> <B>(int</B> <B>*)0)</B>
+
+       provides the same  functionality  as  <B>setterm(</B><I>term</I><B>)</B>.   The
+       <B>setterm</B>  routine  is  included here for BSD compatibility,
+       and is not recommended for new programs.
+
+       The <B>set_curterm</B> routine  sets  the  variable  <B>cur_term</B>  to
+       <I>nterm</I>, and makes all of the <B>terminfo</B> boolean, numeric, and
+       string variables use the values from  <I>nterm</I>.   It  returns
+       the old value of <B>cur_term</B>.
+
+       The  <B>del_curterm</B>  routine  frees  the  space pointed to by
+       <I>oterm</I> and makes it available for further use.  If <I>oterm</I> is
+       the  same  as  <B>cur_term</B>, references to any of the <B>terminfo</B>
+       boolean, numeric,  and  string  variables  thereafter  may
+       refer  to invalid memory locations until another <B>setupterm</B>
+       has been called.
+
+       The  <B>restartterm</B>  routine  is  similar  to  <B>setupterm</B>  and
+       <B>initscr</B>,  except  that it is called after restoring memory
+       to a previous state (for example, when  reloading  a  game
+       saved  as a core image dump).  It assumes that the windows
+       and the input and output options are the same as when mem-
+       ory  was saved, but the terminal type and baud rate may be
+       different.  Accordingly, it saves various tty state  bits,
+       does a setupterm, and then restores the bits.
+
+       The <B>tparm</B> routine instantiates the string <I>str</I> with parame-
+       ters <I>pi</I>.  A pointer is returned to the result of <I>str</I>  with
+       the parameters applied.
+
+       The  <B>tputs</B>  routine  applies  padding  information  to the
+       string <I>str</I> and outputs it.  The <I>str</I>  must  be  a  terminfo
+       string  variable  or the return value from <B>tparm</B>, <B>tgetstr</B>,
+       or <B>tgoto</B>.  <I>affcnt</I> is the number of lines affected, or 1 if
+       not  applicable.   <I>putc</I> is a <B>putchar</B>-like routine to which
+       the characters are passed, one at a time.
+
+       The <B>putp</B> routine calls <B>tputs(</B><I>str</I><B>,</B> <B>1,</B> <B>putchar)</B>.  Note  that
+       the  output  of  <B>putp</B>  always  goes  to <B>stdout</B>, not to the
+       <I>fildes</I> specified in <B>setupterm</B>.
+
+       The <B>vidputs</B> routine displays the string on the terminal in
+       the  video  attribute mode <I>attrs</I>, which is any combination
+       of the attributes listed in  <B><A HREF="ncurses.3x.html">curses(3x)</A></B>.   The  characters
+       are passed to the <B>putchar</B>-like routine <I>putc</I>.
+
+       The  <B>vidattr</B>  routine  is like the <B>vidputs</B> routine, except
+       that it outputs through <B>putchar</B>.
+
+       The <B>mvcur</B> routine provides low-level  cursor  motion.   It
+       takes   effect   immediately  (rather  than  at  the  next
+       refresh).
+
+       The <B>tigetflag</B>, <B>tigetnum</B> and <B>tigetstr</B> routines  return  the
+       value of the capability corresponding to the <B>terminfo</B> <I>cap-</I>
+       <I>name</I> passed to them, such as <B>xenl</B>.
+
+       The <B>tigetflag</B> routine returns the value <B>-1</B> if  <I>capname</I>  is
+       not a boolean capability, or <B>0</B> if it is canceled or absent
+       from the terminal description.
+
+       The <B>tigetnum</B> routine returns the value <B>-2</B>  if  <I>capname</I>  is
+       not  a  numeric  capability,  or  <B>-1</B>  if it is canceled or
+       absent from the terminal description.
+
+       The <B>tigetstr</B> routine  returns  the  value  <B>(char</B>  <B>*)-1</B>  if
+       <I>capname</I> is not a string capability, or <B>0</B> if it is canceled
+       or absent from the terminal description.
+
+       The <I>capname</I> for each capability is given in the table col-
+       umn  entitled  <I>capname</I> code in the capabilities section of
+       <B><A HREF="terminfo.5.html">terminfo(5)</A></B>.
+
+       <B>char</B> <B>*boolnames</B>, <B>*boolcodes</B>, <B>*boolfnames</B>
+
+       <B>char</B> <B>*numnames</B>, <B>*numcodes</B>, <B>*numfnames</B>
+
+       <B>char</B> <B>*strnames</B>, <B>*strcodes</B>, <B>*strfnames</B>
+
+       These null-terminated arrays  contain  the  <I>capnames</I>,  the
+       <B>termcap</B>  codes, and the full C names, for each of the <B>ter-</B>
+       <B>minfo</B> variables.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Routines that return an integer return  <B>ERR</B>  upon  failure
+       and  <B>OK</B>  (SVr4 only specifies "an integer value other than
+       <B>ERR</B>") upon successful completion, unless  otherwise  noted
+       in the preceding routine descriptions.
+
+       Routines that return pointers always return <B>NULL</B> on error.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The <B>setupterm</B> routine should be used in place of  <B>setterm</B>.
+       It  may be useful when you want to test for terminal capa-
+       bilities without committing to the allocation  of  storage
+       involved in <B>initscr</B>.
+
+       Note that <B>vidattr</B> and <B>vidputs</B> may be macros.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The  function  <B>setterm</B>  is not described in the XSI Curses
+       standard and must be considered non-portable.   All  other
+       functions are as described in the XSI curses standard.
+
+       In  System V Release 4, <B>set_curterm</B> has an <B>int</B> return type
+       and returns <B>OK</B> or <B>ERR</B>.  We have chosen  to  implement  the
+       XSI Curses semantics.
+
+       In System V Release 4, the third argument of <B>tputs</B> has the
+       type <B>int</B> <B>(*putc)(char)</B>.
+
+       The XSI Curses standard prototypes <B>tparm</B> with a fixed num-
+       ber of parameters, rather than a variable argument list.
+
+       XSI  notes  that after calling <B>mvcur</B>, the curses state may
+       not match the actual terminal state, and that an  applica-
+       tion  should  touch and refresh the window before resuming
+       normal curses calls.  Both ncurses and System V Release  4
+       curses  implement <B>mvcur</B> using the SCREEN data allocated in
+       either <B>initscr</B> or <B>newterm</B>.  So though it is documented  as
+       a  terminfo  function,  <B>mvcur</B>  is really a curses function
+       which is not well specified.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>, <B><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></B>,  <B>curs_term-</B>
+       <B><A HREF="cap.3x.html">cap(3x)</A></B>, <B><A HREF="putc.3S.html">putc(3S)</A></B>, <B><A HREF="terminfo.5.html">terminfo(5)</A></B>
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_touch.3x.html b/ncurses-5.2/doc/html/man/curs_touch.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>touchwin</B>, <B>touchline</B>, <B>untouchwin</B>, <B>wtouchln</B>, <B>is_linetouched</B>,
+       <B>is_wintouched</B> - <B>curses</B> refresh control routines
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+       <B>int</B> <B>touchwin(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>touchline(WINDOW</B> <B>*win,</B> <B>int</B> <B>start,</B> <B>int</B> <B>count);</B>
+       <B>int</B> <B>untouchwin(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>wtouchln(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>n,</B> <B>int</B> <B>changed);</B>
+       <B>bool</B> <B>is_linetouched(WINDOW</B> <B>*win,</B> <B>int</B> <B>line);</B>
+       <B>bool</B> <B>is_wintouched(WINDOW</B> <B>*win);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>touchwin</B> and <B>touchline</B> routines throw away  all  opti-
+       mization  information about which parts of the window have
+       been touched, by pretending that  the  entire  window  has
+       been  drawn  on.   This  is sometimes necessary when using
+       overlapping windows, since a change to one window  affects
+       the other window, but the records of which lines have been
+       changed in the other window do  not  reflect  the  change.
+       The  routine <B>touchline</B> only pretends that <I>count</I> lines have
+       been changed, beginning with line <I>start</I>.
+
+       The <B>untouchwin</B> routine marks all lines in  the  window  as
+       unchanged since the last call to <B>wrefresh</B>.
+
+       The <B>wtouchln</B> routine makes <I>n</I> lines in the window, starting
+       at line <I>y</I>, look as if they have (<I>changed</I><B>=1</B>)  or  have  not
+       (<I>changed</I><B>=0</B>)  been changed since the last call to <B>wrefresh</B>.
+
+       The <B>is_linetouched</B> and <B>is_wintouched</B> routines return  <B>TRUE</B>
+       if  the  specified line/window was modified since the last
+       call to <B>wrefresh</B>; otherwise they return <B>FALSE</B>.   In  addi-
+       tion,  <B>is_linetouched</B> returns <B>ERR</B> if <I>line</I> is not valid for
+       the given window.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       All routines return the integer <B>ERR</B> upon  failure  and  an
+       integer  value  other than <B>ERR</B> upon successful completion,
+       unless otherwise noted in the preceding  routine  descrip-
+       tions.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The  XSI  Curses  standard,  Issue 4 describes these func-
+       tions.
+
+       Some historic curses implementations had,  as  an  undocu-
+       mented  feature,  the  ability  to  do  the  equivalent of
+       <B>clearok(...,</B> <B>1)</B> by saying <B>touchwin(stdscr)</B>  or  <B>clear(std-</B>
+       <B>scr)</B>.  This will not work under ncurses.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note that all routines except <B>wtouchln</B> may be macros.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>.
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_trace.3x.html b/ncurses-5.2/doc/html/man/curs_trace.3x.html
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+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>_tracef</B>,      <B>_tracedump</B>,     <B>_traceattr</B>,     <B>_traceattr2</B>,
+       <B>_nc_tracebits</B>,  <B>_tracechar</B>,  <B>_tracechtype</B>,  <B>_tracechtype2</B>,
+       <B>_tracemouse</B>, <B>trace</B> - <B>curses</B> debugging routines
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+       <B>void</B> <B>_tracef(const</B> <B>char</B> <B>*format,</B> <B>...);</B>
+       <B>void</B> <B>_tracedump(const</B> <B>char</B> <B>*label,</B> <B>WINDOW</B> <B>*win);</B>
+       <B>char</B> <B>*_traceattr(attr_t</B> <B>attr);</B>
+       <B>char</B> <B>*_traceattr2(int</B> <B>buffer,</B> <B>chtype</B> <B>ch);</B>
+       <B>char</B> <B>*_nc_tracebits(void);</B>
+       <B>char</B> <B>*_tracechar(const</B> <B>unsigned</B> <B>char</B> <B>ch);</B>
+       <B>char</B> <B>*_tracechtype(chtype</B> <B>ch);</B>
+       <B>char</B> <B>*_tracechtype2(int</B> <B>buffer,</B> <B>chtype</B> <B>ch);</B>
+       <B>char</B> <B>*_tracemouse(const</B> <B>MEVENT</B> <B>*event);</B>
+       <B>void</B> <B>trace(const</B> <B>unsigned</B> <B>int</B> <B>param);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  <B>trace</B>  routines  are  used  for debugging the ncurses
+       libraries, as well as applications which use  the  ncurses
+       libraries.   These  functions  are normally available only
+       with the debugging library <I>libncurses</I><B>_</B><I>g.a</I>, but may be com-
+       piled into any model (shared, static, profile) by defining
+       the symbol <B>TRACE</B>.
+
+       The principal parts of this interface are the  <B>trace</B>  rou-
+       tine which selectively enables different tracing features,
+       and the <B>_tracef</B> routine which writes formatted data to the
+       <I>trace</I> file.
+
+       Calling  <B>trace</B>  with  a  nonzero  parameter opens the file
+       <B>trace</B> in the current directory for output.  The  parameter
+       is formed by OR'ing values from the list of <B>TRACE_</B><I>xxx</I> def-
+       initions in <B>&lt;curses.h&gt;</B>.  These include:
+
+       TRACE_DISABLE
+            turn off tracing.
+
+       TRACE_TIMES
+            trace user and system times of updates.
+
+       TRACE_TPUTS
+            trace tputs calls.
+
+       TRACE_UPDATE
+            trace update actions, old &amp; new screens.
+
+       TRACE_MOVE
+            trace cursor movement and scrolling.
+
+       TRACE_CHARPUT
+            trace all character outputs.
+
+       TRACE_ORDINARY
+            trace all update actions.  The  old  and  new  screen
+            contents  are  written  to  the  trace  file for each
+            refresh.
+
+       TRACE_CALLS
+            trace all curses calls.  The parameters for each call
+            are traced, as well as return values.
+
+       TRACE_VIRTPUT
+            trace virtual character puts, i.e., calls to <B>addch</B>.
+
+       TRACE_IEVENT
+            trace low-level input processing, including timeouts.
+
+       TRACE_BITS
+            trace state of TTY control bits.
+
+       TRACE_ICALLS
+            trace internal/nested calls.
+
+       TRACE_CCALLS
+            trace per-character calls.
+
+       TRACE_DATABASE
+            trace read/write of terminfo/termcap data.
+
+       TRACE_ATTRS
+            trace changes to video attributes and colors.
+
+       TRACE_MAXIMUM
+            maximum trace level,  enables  all  of  the  separate
+            trace features.
+
+            Some  tracing features are enabled whenever the <B>trace</B>
+            parameter is nonzero.  Some  features  overlap.   The
+            specific names are used as a guideline.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Routines  which  return a value are designed to be used as
+       parameters to the <B>_tracef</B> routine.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These functions are not part of the XSI  interface.   Some
+       other  curses  implementations  are known to have similar,
+       undocumented features, but they are  not  compatible  with
+       ncurses.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>.
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_util.3x.html b/ncurses-5.2/doc/html/man/curs_util.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>unctrl</B>,   <B>keyname</B>,   <B>filter</B>,   <B>use_env</B>,   <B>putwin</B>,  <B>getwin</B>,
+       <B>delay_output</B>, <B>flushinp</B> - miscellaneous <B>curses</B> utility rou-
+       tines
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>char</B> <B>*unctrl(chtype</B> <B>c);</B>
+       <B>char</B> <B>*keyname(int</B> <B>c);</B>
+       <B>void</B> <B>filter(void);</B>
+       <B>void</B> <B>use_env(char</B> <B>bool);</B>
+       <B>int</B> <B>putwin(WINDOW</B> <B>*win,</B> <B>FILE</B> <B>*filep);</B>
+       <B>WINDOW</B> <B>*getwin(FILE</B> <B>*filep);</B>
+       <B>int</B> <B>delay_output(int</B> <B>ms);</B>
+       <B>int</B> <B>flushinp(void);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  <B>unctrl</B> macro expands to a character string which is a
+       printable representation  of  the  character  <I>c</I>.   Control
+       characters  are  displayed  in  the <B>^</B><I>X</I> notation.  Printing
+       characters are displayed as is.
+
+       The <B>keyname</B> routine returns a character string correspond-
+       ing to the key <I>c</I>.
+
+       The <B>filter</B> routine, if used, must be called before <B>initscr</B>
+       or <B>newterm</B> are called.  The effect is that,  during  those
+       calls,  <B>LINES</B>  is  set  to 1; the capabilities <B>clear</B>, <B>cup</B>,
+       <B>cud</B>, <B>cud1</B>, <B>cuu1</B>, <B>cuu</B>,  <B>vpa</B>  are  disabled;  and  the  <B>home</B>
+       string is set to the value of <B>cr</B>.
+
+       The  <B>use_env</B> routine, if used, is called before <B>initscr</B> or
+       <B>newterm</B> are called.  When called with <B>FALSE</B>  as  an  argu-
+       ment,  the  values  of  <B>lines</B> and <B>columns</B> specified in the
+       <I>terminfo</I> database will be used, even if environment  vari-
+       ables  <B>LINES</B>  and <B>COLUMNS</B> (used by default) are set, or if
+       <B>curses</B> is running in  a  window  (in  which  case  default
+       behavior  would  be  to  use  the window size if <B>LINES</B> and
+       <B>COLUMNS</B> are not set).
+
+       The <B>putwin</B> routine writes all data associated with  window
+       <I>win</I> into the file to which <I>filep</I> points.  This information
+       can be later retrieved using the <B>getwin</B> function.
+
+       The <B>getwin</B> routine reads window related data stored in the
+       file  by <B>putwin</B>.  The routine then creates and initializes
+       a new window using that data.  It returns a pointer to the
+       new window.
+
+       The  <B>delay_output</B>  routine inserts an <I>ms</I> millisecond pause
+       in output.  This routine should not  be  used  extensively
+       because  padding  characters  are  used  rather than a CPU
+       pause.
+       The <B>flushinp</B> routine throws away any  typeahead  that  has
+       been  typed  by  the user and has not yet been read by the
+       program.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Except for  <B>flushinp</B>,  routines  that  return  an  integer
+       return  <B>ERR</B>  upon  failure and <B>OK</B> (SVr4 specifies only "an
+       integer value other than <B>ERR</B>") upon successful completion.
+
+       <B>flushinp</B> always returns <B>OK</B>.
+
+       Routines that return pointers return <B>NULL</B> on error.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The  XSI  Curses  standard,  Issue 4 describes these func-
+       tions.
+
+       The SVr4 documentation describes the action of <B>filter</B> only
+       in  the  vaguest  terms.   The description here is adapted
+       from the XSI Curses standard (which erroneously  fails  to
+       describe the disabling of <B>cuu</B>).
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Note  that  <B>unctrl</B>  is  a macro, which is defined in &lt;<B>unc-</B>
+       <B>trl.h</B>&gt;.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>, <B><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></B>.
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/curs_window.3x.html b/ncurses-5.2/doc/html/man/curs_window.3x.html
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+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
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+</PRE>
+<H2>NAME</H2><PRE>
+       <B>newwin</B>,  <B>delwin</B>,  <B>mvwin</B>, <B>subwin</B>, <B>derwin</B>, <B>mvderwin</B>, <B>dupwin</B>,
+       <B>wsyncup</B>, <B>syncok</B>, <B>wcursyncup</B>,  <B>wsyncdown</B>  -  create  <B>curses</B>
+       windows
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>WINDOW</B> <B>*newwin(int</B> <B>nlines,</B> <B>int</B> <B>ncols,</B> <B>int</B> <B>begin_y,</B>
+             <B>int</B> <B>begin_x);</B>
+       <B>int</B> <B>delwin(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>mvwin(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x);</B>
+       <B>WINDOW</B> <B>*subwin(WINDOW</B> <B>*orig,</B> <B>int</B> <B>nlines,</B> <B>int</B> <B>ncols,</B>
+             <B>int</B> <B>begin_y,</B> <B>int</B> <B>begin_x);</B>
+       <B>WINDOW</B> <B>*derwin(WINDOW</B> <B>*orig,</B> <B>int</B> <B>nlines,</B> <B>int</B> <B>ncols,</B>
+             <B>int</B> <B>begin_y,</B> <B>int</B> <B>begin_x);</B>
+       <B>int</B> <B>mvderwin(WINDOW</B> <B>*win,</B> <B>int</B> <B>par_y,</B> <B>int</B> <B>par_x);</B>
+       <B>WINDOW</B> <B>*dupwin(WINDOW</B> <B>*win);</B>
+       <B>void</B> <B>wsyncup(WINDOW</B> <B>*win);</B>
+       <B>int</B> <B>syncok(WINDOW</B> <B>*win,</B> <B>bool</B> <B>bf);</B>
+       <B>void</B> <B>wcursyncup(WINDOW</B> <B>*win);</B>
+       <B>void</B> <B>wsyncdown(WINDOW</B> <B>*win);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       Calling <B>newwin</B> creates and returns a pointer to a new win-
+       dow with the given number of lines and columns.  The upper
+       left-hand  corner of the window is at line <I>begin</I>_<I>y</I>, column
+       <I>begin</I>_<I>x</I>.  If either <I>nlines</I> or <I>ncols</I> is zero, they  default
+       to  <B>LINES</B> <B>-</B> <I>begin</I>_<I>y</I> and <B>COLS</B> <B>-</B> <I>begin</I>_<I>x</I>.  A new full-screen
+       window is created by calling <B>newwin(0,0,0,0)</B>.
+
+       Calling <B>delwin</B> deletes the named window, freeing all  mem-
+       ory  associated  with  it  (it does not actually erase the
+       window's screen image).  Subwindows must be deleted before
+       the main window can be deleted.
+
+       Calling <B>mvwin</B> moves the window so that the upper left-hand
+       corner is at position (<I>x</I>, <I>y</I>).  If the move would cause the
+       window to be off the screen, it is an error and the window
+       is not moved.  Moving subwindows is allowed, but should be
+       avoided.
+
+       Calling <B>subwin</B> creates and returns a pointer to a new win-
+       dow with the given number of lines, <I>nlines</I>,  and  columns,
+       <I>ncols</I>.   The  window  is at position (<I>begin</I>_<I>y</I>, <I>begin</I>_<I>x</I>) on
+       the screen.  (This position is relative to the screen, and
+       not to the window <I>orig</I>.)  The window is made in the middle
+       of the window <I>orig</I>, so that changes  made  to  one  window
+       will  affect  both  windows.   The subwindow shares memory
+       with the window <I>orig</I>.  When using this routine, it is nec-
+       essary  to call <B>touchwin</B> or <B>touchline</B> on <I>orig</I> before call-
+       ing <B>wrefresh</B> on the subwindow.
+
+       Calling <B>derwin</B> is the same as calling <B>subwin,</B> except  that
+       <I>begin</I>_<I>y</I> and <I>begin</I>_<I>x</I> are relative to the origin of the win-
+       dow <I>orig</I> rather than the screen.  There is  no  difference
+       between the subwindows and the derived windows.
+
+       Calling  <B>mvderwin</B>  moves  a  derived window (or subwindow)
+       inside its parent window.  The screen-relative  parameters
+       of  the  window  are not changed.  This routine is used to
+       display different parts of the parent window at  the  same
+       physical position on the screen.
+
+       Calling  <B>dupwin</B>  creates  an exact duplicate of the window
+       <I>win</I>.
+
+       Calling <B>wsyncup</B> touches all locations in ancestors of  <I>win</I>
+       that  are changed in <I>win</I>.  If <B>syncok</B> is called with second
+       argument <B>TRUE</B> then <B>wsyncup</B> is called  automatically  when-
+       ever there is a change in the window.
+
+       The  <B>wsyncdown</B>  routine  touches each location in <I>win</I> that
+       has been touched in any of  its  ancestor  windows.   This
+       routine  is  called by <B>wrefresh</B>, so it should almost never
+       be necessary to call it manually.
+
+       The routine <B>wcursyncup</B> updates the current cursor position
+       of  all the ancestors of the window to reflect the current
+       cursor position of the window.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Routines that return an integer  return  the  integer  <B>ERR</B>
+       upon failure and <B>OK</B> (SVr4 only specifies "an integer value
+       other than <B>ERR</B>") upon successful completion.
+
+       <B>delwin</B> returns the integer <B>ERR</B> upon failure  and  <B>OK</B>  upon
+       successful completion.
+
+       Routines that return pointers return <B>NULL</B> on error.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       If  many small changes are made to the window, the <B>wsyncup</B>
+       option could degrade performance.
+
+       Note that <B>syncok</B> may be a macro.
+
+
+</PRE>
+<H2>BUGS</H2><PRE>
+       The subwindow functions (<I>subwin</I>, <I>derwin</I>,  <I>mvderwin</I>,  <B>wsyn-</B>
+       <B>cup</B>,  <B>wsyncdown</B>,  <B>wcursyncup</B>,  <B>syncok</B>)  are  flaky, incom-
+       pletely implemented, and not well tested.
+
+       The System V curses documentation is  very  unclear  about
+       what <B>wsyncup</B> and <B>wsyncdown</B> actually do.  It seems to imply
+       that they are only supposed to touch exactly  those  lines
+       that are affected by ancestor changes.  The language here,
+       and the behavior of the  <B>curses</B>  implementation,  is  pat-
+       terned  on the XPG4 curses standard.  The weaker XPG4 spec
+       may result in slower updates.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The XSI Curses standard, Issue  4  describes  these  func-
+       tions.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>, <B><A HREF="curs_touch.3x.html">curs_touch(3x)</A></B>
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/default_colors.3x.html b/ncurses-5.2/doc/html/man/default_colors.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>default_colors</B>:  <B>use_default_colors</B>, <B>assume_default_colors</B>
+       - use terminal's default colors
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>use_default_colors(void);</B>
+       <B>int</B> <B>assume_default_colors(int</B> <B>fg,</B> <B>int</B> <B>bg);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <I>use</I><B>_</B><I>default</I><B>_</B><I>colors()</I> and <I>assume</I><B>_</B><I>default</I><B>_</B><I>colors()</I> func-
+       tions are extensions to the curses library.  They are used
+       with terminals that support ISO 6429 color, or equivalent.
+       These terminals allow the application to reset color to an
+       unspecified default value (e.g., with SGR 39 or SGR 49).
+
+       Applications that paint  a  colored  background  over  the
+       whole  screen  do not take advantage of SGR 39 and SGR 49.
+       Some applications are designed to work  with  the  default
+       background,  using  colors  only  for  text.  For example,
+       there are several implementations of the <B>ls</B> program  which
+       use  colors to denote different file types or permissions.
+       These "color ls" programs do not  necessarily  modify  the
+       background  color, typically using only the <I>setaf</I> terminfo
+       capability  to  set  the  foreground  color.   Full-screen
+       applications  that  use default colors can achieve similar
+       visual effects.
+
+       The first function, <I>use</I><B>_</B><I>default</I><B>_</B><I>colors()</I> tells the  curses
+       library  to  assign terminal default foreground/background
+       colors to color number  -1.  So  init_pair(x,COLOR_RED,-1)
+       will  initialize  pair  x as red on default background and
+       init_pair(x,-1,COLOR_BLUE)  will  initialize  pair  x   as
+       default foreground on blue.
+
+       The  other,  <I>assume</I><B>_</B><I>default</I><B>_</B><I>colors()</I> is a refinement which
+       tells which colors to paint for color pair 0.  This  func-
+       tion  recognizes  a special color number -1, which denotes
+       the default terminal color.
+
+       The following are equivalent:
+              <I>use</I><B>_</B><I>default</I><B>_</B><I>colors();</I>
+              <I>assume</I><B>_</B><I>default</I><B>_</B><I>colors(-1,-1);</I>
+
+       These are ncurses extensions.  For other curses  implemen-
+       tations,  color  number -1 does not mean anything, just as
+       for ncurses before a successful call  of  <I>use</I><B>_</B><I>default</I><B>_</B><I>col-</I>
+       <I>ors()</I> or <I>assume</I><B>_</B><I>default</I><B>_</B><I>colors()</I>.
+
+       Other  curses  implementations do not allow an application
+       to modify color pair 0.  They assume that  the  background
+       is COLOR_BLACK, but do not ensure that the color pair 0 is
+       painted to match the assumption.  If your application does
+       not use either <I>use</I><B>_</B><I>default</I><B>_</B><I>colors()</I> or <I>assume</I><B>_</B><I>default</I><B>_</B><I>col-</I>
+       <I>ors()</I> ncurses will paint a white  foreground  (text)  with
+       black background for color pair 0.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       These functions return the integer <B>ERR</B> upon failure and <B>OK</B>
+       on success.  They will fail if either  the  terminal  does
+       not  support  the <I>orig</I><B>_</B><I>pair</I> or <I>orig</I><B>_</B><I>colors</I> capability.  If
+       the <I>initialize</I><B>_</B><I>pair</I> capability is found,  this  causes  an
+       error as well.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       Associated with this extension, the <B><A HREF="init_pair.3x.html">init_pair(3x)</A></B> function
+       accepts negative arguments to specify  default  foreground
+       or background colors.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  are  specific  to ncurses.  They were not
+       supported on Version 7, BSD or System  V  implementations.
+       It  is recommended that any code depending on them be con-
+       ditioned using NCURSES_VERSION.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="curs_color.3x.html">curs_color(3x)</A></B>, <B><A HREF="ded.1.html">ded(1)</A></B>.
+
+
+</PRE>
+<H2>AUTHOR</H2><PRE>
+       Thomas Dickey (from an analysis of  the  requirements  for
+       color xterm for XFree86 3.1.2C, February 1996).
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/define_key.3x.html b/ncurses-5.2/doc/html/man/define_key.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>define_key</B> - define a keycode
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>define_key(char</B> <B>*definition,</B> <B>int</B> <B>keycode);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       This is an extension to the curses library.  It permits an
+       application to define keycodes  with  their  corresponding
+       control  strings,  so that the ncurses library will inter-
+       pret them just as it would the  predefined  codes  in  the
+       terminfo database.
+
+       If  the  given string is null, any existing definition for
+       the keycode is removed.  Similarly, if the  given  keycode
+       is  negative  or  zero,  any existing string for the given
+       definition is removed.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The keycode  must  be  greater  than  zero,  else  ERR  is
+       returned.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  are  specific  to ncurses.  They were not
+       supported on Version 7, BSD or System  V  implementations.
+       It  is recommended that any code depending on them be con-
+       ditioned using NCURSES_VERSION.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="keyok.3x.html">keyok(3x)</A></B>.
+
+
+</PRE>
+<H2>AUTHOR</H2><PRE>
+       Thomas Dickey.
+
+
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form.3x.html b/ncurses-5.2/doc/html/man/form.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form</B> - curses extension for programming forms
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  <B>form</B> library provides terminal-independent facilities
+       for composing form screens  on  character-cell  terminals.
+       The  library  includes:  field  routines, which create and
+       modify form fields; and form routines, which group  fields
+       into forms, display forms on the screen, and handle inter-
+       action with the user.
+
+       The <B>form</B> library uses the <B>curses</B> libraries, and  a  curses
+       initialization  routine  such  as  <B>initscr</B>  must be called
+       before using any of these  functions.   To  use  the  <B>form</B>
+       library, link with the options <B>-lform</B> <B>-lcurses</B>.
+
+
+   <B>Current</B> <B>Default</B> <B>Values</B> <B>for</B> <B>Field</B> <B>Attributes</B>
+       The  <B>form</B>  library  maintains  a  default  value for field
+       attributes.  You can get or set this  default  by  calling
+       the  appropriate  <B>set_</B>  or  retrieval  routine with a <B>NULL</B>
+       field pointer.  Changing this default with a <B>set_</B> function
+       affects  future  field  creations, but does not change the
+       rendering of fields already created.
+
+
+   <B>Routine</B> <B>Name</B> <B>Index</B>
+       The following table lists each <B>form</B> routine and  the  name
+       of the manual page on which it is described.
+
+       <B>curses</B> Routine Name    Manual Page Name
+       -------------------------------------------------
+       current_field          <B><A HREF="form_page.3x.html">form_page(3x)</A></B>
+       data_ahead             <B><A HREF="form_data.3x.html">form_data(3x)</A></B>
+       data_behind            <B><A HREF="form_data.3x.html">form_data(3x)</A></B>
+       dup_field              <B><A HREF="form_field_new.3x.html">form_field_new(3x)</A></B>
+       dynamic_fieldinfo      <B><A HREF="form_field_info.3x.html">form_field_info(3x)</A></B>
+       field_arg              <B><A HREF="form_field_validation.3x.html">form_field_validation(3x)</A></B>
+       field_back             <B><A HREF="form_field_attributes.3x.html">form_field_attributes(3x)</A></B>
+       field_buffer           <B><A HREF="form_field_buffer.3x.html">form_field_buffer(3x)</A></B>
+       field_count            <B><A HREF="form_field.3x.html">form_field(3x)</A></B>
+       field_fore             <B><A HREF="form_field_attributes.3x.html">form_field_attributes(3x)</A></B>
+       field_index            <B><A HREF="form_page.3x.html">form_page(3x)</A></B>
+       field_info             <B><A HREF="form_field_info.3x.html">form_field_info(3x)</A></B>
+       field_init             <B><A HREF="form_hook.3x.html">form_hook(3x)</A></B>
+       field_just             <B><A HREF="form_field_just.3x.html">form_field_just(3x)</A></B>
+       field_opts             <B><A HREF="form_field_opts.3x.html">form_field_opts(3x)</A></B>
+       field_opts_off         <B><A HREF="form_field_opts.3x.html">form_field_opts(3x)</A></B>
+       field_opts_on          <B><A HREF="form_field_opts.3x.html">form_field_opts(3x)</A></B>
+       field_pad              <B><A HREF="form_field_attributes.3x.html">form_field_attributes(3x)</A></B>
+
+       field_status           <B><A HREF="form_field_buffer.3x.html">form_field_buffer(3x)</A></B>
+       field_term             <B><A HREF="form_hook.3x.html">form_hook(3x)</A></B>
+       field_type             <B><A HREF="form_field_validation.3x.html">form_field_validation(3x)</A></B>
+       field_userptr          <B><A HREF="form_field_userptr.3x.html">form_field_userptr(3x)</A></B>
+       form_driver            <B><A HREF="form_driver.3x.html">form_driver(3x)</A></B>
+       form_fields            <B><A HREF="form_field.3x.html">form_field(3x)</A></B>
+       form_init              <B><A HREF="form_hook.3x.html">form_hook(3x)</A></B>
+       form_opts              <B><A HREF="form_opts.3x.html">form_opts(3x)</A></B>
+       form_opts_off          <B><A HREF="form_opts.3x.html">form_opts(3x)</A></B>
+       form_opts_on           <B><A HREF="form_opts.3x.html">form_opts(3x)</A></B>
+       form_page              <B><A HREF="form_page.3x.html">form_page(3x)</A></B>
+       form_request_by_name   <B><A HREF="form_requestname.3x.html">form_requestname(3x)</A></B>
+       form_request_name      <B><A HREF="form_requestname.3x.html">form_requestname(3x)</A></B>
+       form_sub               <B><A HREF="form_win.3x.html">form_win(3x)</A></B>
+       form_term              <B><A HREF="form_hook.3x.html">form_hook(3x)</A></B>
+       form_userptr           <B><A HREF="form_userptr.3x.html">form_userptr(3x)</A></B>
+       form_win               <B><A HREF="form_win.3x.html">form_win(3x)</A></B>
+       free_field             <B><A HREF="form_field_new.3x.html">form_field_new(3x)</A></B>
+       free_form              <B><A HREF="form_new.3x.html">form_new(3x)</A></B>
+       link_field             <B><A HREF="form_field_new.3x.html">form_field_new(3x)</A></B>
+       link_fieldtype         <B><A HREF="form_fieldtype.3x.html">form_fieldtype(3x)</A></B>
+       move_field             <B><A HREF="form_field.3x.html">form_field(3x)</A></B>
+       new_field              <B><A HREF="form_field_new.3x.html">form_field_new(3x)</A></B>
+       new_form               <B><A HREF="form_new.3x.html">form_new(3x)</A></B>
+       new_page               <B><A HREF="form_new_page.3x.html">form_new_page(3x)</A></B>
+       pos_form_cursor        <B><A HREF="form_cursor.3x.html">form_cursor(3x)</A></B>
+       post_form              <B><A HREF="form_post.3x.html">form_post(3x)</A></B>
+       scale_form             <B><A HREF="form_win.3x.html">form_win(3x)</A></B>
+       set_current_field      <B><A HREF="form_page.3x.html">form_page(3x)</A></B>
+       set_field_back         <B><A HREF="form_field_attributes.3x.html">form_field_attributes(3x)</A></B>
+       set_field_buffer       <B><A HREF="form_field_buffer.3x.html">form_field_buffer(3x)</A></B>
+       set_field_fore         <B><A HREF="form_field_attributes.3x.html">form_field_attributes(3x)</A></B>
+       set_field_init         <B><A HREF="form_hook.3x.html">form_hook(3x)</A></B>
+       set_field_just         <B><A HREF="form_field_just.3x.html">form_field_just(3x)</A></B>
+       set_field_opts         <B><A HREF="form_field_opts.3x.html">form_field_opts(3x)</A></B>
+       set_field_pad          <B><A HREF="form_field_attributes.3x.html">form_field_attributes(3x)</A></B>
+       set_field_status       <B><A HREF="form_field_buffer.3x.html">form_field_buffer(3x)</A></B>
+       set_field_term         <B><A HREF="form_hook.3x.html">form_hook(3x)</A></B>
+       set_field_type         <B><A HREF="form_field_validation.3x.html">form_field_validation(3x)</A></B>
+       set_field_userptr      <B><A HREF="form_field_userptr.3x.html">form_field_userptr(3x)</A></B>
+       set_fieldtype_arg      <B><A HREF="form_fieldtype.3x.html">form_fieldtype(3x)</A></B>
+       set_fieldtype_choice   <B><A HREF="form_fieldtype.3x.html">form_fieldtype(3x)</A></B>
+       set_form_fields        <B><A HREF="form_field.3x.html">form_field(3x)</A></B>
+       set_form_init          <B><A HREF="form_hook.3x.html">form_hook(3x)</A></B>
+       set_form_opts          <B><A HREF="form_field_opts.3x.html">form_field_opts(3x)</A></B>
+       set_form_page          <B><A HREF="form_page.3x.html">form_page(3x)</A></B>
+       set_form_sub           <B><A HREF="form_win.3x.html">form_win(3x)</A></B>
+       set_form_term          <B><A HREF="form_hook.3x.html">form_hook(3x)</A></B>
+       set_form_userptr       <B><A HREF="form_userptr.3x.html">form_userptr(3x)</A></B>
+       set_form_win           <B><A HREF="form_win.3x.html">form_win(3x)</A></B>
+       set_max_field          <B><A HREF="form_field_buffer.3x.html">form_field_buffer(3x)</A></B>
+       set_new_page           <B><A HREF="form_new_page.3x.html">form_new_page(3x)</A></B>
+       unpost_form            <B><A HREF="form_post.3x.html">form_post(3x)</A></B>
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Routines  that return pointers return <B>NULL</B> on error.  Rou-
+       tines that return an integer return one of  the  following
+       error codes:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_CONNECTED</B>
+            The field is already connected to a form.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine  detected  an incorrect or out-of-range argu-
+            ment.
+
+       <B>E_POSTED</B>
+            The form is already posted.
+
+       <B>E_BAD_STATE</B>
+            Routine was called from an initialization or termina-
+            tion function.
+
+       <B>E_NO_ROOM</B>
+            Form is too large for its window.
+
+       <B>E_NOT_POSTED</B>
+            The form has not been posted.
+
+       <B>E_UNKNOWN_COMMAND</B>
+            The form driver code saw an unknown request code.
+
+       <B>E_INVALID_FIELD</B>
+            Contents of a field are not valid.
+
+       <B>E_NOT_CONNECTED</B>
+            No fields are connected to the form.
+
+       <B>E_REQUEST_DENIED</B>
+            The form driver could not process the request.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>  and  3x  pages  whose  names begin "form_" for
+       detailed descriptions of the entry points.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       files <B>&lt;curses.h&gt;</B> and <B>&lt;eti.h&gt;</B>.
+
+       In  your  library  list,  libform.a should be before libn-
+       curses.a; that is, you want to say `-lform -lncurses', not
+       the  other  way  around (which would give you a link error
+       using GNU <B><A HREF="ld.1.html">ld(1)</A></B> and many other linkers).
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V forms  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.  Manual pages and adaptation for ncurses
+       by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_cursor.3x.html b/ncurses-5.2/doc/html/man/form_cursor.3x.html
new file mode 100644
index 0000000..b99b824
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+++ b/ncurses-5.2/doc/html/man/form_cursor.3x.html
@@ -0,0 +1,82 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_cursor</B> - position a form window cursor
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int pos_form_cursor(FORM *form);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>pos_form_cursor</B>  restores the cursor to the
+       position required for the forms driver  to  continue  pro-
+       cessing  requests.   This  is useful after <B>curses</B> routines
+       have been called to do screen-painting in  response  to  a
+       form operation.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       This routine returns one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine  detected  an incorrect or out-of-range argu-
+            ment.
+
+       <B>E_NOT_POSTED</B>
+            The form has not been posted.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate the System V forms library.  They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen Pfeifer.  Manual  pages  and  adaptation  for  new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_data.3x.html b/ncurses-5.2/doc/html/man/form_data.3x.html
new file mode 100644
index 0000000..502495e
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_data</B> - test for off-screen data in given forms
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       bool data_ahead(const FORM *form);
+       bool data_behind(const FORM *form);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function <B>data_ahead</B> tests whether there is off-screen
+       data ahead in the given form.   It  returns  TRUE  (1)  or
+       FALSE (0).
+
+       The function <B>data_behind</B> tests whether there is off-screen
+       data behind in the given form.  It  returns  TRUE  (1)  or
+       FALSE (0).
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V forms  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_driver.3x.html b/ncurses-5.2/doc/html/man/form_driver.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_driver</B> - command-processing loop of the form system
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int form_driver(FORM *form, int c);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       Once a form has been posted (displayed), you should funnel
+       input events to it through <B>form_driver</B>.  This routine  has
+       two  major input cases; either the input is a form naviga-
+       tion request or it's a  printable  ASCII  character.   The
+       form driver requests are as follows:
+
+       REQ_NEXT_PAGE
+            Move to the next page.
+
+       REQ_PREV_PAGE
+            Move to the previous page.
+
+       REQ_FIRST_PAGE
+            Move to the first page.
+
+       REQ_LAST_PAGE
+            Move to the last field.
+
+
+       REQ_NEXT_FIELD
+            Move to the next field.
+
+       REQ_PREV_FIELD
+            Move to the previous field.
+
+       REQ_FIRST_FIELD
+            Move to the first field.
+
+       REQ_LAST_FIELD
+            Move to the last field.
+
+       REQ_SNEXT_FIELD
+            Move to the sorted next field.
+
+       REQ_SPREV_FIELD
+            Move to the sorted previous field.
+
+       REQ_SFIRST_FIELD
+            Move to the sorted first field.
+
+       REQ_SLAST_FIELD
+            Move to the sorted last field.
+
+       REQ_LEFT_FIELD
+            Move left to a field.
+
+       REQ_RIGHT_FIELD
+            Move right to a field.
+
+       REQ_UP_FIELD
+            Move up to a field.
+
+       REQ_DOWN_FIELD
+            Move down to a field.
+
+
+       REQ_NEXT_CHAR
+            Move to the next char.
+
+       REQ_PREV_CHAR
+            Move to the previous char.
+
+       REQ_NEXT_LINE
+            Move to the next line.
+
+       REQ_PREV_LINE
+            Move to the previous line.
+
+       REQ_NEXT_WORD
+            Move to the next word.
+
+       REQ_PREV_WORD
+            Move to the previous word.
+
+       REQ_BEG_FIELD
+            Move to the beginning of the field.
+
+       REQ_END_FIELD
+            Move to the end of the field.
+
+       REQ_BEG_LINE
+            Move to the beginning of the line.
+
+       REQ_END_LINE
+            Move to the end of the line.
+
+       REQ_LEFT_CHAR
+            Move left in the field.
+
+       REQ_RIGHT_CHAR
+            Move right in the field.
+
+       REQ_UP_CHAR
+            Move up in the field.
+
+       REQ_DOWN_CHAR
+            Move down in the field.
+
+
+
+       REQ_NEW_LINE
+            Insert or overlay a new line.
+
+       REQ_INS_CHAR
+            Insert a blank at the cursor.
+
+       REQ_INS_LINE
+            Insert a blank line at the cursor.
+
+       REQ_DEL_CHAR
+            Delete character at the cursor.
+
+       REQ_DEL_PREV
+            Delete character before the cursor.
+
+       REQ_DEL_LINE
+            Delete line at the cursor.
+
+       REQ_DEL_WORD
+            Delete blank-delimited word at the cursor.
+
+       REQ_CLR_EOL
+            Clear to end of line from cursor.
+
+       REQ_CLR_EOF
+            Clear to end of field from cursor.
+
+       REQ_CLR_FIELD
+            Clear the entire field.
+
+       REQ_OVL_MODE
+            Enter overlay mode.
+
+       REQ_INS_MODE
+            Enter insert mode.
+
+
+       REQ_SCR_FLINE
+            Scroll the field forward a line.
+
+       REQ_SCR_BLINE
+            Scroll the field backward a line.
+
+       REQ_SCR_FPAGE
+            Scroll the field forward a page.
+
+       REQ_SCR_BPAGE
+            Scroll the field backward a page.
+
+       REQ_SCR_FHPAGE
+            Scroll the field forward half a page.
+
+       REQ_SCR_BHPAGE
+            Scroll the field backward half a page.
+
+       REQ_SCR_FCHAR
+            Scroll the field forward a character.
+
+       REQ_SCR_BCHAR
+            Scroll the field backward a character.
+
+       REQ_SCR_HFLINE
+            Horizontal scroll the field forward a line.
+
+       REQ_SCR_HBLINE
+            Horizontal scroll the field backward a line.
+
+       REQ_SCR_HFHALF
+            Horizontal scroll the field forward half a line.
+
+       REQ_SCR_HBHALF
+            Horizontal scroll the field backward half a line.
+
+
+       REQ_VALIDATION
+            Validate field.
+
+       REQ_NEXT_CHOICE
+            Display next field choice.
+
+       REQ_PREV_CHOICE
+            Display previous field choice.
+
+       If the second argument is a printable ASCII character, the
+       driver places it in the current position  in  the  current
+       field.   If  it is one of the forms requests listed above,
+       that request is executed.
+
+       If the second argument is neither printable ASCII nor  one
+       of the above pre-defined form requests, the driver assumes
+       it  is  an  application-specific   command   and   returns
+       <B>E_UNKNOWN_COMMAND</B>.  Application-defined commands should be
+       defined relative to  <B>MAX_COMMAND</B>,  the  maximum  value  of
+       these pre-defined requests.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       <B>form_driver</B> return one of the following error codes:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine  detected  an incorrect or out-of-range argu-
+            ment.
+
+       <B>E_BAD_STATE</B>
+            Routine  was  called  from   an   initialization   or
+            termination function.
+
+       <B>E_NOT_POSTED</B>
+            The form has not been posted.
+
+       <B>E_UNKNOWN_COMMAND</B>
+            The form driver code saw an unknown request code.
+
+       <B>E_INVALID_FIELD</B>
+            Contents of field is invalid.
+
+       <B>E_REQUEST_DENIED</B>
+            The form driver could not process the request.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       files <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V forms  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_field.3x.html b/ncurses-5.2/doc/html/man/form_field.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_field</B> - make and break connections between fields and
+       forms
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int set_form_fields(FORM *form, FIELD **fields);
+       FIELD **form_fields(const FORM *form);
+       int field_count(const FORM *form);
+       int move_field(FIELD *field, int frow, int fcol);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The function <B>set_form_fields</B>  changes  the  field  pointer
+       array  of the given <I>form</I>.  The array must be terminated by
+       a <B>NULL</B>.
+
+       The function <B>form_fields</B> returns the field  array  of  the
+       given form.
+
+       The  function  <B>field_count</B>  returns the count of fields in
+       <I>form</I>.
+
+       The function <B>move_field</B> move the given field  (which  must
+       be disconnected) to a specified location on the screen.
+
+
+</PRE>
+<H2>RETURN VALUES</H2><PRE>
+       The function <B>form_fields</B> returns <B>NULL</B> on error.
+
+       The  function  <B>field_count</B> returns <B>ERR</B> (the general <B>curses</B>
+       error return value) on error.
+
+       The functions <B>set_form_fields</B> and <B>move_field</B> return one of
+       the following codes on error:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine  detected  an incorrect or out-of-range argu-
+            ment.
+
+       <B>E_POSTED</B>
+            The form is already posted.
+
+       <B>E_CONNECTED</B>
+            The field is already connected to a form.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate the System V forms library.  They
+       were not supported on Version 7 or BSD versions.
+
+       The  SVr4  forms  library  documentation   specifies   the
+       <B>field_count</B> error value as -1 (which is the value of <B>ERR</B>).
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen Pfeifer.  Manual  pages  and  adaptation  for  new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
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+
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+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_field_attributes.3x.html b/ncurses-5.2/doc/html/man/form_field_attributes.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_field_attributes</B>  -  color  and attribute control for
+       form fields
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int set_field_fore(FIELD *field, chtype attr);
+       chtype field_fore(const FIELD *field);
+       int set_field_back(FIELD *field, chtype attr);
+       chtype field_back(const FIELD *field);
+       int set_field_pad(FIELD *field, int pad);
+       chtype field_pad(const FIELD *field);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The function <B>set_field_fore</B> sets the foreground  attribute
+       of  <I>field</I>. This is the highlight used to display the field
+       contents.  The function <B>field_fore</B> returns the  foreground
+       attribute.  The default is <B>A_STANDOUT</B>.
+
+       The  function <B>set_field_back</B> sets the background attribute
+       of <I>form</I>. This is the highlight used to display the  extent
+       fields  in  the form.  The function <B>field_back</B> returns the
+       background attribute.  The default is <B>A_NORMAL</B>.
+
+       The function <B>set_field_pad</B> sets the character used to fill
+       the  field.   The  function  <B>field_pad</B>  returns  the given
+       form's pad character.  The default is a blank.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       These routines return one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>  and  3x  pages  whose  names begin "form_" for
+       detailed descriptions of the entry points.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate the System V forms library.  They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen Pfeifer.  Manual  pages  and  adaptation  for  new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_field_buffer.3x.html b/ncurses-5.2/doc/html/man/form_field_buffer.3x.html
new file mode 100644
index 0000000..a4f3dcd
--- /dev/null
+++ b/ncurses-5.2/doc/html/man/form_field_buffer.3x.html
@@ -0,0 +1,137 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_field_buffer</B> - field buffer control
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int  set_field_buffer(FIELD  *field,  int  buf, const char
+       *value);
+       char *field_buffer(const FIELD *field, int buffer);
+       int set_field_status(FIELD *field, bool status);
+       bool field_status(const FIELD *field);
+       int set_max_field(FIELD *field, int max);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The function <B>set_field_buffer</B> sets the numbered buffer  of
+       the  given  field  to contain a given string.  Buffer 0 is
+       the displayed value of the field; other  numbered  buffers
+       may be allocated by applications through the <B>nbuf</B> argument
+       of (see <B><A HREF="form_field_new.3x.html">form_field_new(3x)</A></B>) but are not manipulated by the
+       forms  library.   The  function  <B>field_buffer</B>  returns the
+       address of the buffer.  Please note that this  buffer  has
+       always  the  length  of the buffer, that means that it may
+       typically contain trailing spaces. If you entered  leading
+       spaces  the  buffer may also contain them. If you want the
+       raw data, you must write your own routine that copies  the
+       value out of the buffer and removes the leading and trail-
+       ing spaces. Please note also, that  subsequent  operations
+       on  the  form  will  probably  change  the  content of the
+       buffer. So don't use it  for  long  term  storage  of  the
+       entered form data.
+
+       The  function  <B>set_field_status</B> sets the associated status
+       flag of <I>field</I>; <B>field_status</B> gets the current  value.   The
+       status  flag  is set to a nonzero value whenever the field
+       changes.
+
+       The function <B>set_max_field</B> sets the  maximum  size  for  a
+       dynamic  field.   An  argument  of 0 turns off any maximum
+       size threshold for that field.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The <B>field_buffer</B> function returns NULL on error.
+
+       The <B>field_status</B> function returns <B>TRUE</B> or <B>FALSE</B>.
+
+       The remaining routines return one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>  and  3x  pages  whose  names begin "form_" for
+       detailed descriptions of the entry points.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate the System V forms library.  They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen Pfeifer.  Manual  pages  and  adaptation  for  new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_field_info.3x.html b/ncurses-5.2/doc/html/man/form_field_info.3x.html
new file mode 100644
index 0000000..40ef3a2
--- /dev/null
+++ b/ncurses-5.2/doc/html/man/form_field_info.3x.html
@@ -0,0 +1,82 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_field_info</B> - retrieve field characteristics
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int field_info(const FIELD *field, int *rows, int *cols,
+                     int *frow, int *fcol, int *nrow, int *nbuf);
+       int dynamic_field_info(const FIELD *field, int *rows,  int
+       *cols, *max);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>field_info</B>  returns  the  sizes  and  other
+       attributes passed in to the field at  its  creation  time.
+       The  attributes are: height, width, row of upper-left cor-
+       ner, column of upper-left corner, number off-screen  rows,
+       and number of working buffers.
+
+       The function <B>dynamic_field_info</B> returns the actual size of
+       the field, and its maximum possible size.   If  the  field
+       has  no  size  limit,  the location addressed by the third
+       argument will be set to 0.  (A field can be  made  dynamic
+       by turning off the <B>O_STATIC</B>).
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       These routines return one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine  detected  an incorrect or out-of-range argu-
+            ment.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B> and 3x pages  whose  names  begin  "form_"  for
+       detailed descriptions of the entry points.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V forms  library.   They
+       were not supported on Version 7 or BSD versions.
+
+       A  null  (zero  pointer) is accepted for any of the return
+       values, to ignore that  value.   Not  all  implementations
+       allow this, e.g., Solaris 2.7 does not.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_field_just.3x.html b/ncurses-5.2/doc/html/man/form_field_just.3x.html
new file mode 100644
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--- /dev/null
+++ b/ncurses-5.2/doc/html/man/form_field_just.3x.html
@@ -0,0 +1,82 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_field_just</B> - retrieve field characteristics
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int set_field_just(FIELD *field, int justification);
+       int field_just(const FIELD *field);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The   function   <B>set_field_just</B>   sets  the  justification
+       attribute of a field; <B>field_just</B> returns a field's  justi-
+       fication attribute.  The attribute may be one of NO_JUSTI-
+       FICATION, JUSTIFY_RIGHT, JUSTIFY_LEFT, or  JUSTIFY_CENTER.
+
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The  function <B>field_just</B> returns one of: NO_JUSTIFICATION,
+       JUSTIFY_RIGHT, JUSTIFY_LEFT, or JUSTIFY_CENTER.
+
+       The function <B>set_field_just</B> return one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>  and  3x  pages  whose  names begin "form_" for
+       detailed descriptions of the entry points.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate the System V forms library.  They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen Pfeifer.  Manual  pages  and  adaptation  for  new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_field_new.3x.html b/ncurses-5.2/doc/html/man/form_field_new.3x.html
new file mode 100644
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--- /dev/null
+++ b/ncurses-5.2/doc/html/man/form_field_new.3x.html
@@ -0,0 +1,136 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_field_new</B> - create and destroy form fields
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       FIELD *new_field(int height, int width,
+                        int toprow, int leftcol,
+                        int offscreen, int nbuffers);
+       FIELD *dup_field(FIELD *field, int toprow, int leftcol);
+       FIELD *link_field(FIELD *field, int toprow, int leftcol);
+       int free_field(FIELD *field);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function <B>new_field</B> allocates a new field and initial-
+       izes it from the parameters given: height, width,  row  of
+       upper-left  corner,  column  of  upper-left corner, number
+       off-screen rows, and number of additional working buffers.
+
+       The  function  <B>dup_field</B> duplicates a field at a new loca-
+       tion.  Most attributes (including current contents,  size,
+       validation  type, buffer count, growth threshold, justifi-
+       cation, foreground, background,  pad  character,  options,
+       and  user pointer) are copied.  Field status and the field
+       page bit are not copied.
+
+       The function <B>link_field</B> acts like <B>dup_field</B>, but  the  new
+       field  shares  buffers with its parent.  Attribute data is
+       separate.
+
+       The function <B>free_field</B>  de-allocates  storage  associated
+       with a field.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The function, <B>new_field</B>, <B>dup_field</B>, <B>link_field</B> return <B>NULL</B>
+       on error.
+
+       The function <B>free_field</B> returns one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V forms  library.   They
+       were not supported on Version 7 or BSD versions.
+
+       It  may be unwise to count on the set of attributes copied
+       by  <B><A HREF="dup_field.3x.html">dup_field(3x)</A></B>  being  portable;  the  System  V  forms
+       library  documents  are  not  very  explicit  on what gets
+       copied and was not.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen Pfeifer.  Manual  pages  and  adaptation  for  new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_field_opts.3x.html b/ncurses-5.2/doc/html/man/form_field_opts.3x.html
new file mode 100644
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--- /dev/null
+++ b/ncurses-5.2/doc/html/man/form_field_opts.3x.html
@@ -0,0 +1,134 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_field_opts</B> - set and get field options
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int set_field_opts(FIELD *field, OPTIONS opts);
+       int field_opts_on(FIELD *field, OPTIONS opts);
+       int field_opts_off(FIELD *field, OPTIONS opts);
+       OPTIONS field_opts(const FIELD *field);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>set_field_opts</B>  sets  all the given field's
+       option bits (field  option  bits  may  be  logically-OR'ed
+       together).
+
+       The function <B>field_opts_on</B> turns on the given option bits,
+       and leaves others alone.
+
+       The function <B>field_opts_off</B> turns  off  the  given  option
+       bits, and leaves others alone.
+
+       The function <B>field_opts</B> returns the field's current option
+       bits.
+
+       The following options are defined (all are on by default):
+
+       O_VISIBLE
+            The  field is displayed.  If this option is off, dis-
+            play of the field is suppressed,
+
+       O_ACTIVE
+            The field is  visited  during  processing.   If  this
+            option  is  off,  the  field will not be reachable by
+            navigation keys.  Please  notice  that  an  invisible
+            field appears to be inactive also.
+
+       O_PUBLIC
+            The  field contents are displayed as data is entered.
+
+       O_EDIT
+            The field can be edited.
+
+       O_WRAP
+            Words that don't fit on a line  are  wrapped  to  the
+            next line.  Words are blank-separated.
+
+       O_BLANK
+            The  field is cleared whenever a character is entered
+            at the first position.
+
+       O_AUTOSKIP
+            Skip to the next field when this one fills
+
+
+       O_NULLOK
+            Allow a blank field.
+
+       O_STATIC
+            Field buffers are fixed to field's original size.
+
+       O_PASSOK
+            Validate field only if modified by user.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Except for <B>field_opts</B>, each routine  returns  one  of  the
+       following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_CURRENT</B>
+            The field is the current field.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+       <B>NOTES</B>  The header file <B>&lt;form.h&gt;</B> automatically includes the
+              header file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V forms  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_field_userptr.3x.html b/ncurses-5.2/doc/html/man/form_field_userptr.3x.html
new file mode 100644
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--- /dev/null
+++ b/ncurses-5.2/doc/html/man/form_field_userptr.3x.html
@@ -0,0 +1,82 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_field_userptr</B>  -  associate  application  data with a
+       form field
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int set_field_userptr(FIELD *field, void*userptr);
+       void *field_userptr(const FIELD *field);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       Every form field has a field that  can  be  used  to  hold
+       application-specific  data  (that is, the form-driver code
+       leaves it alone).  These functions get and set that field.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The  function  <B>field_userptr</B>  returns  <B>NULL</B>  on error. The
+       function <B>set_field_userptr</B> returns one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate the System V forms library.  They
+       were not supported on Version 7 or BSD versions.
+
+       The user pointer should be a void pointer.  We leave it as
+       a char pointer for SVr4 compatibility.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_field_validation.3x.html b/ncurses-5.2/doc/html/man/form_field_validation.3x.html
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+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
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+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_field_validation</B> - data type validation for fields
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int set_field_type(FIELD *field, FIELDTYPE *type, ...);
+       FIELDTYPE *field_type(const FIELD *field);
+       void *field_arg(const FIELD *field);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>set_field_type</B>  declares  a data type for a
+       given form field.  This is the type checked by  validation
+       functions.  The types are as follows:
+
+       TYPE_ALNUM
+            Alphanumeric  data.  Requires a third <B>int</B> argument, a
+            minimum field width.
+
+       TYPE_ALPHA
+            Character data.  Requires a  third  <B>int</B>  argument,  a
+            minimum field width.
+
+       TYPE_ENUM
+            Accept one of a specified set of strings.  Requires a
+            third <B>(char</B> <B>**)</B> argument pointing to a string list; a
+            fourth  <B>int</B> flag argument to enable case-sensitivity;
+            and a fifth <B>int</B> flag argument  specifying  whether  a
+            partial  match  must be a unique one (if this flag is
+            off, a prefix matches the first of any  set  of  more
+            than  one  list  elements  with  that prefix). Please
+            notice that the string list is  not  copied,  only  a
+            reference to it is stored in the field. So you should
+            avoid to use a list that lives in automatic variables
+            on the stack.
+
+       TYPE_INTEGER
+            Integer  data,  parsable  to  an  integer by <B>atoi(3)</B>.
+            Requires a third <B>int</B> argument controlling the  preci-
+            sion,  a  fourth  <B>long</B>  argument constraining minimum
+            value, and a fifth <B>long</B> constraining  maximum  value.
+            If  the  maximum  value  is less or equal the minimum
+            value, the range is simply  ignored.  On  return  the
+            field  buffer  is  formatted  according to the <B>printf</B>
+            format  specification  ".*ld",  where  the   '*'   is
+            replaced  by  the precision argument.  For details of
+            the precision handling see <B>printf's</B> man-page.
+
+       TYPE_NUMERIC
+            Numeric  data  (may  have  a   decimal-point   part).
+            Requires  a third <B>int</B> argument controlling the preci-
+            sion, a fourth <B>double</B> argument  constraining  minimum
+            value, and a fifth <B>double</B> constraining maximum value.
+            If your system supports locale's, the  decimal  point
+            character  to  be  used  must be the one specified by
+            your locale.  If the maximum value is less  or  equal
+            the  minimum  value,  the range is simply ignored. On
+            return the field buffer is formatted according to the
+            <B>printf</B>  format  specification ".*f", where the '*' is
+            replaced by the precision argument.  For  details  of
+            the precision handling see <B>printf's</B> man-page.
+
+       TYPE_REGEXP
+            Regular  expression data.  Requires a regular expres-
+            sion <B>(char</B> <B>*)</B> third argument; the data  is  valid  if
+            the  regular  expression matches it.  Regular expres-
+            sions  are  in  the   format   of   <B><A HREF="regcomp.3x.html">regcomp(3x)</A></B>   and
+            <B><A HREF="regexec.3x.html">regexec(3x)</A></B>.  Please  notice that the regular expres-
+            sion must match the whole  field.  If  you  have  for
+            example  an  eight  character  wide  field, a regular
+            expression "^[0-9]*$" always means that you  have  to
+            fill  all eight positions with digits. If you want to
+            allow fewer digits, you may use for example  "^[0-9]*
+            *$" which is good for trailing spaces (up to an empty
+            field), or "^ *[0-9]* *$" which is good  for  leading
+            and trailing spaces around the digits.
+
+       TYPE_IPV4
+            An Internet Protocol Version 4 address. This requires
+            no additional argument. It is checked whether or  not
+            the  buffer  has  the form a.b.c.d, where a,b,c and d
+            are numbers between 0 and 255. Trailing blanks in the
+            buffer  are  ignored. The address itself is not vali-
+            dated. Please note that this is an ncurses extension.
+            This  field type may not be available in other curses
+            implementations.
+
+            It is possible to set up new programmer-defined field
+            types.  See the <B><A HREF="form_fieldtype.3x.html">form_fieldtype(3x)</A></B> manual page.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The  functions  <B>field_type</B>  and  <B>field_arg</B>  return <B>NULL</B> on
+       error. The function <B>set_field_type</B> returns one of the fol-
+       lowing:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V forms  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_fieldtype.3x.html b/ncurses-5.2/doc/html/man/form_fieldtype.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_fieldtype</B> - define validation-field types
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       FIELDTYPE *new_fieldtype(
+           bool (* const field_check)(FIELD *, const void *),
+           bool (* const char_check)(int, const void *));
+       int free_fieldtype(FIELDTYPE *fieldtype);
+       int set_fieldtype_arg(
+           FIELDTYPE *fieldtype,
+           void *(* const make_arg)(va_list *),
+           void *(* const copy_arg)(const void *),
+           void  (* const free_arg)(void *));
+       int set_fieldtype_choice(
+           FIELDTYPE *fieldtype
+           bool (* const next_choice)(FIELD *, const void *),
+           bool (* const prev_choice)(FIELD *, const void *));
+       FIELDTYPE *link_fieldtype(FIELDTYPE *type1,
+                                 FIELDTYPE *type2);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The function <B>new_fieldtype</B> creates a new field type usable
+       for data validation.  You supply it  with  <I>field</I><B>_</B><I>check</I>,  a
+       predicate  to check the validity of an entered data string
+       whenever the user attempt to leave a field.  The (FIELD *)
+       argument  is passed in so the validation predicate can see
+       the field's buffer, sizes and other attributes; the second
+       argument  is an argument-block structure, about which more
+       below.
+
+       You also supply <B>new_fieldtype</B> with <I>char</I><B>_</B><I>check</I>, a  function
+       to  validate input characters as they are entered; it will
+       be passed the character to be checked and a pointer to  an
+       argument-block structure.
+
+       The  function <B>free_fieldtype</B> frees the space allocated for
+       a given validation type.
+
+       The function <B>set_fieldtype</B> associates  three  storage-man-
+       agement functions with a field type.  The <I>mak</I><B>_</B><I>arg</I> function
+       is automatically applied to the list of arguments you give
+       <B>set_field_type</B>  when  attaching validation to a field; its
+       job is to bundle these into  an  allocated  argument-block
+       object which can later be passed to validation predicated.
+       The other two hook arguments should copy  and  free  argu-
+       ment-block  structures.   They  will be used by the forms-
+       driver code. You must supply  the  <I>mak</I><B>_</B><I>arg</I>  function,  the
+       other  two  are optional, you may supply NULL for them. In
+       this case it is assumed,  that  <I>mak</I><B>_</B><I>arg</I>  doesn't  allocate
+       memory  but simply loads the argument into a single scalar
+       value.
+
+       The   form    driver    requests    <B>REQ_NEXT_CHOICE</B>    and
+       <B>REQ_PREV_CHOICE</B> assume that the possible values of a field
+       form an ordered set, and provide the forms user with a way
+       to  move  through the set.  The <B>set_fieldtype_choice</B> func-
+       tion allows forms programmers to define successor and pre-
+       decessor  functions  for  the field type.  These functions
+       take the field pointer and an argument-block structure  as
+       arguments.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The pointer-valued routines return NULL on error.
+
+       The  integer-valued  routines  return one of the following
+       codes on error:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+       <B>E_CONNECTED</B>
+            The field is already connected to a form.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+       All of the <B>(char</B> <B>*)</B> arguments of  these  functions  should
+       actually  be <B>(void</B> <B>*)</B>.  The type has been left uncorrected
+       for strict compatibility with System V.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V forms  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_hook.3x.html b/ncurses-5.2/doc/html/man/form_hook.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_hook</B> - set hooks for automatic invocation by applica-
+       tions
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int set_field_init(FORM *form, void (*func)(FORM *));
+       void (*)(FORM *) field_init(const FORM *form);
+       int set_field_term(FORM *form, void (*func)(FORM *));
+       void (*)(FORM *) field_term(const FORM *form);
+       int set_form_init(FORM *form, void (*func)(FORM *));
+       void (*)(FORM *) form_init(const FORM *form);
+       int set_form_term(FORM *form, void (*func)(FORM *));
+       void (*)(FORM *) form_term(const FORM *form);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These functions make it possible to set hook functions  to
+       be called at various points in the automatic processing of
+       input event codes by <B>form_driver</B>.
+
+       The function <B>set_field_init</B> sets a hook to  be  called  at
+       form-post  time  and  each time the selected field changes
+       (after the change).  <B>field_init</B> returns the current  field
+       init hook, if any (<B>NULL</B> if there is no such hook).
+
+       The  function  <B>set_field_term</B>  sets a hook to be called at
+       form-unpost time and each time the selected field  changes
+       (before the change).  <B>field_term</B> returns the current field
+       term hook, if any (<B>NULL</B> if there is no such hook).
+
+       The function <B>set_form_init</B> sets a hook  to  be  called  at
+       form-post  time  and  just  after a page change once it is
+       posted.  <B>form_init</B> returns the current form init hook,  if
+       any (<B>NULL</B> if there is no such hook).
+
+       The  function  <B>set_form_term</B>  sets  a hook to be called at
+       form-unpost time and just before a page change once it  is
+       posted.   <B>form_init</B> returns the current form term hook, if
+       any (<B>NULL</B> if there is no such hook).
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Routines that return pointers return <B>NULL</B> on error.  Other
+       routines return one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V forms  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
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+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_new.3x.html b/ncurses-5.2/doc/html/man/form_new.3x.html
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+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_new</B> - create and destroy forms
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       FORM *new_form(FIELD **fields);
+       int free_form(FORM *form);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>new_form</B>  creates a new form connected to a
+       specified field pointer array (which must  be  <B>NULL</B>-termi-
+       nated).
+
+       The  function  <B>free_form</B>  disconnects  <I>form</I> from its field
+       array and frees the storage allocated for the form.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The function <B>new_form</B> returns <B>NULL</B> on error.
+
+       The function <B>free_form</B> returns one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+       <B>E_POSTED</B>
+            The form has already been posted.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V forms  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_new_page.3x.html b/ncurses-5.2/doc/html/man/form_new_page.3x.html
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+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_new_page</B> - form pagination functions
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int set_new_page(FIELD *field, bool new_page_flag);
+       bool new_page(const FIELD *field);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>set_new_page</B>  sets or resets a flag marking
+       the given field as the beginning of  a  new  page  on  its
+       form.
+
+       The  function  <B>new_page</B>  is  a  predicate which tests if a
+       given field marks a page beginning on its form.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The function <B>new_page</B> returns <B>TRUE</B> or <B>FALSE</B>.
+
+       The function <B>set_new_page</B> return one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_CONNECTED</B>
+            The given field is already connected to a form.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B> and 3x pages  whose  names  begin  "form_"  for
+       detailed descriptions of the entry points.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V forms  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_opts.3x.html b/ncurses-5.2/doc/html/man/form_opts.3x.html
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+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_opts</B> - set and get form options
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int set_form_opts(FORM *form, OPTIONS opts);
+       int form_opts_on(FORM *form, OPTIONS opts);
+       int form_opts_off(FORM *form, OPTIONS opts);
+       OPTIONS form_opts(const FORM *form);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>set_form_opts</B>  sets  all  the  given form's
+       option bits  (form  option  bits  may  be  logically-OR'ed
+       together).
+
+       The  function <B>form_opts_on</B> turns on the given option bits,
+       and leaves others alone.
+
+       The function <B>form_opts_off</B>  turns  off  the  given  option
+       bits, and leaves others alone.
+
+       The  function  <B>form_opts</B> returns the form's current option
+       bits.
+
+       The following options are defined (all are on by default):
+
+       O_NL_OVERLOAD
+            Overload  the  <B>REQ_NEW_LINE</B>  forms  driver request so
+            that calling it at the end of a  field  goes  to  the
+            next field.
+
+       O_BS_OVERLOAD
+            Overload  the  <B>REQ_DEL_PREV</B>  forms  driver request so
+            that calling it at the beginning of a field  goes  to
+            the previous field.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Except for <B>form_opts</B>, each routine returns one of the fol-
+       lowing:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate the System V forms library.  They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen Pfeifer.  Manual  pages  and  adaptation  for  new
+       curses by Eric S. Raymond.
+
+
+
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_page.3x.html b/ncurses-5.2/doc/html/man/form_page.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_page</B> - set and get form page number
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int set_current_field(FORM *form, FIELD *field);
+       FIELD *current_field(const FORM *);
+       int set_form_page(FORM *form, int n);
+       int form_page(const FORM *form);
+       int field_index(const FIELD *field);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>set_current</B> <B>field</B> sets the current field of
+       the given form; <B>current_field</B> returns the current field of
+       the given form.
+
+       The  function  <B>set_form_page</B>  sets  the form's page number
+       (goes to page <I>n</I> of the form).
+
+       The function <B>form_page</B> returns  the  form's  current  page
+       number.
+
+       The function <B>field_index</B> returns the index of the field in
+       the field array of the form it is connected to. It returns
+       <B>ERR</B>  if  the  argument is the null pointer or the field is
+       not connected.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Except for <B>form_page</B>, each routine returns one of the fol-
+       lowing:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine  detected  an incorrect or out-of-range argu-
+            ment.
+
+       <B>E_BAD_STATE</B>
+            Routine was called from an initialization or termina-
+            tion function.
+
+       <B>E_INVALID_FIELD</B>
+            Contents of a field are not valid.
+
+       <B>E_REQUEST_DENIED</B>
+            The form driver could not process the request.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V forms  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_post.3x.html b/ncurses-5.2/doc/html/man/form_post.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_post</B>  -  write or erase forms from associated subwin-
+       dows
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int post_form(FORM *form);
+       int unpost_form(FORM *form);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The function <B>post_form</B> displays a form to  its  associated
+       subwindow.   To trigger physical display of the subwindow,
+       use  <B>refresh</B>  or  some  equivalent  <B>curses</B>  routine   (the
+       implicit  <B>doupdate</B>  triggered  by  an <B>curses</B> input request
+       will do).
+
+       The function <B>unpost_form</B> erases form from  its  associated
+       subwindow.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       These routines return one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine  detected  an incorrect or out-of-range argu-
+            ment.
+
+       <B>E_POSTED</B>
+            The form has already been posted.
+
+       <B>E_BAD_STATE</B>
+            Routine was called from an initialization or termina-
+            tion function.
+
+       <B>E_NO_ROOM</B>
+            Form is too large for its window.
+
+       <B>E_NOT_POSTED</B>
+            The form has not been posted.
+
+       <B>E_NOT_CONNECTED</B>
+            No items are connected to the form.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V forms  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_requestname.3x.html b/ncurses-5.2/doc/html/man/form_requestname.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_requestname</B> - handle printable form request names
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       const char *form_request_name(int request);
+       int form_request_by_name(const char *name);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function <B>form_request_name</B> returns the printable name
+       of a form request code.
+       The function <B>form_request_by_name</B> searches  in  the  name-
+       table  for  a  request with the given name and returns its
+       request code. Otherwise E_NO_MATCH is returned.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       <B>form_request_name</B> returns <B>NULL</B> on error and sets errno  to
+       <B>E_BAD_ARGUMENT</B>.
+       <B>form_request_by_name</B> returns <B>E_NO_MATCH</B> on error.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines are specific to  ncurses.   They  were  not
+       supported  on  Version 7, BSD or System V implementations.
+       It is recommended that any code depending on them be  con-
+       ditioned using NCURSES_VERSION.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_userptr.3x.html b/ncurses-5.2/doc/html/man/form_userptr.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_userptr</B> - associate application data with a form item
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int set_form_userptr(FORM *form, void *userptr);
+       void* form_userptr(const FORM *form);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       Every form and every form item has a  field  that  can  be
+       used to hold application-specific data (that is, the form-
+       driver code leaves it alone).  These functions get and set
+       the form user pointer field.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The  function  <B>form_userptr</B>  returns  <B>NULL</B>  on error.  The
+       function <B>set_form_userptr</B> returns one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate the System V forms library.  They
+       were not supported on Version 7 or BSD versions.
+
+       The user pointer should be a void pointer.  We leave it as
+       a char pointer for SVr4 compatibility.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/form_win.3x.html b/ncurses-5.2/doc/html/man/form_win.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>form_win</B>  - make and break form window and subwindow asso-
+       ciations
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;form.h&gt;</B>
+       int set_form_win(FORM *form, WINDOW *win);
+       WINDOW *form_win(const FORM *form);
+       int set_form_sub(FORM *form, WINDOW *sub);
+       WINDOW *form_sub(const FORM *form);
+       int scale_form(const FORM *form, int *rows, int *columns);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       Every  form has an associated pair of <B>curses</B> windows.  The
+       form window displays any title and border associated  with
+       the  window;  the form subwindow displays the items of the
+       form that are currently available for selection.
+
+       The first four functions get and set those windows.  It is
+       not necessary to set either window; by default, the driver
+       code uses <B>stdscr</B> for both.
+
+       In the <B>set_</B> functions, window argument of <B>NULL</B> is  treated
+       as  though  it  were  <B>stsdcr</B>.   A form argument of <B>NULL</B> is
+       treated as a request to change  the  system  default  form
+       window or subwindow.
+
+       The  function <B>scale_form</B> returns the minimum size required
+       for the subwindow of <I>form</I>.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Routines that return pointers return <B>NULL</B> on error.   Rou-
+       tines  that  return an integer return one of the following
+       error codes:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+       <B>E_POSTED</B>
+            The form has already been posted.
+
+       <B>E_NOT_CONNECTED</B>
+            No items are connected to the form.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="form.3x.html">form(3x)</A></B>.
+
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;form.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V forms  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/infocmp.1m.html b/ncurses-5.2/doc/html/man/infocmp.1m.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>infocmp</B> - compare or print out <I>terminfo</I> descriptions
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>infocmp</B> [<B>-dceEGgnpqrILCuV1</B>] [<B>-v</B> <I>n</I>] [<B>-s</B> <B>d</B>| <B>i</B>| <B>l</B>| <B>c</B>]
+             [<B>-w</B> <I>width</I>] [<B>-A</B> <I>directory</I>] [<B>-B</B> <I>directory</I>]
+             [<I>termname</I>...]
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       <B>infocmp</B>  can  be  used  to compare a binary <B>terminfo</B> entry
+       with other terminfo entries, rewrite a  <B>terminfo</B>  descrip-
+       tion  to  take  advantage  of  the <B>use=</B> terminfo field, or
+       print out a <B>terminfo</B>  description  from  the  binary  file
+       (<B>term</B>) in a variety of formats.  In all cases, the boolean
+       fields will be printed  first,  followed  by  the  numeric
+       fields, followed by the string fields.
+
+   <B>Default</B> <B>Options</B>
+       If  no options are specified and zero or one <I>termnames</I> are
+       specified, the <B>-I</B> option will be assumed.   If  more  than
+       one  <I>termname</I> is specified, the <B>-d</B> option will be assumed.
+
+   <B>Comparison</B> <B>Options</B> <B>[-d]</B> <B>[-c]</B> <B>[-n]</B>
+       <B>infocmp</B> compares the <B>terminfo</B>  description  of  the  first
+       terminal  <I>termname</I>  with each of the descriptions given by
+       the entries for the  other  terminal's  <I>termnames</I>.   If  a
+       capability  is  defined for only one of the terminals, the
+       value returned will depend on the type of the  capability:
+       <B>F</B>  for  boolean  variables,  <B>-1</B> for integer variables, and
+       <B>NULL</B> for string variables.
+
+       The <B>-d</B> option produces a list of each capability  that  is
+       different  between  two entries.  This option is useful to
+       show the difference between two entries, created  by  dif-
+       ferent people, for the same or similar terminals.
+
+       The  <B>-c</B>  option produces a list of each capability that is
+       common between two entries.  Capabilities that are not set
+       are  ignored.  This option can be used as a quick check to
+       see if the <B>-u</B> option is worth using.
+
+       The <B>-n</B> option produces a list of each capability  that  is
+       in neither entry.  If no <I>termnames</I> are given, the environ-
+       ment variable <B>TERM</B> will be used for both of the <I>termnames</I>.
+       This  can  be used as a quick check to see if anything was
+       left out of a description.
+
+   <B>Source</B> <B>Listing</B> <B>Options</B> <B>[-I]</B> <B>[-L]</B> <B>[-C]</B> <B>[-r]</B>
+       The <B>-I</B>, <B>-L</B>, and <B>-C</B> options will produce a  source  listing
+       for each terminal named.
+
+      <B>-I</B>   use the <B>terminfo</B> names
+      <B>-L</B>   use the long C variable name listed in &lt;<B>term.h</B>&gt;
+
+      <B>-C</B>   use the <B>termcap</B> names
+      <B>-r</B>   when using <B>-C</B>, put out all capabilities in <B>termcap</B> form
+
+       If  no  <I>termnames</I> are given, the environment variable <B>TERM</B>
+       will be used for the terminal name.
+
+       The source produced by the <B>-C</B> option may be used  directly
+       as  a <B>termcap</B> entry, but not all parameterized strings can
+       be changed to the <B>termcap</B> format.  <B>infocmp</B> will attempt to
+       convert  most  of  the parameterized information, and any-
+       thing not converted will be plainly marked in  the  output
+       and commented out.  These should be edited by hand.
+
+       All  padding  information  for  strings  will be collected
+       together and placed at the beginning of the  string  where
+       <B>termcap</B>  expects  it.  Mandatory padding (padding informa-
+       tion with a trailing '/') will become optional.
+
+       All <B>termcap</B> variables no longer supported by <B>terminfo</B>, but
+       which are derivable from other <B>terminfo</B> variables, will be
+       output.  Not all <B>terminfo</B> capabilities will be translated;
+       only  those variables which were part of <B>termcap</B> will nor-
+       mally be output.  Specifying the <B>-r</B> option will  take  off
+       this  restriction,  allowing all capabilities to be output
+       in <I>termcap</I> form.
+
+       Note that because padding is collected to the beginning of
+       the  capability,  not all capabilities are output.  Manda-
+       tory padding is not supported.   Because  <B>termcap</B>  strings
+       are  not as flexible, it is not always possible to convert
+       a <B>terminfo</B> string capability into  an  equivalent  <B>termcap</B>
+       format.   A subsequent conversion of the <B>termcap</B> file back
+       into <B>terminfo</B> format will not  necessarily  reproduce  the
+       original <B>terminfo</B> source.
+
+       Some  common  <B>terminfo</B>  parameter sequences, their <B>termcap</B>
+       equivalents, and some terminal types which  commonly  have
+       such sequences, are:
+
+     <B>terminfo</B>                    <B>termcap</B>   Representative Terminals
+     ---------------------------------------------------------------
+     <B>%p1%c</B>                       <B>%.</B>        adm
+     <B>%p1%d</B>                       <B>%d</B>        hp, ANSI standard, vt100
+     <B>%p1%'x'%+%c</B>                 <B>%+x</B>       concept
+     <B>%i</B>                          <B>%i</B>q       ANSI standard, vt100
+     <B>%p1%?%'x'%&gt;%t%p1%'y'%+%;</B>    <B>%&gt;xy</B>      concept
+     <B>%p2</B> is printed before <B>%p1</B>   <B>%r</B>        hp
+
+   <B>Use=</B> <B>Option</B> <B>[-u]</B>
+       The  <B>-u</B>  option  produces a <B>terminfo</B> source description of
+       the first terminal <I>termname</I> which is relative to  the  sum
+       of  the  descriptions  given  by the entries for the other
+       terminals <I>termnames</I>.  It does this by analyzing  the  dif-
+       ferences   between   the  first  <I>termname</I>  and  the  other
+       <I>termnames</I> and producing a description with <B>use=</B> fields for
+       the  other  terminals.   In this manner, it is possible to
+       retrofit  generic  terminfo  entries  into  a   terminal's
+       description.  Or, if two similar terminals exist, but were
+       coded at different times or by different  people  so  that
+       each description is a full description, using <B>infocmp</B> will
+       show what can be done to change one description to be rel-
+       ative to the other.
+
+       A capability will get printed with an at-sign (@) if it no
+       longer exists in the first <I>termname</I>, but one of the  other
+       <I>termname</I>  entries contains a value for it.  A capability's
+       value gets printed if the value in the first  <I>termname</I>  is
+       not  found in any of the other <I>termname</I> entries, or if the
+       first of the other <I>termname</I> entries that has this capabil-
+       ity  gives  a different value for the capability than that
+       in the first <I>termname</I>.
+
+       The order of the other <I>termname</I>  entries  is  significant.
+       Since  the terminfo compiler <B>tic</B> does a left-to-right scan
+       of the capabilities, specifying two <B>use=</B> entries that con-
+       tain differing entries for the same capabilities will pro-
+       duce different results depending on  the  order  that  the
+       entries  are  given in.  <B>infocmp</B> will flag any such incon-
+       sistencies between the other <I>termname</I> entries as they  are
+       found.
+
+       Alternatively,  specifying a capability <I>after</I> a <B>use=</B> entry
+       that contains that capability will cause the second speci-
+       fication  to  be  ignored.   Using  <B>infocmp</B>  to recreate a
+       description can be a useful check to make sure that every-
+       thing  was  specified  correctly  in  the  original source
+       description.
+
+       Another error  that  does  not  cause  incorrect  compiled
+       files,  but will slow down the compilation time, is speci-
+       fying extra <B>use=</B> fields  that  are  superfluous.   <B>infocmp</B>
+       will  flag  any  other  <I>termname</I> <I>use=</I> fields that were not
+       needed.
+
+   <B>Changing</B> <B>Databases</B> <B>[-A</B> <I>directory</I>] [-B <I>directory</I>]
+       The location of the compiled <B>terminfo</B>  database  is  taken
+       from  the environment variable <B>TERMINFO</B> .  If the variable
+       is not defined, or the terminal is not found in that loca-
+       tion,  the  system  <B>terminfo</B>  database, in <B>/usr/share/ter-</B>
+       <B>minfo</B>, will be used.  The options <B>-A</B> and <B>-B</B> may be used to
+       override  this  location.  The <B>-A</B> option will set <B>TERMINFO</B>
+       for the first <I>termname</I> and the <B>-B</B> option will set <B>TERMINFO</B>
+       for  the  other  <I>termnames</I>.   With this, it is possible to
+       compare descriptions for a terminal  with  the  same  name
+       located  in  two  different databases.  This is useful for
+       comparing descriptions for the same  terminal  created  by
+       different people.
+
+   <B>Other</B>  <B>Options</B>  <B>[-s</B> <B>d|i|l|c]</B> <B>[-1FTVefip]</B> <B>[-Rsubset]</B> <B>[-v</B> <I>n</I>] [-w
+       <I>width</I>]
+       The <B>-s</B> option sorts the fields within each type  according
+       to the argument below:
+
+       <B>d</B>    leave fields in the order that they are stored in the
+            <I>terminfo</I> database.
+
+       <B>i</B>    sort by <I>terminfo</I> name.
+
+       <B>l</B>    sort by the long C variable name.
+
+       <B>c</B>    sort by the <I>termcap</I> name.
+
+            If the <B>-s</B> option is not given, the fields printed out
+            will  be  sorted  alphabetically by the <B>terminfo</B> name
+            within each type, except in the case of the <B>-C</B> or the
+            <B>-L</B> options, which cause the sorting to be done by the
+            <B>termcap</B> name or the long  C  variable  name,  respec-
+            tively.
+
+       <B>-1</B>   causes  the  fields  to be printed out one to a line.
+            Otherwise, the fields will be printed  several  to  a
+            line to a maximum width of 60 characters.
+
+       <B>-F</B>   compare  terminfo  files.  This assumes that two fol-
+            lowing  arguments  are  filenames.   The  files   are
+            searched  for  pairwise matches between entries, with
+            two entries considered to match if any of their names
+            do.   The  report  printed  to  standard output lists
+            entries with  no  matches  in  the  other  file,  and
+            entries  with  more than one match.  For entries with
+            exactly one match it includes  a  difference  report.
+            Normally,  to  reduce  the  volume of the report, use
+            references are not resolved before looking  for  dif-
+            ferences, but resolution can be forced by also speci-
+            fying <B>-r</B>.
+
+       <B>-G</B>   Display constant literals in decimal form rather than
+            their character equivalents.
+
+       <B>-a</B>   tells  <B>infocmp</B>  to  retain commented-out capabilities
+            rather than discarding them.  Capabilities  are  com-
+            mented by prefixing them with a period.
+
+       <B>-q</B>   Make  the comparison listing shorter by omitting sub-
+            headings, and using "-" for absent capabilities,  "@"
+            for canceled rather than "NULL".
+
+       <B>-R</B><I>subset</I>
+            Restrict  output  to  a given subset.  This option is
+            for use with archaic versions of terminfo like  those
+            on  SVr1,  Ultrix,  or  HP/UX that do not support the
+            full set of SVR4/XSI Curses  terminfo;  and  variants
+            such as AIX that have their own extensions incompati-
+            ble with SVr4/XSI.  Available  terminfo  subsets  are
+            "SVr1",  "Ultrix",  "HP",  and "AIX"; see <B><A HREF="terminfo.5.html">terminfo(5)</A></B>
+            for details.  You can also choose  the  subset  "BSD"
+            which  selects only capabilities with termcap equiva-
+            lents recognized by 4.4BSD.
+
+       <B>-T</B>   eliminates size-restrictions on the  generated  text.
+            This is mainly useful for testing and analysis, since
+            the compiled descriptions are limited (e.g., 1023 for
+            termcap, 4096 for terminfo).
+
+       <B>-V</B>   reports the version of ncurses which was used in this
+            program, and exits.
+
+       <B>-e</B>   Dump the capabilities of the given terminal  as  a  C
+            initializer  for  a  TERMTYPE structure (the terminal
+            capability structure in the <B>&lt;term.h&gt;</B>).   This  option
+            is  useful  for  preparing  versions  of  the  curses
+            library hardwired for a given terminal type.
+
+       <B>-E</B>   Dump  the  capabilities  of  the  given  terminal  as
+            tables,  needed  in  the C initializer for a TERMTYPE
+            structure (the terminal capability structure  in  the
+            <B>&lt;term.h&gt;</B>).   This option is useful for preparing ver-
+            sions of the curses library  hardwired  for  a  given
+            terminal  type.   The tables are all declared static,
+            and are named according to the type and the  name  of
+            the corresponding terminal entry.
+
+            Before  ncurses  5.0, the split between the <B>-e</B> and <B>-E</B>
+            options was not  needed;  but  support  for  extended
+            names required making the arrays of terminal capabil-
+            ities separate from the TERMTYPE structure.
+
+       <B>-f</B>   Display  complex  terminfo  strings   which   contain
+            if/then/else/endif expressions indented for readabil-
+            ity.
+
+       <B>-g</B>   Display constant character literals  in  quoted  form
+            rather than their decimal equivalents.
+
+       <B>-i</B>   Analyze the initialization (<B>is1</B>, <B>is2</B>, <B>is3</B>), and reset
+            (<B>rs1</B>, <B>rs2</B>, <B>rs3</B>), strings  in  the  entry.   For  each
+            string,  the code tries to analyze it into actions in
+            terms of the other capabilities in the entry, certain
+            X3.64/ISO  6429/ECMA-48 capabilities, and certain DEC
+            VT-series private modes (the set of  recognized  spe-
+            cial  sequences  has  been  selected for completeness
+            over the existing terminfo  database).   Each  report
+            line  consists  of the capability name, followed by a
+            colon and space, followed by a printable expansion of
+            the  capability  string with sections matching recog-
+            nized   actions    translated    into    {}-bracketed
+            descriptions.  Here is a list of the DEC/ANSI special
+            sequences recognized:
+
+                  Action        Meaning
+                  -----------------------------------------
+                  RIS           full reset
+                  SC            save cursor
+                  RC            restore cursor
+                  LL            home-down
+                  RSR           reset scroll region
+
+                  ISO DEC G0    enable DEC graphics for G0
+                  ISO UK G0     enable UK chars for G0
+                  ISO US G0     enable US chars for G0
+                  ISO DEC G1    enable DEC graphics for G1
+                  ISO UK G1     enable UK chars for G1
+                  ISO US G1     enable US chars for G1
+
+                  DECPAM        application keypad mode
+                  DECPNM        normal keypad mode
+                  DECANSI       enter ANSI mode
+
+                  DEC[+-]CKM    application cursor keys
+                  DEC[+-]ANM    set VT52 mode
+                  DEC[+-]COLM   132-column mode
+                  DEC[+-]SCLM   smooth scroll
+                  DEC[+-]SCNM   reverse video mode
+                  DEC[+-]OM     origin mode
+                  DEC[+-]AWM    wraparound mode
+                  DEC[+-]ARM    auto-repeat mode
+
+            It also recognizes  a  SGR  action  corresponding  to
+            ANSI/ISO  6429/ECMA  Set Graphics Rendition, with the
+            values NORMAL, BOLD, UNDERLINE, BLINK,  and  REVERSE.
+            All  but NORMAL may be prefixed with `+' (turn on) or
+            `-' (turn off).
+
+            An  SGR0  designates  an  empty  highlight   sequence
+            (equivalent to {SGR:NORMAL}).
+
+       <B>-p</B>   Ignore padding specifications when comparing strings.
+
+       <B>-v</B> <I>n</I> prints out tracing information on standard  error  as
+            the  program runs.  Higher values of n induce greater
+            verbosity.
+
+       <B>-w</B> <I>width</I>
+            changes the output to <I>width</I> characters.
+
+
+</PRE>
+<H2>FILES</H2><PRE>
+       /usr/share/terminfo Compiled     terminal      description
+                           database.
+
+
+
+</PRE>
+<H2>EXTENSIONS</H2><PRE>
+       The <B>-E</B>, <B>-F</B>, <B>-G</B>, <B>-R</B>, <B>-T</B>, <B>-V</B>, <B>-a</B>, <B>-e</B>, <B>-f</B>, <B>-g</B>, <B>-i</B>, <B>-p</B>, and <B>-q</B>
+       options are not supported in SVr4 curses.
+
+       The <B>-r</B> option's notion of `termcap' capabilities is System
+       V  Release  4's.   Actual  BSD curses versions will have a
+       more restricted set.  To see only the 4.4BSD set,  use  -r
+       -RBSD.
+
+
+</PRE>
+<H2>BUGS</H2><PRE>
+       The -F option of <B><A HREF="infocmp.1m.html">infocmp(1m)</A></B> should be a <B><A HREF="toe.1m.html">toe(1m)</A></B> mode.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="infocmp.1m.html">infocmp(1m)</A></B>,    <B><A HREF="captoinfo.1m.html">captoinfo(1m)</A></B>,   <B><A HREF="infotocap.1m.html">infotocap(1m)</A></B>,   <B><A HREF="tic.1m.html">tic(1m)</A></B>,
+       <B><A HREF="toe.1m.html">toe(1m)</A></B>, <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="terminfo.5.html">terminfo(5)</A></B>.
+
+
+</PRE>
+<H2>AUTHOR</H2><PRE>
+       Eric S.  Raymond  &lt;esr@snark.thyrsus.com&gt;  and  Thomas  E.
+       Dickey &lt;dickey@herndon4.his.com&gt;
+
+
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+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/infotocap.1m.html b/ncurses-5.2/doc/html/man/infotocap.1m.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>infotocap</B>  - convert a <I>terminfo</I> description into a <I>termcap</I>
+       description
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>infotocap</B> [<B>-v</B><I>n</I> <I>width</I>]  [<B>-V</B>] [<B>-1</B>] [<B>-w</B> <I>width</I>] <I>file</I> . . .
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       <B>infotocap</B> looks in <I>file</I> for  <B>terminfo</B>  descriptions.   For
+       each one found, an equivalent <B>termcap</B> description is writ-
+       ten to standard output.   Terminfo  <B>use</B>  capabilities  are
+       translated directly to termcap <B>tc</B> capabilities.
+
+       <B>-v</B>   print  out  tracing  information on standard error as
+            the program runs.
+
+       <B>-V</B>   print out the version of the program in use on  stan-
+            dard error and exit.
+
+       <B>-1</B>   cause  the fields to print out one to a line.  Other-
+            wise, the fields will be printed several to a line to
+            a maximum width of 60 characters.
+
+       <B>-w</B>   change the output to <I>width</I> characters.
+
+
+</PRE>
+<H2>FILES</H2><PRE>
+       /usr/share/terminfo Compiled      terminal     description
+                           database.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       This utility is actually a link to <B><A HREF="tic.1m.html">tic(1m)</A></B>, running in  <I>-C</I>
+       mode.  You can use other <I>tic</I> options such as <B>-f</B> and  <B>-x</B>.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="tic.1m.html">tic(1m)</A></B>, <B><A HREF="infocmp.1m.html">infocmp(1m)</A></B>, <B><A HREF="terminfo.5.html">terminfo(5)</A></B>
+
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+
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+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/keybound.3x.html b/ncurses-5.2/doc/html/man/keybound.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>keybound</B> - return definition of keycode
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>keybound(int</B> <B>keycode,</B> <B>int</B> <B>count);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       This is an extension to the curses library.  It permits an
+       application to determine the string which  is  defined  in
+       the terminfo for specific keycodes.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The  keycode  must  be  greater  than  zero,  else NULL is
+       returned.  If it does not correspond  to  a  defined  key,
+       then  NULL is returned.  Otherwise, the function returns a
+       string, which must be freed by the caller.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines are specific to  ncurses.   They  were  not
+       supported  on  Version 7, BSD or System V implementations.
+       It is recommended that any code depending on them be  con-
+       ditioned using NCURSES_VERSION.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="define_key.3x.html">define_key(3x)</A></B>, <B><A HREF="keyok.3x.html">keyok(3x)</A></B>.
+
+
+</PRE>
+<H2>AUTHOR</H2><PRE>
+       Thomas Dickey.
+
+
+
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+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/keyok.3x.html b/ncurses-5.2/doc/html/man/keyok.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>keyok</B> - enable or disable a keycode
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>keyok(int</B> <B>keycode,</B> <B>bool</B> <B>enable);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       This is an extension to the curses library.  It permits an
+       application to disable specific keycodes, rather than  use
+       the  <I>keypad</I>  function  to disable all keycodes.  Keys that
+       have been disabled can be reenabled.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The keycode  must  be  greater  than  zero,  else  ERR  is
+       returned.   If  it  does  not correspond to a defined key,
+       then ERR is returned.  If the <I>enable</I>  parameter  is  true,
+       then  the  key  must  have  been disabled, and vice versa.
+       Otherwise, the function returns OK.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines are specific to  ncurses.   They  were  not
+       supported  on  Version 7, BSD or System V implementations.
+       It is recommended that any code depending on them be  con-
+       ditioned using NCURSES_VERSION.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="define_key.3x.html">define_key(3x)</A></B>.
+
+
+</PRE>
+<H2>AUTHOR</H2><PRE>
+       Thomas Dickey.
+
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu.3x.html b/ncurses-5.2/doc/html/man/menu.3x.html
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+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu</B> - curses extension for programming menus
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  <B>menu</B> library provides terminal-independent facilities
+       for composing menu systems  on  character-cell  terminals.
+       The library includes: item routines, which create and mod-
+       ify menu items; and menu routines, which group items  into
+       menus, display menus on the screen, and handle interaction
+       with the user.
+
+       The <B>menu</B> library uses the <B>curses</B> libraries, and  a  curses
+       initialization  routine  such  as  <B>initscr</B>  must be called
+       before using any of these  functions.   To  use  the  <B>menu</B>
+       library, link with the options <B>-lmenu</B> <B>-lcurses</B>.
+
+
+   <B>Current</B> <B>Default</B> <B>Values</B> <B>for</B> <B>Item</B> <B>Attributes</B>
+       The  <B>menu</B>  library  maintains  a  default  value  for item
+       attributes.  You can get or set this  default  by  calling
+       the  appropriate  <B>get_</B>  or  <B>set_</B>  routine with a <B>NULL</B> item
+       pointer.  Changing  this  default  with  a  <B>set_</B>  function
+       affects  future  item  creations,  but does not change the
+       rendering of items already created.
+
+
+   <B>Routine</B> <B>Name</B> <B>Index</B>
+       The following table lists each <B>menu</B> routine and  the  name
+       of the manual page on which it is described.
+
+       <B>curses</B> Routine Name    Manual Page Name
+       --------------------------------------------
+       current_item           <B><A HREF="mitem_current.3x.html">mitem_current(3x)</A></B>
+       free_item              <B><A HREF="mitem_new.3x.html">mitem_new(3x)</A></B>
+       free_menu              <B><A HREF="menu_new.3x.html">menu_new(3x)</A></B>
+       item_count             <B><A HREF="menu_items.3x.html">menu_items(3x)</A></B>
+       item_description       <B><A HREF="mitem_name.3x.html">mitem_name(3x)</A></B>
+       item_index             <B><A HREF="mitem_current.3x.html">mitem_current(3x)</A></B>
+       item_init              <B><A HREF="menu_hook.3x.html">menu_hook(3x)</A></B>
+       item_name              <B><A HREF="mitem_name.3x.html">mitem_name(3x)</A></B>
+       item_opts              <B><A HREF="mitem_opts.3x.html">mitem_opts(3x)</A></B>
+       item_opts_off          <B><A HREF="mitem_opts.3x.html">mitem_opts(3x)</A></B>
+       item_opts_on           <B><A HREF="mitem_opts.3x.html">mitem_opts(3x)</A></B>
+       item_term              <B><A HREF="menu_hook.3x.html">menu_hook(3x)</A></B>
+       item_userptr           <B><A HREF="mitem_userptr.3x.html">mitem_userptr(3x)</A></B>
+       item_value             <B><A HREF="mitem_value.3x.html">mitem_value(3x)</A></B>
+       item_visible           <B><A HREF="mitem_visible.3x.html">mitem_visible(3x)</A></B>
+       menu_back              <B><A HREF="menu_attributes.3x.html">menu_attributes(3x)</A></B>
+       menu_driver            <B><A HREF="menu_driver.3x.html">menu_driver(3x)</A></B>
+       menu_fore              <B><A HREF="menu_attributes.3x.html">menu_attributes(3x)</A></B>
+
+       menu_format            <B><A HREF="menu_format.3x.html">menu_format(3x)</A></B>
+       menu_grey              <B><A HREF="menu_attributes.3x.html">menu_attributes(3x)</A></B>
+       menu_init              <B><A HREF="menu_hook.3x.html">menu_hook(3x)</A></B>
+       menu_items             <B><A HREF="menu_items.3x.html">menu_items(3x)</A></B>
+       menu_mark              <B><A HREF="menu_mark.3x.html">menu_mark(3x)</A></B>
+       menu_opts              <B><A HREF="menu_opts.3x.html">menu_opts(3x)</A></B>
+       menu_opts_off          <B><A HREF="menu_opts.3x.html">menu_opts(3x)</A></B>
+       menu_opts_on           <B><A HREF="menu_opts.3x.html">menu_opts(3x)</A></B>
+       menu_pad               <B><A HREF="menu_attributes.3x.html">menu_attributes(3x)</A></B>
+       menu_pattern           <B><A HREF="menu_pattern.3x.html">menu_pattern(3x)</A></B>
+       menu_request_by_name   <B><A HREF="menu_requestname.3x.html">menu_requestname(3x)</A></B>
+       menu_request_name      <B><A HREF="menu_requestname.3x.html">menu_requestname(3x)</A></B>
+       menu_spacing           <B><A HREF="menu_spacing.3x.html">menu_spacing(3x)</A></B>
+       menu_sub               <B><A HREF="menu_win.3x.html">menu_win(3x)</A></B>
+       menu_term              <B><A HREF="menu_hook.3x.html">menu_hook(3x)</A></B>
+       menu_userptr           <B><A HREF="menu_userptr.3x.html">menu_userptr(3x)</A></B>
+       menu_win               <B><A HREF="menu_win.3x.html">menu_win(3x)</A></B>
+       new_item               <B><A HREF="mitem_new.3x.html">mitem_new(3x)</A></B>
+       new_menu               <B><A HREF="menu_new.3x.html">menu_new(3x)</A></B>
+       pos_menu_cursor        <B><A HREF="menu_cursor.3x.html">menu_cursor(3x)</A></B>
+       post_menu              <B><A HREF="menu_post.3x.html">menu_post(3x)</A></B>
+       scale_menu             <B><A HREF="menu_win.3x.html">menu_win(3x)</A></B>
+       set_current_item       <B><A HREF="mitem_current.3x.html">mitem_current(3x)</A></B>
+       set_item_init          <B><A HREF="menu_hook.3x.html">menu_hook(3x)</A></B>
+       set_item_opts          <B><A HREF="mitem_opts.3x.html">mitem_opts(3x)</A></B>
+       set_item_term          <B><A HREF="menu_hook.3x.html">menu_hook(3x)</A></B>
+       set_item_userptr       <B><A HREF="mitem_userptr.3x.html">mitem_userptr(3x)</A></B>
+       set_item_value         <B><A HREF="mitem_value.3x.html">mitem_value(3x)</A></B>
+       set_menu_back          <B><A HREF="menu_attributes.3x.html">menu_attributes(3x)</A></B>
+       set_menu_fore          <B><A HREF="menu_attributes.3x.html">menu_attributes(3x)</A></B>
+       set_menu_format        <B><A HREF="menu_format.3x.html">menu_format(3x)</A></B>
+       set_menu_grey          <B><A HREF="menu_attributes.3x.html">menu_attributes(3x)</A></B>
+       set_menu_init          <B><A HREF="menu_hook.3x.html">menu_hook(3x)</A></B>
+       set_menu_items         <B><A HREF="menu_items.3x.html">menu_items(3x)</A></B>
+       set_menu_mark          <B><A HREF="menu_mark.3x.html">menu_mark(3x)</A></B>
+       set_menu_opts          <B><A HREF="mitem_opts.3x.html">mitem_opts(3x)</A></B>
+       set_menu_pad           <B><A HREF="menu_attributes.3x.html">menu_attributes(3x)</A></B>
+       set_menu_pattern       <B><A HREF="menu_pattern.3x.html">menu_pattern(3x)</A></B>
+       set_menu_spacing       <B><A HREF="menu_spacing.3x.html">menu_spacing(3x)</A></B>
+       set_menu_sub           <B><A HREF="menu_win.3x.html">menu_win(3x)</A></B>
+       set_menu_term          <B><A HREF="menu_hook.3x.html">menu_hook(3x)</A></B>
+       set_menu_userptr       <B><A HREF="menu_userptr.3x.html">menu_userptr(3x)</A></B>
+       set_menu_win           <B><A HREF="menu_win.3x.html">menu_win(3x)</A></B>
+       set_top_row            <B><A HREF="mitem_current.3x.html">mitem_current(3x)</A></B>
+       top_row                <B><A HREF="mitem_current.3x.html">mitem_current(3x)</A></B>
+       unpost_menu            <B><A HREF="menu_post.3x.html">menu_post(3x)</A></B>
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Routines  that return pointers return <B>NULL</B> on error.  Rou-
+       tines that return an integer return one of  the  following
+       error codes:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine  detected  an incorrect or out-of-range argu-
+            ment.
+
+       <B>E_POSTED</B>
+            The menu is already posted.
+
+       <B>E_BAD_STATE</B>
+            Routine was called from an initialization or termina-
+            tion function.
+
+       <B>E_NO_ROOM</B>
+            Menu is too large for its window.
+
+       <B>E_NOT_POSTED</B>
+            The menu has not been posted.
+
+       <B>E_UNKNOWN_COMMAND</B>
+            The menu driver code saw an unknown request code.
+
+       <B>E_NO_MATCH</B>
+            Character failed to match.
+
+       <B>E_NOT_SELECTABLE</B>
+            The designated item cannot be selected.
+
+       <B>E_NOT_CONNECTED</B>
+            No items are connected to the menu.
+
+       <B>E_REQUEST_DENIED</B>
+            The menu driver could not process the request.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>  and  3x  pages  whose  names begin "menu_" for
+       detailed descriptions of the entry points.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       files <B>&lt;curses.h&gt;</B> and <B>&lt;eti.h&gt;</B>.
+
+       In  your  library  list,  libmenu.a should be before libn-
+       curses.a; that is, you want to say `-lmenu -lncurses', not
+       the  other  way  around (which would give you a link error
+       using GNU <B><A HREF="ld.1.html">ld(1)</A></B> and many other linkers).
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V  menu  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.  Manual pages and adaptation for ncurses
+       by Eric S. Raymond.
+
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_attributes.3x.html b/ncurses-5.2/doc/html/man/menu_attributes.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu_attributes</B> - color and attribute control for menus
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int set_menu_fore(MENU *menu, chtype attr);
+       chtype menu_fore(const MENU *menu);
+       int set_menu_back(MENU *menu, chtype attr);
+       chtype menu_back(const MENU *menu);
+       int set_menu_grey(MENU *menu, chtype attr);
+       chtype menu_grey(const MENU *menu);
+       int set_menu_pad(MENU *menu, int pad);
+       int menu_pad(const MENU *menu);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>set_menu_fore</B> sets the foreground attribute
+       of <I>menu</I>. This is the  highlight  used  for  selected  menu
+       items.   <B>menu_fore</B>  returns the foreground attribute.  The
+       default is <B>A_STANDOUT</B>.
+
+       The function <B>set_menu_back</B> sets the  background  attribute
+       of  <I>menu</I>.  This  is the highlight used for selectable (but
+       not  currently  selected)  menu   items.    The   function
+       <B>menu_back</B>  returns  the background attribute.  The default
+       is <B>A_NORMAL</B>.
+
+       The function <B>set_menu_grey</B>  sets  the  grey  attribute  of
+       <I>menu</I>.  This  is  the highlight used for un-selectable menu
+       items in menus that permit more than one  selection.   The
+       function   <B>menu_grey</B>  returns  the  grey  attribute.   The
+       default is <B>A_UNDERLINE</B>.
+
+       The function <B>set_menu_pad</B> sets the character used to  fill
+       the space between the name and description parts of a menu
+       item.  <B>menu_pad</B> returns the given  menu's  pad  character.
+       The default is a blank.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       These routines return one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine  detected  an incorrect or out-of-range argu-
+            ment.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B> and 3x pages  whose  names  begin  "menu_"  for
+       detailed descriptions of the entry points.
+
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V  menu  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
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+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_cursor.3x.html b/ncurses-5.2/doc/html/man/menu_cursor.3x.html
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+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu_cursor</B> - position a menu's cursor
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int pos_menu_cursor(const MENU *menu);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>pos_menu_cursor</B>  restores the cursor to the
+       current position associated with the menu's selected item.
+       This  is  useful after <B>curses</B> routines have been called to
+       do screen-painting in response to a menu select.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       This routine returns one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+       <B>E_NOT_POSTED</B>
+            The menu has not been posted.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V  menu  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_driver.3x.html b/ncurses-5.2/doc/html/man/menu_driver.3x.html
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+<!-- Manpage converted by man2html 3.0.1 -->
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+<H2>NAME</H2><PRE>
+       <B>menu_driver</B> - command-processing loop of the menu system
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int menu_driver(MENU *menu, int c);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       Once a menu has been posted (displayed), you should funnel
+       input events to it through <B>menu_driver</B>.  This routine  has
+       three  major input cases; either the input is a menu navi-
+       gation request, it's a printable ASCII character or it  is
+       the  KEY_MOUSE special key associated with an mouse event.
+       The menu driver requests are as follows:
+
+       REQ_LEFT_ITEM
+            Move left to an item.
+
+       REQ_RIGHT_ITEM
+            Move right to an item.
+
+       REQ_UP_ITEM
+            Move up to an item.
+
+       REQ_DOWN_ITEM
+            Move down to an item.
+
+       REQ_SCR_ULINE
+            Scroll up a line.
+
+       REQ_SCR_DLINE
+            Scroll down a line.
+
+       REQ_SCR_DPAGE
+            Scroll down a page.
+
+       REQ_SCR_UPAGE
+            Scroll up a page.
+
+       REQ_FIRST_ITEM
+            Move to the first item.
+
+       REQ_LAST_ITEM
+            Move to the last item.
+
+       REQ_NEXT_ITEM
+            Move to the next item.
+
+       REQ_PREV_ITEM
+            Move to the previous item.
+
+       REQ_TOGGLE_ITEM
+            Select/deselect an item.
+
+       REQ_CLEAR_PATTERN
+            Clear the menu pattern buffer.
+
+       REQ_BACK_PATTERN
+            Delete  the  previous  character  from  the   pattern
+            buffer.
+
+       REQ_NEXT_MATCH
+            Move to the next item matching the pattern match.
+
+       REQ_PREV_MATCH
+            Move to the previous item matching the pattern match.
+
+       If the second argument is a printable ASCII character, the
+       code appends it to the pattern buffer and attempts to move
+       to the next item matching the new pattern.  If there is no
+       such match, <B>menu_driver</B> returns <B>E_NO_MATCH</B> and deletes the
+       appended character from the buffer.
+
+       If the second argument is one  of  the  above  pre-defined
+       requests, the corresponding action is performed.
+
+       If  the  second argument is the KEY_MOUSE special key, the
+       associated mouse event is translated into one of the above
+       pre-defined  requests.   Currently only clicks in the user
+       window (e.g. inside the menu display area or  the  decora-
+       tion  window)  are handled. If you click above the display
+       region of the menu, a REQ_SCR_ULINE is generated,  if  you
+       doubleclick  a  REQ_SCR_UPAGE  is  generated  and  if  you
+       tripleclick a REQ_FIRST_ITEM is generated.  If  you  click
+       below  the  display region of the menu, a REQ_SCR_DLINE is
+       generated, if you doubleclick a REQ_SCR_DPAGE is generated
+       and  if  you  tripleclick a REQ_LAST_ITEM is generated. If
+       you click at an item inside the display area of the  menu,
+       the menu cursor is positioned to that item. If you double-
+       click at  an  item  a  REQ_TOGGLE_ITEM  is  generated  and
+       <B>E_UNKNOWN_COMMAND</B>  is  returned.  This  return value makes
+       sense, because a double click usually means that an  item-
+       specific  action should be returned. It's exactly the pur-
+       pose of this return value to signal  that  an  application
+       specific command should be executed. If a translation into
+       a request was done, <B>menu_driver</B> returns the result of this
+       request.   If  you  clicked outside the user window or the
+       mouse event couldn't be translated into a menu request  an
+       <B>E_REQUEST_DENIED</B> is returned.
+
+       If  the second argument is neither printable ASCII nor one
+       of the above pre-defined menu requests or  KEY_MOUSE,  the
+       drive  assumes  it  is an application-specific command and
+       returns <B>E_UNKNOWN_COMMAND</B>.   Application-defined  commands
+       should  be  defined  relative  to <B>MAX_COMMAND</B>, the maximum
+       value of these pre-defined requests.
+
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       <B>menu_driver</B> return one of the following error codes:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+       <B>E_BAD_STATE</B>
+            Routine was called from an initialization or termina-
+            tion function.
+
+       <B>E_NOT_POSTED</B>
+            The menu has not been posted.
+
+       <B>E_UNKNOWN_COMMAND</B>
+            The menu driver code saw an unknown request code.
+
+       <B>E_NO_MATCH</B>
+            Character failed to match.
+
+       <B>E_REQUEST_DENIED</B>
+            The menu driver could not process the request.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       files <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate  the System V menu library.  They
+       were not supported on Version 7 or BSD versions. The  sup-
+       port for mouse events is ncurses specific.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_format.3x.html b/ncurses-5.2/doc/html/man/menu_format.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu_format</B> - set and get menu sizes
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int set_menu_format(MENU *menu, int rows, int cols);
+       int menu_format(const MENU *menu, int *rows, int *cols);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The function <B>set_menu_format</B> sets the maximum display size
+       of the given menu.  If this size is too small  to  display
+       all  menu items, the menu will be made scrollable. If this
+       size is larger than the menus subwindow and the  subwindow
+       is  too  small to display all menu items, <B>post_menu()</B> will
+       fail.
+
+       The  default  format  is  16  rows,  1  column.    Calling
+       <B>set_menu_format</B>  with a null menu pointer will change this
+       default.  A zero row or column argument to <B>set_menu_format</B>
+       is  interpreted  as  a  request  not to change the current
+       value.
+
+       The function <B>menu_format</B>  returns  the  maximum-size  con-
+       straints  for the given menu into the storage addressed by
+       <B>rows</B> and <B>cols</B>.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       These routines returns one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+       <B>E_POSTED</B>
+            The menu is already posted.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V  menu  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_hook.3x.html b/ncurses-5.2/doc/html/man/menu_hook.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu_hook</B> - set hooks for automatic invocation by applica-
+       tions
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int set_item_init(MENU *menu, void (*func)(MENU *));
+       void (*)(MENU *) item_init(const MENU *menu);
+       int set_item_term(MENU *menu, void (*func)(MENU *));
+       void (*)(MENU *) item_term(const MENU *menu);
+       int set_menu_init(MENU *menu, void (*func)(MENU *));
+       void (*)(MENU *) menu_init(const MENU *menu);
+       int set_menu_term(MENU *menu, void (*func)(MENU *));
+       void (*)(MENU *) menu_term(const MENU *menu);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       These functions make it possible to set hook functions  to
+       be called at various points in the automatic processing of
+       input event codes by <B>menu_driver</B>.
+
+       The function <B>set_item_init</B> sets a hook  to  be  called  at
+       menu-post  time  and  each  time the selected item changes
+       (after the change).  <B>item_init</B> returns  the  current  item
+       init hook, if any (<B>NULL</B> if there is no such hook).
+
+       The  function  <B>set_item_term</B>  sets  a hook to be called at
+       menu-unpost time and each time the selected  item  changes
+       (before  the  change).  <B>item_term</B> returns the current item
+       term hook, if any (<B>NULL</B> if there is no such hook).
+
+       The function <B>set_menu_init</B> sets a hook  to  be  called  at
+       menu-post  time  and  just  after  the top row on the menu
+       changes once it is posted.  <B>menu_init</B> returns the  current
+       menu init hook, if any (<B>NULL</B> if there is no such hook).
+
+       The  function  <B>set_menu_term</B>  sets  a hook to be called at
+       menu-unpost time and just before the top row on  the  menu
+       changes  once it is posted.  <B>menu_term</B> returns the current
+       menu term hook, if any (<B>NULL</B> if there is no such hook).
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Routines that return pointers return <B>NULL</B> on error.  Other
+       routines return one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V  menu  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
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+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_items.3x.html b/ncurses-5.2/doc/html/man/menu_items.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu_items</B>  - make and break connections between items and
+       menus
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int set_menu_items(MENU *menu, ITEM **items);
+       ITEM **menu_items(const MENU *menu);
+       int item_count(const MENU *menu);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The function <B>set_menu_items</B> changes the item pointer array
+       of  the  given  <I>menu</I>.   The  array must be terminated by a
+       <B>NULL</B>.
+
+       The function <B>menu_items</B> returns  the  item  array  of  the
+       given menu.
+
+       The  function  <B>item_count</B>  returns  the  count of items in
+       <I>menu</I>.
+
+
+</PRE>
+<H2>RETURN VALUES</H2><PRE>
+       The function <B>menu_items</B> returns <B>NULL</B> on error.
+
+       The function <B>item_count</B> returns <B>ERR</B>  (the  general  <B>curses</B>
+       error return value) on error.
+
+       The  function  <B>set_menu_items</B> returns one of the following
+       codes on error:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+       <B>E_POSTED</B>
+            The menu is already posted.
+
+       <B>E_NOT_CONNECTED</B>
+            No items are connected to the menu.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V  menu  library.   They
+       were not supported on Version 7 or BSD versions.
+
+       The   SVr4   menu   library  documentation  specifies  the
+       <B>item_count</B> error value as -1 (which is the value of  <B>ERR</B>).
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_mark.3x.html b/ncurses-5.2/doc/html/man/menu_mark.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu_mark</B> - get and set the menu mark string
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int set_menu_mark(MENU *menu, const char *mark);
+       const char *menu_mark(const MENU *menu);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       In  order  to make menu selections visible on older termi-
+       nals without highlighting or color  capability,  the  menu
+       library  marks  selected  items  in  a  menu with a prefix
+       string.
+
+       The function <B>set_menu_mark</B> sets the mark  string  for  the
+       given  menu.   Calling <B>set_menu_mark</B> with a null menu item
+       will abolish the mark  string.   Note  that  changing  the
+       length  of  the  mark  string for a menu while the menu is
+       posted is likely to produce unhelpful behavior.
+
+       The default string is "-" (a dash). Calling  <B>set_menu_mark</B>
+       with a <B>NULL</B> menu argument will change this default.
+
+       The  function <B>menu_mark</B> returns the menu's mark string (or
+       <B>NULL</B> if there is none).
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The function <B>menu_mark</B> returns <B>NULL</B> on error.   The  func-
+       tion <B>set_menu_mark</B> may return the following error codes:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine  detected  an incorrect or out-of-range argu-
+            ment.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate  the System V menu library.  They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen Pfeifer.  Manual  pages  and  adaptation  for  new
+       curses by Eric S. Raymond.
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_new.3x.html b/ncurses-5.2/doc/html/man/menu_new.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu_new</B> - create and destroy menus
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       MENU *new_menu(ITEM **items);
+       int free_menu(MENU *menu);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>new_menu</B>  creates a new menu connected to a
+       specified item pointer array (which  must  be  <B>NULL</B>-termi-
+       nated).
+
+       The  function  <B>free_menu</B>  disconnects  <I>menu</I>  from its item
+       array and frees the storage allocated for the menu.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The function <B>new_menu</B> returns <B>NULL</B> on error.
+
+       The function <B>free_menu</B> returns one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+       <B>E_POSTED</B>
+            The menu has already been posted.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V  menu  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_opts.3x.html b/ncurses-5.2/doc/html/man/menu_opts.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu_opts</B> - set and get menu options
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int set_menu_opts(MENU *menu, OPTIONS opts);
+       int menu_opts_on(MENU *menu, OPTIONS opts);
+       int menu_opts_off(MENU *menu, OPTIONS opts);
+       OPTIONS menu_opts(const MENU *menu);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>set_menu_opts</B>  sets  all  the  given menu's
+       option bits  (menu  option  bits  may  be  logically-OR'ed
+       together).
+
+       The  function <B>menu_opts_on</B> turns on the given option bits,
+       and leaves others alone.
+
+       The function <B>menu_opts_off</B>  turns  off  the  given  option
+       bits, and leaves others alone.
+
+       The  function  <B>menu_opts</B> returns the menu's current option
+       bits.
+
+       The following options are defined (all are on by default):
+
+       O_ONEVALUE
+            Only one item can be selected for this menu.
+
+       O_SHOWDESC
+            Display  the  item  descriptions  when  the  menu  is
+            posted.
+
+       O_ROWMAJOR
+            Display the menu in row-major order.
+
+       O_IGNORECASE
+            Ignore the case when pattern-matching.
+
+       O_SHOWMATCH
+            Move the cursor to within the item  name  while  pat-
+            tern-matching.
+
+       O_NONCYCLIC
+            Don't   wrap   around  next-item  and  previous-item,
+            requests to the other end of the menu.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Except for <B>menu_opts</B>, each routine returns one of the fol-
+       lowing:
+
+       <B>E_OK</B> The routine succeeded.
+
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_POSTED</B>
+            The menu is already posted.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V  menu  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_pattern.3x.html b/ncurses-5.2/doc/html/man/menu_pattern.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu_pattern</B> - get and set a menu's pattern buffer
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int set_menu_pattern(MENU *menu, const char *pattern);
+       char *menu_pattern(const MENU *menu);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       Every  menu  has  an  associated pattern match buffer.  As
+       input events that are printable ASCII characters come  in,
+       they  are  appended  to this match buffer and tested for a
+       match, as described in <B><A HREF="menu_driver.3x.html">menu_driver(3x)</A></B>.
+
+       The function <B>set_menu_pattern</B> sets the pattern buffer  for
+       the  given menu and tries to find the first matching item.
+       If it succeeds, that item becomes  current;  if  not,  the
+       current item does not change.
+
+       The  function  <B>menu_pattern</B>  returns the pattern buffer of
+       the given <I>menu</I>.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The function <B>menu_pattern</B>  returns  <B>NULL</B>  on  error.   The
+       function  <B>set_menu_pattern</B>  may return the following error
+       codes:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+       <B>E_NO_MATCH</B>
+            Character failed to match.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V  menu  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_post.3x.html b/ncurses-5.2/doc/html/man/menu_post.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu_post</B>  -  write or erase menus from associated subwin-
+       dows
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int post_menu(MENU *menu);
+       int unpost_menu(MENU *menu);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The function <B>post_menu</B> displays a menu to  its  associated
+       subwindow.   To trigger physical display of the subwindow,
+       use  <B>refresh</B>  or  some  equivalent  <B>curses</B>  routine   (the
+       implicit  <B>doupdate</B>  triggered  by  an <B>curses</B> input request
+       will do). <B>post_menu</B> resets the  selection  status  of  all
+       items.
+
+       The  function  <B>unpost_menu</B> erases menu from its associated
+       subwindow.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       These routines return one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+       <B>E_POSTED</B>
+            The menu has already been posted.
+
+       <B>E_BAD_STATE</B>
+            Routine was called from an initialization or termina-
+            tion function.
+
+       <B>E_NO_ROOM</B>
+            Menu is too large for its window. You should consider
+            to use <B>set_menu_format()</B> to solve the problem.
+
+       <B>E_NOT_POSTED</B>
+            The menu has not been posted.
+
+       <B>E_NOT_CONNECTED</B>
+            No items are connected to the menu.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V  menu  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
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+
+
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+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_requestname.3x.html b/ncurses-5.2/doc/html/man/menu_requestname.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu_requestname</B> - handle printable menu request names
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       const char *menu_request_name(int request);
+       int menu_request_by_name(const char *name);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function <B>menu_request_name</B> returns the printable name
+       of a menu request code.
+       The function <B>menu_request_by_name</B> searches  in  the  name-
+       table  for  a  request with the given name and returns its
+       request code. Otherwise E_NO_MATCH is returned.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       <B>menu_request_name</B> returns <B>NULL</B> on error and sets errno  to
+       <B>E_BAD_ARGUMENT</B>.
+       <B>menu_request_by_name</B> returns <B>E_NO_MATCH</B> on error.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines are specific to  ncurses.   They  were  not
+       supported  on  Version 7, BSD or System V implementations.
+       It is recommended that any code depending on them be  con-
+       ditioned using NCURSES_VERSION.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_spacing.3x.html b/ncurses-5.2/doc/html/man/menu_spacing.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu_spacing</B> - Control spacing between menu items.
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int set_menu_spacing(MENU *menu,
+                            int spc_description
+                            int spc_rows,
+                            int spc_columns);
+       int menu_spacing(const MENU *menu,
+                        int* spc_description
+                        int* spc_rows,
+                        int* spc_columns);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>set_menu_spacing</B>  sets the spacing informa-
+       tions for the menu.  <B>spc_description</B> controls  the  number
+       of spaces between an item name and an item description. It
+       must not be larger than <B>TABSIZE</B>. The menu system  puts  in
+       the  middle  of  this  spacing area the pad character. The
+       remaining parts are filled with spaces.  <B>spc_rows</B> controls
+       the  number of rows that are used for an item. It must not
+       be larger than 3. The menu system inserts then blank lines
+       between  item rows, these lines will contain the pad char-
+       acter in the appropriate positions.  <B>spc_columns</B>  controls
+       the number of blanks between columns of items. It must not
+       be larger than TABSIZE.  A value of 0 for all the  spacing
+       values  resets  them to the default, which is 1 for all of
+       them.
+       The function <B>menu_spacing</B> passes back the spacing info for
+       the menu. If a pointer is NULL, this specific info is sim-
+       ply not returned.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Both routines return <B>E_OK</B> on success. <B>set_menu_spacing</B> may
+       return  <B>E_POSTED</B>  if the menu is posted, or <B>E_BAD_ARGUMENT</B>
+       if one of the spacing values is out of range.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  are  specific  to ncurses.  They were not
+       supported on Version 7, BSD or System  V  implementations.
+       It  is recommended that any code depending on them be con-
+       ditioned using NCURSES_VERSION.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen Pfeifer.  Manual  pages  and  adaptation  for  new
+       curses by Eric S. Raymond.
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_userptr.3x.html b/ncurses-5.2/doc/html/man/menu_userptr.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu_userptr</B> - associate application data with a menu item
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int set_menu_userptr(MENU *menu, void *userptr);
+       void *menu_userptr(const MENU *menu);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       Every menu and every menu item has a  field  that  can  be
+       used to hold application-specific data (that is, the menu-
+       driver code leaves it alone).  These functions get and set
+       the menu user pointer field.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Except  for  <B>menu_userptr</B>  (which  returns <B>NULL</B> on error),
+       each function returns one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate  the System V menu library.  They
+       were not supported on Version 7 or BSD versions.
+
+       The user pointer should be a void pointer.  We leave it as
+       a char pointer for SVr4 compatibility.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/menu_win.3x.html b/ncurses-5.2/doc/html/man/menu_win.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>menu_win</B>  - make and break menu window and subwindow asso-
+       ciations
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int set_menu_win(MENU *menu, WINDOW *win);
+       WINDOW *menu_win(const MENU *menu);
+       int set_menu_sub(MENU *menu, WINDOW *sub);
+       WINDOW *menu_sub(const MENU *menu);
+       int scale_menu(const MENU *menu, int *rows, int *columns);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       Every  menu has an associated pair of <B>curses</B> windows.  The
+       menu window displays any title and border associated  with
+       the  window;  the menu subwindow displays the items of the
+       menu that are currently available for selection.
+
+       The first four functions get and set those windows.  It is
+       not necessary to set either window; by default, the driver
+       code uses <B>stdscr</B> for both.
+
+       In the <B>set_</B> functions, window argument of <B>NULL</B> is  treated
+       as  though  it  were  <B>stsdcr</B>.   A menu argument of <B>NULL</B> is
+       treated as a request to change  the  system  default  menu
+       window or subwindow.
+
+       The  function <B>scale_menu</B> returns the minimum size required
+       for the subwindow of <I>menu</I>.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Routines that return pointers return <B>NULL</B> on error.   Rou-
+       tines  that  return an integer return one of the following
+       error codes:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+       <B>E_POSTED</B>
+            The menu has already been posted.
+
+       <B>E_NOT_CONNECTED</B>
+            No items are connected to the menu.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V  menu  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/mitem_current.3x.html b/ncurses-5.2/doc/html/man/mitem_current.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>mitem_current</B> - set and get current_menu_item
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int set_current_item(MENU *menu, const ITEM *item);
+       ITEM *current_item(const MENU *menu);
+       int set_top_row(MENU *menu, int row);
+       int top_row(const MENU *menu);
+       int item_index(const ITEM *item);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>set_current_item</B> sets the current item (the
+       item on  which  the  menu  cursor  is  positioned).   <B>cur-</B>
+       <B>rent_item</B>  returns  a  pointer  to the current item in the
+       given menu.
+
+       The function <B>set_top_row</B> sets the top row of the  menu  to
+       show  the  given  row  (the top row is initially 0, and is
+       reset to this value whenever the <B>O_ROWMAJOR</B> option is tog-
+       gled).   The  item  leftmost on the given row becomes cur-
+       rent.  The function <B>top_row</B> returns the number of the  top
+       menu row being displayed.
+
+       The function <B>item_index</B> returns the (zero-origin) index of
+       <I>item</I> in the menu's item pointer list.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       <B>current_item</B> returns <B>NULL</B> on error.
+
+       <B>top_row</B> and <B>item_index</B>  return  <B>ERR</B>  (the  general  <B>curses</B>
+       error value) on error.
+
+       <B>set_current_item</B> and <B>set_top_row</B> return one of the follow-
+       ing:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine detected an incorrect or  out-of-range  argu-
+            ment.
+
+       <B>E_BAD_STATE</B>
+            Routine was called from an initialization or termina-
+            tion function.
+
+       <B>E_NOT_CONNECTED</B>
+            No items are connected to the menu.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate  the System V menu library.  They
+       were not supported on Version 7 or BSD versions.
+
+       The SVr4 menu library documentation specifies the  <B>top_row</B>
+       and  <B>index_item</B>  error  value as -1 (which is the value of
+       <B>ERR</B>).
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen Pfeifer.  Manual  pages  and  adaptation  for  new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/mitem_name.3x.html b/ncurses-5.2/doc/html/man/mitem_name.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>mitem_name</B> - get menu item name and description fields
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       const char *item_name(const ITEM *item);
+       const char *item_description(const ITEM *item);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function <B>item_name</B> returns the name part of the given
+       item.
+       The function <B>item_description</B> returns the description part
+       of the given item.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       These routines returns <B>NULL</B> on error.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V  menu  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/mitem_new.3x.html b/ncurses-5.2/doc/html/man/mitem_new.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>mitem_new</B> - create and destroy menu items
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       ITEM *new_item(const char *name, const char *description);
+       int free_item(ITEM *item);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The function <B>new_item</B> allocates a new item and initializes
+       it  from  the <B>name</B> and <B>description</B> pointers. Please notice
+       that the item stores only the pointers  to  the  name  and
+       description. Those pointers must be valid during the life-
+       time of the item. So you  should  be  very  carefull  with
+       names  or descriptions allocated on the stack of some rou-
+       tines.
+       The function <B>free_item</B> de-allocates an item. Please notice
+       that  it  is  the  responsibility  of  the  application to
+       release the memory for the name or the description of  the
+       item.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The function <B>new_item</B> returns <B>NULL</B> on error.
+
+       The function <B>free_item</B> returns one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_BAD_ARGUMENT</B>
+            Routine  detected  an incorrect or out-of-range argu-
+            ment.
+
+       <B>E_CONNECTED</B>
+            Item is connected to a menu.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate  the System V menu library.  They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen Pfeifer.  Manual  pages  and  adaptation  for  new
+       curses by Eric S. Raymond.
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/mitem_opts.3x.html b/ncurses-5.2/doc/html/man/mitem_opts.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>mitem_opts</B> - set and get menu item options
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int set_item_opts(ITEM *item, OPTIONS opts);
+       int item_opts_on(ITEM *item, OPTIONS opts);
+       int item_opts_off(ITEM *item, OPTIONS opts);
+       OPTIONS item_opts(const ITEM *item);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  function  <B>set_item_opts</B>  sets  all  the  given item's
+       option bits  (menu  option  bits  may  be  logically-OR'ed
+       together).
+
+       The  function <B>item_opts_on</B> turns on the given option bits,
+       and leaves others alone.
+
+       The function <B>item_opts_off</B>  turns  off  the  given  option
+       bits, and leaves others alone.
+
+       The  function  <B>item_opts</B> returns the item's current option
+       bits.
+
+       There is only one defined option bit  mask,  <B>O_SELECTABLE</B>.
+       When this is on, the item may be selected during menu pro-
+       cessing.  This option defaults to on.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Except for <B>item_opts</B>, each routine returns one of the fol-
+       lowing:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These routines emulate the System V  menu  library.   They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/mitem_userptr.3x.html b/ncurses-5.2/doc/html/man/mitem_userptr.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>mitem_userptr</B>  -  associate  application  data with a menu
+       item
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int set_item_userptr(ITEM *item, void *userptr);
+       void *item_userptr(const ITEM *item);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       Every menu item has a field  that  can  be  used  to  hold
+       application-specific  data  (that is, the menu-driver code
+       leaves it alone).  These functions get and set that field.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Except  for  <B>item_userptr</B>  (which  returns <B>NULL</B> on error),
+       each function returns one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate  the System V menu library.  They
+       were not supported on Version 7 or BSD versions.
+
+       The user pointer should be a void pointer.  We leave it as
+       a char pointer for SVr4 compatibility.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/mitem_value.3x.html b/ncurses-5.2/doc/html/man/mitem_value.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>mitem_value</B> - set and get menu item values
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       int set_item_value(ITEM *item, bool value);
+       bool item_value(const ITEM *item);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       If  you  turn  off  the menu option <B>O_ONEVALUE</B> (e.g., with
+       <B>set_menu_opts</B> or <B>menu_opts_off</B>;  see  <B><A HREF="menu_opts.3x.html">menu_opts(3x)</A></B>),  the
+       menu becomes multi-valued; that is, more than one item may
+       simultaneously be selected.
+
+       In a multi_valued menu, you  can  used  <B>set_item_value</B>  to
+       select the given menu item (second argument <B>TRUE</B>) or dese-
+       lect it (second argument <B>FALSE</B>).
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The function <B>set_item_value</B> returns one of the following:
+
+       <B>E_OK</B> The routine succeeded.
+
+       <B>E_SYSTEM_ERROR</B>
+            System error occurred (see <B>errno</B>).
+
+       <B>E_REQUEST_DENIED</B>
+            The menu driver could not process the request.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate  the System V menu library.  They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen Pfeifer.  Manual  pages  and  adaptation  for  new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/mitem_visible.3x.html b/ncurses-5.2/doc/html/man/mitem_visible.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>mitem_visible</B> - check visibility of a menu item
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;menu.h&gt;</B>
+       bool item_visible(const ITEM *item);
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       A  menu  item  is  visible  when it is in the portion of a
+       posted menu that is mapped onto the screen (if the menu is
+       scrollable,  in  particular,  this portion will be smaller
+       than the whole menu).
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="menu.3x.html">menu(3x)</A></B>.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header file <B>&lt;menu.h&gt;</B> automatically includes the header
+       file <B>&lt;curses.h&gt;</B>.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       These  routines  emulate  the System V menu library.  They
+       were not supported on Version 7 or BSD versions.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Juergen Pfeifer.  Manual  pages  and  adaptation  for  new
+       curses by Eric S. Raymond.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/ncurses.3x.html b/ncurses-5.2/doc/html/man/ncurses.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>ncurses</B> - CRT screen handling and optimization package
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  <B>ncurses</B>  library  routines  give the user a terminal-
+       independent method  of  updating  character  screens  with
+       reasonable  optimization.   This  implementation  is ``new
+       curses'' (ncurses) and is  the  approved  replacement  for
+       4.4BSD classic curses, which has been discontinued.
+
+       The  <B>ncurses</B>  routines  emulate  the <B><A HREF="ncurses.3x.html">curses(3x)</A></B> library of
+       System V Release 4 UNIX, and the XPG4 curses standard (XSI
+       curses)  but the <B>ncurses</B> library is freely redistributable
+       in source form.  Differences  from  the  SVr4  curses  are
+       summarized  under  the  EXTENSIONS and BUGS sections below
+       and  described  in  detail  in  the  EXTENSIONS  and  BUGS
+       sections of individual man pages.
+
+       A  program  using  these  routines must be linked with the
+       <B>-lncurses</B> option, or (if it has been generated)  with  the
+       debugging  library  <B>-lncurses_g</B>.   (Your system integrator
+       may also have installed these libraries  under  the  names
+       <B>-lcurses</B> and <B>-lcurses_g</B>.)  The ncurses_g library generates
+       trace logs (in  a  file  called  'trace'  in  the  current
+       directory) that describe curses actions.
+
+       The  <B>ncurses</B>  package supports: overall screen, window and
+       pad manipulation; output  to  windows  and  pads;  reading
+       terminal input; control over terminal and <B>curses</B> input and
+       output  options;   environment   query   routines;   color
+       manipulation;   use   of   soft   label   keys;   terminfo
+       capabilities;   and   access   to   low-level    terminal-
+       manipulation routines.
+
+       To initialize the routines, the routine <B>initscr</B> or <B>newterm</B>
+       must be called before any of the other routines that  deal
+       with  windows  and  screens  are used.  The routine <B>endwin</B>
+       must be called before exiting.  To get character-at-a-time
+       input  without  echoing (most interactive, screen oriented
+       programs want this),  the  following  sequence  should  be
+       used:
+
+             <B>initscr();</B> <B>cbreak();</B> <B>noecho();</B>
+
+       Most programs would additionally use the sequence:
+
+             <B>nonl();</B>
+             <B>intrflush(stdscr,</B> <B>FALSE);</B>
+             <B>keypad(stdscr,</B> <B>TRUE);</B>
+
+       Before  a  <B>curses</B>  program  is  run,  the tab stops of the
+       terminal should be set and its initialization strings,  if
+       defined,  must  be  output.  This can be done by executing
+       the <B>tput</B> <B>init</B> command after the shell environment variable
+       <B>TERM</B>  has  been  exported.  <B>tset(1)</B> is usually responsible
+       for doing this.  [See <B><A HREF="terminfo.5.html">terminfo(5)</A></B> for further details.]
+
+       The  <B>ncurses</B>  library   permits   manipulation   of   data
+       structures,  called  <I>windows</I>,  which  can be thought of as
+       two-dimensional arrays of characters representing  all  or
+       part  of  a  CRT  screen.  A default window called <B>stdscr</B>,
+       which is the size of the  terminal  screen,  is  supplied.
+       Others may be created with <B>newwin</B>.
+
+       Note  that  <B>curses</B>  does  not  handle overlapping windows,
+       that's done by the <B><A HREF="panel.3x.html">panel(3x)</A></B> library. This means that  you
+       can  either  use  <B>stdscr</B>  or  divide the screen into tiled
+       windows and not using <B>stdscr</B> at all. Mixing the  two  will
+       result in unpredictable, and undesired, effects.
+
+       Windows are referred to by variables declared as <B>WINDOW</B> <B>*</B>.
+       These  data  structures  are  manipulated  with   routines
+       described  here and elsewhere in the <B>ncurses</B> manual pages.
+       Among which the most basic routines are  <B>move</B>  and  <B>addch</B>.
+       More  general versions of these routines are included with
+       names beginning with <B>w</B>, allowing the  user  to  specify  a
+       window.  The routines not beginning with <B>w</B> affect <B>stdscr</B>.)
+
+       After using routines to manipulate a  window,  <B>refresh</B>  is
+       called,  telling <B>curses</B> to make the user's CRT screen look
+       like <B>stdscr</B>.  The characters in a window are  actually  of
+       type  <B>chtype</B>, (character and attribute data) so that other
+       information about the character may also  be  stored  with
+       each character.
+
+       Special  windows  called  <I>pads</I>  may  also  be manipulated.
+       These are windows which are not constrained to the size of
+       the  screen  and  whose  contents  need  not be completely
+       displayed.  See <B><A HREF="curs_pad.3x.html">curs_pad(3x)</A></B> for more information.
+
+       In addition to drawing characters  on  the  screen,  video
+       attributes  and  colors  may  be  supported,  causing  the
+       characters to show up in  such  modes  as  underlined,  in
+       reverse  video, or in color on terminals that support such
+       display enhancements.   Line  drawing  characters  may  be
+       specified  to be output.  On input, <B>curses</B> is also able to
+       translate arrow and function  keys  that  transmit  escape
+       sequences  into single values.  The video attributes, line
+       drawing characters, and input values use names, defined in
+       <B>&lt;curses.h&gt;</B>, such as <B>A_REVERSE</B>, <B>ACS_HLINE</B>, and <B>KEY_LEFT</B>.
+
+       If the environment variables <B>LINES</B> and <B>COLUMNS</B> are set, or
+       if the program is executing in a window environment,  line
+       and  column  information  in the environment will override
+       information read by <I>terminfo</I>.  This would effect a program
+       running  in an AT&amp;T 630 layer, for example, where the size
+       of a screen is changeable (see <B>ENVIRONMENT</B>).
+
+       If the  environment  variable  <B>TERMINFO</B>  is  defined,  any
+       program   using   <B>curses</B>   checks  for  a  local  terminal
+       definition before checking in  the  standard  place.   For
+       example,  if  <B>TERM</B>  is  set  to <B>att4424</B>, then the compiled
+       terminal definition is found in
+
+             <B>/usr/share/terminfo/a/att4424</B>.
+
+       (The <B>a</B> is copied from the first letter of <B>att4424</B> to avoid
+       creation  of  huge  directories.)  However, if <B>TERMINFO</B> is
+       set to <B>$HOME/myterms</B>, <B>curses</B> first checks
+
+             <B>$HOME/myterms/a/att4424</B>,
+
+       and if that fails, it then checks
+
+             <B>/usr/share/terminfo/a/att4424</B>.
+
+       This is useful for developing experimental definitions  or
+       when   write  permission  in  <B>/usr/share/terminfo</B>  is  not
+       available.
+
+       The integer  variables  <B>LINES</B>  and  <B>COLS</B>  are  defined  in
+       <B>&lt;curses.h&gt;</B>  and will be filled in by <B>initscr</B> with the size
+       of the screen.  The constants  <B>TRUE</B>  and  <B>FALSE</B>  have  the
+       values <B>1</B> and <B>0</B>, respectively.
+
+       The  <B>curses</B>  routines  also  define  the <B>WINDOW</B> <B>*</B> variable
+       <B>curscr</B> which is used for certain low-level operations like
+       clearing  and  redrawing a screen containing garbage.  The
+       <B>curscr</B> can be used in only a few routines.
+
+
+   <B>Routine</B> <B>and</B> <B>Argument</B> <B>Names</B>
+       Many <B>curses</B> routines  have  two  or  more  versions.   The
+       routines  prefixed  with <B>w</B> require a window argument.  The
+       routines prefixed with <B>p</B> require a  pad  argument.   Those
+       without a prefix generally use <B>stdscr</B>.
+
+       The routines prefixed with <B>mv</B> require a <I>y</I> and <I>x</I> coordinate
+       to move to before performing the appropriate action.   The
+       <B>mv</B>  routines  imply  a call to <B>move</B> before the call to the
+       other routine.  The coordinate <I>y</I> always refers to the  row
+       (of  the  window), and <I>x</I> always refers to the column.  The
+       upper left-hand corner is always (0,0), not (1,1).
+
+       The routines prefixed with <B>mvw</B> take both a window argument
+       and  <I>x</I>  and  <I>y</I> coordinates.  The window argument is always
+       specified before the coordinates.
+
+       In each case, <I>win</I> is the window affected, and <I>pad</I>  is  the
+       pad  affected;  <I>win</I>  and  <I>pad</I>  are always pointers to type
+       <B>WINDOW</B>.
+
+       Option setting routines require a Boolean flag <I>bf</I> with the
+       value  <B>TRUE</B>  or  <B>FALSE</B>;  <I>bf</I>  is  always of type <B>bool</B>.  The
+       variables <I>ch</I> and <I>attrs</I> below are always  of  type  <B>chtype</B>.
+       The  types <B>WINDOW</B>, <B>SCREEN</B>, <B>bool</B>, and <B>chtype</B> are defined in
+       <B>&lt;curses.h&gt;</B>.  The type <B>TERMINAL</B>  is  defined  in  <B>&lt;term.h&gt;</B>.
+       All other arguments are integers.
+
+
+   <B>Routine</B> <B>Name</B> <B>Index</B>
+       The following table lists each <B>curses</B> routine and the name
+       of the manual page on which  it  is  described.   Routines
+       flagged  with  `*'  are ncurses-specific, not described by
+       XPG4 or present in SVr4.
+
+              <B>curses</B> Routine Name     Manual Page Name
+              --------------------------------------------
+              COLOR_PAIR              <B><A HREF="curs_color.3x.html">curs_color(3x)</A></B>
+              PAIR_NUMBER             <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              _nc_tracebits           <B><A HREF="curs_trace.3x.html">curs_trace(3x)</A></B>*
+              _traceattr              <B><A HREF="curs_trace.3x.html">curs_trace(3x)</A></B>*
+              _traceattr2             <B><A HREF="curs_trace.3x.html">curs_trace(3x)</A></B>*
+              _tracechar              <B><A HREF="curs_trace.3x.html">curs_trace(3x)</A></B>*
+              _tracechtype            <B><A HREF="curs_trace.3x.html">curs_trace(3x)</A></B>*
+              _tracechtype2           <B><A HREF="curs_trace.3x.html">curs_trace(3x)</A></B>*
+              _tracedump              <B><A HREF="curs_trace.3x.html">curs_trace(3x)</A></B>*
+              _tracef                 <B><A HREF="curs_trace.3x.html">curs_trace(3x)</A></B>*
+              _tracemouse             <B><A HREF="curs_trace.3x.html">curs_trace(3x)</A></B>*
+              addch                   <B><A HREF="curs_addch.3x.html">curs_addch(3x)</A></B>
+              addchnstr               <B><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></B>
+              addchstr                <B><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></B>
+              addnstr                 <B><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></B>
+              addstr                  <B><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></B>
+              assume_default_colors   <B><A HREF="default_colors.3x.html">default_colors(3x)</A></B>*
+              attr_get                <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              attr_off                <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              attr_on                 <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              attr_set                <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              attroff                 <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              attron                  <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              attrset                 <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              baudrate                <B><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></B>
+              beep                    <B><A HREF="curs_beep.3x.html">curs_beep(3x)</A></B>
+              bkgd                    <B><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></B>
+              bkgdset                 <B><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></B>
+              border                  <B><A HREF="curs_border.3x.html">curs_border(3x)</A></B>
+              box                     <B><A HREF="curs_border.3x.html">curs_border(3x)</A></B>
+              can_change_color        <B><A HREF="curs_color.3x.html">curs_color(3x)</A></B>
+              cbreak                  <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              chgat                   <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              clear                   <B><A HREF="curs_clear.3x.html">curs_clear(3x)</A></B>
+
+              clearok                 <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>
+              clrtobot                <B><A HREF="curs_clear.3x.html">curs_clear(3x)</A></B>
+              clrtoeol                <B><A HREF="curs_clear.3x.html">curs_clear(3x)</A></B>
+              color_content           <B><A HREF="curs_color.3x.html">curs_color(3x)</A></B>
+              color_set               <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              copywin                 <B><A HREF="curs_overlay.3x.html">curs_overlay(3x)</A></B>
+              curs_set                <B><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></B>
+              curses_version          <B><A HREF="curs_extend.3x.html">curs_extend(3x)</A></B>*
+              def_prog_mode           <B><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></B>
+              def_shell_mode          <B><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></B>
+              define_key              <B><A HREF="define_key.3x.html">define_key(3x)</A></B>*
+              del_curterm             <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+              delay_output            <B><A HREF="curs_util.3x.html">curs_util(3x)</A></B>
+              delch                   <B><A HREF="curs_delch.3x.html">curs_delch(3x)</A></B>
+              deleteln                <B><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></B>
+              delscreen               <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>
+              delwin                  <B><A HREF="curs_window.3x.html">curs_window(3x)</A></B>
+              derwin                  <B><A HREF="curs_window.3x.html">curs_window(3x)</A></B>
+              doupdate                <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>
+              dupwin                  <B><A HREF="curs_window.3x.html">curs_window(3x)</A></B>
+              echo                    <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              echochar                <B><A HREF="curs_addch.3x.html">curs_addch(3x)</A></B>
+              endwin                  <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>
+              erase                   <B><A HREF="curs_clear.3x.html">curs_clear(3x)</A></B>
+              erasechar               <B><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></B>
+              filter                  <B><A HREF="curs_util.3x.html">curs_util(3x)</A></B>
+              flash                   <B><A HREF="curs_beep.3x.html">curs_beep(3x)</A></B>
+              flushinp                <B><A HREF="curs_util.3x.html">curs_util(3x)</A></B>
+              getbegyx                <B><A HREF="curs_getyx.3x.html">curs_getyx(3x)</A></B>
+              getbkgd                 <B><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></B>
+              getch                   <B><A HREF="curs_getch.3x.html">curs_getch(3x)</A></B>
+              getmaxyx                <B><A HREF="curs_getyx.3x.html">curs_getyx(3x)</A></B>
+              getmouse                <B><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></B>*
+              getnstr                 <B><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></B>
+              getparyx                <B><A HREF="curs_getyx.3x.html">curs_getyx(3x)</A></B>
+              getstr                  <B><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></B>
+              getsyx                  <B><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></B>
+              getwin                  <B><A HREF="curs_util.3x.html">curs_util(3x)</A></B>
+              getyx                   <B><A HREF="curs_getyx.3x.html">curs_getyx(3x)</A></B>
+              halfdelay               <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              has_colors              <B><A HREF="curs_color.3x.html">curs_color(3x)</A></B>
+              has_ic                  <B><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></B>
+              has_il                  <B><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></B>
+              has_key                 <B><A HREF="curs_getch.3x.html">curs_getch(3x)</A></B>*
+              hline                   <B><A HREF="curs_border.3x.html">curs_border(3x)</A></B>
+              idcok                   <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>
+              idlok                   <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>
+              immedok                 <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>
+              inch                    <B><A HREF="curs_inch.3x.html">curs_inch(3x)</A></B>
+              inchnstr                <B><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></B>
+              inchstr                 <B><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></B>
+              init_color              <B><A HREF="curs_color.3x.html">curs_color(3x)</A></B>
+              init_pair               <B><A HREF="curs_color.3x.html">curs_color(3x)</A></B>
+
+              initscr                 <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>
+              innstr                  <B><A HREF="curs_instr.3x.html">curs_instr(3x)</A></B>
+              insch                   <B><A HREF="curs_insch.3x.html">curs_insch(3x)</A></B>
+              insdelln                <B><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></B>
+              insertln                <B><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></B>
+              insnstr                 <B><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></B>
+              insstr                  <B><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></B>
+              instr                   <B><A HREF="curs_instr.3x.html">curs_instr(3x)</A></B>
+              intrflush               <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              is_linetouched          <B><A HREF="curs_touch.3x.html">curs_touch(3x)</A></B>
+              is_wintouched           <B><A HREF="curs_touch.3x.html">curs_touch(3x)</A></B>
+              isendwin                <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>
+              keybound                <B><A HREF="keybound.3x.html">keybound(3x)</A></B>*
+              keyname                 <B><A HREF="curs_util.3x.html">curs_util(3x)</A></B>
+              keyok                   <B><A HREF="keyok.3x.html">keyok(3x)</A></B>*
+              keypad                  <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              killchar                <B><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></B>
+              leaveok                 <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>
+              longname                <B><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></B>
+              mcprint                 <B><A HREF="curs_print.3x.html">curs_print(3x)</A></B>*
+              meta                    <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              mouse_trafo             <B><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></B>*
+              mouseinterval           <B><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></B>*
+              mousemask               <B><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></B>*
+              move                    <B><A HREF="curs_move.3x.html">curs_move(3x)</A></B>
+              mvaddch                 <B><A HREF="curs_addch.3x.html">curs_addch(3x)</A></B>
+              mvaddchnstr             <B><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></B>
+              mvaddchstr              <B><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></B>
+              mvaddnstr               <B><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></B>
+              mvaddstr                <B><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></B>
+              mvchgat                 <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              mvcur                   <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+              mvdelch                 <B><A HREF="curs_delch.3x.html">curs_delch(3x)</A></B>
+              mvderwin                <B><A HREF="curs_window.3x.html">curs_window(3x)</A></B>
+              mvgetch                 <B><A HREF="curs_getch.3x.html">curs_getch(3x)</A></B>
+              mvgetnstr               <B><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></B>
+              mvgetstr                <B><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></B>
+              mvhline                 <B><A HREF="curs_border.3x.html">curs_border(3x)</A></B>
+              mvinch                  <B><A HREF="curs_inch.3x.html">curs_inch(3x)</A></B>
+              mvinchnstr              <B><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></B>
+              mvinchstr               <B><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></B>
+              mvinnstr                <B><A HREF="curs_instr.3x.html">curs_instr(3x)</A></B>
+              mvinsch                 <B><A HREF="curs_insch.3x.html">curs_insch(3x)</A></B>
+              mvinsnstr               <B><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></B>
+              mvinsstr                <B><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></B>
+              mvinstr                 <B><A HREF="curs_instr.3x.html">curs_instr(3x)</A></B>
+              mvprintw                <B><A HREF="curs_printw.3x.html">curs_printw(3x)</A></B>
+              mvscanw                 <B><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></B>
+              mvvline                 <B><A HREF="curs_border.3x.html">curs_border(3x)</A></B>
+              mvwaddch                <B><A HREF="curs_addch.3x.html">curs_addch(3x)</A></B>
+              mvwaddchnstr            <B><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></B>
+              mvwaddchstr             <B><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></B>
+              mvwaddnstr              <B><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></B>
+
+              mvwaddstr               <B><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></B>
+              mvwchgat                <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              mvwdelch                <B><A HREF="curs_delch.3x.html">curs_delch(3x)</A></B>
+              mvwgetch                <B><A HREF="curs_getch.3x.html">curs_getch(3x)</A></B>
+              mvwgetnstr              <B><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></B>
+              mvwgetstr               <B><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></B>
+              mvwhline                <B><A HREF="curs_border.3x.html">curs_border(3x)</A></B>
+              mvwin                   <B><A HREF="curs_window.3x.html">curs_window(3x)</A></B>
+              mvwinch                 <B><A HREF="curs_inch.3x.html">curs_inch(3x)</A></B>
+              mvwinchnstr             <B><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></B>
+              mvwinchstr              <B><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></B>
+              mvwinnstr               <B><A HREF="curs_instr.3x.html">curs_instr(3x)</A></B>
+              mvwinsch                <B><A HREF="curs_insch.3x.html">curs_insch(3x)</A></B>
+              mvwinsnstr              <B><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></B>
+              mvwinsstr               <B><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></B>
+              mvwinstr                <B><A HREF="curs_instr.3x.html">curs_instr(3x)</A></B>
+              mvwprintw               <B><A HREF="curs_printw.3x.html">curs_printw(3x)</A></B>
+              mvwscanw                <B><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></B>
+              mvwvline                <B><A HREF="curs_border.3x.html">curs_border(3x)</A></B>
+              napms                   <B><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></B>
+              newpad                  <B><A HREF="curs_pad.3x.html">curs_pad(3x)</A></B>
+              newterm                 <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>
+              newwin                  <B><A HREF="curs_window.3x.html">curs_window(3x)</A></B>
+              nl                      <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>
+              nocbreak                <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              nodelay                 <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              noecho                  <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              nonl                    <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>
+              noqiflush               <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              noraw                   <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              notimeout               <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              overlay                 <B><A HREF="curs_overlay.3x.html">curs_overlay(3x)</A></B>
+              overwrite               <B><A HREF="curs_overlay.3x.html">curs_overlay(3x)</A></B>
+              pair_content            <B><A HREF="curs_color.3x.html">curs_color(3x)</A></B>
+              pechochar               <B><A HREF="curs_pad.3x.html">curs_pad(3x)</A></B>
+              pnoutrefresh            <B><A HREF="curs_pad.3x.html">curs_pad(3x)</A></B>
+              prefresh                <B><A HREF="curs_pad.3x.html">curs_pad(3x)</A></B>
+              printw                  <B><A HREF="curs_printw.3x.html">curs_printw(3x)</A></B>
+              putp                    <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+              putwin                  <B><A HREF="curs_util.3x.html">curs_util(3x)</A></B>
+              qiflush                 <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              raw                     <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              redrawwin               <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>
+              refresh                 <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>
+              reset_prog_mode         <B><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></B>
+              reset_shell_mode        <B><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></B>
+              resetty                 <B><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></B>
+              resizeterm              <B><A HREF="resizeterm.3x.html">resizeterm(3x)</A></B>*
+              restartterm             <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+              ripoffline              <B><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></B>
+              savetty                 <B><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></B>
+              scanw                   <B><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></B>
+              scr_dump                <B><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></B>
+
+              scr_init                <B><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></B>
+              scr_restore             <B><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></B>
+              scr_set                 <B><A HREF="curs_scr_dump.3x.html">curs_scr_dump(3x)</A></B>
+              scrl                    <B><A HREF="curs_scroll.3x.html">curs_scroll(3x)</A></B>
+              scroll                  <B><A HREF="curs_scroll.3x.html">curs_scroll(3x)</A></B>
+              scrollok                <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>
+              set_curterm             <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+              set_term                <B><A HREF="curs_initscr.3x.html">curs_initscr(3x)</A></B>
+              setscrreg               <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>
+              setsyx                  <B><A HREF="curs_kernel.3x.html">curs_kernel(3x)</A></B>
+              setterm                 <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+              setupterm               <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+              slk_attr                <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>*
+              slk_attr_off            <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              slk_attr_on             <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              slk_attr_set            <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              slk_attroff             <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              slk_attron              <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              slk_attrset             <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              slk_clear               <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              slk_color               <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              slk_init                <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              slk_label               <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              slk_noutrefresh         <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              slk_refresh             <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              slk_restore             <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              slk_set                 <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              slk_touch               <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B>
+              standend                <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              standout                <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              start_color             <B><A HREF="curs_color.3x.html">curs_color(3x)</A></B>
+              subpad                  <B><A HREF="curs_pad.3x.html">curs_pad(3x)</A></B>
+              subwin                  <B><A HREF="curs_window.3x.html">curs_window(3x)</A></B>
+              syncok                  <B><A HREF="curs_window.3x.html">curs_window(3x)</A></B>
+              termattrs               <B><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></B>
+              termname                <B><A HREF="curs_termattrs.3x.html">curs_termattrs(3x)</A></B>
+              tgetent                 <B><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></B>
+              tgetflag                <B><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></B>
+              tgetnum                 <B><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></B>
+              tgetstr                 <B><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></B>
+              tgoto                   <B><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></B>
+              tigetflag               <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+              tigetnum                <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+              tigetstr                <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+              timeout                 <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              touchline               <B><A HREF="curs_touch.3x.html">curs_touch(3x)</A></B>
+              touchwin                <B><A HREF="curs_touch.3x.html">curs_touch(3x)</A></B>
+              tparm                   <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+              tputs                   <B><A HREF="curs_termcap.3x.html">curs_termcap(3x)</A></B>
+              tputs                   <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+              trace                   <B><A HREF="curs_trace.3x.html">curs_trace(3x)</A></B>*
+              typeahead               <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              unctrl                  <B><A HREF="curs_util.3x.html">curs_util(3x)</A></B>
+
+              ungetch                 <B><A HREF="curs_getch.3x.html">curs_getch(3x)</A></B>
+              ungetmouse              <B><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></B>*
+              untouchwin              <B><A HREF="curs_touch.3x.html">curs_touch(3x)</A></B>
+              use_default_colors      <B><A HREF="default_colors.3x.html">default_colors(3x)</A></B>*
+              use_env                 <B><A HREF="curs_util.3x.html">curs_util(3x)</A></B>
+              use_extended_names      <B><A HREF="curs_extend.3x.html">curs_extend(3x)</A></B>*
+              vidattr                 <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+              vidputs                 <B><A HREF="curs_terminfo.3x.html">curs_terminfo(3x)</A></B>
+              vline                   <B><A HREF="curs_border.3x.html">curs_border(3x)</A></B>
+              vw_printw               <B><A HREF="curs_printw.3x.html">curs_printw(3x)</A></B>
+              vw_scanw                <B><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></B>
+              vwprintw                <B><A HREF="curs_printw.3x.html">curs_printw(3x)</A></B>
+              vwscanw                 <B><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></B>
+              waddch                  <B><A HREF="curs_addch.3x.html">curs_addch(3x)</A></B>
+              waddchnstr              <B><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></B>
+              waddchstr               <B><A HREF="curs_addchstr.3x.html">curs_addchstr(3x)</A></B>
+              waddnstr                <B><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></B>
+              waddstr                 <B><A HREF="curs_addstr.3x.html">curs_addstr(3x)</A></B>
+              wattr_get               <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              wattr_off               <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              wattr_on                <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              wattr_set               <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              wattroff                <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              wattron                 <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              wattrset                <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              wbkgd                   <B><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></B>
+              wbkgdset                <B><A HREF="curs_bkgd.3x.html">curs_bkgd(3x)</A></B>
+              wborder                 <B><A HREF="curs_border.3x.html">curs_border(3x)</A></B>
+              wchgat                  <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              wclear                  <B><A HREF="curs_clear.3x.html">curs_clear(3x)</A></B>
+              wclrtobot               <B><A HREF="curs_clear.3x.html">curs_clear(3x)</A></B>
+              wclrtoeol               <B><A HREF="curs_clear.3x.html">curs_clear(3x)</A></B>
+              wcolor_set              <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              wcursyncup              <B><A HREF="curs_window.3x.html">curs_window(3x)</A></B>
+              wdelch                  <B><A HREF="curs_delch.3x.html">curs_delch(3x)</A></B>
+              wdeleteln               <B><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></B>
+              wechochar               <B><A HREF="curs_addch.3x.html">curs_addch(3x)</A></B>
+              wenclose                <B><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></B>*
+              werase                  <B><A HREF="curs_clear.3x.html">curs_clear(3x)</A></B>
+              wgetch                  <B><A HREF="curs_getch.3x.html">curs_getch(3x)</A></B>
+              wgetnstr                <B><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></B>
+              wgetstr                 <B><A HREF="curs_getstr.3x.html">curs_getstr(3x)</A></B>
+              whline                  <B><A HREF="curs_border.3x.html">curs_border(3x)</A></B>
+              winch                   <B><A HREF="curs_inch.3x.html">curs_inch(3x)</A></B>
+              winchnstr               <B><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></B>
+              winchstr                <B><A HREF="curs_inchstr.3x.html">curs_inchstr(3x)</A></B>
+              winnstr                 <B><A HREF="curs_instr.3x.html">curs_instr(3x)</A></B>
+              winsch                  <B><A HREF="curs_insch.3x.html">curs_insch(3x)</A></B>
+              winsdelln               <B><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></B>
+              winsertln               <B><A HREF="curs_deleteln.3x.html">curs_deleteln(3x)</A></B>
+              winsnstr                <B><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></B>
+              winsstr                 <B><A HREF="curs_insstr.3x.html">curs_insstr(3x)</A></B>
+              winstr                  <B><A HREF="curs_instr.3x.html">curs_instr(3x)</A></B>
+
+              wmouse_trafo            <B><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></B>*
+              wmove                   <B><A HREF="curs_move.3x.html">curs_move(3x)</A></B>
+              wnoutrefresh            <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>
+              wprintw                 <B><A HREF="curs_printw.3x.html">curs_printw(3x)</A></B>
+              wredrawln               <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>
+              wrefresh                <B><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></B>
+              wresize                 <B><A HREF="wresize.3x.html">wresize(3x)</A></B>*
+              wscanw                  <B><A HREF="curs_scanw.3x.html">curs_scanw(3x)</A></B>
+              wscrl                   <B><A HREF="curs_scroll.3x.html">curs_scroll(3x)</A></B>
+              wsetscrreg              <B><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></B>
+              wstandend               <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              wstandout               <B><A HREF="curs_attr.3x.html">curs_attr(3x)</A></B>
+              wsyncdown               <B><A HREF="curs_window.3x.html">curs_window(3x)</A></B>
+              wsyncup                 <B><A HREF="curs_window.3x.html">curs_window(3x)</A></B>
+              wtimeout                <B><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></B>
+              wtouchln                <B><A HREF="curs_touch.3x.html">curs_touch(3x)</A></B>
+              wvline                  <B><A HREF="curs_border.3x.html">curs_border(3x)</A></B>
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       Routines that return an integer return  <B>ERR</B>  upon  failure
+       and  an  integer  value  other  than  <B>ERR</B>  upon successful
+       completion,  unless  otherwise  noted   in   the   routine
+       descriptions.
+
+       All  macros  return  the  value  of  the <B>w</B> version, except
+       <B>setscrreg</B>, <B>wsetscrreg</B>,  <B>getyx</B>,  <B>getbegyx</B>,  <B>getmaxyx</B>.   The
+       return  values  of <B>setscrreg</B>, <B>wsetscrreg</B>, <B>getyx</B>, <B>getbegyx</B>,
+       and <B>getmaxyx</B> are undefined (<I>i</I>.<I>e</I>., these should not be used
+       as the right-hand side of assignment statements).
+
+       Routines that return pointers return <B>NULL</B> on error.
+
+
+</PRE>
+<H2>ENVIRONMENT</H2><PRE>
+       The   following   environment   symbols   are  useful  for
+       customizing the runtime behavior of the  <B>ncurses</B>  library.
+       The  most  important  ones  have been already discussed in
+       detail.
+
+       BAUDRATE
+            The debugging library checks this environment  symbol
+            when the application has redirected output to a file.
+            The symbol's numeric value is used for the  baudrate.
+            If  no value is found <B>ncurses</B> uses 9600.  This allows
+            testers to construct repeatable test-cases that  take
+            into account costs that depend on baudrate.
+
+       CC   When set, change occurrences of the command_character
+            (i.e., the <B>cmdch</B> capability) of the  loaded  terminfo
+            entries  to  the  value  of  this  symbol.   Very few
+            terminfo entries provide this feature.
+
+       COLUMNS
+            Specify  the  width  of  the  screen  in  characters.
+            Applications   running  in  a  windowing  environment
+            usually are able to obtain the width of the window in
+            which  they  are  executing.  If neither the $COLUMNS
+            value nor the terminal's screen  size  is  available,
+            <B>ncurses</B>  uses  the size which may be specified in the
+            terminfo database (i.e., the <B>cols</B> capability).
+
+            It is important that your application use  a  correct
+            size  for  the  screen.   However, this is not always
+            possible because your application may be running on a
+            host  which  does  not honor NAWS (Negotiations About
+            Window Size), or because you are temporarily  running
+            as another user.
+
+            Either  COLUMNS  or  LINES  symbols  may be specified
+            independently.  This is mainly useful  to  circumvent
+            legacy  misfeatures  of  terminal descriptions, e.g.,
+            xterm which commonly specifies a 65 line screen.  For
+            best  results, <B>lines</B> and <B>cols</B> should not be specified
+            in a terminal description for terminals which are run
+            as emulations.
+
+            Use the <B>use_env</B> function to disable this feature.
+
+       ESCDELAY
+            Specifies  the total time, in milliseconds, for which
+            ncurses will await  a  character  sequence,  e.g.,  a
+            function  key.  The default value, 1000 milliseconds,
+            is enough for most  uses.   However,  it  is  made  a
+            variable to accommodate unusual applications.
+
+            The most common instance where you may wish to change
+            this value is to work with slow hosts, e.g.,  running
+            on  a  network.   If  the host cannot read characters
+            rapidly enough, it will have the same  effect  as  if
+            the  terminal did not send characters rapidly enough.
+            The library will still see a timeout.
+
+            Note that  xterm  mouse  events  are  built  up  from
+            character sequences received from the xterm.  If your
+            application makes heavy use of multiple-clicking, you
+            may  wish  to lengthen this default value because the
+            timeout applies to the composed multi-click event  as
+            well as the individual clicks.
+
+       HOME Tells  <B>ncurses</B> where your home directory is.  That is
+            where  it  may  read  and  write  auxiliary  terminal
+            descriptions:
+
+            $HOME/.termcap
+            $HOME/.terminfo
+
+       LINES
+            Like  COLUMNS,  specify  the  height of the screen in
+            characters.  See COLUMNS for a detailed  description.
+
+       MOUSE_BUTTONS_123
+            This applies only to the OS/2 EMX port.  It specifies
+            the order of buttons on the mouse.   OS/2  numbers  a
+            3-button mouse inconsistently from other platforms:
+
+            1 = left
+            2 = right
+            3 = middle.
+
+            This symbol lets you customize the mouse.  The symbol
+            must be three numeric digits 1-3 in any order,  e.g.,
+            123  or  321.   If  it is not specified, <B>ncurses</B> uses
+            132.
+
+       NCURSES_NO_PADDING
+            Most of the terminal  descriptions  in  the  terminfo
+            database  are  written for real "hardware" terminals.
+            Many people use terminal emulators  which  run  in  a
+            windowing    environment    and    use   curses-based
+            applications.  Terminal emulators can  duplicate  all
+            of  the important aspects of a hardware terminal, but
+            they do not have the  same  limitations.   The  chief
+            limitation of a hardware terminal from the standpoint
+            of your application is the  management  of  dataflow,
+            i.e.,   timing.    Unless   a  hardware  terminal  is
+            interfaced into a terminal concentrator  (which  does
+            flow  control),  it (or your application) must manage
+            dataflow, preventing overruns.  The cheapest solution
+            (no  hardware cost) is for your program to do this by
+            pausing  after  operations  that  the  terminal  does
+            slowly, such as clearing the display.
+
+            As  a  result,  many terminal descriptions (including
+            the vt100) have delay times embedded.  You  may  wish
+            to  use  these  descriptions, but not want to pay the
+            performance penalty.
+
+            Set the NCURSES_NO_PADDING symbol to disable all  but
+            mandatory  padding.   Mandatory  padding is used as a
+            part of special control sequences such as <I>flash</I>.
+
+       NCURSES_NO_SETBUF
+            Normally  <B>ncurses</B>  enables  buffered  output   during
+            terminal  initialization.   This  is done (as in SVr4
+            curses)  for  performance   reasons.    For   testing
+            purposes,  both  of <B>ncurses</B> and certain applications,
+            this  feature  is   made   optional.    Setting   the
+            NCURSES_NO_SETBUF variable disables output buffering,
+            leaving the output  in  the  original  (usually  line
+            buffered) mode.
+
+       NCURSES_TRACE
+            During  initialization, the <B>ncurses</B> debugging library
+            checks the NCURSES_TRACE symbol.  If it  is  defined,
+            to a numeric value, <B>ncurses</B> calls the <B>trace</B> function,
+            using that value as the argument.
+
+            The argument values, which are defined  in  <B>curses.h</B>,
+            provide  several  types of information.  When running
+            with traces enabled, your application will write  the
+            file <B>trace</B> to the current directory.
+
+       TERM Denotes  your  terminal  type.  Each terminal type is
+            distinct, though many are similar.
+
+       TERMCAP
+            If the  <B>ncurses</B>  library  has  been  configured  with
+            <I>termcap</I>  support, <B>ncurses</B> will check for a terminal's
+            description in termcap form if it is not available in
+            the terminfo database.
+
+            The   TERMCAP   symbol  contains  either  a  terminal
+            description (with newlines stripped out), or  a  file
+            name  telling  where  the  information denoted by the
+            TERM symbol  exists.   In  either  case,  setting  it
+            directs  <B>ncurses</B>  to  ignore the usual place for this
+            information, e.g., /etc/termcap.
+
+       TERMINFO
+            Overrides the directory in which <B>ncurses</B> searches for
+            your terminal description.  This is the simplest, but
+            not the only way to change the list  of  directories.
+            The complete list of directories in order follows:
+
+            -  the last directory to which <B>ncurses</B> wrote, if any,
+               is searched first.
+
+            -  the directory specified by the TERMINFO symbol
+
+            -  $HOME/.terminfo
+
+            -  directories listed in the TERMINFO_DIRS symbol
+
+            -  one or more directories whose names are configured
+               and  compiled  into  the  ncurses  library,  e.g.,
+               /usr/share/terminfo
+
+       TERMINFO_DIRS
+            Specifies  a  list  of  directories  to  search   for
+            terminal  descriptions.   The  list  is  separated by
+            colons (i.e., ":").  All of the terminal descriptions
+            are  in  terminfo  form,  which  makes a subdirectory
+            named for the first  letter  of  the  terminal  names
+            therein.
+
+       TERMPATH
+            If  TERMCAP  does  not  hold a file name then <B>ncurses</B>
+            checks the  TERMPATH  symbol.   This  is  a  list  of
+            filenames  separated  by  colons (i.e., ":").  If the
+            TERMPATH symbol is not  set,  <B>ncurses</B>  looks  in  the
+            files   /etc/termcap,   /usr/share/misc/termcap   and
+            $HOME/.termcap, in that order.
+
+       The library may be configured to disregard  the  following
+       variables  when  the current user is the superuser (root),
+       or if the application uses setuid or  setgid  permissions:
+       $TERMINFO, $TERMINFO_DIRS, $TERMPATH, as well as $HOME.
+
+
+</PRE>
+<H2>FILES</H2><PRE>
+       /usr/share/tabset
+            directory  containing  initialization  files  for the
+            terminal  capability   database   /usr/share/terminfo
+            terminal capability database
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="terminfo.5.html">terminfo(5)</A></B>  and  3x  pages  whose names begin "curs_" for
+       detailed routine descriptions.
+
+
+</PRE>
+<H2>EXTENSIONS</H2><PRE>
+       The  <B>ncurses</B>  library  can  be  compiled  with  an  option
+       (<B>-DUSE_GETCAP</B>)   that   falls   back   to   the  old-style
+       /etc/termcap file if the terminal setup code cannot find a
+       terminfo entry corresponding to <B>TERM</B>.  Use of this feature
+       is not recommended, as it essentially includes  an  entire
+       termcap   compiler   in   the  <B>ncurses</B>  startup  code,  at
+       significant cost in core and startup cycles.
+
+       The <B>ncurses</B>  library  includes  facilities  for  capturing
+       mouse  events  on certain terminals (including xterm). See
+       the <B><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></B> manual page for details.
+
+       The <B>ncurses</B> library includes facilities for responding  to
+       window  resizing  events,  e.g., when running in an xterm.
+       See the <B><A HREF="resizeterm.3x.html">resizeterm(3x)</A></B> and <B><A HREF="wresize.3x.html">wresize(3x)</A></B>  manual  pages  for
+       details.   In addition, the library may be configured with
+       a SIGWINCH handler.
+
+       The <B>ncurses</B> library extends the fixed set of function  key
+       capabilities  of  terminals  by  allowing  the application
+       designer to define additional key  sequences  at  runtime.
+       See  the  <B><A HREF="define_key.3x.html">define_key(3x)</A></B>  and  <B><A HREF="keyok.3x.html">keyok(3x)</A></B>  manual pages for
+       details.
+
+       The  <B>ncurses</B>  library  can  exploit  the  capabilities  of
+       terminals  which  implement the ISO-6429 SGR 39 and SGR 49
+       controls, which allow an application to reset the terminal
+       to  its  original  foreground and background colors.  From
+       the users' perspective, the application is  able  to  draw
+       colored   text   on   a  background  whose  color  is  set
+       independently,  providing  better   control   over   color
+       contrasts.  See the <B><A HREF="use_default_colors.3x.html">use_default_colors(3x)</A></B> manual page for
+       details.
+       The <B>ncurses</B> library  includes  a  function  for  directing
+       application  output  to a printer attached to the terminal
+       device.  See the <B><A HREF="curs_print.3x.html">curs_print(3x)</A></B> manual page for details.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The  <B>ncurses</B>  library  is  intended   to   be   BASE-level
+       conformant with the XSI Curses standard.  Certain portions
+       of the EXTENDED XSI Curses functionality (including  color
+       support) are supported.  The following EXTENDED XSI Curses
+       calls in support of wide (multibyte)  characters  are  not
+       yet   implemented:   <B>add_wch</B>,   <B>add_wchnstr</B>,   <B>add_wchstr</B>,
+       <B>addnwstr</B>, <B>addwstr</B>, <B>bkgrnd</B>, <B>bkgrndset</B>, <B>border_set</B>, <B>box_set</B>,
+       <B>echo_wchar</B>,   <B>erasewchar</B>,  <B>get_wch</B>,  <B>get_wstr</B>,  <B>getbkgrnd</B>,
+       <B>getcchar</B>,  <B>getn_wstr</B>,   <B>getwchtype</B>,   <B>hline_set</B>,   <B>in_wch</B>,
+       <B>in_wchnstr</B>,   <B>in_wchstr</B>,   <B>innwstr</B>,   <B>ins_nwstr</B>,  <B>ins_wch</B>,
+       <B>ins_wstr</B>,   <B>inwchnstr</B>,   <B>inwchstr</B>,    <B>inwstr</B>,    <B>key_name</B>,
+       <B>killwchar</B>,    <B>mvadd_wch</B>,    <B>mvadd_wchnstr</B>,   <B>mvadd_wchstr</B>,
+       <B>mvaddnwstr</B>, <B>mvaddwstr</B>, <B>mvget_wch</B>, <B>mvget_wstr</B>, <B>mvgetn_wstr</B>,
+       <B>mvhline_set</B>,  <B>mvin_wch</B>, <B>mvinnwstr</B>, <B>mvins_nwstr</B>, <B>mvins_wch</B>,
+       <B>mvins_wstr</B>, <B>mvinwchnstr</B>, <B>mvinwchstr</B>, <B>mvinwchstr</B>, <B>mvinwstr</B>,
+       <B>mvvline_set</B>,  <B>mvwadd_wch</B>,  <B>mvwadd_wchnstr</B>,  <B>mvwadd_wchstr</B>,
+       <B>mvwaddnwstr</B>,    <B>mvwaddwstr</B>,     <B>mvwget_ch</B>,     <B>mvwget_wch</B>,
+       <B>mvwget_wstr</B>,    <B>mvwgetn_wstr</B>,   <B>mvwhline_set</B>,   <B>mvwin_wch</B>,
+       <B>mvwin_wchnstr</B>,  <B>mvwin_wchstr</B>,  <B>mvwinnwstr</B>,   <B>mvwins_nwstr</B>,
+       <B>mvwins_wch</B>,    <B>mvwins_wstr</B>,    <B>mvwinwchnstr</B>.    <B>mvwinwstr</B>,
+       <B>mvwvline_set</B>, <B>pecho_wchar</B>, <B>setcchar</B>, <B>slk_wset</B>, <B>term_attrs</B>,
+       <B>unget_wch</B>,   <B>vhline_set</B>,  <B>vid_attr</B>,  <B>vid_puts</B>,  <B>vline_set</B>,
+       <B>wadd_wch</B>, <B>wadd_wchnstr</B>, <B>wadd_wchstr</B>, <B>waddnwstr</B>,  <B>waddwstr</B>,
+       <B>waddwstr</B>,  <B>wbkgrnd</B>,  <B>wbkgrndset</B>,  <B>wbkgrndset</B>, <B>wborder_set</B>,
+       <B>wecho_wchar</B>, <B>wecho_wchar</B>, <B>wget_wch</B>, <B>wget_wstr</B>, <B>wgetbkgrnd</B>,
+       <B>wgetn_wstr</B>,  <B>whline_set</B>, <B>win_wch</B>, <B>win_wchnstr</B>, <B>win_wchstr</B>,
+       <B>winnwstr</B>,  <B>wins_nwstr</B>,  <B>wins_wch</B>,  <B>wins_wstr</B>,  <B>winwchnstr</B>,
+       <B>winwchstr</B>, <B>winwstr</B>, <B>wunctrl</B>, <B>wvline_set</B>,
+
+       A  small  number of local differences (that is, individual
+       differences between the XSI Curses and <B>ncurses</B> calls)  are
+       described  in  <B>PORTABILITY</B>  sections  of  the  library man
+       pages.
+
+       The routine <B>has_key</B> is not part of XPG4, nor is it present
+       in  SVr4.  See the <B><A HREF="curs_getch.3x.html">curs_getch(3x)</A></B> manual page for details.
+
+       The routine <B>slk_attr</B> is  not  part  of  XPG4,  nor  is  it
+       present  in  SVr4.   See  the <B><A HREF="curs_slk.3x.html">curs_slk(3x)</A></B> manual page for
+       details.
+
+       The    routines    <B>getmouse</B>,    <B>mousemask</B>,     <B>ungetmouse</B>,
+       <B>mouseinterval</B>,  and <B>wenclose</B> relating to mouse interfacing
+       are not part of XPG4, nor are they present in  SVr4.   See
+       the <B><A HREF="curs_mouse.3x.html">curs_mouse(3x)</A></B> manual page for details.
+
+       The routine <B>mcprint</B> was not present in any previous curses
+       implementation.  See the <B><A HREF="curs_print.3x.html">curs_print(3x)</A></B>  manual  page  for
+       details.
+       The routine <B>wresize</B> is not part of XPG4, nor is it present
+       in SVr4.  See the <B><A HREF="wresize.3x.html">wresize(3x)</A></B> manual page for details.
+
+       In  historic  curses  versions,  delays  embedded  in  the
+       capabilities   <B>cr</B>,   <B>ind</B>,   <B>cub1</B>,  <B>ff</B>  and  <B>tab</B>  activated
+       corresponding delay bits in the UNIX tty driver.  In  this
+       implementation,  all  padding  is done by NUL sends.  This
+       method  is  slightly  more  expensive,  but  narrows   the
+       interface  to  the UNIX kernel significantly and increases
+       the package's portability correspondingly.
+
+       In the XSI standard and  SVr4  manual  pages,  many  entry
+       points have prototype arguments of the for <B>char</B> <B>*const</B> (or
+       <B>cchar_t</B>  <B>*const</B>,  or  <B>wchar_t</B>  <B>*const</B>,  or  <B>void</B>  <B>*const</B>).
+       Depending  on  one's interpretation of the ANSI C standard
+       (see section 3.5.4.1), these declarations are  either  (a)
+       meaningless,   or   (b)   meaningless  and  illegal.   The
+       declaration <B>const</B> <B>char</B>  <B>*x</B>  is  a  modifiable  pointer  to
+       unmodifiable  data,  but <B>char</B> <B>*const</B> <B>x</B>' is an unmodifiable
+       pointer to modifiable data.  Given that C passes arguments
+       by  value,  <B>&lt;type&gt;</B>  <B>*const</B>  as  a  formal  type is at best
+       dubious.   Some  compilers  choke   on   the   prototypes.
+       Therefore,  in this implementation, they have been changed
+       to <B>const</B> <B>&lt;type&gt;</B> <B>*</B> globally.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The header  file  <B>&lt;curses.h&gt;</B>  automatically  includes  the
+       header files <B>&lt;stdio.h&gt;</B> and <B>&lt;unctrl.h&gt;</B>.
+
+       If  standard  output from a <B>ncurses</B> program is re-directed
+       to something which is not a tty, screen  updates  will  be
+       directed  to  standard  error.   This  was an undocumented
+       feature of AT&amp;T System V Release 3 curses.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Zeyd M. Ben-Halim, Eric  S.  Raymond,  Thomas  E.  Dickey.
+       Based on pcurses by Pavel Curtis.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/panel.3x.html b/ncurses-5.2/doc/html/man/panel.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       panel - panel stack extension for curses
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;panel.h&gt;</B>
+
+       <B>cc</B> <B>[flags]</B> <B>sourcefiles</B> <B>-lpanel</B> <B>-lncurses</B>
+
+       <B>PANEL</B> <B>*new_panel(WINDOW</B> <B>*win)</B>
+       <B>int</B> <B>bottom_panel(PANEL</B> <B>*pan)</B>
+       <B>int</B> <B>top_panel(PANEL</B> <B>*pan)</B>
+       <B>int</B> <B>show_panel(PANEL</B> <B>*pan)</B>
+       <B>void</B> <B>update_panels();</B>
+       <B>int</B> <B>hide_panel(PANEL</B> <B>*pan)</B>
+       <B>WINDOW</B> <B>*panel_window(const</B> <B>PANEL</B> <B>*pan)</B>
+       <B>int</B> <B>replace_panel(PANEL</B> <B>*pan,</B> <B>WINDOW</B> <B>*window)</B>
+       <B>int</B> <B>move_panel(PANEL</B> <B>*pan,</B> <B>int</B> <B>starty,</B> <B>int</B> <B>startx)</B>
+       <B>int</B> <B>panel_hidden(const</B> <B>PANEL</B> <B>*pan)</B>
+       <B>PANEL</B> <B>*panel_above(const</B> <B>PANEL</B> <B>*pan)</B>
+       <B>PANEL</B> <B>*panel_below(const</B> <B>PANEL</B> <B>*pan)</B>
+       <B>int</B> <B>set_panel_userptr(PANEL</B> <B>*pan,</B> <B>const</B> <B>void</B> <B>*ptr)</B>
+       <B>const</B> <B>void</B> <B>*panel_userptr(const</B> <B>PANEL</B> <B>*pan)</B>
+       <B>int</B> <B>del_panel(PANEL</B> <B>*pan)</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       Panels  are  <B><A HREF="ncurses.3x.html">curses(3x)</A></B>  windows with the added feature of
+       depth.  Panel functions allow the use of  stacked  windows
+       and  ensure  the  proper  portions  of each window and the
+       curses <B>stdscr</B> window are hidden or displayed  when  panels
+       are  added,  moved,  modified or removed.  The set of cur-
+       rently visible panels is the stack of panels.  The  <B>stdscr</B>
+       window  is  beneath all panels, and is not considered part
+       of the stack.
+
+       A window is associated with every panel.  The  panel  rou-
+       tines  enable you to create, move, hides, and show panels,
+       as well as position a panel at any desired location in the
+       stack.
+
+       Panel routines are a functional layer added to <B><A HREF="ncurses.3x.html">curses(3x)</A></B>,
+       make only high-level curses calls, and work anywhere  ter-
+       minfo curses does.
+
+
+</PRE>
+<H2>FUNCTIONS</H2><PRE>
+       <B>new_panel(win)</B>
+              allocates   a   <B>PANEL</B> structure, associates it with
+              <B>win</B>, places the panel  on  the  top  of  the  stack
+              (causes   it  to   be   displayed  above  any other
+              panel) and returns a pointer to the new panel.
+
+       <B>void</B> <B>update_panels()</B>
+              refreshes the virtual screen to reflect  the  rela-
+              tions between the panels in the stack, but does not
+              call doupdate() to  refresh  the  physical  screen.
+              Use this function and not wrefresh or wnoutrefresh.
+              update_panels() may be called more than once before
+              a  call  to doupdate(), but doupdate() is the func-
+              tion responsible for updating the physical  screen.
+
+       <B>del_panel(pan)</B>
+              removes the given panel from the  stack and deallo-
+              cates the <B>PANEL</B> structure (but not  its  associated
+              window).
+
+       <B>hide_panel(pan)</B>
+              removes  the  given  panel from the panel stack and
+              thus hides it from view. The <B>PANEL</B> structure is not
+              lost, merely removed from the stack.
+
+       <B>show_panel(pan)</B>
+              makes  a  hidden panel visible by placing it on top
+              of the panels in the panel stack. See COMPATIBILITY
+              below.
+
+       <B>top_panel(pan)</B>
+              puts  the  given visible panel on top of all panels
+              in the stack.  See COMPATIBILITY below.
+
+       <B>bottom_panel(pan)</B>
+              puts panel at the bottom of all panels.
+
+       <B>move_panel(pan,starty,startx)</B>
+              moves the given panel window so that its upper-left
+              corner  is  at  <B>starty</B>, <B>startx</B>.  It does not change
+              the position of the panel in the stack.  Be sure to
+              use  this  function,  not  <B>mvwin()</B>, to move a panel
+              window.
+
+       <B>replace_panel(pan,window)</B>
+              replaces the current window of  panel  with  <B>window</B>
+              (useful, for example if you want to resize a panel;
+              if you're using <B>ncurses</B>, you can call <B>replace_panel</B>
+              on  the output of <B><A HREF="wresize.3x.html">wresize(3x)</A></B>).  It does not change
+              the position of the panel in the stack.
+
+       <B>panel_above(pan)</B>
+              returns a pointer to the panel above pan.   If  the
+              panel  argument is <B>(PANEL</B> <B>*)0</B>, it returns a pointer
+              to the bottom panel in the stack.
+
+       <B>panel_below(pan)</B>
+              returns a pointer to the panel just below pan.   If
+              the  panel  argument  is  <B>(PANEL</B>  <B>*)0</B>, it returns a
+              pointer to the top panel in the stack.
+
+       <B>set_panel_userptr(pan,ptr)</B>
+              sets the panel's user pointer.
+
+       <B>panel_userptr(pan)</B>
+              returns the user pointer for a given panel.
+
+       <B>panel_window(pan)</B>
+              returns a pointer to the window of the given panel.
+
+
+</PRE>
+<H2>DIAGNOSTICS</H2><PRE>
+       Each  routine  that  returns  a pointer returns <B>NULL</B> if an
+       error occurs. Each  routine  that  returns  an  int  value
+       returns <B>OK</B> if it executes successfully and <B>ERR</B> if not.
+
+
+</PRE>
+<H2>COMPATIBILITY</H2><PRE>
+       Reasonable  care  has been taken to  ensure  compatibility
+       with  the  native  panel  facility  introduced  in  SVr3.2
+       (inspection of the SVr4 manual pages suggests the program-
+       ming interface is unchanged).  The <B>PANEL</B>  data  structures
+       are  merely   similar. The  programmer is cautioned not to
+       directly use <B>PANEL</B> fields.
+
+       The functions <B>show_panel()</B> and <B>top_panel()</B>  are  identical
+       in  this  implementation,  and work equally well with dis-
+       played or hidden panels.  In the native System V implemen-
+       tation, <B>show_panel()</B> is intended for making a hidden panel
+       visible (at the top  of  the  stack)  and  <B>top_panel()</B>  is
+       intended  for  making an already-visible panel move to the
+       top of the stack. You are cautioned  to  use  the  correct
+       function   to   ensure  compatibility  with  native  panel
+       libraries.
+
+
+</PRE>
+<H2>NOTE</H2><PRE>
+       In your library list, libpanel.a should  be  before  libn-
+       curses.a;  that  is,  you want to say `-lpanel -lncurses',
+       not the other way around (which  would  give  you  a  link
+       error using GNU <B><A HREF="ld.1.html">ld(1)</A></B> and some other linkers).
+
+
+</PRE>
+<H2>FILES</H2><PRE>
+       panel.h interface for the panels library
+
+       libpanel.a the panels library itself
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>
+
+
+</PRE>
+<H2>AUTHOR</H2><PRE>
+       Originally   written   by   Warren  Tucker  &lt;wht@n4hgf.mt-
+       park.ga.us&gt;, primarily to assist  in  porting  u386mon  to
+       systems  without  a native panels library.  Repackaged for
+       ncurses by Zeyd ben-Halim.
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/resizeterm.3x.html b/ncurses-5.2/doc/html/man/resizeterm.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>resizeterm</B> - change the curses terminal size
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>resizeterm(int</B> <B>lines,</B> <B>int</B> <B>columns);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       This  is  an extension to the curses library.  It provides
+       callers with a hook into the <B>ncurses</B> data to  resize  win-
+       dows, primarily for use by programs running in an X Window
+       terminal (e.g., xterm).  The function  <B>resizeterm</B>  resizes
+       the  standard  and current windows to the specified dimen-
+       sions, and adjusts other  bookkeeping  data  used  by  the
+       <B>ncurses</B> library that record the window dimensions.
+
+       When  resizing  the  windows, the function blank-fills the
+       areas that are extended. The  calling  application  should
+       fill in these areas with appropriate data.
+
+       The function attempts to resize all windows.  However, due
+       to the calling convention of pads, it is not  possible  to
+       resize  these  without  additional  interaction  with  the
+       application.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The function returns the integer <B>ERR</B> upon failure  and  <B>OK</B>
+       on success.  It will fail if either of the dimensions less
+       than or equal  to  zero,  or  if  an  error  occurs  while
+       (re)allocating memory for the windows.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       While  this  function  is intended to be used to support a
+       signal handler (i.e., for SIGWINCH), care should be  taken
+       to  avoid invoking it in a context where <B>malloc</B> or <B>realloc</B>
+       may have been interrupted, since it uses those  functions.
+
+       If  ncurses  is configured to supply its own SIGWINCH han-
+       dler, the <B>resizeterm</B> function ungetch's a <B>KEY_RESIZE</B> which
+       will  be  read on the next call to <B>getch</B>.  This is used to
+       alert an application that the screen size has changed, and
+       that  it should repaint special features such as pads that
+       cannot be done automatically.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="wresize.3x.html">wresize(3x)</A></B>.
+
+
+</PRE>
+<H2>AUTHOR</H2><PRE>
+       Thomas Dickey (from an equivalent function written in 1988
+       for BSD curses).
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/term.5.html b/ncurses-5.2/doc/html/man/term.5.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       term - format of compiled term file.
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>term</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       Compiled terminfo descriptions are placed under the direc-
+       tory <B>/usr/share/terminfo</B>.  In  order  to  avoid  a  linear
+       search of a huge UNIX system directory, a two-level scheme
+       is used: <B>/c/name</B> where <I>name</I> is the name of  the  terminal,
+       and  <I>c</I>  is the first character of <I>name</I>.  Thus, <I>act4</I> can be
+       found in the  file  <B>/usr/share/terminfo/a/act4</B>.   Synonyms
+       for the same terminal are implemented by multiple links to
+       the same compiled file.
+
+       The format has been chosen so that it will be the same  on
+       all  hardware.   An  8 or more bit byte is assumed, but no
+       assumptions about byte  ordering  or  sign  extension  are
+       made.
+
+       The  compiled  file  is  created with the <I>tic</I> program, and
+       read by the routine <I>setupterm</I>.  The file is  divided  into
+       six parts: the header, terminal names, boolean flags, num-
+       bers, strings, and string table.
+
+       The header section begins the file.  This section contains
+       six  short  integers in the format described below.  These
+       integers are (1) the magic number (octal  0432);  (2)  the
+       size,  in  bytes,  of the names section; (3) the number of
+       bytes in the boolean section;  (4)  the  number  of  short
+       integers in the numbers section; (5) the number of offsets
+       (short integers) in the strings section; (6) the size,  in
+       bytes, of the string table.
+
+       Short  integers  are stored in two 8-bit bytes.  The first
+       byte contains the least significant 8 bits of  the  value,
+       and  the second byte contains the most significant 8 bits.
+       (Thus, the value represented  is  256*second+first.)   The
+       value -1 is represented by the two bytes 0377, 0377; other
+       negative values are illegal. This  value  generally  means
+       that  the  corresponding  capability  is missing from this
+       terminal.  Note that this format corresponds to the  hard-
+       ware  of  the  VAX  and  PDP-11  (that  is,  little-endian
+       machines).  Machines where this does not correspond to the
+       hardware  must  read the integers as two bytes and compute
+       the little-endian value.
+
+       The terminal names section comes next.   It  contains  the
+       first  line of the terminfo description, listing the vari-
+       ous names for the terminal, separated by the  `|'  charac-
+       ter.   The section is terminated with an ASCII NUL charac-
+       ter.
+
+       The boolean flags have one byte for each flag.  This  byte
+       is  either  0  or 1 as the flag is present or absent.  The
+       capabilities are in the same order as the file &lt;term.h&gt;.
+
+       Between the boolean section and the number section, a null
+       byte  will  be  inserted, if necessary, to ensure that the
+       number section begins on an even byte (this is a relic  of
+       the   PDP-11's   word-addressed  architecture,  originally
+       designed in to avoid IOT traps  induced  by  addressing  a
+       word  on  an  odd  byte boundary).  All short integers are
+       aligned on a short word boundary.
+
+       The numbers section is similar to the flags section.  Each
+       capability  takes up two bytes, and is stored as a little-
+       endian short integer.  If the value represented is -1, the
+       capability is taken to be missing.
+
+       The  strings  section is also similar.  Each capability is
+       stored as a short integer, in the format above.   A  value
+       of  -1  means  the  capability is missing.  Otherwise, the
+       value is taken as an offset  from  the  beginning  of  the
+       string table.  Special characters in ^X or \c notation are
+       stored in their interpreted form, not the printing  repre-
+       sentation.  Padding information $&lt;nn&gt; and parameter infor-
+       mation %x are stored intact in uninterpreted form.
+
+       The final section is the string table.   It  contains  all
+       the values of string capabilities referenced in the string
+       section.  Each string is null terminated.
+
+       Note that it is possible for <I>setupterm</I> to expect a differ-
+       ent  set  of capabilities than are actually present in the
+       file.  Either the database may  have  been  updated  since
+       <I>setupterm</I> has been recompiled (resulting in extra unrecog-
+       nized entries in the file) or the program  may  have  been
+       recompiled  more  recently  than  the database was updated
+       (resulting in missing  entries).   The  routine  <I>setupterm</I>
+       must  be prepared for both possibilities - this is why the
+       numbers and sizes are included.   Also,  new  capabilities
+       must  always  be added at the end of the lists of boolean,
+       number, and string capabilities.
+
+       Despite the consistent use of  little-endian  for  numbers
+       and  the  otherwise self-describing format, it is not wise
+       to count on portability of binary terminfo entries between
+       commercial  UNIX  versions.  The problem is that there are
+       at least three versions of terminfo (under HP-UX, AIX, and
+       OSF/1)  which  diverged from System V terminfo after SVr1,
+       and have added extension capabilities to the string  table
+       that  (in the binary format) collide with System V and XSI
+       Curses extensions.  See <B><A HREF="terminfo.5.html">terminfo(5)</A></B> for  detailed  discus-
+       sion of terminfo source compatibility issues.
+
+       As  an  example, here is a hex dump of the description for
+       the Lear-Siegler ADM-3, a  popular  though  rather  stupid
+       early terminal:
+
+       adm3a|lsi adm3a,
+               am,
+               cols#80, lines#24,
+               bel=^G, clear= 32$&lt;1&gt;, cr=^M, cub1=^H, cud1=^J,
+               cuf1=^L, cup==%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K,
+               home=^^, ind=^J,
+
+       0000  1a 01 10 00 02 00 03 00  82 00 31 00 61 64 6d 33  ........ ..1.adm3
+       0010  61 7c 6c 73 69 20 61 64  6d 33 61 00 00 01 50 00  a|lsi ad m3a...P.
+       0020  ff ff 18 00 ff ff 00 00  02 00 ff ff ff ff 04 00  ........ ........
+       0030  ff ff ff ff ff ff ff ff  0a 00 25 00 27 00 ff ff  ........ ..%.'...
+       0040  29 00 ff ff ff ff 2b 00  ff ff 2d 00 ff ff ff ff  ).....+. ..-.....
+       0050  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+       0060  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+       0070  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+       0080  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+       0090  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+       00a0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+       00b0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+       00c0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+       00d0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+       00e0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+       00f0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+       0100  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+       0110  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+       0120  ff ff ff ff ff ff 2f 00  07 00 0d 00 1a 24 3c 31  ....../. .....$&lt;1
+       0130  3e 00 1b 3d 25 70 31 25  7b 33 32 7d 25 2b 25 63  &gt;..=%p1% {32}%+%c
+       0140  25 70 32 25 7b 33 32 7d  25 2b 25 63 00 0a 00 1e  %p2%{32} %+%c....
+       0150  00 08 00 0c 00 0b 00 0a  00                       ........ .
+
+
+       Some  limitations:  total  compiled  entries cannot exceed
+       4096 bytes.  The name field cannot exceed 128 bytes.
+
+
+</PRE>
+<H2>FILES</H2><PRE>
+       /usr/share/terminfo/*/*  compiled terminal capability data
+       base
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="terminfo.5.html">terminfo(5)</A></B>.
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       term - conventions for naming terminal types
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  environment variable <B>TERM</B> should normally contain the
+       type name of the terminal, console or display-device  type
+       you  are  using.   This  information  is  critical for all
+       screen-oriented  programs,  including  your   editor   and
+       mailer.
+
+       A  default  <B>TERM</B>  value will be set on a per-line basis by
+       either <B>/etc/inittab</B> (Linux and  System-V-like  UNIXes)  or
+       <B>/etc/ttys</B>  (BSD  UNIXes).  This will nearly always suffice
+       for workstation and microcomputer consoles.
+
+       If you use a dialup line, the type of device  attached  to
+       it  may vary.  Older UNIX systems pre-set a very dumb ter-
+       minal type like `dumb' or `dialup' on dialup lines.  Newer
+       ones may pre-set `vt100', reflecting the prevalence of DEC
+       VT100-compatible terminals  and  personal-computer  emula-
+       tors.
+
+       Modern  telnets  pass  your <B>TERM</B> environment variable from
+       the local side to the remote one.  There can  be  problems
+       if  the  remote terminfo or termcap entry for your type is
+       not compatible with yours, but this situation is rare  and
+       can  almost  always  be  avoided  by  explicitly exporting
+       `vt100' (assuming you are in fact using  a  VT100-superset
+       console, terminal, or terminal emulator.)
+
+       In any case, you are free to override the system <B>TERM</B> set-
+       ting to your taste in your  shell  profile.   The  <B><A HREF="tset.1.html">tset(1)</A></B>
+       utility  may  be  of  assistance; you can give it a set of
+       rules for deducing or requesting a terminal type based  on
+       the tty device and baud rate.
+
+       Setting your own <B>TERM</B> value may also be useful if you have
+       created a custom  entry  incorporating  options  (such  as
+       visual  bell  or reverse-video) which you wish to override
+       the system default type for your line.
+
+       Terminal type descriptions are stored as files of capabil-
+       ity data underneath /usr/share/terminfo.  To browse a list
+       of all terminal names recognized by the system, do
+
+            toe | more
+
+       from your shell.  These capability files are in  a  binary
+       format optimized for retrieval speed (unlike the old text-
+       based <B>termcap</B> format they replace); to examine  an  entry,
+       you  must  use  the <B><A HREF="infocmp.1.html">infocmp(1)</A></B> command.  Invoke it as fol-
+       lows:
+
+            infocmp <I>entry-name</I>
+
+       where <I>entry-name</I> is the name of the type you wish to exam-
+       ine  (and the name of its capability file the subdirectory
+       of /usr/share/terminfo named for its first letter).   This
+       command  dumps  a  capability  file  in  the  text  format
+       described by <B><A HREF="terminfo.5.html">terminfo(5)</A></B>.
+
+       The first line of  a  <B><A HREF="terminfo.5.html">terminfo(5)</A></B>  description  gives  the
+       names by which terminfo knows a terminal, separated by `|'
+       (pipe-bar) characters with the last name field  terminated
+       by  a  comma.   The first name field is the type's <I>primary</I>
+       <I>name</I>, and is the one to use when setting <B>TERM</B>.   The  last
+       name  field  (if  distinct  from  the first) is actually a
+       description of the terminal type (it may  contain  blanks;
+       the others must be single words).  Name fields between the
+       first and last (if present) are aliases for the  terminal,
+       usually historical names retained for compatibility.
+
+       There are some conventions for how to choose terminal pri-
+       mary names that help keep  them  informative  and  unique.
+       Here is a step-by-step guide to naming terminals that also
+       explains how to parse them:
+
+       First, choose a root name.  The root  will  consist  of  a
+       lower-case  letter followed by up to seven lower-case let-
+       ters or digits.  You need to avoid using punctuation char-
+       acters  in  root  names,  because they are used and inter-
+       preted as filenames and shell meta-characters (such as  !,
+       $, *, ? etc.) embedded in them may cause odd and unhelpful
+       behavior.  The slash (/), or any other character that  may
+       be  interpreted  by  anyone's file system (\, $, [, ]), is
+       especially dangerous  (terminfo  is  platform-independent,
+       and  choosing  names with special characters could someday
+       make life difficult for users of a future port).  The  dot
+       (.)  character  is  relatively safe as long as there is at
+       most one per root name; some historical terminfo names use
+       it.
+
+       The  root  name for a terminal or workstation console type
+       should almost always begin with a vendor prefix  (such  as
+       <B>hp</B>  for Hewlett-Packard, <B>wy</B> for Wyse, or <B>att</B> for AT&amp;T ter-
+       minals), or a common name of the terminal line (<B>vt</B> for the
+       VT  series of terminals from DEC, or <B>sun</B> for Sun Microsys-
+       tems workstation consoles, or <B>regent</B> for the  ADDS  Regent
+       series.   You  can list the terminfo tree to see what pre-
+       fixes are already in common use.   The  root  name  prefix
+       should  be  followed  when  appropriate by a model number;
+       thus <B>vt100</B>, <B>hp2621</B>, <B>wy50</B>.
+
+       The root name for a PC-Unix console type should be the  OS
+       name,  i.e.  <B>linux</B>, <B>bsdos</B>, <B>freebsd</B>, <B>netbsd</B>.  It should <I>not</I>
+       be <B>console</B> or any other generic that might cause confusion
+       in  a  multi-platform environment!  If a model number fol-
+       lows, it should indicate either the OS  release  level  or
+       the console driver release level.
+       The root name for a terminal emulator (assuming it doesn't
+       fit one of the standard ANSI or vt100 types) should be the
+       program  name or a readily recognizable abbreviation of it
+       (i.e. <B>versaterm</B>, <B>ctrm</B>).
+
+       Following the root name, you may add any reasonable number
+       of hyphen-separated feature suffixes.
+
+       2p   Has two pages of memory.  Likewise 4p, 8p, etc.
+
+       mc   Magic-cookie.   Some  terminals (notably older Wyses)
+            can only support one attribute  without  magic-cookie
+            lossage.   Their  base  entry  is usually paired with
+            another that has this suffix and uses  magic  cookies
+            to support multiple attributes.
+
+       -am  Enable auto-margin (right-margin wraparound)
+
+       -m   Mono mode - suppress color support
+
+       -na  No  arrow keys - termcap ignores arrow keys which are
+            actually there on the terminal, so the user  can  use
+            the arrow keys locally.
+
+       -nam No auto-margin - suppress am capability
+
+       -nl  No labels - suppress soft labels
+
+       -nsl No status line - suppress status line
+
+       -pp  Has a printer port which is used.
+
+       -rv  Terminal in reverse video mode (black on white)
+
+       -s   Enable status line.
+
+       -vb  Use visible bell (flash) rather than beep.
+
+       -w   Wide; terminal is in 132 column mode.
+
+       Conventionally,   if  your  terminal  type  is  a  variant
+       intended to specify a line height, that suffix  should  go
+       first.  So, for a hypothetical FuBarCo model 2317 terminal
+       in 30-line mode with reverse video,  best  form  would  be
+       <B>fubar-30-rv</B> (rather than, say, `fubar-rv-30').
+
+       Terminal types that are written not as standalone entries,
+       but rather as components to be plugged into other  entries
+       via  <B>use</B> capabilities, are distinguished by using embedded
+       plus signs rather than dashes.
+
+       Commands which use a  terminal  type  to  control  display
+       often  accept  a  -T  option  that accepts a terminal name
+       argument.  Such programs should  fall  back  on  the  <B>TERM</B>
+       environment variable when no -T option is specified.
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       For  maximum  compatibility  with  older  System V UNIXes,
+       names and aliases should be unique  within  the  first  14
+       characters.
+
+
+</PRE>
+<H2>FILES</H2><PRE>
+       /usr/share/terminfo/?/*
+            compiled terminal capability data base
+
+       /etc/inittab
+            tty line initialization (AT&amp;T-like UNIXes).
+
+       /etc/ttys
+            tty line initialization (BSD-like UNIXes).
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="terminfo.5.html">terminfo(5)</A></B>, <B><A HREF="term.5.html">term(5)</A></B>.
+
+
+
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+
+
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+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/terminfo.5.html b/ncurses-5.2/doc/html/man/terminfo.5.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       terminfo - terminal capability data base
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       /usr/share/terminfo/*/*
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       <I>Terminfo</I>  is  a  data  base  describing terminals, used by
+       screen-oriented programs  such  as  <B><A HREF="nvi.1.html">nvi(1)</A></B>,  <B><A HREF="rogue.1.html">rogue(1)</A></B>  and
+       libraries  such  as <B><A HREF="ncurses.3x.html">curses(3x)</A></B>.  <I>Terminfo</I> describes termi-
+       nals by giving a set of capabilities which they  have,  by
+       specifying how to perform screen operations, and by speci-
+       fying padding requirements and initialization sequences.
+
+       Entries in <I>terminfo</I> consist of a sequence of `,' separated
+       fields  (embedded  commas may be escaped with a  backslash
+       or notated as \072).  White space after the `,'  separator
+       is  ignored.   The first entry for each terminal gives the
+       names which are known for the terminal, separated  by  `|'
+       characters.   The  first  name  given  is  the most common
+       abbreviation for the terminal, the last name given  should
+       be  a  long  name  fully identifying the terminal, and all
+       others are understood as synonyms for the  terminal  name.
+       All names but the last should be in lower case and contain
+       no blanks; the last name may well contain upper  case  and
+       blanks for readability.
+
+       Terminal names (except for the last, verbose entry) should
+       be chosen using the following conventions.  The particular
+       piece  of  hardware  making  up the terminal should have a
+       root name, thus ``hp2621''.  This name should not  contain
+       hyphens.  Modes that the hardware can be in, or user pref-
+       erences, should be indicated by appending a hyphen  and  a
+       mode  suffix.   Thus,  a vt100 in 132 column mode would be
+       vt100-w.  The following suffixes should be used where pos-
+       sible:
+
+      <B>Suffix</B>                  <B>Meaning</B>                   <B>Example</B>
+      -<I>nn</I>      Number of lines on the screen            aaa-60
+      -<I>n</I>p      Number of pages of memory                c100-4p
+      -am      With automargins (usually the default)   vt100-am
+      -m       Mono mode; suppress color                ansi-m
+      -mc      Magic cookie; spaces when highlighting   wy30-mc
+      -na      No arrow keys (leave them in local)      c100-na
+      -nam     Without automatic margins                vt100-nam
+      -nl      No status line                           att4415-nl
+      -ns      No status line                           hp2626-ns
+      -rv      Reverse video                            c100-rv
+      -s       Enable status line                       vt100-s
+      -vb      Use visible bell instead of beep         wy370-vb
+      -w       Wide mode (&gt; 80 columns, usually 132)    vt100-w
+
+       For  more  on terminal naming conventions, see the <B>term(7)</B>
+       manual page.
+
+   <B>Capabilities</B>
+       The following is a  complete  table  of  the  capabilities
+       included  in a terminfo description block and available to
+       terminfo-using code.  In each line of the table,
+
+       The <B>variable</B> is the name by which the programmer  (at  the
+       terminfo level) accesses the capability.
+
+       The  <B>capname</B>  is  the  short  name used in the text of the
+       database, and is used by a person updating  the  database.
+       Whenever  possible,  capnames are chosen to be the same as
+       or similar to the ANSI X3.64-1979 standard (now superseded
+       by  ECMA-48,  which uses identical or very similar names).
+       Semantics are also intended to match those of the specifi-
+       cation.
+
+       The  termcap code is the old <B>termcap</B> capability name (some
+       capabilities are new, and have names which termcap did not
+       originate).
+
+       Capability  names have no hard length limit, but an infor-
+       mal limit of 5 characters has been adopted  to  keep  them
+       short  and  to  allow  the tabs in the source file <B>Caps</B> to
+       line up nicely.
+
+       Finally, the description  field  attempts  to  convey  the
+       semantics  of  the capability.  You may find some codes in
+       the description field:
+
+       (P)    indicates that padding may be specified
+
+       #[1-9] in the description field indicates that the  string
+              is passed through tparm with parms as given (#<I>i</I>).
+
+       (P*)   indicates  that  padding  may vary in proportion to
+              the number of lines affected
+
+       (#<I>i</I>)   indicates the <I>i</I>th parameter.
+
+
+       These are the boolean capabilities:
+
+               <B>Variable</B>          <B>Cap-</B>  <B>TCap</B>      <B>Description</B>
+               <B>Booleans</B>          <B>name</B>  <B>Code</B>
+       auto_left_margin          bw    bw    cub1 wraps from col-
+                                             umn 0 to last column
+       auto_right_margin         am    am    terminal has auto-
+                                             matic margins
+       back_color_erase          bce   ut    screen erased with
+                                             background color
+       can_change                ccc   cc    terminal can re-
+                                             define existing col-
+                                             ors
+
+       ceol_standout_glitch      xhp   xs    standout not erased
+                                             by overwriting (hp)
+       col_addr_glitch           xhpa  YA    only positive motion
+                                             for hpa/mhpa caps
+       cpi_changes_res           cpix  YF    changing character
+                                             pitch changes reso-
+                                             lution
+       cr_cancels_micro_mode     crxm  YB    using cr turns off
+                                             micro mode
+       dest_tabs_magic_smso      xt    xt    tabs destructive,
+                                             magic so char
+                                             (t1061)
+       eat_newline_glitch        xenl  xn    newline ignored
+                                             after 80 cols (con-
+                                             cept)
+       erase_overstrike          eo    eo    can erase over-
+                                             strikes with a blank
+       generic_type              gn    gn    generic line type
+       hard_copy                 hc    hc    hardcopy terminal
+       hard_cursor               chts  HC    cursor is hard to
+                                             see
+       has_meta_key              km    km    Has a meta key
+                                             (i.e., sets 8th-bit)
+       has_print_wheel           daisy YC    printer needs opera-
+                                             tor to change char-
+                                             acter set
+       has_status_line           hs    hs    has extra status
+                                             line
+       hue_lightness_saturation  hls   hl    terminal uses only
+                                             HLS color notation
+                                             (Tektronix)
+       insert_null_glitch        in    in    insert mode distin-
+                                             guishes nulls
+       lpi_changes_res           lpix  YG    changing line pitch
+                                             changes resolution
+       memory_above              da    da    display may be
+                                             retained above the
+                                             screen
+       memory_below              db    db    display may be
+                                             retained below the
+                                             screen
+       move_insert_mode          mir   mi    safe to move while
+                                             in insert mode
+       move_standout_mode        msgr  ms    safe to move while
+                                             in standout mode
+       needs_xon_xoff            nxon  nx    padding won't work,
+                                             xon/xoff required
+       no_esc_ctlc               xsb   xb    beehive (f1=escape,
+                                             f2=ctrl C)
+       no_pad_char               npc   NP    pad character does
+                                             not exist
+       non_dest_scroll_region    ndscr ND    scrolling region is
+                                             non-destructive
+
+       non_rev_rmcup             nrrmc NR    smcup does not
+                                             reverse rmcup
+       over_strike               os    os    terminal can over-
+                                             strike
+       prtr_silent               mc5i  5i    printer won't echo
+                                             on screen
+       row_addr_glitch           xvpa  YD    only positive motion
+                                             for vpa/mvpa caps
+       semi_auto_right_margin    sam   YE    printing in last
+                                             column causes cr
+       status_line_esc_ok        eslok es    escape can be used
+                                             on the status line
+       tilde_glitch              hz    hz    can't print ~'s
+                                             (hazeltine)
+       transparent_underline     ul    ul    underline character
+                                             overstrikes
+       xon_xoff                  xon   xo    terminal uses
+                                             xon/xoff handshaking
+
+       These are the numeric capabilities:
+
+            <B>Variable</B>         <B>Cap-</B>     <B>TCap</B>       <B>Description</B>
+             <B>Numeric</B>         <B>name</B>     <B>Code</B>
+       columns               cols     co     number of columns in
+                                             a line
+       init_tabs             it       it     tabs initially every
+                                             # spaces
+       label_height          lh       lh     rows in each label
+       label_width           lw       lw     columns in each
+                                             label
+       lines                 lines    li     number of lines on
+                                             screen or page
+       lines_of_memory       lm       lm     lines of memory if &gt;
+                                             line. 0 means varies
+       magic_cookie_glitch   xmc      sg     number of blank
+                                             characters left by
+                                             smso or rmso
+       max_attributes        ma       ma     maximum combined
+                                             attributes terminal
+                                             can handle
+       max_colors            colors   Co     maximum number of
+                                             colors on screen
+       max_pairs             pairs    pa     maximum number of
+                                             color-pairs on the
+                                             screen
+       maximum_windows       wnum     MW     maximum number of
+                                             defineable windows
+       no_color_video        ncv      NC     video attributes
+                                             that can't be used
+                                             with colors
+       num_labels            nlab     Nl     number of labels on
+                                             screen
+
+
+       padding_baud_rate     pb       pb     lowest baud rate
+                                             where padding needed
+       virtual_terminal      vt       vt     virtual terminal
+                                             number (CB/unix)
+       width_status_line     wsl      ws     number of columns in
+                                             status line
+
+       The following numeric  capabilities  are  present  in  the
+       SVr4.0  term  structure, but are not yet documented in the
+       man page.  They came in with SVr4's printer support.
+
+             <B>Variable</B>         <B>Cap-</B>    <B>TCap</B>       <B>Description</B>
+             <B>Numeric</B>          <B>name</B>    <B>Code</B>
+       bit_image_entwining    bitwin  Yo     number of passes for
+                                             each bit-image row
+       bit_image_type         bitype  Yp     type of bit-image
+                                             device
+       buffer_capacity        bufsz   Ya     numbers of bytes
+                                             buffered before
+                                             printing
+       buttons                btns    BT     number of buttons on
+                                             mouse
+       dot_horz_spacing       spinh   Yc     spacing of dots hor-
+                                             izontally in dots
+                                             per inch
+       dot_vert_spacing       spinv   Yb     spacing of pins ver-
+                                             tically in pins per
+                                             inch
+       max_micro_address      maddr   Yd     maximum value in
+                                             micro_..._address
+       max_micro_jump         mjump   Ye     maximum value in
+                                             parm_..._micro
+       micro_col_size         mcs     Yf     character step size
+                                             when in micro mode
+       micro_line_size        mls     Yg     line step size when
+                                             in micro mode
+       number_of_pins         npins   Yh     numbers of pins in
+                                             print-head
+       output_res_char        orc     Yi     horizontal resolu-
+                                             tion in units per
+                                             line
+       output_res_horz_inch   orhi    Yk     horizontal resolu-
+                                             tion in units per
+                                             inch
+       output_res_line        orl     Yj     vertical resolution
+                                             in units per line
+       output_res_vert_inch   orvi    Yl     vertical resolution
+                                             in units per inch
+       print_rate             cps     Ym     print rate in char-
+                                             acters per second
+       wide_char_size         widcs   Yn     character step size
+                                             when in double wide
+                                             mode
+
+       These are the string capabilities:
+
+               <B>Variable</B>          <B>Cap-</B>   <B>TCap</B>     <B>Description</B>
+                <B>String</B>           <B>name</B>   <B>Code</B>
+       acs_chars                 acsc   ac   graphics charset
+                                             pairs, based on
+                                             vt100
+       back_tab                  cbt    bt   back tab (P)
+       bell                      bel    bl   audible signal
+                                             (bell) (P)
+       carriage_return           cr     cr   carriage return (P*)
+                                             (P*)
+       change_char_pitch         cpi    ZA   Change number of
+                                             characters per inch
+                                             to #1
+       change_line_pitch         lpi    ZB   Change number of
+                                             lines per inch to #1
+       change_res_horz           chr    ZC   Change horizontal
+                                             resolution to #1
+       change_res_vert           cvr    ZD   Change vertical res-
+                                             olution to #1
+       change_scroll_region      csr    cs   change region to
+                                             line #1 to line #2
+                                             (P)
+       char_padding              rmp    rP   like ip but when in
+                                             insert mode
+       clear_all_tabs            tbc    ct   clear all tab stops
+                                             (P)
+       clear_margins             mgc    MC   clear right and left
+                                             soft margins
+       clear_screen              clear  cl   clear screen and
+                                             home cursor (P*)
+       clr_bol                   el1    cb   Clear to beginning
+                                             of line
+       clr_eol                   el     ce   clear to end of line
+                                             (P)
+       clr_eos                   ed     cd   clear to end of
+                                             screen (P*)
+       column_address            hpa    ch   horizontal position
+                                             #1, absolute (P)
+       command_character         cmdch  CC   terminal settable
+                                             cmd character in
+                                             prototype !?
+       create_window             cwin   CW   define a window #1
+                                             from #2,#3 to #4,#5
+       cursor_address            cup    cm   move to row #1
+                                             columns #2
+       cursor_down               cud1   do   down one line
+       cursor_home               home   ho   home cursor (if no
+                                             cup)
+       cursor_invisible          civis  vi   make cursor invisi-
+                                             ble
+       cursor_left               cub1   le   move left one space
+
+       cursor_mem_address        mrcup  CM   memory relative cur-
+                                             sor addressing, move
+                                             to row #1 columns #2
+       cursor_normal             cnorm  ve   make cursor appear
+                                             normal (undo
+                                             civis/cvvis)
+       cursor_right              cuf1   nd   non-destructive
+                                             space (move right
+                                             one space)
+       cursor_to_ll              ll     ll   last line, first
+                                             column (if no cup)
+       cursor_up                 cuu1   up   up one line
+       cursor_visible            cvvis  vs   make cursor very
+                                             visible
+       define_char               defc   ZE   Define a character
+                                             #1, #2 dots wide,
+                                             descender #3
+       delete_character          dch1   dc   delete character
+                                             (P*)
+       delete_line               dl1    dl   delete line (P*)
+       dial_phone                dial   DI   dial number #1
+       dis_status_line           dsl    ds   disable status line
+       display_clock             dclk   DK   display clock
+       down_half_line            hd     hd   half a line down
+       ena_acs                   enacs  eA   enable alternate
+                                             char set
+       enter_alt_charset_mode    smacs  as   start alternate
+                                             character set (P)
+       enter_am_mode             smam   SA   turn on automatic
+                                             margins
+       enter_blink_mode          blink  mb   turn on blinking
+       enter_bold_mode           bold   md   turn on bold (extra
+                                             bright) mode
+       enter_ca_mode             smcup  ti   string to start pro-
+                                             grams using cup
+       enter_delete_mode         smdc   dm   enter delete mode
+       enter_dim_mode            dim    mh   turn on half-bright
+                                             mode
+       enter_doublewide_mode     swidm  ZF   Enter double-wide
+                                             mode
+       enter_draft_quality       sdrfq  ZG   Enter draft-quality
+                                             mode
+       enter_insert_mode         smir   im   enter insert mode
+       enter_italics_mode        sitm   ZH   Enter italic mode
+       enter_leftward_mode       slm    ZI   Start leftward car-
+                                             riage motion
+       enter_micro_mode          smicm  ZJ   Start micro-motion
+                                             mode
+       enter_near_letter_quality snlq   ZK   Enter NLQ mode
+       enter_normal_quality      snrmq  ZL   Enter normal-quality
+                                             mode
+       enter_protected_mode      prot   mp   turn on protected
+                                             mode
+
+       enter_reverse_mode        rev    mr   turn on reverse
+                                             video mode
+       enter_secure_mode         invis  mk   turn on blank mode
+                                             (characters invisi-
+                                             ble)
+       enter_shadow_mode         sshm   ZM   Enter shadow-print
+                                             mode
+       enter_standout_mode       smso   so   begin standout mode
+       enter_subscript_mode      ssubm  ZN   Enter subscript mode
+       enter_superscript_mode    ssupm  ZO   Enter superscript
+                                             mode
+       enter_underline_mode      smul   us   begin underline mode
+       enter_upward_mode         sum    ZP   Start upward car-
+                                             riage motion
+       enter_xon_mode            smxon  SX   turn on xon/xoff
+                                             handshaking
+       erase_chars               ech    ec   erase #1 characters
+                                             (P)
+       exit_alt_charset_mode     rmacs  ae   end alternate char-
+                                             acter set (P)
+       exit_am_mode              rmam   RA   turn off automatic
+                                             margins
+       exit_attribute_mode       sgr0   me   turn off all
+                                             attributes
+       exit_ca_mode              rmcup  te   strings to end pro-
+                                             grams using cup
+       exit_delete_mode          rmdc   ed   end delete mode
+       exit_doublewide_mode      rwidm  ZQ   End double-wide mode
+       exit_insert_mode          rmir   ei   exit insert mode
+       exit_italics_mode         ritm   ZR   End italic mode
+       exit_leftward_mode        rlm    ZS   End left-motion mode
+       exit_micro_mode           rmicm  ZT   End micro-motion
+                                             mode
+       exit_shadow_mode          rshm   ZU   End shadow-print
+                                             mode
+       exit_standout_mode        rmso   se   exit standout mode
+       exit_subscript_mode       rsubm  ZV   End subscript mode
+       exit_superscript_mode     rsupm  ZW   End superscript mode
+       exit_underline_mode       rmul   ue   exit underline mode
+       exit_upward_mode          rum    ZX   End reverse charac-
+                                             ter motion
+       exit_xon_mode             rmxon  RX   turn off xon/xoff
+                                             handshaking
+       fixed_pause               pause  PA   pause for 2-3 sec-
+                                             onds
+       flash_hook                hook   fh   flash switch hook
+       flash_screen              flash  vb   visible bell (may
+                                             not move cursor)
+       form_feed                 ff     ff   hardcopy terminal
+                                             page eject (P*)
+       from_status_line          fsl    fs   return from status
+                                             line
+       goto_window               wingo  WG   go to window #1
+
+       hangup                    hup    HU   hang-up phone
+       init_1string              is1    i1   initialization
+                                             string
+       init_2string              is2    is   initialization
+                                             string
+       init_3string              is3    i3   initialization
+                                             string
+       init_file                 if     if   name of initializa-
+                                             tion file
+       init_prog                 iprog  iP   path name of program
+                                             for initialization
+       initialize_color          initc  Ic   initialize color #1
+                                             to (#2,#3,#4)
+       initialize_pair           initp  Ip   Initialize color
+                                             pair #1 to
+                                             fg=(#2,#3,#4),
+                                             bg=(#5,#6,#7)
+       insert_character          ich1   ic   insert character (P)
+       insert_line               il1    al   insert line (P*)
+       insert_padding            ip     ip   insert padding after
+                                             inserted character
+       key_a1                    ka1    K1   upper left of keypad
+       key_a3                    ka3    K3   upper right of key-
+                                             pad
+       key_b2                    kb2    K2   center of keypad
+       key_backspace             kbs    kb   backspace key
+       key_beg                   kbeg   @1   begin key
+       key_btab                  kcbt   kB   back-tab key
+       key_c1                    kc1    K4   lower left of keypad
+       key_c3                    kc3    K5   lower right of key-
+                                             pad
+       key_cancel                kcan   @2   cancel key
+       key_catab                 ktbc   ka   clear-all-tabs key
+       key_clear                 kclr   kC   clear-screen or
+                                             erase key
+       key_close                 kclo   @3   close key
+       key_command               kcmd   @4   command key
+       key_copy                  kcpy   @5   copy key
+       key_create                kcrt   @6   create key
+       key_ctab                  kctab  kt   clear-tab key
+       key_dc                    kdch1  kD   delete-character key
+       key_dl                    kdl1   kL   delete-line key
+       key_down                  kcud1  kd   down-arrow key
+       key_eic                   krmir  kM   sent by rmir or smir
+                                             in insert mode
+       key_end                   kend   @7   end key
+       key_enter                 kent   @8   enter/send key
+       key_eol                   kel    kE   clear-to-end-of-line
+                                             key
+       key_eos                   ked    kS   clear-to-end-of-
+                                             screen key
+       key_exit                  kext   @9   exit key
+       key_f0                    kf0    k0   F0 function key
+
+       key_f1                    kf1    k1   F1 function key
+       key_f10                   kf10   k;   F10 function key
+       key_f11                   kf11   F1   F11 function key
+       key_f12                   kf12   F2   F12 function key
+       key_f13                   kf13   F3   F13 function key
+       key_f14                   kf14   F4   F14 function key
+       key_f15                   kf15   F5   F15 function key
+       key_f16                   kf16   F6   F16 function key
+       key_f17                   kf17   F7   F17 function key
+       key_f18                   kf18   F8   F18 function key
+       key_f19                   kf19   F9   F19 function key
+       key_f2                    kf2    k2   F2 function key
+       key_f20                   kf20   FA   F20 function key
+       key_f21                   kf21   FB   F21 function key
+       key_f22                   kf22   FC   F22 function key
+       key_f23                   kf23   FD   F23 function key
+       key_f24                   kf24   FE   F24 function key
+       key_f25                   kf25   FF   F25 function key
+       key_f26                   kf26   FG   F26 function key
+       key_f27                   kf27   FH   F27 function key
+       key_f28                   kf28   FI   F28 function key
+       key_f29                   kf29   FJ   F29 function key
+       key_f3                    kf3    k3   F3 function key
+       key_f30                   kf30   FK   F30 function key
+       key_f31                   kf31   FL   F31 function key
+       key_f32                   kf32   FM   F32 function key
+       key_f33                   kf33   FN   F33 function key
+       key_f34                   kf34   FO   F34 function key
+       key_f35                   kf35   FP   F35 function key
+       key_f36                   kf36   FQ   F36 function key
+       key_f37                   kf37   FR   F37 function key
+       key_f38                   kf38   FS   F38 function key
+       key_f39                   kf39   FT   F39 function key
+       key_f4                    kf4    k4   F4 function key
+       key_f40                   kf40   FU   F40 function key
+       key_f41                   kf41   FV   F41 function key
+       key_f42                   kf42   FW   F42 function key
+       key_f43                   kf43   FX   F43 function key
+       key_f44                   kf44   FY   F44 function key
+       key_f45                   kf45   FZ   F45 function key
+       key_f46                   kf46   Fa   F46 function key
+       key_f47                   kf47   Fb   F47 function key
+       key_f48                   kf48   Fc   F48 function key
+       key_f49                   kf49   Fd   F49 function key
+       key_f5                    kf5    k5   F5 function key
+       key_f50                   kf50   Fe   F50 function key
+       key_f51                   kf51   Ff   F51 function key
+       key_f52                   kf52   Fg   F52 function key
+       key_f53                   kf53   Fh   F53 function key
+       key_f54                   kf54   Fi   F54 function key
+       key_f55                   kf55   Fj   F55 function key
+       key_f56                   kf56   Fk   F56 function key
+       key_f57                   kf57   Fl   F57 function key
+
+       key_f58                   kf58   Fm   F58 function key
+       key_f59                   kf59   Fn   F59 function key
+       key_f6                    kf6    k6   F6 function key
+       key_f60                   kf60   Fo   F60 function key
+       key_f61                   kf61   Fp   F61 function key
+       key_f62                   kf62   Fq   F62 function key
+       key_f63                   kf63   Fr   F63 function key
+       key_f7                    kf7    k7   F7 function key
+       key_f8                    kf8    k8   F8 function key
+       key_f9                    kf9    k9   F9 function key
+       key_find                  kfnd   @0   find key
+       key_help                  khlp   %1   help key
+       key_home                  khome  kh   home key
+       key_ic                    kich1  kI   insert-character key
+       key_il                    kil1   kA   insert-line key
+       key_left                  kcub1  kl   left-arrow key
+       key_ll                    kll    kH   lower-left key (home
+                                             down)
+       key_mark                  kmrk   %2   mark key
+       key_message               kmsg   %3   message key
+       key_move                  kmov   %4   move key
+       key_next                  knxt   %5   next key
+       key_npage                 knp    kN   next-page key
+       key_open                  kopn   %6   open key
+       key_options               kopt   %7   options key
+       key_ppage                 kpp    kP   previous-page key
+       key_previous              kprv   %8   previous key
+       key_print                 kprt   %9   print key
+       key_redo                  krdo   %0   redo key
+       key_reference             kref   &amp;1   reference key
+       key_refresh               krfr   &amp;2   refresh key
+       key_replace               krpl   &amp;3   replace key
+       key_restart               krst   &amp;4   restart key
+       key_resume                kres   &amp;5   resume key
+       key_right                 kcuf1  kr   right-arrow key
+       key_save                  ksav   &amp;6   save key
+       key_sbeg                  kBEG   &amp;9   shifted begin key
+       key_scancel               kCAN   &amp;0   shifted cancel key
+       key_scommand              kCMD   *1   shifted command key
+       key_scopy                 kCPY   *2   shifted copy key
+       key_screate               kCRT   *3   shifted create key
+       key_sdc                   kDC    *4   shifted delete-char-
+                                             acter key
+       key_sdl                   kDL    *5   shifted delete-line
+                                             key
+       key_select                kslt   *6   select key
+       key_send                  kEND   *7   shifted end key
+       key_seol                  kEOL   *8   shifted clear-to-
+                                             end-of-line key
+       key_sexit                 kEXT   *9   shifted exit key
+       key_sf                    kind   kF   scroll-forward key
+       key_sfind                 kFND   *0   shifted find key
+       key_shelp                 kHLP   #1   shifted help key
+
+       key_shome                 kHOM   #2   shifted home key
+       key_sic                   kIC    #3   shifted insert-char-
+                                             acter key
+       key_sleft                 kLFT   #4   shifted left-arrow
+                                             key
+       key_smessage              kMSG   %a   shifted message key
+       key_smove                 kMOV   %b   shifted move key
+       key_snext                 kNXT   %c   shifted next key
+       key_soptions              kOPT   %d   shifted options key
+       key_sprevious             kPRV   %e   shifted previous key
+       key_sprint                kPRT   %f   shifted print key
+       key_sr                    kri    kR   scroll-backward key
+       key_sredo                 kRDO   %g   shifted redo key
+       key_sreplace              kRPL   %h   shifted replace key
+       key_sright                kRIT   %i   shifted right-arrow
+                                             key
+       key_srsume                kRES   %j   shifted resume key
+       key_ssave                 kSAV   !1   shifted save key
+       key_ssuspend              kSPD   !2   shifted suspend key
+       key_stab                  khts   kT   set-tab key
+       key_sundo                 kUND   !3   shifted undo key
+       key_suspend               kspd   &amp;7   suspend key
+       key_undo                  kund   &amp;8   undo key
+       key_up                    kcuu1  ku   up-arrow key
+       keypad_local              rmkx   ke   leave 'key-
+                                             board_transmit' mode
+       keypad_xmit               smkx   ks   enter 'key-
+                                             board_transmit' mode
+       lab_f0                    lf0    l0   label on function
+                                             key f0 if not f0
+       lab_f1                    lf1    l1   label on function
+                                             key f1 if not f1
+       lab_f10                   lf10   la   label on function
+                                             key f10 if not f10
+       lab_f2                    lf2    l2   label on function
+                                             key f2 if not f2
+       lab_f3                    lf3    l3   label on function
+                                             key f3 if not f3
+       lab_f4                    lf4    l4   label on function
+                                             key f4 if not f4
+       lab_f5                    lf5    l5   label on function
+                                             key f5 if not f5
+       lab_f6                    lf6    l6   label on function
+                                             key f6 if not f6
+       lab_f7                    lf7    l7   label on function
+                                             key f7 if not f7
+       lab_f8                    lf8    l8   label on function
+                                             key f8 if not f8
+       lab_f9                    lf9    l9   label on function
+                                             key f9 if not f9
+       label_format              fln    Lf   label format
+       label_off                 rmln   LF   turn off soft labels
+       label_on                  smln   LO   turn on soft labels
+
+       meta_off                  rmm    mo   turn off meta mode
+       meta_on                   smm    mm   turn on meta mode
+                                             (8th-bit on)
+       micro_column_address      mhpa   ZY   Like column_address
+                                             in micro mode
+       micro_down                mcud1  ZZ   Like cursor_down in
+                                             micro mode
+       micro_left                mcub1  Za   Like cursor_left in
+                                             micro mode
+       micro_right               mcuf1  Zb   Like cursor_right in
+                                             micro mode
+       micro_row_address         mvpa   Zc   Like row_address #1
+                                             in micro mode
+       micro_up                  mcuu1  Zd   Like cursor_up in
+                                             micro mode
+       newline                   nel    nw   newline (behave like
+                                             cr followed by lf)
+       order_of_pins             porder Ze   Match software bits
+                                             to print-head pins
+       orig_colors               oc     oc   Set all color pairs
+                                             to the original ones
+       orig_pair                 op     op   Set default pair to
+                                             its original value
+       pad_char                  pad    pc   padding char
+                                             (instead of null)
+       parm_dch                  dch    DC   delete #1 characters
+                                             (P*)
+       parm_delete_line          dl     DL   delete #1 lines (P*)
+       parm_down_cursor          cud    DO   down #1 lines (P*)
+       parm_down_micro           mcud   Zf   Like parm_down_cur-
+                                             sor in micro mode
+       parm_ich                  ich    IC   insert #1 characters
+                                             (P*)
+       parm_index                indn   SF   scroll forward #1
+                                             lines (P)
+       parm_insert_line          il     AL   insert #1 lines (P*)
+       parm_left_cursor          cub    LE   move #1 characters
+                                             to the left (P)
+       parm_left_micro           mcub   Zg   Like parm_left_cur-
+                                             sor in micro mode
+       parm_right_cursor         cuf    RI   move #1 characters
+                                             to the right (P*)
+       parm_right_micro          mcuf   Zh   Like parm_right_cur-
+                                             sor in micro mode
+       parm_rindex               rin    SR   scroll back #1 lines
+                                             (P)
+       parm_up_cursor            cuu    UP   up #1 lines (P*)
+       parm_up_micro             mcuu   Zi   Like parm_up_cursor
+                                             in micro mode
+       pkey_key                  pfkey  pk   program function key
+                                             #1 to type string #2
+
+
+
+       pkey_local                pfloc  pl   program function key
+                                             #1 to execute string
+                                             #2
+       pkey_xmit                 pfx    px   program function key
+                                             #1 to transmit
+                                             string #2
+       plab_norm                 pln    pn   program label #1 to
+                                             show string #2
+       print_screen              mc0    ps   print contents of
+                                             screen
+       prtr_non                  mc5p   pO   turn on printer for
+                                             #1 bytes
+       prtr_off                  mc4    pf   turn off printer
+       prtr_on                   mc5    po   turn on printer
+       pulse                     pulse  PU   select pulse dialing
+       quick_dial                qdial  QD   dial number #1 with-
+                                             out checking
+       remove_clock              rmclk  RC   remove clock
+       repeat_char               rep    rp   repeat char #1 #2
+                                             times (P*)
+       req_for_input             rfi    RF   send next input char
+                                             (for ptys)
+       reset_1string             rs1    r1   reset string
+       reset_2string             rs2    r2   reset string
+       reset_3string             rs3    r3   reset string
+       reset_file                rf     rf   name of reset file
+       restore_cursor            rc     rc   restore cursor to
+                                             position of last
+                                             save_cursor
+       row_address               vpa    cv   vertical position #1
+                                             absolute (P)
+       save_cursor               sc     sc   save current cursor
+                                             position (P)
+       scroll_forward            ind    sf   scroll text up (P)
+       scroll_reverse            ri     sr   scroll text down (P)
+       select_char_set           scs    Zj   Select character
+                                             set, #1
+       set_attributes            sgr    sa   define video
+                                             attributes #1-#9
+                                             (PG9)
+       set_background            setb   Sb   Set background color
+                                             #1
+       set_bottom_margin         smgb   Zk   Set bottom margin at
+                                             current line
+       set_bottom_margin_parm    smgbp  Zl   Set bottom margin at
+                                             line #1 or (if smgtp
+                                             is not given) #2
+                                             lines from bottom
+       set_clock                 sclk   SC   set clock, #1 hrs #2
+                                             mins #3 secs
+       set_color_pair            scp    sp   Set current color
+                                             pair to #1
+
+
+       set_foreground            setf   Sf   Set foreground color
+                                             #1
+       set_left_margin           smgl   ML   set left soft margin
+                                             at current column.
+                                             See smgl. (ML is not
+                                             in BSD termcap).
+       set_left_margin_parm      smglp  Zm   Set left (right)
+                                             margin at column #1
+       set_right_margin          smgr   MR   set right soft mar-
+                                             gin at current col-
+                                             umn
+       set_right_margin_parm     smgrp  Zn   Set right margin at
+                                             column #1
+       set_tab                   hts    st   set a tab in every
+                                             row, current columns
+       set_top_margin            smgt   Zo   Set top margin at
+                                             current line
+       set_top_margin_parm       smgtp  Zp   Set top (bottom)
+                                             margin at row #1
+       set_window                wind   wi   current window is
+                                             lines #1-#2 cols
+                                             #3-#4
+       start_bit_image           sbim   Zq   Start printing bit
+                                             image graphics
+       start_char_set_def        scsd   Zr   Start character set
+                                             definition #1, with
+                                             #2 characters in the
+                                             set
+       stop_bit_image            rbim   Zs   Stop printing bit
+                                             image graphics
+       stop_char_set_def         rcsd   Zt   End definition of
+                                             character set #1
+       subscript_characters      subcs  Zu   List of subscript-
+                                             able characters
+       superscript_characters    supcs  Zv   List of superscript-
+                                             able characters
+       tab                       ht     ta   tab to next 8-space
+                                             hardware tab stop
+       these_cause_cr            docr   Zw   Printing any of
+                                             these characters
+                                             causes CR
+       to_status_line            tsl    ts   move to status line,
+                                             column #1
+       tone                      tone   TO   select touch tone
+                                             dialing
+       underline_char            uc     uc   underline char and
+                                             move past it
+       up_half_line              hu     hu   half a line up
+       user0                     u0     u0   User string #0
+       user1                     u1     u1   User string #1
+       user2                     u2     u2   User string #2
+       user3                     u3     u3   User string #3
+       user4                     u4     u4   User string #4
+
+       user5                     u5     u5   User string #5
+       user6                     u6     u6   User string #6
+       user7                     u7     u7   User string #7
+       user8                     u8     u8   User string #8
+       user9                     u9     u9   User string #9
+       wait_tone                 wait   WA   wait for dial-tone
+       xoff_character            xoffc  XF   XOFF character
+       xon_character             xonc   XN   XON character
+       zero_motion               zerom  Zx   No motion for subse-
+                                             quent character
+
+       The  following  string  capabilities  are  present  in the
+       SVr4.0 term structure, but were originally not  documented
+       in the man page.
+
+               <B>Variable</B>          <B>Cap-</B>     <B>TCap</B>    <B>Description</B>
+                <B>String</B>           <B>name</B>     <B>Code</B>
+       alt_scancode_esc          scesa    S8   Alternate escape
+                                               for scancode emu-
+                                               lation
+       bit_image_carriage_return bicr     Yv   Move to beginning
+                                               of same row
+       bit_image_newline         binel    Zz   Move to next row
+                                               of the bit image
+       bit_image_repeat          birep    Xy   Repeat bit image
+                                               cell #1 #2 times
+       char_set_names            csnm     Zy   Produce #1'th item
+                                               from list of char-
+                                               acter set names
+       code_set_init             csin     ci   Init sequence for
+                                               multiple codesets
+       color_names               colornm  Yw   Give name for
+                                               color #1
+       define_bit_image_region   defbi    Yx   Define rectan-
+                                               gualar bit image
+                                               region
+       device_type               devt     dv   Indicate lan-
+                                               guage/codeset sup-
+                                               port
+       display_pc_char           dispc    S1   Display PC charac-
+                                               ter #1
+       end_bit_image_region      endbi    Yy   End a bit-image
+                                               region
+       enter_pc_charset_mode     smpch    S2   Enter PC character
+                                               display mode
+       enter_scancode_mode       smsc     S4   Enter PC scancode
+                                               mode
+       exit_pc_charset_mode      rmpch    S3   Exit PC character
+                                               display mode
+       exit_scancode_mode        rmsc     S5   Exit PC scancode
+                                               mode
+
+
+
+       get_mouse                 getm     Gm   Curses should get
+                                               button events,
+                                               parameter #1 not
+                                               documented.
+       key_mouse                 kmous    Km   Mouse event has
+                                               occurred
+       mouse_info                minfo    Mi   Mouse status
+                                               information
+       pc_term_options           pctrm    S6   PC terminal
+                                               options
+       pkey_plab                 pfxl     xl   Program function
+                                               key #1 to type
+                                               string #2 and show
+                                               string #3
+       req_mouse_pos             reqmp    RQ   Request mouse
+                                               position
+       scancode_escape           scesc    S7   Escape for scan-
+                                               code emulation
+       set0_des_seq              s0ds     s0   Shift to code set
+                                               0 (EUC set 0,
+                                               ASCII)
+       set1_des_seq              s1ds     s1   Shift to code set
+                                               1
+       set2_des_seq              s2ds     s2   Shift to code set
+                                               2
+       set3_des_seq              s3ds     s3   Shift to code set
+                                               3
+       set_a_background          setab    AB   Set background
+                                               color to #1, using
+                                               ANSI escape
+       set_a_foreground          setaf    AF   Set foreground
+                                               color to #1, using
+                                               ANSI escape
+       set_color_band            setcolor Yz   Change to ribbon
+                                               color #1
+       set_lr_margin             smglr    ML   Set both left and
+                                               right margins to
+                                               #1, #2.  (ML is
+                                               not in BSD term-
+                                               cap).
+       set_page_length           slines   YZ   Set page length to
+                                               #1 lines
+       set_tb_margin             smgtb    MT   Sets both top and
+                                               bottom margins to
+                                               #1, #2
+
+        The XSI Curses  standard  added  these.   They  are  some
+        post-4.1  versions  of System V curses, e.g., Solaris 2.5
+        and IRIX 6.x.  The <B>ncurses</B> termcap  names  for  them  are
+        invented; according to the XSI Curses standard, they have
+        no termcap names.  If your compiled terminfo entries  use
+        these,  they  may  not be binary-compatible with System V
+        terminfo entries after SVr4.1; beware!
+
+                <B>Variable</B>         <B>Cap-</B>   <B>TCap</B>     <B>Description</B>
+                 <B>String</B>          <B>name</B>   <B>Code</B>
+        enter_horizontal_hl_mode ehhlm  Xh   Enter horizontal
+                                             highlight mode
+        enter_left_hl_mode       elhlm  Xl   Enter left highlight
+                                             mode
+        enter_low_hl_mode        elohlm Xo   Enter low highlight
+                                             mode
+        enter_right_hl_mode      erhlm  Xr   Enter right high-
+                                             light mode
+        enter_top_hl_mode        ethlm  Xt   Enter top highlight
+                                             mode
+        enter_vertical_hl_mode   evhlm  Xv   Enter vertical high-
+                                             light mode
+        set_a_attributes         sgr1   sA   Define second set of
+                                             video attributes
+                                             #1-#6
+        set_pglen_inch           slengthsL   YI Set page length
+                                             to #1 hundredth of
+                                             an inch
+
+
+   <B>A</B> <B>Sample</B> <B>Entry</B>
+       The following entry, describing an ANSI-standard terminal,
+       is  representative  of  what a <B>terminfo</B> entry for a modern
+       terminal typically looks like.
+
+     ansi|ansi/pc-term compatible with color,
+             mc5i,
+             colors#8, ncv#3, pairs#64,
+             cub=\E[%p1%dD, cud=\E[%p1%dB, cuf=\E[%p1%dC,
+             cuu=\E[%p1%dA, dch=\E[%p1%dP, dl=\E[%p1%dM,
+             ech=\E[%p1%dX, el1=\E[1K, hpa=\E[%p1%dG, ht=\E[I,
+             ich=\E[%p1%d@, il=\E[%p1%dL, indn=\E[%p1%dS, .indn=\E[%p1%dT,
+             kbs=^H, kcbt=\E[Z, kcub1=\E[D, kcud1=\E[B,
+             kcuf1=\E[C, kcuu1=\E[A, kf1=\E[M, kf10=\E[V,
+             kf11=\E[W, kf12=\E[X, kf2=\E[N, kf3=\E[O, kf4=\E[P,
+             kf5=\E[Q, kf6=\E[R, kf7=\E[S, kf8=\E[T, kf9=\E[U,
+             kich1=\E[L, mc4=\E[4i, mc5=\E[5i, nel=\r\E[S,
+             op=\E[37;40m, rep=%p1%c\E[%p2%{1}%-%db,
+             rin=\E[%p1%dT, s0ds=\E(B, s1ds=\E)B, s2ds=\E*B,
+             s3ds=\E+B, setab=\E[4%p1%dm, setaf=\E[3%p1%dm,
+             setb=\E[4%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m,
+             setf=\E[3%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m,
+             sgr=\E[0;10%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;%?%p7%t;8%;%?%p8%t;11%;%?%p9%t;12%;m,
+             sgr0=\E[0;10m, tbc=\E[2g, u6=\E[%d;%dR, u7=\E[6n,
+             u8=\E[?%[;0123456789]c, u9=\E[c, vpa=\E[%p1%dd,
+
+       Entries may continue onto multiple lines by placing  white
+       space  at  the  beginning  of  each line except the first.
+       Comments may be included on lines  beginning  with  ``#''.
+       Capabilities in <I>terminfo</I> are of three types: Boolean capa-
+       bilities which indicate that the terminal has some partic-
+       ular  feature, numeric capabilities giving the size of the
+       terminal or the size  of  particular  delays,  and  string
+       capabilities,  which  give a sequence which can be used to
+       perform particular terminal operations.
+
+
+   <B>Types</B> <B>of</B> <B>Capabilities</B>
+       All capabilities have names.  For instance, the fact  that
+       ANSI-standard  terminals  have <I>automatic</I> <I>margins</I> (i.e., an
+       automatic return and line-feed when the end of a  line  is
+       reached)  is  indicated  by  the capability <B>am</B>.  Hence the
+       description of ansi includes <B>am</B>.  Numeric capabilities are
+       followed  by  the character `#' and then a positive value.
+       Thus <B>cols</B>, which indicates the number of columns the  ter-
+       minal  has,  gives  the  value  `80' for ansi.  Values for
+       numeric capabilities may be specified in decimal, octal or
+       hexadecimal,  using the C programming language conventions
+       (e.g., 255, 0377 and 0xff or 0xFF).
+
+       Finally, string valued capabilities, such as <B>el</B> (clear  to
+       end of line sequence) are given by the two-character code,
+       an `=', and then a string ending  at  the  next  following
+       `,'.
+
+       A  number  of  escape sequences are provided in the string
+       valued capabilities for easy encoding of characters there.
+       Both  <B>\E</B>  and  <B>\e</B> map to an ESCAPE character, <B>^x</B> maps to a
+       control-x for any appropriate x, and the sequences  <B>\n</B>  <B>\l</B>
+       <B>\r</B>  <B>\t</B>  <B>\b</B>  <B>\f</B>  <B>\s</B> give a newline, line-feed, return, tab,
+       backspace, form-feed, and space.  Other escapes include <B>\^</B>
+       for  <B>^</B>, <B>\\</B> for <B>\</B>, <B>\</B>, for comma, <B>\:</B> for <B>:</B>, and <B>\0</B> for null.
+       (<B>\0</B> will produce \200, which does not terminate  a  string
+       but behaves as a null character on most terminals, provid-
+       ing CS7 is specified.  See <B><A HREF="stty.1.html">stty(1)</A></B>.)  Finally,  characters
+       may be given as three octal digits after a <B>\</B>.
+
+       A  delay  in  milliseconds may appear anywhere in a string
+       capability, enclosed in $&lt;..&gt; brackets, as in  <B>el</B>=\EK$&lt;5&gt;,
+       and  padding  characters  are supplied by <I>tputs</I> to provide
+       this delay.  The delay must be a number with at  most  one
+       decimal place of precision; it may be followed by suffixes
+       `*' or '/' or both.  A  `*'  indicates  that  the  padding
+       required  is  proportional to the number of lines affected
+       by the  operation,  and  the  amount  given  is  the  per-
+       affected-unit  padding  required.   (In the case of insert
+       character,  the  factor  is  still  the  number  of  <I>lines</I>
+       affected.)   Normally,  padding  is advisory if the device
+       has the <B>xon</B> capability; it is used  for  cost  computation
+       but  does not trigger delays.  A `/' suffix indicates that
+       the padding is mandatory and forces a delay of  the  given
+       number  of  milliseconds  even on devices for which <B>xon</B> is
+       present to indicate flow control.
+
+       Sometimes individual capabilities must be  commented  out.
+       To  do this, put a period before the capability name.  For
+       example, see the second <B>ind</B> in the example above.
+
+
+   <B>Fetching</B> <B>Compiled</B> <B>Descriptions</B>
+       If the environment variable TERMINFO is set, it is  inter-
+       preted  as the pathname of a directory containing the com-
+       piled description you are working on.  Only that directory
+       is searched.
+
+       If  TERMINFO  is  not set, the <B>ncurses</B> version of the ter-
+       minfo reader code  will  instead  look  in  the  directory
+       <B>$HOME/.terminfo</B>  for  a compiled description.  If it fails
+       to find one  there,  and  the  environment  variable  TER-
+       MINFO_DIRS  is set, it will interpret the contents of that
+       variable as a list of colon- separated directories  to  be
+       searched  (an  empty  entry is interpreted as a command to
+       search <I>/usr/share/terminfo</I>).  If no description  is  found
+       in  any of the TERMINFO_DIRS directories, the fetch fails.
+
+       If neither TERMINFO nor TERMINFO_DIRS  is  set,  the  last
+       place   tried  will  be  the  system  terminfo  directory,
+       <I>/usr/share/terminfo</I>.
+
+       (Neither the  <B>$HOME/.terminfo</B>  lookups  nor  TERMINFO_DIRS
+       extensions   are  supported  under  stock  System  V  ter-
+       minfo/curses.)
+
+
+   <B>Preparing</B> <B>Descriptions</B>
+       We now outline how to prepare descriptions  of  terminals.
+       The  most  effective way to prepare a terminal description
+       is by imitating the description of a similar  terminal  in
+       <I>terminfo</I>  and  to  build up a description gradually, using
+       partial descriptions with <I>vi</I> or some other screen-oriented
+       program  to  check that they are correct.  Be aware that a
+       very unusual terminal may expose deficiencies in the abil-
+       ity  of  the  <I>terminfo</I>  file to describe it or bugs in the
+       screen-handling code of the test program.
+
+       To get the padding for insert line right (if the  terminal
+       manufacturer did not document it) a severe test is to edit
+       a large file at 9600 baud, delete 16 or so lines from  the
+       middle  of  the screen, then hit the `u' key several times
+       quickly.  If the terminal messes up, more padding is  usu-
+       ally  needed.  A similar test can be used for insert char-
+       acter.
+
+
+   <B>Basic</B> <B>Capabilities</B>
+       The number of columns on each line  for  the  terminal  is
+       given  by the <B>cols</B> numeric capability.  If the terminal is
+       a CRT, then the number of lines on the screen is given  by
+       the <B>lines</B> capability.  If the terminal wraps around to the
+       beginning of the next  line  when  it  reaches  the  right
+       margin,  then  it  should  have the <B>am</B> capability.  If the
+       terminal can clear its screen, leaving the cursor  in  the
+       home  position,  then  this  is  given by the <B>clear</B> string
+       capability.  If  the  terminal  overstrikes  (rather  than
+       clearing  a position when a character is struck over) then
+       it should have the <B>os</B> capability.  If the  terminal  is  a
+       printing terminal, with no soft copy unit, give it both <B>hc</B>
+       and <B>os</B>.  (<B>os</B> applies to storage scope terminals,  such  as
+       TEKTRONIX 4010 series, as well as hard copy and APL termi-
+       nals.)  If there is a code to move the cursor to the  left
+       edge  of the current row, give this as <B>cr</B>.  (Normally this
+       will be carriage return, control M.)  If there is  a  code
+       to  produce  an audible signal (bell, beep, etc) give this
+       as <B>bel</B>.
+
+       If there is a code to move the cursor one position to  the
+       left  (such  as backspace) that capability should be given
+       as <B>cub1</B>.  Similarly, codes to move to the right,  up,  and
+       down should be given as <B>cuf1</B>, <B>cuu1</B>, and <B>cud1</B>.  These local
+       cursor motions should not alter the text they  pass  over,
+       for  example,  you would not normally use `<B>cuf1</B>= ' because
+       the space would erase the character moved over.
+
+       A very important point  here  is  that  the  local  cursor
+       motions  encoded in <I>terminfo</I> are undefined at the left and
+       top edges  of  a  CRT  terminal.   Programs  should  never
+       attempt  to  backspace  around the left edge, unless <B>bw</B> is
+       given, and never attempt to go up locally off the top.  In
+       order  to  scroll text up, a program will go to the bottom
+       left corner of the screen and send the <B>ind</B> (index) string.
+
+       To scroll text down, a program goes to the top left corner
+       of the screen and sends the  <B>ri</B>  (reverse  index)  string.
+       The  strings  <B>ind</B>  and  <B>ri</B> are undefined when not on their
+       respective corners of the screen.
+
+       Parameterized versions of the scrolling sequences are <B>indn</B>
+       and <B>rin</B> which have the same semantics as <B>ind</B> and <B>ri</B> except
+       that they take one parameter, and scroll that many  lines.
+       They  are also undefined except at the appropriate edge of
+       the screen.
+
+       The <B>am</B> capability tells whether the cursor sticks  at  the
+       right  edge  of  the  screen when text is output, but this
+       does not necessarily apply to a <B>cuf1</B> from the last column.
+       The  only local motion which is defined from the left edge
+       is if <B>bw</B> is given, then a <B>cub1</B> from  the  left  edge  will
+       move  to the right edge of the previous row.  If <B>bw</B> is not
+       given, the effect is undefined.  This is useful for  draw-
+       ing  a box around the edge of the screen, for example.  If
+       the terminal has switch selectable automatic margins,  the
+       <I>terminfo</I>  file  usually assumes that this is on; i.e., <B>am</B>.
+       If the terminal has a command which  moves  to  the  first
+       column  of the next line, that command can be given as <B>nel</B>
+       (newline).  It does not matter if the command  clears  the
+       remainder  of  the current line, so if the terminal has no
+       <B>cr</B> and <B>lf</B> it may still be possible to craft a working  <B>nel</B>
+       out of one or both of them.
+
+       These  capabilities  suffice  to  describe  hard-copy  and
+       "glass-tty" terminals.  Thus  the  model  33  teletype  is
+       described as
+
+     33|tty33|tty|model 33 teletype,
+     bel=^G, cols#72, cr=^M, cud1=^J, hc, ind=^J, os,
+
+       while the Lear Siegler ADM-3 is described as
+
+     adm3|3|lsi adm3,
+     am, bel=^G, clear=^Z, cols#80, cr=^M, cub1=^H, cud1=^J,
+     ind=^J, lines#24,
+
+
+   <B>Parameterized</B> <B>Strings</B>
+       Cursor  addressing  and other strings requiring parameters
+       in the terminal are described by  a  parameterized  string
+       capability,  with  <B><A HREF="printf.3S.html">printf(3S)</A></B>  like escapes <B>%x</B> in it.  For
+       example, to address the  cursor,  the  <B>cup</B>  capability  is
+       given, using two parameters: the row and column to address
+       to.  (Rows and columns are numbered from zero and refer to
+       the physical screen visible to the user, not to any unseen
+       memory.)  If  the  terminal  has  memory  relative  cursor
+       addressing, that can be indicated by <B>mrcup</B>.
+
+       The  parameter  mechanism uses a stack and special <B>%</B> codes
+       to manipulate it.  Typically a sequence will push  one  of
+       the  parameters  onto  the stack and then print it in some
+       format.  Often more complex operations are necessary.
+
+       The <B>%</B> encodings have the following meanings:
+
+            %%        outputs `%'
+            %<I>[[</I>:<I>]flags][width[.precision]][</I>doxXs<I>]</I>
+                      as in <B>printf</B>, flags are [-+#] and space
+            %c        print pop() like %c in printf()
+            %s        print pop() like %s in printf()
+
+            %p[1-9]   push <I>i</I>'th parm
+            %P[a-z]   set dynamic variable [a-z] to pop()
+            %g[a-z]   get dynamic variable [a-z] and push it
+            %P[A-Z]   set static variable [a-z] to pop()
+            %g[A-Z]   get static variable [a-z] and push it
+            %'<I>c</I>'      char constant <I>c</I>
+            %{<I>nn</I>}     integer constant <I>nn</I>
+            %l        push strlen(pop)
+
+            %+ %- %* %/ %m
+                      arithmetic (%m is mod): push(pop() op pop())
+
+            %&amp; %| %^  bit operations: push(pop() op pop())
+            %= %&gt; %&lt;  logical operations: push(pop() op pop())
+            %A, %O    logical and &amp; or operations (for conditionals)
+            %! %~     unary operations push(op pop())
+            %i        add 1 to first two parameters (for ANSI terminals)
+
+            %? expr %t thenpart %e elsepart %;
+                      if-then-else, %e elsepart is optional.
+                      else-if's are possible a la Algol 68:
+                      %? c1 %t b1 %e c2 %t b2 %e c3 %t b3 %e c4 %t b4 %e %;
+                      ci are conditions, bi are bodies.
+
+       Binary operations are in postfix form with the operands in
+       the  usual  order.   That  is,  to  get  x-5 one would use
+       "%gx%{5}%-".  %P and %g variables  are  persistent  across
+       escape-string evaluations.
+
+       Consider the HP2645, which, to get to row 3 and column 12,
+       needs to be sent \E&amp;a12c03Y  padded  for  6  milliseconds.
+       Note  that  the  order of the rows and columns is inverted
+       here, and that the row and column are printed as two  dig-
+       its.  Thus its <B>cup</B> capability is "cup=6\E&amp;%p2%2dc%p1%2dY".
+
+       The Microterm ACT-IV needs the current row and column sent
+       preceded  by  a <B>^T</B>, with the row and column simply encoded
+       in binary, "cup=^T%p1%c%p2%c".  Terminals which  use  "%c"
+       need  to  be  able  to backspace the cursor (<B>cub1</B>), and to
+       move the cursor up one line on the screen (<B>cuu1</B>).  This is
+       necessary  because it is not always safe to transmit <B>\n</B> <B>^D</B>
+       and <B>\r</B>, as the system may change or  discard  them.   (The
+       library  routines  dealing  with terminfo set tty modes so
+       that tabs are never expanded, so \t is safe to send.  This
+       turns out to be essential for the Ann Arbor 4080.)
+
+       A final example is the LSI ADM-3a, which uses row and col-
+       umn  offset  by  a  blank  character,  thus  "cup=\E=%p1%'
+       '%+%c%p2%'  '%+%c".   After sending `\E=', this pushes the
+       first parameter, pushes the ASCII value for a space  (32),
+       adds  them  (pushing  the sum on the stack in place of the
+       two previous values) and outputs that value as  a  charac-
+       ter.   Then  the  same  is  done for the second parameter.
+       More complex arithmetic is possible using the stack.
+
+
+   <B>Cursor</B> <B>Motions</B>
+       If the terminal has a fast way to home the cursor (to very
+       upper  left  corner  of  screen) then this can be given as
+       <B>home</B>; similarly a fast way of getting to the  lower  left-
+       hand  corner can be given as <B>ll</B>; this may involve going up
+       with <B>cuu1</B> from the home position,  but  a  program  should
+       never  do this itself (unless <B>ll</B> does) because it can make
+       no assumption about the effect of moving up from the  home
+       position.   Note  that  the  home  position is the same as
+       addressing to (0,0): to the top left corner of the screen,
+       not  of  memory.   (Thus, the \EH sequence on HP terminals
+       cannot be used for <B>home</B>.)
+
+       If the terminal has row or column absolute cursor address-
+       ing,  these  can be given as single parameter capabilities
+       <B>hpa</B> (horizontal position absolute) and <B>vpa</B> (vertical posi-
+       tion absolute).  Sometimes these are shorter than the more
+       general two parameter sequence (as with  the  hp2645)  and
+       can be used in preference to <B>cup</B>.  If there are parameter-
+       ized local motions (e.g., move  <I>n</I>  spaces  to  the  right)
+       these can be given as <B>cud</B>, <B>cub</B>, <B>cuf</B>, and <B>cuu</B> with a single
+       parameter indicating how many spaces to move.   These  are
+       primarily  useful  if the terminal does not have <B>cup</B>, such
+       as the TEKTRONIX 4025.
+
+       If the terminal needs to be in a special mode when running
+       a program that uses these capabilities, the codes to enter
+       and exit this mode can be given as <B>smcup</B> and <B>rmcup</B>.   This
+       arises,  for example, from terminals like the Concept with
+       more than one page of memory.  If the  terminal  has  only
+       memory  relative cursor addressing and not screen relative
+       cursor addressing, a one screen-sized window must be fixed
+       into  the terminal for cursor addressing to work properly.
+       This is also used for the TEKTRONIX 4025, where <B>smcup</B> sets
+       the  command character to be the one used by terminfo.  If
+       the <B>smcup</B> sequence will not restore the  screen  after  an
+       <B>rmcup</B> sequence is output (to the state prior to outputting
+       <B>rmcup</B>), specify <B>nrrmc</B>.
+
+
+   <B>Area</B> <B>Clears</B>
+       If the terminal can clear from the current position to the
+       end  of  the  line,  leaving  the cursor where it is, this
+       should be given as <B>el</B>.  If the terminal can clear from the
+       beginning  of  the line to the current position inclusive,
+       leaving the cursor where it is, this should  be  given  as
+       <B>el1</B>.   If the terminal can clear from the current position
+       to the end of the display, then this should  be  given  as
+       <B>ed</B>.   <B>Ed</B>  is only defined from the first column of a line.
+       (Thus, it can be simulated by a request to delete a  large
+       number of lines, if a true <B>ed</B> is not available.)
+
+
+   <B>Insert/delete</B> <B>line</B> <B>and</B> <B>vertical</B> <B>motions</B>
+       If  the terminal can open a new blank line before the line
+       where the cursor is, this should be given as <B>il1</B>; this  is
+       done  only  from the first position of a line.  The cursor
+       must then appear on the newly blank line.  If the terminal
+       can  delete  the  line  which  the cursor is on, then this
+       should be given as <B>dl1</B>; this is done only from  the  first
+       position  on  the line to be deleted.  Versions of <B>il1</B> and
+       <B>dl1</B> which take a single parameter  and  insert  or  delete
+       that many lines can be given as <B>il</B> and <B>dl</B>.
+
+       If  the terminal has a settable scrolling region (like the
+       vt100) the command to set this can be described  with  the
+       <B>csr</B>  capability,  which  takes two parameters: the top and
+       bottom lines of the scrolling region.  The cursor position
+       is, alas, undefined after using this command.
+
+       It  is possible to get the effect of insert or delete line
+       using <B>csr</B> on a properly chosen region; the <B>sc</B> and <B>rc</B> (save
+       and  restore  cursor)  commands may be useful for ensuring
+       that your synthesized insert/delete string does  not  move
+       the  cursor.  (Note that the <B><A HREF="ncurses.3x.html">ncurses(3x)</A></B> library does this
+       synthesis  automatically,  so   you   need   not   compose
+       insert/delete strings for an entry with <B>csr</B>).
+
+       Yet another way to construct insert and delete might be to
+       use a combination of index with  the  memory-lock  feature
+       found  on some terminals (like the HP-700/90 series, which
+       however also has insert/delete).
+
+       Inserting lines at the top or bottom  of  the  screen  can
+       also  be  done using <B>ri</B> or <B>ind</B> on many terminals without a
+       true insert/delete line, and is often faster even on  ter-
+       minals with those features.
+
+       The  boolean  <B>non_dest_scroll_region</B> should be set if each
+       scrolling window is effectively a view port on  a  screen-
+       sized  canvas.   To  test  for  this  capability, create a
+       scrolling region in the middle of the screen, write  some-
+       thing  to  the  bottom line, move the cursor to the top of
+       the region, and do <B>ri</B> followed by <B>dl1</B> or <B>ind</B>.  If the data
+       scrolled  off  the  bottom  of  the  region  by the <B>ri</B> re-
+       appears, then scrolling is non-destructive.  System V  and
+       XSI  Curses  expect that <B>ind</B>, <B>ri</B>, <B>indn</B>, and <B>rin</B> will simu-
+       late destructive scrolling; their  documentation  cautions
+       you  not  to  define <B>csr</B> unless this is true.  This <B>curses</B>
+       implementation is more liberal and will do explicit erases
+       after scrolling if <B>ndstr</B> is defined.
+
+       If the terminal has the ability to define a window as part
+       of memory, which all commands affect, it should  be  given
+       as the parameterized string <B>wind</B>.  The four parameters are
+       the starting and ending lines in memory and  the  starting
+       and ending columns in memory, in that order.
+
+       If  the terminal can retain display memory above, then the
+       <B>da</B> capability should be given; if display  memory  can  be
+       retained  below,  then <B>db</B> should be given.  These indicate
+       that deleting a line  or  scrolling  may  bring  non-blank
+       lines  up  from  below  or that scrolling back with <B>ri</B> may
+       bring down non-blank lines.
+
+
+   <B>Insert/Delete</B> <B>Character</B>
+       There are two basic kinds of  intelligent  terminals  with
+       respect  to insert/delete character which can be described
+       using <I>terminfo.</I>  The most common  insert/delete  character
+       operations  affect only the characters on the current line
+       and shift characters off the  end  of  the  line  rigidly.
+       Other  terminals,  such  as the Concept 100 and the Perkin
+       Elmer Owl, make a distinction between  typed  and  untyped
+       blanks  on  the  screen, shifting upon an insert or delete
+       only to an untyped blank on the  screen  which  is  either
+       eliminated,  or  expanded  to two untyped blanks.  You can
+       determine the kind of terminal you have  by  clearing  the
+       screen  and  then typing text separated by cursor motions.
+       Type "abc    def" using local cursor motions (not  spaces)
+       between the "abc" and the "def".  Then position the cursor
+       before the "abc" and put the terminal in insert mode.   If
+       typing  characters  causes  the  rest of the line to shift
+       rigidly and characters to fall off the end, then your ter-
+       minal  does  not  distinguish  between  blanks and untyped
+       positions.  If the "abc" shifts over to  the  "def"  which
+       then  move together around the end of the current line and
+       onto the next as you insert, you have the second  type  of
+       terminal,  and should give the capability <B>in</B>, which stands
+       for "insert null".  While these are two logically separate
+       attributes  (one line vs. multi-line insert mode, and spe-
+       cial treatment of untyped spaces) we have seen  no  termi-
+       nals whose insert mode cannot be described with the single
+       attribute.
+
+       Terminfo can describe both terminals which have an  insert
+       mode, and terminals which send a simple sequence to open a
+       blank position on the current  line.   Give  as  <B>smir</B>  the
+       sequence  to  get  into  insert  mode.   Give  as <B>rmir</B> the
+       sequence to leave insert  mode.   Now  give  as  <B>ich1</B>  any
+       sequence needed to be sent just before sending the charac-
+       ter to be inserted.  Most terminals  with  a  true  insert
+       mode  will  not give <B>ich1</B>; terminals which send a sequence
+       to open a screen position should give it here.
+
+       If your terminal has both, insert mode is usually  prefer-
+       able  to  <B>ich1</B>.   Technically,  you  should  not give both
+       unless the terminal actually requires both to be  used  in
+       combination.   Accordingly,  some  non-curses applications
+       get confused if both are present; the symptom  is  doubled
+       characters in an update using insert.  This requirement is
+       now rare; most <B>ich</B> sequences do not require previous smir,
+       and most smir insert modes do not require <B>ich1</B> before each
+       character.  Therefore, the  new  <B>curses</B>  actually  assumes
+       this  is the case and uses either <B>rmir</B>/<B>smir</B> or <B>ich</B>/<B>ich1</B> as
+       appropriate (but not both).  If you have to write an entry
+       to  be  used under new curses for a terminal old enough to
+       need both, include the <B>rmir</B>/<B>smir</B> sequences in <B>ich1</B>.
+
+       If post insert padding is needed, give this as a number of
+       milliseconds  in <B>ip</B> (a string option).  Any other sequence
+       which may need to be sent after  an  insert  of  a  single
+       character may also be given in <B>ip</B>.  If your terminal needs
+       both to be placed into an `insert mode' and a special code
+       to  precede  each  inserted character, then both <B>smir</B>/<B>rmir</B>
+       and <B>ich1</B> can be given, and both will  be  used.   The  <B>ich</B>
+       capability, with one parameter, <I>n</I>, will repeat the effects
+       of <B>ich1</B> <I>n</I> times.
+
+       If padding is necessary between characters typed while not
+       in  insert  mode,  give  this  as a number of milliseconds
+       padding in <B>rmp</B>.
+
+       It is occasionally  necessary  to  move  around  while  in
+       insert  mode  to delete characters on the same line (e.g.,
+       if there is a tab after the insertion position).  If  your
+       terminal  allows  motion while in insert mode you can give
+       the capability <B>mir</B> to speed up  inserting  in  this  case.
+       Omitting  <B>mir</B>  will  affect  only  speed.   Some terminals
+       (notably Datamedia's) must not have <B>mir</B> because of the way
+       their insert mode works.
+
+       Finally,  you  can specify <B>dch1</B> to delete a single charac-
+       ter, <B>dch</B> with one parameter, <I>n</I>, to  delete  <I>n</I>  <I>characters,</I>
+       and  delete mode by giving <B>smdc</B> and <B>rmdc</B> to enter and exit
+       delete mode (any mode the terminal needs to be  placed  in
+       for <B>dch1</B> to work).
+
+       A  command to erase <I>n</I> characters (equivalent to outputting
+       <I>n</I> blanks without moving the cursor) can be  given  as  <B>ech</B>
+       with one parameter.
+
+
+   <B>Highlighting,</B> <B>Underlining,</B> <B>and</B> <B>Visible</B> <B>Bells</B>
+       If  your  terminal  has  one  or  more  kinds  of  display
+       attributes, these can be represented in a number  of  dif-
+       ferent ways.  You should choose one display form as <I>stand-</I>
+       <I>out</I> <I>mode</I>, representing a good, high contrast, easy-on-the-
+       eyes,  format  for  highlighting  error messages and other
+       attention getters.  (If you have a choice,  reverse  video
+       plus  half-bright  is  good, or reverse video alone.)  The
+       sequences to enter and exit standout  mode  are  given  as
+       <B>smso</B>  and  <B>rmso</B>, respectively.  If the code to change into
+       or out of standout mode  leaves  one  or  even  two  blank
+       spaces  on the screen, as the TVI 912 and Teleray 1061 do,
+       then <B>xmc</B> should be given to tell how many spaces are left.
+
+       Codes  to  begin  underlining  and  end underlining can be
+       given as <B>smul</B> and <B>rmul</B> respectively.  If the terminal  has
+       a  code  to  underline  the current character and move the
+       cursor one space to the right, such as the Microterm Mime,
+       this can be given as <B>uc</B>.
+
+       Other  capabilities  to  enter  various highlighting modes
+       include <B>blink</B> (blinking) <B>bold</B> (bold or extra  bright)  <B>dim</B>
+       (dim  or  half-bright)  <B>invis</B> (blanking or invisible text)
+       <B>prot</B> (protected) <B>rev</B> (reverse video) <B>sgr0</B>  (turn  off  <I>all</I>
+       attribute  modes)  <B>smacs</B>  (enter  alternate  character set
+       mode) and  <B>rmacs</B>  (exit  alternate  character  set  mode).
+       Turning  on  any of these modes singly may or may not turn
+       off other modes.
+
+       If there is a sequence to set  arbitrary  combinations  of
+       modes,  this should be given as <B>sgr</B> (set attributes), tak-
+       ing 9 parameters.  Each parameter is either 0 or  nonzero,
+       as the corresponding attribute is on or off.  The 9 param-
+       eters are, in order: standout, underline, reverse,  blink,
+       dim,  bold,  blank, protect, alternate character set.  Not
+       all modes need be supported by <B>sgr</B>, only those  for  which
+       corresponding separate attribute commands exist.
+
+       For example, the DEC vt220 supports most of the modes:
+
+           <B>tparm</B> <B>parameter</B>   <B>attribute</B>    <B>escape</B> <B>sequence</B>
+
+           none              none         \E[0m
+           p1                standout     \E[0;1;7m
+           p2                underline    \E[0;4m
+           p3                reverse      \E[0;7m
+           p4                blink        \E[0;5m
+           p5                dim          not available
+           p6                bold         \E[0;1m
+           p7                invis        \E[0;8m
+           p8                protect      not used
+           p9                altcharset   ^O (off) ^N (on)
+
+       We  begin each escape sequence by turning off any existing
+       modes, since there is no quick way  to  determine  whether
+       they are active.  Standout is set up to be the combination
+       of reverse and bold.  The vt220  terminal  has  a  protect
+       mode,  though  it  is  not commonly used in sgr because it
+       protects characters on the screen  from  the  host's  era-
+       sures.   The  altcharset mode also is different in that it
+       is either ^O or ^N, depending on whether it is off or  on.
+       If  all  modes  are  turned  on, the resulting sequence is
+       \E[0;1;4;5;7;8m^N.
+
+       Some sequences are common to different modes.   For  exam-
+       ple,  ;7  is output when either p1 or p3 is true, that is,
+       if either standout or reverse modes are turned on.
+
+       Writing out the above sequences, along with  their  depen-
+       dencies yields
+
+         <B>sequence</B>    <B>when</B> <B>to</B> <B>output</B>     <B>terminfo</B> <B>translation</B>
+
+         \E[0       always              \E[0
+         ;1         if p1 or p6         %?%p1%p6%|%t;1%;
+         ;4         if p2               %?%p2%|%t;4%;
+
+         ;5         if p4               %?%p4%|%t;5%;
+         ;7         if p1 or p3         %?%p1%p3%|%t;7%;
+         ;8         if p7               %?%p7%|%t;8%;
+         m          always              m
+         ^N or ^O   if p9 ^N, else ^O   %?%p9%t^N%e^O%;
+
+       Putting this all together into the sgr sequence gives:
+
+           sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;
+               %?%p4%t;5%;%?%p7%t;8%;m%?%p9%t\016%e\017%;,
+
+       Remember  that  if  you specify sgr, you must also specify
+       sgr0.
+
+       Terminals with the ``magic cookie'' glitch  (<B>xmc</B>)  deposit
+       special   ``cookies''   when   they  receive  mode-setting
+       sequences, which affect the display algorithm rather  than
+       having  extra  bits  for  each character.  Some terminals,
+       such as the HP 2621,  automatically  leave  standout  mode
+       when  they  move to a new line or the cursor is addressed.
+       Programs using standout mode  should  exit  standout  mode
+       before  moving the cursor or sending a newline, unless the
+       <B>msgr</B> capability, asserting that it  is  safe  to  move  in
+       standout mode, is present.
+
+       If  the terminal has a way of flashing the screen to indi-
+       cate an error quietly (a bell replacement) then  this  can
+       be given as <B>flash</B>; it must not move the cursor.
+
+       If  the  cursor  needs to be made more visible than normal
+       when it is not on the bottom line (to make, for example, a
+       non-blinking  underline  into  an  easier to find block or
+       blinking underline) give this sequence as <B>cvvis</B>.  If there
+       is  a  way  to  make the cursor completely invisible, give
+       that as <B>civis</B>.  The capability <B>cnorm</B> should be given which
+       undoes the effects of both of these modes.
+
+       If your terminal correctly generates underlined characters
+       (with no special codes needed) even  though  it  does  not
+       overstrike,  then you should give the capability <B>ul</B>.  If a
+       character overstriking another leaves both  characters  on
+       the screen, specify the capability <B>os</B>.  If overstrikes are
+       erasable with a blank, then this should  be  indicated  by
+       giving <B>eo</B>.
+
+
+   <B>Keypad</B> <B>and</B> <B>Function</B> <B>Keys</B>
+       If the terminal has a keypad that transmits codes when the
+       keys are pressed, this information can be given. Note that
+       it  is  not  possible to handle terminals where the keypad
+       only works in local (this applies,  for  example,  to  the
+       unshifted  HP  2621  keys).   If  the keypad can be set to
+       transmit or not transmit, give these  codes  as  <B>smkx</B>  and
+       <B>rmkx</B>.  Otherwise the keypad is assumed to always transmit.
+       The codes sent by the left arrow, right arrow,  up  arrow,
+       down  arrow,  and  home keys can be given as <B>kcub1,</B> <B>kcuf1,</B>
+       <B>kcuu1,</B> <B>kcud1,</B> and <B>khome</B> respectively.  If there are  func-
+       tion  keys  such  as f0, f1, ..., f10, the codes they send
+       can be given as <B>kf0,</B> <B>kf1,</B> <B>...,</B> <B>kf10</B>.  If these  keys  have
+       labels  other  than the default f0 through f10, the labels
+       can be given as <B>lf0,</B> <B>lf1,</B> <B>...,</B> <B>lf10</B>.  The codes  transmit-
+       ted  by certain other special keys can be given: <B>kll</B> (home
+       down), <B>kbs</B>  (backspace),  <B>ktbc</B>  (clear  all  tabs),  <B>kctab</B>
+       (clear the tab stop in this column), <B>kclr</B> (clear screen or
+       erase key), <B>kdch1</B> (delete character), <B>kdl1</B> (delete  line),
+       <B>krmir</B>  (exit insert mode), <B>kel</B> (clear to end of line), <B>ked</B>
+       (clear to end of screen), <B>kich1</B> (insert character or enter
+       insert  mode),  <B>kil1</B>  (insert  line), <B>knp</B> (next page), <B>kpp</B>
+       (previous page), <B>kind</B> (scroll forward/down),  <B>kri</B>  (scroll
+       backward/up),  <B>khts</B>  (set  a tab stop in this column).  In
+       addition, if the keypad has a 3 by 3 array of keys includ-
+       ing  the four arrow keys, the other five keys can be given
+       as <B>ka1</B>, <B>ka3</B>, <B>kb2</B>, <B>kc1</B>, and <B>kc3</B>.   These  keys  are  useful
+       when the effects of a 3 by 3 directional pad are needed.
+
+       Strings  to  program  function keys can be given as <B>pfkey</B>,
+       <B>pfloc</B>, and <B>pfx</B>.  A string to program screen labels  should
+       be  specified  as  <B>pln</B>.   Each  of these strings takes two
+       parameters: the function key number to program (from 0  to
+       10)  and the string to program it with.  Function key num-
+       bers out of this range may program  undefined  keys  in  a
+       terminal  dependent  manner.   The  difference between the
+       capabilities is that <B>pfkey</B> causes pressing the  given  key
+       to  be the same as the user typing the given string; <B>pfloc</B>
+       causes the string to be executed by the terminal in local;
+       and  <B>pfx</B>  causes  the string to be transmitted to the com-
+       puter.
+
+       The capabilities <B>nlab</B>, <B>lw</B> and <B>lh</B> define the number of pro-
+       grammable  screen  labels  and their width and height.  If
+       there are commands to turn the labels  on  and  off,  give
+       them  in <B>smln</B> and <B>rmln</B>.  <B>smln</B> is normally output after one
+       or more pln sequences to make sure that the change becomes
+       visible.
+
+
+   <B>Tabs</B> <B>and</B> <B>Initialization</B>
+       If  the terminal has hardware tabs, the command to advance
+       to the next tab stop can be given as <B>ht</B>  (usually  control
+       I).   A  ``back-tab''  command which moves leftward to the
+       preceding tab stop can be given as <B>cbt</B>.  By convention, if
+       the  teletype  modes indicate that tabs are being expanded
+       by the computer rather than being sent  to  the  terminal,
+       programs  should  not  use <B>ht</B> or <B>cbt</B> even if they are pre-
+       sent, since the user may not have the tab  stops  properly
+       set.   If  the  terminal  has hardware tabs which are ini-
+       tially set every <I>n</I> spaces when the terminal is powered up,
+       the  numeric  parameter <B>it</B> is given, showing the number of
+       spaces the tabs are set to.  This is normally used by  the
+       <I>tset</I>  command  to  determine  whether  to set the mode for
+       hardware tab expansion, and whether to set the tab  stops.
+       If  the  terminal  has tab stops that can be saved in non-
+       volatile memory, the terminfo description can assume  that
+       they are properly set.
+
+       Other  capabilities include <B>is1</B>, <B>is2</B>, and <B>is3</B>, initializa-
+       tion strings for the terminal, <B>iprog</B>, the path name  of  a
+       program  to be run to initialize the terminal, and <B>if</B>, the
+       name of a file  containing  long  initialization  strings.
+       These  strings are expected to set the terminal into modes
+       consistent with the  rest  of  the  terminfo  description.
+       They are normally sent to the terminal, by the <I>init</I> option
+       of the <I>tput</I> program, each time the  user  logs  in.   They
+       will  be  printed  in the following order: run the program
+       <B>iprog</B>; output <B>is1</B>; <B>is2</B>; set the margins  using  <B>mgc</B>,  <B>smgl</B>
+       and  <B>smgr</B>;  set tabs using <B>tbc</B> and <B>hts</B>; print the file <B>if</B>;
+       and finally output <B>is3</B>.
+
+       Most initialization is done with  <B>is2</B>.   Special  terminal
+       modes can be set up without duplicating strings by putting
+       the common sequences in <B>is2</B> and special cases in  <B>is1</B>  and
+       <B>is3</B>.   A pair of sequences that does a harder reset from a
+       totally unknown state can be  analogously  given  as  <B>rs1</B>,
+       <B>rs2</B>,  <B>rf</B>, and <B>rs3</B>, analogous to <B>is2</B> and <B>if</B>.  These strings
+       are output by the <I>reset</I> program, which is  used  when  the
+       terminal  gets into a wedged state.  Commands are normally
+       placed in <B>rs1</B>, <B>rs2</B> <B>rs3</B> and <B>rf</B> only if they produce  annoy-
+       ing  effects on the screen and are not necessary when log-
+       ging in.  For example, the command to set the  vt100  into
+       80-column  mode  would  normally  be  part  of <B>is2</B>, but it
+       causes an annoying glitch of the screen and  is  not  nor-
+       mally  needed  since the terminal is usually already in 80
+       column mode.
+
+       If there are commands to set and clear tab stops, they can
+       be  given  as <B>tbc</B> (clear all tab stops) and <B>hts</B> (set a tab
+       stop in the current column of every row).  If a more  com-
+       plex  sequence  is  needed  to  set  the  tabs than can be
+       described by this, the sequence can be placed  in  <B>is2</B>  or
+       <B>if</B>.
+
+   <B>Delays</B> <B>and</B> <B>Padding</B>
+       Many  older  and  slower  terminals  don't  support either
+       XON/XOFF or DTR handshaking, including hard copy terminals
+       and  some  very  archaic CRTs (including, for example, DEC
+       VT100s).  These may require padding characters after  cer-
+       tain cursor motions and screen changes.
+
+       If the terminal uses xon/xoff handshaking for flow control
+       (that is, it automatically emits ^S back to the host  when
+       its input buffers are close to full), set <B>xon</B>.  This capa-
+       bility suppresses the emission of padding.  You  can  also
+       set  it for memory-mapped console devices effectively that
+       don't have a  speed  limit.   Padding  information  should
+       still  be  included so that routines can make better deci-
+       sions about relative costs, but actual pad characters will
+       not be transmitted.
+
+       If  <B>pb</B> (padding baud rate) is given, padding is suppressed
+       at baud rates below the value of <B>pb</B>.  If the entry has  no
+       padding  baud rate, then whether padding is emitted or not
+       is completely controlled by <B>xon</B>.
+
+       If the terminal requires other than a null (zero)  charac-
+       ter  as  a  pad,  then this can be given as <B>pad</B>.  Only the
+       first character of the <B>pad</B> string is used.
+
+
+   <B>Status</B> <B>Lines</B>
+       Some terminals have an extra `status line'  which  is  not
+       normally  used  by  software  (and thus not counted in the
+       terminal's <B>lines</B> capability).
+
+       The simplest case  is  a  status  line  which  is  cursor-
+       addressable  but  not part of the main scrolling region on
+       the screen; the Heathkit H19 has a  status  line  of  this
+       kind,  as  would  a 24-line VT100 with a 23-line scrolling
+       region set up on initialization.  This situation is  indi-
+       cated by the <B>hs</B> capability.
+
+       Some terminals with status lines need special sequences to
+       access the status line.   These  may  be  expressed  as  a
+       string with single parameter <B>tsl</B> which takes the cursor to
+       a given zero-origin column on the status line.  The  capa-
+       bility <B>fsl</B> must return to the main-screen cursor positions
+       before the last <B>tsl</B>.  You may need  to  embed  the  string
+       values  of <B>sc</B> (save cursor) and <B>rc</B> (restore cursor) in <B>tsl</B>
+       and <B>fsl</B> to accomplish this.
+
+       The status line is normally assumed to be the  same  width
+       as  the width of the terminal.  If this is untrue, you can
+       specify it with the numeric capability <B>wsl</B>.
+
+       A command to erase or blank the status line may be  speci-
+       fied as <B>dsl</B>.
+
+       The   boolean   capability  <B>eslok</B>  specifies  that  escape
+       sequences, tabs, etc. work ordinarily in the status  line.
+
+       The  <B>ncurses</B>  implementation does not yet use any of these
+       capabilities.  They are documented here in case they  ever
+       become important.
+
+
+   <B>Line</B> <B>Graphics</B>
+       Many  terminals  have  alternate character sets useful for
+       forms-drawing.  Terminfo and <B>curses</B> build in  support  for
+       the  drawing  characters supported by the VT100, with some
+       characters from the AT&amp;T  4410v1  added.   This  alternate
+       character set may be specified by the <B>acsc</B> capability.
+
+                <B>Glyph</B>             <B>ACS</B>            <B>Ascii</B>      <B>VT100</B>
+                 <B>Name</B>             <B>Name</B>           <B>Default</B>    <B>Name</B>
+       UK pound sign              ACS_STERLING   f          }
+       arrow pointing down        ACS_DARROW     v          .
+       arrow pointing left        ACS_LARROW     &lt;          ,
+       arrow pointing right       ACS_RARROW     &gt;          +
+       arrow pointing up          ACS_UARROW     ^          -
+       board of squares           ACS_BOARD      #          h
+       bullet                     ACS_BULLET     o          ~
+       checker board (stipple)    ACS_CKBOARD    :          a
+       degree symbol              ACS_DEGREE     \          f
+       diamond                    ACS_DIAMOND    +          `
+       greater-than-or-equal-to   ACS_GEQUAL     &gt;          z
+       greek pi                   ACS_PI         *          {
+       horizontal line            ACS_HLINE      -          q
+       lantern symbol             ACS_LANTERN    #          i
+       large plus or crossover    ACS_PLUS       +          n
+       less-than-or-equal-to      ACS_LEQUAL     &lt;          y
+       lower left corner          ACS_LLCORNER   +          m
+       lower right corner         ACS_LRCORNER   +          j
+       not-equal                  ACS_NEQUAL     !          |
+       plus/minus                 ACS_PLMINUS    #          g
+       scan line 1                ACS_S1         ~          o
+       scan line 3                ACS_S3         -          p
+       scan line 7                ACS_S7         -          r
+       scan line 9                ACS_S9         _          s
+       solid square block         ACS_BLOCK      #          0
+       tee pointing down          ACS_TTEE       +          w
+       tee pointing left          ACS_RTEE       +          u
+       tee pointing right         ACS_LTEE       +          t
+       tee pointing up            ACS_BTEE       +          v
+       upper left corner          ACS_ULCORNER   +          l
+       upper right corner         ACS_URCORNER   +          k
+       vertical line              ACS_VLINE      |          x
+
+       The  best  way to define a new device's graphics set is to
+       add a column to a copy of this table  for  your  terminal,
+       giving   the   character   which   (when  emitted  between
+       <B>smacs</B>/<B>rmacs</B> switches) will be rendered as the  correspond-
+       ing  graphic.  Then read off the VT100/your terminal char-
+       acter pairs right to left in sequence;  these  become  the
+       ACSC string.
+
+
+   <B>Color</B> <B>Handling</B>
+       Most  color  terminals are either `Tektronix-like' or `HP-
+       like'.  Tektronix-like terminals have a predefined set  of
+       N  colors  (where N usually 8), and can set character-cell
+       foreground and background characters independently, mixing
+       them  into  N  * N color-pairs.  On HP-like terminals, the
+       use must set each color pair up separately (foreground and
+       background  are  not  independently  settable).   Up  to M
+       color-pairs may be  set  up  from  2*M  different  colors.
+       ANSI-compatible terminals are Tektronix-like.
+
+       Some basic color capabilities are independent of the color
+       method.  The numeric capabilities <B>colors</B> and <B>pairs</B> specify
+       the  maximum numbers of colors and color-pairs that can be
+       displayed simultaneously.  The <B>op</B> (original  pair)  string
+       resets  foreground  and background colors to their default
+       values for the terminal.  The <B>oc</B> string resets all  colors
+       or  color-pairs  to their default values for the terminal.
+       Some terminals  (including  many  PC  terminal  emulators)
+       erase  screen  areas  with  the  current  background color
+       rather than the power-up default background; these  should
+       have the boolean capability <B>bce</B>.
+
+       To  change the current foreground or background color on a
+       Tektronix-type terminal, use <B>setaf</B> (set  ANSI  foreground)
+       and  <B>setab</B>  (set ANSI background) or <B>setf</B> (set foreground)
+       and <B>setb</B> (set background).  These take one parameter,  the
+       color  number.   The  SVr4  documentation  describes  only
+       <B>setaf</B>/<B>setab</B>; the XPG4 draft says  that  "If  the  terminal
+       supports ANSI escape sequences to set background and fore-
+       ground, they should be coded as <B>setaf</B> and  <B>setab</B>,  respec-
+       tively.   If  the terminal supports other escape sequences
+       to set background and foreground, they should be coded  as
+       <B>setf</B>  and  <B>setb</B>, respectively.  The <I>vidputs()</I> function and
+       the refresh functions use <B>setaf</B>  and  <B>setab</B>  if  they  are
+       defined."
+
+       The  <B>setaf</B>/<B>setab</B>  and <B>setf</B>/<B>setb</B> capabilities take a single
+       numeric argument each.  Argument values 0-7  are  portably
+       defined  as  follows  (the  middle  column is the symbolic
+       #define available in the header for the <B>curses</B> or  <B>ncurses</B>
+       libraries).  The terminal hardware is free to map these as
+       it likes, but the RGB values indicate normal locations  in
+       color space.
+
+             <B>Color</B>       <B>#define</B>       <B>Value</B>       <B>RGB</B>
+             black     <B>COLOR_BLACK</B>       0     0, 0, 0
+             red       <B>COLOR_RED</B>         1     max,0,0
+             green     <B>COLOR_GREEN</B>       2     0,max,0
+             yellow    <B>COLOR_YELLOW</B>      3     max,max,0
+             blue      <B>COLOR_BLUE</B>        4     0,0,max
+             magenta   <B>COLOR_MAGENTA</B>     5     max,0,max
+             cyan      <B>COLOR_CYAN</B>        6     0,max,max
+             white     <B>COLOR_WHITE</B>       7     max,max,max
+
+       On  an  HP-like terminal, use <B>scp</B> with a color-pair number
+       parameter to set which color pair is current.
+
+       On a Tektronix-like terminal, the capability  <B>ccc</B>  may  be
+       present  to  indicate that colors can be modified.  If so,
+       the <B>initc</B> capability will take a color number (0 to <B>colors</B>
+       -  1)and  three  more parameters which describe the color.
+       These three parameters default to being interpreted as RGB
+       (Red,  Green, Blue) values.  If the boolean capability <B>hls</B>
+       is present, they are instead as HLS (Hue, Lightness, Satu-
+       ration) indices.  The ranges are terminal-dependent.
+
+       On  an  HP-like  terminal, <B>initp</B> may give a capability for
+       changing a color-pair value.  It will take  seven  parame-
+       ters;  a  color-pair  number (0 to <B>max_pairs</B> - 1), and two
+       triples describing first background  and  then  foreground
+       colors.   These  parameters  must be (Red, Green, Blue) or
+       (Hue, Lightness, Saturation) depending on <B>hls</B>.
+
+       On some color terminals, colors collide  with  highlights.
+       You can register these collisions with the <B>ncv</B> capability.
+       This is a bit-mask of attributes not to be used when  col-
+       ors  are  enabled.  The correspondence with the attributes
+       understood by <B>curses</B> is as follows:
+
+                      <B>Attribute</B>      <B>Bit</B>   <B>Decimal</B>
+                      A_STANDOUT     0     1
+                      A_UNDERLINE    1     2
+                      A_REVERSE      2     4
+                      A_BLINK        3     8
+                      A_DIM          4     16
+                      A_BOLD         5     32
+                      A_INVIS        6     64
+                      A_PROTECT      7     128
+                      A_ALTCHARSET   8     256
+
+       For example,  on  many  IBM  PC  consoles,  the  underline
+       attribute  collides  with the foreground color blue and is
+       not available in color mode.  These  should  have  an  <B>ncv</B>
+       capability of 2.
+
+       SVr4  curses  does nothing with <B>ncv</B>, ncurses recognizes it
+       and optimizes the output in favor of colors.
+
+
+   <B>Miscellaneous</B>
+       If the terminal requires other than a null (zero)  charac-
+       ter  as  a  pad,  then this can be given as pad.  Only the
+       first character of the pad string is used.  If the  termi-
+       nal does not have a pad character, specify npc.  Note that
+       ncurses implements  the  termcap-compatible  <B>PC</B>  variable;
+       though  the  application  may  set this value to something
+       other than a null, ncurses will test  <B>npc</B>  first  and  use
+       napms if the terminal has no pad character.
+
+       If  the terminal can move up or down half a line, this can
+       be indicated with <B>hu</B>  (half-line  up)  and  <B>hd</B>  (half-line
+       down).   This  is  primarily  useful  for superscripts and
+       subscripts on hard-copy terminals.  If a hard-copy  termi-
+       nal  can  eject to the next page (form feed), give this as
+       <B>ff</B> (usually control L).
+
+       If there is a command to repeat a given character a  given
+       number  of times (to save time transmitting a large number
+       of identical characters) this can be  indicated  with  the
+       parameterized  string  <B>rep</B>.   The  first  parameter is the
+       character to be repeated and the second is the  number  of
+       times  to repeat it.  Thus, tparm(repeat_char, 'x', 10) is
+       the same as `xxxxxxxxxx'.
+
+       If the terminal has a settable command character, such  as
+       the  TEKTRONIX  4025, this can be indicated with <B>cmdch</B>.  A
+       prototype command character is chosen which is used in all
+       capabilities.   This character is given in the <B>cmdch</B> capa-
+       bility to identify it.  The following convention  is  sup-
+       ported  on  some  UNIX  systems:  The environment is to be
+       searched for a <B>CC</B> variable, and if found, all  occurrences
+       of the prototype character are replaced with the character
+       in the environment variable.
+
+       Terminal descriptions that do  not  represent  a  specific
+       kind of known terminal, such as <I>switch</I>, <I>dialup</I>, <I>patch</I>, and
+       <I>network</I>, should include the  <B>gn</B>  (generic)  capability  so
+       that  programs  can  complain that they do not know how to
+       talk to the terminal.  (This capability does not apply  to
+       <I>virtual</I>   terminal   descriptions  for  which  the  escape
+       sequences are known.)
+
+       If the terminal has a ``meta key'' which acts as  a  shift
+       key,  setting  the  8th  bit of any character transmitted,
+       this fact can be indicated with <B>km</B>.   Otherwise,  software
+       will assume that the 8th bit is parity and it will usually
+       be cleared.  If strings exist to turn this  ``meta  mode''
+       on and off, they can be given as <B>smm</B> and <B>rmm</B>.
+
+       If  the terminal has more lines of memory than will fit on
+       the screen at once, the number of lines of memory  can  be
+       indicated  with  <B>lm</B>.   A  value of <B>lm</B>#0 indicates that the
+       number of lines is not fixed, but that there is still more
+       memory than fits on the screen.
+
+       If the terminal is one of those supported by the UNIX vir-
+       tual terminal protocol, the terminal number can  be  given
+       as <B>vt</B>.
+
+       Media copy strings which control an auxiliary printer con-
+       nected to the terminal can be given as <B>mc0</B>: print the con-
+       tents  of  the screen, <B>mc4</B>: turn off the printer, and <B>mc5</B>:
+       turn on the printer.  When the printer  is  on,  all  text
+       sent  to  the terminal will be sent to the printer.  It is
+       undefined whether the text is also displayed on the termi-
+       nal screen when the printer is on.  A variation <B>mc5p</B> takes
+       one parameter, and leaves the printer on for as many char-
+       acters  as  the  value  of  the  parameter, then turns the
+       printer off.  The parameter should not  exceed  255.   All
+       text,  including  <B>mc4</B>,  is  transparently  passed  to  the
+       printer while an <B>mc5p</B> is in effect.
+
+
+   <B>Glitches</B> <B>and</B> <B>Braindamage</B>
+       Hazeltine terminals, which do not allow `~' characters  to
+       be displayed should indicate <B>hz</B>.
+
+       Terminals which ignore a line-feed immediately after an <B>am</B>
+       wrap, such as the Concept and vt100, should indicate <B>xenl</B>.
+
+       If  <B>el</B>  is  required  to  get  rid of standout (instead of
+       merely writing normal text on top of it),  <B>xhp</B>  should  be
+       given.
+
+       Teleray  terminals,  where  tabs turn all characters moved
+       over to blanks, should  indicate  <B>xt</B>  (destructive  tabs).
+       Note:    the    variable    indicating    this    is   now
+       `dest_tabs_magic_smso'; in older  versions,  it  was  tel-
+       eray_glitch.  This glitch is also taken to mean that it is
+       not possible to position the cursor on top  of  a  ``magic
+       cookie'', that to erase standout mode it is instead neces-
+       sary to use delete and insert line.  The ncurses implemen-
+       tation ignores this glitch.
+
+       The  Beehive Superbee, which is unable to correctly trans-
+       mit the escape or control C characters, has <B>xsb</B>,  indicat-
+       ing  that the f1 key is used for escape and f2 for control
+       C.  (Only certain Superbees have this  problem,  depending
+       on  the  ROM.)  Note that in older terminfo versions, this
+       capability  was  called  `beehive_glitch';   it   is   now
+       `no_esc_ctl_c'.
+
+       Other  specific  terminal  problems  may  be  corrected by
+       adding more capabilities of the form <B>x</B><I>x</I>.
+
+
+   <B>Similar</B> <B>Terminals</B>
+       If there are two very similar terminals, one (the variant)
+       can  be  defined  as  being just like the other (the base)
+       with certain exceptions.  In the definition of  the  vari-
+       ant,  the string capability <B>use</B> can be given with the name
+       of the base terminal.  The capabilities given  before  <B>use</B>
+       override  those  in  the base type named by <B>use</B>.  If there
+       are multiple <B>use</B> capabilities, they are merged in  reverse
+       order.   That is, the rightmost <B>use</B> reference is processed
+       first, then the one to its left, and so forth.   Capabili-
+       ties  given explicitly in the entry override those brought
+       in by <B>use</B> references.
+
+       A capability can be canceled by placing <B>xx@</B> to the left of
+       the  use  reference that imports it, where <I>xx</I> is the capa-
+       bility.  For example, the entry
+
+                   2621-nl, smkx@, rmkx@, use=2621,
+
+       defines a 2621-nl that does not  have  the  <B>smkx</B>  or  <B>rmkx</B>
+       capabilities,  and hence does not turn on the function key
+       labels when in visual mode.  This is useful for  different
+       modes for a terminal, or for different user preferences.
+
+
+   <B>Pitfalls</B> <B>of</B> <B>Long</B> <B>Entries</B>
+       Long  terminfo  entries  are  unlikely to be a problem; to
+       date, no entry has even approached terminfo's  4K  string-
+       table  maximum.   Unfortunately,  the termcap translations
+       are much more  strictly  limited  (to  1K),  thus  termcap
+       translations  of long terminfo entries can cause problems.
+
+       The man pages for 4.3BSD and older versions  of  tgetent()
+       instruct  the user to allocate a 1K buffer for the termcap
+       entry.  The entry  gets  null-terminated  by  the  termcap
+       library, so that makes the maximum safe length for a term-
+       cap entry 1k-1 (1023) bytes.  Depending on what the appli-
+       cation  and the termcap library being used does, and where
+       in the termcap file the terminal type  that  tgetent()  is
+       searching for is, several bad things can happen.
+
+       Some  termcap libraries print a warning message or exit if
+       they find an entry that's longer than 1023  bytes;  others
+       don't;  others  truncate  the entries to 1023 bytes.  Some
+       application programs allocate more than the recommended 1K
+       for the termcap entry; others don't.
+
+       Each termcap entry has two important sizes associated with
+       it: before "tc" expansion, and after "tc" expansion.  "tc"
+       is  the  capability that tacks on another termcap entry to
+       the end of the current one, to add  on  its  capabilities.
+       If  a  termcap entry doesn't use the "tc" capability, then
+       of course the two lengths are the same.
+
+       The "before tc expansion" length  is  the  most  important
+       one,  because it affects more than just users of that par-
+       ticular terminal.  This is the length of the entry  as  it
+       exists in /etc/termcap, minus the backslash-newline pairs,
+       which tgetent() strips out while reading it.  Some termcap
+       libraries  strip  off  the final newline, too (GNU termcap
+       does not).  Now suppose:
+
+       *    a termcap entry before expansion is  more  than  1023
+            bytes long,
+
+       *    and the application has only allocated a 1k buffer,
+
+       *    and  the  termcap library (like the one in BSD/OS 1.1
+            and GNU) reads the whole entry into  the  buffer,  no
+            matter  what  its length, to see if it's the entry it
+            wants,
+
+       *    and tgetent() is searching for a terminal  type  that
+            either is the long entry, appears in the termcap file
+            after the long entry, or doesn't appear in  the  file
+            at  all  (so  that  tgetent() has to search the whole
+            termcap file).
+
+       Then tgetent() will overwrite memory, perhaps  its  stack,
+       and  probably core dump the program.  Programs like telnet
+       are particularly vulnerable;  modern  telnets  pass  along
+       values  like the terminal type automatically.  The results
+       are almost as undesirable with  a  termcap  library,  like
+       SunOS  4.1.3  and Ultrix 4.4, that prints warning messages
+       when it reads an overly long termcap entry.  If a  termcap
+       library  truncates  long  entries,  like  OSF/1 3.0, it is
+       immune to dying here but will return  incorrect  data  for
+       the terminal.
+
+       The "after tc expansion" length will have a similar effect
+       to the above, but only for people who actually set TERM to
+       that  terminal type, since tgetent() only does "tc" expan-
+       sion once it's found the terminal type it was looking for,
+       not while searching.
+
+       In summary, a termcap entry that is longer than 1023 bytes
+       can cause, on various combinations  of  termcap  libraries
+       and  applications,  a  core  dump,  warnings, or incorrect
+       operation.  If it's too long even before  "tc"  expansion,
+       it will have this effect even for users of some other ter-
+       minal types and users whose TERM variable does not have  a
+       termcap entry.
+
+       When in -C (translate to termcap) mode, the <B>ncurses</B> imple-
+       mentation of <B><A HREF="tic.1.html">tic(1)</A></B> issues warning messages when the  pre-
+       tc  length  of  a termcap translation is too long.  The -c
+       (check) option also checks resolved (after  tc  expansion)
+       lengths.
+
+   <B>Binary</B> <B>Compatibility</B>
+       It  is not wise to count on portability of binary terminfo
+       entries between commercial UNIX versions.  The problem  is
+       that  there  are  at least two versions of terminfo (under
+       HP-UX and AIX) which diverged from System V terminfo after
+       SVr1,  and have added extension capabilities to the string
+       table that (in the binary format) collide  with  System  V
+       and XSI Curses extensions.
+
+
+</PRE>
+<H2>EXTENSIONS</H2><PRE>
+       Some  SVr4  <B>curses</B>  implementations,  and  all previous to
+       SVr4, don't interpret the %A and %O operators in parameter
+       strings.
+       SVr4/XPG4  do  not  specify whether <B>msgr</B> licenses movement
+       while in an alternate-character-set mode (such modes  may,
+       among other things, map CR and NL to characters that don't
+       trigger  local  motions).   The   <B>ncurses</B>   implementation
+       ignores  <B>msgr</B>  in <B>ALTCHARSET</B> mode.  This raises the possi-
+       bility that an XPG4  implementation  making  the  opposite
+       interpretation  may need terminfo entries made for <B>ncurses</B>
+       to have <B>msgr</B> turned off.
+
+       The <B>ncurses</B> library handles insert-character  and  insert-
+       character modes in a slightly non-standard way in order to
+       get better update efficiency.  See the <B>Insert/Delete</B> <B>Char-</B>
+       <B>acter</B> subsection above.
+
+       The   parameter   substitutions  for  <B>set_clock</B>  and  <B>dis-</B>
+       <B>play_clock</B> are not documented in SVr4 or  the  XSI  Curses
+       standard.  They are deduced from the documentation for the
+       AT&amp;T 505 terminal.
+
+       Be careful assigning the <B>kmous</B>  capability.   The  <B>ncurses</B>
+       wants  to  interpret it as <B>KEY_MOUSE</B>, for use by terminals
+       and emulators like xterm that  can  return  mouse-tracking
+       information in the keyboard-input stream.
+
+       Different  commercial ports of terminfo and curses support
+       different subsets of the XSI Curses standard and (in  some
+       cases) different extension sets.  Here is a summary, accu-
+       rate as of October 1995:
+
+       <B>SVR4,</B> <B>Solaris,</B> <B>ncurses</B> -- These support all SVr4 capabili-
+       ties.
+
+       <B>SGI</B>  --  Supports  the  SVr4  set,  adds  one undocumented
+       extended string capability (<B>set_pglen</B>).
+
+       <B>SVr1,</B> <B>Ultrix</B> -- These support a restricted subset of  ter-
+       minfo  capabilities.   The booleans end with <B>xon_xoff</B>; the
+       numerics with  <B>width_status_line</B>;  and  the  strings  with
+       <B>prtr_non</B>.
+
+       <B>HP/UX</B>  --  Supports  the  SVr1  subset,  plus the SVr[234]
+       numerics <B>num_labels</B>, <B>label_height</B>, <B>label_width</B>, plus func-
+       tion  keys  11  through  63, plus <B>plab_norm</B>, <B>label_on</B>, and
+       <B>label_off</B>, plus some incompatible extensions in the string
+       table.
+
+       <B>AIX</B>  --  Supports  the  SVr1 subset, plus function keys 11
+       through 63, plus a number  of  incompatible  string  table
+       extensions.
+
+       <B>OSF</B>  -- Supports both the SVr4 set and the AIX extensions.
+
+
+</PRE>
+<H2>FILES</H2><PRE>
+       /usr/share/terminfo/?/*  files     containing     terminal
+                                descriptions
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="tic.1m.html">tic(1m)</A></B>, <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="printf.3S.html">printf(3S)</A></B>, <B><A HREF="term.5.html">term(5)</A></B>.
+
+
+</PRE>
+<H2>AUTHORS</H2><PRE>
+       Zeyd  M.  Ben-Halim,  Eric  S.  Raymond, Thomas E. Dickey.
+       Based on pcurses by Pavel Curtis.
+
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+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
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+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>tic</B> - the <I>terminfo</I> entry-description compiler
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>tic</B>  [<B>-1CINRTVacfrsx</B>]  [<B>-e</B> <I>names</I>] [<B>-o</B> <I>dir</I>] [<B>-v</B>[<I>n</I>]] [<B>-w</B>[<I>n</I>]]
+       <I>file</I>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The command <B>tic</B> translates a  <B>terminfo</B>  file  from  source
+       format  into compiled format.  The compiled format is nec-
+       essary for use with the library routines in <B><A HREF="ncurses.3x.html">ncurses(3x)</A></B>.
+
+       The results are normally placed  in  the  system  terminfo
+       directory  <B>/usr/share/terminfo</B>.   There  are  two  ways to
+       change this behavior.
+
+       First, you may override the system default by setting  the
+       variable  <B>TERMINFO</B>  in  your  shell environment to a valid
+       (existing) directory name.
+
+       Secondly, if <B>tic</B> cannot get access to  <I>/usr/share/terminfo</I>
+       or  your  TERMINFO  directory,  it looks for the directory
+       <I>$HOME/.terminfo</I>; if that directory exists,  the  entry  is
+       placed there.
+
+       Libraries that read terminfo entries are expected to check
+       for a TERMINFO directory first, look at <I>$HOME/.terminfo</I> if
+       TERMINFO  is  not set, and finally look in <I>/usr/share/ter-</I>
+       <I>minfo</I>.
+
+       <B>-a</B>     tells  <B>tic</B>  to  retain  commented-out  capabilities
+              rather than discarding them.  Capabilities are com-
+              mented by prefixing them with a period.  This  sets
+              the  <B>-x</B> option, because it treats the commented-out
+              entries as user-defined names.
+
+       <B>-c</B>     tells <B>tic</B> to only check <I>file</I> for errors,  including
+              syntax  problems and bad use links.  If you specify
+              <B>-C</B> (<B>-I</B>) with this option, the code will print warn-
+              ings about entries which, after use resolution, are
+              more than 1023 (4096) bytes long.  Due to  a  fixed
+              buffer  length  in  older  termcap libraries (and a
+              documented limit in terminfo),  these  entries  may
+              cause core dumps.
+
+       <B>-v</B><I>n</I>    specifies that (verbose) output be written to stan-
+              dard  error   trace   information   showing   <B>tic</B>'s
+              progress.   The optional integer <I>n</I> is a number from
+              1 to 10, inclusive, indicating the desired level of
+              detail  of  information.   If  <I>n</I>  is  omitted,  the
+              default level is 1.  If <I>n</I> is specified and  greater
+              than 1, the level of detail is increased.
+
+       <B>-o</B><I>dir</I>  Write   compiled   entries   to   given  directory.
+              Overrides the TERMINFO environment variable.
+
+       <B>-w</B><I>n</I>    specifies the width of the output.
+
+       <B>-1</B>     restricts the output to a single column
+
+       <B>-C</B>     Force source translation to termcap format.   Note:
+              this  differs  from the -C option of <B><A HREF="infocmp.1m.html">infocmp(1m)</A></B> in
+              that it does not merely translate capability names,
+              but  also  translates  terminfo  strings to termcap
+              format.  Capabilities that are not translatable are
+              left  in  the  entry under their terminfo names but
+              commented out with two preceding dots.
+
+       <B>-G</B>     Display constant literals in  decimal  form  rather
+              than their character equivalents.
+
+       <B>-I</B>     Force source translation to terminfo format.
+
+       <B>-L</B>     Force  source  translation to terminfo format using
+              the long C variable names listed in &lt;<B>term.h</B>&gt;
+
+       <B>-N</B>     Disable smart defaults.  Normally, when translating
+              from termcap to terminfo, the compiler makes a num-
+              ber of assumptions about  the  defaults  of  string
+              capabilities  <B>reset1_string</B>,  <B>carriage_return</B>, <B>cur-</B>
+              <B>sor_left</B>, <B>cursor_down</B>,  <B>scroll_forward</B>,  <B>tab</B>,  <B>new-</B>
+              <B>line</B>,  <B>key_backspace</B>,  <B>key_left</B>, and <B>key_down</B>, then
+              attempts to use obsolete  termcap  capabilities  to
+              deduce correct values.  It also normally suppresses
+              output of obsolete termcap capabilities such as <B>bs</B>.
+              This  option forces a more literal translation that
+              also preserves the obsolete capabilities.
+
+       <B>-R</B><I>subset</I>
+              Restrict output to a given subset.  This option  is
+              for  use  with  archaic  versions  of terminfo like
+              those on SVr1, Ultrix, or HP/UX that don't  support
+              the  full set of SVR4/XSI Curses terminfo; and out-
+              right broken ports like AIX 3.x that have their own
+              extensions  incompatible  with SVr4/XSI.  Available
+              subsets  are  "SVr1",  "Ultrix",  "HP",  "BSD"  and
+              "AIX"; see <B><A HREF="terminfo.5.html">terminfo(5)</A></B> for details.
+
+       <B>-T</B>     eliminates size-restrictions on the generated text.
+              This is mainly useful  for  testing  and  analysis,
+              since  the compiled descriptions are limited (e.g.,
+              1023 for termcap, 4096 for terminfo).
+
+       <B>-V</B>     reports the version of ncurses which  was  used  in
+              this program, and exits.
+
+       <B>-r</B>     Force  entry  resolution (so there are no remaining
+              tc capabilities) even  when  doing  translation  to
+              termcap  format.   This  may  be  needed if you are
+              preparing a termcap  file  for  a  termcap  library
+              (such as GNU termcap up to version 1.3 or BSD term-
+              cap up to 4.3BSD) that doesn't handle  multiple  tc
+              capabilities per entry.
+
+       <B>-e</B>     Limit  writes  and  translations  to  the following
+              comma-separated list of terminals.  If any name  or
+              alias of a terminal matches one of the names in the
+              list, the entry will be written  or  translated  as
+              normal.   Otherwise no output will be generated for
+              it.  The option value is interpreted as a file con-
+              taining  the  list  if  it  contains a '/'.  (Note:
+              depending on how tic was compiled, this option  may
+              require -I or -C.)
+
+       <B>-f</B>     Display  complex  terminfo  strings  which  contain
+              if/then/else/endif expressions indented  for  read-
+              ability.
+
+       <B>-g</B>     Display  constant character literals in quoted form
+              rather than their decimal equivalents.
+
+       <B>-s</B>     Summarize the compile by showing the directory into
+              which  entries  are  written,  and  the  number  of
+              entries which are compiled.
+
+       <B>-x</B>     Treat unknown capabilities as  user-defined.   That
+              is,  if you supply a capability name which <B>tic</B> does
+              not recognize, it will  infer  its  type  (boolean,
+              number  or  string)  from  the  syntax  and make an
+              extended table entry for that.
+
+       <I>file</I>   contains one or more <B>terminfo</B> terminal descriptions
+              in  source format [see <B><A HREF="terminfo.5.html">terminfo(5)</A></B>].  Each descrip-
+              tion in the file describes the  capabilities  of  a
+              particular terminal.
+
+       The debug flag levels are as follows:
+
+       1      Names of files created and linked
+
+       2      Information related to the ``use'' facility
+
+       3      Statistics from the hashing algorithm
+
+       5      String-table memory allocations
+
+       7      Entries into the string-table
+
+       8      List of tokens encountered by scanner
+
+       9      All  values  computed  in  construction of the hash
+              table
+
+       If n is not given, it is taken to be one.
+
+       All but one of the capabilities recognized by <B>tic</B> are doc-
+       umented in <B><A HREF="terminfo.5.html">terminfo(5)</A></B>.  The exception is the <B>use</B> capabil-
+       ity.
+
+       When a <B>use</B>=<I>entry</I>-<I>name</I> field is discovered  in  a  terminal
+       entry  currently  being  compiled, <B>tic</B> reads in the binary
+       from <B>/usr/share/terminfo</B> to complete the entry.   (Entries
+       created  from <I>file</I> will be used first.  If the environment
+       variable <B>TERMINFO</B>  is  set,  that  directory  is  searched
+       instead of <B>/usr/share/terminfo</B>.)  <B>tic</B> duplicates the capa-
+       bilities in <I>entry</I>-<I>name</I> for the  current  entry,  with  the
+       exception   of  those  capabilities  that  explicitly  are
+       defined in the current entry.
+
+       When   an   entry,   e.g.,   <B>entry_name_1</B>,   contains    a
+       <B>use=</B><I>entry</I>_<I>name</I>_<I>2</I>   field,  any  canceled  capabilities  in
+       <I>entry</I>_<I>name</I>_<I>2</I> must also appear in <B>entry_name_1</B> before  <B>use=</B>
+       for these capabilities to be canceled in <B>entry_name_1</B>.
+
+       If  the environment variable <B>TERMINFO</B> is set, the compiled
+       results are placed there instead of <B>/usr/share/terminfo</B>.
+
+       Total compiled entries cannot exceed 4096 bytes.  The name
+       field  cannot  exceed 512 bytes.  Terminal names exceeding
+       the maximum alias length (32 characters  on  systems  with
+       long filenames, 14 characters otherwise) will be truncated
+       to the maximum alias length and a warning message will  be
+       printed.
+
+
+</PRE>
+<H2>COMPATIBILITY</H2><PRE>
+       There  is  some evidence that historic <B>tic</B> implementations
+       treated description fields with no whitespace in  them  as
+       additional  aliases  or short names.  This <B>tic</B> does not do
+       that, but it does warn  when  description  fields  may  be
+       treated  that way and check them for dangerous characters.
+
+
+</PRE>
+<H2>EXTENSIONS</H2><PRE>
+       Unlike the stock SVr4 <B>tic</B> command, this implementation can
+       actually  compile  termcap  sources.   In fact, entries in
+       terminfo and termcap syntax  can  be  mixed  in  a  single
+       source  file.   See  <B><A HREF="terminfo.5.html">terminfo(5)</A></B>  for  the list of termcap
+       names taken to be equivalent to terminfo names.
+
+       The SVr4 manual pages are  not  clear  on  the  resolution
+       rules  for  <B>use</B>  capabilities.  This implementation of <B>tic</B>
+       will find <B>use</B> targets anywhere in the source file, or any-
+       where  in the file tree rooted at <B>TERMINFO</B> (if <B>TERMINFO</B> is
+       defined), or in the user's <I>$HOME/.terminfo</I>  directory  (if
+       it  exists),  or  (finally)  anywhere in the system's file
+       tree of compiled entries.
+
+       The error messages from this <B>tic</B> have the same  format  as
+       GNU  C  error  messages,  and can be parsed by GNU Emacs's
+       compile facility.
+
+       The <B>-C</B>, <B>-G</B>, <B>-I</B>, <B>-N</B>, <B>-R</B>, <B>-T</B>, <B>-V</B>, <B>-a</B>, <B>-e</B>, <B>-f</B>, <B>-g</B>, <B>-o</B>, <B>-r</B>, <B>-s</B>
+       and  <B>-x</B> options are not supported under SVr4.  The SVr4 -c
+       mode does not report bad use links.
+
+       System V does not compile entries to or read entries  from
+       your  <I>$HOME/.terminfo</I> directory unless TERMINFO is explic-
+       itly set to it.
+
+
+</PRE>
+<H2>FILES</H2><PRE>
+       <B>/usr/share/terminfo/?/*</B>
+            Compiled terminal description database.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="infocmp.1m.html">infocmp(1m)</A></B>,   <B><A HREF="captoinfo.1m.html">captoinfo(1m)</A></B>,   <B><A HREF="infotocap.1m.html">infotocap(1m)</A></B>,    <B><A HREF="toe.1m.html">toe(1m)</A></B>,
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="terminfo.5.html">terminfo(5)</A></B>.
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+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
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+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>toe</B> - table of (terminfo) entries
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>toe</B> [<B>-v</B>[<I>n</I>]] [<B>-huUV</B>] <I>file...</I>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       With no options, <B>toe</B> lists all available terminal types by
+       primary name with descriptions.   File  arguments  specify
+       the  directories  to  be scanned; if no such arguments are
+       given, your default terminfo directory is scanned.  If you
+       also  specify  the  -h  option, a directory header will be
+       issued as each directory is entered.
+
+       There are other options intended for use by terminfo  file
+       maintainers:
+
+       <B>-u</B> <I>file</I>
+              says to issue a report on dependencies in the given
+              file. This report  condenses  the  `use'  relation:
+              each  line consists of the primary name of a termi-
+              nal that has use capabilities, followed by a colon,
+              followed  by the whitespace-separated primary names
+              of all terminals which occur in those use capabili-
+              ties, followed by a newline
+
+       <B>-U</B> <I>file</I>
+              says  to  issue a report on reverse dependencies in
+              the given file.  This  report  reverses  the  `use'
+              relation: each line consists of the primary name of
+              a terminal that occurs in  use  capabilities,  fol-
+              lowed  by a colon, followed by the whitespace-sepa-
+              rated primary names of all terminals  which  depend
+              on it, followed by a newline.
+
+       <B>-v</B><I>n</I>    specifies that (verbose) output be written to stan-
+              dard  error   trace   information   showing   <B>toe</B>'s
+              progress.   The optional integer <I>n</I> is a number from
+              1 to 10, interpreted as for <B><A HREF="tic.1.html">tic(1)</A></B>.
+
+       <B>-V</B>   reports the version of ncurses which was used in this
+            program, and exits.
+
+
+</PRE>
+<H2>FILES</H2><PRE>
+       <B>/usr/share/terminfo/?/*</B>
+            Compiled terminal description database.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="tic.1m.html">tic(1m)</A></B>,    <B><A HREF="infocmp.1m.html">infocmp(1m)</A></B>,   <B><A HREF="captoinfo.1m.html">captoinfo(1m)</A></B>,   <B><A HREF="infotocap.1m.html">infotocap(1m)</A></B>,
+       <B><A HREF="ncurses.3x.html">curses(3x)</A></B>, <B><A HREF="terminfo.5.html">terminfo(5)</A></B>.
+
+
+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/tput.1.html b/ncurses-5.2/doc/html/man/tput.1.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>tput</B>,  <B>reset</B>  -  initialize  a  terminal or query terminfo
+       database
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>tput</B> [<B>-T</B><I>type</I>] <I>capname</I> [<I>parms</I> ... ]
+       <B>tput</B> [<B>-T</B><I>type</I>] <B>init</B>
+       <B>tput</B> [<B>-T</B><I>type</I>] <B>reset</B>
+       <B>tput</B> [<B>-T</B><I>type</I>] <B>longname</B>
+       <B>tput</B> <B>-S</B>  <B>&lt;&lt;</B>
+       <B>tput</B> <B>-V</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The <B>tput</B> utility uses the <B>terminfo</B> database  to  make  the
+       values  of terminal-dependent capabilities and information
+       available to the shell (see <B><A HREF="sh.1.html">sh(1)</A></B>), to initialize or reset
+       the  terminal,  or  return  the long name of the requested
+       terminal type.  <B>tput</B> outputs a  string  if  the  attribute
+       (<I>cap</I>ability  <I>name</I>) is of type string, or an integer if the
+       attribute is of type integer.  If the attribute is of type
+       boolean, <B>tput</B> simply sets the exit code (<B>0</B> for TRUE if the
+       terminal has the capability, <B>1</B> for FALSE if it does  not),
+       and  produces no output.  Before using a value returned on
+       standard output, the user should test the exit  code  [<B>$?</B>,
+       see  <B><A HREF="sh.1.html">sh(1)</A></B>]  to  be sure it is <B>0</B>.  (See the <B>EXIT</B> <B>CODES</B> and
+       <B>DIAGNOSTICS</B> sections.)  For a complete list  of  capabili-
+       ties  and  the  <I>capname</I>  associated  with  each,  see <B>ter-</B>
+       <B><A HREF="minfo.5.html">minfo(5)</A></B>.
+
+       <B>-T</B><I>type</I> indicates the  <I>type</I>  of  terminal.   Normally  this
+              option is unnecessary, because the default is taken
+              from the environment variable <B>TERM</B>.  If <B>-T</B> is spec-
+              ified,  then  the shell variables <B>LINES</B> and <B>COLUMNS</B>
+              will be ignored,and the operating system  will  not
+              be queried for the actual screen size.
+
+       <I>capname</I>
+              indicates the attribute from the <B>terminfo</B> database.
+              When <B>termcap</B> support is compiled  in,  the  <B>termcap</B>
+              name for the attribute is also accepted.
+
+       <I>parms</I>  If the attribute is a string that takes parameters,
+              the arguments <I>parms</I> will be instantiated  into  the
+              string.   An all numeric argument will be passed to
+              the attribute as a number.
+
+       <B>-S</B>     allows more than one capability per  invocation  of
+              <B>tput</B>.  The capabilities must be passed to <B>tput</B> from
+              the standard input instead of from the command line
+              (see  example).   Only  one  <I>capname</I> is allowed per
+              line.  The <B>-S</B> option changes the meaning of  the  <B>0</B>
+              and  <B>1</B>  boolean and string exit codes (see the EXIT
+              CODES section).
+
+       <B>-V</B>     reports the version of ncurses which  was  used  in
+              this program, and exits.
+
+       <B>init</B>   If  the  <B>terminfo</B>  database is present and an entry
+              for the user's terminal exists (see <B>-T</B><I>type</I>, above),
+              the  following will occur: (1) if present, the ter-
+              minal's initialization strings will be output (<B>is1</B>,
+              <B>is2</B>,  <B>is3</B>,  <B>if</B>,  <B>iprog</B>), (2) any delays (e.g., new-
+              line) specified in the entry will be set in the tty
+              driver, (3) tabs expansion will be turned on or off
+              according to the specification in  the  entry,  and
+              (4) if tabs are not expanded, standard tabs will be
+              set (every 8 spaces).  If an entry does not contain
+              the  information  needed  for any of the four above
+              activities, that activity will silently be skipped.
+
+       <B>reset</B>  Instead  of putting out initialization strings, the
+              terminal's reset strings will be output if  present
+              (<B>rs1</B>,  <B>rs2</B>, <B>rs3</B>, <B>rf</B>).  If the reset strings are not
+              present, but initialization strings are,  the  ini-
+              tialization  strings  will  be  output.  Otherwise,
+              <B>reset</B> acts identically to <B>init</B>.
+
+       <B>longname</B>
+              If the <B>terminfo</B> database is present  and  an  entry
+              for  the user's terminal exists (see <B>-T</B><I>type</I> above),
+              then the long name of the terminal will be put out.
+              The long name is the last name in the first line of
+              the terminal's description in the <B>terminfo</B> database
+              [see <B><A HREF="term.5.html">term(5)</A></B>].
+
+       If  <B>tput</B>  is  invoked  by a link named <B>reset</B>, this has the
+       same effect as <B>tput</B> <B>reset</B>.  See <B>tset</B> for comparison, which
+       has similar behavior.
+
+
+</PRE>
+<H2>EXAMPLES</H2><PRE>
+       <B>tput</B> <B>init</B>
+            Initialize the terminal according to the type of ter-
+            minal in the environmental variable <B>TERM</B>.  This  com-
+            mand  should be included in everyone's .profile after
+            the environmental variable <B>TERM</B> has been exported, as
+            illustrated on the <B><A HREF="profile.4.html">profile(4)</A></B> manual page.
+
+       <B>tput</B> <B>-T5620</B> <B>reset</B>
+            Reset  an  AT&amp;T 5620 terminal, overriding the type of
+            terminal in the environmental variable <B>TERM</B>.
+
+       <B>tput</B> <B>cup</B> <B>0</B> <B>0</B>
+            Send the sequence to move the cursor to row <B>0</B>, column
+            <B>0</B> (the upper left corner of the screen, usually known
+            as the "home" cursor position).
+
+       <B>tput</B> <B>clear</B>
+            Echo  the  clear-screen  sequence  for  the   current
+            terminal.
+
+       <B>tput</B> <B>cols</B>
+            Print the number of columns for the current terminal.
+
+       <B>tput</B> <B>-T450</B> <B>cols</B>
+            Print the number of columns for the 450 terminal.
+
+       <B>bold=`tput</B> <B>smso`</B> <B>offbold=`tput</B> <B>rmso`</B>
+            Set the shell variables <B>bold</B>, to begin stand-out mode
+            sequence, and <B>offbold</B>, to end standout mode sequence,
+            for the current terminal.  This might be followed  by
+            a  prompt:  <B>echo</B>  <B>"${bold}Please</B>  <B>type</B>  <B>in</B> <B>your</B> <B>name:</B>
+            <B>${offbold}\c"</B>
+
+       <B>tput</B> <B>hc</B>
+            Set exit code to indicate if the current terminal  is
+            a hard copy terminal.
+
+       <B>tput</B> <B>cup</B> <B>23</B> <B>4</B>
+            Send  the sequence to move the cursor to row 23, col-
+            umn 4.
+
+       <B>tput</B> <B>longname</B>
+            Print the long name from the  <B>terminfo</B>  database  for
+            the  type  of terminal specified in the environmental
+            variable <B>TERM</B>.
+
+            <B>tput</B> <B>-S</B> <B>&lt;&lt;!</B>
+            <B>&gt;</B> <B>clear</B>
+            <B>&gt;</B> <B>cup</B> <B>10</B> <B>10</B>
+            <B>&gt;</B> <B>bold</B>
+            <B>&gt;</B> <B>!</B>
+
+            This example shows tput processing several  capabili-
+            ties  in  one  invocation.   This  example clears the
+            screen, moves the cursor to position 10, 10 and turns
+            on  bold (extra bright) mode.  The list is terminated
+            by an exclamation mark (<B>!</B>) on a line by itself.
+
+
+</PRE>
+<H2>FILES</H2><PRE>
+       <B>/usr/share/terminfo</B>
+              compiled terminal description database
+
+       <B>/usr/include/curses.h</B>
+              <B><A HREF="ncurses.3x.html">curses(3x)</A></B> header file
+
+       <B>/usr/include/term.h</B>
+              <B>terminfo</B> header file
+
+       <B>/usr/share/tabset/*</B>
+              tab settings for some terminals, in a format appro-
+              priate   to  be  output  to  the  terminal  (escape
+              sequences that set  margins  and  tabs);  for  more
+              information, see the "Tabs and Initialization" sec-
+              tion of <B><A HREF="terminfo.4.html">terminfo(4)</A></B>
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="clear.1.html">clear(1)</A></B>, <B><A HREF="stty.1.html">stty(1)</A></B>, <B><A HREF="tabs.5.html">tabs(5)</A></B>.   <B><A HREF="profile.5.html">profile(5)</A></B>,  <B><A HREF="terminfo.4.html">terminfo(4)</A></B>  in
+       the  <I>System</I>  <I>Administrator</I>'<I>s</I> <I>Reference</I> <I>Manual</I>.  Chapter 10
+       of the <I>Programmer</I>'<I>s</I> <I>Guide</I>.
+
+
+</PRE>
+<H2>EXIT CODES</H2><PRE>
+       If <I>capname</I> is of type boolean, a value of  <B>0</B>  is  set  for
+       TRUE and <B>1</B> for FALSE unless the <B>-S</B> option is used.
+
+       If  <I>capname</I>  is of type string, a value of <B>0</B> is set if the
+       <I>capname</I> is defined for this terminal <I>type</I>  (the  value  of
+       <I>capname</I>  is  returned on standard output); a value of <B>1</B> is
+       set if <I>capname</I> is not defined for this  terminal  <I>type</I>  (a
+       null value is returned on standard output).
+
+       If  <I>capname</I> is of type boolean or string and the <B>-S</B> option
+       is used, a value of <B>0</B> is returned  to  indicate  that  all
+       lines were successful.  No indication of which line failed
+       can be given so exit code <B>1</B> will never appear.  Exit codes
+       <B>2</B>, <B>3</B>, and <B>4</B> retain their usual interpretation.
+
+       If <I>capname</I> is of type integer, a value of <B>0</B> is always set,
+       whether or not <I>capname</I> is defined for this terminal  <I>type</I>.
+       To determine if <I>capname</I> is defined for this terminal <I>type</I>,
+       the user must test the value of standard output.  A  value
+       of  <B>-1</B> means that <I>capname</I> is not defined for this terminal
+       <I>type</I>.
+
+       Any other exit code indicates an error; see  the  DIAGNOS-
+       TICS section.
+
+
+</PRE>
+<H2>DIAGNOSTICS</H2><PRE>
+       <B>tput</B> prints the following error messages and sets the cor-
+       responding exit codes.
+
+       exit code   error message
+       ---------------------------------------------------------------------
+       <B>0</B>           (<I>capname</I> is a numeric variable that is not specified  in
+                   the  <B><A HREF="terminfo.5.html">terminfo(5)</A></B>  database  for this terminal type, e.g.
+                   <B>tput</B> <B>-T450</B> <B>lines</B> and <B>tput</B> <B>-T2621</B> <B>xmc</B>)
+       <B>1</B>           no error message is printed, see the <B>EXIT</B> <B>CODES</B> section.
+       <B>2</B>           usage error
+       <B>3</B>           unknown terminal <I>type</I> or no <B>terminfo</B> database
+       <B>4</B>           unknown <B>terminfo</B> capability <I>capname</I>
+       ---------------------------------------------------------------------
+
+
+</PRE>
+<H2>PORTABILITY</H2><PRE>
+       The <B>longname</B> and <B>-S</B> options, and  the  parameter-substitu-
+       tion  features  used in the <B>cup</B> example, are not supported
+       in BSD curses or in AT&amp;T/USL curses before SVr4.
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/tset.1.html b/ncurses-5.2/doc/html/man/tset.1.html
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@@ -0,0 +1,303 @@
+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>tset</B>, <B>reset</B> - terminal initialization
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       tset  [-IQVqrs]  [-]  [-e <I>ch</I>] [-i <I>ch</I>] [-k <I>ch</I>] [-m <I>mapping</I>]
+       [<I>terminal</I>]
+       reset [-IQVqrs] [-] [-e <I>ch</I>] [-i <I>ch</I>] [-k <I>ch</I>]  [-m  <I>mapping</I>]
+       [<I>terminal</I>]
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       <B>Tset</B>  initializes  terminals.   <B>Tset</B>  first determines the
+       type of terminal that you are using.   This  determination
+       is done as follows, using the first terminal type found.
+
+       1. The <B>terminal</B> argument specified on the command line.
+
+       2. The value of the <B>TERM</B> environmental variable.
+
+       3.  (BSD  systems only.) The terminal type associated with
+       the standard error output device in  the  <I>/etc/ttys</I>  file.
+       (On Linux and System-V-like UNIXes, <I>getty</I> does this job by
+       setting <B>TERM</B>  according  to  the  type  passed  to  it  by
+       <I>/etc/inittab</I>.)
+
+       4. The default terminal type, ``unknown''.
+
+       If  the  terminal  type  was not specified on the command-
+       line, the -m option mappings are then applied  (see  below
+       for  more information).  Then, if the terminal type begins
+       with a question mark (``?''), the  user  is  prompted  for
+       confirmation of the terminal type.  An empty response con-
+       firms the type, or, another type can be entered to specify
+       a  new  type.  Once the terminal type has been determined,
+       the terminfo entry for the terminal is retrieved.   If  no
+       terminfo entry is found for the type, the user is prompted
+       for another terminal type.
+
+       Once the terminfo entry is  retrieved,  the  window  size,
+       backspace,  interrupt and line kill characters (among many
+       other things) are set and the terminal and tab initializa-
+       tion  strings  are  sent  to  the  standard  error output.
+       Finally, if the erase, interrupt and line kill  characters
+       have  changed,  or  are  not  set to their default values,
+       their values are displayed to the standard error output.
+
+       When invoked as <B>reset</B>, <B>tset</B> sets cooked  and  echo  modes,
+       turns  off cbreak and raw modes, turns on newline transla-
+       tion and resets any  unset  special  characters  to  their
+       default  values  before  doing the terminal initialization
+       described above.  This is  useful  after  a  program  dies
+       leaving  a  terminal  in an abnormal state.  Note, you may
+       have to type
+
+           <B>&lt;LF&gt;reset&lt;LF&gt;</B>
+
+       (the line-feed character is normally control-J) to get the
+       terminal to work, as carriage-return may no longer work in
+       the abnormal state.  Also, the  terminal  will  often  not
+       echo the command.
+
+       The options are as follows:
+
+       -q   The  terminal  type is displayed to the standard out-
+            put, and the terminal is not initialized in any  way.
+            The option `-' by itself is equivalent but archaic.
+
+       -e   Set the erase character to <I>ch</I>.
+
+       -I   Do  not  send  the  terminal  or  tab  initialization
+            strings to the terminal.
+
+       -Q   Don't display any values for the erase, interrupt and
+            line kill characters.
+
+       <B>-V</B>   reports the version of ncurses which was used in this
+            program, and exits.
+
+       -i   Set the interrupt character to <I>ch</I>.
+
+       -k   Set the line kill character to <I>ch</I>.
+
+       -m   Specify a mapping from a port  type  to  a  terminal.
+            See below for more information.
+
+       -r   Print the terminal type to the standard error output.
+
+       -s   Print the sequence of shell  commands  to  initialize
+            the environment variable <B>TERM</B> to the standard output.
+            See the section below on setting the environment  for
+            details.
+
+       The arguments for the -e, -i, and -k options may either be
+       entered as actual characters or by using the  `hat'  nota-
+       tion, i.e. control-h may be specified as ``^H'' or ``^h''.
+
+
+</PRE>
+<H2>SETTING THE ENVIRONMENT</H2><PRE>
+       It is often desirable  to  enter  the  terminal  type  and
+       information  about  the  terminal's  capabilities into the
+       shell's environment.  This is done using the -s option.
+
+       When the -s option is specified, the commands to enter the
+       information  into  the  shell's environment are written to
+       the standard output.  If the <B>SHELL</B> environmental  variable
+       ends in ``csh'', the commands are for <B>csh</B>, otherwise, they
+       are for <B>sh</B>.  Note, the <B>csh</B>  commands  set  and  unset  the
+       shell  variable  <B>noglob</B>,  leaving it unset.  The following
+       line in the <B>.login</B> or <B>.profile</B> files will  initialize  the
+       environment correctly:
+
+           eval `tset -s options ... `
+
+
+
+</PRE>
+<H2>TERMINAL TYPE MAPPING</H2><PRE>
+       When the terminal is not hardwired into the system (or the
+       current system information is incorrect) the terminal type
+       derived  from the <I>/etc/ttys</I> file or the <B>TERM</B> environmental
+       variable is often something generic like <B>network</B>,  <B>dialup</B>,
+       or  <B>unknown</B>.   When <B>tset</B> is used in a startup script it is
+       often desirable to provide information about the  type  of
+       terminal used on such ports.
+
+       The  purpose  of  the -m option is to map from some set of
+       conditions to a terminal type, that is, to tell <B>tset</B>  ``If
+       I'm  on this port at a particular speed, guess that I'm on
+       that kind of terminal''.
+
+       The argument to the -m option consists of an optional port
+       type, an optional operator, an optional baud rate specifi-
+       cation, an optional colon (``:'') character and a terminal
+       type.   The port type is a string (delimited by either the
+       operator or the colon character).  The operator may be any
+       combination of ``&gt;'', ``&lt;'', ``@'', and ``!''; ``&gt;'' means
+       greater than, ``&lt;'' means less than, ``@'' means equal  to
+       and ``!'' inverts the sense of the test.  The baud rate is
+       specified as a number and is compared with  the  speed  of
+       the  standard  error  output  (which should be the control
+       terminal).  The terminal type is a string.
+
+       If the terminal type is not specified on the command line,
+       the  -m mappings are applied to the terminal type.  If the
+       port type and baud rate match the  mapping,  the  terminal
+       type  specified  in the mapping replaces the current type.
+       If more than one mapping is specified, the first  applica-
+       ble mapping is used.
+
+       For    example,    consider    the    following   mapping:
+       <B>dialup&gt;9600:vt100</B>.  The port type is dialup , the operator
+       is  &gt;, the baud rate specification is 9600, and the termi-
+       nal type is vt100.  The result of this mapping is to spec-
+       ify that if the terminal type is <B>dialup</B>, and the baud rate
+       is greater than 9600 baud, a terminal type of  <B>vt100</B>  will
+       be used.
+
+       If no baud rate is specified, the terminal type will match
+       any baud rate.  If no port type is specified, the terminal
+       type   will   match   any  port  type.   For  example,  <B>-m</B>
+       <B>dialup:vt100</B>  <B>-m</B>  <B>:?xterm</B>  will  cause  any  dialup  port,
+       regardless of baud rate, to match the terminal type vt100,
+       and any non-dialup port type to match  the  terminal  type
+       ?xterm.   Note,  because of the leading question mark, the
+       user will be queried on a default port as to whether  they
+       are actually using an xterm terminal.
+
+       No  whitespace  characters  are permitted in the -m option
+       argument.  Also, to avoid problems  with  meta-characters,
+       it  is  suggested  that  the  entire -m option argument be
+       placed within single quote characters, and that <B>csh</B>  users
+       insert  a  backslash character (``\'') before any exclama-
+       tion marks (``!'').
+
+
+</PRE>
+<H2>HISTORY</H2><PRE>
+       The <B>tset</B> command appeared in BSD 3.0.  The <B>ncurses</B>  imple-
+       mentation  was lightly adapted from the 4.4BSD sources for
+       a terminfo environment by Eric S. Raymond &lt;esr@snark.thyr-
+       sus.com&gt;.
+
+
+</PRE>
+<H2>COMPATIBILITY</H2><PRE>
+       The  <B>tset</B>  utility has been provided for backward-compati-
+       bility with BSD environments (under  most  modern  UNIXes,
+       <B>/etc/inittab</B>  and  <B><A HREF="getty.1.html">getty(1)</A></B> can set <B>TERM</B> appropriately for
+       each dial-up line; this  obviates  what  was  <B>tset</B>'s  most
+       important  use).   This implementation behaves like 4.4BSD
+       tset, with a few exceptions specified here.
+
+       The -S option of BSD tset no longer works;  it  prints  an
+       error message to stderr and dies.  The -s option only sets
+       <B>TERM</B>, not <B>TERMCAP</B>.  Both these  changes  are  because  the
+       <B>TERMCAP</B>  variable  is  no longer supported under terminfo-
+       based <B>ncurses</B>, which makes <B>tset</B> <B>-S</B> useless (we made it die
+       noisily rather than silently induce lossage).
+
+       There  was  an  undocumented  4.4BSD feature that invoking
+       tset via a link named `TSET` (or via any other name begin-
+       ning  with  an  upper-case letter) set the terminal to use
+       upper-case only.  This feature has been omitted.
+
+       The -A, -E, -h, -u and -v options were  deleted  from  the
+       <B>tset</B>  utility  in  4.4BSD. None of them were documented in
+       4.3BSD and all are of limited utility at best. The -a, -d,
+       and -p options are similarly not documented or useful, but
+       were retained as they appear to be in widespread use.   It
+       is  strongly  recommended  that  any  usage of these three
+       options be changed to use the -m option instead.   The  -n
+       option  remains, but has no effect.  The -adnp options are
+       therefore omitted from the usage summary above.
+
+       It is still permissible to specify  the  -e,  -i,  and  -k
+       options  without arguments, although it is strongly recom-
+       mended that such usage be fixed to explicitly specify  the
+       character.
+
+       As  of  4.4BSD,  executing <B>tset</B> as <B>reset</B> no longer implies
+       the -Q option.  Also, the interaction between the - option
+       and the <I>terminal</I> argument in some historic implementations
+       of <B>tset</B> has been removed.
+
+
+
+</PRE>
+<H2>ENVIRONMENT</H2><PRE>
+       The <B>tset</B> command uses the <B>SHELL</B> and <B>TERM</B> environment vari-
+       ables.
+
+
+</PRE>
+<H2>FILES</H2><PRE>
+       /etc/ttys
+            system  port  name  to terminal type mapping database
+            (BSD versions only).
+
+       /usr/share/terminfo
+            terminal capability database
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="csh.1.html">csh(1)</A></B>, <B><A HREF="sh.1.html">sh(1)</A></B>, <B><A HREF="stty.1.html">stty(1)</A></B>, <B><A HREF="tty.4.html">tty(4)</A></B>, <B><A HREF="termcap.5.html">termcap(5)</A></B>, <B><A HREF="ttys.5.html">ttys(5)</A></B>, envi-
+       <B><A HREF="ron.7.html">ron(7)</A></B>
+
+
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+
+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/man/wresize.3x.html b/ncurses-5.2/doc/html/man/wresize.3x.html
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+<HTML>
+<BODY>
+<PRE>
+<!-- Manpage converted by man2html 3.0.1 -->
+
+</PRE>
+<H2>NAME</H2><PRE>
+       <B>wresize</B> - resize a curses window
+
+
+</PRE>
+<H2>SYNOPSIS</H2><PRE>
+       <B>#include</B> <B>&lt;curses.h&gt;</B>
+
+       <B>int</B> <B>wresize(WINDOW</B> <B>*win,</B> <B>int</B> <B>lines,</B> <B>int</B> <B>columns);</B>
+
+
+</PRE>
+<H2>DESCRIPTION</H2><PRE>
+       The  <B>wresize</B>  function  reallocates storage for an <B>ncurses</B>
+       window to adjust its dimensions to the  specified  values.
+       If either dimension is larger than the current values, the
+       window's data is filled with blanks that have the  current
+       background  rendition  (as  set  by <B>wbkgndset</B>) merged into
+       them.
+
+
+</PRE>
+<H2>RETURN VALUE</H2><PRE>
+       The function returns the integer <B>ERR</B> upon failure  and  <B>OK</B>
+       on success.  It will fail if either of the dimensions less
+       than or equal  to  zero,  or  if  an  error  occurs  while
+       (re)allocating memory for the window.
+
+
+</PRE>
+<H2>NOTES</H2><PRE>
+       The only restriction placed on the dimensions is that they
+       be greater than zero.  The dimensions are not compared  to
+       <B>curses</B>   screen   dimensions  to  simplify  the  logic  of
+       <B>resizeterm</B>.  The caller  must  ensure  that  the  window's
+       dimensions fit within the actual screen dimensions.
+
+
+</PRE>
+<H2>SEE ALSO</H2><PRE>
+       <B><A HREF="resizeterm.3x.html">resizeterm(3x)</A></B>.
+
+
+</PRE>
+<H2>AUTHOR</H2><PRE>
+       Thomas Dickey (from an equivalent function written in 1988
+       for BSD curses).
+
+
+
+
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+
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+
+</PRE>
+<HR>
+<ADDRESS>
+Man(1) output converted with
+<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
+</ADDRESS>
+</BODY>
+</HTML>
diff --git a/ncurses-5.2/doc/html/ncurses-intro.html b/ncurses-5.2/doc/html/ncurses-intro.html
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+<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 3.0//EN">
+<!--
+  $Id$
+-->
+<HTML>
+<HEAD>
+<TITLE>Writing Programs with NCURSES</TITLE>
+<link rev="made" href="mailto:bugs-ncurses@gnu.org">
+</HEAD>
+<BODY>
+
+<H1>Writing Programs with NCURSES</H1>
+
+<BLOCKQUOTE>
+by Eric S. Raymond and Zeyd M. Ben-Halim<BR>
+updates since release 1.9.9e by Thomas Dickey
+</BLOCKQUOTE>
+
+<H1>Contents</H1>
+<UL>
+<LI><A HREF="#introduction">Introduction</A>
+<UL>
+<LI><A HREF="#history">A Brief History of Curses</A>
+<LI><A HREF="#scope">Scope of This Document</A>
+<LI><A HREF="#terminology">Terminology</A>
+</UL>
+<LI><A HREF="#curses">The Curses Library</A>
+<UL>
+<LI><A HREF="#overview">An Overview of Curses</A>
+<UL>
+<LI><A HREF="#compiling">Compiling Programs using Curses</A>
+<LI><A HREF="#updating">Updating the Screen</A>
+<LI><A HREF="#stdscr">Standard Windows and Function Naming Conventions</A>
+<LI><A HREF="#variables">Variables</A>
+</UL>
+<LI><A HREF="#using">Using the Library</A>
+<UL>
+<LI><A HREF="#starting">Starting up</A>
+<LI><A HREF="#output">Output</A>
+<LI><A HREF="#input">Input</A>
+<LI><A HREF="#formschars">Using Forms Characters</A>
+<LI><A HREF="#attributes">Character Attributes and Color</A>
+<LI><A HREF="#mouse">Mouse Interfacing</A>
+<LI><A HREF="#finishing">Finishing Up</A>
+</UL>
+<LI><A HREF="#functions">Function Descriptions</A>
+<UL>
+<LI><A HREF="#init">Initialization and Wrapup</A>
+<LI><A HREF="#flush">Causing Output to the Terminal</A>
+<LI><A HREF="#lowlevel">Low-Level Capability Access</A>
+<LI><A HREF="#debugging">Debugging</A>
+</UL>
+<LI><A HREF="#hints">Hints, Tips, and Tricks</A>
+<UL>
+<LI><A HREF="#caution">Some Notes of Caution</A>
+<LI><A HREF="#leaving">Temporarily Leaving ncurses Mode</A>
+<LI><A HREF="#xterm">Using <CODE>ncurses</CODE> under <CODE>xterm</CODE></A>
+<LI><A HREF="#screens">Handling Multiple Terminal Screens</A>
+<LI><A HREF="#testing">Testing for Terminal Capabilities</A>
+<LI><A HREF="#tuning">Tuning for Speed</A>
+<LI><A HREF="#special">Special Features of <CODE>ncurses</CODE></A>
+</UL>
+<LI><A HREF="#compat">Compatibility with Older Versions</A>
+<UL>
+<LI><A HREF="#refbug">Refresh of Overlapping Windows</A>
+<LI><A HREF="#backbug">Background Erase</A>
+</UL>
+<LI><A HREF="#xsifuncs">XSI Curses Conformance</A>
+</UL>
+<LI><A HREF="#panels">The Panels Library</A>
+<UL>
+<LI><A HREF="#pcompile">Compiling With the Panels Library</A>
+<LI><A HREF="#poverview">Overview of Panels</A>
+<LI><A HREF="#pstdscr">Panels, Input, and the Standard Screen</A>
+<LI><A HREF="#hiding">Hiding Panels</A>
+<LI><A HREF="#pmisc">Miscellaneous Other Facilities</A>
+</UL>
+<LI><A HREF="#menu">The Menu Library</A>
+<UL>
+<LI><A HREF="#mcompile">Compiling with the menu Library</A>
+<LI><A HREF="#moverview">Overview of Menus</A>
+<LI><A HREF="#mselect">Selecting items</A>
+<LI><A HREF="#mdisplay">Menu Display</A>
+<LI><A HREF="#mwindows">Menu Windows</A>
+<LI><A HREF="#minput">Processing Menu Input</A>
+<LI><A HREF="#mmisc">Miscellaneous Other Features</A>
+</UL>
+<LI><A HREF="#form">The Forms Library</A>
+<UL>
+<LI><A HREF="#fcompile">Compiling with the forms Library</A>
+<LI><A HREF="#foverview">Overview of Forms</A>
+<LI><A HREF="#fcreate">Creating and Freeing Fields and Forms</A>
+<LI><A HREF="#fattributes">Fetching and Changing Field Attributes</A>
+<UL>
+<LI><A HREF="#fsizes">Fetching Size and Location Data</A>
+<LI><A HREF="#flocation">Changing the Field Location</A>
+<LI><A HREF="#fjust">The Justification Attribute</A>
+<LI><A HREF="#fdispatts">Field Display Attributes</A>
+<LI><A HREF="#foptions">Field Option Bits</A>
+<LI><A HREF="#fstatus">Field Status</A>
+<LI><A HREF="#fuser">Field User Pointer</A>
+</UL>
+<LI><A HREF="#fdynamic">Variable-Sized Fields</A>
+<LI><A HREF="#fvalidation">Field Validation</A>
+<UL>
+<LI><A HREF="#ftype_alpha">TYPE_ALPHA</A>
+<LI><A HREF="#ftype_alnum">TYPE_ALNUM</A>
+<LI><A HREF="#ftype_enum">TYPE_ENUM</A>
+<LI><A HREF="#ftype_integer">TYPE_INTEGER</A>
+<LI><A HREF="#ftype_numeric">TYPE_NUMERIC</A>
+<LI><A HREF="#ftype_regexp">TYPE_REGEXP</A>
+</UL>
+<LI><A HREF="#fbuffer">Direct Field Buffer Manipulation</A>
+<LI><A HREF="#formattrs">Attributes of Forms</A>
+<LI><A HREF="#fdisplay">Control of Form Display</A>
+<LI><A HREF="#fdriver">Input Processing in the Forms Driver</A>
+<UL>
+<LI><A HREF="#fpage">Page Navigation Requests</A>
+<LI><A HREF="#ffield">Inter-Field Navigation Requests</A>
+<LI><A HREF="#fifield">Intra-Field Navigation Requests</A>
+<LI><A HREF="#fscroll">Scrolling Requests</A>
+<LI><A HREF="#fedit">Field Editing Requests</A>
+<LI><A HREF="#forder">Order Requests</A>
+<LI><A HREF="#fappcmds">Application Commands</A>
+</UL>
+<LI><A HREF="#fhooks">Field Change Hooks</A>
+<LI><A HREF="#ffocus">Field Change Commands</A>
+<LI><A HREF="#frmoptions">Form Options</A>
+<LI><A HREF="#fcustom">Custom Validation Types</A>
+<UL>
+<LI><A HREF="#flinktypes">Union Types</A>
+<LI><A HREF="#fnewtypes">New Field Types</A>
+<LI><A HREF="#fcheckargs">Validation Function Arguments</A>
+<LI><A HREF="#fcustorder">Order Functions For Custom Types</A>
+<LI><A HREF="#fcustprobs">Avoiding Problems</A>
+</UL>
+</UL>
+</UL>
+
+<HR>
+<H1><A NAME="introduction">Introduction</A></H1>
+
+This document is an introduction to programming with <CODE>curses</CODE>. It is
+not an exhaustive reference for the curses Application Programming Interface
+(API); that role is filled by the <CODE>curses</CODE> manual pages.  Rather, it
+is intended to help C programmers ease into using the package. <P>
+
+This document is aimed at C applications programmers not yet specifically
+familiar with ncurses.  If you are already an experienced <CODE>curses</CODE>
+programmer, you should nevertheless read the sections on
+<A HREF="#mouse">Mouse Interfacing</A>, <A HREF="#debugging">Debugging</A>,
+<A HREF="#compat">Compatibility with Older Versions</A>,
+and <A HREF="#hints">Hints, Tips, and Tricks</A>.  These will bring you up
+to speed on the special features and quirks of the <CODE>ncurses</CODE>
+implementation.  If you are not so experienced, keep reading. <P>
+
+The <CODE>curses</CODE> package is a subroutine library for
+terminal-independent screen-painting and input-event handling which
+presents a high level screen model to the programmer, hiding differences
+between terminal types and doing automatic optimization of output to change
+one screen full of text into another.  <CODE>Curses</CODE> uses terminfo, which
+is a database format that can describe the capabilities of thousands of
+different terminals. <P>
+
+The <CODE>curses</CODE> API may seem something of an archaism on UNIX desktops
+increasingly dominated by X, Motif, and Tcl/Tk.  Nevertheless, UNIX still
+supports tty lines and X supports <EM>xterm(1)</EM>; the <CODE>curses</CODE>
+API has the advantage of (a) back-portability to character-cell terminals,
+and (b) simplicity.  For an application that does not require bit-mapped
+graphics and multiple fonts, an interface implementation using <CODE>curses</CODE>
+will typically be a great deal simpler and less expensive than one using an
+X toolkit.
+
+<H2><A NAME="history">A Brief History of Curses</A></H2>
+
+Historically, the first ancestor of <CODE>curses</CODE> was the routines written to
+provide screen-handling for the game <CODE>rogue</CODE>; these used the
+already-existing <CODE>termcap</CODE> database facility for describing terminal
+capabilities.  These routines were abstracted into a documented library and
+first released with the early BSD UNIX versions. <P>
+
+System III UNIX from Bell Labs featured a rewritten and much-improved
+<CODE>curses</CODE> library.  It introduced the terminfo format.  Terminfo is based
+on Berkeley's termcap database, but contains a number of improvements and
+extensions. Parameterized capabilities strings were introduced, making it
+possible to describe multiple video attributes, and colors and to handle far
+more unusual terminals than possible with termcap.  In the later AT&amp;T
+System V releases, <CODE>curses</CODE> evolved to use more facilities and offer
+more capabilities, going far beyond BSD curses in power and flexibility.
+
+<H2><A NAME="scope">Scope of This Document</A></H2>
+
+This document describes <CODE>ncurses</CODE>, a free implementation of
+the System V <CODE>curses</CODE> API with some clearly marked extensions.
+It includes the following System V curses features:
+<UL>
+<LI>Support for multiple screen highlights (BSD curses could only
+handle one `standout' highlight, usually reverse-video).
+<LI>Support for line- and box-drawing using forms characters.
+<LI>Recognition of function keys on input.
+<LI>Color support.
+<LI>Support for pads (windows of larger than screen size on which the
+screen or a subwindow defines a viewport).
+</UL>
+
+Also, this package makes use of the insert and delete line and character
+features of terminals so equipped, and determines how to optimally use these
+features with no help from the programmer.  It allows arbitrary combinations of
+video attributes to be displayed, even on terminals that leave ``magic
+cookies'' on the screen to mark changes in attributes. <P>
+
+The <CODE>ncurses</CODE> package can also capture and use event reports from a
+mouse in some environments (notably, xterm under the X window system).  This
+document includes tips for using the mouse. <P>
+
+The <CODE>ncurses</CODE> package was originated by Pavel Curtis.  The original
+maintainer of this package is
+<A HREF="mailto:zmbenhal@netcom.com">Zeyd Ben-Halim</A>
+&lt;zmbenhal@netcom.com&gt;.
+<A HREF="mailto:esr@snark.thyrsus.com">Eric S. Raymond</A>
+&lt;esr@snark.thyrsus.com&gt;
+wrote many of the new features in versions after 1.8.1
+and wrote most of this introduction.
+<A HREF="mailto:juergen.pfeifer@gmx.net">J&uuml;rgen Pfeifer</A>
+wrote all of the menu and forms code as well as the
+<A HREF="http://www.adahome.com">Ada95</A> binding.
+Ongoing work is being done by
+<A HREF="mailto:dickey@herndon4.his.com">Thomas Dickey</A>
+and
+<A HREF="mailto:juergen.pfeifer@gmx.net">J&uuml;rgen Pfeifer</A>.
+<A HREF="mailto:florian@gnu.org">Florian La Roche</A>
+acts as the maintainer for the Free Software Foundation, which holds the
+copyright on ncurses.
+Contact the current maintainers at
+<A HREF="mailto:bug-ncurses@gnu.org">bug-ncurses@gnu.org</A>.
+<P>
+
+This document also describes the <A HREF="#panels">panels</A> extension library,
+similarly modeled on the SVr4 panels facility.  This library allows you to
+associate backing store with each of a stack or deck of overlapping windows,
+and provides operations for moving windows around in the stack that change
+their visibility in the natural way (handling window overlaps). <P>
+
+Finally, this document describes in detail the <A HREF="#menu">menus</A> and <A
+HREF="#form">forms</A> extension libraries, also cloned from System V,
+which support easy construction and sequences of menus and fill-in
+forms.
+
+
+<H2><A NAME="terminology">Terminology</A></H2>
+
+In this document, the following terminology is used with reasonable
+consistency:
+
+<DL>
+<DT> window
+<DD>
+A data structure describing a sub-rectangle of the screen (possibly the
+entire screen).  You can write to a window as though it were a miniature
+screen, scrolling independently of other windows on the physical screen.
+<DT> screens
+<DD>
+A subset of windows which are as large as the terminal screen, i.e., they start
+at the upper left hand corner and encompass the lower right hand corner.  One
+of these, <CODE>stdscr</CODE>, is automatically provided for the programmer.
+<DT> terminal screen
+<DD>
+The package's idea of what the terminal display currently looks like, i.e.,
+what the user sees now.  This is a special screen.
+</DL>
+
+<H1><A NAME="curses">The Curses Library</A></H1>
+
+<H2><A NAME="overview">An Overview of Curses</A></H2>
+
+<H3><A NAME="compiling">Compiling Programs using Curses</A></H3>
+
+In order to use the library, it is necessary to have certain types and
+variables defined.  Therefore, the programmer must have a line:
+
+<PRE>
+	  #include &lt;curses.h&gt;
+</PRE>
+
+at the top of the program source.  The screen package uses the Standard I/O
+library, so <CODE>&lt;curses.h&gt;</CODE> includes
+<CODE>&lt;stdio.h&gt;</CODE>. <CODE>&lt;curses.h&gt;</CODE> also includes
+<CODE>&lt;termios.h&gt;</CODE>, <CODE>&lt;termio.h&gt;</CODE>, or
+<CODE>&lt;sgtty.h&gt;</CODE> depending on your system.  It is redundant (but
+harmless) for the programmer to do these includes, too. In linking with
+<CODE>curses</CODE> you need to have <CODE>-lncurses</CODE> in your LDFLAGS or on the
+command line.  There is no need for any other libraries.
+
+<H3><A NAME="updating">Updating the Screen</A></H3>
+
+In order to update the screen optimally, it is necessary for the routines to
+know what the screen currently looks like and what the programmer wants it to
+look like next. For this purpose, a data type (structure) named WINDOW is
+defined which describes a window image to the routines, including its starting
+position on the screen (the (y, x) coordinates of the upper left hand corner)
+and its size.  One of these (called <CODE>curscr</CODE>, for current screen) is a
+screen image of what the terminal currently looks like.  Another screen (called
+<CODE>stdscr</CODE>, for standard screen) is provided by default to make changes
+on. <P>
+
+A window is a purely internal representation. It is used to build and store a
+potential image of a portion of the terminal.  It doesn't bear any necessary
+relation to what is really on the terminal screen; it's more like a
+scratchpad or write buffer. <P>
+
+To make the section of physical screen corresponding to a window reflect the
+contents of the window structure, the routine <CODE>refresh()</CODE> (or
+<CODE>wrefresh()</CODE> if the window is not <CODE>stdscr</CODE>) is called. <P>
+
+A given physical screen section may be within the scope of any number of
+overlapping windows.  Also, changes can be made to windows in any order,
+without regard to motion efficiency.  Then, at will, the programmer can
+effectively say ``make it look like this,'' and let the package implementation
+determine the most efficient way to repaint the screen.
+
+<H3><A NAME="stdscr">Standard Windows and Function Naming Conventions</A></H3>
+
+As hinted above, the routines can use several windows, but two are
+automatically given: <CODE>curscr</CODE>, which knows what the terminal looks like,
+and <CODE>stdscr</CODE>, which is what the programmer wants the terminal to look
+like next.  The user should never actually access <CODE>curscr</CODE> directly.
+Changes should be made to through the API, and then the routine
+<CODE>refresh()</CODE> (or <CODE>wrefresh()</CODE>) called. <P>
+
+Many functions are defined to use <CODE>stdscr</CODE> as a default screen.  For
+example, to add a character to <CODE>stdscr</CODE>, one calls <CODE>addch()</CODE> with
+the desired character as argument.  To write to a different window. use the
+routine <CODE>waddch()</CODE> (for `w'indow-specific addch()) is provided.  This
+convention of prepending function names with a `w' when they are to be
+applied to specific windows is consistent.  The only routines which do not
+follow it are those for which a window must always be specified. <P>
+
+In order to move the current (y, x) coordinates from one point to another, the
+routines <CODE>move()</CODE> and <CODE>wmove()</CODE> are provided.  However, it is
+often desirable to first move and then perform some I/O operation.  In order to
+avoid clumsiness, most I/O routines can be preceded by the prefix 'mv' and
+the desired (y, x) coordinates prepended to the arguments to the function.  For
+example, the calls
+
+<PRE>
+	  move(y, x);
+	  addch(ch);
+</PRE>
+
+can be replaced by
+
+<PRE>
+	  mvaddch(y, x, ch);
+</PRE>
+
+and
+
+<PRE>
+	  wmove(win, y, x);
+	  waddch(win, ch);
+</PRE>
+
+can be replaced by
+
+<PRE>
+	  mvwaddch(win, y, x, ch);
+</PRE>
+
+Note that the window description pointer (win) comes before the added (y, x)
+coordinates.  If a function requires a window pointer, it is always the first
+parameter passed.
+
+<H3><A NAME="variables">Variables</A></H3>
+
+The <CODE>curses</CODE> library sets some variables describing the terminal
+capabilities.
+
+<PRE>
+      type   name      description
+      ------------------------------------------------------------------
+      int    LINES     number of lines on the terminal
+      int    COLS      number of columns on the terminal
+</PRE>
+
+The <CODE>curses.h</CODE> also introduces some <CODE>#define</CODE> constants and types
+of general usefulness:
+
+<DL>
+<DT> <CODE>bool</CODE>
+<DD> boolean type, actually a `char' (e.g., <CODE>bool doneit;</CODE>)
+<DT> <CODE>TRUE</CODE>
+<DD> boolean `true' flag (1).
+<DT> <CODE>FALSE</CODE>
+<DD> boolean `false' flag (0).
+<DT> <CODE>ERR</CODE>
+<DD> error flag returned by routines on a failure (-1).
+<DT> <CODE>OK</CODE>
+<DD> error flag returned by routines when things go right.
+</DL>
+
+<H2><A NAME="using">Using the Library</A></H2>
+
+Now we describe how to actually use the screen package.  In it, we assume all
+updating, reading, etc. is applied to <CODE>stdscr</CODE>.  These instructions will
+work on any window, providing you change the function names and parameters as
+mentioned above. <P>
+
+Here is a sample program to motivate the discussion:
+
+<PRE>
+#include &lt;curses.h&gt;
+#include &lt;signal.h&gt;
+
+static void finish(int sig);
+
+int
+main(int argc, char *argv[])
+{
+    int num = 0;
+
+    /* initialize your non-curses data structures here */
+
+    (void) signal(SIGINT, finish);      /* arrange interrupts to terminate */
+
+    (void) initscr();      /* initialize the curses library */
+    keypad(stdscr, TRUE);  /* enable keyboard mapping */
+    (void) nonl();         /* tell curses not to do NL-&gt;CR/NL on output */
+    (void) cbreak();       /* take input chars one at a time, no wait for \n */
+    (void) echo();         /* echo input - in color */
+
+    if (has_colors())
+    {
+        start_color();
+
+        /*
+         * Simple color assignment, often all we need.  Color pair 0 cannot
+	 * be redefined.  This example uses the same value for the color
+	 * pair as for the foreground color, though of course that is not
+	 * necessary:
+         */
+        init_pair(1, COLOR_RED,     COLOR_BLACK);
+        init_pair(2, COLOR_GREEN,   COLOR_BLACK);
+        init_pair(3, COLOR_YELLOW,  COLOR_BLACK);
+        init_pair(4, COLOR_BLUE,    COLOR_BLACK);
+        init_pair(5, COLOR_CYAN,    COLOR_BLACK);
+        init_pair(6, COLOR_MAGENTA, COLOR_BLACK);
+        init_pair(7, COLOR_WHITE,   COLOR_BLACK);
+    }
+
+    for (;;)
+    {
+        int c = getch();     /* refresh, accept single keystroke of input */
+	attrset(COLOR_PAIR(num % 8));
+	num++;
+
+        /* process the command keystroke */
+    }
+
+    finish(0);               /* we're done */
+}
+
+static void finish(int sig)
+{
+    endwin();
+
+    /* do your non-curses wrapup here */
+
+    exit(0);
+}
+</PRE>
+
+<H3><A NAME="starting">Starting up</A></H3>
+
+In order to use the screen package, the routines must know about terminal
+characteristics, and the space for <CODE>curscr</CODE> and <CODE>stdscr</CODE> must be
+allocated.  These function <CODE>initscr()</CODE> does both these things. Since it
+must allocate space for the windows, it can overflow memory when attempting to
+do so. On the rare occasions this happens, <CODE>initscr()</CODE> will terminate
+the program with an error message.  <CODE>initscr()</CODE> must always be called
+before any of the routines which affect windows are used.  If it is not, the
+program will core dump as soon as either <CODE>curscr</CODE> or <CODE>stdscr</CODE> are
+referenced.  However, it is usually best to wait to call it until after you are
+sure you will need it, like after checking for startup errors.  Terminal status
+changing routines like <CODE>nl()</CODE> and <CODE>cbreak()</CODE> should be called
+after <CODE>initscr()</CODE>. <P>
+
+Once the screen windows have been allocated, you can set them up for
+your program.  If you want to, say, allow a screen to scroll, use
+<CODE>scrollok()</CODE>.  If you want the cursor to be left in place after
+the last change, use <CODE>leaveok()</CODE>.  If this isn't done,
+<CODE>refresh()</CODE> will move the cursor to the window's current (y, x)
+coordinates after updating it. <P>
+
+You can create new windows of your own using the functions <CODE>newwin()</CODE>,
+<CODE>derwin()</CODE>, and <CODE>subwin()</CODE>.  The routine <CODE>delwin()</CODE> will
+allow you to get rid of old windows.  All the options described above can be
+applied to any window.
+
+<H3><A NAME="output">Output</A></H3>
+
+Now that we have set things up, we will want to actually update the terminal.
+The basic functions used to change what will go on a window are
+<CODE>addch()</CODE> and <CODE>move()</CODE>.  <CODE>addch()</CODE> adds a character at the
+current (y, x) coordinates.  <CODE>move()</CODE> changes the current (y, x)
+coordinates to whatever you want them to be.  It returns <CODE>ERR</CODE> if you
+try to move off the window.  As mentioned above, you can combine the two into
+<CODE>mvaddch()</CODE> to do both things at once. <P>
+
+The other output functions, such as <CODE>addstr()</CODE> and <CODE>printw()</CODE>,
+all call <CODE>addch()</CODE> to add characters to the window. <P>
+
+After you have put on the window what you want there, when you want the portion
+of the terminal covered by the window to be made to look like it, you must call
+<CODE>refresh()</CODE>.  In order to optimize finding changes, <CODE>refresh()</CODE>
+assumes that any part of the window not changed since the last
+<CODE>refresh()</CODE> of that window has not been changed on the terminal, i.e.,
+that you have not refreshed a portion of the terminal with an overlapping
+window.  If this is not the case, the routine <CODE>touchwin()</CODE> is provided
+to make it look like the entire window has been changed, thus making
+<CODE>refresh()</CODE> check the whole subsection of the terminal for changes. <P>
+
+If you call <CODE>wrefresh()</CODE> with <CODE>curscr</CODE> as its argument, it will
+make the screen look like <CODE>curscr</CODE> thinks it looks like.  This is useful
+for implementing a command which would redraw the screen in case it get messed
+up.
+
+<H3><A NAME="input">Input</A></H3>
+
+The complementary function to <CODE>addch()</CODE> is <CODE>getch()</CODE> which, if
+echo is set, will call <CODE>addch()</CODE> to echo the character.  Since the
+screen package needs to know what is on the terminal at all times, if
+characters are to be echoed, the tty must be in raw or cbreak mode.  Since
+initially the terminal has echoing enabled and is in ordinary ``cooked'' mode,
+one or the other has to changed before calling <CODE>getch()</CODE>; otherwise,
+the program's output will be unpredictable. <P>
+
+When you need to accept line-oriented input in a window, the functions
+<CODE>wgetstr()</CODE> and friends are available.  There is even a <CODE>wscanw()</CODE>
+function that can do <CODE>scanf()</CODE>(3)-style multi-field parsing on window
+input.  These pseudo-line-oriented functions turn on echoing while they
+execute. <P>
+
+The example code above uses the call <CODE>keypad(stdscr, TRUE)</CODE> to enable
+support for function-key mapping.  With this feature, the <CODE>getch()</CODE> code
+watches the input stream for character sequences that correspond to arrow and
+function keys.  These sequences are returned as pseudo-character values.  The
+<CODE>#define</CODE> values returned are listed in the <CODE>curses.h</CODE> The
+mapping from sequences to <CODE>#define</CODE> values is determined by
+<CODE>key_</CODE> capabilities in the terminal's terminfo entry.
+
+<H3><A NAME="formschars">Using Forms Characters</A></H3>
+
+The <CODE>addch()</CODE> function (and some others, including <CODE>box()</CODE> and
+<CODE>border()</CODE>) can accept some pseudo-character arguments which are specially
+defined by <CODE>ncurses</CODE>.  These are <CODE>#define</CODE> values set up in
+the <CODE>curses.h</CODE> header; see there for a complete list (look for
+the prefix <CODE>ACS_</CODE>). <P>
+
+The most useful of the ACS defines are the forms-drawing characters.  You can
+use these to draw boxes and simple graphs on the screen.  If the terminal
+does not have such characters, <CODE>curses.h</CODE> will map them to a
+recognizable (though ugly) set of ASCII defaults.
+
+<H3><A NAME="attributes">Character Attributes and Color</A></H3>
+
+The <CODE>ncurses</CODE> package supports screen highlights including standout,
+reverse-video, underline, and blink.  It also supports color, which is treated
+as another kind of highlight. <P>
+
+Highlights are encoded, internally, as high bits of the pseudo-character type
+(<CODE>chtype</CODE>) that <CODE>curses.h</CODE> uses to represent the contents of a
+screen cell.  See the <CODE>curses.h</CODE> header file for a complete list of
+highlight mask values (look for the prefix <CODE>A_</CODE>).<P>
+
+There are two ways to make highlights.  One is to logical-or the value of the
+highlights you want into the character argument of an <CODE>addch()</CODE> call,
+or any other output call that takes a <CODE>chtype</CODE> argument. <P>
+
+The other is to set the current-highlight value.  This is logical-or'ed with
+any highlight you specify the first way.  You do this with the functions
+<CODE>attron()</CODE>, <CODE>attroff()</CODE>, and <CODE>attrset()</CODE>; see the manual
+pages for details.
+
+Color is a special kind of highlight.  The package actually thinks in terms
+of color pairs, combinations of foreground and background colors.  The sample
+code above sets up eight color pairs, all of the guaranteed-available colors
+on black.  Note that each color pair is, in effect, given the name of its
+foreground color.  Any other range of eight non-conflicting values could
+have been used as the first arguments of the <CODE>init_pair()</CODE> values. <P>
+
+Once you've done an <CODE>init_pair()</CODE> that creates color-pair N, you can
+use <CODE>COLOR_PAIR(N)</CODE> as a highlight that invokes that particular
+color combination.  Note that <CODE>COLOR_PAIR(N)</CODE>, for constant N,
+is itself a compile-time constant and can be used in initializers.
+
+<H3><A NAME="mouse">Mouse Interfacing</A></H3>
+
+The <CODE>ncurses</CODE> library also provides a mouse interface.
+<!-- The 'note' tag is not portable enough -->
+<blockquote>
+<strong>NOTE:</strong> this facility is specific to <CODE>ncurses</CODE>, it is not part of either
+the XSI Curses standard, nor of System V Release 4, nor BSD curses.
+System V Release 4 curses contains code with similar interface definitions,
+however it is not documented.  Other than by disassembling the library, we
+have no way to determine exactly how that mouse code works.
+Thus, we recommend that you wrap mouse-related code in an #ifdef using the
+feature macro NCURSES_MOUSE_VERSION so it will not be compiled and linked
+on non-ncurses systems.
+</blockquote>
+
+Presently, mouse event reporting works in the following environments:
+<ul>
+<li>xterm and similar programs such as rxvt.
+<li>Linux console, when configured with <CODE>gpm</CODE>(1), Alessandro
+Rubini's mouse server.
+<li>OS/2 EMX
+</ul>
+<P>
+The mouse interface is very simple.  To activate it, you use the function
+<CODE>mousemask()</CODE>, passing it as first argument a bit-mask that specifies
+what kinds of events you want your program to be able to see.  It will
+return the bit-mask of events that actually become visible, which may differ
+from the argument if the mouse device is not capable of reporting some of
+the event types you specify. <P>
+
+Once the mouse is active, your application's command loop should watch
+for a return value of <CODE>KEY_MOUSE</CODE> from <CODE>wgetch()</CODE>.  When
+you see this, a mouse event report has been queued.  To pick it off
+the queue, use the function <CODE>getmouse()</CODE> (you must do this before
+the next <CODE>wgetch()</CODE>, otherwise another mouse event might come
+in and make the first one inaccessible). <P>
+
+Each call to <CODE>getmouse()</CODE> fills a structure (the address of which you'll
+pass it) with mouse event data.  The event data includes zero-origin,
+screen-relative character-cell coordinates of the mouse pointer.  It also
+includes an event mask.  Bits in this mask will be set, corresponding
+to the event type being reported. <P>
+
+The mouse structure contains two additional fields which may be
+significant in the future as ncurses interfaces to new kinds of
+pointing device.  In addition to x and y coordinates, there is a slot
+for a z coordinate; this might be useful with touch-screens that can
+return a pressure or duration parameter.  There is also a device ID
+field, which could be used to distinguish between multiple pointing
+devices. <P>
+
+The class of visible events may be changed at any time via <CODE>mousemask()</CODE>.
+Events that can be reported include presses, releases, single-, double- and
+triple-clicks (you can set the maximum button-down time for clicks).  If
+you don't make clicks visible, they will be reported as press-release
+pairs.  In some environments, the event mask may include bits reporting
+the state of shift, alt, and ctrl keys on the keyboard during the event. <P>
+
+A function to check whether a mouse event fell within a given window is
+also supplied.  You can use this to see whether a given window should
+consider a mouse event relevant to it. <P>
+
+Because mouse event reporting will not be available in all
+environments, it would be unwise to build <CODE>ncurses</CODE>
+applications that <EM>require</EM> the use of a mouse.  Rather, you should
+use the mouse as a shortcut for point-and-shoot commands your application
+would normally accept from the keyboard.  Two of the test games in the
+<CODE>ncurses</CODE> distribution (<CODE>bs</CODE> and <CODE>knight</CODE>) contain
+code that illustrates how this can be done. <P>
+
+See the manual page <CODE>curs_mouse(3X)</CODE> for full details of the
+mouse-interface functions.
+
+<H3><A NAME="finishing">Finishing Up</A></H3>
+
+In order to clean up after the <CODE>ncurses</CODE> routines, the routine
+<CODE>endwin()</CODE> is provided.  It restores tty modes to what they were when
+<CODE>initscr()</CODE> was first called, and moves the cursor down to the
+lower-left corner.  Thus, anytime after the call to initscr, <CODE>endwin()</CODE>
+should be called before exiting.
+
+<H2><A NAME="functions">Function Descriptions</A></H2>
+
+We describe the detailed behavior of some important curses functions here, as a
+supplement to the manual page descriptions.
+
+<H3><A NAME="init">Initialization and Wrapup</A></H3>
+
+<DL>
+<DT> <CODE>initscr()</CODE>
+<DD> The first function called should almost always be <CODE>initscr()</CODE>.
+This will determine the terminal type and
+initialize curses data structures. <CODE>initscr()</CODE> also arranges that
+the first call to <CODE>refresh()</CODE> will clear the screen.  If an error
+occurs a message is written to standard error and the program
+exits. Otherwise it returns a pointer to stdscr.  A few functions may be
+called before initscr (<CODE>slk_init()</CODE>, <CODE>filter()</CODE>,
+<CODE>ripofflines()</CODE>, <CODE>use_env()</CODE>, and, if you are using multiple
+terminals, <CODE>newterm()</CODE>.)
+<DT> <CODE>endwin()</CODE>
+<DD> Your program should always call <CODE>endwin()</CODE> before exiting or
+shelling out of the program. This function will restore tty modes,
+move the cursor to the lower left corner of the screen, reset the
+terminal into the proper non-visual mode.  Calling <CODE>refresh()</CODE>
+or <CODE>doupdate()</CODE> after a temporary escape from the program will
+restore the ncurses screen from before the escape.
+<DT> <CODE>newterm(type, ofp, ifp)</CODE>
+<DD> A program which outputs to more than one terminal should use
+<CODE>newterm()</CODE> instead of <CODE>initscr()</CODE>.  <CODE>newterm()</CODE> should
+be called once for each terminal.  It returns a variable of type
+<CODE>SCREEN *</CODE> which should be saved as a reference to that
+terminal. The arguments are the type of the terminal (a string) and
+<CODE>FILE</CODE> pointers for the output and input of the terminal.  If
+type is NULL then the environment variable <CODE>$TERM</CODE> is used.
+<CODE>endwin()</CODE> should called once at wrapup time for each terminal
+opened using this function.
+<DT> <CODE>set_term(new)</CODE>
+<DD> This function is used to switch to a different terminal previously
+opened by <CODE>newterm()</CODE>.  The screen reference for the new terminal
+is passed as the parameter.  The previous terminal is returned by the
+function.  All other calls affect only the current terminal.
+<DT> <CODE>delscreen(sp)</CODE>
+<DD> The inverse of <CODE>newterm()</CODE>; deallocates the data structures
+associated with a given <CODE>SCREEN</CODE> reference.
+</DL>
+
+<H3><A NAME="flush">Causing Output to the Terminal</A></H3>
+
+<DL>
+<DT> <CODE>refresh()</CODE> and <CODE>wrefresh(win)</CODE>
+<DD> These functions must be called to actually get any output on
+the  terminal,  as  other  routines  merely  manipulate data
+structures.  <CODE>wrefresh()</CODE> copies the named window  to the physical
+terminal screen,  taking  into account  what is already
+there in  order to  do optimizations.  <CODE>refresh()</CODE> does a
+refresh of <CODE>stdscr()</CODE>.   Unless <CODE>leaveok()</CODE> has been
+enabled, the physical cursor of the terminal is left at  the
+location of the window's cursor.
+<DT> <CODE>doupdate()</CODE> and <CODE>wnoutrefresh(win)</CODE>
+<DD> These two functions allow multiple updates with more efficiency
+than wrefresh.  To use them, it is important to understand how curses
+works.  In addition to all the window structures, curses keeps two
+data structures representing the terminal screen: a physical screen,
+describing what is actually on the screen, and a virtual screen,
+describing what the programmer wants to have on the screen.  wrefresh
+works by first copying the named window to the virtual screen
+(<CODE>wnoutrefresh()</CODE>), and then calling the routine to update the
+screen (<CODE>doupdate()</CODE>).  If the programmer wishes to output
+several windows at once, a series of calls to <CODE>wrefresh</CODE> will result
+in alternating calls to <CODE>wnoutrefresh()</CODE> and <CODE>doupdate()</CODE>,
+causing several bursts of output to the screen.  By calling
+<CODE>wnoutrefresh()</CODE> for each window, it is then possible to call
+<CODE>doupdate()</CODE> once, resulting in only one burst of output, with
+fewer total characters transmitted (this also avoids a visually annoying
+flicker at each update).
+</DL>
+
+<H3><A NAME="lowlevel">Low-Level Capability Access</A></H3>
+
+<DL>
+<DT> <CODE>setupterm(term, filenum, errret)</CODE>
+<DD> This routine is called to initialize a terminal's description, without setting
+up the curses screen structures or changing the tty-driver mode bits.
+<CODE>term</CODE> is the character string representing the name of the terminal
+being used.  <CODE>filenum</CODE> is the UNIX file descriptor of the terminal to
+be used for output.  <CODE>errret</CODE> is a pointer to an integer, in which a
+success or failure indication is returned.  The values returned can be 1 (all
+is well), 0 (no such terminal), or -1 (some problem locating the terminfo
+database). <P>
+
+The value of <CODE>term</CODE> can be given as NULL, which will cause the value of
+<CODE>TERM</CODE> in the environment to be used.  The <CODE>errret</CODE> pointer can
+also be given as NULL, meaning no error code is wanted.  If <CODE>errret</CODE> is
+defaulted, and something goes wrong, <CODE>setupterm()</CODE> will print an
+appropriate error message and exit, rather than returning.  Thus, a simple
+program can call setupterm(0, 1, 0) and not worry about initialization
+errors. <P>
+
+After the call to <CODE>setupterm()</CODE>, the global variable <CODE>cur_term</CODE> is
+set to point to the current structure of terminal capabilities. By calling
+<CODE>setupterm()</CODE> for each terminal, and saving and restoring
+<CODE>cur_term</CODE>, it is possible for a program to use two or more terminals at
+once.  <CODE>Setupterm()</CODE> also stores the names section of the terminal
+description in the global character array <CODE>ttytype[]</CODE>.  Subsequent calls
+to <CODE>setupterm()</CODE> will overwrite this array, so you'll have to save it
+yourself if need be.
+</DL>
+
+<H3><A NAME="debugging">Debugging</A></H3>
+
+<!-- The 'note' tag is not portable enough -->
+<blockquote>
+<strong>NOTE:</strong> These functions are not part of the standard curses API!
+</blockquote>
+
+<DL>
+<DT> <CODE>trace()</CODE>
+<DD>
+This function can be used to explicitly set a trace level.  If the
+trace level is nonzero, execution of your program will generate a file
+called `trace' in the current working directory containing a report on
+the library's actions.  Higher trace levels enable more detailed (and
+verbose) reporting -- see comments attached to <CODE>TRACE_</CODE> defines
+in the <CODE>curses.h</CODE> file for details.  (It is also possible to set
+a trace level by assigning a trace level value to the environment variable
+<CODE>NCURSES_TRACE</CODE>).
+<DT> <CODE>_tracef()</CODE>
+<DD>
+This function can be used to output your own debugging information.  It is only
+available only if you link with -lncurses_g.  It can be used the same way as
+<CODE>printf()</CODE>, only it outputs a newline after the end of arguments.
+The output goes to a file called <CODE>trace</CODE> in the current directory.
+</DL>
+
+Trace logs can be difficult to interpret due to the sheer volume of
+data dumped in them.  There is a script called <STRONG>tracemunch</STRONG>
+included with the <CODE>ncurses</CODE> distribution that can alleviate
+this problem somewhat; it compacts long sequences of similar operations into
+more succinct single-line pseudo-operations. These pseudo-ops can be
+distinguished by the fact that they are named in capital letters.
+
+<H2><A NAME="hints">Hints, Tips, and Tricks</A></H2>
+
+The <CODE>ncurses</CODE> manual pages are a complete reference for this library.
+In the remainder of this document, we discuss various useful methods that
+may not be obvious from the manual page descriptions.
+
+<H3><A NAME="caution">Some Notes of Caution</A></H3>
+
+If you find yourself thinking you need to use <CODE>noraw()</CODE> or
+<CODE>nocbreak()</CODE>, think again and move carefully.  It's probably
+better design to use <CODE>getstr()</CODE> or one of its relatives to
+simulate cooked mode.  The <CODE>noraw()</CODE> and <CODE>nocbreak()</CODE>
+functions try to restore cooked mode, but they may end up clobbering
+some control bits set before you started your application.  Also, they
+have always been poorly documented, and are likely to hurt your
+application's usability with other curses libraries. <P>
+
+Bear in mind that <CODE>refresh()</CODE> is a synonym for <CODE>wrefresh(stdscr)</CODE>.
+Don't try to mix use of <CODE>stdscr</CODE> with use of windows declared
+by <CODE>newwin()</CODE>; a <CODE>refresh()</CODE> call will blow them off the
+screen.  The right way to handle this is to use <CODE>subwin()</CODE>, or
+not touch <CODE>stdscr</CODE> at all and tile your screen with declared
+windows which you then <CODE>wnoutrefresh()</CODE> somewhere in your program
+event loop, with a single <CODE>doupdate()</CODE> call to trigger actual
+repainting. <P>
+
+You are much less likely to run into problems if you design your screen
+layouts to use tiled rather than overlapping windows.  Historically,
+curses support for overlapping windows has been weak, fragile, and poorly
+documented.  The <CODE>ncurses</CODE> library is not yet an exception to this
+rule. <P>
+
+There is a panels library included in the <CODE>ncurses</CODE>
+distribution that does a pretty good job of strengthening the
+overlapping-windows facilities. <P>
+
+Try to avoid using the global variables LINES and COLS.  Use
+<CODE>getmaxyx()</CODE> on the <CODE>stdscr</CODE> context instead.  Reason:
+your code may be ported to run in an environment with window resizes,
+in which case several screens could be open with different sizes.
+
+<H3><A NAME="leaving">Temporarily Leaving NCURSES Mode</A></H3>
+
+Sometimes you will want to write a program that spends most of its time in
+screen mode, but occasionally returns to ordinary `cooked' mode.  A common
+reason for this is to support shell-out.  This behavior is simple to arrange
+in <CODE>ncurses</CODE>. <P>
+
+To leave <CODE>ncurses</CODE> mode, call <CODE>endwin()</CODE> as you would if you
+were intending to terminate the program.  This will take the screen back to
+cooked mode; you can do your shell-out.  When you want to return to
+<CODE>ncurses</CODE> mode, simply call <CODE>refresh()</CODE> or <CODE>doupdate()</CODE>.
+This will repaint the screen. <P>
+
+There is a boolean function, <CODE>isendwin()</CODE>, which code can use to
+test whether <CODE>ncurses</CODE> screen mode is active.  It returns <CODE>TRUE</CODE>
+in the interval between an <CODE>endwin()</CODE> call and the following
+<CODE>refresh()</CODE>, <CODE>FALSE</CODE> otherwise.  <P>
+
+Here is some sample code for shellout:
+
+<PRE>
+    addstr("Shelling out...");
+    def_prog_mode();           /* save current tty modes */
+    endwin();                  /* restore original tty modes */
+    system("sh");              /* run shell */
+    addstr("returned.\n");     /* prepare return message */
+    refresh();                 /* restore save modes, repaint screen */
+</PRE>
+
+<H3><A NAME="xterm">Using NCURSES under XTERM</A></H3>
+
+A resize operation in X sends SIGWINCH to the application running under xterm.
+The <CODE>ncurses</CODE> library provides an experimental signal
+handler, but in general does not catch this signal, because it cannot
+know how you want the screen re-painted.  You will usually have to write the
+SIGWINCH handler yourself.  Ncurses can give you some help. <P>
+
+The easiest way to code your SIGWINCH handler is to have it do an
+<CODE>endwin</CODE>, followed by an <CODE>refresh</CODE> and a screen repaint you code
+yourself.  The <CODE>refresh</CODE> will pick up the new screen size from the
+xterm's environment. <P>
+
+That is the standard way, of course (it even works with some vendor's curses
+implementations).
+Its drawback is that it clears the screen to reinitialize the display, and does
+not resize subwindows which must be shrunk.
+<CODE>Ncurses</CODE> provides an extension which works better, the
+<CODE>resizeterm</CODE> function.  That function ensures that all windows
+are limited to the new screen dimensions, and pads <CODE>stdscr</CODE>
+with blanks if the screen is larger. <P>
+
+Finally, ncurses can be configured to provide its own SIGWINCH handler,
+based on <CODE>resizeterm</CODE>.
+
+<H3><A NAME="screens">Handling Multiple Terminal Screens</A></H3>
+
+The <CODE>initscr()</CODE> function actually calls a function named
+<CODE>newterm()</CODE> to do most of its work.  If you are writing a program that
+opens multiple terminals, use <CODE>newterm()</CODE> directly. <P>
+
+For each call, you will have to specify a terminal type and a pair of file
+pointers; each call will return a screen reference, and <CODE>stdscr</CODE> will be
+set to the last one allocated.  You will switch between screens with the
+<CODE>set_term</CODE> call.  Note that you will also have to call
+<CODE>def_shell_mode</CODE> and <CODE>def_prog_mode</CODE> on each tty yourself.
+
+<H3><A NAME="testing">Testing for Terminal Capabilities</A></H3>
+
+Sometimes you may want to write programs that test for the presence of various
+capabilities before deciding whether to go into <CODE>ncurses</CODE> mode.  An easy
+way to do this is to call <CODE>setupterm()</CODE>, then use the functions
+<CODE>tigetflag()</CODE>, <CODE>tigetnum()</CODE>, and <CODE>tigetstr()</CODE> to do your
+testing. <P>
+
+A particularly useful case of this often comes up when you want to
+test whether a given terminal type should be treated as `smart'
+(cursor-addressable) or `stupid'.  The right way to test this is to see
+if the return value of <CODE>tigetstr("cup")</CODE> is non-NULL.  Alternatively,
+you can include the <CODE>term.h</CODE> file and test the value of the
+macro <CODE>cursor_address</CODE>.
+
+<H3><A NAME="tuning">Tuning for Speed</A></H3>
+
+Use the <CODE>addchstr()</CODE> family of functions for fast
+screen-painting of text when you know the text doesn't contain any
+control characters.  Try to make attribute changes infrequent on your
+screens.  Don't use the <CODE>immedok()</CODE> option!
+
+<H3><A NAME="special">Special Features of NCURSES</A></H3>
+
+The <CODE>wresize()</CODE> function allows you to resize a window in place.
+The associated <CODE>resizeterm()</CODE> function simplifies the construction
+of <a HREF="#xterm">SIGWINCH</a> handlers, for resizing all windows.  <P>
+
+The <CODE>define_key()</CODE> function allows you
+to define at runtime function-key control sequences which are not in the
+terminal description.
+The <CODE>keyok()</CODE> function allows you to temporarily
+enable or disable interpretation of any function-key control sequence. <P>
+
+The <CODE>use_default_colors()</CODE> function allows you to construct
+applications which can use the terminal's default foreground and
+background colors as an additional "default" color.
+Several terminal emulators support this feature, which is based on ISO 6429. <P>
+
+Ncurses supports up 16 colors, unlike SVr4 curses which defines only 8.
+While most terminals which provide color allow only 8 colors, about
+a quarter (including XFree86 xterm) support 16 colors.
+
+<H2><A NAME="compat">Compatibility with Older Versions</A></H2>
+
+Despite our best efforts, there are some differences between <CODE>ncurses</CODE>
+and the (undocumented!) behavior of older curses implementations.  These arise
+from ambiguities or omissions in the documentation of the API.
+
+<H3><A NAME="refbug">Refresh of Overlapping Windows</A></H3>
+
+If you define two windows A and B that overlap, and then alternately scribble
+on and refresh them, the changes made to the overlapping region under historic
+<CODE>curses</CODE> versions were often not documented precisely. <P>
+
+To understand why this is a problem, remember that screen updates are
+calculated between two representations of the <EM>entire</EM> display. The
+documentation says that when you refresh a window, it is first copied to to the
+virtual screen, and then changes are calculated to update the physical screen
+(and applied to the terminal).  But "copied to" is not very specific, and
+subtle differences in how copying works can produce different behaviors in the
+case where two overlapping windows are each being refreshed at unpredictable
+intervals. <P>
+
+What happens to the overlapping region depends on what <CODE>wnoutrefresh()</CODE>
+does with its argument -- what portions of the argument window it copies to the
+virtual screen.  Some implementations do "change copy", copying down only
+locations in the window that have changed (or been marked changed with
+<CODE>wtouchln()</CODE> and friends).  Some implementations do  "entire copy",
+copying <EM>all</EM> window locations to the virtual screen whether or not
+they have changed. <P>
+
+The <CODE>ncurses</CODE> library itself has not always been consistent on this
+score.  Due to a bug, versions 1.8.7 to 1.9.8a did entire copy.  Versions
+1.8.6 and older, and versions 1.9.9 and newer, do change copy. <P>
+
+For most commercial curses implementations, it is not documented and not known
+for sure (at least not to the <CODE>ncurses</CODE> maintainers) whether they do
+change copy or entire copy.  We know that System V release 3 curses has logic
+in it that looks like an attempt to do change copy, but the surrounding logic
+and data representations are sufficiently complex, and our knowledge
+sufficiently indirect, that it's hard to know whether this is reliable.
+
+It is not clear what the SVr4 documentation and XSI standard intend.  The XSI
+Curses standard barely mentions wnoutrefresh(); the SVr4 documents seem to be
+describing entire-copy, but it is possible with some effort and straining to
+read them the other way. <P>
+
+It might therefore be unwise to rely on either behavior in programs that might
+have to be linked with other curses implementations.  Instead, you can do an
+explicit <CODE>touchwin()</CODE> before the <CODE>wnoutrefresh()</CODE> call to
+guarantee an entire-contents copy anywhere. <P>
+
+The really clean way to handle this is to use the panels library.  If,
+when you want a screen update, you do <CODE>update_panels()</CODE>, it will
+do all the necessary <CODE>wnoutrfresh()</CODE> calls for whatever panel
+stacking order you have defined.  Then you can do one <CODE>doupdate()</CODE>
+and there will be a <EM>single</EM> burst of physical I/O that will do
+all your updates.
+
+<H3><A NAME="backbug">Background Erase</A></H3>
+
+If you have been using a very old versions of <CODE>ncurses</CODE> (1.8.7 or
+older) you may be surprised by the behavior of the erase functions.  In older
+versions, erased areas of a window were filled with a blank modified by the
+window's current attribute (as set by <STRONG>wattrset()</STRONG>, <STRONG>wattron()</STRONG>,
+<STRONG>wattroff()</STRONG> and friends). <P>
+
+In newer versions, this is not so.  Instead, the attribute of erased blanks
+is normal unless and until it is modified by the functions <CODE>bkgdset()</CODE>
+or <CODE>wbkgdset()</CODE>. <P>
+
+This change in behavior conforms <CODE>ncurses</CODE> to System V Release 4 and
+the XSI Curses standard.
+
+<H2><A NAME="xsifuncs">XSI Curses Conformance</A></H2>
+
+The <CODE>ncurses</CODE> library is intended to be base-level conformant with the
+XSI Curses standard from X/Open.  Many extended-level features (in fact, almost
+all features not directly concerned with wide characters and
+internationalization) are also supported. <P>
+
+One effect of XSI conformance is the change in behavior described under
+<A HREF="#backbug">"Background Erase -- Compatibility with Old Versions"</A>. <P>
+
+Also, <CODE>ncurses</CODE> meets the XSI requirement that every macro
+entry point have a corresponding function which may be linked (and
+will be prototype-checked) if the macro definition is disabled with
+<CODE>#undef</CODE>.
+
+<H1><A NAME="panels">The Panels Library</A></H1>
+
+The <CODE>ncurses</CODE> library by itself provides good support for screen
+displays in which the windows are tiled (non-overlapping).  In the more
+general case that windows may overlap, you have to use a series of
+<CODE>wnoutrefresh()</CODE> calls followed by a <CODE>doupdate()</CODE>, and be
+careful about the order you do the window refreshes in.  It has to be
+bottom-upwards, otherwise parts of windows that should be obscured will
+show through. <P>
+
+When your interface design is such that windows may dive deeper into the
+visibility stack or pop to the top at runtime, the resulting book-keeping
+can be tedious and difficult to get right.  Hence the panels library. <P>
+
+The <CODE>panel</CODE> library first appeared in AT&amp;T System V.  The
+version documented here is the <CODE>panel</CODE> code distributed
+with <CODE>ncurses</CODE>.
+
+<H2><A NAME="pcompile">Compiling With the Panels Library</A></H2>
+
+Your panels-using modules must import the panels library declarations with
+
+<PRE>
+	  #include &lt;panel.h&gt;
+</PRE>
+
+and must be linked explicitly with the panels library using an
+<CODE>-lpanel</CODE> argument.  Note that they must also link the
+<CODE>ncurses</CODE> library with <CODE>-lncurses</CODE>.  Many linkers
+are two-pass and will accept either order, but it is still good practice
+to put <CODE>-lpanel</CODE> first and <CODE>-lncurses</CODE> second.
+
+<H2><A NAME="poverview">Overview of Panels</A></H2>
+
+A panel object is a window that is implicitly treated as part of a
+<DFN>deck</DFN> including all other panel objects.  The deck has an implicit
+bottom-to-top visibility order.  The panels library includes an update
+function (analogous to <CODE>refresh()</CODE>) that displays all panels in the
+deck in the proper order to resolve overlaps.  The standard window,
+<CODE>stdscr</CODE>, is considered below all panels. <P>
+
+Details on the panels functions are available in the man pages.  We'll just
+hit the highlights here. <P>
+
+You create a panel from a window by calling <CODE>new_panel()</CODE> on a
+window pointer.  It then becomes the top of the deck.  The panel's window
+is available as the value of <CODE>panel_window()</CODE> called with the
+panel pointer as argument.<P>
+
+You can delete a panel (removing it from the deck) with <CODE>del_panel</CODE>.
+This will not deallocate the associated window; you have to do that yourself.
+
+You can replace a panel's window with a different window by calling
+<CODE>replace_window</CODE>.  The new window may be of different size;
+the panel code will re-compute all overlaps.  This operation doesn't
+change the panel's position in the deck. <P>
+
+To move a panel's window, use <CODE>move_panel()</CODE>.  The
+<CODE>mvwin()</CODE> function on the panel's window isn't sufficient because it
+doesn't update the panels library's representation of where the windows are.
+This operation leaves the panel's depth, contents, and size unchanged. <P>
+
+Two functions (<CODE>top_panel()</CODE>, <CODE>bottom_panel()</CODE>) are
+provided for rearranging the deck.  The first pops its argument window to the
+top of the deck; the second sends it to the bottom.  Either operation leaves
+the panel's screen location, contents, and size unchanged. <P>
+
+The function <CODE>update_panels()</CODE> does all the
+<CODE>wnoutrefresh()</CODE> calls needed to prepare for
+<CODE>doupdate()</CODE> (which you must call yourself, afterwards). <P>
+
+Typically, you will want to call <CODE>update_panels()</CODE> and
+<CODE>doupdate()</CODE> just before accepting command input, once in each cycle
+of interaction with the user.  If you call <CODE>update_panels()</CODE> after
+each and every panel write, you'll generate a lot of unnecessary refresh
+activity and screen flicker.
+
+<H2><A NAME="pstdscr">Panels, Input, and the Standard Screen</A></H2>
+
+You shouldn't mix <CODE>wnoutrefresh()</CODE> or <CODE>wrefresh()</CODE>
+operations with panels code; this will work only if the argument window
+is either in the top panel or unobscured by any other panels. <P>
+
+The <CODE>stsdcr</CODE> window is a special case.  It is considered below all
+panels.  Because changes to panels may obscure parts of <CODE>stdscr</CODE>,
+though, you should call <CODE>update_panels()</CODE> before
+<CODE>doupdate()</CODE> even when you only change <CODE>stdscr</CODE>. <P>
+
+Note that <CODE>wgetch</CODE> automatically calls <CODE>wrefresh</CODE>.
+Therefore, before requesting input from a panel window, you need to be sure
+that the panel is totally unobscured. <P>
+
+There is presently no way to display changes to one obscured panel without
+repainting all panels.
+
+<H2><A NAME="hiding">Hiding Panels</A></H2>
+
+It's possible to remove a panel from the deck temporarily; use
+<CODE>hide_panel</CODE> for this.  Use <CODE>show_panel()</CODE> to render it
+visible again.  The predicate function <CODE>panel_hidden</CODE>
+tests whether or not a panel is hidden. <P>
+
+The <CODE>panel_update</CODE> code ignores hidden panels.  You cannot do
+<CODE>top_panel()</CODE> or <CODE>bottom_panel</CODE> on a hidden panel().
+Other panels operations are applicable.
+
+<H2><A NAME="pmisc">Miscellaneous Other Facilities</A></H2>
+
+It's possible to navigate the deck using the functions
+<CODE>panel_above()</CODE> and <CODE>panel_below</CODE>.  Handed a panel
+pointer, they return the panel above or below that panel.  Handed
+<CODE>NULL</CODE>, they return the bottom-most or top-most panel. <P>
+
+Every panel has an associated user pointer, not used by the panel code, to
+which you can attach application data.  See the man page documentation
+of <CODE>set_panel_userptr()</CODE> and <CODE>panel_userptr</CODE> for
+details.
+
+<H1><A NAME="menu">The Menu Library</A></H1>
+
+A menu is a screen display that assists the user to choose some subset
+of a given set of items.  The <CODE>menu</CODE> library is a curses
+extension that supports easy programming of menu hierarchies with a
+uniform but flexible interface. <P>
+
+The <CODE>menu</CODE> library first appeared in AT&amp;T System V.  The
+version documented here is the <CODE>menu</CODE> code distributed
+with <CODE>ncurses</CODE>.
+
+<H2><A NAME="mcompile">Compiling With the menu Library</A></H2>
+
+Your menu-using modules must import the menu library declarations with
+
+<PRE>
+	  #include &lt;menu.h&gt;
+</PRE>
+
+and must be linked explicitly with the menus library using an
+<CODE>-lmenu</CODE> argument.  Note that they must also link the
+<CODE>ncurses</CODE> library with <CODE>-lncurses</CODE>.  Many linkers
+are two-pass and will accept either order, but it is still good practice
+to put <CODE>-lmenu</CODE> first and <CODE>-lncurses</CODE> second.
+
+<H2><A NAME="moverview">Overview of Menus</A></H2>
+
+The menus created by this library consist of collections of
+<DFN>items</DFN> including a name string part and a description string
+part.  To make menus, you create groups of these items and connect
+them with menu frame objects. <P>
+
+The menu can then by <DFN>posted</DFN>, that is written to an
+associated window.  Actually, each menu has two associated windows; a
+containing window in which the programmer can scribble titles or
+borders, and a subwindow in which the menu items proper are displayed.
+If this subwindow is too small to display all the items, it will be a
+scrollable viewport on the collection of items. <P>
+
+A menu may also be <DFN>unposted</DFN> (that is, undisplayed), and finally
+freed to make the storage associated with it and its items available for
+re-use. <P>
+
+The general flow of control of a menu program looks like this:
+
+<OL>
+<LI>Initialize <CODE>curses</CODE>.
+<LI>Create the menu items, using <CODE>new_item()</CODE>.
+<LI>Create the menu using <CODE>new_menu()</CODE>.
+<LI>Post the menu using <CODE>menu_post()</CODE>.
+<LI>Refresh the screen.
+<LI>Process user requests via an input loop.
+<LI>Unpost the menu using <CODE>menu_unpost()</CODE>.
+<LI>Free the menu, using <CODE>free_menu()</CODE>.
+<LI>Free the items using <CODE>free_item()</CODE>.
+<LI>Terminate <CODE>curses</CODE>.
+</OL>
+
+<H2><A NAME="mselect">Selecting items</A></H2>
+
+Menus may be multi-valued or (the default) single-valued (see the manual
+page <CODE>menu_opts(3x)</CODE> to see how to change the default).
+Both types always have a <DFN>current item</DFN>. <P>
+
+From a single-valued menu you can read the selected value simply by looking
+at the current item.  From a multi-valued menu, you get the selected set
+by looping through the items applying the <CODE>item_value()</CODE>
+predicate function.  Your menu-processing code can use the function
+<CODE>set_item_value()</CODE> to flag the items in the select set. <P>
+
+Menu items can be made unselectable using <CODE>set_item_opts()</CODE>
+or <CODE>item_opts_off()</CODE> with the <CODE>O_SELECTABLE</CODE>
+argument.  This is the only option so far defined for menus, but it
+is good practice to code as though other option bits might be on.
+
+<H2><A NAME="mdisplay">Menu Display</A></H2>
+
+The menu library calculates a minimum display size for your window, based
+on the following variables:
+
+<UL>
+<LI>The number and maximum length of the menu items
+<LI>Whether the O_ROWMAJOR option is enabled
+<LI>Whether display of descriptions is enabled
+<LI>Whatever menu format may have been set by the programmer
+<LI>The length of the menu mark string used for highlighting selected items
+</UL>
+
+The function <CODE>set_menu_format()</CODE> allows you to set the
+maximum size of the viewport or <DFN>menu page</DFN> that will be used
+to display menu items.  You can retrieve any format associated with a
+menu with <CODE>menu_format()</CODE>. The default format is rows=16,
+columns=1. <P>
+
+The actual menu page may be smaller than the format size.  This depends
+on the item number and size and whether O_ROWMAJOR is on.  This option
+(on by default) causes menu items to be displayed in a `raster-scan'
+pattern, so that if more than one item will fit horizontally the first
+couple of items are side-by-side in the top row.  The alternative is
+column-major display, which tries to put the first several items in
+the first column. <P>
+
+As mentioned above, a menu format not large enough to allow all items to fit
+on-screen will result in a menu display that is vertically scrollable. <P>
+You can scroll it with requests to the menu driver, which will be described
+in the section on <A HREF="#minput">menu input handling</A>. <P>
+
+Each menu has a <DFN>mark string</DFN> used to visually tag selected items;
+see the <CODE>menu_mark(3x)</CODE> manual page for details.  The mark
+string length also influences the menu page size. <P>
+
+The function <CODE>scale_menu()</CODE> returns the minimum display size
+that the menu code computes from all these factors.
+
+There are other menu display attributes including a select attribute,
+an attribute for selectable items, an attribute for unselectable items,
+and a pad character used to separate item name text from description
+text.  These have reasonable defaults which the library allows you to
+change (see the <CODE>menu_attribs(3x)</CODE> manual page.
+
+<H2><A NAME="mwindows">Menu Windows</A></H2>
+
+Each menu has, as mentioned previously, a pair of associated windows.
+Both these windows are painted when the menu is posted and erased when
+the menu is unposted. <P>
+
+The outer or frame window is not otherwise touched by the menu
+routines.  It exists so the programmer can associate a title, a
+border, or perhaps help text with the menu and have it properly
+refreshed or erased at post/unpost time.  The inner window or
+<DFN>subwindow</DFN> is where the current menu page is displayed. <P>
+
+By default, both windows are <CODE>stdscr</CODE>.  You can set them with the
+functions in <CODE>menu_win(3x)</CODE>. <P>
+
+When you call <CODE>menu_post()</CODE>, you write the menu to its
+subwindow.  When you call <CODE>menu_unpost()</CODE>, you erase the
+subwindow, However, neither of these actually modifies the screen.  To
+do that, call <CODE>wrefresh()</CODE> or some equivalent.
+
+<H2><A NAME="minput">Processing Menu Input</A></H2>
+
+The main loop of your menu-processing code should call
+<CODE>menu_driver()</CODE> repeatedly. The first argument of this routine
+is a menu pointer; the second is a menu command code.  You should write an
+input-fetching routine that maps input characters to menu command codes, and
+pass its output to <CODE>menu_driver()</CODE>.  The menu command codes are
+fully documented in <CODE>menu_driver(3x)</CODE>. <P>
+
+The simplest group of command codes is <CODE>REQ_NEXT_ITEM</CODE>,
+<CODE>REQ_PREV_ITEM</CODE>, <CODE>REQ_FIRST_ITEM</CODE>,
+<CODE>REQ_LAST_ITEM</CODE>, <CODE>REQ_UP_ITEM</CODE>,
+<CODE>REQ_DOWN_ITEM</CODE>, <CODE>REQ_LEFT_ITEM</CODE>,
+<CODE>REQ_RIGHT_ITEM</CODE>.  These change the currently selected
+item.  These requests may cause scrolling of the menu page if it only
+partially displayed. <P>
+
+There are explicit requests for scrolling which also change the
+current item (because the select location does not change, but the
+item there does).  These are <CODE>REQ_SCR_DLINE</CODE>,
+<CODE>REQ_SCR_ULINE</CODE>, <CODE>REQ_SCR_DPAGE</CODE>, and
+<CODE>REQ_SCR_UPAGE</CODE>. <P>
+
+The <CODE>REQ_TOGGLE_ITEM</CODE> selects or deselects the current item.
+It is for use in multi-valued menus; if you use it with <CODE>O_ONEVALUE</CODE>
+on, you'll get an error return (<CODE>E_REQUEST_DENIED</CODE>). <P>
+
+Each menu has an associated pattern buffer.  The
+<CODE>menu_driver()</CODE> logic tries to accumulate printable ASCII
+characters passed in in that buffer; when it matches a prefix of an
+item name, that item (or the next matching item) is selected.  If
+appending a character yields no new match, that character is deleted
+from the pattern buffer, and <CODE>menu_driver()</CODE> returns
+<CODE>E_NO_MATCH</CODE>. <P>
+
+Some requests change the pattern buffer directly:
+<CODE>REQ_CLEAR_PATTERN</CODE>, <CODE>REQ_BACK_PATTERN</CODE>,
+<CODE>REQ_NEXT_MATCH</CODE>, <CODE>REQ_PREV_MATCH</CODE>.  The latter
+two are useful when pattern buffer input matches more than one item
+in a multi-valued menu. <P>
+
+Each successful scroll or item navigation request clears the pattern
+buffer.  It is also possible to set the pattern buffer explicitly
+with <CODE>set_menu_pattern()</CODE>. <P>
+
+Finally, menu driver requests above the constant <CODE>MAX_COMMAND</CODE>
+are considered application-specific commands.  The <CODE>menu_driver()</CODE>
+code ignores them and returns <CODE>E_UNKNOWN_COMMAND</CODE>.
+
+<H2><A NAME="mmisc">Miscellaneous Other Features</A></H2>
+
+Various menu options can affect the processing and visual appearance
+and input processing of menus.  See <CODE>menu_opts(3x) for
+details.</CODE> <P>
+
+It is possible to change the current item from application code; this
+is useful if you want to write your own navigation requests.  It is
+also possible to explicitly set the top row of the menu display.  See
+<CODE>mitem_current(3x)</CODE>.
+
+If your application needs to change the menu subwindow cursor for
+any reason, <CODE>pos_menu_cursor()</CODE> will restore it to the
+correct location for continuing menu driver processing. <P>
+
+It is possible to set hooks to be called at menu initialization and
+wrapup time, and whenever the selected item changes.  See
+<CODE>menu_hook(3x)</CODE>. <P>
+
+Each item, and each menu, has an associated user pointer on which you
+can hang application data.  See <CODE>mitem_userptr(3x)</CODE> and
+<CODE>menu_userptr(3x)</CODE>.
+
+<H1><A NAME="form">The Forms Library</A></H1>
+
+The <CODE>form</CODE> library is a curses extension that supports easy
+programming of on-screen forms for data entry and program control. <P>
+
+The <CODE>form</CODE> library first appeared in AT&amp;T System V.  The
+version documented here is the <CODE>form</CODE> code distributed
+with <CODE>ncurses</CODE>.
+
+<H2><A NAME="fcompile">Compiling With the form Library</A></H2>
+
+Your form-using modules must import the form library declarations with
+
+<PRE>
+	  #include &lt;form.h&gt;
+</PRE>
+
+and must be linked explicitly with the forms library using an
+<CODE>-lform</CODE> argument.  Note that they must also link the
+<CODE>ncurses</CODE> library with <CODE>-lncurses</CODE>.  Many linkers
+are two-pass and will accept either order, but it is still good practice
+to put <CODE>-lform</CODE> first and <CODE>-lncurses</CODE> second.
+
+<H2><A NAME="foverview">Overview of Forms</A></H2>
+
+A form is a collection of fields; each field may be either a label
+(explanatory text) or a data-entry location.  Long forms may be
+segmented into pages; each entry to a new page clears the screen. <P>
+To make forms, you create groups of fields and connect them with form
+frame objects; the form library makes this relatively simple. <P>
+
+Once defined, a form can be <DFN>posted</DFN>, that is written to an
+associated window.  Actually, each form has two associated windows; a
+containing window in which the programmer can scribble titles or
+borders, and a subwindow in which the form fields proper are displayed. <P>
+
+As the form user fills out the posted form, navigation and editing
+keys support movement between fields, editing keys support modifying
+field, and plain text adds to or changes data in a current field.  The
+form library allows you (the forms designer) to bind each navigation
+and editing key to any keystroke accepted by <CODE>curses</CODE>
+
+Fields may have validation conditions on them, so that they check input
+data for type and value.  The form library supplies a rich set of
+pre-defined field types, and makes it relatively easy to define new ones. <P>
+
+Once its transaction is completed (or aborted), a form may be
+<DFN>unposted</DFN> (that is, undisplayed), and finally freed to make
+the storage associated with it and its items available for re-use. <P>
+
+The general flow of control of a form program looks like this:
+
+<OL>
+<LI>Initialize <CODE>curses</CODE>.
+<LI>Create the form fields, using <CODE>new_field()</CODE>.
+<LI>Create the form using <CODE>new_form()</CODE>.
+<LI>Post the form using <CODE>form_post()</CODE>.
+<LI>Refresh the screen.
+<LI>Process user requests via an input loop.
+<LI>Unpost the form using <CODE>form_unpost()</CODE>.
+<LI>Free the form, using <CODE>free_form()</CODE>.
+<LI>Free the fields using <CODE>free_field()</CODE>.
+<LI>Terminate <CODE>curses</CODE>.
+</OL>
+
+Note that this looks much like a menu program; the form library handles
+tasks which are in many ways similar, and its interface was obviously
+designed to resemble that of the <A HREF="#menu">menu library</A>
+wherever possible. <P>
+
+In forms programs, however, the `process user requests' is somewhat more
+complicated than for menus.  Besides menu-like navigation operations,
+the menu driver loop has to support field editing and data validation.
+
+<H2><A NAME="fcreate">Creating and Freeing Fields and Forms</A></H2>
+
+The basic function for creating fields is <CODE>new_field()</CODE>:
+
+<PRE>
+FIELD *new_field(int height, int width,   /* new field size */
+                 int top, int left,       /* upper left corner */
+                 int offscreen,           /* number of offscreen rows */
+                 int nbuf);               /* number of working buffers */
+</PRE>
+
+Menu items always occupy a single row, but forms fields may have
+multiple rows.  So <CODE>new_field()</CODE> requires you to specify a
+width and height (the first two arguments, which mist both be greater
+than zero). <P>
+
+You must also specify the location of the field's upper left corner on
+the screen (the third and fourth arguments, which must be zero or
+greater). Note that these coordinates are relative to the form
+subwindow, which will coincide with <CODE>stdscr</CODE> by default but
+need not be <CODE>stdscr</CODE> if you've done an explicit
+<CODE>set_form_window()</CODE> call. <P>
+
+The fifth argument allows you to specify a number of off-screen rows.  If
+this is zero, the entire field will always be displayed.  If it is
+nonzero, the form will be scrollable, with only one screen-full (initially
+the top part) displayed at any given time.  If you make a field dynamic
+and grow it so it will no longer fit on the screen, the form will become
+scrollable even if the <CODE>offscreen</CODE> argument was initially zero. <P>
+
+The forms library allocates one working buffer per field; the size of
+each buffer is <CODE>((height + offscreen)*width + 1</CODE>, one character
+for each position in the field plus a NUL terminator.  The sixth
+argument is the number of additional data buffers to allocate for the
+field; your application can use them for its own purposes.
+
+<PRE>
+FIELD *dup_field(FIELD *field,            /* field to copy */
+                 int top, int left);      /* location of new copy */
+</PRE>
+
+The function <CODE>dup_field()</CODE> duplicates an existing field at a
+new location.  Size and buffering information are copied; some
+attribute flags and status bits are not (see the
+<CODE>form_field_new(3X)</CODE> for details).
+
+<PRE>
+FIELD *link_field(FIELD *field,           /* field to copy */
+                  int top, int left);     /* location of new copy */
+</PRE>
+
+The function <CODE>link_field()</CODE> also duplicates an existing field
+at a new location.  The difference from <CODE>dup_field()</CODE> is that
+it arranges for the new field's buffer to be shared with the old one. <P>
+
+Besides the obvious use in making a field editable from two different
+form pages, linked fields give you a way to hack in dynamic labels.  If
+you declare several fields linked to an original, and then make them
+inactive, changes from the original will still be propagated to the
+linked fields. <P>
+
+As with duplicated fields, linked fields have attribute bits separate
+from the original. <P>
+
+As you might guess, all these field-allocations return <CODE>NULL</CODE> if
+the field allocation is not possible due to an out-of-memory error or
+out-of-bounds arguments. <P>
+
+To connect fields to a form, use
+
+<PRE>
+FORM *new_form(FIELD **fields);
+</PRE>
+
+This function expects to see a NULL-terminated array of field pointers.
+Said fields are connected to a newly-allocated form object; its address
+is returned (or else NULL if the allocation fails).   <P>
+
+Note that <CODE>new_field()</CODE> does <EM>not</EM> copy the pointer array
+into private storage; if you modify the contents of the pointer array
+during forms processing, all manner of bizarre things might happen.  Also
+note that any given field may only be connected to one form. <P>
+
+The functions <CODE>free_field()</CODE> and <CODE>free_form</CODE> are available
+to free field and form objects.  It is an error to attempt to free a field
+connected to a form, but not vice-versa; thus, you will generally free
+your form objects first.
+
+<H2><A NAME="fattributes">Fetching and Changing Field Attributes</A></H2>
+
+Each form field has a number of location and size attributes
+associated with it. There are other field attributes used to control
+display and editing of the field.  Some (for example, the <CODE>O_STATIC</CODE> bit)
+involve sufficient complications to be covered in sections of their own
+later on.  We cover the functions used to get and set several basic
+attributes here. <P>
+
+When a field is created, the attributes not specified by the
+<CODE>new_field</CODE> function are copied from an invisible system
+default field.  In attribute-setting and -fetching functions, the
+argument NULL is taken to mean this field.  Changes to it persist
+as defaults until your forms application terminates.
+
+<H3><A NAME="fsizes">Fetching Size and Location Data</A></H3>
+
+You can retrieve field sizes and locations through:
+
+<PRE>
+int field_info(FIELD *field,              /* field from which to fetch */
+               int *height, *int width,   /* field size */
+               int *top, int *left,       /* upper left corner */
+               int *offscreen,            /* number of offscreen rows */
+               int *nbuf);                /* number of working buffers */
+</PRE>
+
+This function is a sort of inverse of <CODE>new_field()</CODE>; instead of
+setting size and location attributes of a new field, it fetches them
+from an existing one.
+
+<H3><A NAME="flocation">Changing the Field Location</A></H3>
+
+It is possible to move a field's location on the screen:
+
+<PRE>
+int move_field(FIELD *field,              /* field to alter */
+               int top, int left);        /* new upper-left corner */
+</PRE>
+
+You can, of course. query the current location through <CODE>field_info()</CODE>.
+
+<H3><A NAME="fjust">The Justification Attribute</A></H3>
+
+One-line fields may be unjustified, justified right, justified left,
+or centered.  Here is how you manipulate this attribute:
+
+<PRE>
+int set_field_just(FIELD *field,          /* field to alter */
+                   int justmode);         /* mode to set */
+
+int field_just(FIELD *field);             /* fetch mode of field */
+</PRE>
+
+The mode values accepted and returned by this functions are
+preprocessor macros <CODE>NO_JUSTIFICATION</CODE>, <CODE>JUSTIFY_RIGHT</CODE>,
+<CODE>JUSTIFY_LEFT</CODE>, or <CODE>JUSTIFY_CENTER</CODE>.
+
+<H3><A NAME="fdispatts">Field Display Attributes</A></H3>
+
+For each field, you can set a foreground attribute for entered
+characters, a background attribute for the entire field, and a pad
+character for the unfilled portion of the field.  You can also
+control pagination of the form. <P>
+
+This group of four field attributes controls the visual appearance
+of the field on the screen, without affecting in any way the data
+in the field buffer.
+
+<PRE>
+int set_field_fore(FIELD *field,          /* field to alter */
+                   chtype attr);          /* attribute to set */
+
+chtype field_fore(FIELD *field);          /* field to query */
+
+int set_field_back(FIELD *field,          /* field to alter */
+                   chtype attr);          /* attribute to set */
+
+chtype field_back(FIELD *field);          /* field to query */
+
+int set_field_pad(FIELD *field,           /* field to alter */
+                 int pad);                /* pad character to set */
+
+chtype field_pad(FIELD *field);
+
+int set_new_page(FIELD *field,            /* field to alter */
+                 int flag);               /* TRUE to force new page */
+
+chtype new_page(FIELD *field);            /* field to query */
+</PRE>
+
+The attributes set and returned by the first four functions are normal
+<CODE>curses(3x)</CODE> display attribute values (<CODE>A_STANDOUT</CODE>,
+<CODE>A_BOLD</CODE>, <CODE>A_REVERSE</CODE> etc).
+
+The page bit of a field controls whether it is displayed at the start of
+a new form screen.
+
+<H3><A NAME="foptions">Field Option Bits</A></H3>
+
+There is also a large collection of field option bits you can set to control
+various aspects of forms processing.  You can manipulate them with these
+functions:
+
+<PRE>
+int set_field_opts(FIELD *field,          /* field to alter */
+                   int attr);             /* attribute to set */
+
+int field_opts_on(FIELD *field,           /* field to alter */
+                  int attr);              /* attributes to turn on */
+
+int field_opts_off(FIELD *field,          /* field to alter */
+                   int attr);             /* attributes to turn off */
+
+int field_opts(FIELD *field);             /* field to query */
+</PRE>
+
+By default, all options are on.  Here are the available option bits:
+<DL>
+<DT> O_VISIBLE
+<DD> Controls whether the field is visible on the screen.  Can be used
+during form processing to hide or pop up fields depending on the value
+of parent fields.
+<DT> O_ACTIVE
+<DD> Controls whether the field is active during forms processing (i.e.
+visited by form navigation keys).  Can be used to make labels or derived
+fields with buffer values alterable by the forms application, not the user.
+<DT> O_PUBLIC
+<DD> Controls whether data is displayed during field entry.  If this option is
+turned off on a field, the library will accept and edit data in that field,
+but it will not be displayed and the visible field cursor will not move.
+You can turn off the O_PUBLIC bit to define password fields.
+<DT> O_EDIT
+<DD> Controls whether the field's data can be modified.  When this option is
+off, all editing requests except <CODE>REQ_PREV_CHOICE</CODE> and
+<CODE>REQ_NEXT_CHOICE</CODE> will fail.  Such read-only fields may be useful for
+help messages.
+<DT> O_WRAP
+<DD> Controls word-wrapping in multi-line fields.  Normally, when any
+character of a (blank-separated) word reaches the end of the current line, the
+entire word is wrapped to the next line (assuming there is one).  When this
+option is off, the word will be split across the line break.
+<DT> O_BLANK
+<DD> Controls field blanking.  When this option is on, entering a character at
+the first field position erases the entire field (except for the just-entered
+character).
+<DT> O_AUTOSKIP
+<DD> Controls automatic skip to next field when this one fills.  Normally,
+when the forms user tries to type more data into a field than will fit,
+the editing location jumps to next field.  When this option is off, the
+user's cursor will hang at the end of the field.  This option is ignored
+in dynamic fields that have not reached their size limit.
+<DT> O_NULLOK
+<DD> Controls whether <A HREF="#fvalidation">validation</A> is applied to
+blank fields.  Normally, it is not; the user can leave a field blank
+without invoking the usual validation check on exit.  If this option is
+off on a field, exit from it will invoke a validation check.
+<DT> O_PASSOK
+<DD> Controls whether validation occurs on every exit, or only after
+the field is modified.  Normally the latter is true.  Setting O_PASSOK
+may be useful if your field's validation function may change during
+forms processing.
+<DT> O_STATIC
+<DD> Controls whether the field is fixed to its initial dimensions.  If you
+turn this off, the field becomes <A HREF="#fdynamic">dynamic</A> and will
+stretch to fit entered data.
+</DL>
+
+A field's options cannot be changed while the field is currently selected.
+However, options may be changed on posted fields that are not current. <P>
+
+The option values are bit-masks and can be composed with logical-or in
+the obvious way.
+
+<H2><A NAME="fstatus">Field Status</A></H2>
+
+Every field has a status flag, which is set to FALSE when the field is
+created and TRUE when the value in field buffer 0 changes.  This flag can
+be queried and set directly:
+
+<PRE>
+int set_field_status(FIELD *field,      /* field to alter */
+                   int status);         /* mode to set */
+
+int field_status(FIELD *field);         /* fetch mode of field */
+</PRE>
+
+Setting this flag under program control can be useful if you use the same
+form repeatedly, looking for modified fields each time. <P>
+
+Calling <CODE>field_status()</CODE> on a field not currently selected
+for input will return a correct value.  Calling <CODE>field_status()</CODE> on a
+field that is currently selected for input may not necessarily give a
+correct field status value, because entered data isn't necessarily copied to
+buffer zero before the exit validation check.
+
+To guarantee that the returned status value reflects reality, call
+<CODE>field_status()</CODE> either (1) in the field's exit validation check
+routine, (2) from the field's or form's initialization or termination
+hooks, or (3) just after a <CODE>REQ_VALIDATION</CODE> request has been
+processed by the forms driver.
+
+<H2><A NAME="fuser">Field User Pointer</A></H2>
+
+Each field structure contains one character pointer slot that is not used
+by the forms library.  It is intended to be used by applications to store
+private per-field data.  You can manipulate it with:
+
+<PRE>
+int set_field_userptr(FIELD *field,       /* field to alter */
+                   char *userptr);        /* mode to set */
+
+char *field_userptr(FIELD *field);        /* fetch mode of field */
+</PRE>
+
+(Properly, this user pointer field ought to have <CODE>(void *)</CODE> type.
+The <CODE>(char *)</CODE> type is retained for System V compatibility.) <P>
+
+It is valid to set the user pointer of the default field (with a
+<CODE>set_field_userptr()</CODE> call passed a NULL field pointer.)
+When a new field is created, the default-field user pointer is copied
+to initialize the new field's user pointer.
+
+<H2><A NAME="fdynamic">Variable-Sized Fields</A></H2>
+
+Normally, a field is fixed at the size specified for it at creation
+time.  If, however, you turn off its O_STATIC bit, it becomes
+<DFN>dynamic</DFN> and will automatically resize itself to accommodate
+data as it is entered.  If the field has extra buffers associated with it,
+they will grow right along with the main input buffer.  <P>
+
+A one-line dynamic field will have a fixed height (1) but variable
+width, scrolling horizontally to display data within the field area as
+originally dimensioned and located.  A multi-line dynamic field will
+have a fixed width, but variable height (number of rows), scrolling
+vertically to display data within the field area as originally
+dimensioned and located. <P>
+
+Normally, a dynamic field is allowed to grow without limit.  But it is
+possible to set an upper limit on the size of a dynamic field.  You do
+it with this function:
+
+<PRE>
+int set_max_field(FIELD *field,     /* field to alter (may not be NULL) */
+                   int max_size);   /* upper limit on field size */
+</PRE>
+
+If the field is one-line, <CODE>max_size</CODE> is taken to be a column size
+limit; if it is multi-line, it is taken to be a line size limit.  To disable
+any limit, use an argument of zero.  The growth limit can be changed whether
+or not the O_STATIC bit is on, but has no effect until it is. <P>
+
+The following properties of a field change when it becomes dynamic:
+
+<UL>
+<LI>If there is no growth limit, there is no final position of the field;
+therefore <CODE>O_AUTOSKIP</CODE> and <CODE>O_NL_OVERLOAD</CODE> are ignored.
+<LI>Field justification will be ignored (though whatever justification is
+set up will be retained internally and can be queried).
+<LI>The <CODE>dup_field()</CODE> and <CODE>link_field()</CODE> calls copy
+dynamic-buffer sizes.  If the <CODE>O_STATIC</CODE> option is set on one of a
+collection of links, buffer resizing will occur only when the field is
+edited through that link.
+<LI>The call <CODE>field_info()</CODE> will retrieve the original static size of
+the field; use <CODE>dynamic_field_info()</CODE> to get the actual dynamic size.
+</UL>
+
+<H2><A NAME="fvalidation">Field Validation</A></H2>
+
+By default, a field will accept any data that will fit in its input buffer.
+However, it is possible to attach a validation type to a field.  If you do
+this, any attempt to leave the field while it contains data that doesn't
+match the validation type will fail.  Some validation types also have a
+character-validity check for each time a character is entered in the field. <P>
+
+A field's validation check (if any) is not called when
+<CODE>set_field_buffer()</CODE> modifies the input buffer, nor when that buffer
+is changed through a linked field. <P>
+
+The <CODE>form</CODE> library provides a rich set of pre-defined validation
+types, and gives you the capability to define custom ones of your own.  You
+can examine and change field validation attributes with the following
+functions:
+
+<PRE>
+int set_field_type(FIELD *field,          /* field to alter */
+                   FIELDTYPE *ftype,      /* type to associate */
+                   ...);                  /* additional arguments*/
+
+FIELDTYPE *field_type(FIELD *field);      /* field to query */
+</PRE>
+
+The validation type of a field is considered an attribute of the field.  As
+with other field attributes, Also, doing <CODE>set_field_type()</CODE> with a
+<CODE>NULL</CODE> field default will change the system default for validation of
+newly-created fields. <P>
+
+Here are the pre-defined validation types:
+
+<H3><A NAME="ftype_alpha">TYPE_ALPHA</A></H3>
+
+This field type accepts alphabetic data; no blanks, no digits, no special
+characters (this is checked at character-entry time).  It is set up with:
+
+<PRE>
+int set_field_type(FIELD *field,          /* field to alter */
+                   TYPE_ALPHA,            /* type to associate */
+                   int width);            /* maximum width of field */
+</PRE>
+
+The <CODE>width</CODE> argument sets a minimum width of data.  Typically
+you'll want to set this to the field width; if it's greater than the
+field width, the validation check will always fail.  A minimum width
+of zero makes field completion optional.
+
+<H3><A NAME="ftype_alnum">TYPE_ALNUM</A></H3>
+
+This field type accepts alphabetic data and digits; no blanks, no special
+characters (this is checked at character-entry time).  It is set up with:
+
+<PRE>
+int set_field_type(FIELD *field,          /* field to alter */
+                   TYPE_ALNUM,            /* type to associate */
+                   int width);            /* maximum width of field */
+</PRE>
+
+The <CODE>width</CODE> argument sets a minimum width of data.  As with
+TYPE_ALPHA, typically you'll want to set this to the field width; if it's
+greater than the field width, the validation check will always fail.  A
+minimum width of zero makes field completion optional.
+
+<H3><A NAME="ftype_enum">TYPE_ENUM</A></H3>
+
+This type allows you to restrict a field's values to be among a specified
+set of string values (for example, the two-letter postal codes for U.S.
+states).  It is set up with:
+
+<PRE>
+int set_field_type(FIELD *field,          /* field to alter */
+                   TYPE_ENUM,             /* type to associate */
+                   char **valuelist;      /* list of possible values */
+                   int checkcase;         /* case-sensitive? */
+                   int checkunique);      /* must specify uniquely? */
+</PRE>
+
+The <CODE>valuelist</CODE> parameter must point at a NULL-terminated list of
+valid strings.  The <CODE>checkcase</CODE> argument, if true, makes comparison
+with the string case-sensitive. <P>
+
+When the user exits a TYPE_ENUM field, the validation procedure tries to
+complete the data in the buffer to a valid entry.  If a complete choice string
+has been entered, it is of course valid.  But it is also possible to enter a
+prefix of a valid string and have it completed for you. <P>
+
+By default, if you enter such a prefix and it matches more than one value
+in the string list, the prefix will be completed to the first matching
+value.  But the <CODE>checkunique</CODE> argument, if true, requires prefix
+matches to be unique in order to be valid. <P>
+
+The <CODE>REQ_NEXT_CHOICE</CODE> and <CODE>REQ_PREV_CHOICE</CODE> input requests
+can be particularly useful with these fields.
+
+<H3><A NAME="ftype_integer">TYPE_INTEGER</A></H3>
+
+This field type accepts an integer.  It is set up as follows:
+
+<PRE>
+int set_field_type(FIELD *field,          /* field to alter */
+                   TYPE_INTEGER,          /* type to associate */
+                   int padding,           /* # places to zero-pad to */
+                   int vmin, int vmax);   /* valid range */
+</PRE>
+
+Valid characters consist of an optional leading minus and digits.
+The range check is performed on exit.  If the range maximum is less
+than or equal to the minimum, the range is ignored. <P>
+
+If the value passes its range check, it is padded with as many leading
+zero digits as necessary to meet the padding argument. <P>
+
+A <CODE>TYPE_INTEGER</CODE> value buffer can conveniently be interpreted
+with the C library function <CODE>atoi(3)</CODE>.
+
+<H3><A NAME="ftype_numeric">TYPE_NUMERIC</A></H3>
+
+This field type accepts a decimal number.  It is set up as follows:
+
+<PRE>
+int set_field_type(FIELD *field,              /* field to alter */
+                   TYPE_NUMERIC,              /* type to associate */
+                   int padding,               /* # places of precision */
+                   double vmin, double vmax); /* valid range */
+</PRE>
+
+Valid characters consist of an optional leading minus and digits. possibly
+including a decimal point. If your system supports locale's, the decimal point
+character used must be the one defined by your locale. The range check is
+performed on exit. If the range maximum is less than or equal to the minimum,
+the range is ignored. <P>
+
+If the value passes its range check, it is padded with as many trailing
+zero digits as necessary to meet the padding argument. <P>
+
+A <CODE>TYPE_NUMERIC</CODE> value buffer can conveniently be interpreted
+with the C library function <CODE>atof(3)</CODE>.
+
+<H3><A NAME="ftype_regexp">TYPE_REGEXP</A></H3>
+
+This field type accepts data matching a regular expression.  It is set up
+as follows:
+
+<PRE>
+int set_field_type(FIELD *field,          /* field to alter */
+                   TYPE_REGEXP,           /* type to associate */
+                   char *regexp);         /* expression to match */
+</PRE>
+
+The syntax for regular expressions is that of <CODE>regcomp(3)</CODE>.
+The check for regular-expression match is performed on exit.
+
+<H2><A NAME="fbuffer">Direct Field Buffer Manipulation</A></H2>
+
+The chief attribute of a field is its buffer contents.  When a form has
+been completed, your application usually needs to know the state of each
+field buffer.  You can find this out with:
+
+<PRE>
+char *field_buffer(FIELD *field,          /* field to query */
+                   int bufindex);         /* number of buffer to query */
+</PRE>
+
+Normally, the state of the zero-numbered buffer for each field is set by
+the user's editing actions on that field.  It's sometimes useful to be able
+to set the value of the zero-numbered (or some other) buffer from your
+application:
+
+<PRE>
+int set_field_buffer(FIELD *field,        /* field to alter */
+                   int bufindex,          /* number of buffer to alter */
+                   char *value);          /* string value to set */
+</PRE>
+
+If the field is not large enough and cannot be resized to a sufficiently
+large size to contain the specified value, the value will be truncated
+to fit. <P>
+
+Calling <CODE>field_buffer()</CODE> with a null field pointer will raise an
+error.  Calling <CODE>field_buffer()</CODE> on a field not currently selected
+for input will return a correct value.  Calling <CODE>field_buffer()</CODE> on a
+field that is currently selected for input may not necessarily give a
+correct field buffer value, because entered data isn't necessarily copied to
+buffer zero before the exit validation check.
+
+To guarantee that the returned buffer value reflects on-screen reality,
+call <CODE>field_buffer()</CODE> either (1) in the field's exit validation
+check routine, (2) from the field's or form's initialization or termination
+hooks, or (3) just after a <CODE>REQ_VALIDATION</CODE> request has been processed
+by the forms driver.
+
+<H2><A NAME="formattrs">Attributes of Forms</A></H2>
+
+As with field attributes, form attributes inherit a default from a
+system default form structure.  These defaults can be queried or set by
+of these functions using a form-pointer argument of <CODE>NULL</CODE>. <P>
+
+The principal attribute of a form is its field list.  You can query
+and change this list with:
+
+<PRE>
+int set_form_fields(FORM *form,           /* form to alter */
+                    FIELD **fields);      /* fields to connect */
+
+char *form_fields(FORM *form);            /* fetch fields of form */
+
+int field_count(FORM *form);              /* count connect fields */
+</PRE>
+
+The second argument of <CODE>set_form_fields()</CODE> may be a
+NULL-terminated field pointer array like the one required by
+<CODE>new_form()</CODE>. In that case, the old fields of the form are
+disconnected but not freed (and eligible to be connected to other
+forms), then the new fields are connected. <P>
+
+It may also be null, in which case the old fields are disconnected
+(and not freed) but no new ones are connected. <P>
+
+The <CODE>field_count()</CODE> function simply counts the number of fields
+connected to a given from.  It returns -1 if the form-pointer argument
+is NULL.
+
+<H2><A NAME="fdisplay">Control of Form Display</A></H2>
+
+In the overview section, you saw that to display a form you normally
+start by defining its size (and fields), posting it, and refreshing
+the screen.  There is an hidden step before posting, which is the
+association of the form with a frame window (actually, a pair of
+windows) within which it will be displayed.  By default, the forms
+library associates every form with the full-screen window
+<CODE>stdscr</CODE>. <P>
+
+By making this step explicit, you can associate a form with a declared
+frame window on your screen display.  This can be useful if you want to
+adapt the form display to different screen sizes, dynamically tile
+forms on the screen, or use a form as part of an interface layout
+managed by <A HREF="#panels">panels</A>. <P>
+
+The two windows associated with each form have the same functions as
+their analogues in the <A HREF="#menu">menu library</A>.  Both these
+windows are painted when the form is posted and erased when the form
+is unposted. <P>
+
+The outer or frame window is not otherwise touched by the form
+routines.  It exists so the programmer can associate a title, a
+border, or perhaps help text with the form and have it properly
+refreshed or erased at post/unpost time. The inner window or subwindow
+is where the current form page is actually displayed. <P>
+
+In order to declare your own frame window for a form, you'll need to
+know the size of the form's bounding rectangle.  You can get this
+information with:
+
+<PRE>
+int scale_form(FORM *form,                /* form to query */
+               int *rows,                 /* form rows */
+               int *cols);                /* form cols */
+</PRE>
+
+The form dimensions are passed back in the locations pointed to by
+the arguments.  Once you have this information, you can use it to
+declare of windows, then use one of these functions:
+
+<PRE>
+int set_form_win(FORM *form,              /* form to alter */
+                 WINDOW *win);            /* frame window to connect */
+
+WINDOW *form_win(FORM *form);             /* fetch frame window of form */
+
+int set_form_sub(FORM *form,              /* form to alter */
+                 WINDOW *win);            /* form subwindow to connect */
+
+WINDOW *form_sub(FORM *form);             /* fetch form subwindow of form */
+</PRE>
+
+Note that curses operations, including <CODE>refresh()</CODE>, on the form,
+should be done on the frame window, not the form subwindow. <P>
+
+It is possible to check from your application whether all of a
+scrollable field is actually displayed within the menu subwindow.  Use
+these functions:
+
+<PRE>
+int data_ahead(FORM *form);               /* form to be queried */
+
+int data_behind(FORM *form);              /* form to be queried */
+</PRE>
+
+The function <CODE>data_ahead()</CODE> returns TRUE if (a) the current
+field is one-line and has undisplayed data off to the right, (b) the current
+field is multi-line and there is data off-screen below it. <P>
+
+The function <CODE>data_behind()</CODE> returns TRUE if the first (upper
+left hand) character position is off-screen (not being displayed). <P>
+
+Finally, there is a function to restore the form window's cursor to the
+value expected by the forms driver:
+
+<PRE>
+int pos_form_cursor(FORM *)               /* form to be queried */
+</PRE>
+
+If your application changes the form window cursor, call this function before
+handing control back to the forms driver in order to re-synchronize it.
+
+<H2><A NAME="fdriver">Input Processing in the Forms Driver</A></H2>
+
+The function <CODE>form_driver()</CODE> handles virtualized input requests
+for form navigation, editing, and validation requests, just as
+<CODE>menu_driver</CODE> does for menus (see the section on <A
+HREF="#minput">menu input handling</A>).
+
+<PRE>
+int form_driver(FORM *form,               /* form to pass input to */
+                int request);             /* form request code */
+</PRE>
+
+Your input virtualization function needs to take input and then convert it
+to either an alphanumeric character (which is treated as data to be
+entered in the currently-selected field), or a forms processing request. <P>
+
+The forms driver provides hooks (through input-validation and
+field-termination functions) with which your application code can check
+that the input taken by the driver matched what was expected.
+
+<H3><A NAME="fpage">Page Navigation Requests</A></H3>
+
+These requests cause page-level moves through the form,
+triggering display of a new form screen.
+
+<DL>
+<DT> <CODE>REQ_NEXT_PAGE</CODE>
+<DD> Move to the next form page.
+<DT> <CODE>REQ_PREV_PAGE</CODE>
+<DD> Move to the previous form page.
+<DT> <CODE>REQ_FIRST_PAGE</CODE>
+<DD> Move to the first form page.
+<DT> <CODE>REQ_LAST_PAGE</CODE>
+<DD> Move to the last form page.
+</DL>
+
+These requests treat the list as cyclic; that is, <CODE>REQ_NEXT_PAGE</CODE>
+from the last page goes to the first, and <CODE>REQ_PREV_PAGE</CODE> from
+the first page goes to the last.
+
+<H3><A NAME="#ffield">Inter-Field Navigation Requests</A></H3>
+
+These requests handle navigation between fields on the same page.
+
+<DL>
+<DT> <CODE>REQ_NEXT_FIELD</CODE>
+<DD> Move to next field.
+<DT> <CODE>REQ_PREV_FIELD</CODE>
+<DD> Move to previous field.
+<DT> <CODE>REQ_FIRST_FIELD</CODE>
+<DD> Move to the first field.
+<DT> <CODE>REQ_LAST_FIELD</CODE>
+<DD> Move to the last field.
+<DT> <CODE>REQ_SNEXT_FIELD</CODE>
+<DD> Move to sorted next field.
+<DT> <CODE>REQ_SPREV_FIELD</CODE>
+<DD> Move to sorted previous field.
+<DT> <CODE>REQ_SFIRST_FIELD</CODE>
+<DD> Move to the sorted first field.
+<DT> <CODE>REQ_SLAST_FIELD</CODE>
+<DD> Move to the sorted last field.
+<DT> <CODE>REQ_LEFT_FIELD</CODE>
+<DD> Move left to field.
+<DT> <CODE>REQ_RIGHT_FIELD</CODE>
+<DD> Move right to field.
+<DT> <CODE>REQ_UP_FIELD</CODE>
+<DD> Move up to field.
+<DT> <CODE>REQ_DOWN_FIELD</CODE>
+<DD> Move down to field.
+</DL>
+
+These requests treat the list of fields on a page as cyclic; that is,
+<CODE>REQ_NEXT_FIELD</CODE> from the last field goes to the first, and
+<CODE>REQ_PREV_FIELD</CODE> from the first field goes to the last. The
+order of the fields for these (and the <CODE>REQ_FIRST_FIELD</CODE> and
+<CODE>REQ_LAST_FIELD</CODE> requests) is simply the order of the field
+pointers in the form array (as set up by <CODE>new_form()</CODE> or
+<CODE>set_form_fields()</CODE> <P>
+
+It is also possible to traverse the fields as if they had been sorted in
+screen-position order, so the sequence goes left-to-right and top-to-bottom.
+To do this, use the second group of four sorted-movement requests.  <P>
+
+Finally, it is possible to move between fields using visual directions up,
+down, right, and left.  To accomplish this, use the third group of four
+requests.  Note, however, that the position of a form for purposes of these
+requests is its upper-left corner. <P>
+
+For example, suppose you have a multi-line field B, and two
+single-line fields A and C on the same line with B, with A to the left
+of B and C to the right of B.  A <CODE>REQ_MOVE_RIGHT</CODE> from A will
+go to B only if A, B, and C <EM>all</EM> share the same first line;
+otherwise it will skip over B to C.
+
+<H3><A NAME="#fifield">Intra-Field Navigation Requests</A></H3>
+
+These requests drive movement of the edit cursor within the currently
+selected field.
+
+<DL>
+<DT> <CODE>REQ_NEXT_CHAR</CODE>
+<DD> Move to next character.
+<DT> <CODE>REQ_PREV_CHAR</CODE>
+<DD> Move to previous character.
+<DT> <CODE>REQ_NEXT_LINE</CODE>
+<DD> Move to next line.
+<DT> <CODE>REQ_PREV_LINE</CODE>
+<DD> Move to previous line.
+<DT> <CODE>REQ_NEXT_WORD</CODE>
+<DD> Move to next word.
+<DT> <CODE>REQ_PREV_WORD</CODE>
+<DD> Move to previous word.
+<DT> <CODE>REQ_BEG_FIELD</CODE>
+<DD> Move to beginning of field.
+<DT> <CODE>REQ_END_FIELD</CODE>
+<DD> Move to end of field.
+<DT> <CODE>REQ_BEG_LINE</CODE>
+<DD> Move to beginning of line.
+<DT> <CODE>REQ_END_LINE</CODE>
+<DD> Move to end of line.
+<DT> <CODE>REQ_LEFT_CHAR</CODE>
+<DD> Move left in field.
+<DT> <CODE>REQ_RIGHT_CHAR</CODE>
+<DD> Move right in field.
+<DT> <CODE>REQ_UP_CHAR</CODE>
+<DD> Move up in field.
+<DT> <CODE>REQ_DOWN_CHAR</CODE>
+<DD> Move down in field.
+</DL>
+
+Each <EM>word</EM> is separated from the previous and next characters
+by whitespace.  The commands to move to beginning and end of line or field
+look for the first or last non-pad character in their ranges.
+
+<H3><A NAME="fscroll">Scrolling Requests</A></H3>
+
+Fields that are dynamic and have grown and fields explicitly created
+with offscreen rows are scrollable.  One-line fields scroll horizontally;
+multi-line fields scroll vertically.  Most scrolling is triggered by
+editing and intra-field movement (the library scrolls the field to keep the
+cursor visible).  It is possible to explicitly request scrolling with the
+following requests:
+
+<DL>
+<DT> <CODE>REQ_SCR_FLINE</CODE>
+<DD> Scroll vertically forward a line.
+<DT> <CODE>REQ_SCR_BLINE</CODE>
+<DD> Scroll vertically backward a line.
+<DT> <CODE>REQ_SCR_FPAGE</CODE>
+<DD> Scroll vertically forward a page.
+<DT> <CODE>REQ_SCR_BPAGE</CODE>
+<DD> Scroll vertically backward a page.
+<DT> <CODE>REQ_SCR_FHPAGE</CODE>
+<DD> Scroll vertically forward half a page.
+<DT> <CODE>REQ_SCR_BHPAGE</CODE>
+<DD> Scroll vertically backward half a page.
+<DT> <CODE>REQ_SCR_FCHAR</CODE>
+<DD> Scroll horizontally forward a character.
+<DT> <CODE>REQ_SCR_BCHAR</CODE>
+<DD> Scroll horizontally backward a character.
+<DT> <CODE>REQ_SCR_HFLINE</CODE>
+<DD> Scroll horizontally one field width forward.
+<DT> <CODE>REQ_SCR_HBLINE</CODE>
+<DD> Scroll horizontally one field width backward.
+<DT> <CODE>REQ_SCR_HFHALF</CODE>
+<DD> Scroll horizontally one half field width forward.
+<DT> <CODE>REQ_SCR_HBHALF</CODE>
+<DD> Scroll horizontally one half field width backward.
+</DL>
+
+For scrolling purposes, a <EM>page</EM> of a field is the height
+of its visible part.
+
+<H3><A NAME="fedit">Editing Requests</A></H3>
+
+When you pass the forms driver an ASCII character, it is treated as a
+request to add the character to the field's data buffer.  Whether this
+is an insertion or a replacement depends on the field's edit mode
+(insertion is the default. <P>
+
+The following requests support editing the field and changing the edit
+mode:
+
+<DL>
+<DT> <CODE>REQ_INS_MODE</CODE>
+<DD> Set insertion mode.
+<DT> <CODE>REQ_OVL_MODE</CODE>
+<DD> Set overlay mode.
+<DT> <CODE>REQ_NEW_LINE</CODE>
+<DD> New line request (see below for explanation).
+<DT> <CODE>REQ_INS_CHAR</CODE>
+<DD> Insert space at character location.
+<DT> <CODE>REQ_INS_LINE</CODE>
+<DD> Insert blank line at character location.
+<DT> <CODE>REQ_DEL_CHAR</CODE>
+<DD> Delete character at cursor.
+<DT> <CODE>REQ_DEL_PREV</CODE>
+<DD> Delete previous word at cursor.
+<DT> <CODE>REQ_DEL_LINE</CODE>
+<DD> Delete line at cursor.
+<DT> <CODE>REQ_DEL_WORD</CODE>
+<DD> Delete word at cursor.
+<DT> <CODE>REQ_CLR_EOL</CODE>
+<DD> Clear to end of line.
+<DT> <CODE>REQ_CLR_EOF</CODE>
+<DD> Clear to end of field.
+<DT> <CODE>REQ_CLEAR_FIELD</CODE>
+<DD> Clear entire field.
+</DL>
+
+The behavior of the <CODE>REQ_NEW_LINE</CODE> and <CODE>REQ_DEL_PREV</CODE> requests
+is complicated and partly controlled by a pair of forms options.
+The special cases are triggered when the cursor is at the beginning of
+a field, or on the last line of the field. <P>
+
+First, we consider <CODE>REQ_NEW_LINE</CODE>: <P>
+
+The normal behavior of <CODE>REQ_NEW_LINE</CODE> in insert mode is to break the
+current line at the position of the edit cursor, inserting the portion of
+the current line after the cursor as a new line following the current
+and moving the cursor to the beginning of that new line (you may think
+of this as inserting a newline in the field buffer). <P>
+
+The normal behavior of <CODE>REQ_NEW_LINE</CODE> in overlay mode is to clear the
+current line from the position of the edit cursor to end of line.
+The cursor is then moved to the beginning of the next line. <P>
+
+However, <CODE>REQ_NEW_LINE</CODE> at the beginning of a field, or on the
+last line of a field, instead does a <CODE>REQ_NEXT_FIELD</CODE>.
+<CODE>O_NL_OVERLOAD</CODE> option is off, this special action is
+disabled. <P>
+
+Now, let us consider <CODE>REQ_DEL_PREV</CODE>: <P>
+
+The normal behavior of <CODE>REQ_DEL_PREV</CODE> is to delete the previous
+character.  If insert mode is on, and the cursor is at the start of a
+line, and the text on that line will fit on the previous one, it
+instead appends the contents of the current line to the previous one
+and deletes the current line (you may think of this as deleting a
+newline from the field buffer). <P>
+
+However, <CODE>REQ_DEL_PREV</CODE> at the beginning of a field is instead
+treated as a <CODE>REQ_PREV_FIELD</CODE>. <P> If the
+<CODE>O_BS_OVERLOAD</CODE> option is off, this special action is
+disabled and the forms driver just returns <CODE>E_REQUEST_DENIED</CODE>. <P>
+
+See <A HREF="#frmoptions">Form Options</A> for discussion of how to set
+and clear the overload options.
+
+<H3><A NAME="forder">Order Requests</A></H3>
+
+If the type of your field is ordered, and has associated functions
+for getting the next and previous values of the type from a given value,
+there are requests that can fetch that value into the field buffer:
+
+<DL>
+<DT> <CODE>REQ_NEXT_CHOICE</CODE>
+<DD> Place the successor value of the current value in the buffer.
+<DT> <CODE>REQ_PREV_CHOICE</CODE>
+<DD> Place the predecessor value of the current value in the buffer.
+</DL>
+
+Of the built-in field types, only <CODE>TYPE_ENUM</CODE> has built-in successor
+and predecessor functions.  When you define a field type of your own
+(see <A HREF="#fcustom">Custom Validation Types</A>), you can associate
+our own ordering functions.
+
+<H3><A NAME="fappcmds">Application Commands</A></H3>
+
+Form requests are represented as integers above the <CODE>curses</CODE> value
+greater than <CODE>KEY_MAX</CODE> and less than or equal to the constant
+<CODE>MAX_COMMAND</CODE>.  If your input-virtualization routine returns a
+value above <CODE>MAX_COMMAND</CODE>, the forms driver will ignore it.
+
+<H2><A NAME="fhooks">Field Change Hooks</A></H2>
+
+It is possible to set function hooks to be executed whenever the
+current field or form changes.  Here are the functions that support this:
+
+<PRE>
+typedef void	(*HOOK)();       /* pointer to function returning void */
+
+int set_form_init(FORM *form,    /* form to alter */
+                  HOOK hook);    /* initialization hook */
+
+HOOK form_init(FORM *form);      /* form to query */
+
+int set_form_term(FORM *form,    /* form to alter */
+                  HOOK hook);    /* termination hook */
+
+HOOK form_term(FORM *form);      /* form to query */
+
+int set_field_init(FORM *form,   /* form to alter */
+                  HOOK hook);    /* initialization hook */
+
+HOOK field_init(FORM *form);     /* form to query */
+
+int set_field_term(FORM *form,   /* form to alter */
+                  HOOK hook);    /* termination hook */
+
+HOOK field_term(FORM *form);     /* form to query */
+</PRE>
+
+These functions allow you to either set or query four different hooks.
+In each of the set functions, the second argument should be the
+address of a hook function.  These functions differ only in the timing
+of the hook call.
+
+<DL>
+<DT> form_init
+<DD> This hook is called when the form is posted; also, just after
+each page change operation.
+<DT> field_init
+<DD> This hook is called when the form is posted; also, just after
+each field change
+<DT> field_term
+<DD> This hook is called just after field validation; that is, just before
+the field is altered.  It is also called when the form is unposted.
+<DT> form_term
+<DD> This hook is called when the form is unposted; also, just before
+each page change operation.
+</DL>
+
+Calls to these hooks may be triggered
+<OL>
+<LI>When user editing requests are processed by the forms driver
+<LI>When the current page is changed by <CODE>set_current_field()</CODE> call
+<LI>When the current field is changed by a <CODE>set_form_page()</CODE> call
+</OL>
+
+See <A NAME="ffocus">Field Change Commands</A> for discussion of the latter
+two cases. <P>
+
+You can set a default hook for all fields by passing one of the set functions
+a NULL first argument. <P>
+
+You can disable any of these hooks by (re)setting them to NULL, the default
+value.
+
+<H2><A HREF="#ffocus">Field Change Commands</A></H2>
+
+Normally, navigation through the form will be driven by the user's
+input requests.  But sometimes it is useful to be able to move the
+focus for editing and viewing under control of your application, or
+ask which field it currently is in.  The following functions help you
+accomplish this:
+
+<PRE>
+int set_current_field(FORM *form,         /* form to alter */
+                      FIELD *field);      /* field to shift to */
+
+FIELD *current_field(FORM *form);         /* form to query */
+
+int field_index(FORM *form,               /* form to query */
+                FIELD *field);            /* field to get index of */
+</PRE>
+
+The function <CODE>field_index()</CODE> returns the index of the given field
+in the given form's field array (the array passed to <CODE>new_form()</CODE> or
+<CODE>set_form_fields()</CODE>). <P>
+
+The initial current field of a form is the first active field on the
+first page. The function <CODE>set_form_fields()</CODE> resets this.<P>
+
+It is also possible to move around by pages.
+
+<PRE>
+int set_form_page(FORM *form,             /* form to alter */
+                  int page);              /* page to go to (0-origin) */
+
+int form_page(FORM *form);                /* return form's current page */
+</PRE>
+
+The initial page of a newly-created form is 0.  The function
+<CODE>set_form_fields()</CODE> resets this.
+
+<H2><A NAME="frmoptions">Form Options</A></H2>
+
+Like fields, forms may have control option bits.  They can be changed
+or queried with these functions:
+
+<PRE>
+int set_form_opts(FORM *form,             /* form to alter */
+                  int attr);              /* attribute to set */
+
+int form_opts_on(FORM *form,              /* form to alter */
+                 int attr);               /* attributes to turn on */
+
+int form_opts_off(FORM *form,             /* form to alter */
+                  int attr);              /* attributes to turn off */
+
+int form_opts(FORM *form);                /* form to query */
+</PRE>
+
+By default, all options are on.  Here are the available option bits:
+
+<DL>
+<DT> O_NL_OVERLOAD
+<DD> Enable overloading of <CODE>REQ_NEW_LINE</CODE> as described in <A
+NAME="fedit">Editing Requests</A>.  The value of this option is
+ignored on dynamic fields that have not reached their size limit;
+these have no last line, so the circumstances for triggering a
+<CODE>REQ_NEXT_FIELD</CODE> never arise.
+<DT> O_BS_OVERLOAD
+<DD> Enable overloading of <CODE>REQ_DEL_PREV</CODE> as described in
+<A NAME="fedit">Editing Requests</A>.
+</DL>
+
+The option values are bit-masks and can be composed with logical-or in
+the obvious way.
+
+<H2><A NAME="fcustom">Custom Validation Types</A></H2>
+
+The <CODE>form</CODE> library gives you the capability to define custom
+validation types of your own.  Further, the optional additional arguments
+of <CODE>set_field_type</CODE> effectively allow you to parameterize validation
+types.  Most of the complications in the validation-type interface have to
+do with the handling of the additional arguments within custom validation
+functions.
+
+<H3><A NAME="flinktypes">Union Types</A></H3>
+
+The simplest way to create a custom data type is to compose it from two
+preexisting ones:
+
+<PRE>
+FIELD *link_fieldtype(FIELDTYPE *type1,
+                      FIELDTYPE *type2);
+</PRE>
+
+This function creates a field type that will accept any of the values
+legal for either of its argument field types (which may be either
+predefined or programmer-defined).
+
+If a <CODE>set_field_type()</CODE> call later requires arguments, the new
+composite type expects all arguments for the first type, than all arguments
+for the second.  Order functions (see <A HREF="#forder">Order Requests</A>)
+associated with the component types will work on the composite; what it does
+is check the validation function for the first type, then for the second, to
+figure what type the buffer contents should be treated as.
+
+<H3><A NAME="fnewtypes">New Field Types</A></H3>
+
+To create a field type from scratch, you need to specify one or both of the
+following things:
+
+<UL>
+<LI>A character-validation function, to check each character as it is entered.
+<LI>A field-validation function to be applied on exit from the field.
+</UL>
+
+Here's how you do that:
+<PRE>
+typedef int	(*HOOK)();       /* pointer to function returning int */
+
+FIELDTYPE *new_fieldtype(HOOK f_validate, /* field validator */
+                         HOOK c_validate) /* character validator */
+
+
+int free_fieldtype(FIELDTYPE *ftype);     /* type to free */
+</PRE>
+
+At least one of the arguments of <CODE>new_fieldtype()</CODE> must be
+non-NULL.  The forms driver will automatically call the new type's
+validation functions at appropriate points in processing a field of
+the new type. <P>
+
+The function <CODE>free_fieldtype()</CODE> deallocates the argument
+fieldtype, freeing all storage associated with it. <P>
+
+Normally, a field validator is called when the user attempts to
+leave the field.  Its first argument is a field pointer, from which it
+can get to field buffer 0 and test it.  If the function returns TRUE,
+the operation succeeds; if it returns FALSE, the edit cursor stays in
+the field. <P>
+
+A character validator gets the character passed in as a first argument.
+It too should return TRUE if the character is valid, FALSE otherwise.
+
+<H3><A NAME="fcheckargs">Validation Function Arguments</A></H3>
+
+Your field- and character- validation functions will be passed a
+second argument as well.  This second argument is the address of a
+structure (which we'll call a <EM>pile</EM>) built from any of the
+field-type-specific arguments passed to <CODE>set_field_type()</CODE>.  If
+no such arguments are defined for the field type, this pile pointer
+argument will be NULL. <P>
+
+In order to arrange for such arguments to be passed to your validation
+functions, you must associate a small set of storage-management functions
+with the type.  The forms driver will use these to synthesize a pile
+from the trailing arguments of each <CODE>set_field_type()</CODE> argument, and
+a pointer to the pile will be passed to the validation functions. <P>
+
+Here is how you make the association:
+
+<PRE>
+typedef char	*(*PTRHOOK)();    /* pointer to function returning (char *) */
+typedef void	(*VOIDHOOK)();    /* pointer to function returning void */
+
+int set_fieldtype_arg(FIELDTYPE *type,    /* type to alter */
+                      PTRHOOK make_str,   /* make structure from args */
+                      PTRHOOK copy_str,   /* make copy of structure */
+                      VOIDHOOK free_str); /* free structure storage */
+</PRE>
+
+Here is how the storage-management hooks are used:
+
+<DL>
+<DT> <CODE>make_str</CODE>
+<DD> This function is called by <CODE>set_field_type()</CODE>.  It gets one
+argument, a <CODE>va_list</CODE> of the type-specific arguments passed to
+<CODE>set_field_type()</CODE>.  It is expected to return a pile pointer to a data
+structure that encapsulates those arguments.
+<DT> <CODE>copy_str</CODE>
+<DD> This function is called by form library functions that allocate new
+field instances.  It is expected to take a pile pointer, copy the pile
+to allocated storage, and return the address of the pile copy.
+<DT> <CODE>free_str</CODE>
+<DD> This function is called by field- and type-deallocation routines in the
+library.  It takes a pile pointer argument, and is expected to free the
+storage of that pile.
+</DL>
+
+The <CODE>make_str</CODE> and <CODE>copy_str</CODE> functions may return NULL to
+signal allocation failure.  The library routines will that call them will
+return error indication when this happens.  Thus, your validation functions
+should never see a NULL file pointer and need not check specially for it.
+
+<H3><A NAME="fcustorder">Order Functions For Custom Types</A></H3>
+
+Some custom field types are simply ordered in the same well-defined way
+that <CODE>TYPE_ENUM</CODE> is.  For such types, it is possible to define
+successor and predecessor functions to support the <CODE>REQ_NEXT_CHOICE</CODE>
+and <CODE>REQ_PREV_CHOICE</CODE> requests. Here's how:
+
+<PRE>
+typedef int	(*INTHOOK)();     /* pointer to function returning int */
+
+int set_fieldtype_arg(FIELDTYPE *type,    /* type to alter */
+                      INTHOOK succ,       /* get successor value */
+                      INTHOOK pred);      /* get predecessor value */
+</PRE>
+
+The successor and predecessor arguments will each be passed two arguments;
+a field pointer, and a pile pointer (as for the validation functions).  They
+are expected to use the function <CODE>field_buffer()</CODE> to read the
+current value, and <CODE>set_field_buffer()</CODE> on buffer 0 to set the next
+or previous value.  Either hook may return TRUE to indicate success (a
+legal next or previous value was set) or FALSE to indicate failure.
+
+<H3><A NAME="fcustprobs">Avoiding Problems</A></H3>
+
+The interface for defining custom types is complicated and tricky.
+Rather than attempting to create a custom type entirely from scratch,
+you should start by studying the library source code for whichever of
+the pre-defined types seems to be closest to what you want. <P>
+
+Use that code as a model, and evolve it towards what you really want.
+You will avoid many problems and annoyances that way.  The code
+in the <CODE>ncurses</CODE> library has been specifically exempted from
+the package copyright to support this. <P>
+
+If your custom type defines order functions, have do something intuitive
+with a blank field.  A useful convention is to make the successor of a
+blank field the types minimum value, and its predecessor the maximum.
+</BODY>
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+
+                         Writing Programs with NCURSES
+                                       
+     by Eric S. Raymond and Zeyd M. Ben-Halim
+     updates since release 1.9.9e by Thomas Dickey
+     
+                                   Contents
+                                       
+     * Introduction
+          + A Brief History of Curses
+          + Scope of This Document
+          + Terminology
+     * The Curses Library
+          + An Overview of Curses
+               o Compiling Programs using Curses
+               o Updating the Screen
+               o Standard Windows and Function Naming Conventions
+               o Variables
+          + Using the Library
+               o Starting up
+               o Output
+               o Input
+               o Using Forms Characters
+               o Character Attributes and Color
+               o Mouse Interfacing
+               o Finishing Up
+          + Function Descriptions
+               o Initialization and Wrapup
+               o Causing Output to the Terminal
+               o Low-Level Capability Access
+               o Debugging
+          + Hints, Tips, and Tricks
+               o Some Notes of Caution
+               o Temporarily Leaving ncurses Mode
+               o Using ncurses under xterm
+               o Handling Multiple Terminal Screens
+               o Testing for Terminal Capabilities
+               o Tuning for Speed
+               o Special Features of ncurses
+          + Compatibility with Older Versions
+               o Refresh of Overlapping Windows
+               o Background Erase
+          + XSI Curses Conformance
+     * The Panels Library
+          + Compiling With the Panels Library
+          + Overview of Panels
+          + Panels, Input, and the Standard Screen
+          + Hiding Panels
+          + Miscellaneous Other Facilities
+     * The Menu Library
+          + Compiling with the menu Library
+          + Overview of Menus
+          + Selecting items
+          + Menu Display
+          + Menu Windows
+          + Processing Menu Input
+          + Miscellaneous Other Features
+     * The Forms Library
+          + Compiling with the forms Library
+          + Overview of Forms
+          + Creating and Freeing Fields and Forms
+          + Fetching and Changing Field Attributes
+               o Fetching Size and Location Data
+               o Changing the Field Location
+               o The Justification Attribute
+               o Field Display Attributes
+               o Field Option Bits
+               o Field Status
+               o Field User Pointer
+          + Variable-Sized Fields
+          + Field Validation
+               o TYPE_ALPHA
+               o TYPE_ALNUM
+               o TYPE_ENUM
+               o TYPE_INTEGER
+               o TYPE_NUMERIC
+               o TYPE_REGEXP
+          + Direct Field Buffer Manipulation
+          + Attributes of Forms
+          + Control of Form Display
+          + Input Processing in the Forms Driver
+               o Page Navigation Requests
+               o Inter-Field Navigation Requests
+               o Intra-Field Navigation Requests
+               o Scrolling Requests
+               o Field Editing Requests
+               o Order Requests
+               o Application Commands
+          + Field Change Hooks
+          + Field Change Commands
+          + Form Options
+          + Custom Validation Types
+               o Union Types
+               o New Field Types
+               o Validation Function Arguments
+               o Order Functions For Custom Types
+               o Avoiding Problems
+     _________________________________________________________________
+   
+                                 Introduction
+                                       
+   This document is an introduction to programming with curses. It is not
+   an exhaustive reference for the curses Application Programming
+   Interface (API); that role is filled by the curses manual pages.
+   Rather, it is intended to help C programmers ease into using the
+   package.
+   
+   This document is aimed at C applications programmers not yet
+   specifically familiar with ncurses. If you are already an experienced
+   curses programmer, you should nevertheless read the sections on Mouse
+   Interfacing, Debugging, Compatibility with Older Versions, and Hints,
+   Tips, and Tricks. These will bring you up to speed on the special
+   features and quirks of the ncurses implementation. If you are not so
+   experienced, keep reading.
+   
+   The curses package is a subroutine library for terminal-independent
+   screen-painting and input-event handling which presents a high level
+   screen model to the programmer, hiding differences between terminal
+   types and doing automatic optimization of output to change one screen
+   full of text into another. Curses uses terminfo, which is a database
+   format that can describe the capabilities of thousands of different
+   terminals.
+   
+   The curses API may seem something of an archaism on UNIX desktops
+   increasingly dominated by X, Motif, and Tcl/Tk. Nevertheless, UNIX
+   still supports tty lines and X supports xterm(1); the curses API has
+   the advantage of (a) back-portability to character-cell terminals, and
+   (b) simplicity. For an application that does not require bit-mapped
+   graphics and multiple fonts, an interface implementation using curses
+   will typically be a great deal simpler and less expensive than one
+   using an X toolkit.
+   
+A Brief History of Curses
+
+   Historically, the first ancestor of curses was the routines written to
+   provide screen-handling for the game rogue; these used the
+   already-existing termcap database facility for describing terminal
+   capabilities. These routines were abstracted into a documented library
+   and first released with the early BSD UNIX versions.
+   
+   System III UNIX from Bell Labs featured a rewritten and much-improved
+   curses library. It introduced the terminfo format. Terminfo is based
+   on Berkeley's termcap database, but contains a number of improvements
+   and extensions. Parameterized capabilities strings were introduced,
+   making it possible to describe multiple video attributes, and colors
+   and to handle far more unusual terminals than possible with termcap.
+   In the later AT&T System V releases, curses evolved to use more
+   facilities and offer more capabilities, going far beyond BSD curses in
+   power and flexibility.
+   
+Scope of This Document
+
+   This document describes ncurses, a free implementation of the System V
+   curses API with some clearly marked extensions. It includes the
+   following System V curses features:
+     * Support for multiple screen highlights (BSD curses could only
+       handle one `standout' highlight, usually reverse-video).
+     * Support for line- and box-drawing using forms characters.
+     * Recognition of function keys on input.
+     * Color support.
+     * Support for pads (windows of larger than screen size on which the
+       screen or a subwindow defines a viewport).
+       
+   Also, this package makes use of the insert and delete line and
+   character features of terminals so equipped, and determines how to
+   optimally use these features with no help from the programmer. It
+   allows arbitrary combinations of video attributes to be displayed,
+   even on terminals that leave ``magic cookies'' on the screen to mark
+   changes in attributes.
+   
+   The ncurses package can also capture and use event reports from a
+   mouse in some environments (notably, xterm under the X window system).
+   This document includes tips for using the mouse.
+   
+   The ncurses package was originated by Pavel Curtis. The original
+   maintainer of this package is Zeyd Ben-Halim <zmbenhal@netcom.com>.
+   Eric S. Raymond <esr@snark.thyrsus.com> wrote many of the new features
+   in versions after 1.8.1 and wrote most of this introduction. J�rgen
+   Pfeifer wrote all of the menu and forms code as well as the Ada95
+   binding. Ongoing work is being done by Thomas Dickey and J�rgen
+   Pfeifer. Florian La Roche acts as the maintainer for the Free Software
+   Foundation, which holds the copyright on ncurses. Contact the current
+   maintainers at bug-ncurses@gnu.org.
+   
+   This document also describes the panels extension library, similarly
+   modeled on the SVr4 panels facility. This library allows you to
+   associate backing store with each of a stack or deck of overlapping
+   windows, and provides operations for moving windows around in the
+   stack that change their visibility in the natural way (handling window
+   overlaps).
+   
+   Finally, this document describes in detail the menus and forms
+   extension libraries, also cloned from System V, which support easy
+   construction and sequences of menus and fill-in forms.
+   
+Terminology
+
+   In this document, the following terminology is used with reasonable
+   consistency:
+   
+   window
+          A data structure describing a sub-rectangle of the screen
+          (possibly the entire screen). You can write to a window as
+          though it were a miniature screen, scrolling independently of
+          other windows on the physical screen.
+          
+   screens
+          A subset of windows which are as large as the terminal screen,
+          i.e., they start at the upper left hand corner and encompass
+          the lower right hand corner. One of these, stdscr, is
+          automatically provided for the programmer.
+          
+   terminal screen
+          The package's idea of what the terminal display currently looks
+          like, i.e., what the user sees now. This is a special screen.
+          
+                              The Curses Library
+                                       
+An Overview of Curses
+
+  Compiling Programs using Curses
+  
+   In order to use the library, it is necessary to have certain types and
+   variables defined. Therefore, the programmer must have a line:
+          #include <curses.h>
+
+   at the top of the program source. The screen package uses the Standard
+   I/O library, so <curses.h> includes <stdio.h>. <curses.h> also
+   includes <termios.h>, <termio.h>, or <sgtty.h> depending on your
+   system. It is redundant (but harmless) for the programmer to do these
+   includes, too. In linking with curses you need to have -lncurses in
+   your LDFLAGS or on the command line. There is no need for any other
+   libraries.
+   
+  Updating the Screen
+  
+   In order to update the screen optimally, it is necessary for the
+   routines to know what the screen currently looks like and what the
+   programmer wants it to look like next. For this purpose, a data type
+   (structure) named WINDOW is defined which describes a window image to
+   the routines, including its starting position on the screen (the (y,
+   x) coordinates of the upper left hand corner) and its size. One of
+   these (called curscr, for current screen) is a screen image of what
+   the terminal currently looks like. Another screen (called stdscr, for
+   standard screen) is provided by default to make changes on.
+   
+   A window is a purely internal representation. It is used to build and
+   store a potential image of a portion of the terminal. It doesn't bear
+   any necessary relation to what is really on the terminal screen; it's
+   more like a scratchpad or write buffer.
+   
+   To make the section of physical screen corresponding to a window
+   reflect the contents of the window structure, the routine refresh()
+   (or wrefresh() if the window is not stdscr) is called.
+   
+   A given physical screen section may be within the scope of any number
+   of overlapping windows. Also, changes can be made to windows in any
+   order, without regard to motion efficiency. Then, at will, the
+   programmer can effectively say ``make it look like this,'' and let the
+   package implementation determine the most efficient way to repaint the
+   screen.
+   
+  Standard Windows and Function Naming Conventions
+  
+   As hinted above, the routines can use several windows, but two are
+   automatically given: curscr, which knows what the terminal looks like,
+   and stdscr, which is what the programmer wants the terminal to look
+   like next. The user should never actually access curscr directly.
+   Changes should be made to through the API, and then the routine
+   refresh() (or wrefresh()) called.
+   
+   Many functions are defined to use stdscr as a default screen. For
+   example, to add a character to stdscr, one calls addch() with the
+   desired character as argument. To write to a different window. use the
+   routine waddch() (for `w'indow-specific addch()) is provided. This
+   convention of prepending function names with a `w' when they are to be
+   applied to specific windows is consistent. The only routines which do
+   not follow it are those for which a window must always be specified.
+   
+   In order to move the current (y, x) coordinates from one point to
+   another, the routines move() and wmove() are provided. However, it is
+   often desirable to first move and then perform some I/O operation. In
+   order to avoid clumsiness, most I/O routines can be preceded by the
+   prefix 'mv' and the desired (y, x) coordinates prepended to the
+   arguments to the function. For example, the calls
+          move(y, x);
+          addch(ch);
+
+   can be replaced by
+          mvaddch(y, x, ch);
+
+   and
+          wmove(win, y, x);
+          waddch(win, ch);
+
+   can be replaced by
+          mvwaddch(win, y, x, ch);
+
+   Note that the window description pointer (win) comes before the added
+   (y, x) coordinates. If a function requires a window pointer, it is
+   always the first parameter passed.
+   
+  Variables
+  
+   The curses library sets some variables describing the terminal
+   capabilities.
+      type   name      description
+      ------------------------------------------------------------------
+      int    LINES     number of lines on the terminal
+      int    COLS      number of columns on the terminal
+
+   The curses.h also introduces some #define constants and types of
+   general usefulness:
+   
+   bool
+          boolean type, actually a `char' (e.g., bool doneit;)
+          
+   TRUE
+          boolean `true' flag (1).
+          
+   FALSE
+          boolean `false' flag (0).
+          
+   ERR
+          error flag returned by routines on a failure (-1).
+          
+   OK
+          error flag returned by routines when things go right.
+          
+Using the Library
+
+   Now we describe how to actually use the screen package. In it, we
+   assume all updating, reading, etc. is applied to stdscr. These
+   instructions will work on any window, providing you change the
+   function names and parameters as mentioned above.
+   
+   Here is a sample program to motivate the discussion:
+#include <curses.h>
+#include <signal.h>
+
+static void finish(int sig);
+
+int
+main(int argc, char *argv[])
+{
+    int num = 0;
+
+    /* initialize your non-curses data structures here */
+
+    (void) signal(SIGINT, finish);      /* arrange interrupts to terminate */
+
+    (void) initscr();      /* initialize the curses library */
+    keypad(stdscr, TRUE);  /* enable keyboard mapping */
+    (void) nonl();         /* tell curses not to do NL->CR/NL on output */
+    (void) cbreak();       /* take input chars one at a time, no wait for \n */
+    (void) echo();         /* echo input - in color */
+
+    if (has_colors())
+    {
+        start_color();
+
+        /*
+         * Simple color assignment, often all we need.  Color pair 0 cannot
+         * be redefined.  This example uses the same value for the color
+         * pair as for the foreground color, though of course that is not
+         * necessary:
+         */
+        init_pair(1, COLOR_RED,     COLOR_BLACK);
+        init_pair(2, COLOR_GREEN,   COLOR_BLACK);
+        init_pair(3, COLOR_YELLOW,  COLOR_BLACK);
+        init_pair(4, COLOR_BLUE,    COLOR_BLACK);
+        init_pair(5, COLOR_CYAN,    COLOR_BLACK);
+        init_pair(6, COLOR_MAGENTA, COLOR_BLACK);
+        init_pair(7, COLOR_WHITE,   COLOR_BLACK);
+    }
+
+    for (;;)
+    {
+        int c = getch();     /* refresh, accept single keystroke of input */
+        attrset(COLOR_PAIR(num % 8));
+        num++;
+
+        /* process the command keystroke */
+    }
+
+    finish(0);               /* we're done */
+}
+
+static void finish(int sig)
+{
+    endwin();
+
+    /* do your non-curses wrapup here */
+
+    exit(0);
+}
+
+  Starting up
+  
+   In order to use the screen package, the routines must know about
+   terminal characteristics, and the space for curscr and stdscr must be
+   allocated. These function initscr() does both these things. Since it
+   must allocate space for the windows, it can overflow memory when
+   attempting to do so. On the rare occasions this happens, initscr()
+   will terminate the program with an error message. initscr() must
+   always be called before any of the routines which affect windows are
+   used. If it is not, the program will core dump as soon as either
+   curscr or stdscr are referenced. However, it is usually best to wait
+   to call it until after you are sure you will need it, like after
+   checking for startup errors. Terminal status changing routines like
+   nl() and cbreak() should be called after initscr().
+   
+   Once the screen windows have been allocated, you can set them up for
+   your program. If you want to, say, allow a screen to scroll, use
+   scrollok(). If you want the cursor to be left in place after the last
+   change, use leaveok(). If this isn't done, refresh() will move the
+   cursor to the window's current (y, x) coordinates after updating it.
+   
+   You can create new windows of your own using the functions newwin(),
+   derwin(), and subwin(). The routine delwin() will allow you to get rid
+   of old windows. All the options described above can be applied to any
+   window.
+   
+  Output
+  
+   Now that we have set things up, we will want to actually update the
+   terminal. The basic functions used to change what will go on a window
+   are addch() and move(). addch() adds a character at the current (y, x)
+   coordinates. move() changes the current (y, x) coordinates to whatever
+   you want them to be. It returns ERR if you try to move off the window.
+   As mentioned above, you can combine the two into mvaddch() to do both
+   things at once.
+   
+   The other output functions, such as addstr() and printw(), all call
+   addch() to add characters to the window.
+   
+   After you have put on the window what you want there, when you want
+   the portion of the terminal covered by the window to be made to look
+   like it, you must call refresh(). In order to optimize finding
+   changes, refresh() assumes that any part of the window not changed
+   since the last refresh() of that window has not been changed on the
+   terminal, i.e., that you have not refreshed a portion of the terminal
+   with an overlapping window. If this is not the case, the routine
+   touchwin() is provided to make it look like the entire window has been
+   changed, thus making refresh() check the whole subsection of the
+   terminal for changes.
+   
+   If you call wrefresh() with curscr as its argument, it will make the
+   screen look like curscr thinks it looks like. This is useful for
+   implementing a command which would redraw the screen in case it get
+   messed up.
+   
+  Input
+  
+   The complementary function to addch() is getch() which, if echo is
+   set, will call addch() to echo the character. Since the screen package
+   needs to know what is on the terminal at all times, if characters are
+   to be echoed, the tty must be in raw or cbreak mode. Since initially
+   the terminal has echoing enabled and is in ordinary ``cooked'' mode,
+   one or the other has to changed before calling getch(); otherwise, the
+   program's output will be unpredictable.
+   
+   When you need to accept line-oriented input in a window, the functions
+   wgetstr() and friends are available. There is even a wscanw() function
+   that can do scanf()(3)-style multi-field parsing on window input.
+   These pseudo-line-oriented functions turn on echoing while they
+   execute.
+   
+   The example code above uses the call keypad(stdscr, TRUE) to enable
+   support for function-key mapping. With this feature, the getch() code
+   watches the input stream for character sequences that correspond to
+   arrow and function keys. These sequences are returned as
+   pseudo-character values. The #define values returned are listed in the
+   curses.h The mapping from sequences to #define values is determined by
+   key_ capabilities in the terminal's terminfo entry.
+   
+  Using Forms Characters
+  
+   The addch() function (and some others, including box() and border())
+   can accept some pseudo-character arguments which are specially defined
+   by ncurses. These are #define values set up in the curses.h header;
+   see there for a complete list (look for the prefix ACS_).
+   
+   The most useful of the ACS defines are the forms-drawing characters.
+   You can use these to draw boxes and simple graphs on the screen. If
+   the terminal does not have such characters, curses.h will map them to
+   a recognizable (though ugly) set of ASCII defaults.
+   
+  Character Attributes and Color
+  
+   The ncurses package supports screen highlights including standout,
+   reverse-video, underline, and blink. It also supports color, which is
+   treated as another kind of highlight.
+   
+   Highlights are encoded, internally, as high bits of the
+   pseudo-character type (chtype) that curses.h uses to represent the
+   contents of a screen cell. See the curses.h header file for a complete
+   list of highlight mask values (look for the prefix A_).
+   
+   There are two ways to make highlights. One is to logical-or the value
+   of the highlights you want into the character argument of an addch()
+   call, or any other output call that takes a chtype argument.
+   
+   The other is to set the current-highlight value. This is logical-or'ed
+   with any highlight you specify the first way. You do this with the
+   functions attron(), attroff(), and attrset(); see the manual pages for
+   details. Color is a special kind of highlight. The package actually
+   thinks in terms of color pairs, combinations of foreground and
+   background colors. The sample code above sets up eight color pairs,
+   all of the guaranteed-available colors on black. Note that each color
+   pair is, in effect, given the name of its foreground color. Any other
+   range of eight non-conflicting values could have been used as the
+   first arguments of the init_pair() values.
+   
+   Once you've done an init_pair() that creates color-pair N, you can use
+   COLOR_PAIR(N) as a highlight that invokes that particular color
+   combination. Note that COLOR_PAIR(N), for constant N, is itself a
+   compile-time constant and can be used in initializers.
+   
+  Mouse Interfacing
+  
+   The ncurses library also provides a mouse interface.
+   
+     NOTE: this facility is specific to ncurses, it is not part of
+     either the XSI Curses standard, nor of System V Release 4, nor BSD
+     curses. System V Release 4 curses contains code with similar
+     interface definitions, however it is not documented. Other than by
+     disassembling the library, we have no way to determine exactly how
+     that mouse code works. Thus, we recommend that you wrap
+     mouse-related code in an #ifdef using the feature macro
+     NCURSES_MOUSE_VERSION so it will not be compiled and linked on
+     non-ncurses systems.
+     
+   Presently, mouse event reporting works in the following environments:
+     * xterm and similar programs such as rxvt.
+     * Linux console, when configured with gpm(1), Alessandro Rubini's
+       mouse server.
+     * OS/2 EMX
+       
+   The mouse interface is very simple. To activate it, you use the
+   function mousemask(), passing it as first argument a bit-mask that
+   specifies what kinds of events you want your program to be able to
+   see. It will return the bit-mask of events that actually become
+   visible, which may differ from the argument if the mouse device is not
+   capable of reporting some of the event types you specify.
+   
+   Once the mouse is active, your application's command loop should watch
+   for a return value of KEY_MOUSE from wgetch(). When you see this, a
+   mouse event report has been queued. To pick it off the queue, use the
+   function getmouse() (you must do this before the next wgetch(),
+   otherwise another mouse event might come in and make the first one
+   inaccessible).
+   
+   Each call to getmouse() fills a structure (the address of which you'll
+   pass it) with mouse event data. The event data includes zero-origin,
+   screen-relative character-cell coordinates of the mouse pointer. It
+   also includes an event mask. Bits in this mask will be set,
+   corresponding to the event type being reported.
+   
+   The mouse structure contains two additional fields which may be
+   significant in the future as ncurses interfaces to new kinds of
+   pointing device. In addition to x and y coordinates, there is a slot
+   for a z coordinate; this might be useful with touch-screens that can
+   return a pressure or duration parameter. There is also a device ID
+   field, which could be used to distinguish between multiple pointing
+   devices.
+   
+   The class of visible events may be changed at any time via
+   mousemask(). Events that can be reported include presses, releases,
+   single-, double- and triple-clicks (you can set the maximum
+   button-down time for clicks). If you don't make clicks visible, they
+   will be reported as press-release pairs. In some environments, the
+   event mask may include bits reporting the state of shift, alt, and
+   ctrl keys on the keyboard during the event.
+   
+   A function to check whether a mouse event fell within a given window
+   is also supplied. You can use this to see whether a given window
+   should consider a mouse event relevant to it.
+   
+   Because mouse event reporting will not be available in all
+   environments, it would be unwise to build ncurses applications that
+   require the use of a mouse. Rather, you should use the mouse as a
+   shortcut for point-and-shoot commands your application would normally
+   accept from the keyboard. Two of the test games in the ncurses
+   distribution (bs and knight) contain code that illustrates how this
+   can be done.
+   
+   See the manual page curs_mouse(3X) for full details of the
+   mouse-interface functions.
+   
+  Finishing Up
+  
+   In order to clean up after the ncurses routines, the routine endwin()
+   is provided. It restores tty modes to what they were when initscr()
+   was first called, and moves the cursor down to the lower-left corner.
+   Thus, anytime after the call to initscr, endwin() should be called
+   before exiting.
+   
+Function Descriptions
+
+   We describe the detailed behavior of some important curses functions
+   here, as a supplement to the manual page descriptions.
+   
+  Initialization and Wrapup
+  
+   initscr()
+          The first function called should almost always be initscr().
+          This will determine the terminal type and initialize curses
+          data structures. initscr() also arranges that the first call to
+          refresh() will clear the screen. If an error occurs a message
+          is written to standard error and the program exits. Otherwise
+          it returns a pointer to stdscr. A few functions may be called
+          before initscr (slk_init(), filter(), ripofflines(), use_env(),
+          and, if you are using multiple terminals, newterm().)
+          
+   endwin()
+          Your program should always call endwin() before exiting or
+          shelling out of the program. This function will restore tty
+          modes, move the cursor to the lower left corner of the screen,
+          reset the terminal into the proper non-visual mode. Calling
+          refresh() or doupdate() after a temporary escape from the
+          program will restore the ncurses screen from before the escape.
+          
+   newterm(type, ofp, ifp)
+          A program which outputs to more than one terminal should use
+          newterm() instead of initscr(). newterm() should be called once
+          for each terminal. It returns a variable of type SCREEN * which
+          should be saved as a reference to that terminal. The arguments
+          are the type of the terminal (a string) and FILE pointers for
+          the output and input of the terminal. If type is NULL then the
+          environment variable $TERM is used. endwin() should called once
+          at wrapup time for each terminal opened using this function.
+          
+   set_term(new)
+          This function is used to switch to a different terminal
+          previously opened by newterm(). The screen reference for the
+          new terminal is passed as the parameter. The previous terminal
+          is returned by the function. All other calls affect only the
+          current terminal.
+          
+   delscreen(sp)
+          The inverse of newterm(); deallocates the data structures
+          associated with a given SCREEN reference.
+          
+  Causing Output to the Terminal
+  
+   refresh() and wrefresh(win)
+          These functions must be called to actually get any output on
+          the terminal, as other routines merely manipulate data
+          structures. wrefresh() copies the named window to the physical
+          terminal screen, taking into account what is already there in
+          order to do optimizations. refresh() does a refresh of
+          stdscr(). Unless leaveok() has been enabled, the physical
+          cursor of the terminal is left at the location of the window's
+          cursor.
+          
+   doupdate() and wnoutrefresh(win)
+          These two functions allow multiple updates with more efficiency
+          than wrefresh. To use them, it is important to understand how
+          curses works. In addition to all the window structures, curses
+          keeps two data structures representing the terminal screen: a
+          physical screen, describing what is actually on the screen, and
+          a virtual screen, describing what the programmer wants to have
+          on the screen. wrefresh works by first copying the named window
+          to the virtual screen (wnoutrefresh()), and then calling the
+          routine to update the screen (doupdate()). If the programmer
+          wishes to output several windows at once, a series of calls to
+          wrefresh will result in alternating calls to wnoutrefresh() and
+          doupdate(), causing several bursts of output to the screen. By
+          calling wnoutrefresh() for each window, it is then possible to
+          call doupdate() once, resulting in only one burst of output,
+          with fewer total characters transmitted (this also avoids a
+          visually annoying flicker at each update).
+          
+  Low-Level Capability Access
+  
+   setupterm(term, filenum, errret)
+          This routine is called to initialize a terminal's description,
+          without setting up the curses screen structures or changing the
+          tty-driver mode bits. term is the character string representing
+          the name of the terminal being used. filenum is the UNIX file
+          descriptor of the terminal to be used for output. errret is a
+          pointer to an integer, in which a success or failure indication
+          is returned. The values returned can be 1 (all is well), 0 (no
+          such terminal), or -1 (some problem locating the terminfo
+          database).
+          
+          The value of term can be given as NULL, which will cause the
+          value of TERM in the environment to be used. The errret pointer
+          can also be given as NULL, meaning no error code is wanted. If
+          errret is defaulted, and something goes wrong, setupterm() will
+          print an appropriate error message and exit, rather than
+          returning. Thus, a simple program can call setupterm(0, 1, 0)
+          and not worry about initialization errors.
+          
+          After the call to setupterm(), the global variable cur_term is
+          set to point to the current structure of terminal capabilities.
+          By calling setupterm() for each terminal, and saving and
+          restoring cur_term, it is possible for a program to use two or
+          more terminals at once. Setupterm() also stores the names
+          section of the terminal description in the global character
+          array ttytype[]. Subsequent calls to setupterm() will overwrite
+          this array, so you'll have to save it yourself if need be.
+          
+  Debugging
+  
+     NOTE: These functions are not part of the standard curses API!
+     
+   trace()
+          This function can be used to explicitly set a trace level. If
+          the trace level is nonzero, execution of your program will
+          generate a file called `trace' in the current working directory
+          containing a report on the library's actions. Higher trace
+          levels enable more detailed (and verbose) reporting -- see
+          comments attached to TRACE_ defines in the curses.h file for
+          details. (It is also possible to set a trace level by assigning
+          a trace level value to the environment variable NCURSES_TRACE).
+          
+   _tracef()
+          This function can be used to output your own debugging
+          information. It is only available only if you link with
+          -lncurses_g. It can be used the same way as printf(), only it
+          outputs a newline after the end of arguments. The output goes
+          to a file called trace in the current directory.
+          
+   Trace logs can be difficult to interpret due to the sheer volume of
+   data dumped in them. There is a script called tracemunch included with
+   the ncurses distribution that can alleviate this problem somewhat; it
+   compacts long sequences of similar operations into more succinct
+   single-line pseudo-operations. These pseudo-ops can be distinguished
+   by the fact that they are named in capital letters.
+   
+Hints, Tips, and Tricks
+
+   The ncurses manual pages are a complete reference for this library. In
+   the remainder of this document, we discuss various useful methods that
+   may not be obvious from the manual page descriptions.
+   
+  Some Notes of Caution
+  
+   If you find yourself thinking you need to use noraw() or nocbreak(),
+   think again and move carefully. It's probably better design to use
+   getstr() or one of its relatives to simulate cooked mode. The noraw()
+   and nocbreak() functions try to restore cooked mode, but they may end
+   up clobbering some control bits set before you started your
+   application. Also, they have always been poorly documented, and are
+   likely to hurt your application's usability with other curses
+   libraries.
+   
+   Bear in mind that refresh() is a synonym for wrefresh(stdscr). Don't
+   try to mix use of stdscr with use of windows declared by newwin(); a
+   refresh() call will blow them off the screen. The right way to handle
+   this is to use subwin(), or not touch stdscr at all and tile your
+   screen with declared windows which you then wnoutrefresh() somewhere
+   in your program event loop, with a single doupdate() call to trigger
+   actual repainting.
+   
+   You are much less likely to run into problems if you design your
+   screen layouts to use tiled rather than overlapping windows.
+   Historically, curses support for overlapping windows has been weak,
+   fragile, and poorly documented. The ncurses library is not yet an
+   exception to this rule.
+   
+   There is a panels library included in the ncurses distribution that
+   does a pretty good job of strengthening the overlapping-windows
+   facilities.
+   
+   Try to avoid using the global variables LINES and COLS. Use getmaxyx()
+   on the stdscr context instead. Reason: your code may be ported to run
+   in an environment with window resizes, in which case several screens
+   could be open with different sizes.
+   
+  Temporarily Leaving NCURSES Mode
+  
+   Sometimes you will want to write a program that spends most of its
+   time in screen mode, but occasionally returns to ordinary `cooked'
+   mode. A common reason for this is to support shell-out. This behavior
+   is simple to arrange in ncurses.
+   
+   To leave ncurses mode, call endwin() as you would if you were
+   intending to terminate the program. This will take the screen back to
+   cooked mode; you can do your shell-out. When you want to return to
+   ncurses mode, simply call refresh() or doupdate(). This will repaint
+   the screen.
+   
+   There is a boolean function, isendwin(), which code can use to test
+   whether ncurses screen mode is active. It returns TRUE in the interval
+   between an endwin() call and the following refresh(), FALSE otherwise.
+   
+   Here is some sample code for shellout:
+    addstr("Shelling out...");
+    def_prog_mode();           /* save current tty modes */
+    endwin();                  /* restore original tty modes */
+    system("sh");              /* run shell */
+    addstr("returned.\n");     /* prepare return message */
+    refresh();                 /* restore save modes, repaint screen */
+
+  Using NCURSES under XTERM
+  
+   A resize operation in X sends SIGWINCH to the application running
+   under xterm. The ncurses library provides an experimental signal
+   handler, but in general does not catch this signal, because it cannot
+   know how you want the screen re-painted. You will usually have to
+   write the SIGWINCH handler yourself. Ncurses can give you some help.
+   
+   The easiest way to code your SIGWINCH handler is to have it do an
+   endwin, followed by an refresh and a screen repaint you code yourself.
+   The refresh will pick up the new screen size from the xterm's
+   environment.
+   
+   That is the standard way, of course (it even works with some vendor's
+   curses implementations). Its drawback is that it clears the screen to
+   reinitialize the display, and does not resize subwindows which must be
+   shrunk. Ncurses provides an extension which works better, the
+   resizeterm function. That function ensures that all windows are
+   limited to the new screen dimensions, and pads stdscr with blanks if
+   the screen is larger.
+   
+   Finally, ncurses can be configured to provide its own SIGWINCH
+   handler, based on resizeterm.
+   
+  Handling Multiple Terminal Screens
+  
+   The initscr() function actually calls a function named newterm() to do
+   most of its work. If you are writing a program that opens multiple
+   terminals, use newterm() directly.
+   
+   For each call, you will have to specify a terminal type and a pair of
+   file pointers; each call will return a screen reference, and stdscr
+   will be set to the last one allocated. You will switch between screens
+   with the set_term call. Note that you will also have to call
+   def_shell_mode and def_prog_mode on each tty yourself.
+   
+  Testing for Terminal Capabilities
+  
+   Sometimes you may want to write programs that test for the presence of
+   various capabilities before deciding whether to go into ncurses mode.
+   An easy way to do this is to call setupterm(), then use the functions
+   tigetflag(), tigetnum(), and tigetstr() to do your testing.
+   
+   A particularly useful case of this often comes up when you want to
+   test whether a given terminal type should be treated as `smart'
+   (cursor-addressable) or `stupid'. The right way to test this is to see
+   if the return value of tigetstr("cup") is non-NULL. Alternatively, you
+   can include the term.h file and test the value of the macro
+   cursor_address.
+   
+  Tuning for Speed
+  
+   Use the addchstr() family of functions for fast screen-painting of
+   text when you know the text doesn't contain any control characters.
+   Try to make attribute changes infrequent on your screens. Don't use
+   the immedok() option!
+   
+  Special Features of NCURSES
+  
+   The wresize() function allows you to resize a window in place. The
+   associated resizeterm() function simplifies the construction of
+   SIGWINCH handlers, for resizing all windows.
+   
+   The define_key() function allows you to define at runtime function-key
+   control sequences which are not in the terminal description. The
+   keyok() function allows you to temporarily enable or disable
+   interpretation of any function-key control sequence.
+   
+   The use_default_colors() function allows you to construct applications
+   which can use the terminal's default foreground and background colors
+   as an additional "default" color. Several terminal emulators support
+   this feature, which is based on ISO 6429.
+   
+   Ncurses supports up 16 colors, unlike SVr4 curses which defines only
+   8. While most terminals which provide color allow only 8 colors, about
+   a quarter (including XFree86 xterm) support 16 colors.
+   
+Compatibility with Older Versions
+
+   Despite our best efforts, there are some differences between ncurses
+   and the (undocumented!) behavior of older curses implementations.
+   These arise from ambiguities or omissions in the documentation of the
+   API.
+   
+  Refresh of Overlapping Windows
+  
+   If you define two windows A and B that overlap, and then alternately
+   scribble on and refresh them, the changes made to the overlapping
+   region under historic curses versions were often not documented
+   precisely.
+   
+   To understand why this is a problem, remember that screen updates are
+   calculated between two representations of the entire display. The
+   documentation says that when you refresh a window, it is first copied
+   to to the virtual screen, and then changes are calculated to update
+   the physical screen (and applied to the terminal). But "copied to" is
+   not very specific, and subtle differences in how copying works can
+   produce different behaviors in the case where two overlapping windows
+   are each being refreshed at unpredictable intervals.
+   
+   What happens to the overlapping region depends on what wnoutrefresh()
+   does with its argument -- what portions of the argument window it
+   copies to the virtual screen. Some implementations do "change copy",
+   copying down only locations in the window that have changed (or been
+   marked changed with wtouchln() and friends). Some implementations do
+   "entire copy", copying all window locations to the virtual screen
+   whether or not they have changed.
+   
+   The ncurses library itself has not always been consistent on this
+   score. Due to a bug, versions 1.8.7 to 1.9.8a did entire copy.
+   Versions 1.8.6 and older, and versions 1.9.9 and newer, do change
+   copy.
+   
+   For most commercial curses implementations, it is not documented and
+   not known for sure (at least not to the ncurses maintainers) whether
+   they do change copy or entire copy. We know that System V release 3
+   curses has logic in it that looks like an attempt to do change copy,
+   but the surrounding logic and data representations are sufficiently
+   complex, and our knowledge sufficiently indirect, that it's hard to
+   know whether this is reliable. It is not clear what the SVr4
+   documentation and XSI standard intend. The XSI Curses standard barely
+   mentions wnoutrefresh(); the SVr4 documents seem to be describing
+   entire-copy, but it is possible with some effort and straining to read
+   them the other way.
+   
+   It might therefore be unwise to rely on either behavior in programs
+   that might have to be linked with other curses implementations.
+   Instead, you can do an explicit touchwin() before the wnoutrefresh()
+   call to guarantee an entire-contents copy anywhere.
+   
+   The really clean way to handle this is to use the panels library. If,
+   when you want a screen update, you do update_panels(), it will do all
+   the necessary wnoutrfresh() calls for whatever panel stacking order
+   you have defined. Then you can do one doupdate() and there will be a
+   single burst of physical I/O that will do all your updates.
+   
+  Background Erase
+  
+   If you have been using a very old versions of ncurses (1.8.7 or older)
+   you may be surprised by the behavior of the erase functions. In older
+   versions, erased areas of a window were filled with a blank modified
+   by the window's current attribute (as set by wattrset(), wattron(),
+   wattroff() and friends).
+   
+   In newer versions, this is not so. Instead, the attribute of erased
+   blanks is normal unless and until it is modified by the functions
+   bkgdset() or wbkgdset().
+   
+   This change in behavior conforms ncurses to System V Release 4 and the
+   XSI Curses standard.
+   
+XSI Curses Conformance
+
+   The ncurses library is intended to be base-level conformant with the
+   XSI Curses standard from X/Open. Many extended-level features (in
+   fact, almost all features not directly concerned with wide characters
+   and internationalization) are also supported.
+   
+   One effect of XSI conformance is the change in behavior described
+   under "Background Erase -- Compatibility with Old Versions".
+   
+   Also, ncurses meets the XSI requirement that every macro entry point
+   have a corresponding function which may be linked (and will be
+   prototype-checked) if the macro definition is disabled with #undef.
+   
+                              The Panels Library
+                                       
+   The ncurses library by itself provides good support for screen
+   displays in which the windows are tiled (non-overlapping). In the more
+   general case that windows may overlap, you have to use a series of
+   wnoutrefresh() calls followed by a doupdate(), and be careful about
+   the order you do the window refreshes in. It has to be bottom-upwards,
+   otherwise parts of windows that should be obscured will show through.
+   
+   When your interface design is such that windows may dive deeper into
+   the visibility stack or pop to the top at runtime, the resulting
+   book-keeping can be tedious and difficult to get right. Hence the
+   panels library.
+   
+   The panel library first appeared in AT&T System V. The version
+   documented here is the panel code distributed with ncurses.
+   
+Compiling With the Panels Library
+
+   Your panels-using modules must import the panels library declarations
+   with
+          #include <panel.h>
+
+   and must be linked explicitly with the panels library using an -lpanel
+   argument. Note that they must also link the ncurses library with
+   -lncurses. Many linkers are two-pass and will accept either order, but
+   it is still good practice to put -lpanel first and -lncurses second.
+   
+Overview of Panels
+
+   A panel object is a window that is implicitly treated as part of a
+   deck including all other panel objects. The deck has an implicit
+   bottom-to-top visibility order. The panels library includes an update
+   function (analogous to refresh()) that displays all panels in the deck
+   in the proper order to resolve overlaps. The standard window, stdscr,
+   is considered below all panels.
+   
+   Details on the panels functions are available in the man pages. We'll
+   just hit the highlights here.
+   
+   You create a panel from a window by calling new_panel() on a window
+   pointer. It then becomes the top of the deck. The panel's window is
+   available as the value of panel_window() called with the panel pointer
+   as argument.
+   
+   You can delete a panel (removing it from the deck) with del_panel.
+   This will not deallocate the associated window; you have to do that
+   yourself. You can replace a panel's window with a different window by
+   calling replace_window. The new window may be of different size; the
+   panel code will re-compute all overlaps. This operation doesn't change
+   the panel's position in the deck.
+   
+   To move a panel's window, use move_panel(). The mvwin() function on
+   the panel's window isn't sufficient because it doesn't update the
+   panels library's representation of where the windows are. This
+   operation leaves the panel's depth, contents, and size unchanged.
+   
+   Two functions (top_panel(), bottom_panel()) are provided for
+   rearranging the deck. The first pops its argument window to the top of
+   the deck; the second sends it to the bottom. Either operation leaves
+   the panel's screen location, contents, and size unchanged.
+   
+   The function update_panels() does all the wnoutrefresh() calls needed
+   to prepare for doupdate() (which you must call yourself, afterwards).
+   
+   Typically, you will want to call update_panels() and doupdate() just
+   before accepting command input, once in each cycle of interaction with
+   the user. If you call update_panels() after each and every panel
+   write, you'll generate a lot of unnecessary refresh activity and
+   screen flicker.
+   
+Panels, Input, and the Standard Screen
+
+   You shouldn't mix wnoutrefresh() or wrefresh() operations with panels
+   code; this will work only if the argument window is either in the top
+   panel or unobscured by any other panels.
+   
+   The stsdcr window is a special case. It is considered below all
+   panels. Because changes to panels may obscure parts of stdscr, though,
+   you should call update_panels() before doupdate() even when you only
+   change stdscr.
+   
+   Note that wgetch automatically calls wrefresh. Therefore, before
+   requesting input from a panel window, you need to be sure that the
+   panel is totally unobscured.
+   
+   There is presently no way to display changes to one obscured panel
+   without repainting all panels.
+   
+Hiding Panels
+
+   It's possible to remove a panel from the deck temporarily; use
+   hide_panel for this. Use show_panel() to render it visible again. The
+   predicate function panel_hidden tests whether or not a panel is
+   hidden.
+   
+   The panel_update code ignores hidden panels. You cannot do top_panel()
+   or bottom_panel on a hidden panel(). Other panels operations are
+   applicable.
+   
+Miscellaneous Other Facilities
+
+   It's possible to navigate the deck using the functions panel_above()
+   and panel_below. Handed a panel pointer, they return the panel above
+   or below that panel. Handed NULL, they return the bottom-most or
+   top-most panel.
+   
+   Every panel has an associated user pointer, not used by the panel
+   code, to which you can attach application data. See the man page
+   documentation of set_panel_userptr() and panel_userptr for details.
+   
+                               The Menu Library
+                                       
+   A menu is a screen display that assists the user to choose some subset
+   of a given set of items. The menu library is a curses extension that
+   supports easy programming of menu hierarchies with a uniform but
+   flexible interface.
+   
+   The menu library first appeared in AT&T System V. The version
+   documented here is the menu code distributed with ncurses.
+   
+Compiling With the menu Library
+
+   Your menu-using modules must import the menu library declarations with
+          #include <menu.h>
+
+   and must be linked explicitly with the menus library using an -lmenu
+   argument. Note that they must also link the ncurses library with
+   -lncurses. Many linkers are two-pass and will accept either order, but
+   it is still good practice to put -lmenu first and -lncurses second.
+   
+Overview of Menus
+
+   The menus created by this library consist of collections of items
+   including a name string part and a description string part. To make
+   menus, you create groups of these items and connect them with menu
+   frame objects.
+   
+   The menu can then by posted, that is written to an associated window.
+   Actually, each menu has two associated windows; a containing window in
+   which the programmer can scribble titles or borders, and a subwindow
+   in which the menu items proper are displayed. If this subwindow is too
+   small to display all the items, it will be a scrollable viewport on
+   the collection of items.
+   
+   A menu may also be unposted (that is, undisplayed), and finally freed
+   to make the storage associated with it and its items available for
+   re-use.
+   
+   The general flow of control of a menu program looks like this:
+    1. Initialize curses.
+    2. Create the menu items, using new_item().
+    3. Create the menu using new_menu().
+    4. Post the menu using menu_post().
+    5. Refresh the screen.
+    6. Process user requests via an input loop.
+    7. Unpost the menu using menu_unpost().
+    8. Free the menu, using free_menu().
+    9. Free the items using free_item().
+   10. Terminate curses.
+       
+Selecting items
+
+   Menus may be multi-valued or (the default) single-valued (see the
+   manual page menu_opts(3x) to see how to change the default). Both
+   types always have a current item.
+   
+   From a single-valued menu you can read the selected value simply by
+   looking at the current item. From a multi-valued menu, you get the
+   selected set by looping through the items applying the item_value()
+   predicate function. Your menu-processing code can use the function
+   set_item_value() to flag the items in the select set.
+   
+   Menu items can be made unselectable using set_item_opts() or
+   item_opts_off() with the O_SELECTABLE argument. This is the only
+   option so far defined for menus, but it is good practice to code as
+   though other option bits might be on.
+   
+Menu Display
+
+   The menu library calculates a minimum display size for your window,
+   based on the following variables:
+     * The number and maximum length of the menu items
+     * Whether the O_ROWMAJOR option is enabled
+     * Whether display of descriptions is enabled
+     * Whatever menu format may have been set by the programmer
+     * The length of the menu mark string used for highlighting selected
+       items
+       
+   The function set_menu_format() allows you to set the maximum size of
+   the viewport or menu page that will be used to display menu items. You
+   can retrieve any format associated with a menu with menu_format(). The
+   default format is rows=16, columns=1.
+   
+   The actual menu page may be smaller than the format size. This depends
+   on the item number and size and whether O_ROWMAJOR is on. This option
+   (on by default) causes menu items to be displayed in a `raster-scan'
+   pattern, so that if more than one item will fit horizontally the first
+   couple of items are side-by-side in the top row. The alternative is
+   column-major display, which tries to put the first several items in
+   the first column.
+   
+   As mentioned above, a menu format not large enough to allow all items
+   to fit on-screen will result in a menu display that is vertically
+   scrollable.
+   
+   You can scroll it with requests to the menu driver, which will be
+   described in the section on menu input handling.
+   
+   Each menu has a mark string used to visually tag selected items; see
+   the menu_mark(3x) manual page for details. The mark string length also
+   influences the menu page size.
+   
+   The function scale_menu() returns the minimum display size that the
+   menu code computes from all these factors. There are other menu
+   display attributes including a select attribute, an attribute for
+   selectable items, an attribute for unselectable items, and a pad
+   character used to separate item name text from description text. These
+   have reasonable defaults which the library allows you to change (see
+   the menu_attribs(3x) manual page.
+   
+Menu Windows
+
+   Each menu has, as mentioned previously, a pair of associated windows.
+   Both these windows are painted when the menu is posted and erased when
+   the menu is unposted.
+   
+   The outer or frame window is not otherwise touched by the menu
+   routines. It exists so the programmer can associate a title, a border,
+   or perhaps help text with the menu and have it properly refreshed or
+   erased at post/unpost time. The inner window or subwindow is where the
+   current menu page is displayed.
+   
+   By default, both windows are stdscr. You can set them with the
+   functions in menu_win(3x).
+   
+   When you call menu_post(), you write the menu to its subwindow. When
+   you call menu_unpost(), you erase the subwindow, However, neither of
+   these actually modifies the screen. To do that, call wrefresh() or
+   some equivalent.
+   
+Processing Menu Input
+
+   The main loop of your menu-processing code should call menu_driver()
+   repeatedly. The first argument of this routine is a menu pointer; the
+   second is a menu command code. You should write an input-fetching
+   routine that maps input characters to menu command codes, and pass its
+   output to menu_driver(). The menu command codes are fully documented
+   in menu_driver(3x).
+   
+   The simplest group of command codes is REQ_NEXT_ITEM, REQ_PREV_ITEM,
+   REQ_FIRST_ITEM, REQ_LAST_ITEM, REQ_UP_ITEM, REQ_DOWN_ITEM,
+   REQ_LEFT_ITEM, REQ_RIGHT_ITEM. These change the currently selected
+   item. These requests may cause scrolling of the menu page if it only
+   partially displayed.
+   
+   There are explicit requests for scrolling which also change the
+   current item (because the select location does not change, but the
+   item there does). These are REQ_SCR_DLINE, REQ_SCR_ULINE,
+   REQ_SCR_DPAGE, and REQ_SCR_UPAGE.
+   
+   The REQ_TOGGLE_ITEM selects or deselects the current item. It is for
+   use in multi-valued menus; if you use it with O_ONEVALUE on, you'll
+   get an error return (E_REQUEST_DENIED).
+   
+   Each menu has an associated pattern buffer. The menu_driver() logic
+   tries to accumulate printable ASCII characters passed in in that
+   buffer; when it matches a prefix of an item name, that item (or the
+   next matching item) is selected. If appending a character yields no
+   new match, that character is deleted from the pattern buffer, and
+   menu_driver() returns E_NO_MATCH.
+   
+   Some requests change the pattern buffer directly: REQ_CLEAR_PATTERN,
+   REQ_BACK_PATTERN, REQ_NEXT_MATCH, REQ_PREV_MATCH. The latter two are
+   useful when pattern buffer input matches more than one item in a
+   multi-valued menu.
+   
+   Each successful scroll or item navigation request clears the pattern
+   buffer. It is also possible to set the pattern buffer explicitly with
+   set_menu_pattern().
+   
+   Finally, menu driver requests above the constant MAX_COMMAND are
+   considered application-specific commands. The menu_driver() code
+   ignores them and returns E_UNKNOWN_COMMAND.
+   
+Miscellaneous Other Features
+
+   Various menu options can affect the processing and visual appearance
+   and input processing of menus. See menu_opts(3x) for details.
+   
+   It is possible to change the current item from application code; this
+   is useful if you want to write your own navigation requests. It is
+   also possible to explicitly set the top row of the menu display. See
+   mitem_current(3x). If your application needs to change the menu
+   subwindow cursor for any reason, pos_menu_cursor() will restore it to
+   the correct location for continuing menu driver processing.
+   
+   It is possible to set hooks to be called at menu initialization and
+   wrapup time, and whenever the selected item changes. See
+   menu_hook(3x).
+   
+   Each item, and each menu, has an associated user pointer on which you
+   can hang application data. See mitem_userptr(3x) and menu_userptr(3x).
+   
+                               The Forms Library
+                                       
+   The form library is a curses extension that supports easy programming
+   of on-screen forms for data entry and program control.
+   
+   The form library first appeared in AT&T System V. The version
+   documented here is the form code distributed with ncurses.
+   
+Compiling With the form Library
+
+   Your form-using modules must import the form library declarations with
+          #include <form.h>
+
+   and must be linked explicitly with the forms library using an -lform
+   argument. Note that they must also link the ncurses library with
+   -lncurses. Many linkers are two-pass and will accept either order, but
+   it is still good practice to put -lform first and -lncurses second.
+   
+Overview of Forms
+
+   A form is a collection of fields; each field may be either a label
+   (explanatory text) or a data-entry location. Long forms may be
+   segmented into pages; each entry to a new page clears the screen.
+   
+   To make forms, you create groups of fields and connect them with form
+   frame objects; the form library makes this relatively simple.
+   
+   Once defined, a form can be posted, that is written to an associated
+   window. Actually, each form has two associated windows; a containing
+   window in which the programmer can scribble titles or borders, and a
+   subwindow in which the form fields proper are displayed.
+   
+   As the form user fills out the posted form, navigation and editing
+   keys support movement between fields, editing keys support modifying
+   field, and plain text adds to or changes data in a current field. The
+   form library allows you (the forms designer) to bind each navigation
+   and editing key to any keystroke accepted by curses Fields may have
+   validation conditions on them, so that they check input data for type
+   and value. The form library supplies a rich set of pre-defined field
+   types, and makes it relatively easy to define new ones.
+   
+   Once its transaction is completed (or aborted), a form may be unposted
+   (that is, undisplayed), and finally freed to make the storage
+   associated with it and its items available for re-use.
+   
+   The general flow of control of a form program looks like this:
+    1. Initialize curses.
+    2. Create the form fields, using new_field().
+    3. Create the form using new_form().
+    4. Post the form using form_post().
+    5. Refresh the screen.
+    6. Process user requests via an input loop.
+    7. Unpost the form using form_unpost().
+    8. Free the form, using free_form().
+    9. Free the fields using free_field().
+   10. Terminate curses.
+       
+   Note that this looks much like a menu program; the form library
+   handles tasks which are in many ways similar, and its interface was
+   obviously designed to resemble that of the menu library wherever
+   possible.
+   
+   In forms programs, however, the `process user requests' is somewhat
+   more complicated than for menus. Besides menu-like navigation
+   operations, the menu driver loop has to support field editing and data
+   validation.
+   
+Creating and Freeing Fields and Forms
+
+   The basic function for creating fields is new_field():
+FIELD *new_field(int height, int width,   /* new field size */
+                 int top, int left,       /* upper left corner */
+                 int offscreen,           /* number of offscreen rows */
+                 int nbuf);               /* number of working buffers */
+
+   Menu items always occupy a single row, but forms fields may have
+   multiple rows. So new_field() requires you to specify a width and
+   height (the first two arguments, which mist both be greater than
+   zero).
+   
+   You must also specify the location of the field's upper left corner on
+   the screen (the third and fourth arguments, which must be zero or
+   greater). Note that these coordinates are relative to the form
+   subwindow, which will coincide with stdscr by default but need not be
+   stdscr if you've done an explicit set_form_window() call.
+   
+   The fifth argument allows you to specify a number of off-screen rows.
+   If this is zero, the entire field will always be displayed. If it is
+   nonzero, the form will be scrollable, with only one screen-full
+   (initially the top part) displayed at any given time. If you make a
+   field dynamic and grow it so it will no longer fit on the screen, the
+   form will become scrollable even if the offscreen argument was
+   initially zero.
+   
+   The forms library allocates one working buffer per field; the size of
+   each buffer is ((height + offscreen)*width + 1, one character for each
+   position in the field plus a NUL terminator. The sixth argument is the
+   number of additional data buffers to allocate for the field; your
+   application can use them for its own purposes.
+FIELD *dup_field(FIELD *field,            /* field to copy */
+                 int top, int left);      /* location of new copy */
+
+   The function dup_field() duplicates an existing field at a new
+   location. Size and buffering information are copied; some attribute
+   flags and status bits are not (see the form_field_new(3X) for
+   details).
+FIELD *link_field(FIELD *field,           /* field to copy */
+                  int top, int left);     /* location of new copy */
+
+   The function link_field() also duplicates an existing field at a new
+   location. The difference from dup_field() is that it arranges for the
+   new field's buffer to be shared with the old one.
+   
+   Besides the obvious use in making a field editable from two different
+   form pages, linked fields give you a way to hack in dynamic labels. If
+   you declare several fields linked to an original, and then make them
+   inactive, changes from the original will still be propagated to the
+   linked fields.
+   
+   As with duplicated fields, linked fields have attribute bits separate
+   from the original.
+   
+   As you might guess, all these field-allocations return NULL if the
+   field allocation is not possible due to an out-of-memory error or
+   out-of-bounds arguments.
+   
+   To connect fields to a form, use
+FORM *new_form(FIELD **fields);
+
+   This function expects to see a NULL-terminated array of field
+   pointers. Said fields are connected to a newly-allocated form object;
+   its address is returned (or else NULL if the allocation fails).
+   
+   Note that new_field() does not copy the pointer array into private
+   storage; if you modify the contents of the pointer array during forms
+   processing, all manner of bizarre things might happen. Also note that
+   any given field may only be connected to one form.
+   
+   The functions free_field() and free_form are available to free field
+   and form objects. It is an error to attempt to free a field connected
+   to a form, but not vice-versa; thus, you will generally free your form
+   objects first.
+   
+Fetching and Changing Field Attributes
+
+   Each form field has a number of location and size attributes
+   associated with it. There are other field attributes used to control
+   display and editing of the field. Some (for example, the O_STATIC bit)
+   involve sufficient complications to be covered in sections of their
+   own later on. We cover the functions used to get and set several basic
+   attributes here.
+   
+   When a field is created, the attributes not specified by the new_field
+   function are copied from an invisible system default field. In
+   attribute-setting and -fetching functions, the argument NULL is taken
+   to mean this field. Changes to it persist as defaults until your forms
+   application terminates.
+   
+  Fetching Size and Location Data
+  
+   You can retrieve field sizes and locations through:
+int field_info(FIELD *field,              /* field from which to fetch */
+               int *height, *int width,   /* field size */
+               int *top, int *left,       /* upper left corner */
+               int *offscreen,            /* number of offscreen rows */
+               int *nbuf);                /* number of working buffers */
+
+   This function is a sort of inverse of new_field(); instead of setting
+   size and location attributes of a new field, it fetches them from an
+   existing one.
+   
+  Changing the Field Location
+  
+   It is possible to move a field's location on the screen:
+int move_field(FIELD *field,              /* field to alter */
+               int top, int left);        /* new upper-left corner */
+
+   You can, of course. query the current location through field_info().
+   
+  The Justification Attribute
+  
+   One-line fields may be unjustified, justified right, justified left,
+   or centered. Here is how you manipulate this attribute:
+int set_field_just(FIELD *field,          /* field to alter */
+                   int justmode);         /* mode to set */
+
+int field_just(FIELD *field);             /* fetch mode of field */
+
+   The mode values accepted and returned by this functions are
+   preprocessor macros NO_JUSTIFICATION, JUSTIFY_RIGHT, JUSTIFY_LEFT, or
+   JUSTIFY_CENTER.
+   
+  Field Display Attributes
+  
+   For each field, you can set a foreground attribute for entered
+   characters, a background attribute for the entire field, and a pad
+   character for the unfilled portion of the field. You can also control
+   pagination of the form.
+   
+   This group of four field attributes controls the visual appearance of
+   the field on the screen, without affecting in any way the data in the
+   field buffer.
+int set_field_fore(FIELD *field,          /* field to alter */
+                   chtype attr);          /* attribute to set */
+
+chtype field_fore(FIELD *field);          /* field to query */
+
+int set_field_back(FIELD *field,          /* field to alter */
+                   chtype attr);          /* attribute to set */
+
+chtype field_back(FIELD *field);          /* field to query */
+
+int set_field_pad(FIELD *field,           /* field to alter */
+                 int pad);                /* pad character to set */
+
+chtype field_pad(FIELD *field);
+
+int set_new_page(FIELD *field,            /* field to alter */
+                 int flag);               /* TRUE to force new page */
+
+chtype new_page(FIELD *field);            /* field to query */
+
+   The attributes set and returned by the first four functions are normal
+   curses(3x) display attribute values (A_STANDOUT, A_BOLD, A_REVERSE
+   etc). The page bit of a field controls whether it is displayed at the
+   start of a new form screen.
+   
+  Field Option Bits
+  
+   There is also a large collection of field option bits you can set to
+   control various aspects of forms processing. You can manipulate them
+   with these functions:
+int set_field_opts(FIELD *field,          /* field to alter */
+                   int attr);             /* attribute to set */
+
+int field_opts_on(FIELD *field,           /* field to alter */
+                  int attr);              /* attributes to turn on */
+
+int field_opts_off(FIELD *field,          /* field to alter */
+                   int attr);             /* attributes to turn off */
+
+int field_opts(FIELD *field);             /* field to query */
+
+   By default, all options are on. Here are the available option bits:
+   
+   O_VISIBLE
+          Controls whether the field is visible on the screen. Can be
+          used during form processing to hide or pop up fields depending
+          on the value of parent fields.
+          
+   O_ACTIVE
+          Controls whether the field is active during forms processing
+          (i.e. visited by form navigation keys). Can be used to make
+          labels or derived fields with buffer values alterable by the
+          forms application, not the user.
+          
+   O_PUBLIC
+          Controls whether data is displayed during field entry. If this
+          option is turned off on a field, the library will accept and
+          edit data in that field, but it will not be displayed and the
+          visible field cursor will not move. You can turn off the
+          O_PUBLIC bit to define password fields.
+          
+   O_EDIT
+          Controls whether the field's data can be modified. When this
+          option is off, all editing requests except REQ_PREV_CHOICE and
+          REQ_NEXT_CHOICE will fail. Such read-only fields may be useful
+          for help messages.
+          
+   O_WRAP
+          Controls word-wrapping in multi-line fields. Normally, when any
+          character of a (blank-separated) word reaches the end of the
+          current line, the entire word is wrapped to the next line
+          (assuming there is one). When this option is off, the word will
+          be split across the line break.
+          
+   O_BLANK
+          Controls field blanking. When this option is on, entering a
+          character at the first field position erases the entire field
+          (except for the just-entered character).
+          
+   O_AUTOSKIP
+          Controls automatic skip to next field when this one fills.
+          Normally, when the forms user tries to type more data into a
+          field than will fit, the editing location jumps to next field.
+          When this option is off, the user's cursor will hang at the end
+          of the field. This option is ignored in dynamic fields that
+          have not reached their size limit.
+          
+   O_NULLOK
+          Controls whether validation is applied to blank fields.
+          Normally, it is not; the user can leave a field blank without
+          invoking the usual validation check on exit. If this option is
+          off on a field, exit from it will invoke a validation check.
+          
+   O_PASSOK
+          Controls whether validation occurs on every exit, or only after
+          the field is modified. Normally the latter is true. Setting
+          O_PASSOK may be useful if your field's validation function may
+          change during forms processing.
+          
+   O_STATIC
+          Controls whether the field is fixed to its initial dimensions.
+          If you turn this off, the field becomes dynamic and will
+          stretch to fit entered data.
+          
+   A field's options cannot be changed while the field is currently
+   selected. However, options may be changed on posted fields that are
+   not current.
+   
+   The option values are bit-masks and can be composed with logical-or in
+   the obvious way.
+   
+Field Status
+
+   Every field has a status flag, which is set to FALSE when the field is
+   created and TRUE when the value in field buffer 0 changes. This flag
+   can be queried and set directly:
+int set_field_status(FIELD *field,      /* field to alter */
+                   int status);         /* mode to set */
+
+int field_status(FIELD *field);         /* fetch mode of field */
+
+   Setting this flag under program control can be useful if you use the
+   same form repeatedly, looking for modified fields each time.
+   
+   Calling field_status() on a field not currently selected for input
+   will return a correct value. Calling field_status() on a field that is
+   currently selected for input may not necessarily give a correct field
+   status value, because entered data isn't necessarily copied to buffer
+   zero before the exit validation check. To guarantee that the returned
+   status value reflects reality, call field_status() either (1) in the
+   field's exit validation check routine, (2) from the field's or form's
+   initialization or termination hooks, or (3) just after a
+   REQ_VALIDATION request has been processed by the forms driver.
+   
+Field User Pointer
+
+   Each field structure contains one character pointer slot that is not
+   used by the forms library. It is intended to be used by applications
+   to store private per-field data. You can manipulate it with:
+int set_field_userptr(FIELD *field,       /* field to alter */
+                   char *userptr);        /* mode to set */
+
+char *field_userptr(FIELD *field);        /* fetch mode of field */
+
+   (Properly, this user pointer field ought to have (void *) type. The
+   (char *) type is retained for System V compatibility.)
+   
+   It is valid to set the user pointer of the default field (with a
+   set_field_userptr() call passed a NULL field pointer.) When a new
+   field is created, the default-field user pointer is copied to
+   initialize the new field's user pointer.
+   
+Variable-Sized Fields
+
+   Normally, a field is fixed at the size specified for it at creation
+   time. If, however, you turn off its O_STATIC bit, it becomes dynamic
+   and will automatically resize itself to accommodate data as it is
+   entered. If the field has extra buffers associated with it, they will
+   grow right along with the main input buffer.
+   
+   A one-line dynamic field will have a fixed height (1) but variable
+   width, scrolling horizontally to display data within the field area as
+   originally dimensioned and located. A multi-line dynamic field will
+   have a fixed width, but variable height (number of rows), scrolling
+   vertically to display data within the field area as originally
+   dimensioned and located.
+   
+   Normally, a dynamic field is allowed to grow without limit. But it is
+   possible to set an upper limit on the size of a dynamic field. You do
+   it with this function:
+int set_max_field(FIELD *field,     /* field to alter (may not be NULL) */
+                   int max_size);   /* upper limit on field size */
+
+   If the field is one-line, max_size is taken to be a column size limit;
+   if it is multi-line, it is taken to be a line size limit. To disable
+   any limit, use an argument of zero. The growth limit can be changed
+   whether or not the O_STATIC bit is on, but has no effect until it is.
+   
+   The following properties of a field change when it becomes dynamic:
+     * If there is no growth limit, there is no final position of the
+       field; therefore O_AUTOSKIP and O_NL_OVERLOAD are ignored.
+     * Field justification will be ignored (though whatever justification
+       is set up will be retained internally and can be queried).
+     * The dup_field() and link_field() calls copy dynamic-buffer sizes.
+       If the O_STATIC option is set on one of a collection of links,
+       buffer resizing will occur only when the field is edited through
+       that link.
+     * The call field_info() will retrieve the original static size of
+       the field; use dynamic_field_info() to get the actual dynamic
+       size.
+       
+Field Validation
+
+   By default, a field will accept any data that will fit in its input
+   buffer. However, it is possible to attach a validation type to a
+   field. If you do this, any attempt to leave the field while it
+   contains data that doesn't match the validation type will fail. Some
+   validation types also have a character-validity check for each time a
+   character is entered in the field.
+   
+   A field's validation check (if any) is not called when
+   set_field_buffer() modifies the input buffer, nor when that buffer is
+   changed through a linked field.
+   
+   The form library provides a rich set of pre-defined validation types,
+   and gives you the capability to define custom ones of your own. You
+   can examine and change field validation attributes with the following
+   functions:
+int set_field_type(FIELD *field,          /* field to alter */
+                   FIELDTYPE *ftype,      /* type to associate */
+                   ...);                  /* additional arguments*/
+
+FIELDTYPE *field_type(FIELD *field);      /* field to query */
+
+   The validation type of a field is considered an attribute of the
+   field. As with other field attributes, Also, doing set_field_type()
+   with a NULL field default will change the system default for
+   validation of newly-created fields.
+   
+   Here are the pre-defined validation types:
+   
+  TYPE_ALPHA
+  
+   This field type accepts alphabetic data; no blanks, no digits, no
+   special characters (this is checked at character-entry time). It is
+   set up with:
+int set_field_type(FIELD *field,          /* field to alter */
+                   TYPE_ALPHA,            /* type to associate */
+                   int width);            /* maximum width of field */
+
+   The width argument sets a minimum width of data. Typically you'll want
+   to set this to the field width; if it's greater than the field width,
+   the validation check will always fail. A minimum width of zero makes
+   field completion optional.
+   
+  TYPE_ALNUM
+  
+   This field type accepts alphabetic data and digits; no blanks, no
+   special characters (this is checked at character-entry time). It is
+   set up with:
+int set_field_type(FIELD *field,          /* field to alter */
+                   TYPE_ALNUM,            /* type to associate */
+                   int width);            /* maximum width of field */
+
+   The width argument sets a minimum width of data. As with TYPE_ALPHA,
+   typically you'll want to set this to the field width; if it's greater
+   than the field width, the validation check will always fail. A minimum
+   width of zero makes field completion optional.
+   
+  TYPE_ENUM
+  
+   This type allows you to restrict a field's values to be among a
+   specified set of string values (for example, the two-letter postal
+   codes for U.S. states). It is set up with:
+int set_field_type(FIELD *field,          /* field to alter */
+                   TYPE_ENUM,             /* type to associate */
+                   char **valuelist;      /* list of possible values */
+                   int checkcase;         /* case-sensitive? */
+                   int checkunique);      /* must specify uniquely? */
+
+   The valuelist parameter must point at a NULL-terminated list of valid
+   strings. The checkcase argument, if true, makes comparison with the
+   string case-sensitive.
+   
+   When the user exits a TYPE_ENUM field, the validation procedure tries
+   to complete the data in the buffer to a valid entry. If a complete
+   choice string has been entered, it is of course valid. But it is also
+   possible to enter a prefix of a valid string and have it completed for
+   you.
+   
+   By default, if you enter such a prefix and it matches more than one
+   value in the string list, the prefix will be completed to the first
+   matching value. But the checkunique argument, if true, requires prefix
+   matches to be unique in order to be valid.
+   
+   The REQ_NEXT_CHOICE and REQ_PREV_CHOICE input requests can be
+   particularly useful with these fields.
+   
+  TYPE_INTEGER
+  
+   This field type accepts an integer. It is set up as follows:
+int set_field_type(FIELD *field,          /* field to alter */
+                   TYPE_INTEGER,          /* type to associate */
+                   int padding,           /* # places to zero-pad to */
+                   int vmin, int vmax);   /* valid range */
+
+   Valid characters consist of an optional leading minus and digits. The
+   range check is performed on exit. If the range maximum is less than or
+   equal to the minimum, the range is ignored.
+   
+   If the value passes its range check, it is padded with as many leading
+   zero digits as necessary to meet the padding argument.
+   
+   A TYPE_INTEGER value buffer can conveniently be interpreted with the C
+   library function atoi(3).
+   
+  TYPE_NUMERIC
+  
+   This field type accepts a decimal number. It is set up as follows:
+int set_field_type(FIELD *field,              /* field to alter */
+                   TYPE_NUMERIC,              /* type to associate */
+                   int padding,               /* # places of precision */
+                   double vmin, double vmax); /* valid range */
+
+   Valid characters consist of an optional leading minus and digits.
+   possibly including a decimal point. If your system supports locale's,
+   the decimal point character used must be the one defined by your
+   locale. The range check is performed on exit. If the range maximum is
+   less than or equal to the minimum, the range is ignored.
+   
+   If the value passes its range check, it is padded with as many
+   trailing zero digits as necessary to meet the padding argument.
+   
+   A TYPE_NUMERIC value buffer can conveniently be interpreted with the C
+   library function atof(3).
+   
+  TYPE_REGEXP
+  
+   This field type accepts data matching a regular expression. It is set
+   up as follows:
+int set_field_type(FIELD *field,          /* field to alter */
+                   TYPE_REGEXP,           /* type to associate */
+                   char *regexp);         /* expression to match */
+
+   The syntax for regular expressions is that of regcomp(3). The check
+   for regular-expression match is performed on exit.
+   
+Direct Field Buffer Manipulation
+
+   The chief attribute of a field is its buffer contents. When a form has
+   been completed, your application usually needs to know the state of
+   each field buffer. You can find this out with:
+char *field_buffer(FIELD *field,          /* field to query */
+                   int bufindex);         /* number of buffer to query */
+
+   Normally, the state of the zero-numbered buffer for each field is set
+   by the user's editing actions on that field. It's sometimes useful to
+   be able to set the value of the zero-numbered (or some other) buffer
+   from your application:
+int set_field_buffer(FIELD *field,        /* field to alter */
+                   int bufindex,          /* number of buffer to alter */
+                   char *value);          /* string value to set */
+
+   If the field is not large enough and cannot be resized to a
+   sufficiently large size to contain the specified value, the value will
+   be truncated to fit.
+   
+   Calling field_buffer() with a null field pointer will raise an error.
+   Calling field_buffer() on a field not currently selected for input
+   will return a correct value. Calling field_buffer() on a field that is
+   currently selected for input may not necessarily give a correct field
+   buffer value, because entered data isn't necessarily copied to buffer
+   zero before the exit validation check. To guarantee that the returned
+   buffer value reflects on-screen reality, call field_buffer() either
+   (1) in the field's exit validation check routine, (2) from the field's
+   or form's initialization or termination hooks, or (3) just after a
+   REQ_VALIDATION request has been processed by the forms driver.
+   
+Attributes of Forms
+
+   As with field attributes, form attributes inherit a default from a
+   system default form structure. These defaults can be queried or set by
+   of these functions using a form-pointer argument of NULL.
+   
+   The principal attribute of a form is its field list. You can query and
+   change this list with:
+int set_form_fields(FORM *form,           /* form to alter */
+                    FIELD **fields);      /* fields to connect */
+
+char *form_fields(FORM *form);            /* fetch fields of form */
+
+int field_count(FORM *form);              /* count connect fields */
+
+   The second argument of set_form_fields() may be a NULL-terminated
+   field pointer array like the one required by new_form(). In that case,
+   the old fields of the form are disconnected but not freed (and
+   eligible to be connected to other forms), then the new fields are
+   connected.
+   
+   It may also be null, in which case the old fields are disconnected
+   (and not freed) but no new ones are connected.
+   
+   The field_count() function simply counts the number of fields
+   connected to a given from. It returns -1 if the form-pointer argument
+   is NULL.
+   
+Control of Form Display
+
+   In the overview section, you saw that to display a form you normally
+   start by defining its size (and fields), posting it, and refreshing
+   the screen. There is an hidden step before posting, which is the
+   association of the form with a frame window (actually, a pair of
+   windows) within which it will be displayed. By default, the forms
+   library associates every form with the full-screen window stdscr.
+   
+   By making this step explicit, you can associate a form with a declared
+   frame window on your screen display. This can be useful if you want to
+   adapt the form display to different screen sizes, dynamically tile
+   forms on the screen, or use a form as part of an interface layout
+   managed by panels.
+   
+   The two windows associated with each form have the same functions as
+   their analogues in the menu library. Both these windows are painted
+   when the form is posted and erased when the form is unposted.
+   
+   The outer or frame window is not otherwise touched by the form
+   routines. It exists so the programmer can associate a title, a border,
+   or perhaps help text with the form and have it properly refreshed or
+   erased at post/unpost time. The inner window or subwindow is where the
+   current form page is actually displayed.
+   
+   In order to declare your own frame window for a form, you'll need to
+   know the size of the form's bounding rectangle. You can get this
+   information with:
+int scale_form(FORM *form,                /* form to query */
+               int *rows,                 /* form rows */
+               int *cols);                /* form cols */
+
+   The form dimensions are passed back in the locations pointed to by the
+   arguments. Once you have this information, you can use it to declare
+   of windows, then use one of these functions:
+int set_form_win(FORM *form,              /* form to alter */
+                 WINDOW *win);            /* frame window to connect */
+
+WINDOW *form_win(FORM *form);             /* fetch frame window of form */
+
+int set_form_sub(FORM *form,              /* form to alter */
+                 WINDOW *win);            /* form subwindow to connect */
+
+WINDOW *form_sub(FORM *form);             /* fetch form subwindow of form */
+
+   Note that curses operations, including refresh(), on the form, should
+   be done on the frame window, not the form subwindow.
+   
+   It is possible to check from your application whether all of a
+   scrollable field is actually displayed within the menu subwindow. Use
+   these functions:
+int data_ahead(FORM *form);               /* form to be queried */
+
+int data_behind(FORM *form);              /* form to be queried */
+
+   The function data_ahead() returns TRUE if (a) the current field is
+   one-line and has undisplayed data off to the right, (b) the current
+   field is multi-line and there is data off-screen below it.
+   
+   The function data_behind() returns TRUE if the first (upper left hand)
+   character position is off-screen (not being displayed).
+   
+   Finally, there is a function to restore the form window's cursor to
+   the value expected by the forms driver:
+int pos_form_cursor(FORM *)               /* form to be queried */
+
+   If your application changes the form window cursor, call this function
+   before handing control back to the forms driver in order to
+   re-synchronize it.
+   
+Input Processing in the Forms Driver
+
+   The function form_driver() handles virtualized input requests for form
+   navigation, editing, and validation requests, just as menu_driver does
+   for menus (see the section on menu input handling).
+int form_driver(FORM *form,               /* form to pass input to */
+                int request);             /* form request code */
+
+   Your input virtualization function needs to take input and then
+   convert it to either an alphanumeric character (which is treated as
+   data to be entered in the currently-selected field), or a forms
+   processing request.
+   
+   The forms driver provides hooks (through input-validation and
+   field-termination functions) with which your application code can
+   check that the input taken by the driver matched what was expected.
+   
+  Page Navigation Requests
+  
+   These requests cause page-level moves through the form, triggering
+   display of a new form screen.
+   
+   REQ_NEXT_PAGE
+          Move to the next form page.
+          
+   REQ_PREV_PAGE
+          Move to the previous form page.
+          
+   REQ_FIRST_PAGE
+          Move to the first form page.
+          
+   REQ_LAST_PAGE
+          Move to the last form page.
+          
+   These requests treat the list as cyclic; that is, REQ_NEXT_PAGE from
+   the last page goes to the first, and REQ_PREV_PAGE from the first page
+   goes to the last.
+   
+  Inter-Field Navigation Requests
+  
+   These requests handle navigation between fields on the same page.
+   
+   REQ_NEXT_FIELD
+          Move to next field.
+          
+   REQ_PREV_FIELD
+          Move to previous field.
+          
+   REQ_FIRST_FIELD
+          Move to the first field.
+          
+   REQ_LAST_FIELD
+          Move to the last field.
+          
+   REQ_SNEXT_FIELD
+          Move to sorted next field.
+          
+   REQ_SPREV_FIELD
+          Move to sorted previous field.
+          
+   REQ_SFIRST_FIELD
+          Move to the sorted first field.
+          
+   REQ_SLAST_FIELD
+          Move to the sorted last field.
+          
+   REQ_LEFT_FIELD
+          Move left to field.
+          
+   REQ_RIGHT_FIELD
+          Move right to field.
+          
+   REQ_UP_FIELD
+          Move up to field.
+          
+   REQ_DOWN_FIELD
+          Move down to field.
+          
+   These requests treat the list of fields on a page as cyclic; that is,
+   REQ_NEXT_FIELD from the last field goes to the first, and
+   REQ_PREV_FIELD from the first field goes to the last. The order of the
+   fields for these (and the REQ_FIRST_FIELD and REQ_LAST_FIELD requests)
+   is simply the order of the field pointers in the form array (as set up
+   by new_form() or set_form_fields()
+   
+   It is also possible to traverse the fields as if they had been sorted
+   in screen-position order, so the sequence goes left-to-right and
+   top-to-bottom. To do this, use the second group of four
+   sorted-movement requests.
+   
+   Finally, it is possible to move between fields using visual directions
+   up, down, right, and left. To accomplish this, use the third group of
+   four requests. Note, however, that the position of a form for purposes
+   of these requests is its upper-left corner.
+   
+   For example, suppose you have a multi-line field B, and two
+   single-line fields A and C on the same line with B, with A to the left
+   of B and C to the right of B. A REQ_MOVE_RIGHT from A will go to B
+   only if A, B, and C all share the same first line; otherwise it will
+   skip over B to C.
+   
+  Intra-Field Navigation Requests
+  
+   These requests drive movement of the edit cursor within the currently
+   selected field.
+   
+   REQ_NEXT_CHAR
+          Move to next character.
+          
+   REQ_PREV_CHAR
+          Move to previous character.
+          
+   REQ_NEXT_LINE
+          Move to next line.
+          
+   REQ_PREV_LINE
+          Move to previous line.
+          
+   REQ_NEXT_WORD
+          Move to next word.
+          
+   REQ_PREV_WORD
+          Move to previous word.
+          
+   REQ_BEG_FIELD
+          Move to beginning of field.
+          
+   REQ_END_FIELD
+          Move to end of field.
+          
+   REQ_BEG_LINE
+          Move to beginning of line.
+          
+   REQ_END_LINE
+          Move to end of line.
+          
+   REQ_LEFT_CHAR
+          Move left in field.
+          
+   REQ_RIGHT_CHAR
+          Move right in field.
+          
+   REQ_UP_CHAR
+          Move up in field.
+          
+   REQ_DOWN_CHAR
+          Move down in field.
+          
+   Each word is separated from the previous and next characters by
+   whitespace. The commands to move to beginning and end of line or field
+   look for the first or last non-pad character in their ranges.
+   
+  Scrolling Requests
+  
+   Fields that are dynamic and have grown and fields explicitly created
+   with offscreen rows are scrollable. One-line fields scroll
+   horizontally; multi-line fields scroll vertically. Most scrolling is
+   triggered by editing and intra-field movement (the library scrolls the
+   field to keep the cursor visible). It is possible to explicitly
+   request scrolling with the following requests:
+   
+   REQ_SCR_FLINE
+          Scroll vertically forward a line.
+          
+   REQ_SCR_BLINE
+          Scroll vertically backward a line.
+          
+   REQ_SCR_FPAGE
+          Scroll vertically forward a page.
+          
+   REQ_SCR_BPAGE
+          Scroll vertically backward a page.
+          
+   REQ_SCR_FHPAGE
+          Scroll vertically forward half a page.
+          
+   REQ_SCR_BHPAGE
+          Scroll vertically backward half a page.
+          
+   REQ_SCR_FCHAR
+          Scroll horizontally forward a character.
+          
+   REQ_SCR_BCHAR
+          Scroll horizontally backward a character.
+          
+   REQ_SCR_HFLINE
+          Scroll horizontally one field width forward.
+          
+   REQ_SCR_HBLINE
+          Scroll horizontally one field width backward.
+          
+   REQ_SCR_HFHALF
+          Scroll horizontally one half field width forward.
+          
+   REQ_SCR_HBHALF
+          Scroll horizontally one half field width backward.
+          
+   For scrolling purposes, a page of a field is the height of its visible
+   part.
+   
+  Editing Requests
+  
+   When you pass the forms driver an ASCII character, it is treated as a
+   request to add the character to the field's data buffer. Whether this
+   is an insertion or a replacement depends on the field's edit mode
+   (insertion is the default.
+   
+   The following requests support editing the field and changing the edit
+   mode:
+   
+   REQ_INS_MODE
+          Set insertion mode.
+          
+   REQ_OVL_MODE
+          Set overlay mode.
+          
+   REQ_NEW_LINE
+          New line request (see below for explanation).
+          
+   REQ_INS_CHAR
+          Insert space at character location.
+          
+   REQ_INS_LINE
+          Insert blank line at character location.
+          
+   REQ_DEL_CHAR
+          Delete character at cursor.
+          
+   REQ_DEL_PREV
+          Delete previous word at cursor.
+          
+   REQ_DEL_LINE
+          Delete line at cursor.
+          
+   REQ_DEL_WORD
+          Delete word at cursor.
+          
+   REQ_CLR_EOL
+          Clear to end of line.
+          
+   REQ_CLR_EOF
+          Clear to end of field.
+          
+   REQ_CLEAR_FIELD
+          Clear entire field.
+          
+   The behavior of the REQ_NEW_LINE and REQ_DEL_PREV requests is
+   complicated and partly controlled by a pair of forms options. The
+   special cases are triggered when the cursor is at the beginning of a
+   field, or on the last line of the field.
+   
+   First, we consider REQ_NEW_LINE:
+   
+   The normal behavior of REQ_NEW_LINE in insert mode is to break the
+   current line at the position of the edit cursor, inserting the portion
+   of the current line after the cursor as a new line following the
+   current and moving the cursor to the beginning of that new line (you
+   may think of this as inserting a newline in the field buffer).
+   
+   The normal behavior of REQ_NEW_LINE in overlay mode is to clear the
+   current line from the position of the edit cursor to end of line. The
+   cursor is then moved to the beginning of the next line.
+   
+   However, REQ_NEW_LINE at the beginning of a field, or on the last line
+   of a field, instead does a REQ_NEXT_FIELD. O_NL_OVERLOAD option is
+   off, this special action is disabled.
+   
+   Now, let us consider REQ_DEL_PREV:
+   
+   The normal behavior of REQ_DEL_PREV is to delete the previous
+   character. If insert mode is on, and the cursor is at the start of a
+   line, and the text on that line will fit on the previous one, it
+   instead appends the contents of the current line to the previous one
+   and deletes the current line (you may think of this as deleting a
+   newline from the field buffer).
+   
+   However, REQ_DEL_PREV at the beginning of a field is instead treated
+   as a REQ_PREV_FIELD.
+   
+   If the O_BS_OVERLOAD option is off, this special action is disabled
+   and the forms driver just returns E_REQUEST_DENIED.
+   
+   See Form Options for discussion of how to set and clear the overload
+   options.
+   
+  Order Requests
+  
+   If the type of your field is ordered, and has associated functions for
+   getting the next and previous values of the type from a given value,
+   there are requests that can fetch that value into the field buffer:
+   
+   REQ_NEXT_CHOICE
+          Place the successor value of the current value in the buffer.
+          
+   REQ_PREV_CHOICE
+          Place the predecessor value of the current value in the buffer.
+          
+   Of the built-in field types, only TYPE_ENUM has built-in successor and
+   predecessor functions. When you define a field type of your own (see
+   Custom Validation Types), you can associate our own ordering
+   functions.
+   
+  Application Commands
+  
+   Form requests are represented as integers above the curses value
+   greater than KEY_MAX and less than or equal to the constant
+   MAX_COMMAND. If your input-virtualization routine returns a value
+   above MAX_COMMAND, the forms driver will ignore it.
+   
+Field Change Hooks
+
+   It is possible to set function hooks to be executed whenever the
+   current field or form changes. Here are the functions that support
+   this:
+typedef void    (*HOOK)();       /* pointer to function returning void */
+
+int set_form_init(FORM *form,    /* form to alter */
+                  HOOK hook);    /* initialization hook */
+
+HOOK form_init(FORM *form);      /* form to query */
+
+int set_form_term(FORM *form,    /* form to alter */
+                  HOOK hook);    /* termination hook */
+
+HOOK form_term(FORM *form);      /* form to query */
+
+int set_field_init(FORM *form,   /* form to alter */
+                  HOOK hook);    /* initialization hook */
+
+HOOK field_init(FORM *form);     /* form to query */
+
+int set_field_term(FORM *form,   /* form to alter */
+                  HOOK hook);    /* termination hook */
+
+HOOK field_term(FORM *form);     /* form to query */
+
+   These functions allow you to either set or query four different hooks.
+   In each of the set functions, the second argument should be the
+   address of a hook function. These functions differ only in the timing
+   of the hook call.
+   
+   form_init
+          This hook is called when the form is posted; also, just after
+          each page change operation.
+          
+   field_init
+          This hook is called when the form is posted; also, just after
+          each field change
+          
+   field_term
+          This hook is called just after field validation; that is, just
+          before the field is altered. It is also called when the form is
+          unposted.
+          
+   form_term
+          This hook is called when the form is unposted; also, just
+          before each page change operation.
+          
+   Calls to these hooks may be triggered
+    1. When user editing requests are processed by the forms driver
+    2. When the current page is changed by set_current_field() call
+    3. When the current field is changed by a set_form_page() call
+       
+   See Field Change Commands for discussion of the latter two cases.
+   
+   You can set a default hook for all fields by passing one of the set
+   functions a NULL first argument.
+   
+   You can disable any of these hooks by (re)setting them to NULL, the
+   default value.
+   
+Field Change Commands
+
+   Normally, navigation through the form will be driven by the user's
+   input requests. But sometimes it is useful to be able to move the
+   focus for editing and viewing under control of your application, or
+   ask which field it currently is in. The following functions help you
+   accomplish this:
+int set_current_field(FORM *form,         /* form to alter */
+                      FIELD *field);      /* field to shift to */
+
+FIELD *current_field(FORM *form);         /* form to query */
+
+int field_index(FORM *form,               /* form to query */
+                FIELD *field);            /* field to get index of */
+
+   The function field_index() returns the index of the given field in the
+   given form's field array (the array passed to new_form() or
+   set_form_fields()).
+   
+   The initial current field of a form is the first active field on the
+   first page. The function set_form_fields() resets this.
+   
+   It is also possible to move around by pages.
+int set_form_page(FORM *form,             /* form to alter */
+                  int page);              /* page to go to (0-origin) */
+
+int form_page(FORM *form);                /* return form's current page */
+
+   The initial page of a newly-created form is 0. The function
+   set_form_fields() resets this.
+   
+Form Options
+
+   Like fields, forms may have control option bits. They can be changed
+   or queried with these functions:
+int set_form_opts(FORM *form,             /* form to alter */
+                  int attr);              /* attribute to set */
+
+int form_opts_on(FORM *form,              /* form to alter */
+                 int attr);               /* attributes to turn on */
+
+int form_opts_off(FORM *form,             /* form to alter */
+                  int attr);              /* attributes to turn off */
+
+int form_opts(FORM *form);                /* form to query */
+
+   By default, all options are on. Here are the available option bits:
+   
+   O_NL_OVERLOAD
+          Enable overloading of REQ_NEW_LINE as described in Editing
+          Requests. The value of this option is ignored on dynamic fields
+          that have not reached their size limit; these have no last
+          line, so the circumstances for triggering a REQ_NEXT_FIELD
+          never arise.
+          
+   O_BS_OVERLOAD
+          Enable overloading of REQ_DEL_PREV as described in Editing
+          Requests.
+          
+   The option values are bit-masks and can be composed with logical-or in
+   the obvious way.
+   
+Custom Validation Types
+
+   The form library gives you the capability to define custom validation
+   types of your own. Further, the optional additional arguments of
+   set_field_type effectively allow you to parameterize validation types.
+   Most of the complications in the validation-type interface have to do
+   with the handling of the additional arguments within custom validation
+   functions.
+   
+  Union Types
+  
+   The simplest way to create a custom data type is to compose it from
+   two preexisting ones:
+FIELD *link_fieldtype(FIELDTYPE *type1,
+                      FIELDTYPE *type2);
+
+   This function creates a field type that will accept any of the values
+   legal for either of its argument field types (which may be either
+   predefined or programmer-defined). If a set_field_type() call later
+   requires arguments, the new composite type expects all arguments for
+   the first type, than all arguments for the second. Order functions
+   (see Order Requests) associated with the component types will work on
+   the composite; what it does is check the validation function for the
+   first type, then for the second, to figure what type the buffer
+   contents should be treated as.
+   
+  New Field Types
+  
+   To create a field type from scratch, you need to specify one or both
+   of the following things:
+     * A character-validation function, to check each character as it is
+       entered.
+     * A field-validation function to be applied on exit from the field.
+       
+   Here's how you do that:
+typedef int     (*HOOK)();       /* pointer to function returning int */
+
+FIELDTYPE *new_fieldtype(HOOK f_validate, /* field validator */
+                         HOOK c_validate) /* character validator */
+
+
+int free_fieldtype(FIELDTYPE *ftype);     /* type to free */
+
+   At least one of the arguments of new_fieldtype() must be non-NULL. The
+   forms driver will automatically call the new type's validation
+   functions at appropriate points in processing a field of the new type.
+   
+   The function free_fieldtype() deallocates the argument fieldtype,
+   freeing all storage associated with it.
+   
+   Normally, a field validator is called when the user attempts to leave
+   the field. Its first argument is a field pointer, from which it can
+   get to field buffer 0 and test it. If the function returns TRUE, the
+   operation succeeds; if it returns FALSE, the edit cursor stays in the
+   field.
+   
+   A character validator gets the character passed in as a first
+   argument. It too should return TRUE if the character is valid, FALSE
+   otherwise.
+   
+  Validation Function Arguments
+  
+   Your field- and character- validation functions will be passed a
+   second argument as well. This second argument is the address of a
+   structure (which we'll call a pile) built from any of the
+   field-type-specific arguments passed to set_field_type(). If no such
+   arguments are defined for the field type, this pile pointer argument
+   will be NULL.
+   
+   In order to arrange for such arguments to be passed to your validation
+   functions, you must associate a small set of storage-management
+   functions with the type. The forms driver will use these to synthesize
+   a pile from the trailing arguments of each set_field_type() argument,
+   and a pointer to the pile will be passed to the validation functions.
+   
+   Here is how you make the association:
+typedef char    *(*PTRHOOK)();    /* pointer to function returning (char *) */
+typedef void    (*VOIDHOOK)();    /* pointer to function returning void */
+
+int set_fieldtype_arg(FIELDTYPE *type,    /* type to alter */
+                      PTRHOOK make_str,   /* make structure from args */
+                      PTRHOOK copy_str,   /* make copy of structure */
+                      VOIDHOOK free_str); /* free structure storage */
+
+   Here is how the storage-management hooks are used:
+   
+   make_str
+          This function is called by set_field_type(). It gets one
+          argument, a va_list of the type-specific arguments passed to
+          set_field_type(). It is expected to return a pile pointer to a
+          data structure that encapsulates those arguments.
+          
+   copy_str
+          This function is called by form library functions that allocate
+          new field instances. It is expected to take a pile pointer,
+          copy the pile to allocated storage, and return the address of
+          the pile copy.
+          
+   free_str
+          This function is called by field- and type-deallocation
+          routines in the library. It takes a pile pointer argument, and
+          is expected to free the storage of that pile.
+          
+   The make_str and copy_str functions may return NULL to signal
+   allocation failure. The library routines will that call them will
+   return error indication when this happens. Thus, your validation
+   functions should never see a NULL file pointer and need not check
+   specially for it.
+   
+  Order Functions For Custom Types
+  
+   Some custom field types are simply ordered in the same well-defined
+   way that TYPE_ENUM is. For such types, it is possible to define
+   successor and predecessor functions to support the REQ_NEXT_CHOICE and
+   REQ_PREV_CHOICE requests. Here's how:
+typedef int     (*INTHOOK)();     /* pointer to function returning int */
+
+int set_fieldtype_arg(FIELDTYPE *type,    /* type to alter */
+                      INTHOOK succ,       /* get successor value */
+                      INTHOOK pred);      /* get predecessor value */
+
+   The successor and predecessor arguments will each be passed two
+   arguments; a field pointer, and a pile pointer (as for the validation
+   functions). They are expected to use the function field_buffer() to
+   read the current value, and set_field_buffer() on buffer 0 to set the
+   next or previous value. Either hook may return TRUE to indicate
+   success (a legal next or previous value was set) or FALSE to indicate
+   failure.
+   
+  Avoiding Problems
+  
+   The interface for defining custom types is complicated and tricky.
+   Rather than attempting to create a custom type entirely from scratch,
+   you should start by studying the library source code for whichever of
+   the pre-defined types seems to be closest to what you want.
+   
+   Use that code as a model, and evolve it towards what you really want.
+   You will avoid many problems and annoyances that way. The code in the
+   ncurses library has been specifically exempted from the package
+   copyright to support this.
+   
+   If your custom type defines order functions, have do something
+   intuitive with a blank field. A useful convention is to make the
+   successor of a blank field the types minimum value, and its
+   predecessor the maximum.
diff --git a/ncurses-5.2/form/Makefile.in b/ncurses-5.2/form/Makefile.in
new file mode 100644
index 0000000..05af6bc
--- /dev/null
+++ b/ncurses-5.2/form/Makefile.in
@@ -0,0 +1,155 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998-2000 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+# Makefile for form source code.
+#
+# This makes the following:
+#	libraries (normal/debug/profile/shared)
+#
+# The variable 'srcdir' refers to the source-distribution, and can be set with
+# the configure script by "--srcdir=DIR".
+#
+# The rules are organized to produce the libraries for the configured models,
+
+# turn off _all_ suffix rules; we'll generate our own
+.SUFFIXES:
+
+SHELL		= /bin/sh
+THIS		= Makefile
+
+MODEL		= @DFT_LWR_MODEL@
+DESTDIR		= @DESTDIR@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+libdir		= @libdir@
+includedir	= @includedir@
+
+LIBTOOL		= @LIBTOOL@
+
+INSTALL		= @INSTALL@
+INSTALL_LIB	= @INSTALL@ @INSTALL_LIB@
+INSTALL_DATA	= @INSTALL_DATA@
+
+AR		= @AR@
+AR_OPTS		= @AR_OPTS@
+AWK		= @AWK@
+LD		= @LD@
+LN_S		= @LN_S@
+
+CC		= @CC@
+CPP		= @CPP@
+CFLAGS		= @CFLAGS@
+
+CPPFLAGS	= @CPPFLAGS@ \
+		  -DHAVE_CONFIG_H 
+
+CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
+
+CFLAGS_LIBTOOL	= $(CCFLAGS)
+CFLAGS_NORMAL	= $(CCFLAGS)
+CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
+CFLAGS_PROFILE	= $(CCFLAGS) -pg
+CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
+
+CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
+
+LINK		= $(LIBTOOL) $(CC)
+LDFLAGS		= @LDFLAGS@ @LD_MODEL@ @LIBS@
+
+SHLIB_DIRS	= -L../lib -L$(libdir)
+SHLIB_LIST	= $(SHLIB_DIRS) -lncurses@LIB_SUFFIX@ @SHLIB_LIST@
+
+MK_SHARED_LIB	= @MK_SHARED_LIB@
+
+NCURSES_MAJOR	= @NCURSES_MAJOR@
+NCURSES_MINOR	= @NCURSES_MINOR@
+REL_VERSION	= @cf_cv_rel_version@
+ABI_VERSION	= @cf_cv_abi_version@
+
+RANLIB		= @RANLIB@
+
+LIBRARIES	= @LIBS_TO_MAKE@
+
+LINT		= @LINT@
+LINT_OPTS	= @LINT_OPTS@
+LINT_LIBS	= -lform -lncurses @LIBS@
+
+AUTO_SRC	= \
+		../include/form.h  
+
+################################################################################
+all \
+libs \
+install ::	$(AUTO_SRC) $(LIBRARIES)
+
+sources :	$(AUTO_SRC)
+
+$(DESTDIR)$(libdir) :
+	$(srcdir)/../mkinstalldirs $@
+
+# make copies to simplify include-paths while still keeping form's include
+# file in this directory.
+../include/form.h : $(srcdir)/form.h
+	-rm -f $@
+	cp $(srcdir)/form.h $@
+
+FORM_PRIV_H = \
+	$(srcdir)/form.priv.h \
+	$(srcdir)/form.h \
+	../include/mf_common.h \
+	../include/curses.h \
+	../include/eti.h
+
+tags:
+	ctags *.[ch]
+
+@MAKE_UPPER_TAGS@TAGS:
+@MAKE_UPPER_TAGS@	etags *.[ch]
+
+mostlyclean ::
+	-rm -f core tags TAGS *~ *.ln *.atac trace
+
+clean :: mostlyclean
+	-rm -f $(AUTO_SRC)
+
+distclean :: clean
+	-rm -f Makefile
+
+realclean :: distclean
+
+../include/mf_common.h \
+../include/eti.h :
+	cd ../menu && $(MAKE) $@
+
+###############################################################################
+# The remainder of this file is automatically generated during configuration
+###############################################################################
diff --git a/ncurses-5.2/form/READ.ME b/ncurses-5.2/form/READ.ME
new file mode 100644
index 0000000..dd91693
--- /dev/null
+++ b/ncurses-5.2/form/READ.ME
@@ -0,0 +1,15 @@
+This is a clone of the form library that is available with typical
+System V curses implementations (ETI).
+
+It is modelled after the documentation that comes for this library with
+a 386 based SVR4 implementation (ESIX).  
+
+The development environment was and is an ELF based Linux system.
+
+For things that still need doing, see the TO-DO file in the top-level 
+directory.
+
+Juergen Pfeifer
+
+eMail: juergen.pfeifer@gmx.net
+
diff --git a/ncurses-5.2/form/fld_arg.c b/ncurses-5.2/form/fld_arg.c
new file mode 100644
index 0000000..91ad79f
--- /dev/null
+++ b/ncurses-5.2/form/fld_arg.c
@@ -0,0 +1,91 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_fieldtype_arg(
+|                            FIELDTYPE *typ,
+|                            void * (* const make_arg)(va_list *),
+|                            void * (* const copy_arg)(const void *),
+|                            void   (* const free_arg)(void *) )
+|   
+|   Description   :  Connects to the type additional arguments necessary
+|                    for a set_field_type call. The various function pointer
+|                    arguments are:
+|                       make_arg : allocates a structure for the field
+|                                  specific parameters.
+|                       copy_arg : duplicate the structure created by
+|                                  make_arg
+|                       free_arg : Release the memory allocated by make_arg
+|                                  or copy_arg
+|
+|                    At least make_arg must be non-NULL.
+|                    You may pass NULL for copy_arg and free_arg if your
+|                    make_arg function doesn't allocate memory and your
+|                    arg fits into the storage for a (void*).
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid argument
++--------------------------------------------------------------------------*/
+int set_fieldtype_arg(FIELDTYPE * typ,
+		      void * (* const make_arg)(va_list *),
+		      void * (* const copy_arg)(const void *),
+		      void   (* const free_arg)(void *))
+{
+  if ( !typ || !make_arg )
+    RETURN(E_BAD_ARGUMENT);
+
+  typ->status |= _HAS_ARGS;
+  typ->makearg = make_arg;
+  typ->copyarg = copy_arg;
+  typ->freearg = free_arg;
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  void *field_arg(const FIELD *field)
+|   
+|   Description   :  Retrieve pointer to the fields argument structure.
+|
+|   Return Values :  Pointer to structure or NULL if none is defined.
++--------------------------------------------------------------------------*/
+void *field_arg(const FIELD * field)
+{
+  return Normalize_Field(field)->arg;
+}
+
+/* fld_arg.c ends here */
diff --git a/ncurses-5.2/form/fld_attr.c b/ncurses-5.2/form/fld_attr.c
new file mode 100644
index 0000000..ccf0415
--- /dev/null
+++ b/ncurses-5.2/form/fld_attr.c
@@ -0,0 +1,111 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*----------------------------------------------------------------------------
+  Field-Attribute manipulation routines
+  --------------------------------------------------------------------------*/
+/* "Template" macro to generate a function to set a fields attribute */
+#define GEN_FIELD_ATTR_SET_FCT( name ) \
+int set_field_ ## name (FIELD * field, chtype attr)\
+{\
+   int res = E_BAD_ARGUMENT;\
+   if ( attr==A_NORMAL || ((attr & A_ATTRIBUTES)==attr) )\
+     {\
+       Normalize_Field( field );\
+       if ((field -> name) != attr)\
+         {\
+           field -> name = attr;\
+           res = _nc_Synchronize_Attributes( field );\
+         }\
+       else\
+	 res = E_OK;\
+     }\
+   RETURN(res);\
+}
+
+/* "Template" macro to generate a function to get a fields attribute */
+#define GEN_FIELD_ATTR_GET_FCT( name ) \
+chtype field_ ## name (const FIELD * field)\
+{\
+   return ( A_ATTRIBUTES & (Normalize_Field( field ) -> name) );\
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_fore(FIELD *field, chtype attr)
+|   
+|   Description   :  Sets the foreground of the field used to display the
+|                    field contents.
+|
+|   Return Values :  E_OK             - success
+|                    E_BAD_ARGUMENT   - invalid attributes
+|                    E_SYSTEM_ERROR   - system error
++--------------------------------------------------------------------------*/
+GEN_FIELD_ATTR_SET_FCT( fore )
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  chtype field_fore(const FIELD *)
+|   
+|   Description   :  Retrieve fields foreground attribute
+|
+|   Return Values :  The foreground attribute
++--------------------------------------------------------------------------*/
+GEN_FIELD_ATTR_GET_FCT( fore )
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_back(FIELD *field, chtype attr)
+|   
+|   Description   :  Sets the background of the field used to display the
+|                    fields extend.
+|
+|   Return Values :  E_OK             - success
+|                    E_BAD_ARGUMENT   - invalid attributes
+|                    E_SYSTEM_ERROR   - system error
++--------------------------------------------------------------------------*/
+GEN_FIELD_ATTR_SET_FCT( back )
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  chtype field_back(const 
+|   
+|   Description   :  Retrieve fields background attribute
+|
+|   Return Values :  The background attribute
++--------------------------------------------------------------------------*/
+GEN_FIELD_ATTR_GET_FCT( back )
+
+/* fld_attr.c ends here */
diff --git a/ncurses-5.2/form/fld_current.c b/ncurses-5.2/form/fld_current.c
new file mode 100644
index 0000000..d4b1254
--- /dev/null
+++ b/ncurses-5.2/form/fld_current.c
@@ -0,0 +1,124 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_current_field(FORM  * form,FIELD * field)
+|   
+|   Description   :  Set the current field of the form to the specified one.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid form or field pointer
+|                    E_REQUEST_DENIED  - field not selectable
+|                    E_BAD_STATE       - called from a hook routine
+|                    E_INVALID_FIELD   - current field can't be left
+|                    E_SYSTEM_ERROR    - system error
++--------------------------------------------------------------------------*/
+int set_current_field(FORM  * form, FIELD * field)
+{
+  int err = E_OK;
+
+  if ( !form || !field )
+    RETURN(E_BAD_ARGUMENT);
+
+  if ( (form != field->form) || Field_Is_Not_Selectable(field) )
+    RETURN(E_REQUEST_DENIED);
+
+  if (!(form->status & _POSTED))
+    {
+      form->current = field;
+      form->curpage = field->page;
+  }
+  else
+    {
+      if (form->status & _IN_DRIVER) 
+	err = E_BAD_STATE;
+      else
+	{
+	  if (form->current != field)
+	    {
+	      if (!_nc_Internal_Validation(form)) 
+	       err = E_INVALID_FIELD;
+	      else
+		{
+		  Call_Hook(form,fieldterm);
+		  if (field->page != form->curpage)
+		    {
+		      Call_Hook(form,formterm);
+		      err = _nc_Set_Form_Page(form,field->page,field);
+		      Call_Hook(form,forminit);
+		    } 
+		  else 
+		    {
+		      err = _nc_Set_Current_Field(form,field);
+		    }
+		  Call_Hook(form,fieldinit);
+		  _nc_Refresh_Current_Field(form);
+		}
+	    }
+	}
+    }
+  RETURN(err);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FIELD *current_field(const FORM * form)
+|   
+|   Description   :  Return the current field.
+|
+|   Return Values :  Pointer to the current field.
++--------------------------------------------------------------------------*/
+FIELD *current_field(const FORM * form)
+{
+  return Normalize_Form(form)->current;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int field_index(const FIELD * field)
+|   
+|   Description   :  Return the index of the field in the field-array of
+|                    the form.
+|
+|   Return Values :  >= 0   : field index
+|                    -1     : fieldpointer invalid or field not connected
++--------------------------------------------------------------------------*/
+int field_index(const FIELD * field)
+{
+  return ( (field && field->form) ? field->index : -1 );
+}
+
+/* fld_current.c ends here */
diff --git a/ncurses-5.2/form/fld_def.c b/ncurses-5.2/form/fld_def.c
new file mode 100644
index 0000000..7b88693
--- /dev/null
+++ b/ncurses-5.2/form/fld_def.c
@@ -0,0 +1,346 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/* this can't be readonly */
+static FIELD default_field = {
+  0,                       /* status */
+  0,                       /* rows   */
+  0,                       /* cols   */
+  0,                       /* frow   */
+  0,                       /* fcol   */
+  0,                       /* drows  */
+  0,                       /* dcols  */
+  0,                       /* maxgrow*/
+  0,                       /* nrow   */
+  0,                       /* nbuf   */
+  NO_JUSTIFICATION,        /* just   */
+  0,                       /* page   */
+  0,                       /* index  */
+  (int)' ',                /* pad    */
+  A_NORMAL,                /* fore   */
+  A_NORMAL,                /* back   */
+  ALL_FIELD_OPTS,          /* opts   */
+  (FIELD *)0,              /* snext  */
+  (FIELD *)0,              /* sprev  */
+  (FIELD *)0,              /* link   */
+  (FORM *)0,               /* form   */
+  (FIELDTYPE *)0,          /* type   */
+  (char *)0,               /* arg    */ 
+  (char *)0,               /* buf    */
+  (char *)0                /* usrptr */
+};
+
+FIELD *_nc_Default_Field = &default_field;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  TypeArgument *_nc_Make_Argument(
+|                              const FIELDTYPE *typ,
+|                              va_list *ap,
+|                              int *err )
+|   
+|   Description   :  Create an argument structure for the specified type.
+|                    Use the type-dependant argument list to construct
+|                    it.
+|
+|   Return Values :  Pointer to argument structure. Maybe NULL.
+|                    In case of an error in *err an errorcounter is increased. 
++--------------------------------------------------------------------------*/
+TypeArgument*
+_nc_Make_Argument(const FIELDTYPE *typ, va_list *ap, int *err)
+{
+  TypeArgument *res = (TypeArgument *)0; 
+  TypeArgument *p;
+
+  if (typ && (typ->status & _HAS_ARGS))
+    {
+      assert(err && ap);
+      if (typ->status & _LINKED_TYPE)
+	{
+	  p = (TypeArgument *)malloc(sizeof(TypeArgument));
+	  if (p) 
+	    {
+	      p->left  = _nc_Make_Argument(typ->left ,ap,err);
+	      p->right = _nc_Make_Argument(typ->right,ap,err);
+	      return p;
+	    }
+	  else
+	    *err += 1;
+      } else 
+	{
+	  assert(typ->makearg);
+	  if ( !(res=(TypeArgument *)typ->makearg(ap)) ) 
+	    *err += 1;
+	}
+    }
+  return res;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  TypeArgument *_nc_Copy_Argument(const FIELDTYPE *typ,
+|                                                    const TypeArgument *argp,
+|                                                    int *err )
+|   
+|   Description   :  Create a copy of an argument structure for the specified 
+|                    type.
+|
+|   Return Values :  Pointer to argument structure. Maybe NULL.
+|                    In case of an error in *err an errorcounter is increased. 
++--------------------------------------------------------------------------*/
+TypeArgument*
+_nc_Copy_Argument(const FIELDTYPE *typ,
+		  const TypeArgument *argp, int *err)
+{
+  TypeArgument *res = (TypeArgument *)0;
+  TypeArgument *p;
+
+  if ( typ && (typ->status & _HAS_ARGS) )
+    {
+      assert(err && argp);
+      if (typ->status & _LINKED_TYPE)
+	{
+	  p = (TypeArgument *)malloc(sizeof(TypeArgument));
+	  if (p)
+	    {
+	      p->left  = _nc_Copy_Argument(typ,argp->left ,err);
+	      p->right = _nc_Copy_Argument(typ,argp->right,err);
+	      return p;
+	    }
+	  *err += 1;
+      } 
+      else 
+	{
+	  if (typ->copyarg)
+	    {
+	      if (!(res = (TypeArgument *)(typ->copyarg((const void *)argp)))) 
+		*err += 1;
+	    }
+	  else
+	    res = (TypeArgument *)argp;
+	}
+    }
+  return res;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  void _nc_Free_Argument(const FIELDTYPE *typ,
+|                                           TypeArgument * argp )
+|   
+|   Description   :  Release memory associated with the argument structure
+|                    for the given fieldtype.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+void
+_nc_Free_Argument(const FIELDTYPE * typ, TypeArgument * argp)
+{
+  if (!typ || !(typ->status & _HAS_ARGS)) 
+    return;
+  
+  if (typ->status & _LINKED_TYPE)
+    {
+      assert(argp);
+      _nc_Free_Argument(typ->left ,argp->left );
+      _nc_Free_Argument(typ->right,argp->right);
+      free(argp);
+    } 
+  else 
+    {
+      if (typ->freearg)
+	typ->freearg((void *)argp);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  bool _nc_Copy_Type( FIELD *dst, FIELD const *src )
+|   
+|   Description   :  Copy argument structure of field src to field dst
+|
+|   Return Values :  TRUE       - copy worked
+|                    FALSE      - error occured
++--------------------------------------------------------------------------*/
+bool
+_nc_Copy_Type(FIELD *dst, FIELD const *src)
+{
+  int err = 0;
+
+  assert(dst && src);
+
+  dst->type = src->type;
+  dst->arg  = (void *)_nc_Copy_Argument(src->type,(TypeArgument *)(src->arg),&err);
+
+  if (err)
+    {
+      _nc_Free_Argument(dst->type,(TypeArgument *)(dst->arg));
+      dst->type = (FIELDTYPE *)0;
+      dst->arg  = (void *)0;
+      return FALSE;
+    }
+  else
+    {
+      if (dst->type) 
+	dst->type->ref++;
+      return TRUE;
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  void _nc_Free_Type( FIELD *field )
+|   
+|   Description   :  Release Argument structure for this field
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+void
+_nc_Free_Type(FIELD *field)
+{
+  assert(field);
+  if (field->type) 
+    field->type->ref--;
+  _nc_Free_Argument(field->type,(TypeArgument *)(field->arg));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FIELD *new_field( int rows, int cols, 
+|                                      int frow, int fcol,
+|                                      int nrow, int nbuf )
+|   
+|   Description   :  Create a new field with this many 'rows' and 'cols',
+|                    starting at 'frow/fcol' in the subwindow of the form.
+|                    Allocate 'nrow' off-screen rows and 'nbuf' additional
+|                    buffers. If an error occurs, errno is set to
+|                    
+|                    E_BAD_ARGUMENT - invalid argument
+|                    E_SYSTEM_ERROR - system error
+|
+|   Return Values :  Pointer to the new field or NULL if failure.
++--------------------------------------------------------------------------*/
+FIELD *new_field(int rows, int cols, int frow, int fcol, int nrow, int nbuf)
+{
+  FIELD *New_Field = (FIELD *)0;
+  int err = E_BAD_ARGUMENT;
+
+  if (rows>0  && 
+      cols>0  && 
+      frow>=0 && 
+      fcol>=0 && 
+      nrow>=0 && 
+      nbuf>=0 &&
+      ((err = E_SYSTEM_ERROR) != 0) && /* trick: this resets the default error */
+      (New_Field=(FIELD *)malloc(sizeof(FIELD))) )
+    {
+      *New_Field       = default_field;
+      New_Field->rows  = rows;
+      New_Field->cols  = cols;
+      New_Field->drows = rows + nrow;
+      New_Field->dcols = cols;
+      New_Field->frow  = frow;
+      New_Field->fcol  = fcol;
+      New_Field->nrow  = nrow;
+      New_Field->nbuf  = nbuf;
+      New_Field->link  = New_Field;
+
+      if (_nc_Copy_Type(New_Field,&default_field))
+	{
+	  size_t len;
+
+	  len = Total_Buffer_Size(New_Field);
+	  if ((New_Field->buf = (char *)malloc(len)))
+	    {
+	      /* Prefill buffers with blanks and insert terminating zeroes
+		 between buffers */
+	      int i;
+
+	      memset(New_Field->buf,' ',len);
+	      for(i=0;i<=New_Field->nbuf;i++)
+		{
+		  New_Field->buf[(New_Field->drows*New_Field->cols+1)*(i+1)-1]
+		    = '\0';
+		}
+	      return New_Field;
+	    }
+	}
+    }
+
+  if (New_Field) 
+    free_field(New_Field);
+  
+  SET_ERROR( err );
+  return (FIELD *)0;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int free_field( FIELD *field )
+|   
+|   Description   :  Frees the storage allocated for the field.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid field pointer
+|                    E_CONNECTED    - field is connected
++--------------------------------------------------------------------------*/
+int free_field(FIELD * field)
+{
+  if (!field) 
+    RETURN(E_BAD_ARGUMENT);
+
+  if (field->form)
+    RETURN(E_CONNECTED);
+  
+  if (field == field->link)
+    {
+      if (field->buf) 
+	free(field->buf);
+    }
+  else 
+    {
+      FIELD *f;
+
+      for(f=field;f->link != field;f = f->link) 
+	{}
+      f->link = field->link;
+    }
+  _nc_Free_Type(field);
+  free(field);
+  RETURN(E_OK);
+}
+
+/* fld_def.c ends here */
diff --git a/ncurses-5.2/form/fld_dup.c b/ncurses-5.2/form/fld_dup.c
new file mode 100644
index 0000000..1c5301d
--- /dev/null
+++ b/ncurses-5.2/form/fld_dup.c
@@ -0,0 +1,97 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FIELD *dup_field(FIELD *field, int frow, int fcol)
+|   
+|   Description   :  Duplicates the field at the specified position. All
+|                    field attributes and the buffers are copied.
+|                    If an error occurs, errno is set to
+|                    
+|                    E_BAD_ARGUMENT - invalid argument
+|                    E_SYSTEM_ERROR - system error
+|
+|   Return Values :  Pointer to the new field or NULL if failure
++--------------------------------------------------------------------------*/
+FIELD *dup_field(FIELD * field, int frow, int fcol)
+{
+  FIELD *New_Field = (FIELD *)0;
+  int err = E_BAD_ARGUMENT;
+
+  if (field && (frow>=0) && (fcol>=0) && 
+      ((err=E_SYSTEM_ERROR) != 0) && /* trick : this resets the default error */
+      (New_Field=(FIELD *)malloc(sizeof(FIELD))) )
+    {
+      *New_Field         = *_nc_Default_Field;
+      New_Field->frow    = frow;
+      New_Field->fcol    = fcol;
+      New_Field->link    = New_Field;
+      New_Field->rows    = field->rows;
+      New_Field->cols    = field->cols;
+      New_Field->nrow    = field->nrow;
+      New_Field->drows   = field->drows;
+      New_Field->dcols   = field->dcols;
+      New_Field->maxgrow = field->maxgrow;
+      New_Field->nbuf    = field->nbuf;
+      New_Field->just    = field->just;
+      New_Field->fore    = field->fore;
+      New_Field->back    = field->back;
+      New_Field->pad     = field->pad;
+      New_Field->opts    = field->opts;
+      New_Field->usrptr  = field->usrptr;
+
+      if (_nc_Copy_Type(New_Field,field))
+	{
+	  size_t len;
+
+	  len = Total_Buffer_Size(New_Field);
+	  if ( (New_Field->buf=(char *)malloc(len)) )
+	    {
+	      memcpy(New_Field->buf,field->buf,len);
+	      return New_Field;
+	    }
+	}
+    }
+
+  if (New_Field) 
+    free_field(New_Field);
+
+  SET_ERROR(err);
+  return (FIELD *)0;
+}
+
+/* fld_dup.c ends here */
diff --git a/ncurses-5.2/form/fld_ftchoice.c b/ncurses-5.2/form/fld_ftchoice.c
new file mode 100644
index 0000000..bb37073
--- /dev/null
+++ b/ncurses-5.2/form/fld_ftchoice.c
@@ -0,0 +1,62 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_fieldtype_choice(
+|                          FIELDTYPE *typ,
+|                          bool (* const next_choice)(FIELD *,const void *),
+|                          bool (* const prev_choice)(FIELD *,const void *))
+|
+|   Description   :  Define implementation of enumeration requests.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid arguments
++--------------------------------------------------------------------------*/
+int set_fieldtype_choice(FIELDTYPE * typ,
+			 bool (* const next_choice) (FIELD *,const void *),
+			 bool (* const prev_choice) (FIELD *,const void *))
+{
+  if ( !typ || !next_choice || !prev_choice ) 
+    RETURN(E_BAD_ARGUMENT);
+
+  typ->status |= _HAS_CHOICE;
+  typ->next = next_choice;
+  typ->prev = prev_choice;
+  RETURN(E_OK);
+}
+
+/* fld_ftchoice.c ends here */
diff --git a/ncurses-5.2/form/fld_ftlink.c b/ncurses-5.2/form/fld_ftlink.c
new file mode 100644
index 0000000..1cb80d1
--- /dev/null
+++ b/ncurses-5.2/form/fld_ftlink.c
@@ -0,0 +1,83 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FIELDTYPE *link_fieldtype(
+|                                FIELDTYPE *type1,
+|                                FIELDTYPE *type2)
+|   
+|   Description   :  Create a new fieldtype built from the two given types.
+|                    They are connected by an logical 'OR'.
+|                    If an error occurs, errno is set to                    
+|                       E_BAD_ARGUMENT  - invalid arguments
+|                       E_SYSTEM_ERROR  - system error (no memory)
+|
+|   Return Values :  Fieldtype pointer or NULL if error occured.
++--------------------------------------------------------------------------*/
+FIELDTYPE *link_fieldtype(FIELDTYPE * type1, FIELDTYPE * type2)
+{
+  FIELDTYPE *nftyp = (FIELDTYPE *)0;
+
+  if ( type1 && type2 )
+    {
+      nftyp = (FIELDTYPE *)malloc(sizeof(FIELDTYPE));
+      if (nftyp)
+	{
+	  *nftyp = *_nc_Default_FieldType;
+	  nftyp->status |= _LINKED_TYPE;
+	  if ((type1->status & _HAS_ARGS) || (type2->status & _HAS_ARGS) )
+	    nftyp->status |= _HAS_ARGS;
+	  if ((type1->status & _HAS_CHOICE) || (type2->status & _HAS_CHOICE) )
+	    nftyp->status |= _HAS_CHOICE;
+	  nftyp->left  = type1;
+	  nftyp->right = type2; 
+	  type1->ref++;
+	  type2->ref++;
+	}
+      else
+	{
+	  SET_ERROR( E_SYSTEM_ERROR );
+	}
+    }
+  else
+    {
+      SET_ERROR( E_BAD_ARGUMENT );
+    }
+  return nftyp;
+}
+
+/* fld_ftlink.c ends here */
diff --git a/ncurses-5.2/form/fld_info.c b/ncurses-5.2/form/fld_info.c
new file mode 100644
index 0000000..7c50b1d
--- /dev/null
+++ b/ncurses-5.2/form/fld_info.c
@@ -0,0 +1,91 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int field_info(const FIELD *field,
+|                                   int *rows, int *cols,
+|                                   int *frow, int *fcol,
+|                                   int *nrow, int *nbuf)
+|   
+|   Description   :  Retrieve infos about the fields creation parameters.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid field pointer
++--------------------------------------------------------------------------*/
+int field_info(const FIELD *field,
+	       int *rows, int *cols, 
+	       int *frow, int *fcol, 
+	       int *nrow, int *nbuf)
+{
+  if (!field) 
+    RETURN(E_BAD_ARGUMENT);
+
+  if (rows) *rows = field->rows;
+  if (cols) *cols = field->cols;
+  if (frow) *frow = field->frow;
+  if (fcol) *fcol = field->fcol;
+  if (nrow) *nrow = field->nrow;
+  if (nbuf) *nbuf = field->nbuf;
+  RETURN(E_OK);
+}
+	
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int dynamic_field_info(const FIELD *field,
+|                                           int *drows, int *dcols,
+|                                           int *maxgrow)
+|   
+|   Description   :  Retrieve informations about a dynamic fields current
+|                    dynamic parameters.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid argument
++--------------------------------------------------------------------------*/
+int dynamic_field_info(const FIELD *field,
+		       int *drows, int *dcols, int *maxgrow)
+{
+  if (!field)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (drows)   *drows   = field->drows;
+  if (dcols)   *dcols   = field->dcols;
+  if (maxgrow) *maxgrow = field->maxgrow;
+
+  RETURN(E_OK);
+}
+
+/* fld_info.c ends here */
diff --git a/ncurses-5.2/form/fld_just.c b/ncurses-5.2/form/fld_just.c
new file mode 100644
index 0000000..7015654
--- /dev/null
+++ b/ncurses-5.2/form/fld_just.c
@@ -0,0 +1,81 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_just(FIELD *field, int just)
+|   
+|   Description   :  Set the fields type of justification.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - one of the arguments was incorrect
+|                    E_SYSTEM_ERROR  - system error
++--------------------------------------------------------------------------*/
+int set_field_just(FIELD * field, int just)
+{
+  int res = E_BAD_ARGUMENT;
+
+  if ((just==NO_JUSTIFICATION)  ||
+      (just==JUSTIFY_LEFT)	||
+      (just==JUSTIFY_CENTER)	||
+      (just==JUSTIFY_RIGHT)	)
+    {
+      Normalize_Field( field );
+      if (field->just != just)
+	{
+	  field->just = just;
+	  res = _nc_Synchronize_Attributes( field );
+	}
+      else
+	res = E_OK;
+    }
+  RETURN(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int field_just( const FIELD *field )
+|   
+|   Description   :  Retrieve the fields type of justification
+|
+|   Return Values :  The justification type.
++--------------------------------------------------------------------------*/
+int field_just(const FIELD * field)
+{
+  return Normalize_Field( field )->just;
+}
+
+/* fld_just.c ends here */
diff --git a/ncurses-5.2/form/fld_link.c b/ncurses-5.2/form/fld_link.c
new file mode 100644
index 0000000..164f51b
--- /dev/null
+++ b/ncurses-5.2/form/fld_link.c
@@ -0,0 +1,90 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FIELD *link_field(FIELD *field, int frow, int fcol)  
+|   
+|   Description   :  Duplicates the field at the specified position. The
+|                    new field shares its buffers with the original one,
+|                    the attributes are independent.
+|                    If an error occurs, errno is set to
+|                    
+|                    E_BAD_ARGUMENT - invalid argument
+|                    E_SYSTEM_ERROR - system error
+|
+|   Return Values :  Pointer to the new field or NULL if failure
++--------------------------------------------------------------------------*/
+FIELD *link_field(FIELD * field, int frow, int fcol)
+{
+  FIELD *New_Field = (FIELD *)0;
+  int err = E_BAD_ARGUMENT;
+
+  if (field && (frow>=0) && (fcol>=0) &&
+      ((err=E_SYSTEM_ERROR) != 0) && /* trick: this resets the default error */
+      (New_Field = (FIELD *)malloc(sizeof(FIELD))) )
+    {
+      *New_Field        = *_nc_Default_Field;
+      New_Field->frow   = frow;
+      New_Field->fcol   = fcol;
+      New_Field->link   = field->link;
+      field->link       = New_Field;
+      New_Field->buf    = field->buf;
+      New_Field->rows   = field->rows;
+      New_Field->cols   = field->cols;
+      New_Field->nrow   = field->nrow;
+      New_Field->nbuf   = field->nbuf;
+      New_Field->drows  = field->drows;
+      New_Field->dcols  = field->dcols;
+      New_Field->maxgrow= field->maxgrow;
+      New_Field->just   = field->just;
+      New_Field->fore   = field->fore;
+      New_Field->back   = field->back;
+      New_Field->pad    = field->pad;
+      New_Field->opts   = field->opts;
+      New_Field->usrptr = field->usrptr;
+      if (_nc_Copy_Type(New_Field,field)) 
+	return New_Field;
+    }
+
+  if (New_Field) 
+    free_field(New_Field);
+
+  SET_ERROR( err );
+  return (FIELD *)0;
+}
+
+/* fld_link.c ends here */
diff --git a/ncurses-5.2/form/fld_max.c b/ncurses-5.2/form/fld_max.c
new file mode 100644
index 0000000..cca8dc5
--- /dev/null
+++ b/ncurses-5.2/form/fld_max.c
@@ -0,0 +1,74 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_max_field(FIELD *field, int maxgrow)
+|   
+|   Description   :  Set the maximum growth for a dynamic field. If maxgrow=0
+|                    the field may grow to any possible size.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid argument
++--------------------------------------------------------------------------*/
+int set_max_field(FIELD *field, int maxgrow)
+{
+  if (!field || (maxgrow<0))
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      bool single_line_field = Single_Line_Field(field);
+
+      if (maxgrow>0)
+	{
+	  if (( single_line_field && (maxgrow < field->dcols)) ||
+	      (!single_line_field && (maxgrow < field->drows)))
+	    RETURN(E_BAD_ARGUMENT);
+	}
+      field->maxgrow = maxgrow;
+      field->status &= ~_MAY_GROW;
+      if (!(field->opts & O_STATIC))
+	{
+	  if ((maxgrow==0) ||
+	      ( single_line_field && (field->dcols < maxgrow)) ||
+	      (!single_line_field && (field->drows < maxgrow)))
+	    field->status |= _MAY_GROW;
+	}
+    }
+  RETURN(E_OK);
+}
+		  
+/* fld_max.c ends here */
diff --git a/ncurses-5.2/form/fld_move.c b/ncurses-5.2/form/fld_move.c
new file mode 100644
index 0000000..2293477
--- /dev/null
+++ b/ncurses-5.2/form/fld_move.c
@@ -0,0 +1,62 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int move_field(FIELD *field,int frow, int fcol)
+|   
+|   Description   :  Moves the disconnected field to the new location in
+|                    the forms subwindow.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid argument passed
+|                    E_CONNECTED     - field is connected
++--------------------------------------------------------------------------*/
+int move_field(FIELD *field, int frow, int fcol)
+{
+  if ( !field || (frow<0) || (fcol<0) ) 
+    RETURN(E_BAD_ARGUMENT);
+
+  if (field->form) 
+    RETURN(E_CONNECTED);
+
+  field->frow = frow;
+  field->fcol = fcol;
+  RETURN(E_OK);
+}
+
+/* fld_move.c ends here */
+
diff --git a/ncurses-5.2/form/fld_newftyp.c b/ncurses-5.2/form/fld_newftyp.c
new file mode 100644
index 0000000..b45ebd8
--- /dev/null
+++ b/ncurses-5.2/form/fld_newftyp.c
@@ -0,0 +1,125 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+static FIELDTYPE const default_fieldtype = {
+  0,                   /* status                                      */
+  0L,                  /* reference count                             */
+  (FIELDTYPE *)0,      /* pointer to left  operand                    */
+  (FIELDTYPE *)0,      /* pointer to right operand                    */
+  NULL,                /* makearg function                            */
+  NULL,                /* copyarg function                            */
+  NULL,                /* freearg function                            */
+  NULL,                /* field validation function                   */
+  NULL,                /* Character check function                    */
+  NULL,                /* enumerate next function                     */
+  NULL                 /* enumerate previous function                 */
+};
+
+const FIELDTYPE* _nc_Default_FieldType = &default_fieldtype;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FIELDTYPE *new_fieldtype(
+|                       bool (* const field_check)(FIELD *,const void *),
+|                       bool (* const char_check) (int, const void *) ) 
+|   
+|   Description   :  Create a new fieldtype. The application programmer must
+|                    write a field_check and a char_check function and give
+|                    them as input to this call.
+|                    If an error occurs, errno is set to                    
+|                       E_BAD_ARGUMENT  - invalid arguments
+|                       E_SYSTEM_ERROR  - system error (no memory)
+|
+|   Return Values :  Fieldtype pointer or NULL if error occured
++--------------------------------------------------------------------------*/
+FIELDTYPE *new_fieldtype(
+ bool (* const field_check)(FIELD *,const void *),
+ bool (* const char_check) (int,const void *) )
+{
+  FIELDTYPE *nftyp = (FIELDTYPE *)0;
+  
+  if ( (field_check) || (char_check) )
+    {
+      nftyp = (FIELDTYPE *)malloc(sizeof(FIELDTYPE));
+      if (nftyp)
+	{
+	  *nftyp = default_fieldtype;
+	  nftyp->fcheck = field_check;
+	  nftyp->ccheck = char_check;
+	}
+      else
+	{
+	  SET_ERROR( E_SYSTEM_ERROR );
+	}
+    }
+  else
+    {
+      SET_ERROR( E_BAD_ARGUMENT );
+    }
+  return nftyp;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int free_fieldtype(FIELDTYPE *typ)
+|   
+|   Description   :  Release the memory associated with this fieldtype.
+|
+|   Return Values :  E_OK            - success
+|                    E_CONNECTED     - there are fields referencing the type
+|                    E_BAD_ARGUMENT  - invalid fieldtype pointer
++--------------------------------------------------------------------------*/
+int free_fieldtype(FIELDTYPE *typ)
+{
+  if (!typ)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (typ->ref!=0)
+    RETURN(E_CONNECTED);
+
+  if (typ->status & _RESIDENT)
+    RETURN(E_CONNECTED);
+
+  if (typ->status & _LINKED_TYPE)
+    {
+      if (typ->left ) typ->left->ref--;
+      if (typ->right) typ->right->ref--;
+    }
+  free(typ);
+  RETURN(E_OK);
+}
+
+/* fld_newftyp.c ends here */
diff --git a/ncurses-5.2/form/fld_opts.c b/ncurses-5.2/form/fld_opts.c
new file mode 100644
index 0000000..234634b
--- /dev/null
+++ b/ncurses-5.2/form/fld_opts.c
@@ -0,0 +1,124 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*----------------------------------------------------------------------------
+  Field-Options manipulation routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_opts(FIELD *field, Field_Options opts)
+|   
+|   Description   :  Turns on the named options for this field and turns
+|                    off all the remaining options.
+|
+|   Return Values :  E_OK            - success
+|                    E_CURRENT       - the field is the current field
+|                    E_BAD_ARGUMENT  - invalid options
+|                    E_SYSTEM_ERROR  - system error
++--------------------------------------------------------------------------*/
+int set_field_opts(FIELD * field, Field_Options opts)
+{
+  int res = E_BAD_ARGUMENT;
+  opts &= ALL_FIELD_OPTS;
+  if (!(opts & ~ALL_FIELD_OPTS))
+    res = _nc_Synchronize_Options( Normalize_Field(field), opts );
+  RETURN(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  Field_Options field_opts(const FIELD *field)
+|   
+|   Description   :  Retrieve the fields options.
+|
+|   Return Values :  The options.
++--------------------------------------------------------------------------*/
+Field_Options field_opts(const FIELD * field)
+{
+  return ALL_FIELD_OPTS & Normalize_Field( field )->opts;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int field_opts_on(FIELD *field, Field_Options opts)
+|   
+|   Description   :  Turns on the named options for this field and all the 
+|                    remaining options are unchanged.
+|
+|   Return Values :  E_OK            - success
+|                    E_CURRENT       - the field is the current field
+|                    E_BAD_ARGUMENT  - invalid options
+|                    E_SYSTEM_ERROR  - system error
++--------------------------------------------------------------------------*/
+int field_opts_on(FIELD * field, Field_Options opts)
+{
+  int res = E_BAD_ARGUMENT;
+
+  opts &= ALL_FIELD_OPTS;
+  if (!(opts & ~ALL_FIELD_OPTS))
+    {
+      Normalize_Field( field );
+      res = _nc_Synchronize_Options( field, field->opts | opts );
+    }
+  RETURN(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int field_opts_off(FIELD *field, Field_Options opts)
+|   
+|   Description   :  Turns off the named options for this field and all the 
+|                    remaining options are unchanged.
+|
+|   Return Values :  E_OK            - success
+|                    E_CURRENT       - the field is the current field
+|                    E_BAD_ARGUMENT  - invalid options
+|                    E_SYSTEM_ERROR  - system error
++--------------------------------------------------------------------------*/
+int field_opts_off(FIELD  * field, Field_Options opts)
+{
+  int res = E_BAD_ARGUMENT;
+
+  opts &= ALL_FIELD_OPTS;
+  if (!(opts & ~ALL_FIELD_OPTS))
+    {
+      Normalize_Field( field );
+      res = _nc_Synchronize_Options( field, field->opts & ~opts );
+    }
+  RETURN(res);
+}	
+
+/* fld_opts.c ends here */
diff --git a/ncurses-5.2/form/fld_pad.c b/ncurses-5.2/form/fld_pad.c
new file mode 100644
index 0000000..4598340
--- /dev/null
+++ b/ncurses-5.2/form/fld_pad.c
@@ -0,0 +1,78 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_pad(FIELD *field, int ch)
+|   
+|   Description   :  Set the pad character used to fill the field. This must
+|                    be a printable character.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid field pointer or pad character
+|                    E_SYSTEM_ERROR - system error
++--------------------------------------------------------------------------*/
+int set_field_pad(FIELD  * field, int ch)
+{
+  int res = E_BAD_ARGUMENT;
+
+  Normalize_Field( field );
+  if (isprint((unsigned char)ch))
+    {
+      if (field->pad != ch)
+	{
+	  field->pad = ch;
+	  res = _nc_Synchronize_Attributes( field );
+	}
+      else
+	res = E_OK;
+    }
+  RETURN(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int field_pad(const FIELD *field)
+|   
+|   Description   :  Retrieve the fields pad character.
+|
+|   Return Values :  The pad character.
++--------------------------------------------------------------------------*/
+int field_pad(const FIELD * field)
+{
+  return Normalize_Field( field )->pad;
+}
+
+/* fld_pad.c ends here */
diff --git a/ncurses-5.2/form/fld_page.c b/ncurses-5.2/form/fld_page.c
new file mode 100644
index 0000000..408e712
--- /dev/null
+++ b/ncurses-5.2/form/fld_page.c
@@ -0,0 +1,76 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_new_page(FIELD *field, bool new_page_flag)
+|   
+|   Description   :  Marks the field as the beginning of a new page of 
+|                    the form.
+|
+|   Return Values :  E_OK         - success
+|                    E_CONNECTED  - field is connected
++--------------------------------------------------------------------------*/
+int set_new_page(FIELD * field, bool new_page_flag)
+{
+  Normalize_Field(field);
+  if (field->form) 
+    RETURN(E_CONNECTED);
+
+  if (new_page_flag) 
+    field->status |= _NEWPAGE;
+  else
+    field->status &= ~_NEWPAGE;
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  bool new_page(const FIELD *field)
+|   
+|   Description   :  Retrieve the info whether or not the field starts a
+|                    new page on the form.
+|
+|   Return Values :  TRUE  - field starts a new page
+|                    FALSE - field doesn't start a new page
++--------------------------------------------------------------------------*/
+bool new_page(const FIELD * field)
+{
+  return (Normalize_Field(field)->status & _NEWPAGE)  ? TRUE : FALSE;
+}
+
+/* fld_page.c ends here */
diff --git a/ncurses-5.2/form/fld_stat.c b/ncurses-5.2/form/fld_stat.c
new file mode 100644
index 0000000..ee6831b
--- /dev/null
+++ b/ncurses-5.2/form/fld_stat.c
@@ -0,0 +1,73 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_status(FIELD *field, bool status)
+|   
+|   Description   :  Set or clear the 'changed' indication flag for that
+|                    fields primary buffer.
+|
+|   Return Values :  E_OK            - success
++--------------------------------------------------------------------------*/
+int set_field_status(FIELD * field, bool status)
+{
+  Normalize_Field( field );
+
+  if (status)
+    field->status |= _CHANGED;
+  else
+    field->status &= ~_CHANGED;
+
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  bool field_status(const FIELD *field)
+|   
+|   Description   :  Retrieve the value of the 'changed' indication flag
+|                    for that fields primary buffer. 
+|
+|   Return Values :  TRUE  - buffer has been changed
+|                    FALSE - buffer has not been changed
++--------------------------------------------------------------------------*/
+bool field_status(const FIELD * field)
+{
+  return ((Normalize_Field(field)->status & _CHANGED) ? TRUE : FALSE);
+}
+
+/* fld_stat.c ends here */
diff --git a/ncurses-5.2/form/fld_type.c b/ncurses-5.2/form/fld_type.c
new file mode 100644
index 0000000..1e0657c
--- /dev/null
+++ b/ncurses-5.2/form/fld_type.c
@@ -0,0 +1,92 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_type(FIELD *field, FIELDTYPE *type,...)
+|   
+|   Description   :  Associate the specified fieldtype with the field.
+|                    Certain field types take additional arguments. Look
+|                    at the spec of the field types !
+|
+|   Return Values :  E_OK           - success
+|                    E_SYSTEM_ERROR - system error
++--------------------------------------------------------------------------*/
+int set_field_type(FIELD *field,FIELDTYPE *type, ...)
+{
+  va_list ap;
+  int res = E_SYSTEM_ERROR;
+  int err = 0;
+
+  va_start(ap,type);
+
+  Normalize_Field(field);
+  _nc_Free_Type(field);
+
+  field->type = type;
+  field->arg  = (void *)_nc_Make_Argument(field->type,&ap,&err);
+
+  if (err)
+    {
+      _nc_Free_Argument(field->type,(TypeArgument *)(field->arg));
+      field->type = (FIELDTYPE *)0;
+      field->arg  = (void *)0;
+    }
+  else
+    {
+      res = E_OK;
+      if (field->type) 
+	field->type->ref++;
+    }
+
+  va_end(ap);
+  RETURN(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FIELDTYPE *field_type(const FIELD *field)
+|   
+|   Description   :  Retrieve the associated fieldtype for this field.
+|
+|   Return Values :  Pointer to fieldtype of NULL if none is defined.
++--------------------------------------------------------------------------*/
+FIELDTYPE *field_type(const FIELD * field)
+{
+  return Normalize_Field(field)->type;
+}
+
+/* fld_type.c ends here */
diff --git a/ncurses-5.2/form/fld_user.c b/ncurses-5.2/form/fld_user.c
new file mode 100644
index 0000000..7ffca9c
--- /dev/null
+++ b/ncurses-5.2/form/fld_user.c
@@ -0,0 +1,67 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_userptr(FIELD *field, void *usrptr)
+|   
+|   Description   :  Set the pointer that is reserved in any field to store
+|                    application relevant informations
+|
+|   Return Values :  E_OK         - on success
++--------------------------------------------------------------------------*/
+int set_field_userptr(FIELD * field, void  *usrptr)
+{
+  Normalize_Field( field )->usrptr = usrptr;
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  void *field_userptr(const FIELD *field)
+|   
+|   Description   :  Return the pointer that is reserved in any field to
+|                    store application relevant informations.
+|
+|   Return Values :  Value of pointer. If no such pointer has been set,
+|                    NULL is returned
++--------------------------------------------------------------------------*/
+void *field_userptr(const FIELD *field)
+{
+  return Normalize_Field( field )->usrptr;
+}
+
+/* fld_user.c ends here */
diff --git a/ncurses-5.2/form/form.h b/ncurses-5.2/form/form.h
new file mode 100644
index 0000000..40ae0a3
--- /dev/null
+++ b/ncurses-5.2/form/form.h
@@ -0,0 +1,388 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#ifndef FORM_H
+#define FORM_H
+
+#include <curses.h>
+#include <eti.h>
+
+#ifdef __cplusplus
+  extern "C" {
+#endif
+
+typedef int Form_Options;
+typedef int Field_Options;
+
+	/**********
+	*  _PAGE  *
+	**********/
+
+typedef struct {
+  short	pmin;	  /* index of first field on page            */
+  short	pmax;	  /* index of last field on page             */
+  short	smin;	  /* index of top leftmost field on page     */
+  short	smax;	  /* index of bottom rightmost field on page */
+} _PAGE;
+
+	/**********
+	*  FIELD  *
+	**********/
+
+typedef struct fieldnode {
+  unsigned short       	status;	  /* flags		        */
+  short			rows;	  /* size in rows		*/
+  short			cols;	  /* size in cols		*/
+  short			frow;	  /* first row		        */
+  short			fcol;	  /* first col		        */
+  int                   drows;    /* dynamic rows               */
+  int                   dcols;    /* dynamic cols               */
+  int                   maxgrow;  /* maximum field growth       */
+  int			nrow;	  /* offscreen rows	        */
+  short			nbuf;	  /* additional buffers	        */
+  short			just;	  /* justification	        */
+  short			page;	  /* page on form		*/
+  short			index;	  /* into form -> field	        */
+  int			pad;	  /* pad character	        */
+  chtype		fore;	  /* foreground attribute	*/
+  chtype		back;	  /* background attribute	*/
+  Field_Options		opts;	  /* options		        */
+  struct fieldnode *	snext;	  /* sorted order pointer	*/
+  struct fieldnode *	sprev;	  /* sorted order pointer	*/
+  struct fieldnode *	link;	  /* linked field chain	        */
+  struct formnode *	form;	  /* containing form	        */
+  struct typenode *	type;	  /* field type		        */
+  void *		arg;	  /* argument for type	        */
+  char *		buf;	  /* field buffers	        */
+  void *		usrptr;	  /* user pointer		*/
+} FIELD;
+
+	/**************
+	*  FIELDTYPE  *
+	**************/
+
+typedef struct typenode {
+  unsigned short	status;	               /* flags		       */
+  long			ref;	               /* reference count      */
+  struct typenode *	left;	               /* ptr to operand for | */
+  struct typenode *	right;	               /* ptr to operand for | */
+
+  void* (*makearg)(va_list *);                 /* make fieldtype arg   */
+  void* (*copyarg)(const void *);              /* copy fieldtype arg   */
+  void  (*freearg)(void *);                    /* free fieldtype arg   */
+
+  bool	(*fcheck)(FIELD *,const void *);       /* field validation     */
+  bool	(*ccheck)(int,const void *);           /* character validation */
+
+  bool	(*next)(FIELD *,const void *);         /* enumerate next value */
+  bool	(*prev)(FIELD *,const void *);         /* enumerate prev value */
+
+} FIELDTYPE;
+
+	/*********
+	*  FORM  *
+	*********/
+
+typedef struct formnode {
+  unsigned short	status;	  /* flags		        */
+  short			rows;	  /* size in rows		*/
+  short			cols;	  /* size in cols		*/
+  int			currow;	  /* current row in field window*/
+  int			curcol;	  /* current col in field window*/
+  int			toprow;	  /* in scrollable field window	*/
+  int                   begincol; /* in horiz. scrollable field */
+  short			maxfield; /* number of fields	        */
+  short			maxpage;  /* number of pages	        */
+  short			curpage;  /* index into page	        */
+  Form_Options		opts;	  /* options		        */
+  WINDOW *		win;	  /* window		        */
+  WINDOW *		sub;	  /* subwindow		        */
+  WINDOW *		w;	  /* window for current field	*/
+  FIELD **		field;	  /* field [maxfield]	        */
+  FIELD *		current;  /* current field	        */
+  _PAGE *		page;	  /* page [maxpage]	        */
+  void *		usrptr;	  /* user pointer		*/
+
+  void                  (*forminit)(struct formnode *);
+  void                  (*formterm)(struct formnode *);
+  void                  (*fieldinit)(struct formnode *);
+  void                  (*fieldterm)(struct formnode *);
+
+} FORM;
+
+typedef void (*Form_Hook)(FORM *);
+
+	/***************************
+	*  miscellaneous #defines  *
+	***************************/
+
+/* field justification */
+#define NO_JUSTIFICATION	(0)
+#define JUSTIFY_LEFT		(1)
+#define JUSTIFY_CENTER		(2)
+#define JUSTIFY_RIGHT		(3)
+
+/* field options */
+#define O_VISIBLE		(0x0001)
+#define O_ACTIVE		(0x0002)
+#define O_PUBLIC		(0x0004)
+#define O_EDIT			(0x0008)
+#define O_WRAP			(0x0010)
+#define O_BLANK			(0x0020)
+#define O_AUTOSKIP		(0x0040)
+#define O_NULLOK		(0x0080)
+#define O_PASSOK		(0x0100)
+#define O_STATIC                (0x0200)
+
+/* form options */
+#define O_NL_OVERLOAD		(0x0001)
+#define O_BS_OVERLOAD		(0x0002)
+
+/* form driver commands */
+#define REQ_NEXT_PAGE	 (KEY_MAX + 1)	/* move to next page		*/
+#define REQ_PREV_PAGE	 (KEY_MAX + 2)	/* move to previous page	*/
+#define REQ_FIRST_PAGE	 (KEY_MAX + 3)	/* move to first page		*/
+#define REQ_LAST_PAGE	 (KEY_MAX + 4)	/* move to last page		*/
+
+#define REQ_NEXT_FIELD	 (KEY_MAX + 5)	/* move to next field		*/
+#define REQ_PREV_FIELD	 (KEY_MAX + 6)	/* move to previous field	*/
+#define REQ_FIRST_FIELD	 (KEY_MAX + 7)	/* move to first field		*/
+#define REQ_LAST_FIELD	 (KEY_MAX + 8)	/* move to last field		*/
+#define REQ_SNEXT_FIELD	 (KEY_MAX + 9)	/* move to sorted next field	*/
+#define REQ_SPREV_FIELD	 (KEY_MAX + 10)	/* move to sorted prev field	*/
+#define REQ_SFIRST_FIELD (KEY_MAX + 11)	/* move to sorted first field	*/
+#define REQ_SLAST_FIELD	 (KEY_MAX + 12)	/* move to sorted last field	*/
+#define REQ_LEFT_FIELD	 (KEY_MAX + 13)	/* move to left to field	*/
+#define REQ_RIGHT_FIELD	 (KEY_MAX + 14)	/* move to right to field	*/
+#define REQ_UP_FIELD	 (KEY_MAX + 15)	/* move to up to field		*/
+#define REQ_DOWN_FIELD	 (KEY_MAX + 16)	/* move to down to field	*/
+
+#define REQ_NEXT_CHAR	 (KEY_MAX + 17)	/* move to next char in field	*/
+#define REQ_PREV_CHAR	 (KEY_MAX + 18)	/* move to prev char in field	*/
+#define REQ_NEXT_LINE	 (KEY_MAX + 19)	/* move to next line in field	*/
+#define REQ_PREV_LINE	 (KEY_MAX + 20)	/* move to prev line in field	*/
+#define REQ_NEXT_WORD	 (KEY_MAX + 21)	/* move to next word in field	*/
+#define REQ_PREV_WORD	 (KEY_MAX + 22)	/* move to prev word in field	*/
+#define REQ_BEG_FIELD	 (KEY_MAX + 23)	/* move to first char in field	*/
+#define REQ_END_FIELD	 (KEY_MAX + 24)	/* move after last char in fld	*/
+#define REQ_BEG_LINE	 (KEY_MAX + 25)	/* move to beginning of line	*/
+#define REQ_END_LINE	 (KEY_MAX + 26)	/* move after last char in line	*/
+#define REQ_LEFT_CHAR	 (KEY_MAX + 27)	/* move left in field		*/
+#define REQ_RIGHT_CHAR	 (KEY_MAX + 28)	/* move right in field		*/
+#define REQ_UP_CHAR	 (KEY_MAX + 29)	/* move up in field		*/
+#define REQ_DOWN_CHAR	 (KEY_MAX + 30)	/* move down in field		*/
+
+#define REQ_NEW_LINE	 (KEY_MAX + 31)	/* insert/overlay new line	*/
+#define REQ_INS_CHAR	 (KEY_MAX + 32)	/* insert blank char at cursor	*/
+#define REQ_INS_LINE	 (KEY_MAX + 33)	/* insert blank line at cursor	*/
+#define REQ_DEL_CHAR	 (KEY_MAX + 34)	/* delete char at cursor	*/
+#define REQ_DEL_PREV	 (KEY_MAX + 35)	/* delete char before cursor	*/
+#define REQ_DEL_LINE	 (KEY_MAX + 36)	/* delete line at cursor	*/
+#define REQ_DEL_WORD	 (KEY_MAX + 37)	/* delete line at cursor	*/
+#define REQ_CLR_EOL	 (KEY_MAX + 38)	/* clear to end of line		*/
+#define REQ_CLR_EOF	 (KEY_MAX + 39)	/* clear to end of field	*/
+#define REQ_CLR_FIELD	 (KEY_MAX + 40)	/* clear entire field		*/
+#define REQ_OVL_MODE	 (KEY_MAX + 41)	/* begin overlay mode		*/
+#define REQ_INS_MODE	 (KEY_MAX + 42)	/* begin insert mode		*/
+#define REQ_SCR_FLINE	 (KEY_MAX + 43)	/* scroll field forward a line	*/
+#define REQ_SCR_BLINE	 (KEY_MAX + 44)	/* scroll field backward a line	*/
+#define REQ_SCR_FPAGE	 (KEY_MAX + 45)	/* scroll field forward a page	*/
+#define REQ_SCR_BPAGE	 (KEY_MAX + 46)	/* scroll field backward a page	*/
+#define REQ_SCR_FHPAGE   (KEY_MAX + 47) /* scroll field forward  half page */
+#define REQ_SCR_BHPAGE   (KEY_MAX + 48) /* scroll field backward half page */
+#define REQ_SCR_FCHAR    (KEY_MAX + 49) /* horizontal scroll char          */
+#define REQ_SCR_BCHAR    (KEY_MAX + 50) /* horizontal scroll char          */
+#define REQ_SCR_HFLINE   (KEY_MAX + 51) /* horizontal scroll line          */
+#define REQ_SCR_HBLINE   (KEY_MAX + 52) /* horizontal scroll line          */
+#define REQ_SCR_HFHALF   (KEY_MAX + 53) /* horizontal scroll half line     */
+#define REQ_SCR_HBHALF   (KEY_MAX + 54) /* horizontal scroll half line     */
+
+#define REQ_VALIDATION	 (KEY_MAX + 55)	/* validate field		*/
+#define REQ_NEXT_CHOICE	 (KEY_MAX + 56)	/* display next field choice	*/
+#define REQ_PREV_CHOICE	 (KEY_MAX + 57)	/* display prev field choice	*/
+
+#define MIN_FORM_COMMAND (KEY_MAX + 1)	/* used by form_driver		*/
+#define MAX_FORM_COMMAND (KEY_MAX + 57)	/* used by form_driver		*/
+
+#if defined(MAX_COMMAND)
+#  if (MAX_FORM_COMMAND > MAX_COMMAND)
+#    error Something is wrong -- MAX_FORM_COMMAND is greater than MAX_COMMAND
+#  elif (MAX_COMMAND != (KEY_MAX + 128))
+#    error Something is wrong -- MAX_COMMAND is already inconsistently defined.
+#  endif
+#else
+#  define MAX_COMMAND (KEY_MAX + 128)
+#endif
+
+	/*************************
+	*  standard field types  *
+	*************************/
+extern FIELDTYPE *TYPE_ALPHA,
+                 *TYPE_ALNUM,
+                 *TYPE_ENUM,
+                 *TYPE_INTEGER,
+                 *TYPE_NUMERIC,
+                 *TYPE_REGEXP;
+
+        /************************************
+	*  built-in additional field types  *
+        *  They are not defined in SVr4     *
+	************************************/
+extern FIELDTYPE *TYPE_IPV4;      /* Internet IP Version 4 address */
+
+        /*********************** 
+        *   Default objects    *
+        ***********************/ 
+extern FORM  *_nc_Default_Form;
+extern FIELD *_nc_Default_Field;
+
+
+	/***********************
+	*  FIELDTYPE routines  *
+	***********************/
+extern FIELDTYPE 
+                *new_fieldtype(
+		    bool (* const field_check)(FIELD *,const void *),
+		    bool (* const char_check)(int,const void *)),
+                *link_fieldtype(FIELDTYPE *,FIELDTYPE *);
+
+extern int      free_fieldtype(FIELDTYPE *),
+                set_fieldtype_arg(FIELDTYPE *,
+		    void * (* const make_arg)(va_list *),
+		    void * (* const copy_arg)(const void *),
+		    void (* const free_arg)(void *)),
+                set_fieldtype_choice (FIELDTYPE *,
+		    bool (* const next_choice)(FIELD *,const void *),
+	      	    bool (* const prev_choice)(FIELD *,const void *));
+
+	/*******************
+	*  FIELD routines  *
+	*******************/
+extern FIELD    *new_field(int,int,int,int,int,int),
+                *dup_field(FIELD *,int,int),
+                *link_field(FIELD *,int,int);
+
+extern int      free_field(FIELD *),
+                field_info(const FIELD *,int *,int *,int *,int *,int *,int *),
+                dynamic_field_info(const FIELD *,int *,int *,int *),
+                set_max_field( FIELD *,int),
+                move_field(FIELD *,int,int),
+                set_field_type(FIELD *,FIELDTYPE *,...),
+                set_new_page(FIELD *,bool),
+                set_field_just(FIELD *,int),
+                field_just(const FIELD *),
+                set_field_fore(FIELD *,chtype),
+                set_field_back(FIELD *,chtype),
+                set_field_pad(FIELD *,int),
+                field_pad(const FIELD *),
+                set_field_buffer(FIELD *,int,const char *),
+                set_field_status(FIELD *,bool),
+                set_field_userptr(FIELD *, void *),
+                set_field_opts(FIELD *,Field_Options),
+                field_opts_on(FIELD *,Field_Options),
+                field_opts_off(FIELD *,Field_Options);
+
+extern chtype   field_fore(const FIELD *),
+                field_back(const FIELD *);
+
+extern bool     new_page(const FIELD *),
+                field_status(const FIELD *);
+
+extern void     *field_arg(const FIELD *);
+
+extern void     *field_userptr(const FIELD *);
+
+extern FIELDTYPE
+                *field_type(const FIELD *);
+
+extern char*    field_buffer(const FIELD *,int);
+
+extern Field_Options  
+                field_opts(const FIELD *);
+
+	/******************
+	*  FORM routines  *
+	******************/
+extern FORM     *new_form(FIELD **);
+
+extern FIELD    **form_fields(const FORM *),
+                *current_field(const FORM *);
+
+extern WINDOW   *form_win(const FORM *),
+                *form_sub(const FORM *);
+
+extern Form_Hook
+                form_init(const FORM *),
+                form_term(const FORM *),
+                field_init(const FORM *),
+                field_term(const FORM *);
+
+extern int      free_form(FORM *),
+                set_form_fields(FORM *,FIELD **),
+                field_count(const FORM *),
+                set_form_win(FORM *,WINDOW *),
+                set_form_sub(FORM *,WINDOW *),
+                set_current_field(FORM *,FIELD *),
+                field_index(const FIELD *),
+                set_form_page(FORM *,int),
+                form_page(const FORM *),
+                scale_form(const FORM *,int *,int *),
+                set_form_init(FORM *,Form_Hook),
+                set_form_term(FORM *,Form_Hook),
+                set_field_init(FORM *,Form_Hook),
+                set_field_term(FORM *,Form_Hook),
+                post_form(FORM *),
+                unpost_form(FORM *),
+                pos_form_cursor(FORM *),
+                form_driver(FORM *,int),
+                set_form_userptr(FORM *,void *),
+                set_form_opts(FORM *,Form_Options),
+                form_opts_on(FORM *,Form_Options),
+                form_opts_off(FORM *,Form_Options),
+                form_request_by_name(const char *);
+
+extern const char
+                *form_request_name(int);
+
+extern void     *form_userptr(const FORM *);
+
+extern Form_Options
+                form_opts(const FORM *);
+
+extern bool     data_ahead(const FORM *),
+                data_behind(const FORM *);
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif	/* FORM_H */
diff --git a/ncurses-5.2/form/form.priv.h b/ncurses-5.2/form/form.priv.h
new file mode 100644
index 0000000..886121c
--- /dev/null
+++ b/ncurses-5.2/form/form.priv.h
@@ -0,0 +1,128 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "mf_common.h"
+#include "form.h"
+
+/* form  status values */
+#define _OVLMODE         (0x04) /* Form is in overlay mode                */
+#define _WINDOW_MODIFIED (0x10) /* Current field window has been modified */
+#define _FCHECK_REQUIRED (0x20) /* Current field needs validation         */
+
+/* field status values */
+#define _CHANGED         (0x01) /* Field has been changed                 */
+#define _NEWTOP          (0x02) /* Vertical scrolling occured             */
+#define _NEWPAGE	 (0x04) /* field begins new page of form          */
+#define _MAY_GROW        (0x08) /* dynamic field may still grow           */
+
+/* fieldtype status values */
+#define _LINKED_TYPE     (0x01) /* Type is a linked type                  */
+#define _HAS_ARGS        (0x02) /* Type has arguments                     */
+#define _HAS_CHOICE      (0x04) /* Type has choice methods                */
+#define _RESIDENT        (0x08) /* Type is builtin                        */
+
+/* This are the field options required to be a selectable field in field
+   navigation requests */
+#define O_SELECTABLE (O_ACTIVE | O_VISIBLE)
+
+/* If form is NULL replace form argument by default-form */
+#define Normalize_Form(form)  ((form)=(form)?(form):_nc_Default_Form)
+
+/* If field is NULL replace field argument by default-field */
+#define Normalize_Field(field)  ((field)=(field)?(field):_nc_Default_Field)
+
+/* Retrieve forms window */
+#define Get_Form_Window(form) \
+  ((form)->sub?(form)->sub:((form)->win?(form)->win:stdscr))
+
+/* Calculate the size for a single buffer for this field */
+#define Buffer_Length(field) ((field)->drows * (field)->dcols)
+
+/* Calculate the total size of all buffers for this field */
+#define Total_Buffer_Size(field) \
+   ( (Buffer_Length(field) + 1) * (1+(field)->nbuf) )
+
+/* Logic to determine whether or not a field is single lined */
+#define Single_Line_Field(field) \
+   (((field)->rows + (field)->nrow) == 1)
+
+/* Logic to determine whether or not a field is selectable */
+#define Field_Is_Selectable(f)     (((f)->opts & O_SELECTABLE)==O_SELECTABLE)
+#define Field_Is_Not_Selectable(f) (((f)->opts & O_SELECTABLE)!=O_SELECTABLE)
+
+typedef struct typearg {
+  struct typearg *left;
+  struct typearg *right;
+} TypeArgument;
+
+/* This is a dummy request code (normally invalid) to be used internally
+   with the form_driver() routine to position to the first active field
+   on the form
+*/
+#define FIRST_ACTIVE_MAGIC (-291056)
+
+#define ALL_FORM_OPTS  (                \
+			O_NL_OVERLOAD  |\
+			O_BS_OVERLOAD   )
+
+#define ALL_FIELD_OPTS (           \
+			O_VISIBLE |\
+			O_ACTIVE  |\
+			O_PUBLIC  |\
+			O_EDIT    |\
+			O_WRAP    |\
+			O_BLANK   |\
+			O_AUTOSKIP|\
+			O_NULLOK  |\
+			O_PASSOK  |\
+			O_STATIC   )
+
+
+#define C_BLANK ' '
+#define is_blank(c) ((c)==C_BLANK)
+
+extern const FIELDTYPE* _nc_Default_FieldType;
+
+extern TypeArgument* _nc_Make_Argument(const FIELDTYPE*,va_list*,int*);
+extern TypeArgument *_nc_Copy_Argument(const FIELDTYPE*,const TypeArgument*, int*);
+extern void _nc_Free_Argument(const FIELDTYPE*,TypeArgument*);
+extern bool _nc_Copy_Type(FIELD*, FIELD const *);
+extern void _nc_Free_Type(FIELD *);
+
+extern int _nc_Synchronize_Attributes(FIELD*);
+extern int _nc_Synchronize_Options(FIELD*,Field_Options);
+extern int _nc_Set_Form_Page(FORM*,int,FIELD*);
+extern int _nc_Refresh_Current_Field(FORM*);
+extern FIELD* _nc_First_Active_Field(FORM*);
+extern bool _nc_Internal_Validation(FORM*);
+extern int _nc_Set_Current_Field(FORM*,FIELD*);
+extern int _nc_Position_Form_Cursor(FORM*);
diff --git a/ncurses-5.2/form/frm_cursor.c b/ncurses-5.2/form/frm_cursor.c
new file mode 100644
index 0000000..6c311fe
--- /dev/null
+++ b/ncurses-5.2/form/frm_cursor.c
@@ -0,0 +1,66 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int pos_form_cursor(FORM * form)
+|   
+|   Description   :  Moves the form window cursor to the location required
+|                    by the form driver to resume form processing. This may
+|                    be needed after the application calls a curses library
+|                    I/O routine that modifies the cursor position.
+|
+|   Return Values :  E_OK                      - Success
+|                    E_SYSTEM_ERROR            - System error.
+|                    E_BAD_ARGUMENT            - Invalid form pointer
+|                    E_NOT_POSTED              - Form is not posted
++--------------------------------------------------------------------------*/
+int pos_form_cursor(FORM * form)
+{
+  int res;
+
+  if (!form)
+   res = E_BAD_ARGUMENT;
+  else
+    {
+      if (!(form->status & _POSTED))
+        res = E_NOT_POSTED;
+      else
+	res = _nc_Position_Form_Cursor(form);
+    }
+  RETURN(res);
+}
+
+/* frm_cursor.c ends here */
diff --git a/ncurses-5.2/form/frm_data.c b/ncurses-5.2/form/frm_data.c
new file mode 100644
index 0000000..a96b4f1
--- /dev/null
+++ b/ncurses-5.2/form/frm_data.c
@@ -0,0 +1,181 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  bool data_behind(const FORM *form)
+|   
+|   Description   :  Check for off-screen data behind. This is nearly trivial
+|                    becose the begin of a field is fixed.
+|
+|   Return Values :  TRUE   - there are off-screen data behind
+|                    FALSE  - there are no off-screen data behind
++--------------------------------------------------------------------------*/
+bool data_behind(const FORM *form)
+{
+  bool result = FALSE;
+
+  if (form && (form->status & _POSTED) && form->current)
+    {
+      FIELD *field;
+
+      field = form->current;
+      if (!Single_Line_Field(field))
+	{
+	  result = (form->toprow==0) ? FALSE : TRUE;
+	}
+      else
+	{
+	  result = (form->begincol==0) ? FALSE : TRUE;
+	}
+    }
+  return(result);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static char * After_Last_Non_Pad_Position(
+|                                    char *buffer,
+|                                    int len,
+|                                    int pad)
+|   
+|   Description   :  Find the last position in the buffer that doesn't
+|                    contain a padding character.
+|
+|   Return Values :  The pointer to this position 
++--------------------------------------------------------------------------*/
+INLINE 
+static char * After_Last_Non_Pad_Position(char *buffer, int len, int pad)
+{
+  char *end = buffer + len;
+
+  assert(buffer && len>=0);
+  while ( (buffer < end) && (*(end-1)==pad) )
+    end--;
+
+  return end;
+}
+
+#define SMALL_BUFFER_SIZE (80)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  bool data_ahead(const FORM *form)
+|   
+|   Description   :  Check for off-screen data ahead. This is more difficult
+|                    because a dynamic field has a variable end. 
+|
+|   Return Values :  TRUE   - there are off-screen data ahead
+|                    FALSE  - there are no off-screen data ahead
++--------------------------------------------------------------------------*/
+bool data_ahead(const FORM *form)
+{
+  bool result = FALSE;
+
+  if (form && (form->status & _POSTED) && form->current)
+    {
+      static char buffer[SMALL_BUFFER_SIZE + 1];
+      FIELD *field;
+      bool large_buffer;
+      bool cursor_moved = FALSE;
+      char *bp;
+      char *found_content;
+      int pos;
+
+      field = form->current;
+      assert(form->w);
+
+      large_buffer = (field->cols > SMALL_BUFFER_SIZE);
+      if (large_buffer)
+	bp = (char *)malloc((size_t)(field->cols) + 1);
+      else
+	bp = buffer;
+
+      assert(bp);
+      
+      if (Single_Line_Field(field))
+	{
+	  int check_len;
+
+	  pos = form->begincol + field->cols;
+	  while (pos < field->dcols)
+	    {
+	      check_len = field->dcols - pos;
+	      if ( check_len >= field->cols )
+		check_len = field->cols;
+	      cursor_moved = TRUE;
+	      wmove(form->w,0,pos);
+	      winnstr(form->w,bp,check_len);
+	      found_content = 
+		After_Last_Non_Pad_Position(bp,check_len,field->pad);
+	      if (found_content==bp)
+		  pos += field->cols;		  
+	      else
+		{
+		  result = TRUE;
+		  break;
+		}
+	    }
+	}
+      else
+	{
+	  pos = form->toprow + field->rows;
+	  while (pos < field->drows)
+	    {
+	      cursor_moved = TRUE;
+	      wmove(form->w,pos,0);
+	      pos++;
+	      winnstr(form->w,bp,field->cols);
+	      found_content = 
+		After_Last_Non_Pad_Position(bp,field->cols,field->pad);
+	      if (found_content!=bp)
+		{
+		  result = TRUE;
+		  break;
+		}
+	    }
+	}
+
+      if (large_buffer)
+	free(bp);
+
+      if (cursor_moved)
+	wmove(form->w,form->currow,form->curcol);
+    }
+  return(result);
+}
+
+/* frm_data.c ends here */
diff --git a/ncurses-5.2/form/frm_def.c b/ncurses-5.2/form/frm_def.c
new file mode 100644
index 0000000..489dae3
--- /dev/null
+++ b/ncurses-5.2/form/frm_def.c
@@ -0,0 +1,376 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/* this can't be readonly */
+static FORM default_form = {
+  0,                                    /* status     */
+  0,                                    /* rows       */
+  0,                                    /* cols       */
+  0,                                    /* currow     */
+  0,                                    /* curcol     */
+  0,                                    /* toprow     */
+  0,                                    /* begincol   */
+  -1,                                   /* maxfield   */
+  -1,                                   /* maxpage    */
+  -1,                                   /* curpage    */
+  ALL_FORM_OPTS,                        /* opts       */
+  (WINDOW *)0,                          /* win        */
+  (WINDOW *)0,                          /* sub        */
+  (WINDOW *)0,                          /* w          */
+  (FIELD **)0,                          /* field      */
+  (FIELD *)0,                           /* current    */
+  (_PAGE *)0,                           /* page       */
+  (char *)0,                            /* usrptr     */
+  NULL,			                /* forminit   */
+  NULL,                                 /* formterm   */
+  NULL,                                 /* fieldinit  */
+  NULL                                  /* fieldterm  */
+};
+
+FORM *_nc_Default_Form = &default_form;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static FIELD *Insert_Field_By_Position(
+|                                     FIELD *new_field, 
+|                                     FIELD *head )
+|   
+|   Description   :  Insert new_field into sorted fieldlist with head "head"
+|                    and return new head of sorted fieldlist. Sorting
+|                    criteria is (row,column). This is a circular list.
+|
+|   Return Values :  New head of sorted fieldlist
++--------------------------------------------------------------------------*/
+static FIELD *Insert_Field_By_Position(FIELD *newfield, FIELD *head)
+{
+  FIELD *current, *newhead;
+  
+  assert(newfield);
+
+  if (!head)
+    { /* empty list is trivial */
+      newhead = newfield->snext = newfield->sprev = newfield;
+    }
+  else
+    {
+      newhead = current = head;
+      while((current->frow < newfield->frow) || 
+	    ((current->frow==newfield->frow) && 
+	     (current->fcol < newfield->fcol)) )
+	{
+	  current = current->snext;
+	  if (current==head)
+	    { /* We cycled through. Reset head to indicate that */
+	      head = (FIELD *)0;
+	      break;
+	    }
+	}
+      /* we leave the loop with current pointing to the field after newfield*/
+      newfield->snext	 = current;
+      newfield->sprev	 = current->sprev;
+      newfield->snext->sprev = newfield;
+      newfield->sprev->snext = newfield;
+      if (current==head) 
+	newhead = newfield;
+    }
+  return(newhead);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Disconnect_Fields(FORM *form)
+|   
+|   Description   :  Break association between form and array of fields.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void Disconnect_Fields( FORM * form )
+{
+  if (form->field)
+    {
+      FIELD **fields;
+
+      for(fields=form->field;*fields;fields++)
+	{
+	  if (form == (*fields)->form) 
+	    (*fields)->form = (FORM *)0;
+	}
+      
+      form->rows = form->cols = 0;
+      form->maxfield = form->maxpage = -1;
+      form->field = (FIELD **)0;
+      if (form->page) 
+	free(form->page);
+      form->page = (_PAGE *)0;
+    }	
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Connect_Fields(FORM *form, FIELD **fields)
+|   
+|   Description   :  Set association between form and array of fields.
+|
+|   Return Values :  E_OK            - no error
+|                    E_CONNECTED     - a field is already connected
+|                    E_BAD_ARGUMENT  - Invalid form pointer or field array
+|                    E_SYSTEM_ERROR  - not enough memory
++--------------------------------------------------------------------------*/
+static int Connect_Fields(FORM  * form, FIELD ** fields)
+{
+  int field_cnt, j;
+  int page_nr;
+  int maximum_row_in_field, maximum_col_in_field;
+  _PAGE *pg;
+  
+  assert(form);
+
+  form->field    = fields;
+  form->maxfield = 0;
+  form->maxpage  = 0;
+
+  if (!fields)
+    RETURN(E_OK);
+  
+  page_nr = 0;
+  /* store formpointer in fields and count pages */
+  for(field_cnt=0;fields[field_cnt];field_cnt++)
+    {
+      if (fields[field_cnt]->form) 
+	RETURN(E_CONNECTED);
+      if ( field_cnt==0 || 
+	  (fields[field_cnt]->status & _NEWPAGE)) 
+	page_nr++;
+      fields[field_cnt]->form = form;
+    }	
+  if (field_cnt==0)
+    RETURN(E_BAD_ARGUMENT);
+  
+  /* allocate page structures */
+  if ( (pg = (_PAGE *)malloc(page_nr * sizeof(_PAGE))) != (_PAGE *)0 )
+    {
+      form->page = pg;
+    }
+  else
+    RETURN(E_SYSTEM_ERROR);
+  
+  /* Cycle through fields and calculate page boundaries as well as
+     size of the form */
+  for(j=0;j<field_cnt;j++)
+    {
+      if (j==0) 
+	pg->pmin = j;
+      else
+	{
+	  if (fields[j]->status & _NEWPAGE)
+	    {
+	      pg->pmax = j-1;
+	      pg++;
+	      pg->pmin = j;
+	    }
+	}
+      
+      maximum_row_in_field = fields[j]->frow + fields[j]->rows;
+      maximum_col_in_field = fields[j]->fcol + fields[j]->cols;
+      
+      if (form->rows < maximum_row_in_field) 
+	form->rows = maximum_row_in_field;
+      if (form->cols < maximum_col_in_field) 
+	form->cols = maximum_col_in_field;
+    }
+  
+  pg->pmax       = field_cnt-1;
+  form->maxfield = field_cnt;
+  form->maxpage  = page_nr; 
+  
+  /* Sort fields on form pages */
+  for(page_nr = 0;page_nr < form->maxpage; page_nr++)
+    {
+      FIELD *fld = (FIELD *)0;
+      for(j = form->page[page_nr].pmin;j <= form->page[page_nr].pmax;j++)
+	{
+	  fields[j]->index = j;
+	  fields[j]->page  = page_nr;
+	  fld = Insert_Field_By_Position(fields[j],fld);
+	}
+      form->page[page_nr].smin = fld->index;
+      form->page[page_nr].smax = fld->sprev->index;
+    }
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Associate_Fields(FORM *form, FIELD **fields)
+|   
+|   Description   :  Set association between form and array of fields. 
+|                    If there are fields, position to first active field.
+|
+|   Return Values :  E_OK            - success
+|                    any other       - error occured
++--------------------------------------------------------------------------*/
+INLINE static int Associate_Fields(FORM  *form, FIELD **fields)
+{
+  int res = Connect_Fields(form,fields);
+  if (res == E_OK)
+    {
+      if (form->maxpage>0)
+	{
+	  form->curpage = 0;
+	  form_driver(form,FIRST_ACTIVE_MAGIC);
+	}
+      else
+	{
+	  form->curpage = -1;
+	  form->current = (FIELD *)0;
+	} 
+    }
+  return(res);
+}
+			    
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FORM *new_form( FIELD **fields )
+|   
+|   Description   :  Create new form with given array of fields.
+|
+|   Return Values :  Pointer to form. NULL if error occured.
++--------------------------------------------------------------------------*/
+FORM *new_form(FIELD ** fields)
+{	
+  int err = E_SYSTEM_ERROR;
+
+  FORM *form = (FORM *)malloc(sizeof(FORM));
+  
+  if (form)
+    {
+      *form = *_nc_Default_Form;
+      if ((err=Associate_Fields(form,fields))!=E_OK)
+	{
+	  free_form(form);
+	  form = (FORM *)0;
+	}
+    }
+
+  if (!form)
+    SET_ERROR(err);
+  
+  return(form);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int free_form( FORM *form )
+|   
+|   Description   :  Release internal memory associated with form.
+|
+|   Return Values :  E_OK           - no error
+|                    E_BAD_ARGUMENT - invalid form pointer
+|                    E_POSTED       - form is posted
++--------------------------------------------------------------------------*/
+int free_form(FORM * form)
+{
+  if ( !form )	
+    RETURN(E_BAD_ARGUMENT);
+
+  if ( form->status & _POSTED)  
+    RETURN(E_POSTED);
+  
+  Disconnect_Fields( form );
+  if (form->page) 
+    free(form->page);
+  free(form);
+  
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_form_fields( FORM *form, FIELD **fields )
+|   
+|   Description   :  Set a new association of an array of fields to a form
+|
+|   Return Values :  E_OK              - no error
+|                    E_BAD_ARGUMENT    - invalid form pointer
+|                    E_POSTED          - form is posted
++--------------------------------------------------------------------------*/
+int set_form_fields(FORM  * form, FIELD ** fields)
+{
+  FIELD **old;
+  int res;
+  
+  if ( !form )	
+    RETURN(E_BAD_ARGUMENT);
+
+  if ( form->status & _POSTED )	
+    RETURN(E_POSTED);
+  
+  old = form->field;
+  Disconnect_Fields( form );
+  
+  if( (res = Associate_Fields( form, fields )) != E_OK )
+    Connect_Fields( form, old );
+  
+  RETURN(res);
+}
+	
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FIELD **form_fields( const FORM *form )
+|   
+|   Description   :  Retrieve array of fields
+|
+|   Return Values :  Pointer to field array
++--------------------------------------------------------------------------*/
+FIELD **form_fields(const FORM * form)
+{
+  return (Normalize_Form( form )->field);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int field_count( const FORM *form )
+|   
+|   Description   :  Retrieve number of fields
+|
+|   Return Values :  Number of fields, -1 if none are defined
++--------------------------------------------------------------------------*/
+int field_count(const FORM * form)
+{
+  return (Normalize_Form( form )->maxfield);
+}
+
+/* frm_def.c ends here */
diff --git a/ncurses-5.2/form/frm_driver.c b/ncurses-5.2/form/frm_driver.c
new file mode 100644
index 0000000..6ea5dab
--- /dev/null
+++ b/ncurses-5.2/form/frm_driver.c
@@ -0,0 +1,3843 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*----------------------------------------------------------------------------
+  This is the core module of the form library. It contains the majority
+  of the driver routines as well as the form_driver function. 
+
+  Essentially this module is nearly the whole library. This is because
+  all the functions in this module depends on some others in the module,
+  so it makes no sense to split them into separate files because they
+  will always be linked together. The only acceptable concern is turnaround
+  time for this module, but now we have all Pentiums or Riscs, so what!
+
+  The driver routines are grouped into nine generic categories:
+
+   a)   Page Navigation            ( all functions prefixed by PN_ )
+        The current page of the form is left and some new page is
+        entered.
+   b)   Inter-Field Navigation     ( all functions prefixed by FN_ )
+        The current field of the form is left and some new field is
+        entered.
+   c)   Intra-Field Navigation     ( all functions prefixed by IFN_ )
+        The current position in the current field is changed. 
+   d)   Vertical Scrolling         ( all functions prefixed by VSC_ )
+        Esseantially this is a specialization of Intra-Field navigation.
+        It has to check for a multi-line field.
+   e)   Horizontal Scrolling       ( all functions prefixed by HSC_ )
+        Esseantially this is a specialization of Intra-Field navigation.
+        It has to check for a single-line field.
+   f)   Field Editing              ( all functions prefixed by FE_ )
+        The content of the current field is changed
+   g)   Edit Mode requests         ( all functions prefixed by EM_ )
+        Switching between insert and overlay mode
+   h)   Field-Validation requests  ( all functions prefixed by FV_ )
+        Perform verifications of the field.
+   i)   Choice requests            ( all functions prefixed by CR_ )
+        Requests to enumerate possible field values
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Some remarks on the placements of assert() macros :
+  I use them only on "strategic" places, i.e. top level entries where
+  I want to make sure that things are set correctly. Throughout subordinate
+  routines I omit them mostly.
+  --------------------------------------------------------------------------*/
+
+/*
+Some options that may effect compatibility in behavior to SVr4 forms,
+but they are here to allow a more intuitive and user friendly behaviour of
+our form implementation. This doesn't affect the API, so we feel it is
+uncritical.
+
+The initial implementation tries to stay very close with the behaviour
+of the original SVr4 implementation, although in some areas it is quite
+clear that this isn't the most appropriate way. As far as possible this
+sources will allow you to build a forms lib that behaves quite similar
+to SVr4, but now and in the future we will give you better options. 
+Perhaps at some time we will make this configurable at runtime.
+*/
+
+/* Implement a more user-friendly previous/next word behaviour */
+#define FRIENDLY_PREV_NEXT_WORD (1)
+/* Fix the wrong behaviour for forms with all fields inactive */
+#define FIX_FORM_INACTIVE_BUG (1)
+/* Allow dynamic field growth also when navigating past the end */
+#define GROW_IF_NAVIGATE (1)
+
+/*----------------------------------------------------------------------------
+  Forward references to some internally used static functions
+  --------------------------------------------------------------------------*/
+static int Inter_Field_Navigation ( int (* const fct) (FORM *), FORM * form );
+static int FN_Next_Field (FORM * form);
+static int FN_Previous_Field (FORM * form);
+static int FE_New_Line(FORM *);
+static int FE_Delete_Previous(FORM *);
+
+/*----------------------------------------------------------------------------
+  Macro Definitions.
+
+  Some Remarks on that: I use the convention to use UPPERCASE for constants
+  defined by Macros. If I provide a macro as a kind of inline routine to
+  provide some logic, I use my Upper_Lower case style.
+  --------------------------------------------------------------------------*/
+
+/* Calculate the position of a single row in a field buffer */
+#define Position_Of_Row_In_Buffer(field,row) ((row)*(field)->dcols)
+
+/* Calculate start address for the fields buffer# N */
+#define Address_Of_Nth_Buffer(field,N) \
+  ((field)->buf + (N)*(1+Buffer_Length(field)))
+
+/* Calculate the start address of the row in the fields specified buffer# N */
+#define Address_Of_Row_In_Nth_Buffer(field,N,row) \
+  (Address_Of_Nth_Buffer(field,N) + Position_Of_Row_In_Buffer(field,row))
+
+/* Calculate the start address of the row in the fields primary buffer */
+#define Address_Of_Row_In_Buffer(field,row) \
+  Address_Of_Row_In_Nth_Buffer(field,0,row)
+
+/* Calculate the start address of the row in the forms current field
+   buffer# N */
+#define Address_Of_Current_Row_In_Nth_Buffer(form,N) \
+   Address_Of_Row_In_Nth_Buffer((form)->current,N,(form)->currow)
+
+/* Calculate the start address of the row in the forms current field
+   primary buffer */
+#define Address_Of_Current_Row_In_Buffer(form) \
+   Address_Of_Current_Row_In_Nth_Buffer(form,0)
+
+/* Calculate the address of the cursor in the forms current field
+   primary buffer */
+#define Address_Of_Current_Position_In_Nth_Buffer(form,N) \
+   (Address_Of_Current_Row_In_Nth_Buffer(form,N) + (form)->curcol)
+
+/* Calculate the address of the cursor in the forms current field
+   buffer# N */
+#define Address_Of_Current_Position_In_Buffer(form) \
+  Address_Of_Current_Position_In_Nth_Buffer(form,0)
+
+/* Logic to decide wether or not a field is actually a field with
+   vertical or horizontal scrolling */
+#define Is_Scroll_Field(field)          \
+   (((field)->drows > (field)->rows) || \
+    ((field)->dcols > (field)->cols))
+
+/* Logic to decide whether or not a field needs to have an individual window
+   instead of a derived window because it contains invisible parts.
+   This is true for non-public fields and for scrollable fields. */
+#define Has_Invisible_Parts(field)     \
+  (!((field)->opts & O_PUBLIC)      || \
+   Is_Scroll_Field(field))
+
+/* Logic to decide whether or not a field needs justification */
+#define Justification_Allowed(field)        \
+   (((field)->just != NO_JUSTIFICATION)  && \
+    (Single_Line_Field(field))           && \
+    (((field)->dcols == (field)->cols)   && \
+    ((field)->opts & O_STATIC))             )
+
+/* Logic to determine whether or not a dynamic field may still grow */
+#define Growable(field) ((field)->status & _MAY_GROW)
+
+/* Macro to set the attributes for a fields window */
+#define Set_Field_Window_Attributes(field,win) \
+(  wbkgdset((win),(chtype)((field)->pad | (field)->back)), \
+   wattrset((win),(field)->fore) )
+
+/* Logic to decide whether or not a field really appears on the form */
+#define Field_Really_Appears(field)         \
+  ((field->form)                          &&\
+   (field->form->status & _POSTED)        &&\
+   (field->opts & O_VISIBLE)              &&\
+   (field->page == field->form->curpage))
+
+/* Logic to determine whether or not we are on the first position in the
+   current field */
+#define First_Position_In_Current_Field(form) \
+  (((form)->currow==0) && ((form)->curcol==0))
+
+
+#define Minimum(a,b) (((a)<=(b)) ? (a) : (b))
+#define Maximum(a,b) (((a)>=(b)) ? (a) : (b))
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static char *Get_Start_Of_Data(char * buf, int blen)
+|   
+|   Description   :  Return pointer to first non-blank position in buffer.
+|                    If buffer is empty return pointer to buffer itself.
+|
+|   Return Values :  Pointer to first non-blank position in buffer
++--------------------------------------------------------------------------*/
+INLINE static char *Get_Start_Of_Data(char * buf, int blen)
+{
+  char *p   = buf;
+  char *end = &buf[blen];
+
+  assert(buf && blen>=0);
+  while( (p < end) && is_blank(*p) ) 
+    p++;
+  return( (p==end) ? buf : p );
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static char *After_End_Of_Data(char * buf, int blen)
+|   
+|   Description   :  Return pointer after last non-blank position in buffer.
+|                    If buffer is empty, return pointer to buffer itself.
+|
+|   Return Values :  Pointer to position after last non-blank position in 
+|                    buffer.
++--------------------------------------------------------------------------*/
+INLINE static char *After_End_Of_Data(char * buf,int blen)
+{
+  char *p   = &buf[blen];
+  
+  assert(buf && blen>=0);
+  while( (p>buf) && is_blank(p[-1]) ) 
+    p--;
+  return( p );
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static char *Get_First_Whitespace_Character(
+|                                     char * buf, int   blen)
+|   
+|   Description   :  Position to the first whitespace character.
+|
+|   Return Values :  Pointer to first whitespace character in buffer.
++--------------------------------------------------------------------------*/
+INLINE static char *Get_First_Whitespace_Character(char * buf, int blen)
+{
+  char *p   = buf;
+  char *end = &p[blen];
+  
+  assert(buf && blen>=0);
+  while( (p < end) && !is_blank(*p)) 
+    p++;
+  return( (p==end) ? buf : p );
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static char *After_Last_Whitespace_Character(
+|                                     char * buf, int blen)
+|   
+|   Description   :  Get the position after the last whitespace character.
+|
+|   Return Values :  Pointer to position after last whitespace character in 
+|                    buffer.
++--------------------------------------------------------------------------*/
+INLINE static char *After_Last_Whitespace_Character(char * buf, int blen)
+{
+  char *p   = &buf[blen];
+  
+  assert(buf && blen>=0);
+  while( (p>buf) && !is_blank(p[-1]) ) 
+    p--;
+  return( p );
+}
+
+/* Set this to 1 to use the div_t version. This is a good idea if your
+   compiler has an intrinsic div() support. Unfortunately GNU-C has it
+   not yet. 
+   N.B.: This only works if form->curcol follows immediately form->currow
+         and both are of type int. 
+*/
+#define USE_DIV_T (0)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Adjust_Cursor_Position(
+|                                       FORM * form, const char * pos)
+|   
+|   Description   :  Set current row and column of the form to values 
+|                    corresponding to the buffer position.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+INLINE static void Adjust_Cursor_Position(FORM * form, const char * pos)
+{
+  FIELD *field;
+  int idx;
+
+  field = form->current;
+  assert( pos >= field->buf && field->dcols > 0);
+  idx = (int)( pos - field->buf );
+#if USE_DIV_T
+  *((div_t *)&(form->currow)) = div(idx,field->dcols);
+#else
+  form->currow = idx / field->dcols;
+  form->curcol = idx - field->cols * form->currow;
+#endif  
+  if ( field->drows < form->currow )
+    form->currow = 0;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Buffer_To_Window(
+|                                      const FIELD  * field,
+|                                      WINDOW * win)
+|   
+|   Description   :  Copy the buffer to the window. If its a multiline
+|                    field, the buffer is split to the lines of the
+|                    window without any editing.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void Buffer_To_Window(const FIELD  * field, WINDOW * win)
+{
+  int width, height;
+  int len;
+  int row;
+  char *pBuffer;
+
+  assert(win && field);
+
+  width  = getmaxx(win);
+  height = getmaxy(win);
+
+  for(row=0, pBuffer=field->buf; 
+      row < height; 
+      row++, pBuffer += width )
+    {
+      if ((len = (int)( After_End_Of_Data( pBuffer, width ) - pBuffer )) > 0)
+	{
+	  wmove( win, row, 0 );
+	  waddnstr( win, pBuffer, len );
+	}
+    }	
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Window_To_Buffer(
+|                                          WINDOW * win,
+|                                          FIELD  * field)
+|   
+|   Description   :  Copy the content of the window into the buffer.
+|                    The multiple lines of a window are simply
+|                    concatenated into the buffer. Pad characters in
+|                    the window will be replaced by blanks in the buffer.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void Window_To_Buffer(WINDOW * win, FIELD  * field)
+{
+  int pad;
+  int len = 0;
+  char *p;
+  int row, height;
+  
+  assert(win && field && field->buf );
+
+  pad = field->pad;
+  p = field->buf;
+  height = getmaxy(win);
+
+  for(row=0; (row < height) && (row < field->drows); row++ )
+    {
+      wmove( win, row, 0 );
+      len += winnstr( win, p+len, field->dcols );
+    }
+  p[len] = '\0';
+
+  /* replace visual padding character by blanks in buffer */
+  if (pad != C_BLANK)
+    {
+      int i;
+      for(i=0; i<len; i++, p++)
+	{
+	  if (*p==pad) 
+	    *p = C_BLANK;
+	}
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Synchronize_Buffer(FORM * form)
+|   
+|   Description   :  If there was a change, copy the content of the
+|                    window into the buffer, so the buffer is synchronized
+|                    with the windows content. We have to indicate that the
+|                    buffer needs validation due to the change.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+INLINE static void Synchronize_Buffer(FORM * form)
+{
+  if (form->status & _WINDOW_MODIFIED)
+    {
+      form->status &= ~_WINDOW_MODIFIED;
+      form->status |=  _FCHECK_REQUIRED;
+      Window_To_Buffer(form->w,form->current);
+      wmove(form->w,form->currow,form->curcol);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Field_Grown( FIELD *field, int amount)
+|   
+|   Description   :  This function is called for growable dynamic fields
+|                    only. It has to increase the buffers and to allocate
+|                    a new window for this field.
+|                    This function has the side effect to set a new
+|                    field-buffer pointer, the dcols and drows values
+|                    as well as a new current Window for the field.
+|
+|   Return Values :  TRUE     - field successfully increased
+|                    FALSE    - there was some error
++--------------------------------------------------------------------------*/
+static bool Field_Grown(FIELD * field, int amount)
+{
+  bool result = FALSE;
+
+  if (field && Growable(field))
+    {
+      bool single_line_field = Single_Line_Field(field);
+      int old_buflen = Buffer_Length(field);
+      int new_buflen;
+      int old_dcols = field->dcols;
+      int old_drows = field->drows;
+      char *oldbuf  = field->buf;
+      char *newbuf;
+
+      int growth;
+      FORM *form = field->form;
+      bool need_visual_update = ((form != (FORM *)0)      &&
+				 (form->status & _POSTED) &&
+				 (form->current==field));
+      
+      if (need_visual_update)
+	Synchronize_Buffer(form);
+      
+      if (single_line_field)
+	{
+	  growth = field->cols * amount;
+	  if (field->maxgrow)
+	    growth = Minimum(field->maxgrow - field->dcols,growth);
+	  field->dcols += growth;
+	  if (field->dcols == field->maxgrow)
+	    field->status &= ~_MAY_GROW;
+	}
+      else
+	{
+	  growth = (field->rows + field->nrow) * amount;
+	  if (field->maxgrow)
+	    growth = Minimum(field->maxgrow - field->drows,growth);
+	  field->drows += growth;
+	  if (field->drows == field->maxgrow)
+	    field->status &= ~_MAY_GROW;
+	}
+      /* drows, dcols changed, so we get really the new buffer length */
+      new_buflen = Buffer_Length(field);
+      newbuf=(char *)malloc((size_t)Total_Buffer_Size(field));
+      if (!newbuf)
+	{ /* restore to previous state */
+	  field->dcols = old_dcols;
+	  field->drows = old_drows;
+	  if (( single_line_field && (field->dcols!=field->maxgrow)) ||
+	      (!single_line_field && (field->drows!=field->maxgrow)))
+	    field->status |= _MAY_GROW;
+	  return FALSE;
+	}
+      else
+	{ /* Copy all the buffers. This is the reason why we can't
+	     just use realloc().
+	     */
+	  int i;
+	  char *old_bp;
+	  char *new_bp;
+	  
+	  field->buf = newbuf;
+	  for(i=0;i<=field->nbuf;i++)
+	    {
+	      new_bp = Address_Of_Nth_Buffer(field,i);
+	      old_bp = oldbuf + i*(1+old_buflen);
+	      memcpy(new_bp,old_bp,(size_t)old_buflen);
+	      if (new_buflen > old_buflen)
+		memset(new_bp + old_buflen,C_BLANK,
+		       (size_t)(new_buflen - old_buflen));
+	      *(new_bp + new_buflen) = '\0';
+	    }
+
+	  if (need_visual_update)
+	    { 	      
+	      WINDOW *new_window = newpad(field->drows,field->dcols);
+	      if (!new_window)
+		{ /* restore old state */
+		  field->dcols = old_dcols;
+		  field->drows = old_drows;
+		  field->buf   = oldbuf;
+		  if (( single_line_field              && 
+			(field->dcols!=field->maxgrow)) ||
+		      (!single_line_field              && 
+		       (field->drows!=field->maxgrow)))
+		    field->status |= _MAY_GROW;
+		  free( newbuf );
+		  return FALSE;
+		}
+	      assert(form!=(FORM *)0);
+	      delwin(form->w);
+	      form->w = new_window;
+	      Set_Field_Window_Attributes(field,form->w);
+	      werase(form->w);
+	      Buffer_To_Window(field,form->w);
+	      untouchwin(form->w);
+	      wmove(form->w,form->currow,form->curcol);
+	    }
+
+	  free(oldbuf);
+	  /* reflect changes in linked fields */
+	  if (field != field->link)
+	    {
+	      FIELD *linked_field;
+	      for(linked_field = field->link;
+		  linked_field!= field;
+		  linked_field = linked_field->link)
+		{
+		  linked_field->buf   = field->buf;
+		  linked_field->drows = field->drows;
+		  linked_field->dcols = field->dcols;
+		}
+	    }
+	  result = TRUE;
+	}	
+    }
+  return(result);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int _nc_Position_Form_Cursor(FORM * form)
+|   
+|   Description   :  Position the cursor in the window for the current
+|                    field to be in sync. with the currow and curcol 
+|                    values.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid form pointer
+|                    E_SYSTEM_ERROR    - form has no current field or
+|                                        field-window
++--------------------------------------------------------------------------*/
+int
+_nc_Position_Form_Cursor(FORM * form)
+{
+  FIELD  *field;
+  WINDOW *formwin;
+  
+  if (!form)
+    return(E_BAD_ARGUMENT);
+
+  if (!form->w || !form->current) 
+    return(E_SYSTEM_ERROR);
+
+  field    = form->current;
+  formwin  = Get_Form_Window(form);
+
+  wmove( form->w, form->currow, form->curcol );
+  if ( Has_Invisible_Parts(field) )
+    {
+      /* in this case fieldwin isn't derived from formwin, so we have
+	 to move the cursor in formwin by hand... */
+      wmove(formwin,
+	    field->frow + form->currow - form->toprow,
+	    field->fcol + form->curcol - form->begincol);
+      wcursyncup(formwin);
+    }
+  else 
+    wcursyncup(form->w);
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int _nc_Refresh_Current_Field(FORM * form)
+|   
+|   Description   :  Propagate the changes in the fields window to the
+|                    window of the form.
+|
+|   Return Values :  E_OK              - on success
+|                    E_BAD_ARGUMENT    - invalid form pointer
+|                    E_SYSTEM_ERROR    - general error
++--------------------------------------------------------------------------*/
+int
+_nc_Refresh_Current_Field(FORM * form)
+{
+  WINDOW *formwin;
+  FIELD  *field;
+
+  if (!form)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (!form->w || !form->current) 
+    RETURN(E_SYSTEM_ERROR);
+
+  field    = form->current;
+  formwin  = Get_Form_Window(form);
+
+  if (field->opts & O_PUBLIC)
+    {
+      if (Is_Scroll_Field(field))
+	{
+	  /* Again, in this case the fieldwin isn't derived from formwin,
+	     so we have to perform a copy operation. */
+	  if (Single_Line_Field(field))
+	    { /* horizontal scrolling */
+	      if (form->curcol < form->begincol)
+		  form->begincol = form->curcol;
+	      else
+		{
+		  if (form->curcol >= (form->begincol + field->cols))
+		      form->begincol = form->curcol - field->cols + 1;
+		}
+	      copywin(form->w,
+		      formwin,
+		      0,
+		      form->begincol,
+		      field->frow,
+		      field->fcol,
+		      field->frow,
+		      field->cols + field->fcol - 1,
+		      0);
+	    }
+	  else
+	    { /* A multiline, i.e. vertical scrolling field */
+	      int row_after_bottom,first_modified_row,first_unmodified_row;
+
+	      if (field->drows > field->rows)
+		{
+		  row_after_bottom = form->toprow + field->rows;
+		  if (form->currow < form->toprow)
+		    {
+		      form->toprow = form->currow;
+		      field->status |= _NEWTOP;
+		    }
+		  if (form->currow >= row_after_bottom)
+		    {
+		      form->toprow = form->currow - field->rows + 1;
+		      field->status |= _NEWTOP;
+		    }
+		  if (field->status & _NEWTOP)
+		    { /* means we have to copy whole range */
+		      first_modified_row = form->toprow;
+		      first_unmodified_row = first_modified_row + field->rows;
+		      field->status &= ~_NEWTOP;
+		    }
+		  else 
+		    { /* we try to optimize : finding the range of touched
+                         lines */
+		      first_modified_row = form->toprow;
+		      while(first_modified_row < row_after_bottom)
+			{
+			  if (is_linetouched(form->w,first_modified_row)) 
+			    break;
+			  first_modified_row++;
+			}
+		      first_unmodified_row = first_modified_row;
+		      while(first_unmodified_row < row_after_bottom)
+			{
+			  if (!is_linetouched(form->w,first_unmodified_row)) 
+			    break;
+			  first_unmodified_row++;
+			}
+		    }
+		}
+	      else
+		{
+		  first_modified_row   = form->toprow;
+		  first_unmodified_row = first_modified_row + field->rows;
+		}
+	      if (first_unmodified_row != first_modified_row)
+		copywin(form->w,
+			formwin,
+			first_modified_row,
+			0,
+			field->frow + first_modified_row - form->toprow,
+			field->fcol,
+			field->frow + first_unmodified_row - form->toprow - 1,
+			field->cols + field->fcol - 1,
+			0);
+	    }
+	  wsyncup(formwin);
+	}
+      else
+	{ /* if the field-window is simply a derived window, i.e. contains
+	     no invisible parts, the whole thing is trivial 
+	  */
+	  wsyncup(form->w);
+	}
+    }
+  untouchwin(form->w);
+  return _nc_Position_Form_Cursor(form);
+}
+	
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Perform_Justification(
+|                                        FIELD  * field,
+|                                        WINDOW * win)
+|   
+|   Description   :  Output field with requested justification 
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void Perform_Justification(FIELD  * field, WINDOW * win)
+{
+  char *bp;
+  int len;
+  int col  = 0;
+
+  bp  = Get_Start_Of_Data(field->buf,Buffer_Length(field));
+  len = (int)(After_End_Of_Data(field->buf,Buffer_Length(field)) - bp);
+
+  if (len>0)
+    {
+      assert(win && (field->drows == 1) && (field->dcols == field->cols));
+
+      switch(field->just)
+	{
+	case JUSTIFY_LEFT:
+	  break;
+	case JUSTIFY_CENTER:
+	  col = (field->cols - len)/2;
+	  break;
+	case JUSTIFY_RIGHT:
+	  col = field->cols - len;
+	  break;
+	default:
+	  break;
+	}
+
+      wmove(win,0,col);
+      waddnstr(win,bp,len);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Undo_Justification(
+|                                     FIELD  * field,
+|                                     WINDOW * win)
+|   
+|   Description   :  Display field without any justification, i.e.
+|                    left justified
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void Undo_Justification(FIELD  * field, WINDOW * win)
+{
+  char *bp;
+  int len;
+
+  bp  = Get_Start_Of_Data(field->buf,Buffer_Length(field));
+  len = (int)(After_End_Of_Data(field->buf,Buffer_Length(field))-bp);
+
+  if (len>0)
+    {
+      assert(win);
+      wmove(win,0,0);
+      waddnstr(win,bp,len);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_Char(
+|                                           FIELDTYPE * typ,
+|                                           int ch,
+|                                           TypeArgument *argp)
+|   
+|   Description   :  Perform a single character check for character ch
+|                    according to the fieldtype instance.  
+|
+|   Return Values :  TRUE             - Character is valid
+|                    FALSE            - Character is invalid
++--------------------------------------------------------------------------*/
+static bool Check_Char(FIELDTYPE * typ, int ch, TypeArgument *argp)
+{
+  if (typ) 
+    {
+      if (typ->status & _LINKED_TYPE)
+	{
+	  assert(argp);
+	  return(
+	    Check_Char(typ->left ,ch,argp->left ) ||
+	    Check_Char(typ->right,ch,argp->right) );
+	} 
+      else 
+	{
+	  if (typ->ccheck)
+	    return typ->ccheck(ch,(void *)argp);
+	}
+    }
+  return (isprint((unsigned char)ch) ? TRUE : FALSE);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Display_Or_Erase_Field(
+|                                           FIELD * field,
+|                                           bool bEraseFlag)
+|   
+|   Description   :  Create a subwindow for the field and display the
+|                    buffer contents (apply justification if required)
+|                    or simply erase the field.
+|
+|   Return Values :  E_OK           - on success
+|                    E_SYSTEM_ERROR - some error (typical no memory)
++--------------------------------------------------------------------------*/
+static int Display_Or_Erase_Field(FIELD * field, bool bEraseFlag)
+{
+  WINDOW *win;
+  WINDOW *fwin;
+
+  if (!field)
+    return E_SYSTEM_ERROR;
+
+  fwin = Get_Form_Window(field->form);
+  win  = derwin(fwin,
+		field->rows,field->cols,field->frow,field->fcol);
+
+  if (!win) 
+    return E_SYSTEM_ERROR;
+  else
+    {
+      if (field->opts & O_VISIBLE)
+	Set_Field_Window_Attributes(field,win);
+      else
+	wattrset(win,getattrs(fwin));
+      werase(win);
+    }
+
+  if (!bEraseFlag)
+    {
+      if (field->opts & O_PUBLIC)
+	{
+	  if (Justification_Allowed(field))
+	    Perform_Justification(field,win);
+	  else
+	    Buffer_To_Window(field,win);
+	}
+      field->status &= ~_NEWTOP;
+    }
+  wsyncup(win);
+  delwin(win);
+  return E_OK;
+}
+
+/* Macros to preset the bEraseFlag */
+#define Display_Field(field) Display_Or_Erase_Field(field,FALSE)
+#define Erase_Field(field)   Display_Or_Erase_Field(field,TRUE)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Synchronize_Field(FIELD * field)
+|   
+|   Description   :  Synchronize the windows content with the value in
+|                    the buffer.
+|
+|   Return Values :  E_OK                - success
+|                    E_BAD_ARGUMENT      - invalid field pointer 
+|                    E_SYSTEM_ERROR      - some severe basic error
++--------------------------------------------------------------------------*/
+static int Synchronize_Field(FIELD * field)
+{
+  FORM *form;
+  int res = E_OK;
+
+  if (!field)
+    return(E_BAD_ARGUMENT);
+
+  if (((form=field->form) != (FORM *)0)
+      && Field_Really_Appears(field))
+    {
+      if (field == form->current)
+	{ 
+	  form->currow  = form->curcol = form->toprow = form->begincol = 0;
+	  werase(form->w);
+      
+	  if ( (field->opts & O_PUBLIC) && Justification_Allowed(field) )
+	    Undo_Justification( field, form->w );
+	  else
+	    Buffer_To_Window( field, form->w );
+	  
+	  field->status |= _NEWTOP;
+	  res = _nc_Refresh_Current_Field( form );
+	}
+      else
+	res = Display_Field( field );
+    }
+  field->status |= _CHANGED;
+  return(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Synchronize_Linked_Fields(FIELD * field)
+|   
+|   Description   :  Propagate the Synchronize_Field function to all linked
+|                    fields. The first error that occurs in the sequence
+|                    of updates is the returnvalue.
+|
+|   Return Values :  E_OK                - success
+|                    E_BAD_ARGUMENT      - invalid field pointer 
+|                    E_SYSTEM_ERROR      - some severe basic error
++--------------------------------------------------------------------------*/
+static int Synchronize_Linked_Fields(FIELD * field)
+{
+  FIELD *linked_field;
+  int res = E_OK;
+  int syncres;
+
+  if (!field)
+    return(E_BAD_ARGUMENT);
+
+  if (!field->link)
+    return(E_SYSTEM_ERROR);
+
+  for(linked_field = field->link; 
+      linked_field!= field;
+      linked_field = linked_field->link )
+    {
+      if (((syncres=Synchronize_Field(linked_field)) != E_OK) &&
+	  (res==E_OK))
+	res = syncres;
+    }
+  return(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int _nc_Synchronize_Attributes(FIELD * field)
+|   
+|   Description   :  If a fields visual attributes have changed, this
+|                    routine is called to propagate those changes to the
+|                    screen.  
+|
+|   Return Values :  E_OK             - success
+|                    E_BAD_ARGUMENT   - invalid field pointer
+|                    E_SYSTEM_ERROR   - some severe basic error
++--------------------------------------------------------------------------*/
+int _nc_Synchronize_Attributes(FIELD * field)
+{
+  FORM *form;
+  int res = E_OK;
+  WINDOW *formwin;
+
+  if (!field)
+    return(E_BAD_ARGUMENT);
+
+  if (((form=field->form) != (FORM *)0)
+      && Field_Really_Appears(field))
+    {    
+      if (form->current==field)
+	{
+	  Synchronize_Buffer(form);
+	  Set_Field_Window_Attributes(field,form->w);
+	  werase(form->w);
+	  if (field->opts & O_PUBLIC)
+	    {
+	      if (Justification_Allowed(field))
+		Undo_Justification(field,form->w);
+	      else 
+		Buffer_To_Window(field,form->w);
+	    }
+	  else 
+	    {
+	      formwin = Get_Form_Window(form); 
+	      copywin(form->w,formwin,
+		      0,0,
+		      field->frow,field->fcol,
+		      field->rows-1,field->cols-1,0);
+	      wsyncup(formwin);
+	      Buffer_To_Window(field,form->w);
+	      field->status |= _NEWTOP; /* fake refresh to paint all */
+	      _nc_Refresh_Current_Field(form);
+	    }
+	}
+      else 
+	{
+	  res = Display_Field(field);
+	}
+    }
+  return(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int _nc_Synchronize_Options(FIELD * field,
+|                                                Field_Options newopts)
+|   
+|   Description   :  If a fields options have changed, this routine is
+|                    called to propagate these changes to the screen and
+|                    to really change the behaviour of the field.
+|
+|   Return Values :  E_OK                - success
+|                    E_BAD_ARGUMENT      - invalid field pointer 
+|                    E_SYSTEM_ERROR      - some severe basic error
++--------------------------------------------------------------------------*/
+int
+_nc_Synchronize_Options(FIELD *field, Field_Options newopts)
+{
+  Field_Options oldopts;
+  Field_Options changed_opts;
+  FORM *form;
+  int res = E_OK;
+
+  if (!field)
+    return(E_BAD_ARGUMENT);
+
+  oldopts      = field->opts;
+  changed_opts = oldopts ^ newopts;
+  field->opts  = newopts;
+  form         = field->form;
+
+  if (form)
+    {
+      if (form->current == field)
+	{
+	  field->opts = oldopts;
+	  return(E_CURRENT);
+	}
+
+      if (form->status & _POSTED)
+	{
+	  if ((form->curpage == field->page))
+	    {
+	      if (changed_opts & O_VISIBLE)
+		{
+		  if (newopts & O_VISIBLE)
+		    res = Display_Field(field);
+		  else
+		    res = Erase_Field(field);
+		}
+	      else
+		{
+		  if ((changed_opts & O_PUBLIC) &&
+		      (newopts & O_VISIBLE))
+		    res = Display_Field(field);
+		}
+	    }
+	}
+    }
+
+  if (changed_opts & O_STATIC)
+    {
+      bool single_line_field = Single_Line_Field(field);
+      int res2 = E_OK;
+
+      if (newopts & O_STATIC)
+	{ /* the field becomes now static */
+	  field->status &= ~_MAY_GROW;
+	  /* if actually we have no hidden columns, justification may
+	     occur again */
+	  if (single_line_field                 &&
+	      (field->cols == field->dcols)     &&
+	      (field->just != NO_JUSTIFICATION) &&
+	      Field_Really_Appears(field))
+	    {
+	      res2 = Display_Field(field);
+	    }
+	}
+      else
+	{ /* field is no longer static */
+	  if ((field->maxgrow==0) ||
+	      ( single_line_field && (field->dcols < field->maxgrow)) ||
+	      (!single_line_field && (field->drows < field->maxgrow)))
+	    {
+	      field->status |= _MAY_GROW;
+	      /* a field with justification now changes its behaviour,
+		 so we must redisplay it */
+	      if (single_line_field                 &&
+		  (field->just != NO_JUSTIFICATION) &&
+		  Field_Really_Appears(field))
+		{
+		  res2 = Display_Field(field);
+		}	 
+	    }     
+	}
+      if (res2 != E_OK)
+	res = res2;
+    }
+
+  return(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int _nc_Set_Current_Field(FORM  * form,
+|                                              FIELD * newfield)
+|   
+|   Description   :  Make the newfield the new current field.
+|
+|   Return Values :  E_OK                - success
+|                    E_BAD_ARGUMENT      - invalid form or field pointer 
+|                    E_SYSTEM_ERROR      - some severe basic error
++--------------------------------------------------------------------------*/
+int
+_nc_Set_Current_Field(FORM  *form, FIELD *newfield)
+{
+  FIELD  *field;
+  WINDOW *new_window;
+
+  if (!form || !newfield || !form->current || (newfield->form!=form))
+    return(E_BAD_ARGUMENT);
+
+  if ( (form->status & _IN_DRIVER) )
+    return(E_BAD_STATE);
+
+  if (!(form->field))
+    return(E_NOT_CONNECTED);
+
+  field = form->current;
+ 
+  if ((field!=newfield) || 
+      !(form->status & _POSTED))
+    {
+      if ((form->w) && 
+	  (field->opts & O_VISIBLE) &&
+	  (field->form->curpage == field->page))
+	{
+	  _nc_Refresh_Current_Field(form);
+	  if (field->opts & O_PUBLIC)
+	    {
+	      if (field->drows > field->rows)
+		{
+		  if (form->toprow==0)
+		    field->status &= ~_NEWTOP;
+		  else 
+		    field->status |= _NEWTOP;
+		} 
+	      else 
+		{
+		  if (Justification_Allowed(field))
+		    {
+		      Window_To_Buffer(form->w,field);
+		      werase(form->w);
+		      Perform_Justification(field,form->w);
+		      wsyncup(form->w);
+		    }
+		}
+	    }
+	  delwin(form->w);
+	}
+      
+      field = newfield;
+
+      if (Has_Invisible_Parts(field))
+	new_window = newpad(field->drows,field->dcols);
+      else 
+	new_window = derwin(Get_Form_Window(form),
+			    field->rows,field->cols,field->frow,field->fcol);
+
+      if (!new_window) 
+	return(E_SYSTEM_ERROR);
+
+      form->current = field;
+      form->w       = new_window;
+      form->status &= ~_WINDOW_MODIFIED;
+      Set_Field_Window_Attributes(field,form->w);
+
+      if (Has_Invisible_Parts(field))
+	{
+	  werase(form->w);
+	  Buffer_To_Window(field,form->w);
+	} 
+      else 
+	{
+	  if (Justification_Allowed(field))
+	    {
+	      werase(form->w);
+	      Undo_Justification(field,form->w);
+	      wsyncup(form->w);
+	    }
+	}
+
+      untouchwin(form->w);
+    }
+
+  form->currow = form->curcol = form->toprow = form->begincol = 0;
+  return(E_OK);
+}
+
+/*----------------------------------------------------------------------------
+  Intra-Field Navigation routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int IFN_Next_Character(FORM * form)
+|   
+|   Description   :  Move to the next character in the field. In a multiline
+|                    field this wraps at the end of the line.
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - at the rightmost position
++--------------------------------------------------------------------------*/
+static int IFN_Next_Character(FORM * form)
+{
+  FIELD *field = form->current;
+  
+  if ((++(form->curcol))==field->dcols)
+    {
+      if ((++(form->currow))==field->drows)
+	{
+#if GROW_IF_NAVIGATE
+	  if (!Single_Line_Field(field) && Field_Grown(field,1)) {
+	    form->curcol = 0;
+	    return(E_OK);
+	  }
+#endif
+	  form->currow--;
+#if GROW_IF_NAVIGATE
+	  if (Single_Line_Field(field) && Field_Grown(field,1))
+	    return(E_OK);
+#endif
+	  form->curcol--;
+	  return(E_REQUEST_DENIED);
+	}
+      form->curcol = 0;
+    }
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int IFN_Previous_Character(FORM * form)
+|   
+|   Description   :  Move to the previous character in the field. In a 
+|                    multiline field this wraps and the beginning of the 
+|                    line.
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - at the leftmost position
++--------------------------------------------------------------------------*/
+static int IFN_Previous_Character(FORM * form)
+{
+  if ((--(form->curcol))<0)
+    {
+      if ((--(form->currow))<0)
+	{
+	  form->currow++;
+	  form->curcol++;
+	  return(E_REQUEST_DENIED);
+	}
+      form->curcol = form->current->dcols - 1;
+    }
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int IFN_Next_Line(FORM * form)
+|   
+|   Description   :  Move to the beginning of the next line in the field
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - at the last line
++--------------------------------------------------------------------------*/
+static int IFN_Next_Line(FORM * form)
+{
+  FIELD *field = form->current;
+
+  if ((++(form->currow))==field->drows)
+    {
+#if GROW_IF_NAVIGATE
+      if (!Single_Line_Field(field) && Field_Grown(field,1))
+	return(E_OK);
+#endif
+      form->currow--;
+      return(E_REQUEST_DENIED);
+    }
+  form->curcol = 0;
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int IFN_Previous_Line(FORM * form)
+|   
+|   Description   :  Move to the beginning of the previous line in the field
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - at the first line
++--------------------------------------------------------------------------*/
+static int IFN_Previous_Line(FORM * form)
+{
+  if ( (--(form->currow)) < 0 )
+    {
+      form->currow++;
+      return(E_REQUEST_DENIED);
+    }
+  form->curcol = 0;
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int IFN_Next_Word(FORM * form)
+|   
+|   Description   :  Move to the beginning of the next word in the field.
+|
+|   Return Values :  E_OK             - success
+|                    E_REQUEST_DENIED - there is no next word
++--------------------------------------------------------------------------*/
+static int IFN_Next_Word(FORM * form)
+{
+  FIELD *field = form->current;
+  char  *bp    = Address_Of_Current_Position_In_Buffer(form);
+  char  *s;
+  char  *t;
+
+  /* We really need access to the data, so we have to synchronize */
+  Synchronize_Buffer(form);
+
+  /* Go to the first whitespace after the current position (including
+     current position). This is then the startpoint to look for the
+    next non-blank data */
+  s = Get_First_Whitespace_Character(bp,Buffer_Length(field) -
+				     (int)(bp - field->buf));
+
+  /* Find the start of the next word */
+  t = Get_Start_Of_Data(s,Buffer_Length(field) -
+			(int)(s - field->buf));
+#if !FRIENDLY_PREV_NEXT_WORD
+  if (s==t) 
+    return(E_REQUEST_DENIED);
+  else
+#endif
+    {
+      Adjust_Cursor_Position(form,t);
+      return(E_OK);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int IFN_Previous_Word(FORM * form)
+|   
+|   Description   :  Move to the beginning of the previous word in the field.
+|
+|   Return Values :  E_OK             - success
+|                    E_REQUEST_DENIED - there is no previous word
++--------------------------------------------------------------------------*/
+static int IFN_Previous_Word(FORM * form)
+{
+  FIELD *field = form->current;
+  char  *bp    = Address_Of_Current_Position_In_Buffer(form);
+  char  *s;
+  char  *t;
+  bool  again = FALSE;
+
+  /* We really need access to the data, so we have to synchronize */
+  Synchronize_Buffer(form);
+
+  s = After_End_Of_Data(field->buf,(int)(bp-field->buf));
+  /* s points now right after the last non-blank in the buffer before bp.
+     If bp was in a word, s equals bp. In this case we must find the last
+     whitespace in the buffer before bp and repeat the game to really find
+     the previous word! */
+  if (s==bp)
+    again = TRUE;
+  
+  /* And next call now goes backward to look for the last whitespace
+     before that, pointing right after this, so it points to the begin
+     of the previous word. 
+  */
+  t = After_Last_Whitespace_Character(field->buf,(int)(s - field->buf));
+#if !FRIENDLY_PREV_NEXT_WORD
+  if (s==t) 
+    return(E_REQUEST_DENIED);
+#endif
+  if (again)
+    { /* and do it again, replacing bp by t */
+      s = After_End_Of_Data(field->buf,(int)(t - field->buf));
+      t = After_Last_Whitespace_Character(field->buf,(int)(s - field->buf));
+#if !FRIENDLY_PREV_NEXT_WORD
+      if (s==t) 
+	return(E_REQUEST_DENIED);
+#endif
+    }
+  Adjust_Cursor_Position(form,t);
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int IFN_Beginning_Of_Field(FORM * form)
+|   
+|   Description   :  Place the cursor at the first non-pad character in
+|                    the field. 
+|
+|   Return Values :  E_OK             - success            
++--------------------------------------------------------------------------*/
+static int IFN_Beginning_Of_Field(FORM * form)
+{
+  FIELD *field = form->current;
+
+  Synchronize_Buffer(form);
+  Adjust_Cursor_Position(form,
+		 Get_Start_Of_Data(field->buf,Buffer_Length(field)));
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int IFN_End_Of_Field(FORM * form)
+|   
+|   Description   :  Place the cursor after the last non-pad character in
+|                    the field. If the field occupies the last position in
+|                    the buffer, the cursos is positioned on the last 
+|                    character.
+|
+|   Return Values :  E_OK              - success
++--------------------------------------------------------------------------*/
+static int IFN_End_Of_Field(FORM * form)
+{
+  FIELD *field = form->current;
+  char *pos;
+
+  Synchronize_Buffer(form);
+  pos = After_End_Of_Data(field->buf,Buffer_Length(field));
+  if (pos==(field->buf + Buffer_Length(field)))
+    pos--;
+  Adjust_Cursor_Position(form,pos);
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int IFN_Beginning_Of_Line(FORM * form)
+|   
+|   Description   :  Place the cursor on the first non-pad character in
+|                    the current line of the field.
+|
+|   Return Values :  E_OK         - success
++--------------------------------------------------------------------------*/
+static int IFN_Beginning_Of_Line(FORM * form)
+{
+  FIELD *field = form->current;
+
+  Synchronize_Buffer(form);
+  Adjust_Cursor_Position(form,
+		 Get_Start_Of_Data(Address_Of_Current_Row_In_Buffer(form),
+				   field->dcols));
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int IFN_End_Of_Line(FORM * form)
+|   
+|   Description   :  Place the cursor after the last non-pad character in the
+|                    current line of the field. If the field occupies the 
+|                    last column in the line, the cursor is positioned on the
+|                    last character of the line.
+|
+|   Return Values :  E_OK        - success
++--------------------------------------------------------------------------*/
+static int IFN_End_Of_Line(FORM * form)
+{
+  FIELD *field = form->current;
+  char *pos;
+  char *bp;
+
+  Synchronize_Buffer(form);
+  bp  = Address_Of_Current_Row_In_Buffer(form); 
+  pos = After_End_Of_Data(bp,field->dcols);
+  if (pos == (bp + field->dcols))
+    pos--;
+  Adjust_Cursor_Position(form,pos);
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int IFN_Left_Character(FORM * form)
+|   
+|   Description   :  Move one character to the left in the current line.
+|                    This doesn't cycle.  
+|
+|   Return Values :  E_OK             - success
+|                    E_REQUEST_DENIED - already in first column
++--------------------------------------------------------------------------*/
+static int IFN_Left_Character(FORM * form)
+{
+  if ( (--(form->curcol)) < 0 )
+    {
+      form->curcol++;
+      return(E_REQUEST_DENIED);
+    }
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int IFN_Right_Character(FORM * form)
+|   
+|   Description   :  Move one character to the right in the current line.
+|                    This doesn't cycle.
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - already in last column
++--------------------------------------------------------------------------*/
+static int IFN_Right_Character(FORM * form)
+{
+  if ( (++(form->curcol)) == form->current->dcols )
+    {
+#if GROW_IF_NAVIGATE
+      FIELD *field = form->current;
+      if (Single_Line_Field(field) && Field_Grown(field,1))
+	return(E_OK);
+#endif
+      --(form->curcol);
+      return(E_REQUEST_DENIED);
+    }
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int IFN_Up_Character(FORM * form)
+|   
+|   Description   :  Move one line up. This doesn't cycle through the lines
+|                    of the field.
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - already in last column
++--------------------------------------------------------------------------*/
+static int IFN_Up_Character(FORM * form)
+{
+  if ( (--(form->currow)) < 0 )
+    {
+      form->currow++;
+      return(E_REQUEST_DENIED);
+    }
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int IFN_Down_Character(FORM * form)
+|   
+|   Description   :  Move one line down. This doesn't cycle through the
+|                    lines of the field.
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - already in last column
++--------------------------------------------------------------------------*/
+static int IFN_Down_Character(FORM * form)
+{
+  FIELD *field = form->current;
+
+  if ( (++(form->currow)) == field->drows )
+    {
+#if GROW_IF_NAVIGATE
+      if (!Single_Line_Field(field) && Field_Grown(field,1))
+	return(E_OK);
+#endif
+      --(form->currow);
+      return(E_REQUEST_DENIED);
+    }
+  return(E_OK);
+}
+/*----------------------------------------------------------------------------
+  END of Intra-Field Navigation routines 
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Vertical scrolling helper routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int VSC_Generic(FORM *form, int lines)
+|
+|   Description   :  Scroll multi-line field forward (lines>0) or
+|                    backward (lines<0) this many lines.
+|
+|   Return Values :  E_OK              - success 
+|                    E_REQUEST_DENIED  - can't scroll
++--------------------------------------------------------------------------*/
+static int VSC_Generic(FORM *form, int lines)
+{
+  FIELD *field = form->current;
+  int res = E_REQUEST_DENIED;
+  int rows_to_go = (lines > 0 ? lines : -lines);
+
+  if (lines > 0)
+    {
+      if ( (rows_to_go + form->toprow) > (field->drows - field->rows) )
+	rows_to_go = (field->drows - field->rows - form->toprow);
+
+      if (rows_to_go > 0)
+	{
+	  form->currow += rows_to_go;
+	  form->toprow += rows_to_go;
+	  res = E_OK;
+	}
+    }
+  else
+    {
+      if (rows_to_go > form->toprow)
+	rows_to_go = form->toprow;
+      
+      if (rows_to_go > 0)
+	{
+	  form->currow -= rows_to_go;
+	  form->toprow -= rows_to_go;
+	  res = E_OK;
+	}
+    }
+  return(res);
+}
+/*----------------------------------------------------------------------------
+  End of Vertical scrolling helper routines
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Vertical scrolling routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Vertical_Scrolling(
+|                                           int (* const fct) (FORM *),
+|                                           FORM * form)
+|   
+|   Description   :  Performs the generic vertical scrolling routines. 
+|                    This has to check for a multi-line field and to set
+|                    the _NEWTOP flag if scrolling really occured.
+|
+|   Return Values :  Propagated error code from low-level driver calls
++--------------------------------------------------------------------------*/
+static int Vertical_Scrolling(int (* const fct) (FORM *), FORM * form)
+{
+  int res = E_REQUEST_DENIED;
+
+  if (!Single_Line_Field(form->current))
+    {
+      res = fct(form);
+      if (res == E_OK)
+	form->current->status |= _NEWTOP;
+    }
+  return(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int VSC_Scroll_Line_Forward(FORM * form)
+|   
+|   Description   :  Scroll multi-line field forward a line
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - no data ahead
++--------------------------------------------------------------------------*/
+static int VSC_Scroll_Line_Forward(FORM * form)
+{
+  return VSC_Generic(form,1);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int VSC_Scroll_Line_Backward(FORM * form)
+|   
+|   Description   :  Scroll multi-line field backward a line
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - no data behind
++--------------------------------------------------------------------------*/
+static int VSC_Scroll_Line_Backward(FORM * form)
+{
+  return VSC_Generic(form,-1);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int VSC_Scroll_Page_Forward(FORM * form)
+|   
+|   Description   :  Scroll a multi-line field forward a page
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - no data ahead
++--------------------------------------------------------------------------*/
+static int VSC_Scroll_Page_Forward(FORM * form)
+{
+  return VSC_Generic(form,form->current->rows);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int VSC_Scroll_Half_Page_Forward(FORM * form)
+|   
+|   Description   :  Scroll a multi-line field forward half a page
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - no data ahead
++--------------------------------------------------------------------------*/
+static int VSC_Scroll_Half_Page_Forward(FORM * form)
+{
+  return VSC_Generic(form,(form->current->rows + 1)/2);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int VSC_Scroll_Page_Backward(FORM * form)
+|   
+|   Description   :  Scroll a multi-line field backward a page
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - no data behind
++--------------------------------------------------------------------------*/
+static int VSC_Scroll_Page_Backward(FORM * form)
+{
+  return VSC_Generic(form, -(form->current->rows));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int VSC_Scroll_Half_Page_Backward(FORM * form)
+|   
+|   Description   :  Scroll a multi-line field backward half a page
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - no data behind
++--------------------------------------------------------------------------*/
+static int VSC_Scroll_Half_Page_Backward(FORM * form)
+{
+  return VSC_Generic(form, -((form->current->rows + 1)/2));
+}
+/*----------------------------------------------------------------------------
+  End of Vertical scrolling routines
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Horizontal scrolling helper routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int HSC_Generic(FORM *form, int columns)
+|
+|   Description   :  Scroll single-line field forward (columns>0) or
+|                    backward (columns<0) this many columns.
+|
+|   Return Values :  E_OK              - success 
+|                    E_REQUEST_DENIED  - can't scroll
++--------------------------------------------------------------------------*/
+static int HSC_Generic(FORM *form, int columns)
+{
+  FIELD *field = form->current;
+  int res = E_REQUEST_DENIED;
+  int cols_to_go = (columns > 0 ? columns : -columns);
+
+  if (columns > 0)
+    {
+      if ((cols_to_go + form->begincol) > (field->dcols - field->cols))
+	cols_to_go = field->dcols - field->cols - form->begincol;
+      
+      if (cols_to_go > 0)
+	{
+	  form->curcol   += cols_to_go;
+	  form->begincol += cols_to_go;
+	  res = E_OK;
+	}
+    }
+  else
+    {
+      if ( cols_to_go > form->begincol )
+	cols_to_go = form->begincol;
+
+      if (cols_to_go > 0)
+	{
+	  form->curcol   -= cols_to_go;
+	  form->begincol -= cols_to_go;
+	  res = E_OK;
+	}
+    }
+  return(res);
+}
+/*----------------------------------------------------------------------------
+  End of Horizontal scrolling helper routines
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Horizontal scrolling routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Horizontal_Scrolling(
+|                                          int (* const fct) (FORM *),
+|                                          FORM * form)
+|   
+|   Description   :  Performs the generic horizontal scrolling routines. 
+|                    This has to check for a single-line field.
+|
+|   Return Values :  Propagated error code from low-level driver calls
++--------------------------------------------------------------------------*/
+static int Horizontal_Scrolling(int (* const fct) (FORM *), FORM * form)
+{
+  if (Single_Line_Field(form->current))
+    return fct(form);
+  else
+    return(E_REQUEST_DENIED);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int HSC_Scroll_Char_Forward(FORM * form)
+|   
+|   Description   :  Scroll single-line field forward a character
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - no data ahead
++--------------------------------------------------------------------------*/
+static int HSC_Scroll_Char_Forward(FORM *form)
+{
+  return HSC_Generic(form,1);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int HSC_Scroll_Char_Backward(FORM * form)
+|   
+|   Description   :  Scroll single-line field backward a character
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - no data behind
++--------------------------------------------------------------------------*/
+static int HSC_Scroll_Char_Backward(FORM *form)
+{
+  return HSC_Generic(form,-1);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int HSC_Horizontal_Line_Forward(FORM* form)
+|   
+|   Description   :  Scroll single-line field forward a line
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - no data ahead
++--------------------------------------------------------------------------*/
+static int HSC_Horizontal_Line_Forward(FORM * form)
+{
+  return HSC_Generic(form,form->current->cols);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int HSC_Horizontal_Half_Line_Forward(FORM* form)
+|   
+|   Description   :  Scroll single-line field forward half a line
+|
+|   Return Values :  E_OK               - success
+|                    E_REQUEST_DENIED   - no data ahead
++--------------------------------------------------------------------------*/
+static int HSC_Horizontal_Half_Line_Forward(FORM * form)
+{
+  return HSC_Generic(form,(form->current->cols + 1)/2);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int HSC_Horizontal_Line_Backward(FORM* form)
+|   
+|   Description   :  Scroll single-line field backward a line
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - no data behind
++--------------------------------------------------------------------------*/
+static int HSC_Horizontal_Line_Backward(FORM * form)
+{
+  return HSC_Generic(form,-(form->current->cols));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int HSC_Horizontal_Half_Line_Backward(FORM* form)
+|   
+|   Description   :  Scroll single-line field backward half a line
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - no data behind
++--------------------------------------------------------------------------*/
+static int HSC_Horizontal_Half_Line_Backward(FORM * form)
+{
+  return HSC_Generic(form,-((form->current->cols + 1)/2));
+}
+
+/*----------------------------------------------------------------------------
+  End of Horizontal scrolling routines
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Helper routines for Field Editing
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Is_There_Room_For_A_Line(FORM * form)
+|   
+|   Description   :  Check whether or not there is enough room in the
+|                    buffer to enter a whole line.
+|
+|   Return Values :  TRUE   - there is enough space
+|                    FALSE  - there is not enough space
++--------------------------------------------------------------------------*/
+INLINE static bool Is_There_Room_For_A_Line(FORM * form)
+{
+  FIELD *field = form->current;
+  char *begin_of_last_line, *s;
+  
+  Synchronize_Buffer(form);
+  begin_of_last_line = Address_Of_Row_In_Buffer(field,(field->drows-1));
+  s  = After_End_Of_Data(begin_of_last_line,field->dcols);
+  return ((s==begin_of_last_line) ? TRUE : FALSE);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Is_There_Room_For_A_Char_In_Line(FORM * form)
+|   
+|   Description   :  Checks whether or not there is room for a new character
+|                    in the current line.
+|
+|   Return Values :  TRUE    - there is room
+|                    FALSE   - there is not enough room (line full)
++--------------------------------------------------------------------------*/
+INLINE static bool Is_There_Room_For_A_Char_In_Line(FORM * form)
+{
+  int last_char_in_line;
+
+  wmove(form->w,form->currow,form->current->dcols-1);
+  last_char_in_line  = (int)(winch(form->w) & A_CHARTEXT);
+  wmove(form->w,form->currow,form->curcol);
+  return (((last_char_in_line == form->current->pad) ||
+	   is_blank(last_char_in_line)) ? TRUE : FALSE);
+}
+
+#define There_Is_No_Room_For_A_Char_In_Line(f) \
+  !Is_There_Room_For_A_Char_In_Line(f)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Insert_String(
+|                                             FORM * form,
+|                                             int row,
+|                                             char *txt,
+|                                             int  len )
+|   
+|   Description   :  Insert the 'len' characters beginning at pointer 'txt'
+|                    into the 'row' of the 'form'. The insertion occurs
+|                    on the beginning of the row, all other characters are
+|                    moved to the right. After the text a pad character will 
+|                    be inserted to separate the text from the rest. If
+|                    necessary the insertion moves characters on the next
+|                    line to make place for the requested insertion string.
+|
+|   Return Values :  E_OK              - success 
+|                    E_REQUEST_DENIED  -
+|                    E_SYSTEM_ERROR    - system error
++--------------------------------------------------------------------------*/
+static int Insert_String(FORM *form, int row, char *txt, int len)
+{ 
+  FIELD  *field    = form->current;
+  char *bp         = Address_Of_Row_In_Buffer(field,row);
+  int datalen      = (int)(After_End_Of_Data(bp,field->dcols) - bp);
+  int freelen      = field->dcols - datalen;
+  int requiredlen  = len+1;
+  char *split;
+  int result = E_REQUEST_DENIED;
+  const char *Space = " ";
+
+  if (freelen >= requiredlen)
+    {
+      wmove(form->w,row,0);
+      winsnstr(form->w,txt,len);
+      wmove(form->w,row,len);
+      winsnstr(form->w,Space,1);
+      return E_OK;
+    }
+  else
+    { /* we have to move characters on the next line. If we are on the
+	 last line this may work, if the field is growable */
+      if ((row == (field->drows - 1)) && Growable(field))
+	{
+	  if (!Field_Grown(field,1))
+	    return(E_SYSTEM_ERROR);
+	  /* !!!Side-Effect : might be changed due to growth!!! */
+	  bp = Address_Of_Row_In_Buffer(field,row); 
+	}
+
+      if (row < (field->drows - 1)) 
+	{ 
+	  split = After_Last_Whitespace_Character(bp,
+		    (int)(Get_Start_Of_Data(bp + field->dcols - requiredlen ,
+					    requiredlen) - bp));
+	  /* split points now to the first character of the portion of the
+	     line that must be moved to the next line */
+	  datalen = (int)(split-bp); /* + freelen has to stay on this line   */
+	  freelen = field->dcols - (datalen + freelen); /* for the next line */
+
+	  if ((result=Insert_String(form,row+1,split,freelen))==E_OK) 
+	    {
+	      wmove(form->w,row,datalen);
+	      wclrtoeol(form->w);
+	      wmove(form->w,row,0);
+	      winsnstr(form->w,txt,len);
+	      wmove(form->w,row,len);
+	      winsnstr(form->w,Space,1);
+	      return E_OK;
+	    }
+	}
+      return(result);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Wrapping_Not_Necessary_Or_Wrapping_Ok(
+|                                             FORM * form)
+|   
+|   Description   :  If a character has been entered into a field, it may
+|                    be that wrapping has to occur. This routine checks
+|                    whether or not wrapping is required and if so, performs
+|                    the wrapping.
+|
+|   Return Values :  E_OK              - no wrapping required or wrapping
+|                                        was successfull
+|                    E_REQUEST_DENIED  -
+|                    E_SYSTEM_ERROR    - some system error
++--------------------------------------------------------------------------*/
+static int Wrapping_Not_Necessary_Or_Wrapping_Ok(FORM * form)
+{
+  FIELD  *field = form->current;
+  int result = E_REQUEST_DENIED;
+  bool Last_Row = ((field->drows - 1) == form->currow);
+
+  if ( (field->opts & O_WRAP)                     &&  /* wrapping wanted     */
+      (!Single_Line_Field(field))                 &&  /* must be multi-line  */
+      (There_Is_No_Room_For_A_Char_In_Line(form)) &&  /* line is full        */
+      (!Last_Row || Growable(field))               )  /* there are more lines*/
+    {
+      char *bp;
+      char *split;
+      int chars_to_be_wrapped;
+      int chars_to_remain_on_line;
+      if (Last_Row)
+	{ /* the above logic already ensures, that in this case the field
+	     is growable */
+	  if (!Field_Grown(field,1))
+	    return E_SYSTEM_ERROR;
+	}
+      bp = Address_Of_Current_Row_In_Buffer(form);
+      Window_To_Buffer(form->w,field);
+      split = After_Last_Whitespace_Character(bp,field->dcols);
+      /* split points to the first character of the sequence to be brought
+         on the next line */
+      chars_to_remain_on_line = (int)(split - bp);
+      chars_to_be_wrapped     = field->dcols - chars_to_remain_on_line;
+      if (chars_to_remain_on_line > 0)
+	{
+	  if ((result=Insert_String(form,form->currow+1,split,
+				    chars_to_be_wrapped)) == E_OK)
+	    {
+	      wmove(form->w,form->currow,chars_to_remain_on_line);
+	      wclrtoeol(form->w);
+	      if (form->curcol >= chars_to_remain_on_line)
+		{
+		  form->currow++;
+		  form->curcol -= chars_to_remain_on_line;
+		}
+	      return E_OK;
+	    }
+	}
+      else
+	return E_OK;
+      if (result!=E_OK)
+	{
+	  wmove(form->w,form->currow,form->curcol);
+	  wdelch(form->w);
+	  Window_To_Buffer(form->w,field);
+	  result = E_REQUEST_DENIED;
+	}
+    }
+  else
+    result = E_OK; /* wrapping was not necessary */
+  return(result);
+}
+
+/*----------------------------------------------------------------------------
+  Field Editing routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Field_Editing(
+|                                    int (* const fct) (FORM *),
+|                                    FORM * form)
+|   
+|   Description   :  Generic routine for field editing requests. The driver
+|                    routines are only called for editable fields, the
+|                    _WINDOW_MODIFIED flag is set if editing occured.
+|                    This is somewhat special due to the overload semantics
+|                    of the NEW_LINE and DEL_PREV requests.
+|
+|   Return Values :  Error code from low level drivers.
++--------------------------------------------------------------------------*/
+static int Field_Editing(int (* const fct) (FORM *), FORM * form)
+{
+  int res = E_REQUEST_DENIED;
+
+  /* We have to deal here with the specific case of the overloaded 
+     behaviour of New_Line and Delete_Previous requests.
+     They may end up in navigational requests if we are on the first
+     character in a field. But navigation is also allowed on non-
+     editable fields.
+  */ 
+  if ((fct==FE_Delete_Previous)            && 
+      (form->opts & O_BS_OVERLOAD)         &&
+      First_Position_In_Current_Field(form) )
+    {
+      res = Inter_Field_Navigation(FN_Previous_Field,form);
+    }
+  else
+    {
+      if (fct==FE_New_Line)
+	{
+	  if ((form->opts & O_NL_OVERLOAD)         &&
+	      First_Position_In_Current_Field(form))
+	    {
+	      res = Inter_Field_Navigation(FN_Next_Field,form);
+	    }
+	  else
+	    /* FE_New_Line deals itself with the _WINDOW_MODIFIED flag */
+	    res = fct(form);
+	}
+      else
+	{
+	  /* From now on, everything must be editable */
+	  if (form->current->opts & O_EDIT)
+	    {
+	      res = fct(form);
+	      if (res==E_OK)
+		form->status |= _WINDOW_MODIFIED;
+	    }
+	}
+    }
+  return res;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FE_New_Line(FORM * form)
+|   
+|   Description   :  Perform a new line request. This is rather complex
+|                    compared to other routines in this code due to the 
+|                    rather difficult to understand description in the
+|                    manuals.
+|
+|   Return Values :  E_OK               - success
+|                    E_REQUEST_DENIED   - new line not allowed
+|                    E_SYSTEM_ERROR     - system error
++--------------------------------------------------------------------------*/
+static int FE_New_Line(FORM * form)
+{
+  FIELD  *field = form->current;
+  char *bp, *t;
+  bool Last_Row = ((field->drows - 1)==form->currow);
+  
+  if (form->status & _OVLMODE) 
+    {
+      if (Last_Row && 
+	  (!(Growable(field) && !Single_Line_Field(field))))
+	{
+	  if (!(form->opts & O_NL_OVERLOAD))
+	    return(E_REQUEST_DENIED);
+	  wclrtoeol(form->w);
+	  /* we have to set this here, although it is also
+	     handled in the generic routine. The reason is,
+	     that FN_Next_Field may fail, but the form is
+	     definitively changed */
+	  form->status |= _WINDOW_MODIFIED;
+	  return Inter_Field_Navigation(FN_Next_Field,form);
+	}
+      else 
+	{
+	  if (Last_Row && !Field_Grown(field,1))
+	    { /* N.B.: due to the logic in the 'if', LastRow==TRUE
+		 means here that the field is growable and not
+		 a single-line field */
+	      return(E_SYSTEM_ERROR);
+	    }
+	  wclrtoeol(form->w);
+	  form->currow++;
+	  form->curcol = 0;
+	  form->status |= _WINDOW_MODIFIED;
+	  return(E_OK);
+	}
+    }
+  else 
+    { /* Insert Mode */
+      if (Last_Row &&
+	  !(Growable(field) && !Single_Line_Field(field)))
+	{
+	  if (!(form->opts & O_NL_OVERLOAD))
+	    return(E_REQUEST_DENIED);
+	  return Inter_Field_Navigation(FN_Next_Field,form);
+	}
+      else 
+	{
+	  bool May_Do_It = !Last_Row && Is_There_Room_For_A_Line(form);
+	  
+	  if (!(May_Do_It || Growable(field)))
+	    return(E_REQUEST_DENIED);
+	  if (!May_Do_It && !Field_Grown(field,1))
+	    return(E_SYSTEM_ERROR);
+	  
+	  bp= Address_Of_Current_Position_In_Buffer(form);
+	  t = After_End_Of_Data(bp,field->dcols - form->curcol);
+	  wclrtoeol(form->w);
+	  form->currow++;
+	  form->curcol=0;
+	  wmove(form->w,form->currow,form->curcol);
+	  winsertln(form->w);
+	  waddnstr(form->w,bp,(int)(t-bp));
+	  form->status |= _WINDOW_MODIFIED;
+	  return E_OK;
+	}
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FE_Insert_Character(FORM * form)
+|   
+|   Description   :  Insert blank character at the cursor position
+|
+|   Return Values :  E_OK
+|                    E_REQUEST_DENIED
++--------------------------------------------------------------------------*/
+static int FE_Insert_Character(FORM * form)
+{
+  FIELD *field = form->current;
+  int result = E_REQUEST_DENIED;
+
+  if (Check_Char(field->type,(int)C_BLANK,(TypeArgument *)(field->arg)))
+    {
+      bool There_Is_Room = Is_There_Room_For_A_Char_In_Line(form);
+
+      if (There_Is_Room ||
+	  ((Single_Line_Field(field) && Growable(field))))
+	{
+	  if (!There_Is_Room && !Field_Grown(field,1))
+	    result =  E_SYSTEM_ERROR;
+	  else
+	    {
+	      winsch(form->w,(chtype)C_BLANK);
+	      result = Wrapping_Not_Necessary_Or_Wrapping_Ok(form);
+	    }
+	}
+    }
+  return result;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FE_Insert_Line(FORM * form)
+|   
+|   Description   :  Insert a blank line at the cursor position
+|
+|   Return Values :  E_OK               - success
+|                    E_REQUEST_DENIED   - line can not be inserted
++--------------------------------------------------------------------------*/
+static int FE_Insert_Line(FORM * form)
+{
+  FIELD *field = form->current;
+  int result = E_REQUEST_DENIED;
+
+  if (Check_Char(field->type,(int)C_BLANK,(TypeArgument *)(field->arg)))
+    {
+      bool Maybe_Done = (form->currow!=(field->drows-1)) && 
+	                Is_There_Room_For_A_Line(form);
+
+      if (!Single_Line_Field(field) &&
+	  (Maybe_Done || Growable(field)))
+	{
+	  if (!Maybe_Done && !Field_Grown(field,1))
+	    result = E_SYSTEM_ERROR;
+	  else
+	    {
+	      form->curcol = 0;
+	      winsertln(form->w);
+	      result = E_OK;
+	    }
+	}
+    }
+  return result;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FE_Delete_Character(FORM * form)
+|   
+|   Description   :  Delete character at the cursor position
+|
+|   Return Values :  E_OK    - success
++--------------------------------------------------------------------------*/
+static int FE_Delete_Character(FORM * form)
+{
+  wdelch(form->w);
+  return E_OK;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FE_Delete_Previous(FORM * form)
+|   
+|   Description   :  Delete character before cursor. Again this is a rather
+|                    difficult piece compared to others due to the overloading
+|                    semantics of backspace.
+|                    N.B.: The case of overloaded BS on first field position
+|                          is already handled in the generic routine.
+|
+|   Return Values :  E_OK                - success
+|                    E_REQUEST_DENIED    - Character can't be deleted
++--------------------------------------------------------------------------*/
+static int FE_Delete_Previous(FORM * form)
+{
+  FIELD  *field = form->current;
+  
+  if (First_Position_In_Current_Field(form))
+    return E_REQUEST_DENIED;
+
+  if ( (--(form->curcol))<0 )
+    {
+      char *this_line, *prev_line, *prev_end, *this_end;
+      
+      form->curcol++;
+      if (form->status & _OVLMODE) 
+	return E_REQUEST_DENIED;
+      
+      prev_line = Address_Of_Row_In_Buffer(field,(form->currow-1));
+      this_line = Address_Of_Row_In_Buffer(field,(form->currow));
+      Synchronize_Buffer(form);
+      prev_end = After_End_Of_Data(prev_line,field->dcols);
+      this_end = After_End_Of_Data(this_line,field->dcols);
+      if ((int)(this_end-this_line) > 
+	  (field->cols-(int)(prev_end-prev_line))) 
+	return E_REQUEST_DENIED;
+      wdeleteln(form->w);
+      Adjust_Cursor_Position(form,prev_end);
+      wmove(form->w,form->currow,form->curcol);
+      waddnstr(form->w,this_line,(int)(this_end-this_line));
+    } 
+  else 
+    {
+      wmove(form->w,form->currow,form->curcol);
+      wdelch(form->w);
+    }
+  return E_OK;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FE_Delete_Line(FORM * form)
+|   
+|   Description   :  Delete line at cursor position.
+|
+|   Return Values :  E_OK  - success
++--------------------------------------------------------------------------*/
+static int FE_Delete_Line(FORM * form)
+{
+  form->curcol = 0;
+  wdeleteln(form->w);
+  return E_OK;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FE_Delete_Word(FORM * form)
+|   
+|   Description   :  Delete word at cursor position
+|
+|   Return Values :  E_OK               - success
+|                    E_REQUEST_DENIED   - failure
++--------------------------------------------------------------------------*/
+static int FE_Delete_Word(FORM * form)
+{
+  FIELD  *field = form->current;
+  char   *bp = Address_Of_Current_Row_In_Buffer(form);
+  char   *ep = bp + field->dcols;
+  char   *cp = bp + form->curcol;
+  char *s;
+  
+  Synchronize_Buffer(form);
+  if (is_blank(*cp)) 
+    return E_REQUEST_DENIED; /* not in word */
+
+  /* move cursor to begin of word and erase to end of screen-line */
+  Adjust_Cursor_Position(form,
+			 After_Last_Whitespace_Character(bp,form->curcol)); 
+  wmove(form->w,form->currow,form->curcol);
+  wclrtoeol(form->w);
+
+  /* skip over word in buffer */
+  s = Get_First_Whitespace_Character(cp,(int)(ep-cp)); 
+  /* to begin of next word    */
+  s = Get_Start_Of_Data(s,(int)(ep - s));
+  if ( (s!=cp) && !is_blank(*s))
+    {
+      /* copy remaining line to window */
+      waddnstr(form->w,s,(int)(s - After_End_Of_Data(s,(int)(ep - s))));
+    }
+  return E_OK;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FE_Clear_To_End_Of_Line(FORM * form)
+|   
+|   Description   :  Clear to end of current line.
+|
+|   Return Values :  E_OK   - success
++--------------------------------------------------------------------------*/
+static int FE_Clear_To_End_Of_Line(FORM * form)
+{
+  wclrtoeol(form->w);
+  return E_OK;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FE_Clear_To_End_Of_Form(FORM * form)
+|   
+|   Description   :  Clear to end of form.
+|
+|   Return Values :  E_OK   - success
++--------------------------------------------------------------------------*/
+static int FE_Clear_To_End_Of_Form(FORM * form)
+{
+  wclrtobot(form->w);
+  return E_OK;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FE_Clear_Field(FORM * form)
+|   
+|   Description   :  Clear entire field.
+|
+|   Return Values :  E_OK   - success
++--------------------------------------------------------------------------*/
+static int FE_Clear_Field(FORM * form)
+{
+  form->currow = form->curcol = 0;
+  werase(form->w);
+  return E_OK;
+}
+/*----------------------------------------------------------------------------
+  END of Field Editing routines 
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Edit Mode routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int EM_Overlay_Mode(FORM * form)
+|   
+|   Description   :  Switch to overlay mode.
+|
+|   Return Values :  E_OK   - success
++--------------------------------------------------------------------------*/
+static int EM_Overlay_Mode(FORM * form)
+{
+  form->status |= _OVLMODE;
+  return E_OK;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int EM_Insert_Mode(FORM * form)
+|   
+|   Description   :  Switch to insert mode
+|
+|   Return Values :  E_OK   - success
++--------------------------------------------------------------------------*/
+static int EM_Insert_Mode(FORM * form)
+{
+  form->status &= ~_OVLMODE;
+  return E_OK;
+}
+
+/*----------------------------------------------------------------------------
+  END of Edit Mode routines 
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Helper routines for Choice Requests
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Next_Choice(
+|                                            FIELDTYPE * typ,
+|                                            FIELD * field,
+|                                            TypeArgument *argp)
+|   
+|   Description   :  Get the next field choice. For linked types this is
+|                    done recursively.
+|
+|   Return Values :  TRUE    - next choice successfully retrieved
+|                    FALSE   - couldn't retrieve next choice
++--------------------------------------------------------------------------*/
+static bool Next_Choice(FIELDTYPE * typ, FIELD *field, TypeArgument *argp)
+{
+  if (!typ || !(typ->status & _HAS_CHOICE)) 
+    return FALSE;
+
+  if (typ->status & _LINKED_TYPE)
+    {
+      assert(argp);
+      return(
+	     Next_Choice(typ->left ,field,argp->left) ||
+	     Next_Choice(typ->right,field,argp->right) );
+    } 
+  else
+    {
+      assert(typ->next);
+      return typ->next(field,(void *)argp);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Previous_Choice(
+|                                                FIELDTYPE * typ,
+|                                                FIELD * field,
+|                                                TypeArgument *argp)
+|   
+|   Description   :  Get the previous field choice. For linked types this
+|                    is done recursively.
+|
+|   Return Values :  TRUE    - previous choice successfully retrieved
+|                    FALSE   - couldn't retrieve previous choice
++--------------------------------------------------------------------------*/
+static bool Previous_Choice(FIELDTYPE *typ, FIELD *field, TypeArgument *argp)
+{
+  if (!typ || !(typ->status & _HAS_CHOICE)) 
+    return FALSE;
+
+  if (typ->status & _LINKED_TYPE)
+    {
+      assert(argp);
+      return(
+	     Previous_Choice(typ->left ,field,argp->left) ||
+	     Previous_Choice(typ->right,field,argp->right));
+    } 
+  else 
+    {
+      assert(typ->prev);
+      return typ->prev(field,(void *)argp);
+    }
+}
+/*----------------------------------------------------------------------------
+  End of Helper routines for Choice Requests
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Routines for Choice Requests
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int CR_Next_Choice(FORM * form)
+|   
+|   Description   :  Get the next field choice.
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - next choice couldn't be retrieved
++--------------------------------------------------------------------------*/
+static int CR_Next_Choice(FORM * form)
+{
+  FIELD *field = form->current;
+  Synchronize_Buffer(form);
+  return ((Next_Choice(field->type,field,(TypeArgument *)(field->arg))) ? 
+	  E_OK : E_REQUEST_DENIED);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int CR_Previous_Choice(FORM * form)
+|   
+|   Description   :  Get the previous field choice.
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - prev. choice couldn't be retrieved
++--------------------------------------------------------------------------*/
+static int CR_Previous_Choice(FORM * form)
+{
+  FIELD *field = form->current;
+  Synchronize_Buffer(form);
+  return ((Previous_Choice(field->type,field,(TypeArgument *)(field->arg))) ? 
+	  E_OK : E_REQUEST_DENIED);
+}
+/*----------------------------------------------------------------------------
+  End of Routines for Choice Requests
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Helper routines for Field Validations.
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_Field(
+|                                            FIELDTYPE * typ,
+|                                            FIELD * field,
+|                                            TypeArgument * argp)
+|   
+|   Description   :  Check the field according to its fieldtype and its
+|                    actual arguments. For linked fieldtypes this is done
+|                    recursively.
+|
+|   Return Values :  TRUE       - field is valid
+|                    FALSE      - field is invalid.
++--------------------------------------------------------------------------*/
+static bool Check_Field(FIELDTYPE *typ, FIELD *field, TypeArgument *argp)
+{
+  if (typ)
+    {
+      if (field->opts & O_NULLOK)
+	{
+	  char *bp = field->buf;
+	  assert(bp);
+	  while(is_blank(*bp))
+	    { bp++; }
+	  if (*bp == '\0') 
+	    return TRUE;
+	}
+
+      if (typ->status & _LINKED_TYPE)
+	{
+	  assert(argp);
+	  return( 
+		 Check_Field(typ->left ,field,argp->left ) ||
+		 Check_Field(typ->right,field,argp->right) );
+	}
+      else 
+	{
+	  if (typ->fcheck)
+	    return typ->fcheck(field,(void *)argp);
+	}
+    }
+  return TRUE;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  bool _nc_Internal_Validation(FORM * form )
+|   
+|   Description   :  Validate the current field of the form.  
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+bool
+_nc_Internal_Validation(FORM *form)
+{
+  FIELD *field;
+
+  field = form->current; 
+  
+  Synchronize_Buffer(form);
+  if ((form->status & _FCHECK_REQUIRED) ||
+      (!(field->opts & O_PASSOK)))
+    {
+      if (!Check_Field(field->type,field,(TypeArgument *)(field->arg)))
+	return FALSE;
+      form->status  &= ~_FCHECK_REQUIRED;
+      field->status |= _CHANGED;
+      Synchronize_Linked_Fields(field);
+    }
+  return TRUE;
+}
+/*----------------------------------------------------------------------------
+  End of Helper routines for Field Validations.
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Routines for Field Validation.
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FV_Validation(FORM * form)
+|   
+|   Description   :  Validate the current field of the form.
+|
+|   Return Values :  E_OK             - field valid
+|                    E_INVALID_FIELD  - field not valid
++--------------------------------------------------------------------------*/
+static int FV_Validation(FORM * form)
+{
+  if (_nc_Internal_Validation(form))
+    return E_OK;
+  else
+    return E_INVALID_FIELD;
+}
+/*----------------------------------------------------------------------------
+  End of routines for Field Validation.
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Helper routines for Inter-Field Navigation
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static FIELD *Next_Field_On_Page(FIELD * field)
+|   
+|   Description   :  Get the next field after the given field on the current 
+|                    page. The order of fields is the one defined by the
+|                    fields array. Only visible and active fields are
+|                    counted.
+|
+|   Return Values :  Pointer to the next field.
++--------------------------------------------------------------------------*/
+INLINE static FIELD *Next_Field_On_Page(FIELD * field)
+{
+  FORM  *form = field->form;
+  FIELD **field_on_page = &form->field[field->index];
+  FIELD **first_on_page = &form->field[form->page[form->curpage].pmin];
+  FIELD **last_on_page  = &form->field[form->page[form->curpage].pmax];
+
+  do
+    {
+      field_on_page = 
+	(field_on_page==last_on_page) ? first_on_page : field_on_page + 1;
+      if (Field_Is_Selectable(*field_on_page))
+	break;
+    } while(field!=(*field_on_page));  
+  return(*field_on_page);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  FIELD* _nc_First_Active_Field(FORM * form)
+|   
+|   Description   :  Get the first active field on the current page,
+|                    if there are such. If there are none, get the first
+|                    visible field on the page. If there are also none,
+|                    we return the first field on page and hope the best.
+|
+|   Return Values :  Pointer to calculated field.
++--------------------------------------------------------------------------*/
+FIELD*
+_nc_First_Active_Field(FORM * form)
+{
+  FIELD **last_on_page = &form->field[form->page[form->curpage].pmax];
+  FIELD *proposed = Next_Field_On_Page(*last_on_page);
+
+  if (proposed == *last_on_page)
+    { /* there might be the special situation, where there is no 
+	 active and visible field on the current page. We then select
+	 the first visible field on this readonly page
+      */
+      if (Field_Is_Not_Selectable(proposed))
+	{
+	  FIELD **field = &form->field[proposed->index];
+	  FIELD **first = &form->field[form->page[form->curpage].pmin];
+
+	  do
+	    {
+	      field = (field==last_on_page) ? first : field + 1;
+	      if (((*field)->opts & O_VISIBLE))
+		break;
+	    } while(proposed!=(*field));
+	  
+	  proposed = *field;
+
+	  if ((proposed == *last_on_page) && !(proposed->opts&O_VISIBLE))
+	    { /* This means, there is also no visible field on the page.
+		 So we propose the first one and hope the very best... 
+		 Some very clever user has designed a readonly and invisible
+		 page on this form.
+	       */
+	      proposed = *first;
+	    }
+	}
+    }
+  return(proposed);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static FIELD *Previous_Field_On_Page(FIELD * field)
+|   
+|   Description   :  Get the previous field before the given field on the 
+|                    current page. The order of fields is the one defined by 
+|                    the fields array. Only visible and active fields are
+|                    counted.
+|
+|   Return Values :  Pointer to the previous field.
++--------------------------------------------------------------------------*/
+INLINE static FIELD *Previous_Field_On_Page(FIELD * field)
+{
+  FORM  *form   = field->form;
+  FIELD **field_on_page = &form->field[field->index];
+  FIELD **first_on_page = &form->field[form->page[form->curpage].pmin];
+  FIELD **last_on_page  = &form->field[form->page[form->curpage].pmax];
+  
+  do
+    {
+      field_on_page = 
+	(field_on_page==first_on_page) ? last_on_page : field_on_page - 1;
+      if (Field_Is_Selectable(*field_on_page))
+	break;
+    } while(field!=(*field_on_page));
+  
+  return (*field_on_page);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static FIELD *Sorted_Next_Field(FIELD * field)
+|   
+|   Description   :  Get the next field after the given field on the current 
+|                    page. The order of fields is the one defined by the
+|                    (row,column) geometry, rows are major.
+|
+|   Return Values :  Pointer to the next field.
++--------------------------------------------------------------------------*/
+INLINE static FIELD *Sorted_Next_Field(FIELD * field)
+{
+  FIELD *field_on_page = field;
+
+  do
+    {
+      field_on_page = field_on_page->snext;
+      if (Field_Is_Selectable(field_on_page))
+	break;
+    } while(field_on_page!=field);
+  
+  return (field_on_page);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static FIELD *Sorted_Previous_Field(FIELD * field)
+|   
+|   Description   :  Get the previous field before the given field on the 
+|                    current page. The order of fields is the one defined 
+|                    by the (row,column) geometry, rows are major.
+|
+|   Return Values :  Pointer to the previous field.
++--------------------------------------------------------------------------*/
+INLINE static FIELD *Sorted_Previous_Field(FIELD * field)
+{
+  FIELD *field_on_page = field;
+
+  do
+    {
+      field_on_page = field_on_page->sprev;
+      if (Field_Is_Selectable(field_on_page))
+	break;
+    } while(field_on_page!=field);
+  
+  return (field_on_page);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static FIELD *Left_Neighbour_Field(FIELD * field)
+|   
+|   Description   :  Get the left neighbour of the field on the same line
+|                    and the same page. Cycles through the line.
+|
+|   Return Values :  Pointer to left neighbour field.
++--------------------------------------------------------------------------*/
+INLINE static FIELD *Left_Neighbour_Field(FIELD * field)
+{
+  FIELD *field_on_page = field;
+
+  /* For a field that has really a left neighbour, the while clause
+     immediately fails and the loop is left, positioned at the right
+     neighbour. Otherwise we cycle backwards through the sorted fieldlist
+     until we enter the same line (from the right end).
+  */
+  do
+    {
+      field_on_page = Sorted_Previous_Field(field_on_page);
+    } while(field_on_page->frow != field->frow);
+  
+  return (field_on_page);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static FIELD *Right_Neighbour_Field(FIELD * field)
+|   
+|   Description   :  Get the right neighbour of the field on the same line
+|                    and the same page.
+|
+|   Return Values :  Pointer to right neighbour field.
++--------------------------------------------------------------------------*/
+INLINE static FIELD *Right_Neighbour_Field(FIELD * field)
+{
+  FIELD *field_on_page = field;
+
+  /* See the comments on Left_Neighbour_Field to understand how it works */
+  do
+    {
+      field_on_page = Sorted_Next_Field(field_on_page);
+    } while(field_on_page->frow != field->frow);
+  
+  return (field_on_page);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static FIELD *Upper_Neighbour_Field(FIELD * field)
+|   
+|   Description   :  Because of the row-major nature of sorting the fields,
+|                    its more difficult to define whats the upper neighbour
+|                    field really means. We define that it must be on a
+|                    'previous' line (cyclic order!) and is the rightmost
+|                    field laying on the left side of the given field. If
+|                    this set is empty, we take the first field on the line.
+|
+|   Return Values :  Pointer to the upper neighbour field.
++--------------------------------------------------------------------------*/
+static FIELD *Upper_Neighbour_Field(FIELD * field)
+{
+  FIELD *field_on_page = field;
+  int frow = field->frow;
+  int fcol = field->fcol;
+
+  /* Walk back to the 'previous' line. The second term in the while clause
+     just guarantees that we stop if we cycled through the line because
+     there might be no 'previous' line if the page has just one line.
+  */
+  do
+    {
+      field_on_page = Sorted_Previous_Field(field_on_page);
+    } while(field_on_page->frow==frow && field_on_page->fcol!=fcol);
+  
+  if (field_on_page->frow!=frow)
+    { /* We really found a 'previous' line. We are positioned at the
+         rightmost field on this line */
+      frow = field_on_page->frow; 
+
+      /* We walk to the left as long as we are really right of the 
+	 field. */
+      while(field_on_page->frow==frow && field_on_page->fcol>fcol)
+	field_on_page = Sorted_Previous_Field(field_on_page);
+
+      /* If we wrapped, just go to the right which is the first field on 
+	 the row */
+      if (field_on_page->frow!=frow)
+	field_on_page = Sorted_Next_Field(field_on_page);
+    }
+  
+  return (field_on_page);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static FIELD *Down_Neighbour_Field(FIELD * field)
+|   
+|   Description   :  Because of the row-major nature of sorting the fields,
+|                    its more difficult to define whats the down neighbour
+|                    field really means. We define that it must be on a
+|                    'next' line (cyclic order!) and is the leftmost
+|                    field laying on the right side of the given field. If
+|                    this set is empty, we take the last field on the line.
+|
+|   Return Values :  Pointer to the upper neighbour field.
++--------------------------------------------------------------------------*/
+static FIELD *Down_Neighbour_Field(FIELD * field)
+{
+  FIELD *field_on_page = field;
+  int frow = field->frow;
+  int fcol = field->fcol;
+
+  /* Walk forward to the 'next' line. The second term in the while clause
+     just guarantees that we stop if we cycled through the line because
+     there might be no 'next' line if the page has just one line.
+  */
+  do
+    {
+      field_on_page = Sorted_Next_Field(field_on_page);
+    } while(field_on_page->frow==frow && field_on_page->fcol!=fcol);
+
+  if (field_on_page->frow!=frow)
+    { /* We really found a 'next' line. We are positioned at the rightmost
+         field on this line */
+      frow = field_on_page->frow;
+
+      /* We walk to the right as long as we are really left of the 
+	 field. */
+      while(field_on_page->frow==frow && field_on_page->fcol<fcol)
+	field_on_page = Sorted_Next_Field(field_on_page);
+
+      /* If we wrapped, just go to the left which is the last field on 
+	 the row */
+      if (field_on_page->frow!=frow)
+	field_on_page = Sorted_Previous_Field(field_on_page);
+    }
+  
+  return(field_on_page);
+}
+
+/*----------------------------------------------------------------------------
+  Inter-Field Navigation routines
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Inter_Field_Navigation(
+|                                           int (* const fct) (FORM *),
+|                                           FORM * form)
+|   
+|   Description   :  Generic behaviour for changing the current field, the
+|                    field is left and a new field is entered. So the field
+|                    must be validated and the field init/term hooks must
+|                    be called.
+|
+|   Return Values :  E_OK                - success
+|                    E_INVALID_FIELD     - field is invalid
+|                    some other          - error from subordinate call
++--------------------------------------------------------------------------*/
+static int Inter_Field_Navigation(int (* const fct) (FORM *),FORM *form)
+{
+  int res;
+
+  if (!_nc_Internal_Validation(form)) 
+    res = E_INVALID_FIELD;
+  else
+    {
+      Call_Hook(form,fieldterm);
+      res = fct(form);
+      Call_Hook(form,fieldinit);
+    }
+  return res;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FN_Next_Field(FORM * form)
+|   
+|   Description   :  Move to the next field on the current page of the form
+|
+|   Return Values :  E_OK                 - success
+|                    != E_OK              - error from subordinate call
++--------------------------------------------------------------------------*/
+static int FN_Next_Field(FORM * form)
+{
+  return _nc_Set_Current_Field(form,
+			       Next_Field_On_Page(form->current));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FN_Previous_Field(FORM * form)
+|   
+|   Description   :  Move to the previous field on the current page of the 
+|                    form
+|
+|   Return Values :  E_OK                 - success
+|                    != E_OK              - error from subordinate call
++--------------------------------------------------------------------------*/
+static int FN_Previous_Field(FORM * form)
+{
+  return _nc_Set_Current_Field(form,
+			       Previous_Field_On_Page(form->current));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FN_First_Field(FORM * form)
+|   
+|   Description   :  Move to the first field on the current page of the form
+|
+|   Return Values :  E_OK                 - success
+|                    != E_OK              - error from subordinate call
++--------------------------------------------------------------------------*/
+static int FN_First_Field(FORM * form)
+{
+  return _nc_Set_Current_Field(form,
+      Next_Field_On_Page(form->field[form->page[form->curpage].pmax]));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FN_Last_Field(FORM * form)
+|   
+|   Description   :  Move to the last field on the current page of the form
+|
+|   Return Values :  E_OK                 - success
+|                    != E_OK              - error from subordinate call
++--------------------------------------------------------------------------*/
+static int FN_Last_Field(FORM * form)
+{
+  return 
+    _nc_Set_Current_Field(form,
+       Previous_Field_On_Page(form->field[form->page[form->curpage].pmin]));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FN_Sorted_Next_Field(FORM * form)
+|   
+|   Description   :  Move to the sorted next field on the current page
+|                    of the form.
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int FN_Sorted_Next_Field(FORM * form)
+{
+  return _nc_Set_Current_Field(form,
+			       Sorted_Next_Field(form->current));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FN_Sorted_Previous_Field(FORM * form)
+|   
+|   Description   :  Move to the sorted previous field on the current page
+|                    of the form.
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int FN_Sorted_Previous_Field(FORM * form)
+{
+  return _nc_Set_Current_Field(form,
+			       Sorted_Previous_Field(form->current));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FN_Sorted_First_Field(FORM * form)
+|   
+|   Description   :  Move to the sorted first field on the current page
+|                    of the form.
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int FN_Sorted_First_Field(FORM * form)
+{
+  return _nc_Set_Current_Field(form,
+	      Sorted_Next_Field(form->field[form->page[form->curpage].smax]));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FN_Sorted_Last_Field(FORM * form)
+|   
+|   Description   :  Move to the sorted last field on the current page
+|                    of the form.
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int FN_Sorted_Last_Field(FORM * form)
+{
+  return _nc_Set_Current_Field(form,
+	   Sorted_Previous_Field(form->field[form->page[form->curpage].smin]));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FN_Left_Field(FORM * form)
+|   
+|   Description   :  Get the field on the left of the current field on the
+|                    same line and the same page. Cycles through the line.
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int FN_Left_Field(FORM * form)
+{
+  return _nc_Set_Current_Field(form,
+			       Left_Neighbour_Field(form->current));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FN_Right_Field(FORM * form)
+|   
+|   Description   :  Get the field on the right of the current field on the
+|                    same line and the same page. Cycles through the line.
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int FN_Right_Field(FORM * form)
+{
+  return _nc_Set_Current_Field(form,
+			       Right_Neighbour_Field(form->current));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FN_Up_Field(FORM * form)
+|   
+|   Description   :  Get the upper neighbour of the current field. This
+|                    cycles through the page. See the comments of the
+|                    Upper_Neighbour_Field function to understand how
+|                    'upper' is defined. 
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int FN_Up_Field(FORM * form)
+{
+  return _nc_Set_Current_Field(form,
+			       Upper_Neighbour_Field(form->current));
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int FN_Down_Field(FORM * form)
+|   
+|   Description   :  Get the down neighbour of the current field. This
+|                    cycles through the page. See the comments of the
+|                    Down_Neighbour_Field function to understand how
+|                    'down' is defined. 
+|
+|   Return Values :  E_OK            - success
+|                    != E_OK         - error from subordinate call
++--------------------------------------------------------------------------*/
+static int FN_Down_Field(FORM * form)
+{
+  return _nc_Set_Current_Field(form,
+			       Down_Neighbour_Field(form->current));
+}
+/*----------------------------------------------------------------------------
+  END of Field Navigation routines 
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Helper routines for Page Navigation
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int _nc_Set_Form_Page(FORM * form,
+|                                          int page,
+|                                          FIELD * field)
+|   
+|   Description   :  Make the given page nr. the current page and make
+|                    the given field the current field on the page. If
+|                    for the field NULL is given, make the first field on
+|                    the page the current field. The routine acts only
+|                    if the requested page is not the current page.
+|
+|   Return Values :  E_OK                - success
+|                    != E_OK             - error from subordinate call
++--------------------------------------------------------------------------*/
+int
+_nc_Set_Form_Page(FORM * form, int page, FIELD * field)
+{
+  int res = E_OK;
+
+  if ((form->curpage!=page))
+    {
+      FIELD *last_field, *field_on_page;
+
+      werase(Get_Form_Window(form));
+      form->curpage = page;
+      last_field = field_on_page = form->field[form->page[page].smin];
+      do
+	{
+	  if (field_on_page->opts & O_VISIBLE)
+	    if ((res=Display_Field(field_on_page))!=E_OK) 
+	      return(res);
+	  field_on_page = field_on_page->snext;
+	} while(field_on_page != last_field);
+
+      if (field)
+	res = _nc_Set_Current_Field(form,field);
+      else
+	/* N.B.: we don't encapsulate this by Inter_Field_Navigation(),
+	   because this is already executed in a page navigation
+	   context that contains field navigation 
+	 */
+	res = FN_First_Field(form);
+    }
+  return(res);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Next_Page_Number(const FORM * form)
+|   
+|   Description   :  Calculate the page number following the current page
+|                    number. This cycles if the highest page number is
+|                    reached.  
+|
+|   Return Values :  The next page number
++--------------------------------------------------------------------------*/
+INLINE static int Next_Page_Number(const FORM * form)
+{
+  return (form->curpage + 1) % form->maxpage;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Previous_Page_Number(const FORM * form)
+|   
+|   Description   :  Calculate the page number before the current page
+|                    number. This cycles if the first page number is
+|                    reached.  
+|
+|   Return Values :  The previous page number
++--------------------------------------------------------------------------*/
+INLINE static int Previous_Page_Number(const FORM * form)
+{
+  return (form->curpage!=0 ? form->curpage - 1 : form->maxpage - 1);
+}
+
+/*----------------------------------------------------------------------------
+  Page Navigation routines 
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Page_Navigation(
+|                                               int (* const fct) (FORM *),
+|                                               FORM * form)
+|   
+|   Description   :  Generic behaviour for changing a page. This means
+|                    that the field is left and a new field is entered.
+|                    So the field must be validated and the field init/term
+|                    hooks must be called. Because also the page is changed,
+|                    the forms init/term hooks must be called also.
+|
+|   Return Values :  E_OK                - success
+|                    E_INVALID_FIELD     - field is invalid
+|                    some other          - error from subordinate call
++--------------------------------------------------------------------------*/
+static int Page_Navigation(int (* const fct) (FORM *), FORM * form)
+{
+  int res;
+
+  if (!_nc_Internal_Validation(form)) 
+    res = E_INVALID_FIELD;
+  else
+    {
+      Call_Hook(form,fieldterm);
+      Call_Hook(form,formterm);
+      res = fct(form);
+      Call_Hook(form,forminit);
+      Call_Hook(form,fieldinit);
+    }
+  return res;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int PN_Next_Page(FORM * form)
+|   
+|   Description   :  Move to the next page of the form
+|
+|   Return Values :  E_OK                - success
+|                    != E_OK             - error from subordinate call
++--------------------------------------------------------------------------*/
+static int PN_Next_Page(FORM * form)
+{ 
+  return _nc_Set_Form_Page(form,Next_Page_Number(form),(FIELD *)0);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int PN_Previous_Page(FORM * form)
+|   
+|   Description   :  Move to the previous page of the form
+|
+|   Return Values :  E_OK              - success
+|                    != E_OK           - error from subordinate call
++--------------------------------------------------------------------------*/
+static int PN_Previous_Page(FORM * form)
+{
+  return _nc_Set_Form_Page(form,Previous_Page_Number(form),(FIELD *)0);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int PN_First_Page(FORM * form)
+|   
+|   Description   :  Move to the first page of the form
+|
+|   Return Values :  E_OK              - success
+|                    != E_OK           - error from subordinate call
++--------------------------------------------------------------------------*/
+static int PN_First_Page(FORM * form)
+{
+  return _nc_Set_Form_Page(form,0,(FIELD *)0);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int PN_Last_Page(FORM * form)
+|   
+|   Description   :  Move to the last page of the form
+|
+|   Return Values :  E_OK              - success
+|                    != E_OK           - error from subordinate call
++--------------------------------------------------------------------------*/
+static int PN_Last_Page(FORM * form)
+{
+  return _nc_Set_Form_Page(form,form->maxpage-1,(FIELD *)0);
+}
+/*----------------------------------------------------------------------------
+  END of Field Navigation routines 
+  --------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+  Helper routines for the core form driver.
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Data_Entry(FORM * form,int c)
+|   
+|   Description   :  Enter character c into at the current position of the
+|                    current field of the form.
+|
+|   Return Values :  E_OK              -
+|                    E_REQUEST_DENIED  -
+|                    E_SYSTEM_ERROR    -
++--------------------------------------------------------------------------*/
+static int Data_Entry(FORM * form, int c)
+{
+  FIELD  *field = form->current;
+  int result = E_REQUEST_DENIED;
+
+  if ( (field->opts & O_EDIT) 
+#if FIX_FORM_INACTIVE_BUG
+       && (field->opts & O_ACTIVE) 
+#endif
+       )
+    {
+      if ( (field->opts & O_BLANK) &&
+	   First_Position_In_Current_Field(form) &&
+	   !(form->status & _FCHECK_REQUIRED) && 
+	   !(form->status & _WINDOW_MODIFIED) )
+	werase(form->w);
+
+      if (form->status & _OVLMODE)
+	{
+	  waddch(form->w,(chtype)c);
+	} 
+      else /* no _OVLMODE */ 
+	{
+	  bool There_Is_Room = Is_There_Room_For_A_Char_In_Line(form);
+
+	  if (!(There_Is_Room ||
+		((Single_Line_Field(field) && Growable(field)))))
+	      return E_REQUEST_DENIED;
+
+	  if (!There_Is_Room && !Field_Grown(field,1))
+	    return E_SYSTEM_ERROR;
+
+	  winsch(form->w,(chtype)c);
+	}
+
+      if ((result=Wrapping_Not_Necessary_Or_Wrapping_Ok(form))==E_OK)
+	{
+	  bool End_Of_Field= (((field->drows-1)==form->currow) &&
+			      ((field->dcols-1)==form->curcol));
+	  form->status |= _WINDOW_MODIFIED;
+	  if (End_Of_Field && !Growable(field) && (field->opts & O_AUTOSKIP))
+	    result = Inter_Field_Navigation(FN_Next_Field,form);
+	  else
+	    {
+	      if (End_Of_Field && Growable(field) && !Field_Grown(field,1))
+		result = E_SYSTEM_ERROR;
+	      else
+		{
+		  IFN_Next_Character(form);
+		  result = E_OK;
+		}
+	    }
+	}
+    }
+  return result;
+}
+
+/* Structure to describe the binding of a request code to a function.
+   The member keycode codes the request value as well as the generic
+   routine to use for the request. The code for the generic routine
+   is coded in the upper 16 Bits while the request code is coded in
+   the lower 16 bits. 
+
+   In terms of C++ you might think of a request as a class with a
+   virtual method "perform". The different types of request are
+   derived from this base class and overload (or not) the base class
+   implementation of perform.
+*/
+typedef struct {
+  int keycode;           /* must be at least 32 bit: hi:mode, lo: key */
+  int (*cmd)(FORM *);    /* low level driver routine for this key     */
+} Binding_Info;
+
+/* You may see this is the class-id of the request type class */
+#define ID_PN    (0x00000000)    /* Page navigation           */
+#define ID_FN    (0x00010000)    /* Inter-Field navigation    */
+#define ID_IFN   (0x00020000)    /* Intra-Field navigation    */
+#define ID_VSC   (0x00030000)    /* Vertical Scrolling        */
+#define ID_HSC   (0x00040000)    /* Horizontal Scrolling      */
+#define ID_FE    (0x00050000)    /* Field Editing             */
+#define ID_EM    (0x00060000)    /* Edit Mode                 */
+#define ID_FV    (0x00070000)    /* Field Validation          */
+#define ID_CH    (0x00080000)    /* Choice                    */
+#define ID_Mask  (0xffff0000)
+#define Key_Mask (0x0000ffff)
+#define ID_Shft  (16)
+
+/* This array holds all the Binding Infos */
+static const Binding_Info bindings[MAX_FORM_COMMAND - MIN_FORM_COMMAND + 1] = 
+{
+  { REQ_NEXT_PAGE    |ID_PN  ,PN_Next_Page},
+  { REQ_PREV_PAGE    |ID_PN  ,PN_Previous_Page},
+  { REQ_FIRST_PAGE   |ID_PN  ,PN_First_Page},
+  { REQ_LAST_PAGE    |ID_PN  ,PN_Last_Page},
+  
+  { REQ_NEXT_FIELD   |ID_FN  ,FN_Next_Field},
+  { REQ_PREV_FIELD   |ID_FN  ,FN_Previous_Field},
+  { REQ_FIRST_FIELD  |ID_FN  ,FN_First_Field},
+  { REQ_LAST_FIELD   |ID_FN  ,FN_Last_Field},
+  { REQ_SNEXT_FIELD  |ID_FN  ,FN_Sorted_Next_Field},
+  { REQ_SPREV_FIELD  |ID_FN  ,FN_Sorted_Previous_Field},
+  { REQ_SFIRST_FIELD |ID_FN  ,FN_Sorted_First_Field},
+  { REQ_SLAST_FIELD  |ID_FN  ,FN_Sorted_Last_Field},
+  { REQ_LEFT_FIELD   |ID_FN  ,FN_Left_Field},
+  { REQ_RIGHT_FIELD  |ID_FN  ,FN_Right_Field},
+  { REQ_UP_FIELD     |ID_FN  ,FN_Up_Field},
+  { REQ_DOWN_FIELD   |ID_FN  ,FN_Down_Field},
+  
+  { REQ_NEXT_CHAR    |ID_IFN ,IFN_Next_Character},
+  { REQ_PREV_CHAR    |ID_IFN ,IFN_Previous_Character},
+  { REQ_NEXT_LINE    |ID_IFN ,IFN_Next_Line},
+  { REQ_PREV_LINE    |ID_IFN ,IFN_Previous_Line},
+  { REQ_NEXT_WORD    |ID_IFN ,IFN_Next_Word},
+  { REQ_PREV_WORD    |ID_IFN ,IFN_Previous_Word},
+  { REQ_BEG_FIELD    |ID_IFN ,IFN_Beginning_Of_Field},
+  { REQ_END_FIELD    |ID_IFN ,IFN_End_Of_Field},
+  { REQ_BEG_LINE     |ID_IFN ,IFN_Beginning_Of_Line},
+  { REQ_END_LINE     |ID_IFN ,IFN_End_Of_Line},
+  { REQ_LEFT_CHAR    |ID_IFN ,IFN_Left_Character},
+  { REQ_RIGHT_CHAR   |ID_IFN ,IFN_Right_Character},
+  { REQ_UP_CHAR      |ID_IFN ,IFN_Up_Character},
+  { REQ_DOWN_CHAR    |ID_IFN ,IFN_Down_Character},
+  
+  { REQ_NEW_LINE     |ID_FE  ,FE_New_Line},
+  { REQ_INS_CHAR     |ID_FE  ,FE_Insert_Character},
+  { REQ_INS_LINE     |ID_FE  ,FE_Insert_Line},
+  { REQ_DEL_CHAR     |ID_FE  ,FE_Delete_Character},
+  { REQ_DEL_PREV     |ID_FE  ,FE_Delete_Previous},
+  { REQ_DEL_LINE     |ID_FE  ,FE_Delete_Line},
+  { REQ_DEL_WORD     |ID_FE  ,FE_Delete_Word},
+  { REQ_CLR_EOL      |ID_FE  ,FE_Clear_To_End_Of_Line},
+  { REQ_CLR_EOF      |ID_FE  ,FE_Clear_To_End_Of_Form},
+  { REQ_CLR_FIELD    |ID_FE  ,FE_Clear_Field},
+  
+  { REQ_OVL_MODE     |ID_EM  ,EM_Overlay_Mode},
+  { REQ_INS_MODE     |ID_EM  ,EM_Insert_Mode},
+  
+  { REQ_SCR_FLINE    |ID_VSC ,VSC_Scroll_Line_Forward},
+  { REQ_SCR_BLINE    |ID_VSC ,VSC_Scroll_Line_Backward},
+  { REQ_SCR_FPAGE    |ID_VSC ,VSC_Scroll_Page_Forward},
+  { REQ_SCR_BPAGE    |ID_VSC ,VSC_Scroll_Page_Backward},
+  { REQ_SCR_FHPAGE   |ID_VSC ,VSC_Scroll_Half_Page_Forward},
+  { REQ_SCR_BHPAGE   |ID_VSC ,VSC_Scroll_Half_Page_Backward},
+  
+  { REQ_SCR_FCHAR    |ID_HSC ,HSC_Scroll_Char_Forward},
+  { REQ_SCR_BCHAR    |ID_HSC ,HSC_Scroll_Char_Backward},
+  { REQ_SCR_HFLINE   |ID_HSC ,HSC_Horizontal_Line_Forward},
+  { REQ_SCR_HBLINE   |ID_HSC ,HSC_Horizontal_Line_Backward},
+  { REQ_SCR_HFHALF   |ID_HSC ,HSC_Horizontal_Half_Line_Forward},
+  { REQ_SCR_HBHALF   |ID_HSC ,HSC_Horizontal_Half_Line_Backward},
+  
+  { REQ_VALIDATION   |ID_FV  ,FV_Validation},
+
+  { REQ_NEXT_CHOICE  |ID_CH  ,CR_Next_Choice},
+  { REQ_PREV_CHOICE  |ID_CH  ,CR_Previous_Choice}
+};
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int form_driver(FORM * form,int  c)
+|   
+|   Description   :  This is the workhorse of the forms system. It checks
+|                    to determine whether the character c is a request or
+|                    data. If it is a request, the form driver executes
+|                    the request and returns the result. If it is data
+|                    (printable character), it enters the data into the
+|                    current position in the current field. If it is not
+|                    recognized, the form driver assumes it is an application
+|                    defined command and returns E_UNKNOWN_COMMAND.
+|                    Application defined command should be defined relative
+|                    to MAX_FORM_COMMAND, the maximum value of a request.
+|
+|   Return Values :  E_OK              - success
+|                    E_SYSTEM_ERROR    - system error
+|                    E_BAD_ARGUMENT    - an argument is incorrect
+|                    E_NOT_POSTED      - form is not posted
+|                    E_INVALID_FIELD   - field contents are invalid
+|                    E_BAD_STATE       - called from inside a hook routine
+|                    E_REQUEST_DENIED  - request failed
+|                    E_UNKNOWN_COMMAND - command not known
++--------------------------------------------------------------------------*/
+int form_driver(FORM * form, int  c)
+{
+  const Binding_Info* BI = (Binding_Info *)0;
+  int res = E_UNKNOWN_COMMAND;
+
+  if (!form)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (!(form->field))
+    RETURN(E_NOT_CONNECTED);
+  
+  assert(form->page);
+  
+  if (c==FIRST_ACTIVE_MAGIC)
+    {
+      form->current = _nc_First_Active_Field(form);
+      return E_OK;
+    }
+  
+  assert(form->current && 
+	 form->current->buf && 
+	 (form->current->form == form)
+	);
+  
+  if ( form->status & _IN_DRIVER )
+    RETURN(E_BAD_STATE);
+
+  if ( !( form->status & _POSTED ) ) 
+    RETURN(E_NOT_POSTED);
+  
+  if ((c>=MIN_FORM_COMMAND && c<=MAX_FORM_COMMAND) &&
+      ((bindings[c-MIN_FORM_COMMAND].keycode & Key_Mask) == c))
+    BI = &(bindings[c-MIN_FORM_COMMAND]);
+  
+  if (BI)
+    {
+      typedef int (*Generic_Method)(int (* const)(FORM *),FORM *);
+      static const Generic_Method Generic_Methods[] = 
+	{
+	  Page_Navigation,         /* overloaded to call field&form hooks */
+	  Inter_Field_Navigation,  /* overloaded to call field hooks      */
+	  NULL,                    /* Intra-Field is generic              */
+	  Vertical_Scrolling,      /* Overloaded to check multi-line      */
+	  Horizontal_Scrolling,    /* Overloaded to check single-line     */
+	  Field_Editing,           /* Overloaded to mark modification     */
+	  NULL,                    /* Edit Mode is generic                */
+	  NULL,                    /* Field Validation is generic         */
+	  NULL                     /* Choice Request is generic           */
+	};
+      size_t nMethods = (sizeof(Generic_Methods)/sizeof(Generic_Methods[0]));
+      size_t method   = ((BI->keycode & ID_Mask) >> ID_Shft) & 0xffff;
+      
+      if ( (method >= nMethods) || !(BI->cmd) )
+	res = E_SYSTEM_ERROR;
+      else
+	{
+	  Generic_Method fct = Generic_Methods[method];
+	  if (fct)
+	    res = fct(BI->cmd,form);
+	  else
+	    res = (BI->cmd)(form);
+	}
+    } 
+  else 
+    {
+      if (!(c & (~(int)MAX_REGULAR_CHARACTER)) &&
+	  isprint((unsigned char)c) &&                      
+	  Check_Char(form->current->type,c,
+		     (TypeArgument *)(form->current->arg)))
+	res = Data_Entry(form,c);
+    }
+  _nc_Refresh_Current_Field(form);
+  RETURN(res);
+}
+
+/*----------------------------------------------------------------------------
+  Field-Buffer manipulation routines.
+  The effects of setting a buffer is tightly coupled to the core of the form
+  driver logic. This is especially true in the case of growable fields.
+  So I don't separate this into an own module. 
+  --------------------------------------------------------------------------*/
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_buffer(FIELD *field,
+|                                         int buffer, char *value)
+|   
+|   Description   :  Set the given buffer of the field to the given value.
+|                    Buffer 0 stores the displayed content of the field.
+|                    For dynamic fields this may grow the fieldbuffers if
+|                    the length of the value exceeds the current buffer
+|                    length. For buffer 0 only printable values are allowed.
+|                    For static fields, the value needs not to be zero ter-
+|                    minated. It is copied up to the length of the buffer.   
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid argument
+|                    E_SYSTEM_ERROR  - system error
++--------------------------------------------------------------------------*/
+int set_field_buffer(FIELD * field, int buffer, const char * value)
+{
+  char *s, *p;
+  int res = E_OK;
+  unsigned int len;
+
+  if ( !field || !value || ((buffer < 0)||(buffer > field->nbuf)) )
+    RETURN(E_BAD_ARGUMENT);
+
+  len  = Buffer_Length(field);
+
+  if (buffer==0)
+    {
+      const char *v;
+      unsigned int i = 0;
+
+      for(v=value; *v && (i<len); v++,i++)
+	{
+	  if (!isprint((unsigned char)*v))
+	    RETURN(E_BAD_ARGUMENT);
+	}
+    }
+
+  if (Growable(field))
+    {
+      /* for a growable field we must assume zero terminated strings, because
+	 somehow we have to detect the length of what should be copied.
+      */
+      unsigned int vlen = strlen(value);
+      if (vlen > len)
+	{
+	  if (!Field_Grown(field,
+			   (int)(1 + (vlen-len)/((field->rows+field->nrow)*field->cols))))
+	    RETURN(E_SYSTEM_ERROR);
+
+	  /* in this case we also have to check, wether or not the remaining
+	     characters in value are also printable for buffer 0. */
+	  if (buffer==0)
+	    {
+	      unsigned int i;
+	  
+	      for(i=len; i<vlen; i++)
+		if (!isprint(value[i]))
+		  RETURN(E_BAD_ARGUMENT);
+	    }
+	  len = vlen;
+	}
+    }
+  
+  p   = Address_Of_Nth_Buffer(field,buffer);
+
+#if HAVE_MEMCCPY
+  s = memccpy(p,value,0,len);
+#else
+  for(s=(char *)value; *s && (s < (value+len)); s++)
+    p[s-value] = *s;
+  if (s < (value+len))
+    {
+      p[s-value] = *s++;
+      s = p + (s-value);
+    }
+  else 
+    s=(char *)0;
+#endif
+
+  if (s) 
+    { /* this means, value was null terminated and not greater than the
+	 buffer. We have to pad with blanks. Please note that due to memccpy
+	 logic s points after the terminating null. */
+      s--; /* now we point to the terminator. */
+      assert(len >= (unsigned int)(s-p));
+      if (len > (unsigned int)(s-p))
+	memset(s,C_BLANK,len-(unsigned int)(s-p));
+    }
+
+  if (buffer==0)
+    {
+      int syncres;
+      if (((syncres=Synchronize_Field( field ))!=E_OK) && 
+	  (res==E_OK))
+	res = syncres;
+      if (((syncres=Synchronize_Linked_Fields(field ))!=E_OK) &&
+	  (res==E_OK))
+	res = syncres;
+    }
+  RETURN(res);
+}		
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  char *field_buffer(const FIELD *field,int buffer)
+|   
+|   Description   :  Return the address of the buffer for the field.
+|
+|   Return Values :  Pointer to buffer or NULL if arguments were invalid.
++--------------------------------------------------------------------------*/
+char *field_buffer(const FIELD * field, int  buffer)
+{
+  if (field && (buffer >= 0) && (buffer <= field->nbuf))
+    return Address_Of_Nth_Buffer(field,buffer);
+  else
+    return (char *)0;
+}
+
+/* frm_driver.c ends here */
diff --git a/ncurses-5.2/form/frm_hook.c b/ncurses-5.2/form/frm_hook.c
new file mode 100644
index 0000000..eb654c4
--- /dev/null
+++ b/ncurses-5.2/form/frm_hook.c
@@ -0,0 +1,140 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/* "Template" macro to generate function to set application specific hook */
+#define GEN_HOOK_SET_FUNCTION( typ, name ) \
+int set_ ## typ ## _ ## name (FORM *form, Form_Hook func)\
+{\
+   (Normalize_Form( form ) -> typ ## name) = func ;\
+   RETURN(E_OK);\
+}
+
+/* "Template" macro to generate function to get application specific hook */
+#define GEN_HOOK_GET_FUNCTION( typ, name ) \
+Form_Hook typ ## _ ## name ( const FORM *form )\
+{\
+   return ( Normalize_Form( form ) -> typ ## name );\
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_init(FORM *form, Form_Hook f)
+|   
+|   Description   :  Assigns an application defined initialization function
+|                    to be called when the form is posted and just after
+|                    the current field changes.
+|
+|   Return Values :  E_OK      - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION(field,init)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  Form_Hook field_init(const FORM *form)
+|   
+|   Description   :  Retrieve field initialization routine address.
+|
+|   Return Values :  The address or NULL if no hook defined.
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION(field,init)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_field_term(FORM *form, Form_Hook f)
+|   
+|   Description   :  Assigns an application defined finalization function
+|                    to be called when the form is unposted and just before
+|                    the current field changes.
+|
+|   Return Values :  E_OK      - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION(field,term)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  Form_Hook field_term(const FORM *form)
+|   
+|   Description   :  Retrieve field finalization routine address.
+|
+|   Return Values :  The address or NULL if no hook defined.
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION(field,term)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_form_init(FORM *form, Form_Hook f)
+|   
+|   Description   :  Assigns an application defined initialization function
+|                    to be called when the form is posted and just after
+|                    a page change.
+|
+|   Return Values :  E_OK       - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION(form,init)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  Form_Hook form_init(const FORM *form)
+|   
+|   Description   :  Retrieve form initialization routine address.
+|
+|   Return Values :  The address or NULL if no hook defined.
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION(form,init)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_form_term(FORM *form, Form_Hook f)
+|   
+|   Description   :  Assigns an application defined finalization function
+|                    to be called when the form is unposted and just before
+|                    a page change.
+|
+|   Return Values :  E_OK       - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION(form,term)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  Form_Hook form_term(const FORM *form)
+|   
+|   Description   :  Retrieve form finalization routine address.
+|
+|   Return Values :  The address or NULL if no hook defined.
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION(form,term)
+
+/* frm_hook.c ends here */
diff --git a/ncurses-5.2/form/frm_opts.c b/ncurses-5.2/form/frm_opts.c
new file mode 100644
index 0000000..7bbeaa1
--- /dev/null
+++ b/ncurses-5.2/form/frm_opts.c
@@ -0,0 +1,116 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_form_opts(FORM *form, Form_Options opts)
+|   
+|   Description   :  Turns on the named options and turns off all the
+|                    remaining options for that form.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid options
++--------------------------------------------------------------------------*/
+int set_form_opts(FORM * form, Form_Options  opts)
+{
+  opts &= ALL_FORM_OPTS;
+  if (opts & ~ALL_FORM_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      Normalize_Form( form )->opts = opts;
+      RETURN(E_OK);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  Form_Options form_opts(const FORM *)
+|   
+|   Description   :  Retrieves the current form options.
+|
+|   Return Values :  The option flags.
++--------------------------------------------------------------------------*/
+Form_Options form_opts(const FORM * form)
+{
+  return (Normalize_Form(form)->opts & ALL_FORM_OPTS);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int form_opts_on(FORM *form, Form_Options opts)
+|   
+|   Description   :  Turns on the named options; no other options are 
+|                    changed.
+|
+|   Return Values :  E_OK            - success 
+|                    E_BAD_ARGUMENT  - invalid options
++--------------------------------------------------------------------------*/
+int form_opts_on(FORM * form, Form_Options opts)
+{
+  opts &= ALL_FORM_OPTS;
+  if (opts & ~ALL_FORM_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      Normalize_Form( form )->opts |= opts;	
+      RETURN(E_OK);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int form_opts_off(FORM *form, Form_Options opts)
+|   
+|   Description   :  Turns off the named options; no other options are 
+|                    changed.
+|
+|   Return Values :  E_OK            - success 
+|                    E_BAD_ARGUMENT  - invalid options
++--------------------------------------------------------------------------*/
+int form_opts_off(FORM * form, Form_Options opts)
+{
+  opts &= ALL_FORM_OPTS;
+  if (opts & ~ALL_FORM_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      Normalize_Form(form)->opts &= ~opts;
+      RETURN(E_OK);
+    }
+}
+
+/* frm_opts.c ends here */
diff --git a/ncurses-5.2/form/frm_page.c b/ncurses-5.2/form/frm_page.c
new file mode 100644
index 0000000..842cbce
--- /dev/null
+++ b/ncurses-5.2/form/frm_page.c
@@ -0,0 +1,100 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_form_page(FORM * form,int  page)
+|   
+|   Description   :  Set the page number of the form.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid form pointer or page number
+|                    E_BAD_STATE       - called from a hook routine
+|                    E_INVALID_FIELD   - current field can't be left
+|                    E_SYSTEM_ERROR    - system error
++--------------------------------------------------------------------------*/
+int set_form_page(FORM * form, int page)
+{
+  int err = E_OK;
+
+  if ( !form || (page<0) || (page>=form->maxpage) )
+    RETURN(E_BAD_ARGUMENT);
+
+  if (!(form->status & _POSTED))
+    {
+      form->curpage = page;
+      form->current = _nc_First_Active_Field(form);
+  }
+  else
+    {
+      if (form->status & _IN_DRIVER) 
+	err = E_BAD_STATE;
+      else
+	{
+	  if (form->curpage != page)
+	    {
+	      if (!_nc_Internal_Validation(form)) 
+		err = E_INVALID_FIELD;
+	      else
+		{
+		  Call_Hook(form,fieldterm);
+		  Call_Hook(form,formterm);
+		  err = _nc_Set_Form_Page(form,page,(FIELD *)0);
+		  Call_Hook(form,forminit);
+		  Call_Hook(form,fieldinit);
+		  _nc_Refresh_Current_Field(form);
+		}
+	    }
+	}
+    }
+  RETURN(err);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int form_page(const FORM * form)
+|   
+|   Description   :  Return the current page of the form.
+|
+|   Return Values :  >= 0  : current page number
+|                    -1    : invalid form pointer
++--------------------------------------------------------------------------*/
+int form_page(const FORM * form)
+{
+  return Normalize_Form(form)->curpage;
+}
+
+/* frm_page.c ends here */
diff --git a/ncurses-5.2/form/frm_post.c b/ncurses-5.2/form/frm_post.c
new file mode 100644
index 0000000..5ead942
--- /dev/null
+++ b/ncurses-5.2/form/frm_post.c
@@ -0,0 +1,117 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int post_form(FORM * form)
+|   
+|   Description   :  Writes the form into its associated subwindow.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid form pointer
+|                    E_POSTED          - form already posted
+|                    E_NOT_CONNECTED   - no fields connected to form
+|                    E_NO_ROOM         - form doesn't fit into subwindow
+|                    E_SYSTEM_ERROR    - system error
++--------------------------------------------------------------------------*/
+int post_form(FORM * form)
+{
+  WINDOW *formwin;
+  int err;
+  int page;
+
+  if (!form)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (form->status & _POSTED)   
+    RETURN(E_POSTED);
+
+  if (!(form->field))
+    RETURN(E_NOT_CONNECTED);
+  
+  formwin = Get_Form_Window(form);
+  if ((form->cols > getmaxx(formwin)) || (form->rows > getmaxy(formwin))) 
+    RETURN(E_NO_ROOM);
+
+  /* reset form->curpage to an invald value. This forces Set_Form_Page
+     to do the page initialization which is required by post_form.
+  */
+  page = form->curpage;
+  form->curpage = -1;
+  if ((err = _nc_Set_Form_Page(form,page,form->current))!=E_OK)
+    RETURN(err);
+
+  form->status |= _POSTED;
+
+  Call_Hook(form,forminit);
+  Call_Hook(form,fieldinit);
+
+  _nc_Refresh_Current_Field(form);
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int unpost_form(FORM * form)
+|   
+|   Description   :  Erase form from its associated subwindow.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid form pointer
+|                    E_NOT_POSTED    - form isn't posted
+|                    E_BAD_STATE     - called from a hook routine
++--------------------------------------------------------------------------*/
+int unpost_form(FORM * form)
+{
+  if (!form)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (!(form->status & _POSTED)) 
+    RETURN(E_NOT_POSTED);
+
+  if (form->status & _IN_DRIVER) 
+    RETURN(E_BAD_STATE);
+
+  Call_Hook(form,fieldterm);
+  Call_Hook(form,formterm);
+
+  werase(Get_Form_Window(form));
+  delwin(form->w);
+  form->w = (WINDOW *)0;
+  form->status &= ~_POSTED;
+  RETURN(E_OK);
+}
+
+/* frm_post.c ends here */
diff --git a/ncurses-5.2/form/frm_req_name.c b/ncurses-5.2/form/frm_req_name.c
new file mode 100644
index 0000000..e9cd426
--- /dev/null
+++ b/ncurses-5.2/form/frm_req_name.c
@@ -0,0 +1,163 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module form_request_name                                                 *
+* Routines to handle external names of menu requests                       *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+static const char *request_names[ MAX_FORM_COMMAND - MIN_FORM_COMMAND + 1 ] = {
+  "NEXT_PAGE"	 ,
+  "PREV_PAGE"	 ,
+  "FIRST_PAGE"	 ,
+  "LAST_PAGE"	 ,
+
+  "NEXT_FIELD"	 ,
+  "PREV_FIELD"	 ,
+  "FIRST_FIELD"	 ,
+  "LAST_FIELD"	 ,
+  "SNEXT_FIELD"	 ,
+  "SPREV_FIELD"	 ,
+  "SFIRST_FIELD" ,
+  "SLAST_FIELD"	 ,
+  "LEFT_FIELD"	 ,
+  "RIGHT_FIELD"	 ,
+  "UP_FIELD"	 ,
+  "DOWN_FIELD"	 ,
+
+  "NEXT_CHAR"	 ,
+  "PREV_CHAR"	 ,
+  "NEXT_LINE"	 ,
+  "PREV_LINE"	 ,
+  "NEXT_WORD"	 ,
+  "PREV_WORD"	 ,
+  "BEG_FIELD"	 ,
+  "END_FIELD"	 ,
+  "BEG_LINE"	 ,
+  "END_LINE"	 ,
+  "LEFT_CHAR"	 ,
+  "RIGHT_CHAR"	 ,
+  "UP_CHAR"	 ,
+  "DOWN_CHAR"	 ,
+
+  "NEW_LINE"	 ,
+  "INS_CHAR"	 ,
+  "INS_LINE"	 ,
+  "DEL_CHAR"	 ,
+  "DEL_PREV"	 ,
+  "DEL_LINE"	 ,
+  "DEL_WORD"	 ,
+  "CLR_EOL"	 ,
+  "CLR_EOF"	 ,
+  "CLR_FIELD"	 ,
+  "OVL_MODE"	 ,
+  "INS_MODE"	 ,
+  "SCR_FLINE"	 ,
+  "SCR_BLINE"	 ,
+  "SCR_FPAGE"	 ,
+  "SCR_BPAGE"	 ,
+  "SCR_FHPAGE"   ,
+  "SCR_BHPAGE"   ,
+  "SCR_FCHAR"    ,
+  "SCR_BCHAR"    ,
+  "SCR_HFLINE"   ,
+  "SCR_HBLINE"   ,
+  "SCR_HFHALF"   ,
+  "SCR_HBHALF"   ,
+
+  "VALIDATION"	 ,
+  "NEXT_CHOICE"	 ,
+  "PREV_CHOICE"	 
+};
+#define A_SIZE (sizeof(request_names)/sizeof(request_names[0]))
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  const char * form_request_name (int request);
+|   
+|   Description   :  Get the external name of a form request.
+|
+|   Return Values :  Pointer to name      - on success
+|                    NULL                 - on invalid request code
++--------------------------------------------------------------------------*/
+const char *form_request_name( int request )
+{
+  if ( (request < MIN_FORM_COMMAND) || (request > MAX_FORM_COMMAND) )
+    {
+      SET_ERROR (E_BAD_ARGUMENT);
+      return (const char *)0;
+    }
+  else
+    return request_names[ request - MIN_FORM_COMMAND ];
+}
+
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int form_request_by_name (const char *str);
+|   
+|   Description   :  Search for a request with this name.
+|
+|   Return Values :  Request Id       - on success
+|                    E_NO_MATCH       - request not found
++--------------------------------------------------------------------------*/
+int form_request_by_name( const char *str )
+{ 
+  /* because the table is so small, it doesn't really hurt
+     to run sequentially through it.
+  */
+  unsigned int i = 0;
+  char buf[16];
+  
+  if (str)
+    {
+      strncpy(buf,str,sizeof(buf));
+      while( (i<sizeof(buf)) && (buf[i] != '\0') )
+	{
+	  buf[i] = toupper(buf[i]);
+	  i++;
+	}
+      
+      for (i=0; i < A_SIZE; i++)
+	{
+	  if (strncmp(request_names[i],buf,sizeof(buf))==0)
+	    return MIN_FORM_COMMAND + i;
+	} 
+    }
+  RETURN(E_NO_MATCH);
+}
+
+/* frm_req_name.c ends here */
diff --git a/ncurses-5.2/form/frm_scale.c b/ncurses-5.2/form/frm_scale.c
new file mode 100644
index 0000000..028e9e2
--- /dev/null
+++ b/ncurses-5.2/form/frm_scale.c
@@ -0,0 +1,63 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int scale_form( const FORM *form, int *rows, int *cols )
+|   
+|   Description   :  Retrieve size of form
+|
+|   Return Values :  E_OK              - no error
+|                    E_BAD_ARGUMENT    - invalid form pointer
+|                    E_NOT_CONNECTED   - no fields connected to form
++--------------------------------------------------------------------------*/
+int scale_form(const FORM * form, int * rows, int * cols)
+{
+  if ( !form )
+    RETURN(E_BAD_ARGUMENT);
+
+  if ( !(form->field) )
+    RETURN(E_NOT_CONNECTED);
+  
+  if (rows) 
+    *rows = form->rows;
+  if (cols) 
+    *cols = form->cols;
+  
+  RETURN(E_OK);
+}
+
+/* frm_scale.c ends here */
diff --git a/ncurses-5.2/form/frm_sub.c b/ncurses-5.2/form/frm_sub.c
new file mode 100644
index 0000000..62dc613
--- /dev/null
+++ b/ncurses-5.2/form/frm_sub.c
@@ -0,0 +1,69 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_form_sub(FORM *form, WINDOW *win)
+|   
+|   Description   :  Set the subwindow of the form to win. 
+|
+|   Return Values :  E_OK       - success
+|                    E_POSTED   - form is posted
++--------------------------------------------------------------------------*/
+int set_form_sub(FORM * form, WINDOW * win)
+{
+  if (form && (form->status & _POSTED))	
+    RETURN(E_POSTED);
+
+  Normalize_Form( form )->sub = win;
+  RETURN(E_OK);
+}	
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  WINDOW *form_sub(const FORM *)
+|   
+|   Description   :  Retrieve the window of the form.
+|
+|   Return Values :  The pointer to the Subwindow.
++--------------------------------------------------------------------------*/
+WINDOW *form_sub(const FORM * form)
+{
+  const FORM* f = Normalize_Form( form );
+  return Get_Form_Window(f);
+}
+
+/* frm_sub.c ends here */
diff --git a/ncurses-5.2/form/frm_user.c b/ncurses-5.2/form/frm_user.c
new file mode 100644
index 0000000..8f0edbc
--- /dev/null
+++ b/ncurses-5.2/form/frm_user.c
@@ -0,0 +1,67 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_form_userptr(FORM *form, void *usrptr)
+|   
+|   Description   :  Set the pointer that is reserved in any form to store
+|                    application relevant informations
+|
+|   Return Values :  E_OK         - on success
++--------------------------------------------------------------------------*/
+int set_form_userptr(FORM * form, void *usrptr)
+{
+  Normalize_Form(form)->usrptr = usrptr;
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  void *form_userptr(const FORM *form)
+|   
+|   Description   :  Return the pointer that is reserved in any form to
+|                    store application relevant informations.
+|
+|   Return Values :  Value of pointer. If no such pointer has been set,
+|                    NULL is returned
++--------------------------------------------------------------------------*/
+void *form_userptr(const FORM * form)
+{
+  return Normalize_Form(form)->usrptr;
+}
+
+/* frm_user.c ends here */
diff --git a/ncurses-5.2/form/frm_win.c b/ncurses-5.2/form/frm_win.c
new file mode 100644
index 0000000..82d716f
--- /dev/null
+++ b/ncurses-5.2/form/frm_win.c
@@ -0,0 +1,70 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  int set_form_win(FORM *form,WINDOW *win)
+|   
+|   Description   :  Set the window of the form to win. 
+|
+|   Return Values :  E_OK       - success
+|                    E_POSTED   - form is posted
++--------------------------------------------------------------------------*/
+int set_form_win(FORM * form, WINDOW * win)
+{
+  if (form && (form->status & _POSTED))	
+    RETURN(E_POSTED);
+
+  Normalize_Form( form )->win = win;
+  RETURN(E_OK);
+}	
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  WINDOW *form_win(const FORM *)
+|   
+|   Description   :  Retrieve the window of the form.
+|
+|   Return Values :  The pointer to the Window or stdscr if there is none.
++--------------------------------------------------------------------------*/
+WINDOW *form_win(const FORM * form)
+{
+  const FORM* f = Normalize_Form( form );
+  return (f->win ? f->win : stdscr);
+}
+
+/* frm_win.c ends here */
+
diff --git a/ncurses-5.2/form/fty_alnum.c b/ncurses-5.2/form/fty_alnum.c
new file mode 100644
index 0000000..d95acfa
--- /dev/null
+++ b/ncurses-5.2/form/fty_alnum.c
@@ -0,0 +1,137 @@
+
+/*
+ * THIS CODE IS SPECIFICALLY EXEMPTED FROM THE NCURSES PACKAGE COPYRIGHT.
+ * You may freely copy it for use as a template for your own field types.
+ * If you develop a field type that might be of general use, please send
+ * it back to the ncurses maintainers for inclusion in the next version.
+ */
+/***************************************************************************
+*                                                                          *
+*  Author : Juergen Pfeifer, juergen.pfeifer@gmx.net                       *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+typedef struct {
+  int width;
+} alnumARG;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Make_AlphaNumeric_Type(va_list *ap)
+|   
+|   Description   :  Allocate structure for alphanumeric type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *Make_AlphaNumeric_Type(va_list * ap)
+{
+  alnumARG *argp = (alnumARG *)malloc(sizeof(alnumARG));
+
+  if (argp)
+    argp->width = va_arg(*ap,int);
+
+  return ((void *)argp);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Copy_AlphaNumericType(const void *argp)
+|   
+|   Description   :  Copy structure for alphanumeric type argument.  
+|
+|   Return Values :  Pointer to argument structure or NULL on error.
++--------------------------------------------------------------------------*/
+static void *Copy_AlphaNumeric_Type(const void *argp)
+{
+  const alnumARG *ap = (const alnumARG *)argp;
+  alnumARG *result = (alnumARG *)malloc(sizeof(alnumARG));
+
+  if (result)
+    *result = *ap;
+
+  return ((void *)result);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Free_AlphaNumeric_Type(void *argp)
+|   
+|   Description   :  Free structure for alphanumeric type argument.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void Free_AlphaNumeric_Type(void * argp)
+{
+  if (argp) 
+    free(argp);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_AlphaNumeric_Field(
+|                                      FIELD *field,
+|                                      const void *argp)
+|   
+|   Description   :  Validate buffer content to be a valid alphanumeric value
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool Check_AlphaNumeric_Field(FIELD * field, const void * argp)
+{
+  int width = ((const alnumARG *)argp)->width;
+  unsigned char *bp  = (unsigned char *)field_buffer(field,0);
+  int  l = -1;
+  unsigned char *s;
+
+  while(*bp && *bp==' ') 
+    bp++;
+  if (*bp)
+    {
+      s = bp;
+      while(*bp && isalnum(*bp)) 
+	bp++;
+      l = (int)(bp-s);
+      while(*bp && *bp==' ') 
+	bp++;
+    }
+  return ((*bp || (l < width)) ? FALSE : TRUE);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_AlphaNumeric_Character(
+|                                      int c, 
+|                                      const void *argp )
+|   
+|   Description   :  Check a character for the alphanumeric type.
+|
+|   Return Values :  TRUE  - character is valid
+|                    FALSE - character is invalid
++--------------------------------------------------------------------------*/
+static bool Check_AlphaNumeric_Character(int c, const void * argp GCC_UNUSED)
+{
+  return (isalnum(c) ? TRUE : FALSE);
+}
+
+static FIELDTYPE typeALNUM = {
+  _HAS_ARGS | _RESIDENT,
+  1,                           /* this is mutable, so we can't be const */
+  (FIELDTYPE *)0,
+  (FIELDTYPE *)0,
+  Make_AlphaNumeric_Type,
+  Copy_AlphaNumeric_Type,
+  Free_AlphaNumeric_Type,
+  Check_AlphaNumeric_Field,
+  Check_AlphaNumeric_Character,
+  NULL,
+  NULL
+};
+
+FIELDTYPE* TYPE_ALNUM = &typeALNUM;
+
+/* fty_alnum.c ends here */
diff --git a/ncurses-5.2/form/fty_alpha.c b/ncurses-5.2/form/fty_alpha.c
new file mode 100644
index 0000000..37792fe
--- /dev/null
+++ b/ncurses-5.2/form/fty_alpha.c
@@ -0,0 +1,138 @@
+
+/*
+ * THIS CODE IS SPECIFICALLY EXEMPTED FROM THE NCURSES PACKAGE COPYRIGHT.
+ * You may freely copy it for use as a template for your own field types.
+ * If you develop a field type that might be of general use, please send
+ * it back to the ncurses maintainers for inclusion in the next version.
+ */
+/***************************************************************************
+*                                                                          *
+*  Author : Juergen Pfeifer, juergen.pfeifer@gmx.net                       *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+typedef struct {
+  int width;
+} alphaARG;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Make_Alpha_Type(va_list *ap)
+|   
+|   Description   :  Allocate structure for alpha type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *Make_Alpha_Type(va_list * ap)
+{
+  alphaARG *argp = (alphaARG *)malloc(sizeof(alphaARG));
+  if (argp)
+    {
+      argp->width = va_arg(*ap,int);
+    }
+  return ((void *)argp);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Copy_Alpha_Type(const void * argp)
+|   
+|   Description   :  Copy structure for alpha type argument.  
+|
+|   Return Values :  Pointer to argument structure or NULL on error.
++--------------------------------------------------------------------------*/
+static void *Copy_Alpha_Type(const void * argp)
+{
+  const alphaARG *ap = (const alphaARG *)argp;
+  alphaARG *result = (alphaARG *)malloc(sizeof(alphaARG));
+  
+  if (result)
+    {
+      *result = *ap;
+    }
+  return ((void *)result);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Free_Alpha_Type( void * argp )
+|   
+|   Description   :  Free structure for alpha type argument.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void Free_Alpha_Type(void * argp)
+{
+  if (argp) 
+    free(argp);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_Alpha_Field(
+|                                      FIELD * field,
+|                                      const void * argp)
+|   
+|   Description   :  Validate buffer content to be a valid alpha value
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool Check_Alpha_Field(FIELD * field, const void * argp)
+{
+  int width = ((const alphaARG *)argp)->width;
+  unsigned char *bp  = (unsigned char *)field_buffer(field,0);
+  int  l = -1;
+  unsigned char *s;
+
+  while(*bp && *bp==' ') 
+    bp++;
+  if (*bp)
+    {
+      s = bp;
+      while(*bp && isalpha(*bp)) 
+	bp++;
+      l = (int)(bp-s);
+      while(*bp && *bp==' ') 
+	bp++;
+    }
+  return ((*bp || (l < width)) ? FALSE : TRUE);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_Alpha_Character(
+|                                      int c,
+|                                      const void * argp)
+|   
+|   Description   :  Check a character for the alpha type.
+|
+|   Return Values :  TRUE  - character is valid
+|                    FALSE - character is invalid
++--------------------------------------------------------------------------*/
+static bool Check_Alpha_Character(int c, const void * argp GCC_UNUSED)
+{
+  return (isalpha(c) ? TRUE : FALSE);
+}
+
+static FIELDTYPE typeALPHA = {
+  _HAS_ARGS | _RESIDENT,
+  1,                           /* this is mutable, so we can't be const */
+  (FIELDTYPE *)0,
+  (FIELDTYPE *)0,
+  Make_Alpha_Type,
+  Copy_Alpha_Type,
+  Free_Alpha_Type,
+  Check_Alpha_Field,
+  Check_Alpha_Character,
+  NULL,
+  NULL
+};
+
+FIELDTYPE* TYPE_ALPHA = &typeALPHA;
+
+/* fty_alpha.c ends here */
diff --git a/ncurses-5.2/form/fty_enum.c b/ncurses-5.2/form/fty_enum.c
new file mode 100644
index 0000000..8fc4cd7
--- /dev/null
+++ b/ncurses-5.2/form/fty_enum.c
@@ -0,0 +1,295 @@
+
+/*
+ * THIS CODE IS SPECIFICALLY EXEMPTED FROM THE NCURSES PACKAGE COPYRIGHT.
+ * You may freely copy it for use as a template for your own field types.
+ * If you develop a field type that might be of general use, please send
+ * it back to the ncurses maintainers for inclusion in the next version.
+ */
+/***************************************************************************
+*                                                                          *
+*  Author : Juergen Pfeifer, juergen.pfeifer@gmx.net                       *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+typedef struct {
+  char **kwds;
+  int  count;
+  bool checkcase;
+  bool checkunique;
+} enumARG;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Make_Enum_Type( va_list * ap )
+|   
+|   Description   :  Allocate structure for enumeration type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *Make_Enum_Type(va_list * ap)
+{
+  enumARG *argp = (enumARG *)malloc(sizeof(enumARG));
+
+  if (argp)
+    {
+      int cnt = 0;
+      char **kp = (char **)0;
+      int ccase, cunique;
+
+      argp->kwds        = va_arg(*ap,char **);
+      ccase             = va_arg(*ap,int);
+      cunique           = va_arg(*ap,int);
+      argp->checkcase   = ccase   ? TRUE : FALSE;
+      argp->checkunique = cunique ? TRUE : FALSE;
+
+      kp = argp->kwds;
+      while( kp && (*kp++) ) cnt++;
+      argp->count = cnt;
+    }
+  return (void *)argp;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Copy_Enum_Type( const void * argp )
+|   
+|   Description   :  Copy structure for enumeration type argument.  
+|
+|   Return Values :  Pointer to argument structure or NULL on error.
++--------------------------------------------------------------------------*/
+static void *Copy_Enum_Type(const void * argp)
+{
+  enumARG *result = (enumARG *)0;
+
+  if (argp)
+    {
+      const enumARG *ap = (const enumARG *)argp;
+
+      result = (enumARG *)malloc(sizeof(enumARG));
+      if (result)
+	*result = *ap;
+    }
+  return (void *)result;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Free_Enum_Type( void * argp )
+|   
+|   Description   :  Free structure for enumeration type argument.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void Free_Enum_Type(void * argp)
+{
+  if (argp) 
+    free(argp);
+}
+
+#define SKIP_SPACE(x) while(((*(x))!='\0') && (is_blank(*(x)))) (x)++
+#define NOMATCH 0
+#define PARTIAL 1
+#define EXACT   2
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static int Compare(const unsigned char * s,  
+|                                       const unsigned char * buf,
+|                                       bool  ccase )
+|   
+|   Description   :  Check wether or not the text in 'buf' matches the
+|                    text in 's', at least partial.
+|
+|   Return Values :  NOMATCH   - buffer doesn't match
+|                    PARTIAL   - buffer matches partially
+|                    EXACT     - buffer matches exactly
++--------------------------------------------------------------------------*/
+static int Compare(const unsigned char *s, const unsigned char *buf, 
+		   bool ccase)
+{
+  SKIP_SPACE(buf); /* Skip leading spaces in both texts */
+  SKIP_SPACE(s);
+
+  if (*buf=='\0')
+    {
+      return (((*s)!='\0') ? NOMATCH : EXACT);
+    } 
+  else 
+    {
+      if (ccase)
+	{
+	  while(*s++ == *buf)
+	    {
+	      if (*buf++=='\0') return EXACT;
+	    } 
+	} 
+      else 
+	{
+	  while(toupper(*s++)==toupper(*buf))
+	    {
+	      if (*buf++=='\0') return EXACT;
+	    }
+	}
+    }
+  /* At this location buf points to the first character where it no longer
+     matches with s. So if only blanks are following, we have a partial
+     match otherwise there is no match */
+  SKIP_SPACE(buf);
+  if (*buf) 
+    return NOMATCH;
+
+  /* If it happens that the reference buffer is at its end, the partial
+     match is actually an exact match. */
+  return ((s[-1]!='\0') ? PARTIAL : EXACT);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_Enum_Field(
+|                                      FIELD * field,
+|                                      const void  * argp)
+|   
+|   Description   :  Validate buffer content to be a valid enumeration value
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool Check_Enum_Field(FIELD * field, const void  * argp)
+{
+  char **kwds       = ((const enumARG *)argp)->kwds;
+  bool ccase        = ((const enumARG *)argp)->checkcase;
+  bool unique       = ((const enumARG *)argp)->checkunique;
+  unsigned char *bp = (unsigned char *)field_buffer(field,0);
+  char *s, *t, *p;
+  int res;
+  
+  while( kwds && (s=(*kwds++)) )
+    {
+      if ((res=Compare((unsigned char *)s,bp,ccase))!=NOMATCH)
+	{
+	  p=t=s; /* t is at least a partial match */
+	  if ((unique && res!=EXACT)) 
+	    {
+	      while( kwds && (p = *kwds++) )
+		{
+		  if ((res=Compare((unsigned char *)p,bp,ccase))!=NOMATCH)
+		    {
+		      if (res==EXACT)
+			{
+			  t = p;
+			  break;
+			}
+		      else
+			t = (char *)0;
+		    }
+		}
+	    }	  
+	  if (t)
+	    {
+	      set_field_buffer(field,0,t);
+	      return TRUE;
+	    }
+	  if (!p)
+	    break;
+	}
+    }
+  return FALSE;
+}
+
+static const char *dummy[] = { (char *)0 };
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Next_Enum(FIELD * field,
+|                                          const void * argp)
+|   
+|   Description   :  Check for the next enumeration value
+|
+|   Return Values :  TRUE  - next value found and loaded
+|                    FALSE - no next value loaded
++--------------------------------------------------------------------------*/
+static bool Next_Enum(FIELD * field, const void * argp)
+{
+  const enumARG *args = (const enumARG *)argp;
+  char **kwds       = args->kwds;
+  bool ccase        = args->checkcase;
+  int cnt           = args->count;
+  unsigned char *bp = (unsigned char *)field_buffer(field,0);
+
+  if (kwds) {
+    while(cnt--)
+      {
+	if (Compare((unsigned char *)(*kwds++),bp,ccase)==EXACT) 
+	  break;
+      }
+    if (cnt<=0)
+      kwds = args->kwds;
+    if ((cnt>=0) || (Compare((const unsigned char *)dummy,bp,ccase)==EXACT))
+      {
+	set_field_buffer(field,0,*kwds);
+	return TRUE;
+      }
+  }
+  return FALSE;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Previous_Enum(
+|                                          FIELD * field,
+|                                          const void * argp)
+|   
+|   Description   :  Check for the previous enumeration value
+|
+|   Return Values :  TRUE  - previous value found and loaded
+|                    FALSE - no previous value loaded
++--------------------------------------------------------------------------*/
+static bool Previous_Enum(FIELD * field, const void * argp)
+{
+  const enumARG *args = (const enumARG *)argp;
+  int cnt       = args->count;
+  char **kwds   = &args->kwds[cnt-1];
+  bool ccase    = args->checkcase;
+  unsigned char *bp = (unsigned char *)field_buffer(field,0);
+
+  if (kwds) {
+    while(cnt--)
+      {
+	if (Compare((unsigned char *)(*kwds--),bp,ccase)==EXACT) 
+	  break;
+      }
+    
+    if (cnt<=0)
+      kwds  = &args->kwds[args->count-1];
+    
+    if ((cnt>=0) || (Compare((const unsigned char *)dummy,bp,ccase)==EXACT))
+      {
+	set_field_buffer(field,0,*kwds);
+	return TRUE;
+      }
+  }
+  return FALSE;
+}
+
+
+static FIELDTYPE typeENUM = {
+  _HAS_ARGS | _HAS_CHOICE | _RESIDENT,
+  1,                           /* this is mutable, so we can't be const */
+  (FIELDTYPE *)0,
+  (FIELDTYPE *)0,
+  Make_Enum_Type,
+  Copy_Enum_Type,
+  Free_Enum_Type,
+  Check_Enum_Field,
+  NULL,
+  Next_Enum,
+  Previous_Enum
+};
+
+FIELDTYPE* TYPE_ENUM = &typeENUM;
+
+/* fty_enum.c ends here */
diff --git a/ncurses-5.2/form/fty_int.c b/ncurses-5.2/form/fty_int.c
new file mode 100644
index 0000000..304d9fd
--- /dev/null
+++ b/ncurses-5.2/form/fty_int.c
@@ -0,0 +1,160 @@
+
+/*
+ * THIS CODE IS SPECIFICALLY EXEMPTED FROM THE NCURSES PACKAGE COPYRIGHT.
+ * You may freely copy it for use as a template for your own field types.
+ * If you develop a field type that might be of general use, please send
+ * it back to the ncurses maintainers for inclusion in the next version.
+ */
+/***************************************************************************
+*                                                                          *
+*  Author : Juergen Pfeifer, juergen.pfeifer@gmx.net                       *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+typedef struct {
+  int precision;
+  long low;
+  long high;
+} integerARG;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Make_Integer_Type( va_list * ap )
+|   
+|   Description   :  Allocate structure for integer type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *Make_Integer_Type(va_list * ap)
+{
+  integerARG *argp = (integerARG *)malloc(sizeof(integerARG));
+
+  if (argp)
+    {
+      argp->precision = va_arg(*ap,int);
+      argp->low       = va_arg(*ap,long);
+      argp->high      = va_arg(*ap,long);
+    }
+  return (void *)argp;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Copy_Integer_Type(const void * argp)
+|   
+|   Description   :  Copy structure for integer type argument.  
+|
+|   Return Values :  Pointer to argument structure or NULL on error.
++--------------------------------------------------------------------------*/
+static void *Copy_Integer_Type(const void * argp)
+{
+  const integerARG *ap = (const integerARG *)argp;
+  integerARG *result = (integerARG *)0;
+
+  if (argp)
+    {
+      result = (integerARG *)malloc(sizeof(integerARG));
+      if (result)
+	*result = *ap;
+    }
+  return (void *)result;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Free_Integer_Type(void * argp)
+|   
+|   Description   :  Free structure for integer type argument.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void Free_Integer_Type(void * argp)
+{
+  if (argp) 
+    free(argp);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_Integer_Field(
+|                                                    FIELD * field,
+|                                                    const void * argp)
+|   
+|   Description   :  Validate buffer content to be a valid integer value
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool Check_Integer_Field(FIELD * field, const void * argp)
+{
+  const integerARG *argi = (const integerARG *)argp;
+  long low          = argi->low;
+  long high         = argi->high;
+  int prec          = argi->precision;
+  unsigned char *bp = (unsigned char *)field_buffer(field,0);
+  char *s           = (char *)bp;
+  long val;
+  char buf[100];
+
+  while( *bp && *bp==' ') bp++;
+  if (*bp)
+    {
+      if (*bp=='-') bp++;
+      while (*bp)
+	{
+	  if (!isdigit(*bp)) break;
+	  bp++;
+	}
+      while(*bp && *bp==' ') bp++;
+      if (*bp=='\0')
+	{
+	  val = atol(s);
+	  if (low<high)
+	    {
+	      if (val<low || val>high) return FALSE;
+	    }
+	  sprintf(buf,"%.*ld",(prec>0?prec:0),val);
+	  set_field_buffer(field,0,buf);
+	  return TRUE;
+	}
+    }
+  return FALSE;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_Integer_Character(
+|                                      int c,
+|                                      const void * argp)
+|   
+|   Description   :  Check a character for the integer type.
+|
+|   Return Values :  TRUE  - character is valid
+|                    FALSE - character is invalid
++--------------------------------------------------------------------------*/
+static bool Check_Integer_Character(int c, const void * argp GCC_UNUSED)
+{
+  return ((isdigit(c) || (c=='-')) ? TRUE : FALSE);
+}
+
+static FIELDTYPE typeINTEGER = {
+  _HAS_ARGS | _RESIDENT,
+  1,                           /* this is mutable, so we can't be const */
+  (FIELDTYPE *)0,
+  (FIELDTYPE *)0,
+  Make_Integer_Type,
+  Copy_Integer_Type,
+  Free_Integer_Type,
+  Check_Integer_Field,
+  Check_Integer_Character,
+  NULL,
+  NULL
+};
+
+FIELDTYPE* TYPE_INTEGER = &typeINTEGER;
+
+/* fty_int.c ends here */
diff --git a/ncurses-5.2/form/fty_ipv4.c b/ncurses-5.2/form/fty_ipv4.c
new file mode 100644
index 0000000..7e361a4
--- /dev/null
+++ b/ncurses-5.2/form/fty_ipv4.c
@@ -0,0 +1,81 @@
+
+/*
+ * THIS CODE IS SPECIFICALLY EXEMPTED FROM THE NCURSES PACKAGE COPYRIGHT.
+ * You may freely copy it for use as a template for your own field types.
+ * If you develop a field type that might be of general use, please send
+ * it back to the ncurses maintainers for inclusion in the next version.
+ */
+/***************************************************************************
+*                                                                          *
+*  Author : Per Foreby, perf@efd.lth.se                                    *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_IPV4_Field(
+|                                      FIELD * field,
+|                                      const void * argp)
+|   
+|   Description   :  Validate buffer content to be a valid IP number (Ver. 4)
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool Check_IPV4_Field(FIELD * field, const void * argp GCC_UNUSED)
+{
+  char *bp = field_buffer(field,0);
+  int num = 0, len;
+  unsigned int d1, d2, d3, d4;
+
+  if(isdigit(*bp))              /* Must start with digit */
+    {
+      num = sscanf(bp, "%u.%u.%u.%u%n", &d1, &d2, &d3, &d4, &len);
+      if (num == 4)
+        {
+          bp += len;            /* Make bp point to what sscanf() left */
+          while (*bp && isspace(*bp))
+            bp++;               /* Allow trailing whitespace */
+        }
+    }
+  return ((num != 4 || *bp || d1 > 255 || d2 > 255
+                           || d3 > 255 || d4 > 255) ? FALSE : TRUE);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_IPV4_Character(
+|                                      int c, 
+|                                      const void *argp )
+|   
+|   Description   :  Check a character for unsigned type or period.
+|
+|   Return Values :  TRUE  - character is valid
+|                    FALSE - character is invalid
++--------------------------------------------------------------------------*/
+static bool Check_IPV4_Character(int c, const void * argp GCC_UNUSED)
+{
+  return ((isdigit(c) || (c=='.')) ? TRUE : FALSE);
+}
+
+static FIELDTYPE typeIPV4 = {
+  _RESIDENT,
+  1,                           /* this is mutable, so we can't be const */
+  (FIELDTYPE *)0,
+  (FIELDTYPE *)0,
+  NULL,
+  NULL,
+  NULL,
+  Check_IPV4_Field,
+  Check_IPV4_Character,
+  NULL,
+  NULL
+};
+
+FIELDTYPE* TYPE_IPV4 = &typeIPV4;
+
+/* fty_ipv4.c ends here */
diff --git a/ncurses-5.2/form/fty_num.c b/ncurses-5.2/form/fty_num.c
new file mode 100644
index 0000000..ba15ab8
--- /dev/null
+++ b/ncurses-5.2/form/fty_num.c
@@ -0,0 +1,195 @@
+
+/*
+ * THIS CODE IS SPECIFICALLY EXEMPTED FROM THE NCURSES PACKAGE COPYRIGHT.
+ * You may freely copy it for use as a template for your own field types.
+ * If you develop a field type that might be of general use, please send
+ * it back to the ncurses maintainers for inclusion in the next version.
+ */
+/***************************************************************************
+*                                                                          *
+*  Author : Juergen Pfeifer, juergen.pfeifer@gmx.net                       *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+#if HAVE_LOCALE_H
+#include <locale.h>
+#endif
+
+typedef struct {
+  int    precision;
+  double low;
+  double high;
+  struct lconv* L;
+} numericARG;
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Make_Numeric_Type(va_list * ap)
+|   
+|   Description   :  Allocate structure for numeric type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *Make_Numeric_Type(va_list * ap)
+{
+  numericARG *argn = (numericARG *)malloc(sizeof(numericARG));
+
+  if (argn)
+    {
+      argn->precision = va_arg(*ap,int);
+      argn->low       = va_arg(*ap,double);
+      argn->high      = va_arg(*ap,double);
+#if HAVE_LOCALE_H
+      argn->L         = localeconv();
+#else
+      argn->L         = NULL;
+#endif
+    }
+  return (void *)argn;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void *Copy_Numeric_Type(const void * argp)
+|   
+|   Description   :  Copy structure for numeric type argument.  
+|
+|   Return Values :  Pointer to argument structure or NULL on error.
++--------------------------------------------------------------------------*/
+static void *Copy_Numeric_Type(const void * argp)
+{
+  const numericARG *ap = (const numericARG *)argp;
+  numericARG *result = (numericARG *)0;
+
+  if (argp)
+    {
+      result = (numericARG *)malloc(sizeof(numericARG));
+      if (result)
+	*result  = *ap;
+    }
+  return (void *)result;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static void Free_Numeric_Type(void * argp)
+|   
+|   Description   :  Free structure for numeric type argument.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void Free_Numeric_Type(void * argp)
+{
+  if (argp) 
+    free(argp);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_Numeric_Field(FIELD * field,
+|                                                    const void * argp)
+|   
+|   Description   :  Validate buffer content to be a valid numeric value
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool Check_Numeric_Field(FIELD * field, const void * argp)
+{
+  const numericARG *argn = (const numericARG *)argp;
+  double low          = argn->low;
+  double high         = argn->high;
+  int prec            = argn->precision;
+  unsigned char *bp   = (unsigned char *)field_buffer(field,0);
+  char *s             = (char *)bp;
+  double val          = 0.0;
+  struct lconv* L     = argn->L;
+  char buf[64];
+
+  while(*bp && *bp==' ') bp++;
+  if (*bp)
+    {
+      if (*bp=='-' || *bp=='+')
+	bp++;
+      while(*bp)
+	{
+	  if (!isdigit(*bp)) break;
+	  bp++;
+	}
+      if (*bp==(
+#if HAVE_LOCALE_H
+		(L && L->decimal_point) ? *(L->decimal_point) :
+#endif
+		'.'))
+	{
+	  bp++;
+	  while(*bp)
+	    {
+	      if (!isdigit(*bp)) break;
+	      bp++;
+	    }
+	}
+      while(*bp && *bp==' ') bp++;
+      if (*bp=='\0')
+	{
+	  val = atof(s);
+	  if (low<high)
+	    {
+	      if (val<low || val>high) return FALSE;
+	    }
+	  sprintf(buf,"%.*f",(prec>0?prec:0),val);
+	  set_field_buffer(field,0,buf);
+	  return TRUE;
+	}
+    }
+  return FALSE;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform  
+|   Function      :  static bool Check_Numeric_Character(
+|                                      int c,
+|                                      const void * argp)
+|   
+|   Description   :  Check a character for the numeric type.
+|
+|   Return Values :  TRUE  - character is valid
+|                    FALSE - character is invalid
++--------------------------------------------------------------------------*/
+static bool Check_Numeric_Character(int c, const void * argp)
+{
+  const numericARG *argn = (const numericARG *)argp;
+  struct lconv* L  = argn->L;  
+
+  return (isdigit(c)  || 
+	  c == '+'    || 
+	  c == '-'    || 
+	  c == (
+#if HAVE_LOCALE_H
+		(L && L->decimal_point) ? *(L->decimal_point) :
+#endif
+		'.')
+	  ) ? TRUE : FALSE;
+}
+
+static FIELDTYPE typeNUMERIC = {
+  _HAS_ARGS | _RESIDENT,
+  1,                           /* this is mutable, so we can't be const */
+  (FIELDTYPE *)0,
+  (FIELDTYPE *)0,
+  Make_Numeric_Type,
+  Copy_Numeric_Type,
+  Free_Numeric_Type,
+  Check_Numeric_Field,
+  Check_Numeric_Character,
+  NULL,
+  NULL
+};
+
+FIELDTYPE* TYPE_NUMERIC = &typeNUMERIC;
+
+/* fty_num.c ends here */
diff --git a/ncurses-5.2/form/fty_regex.c b/ncurses-5.2/form/fty_regex.c
new file mode 100644
index 0000000..ec02157
--- /dev/null
+++ b/ncurses-5.2/form/fty_regex.c
@@ -0,0 +1,257 @@
+
+/*
+ * THIS CODE IS SPECIFICALLY EXEMPTED FROM THE NCURSES PACKAGE COPYRIGHT.
+ * You may freely copy it for use as a template for your own field types.
+ * If you develop a field type that might be of general use, please send
+ * it back to the ncurses maintainers for inclusion in the next version.
+ */
+/***************************************************************************
+*                                                                          *
+*  Author : Juergen Pfeifer, juergen.pfeifer@gmx.net                       *
+*                                                                          *
+***************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id$")
+
+#if HAVE_REGEX_H_FUNCS	/* We prefer POSIX regex */
+#include <regex.h>
+
+typedef struct
+{
+  regex_t *pRegExp;
+  unsigned long *refCount;
+} RegExp_Arg;
+
+#elif HAVE_REGEXP_H_FUNCS | HAVE_REGEXPR_H_FUNCS
+#undef RETURN
+static int reg_errno;
+
+static char *RegEx_Init(char *instring)
+{
+	reg_errno = 0;
+	return instring;
+}
+
+static char *RegEx_Error(int code)
+{
+	reg_errno = code;
+	return 0;
+}
+
+#define INIT 		register char *sp = RegEx_Init(instring);
+#define GETC()		(*sp++)
+#define PEEKC()		(*sp)
+#define UNGETC(c)	(--sp)
+#define RETURN(c)	return(c)
+#define ERROR(c)	return RegEx_Error(c)
+
+#if HAVE_REGEXP_H_FUNCS
+#include <regexp.h>
+#else
+#include <regexpr.h>
+#endif
+
+typedef struct
+{
+  char *compiled_expression;
+  unsigned long *refCount;
+} RegExp_Arg;
+
+/* Maximum Length we allow for a compiled regular expression */
+#define MAX_RX_LEN   (2048)
+#define RX_INCREMENT (256)
+
+#endif
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void *Make_RegularExpression_Type(va_list * ap)
+|
+|   Description   :  Allocate structure for regex type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error
++--------------------------------------------------------------------------*/
+static void *Make_RegularExpression_Type(va_list * ap)
+{
+#if HAVE_REGEX_H_FUNCS
+  char *rx = va_arg(*ap,char *);
+  RegExp_Arg *preg;
+
+  preg = (RegExp_Arg*)malloc(sizeof(RegExp_Arg));
+  if (preg)
+    {
+      if (((preg->pRegExp = (regex_t*)malloc(sizeof(regex_t))) != (regex_t*)0)
+       && !regcomp(preg->pRegExp,rx,
+		   (REG_EXTENDED | REG_NOSUB | REG_NEWLINE) ))
+	{
+	  preg->refCount = (unsigned long *)malloc(sizeof(unsigned long));
+	  *(preg->refCount) = 1;
+	}
+      else
+	{
+	  if (preg->pRegExp)
+	    free(preg->pRegExp);
+	  free(preg);
+	  preg = (RegExp_Arg*)0;
+	}
+    }
+  return((void *)preg);
+#elif HAVE_REGEXP_H_FUNCS | HAVE_REGEXPR_H_FUNCS
+  char *rx = va_arg(*ap,char *);
+  RegExp_Arg *pArg;
+
+  pArg = (RegExp_Arg *)malloc(sizeof(RegExp_Arg));
+
+  if (pArg)
+    {
+      int blen = RX_INCREMENT;
+      pArg->compiled_expression = NULL;
+      pArg->refCount = (unsigned long *)malloc(sizeof(unsigned long));
+      *(pArg->refCount) = 1;
+
+      do {
+	char *buf = (char *)malloc(blen);
+	if (buf)
+	  {
+#if HAVE_REGEXP_H_FUNCS
+	    char *last_pos = compile (rx, buf, &buf[blen], '\0');
+#else /* HAVE_REGEXPR_H_FUNCS */
+	    char *last_pos = compile (rx, buf, &buf[blen]);
+#endif
+	    if (reg_errno)
+	      {
+		free(buf);
+		if (reg_errno==50)
+		  blen += RX_INCREMENT;
+		else
+		  {
+		    free(pArg);
+		    pArg = NULL;
+		    break;
+		  }
+	      }
+	    else
+	      {
+		pArg->compiled_expression = buf;
+		break;
+	      }
+	  }
+      } while( blen <= MAX_RX_LEN );
+    }
+  if (pArg && !pArg->compiled_expression)
+    {
+      free(pArg);
+      pArg = NULL;
+    }
+  return (void *)pArg;
+#else
+  return 0;
+#endif
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void *Copy_RegularExpression_Type(
+|                                      const void * argp)
+|
+|   Description   :  Copy structure for regex type argument.
+|
+|   Return Values :  Pointer to argument structure or NULL on error.
++--------------------------------------------------------------------------*/
+static void *Copy_RegularExpression_Type(const void * argp)
+{
+#if (HAVE_REGEX_H_FUNCS | HAVE_REGEXP_H_FUNCS | HAVE_REGEXPR_H_FUNCS)
+  const RegExp_Arg *ap = (const RegExp_Arg *)argp;
+  const RegExp_Arg *result = (const RegExp_Arg *)0;
+
+  if (ap)
+    {
+      *(ap->refCount) += 1;
+      result = ap;
+    }
+  return (void *)result;
+#else
+  return 0;
+#endif
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static void Free_RegularExpression_Type(void * argp)
+|
+|   Description   :  Free structure for regex type argument.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+static void Free_RegularExpression_Type(void * argp)
+{
+#if HAVE_REGEX_H_FUNCS | HAVE_REGEXP_H_FUNCS | HAVE_REGEXPR_H_FUNCS
+  RegExp_Arg *ap = (RegExp_Arg *)argp;
+  if (ap)
+    {
+      if (--(*(ap->refCount)) == 0)
+	{
+#if HAVE_REGEX_H_FUNCS
+	  if (ap->pRegExp)
+	    {
+	      free(ap->refCount);
+	      regfree(ap->pRegExp);
+	    }
+#elif HAVE_REGEXP_H_FUNCS | HAVE_REGEXPR_H_FUNCS
+	  if (ap->compiled_expression)
+	    {
+	      free(ap->refCount);
+	      free(ap->compiled_expression);
+	    }
+#endif
+	  free(ap);
+	}
+    }
+#endif
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnform
+|   Function      :  static bool Check_RegularExpression_Field(
+|                                      FIELD * field,
+|                                      const void  * argp)
+|
+|   Description   :  Validate buffer content to be a valid regular expression
+|
+|   Return Values :  TRUE  - field is valid
+|                    FALSE - field is invalid
++--------------------------------------------------------------------------*/
+static bool Check_RegularExpression_Field(FIELD * field, const void  * argp)
+{
+  bool match = FALSE;
+#if HAVE_REGEX_H_FUNCS
+  const RegExp_Arg *ap = (const RegExp_Arg*)argp;
+  if (ap && ap->pRegExp)
+    match = (regexec(ap->pRegExp,field_buffer(field,0),0,NULL,0) ? FALSE:TRUE);
+#elif HAVE_REGEXP_H_FUNCS | HAVE_REGEXPR_H_FUNCS
+  RegExp_Arg *ap = (RegExp_Arg *)argp;
+  if (ap && ap->compiled_expression)
+    match = (step(field_buffer(field,0),ap->compiled_expression) ? TRUE:FALSE);
+#endif
+  return match;
+}
+
+static FIELDTYPE typeREGEXP = {
+  _HAS_ARGS | _RESIDENT,
+  1,                           /* this is mutable, so we can't be const */
+  (FIELDTYPE *)0,
+  (FIELDTYPE *)0,
+  Make_RegularExpression_Type,
+  Copy_RegularExpression_Type,
+  Free_RegularExpression_Type,
+  Check_RegularExpression_Field,
+  NULL,
+  NULL,
+  NULL
+};
+
+FIELDTYPE* TYPE_REGEXP = &typeREGEXP;
+
+/* fty_regex.c ends here */
diff --git a/ncurses-5.2/form/headers b/ncurses-5.2/form/headers
new file mode 100644
index 0000000..f2267c8
--- /dev/null
+++ b/ncurses-5.2/form/headers
@@ -0,0 +1,31 @@
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996
+#
+$(srcdir)/form.h
diff --git a/ncurses-5.2/form/llib-lform b/ncurses-5.2/form/llib-lform
new file mode 100644
index 0000000..ac2ba43
--- /dev/null
+++ b/ncurses-5.2/form/llib-lform
@@ -0,0 +1,694 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1996,1997                   *
+ ****************************************************************************/
+/* LINTLIBRARY */
+
+/* ./fld_arg.c */
+
+#include "form.priv.h"
+
+#undef set_fieldtype_arg
+int	set_fieldtype_arg(
+		FIELDTYPE *typ, 
+		void	*(*const make_arg)(
+		va_list	*p1), 
+		void	*(*const copy_arg)(
+		const void *p1), 
+		void	(*const free_arg)(
+		void	*p1))
+		{ return(*(int *)0); }
+
+#undef field_arg
+void	*field_arg(
+		const FIELD *field)
+		{ return(*(void **)0); }
+
+/* ./fld_attr.c */
+
+#undef set_field_fore
+int	set_field_fore(
+		FIELD	*field, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef field_fore
+chtype	field_fore(
+		const FIELD *field)
+		{ return(*(chtype *)0); }
+
+#undef set_field_back
+int	set_field_back(
+		FIELD	*field, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef field_back
+chtype	field_back(
+		const FIELD *field)
+		{ return(*(chtype *)0); }
+
+/* ./fld_current.c */
+
+#undef set_current_field
+int	set_current_field(
+		FORM	*form, 
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+#undef current_field
+FIELD	*current_field(
+		const FORM *form)
+		{ return(*(FIELD **)0); }
+
+#undef field_index
+int	field_index(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_def.c */
+
+#undef _nc_Default_Field
+FIELD	*_nc_Default_Field;
+
+#undef _nc_Make_Argument
+TypeArgument *_nc_Make_Argument(
+		const FIELDTYPE *typ, 
+		va_list	*ap, 
+		int	*err)
+		{ return(*(TypeArgument **)0); }
+
+#undef _nc_Copy_Argument
+TypeArgument *_nc_Copy_Argument(
+		const FIELDTYPE *typ, 
+		const TypeArgument *argp, 
+		int	*err)
+		{ return(*(TypeArgument **)0); }
+
+#undef _nc_Free_Argument
+void	_nc_Free_Argument(
+		const FIELDTYPE *typ, 
+		TypeArgument *argp)
+		{ /* void */ }
+
+#undef _nc_Copy_Type
+bool	_nc_Copy_Type(
+		FIELD	*dst, 
+		FIELD const *src)
+		{ return(*(bool *)0); }
+
+#undef _nc_Free_Type
+void	_nc_Free_Type(
+		FIELD	*field)
+		{ /* void */ }
+
+#undef new_field
+FIELD	*new_field(
+		int	rows, 
+		int	cols, 
+		int	frow, 
+		int	fcol, 
+		int	nrow, 
+		int	nbuf)
+		{ return(*(FIELD **)0); }
+
+#undef free_field
+int	free_field(
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+/* ./fld_dup.c */
+
+#undef dup_field
+FIELD	*dup_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(FIELD **)0); }
+
+/* ./fld_ftchoice.c */
+
+#undef set_fieldtype_choice
+int	set_fieldtype_choice(
+		FIELDTYPE *typ, 
+		bool	(*const next_choice)(
+		FIELD	*p1, 
+		const void *p2), 
+		bool	(*const prev_choice)(
+		FIELD	*p1, 
+		const void *p2))
+		{ return(*(int *)0); }
+
+/* ./fld_ftlink.c */
+
+#undef link_fieldtype
+FIELDTYPE *link_fieldtype(
+		FIELDTYPE *type1, 
+		FIELDTYPE *type2)
+		{ return(*(FIELDTYPE **)0); }
+
+/* ./fld_info.c */
+
+#undef field_info
+int	field_info(
+		const FIELD *field, 
+		int	*rows, 
+		int	*cols, 
+		int	*frow, 
+		int	*fcol, 
+		int	*nrow, 
+		int	*nbuf)
+		{ return(*(int *)0); }
+
+#undef dynamic_field_info
+int	dynamic_field_info(
+		const FIELD *field, 
+		int	*drows, 
+		int	*dcols, 
+		int	*maxgrow)
+		{ return(*(int *)0); }
+
+/* ./fld_just.c */
+
+#undef set_field_just
+int	set_field_just(
+		FIELD	*field, 
+		int	just)
+		{ return(*(int *)0); }
+
+#undef field_just
+int	field_just(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_link.c */
+
+#undef link_field
+FIELD	*link_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(FIELD **)0); }
+
+/* ./fld_max.c */
+
+#undef set_max_field
+int	set_max_field(
+		FIELD	*field, 
+		int	maxgrow)
+		{ return(*(int *)0); }
+
+/* ./fld_move.c */
+
+#undef move_field
+int	move_field(
+		FIELD	*field, 
+		int	frow, 
+		int	fcol)
+		{ return(*(int *)0); }
+
+/* ./fld_newftyp.c */
+
+#undef _nc_Default_FieldType
+const FIELDTYPE *_nc_Default_FieldType = {0};
+
+#undef new_fieldtype
+FIELDTYPE *new_fieldtype(
+		bool	(*const field_check)(
+		FIELD	*p1, 
+		const void *p2), 
+		bool	(*const char_check)(
+		int	p1, 
+		const void *p2))
+		{ return(*(FIELDTYPE **)0); }
+
+#undef free_fieldtype
+int	free_fieldtype(
+		FIELDTYPE *typ)
+		{ return(*(int *)0); }
+
+/* ./fld_opts.c */
+
+#undef set_field_opts
+int	set_field_opts(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+#undef field_opts
+Field_Options field_opts(
+		const FIELD *field)
+		{ return(*(Field_Options *)0); }
+
+#undef field_opts_on
+int	field_opts_on(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+#undef field_opts_off
+int	field_opts_off(
+		FIELD	*field, 
+		Field_Options opts)
+		{ return(*(int *)0); }
+
+/* ./fld_pad.c */
+
+#undef set_field_pad
+int	set_field_pad(
+		FIELD	*field, 
+		int	ch)
+		{ return(*(int *)0); }
+
+#undef field_pad
+int	field_pad(
+		const FIELD *field)
+		{ return(*(int *)0); }
+
+/* ./fld_page.c */
+
+#undef set_new_page
+int	set_new_page(
+		FIELD	*field, 
+		bool	new_page_flag)
+		{ return(*(int *)0); }
+
+#undef new_page
+bool	new_page(
+		const FIELD *field)
+		{ return(*(bool *)0); }
+
+/* ./fld_stat.c */
+
+#undef set_field_status
+int	set_field_status(
+		FIELD	*field, 
+		bool	status)
+		{ return(*(int *)0); }
+
+#undef field_status
+bool	field_status(
+		const FIELD *field)
+		{ return(*(bool *)0); }
+
+/* ./fld_type.c */
+
+#undef set_field_type
+int	set_field_type(
+		FIELD	*field, 
+		FIELDTYPE *type, 
+		...)
+		{ return(*(int *)0); }
+
+#undef field_type
+FIELDTYPE *field_type(
+		const FIELD *field)
+		{ return(*(FIELDTYPE **)0); }
+
+/* ./fld_user.c */
+
+#undef set_field_userptr
+int	set_field_userptr(
+		FIELD	*field, 
+		void	*usrptr)
+		{ return(*(int *)0); }
+
+#undef field_userptr
+void	*field_userptr(
+		const FIELD *field)
+		{ return(*(void **)0); }
+
+/* ./frm_cursor.c */
+
+#undef pos_form_cursor
+int	pos_form_cursor(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+/* ./frm_data.c */
+
+#undef data_behind
+bool	data_behind(
+		const FORM *form)
+		{ return(*(bool *)0); }
+
+#undef data_ahead
+bool	data_ahead(
+		const FORM *form)
+		{ return(*(bool *)0); }
+
+/* ./frm_def.c */
+
+#undef _nc_Default_Form
+FORM	*_nc_Default_Form;
+
+#undef new_form
+FORM	*new_form(
+		FIELD	**fields)
+		{ return(*(FORM **)0); }
+
+#undef free_form
+int	free_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef set_form_fields
+int	set_form_fields(
+		FORM	*form, 
+		FIELD	**fields)
+		{ return(*(int *)0); }
+
+#undef form_fields
+FIELD	**form_fields(
+		const FORM *form)
+		{ return(*(FIELD ***)0); }
+
+#undef field_count
+int	field_count(
+		const FORM *form)
+		{ return(*(int *)0); }
+
+/* ./frm_driver.c */
+
+#undef _nc_Position_Form_Cursor
+int	_nc_Position_Form_Cursor(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef _nc_Refresh_Current_Field
+int	_nc_Refresh_Current_Field(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef _nc_Synchronize_Attributes
+int	_nc_Synchronize_Attributes(
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+#undef _nc_Synchronize_Options
+int	_nc_Synchronize_Options(
+		FIELD	*field, 
+		Field_Options newopts)
+		{ return(*(int *)0); }
+
+#undef _nc_Set_Current_Field
+int	_nc_Set_Current_Field(
+		FORM	*form, 
+		FIELD	*newfield)
+		{ return(*(int *)0); }
+
+#undef _nc_Internal_Validation
+bool	_nc_Internal_Validation(
+		FORM	*form)
+		{ return(*(bool *)0); }
+
+#undef _nc_First_Active_Field
+FIELD	*_nc_First_Active_Field(
+		FORM	*form)
+		{ return(*(FIELD **)0); }
+
+#undef _nc_Set_Form_Page
+int	_nc_Set_Form_Page(
+		FORM	*form, 
+		int	page, 
+		FIELD	*field)
+		{ return(*(int *)0); }
+
+typedef struct {
+  int keycode;           
+  int (*cmd)(FORM *);    
+} Binding_Info;
+
+#undef form_driver
+int	form_driver(
+		FORM	*form, 
+		int	c)
+		{ return(*(int *)0); }
+
+#undef set_field_buffer
+int	set_field_buffer(
+		FIELD	*field, 
+		int	buffer, 
+		const char *value)
+		{ return(*(int *)0); }
+
+#undef field_buffer
+char	*field_buffer(
+		const FIELD *field, 
+		int	buffer)
+		{ return(*(char **)0); }
+
+/* ./frm_hook.c */
+
+#undef set_field_init
+int	set_field_init(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef field_init
+Form_Hook field_init(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_field_term
+int	set_field_term(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef field_term
+Form_Hook field_term(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_form_init
+int	set_form_init(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef form_init
+Form_Hook form_init(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+#undef set_form_term
+int	set_form_term(
+		FORM	*form, 
+		Form_Hook func)
+		{ return(*(int *)0); }
+
+#undef form_term
+Form_Hook form_term(
+		const FORM *form)
+		{ return(*(Form_Hook *)0); }
+
+/* ./frm_opts.c */
+
+#undef set_form_opts
+int	set_form_opts(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+#undef form_opts
+Form_Options form_opts(
+		const FORM *form)
+		{ return(*(Form_Options *)0); }
+
+#undef form_opts_on
+int	form_opts_on(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+#undef form_opts_off
+int	form_opts_off(
+		FORM	*form, 
+		Form_Options opts)
+		{ return(*(int *)0); }
+
+/* ./frm_page.c */
+
+#undef set_form_page
+int	set_form_page(
+		FORM	*form, 
+		int	page)
+		{ return(*(int *)0); }
+
+#undef form_page
+int	form_page(
+		const FORM *form)
+		{ return(*(int *)0); }
+
+/* ./frm_post.c */
+
+#undef post_form
+int	post_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+#undef unpost_form
+int	unpost_form(
+		FORM	*form)
+		{ return(*(int *)0); }
+
+/* ./frm_req_name.c */
+
+#undef form_request_name
+const char *form_request_name(
+		int	request)
+		{ return(*(const char **)0); }
+
+#undef form_request_by_name
+int	form_request_by_name(
+		const char *str)
+		{ return(*(int *)0); }
+
+/* ./frm_scale.c */
+
+#undef scale_form
+int	scale_form(
+		const FORM *form, 
+		int	*rows, 
+		int	*cols)
+		{ return(*(int *)0); }
+
+/* ./frm_sub.c */
+
+#undef set_form_sub
+int	set_form_sub(
+		FORM	*form, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef form_sub
+WINDOW	*form_sub(
+		const FORM *form)
+		{ return(*(WINDOW **)0); }
+
+/* ./frm_user.c */
+
+#undef set_form_userptr
+int	set_form_userptr(
+		FORM	*form, 
+		void	*usrptr)
+		{ return(*(int *)0); }
+
+#undef form_userptr
+void	*form_userptr(
+		const FORM *form)
+		{ return(*(void **)0); }
+
+/* ./frm_win.c */
+
+#undef set_form_win
+int	set_form_win(
+		FORM	*form, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef form_win
+WINDOW	*form_win(
+		const FORM *form)
+		{ return(*(WINDOW **)0); }
+
+/* ./fty_alnum.c */
+
+typedef struct {
+  int width;
+} alnumARG;
+
+#undef TYPE_ALNUM
+FIELDTYPE *TYPE_ALNUM;
+
+/* ./fty_alpha.c */
+
+typedef struct {
+  int width;
+} alphaARG;
+
+#undef TYPE_ALPHA
+FIELDTYPE *TYPE_ALPHA;
+
+/* ./fty_enum.c */
+
+typedef struct {
+  char **kwds;
+  int  count;
+  bool checkcase;
+  bool checkunique;
+} enumARG;
+
+#undef TYPE_ENUM
+FIELDTYPE *TYPE_ENUM;
+
+/* ./fty_int.c */
+
+typedef struct {
+  int precision;
+  long low;
+  long high;
+} integerARG;
+
+#undef TYPE_INTEGER
+FIELDTYPE *TYPE_INTEGER;
+
+/* ./fty_ipv4.c */
+#undef TYPE_IPV4
+FIELDTYPE *TYPE_IPV4;
+
+/* ./fty_num.c */
+
+#include <locale.h>
+
+typedef struct {
+  int    precision;
+  double low;
+  double high;
+  struct lconv* L;
+} numericARG;
+
+#undef TYPE_NUMERIC
+FIELDTYPE *TYPE_NUMERIC;
+
+/* ./fty_regex.c */
+
+#include <regex.h>
+
+typedef struct
+{
+  regex_t *pRegExp;
+  unsigned long *refCount;
+} RegExp_Arg;
+
+#undef TYPE_REGEXP
+FIELDTYPE *TYPE_REGEXP;
diff --git a/ncurses-5.2/form/modules b/ncurses-5.2/form/modules
new file mode 100644
index 0000000..0ad9666
--- /dev/null
+++ b/ncurses-5.2/form/modules
@@ -0,0 +1,73 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+
+@ base
+# Library objects
+fld_arg		lib		$(srcdir)	$(FORM_PRIV_H)
+fld_attr	lib		$(srcdir)	$(FORM_PRIV_H)
+fld_current	lib		$(srcdir)	$(FORM_PRIV_H)
+fld_def		lib		$(srcdir)	$(FORM_PRIV_H)
+fld_dup		lib		$(srcdir)	$(FORM_PRIV_H)
+fld_ftchoice	lib		$(srcdir)	$(FORM_PRIV_H)
+fld_ftlink	lib		$(srcdir)	$(FORM_PRIV_H)
+fld_info	lib		$(srcdir)	$(FORM_PRIV_H)
+fld_just	lib		$(srcdir)	$(FORM_PRIV_H)
+fld_link	lib		$(srcdir)	$(FORM_PRIV_H)
+fld_max		lib		$(srcdir)	$(FORM_PRIV_H)
+fld_move	lib		$(srcdir)	$(FORM_PRIV_H)
+fld_newftyp	lib		$(srcdir)	$(FORM_PRIV_H)
+fld_opts	lib		$(srcdir)	$(FORM_PRIV_H)
+fld_pad		lib		$(srcdir)	$(FORM_PRIV_H)
+fld_page	lib		$(srcdir)	$(FORM_PRIV_H)
+fld_stat	lib		$(srcdir)	$(FORM_PRIV_H)
+fld_type	lib		$(srcdir)	$(FORM_PRIV_H)
+fld_user	lib		$(srcdir)	$(FORM_PRIV_H)
+frm_cursor	lib		$(srcdir)	$(FORM_PRIV_H)
+frm_data	lib		$(srcdir)	$(FORM_PRIV_H)
+frm_def		lib		$(srcdir)	$(FORM_PRIV_H)
+frm_driver	lib		$(srcdir)	$(FORM_PRIV_H)
+frm_hook	lib		$(srcdir)	$(FORM_PRIV_H)
+frm_opts	lib		$(srcdir)	$(FORM_PRIV_H)
+frm_page	lib		$(srcdir)	$(FORM_PRIV_H)
+frm_post	lib		$(srcdir)	$(FORM_PRIV_H)
+frm_req_name	lib		$(srcdir)	$(FORM_PRIV_H)
+frm_scale	lib		$(srcdir)	$(FORM_PRIV_H)
+frm_sub		lib		$(srcdir)	$(FORM_PRIV_H)
+frm_user	lib		$(srcdir)	$(FORM_PRIV_H)
+frm_win		lib		$(srcdir)	$(FORM_PRIV_H)
+fty_alnum	lib		$(srcdir)	$(FORM_PRIV_H)
+fty_alpha	lib		$(srcdir)	$(FORM_PRIV_H)
+fty_enum	lib		$(srcdir)	$(FORM_PRIV_H)
+fty_int		lib		$(srcdir)	$(FORM_PRIV_H)
+fty_ipv4	lib		$(srcdir)	$(FORM_PRIV_H)
+fty_num		lib		$(srcdir)	$(FORM_PRIV_H)
+fty_regex	lib		$(srcdir)	$(FORM_PRIV_H)
diff --git a/ncurses-5.2/include/Caps b/ncurses-5.2/include/Caps
new file mode 100644
index 0000000..c07988f
--- /dev/null
+++ b/ncurses-5.2/include/Caps
@@ -0,0 +1,1314 @@
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995
+#    and: Eric S. Raymond <esr@snark.thyrsus.com>
+#
+# $Id$
+#
+# This is the master termcap/terminfo capability table.
+#
+# This table is used to generate initializers for tables that drive tic,
+# infocmp, and the library compilation code used to support the termcap 
+# compatibility hack.  It is also used to generate the tabular portion of the
+# terminfo(5) man page; lines beginning with `#%' are passed through to become
+# the terminfo table.
+#
+# This file has three major sections; a standard-capabilities table, two
+# extension-capability tables, and a section of aliases declarations.
+# The first two have the same format, as follows:
+#
+# FILE FORMAT
+#
+# Column 1: terminfo variable name
+# Column 2: terminfo capability name
+# Column 3: capability type (boolean, numeric, or string)
+# Column 4: termcap capability name
+# Column 5: Lead with `Y' if capability should be emitted in termcap
+#           translations, `-' otherwise
+# Column 6: capability description
+#
+# The codes following [Y-] in column 5 describe the versions of termcap which
+# use the given capability.  This information is not used by the curses library
+# proper; rather, it's there to help the terminfo maintainer avoid emitting
+# termcap entry translations that are more than 1023 bytes long (and tank a
+# lot of old termcap-using programs).  The codes read as follows:
+#	B = mentioned in the BSD man page for 4.4BSD curses
+#	C = used by the 4.4BSD curses library
+#	G = mentioned in the documentation for GNU termcap
+#	E = used by GNU Emacs
+#	K = remove this terminfo capability when translating to standard format
+# The important codes are C and E.  A cap with C or E should be preserved in
+# translation if possible.  The problem is that preserving all such caps may
+# lead to some termcap translations being too long.  The termcap maintainer
+# has a bit of a juggling act to do...potential problem cases are marked with
+# a * or **.
+#
+# The aliases section has the following format:
+#
+# Column 1: either `capalias' or `infoalias'
+# Column 2: name to be aliased
+# Column 3: what name it should translate to.  The name IGNORE means it
+#           should be discarded with a warning message.
+# Column 4: name of the extension set (used for compiler warning messages)
+# Column 5: capability description (usually an associated terminfo variable)
+#
+# HANDLING TERMCAP AND TERMINFO EXTENSIONS
+#
+# There are basically five different ways to handle termcap and terminfo
+# extensions:
+#
+# 1. Don't list the capname here, or list it but comment it out (the latter
+# is preferable; someone might want to handle it in the future).  If you do
+# this, the capability will be treated as unknown and raise a warning from
+# the compiler.
+#
+# 2. Alias it.  This is appropriate if the capability has the same meaning
+# as an already-supported one.  The compiler will handle aliasing, emitting
+# an appropriate informational message whenever an alias fires.
+#
+# 3. List it in the standard table.  You almost certainly do *not* want
+# to do this -- the capabilities in that one, and their order, have been
+# carefully chosen to be SVr4-binary-compatible when they're written out
+# as a terminfo object, and breaking this would be bad.  It's up the ncurses
+# library what to do with the terminfo data after it's read in.
+#
+# 4. List it in the aliases table with an IGNORE target field.  If you
+# do this, the capability will be ignored on input (though the user will
+# get a warning message about it).
+#
+# 5. List it in the extensions table. If you do this, the compiler will
+# silently accept the capability, but the curses library proper will never
+# see it (because it won't be written out as part of the terminfo object
+# format).  It's up to you what you have the compiler do with it.
+#
+# There are two opposite reasons to choose option 5.  One is when you want
+# to eat the capability silently and discard it when doing translations
+# to terminfo with tic -I.  Some very old obsolete BSD caps like :kn: are
+# in this class.  Nothing will ever use them again.
+#
+# More usually, you want the compiler to try to deduce something from the
+# capability value that it can use to translate it into your output format.
+# You'll need to write custom code, probably in postprocess_termcap() or
+# postprocess_terminfo(), to handle the translation.
+#
+# CONTROLLING ENTRY LENGTH 
+#
+# Notes on specific elisions made to fit translations within 1023 bytes:
+#
+# Machines with IBM PC-like keyboards want to be able to define the following
+# keys: key_npage, key_ppage, key_home, key_ll (which is used for in termcap-
+# only environments for End or Home-Down), key_dc, and key_ic.  This is also
+# the set of keys the `joe' editor will be upset if it can't see.  So don't 
+# trim those out of the set to be translated to termcap, or various users of
+# the termcap file will become irate.
+#
+# It might look tempting to leave those long init strings out of translations.
+# We can't do it (yet); 4.4BSD tput and tset use them.
+#
+# We retain the sgr capability in translation in spite of the fact that neither
+# 4.4BSD nor GNU Emacs uses it, because (a) some entry naming distinctions are
+# hard to understand without it, and (b) the entries in which it is long tend
+# to be older types that don't use up a lot of string space on function keys.
+# The tic(1) translation code will complain and elide it if it makes a critical
+# difference (there is special code in tic to recognize this situation).
+#
+# Yes, BSD tset(1) uses hpa.  We elide hpa/vpa anyway because the motion
+# optimizer in BSD curses didn't use them.  This omission seems to be the
+# single most effective one, it shortened the resolved length of all thirteen
+# problem entries in the 9.9.0 version of the terminfo master below critical.
+#
+# It would be nice to keep f11 and f12 for Emacs use, but a couple of termcap
+# translations go back over critical if we do this.  As 4.4BSD curses fades
+# into history and GNU termcap's application base shrinks towards being GNU 
+# Emacs only, we'll probably elide out some BSD-only capabilities in order
+# to buy space for non-essentials Emacs is still using.  Capabilities high
+# on that hit list: rc, sc, uc.
+#
+#############################################################################
+#
+# STANDARD CAPABILITIES
+#
+#%The following is a complete table of the capabilities included in a
+#%terminfo description block and available to terminfo-using code.  In each
+#%line of the table,
+#%
+#%The \fBvariable\fR is the name by which the programmer (at the terminfo level)
+#%accesses the capability.
+#%
+#%The \fBcapname\fR is the short name used in the text of the database,
+#%and is used by a person updating the database.
+#%Whenever possible, capnames are chosen to be the same as or similar to
+#%the ANSI X3.64-1979 standard (now superseded by ECMA-48, which uses 
+#%identical or very similar names).  Semantics are also intended to match
+#%those of the specification.
+#%
+#%The termcap code is the old
+#%.B termcap
+#%capability name (some capabilities are new, and have names which termcap
+#%did not originate).
+#%.P
+#%Capability names have no hard length limit, but an informal limit of 5
+#%characters has been adopted to keep them short and to allow the tabs in
+#%the source file
+#%.B Caps
+#%to line up nicely.
+#%
+#%Finally, the description field attempts to convey the semantics of the
+#%capability.  You may find some codes in the description field:
+#%.TP
+#%(P)
+#%indicates that padding may be specified
+#%.TP
+#%#[1-9]
+#%in the description field indicates that the string is passed through tparm with
+#%parms as given (#\fIi\fP).
+#%.TP
+#%(P*)
+#%indicates that padding may vary in proportion to the number of
+#%lines affected
+#%.TP
+#%(#\d\fIi\fP\u)
+#%indicates the \fIi\fP\uth\d parameter.
+#%
+#%.PP
+#% These are the boolean capabilities:
+#%
+#%.na
+#%.TS H
+#%center expand;
+#%c l l c
+#%c l l c
+#%lw25 lw6 lw2 lw20.
+#%\fBVariable	Cap-	TCap	Description\fR
+#%\fBBooleans	name	Code\fR
+auto_left_margin	bw	bool	bw	YB-G-	cub1 wraps from column 0 to last column
+auto_right_margin	am	bool	am	YBCGE	terminal has automatic margins
+no_esc_ctlc     	xsb	bool	xb	YBCG-	beehive (f1=escape, f2=ctrl C)
+ceol_standout_glitch	xhp	bool	xs	YBCGE	standout not erased by overwriting (hp)
+eat_newline_glitch	xenl	bool	xn	YBCGE	newline ignored after 80 cols (concept)
+erase_overstrike	eo	bool	eo	YBCG-	can erase overstrikes with a blank
+generic_type    	gn	bool	gn	YB-G-	generic line type
+hard_copy       	hc	bool	hc	YBCG-	hardcopy terminal
+has_meta_key    	km	bool	km	YB-GE	Has a meta key (i.e., sets 8th-bit)
+has_status_line 	hs	bool	hs	YB-G-	has extra status line
+insert_null_glitch	in	bool	in	YBCGE	insert mode distinguishes nulls
+memory_above    	da	bool	da	YBCG-	display may be retained above the screen
+memory_below    	db	bool	db	YB-GE	display may be retained below the screen
+move_insert_mode	mir	bool	mi	YBCGE	safe to move while in insert mode
+move_standout_mode	msgr	bool	ms	YBCGE	safe to move while in standout mode
+over_strike     	os	bool	os	YBCG-	terminal can overstrike
+status_line_esc_ok	eslok	bool	es	YB-G-	escape can be used on the status line
+dest_tabs_magic_smso	xt	bool	xt	YBCGE	tabs destructive, magic so char (t1061)
+tilde_glitch    	hz	bool	hz	YB-GE	can't print ~'s (hazeltine)
+transparent_underline	ul	bool	ul	YBCGE	underline character overstrikes
+xon_xoff        	xon	bool	xo	YB---	terminal uses xon/xoff handshaking
+needs_xon_xoff  	nxon	bool	nx	-----	padding won't work, xon/xoff required
+prtr_silent     	mc5i	bool	5i	-----	printer won't echo on screen
+hard_cursor     	chts	bool	HC	-----	cursor is hard to see
+non_rev_rmcup   	nrrmc	bool	NR	-----	smcup does not reverse rmcup
+no_pad_char     	npc	bool	NP	-----	pad character does not exist
+non_dest_scroll_region	ndscr	bool	ND	-----	scrolling region is non-destructive
+can_change      	ccc	bool	cc	-----	terminal can re-define existing colors
+back_color_erase	bce	bool	ut	-----	screen erased with background color
+hue_lightness_saturation	hls	bool	hl	-----	terminal uses only HLS color notation (Tektronix)
+col_addr_glitch 	xhpa	bool	YA	-----	only positive motion for hpa/mhpa caps
+cr_cancels_micro_mode	crxm	bool	YB	-----	using cr turns off micro mode
+has_print_wheel 	daisy	bool	YC	-----	printer needs operator to change character set
+row_addr_glitch 	xvpa	bool	YD	-----	only positive motion for vpa/mvpa caps
+semi_auto_right_margin	sam	bool	YE	-----	printing in last column causes cr
+cpi_changes_res 	cpix	bool	YF	-----	changing character pitch changes resolution
+lpi_changes_res 	lpix	bool	YG	-----	changing line pitch changes resolution
+#%.TE
+#%.ad
+#%
+#%These are the numeric capabilities:
+#%
+#%.na
+#%.TS H
+#%center expand;
+#%c l l c
+#%c l l c
+#%lw25 lw6 lw2 lw20.
+#%\fBVariable	Cap-	TCap	Description\fR
+#%\fBNumeric	name	Code\fR
+columns         	cols	num	co	YBCGE	number of columns in a line
+init_tabs       	it	num	it	YB-G-	tabs initially every # spaces
+lines           	lines	num	li	YBCGE	number of lines on screen or page
+lines_of_memory 	lm	num	lm	YB-G-	lines of memory if > line. 0 means varies
+magic_cookie_glitch	xmc	num	sg	YBCGE	number of blank characters left by smso or rmso
+padding_baud_rate	pb	num	pb	YB-GE	lowest baud rate where padding needed
+virtual_terminal	vt	num	vt	YB---	virtual terminal number (CB/unix)
+width_status_line	wsl	num	ws	YB-G-	number of columns in status line
+num_labels      	nlab	num	Nl	-----	number of labels on screen
+label_height    	lh	num	lh	-----	rows in each label
+label_width     	lw	num	lw	-----	columns in each label
+max_attributes  	ma	num	ma	YBC--	maximum combined attributes terminal can handle
+maximum_windows 	wnum	num	MW	-----	maximum number of defineable windows
+# These came in with SVr4's color support
+max_colors      	colors	num	Co	-----	maximum number of colors on screen
+max_pairs       	pairs	num	pa	-----	maximum number of color-pairs on the screen
+no_color_video  	ncv	num	NC	-----	video attributes that can't be used with colors
+#%.TE
+#%.ad
+#%
+#%The following numeric capabilities are present in the SVr4.0 term structure,
+#%but are not yet documented in the man page.  They came in with SVr4's
+#%printer support.
+#%
+#%.na
+#%.TS H
+#%center expand;
+#%c l l c
+#%c l l c
+#%lw25 lw6 lw2 lw20.
+#%\fBVariable	Cap-	TCap	Description\fR
+#%\fBNumeric	name	Code\fR
+buffer_capacity 	bufsz	num	Ya	-----	numbers of bytes buffered before printing
+dot_vert_spacing	spinv	num	Yb	-----	spacing of pins vertically in pins per inch
+dot_horz_spacing	spinh	num	Yc	-----	spacing of dots horizontally in dots per inch
+max_micro_address	maddr	num	Yd	-----	maximum value in micro_..._address
+max_micro_jump  	mjump	num	Ye	-----	maximum value in parm_..._micro
+micro_col_size  	mcs	num	Yf	-----	character step size when in micro mode
+micro_line_size 	mls	num	Yg	-----	line step size when in micro mode
+number_of_pins  	npins	num	Yh	-----	numbers of pins in print-head
+output_res_char 	orc	num	Yi	-----	horizontal resolution in units per line
+output_res_line 	orl	num	Yj	-----	vertical resolution in units per line
+output_res_horz_inch	orhi	num	Yk	-----	horizontal resolution in units per inch
+output_res_vert_inch	orvi	num	Yl	-----	vertical resolution in units per inch
+print_rate      	cps	num	Ym	-----	print rate in characters per second
+wide_char_size  	widcs	num	Yn	-----	character step size when in double wide mode
+buttons         	btns	num	BT	-----	number of buttons on mouse
+bit_image_entwining	bitwin	num	Yo	-----	number of passes for each bit-image row
+bit_image_type  	bitype	num	Yp	-----	type of bit-image device
+#%.TE
+#%.ad
+#%
+#%These are the string capabilities:
+#%
+#%.na
+#%.TS H
+#%center expand;
+#%c l l c
+#%c l l c
+#%lw25 lw6 lw2 lw20.
+#%\fBVariable	Cap-	TCap	Description\fR
+#%\fBString	name	Code\fR
+back_tab        	cbt	str	bt	YBCGE	back tab (P)
+bell            	bel	str	bl	YB-GE	audible signal (bell) (P)
+carriage_return 	cr	str	cr	YBCGE	carriage return (P*) (P*)
+change_scroll_region	csr	str	cs	YBCGE	change region to line #1 to line #2 (P)
+clear_all_tabs  	tbc	str	ct	YB-G-	clear all tab stops (P)
+clear_screen    	clear	str	cl	YBCGE	clear screen and home cursor (P*)
+clr_eol         	el	str	ce	YBCGE	clear to end of line (P)
+clr_eos         	ed	str	cd	YBCGE	clear to end of screen (P*)
+column_address  	hpa	str	ch	-B-GE**	horizontal position #1, absolute (P)
+command_character	cmdch	str	CC	YB-G-	terminal settable cmd character in prototype !?
+cursor_address  	cup	str	cm	YBCGE	move to row #1 columns #2
+cursor_down     	cud1	str	do	YBCGE	down one line
+cursor_home     	home	str	ho	YBCGE	home cursor (if no cup)
+cursor_invisible	civis	str	vi	YB-G-	make cursor invisible
+cursor_left     	cub1	str	le	YBCGE	move left one space
+cursor_mem_address	mrcup	str	CM	YB-G-	memory relative cursor addressing, move to row #1 columns #2
+cursor_normal   	cnorm	str	ve	YBCGE	make cursor appear normal (undo civis/cvvis)
+cursor_right    	cuf1	str	nd	YBCGE	non-destructive space (move right one space)
+cursor_to_ll    	ll	str	ll	YBCGE	last line, first column (if no cup)
+cursor_up       	cuu1	str	up	YBCGE	up one line
+cursor_visible  	cvvis	str	vs	YBCGE	make cursor very visible
+delete_character	dch1	str	dc	YBCGE	delete character (P*)
+delete_line     	dl1	str	dl	YBCGE	delete line (P*)
+dis_status_line 	dsl	str	ds	YB-G-	disable status line
+down_half_line  	hd	str	hd	YB-G-	half a line down
+enter_alt_charset_mode	smacs	str	as	YB-G-	start alternate character set (P)
+enter_blink_mode	blink	str	mb	YB-G-	turn on blinking
+enter_bold_mode 	bold	str	md	YB-G-	turn on bold (extra bright) mode
+enter_ca_mode   	smcup	str	ti	YBCGE	string to start programs using cup
+enter_delete_mode	smdc	str	dm	YBCGE	enter delete mode
+enter_dim_mode  	dim	str	mh	YB-G-	turn on half-bright mode
+enter_insert_mode	smir	str	im	YBCGE	enter insert mode
+enter_secure_mode	invis	str	mk	-B-G-*	turn on blank mode (characters invisible)
+enter_protected_mode	prot	str	mp	-B-G-*	turn on protected mode
+enter_reverse_mode	rev	str	mr	YB-G-	turn on reverse video mode
+enter_standout_mode	smso	str	so	YBCGE	begin standout mode
+enter_underline_mode	smul	str	us	YBCGE	begin underline mode
+erase_chars     	ech	str	ec	YB-G-	erase #1 characters (P)
+exit_alt_charset_mode	rmacs	str	ae	YB-G-	end alternate character set (P)
+exit_attribute_mode	sgr0	str	me	YB-GE	turn off all attributes
+exit_ca_mode    	rmcup	str	te	YBCGE	strings to end programs using cup
+exit_delete_mode	rmdc	str	ed	YBCGE	end delete mode
+exit_insert_mode	rmir	str	ei	YBCGE	exit insert mode
+exit_standout_mode	rmso	str	se	YBCGE	exit standout mode
+exit_underline_mode	rmul	str	ue	YBCGE	exit underline mode
+flash_screen    	flash	str	vb	YBCGE	visible bell (may not move cursor)
+form_feed       	ff	str	ff	YB-G-	hardcopy terminal page eject (P*)
+from_status_line	fsl	str	fs	YB-G-	return from status line
+init_1string    	is1	str	i1	YB-G-	initialization string
+init_2string    	is2	str	is	YB-G-	initialization string
+init_3string    	is3	str	i3	YB-G-	initialization string
+init_file       	if	str	if	YB-G-	name of initialization file
+insert_character	ich1	str	ic	YBCGE	insert character (P)
+insert_line     	il1	str	al	YBCGE	insert line (P*)
+insert_padding  	ip	str	ip	YBCGE	insert padding after inserted character
+key_backspace   	kbs	str	kb	YB-G-	backspace key
+key_catab       	ktbc	str	ka	-B-G-*	clear-all-tabs key
+key_clear       	kclr	str	kC	-B-G-*	clear-screen or erase key
+key_ctab        	kctab	str	kt	-B-G-*	clear-tab key
+key_dc          	kdch1	str	kD	YB-G-	delete-character key
+key_dl          	kdl1	str	kL	-B-G-*	delete-line key
+key_down        	kcud1	str	kd	YBCGE	down-arrow key
+key_eic         	krmir	str	kM	-B-G-*	sent by rmir or smir in insert mode
+key_eol         	kel	str	kE	-B-G-*	clear-to-end-of-line key
+key_eos         	ked	str	kS	-B-G-*	clear-to-end-of-screen key
+key_f0          	kf0	str	k0	YBCGE	F0 function key
+key_f1          	kf1	str	k1	YBCGE	F1 function key
+key_f10         	kf10	str	k;	----E	F10 function key
+key_f2          	kf2	str	k2	YBCGE	F2 function key
+key_f3          	kf3	str	k3	YBCGE	F3 function key
+key_f4          	kf4	str	k4	YBCGE	F4 function key
+key_f5          	kf5	str	k5	YBCGE	F5 function key
+key_f6          	kf6	str	k6	YBCGE	F6 function key
+key_f7          	kf7	str	k7	YBCGE	F7 function key
+key_f8          	kf8	str	k8	YBCGE	F8 function key
+key_f9          	kf9	str	k9	YBCGE	F9 function key
+key_home        	khome	str	kh	YBCGE	home key
+key_ic          	kich1	str	kI	YB-GE	insert-character key
+key_il          	kil1	str	kA	-B-G-*	insert-line key
+key_left        	kcub1	str	kl	YBCGE	left-arrow key
+key_ll          	kll	str	kH	YB-G-	lower-left key (home down)
+key_npage        	knp	str	kN	YB-GE	next-page key
+key_ppage       	kpp	str	kP	YB-GE	previous-page key
+key_right       	kcuf1	str	kr	YBCGE	right-arrow key
+key_sf          	kind	str	kF	-B-G-*	scroll-forward key
+key_sr          	kri	str	kR	-B-G-*	scroll-backward key
+key_stab        	khts	str	kT	-B-G-*	set-tab key
+key_up          	kcuu1	str	ku	YBCGE	up-arrow key
+keypad_local    	rmkx	str	ke	YBCGE	leave 'keyboard_transmit' mode
+keypad_xmit     	smkx	str	ks	YBCGE	enter 'keyboard_transmit' mode
+lab_f0          	lf0	str	l0	-B-G-*	label on function key f0 if not f0
+lab_f1          	lf1	str	l1	-B-G-*	label on function key f1 if not f1
+lab_f10          	lf10	str	la	-----	label on function key f10 if not f10
+lab_f2          	lf2	str	l2	-B-G-*	label on function key f2 if not f2
+lab_f3          	lf3	str	l3	-B-G-*	label on function key f3 if not f3
+lab_f4          	lf4	str	l4	-B-G-*	label on function key f4 if not f4
+lab_f5          	lf5	str	l5	-B-G-*	label on function key f5 if not f5
+lab_f6          	lf6	str	l6	-B-G-*	label on function key f6 if not f6
+lab_f7          	lf7	str	l7	-B-G-*	label on function key f7 if not f7
+lab_f8          	lf8	str	l8	-B-G-*	label on function key f8 if not f8
+lab_f9          	lf9	str	l9	-B-G-*	label on function key f9 if not f9
+meta_off          	rmm	str	mo	YB-G-*	turn off meta mode
+meta_on         	smm	str	mm	YB-G-*	turn on meta mode (8th-bit on)
+newline         	nel	str	nw	YB-G-*	newline (behave like cr followed by lf)
+pad_char          	pad	str	pc	YBCGE	padding char (instead of null)
+parm_dch          	dch	str	DC	YB-GE	delete #1 characters (P*)
+parm_delete_line	dl	str	DL	YBCGE	delete #1 lines (P*)
+parm_down_cursor	cud	str	DO	YBCGE	down #1 lines (P*)
+parm_ich          	ich	str	IC	YB-GE	insert #1 characters (P*)
+parm_index          	indn	str	SF	YBCG-	scroll forward #1 lines (P)
+parm_insert_line	il	str	AL	YBCGE	insert #1 lines (P*)
+parm_left_cursor	cub	str	LE	YBCGE	move #1 characters to the left (P)
+parm_right_cursor	cuf	str	RI	YBCGE	move #1 characters to the right (P*)
+parm_rindex          	rin	str	SR	YBCG-	scroll back #1 lines (P)
+parm_up_cursor  	cuu	str	UP	YBCGE	up #1 lines (P*)
+pkey_key        	pfkey	str	pk	-B---	program function key #1 to type string #2
+pkey_local          	pfloc	str	pl	-B---	program function key #1 to execute string #2
+pkey_xmit          	pfx	str	px	-B---	program function key #1 to transmit string #2
+print_screen          	mc0	str	ps	-B-G-*	print contents of screen
+prtr_off          	mc4	str	pf	-B-G-*	turn off printer
+prtr_on         	mc5	str	po	-B-G-*	turn on printer
+repeat_char          	rep	str	rp	YB-GE	repeat char #1 #2 times (P*)
+reset_1string          	rs1	str	r1	-B---	reset string
+reset_2string          	rs2	str	r2	-B---	reset string
+reset_3string          	rs3	str	r3	-B---	reset string
+reset_file          	rf	str	rf	-B---	name of reset file
+restore_cursor        	rc	str	rc	YBCG-	restore cursor to position of last save_cursor
+row_address          	vpa	str	cv	-B-GE**	vertical position #1 absolute (P)
+save_cursor          	sc	str	sc	YBCG-	save current cursor position (P)
+scroll_forward        	ind	str	sf	YBCGE	scroll text up (P)
+scroll_reverse        	ri	str	sr	YBCGE	scroll text down (P)
+set_attributes        	sgr	str	sa	YB-G-	define video attributes #1-#9 (PG9)
+set_tab         	hts	str	st	YB-G-	set a tab in every row, current columns
+set_window      	wind	str	wi	-B-GE	current window is lines #1-#2 cols #3-#4
+tab             	ht	str	ta	YBCGE	tab to next 8-space hardware tab stop
+to_status_line  	tsl	str	ts	YB-G-	move to status line, column #1
+underline_char  	uc	str	uc	YBCG-	underline char and move past it
+up_half_line    	hu	str	hu	YB-G-	half a line up
+init_prog       	iprog	str	iP	-B---	path name of program for initialization
+key_a1          	ka1	str	K1	YB-GE	upper left of keypad
+key_a3          	ka3	str	K3	YB-GE	upper right of keypad
+key_b2          	kb2	str	K2	YB-GE	center of keypad
+key_c1          	kc1	str	K4	YB-GE	lower left of keypad
+key_c3          	kc3	str	K5	YB-GE	lower right of keypad
+prtr_non        	mc5p	str	pO	-B-G-*	turn on printer for #1 bytes
+#
+# SVr1 capabilities stop here.	IBM's version of terminfo is the same as
+# SVr4 up to this point, but has a different set afterwards.
+#
+char_padding    	rmp	str	rP	-----	like ip but when in insert mode
+acs_chars       	acsc	str	ac	-----	graphics charset pairs, based on vt100
+plab_norm       	pln	str	pn	-----	program label #1 to show string #2
+key_btab        	kcbt	str	kB	-----	back-tab key
+enter_xon_mode  	smxon	str	SX	-----	turn on xon/xoff handshaking
+exit_xon_mode   	rmxon	str	RX	-----	turn off xon/xoff handshaking
+enter_am_mode   	smam	str	SA	-----	turn on automatic margins
+exit_am_mode    	rmam	str	RA	-----	turn off automatic margins
+xon_character   	xonc	str	XN	-----	XON character
+xoff_character  	xoffc	str	XF	-----	XOFF character
+ena_acs          	enacs	str	eA	-----	enable alternate char set
+label_on        	smln	str	LO	-----	turn on soft labels
+label_off       	rmln	str	LF	-----	turn off soft labels
+key_beg          	kbeg	str	@1	-----	begin key
+key_cancel      	kcan	str	@2	-----	cancel key
+key_close       	kclo	str	@3	-----	close key
+key_command     	kcmd	str	@4	-----	command key
+key_copy        	kcpy	str	@5	-----	copy key
+key_create      	kcrt	str	@6	-----	create key
+key_end          	kend	str	@7	-----	end key
+key_enter       	kent	str	@8	-----	enter/send key
+key_exit        	kext	str	@9	-----	exit key
+key_find        	kfnd	str	@0	-----	find key
+key_help          	khlp	str	%1	-----	help key
+key_mark          	kmrk	str	%2	-----	mark key
+key_message          	kmsg	str	%3	-----	message key
+key_move          	kmov	str	%4	-----	move key
+key_next          	knxt	str	%5	-----	next key
+key_open          	kopn	str	%6	-----	open key
+key_options          	kopt	str	%7	-----	options key
+key_previous          	kprv	str	%8	-----	previous key
+key_print          	kprt	str	%9	-----	print key
+key_redo          	krdo	str	%0	-----	redo key
+key_reference          	kref	str	&1	-----	reference key
+key_refresh          	krfr	str	&2	-----	refresh key
+key_replace          	krpl	str	&3	-----	replace key
+key_restart          	krst	str	&4	-----	restart key
+key_resume          	kres	str	&5	-----	resume key
+key_save          	ksav	str	&6	-----	save key
+key_suspend          	kspd	str	&7	-----	suspend key
+key_undo        	kund	str	&8	-----	undo key
+key_sbeg        	kBEG	str	&9	-----	shifted begin key
+key_scancel     	kCAN	str	&0	-----	shifted cancel key
+key_scommand    	kCMD	str	*1	-----	shifted command key
+key_scopy       	kCPY	str	*2	-----	shifted copy key
+key_screate     	kCRT	str	*3	-----	shifted create key
+key_sdc         	kDC	str	*4	-----	shifted delete-character key
+key_sdl          	kDL	str	*5	-----	shifted delete-line key
+key_select      	kslt	str	*6	-----	select key
+key_send        	kEND	str	*7	-----	shifted end key
+key_seol          	kEOL	str	*8	-----	shifted clear-to-end-of-line key
+key_sexit          	kEXT	str	*9	-----	shifted exit key
+key_sfind          	kFND	str	*0	-----	shifted find key
+key_shelp          	kHLP	str	#1	-----	shifted help key
+key_shome          	kHOM	str	#2	-----	shifted home key
+key_sic          	kIC	str	#3	-----	shifted insert-character key
+key_sleft          	kLFT	str	#4	-----	shifted left-arrow key
+key_smessage          	kMSG	str	%a	-----	shifted message key
+key_smove          	kMOV	str	%b	-----	shifted move key
+key_snext          	kNXT	str	%c	-----	shifted next key
+key_soptions          	kOPT	str	%d	-----	shifted options key
+key_sprevious          	kPRV	str	%e	-----	shifted previous key
+key_sprint          	kPRT	str	%f	-----	shifted print key
+key_sredo          	kRDO	str	%g	-----	shifted redo key
+key_sreplace          	kRPL	str	%h	-----	shifted replace key
+key_sright      	kRIT	str	%i	-----	shifted right-arrow key
+key_srsume      	kRES	str	%j	-----	shifted resume key
+key_ssave       	kSAV	str	!1	-----	shifted save key
+key_ssuspend    	kSPD	str	!2	-----	shifted suspend key
+key_sundo       	kUND	str	!3	-----	shifted undo key
+req_for_input   	rfi	str	RF	-----	send next input char (for ptys)
+key_f11         	kf11	str	F1	----E	F11 function key
+key_f12         	kf12	str	F2	----E	F12 function key
+key_f13         	kf13	str	F3	----E	F13 function key
+key_f14         	kf14	str	F4	----E	F14 function key
+key_f15         	kf15	str	F5	----E	F15 function key
+key_f16         	kf16	str	F6	----E	F16 function key
+key_f17         	kf17	str	F7	----E	F17 function key
+key_f18         	kf18	str	F8	----E	F18 function key
+key_f19         	kf19	str	F9	----E	F19 function key
+key_f20         	kf20	str	FA	----E	F20 function key
+key_f21         	kf21	str	FB	----E	F21 function key
+key_f22         	kf22	str	FC	----E	F22 function key
+key_f23         	kf23	str	FD	----E	F23 function key
+key_f24         	kf24	str	FE	----E	F24 function key
+key_f25         	kf25	str	FF	----E	F25 function key
+key_f26         	kf26	str	FG	----E	F26 function key
+key_f27         	kf27	str	FH	----E	F27 function key
+key_f28         	kf28	str	FI	----E	F28 function key
+key_f29         	kf29	str	FJ	----E	F29 function key
+key_f30         	kf30	str	FK	----E	F30 function key
+key_f31         	kf31	str	FL	----E	F31 function key
+key_f32         	kf32	str	FM	----E	F32 function key
+key_f33         	kf33	str	FN	----E	F33 function key
+key_f34         	kf34	str	FO	----E	F34 function key
+key_f35         	kf35	str	FP	----E	F35 function key
+key_f36         	kf36	str	FQ	----E	F36 function key
+key_f37         	kf37	str	FR	----E	F37 function key
+key_f38         	kf38	str	FS	----E	F38 function key
+key_f39         	kf39	str	FT	----E	F39 function key
+key_f40         	kf40	str	FU	----E	F40 function key
+key_f41         	kf41	str	FV	----E	F41 function key
+key_f42         	kf42	str	FW	----E	F42 function key
+key_f43         	kf43	str	FX	----E	F43 function key
+key_f44         	kf44	str	FY	----E	F44 function key
+key_f45         	kf45	str	FZ	----E	F45 function key
+key_f46         	kf46	str	Fa	----E	F46 function key
+key_f47         	kf47	str	Fb	----E	F47 function key
+key_f48         	kf48	str	Fc	----E	F48 function key
+key_f49         	kf49	str	Fd	----E	F49 function key
+key_f50         	kf50	str	Fe	----E	F50 function key
+key_f51         	kf51	str	Ff	----E	F51 function key
+key_f52         	kf52	str	Fg	----E	F52 function key
+key_f53         	kf53	str	Fh	----E	F53 function key
+key_f54         	kf54	str	Fi	----E	F54 function key
+key_f55         	kf55	str	Fj	----E	F55 function key
+key_f56         	kf56	str	Fk	----E	F56 function key
+key_f57         	kf57	str	Fl	----E	F57 function key
+key_f58         	kf58	str	Fm	----E	F58 function key
+key_f59         	kf59	str	Fn	----E	F59 function key
+key_f60         	kf60	str	Fo	----E	F60 function key
+key_f61         	kf61	str	Fp	----E	F61 function key
+key_f62         	kf62	str	Fq	----E	F62 function key
+key_f63         	kf63	str	Fr	----E	F63 function key
+clr_bol         	el1	str	cb	-----	Clear to beginning of line
+clear_margins    	mgc	str	MC	-----	clear right and left soft margins
+set_left_margin    	smgl	str	ML	-----	set left soft margin at current column.  See smgl. (ML is not in BSD termcap).
+set_right_margin	smgr	str	MR	-----	set right soft margin at current column
+label_format    	fln	str	Lf	-----	label format
+set_clock       	sclk	str	SC	-----	set clock, #1 hrs #2 mins #3 secs
+display_clock   	dclk	str	DK	-----	display clock
+remove_clock    	rmclk	str	RC	-----	remove clock
+create_window   	cwin	str	CW	-----	define a window #1 from #2,#3 to #4,#5
+goto_window     	wingo	str	WG	-----	go to window #1
+hangup           	hup	str	HU	-----	hang-up phone
+dial_phone      	dial	str	DI	-----	dial number #1
+quick_dial      	qdial	str	QD	-----	dial number #1 without checking
+tone             	tone	str	TO	-----	select touch tone dialing
+pulse           	pulse	str	PU	-----	select pulse dialing
+flash_hook      	hook	str	fh	-----	flash switch hook
+fixed_pause     	pause	str	PA	-----	pause for 2-3 seconds
+wait_tone       	wait	str	WA	-----	wait for dial-tone
+user0           	u0	str	u0	-----	User string #0
+user1           	u1	str	u1	-----	User string #1
+user2           	u2	str	u2	-----	User string #2
+user3           	u3	str	u3	-----	User string #3
+user4           	u4	str	u4	-----	User string #4
+user5           	u5	str	u5	-----	User string #5
+user6           	u6	str	u6	-----	User string #6
+user7           	u7	str	u7	-----	User string #7
+user8           	u8	str	u8	-----	User string #8
+user9           	u9	str	u9	-----	User string #9
+#
+# SVr4 added these capabilities to support color
+#
+orig_pair       	op	str	op	-----	Set default pair to its original value
+orig_colors     	oc	str	oc	-----	Set all color pairs to the original ones
+initialize_color	initc	str	Ic	-----	initialize color #1 to (#2,#3,#4)
+initialize_pair  	initp	str	Ip	-----	Initialize color pair #1 to fg=(#2,#3,#4), bg=(#5,#6,#7)
+set_color_pair  	scp	str	sp	-----	Set current color pair to #1
+set_foreground  	setf	str	Sf	-----	Set foreground color #1
+set_background  	setb	str	Sb	-----	Set background color #1
+#
+# SVr4 added these capabilities to support printers
+#
+change_char_pitch	cpi	str	ZA	-----	Change number of characters per inch to #1
+change_line_pitch	lpi	str	ZB	-----	Change number of lines per inch to #1
+change_res_horz  	chr	str	ZC	-----	Change horizontal resolution to #1
+change_res_vert  	cvr	str	ZD	-----	Change vertical resolution to #1
+define_char     	defc	str	ZE	-----	Define a character #1, #2 dots wide, descender #3
+enter_doublewide_mode	swidm	str	ZF	-----	Enter double-wide mode
+enter_draft_quality	sdrfq	str	ZG	-----	Enter draft-quality mode
+enter_italics_mode	sitm	str	ZH	-----	Enter italic mode
+enter_leftward_mode	slm	str	ZI	-----	Start leftward carriage motion
+enter_micro_mode	smicm	str	ZJ	-----	Start micro-motion mode
+enter_near_letter_quality	snlq	str	ZK	-----	Enter NLQ mode
+enter_normal_quality	snrmq	str	ZL	-----	Enter normal-quality mode
+enter_shadow_mode	sshm	str	ZM	-----	Enter shadow-print mode
+enter_subscript_mode	ssubm	str	ZN	-----	Enter subscript mode
+enter_superscript_mode	ssupm	str	ZO	-----	Enter superscript mode
+enter_upward_mode	sum	str	ZP	-----	Start upward carriage motion
+exit_doublewide_mode	rwidm	str	ZQ	-----	End double-wide mode
+exit_italics_mode	ritm	str	ZR	-----	End italic mode
+exit_leftward_mode	rlm	str	ZS	-----	End left-motion mode
+exit_micro_mode 	rmicm	str	ZT	-----	End micro-motion mode
+exit_shadow_mode	rshm	str	ZU	-----	End shadow-print mode
+exit_subscript_mode	rsubm	str	ZV	-----	End subscript mode
+exit_superscript_mode	rsupm	str	ZW	-----	End superscript mode
+exit_upward_mode	rum	str	ZX	-----	End reverse character motion
+micro_column_address	mhpa	str	ZY	-----	Like column_address in micro mode
+micro_down      	mcud1	str	ZZ	-----	Like cursor_down in micro mode
+micro_left      	mcub1	str	Za	-----	Like cursor_left in micro mode
+micro_right     	mcuf1	str	Zb	-----	Like cursor_right in micro mode
+micro_row_address	mvpa	str	Zc	-----	Like row_address #1 in micro mode
+micro_up        	mcuu1	str	Zd	-----	Like cursor_up in micro mode
+order_of_pins   	porder	str	Ze	-----	Match software bits to print-head pins
+parm_down_micro 	mcud	str	Zf	-----	Like parm_down_cursor in micro mode
+parm_left_micro 	mcub	str	Zg	-----	Like parm_left_cursor in micro mode
+parm_right_micro	mcuf	str	Zh	-----	Like parm_right_cursor in micro mode
+parm_up_micro   	mcuu	str	Zi	-----	Like parm_up_cursor in micro mode
+select_char_set 	scs	str	Zj	-----	Select character set, #1
+set_bottom_margin	smgb	str	Zk	-----	Set bottom margin at current line
+set_bottom_margin_parm	smgbp	str	Zl	-----	Set bottom margin at line #1 or (if smgtp is not given) #2 lines from bottom
+set_left_margin_parm	smglp	str	Zm	-----	Set left (right) margin at column #1
+set_right_margin_parm	smgrp	str	Zn	-----	Set right margin at column #1
+set_top_margin  	smgt	str	Zo	-----	Set top margin at current line
+set_top_margin_parm	smgtp	str	Zp	-----	Set top (bottom) margin at row #1
+start_bit_image 	sbim	str	Zq	-----	Start printing bit image graphics
+start_char_set_def	scsd	str	Zr	-----	Start character set definition #1, with #2 characters in the set
+stop_bit_image  	rbim	str	Zs	-----	Stop printing bit image graphics
+stop_char_set_def	rcsd	str	Zt	-----	End definition of character set #1
+subscript_characters	subcs	str	Zu	-----	List of subscriptable characters
+superscript_characters	supcs	str	Zv	-----	List of superscriptable characters
+these_cause_cr  	docr	str	Zw	-----	Printing any of these characters causes CR
+zero_motion     	zerom	str	Zx	-----	No motion for subsequent character
+#%.TE
+#%.ad
+#%
+#%The following string capabilities are present in the SVr4.0 term structure,
+#%but were originally not documented in the man page.
+#%
+#%.na
+#%.TS H
+#%center expand;
+#%c l l c
+#%c l l c
+#%lw25 lw6 lw2 lw18.
+#%\fBVariable	Cap-	TCap	Description\fR
+#%\fBString	name	Code\fR
+char_set_names  	csnm	str	Zy	-----	Produce #1'th item from list of character set names
+key_mouse       	kmous	str	Km	-----	Mouse event has occurred
+mouse_info      	minfo	str	Mi	-----	Mouse status information
+req_mouse_pos   	reqmp	str	RQ	-----	Request mouse position
+get_mouse       	getm	str	Gm	-----	Curses should get button events, parameter #1 not documented.
+set_a_foreground	setaf	str	AF	-----	Set foreground color to #1, using ANSI escape
+set_a_background	setab	str	AB	-----	Set background color to #1, using ANSI escape
+pkey_plab       	pfxl	str	xl	-----	Program function key #1 to type string #2 and show string #3
+device_type     	devt	str	dv	-----	Indicate language/codeset support
+code_set_init   	csin	str	ci	-----	Init sequence for multiple codesets
+set0_des_seq    	s0ds	str	s0	-----	Shift to code set 0 (EUC set 0, ASCII)
+set1_des_seq    	s1ds	str	s1	-----	Shift to code set 1
+set2_des_seq    	s2ds	str	s2	-----	Shift to code set 2
+set3_des_seq    	s3ds	str	s3	-----	Shift to code set 3
+set_lr_margin   	smglr	str	ML	-----	Set both left and right margins to #1, #2.  (ML is not in BSD termcap).
+set_tb_margin   	smgtb	str	MT	-----	Sets both top and bottom margins to #1, #2
+bit_image_repeat	birep	str	Xy	-----	Repeat bit image cell #1 #2 times
+bit_image_newline	binel	str	Zz	-----	Move to next row of the bit image
+bit_image_carriage_return	bicr	str	Yv	-----	Move to beginning of same row
+color_names     	colornm	str	Yw	-----	Give name for color #1
+define_bit_image_region	defbi	str	Yx	-----	Define rectangualar bit image region
+end_bit_image_region	endbi	str	Yy	-----	End a bit-image region
+set_color_band  	setcolor	str	Yz	-----	Change to ribbon color #1
+set_page_length 	slines	str	YZ	-----	Set page length to #1 lines
+#
+# SVr4 added these capabilities for direct PC-clone support
+#
+display_pc_char 	dispc	str	S1	-----	Display PC character #1
+enter_pc_charset_mode	smpch	str	S2	-----	Enter PC character display mode
+exit_pc_charset_mode	rmpch	str	S3	-----	Exit PC character display mode
+enter_scancode_mode	smsc	str	S4	-----	Enter PC scancode mode
+exit_scancode_mode	rmsc	str	S5	-----	Exit PC scancode mode
+pc_term_options 	pctrm	str	S6	-----	PC terminal options
+scancode_escape 	scesc	str	S7	-----	Escape for scancode emulation
+alt_scancode_esc	scesa	str	S8	-----	Alternate escape for scancode emulation
+#%.TE
+#%.ad
+#%
+#%.in .8i
+#%The XSI Curses standard added these.  They are some post-4.1 
+#%versions of System V curses, e.g., Solaris 2.5 and IRIX 6.x.
+#%The \fBncurses\fR termcap names for them are invented; according to the
+#%XSI Curses standard, they have no termcap names.  If your compiled terminfo
+#%entries use these, they may not be binary-compatible with System V terminfo
+#%entries after SVr4.1; beware!
+#%
+#%.na
+#%.TS H
+#%center expand;
+#%c l l c
+#%c l l c
+#%lw25 lw6 lw2 lw20.
+#%\fBVariable	Cap-	TCap	Description\fR
+#%\fBString	name	Code\fR
+enter_horizontal_hl_mode	ehhlm	str	Xh	-----	Enter horizontal highlight mode
+enter_left_hl_mode	elhlm	str	Xl	-----	Enter left highlight mode
+enter_low_hl_mode	elohlm	str	Xo	-----	Enter low highlight mode
+enter_right_hl_mode	erhlm	str	Xr	-----	Enter right highlight mode
+enter_top_hl_mode	ethlm	str	Xt	-----	Enter top highlight mode
+enter_vertical_hl_mode	evhlm	str	Xv	-----	Enter vertical highlight mode
+set_a_attributes	sgr1	str	sA	-----	Define second set of video attributes #1-#6
+set_pglen_inch  	slength	str	sL	-----	YI Set page length to #1 hundredth of an inch
+#%.TE
+#%.ad
+#
+# The magic token below tells the tic compiler-generator code that all the caps
+# past it should be ignored (not written out) when dumping terminfo objects. It
+# also tells the man page table generator not to pass through following lines
+# This means we can have obsolete capabilities and pseudo-capabilities that are
+# recognized for termcap or terminfo compilation, but not output.
+#
+# %%-STOP-HERE-%%
+#
+# Don't move this casually!  In fact, don't move it at all unless you're
+# either doing it to add System V or XPG4 extensions, or have decided you
+# don't care about SVr4 binary compatibility.
+#
+#############################################################################
+#
+# TERMCAP EXTENSION CAPABILITIES
+#
+# The capabilities below are either obsolete or extensions on certain systems.
+# They are not used by SVR4 terminfo.  Some are used by captoinfo to translate
+# termcap sources; the rest are listed for completeness, and in case somebody
+# cares about them enough to hack in code that will translate them into
+# terminfo capabilities.
+#
+# The first part of the list is from Ross Ridge's `mytinfo' package
+# (comp.sources.unix, volume 26); the variable names and terminfo names (as
+# well as the termcap codes) match his list.
+#
+# This group of codes is not marked obsolete in 4.4BSD, but have no direct
+# terminfo equivalents.  The rs capability is specially translated to terminfo
+# r2, and vice versa, if an entry does not already have an r2.  Similarly,
+# i2 is translated to r3 if there is no r3 (because SV terminfo maps is to i2).
+# The ug capability is thrown away, but assumed to be whatever sg is if the
+# latter is nonzero and we're dumping in termcap format.
+#
+termcap_init2		OTi2	str	i2	YB---	secondary initialization string
+termcap_reset		OTrs	str	rs	YB-G-	terminal reset string
+magic_cookie_glitch_ul	OTug	num	ug	YBCGE	number of blanks left by ul
+#
+# Obsolete termcap capabilities.  Some are used for termcap translation.  The
+# code uses the 'OT' prefix we put on obsolete capabilities to suppress
+# printing them in terminfo source dumps of compiled entries.
+#
+backspaces_with_bs      OTbs	bool	bs	YBCGE	uses ^H to move left
+crt_no_scrolling    	OTns	bool	ns	YBCG-	crt cannot scroll
+no_correctly_working_cr	OTnc	bool	nc	YBCG-	no way to go to start of line
+carriage_return_delay	OTdC	num	dC	YB-G-	pad needed for CR
+new_line_delay		OTdN	num	dN	YB-G-	pad needed for LF
+linefeed_if_not_lf      OTnl	str	nl	YBCGE	use to move down
+backspace_if_not_bs     OTbc	str	bc	YBCGE	move left, if not ^H
+#
+# GNU termcap library extensions.  The GNU termcap file distributed with
+# Emacs no longer uses these, but MT showed up in pre-9.0 versions of the
+# BSD termcap file.  The name clash with terminfo MT is resolved by type
+# info; MT is converted to km.
+#
+gnu_has_meta_key	OTMT	bool	MT	----E	has meta key
+# gnu_tab_width		OTtw	num	tw	----E	tab width in spaces
+#
+# GNU termcap *does* include the following extended capability,  Only the
+# now-obsolete Ann Arbor terminals used it.
+#
+# gnu_change_scroll_region	OTcS	str	cS	---GE	alternate set scrolling region 
+#
+# The following comments describe capnames so ancient that I believe no
+# software uses them any longer.  Some of these have to go because they
+# clash with terminfo names in ways that cannot be resolved by type
+# information.
+#
+# These mytinfo codes are not used in the 4.4BSD curses code.  They are
+# marked obsolete in the 4.4BSD manual pages.
+#
+# There is one conflict with terminfo; ma is in both.  This conflict is
+# resolved by type information.
+#
+# The `ko' capability is translated by special code.  It should contain a
+# comma-separated list of capabilities for which there are corresponding keys.
+# The `kn' code is accepted but ignored.
+#
+# The `ma' capability seems to have been designed to map between the rogue(2)
+# motion keys (including jkhl) and characters emitted by arrow keys on some
+# primitive pre-ANSI terminals.  It's so obsolete it's fossilized...
+#
+# Here is a description of memory_lock_above and memory_unlock:
+# "You can 'freeze' data on the screen by turning on Memory Lock in a line of
+# text.  All lines above the cursor's current line become locked in place on
+# the screen.  Then enter data normally.  When the screen fills up, any
+# further data entered forces the first line of unfrozen line text to scroll
+# under the frozen data.  Lines scrolled off the screen are inserted into
+# memory immediately preceding the first frozen line." (from the HP 700/96
+# User's manual).  VT100/ANSI memory lock set is \E[>2h, reset is \E[>2l.
+#
+# Applications that use terminfo are supposed to behave as though xr is
+# always true.
+#
+linefeed_is_newline     OTNL	bool	NL	YB---	move down with \n
+# even_parity		OTEP	bool	EP	-B---	terminal requires even parity
+# odd_parity		OTOP	bool	OP	-B---	terminal requires odd parity
+# half_duplex		OTHD	bool	HD	-B---	terminal is half-duplex
+# lower_case_only	OTLC	bool	LC	-B---	terminal has only lower case
+# upper_case_only	OTUC	bool	UC	-B---	terminal has only upper case
+backspace_delay		OTdB	num	dB	YB-G-	padding required for ^H
+# form_feed_delay	OTdF	num	dF	-B-G-	padding required for ^L
+horizontal_tab_delay	OTdT	num	dT	YB-G-	padding required for ^I
+# vertical_tab_delay	OTdV	num	dV	-B---	padding required for ^V
+number_of_function_keys	OTkn	num	kn	-B-G-	count of function keys
+other_non_function_keys OTko	str	ko	-B-G-	list of self-mapped keycaps
+arrow_key_map           OTma	str	ma	YBC--	map arrow keys rogue(1) motion keys
+# memory_lock_above     OTml	str	ml	-B---	lock visible screen memory above the current line
+# memory_unlock         OTmu	str	mu	-B---	unlock visible screen memory above the current line
+has_hardware_tabs       OTpt	bool	pt	YB---	has 8-char tabs invoked with ^I
+return_does_clr_eol	OTxr	bool	xr	YB---	return clears the line
+# tek_4025_insert_line	OTxx	bool	xx	-BC--	Tektronix 4025 insert-line glitch
+#
+# mytinfo described this as a termcap capability, but it's not listed in the
+# 4.4BSD man pages, and not found in the 4.4BSD termcap file.  The ncurses
+# package, like System V, behaves as though it is always true.
+#
+# rind_only_at_top	OTxq	bool	xq	-----	reverse index only works from top line
+#
+# University of Waterloo termcap extensions (as described in mytinfo).
+# The `xl' termcap file clashes with a terminfo name; this ambiguity cannot
+# be resolved by a type check.  The descriptions are guesses from what was
+# in the mytinfo tables. 
+#
+# key_interrupt_char    OTki	str	ki	-----	string set by interrupt key (?)
+# key_kill_char         OTkk	str	kk	-----	string set by kill key (?)
+# key_suspend_char      OTkz	str	kz	-----	string set by suspend key (?)
+# initialization_messy	OTxc	bool	xc	-----	initialization leaves garbage on the screen (?)
+# ind_at_bottom_does_cr	OTxl	bool	xl	-----	index does a carriage return
+#
+# Nonstandard capabilities unique to Ross Ridge's `mytinfo' package.
+# SR clashes with a terminfo name; this ambiguity cannot be resolved by a type
+# check.
+#
+# scroll_left          	OTsl1	str	Sl	-----	scroll screen leftward
+# scroll_right         	OTsr1	str	Sr	-----	scroll screen rightward
+# parm_scroll_left     	OTsl	str	SL	-----	scroll screen leftward #1 characters
+# parm_scroll_right    	OTsr	str	SR	-----	scroll screen rightward #1 characters
+#
+# The mytinfo capabilities end here.
+#
+# XENIX extensions:
+#
+# Xenix defined its own set of forms-drawing capabilities:
+#
+# cap	IBM ASCII	description             ACS         	ASCII
+# ---	-----------	--------------------    -------------	------
+# G1	191 \277 M-?	single upper right   	ACS_URCORNER
+# G2	218 \332 M-Z	single upper left	ACS_ULCORNER
+# G3	192 \300 M-@	single lower left	ACS_LLCORNER
+# G4	217 \331 M-Y	single lower right	ACS_LRCORNER
+# G5	187 \273 M-;	double upper right
+# G6	201 \311 M-I	double upper left
+# G7	200 \310 M-H	double lower left
+# G8	188 \274 M-<	double lower right
+# GC	197 \305 M-E	single intersection	ACS_PLUS	_ _
+# GD	194 \302 M-B	single down-tick	ACS_TTEE	 |
+# GH	196 \304 M-D	single horizontal line	ACS_HLINE
+# GL	180 \264 M-4	single left tick	ACS_RTEE	-|
+# GR	195 \303 M-C	single right tick	ACS_LTEE	|-
+# GU	193 \301 M-A	single up tick		ACS_BTEE	_|_
+# GV	179 \263 M-3	single vertical line	ACS_VLINE
+# Gc	206 \316 M-N	double intersection
+# Gd	203 \313 M-K	double down tick
+# Gh	205 \315 M-M	double horizontal line
+# Gl	204 \204 M-L	double left tick
+# Gr	185 \271 M-9	double right tick
+# Gu	202 \312 M-J	double up tick
+# Gv	186 \272 M-:	double vertical line
+#
+# The compiler will translate the single-line caps and discard the others
+# (via IGNORE aliases further down).  We don't want to do normal pad 
+# translation on these, they're often single-character printable ASCII
+# strings that happen to be numerics.  There's awk code in parametrized.sh
+# that detects the acs_ prefix and uses it to suppress pad translation.
+# These terminfo names are invented.
+#
+acs_ulcorner    	OTG2	str	G2	-----	single upper left
+acs_llcorner    	OTG3	str	G3	-----	single lower left
+acs_urcorner    	OTG1	str	G1	-----	single upper right
+acs_lrcorner    	OTG4	str	G4	-----	single lower right
+acs_ltee        	OTGR	str	GR	-----	tee pointing right
+acs_rtee        	OTGL	str	GL	-----	tee pointing left
+acs_btee        	OTGU	str	GU	-----	tee pointing up
+acs_ttee        	OTGD	str	GD	-----	tee pointing down
+acs_hline       	OTGH	str	GH	-----	single horizontal line
+acs_vline       	OTGV	str	GV	-----	single vertical line
+acs_plus        	OTGC	str	GC	-----	single intersection
+#
+#############################################################################
+#
+# TERMINFO EXTENSION CAPABILITIES
+#
+# This section is almost all comments.  What it's mainly for is to describe
+# what capabilities need to be squeezed out to get down to the XSI Curses
+# standard set.  They are flagged with K.
+#
+# HP extensions
+#
+# These extensions follow ptr_non (replacing everything after it) in HP
+# terminfo files.  Except for memory_lock and memory_unlock, they are
+# functionally identical to SVr4 extensions, but they make the binary format
+# different.  Grrr....
+#
+memory_lock		meml	str	ml	----K	memory lock above
+memory_unlock    	memu	str	mu	----K	memory unlock
+#plab_norm       	pln	str	pn	-----	program label #1 to show string #2
+#label_on        	smln	str	LO	-----	turn on soft labels
+#label_off       	rmln	str	LF	-----	turn off soft labels
+#key_f11         	kf11	str	F1	-----	F11 function key
+#key_f12         	kf12	str	F2	-----	F12 function key
+#key_f13         	kf13	str	F3	-----	F13 function key
+#key_f14         	kf14	str	F4	-----	F14 function key
+#key_f15         	kf15	str	F5	-----	F15 function key
+#key_f16         	kf16	str	F6	-----	F16 function key
+#key_f17         	kf17	str	F7	-----	F17 function key
+#key_f18         	kf18	str	F8	-----	F18 function key
+#key_f19         	kf19	str	F9	-----	F19 function key
+#key_f20         	kf20	str	FA	-----	F20 function key
+#key_f21         	kf21	str	FB	-----	F21 function key
+#key_f22         	kf22	str	FC	-----	F22 function key
+#key_f23         	kf23	str	FD	-----	F23 function key
+#key_f24         	kf24	str	FE	-----	F24 function key
+#key_f25         	kf25	str	FF	-----	F25 function key
+#key_f26         	kf26	str	FG	-----	F26 function key
+#key_f27         	kf27	str	FH	-----	F27 function key
+#key_f28         	kf28	str	FI	-----	F28 function key
+#key_f29         	kf29	str	FJ	-----	F29 function key
+#key_f30         	kf30	str	FK	-----	F30 function key
+#key_f31         	kf31	str	FL	-----	F31 function key
+#key_f32         	kf32	str	FM	-----	F32 function key
+#key_f33         	kf33	str	FN	-----	F33 function key
+#key_f34         	kf34	str	FO	-----	F34 function key
+#key_f35         	kf35	str	FP	-----	F35 function key
+#key_f36         	kf36	str	FQ	-----	F36 function key
+#key_f37         	kf37	str	FR	-----	F37 function key
+#key_f38         	kf38	str	FS	-----	F38 function key
+#key_f39         	kf39	str	FT	-----	F39 function key
+#key_f40         	kf40	str	FU	-----	F40 function key
+#key_f41         	kf41	str	FV	-----	F41 function key
+#key_f42         	kf42	str	FW	-----	F42 function key
+#key_f43         	kf43	str	FX	-----	F43 function key
+#key_f44         	kf44	str	FY	-----	F44 function key
+#key_f45         	kf45	str	FZ	-----	F45 function key
+#key_f46         	kf46	str	Fa	-----	F46 function key
+#key_f47         	kf47	str	Fb	-----	F47 function key
+#key_f48         	kf48	str	Fc	-----	F48 function key
+#key_f49         	kf49	str	Fd	-----	F49 function key
+#key_f50         	kf50	str	Fe	-----	F50 function key
+#key_f51         	kf51	str	Ff	-----	F51 function key
+#key_f52         	kf52	str	Fg	-----	F52 function key
+#key_f53         	kf53	str	Fh	-----	F53 function key
+#key_f54         	kf54	str	Fi	-----	F54 function key
+#key_f55         	kf55	str	Fj	-----	F55 function key
+#key_f56         	kf56	str	Fk	-----	F56 function key
+#key_f57         	kf57	str	Fl	-----	F57 function key
+#key_f58         	kf58	str	Fm	-----	F58 function key
+#key_f59         	kf59	str	Fn	-----	F59 function key
+#key_f60         	kf60	str	Fo	-----	F60 function key
+#key_f61         	kf61	str	Fp	-----	F61 function key
+#key_f62         	kf62	str	Fq	-----	F62 function key
+#key_f63         	kf63	str	Fr	-----	F63 function key
+#
+# IBM extensions
+#
+# These extensions follow ptr_non (replacing everything after it) in IBM
+# terminfo files.
+#
+# The places in the box[12] capabilities correspond to acsc characters, here is
+# the mapping:
+#
+#	box1[0]  = ACS_ULCORNER
+#	box1[1]  = ACS_HLINE	
+#	box1[2]  = ACS_URCORNER
+#	box1[3]  = ACS_VLINE
+#	box1[4]  = ACS_LRCORNER
+#	box1[5]  = ACS_LLCORNER
+#	box1[6]  = ACS_TTEE
+#	box1[7]  = ACS_RTEE
+#	box1[8]  = ACS_BTEE
+#	box1[9]  = ACS_LTEE
+#	box1[10] = ACS_PLUS
+#
+# The box2 characters are the double-line versions of these forms graphics.
+#
+box_chars_1    	box1	str	bx	----K	box characters primary set
+#box_chars_2          	box2	str	by	----K	box characters secondary set
+#box_attr_1     	batt1	str	Bx	----K	attributes for box1
+#box_attr_2     	batt2	str	By	----K	attributes for box2
+#color_bg_0     	colb0	str	d0	----K	background color 0
+#color_bg_1     	colb1	str	d1	----K	background color 1
+#color_bg_2     	colb2	str	d2	----K	background color 2
+#color_bg_3     	colb3	str	d3	----K	background color 3
+#color_bg_4     	colb4	str	d4	----K	background color 4
+#color_bg_5     	colb5	str	d5	----K	background color 5
+#color_bg_6     	colb6	str	d6	----K	background color 6
+#color_bg_7     	colb7	str	d7	----K	background color 7
+#color_fg_0     	colf0	str	c0	----K	foreground color 0
+#color_fg_1     	colf1	str	c1	----K	foreground color 1
+#color_fg_2     	colf2	str	c2	----K	foreground color 2
+#color_fg_3     	colf3	str	c3	----K	foreground color 3
+#color_fg_4     	colf4	str	c4	----K	foreground color 4
+#color_fg_5     	colf5	str	c5	----K	foreground color 5
+#color_fg_6     	colf6	str	c6	----K	foreground color 6
+#color_fg_7     	colf7	str	c7	----K	foreground color 7
+#font_0         	font0	str	f0	-----	select font 0
+#font_1         	font1	str	f1	-----	select font 1
+#font_2         	font2	str	f2	-----	select font 2
+#font_3         	font3	str	f3	-----	select font 3
+#font_4         	font4	str	f4	----K	select font 4
+#font_5         	font5	str	f5	----K	select font 5
+#font_6         	font6	str	f6	----K	select font 6
+#font_7         	font7	str	f7	----K	select font 7
+#key_back_tab   	kbtab	str	k0	-----	backtab key
+#key_do         	kdo	str	ki	----K	do request key
+#key_command    	kcmd	str	kd	----K	command-request key
+#key_command_pane	kcpn	str	kW	----K	command-pane key
+#key_end        	kend	str	kw	-----	end key
+#key_help       	khlp	str	kq	-----	help key
+#key_newline		knl	str	nl	----K	newline key
+#key_next_pane  	knpn	str	kv	----K	next-pane key
+#key_prev_cmd   	kppn	str	kp	----K	previous-command key
+#key_prev_pane  	kppn	str	kV	----K	previous-pane key
+#key_quit       	kquit	str	kQ	----K	quit key
+#key_select     	ksel	str	kU	-----	select key
+#key_scroll_left	kscl	str	kz	----K	scroll left
+#key_scroll_right	kscr	str	kZ	----K	scroll right
+#key_tab        	ktab	str	ko	----K	tab key
+#key_smap_in1   	kmpf1	str	Kv	----K	special mapped key 1 input
+#key_smap_out1  	kmpt1	str	KV	----K	special mapped key 1 output
+#key_smap_in2   	kmpf2	str	Kw	----K	special mapped key 2 input
+#key_smap_out2  	kmpt2	str	KW	----K	special mapped key 2 output
+#key_smap_in3   	kmpf3	str	Kx	----K	special mapped key 3 input
+#key_smap_out3  	kmpt3	str	KX	----K	special mapped key 3 output
+#key_smap_in4   	kmpf4	str	Ky	----K	special mapped key 4 input
+#key_smap_out4  	kmpt4	str	KY	----K	special mapped key 4 output
+#key_smap_in5   	kmpf5	str	Kz	----K	special mapped key 5 input
+#key_smap_out5  	kmpt5	str	KZ	----K	special mapped key 5 output
+#appl_defined_str      	apstr	str	za	----K	application-defined string
+# The key_smap_in[6789] and key_smap_out[6789] capabilities aren't described in
+# the IBM manual pages, so the cap name strings are guesses.  The terminfo
+# names are almost certainly right, the termcap ones almost certainly wrong.
+#key_smap_in6   	kmpf6	str	k!	----K	special mapped key 6 input
+#key_smap_out6  	kmpt6	str	K@	----K	special mapped key 6 output
+#key_smap_in7   	kmpf7	str	k#	----K	special mapped key 7 input
+#key_smap_out7  	kmpt7	str	K$	----K	special mapped key 7 output
+#key_smap_in8   	kmpf8	str	k%	----K	special mapped key 8 input
+#key_smap_out8  	kmpt8	str	K^	----K	special mapped key 8 output
+#key_smap_in9   	kmpf9	str	k&	----K	special mapped key 9 input
+#key_smap_out9  	kmpt9	str	K*	----K	special mapped key 9 output
+# Undocumented capabilities end here
+#key_sf1        	ksf1	str	S1	----K	special function key 1
+#key_sf2        	ksf2	str	S2	----K	special function key 2
+#key_sf3        	ksf3	str	S3	----K	special function key 3
+#key_sf4        	ksf4	str	S4	----K	special function key 4
+#key_sf5        	ksf5	str	S5	----K	special function key 5
+#key_sf6        	ksf6	str	S6	----K	special function key 6
+#key_sf7        	ksf7	str	S7	----K	special function key 7
+#key_sf8        	ksf8	str	S8	----K	special function key 8
+#key_sf9        	ksf9	str	S9	----K	special function key 9
+#key_sf10        	ksf10	str	SA	----K	special function key 10
+#key_f11        	kf11	str	k<	-----	function key 11
+#key_f12        	kf12	str	k>	-----	function key 12
+# The key_f13 through key_f64 capabilities aren't described in
+# the IBM manual pages, so the cap name strings are guesses.  The terminfo
+# names are almost certainly right, the termcap ones certainly wrong.
+#key_f13        	kf13	str	k+	-----	function key 13
+#key_f14        	kf14	str	k+	-----	function key 14
+#key_f15        	kf15	str	k+	-----	function key 15
+#key_f16        	kf16	str	k+	-----	function key 16
+#key_f17        	kf17	str	k+	-----	function key 17
+#key_f18        	kf18	str	k+	-----	function key 18
+#key_f19        	kf19	str	k+	-----	function key 19
+#key_f20        	kf20	str	k+	-----	function key 20
+#key_f21        	kf21	str	k+	-----	function key 21
+#key_f22        	kf22	str	k+	-----	function key 22
+#key_f23        	kf23	str	k+	-----	function key 23
+#key_f24        	kf24	str	k+	-----	function key 24
+#key_f25        	kf25	str	k+	-----	function key 25
+#key_f26        	kf26	str	k+	-----	function key 26
+#key_f27        	kf26	str	k+	-----	function key 26
+#key_f28        	kf28	str	k+	-----	function key 28
+#key_f29        	kf29	str	k+	-----	function key 29
+#key_f30        	kf30	str	k+	-----	function key 30
+#key_f31        	kf31	str	k+	-----	function key 31
+#key_f32        	kf31	str	k+	-----	function key 32
+#key_f33        	kf33	str	k+	-----	function key 33
+#key_f34        	kf34	str	k+	-----	function key 34
+#key_f35        	kf35	str	k+	-----	function key 35
+#key_f36        	kf36	str	k+	-----	function key 36
+#key_f37        	kf37	str	k+	-----	function key 37
+#key_f38        	kf38	str	k+	-----	function key 38
+#key_f39        	kf39	str	k+	-----	function key 39
+#key_f40        	kf40	str	k+	-----	function key 40
+#key_f41        	kf41	str	k+	-----	function key 41
+#key_f42        	kf42	str	k+	-----	function key 42
+#key_f43        	kf43	str	k+	-----	function key 43
+#key_f44        	kf44	str	k+	-----	function key 44
+#key_f45        	kf45	str	k+	-----	function key 45
+#key_f46        	kf46	str	k+	-----	function key 46
+#key_f47        	kf47	str	k+	-----	function key 47
+#key_f48        	kf48	str	k+	-----	function key 48
+#key_f49        	kf49	str	k+	-----	function key 49
+#key_f50        	kf50	str	k+	-----	function key 50
+#key_f51        	kf51	str	k+	-----	function key 51
+#key_f52        	kf52	str	k+	-----	function key 52
+#key_f53        	kf53	str	k+	-----	function key 53
+#key_f54        	kf54	str	k+	-----	function key 54
+#key_f55        	kf55	str	k+	-----	function key 55
+#key_f56        	kf56	str	k+	-----	function key 56
+#key_f57        	kf57	str	k+	-----	function key 57
+#key_f58        	kf58	str	k+	-----	function key 58
+#key_f59        	kf59	str	k+	-----	function key 59
+#key_f60        	kf60	str	k+	-----	function key 60
+#key_f61        	kf61	str	k+	-----	function key 61
+#key_f62        	kf62	str	k+	-----	function key 62
+#key_f63        	kf63	str	k+	-----	function key 63
+# Undocumented capabilities end here.
+#key_action     	kact	str	kJ	----K	sent by action key
+# The IBM docs say these capabilities are for table-drawing, and are
+# valid only for aixterm descriptions.
+#enter_topline_mode	topl	str	tp	----K	start top-line mode
+#enter_bottom_mode	btml	str	bm	----K	start bottom-line mode
+#enter_rvert_mode	rvert	str	rv	----K	start right-vertical mode
+#enter_lvert_mode	lvert	str	lv	----K	start left-vertical mode
+#
+#############################################################################
+#
+# ALIAS DECLARATIONS
+#
+# Here we set up aliases for translating extensions into standard terminfo.
+#
+#---------------------------------- Termcap aliases -------------------------
+#
+# BSD aliases:
+#
+# This is a common error in many termcap files.  We'll get notified during
+# translation when this (or any other alias) fires.
+#
+capalias	sb	sr	BSD	scroll text down
+#
+# AT&T extensions:
+#
+# The old AT&T 5410, 5420, 5425, pc6300plus, 610, and s4 entries used a set of
+# nonstandard capabilities.  Its signature is the KM capability, used to name
+# some sort of keymap file.  EE, BO, CI, CV, XS, DS, FL and FE are in this
+# set.  Comments in the original, and a little cross-checking with other AT&T
+# documentation, seem to establish the following mappings:
+#
+capalias	BO	mr	AT&T	enter_reverse_mode
+capalias	CI	vi	AT&T	cursor_invisible
+capalias	CV	ve	AT&T	cursor_normal
+capalias	DS	mh	AT&T	enter_dim_mode
+#capalias	EE	me	AT&T	exit_attribute_mode	
+capalias	FE	LF	AT&T	label_on
+capalias	FL	LO	AT&T	label_off
+capalias	XS	mk	AT&T	enter_secure_mode
+#
+# We comment out EE because the conflicting XENIX EE is more common in 
+# old entries.
+#
+# XENIX extensions:
+#
+# These are the ones we know how to translate directly:
+#
+capalias	EE	mh	XENIX	exit_attribute_mode	
+capalias	GE	ae	XENIX	exit_alt_charset_mode
+capalias	GS	as	XENIX	enter_alt_charset_mode
+capalias	CF	vi	XENIX	cursor_invis
+capalias	CO	ve	XENIX	cursor_normal
+capalias	EN	@7	XENIX	key_end
+capalias	HM	kh	XENIX	key_home
+capalias	LD	kL	XENIX	key_dl
+capalias	PD	kN	XENIX	key_npage
+capalias	PN	po	XENIX	prtr_off
+capalias	PS	pf	XENIX	prtr_on
+capalias	PU	kP	XENIX	key_ppage
+capalias	RT	@8	XENIX	kent
+capalias	UP	ku	XENIX	kcuu1
+capalias	G6	IGNORE	XENIX	double-ACS_ULCORNER
+capalias	G7	IGNORE	XENIX	double-ACS_LLCORNER
+capalias	G5	IGNORE	XENIX	double-ACS_URCORNER
+capalias	G8	IGNORE	XENIX	double-ACS_LRCORNER
+capalias	Gr	IGNORE	XENIX	double-ACS_LTEE
+capalias	Gr	IGNORE	XENIX	double-ACS_RTEE
+capalias	Gu	IGNORE	XENIX	double-ACS_BTEE
+capalias	Gd	IGNORE	XENIX	double ACS_TTEE
+capalias	Gh	IGNORE	XENIX	double-ACS_HLINE
+capalias	Gv	IGNORE	XENIX	double-ACS_VLINE
+capalias	Gc	IGNORE	XENIX	double-ACS_PLUS
+capalias	GG	IGNORE	XENIX	acs-glitch
+#
+# IBM extensions:
+#
+capalias	kq	%1	IBM	key_help
+#
+# Iris extensions:
+#
+capalias	HS	mh	IRIS	enter_dim_mode
+#
+# Tektronix extensions:
+#
+capalias	KA	k;	Tek	key_f10
+capalias	KB	F1	Tek	key_f11
+capalias	KC	F2	Tek	key_f12
+capalias	KD	F3	Tek	key_f13
+capalias	KE	F4	Tek	key_f14
+capalias	KF	F5	Tek	key_f15
+capalias	BC	Sb	Tek	set_background
+capalias	FC	Sf	Tek	set_foreground
+#
+# There are also the following:
+#
+#	XENIX	XENIX variable name	name clash with terminfo?
+#	-----	-------------------	-------------------------
+#	CL	key_char_left
+#	CR	key_char_right
+#	CW	key_change_window
+#	HP	??
+#	LF	key_linefeed 		label_off
+#	NU	key_next_unlocked_cell
+#	PL	??
+#	PR	??
+#	RC	key_recalc		remove_clock
+#	RF	key_toggle_ref		req_for_input
+#	WL	key_word_left
+#	WR	key_word_right
+#
+# If you know what any of the question-marked ones mean, please tell us.
+#
+#--------------------------------- Terminfo aliases ------------------------
+#
+# IBM extensions:
+#
+infoalias	font0	s0ds	IBM	set0_des_seq
+infoalias	font1	s1ds	IBM	set1_des_seq
+infoalias	font2	s2ds	IBM	set2_des_seq
+infoalias	font3	s3ds	IBM	set3_des_seq
+infoalias	kbtab	kcbt	IBM	key_backtab
+infoalias	ksel	kslt	IBM	key_select
+#
+# Some others are identical to SVr4/XPG4 capabilities, in particular:
+# kcmd, kend, khlp, and kf11...kf63.
+#
+#############################################################################
+#
+# The following sets edit modes for GNU EMACS
+# Local Variables:
+# case-fold-search:nil
+# truncate-lines:t
+# End:
diff --git a/ncurses-5.2/include/MKhashsize.sh b/ncurses-5.2/include/MKhashsize.sh
new file mode 100755
index 0000000..d11d7bf
--- /dev/null
+++ b/ncurses-5.2/include/MKhashsize.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+#
+# MKhashsize.sh --- generate size include for hash functions
+#
+echo "/*"
+echo " * hashsize.h -- hash and token table constants"
+echo " */"
+
+CAPS="${1-Caps}"
+TABSIZE=`grep -v '^[ #]' $CAPS | grep -v "^$" | grep -v "^capalias"| grep -v "^infoalias" | wc -l`
+
+echo ""
+echo "#define CAPTABSIZE	${TABSIZE}"
+echo "#define HASHTABSIZE	(${TABSIZE} * 2)"
diff --git a/ncurses-5.2/include/MKncurses_def.sh b/ncurses-5.2/include/MKncurses_def.sh
new file mode 100755
index 0000000..7e9d017
--- /dev/null
+++ b/ncurses-5.2/include/MKncurses_def.sh
@@ -0,0 +1,80 @@
+#! /bin/sh
+# $Id$
+##############################################################################
+# Copyright (c) 2000 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# MKncurses_def.sh -- generate fallback definitions for ncurses_cfg.h
+#
+# Author: Thomas E. Dickey <dickey@herndon4.his.com> 2000
+#
+# Given the choice between constructs such as
+#
+#	#if defined(foo) && foo
+#	#if foo
+#
+# we chose the latter.  It is guaranteed by the language standard, and there
+# appear to be no broken compilers that do not honor that detail.  But some
+# people want to use gcc's -Wundef option (corresponding to one of the less
+# useful features in Watcom's compiler) to check for misspellings.  So we
+# generate a set of fallback definitions to quiet the warnings without making
+# the code ugly.
+#
+DEFS="${1-ncurses_defs}"
+cat <<EOF
+/*
+ * This file is generated by $0
+ */
+
+#ifndef NC_DEFINE_H
+#define NC_DEFINE_H 1
+
+EOF
+
+${AWK-awk} <$DEFS '
+!/^[@#]/ {
+	if ( NF == 1 )
+	{
+		print "#ifndef", $1
+		print "#define", $1, "0"
+		print "#endif"
+		print ""
+	} else if ( NF != 0 ) {
+		print "#ifndef", $1
+		printf "#define"
+		for (n = 1; n <= NF; n++) {
+			printf " %s", $n
+		}
+		print ""
+		print "#endif"
+		print ""
+	}
+}
+END	{
+print "#endif /* NC_DEFINE_H */"
+	}
+'
diff --git a/ncurses-5.2/include/MKparametrized.sh b/ncurses-5.2/include/MKparametrized.sh
new file mode 100755
index 0000000..6a36cb7
--- /dev/null
+++ b/ncurses-5.2/include/MKparametrized.sh
@@ -0,0 +1,35 @@
+#!/bin/sh
+# $Id$
+#
+# MKparametrized.sh -- generate indirection vectors for various sort methods
+#
+# The output of this script is C source for an array specifying whether
+# termcap strings should undergo parameter and padding translation.
+#
+CAPS="${1-Caps}"
+cat <<EOF
+/*
+ * parametrized.h --- is a termcap capability parametrized?
+ *
+ * Note: this file is generated using MKparametrized.sh, do not edit by hand.
+ * A value of -1 in the table means suppress both pad and % translations.
+ * A value of 0 in the table means do pad but not % translations.
+ * A value of 1 in the table means do both pad and % translations.
+ */
+
+static short const parametrized[] = {
+EOF
+
+# We detect whether % translations should be done by looking for #[0-9] in the
+# description field.  We presently suppress padding translation only for the
+# XENIX acs_* capabilities.  Maybe someday we'll dedicate a flag field for
+# this, that would be cleaner....
+
+${AWK-awk} <$CAPS '
+$3 != "str"	{next;}
+$1 ~ /^acs_/	{print "-1,\t/* ", $2, " */"; count++; next;}
+$0 ~ /#[0-9]/	{print "1,\t/* ", $2, " */"; count++; next;}
+		{print "0,\t/* ", $2, " */"; count++;}
+END		{printf("} /* %d entries */;\n\n", count);}
+'
+
diff --git a/ncurses-5.2/include/MKterm.h.awk.in b/ncurses-5.2/include/MKterm.h.awk.in
new file mode 100644
index 0000000..5781188
--- /dev/null
+++ b/ncurses-5.2/include/MKterm.h.awk.in
@@ -0,0 +1,315 @@
+
+BEGIN		{
+		    print  "/****************************************************************************"
+		    print  " * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *"
+		    print  " *                                                                          *"
+		    print  " * Permission is hereby granted, free of charge, to any person obtaining a  *"
+		    print  " * copy of this software and associated documentation files (the            *"
+		    print  " * \"Software\"), to deal in the Software without restriction, including      *"
+		    print  " * without limitation the rights to use, copy, modify, merge, publish,      *"
+		    print  " * distribute, distribute with modifications, sublicense, and/or sell       *"
+		    print  " * copies of the Software, and to permit persons to whom the Software is    *"
+		    print  " * furnished to do so, subject to the following conditions:                 *"
+		    print  " *                                                                          *"
+		    print  " * The above copyright notice and this permission notice shall be included  *"
+		    print  " * in all copies or substantial portions of the Software.                   *"
+		    print  " *                                                                          *"
+		    print  " * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *"
+		    print  " * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *"
+		    print  " * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *"
+		    print  " * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *"
+		    print  " * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *"
+		    print  " * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *"
+		    print  " * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *"
+		    print  " *                                                                          *"
+		    print  " * Except as contained in this notice, the name(s) of the above copyright   *"
+		    print  " * holders shall not be used in advertising or otherwise to promote the     *"
+		    print  " * sale, use or other dealings in this Software without prior written       *"
+		    print  " * authorization.                                                           *"
+		    print  " ****************************************************************************/"
+		    print  ""
+		    print  "/****************************************************************************/"
+		    print  "/* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995                */"
+		    print  "/*    and: Eric S. Raymond <esr@snark.thyrsus.com>                          */"
+		    print  "/****************************************************************************/"
+		    print  ""
+		    print  "/* $Id$ */"
+		    print  ""
+		    print  "/*"
+		    print  "**	term.h -- Definition of struct term"
+		    print  "*/"
+		    print  ""
+		    print  "#ifndef _NCU_TERM_H"
+		    print  "#define _NCU_TERM_H 1"
+		    print  ""
+		    print  "#undef  NCURSES_VERSION"
+		    print  "#define NCURSES_VERSION \"@NCURSES_MAJOR@.@NCURSES_MINOR@\""
+		    print  ""
+		    print  "#ifdef __cplusplus"
+		    print  "extern \"C\" {"
+		    print  "#endif"
+		    print  ""
+		    print  "/* Make this file self-contained by providing defaults for the HAVE_TERMIO[S]_H"
+		    print  " * and BROKEN_LINKER definition (based on the system for which this was"
+		    print  " * configured)."
+		    print  " */"
+		    print  ""
+		    print  "#undef  HAVE_TERMIOS_H"
+		    print  "#define HAVE_TERMIOS_H 1/*default*/"
+		    print  ""
+		    print  "#undef  HAVE_TERMIO_H"
+		    print  "#define HAVE_TERMIO_H 0/*default*/"
+		    print  ""
+		    print  "#undef  HAVE_TCGETATTR"
+		    print  "#define HAVE_TCGETATTR 1/*default*/"
+		    print  ""
+		    print  "#undef  BROKEN_LINKER"
+		    print  "#define BROKEN_LINKER 0/*default*/"
+		    print  ""
+		    print  "#undef  NCURSES_CONST"
+		    print  "#define NCURSES_CONST @NCURSES_CONST@"
+		    print  ""
+		    print  "#undef  NCURSES_XNAMES"
+		    print  "#define NCURSES_XNAMES @NCURSES_XNAMES@"
+		    print  ""
+		    print  "/* We will use these symbols to hide differences between"
+		    print  " * termios/termio/sgttyb interfaces."
+		    print  " */"
+		    print  "#undef  TTY"
+		    print  "#undef  SET_TTY"
+		    print  "#undef  GET_TTY"
+		    print  ""
+		    print  "/* Assume Posix termio if we have the header and function */"
+		    print  "#if HAVE_TERMIOS_H && HAVE_TCGETATTR"
+		    print  ""
+		    print  "#undef  TERMIOS"
+		    print  "#define TERMIOS 1"
+		    print  ""
+		    print  "#include <termios.h>"
+		    print  "#define TTY struct termios"
+		    print  ""
+		    print  "#else /* !HAVE_TERMIOS_H */"
+		    print  ""
+		    print  "#if HAVE_TERMIO_H"
+		    print  ""
+		    print  "#undef  TERMIOS"
+		    print  "#define TERMIOS 1"
+		    print  ""
+		    print  "#include <termio.h>"
+		    print  "#define TTY struct termio"
+		    print  ""
+		    print  "/* Add definitions to make termio look like termios."
+		    print  " * But ifdef it, since there are some implementations"
+		    print  " * that try to do this for us in a fake <termio.h>."
+		    print  " */"
+		    print  "#ifndef TCSANOW"
+		    print  "#define TCSANOW TCSETA"
+		    print  "#endif"
+		    print  "#ifndef TCSADRAIN"
+		    print  "#define TCSADRAIN TCSETAW"
+		    print  "#endif"
+		    print  "#ifndef TCSAFLUSH"
+		    print  "#define TCSAFLUSH TCSETAF"
+		    print  "#endif"
+		    print  "#ifndef tcsetattr"
+		    print  "#define tcsetattr(fd, cmd, arg) ioctl(fd, cmd, arg)"
+		    print  "#endif"
+		    print  "#ifndef tcgetattr"
+		    print  "#define tcgetattr(fd, arg) ioctl(fd, TCGETA, arg)"
+		    print  "#endif"
+		    print  "#ifndef cfgetospeed"
+		    print  "#define cfgetospeed(t) ((t)->c_cflag & CBAUD)"
+		    print  "#endif"
+		    print  "#ifndef TCIFLUSH "
+		    print  "#define TCIFLUSH 0"
+		    print  "#endif"
+		    print  "#ifndef TCOFLUSH "
+		    print  "#define TCOFLUSH 1"
+		    print  "#endif"
+		    print  "#ifndef TCIOFLUSH "
+		    print  "#define TCIOFLUSH 2"
+		    print  "#endif"
+		    print  "#ifndef tcflush"
+		    print  "#define tcflush(fd, arg) ioctl(fd, TCFLSH, arg)"
+		    print  "#endif"
+		    print  ""
+		    print  "#else /* !HAVE_TERMIO_H */"
+		    print  ""
+		    print  "#undef TERMIOS"
+		    print  "#include <sgtty.h>"
+		    print  "#include <sys/ioctl.h>"
+		    print  "#define TTY struct sgttyb"
+		    print  ""
+		    print  "#endif /* HAVE_TERMIO_H */"
+		    print  ""
+		    print  "#endif /* HAVE_TERMIOS_H */"
+		    print  ""
+		    print  "#ifdef TERMIOS"
+		    print  "#define GET_TTY(fd, buf) tcgetattr(fd, buf)"
+		    print  "#define SET_TTY(fd, buf) tcsetattr(fd, TCSADRAIN, buf)"
+		    print  "#else"
+		    print  "#define GET_TTY(fd, buf) gtty(fd, buf)"
+		    print  "#define SET_TTY(fd, buf) stty(fd, buf)"
+		    print  "#endif"
+		    print  ""
+		    print  "#define NAMESIZE 256"
+		    print  ""
+		    print  "#define CUR cur_term->type."
+		    print  ""
+		}
+
+$2 == "%%-STOP-HERE-%%"	{
+			print  ""
+			printf "#define BOOLWRITE %d\n", BoolCount
+			printf "#define NUMWRITE  %d\n", NumberCount
+			printf "#define STRWRITE  %d\n", StringCount
+			print  ""
+			print  "/* older synonyms for some capabilities */"
+			print  "#define beehive_glitch	no_esc_ctlc"
+			print  "#define teleray_glitch	dest_tabs_magic_smso"
+			print  "#define micro_char_size micro_col_size"
+			print  ""
+			print  "#ifdef __INTERNAL_CAPS_VISIBLE"
+		}
+
+/^#/		{next;}
+
+$1 == "acs_chars"	{acsindex = StringCount}
+
+$3 == "bool"	{
+		    printf "#define %-30s CUR Booleans[%d]\n", $1, BoolCount++
+		}
+
+$3 == "num"	{
+		    printf "#define %-30s CUR Numbers[%d]\n", $1, NumberCount++
+		}
+
+$3 == "str"	{
+		    printf "#define %-30s CUR Strings[%d]\n", $1, StringCount++
+		}
+
+END		{
+			print  "#endif /* __INTERNAL_CAPS_VISIBLE */"
+			print  ""
+			print  ""
+			print  "/*"
+			print  " * Predefined terminfo array sizes"
+			print  " */"
+			printf "#define BOOLCOUNT %d\n", BoolCount
+			printf "#define NUMCOUNT  %d\n", NumberCount
+			printf "#define STRCOUNT  %d\n", StringCount
+			print  ""
+			print  "/* used by code for comparing entries */"
+			print  "#define acs_chars_index	", acsindex
+			print  ""
+			print  "typedef struct termtype {	/* in-core form of terminfo data */"
+			print  "    char  *term_names;		/* str_table offset of term names */"
+			print  "    char  *str_table;		/* pointer to string table */"
+			print  "    char  *Booleans;		/* array of boolean values */"
+			print  "    short *Numbers;		/* array of integer values */"
+			print  "    char  **Strings;		/* array of string offsets */"
+			print  ""
+			print  "#if NCURSES_XNAMES"
+			print  "    char  *ext_str_table;	/* pointer to extended string table */"
+			print  "    char  **ext_Names;		/* corresponding names */"
+			print  ""
+			print  "    unsigned short num_Booleans;/* count total Booleans */"
+			print  "    unsigned short num_Numbers;	/* count total Numbers */"
+			print  "    unsigned short num_Strings;	/* count total Strings */"
+			print  ""
+			print  "    unsigned short ext_Booleans;/* count extensions to Booleans */"
+			print  "    unsigned short ext_Numbers;	/* count extensions to Numbers */"
+			print  "    unsigned short ext_Strings;	/* count extensions to Strings */"
+			print  "#endif /* NCURSES_XNAMES */"
+			print  ""
+			print  "} TERMTYPE;"
+			print  ""
+			print  "typedef struct term {		/* describe an actual terminal */"
+			print  "    TERMTYPE	type;		/* terminal type description */"
+			print  "    short 	Filedes;	/* file description being written to */"
+			print  "    TTY		Ottyb,		/* original state of the terminal */"
+			print  "		Nttyb;		/* current state of the terminal */"
+			print  "    int		_baudrate;	/* used to compute padding */"
+			print  "} TERMINAL;"
+			print  ""
+			print  "extern TERMINAL	*cur_term;"
+			print  ""
+			print  "#if BROKEN_LINKER"
+			print  "#define boolnames  _nc_boolnames()"
+			print  "#define boolcodes  _nc_boolcodes()"
+			print  "#define boolfnames _nc_boolfnames()"
+			print  "#define numnames   _nc_numnames()"
+			print  "#define numcodes   _nc_numcodes()"
+			print  "#define numfnames  _nc_numfnames()"
+			print  "#define strnames   _nc_strnames()"
+			print  "#define strcodes   _nc_strcodes()"
+			print  "#define strfnames  _nc_strfnames()"
+			print  ""
+			print  "extern NCURSES_CONST char * const *_nc_boolnames(void);"
+			print  "extern NCURSES_CONST char * const *_nc_boolcodes(void);"
+			print  "extern NCURSES_CONST char * const *_nc_boolfnames(void);"
+			print  "extern NCURSES_CONST char * const *_nc_numnames(void);"
+			print  "extern NCURSES_CONST char * const *_nc_numcodes(void);"
+			print  "extern NCURSES_CONST char * const *_nc_numfnames(void);"
+			print  "extern NCURSES_CONST char * const *_nc_strnames(void);"
+			print  "extern NCURSES_CONST char * const *_nc_strcodes(void);"
+			print  "extern NCURSES_CONST char * const *_nc_strfnames(void);"
+			print  ""
+			print  "#else"
+			print  ""
+			print  "extern NCURSES_CONST char *const boolnames[];"
+			print  "extern NCURSES_CONST char *const boolcodes[];"
+			print  "extern NCURSES_CONST char *const boolfnames[];"
+			print  "extern NCURSES_CONST char *const numnames[];"
+			print  "extern NCURSES_CONST char *const numcodes[];"
+			print  "extern NCURSES_CONST char *const numfnames[];"
+			print  "extern NCURSES_CONST char *const strnames[];"
+			print  "extern NCURSES_CONST char *const strcodes[];"
+			print  "extern NCURSES_CONST char *const strfnames[];"
+			print  ""
+			print  "#endif"
+			print  ""
+			print  "/* internals */"
+			print  "extern int _nc_set_tty_mode(TTY *buf);"
+			print  "extern int _nc_get_tty_mode(TTY *buf);"
+			print  "extern int _nc_read_entry(const char * const, char * const, TERMTYPE *const);"
+			print  "extern int _nc_read_file_entry(const char *const, TERMTYPE *);"
+			print  "extern char *_nc_first_name(const char *const);"
+			print  "extern int _nc_name_match(const char *const, const char *const, const char *const);"
+			print  "extern int _nc_read_termcap_entry(const char *const, TERMTYPE *const);"
+			print  "extern const TERMTYPE *_nc_fallback(const char *);"
+			print  ""
+			print  "/* entry points */"
+			print  "extern TERMINAL *set_curterm(TERMINAL *);"
+			print  "extern int del_curterm(TERMINAL *);"
+			print  ""
+			print  "/* miscellaneous entry points */"
+			print  "extern int restartterm(NCURSES_CONST char *, int, int *);"
+			print  "extern int setupterm(NCURSES_CONST char *,int,int *);"
+			print  ""
+			print  "/* terminfo entry points, also declared in curses.h */"
+			print  "#if !defined(__NCURSES_H)"
+			print  "extern char *tigetstr(NCURSES_CONST char *);"
+			print  "extern char *tparm(NCURSES_CONST char *, ...);"
+			print  "extern char ttytype[];"
+			print  "extern int putp(const char *);"
+			print  "extern int tigetflag(NCURSES_CONST char *);"
+			print  "extern int tigetnum(NCURSES_CONST char *);"
+			print  "#endif /* __NCURSES_H */"
+			print  ""
+			print  "/* termcap database emulation (XPG4 uses const only for 2nd param of tgetent) */"
+			print  "#if !defined(_NCU_TERMCAP_H)"
+			print  "extern char *tgetstr(NCURSES_CONST char *, char **);"
+			print  "extern char *tgoto(const char *, int, int);"
+			print  "extern int tgetent(char *, const char *);"
+			print  "extern int tgetflag(NCURSES_CONST char *);"
+			print  "extern int tgetnum(NCURSES_CONST char *);"
+			print  "extern int tputs(const char *, int, int (*)(int));"
+			print  "#endif /* _NCU_TERMCAP_H */"
+			print  ""
+			print  "#ifdef __cplusplus"
+			print  "}"
+			print  "#endif"
+			print  ""
+			print  "#endif /* _NCU_TERM_H */"
+		}
diff --git a/ncurses-5.2/include/Makefile.in b/ncurses-5.2/include/Makefile.in
new file mode 100644
index 0000000..4c37f83
--- /dev/null
+++ b/ncurses-5.2/include/Makefile.in
@@ -0,0 +1,111 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+# Makefile for ncurses source code.
+#
+# This makes/installs ncurses include-files
+#
+# The variable 'srcdir' refers to the source-distribution, and can be set with
+# the configure script by "--srcdir=DIR".
+
+# turn off _all_ suffix rules; we'll generate our own
+.SUFFIXES:
+
+SHELL		= /bin/sh
+THIS		= Makefile
+
+DESTDIR		= @DESTDIR@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+includedir	= @includedir@
+
+INSTALL		= @INSTALL@
+INSTALL_DATA	= @INSTALL_DATA@
+
+AWK		= @AWK@
+LN_S		= @LN_S@
+
+VERSION		= @cf_cv_rel_version@
+
+# These files are generated by the configure script
+CONFIG_SRC = \
+	MKterm.h.awk \
+	curses.h \
+	termcap.h \
+	unctrl.h
+
+# These files are generated by this makefile
+AUTO_SRC = \
+	hashsize.h \
+	ncurses_def.h \
+	parametrized.h \
+	term.h
+
+################################################################################
+all \
+libs \
+sources \
+install ::	$(AUTO_SRC)
+
+term.h: $(srcdir)/Caps MKterm.h.awk
+	$(AWK) -f MKterm.h.awk $(srcdir)/Caps > $@
+	sh $(srcdir)/edit_cfg.sh ../include/ncurses_cfg.h $@
+
+hashsize.h: $(srcdir)/Caps $(srcdir)/MKhashsize.sh
+	sh $(srcdir)/MKhashsize.sh $(srcdir)/Caps >$@
+
+ncurses_def.h: $(srcdir)/ncurses_defs $(srcdir)/MKncurses_def.sh
+	AWK=$(AWK) sh $(srcdir)/MKncurses_def.sh $(srcdir)/ncurses_defs >$@
+
+parametrized.h: $(srcdir)/Caps $(srcdir)/MKparametrized.sh
+	AWK=$(AWK) sh $(srcdir)/MKparametrized.sh $(srcdir)/Caps >$@
+
+tags:
+	ctags *.[ch]
+
+@MAKE_UPPER_TAGS@TAGS:
+@MAKE_UPPER_TAGS@	etags *.[ch]
+
+mostlyclean ::
+	-rm -f core tags TAGS *~ *.ln *.atac trace
+
+clean :: mostlyclean
+	-rm -f $(AUTO_SRC)
+
+distclean :: clean
+	-rm -f Makefile $(CONFIG_SRC)
+
+realclean :: distclean
+
+###############################################################################
+# The remainder of this file is automatically generated during configuration
+###############################################################################
diff --git a/ncurses-5.2/include/capdefaults.c b/ncurses-5.2/include/capdefaults.c
new file mode 100644
index 0000000..617cea8
--- /dev/null
+++ b/ncurses-5.2/include/capdefaults.c
@@ -0,0 +1,84 @@
+/****************************************************************************
+ * Copyright (c) 1998-2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* $Id$ */
+
+    /*
+     * Compute obsolete capabilities.  The reason this is an include file is
+     * that the two places where it's needed want the macros to generate
+     * offsets to different structures.  See the file Caps for explanations of
+     * these conversions.
+     *
+     * Note:  This code is the functional inverse of the first part of
+     * postprocess_termcap().
+     */
+{
+    char *sp;
+    int capval;
+
+#define EXTRACT_DELAY(str)	(sp = strchr(str, '*'), sp ? atoi(sp+1) : 0)
+
+    /* current (4.4BSD) capabilities marked obsolete */
+    if (VALID_STRING(carriage_return)
+	&& (capval = EXTRACT_DELAY(carriage_return)))
+	carriage_return_delay = capval;
+    if (VALID_STRING(newline) && (capval = EXTRACT_DELAY(newline)))
+	new_line_delay = capval;
+
+    /* current (4.4BSD) capabilities not obsolete */
+    if (!VALID_STRING(termcap_init2) && VALID_STRING(init_3string)) {
+	termcap_init2 = init_3string;
+	init_3string = ABSENT_STRING;
+    }
+    if (!VALID_STRING(termcap_reset)
+     && VALID_STRING(reset_2string)
+     && !VALID_STRING(reset_1string)
+     && !VALID_STRING(reset_3string)) {
+	termcap_reset = reset_2string;
+	reset_2string = ABSENT_STRING;
+    }
+    if (magic_cookie_glitch_ul == ABSENT_NUMERIC
+	&& magic_cookie_glitch != ABSENT_NUMERIC
+	&& VALID_STRING(enter_underline_mode))
+	magic_cookie_glitch_ul = magic_cookie_glitch;
+
+    /* totally obsolete capabilities */
+    linefeed_is_newline = VALID_STRING(newline)
+	&& (strcmp("\n", newline) == 0);
+    if (VALID_STRING(cursor_left)
+	&& (capval = EXTRACT_DELAY(cursor_left)))
+	backspace_delay = capval;
+    if (VALID_STRING(tab) && (capval = EXTRACT_DELAY(tab)))
+	horizontal_tab_delay = capval;
+#undef EXTRACT_DELAY
+}
diff --git a/ncurses-5.2/include/curses.h.in b/ncurses-5.2/include/curses.h.in
new file mode 100644
index 0000000..4ace141
--- /dev/null
+++ b/ncurses-5.2/include/curses.h.in
@@ -0,0 +1,1370 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* $Id$ */
+
+#ifndef __NCURSES_H
+#define __NCURSES_H
+
+#define CURSES 1
+#define CURSES_H 1
+
+/* This should be defined for the enhanced functionality to be visible.
+ * However, none of the wide-character (enhanced) functionality is implemented.
+ * So we do not define it (yet).
+#define _XOPEN_CURSES 1
+ */
+
+/* These are defined only in curses.h, and are used for conditional compiles */
+#define NCURSES_VERSION_MAJOR @NCURSES_MAJOR@
+#define NCURSES_VERSION_MINOR @NCURSES_MINOR@
+#define NCURSES_VERSION_PATCH @NCURSES_PATCH@
+
+/* This is defined in more than one ncurses header, for identification */
+#undef  NCURSES_VERSION
+#define NCURSES_VERSION "@NCURSES_MAJOR@.@NCURSES_MINOR@"
+
+#ifdef NCURSES_NOMACROS
+#define NCURSES_ATTR_T attr_t
+#endif
+
+#ifndef NCURSES_ATTR_T
+#define NCURSES_ATTR_T int
+#endif
+
+#undef  NCURSES_CONST
+#define NCURSES_CONST @NCURSES_CONST@
+
+#undef	NCURSES_COLOR_T
+#define	NCURSES_COLOR_T short
+
+#undef	NCURSES_SIZE_T
+#define	NCURSES_SIZE_T short
+
+typedef unsigned @cf_cv_typeof_chtype@ chtype;
+
+#include <stdio.h>
+#include <unctrl.h>
+#include <stdarg.h>	/* we need va_list */
+#ifdef _XOPEN_SOURCE_EXTENDED
+#include <stddef.h>	/* we want wchar_t */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+
+/* XSI and SVr4 specify that curses implements 'bool'.  However, C++ may also
+ * implement it.  If so, we must use the C++ compiler's type to avoid conflict
+ * with other interfaces.
+ */
+
+#undef TRUE
+#define TRUE    1
+
+#undef FALSE
+#define FALSE   0
+
+#if (!defined(__cplusplus) || !@cf_cv_builtin_bool@) && (!@cf_cv_cc_bool_type@)
+#undef bool
+typedef @cf_cv_type_of_bool@ bool;
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * XSI attributes.  In the ncurses implementation, they are identical to the
+ * A_ attributes.
+ */
+#define WA_ATTRIBUTES	A_ATTRIBUTES
+#define WA_NORMAL	A_NORMAL
+#define WA_STANDOUT	A_STANDOUT
+#define WA_UNDERLINE	A_UNDERLINE
+#define WA_REVERSE	A_REVERSE
+#define WA_BLINK	A_BLINK
+#define WA_DIM		A_DIM
+#define WA_BOLD		A_BOLD
+#define WA_ALTCHARSET	A_ALTCHARSET
+#define WA_INVIS	A_INVIS
+#define WA_PROTECT	A_PROTECT
+#define WA_HORIZONTAL	A_HORIZONTAL
+#define WA_LEFT		A_LEFT
+#define WA_LOW		A_LOW
+#define WA_RIGHT	A_RIGHT
+#define WA_TOP		A_TOP
+#define WA_VERTICAL	A_VERTICAL
+
+/* colors */
+extern int COLORS;
+extern int COLOR_PAIRS;
+
+#define COLOR_BLACK	0
+#define COLOR_RED	1
+#define COLOR_GREEN	2
+#define COLOR_YELLOW	3
+#define COLOR_BLUE	4
+#define COLOR_MAGENTA	5
+#define COLOR_CYAN	6
+#define COLOR_WHITE	7
+
+/* line graphics */
+
+extern	chtype acs_map[];
+
+/* VT100 symbols begin here */
+#define ACS_ULCORNER	(acs_map['l'])	/* upper left corner */
+#define ACS_LLCORNER	(acs_map['m'])	/* lower left corner */
+#define ACS_URCORNER	(acs_map['k'])	/* upper right corner */
+#define ACS_LRCORNER	(acs_map['j'])	/* lower right corner */
+#define ACS_LTEE	(acs_map['t'])	/* tee pointing right */
+#define ACS_RTEE	(acs_map['u'])	/* tee pointing left */
+#define ACS_BTEE	(acs_map['v'])	/* tee pointing up */
+#define ACS_TTEE	(acs_map['w'])	/* tee pointing down */
+#define ACS_HLINE	(acs_map['q'])	/* horizontal line */
+#define ACS_VLINE	(acs_map['x'])	/* vertical line */
+#define ACS_PLUS	(acs_map['n'])	/* large plus or crossover */
+#define ACS_S1		(acs_map['o'])	/* scan line 1 */
+#define ACS_S9		(acs_map['s'])	/* scan line 9 */
+#define ACS_DIAMOND	(acs_map['`'])	/* diamond */
+#define ACS_CKBOARD	(acs_map['a'])	/* checker board (stipple) */
+#define ACS_DEGREE	(acs_map['f'])	/* degree symbol */
+#define ACS_PLMINUS	(acs_map['g'])	/* plus/minus */
+#define ACS_BULLET	(acs_map['~'])	/* bullet */
+/* Teletype 5410v1 symbols begin here */
+#define ACS_LARROW	(acs_map[','])	/* arrow pointing left */
+#define ACS_RARROW	(acs_map['+'])	/* arrow pointing right */
+#define ACS_DARROW	(acs_map['.'])	/* arrow pointing down */
+#define ACS_UARROW	(acs_map['-'])	/* arrow pointing up */
+#define ACS_BOARD	(acs_map['h'])	/* board of squares */
+#define ACS_LANTERN	(acs_map['i'])	/* lantern symbol */
+#define ACS_BLOCK	(acs_map['0'])	/* solid square block */
+/*
+ * These aren't documented, but a lot of System Vs have them anyway
+ * (you can spot pprryyzz{{||}} in a lot of AT&T terminfo strings).
+ * The ACS_names may not match AT&T's, our source didn't know them.
+ */
+#define ACS_S3		(acs_map['p'])	/* scan line 3 */
+#define ACS_S7		(acs_map['r'])	/* scan line 7 */
+#define ACS_LEQUAL	(acs_map['y'])	/* less/equal */
+#define ACS_GEQUAL	(acs_map['z'])	/* greater/equal */
+#define ACS_PI		(acs_map['{'])	/* Pi */
+#define ACS_NEQUAL	(acs_map['|'])	/* not equal */
+#define ACS_STERLING	(acs_map['}'])	/* UK pound sign */
+
+/*
+ * Line drawing ACS names are of the form ACS_trbl, where t is the top, r
+ * is the right, b is the bottom, and l is the left.  t, r, b, and l might
+ * be B (blank), S (single), D (double), or T (thick).  The subset defined
+ * here only uses B and S.
+ */
+#define ACS_BSSB	ACS_ULCORNER
+#define ACS_SSBB	ACS_LLCORNER
+#define ACS_BBSS	ACS_URCORNER
+#define ACS_SBBS	ACS_LRCORNER
+#define ACS_SBSS	ACS_RTEE
+#define ACS_SSSB	ACS_LTEE
+#define ACS_SSBS	ACS_BTEE
+#define ACS_BSSS	ACS_TTEE
+#define ACS_BSBS	ACS_HLINE
+#define ACS_SBSB	ACS_VLINE
+#define ACS_SSSS	ACS_PLUS
+
+#if	!defined(ERR) || ((ERR) != -1)
+#define ERR     (-1)
+#endif
+
+#if	!defined(OK) || ((OK) != 0)
+#define OK      (0)
+#endif
+
+/* values for the _flags member */
+#define _SUBWIN         0x01	/* is this a sub-window? */
+#define _ENDLINE        0x02	/* is the window flush right? */
+#define _FULLWIN        0x04	/* is the window full-screen? */
+#define _SCROLLWIN      0x08	/* bottom edge is at screen bottom? */
+#define _ISPAD	        0x10	/* is this window a pad? */
+#define _HASMOVED       0x20	/* has cursor moved since last refresh? */
+#define _WRAPPED        0x40	/* cursor was just wrappped */
+
+/*
+ * this value is used in the firstchar and lastchar fields to mark
+ * unchanged lines
+ */
+#define _NOCHANGE       -1
+
+/*
+ * this value is used in the oldindex field to mark lines created by insertions
+ * and scrolls.
+ */
+#define _NEWINDEX	-1
+
+typedef struct screen  SCREEN;
+typedef struct _win_st WINDOW;
+
+typedef	chtype	attr_t;		/* ...must be at least as wide as chtype */
+
+#ifdef _XOPEN_SOURCE_EXTENDED
+#ifndef _WCHAR_T
+typedef unsigned long wchar_t;
+#endif /* _WCHAR_T */
+#ifndef _WINT_T
+typedef long int wint_t;
+#endif /* _WINT_T */
+
+#define CCHARW_MAX	5
+typedef struct
+{
+    attr_t	attr;
+    wchar_t	chars[CCHARW_MAX];
+}
+cchar_t;
+#endif /* _XOPEN_SOURCE_EXTENDED */
+
+struct ldat
+{
+	chtype  *text;		/* text of the line */
+	NCURSES_SIZE_T firstchar; /* first changed character in the line */
+	NCURSES_SIZE_T lastchar; /* last changed character in the line */
+	NCURSES_SIZE_T oldindex; /* index of the line at last update */
+};
+
+struct _win_st
+{
+	NCURSES_SIZE_T _cury, _curx; /* current cursor position */
+
+	/* window location and size */
+	NCURSES_SIZE_T _maxy, _maxx; /* maximums of x and y, NOT window size */
+	NCURSES_SIZE_T _begy, _begx; /* screen coords of upper-left-hand corner */
+
+	short   _flags;		/* window state flags */
+
+	/* attribute tracking */
+	attr_t  _attrs;		/* current attribute for non-space character */
+	chtype  _bkgd;		/* current background char/attribute pair */
+
+	/* option values set by user */
+	bool	_notimeout;	/* no time out on function-key entry? */
+	bool    _clear;		/* consider all data in the window invalid? */
+	bool    _leaveok;	/* OK to not reset cursor on exit? */
+	bool    _scroll;	/* OK to scroll this window? */
+	bool    _idlok;		/* OK to use insert/delete line? */
+	bool    _idcok;		/* OK to use insert/delete char? */
+	bool	_immed;		/* window in immed mode? (not yet used) */
+	bool	_sync;		/* window in sync mode? */
+	bool    _use_keypad;    /* process function keys into KEY_ symbols? */
+	int	_delay;		/* 0 = nodelay, <0 = blocking, >0 = delay */
+
+	struct ldat *_line;	/* the actual line data */
+
+	/* global screen state */
+	NCURSES_SIZE_T _regtop;	/* top line of scrolling region */
+	NCURSES_SIZE_T _regbottom; /* bottom line of scrolling region */
+
+	/* these are used only if this is a sub-window */
+	int	_parx;		/* x coordinate of this window in parent */
+	int	_pary;		/* y coordinate of this window in parent */
+	WINDOW	*_parent;	/* pointer to parent if a sub-window */
+
+	/* these are used only if this is a pad */
+	struct pdat
+	{
+	    NCURSES_SIZE_T _pad_y,      _pad_x;
+	    NCURSES_SIZE_T _pad_top,    _pad_left;
+	    NCURSES_SIZE_T _pad_bottom, _pad_right;
+	} _pad;
+
+	NCURSES_SIZE_T _yoffset; /* real begy is _begy + _yoffset */
+};
+
+extern WINDOW   *stdscr;
+extern WINDOW   *curscr;
+extern WINDOW   *newscr;
+
+extern int	LINES;
+extern int	COLS;
+extern int	TABSIZE;
+
+/*
+ * This global was an undocumented feature under AIX curses.
+ */
+extern int ESCDELAY;	/* ESC expire time in milliseconds */
+
+extern char ttytype[];		/* needed for backward compatibility */
+
+/*
+ * These functions are extensions - not in XSI Curses.
+ */
+extern char *keybound (int, int);
+extern const char *curses_version (void);
+extern int assume_default_colors (int, int);
+extern int define_key (char *, int);
+extern int keyok (int, bool);
+extern int resizeterm (int, int);
+extern int use_default_colors (void);
+extern int use_extended_names (bool);
+extern int wresize (WINDOW *, int, int);
+
+/*
+ * GCC (and some other compilers) define '__attribute__'; we're using this
+ * macro to alert the compiler to flag inconsistencies in printf/scanf-like
+ * function calls.  Just in case '__attribute__' isn't defined, make a dummy.
+ * G++ doesn't accept it anyway.
+ */
+#if !defined(__GNUC__) && !defined(__attribute__)
+#define __attribute__(p) /* nothing */
+#endif
+
+/*
+ * For g++, turn off our macros that use __attribute__ (g++ recognizes some
+ * of them, but not at the same version levels as gcc).
+ */
+#ifdef __cplusplus
+#undef GCC_NORETURN
+#undef GCC_PRINTF
+#undef GCC_SCANF
+#undef GCC_UNUSED
+#endif
+
+/*
+ * We cannot define these in ncurses_cfg.h, since they require parameters to be
+ * passed (that's non-portable).
+ */
+#ifdef GCC_PRINTF
+#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
+#else
+#define GCC_PRINTFLIKE(fmt,var) /*nothing*/
+#endif
+
+#ifdef GCC_SCANF
+#define GCC_SCANFLIKE(fmt,var)  __attribute__((format(scanf,fmt,var)))
+#else
+#define GCC_SCANFLIKE(fmt,var)  /*nothing*/
+#endif
+
+#ifndef	GCC_NORETURN
+#define	GCC_NORETURN /* nothing */
+#endif
+
+#ifndef	GCC_UNUSED
+#define	GCC_UNUSED /* nothing */
+#endif
+
+/*
+ * Function prototypes.  This is the complete XSI Curses list of required
+ * functions.  Those marked `generated' will have sources generated from the
+ * macro definitions later in this file, in order to satisfy XPG4.2
+ * requirements.
+ */
+
+extern int addch(const chtype);				/* generated */
+extern int addchnstr(const chtype *, int);		/* generated */
+extern int addchstr(const chtype *);			/* generated */
+extern int addnstr(const char *, int);			/* generated */
+extern int addstr(const char *);			/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int addnwstr(const wchar_t *, int);		/* missing */
+extern int addwstr(const wchar_t *);			/* missing */
+extern int add_wch(const cchar_t *);			/* missing */
+extern int add_wchnstr(const cchar_t *, int);		/* missing */
+extern int add_wchstr(const cchar_t *);			/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int attroff(NCURSES_ATTR_T);			/* generated */
+extern int attron(NCURSES_ATTR_T);			/* generated */
+extern int attrset(NCURSES_ATTR_T);			/* generated */
+extern int attr_get(attr_t *, short *, void *);		/* generated */
+extern int attr_off(attr_t, void *);			/* generated */
+extern int attr_on(attr_t, void *);			/* generated */
+extern int attr_set(attr_t, short, void *);		/* generated */
+extern int baudrate(void);				/* implemented */
+extern int beep(void);					/* implemented */
+extern int bkgd(chtype);				/* generated */
+extern void bkgdset(chtype);				/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern void bkgrndset(const cchar_t *);			/* missing */
+extern int bkgrnd(const cchar_t *);			/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int border(chtype,chtype,chtype,chtype,chtype,chtype,chtype,chtype);	/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int border_set(const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int box(WINDOW *, chtype, chtype);		/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int box_set(WINDOW *, const cchar_t *, const cchar_t *);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern bool can_change_color(void);			/* implemented */
+extern int cbreak(void);				/* implemented */
+extern int chgat(int, attr_t, short, const void *);	/* generated */
+extern int clear(void);					/* generated */
+extern int clearok(WINDOW *,bool);			/* implemented */
+extern int clrtobot(void);				/* generated */
+extern int clrtoeol(void);				/* generated */
+extern int color_content(short,short*,short*,short*);	/* implemented */
+extern int color_set(short,void*);			/* generated */
+extern int COLOR_PAIR(int);				/* generated */
+extern int copywin(const WINDOW*,WINDOW*,int,int,int,int,int,int,int);	/* implemented */
+extern int curs_set(int);				/* implemented */
+extern int def_prog_mode(void);				/* implemented */
+extern int def_shell_mode(void);			/* implemented */
+extern int delay_output(int);				/* implemented */
+extern int delch(void);					/* generated */
+extern void delscreen(SCREEN *);			/* implemented */
+extern int delwin(WINDOW *);				/* implemented */
+extern int deleteln(void);				/* generated */
+extern WINDOW *derwin(WINDOW *,int,int,int,int);	/* implemented */
+extern int doupdate(void);				/* implemented */
+extern WINDOW *dupwin(WINDOW *);			/* implemented */
+extern int echo(void);					/* implemented */
+extern int echochar(const chtype);			/* generated */
+extern int erase(void);					/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int echo_wchar(const cchar_t *);			/* missing */
+extern int erasewchar(wchar_t*);			/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int endwin(void);				/* implemented */
+extern char erasechar(void);				/* implemented */
+extern void filter(void);				/* implemented */
+extern int flash(void);					/* implemented */
+extern int flushinp(void);				/* implemented */
+extern chtype getbkgd(WINDOW *);			/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int getbkgrnd(cchar_t *);			/* missing */
+extern int getcchar(const cchar_t *, wchar_t*, attr_t*, short*, void*);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int getch(void);					/* generated */
+extern int getnstr(char *, int);			/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int getn_wstr(wint_t *, int);			/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int getstr(char *);				/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int get_wch(wint_t *);				/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern WINDOW *getwin(FILE *);				/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int get_wstr(wint_t *);				/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int halfdelay(int);				/* implemented */
+extern bool has_colors(void);				/* implemented */
+extern bool has_ic(void);				/* implemented */
+extern bool has_il(void);				/* implemented */
+extern int hline(chtype, int);				/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int hline_set(const cchar_t *, int);		/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern void idcok(WINDOW *, bool);			/* implemented */
+extern int idlok(WINDOW *, bool);			/* implemented */
+extern void immedok(WINDOW *, bool);			/* implemented */
+extern chtype inch(void);				/* generated */
+extern int inchnstr(chtype *, int);			/* generated */
+extern int inchstr(chtype *);				/* generated */
+extern WINDOW *initscr(void);				/* implemented */
+extern int init_color(short,short,short,short);		/* implemented */
+extern int init_pair(short,short,short);		/* implemented */
+extern int innstr(char *, int);				/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int innwstr(wchar_t *, int);			/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int insch(chtype);				/* generated */
+extern int insdelln(int);				/* generated */
+extern int insertln(void);				/* generated */
+extern int insnstr(const char *, int);			/* generated */
+extern int insstr(const char *);			/* generated */
+extern int instr(char *);				/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int ins_nwstr(const wchar_t *, int);		/* missing */
+extern int ins_wch(const cchar_t *);			/* missing */
+extern int ins_wstr(const wchar_t *);			/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int intrflush(WINDOW *,bool);			/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int inwstr(wchar_t *);				/* missing */
+extern int in_wch(NCURSES_CONST cchar_t *);		/* missing */
+extern int in_wchstr(NCURSES_CONST cchar_t *);		/* missing */
+extern int in_wchnstr(NCURSES_CONST cchar_t *, int);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern bool isendwin(void);				/* implemented */
+extern bool is_linetouched(WINDOW *,int);		/* implemented */
+extern bool is_wintouched(WINDOW *);			/* implemented */
+extern NCURSES_CONST char *keyname(int);		/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern char *key_name(wchar_t);				/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int keypad(WINDOW *,bool);			/* implemented */
+extern char killchar(void);				/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int killwchar(wchar_t *);			/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int leaveok(WINDOW *,bool);			/* implemented */
+extern char *longname(void);				/* implemented */
+extern int meta(WINDOW *,bool);				/* implemented */
+extern int move(int, int);				/* generated */
+extern int mvaddch(int, int, const chtype);		/* generated */
+extern int mvaddchnstr(int, int, const chtype *, int);	/* generated */
+extern int mvaddchstr(int, int, const chtype *);	/* generated */
+extern int mvaddnstr(int, int, const char *, int);	/* generated */
+extern int mvaddstr(int, int, const char *);		/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvaddnwstr(int, int, const wchar_t *, int);	/* missing */
+extern int mvaddwstr(int, int, const wchar_t *);	/* missing */
+extern int mvadd_wch(int, int, const cchar_t *);	/* missing */
+extern int mvadd_wchnstr(int, int, const cchar_t *, int);/* missing */
+extern int mvadd_wchstr(int, int, const cchar_t *);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int mvchgat(int, int, int, attr_t, short, const void *);	/* generated */
+extern int mvcur(int,int,int,int);			/* implemented */
+extern int mvdelch(int, int);				/* generated */
+extern int mvderwin(WINDOW *, int, int);		/* implemented */
+extern int mvgetch(int, int);				/* generated */
+extern int mvgetnstr(int, int, char *, int);		/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvgetn_wstr(int, int, wint_t *, int);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int mvgetstr(int, int, char *);			/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvget_wch(int, int, wint_t *);		/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvget_wstr(int, int, wint_t *);		/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int mvhline(int, int, chtype, int);		/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvhline_set(int, int, const cchar_t *, int);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern chtype mvinch(int, int);				/* generated */
+extern int mvinchnstr(int, int, chtype *, int);		/* generated */
+extern int mvinchstr(int, int, chtype *);		/* generated */
+extern int mvinnstr(int, int, char *, int);		/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvinnwstr(int, int, wchar_t *, int);		/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int mvinsch(int, int, chtype);			/* generated */
+extern int mvinsnstr(int, int, const char *, int);	/* generated */
+extern int mvinsstr(int, int, const char *);		/* generated */
+extern int mvinstr(int, int, char *);			/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvins_nwstr(int, int, const wchar_t *, int);	/* missing */
+extern int mvins_wch(int, int, const cchar_t *);	/* missing */
+extern int mvins_wstr(int, int, const wchar_t *);	/* missing */
+extern int mvinwstr(int, int, wchar_t *);		/* missing */
+extern int mvin_wch(int, int, NCURSES_CONST cchar_t *);	/* missing */
+extern int mvin_wchstr(int, int, NCURSES_CONST cchar_t *);	/* missing */
+extern int mvin_wchnstr(int, int, NCURSES_CONST cchar_t *, int);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int mvprintw(int,int, NCURSES_CONST char *,...)	/* implemented */
+		GCC_PRINTFLIKE(3,4);
+extern int mvscanw(int,int, NCURSES_CONST char *,...)	/* implemented */
+		GCC_SCANFLIKE(3,4);
+extern int mvvline(int, int, chtype, int);		/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvvline_set(int, int, const cchar_t *, int);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int mvwaddch(WINDOW *, int, int, const chtype);	/* generated */
+extern int mvwaddchnstr(WINDOW *, int, int, const chtype *, int);/* generated */
+extern int mvwaddchstr(WINDOW *, int, int, const chtype *);	/* generated */
+extern int mvwaddnstr(WINDOW *, int, int, const char *, int);	/* generated */
+extern int mvwaddstr(WINDOW *, int, int, const char *);	/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvwaddnwstr(WINDOW *, int, int, const wchar_t *, int);/* missing */
+extern int mvwaddwstr(WINDOW *, int, int, const wchar_t *);	/* missing */
+extern int mvwadd_wch(WINDOW *, int, int, const cchar_t *);	/* missing */
+extern int mvwadd_wchnstr(WINDOW *, int, int, const cchar_t *, int); /* missing */
+extern int mvwadd_wchstr(WINDOW *, int, int, const cchar_t *);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int mvwchgat(WINDOW *, int, int, int, attr_t, short, const void *);/* generated */
+extern int mvwdelch(WINDOW *, int, int);		/* generated */
+extern int mvwgetch(WINDOW *, int, int);		/* generated */
+extern int mvwgetnstr(WINDOW *, int, int, char *, int);	/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvwgetn_wstr(WINDOW *, int, int, wint_t *, int);/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int mvwgetstr(WINDOW *, int, int, char *);	/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvwget_wch(WINDOW *, int, int, wint_t *);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvwget_wstr(WINDOW *, int, int, wint_t *);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int mvwhline(WINDOW *, int, int, chtype, int);	/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvwhline_set(WINDOW *, int, int, const cchar_t *, int);/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int mvwin(WINDOW *,int,int);			/* implemented */
+extern chtype mvwinch(WINDOW *, int, int);			/* generated */
+extern int mvwinchnstr(WINDOW *, int, int, chtype *, int);	/* generated */
+extern int mvwinchstr(WINDOW *, int, int, chtype *);		/* generated */
+extern int mvwinnstr(WINDOW *, int, int, char *, int);		/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvwinnwstr(WINDOW *, int, int, wchar_t *, int);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int mvwinsch(WINDOW *, int, int, chtype);		/* generated */
+extern int mvwinsnstr(WINDOW *, int, int, const char *, int);	/* generated */
+extern int mvwinsstr(WINDOW *, int, int, const char *);		/* generated */
+extern int mvwinstr(WINDOW *, int, int, char *);		/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvwins_nwstr(WINDOW *, int,int, const wchar_t *,int); /* missing */
+extern int mvwins_wch(WINDOW *, int, int, const cchar_t *);	/* missing */
+extern int mvwins_wstr(WINDOW *, int, int, const wchar_t *);	/* missing */
+extern int mvwinwstr(WINDOW *, int, int, wchar_t *);		/* missing */
+extern int mvwin_wch(WINDOW *, int, int, NCURSES_CONST cchar_t *);	/* missing */
+extern int mvwin_wchnstr(WINDOW *, int,int, NCURSES_CONST cchar_t *,int); /* missing */
+extern int mvwin_wchstr(WINDOW *, int, int, NCURSES_CONST cchar_t *);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int mvwprintw(WINDOW*,int,int, NCURSES_CONST char *,...)	/* implemented */
+		GCC_PRINTFLIKE(4,5);
+extern int mvwscanw(WINDOW *,int,int, NCURSES_CONST char *,...)	/* implemented */
+		GCC_SCANFLIKE(4,5);
+extern int mvwvline(WINDOW *,int, int, chtype, int);	/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int mvwvline_set(WINDOW *, int,int, const cchar_t *,int); /* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int napms(int);					/* implemented */
+extern WINDOW *newpad(int,int);				/* implemented */
+extern SCREEN *newterm(NCURSES_CONST char *,FILE *,FILE *);	/* implemented */
+extern WINDOW *newwin(int,int,int,int);			/* implemented */
+extern int nl(void);					/* implemented */
+extern int nocbreak(void);				/* implemented */
+extern int nodelay(WINDOW *,bool);			/* implemented */
+extern int noecho(void);				/* implemented */
+extern int nonl(void);					/* implemented */
+extern void noqiflush(void);				/* implemented */
+extern int noraw(void);					/* implemented */
+extern int notimeout(WINDOW *,bool);			/* implemented */
+extern int overlay(const WINDOW*,WINDOW *);		/* implemented */
+extern int overwrite(const WINDOW*,WINDOW *);		/* implemented */
+extern int pair_content(short,short*,short*);		/* implemented */
+extern int PAIR_NUMBER(int);				/* generated */
+extern int pechochar(WINDOW *, const chtype);		/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int pecho_wchar(WINDOW *, const cchar_t *);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int pnoutrefresh(WINDOW*,int,int,int,int,int,int);/* implemented */
+extern int prefresh(WINDOW *,int,int,int,int,int,int);	/* implemented */
+extern int printw(NCURSES_CONST char *,...)		/* implemented */
+		GCC_PRINTFLIKE(1,2);
+extern int putp(const char *);				/* implemented */
+extern int putwin(WINDOW *, FILE *);			/* implemented */
+extern void qiflush(void);				/* implemented */
+extern int raw(void);					/* implemented */
+extern int redrawwin(WINDOW *);				/* generated */
+extern int refresh(void);				/* generated */
+extern int resetty(void);				/* implemented */
+extern int reset_prog_mode(void);			/* implemented */
+extern int reset_shell_mode(void);			/* implemented */
+extern int ripoffline(int, int (*init)(WINDOW *, int));	/* implemented */
+extern int savetty(void);				/* implemented */
+extern int scanw(NCURSES_CONST char *,...)		/* implemented */
+		GCC_SCANFLIKE(1,2);
+extern int scr_dump(const char *);			/* implemented */
+extern int scr_init(const char *);			/* implemented */
+extern int scrl(int);					/* generated */
+extern int scroll(WINDOW *);				/* generated */
+extern int scrollok(WINDOW *,bool);			/* implemented */
+extern int scr_restore(const char *);			/* implemented */
+extern int scr_set(const char *);			/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int setcchar(cchar_t *, const wchar_t *, const attr_t, short, const void *);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int setscrreg(int,int);				/* generated */
+extern SCREEN *set_term(SCREEN *);			/* implemented */
+extern int slk_attroff(const chtype);			/* implemented */
+extern int slk_attr_off(const attr_t, void *);		/* generated:WIDEC */
+extern int slk_attron(const chtype);			/* implemented */
+extern int slk_attr_on(attr_t,void*);			/* generated:WIDEC */
+extern int slk_attrset(const chtype);			/* implemented */
+extern attr_t slk_attr(void);				/* implemented */
+extern int slk_attr_set(const attr_t,short,void*);	/* implemented */
+extern int slk_clear(void);				/* implemented */
+extern int slk_color(short);				/* implemented */
+extern int slk_init(int);				/* implemented */
+extern char *slk_label(int);				/* implemented */
+extern int slk_noutrefresh(void);			/* implemented */
+extern int slk_refresh(void);				/* implemented */
+extern int slk_restore(void);				/* implemented */
+extern int slk_set(int,const char *,int);		/* implemented */
+extern int slk_touch(void);				/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int slk_wset(int, const wchar_t *, int);		/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int standout(void);				/* generated */
+extern int standend(void);				/* generated */
+extern int start_color(void);				/* implemented */
+extern WINDOW *subpad(WINDOW *, int, int, int, int);	/* implemented */
+extern WINDOW *subwin(WINDOW *,int,int,int,int);	/* implemented */
+extern int syncok(WINDOW *, bool);			/* implemented */
+extern chtype termattrs(void);				/* implemented */
+extern attr_t term_attrs(void);				/* missing */
+extern char *termname(void);				/* implemented */
+extern int tigetflag(NCURSES_CONST char *);		/* implemented */
+extern int tigetnum(NCURSES_CONST char *);		/* implemented */
+extern char *tigetstr(NCURSES_CONST char *);		/* implemented */
+extern void timeout(int);				/* generated */
+extern int touchline(WINDOW *, int, int);		/* generated */
+extern int touchwin(WINDOW *);				/* generated */
+extern char *tparm(NCURSES_CONST char *, ...);		/* implemented */
+extern int typeahead(int);				/* implemented */
+extern int ungetch(int);				/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int unget_wch(const wchar_t);			/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int untouchwin(WINDOW *);			/* generated */
+extern void use_env(bool);				/* implemented */
+extern int vidattr(chtype);				/* implemented */
+extern int vid_attr(attr_t, short, void *);		/* generated:WIDEC */
+extern int vidputs(chtype, int (*)(int));		/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int vid_puts(attr_t, short, void *, int (*)(int)); /* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int vline(chtype, int);				/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int vline_set(const cchar_t *, int);		/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int vwprintw(WINDOW *, NCURSES_CONST char *,va_list);	/* implemented */
+extern int vw_printw(WINDOW *, NCURSES_CONST char *,va_list);	/* generated */
+extern int vwscanw(WINDOW *, NCURSES_CONST char *,va_list);	/* implemented */
+extern int vw_scanw(WINDOW *, NCURSES_CONST char *,va_list);	/* generated */
+extern int waddch(WINDOW *, const chtype);		/* implemented */
+extern int waddchnstr(WINDOW *,const chtype *const,int); /* implemented */
+extern int waddchstr(WINDOW *,const chtype *);		/* generated */
+extern int waddnstr(WINDOW *,const char *const,int);	/* implemented */
+extern int waddstr(WINDOW *,const char *);		/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int waddwstr(WINDOW *,const wchar_t *);		/* missing */
+extern int waddnwstr(WINDOW *,const wchar_t *,int);	/* missing */
+extern int wadd_wch(WINDOW *,const cchar_t *);		/* missing */
+extern int wadd_wchnstr(WINDOW *,const cchar_t *,int);	/* missing */
+extern int wadd_wchstr(WINDOW *,const cchar_t *);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int wattron(WINDOW *, int);			/* generated */
+extern int wattroff(WINDOW *, int);			/* generated */
+extern int wattrset(WINDOW *, int);			/* generated */
+extern int wattr_get(WINDOW *, attr_t *, short *, void *);	/* generated */
+extern int wattr_on(WINDOW *, NCURSES_CONST attr_t, void *);	/* implemented */
+extern int wattr_off(WINDOW *, NCURSES_CONST attr_t, void *);	/* implemented */
+extern int wattr_set(WINDOW *, attr_t, short, void *);		/* generated */
+extern int wbkgd(WINDOW *,const chtype);		/* implemented */
+extern void wbkgdset(WINDOW *,chtype);			/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern void wbkgrndset(WINDOW *,const cchar_t *);	/* missing */
+extern int wbkgrnd(WINDOW *,const cchar_t *);		/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int wborder(WINDOW *,chtype,chtype,chtype,chtype,chtype,chtype,chtype,chtype);	/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int wborder_set(WINDOW *,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*,const cchar_t*);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int wchgat(WINDOW *, int, attr_t, short, const void *);/* implemented */
+extern int wclear(WINDOW *);				/* implemented */
+extern int wclrtobot(WINDOW *);				/* implemented */
+extern int wclrtoeol(WINDOW *);				/* implemented */
+extern int wcolor_set(WINDOW*,short,void*);		/* implemented */
+extern void wcursyncup(WINDOW *);			/* implemented */
+extern int wdelch(WINDOW *);				/* implemented */
+extern int wdeleteln(WINDOW *);				/* generated */
+extern int wechochar(WINDOW *, const chtype);		/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int wecho_wchar(WINDOW *, const cchar_t *);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int werase(WINDOW *);				/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int wgetbkgrnd(WINDOW *, cchar_t *);		/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int wgetch(WINDOW *);				/* implemented */
+extern int wgetnstr(WINDOW *,char *,int);		/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int wgetn_wstr(WINDOW *,wint_t *, int);		/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int wgetstr(WINDOW *, char *);			/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int wget_wch(WINDOW *, wint_t *);		/* missing */
+extern int wget_wstr(WINDOW *, wint_t *);		/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int whline(WINDOW *, chtype, int);		/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int whline_set(WINDOW *, const cchar_t *, int);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern chtype winch(WINDOW *);				/* implemented */
+extern int winchnstr(WINDOW *, chtype *, int);		/* implemented */
+extern int winchstr(WINDOW *, chtype *);		/* generated */
+extern int winnstr(WINDOW *, char *, int);		/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int winnwstr(WINDOW *, wchar_t *, int);		/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int winsch(WINDOW *, chtype);			/* implemented */
+extern int winsdelln(WINDOW *,int);			/* implemented */
+extern int winsertln(WINDOW *);				/* generated */
+extern int winsnstr(WINDOW *, const char *,int);	/* implemented */
+extern int winsstr(WINDOW *, const char *);		/* generated */
+extern int winstr(WINDOW *, char *);			/* generated */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int wins_nwstr(WINDOW *, const wchar_t *, int);	/* missing */
+extern int wins_wch(WINDOW *, const cchar_t *);		/* missing */
+extern int wins_wstr(WINDOW *, const wchar_t *);	/* missing */
+extern int winwstr(WINDOW *, wchar_t *);		/* missing */
+extern int win_wch(WINDOW *, NCURSES_CONST cchar_t *);	/* missing */
+extern int win_wchnstr(WINDOW *, NCURSES_CONST cchar_t *, int);	/* missing */
+extern int win_wchstr(WINDOW *, NCURSES_CONST cchar_t *);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int wmove(WINDOW *,int,int);			/* implemented */
+extern int wnoutrefresh(WINDOW *);			/* implemented */
+extern int wprintw(WINDOW *, NCURSES_CONST char *,...)	/* implemented */
+		GCC_PRINTFLIKE(2,3);
+extern int wredrawln(WINDOW *,int,int);			/* implemented */
+extern int wrefresh(WINDOW *);				/* implemented */
+extern int wscanw(WINDOW *, NCURSES_CONST char *,...)	/* implemented */
+		GCC_SCANFLIKE(2,3);
+extern int wscrl(WINDOW *,int);				/* implemented */
+extern int wsetscrreg(WINDOW *,int,int);		/* implemented */
+extern int wstandout(WINDOW *);				/* generated */
+extern int wstandend(WINDOW *);				/* generated */
+extern void wsyncdown(WINDOW *);			/* implemented */
+extern void wsyncup(WINDOW *);				/* implemented */
+extern void wtimeout(WINDOW *,int);			/* implemented */
+extern int wtouchln(WINDOW *,int,int,int);		/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern wchar_t *wunctrl(cchar_t *);			/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+extern int wvline(WINDOW *,chtype,int);			/* implemented */
+#ifdef _XOPEN_SOURCE_EXTENDED
+extern int wvline_set(WINDOW *, const cchar_t *, int);	/* missing */
+#endif /* _XOPEN_SOURCE_EXTENDED */
+
+extern bool mouse_trafo(int*, int*, bool);              /* generated */
+
+/* attributes */
+
+#define NCURSES_BITS(mask,shift) ((mask) << ((shift) + @cf_cv_widec_shift@))
+
+#define A_NORMAL	0L
+#define A_ATTRIBUTES	NCURSES_BITS(~(@cf_cv_1UL@ - @cf_cv_1UL@),0)
+#define A_CHARTEXT	(NCURSES_BITS(@cf_cv_1UL@,0) - @cf_cv_1UL@)
+#define A_COLOR		NCURSES_BITS(((@cf_cv_1UL@) << 8) - @cf_cv_1UL@,0)
+#define A_STANDOUT	NCURSES_BITS(@cf_cv_1UL@,8)
+#define A_UNDERLINE	NCURSES_BITS(@cf_cv_1UL@,9)
+#define A_REVERSE	NCURSES_BITS(@cf_cv_1UL@,10)
+#define A_BLINK		NCURSES_BITS(@cf_cv_1UL@,11)
+#define A_DIM		NCURSES_BITS(@cf_cv_1UL@,12)
+#define A_BOLD		NCURSES_BITS(@cf_cv_1UL@,13)
+#define A_ALTCHARSET	NCURSES_BITS(@cf_cv_1UL@,14)
+#define A_INVIS		NCURSES_BITS(@cf_cv_1UL@,15)
+
+/* Tradeoff on 32-bit machines ('protect' vs widec).  The others (e.g., left
+ * highlight are not implemented in any terminal descriptions, anyway.
+ */
+#if ((16 + @cf_cv_widec_shift@) < @cf_cv_shift_limit@)
+#define A_PROTECT	NCURSES_BITS(@cf_cv_1UL@,16)
+#define A_HORIZONTAL	NCURSES_BITS(@cf_cv_1UL@,17)
+#define A_LEFT		NCURSES_BITS(@cf_cv_1UL@,18)
+#define A_LOW		NCURSES_BITS(@cf_cv_1UL@,19)
+#define A_RIGHT		NCURSES_BITS(@cf_cv_1UL@,20)
+#define A_TOP		NCURSES_BITS(@cf_cv_1UL@,21)
+#define A_VERTICAL	NCURSES_BITS(@cf_cv_1UL@,22)
+#else
+#define A_PROTECT	0L
+#define A_HORIZONTAL	0L
+#define A_LEFT		0L
+#define A_LOW		0L
+#define A_RIGHT		0L
+#define A_TOP		0L
+#define A_VERTICAL	0L
+#endif
+
+#define COLOR_PAIR(n)	NCURSES_BITS(n, 0)
+#define PAIR_NUMBER(a)	(((a) & A_COLOR) >> @cf_cv_widec_shift@)
+
+/*
+ * pseudo functions
+ */
+#define wgetstr(w, s)		wgetnstr(w, s, -1)
+#define getnstr(s, n)		wgetnstr(stdscr, s, n)
+
+#define setterm(term)		setupterm(term, 1, (int *)0)
+
+#define fixterm()		reset_prog_mode()
+#define resetterm()		reset_shell_mode()
+#define saveterm()		def_prog_mode()
+#define crmode()		cbreak()
+#define nocrmode()		nocbreak()
+#define gettmode()
+
+#define getyx(win,y,x)   	(y = (win)?(win)->_cury:ERR, x = (win)?(win)->_curx:ERR)
+#define getbegyx(win,y,x)	(y = (win)?(win)->_begy:ERR, x = (win)?(win)->_begx:ERR)
+#define getmaxyx(win,y,x)	(y = (win)?((win)->_maxy + 1):ERR, x = (win)?((win)->_maxx + 1):ERR)
+#define getparyx(win,y,x)	(y = (win)?(win)->_pary:ERR, x = (win)?(win)->_parx:ERR)
+#define getsyx(y,x) do { if(newscr->_leaveok) (y)=(x)=-1; \
+			 else getyx(newscr,(y),(x)); \
+		    } while(0)
+#define setsyx(y,x) do { if((y)==-1 && (x)==-1) newscr->_leaveok=TRUE; \
+			 else {newscr->_leaveok=FALSE;wmove(newscr,(y),(x));} \
+		    } while(0)
+
+/* It seems older SYSV curses versions define these */
+#define getattrs(win)		((win)?(win)->_attrs:A_NORMAL)
+#define getcurx(win)		((win)?(win)->_curx:ERR)
+#define getcury(win)		((win)?(win)->_cury:ERR)
+#define getbegx(win)		((win)?(win)->_begx:ERR)
+#define getbegy(win)		((win)?(win)->_begy:ERR)
+#define getmaxx(win)		((win)?((win)->_maxx + 1):ERR)
+#define getmaxy(win)		((win)?((win)->_maxy + 1):ERR)
+#define getparx(win)		((win)?(win)->_parx:ERR)
+#define getpary(win)		((win)?(win)->_pary:ERR)
+
+#define wstandout(win)      	(wattrset(win,A_STANDOUT))
+#define wstandend(win)      	(wattrset(win,A_NORMAL))
+#define wattr_set(win,a,p,opts) ((win)->_attrs = (((a) & ~A_COLOR) | COLOR_PAIR(p)), OK)
+
+#define wattron(win,at)		wattr_on(win, at, (void *)0)
+#define wattroff(win,at)	wattr_off(win, at, (void *)0)
+#define wattrset(win,at)    	((win)->_attrs = (at))
+
+#define scroll(win)		wscrl(win,1)
+
+#define touchwin(win)		wtouchln((win), 0, getmaxy(win), 1)
+#define touchline(win, s, c)	wtouchln((win), s, c, 1)
+#define untouchwin(win)		wtouchln((win), 0, getmaxy(win), 0)
+
+#define box(win, v, h)		wborder(win, v, v, h, h, 0, 0, 0, 0)
+#define border(ls, rs, ts, bs, tl, tr, bl, br)	wborder(stdscr, ls, rs, ts, bs, tl, tr, bl, br)
+#define hline(ch, n)		whline(stdscr, ch, n)
+#define vline(ch, n)		wvline(stdscr, ch, n)
+
+#define winstr(w, s)		winnstr(w, s, -1)
+#define winchstr(w, s)		winchnstr(w, s, -1)
+#define winsstr(w, s)		winsnstr(w, s, -1)
+
+#define redrawwin(win)		wredrawln(win, 0, (win)->_maxy+1)
+#define waddstr(win,str)	waddnstr(win,str,-1)
+#define waddchstr(win,str)	waddchnstr(win,str,-1)
+
+/*
+ * pseudo functions for standard screen
+ */
+
+#define addch(ch)      		waddch(stdscr,ch)
+#define addchnstr(str,n)	waddchnstr(stdscr,str,n)
+#define addchstr(str)		waddchstr(stdscr,str)
+#define addnstr(str,n)		waddnstr(stdscr,str,n)
+#define addstr(str)    		waddnstr(stdscr,str,-1)
+#define attroff(at)    		wattroff(stdscr,at)
+#define attron(at)     		wattron(stdscr,at)
+#define attrset(at)    		wattrset(stdscr,at)
+#define bkgd(ch)		wbkgd(stdscr,ch)
+#define bkgdset(ch)		wbkgdset(stdscr,ch)
+#define clear()        		wclear(stdscr)
+#define clrtobot()     		wclrtobot(stdscr)
+#define clrtoeol()     		wclrtoeol(stdscr)
+#define color_set(c,o)		wcolor_set(stdscr,c,o)
+#define delch()        		wdelch(stdscr)
+#define deleteln()     		winsdelln(stdscr,-1)
+#define echochar(c)		wechochar(stdscr,c)
+#define erase()        		werase(stdscr)
+#define getch()        		wgetch(stdscr)
+#define getstr(str)    		wgetstr(stdscr,str)
+#define inch()       		winch(stdscr)
+#define inchnstr(s,n)		winchnstr(stdscr,s,n)
+#define inchstr(s)		winchstr(stdscr,s)
+#define innstr(s,n)		winnstr(stdscr,s,n)
+#define insch(c)       		winsch(stdscr,c)
+#define insdelln(n)		winsdelln(stdscr,n)
+#define insertln()     		winsdelln(stdscr,1)
+#define insnstr(s,n)		winsnstr(stdscr,s,n)
+#define insstr(s)		winsstr(stdscr,s)
+#define instr(s)		winstr(stdscr,s)
+#define move(y,x)     		wmove(stdscr,y,x)
+#define refresh()      		wrefresh(stdscr)
+#define scrl(n)			wscrl(stdscr,n)
+#define setscrreg(t,b) 		wsetscrreg(stdscr,t,b)
+#define standend()     		wstandend(stdscr)
+#define standout()     		wstandout(stdscr)
+#define timeout(delay)		wtimeout(stdscr,delay)
+#define wdeleteln(win)     	winsdelln(win,-1)
+#define winsertln(win)     	winsdelln(win,1)
+
+/*
+ * mv functions
+ */
+
+#define mvwaddch(win,y,x,ch)    	(wmove(win,y,x) == ERR ? ERR : waddch(win,ch))
+#define mvwaddchnstr(win,y,x,str,n)	(wmove(win,y,x) == ERR ? ERR : waddchnstr(win,str,n))
+#define mvwaddchstr(win,y,x,str)  	(wmove(win,y,x) == ERR ? ERR : waddchnstr(win,str,-1))
+#define mvwaddnstr(win,y,x,str,n)	(wmove(win,y,x) == ERR ? ERR : waddnstr(win,str,n))
+#define mvwaddstr(win,y,x,str)  	(wmove(win,y,x) == ERR ? ERR : waddnstr(win,str,-1))
+#define mvwdelch(win,y,x)       	(wmove(win,y,x) == ERR ? ERR : wdelch(win))
+#define mvwgetch(win,y,x)       	(wmove(win,y,x) == ERR ? ERR : wgetch(win))
+#define mvwgetnstr(win,y,x,str,n)    	(wmove(win,y,x) == ERR ? ERR : wgetnstr(win,str,n))
+#define mvwgetstr(win,y,x,str)      	(wmove(win,y,x) == ERR ? ERR : wgetstr(win,str))
+#define mvwhline(win,y,x,c,n)     	(wmove(win,y,x) == ERR ? ERR : whline(win,c,n))
+#define mvwinch(win,y,x)        	(wmove(win,y,x) == ERR ? (chtype)ERR : winch(win))
+#define mvwinchnstr(win,y,x,s,n)	(wmove(win,y,x) == ERR ? ERR : winchnstr(win,s,n))
+#define mvwinchstr(win,y,x,s)		(wmove(win,y,x) == ERR ? ERR : winchstr(win,s))
+#define mvwinnstr(win,y,x,s,n)		(wmove(win,y,x) == ERR ? ERR : winnstr(win,s,n))
+#define mvwinsch(win,y,x,c)     	(wmove(win,y,x) == ERR ? ERR : winsch(win,c))
+#define mvwinsnstr(win,y,x,s,n)		(wmove(win,y,x) == ERR ? ERR : winsnstr(win,s,n))
+#define mvwinsstr(win,y,x,s)		(wmove(win,y,x) == ERR ? ERR : winsstr(win,s))
+#define mvwinstr(win,y,x,s)		(wmove(win,y,x) == ERR ? ERR : winstr(win,s))
+#define mvwvline(win,y,x,c,n)     	(wmove(win,y,x) == ERR ? ERR : wvline(win,c,n))
+
+#define mvaddch(y,x,ch)         	mvwaddch(stdscr,y,x,ch)
+#define mvaddchnstr(y,x,str,n)		mvwaddchnstr(stdscr,y,x,str,n)
+#define mvaddchstr(y,x,str)		mvwaddchstr(stdscr,y,x,str)
+#define mvaddnstr(y,x,str,n)		mvwaddnstr(stdscr,y,x,str,n)
+#define mvaddstr(y,x,str)       	mvwaddstr(stdscr,y,x,str)
+#define mvdelch(y,x)            	mvwdelch(stdscr,y,x)
+#define mvgetch(y,x)            	mvwgetch(stdscr,y,x)
+#define mvgetnstr(y,x,str,n)		mvwgetnstr(stdscr,y,x,str,n)
+#define mvgetstr(y,x,str)           	mvwgetstr(stdscr,y,x,str)
+#define mvhline(y,x,c,n)		mvwhline(stdscr,y,x,c,n)
+#define mvinch(y,x)             	mvwinch(stdscr,y,x)
+#define mvinchnstr(y,x,s,n)		mvwinchnstr(stdscr,y,x,s,n)
+#define mvinchstr(y,x,s)		mvwinchstr(stdscr,y,x,s)
+#define mvinnstr(y,x,s,n)		mvwinnstr(stdscr,y,x,s,n)
+#define mvinsch(y,x,c)          	mvwinsch(stdscr,y,x,c)
+#define mvinsnstr(y,x,s,n)		mvwinsnstr(stdscr,y,x,s,n)
+#define mvinsstr(y,x,s)			mvwinsstr(stdscr,y,x,s)
+#define mvinstr(y,x,s)			mvwinstr(stdscr,y,x,s)
+#define mvvline(y,x,c,n)		mvwvline(stdscr,y,x,c,n)
+
+/*
+ * XSI curses macros for XPG4 conformance.
+ * The underlying functions needed to make these work are:
+ * waddnwstr(), waddchnwstr(), wadd_wch(), wborder_set(), wchgat(),
+ * wecho_wchar(), wgetn_wstr(), wget_wch(), whline_set(), vhline_set(),
+ * winnwstr(), wins_nwstr(), wins_wch(), win_wch(), win_wchnstr().
+ * Except for wchgat(), these are not yet implemented.  They will be someday.
+ */
+#define add_wch(c)			wadd_wch(stdscr,c)
+#define addnwstr(wstr,n)		waddnwstr(stdscr,wstr,n)
+#define addwstr(wstr,n)			waddnwstr(stdscr,wstr,-1)
+#define attr_get(a,pair,opts)		wattr_get(stdscr,a,pair,opts)
+#define attr_off(a,opts)		wattr_off(stdscr,a,opts)
+#define attr_on(a,opts)			wattr_on(stdscr,a,opts)
+#define attr_set(a,pair,opts)		wattr_set(stdscr,a,pair,opts)
+#define box_set(w,v,h)			wborder_set(w,v,v,h,h,0,0,0,0)
+#define chgat(n,a,c,o)			wchgat(stdscr,n,a,c,o)
+#define echo_wchar(c)			wecho_wchar(stdscr,c)
+#define getbkgd(win)			((win)->_bkgd)
+#define get_wch(c)			wget_wch(stdscr,c)
+#define get_wstr(t)			wgetn_wstr(stdscr,t,-1)
+#define getn_wstr(t,n)			wgetn_wstr(stdscr,t,n)
+#define hline_set(c,n)			whline_set(stdscr,c,n)
+#define in_wch(c)			win_wch(stdscr,c)
+#define in_wchnstr(c,n)			win_wchnstr(stdscr,c,n)
+#define in_wchstr(c)			win_wchnstr(stdscr,c,-1)
+#define innwstr(c,n)			winnwstr(stdscr,c,n)
+#define ins_nwstr(t,n)			wins_nwstr(stdscr,t,n)
+#define ins_wch(c)			wins_wch(stdscr,c)
+#define ins_wstr(t)			wins_nwstr(stdscr,t,-1)
+#define inwstr(c)			winnwstr(stdscr,c,-1)
+
+#define mvadd_wch(y,x,c)		mvwadd_wch(stdscr,y,x,c)
+#define mvaddnwstr(y,x,wstr,n)		mvwaddnwstr(stdscr,y,x,wstr,n)
+#define mvaddwstr(y,x,wstr,n)		mvwaddnwstr(stdscr,y,x,wstr,-1)
+#define mvchgat(y,x,n,a,c,o)		mvwchgat(stdscr,y,x,n,a,c,o)
+#define mvget_wch(y,x,c)		mvwget_wch(stdscr,y,x,c)
+#define mvget_wstr(y,x,t)		mvwgetn_wstr(stdscr,y,x,t,-1)
+#define mvgetn_wstr(y,x,t,n)		mvwgetn_wstr(stdscr,y,x,t,n)
+#define mvhline_set(y,x,c,n)		mvwhline_set(stdscr,y,x,c,n)
+#define mvin_wch(y,x,c)			mvwin_wch(stdscr,y,x,c)
+#define mvin_wchnstr(y,x,c,n)		mvwin_wchnstr(stdscr,y,x,c,n)
+#define mvin_wchstr(y,x,c)		mvwin_wchnstr(stdscr,y,x,c,-1)
+#define mvinnwstr(y,x,c,n)		mvwinnwstr(stdscr,y,x,c,n)
+#define mvins_nwstr(y,x,t,n)		mvwins_nwstr(stdscr,y,x,t,n)
+#define mvins_wch(y,x,c)		mvwins_wch(stdscr,y,x,c)
+#define mvins_wstr(y,x,t)		mvwins_nwstr(stdscr,y,x,t,-1)
+#define mvinwstr(y,x,c)			mvwinnwstr(stdscr,y,x,c,-1)
+#define mvvline_set(y,x,c,n)		mvwvline_set(stdscr,y,x,c,n)
+
+#define mvwadd_wch(win,y,x,c)		(wmove(win,y,x) == ERR ? ERR : wadd_wch(stdscr,c))
+#define mvwaddnwstr(win,y,x,wstr,n)	(wmove(win,y,x) == ERR ? ERR : waddnwstr(stdscr,wstr,n))
+#define mvwaddwstr(win,y,x,wstr,n)	(wmove(win,y,x) == ERR ? ERR : waddnwstr(stdscr,wstr,-1))
+#define mvwchgat(win,y,x,n,a,c,o)	(wmove(win,y,x) == ERR ? ERR : wchgat(win,n,a,c,o))
+#define mvwget_wch(win,y,x,c)		(wmove(win,y,x) == ERR ? ERR : wget_wch(win,c))
+#define mvwget_wstr(win,y,x,t)		(wmove(win,y,x) == ERR ? ERR : wgetn_wstr(win,t,-1))
+#define mvwgetn_wstr(win,y,x,t,n)	(wmove(win,y,x) == ERR ? ERR : wgetn_wstr(win,t,n))
+#define mvwhline_set(win,y,x,c,n)	(wmove(win,y,x) == ERR ? ERR : whline_set(win,c,n))
+#define mvwin_wch(win,y,x,c)		(wmove(win,y,x) == ERR ? ERR : win_wch(win,c))
+#define mvwin_wchnstr(win,y,x,c,n)	(wmove(win,y,x) == ERR ? ERR : win_wchnstr(stdscr,c,n))
+#define mvwin_wchstr(win,y,x,c)		(wmove(win,y,x) == ERR ? ERR : win_wchnstr(stdscr,c,-1))
+#define mvwinnwstr(win,y,x,c,n)		(wmove(win,y,x) == ERR ? ERR : winnwstr(stdscr,c,n))
+#define mvwins_nwstr(win,y,x,t,n)	(wmove(win,y,x) == ERR ? ERR : wins_nwstr(stdscr,t,n))
+#define mvwins_wch(win,y,x,c)		(wmove(win,y,x) == ERR ? ERR : wins_wch(stdscr,c))
+#define mvwins_wstr(win,y,x,t)		(wmove(win,y,x) == ERR ? ERR : wins_nwstr(stdscr,t,-1))
+#define mvwinwstr(win,y,x,c)		(wmove(win,y,x) == ERR ? ERR : winnwstr(stdscr,c,-1))
+#define mvwvline_set(win,y,x,c,n)	(wmove(win,y,x) == ERR ? ERR : wvline_set(win,c,n))
+
+#define slk_attr_off(a,v)		((v) ? ERR : slk_attroff(a))
+#define slk_attr_on(a,v)		((v) ? ERR : slk_attron(a))
+
+#define vid_attr(a,pair,opts)		vidattr(a)
+#define vline_set(c,n)			wvline_set(stdscr,c,n)
+#define waddwstr(win,wstr,n)		waddnwstr(win,wstr,-1)
+#define wattr_get(win,a,p,opts)		((void)((a) != 0 && (*(a) = (win)->_attrs)), \
+					 (void)((p) != 0 && (*(p) = PAIR_NUMBER((win)->_attrs))), \
+					 OK)
+#define wget_wstr(w,t)			wgetn_wstr(w,t,-1)
+#define win_wchstr(w,c)			win_wchnstr(w,c,-1)
+#define wins_wstr(w,t)			wins_nwstr(w,t,-1)
+#define winwstr(w,c)			winnwstr(w,c,-1)
+
+
+/*
+ * XSI curses deprecates SVr4 vwprintw/vwscanw, which are supposed to use
+ * varargs.h.  It adds new calls vw_printw/vw_scanw, which are supposed to
+ * use POSIX stdarg.h.  The ncurses versions of vwprintw/vwscanw already
+ * use stdarg.h, so...
+ */
+#define vw_printw		vwprintw
+#define vw_scanw		vwscanw
+
+/*
+ * Pseudo-character tokens outside ASCII range.  The curses wgetch() function
+ * will return any given one of these only if the corresponding k- capability
+ * is defined in your terminal's terminfo entry.
+ */
+#define KEY_CODE_YES	0400		/* A wchar_t contains a key code */
+#define KEY_MIN		0401		/* Minimum curses key */
+#define KEY_BREAK       0401            /* Break key (unreliable) */
+#define KEY_DOWN        0402            /* Down-arrow */
+#define KEY_UP          0403		/* Up-arrow */
+#define KEY_LEFT        0404		/* Left-arrow */
+#define KEY_RIGHT       0405            /* Right-arrow */
+#define KEY_HOME        0406            /* Home key (upward+left arrow) */
+#define KEY_BACKSPACE   0407            /* Backspace (unreliable) */
+#define KEY_F0          0410            /* Function keys.  Space for 64 */
+#define KEY_F(n)        (KEY_F0+(n))    /* Value of function key n */
+#define KEY_DL          0510            /* Delete line */
+#define KEY_IL          0511            /* Insert line */
+#define KEY_DC          0512            /* Delete character */
+#define KEY_IC          0513            /* Insert char or enter insert mode */
+#define KEY_EIC         0514            /* Exit insert char mode */
+#define KEY_CLEAR       0515            /* Clear screen */
+#define KEY_EOS         0516            /* Clear to end of screen */
+#define KEY_EOL         0517            /* Clear to end of line */
+#define KEY_SF          0520            /* Scroll 1 line forward */
+#define KEY_SR          0521            /* Scroll 1 line backward (reverse) */
+#define KEY_NPAGE       0522            /* Next page */
+#define KEY_PPAGE       0523            /* Previous page */
+#define KEY_STAB        0524            /* Set tab */
+#define KEY_CTAB        0525            /* Clear tab */
+#define KEY_CATAB       0526            /* Clear all tabs */
+#define KEY_ENTER       0527            /* Enter or send (unreliable) */
+#define KEY_SRESET      0530            /* Soft (partial) reset (unreliable) */
+#define KEY_RESET       0531            /* Reset or hard reset (unreliable) */
+#define KEY_PRINT       0532            /* Print */
+#define KEY_LL          0533            /* Home down or bottom (lower left) */
+
+/* The keypad is arranged like this: */
+/* a1    up    a3   */
+/* left   b2  right  */
+/* c1   down   c3   */
+
+#define KEY_A1		0534		/* Upper left of keypad */
+#define KEY_A3		0535		/* Upper right of keypad */
+#define KEY_B2		0536		/* Center of keypad */
+#define KEY_C1		0537		/* Lower left of keypad */
+#define KEY_C3		0540		/* Lower right of keypad */
+#define KEY_BTAB	0541		/* Back tab */
+#define KEY_BEG		0542		/* Beg (beginning) */
+#define KEY_CANCEL	0543		/* Cancel */
+#define KEY_CLOSE	0544		/* Close */
+#define KEY_COMMAND	0545		/* Cmd (command) */
+#define KEY_COPY	0546		/* Copy */
+#define KEY_CREATE	0547		/* Create */
+#define KEY_END		0550		/* End */
+#define KEY_EXIT	0551		/* Exit */
+#define KEY_FIND	0552		/* Find */
+#define KEY_HELP	0553		/* Help */
+#define KEY_MARK	0554		/* Mark */
+#define KEY_MESSAGE	0555		/* Message */
+#define KEY_MOVE	0556		/* Move */
+#define KEY_NEXT	0557		/* Next */
+#define KEY_OPEN	0560		/* Open */
+#define KEY_OPTIONS	0561		/* Options */
+#define KEY_PREVIOUS	0562		/* Prev (previous) */
+#define KEY_REDO	0563		/* Redo */
+#define KEY_REFERENCE	0564		/* Ref (reference) */
+#define KEY_REFRESH	0565		/* Refresh */
+#define KEY_REPLACE	0566		/* Replace */
+#define KEY_RESTART	0567		/* Restart */
+#define KEY_RESUME	0570		/* Resume */
+#define KEY_SAVE	0571		/* Save */
+#define KEY_SBEG	0572		/* Shifted Beg (beginning) */
+#define KEY_SCANCEL	0573		/* Shifted Cancel */
+#define KEY_SCOMMAND	0574		/* Shifted Command */
+#define KEY_SCOPY	0575		/* Shifted Copy */
+#define KEY_SCREATE	0576		/* Shifted Create */
+#define KEY_SDC		0577		/* Shifted Delete char */
+#define KEY_SDL		0600		/* Shifted Delete line */
+#define KEY_SELECT	0601		/* Select */
+#define KEY_SEND	0602		/* Shifted End */
+#define KEY_SEOL	0603		/* Shifted Clear line */
+#define KEY_SEXIT	0604		/* Shifted Dxit */
+#define KEY_SFIND	0605		/* Shifted Find */
+#define KEY_SHELP	0606		/* Shifted Help */
+#define KEY_SHOME	0607		/* Shifted Home */
+#define KEY_SIC		0610		/* Shifted Input */
+#define KEY_SLEFT	0611		/* Shifted Left arrow */
+#define KEY_SMESSAGE	0612		/* Shifted Message */
+#define KEY_SMOVE	0613		/* Shifted Move */
+#define KEY_SNEXT	0614		/* Shifted Next */
+#define KEY_SOPTIONS	0615		/* Shifted Options */
+#define KEY_SPREVIOUS	0616		/* Shifted Prev */
+#define KEY_SPRINT	0617		/* Shifted Print */
+#define KEY_SREDO	0620		/* Shifted Redo */
+#define KEY_SREPLACE	0621		/* Shifted Replace */
+#define KEY_SRIGHT	0622		/* Shifted Right arrow */
+#define KEY_SRSUME	0623		/* Shifted Resume */
+#define KEY_SSAVE	0624		/* Shifted Save */
+#define KEY_SSUSPEND	0625		/* Shifted Suspend */
+#define KEY_SUNDO	0626		/* Shifted Undo */
+#define KEY_SUSPEND	0627		/* Suspend */
+#define KEY_UNDO	0630		/* Undo */
+#define KEY_MOUSE	0631		/* Mouse event has occurred */
+#define KEY_RESIZE	0632		/* Terminal resize event */
+#define KEY_MAX		0777		/* Maximum key value */
+
+/* mouse interface */
+#define NCURSES_MOUSE_VERSION	1
+
+/* event masks */
+#define	BUTTON1_RELEASED	000000000001L
+#define	BUTTON1_PRESSED		000000000002L
+#define	BUTTON1_CLICKED		000000000004L
+#define	BUTTON1_DOUBLE_CLICKED	000000000010L
+#define	BUTTON1_TRIPLE_CLICKED	000000000020L
+#define BUTTON1_RESERVED_EVENT	000000000040L
+#define	BUTTON2_RELEASED	000000000100L
+#define	BUTTON2_PRESSED		000000000200L
+#define	BUTTON2_CLICKED		000000000400L
+#define	BUTTON2_DOUBLE_CLICKED	000000001000L
+#define	BUTTON2_TRIPLE_CLICKED	000000002000L
+#define BUTTON2_RESERVED_EVENT	000000004000L
+#define	BUTTON3_RELEASED	000000010000L
+#define	BUTTON3_PRESSED		000000020000L
+#define	BUTTON3_CLICKED		000000040000L
+#define	BUTTON3_DOUBLE_CLICKED	000000100000L
+#define	BUTTON3_TRIPLE_CLICKED	000000200000L
+#define BUTTON3_RESERVED_EVENT	000000400000L
+#define	BUTTON4_RELEASED	000001000000L
+#define	BUTTON4_PRESSED		000002000000L
+#define	BUTTON4_CLICKED		000004000000L
+#define	BUTTON4_DOUBLE_CLICKED	000010000000L
+#define	BUTTON4_TRIPLE_CLICKED	000020000000L
+#define BUTTON4_RESERVED_EVENT	000040000000L
+#define BUTTON_CTRL		000100000000L
+#define BUTTON_SHIFT		000200000000L
+#define BUTTON_ALT		000400000000L
+#define	ALL_MOUSE_EVENTS	000777777777L
+#define	REPORT_MOUSE_POSITION	001000000000L
+
+/* macros to extract single event-bits from masks */
+#define	BUTTON_RELEASE(e, x)		((e) & (001 << (6 * ((x) - 1))))
+#define	BUTTON_PRESS(e, x)		((e) & (002 << (6 * ((x) - 1))))
+#define	BUTTON_CLICK(e, x)		((e) & (004 << (6 * ((x) - 1))))
+#define	BUTTON_DOUBLE_CLICK(e, x)	((e) & (010 << (6 * ((x) - 1))))
+#define	BUTTON_TRIPLE_CLICK(e, x)	((e) & (020 << (6 * ((x) - 1))))
+#define	BUTTON_RESERVED_EVENT(e, x)	((e) & (040 << (6 * ((x) - 1))))
+
+typedef unsigned long mmask_t;
+
+typedef struct
+{
+    short id;		/* ID to distinguish multiple devices */
+    int x, y, z;	/* event coordinates (character-cell) */
+    mmask_t bstate;	/* button state bits */
+}
+MEVENT;
+
+extern int getmouse(MEVENT *);
+extern int ungetmouse(MEVENT *);
+extern mmask_t mousemask(mmask_t, mmask_t *);
+extern bool wenclose(const WINDOW *, int, int);
+extern int mouseinterval(int);
+extern bool wmouse_trafo(const WINDOW* win,int* y, int* x, bool to_screen);
+
+#define mouse_trafo(y,x,to_screen) wmouse_trafo(stdscr,y,x,to_screen)
+
+/* other non-XSI functions */
+
+extern int mcprint(char *, int);	/* direct data to printer */
+extern int has_key(int);		/* do we have given key? */
+
+/* Debugging : use with libncurses_g.a */
+
+extern void _tracef(const char *, ...) GCC_PRINTFLIKE(1,2);
+extern void _tracedump(const char *, WINDOW *);
+extern char *_traceattr(attr_t);
+extern char *_traceattr2(int, chtype);
+extern char *_nc_tracebits(void);
+extern char *_tracechar(const unsigned char);
+extern char *_tracechtype(chtype);
+extern char *_tracechtype2(int, chtype);
+extern char *_tracemouse(const MEVENT *);
+extern void trace(const unsigned int);
+
+/* trace masks */
+#define TRACE_DISABLE	0x0000	/* turn off tracing */
+#define TRACE_TIMES	0x0001	/* trace user and system times of updates */
+#define TRACE_TPUTS	0x0002	/* trace tputs calls */
+#define TRACE_UPDATE	0x0004	/* trace update actions, old & new screens */
+#define TRACE_MOVE	0x0008	/* trace cursor moves and scrolls */
+#define TRACE_CHARPUT	0x0010	/* trace all character outputs */
+#define TRACE_ORDINARY	0x001F	/* trace all update actions */
+#define TRACE_CALLS	0x0020	/* trace all curses calls */
+#define TRACE_VIRTPUT	0x0040	/* trace virtual character puts */
+#define TRACE_IEVENT	0x0080	/* trace low-level input processing */
+#define TRACE_BITS	0x0100	/* trace state of TTY control bits */
+#define TRACE_ICALLS	0x0200	/* trace internal/nested calls */
+#define TRACE_CCALLS	0x0400	/* trace per-character calls */
+#define TRACE_DATABASE	0x0800	/* trace read/write of terminfo/termcap data */
+#define TRACE_ATTRS	0x1000	/* trace attribute updates */
+#define TRACE_MAXIMUM	0xffff	/* maximum trace level */
+
+#if defined(TRACE) || defined(NCURSES_TEST)
+extern int _nc_optimize_enable;		/* enable optimizations */
+extern const char *_nc_visbuf(const char *);
+#define OPTIMIZE_MVCUR		0x01	/* cursor movement optimization */
+#define OPTIMIZE_HASHMAP	0x02	/* diff hashing to detect scrolls */
+#define OPTIMIZE_SCROLL		0x04	/* scroll optimization */
+#define OPTIMIZE_ALL		0xff	/* enable all optimizations (dflt) */
+#endif
+
+#ifdef __cplusplus
+
+/* these names conflict with STL */
+#undef box
+#undef clear
+#undef erase
+#undef move
+#undef refresh
+
+}
+#endif
+
+#endif /* __NCURSES_H */
diff --git a/ncurses-5.2/include/edit_cfg.sh b/ncurses-5.2/include/edit_cfg.sh
new file mode 100755
index 0000000..fa3ba97
--- /dev/null
+++ b/ncurses-5.2/include/edit_cfg.sh
@@ -0,0 +1,65 @@
+#!/bin/sh
+# $Id$
+##############################################################################
+# Copyright (c) 1998,2000 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997,2000
+#
+# Edit the default value of the term.h file based on the autoconf-generated
+# values:
+#
+#	$1 = ncurses_cfg.h
+#	$2 = term.h
+#
+BAK=save$$
+TMP=edit$$
+trap "rm -f $BAK $TMP" 0 1 2 5 15
+for name in \
+	HAVE_TCGETATTR \
+	HAVE_TERMIOS_H \
+	HAVE_TERMIO_H \
+	BROKEN_LINKER
+do
+	mv $2 $BAK
+	if ( grep "[ 	]$name[ 	]" $1 2>&1 >$TMP )
+	then
+		sed -e 's@#define '$name'.*$@'"`cat $TMP`@" $BAK >$2
+	elif test "$name" = "NCURSES_CONST" ; then
+		sed -e 's/define '$name'.*$/define '$name' \/\*nothing\*\//' $BAK >$2
+	else
+		sed -e 's/define '$name'.*$/define '$name' 0/' $BAK >$2
+	fi
+	if (cmp -s $2 $BAK)
+	then
+		echo '** same: '$name
+		mv $BAK $2
+	else
+		echo '** edit: '$name
+		rm -f $BAK
+	fi
+done
diff --git a/ncurses-5.2/include/headers b/ncurses-5.2/include/headers
new file mode 100644
index 0000000..2a185c2
--- /dev/null
+++ b/ncurses-5.2/include/headers
@@ -0,0 +1,34 @@
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996
+#
+term.h
+curses.h
+unctrl.h
+termcap.h
diff --git a/ncurses-5.2/include/nc_alloc.h b/ncurses-5.2/include/nc_alloc.h
new file mode 100644
index 0000000..80ce3f4
--- /dev/null
+++ b/ncurses-5.2/include/nc_alloc.h
@@ -0,0 +1,83 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1996,1997                   *
+ ****************************************************************************/
+/* $Id$ */
+
+#ifndef NC_ALLOC_included
+#define NC_ALLOC_included 1
+
+#if HAVE_LIBDMALLOC
+#include <dmalloc.h>    /* Gray Watson's library */
+#else
+#undef  HAVE_LIBDMALLOC
+#define HAVE_LIBDMALLOC 0
+#endif
+
+#if HAVE_LIBDBMALLOC
+#include <dbmalloc.h>   /* Conor Cahill's library */
+#else
+#undef  HAVE_LIBDBMALLOC
+#define HAVE_LIBDBMALLOC 0
+#endif
+
+#ifndef NO_LEAKS
+#define NO_LEAKS 0
+#endif
+
+#if HAVE_LIBDBMALLOC || HAVE_LIBDMALLOC || NO_LEAKS
+#define HAVE_NC_FREEALL 1
+struct termtype;
+extern void _nc_free_and_exit(int) GCC_NORETURN;
+extern void _nc_free_tparm(void);
+extern void _nc_leaks_dump_entry(void);
+#define ExitProgram(code) _nc_free_and_exit(code)
+#endif
+
+#ifndef HAVE_NC_FREEALL
+#define HAVE_NC_FREEALL 0
+#endif
+
+#ifndef ExitProgram
+#define ExitProgram(code) return code
+#endif
+
+/* doalloc.c */
+extern void *_nc_doalloc(void *, size_t);
+#if !HAVE_STRDUP
+#define strdup _nc_strdup
+extern char *_nc_strdup(const char *);
+#endif
+
+#define typeMalloc(type,elts) (type *)malloc((elts)*sizeof(type))
+#define typeCalloc(type,elts) (type *)calloc((elts),sizeof(type))
+#define typeRealloc(type,elts,ptr) (type *)_nc_doalloc(ptr, (elts)*sizeof(type))
+
+#endif /* NC_ALLOC_included */
diff --git a/ncurses-5.2/include/nc_panel.h b/ncurses-5.2/include/nc_panel.h
new file mode 100644
index 0000000..000cffd
--- /dev/null
+++ b/ncurses-5.2/include/nc_panel.h
@@ -0,0 +1,66 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+ * $Id$
+ *
+ *	nc_panel.h
+ *
+ *	Headerfile to provide an interface for the panel layer into
+ *      the SCREEN structure of the ncurses core.
+ */
+
+#ifndef NC_PANEL_H
+#define NC_PANEL_H 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct panel; /* Forward Declaration */
+
+struct panelhook {
+  struct panel*   top_panel;
+  struct panel*   bottom_panel;
+  struct panel*   stdscr_pseudo_panel;
+};
+
+/* Retrieve the panelhook of the current screen */
+extern struct panelhook* _nc_panelhook(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* NC_PANEL_H */
diff --git a/ncurses-5.2/include/ncurses_cfg.hin b/ncurses-5.2/include/ncurses_cfg.hin
new file mode 100644
index 0000000..947a6cb
--- /dev/null
+++ b/ncurses-5.2/include/ncurses_cfg.hin
@@ -0,0 +1,62 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ ****************************************************************************/
+/*
+ * $Id$
+ *
+ * This is a template-file used to generate the "ncurses_cfg.h" file.
+ *
+ * Rather than list every definition, the configuration script substitutes the
+ * definitions that it finds using 'sed'.  You need a patch (original date
+ * 971222) to autoconf 2.12 or 2.13 to do this.
+ *
+ * See:
+ *	http://dickey.his.com/autoconf/
+ *	ftp://dickey.his.com/autoconf/
+ */
+#ifndef NC_CONFIG_H
+#define NC_CONFIG_H
+@DEFS@
+
+#include <ncurses_def.h>
+
+	/* The C compiler may not treat these properly but C++ has to */
+#ifdef __cplusplus
+#undef const
+#undef inline
+#else
+#if defined(lint) || defined(TRACE)
+#undef inline
+#define inline /* nothing */
+#endif
+#endif
+
+#endif /* NC_CONFIG_H */
diff --git a/ncurses-5.2/include/ncurses_defs b/ncurses-5.2/include/ncurses_defs
new file mode 100644
index 0000000..3850ac3
--- /dev/null
+++ b/ncurses-5.2/include/ncurses_defs
@@ -0,0 +1,151 @@
+# $Id$
+##############################################################################
+# Copyright (c) 2000 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# See "MKncurses_def.sh" for an explanation.
+#
+# (hint: don't try to define NDEBUG ;-)
+
+BROKEN_LINKER
+BSD_TPUTS
+CC_HAS_INLINE_FUNCS
+CC_HAS_PROTOS
+CPP_HAS_PARAM_INIT
+DECL_ERRNO
+ETIP_NEEDS_MATH_H
+GCC_NORETURN	/* nothing */
+GCC_UNUSED	/* nothing */
+HAVE_BIG_CORE
+HAVE_BSD_CGETENT
+HAVE_BUILTIN_H
+HAVE_DIRENT_H
+HAVE_ERRNO
+HAVE_FCNTL_H
+HAVE_FORM_H
+HAVE_GETCWD
+HAVE_GETEGID
+HAVE_GETEUID
+HAVE_GETOPT_H
+HAVE_GETTIMEOFDAY
+HAVE_GETTTYNAM
+HAVE_GPP_BUILTIN_H
+HAVE_GXX_BUILTIN_H
+HAVE_HAS_KEY
+HAVE_ISASCII
+HAVE_ISSETUGID
+HAVE_LIBDBMALLOC
+HAVE_LIBDMALLOC
+HAVE_LIBFORM
+HAVE_LIBGPM
+HAVE_LIBMENU
+HAVE_LIBPANEL
+HAVE_LIMITS_H
+HAVE_LINK
+HAVE_LOCALE_H
+HAVE_LONG_FILE_NAMES
+HAVE_MEMCCPY
+HAVE_MENU_H
+HAVE_MKSTEMP
+HAVE_NANOSLEEP
+HAVE_NC_ALLOC_H
+HAVE_PANEL_H
+HAVE_POLL
+HAVE_POLL_H
+HAVE_REGEXPR_H_FUNCS
+HAVE_REGEXP_H_FUNCS
+HAVE_REGEX_H_FUNCS
+HAVE_REMOVE
+HAVE_RESIZETERM
+HAVE_SELECT
+HAVE_SETBUF
+HAVE_SETBUFFER
+HAVE_SETVBUF
+HAVE_SIGACTION
+HAVE_SIGVEC
+HAVE_SIZECHANGE
+HAVE_STRDUP
+HAVE_STRSTR
+HAVE_SYMLINK
+HAVE_SYS_BSDTYPES_H
+HAVE_SYS_IOCTL_H
+HAVE_SYS_PARAM_H
+HAVE_SYS_POLL_H
+HAVE_SYS_SELECT_H
+HAVE_SYS_TERMIO_H
+HAVE_SYS_TIMES_H
+HAVE_SYS_TIME_H
+HAVE_SYS_TIME_SELECT
+HAVE_TCGETATTR
+HAVE_TCGETPGRP
+HAVE_TELL
+HAVE_TERMIOS_H
+HAVE_TERMIO_H
+HAVE_TIMES
+HAVE_TTYENT_H
+HAVE_TYPEINFO
+HAVE_TYPE_SIGACTION
+HAVE_UNISTD_H
+HAVE_UNLINK
+HAVE_USE_DEFAULT_COLORS
+HAVE_VFSCANF
+HAVE_VSNPRINTF
+HAVE_VSSCANF
+HAVE_WORKING_POLL
+HAVE_WRESIZE
+MIXEDCASE_FILENAMES
+NCURSES_EXPANDED
+NCURSES_EXT_FUNCS
+NCURSES_NOMACROS
+NCURSES_NO_PADDING
+NDEBUG
+NEED_PTEM_H
+NO_LEAKS
+PURE_TERMINFO
+RETSIGTYPE
+STDC_HEADERS
+SVR4_ACTION
+SVR4_TERMIO
+SYSTEM_NAME	"unknown"
+TERMINFO	"none"
+TYPEOF_CHTYPE
+USE_COLORFGBG
+USE_DATABASE
+USE_GETCAP
+USE_GETCAP_CACHE
+USE_HARD_TABS
+USE_HASHMAP
+USE_LINKS
+USE_MY_MEMMOVE
+USE_OK_BCOPY
+USE_RCS_IDS
+USE_SAFE_SPRINTF
+USE_SCROLL_HINTS
+USE_SIGWINCH
+USE_SYMLINKS
+USE_WIDEC_SUPPORT
+USE_XMC_SUPPORT
diff --git a/ncurses-5.2/include/term_entry.h b/ncurses-5.2/include/term_entry.h
new file mode 100644
index 0000000..8fe2c31
--- /dev/null
+++ b/ncurses-5.2/include/term_entry.h
@@ -0,0 +1,161 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* $Id$ */
+
+/*
+ *	term_entry.h -- interface to entry-manipulation code
+ */
+
+#ifndef _TERM_ENTRY_H
+#define _TERM_ENTRY_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <term.h>
+
+#define MAX_USES	32
+#define MAX_CROSSLINKS	16
+
+typedef struct entry {
+	TERMTYPE	tterm;
+	int		nuses;
+	struct
+        {
+	    char		*name;
+	    struct entry	*link;
+	    long	line;
+        }
+	uses[MAX_USES];
+	int		ncrosslinks;
+	struct entry	*crosslinks[MAX_CROSSLINKS];
+	long		cstart, cend;
+	long		startline;
+	struct entry	*next;
+	struct entry	*last;
+}
+ENTRY;
+
+#if NCURSES_XNAMES
+#define NUM_BOOLEANS(tp) (tp)->num_Booleans
+#define NUM_NUMBERS(tp)  (tp)->num_Numbers
+#define NUM_STRINGS(tp)  (tp)->num_Strings
+#define EXT_NAMES(tp,i,limit,index,table) (i >= limit) ? tp->ext_Names[index] : table[i]
+#else
+#define NUM_BOOLEANS(tp) BOOLCOUNT
+#define NUM_NUMBERS(tp)  NUMCOUNT
+#define NUM_STRINGS(tp)  STRCOUNT
+#define EXT_NAMES(tp,i,limit,index,table) table[i]
+#endif
+
+#define NUM_EXT_NAMES(tp) ((tp)->ext_Booleans + (tp)->ext_Numbers + (tp)->ext_Strings)
+
+#define for_each_boolean(n,tp) for(n = 0; n < NUM_BOOLEANS(tp); n++)
+#define for_each_number(n,tp)  for(n = 0; n < NUM_NUMBERS(tp);  n++)
+#define for_each_string(n,tp)  for(n = 0; n < NUM_STRINGS(tp);  n++)
+
+#define ExtBoolname(tp,i,names) EXT_NAMES(tp, i, BOOLCOUNT, (i - (tp->num_Booleans - tp->ext_Booleans)), names)
+#define ExtNumname(tp,i,names)  EXT_NAMES(tp, i, NUMCOUNT, (i - (tp->num_Numbers - tp->ext_Numbers)) + tp->ext_Booleans, names)
+#define ExtStrname(tp,i,names)  EXT_NAMES(tp, i, STRCOUNT, (i - (tp->num_Strings - tp->ext_Strings)) + (tp->ext_Numbers + tp->ext_Booleans), names)
+
+extern ENTRY	*_nc_head, *_nc_tail;
+#define for_entry_list(qp)	for (qp = _nc_head; qp; qp = qp->next)
+
+#define MAX_LINE	132
+
+#define NULLHOOK        (bool(*)(ENTRY *))0
+
+/*
+ * Note that WANTED and PRESENT are not simple inverses!  If a capability
+ * has been explicitly cancelled, it's not considered WANTED.
+ */
+#define WANTED(s)	((s) == ABSENT_STRING)
+#define PRESENT(s)	(((s) != ABSENT_STRING) && ((s) != CANCELLED_STRING))
+
+#define ANDMISSING(p,q) \
+		{if (PRESENT(p) && !PRESENT(q)) _nc_warning(#p " but no " #q);}
+
+#define PAIRED(p,q) \
+		{ \
+		if (PRESENT(q) && !PRESENT(p)) \
+			_nc_warning(#q " but no " #p); \
+		if (PRESENT(p) && !PRESENT(q)) \
+			_nc_warning(#p " but no " #q); \
+		}
+
+/* alloc_entry.c: elementary allocation code */
+extern ENTRY *_nc_copy_entry(ENTRY *oldp);
+extern char *_nc_save_str(const char *const);
+extern void _nc_init_entry(TERMTYPE *const);
+extern void _nc_merge_entry(TERMTYPE *const, TERMTYPE *const);
+extern void _nc_wrap_entry(ENTRY *const);
+
+/* alloc_ttype.c: elementary allocation code */
+extern void _nc_align_termtype(TERMTYPE *, TERMTYPE *);
+extern void _nc_copy_termtype(TERMTYPE *, TERMTYPE *);
+
+/* free_ttype.c: elementary allocation code */
+extern void _nc_free_termtype(TERMTYPE *);
+
+/* lib_acs.c */
+extern void _nc_init_acs(void);	/* corresponds to traditional 'init_acs()' */
+
+/* parse_entry.c: entry-parsing code */
+#if NCURSES_XNAMES
+extern bool _nc_user_definable;
+extern bool _nc_disable_period;
+#endif
+extern int _nc_parse_entry(ENTRY *, int, bool);
+extern int _nc_capcmp(const char *, const char *);
+
+/* write_entry.c: writing an entry to the file system */
+extern void _nc_set_writedir(char *);
+extern void _nc_write_entry(TERMTYPE *const);
+
+/* comp_parse.c: entry list handling */
+extern void _nc_read_entry_source(FILE*, char*, int, bool, bool (*)(ENTRY*));
+extern bool _nc_entry_match(char *, char *);
+extern int _nc_resolve_uses(bool);
+extern void _nc_free_entries(ENTRY *);
+extern void (*_nc_check_termtype)(TERMTYPE *);
+
+/* trace_xnames.c */
+extern void _nc_trace_xnames(TERMTYPE *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _TERM_ENTRY_H */
diff --git a/ncurses-5.2/include/termcap.h.in b/ncurses-5.2/include/termcap.h.in
new file mode 100644
index 0000000..17e90d1
--- /dev/null
+++ b/ncurses-5.2/include/termcap.h.in
@@ -0,0 +1,70 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* $Id$ */
+
+#ifndef _NCU_TERMCAP_H
+#define _NCU_TERMCAP_H	1
+
+#undef  NCURSES_VERSION
+#define NCURSES_VERSION "@NCURSES_MAJOR@.@NCURSES_MINOR@"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+#include <sys/types.h>
+
+#undef  NCURSES_CONST 
+#define NCURSES_CONST @NCURSES_CONST@ 
+
+extern char PC;
+extern char *UP;
+extern char *BC;
+extern short ospeed; 
+
+#if !defined(_NCU_TERM_H)
+extern char *tgetstr(NCURSES_CONST char *, char **);
+extern char *tgoto(const char *, int, int);
+extern int tgetent(char *, const char *);
+extern int tgetflag(NCURSES_CONST char *);
+extern int tgetnum(NCURSES_CONST char *);
+extern int tputs(const char *, int, int (*)(int));
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _NCU_TERMCAP_H */
diff --git a/ncurses-5.2/include/tic.h b/ncurses-5.2/include/tic.h
new file mode 100644
index 0000000..5658165
--- /dev/null
+++ b/ncurses-5.2/include/tic.h
@@ -0,0 +1,299 @@
+/****************************************************************************
+ * Copyright (c) 1998-2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ * $Id$
+ *	tic.h - Global variables and structures for the terminfo
+ *			compiler.
+ */
+
+#ifndef __TIC_H
+#define __TIC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <curses.h>	/* for the _tracef() prototype, ERR/OK, bool defs */
+
+/*
+** The format of compiled terminfo files is as follows:
+**
+**		Header (12 bytes), containing information given below
+**		Names Section, containing the names of the terminal
+**		Boolean Section, containing the values of all of the
+**				boolean capabilities
+**				A null byte may be inserted here to make
+**				sure that the Number Section begins on an
+**				even word boundary.
+**		Number Section, containing the values of all of the numeric
+**				capabilities, each as a short integer
+**		String Section, containing short integer offsets into the
+**				String Table, one per string capability
+**		String Table, containing the actual characters of the string
+**				capabilities.
+**
+**	NOTE that all short integers in the file are stored using VAX/PDP-style
+**	byte-order, i.e., least-significant byte first.
+**
+**	There is no structure definition here because it would only confuse
+**	matters.  Terminfo format is a raw byte layout, not a structure
+**	dump.  If you happen to be on a little-endian machine with 16-bit
+**	shorts that requires no padding between short members in a struct,
+**	then there is a natural C structure that captures the header, but
+**	not very helpfully.
+*/
+
+#define MAGIC		0432	/* first two bytes of a compiled entry */
+
+/*
+ * The "maximum" here is misleading; XSI guarantees minimum values, which a
+ * given implementation may exceed.
+ */
+#define MAX_NAME_SIZE	512	/* maximum legal name field size (XSI:127) */
+#define MAX_ENTRY_SIZE	4096	/* maximum legal entry size */
+
+/* The maximum size of individual name or alias is guaranteed in XSI to
+ * be 14, since that corresponds to the older filename lengths.  Newer
+ * systems allow longer aliases, though not many terminal descriptions
+ * are written to use them.
+ */
+#if HAVE_LONG_FILE_NAMES
+#define MAX_ALIAS	32	/* POSIX minimum for PATH_MAX */
+#else
+#define MAX_ALIAS	14	/* SVr3 filename length */
+#endif
+
+/* location of user's personal info directory */
+#define PRIVATE_INFO	"%s/.terminfo"	/* plug getenv("HOME") into %s */
+
+/*
+ * Some traces are designed to be used via tic's verbose option (and similar in
+ * infocmp and toe) rather than the 'trace()' function.  So we use the bits
+ * above the normal trace() parameter as a debug-level.
+ */
+
+#define MAX_DEBUG_LEVEL 15
+#define DEBUG_LEVEL(n)	((n) << 12)	/* see TRACE_MAXIMUM */
+
+#define set_trace_level(n) \
+ 	_nc_tracing &= DEBUG_LEVEL(MAX_DEBUG_LEVEL), \
+	_nc_tracing |= DEBUG_LEVEL(n)
+
+#ifdef TRACE
+#define DEBUG(n, a)	if (_nc_tracing >= DEBUG_LEVEL(n)) _tracef a
+#else
+#define DEBUG(n, a)	/*nothing*/
+#endif
+
+extern unsigned _nc_tracing;
+extern void _nc_tracef(char *, ...) GCC_PRINTFLIKE(1,2);
+extern const char *_nc_visbuf(const char *);
+
+/*
+ * These are the types of tokens returned by the scanner.  The first
+ * three are also used in the hash table of capability names.  The scanner
+ * returns one of these values after loading the specifics into the global
+ * structure curr_token.
+ */
+
+#define BOOLEAN 0		/* Boolean capability */
+#define NUMBER 1		/* Numeric capability */
+#define STRING 2		/* String-valued capability */
+#define CANCEL 3		/* Capability to be cancelled in following tc's */
+#define NAMES  4		/* The names for a terminal type */
+#define UNDEF  5		/* Undefined */
+
+#define NO_PUSHBACK	-1	/* used in pushtype to indicate no pushback */
+
+	/*
+	 *	The global structure in which the specific parts of a
+	 *	scanned token are returned.
+	 *
+	 */
+
+struct token
+{
+	char	*tk_name;		/* name of capability */
+	int	tk_valnumber;	/* value of capability (if a number) */
+	char	*tk_valstring;	/* value of capability (if a string) */
+};
+
+extern	struct token	_nc_curr_token;
+
+	/*
+	 * List of keynames with their corresponding code.
+	 */
+struct kn {
+	const char *name;
+	int code;
+};
+
+extern const struct kn _nc_key_names[];
+
+	/*
+	 * Offsets to string capabilities, with the corresponding functionkey
+	 * codes.
+	 */
+struct tinfo_fkeys {
+	unsigned offset;
+	chtype code;
+	};
+
+#if	BROKEN_LINKER
+
+#define	_nc_tinfo_fkeys	_nc_tinfo_fkeysf()
+extern struct tinfo_fkeys *_nc_tinfo_fkeysf(void);
+
+#else
+
+extern struct tinfo_fkeys _nc_tinfo_fkeys[];
+
+#endif
+
+	/*
+	 * The file comp_captab.c contains an array of these structures, one
+	 * per possible capability.  These are indexed by a hash table array of
+	 * pointers to the same structures for use by the parser.
+	 */
+
+struct name_table_entry
+{
+	const char *nte_name;	/* name to hash on */
+	int	nte_type;	/* BOOLEAN, NUMBER or STRING */
+	short	nte_index;	/* index of associated variable in its array */
+	short	nte_link;	/* index in table of next hash, or -1 */
+};
+
+struct alias
+{
+	const char	*from;
+	const char	*to;
+	const char	*source;
+};
+
+extern const struct name_table_entry * const _nc_info_hash_table[];
+extern const struct name_table_entry * const _nc_cap_hash_table[];
+
+extern const struct alias _nc_capalias_table[];
+extern const struct alias _nc_infoalias_table[];
+
+extern const struct name_table_entry	*_nc_get_table(bool);
+extern const struct name_table_entry	* const *_nc_get_hash_table(bool);
+
+#define NOTFOUND	((struct name_table_entry *) 0)
+
+/* out-of-band values for representing absent capabilities */
+#define ABSENT_BOOLEAN		-1
+#define ABSENT_NUMERIC		-1
+#define ABSENT_STRING		(char *)0
+
+/* out-of-band values for representing cancels */
+#define CANCELLED_BOOLEAN	(char)(-2)
+#define CANCELLED_NUMERIC	-2
+#define CANCELLED_STRING	(char *)-1
+
+#define VALID_BOOLEAN(s) ((s) >= 0)
+#define VALID_NUMERIC(s) ((s) >= 0)
+#define VALID_STRING(s) ((s) != CANCELLED_STRING && (s) != ABSENT_STRING)
+
+/* termcap entries longer than this may break old binaries */
+#define MAX_TERMCAP_LENGTH	1023
+
+/* this is a documented limitation of terminfo */
+#define MAX_TERMINFO_LENGTH	4096
+
+#ifndef TERMINFO
+#define TERMINFO "/usr/share/terminfo"
+#endif
+
+/* access.c */
+extern char *_nc_basename(char *);
+
+/* comp_hash.c: name lookup */
+struct name_table_entry	const *_nc_find_entry(const char *,
+				    const struct name_table_entry *const *);
+struct name_table_entry const *_nc_find_type_entry(const char *,
+					 int,
+					 const struct name_table_entry *);
+
+/* comp_scan.c: lexical analysis */
+extern int  _nc_get_token(void);
+extern void _nc_push_token(int);
+extern void _nc_reset_input(FILE *, char *);
+extern void _nc_panic_mode(char);
+extern int _nc_curr_line;
+extern int _nc_curr_col;
+extern long _nc_curr_file_pos;
+extern long _nc_comment_start, _nc_comment_end;
+extern int _nc_syntax;
+extern long _nc_start_line;
+#define SYN_TERMINFO	0
+#define SYN_TERMCAP	1
+
+/* comp_error.c: warning & abort messages */
+extern void _nc_set_source(const char *const name);
+extern void _nc_get_type(char *name);
+extern void _nc_set_type(const char *const name);
+extern void _nc_syserr_abort(const char *const,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
+extern void _nc_err_abort(const char *const,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
+extern void _nc_warning(const char *const,...) GCC_PRINTFLIKE(1,2);
+extern bool _nc_suppress_warnings;
+
+/* comp_expand.c: expand string into readable form */
+extern char *_nc_tic_expand(const char *, bool, int);
+
+/* comp_scan.c: decode string from readable form */
+extern char _nc_trans_string(char *, char *);
+
+/* captoinfo.c: capability conversion */
+extern char *_nc_captoinfo(const char *, const char *, int const);
+extern char *_nc_infotocap(const char *, const char *, int const);
+
+/* lib_tputs.c */
+extern int _nc_nulls_sent;		/* Add one for every null sent */
+
+/* comp_main.c: compiler main */
+extern const char *_nc_progname;
+
+/* read_entry.c */
+extern const char *_nc_tic_dir(const char *);
+
+/* write_entry.c */
+extern int _nc_tic_written(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __TIC_H */
diff --git a/ncurses-5.2/include/unctrl.h.in b/ncurses-5.2/include/unctrl.h.in
new file mode 100644
index 0000000..38230cd
--- /dev/null
+++ b/ncurses-5.2/include/unctrl.h.in
@@ -0,0 +1,63 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ * unctrl.h
+ *
+ * Display a printable version of a control character.
+ * Control characters are displayed in caret notation (^x), DELETE is displayed
+ * as ^?. Printable characters are displayed as is.
+ */
+
+/* $Id$ */
+
+#ifndef _UNCTRL_H
+#define _UNCTRL_H	1
+
+#undef  NCURSES_VERSION
+#define NCURSES_VERSION "@NCURSES_MAJOR@.@NCURSES_MINOR@"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <curses.h>
+
+#undef unctrl
+extern NCURSES_CONST char *unctrl(chtype);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _UNCTRL_H */
diff --git a/ncurses-5.2/install-sh b/ncurses-5.2/install-sh
new file mode 100755
index 0000000..ebc6691
--- /dev/null
+++ b/ncurses-5.2/install-sh
@@ -0,0 +1,250 @@
+#! /bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5 (mit/util/scripts/install.sh).
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission.  M.I.T. makes no representations about the
+# suitability of this software for any purpose.  It is provided "as is"
+# without express or implied warranty.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.  It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+    case $1 in
+	-c) instcmd="$cpprog"
+	    shift
+	    continue;;
+
+	-d) dir_arg=true
+	    shift
+	    continue;;
+
+	-m) chmodcmd="$chmodprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-o) chowncmd="$chownprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-g) chgrpcmd="$chgrpprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-s) stripcmd="$stripprog"
+	    shift
+	    continue;;
+
+	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
+	    shift
+	    continue;;
+
+	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+	    shift
+	    continue;;
+
+	*)  if [ x"$src" = x ]
+	    then
+		src=$1
+	    else
+		# this colon is to work around a 386BSD /bin/sh bug
+		:
+		dst=$1
+	    fi
+	    shift
+	    continue;;
+    esac
+done
+
+if [ x"$src" = x ]
+then
+	echo "install:	no input file specified"
+	exit 1
+else
+	true
+fi
+
+if [ x"$dir_arg" != x ]; then
+	dst=$src
+	src=""
+	
+	if [ -d $dst ]; then
+		instcmd=:
+	else
+		instcmd=mkdir
+	fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad 
+# if $src (and thus $dsttmp) contains '*'.
+
+	if [ -f $src -o -d $src ]
+	then
+		true
+	else
+		echo "install:  $src does not exist"
+		exit 1
+	fi
+	
+	if [ x"$dst" = x ]
+	then
+		echo "install:	no destination specified"
+		exit 1
+	else
+		true
+	fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+	if [ -d $dst ]
+	then
+		dst="$dst"/`basename $src`
+	else
+		true
+	fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+#  this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='	
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+	pathcomp="${pathcomp}${1}"
+	shift
+
+	if [ ! -d "${pathcomp}" ] ;
+        then
+		$mkdirprog "${pathcomp}"
+	else
+		true
+	fi
+
+	pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+	$doit $instcmd $dst &&
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+	if [ x"$transformarg" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		dstfile=`basename $dst $transformbasename | 
+			sed $transformarg`$transformbasename
+	fi
+
+# don't allow the sed command to completely eliminate the filename
+
+	if [ x"$dstfile" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		true
+	fi
+
+# Make a temp file name in the proper directory.
+
+	dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+	$doit $instcmd $src $dsttmp &&
+
+	trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing.  If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+	$doit $rmcmd -f $dstdir/$dstfile &&
+	$doit $mvcmd $dsttmp $dstdir/$dstfile 
+
+fi &&
+
+
+exit 0
diff --git a/ncurses-5.2/man/MKterminfo.sh b/ncurses-5.2/man/MKterminfo.sh
new file mode 100755
index 0000000..a1f7437
--- /dev/null
+++ b/ncurses-5.2/man/MKterminfo.sh
@@ -0,0 +1,105 @@
+#!/bin/sh
+#***************************************************************************
+# Copyright (c) 1998-2000 Free Software Foundation, Inc.                   *
+#                                                                          *
+# Permission is hereby granted, free of charge, to any person obtaining a  *
+# copy of this software and associated documentation files (the            *
+# "Software"), to deal in the Software without restriction, including      *
+# without limitation the rights to use, copy, modify, merge, publish,      *
+# distribute, distribute with modifications, sublicense, and/or sell       *
+# copies of the Software, and to permit persons to whom the Software is    *
+# furnished to do so, subject to the following conditions:                 *
+#                                                                          *
+# The above copyright notice and this permission notice shall be included  *
+# in all copies or substantial portions of the Software.                   *
+#                                                                          *
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+# IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+# THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+#                                                                          *
+# Except as contained in this notice, the name(s) of the above copyright   *
+# holders shall not be used in advertising or otherwise to promote the     *
+# sale, use or other dealings in this Software without prior written       *
+# authorization.                                                           *
+#***************************************************************************
+#
+# $Id$
+#
+# MKterminfo.sh -- generate terminfo.5 from Caps tabular data
+#
+# This script takes terminfo.head and terminfo.tail and splices in between
+# them a table derived from the Caps data file.  Besides avoiding having
+# the docs fall out of sync with the table, this also lets us set up tbl
+# commands for better formatting of the table.
+#
+# NOTE: The s in this script really are control characters.  It translates
+#  to \n because I couldn't get used to inserting linefeeds directly.  There
+# had better be no s in the table source text.
+#
+# keep the order independent of locale:
+LANGUAGE=C
+LC_ALL=C
+export LANGUAGE
+export LC_ALL
+#
+head=$1
+caps=$2
+tail=$3
+cat <<'EOF'
+'\" t
+.\" DO NOT EDIT THIS FILE BY HAND!
+.\" It is generated from terminfo.head, Caps, and terminfo.tail.
+.\"
+.\" Note: this must be run through tbl before nroff.
+.\" The magic cookie on the first line triggers this under some man programs.
+EOF
+cat $head
+
+temp=temp$$
+sorted=sorted$$
+unsorted=unsorted$$
+trap "rm -f $sorted $temp $unsorted; exit 99" 1 2 5 15
+
+sed -n <$caps "\
+/%%-STOP-HERE-%%/q
+/^#%/s///p
+/^#/d
+s/$/T}/
+s/	[Y\-][B\-][C\-][G\-][E\-]\**	/	T{/
+s/	bool	/	/p
+s/	num	/	/p
+s/	str	/	/p
+" |sed -e 's/^$/../' | tr "\134" "\006" >$unsorted
+
+rm -f $sorted
+rm -f $temp
+saved=no
+while true
+do
+	read data
+	test -z "$data" && break
+	case "$data" in #(vi
+	**) #(vi
+		echo "$data" >>$temp
+		saved=yes
+		;;
+	*)
+		if test $saved = yes ; then
+			saved=no
+			sort $temp >>$sorted
+			rm -f $temp
+		fi
+		echo "$data" >>$sorted
+		;;
+	esac
+done <$unsorted
+test $saved = yes && sort $temp >>$sorted
+
+sed -e 's/^\.\.$//' $sorted | tr "\005\006" "\012\134"
+cat $tail
+
+rm -f $sorted $temp $unsorted
diff --git a/ncurses-5.2/man/Makefile.in b/ncurses-5.2/man/Makefile.in
new file mode 100644
index 0000000..c32339c
--- /dev/null
+++ b/ncurses-5.2/man/Makefile.in
@@ -0,0 +1,75 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998,2000 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+# Makefile for ncurses manual pages.
+#
+# NOTE: When you add or rename a man page, make sure you update both
+# the top-level MANIFEST and any man/*.renames files!
+
+SHELL		= /bin/sh
+
+DESTDIR		= @DESTDIR@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+datadir		= @datadir@
+mandir		= @mandir@
+
+INSTALL		= @INSTALL@
+INSTALL_DATA	= @INSTALL_DATA@
+
+all \
+sources:	terminfo.5
+
+$(DESTDIR)$(mandir) :
+	$(srcdir)/../mkinstalldirs $@
+
+EDITARGS = $(DESTDIR)$(mandir) $(srcdir) terminfo.5 $(srcdir)/*.[0-9]*
+
+install install.man : terminfo.5 $(DESTDIR)$(mandir)
+	sh ./edit_man.sh installing $(EDITARGS)
+
+uninstall uninstall.man :
+	-sh ./edit_man.sh removing $(EDITARGS)
+
+# We compose terminfo.5 from the real sources...
+CAPLIST=$(srcdir)/../include/Caps
+terminfo.5: $(srcdir)/terminfo.head $(CAPLIST) $(srcdir)/terminfo.tail Makefile $(srcdir)/MKterminfo.sh
+	sh $(srcdir)/MKterminfo.sh $(srcdir)/terminfo.head $(CAPLIST) $(srcdir)/terminfo.tail >terminfo.5
+
+mostlyclean :
+	-rm -f core tags TAGS *~ *.ln *.atac trace
+
+clean:	mostlyclean
+	rm -f terminfo.5
+
+distclean realclean: clean
+	rm -f Makefile edit_man.*
diff --git a/ncurses-5.2/man/captoinfo.1m b/ncurses-5.2/man/captoinfo.1m
new file mode 100644
index 0000000..81f506f
--- /dev/null
+++ b/ncurses-5.2/man/captoinfo.1m
@@ -0,0 +1,189 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH captoinfo 1M ""
+.ds n 5
+.ds d @TERMINFO@
+.SH NAME
+\fBcaptoinfo\fR - convert a \fItermcap\fR description into a \fIterminfo\fR description
+.SH SYNOPSIS
+\fBcaptoinfo\fR [\fB-v\fR\fIn\fR \fIwidth\fR]  [\fB-V\fR] [\fB-1\fR] [\fB-w\fR \fIwidth\fR] \fIfile\fR . . .
+.SH DESCRIPTION
+\fBcaptoinfo\fR looks in \fIfile\fR for \fBtermcap\fR descriptions.  For each
+one found, an equivalent \fBterminfo\fR description is written to standard
+output.  Termcap \fBtc\fR capabilities are translated directly to terminfo
+\fBuse\fR capabilities.
+
+If no \fIfile\fR is given, then the environment variable \fBTERMCAP\fR is used
+for the filename or entry.  If \fBTERMCAP\fR is a full pathname to a file, only
+the terminal whose name is specified in the environment variable \fBTERM\fR is
+extracted from that file.  If the environment variable \fBTERMCAP\fR is not
+set, then the file \fB\*d\fR is read.
+.TP 5
+\fB-v\fR
+print out tracing information on standard error as the program runs.
+.TP 5
+\fB-V\fR
+print out the version of the program in use on standard error and exit.
+.TP 5
+\fB-1\fR
+cause the fields to print out one to a line.  Otherwise, the fields
+will be printed several to a line to a maximum width of 60
+characters.
+.TP 5
+\fB-w\fR
+change the output to \fIwidth\fR characters.
+.SH FILES
+.TP 20
+\*d
+Compiled terminal description database.
+.SH TRANSLATIONS FROM NONSTANDARD CAPABILITIES
+.PP
+Some obsolete nonstandard capabilities will automatically be translated
+into standard (SVr4/XSI Curses) terminfo capabilities by \fBcaptoinfo\fR.
+Whenever one of these automatic translations is done, the program
+will issue an notification to stderr, inviting the user to check that
+it has not mistakenly translated a completely unknown and random
+capability and/or syntax error.
+.PP
+.TS H
+c c c c
+c c c c
+l l l l.
+Nonstd	Std	From	Terminfo
+name	name		capability
+_
+BO	mr	AT&T	enter_reverse_mode
+CI	vi	AT&T	cursor_invisible
+CV	ve	AT&T	cursor_normal
+DS	mh	AT&T	enter_dim_mode
+EE	me	AT&T	exit_attribute_mode
+FE	LF	AT&T	label_on
+FL	LO	AT&T	label_off
+XS	mk	AT&T	enter_secure_mode
+EN	@7	XENIX	key_end
+GE	ae	XENIX	exit_alt_charset_mode
+GS	as	XENIX	enter_alt_charset_mode
+HM	kh	XENIX	key_home
+LD	kL	XENIX	key_dl
+PD	kN	XENIX	key_npage
+PN	po	XENIX	prtr_off
+PS	pf	XENIX	prtr_on
+PU	kP	XENIX	key_ppage
+RT	@8	XENIX	kent
+UP	ku	XENIX	kcuu1
+KA	k;	Tek	key_f10
+KB	F1	Tek	key_f11
+KC	F2	Tek	key_f12
+KD	F3	Tek	key_f13
+KE	F4	Tek	key_f14
+KF	F5	Tek	key_f15
+BC	Sb	Tek	set_background
+FC	Sf	Tek	set_foreground
+HS	mh	Iris	enter_dim_mode
+.TE
+.PP
+XENIX termcap also used to have a set of extension capabilities
+for forms drawing, designed to take advantage of the IBM PC
+high-half graphics.  They were as follows:
+.PP
+.TS H
+c c
+l l.
+Cap	Graphic
+_
+G2	upper left
+G3	lower left
+G1	upper right
+G4	lower right
+GR	pointing right
+GL	pointing left
+GU	pointing up
+GD	pointing down
+GH	horizontal line
+GV	vertical line
+GC	intersection
+G6	upper left
+G7	lower left
+G5	upper right
+G8	lower right
+Gr	tee pointing right
+Gr	tee pointing left
+Gu	tee pointing up
+Gd	tee pointing down
+Gh	horizontal line
+Gv	vertical line
+Gc	intersection
+GG	acs magic cookie count
+.TE
+.PP
+If the single-line capabilities occur in an entry, they will automatically
+be composed into an \fBacsc\fR string.  The double-line capabilities and
+\fBGG\fR are discarded with a warning message.
+.PP
+IBM's AIX has a terminfo facility descended from SVr1 terminfo but incompatible
+with the SVr4 format. The following AIX extensions are automatically
+translated:
+.PP
+.TS
+c c
+l l.
+IBM	XSI
+_
+ksel	kslt
+kbtab	kcbt
+font0	s0ds
+font1	s1ds
+font2	s2ds
+font3	s3ds
+.TE
+.PP
+Additionally, the AIX \fBbox1\fR capability will be automatically translated to
+an \fBacsc\fR string.
+.PP
+Hewlett-Packard's terminfo library supports two nonstandard terminfo
+capabilities \fBmeml\fR (memory lock) and \fBmemu\fR (memory unlock).
+These will be discarded with a warning message.
+.SH NOTES
+This utility is actually a link to \fItic\fR(1M), running in \fI-I\fR mode.
+You can use other \fItic\fR options such as \fB-f\fR and  \fB-x\fR.
+
+The trace option isn't identical to SVr4's.  Under SVr4, instead of following
+the -v with a trace level n, you repeat it n times.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fB@INFOCMP@\fR(1M), \fBterminfo\fR(\*n)
+.SH AUTHOR
+Eric S. Raymond <esr@snark.thyrsus.com>
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/clear.1 b/ncurses-5.2/man/clear.1
new file mode 100644
index 0000000..e6b60c2
--- /dev/null
+++ b/ncurses-5.2/man/clear.1
@@ -0,0 +1,48 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH clear 1 ""
+.ds n 5
+.SH NAME
+\fBclear\fR - clear the terminal screen
+.SH SYNOPSIS
+\fBclear\fR
+.br
+.SH DESCRIPTION
+\fBclear\fR clears your screen if this is possible.  It looks in the
+environment for the terminal type and then in the \fBterminfo\fR database to
+figure out how to clear the screen.
+.SH SEE ALSO
+\fB@TPUT@\fR(1), \fBterminfo\fR(\*n)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_addch.3x b/ncurses-5.2/man/curs_addch.3x
new file mode 100644
index 0000000..f910508
--- /dev/null
+++ b/ncurses-5.2/man/curs_addch.3x
@@ -0,0 +1,163 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_addch 3X ""
+.SH NAME
+\fBaddch\fR, \fBwaddch\fR, \fBmvaddch\fR, \fBmvwaddch\fR,
+\fBechochar\fR,
+\fBwechochar\fR - add a character (with attributes) to a \fBcurses\fR window, then advance the cursor
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint addch(chtype ch);\fR
+.br
+\fBint waddch(WINDOW *win, chtype ch);\fR
+.br
+\fBint mvaddch(int y, int x, chtype ch);\fR
+.br
+\fBint mvwaddch(WINDOW *win, int y, int x, chtype ch);\fR
+.br
+\fBint echochar(chtype ch);\fR
+.br
+\fBint wechochar(WINDOW *win, chtype ch);\fR
+.br
+.SH DESCRIPTION
+The \fBaddch\fR, \fBwaddch\fR, \fBmvaddch\fR and \fBmvwaddch\fR routines put
+the character \fIch\fR into the given window at its current window position,
+which is then advanced.  They are analogous to \fBputchar\fR in \fBstdio\fR(3).
+If the advance is at the right margin, the cursor automatically wraps to the
+beginning of the next line.  At the bottom of the current scrolling region, if
+\fBscrollok\fR is enabled, the scrolling region is scrolled up one line.
+
+If \fIch\fR is a tab, newline, or backspace, the cursor is moved appropriately
+within the window.  Backspace moves the cursor one character left; at the left
+edge of a window it does nothing.  Newline does a \fBclrtoeol\fR, then moves
+the cursor to the window left margin on the next line, scrolling the window if
+on the last line).  Tabs are considered to be at every eighth column.
+
+If \fIch\fR is any control character other than tab, newline, or backspace, it
+is drawn in \fB^\fR\fIX\fR notation.  Calling \fBwinch\fR after adding a
+control character does not return the character itself, but instead returns
+the ^-representation of the control character.
+
+Video attributes can be combined with a character argument passed to
+\fBaddch\fR or related functions by logical-ORing them into the character.
+(Thus, text, including attributes, can be copied from one place to another
+using \fBinch\fR and \fBaddch\fR.).  See the \fBcurs_attr\fR(3X) page for
+values of predefined video attribute constants that can be usefully OR'ed
+into characters.
+
+The \fBechochar\fR and \fBwechochar\fR routines are equivalent to a call to
+\fBaddch\fR followed by a call to \fBrefresh\fR, or a call to \fBwaddch\fR
+followed by a call to \fBwrefresh\fR.  The knowledge that only a single
+character is being output is used and, for non-control characters, a
+considerable performance gain may be seen by using these routines instead of
+their equivalents.
+.SS Line Graphics
+The following variables may be used to add line drawing characters to the
+screen with routines of the \fBaddch\fR family.  The default character listed
+below is used if the \fBacsc\fR capability doesn't define a terminal-specific
+replacement for it (but see the EXTENSIONS section below).  The names are
+taken from VT100 nomenclature.
+
+.TS
+l l l
+_ _ _
+l l l.
+\fIName\fR	\fIDefault\fR	\fIDescription\fR
+ACS_BLOCK	#	solid square block
+ACS_BOARD	#	board of squares
+ACS_BTEE	+	bottom tee
+ACS_BULLET	o	bullet
+ACS_CKBOARD	:	checker board (stipple)
+ACS_DARROW	v	arrow pointing down
+ACS_DEGREE	'	degree symbol
+ACS_DIAMOND	+	diamond
+ACS_GEQUAL	>	greater-than-or-equal-to
+ACS_HLINE	-	horizontal line
+ACS_LANTERN	#	lantern symbol
+ACS_LARROW	<	arrow pointing left
+ACS_LEQUAL	<	less-than-or-equal-to
+ACS_LLCORNER	+	lower left-hand corner
+ACS_LRCORNER	+	lower right-hand corner
+ACS_LTEE	+	left tee
+ACS_NEQUAL	!	not-equal
+ACS_PI	*	greek pi
+ACS_PLMINUS	#	plus/minus
+ACS_PLUS	+	plus
+ACS_RARROW	>	arrow pointing right
+ACS_RTEE	+	right tee
+ACS_S1	-	scan line 1
+ACS_S3	-	scan line 3
+ACS_S7	-	scan line 7
+ACS_S9	\&_	scan line 9
+ACS_STERLING	f	pound-sterling symbol
+ACS_TTEE	+	top tee
+ACS_UARROW	^	arrow pointing up
+ACS_ULCORNER	+	upper left-hand corner
+ACS_URCORNER	+	upper right-hand corner
+ACS_VLINE	|	vertical line
+.TE
+
+.SH RETURN VALUE
+All routines return the integer \fBERR\fR upon failure and \fBOK\fR on success
+(the SVr4 manuals specify only "an integer value other than \fBERR\fR") upon
+successful completion, unless otherwise noted in the preceding routine
+descriptions.
+.SH NOTES
+Note that \fBaddch\fR, \fBmvaddch\fR, \fBmvwaddch\fR, and
+\fBechochar\fR may be macros.
+.SH PORTABILITY
+All these functions are described in the XSI Curses standard, Issue 4.
+The defaults specified for forms-drawing characters apply in the POSIX locale.
+
+Some ACS symbols
+(ACS_S3,
+ACS_S7,
+ACS_LEQUAL,
+ACS_GEQUAL,
+ACS_PI,
+ACS_NEQUAL,
+ACS_STERLING)
+were not documented in
+any publicly released System V.  However, many publicly available terminfos
+include \fBacsc\fR strings in which their key characters (pryz{|}) are
+embedded, and a second-hand list of their character descriptions has come
+to light.  The ACS-prefixed names for them were invented for \fBncurses\fR(3X).
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_attr\fR(3X), \fBcurs_clear\fR(3X),
+\fBcurs_inch\fR(3X), \fBcurs_outopts\fR(3X), \fBcurs_refresh\fR(3X),
+\fBputc\fR(3S).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_addchstr.3x b/ncurses-5.2/man/curs_addchstr.3x
new file mode 100644
index 0000000..b12d51a
--- /dev/null
+++ b/ncurses-5.2/man/curs_addchstr.3x
@@ -0,0 +1,83 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_addchstr 3X ""
+.SH NAME
+\fBaddchstr\fR, \fBaddchnstr\fR, \fBwaddchstr\fR,
+\fBwaddchnstr\fR, \fBmvaddchstr\fR, \fBmvaddchnstr\fR, \fBmvwaddchstr\fR,
+\fBmvwaddchnstr\fR - add a string of characters (and attributes) to a \fBcurses\fR window
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint addchstr(const chtype *chstr);\fR
+.br
+\fBint addchnstr(const chtype *chstr, int n);\fR
+.br
+\fBint waddchstr(WINDOW *win, const chtype *chstr);\fR
+.br
+\fBint waddchnstr(WINDOW *win, const chtype *chstr, int n);\fR
+.br
+\fBint mvaddchstr(int y, int x, const chtype *chstr);\fR
+.br
+\fBint mvaddchnstr(int y, int x, const chtype *chstr, int n);\fR
+.br
+\fBint mvwaddchstr(WINDOW *win, int y, int x, const chtype *chstr);\fR
+.br
+\fBint mvwaddchnstr(WINDOW *win, int y, int x, const chtype *chstr, int n);\fR
+.SH DESCRIPTION
+These routines copy \fIchstr\fR into the window image structure at and after
+the current cursor position.  The four routines with \fIn\fR as the last
+argument copy at most \fIn\fR elements, but no more than will fit on the line.
+If \fBn\fR=\fB-1\fR then the whole string is copied, to the maximum number of
+characters that will fit on the line.
+
+The window cursor is \fInot\fR advanced, and these routines work faster than
+\fBwaddnstr\fR.  On the other hand, they don't perform any kind of checking
+(such as for the newline, backspace, or carriage return characters), they don't
+advance the current cursor position, they don't expand other control characters
+to ^-escapes, and they truncate the string if it crosses the right margin,
+rather then wrapping it around to the new line.
+
+.SH RETURN VALUES
+All routines return the integer \fBERR\fR upon failure and \fBOK\fR on success
+(the SVr4 manuals specify only "an integer value other than \fBERR\fR") upon
+successful completion, unless otherwise noted in the preceding routine
+descriptions.
+.SH NOTES
+Note that all routines except \fBwaddchnstr\fR may be macros.
+.SH PORTABILITY
+All these entry points are described in the XSI Curses standard, Issue 4.
+.SH SEE ALSO
+\fBcurses\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_addstr.3x b/ncurses-5.2/man/curs_addstr.3x
new file mode 100644
index 0000000..595eb1e
--- /dev/null
+++ b/ncurses-5.2/man/curs_addstr.3x
@@ -0,0 +1,82 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_addstr 3X ""
+.SH NAME
+\fBaddstr\fR,
+\fBaddnstr\fR,
+\fBwaddstr\fR,
+\fBwaddnstr\fR,
+\fBmvaddstr\fR,
+\fBmvaddnstr\fR,
+\fBmvwaddstr\fR,
+\fBmvwaddnstr\fR - add a string of characters to a \fBcurses\fR window and advance cursor
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint addstr(const char *str);\fR
+.br
+\fBint addnstr(const char *str, int n);\fR
+.br
+\fBint waddstr(WINDOW *win, const char *str);\fR
+.br
+\fBint waddnstr(WINDOW *win, const char *str, int n);\fR
+.br
+\fBint mvaddstr(int y, int x, const char *str);\fR
+.br
+\fBint mvaddnstr(int y, int x, const char *str, int n);\fR
+.br
+\fBint mvwaddstr(WINDOW *win, int y, int x, const char *str);\fR
+.br
+\fBint mvwaddnstr(WINDOW *win, int y, int x, const char *str, int n);\fR
+.SH DESCRIPTION
+These routines write the characters of the (null-terminated) character string
+\fIstr\fR on the given window.  It is similar to calling \fBwaddch\fR once for
+each character in the string.  The four routines with \fIn\fR as the last
+argument write at most \fIn\fR characters.  If \fIn\fR is -1, then the
+entire string will be added.
+.SH RETURN VALUE
+All routines return the integer \fBERR\fR upon failure and \fBOK\fR on success
+(the SVr4 manuals specify only "an integer value other than \fBERR\fR") upon
+successful completion.
+.SH NOTES
+Note that all of these routines except \fBwaddstr\fR and \fBwaddnstr\fR may be
+macros.
+.SH PORTABILITY
+All these entry points are described in the XSI Curses standard, Issue 4.  The
+XSI errors EILSEQ and EOVERFLOW, associated with extended-level conformance,
+are not yet detected.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_addch\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_attr.3x b/ncurses-5.2/man/curs_attr.3x
new file mode 100644
index 0000000..7d13de1
--- /dev/null
+++ b/ncurses-5.2/man/curs_attr.3x
@@ -0,0 +1,221 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_attr 3X ""
+.SH NAME
+\fBattroff\fR, \fBwattroff\fR, \fBattron\fR, \fBwattron\fR,
+\fBattrset\fR, \fBwattrset\fR, \fBcolor_set\fR, \fBwcolor_set\fR,
+\fBstandend\fR, \fBwstandend\fR, \fBstandout\fR, \fBwstandout\fR,
+\fBattr_get\fR, \fBwattr_get\fR,
+\fBattr_off\fR, \fBwattr_off\fR,
+\fBattr_on\fR, \fBwattr_on\fR,
+\fBattr_set\fR, \fBwattr_set\fR,
+\fBchgat\fR, \fBwchgat\fR,
+\fBmvchgat\fR, \fBmvwchgat\fR,
+\fBPAIR_NUMBER\fR - \fBcurses\fR character and window attribute control routines
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+.br
+\fBint attroff(int attrs);\fR
+.br
+\fBint wattroff(WINDOW *win, int attrs);\fR
+.br
+\fBint attron(int attrs);\fR
+.br
+\fBint wattron(WINDOW *win, int attrs);\fR
+.br
+\fBint attrset(int attrs);\fR
+.br
+\fBint wattrset(WINDOW *win, int attrs);\fR
+.br
+\fBint color_set(short color_pair_number, void* opts);\fR
+.br
+\fBint wcolor_set(WINDOW *win, short color_pair_number,\fR
+      \fBvoid* opts);\fR
+.br
+\fBint standend(void);\fR
+.br
+\fBint wstandend(WINDOW *win);\fR
+.br
+\fBint standout(void);\fR
+.br
+\fBint wstandout(WINDOW *win);\fR
+.br
+\fBint attr_get(attr_t *attrs, short *pair, void *opts);\fR
+.br
+\fBint wattr_get(WINDOW *win, attr_t *attrs, short *pair,\fR
+       \fBvoid *opts);\fR
+.br
+\fBint attr_off(attr_t attrs, void *opts);\fR
+.br
+\fBint wattr_off(WINDOW *win, attr_t attrs, void *opts);\fR
+.br
+\fBint attr_on(attr_t attrs, void *opts);\fR
+.br
+\fBint wattr_on(WINDOW *win, attr_t attrs, void *opts);\fR
+.br
+\fBint attr_set(attr_t attrs, short pair, void *opts);\fR
+.br
+\fBint wattr_set(WINDOW *win, attr_t attrs, short pair, void *opts);\fR
+.br
+\fBint chgat(int n, attr_t attr, short color,\fR
+      \fBconst void *opts)\fR
+.br
+\fBint wchgat(WINDOW *win, int n, attr_t attr,\fR
+      \fBshort color, const void *opts)\fR
+.br
+\fBint mvchgat(int y, int x, int n, attr_t attr,\fR
+      \fBshort color, const void *opts)\fR
+.br
+\fBint mvwchgat(WINDOW *win, int y, int x, int n,\fR
+      \fBattr_t attr, short color, const void *opts)\fR
+.br
+.SH DESCRIPTION
+These routines manipulate the current attributes of the named window.  The
+current attributes of a window apply to all characters that are written into
+the window with \fBwaddch\fR, \fBwaddstr\fR and \fBwprintw\fR.  Attributes are
+a property of the character, and move with the character through any scrolling
+and insert/delete line/character operations.  To the extent possible, they are
+displayed as appropriate modifications to the graphic rendition of characters
+put on the screen.
+
+The routine \fBattrset\fR sets the current attributes of the given window to
+\fIattrs\fR.  The routine \fBattroff\fR turns off the named attributes without
+turning any other attributes on or off.  The routine \fBattron\fR turns on the
+named attributes without affecting any others.  The routine \fBstandout\fR is
+the same as \fBattron(A_STANDOUT)\fR.  The routine \fBstandend\fR is the same
+as \fBattrset(A_NORMAL)\fR or \fBattrset(0)\fR, that is, it turns off all
+attributes.
+
+The routine \fBcolor_set\fR sets the current color of the given window to the
+foreground/background combination described by the color_pair_number. The
+parameter opts is reserved for future use, applications must supply a null
+pointer.
+
+The routine \fBwattr_get\fR returns the current attribute and color pair for
+the given window; \fBattr_get\fR returns the current attribute and color pair
+for \fBstdscr\fR.
+The remaining \fBattr_\fR* functions operate exactly like the corresponding
+\fBattr\fR* functions, except that they take arguments of type \fBattr_t\fR
+rather than \fBint\fR.
+
+The routine \fBchgat\fR changes the attributes of a given number of characters
+starting at the current cursor location of \fBstdscr\fR.  It does not update
+the cursor and does not perform wrapping.  A character count of -1 or greater
+than the remaining window width means to change attributes all the way to the
+end of the current line.  The \fBwchgat\fR function generalizes this to any
+window; the \fBmvwchgat\fR function does a cursor move before acting.  In these
+functions, the color argument is a color-pair index (as in the first argument
+of \fIinit_pair\fR, see \fBcurs_color\fR(3X)).  The \fBopts\fR argument is not
+presently used, but is reserved for the future (leave it \fBNULL\fR).
+.SS Attributes
+The following video attributes, defined in \fB<curses.h>\fR, can be passed to
+the routines \fBattron\fR, \fBattroff\fR, and \fBattrset\fR, or OR'ed with the
+characters passed to \fBaddch\fR.
+
+.TS
+center ;
+l l .
+\fBA_NORMAL\fR	Normal display (no highlight)
+\fBA_STANDOUT\fR	Best highlighting mode of the terminal.
+\fBA_UNDERLINE\fR	Underlining
+\fBA_REVERSE\fR	Reverse video
+\fBA_BLINK\fR	Blinking
+\fBA_DIM\fR	Half bright
+\fBA_BOLD\fR	Extra bright or bold
+\fBA_PROTECT\fR	Protected mode
+\fBA_INVIS\fR	Invisible or blank mode
+\fBA_ALTCHARSET\fR	Alternate character set
+\fBA_CHARTEXT\fR	Bit-mask to extract a character
+\fBCOLOR_PAIR(\fR\fIn\fR\fB)\fR	Color-pair number \fIn\fR
+.TE
+
+The following macro is the reverse of \fBCOLOR_PAIR(\fR\fIn\fR\fB)\fR:
+
+.DS C
+\fBPAIR_NUMBER(\fR\fIattrs\fR) Returns the pair number associated
+                   with the \fBCOLOR_PAIR(\fR\fIn\fR\fB)\fR attribute.
+.DE
+
+The return values of many of these routines are not meaningful (they are
+implemented as macro-expanded assignments and simply return their argument).
+The SVr4 manual page claims (falsely) that these routines always return \fB1\fR.
+
+.SH NOTES
+Note that \fBattroff\fR, \fBwattroff\fR, \fBattron\fR, \fBwattron\fR,
+\fBattrset\fR, \fBwattrset\fR, \fBstandend\fR and \fBstandout\fR may be macros.
+.SH PORTABILITY
+All these functions are supported in the XSI Curses standard, Issue 4.  The
+standard defined the dedicated type for highlights, \fBattr_t\fR, which is not
+defined in SVr4 curses. The functions taking \fBattr_t\fR arguments are
+not supported under SVr4.
+
+The XSI Curses standard states that whether the traditional functions
+\fBattron\fR/\fBattroff\fR/\fBattrset\fR can manipulate attributes other than
+\fBA_BLINK\fR, \fBA_BOLD\fR, \fBA_DIM\fR, \fBA_REVERSE\fR, \fBA_STANDOUT\fR, or
+\fBA_UNDERLINE\fR is "unspecified".  Under this implementation as well as
+SVr4 curses, these functions correctly manipulate all other highlights
+(specifically, \fBA_ALTCHARSET\fR, \fBA_PROTECT\fR, and \fBA_INVIS\fR).
+
+XSI Curses added the new entry points, \fBattr_get\fR, \fBattr_on\fR,
+\fBattr_off\fR, \fBattr_set\fR, \fBwattr_on\fR, \fBwattr_off\fR,
+\fBwattr_get\fR, \fBwattr_set\fR.  These are intended to work with
+a new series of highlight macros prefixed with \fBWA_\fR.
+
+.TS
+center ;
+l l .
+\fBWA_NORMAL\fR	Normal display (no highlight)
+\fBWA_STANDOUT\fR	Best highlighting mode of the terminal.
+\fBWA_UNDERLINE\fR	Underlining
+\fBWA_REVERSE\fR	Reverse video
+\fBWA_BLINK\fR	Blinking
+\fBWA_DIM\fR	Half bright
+\fBWA_BOLD\fR	Extra bright or bold
+\fBWA_ALTCHARSET\fR	Alternate character set
+.TE
+
+The XSI curses standard specifies that each pair of corresponding \fBA_\fR
+and \fBWA_\fR-using functions operates on the same current-highlight
+information.
+
+The XSI standard extended conformance level adds new highlights
+\fBA_HORIZONTAL\fR, \fBA_LEFT\fR, \fBA_LOW\fR, \fBA_RIGHT\fR, \fBA_TOP\fR,
+\fBA_VERTICAL\fR (and corresponding \fBWA_\fR macros for each) which this
+curses does not yet support.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_addch\fR(3X), \fBcurs_addstr\fR(3X),
+\fBcurs_printw\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_beep.3x b/ncurses-5.2/man/curs_beep.3x
new file mode 100644
index 0000000..720317e
--- /dev/null
+++ b/ncurses-5.2/man/curs_beep.3x
@@ -0,0 +1,63 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_beep 3X ""
+.SH NAME
+\fBbeep\fR, \fBflash\fR - \fBcurses\fR bell and screen flash routines
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint beep(void);\fR
+.br
+\fBint flash(void);\fR
+.br
+.SH DESCRIPTION
+The \fBbeep\fR and \fBflash\fR routines are used to alert the terminal user.
+The routine \fBbeep\fR sounds an audible alarm on the terminal, if possible;
+otherwise it flashes the screen (visible bell).  The routine \fBflash\fR
+flashes the screen, and if that is not possible, sounds the alert.  If neither
+alert is possible, nothing happens.  Nearly all terminals have an audible alert
+(bell or beep), but only some can flash the screen.
+.SH RETURN VALUE
+These routines return \fBOK\fR if they succeed in beeping or flashing, 
+\fBERR\fR otherwise.
+.SH EXTENSIONS
+SVr4's beep and flash routines always returned \fBOK\fR, so it was not
+possible to tell when the beep or flash failed.
+.SH PORTABILITY
+These functions are defined in the XSI Curses standard, Issue 4.  Like SVr4, it
+specifies that they always return \fBOK\fR.
+.SH SEE ALSO
+\fBcurses\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_bkgd.3x b/ncurses-5.2/man/curs_bkgd.3x
new file mode 100644
index 0000000..068b817
--- /dev/null
+++ b/ncurses-5.2/man/curs_bkgd.3x
@@ -0,0 +1,102 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_bkgd 3X ""
+.SH NAME
+\fBbkgdset\fR, \fBwbkgdset\fR,
+\fBbkgd\fR, \fBwbkgd\fR,
+\fBgetbkgd\fR - \fBcurses\fR window background manipulation routines
+..
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBvoid bkgdset(const chtype ch);\fR
+.br
+\fBvoid wbkgdset(WINDOW *win, const chtype ch);\fR
+.br
+\fBint bkgd(const chtype ch);\fR
+.br
+\fBint wbkgd(WINDOW *win, const chtype ch);\fR
+.br
+\fBchtype getbkgd(WINDOW *win);\fR
+.br
+..
+.SH DESCRIPTION
+The \fBbkgdset\fR and \fBwbkgdset\fR routines manipulate the
+background of the named window.
+The window background is a \fBchtype\fR consisting of
+any combination of attributes (i.e., rendition) and a character.
+The attribute part of the background is combined (OR'ed) with all non-blank
+characters that are written into the window with \fBwaddch\fR.  Both
+the character and attribute parts of the background are combined with
+the blank characters.  The background becomes a property of the
+character and moves with the character through any scrolling and
+insert/delete line/character operations.
+
+To the extent possible on a
+particular terminal, the attribute part of the background is displayed
+as the graphic rendition of the character put on the screen.
+
+The \fBbkgd\fR and \fBwbkgd\fR functions
+set the background property of the current or specified window
+and then apply this setting to every character position in that window:
+
+.RS
+The rendition of every character on the screen is changed to
+the new background rendition.
+
+Wherever the former background character
+appears, it is changed to the new background character.
+.RE
+
+The \fBgetbkgd\fR function returns the given window's current background
+character/attribute pair.
+..
+.SH RETURN VALUE
+The routines \fBbkgd\fR and \fBwbkgd\fR return the integer \fBOK\fR.
+The SVr4.0 manual says "or a non-negative integer if \fBimmedok\fR is set",
+but this appears to be an error.
+..
+.SH NOTES
+Note that \fBbkgdset\fR and \fBbkgd\fR may be macros.
+..
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4.  The draft
+does not include \fBconst\fR qualifiers on the arguments.  The standard
+specifies that \fBbkgd\fR and \fBwbkgd\fR return \fBERR\fR, on failure. but
+gives no failure conditions.
+..
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_addch\fR(3X), \fBcurs_outopts\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_border.3x b/ncurses-5.2/man/curs_border.3x
new file mode 100644
index 0000000..8f1f9b9
--- /dev/null
+++ b/ncurses-5.2/man/curs_border.3x
@@ -0,0 +1,110 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_border 3X ""
+.SH NAME
+\fBborder\fR, \fBwborder\fR, \fBbox\fR,
+\fBhline\fR, \fBwhline\fR,
+\fBvline\fR, \fBwvline\fR,
+\fBmvhline\fR, \fBmvwhline\fR,
+\fBmvvline\fR, \fBmvwvline\fR - create \fBcurses\fR borders, horizontal and vertical lines
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+.br
+\fBint border(chtype ls, chtype rs, chtype ts, chtype bs,\fR
+   \fBchtype tl, chtype tr, chtype bl, chtype br);\fR
+.br
+\fBint wborder(WINDOW *win, chtype ls, chtype rs,\fR
+   \fBchtype ts, chtype bs, chtype tl, chtype tr,\fR
+   \fBchtype bl, chtype br);\fR
+.br
+\fBint box(WINDOW *win, chtype verch, chtype horch);\fR
+.br
+\fBint hline(chtype ch, int n);\fR
+.br
+\fBint whline(WINDOW *win, chtype ch, int n);\fR
+.br
+\fBint vline(chtype ch, int n);\fR
+.br
+\fBint wvline(WINDOW *win, chtype ch, int n);\fR
+.br
+\fBmvhline(int y, int x, chtype ch, int n);\fR
+.br
+\fBmvwhline(WINDOW *, int y, int x, chtype ch, int n);\fR
+.br
+\fBint mvvline(int y, int x, chtype ch, int n);\fR
+.br
+\fBint mvwvline(WINDOW *, int y, int x, chtype ch, int n);\fR
+.br
+.SH DESCRIPTION
+The \fBborder\fR, \fBwborder\fR and \fBbox\fR routines draw a box around the
+edges of a window.  The argument \fIls\fR is a character and attributes used
+for the left side of the border, \fIrs\fR - right side, \fIts\fR - top side,
+\fIbs\fR - bottom side, \fItl\fR - top left-hand corner, \fItr\fR - top
+right-hand corner, \fIbl\fR - bottom left-hand corner, and \fIbr\fR - bottom
+right-hand corner.  If any of these arguments is zero, then the following
+default values (defined in \fBcurses.h\fR) are used instead: \fBACS_VLINE\fR,
+\fBACS_VLINE\fR, \fBACS_HLINE\fR, \fBACS_HLINE\fR, \fB\fBACS_ULCORNER\fR,
+\fBACS_URCORNER\fR, \fBACS_LLCORNER\fR, \fBACS_LRCORNER\fR.
+
+\fBbox(\fR\fIwin\fR\fB, \fR\fIverch\fR\fB, \fR\fIhorch\fR\fB)\fR is a shorthand
+for the following call: \fBwborder(\fR\fIwin\fR\fB,\fR \fIverch\fR\fB,\fR
+\fIverch\fR\fB,\fR \fIhorch\fR\fB,\fR \fIhorch\fR\fB, 0, 0, 0, 0)\fR.
+
+The \fBhline\fR and \fBwhline\fR functions draw a horizontal (left to right)
+line using \fIch\fR starting at the current cursor position in the window.  The
+current cursor position is not changed.  The line is at most \fIn\fR characters
+long, or as many as fit into the window.
+
+The \fBvline\fR and \fBwvline\fR functions draw a vertical (top to bottom) line
+using \fIch\fR starting at the current cursor position in the window.  The
+current cursor position is not changed.  The line is at most \fIn\fR characters
+long, or as many as fit into the window.
+.SH RETURN VALUE
+All routines return the integer \fBOK\fR.  The SVr4.0 manual says "or a
+non-negative integer if \fBimmedok\fR is set", but this appears to be an error.
+.SH NOTES
+The borders generated by these functions are \fIinside\fR borders (this
+is also true of SVr4 curses, though the fact is not documented).
+
+Note that \fBborder\fR and \fBbox\fR may be macros.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4.  Additional
+functions \fBmvhline\fR, \fBmvvline\fR, \fBmvwhline\fR, and \fBmvwvline\fR are
+described there which this implementation does not yet support.  The standard
+specifies that they return \fBERR\fR on failure, but specifies no error
+conditions.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_outopts\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_clear.3x b/ncurses-5.2/man/curs_clear.3x
new file mode 100644
index 0000000..8aaa6ad
--- /dev/null
+++ b/ncurses-5.2/man/curs_clear.3x
@@ -0,0 +1,94 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_clear 3X ""
+.SH NAME
+\fBerase\fR, \fBwerase\fR, \fBclear\fR,
+\fBwclear\fR, \fBclrtobot\fR, \fBwclrtobot\fR, \fBclrtoeol\fR,
+\fBwclrtoeol\fR - clear all or part of a \fBcurses\fR window
+.SH SYNOPSIS
+\fB# include <curses.h>\fR
+
+\fBint erase(void);\fR
+.br
+\fBint werase(WINDOW *win);\fR
+.br
+\fBint clear(void);\fR
+.br
+\fBint wclear(WINDOW *win);\fR
+.br
+\fBint clrtobot(void);\fR
+.br
+\fBint wclrtobot(WINDOW *win);\fR
+.br
+\fBint clrtoeol(void);\fR
+.br
+\fBint wclrtoeol(WINDOW *win);\fR
+.br
+.SH DESCRIPTION
+The \fBerase\fR and \fBwerase\fR routines copy blanks to every
+position in the window, clearing the screen.
+
+The \fBclear\fR and \fBwclear\fR routines are like \fBerase\fR and
+\fBwerase\fR, but they also call \fBclearok\fR, so that the screen is
+cleared completely on the next call to \fBwrefresh\fR for that window
+and repainted from scratch.
+
+The \fBclrtobot\fR and \fBwclrtobot\fR routines erase from the cursor to the
+end of screen.  That is, they erase all lines below the cursor in the window.
+Also, the current line to the right of the cursor, inclusive, is erased.
+
+The \fBclrtoeol\fR and \fBwclrtoeol\fR routines erase the current line
+to the right of the cursor, inclusive, to the end of the current line.
+
+Blanks created by erasure have the current background rendition (as set
+by \fBwbkgdset\fR) merged into them.
+.SH RETURN VALUE
+All routines return the integer \fBOK\fR.  The SVr4.0 manual says "or a
+non-negative integer if \fBimmedok\fR is set", but this appears to be an error.
+.SH NOTES
+Note that \fBerase\fR, \fBwerase\fR, \fBclear\fR, \fBwclear\fR,
+\fBclrtobot\fR, and \fBclrtoeol\fR may be macros.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4.  The
+standard specifies that they return \fBERR\fR on failure, but specifies no
+error conditions.
+
+Some historic curses implementations had, as an undocumented feature, the
+ability to do the equivalent of \fBclearok(..., 1)\fR by saying
+\fBtouchwin(stdscr)\fR or \fBclear(stdscr)\fR.  This will not work under
+ncurses.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_outopts\fR(3X), \fBcurs_refresh\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_color.3x b/ncurses-5.2/man/curs_color.3x
new file mode 100644
index 0000000..fd97cac
--- /dev/null
+++ b/ncurses-5.2/man/curs_color.3x
@@ -0,0 +1,216 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_color 3X ""
+.SH NAME
+\fBstart_color\fR,
+\fBinit_pair\fR,
+\fBinit_color\fR,
+\fBhas_colors\fR,
+\fBcan_change_color\fR,
+\fBcolor_content\fR,
+\fBpair_content\fR,
+\fBCOLOR_PAIR\fR - \fBcurses\fR color manipulation routines
+.SH SYNOPSIS
+\fB# include <curses.h>\fR
+.br
+\fBint start_color(void);\fR
+.br
+\fBint init_pair(short pair, short f, short b);\fR
+.br
+\fBint init_color(short color, short r, short g, short b);\fR
+.br
+\fBbool has_colors(void);\fR
+.br
+\fBbool can_change_color(void);\fR
+.br
+\fBint color_content(short color, short *r, short *g, short *b);\fR
+.br
+\fBint pair_content(short pair, short *f, short *b);\fR
+.br
+.SH DESCRIPTION
+.SS Overview
+\fBcurses\fR support color attributes on terminals with that capability.  To
+use these routines \fBstart_color\fR must be called, usually right after
+\fBinitscr\fR.  Colors are always used in pairs (referred to as color-pairs).
+A color-pair consists of a foreground color (for characters) and a background
+color (for the blank field on which the characters are displayed).  A
+programmer initializes a color-pair with the routine \fBinit_pair\fR.  After it
+has been initialized, \fBCOLOR_PAIR\fR(\fIn\fR), a macro defined in
+\fB<curses.h>\fR, can be used as a new video attribute.
+
+If a terminal is capable of redefining colors, the programmer can use the
+routine \fBinit_color\fR to change the definition of a color.  The routines
+\fBhas_colors\fR and \fBcan_change_color\fR return \fBTRUE\fR or \fBFALSE\fR,
+depending on whether the terminal has color capabilities and whether the
+programmer can change the colors.  The routine \fBcolor_content\fR allows a
+programmer to extract the amounts of red, green, and blue components in an
+initialized color.  The routine \fBpair_content\fR allows a programmer to find
+out how a given color-pair is currently defined.
+.SS Routine Descriptions
+The \fBstart_color\fR routine requires no arguments.  It must be
+called if the programmer wants to use colors, and before any other
+color manipulation routine is called.  It is good practice to call
+this routine right after \fBinitscr\fR.  \fBstart_color\fR initializes
+eight basic colors (black, red, green, yellow, blue, magenta, cyan,
+and white), and two global variables, \fBCOLORS\fR and
+\fBCOLOR_PAIRS\fR (respectively defining the maximum number of colors
+and color-pairs the terminal can support).  It also restores the
+colors on the terminal to the values they had when the terminal was
+just turned on.
+
+The \fBinit_pair\fR routine changes the definition of a color-pair.  It takes
+three arguments: the number of the color-pair to be changed, the foreground
+color number, and the background color number.
+For portable applications:
+.TP 5
+-
+The value of the first argument
+must be between \fB1\fR and \fBCOLOR_PAIRS-1\fR.
+.TP 5
+-
+The value of the second and
+third arguments must be between 0 and \fBCOLORS\fR (the 0 color pair is wired
+to white on black and cannot be changed).
+.PP
+If the color-pair was previously
+initialized, the screen is refreshed and all occurrences of that color-pair is
+changed to the new definition.
+
+As an extension, ncurses allows you to set color pair 0 via
+the \fBassume_default_colors\fR routine, or to specify the use of
+default colors (color number \fB-1\fR) if you first invoke the
+\fBuse_default_colors\fR routine.
+
+The \fBinit_color\fR routine changes the definition of a color.  It takes four
+arguments: the number of the color to be changed followed by three RGB values
+(for the amounts of red, green, and blue components).  The value of the first
+argument must be between \fB0\fR and \fBCOLORS\fR.  (See the section
+\fBColors\fR for the default color index.)  Each of the last three arguments
+must be a value between 0 and 1000.  When \fBinit_color\fR is used, all
+occurrences of that color on the screen immediately change to the new
+definition.
+
+The \fBhas_colors\fR routine requires no arguments.  It returns \fBTRUE\fR if
+the terminal can manipulate colors; otherwise, it returns \fBFALSE\fR.  This
+routine facilitates writing terminal-independent programs.  For example, a
+programmer can use it to decide whether to use color or some other video
+attribute.
+
+The \fBcan_change_color\fR routine requires no arguments.  It returns
+\fBTRUE\fR if the terminal supports colors and can change their definitions;
+other, it returns \fBFALSE\fR.  This routine facilitates writing
+terminal-independent programs.
+
+The \fBcolor_content\fR routine gives programmers a way to find the intensity
+of the red, green, and blue (RGB) components in a color.  It requires four
+arguments: the color number, and three addresses of \fBshort\fRs for storing
+the information about the amounts of red, green, and blue components in the
+given color.  The value of the first argument must be between 0 and
+\fBCOLORS\fR.  The values that are stored at the addresses pointed to by the
+last three arguments are between 0 (no component) and 1000 (maximum amount of
+component).
+
+The \fBpair_content\fR routine allows programmers to find out what colors a
+given color-pair consists of.  It requires three arguments: the color-pair
+number, and two addresses of \fBshort\fRs for storing the foreground and the
+background color numbers.  The value of the first argument must be between 1
+and \fBCOLOR_PAIRS-1\fR.  The values that are stored at the addresses pointed
+to by the second and third arguments are between 0 and \fBCOLORS\fR.
+.SS Colors
+In \fB<curses.h>\fR the following macros are defined.  These are the default
+colors.  \fBcurses\fR also assumes that \fBCOLOR_BLACK\fR is the default
+background color for all terminals.
+
+.nf
+      \fBCOLOR_BLACK\fR
+      \fBCOLOR_RED\fR
+      \fBCOLOR_GREEN\fR
+      \fBCOLOR_YELLOW\fR
+      \fBCOLOR_BLUE\fR
+      \fBCOLOR_MAGENTA\fR
+      \fBCOLOR_CYAN\fR
+      \fBCOLOR_WHITE\fR
+.fi
+.SH RETURN VALUE
+The routines \fBcan_change_color()\fR and \fBhas_colors()\fR return \fBTRUE\fR
+or \fBFALSE\fR.
+
+All other routines return the integer \fBERR\fR upon failure and an \fBOK\fR
+(SVr4 specifies only "an integer value other than \fBERR\fR") upon successful
+completion.
+.SH NOTES
+In the \fIncurses\fR implementation, there is a separate color activation flag,
+color palette, color pairs table, and associated COLORS and COLOR_PAIRS counts
+for each screen; the \fBstart_color\fR function only affects the current
+screen.  The SVr4/XSI interface is not really designed with this in mind, and
+historical implementations may use a single shared color palette.
+
+Note that setting an implicit background color via a color pair affects only
+character cells that a character write operation explicitly touches.  To change
+the background color used when parts of a window are blanked by erasing or
+scrolling operations, see \fBcurs_bkgd\fR(3X).
+
+Several caveats apply on 386 and 486 machines with VGA-compatible graphics:
+.TP 5
+-
+COLOR_YELLOW is actually brown.  To get yellow, use COLOR_YELLOW combined with
+the \fBA_BOLD\fR attribute.
+.TP 5
+-
+The A_BLINK attribute should in theory cause the background to go bright.  This
+often fails to work, and even some cards for which it mostly works (such as the
+Paradise and compatibles) do the wrong thing when you try to set a bright
+"yellow" background (you get a blinking yellow foreground instead).
+.TP 5
+-
+Color RGB values are not settable.
+.SH PORTABILITY
+This implementation satisfies XSI Curses's minimum maximums
+for \fBCOLORS\fR and \fBCOLOR_PAIRS\fR.
+.PP
+The \fBinit_pair\fP routine accepts negative values of foreground
+and background color to support the \fBuse_default_colors\fP extension,
+but only if that routine has been first invoked.
+.PP
+The assumption that \fBCOLOR_BLACK\fR is the default
+background color for all terminals can be modified using the
+\fBassume_default_colors\fP extension,
+..
+.SH SEE ALSO
+\fBcurses\fR(3X),
+\fBcurs_initscr\fR(3X),
+\fBcurs_attr\fR(3X),
+\fBdefault_colors\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_delch.3x b/ncurses-5.2/man/curs_delch.3x
new file mode 100644
index 0000000..4edc06a
--- /dev/null
+++ b/ncurses-5.2/man/curs_delch.3x
@@ -0,0 +1,70 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_delch 3X ""
+.SH NAME
+\fBdelch\fR,
+\fBwdelch\fR,
+\fBmvdelch\fR,
+\fBmvwdelch\fR - delete character under the cursor in a \fBcurses\fR window
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint delch(void);\fR
+.br
+\fBint wdelch(WINDOW *win);\fR
+.br
+\fBint mvdelch(int y, int x);\fR
+.br
+\fBint mvwdelch(WINDOW *win, int y, int x);\fR
+.br
+.SH DESCRIPTION
+These routines delete the character under the cursor; all characters to the
+right of the cursor on the same line are moved to the left one position and the
+last character on the line is filled with a blank.  The cursor position does
+not change (after moving to \fIy\fR, \fIx\fR, if specified).  (This does not
+imply use of the hardware delete character feature.)
+.SH RETURN VALUE
+All routines return the integer \fBERR\fR upon failure and an \fBOK\fR (SVr4
+specifies only "an integer value other than \fBERR\fR") upon successful
+completion.
+.SH NOTES
+Note that \fBdelch\fR, \fBmvdelch\fR, and \fBmvwdelch\fR may be macros.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4.  The
+standard specifies that they return \fBERR\fR on failure, but specifies no
+error conditions.
+.SH SEE ALSO
+\fBcurses\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_deleteln.3x b/ncurses-5.2/man/curs_deleteln.3x
new file mode 100644
index 0000000..4432a28
--- /dev/null
+++ b/ncurses-5.2/man/curs_deleteln.3x
@@ -0,0 +1,87 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_deleteln 3X ""
+.SH NAME
+\fBdeleteln\fR,
+\fBwdeleteln\fR,
+\fBinsdelln\fR,
+\fBwinsdelln\fR,
+\fBinsertln\fR,
+\fBwinsertln\fR - delete and insert lines in a \fBcurses\fR window
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint deleteln(void);\fR
+.br
+\fBint wdeleteln(WINDOW *win);\fR
+.br
+\fBint insdelln(int n);\fR
+.br
+\fBint winsdelln(WINDOW *win, int n);\fR
+.br
+\fBint insertln(void);\fR
+.br
+\fBint winsertln(WINDOW *win);\fR
+.br
+.SH DESCRIPTION
+The \fBdeleteln\fR and \fBwdeleteln\fR routines delete the line under the
+cursor in the window; all lines below the current line are moved up one line.
+The bottom line of the window is cleared.  The cursor position does not change.
+
+The \fBinsdelln\fR and \fBwinsdelln\fR routines, for positive \fIn\fR, insert
+\fIn\fR lines into the specified window above the current line.  The \fIn\fR
+bottom lines are lost.  For negative \fIn\fR, delete \fIn\fR lines (starting
+with the one under the cursor), and move the remaining lines up.  The bottom
+\fIn\fR lines are cleared.  The current cursor position remains the same.
+
+The \fBinsertln\fR and \fBinsertln\fR routines, insert a blank line above the
+current line and the bottom line is lost.
+.SH RETURN VALUE
+All routines return the integer \fBERR\fR upon failure and an \fBOK\fR (SVr4
+specifies only "an integer value other than \fBERR\fR") upon successful
+completion.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4.  The
+standard specifies that they return \fBERR\fR on failure, but specifies no
+error conditions.
+.SH NOTES
+Note that all but \fBwinsdelln\fR may be macros.
+
+These routines do not require a hardware line delete or insert feature in the
+terminal.  In fact, they won't use hardware line delete/insert unless
+\fBidlok(..., TRUE)\fR has been set on the current window.
+.SH SEE ALSO
+\fBcurses\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_extend.3x b/ncurses-5.2/man/curs_extend.3x
new file mode 100644
index 0000000..9445217
--- /dev/null
+++ b/ncurses-5.2/man/curs_extend.3x
@@ -0,0 +1,89 @@
+.\"***************************************************************************
+.\" Copyright (c) 1999,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" Author: Thomas E. Dickey <dickey@clark.net> 1999
+.\"
+.\" $Id$
+.TH curs_extend 3X ""
+.SH NAME
+\fBcurs_extend\fR:
+\fBcurses_version\fP,
+\fBuse_extended_names\fP \- miscellaneous curses extensions
+..
+.SH SYNOPSIS
+\fB#include <curses.h>\fP
+
+\fBconst char * curses_version(void);\fP
+.br
+\fBint use_extended_names(bool enable);\fP
+..
+.SH DESCRIPTION
+These functions are extensions to the curses library
+which do not fit easily into other categories.
+.PP
+Use
+.I curses_version()
+to get the version number, including patch level of the library, e.g.,
+.B 5.0.19991023
+.PP
+The
+.I use_extended_names()
+function controls whether the calling application
+is able to use user-defined or nonstandard names
+which may be compiled into the terminfo
+description, i.e., via the terminfo or termcap interfaces.
+Normally these names are available for use, since the essential descision
+is made by using the \fB-x\fP option of \fItic\fP to compile
+extended terminal definitions.
+However you can disable this feature
+to ensure compatiblity with other implementations of curses
+..
+.SH PORTABILITY
+These routines are specific to ncurses.  They were not supported on
+Version 7, BSD or System V implementations.  It is recommended that
+any code depending on them be conditioned using NCURSES_VERSION.
+..
+.SH SEE ALSO
+\fBcurs_getch\fR(3X),
+\fBcurs_mouse\fR(3X),
+\fBcurs_print\fR(3X),
+\fBdefault_colors\fR(3X),
+\fBdefine_key\fR(3X),
+\fBkeybound\fR(3X),
+\fBkeyok\fR(3X),
+\fBresizeterm\fR(3X),
+\fBwresize\fR(3X).
+..
+.SH AUTHOR
+Thomas Dickey.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_getch.3x b/ncurses-5.2/man/curs_getch.3x
new file mode 100644
index 0000000..8820139
--- /dev/null
+++ b/ncurses-5.2/man/curs_getch.3x
@@ -0,0 +1,277 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_getch 3X ""
+.SH NAME
+\fBgetch\fR,
+\fBwgetch\fR,
+\fBmvgetch\fR,
+\fBmvwgetch\fR,
+\fBungetch\fR,
+\fBhas_key\fR \- get (or push back) characters from \fBcurses\fR terminal keyboard
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint getch(void);\fR
+.br
+\fBint wgetch(WINDOW *win);\fR
+.br
+\fBint mvgetch(int y, int x);\fR
+.br
+\fBint mvwgetch(WINDOW *win, int y, int x);\fR
+.br
+\fBint ungetch(int ch);\fR
+.br
+\fBint has_key(int ch);\fR
+.br
+.SH DESCRIPTION
+The \fBgetch\fR, \fBwgetch\fR, \fBmvgetch\fR and \fBmvwgetch\fR, routines read
+a character from the window.  In no-delay mode, if no input is waiting, the
+value \fBERR\fR is returned.  In delay mode, the program waits until the system
+passes text through to the program.  Depending on the setting of \fBcbreak\fR,
+this is after one character (cbreak mode), or after the first newline (nocbreak
+mode).  In half-delay mode, the program waits until a character is typed or the
+specified timeout has been reached.
+
+Unless \fBnoecho\fR has been set, then the character will also be echoed into the
+designated window according to the following rules:
+If the character is the current erase character, left arrow, or backspace,
+the cursor is moved one space to the left and that screen position is erased
+as if \fBdelch\fR had been called.
+If the character value is any other \fBKEY_\fR define, the user is alerted
+with a \fBbeep\fR call.
+Otherwise the character is simply output to the screen.
+
+If the window is not a pad, and it has been moved or modified since the last
+call to \fBwrefresh\fR, \fBwrefresh\fR will be called before another character
+is read.
+
+If \fBkeypad\fR is \fBTRUE\fR, and a function key is pressed, the token for
+that function key is returned instead of the raw characters.  Possible function
+keys are defined in \fB<curses.h>\fR as macros with values outside the range
+of 8-bit characters whose names begin with \fBKEY_.\fR Thus, a variable
+intended to hold the return value of a function key must be of short size or
+larger.
+
+When a character that could be the beginning of a function key is received
+(which, on modern terminals, means an escape character), \fBcurses\fR sets a
+timer.  If the remainder of the sequence does not come in within the designated
+time, the character is passed through; otherwise, the function key value is
+returned.  For this reason, many terminals experience a delay between the time
+a user presses the escape key and the escape is returned to the program.
+
+The \fBungetch\fR routine places \fIch\fR back onto the input queue to be
+returned by the next call to \fBwgetch\fR.  Note that there is, in effect,
+just one input queue for all windows.
+
+.SS Function Keys
+The following function keys, defined in \fB<curses.h>\fR, might be returned by
+\fBgetch\fR if \fBkeypad\fR has been enabled.  Note that not all of these are
+necessarily supported on any particular terminal.
+.sp
+.TS
+center tab(/) ;
+l l
+l l .
+\fIName\fR/\fIKey\fR \fIname\fR
+
+KEY_BREAK/Break key
+KEY_DOWN/The four arrow keys ...
+KEY_UP
+KEY_LEFT
+KEY_RIGHT
+KEY_HOME/Home key (upward+left arrow)
+KEY_BACKSPACE/Backspace
+KEY_F0/T{
+Function keys; space for 64 keys is reserved.
+T}
+KEY_F(\fIn\fR)/T{
+For 0 \(<= \fIn\fR \(<= 63
+T}
+KEY_DL/Delete line
+KEY_IL/Insert line
+KEY_DC/Delete character
+KEY_IC/Insert char or enter insert mode
+KEY_EIC/Exit insert char mode
+KEY_CLEAR/Clear screen
+KEY_EOS/Clear to end of screen
+KEY_EOL/Clear to end of line
+KEY_SF/Scroll 1 line forward
+KEY_SR/Scroll 1 line backward (reverse)
+KEY_NPAGE/Next page
+KEY_PPAGE/Previous page
+KEY_STAB/Set tab
+KEY_CTAB/Clear tab
+KEY_CATAB/Clear all tabs
+KEY_ENTER/Enter or send
+KEY_SRESET/Soft (partial) reset
+KEY_RESET/Reset or hard reset
+KEY_PRINT/Print or copy
+KEY_LL/Home down or bottom (lower left).
+KEY_A1/Upper left of keypad
+KEY_A3/Upper right of keypad
+KEY_B2/Center of keypad
+KEY_C1/Lower left of keypad
+KEY_C3/Lower right of keypad
+KEY_BTAB/Back tab key
+KEY_BEG/Beg(inning) key
+KEY_CANCEL/Cancel key
+KEY_CLOSE/Close key
+KEY_COMMAND/Cmd (command) key
+KEY_COPY/Copy key
+KEY_CREATE/Create key
+KEY_END/End key
+KEY_EXIT/Exit key
+KEY_FIND/Find key
+KEY_HELP/Help key
+KEY_MARK/Mark key
+KEY_MESSAGE/Message key
+KEY_MOUSE/Mouse event read
+KEY_MOVE/Move key
+KEY_NEXT/Next object key
+KEY_OPEN/Open key
+KEY_OPTIONS/Options key
+KEY_PREVIOUS/Previous object key
+KEY_REDO/Redo key
+KEY_REFERENCE/Ref(erence) key
+KEY_REFRESH/Refresh key
+KEY_REPLACE/Replace key
+KEY_RESIZE/Screen resized
+KEY_RESTART/Restart key
+KEY_RESUME/Resume key
+KEY_SAVE/Save key
+KEY_SBEG/Shifted beginning key
+KEY_SCANCEL/Shifted cancel key
+KEY_SCOMMAND/Shifted command key
+KEY_SCOPY/Shifted copy key
+KEY_SCREATE/Shifted create key
+KEY_SDC/Shifted delete char key
+KEY_SDL/Shifted delete line key
+KEY_SELECT/Select key
+KEY_SEND/Shifted end key
+KEY_SEOL/Shifted clear line key
+KEY_SEXIT/Shifted exit key
+KEY_SFIND/Shifted find key
+KEY_SHELP/Shifted help key
+KEY_SHOME/Shifted home key
+KEY_SIC/Shifted input key
+KEY_SLEFT/Shifted left arrow key
+KEY_SMESSAGE/Shifted message key
+KEY_SMOVE/Shifted move key
+KEY_SNEXT/Shifted next key
+KEY_SOPTIONS/Shifted options key
+KEY_SPREVIOUS/Shifted prev key
+KEY_SPRINT/Shifted print key
+KEY_SREDO/Shifted redo key
+KEY_SREPLACE/Shifted replace key
+KEY_SRIGHT/Shifted right arrow
+KEY_SRSUME/Shifted resume key
+KEY_SSAVE/Shifted save key
+KEY_SSUSPEND/Shifted suspend key
+KEY_SUNDO/Shifted undo key
+KEY_SUSPEND/Suspend key
+KEY_UNDO/Undo key
+.TE
+
+Keypad is arranged like this:
+.sp
+.TS
+center allbox tab(/) ;
+c c c .
+\fBA1\fR/\fBup\fR/\fBA3\fR
+\fBleft\fR/\fBB2\fR/\fBright\fR
+\fBC1\fR/\fBdown\fR/\fBC3\fR
+.TE
+.sp
+The \fBhas_key\fR routine takes a key value from the above list, and
+returns TRUE or FALSE according as the current terminal type recognizes
+a key with that value.
+
+.SH RETURN VALUE
+All routines return the integer \fBERR\fR upon failure and an integer value
+other than \fBERR\fR (\fBOK\fR in the case of ungetch()) upon successful
+completion.
+.SH NOTES
+Use of the escape key by a programmer for a single character function is
+discouraged, as it will cause a delay of up to one second while the
+keypad code looks for a following function-key sequence.
+
+When using \fBgetch\fR, \fBwgetch\fR, \fBmvgetch\fR, or
+\fBmvwgetch\fR, nocbreak mode (\fBnocbreak\fR) and echo mode
+(\fBecho\fR) should not be used at the same time.  Depending on the
+state of the tty driver when each character is typed, the program may
+produce undesirable results.
+
+Note that \fBgetch\fR, \fBmvgetch\fR, and \fBmvwgetch\fR may be macros.
+
+Historically, the set of keypad macros was largely defined by the extremely
+function-key-rich keyboard of the AT&T 7300, aka 3B1, aka Safari 4.  Modern
+personal computers usually have only a small subset of these.  IBM PC-style
+consoles typically support little more than \fBKEY_UP\fR, \fBKEY_DOWN\fR,
+\fBKEY_LEFT\fR, \fBKEY_RIGHT\fR, \fBKEY_HOME\fR, \fBKEY_END\fR,
+\fBKEY_NPAGE\fR, \fBKEY_PPAGE\fR, and function keys 1 through 12.  The Ins key
+is usually mapped to \fBKEY_IC\fR.
+.SH PORTABILITY
+The *get* functions are described in the XSI Curses standard, Issue 4.  They
+read single-byte characters only.  The standard specifies that they return
+\fBERR\fR on failure, but specifies no error conditions.
+
+The echo behavior of these functions on input of \fBKEY_\fR or backspace
+characters was not specified in the SVr4 documentation.  This description is
+adopted from the XSI Curses standard.
+
+The behavior of \fBgetch\fR and friends in the presence of handled signals is
+unspecified in the SVr4 and XSI Curses documentation.  Under historical curses
+implementations, it varied depending on whether the operating system's
+implementation of handled signal receipt interrupts a \fBread\fR(2) call in
+progress or not, and also (in some implementations) depending on whether an
+input timeout or non-blocking mode hsd been set.
+
+Programmers concerned about portability should be prepared for either of two
+cases: (a) signal receipt does not interrupt \fBgetch\fR; (b) signal receipt
+interrupts \fBgetch\fR and causes it to return ERR with \fBerrno\fR set to
+\fBEINTR\fR.  Under the \fBncurses\fR implementation, handled signals never
+interrupt \fBgetch\fR.
+
+The \fBhas_key\fR function is unique to \fBncurses\fR.  We recommend that
+any code using it be conditionalized on the \fBNCURSES_VERSION\fR feature macro.
+.SH SEE ALSO
+\fBcurses\fR(3X),
+\fBcurs_inopts\fR(3X),
+\fBcurs_mouse\fR(3X),
+\fBcurs_move\fR(3X),
+\fBcurs_refresh\fR(3X).
+\fBresizeterm\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_getstr.3x b/ncurses-5.2/man/curs_getstr.3x
new file mode 100644
index 0000000..77241a2
--- /dev/null
+++ b/ncurses-5.2/man/curs_getstr.3x
@@ -0,0 +1,107 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_getstr 3X ""
+.SH NAME
+\fBgetstr\fR,
+\fBgetnstr\fR,
+\fBwgetstr\fR,
+\fBwgetnstr\fR,
+\fBmvgetstr\fR,
+\fBmvgetnstr\fR,
+\fBmvwgetstr\fR,
+\fBmvwgetnstr\fR - accept character strings from \fBcurses\fR terminal keyboard
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint getstr(char *str);\fR
+.br
+\fBint getnstr(char *str, int n);\fR
+.br
+\fBint wgetstr(WINDOW *win, char *str);\fR
+.br
+\fBint wgetnstr(WINDOW *win, char *str, int n);\fR
+.br
+\fBint mvgetstr(int y, int x, char *str);\fR
+.br
+\fBint mvwgetstr(WINDOW *win, int y, int x, char *str);\fR
+.br
+\fBint mvgetnstr(int y, int x, char *str, int n);\fR
+.br
+\fBint mvwgetnstr(WINDOW *, int y, int x, char *str, int n);\fR
+.br
+.SH DESCRIPTION
+The function \fBgetstr\fR is equivalent to a series of calls to \fBgetch\fR,
+until a newline or carriage return is received (the terminating character is
+not included in the returned string).  The resulting value is placed in the
+area pointed to by the character pointer \fIstr\fR.
+
+\fBwgetnstr\fR reads at most \fIn\fR characters, thus preventing a possible
+overflow of the input buffer.  Any attempt to enter more characters (other
+than the terminating newline or carriage return) causes a beep.  Function
+keys also cause a beep and are ignored.  The \fBgetnstr\fR function reads
+from the \fIstdscr\fR default window.
+
+The user's erase and kill characters are interpreted.  If keypad
+mode is on for the window, \fBKEY_LEFT\fR and \fBKEY_BACKSPACE\fR
+are both considered equivalent to the user's kill character.
+
+Characters input are echoed only if \fBecho\fR is currently on.  In that case,
+backspace is echoed as deletion of the previous character (typically a left
+motion).
+.SH RETURN VALUE
+All routines return the integer \fBERR\fR upon failure and an \fBOK\fR (SVr4
+specifies only "an integer value other than \fBERR\fR") upon successful
+completion.
+.SH NOTES
+Note that \fBgetstr\fR, \fBmvgetstr\fR, and \fBmvwgetstr\fR may be macros.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4.  They read
+single-byte characters only.  The standard specifies that they return \fBERR\fR
+on failure, but the single error condition \fBEOVERFLOW\fR associated with
+extended-level conformance is not yet returned (the XSI curses support for
+multi-byte characters is not yet present).
+
+SVr3 and early SVr4 curses implementations did not reject function keys;
+the SVr4.0 documentation claimed that "special keys" (such as function
+keys, "home" key, "clear" key, \fIetc\fR.) are interpreted" without
+giving details.  It lied.  In fact, the `character' value appended to the
+string by those implementations was predictable but not useful
+(being, in fact, the low-order eight bits of the key's KEY_ value).
+
+The functions \fBgetnstr\fR, \fBmvgetnstr\fR, and \fBmvwgetnstr\fR were
+present but not documented in SVr4.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_getch\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_getyx.3x b/ncurses-5.2/man/curs_getyx.3x
new file mode 100644
index 0000000..7fc2854
--- /dev/null
+++ b/ncurses-5.2/man/curs_getyx.3x
@@ -0,0 +1,72 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_getyx 3X ""
+.SH NAME
+\fBgetyx\fR, \fBgetparyx\fR, \fBgetbegyx\fR,
+\fBgetmaxyx\fR - get \fBcurses\fR cursor and window coordinates
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBvoid getyx(WINDOW *win, int y, int x);\fR
+.br
+\fBvoid getparyx(WINDOW *win, int y, int x);\fR
+.br
+\fBvoid getbegyx(WINDOW *win, int y, int x);\fR
+.br
+\fBvoid getmaxyx(WINDOW *win, int y, int x);\fR
+.br
+.SH DESCRIPTION
+The \fBgetyx\fR macro places the current cursor position of the given window in
+the two integer variables \fIy\fR and \fIx\fR.
+
+If \fIwin\fR is a subwindow, the \fBgetparyx\fR macro places the beginning
+coordinates of the subwindow relative to the parent window into two integer
+variables \fIy\fR and \fIx\fR.  Otherwise, \fB-1\fR is placed into \fIy\fR and
+\fIx\fR.
+
+Like \fBgetyx\fR, the \fBgetbegyx\fR and \fBgetmaxyx\fR macros store
+the current beginning coordinates and size of the specified window.
+.SH RETURN VALUE
+The return values of these macros are undefined (\fIi\fR.\fIe\fR.,
+they should not be used as the right-hand side of assignment
+statements).
+.SH NOTES
+All of these interfaces are macros and that "\fB&\fR" is not
+necessary before the variables \fIy\fR and \fIx\fR.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4.
+.SH SEE ALSO
+\fBcurses\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_inch.3x b/ncurses-5.2/man/curs_inch.3x
new file mode 100644
index 0000000..d86ea3a
--- /dev/null
+++ b/ncurses-5.2/man/curs_inch.3x
@@ -0,0 +1,73 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_inch 3X ""
+.SH NAME
+\fBinch\fR, \fBwinch\fR, \fBmvinch\fR, \fBmvwinch\fR
+- get a character and attributes from a \fBcurses\fR window
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBchtype inch(void);\fR
+.br
+\fBchtype winch(WINDOW *win);\fR
+.br
+\fBchtype mvinch(int y, int x);\fR
+.br
+\fBchtype mvwinch(WINDOW *win, int y, int x);\fR
+.br
+.SH DESCRIPTION
+These routines return the character, of type \fBchtype\fR, at the current
+position in the named window.  If any attributes are set for that position,
+their values are OR'ed into the value returned.  Constants defined in
+\fB<curses.h>\fR can be used with the \fB&\fR (logical AND) operator to
+extract the character or attributes alone.
+
+.SS Attributes
+The following bit-masks may be AND-ed with characters returned by \fBwinch\fR.
+
+.TS
+l l .
+\fBA_CHARTEXT\fR	Bit-mask to extract character
+\fBA_ATTRIBUTES\fR	Bit-mask to extract attributes
+\fBA_COLOR\fR	Bit-mask to extract color-pair field information
+.TE
+.SH NOTES
+Note that all of these routines may be macros.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4.
+.SH SEE ALSO
+\fBcurses\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_inchstr.3x b/ncurses-5.2/man/curs_inchstr.3x
new file mode 100644
index 0000000..63d0ad4
--- /dev/null
+++ b/ncurses-5.2/man/curs_inchstr.3x
@@ -0,0 +1,88 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_inchstr 3X ""
+.SH NAME
+\fBinchstr\fR,
+\fBinchnstr\fR,
+\fBwinchstr\fR,
+\fBwinchnstr\fR,
+\fBmvinchstr\fR,
+\fBmvinchnstr\fR,
+\fBmvwinchstr\fR,
+\fBmvwinchnstr\fR - get a string of characters (and attributes) from a \fBcurses\fR window
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint inchstr(chtype *chstr);\fR
+.br
+\fBint inchnstr(chtype *chstr, int n);\fR
+.br
+\fBint winchstr(WINDOW *win, chtype *chstr);\fR
+.br
+\fBint winchnstr(WINDOW *win, chtype *chstr, int n);\fR
+.br
+\fBint mvinchstr(int y, int x, chtype *chstr);\fR
+.br
+\fBint mvinchnstr(int y, int x, chtype *chstr, int n);\fR
+.br
+\fBint mvwinchstr(WINDOW *win, int y, int x, chtype *chstr);\fR
+.br
+\fBint mvwinchnstr(WINDOW *win, int y, int x, chtype *chstr, int n);\fR
+.br
+.SH DESCRIPTION
+These routines return a NULL-terminated array of \fBchtype\fR quantities,
+starting at the current cursor position in the named window and ending at the
+right margin of the window.  The four functions with \fIn\fR as
+the last argument, return a leading substring at most \fIn\fR characters long
+(exclusive of the trailing (chtype)0).
+Constants defined in \fB<curses.h>\fR can be used with the \fB&\fR (logical
+AND) operator to extract the character or the attribute alone from any position
+in the \fIchstr\fR [see \fBcurs_inch\fR(3X)].
+.SH RETURN VALUE
+All routines return the integer \fBERR\fR upon failure and an integer value
+other than \fBERR\fR upon successful completion (the number of characters
+retrieved, exclusive of the trailing 0).
+.SH NOTES
+Note that all routines except \fBwinchnstr\fR may be macros.  SVr4 does not
+document whether the result string is 0-terminated; it does not document
+whether a length limit argument includes any trailing 0; and it does not
+document the meaning of the return value.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4.  It is no
+more specific than the SVr4 documentation on the trailing 0.  It does specify
+that the successful return of the functions is \fBOK\fR.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_inch\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_initscr.3x b/ncurses-5.2/man/curs_initscr.3x
new file mode 100644
index 0000000..823d18d
--- /dev/null
+++ b/ncurses-5.2/man/curs_initscr.3x
@@ -0,0 +1,124 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_initscr 3X ""
+.SH NAME
+\fBinitscr\fR,
+\fBnewterm\fR,
+\fBendwin\fR,
+\fBisendwin\fR,
+\fBset_term\fR,
+\fBdelscreen\fR - \fBcurses\fR screen initialization and manipulation routines
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBWINDOW *initscr(void);\fR
+.br
+\fBint endwin(void);\fR
+.br
+\fBbool isendwin(void);\fR
+.br
+\fBSCREEN *newterm(const char *type, FILE *outfd, FILE *infd);\fR
+.br
+\fBSCREEN *set_term(SCREEN *new);\fR
+.br
+\fBvoid delscreen(SCREEN* sp);\fR
+.br
+.SH DESCRIPTION
+\fBinitscr\fR is normally the first \fBcurses\fR routine to call when
+initializing a program.  A few special routines sometimes need to be
+called before it; these are \fBslk_init\fR, \fBfilter\fR, \fBripoffline\fR,
+\fBuse_env\fR.  For multiple-terminal applications, \fBnewterm\fR may be
+called before \fBinitscr\fR.
+
+The initscr code determines the terminal type and initializes all \fBcurses\fR
+data structures.  \fBinitscr\fR also causes the first call to \fBrefresh\fR to
+clear the screen.  If errors occur, \fBinitscr\fR writes an appropriate error
+message to standard error and exits; otherwise, a pointer is returned to
+\fBstdscr\fR.
+
+A program that outputs to more than one terminal should use the \fBnewterm\fR
+routine for each terminal instead of \fBinitscr\fR.  A program that needs to
+inspect capabilities, so it can continue to run in a line-oriented mode if the
+terminal cannot support a screen-oriented program, would also use
+\fBnewterm\fR.  The routine \fBnewterm\fR should be called once for each
+terminal.  It returns a variable of type \fBSCREEN *\fR which should be saved
+as a reference to that terminal.  The arguments are the \fItype\fR of the
+terminal to be used in place of \fB$TERM\fR, a file pointer for output to the
+terminal, and another file pointer for input from the terminal (if \fItype\fR
+is \fBNULL\fR, \fB$TERM\fR will be used).  The program must also call
+\fBendwin\fR for each terminal being used before exiting from \fBcurses\fR.
+If \fBnewterm\fR is called more than once for the same terminal, the first
+terminal referred to must be the last one for which \fBendwin\fR is called.
+
+A program should always call \fBendwin\fR before exiting or escaping from
+\fBcurses\fR mode temporarily.  This routine restores tty modes, moves the
+cursor to the lower left-hand corner of the screen and resets the terminal into
+the proper non-visual mode.  Calling \fBrefresh\fR or \fBdoupdate\fR after a
+temporary escape causes the program to resume visual mode.
+
+The \fBisendwin\fR routine returns \fBTRUE\fR if \fBendwin\fR has been
+called without any subsequent calls to \fBwrefresh\fR, and \fBFALSE\fR
+otherwise.
+
+The \fBset_term\fR routine is used to switch between different
+terminals.  The screen reference \fBnew\fR becomes the new current
+terminal.  The previous terminal is returned by the routine.  This is
+the only routine which manipulates \fBSCREEN\fR pointers; all other
+routines affect only the current terminal.
+
+The \fBdelscreen\fR routine frees storage associated with the
+\fBSCREEN\fR data structure.  The \fBendwin\fR routine does not do
+this, so \fBdelscreen\fR should be called after \fBendwin\fR if a
+particular \fBSCREEN\fR is no longer needed.
+.SH RETURN VALUE
+\fBendwin\fR returns the integer \fBERR\fR upon failure and \fBOK\fR
+upon successful completion.
+
+Routines that return pointers always return \fBNULL\fR on error.
+.SH NOTES
+Note that \fBinitscr\fR and \fBnewterm\fR may be macros.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4.  It
+specifies that portable applications must not call \fBinitscr\fR more than
+once.
+
+Old versions of curses, e.g., BSD 4.4, may have returned a null pointer
+from \fBinitscr\fR when an error is detected, rather than exiting.
+It is safe but redundant to check the return value of \fBinitscr\fR 
+in XSI Curses.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_kernel\fR(3X), \fBcurs_refresh\fR(3X),
+\fBcurs_slk\fR(3X), \fBcurs_util\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_inopts.3x b/ncurses-5.2/man/curs_inopts.3x
new file mode 100644
index 0000000..8f84247
--- /dev/null
+++ b/ncurses-5.2/man/curs_inopts.3x
@@ -0,0 +1,214 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_inopts 3X ""
+.SH NAME
+\fBcbreak\fR, \fBnocbreak\fR, \fBecho\fR,
+\fBnoecho\fR, \fBhalfdelay\fR, \fBintrflush\fR, \fBkeypad\fR,
+\fBmeta\fR, \fBnodelay\fR, \fBnotimeout\fR, \fBraw\fR, \fBnoraw\fR,
+\fBnoqiflush\fR, \fBqiflush\fR, \fBtimeout\fR, \fBwtimeout\fR,
+\fBtypeahead\fR - \fBcurses\fR input options
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint cbreak(void);\fR
+.br
+\fBint nocbreak(void);\fR
+.br
+\fBint echo(void);\fR
+.br
+\fBint noecho(void);\fR
+.br
+\fBint halfdelay(int tenths);\fR
+.br
+\fBint intrflush(WINDOW *win, bool bf);\fR
+.br
+\fBint keypad(WINDOW *win, bool bf);\fR
+.br
+\fBint meta(WINDOW *win, bool bf);\fR
+.br
+\fBint nodelay(WINDOW *win, bool bf);\fR
+.br
+\fBint raw(void);\fR
+.br
+\fBint noraw(void);\fR
+.br
+\fBvoid noqiflush(void);\fR
+.br
+\fBvoid qiflush(void);\fR
+.br
+\fBint notimeout(WINDOW *win, bool bf);\fR
+.br
+\fBvoid timeout(int delay);\fR
+.br
+\fBvoid wtimeout(WINDOW *win, int delay);\fR
+.br
+\fBint typeahead(int fd);\fR
+.br
+.SH DESCRIPTION
+Normally, the tty driver buffers typed characters until a newline or carriage
+return is typed.  The \fBcbreak\fR routine disables line buffering and
+erase/kill character-processing (interrupt and flow control characters are
+unaffected), making characters typed by the user immediately available to the
+program.  The \fBnocbreak\fR routine returns the terminal to normal (cooked)
+mode.
+
+Initially the terminal may or may not be in \fBcbreak\fR mode, as the mode is
+inherited; therefore, a program should call \fBcbreak\fR or \fBnocbreak\fR
+explicitly.  Most interactive programs using \fBcurses\fR set the \fBcbreak\fR
+mode.  Note that \fBcbreak\fR overrides \fBraw\fR.
+[See \fBcurs_getch\fR(3X) for a
+discussion of how these routines interact with \fBecho\fR and \fBnoecho\fR.]
+
+The \fBecho\fR and \fBnoecho\fR routines control whether characters typed by
+the user are echoed by \fBgetch\fR as they are typed.  Echoing by the tty
+driver is always disabled, but initially \fBgetch\fR is in echo mode, so
+characters typed are echoed.  Authors of most interactive programs prefer to do
+their own echoing in a controlled area of the screen, or not to echo at all, so
+they disable echoing by calling \fBnoecho\fR.
+[See \fBcurs_getch\fR(3X) for a
+discussion of how these routines interact with \fBcbreak\fR and
+\fBnocbreak\fR.]
+
+The \fBhalfdelay\fR routine is used for half-delay mode, which is similar to
+\fBcbreak\fR mode in that characters typed by the user are immediately
+available to the program.  However, after blocking for \fItenths\fR tenths of
+seconds, ERR is returned if nothing has been typed.  The value of \fBtenths\fR
+must be a number between 1 and 255.  Use \fBnocbreak\fR to leave half-delay
+mode.
+
+If the \fBintrflush\fR option is enabled, (\fIbf\fR is \fBTRUE\fR), when an
+interrupt key is pressed on the keyboard (interrupt, break, quit) all output in
+the tty driver queue will be flushed, giving the effect of faster response to
+the interrupt, but causing \fBcurses\fR to have the wrong idea of what is on
+the screen.  Disabling (\fIbf\fR is \fBFALSE\fR), the option prevents the
+flush.  The default for the option is inherited from the tty driver settings.
+The window argument is ignored.
+
+The \fBkeypad\fR option enables the keypad of the user's terminal.  If
+enabled (\fIbf\fR is \fBTRUE\fR), the user can press a function key
+(such as an arrow key) and \fBwgetch\fR returns a single value
+representing the function key, as in \fBKEY_LEFT\fR.  If disabled
+(\fIbf\fR is \fBFALSE\fR), \fBcurses\fR does not treat function keys
+specially and the program has to interpret the escape sequences
+itself.  If the keypad in the terminal can be turned on (made to
+transmit) and off (made to work locally), turning on this option
+causes the terminal keypad to be turned on when \fBwgetch\fR is
+called.  The default value for keypad is false.
+
+Initially, whether the terminal returns 7 or 8 significant bits on
+input depends on the control mode of the tty driver [see termio(7)].
+To force 8 bits to be returned, invoke \fBmeta\fR(\fIwin\fR,
+\fBTRUE\fR); this is equivalent, under POSIX, to setting the CS8 flag
+on the terminal.  To force 7 bits to be returned, invoke
+\fBmeta\fR(\fIwin\fR, \fBFALSE\fR); this is equivalent, under POSIX,
+to setting the CS8 flag on the terminal.  The window argument,
+\fIwin\fR, is always ignored.  If the terminfo capabilities \fBsmm\fR
+(meta_on) and \fBrmm\fR (meta_off) are defined for the terminal,
+\fBsmm\fR is sent to the terminal when \fBmeta\fR(\fIwin\fR,
+\fBTRUE\fR) is called and \fBrmm\fR is sent when \fBmeta\fR(\fIwin\fR,
+\fBFALSE\fR) is called.
+
+The \fBnodelay\fR option causes \fBgetch\fR to be a non-blocking call.
+If no input is ready, \fBgetch\fR returns \fBERR\fR.  If disabled
+(\fIbf\fR is \fBFALSE\fR), \fBgetch\fR waits until a key is pressed.
+
+While interpreting an input escape sequence, \fBwgetch\fR sets a timer
+while waiting for the next character.  If \fBnotimeout(\fR\fIwin\fR,
+\fBTRUE\fR) is called, then \fBwgetch\fR does not set a timer.  The
+purpose of the timeout is to differentiate between sequences received
+from a function key and those typed by a user.
+
+The \fBraw\fR and \fBnoraw\fR routines place the terminal into or out of raw
+mode.  Raw mode is similar to \fBcbreak\fR mode, in that characters typed are
+immediately passed through to the user program.  The differences are that in
+raw mode, the interrupt, quit, suspend, and flow control characters are all
+passed through uninterpreted, instead of generating a signal.  The behavior of
+the BREAK key depends on other bits in the tty driver that are not set by
+\fBcurses\fR.
+
+When the \fBnoqiflush\fR routine is used, normal flush of input and
+output queues associated with the \fBINTR\fR, \fBQUIT\fR and
+\fBSUSP\fR characters will not be done [see termio(7)].  When
+\fBqiflush\fR is called, the queues will be flushed when these control
+characters are read.  You may want to call \fBnoqiflush()\fR in a signal
+handler if you want output to continue as though the interrupt
+had not occurred, after the handler exits.
+
+The \fBtimeout\fR and \fBwtimeout\fR routines set blocking or
+non-blocking read for a given window.  If \fIdelay\fR is negative,
+blocking read is used (\fIi\fR.\fIe\fR., waits indefinitely for
+input).  If \fIdelay\fR is zero, then non-blocking read is used
+(\fIi\fR.\fIe\fR., read returns \fBERR\fR if no input is waiting).  If
+\fIdelay\fR is positive, then read blocks for \fIdelay\fR
+milliseconds, and returns \fBERR\fR if there is still no input.
+Hence, these routines provide the same functionality as \fBnodelay\fR,
+plus the additional capability of being able to block for only
+\fIdelay\fR milliseconds (where \fIdelay\fR is positive).
+
+The \fBcurses\fR library does ``line-breakout optimization'' by looking for
+typeahead periodically while updating the screen.  If input is found,
+and it is coming from a tty, the current update is postponed until
+\fBrefresh\fR or \fBdoupdate\fR is called again.  This allows faster
+response to commands typed in advance.  Normally, the input FILE
+pointer passed to \fBnewterm\fR, or \fBstdin\fR in the case that
+\fBinitscr\fR was used, will be used to do this typeahead checking.
+The \fBtypeahead\fR routine specifies that the file descriptor
+\fIfd\fR is to be used to check for typeahead instead.  If \fIfd\fR is
+-1, then no typeahead checking is done.
+.SH RETURN VALUE
+All routines that return an integer return \fBERR\fR upon failure and OK (SVr4
+specifies only "an integer value other than \fBERR\fR") upon successful
+completion, unless otherwise noted in the preceding routine descriptions.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4.
+
+The ncurses library obeys the XPG4 standard and the historical practice of the
+AT&T curses implementations, in that the echo bit is cleared when curses
+initializes the terminal state.  BSD curses differed from this slightly; it
+left the echo bit on at initialization, but the BSD \fBraw\fR call turned it
+off as a side-effect.  For best portability, set echo or noecho explicitly 
+just after initialization, even if your program remains in cooked mode.
+.SH NOTES
+Note that \fBecho\fR, \fBnoecho\fR, \fBhalfdelay\fR, \fBintrflush\fR,
+\fBmeta\fR, \fBnodelay\fR, \fBnotimeout\fR, \fBnoqiflush\fR,
+\fBqiflush\fR, \fBtimeout\fR, and \fBwtimeout\fR may be macros.
+
+The \fBnoraw\fR and \fBnocbreak\fR calls follow historical practice in that
+they attempt to restore to normal (`cooked') mode from raw and cbreak modes
+respectively.  Mixing raw/noraw and cbreak/nocbreak calls leads to tty driver
+control states that are hard to predict or understand; it is not recommended.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_getch\fR(3X), \fBcurs_initscr\fR(3X), \fBtermio\fR(7)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_insch.3x b/ncurses-5.2/man/curs_insch.3x
new file mode 100644
index 0000000..35433c0
--- /dev/null
+++ b/ncurses-5.2/man/curs_insch.3x
@@ -0,0 +1,70 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_insch 3X ""
+.SH NAME
+\fBinsch\fR,
+\fBwinsch\fR,
+\fBmvinsch\fR,
+\fBmvwinsch\fR - insert a character before cursor in a \fBcurses\fR window
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint insch(chtype ch);\fR
+.br
+\fBint winsch(WINDOW *win, chtype ch);\fR
+.br
+\fBint mvinsch(int y, int x, chtype ch);\fR
+.br
+\fBint mvwinsch(WINDOW *win, int y, int x, chtype ch);\fR
+.br
+.SH DESCRIPTION
+These routines, insert the character \fIch\fR before the character under the
+cursor.  All characters to the right of the cursor are moved one space to the
+right, with the possibility of the rightmost character on the line being lost.
+The insertion operation does not change the cursor position.
+.SH RETURN VALUE
+All routines that return an integer return \fBERR\fR upon failure and OK (SVr4
+specifies only "an integer value other than \fBERR\fR") upon successful
+completion, unless otherwise noted in the preceding routine descriptions.
+.SH NOTES
+These routines do not necessarily imply use of a hardware insert character
+feature.
+
+Note that \fBinsch\fR, \fBmvinsch\fR, and \fBmvwinsch\fR may be macros.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4.
+.SH SEE ALSO
+\fBcurses\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_insstr.3x b/ncurses-5.2/man/curs_insstr.3x
new file mode 100644
index 0000000..33fb855
--- /dev/null
+++ b/ncurses-5.2/man/curs_insstr.3x
@@ -0,0 +1,95 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_insstr 3X ""
+.SH NAME
+\fBinsstr\fR,
+\fBinsnstr\fR,
+\fBwinsstr\fR,
+\fBwinsnstr\fR,
+\fBmvinsstr\fR,
+\fBmvinsnstr\fR,
+\fBmvwinsstr\fR,
+\fBmvwinsnstr\fR - insert string before cursor in a \fBcurses\fR window
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+.br
+\fBint insstr(const char *str);\fR
+.br
+\fBint insnstr(const char *str, int n);\fR
+.br
+\fBint winsstr(WINDOW *win, const char *str);\fR
+.br
+\fBint winsnstr(WINDOW *win, const char *str, int n);\fR
+.br
+\fBint mvinsstr(int y, int x, const char *str);\fR
+.br
+\fBint mvinsnstr(int y, int x, const char *str, int n);\fR
+.br
+\fBint mvwinsstr(WINDOW *win, int y, int x, const char *str);\fR
+.br
+\fBint mvwinsnstr(WINDOW *win, int y, int x, const char *str, int n);\fR
+.br
+.SH DESCRIPTION
+These routines insert a character string (as many characters as will fit on the
+line) before the character under the cursor.  All characters to the right of
+the cursor are shifted right, with the possibility of the rightmost characters
+on the line being lost.  The cursor position does not change (after moving to
+\fIy\fR, \fIx\fR, if specified). The four routines with \fIn\fR as the last
+argument insert a leading substring of at most \fIn\fR characters.  If
+\fIn\fR<=0, then the entire string is inserted.
+
+If a character in \fIstr\fR is a tab, newline, carriage return or
+backspace, the cursor is moved appropriately within the window.  A
+newline also does a \fBclrtoeol\fR before moving.  Tabs are considered
+to be at every eighth column.  If a character in \fIstr\fR is another
+control character, it is drawn in the \fB^\fR\fIX\fR notation.
+Calling \fBwinch\fR after adding a control character (and moving to
+it, if necessary) does not return the control character, but instead
+returns a character in the ^-representation of the control character.
+.SH RETURN VALUE
+All routines that return an integer return \fBERR\fR upon failure and OK (SVr4
+specifies only "an integer value other than \fBERR\fR") upon successful
+completion, unless otherwise noted in the preceding routine descriptions.
+.SH NOTES
+Note that all but \fBwinsnstr\fR may be macros.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4, which adds
+const qualifiers to the arguments.  The XSI Curses error conditions
+\fBEILSEQ\fR and \fBEILOVERFLOW\fR associated with extended-level conformance
+are not yet detected (this implementation does not yet support XPG4 multi-byte
+characters).
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_clear\fR(3X), \fBcurs_inch\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_instr.3x b/ncurses-5.2/man/curs_instr.3x
new file mode 100644
index 0000000..5296db4
--- /dev/null
+++ b/ncurses-5.2/man/curs_instr.3x
@@ -0,0 +1,89 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_instr 3X ""
+.SH NAME
+\fBinstr\fR,
+\fBinnstr\fR,
+\fBwinstr\fR,
+\fBwinnstr\fR,
+\fBmvinstr\fR,
+\fBmvinnstr\fR,
+\fBmvwinstr\fR,
+\fBmvwinnstr\fR - get a string of characters from a \fBcurses\fR window
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint instr(char *str);\fR
+.br
+\fBint innstr(char *str, int n);\fR
+.br
+\fBint winstr(WINDOW *win, char *str);\fR
+.br
+\fBint winnstr(WINDOW *win, char *str, int n);\fR
+.br
+\fBint mvinstr(int y, int x, char *str);\fR
+.br
+\fBint mvinnstr(int y, int x, char *str, int n);\fR
+.br
+\fBint mvwinstr(WINDOW *win, int y, int x, char *str);\fR
+.br
+\fBint mvwinnstr(WINDOW *win, int y, int x, char *str, int n);\fR
+.br
+.SH DESCRIPTION
+These routines return a string of characters in \fIstr\fR, extracted starting
+at the current cursor position in the named window.
+Attributes are stripped from the characters.  The four
+functions with \fIn\fR as the last argument return a leading substring at most
+\fIn\fR characters long (exclusive of the trailing NUL).
+.SH RETURN VALUE
+All of the functions return \fBERR\fR upon failure,
+or the number of characters actually read into the string.
+.SH NOTES
+Note that all routines except \fBwinnstr\fR may be macros.
+.SH PORTABILITY
+The XSI Curses
+error conditions \fBEILSEQ\fR and \fBEILOVERFLOW\fR associated with
+extended-level conformance are not yet detected (this implementation does not
+yet support XPG4 multi-byte characters).
+SVr4 does not
+document whether a length limit includes or excludes the trailing NUL.
+.PP
+The ncurses library extends the XSI description by allowing a negative
+value for \fIn\fR.
+In this case, the functions return the string ending at the right margin.
+.SH SEE ALSO
+\fBcurses\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
+
diff --git a/ncurses-5.2/man/curs_kernel.3x b/ncurses-5.2/man/curs_kernel.3x
new file mode 100644
index 0000000..2da87b5
--- /dev/null
+++ b/ncurses-5.2/man/curs_kernel.3x
@@ -0,0 +1,159 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_kernel 3X ""
+.SH NAME
+\fBdef_prog_mode\fR, \fBdef_shell_mode\fR,
+\fBreset_prog_mode\fR, \fBreset_shell_mode\fR, \fBresetty\fR,
+\fBsavetty\fR, \fBgetsyx\fR, \fBsetsyx\fR, \fBripoffline\fR,
+\fBcurs_set\fR, \fBnapms\fR - low-level \fBcurses\fR routines
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint def_prog_mode(void);\fR
+.br
+\fBint def_shell_mode(void);\fR
+.br
+\fBint reset_prog_mode(void);\fR
+.br
+\fBint reset_shell_mode(void);\fR
+.br
+\fBint resetty(void);\fR
+.br
+\fBint savetty(void);\fR
+.br
+\fBvoid getsyx(int y, int x);\fR
+.br
+\fBvoid setsyx(int y, int x);\fR
+.br
+\fBint ripoffline(int line, int (*init)(WINDOW *, int));\fR
+.br
+\fBint curs_set(int visibility);\fR
+.br
+\fBint napms(int ms);\fR
+.br
+.SH DESCRIPTION
+The following routines give low-level access to various \fBcurses\fR
+capabilities.  Theses routines typically are used inside library
+routines.
+
+The \fBdef_prog_mode\fR and \fBdef_shell_mode\fR routines save the
+current terminal modes as the "program" (in \fBcurses\fR) or "shell"
+(not in \fBcurses\fR) state for use by the \fBreset_prog_mode\fR and
+\fBreset_shell_mode\fR routines.  This is done automatically by
+\fBinitscr\fR.  There is one such save area for each screen context
+allocated by \fBnewterm()\fR.
+
+The \fBreset_prog_mode\fR and \fBreset_shell_mode\fR routines restore
+the terminal to "program" (in \fBcurses\fR) or "shell" (out of
+\fBcurses\fR) state.  These are done automatically by \fBendwin\fR
+and, after an \fBendwin\fR, by \fBdoupdate\fR, so they normally are
+not called.
+
+The \fBresetty\fR and \fBsavetty\fR routines save and restore the
+state of the terminal modes.  \fBsavetty\fR saves the current state in
+a buffer and \fBresetty\fR restores the state to what it was at the
+last call to \fBsavetty\fR.
+
+The \fBgetsyx\fR routine returns the current coordinates of the virtual screen
+cursor in \fIy\fR and \fIx\fR.  If \fBleaveok\fR is currently \fBTRUE\fR, then
+\fB-1\fR,\fB-1\fR is returned.  If lines have been removed from the top of the
+screen, using \fBripoffline\fR, \fIy\fR and \fIx\fR include these lines;
+therefore, \fIy\fR and \fIx\fR should be used only as arguments for
+\fBsetsyx\fR.
+
+The \fBsetsyx\fR routine sets the virtual screen cursor to
+\fIy\fR, \fIx\fR.  If \fIy\fR and \fIx\fR are both \fB-1\fR, then
+\fBleaveok\fR is set.  The two routines \fBgetsyx\fR and \fBsetsyx\fR
+are designed to be used by a library routine, which manipulates
+\fBcurses\fR windows but does not want to change the current position
+of the program's cursor.  The library routine would call \fBgetsyx\fR
+at the beginning, do its manipulation of its own windows, do a
+\fBwnoutrefresh\fR on its windows, call \fBsetsyx\fR, and then call
+\fBdoupdate\fR.
+
+The \fBripoffline\fR routine provides access to the same facility that
+\fBslk_init\fR [see \fBcurs_slk\fR(3X)] uses to reduce the size of the
+screen.  \fBripoffline\fR must be called before \fBinitscr\fR or
+\fBnewterm\fR is called.  If \fIline\fR is positive, a line is removed
+from the top of \fBstdscr\fR; if \fIline\fR is negative, a line is
+removed from the bottom.  When this is done inside \fBinitscr\fR, the
+routine \fBinit\fR (supplied by the user) is called with two
+arguments: a window pointer to the one-line window that has been
+allocated and an integer with the number of columns in the window.
+Inside this initialization routine, the integer variables \fBLINES\fR
+and \fBCOLS\fR (defined in \fB<curses.h>\fR) are not guaranteed to be
+accurate and \fBwrefresh\fR or \fBdoupdate\fR must not be called.  It
+is allowable to call \fBwnoutrefresh\fR during the initialization
+routine.
+
+\fBripoffline\fR can be called up to five times before calling \fBinitscr\fR or
+\fBnewterm\fR.
+
+The \fBcurs_set\fR routine sets the cursor state is set to invisible,
+normal, or very visible for \fBvisibility\fR equal to \fB0\fR,
+\fB1\fR, or \fB2\fR respectively.  If the terminal supports the
+\fIvisibility\fR requested, the previous \fIcursor\fR state is
+returned; otherwise, \fBERR\fR is returned.
+
+The \fBnapms\fR routine is used to sleep for \fIms\fR milliseconds.
+.SH RETURN VALUE
+Except for \fBcurs_set\fR, these routines always return \fBOK\fR.
+\fBcurs_set\fR returns the previous cursor state, or \fBERR\fR if the
+requested \fIvisibility\fR is not supported.
+.SH NOTES
+Note that \fBgetsyx\fR is a macro, so \fB&\fR is not necessary before
+the variables \fIy\fR and \fIx\fR.
+
+Older SVr4 man pages warn that the return value of \fBcurs_set\fR "is currently
+incorrect".  This implementation gets it right, but it may be unwise to count
+on the correctness of the return value anywhere else.
+
+Both ncurses and SVr4 will call \fBcurs_set\fR in \fBendwin\fR
+if \fBcurs_set\fR
+has been called to make the cursor other than normal, i.e., either
+visible or very visible.
+There is no way for ncurses to determine the initial cursor state to
+restore that.
+.SH PORTABILITY
+The functions \fBsetsyx\fR and \fBgetsyx\fR are not described in the XSI
+Curses standard, Issue 4.  All other functions are as described in XSI Curses.
+
+The SVr4 documentation describes \fBsetsyx\fR and \fBgetsyx\fR as having return
+type int. This is misleading, as they are macros with no documented semantics
+for the return value.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_initscr\fR(3X), \fBcurs_outopts\fR(3X), \fBcurs_refresh\fR(3X),
+\fBcurs_scr_dump\fR(3X), \fBcurs_slk\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_mouse.3x b/ncurses-5.2/man/curs_mouse.3x
new file mode 100644
index 0000000..7ad4f65
--- /dev/null
+++ b/ncurses-5.2/man/curs_mouse.3x
@@ -0,0 +1,217 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.'" $Id$
+.TH curs_mouse 3X ""
+.SH NAME
+\fBgetmouse\fR, \fBungetmouse\fR,
+\fBmousemask\fR, \fBwenclose\fR,
+\fBmouse_trafo\fR, \fBwmouse_trafo\fR,
+\fBmouseinterval\fR - mouse interface through curses
+.SH SYNOPSIS
+.nf
+\fB#include <curses.h>\fR
+
+\fBtypedef unsigned long mmask_t;
+
+typedef struct
+{
+    short id;         \fI/* ID to distinguish multiple devices */\fB
+    int x, y, z;      \fI/* event coordinates */\fB
+    mmask_t bstate;   \fI/* button state bits */\fB
+}
+MEVENT;\fR
+.fi
+.br
+\fBint getmouse(MEVENT *event);\fR
+.br
+\fBint ungetmouse(MEVENT *event);\fR
+.br
+\fBmmask_t mousemask(mmask_t newmask, mmask_t *oldmask);\fR
+.br
+\fBbool wenclose(WINDOW *win, int y, int x);\fR
+.br
+\fBbool mouse_trafo(int* pY, int* pX, bool to_screen);\fR
+.br
+\fBbool wmouse_trafo(const WINDOW* win, int* pY, int* pX,\fR
+.br
+	\fBbool to_screen);\fR
+.br
+\fBint mouseinterval(int erval);\fR
+.br
+.SH DESCRIPTION
+These functions provide an interface to mouse events from
+\fBncurses\fR(3X).  Mouse events are represented by \fBKEY_MOUSE\fR
+pseudo-key values in the \fBwgetch\fR input stream.
+
+To make mouse events visible, use the \fBmousemask\fR function.  This will set
+the mouse events to be reported.  By default, no mouse events are reported.
+The function will return a mask to indicate which of the specified mouse events
+can be reported; on complete failure it returns 0.  If oldmask is non-NULL,
+this function fills the indicated location with the previous value of the given
+window's mouse event mask.
+
+As a side effect, setting a zero mousemask may turn off the mouse pointer;
+setting a nonzero mask may turn it on.  Whether this happens is
+device-dependent.
+
+Here are the mouse event type masks:
+
+.TS
+l l
+_ _
+l l.
+\fIName\fR	\fIDescription\fR
+BUTTON1_PRESSED	mouse button 1 down
+BUTTON1_RELEASED	mouse button 1 up
+BUTTON1_CLICKED	mouse button 1 clicked
+BUTTON1_DOUBLE_CLICKED	mouse button 1 double clicked
+BUTTON1_TRIPLE_CLICKED	mouse button 1 triple clicked
+BUTTON2_PRESSED	mouse button 2 down
+BUTTON2_RELEASED	mouse button 2 up
+BUTTON2_CLICKED	mouse button 2 clicked
+BUTTON2_DOUBLE_CLICKED	mouse button 2 double clicked
+BUTTON2_TRIPLE_CLICKED	mouse button 2 triple clicked
+BUTTON3_PRESSED	mouse button 3 down
+BUTTON3_RELEASED	mouse button 3 up
+BUTTON3_CLICKED	mouse button 3 clicked
+BUTTON3_DOUBLE_CLICKED	mouse button 3 double clicked
+BUTTON3_TRIPLE_CLICKED	mouse button 3 triple clicked
+BUTTON4_PRESSED	mouse button 4 down
+BUTTON4_RELEASED	mouse button 4 up
+BUTTON4_CLICKED	mouse button 4 clicked
+BUTTON4_DOUBLE_CLICKED	mouse button 4 double clicked
+BUTTON4_TRIPLE_CLICKED	mouse button 4 triple clicked
+BUTTON_SHIFT	shift was down during button state change
+BUTTON_CTRL	control was down during button state change
+BUTTON_ALT	alt was down during button state change
+ALL_MOUSE_EVENTS	report all button state changes
+REPORT_MOUSE_POSITION	report mouse movement
+.TE
+
+Once a class of mouse events have been made visible in a window,
+calling the \fBwgetch\fR function on that window may return
+\fBKEY_MOUSE\fR as an indicator that a mouse event has been queued.
+To read the event data and pop the event off the queue, call
+\fBgetmouse\fR.  This function will return \fBOK\fR if a mouse event
+is actually visible in the given window, \fBERR\fR otherwise.
+When \fBgetmouse\fR returns \fBOK\fR, the data deposited as y and
+x in the event structure coordinates will be screen-relative character-cell
+coordinates.  The returned state mask will have exactly one bit set to
+indicate the event type.
+
+The \fBungetmouse\fR function behaves analogously to \fBungetch\fR.  It pushes
+a \fBKEY_MOUSE\fR event onto the input queue, and associates with that event
+the given state data and screen-relative character-cell coordinates.
+
+The \fBwenclose\fR function tests whether a given pair of screen-relative
+character-cell coordinates is enclosed by a given window, returning TRUE
+if it is and FALSE otherwise.  It is useful for determining what subset of
+the screen windows enclose the location of a mouse event.
+
+The \fBwmouse_trafo\fR function transforms a given pair of coordinates from
+stdscr-relative coordinates to screen-relative coordinates or vice versa.
+Please remember, that stdscr-relative coordinates are not always identical
+to screen-relative coordinates due to the mechanism to reserve lines on top
+or bottom of the screen for other purposes (ripoff() call, see also slk_...
+functions). If the parameter \fBto_screen\fR is \fBTRUE\fR, the pointers 
+\fBpY, pX\fR must reference the coordinates of a location inside the window 
+\fBwin\fR. They are converted to screen-relative coordinates and returned
+through the pointers. If the conversion was successful, the function
+returns \fBTRUE\fR. If one of the parameters was NULL or the location is
+not inside the window, \fBFALSE\fR is returned. If \fBto_screen\fR is
+\fBFALSE\fR, the pointers \fBpY, pX\fR must reference screen-relative
+coordinates. They are converted to stdscr-relative coordinates if the
+window \fBwin\fR encloses this point. In this case the function returns
+\fBTRUE\fR. If one of the parameters is NULL or the point is not inside the
+window, \fBFALSE\fR is returned. Please notice, that the referenced coordinates
+are only replaced by the converted coordinates if the transformation was
+successful.
+ 
+The \fBmouseinterval\fR function sets the maximum time (in thousands of a
+second) that can elapse between press and release events in order for them to
+be recognized as a click.  This function returns the previous interval value.
+The default is one fifth of a second.
+
+Note that mouse events will be ignored when input is in cooked mode, and will
+cause an error beep when cooked mode is being simulated in a window by a
+function such as \fBgetstr\fR that expects a linefeed for input-loop
+termination.
+
+.SH RETURN VALUE
+\fBgetmouse\fR, \fBungetmouse\fR and \fBmouseinterval\fR
+return the integer \fBERR\fR upon failure or \fBOK\fR
+upon successful completion. \fBmousemask\fR returns the
+mask of reportable events. \fBwenclose\fR and \fBwmouse_trafo\fR
+are boolean functions returning \fBTRUE\fR or \fBFALSE\fR depending
+on their test result.
+.SH PORTABILITY
+These calls were designed for \fBncurses\fR(3X), and are not found in SVr4
+curses, 4.4BSD curses, or any other previous version of curses.
+
+The feature macro \fBNCURSES_MOUSE_VERSION\fR is provided so the preprocessor
+can be used to test whether these features are present (its value is 1).
+If the interface is changed, the value of \fBNCURSES_MOUSE_VERSION\fR will be
+incremented.
+
+The order of the \fBMEVENT\fR structure members is not guaranteed.
+Additional fields may be added to the structure in the future.
+
+Under \fBncurses\fR(3X), these calls are implemented using either
+xterm's built-in mouse-tracking API or Alessandro Rubini's gpm server.
+If you are using something other than xterm and there is no gpm daemon
+running on your machine, mouse events will not be visible to
+\fBncurses\fR(3X) (and the \fBwmousemask\fR function will always
+return \fB0\fR).
+
+The z member in the event structure is not presently used.  It is intended
+for use with touch screens (which may be pressure-sensitive) or with
+3D-mice/trackballs/power gloves.
+.SH BUGS
+Mouse events under xterm will not in fact be ignored during cooked mode,
+if they have been enabled by \fBwmousemask\fR.  Instead, the xterm mouse
+report sequence will appear in the string read.
+
+Mouse events under xterm will not be detected correctly in a window with
+its keypad bit off, since they are interpreted as a variety of function key.
+Your terminfo description must have \fBkmous\fR set to "\\E[M" (the beginning
+of the response from xterm for mouse clicks).
+
+Because there are no standard terminal responses that would serve to identify
+terminals which support the xterm mouse protocol, \fBncurses\fR assumes that
+if your $DISPLAY environment variable is set, and \fBkmous\fR is defined in
+the terminal description, then the terminal may send mouse events.
+.SH SEE ALSO
+\fBcurses\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_move.3x b/ncurses-5.2/man/curs_move.3x
new file mode 100644
index 0000000..4191051
--- /dev/null
+++ b/ncurses-5.2/man/curs_move.3x
@@ -0,0 +1,63 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_move 3X ""
+.SH NAME
+\fBmove\fR, \fBwmove\fR - move \fBcurses\fR window cursor
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint move(int y, int x);\fR
+.br
+\fBint wmove(WINDOW *win, int y, int x);\fR
+.br
+.SH DESCRIPTION
+These routines move the cursor associated with the window to line \fIy\fR and
+column \fIx\fR.  This routine does not move the physical cursor of the terminal
+until \fBrefresh\fR is called.  The position specified is relative to the upper
+left-hand corner of the window, which is (0,0).
+.SH RETURN VALUE
+These routines return \fBERR\fR upon failure and OK (SVr4
+specifies only "an integer value other than \fBERR\fR") upon successful
+completion.
+.SH NOTES
+Note that \fBmove\fR may be a macro.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4.  The
+standard specifies that if (y,x) is within a multi-column character, the cursor
+is moved to the first column of that character; however, this implementation
+does not yet support the extended-level XSI multi-byte characters.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_refresh\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_outopts.3x b/ncurses-5.2/man/curs_outopts.3x
new file mode 100644
index 0000000..8ea4c75
--- /dev/null
+++ b/ncurses-5.2/man/curs_outopts.3x
@@ -0,0 +1,169 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_outopts 3X ""
+.SH NAME
+\fBclearok\fR, \fBidlok\fR, \fBidcok immedok\fR,
+\fBleaveok\fR, \fBsetscrreg\fR, \fBwsetscrreg\fR, \fBscrollok\fR,
+\fBnl\fR, \fBnonl\fR - \fBcurses\fR output options
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint clearok(WINDOW *win, bool bf);\fR
+.br
+\fBint idlok(WINDOW *win, bool bf);\fR
+.br
+\fBvoid idcok(WINDOW *win, bool bf);\fR
+.br
+\fBvoid immedok(WINDOW *win, bool bf);\fR
+.br
+\fBint leaveok(WINDOW *win, bool bf);\fR
+.br
+\fBint setscrreg(int top, int bot);\fR
+.br
+\fBint wsetscrreg(WINDOW *win, int top, int bot);\fR
+.br
+\fBint scrollok(WINDOW *win, bool bf);\fR
+.br
+\fBint nl(void);\fR
+.br
+\fBint nonl(void);\fR
+.br
+.SH DESCRIPTION
+These routines set options that change the style of output within
+\fBcurses\fR.  All options are initially \fBFALSE\fR, unless otherwise stated.
+It is not necessary to turn these options off before calling \fBendwin\fR.
+
+If \fBclearok\fR is called with \fBTRUE\fR as argument, the next
+call to \fBwrefresh\fR with this window will clear the screen completely and
+redraw the entire screen from scratch.  This is useful when the contents of the
+screen are uncertain, or in some cases for a more pleasing visual effect.  If
+the \fIwin\fR argument to \fBclearok\fR is the global variable \fBcurscr\fR,
+the next call to \fBwrefresh\fR with any window causes the screen to be cleared
+and repainted from scratch.
+
+If \fBidlok\fR is called with \fBTRUE\fR as second argument, \fBcurses\fR
+considers using the hardware insert/delete line feature of terminals so
+equipped.  Calling \fBidlok\fR with \fBFALSE\fR as second argument disables use
+of line insertion and deletion.  This option should be enabled only if the
+application needs insert/delete line, for example, for a screen editor.  It is
+disabled by default because insert/delete line tends to be visually annoying
+when used in applications where it isn't really needed.  If insert/delete line
+cannot be used, \fBcurses\fR redraws the changed portions of all lines.
+
+If \fBidcok\fR is called with \fBFALSE\fR as second argument, \fBcurses\fR
+no longer considers using the hardware insert/delete character feature of
+terminals so equipped.  Use of character insert/delete is enabled by default.
+Calling \fBidcok\fR with \fBTRUE\fR as second argument re-enables use
+of character insertion and deletion.
+
+If \fBimmedok\fR is called with \fBTRUE as argument\fR, any change
+in the window image, such as the ones caused by \fBwaddch, wclrtobot, wscrl\fR,
+\fIetc\fR., automatically cause a call to \fBwrefresh\fR.  However, it may
+degrade performance considerably, due to repeated calls to \fBwrefresh\fR.
+It is disabled by default.
+
+Normally, the hardware cursor is left at the location of the window cursor
+being refreshed.  The \fBleaveok\fR option allows the cursor to be left
+wherever the update happens to leave it.  It is useful for applications where
+the cursor is not used, since it reduces the need for cursor motions.  If
+possible, the cursor is made invisible when this option is enabled.
+
+The \fBsetscrreg\fR and \fBwsetscrreg\fR routines allow the application
+programmer to set a software scrolling region in a window.  \fItop\fR and
+\fIbot\fR are the line numbers of the top and bottom margin of the scrolling
+region.  (Line 0 is the top line of the window.)  If this option and
+\fBscrollok\fR are enabled, an attempt to move off the bottom margin line
+causes all lines in the scrolling region to scroll one line in the direction
+of the first line.  Only the text of the window is scrolled.  (Note that this
+has nothing to do with the use of a physical scrolling region capability in the
+terminal, like that in the VT100.  If \fBidlok\fR is enabled and the terminal
+has either a scrolling region or insert/delete line capability, they will
+probably be used by the output routines.)
+
+The \fBscrollok\fR option controls what happens when the cursor of a window is
+moved off the edge of the window or scrolling region, either as a result of a
+newline action on the bottom line, or typing the last character of the last
+line.  If disabled, (\fIbf\fR is \fBFALSE\fR), the cursor is left on the bottom
+line.  If enabled, (\fIbf\fR is \fBTRUE\fR), the window is scrolled up one line
+(Note that in order to get the physical scrolling effect on the terminal, it is
+also necessary to call \fBidlok\fR).
+
+The \fBnl\fR and \fBnonl\fR routines control whether the underlying display
+device translates the return key into newline on input, and whether it
+translates newline into return and line-feed on output (in either case, the
+call \fBaddch('\\n')\fR does the equivalent of return and line feed on the
+virtual screen).  Initially, these translations do occur.  If you disable them
+using \fBnonl\fR, \fBcurses\fR will be able to make better use of the line-feed
+capability, resulting in faster cursor motion.  Also, \fBcurses\fR will then be
+able to detect the return key.
+.SH RETURN VALUE
+The functions \fBsetscrreg\fR and \fBwsetscrreg\fR return \fBOK\fR upon success
+and \fBERR\fR upon failure. All other routines that return an integer always
+return \fBOK\fR.
+.SH PORTABILITY
+These functions are described in the XSI Curses standard, Issue 4.
+
+The XSI Curses standard is ambiguous on the question of whether \fBraw\fR()
+should disable the CRLF translations controlled by \fBnl\fR() and \fBnonl\fR().
+BSD curses did turn off these translations; AT&T curses (at least as late as
+SVr1) did not.  We choose to do so, on the theory that a programmer requesting
+raw input wants a clean (ideally 8-bit clean) connection that the operating
+system does not mess with.
+
+Some historic curses implementations had, as an undocumented feature, the
+ability to do the equivalent of \fBclearok(..., 1)\fR by saying
+\fBtouchwin(stdscr)\fR or \fBclear(stdscr)\fR.  This will not work under
+ncurses.
+
+Earlier System V curses implementations specified that with \fBscrollok\fR 
+enabled, any window modification triggering a scroll also forced a physical
+refresh.  XSI Curses does not require this, and \fBncurses\fR avoids doing
+it in order to perform better vertical-motion optimization at \fBwrefresh\fR
+time.
+
+The XSI Curses standard does not mention that the cursor should be
+made invisible as a side-effect of \fBleaveok\fR.
+SVr4 curses documentation does this, but the code does not.
+Use \fBcurs_set\fR to make the cursor invisible.
+.SH NOTES
+Note that \fBclearok\fR, \fBleaveok\fR, \fBscrollok\fR, \fBidcok\fR, \fBnl\fR,
+\fBnonl\fR and \fBsetscrreg\fR may be macros.
+
+The \fBimmedok\fR routine is useful for windows that are used as terminal
+emulators.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_addch\fR(3X), \fBcurs_clear\fR(3X),
+\fBcurs_initscr\fR(3X), \fBcurs_scroll\fR(3X), \fBcurs_refresh\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_overlay.3x b/ncurses-5.2/man/curs_overlay.3x
new file mode 100644
index 0000000..8517b8b
--- /dev/null
+++ b/ncurses-5.2/man/curs_overlay.3x
@@ -0,0 +1,76 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_overlay 3X ""
+.SH NAME
+\fBoverlay\fR,
+\fBoverwrite\fR,
+\fBcopywin\fR - overlay and manipulate overlapped \fBcurses\fR windows
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint overlay(const WINDOW *srcwin, WINDOW *dstwin);\fR
+.br
+\fBint overwrite(const WINDOW *srcwin, WINDOW *dstwin);\fR
+.br
+\fBint copywin(WINDOW *srcwin, WINDOW *dstwin, int sminrow,\fR
+      \fBint smincol, int dminrow, int dmincol, int dmaxrow,\fR
+      \fBint dmaxcol, int overlay);\fR
+.SH DESCRIPTION
+The \fBoverlay\fR and \fBoverwrite\fR routines overlay \fIsrcwin\fR on
+top of \fIdstwin\fR.  \fIscrwin\fR and \fIdstwin\fR are not required
+to be the same size; only text where the two windows overlap is
+copied.  The difference is that \fBoverlay\fR is non-destructive
+(blanks are not copied) whereas \fBoverwrite\fR is destructive.
+
+The \fBcopywin\fR routine provides a finer granularity of control over the
+\fBoverlay\fR and \fBoverwrite\fR routines.  Like in the \fBprefresh\fR
+routine, a rectangle is specified in the destination window, (\fIdminrow\fR,
+\fIdmincol\fR) and (\fIdmaxrow\fR, \fIdmaxcol\fR), and the upper-left-corner
+coordinates of the source window, (\fIsminrow\fR, \fIsmincol\fR).  If the
+argument \fIoverlay\fR is \fBtrue\fR, then copying is non-destructive, as in
+\fBoverlay\fR.
+.SH RETURN VALUE
+Routines that return an integer return \fBERR\fR upon failure, and \fBOK\fR
+(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
+completion.
+.SH NOTES
+Note that \fBoverlay\fR and \fBoverwrite\fR may be macros.
+.SH PORTABILITY
+The XSI Curses standard, Issue 4 describes these functions (adding the const
+qualifiers).  It further specifies their behavior in the presence of characters
+with multi-byte renditions (not yet supported in this implementation).
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_pad\fR(3X), \fBcurs_refresh\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_pad.3x b/ncurses-5.2/man/curs_pad.3x
new file mode 100644
index 0000000..74c7f52
--- /dev/null
+++ b/ncurses-5.2/man/curs_pad.3x
@@ -0,0 +1,110 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_pad 3X ""
+.SH NAME
+\fBnewpad\fR, \fBsubpad\fR, \fBprefresh\fR,
+\fBpnoutrefresh\fR, \fBpechochar\fR - create and display \fBcurses\fR pads
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBWINDOW *newpad(int nlines, int ncols);\fR
+.br
+\fBWINDOW *subpad(WINDOW *orig, int nlines, int ncols,\fR
+      \fBint begin_y, int begin_x);\fR
+.br
+\fBint prefresh(WINDOW *pad, int pminrow, int pmincol,\fR
+      \fBint sminrow, int smincol, int smaxrow, int smaxcol);\fR
+.br
+\fBint pnoutrefresh(WINDOW *pad, int pminrow, int pmincol,\fR
+      \fBint sminrow, int smincol, int smaxrow, int smaxcol);\fR
+.br
+\fBint pechochar(WINDOW *pad, chtype ch);\fR
+.SH DESCRIPTION
+The \fBnewpad\fR routine creates and returns a pointer to a new pad data
+structure with the given number of lines, \fInlines\fR, and columns,
+\fIncols\fR.  A pad is like a window, except that it is not restricted by the
+screen size, and is not necessarily associated with a particular part of the
+screen.  Pads can be used when a large window is needed, and only a part of the
+window will be on the screen at one time.  Automatic refreshes of pads
+(\fIe\fR.\fIg\fR., from scrolling or echoing of input) do not occur.  It is not
+legal to call \fBwrefresh\fR with a \fIpad\fR as an argument; the routines
+\fBprefresh\fR or \fBpnoutrefresh\fR should be called instead.  Note that these
+routines require additional parameters to specify the part of the pad to be
+displayed and the location on the screen to be used for the display.
+
+The \fBsubpad\fR routine creates and returns a pointer to a subwindow within a
+pad with the given number of lines, \fInlines\fR, and columns, \fIncols\fR.
+Unlike \fBsubwin\fR, which uses screen coordinates, the window is at position
+(\fIbegin\fR_\fIx\fR\fB,\fR \fIbegin\fR_\fIy\fR) on the pad.  The window is
+made in the middle of the window \fIorig\fR, so that changes made to one window
+affect both windows.  During the use of this routine, it will often be
+necessary to call \fBtouchwin\fR or \fBtouchline\fR on \fIorig\fR before
+calling \fBprefresh\fR.
+
+The \fBprefresh\fR and \fBpnoutrefresh\fR routines are analogous to
+\fBwrefresh\fR and \fBwnoutrefresh\fR except that they relate to pads instead
+of windows.  The additional parameters are needed to indicate what part of the
+pad and screen are involved.  \fIpminrow\fR and \fIpmincol\fR specify the upper
+left-hand corner of the rectangle to be displayed in the pad.  \fIsminrow\fR,
+\fIsmincol\fR, \fIsmaxrow\fR, and \fIsmaxcol\fR specify the edges of the
+rectangle to be displayed on the screen.  The lower right-hand corner of the
+rectangle to be displayed in the pad is calculated from the screen coordinates,
+since the rectangles must be the same size.  Both rectangles must be entirely
+contained within their respective structures.  Negative values of
+\fIpminrow\fR, \fIpmincol\fR, \fIsminrow\fR, or \fIsmincol\fR are treated as if
+they were zero.
+
+The \fBpechochar\fR routine is functionally equivalent to a call to \fBaddch\fR
+followed by a call to \fBrefresh\fR, a call to \fBwaddch\fR followed by a call
+to \fBwrefresh\fR, or a call to \fBwaddch\fR followed by a call to
+\fBprefresh.\fR The knowledge that only a single character is being output is
+taken into consideration and, for non-control characters, a considerable
+performance gain might be seen by using these routines instead of their
+equivalents.  In the case of \fBpechochar\fR, the last location of the pad on
+the screen is reused for the arguments to \fBprefresh\fR.
+.SH RETURN VALUE
+Routines that return an integer return \fBERR\fR upon failure and \fBOK\fR
+(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
+completion.
+
+Routines that return pointers return \fBNULL\fR on error, and set \fBerrno\fR
+to \fBENOMEM\fR.  
+.SH NOTES
+Note that \fBpechochar\fR may be a macro.
+.SH PORTABILITY
+The XSI Curses standard, Issue 4 describes these functions.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_refresh\fR(3X), \fBcurs_touch\fR(3X), \fBcurs_addch\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_print.3x b/ncurses-5.2/man/curs_print.3x
new file mode 100644
index 0000000..06a7fc9
--- /dev/null
+++ b/ncurses-5.2/man/curs_print.3x
@@ -0,0 +1,74 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.'" $Id$
+.TH curs_print 3X ""
+.SH NAME
+\fBmcprint\fR - ship binary data to printer
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint mcprint(char *data, int len);\fR
+.SH DESCRIPTION
+This function uses the \fBmc5p\fR or \fBmc4\fR and \fBmc5\fR capabilities,
+if they are present, to ship given data to a printer attached to the terminal.
+
+Note that the \fBmcprint\fR code has no way to do flow control with the printer
+or to know how much buffering it has.  Your application is responsible for
+keeping the rate of writes to the printer below its continuous throughput rate
+(typically about half of its nominal cps rating).  Dot-matrix printers and
+6-page-per-minute lasers can typically handle 80cps, so a good conservative
+rule of thumb is to sleep for a second after shipping each 80-character line.
+
+.SH RETURN VALUE
+The \fBmcprint\fR function returns \fBERR\fR if the write operation aborted 
+for some reason.  In this case, errno will contain either an error associated
+with \fBwrite(2)\fR or one of the following:
+.TP 5
+ENODEV
+Capabilities for printer redirection don't exist.
+.TP 5
+ENOMEM
+Couldn't allocate sufficient memory to buffer the printer write.
+
+When \fBmcprint\fR succeeds, it returns the number of characters actually
+sent to the printer.
+.SH PORTABILITY
+The \fBmcprint\fR call was designed for \fBncurses\fR(3X), and is not found
+in SVr4 curses, 4.4BSD curses, or any other previous version of curses.
+.SH BUGS
+Padding in the \fBmc5p\fR, \fBmc4\fR and \fBmc5\fR capabilities will not be
+interpreted.
+.SH SEE ALSO
+\fBcurses\fR(3X)\fR
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_printw.3x b/ncurses-5.2/man/curs_printw.3x
new file mode 100644
index 0000000..adcb725
--- /dev/null
+++ b/ncurses-5.2/man/curs_printw.3x
@@ -0,0 +1,80 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_printw 3X ""
+.SH NAME
+\fBprintw\fR,
+\fBwprintw\fR,
+\fBmvprintw\fR,
+\fBmvwprintw\fR,
+\fBvwprintw\fR, \fBvw_printw\fR - print formatted output in \fBcurses\fR windows
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint printw(char *fmt\fR [\fB, arg\fR] \fB...);\fR
+.br
+\fBint wprintw(WINDOW *win, char *fmt\fR [\fB, arg\fR] \fB...);\fR
+.br
+\fBint mvprintw(int y, int x, char *fmt\fR [\fB, arg\fR] \fB...);\fR
+.br
+\fBint mvwprintw(WINDOW *win, int y, int x,\fR
+      \fBchar *fmt\fR [\fB, arg]\fR ...);
+
+\fB#include <varargs.h>\fR
+.br
+\fBint vwprintw(WINDOW *win, char *fmt, varglist);\fR
+.br
+\fBint vw_printw(WINDOW *win, char *fmt, varglist);\fR
+.br
+.SH DESCRIPTION
+The \fBprintw\fR, \fBwprintw\fR, \fBmvprintw\fR and \fBmvwprintw\fR
+routines are analogous to \fBprintf\fR [see \fBprintf\fR(3S)].  In
+effect, the string that would be output by \fBprintf\fR is output
+instead as though \fBwaddstr\fR were used on the given window.
+
+The \fBvwprintw\fR routine is analogous to \fBvprintf\fR [see
+\fBprintf\fR(3S)] and performs a \fBwprintw\fR using a variable
+argument list.  The third argument is a \fBva_list\fR, a pointer to a
+list of arguments, as defined in \fB<varargs.h>\fR.
+.SH RETURN VALUE
+Routines that return an integer return \fBERR\fR upon failure and \fBOK\fR
+(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
+completion.
+.SH PORTABILITY
+The XSI Curses standard, Issue 4 describes these functions.  The function
+\fBvwprintw\fR is marked TO BE WITHDRAWN, and is to be replaced by a function
+\fBvw_printw\fR using the \fB<stdarg.h>\fR interface.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBprintf\fR(3S), \fBvprintf(3S)\fR
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_refresh.3x b/ncurses-5.2/man/curs_refresh.3x
new file mode 100644
index 0000000..8734d76
--- /dev/null
+++ b/ncurses-5.2/man/curs_refresh.3x
@@ -0,0 +1,115 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_refresh 3X ""
+.SH NAME
+\fBrefresh\fR,
+\fBwrefresh\fR,
+\fBwnoutrefresh\fR,
+\fBdoupdate\fR,
+\fBredrawwin\fR,
+\fBwredrawln\fR - refresh \fBcurses\fR windows and lines
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint refresh(void);\fR
+.br
+\fBint wrefresh(WINDOW *win);\fR
+.br
+\fBint wnoutrefresh(WINDOW *win);\fR
+.br
+\fBint doupdate(void);\fR
+.br
+\fBint redrawwin(WINDOW *win);\fR
+.br
+\fBint wredrawln(WINDOW *win, int beg_line, int num_lines);\fR
+.br
+.SH DESCRIPTION
+The \fBrefresh\fR and \fBwrefresh\fR routines (or \fBwnoutrefresh\fR and
+\fBdoupdate\fR) must be called to get actual output to the terminal, as other
+routines merely manipulate data structures.  The routine \fBwrefresh\fR copies
+the named window to the physical terminal screen, taking into account what is
+already there in order to do optimizations.  The \fBrefresh\fR routine is the
+same, using \fBstdscr\fR as the default window.  Unless \fBleaveok\fR has been
+enabled, the physical cursor of the terminal is left at the location of the
+cursor for that window.
+
+The \fBwnoutrefresh\fR and \fBdoupdate\fR routines allow multiple updates with
+more efficiency than \fBwrefresh\fR alone.  In addition to all the window
+structures, \fBcurses\fR keeps two data structures representing the terminal
+screen: a physical screen, describing what is actually on the screen, and a
+virtual screen, describing what the programmer wants to have on the screen.
+
+The routine \fBwrefresh\fR works by first calling \fBwnoutrefresh\fR, which
+copies the named window to the virtual screen, and then calling \fBdoupdate\fR,
+which compares the virtual screen to the physical screen and does the actual
+update.  If the programmer wishes to output several windows at once, a series
+of calls to \fBwrefresh\fR results in alternating calls to \fBwnoutrefresh\fR
+and \fBdoupdate\fR, causing several bursts of output to the screen.  By first
+calling \fBwnoutrefresh\fR for each window, it is then possible to call
+\fBdoupdate\fR once, resulting in only one burst of output, with fewer total
+characters transmitted and less CPU time used.  If the \fIwin\fR argument to
+\fBwrefresh\fR is the global variable \fBcurscr\fR, the screen is immediately
+cleared and repainted from scratch.
+
+The phrase "copies the named window to the virtual screen" above is ambiguous.
+What actually happens is that all \fItouched\fR (changed) lines in the window
+are copied to the virtual screen.  This affects programs that use overlapping
+windows; it means that if two windows overlap, you can refresh them in either
+order and the overlap region will be modified only when it is explicitly
+changed.  (But see the section on \fBPORTABILITY\fR below for a warning about
+exploiting this behavior.)
+
+The \fBwredrawln\fR routine indicates to \fBcurses\fR that some screen lines
+are corrupted and should be thrown away before anything is written over them.
+It touches the indicated lines (marking them changed).
+The routine \fBredrawwin\fR() touches the entire window.
+.SH RETURN VALUE
+Routines that return an integer return \fBERR\fR upon failure, and \fBOK\fR
+(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
+completion.
+.SH NOTES
+Note that \fBrefresh\fR and \fBredrawwin\fR may be macros.
+.SH PORTABILITY
+The XSI Curses standard, Issue 4 describes these functions.
+
+Whether \fBwnoutrefresh()\fR copies to the virtual screen the entire contents
+of a window or just its changed portions has never been well-documented in
+historic curses versions (including SVr4).  It might be unwise to rely on
+either behavior in programs that might have to be linked with other curses
+implementations.  Instead, you can do an explicit \fBtouchwin()\fR before the
+\fBwnoutrefresh()\fR call to guarantee an entire-contents copy anywhere.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_outopts\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_scanw.3x b/ncurses-5.2/man/curs_scanw.3x
new file mode 100644
index 0000000..f67558e
--- /dev/null
+++ b/ncurses-5.2/man/curs_scanw.3x
@@ -0,0 +1,81 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_scanw 3X ""
+.SH NAME
+\fBscanw\fR,
+\fBwscanw\fR,
+\fBmvscanw\fR,
+\fBmvwscanw\fR,
+\fBvwscanw\fR, \fBvw_scanw\fR - convert formatted input from a \fBcurses\fR window
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint scanw(char *fmt\fR [\fB, arg\fR] \fB...);\fR
+.br
+\fBint wscanw(WINDOW *win, char *fmt\fR [\fB, arg\fR] \fB...);\fR
+.br
+\fBint mvscanw(int y, int x, char *fmt\fR [\fB, arg\fR] \fB...);\fR
+.br
+\fBint mvwscanw(WINDOW *win, int y, int x,\fR
+      \fBchar *fmt\fR [\fB, arg]\fR \fB...);\fR
+.br
+\fBint vw_scanw(WINDOW *win, char *fmt, va_list varglist);\fR
+.br
+\fBint vwscanw(WINDOW *win, char *fmt, va_list varglist);\fR
+.SH DESCRIPTION
+The \fBscanw\fR, \fBwscanw\fR and \fBmvscanw\fR routines are analogous to
+\fBscanf\fR [see \fBscanf\fR(3S)].  The effect of these routines is as though
+\fBwgetstr\fR were called on the window, and the resulting line used as input
+for \fBsscanf\fR(3).  Fields which do not map to a variable in the \fIfmt\fR
+field are lost.
+
+The \fBvwscanw\fR routine is similar to \fBvwprintw\fR in that it performs a
+\fBwscanw\fR using a variable argument list.  The third argument is a
+\fIva\fR_\fIlist\fR, a pointer to a list of arguments, as defined in
+\fB<varargs.h>\fR.
+.SH RETURN VALUE
+\fBvwscanw\fR returns \fBERR\fR on failure and an integer equal to the
+number of fields scanned on success.
+
+Applications may use the return value from the \fBscanw\fR, \fBwscanw\fR,
+\fBmvscanw\fR and \fBmvwscanw\fR routines to determine the number of fields
+which were mapped in the call.
+.SH PORTABILITY
+The XSI Curses standard, Issue 4 describes these functions.  The function
+\fBvwscanw\fR is marked TO BE WITHDRAWN, and is to be replaced by a function
+\fBvw_scanw\fR using the \fB<stdarg.h>\fR interface.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_getstr\fR(3X), \fBcurs_printw\fR(3X), \fBscanf\fR(3S)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_scr_dump.3x b/ncurses-5.2/man/curs_scr_dump.3x
new file mode 100644
index 0000000..2775e7e
--- /dev/null
+++ b/ncurses-5.2/man/curs_scr_dump.3x
@@ -0,0 +1,94 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_scr_dump 3X ""
+.SH NAME
+\fBscr_dump\fR,
+\fBscr_restore\fR,
+\fBscr_init\fR,
+\fBscr_set\fR - read (write) a \fBcurses\fR screen from (to) a file
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint scr_dump(const char *filename);\fR
+.br
+\fBint scr_restore(const char *filename);\fR
+.br
+\fBint scr_init(const char *filename);\fR
+.br
+\fBint scr_set(const char *filename);\fR
+.br
+.SH DESCRIPTION
+The \fBscr_dump\fR routine dumps the current contents of the virtual screen
+to the file \fIfilename\fR.
+
+The \fBscr_restore\fR routine sets the virtual screen to the contents
+of \fIfilename\fR, which must have been written using \fBscr_dump\fR.  The next
+call to \fBdoupdate\fR restores the screen to the way it looked in the dump
+file.
+
+The \fBscr_init\fR routine reads in the contents of \fIfilename\fR and uses
+them to initialize the \fBcurses\fR data structures about what the terminal
+currently has on its screen.  If the data is determined to be valid,
+\fBcurses\fR bases its next update of the screen on this information rather
+than clearing the screen and starting from scratch.  \fBscr_init\fR is used
+after \fBinitscr\fR or a \fBsystem\fR [see \fBsystem\fR(BA_LIB)] call to share
+the screen with another process which has done a \fBscr_dump\fR after its
+\fBendwin\fR call.  The data is declared invalid if the terminfo capabilities
+\fBrmcup\fR and \fBnrrmc\fR exist; also if the terminal has been written to
+since the preceding \fBscr_dump\fR call.
+
+The \fBscr_set\fR routine is a combination of \fBscr_restore\fR and
+\fBscr_init\fR.  It tells the program that the information in \fIfilename\fR is
+what is currently on the screen, and also what the program wants on the screen.
+This can be thought of as a screen inheritance function.
+
+To read (write) a window from (to) a file, use the \fBgetwin\fR and
+\fBputwin\fR routines [see \fBcurs_util\fR(3X)].
+.SH RETURN VALUE
+All routines return the integer \fBERR\fR upon failure and \fBOK\fR
+upon success.
+.SH NOTES
+Note that \fBscr_init\fR, \fBscr_set\fR, and \fBscr_restore\fR may be macros.
+.SH PORTABILITY
+The XSI Curses standard, Issue 4, describes these functions (adding the const
+qualifiers).
+
+The SVr4 docs merely say under \fBscr_init\fR that the dump data is also
+considered invalid "if the time-stamp of the tty is old" but don't define
+"old".
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_initscr\fR(3X), \fBcurs_refresh\fR(3X),
+\fBcurs_util\fR(3X), \fBsystem\fR(3S)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_scroll.3x b/ncurses-5.2/man/curs_scroll.3x
new file mode 100644
index 0000000..dda2f52
--- /dev/null
+++ b/ncurses-5.2/man/curs_scroll.3x
@@ -0,0 +1,79 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_scroll 3X ""
+.SH NAME
+\fBscroll\fR, \fBscrl\fR, \fBwscrl\fR - scroll a \fBcurses\fR window
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint scroll(WINDOW *win);\fR
+.br
+\fBint scrl(int n);\fR
+.br
+\fBint wscrl(WINDOW *win, int n);\fR
+.br
+.SH DESCRIPTION
+The \fBscroll\fR routine scrolls the window up one line.  This involves moving
+the lines in the window data structure.  As an optimization, if the scrolling
+region of the window is the entire screen, the physical screen may be scrolled
+at the same time.
+
+For positive \fIn\fR, the \fBscrl\fR and \fBwscrl\fR routines scroll the
+window up \fIn\fR lines (line \fIi\fR+\fIn\fR becomes \fIi\fR); otherwise
+scroll the window down \fIn\fR lines.  This involves moving the lines in the
+window character image structure.  The current cursor position is not changed.
+
+For these functions to work, scrolling must be enabled via \fBscrollok\fR.
+.SH RETURN VALUE
+These routines return \fBERR\fR upon failure, and \fBOK\fR (SVr4 only specifies
+"an integer value other than \fBERR\fR") upon successful completion.
+.SH NOTES
+Note that \fBscrl\fR and \fBscroll\fR may be macros.
+
+The SVr4 documentation says that the optimization of physically scrolling 
+immediately if the scroll region is the entire screen "is" performed, not
+"may be" performed.  This implementation deliberately does not guarantee
+that this will occur, in order to leave open the possibility of smarter
+optimization of multiple scroll actions on the next update. 
+
+Neither the SVr4 nor the XSI documentation specify whether the current
+attribute or
+current color-pair of blanks generated by the scroll function is zeroed.
+Under this implementation it is.
+.SH PORTABILITY
+The XSI Curses standard, Issue 4 describes these functions.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_outopts\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_slk.3x b/ncurses-5.2/man/curs_slk.3x
new file mode 100644
index 0000000..f3565ca
--- /dev/null
+++ b/ncurses-5.2/man/curs_slk.3x
@@ -0,0 +1,149 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_slk 3X ""
+.SH NAME
+\fBslk_init\fR, \fBslk_set\fR, \fBslk_refresh\fR,
+\fBslk_noutrefresh\fR, \fBslk_label\fR,
+\fBslk_clear\fR, \fBslk_restore\fR, \fBslk_touch\fR,
+\fBslk_attron\fR, \fBslk_attrset\fR, \fBslk_attroff\fR,
+\fBslk_attr_on\fR, \fBslk_attr_set\fR, \fBslk_attr_off\fR,
+\fBslk_attr\fR \fBslk_color\fR - \fBcurses\fR soft label routines
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint slk_init(int fmt);\fR
+.br
+\fBint slk_set(int labnum, const char *label, int fmt);\fR
+.br
+\fBint slk_refresh(void);\fR
+.br
+\fBint slk_noutrefresh(void);\fR
+.br
+\fBchar *slk_label(int labnum);\fR
+.br
+\fBint slk_clear(void);\fR
+.br
+\fBint slk_restore(void);\fR
+.br
+\fBint slk_touch(void);\fR
+.br
+\fBint slk_attron(const chtype attrs);\fR
+.br
+\fBint slk_attroff(const chtype attrs);\fR
+.br
+\fBint slk_attrset(const chtype attrs);\fR
+.br
+\fBint slk_attr_on(attr_t attrs, void* opts);\fR
+.br
+\fBint slk_attr_off(const attr_t attrs, void * opts);\fR
+.br
+\fBint slk_attr_set(const attr_t attrs,\fR
+.br
+	\fBshort color_pair_number, void* opts);\fR
+.br
+\fBattr_t slk_attr(void);\fR
+.br
+\fBint slk_color(short color_pair_number);\fR
+.br
+.SH DESCRIPTION
+The slk* functions manipulate the set of soft function-key labels that exist on
+many terminals.  For those terminals that do not have soft labels,
+\fBcurses\fR takes over the bottom line of \fBstdscr\fR, reducing the size of
+\fBstdscr\fR and the variable \fBLINES\fR.  \fBcurses\fR standardizes on eight
+labels of up to eight characters each. In addition to this, the ncurses 
+implementation supports a mode where it simulates 12 labels of up to five
+characters each. This is most common for todays PC like enduser devices.
+Please note that ncurses simulates this mode by taking over up to two lines at
+the bottom of the screen, it doesn't try to use any hardware support for this
+mode.
+
+The \fBslk_init\fR routine must be called before \fBinitscr\fR or \fBnewterm\fR
+is called.  If \fBinitscr\fR eventually uses a line from \fBstdscr\fR to
+emulate the soft labels, then \fIfmt\fR determines how the labels are arranged
+on the screen.  Setting \fIfmt\fR to \fB0\fR indicates a 3-2-3 arrangement of
+the labels, \fB1\fR indicates a 4-4 arrangement and \fB2\fR indicates the
+PC like 4-4-4 mode. If \fBfmt\fR is set to \fB3\fR, it is again the PC like
+4-4-4 mode, but in addition an index line is generated, helping the user to
+identify the key numbers easily.
+
+The \fBslk_set\fR routine requires \fIlabnum\fR to be a label number,
+from \fB1\fR to \fB8\fR (resp. \fB12\fR); \fIlabel\fR must be the string 
+to be put on the label, up to eight (resp. five) characters in length.
+A null string or a null pointer sets up a blank label. \fIfmt\fR is either
+\fB0\fR, \fB1\fR, or \fB2\fR, indicating whether the label is  to be 
+left-justified, centered, or right-justified, respectively, within the
+label.
+
+The \fBslk_refresh\fR and \fBslk_noutrefresh\fR routines correspond to
+the \fBwrefresh\fR and \fBwnoutrefresh\fR routines.
+
+The \fBslk_label\fR routine returns the current label for label number
+\fIlabnum\fR, with leading and trailing blanks stripped.
+
+The \fBslk_clear\fR routine clears the soft labels from the screen.
+
+The \fBslk_restore\fR routine, restores the soft labels to the screen
+after a \fBslk_clear\fR has been performed.
+
+The \fBslk_touch\fR routine forces all the soft labels to be output
+the next time a \fBslk_noutrefresh\fR is performed.
+
+The \fBslk_attron\fR, \fBslk_attrset\fR, \fBslk_attroff\fR and \fBslk_attr\fR
+routines correspond to \fBattron\fR, \fBattrset\fR, \fBattroff\fR and \fBattr_get\fR.
+They have an effect only if soft labels are simulated on the bottom line of
+the screen.  The default highlight for soft keys is A_STANDOUT (as in 
+System V curses, which does not document this fact).
+
+The \fBslk_color\fR routine corresponds to \fBcolor_set\fR. It has an effect only
+if soft labels are simulated on the bottom line of the screen.
+
+.SH RETURN VALUE
+These routines return \fBERR\fR upon failure and OK (SVr4 specifies only "an
+integer value other than \fBERR\fR") upon successful completion. \fBslk_attr\fR
+returns the attribute used for the soft keys.
+
+\fBslk_label\fR returns \fBNULL\fR on error.
+.SH NOTES
+Most applications would use \fBslk_noutrefresh\fR because a
+\fBwrefresh\fR is likely to follow soon.
+.SH PORTABILITY
+The XSI Curses standard, Issue 4, describes these functions.  It changes the
+argument type of the attribute-manipulation functions \fBslk_attron\fR,
+\fBslk_attroff\fR, \fBslk_attrset\fR to be \fBattr_t\fR, and adds \fBconst\fR
+qualifiers. The format codes \fB2\fR and \fB3\fR for \fBslk_init()\fR and the
+function \fBslk_attr\fR are specific to ncurses.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_attr\fR(3X), \fBcurs_initscr\fR(3X), \fBcurs_refresh\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_termattrs.3x b/ncurses-5.2/man/curs_termattrs.3x
new file mode 100644
index 0000000..3ab3ef1
--- /dev/null
+++ b/ncurses-5.2/man/curs_termattrs.3x
@@ -0,0 +1,107 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_termattrs 3X ""
+.SH NAME
+\fBbaudrate\fR, \fBerasechar\fR, \fBhas_ic\fR,
+\fBhas_il\fR, \fBkillchar\fR, \fBlongname\fR, \fBtermattrs\fR,
+\fBtermname\fR - \fBcurses\fR environment query routines
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint baudrate(void);\fR
+.br
+\fBchar erasechar(void);\fR
+.br
+\fBbool has_ic(void);\fR
+.br
+\fBbool has_il(void);\fR
+.br
+\fBchar killchar(void);\fR
+.br
+\fBchar *longname(void);\fR
+.br
+\fBattr_t termattrs(void);\fR
+.br
+\fBchar *termname(void);\fR
+.br
+.SH DESCRIPTION
+The \fBbaudrate\fR routine returns the output speed of the terminal.  The
+number returned is in bits per second, for example \fB9600\fR, and is an
+integer.
+
+The \fBerasechar\fR routine returns the user's current erase character.
+
+The \fBhas_ic\fR routine is true if the terminal has insert- and delete-
+character capabilities.
+
+The \fBhas_il\fR routine is true if the terminal has insert- and delete-line
+capabilities, or can simulate them using scrolling regions.  This might
+be used to determine if it would be appropriate to turn on physical
+scrolling using \fBscrollok\fR.
+
+The \fBkillchar\fR routine returns the user's current line kill character.
+
+The \fBlongname\fR routine returns a pointer to a static area
+containing a verbose description of the current terminal.  The maximum
+length of a verbose description is 128 characters.  It is defined only
+after the call to \fBinitscr\fR or \fBnewterm\fR.  The area is
+overwritten by each call to \fBnewterm\fR and is not restored by
+\fBset_term\fR, so the value should be saved between calls to
+\fBnewterm\fR if \fBlongname\fR is going to be used with multiple
+terminals.
+
+If a given terminal doesn't support a video attribute that an
+application program is trying to use, \fBcurses\fR may substitute a
+different video attribute for it.  The \fBtermattrs\fR function
+returns a logical \fBOR\fR of all video attributes supported by the
+terminal.  This information is useful when a \fBcurses\fR program
+needs complete control over the appearance of the screen.
+
+The \fBtermname\fR routine returns the value of the environmental
+variable \fBTERM\fR (truncated to 14 characters).
+.SH RETURN VALUE
+\fBlongname\fR and \fBtermname\fR return \fBNULL\fR on error.
+
+Routines that return an integer return \fBERR\fR upon failure and \fBOK\fR
+(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
+completion.
+.SH NOTES
+Note that \fBtermattrs\fR may be a macro.
+.SH PORTABILITY
+The XSI Curses standard, Issue 4 describes these functions.  It changes the
+return type of \fBtermattrs\fR to the new type \fBattr_t\fR.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_initscr\fR(3X), \fBcurs_outopts\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_termcap.3x b/ncurses-5.2/man/curs_termcap.3x
new file mode 100644
index 0000000..e35dbea
--- /dev/null
+++ b/ncurses-5.2/man/curs_termcap.3x
@@ -0,0 +1,118 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_termcap 3X ""
+.ds n 5
+.SH NAME
+\fBtgetent\fR,
+\fBtgetflag\fR,
+\fBtgetnum\fR,
+\fBtgetstr\fR,
+\fBtgoto\fR,
+\fBtputs\fR - direct \fBcurses\fR interface to the terminfo capability database
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+.br
+\fB#include <term.h>\fR
+.br
+\fBint tgetent(const char *bp, char *name);\fR
+.br
+\fBint tgetflag(const char *id);\fR
+.br
+\fBint tgetnum(const char *id);\fR
+.br
+\fBchar *tgetstr(const char *id, char **area);\fR
+.br
+\fBchar *tgoto(const char *cap, int col, int row);\fR
+.br
+\fBint tputs(const char *str, int affcnt, int (*putc)(int));\fR
+.br
+.SH DESCRIPTION
+These routines are included as a conversion aid for programs that use
+the \fItermcap\fR library.  Their parameters are the same and the
+routines are emulated using the \fIterminfo\fR database.  Thus, they
+can only be used to query the capabilities of entries for which a
+terminfo entry has been compiled.
+
+The \fBtgetent\fR routine loads the entry for \fIname\fR.
+It returns 1 on success, 0 if there is no such entry, and -1 if the
+terminfo database could not be found.
+The emulation ignores the buffer pointer \fIbp\fR.
+
+The \fBtgetflag\fR routine gets the boolean entry for \fIid\fR,
+or zero if it is not available.
+
+The \fBtgetnum\fR routine gets the numeric entry for \fIid\fR,
+or -1 if it is not available.
+
+The \fBtgetstr\fR routine returns the string entry for \fIid\fR,
+or zero if it is not available.
+Use \fBtputs\fR to output the returned string.
+The return value will also be copied to the buffer pointed to by \fIarea\fR,
+and the \fIarea\fR value will be updated to point past the null ending
+this value.
+
+The \fBtgoto\fR routine instantiates the parameters into the given capability.
+The output from this routine is to be passed to \fBtputs\fR.
+
+The \fBtputs\fR routine is described on the \fBcurs_terminfo\fR(3X) manual
+page.  It can retrieve capabilities by either termcap or terminfo name.
+
+.SH RETURN VALUE
+Except where explicitly noted,
+routines that return an integer return \fBERR\fR upon failure and \fBOK\fR
+(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
+completion.
+
+Routines that return pointers return \fBNULL\fR on error.
+.SH BUGS
+If you call \fBtgetstr\fR to fetch \fBca\fR or any other parameterized string,
+be aware that it will be returned in terminfo notation, not the older and
+not-quite-compatible termcap notation.  This won't cause problems if all
+you do with it is call \fBtgoto\fR or \fBtparm\fR, which both expand
+terminfo-style.
+
+Because terminfo conventions for representing padding in string capabilities
+differ from termcap's, \fBtputs("50");\fR will put out a literal "50" rather
+than busy-waiting for 50 milliseconds.  Cope with it.
+.SH PORTABILITY
+The XSI Curses standard, Issue 4 describes these functions.  However, they
+are marked TO BE WITHDRAWN and may be removed in future versions.
+
+Neither the XSI Curses standard nor the SVr4 man pages documented the return
+values of \fBtgetent\fR correctly, though all three were in fact returned ever
+since SVr1.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBterminfo\fR(\*n), \fBputc\fR(3S).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_terminfo.3x b/ncurses-5.2/man/curs_terminfo.3x
new file mode 100644
index 0000000..e3e9c2b
--- /dev/null
+++ b/ncurses-5.2/man/curs_terminfo.3x
@@ -0,0 +1,272 @@
+.\"***************************************************************************
+.\" Copyright (c) 1999,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_terminfo 3X ""
+.ds n 5
+.SH NAME
+\fBsetupterm\fR,
+\fBsetterm\fR,
+\fBset_curterm\fR,
+\fBdel_curterm\fR,
+\fBrestartterm\fR,
+\fBtparm\fR,
+\fBtputs\fR,
+\fBputp\fR,
+\fBvidputs\fR,
+\fBvidattr\fR,
+\fBmvcur\fR,
+\fBtigetflag\fR,
+\fBtigetnum\fR,
+\fBtigetstr\fR - \fBcurses\fR interfaces to terminfo database
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+.br
+\fB#include <term.h>\fR
+
+\fBint setupterm(const char *term, int fildes, int *errret);\fR
+.br
+\fBint setterm(const char *term);\fR
+.br
+\fBTERMINAL *set_curterm(TERMINAL *nterm);\fR
+.br
+\fBint del_curterm(TERMINAL *oterm);\fR
+.br
+\fBint restartterm(const char *term, int fildes, int *errret);\fR
+.br
+\fBchar *tparm(const char *str, ...);\fR
+.br
+\fBint tputs(const char *str, int affcnt, int (*putc)(int));\fR
+.br
+\fBint putp(const char *str);\fR
+.br
+\fBint vidputs(chtype attrs, int (*putc)(char));\fR
+.br
+\fBint vidattr(chtype attrs);\fR
+.br
+\fBint mvcur(int oldrow, int oldcol, int newrow, int newcol);\fR
+.br
+\fBint tigetflag(const char *capname);\fR
+.br
+\fBint tigetnum(const char *capname);\fR
+.br
+\fBchar *tigetstr(const char *capname);\fR
+.br
+.SH DESCRIPTION
+These low-level routines must be called by programs that have to deal
+directly with the \fBterminfo\fR database to handle certain terminal
+capabilities, such as programming function keys.  For all other
+functionality, \fBcurses\fR routines are more suitable and their use is
+recommended.
+
+Initially, \fBsetupterm\fR should be called.  Note that
+\fBsetupterm\fR is automatically called by \fBinitscr\fR and
+\fBnewterm\fR.  This defines the set of terminal-dependent variables
+[listed in \fBterminfo\fR(\*n)].  The \fBterminfo\fR variables
+\fBlines\fR and \fBcolumns\fR are initialized by \fBsetupterm\fR as
+follows: If \fBuse_env(FALSE)\fR has been called, values for
+\fBlines\fR and \fBcolumns\fR specified in \fBterminfo\fR are used.
+Otherwise, if the environment variables \fBLINES\fR and \fBCOLUMNS\fR
+exist, their values are used.  If these environment variables do not
+exist and the program is running in a window, the current window size
+is used.  Otherwise, if the environment variables do not exist, the
+values for \fBlines\fR and \fBcolumns\fR specified in the
+\fBterminfo\fR database are used.
+
+The header files \fBcurses.h\fR and \fBterm.h\fR should be included (in this
+order) to get the definitions for these strings, numbers, and flags.
+Parameterized strings should be passed through \fBtparm\fR to instantiate them.  
+All \fBterminfo\fR strings [including the output of \fBtparm\fR] should be printed
+with \fBtputs\fR or \fBputp\fR.  Call the \fBreset_shell_mode\fR to restore the
+tty modes before exiting [see \fBcurs_kernel\fR(3X)].  Programs which use
+cursor addressing should output \fBenter_ca_mode\fR upon startup and should
+output \fBexit_ca_mode\fR before exiting.  Programs desiring shell escapes
+should call
+
+\fBreset_shell_mode\fR and output \fBexit_ca_mode\fR before the shell
+is called and should output \fBenter_ca_mode\fR and call
+\fBreset_prog_mode\fR after returning from the shell.
+
+The \fBsetupterm\fR routine reads in the \fBterminfo\fR database,
+initializing the \fBterminfo\fR structures, but does not set up the
+output virtualization structures used by \fBcurses\fR.  The terminal
+type is the character string \fIterm\fR; if \fIterm\fR is null, the
+environment variable \fBTERM\fR is used.
+All output is to file descriptor \fBfildes\fR which is initialized for output.
+If \fIerrret\fR is not null,
+then \fBsetupterm\fR returns \fBOK\fR or
+\fBERR\fR and stores a status value in the integer pointed to by
+\fIerrret\fR.
+A return value of \fBOK\fR combined with status of \fB1\fR in \fIerrret\fR
+is normal.
+If \fBERR\fR is returned, examine \fIerrret\fR:
+.RS
+.TP 5
+.B 1
+means that the terminal is hardcopy, cannot be used for curses applications.
+.TP 5
+.B 0
+means that the terminal could not be found,
+or that it is a generic type,
+having too little information for curses applications to run.
+.TP 5
+.B -1
+means that the \fBterminfo\fR database could not be found.
+.RE
+.PP
+If \fIerrret\fR is
+null, \fBsetupterm\fR prints an error message upon finding an error
+and exits.  Thus, the simplest call is:
+
+      \fBsetupterm((char *)0, 1, (int *)0);\fR,
+
+which uses all the defaults and sends the output to \fBstdout\fR.
+
+The \fBsetterm\fR routine is being replaced by \fBsetupterm\fR.  The call:
+
+      \fBsetupterm(\fR\fIterm\fR\fB, 1, (int *)0)\fR
+
+provides the same functionality as \fBsetterm(\fR\fIterm\fR\fB)\fR.
+The \fBsetterm\fR routine is included here for BSD compatibility, and
+is not recommended for new programs.
+
+The \fBset_curterm\fR routine sets the variable \fBcur_term\fR to
+\fInterm\fR, and makes all of the \fBterminfo\fR boolean, numeric, and
+string variables use the values from \fInterm\fR.  It returns the old value
+of \fBcur_term\fR.
+
+The \fBdel_curterm\fR routine frees the space pointed to by
+\fIoterm\fR and makes it available for further use.  If \fIoterm\fR is
+the same as \fBcur_term\fR, references to any of the \fBterminfo\fR
+boolean, numeric, and string variables thereafter may refer to invalid
+memory locations until another \fBsetupterm\fR has been called.
+
+The \fBrestartterm\fR routine is similar to \fBsetupterm\fR and \fBinitscr\fR,
+except that it is called after restoring memory to a previous state (for
+example, when reloading a game saved as a core image dump).  It assumes that
+the windows and the input and output options are the same as when memory was
+saved, but the terminal type and baud rate may be different.  Accordingly,
+it saves various tty state bits, does a setupterm, and then restores the bits.
+
+The \fBtparm\fR routine instantiates the string \fIstr\fR with
+parameters \fIpi\fR.  A pointer is returned to the result of \fIstr\fR
+with the parameters applied.
+
+The \fBtputs\fR routine applies padding information to the string
+\fIstr\fR and outputs it.  The \fIstr\fR must be a terminfo string
+variable or the return value from \fBtparm\fR, \fBtgetstr\fR, or
+\fBtgoto\fR.  \fIaffcnt\fR is the number of lines affected, or 1 if
+not applicable.  \fIputc\fR is a \fBputchar\fR-like routine to which
+the characters are passed, one at a time.
+
+The \fBputp\fR routine calls \fBtputs(\fR\fIstr\fR\fB, 1, putchar)\fR.
+Note that the output of \fBputp\fR always goes to \fBstdout\fR, not to
+the \fIfildes\fR specified in \fBsetupterm\fR.
+
+The \fBvidputs\fR routine displays the string on the terminal in the
+video attribute mode \fIattrs\fR, which is any combination of the
+attributes listed in \fBcurses\fR(3X).  The characters are passed to
+the \fBputchar\fR-like routine \fIputc\fR.
+
+The \fBvidattr\fR routine is like the \fBvidputs\fR routine, except
+that it outputs through \fBputchar\fR.
+
+The \fBmvcur\fR routine provides low-level cursor motion.  It takes
+effect immediately (rather than at the next refresh).
+
+The \fBtigetflag\fR, \fBtigetnum\fR and \fBtigetstr\fR routines return
+the value of the capability corresponding to the \fBterminfo\fR
+\fIcapname\fR passed to them, such as \fBxenl\fR.
+
+The \fBtigetflag\fR routine returns the value \fB-1\fR if
+\fIcapname\fR is not a boolean capability,
+or \fB0\fR if it is canceled or absent from the terminal description.
+
+The \fBtigetnum\fR routine returns the value \fB-2\fR if
+\fIcapname\fR is not a numeric capability,
+or \fB-1\fR if it is canceled or absent from the terminal description.
+
+The \fBtigetstr\fR routine returns the value \fB(char *)-1\fR
+if \fIcapname\fR is not a string capability,
+or \fB0\fR if it is canceled or absent from the terminal description.
+
+The \fIcapname\fR for each capability is given in the table column entitled
+\fIcapname\fR code in the capabilities section of \fBterminfo\fR(\*n).
+
+\fBchar *boolnames\fR, \fB*boolcodes\fR, \fB*boolfnames\fR
+
+\fBchar *numnames\fR, \fB*numcodes\fR, \fB*numfnames\fR
+
+\fBchar *strnames\fR, \fB*strcodes\fR, \fB*strfnames\fR
+
+These null-terminated arrays contain the \fIcapnames\fR, the
+\fBtermcap\fR codes, and the full C names, for each of the
+\fBterminfo\fR variables.
+.SH RETURN VALUE
+Routines that return an integer return \fBERR\fR upon failure and \fBOK\fR
+(SVr4 only specifies "an integer value other than \fBERR\fR") upon successful
+completion, unless otherwise noted in the preceding routine descriptions.
+
+Routines that return pointers always return \fBNULL\fR on error.
+.SH NOTES
+The \fBsetupterm\fR routine should be used in place of \fBsetterm\fR.
+It may be useful when you want to test for terminal capabilities without
+committing to the allocation of storage involved in \fBinitscr\fR.
+
+Note that \fBvidattr\fR and \fBvidputs\fR may be macros.
+.SH PORTABILITY
+The function \fBsetterm\fR is not described in the XSI Curses standard and must
+be considered non-portable.  All other functions are as described in the XSI
+curses standard.
+
+In System V Release 4, \fBset_curterm\fR has an \fBint\fR return type and
+returns \fBOK\fR or \fBERR\fR.  We have chosen to implement the XSI Curses
+semantics.
+
+In System V Release 4, the third argument of \fBtputs\fR has the type
+\fBint (*putc)(char)\fR.
+
+The XSI Curses standard prototypes \fBtparm\fR with a fixed number of parameters,
+rather than a variable argument list.
+
+XSI notes that after calling \fBmvcur\fR, the curses state may not match the
+actual terminal state, and that an application should touch and refresh
+the window before resuming normal curses calls.
+Both ncurses and System V Release 4 curses implement \fBmvcur\fR using
+the SCREEN data allocated in either \fBinitscr\fR or \fBnewterm\fR. 
+So though it is documented as a terminfo function,
+\fBmvcur\fR is really a curses function which is not well specified.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_initscr\fR(3X), \fBcurs_kernel\fR(3X), \fBcurs_termcap\fR(3X),
+\fBputc\fR(3S), \fBterminfo\fR(\*n)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_touch.3x b/ncurses-5.2/man/curs_touch.3x
new file mode 100644
index 0000000..d10f2aa
--- /dev/null
+++ b/ncurses-5.2/man/curs_touch.3x
@@ -0,0 +1,96 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_touch 3X ""
+.SH NAME
+\fBtouchwin\fR,
+\fBtouchline\fR,
+\fBuntouchwin\fR,
+\fBwtouchln\fR,
+\fBis_linetouched\fR,
+\fBis_wintouched\fR - \fBcurses\fR refresh control routines
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+.br
+\fBint touchwin(WINDOW *win);\fR
+.br
+\fBint touchline(WINDOW *win, int start, int count);\fR
+.br
+\fBint untouchwin(WINDOW *win);\fR
+.br
+\fBint wtouchln(WINDOW *win, int y, int n, int changed);\fR
+.br
+\fBbool is_linetouched(WINDOW *win, int line);\fR
+.br
+\fBbool is_wintouched(WINDOW *win);\fR
+.br
+.SH DESCRIPTION
+The \fBtouchwin\fR and \fBtouchline\fR routines throw away all
+optimization information about which parts of the window have been
+touched, by pretending that the entire window has been drawn on.  This
+is sometimes necessary when using overlapping windows, since a change
+to one window affects the other window, but the records of which lines
+have been changed in the other window do not reflect the change.  The
+routine \fBtouchline\fR only pretends that \fIcount\fR lines have been
+changed, beginning with line \fIstart\fR.
+
+The \fBuntouchwin\fR routine marks all lines in the window as unchanged since
+the last call to \fBwrefresh\fR.
+
+The \fBwtouchln\fR routine makes \fIn\fR lines in the window, starting
+at line \fIy\fR, look as if they have (\fIchanged\fR\fB=1\fR) or have
+not (\fIchanged\fR\fB=0\fR) been changed since the last call to
+\fBwrefresh\fR.
+
+The \fBis_linetouched\fR and \fBis_wintouched\fR routines return
+\fBTRUE\fR if the specified line/window was modified since the last
+call to \fBwrefresh\fR; otherwise they return \fBFALSE\fR.  In
+addition, \fBis_linetouched\fR returns \fBERR\fR if \fIline\fR is not
+valid for the given window.
+.SH RETURN VALUE
+All routines return the integer \fBERR\fR upon failure and an integer value
+other than \fBERR\fR upon successful completion, unless otherwise noted in the
+preceding routine descriptions.
+.SH PORTABILITY
+The XSI Curses standard, Issue 4 describes these functions.
+
+Some historic curses implementations had, as an undocumented feature, the
+ability to do the equivalent of \fBclearok(..., 1)\fR by saying
+\fBtouchwin(stdscr)\fR or \fBclear(stdscr)\fR.  This will not work under
+ncurses.
+.SH NOTES
+Note that all routines except \fBwtouchln\fR may be macros.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_refresh\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_trace.3x b/ncurses-5.2/man/curs_trace.3x
new file mode 100644
index 0000000..cb049e1
--- /dev/null
+++ b/ncurses-5.2/man/curs_trace.3x
@@ -0,0 +1,150 @@
+.\"***************************************************************************
+.\" Copyright (c) 2000 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_trace 3X ""
+.SH NAME
+\fB_tracef\fR,
+\fB_tracedump\fR,
+\fB_traceattr\fR,
+\fB_traceattr2\fR,
+\fB_nc_tracebits\fR,
+\fB_tracechar\fR,
+\fB_tracechtype\fR,
+\fB_tracechtype2\fR,
+\fB_tracemouse\fR,
+\fBtrace\fR - \fBcurses\fR debugging routines
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+.br
+\fBvoid _tracef(const char *format, ...);\fR
+.br
+\fBvoid _tracedump(const char *label, WINDOW *win);\fR
+.br
+\fBchar *_traceattr(attr_t attr);\fR
+.br
+\fBchar *_traceattr2(int buffer, chtype ch);\fR
+.br
+\fBchar *_nc_tracebits(void);\fR
+.br
+\fBchar *_tracechar(const unsigned char ch);\fR
+.br
+\fBchar *_tracechtype(chtype ch);\fR
+.br
+\fBchar *_tracechtype2(int buffer, chtype ch);\fR
+.br
+\fBchar *_tracemouse(const MEVENT *event);\fR
+.br
+\fBvoid trace(const unsigned int param);\fR
+.SH DESCRIPTION
+The \fBtrace\fR routines are used for debugging the ncurses libraries,
+as well as applications which use the ncurses libraries.
+These functions are normally available only with the debugging library
+\fIlibncurses_g.a\fR, but may be compiled into any model (shared, static,
+profile) by defining the symbol \fBTRACE\fR.
+
+The principal parts of this interface are the \fBtrace\fR routine which
+selectively enables different tracing features, and the \fB_tracef\fR
+routine which writes formatted data to the \fItrace\fR file.
+
+Calling \fBtrace\fR with a nonzero parameter opens the file \fBtrace\fR
+in the current directory for output.  The parameter is formed by OR'ing
+values from the list of \fBTRACE_\fP\fIxxx\fR definitions in \fB<curses.h>\fR.
+These include:
+.TP 5
+TRACE_DISABLE
+turn off tracing.
+.TP 5
+TRACE_TIMES
+trace user and system times of updates.
+.TP 5
+TRACE_TPUTS
+trace tputs calls.
+.TP 5
+TRACE_UPDATE
+trace update actions, old & new screens.
+.TP 5
+TRACE_MOVE
+trace cursor movement and scrolling.
+.TP 5
+TRACE_CHARPUT
+trace all character outputs.
+.TP 5
+TRACE_ORDINARY
+trace all update actions.
+The old and new screen contents are written to the trace file
+for each refresh.
+.TP 5
+TRACE_CALLS
+trace all curses calls.
+The parameters for each call are traced, as well as return values.
+.TP 5
+TRACE_VIRTPUT
+trace virtual character puts, i.e., calls to \fBaddch\fR.
+.TP 5
+TRACE_IEVENT
+trace low-level input processing, including timeouts.
+.TP 5
+TRACE_BITS
+trace state of TTY control bits.
+.TP 5
+TRACE_ICALLS
+trace internal/nested calls.
+.TP 5
+TRACE_CCALLS
+trace per-character calls.
+.TP 5
+TRACE_DATABASE
+trace read/write of terminfo/termcap data.
+.TP 5
+TRACE_ATTRS
+trace changes to video attributes and colors.
+.TP 5
+TRACE_MAXIMUM
+maximum trace level, enables all of the separate trace features.
+
+Some tracing features are enabled whenever the \fBtrace\fR parameter
+is nonzero.  Some features overlap.
+The specific names are used as a guideline.
+..
+.SH RETURN VALUE
+Routines which return a value are designed to be used as parameters
+to the \fB_tracef\fR routine.
+.SH PORTABILITY
+These functions are not part of the XSI interface.
+Some other curses implementations are known to
+have similar, undocumented features,
+but they are not compatible with ncurses.
+.SH SEE ALSO
+\fBcurses\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_util.3x b/ncurses-5.2/man/curs_util.3x
new file mode 100644
index 0000000..11f7bf7
--- /dev/null
+++ b/ncurses-5.2/man/curs_util.3x
@@ -0,0 +1,114 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_util 3X ""
+.SH NAME
+\fBunctrl\fR, \fBkeyname\fR, \fBfilter\fR,
+\fBuse_env\fR, \fBputwin\fR, \fBgetwin\fR, \fBdelay_output\fR,
+\fBflushinp\fR - miscellaneous \fBcurses\fR utility routines
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBchar *unctrl(chtype c);\fR
+.br
+\fBchar *keyname(int c);\fR
+.br
+\fBvoid filter(void);\fR
+.br
+\fBvoid use_env(char bool);\fR
+.br
+\fBint putwin(WINDOW *win, FILE *filep);\fR
+.br
+\fBWINDOW *getwin(FILE *filep);\fR
+.br
+\fBint delay_output(int ms);\fR
+.br
+\fBint flushinp(void);\fR
+.br
+.SH DESCRIPTION
+The \fBunctrl\fR macro expands to a character string which is a printable
+representation of the character \fIc\fR.  Control characters are displayed in
+the \fB^\fR\fIX\fR notation.  Printing characters are displayed as is.
+
+The \fBkeyname\fR routine returns a character string corresponding to
+the key \fIc\fR.
+
+The \fBfilter\fR routine, if used, must be called before \fBinitscr\fR or
+\fBnewterm\fR are called.  The effect is that, during those calls, \fBLINES\fR
+is set to 1; the capabilities \fBclear\fR, \fBcup\fR, \fBcud\fR, \fBcud1\fR,
+\fBcuu1\fR, \fBcuu\fR, \fBvpa\fR are disabled; and the \fBhome\fR string is
+set to the value of \fBcr\fR.
+
+The \fBuse_env\fR routine, if used, is called before \fBinitscr\fR or
+\fBnewterm\fR are called.  When called with \fBFALSE\fR as an
+argument, the values of \fBlines\fR and \fBcolumns\fR specified in the
+\fIterminfo\fR database will be used, even if environment variables
+\fBLINES\fR and \fBCOLUMNS\fR (used by default) are set, or if
+\fBcurses\fR is running in a window (in which case default behavior
+would be to use the window size if \fBLINES\fR and \fBCOLUMNS\fR are
+not set).
+
+The \fBputwin\fR routine writes all data associated with window \fIwin\fR into
+the file to which \fIfilep\fR points.  This information can be later retrieved
+using the \fBgetwin\fR function.
+
+The \fBgetwin\fR routine reads window related data stored in the file by
+\fBputwin\fR.  The routine then creates and initializes a new window using that
+data.  It returns a pointer to the new window.
+
+The \fBdelay_output\fR routine inserts an \fIms\fR millisecond pause
+in output.  This routine should not be used extensively because
+padding characters are used rather than a CPU pause.
+
+The \fBflushinp\fR routine throws away any typeahead that has been typed by the
+user and has not yet been read by the program.
+.SH RETURN VALUE
+Except for \fBflushinp\fR, routines that return an integer return \fBERR\fR
+upon failure and \fBOK\fR (SVr4 specifies only "an integer value other than
+\fBERR\fR") upon successful completion.
+
+\fBflushinp\fR always returns \fBOK\fR.
+
+Routines that return pointers return \fBNULL\fR on error.
+.SH PORTABILITY
+The XSI Curses standard, Issue 4 describes these functions.
+
+The SVr4 documentation describes the action of \fBfilter\fR only in the vaguest
+terms.  The description here is adapted from the XSI Curses standard (which
+erroneously fails to describe the disabling of \fBcuu\fR).
+.SH NOTES
+Note that \fBunctrl\fR is a macro, which is defined in <\fBunctrl.h\fR>.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_initscr\fR(3X), \fBcurs_scr_dump\fR(3X).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/curs_window.3x b/ncurses-5.2/man/curs_window.3x
new file mode 100644
index 0000000..9935763
--- /dev/null
+++ b/ncurses-5.2/man/curs_window.3x
@@ -0,0 +1,159 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH curs_window 3X ""
+.SH NAME
+\fBnewwin\fR,
+\fBdelwin\fR,
+\fBmvwin\fR,
+\fBsubwin\fR,
+\fBderwin\fR,
+\fBmvderwin\fR,
+\fBdupwin\fR,
+\fBwsyncup\fR,
+\fBsyncok\fR,
+\fBwcursyncup\fR,
+\fBwsyncdown\fR - create \fBcurses\fR windows
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBWINDOW *newwin(int nlines, int ncols, int begin_y,\fR
+      \fBint begin_x);\fR
+.br
+\fBint delwin(WINDOW *win);\fR
+.br
+\fBint mvwin(WINDOW *win, int y, int x);\fR
+.br
+\fBWINDOW *subwin(WINDOW *orig, int nlines, int ncols,\fR
+      \fBint begin_y, int begin_x);\fR
+.br
+\fBWINDOW *derwin(WINDOW *orig, int nlines, int ncols,\fR
+      \fBint begin_y, int begin_x);\fR
+.br
+\fBint mvderwin(WINDOW *win, int par_y, int par_x);\fR
+.br
+\fBWINDOW *dupwin(WINDOW *win);\fR
+.br
+\fBvoid wsyncup(WINDOW *win);\fR
+.br
+\fBint syncok(WINDOW *win, bool bf);\fR
+.br
+\fBvoid wcursyncup(WINDOW *win);\fR
+.br
+\fBvoid wsyncdown(WINDOW *win);\fR
+.br
+.SH DESCRIPTION
+Calling \fBnewwin\fR creates and returns a pointer to a new window with the
+given number of lines and columns.  The upper left-hand corner of the window is
+at line \fIbegin\fR_\fIy\fR, column \fIbegin\fR_\fIx\fR.  If either
+\fInlines\fR or \fIncols\fR is zero, they default to \fBLINES -\fR
+\fIbegin\fR_\fIy\fR and \fBCOLS -\fR \fIbegin\fR_\fIx\fR.  A new full-screen
+window is created by calling \fBnewwin(0,0,0,0)\fR.
+
+Calling \fBdelwin\fR deletes the named window, freeing all memory
+associated with it (it does not actually erase the window's screen
+image).  Subwindows must be deleted before the main window can be
+deleted.
+
+Calling \fBmvwin\fR moves the window so that the upper left-hand
+corner is at position (\fIx\fR, \fIy\fR).  If the move would cause the
+window to be off the screen, it is an error and the window is not
+moved.  Moving subwindows is allowed, but should be avoided.
+
+Calling \fBsubwin\fR creates and returns a pointer to a new window
+with the given number of lines, \fInlines\fR, and columns,
+\fIncols\fR.  The window is at position (\fIbegin\fR_\fIy\fR,
+\fIbegin\fR_\fIx\fR) on the screen.  (This position is relative to the
+screen, and not to the window \fIorig\fR.)  The window is made in the
+middle of the window \fIorig\fR, so that changes made to one window
+will affect both windows.  The subwindow shares memory with the window
+\fIorig\fR.  When using this routine, it is necessary to call
+\fBtouchwin\fR or \fBtouchline\fR on \fIorig\fR before calling
+\fBwrefresh\fR on the subwindow.
+
+Calling \fBderwin\fR is the same as calling \fBsubwin,\fR except that
+\fIbegin\fR_\fIy\fR and \fIbegin\fR_\fIx\fR are relative to the origin
+of the window \fIorig\fR rather than the screen.  There is no
+difference between the subwindows and the derived windows.
+
+Calling \fBmvderwin\fR moves a derived window (or subwindow)
+inside its parent window.  The screen-relative parameters of the
+window are not changed.  This routine is used to display different
+parts of the parent window at the same physical position on the
+screen.
+
+Calling \fBdupwin\fR creates an exact duplicate of the window \fIwin\fR.
+
+Calling \fBwsyncup\fR touches all locations in ancestors of \fIwin\fR that are
+changed in \fIwin\fR.  If \fBsyncok\fR is called with second argument
+\fBTRUE\fR then \fBwsyncup\fR is called automatically whenever there is a
+change in the window.
+
+The \fBwsyncdown\fR routine touches each location in \fIwin\fR that has been
+touched in any of its ancestor windows.  This routine is called by
+\fBwrefresh\fR, so it should almost never be necessary to call it manually.
+
+The routine \fBwcursyncup\fR updates the current cursor position of all the
+ancestors of the window to reflect the current cursor position of the
+window.
+.SH RETURN VALUE
+Routines that return an integer return the integer \fBERR\fR upon failure and
+\fBOK\fR (SVr4 only specifies "an integer value other than \fBERR\fR") upon
+successful completion.
+
+\fBdelwin\fR returns the integer \fBERR\fR upon failure and \fBOK\fR
+upon successful completion.
+
+Routines that return pointers return \fBNULL\fR on error.
+.SH NOTES
+If many small changes are made to the window, the \fBwsyncup\fR option could
+degrade performance.
+
+Note that \fBsyncok\fR may be a macro.
+.SH BUGS
+The subwindow functions (\fIsubwin\fR, \fIderwin\fR, \fImvderwin\fR,
+\fBwsyncup\fR, \fBwsyncdown\fR, \fBwcursyncup\fR, \fBsyncok\fR) are flaky,
+incompletely implemented, and not well tested.
+
+The System V curses documentation is very unclear about what \fBwsyncup\fR
+and \fBwsyncdown\fR actually do.  It seems to imply that they are only 
+supposed to touch exactly those lines that are affected by ancestor changes.
+The language here, and the behavior of the \fBcurses\fR implementation,
+is patterned on the XPG4 curses standard.  The weaker XPG4 spec may result
+in slower updates.
+.SH PORTABILITY
+The XSI Curses standard, Issue 4 describes these functions.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBcurs_refresh\fR(3X), \fBcurs_touch\fR(3X)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/default_colors.3x b/ncurses-5.2/man/default_colors.3x
new file mode 100644
index 0000000..96fd2a0
--- /dev/null
+++ b/ncurses-5.2/man/default_colors.3x
@@ -0,0 +1,133 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" Author: Thomas E. Dickey <dickey@clark.net> 1997,1999,2000
+.\"
+.\" $Id$
+.TH default_colors 3X ""
+.SH NAME
+\fBdefault_colors\fR:
+\fBuse_default_colors\fR,
+\fBassume_default_colors\fR \- use terminal's default colors
+..
+.SH SYNOPSIS
+\fB#include <curses.h>\fP
+
+\fBint use_default_colors(void);\fP
+.br
+\fBint assume_default_colors(int fg, int bg);\fP
+..
+.SH DESCRIPTION
+The
+.I use_default_colors()
+and
+.I assume_default_colors()
+functions are extensions to the curses library.
+They are used with terminals that support ISO 6429 color, or equivalent.
+These terminals allow the application to reset color to an unspecified
+default value (e.g., with SGR 39 or SGR 49).
+.PP
+Applications that paint a colored background over the whole screen
+do not take advantage of SGR 39 and SGR 49.
+Some applications are designed to work with the default background,
+using colors only for text.
+For example, there are several implementations of the \fBls\fP program
+which use colors to denote different file types or permissions.
+These "color ls" programs do not necessarily modify the background color,
+typically using only the \fIsetaf\fP terminfo capability to set the
+foreground color.
+Full-screen applications that use default colors can achieve similar
+visual effects.
+.PP
+The first function,
+.I use_default_colors()
+tells the curses library to assign terminal default
+foreground/background colors to color number -1. So init_pair(x,COLOR_RED,-1)
+will initialize pair x as red on default background and init_pair(x,-1,COLOR_BLUE) will
+initialize pair x as default foreground on blue.
+.PP
+The other,
+.I assume_default_colors()
+is a refinement which tells which colors to paint for color pair 0.
+This function recognizes a special color number -1,
+which denotes the default terminal color.
+.PP
+The following are equivalent:
+.RS
+.br
+.I use_default_colors();
+.br
+.I assume_default_colors(-1,-1);
+.RE
+.PP
+These are ncurses extensions.
+For other curses implementations, color
+number -1 does not mean anything, just as for ncurses before a
+successful call of \fIuse_default_colors()\fP or \fIassume_default_colors()\fP.
+.PP
+Other curses implementations do not allow an application to modify color pair 0.
+They assume that the background is COLOR_BLACK,
+but do not ensure that the color pair 0 is painted to match the
+assumption.
+If your application does not use either
+.I use_default_colors()
+or
+.I assume_default_colors()
+ncurses will paint a white foreground (text) with black background
+for color pair 0.
+..
+.SH RETURN VALUE
+These functions return the integer \fBERR\fP upon failure and \fBOK\fP on success.
+They will fail if either the terminal does not support
+the \fIorig_pair\fP or \fIorig_colors\fP capability.
+If the \fIinitialize_pair\fP capability is found, this causes an
+error as well.
+..
+.SH NOTES
+Associated with this extension, the \fBinit_pair\fR(3X) function accepts
+negative arguments to specify default foreground or background
+colors.
+..
+.SH PORTABILITY
+These routines are specific to ncurses.  They were not supported on
+Version 7, BSD or System V implementations.  It is recommended that
+any code depending on them be conditioned using NCURSES_VERSION.
+..
+.SH SEE ALSO
+\fBcurs_color\fR(3X),
+\fBded\fP(1).
+..
+.SH AUTHOR
+Thomas Dickey (from an analysis of the requirements for color xterm
+for XFree86 3.1.2C, February 1996).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/define_key.3x b/ncurses-5.2/man/define_key.3x
new file mode 100644
index 0000000..cf46aeb
--- /dev/null
+++ b/ncurses-5.2/man/define_key.3x
@@ -0,0 +1,70 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" Author: Thomas E. Dickey <dickey@clark.net> 1997
+.\"
+.\" $Id$
+.TH define_key 3X ""
+.SH NAME
+\fBdefine_key\fP \- define a keycode
+..
+.SH SYNOPSIS
+\fB#include <curses.h>\fP
+
+\fBint define_key(char *definition, int keycode);\fP
+..
+.SH DESCRIPTION
+This is an extension to the curses library.
+It permits an application to define keycodes with their corresponding control
+strings, so that the ncurses library will interpret them just as it would
+the predefined codes in the terminfo database.
+.PP
+If the given string is null, any existing definition for the keycode is
+removed.
+Similarly, if the given keycode is negative or zero, any existing string
+for the given definition is removed.
+..
+.SH RETURN VALUE
+The keycode must be greater than zero, else ERR is returned.
+..
+.SH PORTABILITY
+These routines are specific to ncurses.  They were not supported on
+Version 7, BSD or System V implementations.  It is recommended that
+any code depending on them be conditioned using NCURSES_VERSION.
+..
+.SH SEE ALSO
+\fBkeyok\fR(3X).
+..
+.SH AUTHOR
+Thomas Dickey.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form.3x b/ncurses-5.2/man/form.3x
new file mode 100644
index 0000000..f08b912
--- /dev/null
+++ b/ncurses-5.2/man/form.3x
@@ -0,0 +1,200 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form 3X ""
+.SH NAME
+\fBform\fR - curses extension for programming forms
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+.SH DESCRIPTION
+The \fBform\fR library provides terminal-independent facilities for composing
+form screens on character-cell terminals.  The library includes: field
+routines, which create and modify form fields; and form routines, which group
+fields into forms, display forms on the screen, and handle interaction with the
+user.
+
+The \fBform\fR library uses the \fBcurses\fR libraries, and a curses
+initialization routine such as \fBinitscr\fR must be called before using any of
+these functions.  To use the \fBform\fR library, link with the options
+\fB-lform -lcurses\fR.
+
+.SS Current Default Values for Field Attributes
+
+The \fBform\fR library maintains a default value for field attributes.  You
+can get or set this default by calling the appropriate \fBset_\fR
+or retrieval
+routine with a \fBNULL\fR field pointer.  Changing this default with a
+\fBset_\fR function affects future field creations, but does not change the
+rendering of fields already created.
+
+.SS Routine Name Index
+
+The following table lists each \fBform\fR routine and the name of
+the manual page on which it is described.
+
+.TS
+l l
+l l .
+\fBcurses\fR Routine Name	Manual Page Name
+=
+current_field	\fBform_page\fR(3X)
+data_ahead	\fBform_data\fR(3X)
+data_behind	\fBform_data\fR(3X)
+dup_field	\fBform_field_new\fR(3X)
+dynamic_fieldinfo	\fBform_field_info\fR(3X)
+field_arg	\fBform_field_validation\fR(3X)
+field_back	\fBform_field_attributes\fR(3X)
+field_buffer	\fBform_field_buffer\fR(3X)
+field_count	\fBform_field\fR(3X)
+field_fore	\fBform_field_attributes\fR(3X)
+field_index	\fBform_page\fR(3X)
+field_info	\fBform_field_info\fR(3X)
+field_init	\fBform_hook\fR(3X)
+field_just	\fBform_field_just\fR(3X)
+field_opts	\fBform_field_opts\fR(3X)
+field_opts_off	\fBform_field_opts\fR(3X)
+field_opts_on	\fBform_field_opts\fR(3X)
+field_pad	\fBform_field_attributes\fR(3X)
+field_status	\fBform_field_buffer\fR(3X)
+field_term	\fBform_hook\fR(3X)
+field_type	\fBform_field_validation\fR(3X)
+field_userptr	\fBform_field_userptr\fR(3X)
+form_driver	\fBform_driver\fR(3X)
+form_fields	\fBform_field\fR(3X)
+form_init	\fBform_hook\fR(3X)
+form_opts	\fBform_opts\fR(3X)
+form_opts_off	\fBform_opts\fR(3X)
+form_opts_on	\fBform_opts\fR(3X)
+form_page	\fBform_page\fR(3X)
+form_request_by_name	\fBform_requestname\fR(3X)
+form_request_name	\fBform_requestname\fR(3X)
+form_sub	\fBform_win\fR(3X)
+form_term	\fBform_hook\fR(3X)
+form_userptr	\fBform_userptr\fR(3X)
+form_win	\fBform_win\fR(3X)
+free_field	\fBform_field_new\fR(3X)
+free_form	\fBform_new\fR(3X)
+link_field	\fBform_field_new\fR(3X)
+link_fieldtype	\fBform_fieldtype\fR(3X)
+move_field	\fBform_field\fR(3X)
+new_field	\fBform_field_new\fR(3X)
+new_form	\fBform_new\fR(3X)
+new_page	\fBform_new_page\fR(3X)
+pos_form_cursor	\fBform_cursor\fR(3X)
+post_form	\fBform_post\fR(3X)
+scale_form	\fBform_win\fR(3X)
+set_current_field	\fBform_page\fR(3X)
+set_field_back	\fBform_field_attributes\fR(3X)
+set_field_buffer	\fBform_field_buffer\fR(3X)
+set_field_fore	\fBform_field_attributes\fR(3X)
+set_field_init	\fBform_hook\fR(3X)
+set_field_just	\fBform_field_just\fR(3X)
+set_field_opts	\fBform_field_opts\fR(3X)
+set_field_pad	\fBform_field_attributes\fR(3X)
+set_field_status	\fBform_field_buffer\fR(3X)
+set_field_term	\fBform_hook\fR(3X)
+set_field_type	\fBform_field_validation\fR(3X)
+set_field_userptr	\fBform_field_userptr\fR(3X)
+set_fieldtype_arg	\fBform_fieldtype\fR(3X)
+set_fieldtype_choice	\fBform_fieldtype\fR(3X)
+set_form_fields	\fBform_field\fR(3X)
+set_form_init	\fBform_hook\fR(3X)
+set_form_opts	\fBform_field_opts\fR(3X)
+set_form_page	\fBform_page\fR(3X)
+set_form_sub	\fBform_win\fR(3X)
+set_form_term	\fBform_hook\fR(3X)
+set_form_userptr	\fBform_userptr\fR(3X)
+set_form_win	\fBform_win\fR(3X)
+set_max_field	\fBform_field_buffer\fR(3X)
+set_new_page	\fBform_new_page\fR(3X)
+unpost_form	\fBform_post\fR(3X)
+.TE
+.SH RETURN VALUE
+Routines that return pointers return \fBNULL\fR on error.  Routines that return
+an integer return one of the following error codes:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_CONNECTED\fR
+The field is already connected to a form.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_POSTED\fR
+The form is already posted.
+.TP 5
+\fBE_BAD_STATE\fR
+Routine was called from an initialization or termination function.
+.TP 5
+\fBE_NO_ROOM\fR
+Form is too large for its window.
+.TP 5
+\fBE_NOT_POSTED\fR
+The form has not been posted.
+.TP 5
+\fBE_UNKNOWN_COMMAND\fR
+The form driver code saw an unknown request code.
+.TP 5
+\fBE_INVALID_FIELD\fR
+Contents of a field are not valid.
+.TP 5
+\fBE_NOT_CONNECTED\fR
+No fields are connected to the form.
+.TP 5
+\fBE_REQUEST_DENIED\fR
+The form driver could not process the request.
+.SH SEE ALSO
+\fBcurses\fR(3X) and 3X pages whose names begin "form_" for detailed
+descriptions of the entry points.
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header files
+\fB<curses.h>\fR and \fB<eti.h>\fR.
+
+In your library list, libform.a should be before libncurses.a; that is,
+you want to say `-lform -lncurses', not the other way around (which would
+give you a link error using GNU \fBld\fR(1) and many other linkers).
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for ncurses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_cursor.3x b/ncurses-5.2/man/form_cursor.3x
new file mode 100644
index 0000000..4ee7c79
--- /dev/null
+++ b/ncurses-5.2/man/form_cursor.3x
@@ -0,0 +1,74 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_cursor 3X ""
+.SH NAME
+\fBform_cursor\fR - position a form window cursor
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int pos_form_cursor(FORM *form);
+.br
+.SH DESCRIPTION
+The function \fBpos_form_cursor\fR restores the cursor to the position required
+for the forms driver to continue processing requests.  This is useful after
+\fBcurses\fR routines have been called to do screen-painting in response to a
+form operation.
+.SH RETURN VALUE
+This routine returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_NOT_POSTED\fR
+The form has not been posted.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_data.3x b/ncurses-5.2/man/form_data.3x
new file mode 100644
index 0000000..623dbac
--- /dev/null
+++ b/ncurses-5.2/man/form_data.3x
@@ -0,0 +1,63 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_data 3X ""
+.SH NAME
+\fBform_data\fR - test for off-screen data in given forms
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+bool data_ahead(const FORM *form);
+.br
+bool data_behind(const FORM *form);
+.br
+.SH DESCRIPTION
+The function \fBdata_ahead\fR tests whether there is off-screen data
+ahead in the given form.  It returns TRUE (1) or FALSE (0).
+
+The function \fBdata_behind\fR tests whether there is off-screen data
+behind in the given form.  It returns TRUE (1) or FALSE (0).
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_driver.3x b/ncurses-5.2/man/form_driver.3x
new file mode 100644
index 0000000..92e0a9f
--- /dev/null
+++ b/ncurses-5.2/man/form_driver.3x
@@ -0,0 +1,272 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.'" $Id$
+.TH form_driver 3X ""
+.SH NAME
+\fBform_driver\fR - command-processing loop of the form system
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int form_driver(FORM *form, int c);
+.br
+.SH DESCRIPTION
+Once a form has been posted (displayed), you should funnel input events to it
+through \fBform_driver\fR.  This routine has two major input cases; either
+the input is a form navigation request or it's a printable ASCII character.
+The form driver requests are as follows:
+.TP 5
+REQ_NEXT_PAGE
+Move to the next page.
+.TP 5
+REQ_PREV_PAGE
+Move to the previous page.
+.TP 5
+REQ_FIRST_PAGE
+Move to the first page.
+.TP 5
+REQ_LAST_PAGE
+Move to the last field.
+
+.TP 5
+REQ_NEXT_FIELD
+Move to the next field.
+.TP 5
+REQ_PREV_FIELD
+Move to the previous field.
+.TP 5
+REQ_FIRST_FIELD
+Move to the first field.
+.TP 5
+REQ_LAST_FIELD
+Move to the last field.
+.TP 5
+REQ_SNEXT_FIELD
+Move to the sorted next field.
+.TP 5
+REQ_SPREV_FIELD
+Move to the sorted previous field.
+.TP 5
+REQ_SFIRST_FIELD
+Move to the sorted first field.
+.TP 5
+REQ_SLAST_FIELD
+Move to the sorted last field.
+.TP 5
+REQ_LEFT_FIELD
+Move left to a field.
+.TP 5
+REQ_RIGHT_FIELD
+Move right to a field.
+.TP 5
+REQ_UP_FIELD
+Move up to a field.
+.TP 5
+REQ_DOWN_FIELD
+Move down to a field.
+
+.TP 5
+REQ_NEXT_CHAR
+Move to the next char.
+.TP 5
+REQ_PREV_CHAR
+Move to the previous char.
+.TP 5
+REQ_NEXT_LINE
+Move to the next line.
+.TP 5
+REQ_PREV_LINE
+Move to the previous line.
+.TP 5
+REQ_NEXT_WORD
+Move to the next word.
+.TP 5
+REQ_PREV_WORD
+Move to the previous word.
+.TP 5
+REQ_BEG_FIELD
+Move to the beginning of the field.
+.TP 5
+REQ_END_FIELD
+Move to the end of the field.
+.TP 5
+REQ_BEG_LINE
+Move to the beginning of the line.
+.TP 5
+REQ_END_LINE
+Move to the end of the line.
+.TP 5
+REQ_LEFT_CHAR
+Move left in the field.
+.TP 5
+REQ_RIGHT_CHAR
+Move right in the field.
+.TP 5
+REQ_UP_CHAR
+Move up in the field.
+.TP 5
+REQ_DOWN_CHAR
+Move down in the field.
+
+.TP 5
+REQ_NEW_LINE
+Insert or overlay a new line.
+.TP 5
+REQ_INS_CHAR
+Insert a blank at the cursor.
+.TP 5
+REQ_INS_LINE
+Insert a blank line at the cursor.
+.TP 5
+REQ_DEL_CHAR
+Delete character at the cursor.
+.TP 5
+REQ_DEL_PREV
+Delete character before the cursor.
+.TP 5
+REQ_DEL_LINE
+Delete line at the cursor.
+.TP 5
+REQ_DEL_WORD
+Delete blank-delimited word at the cursor.
+.TP 5
+REQ_CLR_EOL
+Clear to end of line from cursor.
+.TP 5
+REQ_CLR_EOF
+Clear to end of field from cursor.
+.TP 5
+REQ_CLR_FIELD
+Clear the entire field.
+.TP 5
+REQ_OVL_MODE
+Enter overlay mode.
+.TP 5
+REQ_INS_MODE
+Enter insert mode.
+
+.TP 5
+REQ_SCR_FLINE
+Scroll the field forward a line.
+.TP 5
+REQ_SCR_BLINE
+Scroll the field backward a line.
+.TP 5
+REQ_SCR_FPAGE
+Scroll the field forward a page.
+.TP 5
+REQ_SCR_BPAGE
+Scroll the field backward a page.
+.TP 5
+REQ_SCR_FHPAGE
+Scroll the field forward half a page.
+.TP 5
+REQ_SCR_BHPAGE
+Scroll the field backward half a page.
+
+.TP 5
+REQ_SCR_FCHAR
+Scroll the field forward a character.
+.TP 5
+REQ_SCR_BCHAR
+Scroll the field backward a character.
+.TP 5
+REQ_SCR_HFLINE
+Horizontal scroll the field forward a line.
+.TP 5
+REQ_SCR_HBLINE
+Horizontal scroll the field backward a line.
+.TP 5
+REQ_SCR_HFHALF
+Horizontal scroll the field forward half a line.
+.TP 5
+REQ_SCR_HBHALF
+Horizontal scroll the field backward half a line.
+
+.TP
+REQ_VALIDATION
+Validate field.
+.TP
+REQ_NEXT_CHOICE
+Display next field choice.
+.TP
+REQ_PREV_CHOICE
+Display previous field choice.
+.PP
+If the second argument is a printable ASCII character, the driver places it
+in the current position in the current field.  If it is one of the forms
+requests listed above, that request is executed.
+.PP
+If the second argument is neither printable ASCII nor one of the above
+pre-defined form requests, the driver assumes it is an application-specific
+command and returns \fBE_UNKNOWN_COMMAND\fR.  Application-defined commands
+should be defined relative to \fBMAX_COMMAND\fR, the maximum value of these
+pre-defined requests.
+.SH RETURN VALUE
+\fBform_driver\fR return one of the following error codes:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_BAD_STATE\fR
+Routine was called from an initialization or termination function.
+.TP 5
+\fBE_NOT_POSTED\fR
+The form has not been posted.
+.TP 5
+\fBE_UNKNOWN_COMMAND\fR
+The form driver code saw an unknown request code.
+.TP 5
+\fBE_INVALID_FIELD\fR
+Contents of field is invalid.
+.TP 5
+\fBE_REQUEST_DENIED\fR
+The form driver could not process the request.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header files
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_field.3x b/ncurses-5.2/man/form_field.3x
new file mode 100644
index 0000000..a774942
--- /dev/null
+++ b/ncurses-5.2/man/form_field.3x
@@ -0,0 +1,97 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_field 3X ""
+.SH NAME
+\fBform_field\fR - make and break connections between fields and forms
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int set_form_fields(FORM *form, FIELD **fields);
+.br
+FIELD **form_fields(const FORM *form);
+.br
+int field_count(const FORM *form);
+.br
+int move_field(FIELD *field, int frow, int fcol);
+.br
+.SH DESCRIPTION
+The function \fBset_form_fields\fR changes the field pointer array of
+the given \fIform\fR.  The array must be terminated by a \fBNULL\fR.
+
+The function \fBform_fields\fR returns the field array of the given form.
+
+The function \fBfield_count\fR returns the count of fields in \fIform\fR.
+
+The function \fBmove_field\fR move the given field (which must be disconnected)
+to a specified location on the screen.
+.SH RETURN VALUES
+The function \fBform_fields\fR returns \fBNULL\fR on error.
+
+The function \fBfield_count\fR returns \fBERR\fR (the general
+\fBcurses\fR error return value) on error.
+
+The functions \fBset_form_fields\fR and \fBmove_field\fR return one of
+the following codes on error:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_POSTED\fR
+The form is already posted.
+.TP 5
+\fBE_CONNECTED\fR
+The field is already connected to a form.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+
+The SVr4 forms library documentation specifies the \fBfield_count\fR error value
+as -1 (which is the value of \fBERR\fR).
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_field_attributes.3x b/ncurses-5.2/man/form_field_attributes.3x
new file mode 100644
index 0000000..1b4f61e
--- /dev/null
+++ b/ncurses-5.2/man/form_field_attributes.3x
@@ -0,0 +1,91 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_field_attributes 3X ""
+.SH NAME
+\fBform_field_attributes\fR - color and attribute control for form fields
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int set_field_fore(FIELD *field, chtype attr);
+.br
+chtype field_fore(const FIELD *field);
+.br
+int set_field_back(FIELD *field, chtype attr);
+.br
+chtype field_back(const FIELD *field);
+.br
+int set_field_pad(FIELD *field, int pad);
+.br
+chtype field_pad(const FIELD *field);
+.br
+.SH DESCRIPTION
+The function \fBset_field_fore\fR sets the foreground attribute of
+\fIfield\fR. This is the highlight used to display the field contents.  The
+function \fBfield_fore\fR returns the foreground attribute.  The default is
+\fBA_STANDOUT\fR.
+
+The function \fBset_field_back\fR sets the background attribute of
+\fIform\fR. This is the highlight used to display the extent fields in the
+form.  The function \fBfield_back\fR returns the background attribute.  The
+default is \fBA_NORMAL\fR.
+
+The function \fBset_field_pad\fR sets the character used to fill the field.
+The function \fBfield_pad\fR returns the given form's pad character.  The
+default is a blank.
+.SH RETURN VALUE
+These routines return one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.SH SEE ALSO
+\fBcurses\fR(3X) and 3X pages whose names begin "form_" for detailed
+descriptions of the entry points.
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_field_buffer.3x b/ncurses-5.2/man/form_field_buffer.3x
new file mode 100644
index 0000000..20aba57
--- /dev/null
+++ b/ncurses-5.2/man/form_field_buffer.3x
@@ -0,0 +1,99 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_field_buffer 3X ""
+.SH NAME
+\fBform_field_buffer\fR - field buffer control
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int set_field_buffer(FIELD *field, int buf, const char *value);
+.br
+char *field_buffer(const FIELD *field, int buffer);
+.br
+int set_field_status(FIELD *field, bool status);
+.br
+bool field_status(const FIELD *field);
+.br
+int set_max_field(FIELD *field, int max);
+.br
+.SH DESCRIPTION
+The function \fBset_field_buffer\fR sets the numbered buffer of the given field
+to contain a given string.  Buffer 0 is the displayed value of the field; other
+numbered buffers may be allocated by applications through the \fBnbuf\fR
+argument of (see \fBform_field_new\fR(3X)) but are not manipulated by the forms
+library.  The function \fBfield_buffer\fR returns the address of the buffer.
+Please note that this buffer has always the length of the buffer, that means 
+that it may typically contain trailing spaces. If you entered leading spaces
+the buffer may also contain them. If you want the raw data, you must write your
+own routine that copies the value out of the buffer and removes the leading
+and trailing spaces. Please note also, that subsequent operations on the form
+will probably change the content of the buffer. So don't use it for long term
+storage of the entered form data.
+
+The function \fBset_field_status\fR sets the associated status flag of
+\fIfield\fR; \fBfield_status\fR gets the current value.  The status flag
+is set to a nonzero value whenever the field changes.
+
+The function \fBset_max_field\fR sets the maximum size for a dynamic field.
+An argument of 0 turns off any maximum size threshold for that field.
+.SH RETURN VALUE
+The \fBfield_buffer\fR function returns NULL on error.
+
+The \fBfield_status\fR function returns \fBTRUE\fR or \fBFALSE\fR.
+
+The remaining routines return one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.SH SEE ALSO
+\fBcurses\fR(3X) and 3X pages whose names begin "form_" for detailed
+descriptions of the entry points.
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_field_info.3x b/ncurses-5.2/man/form_field_info.3x
new file mode 100644
index 0000000..636fa19
--- /dev/null
+++ b/ncurses-5.2/man/form_field_info.3x
@@ -0,0 +1,84 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_field_info 3X ""
+.SH NAME
+\fBform_field_info\fR - retrieve field characteristics
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int field_info(const FIELD *field, int *rows, int *cols,
+              int *frow, int *fcol, int *nrow, int *nbuf);
+.br
+int dynamic_field_info(const FIELD *field, int *rows, int *cols, *max);
+.br
+.SH DESCRIPTION
+The function \fBfield_info\fR returns the sizes and other attributes passed in
+to the field at its creation time.  The attributes are: height, width, row of
+upper-left corner, column of upper-left corner, number off-screen rows, and
+number of working buffers.
+
+The function \fBdynamic_field_info\fR returns the actual size of the field, and
+its maximum possible size.  If the field has no size limit, the location
+addressed by the third argument will be set to 0.  (A field can be made dynamic
+by turning off the \fBO_STATIC\fR).
+.SH RETURN VALUE
+These routines return one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.SH SEE ALSO
+\fBcurses\fR(3X) and 3X pages whose names begin "form_" for detailed
+descriptions of the entry points.
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.PP
+A null (zero pointer) is accepted for any of the return values,
+to ignore that value.
+Not all implementations allow this, e.g., Solaris 2.7 does not.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_field_just.3x b/ncurses-5.2/man/form_field_just.3x
new file mode 100644
index 0000000..2485b8d
--- /dev/null
+++ b/ncurses-5.2/man/form_field_just.3x
@@ -0,0 +1,78 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_field_just 3X ""
+.SH NAME
+\fBform_field_just\fR - retrieve field characteristics
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int set_field_just(FIELD *field, int justification);
+.br
+int field_just(const FIELD *field);
+.br
+.SH DESCRIPTION
+The function \fBset_field_just\fR sets the justification attribute of
+a field; \fBfield_just\fR returns a field's justification attribute.
+The attribute may be one of NO_JUSTIFICATION, JUSTIFY_RIGHT,
+JUSTIFY_LEFT, or JUSTIFY_CENTER.
+
+.SH RETURN VALUE
+The function \fBfield_just\fR returns one of: NO_JUSTIFICATION,
+JUSTIFY_RIGHT, JUSTIFY_LEFT, or JUSTIFY_CENTER.
+
+The function \fBset_field_just\fR return one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.SH SEE ALSO
+\fBcurses\fR(3X) and 3X pages whose names begin "form_" for detailed
+descriptions of the entry points.
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_field_new.3x b/ncurses-5.2/man/form_field_new.3x
new file mode 100644
index 0000000..5126fb0
--- /dev/null
+++ b/ncurses-5.2/man/form_field_new.3x
@@ -0,0 +1,96 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.'" $Id$
+.TH form_field_new 3X ""
+.SH NAME
+\fBform_field_new\fR - create and destroy form fields
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+FIELD *new_field(int height, int width,
+                 int toprow, int leftcol,
+                 int offscreen, int nbuffers);
+.br
+FIELD *dup_field(FIELD *field, int toprow, int leftcol);
+.br
+FIELD *link_field(FIELD *field, int toprow, int leftcol);
+.br
+int free_field(FIELD *field);
+.br
+.SH DESCRIPTION
+The function \fBnew_field\fR allocates a new field and initializes it from the
+parameters given: height, width, row of upper-left corner, column of upper-left
+corner, number off-screen rows, and number of additional working buffers.
+
+The function \fBdup_field\fR duplicates a field at a new location.  Most
+attributes (including current contents, size, validation type, buffer count,
+growth threshold, justification, foreground, background, pad character,
+options, and user pointer) are copied.  Field status and the field page bit are
+not copied.
+
+The function \fBlink_field\fR acts like \fBdup_field\fR, but the new field
+shares buffers with its parent.  Attribute data is separate.
+
+The function \fBfree_field\fR de-allocates storage associated with a field.
+.SH RETURN VALUE
+The function, \fBnew_field\fR, \fBdup_field\fR, \fBlink_field\fR return
+\fBNULL\fR on error.
+
+The function \fBfree_field\fR returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+
+It may be unwise to count on the set of attributes copied by
+\fBdup_field\fR(3X) being portable; the System V forms library documents are
+not very explicit on what gets copied and was not.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_field_opts.3x b/ncurses-5.2/man/form_field_opts.3x
new file mode 100644
index 0000000..a8b064f
--- /dev/null
+++ b/ncurses-5.2/man/form_field_opts.3x
@@ -0,0 +1,120 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_field_opts 3X ""
+.SH NAME
+\fBform_field_opts\fR - set and get field options
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int set_field_opts(FIELD *field, OPTIONS opts);
+.br
+int field_opts_on(FIELD *field, OPTIONS opts);
+.br
+int field_opts_off(FIELD *field, OPTIONS opts);
+.br
+OPTIONS field_opts(const FIELD *field);
+.br
+.SH DESCRIPTION
+The function \fBset_field_opts\fR sets all the given field's option bits (field
+option bits may be logically-OR'ed together).
+
+The function \fBfield_opts_on\fR turns on the given option bits, and leaves
+others alone.
+
+The function \fBfield_opts_off\fR turns off the given option bits, and leaves
+others alone.
+
+The function \fBfield_opts\fR returns the field's current option bits.
+
+The following options are defined (all are on by default):
+.TP 5
+O_VISIBLE
+The field is displayed.  If this option is off, display of the field is
+suppressed,
+.TP 5
+O_ACTIVE
+The field is visited during processing.  If this option is off, the field will
+not be reachable by navigation keys. Please notice that an invisible field
+appears to be inactive also.
+.TP 5
+O_PUBLIC
+The field contents are displayed as data is entered.
+.TP 5
+O_EDIT
+The field can be edited.
+.TP 5
+O_WRAP
+Words that don't fit on a line are wrapped to the next line.  Words are
+blank-separated.
+.TP 5
+O_BLANK
+The field is cleared whenever a character is entered at the first position.
+.TP 5
+O_AUTOSKIP
+Skip to the next field when this one fills
+.TP 5
+O_NULLOK
+Allow a blank field.
+.TP 5
+O_STATIC
+Field buffers are fixed to field's original size.
+.TP 5
+O_PASSOK
+Validate field only if modified by user.
+.SH RETURN VALUE
+Except for \fBfield_opts\fR, each routine returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_CURRENT\fR
+The field is the current field.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.TP 5
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_field_userptr.3x b/ncurses-5.2/man/form_field_userptr.3x
new file mode 100644
index 0000000..195a12c
--- /dev/null
+++ b/ncurses-5.2/man/form_field_userptr.3x
@@ -0,0 +1,73 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_field_userptr 3X ""
+.SH NAME
+\fBform_field_userptr\fR - associate application data with a form field
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int set_field_userptr(FIELD *field, void*userptr);
+.br
+void *field_userptr(const FIELD *field);
+.br
+.SH DESCRIPTION
+Every form field has a field that can be used to hold application-specific data
+(that is, the form-driver code leaves it alone).  These functions get and set
+that field.
+.SH RETURN VALUE
+The function \fBfield_userptr\fR returns \fBNULL\fR on error. The function
+\fBset_field_userptr\fR returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+
+The user pointer should be a void pointer.  We leave it as a char pointer for
+SVr4 compatibility.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_field_validation.3x b/ncurses-5.2/man/form_field_validation.3x
new file mode 100644
index 0000000..5774990
--- /dev/null
+++ b/ncurses-5.2/man/form_field_validation.3x
@@ -0,0 +1,127 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.'" $Id$
+.TH form_field_validation 3X ""
+.SH NAME
+\fBform_field_validation\fR - data type validation for fields 
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int set_field_type(FIELD *field, FIELDTYPE *type, ...);
+.br
+FIELDTYPE *field_type(const FIELD *field);
+.br
+void *field_arg(const FIELD *field);
+.br
+.SH DESCRIPTION
+The function \fBset_field_type\fR declares a data type for a given form field.
+This is the type checked by validation functions.  The types are as follows:
+.TP 5
+TYPE_ALNUM
+Alphanumeric data.  Requires a third \fBint\fR argument, a minimum field width.
+.TP 5
+TYPE_ALPHA
+Character data.  Requires a third \fBint\fR argument, a minimum field width.
+.TP 5
+TYPE_ENUM
+Accept one of a specified set of strings.  Requires a third \fB(char **)\fR
+argument pointing to a string list; a fourth \fBint\fR flag argument to enable
+case-sensitivity; and a fifth \fBint\fR flag argument specifying whether a partial
+match must be a unique one (if this flag is off, a prefix matches the first
+of any set of more than one list elements with that prefix). Please notice
+that the string list is not copied, only a reference to it is stored in the
+field. So you should avoid to use a list that lives in automatic variables
+on the stack.
+.TP 5
+TYPE_INTEGER
+Integer data, parsable to an integer by \fBatoi(3)\fR.  Requires a third
+\fBint\fR argument controlling the precision, a fourth \fBlong\fR argument 
+constraining minimum value, and a fifth \fBlong\fR constraining maximum value.
+If the maximum value is less or equal the minimum value, the range is simply
+ignored. On return the field buffer is formatted according to the \fBprintf\fR
+format specification ".*ld", where the '*' is replaced by the precision argument.
+For details of the precision handling see \fBprintf's\fR man-page.
+.TP 5
+TYPE_NUMERIC
+Numeric data (may have a decimal-point part). Requires a third
+\fBint\fR argument controlling the precision, a fourth \fBdouble\fR
+argument constraining minimum value, and a fifth \fBdouble\fR constraining 
+maximum value. If your system supports locale's, the decimal point character
+to be used must be the one specified by your locale.
+If the maximum value is less or equal the minimum value, the range is simply
+ignored. On return the field buffer is formatted according to the \fBprintf\fR
+format specification ".*f", where the '*' is replaced by the precision argument.
+For details of the precision handling see \fBprintf's\fR man-page.
+.TP 5
+TYPE_REGEXP
+Regular expression data.  Requires a regular expression \fB(char *)\fR third argument;
+the data is valid if the regular expression matches it.  Regular expressions
+are in the format of \fBregcomp\fR(3X) and \fBregexec\fR(3X). Please notice
+that the regular expression must match the whole field. If you have for
+example an eight character wide field, a regular expression "^[0-9]*$" always
+means that you have to fill all eight positions with digits. If you want to
+allow fewer digits, you may use for example "^[0-9]* *$" which is good for
+trailing spaces (up to an empty field), or "^ *[0-9]* *$" which is good for
+leading and trailing spaces around the digits.
+.TP 5
+TYPE_IPV4
+An Internet Protocol Version 4 address. This requires no additional argument. It
+is checked whether or not the buffer has the form a.b.c.d, where a,b,c and d are
+numbers between 0 and 255. Trailing blanks in the buffer are ignored. The address
+itself is not validated. Please note that this is an ncurses extension. This
+field type may not be available in other curses implementations.
+
+It is possible to set up new programmer-defined field types.  See the
+\fBform_fieldtype\fR(3X) manual page.
+.SH RETURN VALUE
+The functions \fBfield_type\fR and \fBfield_arg\fR return \fBNULL\fR on
+error. The function \fBset_field_type\fR returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_fieldtype.3x b/ncurses-5.2/man/form_fieldtype.3x
new file mode 100644
index 0000000..4b287ef
--- /dev/null
+++ b/ncurses-5.2/man/form_fieldtype.3x
@@ -0,0 +1,126 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_fieldtype 3X ""
+.SH NAME
+\fBform_fieldtype\fR - define validation-field types
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+FIELDTYPE *new_fieldtype(
+    bool (* const field_check)(FIELD *, const void *),
+    bool (* const char_check)(int, const void *));
+.br
+int free_fieldtype(FIELDTYPE *fieldtype);
+.br
+int set_fieldtype_arg(
+    FIELDTYPE *fieldtype,
+    void *(* const make_arg)(va_list *),
+    void *(* const copy_arg)(const void *),
+    void  (* const free_arg)(void *));
+.br
+int set_fieldtype_choice(
+    FIELDTYPE *fieldtype
+    bool (* const next_choice)(FIELD *, const void *),
+    bool (* const prev_choice)(FIELD *, const void *));
+.br
+FIELDTYPE *link_fieldtype(FIELDTYPE *type1,
+                          FIELDTYPE *type2);
+.br
+.SH DESCRIPTION
+The function \fBnew_fieldtype\fR creates a new field type usable for data
+validation.  You supply it with \fIfield_check\fR, a predicate to check the
+validity of an entered data string whenever the user attempt to leave a field.
+The (FIELD *) argument is passed in so the validation predicate can see the
+field's buffer, sizes and other attributes; the second argument is an
+argument-block structure, about which more below.
+
+You also supply \fBnew_fieldtype\fR with \fIchar_check\fR,
+a function to validate input characters as they are entered; it will be passed
+the character to be checked and a pointer to an argument-block structure.
+
+The function \fBfree_fieldtype\fR frees the space allocated for a given
+validation type.
+
+The function \fBset_fieldtype\fR associates three storage-management functions
+with a field type.  The \fImak_arg\fR function is automatically applied to the
+list of arguments you give \fBset_field_type\fR when attaching validation
+to a field; its job is to bundle these into an allocated argument-block
+object which can later be passed to validation predicated.  The other two
+hook arguments should copy and free argument-block structures.  They will
+be used by the forms-driver code. You must supply the \fImak_arg\fR function,
+the other two are optional, you may supply NULL for them. In this case it
+is assumed, that \fImak_arg\fR doesn't allocate memory but simply loads the
+argument into a single scalar value.
+
+The form driver requests \fBREQ_NEXT_CHOICE\fR and \fBREQ_PREV_CHOICE\fR assume
+that the possible values of a field form an ordered set, and provide the forms
+user with a way to move through the set.  The \fBset_fieldtype_choice\fR
+function allows forms programmers to define successor and predecessor functions
+for the field type.  These functions take the field pointer and an
+argument-block structure as arguments.
+.SH RETURN VALUE
+The pointer-valued routines return NULL on error.
+
+The integer-valued routines return one of the following codes on
+error:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_CONNECTED\fR
+The field is already connected to a form.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+
+All of the \fB(char *)\fR arguments of these functions should actually be
+\fB(void *)\fR.  The type has been left uncorrected for strict compatibility
+with System V.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_hook.3x b/ncurses-5.2/man/form_hook.3x
new file mode 100644
index 0000000..8833a44
--- /dev/null
+++ b/ncurses-5.2/man/form_hook.3x
@@ -0,0 +1,100 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_hook 3X ""
+.SH NAME
+\fBform_hook\fR - set hooks for automatic invocation by applications
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int set_field_init(FORM *form, void (*func)(FORM *));
+.br
+void (*)(FORM *) field_init(const FORM *form);
+.br
+int set_field_term(FORM *form, void (*func)(FORM *));
+.br
+void (*)(FORM *) field_term(const FORM *form);
+.br
+int set_form_init(FORM *form, void (*func)(FORM *));
+.br
+void (*)(FORM *) form_init(const FORM *form);
+.br
+int set_form_term(FORM *form, void (*func)(FORM *));
+.br
+void (*)(FORM *) form_term(const FORM *form);
+.br
+.SH DESCRIPTION
+These functions make it possible to set hook functions to be called at various
+points in the automatic processing of input event codes by \fBform_driver\fR.
+
+The function \fBset_field_init\fR sets a hook to be called at form-post time
+and each time the selected field changes (after the change).  \fBfield_init\fR
+returns the current field init hook, if any (\fBNULL\fR if there is no such
+hook).
+
+The function \fBset_field_term\fR sets a hook to be called at form-unpost time
+and each time the selected field changes (before the change).  \fBfield_term\fR
+returns the current field term hook, if any (\fBNULL\fR if there is no such
+hook).
+
+The function \fBset_form_init\fR sets a hook to be called at form-post time and
+just after a page change once it is posted.  \fBform_init\fR returns the
+current form init hook, if any (\fBNULL\fR if there is no such hook).
+
+The function \fBset_form_term\fR sets a hook to be called at form-unpost time
+and just before a page change once it is posted.  \fBform_init\fR
+returns the current form term hook, if any (\fBNULL\fR if there is no such
+hook).
+.SH RETURN VALUE
+Routines that return pointers return \fBNULL\fR on error.  Other routines
+return one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_new.3x b/ncurses-5.2/man/form_new.3x
new file mode 100644
index 0000000..71cf003
--- /dev/null
+++ b/ncurses-5.2/man/form_new.3x
@@ -0,0 +1,79 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_new 3X ""
+.SH NAME
+\fBform_new\fR - create and destroy forms
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+FORM *new_form(FIELD **fields);
+.br
+int free_form(FORM *form);
+.br
+.SH DESCRIPTION
+The function \fBnew_form\fR creates a new form connected to a specified field
+pointer array (which must be \fBNULL\fR-terminated).
+
+The function \fBfree_form\fR disconnects \fIform\fR from its field array
+and frees the storage allocated for the form.
+.SH RETURN VALUE
+The function \fBnew_form\fR returns \fBNULL\fR on error.
+
+The function \fBfree_form\fR returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_POSTED\fR
+The form has already been posted.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_new_page.3x b/ncurses-5.2/man/form_new_page.3x
new file mode 100644
index 0000000..8a4bd4e
--- /dev/null
+++ b/ncurses-5.2/man/form_new_page.3x
@@ -0,0 +1,77 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_new_page 3X ""
+.SH NAME
+\fBform_new_page\fR - form pagination functions
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int set_new_page(FIELD *field, bool new_page_flag);
+.br
+bool new_page(const FIELD *field);
+.br
+.SH DESCRIPTION
+The function \fBset_new_page\fR sets or resets a flag marking the given field
+as the beginning of a new page on its form.
+
+The function \fBnew_page\fR is a predicate which tests if a given field marks
+a page beginning on its form.
+.SH RETURN VALUE
+The function \fBnew_page\fR returns \fBTRUE\fR or \fBFALSE\fR.
+
+The function \fBset_new_page\fR return one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_CONNECTED\fR
+The given field is already connected to a form.
+.SH SEE ALSO
+\fBcurses\fR(3X) and 3X pages whose names begin "form_" for detailed
+descriptions of the entry points.
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_opts.3x b/ncurses-5.2/man/form_opts.3x
new file mode 100644
index 0000000..3cf9f06
--- /dev/null
+++ b/ncurses-5.2/man/form_opts.3x
@@ -0,0 +1,90 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_opts 3X ""
+.SH NAME
+\fBform_opts\fR - set and get form options
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int set_form_opts(FORM *form, OPTIONS opts);
+.br
+int form_opts_on(FORM *form, OPTIONS opts);
+.br
+int form_opts_off(FORM *form, OPTIONS opts);
+.br
+OPTIONS form_opts(const FORM *form);
+.br
+.SH DESCRIPTION
+The function \fBset_form_opts\fR sets all the given form's option bits (form
+option bits may be logically-OR'ed together).
+
+The function \fBform_opts_on\fR turns on the given option bits, and leaves
+others alone.
+
+The function \fBform_opts_off\fR turns off the given option bits, and leaves
+others alone.
+
+The function \fBform_opts\fR returns the form's current option bits.
+
+The following options are defined (all are on by default):
+.TP 5
+O_NL_OVERLOAD
+Overload the \fBREQ_NEW_LINE\fR forms driver request so that calling it at the
+end of a field goes to the next field.
+.TP 5
+O_BS_OVERLOAD
+Overload the \fBREQ_DEL_PREV\fR forms driver request so that calling it at the
+beginning of a field goes to the previous field.
+.SH RETURN VALUE
+Except for \fBform_opts\fR, each routine returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_page.3x b/ncurses-5.2/man/form_page.3x
new file mode 100644
index 0000000..fce7775
--- /dev/null
+++ b/ncurses-5.2/man/form_page.3x
@@ -0,0 +1,95 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_page 3X ""
+.SH NAME
+\fBform_page\fR - set and get form page number
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int set_current_field(FORM *form, FIELD *field);
+.br
+FIELD *current_field(const FORM *);
+.br
+int set_form_page(FORM *form, int n);
+.br
+int form_page(const FORM *form);
+.br
+int field_index(const FIELD *field);
+.br
+.SH DESCRIPTION
+The function \fBset_current field\fR sets the current field of the given
+form; \fBcurrent_field\fR returns the current field of the given form.
+.PP
+The function \fBset_form_page\fR sets the form's page number (goes to page
+\fIn\fR of the form).
+.PP
+The function \fBform_page\fR returns the form's current page number.
+.PP
+The function \fBfield_index\fR returns the index of the field in the
+field array of the form it is connected to. It returns \fBERR\fR if
+the argument is the null pointer or the field is not connected.
+.SH RETURN VALUE
+Except for \fBform_page\fR, each routine returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_BAD_STATE\fR
+Routine was called from an initialization or termination function.
+.TP 5
+\fBE_INVALID_FIELD\fR
+Contents of a field are not valid.
+.TP 5
+\fBE_REQUEST_DENIED\fR
+The form driver could not process the request.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_post.3x b/ncurses-5.2/man/form_post.3x
new file mode 100644
index 0000000..c8b119f
--- /dev/null
+++ b/ncurses-5.2/man/form_post.3x
@@ -0,0 +1,90 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_post 3X ""
+.SH NAME
+\fBform_post\fR - write or erase forms from associated subwindows
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int post_form(FORM *form);
+.br
+int unpost_form(FORM *form);
+.br
+.SH DESCRIPTION
+The function \fBpost_form\fR displays a form to its associated subwindow.  To
+trigger physical display of the subwindow, use \fBrefresh\fR or some equivalent
+\fBcurses\fR routine (the implicit \fBdoupdate\fR triggered by an \fBcurses\fR
+input request will do).
+
+The function \fBunpost_form\fR erases form from its associated subwindow.
+.SH RETURN VALUE
+These routines return one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_POSTED\fR
+The form has already been posted.
+.TP 5
+\fBE_BAD_STATE\fR
+Routine was called from an initialization or termination function.
+.TP 5
+\fBE_NO_ROOM\fR
+Form is too large for its window.
+.TP 5
+\fBE_NOT_POSTED\fR
+The form has not been posted.
+.TP 5
+\fBE_NOT_CONNECTED\fR
+No items are connected to the form.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_requestname.3x b/ncurses-5.2/man/form_requestname.3x
new file mode 100644
index 0000000..8b3f13d
--- /dev/null
+++ b/ncurses-5.2/man/form_requestname.3x
@@ -0,0 +1,69 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_requestname 3X ""
+.SH NAME
+\fBform_requestname\fR - handle printable form request names
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+const char *form_request_name(int request);
+.br
+int form_request_by_name(const char *name);
+.br
+.SH DESCRIPTION
+The function \fBform_request_name\fR returns the printable name of a form
+request code.
+.br
+The function \fBform_request_by_name\fR searches in the name-table for a request
+with the given name and returns its request code. Otherwise E_NO_MATCH is returned.
+.SH RETURN VALUE
+\fBform_request_name\fR returns \fBNULL\fR on error and sets errno
+to \fBE_BAD_ARGUMENT\fR.
+.br
+\fBform_request_by_name\fR returns \fBE_NO_MATCH\fR on error.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines are specific to ncurses.  They were not supported on
+Version 7, BSD or System V implementations.  It is recommended that
+any code depending on them be conditioned using NCURSES_VERSION.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_userptr.3x b/ncurses-5.2/man/form_userptr.3x
new file mode 100644
index 0000000..b11220b
--- /dev/null
+++ b/ncurses-5.2/man/form_userptr.3x
@@ -0,0 +1,73 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_userptr 3X ""
+.SH NAME
+\fBform_userptr\fR - associate application data with a form item
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int set_form_userptr(FORM *form, void *userptr);
+.br
+void* form_userptr(const FORM *form);
+.br
+.SH DESCRIPTION
+Every form and every form item has a field that can be used to hold
+application-specific data (that is, the form-driver code leaves it alone).
+These functions get and set the form user pointer field.
+.SH RETURN VALUE
+The function \fBform_userptr\fR returns \fBNULL\fR on error.
+The function \fBset_form_userptr\fR returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+
+The user pointer should be a void pointer.  We leave it as a char pointer for
+SVr4 compatibility.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/form_win.3x b/ncurses-5.2/man/form_win.3x
new file mode 100644
index 0000000..951c814
--- /dev/null
+++ b/ncurses-5.2/man/form_win.3x
@@ -0,0 +1,95 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH form_win 3X ""
+.SH NAME
+\fBform_win\fR - make and break form window and subwindow associations
+.SH SYNOPSIS
+\fB#include <form.h>\fR
+.br
+int set_form_win(FORM *form, WINDOW *win);
+.br
+WINDOW *form_win(const FORM *form);
+.br
+int set_form_sub(FORM *form, WINDOW *sub);
+.br
+WINDOW *form_sub(const FORM *form);
+.br
+int scale_form(const FORM *form, int *rows, int *columns);
+.br
+.SH DESCRIPTION
+Every form has an associated pair of \fBcurses\fR windows.  The form window
+displays any title and border associated with the window; the form subwindow
+displays the items of the form that are currently available for selection.
+
+The first four functions get and set those windows.  It is not necessary to set
+either window; by default, the driver code uses \fBstdscr\fR for both.
+
+In the \fBset_\fR functions, window argument of \fBNULL\fR is treated as though
+it were \fBstsdcr\fR.  A form argument of \fBNULL\fR is treated as a request
+to change the system default form window or subwindow.
+
+The function \fBscale_form\fR returns the minimum size required for the
+subwindow of \fIform\fR.
+.SH RETURN VALUE
+Routines that return pointers return \fBNULL\fR on error.  Routines that return
+an integer return one of the following error codes:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_POSTED\fR
+The form has already been posted.
+.TP 5
+\fBE_NOT_CONNECTED\fR
+No items are connected to the form.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBform\fR(3X).
+.SH NOTES
+The header file \fB<form.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V forms library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/infocmp.1m b/ncurses-5.2/man/infocmp.1m
new file mode 100644
index 0000000..45f2632
--- /dev/null
+++ b/ncurses-5.2/man/infocmp.1m
@@ -0,0 +1,378 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH infocmp 1M ""
+.ds n 5
+.ds d @TERMINFO@
+.SH NAME
+\fBinfocmp\fR - compare or print out \fIterminfo\fR descriptions
+.SH SYNOPSIS
+\fBinfocmp\fR [\fB-dceEGgnpqrILCuV1\fR] [\fB-v\fR \fIn\fR] [\fB-s d\fR| \fBi\fR| \fBl\fR| \fBc\fR]
+.br
+      [\fB-w\fR\ \fIwidth\fR] [\fB-A\fR\ \fIdirectory\fR] [\fB-B\fR\ \fIdirectory\fR]
+.br
+      [\fItermname\fR...]
+.SH DESCRIPTION
+\fBinfocmp\fR can be used to compare a binary \fBterminfo\fR entry with other
+terminfo entries, rewrite a \fBterminfo\fR description to take advantage of the
+\fBuse=\fR terminfo field, or print out a \fBterminfo\fR description from the
+binary file (\fBterm\fR) in a variety of formats.  In all cases, the boolean
+fields will be printed first, followed by the numeric fields, followed by the
+string fields.
+..
+.SS Default Options
+If no options are specified and zero or one \fItermnames\fR are specified, the
+\fB-I\fR option will be assumed.  If more than one \fItermname\fR is specified,
+the \fB-d\fR option will be assumed.
+..
+.SS Comparison Options [-d] [-c] [-n]
+\fBinfocmp\fR compares the \fBterminfo\fR description of the first terminal
+\fItermname\fR with each of the descriptions given by the entries for the other
+terminal's \fItermnames\fR.  If a capability is defined for only one of the
+terminals, the value returned will depend on the type of the capability:
+\fBF\fR for boolean variables, \fB-1\fR for integer variables, and \fBNULL\fR
+for string variables.
+
+The \fB-d\fR option produces a list of each capability that is different
+between two entries.  This option is useful to show the difference between two
+entries, created by different people, for the same or similar terminals.
+
+The \fB-c\fR option produces a list of each capability that is common between
+two entries.  Capabilities that are not set are ignored.  This option can be
+used as a quick check to see if the \fB-u\fR option is worth using.
+
+The \fB-n\fR option produces a list of each capability that is in neither
+entry.  If no \fItermnames\fR are given, the environment variable \fBTERM\fR
+will be used for both of the \fItermnames\fR.  This can be used as a quick
+check to see if anything was left out of a description.
+..
+.SS Source Listing Options [-I] [-L] [-C] [-r]
+The \fB-I\fR, \fB-L\fR, and \fB-C\fR options will produce a source listing for
+each terminal named.
+
+.TS
+center tab(/) ;
+l l .
+\fB-I\fR/use the \fBterminfo\fR names
+\fB-L\fR/use the long C variable name listed in <\fBterm.h\fR>
+\fB-C\fR/use the \fBtermcap\fR names
+\fB-r\fR/when using \fB-C\fR, put out all capabilities in \fBtermcap\fR form
+.TE
+
+If no \fItermnames\fR are given, the environment variable \fBTERM\fR will be
+used for the terminal name.
+
+The source produced by the \fB-C\fR option may be used directly as a
+\fBtermcap\fR entry, but not all parameterized strings can be changed to
+the \fBtermcap\fR format.  \fBinfocmp\fR will attempt to convert most of the
+parameterized information, and anything not converted will be plainly marked in
+the output and commented out.  These should be edited by hand.
+
+All padding information for strings will be collected together and placed
+at the beginning of the string where \fBtermcap\fR expects it.  Mandatory
+padding (padding information with a trailing '/') will become optional.
+
+All \fBtermcap\fR variables no longer supported by \fBterminfo\fR, but which
+are derivable from other \fBterminfo\fR variables, will be output.  Not all
+\fBterminfo\fR capabilities will be translated; only those variables which were
+part of \fBtermcap\fR will normally be output.  Specifying the \fB-r\fR option
+will take off this restriction, allowing all capabilities to be output in
+\fItermcap\fR form.
+
+Note that because padding is collected to the beginning of the capability, not
+all capabilities are output.  Mandatory padding is not supported.  Because
+\fBtermcap\fR strings are not as flexible, it is not always possible to convert
+a \fBterminfo\fR string capability into an equivalent \fBtermcap\fR format.  A
+subsequent conversion of the \fBtermcap\fR file back into \fBterminfo\fR format
+will not necessarily reproduce the original \fBterminfo\fR
+source.
+
+Some common \fBterminfo\fR parameter sequences, their \fBtermcap\fR
+equivalents, and some terminal types which commonly have such sequences, are:
+
+.TS
+center tab(/) ;
+l c l
+l l l.
+\fBterminfo/termcap\fR/Representative Terminals
+=
+\fB%p1%c/%.\fR/adm
+\fB%p1%d/%d\fR/hp, ANSI standard, vt100
+\fB%p1%'x'%+%c/%+x\fR/concept
+\fB%i/%i\fRq/ANSI standard, vt100
+\fB%p1%?%'x'%>%t%p1%'y'%+%;/%>xy\fR/concept
+\fB%p2\fR is printed before \fB%p1/%r\fR/hp
+.TE
+.SS Use= Option [-u]
+The \fB-u\fR option produces a \fBterminfo\fR source description of the first
+terminal \fItermname\fR which is relative to the sum of the descriptions given
+by the entries for the other terminals \fItermnames\fR.  It does this by
+analyzing the differences between the first \fItermname\fR and the other
+\fItermnames\fR and producing a description with \fBuse=\fR fields for the
+other terminals.  In this manner, it is possible to retrofit generic terminfo
+entries into a terminal's description.  Or, if two similar terminals exist, but
+were coded at different times or by different people so that each description
+is a full description, using \fBinfocmp\fR will show what can be done to change
+one description to be relative to the other.
+
+A capability will get printed with an at-sign (@) if it no longer exists in the
+first \fItermname\fR, but one of the other \fItermname\fR entries contains a
+value for it.  A capability's value gets printed if the value in the first
+\fItermname\fR is not found in any of the other \fItermname\fR entries, or if
+the first of the other \fItermname\fR entries that has this capability gives a
+different value for the capability than that in the first \fItermname\fR.
+
+The order of the other \fItermname\fR entries is significant.  Since the
+terminfo compiler \fBtic\fR does a left-to-right scan of the capabilities,
+specifying two \fBuse=\fR entries that contain differing entries for the same
+capabilities will produce different results depending on the order that the
+entries are given in.  \fBinfocmp\fR will flag any such inconsistencies between
+the other \fItermname\fR entries as they are found.
+
+Alternatively, specifying a capability \fIafter\fR a \fBuse=\fR entry that
+contains that capability will cause the second specification to be ignored.
+Using \fBinfocmp\fR to recreate a description can be a useful check to make
+sure that everything was specified correctly in the original source
+description.
+
+Another error that does not cause incorrect compiled files, but will slow down
+the compilation time, is specifying extra \fBuse=\fR fields that are
+superfluous.  \fBinfocmp\fR will flag any other \fItermname use=\fR fields that
+were not needed.
+..
+.SS Changing Databases [-A \fIdirectory\fR] [-B \fIdirectory\fR]
+The location of the compiled \fBterminfo\fR database is taken from the
+environment variable \fBTERMINFO\fR .  If the variable is not defined, or the
+terminal is not found in that location, the system \fBterminfo\fR database,
+in \fB@TERMINFO@\fR, will be used.  The options \fB-A\fR
+and \fB-B\fR may be used to override this location.  The \fB-A\fR option will
+set \fBTERMINFO\fR for the first \fItermname\fR and the \fB-B\fR option will
+set \fBTERMINFO\fR for the other \fItermnames\fR.  With this, it is possible to
+compare descriptions for a terminal with the same name located in two different
+databases.  This is useful for comparing descriptions for the same terminal
+created by different people.
+..
+.SS Other Options [-s d|i|l|c] [-1FTVefip] [-Rsubset] [-v \fIn\fR] [-w \fIwidth\fR]
+The \fB-s\fR option sorts the fields within each type according to the argument
+below:
+..
+.TP 5
+\fBd\fR
+leave fields in the order that they are stored in the \fIterminfo\fR database.
+.TP 5
+\fBi\fR
+sort by \fIterminfo\fR name.
+.TP 5
+\fBl\fR
+sort by the long C variable name.
+.TP 5
+\fBc\fR
+sort by the \fItermcap\fR name.
+
+If the \fB-s\fR option is not given, the fields printed out will be
+sorted alphabetically by the \fBterminfo\fR name within each type,
+except in the case of the \fB-C\fR or the \fB-L\fR options, which cause the
+sorting to be done by the \fBtermcap\fR name or the long C variable
+name, respectively.
+.TP 5
+\fB-1\fR
+causes the fields to be printed out one to a line.  Otherwise,
+the fields will be printed several to a line to a maximum width
+of 60 characters.
+.TP 5
+\fB-F\fR
+compare terminfo files.  This assumes that two following arguments are
+filenames.  The files are searched for pairwise matches between
+entries, with two entries considered to match if any of their names do.
+The report printed to standard output lists entries with no matches in
+the other file, and entries with more than one match.  For entries
+with exactly one match it includes a difference report.  Normally,
+to reduce the volume of the report, use references are
+not resolved before looking for differences, but resolution can be forced
+by also specifying \fB-r\fR.
+.TP
+\fB-G\fR
+Display constant literals in decimal form
+rather than their character equivalents.
+.TP
+\fB-a\fR
+tells \fBinfocmp\fP to retain commented-out capabilities rather than discarding
+them.  Capabilities are commented by prefixing them with a period.
+.TP 5
+\fB-q\fR
+Make the comparison listing shorter by omitting subheadings, and using
+"-" for absent capabilities, "@" for canceled rather than "NULL".
+.TP 5
+\fB-R\fR\fIsubset\fR
+Restrict output to a given subset.  This option is for use with archaic
+versions of terminfo like those on SVr1, Ultrix, or HP/UX that do not support
+the full set of SVR4/XSI Curses terminfo; and variants such as AIX
+that have their own extensions incompatible with SVr4/XSI.  Available terminfo
+subsets are "SVr1", "Ultrix", "HP", and "AIX"; see \fBterminfo\fR(\*n) for
+details.  You can also choose the subset "BSD" which selects only capabilities
+with termcap equivalents recognized by 4.4BSD.
+.TP 5
+\fB-T\fR
+eliminates size-restrictions on the generated text.
+This is mainly useful for testing and analysis, since the compiled
+descriptions are limited (e.g., 1023 for termcap, 4096 for terminfo).
+.TP 5
+\fB-V\fR
+reports the version of ncurses which was used in this program, and exits.
+.TP 5
+\fB-e\fR
+Dump the capabilities of the given terminal as a C initializer for a
+TERMTYPE structure (the terminal capability structure in the \fB<term.h>\fR).
+This option is useful for preparing versions of the curses library hardwired
+for a given terminal type.
+.TP 5
+\fB-E\fR
+Dump the capabilities of the given terminal as tables, needed in
+the C initializer for a
+TERMTYPE structure (the terminal capability structure in the \fB<term.h>\fR).
+This option is useful for preparing versions of the curses library hardwired
+for a given terminal type.
+The tables are all declared static, and are named according to the type
+and the name of the corresponding terminal entry.
+.sp
+Before ncurses 5.0, the split between the \fB\-e\fP and \fB\-E\fP 
+options was not needed; but support for extended names required making
+the arrays of terminal capabilities separate from the TERMTYPE structure.
+.TP
+\fB-f\fR
+Display complex terminfo strings which contain if/then/else/endif expressions
+indented for readability.
+.TP
+\fB-g\fR
+Display constant character literals in quoted form
+rather than their decimal equivalents.
+.TP 5
+\fB-i\fR
+Analyze the initialization (\fBis1\fR, \fBis2\fR, \fBis3\fR), and reset
+(\fBrs1\fR, \fBrs2\fR, \fBrs3\fR), strings in the entry.  For each string, the
+code tries to analyze it into actions in terms of the other capabilities in the
+entry, certain X3.64/ISO 6429/ECMA-48 capabilities, and certain DEC VT-series
+private modes (the set of recognized special sequences has been selected for
+completeness over the existing terminfo database).  Each report line consists
+of the capability name, followed by a colon and space, followed by a printable
+expansion of the capability string with sections matching recognized actions
+translated into {}-bracketed descriptions.  Here is a list of the DEC/ANSI
+special sequences recognized:
+
+.TS
+center tab(/) ;
+l l
+l l.
+Action/Meaning
+=
+RIS/full reset
+SC/save cursor
+RC/restore cursor
+LL/home-down
+RSR/reset scroll region
+
+ISO DEC G0/enable DEC graphics for G0
+ISO UK G0/enable UK chars for G0
+ISO US G0/enable US chars for G0
+ISO DEC G1/enable DEC graphics for G1
+ISO UK G1/enable UK chars for G1
+ISO US G1/enable US chars for G1
+
+DECPAM/application keypad mode
+DECPNM/normal keypad mode
+DECANSI/enter ANSI mode
+
+DEC[+-]CKM/application cursor keys
+DEC[+-]ANM/set VT52 mode
+DEC[+-]COLM/132-column mode
+DEC[+-]SCLM/smooth scroll
+DEC[+-]SCNM/reverse video mode
+DEC[+-]OM/origin mode
+DEC[+-]AWM/wraparound mode
+DEC[+-]ARM/auto-repeat mode
+.TE
+.sp
+It also recognizes a SGR action corresponding to ANSI/ISO 6429/ECMA Set
+Graphics Rendition, with the values NORMAL, BOLD, UNDERLINE, BLINK, and
+REVERSE.  All but NORMAL may be prefixed with `+' (turn on) or `-' (turn off).
+
+An SGR0 designates an empty highlight sequence (equivalent to {SGR:NORMAL}).
+.TP 5
+\fB-p\fR
+Ignore padding specifications when comparing strings.
+.TP 5
+\fB-v\fR \fIn\fR
+prints out tracing information on standard error as the program runs.
+Higher values of n induce greater verbosity.
+.TP 5
+\fB-w\fR \fIwidth\fR
+changes the output to \fIwidth\fR characters.
+..
+.SH FILES
+.TP 20
+\*d
+Compiled terminal description database.
+..
+.SH EXTENSIONS
+The
+\fB-E\fR,
+\fB-F\fR,
+\fB-G\fR,
+\fB-R\fR,
+\fB-T\fR,
+\fB-V\fR,
+\fB-a\fR,
+\fB-e\fR,
+\fB-f\fR,
+\fB-g\fR,
+\fB-i\fR,
+\fB-p\fR, and
+\fB-q\fR
+options are not supported in SVr4 curses.
+
+The \fB-r\fR option's notion of `termcap' capabilities is System V Release 4's.
+Actual BSD curses versions will have a more restricted set.  To see only the
+4.4BSD set, use -r -RBSD.
+.SH BUGS
+The -F option of \fBinfocmp\fR(1M) should be a \fBtoe\fR(1M) mode.
+.SH SEE ALSO
+\fBinfocmp\fR(1M), \fBcaptoinfo\fR(1M), \fBinfotocap\fR(1M),
+\fBtic\fR(1M), \fBtoe\fR(1M),
+\fBcurses\fR(3X), \fBterminfo\fR(\*n).
+.SH AUTHOR
+Eric S. Raymond <esr@snark.thyrsus.com>
+and
+Thomas E. Dickey <dickey@herndon4.his.com>
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/infotocap.1m b/ncurses-5.2/man/infotocap.1m
new file mode 100644
index 0000000..840d9c0
--- /dev/null
+++ b/ncurses-5.2/man/infotocap.1m
@@ -0,0 +1,74 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1999,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH infotocap 1M ""
+.ds n 5
+.ds d @TERMINFO@
+.SH NAME
+\fBinfotocap\fR - convert a \fIterminfo\fR description into a \fItermcap\fR description
+.SH SYNOPSIS
+\fBinfotocap\fR [\fB-v\fR\fIn\fR \fIwidth\fR]  [\fB-V\fR] [\fB-1\fR] [\fB-w\fR \fIwidth\fR] \fIfile\fR . . .
+.SH DESCRIPTION
+\fBinfotocap\fR looks in \fIfile\fR for \fBterminfo\fR descriptions.  For each
+one found, an equivalent \fBtermcap\fR description is written to standard
+output.  Terminfo \fBuse\fR capabilities are translated directly to termcap
+\fBtc\fR capabilities.
+.TP 5
+\fB-v\fR
+print out tracing information on standard error as the program runs.
+.TP 5
+\fB-V\fR
+print out the version of the program in use on standard error and exit.
+.TP 5
+\fB-1\fR
+cause the fields to print out one to a line.  Otherwise, the fields
+will be printed several to a line to a maximum width of 60
+characters.
+.TP 5
+\fB-w\fR
+change the output to \fIwidth\fR characters.
+.SH FILES
+.TP 20
+\*d
+Compiled terminal description database.
+.SH NOTES
+This utility is actually a link to \fItic\fR(1M), running in \fI-C\fR mode.
+You can use other \fItic\fR options such as \fB-f\fR and  \fB-x\fR.
+.SH SEE ALSO
+\fBcurses\fR(3X),
+\fBtic\fR(1M),
+\fBinfocmp\fR(1M),
+\fBterminfo\fR(\*n)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/keybound.3x b/ncurses-5.2/man/keybound.3x
new file mode 100644
index 0000000..3cb269e
--- /dev/null
+++ b/ncurses-5.2/man/keybound.3x
@@ -0,0 +1,67 @@
+.\"***************************************************************************
+.\" Copyright (c) 1999 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" Author: Thomas E. Dickey <dickey@clark.net> 1999
+.\"
+.\" $Id$
+.TH keyok 3X ""
+.SH NAME
+\fBkeybound\fP \- return definition of keycode
+..
+.SH SYNOPSIS
+\fB#include <curses.h>\fP
+
+\fBint keybound(int keycode, int count);\fP
+..
+.SH DESCRIPTION
+This is an extension to the curses library.
+It permits an application to determine the string which is defined
+in the terminfo for specific keycodes.
+..
+.SH RETURN VALUE
+The keycode must be greater than zero, else NULL is returned.
+If it does not correspond to a defined key, then NULL is returned.
+Otherwise, the function returns a string, which must be freed by the caller.
+..
+.SH PORTABILITY
+These routines are specific to ncurses.  They were not supported on
+Version 7, BSD or System V implementations.  It is recommended that
+any code depending on them be conditioned using NCURSES_VERSION.
+..
+.SH SEE ALSO
+\fBdefine_key\fR(3X),
+\fBkeyok\fR(3X).
+..
+.SH AUTHOR
+Thomas Dickey.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/keyok.3x b/ncurses-5.2/man/keyok.3x
new file mode 100644
index 0000000..767ddf4
--- /dev/null
+++ b/ncurses-5.2/man/keyok.3x
@@ -0,0 +1,69 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" Author: Thomas E. Dickey <dickey@clark.net> 1997
+.\"
+.\" $Id$
+.TH keyok 3X ""
+.SH NAME
+\fBkeyok\fP \- enable or disable a keycode
+..
+.SH SYNOPSIS
+\fB#include <curses.h>\fP
+
+\fBint keyok(int keycode, bool enable);\fP
+..
+.SH DESCRIPTION
+This is an extension to the curses library.
+It permits an application to disable specific keycodes, rather than
+use the \fIkeypad\fP function to disable all keycodes.
+Keys that have been disabled can be reenabled.
+..
+.SH RETURN VALUE
+The keycode must be greater than zero, else ERR is returned.
+If it does not correspond to a defined key, then ERR is returned.
+If the \fIenable\fP parameter is true, then the key must have been disabled,
+and vice versa.
+Otherwise, the function returns OK.
+..
+.SH PORTABILITY
+These routines are specific to ncurses.  They were not supported on
+Version 7, BSD or System V implementations.  It is recommended that
+any code depending on them be conditioned using NCURSES_VERSION.
+..
+.SH SEE ALSO
+\fBdefine_key\fR(3X).
+..
+.SH AUTHOR
+Thomas Dickey.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/make_sed.sh b/ncurses-5.2/man/make_sed.sh
new file mode 100755
index 0000000..5e383c3
--- /dev/null
+++ b/ncurses-5.2/man/make_sed.sh
@@ -0,0 +1,83 @@
+#!/bin/sh
+# $Id$
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1997
+#
+# Construct a sed-script to perform renaming within man-pages.  Originally
+# written in much simpler form, this one accounts for the common cases of
+# section-names in man-pages.
+
+if test $# != 1 ; then
+	echo '? expected a single filename'
+	exit 1
+fi
+
+COL=col$$
+INPUT=input$$
+UPPER=upper$$
+SCRIPT=script$$
+RESULT=result$$
+rm -f $UPPER $SCRIPT $RESULT
+trap "rm -f $COL.* $INPUT $UPPER $SCRIPT $RESULT" 0 1 2 5 15
+fgrep -v \# $1 | \
+sed	-e 's/[	]\+/	/g' >$INPUT
+
+for F in 1 2 3 4
+do
+sed	-e 's/\./	/g' $INPUT | \
+cut	-f $F > $COL.$F
+done
+for F in 2 4
+do
+	tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ <$COL.$F >$UPPER
+	mv $UPPER $COL.$F 
+done
+paste $COL.* | \
+sed	-e 's/^/s\/\\</' \
+	-e 's/$/\//' >$UPPER
+
+# Do the TH lines
+sed	-e 's/\//\/TH /' \
+	-e 's/	/ /' \
+	-e 's/	/ ""\/TH /' \
+	-e 's/	/ /' \
+	-e 's/\/$/ ""\//' \
+	$UPPER >>$RESULT
+
+# Do the embedded references
+sed	-e 's/</<fB/' \
+	-e 's/	/\\\\fR(/' \
+	-e 's/	/)\/fB/' \
+	-e 's/	/\\\\fR(/' \
+	-e 's/\/$/)\//' \
+	$UPPER >>$RESULT
+
+# Finally, send the result to standard output
+cat $RESULT
diff --git a/ncurses-5.2/man/man_db.renames b/ncurses-5.2/man/man_db.renames
new file mode 100644
index 0000000..a21b1cf
--- /dev/null
+++ b/ncurses-5.2/man/man_db.renames
@@ -0,0 +1,117 @@
+# $Id$
+# Manual-page renamings for the man_db program
+#
+captoinfo.1m			captoinfo.1
+clear.1				clear.1
+curs_addch.3x			addch.3ncurses
+curs_addchstr.3x		addchstr.3ncurses
+curs_addstr.3x			addstr.3ncurses
+curs_attr.3x			attr.3ncurses
+curs_beep.3x			beep.3ncurses
+curs_bkgd.3x			bkgd.3ncurses
+curs_border.3x			border.3ncurses
+curs_clear.3x			clear.3ncurses
+curs_color.3x			color.3ncurses
+curs_delch.3x			delch.3ncurses
+curs_deleteln.3x		deleteln.3ncurses
+curs_extend.3x			extensions.3ncurses
+curs_getch.3x			getch.3ncurses
+curs_getstr.3x			getstr.3ncurses
+curs_getyx.3x			getyx.3ncurses
+curs_inch.3x			inch.3ncurses
+curs_inchstr.3x			inchstr.3ncurses
+curs_initscr.3x			initscr.3ncurses
+curs_inopts.3x			inopts.3ncurses
+curs_insch.3x			insch.3ncurses
+curs_insstr.3x			insstr.3ncurses
+curs_instr.3x			instr.3ncurses
+curs_kernel.3x			kernel.3ncurses
+curs_mouse.3x			mouse.3ncurses
+curs_move.3x			move.3ncurses
+curs_outopts.3x			outopts.3ncurses
+curs_overlay.3x			overlay.3ncurses
+curs_pad.3x			pad.3ncurses
+curs_print.3x			print.3ncurses
+curs_printw.3x			printw.3ncurses
+curs_refresh.3x			refresh.3ncurses
+curs_scanw.3x			scanw.3ncurses
+curs_scr_dump.3x		scr_dump.3ncurses
+curs_scroll.3x			scroll.3ncurses
+curs_slk.3x			slk.3ncurses
+curs_termattrs.3x		termattrs.3ncurses
+curs_termcap.3x			termcap.3ncurses
+curs_terminfo.3x		terminfo.3ncurses
+curs_touch.3x			touch.3ncurses
+curs_trace.3x			trace.3ncurses
+curs_util.3x			util.3ncurses
+curs_window.3x			window.3ncurses
+curses.3x			ncurses.3ncurses
+default_colors.3x		default_colors.3ncurses
+define_key.3x			define_key.3ncurses
+form.3x				form.3form
+form_cursor.3x			cursor.3form
+form_data.3x			data.3form
+form_driver.3x			driver.3form
+form_field.3x			field.3form
+form_field_attributes.3x	field_attributes.3form
+form_field_buffer.3x		field_buffer.3form
+form_field_info.3x		field_info.3form
+form_field_just.3x		field_just.3form
+form_field_new.3x		field_new.3form
+form_field_opts.3x		field_opts.3form
+form_field_userptr.3x		field_userptr.3form
+form_field_validation.3x	field_validation.3form
+form_fieldtype.3x		fieldtype.3form
+form_hook.3x			hook.3form
+form_new.3x			new.3form
+form_new_page.3x		new_page.3form
+form_opts.3x			opts.3form
+form_page.3x			page.3form
+form_post.3x			post.3form
+form_requestname.3x		requestname.3form
+form_userptr.3x			userptr.3form
+form_win.3x			win.3form
+infocmp.1m			infocmp.1
+infotocap.1m			infotocap.1
+keybound.3x			keybound.3ncurses
+keyok.3x			keyok.3ncurses
+menu.3x				menu.3menu
+menu_attributes.3x		attributes.3menu
+menu_cursor.3x			cursor.3menu
+menu_driver.3x			driver.3menu
+menu_format.3x			format.3menu
+menu_hook.3x			hook.3menu
+menu_items.3x			items.3menu
+menu_mark.3x			mark.3menu
+menu_new.3x			new.3menu
+menu_opts.3x			opts.3menu
+menu_pattern.3x			pattern.3menu
+menu_post.3x			post.3menu
+menu_requestname.3x		requestname.3menu
+menu_spacing.3x			spacing.3menu
+menu_userptr.3x			userptr.3menu
+menu_win.3x			win.3menu
+mitem_current.3x		menu_current.3menu
+mitem_name.3x			menu_name.3menu
+mitem_new.3x			menu_new.3menu
+mitem_opts.3x			menu_opts.3menu
+mitem_userptr.3x		menu_userptr.3menu
+mitem_value.3x			menu_value.3menu
+mitem_visible.3x		menu_visible.3menu
+ncurses.3x			ncurses.3ncurses
+panel.3x			panel.3curses
+printf.3s			printf.3
+putc.3s 			putc.3
+resizeterm.3x			resizeterm.3ncurses
+scanf.3s			scanf.3
+system.3s			system.3
+term.5				term.5
+term.7				term.7
+terminfo.5			terminfo.5
+terminfo.\\\*n			terminfo.5
+tic.1m				tic.1
+toe.1m				toe.1
+tput.1				tput.1
+tset.1				tset.1
+vprintf.3s			vprintf.3
+wresize.3x			wresize.3ncurses
diff --git a/ncurses-5.2/man/manlinks.sed b/ncurses-5.2/man/manlinks.sed
new file mode 100644
index 0000000..127ae86
--- /dev/null
+++ b/ncurses-5.2/man/manlinks.sed
@@ -0,0 +1,68 @@
+# $Id$
+##############################################################################
+# Copyright (c) 2000 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+# Given a manpage (nroff) as input, writes a list of the names that are
+# listed in the "NAME" section, i.e., the names that we would like to use
+# as aliases for the manpage -T.Dickey
+/^'\\"/d
+/\.\\"/d
+/^\.br/d
+/^\.sp/d
+s/\\f.//g
+s/[:,]/ /g
+s/^[ 	][ 	]*//
+s/[ 	][ 	]*$//
+s/[ 	][ 	]*/ /g
+s/\.SH[ 	][ 	]*/.SH_(/
+#
+/^\.SH_(NAME/,/^\.SH_(SYNOPSIS/{
+s/\\-.*/ -/
+/ -/{
+	s/ -.*//
+	s/ /\
+/g
+}
+/^-/{
+	d
+}
+s/ /\
+/g
+}
+/^\.SH_(SYNOPSIS/,/^\.SH_(DESCRIPTION/{
+	/^#/d
+	/^[^(]*$/d
+	s/^\([^ (]* [^ (]* [*]*\)//g
+	s/^\([^ (]* [*]*\)//g
+	s/\.SH_(/.SH_/
+	s/(.*//
+	s/\.SH_/.SH_(/
+}
+/^\.SH_(DESCRIPTION/,${
+	d
+}
+/^\./d
diff --git a/ncurses-5.2/man/menu.3x b/ncurses-5.2/man/menu.3x
new file mode 100644
index 0000000..82d1e5a
--- /dev/null
+++ b/ncurses-5.2/man/menu.3x
@@ -0,0 +1,190 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH menu 3X ""
+.SH NAME
+\fBmenu\fR - curses extension for programming menus
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+.SH DESCRIPTION
+The \fBmenu\fR library provides terminal-independent facilities for composing
+menu systems on character-cell terminals.  The library includes: item routines,
+which create and modify menu items; and menu routines, which group items into
+menus, display menus on the screen, and handle interaction with the user.
+
+The \fBmenu\fR library uses the \fBcurses\fR libraries, and a curses
+initialization routine such as \fBinitscr\fR must be called before using any of
+these functions.  To use the \fBmenu\fR library, link with the options
+\fB-lmenu -lcurses\fR.
+
+.SS Current Default Values for Item Attributes
+
+The \fBmenu\fR library maintains a default value for item attributes.  You can
+get or set this default by calling the appropriate \fBget_\fR or \fBset_\fR
+routine with a \fBNULL\fR item pointer.  Changing this default with a
+\fBset_\fR function affects future item creations, but does not change the
+rendering of items already created.
+
+.SS Routine Name Index
+
+The following table lists each \fBmenu\fR routine and the name of
+the manual page on which it is described.
+
+.TS
+l l .
+\fBcurses\fR Routine Name	Manual Page Name
+=
+current_item	\fBmitem_current\fR(3X)
+free_item 	\fBmitem_new\fR(3X)
+free_menu 	\fBmenu_new\fR(3X)
+item_count	\fBmenu_items\fR(3X)
+item_description	\fBmitem_name\fR(3X)
+item_index	\fBmitem_current\fR(3X)
+item_init 	\fBmenu_hook\fR(3X)
+item_name 	\fBmitem_name\fR(3X)
+item_opts 	\fBmitem_opts\fR(3X)
+item_opts_off	\fBmitem_opts\fR(3X)
+item_opts_on	\fBmitem_opts\fR(3X)
+item_term 	\fBmenu_hook\fR(3X)
+item_userptr	\fBmitem_userptr\fR(3X)
+item_value	\fBmitem_value\fR(3X)
+item_visible	\fBmitem_visible\fR(3X)
+menu_back 	\fBmenu_attributes\fR(3X)
+menu_driver	\fBmenu_driver\fR(3X)
+menu_fore 	\fBmenu_attributes\fR(3X)
+menu_format	\fBmenu_format\fR(3X)
+menu_grey 	\fBmenu_attributes\fR(3X)
+menu_init 	\fBmenu_hook\fR(3X)
+menu_items	\fBmenu_items\fR(3X)
+menu_mark 	\fBmenu_mark\fR(3X)
+menu_opts 	\fBmenu_opts\fR(3X)
+menu_opts_off	\fBmenu_opts\fR(3X)
+menu_opts_on	\fBmenu_opts\fR(3X)
+menu_pad  	\fBmenu_attributes\fR(3X)
+menu_pattern	\fBmenu_pattern\fR(3X)
+menu_request_by_name	\fBmenu_requestname\fR(3X)
+menu_request_name	\fBmenu_requestname\fR(3X)
+menu_spacing	\fBmenu_spacing\fR(3X)
+menu_sub  	\fBmenu_win\fR(3X)
+menu_term 	\fBmenu_hook\fR(3X)
+menu_userptr	\fBmenu_userptr\fR(3X)
+menu_win  	\fBmenu_win\fR(3X)
+new_item  	\fBmitem_new\fR(3X)
+new_menu  	\fBmenu_new\fR(3X)
+pos_menu_cursor	\fBmenu_cursor\fR(3X)
+post_menu 	\fBmenu_post\fR(3X)
+scale_menu	\fBmenu_win\fR(3X)
+set_current_item	\fBmitem_current\fR(3X)
+set_item_init	\fBmenu_hook\fR(3X)
+set_item_opts	\fBmitem_opts\fR(3X)
+set_item_term	\fBmenu_hook\fR(3X)
+set_item_userptr	\fBmitem_userptr\fR(3X)
+set_item_value	\fBmitem_value\fR(3X)
+set_menu_back	\fBmenu_attributes\fR(3X)
+set_menu_fore	\fBmenu_attributes\fR(3X)
+set_menu_format	\fBmenu_format\fR(3X)
+set_menu_grey	\fBmenu_attributes\fR(3X)
+set_menu_init	\fBmenu_hook\fR(3X)
+set_menu_items	\fBmenu_items\fR(3X)
+set_menu_mark	\fBmenu_mark\fR(3X)
+set_menu_opts	\fBmitem_opts\fR(3X)
+set_menu_pad	\fBmenu_attributes\fR(3X)
+set_menu_pattern	\fBmenu_pattern\fR(3X)
+set_menu_spacing	\fBmenu_spacing\fR(3X)
+set_menu_sub	\fBmenu_win\fR(3X)
+set_menu_term	\fBmenu_hook\fR(3X)
+set_menu_userptr	\fBmenu_userptr\fR(3X)
+set_menu_win	\fBmenu_win\fR(3X)
+set_top_row	\fBmitem_current\fR(3X)
+top_row   	\fBmitem_current\fR(3X)
+unpost_menu	\fBmenu_post\fR(3X)
+.TE
+.SH RETURN VALUE
+Routines that return pointers return \fBNULL\fR on error.  Routines that return
+an integer return one of the following error codes:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_POSTED\fR
+The menu is already posted.
+.TP 5
+\fBE_BAD_STATE\fR
+Routine was called from an initialization or termination function.
+.TP 5
+\fBE_NO_ROOM\fR
+Menu is too large for its window.
+.TP 5
+\fBE_NOT_POSTED\fR
+The menu has not been posted.
+.TP 5
+\fBE_UNKNOWN_COMMAND\fR
+The menu driver code saw an unknown request code.
+.TP 5
+\fBE_NO_MATCH\fR
+Character failed to match.
+.TP 5
+\fBE_NOT_SELECTABLE\fR
+The designated item cannot be selected.
+.TP 5
+\fBE_NOT_CONNECTED\fR
+No items are connected to the menu.
+.TP 5
+\fBE_REQUEST_DENIED\fR
+The menu driver could not process the request.
+.SH SEE ALSO
+\fBcurses\fR(3X) and 3X pages whose names begin "menu_" for detailed
+descriptions of the entry points.
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header files
+\fB<curses.h>\fR and \fB<eti.h>\fR.
+
+In your library list, libmenu.a should be before libncurses.a; that is,
+you want to say `-lmenu -lncurses', not the other way around (which would
+give you a link error using GNU \fBld\fR(1) and many other linkers).
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for ncurses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_attributes.3x b/ncurses-5.2/man/menu_attributes.3x
new file mode 100644
index 0000000..1f64e86
--- /dev/null
+++ b/ncurses-5.2/man/menu_attributes.3x
@@ -0,0 +1,100 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH menu_attributes 3X ""
+.SH NAME
+\fBmenu_attributes\fR - color and attribute control for menus
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int set_menu_fore(MENU *menu, chtype attr);
+.br
+chtype menu_fore(const MENU *menu);
+.br
+int set_menu_back(MENU *menu, chtype attr);
+.br
+chtype menu_back(const MENU *menu);
+.br
+int set_menu_grey(MENU *menu, chtype attr);
+.br
+chtype menu_grey(const MENU *menu);
+.br
+int set_menu_pad(MENU *menu, int pad);
+.br
+int menu_pad(const MENU *menu);
+.br
+.SH DESCRIPTION
+The function \fBset_menu_fore\fR sets the foreground attribute of
+\fImenu\fR. This is the highlight used for selected menu items.
+\fBmenu_fore\fR returns the foreground attribute.  The default
+is \fBA_STANDOUT\fR.
+
+The function \fBset_menu_back\fR sets the background attribute of
+\fImenu\fR. This is the highlight used for selectable (but not currently
+selected) menu items.  The function \fBmenu_back\fR returns the background
+attribute.  The default is \fBA_NORMAL\fR.
+
+The function \fBset_menu_grey\fR sets the grey attribute of \fImenu\fR. This is
+the highlight used for un-selectable menu items in menus that permit more than
+one selection.  The function \fBmenu_grey\fR returns the grey attribute.
+The default is \fBA_UNDERLINE\fR.
+
+The function \fBset_menu_pad\fR sets the character used to fill the space
+between the name and description parts of a menu item.  \fBmenu_pad\fR returns
+the given menu's pad character.  The default is a blank.
+.SH RETURN VALUE
+These routines return one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.SH SEE ALSO
+\fBcurses\fR(3X) and 3X pages whose names begin "menu_" for detailed
+descriptions of the entry points.
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_cursor.3x b/ncurses-5.2/man/menu_cursor.3x
new file mode 100644
index 0000000..d0e9da6
--- /dev/null
+++ b/ncurses-5.2/man/menu_cursor.3x
@@ -0,0 +1,73 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH menu_cursor 3X ""
+.SH NAME
+\fBmenu_cursor\fR - position a menu's cursor
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int pos_menu_cursor(const MENU *menu);
+.br
+.SH DESCRIPTION
+The function \fBpos_menu_cursor\fR restores the cursor to the current position
+associated with the menu's selected item.  This is useful after \fBcurses\fR
+routines have been called to do screen-painting in response to a menu select.
+.SH RETURN VALUE
+This routine returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_NOT_POSTED\fR
+The menu has not been posted.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_driver.3x b/ncurses-5.2/man/menu_driver.3x
new file mode 100644
index 0000000..f2b171b
--- /dev/null
+++ b/ncurses-5.2/man/menu_driver.3x
@@ -0,0 +1,170 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.'" $Id$
+.TH menu_driver 3X ""
+.SH NAME
+\fBmenu_driver\fR - command-processing loop of the menu system
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int menu_driver(MENU *menu, int c);
+.br
+.SH DESCRIPTION
+Once a menu has been posted (displayed), you should funnel input events to it
+through \fBmenu_driver\fR.  This routine has three major input cases; either
+the input is a menu navigation request, it's a printable ASCII character or it
+is the KEY_MOUSE special key associated with an mouse event.
+The menu driver requests are as follows:
+.TP 5
+REQ_LEFT_ITEM
+Move left to an item.
+.TP 5
+REQ_RIGHT_ITEM
+Move right to an item.
+.TP 5
+REQ_UP_ITEM
+Move up to an item.
+.TP 5
+REQ_DOWN_ITEM
+Move down to an item.
+.TP 5
+REQ_SCR_ULINE
+Scroll up a line.
+.TP 5
+REQ_SCR_DLINE
+Scroll down a line.
+.TP 5
+REQ_SCR_DPAGE
+Scroll down a page.
+.TP 5
+REQ_SCR_UPAGE
+Scroll up a page.
+.TP 5
+REQ_FIRST_ITEM
+Move to the first item.
+.TP 5
+REQ_LAST_ITEM
+Move to the last item.
+.TP 5
+REQ_NEXT_ITEM
+Move to the next item.
+.TP 5
+REQ_PREV_ITEM
+Move to the previous item.
+.TP 5
+REQ_TOGGLE_ITEM
+Select/deselect an item.
+.TP 5
+REQ_CLEAR_PATTERN
+Clear the menu pattern buffer.
+.TP 5
+REQ_BACK_PATTERN
+Delete the previous character from the pattern buffer.
+.TP 5
+REQ_NEXT_MATCH
+Move to the next item matching the pattern match.
+.TP 5
+REQ_PREV_MATCH
+Move to the previous item matching the pattern match.
+.PP
+If the second argument is a printable ASCII character, the code appends
+it to the pattern buffer and attempts to move to the next item matching
+the new pattern.  If there is no such match, \fBmenu_driver\fR returns
+\fBE_NO_MATCH\fR and deletes the appended character from the buffer.
+.PP
+If the second argument is one of the above pre-defined requests, the
+corresponding action is performed.
+.PP
+If the second argument is the KEY_MOUSE special key, the associated
+mouse event is translated into one of the above pre-defined requests.
+Currently only clicks in the user window (e.g. inside the menu display
+area or the decoration window) are handled. If you click above the
+display region of the menu, a REQ_SCR_ULINE is generated, if you
+doubleclick a REQ_SCR_UPAGE is generated and if you tripleclick a
+REQ_FIRST_ITEM is generated. If you click below the display region of
+the menu, a REQ_SCR_DLINE is generated, if you doubleclick a REQ_SCR_DPAGE
+is generated and if you tripleclick a REQ_LAST_ITEM is generated. If you
+click at an item inside the display area of the menu, the menu cursor
+is positioned to that item. If you double-click at an item a REQ_TOGGLE_ITEM
+is generated and \fBE_UNKNOWN_COMMAND\fR is returned. This return value makes
+sense, because a double click usually means that an item-specific action should
+be returned. It's exactly the purpose of this return value to signal that an
+application specific command should be executed. If a translation 
+into a request was done, \fBmenu_driver\fR returns the result of this request.
+If you clicked outside the user window or the mouse event couldn't be translated
+into a menu request an \fBE_REQUEST_DENIED\fR is returned. 
+.PP
+If the second argument is neither printable ASCII nor one of the above
+pre-defined menu requests or KEY_MOUSE, the drive assumes it is an application-specific
+command and returns \fBE_UNKNOWN_COMMAND\fR.  Application-defined commands
+should be defined relative to \fBMAX_COMMAND\fR, the maximum value of these
+pre-defined requests.
+.SH RETURN VALUE
+\fBmenu_driver\fR return one of the following error codes:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_BAD_STATE\fR
+Routine was called from an initialization or termination function.
+.TP 5
+\fBE_NOT_POSTED\fR
+The menu has not been posted.
+.TP 5
+\fBE_UNKNOWN_COMMAND\fR
+The menu driver code saw an unknown request code.
+.TP 5
+\fBE_NO_MATCH\fR
+Character failed to match.
+.TP 5
+\fBE_REQUEST_DENIED\fR
+The menu driver could not process the request.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header files
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions. The support for mouse events is ncurses specific.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_format.3x b/ncurses-5.2/man/menu_format.3x
new file mode 100644
index 0000000..fb3db93
--- /dev/null
+++ b/ncurses-5.2/man/menu_format.3x
@@ -0,0 +1,84 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH menu_format 3X ""
+.SH NAME
+\fBmenu_format\fR - set and get menu sizes
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int set_menu_format(MENU *menu, int rows, int cols);
+.br
+int menu_format(const MENU *menu, int *rows, int *cols);
+.br
+.SH DESCRIPTION
+The function \fBset_menu_format\fR sets the maximum display size of the given
+menu.  If this size is too small to display all menu items, the menu will be
+made scrollable. If this size is larger than the menus subwindow and the
+subwindow is too small to display all menu items, \fBpost_menu()\fR will fail.
+
+The default format is 16 rows, 1 column.  Calling \fBset_menu_format\fR with a
+null menu pointer will change this default.  A zero row or column argument to
+\fBset_menu_format\fR is interpreted as a request not to change the current
+value.
+
+The function \fBmenu_format\fR returns the maximum-size constraints for the
+given menu into the storage addressed by \fBrows\fR and \fBcols\fR.
+.SH RETURN VALUE
+These routines returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_POSTED\fR
+The menu is already posted.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_hook.3x b/ncurses-5.2/man/menu_hook.3x
new file mode 100644
index 0000000..17561fd
--- /dev/null
+++ b/ncurses-5.2/man/menu_hook.3x
@@ -0,0 +1,101 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH menu_hook 3X ""
+.SH NAME
+\fBmenu_hook\fR - set hooks for automatic invocation by applications
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int set_item_init(MENU *menu, void (*func)(MENU *));
+.br
+void (*)(MENU *) item_init(const MENU *menu);
+.br
+int set_item_term(MENU *menu, void (*func)(MENU *));
+.br
+void (*)(MENU *) item_term(const MENU *menu);
+.br
+int set_menu_init(MENU *menu, void (*func)(MENU *));
+.br
+void (*)(MENU *) menu_init(const MENU *menu);
+.br
+int set_menu_term(MENU *menu, void (*func)(MENU *));
+.br
+void (*)(MENU *) menu_term(const MENU *menu);
+.br
+.SH DESCRIPTION
+These functions make it possible to set hook functions to be called at various
+points in the automatic processing of input event codes by \fBmenu_driver\fR.
+
+The function \fBset_item_init\fR sets a hook to be called at menu-post time and
+each time the selected item changes (after the change).  \fBitem_init\fR
+returns the current item init hook, if any (\fBNULL\fR if there is no such
+hook).
+
+The function \fBset_item_term\fR sets a hook to be called at menu-unpost time
+and each time the selected item changes (before the change).  \fBitem_term\fR
+returns the current item term hook, if any (\fBNULL\fR if there is no such
+hook).
+
+The function \fBset_menu_init\fR sets a hook to be called at menu-post time and
+just after the top row on the menu changes once it is posted.  \fBmenu_init\fR
+returns the current menu init hook, if any (\fBNULL\fR if there is no such
+hook).
+
+The function \fBset_menu_term\fR sets a hook to be called at menu-unpost time
+and just before the top row on the menu changes once it is posted.
+\fBmenu_term\fR returns the current menu term hook, if any (\fBNULL\fR if there
+is no such hook).
+.SH RETURN VALUE
+Routines that return pointers return \fBNULL\fR on error.  Other routines
+return one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_items.3x b/ncurses-5.2/man/menu_items.3x
new file mode 100644
index 0000000..3c9b9a5
--- /dev/null
+++ b/ncurses-5.2/man/menu_items.3x
@@ -0,0 +1,91 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH menu_items 3X ""
+.SH NAME
+\fBmenu_items\fR - make and break connections between items and menus
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int set_menu_items(MENU *menu, ITEM **items);
+.br
+ITEM **menu_items(const MENU *menu);
+.br
+int item_count(const MENU *menu);
+.br
+.SH DESCRIPTION
+The function \fBset_menu_items\fR changes the item pointer array of the given
+\fImenu\fR.  The array must be terminated by a \fBNULL\fR.
+
+The function \fBmenu_items\fR returns the item array of the given menu.
+
+The function \fBitem_count\fR returns the count of items in \fImenu\fR.
+.SH RETURN VALUES
+The function \fBmenu_items\fR returns \fBNULL\fR on error.
+
+The function \fBitem_count\fR returns \fBERR\fR (the general \fBcurses\fR error
+return value) on error.
+
+The function \fBset_menu_items\fR returns one of the following codes on error:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_POSTED\fR
+The menu is already posted.
+.TP 5
+\fBE_NOT_CONNECTED\fR
+No items are connected to the menu.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+
+The SVr4 menu library documentation specifies the \fBitem_count\fR error value
+as -1 (which is the value of \fBERR\fR).
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_mark.3x b/ncurses-5.2/man/menu_mark.3x
new file mode 100644
index 0000000..bae3805
--- /dev/null
+++ b/ncurses-5.2/man/menu_mark.3x
@@ -0,0 +1,84 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH menu_mark 3X ""
+.SH NAME
+\fBmenu_mark\fR - get and set the menu mark string
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int set_menu_mark(MENU *menu, const char *mark);
+.br
+const char *menu_mark(const MENU *menu);
+.br
+.SH DESCRIPTION
+In order to make menu selections visible on older terminals without
+highlighting or color capability, the menu library marks selected items
+in a menu with a prefix string.
+
+The function \fBset_menu_mark\fR sets the mark string for the given menu.
+Calling \fBset_menu_mark\fR with a null menu item will abolish the mark string.
+Note that changing the length of the mark string for a menu while the
+menu is posted is likely to produce unhelpful behavior.
+
+The default string is "-" (a dash). Calling \fBset_menu_mark\fR with
+a \fBNULL\fR menu argument will change this default.
+
+The function \fBmenu_mark\fR returns the menu's mark string (or \fBNULL\fR if
+there is none).
+.SH RETURN VALUE
+The function \fBmenu_mark\fR returns \fBNULL\fR on error.  The function
+\fBset_menu_mark\fR may return the following error codes:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_new.3x b/ncurses-5.2/man/menu_new.3x
new file mode 100644
index 0000000..27e1a59
--- /dev/null
+++ b/ncurses-5.2/man/menu_new.3x
@@ -0,0 +1,79 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH menu_new 3X ""
+.SH NAME
+\fBmenu_new\fR - create and destroy menus
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+MENU *new_menu(ITEM **items);
+.br
+int free_menu(MENU *menu);
+.br
+.SH DESCRIPTION
+The function \fBnew_menu\fR creates a new menu connected to a specified item
+pointer array (which must be \fBNULL\fR-terminated).
+
+The function \fBfree_menu\fR disconnects \fImenu\fR from its item array
+and frees the storage allocated for the menu.
+.SH RETURN VALUE
+The function \fBnew_menu\fR returns \fBNULL\fR on error.
+
+The function \fBfree_menu\fR returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_POSTED\fR
+The menu has already been posted.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_opts.3x b/ncurses-5.2/man/menu_opts.3x
new file mode 100644
index 0000000..0e6eee1
--- /dev/null
+++ b/ncurses-5.2/man/menu_opts.3x
@@ -0,0 +1,104 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH menu_opts 3X ""
+.SH NAME
+\fBmenu_opts\fR - set and get menu options
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int set_menu_opts(MENU *menu, OPTIONS opts);
+.br
+int menu_opts_on(MENU *menu, OPTIONS opts);
+.br
+int menu_opts_off(MENU *menu, OPTIONS opts);
+.br
+OPTIONS menu_opts(const MENU *menu);
+.br
+.SH DESCRIPTION
+The function \fBset_menu_opts\fR sets all the given menu's option bits (menu
+option bits may be logically-OR'ed together).
+
+The function \fBmenu_opts_on\fR turns on the given option bits, and leaves
+others alone.
+
+The function \fBmenu_opts_off\fR turns off the given option bits, and leaves
+others alone.
+
+The function \fBmenu_opts\fR returns the menu's current option bits.
+
+The following options are defined (all are on by default):
+.TP 5
+O_ONEVALUE
+Only one item can be selected for this menu.
+.TP 5
+O_SHOWDESC
+Display the item descriptions when the menu is posted.
+.TP 5
+O_ROWMAJOR
+Display the menu in row-major order.
+.TP 5
+O_IGNORECASE
+Ignore the case when pattern-matching.
+.TP 5
+O_SHOWMATCH
+Move the cursor to within the item name while pattern-matching.
+.TP 5
+O_NONCYCLIC
+Don't wrap around next-item and previous-item,
+requests to the other end of the menu.
+.SH RETURN VALUE
+Except for \fBmenu_opts\fR, each routine returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_POSTED\fR
+The menu is already posted.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_pattern.3x b/ncurses-5.2/man/menu_pattern.3x
new file mode 100644
index 0000000..46c8ef1
--- /dev/null
+++ b/ncurses-5.2/man/menu_pattern.3x
@@ -0,0 +1,82 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.'" $Id$
+.TH menu_pattern 3X ""
+.SH NAME
+\fBmenu_pattern\fR - get and set a menu's pattern buffer
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int set_menu_pattern(MENU *menu, const char *pattern);
+.br
+char *menu_pattern(const MENU *menu);
+.br
+.SH DESCRIPTION
+Every menu has an associated pattern match buffer.  As input events that are
+printable ASCII characters come in, they are appended to this match buffer
+and tested for a match, as described in \fBmenu_driver\fR(3X).
+
+The function \fBset_menu_pattern\fR sets the pattern buffer for the given menu
+and tries to find the first matching item.  If it succeeds, that item becomes
+current; if not, the current item does not change.  
+
+The function \fBmenu_pattern\fR returns the pattern buffer of the given
+\fImenu\fR.
+.SH RETURN VALUE
+The function \fBmenu_pattern\fR returns \fBNULL\fR on error.  The function
+\fBset_menu_pattern\fR may return the following error codes:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_NO_MATCH\fR
+Character failed to match.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_post.3x b/ncurses-5.2/man/menu_post.3x
new file mode 100644
index 0000000..f66161d
--- /dev/null
+++ b/ncurses-5.2/man/menu_post.3x
@@ -0,0 +1,91 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH menu_post 3X ""
+.SH NAME
+\fBmenu_post\fR - write or erase menus from associated subwindows
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int post_menu(MENU *menu);
+.br
+int unpost_menu(MENU *menu);
+.br
+.SH DESCRIPTION
+The function \fBpost_menu\fR displays a menu to its associated subwindow.  To
+trigger physical display of the subwindow, use \fBrefresh\fR or some equivalent
+\fBcurses\fR routine (the implicit \fBdoupdate\fR triggered by an \fBcurses\fR
+input request will do). \fBpost_menu\fR resets the selection status of all items.
+
+The function \fBunpost_menu\fR erases menu from its associated subwindow.
+.SH RETURN VALUE
+These routines return one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_POSTED\fR
+The menu has already been posted.
+.TP 5
+\fBE_BAD_STATE\fR
+Routine was called from an initialization or termination function.
+.TP 5
+\fBE_NO_ROOM\fR
+Menu is too large for its window. You should consider to use
+\fBset_menu_format()\fR to solve the problem.
+.TP 5
+\fBE_NOT_POSTED\fR
+The menu has not been posted.
+.TP 5
+\fBE_NOT_CONNECTED\fR
+No items are connected to the menu.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_requestname.3x b/ncurses-5.2/man/menu_requestname.3x
new file mode 100644
index 0000000..906d6bf
--- /dev/null
+++ b/ncurses-5.2/man/menu_requestname.3x
@@ -0,0 +1,69 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH menu_requestname 3X ""
+.SH NAME
+\fBmenu_requestname\fR - handle printable menu request names
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+const char *menu_request_name(int request);
+.br
+int menu_request_by_name(const char *name);
+.br
+.SH DESCRIPTION
+The function \fBmenu_request_name\fR returns the printable name of a menu
+request code.
+.br
+The function \fBmenu_request_by_name\fR searches in the name-table for a request
+with the given name and returns its request code. Otherwise E_NO_MATCH is returned.
+.SH RETURN VALUE
+\fBmenu_request_name\fR returns \fBNULL\fR on error and sets errno
+to \fBE_BAD_ARGUMENT\fR.
+.br
+\fBmenu_request_by_name\fR returns \fBE_NO_MATCH\fR on error.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines are specific to ncurses.  They were not supported on
+Version 7, BSD or System V implementations.  It is recommended that
+any code depending on them be conditioned using NCURSES_VERSION.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_spacing.3x b/ncurses-5.2/man/menu_spacing.3x
new file mode 100644
index 0000000..93135ef
--- /dev/null
+++ b/ncurses-5.2/man/menu_spacing.3x
@@ -0,0 +1,84 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH menu_spacing 3X ""
+.SH NAME
+\fBmenu_spacing\fR - Control spacing between menu items.
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int set_menu_spacing(MENU *menu,
+                     int spc_description
+                     int spc_rows,
+                     int spc_columns);
+.br
+int menu_spacing(const MENU *menu,
+                 int* spc_description
+                 int* spc_rows,
+                 int* spc_columns);
+.br
+.SH DESCRIPTION
+The function \fBset_menu_spacing\fR sets the spacing informations for the menu.
+\fBspc_description\fR controls the number of spaces between an item name and an item
+description. It must not be larger than \fBTABSIZE\fR. The menu system puts in the
+middle of this spacing area the pad character. The remaining parts are filled with
+spaces.
+\fBspc_rows\fR controls the number of rows that are used for an item. It must not be
+larger than 3. The menu system inserts then blank lines between item rows, these lines
+will contain the pad character in the appropriate positions.
+\fBspc_columns\fR controls the number of blanks between columns of items. It must not
+be larger than TABSIZE.
+A value of 0 for all the spacing values resets them to the default, which is 1 for all
+of them.
+.br
+The function \fBmenu_spacing\fR passes back the spacing info for the menu. If a
+pointer is NULL, this specific info is simply not returned.
+.SH RETURN VALUE
+Both routines return \fBE_OK\fR on success. \fBset_menu_spacing\fR may return
+\fBE_POSTED\fR if the menu is posted, or \fBE_BAD_ARGUMENT\fR if one of the
+spacing values is out of range.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines are specific to ncurses.  They were not supported on
+Version 7, BSD or System V implementations.  It is recommended that
+any code depending on them be conditioned using NCURSES_VERSION.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_userptr.3x b/ncurses-5.2/man/menu_userptr.3x
new file mode 100644
index 0000000..646f3f9
--- /dev/null
+++ b/ncurses-5.2/man/menu_userptr.3x
@@ -0,0 +1,73 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH menu_userptr 3X ""
+.SH NAME
+\fBmenu_userptr\fR - associate application data with a menu item
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int set_menu_userptr(MENU *menu, void *userptr);
+.br
+void *menu_userptr(const MENU *menu);
+.br
+.SH DESCRIPTION
+Every menu and every menu item has a field that can be used to hold
+application-specific data (that is, the menu-driver code leaves it alone).
+These functions get and set the menu user pointer field.
+.SH RETURN VALUE
+Except for \fBmenu_userptr\fR (which returns \fBNULL\fR on error), each
+function returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+
+The user pointer should be a void pointer.  We leave it as a char pointer for
+SVr4 compatibility.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/menu_win.3x b/ncurses-5.2/man/menu_win.3x
new file mode 100644
index 0000000..b4f2f32
--- /dev/null
+++ b/ncurses-5.2/man/menu_win.3x
@@ -0,0 +1,95 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH menu_win 3X ""
+.SH NAME
+\fBmenu_win\fR - make and break menu window and subwindow associations
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int set_menu_win(MENU *menu, WINDOW *win);
+.br
+WINDOW *menu_win(const MENU *menu);
+.br
+int set_menu_sub(MENU *menu, WINDOW *sub);
+.br
+WINDOW *menu_sub(const MENU *menu);
+.br
+int scale_menu(const MENU *menu, int *rows, int *columns);
+.br
+.SH DESCRIPTION
+Every menu has an associated pair of \fBcurses\fR windows.  The menu window
+displays any title and border associated with the window; the menu subwindow
+displays the items of the menu that are currently available for selection.
+
+The first four functions get and set those windows.  It is not necessary to set
+either window; by default, the driver code uses \fBstdscr\fR for both.
+
+In the \fBset_\fR functions, window argument of \fBNULL\fR is treated as though
+it were \fBstsdcr\fR.  A menu argument of \fBNULL\fR is treated as a request
+to change the system default menu window or subwindow.
+
+The function \fBscale_menu\fR returns the minimum size required for the
+subwindow of \fImenu\fR.
+.SH RETURN VALUE
+Routines that return pointers return \fBNULL\fR on error.  Routines that return
+an integer return one of the following error codes:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_POSTED\fR
+The menu has already been posted.
+.TP 5
+\fBE_NOT_CONNECTED\fR
+No items are connected to the menu.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/mitem_current.3x b/ncurses-5.2/man/mitem_current.3x
new file mode 100644
index 0000000..fa6ede6
--- /dev/null
+++ b/ncurses-5.2/man/mitem_current.3x
@@ -0,0 +1,101 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH mitem_current 3X ""
+.SH NAME
+\fBmitem_current\fR - set and get current_menu_item
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int set_current_item(MENU *menu, const ITEM *item);
+.br
+ITEM *current_item(const MENU *menu);
+.br
+int set_top_row(MENU *menu, int row);
+.br
+int top_row(const MENU *menu);
+.br
+int item_index(const ITEM *item);
+.br
+.SH DESCRIPTION
+The function \fBset_current_item\fR sets the current item (the item on which
+the menu cursor is positioned).  \fBcurrent_item\fR returns a pointer to the
+current item in the given menu.
+
+The function \fBset_top_row\fR sets the top row of the menu to show the given
+row (the top row is initially 0, and is reset to this value whenever the
+\fBO_ROWMAJOR\fR option is toggled).  The item leftmost on the given row
+becomes current.  The function \fBtop_row\fR returns the number of the top menu
+row being displayed.
+
+The function \fBitem_index\fR returns the (zero-origin) index of \fIitem\fR in
+the menu's item pointer list.
+.SH RETURN VALUE
+\fBcurrent_item\fR returns \fBNULL\fR on error.
+
+\fBtop_row\fR and \fBitem_index\fR return \fBERR\fR (the general \fBcurses\fR
+error value) on error.
+
+\fBset_current_item\fR and \fBset_top_row\fR return one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_BAD_STATE\fR
+Routine was called from an initialization or termination function.
+.TP 5
+\fBE_NOT_CONNECTED\fR
+No items are connected to the menu.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+
+The SVr4 menu library documentation specifies the \fBtop_row\fR and
+\fBindex_item\fR error value as -1 (which is the value of \fBERR\fR).
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/mitem_name.3x b/ncurses-5.2/man/mitem_name.3x
new file mode 100644
index 0000000..76711e9
--- /dev/null
+++ b/ncurses-5.2/man/mitem_name.3x
@@ -0,0 +1,64 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH mitem_name 3X ""
+.SH NAME
+\fBmitem_name\fR - get menu item name and description fields
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+const char *item_name(const ITEM *item);
+.br
+const char *item_description(const ITEM *item);
+.br
+.SH DESCRIPTION
+The function \fBitem_name\fR returns the name part of the given item.
+.br
+The function \fBitem_description\fR returns the description part of the given
+item.
+.SH RETURN VALUE
+These routines returns \fBNULL\fR on error.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/mitem_new.3x b/ncurses-5.2/man/mitem_new.3x
new file mode 100644
index 0000000..4fb8aab
--- /dev/null
+++ b/ncurses-5.2/man/mitem_new.3x
@@ -0,0 +1,83 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH mitem_new 3X ""
+.SH NAME
+\fBmitem_new\fR - create and destroy menu items
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+ITEM *new_item(const char *name, const char *description);
+.br
+int free_item(ITEM *item);
+.br
+.SH DESCRIPTION
+The function \fBnew_item\fR allocates a new item and initializes it from the
+\fBname\fR and \fBdescription\fR pointers. Please notice that the item stores
+only the pointers to the name and description. Those pointers must be valid
+during the lifetime of the item. So you should be very carefull with names
+or descriptions allocated on the stack of some routines.
+.br
+The function \fBfree_item\fR de-allocates an item. Please notice that it
+is the responsibility of the application to release the memory for the
+name or the description of the item.
+.SH RETURN VALUE
+The function \fBnew_item\fR returns \fBNULL\fR on error.
+
+The function \fBfree_item\fR returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_BAD_ARGUMENT\fR
+Routine detected an incorrect or out-of-range argument.
+.TP 5
+\fBE_CONNECTED\fR
+Item is connected to a menu.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/mitem_opts.3x b/ncurses-5.2/man/mitem_opts.3x
new file mode 100644
index 0000000..361187c
--- /dev/null
+++ b/ncurses-5.2/man/mitem_opts.3x
@@ -0,0 +1,84 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH mitem_opts 3X ""
+.SH NAME
+\fBmitem_opts\fR - set and get menu item options
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int set_item_opts(ITEM *item, OPTIONS opts);
+.br
+int item_opts_on(ITEM *item, OPTIONS opts);
+.br
+int item_opts_off(ITEM *item, OPTIONS opts);
+.br
+OPTIONS item_opts(const ITEM *item);
+.br
+.SH DESCRIPTION
+The function \fBset_item_opts\fR sets all the given item's option bits (menu
+option bits may be logically-OR'ed together).
+
+The function \fBitem_opts_on\fR turns on the given option bits, and leaves
+others alone.
+
+The function \fBitem_opts_off\fR turns off the given option bits, and leaves
+others alone.
+
+The function \fBitem_opts\fR returns the item's current option bits.
+
+There is only one defined option bit mask, \fBO_SELECTABLE\fR.  When this is
+on, the item may be selected during menu processing.  This option defaults
+to on.
+.SH RETURN VALUE
+Except for \fBitem_opts\fR, each routine returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/mitem_userptr.3x b/ncurses-5.2/man/mitem_userptr.3x
new file mode 100644
index 0000000..5fe61e1
--- /dev/null
+++ b/ncurses-5.2/man/mitem_userptr.3x
@@ -0,0 +1,72 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH mitem_userptr 3X ""
+.SH NAME
+\fBmitem_userptr\fR - associate application data with a menu item
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int set_item_userptr(ITEM *item, void *userptr);
+.br
+void *item_userptr(const ITEM *item);
+.br
+.SH DESCRIPTION
+Every menu item has a field that can be used to hold application-specific data
+(that is, the menu-driver code leaves it alone).  These functions get and set
+that field.
+.SH RETURN VALUE
+Except for \fBitem_userptr\fR (which returns \fBNULL\fR on error), each function returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+
+The user pointer should be a void pointer.  We leave it as a char pointer for
+SVr4 compatibility.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/mitem_value.3x b/ncurses-5.2/man/mitem_value.3x
new file mode 100644
index 0000000..6df8d6b
--- /dev/null
+++ b/ncurses-5.2/man/mitem_value.3x
@@ -0,0 +1,76 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.'" $Id$
+.TH mitem_value 3X ""
+.SH NAME
+\fBmitem_value\fR - set and get menu item values
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+int set_item_value(ITEM *item, bool value);
+.br
+bool item_value(const ITEM *item);
+.br
+.SH DESCRIPTION
+If you turn off the menu option \fBO_ONEVALUE\fR (e.g., with
+\fBset_menu_opts\fR or \fBmenu_opts_off\fR; see \fBmenu_opts\fR(3X)), the menu
+becomes multi-valued; that is, more than one item may simultaneously be
+selected.
+
+In a multi_valued menu, you can used \fBset_item_value\fR to select the
+given menu item (second argument \fBTRUE\fR) or deselect it (second argument
+\fBFALSE\fR).
+.SH RETURN VALUE
+The function \fBset_item_value\fR returns one of the following:
+.TP 5
+\fBE_OK\fR
+The routine succeeded.
+.TP 5
+\fBE_SYSTEM_ERROR\fR
+System error occurred (see \fBerrno\fR).
+.TP 5
+\fBE_REQUEST_DENIED\fR
+The menu driver could not process the request.
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/mitem_visible.3x b/ncurses-5.2/man/mitem_visible.3x
new file mode 100644
index 0000000..5f5e228
--- /dev/null
+++ b/ncurses-5.2/man/mitem_visible.3x
@@ -0,0 +1,59 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH mitem_visible 3X ""
+.SH NAME
+\fBmitem_visible\fR - check visibility of a menu item
+.SH SYNOPSIS
+\fB#include <menu.h>\fR
+.br
+bool item_visible(const ITEM *item);
+.br
+.SH DESCRIPTION
+A menu item is visible when it is in the portion of a posted menu that
+is mapped onto the screen (if the menu is scrollable, in particular, this
+portion will be smaller than the whole menu).
+.SH SEE ALSO
+\fBcurses\fR(3X), \fBmenu\fR(3X).
+.SH NOTES
+The header file \fB<menu.h>\fR automatically includes the header file
+\fB<curses.h>\fR.
+.SH PORTABILITY
+These routines emulate the System V menu library.  They were not supported on
+Version 7 or BSD versions.
+.SH AUTHORS
+Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric
+S. Raymond.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/ncurses.3x b/ncurses-5.2/man/ncurses.3x
new file mode 100644
index 0000000..4a88c45
--- /dev/null
+++ b/ncurses-5.2/man/ncurses.3x
@@ -0,0 +1,927 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998,1999 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.hy 0
+.TH ncurses 3X ""
+.ds n 5
+.ds d @TERMINFO@
+.SH NAME
+\fBncurses\fR - CRT screen handling and optimization package
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+.br
+.SH DESCRIPTION
+The \fBncurses\fR library routines give the user a terminal-independent method
+of updating character screens with reasonable optimization.  This
+implementation is ``new curses'' (ncurses) and is the approved replacement for
+4.4BSD classic curses, which has been discontinued.
+
+The \fBncurses\fR routines emulate the \fBcurses\fR(3X) library of System V
+Release 4 UNIX, and the XPG4 curses standard (XSI curses) but the \fBncurses\fR
+library is freely redistributable in source form.  Differences from the SVr4
+curses are summarized under the EXTENSIONS and BUGS sections below and
+described in detail in the EXTENSIONS and BUGS sections of individual man
+pages.
+
+A program using these routines must be linked with the \fB-lncurses\fR option,
+or (if it has been generated) with the debugging library \fB-lncurses_g\fR.
+(Your system integrator may also have installed these libraries under
+the names \fB-lcurses\fR and \fB-lcurses_g\fR.)
+The ncurses_g library generates trace logs (in a file called 'trace' in the
+current directory) that describe curses actions.
+
+The \fBncurses\fR package supports: overall screen, window and pad
+manipulation; output to windows and pads; reading terminal input; control over
+terminal and \fBcurses\fR input and output options; environment query
+routines; color manipulation; use of soft label keys; terminfo capabilities;
+and access to low-level terminal-manipulation routines.
+
+To initialize the routines, the routine \fBinitscr\fR or \fBnewterm\fR
+must be called before any of the other routines that deal with windows
+and screens are used.  The routine \fBendwin\fR must be called before
+exiting.  To get character-at-a-time input without echoing (most
+interactive, screen oriented programs want this), the following
+sequence should be used:
+
+      \fBinitscr(); cbreak(); noecho();\fR
+
+Most programs would additionally use the sequence:
+
+      \fBnonl();\fR
+      \fBintrflush(stdscr, FALSE);\fR
+      \fBkeypad(stdscr, TRUE);\fR
+
+Before a \fBcurses\fR program is run, the tab stops of the terminal
+should be set and its initialization strings, if defined, must be
+output.  This can be done by executing the \fBtput init\fR command
+after the shell environment variable \fBTERM\fR has been exported.
+\fBtset(1)\fR is usually responsible for doing this.
+[See \fBterminfo\fR(\*n) for further details.]
+
+The \fBncurses\fR library permits manipulation of data structures,
+called \fIwindows\fR, which can be thought of as two-dimensional
+arrays of characters representing all or part of a CRT screen.  A
+default window called \fBstdscr\fR, which is the size of the terminal
+screen, is supplied.  Others may be created with \fBnewwin\fR.
+
+Note that \fBcurses\fR does not handle overlapping windows, that's done by
+the \fBpanel\fR(3X) library. This means that you can either use
+\fBstdscr\fR or divide the screen into tiled windows and not using
+\fBstdscr\fR at all. Mixing the two will result in unpredictable, and
+undesired, effects.
+
+Windows are referred to by variables declared as \fBWINDOW *\fR.
+These data structures are manipulated with routines described here and
+elsewhere in the \fBncurses\fR manual pages.  Among which the most basic
+routines are \fBmove\fR and \fBaddch\fR.  More general versions of
+these routines are included with names beginning with \fBw\fR,
+allowing the user to specify a window.  The routines not beginning
+with \fBw\fR affect \fBstdscr\fR.)
+
+After using routines to manipulate a window, \fBrefresh\fR is called,
+telling \fBcurses\fR to make the user's CRT screen look like
+\fBstdscr\fR.  The characters in a window are actually of type
+\fBchtype\fR, (character and attribute data) so that other information
+about the character may also be stored with each character.
+
+Special windows called \fIpads\fR may also be manipulated.  These are windows
+which are not constrained to the size of the screen and whose contents need not
+be completely displayed.  See \fBcurs_pad\fR(3X) for more information.
+
+In addition to drawing characters on the screen, video attributes and colors
+may be supported, causing the characters to show up in such modes as
+underlined, in reverse video, or in color on terminals that support such
+display enhancements.  Line drawing characters may be specified to be output.
+On input, \fBcurses\fR is also able to translate arrow and function keys that
+transmit escape sequences into single values.  The video attributes, line
+drawing characters, and input values use names, defined in \fB<curses.h>\fR,
+such as \fBA_REVERSE\fR, \fBACS_HLINE\fR, and \fBKEY_LEFT\fR.
+
+If the environment variables \fBLINES\fR and \fBCOLUMNS\fR are set, or if the
+program is executing in a window environment, line and column information in
+the environment will override information read by \fIterminfo\fR.  This would
+effect a program running in an AT&T 630 layer, for example, where the size of a
+screen is changeable (see \fBENVIRONMENT\fR).
+
+If the environment variable \fBTERMINFO\fR is defined, any program using
+\fBcurses\fR checks for a local terminal definition before checking in the
+standard place.  For example, if \fBTERM\fR is set to \fBatt4424\fR, then the
+compiled terminal definition is found in
+
+      \fB\*d/a/att4424\fR.
+
+(The \fBa\fR is copied from the first letter of \fBatt4424\fR to avoid
+creation of huge directories.)  However, if \fBTERMINFO\fR is set to
+\fB$HOME/myterms\fR, \fBcurses\fR first checks
+
+      \fB$HOME/myterms/a/att4424\fR,
+
+and if that fails, it then checks
+
+      \fB\*d/a/att4424\fR.
+
+This is useful for developing experimental definitions or when write
+permission in \fB\*d\fR is not available.
+
+The integer variables \fBLINES\fR and \fBCOLS\fR are defined in
+\fB<curses.h>\fR and will be filled in by \fBinitscr\fR with the size of the
+screen.  The constants \fBTRUE\fR and \fBFALSE\fR have the values \fB1\fR and
+\fB0\fR, respectively.
+
+The \fBcurses\fR routines also define the \fBWINDOW *\fR variable \fBcurscr\fR
+which is used for certain low-level operations like clearing and redrawing a
+screen containing garbage.  The \fBcurscr\fR can be used in only a few
+routines.
+
+.SS Routine and Argument Names
+Many \fBcurses\fR routines have two or more versions.  The routines prefixed
+with \fBw\fR require a window argument.  The routines prefixed with \fBp\fR
+require a pad argument.  Those without a prefix generally use \fBstdscr\fR.
+
+The routines prefixed with \fBmv\fR require a \fIy\fR and \fIx\fR
+coordinate to move to before performing the appropriate action.  The
+\fBmv\fR routines imply a call to \fBmove\fR before the call to the
+other routine.  The coordinate \fIy\fR always refers to the row (of
+the window), and \fIx\fR always refers to the column.  The upper
+left-hand corner is always (0,0), not (1,1).
+
+The routines prefixed with \fBmvw\fR take both a window argument and
+\fIx\fR and \fIy\fR coordinates.  The window argument is always
+specified before the coordinates.
+
+In each case, \fIwin\fR is the window affected, and \fIpad\fR is the
+pad affected; \fIwin\fR and \fIpad\fR are always pointers to type
+\fBWINDOW\fR.
+
+Option setting routines require a Boolean flag \fIbf\fR with the value
+\fBTRUE\fR or \fBFALSE\fR; \fIbf\fR is always of type \fBbool\fR.  The
+variables \fIch\fR and \fIattrs\fR below are always of type
+\fBchtype\fR.  The types \fBWINDOW\fR, \fBSCREEN\fR, \fBbool\fR, and
+\fBchtype\fR are defined in \fB<curses.h>\fR.  The type \fBTERMINAL\fR
+is defined in \fB<term.h>\fR.  All other arguments are integers.
+
+.SS Routine Name Index
+The following table lists each \fBcurses\fR routine and the name of
+the manual page on which it is described.  Routines flagged with `*'
+are ncurses-specific, not described by XPG4 or present in SVr4.
+
+.TS
+center tab(/);
+l l
+l l .
+\fBcurses\fR Routine Name/Manual Page Name
+=
+COLOR_PAIR/\fBcurs_color\fR(3X)
+PAIR_NUMBER/\fBcurs_attr\fR(3X)
+_nc_tracebits/\fBcurs_trace\fR(3X)*
+_traceattr/\fBcurs_trace\fR(3X)*
+_traceattr2/\fBcurs_trace\fR(3X)*
+_tracechar/\fBcurs_trace\fR(3X)*
+_tracechtype/\fBcurs_trace\fR(3X)*
+_tracechtype2/\fBcurs_trace\fR(3X)*
+_tracedump/\fBcurs_trace\fR(3X)*
+_tracef/\fBcurs_trace\fR(3X)*
+_tracemouse/\fBcurs_trace\fR(3X)*
+addch/\fBcurs_addch\fR(3X)
+addchnstr/\fBcurs_addchstr\fR(3X)
+addchstr/\fBcurs_addchstr\fR(3X)
+addnstr/\fBcurs_addstr\fR(3X)
+addstr/\fBcurs_addstr\fR(3X)
+assume_default_colors/\fBdefault_colors\fR(3X)*
+attr_get/\fBcurs_attr\fR(3X)
+attr_off/\fBcurs_attr\fR(3X)
+attr_on/\fBcurs_attr\fR(3X)
+attr_set/\fBcurs_attr\fR(3X)
+attroff/\fBcurs_attr\fR(3X)
+attron/\fBcurs_attr\fR(3X)
+attrset/\fBcurs_attr\fR(3X)
+baudrate/\fBcurs_termattrs\fR(3X)
+beep/\fBcurs_beep\fR(3X)
+bkgd/\fBcurs_bkgd\fR(3X)
+bkgdset/\fBcurs_bkgd\fR(3X)
+border/\fBcurs_border\fR(3X)
+box/\fBcurs_border\fR(3X)
+can_change_color/\fBcurs_color\fR(3X)
+cbreak/\fBcurs_inopts\fR(3X)
+chgat/\fBcurs_attr\fR(3X)
+clear/\fBcurs_clear\fR(3X)
+clearok/\fBcurs_outopts\fR(3X)
+clrtobot/\fBcurs_clear\fR(3X)
+clrtoeol/\fBcurs_clear\fR(3X)
+color_content/\fBcurs_color\fR(3X)
+color_set/\fBcurs_attr\fR(3X)
+copywin/\fBcurs_overlay\fR(3X)
+curs_set/\fBcurs_kernel\fR(3X)
+curses_version/\fBcurs_extend\fR(3X)*
+def_prog_mode/\fBcurs_kernel\fR(3X)
+def_shell_mode/\fBcurs_kernel\fR(3X)
+define_key/\fBdefine_key\fR(3X)*
+del_curterm/\fBcurs_terminfo\fR(3X)
+delay_output/\fBcurs_util\fR(3X)
+delch/\fBcurs_delch\fR(3X)
+deleteln/\fBcurs_deleteln\fR(3X)
+delscreen/\fBcurs_initscr\fR(3X)
+delwin/\fBcurs_window\fR(3X)
+derwin/\fBcurs_window\fR(3X)
+doupdate/\fBcurs_refresh\fR(3X)
+dupwin/\fBcurs_window\fR(3X)
+echo/\fBcurs_inopts\fR(3X)
+echochar/\fBcurs_addch\fR(3X)
+endwin/\fBcurs_initscr\fR(3X)
+erase/\fBcurs_clear\fR(3X)
+erasechar/\fBcurs_termattrs\fR(3X)
+filter/\fBcurs_util\fR(3X)
+flash/\fBcurs_beep\fR(3X)
+flushinp/\fBcurs_util\fR(3X)
+getbegyx/\fBcurs_getyx\fR(3X)
+getbkgd/\fBcurs_bkgd\fR(3X)
+getch/\fBcurs_getch\fR(3X)
+getmaxyx/\fBcurs_getyx\fR(3X)
+getmouse/\fBcurs_mouse\fR(3X)*
+getnstr/\fBcurs_getstr\fR(3X)
+getparyx/\fBcurs_getyx\fR(3X)
+getstr/\fBcurs_getstr\fR(3X)
+getsyx/\fBcurs_kernel\fR(3X)
+getwin/\fBcurs_util\fR(3X)
+getyx/\fBcurs_getyx\fR(3X)
+halfdelay/\fBcurs_inopts\fR(3X)
+has_colors/\fBcurs_color\fR(3X)
+has_ic/\fBcurs_termattrs\fR(3X)
+has_il/\fBcurs_termattrs\fR(3X)
+has_key/\fBcurs_getch\fR(3X)*
+hline/\fBcurs_border\fR(3X)
+idcok/\fBcurs_outopts\fR(3X)
+idlok/\fBcurs_outopts\fR(3X)
+immedok/\fBcurs_outopts\fR(3X)
+inch/\fBcurs_inch\fR(3X)
+inchnstr/\fBcurs_inchstr\fR(3X)
+inchstr/\fBcurs_inchstr\fR(3X)
+init_color/\fBcurs_color\fR(3X)
+init_pair/\fBcurs_color\fR(3X)
+initscr/\fBcurs_initscr\fR(3X)
+innstr/\fBcurs_instr\fR(3X)
+insch/\fBcurs_insch\fR(3X)
+insdelln/\fBcurs_deleteln\fR(3X)
+insertln/\fBcurs_deleteln\fR(3X)
+insnstr/\fBcurs_insstr\fR(3X)
+insstr/\fBcurs_insstr\fR(3X)
+instr/\fBcurs_instr\fR(3X)
+intrflush/\fBcurs_inopts\fR(3X)
+is_linetouched/\fBcurs_touch\fR(3X)
+is_wintouched/\fBcurs_touch\fR(3X)
+isendwin/\fBcurs_initscr\fR(3X)
+keybound/\fBkeybound\fR(3X)*
+keyname/\fBcurs_util\fR(3X)
+keyok/\fBkeyok\fR(3X)*
+keypad/\fBcurs_inopts\fR(3X)
+killchar/\fBcurs_termattrs\fR(3X)
+leaveok/\fBcurs_outopts\fR(3X)
+longname/\fBcurs_termattrs\fR(3X)
+mcprint/\fBcurs_print\fR(3X)*
+meta/\fBcurs_inopts\fR(3X)
+mouse_trafo/\fBcurs_mouse\fR(3X)*
+mouseinterval/\fBcurs_mouse\fR(3X)*
+mousemask/\fBcurs_mouse\fR(3X)*
+move/\fBcurs_move\fR(3X)
+mvaddch/\fBcurs_addch\fR(3X)
+mvaddchnstr/\fBcurs_addchstr\fR(3X)
+mvaddchstr/\fBcurs_addchstr\fR(3X)
+mvaddnstr/\fBcurs_addstr\fR(3X)
+mvaddstr/\fBcurs_addstr\fR(3X)
+mvchgat/\fBcurs_attr\fR(3X)
+mvcur/\fBcurs_terminfo\fR(3X)
+mvdelch/\fBcurs_delch\fR(3X)
+mvderwin/\fBcurs_window\fR(3X)
+mvgetch/\fBcurs_getch\fR(3X)
+mvgetnstr/\fBcurs_getstr\fR(3X)
+mvgetstr/\fBcurs_getstr\fR(3X)
+mvhline/\fBcurs_border\fR(3X)
+mvinch/\fBcurs_inch\fR(3X)
+mvinchnstr/\fBcurs_inchstr\fR(3X)
+mvinchstr/\fBcurs_inchstr\fR(3X)
+mvinnstr/\fBcurs_instr\fR(3X)
+mvinsch/\fBcurs_insch\fR(3X)
+mvinsnstr/\fBcurs_insstr\fR(3X)
+mvinsstr/\fBcurs_insstr\fR(3X)
+mvinstr/\fBcurs_instr\fR(3X)
+mvprintw/\fBcurs_printw\fR(3X)
+mvscanw/\fBcurs_scanw\fR(3X)
+mvvline/\fBcurs_border\fR(3X)
+mvwaddch/\fBcurs_addch\fR(3X)
+mvwaddchnstr/\fBcurs_addchstr\fR(3X)
+mvwaddchstr/\fBcurs_addchstr\fR(3X)
+mvwaddnstr/\fBcurs_addstr\fR(3X)
+mvwaddstr/\fBcurs_addstr\fR(3X)
+mvwchgat/\fBcurs_attr\fR(3X)
+mvwdelch/\fBcurs_delch\fR(3X)
+mvwgetch/\fBcurs_getch\fR(3X)
+mvwgetnstr/\fBcurs_getstr\fR(3X)
+mvwgetstr/\fBcurs_getstr\fR(3X)
+mvwhline/\fBcurs_border\fR(3X)
+mvwin/\fBcurs_window\fR(3X)
+mvwinch/\fBcurs_inch\fR(3X)
+mvwinchnstr/\fBcurs_inchstr\fR(3X)
+mvwinchstr/\fBcurs_inchstr\fR(3X)
+mvwinnstr/\fBcurs_instr\fR(3X)
+mvwinsch/\fBcurs_insch\fR(3X)
+mvwinsnstr/\fBcurs_insstr\fR(3X)
+mvwinsstr/\fBcurs_insstr\fR(3X)
+mvwinstr/\fBcurs_instr\fR(3X)
+mvwprintw/\fBcurs_printw\fR(3X)
+mvwscanw/\fBcurs_scanw\fR(3X)
+mvwvline/\fBcurs_border\fR(3X)
+napms/\fBcurs_kernel\fR(3X)
+newpad/\fBcurs_pad\fR(3X)
+newterm/\fBcurs_initscr\fR(3X)
+newwin/\fBcurs_window\fR(3X)
+nl/\fBcurs_outopts\fR(3X)
+nocbreak/\fBcurs_inopts\fR(3X)
+nodelay/\fBcurs_inopts\fR(3X)
+noecho/\fBcurs_inopts\fR(3X)
+nonl/\fBcurs_outopts\fR(3X)
+noqiflush/\fBcurs_inopts\fR(3X)
+noraw/\fBcurs_inopts\fR(3X)
+notimeout/\fBcurs_inopts\fR(3X)
+overlay/\fBcurs_overlay\fR(3X)
+overwrite/\fBcurs_overlay\fR(3X)
+pair_content/\fBcurs_color\fR(3X)
+pechochar/\fBcurs_pad\fR(3X)
+pnoutrefresh/\fBcurs_pad\fR(3X)
+prefresh/\fBcurs_pad\fR(3X)
+printw/\fBcurs_printw\fR(3X)
+putp/\fBcurs_terminfo\fR(3X)
+putwin/\fBcurs_util\fR(3X)
+qiflush/\fBcurs_inopts\fR(3X)
+raw/\fBcurs_inopts\fR(3X)
+redrawwin/\fBcurs_refresh\fR(3X)
+refresh/\fBcurs_refresh\fR(3X)
+reset_prog_mode/\fBcurs_kernel\fR(3X)
+reset_shell_mode/\fBcurs_kernel\fR(3X)
+resetty/\fBcurs_kernel\fR(3X)
+resizeterm/\fBresizeterm\fR(3X)*
+restartterm/\fBcurs_terminfo\fR(3X)
+ripoffline/\fBcurs_kernel\fR(3X)
+savetty/\fBcurs_kernel\fR(3X)
+scanw/\fBcurs_scanw\fR(3X)
+scr_dump/\fBcurs_scr_dump\fR(3X)
+scr_init/\fBcurs_scr_dump\fR(3X)
+scr_restore/\fBcurs_scr_dump\fR(3X)
+scr_set/\fBcurs_scr_dump\fR(3X)
+scrl/\fBcurs_scroll\fR(3X)
+scroll/\fBcurs_scroll\fR(3X)
+scrollok/\fBcurs_outopts\fR(3X)
+set_curterm/\fBcurs_terminfo\fR(3X)
+set_term/\fBcurs_initscr\fR(3X)
+setscrreg/\fBcurs_outopts\fR(3X)
+setsyx/\fBcurs_kernel\fR(3X)
+setterm/\fBcurs_terminfo\fR(3X)
+setupterm/\fBcurs_terminfo\fR(3X)
+slk_attr/\fBcurs_slk\fR(3X)*
+slk_attr_off/\fBcurs_slk\fR(3X)
+slk_attr_on/\fBcurs_slk\fR(3X)
+slk_attr_set/\fBcurs_slk\fR(3X)
+slk_attroff/\fBcurs_slk\fR(3X)
+slk_attron/\fBcurs_slk\fR(3X)
+slk_attrset/\fBcurs_slk\fR(3X)
+slk_clear/\fBcurs_slk\fR(3X)
+slk_color/\fBcurs_slk\fR(3X)
+slk_init/\fBcurs_slk\fR(3X)
+slk_label/\fBcurs_slk\fR(3X)
+slk_noutrefresh/\fBcurs_slk\fR(3X)
+slk_refresh/\fBcurs_slk\fR(3X)
+slk_restore/\fBcurs_slk\fR(3X)
+slk_set/\fBcurs_slk\fR(3X)
+slk_touch/\fBcurs_slk\fR(3X)
+standend/\fBcurs_attr\fR(3X)
+standout/\fBcurs_attr\fR(3X)
+start_color/\fBcurs_color\fR(3X)
+subpad/\fBcurs_pad\fR(3X)
+subwin/\fBcurs_window\fR(3X)
+syncok/\fBcurs_window\fR(3X)
+termattrs/\fBcurs_termattrs\fR(3X)
+termname/\fBcurs_termattrs\fR(3X)
+tgetent/\fBcurs_termcap\fR(3X)
+tgetflag/\fBcurs_termcap\fR(3X)
+tgetnum/\fBcurs_termcap\fR(3X)
+tgetstr/\fBcurs_termcap\fR(3X)
+tgoto/\fBcurs_termcap\fR(3X)
+tigetflag/\fBcurs_terminfo\fR(3X)
+tigetnum/\fBcurs_terminfo\fR(3X)
+tigetstr/\fBcurs_terminfo\fR(3X)
+timeout/\fBcurs_inopts\fR(3X)
+touchline/\fBcurs_touch\fR(3X)
+touchwin/\fBcurs_touch\fR(3X)
+tparm/\fBcurs_terminfo\fR(3X)
+tputs/\fBcurs_termcap\fR(3X)
+tputs/\fBcurs_terminfo\fR(3X)
+trace/\fBcurs_trace\fR(3X)*
+typeahead/\fBcurs_inopts\fR(3X)
+unctrl/\fBcurs_util\fR(3X)
+ungetch/\fBcurs_getch\fR(3X)
+ungetmouse/\fBcurs_mouse\fR(3X)*
+untouchwin/\fBcurs_touch\fR(3X)
+use_default_colors/\fBdefault_colors\fR(3X)*
+use_env/\fBcurs_util\fR(3X)
+use_extended_names/\fBcurs_extend\fR(3X)*
+vidattr/\fBcurs_terminfo\fR(3X)
+vidputs/\fBcurs_terminfo\fR(3X)
+vline/\fBcurs_border\fR(3X)
+vw_printw/\fBcurs_printw\fR(3X)
+vw_scanw/\fBcurs_scanw\fR(3X)
+vwprintw/\fBcurs_printw\fR(3X)
+vwscanw/\fBcurs_scanw\fR(3X)
+waddch/\fBcurs_addch\fR(3X)
+waddchnstr/\fBcurs_addchstr\fR(3X)
+waddchstr/\fBcurs_addchstr\fR(3X)
+waddnstr/\fBcurs_addstr\fR(3X)
+waddstr/\fBcurs_addstr\fR(3X)
+wattr_get/\fBcurs_attr\fR(3X)
+wattr_off/\fBcurs_attr\fR(3X)
+wattr_on/\fBcurs_attr\fR(3X)
+wattr_set/\fBcurs_attr\fR(3X)
+wattroff/\fBcurs_attr\fR(3X)
+wattron/\fBcurs_attr\fR(3X)
+wattrset/\fBcurs_attr\fR(3X)
+wbkgd/\fBcurs_bkgd\fR(3X)
+wbkgdset/\fBcurs_bkgd\fR(3X)
+wborder/\fBcurs_border\fR(3X)
+wchgat/\fBcurs_attr\fR(3X)
+wclear/\fBcurs_clear\fR(3X)
+wclrtobot/\fBcurs_clear\fR(3X)
+wclrtoeol/\fBcurs_clear\fR(3X)
+wcolor_set/\fBcurs_attr\fR(3X)
+wcursyncup/\fBcurs_window\fR(3X)
+wdelch/\fBcurs_delch\fR(3X)
+wdeleteln/\fBcurs_deleteln\fR(3X)
+wechochar/\fBcurs_addch\fR(3X)
+wenclose/\fBcurs_mouse\fR(3X)*
+werase/\fBcurs_clear\fR(3X)
+wgetch/\fBcurs_getch\fR(3X)
+wgetnstr/\fBcurs_getstr\fR(3X)
+wgetstr/\fBcurs_getstr\fR(3X)
+whline/\fBcurs_border\fR(3X)
+winch/\fBcurs_inch\fR(3X)
+winchnstr/\fBcurs_inchstr\fR(3X)
+winchstr/\fBcurs_inchstr\fR(3X)
+winnstr/\fBcurs_instr\fR(3X)
+winsch/\fBcurs_insch\fR(3X)
+winsdelln/\fBcurs_deleteln\fR(3X)
+winsertln/\fBcurs_deleteln\fR(3X)
+winsnstr/\fBcurs_insstr\fR(3X)
+winsstr/\fBcurs_insstr\fR(3X)
+winstr/\fBcurs_instr\fR(3X)
+wmouse_trafo/\fBcurs_mouse\fR(3X)*
+wmove/\fBcurs_move\fR(3X)
+wnoutrefresh/\fBcurs_refresh\fR(3X)
+wprintw/\fBcurs_printw\fR(3X)
+wredrawln/\fBcurs_refresh\fR(3X)
+wrefresh/\fBcurs_refresh\fR(3X)
+wresize/\fBwresize\fR(3X)*
+wscanw/\fBcurs_scanw\fR(3X)
+wscrl/\fBcurs_scroll\fR(3X)
+wsetscrreg/\fBcurs_outopts\fR(3X)
+wstandend/\fBcurs_attr\fR(3X)
+wstandout/\fBcurs_attr\fR(3X)
+wsyncdown/\fBcurs_window\fR(3X)
+wsyncup/\fBcurs_window\fR(3X)
+wtimeout/\fBcurs_inopts\fR(3X)
+wtouchln/\fBcurs_touch\fR(3X)
+wvline/\fBcurs_border\fR(3X)
+.TE
+.SH RETURN VALUE
+Routines that return an integer return \fBERR\fR upon failure and an
+integer value other than \fBERR\fR upon successful completion, unless
+otherwise noted in the routine descriptions.
+
+All macros return the value of the \fBw\fR version, except \fBsetscrreg\fR,
+\fBwsetscrreg\fR, \fBgetyx\fR, \fBgetbegyx\fR, \fBgetmaxyx\fR.  The return
+values of \fBsetscrreg\fR, \fBwsetscrreg\fR, \fBgetyx\fR, \fBgetbegyx\fR, and
+\fBgetmaxyx\fR are undefined (\fIi\fR.\fIe\fR., these should not be used as the
+right-hand side of assignment statements).
+
+Routines that return pointers return \fBNULL\fR on error.
+.SH ENVIRONMENT
+The following environment symbols are useful for customizing the
+runtime behavior of the \fBncurses\fR library.  The most important
+ones have been already discussed in detail.
+.TP 5
+BAUDRATE
+The debugging library checks this environment symbol when the application
+has redirected output to a file.
+The symbol's numeric value is used for the baudrate.
+If no value is found \fBncurses\fR uses 9600.
+This allows testers to construct repeatable test-cases
+that take into account costs that depend on baudrate.
+.TP 5
+CC
+When set, change occurrences of the command_character
+(i.e., the \fBcmdch\fP capability)
+of the loaded terminfo entries to the value of this symbol.
+Very few terminfo entries provide this feature.
+.TP 5
+COLUMNS
+Specify the width of the screen in characters.
+Applications running in a windowing environment usually are able to
+obtain the width of the window in which they are executing.
+If neither the $COLUMNS value nor the terminal's screen size is available,
+\fBncurses\fR uses the size which may be specified in the terminfo database
+(i.e., the \fBcols\fR capability).
+
+It is important that your application use a correct size for the screen.
+However, this is not always possible because your application may be
+running on a host which does not honor NAWS (Negotiations About Window
+Size), or because you are temporarily running as another user.
+
+Either COLUMNS or LINES symbols may be specified independently.
+This is mainly useful to circumvent legacy misfeatures of terminal descriptions,
+e.g., xterm which commonly specifies a 65 line screen.
+For best results, \fBlines\fR and \fBcols\fR should not be specified in
+a terminal description for terminals which are run as emulations.
+
+Use the \fBuse_env\fR function to disable this feature.
+.TP 5
+ESCDELAY
+Specifies the total time, in milliseconds, for which ncurses will
+await a character sequence, e.g., a function key.
+The default value, 1000 milliseconds, is enough for most uses.
+However, it is made a variable to accommodate unusual applications.
+
+The most common instance where you may wish to change this value
+is to work with slow hosts, e.g., running on a network.
+If the host cannot read characters rapidly enough, it will have the same
+effect as if the terminal did not send characters rapidly enough.
+The library will still see a timeout.
+
+Note that xterm mouse events are built up from character sequences
+received from the xterm.
+If your application makes heavy use of multiple-clicking, you may
+wish to lengthen this default value because the timeout applies
+to the composed multi-click event as well as the individual clicks.
+.TP 5
+HOME
+Tells \fBncurses\fR where your home directory is.
+That is where it may read and write auxiliary terminal descriptions:
+
+$HOME/.termcap
+.br
+$HOME/.terminfo
+.TP 5
+LINES
+Like COLUMNS, specify the height of the screen in characters.
+See COLUMNS for a detailed description.
+.TP 5
+MOUSE_BUTTONS_123
+This applies only to the OS/2 EMX port.
+It specifies the order of buttons on the mouse.
+OS/2 numbers a 3-button mouse inconsistently from other
+platforms:
+
+1 = left
+.br
+2 = right
+.br
+3 = middle.
+
+This symbol lets you customize the mouse.
+The symbol must be three numeric digits 1-3 in any order, e.g., 123 or 321.
+If it is not specified, \fBncurses\fR uses 132.
+.TP 5
+NCURSES_NO_PADDING
+Most of the terminal descriptions in the terminfo database are written
+for real "hardware" terminals.
+Many people use terminal emulators
+which run in a windowing environment and use curses-based applications.
+Terminal emulators can duplicate
+all of the important aspects of a hardware terminal, but they do not
+have the same limitations.
+The chief limitation of a hardware terminal from the standpoint
+of your application is the management of dataflow, i.e., timing.
+Unless a hardware terminal is interfaced into a terminal concentrator
+(which does flow control),
+it (or your application) must manage dataflow, preventing overruns.
+The cheapest solution (no hardware cost)
+is for your program to do this by pausing after
+operations that the terminal does slowly, such as clearing the display.
+
+As a result, many terminal descriptions (including the vt100)
+have delay times embedded.  You may wish to use these descriptions,
+but not want to pay the performance penalty.
+
+Set the NCURSES_NO_PADDING symbol to disable all but mandatory
+padding.  Mandatory padding is used as a part of special control
+sequences such as \fIflash\fR.
+.TP 5
+NCURSES_NO_SETBUF
+Normally \fBncurses\fR enables buffered output during terminal initialization.
+This is done (as in SVr4 curses) for performance reasons.
+For testing purposes, both of \fBncurses\fR and certain applications,
+this feature is made optional.  Setting the NCURSES_NO_SETBUF variable
+disables output buffering, leaving the output in the original (usually
+line buffered) mode.
+.TP 5
+NCURSES_TRACE
+During initialization, the \fBncurses\fR debugging library
+checks the NCURSES_TRACE symbol.
+If it is defined, to a numeric value, \fBncurses\fR calls the \fBtrace\fR
+function, using that value as the argument.
+
+The argument values, which are defined in \fBcurses.h\fR, provide several
+types of information.
+When running with traces enabled, your application will write the
+file \fBtrace\fR to the current directory.
+.TP 5
+TERM
+Denotes your terminal type.
+Each terminal type is distinct, though many are similar.
+.TP 5
+TERMCAP
+If the \fBncurses\fR library has been configured with \fItermcap\fR
+support, \fBncurses\fR will check for a terminal's description in
+termcap form if it is not available in the terminfo database.
+
+The TERMCAP symbol contains either a terminal description (with
+newlines stripped out),
+or a file name telling where the information denoted by the TERM symbol exists.
+In either case, setting it directs \fBncurses\fR to ignore
+the usual place for this information, e.g., /etc/termcap.
+.TP 5
+TERMINFO
+Overrides the directory in which \fBncurses\fR searches for your terminal
+description.
+This is the simplest, but not the only way to change the list of directories.
+The complete list of directories in order follows:
+.RS
+.TP 3
+-
+the last directory to which \fBncurses\fR wrote, if any, is searched first.
+.TP 3
+-
+the directory specified by the TERMINFO symbol
+.TP 3
+-
+$HOME/.terminfo
+.TP 3
+-
+directories listed in the TERMINFO_DIRS symbol
+.TP 3
+-
+one or more directories whose names are configured and compiled into the
+ncurses library, e.g.,
+@TERMINFO@
+.RE
+.TP 5
+TERMINFO_DIRS
+Specifies a list of directories to search for terminal descriptions.
+The list is separated by colons (i.e., ":").
+All of the terminal descriptions are in terminfo form, which makes
+a subdirectory named for the first letter of the terminal names therein.
+.TP 5
+TERMPATH
+If TERMCAP does not hold a file name then \fBncurses\fR checks
+the TERMPATH symbol.
+This is a list of filenames separated by colons (i.e., ":").
+If the TERMPATH symbol is not set, \fBncurses\fR looks in the files
+/etc/termcap, /usr/share/misc/termcap and $HOME/.termcap, in that order.
+.PP
+The library may be configured to disregard the following variables when the
+current user is the superuser (root), or if the application uses setuid or
+setgid permissions:
+$TERMINFO, $TERMINFO_DIRS, $TERMPATH, as well as $HOME.
+.SH FILES
+.TP 5
+@DATADIR@/tabset
+directory containing initialization files for the terminal capability database
+@TERMINFO@
+terminal capability database
+.SH SEE ALSO
+\fBterminfo\fR(\*n) and 3X pages whose names begin "curs_" for detailed routine
+descriptions.
+.SH EXTENSIONS
+The \fBncurses\fR library can be compiled with an option (\fB-DUSE_GETCAP\fR)
+that falls back to the old-style /etc/termcap file if the terminal setup code
+cannot find a terminfo entry corresponding to \fBTERM\fR.  Use of this feature
+is not recommended, as it essentially includes an entire termcap compiler in
+the \fBncurses\fR startup code, at significant cost in core and startup cycles.
+
+The \fBncurses\fR library includes facilities for capturing mouse events on
+certain terminals (including xterm). See the \fBcurs_mouse\fR(3X)
+manual page for details.
+
+The \fBncurses\fR library includes facilities for responding to window
+resizing events, e.g., when running in an xterm.
+See the \fBresizeterm\fR(3X)
+and \fBwresize\fR(3X) manual pages for details.
+In addition, the library may be configured with a SIGWINCH handler.
+
+The \fBncurses\fR library extends the fixed set of function key capabilities
+of terminals by allowing the application designer to define additional
+key sequences at runtime.
+See the \fBdefine_key\fR(3X)
+and \fBkeyok\fR(3X) manual pages for details.
+
+The \fBncurses\fR library can exploit the capabilities of terminals which
+implement the ISO-6429 SGR 39 and SGR 49 controls, which allow an application
+to reset the terminal to its original foreground and background colors.
+From the users' perspective, the application is able to draw colored
+text on a background whose color is set independently, providing better
+control over color contrasts.
+See the \fBuse_default_colors\fR(3X) manual page for details.
+
+The \fBncurses\fR library includes a function for directing application output
+to a printer attached to the terminal device.  See the \fBcurs_print\fR(3X)
+manual page for details.
+.SH PORTABILITY
+The \fBncurses\fR library is intended to be BASE-level conformant with the XSI
+Curses standard.  Certain portions of the EXTENDED XSI Curses functionality
+(including color support) are supported.  The following EXTENDED XSI Curses
+calls in support of wide (multibyte) characters are not yet implemented:
+\fBadd_wch\fP,
+\fBadd_wchnstr\fP,
+\fBadd_wchstr\fP,
+\fBaddnwstr\fP,
+\fBaddwstr\fP,
+\fBbkgrnd\fP,
+\fBbkgrndset\fP,
+\fBborder_set\fP,
+\fBbox_set\fP,
+\fBecho_wchar\fP,
+\fBerasewchar\fP,
+\fBget_wch\fP,
+\fBget_wstr\fP,
+\fBgetbkgrnd\fP,
+\fBgetcchar\fP,
+\fBgetn_wstr\fP,
+\fBgetwchtype\fP,
+\fBhline_set\fP,
+\fBin_wch\fP,
+\fBin_wchnstr\fP,
+\fBin_wchstr\fP,
+\fBinnwstr\fP,
+\fBins_nwstr\fP,
+\fBins_wch\fP,
+\fBins_wstr\fP,
+\fBinwchnstr\fP,
+\fBinwchstr\fP,
+\fBinwstr\fP,
+\fBkey_name\fP,
+\fBkillwchar\fP,
+\fBmvadd_wch\fP,
+\fBmvadd_wchnstr\fP,
+\fBmvadd_wchstr\fP,
+\fBmvaddnwstr\fP,
+\fBmvaddwstr\fP,
+\fBmvget_wch\fP,
+\fBmvget_wstr\fP,
+\fBmvgetn_wstr\fP,
+\fBmvhline_set\fP,
+\fBmvin_wch\fP,
+\fBmvinnwstr\fP,
+\fBmvins_nwstr\fP,
+\fBmvins_wch\fP,
+\fBmvins_wstr\fP,
+\fBmvinwchnstr\fP,
+\fBmvinwchstr\fP,
+\fBmvinwchstr\fP,
+\fBmvinwstr\fP,
+\fBmvvline_set\fP,
+\fBmvwadd_wch\fP,
+\fBmvwadd_wchnstr\fP,
+\fBmvwadd_wchstr\fP,
+\fBmvwaddnwstr\fP,
+\fBmvwaddwstr\fP,
+\fBmvwget_ch\fP,
+\fBmvwget_wch\fP,
+\fBmvwget_wstr\fP,
+\fBmvwgetn_wstr\fP,
+\fBmvwhline_set\fP,
+\fBmvwin_wch\fP,
+\fBmvwin_wchnstr\fP,
+\fBmvwin_wchstr\fP,
+\fBmvwinnwstr\fP,
+\fBmvwins_nwstr\fP,
+\fBmvwins_wch\fP,
+\fBmvwins_wstr\fP,
+\fBmvwinwchnstr\fP.
+\fBmvwinwstr\fP,
+\fBmvwvline_set\fP,
+\fBpecho_wchar\fP,
+\fBsetcchar\fP,
+\fBslk_wset\fP,
+\fBterm_attrs\fP,
+\fBunget_wch\fP,
+\fBvhline_set\fP,
+\fBvid_attr\fP,
+\fBvid_puts\fP,
+\fBvline_set\fP,
+\fBwadd_wch\fP,
+\fBwadd_wchnstr\fP,
+\fBwadd_wchstr\fP,
+\fBwaddnwstr\fP,
+\fBwaddwstr\fP,
+\fBwaddwstr\fP,
+\fBwbkgrnd\fP,
+\fBwbkgrndset\fP,
+\fBwbkgrndset\fP,
+\fBwborder_set\fP,
+\fBwecho_wchar\fP,
+\fBwecho_wchar\fP,
+\fBwget_wch\fP,
+\fBwget_wstr\fP,
+\fBwgetbkgrnd\fP,
+\fBwgetn_wstr\fP,
+\fBwhline_set\fP,
+\fBwin_wch\fP,
+\fBwin_wchnstr\fP,
+\fBwin_wchstr\fP,
+\fBwinnwstr\fP,
+\fBwins_nwstr\fP,
+\fBwins_wch\fP,
+\fBwins_wstr\fP,
+\fBwinwchnstr\fP,
+\fBwinwchstr\fP,
+\fBwinwstr\fP,
+\fBwunctrl\fP,
+\fBwvline_set\fP,
+.PP
+A small number of local differences (that is, individual differences between
+the XSI Curses and \fBncurses\fR calls) are described in \fBPORTABILITY\fR
+sections of the library man pages.
+.PP
+The routine \fBhas_key\fR is not part of XPG4, nor is it present in SVr4.  See
+the \fBcurs_getch\fR(3X) manual page for details.
+.PP
+The routine \fBslk_attr\fR is not part of XPG4, nor is it present in SVr4.  See
+the \fBcurs_slk\fR(3X) manual page for details.
+.PP
+The routines \fBgetmouse\fR, \fBmousemask\fR, \fBungetmouse\fR,
+\fBmouseinterval\fR, and \fBwenclose\fR relating to mouse interfacing are not
+part of XPG4, nor are they present in SVr4.  See the \fBcurs_mouse\fR(3X)
+manual page for details.
+.PP
+The routine \fBmcprint\fR was not present in any previous curses
+implementation.  See the \fBcurs_print\fR(3X) manual page for details.
+.PP
+The routine \fBwresize\fR is not part of XPG4, nor is it present in SVr4.  See
+the \fBwresize\fR(3X) manual page for details.
+.PP
+In historic curses versions, delays embedded in the capabilities \fBcr\fR,
+\fBind\fR, \fBcub1\fR, \fBff\fR and \fBtab\fR activated corresponding delay
+bits in the UNIX tty driver.  In this implementation, all padding is done by
+NUL sends.  This method is slightly more expensive, but narrows the interface
+to the UNIX kernel significantly and increases the package's portability
+correspondingly.
+.PP
+In the XSI standard and SVr4 manual pages, many entry points have prototype
+arguments of the for \fBchar *const\fR (or \fBcchar_t *const\fR, or
+\fBwchar_t *const\fR, or \fBvoid *const\fR).  Depending on one's interpretation of the
+ANSI C standard (see section 3.5.4.1), these declarations are either (a)
+meaningless, or (b) meaningless and illegal.  The declaration
+\fBconst char *x\fR is a modifiable pointer to unmodifiable data, but
+\fBchar *const x\fR' is
+an unmodifiable pointer to modifiable data.  Given that C passes arguments by
+value, \fB<type> *const\fR as a formal type is at best dubious.  Some compilers
+choke on the prototypes.  Therefore, in this implementation, they have been
+changed to \fBconst <type> *\fR globally.
+.SH NOTES
+The header file \fB<curses.h>\fR automatically includes the header files
+\fB<stdio.h>\fR and \fB<unctrl.h>\fR.
+
+If standard output from a \fBncurses\fR program is re-directed to something
+which is not a tty, screen updates will be directed to standard error.  This
+was an undocumented feature of AT&T System V Release 3 curses.
+.SH AUTHORS
+Zeyd M. Ben-Halim, Eric S. Raymond, Thomas E. Dickey.
+Based on pcurses by Pavel Curtis.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/panel.3x b/ncurses-5.2/man/panel.3x
new file mode 100644
index 0000000..bc24b7b
--- /dev/null
+++ b/ncurses-5.2/man/panel.3x
@@ -0,0 +1,182 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH panel 3X ""
+.ds n 5
+.ds d @TERMINFO@
+.SH NAME
+panel - panel stack extension for curses
+.SH SYNOPSIS
+\fB#include <panel.h>\fR
+.P
+\fBcc [flags] sourcefiles -lpanel -lncurses\fR
+.P
+\fBPANEL *new_panel(WINDOW *win)\fR
+.br
+\fBint bottom_panel(PANEL *pan)\fR
+.br
+\fBint top_panel(PANEL *pan)\fR
+.br
+\fBint show_panel(PANEL *pan)\fR
+.br
+\fBvoid update_panels();\fR
+.br
+\fBint hide_panel(PANEL *pan)\fR
+.br
+\fBWINDOW *panel_window(const PANEL *pan)\fR
+.br
+\fBint replace_panel(PANEL *pan, WINDOW *window)\fR
+.br
+\fBint move_panel(PANEL *pan, int starty, int startx)\fR
+.br
+\fBint panel_hidden(const PANEL *pan)\fR
+.br
+\fBPANEL *panel_above(const PANEL *pan)\fR
+.br
+\fBPANEL *panel_below(const PANEL *pan)\fR
+.br
+\fBint set_panel_userptr(PANEL *pan, const void *ptr)\fR
+.br
+\fBconst void *panel_userptr(const PANEL *pan)\fR
+.br
+\fBint del_panel(PANEL *pan)\fR
+.br
+.SH DESCRIPTION
+Panels are \fBcurses\fR(3X) windows with the added feature of
+depth.  Panel functions allow the use of stacked windows and ensure
+the proper portions of each window and the curses \fBstdscr\fR window are
+hidden or displayed when panels are added, moved, modified or removed.
+The set of currently visible panels is the stack of panels.  The
+\fBstdscr\fR window is beneath all panels, and is not considered part
+of the stack.
+.P
+A window is associated with every panel. The panel routines enable
+you to create, move, hides, and show panels, as well as position a
+panel at any desired location in the stack.
+.P
+Panel routines are a functional layer added to \fBcurses\fR(3X), make only
+high-level curses calls, and work anywhere terminfo curses does.
+.SH FUNCTIONS
+.TP
+\fBnew_panel(win)\fR
+allocates  a  \fBPANEL\fR structure, associates it with
+\fBwin\fR, places the panel on the top of the stack  (causes  it
+to  be  displayed above any other panel) and returns a
+pointer to the new panel.
+.TP
+\fBvoid update_panels()\fR
+refreshes the virtual screen to reflect the relations between the
+panels in the stack, but does not call doupdate() to refresh the
+physical screen.  Use this function and not wrefresh or wnoutrefresh.
+update_panels() may be called more than once before a call to
+doupdate(), but doupdate() is the function responsible for updating
+the physical screen.
+.TP
+\fBdel_panel(pan)\fR
+removes the given panel from the  stack and deallocates the
+\fBPANEL\fR structure (but not its associated window).
+.TP
+\fBhide_panel(pan)\fR
+removes the given panel from the panel stack and thus hides it from
+view. The \fBPANEL\fR structure is not lost, merely removed from the stack.
+.TP
+\fBshow_panel(pan)\fR
+makes a hidden panel visible by placing it on top of the panels in the
+panel stack. See COMPATIBILITY below.
+.TP
+\fBtop_panel(pan)\fR
+puts the given visible panel on top of all panels in the stack.  See
+COMPATIBILITY below.
+.TP
+\fBbottom_panel(pan)\fR
+puts panel at the bottom of all panels.
+.TP
+\fBmove_panel(pan,starty,startx)\fR
+moves the given panel window so that its upper-left corner is at
+\fBstarty\fR, \fBstartx\fR.  It does not change the position of the
+panel in the stack.  Be sure to use this function, not \fBmvwin()\fR,
+to move a panel window.
+.TP
+\fBreplace_panel(pan,window)\fR
+replaces the current window of panel with \fBwindow\fR (useful, for
+example if you want to resize a panel; if you're using \fBncurses\fR,
+you can call \fBreplace_panel\fR on the output of \fBwresize\fR(3X)).
+It does not change the position of the panel in the stack.
+.TP
+\fBpanel_above(pan)\fR
+returns a pointer to the panel above pan.  If the panel argument is
+\fB(PANEL *)0\fR, it returns a pointer to the bottom panel in the stack.
+.TP
+\fBpanel_below(pan)\fR
+returns a pointer to the panel just below pan.  If the panel argument
+is \fB(PANEL *)0\fR, it returns a pointer to the top panel in the stack.
+.TP
+\fBset_panel_userptr(pan,ptr)\fR
+sets the panel's user pointer.
+.TP
+\fBpanel_userptr(pan)\fR
+returns the user pointer for a given panel.
+.TP
+\fBpanel_window(pan)\fR
+returns a pointer to the window of the given panel.
+.SH DIAGNOSTICS
+Each routine that returns a pointer returns \fBNULL\fR if an error
+occurs. Each routine that returns an int value returns \fBOK\fR if it
+executes successfully and \fBERR\fR if not.
+.SH COMPATIBILITY
+Reasonable care has been taken to  ensure  compatibility
+with  the  native  panel facility introduced in SVr3.2 (inspection of
+the SVr4 manual pages suggests the programming interface is unchanged).
+The \fBPANEL\fR data structures are merely  similar. The  programmer
+is cautioned not to directly use \fBPANEL\fR fields.
+.P
+The functions \fBshow_panel()\fR and \fBtop_panel()\fR are identical
+in this implementation, and work equally well with displayed or hidden
+panels.  In the native System V implementation, \fBshow_panel()\fR is
+intended for making a hidden panel visible (at the top of the stack)
+and \fBtop_panel()\fR is intended for making an already-visible panel
+move to the top of the stack. You are cautioned to use the correct
+function to ensure compatibility with native panel libraries.
+.SH NOTE
+In your library list, libpanel.a should be before libncurses.a; that is,
+you want to say `-lpanel -lncurses', not the other way around (which would
+give you a link error using GNU \fBld\fR(1) and some other linkers).
+.SH FILES
+.P
+panel.h
+interface for the panels library
+.P
+libpanel.a
+the panels library itself
+.SH SEE ALSO
+\fBcurses\fR(3X)
+.SH AUTHOR
+Originally written by Warren Tucker <wht@n4hgf.mt-park.ga.us>,
+primarily to assist in porting u386mon to systems without a native
+panels library.  Repackaged for ncurses by Zeyd ben-Halim.
diff --git a/ncurses-5.2/man/resizeterm.3x b/ncurses-5.2/man/resizeterm.3x
new file mode 100644
index 0000000..6dda170
--- /dev/null
+++ b/ncurses-5.2/man/resizeterm.3x
@@ -0,0 +1,87 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+.\"
+.\" $Id$
+.TH resizeterm 3X ""
+.SH NAME
+\fBresizeterm\fR - change the curses terminal size
+..
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint resizeterm(int lines, int columns);\fR
+..
+.SH DESCRIPTION
+This is an extension to the curses library.
+It provides callers with a hook into the \fBncurses\fR data to resize windows,
+primarily for use by programs running in an X Window terminal (e.g., xterm).
+The function \fBresizeterm\fR resizes the standard and current windows
+to the specified dimensions, and adjusts other bookkeeping data used by
+the \fBncurses\fR library that record the window dimensions.
+
+When resizing the windows, the function blank-fills the areas that are
+extended. The calling application should fill in these areas with
+appropriate data.
+
+The function attempts to resize all windows.
+However, due to the calling convention of pads,
+it is not possible to resize these
+without additional interaction with the application.
+..
+.SH RETURN VALUE
+The function returns the integer \fBERR\fR upon failure and \fBOK\fR on success.
+It will fail if either of the dimensions less than or equal to zero,
+or if an error occurs while (re)allocating memory for the windows. 
+..
+.SH NOTES
+While this function is intended to be used to support a signal handler
+(i.e., for SIGWINCH), care should be taken to avoid invoking it in a
+context where \fBmalloc\fR or \fBrealloc\fR may have been interrupted,
+since it uses those functions.
+..
+.PP
+If ncurses is configured to supply its own SIGWINCH handler,
+the \fBresizeterm\fR function ungetch's a \fBKEY_RESIZE\fR which
+will be read on the next call to \fBgetch\fR.
+This is used to alert an application that the screen size has changed,
+and that it should repaint special features such as pads that cannot
+be done automatically.
+..
+.SH SEE ALSO
+\fBwresize\fR(3X).
+..
+.SH AUTHOR
+Thomas Dickey (from an equivalent function written in 1988 for BSD curses).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/term.5 b/ncurses-5.2/man/term.5
new file mode 100644
index 0000000..cdf10d1
--- /dev/null
+++ b/ncurses-5.2/man/term.5
@@ -0,0 +1,208 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH TERM 5
+.ds n 5
+.ds d @TERMINFO@
+.SH NAME
+term \- format of compiled term file.
+.SH SYNOPSIS
+.B term
+.SH DESCRIPTION
+.PP
+Compiled terminfo descriptions are placed under the directory \fB\*d\fP.
+In order to avoid a linear search of a huge \s-1UNIX\s+1 system directory, a
+two-level scheme is used: \fB\*b/c/name\fP
+where
+.I name
+is the name of the terminal, and
+.I c
+is the first character of
+.IR name .
+Thus,
+.I act4
+can be found in the file \fB\*d/a/act4\fP.
+Synonyms for the same terminal are implemented by multiple
+links to the same compiled file.
+.PP
+The format has been chosen so that it will be the same on all hardware.
+An 8 or more bit byte is assumed, but no assumptions about byte ordering
+or sign extension are made.
+.PP
+The compiled file is created with the
+.I tic 
+program, and read by the routine
+.IR setupterm .
+The file is divided into six parts:
+the header,
+terminal names,
+boolean flags,
+numbers,
+strings,
+and
+string table.
+.PP
+The header section begins the file.
+This section contains six short integers in the format
+described below.
+These integers are
+(1) the magic number (octal 0432);
+(2) the size, in bytes, of the names section;
+(3) the number of bytes in the boolean section;
+(4) the number of short integers in the numbers section;
+(5) the number of offsets (short integers) in the strings section;
+(6) the size, in bytes, of the string table.
+.PP
+Short integers are stored in two 8-bit bytes.
+The first byte contains the least significant 8 bits of the value,
+and the second byte contains the most significant 8 bits.
+(Thus, the value represented is 256*second+first.)
+The value \-1 is represented by the two bytes 0377, 0377; other negative
+values are illegal. This value generally 
+means that the corresponding capability is missing from this terminal.
+Note that this format corresponds to the hardware of the \s-1VAX\s+1
+and \s-1PDP\s+1-11 (that is, little-endian machines).
+Machines where this does not correspond to the hardware must read the
+integers as two bytes and compute the little-endian value.
+.PP
+The terminal names section comes next.
+It contains the first line of the terminfo description,
+listing the various names for the terminal,
+separated by the `|' character.
+The section is terminated with an \s-1ASCII NUL\s+1 character.
+.PP
+The boolean flags have one byte for each flag.
+This byte is either 0 or 1 as the flag is present or absent.
+The capabilities are in the same order as the file <term.h>.
+.PP
+Between the boolean section and the number section,
+a null byte will be inserted, if necessary,
+to ensure that the number section begins on an even byte (this is a
+relic of the PDP-11's word-addressed architecture, originally
+designed in to avoid IOT traps induced by addressing a word on an
+odd byte boundary).
+All short integers are aligned on a short word boundary.
+.PP
+The numbers section is similar to the flags section.
+Each capability takes up two bytes,
+and is stored as a little-endian short integer.
+If the value represented is \-1, the capability is taken to be missing.
+.PP
+The strings section is also similar.
+Each capability is stored as a short integer, in the format above.
+A value of \-1 means the capability is missing.
+Otherwise, the value is taken as an offset from the beginning
+of the string table.
+Special characters in ^X or \ec notation are stored in their
+interpreted form, not the printing representation.
+Padding information $<nn> and parameter information %x are
+stored intact in uninterpreted form.
+.PP
+The final section is the string table.
+It contains all the values of string capabilities referenced in
+the string section.
+Each string is null terminated.
+.PP
+Note that it is possible for
+.I setupterm
+to expect a different set of capabilities
+than are actually present in the file.
+Either the database may have been updated since
+.I setupterm
+has been recompiled
+(resulting in extra unrecognized entries in the file)
+or the program may have been recompiled more recently
+than the database was updated
+(resulting in missing entries).
+The routine
+.I setupterm
+must be prepared for both possibilities \-
+this is why the numbers and sizes are included.
+Also, new capabilities must always be added at the end of the lists
+of boolean, number, and string capabilities.
+.PP
+Despite the consistent use of little-endian for numbers and the otherwise
+self-describing format, it is not wise to count on portability of binary
+terminfo entries between commercial UNIX versions.  The problem is that there
+are at least three versions of terminfo (under HP-UX, AIX, and OSF/1) which
+diverged from System V terminfo after SVr1, and have added extension
+capabilities to the string table that (in the binary format) collide with
+System V and XSI Curses extensions.  See \fBterminfo\fR(\*n) for detailed
+discussion of terminfo source compatibility issues.
+.PP
+As an example, here is a hex dump of the description for the Lear-Siegler
+ADM-3, a popular though rather stupid early terminal:
+.nf
+.sp
+adm3a|lsi adm3a, 
+        am, 
+        cols#80, lines#24, 
+        bel=^G, clear=\032$<1>, cr=^M, cub1=^H, cud1=^J, 
+        cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+        home=^^, ind=^J, 
+.sp
+.ft CW
+\s-20000  1a 01 10 00 02 00 03 00  82 00 31 00 61 64 6d 33  ........ ..1.adm3
+0010  61 7c 6c 73 69 20 61 64  6d 33 61 00 00 01 50 00  a|lsi ad m3a...P.
+0020  ff ff 18 00 ff ff 00 00  02 00 ff ff ff ff 04 00  ........ ........
+0030  ff ff ff ff ff ff ff ff  0a 00 25 00 27 00 ff ff  ........ ..%.'...
+0040  29 00 ff ff ff ff 2b 00  ff ff 2d 00 ff ff ff ff  ).....+. ..-.....
+0050  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+0060  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+0070  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+0080  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+0090  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+00a0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+00b0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+00c0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+00d0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+00e0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+00f0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+0100  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+0110  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  ........ ........
+0120  ff ff ff ff ff ff 2f 00  07 00 0d 00 1a 24 3c 31  ....../. .....$<1
+0130  3e 00 1b 3d 25 70 31 25  7b 33 32 7d 25 2b 25 63  >..=%p1% {32}%+%c
+0140  25 70 32 25 7b 33 32 7d  25 2b 25 63 00 0a 00 1e  %p2%{32} %+%c....
+0150  00 08 00 0c 00 0b 00 0a  00                       ........ .\s+2
+.ft R
+.fi
+.sp
+.PP
+Some limitations: total compiled entries cannot exceed 4096 bytes.
+The name field cannot exceed 128 bytes.
+.SH FILES
+\*d/*/*	compiled terminal capability data base
+.SH "SEE ALSO"
+\fBcurses\fR(3X), \fBterminfo\fR(\*n).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/term.7 b/ncurses-5.2/man/term.7
new file mode 100644
index 0000000..385d544
--- /dev/null
+++ b/ncurses-5.2/man/term.7
@@ -0,0 +1,204 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH TERM 7
+.ds n 5
+.ds d @TERMINFO@
+.SH NAME
+term \- conventions for naming terminal types
+.SH DESCRIPTION
+.PP
+The environment variable \fBTERM\fR should normally contain the type name of
+the terminal, console or display-device type you are using.  This information
+is critical for all screen-oriented programs, including your editor and mailer.
+.PP
+A default \fBTERM\fR value will be set on a per-line basis by either
+\fB/etc/inittab\fR (Linux and System-V-like UNIXes) or \fB/etc/ttys\fR (BSD
+UNIXes).  This will nearly always suffice for workstation and microcomputer
+consoles.
+.PP
+If you use a dialup line, the type of device attached to it may vary.  Older
+UNIX systems pre-set a very dumb terminal type like `dumb' or `dialup' on
+dialup lines.  Newer ones may pre-set `vt100', reflecting the prevalence of DEC
+VT100-compatible terminals and personal-computer emulators.
+.PP
+Modern telnets pass your \fBTERM\fR environment variable from the local side to
+the remote one.  There can be problems if the remote terminfo or termcap entry
+for your type is not compatible with yours, but this situation is rare and
+can almost always be avoided by explicitly exporting `vt100' (assuming you
+are in fact using a VT100-superset console, terminal, or terminal emulator.)
+.PP
+In any case, you are free to override the system \fBTERM\fR setting to your
+taste in your shell profile.  The \fBtset\fP(1) utility may be of assistance;
+you can give it a set of rules for deducing or requesting a terminal type based
+on the tty device and baud rate.
+.PP
+Setting your own \fBTERM\fR value may also be useful if you have created a
+custom entry incorporating options (such as visual bell or reverse-video)
+which you wish to override the system default type for your line.
+.PP
+Terminal type descriptions are stored as files of capability data underneath
+\*d.  To browse a list of all terminal names recognized by the system, do
+
+	toe | more
+
+from your shell.  These capability files are in a binary format optimized for
+retrieval speed (unlike the old text-based \fBtermcap\fR format they replace);
+to examine an entry, you must use the \fBinfocmp\fR(1) command.  Invoke it as
+follows:
+
+	infocmp \fIentry-name\fR
+
+where \fIentry-name\fR is the name of the type you wish to examine (and the
+name of its capability file the subdirectory of \*d named for its first
+letter).  This command dumps a capability file in the text format described by
+\fBterminfo\fR(\*n).
+.PP
+The first line of a \fBterminfo\fR(\*n) description gives the names by which
+terminfo knows a terminal, separated by `|' (pipe-bar) characters with the last
+name field terminated by a comma.  The first name field is the type's
+\fIprimary name\fR, and is the one to use when setting \fBTERM\fR.  The last
+name field (if distinct from the first) is actually a description of the
+terminal type (it may contain blanks; the others must be single words).  Name
+fields between the first and last (if present) are aliases for the terminal,
+usually historical names retained for compatibility.
+.PP
+There are some conventions for how to choose terminal primary names that help
+keep them informative and unique.  Here is a step-by-step guide to naming
+terminals that also explains how to parse them:
+.PP
+First, choose a root name.  The root will consist of a lower-case letter
+followed by up to seven lower-case letters or digits.  You need to avoid using
+punctuation characters in root names, because they are used and interpreted as
+filenames and shell meta-characters (such as !, $, *, ? etc.) embedded in them
+may cause odd and unhelpful behavior.  The slash (/), or any other character
+that may be interpreted by anyone's file system (\e, $, [, ]), is especially
+dangerous (terminfo is platform-independent, and choosing names with special
+characters could someday make life difficult for users of a future port).  The
+dot (.) character is relatively safe as long as there is at most one per root
+name; some historical terminfo names use it.
+.PP
+The root name for a terminal or workstation console type should almost always
+begin with a vendor prefix (such as \fBhp\fR for Hewlett-Packard, \fBwy\fR for
+Wyse, or \fBatt\fR for AT&T terminals), or a common name of the terminal line
+(\fBvt\fR for the VT series of terminals from DEC, or \fBsun\fR for Sun
+Microsystems workstation consoles, or \fBregent\fR for the ADDS Regent series.
+You can list the terminfo tree to see what prefixes are already in common use.
+The root name prefix should be followed when appropriate by a model number;
+thus \fBvt100\fR, \fBhp2621\fR, \fBwy50\fR.
+.PP
+The root name for a PC-Unix console type should be the OS name,
+i.e. \fBlinux\fR, \fBbsdos\fR, \fBfreebsd\fR, \fBnetbsd\fR.  It should
+\fInot\fR be \fBconsole\fR or any other generic that might cause confusion in a
+multi-platform environment!  If a model number follows, it should indicate
+either the OS release level or the console driver release level.
+.PP
+The root name for a terminal emulator (assuming it doesn't fit one of the
+standard ANSI or vt100 types) should be the program name or a readily
+recognizable abbreviation of it (i.e. \fBversaterm\fR, \fBctrm\fR).
+.PP
+Following the root name, you may add any reasonable number of hyphen-separated
+feature suffixes.
+.TP 5
+2p
+Has two pages of memory.  Likewise 4p, 8p, etc.
+.TP 5
+mc
+Magic-cookie.  Some terminals (notably older Wyses) can only support one
+attribute without magic-cookie lossage.  Their base entry is usually paired
+with another that has this suffix and uses magic cookies to support multiple
+attributes.
+.TP 5
+-am
+Enable auto-margin (right-margin wraparound)
+.TP 5
+-m
+Mono mode - suppress color support
+.TP 5
+-na
+No arrow keys - termcap ignores arrow keys which are actually there on the
+terminal, so the user can use the arrow keys locally.
+.TP 5
+-nam
+No auto-margin - suppress am capability
+.TP 5
+-nl
+No labels - suppress soft labels
+.TP 5
+-nsl
+No status line - suppress status line
+.TP 5
+-pp
+Has a printer port which is used.
+.TP 5
+-rv
+Terminal in reverse video mode (black on white)
+.TP 5
+-s
+Enable status line.
+.TP 5
+-vb
+Use visible bell (flash) rather than beep.
+.TP 5
+-w
+Wide; terminal is in 132 column mode.
+.PP
+Conventionally, if your terminal type is a variant intended to specify a
+line height, that suffix should go first.  So, for a hypothetical FuBarCo
+model 2317 terminal in 30-line mode with reverse video, best form would be
+\fBfubar-30-rv\fR (rather than, say, `fubar-rv-30').
+.PP
+Terminal types that are written not as standalone entries, but rather as
+components to be plugged into other entries via \fBuse\fP capabilities,
+are distinguished by using embedded plus signs rather than dashes.
+.PP
+Commands which use a terminal type to control display often accept a -T
+option that accepts a terminal name argument.  Such programs should fall back
+on the \fBTERM\fR environment variable when no -T option is specified.
+.SH PORTABILITY
+For maximum compatibility with older System V UNIXes, names and aliases
+should be unique within the first 14 characters.
+.SH FILES
+.TP 5
+\*d/?/*
+compiled terminal capability data base
+.TP 5
+/etc/inittab
+tty line initialization (AT&T-like UNIXes).
+.TP 5
+/etc/ttys
+tty line initialization (BSD-like UNIXes).
+.SH "SEE ALSO"
+\fBcurses\fR(3X), \fBterminfo\fR(\*n), \fBterm\fR(\*n).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/terminfo.head b/ncurses-5.2/man/terminfo.head
new file mode 100644
index 0000000..09708a9
--- /dev/null
+++ b/ncurses-5.2/man/terminfo.head
@@ -0,0 +1,95 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH TERMINFO 5 "" "" "File Formats"
+.ds n 5
+.ds d @TERMINFO@
+.SH NAME
+terminfo \- terminal capability data base
+.SH SYNOPSIS
+\*d/*/*
+.SH DESCRIPTION
+.I Terminfo
+is a data base describing terminals, used by screen-oriented programs such as
+\fBnvi\fR(1),
+\fBrogue\fR(1)
+and libraries such as
+\fBcurses\fR(3X).
+.I Terminfo
+describes terminals by giving a set of capabilities which they
+have, by specifying how to perform screen operations, and by
+specifying padding requirements and initialization sequences.
+.PP
+Entries in
+.I terminfo
+consist of a sequence of `,' separated fields (embedded commas may be
+escaped with a  backslash or notated as \e072).
+White space after the `,' separator is ignored.
+The first entry for each terminal gives the names which are known for the
+terminal, separated by `|' characters.
+The first name given is the most common abbreviation for the terminal,
+the last name given should be a long name fully identifying the terminal,
+and all others are understood as synonyms for the terminal name.
+All names but the last should be in lower case and contain no blanks;
+the last name may well contain upper case and blanks for readability.
+.PP
+Terminal names (except for the last, verbose entry) should
+be chosen using the following conventions.
+The particular piece of hardware making up the terminal should
+have a root name, thus ``hp2621''.
+This name should not contain hyphens.
+Modes that the hardware can be in, or user preferences, should
+be indicated by appending a hyphen and a mode suffix.
+Thus, a vt100 in 132 column mode would be vt100-w.
+The following suffixes should be used where possible:
+.PP
+.TS
+center ;
+l c l
+l l l.
+\fBSuffix	Meaning	Example\fP
+-\fInn\fP	Number of lines on the screen	aaa-60
+-\fIn\fPp	Number of pages of memory	c100-4p
+-am	With automargins (usually the default)	vt100-am
+-m	Mono mode; suppress color       	ansi-m
+-mc	Magic cookie; spaces when highlighting	wy30-mc
+-na	No arrow keys (leave them in local)	c100-na
+-nam	Without automatic margins       	vt100-nam
+-nl	No status line                  	att4415-nl
+-ns	No status line                  	hp2626-ns
+-rv	Reverse video                   	c100-rv
+-s	Enable status line              	vt100-s
+-vb	Use visible bell instead of beep	wy370-vb
+-w	Wide mode (> 80 columns, usually 132)	vt100-w
+.TE
+.PP
+For more on terminal naming conventions, see the \fBterm(7)\fR manual page.
+.SS Capabilities
+.\" Head of terminfo man page ends here
+.ps -1
diff --git a/ncurses-5.2/man/terminfo.tail b/ncurses-5.2/man/terminfo.tail
new file mode 100644
index 0000000..7ea2546
--- /dev/null
+++ b/ncurses-5.2/man/terminfo.tail
@@ -0,0 +1,1499 @@
+.\" $Id$
+.\" Beginning of terminfo.tail file
+.ps +1
+.PP
+.SS A Sample Entry
+.PP
+The following entry, describing an ANSI-standard terminal, is representative
+of what a \fBterminfo\fR entry for a modern terminal typically looks like.
+.PP
+.nf
+.in -2
+.ta .3i
+.ft CW
+\s-2ansi|ansi/pc-term compatible with color,
+        mc5i,
+        colors#8, ncv#3, pairs#64,
+        cub=\\E[%p1%dD, cud=\\E[%p1%dB, cuf=\\E[%p1%dC,
+        cuu=\\E[%p1%dA, dch=\\E[%p1%dP, dl=\\E[%p1%dM,
+        ech=\\E[%p1%dX, el1=\\E[1K, hpa=\\E[%p1%dG, ht=\\E[I,
+        ich=\\E[%p1%d@, il=\\E[%p1%dL, indn=\\E[%p1%dS, .indn=\\E[%p1%dT,
+        kbs=^H, kcbt=\\E[Z, kcub1=\\E[D, kcud1=\\E[B,
+        kcuf1=\\E[C, kcuu1=\\E[A, kf1=\\E[M, kf10=\\E[V,
+        kf11=\\E[W, kf12=\\E[X, kf2=\\E[N, kf3=\\E[O, kf4=\\E[P,
+        kf5=\\E[Q, kf6=\\E[R, kf7=\\E[S, kf8=\\E[T, kf9=\\E[U,
+        kich1=\\E[L, mc4=\\E[4i, mc5=\\E[5i, nel=\\r\\E[S,
+        op=\\E[37;40m, rep=%p1%c\\E[%p2%{1}%-%db,
+        rin=\\E[%p1%dT, s0ds=\\E(B, s1ds=\\E)B, s2ds=\\E*B,
+        s3ds=\\E+B, setab=\\E[4%p1%dm, setaf=\\E[3%p1%dm,
+        setb=\\E[4%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m,
+        setf=\\E[3%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m,
+        sgr=\\E[0;10%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;%?%p7%t;8%;%?%p8%t;11%;%?%p9%t;12%;m,
+        sgr0=\\E[0;10m, tbc=\\E[2g, u6=\\E[%d;%dR, u7=\\E[6n,
+        u8=\\E[?%[;0123456789]c, u9=\\E[c, vpa=\\E[%p1%dd,\s+2
+.in +2
+.fi
+.ft R
+.PP
+Entries may continue onto multiple lines by placing white space at
+the beginning of each line except the first.
+Comments may be included on lines beginning with ``#''.
+Capabilities in
+.I terminfo
+are of three types:
+Boolean capabilities which indicate that the terminal has
+some particular feature, numeric capabilities giving the size of the terminal
+or the size of particular delays, and string
+capabilities, which give a sequence which can be used to perform particular
+terminal operations.
+.PP
+.SS Types of Capabilities
+.PP
+All capabilities have names.  For instance, the fact that
+ANSI-standard terminals have
+.I "automatic margins"
+(i.e., an automatic return and line-feed
+when the end of a line is reached) is indicated by the capability \fBam\fR.
+Hence the description of ansi includes \fBam\fR.
+Numeric capabilities are followed by the character `#' and then a positive value.
+Thus \fBcols\fR, which indicates the number of columns the terminal has,
+gives the value `80' for ansi.
+Values for numeric capabilities may be specified in decimal, octal or hexadecimal,
+using the C programming language conventions (e.g., 255, 0377 and 0xff or 0xFF).
+.PP
+Finally, string valued capabilities, such as \fBel\fR (clear to end of line
+sequence) are given by the two-character code, an `=', and then a string
+ending at the next following `,'.
+.PP
+A number of escape sequences are provided in the string valued capabilities
+for easy encoding of characters there.  Both \fB\eE\fR and \fB\ee\fR
+map to an \s-1ESCAPE\s0 character,
+\fB^x\fR maps to a control-x for any appropriate x, and the sequences
+\fB\en \el \er \et \eb \ef \es\fR give
+a newline, line-feed, return, tab, backspace, form-feed, and space.
+Other escapes include \fB\e^\fR for \fB^\fR,
+\fB\e\e\fR for \fB\e\fR,
+\fB\e\fR, for comma,
+\fB\e:\fR for \fB:\fR,
+and \fB\e0\fR for null.
+(\fB\e0\fR will produce \e200, which does not terminate a string but behaves
+as a null character on most terminals, providing CS7 is specified.  See stty(1).)
+Finally, characters may be given as three octal digits after a \fB\e\fR.
+.PP
+A delay in milliseconds may appear anywhere in a string capability, enclosed in
+$<..> brackets, as in \fBel\fP=\eEK$<5>, and padding characters are supplied by
+.I tputs
+to provide this delay.  The delay must be a number with at most one decimal
+place of precision; it may be followed by suffixes `*' or '/' or both.  A `*'
+indicates that the padding required is proportional to the number of lines
+affected by the operation, and the amount given is the per-affected-unit
+padding required.  (In the case of insert character, the factor is still the
+number of
+.IR lines
+affected.)  Normally, padding is advisory if the device has the \fBxon\fR
+capability; it is used for cost computation but does not trigger delays.  A `/'
+suffix indicates that the padding is mandatory and forces a delay of the given
+number of milliseconds even on devices for which \fBxon\fR is present to
+indicate flow control.
+.PP
+Sometimes individual capabilities must be commented out.
+To do this, put a period before the capability name.
+For example, see the second
+.B ind
+in the example above.
+.br
+.ne 5
+.PP
+.SS Fetching Compiled Descriptions
+.PP
+If the environment variable TERMINFO is set, it is interpreted as the pathname
+of a directory containing the compiled description you are working on.  Only
+that directory is searched.
+.PP
+If TERMINFO is not set, the \fBncurses\fR version of the terminfo reader code
+will instead look in the directory \fB$HOME/.terminfo\fR
+for a compiled description.
+If it fails to find one there, and the environment variable TERMINFO_DIRS is
+set, it will interpret the contents of that variable as a list of colon-
+separated directories to be searched (an empty entry is interpreted as a
+command to search \fI\*d\fR).  If no description is found in any of the
+TERMINFO_DIRS directories, the fetch fails.
+.PP
+If neither TERMINFO nor TERMINFO_DIRS is set, the last place tried will be the
+system terminfo directory, \fI\*d\fR.
+.PP
+(Neither the \fB$HOME/.terminfo\fR lookups nor TERMINFO_DIRS extensions are
+supported under stock System V terminfo/curses.)
+.PP
+.SS Preparing Descriptions
+.PP
+We now outline how to prepare descriptions of terminals.
+The most effective way to prepare a terminal description is by imitating
+the description of a similar terminal in
+.I terminfo
+and to build up a description gradually, using partial descriptions
+with
+.I vi
+or some other screen-oriented program to check that they are correct.
+Be aware that a very unusual terminal may expose deficiencies in
+the ability of the
+.I terminfo
+file to describe it
+or bugs in the screen-handling code of the test program.
+.PP
+To get the padding for insert line right (if the terminal manufacturer
+did not document it) a severe test is to edit a large file at 9600 baud,
+delete 16 or so lines from the middle of the screen, then hit the `u'
+key several times quickly.
+If the terminal messes up, more padding is usually needed.
+A similar test can be used for insert character.
+.PP
+.SS Basic Capabilities
+.PP
+The number of columns on each line for the terminal is given by the
+\fBcols\fR numeric capability.  If the terminal is a \s-1CRT\s0, then the
+number of lines on the screen is given by the \fBlines\fR capability.
+If the terminal wraps around to the beginning of the next line when
+it reaches the right margin, then it should have the \fBam\fR capability.
+If the terminal can clear its screen, leaving the cursor in the home
+position, then this is given by the \fBclear\fR string capability.
+If the terminal overstrikes
+(rather than clearing a position when a character is struck over)
+then it should have the \fBos\fR capability.
+If the terminal is a printing terminal, with no soft copy unit,
+give it both
+.B hc
+and
+.BR os .
+.RB ( os
+applies to storage scope terminals, such as \s-1TEKTRONIX\s+1 4010
+series, as well as hard copy and APL terminals.)
+If there is a code to move the cursor to the left edge of the current
+row, give this as
+.BR cr .
+(Normally this will be carriage return, control M.)
+If there is a code to produce an audible signal (bell, beep, etc)
+give this as
+.BR bel .
+.PP
+If there is a code to move the cursor one position to the left
+(such as backspace) that capability should be given as
+.BR cub1 .
+Similarly, codes to move to the right, up, and down should be
+given as
+.BR cuf1 ,
+.BR cuu1 ,
+and
+.BR cud1 .
+These local cursor motions should not alter the text they pass over,
+for example, you would not normally use `\fBcuf1\fP=\ ' because the
+space would erase the character moved over.
+.PP
+A very important point here is that the local cursor motions encoded
+in
+.I terminfo
+are undefined at the left and top edges of a \s-1CRT\s0 terminal.
+Programs should never attempt to backspace around the left edge,
+unless
+.B bw
+is given,
+and never attempt to go up locally off the top.
+In order to scroll text up, a program will go to the bottom left corner
+of the screen and send the
+.B ind
+(index) string.
+.PP
+To scroll text down, a program goes to the top left corner
+of the screen and sends the
+.B ri
+(reverse index) string.
+The strings
+.B ind
+and
+.B ri
+are undefined when not on their respective corners of the screen.
+.PP
+Parameterized versions of the scrolling sequences are
+.B indn
+and
+.B rin
+which have the same semantics as
+.B ind
+and
+.B ri
+except that they take one parameter, and scroll that many lines.
+They are also undefined except at the appropriate edge of the screen.
+.PP
+The \fBam\fR capability tells whether the cursor sticks at the right
+edge of the screen when text is output, but this does not necessarily
+apply to a
+.B cuf1
+from the last column.
+The only local motion which is defined from the left edge is if
+.B bw
+is given, then a
+.B cub1
+from the left edge will move to the right edge of the previous row.
+If
+.B bw
+is not given, the effect is undefined.
+This is useful for drawing a box around the edge of the screen, for example.
+If the terminal has switch selectable automatic margins,
+the
+.I terminfo
+file usually assumes that this is on; i.e., \fBam\fR.
+If the terminal has a command which moves to the first column of the next
+line, that command can be given as
+.B nel
+(newline).
+It does not matter if the command clears the remainder of the current line,
+so if the terminal has no
+.B cr
+and
+.B lf
+it may still be possible to craft a working
+.B nel
+out of one or both of them.
+.PP
+These capabilities suffice to describe hard-copy and \*(lqglass-tty\*(rq terminals.
+Thus the model 33 teletype is described as
+.PP
+.DT
+.nf
+.ft CW
+.in -7
+	\s-133\||\|tty33\||\|tty\||\|model 33 teletype,
+	bel=^G, cols#72, cr=^M, cud1=^J, hc, ind=^J, os,\s+1
+.in +7
+.ft R
+.PP
+while the Lear Siegler \s-1ADM\-3\s0 is described as
+.PP
+.DT
+.nf
+.ft CW
+.in -7
+	\s-1adm3\||\|3\||\|lsi adm3,
+	am, bel=^G, clear=^Z, cols#80, cr=^M, cub1=^H, cud1=^J,
+	ind=^J, lines#24,\s+1
+.in +7
+.ft R
+.fi
+.PP
+.SS Parameterized Strings
+.PP
+Cursor addressing and other strings requiring parameters
+in the terminal are described by a
+parameterized string capability, with
+.IR printf (3S)
+like escapes \fB%x\fR in it.
+For example, to address the cursor, the
+.B cup
+capability is given, using two parameters:
+the row and column to address to.
+(Rows and columns are numbered from zero and refer to the
+physical screen visible to the user, not to any unseen memory.)
+If the terminal has memory relative cursor addressing,
+that can be indicated by
+.BR mrcup .
+.PP
+The parameter mechanism uses a stack and special \fB%\fP codes
+to manipulate it.  Typically a sequence will push one of the
+parameters onto the stack and then print it in some format.
+Often more complex operations are necessary.
+.PP
+The \fB%\fR encodings have the following meanings:
+.PP
+.DT
+.nf
+.ta .5i 1.5i
+	\s-1%%	outputs `%'
+	%\fI[[\fP:\fI]flags][width[.precision]][\fPdoxXs\fI]\fP
+		as in \fBprintf\fP, flags are [-+#] and space
+	%c	print pop() like %c in printf()
+	%s	print pop() like %s in printf()
+
+	%p[1-9]	push \fIi\fP'th parm
+	%P[a-z]	set dynamic variable [a-z] to pop()
+	%g[a-z]	get dynamic variable [a-z] and push it
+	%P[A-Z]	set static variable [a-z] to pop()
+	%g[A-Z]	get static variable [a-z] and push it
+	%'\fIc\fP'	char constant \fIc\fP
+	%{\fInn\fP}	integer constant \fInn\fP
+	%l	push strlen(pop)
+
+	%+ %- %* %/ %m
+		arithmetic (%m is mod): push(pop() op pop())
+	%& %| %^	bit operations: push(pop() op pop())
+	%= %> %<	logical operations: push(pop() op pop())
+	%A, %O	logical and & or operations (for conditionals)
+	%! %~	unary operations push(op pop())
+	%i	add 1 to first two parameters (for ANSI terminals)
+
+	%? expr %t thenpart %e elsepart %;
+		if-then-else, %e elsepart is optional.
+		else-if's are possible a la Algol 68:
+		%? c\d1\u %t b\d1\u %e c\d2\u %t b\d2\u %e c\d3\u %t b\d3\u %e c\d4\u %t b\d4\u %e %;
+\s+1		c\di\u are conditions, b\di\u are bodies.
+.fi
+.PP
+Binary operations are in postfix form with the operands in the usual order.
+That is, to get x-5 one would use "%gx%{5}%-".  %P and %g variables are
+persistent across escape-string evaluations.
+.PP
+Consider the HP2645, which, to get to row 3 and column 12, needs
+to be sent \eE&a12c03Y padded for 6 milliseconds.  Note that the order
+of the rows and columns is inverted here, and that the row and column
+are printed as two digits.
+Thus its \fBcup\fR capability is \*(lqcup=6\eE&%p2%2dc%p1%2dY\*(rq.
+.PP
+The Microterm \s-1ACT-IV\s0 needs the current row and column sent
+preceded by a \fB^T\fR, with the row and column simply encoded in binary,
+\*(lqcup=^T%p1%c%p2%c\*(rq.
+Terminals which use \*(lq%c\*(rq need to be able to
+backspace the cursor (\fBcub1\fR),
+and to move the cursor up one line on the screen (\fBcuu1\fR).
+This is necessary because it is not always safe to transmit \fB\en\fR
+\fB^D\fR and \fB\er\fR, as the system may change or discard them.
+(The library routines dealing with terminfo set tty modes so that
+tabs are never expanded, so \et is safe to send.
+This turns out to be essential for the Ann Arbor 4080.)
+.PP
+A final example is the \s-1LSI ADM\s0-3a, which uses row and column
+offset by a blank character, thus \*(lqcup=\eE=%p1%' '%+%c%p2%' '%+%c\*(rq.
+After sending `\eE=', this pushes the first parameter, pushes the
+ASCII value for a space (32), adds them (pushing the sum on the stack
+in place of the two previous values) and outputs that value as a character.
+Then the same is done for the second parameter.
+More complex arithmetic is possible using the stack.
+.PP
+.SS Cursor Motions
+.PP
+If the terminal has a fast way to home the cursor
+(to very upper left corner of screen) then this can be given as
+\fBhome\fR; similarly a fast way of getting to the lower left-hand corner
+can be given as \fBll\fR; this may involve going up with \fBcuu1\fR
+from the home position,
+but a program should never do this itself (unless \fBll\fR does) because it
+can make no assumption about the effect of moving up from the home position.
+Note that the home position is the same as addressing to (0,0):
+to the top left corner of the screen, not of memory.
+(Thus, the \eEH sequence on HP terminals cannot be used for
+.BR home .)
+.PP
+If the terminal has row or column absolute cursor addressing,
+these can be given as single parameter capabilities
+.B hpa
+(horizontal position absolute)
+and
+.B vpa
+(vertical position absolute).
+Sometimes these are shorter than the more general two parameter
+sequence (as with the hp2645) and can be used in preference to
+.BR cup .
+If there are parameterized local motions (e.g., move
+.I n
+spaces to the right) these can be given as
+.BR cud ,
+.BR cub ,
+.BR cuf ,
+and
+.BR cuu
+with a single parameter indicating how many spaces to move.
+These are primarily useful if the terminal does not have
+.BR cup ,
+such as the \s-1TEKTRONIX\s+1 4025.
+.PP
+If the terminal needs to be in a special mode when running
+a program that uses these capabilities,
+the codes to enter and exit this mode can be given as \fBsmcup\fR and \fBrmcup\fR.
+This arises, for example, from terminals like the Concept with more than
+one page of memory.
+If the terminal has only memory relative cursor addressing and not screen
+relative cursor addressing, a one screen-sized window must be fixed into
+the terminal for cursor addressing to work properly.
+This is also used for the \s-1TEKTRONIX\s+1 4025,
+where
+.B smcup
+sets the command character to be the one used by terminfo.
+If the \fBsmcup\fP sequence will not restore the screen after an
+\fBrmcup\fP sequence is output (to the state prior to outputting
+\fBrmcup\fP), specify \fBnrrmc\fP.
+.PP
+.SS Area Clears
+.PP
+If the terminal can clear from the current position to the end of the
+line, leaving the cursor where it is, this should be given as \fBel\fR.
+If the terminal can clear from the beginning of the line to the current
+position inclusive, leaving
+the cursor where it is, this should be given as \fBel1\fP.
+If the terminal can clear from the current position to the end of the
+display, then this should be given as \fBed\fR.
+\fBEd\fR is only defined from the first column of a line.
+(Thus, it can be simulated by a request to delete a large number of lines,
+if a true
+.B ed
+is not available.)
+.PP
+.SS Insert/delete line and vertical motions
+.PP
+If the terminal can open a new blank line before the line where the cursor
+is, this should be given as \fBil1\fR; this is done only from the first
+position of a line.  The cursor must then appear on the newly blank line.
+If the terminal can delete the line which the cursor is on, then this
+should be given as \fBdl1\fR; this is done only from the first position on
+the line to be deleted.
+Versions of
+.B il1
+and
+.B dl1
+which take a single parameter and insert or delete that many lines can
+be given as
+.B il
+and
+.BR dl .
+.PP
+If the terminal has a settable scrolling region (like the vt100)
+the command to set this can be described with the
+.B csr
+capability, which takes two parameters:
+the top and bottom lines of the scrolling region.
+The cursor position is, alas, undefined after using this command.
+.PP
+It is possible to get the effect of insert or delete line using
+.B csr
+on a properly chosen region; the
+.B sc
+and
+.B rc
+(save and restore cursor) commands may be useful for ensuring that
+your synthesized insert/delete string does not move the cursor.
+(Note that the \fBncurses\fR(3X) library does this synthesis
+automatically, so you need not compose insert/delete strings for
+an entry with \fBcsr\fR).
+.PP
+Yet another way to construct insert and delete might be to use a combination of
+index with the memory-lock feature found on some terminals (like the HP-700/90
+series, which however also has insert/delete).
+.PP
+Inserting lines at the top or bottom of the screen can also be
+done using
+.B ri
+or
+.B ind
+on many terminals without a true insert/delete line,
+and is often faster even on terminals with those features.
+.PP
+The boolean \fBnon_dest_scroll_region\fR should be set if each scrolling
+window is effectively a view port on a screen-sized canvas.  To test for
+this capability, create a scrolling region in the middle of the screen,
+write something to the bottom line, move the cursor to the top of the region,
+and do \fBri\fR followed by \fBdl1\fR or \fBind\fR.  If the data scrolled
+off the bottom of the region by the \fBri\fR re-appears, then scrolling
+is non-destructive.  System V and XSI Curses expect that \fBind\fR, \fBri\fR,
+\fBindn\fR, and \fBrin\fR will simulate destructive scrolling; their
+documentation cautions you not to define \fBcsr\fR unless this is true.
+This \fBcurses\fR implementation is more liberal and will do explicit erases
+after scrolling if \fBndstr\fR is defined.
+.PP
+If the terminal has the ability to define a window as part of
+memory, which all commands affect,
+it should be given as the parameterized string
+.BR wind .
+The four parameters are the starting and ending lines in memory
+and the starting and ending columns in memory, in that order.
+.PP
+If the terminal can retain display memory above, then the
+\fBda\fR capability should be given; if display memory can be retained
+below, then \fBdb\fR should be given.  These indicate
+that deleting a line or scrolling may bring non-blank lines up from below
+or that scrolling back with \fBri\fR may bring down non-blank lines.
+.PP
+.SS Insert/Delete Character
+.PP
+There are two basic kinds of intelligent terminals with respect to
+insert/delete character which can be described using
+.I terminfo.
+The most common insert/delete character operations affect only the characters
+on the current line and shift characters off the end of the line rigidly.
+Other terminals, such as the Concept 100 and the Perkin Elmer Owl, make
+a distinction between typed and untyped blanks on the screen, shifting
+upon an insert or delete only to an untyped blank on the screen which is
+either eliminated, or expanded to two untyped blanks.  You can determine the
+kind of terminal you have by clearing the screen and then typing
+text separated by cursor motions.  Type \*(lqabc\ \ \ \ def\*(rq using local
+cursor motions (not spaces) between the \*(lqabc\*(rq and the \*(lqdef\*(rq.
+Then position the cursor before the \*(lqabc\*(rq and put the terminal in insert
+mode.  If typing characters causes the rest of the line to shift
+rigidly and characters to fall off the end, then your terminal does
+not distinguish between blanks and untyped positions.  If the \*(lqabc\*(rq
+shifts over to the \*(lqdef\*(rq which then move together around the end of the
+current line and onto the next as you insert, you have the second type of
+terminal, and should give the capability \fBin\fR, which stands for
+\*(lqinsert null\*(rq.
+While these are two logically separate attributes (one line vs. multi-line
+insert mode, and special treatment of untyped spaces) we have seen no
+terminals whose insert mode cannot be described with the single attribute.
+.PP
+Terminfo can describe both terminals which have an insert mode, and terminals
+which send a simple sequence to open a blank position on the current line.
+Give as \fBsmir\fR the sequence to get into insert mode.
+Give as \fBrmir\fR the sequence to leave insert mode.
+Now give as \fBich1\fR any sequence needed to be sent just before sending
+the character to be inserted.  Most terminals with a true insert mode
+will not give \fBich1\fR; terminals which send a sequence to open a screen
+position should give it here.
+.PP
+If your terminal has both, insert mode is usually preferable to \fBich1\fR.
+Technically, you should not give both unless the terminal actually requires
+both to be used in combination.  Accordingly, some non-curses applications get
+confused if both are present; the symptom is doubled characters in an update
+using insert.  This requirement is now rare; most \fBich\fR sequences do not
+require previous smir, and most smir insert modes do not require \fBich1\fR
+before each character.  Therefore, the new \fBcurses\fR actually assumes this
+is the case and uses either \fBrmir\fR/\fBsmir\fR or \fBich\fR/\fBich1\fR as
+appropriate (but not both).  If you have to write an entry to be used under
+new curses for a terminal old enough to need both, include the
+\fBrmir\fR/\fBsmir\fR sequences in \fBich1\fR.
+.PP
+If post insert padding is needed, give this as a number of milliseconds
+in \fBip\fR (a string option).  Any other sequence which may need to be
+sent after an insert of a single character may also be given in \fBip\fR.
+If your terminal needs both to be placed into an `insert mode' and
+a special code to precede each inserted character, then both
+.BR smir / rmir
+and
+.B ich1
+can be given, and both will be used.
+The
+.B ich
+capability, with one parameter,
+.IR n ,
+will repeat the effects of
+.B ich1
+.I n
+times.
+.PP
+If padding is necessary between characters typed while not
+in insert mode, give this as a number of milliseconds padding in \fBrmp\fP.
+.PP
+It is occasionally necessary to move around while in insert mode
+to delete characters on the same line (e.g., if there is a tab after
+the insertion position).  If your terminal allows motion while in
+insert mode you can give the capability \fBmir\fR to speed up inserting
+in this case.  Omitting \fBmir\fR will affect only speed.   Some terminals
+(notably Datamedia's) must not have \fBmir\fR because of the way their
+insert mode works.
+.PP
+Finally, you can specify
+.B dch1
+to delete a single character,
+.B dch
+with one parameter,
+.IR n ,
+to delete
+.I n characters,
+and delete mode by giving \fBsmdc\fR and \fBrmdc\fR
+to enter and exit delete mode (any mode the terminal needs to be placed
+in for
+.B dch1
+to work).
+.PP
+A command to erase
+.I n
+characters (equivalent to outputting
+.I n
+blanks without moving the cursor)
+can be given as
+.B ech
+with one parameter.
+.PP
+.SS "Highlighting, Underlining, and Visible Bells"
+.PP
+If your terminal has one or more kinds of display attributes,
+these can be represented in a number of different ways.
+You should choose one display form as
+\f2standout mode\fR,
+representing a good, high contrast, easy-on-the-eyes,
+format for highlighting error messages and other attention getters.
+(If you have a choice, reverse video plus half-bright is good,
+or reverse video alone.)
+The sequences to enter and exit standout mode
+are given as \fBsmso\fR and \fBrmso\fR, respectively.
+If the code to change into or out of standout
+mode leaves one or even two blank spaces on the screen,
+as the TVI 912 and Teleray 1061 do,
+then \fBxmc\fR should be given to tell how many spaces are left.
+.PP
+Codes to begin underlining and end underlining can be given as \fBsmul\fR
+and \fBrmul\fR respectively.
+If the terminal has a code to underline the current character and move
+the cursor one space to the right,
+such as the Microterm Mime,
+this can be given as \fBuc\fR.
+.PP
+Other capabilities to enter various highlighting modes include
+.B blink
+(blinking)
+.B bold
+(bold or extra bright)
+.B dim
+(dim or half-bright)
+.B invis
+(blanking or invisible text)
+.B prot
+(protected)
+.B rev
+(reverse video)
+.B sgr0
+(turn off
+.I all
+attribute modes)
+.B smacs
+(enter alternate character set mode)
+and
+.B rmacs
+(exit alternate character set mode).
+Turning on any of these modes singly may or may not turn off other modes.
+.PP
+If there is a sequence to set arbitrary combinations of modes,
+this should be given as
+.B sgr
+(set attributes),
+taking 9 parameters.
+Each parameter is either 0 or nonzero, as the corresponding attribute is on or off.
+The 9 parameters are, in order:
+standout, underline, reverse, blink, dim, bold, blank, protect, alternate
+character set.
+Not all modes need be supported by
+.BR sgr ,
+only those for which corresponding separate attribute commands exist.
+.PP
+For example, the DEC vt220 supports most of the modes:
+.PP
+.TS
+center;
+l c c
+l c c
+lw28 lw6 lw2 lw20.
+\fBtparm parameter	attribute	escape sequence\fP
+
+none	none	\\E[0m
+p1	standout	\\E[0;1;7m
+p2	underline	\\E[0;4m
+p3	reverse	\\E[0;7m
+p4	blink	\\E[0;5m
+p5	dim	not available
+p6	bold	\\E[0;1m
+p7	invis	\\E[0;8m
+p8	protect	not used
+p9	altcharset	^O (off) ^N (on)
+.TE
+.PP
+We begin each escape sequence by turning off any existing modes, since
+there is no quick way to determine whether they are active.
+Standout is set up to be the combination of reverse and bold.
+The vt220 terminal has a protect mode,
+though it is not commonly used in sgr
+because it protects characters on the screen from the host's erasures.
+The altcharset mode also is different in that it is either ^O or ^N,
+depending on whether it is off or on.
+If all modes are turned on, the resulting sequence is \\E[0;1;4;5;7;8m^N.
+.PP
+Some sequences are common to different modes.
+For example, ;7 is output when either p1 or p3 is true, that is, if
+either standout or reverse modes are turned on.
+.PP
+Writing out the above sequences, along with their dependencies yields
+.PP
+.TS
+center;
+l c c
+l c c
+lw28 lw6 lw2 lw20.
+\fBsequence	when to output	terminfo translation\fP
+
+\\E[0	always	\\E[0
+;1	if p1 or p6	%?%p1%p6%|%t;1%;
+;4	if p2	%?%p2%|%t;4%;
+;5	if p4	%?%p4%|%t;5%;
+;7	if p1 or p3	%?%p1%p3%|%t;7%;
+;8	if p7	%?%p7%|%t;8%;
+m	always	m
+^N or ^O	if p9 ^N, else ^O	%?%p9%t^N%e^O%;
+.TE
+.PP
+Putting this all together into the sgr sequence gives:
+.PP
+.nf
+    sgr=\\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;
+        %?%p4%t;5%;%?%p7%t;8%;m%?%p9%t\\016%e\\017%;,
+.fi
+.PP
+Remember that if you specify sgr, you must also specify sgr0.
+.PP
+Terminals with the ``magic cookie'' glitch
+.RB ( xmc )
+deposit special ``cookies'' when they receive mode-setting sequences,
+which affect the display algorithm rather than having extra bits for
+each character.
+Some terminals, such as the HP 2621, automatically leave standout
+mode when they move to a new line or the cursor is addressed.
+Programs using standout mode should exit standout mode before
+moving the cursor or sending a newline,
+unless the
+.B msgr
+capability, asserting that it is safe to move in standout mode, is present.
+.PP
+If the terminal has
+a way of flashing the screen to indicate an error quietly (a bell replacement)
+then this can be given as \fBflash\fR; it must not move the cursor.
+.PP
+If the cursor needs to be made more visible than normal when it is
+not on the bottom line (to make, for example, a non-blinking underline into an
+easier to find block or blinking underline)
+give this sequence as
+.BR cvvis .
+If there is a way to make the cursor completely invisible, give that as
+.BR civis .
+The capability
+.BR cnorm
+should be given which undoes the effects of both of these modes.
+.PP
+If your terminal correctly generates underlined characters
+(with no special codes needed)
+even though it does not overstrike,
+then you should give the capability \fBul\fR.
+If a character overstriking another leaves both characters on the screen,
+specify the capability \fBos\fP.
+If overstrikes are erasable with a blank,
+then this should be indicated by giving \fBeo\fR.
+.PP
+.SS Keypad and Function Keys
+.PP
+If the terminal has a keypad that transmits codes when the keys are pressed,
+this information can be given. Note that it is not possible to handle
+terminals where the keypad only works in local (this applies, for example,
+to the unshifted HP 2621 keys).
+If the keypad can be set to transmit or not transmit,
+give these codes as \fBsmkx\fR and \fBrmkx\fR.
+Otherwise the keypad is assumed to always transmit.
+The codes sent by the left arrow, right arrow, up arrow, down arrow,
+and home keys can be given as
+\fBkcub1, kcuf1, kcuu1, kcud1, \fRand\fB khome\fR respectively.
+If there are function keys such as f0, f1, ..., f10, the codes they send
+can be given as \fBkf0, kf1, ..., kf10\fR.
+If these keys have labels other than the default f0 through f10, the labels
+can be given as \fBlf0, lf1, ..., lf10\fR.
+The codes transmitted by certain other special keys can be given:
+.B kll
+(home down),
+.B kbs
+(backspace),
+.B ktbc
+(clear all tabs),
+.B kctab
+(clear the tab stop in this column),
+.B kclr
+(clear screen or erase key),
+.B kdch1
+(delete character),
+.B kdl1
+(delete line),
+.B krmir
+(exit insert mode),
+.B kel
+(clear to end of line),
+.B ked
+(clear to end of screen),
+.B kich1
+(insert character or enter insert mode),
+.B kil1
+(insert line),
+.B knp
+(next page),
+.B kpp
+(previous page),
+.B kind
+(scroll forward/down),
+.B kri
+(scroll backward/up),
+.B khts
+(set a tab stop in this column).
+In addition, if the keypad has a 3 by 3 array of keys including the four
+arrow keys, the other five keys can be given as
+.BR ka1 ,
+.BR ka3 ,
+.BR kb2 ,
+.BR kc1 ,
+and
+.BR kc3 .
+These keys are useful when the effects of a 3 by 3 directional pad are needed.
+.PP
+Strings to program function keys can be given as
+.BR pfkey ,
+.BR pfloc ,
+and
+.BR pfx .
+A string to program screen labels should be specified as \fBpln\fP.
+Each of these strings takes two parameters: the function key number to
+program (from 0 to 10) and the string to program it with.
+Function key numbers out of this range may program undefined keys in
+a terminal dependent manner.
+The difference between the capabilities is that
+.B pfkey
+causes pressing the given key to be the same as the user typing the
+given string;
+.B pfloc
+causes the string to be executed by the terminal in local; and
+.B pfx
+causes the string to be transmitted to the computer.
+.PP
+The capabilities \fBnlab\fP, \fBlw\fP and \fBlh\fP
+define the number of programmable
+screen labels and their width and height.
+If there are commands to turn the labels on and off,
+give them in \fBsmln\fP and \fBrmln\fP.
+\fBsmln\fP is normally output after one or more pln
+sequences to make sure that the change becomes visible.
+.PP
+.SS Tabs and Initialization
+.PP
+If the terminal has hardware tabs, the command to advance to the next
+tab stop can be given as
+.B ht
+(usually control I).
+A ``back-tab'' command which moves leftward to the preceding tab stop can
+be given as
+.BR cbt .
+By convention, if the teletype modes indicate that tabs are being
+expanded by the computer rather than being sent to the terminal,
+programs should not use
+.B ht
+or
+.B cbt
+even if they are present, since the user may not have the tab stops
+properly set.
+If the terminal has hardware tabs which are initially set every
+.I n
+spaces when the terminal is powered up,
+the numeric parameter
+.B it
+is given, showing the number of spaces the tabs are set to.
+This is normally used by the
+.IR tset
+command to determine whether to set the mode for hardware tab expansion,
+and whether to set the tab stops.
+If the terminal has tab stops that can be saved in non-volatile memory,
+the terminfo description can assume that they are properly set.
+.PP
+Other capabilities
+include
+.BR is1 ,
+.BR is2 ,
+and
+.BR is3 ,
+initialization strings for the terminal,
+.BR iprog ,
+the path name of a program to be run to initialize the terminal,
+and \fBif\fR, the name of a file containing long initialization strings.
+These strings are expected to set the terminal into modes consistent
+with the rest of the terminfo description.
+They are normally sent to the terminal, by the
+.I init
+option of the
+.IR tput
+program, each time the user logs in.
+They will be printed in the following order:
+run the program
+.BR iprog ;
+output
+.BR is1 ;
+.BR is2 ;
+set the margins using
+.BR mgc ,
+.BR smgl
+and
+.BR smgr ;
+set tabs using
+.B tbc
+and
+.BR hts ;
+print the file
+.BR if ;
+and finally
+output
+.BR is3 .
+.PP
+Most initialization is done with
+.BR is2 .
+Special terminal modes can be set up without duplicating strings
+by putting the common sequences in
+.B is2
+and special cases in
+.B is1
+and
+.BR is3 .
+A pair of sequences that does a harder reset from a totally unknown state
+can be analogously given as
+.BR rs1 ,
+.BR rs2 ,
+.BR rf ,
+and
+.BR rs3 ,
+analogous to
+.B is2
+and
+.BR if .
+These strings are output by the
+.IR reset
+program, which is used when the terminal gets into a wedged state.
+Commands are normally placed in
+.BR rs1 ,
+.BR rs2
+.B rs3
+and
+.B rf
+only if they produce annoying effects on the screen and are not
+necessary when logging in.
+For example, the command to set the vt100 into 80-column mode would
+normally be part of
+.BR is2 ,
+but it causes an annoying glitch of the screen and is not normally
+needed since the terminal is usually already in 80 column mode.
+.PP
+If there are commands to set and clear tab stops, they can be given as
+.B tbc
+(clear all tab stops)
+and
+.B hts
+(set a tab stop in the current column of every row).
+If a more complex sequence is needed to set the tabs than can be
+described by this, the sequence can be placed in
+.B is2
+or
+.BR if .
+.SS Delays and Padding
+.PP
+Many older and slower terminals don't support either XON/XOFF or DTR
+handshaking, including hard copy terminals and some very archaic CRTs
+(including, for example, DEC VT100s).  These may require padding characters
+after certain cursor motions and screen changes.
+.PP
+If the terminal uses xon/xoff handshaking for flow control (that is,
+it automatically emits ^S back to the host when its input buffers are
+close to full), set
+.BR xon .
+This capability suppresses the emission of padding.  You can also set it
+for memory-mapped console devices effectively that don't have a speed limit.
+Padding information should still be included so that routines can
+make better decisions about relative costs, but actual pad characters will
+not be transmitted.
+.PP
+If \fBpb\fR (padding baud rate) is given, padding is suppressed at baud rates
+below the value of \fBpb\fR.  If the entry has no padding baud rate, then
+whether padding is emitted or not is completely controlled by \fBxon\fR.
+.PP
+If the terminal requires other than a null (zero) character as a pad,
+then this can be given as \fBpad\fR.
+Only the first character of the
+.B pad
+string is used.
+.PP
+.SS Status Lines
+Some terminals have an extra `status line' which is not normally used by
+software (and thus not counted in the terminal's \fBlines\fR capability).
+.PP
+The simplest case is a status line which is cursor-addressable but not
+part of the main scrolling region on the screen; the Heathkit H19 has
+a status line of this kind, as would a 24-line VT100 with a 23-line
+scrolling region set up on initialization.  This situation is indicated
+by the \fBhs\fR capability.
+.PP
+Some terminals with status lines need special sequences to access the
+status line.  These may be expressed as a string with single parameter
+\fBtsl\fR which takes the cursor to a given zero-origin column on the
+status line. The capability \fBfsl\fR must return to the main-screen
+cursor positions before the last \fBtsl\fR.  You may need to embed the
+string values of \fBsc\fR (save cursor) and \fBrc\fR (restore cursor)
+in \fBtsl\fR and \fBfsl\fR to accomplish this.
+.PP
+The status line is normally assumed to be the same width as the width
+of the terminal.  If this is untrue, you can specify it with the numeric
+capability \fBwsl\fR.
+.PP
+A command to erase or blank the status line may be specified as \fBdsl\fR.
+.PP
+The boolean capability \fBeslok\fR specifies that escape sequences, tabs,
+etc. work ordinarily in the status line.
+.PP
+The \fBncurses\fR implementation does not yet use any of these capabilities.
+They are documented here in case they ever become important.
+.PP
+.SS Line Graphics
+.PP
+Many terminals have alternate character sets useful for forms-drawing.
+Terminfo and \fBcurses\fR build in support for the drawing characters
+supported by the VT100, with some characters from the AT&T 4410v1 added.
+This alternate character set may be specified by the \fBacsc\fR capability.
+.PP
+.TS H
+center expand;
+c l l c
+c l l c
+lw28 lw6 lw2 lw20.
+.\".TH
+\fBGlyph	ACS	Ascii	VT100\fR
+\fBName	Name	Default	Name\fR
+UK pound sign        	ACS_STERLING	f	}
+arrow pointing down	ACS_DARROW	v	.
+arrow pointing left	ACS_LARROW	<	,
+arrow pointing right	ACS_RARROW	>	+
+arrow pointing up	ACS_UARROW	^	-
+board of squares	ACS_BOARD	#	h
+bullet          	ACS_BULLET	o	~
+checker board (stipple)	ACS_CKBOARD	:	a
+degree symbol   	ACS_DEGREE	\e	f
+diamond         	ACS_DIAMOND	+	`
+greater-than-or-equal-to	ACS_GEQUAL	>	z
+greek pi        	ACS_PI	*	{
+horizontal line 	ACS_HLINE	-	q
+lantern symbol  	ACS_LANTERN	#	i
+large plus or crossover	ACS_PLUS	+	n
+less-than-or-equal-to	ACS_LEQUAL	<	y
+lower left corner	ACS_LLCORNER	+	m
+lower right corner	ACS_LRCORNER	+	j
+not-equal       	ACS_NEQUAL	!	|
+plus/minus      	ACS_PLMINUS	#	g
+scan line 1     	ACS_S1  	~	o
+scan line 3     	ACS_S3  	-	p
+scan line 7     	ACS_S7  	-	r
+scan line 9     	ACS_S9  	\&_	s
+solid square block	ACS_BLOCK	#	0
+tee pointing down	ACS_TTEE	+	w
+tee pointing left	ACS_RTEE	+	u
+tee pointing right	ACS_LTEE	+	t
+tee pointing up 	ACS_BTEE	+	v
+upper left corner	ACS_ULCORNER	+	l
+upper right corner	ACS_URCORNER	+	k
+vertical line   	ACS_VLINE	|	x
+.TE
+.PP
+The best way to define a new device's graphics set is to add a column
+to a copy of this table for your terminal, giving the character which
+(when emitted between \fBsmacs\fR/\fBrmacs\fR switches) will be rendered
+as the corresponding graphic.  Then read off the VT100/your terminal
+character pairs right to left in sequence; these become the ACSC string.
+.PP
+.SS Color Handling
+.PP
+Most color terminals are either `Tektronix-like' or `HP-like'.  Tektronix-like
+terminals have a predefined set of N colors (where N usually 8), and can set
+character-cell foreground and background characters independently, mixing them
+into N * N color-pairs.  On HP-like terminals, the use must set each color
+pair up separately (foreground and background are not independently settable).
+Up to M color-pairs may be set up from 2*M different colors.  ANSI-compatible
+terminals are Tektronix-like.
+.PP
+Some basic color capabilities are independent of the color method.  The numeric
+capabilities \fBcolors\fR and \fBpairs\fR specify the maximum numbers of colors
+and color-pairs that can be displayed simultaneously.  The \fBop\fR (original
+pair) string resets foreground and background colors to their default values
+for the terminal.  The \fBoc\fR string resets all colors or color-pairs to
+their default values for the terminal.  Some terminals (including many PC
+terminal emulators) erase screen areas with the current background color rather
+than the power-up default background; these should have the boolean capability
+\fBbce\fR.
+.PP
+To change the current foreground or background color on a Tektronix-type
+terminal, use \fBsetaf\fR (set ANSI foreground) and \fBsetab\fR (set ANSI
+background) or \fBsetf\fR (set foreground) and \fBsetb\fR (set background).
+These take one parameter, the color number.  The SVr4 documentation describes
+only \fBsetaf\fR/\fBsetab\fR; the XPG4 draft says that "If the terminal
+supports ANSI escape sequences to set background and foreground, they should
+be coded as \fBsetaf\fR and \fBsetab\fR, respectively.  If the terminal
+supports other escape sequences to set background and foreground, they should
+be coded as \fBsetf\fR and \fBsetb\fR, respectively.  The \fIvidputs()\fR
+function and the refresh functions use \fBsetaf\fR and \fBsetab\fR if they are
+defined."
+.PP
+The \fBsetaf\fR/\fBsetab\fR and \fBsetf\fR/\fBsetb\fR capabilities take a
+single numeric argument each.  Argument values 0-7 are portably defined as
+follows (the middle column is the symbolic #define available in the header for
+the \fBcurses\fR or \fBncurses\fR libraries).  The terminal hardware is free to
+map these as it likes, but the RGB values indicate normal locations in color
+space.
+.PP
+.TS H
+center;
+l c c c
+l l n l.
+\fBColor	#define 	Value	RGB\fR
+black	\fBCOLOR_BLACK\fR	0	0, 0, 0
+red	\fBCOLOR_RED\ \fR	1	max,0,0
+green	\fBCOLOR_GREEN\fR	2	0,max,0
+yellow	\fBCOLOR_YELLOW\fR	3	max,max,0
+blue	\fBCOLOR_BLUE\fR	4	0,0,max
+magenta	\fBCOLOR_MAGENTA\fR	5	max,0,max
+cyan	\fBCOLOR_CYAN\fR	6	0,max,max
+white	\fBCOLOR_WHITE\fR	7	max,max,max
+.TE
+.PP
+On an HP-like terminal, use \fBscp\fR with a color-pair number parameter to set
+which color pair is current.
+.PP
+On a Tektronix-like terminal, the capability \fBccc\fR may be present to
+indicate that colors can be modified.  If so, the \fBinitc\fR capability will
+take a color number (0 to \fBcolors\fR - 1)and three more parameters which
+describe the color.  These three parameters default to being interpreted as RGB
+(Red, Green, Blue) values.  If the boolean capability \fBhls\fR is present,
+they are instead as HLS (Hue, Lightness, Saturation) indices.  The ranges are
+terminal-dependent.
+.PP
+On an HP-like terminal, \fBinitp\fR may give a capability for changing a
+color-pair value.  It will take seven parameters; a color-pair number (0 to
+\fBmax_pairs\fR - 1), and two triples describing first background and then
+foreground colors.  These parameters must be (Red, Green, Blue) or
+(Hue, Lightness, Saturation) depending on \fBhls\fR.
+.PP
+On some color terminals, colors collide with highlights.  You can register
+these collisions with the \fBncv\fR capability.  This is a bit-mask of
+attributes not to be used when colors are enabled.  The correspondence with the
+attributes understood by \fBcurses\fR is as follows:
+.PP
+.TS
+center;
+l c c
+lw25 lw2 lw10.
+\fBAttribute	Bit	Decimal\fR
+A_STANDOUT	0	1
+A_UNDERLINE	1	2
+A_REVERSE	2	4
+A_BLINK   	3	8
+A_DIM      	4	16
+A_BOLD    	5	32
+A_INVIS   	6	64
+A_PROTECT	7	128
+A_ALTCHARSET	8	256
+.TE
+.PP
+For example, on many IBM PC consoles, the underline attribute collides with the
+foreground color blue and is not available in color mode.  These should have
+an \fBncv\fR capability of 2.
+.PP
+SVr4 curses does nothing with \fBncv\fR, ncurses recognizes it and optimizes
+the output in favor of colors.
+.PP
+.SS Miscellaneous
+If the terminal requires other than a null (zero) character as a pad, then this
+can be given as pad.
+Only the first character of the pad string is used.
+If the terminal does not have a pad character, specify npc.
+Note that ncurses implements the termcap-compatible \fBPC\fR variable;
+though the application may set this value to something other than
+a null, ncurses will test \fBnpc\fR first and use napms if the terminal
+has no pad character.
+.PP
+If the terminal can move up or down half a line,
+this can be indicated with
+.B hu
+(half-line up)
+and
+.B hd
+(half-line down).
+This is primarily useful for superscripts and subscripts on hard-copy terminals.
+If a hard-copy terminal can eject to the next page (form feed), give this as
+.B ff
+(usually control L).
+.PP
+If there is a command to repeat a given character a given number of
+times (to save time transmitting a large number of identical characters)
+this can be indicated with the parameterized string
+.BR rep .
+The first parameter is the character to be repeated and the second
+is the number of times to repeat it.
+Thus, tparm(repeat_char, 'x', 10) is the same as `xxxxxxxxxx'.
+.PP
+If the terminal has a settable command character, such as the \s-1TEKTRONIX\s+1 4025,
+this can be indicated with
+.BR cmdch .
+A prototype command character is chosen which is used in all capabilities.
+This character is given in the
+.B cmdch
+capability to identify it.
+The following convention is supported on some UNIX systems:
+The environment is to be searched for a
+.B CC
+variable, and if found, all
+occurrences of the prototype character are replaced with the character
+in the environment variable.
+.PP
+Terminal descriptions that do not represent a specific kind of known
+terminal, such as
+.IR switch ,
+.IR dialup ,
+.IR patch ,
+and
+.IR network ,
+should include the
+.B gn
+(generic) capability so that programs can complain that they do not know
+how to talk to the terminal.
+(This capability does not apply to
+.I virtual
+terminal descriptions for which the escape sequences are known.)
+.PP
+If the terminal has a ``meta key'' which acts as a shift key,
+setting the 8th bit of any character transmitted, this fact can
+be indicated with
+.BR km .
+Otherwise, software will assume that the 8th bit is parity and it
+will usually be cleared.
+If strings exist to turn this ``meta mode'' on and off, they
+can be given as
+.B smm
+and
+.BR rmm .
+.PP
+If the terminal has more lines of memory than will fit on the screen
+at once, the number of lines of memory can be indicated with
+.BR lm .
+A value of
+.BR lm #0
+indicates that the number of lines is not fixed,
+but that there is still more memory than fits on the screen.
+.PP
+If the terminal is one of those supported by the \s-1UNIX\s+1 virtual
+terminal protocol, the terminal number can be given as
+.BR vt .
+.PP
+Media copy
+strings which control an auxiliary printer connected to the terminal
+can be given as
+.BR mc0 :
+print the contents of the screen,
+.BR mc4 :
+turn off the printer, and
+.BR mc5 :
+turn on the printer.
+When the printer is on, all text sent to the terminal will be sent
+to the printer.
+It is undefined whether the text is also displayed on the terminal screen
+when the printer is on.
+A variation
+.B mc5p
+takes one parameter, and leaves the printer on for as many characters
+as the value of the parameter, then turns the printer off.
+The parameter should not exceed 255.
+All text, including
+.BR mc4 ,
+is transparently passed to the printer while an
+.B mc5p
+is in effect.
+.PP
+.SS Glitches and Braindamage
+.PP
+Hazeltine terminals, which do not allow `~' characters to be displayed should
+indicate \fBhz\fR.
+.PP
+Terminals which ignore a line-feed immediately after an \fBam\fR wrap,
+such as the Concept and vt100,
+should indicate \fBxenl\fR.
+.PP
+If
+.B el
+is required to get rid of standout
+(instead of merely writing normal text on top of it),
+\fBxhp\fP should be given.
+.PP
+Teleray terminals, where tabs turn all characters moved over to blanks,
+should indicate \fBxt\fR (destructive tabs).
+Note: the variable indicating this is now `dest_tabs_magic_smso'; in
+older versions, it was teleray_glitch.
+This glitch is also taken to mean that it is not possible to position
+the cursor on top of a ``magic cookie'',
+that to erase standout mode it is instead necessary to use
+delete and insert line.  The ncurses implementation ignores this glitch.
+.PP
+The Beehive Superbee, which is unable to correctly transmit the escape
+or control C characters, has
+.BR xsb ,
+indicating that the f1 key is used for escape and f2 for control C.
+(Only certain Superbees have this problem, depending on the ROM.)
+Note that in older terminfo versions, this capability was called
+`beehive_glitch'; it is now `no_esc_ctl_c'.
+.PP
+Other specific terminal problems may be corrected by adding more
+capabilities of the form \fBx\fR\fIx\fR.
+.PP
+.SS Similar Terminals
+.PP
+If there are two very similar terminals, one (the variant) can be defined as
+being just like the other (the base) with certain exceptions.  In the
+definition of the variant, the string capability \fBuse\fR can be given with
+the name of the base terminal.  The capabilities given before
+.B use
+override those in the base type named by
+.BR use .
+If there are multiple \fBuse\fR capabilities, they are merged in reverse order.
+That is, the rightmost \fBuse\fR reference is processed first, then the one to
+its left, and so forth.  Capabilities given explicitly in the entry override
+those brought in by \fBuse\fR references.
+.PP
+A capability can be canceled by placing \fBxx@\fR to the left of the
+use reference that imports it, where \fIxx\fP is the capability.
+For example, the entry
+.PP
+	2621-nl, smkx@, rmkx@, use=2621,
+.PP
+defines a 2621-nl that does not have the \fBsmkx\fR or \fBrmkx\fR capabilities,
+and hence does not turn on the function key labels when in visual mode.
+This is useful for different modes for a terminal, or for different
+user preferences.
+.PP
+.SS Pitfalls of Long Entries
+.PP
+Long terminfo entries are unlikely to be a problem; to date, no entry has even
+approached terminfo's 4K string-table maximum.  Unfortunately, the termcap
+translations are much more strictly limited (to 1K), thus termcap translations
+of long terminfo entries can cause problems.
+.PP
+The man pages for 4.3BSD and older versions of tgetent() instruct the user to
+allocate a 1K buffer for the termcap entry.  The entry gets null-terminated by
+the termcap library, so that makes the maximum safe length for a termcap entry
+1k-1 (1023) bytes.  Depending on what the application and the termcap library
+being used does, and where in the termcap file the terminal type that tgetent()
+is searching for is, several bad things can happen.
+.PP
+Some termcap libraries print a warning message or exit if they find an
+entry that's longer than 1023 bytes; others don't; others truncate the
+entries to 1023 bytes.  Some application programs allocate more than
+the recommended 1K for the termcap entry; others don't.
+.PP
+Each termcap entry has two important sizes associated with it: before
+"tc" expansion, and after "tc" expansion.  "tc" is the capability that
+tacks on another termcap entry to the end of the current one, to add
+on its capabilities.  If a termcap entry doesn't use the "tc"
+capability, then of course the two lengths are the same.
+.PP
+The "before tc expansion" length is the most important one, because it
+affects more than just users of that particular terminal.  This is the
+length of the entry as it exists in /etc/termcap, minus the
+backslash-newline pairs, which tgetent() strips out while reading it.
+Some termcap libraries strip off the final newline, too (GNU termcap does not).
+Now suppose:
+.TP 5
+*
+a termcap entry before expansion is more than 1023 bytes long,
+.TP 5
+*
+and the application has only allocated a 1k buffer,
+.TP 5
+*
+and the termcap library (like the one in BSD/OS 1.1 and GNU) reads
+the whole entry into the buffer, no matter what its length, to see
+if it's the entry it wants,
+.TP 5
+*
+and tgetent() is searching for a terminal type that either is the
+long entry, appears in the termcap file after the long entry, or
+doesn't appear in the file at all (so that tgetent() has to search
+the whole termcap file).
+.PP
+Then tgetent() will overwrite memory, perhaps its stack, and probably core dump
+the program.  Programs like telnet are particularly vulnerable; modern telnets
+pass along values like the terminal type automatically.  The results are almost
+as undesirable with a termcap library, like SunOS 4.1.3 and Ultrix 4.4, that
+prints warning messages when it reads an overly long termcap entry.  If a
+termcap library truncates long entries, like OSF/1 3.0, it is immune to dying
+here but will return incorrect data for the terminal.
+.PP
+The "after tc expansion" length will have a similar effect to the
+above, but only for people who actually set TERM to that terminal
+type, since tgetent() only does "tc" expansion once it's found the
+terminal type it was looking for, not while searching.
+.PP
+In summary, a termcap entry that is longer than 1023 bytes can cause,
+on various combinations of termcap libraries and applications, a core
+dump, warnings, or incorrect operation.  If it's too long even before
+"tc" expansion, it will have this effect even for users of some other
+terminal types and users whose TERM variable does not have a termcap
+entry.
+.PP
+When in -C (translate to termcap) mode, the \fBncurses\fR implementation of
+\fBtic\fR(1) issues warning messages when the pre-tc length of a termcap
+translation is too long.  The -c (check) option also checks resolved (after tc
+expansion) lengths.
+.SS Binary Compatibility
+It is not wise to count on portability of binary terminfo entries between
+commercial UNIX versions.  The problem is that there are at least two versions
+of terminfo (under HP-UX and AIX) which diverged from System V terminfo after
+SVr1, and have added extension capabilities to the string table that (in the
+binary format) collide with System V and XSI Curses extensions.
+.SH EXTENSIONS
+Some SVr4 \fBcurses\fR implementations, and all previous to SVr4, don't
+interpret the %A and %O operators in parameter strings.
+.PP
+SVr4/XPG4 do not specify whether \fBmsgr\fR licenses movement while in
+an alternate-character-set mode (such modes may, among other things, map
+CR and NL to characters that don't trigger local motions).
+The \fBncurses\fR implementation ignores \fBmsgr\fR in \fBALTCHARSET\fR
+mode.  This raises the possibility that an XPG4
+implementation making the opposite interpretation may need terminfo
+entries made for \fBncurses\fR to have \fBmsgr\fR turned off.
+.PP
+The \fBncurses\fR library handles insert-character and insert-character modes
+in a slightly non-standard way in order to get better update efficiency.  See
+the \fBInsert/Delete Character\fR subsection above.
+.PP
+The parameter substitutions for \fBset_clock\fR and \fBdisplay_clock\fR are
+not documented in SVr4 or the XSI Curses standard.  They are deduced from the
+documentation for the AT&T 505 terminal.
+.PP
+Be careful assigning the \fBkmous\fR capability.  The \fBncurses\fR wants to
+interpret it as \fBKEY_MOUSE\fR, for use by terminals and emulators like xterm
+that can return mouse-tracking information in the keyboard-input stream.
+.PP
+Different commercial ports of terminfo and curses support different subsets of
+the XSI Curses standard and (in some cases) different extension sets.  Here
+is a summary, accurate as of October 1995:
+.PP
+\fBSVR4, Solaris, ncurses\fR --
+These support all SVr4 capabilities.
+.PP
+\fBSGI\fR --
+Supports the SVr4 set, adds one undocumented extended string
+capability (\fBset_pglen\fR).
+.PP
+\fBSVr1, Ultrix\fR --
+These support a restricted subset of terminfo capabilities.  The booleans
+end with \fBxon_xoff\fR; the numerics with \fBwidth_status_line\fR; and the
+strings with \fBprtr_non\fR.
+.PP
+\fBHP/UX\fR --
+Supports the SVr1 subset, plus the SVr[234] numerics \fBnum_labels\fR,
+\fBlabel_height\fR, \fBlabel_width\fR, plus function keys 11 through 63, plus
+\fBplab_norm\fR, \fBlabel_on\fR, and \fBlabel_off\fR, plus some incompatible
+extensions in the string table.
+.PP
+\fBAIX\fR --
+Supports the SVr1 subset, plus function keys 11 through 63, plus a number
+of incompatible string table extensions.
+.PP
+\fBOSF\fR --
+Supports both the SVr4 set and the AIX extensions.
+.SH FILES
+.TP 25
+\*d/?/*
+files containing terminal descriptions
+.SH "SEE ALSO"
+\fBtic\fR(1M), \fBcurses\fR(3X), \fBprintf\fR(3S), \fBterm\fR(\*n).
+.SH AUTHORS
+Zeyd M. Ben-Halim, Eric S. Raymond, Thomas E. Dickey.
+Based on pcurses by Pavel Curtis.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/tic.1m b/ncurses-5.2/man/tic.1m
new file mode 100644
index 0000000..1bfdac7
--- /dev/null
+++ b/ncurses-5.2/man/tic.1m
@@ -0,0 +1,301 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH tic 1M ""
+.ds n 5
+.ds d @TERMINFO@
+.SH NAME
+\fBtic\fR - the \fIterminfo\fR entry-description compiler
+.SH SYNOPSIS
+\fBtic\fR
+[\fB\-\
+1\
+C\
+I\
+N\
+R\
+T\
+V\
+a\
+c\
+f\
+r\
+s\
+x\
+\fR]
+[\fB-e\fR \fInames\fR]
+[\fB-o\fR \fIdir\fR]
+[\fB-v\fR[\fIn\fR]]
+[\fB-w\fR[\fIn\fR]]
+\fIfile\fR
+.br
+.SH DESCRIPTION
+The command \fBtic\fR translates a \fBterminfo\fR file from source
+format into compiled format.  The compiled format is necessary for use with
+the library routines in \fBncurses\fR(3X).
+.PP
+The results are normally placed in the system terminfo
+directory \fB\*d\fR.  There are two ways to change this behavior.
+.PP
+First, you may override the system default by setting the variable
+\fBTERMINFO\fR in your shell environment to a valid (existing) directory name.
+.PP
+Secondly, if \fBtic\fR cannot get access to \fI\*d\fR or your TERMINFO
+directory, it looks for the directory \fI$HOME/.terminfo\fR; if that directory
+exists, the entry is placed there.
+.PP
+Libraries that read terminfo entries are expected to check for a TERMINFO
+directory first, look at \fI$HOME/.terminfo\fR if TERMINFO is not set, and
+finally look in \fI\*d\fR.
+.TP
+\fB-a\fR
+tells \fBtic\fP to retain commented-out capabilities rather than discarding
+them.  Capabilities are commented by prefixing them with a period.
+This sets the \fB-x\fR option, because it treats the commented-out
+entries as user-defined names.
+.TP
+\fB-c\fR
+tells \fBtic\fP to only check \fIfile\fR for errors, including syntax problems and
+bad use links.  If you specify \fB-C\fR (\fB-I\fR) with this option, the code
+will print warnings about entries which, after use resolution, are more than
+1023 (4096) bytes long.  Due to a fixed buffer length in older termcap
+libraries (and a documented limit in terminfo), these entries may cause core
+dumps.
+.TP
+\fB-v\fR\fIn\fR
+specifies that (verbose) output be written to standard error trace
+information showing \fBtic\fR's progress.  The optional integer
+\fIn\fR is a number from 1 to 10, inclusive, indicating the desired
+level of detail of information.  If \fIn\fR is omitted, the default
+level is 1.  If \fIn\fR is specified and greater than 1, the level of
+detail is increased.
+.TP
+\fB-o\fR\fIdir\fR
+Write compiled entries to given directory.  Overrides the TERMINFO environment
+variable.
+.TP
+\fB-w\fR\fIn\fR
+specifies the width of the output.
+.TP
+\fB-1\fR
+restricts the output to a single column
+.TP
+\fB-C\fR
+Force source translation to termcap format.  Note: this differs from the -C
+option of \fIinfocmp\fR(1M) in that it does not merely translate capability
+names, but also translates terminfo strings to termcap format.  Capabilities
+that are not translatable are left in the entry under their terminfo names
+but commented out with two preceding dots.
+.TP
+\fB-G\fR
+Display constant literals in decimal form
+rather than their character equivalents.
+.TP
+\fB-I\fR
+Force source translation to terminfo format.
+.TP
+\fB-L\fR
+Force source translation to terminfo format
+using the long C variable names listed in <\fBterm.h\fR>
+.TP
+\fB-N\fR
+Disable smart defaults.  
+Normally, when translating from termcap to terminfo, the compiler makes 
+a number of assumptions about the defaults of string capabilities
+\fBreset1_string\fR, \fBcarriage_return\fR, \fBcursor_left\fR, 
+\fBcursor_down\fR, \fBscroll_forward\fR, \fBtab\fR, \fBnewline\fR,
+\fBkey_backspace\fR, \fBkey_left\fR, and \fBkey_down\fR, then attempts
+to use obsolete termcap capabilities to deduce correct values.  It also
+normally suppresses output of obsolete termcap capabilities such as \fBbs\fR.
+This option forces a more literal translation that also preserves the
+obsolete capabilities.
+.TP
+\fB-R\fR\fIsubset\fR
+Restrict output to a given subset.  This option is for use with archaic
+versions of terminfo like those on SVr1, Ultrix, or HP/UX that don't support
+the full set of SVR4/XSI Curses terminfo; and outright broken ports like AIX 3.x
+that have their own extensions incompatible with SVr4/XSI.  Available subsets
+are "SVr1", "Ultrix", "HP", "BSD" and "AIX"; see \fBterminfo\fR(\*n) for details.
+.TP
+\fB-T\fR
+eliminates size-restrictions on the generated text.
+This is mainly useful for testing and analysis, since the compiled
+descriptions are limited (e.g., 1023 for termcap, 4096 for terminfo).
+.TP
+\fB-V\fR
+reports the version of ncurses which was used in this program, and exits.
+.TP
+\fB-r\fR
+Force entry resolution (so there are no remaining tc capabilities) even
+when doing translation to termcap format.  This may be needed if you are
+preparing a termcap file for a termcap library (such as GNU termcap up
+to version 1.3 or BSD termcap up to 4.3BSD) that doesn't handle multiple
+tc capabilities per entry.
+.TP
+\fB-e\fR
+Limit writes and translations to the following comma-separated list of
+terminals.
+If any name or alias of a terminal matches one of the names in
+the list, the entry will be written or translated as normal.
+Otherwise no output will be generated for it.
+The option value is interpreted as a file containing the list if it
+contains a '/'.
+(Note: depending on how tic was compiled, this option may require -I or -C.)
+.TP
+\fB-f\fR
+Display complex terminfo strings which contain if/then/else/endif expressions
+indented for readability.
+.TP
+\fB-g\fR
+Display constant character literals in quoted form
+rather than their decimal equivalents.
+.TP
+\fB-s\fR
+Summarize the compile by showing the directory into which entries
+are written, and the number of entries which are compiled.
+.TP
+\fB-x\fR
+Treat unknown capabilities as user-defined.
+That is, if you supply a capability name which \fBtic\fP does not recognize,
+it will infer its type (boolean, number or string) from the syntax and
+make an extended table entry for that.
+.TP
+\fIfile\fR
+contains one or more \fBterminfo\fR terminal descriptions in source
+format [see \fBterminfo\fR(\*n)].  Each description in the file
+describes the capabilities of a particular terminal.
+.PP
+The debug flag levels are as follows:
+.TP
+1
+Names of files created and linked
+.TP
+2
+Information related to the ``use'' facility
+.TP
+3
+Statistics from the hashing algorithm
+.TP
+5
+String-table memory allocations
+.TP
+7
+Entries into the string-table
+.TP
+8
+List of tokens encountered by scanner
+.TP
+9
+All values computed in construction of the hash table
+.LP
+If n is not given, it is taken to be one.
+.PP
+All but one of the capabilities recognized by \fBtic\fR are documented
+in \fBterminfo\fR(\*n).  The exception is the \fBuse\fR capability.
+
+When a \fBuse\fR=\fIentry\fR-\fIname\fR field is discovered in a
+terminal entry currently being compiled, \fBtic\fR reads in the binary
+from \fB\*d\fR to complete the entry.  (Entries created from
+\fIfile\fR will be used first.  If the environment variable
+\fBTERMINFO\fR is set, that directory is searched instead of
+\fB\*d\fR.)  \fBtic\fR duplicates the capabilities in
+\fIentry\fR-\fIname\fR for the current entry, with the exception of
+those capabilities that explicitly are defined in the current entry.
+
+When an entry, e.g., \fBentry_name_1\fR, contains a
+\fBuse=\fR\fIentry\fR_\fIname\fR_\fI2\fR field, any canceled
+capabilities in \fIentry\fR_\fIname\fR_\fI2\fR must also appear in
+\fBentry_name_1\fR before \fBuse=\fR for these capabilities to be
+canceled in \fBentry_name_1\fR.
+
+If the environment variable \fBTERMINFO\fR is set, the compiled
+results are placed there instead of \fB\*d\fR.
+
+Total compiled entries cannot exceed 4096 bytes.  The name field cannot
+exceed 512 bytes.  Terminal names exceeding the maximum alias length
+(32 characters on systems with long filenames, 14 characters otherwise)
+will be truncated to the maximum alias length and a warning message will be printed.
+.SH COMPATIBILITY
+There is some evidence that historic \fBtic\fR implementations treated
+description fields with no whitespace in them as additional aliases or
+short names.  This \fBtic\fR does not do that, but it does warn when
+description fields may be treated that way and check them for dangerous
+characters.
+.SH EXTENSIONS
+Unlike the stock SVr4 \fBtic\fR command, this implementation can actually
+compile termcap sources.  In fact, entries in terminfo and termcap syntax can
+be mixed in a single source file.  See \fBterminfo\fR(\*n) for the list of
+termcap names taken to be equivalent to terminfo names.
+
+The SVr4 manual pages are not clear on the resolution rules for \fBuse\fR
+capabilities.
+This implementation of \fBtic\fR will find \fBuse\fR targets anywhere
+in the source file, or anywhere in the file tree rooted at \fBTERMINFO\fR (if
+\fBTERMINFO\fR is defined), or in the user's \fI$HOME/.terminfo\fR directory
+(if it exists), or (finally) anywhere in the system's file tree of
+compiled entries.
+
+The error messages from this \fBtic\fR have the same format as GNU C
+error messages, and can be parsed by GNU Emacs's compile facility.
+
+The
+\fB-C\fR,
+\fB-G\fR,
+\fB-I\fR,
+\fB-N\fR,
+\fB-R\fR,
+\fB-T\fR,
+\fB-V\fR,
+\fB-a\fR,
+\fB-e\fR,
+\fB-f\fR,
+\fB-g\fR,
+\fB-o\fR,
+\fB-r\fR,
+\fB-s\fR and
+\fB-x\fR
+options
+are not supported under SVr4.
+The SVr4 -c mode does not report bad use links.
+
+System V does not compile entries to or read entries from your
+\fI$HOME/.terminfo\fR directory unless TERMINFO is explicitly set to it.
+.SH FILES
+.TP 5
+\fB\*d/?/*\fR
+Compiled terminal description database.
+.SH SEE ALSO
+\fB@INFOCMP@\fR(1M), \fB@CAPTOINFO@\fR(1M), \fB@INFOTOCAP@\fR(1M),
+\fB@TOE@\fR(1M), \fBcurses\fR(3X), \fBterminfo\fR(\*n).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/toe.1m b/ncurses-5.2/man/toe.1m
new file mode 100644
index 0000000..8b6e546
--- /dev/null
+++ b/ncurses-5.2/man/toe.1m
@@ -0,0 +1,81 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH toe 1M ""
+.ds n 5
+.ds d @TERMINFO@
+.SH NAME
+\fBtoe\fR - table of (terminfo) entries
+.SH SYNOPSIS
+\fBtoe\fR [\fB-v\fR[\fIn\fR]] [\fB-huUV\fR] \fIfile...\fR
+.br
+.SH DESCRIPTION
+.PP
+With no options, \fBtoe\fR lists all available terminal types by primary name
+with descriptions.  File arguments specify the directories to be scanned; if no
+such arguments are given, your default terminfo directory is scanned.  If you
+also specify the -h option, a directory header will be issued as each
+directory is entered. 
+.PP
+There are other options intended for use by terminfo file maintainers:
+.TP
+\fB-u\fR \fIfile\fR
+says to issue a report on dependencies in the given file. This report condenses
+the `use' relation: each line consists of the primary name of a terminal that
+has use capabilities, followed by a colon, followed by the
+whitespace-separated primary names of all terminals which occur in those use
+capabilities, followed by a newline
+.TP
+\fB-U\fR \fIfile\fR
+says to issue a report on reverse dependencies in the given file. This report
+reverses the `use' relation: each line consists of the primary name of a
+terminal that occurs in use capabilities, followed by a colon, followed by the
+whitespace-separated primary names of all terminals which depend on it,
+followed by a newline.
+.TP
+\fB-v\fR\fIn\fR
+specifies that (verbose) output be written to standard error trace
+information showing \fBtoe\fR's progress.  The optional integer
+\fIn\fR is a number from 1 to 10, interpreted as for \fBtic\fR(1).
+.TP 5
+\fB-V\fR
+reports the version of ncurses which was used in this program, and exits.
+.SH FILES
+.TP 5
+\fB\*d/?/*\fR
+Compiled terminal description database.
+.SH SEE ALSO
+\fB@TIC@\fR(1M), \fB@INFOCMP@\fR(1M), \fB@CAPTOINFO@\fR(1M),
+\fB@INFOTOCAP@\fR(1M), \fBcurses\fR(3X), \fBterminfo\fR(\*n).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/tput.1 b/ncurses-5.2/man/tput.1
new file mode 100644
index 0000000..44c2442
--- /dev/null
+++ b/ncurses-5.2/man/tput.1
@@ -0,0 +1,256 @@
+'\" t
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH tput 1 ""
+.ds d @TERMINFO@
+.ds n 5
+.SH NAME
+\fBtput\fR, \fBreset\fR - initialize a terminal or query terminfo database
+.SH SYNOPSIS
+\fBtput\fR [\fB-T\fR\fItype\fR] \fIcapname\fR [\fIparms\fR ... ]
+.br
+\fBtput\fR [\fB-T\fR\fItype\fR] \fBinit\fR
+.br
+\fBtput\fR [\fB-T\fR\fItype\fR] \fBreset\fR
+.br
+\fBtput\fR [\fB-T\fR\fItype\fR] \fBlongname\fR
+.br
+\fBtput -S\fR  \fB<<\fR
+.br
+\fBtput -V\fR
+.br
+.SH DESCRIPTION
+The \fBtput\fR utility uses the \fBterminfo\fR database to make the
+values of terminal-dependent capabilities and information available to
+the shell (see \fBsh\fR(1)), to initialize or reset the terminal, or
+return the long name of the requested terminal type.  \fBtput\fR
+outputs a string if the attribute (\fIcap\fRability \fIname\fR) is of
+type string, or an integer if the attribute is of type integer.  If
+the attribute is of type boolean, \fBtput\fR simply sets the exit code
+(\fB0\fR for TRUE if the terminal has the capability, \fB1\fR for
+FALSE if it does not), and produces no output.  Before using a value
+returned on standard output, the user should test the exit code
+[\fB$?\fR, see \fBsh\fR(1)] to be sure it is \fB0\fR.
+(See the \fBEXIT CODES\fR and \fBDIAGNOSTICS\fR sections.)
+For a complete list of capabilities
+and the \fIcapname\fR associated with each, see \fBterminfo\fR(\*n).
+.TP
+\fB-T\fR\fItype\fR
+indicates the \fItype\fR of terminal.  Normally this option is
+unnecessary, because the default is taken from the environment
+variable \fBTERM\fR.  If \fB-T\fR is specified, then the shell
+variables \fBLINES\fR and \fBCOLUMNS\fR will be ignored,and the
+operating system will not be queried for the actual screen size.
+.TP
+\fIcapname\fR
+indicates the attribute from the \fBterminfo\fR database.  When
+\fBtermcap\fR support is compiled in, the \fBtermcap\fR name for
+the attribute is also accepted.
+.TP
+\fIparms\fR
+If the attribute is a string that takes parameters, the arguments
+\fIparms\fR will be instantiated into the string.  An all numeric
+argument will be passed to the attribute as a number.
+.TP
+\fB-S\fR
+allows more than one capability per invocation of \fBtput\fR.  The
+capabilities must be passed to \fBtput\fR from the standard input
+instead of from the command line (see example).  Only one
+\fIcapname\fR is allowed per line.  The \fB-S\fR option changes the
+meaning of the \fB0\fR and \fB1\fR boolean and string exit codes (see the
+EXIT CODES section).
+.TP
+\fB-V\fR
+reports the version of ncurses which was used in this program, and exits.
+.TP
+\fBinit\fR
+If the \fBterminfo\fR database is present and an entry for the user's
+terminal exists (see \fB-T\fR\fItype\fR, above), the following will
+occur: (1) if present, the terminal's initialization strings will be
+output (\fBis1\fR, \fBis2\fR, \fBis3\fR, \fBif\fR, \fBiprog\fR), (2)
+any delays (e.g., newline) specified in the entry will be set in the
+tty driver, (3) tabs expansion will be turned on or off according to
+the specification in the entry, and (4) if tabs are not expanded,
+standard tabs will be set (every 8 spaces).  If an entry does not
+contain the information needed for any of the four above activities,
+that activity will silently be skipped.
+.TP
+\fBreset\fR
+Instead of putting out initialization strings, the terminal's
+reset strings will be output if present (\fBrs1\fR, \fBrs2\fR, \fBrs3\fR, \fBrf\fR).
+If the reset strings are not present, but initialization
+strings are, the initialization strings will be output.
+Otherwise, \fBreset\fR acts identically to \fBinit\fR.
+.TP
+\fBlongname\fR
+If the \fBterminfo\fR database is present and an entry for the
+user's terminal exists (see \fB-T\fR\fItype\fR above), then the long name
+of the terminal will be put out.  The long name is the last
+name in the first line of the terminal's description in the
+\fBterminfo\fR database [see \fBterm\fR(5)].
+.PP
+If \fBtput\fR is invoked by a link named \fBreset\fR, this has the
+same effect as \fBtput reset\fR.
+See \fBtset\fR for comparison, which has similar behavior.
+.SH EXAMPLES
+.TP 5
+\fBtput init\fR
+Initialize the terminal according to the type of
+terminal in the environmental variable \fBTERM\fR.  This
+command should be included in everyone's .profile after
+the environmental variable \fBTERM\fR has been exported, as
+illustrated on the \fBprofile\fR(4) manual page.
+.TP 5
+\fBtput -T5620 reset\fR
+Reset an AT&T 5620 terminal, overriding the type of
+terminal in the environmental variable \fBTERM\fR.
+.TP 5
+\fBtput cup 0 0\fR
+Send the sequence to move the cursor to row \fB0\fR, column \fB0\fR
+(the upper left corner of the screen, usually known as the "home"
+cursor position).
+.TP 5
+\fBtput clear\fR
+Echo the clear-screen sequence for the current terminal.
+.TP 5
+\fBtput cols\fR
+Print the number of columns for the current terminal.
+.TP 5
+\fBtput -T450 cols\fR
+Print the number of columns for the 450 terminal.
+.TP 5
+\fBbold=`tput smso` offbold=`tput rmso`\fR
+Set the shell variables \fBbold\fR, to begin stand-out mode
+sequence, and \fBoffbold\fR, to end standout mode sequence,
+for the current terminal.  This might be followed by a
+prompt: \fBecho "${bold}Please type in your name: ${offbold}\\c"\fR
+.TP 5
+\fBtput hc\fR
+Set exit code to indicate if the current terminal is a hard copy terminal.
+.TP 5
+\fBtput cup 23 4\fR
+Send the sequence to move the cursor to row 23, column 4.
+.TP 5
+\fBtput longname\fR
+Print the long name from the \fBterminfo\fR database for the
+type of terminal specified in the environmental
+variable \fBTERM\fR.
+.PP
+.RS 5
+\fBtput -S <<!\fR
+.br
+\fB> clear\fR
+.br
+\fB> cup 10 10\fR
+.br
+\fB> bold\fR
+.br
+\fB> !\fR
+.RE
+.TP 5
+\&
+This example shows tput processing several capabilities in one
+invocation.  This example clears the screen, moves the cursor to
+position 10, 10 and turns on bold (extra bright) mode.  The list is
+terminated by an exclamation mark (\fB!\fR) on a line by itself.
+.SH FILES
+.TP
+\fB\*d\fR
+compiled terminal description database
+.TP
+\fB/usr/include/curses.h\fR
+\fBcurses\fR(3X) header file
+.TP
+\fB/usr/include/term.h\fR
+\fBterminfo\fR header file
+.TP
+\fB@DATADIR@/tabset/*\fR
+tab settings for some terminals, in a format
+appropriate to be output to the terminal (escape
+sequences that set margins and tabs); for more
+information, see the "Tabs and Initialization"
+section of \fBterminfo\fR(4)
+.SH SEE ALSO
+\fB@CLEAR@\fR(1), \fBstty\fR(1), \fBtabs\fR(\*n).  \fBprofile\fR(\*n),
+\fBterminfo\fR(4) in the \fISystem\fR \fIAdministrator\fR'\fIs\fR
+\fIReference\fR \fIManual\fR.  Chapter 10 of the
+\fIProgrammer\fR'\fIs\fR \fIGuide\fR.
+.SH EXIT CODES
+If \fIcapname\fR is of type boolean, a value of \fB0\fR is set for
+TRUE and \fB1\fR for FALSE unless the \fB-S\fR option is used.
+.PP
+If \fIcapname\fR is of type string, a value of \fB0\fR is set if the
+\fIcapname\fR is defined for this terminal \fItype\fR (the value of
+\fIcapname\fR is returned on standard output); a value of \fB1\fR is
+set if \fIcapname\fR is not defined for this terminal \fItype\fR (a
+null value is returned on standard output).
+.PP
+If \fIcapname\fR is of type boolean or string and the \fB-S\fR option
+is used, a value of \fB0\fR is returned to indicate that all lines
+were successful.  No indication of which line failed can be given so
+exit code \fB1\fR will never appear.  Exit codes \fB2\fR, \fB3\fR, and
+\fB4\fR retain their usual interpretation.
+.PP
+If \fIcapname\fR is of type integer, a value of \fB0\fR is always set,
+whether or not \fIcapname\fR is defined for this terminal \fItype\fR.
+To determine if \fIcapname\fR is defined for this terminal \fItype\fR,
+the user must test the value of standard output.  A value of \fB-1\fR
+means that \fIcapname\fR is not defined for this terminal \fItype\fR.
+.PP
+Any other exit code indicates an error; see the DIAGNOSTICS section.
+.SH DIAGNOSTICS
+\fBtput\fR prints the following error messages and sets the corresponding exit
+codes.
+.PP
+.TS
+l l.
+exit code	error message
+=
+\fB0\fR	T{
+(\fIcapname\fR is a numeric variable that is not specified in the
+\fBterminfo\fR(\*n) database for this terminal type, e.g.
+\fBtput -T450 lines\fR and \fBtput -T2621 xmc\fR)
+T}
+\fB1\fR	no error message is printed, see the \fBEXIT CODES\fR section.
+\fB2\fR	usage error
+\fB3\fR	unknown terminal \fItype\fR or no \fBterminfo\fR database
+\fB4\fR	unknown \fBterminfo\fR capability \fIcapname\fR
+=
+.TE
+.SH PORTABILITY
+The \fBlongname\fR and \fB-S\fR options, and the parameter-substitution
+features used in the \fBcup\fR example, are not supported in BSD curses or in
+AT&T/USL curses before SVr4.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/man/tset.1 b/ncurses-5.2/man/tset.1
new file mode 100644
index 0000000..ddc04a7
--- /dev/null
+++ b/ncurses-5.2/man/tset.1
@@ -0,0 +1,250 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" $Id$
+.TH tset 1 ""
+.SH NAME
+\fBtset\fR, \fBreset\fR - terminal initialization
+.SH SYNOPSIS
+tset [-IQVqrs] [-] [-e \fIch\fR] [-i \fIch\fR] [-k \fIch\fR] [-m \fImapping\fR] [\fIterminal\fR]
+.br
+reset [-IQVqrs] [-] [-e \fIch\fR] [-i \fIch\fR] [-k \fIch\fR] [-m \fImapping\fR] [\fIterminal\fR]
+.SH DESCRIPTION
+\&\fBTset\fR initializes terminals.
+\fBTset\fR first determines the type of terminal that you are using.
+This determination is done as follows, using the first terminal type found.
+.PP
+1. The \fBterminal\fR argument specified on the command line.
+.PP
+2. The value of the \fBTERM\fR environmental variable.
+.PP
+3. (BSD systems only.) The terminal type associated with the standard
+error output device in the \fI/etc/ttys\fR file.  (On Linux and
+System-V-like UNIXes, \fIgetty\fR does this job by setting
+\fBTERM\fR according to the type passed to it by \fI/etc/inittab\fR.)
+.PP
+4. The default terminal type, ``unknown''.
+.PP
+If the terminal type was not specified on the command-line, the -m
+option mappings are then applied (see below for more information).
+Then, if the terminal type begins with a question mark (``?''), the
+user is prompted for confirmation of the terminal type.  An empty
+response confirms the type, or, another type can be entered to specify
+a new type.  Once the terminal type has been determined, the terminfo
+entry for the terminal is retrieved.  If no terminfo entry is found
+for the type, the user is prompted for another terminal type.
+.PP
+Once the terminfo entry is retrieved, the window size, backspace, interrupt
+and line kill characters (among many other things) are set and the terminal
+and tab initialization strings are sent to the standard error output.
+Finally, if the erase, interrupt and line kill characters have changed,
+or are not set to their default values, their values are displayed to the
+standard error output.
+.PP
+When invoked as \fBreset\fR, \fBtset\fR sets cooked and echo modes,
+turns off cbreak and raw modes, turns on newline translation and
+resets any unset special characters to their default values before
+doing the terminal initialization described above.  This is useful
+after a program dies leaving a terminal in an abnormal state.  Note,
+you may have to type
+
+    \fB<LF>reset<LF>\fR
+
+(the line-feed character is normally control-J) to get the terminal
+to work, as carriage-return may no longer work in the abnormal state.
+Also, the terminal will often not echo the command.
+.PP
+The options are as follows:
+.TP 5
+-q
+The terminal type is displayed to the standard output, and the terminal is
+not initialized in any way.  The option `-' by itself is equivalent but
+archaic.
+.TP 5
+-e
+Set the erase character to \fIch\fR.
+.TP 5
+-I
+Do not send the terminal or tab initialization strings to the terminal.
+.TP 5
+-Q
+Don't display any values for the erase, interrupt and line kill characters.
+.TP
+\fB-V\fR
+reports the version of ncurses which was used in this program, and exits.
+.TP 5
+-i
+Set the interrupt character to \fIch\fR.
+.TP 5
+-k
+Set the line kill character to \fIch\fR.
+.TP 5
+-m
+Specify a mapping from a port type to a terminal.
+See below for more information.
+.TP 5
+-r
+Print the terminal type to the standard error output.
+.TP 5
+-s
+Print the sequence of shell commands to initialize the environment variable
+\fBTERM\fR to the standard output.
+See the section below on setting the environment for details.
+.PP
+The arguments for the -e, -i, and -k
+options may either be entered as actual characters or by using the `hat'
+notation, i.e. control-h may be specified as ``^H'' or ``^h''.
+.SH SETTING THE ENVIRONMENT
+It is often desirable to enter the terminal type and information about
+the terminal's capabilities into the shell's environment.
+This is done using the -s option.
+.PP
+When the -s option is specified, the commands to enter the information
+into the shell's environment are written to the standard output.  If
+the \fBSHELL\fR environmental variable ends in ``csh'', the commands
+are for \fBcsh\fR, otherwise, they are for \fBsh\fR.
+Note, the \fBcsh\fR commands set and unset the shell variable
+\fBnoglob\fR, leaving it unset.  The following line in the \fB.login\fR
+or \fB.profile\fR files will initialize the environment correctly:
+
+    eval \`tset -s options ... \`
+
+.SH TERMINAL TYPE MAPPING
+When the terminal is not hardwired into the system (or the current
+system information is incorrect) the terminal type derived from the
+\fI/etc/ttys\fR file or the \fBTERM\fR environmental variable is often
+something generic like \fBnetwork\fR, \fBdialup\fR, or \fBunknown\fR.
+When \fBtset\fR is used in a startup script it is often desirable to
+provide information about the type of terminal used on such ports.
+.PP
+The purpose of the -m option is to map
+from some set of conditions to a terminal type, that is, to
+tell \fBtset\fR
+``If I'm on this port at a particular speed, guess that I'm on that
+kind of terminal''.
+.PP
+The argument to the -m option consists of an optional port type, an
+optional operator, an optional baud rate specification, an optional
+colon (``:'') character and a terminal type.  The port type is a
+string (delimited by either the operator or the colon character).  The
+operator may be any combination of ``>'', ``<'', ``@'', and ``!''; ``>''
+means greater than, ``<'' means less than, ``@'' means equal to
+and ``!'' inverts the sense of the test.
+The baud rate is specified as a number and is compared with the speed
+of the standard error output (which should be the control terminal).
+The terminal type is a string.
+.PP
+If the terminal type is not specified on the command line, the -m
+mappings are applied to the terminal type.  If the port type and baud
+rate match the mapping, the terminal type specified in the mapping
+replaces the current type.  If more than one mapping is specified, the
+first applicable mapping is used.
+.PP
+For example, consider the following mapping: \fBdialup>9600:vt100\fR.
+The port type is dialup , the operator is >, the baud rate
+specification is 9600, and the terminal type is vt100.  The result of
+this mapping is to specify that if the terminal type is \fBdialup\fR,
+and the baud rate is greater than 9600 baud, a terminal type of
+\fBvt100\fR will be used.
+.PP
+If no baud rate is specified, the terminal type will match any baud rate.
+If no port type is specified, the terminal type will match any port type.
+For example, \fB-m dialup:vt100 -m :?xterm\fR
+will cause any dialup port, regardless of baud rate, to match the terminal
+type vt100, and any non-dialup port type to match the terminal type ?xterm.
+Note, because of the leading question mark, the user will be
+queried on a default port as to whether they are actually using an xterm
+terminal.
+.PP
+No whitespace characters are permitted in the -m option argument.
+Also, to avoid problems with meta-characters, it is suggested that the
+entire -m option argument be placed within single quote characters,
+and that \fBcsh\fR users insert a backslash character (``\e'') before
+any exclamation marks (``!'').
+.SH HISTORY
+The \fBtset\fR command appeared in BSD 3.0.  The \fBncurses\fR implementation
+was lightly adapted from the 4.4BSD sources for a terminfo environment by Eric
+S. Raymond <esr@snark.thyrsus.com>.
+.SH COMPATIBILITY
+The \fBtset\fR utility has been provided for backward-compatibility with BSD
+environments (under most modern UNIXes, \fB/etc/inittab\fR and \fIgetty\fR(1)
+can set \fBTERM\fR appropriately for each dial-up line; this obviates what was
+\fBtset\fR's most important use).  This implementation behaves like 4.4BSD
+tset, with a few exceptions specified here.
+.PP
+The -S option of BSD tset no longer works; it prints an error message to stderr
+and dies.  The -s option only sets \fBTERM\fR, not \fBTERMCAP\fP.  Both these
+changes are because the \fBTERMCAP\fR variable is no longer supported under
+terminfo-based \fBncurses\fR, which makes \fBtset -S\fR useless (we made it die
+noisily rather than silently induce lossage).
+.PP
+There was an undocumented 4.4BSD feature that invoking tset via a link named
+`TSET` (or via any other name beginning with an upper-case letter) set the
+terminal to use upper-case only.  This feature has been omitted.
+.PP
+The -A, -E, -h, -u and -v options were deleted from the \fBtset\fR
+utility in 4.4BSD. None of them were documented in 4.3BSD and all are
+of limited utility at best. The -a, -d, and -p options are similarly
+not documented or useful, but were retained as they appear to be in
+widespread use.  It is strongly recommended that any usage of these
+three options be changed to use the -m option instead.  The
+-n option remains, but has no effect.  The -adnp options are therefore
+omitted from the usage summary above.
+.PP
+It is still permissible to specify the -e, -i, and -k options without
+arguments, although it is strongly recommended that such usage be fixed to
+explicitly specify the character.
+.PP
+As of 4.4BSD, executing \fBtset\fR as \fBreset\fR no longer implies the -Q
+option.  Also, the interaction between the - option and the \fIterminal\fR
+argument in some historic implementations of \fBtset\fR has been removed.
+.SH ENVIRONMENT
+The \fBtset\fR command uses the \fBSHELL\fR and \fBTERM\fR
+environment variables.
+.SH FILES
+.TP 5
+/etc/ttys
+system port name to terminal type mapping database (BSD versions only).
+.TP 5
+@TERMINFO@
+terminal capability database
+.SH SEE ALSO
+csh(1),
+sh(1),
+stty(1),
+tty(4),
+termcap(5),
+ttys(5),
+environ(7)
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
+
diff --git a/ncurses-5.2/man/wresize.3x b/ncurses-5.2/man/wresize.3x
new file mode 100644
index 0000000..7d1f37d
--- /dev/null
+++ b/ncurses-5.2/man/wresize.3x
@@ -0,0 +1,70 @@
+.\"***************************************************************************
+.\" Copyright (c) 1998 Free Software Foundation, Inc.                        *
+.\"                                                                          *
+.\" Permission is hereby granted, free of charge, to any person obtaining a  *
+.\" copy of this software and associated documentation files (the            *
+.\" "Software"), to deal in the Software without restriction, including      *
+.\" without limitation the rights to use, copy, modify, merge, publish,      *
+.\" distribute, distribute with modifications, sublicense, and/or sell       *
+.\" copies of the Software, and to permit persons to whom the Software is    *
+.\" furnished to do so, subject to the following conditions:                 *
+.\"                                                                          *
+.\" The above copyright notice and this permission notice shall be included  *
+.\" in all copies or substantial portions of the Software.                   *
+.\"                                                                          *
+.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+.\"                                                                          *
+.\" Except as contained in this notice, the name(s) of the above copyright   *
+.\" holders shall not be used in advertising or otherwise to promote the     *
+.\" sale, use or other dealings in this Software without prior written       *
+.\" authorization.                                                           *
+.\"***************************************************************************
+.\"
+.\" Author: Thomas E. Dickey <dickey@clark.net> 1996
+.\"
+.\" $Id$
+.TH wresize 3X ""
+.SH NAME
+\fBwresize\fR - resize a curses window
+..
+.SH SYNOPSIS
+\fB#include <curses.h>\fR
+
+\fBint wresize(WINDOW *win, int lines, int columns);\fR
+..
+.SH DESCRIPTION
+The \fBwresize\fR function reallocates storage for an \fBncurses\fR
+window to adjust its dimensions to the specified values.
+If either dimension is larger than the current values, the
+window's data is filled with blanks that have the current background rendition
+(as set by \fBwbkgndset\fR) merged into them.
+..
+.SH RETURN VALUE
+The function returns the integer \fBERR\fR upon failure and \fBOK\fR on success.
+It will fail if either of the dimensions less than or equal to zero,
+or if an error occurs while (re)allocating memory for the window.
+..
+.SH NOTES
+The only restriction placed on the dimensions is that they be greater than zero.
+The dimensions are not compared to \fBcurses\fR screen dimensions to
+simplify the logic of \fBresizeterm\fR.
+The caller must ensure that the window's dimensions fit within the
+actual screen dimensions.
+..
+.SH SEE ALSO
+\fBresizeterm\fR(3X).
+..
+.SH AUTHOR
+Thomas Dickey (from an equivalent function written in 1988 for BSD curses).
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/menu/Makefile.in b/ncurses-5.2/menu/Makefile.in
new file mode 100644
index 0000000..50f0d32
--- /dev/null
+++ b/ncurses-5.2/menu/Makefile.in
@@ -0,0 +1,157 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998-2000 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+# Makefile for menu source code.
+#
+# This makes the following:
+#	libraries (normal/debug/profile/shared)
+#
+# The variable 'srcdir' refers to the source-distribution, and can be set with
+# the configure script by "--srcdir=DIR".
+#
+# The rules are organized to produce the libraries for the configured models,
+
+# turn off _all_ suffix rules; we'll generate our own
+.SUFFIXES:
+
+SHELL		= /bin/sh
+THIS		= Makefile
+
+MODEL		= @DFT_LWR_MODEL@
+DESTDIR		= @DESTDIR@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+libdir		= @libdir@
+includedir	= @includedir@
+
+LIBTOOL		= @LIBTOOL@
+
+INSTALL		= @INSTALL@
+INSTALL_LIB	= @INSTALL@ @INSTALL_LIB@
+INSTALL_DATA	= @INSTALL_DATA@
+
+AR		= @AR@
+AR_OPTS		= @AR_OPTS@
+AWK		= @AWK@
+LD		= @LD@
+LN_S		= @LN_S@
+
+CC		= @CC@
+CPP		= @CPP@
+CFLAGS		= @CFLAGS@
+
+CPPFLAGS	= @CPPFLAGS@ \
+		  -DHAVE_CONFIG_H 
+
+CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
+
+CFLAGS_LIBTOOL	= $(CCFLAGS)
+CFLAGS_NORMAL	= $(CCFLAGS)
+CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
+CFLAGS_PROFILE	= $(CCFLAGS) -pg
+CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
+
+CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
+
+LINK		= $(LIBTOOL) $(CC)
+LDFLAGS		= @LDFLAGS@ @LD_MODEL@ @LIBS@
+
+SHLIB_DIRS	= -L../lib -L$(libdir)
+SHLIB_LIST	= $(SHLIB_DIRS) -lncurses@LIB_SUFFIX@ @SHLIB_LIST@
+
+MK_SHARED_LIB	= @MK_SHARED_LIB@
+
+NCURSES_MAJOR	= @NCURSES_MAJOR@
+NCURSES_MINOR	= @NCURSES_MINOR@
+REL_VERSION	= @cf_cv_rel_version@
+ABI_VERSION	= @cf_cv_abi_version@
+
+RANLIB		= @RANLIB@
+
+LIBRARIES	= @LIBS_TO_MAKE@
+
+LINT		= @LINT@
+LINT_OPTS	= @LINT_OPTS@
+LINT_LIBS	= -lmenu -lncurses @LIBS@
+
+AUTO_SRC	= \
+		../include/menu.h \
+		../include/eti.h \
+		../include/mf_common.h
+
+################################################################################
+all \
+libs \
+install ::	$(AUTO_SRC) $(LIBRARIES)
+
+sources :	$(AUTO_SRC)
+
+$(DESTDIR)$(libdir) :
+	$(srcdir)/../mkinstalldirs $@
+
+# make copies to simplify include-paths while still keeping menu's include
+# file in this directory.
+../include/menu.h : $(srcdir)/menu.h
+	-rm -f $@
+	cp $(srcdir)/menu.h $@
+../include/eti.h : $(srcdir)/eti.h
+	-rm -f $@
+	cp $(srcdir)/eti.h $@
+../include/mf_common.h : $(srcdir)/mf_common.h
+	-rm -f $@
+	cp $(srcdir)/mf_common.h $@
+
+MENU_PRIV_H = \
+	$(srcdir)/menu.priv.h \
+	$(AUTO_SRC) \
+	../include/curses.h
+
+tags:
+	ctags *.[ch]
+
+@MAKE_UPPER_TAGS@TAGS:
+@MAKE_UPPER_TAGS@	etags *.[ch]
+
+mostlyclean ::
+	-rm -f core tags TAGS *~ *.ln *.atac trace
+
+clean :: mostlyclean
+	-rm -f $(AUTO_SRC)
+
+distclean :: clean
+	-rm -f Makefile
+
+realclean :: distclean
+
+###############################################################################
+# The remainder of this file is automatically generated during configuration
+###############################################################################
diff --git a/ncurses-5.2/menu/READ.ME b/ncurses-5.2/menu/READ.ME
new file mode 100644
index 0000000..3fd5627
--- /dev/null
+++ b/ncurses-5.2/menu/READ.ME
@@ -0,0 +1,14 @@
+This is a clone of the menu library that is available with typical
+System V curses implementations (ETI).
+
+It is modelled after the documentation that comes for this library with
+a 386 based SVR4 implementation (ESIX).
+
+The development environment was and is an ELF based Linux system.
+
+For things that still need doing, see the TO-DO file in the top-level 
+directory.
+
+Juergen Pfeifer
+
+eMail: juergen.pfeifer@gmx.net
diff --git a/ncurses-5.2/menu/eti.h b/ncurses-5.2/menu/eti.h
new file mode 100644
index 0000000..cc1c830
--- /dev/null
+++ b/ncurses-5.2/menu/eti.h
@@ -0,0 +1,52 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#ifndef _ETI_ERRNO_H_
+#define _ETI_ERRNO_H_
+
+#define	E_OK			(0)
+#define	E_SYSTEM_ERROR	 	(-1)
+#define	E_BAD_ARGUMENT	 	(-2)
+#define	E_POSTED	 	(-3)
+#define	E_CONNECTED	 	(-4)
+#define	E_BAD_STATE	 	(-5)
+#define	E_NO_ROOM	 	(-6)
+#define	E_NOT_POSTED		(-7)
+#define	E_UNKNOWN_COMMAND	(-8)
+#define	E_NO_MATCH		(-9)
+#define	E_NOT_SELECTABLE	(-10)
+#define	E_NOT_CONNECTED	        (-11)
+#define	E_REQUEST_DENIED	(-12)
+#define	E_INVALID_FIELD	        (-13)
+#define	E_CURRENT		(-14)
+
+#endif
diff --git a/ncurses-5.2/menu/headers b/ncurses-5.2/menu/headers
new file mode 100644
index 0000000..3fe0be0
--- /dev/null
+++ b/ncurses-5.2/menu/headers
@@ -0,0 +1,32 @@
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996
+#
+$(srcdir)/eti.h
+$(srcdir)/menu.h
diff --git a/ncurses-5.2/menu/llib-lmenu b/ncurses-5.2/menu/llib-lmenu
new file mode 100644
index 0000000..3f421c1
--- /dev/null
+++ b/ncurses-5.2/menu/llib-lmenu
@@ -0,0 +1,508 @@
+/****************************************************************************
+ * Copyright (c) 1999 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1996,1997,1999              *
+ ****************************************************************************/
+/* LINTLIBRARY */
+
+/* ./m_attribs.c */
+
+#include "menu.priv.h"
+
+#undef set_menu_fore
+int	set_menu_fore(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_fore
+chtype	menu_fore(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+#undef set_menu_back
+int	set_menu_back(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_back
+chtype	menu_back(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+#undef set_menu_grey
+int	set_menu_grey(
+		MENU	*menu, 
+		chtype	attr)
+		{ return(*(int *)0); }
+
+#undef menu_grey
+chtype	menu_grey(
+		const MENU *menu)
+		{ return(*(chtype *)0); }
+
+/* ./m_cursor.c */
+
+#undef _nc_menu_cursor_pos
+int	_nc_menu_cursor_pos(
+		const MENU *menu, 
+		const ITEM *item, 
+		int	*pY, 
+		int	*pX)
+		{ return(*(int *)0); }
+
+#undef pos_menu_cursor
+int	pos_menu_cursor(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_driver.c */
+
+#undef _nc_Match_Next_Character_In_Item_Name
+int	_nc_Match_Next_Character_In_Item_Name(
+		MENU	*menu, 
+		int	ch, 
+		ITEM	**item)
+		{ return(*(int *)0); }
+
+#undef menu_driver
+int	menu_driver(
+		MENU	*menu, 
+		int	c)
+		{ return(*(int *)0); }
+
+/* ./m_format.c */
+
+#undef set_menu_format
+int	set_menu_format(
+		MENU	*menu, 
+		int	rows, 
+		int	cols)
+		{ return(*(int *)0); }
+
+#undef menu_format
+void	menu_format(
+		const MENU *menu, 
+		int	*rows, 
+		int	*cols)
+		{ /* void */ }
+
+/* ./m_global.c */
+
+#undef _nc_Default_Menu
+MENU	_nc_Default_Menu;
+#undef _nc_Default_Item
+ITEM	_nc_Default_Item;
+
+#undef _nc_Connect_Items
+bool	_nc_Connect_Items(
+		MENU	*menu, 
+		ITEM	**items)
+		{ return(*(bool *)0); }
+
+#undef _nc_Disconnect_Items
+void	_nc_Disconnect_Items(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Calculate_Item_Length_and_Width
+void	_nc_Calculate_Item_Length_and_Width(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Link_Items
+void	_nc_Link_Items(
+		MENU	*menu)
+		{ /* void */ }
+
+#undef _nc_Show_Menu
+void	_nc_Show_Menu(
+		const MENU *menu)
+		{ /* void */ }
+
+#undef _nc_New_TopRow_and_CurrentItem
+void	_nc_New_TopRow_and_CurrentItem(
+		MENU	*menu, 
+		int	new_toprow, 
+		ITEM	*new_current_item)
+		{ /* void */ }
+
+/* ./m_hook.c */
+
+#undef set_menu_init
+int	set_menu_init(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef menu_init
+Menu_Hook menu_init(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_menu_term
+int	set_menu_term(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef menu_term
+Menu_Hook menu_term(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_item_init
+int	set_item_init(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef item_init
+Menu_Hook item_init(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+#undef set_item_term
+int	set_item_term(
+		MENU	*menu, 
+		Menu_Hook func)
+		{ return(*(int *)0); }
+
+#undef item_term
+Menu_Hook item_term(
+		const MENU *menu)
+		{ return(*(Menu_Hook *)0); }
+
+/* ./m_item_cur.c */
+
+#undef set_current_item
+int	set_current_item(
+		MENU	*menu, 
+		ITEM	*item)
+		{ return(*(int *)0); }
+
+#undef current_item
+ITEM	*current_item(
+		const MENU *menu)
+		{ return(*(ITEM **)0); }
+
+#undef item_index
+int	item_index(
+		const ITEM *item)
+		{ return(*(int *)0); }
+
+/* ./m_item_nam.c */
+
+#undef item_name
+const char *item_name(
+		const ITEM *item)
+		{ return(*(const char **)0); }
+
+#undef item_description
+const char *item_description(
+		const ITEM *item)
+		{ return(*(const char **)0); }
+
+/* ./m_item_new.c */
+
+#undef new_item
+ITEM	*new_item(
+		const char *name, 
+		const char *description)
+		{ return(*(ITEM **)0); }
+
+#undef free_item
+int	free_item(
+		ITEM	*item)
+		{ return(*(int *)0); }
+
+#undef set_menu_mark
+int	set_menu_mark(
+		MENU	*menu, 
+		const char *mark)
+		{ return(*(int *)0); }
+
+#undef menu_mark
+const char *menu_mark(
+		const MENU *menu)
+		{ return(*(const char **)0); }
+
+/* ./m_item_opt.c */
+
+#undef set_item_opts
+int	set_item_opts(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts_off
+int	item_opts_off(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts_on
+int	item_opts_on(
+		ITEM	*item, 
+		Item_Options opts)
+		{ return(*(int *)0); }
+
+#undef item_opts
+Item_Options item_opts(
+		const ITEM *item)
+		{ return(*(Item_Options *)0); }
+
+/* ./m_item_top.c */
+
+#undef set_top_row
+int	set_top_row(
+		MENU	*menu, 
+		int	row)
+		{ return(*(int *)0); }
+
+#undef top_row
+int	top_row(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_item_use.c */
+
+#undef set_item_userptr
+int	set_item_userptr(
+		ITEM	*item, 
+		void	*userptr)
+		{ return(*(int *)0); }
+
+#undef item_userptr
+void	*item_userptr(
+		const ITEM *item)
+		{ return(*(void **)0); }
+
+/* ./m_item_val.c */
+
+#undef set_item_value
+int	set_item_value(
+		ITEM	*item, 
+		bool	value)
+		{ return(*(int *)0); }
+
+#undef item_value
+bool	item_value(
+		const ITEM *item)
+		{ return(*(bool *)0); }
+
+/* ./m_item_vis.c */
+
+#undef item_visible
+bool	item_visible(
+		const ITEM *item)
+		{ return(*(bool *)0); }
+
+/* ./m_items.c */
+
+#undef set_menu_items
+int	set_menu_items(
+		MENU	*menu, 
+		ITEM	**items)
+		{ return(*(int *)0); }
+
+#undef menu_items
+ITEM	**menu_items(
+		const MENU *menu)
+		{ return(*(ITEM ***)0); }
+
+#undef item_count
+int	item_count(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_new.c */
+
+#undef new_menu
+MENU	*new_menu(
+		ITEM	**items)
+		{ return(*(MENU **)0); }
+
+#undef free_menu
+int	free_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+/* ./m_opts.c */
+
+#undef set_menu_opts
+int	set_menu_opts(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts_off
+int	menu_opts_off(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts_on
+int	menu_opts_on(
+		MENU	*menu, 
+		Menu_Options opts)
+		{ return(*(int *)0); }
+
+#undef menu_opts
+Menu_Options menu_opts(
+		const MENU *menu)
+		{ return(*(Menu_Options *)0); }
+
+/* ./m_pad.c */
+
+#undef set_menu_pad
+int	set_menu_pad(
+		MENU	*menu, 
+		int	pad)
+		{ return(*(int *)0); }
+
+#undef menu_pad
+int	menu_pad(
+		const MENU *menu)
+		{ return(*(int *)0); }
+
+/* ./m_pattern.c */
+
+#undef menu_pattern
+char	*menu_pattern(
+		const MENU *menu)
+		{ return(*(char **)0); }
+
+#undef set_menu_pattern
+int	set_menu_pattern(
+		MENU	*menu, 
+		const char *p)
+		{ return(*(int *)0); }
+
+/* ./m_post.c */
+
+#undef _nc_Post_Item
+void	_nc_Post_Item(
+		const MENU *menu, 
+		const ITEM *item)
+		{ /* void */ }
+
+#undef _nc_Draw_Menu
+void	_nc_Draw_Menu(
+		const MENU *menu)
+		{ /* void */ }
+
+#undef post_menu
+int	post_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+#undef unpost_menu
+int	unpost_menu(
+		MENU	*menu)
+		{ return(*(int *)0); }
+
+/* ./m_req_name.c */
+
+#undef menu_request_name
+const char *menu_request_name(
+		int	request)
+		{ return(*(const char **)0); }
+
+#undef menu_request_by_name
+int	menu_request_by_name(
+		const char *str)
+		{ return(*(int *)0); }
+
+/* ./m_scale.c */
+
+#undef scale_menu
+int	scale_menu(
+		const MENU *menu, 
+		int	*rows, 
+		int	*cols)
+		{ return(*(int *)0); }
+
+/* ./m_spacing.c */
+
+#undef set_menu_spacing
+int	set_menu_spacing(
+		MENU	*menu, 
+		int	s_desc, 
+		int	s_row, 
+		int	s_col)
+		{ return(*(int *)0); }
+
+#undef menu_spacing
+int	menu_spacing(
+		const MENU *menu, 
+		int	*s_desc, 
+		int	*s_row, 
+		int	*s_col)
+		{ return(*(int *)0); }
+
+/* ./m_sub.c */
+
+#undef set_menu_sub
+int	set_menu_sub(
+		MENU	*menu, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef menu_sub
+WINDOW	*menu_sub(
+		const MENU *menu)
+		{ return(*(WINDOW **)0); }
+
+/* ./m_userptr.c */
+
+#undef set_menu_userptr
+int	set_menu_userptr(
+		MENU	*menu, 
+		void	*userptr)
+		{ return(*(int *)0); }
+
+#undef menu_userptr
+void	*menu_userptr(
+		const MENU *menu)
+		{ return(*(void **)0); }
+
+/* ./m_win.c */
+
+#undef set_menu_win
+int	set_menu_win(
+		MENU	*menu, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef menu_win
+WINDOW	*menu_win(
+		const MENU *menu)
+		{ return(*(WINDOW **)0); }
diff --git a/ncurses-5.2/menu/m_attribs.c b/ncurses-5.2/menu/m_attribs.c
new file mode 100644
index 0000000..3b1b01e
--- /dev/null
+++ b/ncurses-5.2/menu/m_attribs.c
@@ -0,0 +1,141 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_attribs                                                         *
+* Control menus display attributes                                         *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/* Macro to redraw menu if it is posted and changed */
+#define Refresh_Menu(menu) \
+   if ( (menu) && ((menu)->status & _POSTED) )\
+   {\
+      _nc_Draw_Menu( menu );\
+      _nc_Show_Menu( menu );\
+   }
+
+/* "Template" macro to generate a function to set a menus attribute */
+#define GEN_MENU_ATTR_SET_FCT( name ) \
+int set_menu_ ## name (MENU * menu, chtype attr)\
+{\
+   if (!(attr==A_NORMAL || (attr & A_ATTRIBUTES)==attr))\
+      RETURN(E_BAD_ARGUMENT);\
+   if (menu && ( menu -> name != attr))\
+     {\
+       (menu -> name) = attr;\
+       Refresh_Menu(menu);\
+     }\
+   Normalize_Menu( menu ) -> name = attr;\
+   RETURN(E_OK);\
+}
+
+/* "Template" macro to generate a function to get a menus attribute */
+#define GEN_MENU_ATTR_GET_FCT( name ) \
+chtype menu_ ## name (const MENU * menu)\
+{\
+   return (Normalize_Menu( menu ) -> name);\
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_fore(MENU *menu, chtype attr)
+|   
+|   Description   :  Set the attribute for selectable items. In single-
+|                    valued menus thiis is used to highlight the current
+|                    item ((i.e. where the cursor is), in multi-valued
+|                    menus this is used to highlight the selected items.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - an invalid value has been passed   
++--------------------------------------------------------------------------*/
+GEN_MENU_ATTR_SET_FCT( fore )
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  chtype menu_fore(const MENU* menu)
+|   
+|   Description   :  Return the attribute used for selectable items that
+|                    are current (single-valued menu) or selected (multi-
+|                    valued menu).   
+|
+|   Return Values :  Attribute value
++--------------------------------------------------------------------------*/
+GEN_MENU_ATTR_GET_FCT( fore )
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_back(MENU *menu, chtype attr)
+|   
+|   Description   :  Set the attribute for selectable but not yet selected
+|                    items.
+|
+|   Return Values :  E_OK             - success  
+|                    E_BAD_ARGUMENT   - an invalid value has been passed
++--------------------------------------------------------------------------*/
+GEN_MENU_ATTR_SET_FCT( back )
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  chtype menu_back(const MENU *menu)
+|   
+|   Description   :  Return the attribute used for selectable but not yet
+|                    selected items. 
+|
+|   Return Values :  Attribute value
++--------------------------------------------------------------------------*/
+GEN_MENU_ATTR_GET_FCT( back )
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_grey(MENU *menu, chtype attr)
+|   
+|   Description   :  Set the attribute for unselectable items.
+|
+|   Return Values :  E_OK             - success
+|                    E_BAD_ARGUMENT   - an invalid value has been passed    
++--------------------------------------------------------------------------*/
+GEN_MENU_ATTR_SET_FCT( grey )
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  chtype menu_grey(const MENU *menu)
+|   
+|   Description   :  Return the attribute used for non-selectable items
+|
+|   Return Values :  Attribute value
++--------------------------------------------------------------------------*/
+GEN_MENU_ATTR_GET_FCT( grey )
+/* m_attribs.c ends here */
diff --git a/ncurses-5.2/menu/m_cursor.c b/ncurses-5.2/menu/m_cursor.c
new file mode 100644
index 0000000..fa6080e
--- /dev/null
+++ b/ncurses-5.2/menu/m_cursor.c
@@ -0,0 +1,110 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_cursor                                                          *
+* Correctly position a menus cursor                                        *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  _nc_menu_cursor_pos
+|
+|   Description   :  Return position of logical cursor to current item
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid menu
+|                    E_NOT_POSTED    - Menu is not posted
++--------------------------------------------------------------------------*/
+int _nc_menu_cursor_pos(const MENU* menu,
+			const ITEM* item,
+			int* pY, int* pX)
+{
+  if (!menu || !pX || !pY)
+    return(E_BAD_ARGUMENT);
+  else
+    {
+      if ((ITEM*)0 == item)
+	item = menu->curitem;
+      assert(item!=(ITEM*)0);
+
+      if ( !( menu->status & _POSTED ) )
+	return(E_NOT_POSTED);
+
+      *pX = item->x * (menu->spc_cols + menu->itemlen);
+      *pY = (item->y - menu->toprow) * menu->spc_rows;
+    }
+  return(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  pos_menu_cursor
+|
+|   Description   :  Position logical cursor to current item in menu
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid menu
+|                    E_NOT_POSTED    - Menu is not posted
++--------------------------------------------------------------------------*/
+int pos_menu_cursor(const MENU * menu)
+{
+  WINDOW *win, *sub;
+  int x, y;
+  int err = _nc_menu_cursor_pos(menu,(ITEM*)0,&y,&x);
+
+  if (E_OK==err)
+    {
+      win = menu->userwin ? menu->userwin : stdscr;
+      sub = menu->usersub ? menu->usersub : win;
+      assert(win && sub);
+
+      if ((menu->opt & O_SHOWMATCH) && (menu->pindex > 0))
+	x += ( menu->pindex + menu->marklen - 1);
+
+      wmove(sub,y,x);
+
+      if ( win != sub )
+	{
+	  wcursyncup(sub);
+	  wsyncup(sub);
+	  untouchwin(sub);
+	}
+    }
+  RETURN(err);
+}
+
+/* m_cursor.c ends here */
diff --git a/ncurses-5.2/menu/m_driver.c b/ncurses-5.2/menu/m_driver.c
new file mode 100644
index 0000000..e796728
--- /dev/null
+++ b/ncurses-5.2/menu/m_driver.c
@@ -0,0 +1,540 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_driver                                                          *
+* Central dispatching routine                                              *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/* Macros */
+
+/* Remove the last character from the match pattern buffer */
+#define Remove_Character_From_Pattern(menu) \
+  (menu)->pattern[--((menu)->pindex)] = '\0'
+
+/* Add a new character to the match pattern buffer */
+#define Add_Character_To_Pattern(menu,ch) \
+  { (menu)->pattern[((menu)->pindex)++] = (ch);\
+    (menu)->pattern[(menu)->pindex] = '\0'; }
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  static bool Is_Sub_String(
+|                           bool IgnoreCaseFlag,
+|                           const char *part,
+|                           const char *string)
+|
+|   Description   :  Checks whether or not part is a substring of string.
+|
+|   Return Values :  TRUE   - if it is a substring
+|                    FALSE  - if it is not a substring
++--------------------------------------------------------------------------*/
+static bool Is_Sub_String(
+			  bool  IgnoreCaseFlag,
+			  const char *part,
+			  const char *string
+			 )
+{
+  assert( part && string );
+  if ( IgnoreCaseFlag )
+    {
+      while(*string && *part)
+	{
+	  if (toupper(*string++)!=toupper(*part)) break;
+	  part++;
+	}
+    }
+  else
+    {
+      while( *string && *part )
+	if (*part != *string++) break;
+      part++;
+    }
+  return ( (*part) ? FALSE : TRUE );
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int _nc_Match_Next_Character_In_Item_Name(
+|                           MENU *menu,
+|                           int  ch,
+|                           ITEM **item)
+|
+|   Description   :  This internal routine is called for a menu positioned
+|                    at an item with three different classes of characters:
+|                       - a printable character; the character is added to
+|                         the current pattern and the next item matching
+|                         this pattern is searched.
+|                       - NUL; the pattern stays as it is and the next item
+|                         matching the pattern is searched
+|                       - BS; the pattern stays as it is and the previous
+|                         item matching the pattern is searched
+|
+|                       The item parameter contains on call a pointer to
+|                       the item where the search starts. On return - if
+|                       a match was found - it contains a pointer to the
+|                       matching item.
+|
+|   Return Values :  E_OK        - an item matching the pattern was found
+|                    E_NO_MATCH  - nothing found
++--------------------------------------------------------------------------*/
+int _nc_Match_Next_Character_In_Item_Name(MENU *menu, int ch, ITEM **item)
+{
+  bool found = FALSE, passed = FALSE;
+  int  idx, last;
+
+  assert( menu && item && *item);
+  idx = (*item)->index;
+
+  if (ch && ch!=BS)
+    {
+      /* if we become to long, we need no further checking : there can't be
+	 a match ! */
+      if ((menu->pindex+1) > menu->namelen)
+	RETURN(E_NO_MATCH);
+
+      Add_Character_To_Pattern(menu,ch);
+      /* we artificially position one item back, because in the do...while
+	 loop we start with the next item. This means, that with a new
+	 pattern search we always start the scan with the actual item. If
+	 we do a NEXT_PATTERN oder PREV_PATTERN search, we start with the
+	 one after or before the actual item. */
+      if (--idx < 0)
+	idx = menu->nitems-1;
+    }
+
+  last = idx;			/* this closes the cycle */
+
+  do{
+    if (ch==BS)
+      {			/* we have to go backward */
+	if (--idx < 0)
+	  idx = menu->nitems-1;
+      }
+    else
+      {			/* otherwise we always go forward */
+	if (++idx >= menu->nitems)
+	  idx = 0;
+      }
+    if (Is_Sub_String((menu->opt & O_IGNORECASE) != 0,
+		      menu->pattern,
+		      menu->items[idx]->name.str)
+	)
+      found = TRUE;
+    else
+      passed = TRUE;
+  } while (!found && (idx != last));
+
+  if (found)
+    {
+      if (!((idx==(*item)->index) && passed))
+	{
+	  *item = menu->items[idx];
+	  RETURN(E_OK);
+	}
+      /* This point is reached, if we fully cycled through the item list
+	 and the only match we found is the starting item. With a NEXT_PATTERN
+	 or PREV_PATTERN scan this means, that there was no additional match.
+	 If we searched with an expanded new pattern, we should never reach
+	 this point, because if the expanded pattern matches also the actual
+	 item we will find it in the first attempt (passed==FALSE) and we
+	 will never cycle through the whole item array.
+	 */
+      assert( ch==0 || ch==BS );
+    }
+  else
+    {
+      if (ch && ch!=BS && menu->pindex>0)
+	{
+	  /* if we had no match with a new pattern, we have to restore it */
+	  Remove_Character_From_Pattern(menu);
+	}
+    }
+  RETURN(E_NO_MATCH);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int menu_driver(MENU *menu, int c)
+|
+|   Description   :  Central dispatcher for the menu. Translates the logical
+|                    request 'c' into a menu action.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid menu pointer
+|                    E_BAD_STATE     - menu is in user hook routine
+|                    E_NOT_POSTED    - menu is not posted
++--------------------------------------------------------------------------*/
+int menu_driver(MENU * menu, int   c)
+{
+#define NAVIGATE(dir) \
+  if (!item->dir)\
+     result = E_REQUEST_DENIED;\
+  else\
+     item = item->dir
+
+  int result = E_OK;
+  ITEM *item;
+  int my_top_row, rdiff;
+
+  if (!menu)
+    RETURN(E_BAD_ARGUMENT);
+
+  if ( menu->status & _IN_DRIVER )
+    RETURN(E_BAD_STATE);
+  if ( !( menu->status & _POSTED ) )
+    RETURN(E_NOT_POSTED);
+
+  item = menu->curitem;
+
+    my_top_row = menu->toprow;
+    assert(item);
+
+    if ((c > KEY_MAX) && (c<=MAX_MENU_COMMAND))
+      {
+	if (!((c==REQ_BACK_PATTERN)
+	      || (c==REQ_NEXT_MATCH) || (c==REQ_PREV_MATCH)))
+	  {
+	    assert( menu->pattern );
+	    Reset_Pattern(menu);
+	  }
+
+	switch(c)
+	  {
+	  case REQ_LEFT_ITEM:
+	    /*=================*/
+	    NAVIGATE(left);
+	    break;
+
+	  case REQ_RIGHT_ITEM:
+	    /*==================*/
+	    NAVIGATE(right);
+	    break;
+
+	  case REQ_UP_ITEM:
+	    /*===============*/
+	    NAVIGATE(up);
+	    break;
+
+	  case REQ_DOWN_ITEM:
+	    /*=================*/
+	    NAVIGATE(down);
+	    break;
+
+	  case REQ_SCR_ULINE:
+	    /*=================*/
+	  if (my_top_row == 0 || !(item->up))
+	      result = E_REQUEST_DENIED;
+	    else
+	      {
+		--my_top_row;
+		item = item->up;
+	      }
+	    break;
+
+	  case REQ_SCR_DLINE:
+	    /*=================*/
+	  if ((my_top_row + menu->arows >= menu->rows) || !(item->down))
+	      {
+		/* only if the menu has less items than rows, we can deny the
+		   request. Otherwise the epilogue of this routine adjusts the
+		   top row if necessary */
+		result = E_REQUEST_DENIED;
+	      }
+	  else {
+	    my_top_row++;
+	      item = item->down;
+	  }
+	    break;
+
+	  case REQ_SCR_DPAGE:
+	    /*=================*/
+	  rdiff = menu->rows - (menu->arows + my_top_row);
+	    if (rdiff > menu->arows)
+	      rdiff = menu->arows;
+	  if (rdiff<=0)
+	      result = E_REQUEST_DENIED;
+	    else
+	      {
+		my_top_row += rdiff;
+	      while(rdiff-- > 0 && item!=(ITEM*)0)
+		  item = item->down;
+	      }
+	    break;
+
+	  case REQ_SCR_UPAGE:
+	    /*=================*/
+	  rdiff = (menu->arows < my_top_row) ? menu->arows : my_top_row;
+	  if (rdiff<=0)
+	      result = E_REQUEST_DENIED;
+	    else
+	      {
+		my_top_row -= rdiff;
+	      while(rdiff-- && item!=(ITEM*)0)
+		  item = item->up;
+	      }
+	    break;
+
+	  case REQ_FIRST_ITEM:
+	    /*==================*/
+	    item = menu->items[0];
+	    break;
+
+	  case REQ_LAST_ITEM:
+	    /*=================*/
+	    item = menu->items[menu->nitems-1];
+	    break;
+
+	  case REQ_NEXT_ITEM:
+	    /*=================*/
+	    if ((item->index+1)>=menu->nitems)
+	      {
+		if (menu->opt & O_NONCYCLIC)
+		  result = E_REQUEST_DENIED;
+		else
+		  item = menu->items[0];
+	      }
+	    else
+	      item = menu->items[item->index + 1];
+	    break;
+
+	  case REQ_PREV_ITEM:
+	    /*=================*/
+	    if (item->index<=0)
+	      {
+		if (menu->opt & O_NONCYCLIC)
+		  result = E_REQUEST_DENIED;
+		else
+		  item = menu->items[menu->nitems-1];
+	      }
+	    else
+	      item = menu->items[item->index - 1];
+	    break;
+
+	  case REQ_TOGGLE_ITEM:
+	    /*===================*/
+	    if (menu->opt & O_ONEVALUE)
+	      {
+		result = E_REQUEST_DENIED;
+	      }
+	    else
+	      {
+		if (menu->curitem->opt & O_SELECTABLE)
+		  {
+		    menu->curitem->value = !menu->curitem->value;
+		    Move_And_Post_Item(menu,menu->curitem);
+		    _nc_Show_Menu(menu);
+		  }
+		else
+		  result = E_NOT_SELECTABLE;
+	      }
+	    break;
+
+	  case REQ_CLEAR_PATTERN:
+	    /*=====================*/
+	    /* already cleared in prologue */
+	    break;
+
+	  case REQ_BACK_PATTERN:
+	    /*====================*/
+	    if (menu->pindex>0)
+	      {
+		assert(menu->pattern);
+		Remove_Character_From_Pattern(menu);
+		pos_menu_cursor( menu );
+	      }
+	    else
+	      result = E_REQUEST_DENIED;
+	    break;
+
+	  case REQ_NEXT_MATCH:
+	    /*==================*/
+	    assert(menu->pattern);
+	    if (menu->pattern[0])
+	      result = _nc_Match_Next_Character_In_Item_Name(menu,0,&item);
+	    else
+	      {
+		if ((item->index+1)<menu->nitems)
+		  item=menu->items[item->index+1];
+		else
+		  {
+		    if (menu->opt & O_NONCYCLIC)
+		      result = E_REQUEST_DENIED;
+		    else
+		      item = menu->items[0];
+		  }
+	      }
+	    break;
+
+	  case REQ_PREV_MATCH:
+	    /*==================*/
+	    assert(menu->pattern);
+	    if (menu->pattern[0])
+	      result = _nc_Match_Next_Character_In_Item_Name(menu,BS,&item);
+	    else
+	      {
+		if (item->index)
+		  item = menu->items[item->index-1];
+		else
+		  {
+		    if (menu->opt & O_NONCYCLIC)
+		      result = E_REQUEST_DENIED;
+		    else
+		      item = menu->items[menu->nitems-1];
+		  }
+	      }
+	    break;
+
+	  default:
+	    /*======*/
+	    result = E_UNKNOWN_COMMAND;
+	    break;
+	  }
+      }
+    else
+      {				/* not a command */
+	if ( !(c & ~((int)MAX_REGULAR_CHARACTER)) && isprint(c) )
+	  result = _nc_Match_Next_Character_In_Item_Name( menu, c, &item );
+#ifdef NCURSES_MOUSE_VERSION
+        else if (KEY_MOUSE == c)
+	  {
+	    MEVENT	event;
+	    WINDOW* uwin = Get_Menu_UserWin(menu);
+
+	    getmouse(&event);
+	    if ((event.bstate & (BUTTON1_CLICKED         |
+				 BUTTON1_DOUBLE_CLICKED  |
+				 BUTTON1_TRIPLE_CLICKED   ))
+	     && wenclose(uwin,event.y, event.x))
+	      { /* we react only if the click was in the userwin, that means
+		 * inside the menu display area or at the decoration window.
+		 */
+		WINDOW* sub = Get_Menu_Window(menu);
+		int ry = event.y, rx = event.x; /* screen coordinates */
+
+		result = E_REQUEST_DENIED;
+		if (mouse_trafo(&ry,&rx,FALSE))
+		  { /* rx, ry are now "curses" coordinates */
+		    if (ry < sub->_begy)
+		      { /* we clicked above the display region; this is
+			 * interpreted as "scroll up" request
+			 */
+			if (event.bstate & BUTTON1_CLICKED)
+			  result = menu_driver(menu,REQ_SCR_ULINE);
+			else if (event.bstate & BUTTON1_DOUBLE_CLICKED)
+			  result = menu_driver(menu,REQ_SCR_UPAGE);
+			else if (event.bstate & BUTTON1_TRIPLE_CLICKED)
+			  result = menu_driver(menu,REQ_FIRST_ITEM);
+			RETURN(result);
+		      }
+		    else if (ry >= sub->_begy + sub->_maxy)
+		      { /* we clicked below the display region; this is
+			 * interpreted as "scroll down" request
+			 */
+			if (event.bstate & BUTTON1_CLICKED)
+			  result = menu_driver(menu,REQ_SCR_DLINE);
+			else if (event.bstate & BUTTON1_DOUBLE_CLICKED)
+			  result = menu_driver(menu,REQ_SCR_DPAGE);
+			else if (event.bstate & BUTTON1_TRIPLE_CLICKED)
+			  result = menu_driver(menu,REQ_LAST_ITEM);
+			RETURN(result);
+		      }
+		    else if (wenclose(sub,event.y,event.x))
+		      { /* Inside the area we try to find the hit item */
+			int i,x,y,err;
+			ry = event.y; rx = event.x;
+			if (wmouse_trafo(sub,&ry,&rx,FALSE))
+			  {
+			    for(i=0;i<menu->nitems;i++)
+			      {
+				err = _nc_menu_cursor_pos(menu,menu->items[i],
+							  &y, &x);
+				if (E_OK==err)
+				  {
+				    if ((ry==y)       &&
+					(rx>=x)       &&
+					(rx < x + menu->itemlen))
+				      {
+					item = menu->items[i];
+					result = E_OK;
+					break;
+				      }
+				  }
+			      }
+			    if (E_OK==result)
+			      { /* We found an item, now we can handle the click.
+				 * A single click just positions the menu cursor
+				 * to the clicked item. A double click toggles
+				 * the item.
+				 */
+				if (event.bstate & BUTTON1_DOUBLE_CLICKED)
+				  {
+				    _nc_New_TopRow_and_CurrentItem(menu,
+								   my_top_row,
+								   item);
+				    menu_driver(menu,REQ_TOGGLE_ITEM);
+				    result = E_UNKNOWN_COMMAND;
+				  }
+			      }
+			  }
+		      }
+		  }
+	      }
+	    else
+	        result = E_REQUEST_DENIED;
+	  }
+#endif /* NCURSES_MOUSE_VERSION */
+	else
+	  result = E_UNKNOWN_COMMAND;
+      }
+
+  if (E_OK==result)
+    {
+    /* Adjust the top row if it turns out that the current item unfortunately
+       doesn't appear in the menu window */
+    if ( item->y < my_top_row )
+      my_top_row = item->y;
+    else if ( item->y >= (my_top_row + menu->arows) )
+      my_top_row = item->y - menu->arows + 1;
+
+    _nc_New_TopRow_and_CurrentItem( menu, my_top_row, item );
+
+    }
+
+  RETURN(result);
+}
+
+/* m_driver.c ends here */
diff --git a/ncurses-5.2/menu/m_format.c b/ncurses-5.2/menu/m_format.c
new file mode 100644
index 0000000..55e2ba4
--- /dev/null
+++ b/ncurses-5.2/menu/m_format.c
@@ -0,0 +1,125 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_format                                                          *
+* Set and get maximum numbers of rows and columns in menus                 *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+#define minimum(a,b) ((a)<(b) ? (a): (b))
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_format(MENU *menu, int rows, int cols)
+|   
+|   Description   :  Sets the maximum number of rows and columns of items
+|                    that may be displayed at one time on a menu. If the
+|                    menu contains more items than can be displayed at
+|                    once, the menu will be scrollable.
+|
+|   Return Values :  E_OK                   - success
+|                    E_BAD_ARGUMENT         - invalid values passed
+|                    E_NOT_CONNECTED        - there are no items connected
+|                    E_POSTED               - the menu is already posted
++--------------------------------------------------------------------------*/
+int set_menu_format(MENU *menu, int rows, int cols)
+{
+  int total_rows, total_cols;
+  
+  if (rows<0 || cols<0) 
+    RETURN(E_BAD_ARGUMENT);
+  
+  if (menu)
+    {
+      if ( menu->status & _POSTED )
+	RETURN(E_POSTED);
+      
+      if (!(menu->items))
+	RETURN(E_NOT_CONNECTED);
+      
+      if (rows==0) 
+	rows = menu->frows;
+      if (cols==0) 
+	cols = menu->fcols;
+      
+      if (menu->pattern)
+	Reset_Pattern(menu);
+      
+      menu->frows = rows;
+      menu->fcols = cols;
+      
+      assert(rows>0 && cols>0);
+      total_rows = (menu->nitems - 1)/cols + 1;
+      total_cols = (menu->status & O_ROWMAJOR) ? 
+	minimum(menu->nitems,cols) :
+	  (menu->nitems-1)/total_rows + 1;
+      
+      menu->rows    = total_rows;
+      menu->cols    = total_cols;
+      menu->arows   = minimum(total_rows,rows); 
+      menu->toprow  = 0;	
+      menu->curitem = *(menu->items);
+      assert(menu->curitem);
+      menu->status |= _LINK_NEEDED;
+      _nc_Calculate_Item_Length_and_Width(menu);
+    }
+  else
+    {
+      if (rows>0) _nc_Default_Menu.frows = rows;
+      if (cols>0) _nc_Default_Menu.fcols = cols;
+    }
+  
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void menu_format(const MENU *menu, int *rows, int *cols)
+|   
+|   Description   :  Returns the maximum number of rows and columns that may
+|                    be displayed at one time on menu.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+void menu_format(const MENU *menu, int *rows, int *cols)
+{
+  if (rows)
+    *rows = Normalize_Menu(menu)->frows;
+  if (cols)
+    *cols = Normalize_Menu(menu)->fcols;
+}
+
+/* m_format.c ends here */
diff --git a/ncurses-5.2/menu/m_global.c b/ncurses-5.2/menu/m_global.c
new file mode 100644
index 0000000..8287207
--- /dev/null
+++ b/ncurses-5.2/menu/m_global.c
@@ -0,0 +1,483 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_global                                                          *
+* Globally used internal routines and the default menu and item structures *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+MENU _nc_Default_Menu = {
+  16,				  /* Nr. of chars high */
+  1,				  /* Nr. of chars wide */
+  16,				  /* Nr. of items high */
+  1,			          /* Nr. of items wide */
+  16,				  /* Nr. of formatted items high */
+  1,				  /* Nr. of formatted items wide */
+  16,				  /* Nr. of items high (actual) */
+  0,				  /* length of widest name */
+  0,				  /* length of widest description */
+  1,				  /* length of mark */
+  1,				  /* length of one item */
+  1,                              /* Spacing for descriptor */ 
+  1,                              /* Spacing for columns */
+  1,                              /* Spacing for rows */
+  (char *)0,			  /* buffer used to store match chars */
+  0,				  /* Index into pattern buffer */
+  (WINDOW *)0,			  /* Window containing entire menu */
+  (WINDOW *)0,			  /* Portion of menu displayed */
+  (WINDOW *)0,			  /* User's window */
+  (WINDOW *)0,			  /* User's subwindow */
+  (ITEM **)0,			  /* List of items */
+  0,				  /* Total Nr. of items in menu */
+  (ITEM *)0,			  /* Current item */
+  0,				  /* Top row of menu */
+  (chtype)A_REVERSE,		  /* Attribute for selection */
+  (chtype)A_NORMAL,		  /* Attribute for nonselection */
+  (chtype)A_UNDERLINE,		  /* Attribute for inactive */	
+  ' ',  			  /* Pad character */
+  (Menu_Hook)0,			  /* Menu init */
+  (Menu_Hook)0,			  /* Menu term */
+  (Menu_Hook)0,			  /* Item init */
+  (Menu_Hook)0,			  /* Item term */
+  (void *)0,			  /* userptr */
+  "-",				  /* mark */
+  ALL_MENU_OPTS,                  /* options */
+  0			          /* status */	    
+};
+
+ITEM _nc_Default_Item = {
+  { (char *)0, 0 },		  /* name */
+  { (char *)0, 0 },		  /* description */
+  (MENU *)0,		          /* Pointer to parent menu */
+  (char *)0,			  /* Userpointer */
+  ALL_ITEM_OPTS,		  /* options */
+  0,				  /* Item Nr. */
+  0,				  /* y */
+  0,				  /* x */
+  FALSE,			  /* value */
+  (ITEM *)0,		          /* left */
+  (ITEM *)0,		          /* right */
+  (ITEM *)0,		          /* up */
+  (ITEM *)0		          /* down */
+  };
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  static void ComputeMaximum_NameDesc_Lenths(MENU *menu)
+|   
+|   Description   :  Calculates the maximum name and description lengths
+|                    of the items connected to the menu
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+INLINE static void ComputeMaximum_NameDesc_Lengths(MENU * menu)
+{
+  unsigned MaximumNameLength        = 0;
+  unsigned MaximumDescriptionLength = 0;
+  ITEM **items;
+  
+  assert(menu && menu->items);
+  for( items = menu->items; *items ; items++ )
+    {
+      if (items[0]->name.length > MaximumNameLength )
+	MaximumNameLength  = items[0]->name.length;
+      
+      if (items[0]->description.length > MaximumDescriptionLength)
+	MaximumDescriptionLength = items[0]->description.length;
+    }
+  
+  menu->namelen = MaximumNameLength;
+  menu->desclen = MaximumDescriptionLength;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  static void ResetConnectionInfo(MENU *, ITEM **)
+|   
+|   Description   :  Reset all informations in the menu and the items in
+|                    the item array that indicates a connection
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+INLINE static void ResetConnectionInfo(MENU *menu, ITEM **items)
+{
+  ITEM **item;
+  
+  assert(menu && items);
+  for(item=items; *item; item++)
+    {
+      (*item)->index = 0;
+      (*item)->imenu = (MENU *)0;		
+    }
+  if (menu->pattern)
+    free(menu->pattern);
+  menu->pattern = (char *)0;
+  menu->pindex  = 0;
+  menu->items   = (ITEM **)0;
+  menu->nitems  = 0;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  bool _nc_Connect_Items(MENU *menu, ITEM **items)
+|
+|   Description   :  Connect the items in the item array to the menu.
+|                    Decorate all the items with a number and a backward
+|                    pointer to the menu.
+|
+|   Return Values :  TRUE       - successfull connection
+|                    FALSE      - connection failed
++--------------------------------------------------------------------------*/
+bool _nc_Connect_Items(MENU *menu, ITEM **items)
+{
+  ITEM **item;
+  unsigned int ItemCount = 0;
+  
+  if ( menu && items )
+    {    
+      for(item=items; *item ; item++)
+	{
+	  if ( (*item)->imenu )
+	    {
+	      /* if a item is already connected, reject connection */
+	      break;
+	    }
+	}
+      if (! (*item) )		
+	/* we reached the end, so there was no connected item */
+	{
+	  for(item=items; *item ; item++)
+	    {
+	      if (menu->opt & O_ONEVALUE)
+		{
+		  (*item)->value = FALSE;
+		}
+	      (*item)->index = ItemCount++;
+	      (*item)->imenu = menu;
+	    }			
+	}
+    }
+  else
+    return(FALSE);
+  
+  if (ItemCount != 0)
+    {
+      menu->items  = items;
+      menu->nitems = ItemCount;
+      ComputeMaximum_NameDesc_Lengths(menu);
+      if ( (menu->pattern = (char *)malloc( (unsigned)(1 + menu->namelen))) )
+	{
+	  Reset_Pattern(menu);	
+	  set_menu_format(menu,menu->frows,menu->fcols);
+	  menu->curitem = *items;
+	  menu->toprow = 0;
+	  return(TRUE);
+	}
+    }
+  
+  /* If we fall through to this point, we have to reset all items connection 
+     and inform about a reject connection */
+  ResetConnectionInfo( menu, items );
+  return(FALSE);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void _nc_Disconnect_Items(MENU *menu)
+|   
+|   Description   :  Disconnect the menus item array from the menu
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+void _nc_Disconnect_Items(MENU * menu)
+{
+  if (menu && menu->items)
+    ResetConnectionInfo( menu, menu->items );
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void _nc_Calculate_Item_Length_and_Width(MENU *menu)
+|   
+|   Description   :  Calculate the length of an item and the width of the
+|                    whole menu.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+void _nc_Calculate_Item_Length_and_Width(MENU * menu)
+{
+  int l;
+  
+  assert(menu);
+
+  menu->height  = 1 + menu->spc_rows * (menu->arows - 1);
+
+  l = menu->namelen + menu->marklen;
+  if ( (menu->opt & O_SHOWDESC) && (menu->desclen > 0) )
+    l += (menu->desclen + menu->spc_desc);
+  
+  menu->itemlen = l;
+  l *= menu->cols;
+  l += (menu->cols-1)*menu->spc_cols; /* for the padding between the columns */
+  menu->width = l;
+}  
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void _nc_Link_Item(MENU *menu)
+|   
+|   Description   :  Statically calculate for every item its four neighbours.
+|                    This depends on the orientation of the menu. This
+|                    static aproach simplifies navigation in the menu a lot.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+void _nc_Link_Items(MENU * menu)
+{
+  if (menu && menu->items && *(menu->items))
+    {
+      int i,j;
+      ITEM *item;
+      int Number_Of_Items = menu->nitems;
+      int col = 0, row = 0;
+      int Last_in_Row;
+      int Last_in_Column;
+      bool cycle = (menu->opt & O_NONCYCLIC) ? FALSE : TRUE;
+      
+      menu->status &= ~_LINK_NEEDED;
+      
+      if (menu->opt & O_ROWMAJOR)
+	{
+	  int Number_Of_Columns = menu->cols;
+	  
+	  for(i=0; i < Number_Of_Items; i++)
+	    {
+	      item = menu->items[i];
+	      
+	      Last_in_Row = row * Number_Of_Columns + (Number_Of_Columns-1);
+	      
+	      item->left  = (col) ? 
+		/* if we are not in the leftmost column, we can use the
+		   predecessor in the items array */
+		menu->items[i-1] :
+		  (cycle ? menu->items[(Last_in_Row>=Number_Of_Items) ? 
+				       Number_Of_Items-1:
+				       Last_in_Row] : 
+		   (ITEM *)0 );
+	      
+	      item->right = (  (col < (Number_Of_Columns-1)) && 
+			     ((i+1) < Number_Of_Items) 
+			     ) ? 
+			       menu->items[i+1] :
+				 ( cycle ? menu->items[row * Number_Of_Columns] : 
+				  (ITEM *)0
+				  );
+	      
+	      Last_in_Column = (menu->rows-1) * Number_Of_Columns + col;
+	      
+	      item->up    = (row) ? menu->items[i-Number_Of_Columns] :
+		(cycle ? menu->items[(Last_in_Column>=Number_Of_Items) ?
+				     Number_Of_Items-1 : 
+				     Last_in_Column] : 
+		 (ITEM *)0);
+	      
+	      item->down  = ( (i+Number_Of_Columns) < Number_Of_Items ) 
+		? 
+		  menu->items[i + Number_Of_Columns] :
+		    (cycle ? menu->items[(row+1)<menu->rows ?
+					 Number_Of_Items-1:col] : 
+		     (ITEM *)0);
+	      item->x = col;
+	      item->y = row;
+	      if ( ++col == Number_Of_Columns )
+		{
+		  row++;
+		  col = 0;
+		}
+	    }
+	}
+      else
+	{
+	  int Number_Of_Rows = menu->rows;
+	  
+	  for(j=0; j<Number_Of_Items; j++)
+	    {
+	      item = menu->items[i=(col * Number_Of_Rows + row)];
+	      
+	      Last_in_Column = (menu->cols-1) * Number_Of_Rows + row;
+	      
+	      item->left  = (col) ? 
+		menu->items[i - Number_Of_Rows] :
+		  (cycle ? (Last_in_Column >= Number_Of_Items ) ? 
+		   menu->items[Last_in_Column-Number_Of_Rows] : 
+		   menu->items[Last_in_Column] : 
+		   (ITEM *)0 );
+	      
+	      item->right = ((i + Number_Of_Rows) <Number_Of_Items) 
+		? 
+		  menu->items[i + Number_Of_Rows] :
+		    (cycle ? menu->items[row] : (ITEM *)0);
+	      
+	      Last_in_Row = col * Number_Of_Rows + (Number_Of_Rows - 1);
+	      
+	      item->up    = (row) ? 
+		menu->items[i-1] :
+		  (cycle ?
+		   menu->items[(Last_in_Row>=Number_Of_Items) ? 
+			       Number_Of_Items-1:
+			       Last_in_Row] :
+		   (ITEM *)0);
+	      
+	      item->down  = (row < (Number_Of_Rows-1)) 
+		? 
+		  (menu->items[((i+1)<Number_Of_Items) ? 
+			       i+1 :
+			       (col-1)*Number_Of_Rows + row + 1]) :
+				 (cycle ?
+				  menu->items[col * Number_Of_Rows] :
+				  (ITEM *)0
+				  );
+	      
+	      item->x = col;
+	      item->y = row;
+	      if ( (++row) == Number_Of_Rows )
+		{
+		  col++;
+		  row = 0;
+		}
+	    }
+	}
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void _nc_Show_Menu(const MENU *menu)
+|   
+|   Description   :  Update the window that is associated with the menu
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+void _nc_Show_Menu(const MENU *menu)
+{
+  WINDOW *win;
+  int maxy, maxx;
+  
+  assert(menu);
+  if ( (menu->status & _POSTED) && !(menu->status & _IN_DRIVER) )
+    {
+      /* adjust the internal subwindow to start on the current top */
+      assert(menu->sub);
+      mvderwin(menu->sub,menu->spc_rows * menu->toprow,0);
+      win = Get_Menu_Window(menu);
+      
+      maxy = getmaxy(win);
+      maxx = getmaxx(win);	 
+      
+      if (menu->height < maxy) 
+	maxy = menu->height;
+      if (menu->width < maxx) 
+	maxx = menu->width;
+      
+      copywin(menu->sub,win,0,0,0,0,maxy-1,maxx-1,0);
+      pos_menu_cursor(menu);
+    }	
+}	
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void _nc_New_TopRow_and_CurrentItem(
+|                            MENU *menu, 
+|                            int new_toprow, 
+|                            ITEM *new_current_item)
+|   
+|   Description   :  Redisplay the menu so that the given row becomes the
+|                    top row and the given item becomes the new current
+|                    item.
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+void _nc_New_TopRow_and_CurrentItem(MENU *menu, int new_toprow,
+				    ITEM *new_current_item)
+{
+  ITEM *cur_item;
+  bool mterm_called = FALSE;
+  bool iterm_called = FALSE;
+  
+  assert(menu);
+  if (menu->status & _POSTED)
+    {
+      if (new_current_item != menu->curitem)
+	{
+	  Call_Hook(menu,itemterm);
+	  iterm_called = TRUE;
+	}
+      if (new_toprow != menu->toprow)
+	{
+	  Call_Hook(menu,menuterm);
+	  mterm_called = TRUE;
+	}			
+      
+      cur_item  = menu->curitem;
+      assert(cur_item);
+      menu->toprow  = new_toprow;
+      menu->curitem = new_current_item;			
+      
+      if (mterm_called)
+	{
+	  Call_Hook(menu,menuinit);
+	}
+      if (iterm_called)
+	{
+	  /* this means, move from the old current_item to the new one... */
+	  Move_To_Current_Item( menu, cur_item );
+	  Call_Hook(menu,iteminit);
+	}
+      if (mterm_called || iterm_called)
+	{
+	  _nc_Show_Menu(menu);
+	}
+      else
+	pos_menu_cursor(menu);
+    }
+  else
+    { /* if we are not posted, this is quite simple */
+      menu->toprow  = new_toprow;
+      menu->curitem = new_current_item;
+    }
+}
+
+/* m_global.c ends here */
diff --git a/ncurses-5.2/menu/m_hook.c b/ncurses-5.2/menu/m_hook.c
new file mode 100644
index 0000000..181292a
--- /dev/null
+++ b/ncurses-5.2/menu/m_hook.c
@@ -0,0 +1,149 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_hook                                                            *
+* Assign application specific routines for automatic invocation by menus   *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/* "Template" macro to generate function to set application specific hook */
+#define GEN_HOOK_SET_FUNCTION( typ, name ) \
+int set_ ## typ ## _ ## name (MENU *menu, Menu_Hook func )\
+{\
+   (Normalize_Menu(menu) -> typ ## name = func );\
+   RETURN(E_OK);\
+}
+
+/* "Template" macro to generate function to get application specific hook */
+#define GEN_HOOK_GET_FUNCTION( typ, name ) \
+Menu_Hook typ ## _ ## name ( const MENU *menu )\
+{\
+   return (Normalize_Menu(menu) -> typ ## name);\
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_init(MENU *menu, void (*f)(MENU *))
+|   
+|   Description   :  Set user-exit which is called when menu is posted
+|                    or just after the top row changes.
+|
+|   Return Values :  E_OK               - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION( menu, init )		  
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void (*)(MENU *) menu_init(const MENU *menu)
+|   
+|   Description   :  Return address of user-exit function which is called
+|                    when a menu is posted or just after the top row 
+|                    changes.
+|
+|   Return Values :  Menu init function address or NULL
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION( menu, init )
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_term (MENU *menu, void (*f)(MENU *))
+|   
+|   Description   :  Set user-exit which is called when menu is unposted
+|                    or just before the top row changes.
+|
+|   Return Values :  E_OK               - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION( menu, term )		  
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void (*)(MENU *) menu_term(const MENU *menu)
+|   
+|   Description   :  Return address of user-exit function which is called
+|                    when a menu is unposted or just before the top row 
+|                    changes.
+|
+|   Return Values :  Menu finalization function address or NULL
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION( menu, term )
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_item_init (MENU *menu, void (*f)(MENU *))
+|   
+|   Description   :  Set user-exit which is called when menu is posted
+|                    or just after the current item changes.
+|
+|   Return Values :  E_OK               - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION( item, init )		  
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void (*)(MENU *) item_init (const MENU *menu)
+|   
+|   Description   :  Return address of user-exit function which is called
+|                    when a menu is posted or just after the current item 
+|                    changes.
+|
+|   Return Values :  Item init function address or NULL
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION( item, init )
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_item_term (MENU *menu, void (*f)(MENU *))
+|   
+|   Description   :  Set user-exit which is called when menu is unposted
+|                    or just before the current item changes.
+|
+|   Return Values :  E_OK               - success
++--------------------------------------------------------------------------*/
+GEN_HOOK_SET_FUNCTION( item, term )		  
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void (*)(MENU *) item_init (const MENU *menu)
+|   
+|   Description   :  Return address of user-exit function which is called
+|                    when a menu is unposted or just before the current item 
+|                    changes.
+|
+|   Return Values :  Item finalization function address or NULL
++--------------------------------------------------------------------------*/
+GEN_HOOK_GET_FUNCTION( item, term )
+
+/* m_hook.c ends here */
diff --git a/ncurses-5.2/menu/m_item_cur.c b/ncurses-5.2/menu/m_item_cur.c
new file mode 100644
index 0000000..7cad87d
--- /dev/null
+++ b/ncurses-5.2/menu/m_item_cur.c
@@ -0,0 +1,106 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_cur                                                        *
+* Set and get current menus item                                           *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_current_item(MENU *menu, const ITEM *item)
+|   
+|   Description   :  Make the item the current item
+|
+|   Return Values :  E_OK                - success
++--------------------------------------------------------------------------*/
+int set_current_item(MENU * menu, ITEM * item)
+{
+  if (menu && item && (item->imenu==menu))
+    {
+      if ( menu->status & _IN_DRIVER )
+	RETURN(E_BAD_STATE);
+      
+      assert( menu->curitem );
+      if (item != menu->curitem)
+	{
+	  if (menu->status & _LINK_NEEDED)
+	    {
+	      /*
+	       * Items are available, but they are not linked together.
+	       * So we have to link here.
+	       */
+	      _nc_Link_Items(menu);
+	    }
+	  assert(menu->pattern);
+	  Reset_Pattern(menu);
+	  /* adjust the window to make item visible and update the menu */
+	  Adjust_Current_Item(menu,menu->toprow,item);
+	}
+    }
+  else
+    RETURN(E_BAD_ARGUMENT);
+  
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  ITEM *current_item(const MENU *menu)
+|   
+|   Description   :  Return the menus current item
+|
+|   Return Values :  Item pointer or NULL if failure
++--------------------------------------------------------------------------*/
+ITEM *current_item(const MENU * menu) 
+{
+  return (menu && menu->items) ? menu->curitem : (ITEM *)0;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int item_index(const ITEM *)
+|   
+|   Description   :  Return the logical index of this item.
+|
+|   Return Values :  The index or ERR if this is an invalid item pointer
++--------------------------------------------------------------------------*/
+int item_index(const ITEM *item)
+{
+  return (item && item->imenu) ? item->index : ERR;
+}
+
+/* m_item_cur.c ends here */
diff --git a/ncurses-5.2/menu/m_item_nam.c b/ncurses-5.2/menu/m_item_nam.c
new file mode 100644
index 0000000..be653ee
--- /dev/null
+++ b/ncurses-5.2/menu/m_item_nam.c
@@ -0,0 +1,68 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_nam                                                        *
+* Get menus item name and description                                      *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  char *item_name(const ITEM *item)
+|   
+|   Description   :  Return name of menu item
+|
+|   Return Values :  See above; returns NULL if item is invalid
++--------------------------------------------------------------------------*/
+const char *item_name(const ITEM * item) 
+{
+  return ((item) ? item->name.str : (char *)0);
+}
+		
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  char *item_description(const ITEM *item)
+|   
+|   Description   :  Returns description of item
+|
+|   Return Values :  See above; Returns NULL if item is invalid
++--------------------------------------------------------------------------*/
+const char *item_description(const ITEM * item)
+{
+  return ((item) ? item->description.str : (char *)0);
+}
+
+/* m_item_nam.c ends here */
diff --git a/ncurses-5.2/menu/m_item_new.c b/ncurses-5.2/menu/m_item_new.c
new file mode 100644
index 0000000..e4a852c
--- /dev/null
+++ b/ncurses-5.2/menu/m_item_new.c
@@ -0,0 +1,227 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_new                                                        *
+* Create and destroy menu items                                            *
+* Set and get marker string for menu                                       *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  bool Is_Printable_String(const char *s)
+|   
+|   Description   :  Checks whether or not the string contains only printable
+|                    characters.
+|
+|   Return Values :  TRUE     - if string is printable
+|                    FALSE    - if string contains non-printable characters
++--------------------------------------------------------------------------*/
+static bool Is_Printable_String(const char *s)
+{
+  assert(s);
+  while(*s)
+    {
+      if (!isprint((unsigned char)*s))
+	return FALSE;
+      s++;
+    }
+  return TRUE;
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  ITEM *new_item(char *name, char *description)
+|   
+|   Description   :  Create a new item with name and description. Return
+|                    a pointer to this new item.
+|                    N.B.: an item must(!) have a name.
+|
+|   Return Values :  The item pointer or NULL if creation failed.
++--------------------------------------------------------------------------*/
+ITEM *new_item(const char *name, const char *description)
+{
+  ITEM *item;
+  
+  if ( !name || (*name == '\0') || !Is_Printable_String(name) )
+    {
+      item = (ITEM *)0;
+      SET_ERROR( E_BAD_ARGUMENT );
+    }
+  else
+    {
+      item = (ITEM *)calloc(1,sizeof(ITEM));
+      if (item)
+	{
+	  *item  = _nc_Default_Item; /* hope we have struct assignment */
+	  
+	  item->name.length	   = strlen(name);
+	  item->name.str 	   = name;
+
+	  if (description && (*description != '\0') && 
+	      Is_Printable_String(description))
+	    {
+	      item->description.length = strlen(description);	      
+	      item->description.str    = description;
+	    }
+	  else
+	    {
+	      item->description.length = 0;
+	      item->description.str    = (char *)0;
+	    }
+	}
+      else
+	SET_ERROR( E_SYSTEM_ERROR );
+    }  
+  return(item);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int free_item(ITEM *item)
+|   
+|   Description   :  Free the allocated storage for this item. 
+|                    N.B.: a connected item can't be freed.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid value has been passed
+|                    E_CONNECTED       - item is still connected to a menu    
++--------------------------------------------------------------------------*/
+int free_item(ITEM * item)
+{
+  if (!item)
+    RETURN( E_BAD_ARGUMENT );
+
+  if (item->imenu)
+    RETURN( E_CONNECTED );
+  
+  free(item);
+
+  RETURN( E_OK );
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_mark( MENU *menu, const char *mark )
+|   
+|   Description   :  Set the mark string used to indicate the current
+|                    item (single-valued menu) or the selected items
+|                    (multi-valued menu).
+|                    The mark argument may be NULL, in which case no 
+|                    marker is used.
+|                    This might be a little bit tricky, because this may 
+|                    affect the geometry of the menu, which we don't allow 
+|                    if it is already posted.
+|
+|   Return Values :  E_OK               - success
+|                    E_BAD_ARGUMENT     - an invalid value has been passed
+|                    E_SYSTEM_ERROR     - no memory to store mark
++--------------------------------------------------------------------------*/
+int set_menu_mark(MENU * menu, const char * mark)
+{
+  int l;
+
+  if ( mark && (*mark != '\0') && Is_Printable_String(mark) )
+    l = strlen(mark);
+  else
+    l = 0;
+
+  if ( menu )
+    {
+      char *old_mark = menu->mark;
+      unsigned short old_status = menu->status;
+
+      if (menu->status & _POSTED)
+	{
+	  /* If the menu is already posted, the geometry is fixed. Then
+	     we can only accept a mark with exactly the same length */
+	  if (menu->marklen != l) 
+	    RETURN(E_BAD_ARGUMENT);
+	}	
+      menu->marklen = l;
+      if (l)
+	{
+	  menu->mark = (char *)malloc(l+1);
+	  if (menu->mark)
+	    {
+	      strcpy(menu->mark, mark);
+	      if (menu != &_nc_Default_Menu)
+		menu->status |= _MARK_ALLOCATED;
+	    }
+	  else
+	    {
+	      menu->mark = old_mark;
+	      RETURN(E_SYSTEM_ERROR);
+	    }
+	}
+      else
+	menu->mark = (char *)0;
+      
+      if ((old_status & _MARK_ALLOCATED) && old_mark)
+	free(old_mark);
+
+      if (menu->status & _POSTED)
+	{
+	  _nc_Draw_Menu( menu );
+	  _nc_Show_Menu( menu );
+	}
+      else
+	{
+	  /* Recalculate the geometry */
+	  _nc_Calculate_Item_Length_and_Width( menu );			
+	}
+    }
+  else
+    {
+      return set_menu_mark(&_nc_Default_Menu, mark);
+    }
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  char *menu_mark(const MENU *menu)
+|   
+|   Description   :  Return a pointer to the marker string
+|
+|   Return Values :  The marker string pointer or NULL if no marker defined
++--------------------------------------------------------------------------*/
+const char *menu_mark(const MENU * menu)
+{
+  return Normalize_Menu( menu )->mark;
+}
+
+/* m_item_new.c */
diff --git a/ncurses-5.2/menu/m_item_opt.c b/ncurses-5.2/menu/m_item_opt.c
new file mode 100644
index 0000000..aabd79a
--- /dev/null
+++ b/ncurses-5.2/menu/m_item_opt.c
@@ -0,0 +1,146 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_opt                                                        *
+* Menus item option routines                                               *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_item_opts(ITEM *item, Item_Options opts)  
+|   
+|   Description   :  Set the options of the item. If there are relevant
+|                    changes, the item is connected and the menu is posted,
+|                    the menu will be redisplayed.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid item options
++--------------------------------------------------------------------------*/
+int set_item_opts(ITEM *item, Item_Options opts)
+{ 
+  opts &= ALL_ITEM_OPTS;
+
+  if (opts & ~ALL_ITEM_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  
+  if (item)
+    {
+      if (item->opt != opts)
+	{		
+	  MENU *menu = item->imenu;
+	  
+	  item->opt = opts;
+	  
+	  if ((!(opts & O_SELECTABLE)) && item->value)
+	    item->value = FALSE;
+	  
+	  if (menu && (menu->status & _POSTED))
+	    {
+	      Move_And_Post_Item( menu, item );
+	      _nc_Show_Menu(menu);
+	    }
+	}
+    }
+  else
+    _nc_Default_Item.opt = opts;
+  
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int item_opts_off(ITEM *item, Item_Options opts)   
+|   
+|   Description   :  Switch of the options for this item.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid options
++--------------------------------------------------------------------------*/
+int item_opts_off(ITEM *item, Item_Options  opts)
+{ 
+  ITEM *citem = item; /* use a copy because set_item_opts must detect
+                         NULL item itself to adjust its behaviour */
+
+  if (opts & ~ALL_ITEM_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      Normalize_Item(citem);    
+      opts = citem->opt & ~(opts & ALL_ITEM_OPTS);
+      return set_item_opts( item, opts );
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int item_opts_on(ITEM *item, Item_Options opts)   
+|   
+|   Description   :  Switch on the options for this item.
+|
+|   Return Values :  E_OK            - success
+|                    E_BAD_ARGUMENT  - invalid options
++--------------------------------------------------------------------------*/
+int item_opts_on(ITEM *item, Item_Options opts)
+{
+  ITEM *citem = item; /* use a copy because set_item_opts must detect
+                         NULL item itself to adjust its behaviour */
+  
+  opts &= ALL_ITEM_OPTS;
+  if (opts & ~ALL_ITEM_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      Normalize_Item(citem);
+      opts = citem->opt | opts;
+      return set_item_opts( item, opts );
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  Item_Options item_opts(const ITEM *item)   
+|   
+|   Description   :  Switch of the options for this item.
+|
+|   Return Values :  Items options
++--------------------------------------------------------------------------*/
+Item_Options item_opts(const ITEM * item)
+{
+  return (ALL_ITEM_OPTS & Normalize_Item(item)->opt);
+}
+
+/* m_item_opt.c ends here */
diff --git a/ncurses-5.2/menu/m_item_top.c b/ncurses-5.2/menu/m_item_top.c
new file mode 100644
index 0000000..8f888aa
--- /dev/null
+++ b/ncurses-5.2/menu/m_item_top.c
@@ -0,0 +1,102 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_top                                                        *
+* Set and get top menus item                                               *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_top_row(MENU *menu, int row)
+|   
+|   Description   :  Makes the speified row the top row in the menu
+|
+|   Return Values :  E_OK             - success
+|                    E_BAD_ARGUMENT   - not a menu pointer or invalid row
+|                    E_NOT_CONNECTED  - there are no items for the menu
++--------------------------------------------------------------------------*/
+int set_top_row(MENU * menu, int row)
+{
+  ITEM *item;
+  
+  if (menu)
+    {
+      if ( menu->status & _IN_DRIVER )
+	RETURN(E_BAD_STATE);
+      if (menu->items == (ITEM **)0)
+	RETURN(E_NOT_CONNECTED);
+      
+      if ((row<0) || (row > (menu->rows - menu->arows)))
+	RETURN(E_BAD_ARGUMENT);
+    }
+  else
+    RETURN(E_BAD_ARGUMENT);
+  
+  if (row != menu->toprow)
+    {
+      if (menu->status & _LINK_NEEDED) 
+	_nc_Link_Items(menu);
+      
+      item = menu->items[ (menu->opt&O_ROWMAJOR) ? (row*menu->cols) : row ];
+      assert(menu->pattern);
+      Reset_Pattern(menu);
+      _nc_New_TopRow_and_CurrentItem(menu, row, item);
+    }
+  
+    RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int top_row(const MENU *)
+|   
+|   Description   :  Return the top row of the menu
+|
+|   Return Values :  The row number or ERR if there is no row
++--------------------------------------------------------------------------*/
+int top_row(const MENU * menu)
+{
+  if (menu && menu->items && *(menu->items))
+    {
+      assert( (menu->toprow>=0) && (menu->toprow < menu->rows) );
+      return menu->toprow;
+    }
+  else
+    return(ERR);
+}
+
+/* m_item_top.c ends here */
diff --git a/ncurses-5.2/menu/m_item_use.c b/ncurses-5.2/menu/m_item_use.c
new file mode 100644
index 0000000..b42318f
--- /dev/null
+++ b/ncurses-5.2/menu/m_item_use.c
@@ -0,0 +1,72 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_use                                                        *
+* Associate application data with menu items                               *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_item_userptr(ITEM *item, void *userptr)
+|   
+|   Description   :  Set the pointer that is reserved in any item to store
+|                    application relevant informations.  
+|
+|   Return Values :  E_OK               - success
++--------------------------------------------------------------------------*/
+int set_item_userptr(ITEM * item, void * userptr)
+{
+  Normalize_Item(item)->userptr = userptr;
+  RETURN( E_OK );
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void *item_userptr(const ITEM *item)
+|   
+|   Description   :  Return the pointer that is reserved in any item to store
+|                    application relevant informations.
+|
+|   Return Values :  Value of the pointer. If no such pointer has been set,
+|                    NULL is returned.
++--------------------------------------------------------------------------*/
+void *item_userptr(const ITEM * item)
+{
+  return Normalize_Item(item)->userptr;
+}
+
+/* m_item_use.c */
diff --git a/ncurses-5.2/menu/m_item_val.c b/ncurses-5.2/menu/m_item_val.c
new file mode 100644
index 0000000..2690f34
--- /dev/null
+++ b/ncurses-5.2/menu/m_item_val.c
@@ -0,0 +1,100 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_val                                                        *
+* Set and get menus item values                                            *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_item_value(ITEM *item, int value)
+|   
+|   Description   :  Programmatically set the items selection value. This is
+|                    only allowed if the item is selectable at all and if
+|                    it is not connected to a single-valued menu.
+|                    If the item is connected to a posted menu, the menu
+|                    will be redisplayed.  
+|
+|   Return Values :  E_OK              - success
+|                    E_REQUEST_DENIED  - not selectable or single valued menu
++--------------------------------------------------------------------------*/
+int set_item_value(ITEM *item, bool value)
+{
+  MENU *menu;
+  
+  if (item)
+    {
+      menu = item->imenu;
+      
+      if ((!(item->opt & O_SELECTABLE)) ||
+	  (menu && (menu->opt & O_ONEVALUE))) 
+	RETURN(E_REQUEST_DENIED);
+      
+      if (item->value ^ value)
+	{
+	  item->value = value ? TRUE : FALSE;
+	  if (menu)
+	    {
+	      if (menu->status & _POSTED)
+		{
+		  Move_And_Post_Item(menu,item);
+		  _nc_Show_Menu(menu);
+		}
+	    }
+	}
+    }
+  else
+    _nc_Default_Item.value = value;
+  
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  bool item_value(const ITEM *item)
+|   
+|   Description   :  Return the selection value of the item
+|
+|   Return Values :  TRUE   - if item is selected
+|                    FALSE  - if item is not selected
++--------------------------------------------------------------------------*/
+bool item_value(const ITEM *item)
+{
+  return ((Normalize_Item(item)->value) ? TRUE : FALSE);
+}
+
+/* m_item_val.c ends here */
diff --git a/ncurses-5.2/menu/m_item_vis.c b/ncurses-5.2/menu/m_item_vis.c
new file mode 100644
index 0000000..b06066c
--- /dev/null
+++ b/ncurses-5.2/menu/m_item_vis.c
@@ -0,0 +1,66 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_item_vis                                                        *
+* Tell if menu item is visible                                             *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  bool item_visible(const ITEM *item)
+|   
+|   Description   :  A item is visible if it currently appears in the
+|                    subwindow of a posted menu.
+|
+|   Return Values :  TRUE  if visible
+|                    FALSE if invisible
++--------------------------------------------------------------------------*/
+bool item_visible(const ITEM * item)
+{
+  MENU *menu;
+  
+  if ( item                                               && 
+      (menu=item->imenu)                                  && 
+      (menu->status & _POSTED)                            &&
+      ( (menu->toprow + menu->arows) > (item->y) )        &&
+      ( item->y >= menu->toprow) )
+    return TRUE;
+  else
+    return FALSE;
+}
+
+/* m_item_vis.c ends here */
diff --git a/ncurses-5.2/menu/m_items.c b/ncurses-5.2/menu/m_items.c
new file mode 100644
index 0000000..cbbbf70
--- /dev/null
+++ b/ncurses-5.2/menu/m_items.c
@@ -0,0 +1,103 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_items                                                           *
+* Connect and disconnect items to and from menus                           *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_items(MENU *menu, ITEM **items)
+|   
+|   Description   :  Sets the item pointer array connected to menu.
+|
+|   Return Values :  E_OK           - success
+|                    E_POSTED       - menu is already posted
+|                    E_CONNECTED    - one or more items are already connected
+|                                     to another menu.
+|                    E_BAD_ARGUMENT - An incorrect menu or item array was
+|                                     passed to the function
++--------------------------------------------------------------------------*/
+int set_menu_items(MENU * menu, ITEM ** items)
+{
+  if (!menu || (items && !(*items)))
+    RETURN(E_BAD_ARGUMENT);
+  
+  if ( menu->status & _POSTED )
+    RETURN(E_POSTED);
+  
+  if (menu->items)
+    _nc_Disconnect_Items(menu);
+  
+  if (items)
+    {
+      if(!_nc_Connect_Items( menu, items )) 
+	RETURN(E_CONNECTED);
+    }
+  
+  menu->items = items;
+  RETURN(E_OK);
+}		
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  ITEM **menu_items(const MENU *menu)
+|   
+|   Description   :  Returns a pointer to the item pointer arry of the menu
+|
+|   Return Values :  NULL on error
++--------------------------------------------------------------------------*/
+ITEM **menu_items(const MENU *menu)
+{
+  return(menu ? menu->items : (ITEM **)0);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int item_count(const MENU *menu)
+|   
+|   Description   :  Get the number of items connected to the menu. If the
+|                    menu pointer is NULL we return -1.         
+|
+|   Return Values :  Number of items or -1 to indicate error.
++--------------------------------------------------------------------------*/
+int item_count(const MENU *menu)
+{
+  return(menu ? menu->nitems : -1);
+}
+
+/* m_items.c ends here */
diff --git a/ncurses-5.2/menu/m_new.c b/ncurses-5.2/menu/m_new.c
new file mode 100644
index 0000000..eaa397f
--- /dev/null
+++ b/ncurses-5.2/menu/m_new.c
@@ -0,0 +1,108 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_new                                                             *
+* Creation and destruction of new menus                                    *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  MENU *new_menu(ITEM **items)
+|   
+|   Description   :  Creates a new menu connected to the item pointer
+|                    array items and returns a pointer to the new menu.
+|                    The new menu is initialized with the values from the
+|                    default menu.
+|
+|   Return Values :  NULL on error
++--------------------------------------------------------------------------*/
+MENU *new_menu(ITEM ** items)
+{
+  MENU *menu = (MENU *)calloc(1,sizeof(MENU));
+  
+  if (menu)
+    {
+      *menu = _nc_Default_Menu;
+      menu->status = 0;
+      menu->rows = menu->frows;
+      menu->cols = menu->fcols;
+      if (items && *items)
+	{
+	  if (!_nc_Connect_Items(menu,items))
+	    {
+	      free(menu);
+	      menu = (MENU *)0;
+	    }
+	}
+    }
+
+  if (!menu)
+    SET_ERROR(E_SYSTEM_ERROR);
+
+  return(menu);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int free_menu(MENU *menu)  
+|   
+|   Description   :  Disconnects menu from its associated item pointer 
+|                    array and frees the storage allocated for the menu.
+|
+|   Return Values :  E_OK               - success
+|                    E_BAD_ARGUMENT     - Invalid menu pointer passed
+|                    E_POSTED           - Menu is already posted
++--------------------------------------------------------------------------*/
+int free_menu(MENU * menu)
+{
+  if (!menu)
+    RETURN(E_BAD_ARGUMENT);
+  
+  if ( menu->status & _POSTED )
+    RETURN(E_POSTED);
+  
+  if (menu->items) 
+    _nc_Disconnect_Items(menu);
+  
+  if ((menu->status & _MARK_ALLOCATED) && menu->mark)
+    free(menu->mark);
+
+  free(menu);
+  RETURN(E_OK);
+}
+
+/* m_new.c ends here */
diff --git a/ncurses-5.2/menu/m_opts.c b/ncurses-5.2/menu/m_opts.c
new file mode 100644
index 0000000..4060825
--- /dev/null
+++ b/ncurses-5.2/menu/m_opts.c
@@ -0,0 +1,170 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_opts                                                            *
+* Menus option routines                                                    *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int set_menu_opts(MENU *menu, Menu_Options opts)
+|
+|   Description   :  Set the options for this menu. If the new settings
+|                    end up in a change of the geometry of the menu, it
+|                    will be recalculated. This operation is forbidden if
+|                    the menu is already posted.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid menu options
+|                    E_POSTED       - menu is already posted
++--------------------------------------------------------------------------*/
+int set_menu_opts(MENU * menu, Menu_Options opts)
+{
+  opts &= ALL_MENU_OPTS;
+
+  if (opts & ~ALL_MENU_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+
+  if (menu)
+    {
+      if ( menu->status & _POSTED )
+	RETURN(E_POSTED);
+
+      if ( (opts&O_ROWMAJOR) != (menu->opt&O_ROWMAJOR))
+	{
+	  /* we need this only if the layout really changed ... */
+	  if (menu->items && menu->items[0])
+	    {
+	      menu->toprow  = 0;
+	      menu->curitem = menu->items[0];
+	      assert(menu->curitem);
+	      set_menu_format( menu, menu->frows, menu->fcols );
+	    }
+	}
+
+      menu->opt = opts;
+
+      if (opts & O_ONEVALUE)
+	{
+	  ITEM **item;
+
+	  if ( ((item=menu->items) != (ITEM**)0) )
+	    for(;*item;item++)
+	      (*item)->value = FALSE;
+	}
+
+      if (opts & O_SHOWDESC)	/* this also changes the geometry */
+	_nc_Calculate_Item_Length_and_Width( menu );
+    }
+  else
+    _nc_Default_Menu.opt = opts;
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int menu_opts_off(MENU *menu, Menu_Options opts)
+|
+|   Description   :  Switch off the options for this menu. If the new settings
+|                    end up in a change of the geometry of the menu, it
+|                    will be recalculated. This operation is forbidden if
+|                    the menu is already posted.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid options
+|                    E_POSTED       - menu is already posted
++--------------------------------------------------------------------------*/
+int menu_opts_off(MENU *menu, Menu_Options  opts)
+{
+  MENU *cmenu = menu; /* use a copy because set_menu_opts must detect
+                         NULL menu itself to adjust its behaviour */
+
+  opts &= ALL_MENU_OPTS;
+  if (opts & ~ALL_MENU_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      Normalize_Menu(cmenu);
+      opts = cmenu->opt & ~opts;
+      return set_menu_opts( menu, opts );
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int menu_opts_on(MENU *menu, Menu_Options opts)
+|
+|   Description   :  Switch on the options for this menu. If the new settings
+|                    end up in a change of the geometry of the menu, it
+|                    will be recalculated. This operation is forbidden if
+|                    the menu is already posted.
+|
+|   Return Values :  E_OK           - success
+|                    E_BAD_ARGUMENT - invalid menu options
+|                    E_POSTED       - menu is already posted
++--------------------------------------------------------------------------*/
+int menu_opts_on(MENU * menu, Menu_Options opts)
+{
+  MENU *cmenu = menu; /* use a copy because set_menu_opts must detect
+                         NULL menu itself to adjust its behaviour */
+
+  opts &= ALL_MENU_OPTS;
+  if (opts & ~ALL_MENU_OPTS)
+    RETURN(E_BAD_ARGUMENT);
+  else
+    {
+      Normalize_Menu(cmenu);
+      opts = cmenu->opt | opts;
+      return set_menu_opts(menu, opts);
+    }
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  Menu_Options menu_opts(const MENU *menu)
+|
+|   Description   :  Return the options for this menu.
+|
+|   Return Values :  Menu options
++--------------------------------------------------------------------------*/
+Menu_Options menu_opts(const MENU *menu)
+{
+  return (ALL_MENU_OPTS & Normalize_Menu( menu )->opt);
+}
+
+/* m_opts.c ends here */
diff --git a/ncurses-5.2/menu/m_pad.c b/ncurses-5.2/menu/m_pad.c
new file mode 100644
index 0000000..db85b65
--- /dev/null
+++ b/ncurses-5.2/menu/m_pad.c
@@ -0,0 +1,90 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_pad                                                             *
+* Control menus padding character                                          *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/* Macro to redraw menu if it is posted and changed */
+#define Refresh_Menu(menu) \
+   if ( (menu) && ((menu)->status & _POSTED) )\
+   {\
+      _nc_Draw_Menu( menu );\
+      _nc_Show_Menu( menu );\
+   }
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_pad(MENU *menu, int pad)
+|   
+|   Description   :  Set the character to be used to separate the item name
+|                    from its description. This must be a printable 
+|                    character.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - an invalid value has been passed
++--------------------------------------------------------------------------*/
+int set_menu_pad(MENU *menu, int pad)
+{
+  bool do_refresh = (menu != (MENU*)0);
+
+  if (!isprint((unsigned char)pad))
+    RETURN(E_BAD_ARGUMENT);
+  
+  Normalize_Menu( menu );
+  menu->pad = pad;
+  
+  if (do_refresh)
+      Refresh_Menu( menu );
+
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int menu_pad(const MENU *menu)
+|   
+|   Description   :  Return the value of the padding character
+|
+|   Return Values :  The pad character
++--------------------------------------------------------------------------*/
+int menu_pad(const MENU * menu)
+{
+  return (Normalize_Menu( menu ) -> pad);
+}
+
+/* m_pad.c ends here */
diff --git a/ncurses-5.2/menu/m_pattern.c b/ncurses-5.2/menu/m_pattern.c
new file mode 100644
index 0000000..2e3f414
--- /dev/null
+++ b/ncurses-5.2/menu/m_pattern.c
@@ -0,0 +1,117 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_pattern                                                         *
+* Pattern matching handling                                                *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  char *menu_pattern(const MENU *menu)
+|   
+|   Description   :  Return the value of the pattern buffer.
+|
+|   Return Values :  NULL          - if there is no pattern buffer allocated
+|                    EmptyString   - if there is a pattern buffer but no
+|                                    pattern is stored
+|                    PatternString - as expected
++--------------------------------------------------------------------------*/
+char *menu_pattern(const MENU * menu)
+{
+  return (menu ? (menu->pattern ? menu->pattern : "") : (char *)0);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_pattern(MENU *menu, const char *p)
+|   
+|   Description   :  Set the match pattern for a menu and position to the
+|                    first item that matches.
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - invalid menu or pattern pointer
+|                    E_NOT_CONNECTED   - no items connected to menu
+|                    E_BAD_STATE       - menu in user hook routine
+|                    E_NO_MATCH        - no item matches pattern
++--------------------------------------------------------------------------*/
+int set_menu_pattern(MENU *menu, const char *p)
+{
+  ITEM *matchitem;
+  int   matchpos;
+  
+  if (!menu || !p)	
+    RETURN(E_BAD_ARGUMENT);
+  
+  if (!(menu->items))
+    RETURN(E_NOT_CONNECTED);
+  
+  if ( menu->status & _IN_DRIVER )
+    RETURN(E_BAD_STATE);
+  
+  Reset_Pattern(menu);
+  
+  if (!(*p))
+    {
+      pos_menu_cursor(menu);
+      RETURN(E_OK);
+    }
+  
+  if (menu->status & _LINK_NEEDED) 
+    _nc_Link_Items(menu);
+  
+  matchpos  = menu->toprow;
+  matchitem = menu->curitem;
+  assert(matchitem);
+  
+  while(*p)
+    {
+      if ( !isprint(*p) || 
+	  (_nc_Match_Next_Character_In_Item_Name(menu,*p,&matchitem) != E_OK) )
+	{
+	  Reset_Pattern(menu);
+	  pos_menu_cursor(menu);
+	  RETURN(E_NO_MATCH);
+	}
+      p++;
+    }			
+  
+  /* This is reached if there was a match. So we position to the new item */
+  Adjust_Current_Item(menu,matchpos,matchitem);
+  RETURN(E_OK);
+}
+
+/* m_pattern.c ends here */
diff --git a/ncurses-5.2/menu/m_post.c b/ncurses-5.2/menu/m_post.c
new file mode 100644
index 0000000..90c80b7
--- /dev/null
+++ b/ncurses-5.2/menu/m_post.c
@@ -0,0 +1,366 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_post                                                            *
+* Write or erase menus from associated subwindows                          *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void _nc_Post_Item(MENU *menu, ITEM *item)  
+|   
+|   Description   :  Draw the item in the menus window at the current
+|                    window position 
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+void _nc_Post_Item(const MENU * menu, const ITEM * item)
+{
+  int i;
+  chtype ch;
+  int item_x, item_y;
+  int count = 0;
+  bool isfore = FALSE, isback=FALSE, isgrey = FALSE;
+  
+  assert(menu->win);
+  
+  getyx(menu->win,item_y,item_x);
+  
+  /* We need a marker iff
+     - it is a onevalued menu and it is the current item
+     - or it has a selection value
+     */
+  wattron(menu->win,menu->back);
+  if (item->value || (item==menu->curitem))
+    {
+      if (menu->marklen) 
+	{
+	  /* In a multi selection menu we use the fore attribute
+	     for a selected marker that is not the current one.
+	     This improves visualization of the menu, because now
+	     always the 'normal' marker denotes the current
+	     item. */
+	  if (!(menu->opt & O_ONEVALUE) && item->value && item!=menu->curitem)
+	    {
+	      wattron(menu->win,menu->fore);
+	      isfore = TRUE;
+	    }
+	  waddstr(menu->win,menu->mark);
+	  if (isfore)
+	    {
+	      wattron(menu->win,menu->fore);
+	      isfore = FALSE;
+	    }
+	}
+    }
+  else			/* otherwise we have to wipe out the marker area */ 
+    for(ch=' ',i=menu->marklen;i>0;i--) 
+      waddch(menu->win,ch);
+  wattroff(menu->win,menu->back);
+  count += menu->marklen;
+
+  /* First we have to calculate the attribute depending on selectability
+     and selection status
+     */
+  if (!(item->opt & O_SELECTABLE))
+    {
+      wattron(menu->win,menu->grey);
+      isgrey = TRUE;
+    }
+  else
+    {
+      if (item->value || item==menu->curitem)
+	{
+	  wattron(menu->win,menu->fore);
+	  isfore = TRUE;
+	}
+      else
+	{
+	  wattron(menu->win,menu->back);
+	  isback = TRUE;
+	}
+    }
+
+  waddnstr(menu->win,item->name.str,item->name.length);
+  for(ch=' ',i=menu->namelen-item->name.length;i>0;i--)
+    {
+      waddch(menu->win,ch);
+    }
+  count += menu->namelen;
+
+  /* Show description if required and available */
+  if ( (menu->opt & O_SHOWDESC) && menu->desclen>0 )
+    {
+      int m = menu->spc_desc/2;
+      int cy = -1, cx = -1;
+
+      for(ch=' ',i=0; i < menu->spc_desc; i++)
+	{
+	  if (i==m)
+	    {
+	      waddch(menu->win,menu->pad);
+	      getyx(menu->win,cy,cx);
+	    }
+	  else
+	    waddch(menu->win,ch);
+	}
+      if (item->description.length)
+	waddnstr(menu->win,item->description.str,item->description.length);
+      for(ch=' ',i=menu->desclen-item->description.length; i>0; i--)
+	{
+	  waddch(menu->win,ch);
+	}
+      count += menu->desclen + menu->spc_desc;
+
+      if (menu->spc_rows > 1)
+	{
+	  int j, k, ncy, ncx;
+
+	  assert(cx>=0 && cy>=0);
+	  getyx(menu->win,ncy,ncx);
+	  if (isgrey) wattroff(menu->win,menu->grey);
+	  else if (isfore) wattroff(menu->win,menu->fore);
+	  wattron(menu->win,menu->back);
+	  for(j=1; j < menu->spc_rows;j++)
+	    {
+	      if ((item_y+j) < getmaxy(menu->win))
+		{
+		  wmove (menu->win,item_y+j,item_x);
+		  for(k=0;k<count;k++)
+		    waddch(menu->win,' ');
+		}
+	      if ((cy+j) < getmaxy(menu->win))
+		mvwaddch(menu->win,cy+j,cx-1,menu->pad);
+	    }
+	  wmove(menu->win,ncy,ncx);
+	  if (!isback)
+	    wattroff(menu->win,menu->back);
+	}
+    }
+  
+  /* Remove attributes */
+  if (isfore)
+    wattroff(menu->win,menu->fore);
+  if (isback)
+    wattroff(menu->win,menu->back);
+  if (isgrey)
+    wattroff(menu->win,menu->grey);
+}	
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void _nc_Draw_Menu(const MENU *)
+|   
+|   Description   :  Display the menu in its windows
+|
+|   Return Values :  -
++--------------------------------------------------------------------------*/
+void _nc_Draw_Menu(const MENU * menu)
+{
+  ITEM *item = menu->items[0];
+  ITEM *lasthor, *lastvert;
+  ITEM *hitem;
+  int y = 0;
+  chtype s_bkgd;
+
+  assert(item && menu->win);
+
+  s_bkgd = getbkgd(menu->win);
+  wbkgdset(menu->win,menu->back);
+  werase(menu->win);
+  wbkgdset(menu->win,s_bkgd);
+
+  lastvert = (menu->opt & O_NONCYCLIC) ? (ITEM *)0 : item;  
+
+  do
+    {  
+      wmove(menu->win,y,0);
+
+      hitem   = item;
+      lasthor = (menu->opt & O_NONCYCLIC) ? (ITEM *)0 : hitem;
+      
+      do
+	{
+	  _nc_Post_Item( menu, hitem);
+
+	  wattron(menu->win,menu->back);
+	  if ( ((hitem = hitem->right) != lasthor) && hitem )
+	    {
+	      int i,j, cy, cx;
+	      chtype ch = ' ';
+
+	      getyx(menu->win,cy,cx);
+	      for(j=0;j<menu->spc_rows;j++)
+		{
+		  wmove(menu->win,cy+j,cx);
+		  for(i=0; i < menu->spc_cols; i++)
+		    {
+		      waddch( menu->win,ch);
+		    }
+		}
+	      wmove(menu->win,cy,cx+menu->spc_cols);
+	    }
+	} while (hitem && (hitem != lasthor));
+      wattroff(menu->win,menu->back);
+      
+      item = item->down;
+      y += menu->spc_rows;
+      
+    } while( item && (item != lastvert) );
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int post_menu(MENU *)
+|   
+|   Description   :  Post a menu to the screen. This makes it visible.
+|
+|   Return Values :  E_OK                - success
+|                    E_BAD_ARGUMENT      - not a valid menu pointer
+|                    E_SYSTEM_ERROR      - error in lower layers
+|                    E_NO_ROOM           - Menu to large for screen
+|                    E_NOT_CONNECTED     - No items connected to menu
+|                    E_BAD_STATE         - Menu in userexit routine
+|                    E_POSTED            - Menu already posted
++--------------------------------------------------------------------------*/
+int post_menu(MENU * menu)
+{
+  if (!menu)
+    RETURN(E_BAD_ARGUMENT);
+  
+  if ( menu->status & _IN_DRIVER )
+    RETURN(E_BAD_STATE);
+
+  if ( menu->status & _POSTED )
+    RETURN(E_POSTED);
+  
+  if (menu->items && *(menu->items))
+    {
+      int y;
+      int h = 1 + menu->spc_rows * (menu->rows - 1);
+
+      WINDOW *win = Get_Menu_Window(menu);
+      int maxy = getmaxy(win);
+      int maxx = getmaxx(win);
+      
+      if (maxx < menu->width || maxy < menu->height)
+	RETURN(E_NO_ROOM);
+
+      if ( (menu->win = newpad(h,menu->width)) )
+	{
+	  y = (maxy >= h) ? h : maxy;
+	  if (y>=menu->height) 
+	    y = menu->height;
+	  if(!(menu->sub = subpad(menu->win,y,menu->width,0,0)))
+	    RETURN(E_SYSTEM_ERROR);
+	}
+      else 
+	RETURN(E_SYSTEM_ERROR);	
+      
+      if (menu->status & _LINK_NEEDED) 
+	_nc_Link_Items(menu);
+    }
+  else
+    RETURN(E_NOT_CONNECTED);
+  
+  menu->status |= _POSTED;
+
+  if (!(menu->opt&O_ONEVALUE))
+    {
+      ITEM **items;
+  
+      for(items=menu->items;*items;items++)
+	{
+	  (*items)->value = FALSE;
+	}
+    }
+  
+  _nc_Draw_Menu(menu);
+  
+  Call_Hook(menu,menuinit);
+  Call_Hook(menu,iteminit);
+  
+  _nc_Show_Menu(menu);
+  
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int unpost_menu(MENU *)
+|   
+|   Description   :  Detach menu from screen
+|
+|   Return Values :  E_OK              - success
+|                    E_BAD_ARGUMENT    - not a valid menu pointer
+|                    E_BAD_STATE       - menu in userexit routine
+|                    E_NOT_POSTED      - menu is not posted
++--------------------------------------------------------------------------*/
+int unpost_menu(MENU * menu)
+{
+  WINDOW *win;
+  
+  if (!menu)
+    RETURN(E_BAD_ARGUMENT);
+  
+  if ( menu->status & _IN_DRIVER )
+    RETURN(E_BAD_STATE);
+
+  if ( !( menu->status & _POSTED ) )
+    RETURN(E_NOT_POSTED);
+  
+  Call_Hook(menu,itemterm);
+  Call_Hook(menu,menuterm);	
+  
+  win = Get_Menu_Window(menu);
+  werase(win);
+  wsyncup(win);
+  
+  assert(menu->sub);
+  delwin(menu->sub);
+  menu->sub = (WINDOW *)0;
+  
+  assert(menu->win);
+  delwin(menu->win);
+  menu->win = (WINDOW *)0;
+  
+  menu->status &= ~_POSTED;
+  
+  RETURN(E_OK);
+}
+
+/* m_post.c ends here */
diff --git a/ncurses-5.2/menu/m_req_name.c b/ncurses-5.2/menu/m_req_name.c
new file mode 100644
index 0000000..0689c14
--- /dev/null
+++ b/ncurses-5.2/menu/m_req_name.c
@@ -0,0 +1,119 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_request_name                                                    *
+* Routines to handle external names of menu requests                       *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+static const char *request_names[ MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1 ] = {
+  "LEFT_ITEM"    ,
+  "RIGHT_ITEM"   ,
+  "UP_ITEM"      ,
+  "DOWN_ITEM"    ,
+  "SCR_ULINE"    ,
+  "SCR_DLINE"    ,
+  "SCR_DPAGE"    ,
+  "SCR_UPAGE"    ,
+  "FIRST_ITEM"   ,
+  "LAST_ITEM"    ,
+  "NEXT_ITEM"    ,
+  "PREV_ITEM"    ,
+  "TOGGLE_ITEM"  ,
+  "CLEAR_PATTERN",
+  "BACK_PATTERN" ,
+  "NEXT_MATCH"   ,
+  "PREV_MATCH"          
+};
+#define A_SIZE (sizeof(request_names)/sizeof(request_names[0]))
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  const char * menu_request_name (int request);
+|   
+|   Description   :  Get the external name of a menu request.
+|
+|   Return Values :  Pointer to name      - on success
+|                    NULL                 - on invalid request code
++--------------------------------------------------------------------------*/
+const char *menu_request_name( int request )
+{
+  if ( (request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND) )
+    {
+      SET_ERROR(E_BAD_ARGUMENT);
+      return (const char *)0;
+    }
+  else
+    return request_names[ request - MIN_MENU_COMMAND ];
+}
+
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int menu_request_by_name (const char *str);
+|   
+|   Description   :  Search for a request with this name.
+|
+|   Return Values :  Request Id       - on success
+|                    E_NO_MATCH       - request not found
++--------------------------------------------------------------------------*/
+int menu_request_by_name( const char *str )
+{ 
+  /* because the table is so small, it doesn't really hurt
+     to run sequentially through it.
+  */
+  unsigned int i = 0;
+  char buf[16];
+  
+  if (str)
+    {
+      strncpy(buf,str,sizeof(buf));
+      while( (i<sizeof(buf)) && (buf[i] != '\0') )
+	{
+	  buf[i] = toupper(buf[i]);
+	  i++;
+	}
+      
+      for (i=0; i < A_SIZE; i++)
+	{
+	  if (strncmp(request_names[i],buf,sizeof(buf))==0)
+	    return MIN_MENU_COMMAND + i;
+	} 
+    }
+  RETURN(E_NO_MATCH);
+}
+
+/* m_req_name.c ends here */
diff --git a/ncurses-5.2/menu/m_scale.c b/ncurses-5.2/menu/m_scale.c
new file mode 100644
index 0000000..2be90db
--- /dev/null
+++ b/ncurses-5.2/menu/m_scale.c
@@ -0,0 +1,71 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_scale                                                           *
+* Menu scaling routine                                                     *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int scale_menu(const MENU *menu)
+|   
+|   Description   :  Returns the minimum window size necessary for the
+|                    subwindow of menu.  
+|
+|   Return Values :  E_OK                  - success
+|                    E_BAD_ARGUMENT        - invalid menu pointer
+|                    E_NOT_CONNECTED       - no items are connected to menu
++--------------------------------------------------------------------------*/
+int scale_menu(const MENU *menu, int *rows, int *cols)
+{
+  if (!menu) 
+    RETURN( E_BAD_ARGUMENT );
+  
+  if (menu->items && *(menu->items))
+    {
+      if (rows)
+	*rows = menu->height;
+      if (cols)
+	*cols = menu->width;
+      RETURN(E_OK);
+    }
+  else
+    RETURN( E_NOT_CONNECTED );
+}
+
+/* m_scale.c ends here */
+
diff --git a/ncurses-5.2/menu/m_spacing.c b/ncurses-5.2/menu/m_spacing.c
new file mode 100644
index 0000000..2a3284d
--- /dev/null
+++ b/ncurses-5.2/menu/m_spacing.c
@@ -0,0 +1,98 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_spacing                                                         *
+* Routines to handle spacing between entries                               *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+#define MAX_SPC_DESC ((TABSIZE) ? (TABSIZE) : 8)
+#define MAX_SPC_COLS ((TABSIZE) ? (TABSIZE) : 8)
+#define MAX_SPC_ROWS (3)
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int set_menu_spacing(MENU *menu,int desc, int r, int c);
+|
+|   Description   :  Set the spacing between entried
+|
+|   Return Values :  E_OK                 - on success
++--------------------------------------------------------------------------*/
+int set_menu_spacing(MENU *menu, int s_desc, int s_row, int s_col )
+{
+  MENU *m; /* split for ATAC workaround */
+  m = Normalize_Menu(menu);
+
+  assert(m);
+  if (m->status & _POSTED)
+    RETURN(E_POSTED);
+
+  if (((s_desc < 0) || (s_desc > MAX_SPC_DESC)) ||
+      ((s_row  < 0) || (s_row  > MAX_SPC_ROWS)) ||
+      ((s_col  < 0) || (s_col  > MAX_SPC_COLS)))
+    RETURN(E_BAD_ARGUMENT);
+
+  m->spc_desc = s_desc ? s_desc : 1;
+  m->spc_rows = s_row  ? s_row  : 1;
+  m->spc_cols = s_col  ? s_col  : 1;
+  _nc_Calculate_Item_Length_and_Width(m);
+
+  RETURN(E_OK);
+}
+
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu
+|   Function      :  int menu_spacing (const MENU *,int *,int *,int *);
+|
+|   Description   :  Retrieve info about spacing between the entries
+|
+|   Return Values :  E_OK             - on success
++--------------------------------------------------------------------------*/
+int menu_spacing( const MENU *menu, int* s_desc, int* s_row, int* s_col)
+{
+  const MENU *m; /* split for ATAC workaround */
+  m = Normalize_Menu(menu);
+
+  assert(m);
+  if (s_desc) *s_desc = m->spc_desc;
+  if (s_row)  *s_row  = m->spc_rows;
+  if (s_col)  *s_col  = m->spc_cols;
+
+  RETURN(E_OK);
+}
+
+/* m_spacing.c ends here */
diff --git a/ncurses-5.2/menu/m_sub.c b/ncurses-5.2/menu/m_sub.c
new file mode 100644
index 0000000..c7a249b
--- /dev/null
+++ b/ncurses-5.2/menu/m_sub.c
@@ -0,0 +1,80 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_sub                                                             *
+* Menus subwindow association routines                                     *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_sub(MENU *menu, WINDOW *win)
+|   
+|   Description   :  Sets the subwindow of the menu.
+|
+|   Return Values :  E_OK           - success
+|                    E_POSTED       - menu is already posted
++--------------------------------------------------------------------------*/
+int set_menu_sub(MENU *menu, WINDOW *win)
+{
+  if (menu)
+    {
+      if ( menu->status & _POSTED )
+	RETURN(E_POSTED);
+      menu->usersub = win;
+      _nc_Calculate_Item_Length_and_Width(menu);
+    }
+  else
+    _nc_Default_Menu.usersub = win;
+  
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  WINDOW *menu_sub(const MENU *menu)
+|   
+|   Description   :  Returns a pointer to the subwindow of the menu
+|
+|   Return Values :  NULL on error, otherwise a pointer to the window
++--------------------------------------------------------------------------*/
+WINDOW *menu_sub(const MENU * menu)
+{
+  const MENU* m = Normalize_Menu(menu);
+  return Get_Menu_Window(m);
+}
+
+/* m_sub.c ends here */
diff --git a/ncurses-5.2/menu/m_userptr.c b/ncurses-5.2/menu/m_userptr.c
new file mode 100644
index 0000000..ca16d90
--- /dev/null
+++ b/ncurses-5.2/menu/m_userptr.c
@@ -0,0 +1,72 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_userptr                                                         *
+* Associate application data with menus                                    *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_userptr(MENU *menu, void *userptr)
+|   
+|   Description   :  Set the pointer that is reserved in any menu to store
+|                    application relevant informations.
+|
+|   Return Values :  E_OK         - success
++--------------------------------------------------------------------------*/
+int set_menu_userptr(MENU * menu, void * userptr)
+{
+  Normalize_Menu(menu)->userptr = userptr;
+  RETURN( E_OK );
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  void *menu_userptr(const MENU *menu)
+|   
+|   Description   :  Return the pointer that is reserved in any menu to
+|                    store application relevant informations.
+|
+|   Return Values :  Value of the pointer. If no such pointer has been set,
+|                    NULL is returned
++--------------------------------------------------------------------------*/
+void *menu_userptr(const MENU * menu)
+{
+  return( Normalize_Menu(menu)->userptr);
+}
+
+/* m_userptr.c ends here */
diff --git a/ncurses-5.2/menu/m_win.c b/ncurses-5.2/menu/m_win.c
new file mode 100644
index 0000000..0639f69
--- /dev/null
+++ b/ncurses-5.2/menu/m_win.c
@@ -0,0 +1,80 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module m_win                                                             *
+* Menus window association routines                                        *
+***************************************************************************/
+
+#include "menu.priv.h"
+
+MODULE_ID("$Id$")
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  int set_menu_win(MENU *menu, WINDOW *win)
+|   
+|   Description   :  Sets the window of the menu.
+|
+|   Return Values :  E_OK               - success
+|                    E_POSTED           - menu is already posted
++--------------------------------------------------------------------------*/
+int set_menu_win(MENU *menu, WINDOW *win)
+{
+  if (menu)
+    {
+      if ( menu->status & _POSTED )
+	RETURN(E_POSTED);
+      menu->userwin = win;
+      _nc_Calculate_Item_Length_and_Width(menu);
+    }
+  else
+    _nc_Default_Menu.userwin = win;
+  
+  RETURN(E_OK);
+}
+
+/*---------------------------------------------------------------------------
+|   Facility      :  libnmenu  
+|   Function      :  WINDOW *menu_win(const MENU *)
+|   
+|   Description   :  Returns pointer to the window of the menu
+|
+|   Return Values :  NULL on error, otherwise pointer to window
++--------------------------------------------------------------------------*/
+WINDOW *menu_win(const MENU *menu)
+{
+  const MENU* m = Normalize_Menu(menu);
+  return (m->userwin ? m->userwin : stdscr);
+}
+
+/* m_win.c ends here */
diff --git a/ncurses-5.2/menu/menu.h b/ncurses-5.2/menu/menu.h
new file mode 100644
index 0000000..5be728b
--- /dev/null
+++ b/ncurses-5.2/menu/menu.h
@@ -0,0 +1,254 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+#ifndef ETI_MENU
+#define ETI_MENU
+
+#ifdef AMIGA
+#define TEXT TEXT_ncurses
+#endif
+
+#include <curses.h>
+#include <eti.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef int Menu_Options;
+typedef int Item_Options;
+
+/* Menu options: */
+#define O_ONEVALUE      (0x01)
+#define O_SHOWDESC      (0x02)
+#define O_ROWMAJOR      (0x04)
+#define O_IGNORECASE    (0x08)
+#define O_SHOWMATCH     (0x10)
+#define O_NONCYCLIC     (0x20)
+
+/* Item options: */
+#define O_SELECTABLE    (0x01)
+
+typedef struct
+{
+  const char* str;
+  unsigned short length;
+} TEXT;
+
+typedef struct tagITEM 
+{
+  TEXT           name;        /* name of menu item                         */
+  TEXT           description; /* description of item, optional in display  */ 
+  struct tagMENU *imenu;      /* Pointer to parent menu                    */
+  void           *userptr;    /* Pointer to user defined per item data     */ 
+  Item_Options   opt;         /* Item options                              */ 
+  short          index;       /* Item number if connected to a menu        */
+  short          y;           /* y and x location of item in menu          */
+  short          x;
+  bool           value;       /* Selection value                           */
+                             
+  struct tagITEM *left;       /* neighbour items                           */
+  struct tagITEM *right;
+  struct tagITEM *up;
+  struct tagITEM *down;
+
+} ITEM;
+
+typedef void (*Menu_Hook)(struct tagMENU *);
+
+typedef struct tagMENU 
+{
+  short          height;                /* Nr. of chars high               */
+  short          width;                 /* Nr. of chars wide               */
+  short          rows;                  /* Nr. of items high               */
+  short          cols;                  /* Nr. of items wide               */
+  short          frows;                 /* Nr. of formatted items high     */
+  short          fcols;                 /* Nr. of formatted items wide     */
+  short          arows;                 /* Nr. of items high (actual)      */
+  short          namelen;               /* Max. name length                */
+  short          desclen;               /* Max. description length         */
+  short          marklen;               /* Length of mark, if any          */
+  short          itemlen;               /* Length of one item              */
+  short          spc_desc;              /* Spacing for descriptor          */
+  short          spc_cols;              /* Spacing for columns             */
+  short          spc_rows;              /* Spacing for rows                */ 
+  char          *pattern;               /* Buffer to store match chars     */
+  short          pindex;                /* Index into pattern buffer       */
+  WINDOW        *win;                   /* Window containing menu          */
+  WINDOW        *sub;                   /* Subwindow for menu display      */
+  WINDOW        *userwin;               /* User's window                   */
+  WINDOW        *usersub;               /* User's subwindow                */
+  ITEM          **items;                /* array of items                  */ 
+  short          nitems;                /* Nr. of items in menu            */
+  ITEM          *curitem;               /* Current item                    */
+  short          toprow;                /* Top row of menu                 */
+  chtype         fore;                  /* Selection attribute             */
+  chtype         back;                  /* Nonselection attribute          */
+  chtype         grey;                  /* Inactive attribute              */
+  unsigned char  pad;                   /* Pad character                   */
+
+  Menu_Hook      menuinit;              /* User hooks                      */
+  Menu_Hook      menuterm;
+  Menu_Hook      iteminit;
+  Menu_Hook      itemterm;
+
+  void          *userptr;               /* Pointer to menus user data      */
+  char          *mark;                  /* Pointer to marker string        */
+
+  Menu_Options   opt;                   /* Menu options                    */
+  unsigned short status;                /* Internal state of menu          */
+
+} MENU;
+
+
+/* Define keys */
+
+#define REQ_LEFT_ITEM           (KEY_MAX + 1)
+#define REQ_RIGHT_ITEM          (KEY_MAX + 2)
+#define REQ_UP_ITEM             (KEY_MAX + 3)
+#define REQ_DOWN_ITEM           (KEY_MAX + 4)
+#define REQ_SCR_ULINE           (KEY_MAX + 5)
+#define REQ_SCR_DLINE           (KEY_MAX + 6)
+#define REQ_SCR_DPAGE           (KEY_MAX + 7)
+#define REQ_SCR_UPAGE           (KEY_MAX + 8)
+#define REQ_FIRST_ITEM          (KEY_MAX + 9)
+#define REQ_LAST_ITEM           (KEY_MAX + 10)
+#define REQ_NEXT_ITEM           (KEY_MAX + 11)
+#define REQ_PREV_ITEM           (KEY_MAX + 12)
+#define REQ_TOGGLE_ITEM         (KEY_MAX + 13)
+#define REQ_CLEAR_PATTERN       (KEY_MAX + 14)
+#define REQ_BACK_PATTERN        (KEY_MAX + 15)
+#define REQ_NEXT_MATCH          (KEY_MAX + 16)
+#define REQ_PREV_MATCH          (KEY_MAX + 17)
+
+#define MIN_MENU_COMMAND        (KEY_MAX + 1)
+#define MAX_MENU_COMMAND        (KEY_MAX + 17)
+
+/*
+ * Some AT&T code expects MAX_COMMAND to be out-of-band not
+ * just for menu commands but for forms ones as well.
+ */
+#if defined(MAX_COMMAND)
+#  if (MAX_MENU_COMMAND > MAX_COMMAND)
+#    error Something is wrong -- MAX_MENU_COMMAND is greater than MAX_COMMAND
+#  elif (MAX_COMMAND != (KEY_MAX + 128))
+#    error Something is wrong -- MAX_COMMAND is already inconsistently defined.
+#  endif
+#else
+#  define MAX_COMMAND (KEY_MAX + 128)
+#endif
+
+
+/* --------- prototypes for libmenu functions ----------------------------- */
+
+extern ITEM     **menu_items(const MENU *),
+                *current_item(const MENU *),
+                *new_item(const char *,const char *);
+
+extern MENU     *new_menu(ITEM **);
+
+extern Item_Options  item_opts(const ITEM *);
+extern Menu_Options  menu_opts(const MENU *);
+
+Menu_Hook       item_init(const MENU *),
+                item_term(const MENU *),
+                menu_init(const MENU *),
+                menu_term(const MENU *);
+
+extern WINDOW   *menu_sub(const MENU *),
+                *menu_win(const MENU *);
+
+extern const char *item_description(const ITEM *),
+                  *item_name(const ITEM *),
+                  *menu_mark(const MENU *),
+                  *menu_request_name(int);
+
+extern char     *menu_pattern(const MENU *);
+
+extern void     *menu_userptr(const MENU *),
+                *item_userptr(const ITEM *);
+
+extern chtype   menu_back(const MENU *),
+                menu_fore(const MENU *),
+                menu_grey(const MENU *);
+
+extern int      free_item(ITEM *),
+                free_menu(MENU *),
+                item_count(const MENU *),
+                item_index(const ITEM *),
+                item_opts_off(ITEM *,Item_Options),
+                item_opts_on(ITEM *,Item_Options),
+                menu_driver(MENU *,int),
+                menu_opts_off(MENU *,Menu_Options),
+                menu_opts_on(MENU *,Menu_Options),
+                menu_pad(const MENU *),
+                pos_menu_cursor(const MENU *),
+                post_menu(MENU *),
+                scale_menu(const MENU *,int *,int *),
+                set_current_item(MENU *menu,ITEM *item),
+                set_item_init(MENU *,void(*)(MENU *)),
+                set_item_opts(ITEM *,Item_Options),
+                set_item_term(MENU *,void(*)(MENU *)),
+                set_item_userptr(ITEM *, void *),
+                set_item_value(ITEM *,bool),
+                set_menu_back(MENU *,chtype),
+                set_menu_fore(MENU *,chtype),
+                set_menu_format(MENU *,int,int),
+                set_menu_grey(MENU *,chtype),
+                set_menu_init(MENU *,void(*)(MENU *)),
+                set_menu_items(MENU *,ITEM **),
+                set_menu_mark(MENU *, const char *),
+                set_menu_opts(MENU *,Menu_Options),
+                set_menu_pad(MENU *,int),
+                set_menu_pattern(MENU *,const char *),
+                set_menu_sub(MENU *,WINDOW *),
+                set_menu_term(MENU *,void(*)(MENU *)),
+                set_menu_userptr(MENU *,void *),
+                set_menu_win(MENU *,WINDOW *),
+                set_top_row(MENU *,int),
+                top_row(const MENU *),
+                unpost_menu(MENU *),
+                menu_request_by_name(const char *),
+                set_menu_spacing(MENU *,int,int,int),
+                menu_spacing(const MENU *,int *,int *,int *);
+
+
+extern bool     item_value(const ITEM *),
+                item_visible(const ITEM *);
+
+void            menu_format(const MENU *,int *,int *);
+
+#ifdef __cplusplus
+  }
+#endif
+
+#endif /* ETI_MENU */
diff --git a/ncurses-5.2/menu/menu.priv.h b/ncurses-5.2/menu/menu.priv.h
new file mode 100644
index 0000000..4c2a22d
--- /dev/null
+++ b/ncurses-5.2/menu/menu.priv.h
@@ -0,0 +1,114 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/***************************************************************************
+* Module menu.priv.h                                                       *
+* Top level private header file for all libnmenu modules                   *
+***************************************************************************/
+
+#include "mf_common.h"
+#include "menu.h"
+
+/* Backspace code */
+#define BS (8)
+
+extern ITEM _nc_Default_Item;
+extern MENU _nc_Default_Menu;
+
+/* Normalize item to default if none was given */
+#define Normalize_Item( item ) ((item)=(item)?(item):&_nc_Default_Item)
+
+/* Normalize menu to default if none was given */
+#define Normalize_Menu( menu ) ((menu)=(menu)?(menu):&_nc_Default_Menu)
+
+/* Get the user defined (framing) window of the menu */
+#define Get_Menu_UserWin(menu) ((menu)->userwin ? (menu)->userwin : stdscr)
+
+/* Normalize menu window */
+#define Get_Menu_Window(  menu ) \
+   ((menu)->usersub  ? (menu)->usersub  : Get_Menu_UserWin(menu))
+
+/* menu specific status flags */
+#define _LINK_NEEDED    (0x04)
+#define _MARK_ALLOCATED (0x08)
+
+#define ALL_MENU_OPTS (                 \
+		       O_ONEVALUE     | \
+		       O_SHOWDESC     | \
+		       O_ROWMAJOR     | \
+		       O_IGNORECASE   | \
+		       O_SHOWMATCH    | \
+		       O_NONCYCLIC    )
+
+#define ALL_ITEM_OPTS (O_SELECTABLE)
+
+/* Move to the window position of an item and draw it */
+#define Move_And_Post_Item(menu,item) \
+  {wmove((menu)->win,(menu)->spc_rows*(item)->y,((menu)->itemlen+(menu)->spc_cols)*(item)->x);\
+   _nc_Post_Item((menu),(item));}
+
+#define Move_To_Current_Item(menu,item) \
+  if ( (item) != (menu)->curitem)\
+    {\
+      Move_And_Post_Item(menu,item);\
+      Move_And_Post_Item(menu,(menu)->curitem);\
+    }
+
+/* This macro ensures, that the item becomes visible, if possible with the
+   specified row as the top row of the window. If this is not possible,
+   the top row will be adjusted and the value is stored in the row argument.
+*/
+#define Adjust_Current_Item(menu,row,item) \
+  { if ((item)->y < row) \
+      row = (item)->y;\
+    if ( (item)->y >= (row + (menu)->arows) )\
+      row = ( (item)->y < ((menu)->rows - row) ) ? \
+            (item)->y : (menu)->rows - (menu)->arows;\
+    _nc_New_TopRow_and_CurrentItem(menu,row,item); }
+
+/* Reset the match pattern buffer */
+#define Reset_Pattern(menu) \
+  { (menu)->pindex = 0; \
+    (menu)->pattern[0] = '\0'; }
+
+/* Internal functions. */
+extern void _nc_Draw_Menu(const MENU *);
+extern void _nc_Show_Menu(const MENU *);
+extern void _nc_Calculate_Item_Length_and_Width(MENU *);
+extern void _nc_Post_Item(const MENU *, const ITEM *);
+extern bool _nc_Connect_Items(MENU *, ITEM **);
+extern void _nc_Disconnect_Items(MENU *);
+extern void _nc_New_TopRow_and_CurrentItem(MENU *,int, ITEM *);
+extern void _nc_Link_Items(MENU *);
+extern int  _nc_Match_Next_Character_In_Item_Name(MENU*,int,ITEM**);
+extern int  _nc_menu_cursor_pos(const MENU* menu, const ITEM* item,
+				int* pY, int* pX);
diff --git a/ncurses-5.2/menu/mf_common.h b/ncurses-5.2/menu/mf_common.h
new file mode 100644
index 0000000..6b1e8fe
--- /dev/null
+++ b/ncurses-5.2/menu/mf_common.h
@@ -0,0 +1,93 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
+ ****************************************************************************/
+
+/* Common internal header for menu and form library */
+
+#if HAVE_CONFIG_H
+#  include <ncurses_cfg.h>
+#endif
+
+#include <stdlib.h>
+#include <sys/types.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+
+#if DECL_ERRNO
+extern int errno;
+#endif
+
+/* in case of debug version we ignore the suppression of assertions */
+#ifdef TRACE
+#  ifdef NDEBUG
+#    undef NDEBUG
+#  endif
+#endif
+
+#include <nc_alloc.h>
+
+#if USE_RCS_IDS
+#define MODULE_ID(id) static const char Ident[] = id;
+#else
+#define MODULE_ID(id) /*nothing*/
+#endif
+
+
+/* Maximum regular 8-bit character code */
+#define MAX_REGULAR_CHARACTER (0xff)
+
+#define SET_ERROR(code) (errno=(code))
+#define GET_ERROR() (errno)
+#define RETURN(code) return( SET_ERROR(code) )
+
+/* The few common values in the status fields for menus and forms */
+#define _POSTED         (0x01)  /* menu or form is posted                  */
+#define _IN_DRIVER      (0x02)  /* menu or form is processing hook routine */
+
+/* Call object hook */
+#define Call_Hook( object, handler ) \
+   if ( (object) && ((object)->handler) )\
+   {\
+	(object)->status |= _IN_DRIVER;\
+	(object)->handler(object);\
+	(object)->status &= ~_IN_DRIVER;\
+   }
+
+#define INLINE
+
+#ifndef TRACE
+#  if CC_HAS_INLINE_FUNCS
+#    undef INLINE
+#    define INLINE inline
+#  endif
+#endif
diff --git a/ncurses-5.2/menu/modules b/ncurses-5.2/menu/modules
new file mode 100644
index 0000000..eb1f9e8
--- /dev/null
+++ b/ncurses-5.2/menu/modules
@@ -0,0 +1,60 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+
+@ base
+# Library objects
+m_attribs	lib		$(srcdir)	$(MENU_PRIV_H)
+m_cursor	lib		$(srcdir)	$(MENU_PRIV_H)
+m_driver	lib		$(srcdir)	$(MENU_PRIV_H)
+m_format	lib		$(srcdir)	$(MENU_PRIV_H)
+m_global	lib		$(srcdir)	$(MENU_PRIV_H)
+m_hook		lib		$(srcdir)	$(MENU_PRIV_H)
+m_item_cur	lib		$(srcdir)	$(MENU_PRIV_H)
+m_item_nam	lib		$(srcdir)	$(MENU_PRIV_H)
+m_item_new	lib		$(srcdir)	$(MENU_PRIV_H)
+m_item_opt	lib		$(srcdir)	$(MENU_PRIV_H)
+m_item_top	lib		$(srcdir)	$(MENU_PRIV_H)
+m_item_use	lib		$(srcdir)	$(MENU_PRIV_H)
+m_item_val	lib		$(srcdir)	$(MENU_PRIV_H)
+m_item_vis	lib		$(srcdir)	$(MENU_PRIV_H)
+m_items		lib		$(srcdir)	$(MENU_PRIV_H)
+m_new		lib		$(srcdir)	$(MENU_PRIV_H)
+m_opts		lib		$(srcdir)	$(MENU_PRIV_H)
+m_pad		lib		$(srcdir)	$(MENU_PRIV_H)
+m_pattern	lib		$(srcdir)	$(MENU_PRIV_H)
+m_post		lib		$(srcdir)	$(MENU_PRIV_H)
+m_req_name	lib		$(srcdir)	$(MENU_PRIV_H)
+m_scale		lib		$(srcdir)	$(MENU_PRIV_H)
+m_spacing	lib		$(srcdir)	$(MENU_PRIV_H)
+m_sub		lib		$(srcdir)	$(MENU_PRIV_H)
+m_userptr	lib		$(srcdir)	$(MENU_PRIV_H)
+m_win		lib		$(srcdir)	$(MENU_PRIV_H)
diff --git a/ncurses-5.2/misc/Makefile.in b/ncurses-5.2/misc/Makefile.in
new file mode 100644
index 0000000..7e084a4
--- /dev/null
+++ b/ncurses-5.2/misc/Makefile.in
@@ -0,0 +1,121 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998,2000 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+# Makefile for ncurses miscellany directory
+#
+# This makes/installs the terminfo database
+#
+# The variable 'srcdir' refers to the source-distribution, and can be set with
+# the configure script by "--srcdir=DIR".
+#
+# The rules are organized to produce the libraries for the configured models,
+# and the programs with the configured default model.
+
+# turn off _all_ suffix rules; we'll generate our own
+.SUFFIXES:
+
+SHELL		= /bin/sh
+THIS		= Makefile
+
+CF_MFLAGS 	= @cf_cv_makeflags@
+@SET_MAKE@
+
+DESTDIR		= @DESTDIR@
+top_srcdir	= @top_srcdir@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+bindir		= @bindir@
+libdir		= @libdir@
+datadir		= @datadir@
+
+tabsetdir	= $(datadir)/tabset
+ticdir		= @TERMINFO@
+source		= @TERMINFO_SRC@
+
+INSTALL		= @INSTALL@
+INSTALL_DATA	= @INSTALL_DATA@
+
+################################################################################
+all:
+
+sources:
+
+install: install.data
+
+install.data :	$(DESTDIR)$(libdir) \
+		$(DESTDIR)$(ticdir) \
+		$(DESTDIR)$(tabsetdir)
+	DESTDIR=${DESTDIR} \
+	prefix=${prefix} \
+	exec_prefix=${exec_prefix} \
+	bindir=${bindir} \
+	top_srcdir=${top_srcdir} \
+	srcdir=${srcdir} \
+	datadir=${datadir} \
+	ticdir=${ticdir} \
+	source=${source} \
+	$(SHELL) ./run_tic.sh
+	@cd $(srcdir)/tabset && \
+		$(SHELL) -c 'for i in * ; do \
+			if test -f $$i ; then \
+			echo installing $$i; \
+			$(INSTALL_DATA) $$i $(DESTDIR)$(tabsetdir)/$$i; \
+			fi; done'
+
+$(DESTDIR)$(libdir) \
+$(DESTDIR)$(tabsetdir) \
+$(DESTDIR)$(ticdir) :
+	$(srcdir)/../mkinstalldirs $@
+
+uninstall: uninstall.data
+
+uninstall.data:
+	-cd $(DESTDIR)$(ticdir) && rm -rf *
+	-cd $(DESTDIR)$(tabsetdir) && rm -rf *
+
+tags:
+
+@MAKE_UPPER_TAGS@TAGS:
+
+mostlyclean:
+	-rm -f core tags TAGS *~ *.ln *.atac trace
+
+clean :: mostlyclean
+
+distclean: clean
+	-rm -f Makefile run_tic.sh
+
+realclean: distclean
+
+###############################################################################
+# The remainder of this file is automatically generated during configuration
+###############################################################################
diff --git a/ncurses-5.2/misc/chkdef.cmd b/ncurses-5.2/misc/chkdef.cmd
new file mode 100644
index 0000000..ee5dc5b
--- /dev/null
+++ b/ncurses-5.2/misc/chkdef.cmd
@@ -0,0 +1,86 @@
+/*
+ * $Id$
+ *
+ * Author:  Juan Jose Garcia Ripoll <worm@arrakis.es>.
+ * Webpage: http://www.arrakis.es/~worm/
+ *
+ * chkdef.cmd - checks that a .def file has no conflicts and is properly
+ *		formatted.
+ *
+ * returns nonzero if two symbols have the same code or a line has a wrong
+ * format.
+ *
+ * returns 0 otherwise
+ *
+ * the standard output shows conflicts.
+ */
+parse arg def_file
+
+def_file = translate(def_file,'\','/')
+
+call CleanQueue
+
+/*
+ * `cmp' is zero when the file is valid
+ * `codes' associates a name to a code
+ * `names' associates a code to a name
+ */
+cmp    = 0
+codes. = 0
+names. = ''
+
+/*
+ * This sed expression cleans empty lines, comments and special .DEF
+ * commands, such as LIBRARY..., EXPORTS..., etc
+ */
+tidy_up  = '"s/[ 	][ 	]*/ /g;s/;.*//g;/^[ ]*$/d;/^[a-zA-Z]/d;"'
+
+/*
+ * First we find all public symbols from the original DLL. All this
+ * information is pushed into a REXX private list with the RXQUEUE
+ * utility program.
+ */
+'@echo off'
+'type' def_file '| sed' tidy_up '| sort | rxqueue'
+
+do while queued() > 0
+   /*
+    * We retrieve the symbol name (NEW_NAME) and its code (NEW_CODE)
+    */
+   parse pull '"' new_name '"' '@'new_code rest
+   select
+      when (new_code = '') | (new_name = '') then
+         /* The input was not properly formatted */
+         do
+         say 'Error: symbol "'new_name'" has no export code or is empty'
+         cmp = 1
+         end
+      when codes.new_name \= 0 then
+         /* This symbol was already defined */
+         if codes.new_name \= new_code then
+            do
+	    cmp = 2
+ 	    say 'Symbol "'new_name'" multiply defined'
+	    end
+      when names.new_code \= '' then
+         /* This code was already assigned to a symbol */
+         if names.new_code \= new_name then
+            do
+            cmp = 3
+	    say 'Conflict with "'names.new_code'" & "'new_name'" being @'new_code
+            end
+      otherwise
+         do
+         codes.new_name = new_code
+         names.new_code = new_name
+         end
+   end  /* select */
+end
+
+exit cmp
+
+CleanQueue: procedure
+	do while queued() > 0
+	   parse pull foo
+	end
+return
diff --git a/ncurses-5.2/misc/cleantic.cmd b/ncurses-5.2/misc/cleantic.cmd
new file mode 100644
index 0000000..129c904
--- /dev/null
+++ b/ncurses-5.2/misc/cleantic.cmd
@@ -0,0 +1,16 @@
+/*
+ * $Id$
+ *
+ * Author:  Juan Jose Garcia Ripoll <worm@arrakis.es>.
+ * Webpage: http://www.arrakis.es/~worm/
+ */
+parse arg dir
+
+pause
+dir = translate(dir,'\','/');
+letters = '0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v w x y z'
+
+if dir = '' then
+    dir = '.'
+'echo Cleaning 'dir
+'for %%1 in ('letters') do @if not exist 'dir'\%%1\* (echo Cleaning ...\%%1 & rd %%1 2>NUL)'
diff --git a/ncurses-5.2/misc/cmpdef.cmd b/ncurses-5.2/misc/cmpdef.cmd
new file mode 100644
index 0000000..0aa4bdb
--- /dev/null
+++ b/ncurses-5.2/misc/cmpdef.cmd
@@ -0,0 +1,106 @@
+/*
+ * $Id$
+ *
+ * Author:  Juan Jose Garcia Ripoll <worm@arrakis.es>.
+ * Webpage: http://www.arrakis.es/~worm/
+ *
+ * cmpdef.cmd - compares two .def files, checking whether they have
+ *		the same entries with the same export codes.
+ *
+ * returns 0 if there are no conflicts between the files -- that is,
+ * the newer one can replace the older one.
+ *
+ * returns 1 when either of the files is not properly formatted and
+ * when there are conflicts: two symbols having the same export code.
+ *
+ * the standard output shows a list with newly added symbols, plus
+ * replaced symbols and conflicts.
+ */
+parse arg def_file1 def_file2
+
+def_file1 = translate(def_file1,'\','/')
+def_file2 = translate(def_file2,'\','/')
+
+call CleanQueue
+
+/*
+ * `cmp' is zero when the last file is valid and upward compatible
+ * `numbers' is the stem where symbols are stored
+ */
+cmp      = 0
+names.   = ''
+numbers. = 0
+
+/*
+ * This sed expression cleans empty lines, comments and special .DEF
+ * commands, such as LIBRARY..., EXPORTS..., etc
+ */
+tidy_up  = '"s/[ 	][ 	]*/ /g;s/;.*//g;/^[ ]*$/d;/^[a-zA-Z]/d;"'
+
+/*
+ * First we find all public symbols from the original DLL. All this
+ * information is pushed into a REXX private list with the RXQUEUE
+ * utility program.
+ */
+'@echo off'
+'type' def_file1 '| sed' tidy_up '| sort | rxqueue'
+
+do while queued() > 0
+   /*
+    * We retrieve the symbol name (NAME) and its number (NUMBER)
+    */
+   parse pull '"' name '"' '@'number rest
+   if number = '' || name = '' then
+      do
+      say 'Corrupted file' def_file1
+      say 'Symbol' name 'has no number'
+      exit 1
+      end
+   else
+      do
+      numbers.name = number
+      names.number = name
+      end
+end
+
+/*
+ * Now we find all public symbols from the new DLL, and compare.
+ */
+'type' def_file2 '| sed' tidy_up '| sort | rxqueue'
+
+do while queued() > 0
+   parse pull '"' name '"' '@'number rest
+   if name = '' | number = '' then
+      do
+      say 'Corrupted file' def_file2
+      say 'Symbol' name 'has no number'
+      exit 1
+      end
+   if numbers.name = 0 then
+      do
+      cmp = 1
+      if names.number = '' then
+         say 'New symbol' name 'with code @'number
+      else
+         say 'Conflict old =' names.number ', new =' name 'at @'number
+      end
+   else if numbers.name \= number then
+      do
+      cmp = 1
+      say name 'Symbol' name 'changed from @'numbers.name 'to @'number
+      end
+end /* do */
+
+exit cmp
+
+/*
+ * Cleans the REXX queue by pulling and forgetting every line.
+ * This is needed, at least, when `cmpdef.cmd' starts, because an aborted
+ * REXX program might have left some rubbish in.
+ */
+CleanQueue: procedure
+   do while queued() > 0
+      parse pull foo
+   end
+return
+
diff --git a/ncurses-5.2/misc/emx.src b/ncurses-5.2/misc/emx.src
new file mode 100644
index 0000000..b95e641
--- /dev/null
+++ b/ncurses-5.2/misc/emx.src
@@ -0,0 +1,825 @@
+# $Id$
+# This is a reformatted copy of the terminfo source for OS/2 EMX from
+# Juan Jose Garcia Ripoll <worm@arrakis.es>.
+# http://www.arrakis.es/~worm/
+#----------------------------------------------------------------------------
+#
+# This section describes terminal classes and maker brands that are still
+# quite common.
+#
+
+#### Specials
+#
+# Special "terminals".  These are used to label tty lines when you don't
+# know what kind of terminal is on it.  The characteristics of an unknown
+# terminal are the lowest common denominator - they look about like a ti 700.
+#
+
+dumb|80-column dumb tty,
+	am,
+	cols#80,
+	bel=^G,
+	cr=^M,
+	cud1=^J,
+	ind=^J,
+unknown|unknown terminal type,
+	gn,
+	use=dumb,
+lpr|printer|line printer,
+	hc,
+	os,
+	cols#132,
+	lines#66,
+	bel=^G,
+	cr=^M,
+	cub1=^H,
+	cud1=^J,
+	ff=^L,
+	ind=^J,
+glasstty|classic glass tty interpreting ASCII control characters,
+	am,
+	cols#80,
+	bel=^G,
+	clear=^L,
+	cr=^M,
+	cub1=^H,
+	cud1=^J,
+	ht=^I,
+	kbs=^H,
+	kcub1=^H,
+	kcud1=^J,
+	nel=^M^J,
+
+#### ANSI.SYS/ISO 6429/ECMA-48 Capabilities
+#
+# See the end-of-file comment for more on these.
+#
+
+# The IBM PC alternate character set.  Plug this into any Intel console entry.
+# We use \E[11m for rmacs rather than \E[12m so the <acsc> string can use the
+# ROM graphics for control characters such as the diamond, up- and down-arrow.
+# This works with the System V, Linux, and BSDI consoles.  It's a safe bet this
+# will work with any Intel console, they all seem to have inherited \E[11m
+# from the ANSI.SYS de-facto standard.
+klone+acs|alternate character set for ansi.sys displays,
+	acsc=+\020\,\021-\030.^Y0\333`\004a\261f\370g\361h\260j\331k\277l\332m\300n\305o~p\304q\304r\304s_t\303u\264v\301w\302x\263y\363z\362{\343|\330}\234~\376,
+	rmacs=\E[10m,
+	smacs=\E[11m,
+
+# Highlight controls corresponding to the ANSI.SYS standard.  Most
+# console drivers for Intel boxes obey these.  Makes the same assumption
+# about \E[11m as klone+acs.  True ANSI/ECMA-48 would have <rmso=\E[27m>,
+# <rmul=\E[24m>, but this isn't a documented feature of ANSI.SYS.
+klone+sgr|attribute control for ansi.sys displays,
+	blink=\E[5m,
+	bold=\E[1m,
+	invis=\E[8m,
+	rev=\E[7m,
+	rmacs=\E[10m,
+	rmpch=\E[10m,
+	rmso=\E[m,
+	rmul=\E[m,
+	sgr=\E[0;10%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;%?%p7%t;8%;%?%p9%t;11%;m,
+	sgr0=\E[0;10m,
+	smacs=\E[11m,
+	smpch=\E[11m,
+	smso=\E[7m,
+	smul=\E[4m,
+
+# Highlight controls corresponding to the ANSI.SYS standard.  *All*
+# console drivers for Intel boxes obey these.  Does not assume \E[11m will
+# work; uses \E[12m instead, which is pretty bulletproof but loses you the ACS
+# diamond and arrow characters under curses.
+klone+sgr-dumb|attribute control for ansi.sys displays (no ESC [ 11 m),
+	blink=\E[5m,
+	bold=\E[1m,
+	invis=\E[8m,
+	rev=\E[7m,
+	rmacs=\E[10m,
+	rmso=\E[m,
+	rmul=\E[m,
+	sgr=\E[0;10%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;%?%p7%t;8%;%?%p9%t;12%;m,
+	sgr0=\E[0;10m,
+	smacs=\E[12m,
+	smso=\E[7m,
+	smul=\E[4m,
+
+# ANSI.SYS color control.
+# The DOS 5 manual asserts that these sequences meet the ISO 6429 standard.
+klone+color|color control for ansi.sys and ISO6429-compatible displays,
+	colors#8,
+	ncv#3,
+	pairs#64,
+	op=\E[37;40m,
+	setab=\E[4%p1%dm,
+	setaf=\E[3%p1%dm,
+	setb=\E[4%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m,
+	setf=\E[3%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m,
+
+#### ANSI/ECMA-48 terminals and terminal emulators
+#
+# See near the end of this file for details on ANSI conformance.
+# Don't mess with these entries!  Lots of other entries depend on them!
+#
+# This section lists entries in a least-capable to most-capable order.
+# if you're in doubt about what `ANSI' matches yours, try them in that
+# order and back off from the first that breaks.
+
+ansi-mini|any ansi terminal with pessimistic assumptions,
+	am,
+	cols#80,
+	it#8,
+	lines#24,
+	clear=\E[H\E[2J$<50>,
+	cub1=\E[D,
+	cud1=\E[B,
+	cuf1=\E[C,
+	cup=\E[%i%p1%d;%p2%dH,
+	cuu1=\E[A,
+	el=\E[K,
+	home=\E[H,
+	ht=^I,
+
+#
+# ANSI.SYS entries
+#
+# This completely describes the sequences specified in the DOS 2.1 ANSI.SYS
+# documentation (except for the keyboard key reassignment feature, which
+# doen't fit the <pfkey> model well).  The klone+acs sequences were valid
+# though undocumented.  The <pfkey> capability is untested but should work for
+# keys F1-F10 (%p1 values outside this range will yield unpredictable results).
+# From: Eric S. Raymond <esr@snark.thyrsus.com> Nov 7 1995
+ansi.sys-old|ANSI.SYS under PC-DOS 2.1,
+	am,
+	mir,
+	msgr,
+	xon,
+	cols#80,
+	lines#25,
+	clear=\E[2J,
+	cub1=^H,
+	cud1=\E[B,
+	cuf1=\E[C,
+	cup=\E[%i%p1%d;%p2%dH,
+	cuu1=\E[A,
+	el=\E[k,
+	home=\E[H,
+	is2=\E[m\E[?7h,
+	kcub1=^H,
+	kcud1=^J,
+	kcuf1=^L,
+	kcuu1=^K,
+	khome=^^,
+	pfkey=\E[0;%p1%{58}%+%d;%p2"%s",
+	rc=\E[u,
+	rmam=\E[?7l,
+	sc=\E[s,
+	smam=\E[?7h,
+	u6=\E[%i%d;%dR,
+	u7=\E[6n,
+	use=klone+color,
+	use=klone+acs,
+	use=klone+sgr,
+ansi.sys|ANSI.SYS 3.1 and later versions,
+	el=\E[K,
+	use=ansi.sys-old,
+
+### EMX termcap.dat compatibility modes
+#
+# Keypad:	Home=\0G	Up=\0H	PrPag=\0I
+#		ka1,kh		kcuu1		kpp,ka3
+#
+#		Left=\0K	5=\0L		Right=\0M
+#		kcub1		kb2		kcuf1
+#
+#		End=\0O		Down=\0P	NxPag=\0Q
+#		kc1,kend	kcud1		kc3,knp
+#
+#		Ins=\0R		Del=\0S
+#		kich1		kdch1
+#
+# On keyboard with 12 function keys,
+#	shifted f-keys: F13-F24
+#	control f-keys: F25-F36
+#	alt f-keys:     F37-F48
+# The shift/control/alt keys do not modify each other, but alt overrides both,
+# and control overrides shift.
+#
+# Also (possibly only EMX, so we don't put it in ansi.sys, etc): set the
+# no_color_video to inform the application that standout(1), underline(2)
+# reverse(4) and invisible(64) don't work with color.
+emx-base|DOS special keys,
+	bw,
+	ncv#71,
+	bel=^G,
+	ka1=\0G,
+	ka3=\0I,
+	kb2=\0L,
+	kbs=^H,
+	kc1=\0O,
+	kc3=\0Q,
+	kcbt=\0^O,
+	kcub1=\0K,
+	kcud1=\0P,
+	kcuf1=\0M,
+	kcuu1=\0H,
+	kdch1=\0S,
+	kend=\0O,
+	kf1=\0;,
+	kf10=\0D,
+	kf11=\0\205,
+	kf12=\0\206,
+	kf13=\0T,
+	kf14=\0U,
+	kf15=\0V,
+	kf16=\0W,
+	kf17=\0X,
+	kf18=\0Y,
+	kf19=\0Z,
+	kf2=\0<,
+	kf20=\0[,
+	kf21=\0\\,
+	kf22=\0],
+	kf23=\0\207,
+	kf24=\0\210,
+	kf25=\0\^,
+	kf26=\0_,
+	kf27=\0`,
+	kf28=\0a,
+	kf29=\0b,
+	kf3=\0=,
+	kf30=\0c,
+	kf31=\0d,
+	kf32=\0e,
+	kf33=\0f,
+	kf34=\0g,
+	kf35=\0\211,
+	kf36=\0\212,
+	kf37=\0h,
+	kf38=\0i,
+	kf39=\0j,
+	kf4=\0>,
+	kf40=\0k,
+	kf41=\0l,
+	kf42=\0m,
+	kf43=\0n,
+	kf44=\0o,
+	kf45=\0p,
+	kf46=\0q,
+	kf47=\0\213,
+	kf48=\0\214,
+	kf5=\0?,
+	kf6=\0@,
+	kf7=\0A,
+	kf8=\0B,
+	kf9=\0C,
+	khome=\0G,
+	kich1=\0R,
+	knp=\0Q,
+	kpp=\0I,
+	use=ansi.sys,
+#
+# To properly translate termcap.dat -> terminfo.src remember these
+# equivalences:
+#	ti	<->	smcup	string to start programs using cup(termcap)
+#	te	<->	rmcup	string to end programs using cup
+#	so	<->	smso	begin standout mode
+#	se	<->	rmso	exit standout mode
+#	us	<->	smul	begin underline mode
+#	ue	<->	rmul	exit underline mode
+#	mb	<->	blink	turn on blinking
+#	md	<->	bold	turn on extra bright (bold) mode
+#	mr	<->	rev	turn on reverse video mode
+#	me	<->	sgr0	turn off all atributes
+#
+# On my terminal, \E[4m looks dim.
+ansi|ANSI.SYS color,
+	blink=\E[5m,
+	bold=\E[1m,
+	kmous=\E[M,
+	rev=\E[7m,
+	rmcup=\E[0m,
+	rmso=\E[0m,
+	rmul@,
+	sgr0=\E[0m,
+	smcup=\E[0;37;40m,
+	smso=\E[7m,
+	smul@,
+	use=emx-base,
+window|ANSI.SYS window,
+	blink=\E[5m,
+	bold=\E[1;37;47m,
+	rev=\E[1;37;47m,
+	rmcup=\E[0m,
+	rmso=\E[0;37;40m,
+	rmul=\E[0;37;40m,
+	sgr0=\E[0;37;40m,
+	smcup=\E[0;37;40m,
+	smso=\E[1;37;47m,
+	smul=\E[1;31;47m,
+	use=emx-base,
+os2|OS/2-emx ANSI.SYS,
+	cuu=\E[%p1%dA,
+	cuu1=\E[A,
+	cud=\E[%p1%dB,
+	cud1=\E[B,
+	cuf=\E[%p1%dC,
+	cuf1=\E[C,
+	cub=\E[%p1%dD,
+	cub1=\E[D,
+	sc=\E[s,
+	rc=\E[u,
+	use=ansi,
+	use=mono,
+mono|ANSI.SYS mono,
+	blink=\E[5m,
+	bold=\E[1m,
+	rev=\E[7m,
+	rmcup=\E[0m,
+	rmso=\E[m,
+	rmul=\E[m,
+	sgr0=\E[m,
+	smcup=\E[0m,
+	smso=\E[1m,
+	smul=\E[4m,
+	use=emx-base,
+# same as mono, but use reverse video for standout (nice for Emacs)
+rmono|ANSI.SYS reverse mono,
+	smso=\E[7m,
+	use=mono,
+# same as mono, but use a readable color for underlining
+mono2|ANSI.SYS mono2,
+	rmul=\E[0m,
+	smul=\E[1;31;40m,
+	use=mono,
+# nice colors for Emacs (white on blue, mode line white on cyan)
+ansi-color-2|ANSI.SYS color 2,
+	rmcup=\E[0m,
+	rmso=\E[0;37;44m,
+	rmul=\E[0m,
+	sgr0=\E[0;37;44m,
+	smcup=\E[0;37;44m,
+	smso=\E[1;37;46m,
+	smul=\E[1;31;40m,
+	use=ansi,
+# nice colors for Emacs (white on black, mode line black on cyan)
+ansi-color-3|ANSI.SYS color 3,
+	rmcup=\E[0m,
+	rmso=\E[0m,
+	rmul=\E[0m,
+	sgr0=\E[0m,
+	smcup=\E[0m,
+	smso=\E[30;46m,
+	smul=\E[1;31;40m,
+	use=ansi,
+
+#### X terminal emulators
+#
+# X10/6.6	11/7/86, minus alternate screen, plus (csr)
+# (xterm: ":MT:" changed to ":km:"; added <smam>/<rmam> based on init string;
+# removed (hs, eslok, tsl=\E[?E\E[?%i%dT, fsl=\E[?F, dsl=\E[?E)
+# as these seem not to work -- esr)
+x10term|vs100-x10|xterm terminal emulator (X10 window system),
+	am,
+	km,
+	mir,
+	msgr,
+	xenl,
+	xon,
+	cols#80,
+	it#8,
+	lines#65,
+	bold=\E[1m,
+	clear=\E[H\E[2J,
+	csr=\E[%i%p1%d;%p2%dr,
+	cub1=^H,
+	cud1=^J,
+	cuf1=\E[C,
+	cup=\E[%i%p1%d;%p2%dH,
+	cuu1=\E[A,
+	dch=\E[%p1%dP,
+	dch1=\E[P,
+	dl=\E[%p1%dM,
+	dl1=\E[M,
+	ed=\E[J,
+	el=\E[K,
+	home=\E[H,
+	ht=^I,
+	il=\E[%p1%dL,
+	il1=\E[L,
+	ind=^J,
+	is2=\E\E[m\E[?7h\E[?1;4l,
+	kbs=^H,
+	kcub1=\EOD,
+	kcud1=\EOB,
+	kcuf1=\EOC,
+	kcuu1=\EOA,
+	kf1=\EOP,
+	kf2=\EOQ,
+	kf3=\EOR,
+	kf4=\EOS,
+	rev=\E[7m,
+	ri=\EM,
+	rmam=\E[?7l,
+	rmir=\E[4l,
+	rmkx=\E[?1l\E>,
+	rmso=\E[m,
+	rmul=\E[m,
+	sgr0=\E[m,
+	smam=\E[?7h,
+	smir=\E[4h,
+	smkx=\E[?1h\E=,
+	smso=\E[7m,
+	smul=\E[4m,
+# X11R6 xterm.  This is known good for the XFree86 version under Linux.
+# It is *way* more featureful than the stock X consortium entry (has acsc,
+# for starters).  The <kmous> key is actually the \E[M prefix returned by
+# xterm's internal mouse-tracking facility; ncurses will interpret the
+# following three bytes of mouse status information.
+# From: Eric S. Raymond <esr@snark.thyrsus.com> 14 Dec 1995
+xterm|vs100|xterm terminal emulator (X11R6 Window System),
+	am,
+	km,
+	mir,
+	msgr,
+	xenl,
+	xon,
+	cols#80,
+	it#8,
+	lines#65,
+	acsc=++\,\,--..00II``aaffgghhjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~,
+	bel=^G,
+	bold=\E[1m,
+	clear=\E[H\E[2J,
+	cr=^M,
+	csr=\E[%i%p1%d;%p2%dr,
+	cub=\E[%p1%dD,
+	cub1=^H,
+	cud=\E[%p1%dB,
+	cud1=^J,
+	cuf=\E[%p1%dC,
+	cuf1=\E[C,
+	cup=\E[%i%p1%d;%p2%dH,
+	cuu=\E[%p1%dA,
+	cuu1=\E[A,
+	dch=\E[%p1%dP,
+	dch1=\E[P,
+	dl=\E[%p1%dM,
+	dl1=\E[M,
+	ed=\E[J,
+	el=\E[K,
+	enacs=\E(B\E)0,
+	home=\E[H,
+	ht=^I,
+	ich=\E[%p1%d@,
+	ich1=\E[@,
+	il=\E[%p1%dL,
+	il1=\E[L,
+	ind=^J,
+	is2=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l\E[4l,
+	kbs=^H,
+	kcub1=\EOD,
+	kcud1=\EOB,
+	kcuf1=\EOC,
+	kcuu1=\EOA,
+	kend=\EOe,
+	kent=\EOM,
+	kf1=\E[11~,
+	kf10=\E[21~,
+	kf11=\E[23~,
+	kf12=\E[24~,
+	kf2=\E[12~,
+	kf3=\E[13~,
+	kf4=\E[14~,
+	kf5=\E[15~,
+	kf6=\E[17~,
+	kf7=\E[18~,
+	kf8=\E[19~,
+	kf9=\E[20~,
+	khome=\EO\0,
+	kich1=\E[2~,
+	kmous=\E[M,
+	knp=\E[6~,
+	kpp=\E[5~,
+	rc=\E8,
+	rev=\E[7m,
+	ri=\EM,
+	rmacs=^O,
+	rmam=\E[?7l,
+	rmcup=\E[2J\E[?47l\E8,
+	rmir=\E[4l,
+	rmkx=\E[?1l\E>,
+	rmso=\E[m,
+	rmul=\E[m,
+	rs1=^O,
+	rs2=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l\E[4l\E<,
+	sc=\E7,
+	sgr0=\E[m,
+	smacs=^N,
+	smam=\E[?7h,
+	smcup=\E7\E[?47h,
+	smir=\E[4h,
+	smkx=\E[?1h\E=,
+	smso=\E[7m,
+	smul=\E[4m,
+	tbc=\E[3k,
+	u6=\E[%i%d;%dR,
+	u7=\E[6n,
+	u8=\E[?1;2c,
+	u9=\E[c,
+xterm-bold|xterm terminal emulator (X11R6 Window System) standout w/bold,
+	smso=\E[1m,
+	use=xterm,
+xterms|vs100s|xterm terminal emulator (small screen 24x80),
+	cols#80,
+	lines#24,
+	use=xterm,
+# (kterm: this had extension capabilities ":KJ:TY=ascii:" -- esr)
+kterm|kterm kanji terminal emulator (X window system),
+	eslok,
+	hs,
+	csr=\E[%i%p1%d;%p2%dr,
+	dsl=\E[?H,
+	fsl=\E[?F,
+	rc=\E8,
+	sc=\E7,
+	tsl=\E[?E\E[?%i%dT,
+	use=xterm,
+
+# See the note on ICH/ICH1 VERSUS RMIR/SMIR near the end of file
+xterm-nic|xterm with ich/ich1 suppressed for non-curses programs,
+	ich@,
+	ich1@,
+	use=xterm,
+
+# Should work with the color xterm on the X11R6 contrib tape.
+# Assumes the xterm attribute default is black on white.
+# From: Eric S. Raymond <esr@snark.thyrsus.com> March 4 1996
+xterm-color|xterm with color support,
+	op=\E[30;47m,
+	use=xterm,
+	use=klone+color,
+
+# From: Thomas Dickey <dickey@clark.net> 13 Dec 1995
+rxvt|rxvt terminal emulator,
+	kend=\EOw,
+	khome=\E[H,
+	kmous@,
+	use=xterm,
+	use=klone+color,
+
+# From: David J. MacKenzie <djm@va.pubnix.com> 20 Apr 1995
+# Here's a termcap entry I've been using for xterm_color, which comes
+# with BSD/OS 2.0, and the X11R6 contrib tape too I think.  Besides the
+# color stuff, I also have a status line defined as the window manager
+# title bar. [I have translated it to terminfo -- ESR]
+xterm-pcolor|xterm with color used for highlights and status line,
+	hs,
+	wsl#40,
+	bold=\E[1m\E[43m,
+	dsl=\E]0;\007,
+	fsl=^G,
+	rev=\E[7m\E[34m,
+	smso=\E[7m\E[31m,
+	smul=\E[4m\E[42m,
+	tsl=\E]0;,
+	use=xterm,
+
+# HP ships this, except for the pb#9600 which was merged in from BSD termcap.
+hpterm|X-hpterm|hp X11 terminal emulator,
+	am,
+	da,
+	db,
+	mir,
+	xhp,
+	cols#80,
+	lh#2,
+	lines#24,
+	lm#0,
+	lw#8,
+	nlab#8,
+	pb#9600,
+	xmc#0,
+	bel=^G,
+	bold=\E&dB,
+	cbt=\Ei,
+	clear=\E&a0y0C\EJ,
+	cr=^M,
+	cub1=^H,
+	cud1=\EB,
+	cuf1=\EC,
+	cup=\E&a%p1%dy%p2%dC,
+	cuu1=\EA,
+	dch1=\EP,
+	dim=\E&dH,
+	dl1=\EM,
+	ed=\EJ$<1>,
+	el=\EK,
+	hpa=\E&a%p1%dC,
+	ht=^I,
+	hts=\E1,
+	il1=\EL,
+	ind=^J,
+	kbs=^H,
+	kclr=\EJ,
+	kctab=\E2,
+	kcub1=\ED,
+	kcud1=\EB,
+	kcuf1=\EC,
+	kcuu1=\EA,
+	kdch1=\EP,
+	kdl1=\EM,
+	ked=\EJ,
+	kel=\EK,
+	kf1=\Ep,
+	kf2=\Eq,
+	kf3=\Er,
+	kf4=\Es,
+	kf5=\Et,
+	kf6=\Eu,
+	kf7=\Ev,
+	kf8=\Ew,
+	khome=\Eh,
+	khts=\E1,
+	kich1=\EQ,
+	kil1=\EL,
+	kind=\ES,
+	kll=\EF,
+	knp=\EU,
+	kpp=\EV,
+	kri=\ET,
+	krmir=\ER,
+	ktbc=\E3,
+	meml=\El,
+	memu=\Em,
+	pfkey=\E&f%p1%dk%p2%l%dL%p2%s,
+	pfloc=\E&f1a%p1%dk%p2%l%dL%p2%s,
+	pfx=\E&f2a%p1%dk%p2%l%dL%p2%s,
+	pln=\E&f%p1%dk%p2%l%dd0L%p2%s,
+	rev=\E&dB,
+	ri=\ET,
+	rmacs=^O,
+	rmir=\ER,
+	rmkx=\E&s0A,
+	rmln=\E&j@,
+	rmso=\E&d@,
+	rmul=\E&d@,
+	sgr=\E&d%?%p7%t%'s'%c%;%p1%p3%|%p6%|%{2}%*%p2%{4}%*%+%p4%+%p5%{8}%*%+%'@'%+%c%?%p9%t%'\016'%c%e%'\017'%c%;,
+	sgr0=\E&d@,
+	smacs=^N,
+	smir=\EQ,
+	smkx=\E&s1A,
+	smln=\E&jB,
+	smso=\E&dJ,
+	smul=\E&dD,
+	tbc=\E3,
+	vpa=\E&a%p1%dY,
+
+# This entry describes an xterm with Sun-style function keys enabled
+# via the X resource setting "xterm*sunFunctionKeys:true"
+# To understand <kf11>/<kf12> note that L1,L2 and F11,F12 are the same.
+# The <kf13>...<kf20> keys are L3-L10.  We don't set <kf16=\E[197z>
+# because we want it to be seen as <kcpy>.
+# The <kf31>...<kf45> keys are R1-R15.  We treat some of these in accordance
+# with their Sun keyboard labels instead.
+# From: Simon J. Gerraty <sjg@zen.void.oz.au> 10 Jan 1996
+xterm-sun|xterm with sunFunctionKeys true,
+	kb2=\E[218z,
+	kcpy=\E[197z,
+	kend=\E[220z,
+	kf1=\E[224z,
+	kf10=\E[233z,
+	kf11=\E[192z,
+	kf12=\E[193z,
+	kf13=\E[194z,
+	kf14=\E[195z,
+	kf15=\E[196z,
+	kf17=\E[198z,
+	kf18=\E[199z,
+	kf19=\E[200z,
+	kf2=\E[225z,
+	kf20=\E[201z,
+	kf3=\E[226z,
+	kf31=\E[208z,
+	kf32=\E[209z,
+	kf33=\E[210z,
+	kf34=\E[211z,
+	kf35=\E[212z,
+	kf36=\E[213z,
+	kf38=\E[215z,
+	kf4=\E[227z,
+	kf40=\E[217z,
+	kf42=\E[219z,
+	kf44=\E[221z,
+	kf5=\E[228z,
+	kf6=\E[229z,
+	kf7=\E[230z,
+	kf8=\E[231z,
+	kf9=\E[232z,
+	kfnd=\E[200z,
+	khlp=\E[196z,
+	khome=\E[214z,
+	kich1=\E[2z,
+	knp=\E[222z,
+	kpp=\E[216z,
+	kund=\E[195z,
+	use=xterm,
+xterms-sun|small (80x24) xterm with sunFunctionKeys true,
+	cols#80,
+	lines#24,
+	use=xterm-sun,
+
+# This is for the extensible terminal emulator on the X11R6 contrib tape.
+emu|emu native mode,
+	mir,
+	msgr,
+	xon,
+	colors#15,
+	cols#80,
+	it#8,
+	lines#24,
+	pairs#64,
+	vt#200,
+	acsc=61a\202f\260g2j\213k\214l\215m\216n\217o\220q\222s\224t\225u\226v\227w\230x\231~\244,
+	bel=^G,
+	blink=\ES\EW,
+	bold=\ES\EU,
+	civis=\EZ,
+	clear=\EP\EE0;0;,
+	cnorm=\Ea,
+	cr=^M,
+	csr=\Ek%p1%d;%p2%d;,
+	cub=\Eq-%p1%d;,
+	cub1=^H,
+	cud=\Ep%p1%d;,
+	cud1=\EB,
+	cuf=\Eq%p1%d;,
+	cuf1=\ED,
+	cup=\EE%p1%d;%p2%d;,
+	cuu=\Ep-%p1%d;,
+	cuu1=\EA,
+	cvvis=\Ea,
+	dch=\EI%p1%d;,
+	dch1=\EI1;,
+	dl=\ER%p1%d;,
+	dl1=\ER1;,
+	ech=\Ej%p1%d;,
+	ed=\EN,
+	el=\EK,
+	el1=\EL,
+	enacs=\0,
+	home=\EE0;0;,
+	ht=^I,
+	hts=\Eh,
+	il=\EQ%p1%d;,
+	il1=\EQ1;,
+	ind=\EG,
+	is2=\ES\Er0;\Es0;,
+	kbs=^H,
+	kcub1=\EC,
+	kcud1=\EB,
+	kcuf1=\ED,
+	kcuu1=\EA,
+	kdch1=\177,
+	kent=^M,
+	kf0=\EF00,
+	kf1=\EF01,
+	kf10=\EF10,
+	kf11=\EF11,
+	kf12=\EF12,
+	kf13=\EF13,
+	kf14=\EF14,
+	kf15=\EF15,
+	kf16=\EF16,
+	kf17=\EF17,
+	kf18=\EF18,
+	kf19=\EF19,
+	kf2=\EF02,
+	kf20=\EF20,
+	kf3=\EF03,
+	kf4=\EF04,
+	kf5=\EF05,
+	kf6=\EF06,
+	kf7=\EF07,
+	kf8=\EF08,
+	kf9=\EF09,
+	kfnd=\Efind,
+	kich1=\Eins,
+	knp=\Enext,
+	kpp=\Eprior,
+	kslt=\Esel,
+	oc=\Es0;\Er0;,
+	rev=\ES\ET,
+	ri=\EF,
+	rmacs=\0,
+	rmir=\EX,
+	rmso=\ES,
+	rmul=\ES,
+	rs2=\ES\Es0;\Er0;,
+	setab=\Es%i%p1%d; setaf=\Er%i%p1%d;,
+	sgr0=\ES,
+	smacs=\0,
+	smir=\EY,
+	smso=\ES\ET,
+	smul=\ES\EV,
+	tbc=\Ej,
diff --git a/ncurses-5.2/misc/form.def b/ncurses-5.2/misc/form.def
new file mode 100644
index 0000000..ea43b59
--- /dev/null
+++ b/ncurses-5.2/misc/form.def
@@ -0,0 +1,101 @@
+LIBRARY form5 INITINSTANCE TERMINSTANCE
+DESCRIPTION "NCurses-5-1-20000704, module form"
+CODE LOADONCALL
+DATA LOADONCALL NONSHARED MULTIPLE
+EXPORTS
+	"TYPE_ALNUM"	@2	NONAME
+	"TYPE_ALPHA"	@1	NONAME
+	"TYPE_ENUM"	@3	NONAME
+	"TYPE_INTEGER"	@4	NONAME
+	"TYPE_IPV4"	@7	NONAME
+	"TYPE_NUMERIC"	@5	NONAME
+	"TYPE_REGEXP"	@6	NONAME
+	"_nc_Copy_Argument"	@8	NONAME
+	"_nc_Copy_Type"	@9	NONAME
+	"_nc_Default_Field"	@11	NONAME
+	"_nc_Default_FieldType"	@12	NONAME
+	"_nc_Default_Form"	@10	NONAME
+	"_nc_First_Active_Field"	@13	NONAME
+	"_nc_Free_Argument"	@14	NONAME
+	"_nc_Free_Type"	@15	NONAME
+	"_nc_Internal_Validation"	@16	NONAME
+	"_nc_Make_Argument"	@17	NONAME
+	"_nc_Position_Form_Cursor"	@18	NONAME
+	"_nc_Refresh_Current_Field"	@19	NONAME
+	"_nc_Set_Current_Field"	@25	NONAME
+	"_nc_Set_Form_Page"	@26	NONAME
+	"_nc_Synchronize_Attributes"	@27	NONAME
+	"_nc_Synchronize_Options"	@28	NONAME
+	"current_field"	@102	NONAME
+	"data_ahead"	@133	NONAME
+	"data_behind"	@134	NONAME
+	"dup_field"	@31	NONAME
+	"dynamic_field_info"	@35	NONAME
+	"field_arg"	@56	NONAME
+	"field_back"	@53	NONAME
+	"field_buffer"	@59	NONAME
+	"field_count"	@111	NONAME
+	"field_fore"	@52	NONAME
+	"field_index"	@115	NONAME
+	"field_info"	@34	NONAME
+	"field_init"	@107	NONAME
+	"field_just"	@41	NONAME
+	"field_opts"	@60	NONAME
+	"field_opts_off"	@51	NONAME
+	"field_opts_on"	@50	NONAME
+	"field_pad"	@45	NONAME
+	"field_status"	@55	NONAME
+	"field_term"	@108	NONAME
+	"field_type"	@58	NONAME
+	"field_userptr"	@57	NONAME
+	"form_driver"	@126	NONAME
+	"form_fields"	@101	NONAME
+	"form_init"	@105	NONAME
+	"form_opts"	@132	NONAME
+	"form_opts_off"	@130	NONAME
+	"form_opts_on"	@129	NONAME
+	"form_page"	@117	NONAME
+	"form_request_by_name"	@29	NONAME
+	"form_request_name"	@61	NONAME
+	"form_sub"	@104	NONAME
+	"form_term"	@106	NONAME
+	"form_userptr"	@131	NONAME
+	"form_win"	@103	NONAME
+	"free_field"	@33	NONAME
+	"free_fieldtype"	@22	NONAME
+	"free_form"	@109	NONAME
+	"link_field"	@32	NONAME
+	"link_fieldtype"	@21	NONAME
+	"move_field"	@37	NONAME
+	"new_field"	@30	NONAME
+	"new_fieldtype"	@20	NONAME
+	"new_form"	@100	NONAME
+	"new_page"	@54	NONAME
+	"pos_form_cursor"	@125	NONAME
+	"post_form"	@123	NONAME
+	"scale_form"	@118	NONAME
+	"set_current_field"	@114	NONAME
+	"set_field_back"	@43	NONAME
+	"set_field_buffer"	@46	NONAME
+	"set_field_fore"	@42	NONAME
+	"set_field_init"	@121	NONAME
+	"set_field_just"	@40	NONAME
+	"set_field_opts"	@49	NONAME
+	"set_field_pad"	@44	NONAME
+	"set_field_status"	@47	NONAME
+	"set_field_term"	@122	NONAME
+	"set_field_type"	@38	NONAME
+	"set_field_userptr"	@48	NONAME
+	"set_fieldtype_arg"	@23	NONAME
+	"set_fieldtype_choice"	@24	NONAME
+	"set_form_fields"	@110	NONAME
+	"set_form_init"	@119	NONAME
+	"set_form_opts"	@128	NONAME
+	"set_form_page"	@116	NONAME
+	"set_form_sub"	@113	NONAME
+	"set_form_term"	@120	NONAME
+	"set_form_userptr"	@127	NONAME
+	"set_form_win"	@112	NONAME
+	"set_max_field"	@36	NONAME
+	"set_new_page"	@39	NONAME
+	"unpost_form"	@124	NONAME
diff --git a/ncurses-5.2/misc/form.ref b/ncurses-5.2/misc/form.ref
new file mode 100644
index 0000000..18e65a6
--- /dev/null
+++ b/ncurses-5.2/misc/form.ref
@@ -0,0 +1,106 @@
+LIBRARY FORM2 INITINSTANCE
+DESCRIPTION 'NCurses 1.9.9e-1 for OS/2 - forms library'
+EXPORTS
+;
+; SHARED VARIABLES
+;
+	"TYPE_ALPHA"		@1	;NONAME
+	"TYPE_ALNUM"		@2	;NONAME
+	"TYPE_ENUM"		@3	;NONAME
+	"TYPE_INTEGER"		@4	;NONAME
+	"TYPE_NUMERIC"		@5	;NONAME
+	"TYPE_REGEXP"		@6	;NONAME
+
+	"_nc_Default_Form"	@10	;NONAME
+	"_nc_Default_Field"	@11	;NONAME
+
+;
+; FIELD FUNCTIONS
+;
+	"new_fieldtype"		@20	;NONAME
+	"link_fieldtype"	@21	;NONAME
+
+	"free_fieldtype"	@22	;NONAME
+	"set_fieldtype_arg"	@23	;NONAME
+	"set_fieldtype_choice"	@24	;NONAME
+
+	"new_field"		@30	;NONAME
+	"dup_field"		@31	;NONAME
+	"link_field"		@32	;NONAME
+
+	"free_field"		@33	;NONAME
+	"field_info"		@34	;NONAME
+	"dynamic_field_info"	@35	;NONAME
+	"set_max_field"		@36	;NONAME
+	"move_field"		@37	;NONAME
+	"set_field_type"	@38	;NONAME
+	"set_new_page"		@39	;NONAME
+	"set_field_just"	@40	;NONAME
+	"field_just"		@41	;NONAME
+	"set_field_fore"	@42	;NONAME
+	"set_field_back"	@43	;NONAME
+	"set_field_pad"		@44	;NONAME
+	"field_pad"		@45	;NONAME
+	"set_field_buffer"	@46	;NONAME
+	"set_field_status"	@47	;NONAME
+	"set_field_userptr"	@48	;NONAME
+	"set_field_opts"	@49	;NONAME
+	"field_opts_on"		@50	;NONAME
+	"field_opts_off"	@51	;NONAME
+
+	"field_fore"		@52	;NONAME
+	"field_back"		@53	;NONAME
+
+	"new_page"		@54	;NONAME
+	"field_status"		@55	;NONAME
+	"field_arg"		@56	;NONAME
+	"field_userptr"		@57	;NONAME
+	"field_type"		@58	;NONAME
+	"field_buffer"		@59	;NONAME
+	"field_opts"		@60	;NONAME
+
+;
+; FORM FUNCTIONS
+;
+	"new_form"		@100	;NONAME
+
+	"form_fields"		@101	;NONAME
+	"current_field"		@102	;NONAME
+
+	"form_win"		@103	;NONAME
+	"form_sub"		@104	;NONAME
+
+	"form_init"		@105	;NONAME
+	"form_term"		@106	;NONAME
+	"field_init"		@107	;NONAME
+	"field_term"		@108	;NONAME
+
+	"free_form"		@109	;NONAME
+	"set_form_fields" @110	;NONAME
+	"field_count"		@111	;NONAME
+	"set_form_win"		@112	;NONAME
+	"set_form_sub"		@113	;NONAME
+	"set_current_field"	@114	;NONAME
+	"field_index"		@115	;NONAME
+	"set_form_page"		@116	;NONAME
+	"form_page"		@117	;NONAME
+	"scale_form"		@118	;NONAME
+	"set_form_init"		@119	;NONAME
+	"set_form_term"		@120	;NONAME
+	"set_field_init"	@121	;NONAME
+	"set_field_term"	@122	;NONAME
+	"post_form"		@123	;NONAME
+	"unpost_form"		@124	;NONAME
+	"pos_form_cursor" 	@125	;NONAME
+	"form_driver"		@126	;NONAME
+	"set_form_userptr"	@127	;NONAME
+	"set_form_opts"		@128	;NONAME
+	"form_opts_on"		@129	;NONAME
+	"form_opts_off"		@130	;NONAME
+
+	"form_userptr"		@131	;NONAME
+
+	"form_opts"		@132	;NONAME
+
+	"data_ahead"		@133	;NONAME
+	"data_behind"		@134	;NONAME
diff --git a/ncurses-5.2/misc/indent.pro b/ncurses-5.2/misc/indent.pro
new file mode 100644
index 0000000..14cf385
--- /dev/null
+++ b/ncurses-5.2/misc/indent.pro
@@ -0,0 +1,35 @@
+/* Use this with indent 2.0 (2.1 is not acceptable, since it has more bugs) */
+/* indent 4 columns */
+-i4
+/* tab stops every 8 columns */
+-ts8
+/* cuddle 'else' */
+-ce
+/* force blank lines after procedure body */
+-bap
+/* do not force newline after comma in declaration */
+-nbc
+/* do not force blank line after declarations */
+-nbad
+/* format braces inline */
+-br
+/* do not line up parentheses */
+-lp
+/* put the type of a procedure on the line before its name */
+-psl
+/* do not insert a space between procedure name and '(' */
+-npcs
+/* leave preprocessor space */
+-lps
+/* swallow optional blank lines */
+-sob
+/* continuation indent of 0 spaces */
+-ci0 
+/* force space before semicolon on same line */
+-ss
+
+/* for vile */
+-T size_t
+-T LINE
+-T BUFFER
+-T WINDOW
diff --git a/ncurses-5.2/misc/makedef.cmd b/ncurses-5.2/misc/makedef.cmd
new file mode 100644
index 0000000..b592dfa
--- /dev/null
+++ b/ncurses-5.2/misc/makedef.cmd
@@ -0,0 +1,151 @@
+/*
+ * $Id$
+ *
+ * Author:  Juan Jose Garcia Ripoll <worm@arrakis.es>.
+ * Webpage: http://www.arrakis.es/~worm/
+ *
+ * makedef.cmd - update a DLL export list using a newly created library file
+ *		 in a.out format, plus an old .DEF file.
+ *
+ * standard output gets a sorted list with all entrypoints with entrycodes.
+ * This list, plus a few .def sentences (LIBRARY, DESCRIPTION and EXPORT)
+ * is used to build a new .def file.
+ *
+ * `_nc_*' symbols are ignored.
+ *
+ * returns 1 when the old def_file is corrupted -- that is, export items are
+ * not properly formatted.
+ *
+ * returns 0 if everything went OK.
+ */
+
+parse arg lib_file def_file
+
+lib_file = translate(lib_file,'\','/')
+def_file = translate(def_file,'\','/')
+
+call CleanQueue
+
+/*
+ * `codes' is the stem that links a code to every symbol
+ * `names' is the stem where symbols are stored sequentially
+ * `last' is the index of the last symbol defined
+ */
+last   = 0
+used.  = 0
+codes. = 0
+names. = ''
+
+tmp_name = 'foo.tmp'
+
+/*
+ * This sed expression cleans empty lines, comments and special .DEF
+ * commands, such as LIBRARY..., EXPORTS..., etc
+ */
+tidy_up  = '"/^[A-Z]/d;s/[ 	][ 	]*/ /g;s/;.*$//g;s/^[ ]*//g;/^[ ]*$/d"'
+
+/*
+ * First we find all public symbols (functions and variables). Next we
+ * concatenate this list with the old one, sorting it and wiping out
+ * all unused data (comments, DLL directives, blanks, etc). All this
+ * information is pushed into a REXX private list with the RXQUEUE
+ * utility program.
+ */
+'@echo off'
+'emxexp -u' lib_file '>' tmp_name
+'cat' tmp_name def_file '| sed' tidy_up '| sort > foo2.tmp'
+'type foo2.tmp | rxqueue'
+'del' tmp_name '1>NUL'
+
+/*
+ * This loop runs over the queue items
+ */
+do while queued() > 0
+   /*
+    * We retrieve the symbol name (NEW_NAME) and its number (NEW_NUMBER)
+    * When the line comes from `emximp's output, there's no number, so
+    * we assign it the special value 0.
+    */
+   parse pull new_symbol '@'new_code rest
+   if Left(new_symbol,1) = '"' then
+      parse var new_symbol '"' new_name '"' rest
+   else
+      do
+      echo 'Symbol 'new_symbol' was not quoted'
+      new_name = new_symbol
+      end
+
+   if new_code = '' then
+      new_code = 0
+   /*
+    * Here, one would place all smart checks that would kill unused symbols.
+    * However, export tables are not that big, so why bothering?
+   if Left(new_name,4) = '_nc_' then
+      iterate
+    */
+   /*
+    * The algorithm:
+    *	IF (this is the 2nd time the symbol appears) THEN
+    *		(this symbol comes from a .DEF file)
+    *		it has a valid code that we store
+    *		we mark that code as used
+    *   ELIF (it has no number) THEN
+    *		(it's a new symbol)
+    *		we increase the counter of defined symbols
+    *		we assign it the special number 0
+    *		(later on it'll be assigned an unused export code)
+    *   ELSE
+    *		this symbol was in the old DLL and it's no longer
+    *		here, so we skip it.
+    */
+   select
+      when new_name = '' then
+         'echo Warning: empty symbol found 1>&2'
+      when names.last = new_name then
+         do
+         codes.last = new_code
+         used.new_code = 1
+         end
+      when new_code = 0 then
+         do
+         last = last + 1
+         names.last = new_name
+         codes.last = 0
+         end
+   otherwise
+      'echo Warning: symbol "'new_name'" has disappeared 1>&2'
+   end /* select */
+end /* do while queued() */
+
+/*
+ * Finally we scan the stem, writing out all symbols with export codes.
+ * Those that did not have a valid one (just 0) are assigned a new one.
+ */
+new_code = 1
+inx = 1
+do while inx <= last
+   if codes.inx = 0 then
+      do
+      do while used.new_code \= 0
+         new_code = new_code + 1
+      end
+      codes.inx = new_code
+      used.new_code = 1
+      end
+   say '	"'names.inx'"	@'codes.inx'	NONAME'
+   inx = inx + 1
+end
+'del foo2.tmp 1>NUL'
+exit 0
+
+/*
+ * Cleans the REXX queue by pulling and forgetting every line.
+ * This is needed, at least, when `makedef.cmd' starts, because an aborted
+ * REXX program might have left some rubbish in.
+ */
+CleanQueue: procedure
+   do while queued() > 0
+      parse pull foo
+   end
+return
+
diff --git a/ncurses-5.2/misc/makellib b/ncurses-5.2/misc/makellib
new file mode 100755
index 0000000..ce0b0d7
--- /dev/null
+++ b/ncurses-5.2/misc/makellib
@@ -0,0 +1,162 @@
+#!/bin/sh
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+# $Id$
+# System-dependent wrapper for 'lint' that creates a lint-library via the
+# following method (XXX is the name of the library):
+#	a.  If the file llib-lXXX doesn't exist, create it using the make-rule
+#	b.  Process llib-lXXX with the system's lint utility, making
+#	    llib-lXXX.ln
+#	c.  Install llib-lXXX.ln in the lib directory.
+#
+# Using the intermediate file llib-lXXX bypasses a weakness of lint (passing
+# through warning messages from the original source-files).
+#
+# There are two drawbacks to this approach:
+#	a.  On a few systems, you'll have to manually-edit the llib-lXXX file
+#	    to get a usable lint-library (not all C-preprocessors work well).
+#	b.  The system's lint utility won't recognize -lXXX as a lint-library
+#	    (Use tdlint as a wrapper; it's designed for this).
+#
+# Parameters:
+#	$1 = library name
+#	$* = C-preprocessor options
+#
+ARCH=`uname -s`
+if test "x$ARCH" = "xSunOS" ; then
+	case `uname -r` in
+	5.*)	ARCH=Solaris
+		;;
+	esac
+fi
+#
+DST="$HOME/lib/$ARCH/lint"
+OPT=""
+LLIB=""
+llib=""
+#
+while test $# != 0
+do
+	case $1 in
+	-L*)
+		DST="$DST `echo $1|sed -e 's/^-L//'`"
+		;;
+	-*)
+		OPT="$OPT $1"
+		;;
+	*)
+		if test -z "$LLIB"
+		then
+			LLIB=$1
+		else
+			llib=llib-l$1
+		fi
+		;;
+	esac
+	shift
+done
+
+if test -z "$LLIB"
+then
+	echo '? no library name specified'
+	exit 1
+elif test -z "$llib"
+then
+	llib="llib-l$LLIB"
+fi
+
+if test ! -f $llib ; then
+	if ( make $llib )
+	then
+		:
+	else
+		exit 1
+	fi
+fi
+
+rm -f $llib.ln $llib.c
+TARGET=$LLIB
+
+case "$ARCH" in
+AIX)
+	CREATE="-uvxo$LLIB -Nn4000"
+	TARGET=$llib.c
+	ln $llib $TARGET
+	;;
+Solaris)
+	CREATE="-C$llib"
+	TARGET=$llib.c
+	ln $llib $TARGET
+	;;
+CLIX)
+	CREATE="-DLINTLIBRARY -vxo$LLIB"
+	TARGET=$llib.c
+	ln $llib $TARGET
+	;;
+IRIX*)
+	CREATE="-DLINTLIBRARY -vxyo$LLIB"
+	TARGET=$llib.c
+	ln $llib $TARGET
+	;;
+UNIX_SV)
+	CREATE="-DLINTLIBRARY -vxyo$LLIB"
+	TARGET=$llib.c
+	ln $llib $TARGET
+	;;
+*)
+	echo "Sorry.  I do not know how to build a lint-library for $ARCH"
+	exit 1
+esac
+
+echo OPT    "$OPT"
+echo TARGET "$TARGET"
+echo LIBNAME "$llib"
+if ( lint $CREATE $OPT $TARGET )
+then
+	if test -f $llib.ln
+	then
+		for p in $HOME/lib $HOME/lib/$ARCH $HOME/lib/$ARCH/lint
+		do
+			if test ! -d $p
+			then
+				mkdir $p
+			fi
+		done
+		for p in $DST
+		do
+			cp $llib.ln $p/
+		done
+		rm -f $llib.ln
+	fi
+fi
+if test "x$TARGET" = "x$llib.c" ; then
+	rm -f $TARGET
+fi
diff --git a/ncurses-5.2/misc/menu.def b/ncurses-5.2/misc/menu.def
new file mode 100644
index 0000000..01f973c
--- /dev/null
+++ b/ncurses-5.2/misc/menu.def
@@ -0,0 +1,81 @@
+LIBRARY menu5 INITINSTANCE TERMINSTANCE
+DESCRIPTION "NCurses-5-1-20000704, module menu"
+CODE LOADONCALL
+DATA LOADONCALL NONSHARED MULTIPLE
+EXPORTS
+	"_nc_Calculate_Item_Length_and_Width"	@11	NONAME
+	"_nc_Connect_Items"	@38	NONAME
+	"_nc_Default_Item"	@63	NONAME
+	"_nc_Default_Menu"	@64	NONAME
+	"_nc_Disconnect_Items"	@65	NONAME
+	"_nc_Draw_Menu"	@66	NONAME
+	"_nc_Link_Items"	@67	NONAME
+	"_nc_Match_Next_Character_In_Item_Name"	@68	NONAME
+	"_nc_New_TopRow_and_CurrentItem"	@69	NONAME
+	"_nc_Post_Item"	@70	NONAME
+	"_nc_Show_Menu"	@71	NONAME
+	"_nc_menu_cursor_pos"	@72	NONAME
+	"current_item"	@2	NONAME
+	"free_item"	@23	NONAME
+	"free_menu"	@24	NONAME
+	"item_count"	@25	NONAME
+	"item_description"	@14	NONAME
+	"item_index"	@26	NONAME
+	"item_init"	@7	NONAME
+	"item_name"	@15	NONAME
+	"item_opts"	@5	NONAME
+	"item_opts_off"	@27	NONAME
+	"item_opts_on"	@28	NONAME
+	"item_term"	@8	NONAME
+	"item_userptr"	@18	NONAME
+	"item_value"	@60	NONAME
+	"item_visible"	@61	NONAME
+	"menu_back"	@20	NONAME
+	"menu_driver"	@29	NONAME
+	"menu_fore"	@21	NONAME
+	"menu_format"	@62	NONAME
+	"menu_grey"	@22	NONAME
+	"menu_init"	@9	NONAME
+	"menu_items"	@1	NONAME
+	"menu_mark"	@16	NONAME
+	"menu_opts"	@6	NONAME
+	"menu_opts_off"	@30	NONAME
+	"menu_opts_on"	@31	NONAME
+	"menu_pad"	@32	NONAME
+	"menu_pattern"	@17	NONAME
+	"menu_request_by_name"	@73	NONAME
+	"menu_request_name"	@74	NONAME
+	"menu_spacing"	@75	NONAME
+	"menu_sub"	@12	NONAME
+	"menu_term"	@10	NONAME
+	"menu_userptr"	@19	NONAME
+	"menu_win"	@13	NONAME
+	"new_item"	@3	NONAME
+	"new_menu"	@4	NONAME
+	"pos_menu_cursor"	@33	NONAME
+	"post_menu"	@34	NONAME
+	"scale_menu"	@35	NONAME
+	"set_current_item"	@36	NONAME
+	"set_item_init"	@37	NONAME
+	"set_item_opts"	@39	NONAME
+	"set_item_term"	@40	NONAME
+	"set_item_userptr"	@41	NONAME
+	"set_item_value"	@42	NONAME
+	"set_menu_back"	@43	NONAME
+	"set_menu_fore"	@44	NONAME
+	"set_menu_format"	@45	NONAME
+	"set_menu_grey"	@46	NONAME
+	"set_menu_init"	@47	NONAME
+	"set_menu_items"	@48	NONAME
+	"set_menu_mark"	@49	NONAME
+	"set_menu_opts"	@50	NONAME
+	"set_menu_pad"	@51	NONAME
+	"set_menu_pattern"	@52	NONAME
+	"set_menu_spacing"	@76	NONAME
+	"set_menu_sub"	@53	NONAME
+	"set_menu_term"	@54	NONAME
+	"set_menu_userptr"	@55	NONAME
+	"set_menu_win"	@56	NONAME
+	"set_top_row"	@57	NONAME
+	"top_row"	@58	NONAME
+	"unpost_menu"	@59	NONAME
diff --git a/ncurses-5.2/misc/menu.ref b/ncurses-5.2/misc/menu.ref
new file mode 100644
index 0000000..cee964f
--- /dev/null
+++ b/ncurses-5.2/misc/menu.ref
@@ -0,0 +1,73 @@
+LIBRARY MENU2 INITINSTANCE
+DESCRIPTION 'NCurses 1.9.9e-1 for OS/2 - menu library'
+EXPORTS
+	"menu_items"		@1	;NONAME
+	"current_item"		@2	;NONAME
+	"new_item"		@3	;NONAME
+
+	"new_menu"		@4	;NONAME
+
+	"item_opts"		@5	;NONAME
+	"menu_opts"		@6	;NONAME
+
+	"item_init"		@7	;NONAME
+	"item_term"		@8	;NONAME
+	"menu_init"		@9	;NONAME
+	"menu_term"		@10	;NONAME
+
+	"menu_sub"		@12	;NONAME
+	"menu_win"		@13	;NONAME
+
+	"item_description"	@14	;NONAME
+	"item_name"		@15	;NONAME
+	"menu_mark"		@16	;NONAME
+	"menu_pattern"		@17	;NONAME
+
+	"item_userptr"		@18	;NONAME
+	"menu_userptr"		@19	;NONAME
+
+	"menu_back"		@20	;NONAME
+	"menu_fore"		@21	;NONAME
+	"menu_grey"		@22	;NONAME
+
+	"free_item"		@23	;NONAME
+	"free_menu"		@24	;NONAME
+	"item_count"		@25	;NONAME
+	"item_index"		@26	;NONAME
+	"item_opts_off"		@27	;NONAME
+	"item_opts_on"		@28	;NONAME
+	"menu_driver"		@29	;NONAME
+	"menu_opts_off"		@30	;NONAME
+	"menu_opts_on"		@31	;NONAME
+	"menu_pad"		@32	;NONAME
+	"pos_menu_cursor" 	@33	;NONAME
+	"post_menu"		@34	;NONAME
+	"scale_menu"		@35	;NONAME
+	"set_current_item"	@36	;NONAME
+	"set_item_init"		@37	;NONAME
+	"set_item_opts"		@39	;NONAME
+	"set_item_term"		@40	;NONAME
+	"set_item_userptr"	@41	;NONAME
+	"set_item_value"	@42	;NONAME
+	"set_menu_back"		@43	;NONAME
+	"set_menu_fore"		@44	;NONAME
+	"set_menu_format" 	@45	;NONAME
+	"set_menu_grey"		@46	;NONAME
+	"set_menu_init"		@47	;NONAME
+	"set_menu_items"	@48	;NONAME
+	"set_menu_mark"		@49	;NONAME
+	"set_menu_opts"		@50	;NONAME
+	"set_menu_pad"		@51	;NONAME
+	"set_menu_pattern"	@52	;NONAME
+	"set_menu_sub"		@53	;NONAME
+	"set_menu_term"		@54	;NONAME
+	"set_menu_userptr"	@55	;NONAME
+	"set_menu_win"		@56	;NONAME
+	"set_top_row"		@57	;NONAME
+	"top_row" 		@58	;NONAME
+	"unpost_menu"		@59	;NONAME
+
+	"item_value"		@60	;NONAME
+	"item_visible"		@61	;NONAME
+
+	"menu_format"		@62	;NONAME
diff --git a/ncurses-5.2/misc/ncurses.def b/ncurses-5.2/misc/ncurses.def
new file mode 100644
index 0000000..fa50456
--- /dev/null
+++ b/ncurses-5.2/misc/ncurses.def
@@ -0,0 +1,447 @@
+LIBRARY ncurses5 INITINSTANCE TERMINSTANCE
+DESCRIPTION "NCurses-5-1-20000704, module ncurses"
+CODE LOADONCALL
+DATA LOADONCALL NONSHARED MULTIPLE
+EXPORTS
+	"BC"	@662	NONAME
+	"COLORS"	@503	NONAME
+	"COLOR_PAIR"	@36	NONAME
+	"COLOR_PAIRS"	@504	NONAME
+	"COLS"	@511	NONAME
+	"ESCDELAY"	@513	NONAME
+	"LINES"	@510	NONAME
+	"PAIR_NUMBER"	@209	NONAME
+	"PC"	@660	NONAME
+	"SP"	@1003	NONAME
+	"TABSIZE"	@512	NONAME
+	"UP"	@661	NONAME
+	"_nc_access"	@6	NONAME
+	"_nc_add_to_try"	@7	NONAME
+	"_nc_align_termtype"	@8	NONAME
+	"_nc_background"	@9	NONAME
+	"_nc_baudrate"	@10	NONAME
+	"_nc_cap_hash_table"	@805	NONAME
+	"_nc_capalias_table"	@806	NONAME
+	"_nc_capcmp"	@707	NONAME
+	"_nc_captoinfo"	@829	NONAME
+	"_nc_check_termtype"	@15	NONAME
+	"_nc_comment_end"	@819	NONAME
+	"_nc_comment_start"	@818	NONAME
+	"_nc_copy_entry"	@16	NONAME
+	"_nc_copy_termtype"	@22	NONAME
+	"_nc_curr_col"	@816	NONAME
+	"_nc_curr_file_pos"	@817	NONAME
+	"_nc_curr_line"	@815	NONAME
+	"_nc_curr_token"	@803	NONAME
+	"_nc_disable_period"	@23	NONAME
+	"_nc_do_color"	@1037	NONAME
+	"_nc_doalloc"	@25	NONAME
+	"_nc_entry_match"	@710	NONAME
+	"_nc_err_abort"	@826	NONAME
+	"_nc_expand_try"	@27	NONAME
+	"_nc_expanded"	@51	NONAME
+	"_nc_fallback"	@625	NONAME
+	"_nc_find_entry"	@809	NONAME
+	"_nc_find_type_entry"	@810	NONAME
+	"_nc_first_name"	@622	NONAME
+	"_nc_flush"	@54	NONAME
+	"_nc_free_entries"	@712	NONAME
+	"_nc_free_termtype"	@58	NONAME
+	"_nc_freeall"	@59	NONAME
+	"_nc_freewin"	@60	NONAME
+	"_nc_get_hash_table"	@63	NONAME
+	"_nc_get_table"	@808	NONAME
+	"_nc_get_token"	@811	NONAME
+	"_nc_get_tty_mode"	@65	NONAME
+	"_nc_get_type"	@823	NONAME
+	"_nc_getenv_num"	@67	NONAME
+	"_nc_has_mouse"	@73	NONAME
+	"_nc_hash_map"	@84	NONAME
+	"_nc_head"	@700	NONAME
+	"_nc_home_terminfo"	@91	NONAME
+	"_nc_info_hash_table"	@804	NONAME
+	"_nc_infoalias_table"	@807	NONAME
+	"_nc_infotocap"	@830	NONAME
+	"_nc_init_acs"	@92	NONAME
+	"_nc_init_entry"	@702	NONAME
+	"_nc_init_keytry"	@93	NONAME
+	"_nc_keep_tic_dir"	@95	NONAME
+	"_nc_key_names"	@96	NONAME
+	"_nc_keypad"	@1024	NONAME
+	"_nc_make_oldhash"	@97	NONAME
+	"_nc_makenew"	@1025	NONAME
+	"_nc_memmove"	@98	NONAME
+	"_nc_merge_entry"	@704	NONAME
+	"_nc_msec_cost"	@103	NONAME
+	"_nc_mvcur_init"	@1014	NONAME
+	"_nc_mvcur_resume"	@106	NONAME
+	"_nc_mvcur_wrap"	@1015	NONAME
+	"_nc_name_match"	@623	NONAME
+	"_nc_nulls_sent"	@116	NONAME
+	"_nc_oldnums"	@117	NONAME
+	"_nc_ospeed"	@118	NONAME
+	"_nc_outch"	@1026	NONAME
+	"_nc_outstr"	@1033	NONAME
+	"_nc_panelhook"	@119	NONAME
+	"_nc_panic_mode"	@814	NONAME
+	"_nc_parse_entry"	@706	NONAME
+	"_nc_printf_string"	@120	NONAME
+	"_nc_push_token"	@812	NONAME
+	"_nc_read_entry"	@620	NONAME
+	"_nc_read_entry_source"	@709	NONAME
+	"_nc_read_file_entry"	@621	NONAME
+	"_nc_read_termcap"	@127	NONAME
+	"_nc_remove_key"	@129	NONAME
+	"_nc_remove_string"	@130	NONAME
+	"_nc_render"	@1027	NONAME
+	"_nc_reset_input"	@813	NONAME
+	"_nc_resolve_uses"	@711	NONAME
+	"_nc_ripoffline"	@132	NONAME
+	"_nc_save_str"	@703	NONAME
+	"_nc_screen_chain"	@137	NONAME
+	"_nc_screen_init"	@142	NONAME
+	"_nc_screen_resume"	@143	NONAME
+	"_nc_screen_wrap"	@144	NONAME
+	"_nc_scroll_oldhash"	@145	NONAME
+	"_nc_scroll_optimize"	@1029	NONAME
+	"_nc_scroll_window"	@1030	NONAME
+	"_nc_scrolln"	@146	NONAME
+	"_nc_set_buffer"	@147	NONAME
+	"_nc_set_source"	@822	NONAME
+	"_nc_set_tty_mode"	@148	NONAME
+	"_nc_set_type"	@824	NONAME
+	"_nc_set_writedir"	@152	NONAME
+	"_nc_setupscreen"	@1031	NONAME
+	"_nc_sigaction"	@158	NONAME
+	"_nc_signal_handler"	@1034	NONAME
+	"_nc_slk_format"	@159	NONAME
+	"_nc_slk_initialize"	@160	NONAME
+	"_nc_start_line"	@821	NONAME
+	"_nc_suppress_warnings"	@828	NONAME
+	"_nc_synchook"	@1035	NONAME
+	"_nc_syntax"	@820	NONAME
+	"_nc_syserr_abort"	@825	NONAME
+	"_nc_tail"	@701	NONAME
+	"_nc_tic_dir"	@161	NONAME
+	"_nc_tic_expand"	@162	NONAME
+	"_nc_tic_written"	@167	NONAME
+	"_nc_timed_wait"	@1036	NONAME
+	"_nc_tinfo_fkeys"	@169	NONAME
+	"_nc_tracing"	@1010	NONAME
+	"_nc_trans_string"	@170	NONAME
+	"_nc_user_definable"	@172	NONAME
+	"_nc_visbuf"	@1012	NONAME
+	"_nc_visbuf2"	@178	NONAME
+	"_nc_vsscanf"	@183	NONAME
+	"_nc_waddch_nosync"	@1028	NONAME
+	"_nc_warning"	@827	NONAME
+	"_nc_wrap_entry"	@705	NONAME
+	"_nc_write_entry"	@708	NONAME
+	"acs_map"	@506	NONAME
+	"addch"	@1	NONAME
+	"addchnstr"	@2	NONAME
+	"addchstr"	@3	NONAME
+	"addnstr"	@4	NONAME
+	"addstr"	@5	NONAME
+	"assume_default_colors"	@184	NONAME
+	"attr_get"	@14	NONAME
+	"attr_off"	@185	NONAME
+	"attr_on"	@186	NONAME
+	"attr_set"	@17	NONAME
+	"attroff"	@11	NONAME
+	"attron"	@12	NONAME
+	"attrset"	@13	NONAME
+	"baudrate"	@18	NONAME
+	"beep"	@19	NONAME
+	"bkgd"	@20	NONAME
+	"bkgdset"	@21	NONAME
+	"boolcodes"	@601	NONAME
+	"boolfnames"	@602	NONAME
+	"boolnames"	@600	NONAME
+	"border"	@24	NONAME
+	"box"	@26	NONAME
+	"can_change_color"	@28	NONAME
+	"cbreak"	@29	NONAME
+	"chgat"	@30	NONAME
+	"clear"	@31	NONAME
+	"clearok"	@32	NONAME
+	"clrtobot"	@33	NONAME
+	"clrtoeol"	@34	NONAME
+	"color_content"	@35	NONAME
+	"color_set"	@187	NONAME
+	"copywin"	@37	NONAME
+	"cur_term"	@515	NONAME
+	"curs_set"	@38	NONAME
+	"curscr"	@501	NONAME
+	"curses_version"	@188	NONAME
+	"def_prog_mode"	@39	NONAME
+	"def_shell_mode"	@40	NONAME
+	"define_key"	@189	NONAME
+	"del_curterm"	@641	NONAME
+	"delay_output"	@41	NONAME
+	"delch"	@42	NONAME
+	"deleteln"	@45	NONAME
+	"delscreen"	@43	NONAME
+	"delwin"	@44	NONAME
+	"derwin"	@46	NONAME
+	"doupdate"	@47	NONAME
+	"dupwin"	@48	NONAME
+	"echo"	@49	NONAME
+	"echochar"	@50	NONAME
+	"endwin"	@52	NONAME
+	"erase"	@193	NONAME
+	"erasechar"	@53	NONAME
+	"filter"	@55	NONAME
+	"flash"	@56	NONAME
+	"flushinp"	@57	NONAME
+	"getbkgd"	@211	NONAME
+	"getch"	@61	NONAME
+	"getmouse"	@356	NONAME
+	"getnstr"	@62	NONAME
+	"getstr"	@64	NONAME
+	"getwin"	@66	NONAME
+	"halfdelay"	@68	NONAME
+	"has_colors"	@69	NONAME
+	"has_ic"	@70	NONAME
+	"has_il"	@71	NONAME
+	"has_key"	@234	NONAME
+	"hline"	@72	NONAME
+	"idcok"	@74	NONAME
+	"idlok"	@75	NONAME
+	"immedok"	@76	NONAME
+	"inch"	@77	NONAME
+	"inchnstr"	@78	NONAME
+	"inchstr"	@79	NONAME
+	"init_color"	@81	NONAME
+	"init_pair"	@82	NONAME
+	"initscr"	@80	NONAME
+	"innstr"	@83	NONAME
+	"insch"	@85	NONAME
+	"insdelln"	@86	NONAME
+	"insertln"	@87	NONAME
+	"insnstr"	@88	NONAME
+	"insstr"	@89	NONAME
+	"instr"	@90	NONAME
+	"intrflush"	@94	NONAME
+	"is_linetouched"	@100	NONAME
+	"is_wintouched"	@101	NONAME
+	"isendwin"	@99	NONAME
+	"keybound"	@238	NONAME
+	"keyname"	@102	NONAME
+	"keyok"	@240	NONAME
+	"keypad"	@104	NONAME
+	"killchar"	@105	NONAME
+	"leaveok"	@107	NONAME
+	"longname"	@108	NONAME
+	"mcprint"	@242	NONAME
+	"meta"	@109	NONAME
+	"mouse_trafo"	@251	NONAME
+	"mouseinterval"	@360	NONAME
+	"mousemask"	@358	NONAME
+	"move"	@110	NONAME
+	"mvaddch"	@111	NONAME
+	"mvaddchnstr"	@112	NONAME
+	"mvaddchstr"	@113	NONAME
+	"mvaddnstr"	@114	NONAME
+	"mvaddstr"	@115	NONAME
+	"mvchgat"	@121	NONAME
+	"mvcur"	@122	NONAME
+	"mvdelch"	@123	NONAME
+	"mvderwin"	@124	NONAME
+	"mvgetch"	@125	NONAME
+	"mvgetnstr"	@126	NONAME
+	"mvgetstr"	@128	NONAME
+	"mvhline"	@131	NONAME
+	"mvinch"	@133	NONAME
+	"mvinchnstr"	@134	NONAME
+	"mvinchstr"	@135	NONAME
+	"mvinnstr"	@136	NONAME
+	"mvinsch"	@138	NONAME
+	"mvinsnstr"	@139	NONAME
+	"mvinsstr"	@140	NONAME
+	"mvinstr"	@141	NONAME
+	"mvprintw"	@149	NONAME
+	"mvscanw"	@150	NONAME
+	"mvvline"	@151	NONAME
+	"mvwaddch"	@153	NONAME
+	"mvwaddchnstr"	@154	NONAME
+	"mvwaddchstr"	@155	NONAME
+	"mvwaddnstr"	@156	NONAME
+	"mvwaddstr"	@157	NONAME
+	"mvwchgat"	@163	NONAME
+	"mvwdelch"	@164	NONAME
+	"mvwgetch"	@165	NONAME
+	"mvwgetnstr"	@166	NONAME
+	"mvwgetstr"	@168	NONAME
+	"mvwhline"	@171	NONAME
+	"mvwin"	@173	NONAME
+	"mvwinch"	@174	NONAME
+	"mvwinchnstr"	@175	NONAME
+	"mvwinchstr"	@176	NONAME
+	"mvwinnstr"	@177	NONAME
+	"mvwinsch"	@179	NONAME
+	"mvwinsnstr"	@180	NONAME
+	"mvwinsstr"	@181	NONAME
+	"mvwinstr"	@182	NONAME
+	"mvwprintw"	@190	NONAME
+	"mvwscanw"	@191	NONAME
+	"mvwvline"	@192	NONAME
+	"napms"	@194	NONAME
+	"newpad"	@195	NONAME
+	"newscr"	@502	NONAME
+	"newterm"	@196	NONAME
+	"newwin"	@197	NONAME
+	"nl"	@198	NONAME
+	"nocbreak"	@199	NONAME
+	"nodelay"	@200	NONAME
+	"noecho"	@201	NONAME
+	"nonl"	@202	NONAME
+	"noqiflush"	@203	NONAME
+	"noraw"	@204	NONAME
+	"notimeout"	@205	NONAME
+	"numcodes"	@604	NONAME
+	"numfnames"	@605	NONAME
+	"numnames"	@603	NONAME
+	"ospeed"	@663	NONAME
+	"overlay"	@206	NONAME
+	"overwrite"	@207	NONAME
+	"pair_content"	@208	NONAME
+	"pechochar"	@210	NONAME
+	"pnoutrefresh"	@212	NONAME
+	"prefresh"	@213	NONAME
+	"printw"	@214	NONAME
+	"putp"	@215	NONAME
+	"putwin"	@216	NONAME
+	"qiflush"	@217	NONAME
+	"raw"	@218	NONAME
+	"redrawwin"	@219	NONAME
+	"refresh"	@220	NONAME
+	"reset_prog_mode"	@222	NONAME
+	"reset_shell_mode"	@223	NONAME
+	"resetty"	@221	NONAME
+	"resizeterm"	@263	NONAME
+	"restartterm"	@643	NONAME
+	"ripoffline"	@224	NONAME
+	"savetty"	@225	NONAME
+	"scanw"	@226	NONAME
+	"scr_dump"	@227	NONAME
+	"scr_init"	@228	NONAME
+	"scr_restore"	@232	NONAME
+	"scr_set"	@233	NONAME
+	"scrl"	@229	NONAME
+	"scroll"	@230	NONAME
+	"scrollok"	@231	NONAME
+	"set_curterm"	@640	NONAME
+	"set_term"	@236	NONAME
+	"setscrreg"	@235	NONAME
+	"setupterm"	@644	NONAME
+	"slk_attr"	@266	NONAME
+	"slk_attr_set"	@270	NONAME
+	"slk_attroff"	@237	NONAME
+	"slk_attron"	@239	NONAME
+	"slk_attrset"	@241	NONAME
+	"slk_clear"	@243	NONAME
+	"slk_color"	@272	NONAME
+	"slk_init"	@244	NONAME
+	"slk_label"	@245	NONAME
+	"slk_noutrefresh"	@246	NONAME
+	"slk_refresh"	@247	NONAME
+	"slk_restore"	@248	NONAME
+	"slk_set"	@249	NONAME
+	"slk_touch"	@250	NONAME
+	"standend"	@253	NONAME
+	"standout"	@252	NONAME
+	"start_color"	@254	NONAME
+	"stdscr"	@500	NONAME
+	"strcodes"	@608	NONAME
+	"strfnames"	@609	NONAME
+	"strnames"	@606	NONAME
+	"subpad"	@255	NONAME
+	"subwin"	@256	NONAME
+	"syncok"	@257	NONAME
+	"termattrs"	@258	NONAME
+	"termname"	@259	NONAME
+	"tgetent"	@645	NONAME
+	"tgetflag"	@646	NONAME
+	"tgetnum"	@647	NONAME
+	"tgetstr"	@648	NONAME
+	"tgoto"	@649	NONAME
+	"tigetflag"	@260	NONAME
+	"tigetnum"	@261	NONAME
+	"tigetstr"	@262	NONAME
+	"timeout"	@274	NONAME
+	"tparm"	@653	NONAME
+	"tputs"	@655	NONAME
+	"ttytype"	@514	NONAME
+	"typeahead"	@264	NONAME
+	"unctrl"	@361	NONAME
+	"ungetch"	@265	NONAME
+	"ungetmouse"	@357	NONAME
+	"untouchwin"	@267	NONAME
+	"use_default_colors"	@276	NONAME
+	"use_env"	@268	NONAME
+	"use_extended_names"	@278	NONAME
+	"vidattr"	@269	NONAME
+	"vidputs"	@271	NONAME
+	"vline"	@273	NONAME
+	"vw_printw"	@284	NONAME
+	"vw_scanw"	@285	NONAME
+	"vwprintw"	@275	NONAME
+	"vwscanw"	@277	NONAME
+	"waddch"	@279	NONAME
+	"waddchnstr"	@280	NONAME
+	"waddchstr"	@281	NONAME
+	"waddnstr"	@282	NONAME
+	"waddstr"	@283	NONAME
+	"wattr_get"	@291	NONAME
+	"wattr_off"	@293	NONAME
+	"wattr_on"	@292	NONAME
+	"wattr_set"	@286	NONAME
+	"wattroff"	@289	NONAME
+	"wattron"	@288	NONAME
+	"wattrset"	@290	NONAME
+	"wbkgd"	@295	NONAME
+	"wbkgdset"	@296	NONAME
+	"wborder"	@299	NONAME
+	"wchgat"	@301	NONAME
+	"wclear"	@302	NONAME
+	"wclrtobot"	@303	NONAME
+	"wclrtoeol"	@304	NONAME
+	"wcolor_set"	@287	NONAME
+	"wcursyncup"	@305	NONAME
+	"wdelch"	@306	NONAME
+	"wdeleteln"	@307	NONAME
+	"wechochar"	@308	NONAME
+	"wenclose"	@359	NONAME
+	"werase"	@310	NONAME
+	"wgetch"	@312	NONAME
+	"wgetnstr"	@313	NONAME
+	"wgetstr"	@315	NONAME
+	"whline"	@318	NONAME
+	"winch"	@320	NONAME
+	"winchnstr"	@321	NONAME
+	"winchstr"	@322	NONAME
+	"winnstr"	@323	NONAME
+	"winsch"	@325	NONAME
+	"winsdelln"	@326	NONAME
+	"winsertln"	@327	NONAME
+	"winsnstr"	@328	NONAME
+	"winsstr"	@329	NONAME
+	"winstr"	@330	NONAME
+	"wmouse_trafo"	@294	NONAME
+	"wmove"	@338	NONAME
+	"wnoutrefresh"	@339	NONAME
+	"wprintw"	@340	NONAME
+	"wredrawln"	@341	NONAME
+	"wrefresh"	@342	NONAME
+	"wresize"	@343	NONAME
+	"wscanw"	@344	NONAME
+	"wscrl"	@345	NONAME
+	"wsetscrreg"	@346	NONAME
+	"wstandend"	@348	NONAME
+	"wstandout"	@347	NONAME
+	"wsyncdown"	@349	NONAME
+	"wsyncup"	@350	NONAME
+	"wtimeout"	@351	NONAME
+	"wtouchln"	@352	NONAME
+	"wvline"	@354	NONAME
diff --git a/ncurses-5.2/misc/ncurses.ref b/ncurses-5.2/misc/ncurses.ref
new file mode 100644
index 0000000..cf4de7d
--- /dev/null
+++ b/ncurses-5.2/misc/ncurses.ref
@@ -0,0 +1,572 @@
+LIBRARY ncurses2 INITINSTANCE
+DESCRIPTION 'NCurses 1.9.9e-1 for OS/2 - base library'
+EXPORTS
+;************
+;* curses.h *
+;************
+
+	"stdscr"			@500	NONAME ; variable
+	"curscr"			@501	NONAME ; variable
+	"newscr"			@502	NONAME ; variable
+	"COLORS"			@503	NONAME ; variable
+	"COLOR_PAIRS"			@504	NONAME ; variable
+	"color_pairs"			@505	NONAME ; variable
+	"acs_map"	 		@506	NONAME ; variable
+	"LINES"				@510	NONAME ; variable
+	"COLS"				@511	NONAME ; variable
+	"TABSIZE"			@512	NONAME ; variable
+	"ESCDELAY"			@513	NONAME ; variable
+	"ttytype"			@514	NONAME ; variable
+	"cur_term"			@515	NONAME ; variable
+
+	"addch"   			@1	NONAME ; generated
+	"addchnstr"       		@2	NONAME ; generated
+	"addchstr"			@3	NONAME ; generated
+	"addnstr" 			@4	NONAME ; generated
+	"addstr"  			@5	NONAME ; generated
+;	"addnwstr"			@6	NONAME ; missing
+;	"addwstr" 			@7	NONAME ; missing
+;	"add_wch" 			@8	NONAME ; missing
+;	"add_wchnstr"     		@9	NONAME ; missing
+;	"add_wchstr"      		@10	NONAME ; missing
+	"attroff" 			@11	NONAME ; generated
+	"attron"  			@12	NONAME ; generated
+	"attrset" 			@13	NONAME ; generated
+	"attr_get"			@14	NONAME ; generated
+;	"attr_off"			@15	NONAME ; implemented << NO!!
+;	"attr_on" 			@16	NONAME ; implemented << NO!!
+	"attr_set"			@17	NONAME ; generated
+	"baudrate"			@18	NONAME ; implemented
+	"beep"    			@19	NONAME ; implemented
+	"bkgd"    			@20	NONAME ; generated
+	"bkgdset" 			@21	NONAME ; generated
+;	"bkgrndset"       		@22	NONAME ; missing
+;	"bkgrnd"  			@23	NONAME ; missing
+	"border"  			@24	NONAME ; generated
+;	"border_set"      		@25	NONAME ; missing
+	"box"     			@26	NONAME ; generated
+;	"box_set" 			@27	NONAME ; missing
+	"can_change_color"		@28	NONAME ; implemented
+	"cbreak"  			@29	NONAME ; implemented
+	"chgat"   			@30	NONAME ; generated
+	"clear"   			@31	NONAME ; generated
+	"clearok" 			@32	NONAME ; implemented
+	"clrtobot"			@33	NONAME ; generated
+	"clrtoeol"			@34	NONAME ; generated
+	"color_content"   		@35	NONAME ; implemented
+	"COLOR_PAIR"      		@36	NONAME ; generated
+	"copywin" 			@37	NONAME ; implemented
+	"curs_set"			@38	NONAME ; implemented
+	"def_prog_mode"   		@39	NONAME ; implemented
+	"def_shell_mode"  		@40	NONAME ; implemented
+	"delay_output"    		@41	NONAME ; implemented
+	"delch"   			@42	NONAME ; generated
+	"delscreen"       		@43	NONAME ; implemented
+	"delwin"  			@44	NONAME ; implemented
+	"deleteln"			@45	NONAME ; generated
+	"derwin"  			@46	NONAME ; implemented
+	"doupdate"			@47	NONAME ; implemented
+	"dupwin"  			@48	NONAME ; implemented
+	"echo"    			@49	NONAME ; implemented
+	"echochar"			@50	NONAME ; generated
+;	"echo_wchar"      		@51	NONAME ; missing
+	"endwin"  			@52	NONAME ; implemented
+	"erasechar"       		@53	NONAME ; implemented
+;	"erase_wchar"     		@54	NONAME ; missing
+	"filter"  			@55	NONAME ; implemented
+	"flash"   			@56	NONAME ; implemented
+	"flushinp"			@57	NONAME ; implemented
+;	"getbkgd" 			@58	NONAME ; missing
+;	"getbkgrnd"       		@59	NONAME ; missing
+;	"getcchar"			@60	NONAME ; missing
+	"getch"   			@61	NONAME ; generated
+	"getnstr" 			@62	NONAME ; generated
+;	"getn_wstr"       		@63	NONAME ; missing
+	"getstr"  			@64	NONAME ; generated
+;	"get_wch" 			@65	NONAME ; missing
+	"getwin"  			@66	NONAME ; not in XPG4
+;	"get_wstr"			@67	NONAME ; missing
+	"halfdelay"       		@68	NONAME ; implemented
+	"has_colors"      		@69	NONAME ; implemented
+	"has_ic"  			@70	NONAME ; implemented
+	"has_il"  			@71	NONAME ; implemented
+	"hline"   			@72	NONAME ; generated
+;	"hline_set"       		@73	NONAME ; missing
+	"idcok"   			@74	NONAME ; implemented
+	"idlok"   			@75	NONAME ; implemented
+	"immedok" 			@76	NONAME ; implemented
+	"inch"    			@77	NONAME ; generated
+	"inchnstr"			@78	NONAME ; generated
+	"inchstr" 			@79	NONAME ; generated
+	"initscr" 			@80	NONAME ; implemented
+	"init_color"      		@81	NONAME ; implemented
+	"init_pair"       		@82	NONAME ; implemented
+	"innstr"  			@83	NONAME ; generated
+;	"innwstr" 			@84	NONAME ; missing
+	"insch"   			@85	NONAME ; generated
+	"insdelln"			@86	NONAME ; generated
+	"insertln"			@87	NONAME ; generated
+	"insnstr" 			@88	NONAME ; generated
+	"insstr"  			@89	NONAME ; generated
+	"instr"   			@90	NONAME ; generated
+;	"ins_nwstr"       		@91	NONAME ; missing
+;	"ins_wch" 			@92	NONAME ; missing
+;	"ins_wstr"			@93	NONAME ; missing
+	"intrflush"       		@94	NONAME ; implemented
+;	"inwstr"  			@95	NONAME ; missing
+;	"in_wch"  			@96	NONAME ; missing
+;	"in_wchstr"       		@97	NONAME ; missing
+;	"in_wchntr"       		@98	NONAME ; missing
+	"isendwin"			@99	NONAME ; implemented
+	"is_linetouched"  		@100	NONAME ; implemented
+	"is_wintouched"   		@101	NONAME ; implemented
+	"keyname" 			@102	NONAME ; implemented
+;	"key_name"			@103	NONAME ; missing
+	"keypad"  			@104	NONAME ; implemented
+	"killchar"			@105	NONAME ; implemented
+;	"killwchar"       		@106	NONAME ; missing
+	"leaveok" 			@107	NONAME ; implemented
+	"longname"			@108	NONAME ; implemented
+	"meta"    			@109	NONAME ; implemented
+	"move"    			@110	NONAME ; generated
+	"mvaddch" 			@111	NONAME ; generated
+	"mvaddchnstr"     		@112	NONAME ; generated
+	"mvaddchstr"      		@113	NONAME ; generated
+	"mvaddnstr"       		@114	NONAME ; generated
+	"mvaddstr"			@115	NONAME ; generated
+;	"mvaddnwstr"      		@116	NONAME ; missing
+;	"mvaddwstr"       		@117	NONAME ; missing
+;	"mvadd_wch"       		@118	NONAME ; missing
+;	"mvadd_wchnstr"   		@119	NONAME ; missing
+;	"mvadd_wchstr"    		@120	NONAME ; missing
+	"mvchgat" 			@121	NONAME ; generated
+	"mvcur"   			@122	NONAME ; implemented
+	"mvdelch" 			@123	NONAME ; generated
+	"mvderwin"			@124	NONAME ; implemented
+	"mvgetch" 			@125	NONAME ; generated
+	"mvgetnstr"       		@126	NONAME ; generated
+;	"mvgetn_wstr"     		@127	NONAME ; missing
+	"mvgetstr"			@128	NONAME ; generated
+;	"mvget_wch"       		@129	NONAME ; missing
+;	"mvget_wstr"      		@130	NONAME ; missing
+	"mvhline" 			@131	NONAME ; generated
+;	"mvhline_set"     		@132	NONAME ; missing
+	"mvinch"  			@133	NONAME ; generated
+	"mvinchnstr"      		@134	NONAME ; generated
+	"mvinchstr"       		@135	NONAME ; generated
+	"mvinnstr"			@136	NONAME ; generated
+;	"mvinnwstr"       		@137	NONAME ; missing
+	"mvinsch" 			@138	NONAME ; generated
+	"mvinsnstr"       		@139	NONAME ; generated
+	"mvinsstr"			@140	NONAME ; generated
+	"mvinstr" 			@141	NONAME ; generated
+;	"mvins_nwstr"     		@142	NONAME ; missing
+;	"mvins_wch"       		@143	NONAME ; missing
+;	"mvins_wstr"      		@144	NONAME ; missing
+;	"mvinwstr"			@145	NONAME ; missing
+;	"mvin_wch"			@146	NONAME ; missing
+;	"mvin_wchstr"     		@147	NONAME ; missing
+;	"mvin_wchntr"     		@148	NONAME ; missing
+	"mvprintw"			@149	NONAME ; implemented
+	"mvscanw" 			@150	NONAME ; implemented
+	"mvvline" 			@151	NONAME ; generated
+;	"mvvline_set"     		@152	NONAME ; missing
+	"mvwaddch"			@153	NONAME ; generated
+	"mvwaddchnstr"    		@154	NONAME ; generated
+	"mvwaddchstr"     		@155	NONAME ; generated
+	"mvwaddnstr"      		@156	NONAME ; generated
+	"mvwaddstr"       		@157	NONAME ; generated
+;	"mvwaddnwstr"     		@158	NONAME ; missing
+;	"mvwaddwstr"      		@159	NONAME ; missing
+;	"mvwadd_wch"      		@160	NONAME ; missing
+;	"mvwadd_wchnstr"  		@161	NONAME ; missing
+;	"mvwadd_wchstr"   		@162	NONAME ; missing
+	"mvwchgat"			@163	NONAME ; generated
+	"mvwdelch"			@164	NONAME ; generated
+	"mvwgetch"			@165	NONAME ; generated
+	"mvwgetnstr"      		@166	NONAME ; generated
+;	"mvwgetn_wstr"    		@167	NONAME ; missing
+	"mvwgetstr"       		@168	NONAME ; generated
+;	"mvwget_wch"      		@169	NONAME ; missing
+;	"mvwget_wstr"     		@170	NONAME ; missing
+	"mvwhline"			@171	NONAME ; generated
+;	"mvwhline_set"    		@172	NONAME ; missing
+	"mvwin"   			@173	NONAME ; implemented
+	"mvwinch" 			@174	NONAME ; generated
+	"mvwinchnstr"     		@175	NONAME ; generated
+	"mvwinchstr"      		@176	NONAME ; generated
+	"mvwinnstr"       		@177	NONAME ; generated
+;	"mvwinnwstr"      		@178	NONAME ; missing
+	"mvwinsch"			@179	NONAME ; generated
+	"mvwinsnstr"      		@180	NONAME ; generated
+	"mvwinsstr"       		@181	NONAME ; generated
+	"mvwinstr"			@182	NONAME ; generated
+;	"mvwins_nwstr"    		@183	NONAME ; missing
+;	"mvwins_wch"      		@184	NONAME ; missing
+;	"mvwins_wstr"     		@185	NONAME ; missing
+;	"mvwinwstr"       		@186	NONAME ; missing
+;	"mvwin_wch"       		@187	NONAME ; missing
+;	"mvwin_wchnstr"   		@188	NONAME ; missing
+;	"mvwin_wchstr"    		@189	NONAME ; missing
+	"mvwprintw"       		@190	NONAME ; implemented
+	"mvwscanw"			@191	NONAME ; implemented
+	"mvwvline"			@192	NONAME ; generated
+;	"mvwvline_set"    		@193	NONAME ; missing
+	"napms"   			@194	NONAME ; implemented
+	"newpad"  			@195	NONAME ; implemented
+	"newterm" 			@196	NONAME ; implemented
+	"newwin"  			@197	NONAME ; implemented
+	"nl"      			@198	NONAME ; implemented
+	"nocbreak"			@199	NONAME ; implemented
+	"nodelay" 			@200	NONAME ; implemented
+	"noecho"  			@201	NONAME ; implemented
+	"nonl"    			@202	NONAME ; implemented
+	"noqiflush"       		@203	NONAME ; implemented
+	"noraw"   			@204	NONAME ; implemented
+	"notimeout"       		@205	NONAME ; implemented
+	"overlay" 			@206	NONAME ; implemented
+	"overwrite"       		@207	NONAME ; implemented
+	"pair_content"    		@208	NONAME ; implemented
+	"PAIR_NUMBER"     		@209	NONAME ; generated
+	"pechochar"       		@210	NONAME ; implemented
+;	"pecho_wchar"     		@211	NONAME ; missing
+	"pnoutrefresh"    		@212	NONAME ; implemented
+	"prefresh"			@213	NONAME ; implemented
+	"printw"  			@214	NONAME ; implemented
+	"putp"    			@215	NONAME ; implemented
+	"putwin"  			@216	NONAME ; implemented
+	"qiflush" 			@217	NONAME ; implemented
+	"raw"     			@218	NONAME ; implemented
+	"redrawwin"       		@219	NONAME ; generated
+	"refresh" 			@220	NONAME ; generated
+	"resetty" 			@221	NONAME ; implemented
+	"reset_prog_mode" 		@222	NONAME ; implemented
+	"reset_shell_mode"		@223	NONAME ; implemented
+	"ripoffline"      		@224	NONAME ; implemented
+	"savetty" 			@225	NONAME ; implemented
+	"scanw"   			@226	NONAME ; implemented
+	"scr_dump"			@227	NONAME ; implemented
+	"scr_init"			@228	NONAME ; implemented
+	"scrl"    			@229	NONAME ; generated
+	"scroll"  			@230	NONAME ; generated
+	"scrollok"			@231	NONAME ; implemented
+	"scr_restore"     		@232	NONAME ; implemented
+	"scr_set" 			@233	NONAME ; implemented
+;	"setcchar"			@234	NONAME ; missing
+	"setscrreg"       		@235	NONAME ; generated
+	"set_term"			@236	NONAME ; implemented
+	"slk_attroff"     		@237	NONAME ; implemented
+;	"slk_attr_off"    		@238	NONAME ; missing
+	"slk_attron"      		@239	NONAME ; implemented
+;	"slk_attr_on"     		@240	NONAME ; missing
+	"slk_attrset"     		@241	NONAME ; implemented
+;	"slk_attr_set"    		@242	NONAME ; missing
+	"slk_clear"       		@243	NONAME ; implemented
+	"slk_init"			@244	NONAME ; implemented
+	"slk_label"       		@245	NONAME ; implemented
+	"slk_noutrefresh" 		@246	NONAME ; implemented
+	"slk_refresh"     		@247	NONAME ; implemented
+	"slk_restore"     		@248	NONAME ; implemented
+	"slk_set" 			@249	NONAME ; implemented
+	"slk_touch"       		@250	NONAME ; implemented
+;	"slk_wset"			@251	NONAME ; missing
+	"standout"			@252	NONAME ; generated
+	"standend"			@253	NONAME ; generated
+	"start_color"     		@254	NONAME ; implemented
+	"subpad"  			@255	NONAME ; implemented
+	"subwin"  			@256	NONAME ; implemented
+	"syncok"  			@257	NONAME ; implemented
+	"termattrs"       		@258	NONAME ; implemented
+	"termname"			@259	NONAME ; implemented
+	"tigetflag"       		@260	NONAME ; implemented
+	"tigetnum"			@261	NONAME ; implemented
+	"tigetstr"			@262	NONAME ; implemented
+;	"timeout" 			@263	NONAME ; implemented << NO!!
+	"typeahead"       		@264	NONAME ; implemented
+	"ungetch" 			@265	NONAME ; implemented
+;	"unget_wch"       		@266	NONAME ; missing
+	"untouchwin"      		@267	NONAME ; generated
+	"use_env" 			@268	NONAME ; implemented
+	"vidattr" 			@269	NONAME ; implemented
+;	"vid_attr"			@270	NONAME ; missing
+	"vidputs" 			@271	NONAME ; implemented
+;	"vid_puts"			@272	NONAME ; missing
+	"vline"   			@273	NONAME ; generated
+;	"vline_set"       		@274	NONAME ; missing
+	"vwprintw"			@275	NONAME ; implemented
+;	"vw_printw"       		@276	NONAME ; implemented << NO!!
+	"vwscanw" 			@277	NONAME ; implemented
+;	"vw_scanw"			@278	NONAME ; implemented << NO!!
+	"waddch"  			@279	NONAME ; implemented
+	"waddchnstr"      		@280	NONAME ; implemented
+	"waddchstr"       		@281	NONAME ; generated
+	"waddnstr"			@282	NONAME ; implemented
+	"waddstr" 			@283	NONAME ; generated
+;	"waddwstr"			@284	NONAME ; missing
+;	"wadd_wch"			@285	NONAME ; missing
+;	"wadd_wchnstr"    		@286	NONAME ; missing
+;	"wadd_wchstr"     		@287	NONAME ; missing
+	"wattron" 			@288	NONAME ; generated
+	"wattroff"			@289	NONAME ; generated
+	"wattrset"			@290	NONAME ; generated
+	"wattr_get"       		@291	NONAME ; generated
+	"wattr_on"			@292	NONAME ; implemented
+	"wattr_off"       		@293	NONAME ; implemented
+;	"wattr_set"       		@294	NONAME ; implemented << NO!!
+	"wbkgd"   			@295	NONAME ; implemented
+	"wbkgdset"			@296	NONAME ; generated
+;	"wbkgrndset"      		@297	NONAME ; missing
+;	"wbkgrnd" 			@298	NONAME ; missing
+	"wborder" 			@299	NONAME ; implemented
+;	"wborder_set"     		@300	NONAME ; missing
+	"wchgat"  			@301	NONAME ; implemented
+	"wclear"  			@302	NONAME ; implemented
+	"wclrtobot"       		@303	NONAME ; implemented
+	"wclrtoeol"       		@304	NONAME ; implemented
+	"wcursyncup"      		@305	NONAME ; implemented
+	"wdelch"  			@306	NONAME ; implemented
+	"wdeleteln"       		@307	NONAME ; generated
+	"wechochar"       		@308	NONAME ; implemented
+;	"wecho_wchar"     		@309	NONAME ; missing
+	"werase"  			@310	NONAME ; implemented
+;	"wgetbkgrnd"      		@311	NONAME ; missing
+	"wgetch"  			@312	NONAME ; implemented
+	"wgetnstr"			@313	NONAME ; implemented
+;	"wgetn_wstr"      		@314	NONAME ; missing
+	"wgetstr" 			@315	NONAME ; generated
+;	"wget_wch"			@316	NONAME ; missing
+;	"wget_wstr"       		@317	NONAME ; missing
+	"whline"  			@318	NONAME ; implemented
+;	"whline_set"      		@319	NONAME ; missing
+	"winch"   			@320	NONAME ; generated
+	"winchnstr"       		@321	NONAME ; implemented
+	"winchstr"			@322	NONAME ; generated
+	"winnstr" 			@323	NONAME ; implemented
+;	"winnwstr"			@324	NONAME ; missing
+	"winsch"  			@325	NONAME ; implemented
+	"winsdelln"       		@326	NONAME ; implemented
+	"winsertln"       		@327	NONAME ; generated
+	"winsnstr"			@328	NONAME ; implemented
+	"winsstr" 			@329	NONAME ; generated
+	"winstr"  			@330	NONAME ; generated
+;	"wins_nwstr"      		@331	NONAME ; missing
+;	"wins_wch"			@332	NONAME ; missing
+;	"wins_wstr"       		@333	NONAME ; missing
+;	"winwstr" 			@334	NONAME ; missing
+;	"win_wch" 			@335	NONAME ; missing
+;	"win_wchnstr"     		@336	NONAME ; missing
+;	"win_wchstr"      		@337	NONAME ; missing
+	"wmove"   			@338	NONAME ; implemented
+	"wnoutrefresh"    		@339	NONAME ; implemented
+	"wprintw" 			@340	NONAME ; implemented
+	"wredrawln"       		@341	NONAME ; implemented
+	"wrefresh"			@342	NONAME ; implemented
+	"wresize" 			@343	NONAME ; implemented
+	"wscanw"  			@344	NONAME ; implemented
+	"wscrl"   			@345	NONAME ; implemented
+	"wsetscrreg"      		@346	NONAME ; implemented
+	"wstandout"       		@347	NONAME ; generated
+	"wstandend"       		@348	NONAME ; generated
+	"wsyncdown"       		@349	NONAME ; implemented
+	"wsyncup" 			@350	NONAME ; implemented
+	"wtimeout"			@351	NONAME ; implemented
+	"wtouchln"			@352	NONAME ; implemented
+;	"wunctrl" 			@353	NONAME ; missing
+	"wvline"  			@354	NONAME ; implemented
+;	"wvline_set"      		@355	NONAME ; missing
+
+	"getmouse"			@356	NONAME
+	"ungetmouse"			@357	NONAME
+	"mousemask"			@358	NONAME
+	"wenclose"			@359	NONAME
+	"mouseinterval"			@360	NONAME
+
+; from unctrl.h
+	"unctrl"			@361	NONAME
+
+; publics for tracing
+	"_tracef"			@400	NONAME
+	"_tracedump"			@401	NONAME
+	"_traceattr"			@402	NONAME
+	"_tracechar"			@403	NONAME
+	"_tracemouse"			@404	NONAME
+	"trace"				@405	NONAME
+
+;**********
+;* term.h *
+;**********
+	"boolnames"			@600	NONAME ; variable
+	"boolcodes"			@601	NONAME ; variable
+	"boolfnames"			@602	NONAME ; variable
+	"numnames"			@603	NONAME ; variable
+	"numcodes"			@604	NONAME ; variable
+	"numfnames"			@605	NONAME ; variable
+	"strnames"			@606	NONAME ; variable
+	"strcodes"			@608	NONAME ; variable
+	"strfnames"			@609	NONAME ; variable
+
+; internals
+	"_nc_read_entry"		@620	NONAME
+	"_nc_read_file_entry"		@621	NONAME
+	"_nc_first_name"		@622	NONAME
+	"_nc_name_match"		@623	NONAME
+	"_nc_read_termcap_entry"	@624	NONAME
+	"_nc_fallback"			@625	NONAME
+
+; entry points
+	"set_curterm"			@640	NONAME
+	"del_curterm"			@641	NONAME
+
+; entry points
+;	"putp"				@642	NONAME	; already defined
+	"restartterm"			@643	NONAME
+	"setupterm"			@644	NONAME
+	"tgetent"			@645	NONAME
+	"tgetflag"			@646	NONAME
+	"tgetnum"			@647	NONAME
+	"tgetstr"			@648	NONAME
+	"tgoto"				@649	NONAME
+;	"tigetflag"			@650	NONAME	; already defined
+;	"tigetnum"			@651	NONAME	; already defined
+;	"tigetstr"			@652	NONAME	; already defined
+	"tparm"				@653	NONAME
+	"tparam"			@654	NONAME
+	"tputs"				@655	NONAME
+
+;*************
+;* termcap.h *
+;*************
+; the functions are already defined in term.h
+	"PC"				@660	NONAME
+	"UP"				@661	NONAME
+	"BC"				@662	NONAME
+	"ospeed"			@663	NONAME
+
+;****************
+;* term_entry.h *
+;****************
+	"_nc_head"			@700	NONAME
+	"_nc_tail"			@701	NONAME
+
+; alloc_entry.c: elementary allocation code
+	"_nc_init_entry"		@702	NONAME
+	"_nc_save_str"			@703	NONAME
+	"_nc_merge_entry"		@704	NONAME
+	"_nc_wrap_entry"		@705	NONAME
+
+; parse_entry.c: entry-parsing code
+	"_nc_parse_entry"		@706	NONAME
+	"_nc_capcmp"			@707	NONAME
+
+; write_entry.c: writing an entry to the file system
+	"_nc_write_entry"		@708	NONAME
+
+; comp_parse.c: entry list handling
+	"_nc_read_entry_source"		@709	NONAME
+	"_nc_entry_match"		@710	NONAME
+	"_nc_resolve_uses"		@711	NONAME
+	"_nc_free_entries"		@712	NONAME
+
+;*********
+;* tic.h *
+;*********
+;	"_nc_tracing"			@800	NONAME	; defined below
+;	"_nc_tracef"			@801	NONAME	; missing
+;	"_nc_visbuf"			@802	NONAME	; defined below
+
+	"_nc_curr_token"		@803	NONAME
+
+	"_nc_info_hash_table"		@804	NONAME
+	"_nc_cap_hash_table"		@805	NONAME
+
+	"_nc_capalias_table"		@806	NONAME
+	"_nc_infoalias_table"		@807	NONAME
+	"_nc_get_table"			@808	NONAME
+
+; comp_hash.c: name lookup
+	"_nc_find_entry"		@809	NONAME
+	"_nc_find_type_entry"		@810	NONAME
+
+; comp_scan.c: lexical analysis
+	"_nc_get_token"			@811	NONAME
+	"_nc_push_token"		@812	NONAME
+	"_nc_reset_input"		@813	NONAME
+	"_nc_panic_mode"		@814	NONAME
+	"_nc_curr_line"			@815	NONAME
+	"_nc_curr_col"			@816	NONAME
+	"_nc_curr_file_pos"		@817	NONAME
+	"_nc_comment_start"		@818	NONAME
+	"_nc_comment_end"		@819	NONAME
+	"_nc_syntax"			@820	NONAME
+	"_nc_start_line"		@821	NONAME
+
+; comp_error.c: warning & abort messages
+	"_nc_set_source"		@822	NONAME
+	"_nc_get_type"			@823	NONAME
+	"_nc_set_type"			@824	NONAME
+	"_nc_syserr_abort"		@825	NONAME
+	"_nc_err_abort"			@826	NONAME
+	"_nc_warning"			@827	NONAME
+	"_nc_suppress_warnings"		@828	NONAME
+
+; captoinfo.c: capability conversion
+	"_nc_captoinfo"			@829	NONAME
+	"_nc_infotocap"			@830	NONAME
+
+; comp_main.c: compiler main
+;	"_nc_progname"			@831	NONAME	; no need to export it
+
+
+; *****************
+; NCurses internals -- just for progs/*.exe and the library itself.
+; *****************
+
+; For broken linkers
+;	"_nc_screen"			@1000	NONAME
+;	"_nc_alloc_screen"		@1001	NONAME
+;	"_nc_set_screen"		@1002	NONAME
+
+; For not so broken linkers
+	"SP"				@1003	NONAME
+
+; Who knows what this is for
+	"_slk_init"			@1004	NONAME
+	"slk_initialize"		@1005	NONAME
+
+; Tracing -- all functions used internally
+	"_nc_tracing"			@1010	NONAME
+	"_nc_tputs_trace"		@1011	NONAME
+	"_nc_visbuf"			@1012	NONAME
+
+; lib_acs.c
+	"init_acs"			@1013	NONAME
+
+; lib_mvcur.c
+	"_nc_mvcur_init"		@1014	NONAME
+	"_nc_mvcur_wrap"		@1015	NONAME
+	"_nc_mvcur_scrolln"		@1016	NONAME
+
+; lib_mouse.c
+	"_nc_mouse_init"		@1017	NONAME
+	"_nc_mouse_event"		@1018	NONAME
+	"_nc_mouse_inline"        	@1019	NONAME
+	"_nc_mouse_parse"		@1020	NONAME
+	"_nc_mouse_wrap"		@1021	NONAME
+	"_nc_mouse_resume"	        @1022	NONAME
+	"_nc_max_click_interval"	@1023	NONAME
+
+; elsewhere ...
+	"_nc_keypad" 			@1024	NONAME
+	"_nc_makenew"			@1025	NONAME
+	"_nc_outch"			@1026	NONAME
+	"_nc_render"			@1027	NONAME
+	"_nc_waddch_nosync"		@1028	NONAME
+	"_nc_scroll_optimize"		@1029	NONAME
+	"_nc_scroll_window"		@1030	NONAME
+	"_nc_setupscreen"		@1031	NONAME
+	"_nc_backspace"			@1032	NONAME
+	"_nc_outstr"			@1033	NONAME
+	"_nc_signal_handler"		@1034	NONAME
+	"_nc_synchook"			@1035	NONAME
+	"_nc_timed_wait"		@1036	NONAME
+	"_nc_do_color"			@1037	NONAME
diff --git a/ncurses-5.2/misc/panel.def b/ncurses-5.2/misc/panel.def
new file mode 100644
index 0000000..30ce1d6
--- /dev/null
+++ b/ncurses-5.2/misc/panel.def
@@ -0,0 +1,20 @@
+LIBRARY panel5 INITINSTANCE TERMINSTANCE
+DESCRIPTION "NCurses-5-1-20000704, module panel"
+CODE LOADONCALL
+DATA LOADONCALL NONSHARED MULTIPLE
+EXPORTS
+	"bottom_panel"	@7	NONAME
+	"del_panel"	@5	NONAME
+	"hide_panel"	@3	NONAME
+	"move_panel"	@13	NONAME
+	"new_panel"	@8	NONAME
+	"panel_above"	@9	NONAME
+	"panel_below"	@10	NONAME
+	"panel_hidden"	@15	NONAME
+	"panel_userptr"	@12	NONAME
+	"panel_window"	@1	NONAME
+	"replace_panel"	@14	NONAME
+	"set_panel_userptr"	@11	NONAME
+	"show_panel"	@4	NONAME
+	"top_panel"	@6	NONAME
+	"update_panels"	@2	NONAME
diff --git a/ncurses-5.2/misc/panel.ref b/ncurses-5.2/misc/panel.ref
new file mode 100644
index 0000000..e84045a
--- /dev/null
+++ b/ncurses-5.2/misc/panel.ref
@@ -0,0 +1,18 @@
+LIBRARY panel2 INITINSTANCE
+DESCRIPTION 'NCurses 1.9.9e-1 for OS/2 - panel library'
+EXPORTS
+	"panel_window"		@1
+	"update_panels"		@2
+	"hide_panel"		@3
+	"show_panel"		@4
+	"del_panel"		@5
+	"top_panel"		@6
+	"bottom_panel"		@7
+	"new_panel"		@8
+	"panel_above"		@9
+	"panel_below"		@10
+	"set_panel_userptr"	@11
+	"panel_userptr"		@12
+	"move_panel"		@13
+	"replace_panel"		@14
+	"panel_hidden"		@15
diff --git a/ncurses-5.2/misc/run_tic.in b/ncurses-5.2/misc/run_tic.in
new file mode 100644
index 0000000..08f81d7
--- /dev/null
+++ b/ncurses-5.2/misc/run_tic.in
@@ -0,0 +1,146 @@
+#!@SHELL@
+##############################################################################
+# Copyright (c) 1998,2000 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey 1996,2000
+#
+# $Id$
+# This script is used to install terminfo.src using tic.  We use a script
+# because the path checking is too awkward to do in a makefile.
+#
+# Assumes:
+#	The leaf directory names (lib, tabset, terminfo)
+#
+echo '** Building terminfo database, please wait...'
+#
+# The script is designed to be run from the misc/Makefile as
+#	make install.data
+
+: ${suffix=@PROG_EXT@}
+: ${DESTDIR=@DESTDIR@}
+: ${prefix=@prefix@}
+: ${exec_prefix=@exec_prefix@}
+: ${bindir=@bindir@}
+: ${top_srcdir=@top_srcdir@}
+: ${srcdir=@srcdir@}
+: ${datadir=@datadir@}
+: ${ticdir=@TERMINFO@}
+: ${source=@TERMINFO_SRC@}
+: ${LN_S="@LN_S@"}
+
+test -z "${DESTDIR}" && DESTDIR=
+
+# Allow tic to run either from the install-path, or from the build-directory
+case "$PATH" in
+:*) PATH=../progs:${DESTDIR}$bindir$PATH ;;
+*) PATH=../progs:${DESTDIR}$bindir:$PATH ;;
+esac
+export PATH
+
+#
+# set another env var that doesn't get reset when `shlib' runs, so `shlib' uses
+# the PATH we just set.
+#
+NEWPATH=$PATH
+export NEWPATH
+PROG_BIN_DIR=${DESTDIR}$bindir
+export PROG_BIN_DIR
+
+TERMINFO=${DESTDIR}$ticdir ; export TERMINFO
+umask 022
+
+# Construct the name of the old (obsolete) pathname, e.g., /usr/lib/terminfo.
+TICDIR=`echo $TERMINFO | sed -e 's@/share/@/lib/@'`
+
+# Remove the old terminfo stuff; we don't care if it existed before, and it
+# would generate a lot of confusing error messages if we tried to overwrite it.
+# We explicitly remove its contents rather than the directory itself, in case
+# the directory is actually a symbolic link.
+( cd $TERMINFO && rm -fr ? 2>/dev/null )
+
+# If we're not installing into /usr/share/, we'll have to adjust the location
+# of the tabset files in terminfo.src (which are in a parallel directory).
+TABSET=`echo $ticdir | sed -e 's@/terminfo$@/tabset@'`
+if test "x$TABSET" != "x/usr/share/tabset" ; then
+	echo '** adjusting tabset paths'
+	TMP=${TMPDIR-/tmp}/$$
+	sed -e s:/usr/share/tabset:$TABSET:g $source >$TMP
+	trap "rm -f $TMP" 0 1 2 5 15
+	source=$TMP
+fi
+
+cat <<EOF
+Running tic to install $TERMINFO ...
+
+	You may see messages regarding unknown capabilities, e.g., AX.
+	These are extended terminal capabilities which can be compiled
+	using
+		tic -x
+	Read the INSTALL document before doing this - it can cause
+	problems for older ncurses applications.
+
+EOF
+if ( $srcdir/shlib tic$suffix -s -o $TERMINFO $source )
+then
+	echo '** built new '$TERMINFO
+else
+	echo '? tic could not build '$TERMINFO
+	exit 1
+fi
+
+# Make a symbolic link to provide compatibility with applications that expect
+# to find terminfo under /usr/lib.  That is, we'll _try_ to do that.  Not
+# all systems support symbolic links, and those that do provide a variety
+# of options for 'test'.
+if test "$TICDIR" != "$TERMINFO" ; then
+	( rm -f $TICDIR 2>/dev/null )
+	if ( cd $TICDIR 2>/dev/null )
+	then
+		cd $TICDIR
+		TICDIR=`pwd`
+		if test $TICDIR != $TERMINFO ; then
+			# Well, we tried.  Some systems lie to us, so the
+			# installer will have to double-check.
+			echo "Verify if $TICDIR and $TERMINFO are the same."
+			echo "The new terminfo is in $TERMINFO; the other should be a link to it."
+			echo "Otherwise, remove $TICDIR and link it to $TERMINFO."
+		fi
+	else
+		cd ${DESTDIR}$prefix
+		# Construct a symbolic link that only assumes $ticdir has the
+		# same $prefix as the other installed directories.
+		RELATIVE=`echo $ticdir|sed -e 's:^'$prefix'/::'`
+		if test "$RELATIVE" != "$ticdir" ; then
+			RELATIVE=../`echo $ticdir|sed -e 's:^'$prefix'/::' -e 's:^/::'`
+		fi
+		if ( @LN_S@ $RELATIVE $TICDIR )
+		then
+			echo '** linked '$TICDIR' for compatibility'
+		fi
+	fi
+fi
diff --git a/ncurses-5.2/misc/shlib b/ncurses-5.2/misc/shlib
new file mode 100755
index 0000000..a9879e6
--- /dev/null
+++ b/ncurses-5.2/misc/shlib
@@ -0,0 +1,87 @@
+#!/bin/sh
+##############################################################################
+# Copyright (c) 1998,2000 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996
+#
+# $Id$
+# Use this script as a wrapper when running executables linked to shared
+# libraries on systems that use the $LD_LIBRARY_PATH variable and don't embed
+# the soname's path within the linked executable (such as IRIX), e.g,
+#
+#	shlib knight
+#
+# Setting LD_LIBRARY_PATH, overrides/supplements the loader's normal search
+# path, and works on most systems.  The drawback is that then the environment
+# variable has to be set to run the programs within this directory tree.
+#
+# For Linux (and other systems using the GNU loader), we can use the rpath
+# directive, which embeds the pathname of the library within the executable.
+# Using the Linux loader's rpath directive introduces a constraint, since
+# it's embedded into the binary, and means that the binary cannot be moved
+# around (though it'll work if the $exec_prefix convention that puts the bin
+# and lib directories under the same parent is followed).
+#
+# Using the actual soname (e.g., ../lib/libncurses.so) alone, is a more
+# flexible solution; you can link without having to set the environment
+# variable, and on some systems (IRIX) you can even run the resulting binaries
+# without setting LD_LIBRARY_PATH.
+#
+# Using a conventional link, with -L and -l options on Linux results in a
+# statically linked executable, which we don't want at all.
+#
+# Special cases:
+#
+#	BeOS R4.5 uses $LIBRARY_PATH rather than $LD_LIBRARY_PATH.
+
+#
+# Make sure that we use the PATH that was set in run_tic.sh
+#
+if test X$NEWPATH != X ; then
+	PATH=$NEWPATH
+	export PATH
+fi
+
+q=""
+for p in lib ../lib
+do
+	if test -d $p; then
+		q="$p"
+	fi
+done
+if test -n "$q" ; then
+	if test -n "$LD_LIBRARY_PATH"; then
+		LD_LIBRARY_PATH="$q:$LD_LIBRARY_PATH"
+	elif test -n "$LIBRARY_PATH" ; then
+		LIBRARY_PATH="$q:$LIBRARY_PATH"
+	else
+		LD_LIBRARY_PATH="$q"
+	fi
+	export LD_LIBRARY_PATH
+fi
+eval "$*"
diff --git a/ncurses-5.2/misc/tabset/std b/ncurses-5.2/misc/tabset/std
new file mode 100644
index 0000000..e93f737
--- /dev/null
+++ b/ncurses-5.2/misc/tabset/std
@@ -0,0 +1 @@
+
+3
+        1        1        1        1        1        1        1        1        1        1        1        1        1
diff --git a/ncurses-5.2/misc/tabset/stdcrt b/ncurses-5.2/misc/tabset/stdcrt
new file mode 100644
index 0000000..66ba12f
--- /dev/null
+++ b/ncurses-5.2/misc/tabset/stdcrt
@@ -0,0 +1 @@
+
+3
+        1        1        1        1        1        1        1        1        1
+\ No newline at end of file
diff --git a/ncurses-5.2/misc/tabset/vt100 b/ncurses-5.2/misc/tabset/vt100
new file mode 100644
index 0000000..8828d19
--- /dev/null
+++ b/ncurses-5.2/misc/tabset/vt100
@@ -0,0 +1,3 @@
+
+[3g
+H        H        H        H        H        H        H        H        H        H        H        H        H        H        H        H
diff --git a/ncurses-5.2/misc/tabset/vt300 b/ncurses-5.2/misc/tabset/vt300
new file mode 100644
index 0000000..b1f9ce1
--- /dev/null
+++ b/ncurses-5.2/misc/tabset/vt300
@@ -0,0 +1,3 @@
+
+[3g
+P2$t9/17/25/33/41/49/57/65/73/81/89/97/105/113/121/129\
diff --git a/ncurses-5.2/misc/tdlint b/ncurses-5.2/misc/tdlint
new file mode 100755
index 0000000..a047ae9
--- /dev/null
+++ b/ncurses-5.2/misc/tdlint
@@ -0,0 +1,111 @@
+#!/bin/sh
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996
+#
+# $Id$
+#
+# Lint-script that allows user's own lint libraries, in addition to the ones
+# installed in the system.
+#
+OPT=""
+DIRS=""
+LIBS=""
+FILES=""
+ARCH=`uname -s`
+if test -z "$ARCH" ; then
+	echo '? uname not found'
+	exit 1
+else
+	case $ARCH in
+	AIX)	set - $* -Nn4000
+		;;
+	IRIX)	set - $* -n -lc
+		;;
+	SunOS)
+		case `uname -r` in
+		5.*)	ARCH=Solaris
+			set - $* -n -lc
+			;;
+		esac
+		;;
+	esac
+fi
+# LIBDIR=$HOME/lib/$ARCH/lint ;export LIBDIR
+for p in $HOME/lib/$ARCH/lint /usr/lib/lint /usr/lib
+do
+	if [ -d $p ]
+	then
+		DIRS="$DIRS $p"
+	fi
+done
+#
+while [ $# != 0 ]
+do
+	case $1 in
+	-D*\"*)	;;
+	-L*)
+		DIRS="`echo $1|sed -e 's/^-L//'` $DIRS"
+		;;
+	-l*)
+		lib="llib-l`echo $1 | sed -e 's/^-l//'`.ln"
+		found=no
+		for p in $DIRS
+		do
+			echo -n testing $p/$lib
+			if [ -f $p/$lib ]
+			then
+				LIBS="$LIBS $p/$lib"
+				echo " (ok)"
+				found=yes
+				break
+			fi
+			echo
+		done
+		if [ $found = no ]
+		then
+			echo "ignored library $1"
+		fi
+		;;
+	-n)	if [ -z "$OPT" ]
+		then
+			OPT="-I."
+		fi
+		OPT="$OPT $1"
+		;;
+	-*)	OPT="$OPT $1"
+		;;
+	*)
+		FILES="$FILES $1"
+		;;
+	esac
+	shift
+done
+#
+eval lint $OPT $FILES $LIBS
diff --git a/ncurses-5.2/misc/terminfo.src b/ncurses-5.2/misc/terminfo.src
new file mode 100644
index 0000000..12591f0
--- /dev/null
+++ b/ncurses-5.2/misc/terminfo.src
@@ -0,0 +1,18609 @@
+######## TERMINAL TYPE DESCRIPTIONS SOURCE FILE
+#
+# This version of terminfo.src is distributed with ncurses.
+# Report bugs to
+#	bug-ncurses@gnu.org
+#
+#	Version 10.2.1
+#	$Date$
+#	terminfo syntax
+#
+#	Eric S. Raymond		(current maintainer)
+#	John Kunze, Berkeley
+#	Craig Leres, Berkeley
+#
+# Please e-mail changes to terminfo@thyrsus.com; the old termcap@berkeley.edu
+# address is no longer valid.  The latest version can always be found at
+# <http://www.tuxedo.org/terminfo>.
+#
+# PURPOSE OF THIS FILE:
+#
+# This file describes the capabilities of various character-cell terminals,
+# as needed by software such as screen-oriented editors.
+#
+# Other terminfo and termcap files exist, supported by various OS vendors
+# or as relics of various older versions of UNIX.  This one is the longest
+# and most comprehensive one in existence.  It subsumes not only the entirety
+# of the historical 4.4BSD, GNU, System V and SCO termcap files and the BRL
+# termcap file, but also large numbers of vendor-maintained termcap and
+# terminfo entries more complete and carefully tested than those in historical
+# termcap/terminfo versions.
+#
+# Pointers to related resources (including the ncurses distribution) may
+# be found at <http://www.tuxedo.org/terminfo>.
+#
+# INTERNATIONALIZATION:
+#
+# This file uses only the US-ASCII character set (no ISO8859 characters).
+#
+# This file assumes a US-ASCII character set. If you need to fix this, start
+# by global-replacing \E(B and \E)B with the appropriate ISO 6429 enablers
+# for your character set.  \E(A and \E)A enables the British character set
+# with the pound sign at position 2/3.  
+#
+# In a Japanese-processing environment using EUC/Japanese or Shift-JIS,
+# C1 characters are considered the first-byte set of the Japanese encodings,
+# so \E)0 should be avoided in <enacs> and initialization strings.
+#
+# FILE FORMAT:
+#
+# The version you are looking at may be in any of three formats: master
+# (terminfo with OT capabilities), stock terminfo, or termcap.  You can tell
+# which by the format given in the header above.
+#
+# The master format is accepted and generated by the terminfo tools in the
+# ncurses suite; it differs from stock (System V-compatible) terminfo only
+# in that it admits a group of capabilities (prefixed `OT') equivalent to
+# various obsolete termcap capabilities.  You can, thus, convert from master
+# to stock terminfo simply by filtering with `sed "/OT[^,]*,/s///"'; but if
+# you have ncurses `tic -I' is nicer (among other things, it automatically
+# outputs entries in a canonical form).
+#
+# The termcap version is generated automatically from the master version
+# using tic -C.  This filtering leaves in the OT capabilities under their
+# original termcap names.  All translated entries fit within the 1023-byte
+# string-table limit of archaic termcap libraries except where explicitly
+# noted below.  Note that the termcap translation assumes that your termcap
+# library can handle multiple tc capabilities in an entry. 4.4BSD has this
+# capability.  Older versions of GNU termcap, through 1.3, do not. 
+#
+# For details on these formats, see terminfo(5) in the ncurses distribution,
+# and termcap(5) in the 4.4BSD Unix Programmer's Manual.  Be aware that 4.4BSD
+# curses has been declared obsolete by the caretakers of the 4.4BSD sources
+# as of June 1995; they are encouraging everyone to migrate to ncurses.
+#
+# Note: unlike some other distributed terminfo files (Novell Unix & SCO's),
+# no entry in this file has embedded comments.  This is so source translation
+# to termcap only has to carry over leading comments.  Also, no name field
+# contains embedded whitespace (such whitespace confuses rdist).
+#
+# Further note: older versions of this file were often installed with an editor
+# script (reorder) that moved the most common terminal types to the front of
+# the file.  This should no longer be necessary, as the file is now ordered
+# roughly by type frequency with ANSI/VT100 and other common types up front.
+#
+# Some information has been merged in from terminfo files distributed by
+# USL and SCO (see COPYRIGHTS AND OTHER DELUSIONS below).  Much information
+# comes from vendors who maintain official terminfos for their hardware
+# (notably DEC and Wyse).
+#
+# A detailed change history is included at the end of this file.
+#
+# FILE ORGANIZATION:
+#
+# Comments in this file begin with # - they cannot appear in the middle
+# of a terminfo/termcap entry (this feature had to be sacrificed in order
+# to allow standard terminfo and termcap syntax to be generated cleanly from
+# the master format).  Individual capabilities are commented out by
+# placing a period between the colon and the capability name.
+#
+# The file is divided up into major sections (headed by lines beginning with 
+# the string "########") and minor sections (beginning with "####"); do
+#
+#	grep "^####" <file> | more
+#
+# to see a listing of section headings.  The intent of the divisions is
+# (a) to make it easier to find things, and (b) to order the database so
+# that important and frequently-encountered terminal types are near the
+# front (so that you'll get reasonable search efficiency from a linear
+# search of the termcap form even if you don't use reorder).  Minor sections
+# usually correspond to manufacturers or standard terminal classes. 
+# Parenthesized words following manufacturer names are type prefixes or
+# product line names used by that manufacturers.
+#
+# HOW TO READ THE ENTRIES:
+#
+# The first name in an entry is the canonical name for the model or
+# type, last entry is a verbose description.  Others are mnemonic synonyms for
+# the terminal.
+#
+# Terminal names look like <manufacturer> <model> - <modes/options>
+# The part to the left of the dash, if a dash is present, describes the
+# particular hardware of the terminal.  The part to the right may be used
+# for flags indicating special ROMs, extra memory, particular terminal modes,
+# or user preferences.
+#
+# All names should be in lower case, for consistency in typing.
+#
+# The following are conventionally used suffixes:
+#	-2p	Has two pages of memory.  Likewise 4p, 8p, etc.
+#	-am	Enable auto-margin.
+#	-m	Monochrome.  Suppress color support
+#	-mc	Magic-cookie.  Some terminals (notably older Wyses) can
+#		only support one attribute without magic-cookie lossage.
+#		Their base entry is usually paired with another that
+#		uses magic cookies to support multiple attributes.
+#	-nam	No auto-margin - suppress <am> capability
+#	-nl	No labels - suppress soft labels
+#	-ns	No status line - suppress status line
+#	-rv	Terminal in reverse video mode (black on white)
+#	-s	Enable status line.
+#	-vb	Use visible bell (<flash>) rather than <bel>.
+#	-w	Wide - in 132 column mode.
+# If a name has multiple suffixes and one is a line height, that one should 
+# go first.  Thus `aaa-30-s-rv' is recommended over `aaa-s-rv-30'.  
+# 
+# Entries with embedded plus signs are designed to be included through use/tc
+# capabilities, not used as standalone entries. 
+#
+# To avoid search clashes, some older all-numeric names for terminals have
+# been removed (i.e., "33" for the Model 33 Teletype, "2621" for the HP2621).
+# All primary names of terminals now have alphanumeric prefixes.
+#
+# Comments marked "esr" are mostly results of applying the termcap-compiler
+# code packaged with ncurses and contemplating the resulting error messages. 
+# In many cases, these indicated obvious fixes to syntax garbled by the
+# composers.  In a few cases, I was able to deduce corrected forms for garbled
+# capabilities by looking at context.  All the information in the original
+# entries is preserved in the comments.
+#
+# In the comments, terminfo capability names are bracketed with <> (angle
+# brackets).  Termcap capability names are bracketed with :: (colons).
+#
+# INTERPRETATION OF USER CAPABILITIES
+#
+# The System V Release 4 and XPG4 terminfo format defines ten string
+# capabilities for use by applications, <u0>...<u9>.   In this file, we use
+# certain of these capabilities to describe functions which are not covered
+# by terminfo.  The mapping is as follows:
+#
+#	u9	terminal enquire string (equiv. to ANSI/ECMA-48 DA)
+#	u8	terminal answerback description
+#	u7	cursor position request (equiv. to VT100/ANSI/ECMA-48 DSR 6)
+#	u6	cursor position report (equiv. to ANSI/ECMA-48 CPR)
+#
+# The terminal enquire string <u9> should elicit an answerback response
+# from the terminal.  Common values for <u9> will be ^E (on older ASCII
+# terminals) or \E[c (on newer VT100/ANSI/ECMA-48-compatible terminals).
+#
+# The cursor position request (<u7>) string should elicit a cursor position
+# report.  A typical value (for VT100 terminals) is \E[6n.
+#
+# The terminal answerback description (u8) must consist of an expected
+# answerback string.  The string may contain the following scanf(3)-like
+# escapes:
+#
+#	%c	Accept any character
+#	%[...]	Accept any number of characters in the given set
+#
+# The cursor position report (<u6>) string must contain two scanf(3)-style 
+# %d format elements.  The first of these must correspond to the Y coordinate
+# and the second to the %d.  If the string contains the sequence %i, it is
+# taken as an instruction to decrement each value after reading it (this is
+# the inverse sense from the cup string).  The typical CPR value is
+# \E[%i%d;%dR (on VT100/ANSI/ECMA-48-compatible terminals).
+#
+# These capabilities are used by tack(1m), the terminfo action checker
+# (distributed with ncurses 5.0).
+#
+# TABSET FILES
+#
+# All the entries in this file have been edited to assume that the tabset
+# files directory is /usr/share/tabset, in conformance with the File Hierarchy
+# Standard for Linux and open-source BSD systems.  Some vendors (notably Sun)
+# use /usr/lib/tabset or (more recently) /usr/share/lib/tabset.  
+#
+# No curses package we know of actually uses these files.  If their location
+# is an issue, you will have to hand-patch the file locations before compiling
+# this file.
+# 
+# REQUEST FOR CONTACT INFORMATION AND HISTORICAL MATERIAL
+#
+# As the ANSI/ECMA-48 standard and variants take firmer hold, and as
+# character-cell terminals are increasingly replaced by X displays, much of
+# this file is becoming a historical document (this is part of the reason for
+# the new organization, which puts ANSI types, xterm, Unix consoles,
+# and vt100 up front in confidence that this will catch 95% of new hardware).
+#
+# For the terminal types still alive, I'd like to have manufacturer's
+# contact data (Internet address and/or snail-mail + phone).
+#
+# I'm also interested in enriching the comments so that the latter portions of
+# the file do in fact become a potted history of VDT technology as seen by
+# UNIX hackers.  Ideally, I'd like the headers for each manufacturer to
+# include its live/dead/out-of-the-business status, and for as many
+# terminal types as possible to be tagged with information like years
+# of heaviest use, popularity, and interesting features.
+#
+# I'm especially interested in identifying the obscure entries listed under
+# `Miscellaneous obsolete terminals, manufacturers unknown' before the tribal
+# wisdom about them gets lost.  If you know a lot about obscure old terminals,
+# please go to the terminfo resource page, grab the UFO file (ufo.ti), and 
+# eyeball it for things you can identify and describe. 
+#
+# If you have been around long enough to contribute, please read the file
+# with this in mind and send me your annotations.
+#
+# COPYRIGHTS AND OTHER DELUSIONS
+#
+# The BSD ancestor of this file had a standard Regents of the University of
+# California copyright with dates from 1980 to 1993.
+#
+# Some information has been merged in from a terminfo file SCO distributes.
+# It has an obnoxious boilerplate copyright which I'm ignoring because they 
+# took so much of the content from the ancestral BSD versions of this file
+# and didn't attribute it, thereby violating the BSD Regents' copyright.
+#
+# Not that anyone should care.  However many valid functions copyrights may
+# serve, putting one on a termcap/terminfo file with hundreds of anonymous
+# contributors makes about as much sense as copyrighting a wall-full of
+# graffiti -- it's legally dubious, ethically bogus, and patently ridiculous.
+#
+# This file deliberately has no copyright.  It belongs to no one and everyone.
+# If you claim you own it, you will merely succeed in looking like a fool. 
+# Use it as you like.  Use it at your own risk.  Copy and redistribute freely.
+# There are no guarantees anywhere.  Svaha!
+#
+
+######## ANSI, UNIX CONSOLE, AND SPECIAL TYPES
+#
+# This section describes terminal classes and brands that are still
+# quite common.
+#
+
+#### Specials
+#
+# Special "terminals".  These are used to label tty lines when you don't
+# know what kind of terminal is on it.  The characteristics of an unknown
+# terminal are the lowest common denominator - they look about like a ti 700.
+#
+
+dumb|80-column dumb tty, 
+	am, 
+	cols#80, 
+	bel=^G, cr=^M, cud1=^J, ind=^J, 
+unknown|unknown terminal type, 
+	gn, use=dumb, 
+lpr|printer|line printer, 
+	OTbs, hc, os, 
+	cols#132, lines#66, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, ff=^L, ind=^J, 
+glasstty|classic glass tty interpreting ASCII control characters, 
+	OTbs, am, 
+	cols#80, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, ht=^I, kcub1=^H, 
+	kcud1=^J, nel=^M^J, .kbs=^H, 
+
+vanilla, 
+	OTbs, 
+	bel=^G, cr=^M, cud1=^J, ind=^J, 
+
+#### ANSI.SYS/ISO 6429/ECMA-48 Capabilities
+#
+# See the end-of-file comment for more on these.
+#
+
+# ANSI capabilities are broken up into pieces, so that a terminal
+# implementing some ANSI subset can use many of them.
+ansi+local1, 
+	cub1=\E[D, cud1=\E[B, cuf1=\E[C, cuu1=\E[A, 
+ansi+local, 
+	cub=\E[%p1%dD, cud=\E[%p1%dB, cuf=\E[%p1%dC, 
+	cuu=\E[%p1%dA, use=ansi+local1, 
+ansi+tabs, 
+	cbt=\E[Z, ht=^I, hts=\EH, tbc=\E[2g, 
+ansi+inittabs, 
+	it#8, use=ansi+tabs, 
+ansi+erase, 
+	clear=\E[H\E[J, ed=\E[J, el=\E[K, 
+ansi+rca, 
+	hpa=\E[%p1%{1}%+%dG, vpa=\E[%p1%{1}%+%dd, 
+ansi+cup, 
+	cup=\E[%i%p1%d;%p2%dH, home=\E[H, 
+ansi+rep, 
+	rep=%p1%c\E[%p2%{1}%-%db, 
+ansi+idl1, 
+	dl1=\E[M, il1=\E[L, 
+ansi+idl, 
+	dl=\E[%p1%dM, il=\E[%p1%dL, use=ansi+idl1, 
+ansi+idc, 
+	dch1=\E[P, ich=\E[%p1%d@, ich1=\E[@, rmir=\E6, smir=\E6, 
+ansi+arrows, 
+	kbs=^H, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	khome=\E[H, 
+ansi+sgr|ansi graphic renditions, 
+	blink=\E[5m, invis=\E[8m, rev=\E[7m, sgr0=\E[0m, 
+ansi+sgrso|ansi standout only, 
+	rmso=\E[m, smso=\E[7m, 
+ansi+sgrul|ansi underline only, 
+	rmul=\E[m, smul=\E[4m, 
+ansi+sgrbold|ansi graphic renditions; assuming terminal has bold; not dim, 
+	bold=\E[1m, 
+	sgr=\E[%?%p1%t7;%;%?%p2%t4;%;%?%p3%t7;%;%?%p4%t5;%;%?%p6%t1;%;m, 
+	use=ansi+sgr, use=ansi+sgrso, use=ansi+sgrul, 
+ansi+sgrdim|ansi graphic renditions; assuming terminal has dim; not bold, 
+	dim=\E[2m, 
+	sgr=\E[%?%p1%t7;%;%?%p2%t4;%;%?%p3%t7;%;%?%p4%t5;%;%?%p5%t2;%;m, 
+	use=ansi+sgr, use=ansi+sgrso, use=ansi+sgrul, 
+ansi+pp|ansi printer port, 
+	mc0=\E[0i, mc4=\E[4i, mc5=\E[5i, 
+ansi+csr|ansi scroll-region plus cursor save & restore, 
+	csr=\E[%i%p1%d;%p2%dr, rc=\E8, sc=\E7, 
+
+# The IBM PC alternate character set.  Plug this into any Intel console entry.
+# We use \E[11m for rmacs rather than \E[12m so the <acsc> string can use the
+# ROM graphics for control characters such as the diamond, up- and down-arrow.
+# This works with the System V, Linux, and BSDI consoles.  It's a safe bet this
+# will work with any Intel console, they all seem to have inherited \E[11m
+# from the ANSI.SYS de-facto standard.
+klone+acs|alternate character set for ansi.sys displays, 
+	acsc=+\020\,\021-\030.^Y0\333`\004a\261f\370g\361h\260j\331k\277l\332m\300n\305o~p\304q\304r\304s_t\303u\264v\301w\302x\263y\363z\362{\343|\330}\234~\376, 
+	rmacs=\E[10m, smacs=\E[11m, 
+
+# Highlight controls corresponding to the ANSI.SYS standard.  Most 
+# console drivers for Intel boxes obey these.  Makes the same assumption
+# about \E[11m as klone+acs.  True ANSI/ECMA-48 would have <rmso=\E[27m>,
+# <rmul=\E[24m>, but this isn't a documented feature of ANSI.SYS.
+klone+sgr|attribute control for ansi.sys displays, 
+	blink=\E[5m, bold=\E[1m, invis=\E[8m, rev=\E[7m, 
+	rmpch=\E[10m, rmso=\E[m, rmul=\E[m, 
+	sgr=\E[0;10%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;%?%p7%t;8%;%?%p9%t;11%;m, 
+	sgr0=\E[0;10m, smpch=\E[11m, smso=\E[7m, smul=\E[4m, 
+	use=klone+acs, 
+
+# Highlight controls corresponding to the ANSI.SYS standard.  *All*
+# console drivers for Intel boxes obey these.  Does not assume \E[11m will
+# work; uses \E[12m instead, which is pretty bulletproof but loses you the ACS
+# diamond and arrow characters under curses.
+klone+sgr-dumb|attribute control for ansi.sys displays (no ESC [ 11 m), 
+	blink=\E[5m, bold=\E[1m, invis=\E[8m, rev=\E[7m, rmso=\E[m, 
+	rmul=\E[m, 
+	sgr=\E[0;10%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;%?%p7%t;8%;%?%p9%t;12%;m, 
+	sgr0=\E[0;10m, smacs=\E[12m, smso=\E[7m, smul=\E[4m, 
+	use=klone+acs, 
+
+# KOI8-R (RFC1489) acs (alternate character set)
+# From: Qing Long <qinglong@Bolizm.ihep.su>, 24 Feb 1996.
+klone+koi8acs|alternate character set for ansi.sys displays with KOI8 charset, 
+	acsc=+\020\,\021-\036.^_0\215`\004a\237f\234g\232h\222i\220j\205k\203l\202m\204n\212o\213p\216q\0r\217s\214t\206u\207v\210w\211x\201y\230z\231{\267|\274}L~\225, 
+	rmacs=\E[10m, smacs=\E[11m, 
+
+# ANSI.SYS color control.  The setab/setaf caps depend on the coincidence
+# between SVr4/XPG4's color numbers and ANSI.SYS attributes.  Here are longer
+# but equivalent strings that don't rely on that coincidence:
+# setb=\E[4%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m,
+# setf=\E[3%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m,
+# The DOS 5 manual asserts that these sequences meet the ISO 6429 standard.
+# They match a subset of ECMA-48.
+klone+color|color control for ansi.sys and ISO6429-compatible displays, 
+	colors#8, ncv#3, pairs#64, 
+	op=\E[37;40m, setab=\E[4%p1%dm, setaf=\E[3%p1%dm, 
+
+# This is better than klone+color, it doesn't assume white-on-black as the
+# default color pair,  but many `ANSI' terminals don't grok the <op> cap.
+ecma+color|color control for ECMA-48-compatible terminals, 
+	AX, 
+	colors#8, ncv#3, pairs#64, 
+	op=\E[39;49m, setab=\E[4%p1%dm, setaf=\E[3%p1%dm, 
+
+# Attribute control for ECMA-48-compatible terminals
+ecma+sgr|attribute capabilities for true ECMA-48 terminals, 
+	rmso=\E[27m, rmul=\E[24m, use=klone+sgr, 
+
+# For comparison, here are all the capabilities implied by the Intel
+# Binary Compatibility Standard (level 2) that fit within terminfo.
+# For more detail on this rather pathetic standard, see the comments
+# near the end of this file.
+ibcs2|Intel Binary Compatibility Standard prescriptions, 
+	cbt=\E[Z, clear=\Ec, cub=\E[%p1%dD, cud=\E[%p1%dB, 
+	cuf=\E[%p1%dC, cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, 
+	dch=\E[%p1%dP, dispc=\E=%p1%dg, ech=\E[%p1%dX, 
+	hpa=\E[%i%p1%dG, hts=\EH, ich=\E[%p1%d@, il=\E[%p1%dL, 
+	indn=\E[%p1%dS, rc=\E7, rin=\E[%p1%dT, rmam=\E[?7l, sc=\E7, 
+	smam=\E[?7h, tbc=\E[g, vpa=\E[%i%p1%dd, 
+
+#### ANSI/ECMA-48 terminals and terminal emulators
+#
+# See near the end of this file for details on ANSI conformance.
+# Don't mess with these entries!  Lots of other entries depend on them!
+#
+# This section lists entries in a least-capable to most-capable order.
+# if you're in doubt about what `ANSI' matches yours, try them in that
+# order and back off from the first that breaks.
+
+# ansi-mr is for ANSI terminals with ONLY relative cursor addressing
+# and more than one page of memory.  It uses local motions instead of
+# direct cursor addressing, and makes almost no assumptions. It does
+# assume auto margins, no padding and/or xon/xoff, and a 24x80 screen.
+ansi-mr|mem rel cup ansi, 
+	am, xon, 
+	cols#80, lines#24, use=vanilla, use=ansi+erase, 
+	use=ansi+local1, 
+
+# ansi-mini is a bare minimum ANSI terminal. This should work on anything, but 
+# beware of screen size problems and memory relative cursor addressing.
+ansi-mini|any ansi terminal with pessimistic assumptions, 
+	am, xon, 
+	cols#80, lines#24, use=vanilla, use=ansi+cup, 
+	use=ansi+erase, 
+
+# ansi-mtabs adds relative addressing and minimal tab support 
+ansi-mtabs|any ansi terminal with pessimistic assumptions, 
+	it#8, 
+	ht=^I, use=ansi+local1, use=ansi-mini, 
+
+# ANSI X3.64 from emory!mlhhh (Hugh Hansard) via BRL
+#
+# The following is an entry for the full ANSI 3.64 (1977).  It lacks
+# padding, but most terminals using the standard are "fast" enough
+# not to require any -- even at 9600 bps.  If you encounter problems,
+# try including the padding specifications.
+#
+# Note: the :as: and :ae: specifications are not implemented here, for
+# the available termcap documentation does not make clear WHICH alternate
+# character set to specify.  ANSI 3.64 seems to make allowances for several.
+# Please make the appropriate adjustments to fit your needs -- that is
+# if you will be using alternate character sets.
+#
+# There are very few terminals running the full ANSI 3.64 standard,
+# so I could only test this entry on one verified terminal (Visual 102).
+# I would appreciate the results on other terminals sent to me.
+#
+# Please report comments, changes, and problems to:
+#
+# U.S. MAIL:   Hugh Hansard
+#              Box: 22830
+#              Emory University
+#              Atlanta, GA. 30322.
+#
+# USENET {akgua,msdc,sb1,sb6,gatech}!emory!mlhhh.
+#
+# (Added vt100 <rc>,<sc> to quiet a tic warning --esr)
+ansi77|ansi 3.64 standard 1977 version, 
+	OTbs, am, mir, 
+	cols#80, it#8, lines#24, 
+	bel=^G, clear=\E[;H\E[2J, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub1=^H, cud1=\E[B, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu1=\E[A, dch1=\E[P, dl1=\E[M$<5*/>, ed=\E[J, el=\E[K, 
+	home=\E[H, ht=^I, il1=\E[L$<5*/>, ind=\ED, kbs=^H, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf1=\EOP, 
+	kf2=\EOR, kf4=\EOS, khome=\E[H, nel=^M\ED, rc=\E8, ri=\EM, 
+	rmir=\E[4l, rmso=\E[m, rmul=\E[m, sc=\E7, smir=\E[4h, 
+	smso=\E[7m, smul=\E[4m, 
+
+# Procomm and some other ANSI emulations don't recognize all of the ANSI-
+# standard capabilities.  This entry deletes <cuu>, <cuf>, <cud>, <cub>, and 
+# <vpa>/<hpa> capabilities, forcing curses to use repetitions of <cuu1>, 
+# <cuf1>, <cud1> and <cub1>.  Also deleted <ich> and <ich1>, as QModem up to 
+# 5.03 doesn't recognize these.  Finally, we delete <rep> and <ri>, which seem
+# to confuse many emulators.  On the other hand, we can count on these programs
+# doing <rmacs>/<smacs>/<sgr>. Older versions of this entry featured 
+# <invis=\E[9m>, but <invis=\E[8m> now seems to be more common under
+# ANSI.SYS influence.
+# From: Eric S. Raymond <esr@snark.thyrsus.com> Oct 30 1995
+pcansi-m|pcansi-mono|ibm-pc terminal programs claiming to be ansi (mono mode), 
+	OTbs, am, mir, msgr, 
+	cols#80, it#8, lines#24, 
+	bel=^G, cbt=\E[Z, clear=\E[H\E[J, cr=^M, cub1=\E[D, 
+	cud1=\E[B, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, 
+	dch1=\E[P, dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, 
+	hts=\EH, il1=\E[L, ind=^J, kbs=^H, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, khome=\E[H, tbc=\E[2g, 
+	use=klone+sgr-dumb, 
+pcansi-25-m|pcansi25m|ibm-pc terminal programs with 25 lines (mono mode), 
+	lines#25, use=pcansi-m, 
+pcansi-33-m|pcansi33m|ibm-pc terminal programs with 33 lines (mono mode), 
+	lines#33, use=pcansi-m, 
+pcansi-43-m|ansi43m|ibm-pc terminal programs with 43 lines (mono mode), 
+	lines#43, use=pcansi-m, 
+# The color versions.  All PC emulators do color...
+pcansi|ibm-pc terminal programs claiming to be ansi, 
+	use=klone+color, use=pcansi-m, 
+pcansi-25|pcansi25|ibm-pc terminal programs with 25 lines, 
+	lines#25, use=pcansi, 
+pcansi-33|pcansi33|ibm-pc terminal programs with 33 lines, 
+	lines#33, use=pcansi, 
+pcansi-43|pcansi43|ibm-pc terminal programs with 43 lines, 
+	lines#43, use=pcansi, 
+
+# ansi-m -- full ANSI X3.64 with ANSI.SYS-compatible attributes, no color.
+# If you want pound signs rather than dollars, replace `B' with `A'
+# in the <s0ds>, <s1ds>, <s2ds>, and <s3ds> capabilities.
+# From: Eric S. Raymond <esr@snark.thyrsus.com> Nov 6 1995
+ansi-m|ansi-mono|ANSI X3.64-1979 terminal with ANSI.SYS compatible attributes, 
+	mc5i, 
+	cub=\E[%p1%dD, cud=\E[%p1%dB, cuf=\E[%p1%dC, 
+	cuu=\E[%p1%dA, dch=\E[%p1%dP, dl=\E[%p1%dM, 
+	ech=\E[%p1%dX, el1=\E[1K, hpa=\E[%i%p1%dG, ht=\E[I, 
+	ich=\E[%p1%d@, il=\E[%p1%dL, indn=\E[%p1%dS, kbs=^H, 
+	kcbt=\E[Z, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kich1=\E[L, mc4=\E[4i, mc5=\E[5i, nel=\r\E[S, 
+	rep=%p1%c\E[%p2%{1}%-%db, rin=\E[%p1%dT, s0ds=\E(B, 
+	s1ds=\E)B, s2ds=\E*B, s3ds=\E+B, tbc=\E[2g, 
+	vpa=\E[%i%p1%dd, use=pcansi-m, 
+
+# ansi -- this terminfo expresses the largest subset of X3.64 that will fit in
+# standard terminfo.  Assumes ANSI.SYS-compatible attributes and color.
+# From: Eric S. Raymond <esr@snark.thyrsus.com> Nov 6 1995
+ansi|ansi/pc-term compatible with color, 
+	u6=\E[%i%d;%dR, u7=\E[6n, u8=\E[?%[;0123456789]c, 
+	u9=\E[c, use=ecma+color, use=klone+sgr, use=ansi-m, 
+
+# ansi-generic is a vanilla ANSI terminal. This is assumed to implement 
+# all the normal ANSI stuff with no extensions. It assumes 
+# insert/delete line/char is there, so it won't work with 
+# vt100 clones. It assumes video attributes for bold, blink, 
+# underline, and reverse, which won't matter much if the terminal 
+# can't do some of those. Padding is assumed to be zero, which 
+# shouldn't hurt since xon/xoff is assumed.
+ansi-generic|generic ansi standard terminal, 
+	am, xon, 
+	cols#80, lines#24, use=vanilla, use=ansi+csr, use=ansi+cup, 
+	use=ansi+rca, use=ansi+erase, use=ansi+tabs, 
+	use=ansi+local, use=ansi+idc, use=ansi+idl, use=ansi+rep, 
+	use=ansi+sgrbold, use=ansi+arrows, 
+
+#### DOS ANSI.SYS variants
+#
+# This completely describes the sequences specified in the DOS 2.1 ANSI.SYS
+# documentation (except for the keyboard key reassignment feature, which
+# doen't fit the <pfkey> model well).  The klone+acs sequences were valid
+# though undocumented.  The <pfkey> capability is untested but should work for
+# keys F1-F10 (%p1 values outside this range will yield unpredictable results).
+# From: Eric S. Raymond <esr@snark.thyrsus.com> Nov 7 1995
+ansi.sys-old|ANSI.SYS under PC-DOS 2.1, 
+	OTbs, am, mir, msgr, xon, 
+	cols#80, lines#25, 
+	clear=\E[2J, cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, el=\E[k, home=\E[H, 
+	is2=\E[m\E[?7h, kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, 
+	khome=^^, pfkey=\E[0;%p1%{58}%+%d;%p2"%s", rc=\E[u, 
+	rmam=\E[?7l, sc=\E[s, smam=\E[?7h, u6=\E[%i%d;%dR, 
+	u7=\E[6n, use=klone+color, use=klone+sgr, 
+ansi.sys|ANSI.SYS 3.1 and later versions, 
+	el=\E[K, use=ansi.sys-old, 
+
+#
+# Define IBM PC keypad keys for vi as per MS-Kermit while using ANSI.SYS.
+# This should only be used when the terminal emulator cannot redefine the keys.
+# Since redefining keys with ansi.sys also affects PC-DOS programs, the key
+# definitions must be restored.  If the terminal emulator is quit while in vi
+# or others using <smkx>/<rmkx>, the keypad will not be defined as per PC-DOS.
+# The PgUp and PgDn are prefixed with ESC so that tn3270 can be used on Unix
+# (^U and ^D are already defined for tn3270).  The ESC is safe for vi but it
+# does "beep".  ESC ESC i is used for Ins to avoid tn3270 ESC i for coltab.
+# Note that <kcub1> is always BS, because PC-dos can tolerate this change.
+# Caution: vi is limited to 256 string bytes, longer crashes or weirds out vi.
+# Consequently the End keypad key could not be set (it is relatively safe and
+# actually useful because it sends ^@ O, which beeps and opens a line above).
+ansi.sysk|ansisysk|PC-DOS 3.1 ANSI.SYS with keypad redefined for vi, 
+	is2=U2 PC-DOS 3.1 ANSI.SYS with keypad redefined for vi 9-29-86\n\E[;75;8p, 
+	rmkx=\E[;71;0;71p\E[;72;0;72p\E[;73;0;73p\E[;77;0;77p\E[;80;0;80p\E[;81;0;81p\E[;82;0;82p\E[;83;0;83p, 
+	smkx=\E[;71;30p\E[;72;11p\E[;73;27;21p\E[;77;12p\E[;80;10p\E[;81;27;4p\E[;82;27;27;105p\E[;83;127p, 
+	use=ansi.sys, 
+#
+# Adds ins/del line/character, hence vi reverse scrolls/inserts/deletes nicer.
+nansi.sys|nansisys|PC-DOS Public Domain NANSI.SYS, 
+	dch1=\E[1P, dl1=\E[1M, ich1=\E[1@, il1=\E[1L, 
+	is2=U3 PC-DOS Public Domain NANSI.SYS 9-23-86\n, 
+	use=ansi.sys, 
+#
+# See ansi.sysk and nansi.sys above.
+nansi.sysk|nansisysk|PC-DOS Public Domain NANSI.SYS with keypad redefined for vi, 
+	dch1=\E[1P, dl1=\E[1M, ich1=\E[1@, il1=\E[1L, 
+	is2=U4 PC-DOS Public Domain NANSI.SYS with keypad redefined for vi 9-29-86\n\E[;75;8p, 
+	use=ansi.sysk, 
+
+#### ANSI console types
+#
+
+#### BeOS
+#
+# BeOS entry for Terminal program Seems to be almost ANSI
+beterm|BeOS Terminal, 
+	am, eo, mir, msgr, xenl, xon, 
+	colors#8, cols#80, it#8, lines#25, ncv#5, pairs#64, 
+	bel=^G, bold=\E[1m, clear=\E[H\E[J, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	ech=\E[%p1%dX, ed=\E[J, el=\E[K, el1=\E[1K, home=\E[H, 
+	hpa=\E[%i%p1%dG, ht=^I, hts=\EH, ich=\E[%p1%d@, ich1=\E[@, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, kbs=^H, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[3~, 
+	kend=\E[4~, kf1=\E[11~, kf10=\E[20~, kf11=\E[21~, 
+	kf12=\E[22~, kf2=\E[12~, kf3=\E[13~, kf4=\E[14~, 
+	kf5=\E[15~, kf6=\E[16~, kf7=\E[17~, kf8=\E[18~, kf9=\E[19~, 
+	khome=\E[1~, kich1=\E[2~, knp=\E[6~, kpp=\E[5~, kspd=^Z, 
+	nel=^M^J, op=\E[m, rc=\E8, rev=\E[7m, ri=\EM, rmir=\E[4l, 
+	rmkx=\E[?4l, rmso=\E[m, rmul=\E[24m, rs1=\Ec, sc=\E7, 
+	setab=\E[4%p1%dm, setaf=\E[3%p1%dm, 
+	setb=\E[%p1%{40}%+%cm, setf=\E[%p1%{30}%+%cm, 
+	sgr0=\E[0;10m, smir=\E[4h, smkx=\E[?4h, smso=\E[7m, 
+	smul=\E[4m, u6=\E[%i%p1%d;%p2%dR, u7=\E[6n, 
+	vpa=\E[%i%p1%dd, 
+
+#### Linux consoles
+#
+
+# This entry is good for the 1.2.13 or later version of the Linux console.
+#
+# ***************************************************************************
+# *                                                                         *
+# *                           WARNING:                                      *
+# * Linuxes come with a default keyboard mapping kcbt=^I.  This entry, in   *
+# * response to user requests, assumes kcbt=\E[Z, the ANSI/ECMA reverse-tab *
+# * character. Here are the keymap replacement lines that will set this up: *
+# *                                                                         *
+#	keycode  15 = Tab             Tab
+#		alt     keycode  15 = Meta_Tab
+#		shift	keycode  15 = F26
+#	string F26 ="\033[Z"
+# *                                                                         *
+# * This has to use a key slot which is unfortunate (any unused one will    *
+# * do, F26 is the higher-numbered one).  The change ought to be built      *
+# * into the kernel tables.                                                 *
+# *                                                                         *
+# ***************************************************************************
+#
+# The 1.3.x kernels add color-change capabilities; if yours doesn't have this
+# and it matters, turn off <ccc>.  The %02x escape used to implement this is
+# not back-portable to SV curses and not supported in ncurses versions before
+# 1.9.9. All linux kernels since 1.2.13 (at least) set the screen size
+# themselves; this entry assumes that capability.
+#
+# This entry is good for the 1.2.13 or later version of the Linux console.
+#
+# ***************************************************************************
+# *                                                                         *
+# *                           WARNING:                                      *
+# * Linuxes come with a default keyboard mapping kcbt=^I.  This entry, in   *
+# * response to user requests, assumes kcbt=\E[Z, the ANSI/ECMA reverse-tab *
+# * character. Here are the keymap replacement lines that will set this up: *
+# *                                                                         *
+#	keycode  15 = Tab             Tab
+#		alt     keycode  15 = Meta_Tab
+#		shift	keycode  15 = F26
+#	string F26 ="\033[Z"
+# *                                                                         *
+# * This has to use a key slot which is unfortunate (any unused one will    *
+# * do, F26 is the higher-numbered one).  The change ought to be built      *
+# * into the kernel tables.                                                 *
+# *                                                                         *
+# ***************************************************************************
+#
+# The 1.3.x kernels add color-change capabilities; if yours doesn't have this
+# and it matters, turn off <ccc>.  The %02x escape used to implement this is
+# not back-portable to SV curses and not supported in ncurses versions before
+# 1.9.9. All linux kernels since 1.2.13 (at least) set the screen size
+# themselves; this entry assumes that capability.
+#
+# The 2.2.x kernels add a private mode that sets the cursor type; use that to
+# get a block cursor for cvvis.
+# reported by Frank Heckenbach <frank@g-n-u.de>.
+linux|linux console, 
+	am, bce, eo, mir, msgr, xenl, xon, 
+	it#8, ncv#18, 
+	acsc=+\020\,\021-\030.^Y0\333`\004a\261f\370g\361h\260i\316j\331k\277l\332m\300n\305o~p\304q\304r\304s_t\303u\264v\301w\302x\263y\363z\362{\343|\330}\234~\376, 
+	bel=^G, civis=\E[?25l\E[?1c, clear=\E[H\E[J, 
+	cnorm=\E[?25h\E[?0c, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub1=^H, cud1=^J, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu1=\E[A, cvvis=\E[?25h\E[?8c, dch=\E[%p1%dP, dch1=\E[P, 
+	dim=\E[2m, dl=\E[%p1%dM, dl1=\E[M, ech=\E[%p1%dX, ed=\E[J, 
+	el=\E[K, el1=\E[1K, flash=\E[?5h\E[?5l$<200/>, home=\E[H, 
+	hpa=\E[%i%p1%dG, ht=^I, hts=\EH, ich=\E[%p1%d@, ich1=\E[@, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, kb2=\E[G, kbs=\177, 
+	kcbt=\E[Z, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\E[3~, kend=\E[4~, kf1=\E[[A, kf10=\E[21~, 
+	kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, kf14=\E[26~, 
+	kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, kf18=\E[32~, 
+	kf19=\E[33~, kf2=\E[[B, kf20=\E[34~, kf3=\E[[C, kf4=\E[[D, 
+	kf5=\E[[E, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, 
+	khome=\E[1~, kich1=\E[2~, kmous=\E[M, knp=\E[6~, kpp=\E[5~, 
+	kspd=^Z, nel=^M^J, rc=\E8, rev=\E[7m, ri=\EM, rmir=\E[4l, 
+	rmso=\E[27m, rmul=\E[24m, rs1=\Ec\E]R, sc=\E7, 
+	sgr=\E[0;10%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p5%t;2%;%?%p6%t;1%;%?%p7%t;8%;%?%p9%t;11%;m, 
+	smir=\E[4h, smul=\E[4m, tbc=\E[3g, u6=\E[%i%d;%dR, 
+	u7=\E[6n, u8=\E[?6c, u9=\E[c, vpa=\E[%i%p1%dd, 
+	use=klone+sgr, use=ecma+color, 
+linux-m|Linux console no color, 
+	colors@, pairs@, 
+	setab@, setaf@, setb@, setf@, use=linux, 
+linux-c-nc|linux console 1.3.x hack for ncurses only, 
+	ccc, 
+	initc=\E]P%p1%x%p2%{255}%*%{1000}%/%02x%p3%{255}%*%{1000}%/%02x%p4%{255}%*%{1000}%/%02x, 
+	oc=\E]R, use=linux, 
+# From: Dennis Henriksen <opus@osrl.dk>, 9 July 1996
+linux-c|linux console 1.3.6+ with private palette for each virtual console, 
+	ccc, 
+	colors#8, pairs#64, 
+	initc=\E]P%?%p1%{9}%>%t%p1%{10}%-%'a'%+%c%e%p1%d%;%p2%{255}%&%Pr%gr%{16}%/%Px%?%gx%{9}%>%t%gx%{10}%-%'A'%+%c%e%gx%d%;%gr%{15}%&%Px%?%gx%{9}%>%t%gx%{10}%-%'A'%+%c%e%gx%d%;%p3%{255}%&%Pr%gr%{16}%/%Px%?%gx%{9}%>%t%gx%{10}%-%'A'%+%c%e%gx%d%;%gr%{15}%&%Px%?%gx%{9}%>%t%gx%{10}%-%'A'%+%c%e%gx%d%;%p4%{255}%&%Pr%gr%{16}%/%Px%?%gx%{9}%>%t%gx%{10}%-%'A'%+%c%e%gx%d%;%gr%{15}%&%Px%?%gx%{9}%>%t%gx%{10}%-%'A'%+%c%e%gx%d%;, 
+	oc=\E]R, use=linux, 
+
+# See the note on ICH/ICH1 VERSUS RMIR/SMIR near the end of file
+linux-nic|linux with ich/ich1 suppressed for non-curses programs, 
+	ich@, ich1@, use=linux, 
+
+# This assumes you have used setfont(8) to load one of the Linux koi8-r fonts.
+# acsc entry from Pavel Roskin" <pavel@absolute.spb.su>, 29 Sep 1997.
+linux-koi8|linux with koi8 alternate character set, 
+	acsc=+\020\,\021-\030.^Y0\215`\004a\221f\234g\237h\220i\276j\205k\203l\202m\204n\212o~p\0q\0r\0s_t\206u\207v\211w\210x\201y\230z\231{\267|\274~\224, 
+	use=linux, use=klone+koi8acs, 
+
+# Another entry for KOI8-r with Qing Long's acsc.
+# (which one better complies with the standard?)
+linux-koi8r|linux with koi8-r alternate character set, 
+	use=linux, use=klone+koi8acs, 
+
+# Entry for the latin1 and latin2 fonts
+linux-lat|linux with latin1 or latin2 alternate character set, 
+	acsc=+\020\,\021-\030.^Y0\333`\004a\013f\370g\361h\260i\316j\211k\214l\206m\203n\305o~p\304q\212r\304s_t\207u\215v\301w\302x\205y\363z\362{\343|\330}\234~\376, 
+	use=linux, 
+
+#### Mach
+#
+
+# From: Matthew Vernon <mcv21@pick.sel.cam.ac.uk>
+mach|Mach Console, 
+	am, km, 
+	cols#80, it#8, lines#25, 
+	bel=^G, blink=\E[5m, bold=\E[1m, clear=\Ec, cr=^M, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, 
+	el=\E[K, home=\E[H, ht=^I, il=\E[%p1%dL, il1=\E[L, ind=^J, 
+	kbs=^H, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\E[9, kend=\E[Y, kf1=\EOP, kf10=\EOY, kf2=\EOQ, 
+	kf3=\EOR, kf4=\EOS, kf5=\EOT, kf6=\EOU, kf7=\EOV, kf8=\EOW, 
+	kf9=\EOX, khome=\E[H, kich1=\E[@, kll=\E[F, knp=\E[U, 
+	kpp=\E[V, rev=\E[7m, rmso=\E[0m, rmul=\E[24m, sgr0=\E[0m, 
+	smso=\E[7m, smul=\E[4m, 
+mach-bold|Mach Console with bold instead of underline, 
+	rmul=\E[0m, smul=\E[1m, use=mach, 
+mach-color|Mach Console with ANSI color, 
+	colors#8, pairs#64, 
+	dim=\E[2m, invis=\E[8m, op=\E[37;40m, rmso=\E[27m, 
+	setab=\E[4%p1%dm, setaf=\E[3%p1%dm, use=mach, 
+
+#### OSF Unix
+#
+
+# OSF/1 1.1 Snapshot 2
+pmcons|pmconsole|PMAX console, 
+	am, 
+	cols#128, lines#57, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, cuu1=^K, ht=^I, 
+	ind=^J, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, 
+
+# SCO console and SOS-Syscons console for 386bsd
+# (scoansi: had unknown capabilities
+#	:Gc=N:Gd=K:Gh=M:Gl=L:Gu=J:Gv=\072:\
+#	:GC=E:GD=B:GH=D:GL=\64:GU=A:GV=\63:GR=C:
+#	:G1=?:G2=Z:G3=@:G4=Y:G5=;:G6=I:G7=H:G8=<:\
+#	:CW=\E[M:NU=\E[N:RF=\E[O:RC=\E[P:\
+#	:WL=\E[S:WR=\E[T:CL=\E[U:CR=\E[V:\
+# I renamed GS/GE/HM/EN/PU/PD/RT and added klone+sgr-dumb, based
+# on the <smacs>=\E[12m  -- esr)
+#
+# klone+sgr-dumb is an error since the acsc does not match -TD
+#
+# In this description based on SCO's keyboard(HW) manpage list of default function key
+# values:
+#	F13-F24 are shifted F1-F12
+#	F25-F36 are control F1-F12
+#	F37-F48 are shift+control F1-F12
+scoansi|SCO Extended ANSI standard crt, 
+	OTbs, am, eo, xon, 
+	colors#8, cols#80, it#8, lines#25, pairs#64, 
+	acsc=0[5566778899\:\:;;<<==>>FFGGHHIIJJKKLLMMNNOOPPQQRRSSTTUUVVWWXX`ja0fxgqh2jYk?lZm@nEqDtCu4vAwBx3~y, 
+	blink=\E[5m, bold=\E[1m, cbt=\E[Z, clear=\E[H\E[2J, 
+	cub1=\E[D, cud1=\E[B, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu1=\E[A, dch1=\E[P, dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, 
+	ht=^I, ich1=\E[@, il1=\E[L, ind=\E[S, invis=\E[8m, kbeg=\E[E, 
+	kbs=^H, kcbt=\E[Z, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kend=\E[F, kf1=\E[M, kf10=\E[V, kf11=\E[W, 
+	kf12=\E[X, kf13=\E[Y, kf15=\E[a, kf16=\E[b, kf17=\E[c, 
+	kf18=\E[d, kf19=\E[e, kf2=\E[N, kf20=\E[f, kf21=\E[g, 
+	kf22=\E[h, kf23=\E[i, kf24=\E[j, kf25=\E[k, kf26=\E[l, 
+	kf27=\E[m, kf28=\E[n, kf29=\E[o, kf3=\E[O, kf30=\E[p, 
+	kf31=\E[q, kf32=\E[r, kf33=\E[s, kf34=\E[t, kf35=\E[u, 
+	kf36=\E[v, kf37=\E[w, kf38=\E[x, kf39=\E[y, kf4=\E[P, 
+	kf40=\E[z, kf41=\E[@, kf42=\E[[, kf43=\E[\\, kf44=\E[], 
+	kf45=\E[\^, kf46=\E[_, kf47=\E[`, kf48=\E[{, kf5=\E[Q, 
+	kf6=\E[R, kf7=\E[S, kf8=\E[T, kf9=\E[U, khome=\E[H, 
+	kich1=\E[L, knp=\E[G, kpp=\E[I, op=\E[37;40m, rev=\E[7m, 
+	ri=\E[T, rmacs=\E[10m, rmso=\E[m, rmul=\E[m, 
+	setab=\E[4%p1%dm, setaf=\E[3%p1%dm, 
+	sgr=\E[0;10%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;%?%p7%t;8%;%?%p9%t;12%;m, 
+	sgr0=\E[0;10m, smacs=\E[12m, smso=\E[7m, smul=\E[4m, 
+
+# This actually describes the generic SVr4 display driver for Intel boxes.
+# The <dim=\E[2m> isn't documented and therefore may not be reliable.
+# From: Eric Raymond <esr@snark.thyrsus.com> Mon Nov 27 19:00:53 EST 1995
+att6386|at386|386at|AT&T WGS 6386 console, 
+	am, bw, eo, xon, 
+	cols#80, it#8, lines#25, 
+	acsc=``a1fxgqh0jYk?lZm@nEooppqDrrsstCu4vAwBx3yyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[=C, 
+	clear=\E[2J\E[H, cnorm=\E[=1C, cr=^M, cub=\E[%p1%dD, 
+	cub1=\E[D, cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, 
+	cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, 
+	cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m, 
+	dl=\E[%p1%dM, dl1=\E[1M, ech=\E[%p1%dX, ed=\E[J, el=\E[K, 
+	home=\E[H, hpa=\E[%i%p1%dG, ht=^I, hts=\EH, ich=\E[%p1%d@, 
+	ich1=\E[1@, il=\E[%p1%dL, il1=\E[1L, ind=\E[S, 
+	indn=\E[%p1%dS, invis=\E[9m, is2=\E[0;10;39m, kbs=^H, 
+	kcbt=^], kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\E[P, kend=\E[Y, kf1=\EOP, kf10=\EOY, kf11=\EOZ, 
+	kf12=\EOA, kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf5=\EOT, kf6=\EOU, 
+	kf7=\EOV, kf8=\EOW, kf9=\EOX, khome=\E[H, kich1=\E[@, 
+	knp=\E[U, kpp=\E[V, krmir=\E0, nel=\r\E[S, rc=\E8, rev=\E[7m, 
+	ri=\E[T, rin=\E[%p1%dT, rmacs=\E[10m, rmso=\E[m, rmul=\E[m, 
+	sc=\E7, 
+	sgr=\E[10m\E[0%?%p1%p3%|%t;7%;%?%p2%t;4%;%?%p4%t;5%;%?%p5%t;2%;%?%p6%t;1%;%?%p9%t;12%e;10%;%?%p7%t;9%;m, 
+	sgr0=\E[0;10m, smacs=\E[12m, smso=\E[7m, smul=\E[4m, 
+	tbc=\E[2g, vpa=\E[%i%p1%dd, use=klone+color, 
+# (pc6300plus: removed ":KM=/usr/lib/ua/kmap.s5:"; renamed BO/EE/CI/CV -- esr)
+pc6300plus|AT&T 6300 plus, 
+	OTbs, am, xon, 
+	cols#80, lines#24, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[=C, 
+	clear=\E[2J\E[H, cnorm=\E[=1C, cr=^M, cub1=^H, cud1=\E[B, 
+	cuf1=\E[C, cup=\E[%i%p1%2d;%p2%2dH, cuu1=\E[A, 
+	dch1=\E[1P, dim=\E[2m, dl1=\E[1M, ed=\E[0J, el=\E[0K, 
+	home=\E[H, hts=\EH, ich1=\E[1@, il1=\E[1L, ind=^J, 
+	invis=\E[9m, kbs=^H, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kf1=\EOc, kf10=\EOu, kf2=\EOd, kf3=\EOe, 
+	kf4=\EOf, kf5=\EOg, kf6=\EOh, kf7=\EOi, kf8=\EOj, kf9=\EOk, 
+	nel=^M^J, rev=\E[7m, rmso=\E[m, rmul=\E[m, sgr0=\E[m, 
+	smso=\E[7m, smul=\E[4m, tbc=\E[3g, 
+
+# From: Benjamin C. W. Sittler <bsittler@nmt.edu>
+#
+# I have a UNIX PC which I use as a terminal attached to my Linux PC.
+# Unfortunately, the UNIX PC terminfo entry that comes with ncurses
+# is broken. All the special key sequences are broken, making it unusable
+# with Emacs. The problem stems from the following:
+# 
+# The UNIX PC has a plethora of keys (103 of them, and there's no numeric
+# keypad!), loadable fonts, and strange highlighting modes ("dithered"
+# half-intensity, "smeared" bold, and real strike-out, for example.) It also
+# uses resizable terminal windows, but the bundled terminal program always
+# uses an 80x24 window (and doesn't support seem to support a 132-column
+# mode.) 
+# 
+# HISTORY: The UNIX PC was one of the first machines with a GUI, and used a
+# library which was a superset of SVr3.5 curses (called tam, for "terminal
+# access method".) tam includes support for real, overlapping windows,
+# onscreen function key labels, and bitmap graphics. But since the primary
+# user interface on the UNIX PC was a GUI program (ua, for "user
+# assistant",) and remote administration was considered important for the
+# machine, tam also supported VT100-compatible terminals attached to the
+# serial port or used across the StarLan network. To simulate the extra keys
+# not present on a VT100, users could press ESC and a two-letter sequence,
+# such as u d (Undo) or U D (Shift-Undo.) These two-letter sequences,
+# however, were not the same as those sent by the actual Undo key. The
+# actual Undo key sends ESC 0 s unshifted, and ESC 0 S shifted, for example.
+# (If you're interested in adding some of the tam calls to ncurses, btw, I
+# have the full documentation and several programs which use tam. It also
+# used an extended terminfo format to describe key sequences, special
+# highlighting modes, etc.) 
+# 
+# KEYS: This means that ncurses would quite painful on the UNIX PC, since
+# there are two sequences for every key-modifier combination (local keyboard
+# sequence and remote "VT100" sequence.) But I doubt many people are trying
+# to use ncurses on the UNIX PC, since ncurses doesn't properly handle the
+# GUI. Unfortunately, the terminfo entry (and the termcap, too, I presume) 
+# seem to have been built from the manual describing the VT100 sequences. 
+# This means it doesn't work for a real live UNIX PC. 
+# 
+# FONTS: The UNIX PC also has a strange interpretation of "alternate
+# character set". Rather than the VT100 graphics you might expect, it allows
+# up to 8 custom fonts to be loaded at any given time. This means that
+# programs expecting VT100 graphics will usually be disappointed. For this
+# reason I have disabled the smacs/rmacs sequences, but they could easily be
+# re-enabled. Here are the relevant control sequences (from the ESCAPE(7) 
+# manpage), should you wish to do so: 
+# 
+# SGR10 - Select font 0 - ESC [ 10 m or SO
+# SGR11 - Select font 1 - ESC [ 11 m or SI
+# SGR12 - Select font 2 - ESC [ 12 m
+# ... (etc.)
+# SGR17 - Select font 7 - ESC [ 17 m
+# 
+# Graphics for line drawing are not reliably found at *any* character
+# location because the UNIX PC has dynamically reloadable fonts. I use font
+# 0 for regular text and font 1 for italics, but this is by no means
+# universal. So ASCII line drawing is in order if smacs/rmacs are enabled.
+# 
+# MISC: The cursor visible/cursor invisible sequences were swapped in the
+# distributed terminfo.
+# 
+# To ameliorate these problems (and fix a few highlighting bugs) I rewrote
+# the UNIX PC terminfo entry. The modified version works great with Lynx,
+# Emacs, and XEmacs running on my Linux PC and displaying on the UNIX PC
+# attached by serial cable. In Emacs, even the Undo key works, and many
+# applications can now use the F1-F8 keys. 
+# 
+# esr's notes:
+#	Terminfo entry for the AT&T Unix PC 7300
+#	from escape(7) in Unix PC 7300 Manual.
+#	Somewhat similar to a vt100-am (but different enough
+#	to redo this from scratch.)
+#
+#	/***************************************************************
+#	*
+#	*           FONT LOADING PROGRAM FOR THE UNIX PC
+#	*
+#	*     This routine loads a font defined in the file ALTFONT
+#	*     into font memory slot #1.  Once the font has been loaded,
+#	*     it can be used as an alternative character set.
+#	*
+#	*     The call to ioctl with the argument WIOCLFONT is the key 
+#	*     to this routine.  For more information, see window(7) in 
+#	*     the PC 7300 documentation.
+#	***************************************************************/
+#	#include <string.h>		/* needed for strcpy call */
+#	#include <sys/window.h>         /* needed for ioctl call */
+#	#define FNSIZE	60		/* font name size */
+#	#define ALTFONT  "/usr/lib/wfont/special.8.ft"  /* font file */
+#	/*
+#	*     The file /usr/lib/wfont/special.8.ft comes with the
+#	*     standard PC software.  It defines a graphics character set
+#	*     similar to that of the Teletype 5425 terminal.  To view
+#	*     this or other fonts in /usr/lib/wfont, use the command
+#	*     cfont <filename>.  For further information on fonts see
+#	*     cfont(1) in the PC 7300 documentation.
+#	*/
+#	
+#	struct altfdata 	/* structure for alt font data */
+#	{
+#	short	altf_slot;		/* memory slot number */
+#	char	altf_name[FNSIZE];	/* font name (file name) */
+#	};
+#	ldfont()
+#	{
+#		int wd;		/* window in which altfont will be */
+#		struct altfdata altf;
+#		altf.altf_slot=1;
+#		strcpy(altf.altf_name,ALTFONT);
+#		for (wd =1; wd < 12; wd++) {
+#		     ioctl(wd, WIOCLFONT,&altf);
+#	        }
+#	}
+#
+# (att7300: added <civis>/<cnorm>/<ich1>/<invis> from the BSDI entry,
+# they're confirmed by the man page for the System V display---esr)
+#
+att7300|unixpc|pc7300|3b1|s4|AT&T UNIX PC Model 7300, 
+	am, xon, 
+	cols#80, it#8, lines#24, 
+	bel=^G, blink=\E[9m, bold=\E[1m, cbt=\E^I, civis=\E[=1C, 
+	clear=\E[2J\E[H, cnorm=\E[=0C, cr=^M, cub=\E[%p1%dD, 
+	cub1=^H, cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, 
+	cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, 
+	cuu1=\E[A, dch1=\E[P, dim=\E[2m, dl=\E[%p1%dM, dl1=\E[M, 
+	ed=\E[0J, el=\E[0K, home=\E[H, ich1=\E[@, il=\E[%p1%dL, 
+	il1=\E[L, ind=^J, invis=\E[9m, is1=\017\E[=1w, kBEG=\ENB, 
+	kCAN=\EOW, kCPY=\END, kCRT=\EON, kDC=\ENF, kDL=\ENE, 
+	kEND=\ENN, kEOL=\EOA, kFND=\EOX, kHLP=\EOM, kHOM=\ENM, 
+	kIC=\ENJ, kLFT=\ENK, kMOV=\ENC, kNXT=\ENH, kOPT=\EOR, 
+	kPRV=\ENG, kRDO=\EOT, kRIT=\ENL, kRPL=\EOY, kSAV=\EOO, 
+	kUND=\EOS, kbeg=\ENb, kbs=^H, kcan=\EOw, kcbt=\E[Z, 
+	kclo=\EOV, kclr=\E[J, kcmd=\EOu, kcpy=\ENd, kcrt=\EOn, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\ENf, 
+	ked=\E[J, kel=\EOa, kend=\E0, kext=\EOk, kf1=\EOc, kf2=\EOd, 
+	kf3=\EOe, kf4=\EOf, kf5=\EOg, kf6=\EOh, kf7=\EOi, kf8=\EOj, 
+	kfnd=\EOx, khlp=\EOm, khome=\E[H, kich1=\ENj, kind=\E[B, 
+	kmov=\ENc, kmrk=\ENi, knp=\E[U, knxt=\ENh, kopn=\EOv, 
+	kopt=\EOr, kpp=\E[V, kprt=\EOz, kprv=\ENg, krdo=\EOt, 
+	kref=\EOb, krfr=\ENa, kri=\E[A, krpl=\EOy, krst=\EOB, 
+	ksav=\EOo, kslt=\ENI, kund=\EOs, nel=\EE, rev=\E[7m, ri=\EM, 
+	rmso=\E[m, rmul=\E[m, sgr0=\E[0;10m, smso=\E[7m, 
+	smul=\E[4m, 
+
+# Sent by Stefan Stapelberg <stefan@rent-a-guru.de>, 24 Feb 1997, this is
+# from SGI's terminfo database.  SGI's entry shows F9-F12 with the codes
+# for the application keypad mode.  We have added iris-ansi-ap rather than
+# change the original to keypad mode.
+#
+# (iris-ansi: added rmam/smam based on init string -- esr)
+#
+# This entry, and those derived from it, is used in xwsh (also known as
+# winterm).  Some capabilities that do not fit into the terminfo model
+# include the shift- and control-functionkeys:
+#
+# F1-F12 generate different codes when shift or control modifiers are used.
+# For example:
+#	F1      	\E[001q
+#	shift F1	\E[013q
+#	control-F1	\E[025q
+#
+# In application keypad mode, F9-F12 generate codes like vt100 PF1-PF4, i.e.,
+# \EOP to \EOS.  The shifted and control modifiers still do the same thing.
+#
+# The cursor keys also have different codes:
+#	control-up	\E[162q
+#	control-down	\E[165q
+#	control-left	\E[159q
+#	control-right	\E[168q
+#
+#	shift-up	\E[161q
+#	shift-down	\E[164q
+#	shift-left	\E[158q
+#	shift-right	\E[167q
+#
+#	control-tab	\[072q
+#
+iris-ansi|iris-ansi-net|IRIS emulating 40 line ANSI terminal (almost VT100), 
+	am, 
+	cols#80, it#8, lines#40, 
+	bel=^G, bold=\E[1m, clear=\E[H\E[2J, 
+	cnorm=\E[9/y\E[12/y\E[=6l, cr=^M, cub=\E[%p1%dD, 
+	cub1=\E[D, cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, 
+	cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, 
+	cuu1=\E[A, cvvis=\E[10/y\E[=1h\E[=2l\E[=6h, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, el1=\E[1K, 
+	home=\E[H, ht=^I, hts=\EH, il=\E[%p1%dL, il1=\E[L, ind=\ED, 
+	is2=\E[?1l\E>\E[?7h\E[100g\E[0m\E7\E[r\E8, kDC=\E[P, 
+	kEND=\E[147q, kHOM=\E[143q, kLFT=\E[158q, kPRT=\E[210q, 
+	kRIT=\E[167q, kSPD=\E[218q, kbs=^H, kcbt=\E[Z, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\177, 
+	kend=\E[146q, kent=^M, kf1=\E[001q, kf10=\E[010q, 
+	kf11=\E[011q, kf12=\E[012q, kf2=\E[002q, kf3=\E[003q, 
+	kf4=\E[004q, kf5=\E[005q, kf6=\E[006q, kf7=\E[007q, 
+	kf8=\E[008q, kf9=\E[009q, khome=\E[H, kich1=\E[139q, 
+	knp=\E[154q, kpp=\E[150q, kprt=\E[209q, krmir=\E[146q, 
+	kspd=\E[217q, nel=\EE, pfkey=\EP101;%p1%d.y%p2%s\E\\, 
+	rc=\E8, rev=\E[7m, ri=\EM, rmam=\E[?7l, rmso=\E[m, rmul=\E[m, 
+	sc=\E7, sgr0=\E[m, smam=\E[?7h, smso=\E[1;7m, smul=\E[4m, 
+	tbc=\E[3g, 
+iris-ansi-ap|IRIS ANSI in application-keypad mode, 
+	is2=\E[?1l\E=\E[?7h, kent=\EOM, kf10=\E[010q, 
+	kf11=\E[011q, kf12=\E[012q, kf9=\E[009q, use=iris-ansi, 
+
+# From the man-page, this is a quasi-vt100 emulator that runs on SGI's IRIX
+# (T.Dickey 98/1/24)
+iris-color|xwsh|IRIX ANSI with color, 
+	ncv#33, 
+	csr=\E[%i%p1%d;%p2%dr, dch=\E[%p1%dP, dim=\E[2m, 
+	ech=\E[%p1%dX, ich=\E[%p1%d@, rc=\E8, ritm=\E[23m, 
+	rmul=\E[24m, rs1=\Ec, 
+	rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7, 
+	sitm=\E[3m, u6=\E[%i%d;%dR, u7=\E[6n, u8=\E[?1;2c, u9=\E[c, 
+	use=klone+color, use=iris-ansi-ap, 
+
+# The following is a version of the ibm-pc entry distributed with PC/IX,
+# (Interactive Systems' System 3 for the Big Blue), modified by Richard
+# McIntosh at UCB/CSM.  The :pt: and :uc: have been removed from the original,
+# (the former is untrue, and the latter failed under UCB/man); standout and
+# underline modes have been added.  Note: this entry describes the "native"
+# capabilities of the PC monochrome display, without ANY emulation; most
+# communications packages (but NOT PC/IX connect) do some kind of emulation.
+pcix|PC/IX console, 
+	am, bw, eo, 
+	cols#80, lines#24, 
+	clear=\Ec, cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%i%p1%2d;%p2%2dH, cuu1=\E[A, ed=\E[J, el=\E[K, 
+	home=\E[H, rmso=\E[m, rmul=\E[m, sgr0=\E[m, smso=\E[7m, 
+	smul=\E[4m, 
+
+# (ibmpcx: this entry used to be known as ibmx.
+# It formerly included the following extension capabilities:
+#	:GC=b:GL=v:GR=t:RT=^J:\
+#	:GH=\E[196g:GV=\E[179g:\
+#	:GU=\E[193g:GD=\E[194g:\
+#	:G1=\E[191g:G2=\E[218g:G3=\E[192g:G4=\E[217g:\
+#	:CW=\E[E:NU=\E[F:RF=\E[G:RC=\E[H:\
+#	:WL=\E[K:WR=\E[L:CL=\E[M:CR=\E[N:\
+# I renamed GS/GE/WL/WR/CL/CR/PU/PD/HM/EN; also, removed a duplicate
+# ":kh=\E[Y:".  Added IBM-PC forms characters and highlights, they match
+# what was there before. -- esr)
+ibmpcx|xenix|ibmx|IBM PC xenix console display, 
+	OTbs, am, msgr, 
+	cols#80, lines#25, 
+	clear=^L, cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%p1%d;%p2%dH, cuu1=\E[A, dch1=\E[P, dl1=\E[M, 
+	ed=\E[J, el=\E[K, home=\E[H, ich1=\E[@, il1=\E[L, kbs=^H, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kend=\E[d, 
+	kf1=\E[K, kf2=\E[L, kf3=\E[M, kf4=\E[N, khome=\E[Y, knp=\E[e, 
+	kpp=\E[Z, use=klone+acs, use=klone+sgr, 
+
+#### QNX
+#
+
+# QNX 4.0 Console
+# Michael's original version of this entry had <am@>, <smcup=\Ei>,
+# <rmcup=\Eh\ER>; this was so terminfo applications could write the lower
+# right corner without triggering a scroll.  The ncurses terminfo library can
+# handle this case with the <ich1> capability, and prefers <am> for better
+# optimization.  Bug: The <op> capability resets attributes.
+# From: Michael Hunter <mphunter@qnx.com> 30 Jul 1996
+# (removed: <sgr=%?%p1%t\E<%;%p2%t\E[%;%p3%t\E(%;%p4%t\E{%;%p6%t\E<%;,>)
+qnx|qnx4|qnx console, 
+	daisy, km, mir, msgr, xhpa, xt, 
+	colors#8, cols#80, it#4, lines#25, ncv#3, pairs#8, 
+	acsc=O\333a\261j\331k\277l\332m\300n\305o\337q\304s\334t\303u\264v\301w\302x\263, 
+	bel=^G, blink=\E{, bold=\E<, civis=\Ey0, clear=\EH\EJ, 
+	cnorm=\Ey1, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, cvvis=\Ey2, 
+	dch1=\Ef, dl1=\EF, ed=\EJ, el=\EK, home=\EH, ht=^I, ich1=\Ee, 
+	il1=\EE, ind=^J, kBEG=\377\356, kCAN=\377\263, 
+	kCMD=\377\267, kCPY=\377\363, kCRT=\377\364, 
+	kDL=\377\366, kEND=\377\301, kEOL=\377\311, 
+	kEXT=\377\367, kFND=\377\370, kHLP=\377\371, 
+	kHOM=\377\260, kIC=\377\340, kLFT=\377\264, 
+	kMOV=\377\306, kMSG=\377\304, kNXT=\377\272, 
+	kOPT=\377\372, kPRT=\377\275, kPRV=\377\262, 
+	kRDO=\377\315, kRES=\377\374, kRIT=\377\266, 
+	kRPL=\377\373, kSAV=\377\307, kSPD=\377\303, 
+	kUND=\377\337, kbeg=\377\300, kcan=\377\243, kcbt=\377\0, 
+	kclo=\377\343, kclr=\377\341, kcmd=\377\245, 
+	kcpy=\377\265, kcrt=\377\305, kctab=\377\237, 
+	kcub1=\377\244, kcud1=\377\251, kcuf1=\377\246, 
+	kcuu1=\377\241, kdch1=\377\254, kdl1=\377\274, 
+	ked=\377\314, kel=\377\310, kend=\377\250, kent=\377\320, 
+	kext=\377\270, kf1=\377\201, kf10=\377\212, 
+	kf11=\377\256, kf12=\377\257, kf13=\377\213, 
+	kf14=\377\214, kf15=\377\215, kf16=\377\216, 
+	kf17=\377\217, kf18=\377\220, kf19=\377\221, 
+	kf2=\377\202, kf20=\377\222, kf21=\377\223, 
+	kf22=\377\224, kf23=\377\333, kf24=\377\334, 
+	kf25=\377\225, kf26=\377\226, kf27=\377\227, 
+	kf28=\377\230, kf29=\377\231, kf3=\377\203, 
+	kf30=\377\232, kf31=\377\233, kf32=\377\234, 
+	kf33=\377\235, kf34=\377\236, kf35=\377\276, 
+	kf36=\377\277, kf37=\377\321, kf38=\377\322, 
+	kf39=\377\323, kf4=\377\204, kf40=\377\324, 
+	kf41=\377\325, kf42=\377\326, kf43=\377\327, 
+	kf44=\377\330, kf45=\377\331, kf46=\377\332, 
+	kf47=\377\316, kf48=\377\317, kf5=\377\205, kf6=\377\206, 
+	kf7=\377\207, kf8=\377\210, kf9=\377\211, kfnd=\377\346, 
+	khlp=\377\350, khome=\377\240, khts=\377\342, 
+	kich1=\377\253, kil1=\377\273, kind=\377\261, 
+	kmov=\377\351, kmrk=\377\355, kmsg=\377\345, 
+	knp=\377\252, knxt=\377\312, kopn=\377\357, 
+	kopt=\377\353, kpp=\377\242, kprt=\377\255, 
+	kprv=\377\302, krdo=\377\336, kref=\377\354, 
+	kres=\377\360, krfr=\377\347, kri=\377\271, 
+	krmir=\377\313, krpl=\377\362, krst=\377\352, 
+	ksav=\377\361, kslt=\377\247, kspd=\377\335, 
+	ktbc=\377\344, kund=\377\365, mvpa=\E!%p1%02d, op=\ER, 
+	rep=\Eg%p2%{32}%+%c%p1%c, rev=\E(, ri=\EI, rmcup=\Eh\ER, 
+	rmso=\E), rmul=\E], rs1=\ER, setb=\E@%p1%Pb%gb%gf%d%d, 
+	setf=\E@%p1%Pf%gb%gf%d%d, sgr0=\E}\E]\E>\E), smcup=\Ei, 
+	smso=\E(, smul=\E[, 
+#
+#
+qnxt|qnxt4|QNX4 terminal, 
+	crxm, use=qnx4, 
+#
+qnxm|QNX4 with mouse events, 
+	maddr#1, 
+	chr=\E/, cvr=\E", is1=\E/0t, mcub=\E/>1h, mcub1=\E/>7h, 
+	mcud=\E/>1h, mcud1=\E/>1l\E/>9h, mcuf=\E/>1h\E/>9l, 
+	mcuf1=\E/>7l, mcuu=\E/>6h, mcuu1=\E/>6l, rmicm=\E/>2l, 
+	smicm=\E/>2h, use=qnx4, 
+#
+qnxw|QNX4 windows, 
+	xvpa, use=qnxm, 
+#
+#	Monochrome QNX4 terminal or console. Setting this terminal type will
+#	allow an application running on a color console to behave as if it
+#	were a monochrome terminal. Output will be through stdout instead of
+#	console writes because the term routines will recognize that the
+#	terminal name starts with 'qnxt'.
+#
+qnxtmono|Monochrome QNX4 terminal or console, 
+	colors@, pairs@, 
+	scp@, use=qnx4, 
+
+# From: Federico Bianchi <bianchi@pc-arte2.arte.unipi.it>, 1 Jul 1998
+# (esr: commented out <scp> and <rmcup> to avoid warnings.)
+# (TD: derive from original qnx4 entry)
+qnxt2|qnx 2.15 serial terminal, 
+	am, 
+	civis@, cnorm@, cvvis@, dch1@, ich1@, kRES@, kRPL@, kUND@, kspd@, 
+	rep@, rmcup@, rmso=\E>, setb@, setf@, smcup@, smso=\E<, use=qnx4, 
+
+# QNX ANSI terminal definition
+qansi-g|QNX ANSI, 
+	am, eslok, hs, xon, 
+	colors#8, cols#80, it#8, lines#25, ncv#19, pairs#64, wsl#80, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~Oa, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=\E[2J\E[H, cnorm=\E[?25h\E[?12l, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=\E[D, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH$<5>, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[?12;25h, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m, 
+	dl=\E[%p1%dM, dl1=\E[1M, dsl=\E[r, ech=\E[%p1%dX, ed=\E[J, 
+	el=\E[K, el1=\E[1K\E[X, flash=\E[?5h$<200>\E[?5l, 
+	fsl=\E[?6h\E8, home=\E[H, hpa=\E[%i%p1%dG, ht=^I, hts=\EH, 
+	ich=\E[%p1%d@, ich1=\E[1@, il=\E[%p1%dL, il1=\E[1L, 
+	ind=\E[S, indn=\E[%p1%dS, invis=\E[9m, 
+	is2=\E>\E[?1l\E[?7h\E[0;10;39;49m, is3=\E(B\E)0, 
+	kBEG=\ENn, kCAN=\E[s, kCMD=\E[t, kCPY=\ENs, kCRT=\ENt, 
+	kDL=\ENv, kEXT=\ENw, kFND=\ENx, kHLP=\ENy, kHOM=\E[h, 
+	kLFT=\E[d, kNXT=\E[u, kOPT=\ENz, kPRV=\E[v, kRIT=\E[c, 
+	kbs=^H, kcan=\E[S, kcbt=\E[Z, kclo=\ENc, kclr=\ENa, 
+	kcmd=\E[G, kcpy=\E[g, kctab=\E[z, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[P, kdl1=\E[p, kend=\E[Y, 
+	kext=\E[y, kf1=\EOP, kf10=\EOY, kf11=\EOZ, kf12=\EOA, 
+	kf13=\EOp, kf14=\EOq, kf15=\EOr, kf16=\EOs, kf17=\EOt, 
+	kf18=\EOu, kf19=\EOv, kf2=\EOQ, kf20=\EOw, kf21=\EOx, 
+	kf22=\EOy, kf23=\EOz, kf24=\EOa, kf25=\E[1~, kf26=\E[2~, 
+	kf27=\E[3~, kf28=\E[4~, kf29=\E[5~, kf3=\EOR, kf30=\E[6~, 
+	kf31=\E[7~, kf32=\E[8~, kf33=\E[9~, kf34=\E[10~, 
+	kf35=\E[11~, kf36=\E[12~, kf37=\E[17~, kf38=\E[18~, 
+	kf39=\E[19~, kf4=\EOS, kf40=\E[20~, kf41=\E[21~, 
+	kf42=\E[22~, kf43=\E[23~, kf44=\E[24~, kf45=\E[25~, 
+	kf46=\E[26~, kf47=\E[27~, kf48=\E[28~, kf5=\EOT, kf6=\EOU, 
+	kf7=\EOV, kf8=\EOW, kf9=\EOX, kfnd=\ENf, khlp=\ENh, 
+	khome=\E[H, khts=\ENb, kich1=\E[@, kil1=\E[`, kind=\E[a, 
+	kmov=\ENi, kmrk=\ENm, kmsg=\ENe, knp=\E[U, kopn=\ENo, 
+	kopt=\ENk, kpp=\E[V, kref=\ENl, kres=\ENp, krfr=\ENg, 
+	kri=\E[b, krpl=\ENr, krst=\ENj, ksav=\ENq, kslt=\E[T, 
+	ktbc=\ENd, kund=\ENu, ll=\E[99H, nel=\EE, op=\E[39;49m, 
+	rep=%p1%c\E[%p2%{1}%-%db, rev=\E[7m, ri=\E[T, 
+	rin=\E[%p1%dT, rmacs=^O, rmam=\E[?7l, rmso=\E[27m, 
+	rmul=\E[24m, rs1=\017\E[?7h\E[0;39;49m$<2>\E>\E[?1l, 
+	rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, 
+	setb=\E[4%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, 
+	setf=\E[3%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, 
+	sgr=\E[0%?%p6%t;1%;%?%p5%t;2%;%?%p2%t;4%;%?%p4%t;5%;%?%p3%p1%|%t;7%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smso=\E[7m, 
+	smul=\E[4m, tbc=\E[2g, 
+	tsl=\E7\E1;24r\E[?6l\E[25;%i%p1%dH, 
+#
+qansi|QNX ansi with console writes, 
+	daisy, xhpa, use=qansi-g, 
+#
+qansi-t|QNX ansi without console writes, 
+	crxm, use=qansi, 
+#
+qansi-m|QNX ansi with mouse, 
+	maddr#1, 
+	chr=\E[, cvr=\E], is1=\E[0t, mcub=\E[>1h, mcub1=\E[>7h, 
+	mcud=\E[>1h, mcud1=\E[>1l\E[>9h, mcuf=\E[>1h\E[>9l, 
+	mcuf1=\E[>7l, mcuu=\E[>6h, mcuu1=\E[>6l, rmicm=\E[>2l, 
+	smicm=\E[>2h, use=qansi, 
+#
+qansi-w|QNX ansi for windows, 
+	xvpa, use=qansi-m, 
+
+#### NetBSD consoles
+#
+# pcvt termcap database entries (corresponding to release 3.31)
+# Author's last edit-date: [Fri Sep 15 20:29:10 1995]
+#
+# (For the terminfo master file, I translated these into terminfo syntax.
+# Then I dropped all the pseudo-HP entries. we don't want and can't use
+# the :Xs: flag. Then I split :is: into a size-independent <is1> and a
+# size-dependent <is2>.  Finally, I added <rmam>/<smam> -- esr)
+
+# NOTE: <ich1> has been taken out of this entry. for reference, it should
+# be <ich1=\E[@>.  For discussion, see ICH/ICH1 VERSUS RMIR/SMIR below.
+# (esr: added <civis> and <cnorm> to resolve NetBSD Problem Report #4583)
+pcvtXX|pcvt vt200 emulator (DEC VT220), 
+	am, km, mir, msgr, xenl, 
+	it#8, vt#3, 
+	acsc=++\,\,--..00``aaffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[H\E[J, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, 
+	el=\E[K, el1=\E[1K, home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@, 
+	il=\E[%p1%dL, il1=\E[L, ind=\ED, indn=\E[%p1%dS, 
+	is1=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, kbs=\177, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kdch1=\E[3~, kf1=\E[17~, kf2=\E[18~, kf3=\E[19~, 
+	kf4=\E[20~, kf5=\E[21~, kf6=\E[23~, kf7=\E[24~, kf8=\E[25~, 
+	khome=\E[1~, kich1=\E[2~, kll=\E[4~, knp=\E[6~, kpp=\E[5~, 
+	nel=\EE, rc=\E8, rev=\E[7m, rf=/usr/share/tabset/vt100, 
+	ri=\EM, rin=\E[%p1%dT, rmacs=\E(B, rmam=\E[?7l, rmir=\E[4l, 
+	rmkx=\E[?1l\E>, rmso=\E[27m, rmul=\E[24m, 
+	rs1=\Ec\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7, 
+	sgr0=\E[m, smacs=\E(0, smam=\E[?7h, smir=\E[4h, 
+	smkx=\E[?1h\E=, smso=\E[7m, smul=\E[4m, tbc=\E[3g, 
+
+#	NetBSD/FreeBSD vt220 terminal emulator console (pc keyboard & monitor)
+#	termcap entries for pure VT220-Emulation and 25, 28, 35, 40, 43 and
+#	50 lines entries; 80 columns
+pcvt25|dec vt220 emulation with 25 lines, 
+	cols#80, lines#25, 
+	is2=\E[1;25r\E[25;1H, use=pcvtXX, 
+pcvt28|dec vt220 emulation with 28 lines, 
+	cols#80, lines#28, 
+	is2=\E[1;28r\E[28;1H, use=pcvtXX, 
+pcvt35|dec vt220 emulation with 35 lines, 
+	cols#80, lines#35, 
+	is2=\E[1;35r\E[35;1H, use=pcvtXX, 
+pcvt40|dec vt220 emulation with 40 lines, 
+	cols#80, lines#40, 
+	is2=\E[1;40r\E[40;1H, use=pcvtXX, 
+pcvt43|dec vt220 emulation with 43 lines, 
+	cols#80, lines#43, 
+	is2=\E[1;43r\E[43;1H, use=pcvtXX, 
+pcvt50|dec vt220 emulation with 50 lines, 
+	cols#80, lines#50, 
+	is2=\E[1;50r\E[50;1H, use=pcvtXX, 
+
+#	NetBSD/FreeBSD vt220 terminal emulator console (pc keyboard & monitor)
+#	termcap entries for pure VT220-Emulation and 25, 28, 35, 40, 43 and
+#	50 lines entries; 132 columns
+pcvt25w|dec vt220 emulation with 25 lines and 132 cols, 
+	cols#132, lines#25, 
+	is2=\E[1;25r\E[25;1H, use=pcvtXX, 
+pcvt28w|dec vt220 emulation with 28 lines and 132 cols, 
+	cols#132, lines#28, 
+	is2=\E[1;28r\E[28;1H, use=pcvtXX, 
+pcvt35w|dec vt220 emulation with 35 lines and 132 cols, 
+	cols#132, lines#35, 
+	is2=\E[1;35r\E[35;1H, use=pcvtXX, 
+pcvt40w|dec vt220 emulation with 40 lines and 132 cols, 
+	cols#132, lines#40, 
+	is2=\E[1;40r\E[40;1H, use=pcvtXX, 
+pcvt43w|dec vt220 emulation with 43 lines and 132 cols, 
+	cols#132, lines#43, 
+	is2=\E[1;43r\E[43;1H, use=pcvtXX, 
+pcvt50w|dec vt220 emulation with 50 lines and 132 cols, 
+	cols#132, lines#50, 
+	is2=\E[1;50r\E[50;1H, use=pcvtXX, 
+
+# Terminfo entries to enable the use of the ncurses library in colour on a
+# NetBSD-arm32 console (only tested on a RiscPC).
+# Created by Dave Millen <dmill@globalnet.co.uk> 22.07.98
+# modified codes for setf/setb to setaf/setab, then to klone+color, corrected
+# typo in invis - TD
+arm100|arm100-am|Arm(RiscPC) ncurses compatible (for 640x480), 
+	am, bce, msgr, xenl, xon, 
+	cols#80, it#8, lines#30, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m$<2>, bold=\E[1m$<2>, 
+	clear=\E[H\E[J$<50>, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C$<2>, 
+	cup=\E[%i%p1%d;%p2%dH$<5>, cuu=\E[%p1%dA, 
+	cuu1=\E[A$<2>, ed=\E[J$<50>, el=\E[K$<3>, el1=\E[1K$<3>, 
+	enacs=\E(B\E)0, home=\E[H, ht=^I, hts=\EH, ind=^J, 
+	invis=\E[8m$<2>, ka1=\E[q, ka3=\E[s, kb2=\E[r, kbs=^H, 
+	kc1=\E[p, kc3=\E[n, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kent=\E[M, kf0=\E[y, kf1=\E[P, kf10=\E[x, 
+	kf2=\E[Q, kf3=\E[R, kf4=\E[S, kf5=\E[t, kf6=\E[u, kf7=\E[v, 
+	kf8=\E[l, kf9=\E[w, rc=\E8, rev=\E[6m$<2>, ri=\EM$<5>, 
+	rmacs=^O, rmam=\E[?7l, rmkx=\E[?1l\E>, rmso=\E[m$<2>, 
+	rmul=\E[m$<2>, rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, 
+	sc=\E7, 
+	sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017$<2>, smacs=^N, smam=\E[?7h, smkx=\E[?1h\E=, 
+	smso=\E[7m$<2>, smul=\E[4m$<2>, tbc=\E[3g, use=ecma+sgr, 
+	use=klone+color, 
+
+arm100-w|arm100-wam|Arm(RiscPC) ncurses compatible (for 1024x768), 
+	cols#132, lines#50, use=arm100, 
+
+# NetBSD/x68k console vt200 emulator. This port runs on a 68K machine
+# manufactured by Sharp for the Japenese market.
+# From Minoura Makoto <minoura@netlaputa.or.jp>, 12 May 1996
+x68k|x68k-ite|NetBSD/x68k ITE, 
+	cols#96, lines#32, 
+	kclr=\E[9~, khlp=\E[28~, use=vt220, 
+
+# <tv@pobox.com>:
+# Entry for the DNARD OpenFirmware console, close to ANSI but not quite.
+#
+# (still unfinished, but good enough so far.)
+ofcons, 
+	bw, 
+	cols#80, lines#30, 
+	bel=^G, blink=\2337;2m, bold=\2331m, clear=^L, cr=^M, 
+	cub=\233%p1%dD, cub1=\233D, cud=\233%p1%dB, cud1=\233B, 
+	cuf=\233%p1%dC, cuf1=\233C, cup=\233%i%p1%d;%p2%dH, 
+	cuu=\233%p1%dA, cuu1=\233A, dch=\233%p1%dP, dch1=\233P, 
+	dim=\2332m, dl=\233%p1%dM, dl1=\233M, ed=\233J, el=\233K, 
+	flash=^G, ht=^I, ich=\233%p1%d@, ich1=\233@, il=\233%p1%dL, 
+	il1=\233L, ind=^J, invis=\2338m, kbs=^H, kcub1=\233D, 
+	kcud1=\233B, kcuf1=\233C, kcuu1=\233A, kdch1=\233P, 
+	kf1=\2330P, kf10=\2330M, kf2=\2330Q, kf3=\2330W, 
+	kf4=\2330x, kf5=\2330t, kf6=\2330u, kf7=\2330q, kf8=\2330r, 
+	kf9=\2330p, knp=\233/, kpp=\233?, nel=^M^J, rev=\2337m, 
+	rmso=\2330m, rmul=\2330m, sgr0=\2330m, 
+
+# NetBSD "wscons" emulator in vt220 mode
+# These are micro-minimal and probably need to be redone for real
+# after the manner of the pcvt entries.
+wsvt25|NetBSD wscons in 25 line DEC VT220 mode, 
+	cols#80, lines#25, use=vt220, 
+
+wsvt25m|NetBSD wscons in 25 line DEC VT220 mode with Meta, 
+	km, 
+	cols#80, lines#25, use=vt220, 
+
+# `rasterconsole' provided by 4.4BSD, NetBSD and OpenBSD on SPARC, and 
+# DECstation/pmax.
+rcons|BSD rasterconsole, 
+	use=sun-il, 
+# Color version of above. Color currenly only provided by NetBSD.
+rcons-color|BSD rasterconsole with ANSI color, 
+	bce, 
+	colors#8, pairs#64, 
+	op=\E[m, setab=\E[4%p1%dm, setaf=\E[3%p1%dm, use=rcons, 
+
+# mgterm -- MGL/MGL2, MobileGear Graphic Library
+# for PocketBSD,PocketLinux,NetBSD/{hpcmips,mac68k}
+# -- the setf/setb are probably incorrect, more likely setaf/setab -TD
+# -- compare with cons25w
+mgterm, 
+	OTbs, OTpt, am, bce, bw, eo, km, msgr, npc, 
+	colors#8, cols#80, it#8, lines#18, pairs#64, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, clear=\E[H\E[J, 
+	cr=^M, csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dim=\E[30;1m, dl=\E[%p1%dM, 
+	dl1=\E[M, ech=\E[%p1%dX, ed=\E[J, el=\E[K, el1=\E[1K, 
+	home=\E[H, hpa=\E[%i%p1%d`, ht=^I, ich=\E[%p1%d@, 
+	ich1=\E[@, il=\E[%p1%dL, il1=\E[L, ind=\E[S, 
+	indn=\E[%p1%dS, kb2=\E[E, kbs=^H, kcbt=\E[Z, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\177, kend=\E[F, 
+	kf1=\E[M, kf10=\E[V, kf11=\E[W, kf12=\E[X, kf2=\E[N, 
+	kf3=\E[O, kf4=\E[P, kf5=\E[Q, kf6=\E[R, kf7=\E[S, kf8=\E[T, 
+	kf9=\E[U, khome=\E[H, kich1=\E[L, knp=\E[G, kpp=\E[I, 
+	nel=\E[E, op=\E[x, rc=\E8, rev=\E[7m, ri=\E[T, rin=\E[%p1%dT, 
+	rmso=\E[m, rs2=\E[x\E[m\Ec, sc=\E7, setb=\E[4%p1%dm, 
+	setf=\E[3%p1%dm, sgr0=\E[m, smso=\E[7m, vpa=\E[%i%p1%dd, 
+
+#### FreeBSD console entries
+#
+# From: Andrey Chernov <ache@astral.msk.su> 29 Mar 1996
+# Andrey Chernov maintains the FreeBSD termcap distributions.
+#
+# Note: Users of FreeBSD 2.1.0 and older versions must either upgrade
+# or comment out the :cb: capability in the console entry.
+#
+# Alexander Lukyanov reports:
+# I have seen FreeBSD-2.1.5R... The old el1 bug changed, but it is still there.
+# Now el1 clears not only to the line beginning, but also a large chunk
+# of previous line. But there is another bug - ech does not work at all.
+#
+
+# for syscons
+# common entry without semigraphics
+# Bug: The <op> capability resets attributes.
+# Bug? The ech and el1 attributes appear to move the cursor in some cases; for
+# instance el1 does if the cursor is moved to the right margin first.  Removed
+# by T.Dickey 97/5/3 (ech=\E[%p1%dX, el1=\E[1K)
+#
+# Setting colors turns off reverse; we cannot guarantee order, so use ncv.
+# Note that this disables standout with color.
+cons25w|ansiw|ansi80x25-raw|freebsd console (25-line raw mode), 
+	am, bce, bw, eo, msgr, npc, 
+	colors#8, cols#80, it#8, lines#25, ncv#21, pairs#64, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, clear=\E[H\E[J, 
+	cnorm=\E[=0C, cr=^M, cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, 
+	cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[=1C, dch=\E[%p1%dP, dch1=\E[P, dim=\E[30;1m, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, 
+	hpa=\E[%i%p1%d`, ht=^I, ich=\E[%p1%d@, ich1=\E[@, 
+	il=\E[%p1%dL, il1=\E[L, ind=\E[S, indn=\E[%p1%dS, kb2=\E[E, 
+	kbs=^H, kcbt=\E[Z, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kdch1=\177, kend=\E[F, kf1=\E[M, kf10=\E[V, 
+	kf11=\E[W, kf12=\E[X, kf2=\E[N, kf3=\E[O, kf4=\E[P, kf5=\E[Q, 
+	kf6=\E[R, kf7=\E[S, kf8=\E[T, kf9=\E[U, khome=\E[H, 
+	kich1=\E[L, knp=\E[G, kpp=\E[I, nel=\E[E, op=\E[x, rev=\E[7m, 
+	ri=\E[T, rin=\E[%p1%dT, rmso=\E[m, rs2=\E[x\E[m\Ec, 
+	setab=\E[4%p1%dm, setaf=\E[3%p1%dm, sgr0=\E[m, 
+	smso=\E[7m, vpa=\E[%i%p1%dd, 
+cons25|ansis|ansi80x25|freebsd console (25-line ansi mode), 
+	acsc=-\030.^Y0\333`\004a\260f\370g\361h\261i\025j\331k\277l\332m\300n\305q\304t\303u\264v\301w\302x\263y\363z\362~\371, 
+	use=cons25w, 
+cons25-m|ansis-mono|ansi80x25-mono|freebsd console (25-line mono ansi mode), 
+	colors@, pairs@, 
+	bold@, dim@, op@, rmul=\E[m, setab@, setaf@, smul=\E[4m, 
+	use=cons25, 
+cons30|ansi80x30|freebsd console (30-line ansi mode), 
+	lines#30, use=cons25, 
+cons30-m|ansi80x30-mono|freebsd console (30-line mono ansi mode), 
+	lines#30, use=cons25-m, 
+cons43|ansi80x43|freebsd console (43-line ansi mode), 
+	lines#43, use=cons25, 
+cons43-m|ansi80x43-mono|freebsd console (43-line mono ansi mode), 
+	lines#43, use=cons25-m, 
+cons50|ansil|ansi80x50|freebsd console (50-line ansi mode), 
+	lines#50, use=cons25, 
+cons50-m|ansil-mono|ansi80x50-mono|freebsd console (50-line mono ansi mode), 
+	lines#50, use=cons25-m, 
+cons60|ansi80x60|freebsd console (60-line ansi mode), 
+	lines#60, use=cons25, 
+cons60-m|ansi80x60-mono|freebsd console (60-line mono ansi mode), 
+	lines#60, use=cons25-m, 
+cons25r|pc3r|ibmpc3r|cons25-koi8-r|freebsd console w/koi8-r cyrillic, 
+	acsc=-\030.^Y0\215`\004a\220f\234h\221i\025j\205k\203l\202m\204n\212q\0t\206u\207v\211w\210x\201y\230z\231~\225, 
+	use=cons25w, 
+cons25r-m|pc3r-m|ibmpc3r-mono|cons25-koi8r-m|freebsd console w/koi8-r cyrillic (mono), 
+	colors@, pairs@, 
+	op@, rmul=\E[m, setab@, setaf@, smul=\E[4m, use=cons25r, 
+cons50r|cons50-koi8r|freebsd console w/koi8-r cyrillic (50 lines), 
+	lines#50, use=cons25r, 
+cons50r-m|cons50-koi8r-m|freebsd console w/koi8-r cyrillic (50-line mono), 
+	lines#50, use=cons25r-m, 
+cons60r|cons60-koi8r|freebsd console w/koi8-r cyrillic (60 lines), 
+	lines#60, use=cons25r, 
+cons60r-m|cons60-koi8r-m|freebsd console w/koi8-r cyrillic (60-line mono), 
+	lines#60, use=cons25r-m, 
+# ISO 8859-1 FreeBSD console
+cons25l1|cons25-iso8859|freebsd console w/iso 8859-1 chars, 
+	acsc=+\253\,\273-\030.\031`\201a\202f\207g\210i\247j\213k\214l\215m\216n\217o\220p\221q\222r\223s\224t\225u\226v\227w\230x\231y\232z\233~\237, 
+	use=cons25w, 
+cons25l1-m|cons25-iso-m|freebsd console w/iso 8859-1 chars (mono), 
+	colors@, pairs@, 
+	bold@, dim@, op@, rmul=\E[m, setab@, setaf@, smul=\E[4m, 
+	use=cons25l1, 
+cons50l1|cons50-iso8859|freebsd console w/iso 8859-1 chars (50 lines), 
+	lines#50, use=cons25l1, 
+cons50l1-m|cons50-iso-m|freebsd console w/iso 8859-1 chars (50-line mono), 
+	lines#50, use=cons25l1-m, 
+cons60l1|cons60-iso|freebsd console w/iso 8859-1 chars (60 lines), 
+	lines#60, use=cons25l1, 
+cons60l1-m|cons60-iso-m|freebsd console w/iso 8859-1 chars (60-line mono), 
+	lines#60, use=cons25l1-m, 
+
+#### 386BSD and BSD/OS Consoles
+#
+
+# This was the original 386BSD console entry (I think).  
+# Some places it's named oldpc3|oldibmpc3.
+# From: Alex R.N. Wetmore <aw2t@andrew.cmu.edu>
+origpc3|origibmpc3|IBM PC 386BSD Console, 
+	OTbs, am, bw, eo, xon, 
+	cols#80, lines#25, 
+	acsc=j\331k\277l\332m\300n\305q\304t\303u\264v\301w\302x\263, 
+	bold=\E[7m, clear=\Ec, cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%i%p1%2d;%p2%2dH, cuu1=\E[A, ed=\E[J, el=\E[K, 
+	home=\E[H, ind=\E[S, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, khome=\E[Y, ri=\E[T, rmso=\E[1;0x\E[2;7x, 
+	rmul=\E[1;0x\E[2;7x, sgr0=\E[m\E[1;0x\E[2;7x, 
+	smso=\E[1;7x\E[2;0x, smul=\E[1;7x\E[2;0x, 
+
+# description of BSD/386 console emulator in version 1.0 (supplied by BSDI)
+oldpc3|oldibmpc3|old IBM PC BSD/386 Console, 
+	OTbs, km, 
+	lines#25, 
+	bel=^G, bold=\E[=15F, cr=^M, cud1=^J, dim=\E[=8F, dl1=\E[M, 
+	ht=^I, il1=\E[L, ind=^J, kbs=^H, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, khome=\E[H, kich1=\E[L, kll=\E[F, 
+	knp=\E[G, kpp=\E[I, nel=^M^J, sgr0=\E[=R, 
+
+# Description of BSD/OS console emulator in version 1.1, 2.0, 2.1
+# Note, the emulator supports many of the additional console features
+# listed in the iBCS2 (e.g. character-set selection) though not all
+# are described here.  This entry really ought to be upgraded.
+# Also note, the console will also work with fewer lines after doing
+# "stty rows NN", e.g. to use 24 lines.
+# (Color support from Kevin Rosenberg <kevin@cyberport.com>, 2 May 1996) 
+# Bug: The <op> capability resets attributes.
+bsdos-pc|IBM PC BSD/OS Console, 
+	sgr=\E[0;10%?%p1%t;7%;%?%p2%t;1%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;%?%p7%t;8%;%?%p9%t;11%;m, 
+	use=bsdos-pc-nobold, 
+
+bsdos-pc-nobold|BSD/OS PC console w/o bold, 
+	use=klone+color, use=bsdos-pc-m, 
+
+bsdos-pc-m|bsdos-pc-mono|BSD/OS PC console mono, 
+	OTbs, am, eo, km, xon, 
+	cols#80, it#8, lines#25, 
+	bel=^G, clear=\Ec, cr=^M, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, kbs=^H, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, khome=\E[H, kich1=\E[L, 
+	kll=\E[F, knp=\E[G, kpp=\E[I, nel=^M^J, rc=\E8, sc=\E7, 
+	sgr=\E[0;10%?%p1%t;7%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;%?%p7%t;8%;%?%p9%t;11%;m%?%p5%t\E[=8F%;, 
+	use=klone+sgr, 
+
+# Old names for BSD/OS PC console used in releases before 4.1. 
+pc3|BSD/OS on the PC Console, 
+	use=bsdos-pc-nobold, 
+ibmpc3|pc3-bold|BSD/OS on the PC Console with bold instead of underline, 
+	use=bsdos-pc, 
+ 
+# BSD/OS on the SPARC 
+bsdos-sparc|Sun SPARC BSD/OS Console, 
+	use=sun, 
+	 
+# BSD/OS on the PowerPC 
+bsdos-ppc|PowerPC BSD/OS Console, 
+	use=bsdos-pc, 
+
+#### DEC VT52
+# (<acsc>/<rmacs>/<smacs> capabilities aren't in DEC's official entry -- esr)
+vt52|dec vt52, 
+	OTbs, 
+	cols#80, it#8, lines#24, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, clear=\EH\EJ, cr=^M, cub1=\ED, cud1=\EB, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, ed=\EJ, 
+	el=\EK, home=\EH, ht=^I, ind=^J, kbs=^H, kcub1=\ED, kcud1=\EB, 
+	kcuf1=\EC, kcuu1=\EA, nel=^M^J, ri=\EI, rmacs=\EG, smacs=\EF, 
+
+#### DEC VT100 and compatibles
+#
+# DEC terminals from the vt100 forward are collected here. Older DEC terminals
+# and micro consoles can be found in the `obsolete' section.  More details on
+# the relationship between the VT100 and ANSI X3.64/ISO 6429/ECMA-48 may be
+# found near the end of this file.
+#
+# Except where noted, these entries are DEC's official terminfos.
+# Contact Bill Hedberg <hedberg@hannah.enet.dec.com> of Terminal Support
+# Engineering for more information.  Updated terminfos and termcaps 
+# are kept available at ftp://gatekeeper.dec.com/pub/DEC/termcaps.
+#
+# In October 1995 DEC sold its terminals business, including the VT and Dorio
+# line and trademark, to SunRiver Data Systems.  SunRiver has since changed
+# its name to Boundless Technologies; see http://www.boundless.com.
+#
+
+# NOTE:  Any VT100 emulation, whether in hardware or software, almost
+# certainly includes what DEC called the `Level 1 editing extension' codes;
+# only the very oldest VT100s lacked these and there probably aren't any of
+# those left alive.  To capture these, use one of the VT102 entries.
+#
+# Note that the <xenl> glitch in vt100 is not quite the same as on the Concept,
+# since the cursor is left in a different position while in the
+# weird state (concept at beginning of next line, vt100 at end
+# of this line) so all versions of vi before 3.7 don't handle
+# <xenl> right on vt100. The correct way to handle <xenl> is when
+# you output the char in column 80, immediately output CR LF
+# and then assume you are in column 1 of the next line. If <xenl>
+# is on, am should be on too.
+# 
+# I assume you have smooth scroll off or are at a slow enough baud
+# rate that it doesn't matter (1200? or less). Also this assumes
+# that you set auto-nl to "on", if you set it off use vt100-nam 
+# below.
+# 
+# The padding requirements listed here are guesses. It is strongly
+# recommended that xon/xoff be enabled, as this is assumed here.
+# 
+# The vt100 uses <rs2> and <rf> rather than <is2>/<tbc>/<hts> because the 
+# tab settings are in non-volatile memory and don't need to be 
+# reset upon login. Also setting the number of columns glitches 
+# the screen annoyingly. You can type "reset" to get them set.
+#
+# The VT100 series terminals have cursor ("arrows") keys which can operate
+# in two different modes: Cursor Mode and Application Mode.  Cursor Mode
+# is the reset state, and is assumed to be the normal state.  Application
+# Mode is the "set" state.  In Cursor Mode, the cursor keys transmit
+# "Esc [ {code}" sequences, conforming to ANSI standards.  In Application
+# Mode, the cursor keys transmit "Esc O <code>" sequences.  Application Mode
+# was provided primarily as an aid to the porting of VT52 applications.  It is
+# assumed that the cursor keys are normally in Cursor Mode, and expected that
+# applications such as vi will always transmit the <smkx> string.  Therefore,
+# the definitions for the cursor keys are made to match what the terminal
+# transmits after the <smkx> string is transmitted.  If the <smkx> string
+# is a null string or is not defined, then cursor keys are assumed to be in
+# "Cursor Mode", and the cursor keys definitions should match that assumption,
+# else the application may fail.  It is also expected that applications will
+# always transmit the <rmkx> string to the terminal before they exit.
+#
+# The VT100 series terminals have an auxiliary keypad, commonly referred to as
+# the "Numeric Keypad", because it is a cluster of numeric and function keys.
+# The Numeric Keypad which can operate in two different modes: Numeric Mode and
+# Application Mode.  Numeric Mode is the reset state, and is assumed to be
+# the normal state.  Application Mode is the "set" state.  In Numeric Mode,
+# the numeric and punctuation keys transmit ASCII 7-bit characters, and the 
+# Enter key transmits the same as the Return key (Note: the Return key
+# can be configured to send either LF (\015) or CR LF).  In Application Mode,
+# all the keypad keys transmit "Esc O {code}" sequences.  The PF1 - PF4 keys
+# always send the same "Esc O {code}" sequences.  It is assumed that the keypad
+# is normally in Numeric Mode.  If an application requires that the keypad be
+# in Application Mode then it is expected that the user, or the application,
+# will set the TERM environment variable to point to a terminfo entry which has
+# defined the <smkx> string to include the codes that switch the keypad into
+# Application Mode, and the terminfo entry will also define function key
+# fields to match the Application Mode control codes.  If the <smkx> string
+# is a null string or is not defined, then the keypad is assumed to be in
+# Numeric Mode.  If the <smkx> string switches the keypad into Application
+# Mode, it is expected that the <rmkx> string will contain the control codes
+# necessary to reset the keypad to "Normal" mode, and it is also expected that
+# applications which transmit the <smkx> string will also always transmit the
+# <rmkx> string to the terminal before they exit.
+#
+# Here's a diagram of the VT100 keypad keys with their bindings.
+# The top line is the name of the key (some DEC keyboards have the keys
+# labelled somewhat differently, like GOLD instead of PF1, but this is
+# the most "official" name).  The second line is the escape sequence it
+# generates in Application Keypad mode (where "$" means the ESC
+# character).  The third line contains two items, first the mapping of
+# the key in terminfo, and then in termcap.
+#   _______________________________________
+#  |   PF1   |   PF2   |   PF3   |   PF4   |
+#  |   $OP   |   $OQ   |   $OR   |   $OS   |
+#  |_kf1__k1_|_kf2__k2_|_kf3__k3_|_kf4__k4_|
+#  |    7         8         9         -    |
+#  |   $Ow   |   $Ox   |   $Oy   |   $Om   |
+#  |_kf9__k9_|_kf10_k;_|_kf0__k0_|_________|
+#  |    4    |    5    |    6    |    ,    |
+#  |   $Ot   |   $Ou   |   $Ov   |   $Ol   |
+#  |_kf5__k5_|_kf6__k6_|_kf7__k7_|_kf8__k8_|
+#  |    1    |    2    |    3    |         |
+#  |   $Oq   |   $Or   |   $Os   |  enter  |
+#  |_ka1__K1_|_kb2__K2_|_ka3__K3_|  $OM    |
+#  |         0         |   .     |         |
+#  |        $Op        |  $On    |         |
+#  |___kc1_______K4____|_kc3__K5_|_kent_@8_|
+#
+# And here, for those of you with orphaned VT100s lacking documentation, is
+# a description of the soft switches invoked when you do `Set Up'.
+# 
+#  Scroll 0-Jump               Shifted 3   0-#
+#  |      1-Smooth             |           1-British pound sign
+#  | Autorepeat 0-Off          | Wrap Around 0-Off
+#  | |          1-On           | |           1-On
+#  | | Screen 0-Dark Bkg       | | New Line 0-Off
+#  | | |      1-Light Bkg      | | |        1-On
+#  | | | Cursor 0-Underline    | | | Interlace 0-Off
+#  | | | |      1-Block        | | | |         1-On
+#  | | | |                     | | | |
+#  1 1 0 1       1 1 1 1       0 1 0 0       0 0 1 0       <--Standard Settings
+#                | | | |                     | | | |
+#                | | | Auto XON/XOFF 0-Off   | | | Power 0-60 Hz
+#                | | |               1-On    | | |       1-50 Hz
+#                | | Ansi/VT52 0-VT52        | | Bits Per Char. 0-7 Bits
+#                | |           1-ANSI        | |                1-8 Bits
+#                | Keyclick 0-Off            | Parity 0-Off
+#                |          1-On             |        1-On
+#                Margin Bell 0-Off           Parity Sense 0-Odd
+#                            1-On                         1-Even
+#
+# The following SET-UP modes are assumed for normal operation:
+#	ANSI_MODE	AUTO_XON/XOFF_ON	NEWLINE_OFF	80_COLUMNS
+#	WRAP_AROUND_ON  JUMP_SCROLL_OFF
+# Other SET-UP modes may be set for operator convenience or communication
+# requirements; I recommend
+#	AUTOREPEAT_ON	BLOCK_CURSOR	MARGIN_BELL_OFF    SHIFTED_3_#
+# Unless you have a graphics add-on such as Digital Engineering's VT640
+# (and even then, whenever it can be arranged!) you should set
+#	INTERLACE_OFF
+#
+# (vt100: I added <rmam>/<smam> based on the init string, also <OTbs>. -- esr)
+vt100|vt100-am|dec vt100 (w/advanced video), 
+	OTbs, am, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, vt#3, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m$<2>, bold=\E[1m$<2>, 
+	clear=\E[H\E[J$<50>, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C$<2>, 
+	cup=\E[%i%p1%d;%p2%dH$<5>, cuu=\E[%p1%dA, 
+	cuu1=\E[A$<2>, ed=\E[J$<50>, el=\E[K$<3>, el1=\E[1K$<3>, 
+	enacs=\E(B\E)0, home=\E[H, ht=^I, hts=\EH, ind=^J, ka1=\EOq, 
+	ka3=\EOs, kb2=\EOr, kbs=^H, kc1=\EOp, kc3=\EOn, kcub1=\EOD, 
+	kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kent=\EOM, kf0=\EOy, 
+	kf1=\EOP, kf10=\EOx, kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf5=\EOt, 
+	kf6=\EOu, kf7=\EOv, kf8=\EOl, kf9=\EOw, rc=\E8, 
+	rev=\E[7m$<2>, ri=\EM$<5>, rmacs=^O, rmam=\E[?7l, 
+	rmkx=\E[?1l\E>, rmso=\E[m$<2>, rmul=\E[m$<2>, 
+	rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7, 
+	sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017$<2>, smacs=^N, smam=\E[?7h, smkx=\E[?1h\E=, 
+	smso=\E[7m$<2>, smul=\E[4m$<2>, tbc=\E[3g, 
+vt100nam|vt100-nam|vt100 no automargins, 
+	am@, xenl@, use=vt100-am, 
+vt100-vb|dec vt100 (w/advanced video) & no beep, 
+	bel@, flash=\E[?5h\E[?5l, use=vt100, 
+
+# Ordinary vt100 in 132 column ("wide") mode.
+vt100-w|vt100-w-am|dec vt100 132 cols (w/advanced video), 
+	cols#132, lines#24, 
+	rs2=\E>\E[?3h\E[?4l\E[?5l\E[?8h, use=vt100-am, 
+vt100-w-nam|vt100-nam-w|dec vt100 132 cols (w/advanced video no automargin), 
+	cols#132, lines#14, vt@, 
+	rs2=\E>\E[?3h\E[?4l\E[?5l\E[?8h, use=vt100-nam, 
+
+# vt100 with no advanced video.
+vt100-nav|vt100 without advanced video option, 
+	xmc#1, 
+	blink@, bold@, rev@, rmso=\E[m, rmul@, sgr@, sgr0@, smso=\E[7m, 
+	smul@, use=vt100, 
+vt100-nav-w|vt100-w-nav|dec vt100 132 cols 14 lines (no advanced video option), 
+	cols#132, lines#14, use=vt100-nav, 
+
+# vt100 with one of the 24 lines used as a status line.
+# We put the status line on the top.
+vt100-s|vt100-s-top|vt100-top-s|vt100 for use with top sysline, 
+	eslok, hs, 
+	lines#23, 
+	clear=\E[2;1H\E[J$<50>, csr=\E[%i%i%p1%d;%p2%dr, 
+	cup=\E[%i%p1%{1}%+%d;%p2%dH$<5>, dsl=\E7\E[1;24r\E8, 
+	fsl=\E8, home=\E[2;1H, is2=\E7\E[2;24r\E8, 
+	tsl=\E7\E[1;%p1%dH\E[1K, use=vt100-am, 
+
+# Status line at bottom. 
+# Clearing the screen will clobber status line.
+vt100-s-bot|vt100-bot-s|vt100 for use with bottom sysline, 
+	eslok, hs, 
+	lines#23, 
+	dsl=\E7\E[1;24r\E8, fsl=\E8, is2=\E[1;23r\E[23;1H, 
+	tsl=\E7\E[24;%p1%dH\E[1K, use=vt100-am, 
+
+# Most of the `vt100' emulators out there actually emulate a vt102
+# This entry (or vt102-nsgr) is probably the right thing to use for
+# these.  
+vt102|dec vt102, 
+	mir, 
+	dch1=\E[P, dl1=\E[M, il1=\E[L, rmir=\E[4l, smir=\E[4h, 
+	use=vt100, 
+vt102-w|dec vt102 in wide mode, 
+	cols#132, 
+	rs3=\E[?3h, use=vt102, 
+
+# Many brain-dead PC comm programs that pretend to be `vt100-compatible'
+# fail to interpret the ^O and ^N escapes properly.  Symptom: the <sgr0>
+# string in the canonical vt100 entry above leaves the screen littered
+# with little  snowflake or star characters (IBM PC ROM character \017 = ^O)
+# after highlight turnoffs.  This entry should fix that, and even leave
+# ACS support working, at the cost of making multiple-highlight changes 
+# slightly more expensive.
+# From: Eric S. Raymond <esr@snark.thyrsus.com> July 22 1995
+vt102-nsgr|vt102 no sgr (use if you see snowflakes after highlight changes), 
+	sgr@, sgr0=\E[m, use=vt102, 
+
+# VT125 Graphics CRT.  Clear screen also erases graphics
+vt125|vt125 graphics terminal, 
+	clear=\E[H\E[2J\EPpS(E)\E\\$<50>, use=vt100, 
+
+# This isn't a DEC entry, it came from University of Wisconsin.
+# (vt131: I added <rmam>/<smam> based on the init string, also <OTbs> -- esr)
+vt131|dec vt131, 
+	OTbs, am, xenl, 
+	cols#80, it#8, lines#24, vt#3, 
+	bel=^G, blink=\E[5m$<2/>, bold=\E[1m$<2/>, 
+	clear=\E[;H\E[2J$<50/>, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub1=^H, cud1=^J, cuf1=\E[C$<2/>, 
+	cup=\E[%i%p1%d;%p2%dH$<5/>, cuu1=\E[A$<2/>, 
+	ed=\E[J$<50/>, el=\E[K$<3/>, home=\E[H, ht=^I, 
+	is2=\E[1;24r\E[24;1H, kbs=^H, kcub1=\EOD, kcud1=\EOB, 
+	kcuf1=\EOC, kcuu1=\EOA, kf1=\EOP, kf2=\EOQ, kf3=\EOR, 
+	kf4=\EOS, nel=^M^J, rc=\E8, rev=\E[7m$<2/>, ri=\EM$<5/>, 
+	rmam=\E[?7h, rmkx=\E[?1l\E>, rmso=\E[m$<2/>, 
+	rmul=\E[m$<2/>, 
+	rs1=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7, 
+	sgr0=\E[m$<2/>, smam=\E[?7h, smkx=\E[?1h\E=, 
+	smso=\E[7m$<2/>, smul=\E[4m$<2/>, 
+
+# vt132 - like vt100 but slower and has ins/del line and such.
+# I'm told that <smir>/<rmir> are backwards in the terminal from the
+# manual and from the ANSI standard, this describes the actual 
+# terminal. I've never actually used a vt132 myself, so this 
+# is untested.
+#
+vt132|DEC vt132, 
+	xenl, 
+	dch1=\E[P$<7>, dl1=\E[M$<99>, il1=\E[L$<99>, ind=\n$<30>, 
+	ip=$<7>, rmir=\E[4h, smir=\E[4l, use=vt100, 
+
+# This vt220 description maps F5--F9 to the second block of function keys
+# at the top of the keyboard.  The "DO" key is used as F10 to avoid conflict
+# with the key marked (ESC) on the vt220.  See vt220d for an alternate mapping.
+# PF1--PF4 are used as F1--F4.
+#
+vt220-old|vt200-old|DEC VT220 in vt100 emulation mode, 
+	OTbs, OTpt, am, mir, xenl, xon, 
+	cols#80, lines#24, vt#3, 
+	OTnl=^J, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m$<2>, bold=\E[1m$<2>, civis=\E[?25l, 
+	clear=\E[H\E[2J$<50>, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH$<10>, cuu1=\E[A, dch1=\E[P, 
+	dl1=\E[M, ed=\E[J$<50>, el=\E[K$<3>, home=\E[H, ht=^I, 
+	if=/usr/share/tabset/vt100, il1=\E[L, ind=\ED$<20/>, 
+	is2=\E[1;24r\E[24;1H, kbs=^H, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[3~, kend=\E[4~, kf1=\EOP, 
+	kf10=\E[29~, kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf5=\E[17~, 
+	kf6=\E[18~, kf7=\E[19~, kf8=\E[20~, kf9=\E[21~, 
+	khome=\E[1~, kich1=\E[2~, knp=\E[6~, kpp=\E[5~, rc=\E8, 
+	rev=\E[7m$<2>, rf=/usr/share/tabset/vt100, 
+	ri=\EM$<14/>, rmacs=\E(B$<4>, rmam=\E[?7l, rmir=\E[4l, 
+	rmso=\E[27m, rmul=\E[24m, 
+	rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7, 
+	sgr=\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p4%t;5%;%?%p1%p3%|%t;7%;m%?%p9%t\E(0%e\E(B%;, 
+	sgr0=\E[m$<2>, smacs=\E(0$<2>, smam=\E[?7h, smir=\E[4h, 
+	smso=\E[7m, smul=\E[4m, 
+
+# A much better description of the VT200/220; used to be vt220-8
+# changed rmacs/smacs from shift-in/shift-out to vt200-old's explicit G0/G1
+# designation to accommodate bug in pcvt -TD
+vt220|vt200|dec vt220, 
+	OTbs, am, mc5i, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, vt#3, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, clear=\E[H\E[J, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	ech=\E[%p1%dX, ed=\E[J, el=\E[K, el1=\E[1K, enacs=\E)0, 
+	flash=\E[?5h$<200/>\E[?5l, home=\E[H, ht=^I, hts=\EH, 
+	ich=\E[%p1%d@, if=/usr/share/tabset/vt100, 
+	il=\E[%p1%dL, il1=\E[L, ind=\ED, 
+	is2=\E[?7h\E[>\E[?1h\E F\E[?4l, kbs=^H, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf1=\EOP, kf10=\E[21~, 
+	kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, kf14=\E[26~, 
+	kf17=\E[31~, kf18=\E[32~, kf19=\E[33~, kf2=\EOQ, 
+	kf20=\E[34~, kf3=\EOR, kf4=\EOS, kf6=\E[17~, kf7=\E[18~, 
+	kf8=\E[19~, kf9=\E[20~, kfnd=\E[1~, khlp=\E[28~, 
+	khome=\E[H, kich1=\E[2~, knp=\E[6~, kpp=\E[5~, krdo=\E[29~, 
+	kslt=\E[4~, lf1=pf1, lf2=pf2, lf3=pf3, lf4=pf4, mc0=\E[i, 
+	mc4=\E[4i, mc5=\E[5i, nel=\EE, rc=\E8, rev=\E[7m, ri=\EM, 
+	rmacs=\E(B$<4>, rmam=\E[?7l, rmir=\E[4l, rmso=\E[27m, 
+	rmul=\E[24m, rs1=\E[?3l, sc=\E7, sgr0=\E[m, smacs=\E(0$<2>, 
+	smam=\E[?7h, smir=\E[4h, smso=\E[7m, smul=\E[4m, tbc=\E[3g, 
+vt220-w|vt200-w|DEC vt220 in wide mode, 
+	cols#132, 
+	rs3=\E[?3h, use=vt220, 
+vt220-8bit|vt220-8|vt200-8bit|vt200-8|dec vt220/200 in 8-bit mode, 
+	OTbs, am, mc5i, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, vt#3, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\2335m, bold=\2331m, clear=\233H\233J, cr=^M, 
+	csr=\233%i%p1%d;%p2%dr, cub=\233%p1%dD, cub1=^H, 
+	cud=\233%p1%dB, cud1=^J, cuf=\233%p1%dC, cuf1=\233C, 
+	cup=\233%i%p1%d;%p2%dH, cuu=\233%p1%dA, cuu1=\233A, 
+	dch=\233%p1%dP, dch1=\233P, dl=\233%p1%dM, dl1=\233M, 
+	ech=\233%p1%dX, ed=\233J, el=\233K, el1=\2331K, enacs=\E)0, 
+	flash=\233?5h$<200/>\233?5l, home=\233H, ht=^I, hts=\EH, 
+	ich=\233%p1%d@, if=/usr/share/tabset/vt100, 
+	il=\233%p1%dL, il1=\233L, ind=\ED, 
+	is2=\233?7h\233>\233?1h\E F\233?4l, kbs=^H, 
+	kcub1=\233D, kcud1=\233B, kcuf1=\233C, kcuu1=\233A, 
+	kf1=\EOP, kf10=\23321~, kf11=\23323~, kf12=\23324~, 
+	kf13=\23325~, kf14=\23326~, kf17=\23331~, kf18=\23332~, 
+	kf19=\23333~, kf2=\EOQ, kf20=\23334~, kf3=\EOR, kf4=\EOS, 
+	kf6=\23317~, kf7=\23318~, kf8=\23319~, kf9=\23320~, 
+	kfnd=\2331~, khlp=\23328~, khome=\233H, kich1=\2332~, 
+	knp=\2336~, kpp=\2335~, krdo=\23329~, kslt=\2334~, lf1=pf1, 
+	lf2=pf2, lf3=pf3, lf4=pf4, mc0=\233i, mc4=\2334i, mc5=\2335i, 
+	nel=\EE, rc=\E8, rev=\2337m, ri=\EM, rmacs=^O, rmam=\233?7l, 
+	rmir=\2334l, rmso=\23327m, rmul=\23324m, rs1=\233?3l, 
+	sc=\E7, sgr0=\233m, smacs=^N, smam=\233?7h, smir=\2334h, 
+	smso=\2337m, smul=\2334m, tbc=\2333g, 
+
+#
+# vt220d:
+# This vt220 description regards F6--F10 as the second block of function keys
+# at the top of the keyboard.  This mapping follows the description given
+# in the VT220 Programmer Reference Manual and agrees with the labeling
+# on some terminals that emulate the vt220.  There is no support for an F5.
+# See vt220 for an alternate mapping. 
+#
+vt220d|DEC VT220 in vt100 mode with DEC function key labeling, 
+	kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, 
+	kf14=\E[26~, kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, 
+	kf18=\E[32~, kf19=\E[33~, kf20=\E[34~, kf5@, kf6=\E[17~, 
+	kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, use=vt220-old, 
+
+vt220-nam|v200-nam|VT220 in vt100 mode with no auto margins, 
+	am@, 
+	rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7l\E[?8h, use=vt220, 
+
+# vt220 termcap written Tue Oct 25 20:41:10 1988 by Alex Latzko
+# (not an official DEC entry!)
+# The problem with real vt220 terminals is they don't send escapes when in
+# in vt220 mode.  This can be gotten around two ways.  1> don't send
+# escapes or 2> put the vt220 into vt100 mode and use all the nifty
+# features of vt100 advanced video which it then has.
+#
+# This entry takes the view of putting a vt220 into vt100 mode so
+# you can use the escape key in emacs and everything else which needs it.
+#
+# You probably don't want to use this on a VMS machine since VMS will think
+# it has a vt220 and will get fouled up coming out of emacs
+#
+# From: Alexander Latzko <latzko@marsenius.rutgers.edu>, 30 Dec 1996
+# (Added vt100 <rc>,<sc> to quiet a tic warning -- esr)
+vt200-js|vt220-js|dec vt200 series with jump scroll, 
+	am, 
+	cols#80, 
+	bel=^G, clear=\E[H\E[J, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub1=^H, cud1=^J, cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, 
+	dch1=\E[P, dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, 
+	il1=\E[L, ind=\ED, 
+	is2=\E[61"p\E[H\E[?3l\E[?4l\E[?1l\E[?5l\E[?6l\E[?7h\E[?8h\E[?25h\E>\E[m, 
+	kbs=^H, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, nel=^M\ED, rc=\E8, 
+	rf=/usr/lib/tabset/vt100, ri=\EM, rmdc=, rmir=\E[4l, 
+	rmkx=\E[?1l\E>, rmso=\E[27m$<5/>, rmul=\E[24m, 
+	rs1=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7, smdc=, 
+	smir=\E[4h, smkx=\E[?1h\E=, smso=\E[7m$<5/>, smul=\E[4m, 
+ 
+# This was DEC's vt320.  Use the purpose-built one below instead 
+#vt320|DEC VT320 in vt100 emulation mode,
+#	use=vt220,
+
+#
+# Use v320n for SCO's LYRIX.  Otherwise, use Adam Thompson's vt320-nam.
+#
+vt320nam|v320n|DEC VT320 in vt100 emul. mode with NO AUTO WRAP mode, 
+	am@, 
+	rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7l\E[?8h, use=vt220, 
+
+# These entries are not DEC's official ones, they were purpose-built for the 
+# VT320.  Here are the designer's notes:
+# <kel> is end on a PC kbd.  Actually 'select' on a VT.  Mapped to 
+# 'Erase to End of Field'... since nothing seems to use 'end' anyways...
+# khome is Home on a PC kbd.  Actually 'FIND' on a VT.
+# Things that use <knxt> usually use tab anyways... and things that don't use
+# tab usually use <knxt> instead...
+# kprv is same as tab - Backtab is useless...
+# I left out <sgr> because of its RIDICULOUS complexity,
+# and the resulting fact that it causes the termcap translation of the entry
+# to SMASH the 1k-barrier...
+# From: Adam Thompson <athompso@pangea.ca> Sept 10 1995
+# (vt320: uncommented <fsl> --esr) 
+vt320|vt300|dec vt320 7 bit terminal, 
+	am, eslok, hs, mir, msgr, xenl, 
+	cols#80, lines#24, wsl#80, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[H\E[2J, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	ech=\E[%p1%dX, ed=\E[J, el=\E[K, el1=\E[1K, fsl=\E[0$}, 
+	home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@, il=\E[%p1%dL, 
+	il1=\E[L, ind=\ED, 
+	is2=\E>\E[?3l\E[?4l\E[5?l\E[?7h\E[?8h\E[1;24r\E[24;1H, 
+	ka1=\EOw, ka3=\EOy, kb2=\EOu, kbs=\177, kc1=\EOq, kc3=\EOs, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kdch1=\E[3~, kel=\E[4~, kent=\EOM, kf1=\EOP, kf10=\E[21~, 
+	kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, kf14=\E[26~, 
+	kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, kf18=\E[32~, 
+	kf19=\E[33~, kf2=\EOQ, kf20=\E[34~, kf3=\EOR, kf4=\EOS, 
+	kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, 
+	khome=\E[1~, kich1=\E[2~, knp=\E[6~, knxt=^I, kpp=\E[5~, 
+	kprv=\E[Z, kslt=\E[4~, mc0=\E[i, mc4=\E[?4i, mc5=\E[?5i, 
+	nel=\EE, rc=\E8, rev=\E[7m, rf=/usr/share/tabset/vt300, 
+	ri=\EM, rmacs=\E(B, rmam=\E[?7l, rmir=\E[4l, 
+	rmkx=\E[?1l\E>, rmso=\E[m, rmul=\E[m, 
+	rs2=\E>\E[?3l\E[?4l\E[5?l\E[?7h\E[?8h\E[1;24r\E[24;1H, 
+	sc=\E7, sgr0=\E[m, smacs=\E(0, smam=\E[?7h, smir=\E[4h, 
+	smkx=\E[?1h\E=, smso=\E[7m, smul=\E[4m, tbc=\E[3g, 
+	tsl=\E[1$}\E[H\E[K, 
+vt320-nam|vt300-nam|dec vt320 7 bit terminal with no am to make SAS happy, 
+	am@, 
+	is2=\E>\E[?3l\E[?4l\E[5?l\E[?7l\E[?8h\E[1;24r\E[24;1H, 
+	rs2=\E>\E[?3l\E[?4l\E[5?l\E[?7l\E[?8h\E[1;24r\E[24;1H, 
+	use=vt320, 
+# We have to init 132-col mode, not 80-col mode.
+vt320-w|vt300-w|dec vt320 wide 7 bit terminal, 
+	cols#132, wsl#132, 
+	is2=\E>\E[?3h\E[?4l\E[5?l\E[?7h\E[?8h\E[1;24r\E[24;1H, 
+	rs2=\E>\E[?3h\E[?4l\E[5?l\E[?7h\E[?8h\E[1;24r\E[24;1H, 
+	use=vt320, 
+vt320-w-nam|vt300-w-nam|dec vt320 wide 7 bit terminal with no am, 
+	am@, 
+	is2=\E>\E[?3h\E[?4l\E[5?l\E[?7l\E[?8h\E[1;24r\E[24;1H, 
+	rs2=\E>\E[?3h\E[?4l\E[5?l\E[?7l\E[?8h\E[1;24r\E[24;1H, 
+	use=vt320-w, 
+
+# VT330 and VT340 -- These are ReGIS and SIXEL graphics terminals
+#   which are pretty much a superset of the VT320.  They have the
+#   host writable status line, yet another different DRCS matrix size,
+#   and such, but they add the DEC Technical character set, Multiple text
+#   pages, selectable length pages, and the like.  The difference between
+#   the vt330 and vt340 is that the latter has only 2 planes and a monochrome
+#   monitor, the former has 4 planes and a color monitor.  These terminals
+#   support VT131 and ANSI block mode, but as with much of these things,
+#   termcap/terminfo doesn't deal with these features.
+#
+# Note that this entry is are set up in what was the standard way for GNU
+# Emacs v18 terminal modes to deal with the cursor keys in that the arrow
+# keys were switched into application mode at the same time the numeric pad
+# is switched into application mode.  This changes the definitions of the
+# arrow keys.  Emacs v19 is smarter and mines its keys directly out of 
+# your termcap or terminfo entry,
+#
+# From: Daniel Glasser <dag@persoft.persoft.com>, 13 Oct 1993
+# (vt340: string capability "sb=\E[M" corrected to "sr";
+# also, added <rmam>/<smam> based on the init string -- esr)
+vt340|dec-vt340|vt330|dec-vt330|dec vt340 graphics terminal with 24 line page, 
+	am, eslok, hs, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, vt#3, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	blink=\E[5m, bold=\E[1m, civis=\E[?25l, clear=\E[H\E[J, 
+	cnorm=\E[?25h, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, cvvis=\E[?25h, dch=\E[%p1%dP, 
+	dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	dsl=\E[2$~\r\E[1$}\E[K\E[$}, ed=\E[J, el=\E[K, 
+	flash=\E[?5h\E[?5l$<200/>, fsl=\E[$}, home=\E[H, ht=^I, 
+	hts=\EH, ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L, ind=\ED, 
+	is2=\E<\E F\E>\E[?1h\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h\E[1;24r\E[24;1H, 
+	kbs=^H, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf6=\E[17~, 
+	kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, lf1=pf1, lf2=pf2, 
+	lf3=pf3, lf4=pf4, nel=^M\ED, rc=\E8, rev=\E[7m, 
+	rf=/usr/share/tabset/vt300, ri=\EM, rmacs=^O, 
+	rmam=\E[?7l, rmir=\E[4l, rmkx=\E[?1l\E>, rmso=\E[27m, 
+	rmul=\E[24m, rs1=\E[?3l, sc=\E7, sgr0=\E[m, smacs=^N, 
+	smam=\E[?7h, smir=\E[4h, smkx=\E[?1h\E=, smso=\E[7m, 
+	smul=\E[4m, tbc=\E[3g, tsl=\E[2$~\E[1$}\E[1;%dH, 
+
+# DEC doesn't supply a vt400 description, so we add Daniel Glasser's
+# (originally written with vt420 as its primary name, and usable for it).
+# 
+# VT400/420 -- This terminal is a superset of the vt320.  It adds the multiple 
+#    text pages and long text pages with selectable length of the vt340, along
+#    with left and right margins, rectangular area text copy, fill, and erase
+#    operations, selected region character attribute change operations,
+#    page memory and rectangle checksums, insert/delete column, reception
+#    macros, and other features too numerous to remember right now.  TERMCAP
+#    can only take advantage of a few of these added features.
+#
+# Note that this entry is are set up in what was the standard way for GNU
+# Emacs v18 terminal modes to deal with the cursor keys in that the arrow
+# keys were switched into application mode at the same time the numeric pad
+# is switched into application mode.  This changes the definitions of the
+# arrow keys.  Emacs v19 is smarter and mines its keys directly out of 
+# your termcap entry,
+#
+# From: Daniel Glasser <dag@persoft.persoft.com>, 13 Oct 1993
+# (vt400: string capability ":sb=\E[M:" corrected to ":sr=\E[M:";
+# also, added <rmam>/<smam> based on the init string -- esr)
+vt400|vt400-24|dec-vt400|dec vt400 24x80 column autowrap, 
+	am, eslok, hs, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, vt#3, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[H\E[J$<10/>, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[?25h, dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, 
+	dl1=\E[M, dsl=\E[2$~\r\E[1$}\E[K\E[$}, ed=\E[J$<10/>, 
+	el=\E[K$<4/>, flash=\E[?5h\E[?5l$<200/>, fsl=\E[$}, 
+	home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@, ich1=\E[@, 
+	il=\E[%p1%dL, il1=\E[L, ind=\ED, 
+	is2=\E<\E F\E>\E[?1h\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h\E[1;24r\E[24;1H, 
+	kbs=^H, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf6=\E[17~, 
+	kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, lf1=pf1, lf2=pf2, 
+	lf3=pf3, lf4=pf4, nel=^M\ED, rc=\E8, rev=\E[7m, 
+	rf=/usr/share/tabset/vt300, ri=\EM, rmacs=^O, 
+	rmam=\E[?7l, rmir=\E[4l, rmkx=\E[?1l\E>, rmso=\E[27m, 
+	rmul=\E[24m, rs1=\E<\E[?3l\E[!p\E[?7h, sc=\E7, sgr0=\E[m, 
+	smacs=^N, smam=\E[?7h, smir=\E[4h, smkx=\E[?1h\E=, 
+	smso=\E[7m, smul=\E[4m, tbc=\E[3g, 
+	tsl=\E[2$~\E[1$}\E[1;%dH, 
+
+# (vt420: I removed <kf0>, it collided with <kf10>.  I also restored
+# a missing <sc> -- esr)
+vt420|DEC VT420, 
+	am, mir, xenl, xon, 
+	cols#80, lines#24, vt#3, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m$<2>, bold=\E[1m$<2>, 
+	clear=\E[H\E[2J$<50>, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH$<10>, cuu1=\E[A, dch1=\E[P, 
+	dl1=\E[M, ed=\E[J$<50>, el=\E[K$<3>, home=\E[H, ht=^I, 
+	if=/usr/share/tabset/vt300, il1=\E[L, ind=\ED, 
+	is2=\E[1;24r\E[24;1H, is3=\E[?67h\E[64;1"p, kbs=^H, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\E[3~, kf1=\EOP, kf10=\E[29~, kf2=\EOQ, kf3=\EOR, 
+	kf4=\EOS, kf5=\E[17~, kf6=\E[18~, kf7=\E[19~, kf8=\E[20~, 
+	kf9=\E[21~, kfnd=\E[1~, kich1=\E[2~, knp=\E[6~, kpp=\E[5~, 
+	kslt=\E[4~, rc=\E8, rev=\E[7m$<2>, 
+	rf=/usr/share/tabset/vt300, ri=\EM, rmacs=\E(B$<4>, 
+	rmam=\E[?7l, rmir=\E[4l, rmkx=\E>, 
+	rmsc=\E[?0;0r\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, 
+	rmso=\E[m, rmul=\E[m, rs3=\E[?67h\E[64;1"p, sc=\E7, 
+	sgr=\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p4%t;5%;%?%p1%p3%|%t;7%;m%?%p9%t\E(0%e\E(B%;, 
+	sgr0=\E[m$<2>, smacs=\E(0$<2>, smam=\E[?7h, smir=\E[4h, 
+	smkx=\E=, smso=\E[7m, smul=\E[4m, 
+
+#
+# DEC VT220 and up support DECUDK (user-defined keys).  DECUDK (i.e., pfx)
+# takes two parameters, the key and the string.  Translating the key is
+# straightforward (keys 1-5 are not defined on real terminals, though some
+# emulators define these):
+#
+#               if (key < 16) then  value = key;
+#               else if (key < 21) then value = key + 1; 
+#               else if (key < 25) then value = key + 2;
+#               else if (key < 27) then value = key + 3;
+#               else if (key < 30) then value = key + 4;
+#               else value = key + 5;
+#
+# The string must be the hexadecimal equivalent, e.g., "5052494E" for "PRINT". 
+# There's no provision in terminfo for emitting a string in this format, so the
+# application has to know it.
+#
+vt420pc|DEC VT420 w/PC keyboard, 
+	kdch1=\177, kend=\E[4~, kf1=\E[11~, kf10=\E[21~, 
+	kf11=\E[23~, kf12=\E[24~, kf13=\E[11;2~, kf14=\E[12;2~, 
+	kf15=\E[13;2~, kf16=\E[14;2~, kf17=\E[15;2~, 
+	kf18=\E[17;2~, kf19=\E[18;2~, kf2=\E[12~, kf20=\E[19;2~, 
+	kf21=\E[20;2~, kf22=\E[21;2~, kf23=\E[23;2~, 
+	kf24=\E[24;2~, kf25=\E[23~, kf26=\E[24~, kf27=\E[25~, 
+	kf28=\E[26~, kf29=\E[28~, kf3=\E[13~, kf30=\E[29~, 
+	kf31=\E[31~, kf32=\E[32~, kf33=\E[33~, kf34=\E[34~, 
+	kf35=\E[35~, kf36=\E[36~, kf37=\E[23;2~, kf38=\E[24;2~, 
+	kf39=\E[25;2~, kf4=\E[14~, kf40=\E[26;2~, kf41=\E[28;2~, 
+	kf42=\E[29;2~, kf43=\E[31;2~, kf44=\E[32;2~, 
+	kf45=\E[33;2~, kf46=\E[34;2~, kf47=\E[35;2~, 
+	kf48=\E[36;2~, kf5=\E[15~, kf6=\E[17~, kf7=\E[18~, 
+	kf8=\E[19~, kf9=\E[20~, khome=\E[H, 
+	pctrm=USR_TERM\:vt420pcdos\:, 
+	pfx=\EP1;1|%?%{16}%p1%>%t%{0}%e%{21}%p1%>%t%{1}%e%{25}%p1%>%t%{2}%e%{27}%p1%>%t%{3}%e%{30}%p1%>%t%{4}%e%{5}%;%p1%+%d/%p2%s\E\\, 
+	use=vt420, 
+
+vt420pcdos|DEC VT420 w/PC for DOS Merge, 
+	lines#25, 
+	dispc=%?%p1%{19}%=%t\E\023\021%e%p1%{32}%<%t\E%p1%c%e%p1%{127}%=%t\E\177%e%p1%c%;, 
+	pctrm@, 
+	rmsc=\E[?0;0r\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sgr@, 
+	sgr0=\E[m, smsc=\E[?1;2r\E[34h, use=vt420pc, 
+
+vt420f|DEC VT420 with VT kbd; VT400 mode; F1-F5 used as Fkeys, 
+	kdch1=\177, kf1=\E[11~, kf10=\E[21~, kf11=\E[23~, 
+	kf12=\E[24~, kf13=\E[25~, kf14=\E[26~, kf15=\E[28~, 
+	kf16=\E[29~, kf17=\E[31~, kf18=\E[32~, kf19=\E[33~, 
+	kf2=\E[12~, kf20=\E[34~, kf3=\E[13~, kf4=\E[14~, 
+	kf5=\E[15~, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, 
+	khome=\E[H, lf1=\EOP, lf2=\EOQ, lf3=\EOR, lf4=\EOS, 
+	use=vt420, 
+
+vt510|DEC VT510, 
+	use=vt420, 
+vt510pc|DEC VT510 w/PC keyboard, 
+	use=vt420pc, 
+vt510pcdos|DEC VT510 w/PC for DOS Merge, 
+	use=vt420pcdos, 
+
+# VT520/VT525
+#
+# The VT520 is a monochrome text terminal capable of managing up to
+# four independent sessions in the terminal.  It has multiple ANSI
+# emulations (VT520, VT420, VT320, VT220, VT100, VT PCTerm, SCO Console)
+# and ASCII emulations (WY160/60, PCTerm, 50/50+, 150/120, TVI 950,
+# 925 910+, ADDS A2).  This terminfo data is for the ANSI emulations only.
+#
+# Terminal Set-Up is entered by pressing [F3], [Caps Lock]/[F3] or
+# [Alt]/[Print Screen] depending upon which keyboard and which
+# terminal mode is being used.  If Set-Up has been disabled or
+# assigned to an unknown key, Set-Up may be entered by pressing
+# [F3] as the first key after power up, regardless of keyboard type.
+# (vt520: I added <rmam>/<smam> based on the init string, also <sc> -- esr)
+vt520|DEC VT520, 
+	am, mir, xenl, xon, 
+	cols#80, lines#24, vt#3, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m$<2>, bold=\E[1m$<2>, 
+	clear=\E[H\E[2J$<50>, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH$<10>, cuu1=\E[A, dch1=\E[P, 
+	dl1=\E[M, ed=\E[J$<50>, el=\E[K$<3>, home=\E[H, ht=^I, 
+	if=/usr/share/tabset/vt300, il1=\E[L, ind=\ED, 
+	is2=\E[1;24r\E[24;1H, is3=\E[?67h\E[64;1"p, kbs=^H, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\E[3~, kf1=\EOP, kf10=\E[29~, kf2=\EOQ, kf3=\EOR, 
+	kf4=\EOS, kf5=\E[17~, kf6=\E[18~, kf7=\E[19~, kf8=\E[20~, 
+	kf9=\E[21~, kfnd=\E[1~, kich1=\E[2~, knp=\E[6~, kpp=\E[5~, 
+	kslt=\E[4~, 
+	pfx=\EP1;1|%?%{16}%p1%>%t%{0}%e%{21}%p1%>%t%{1}%e%{25}%p1%>%t%{2}%e%{27}%p1%>%t%{3}%e%{30}%p1%>%t%{4}%e%{5}%;%p1%+%d/%p2%s\E\\, 
+	rc=\E8, rev=\E[7m$<2>, rf=/usr/share/tabset/vt300, 
+	ri=\EM, rmacs=\E(B$<4>, rmam=\E[?7l, rmir=\E[4l, 
+	rmsc=\E[?0;0r\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, 
+	rmso=\E[m, rmul=\E[m, rs3=\E[?67h\E[64;1"p, sc=\E7, 
+	sgr=\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p4%t;5%;%?%p1%p3%|%t;7%;m%?%p9%t\E(0%e\E(B%;, 
+	sgr0=\E[m$<2>, smacs=\E(0$<2>, smam=\E[?7h, smir=\E[4h, 
+	smso=\E[7m, smul=\E[4m, 
+
+# (vt525: I added <rmam>/<smam> based on the init string;
+# removed <rmso>=\E[m, <rmul>=\E[m, added <sc> -- esr)
+vt525|DEC VT525, 
+	am, mir, xenl, xon, 
+	cols#80, lines#24, vt#3, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m$<2>, bold=\E[1m$<2>, 
+	clear=\E[H\E[2J$<50>, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH$<10>, cuu1=\E[A, dch1=\E[P, 
+	dl1=\E[M, ed=\E[J$<50>, el=\E[K$<3>, home=\E[H, ht=^I, 
+	if=/usr/share/tabset/vt300, il1=\E[L, ind=\ED, 
+	is2=\E[1;24r\E[24;1H, is3=\E[?67h\E[64;1"p, kbs=^H, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\E[3~, kf1=\EOP, kf10=\E[29~, kf2=\EOQ, kf3=\EOR, 
+	kf4=\EOS, kf5=\E[17~, kf6=\E[18~, kf7=\E[19~, kf8=\E[20~, 
+	kf9=\E[21~, kfnd=\E[1~, kich1=\E[2~, knp=\E[6~, kpp=\E[5~, 
+	kslt=\E[4~, 
+	pfx=\EP1;1|%?%{16}%p1%>%t%{0}%e%{21}%p1%>%t%{1}%e%{25}%p1%>%t%{2}%e%{27}%p1%>%t%{3}%e%{30}%p1%>%t%{4}%e%{5}%;%p1%+%d/%p2%s\E\\, 
+	rc=\E8, rev=\E[7m$<2>, rf=/usr/share/tabset/vt300, 
+	ri=\EM, rmacs=\E(B$<4>, rmam=\E[?7l, rmir=\E[4l, 
+	rmsc=\E[?0;0r\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, 
+	rmso=\E[m, rmul=\E[m, rs3=\E[?67h\E[64;1"p, sc=\E7, 
+	sgr=\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p4%t;5%;%?%p1%p3%|%t;7%;m%?%p9%t\E(0%e\E(B%;, 
+	sgr0=\E[m$<2>, smacs=\E(0$<2>, smam=\E[?7h, smir=\E[4h, 
+	smso=\E[7m, smul=\E[4m, 
+
+#### VT100 emulations
+#
+
+# John Hawkinson <jhawk@MIT.EDU> tells us that the EWAN telnet for Windows
+# (the best Windows telnet as of September 1995) presents the name `dec-vt100'
+# to telnetd.   Michael Deutschmann <ldeutsch@mail.netshop.net> informs us
+# that this works best with a stock vt100 entry.
+dec-vt100|EWAN telnet's vt100 emulation, 
+	use=vt100, 
+
+# From: Adrian Garside <94ajg2@eng.cam.ac.uk>, 19 Nov 1996
+dec-vt220|DOS tnvt200 terminal emulator, 
+	am@, use=vt220, 
+
+# Zstem340 is an (IMHO) excellent VT emulator for PC's.  I recommend it to
+# anyone who needs PC VT340 emulation. (or anything below that level, for
+# that matter -- DEC's ALL-in-1 seems happy with it, as does INFOPLUS's
+# RDBM systems, it includes ReGIS and SiXel support!  I'm impressed...
+# I can send the address if requested.
+# (z340: changed garbled \E[5?l to \E[?5l, DEC smooth scroll off -- esr)
+# From: Adam Thompson <athompso@pangea.ca> Sept 10 1995
+z340|zstem vt340 terminal emulator 132col 42line, 
+	lines#42, 
+	is2=\E>\E[?3h\E[?4l\E[?5l\E[?7h\E[?8h\E[1;42r\E[42;1H, 
+	rs2=\E>\E[?3h\E[?4l\E[?5l\E[?7h\E[?8h\E[1;42r\E[42;1H, 
+	use=vt320-w, 
+z340-nam|zstem vt340 terminal emulator 132col 42line (no automatic margins), 
+	am@, 
+	is2=\E>\E[?3h\E[?4l\E[?5l\E[?7l\E[?8h\E[1;42r\E[42;1H, 
+	rs2=\E>\E[?3h\E[?4l\E[?5l\E[?7l\E[?8h\E[1;42r\E[42;1H, 
+	use=z340, 
+
+# CRT is shareware.  It implements some xterm features, including mouse.
+crt|crt-vt220|CRT 2.3 emulating VT220, 
+	bce, msgr, 
+	ncv@, 
+	hts=\EH, u6=\E[%i%d;%dR, u7=\E[6n, u8=\E[?1;2c, u9=\E[c, 
+	use=vt220, use=ecma+color, 
+
+# This entry is for Tera Term Pro version 2.3, for MS-Windows 95/NT written by
+# T. Teranishi dated Mar 10, 1998.  It is a free software terminal emulator
+# (communication program) which supports:
+#
+#	- Serial port connections.
+#	- TCP/IP (telnet) connections.
+#	- VT100 emulation, and selected VT200/300 emulation.
+#	- TEK4010 emulation.
+#	- File transfer protocols (Kermit, XMODEM, ZMODEM, B-PLUS and
+#	  Quick-VAN).
+#	- Scripts using the "Tera Term Language".
+#	- Japanese and Russian character sets.
+#
+# The program does not come with terminfo or termcap entries.  However, the
+# emulation (testing with vttest and ncurses) is reasonably close to vt100 (no
+# vt52 or doublesize character support; blinking is done with color).  Besides
+# the HPA, VPA extensions it also implements CPL and CNL.
+#
+# All of the function keys can be remapped.  This description shows the default
+# mapping, as installed.  Both vt100 PF1-PF4 keys and quasi-vt220 F1-F4 keys
+# are supported.  F13-F20 are obtained by shifting F3-F10.  The editing keypad
+# is laid out like vt220, rather than the face codes on the PC keyboard, i.e,
+#	kfnd	Insert
+#	kslt	Delete
+#	kich1	Home
+#	kdch1	PageUp
+#	kpp	End
+#	knp	PageDown
+#
+# ANSI colors are implemented, but cannot be combined with video attributes
+# except for reverse.
+#
+# No fonts are supplied with the program, so the acsc string is chosen to
+# correspond with the default Microsoft terminal font.
+#
+# Tera Term recognizes some xterm sequences, including those for setting and
+# retrieving the window title, and for setting the window size (i.e., using
+# "resize -s"), though it does not pass SIGWINCH to the application if the
+# user resizes the window with the mouse.
+teraterm|Tera Term Pro, 
+	km, xon@, 
+	ncv#43, vt@, 
+	acsc=+\020\,\021-\030.^Y0\333`\004a\261f\370g\361h\260i\316j\331k\277l\332m\300n\305o~p\304q\304r\304s_t\303u\264v\301w\302x\263y\363z\362{\343|\330}\234~\376, 
+	blink=\E[5m, bold=\E[1m, civis=\E[?25l, clear=\E[H\E[J, 
+	cnorm=\E[?25h, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, 
+	dl1=\E[M, ech=\E[%p1%dX, ed=\E[J, el=\E[K, el1=\E[1K, 
+	flash=\E[?5h\E[?5l$<200/>, hpa=\E[%i%p1%dG, 
+	il=\E[%p1%dL, il1=\E[L, kdch1=\E[3~, kf1=\E[11~, 
+	kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, 
+	kf14=\E[26~, kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, 
+	kf18=\E[32~, kf19=\E[33~, kf2=\E[12~, kf20=\E[34~, 
+	kf3=\E[13~, kf4=\E[14~, kf5=\E[15~, kf6=\E[17~, kf7=\E[18~, 
+	kf8=\E[19~, kf9=\E[20~, kfnd=\E[1~, kich1=\E[2~, knp=\E[6~, 
+	kpp=\E[5~, kslt=\E[4~, op=\E[100m, rev=\E[7m, ri=\EM, 
+	rmso=\E[27m, rmul=\E[24m, sgr0=\E[m, smso=\E[7m, 
+	smul=\E[4m, u6=\E[%i%d;%dR, u7=\E[6n, u8=\E[?1;2c, u9=\E[c, 
+	vpa=\E[%i%p1%dd, use=klone+color, use=vt100, 
+
+# Tested with WinNT 4.0, the telnet application assumes the screensize is
+# 25x80.  This entry uses the 'Terminal' font, to get line-drawing characters.
+ms-vt100|MS telnet imitating dec vt100, 
+	lines#25, 
+	acsc=+\020\,\021-\030.^Y0\333`\004a\261f\370g\361h\260i\316j\331k\277l\332m\300n\305o~p\304q\304r\304s_t\303u\264v\301w\302x\263y\363z\362{\343|\330}\234~\376, 
+	tbc@, u6=\E[%i%d;%dR, u7=\E[6n, u8=\E[?6c, u9=\E[c, 
+	use=vt100, 
+
+#### X terminal emulators
+#
+# You can add the following line to your .Xdefaults to change the terminal type
+# set by the xterms you start up to my-xterm:
+#
+# *termName:  my-xterm
+#
+# System administrators can change the default entry for xterm instances
+# by adding a similar line to /usr/X11/lib/X11/app-defaults/XTerm.  In either
+# case, xterm will detect and reject an invalid terminal type, falling back
+# to the default of xterm.
+#
+
+# X10/6.6	11/7/86, minus alternate screen, plus (csr)
+# (xterm: ":MT:" changed to ":km:"; added <smam>/<rmam> based on init string;
+# removed (hs, eslok, tsl=\E[?E\E[?%i%dT, fsl=\E[?F, dsl=\E[?E)
+# as these seem not to work -- esr)
+x10term|vs100-x10|xterm terminal emulator (X10 window system), 
+	OTbs, am, km, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#65, 
+	bold=\E[1m, clear=\E[H\E[2J, csr=\E[%i%p1%d;%p2%dr, 
+	cub1=^H, cud1=^J, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, 
+	dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, il=\E[%p1%dL, 
+	il1=\E[L, ind=^J, is2=\E\E[m\E[?7h\E[?1;4l, kbs=^H, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kf1=\EOP, 
+	kf2=\EOQ, kf3=\EOR, kf4=\EOS, rev=\E[7m, ri=\EM, rmam=\E[?7l, 
+	rmir=\E[4l, rmkx=\E[?1l\E>, rmso=\E[m, rmul=\E[m, 
+	sgr0=\E[m, smam=\E[?7h, smir=\E[4h, smkx=\E[?1h\E=, 
+	smso=\E[7m, smul=\E[4m, 
+# Compatible with the R5 xterm 
+# (from the XFree86 3.2 distribution, <blink=@> removed)
+# added khome/kend, rmir/smir, rmul/smul, hts based on the R5 xterm code - TD
+# corrected typos in rs2 string - TD
+# added u6-u9 -TD
+xterm-r5|xterm R5 version, 
+	OTbs, am, km, msgr, xenl, 
+	cols#80, it#8, lines#24, 
+	bel=^G, bold=\E[1m, clear=\E[H\E[2J, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, 
+	el=\E[K, home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@, ich1=\E[@, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, kbs=^H, kcub1=\EOD, 
+	kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kdch1=\E[3~, 
+	kdl1=\E[31~, kel=\E[8~, kend=\E[4~, kf0=\EOq, kf1=\E[11~, 
+	kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, kf2=\E[12~, 
+	kf3=\E[13~, kf4=\E[14~, kf5=\E[15~, kf6=\E[17~, kf7=\E[18~, 
+	kf8=\E[19~, kf9=\E[20~, khome=\E[1~, kich1=\E[2~, 
+	kil1=\E[30~, kmous=\E[M, knp=\E[6~, kpp=\E[5~, rc=\E8, 
+	rev=\E[7m, ri=\EM, rmir=\E[4l, rmkx=\E[?1l\E>, rmso=\E[m, 
+	rmul=\E[m, 
+	rs2=\E>\E[?1;3;4;5;6l\E[4l\E[?7h\E[m\E[r\E[2J\E[H, 
+	sc=\E7, 
+	sgr=\E[%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;m, 
+	sgr0=\E[m, smir=\E[4h, smkx=\E[?1h\E=, smso=\E[7m, 
+	smul=\E[4m, tbc=\E[3g, u6=\E[%i%d;%dR, u7=\E[6n, 
+	u8=\E[?1;2c, u9=\E[c, 
+# Compatible with the R6 xterm
+# (from XFree86 3.2 distribution, <acsc> and <it> added, <blink@> removed)
+# added khome/kend, hts based on the R6 xterm code - TD
+# (khome/kend do not actually work in X11R5 or X11R6, but many people use this
+# for compatibility with other emulators).
+xterm-r6|xterm-old|xterm X11R6 version, 
+	OTbs, am, km, mir, msgr, xenl, 
+	cols#80, it#8, lines#24, 
+	acsc=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, bold=\E[1m, clear=\E[H\E[2J, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, 
+	el=\E[K, enacs=\E)0, home=\E[H, ht=^I, hts=\EH, il=\E[%p1%dL, 
+	il1=\E[L, ind=^J, 
+	is2=\E7\E[r\E[m\E[?7h\E[?1;3;4;6l\E[4l\E8\E>, kbs=^H, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kdch1=\E[3~, kf1=\E[11~, kf10=\E[21~, kf11=\E[23~, 
+	kf12=\E[24~, kf13=\E[25~, kf14=\E[26~, kf15=\E[28~, 
+	kf16=\E[29~, kf17=\E[31~, kf18=\E[32~, kf19=\E[33~, 
+	kf2=\E[12~, kf20=\E[34~, kf3=\E[13~, kf4=\E[14~, 
+	kf5=\E[15~, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, 
+	kfnd=\E[1~, kich1=\E[2~, kmous=\E[M, knp=\E[6~, kpp=\E[5~, 
+	kslt=\E[4~, meml=\El, memu=\Em, rc=\E8, rev=\E[7m, ri=\EM, 
+	rmacs=^O, rmcup=\E[2J\E[?47l\E8, rmir=\E[4l, 
+	rmkx=\E[?1l\E>, rmso=\E[m, rmul=\E[m, 
+	rs2=\E7\E[r\E8\E[m\E[?7h\E[?1;3;4;6l\E[4l\E>, sc=\E7, 
+	sgr0=\E[m, smacs=^N, smcup=\E7\E[?47h, smir=\E[4h, 
+	smkx=\E[?1h\E=, smso=\E[7m, smul=\E[4m, tbc=\E[3g, 
+	u6=\E[%i%d;%dR, u7=\E[6n, u8=\E[?1;2c, u9=\E[c, 
+# This is the base xterm entry for the xterm supplied with XFree86 3.2 & up.
+# The name has been changed and some aliases have been removed.
+xterm-xf86-v32|xterm terminal emulator (XFree86 3.2 Window System), 
+	OTbs, am, bce, km, mir, msgr, xenl, 
+	cols#80, it#8, lines#24, ncv@, 
+	acsc=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=\E[H\E[2J, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	ech=\E[%p1%dX, ed=\E[J, el=\E[K, el1=\E[1K, enacs=\E(B\E)0, 
+	flash=\E[?5h$<100/>\E[?5l, home=\E[H, hpa=\E[%i%p1%dG, 
+	ht=^I, hts=\EH, ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, 
+	il1=\E[L, ind=^J, 
+	is2=\E7\E[r\E[m\E[?7h\E[?1;3;4;6l\E[4l\E8\E>, 
+	ka1=\EOw, ka3=\EOu, kb2=\EOy, kbeg=\EOE, kbs=^H, kc1=\EOq, 
+	kc3=\EOs, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kdch1=\177, kend=\EOF, kent=\EOM, kf1=\E[11~, kf10=\E[21~, 
+	kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, kf14=\E[26~, 
+	kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, kf18=\E[32~, 
+	kf19=\E[33~, kf2=\E[12~, kf20=\E[34~, kf3=\E[13~, 
+	kf4=\E[14~, kf5=\E[15~, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, 
+	kf9=\E[20~, kfnd=\E[1~, khome=\EOH, kich1=\E[2~, 
+	kmous=\E[M, knp=\E[6~, kpp=\E[5~, kslt=\E[4~, meml=\El, 
+	memu=\Em, rc=\E8, rev=\E[7m, ri=\EM, rmacs=^O, rmam=\E[?7l, 
+	rmcup=\E[2J\E[?47l\E8, rmir=\E[4l, rmkx=\E[?1l\E>, 
+	rmso=\E[27m, rmul=\E[24m, rs1=^O, 
+	rs2=\E7\E[r\E8\E[m\E[?7h\E[?1;3;4;6l\E[4l\E>, sc=\E7, 
+	setb=\E[4%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, 
+	setf=\E[3%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, 
+	sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smcup=\E7\E[?47h, 
+	smir=\E[4h, smkx=\E[?1h\E=, smso=\E[7m, smul=\E[4m, 
+	tbc=\E[3g, u6=\E[%i%d;%dR, u7=\E[6n, u8=\E[?1;2c, u9=\E[c, 
+	vpa=\E[%i%p1%dd, use=ecma+color, 
+
+# This is the stock xterm entry supplied with XFree86 3.3, which uses VT100
+# codes for F1-F4 except while in VT220 mode.
+xterm-xf86-v33|xterm terminal emulator (XFree86 3.3 Window System), 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, use=xterm-xf86-v32, 
+
+# This version was released in XFree86 3.3.3 (November 1998).
+# Besides providing printer support, it exploits a new feature that allows
+# xterm to use terminfo-based descriptions with the titeInhibit resource.
+# -- the distribution contained incorrect khome/kend values -TD
+xterm-xf86-v333|xterm terminal emulator (XFree86 3.3.3 Window System), 
+	mc5i, 
+	blink=\E[5m, ich1@, invis=\E[8m, 
+	is2=\E[!p\E[?3;4l\E[4l\E>, kdch1=\E[3~, kfnd@, kslt@, 
+	mc0=\E[i, mc4=\E[4i, mc5=\E[5i, rmcup=\E[?1047l\E[?1048l, 
+	rs1=\Ec, rs2=\E[!p\E[?3;4l\E[4l\E>, 
+	sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	smcup=\E[?1048h\E[?1047h, use=xterm-xf86-v33, 
+
+# This version was released in XFree86 4.0.
+xterm-xf86-v40|xterm terminal emulator (XFree86 4.0 Window System), 
+	npc, 
+	kDC=\E[3;5~, kEND=\EO5F, kHOM=\EO5H, kIC=\E[2;5~, 
+	kLFT=\EO5D, kNXT=\E[6;5~, kPRV=\E[5;5~, kRIT=\EO5C, ka1@, 
+	ka3@, kb2=\EOE, kc1@, kc3@, kcbt=\E[Z, kdch1=\E[3~, kend=\EOF, 
+	kf13=\EO2P, kf14=\EO2Q, kf15=\EO2R, kf16=\EO2S, 
+	kf17=\E[15;2~, kf18=\E[17;2~, kf19=\E[18;2~, 
+	kf20=\E[19;2~, kf21=\E[20;2~, kf22=\E[21;2~, 
+	kf23=\E[23;2~, kf24=\E[24;2~, kf25=\EO5P, kf26=\EO5Q, 
+	kf27=\EO5R, kf28=\EO5S, kf29=\E[15;5~, kf30=\E[17;5~, 
+	kf31=\E[18;5~, kf32=\E[19;5~, kf33=\E[20;5~, 
+	kf34=\E[21;5~, kf35=\E[23;5~, kf36=\E[24;5~, kf37=\EO6P, 
+	kf38=\EO6Q, kf39=\EO6R, kf40=\EO6S, kf41=\E[15;6~, 
+	kf42=\E[17;6~, kf43=\E[18;6~, kf44=\E[19;6~, 
+	kf45=\E[20;6~, kf46=\E[21;6~, kf47=\E[23;6~, 
+	kf48=\E[24;6~, khome=\EOH, rmcup=\E[?1049l, 
+	sgr=\E[0%?%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;, 
+	smcup=\E[?1049h, use=xterm-xf86-v333, 
+
+xterm-xfree86|xterm-new|xterm terminal emulator (XFree86 4.0 Window System), 
+	npc, 
+	kDC=\E[3;5~, kEND=\EO5F, kHOM=\EO5H, kIC=\E[2;5~, 
+	kLFT=\EO5D, kNXT=\E[6;5~, kPRV=\E[5;5~, kRIT=\EO5C, 
+	kb2=\EOE, kcbt=\E[Z, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, 
+	kcuu1=\EOA, kend=\EOF, kent=\EOM, kf1=\EOP, kf10=\E[21~, 
+	kf11=\E[23~, kf12=\E[24~, kf13=\EO2P, kf14=\EO2Q, 
+	kf15=\EO2R, kf16=\EO2S, kf17=\E[15;2~, kf18=\E[17;2~, 
+	kf19=\E[18;2~, kf2=\EOQ, kf20=\E[19;2~, kf21=\E[20;2~, 
+	kf22=\E[21;2~, kf23=\E[23;2~, kf24=\E[24;2~, kf25=\EO5P, 
+	kf26=\EO5Q, kf27=\EO5R, kf28=\EO5S, kf29=\E[15;5~, 
+	kf3=\EOR, kf30=\E[17;5~, kf31=\E[18;5~, kf32=\E[19;5~, 
+	kf33=\E[20;5~, kf34=\E[21;5~, kf35=\E[23;5~, 
+	kf36=\E[24;5~, kf37=\EO6P, kf38=\EO6Q, kf39=\EO6R, 
+	kf4=\EOS, kf40=\EO6S, kf41=\E[15;6~, kf42=\E[17;6~, 
+	kf43=\E[18;6~, kf44=\E[19;6~, kf45=\E[20;6~, 
+	kf46=\E[21;6~, kf47=\E[23;6~, kf48=\E[24;6~, kf5=\E[15~, 
+	kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, khome=\EOH, 
+	kich1=\E[2~, kmous=\E[M, knp=\E[6~, kpp=\E[5~, 
+	use=xterm-basic, 
+#
+# This chunk is used for building the VT220/Sun/PC keyboard variants.
+xterm-basic|xterm terminal emulator - common (XFree86), 
+	am, bce, km, mc5i, mir, msgr, xenl, 
+	colors#8, cols#80, it#8, lines#24, pairs#64, 
+	acsc=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=\E[H\E[2J, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	ech=\E[%p1%dX, ed=\E[J, el=\E[K, el1=\E[1K, enacs=\E(B\E)0, 
+	flash=\E[?5h$<100/>\E[?5l, home=\E[H, hpa=\E[%i%p1%dG, 
+	ht=^I, hts=\EH, ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L, 
+	ind=^J, invis=\E[8m, is2=\E[!p\E[?3;4l\E[4l\E>, kbs=^H, 
+	kdch1=\E[3~, mc0=\E[i, mc4=\E[4i, mc5=\E[5i, meml=\El, 
+	memu=\Em, op=\E[39;49m, rc=\E8, rev=\E[7m, ri=\EM, rmacs=^O, 
+	rmam=\E[?7l, rmcup=\E[?1049l, rmir=\E[4l, rmkx=\E[?1l\E>, 
+	rmso=\E[27m, rmul=\E[24m, rs1=\Ec, 
+	rs2=\E[!p\E[?3;4l\E[4l\E>, sc=\E7, setab=\E[4%p1%dm, 
+	setaf=\E[3%p1%dm, 
+	setb=\E[4%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, 
+	setf=\E[3%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, 
+	sgr=\E[0%?%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smcup=\E[?1049h, 
+	smir=\E[4h, smkx=\E[?1h\E=, smso=\E[7m, smul=\E[4m, 
+	tbc=\E[3g, u6=\E[%i%d;%dR, u7=\E[6n, u8=\E[?1;2c, u9=\E[c, 
+	vpa=\E[%i%p1%dd, 
+
+# From: David J. MacKenzie <djm@va.pubnix.com>, 14 Nov 1997
+xterm-xi|xterm on XI Graphics Accelerated X under BSD/OS 3.1, 
+	rmso=\E[m, rmul=\E[m, use=xterm-xf86-v33, 
+
+# This is one of the variants of XFree86 3.3 xterm, updated for 4.0 (T.Dickey)
+xterm-16color|xterm with 16 colors like aixterm, 
+	colors#16, ncv#32, pairs#256, 
+	setab=\E[%?%p1%{8}%<%t%p1%{40}%+%e%p1%{92}%+%;%dm, 
+	setaf=\E[%?%p1%{8}%<%t%p1%{30}%+%e%p1%{82}%+%;%dm, 
+	setb=%p1%{8}%/%{6}%*%{4}%+\E[%d%p1%{8}%m%Pa%?%ga%{1}%=%t4%e%ga%{3}%=%t6%e%ga%{4}%=%t1%e%ga%{6}%=%t3%e%ga%d%;m, 
+	setf=%p1%{8}%/%{6}%*%{3}%+\E[%d%p1%{8}%m%Pa%?%ga%{1}%=%t4%e%ga%{3}%=%t6%e%ga%{4}%=%t1%e%ga%{6}%=%t3%e%ga%d%;m, 
+	use=xterm-xfree86, 
+
+# These variants of XFree86 3.9.16 xterm are built as a configure option.
+xterm-256color|xterm with 256 colors, 
+	ccc, 
+	colors#256, ncv#32, pairs#256, 
+	initc=\E]4;%p1%d;rgb\:%p2%{255}%*%{1000}%/%2.2X/%p3%{255}%*%{1000}%/%2.2X/%p4%{255}%*%{1000}%/%2.2X\E\\, 
+	setab=\E[48;5;%p1%dm, setaf=\E[38;5;%p1%dm, 
+	setb=\E[48;5;%p1%dm, setf=\E[38;5;%p1%dm, 
+	use=xterm-xfree86, 
+xterm-88color|xterm with 88 colors, 
+	colors#88, pairs#88, use=xterm-256color, 
+
+# This is another variant, for XFree86 4.0 xterm (T.Dickey)
+# This is an 8-bit version of xterm, which emulates DEC vt220 with ANSI color.
+# To use it, your decTerminalID resource must be set to 200 or above.
+#
+#	HTS	\E H	\210
+#	RI	\E M	\215
+#	SS3	\E O	\217
+#	CSI	\E [	\233
+#
+xterm-8bit|xterm terminal emulator 8-bit controls (X Window System), 
+	OTbs, am, bce, km, mc5i, mir, msgr, npc, xenl, 
+	colors#8, cols#80, it#8, lines#24, pairs#64, 
+	acsc=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\2335m, bold=\2331m, cbt=\233Z, 
+	civis=\233?25l, clear=\233H\2332J, cnorm=\233?25h, cr=^M, 
+	csr=\233%i%p1%d;%p2%dr, cub=\233%p1%dD, cub1=^H, 
+	cud=\233%p1%dB, cud1=^J, cuf=\233%p1%dC, cuf1=\233C, 
+	cup=\233%i%p1%d;%p2%dH, cuu=\233%p1%dA, cuu1=\233A, 
+	dch=\233%p1%dP, dch1=\233P, dl=\233%p1%dM, dl1=\233M, 
+	ech=\233%p1%dX, ed=\233J, el=\233K, el1=\2331K, 
+	enacs=\E(B\E)0, flash=\233?5h$<100/>\233?5l, 
+	home=\233H, hpa=\233%i%p1%dG, ht=^I, hts=\210, 
+	ich=\233%p1%d@, il=\233%p1%dL, il1=\233L, ind=^J, 
+	invis=\2338m, 
+	is2=\E7\E G\233r\233m\233?7h\233?1;3;4;6l\2334l\E8\E>, 
+	ka1=\217w, ka3=\217u, kb2=\217y, kbeg=\217E, kbs=^H, 
+	kc1=\217q, kc3=\217s, kcbt=\233Z, kcub1=\217D, kcud1=\217B, 
+	kcuf1=\217C, kcuu1=\217A, kdch1=\2333~, kend=\2334~, 
+	kent=\217M, kf1=\23311~, kf10=\23321~, kf11=\23323~, 
+	kf12=\23324~, kf13=\23325~, kf14=\23326~, kf15=\23328~, 
+	kf16=\23329~, kf17=\23331~, kf18=\23332~, kf19=\23333~, 
+	kf2=\23312~, kf20=\23334~, kf3=\23313~, kf4=\23314~, 
+	kf5=\23315~, kf6=\23317~, kf7=\23318~, kf8=\23319~, 
+	kf9=\23320~, khome=\2331~, kich1=\2332~, kmous=\233M, 
+	knp=\2336~, kpp=\2335~, mc0=\233i, mc4=\2334i, mc5=\2335i, 
+	meml=\El, memu=\Em, op=\23339;49m, rc=\E8, rev=\2337m, 
+	ri=\215, rmacs=^O, rmam=\233?7l, rmcup=\233?1049l, 
+	rmir=\2334l, rmkx=\233?1l\E>, rmso=\23327m, rmul=\23324m, 
+	rs1=\Ec, 
+	rs2=\E[62"p\E G\E7\233r\E8\233m\233?7h\233?1;3;4;6l\2334l\E>, 
+	sc=\E7, setab=\2334%p1%dm, setaf=\2333%p1%dm, 
+	setb=\2334%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, 
+	setf=\2333%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, 
+	sgr=\2330%?%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\233m^O, smacs=^N, smam=\233?7h, smcup=\233?1049h, 
+	smir=\2334h, smkx=\233?1h\E=, smso=\2337m, smul=\2334m, 
+	tbc=\2333g, u6=\233[%i%d;%dR, u7=\E[6n, u8=\233[?1;2c, 
+	u9=\E[c, vpa=\233%i%p1%dd, 
+
+xterm-hp|XFree86 xterm with hpterm function keys, 
+	kclr=\EJ, kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, 
+	kdch1=\EP, kend=\EF, kf1=\Ep, kf2=\Eq, kf3=\Er, kf4=\Es, 
+	kf5=\Et, kf6=\Eu, kf7=\Ev, kf8=\Ew, khome=\Eh, kich1=\EQ, 
+	knp=\ES, kpp=\ET, use=xterm-basic, 
+
+xterm-sco|XFree86 xterm with SCO function keys, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kend=\E[F, 
+	kf1=\E[M, kf10=\E[V, kf11=\E[W, kf12=\E[X, kf13=\E[Y, 
+	kf15=\E[a, kf16=\E[b, kf17=\E[c, kf18=\E[d, kf19=\E[e, 
+	kf2=\E[N, kf20=\E[f, kf21=\E[g, kf22=\E[h, kf23=\E[i, 
+	kf24=\E[j, kf25=\E[k, kf26=\E[l, kf27=\E[m, kf28=\E[n, 
+	kf29=\E[o, kf3=\E[O, kf30=\E[p, kf31=\E[q, kf32=\E[r, 
+	kf33=\E[s, kf34=\E[t, kf35=\E[u, kf4=\E[P, kf5=\E[Q, 
+	kf6=\E[R, kf7=\E[S, kf8=\E[T, kf9=\E[U, khome=\E[H, 
+	kich1=\E[L, knp=\E[G, kpp=\E[I, use=xterm-basic, 
+
+# The xterm-xfree86 description has all of the features, but is not completely
+# compatible with vt220.  If you are using a Sun or PC keyboard, set the
+# sunKeyboard resource to true:
+#	+ maps the editing keypad
+#	+ interprets control-function-key as a second array of keys, so a
+#	  12-fkey keyboard can support vt220's 20-fkeys.
+#	+ maps numeric keypad "+" to ",".
+#	+ uses DEC-style control sequences for the application keypad.
+#	  
+xterm-vt220|XFree86 xterm emulating vt220, 
+	ka1=\EOw, ka3=\EOy, kbeg=\EOu, kc1=\EOq, kc3=\EOs, kcbt=\E[Z, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kend=\E[4~, 
+	kent=\EOM, kf1=\EOP, kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, 
+	kf13=\E[25~, kf14=\E[26~, kf15=\E[28~, kf16=\E[29~, 
+	kf17=\E[31~, kf18=\E[32~, kf19=\E[33~, kf2=\EOQ, 
+	kf20=\E[34~, kf3=\EOR, kf4=\EOS, kf5=\E[15~, kf6=\E[17~, 
+	kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, khome=\E[1~, 
+	kich1=\E[2~, kmous=\E[M, knp=\E[6~, kpp=\E[5~, 
+	use=xterm-basic, 
+
+xterm-vt52|XFree86 xterm emulating dec vt52, 
+	cols#80, it#8, lines#24, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, clear=\EH\EJ, cr=^M, cub1=\ED, cud1=\EB, cuf1=\EC, 
+	cup=\EY%p1%' '%+%c%p2%' '%+%c, cuu1=\EA, ed=\EJ, el=\EK, 
+	home=\EH, ht=^I, ind=^J, kbs=^H, kcub1=\ED, kcud1=\EB, 
+	kcuf1=\EC, kcuu1=\EA, nel=^M^J, ri=\EI, rmacs=\EG, smacs=\EF, 
+
+xterm-noapp|xterm with cursor keys in normal mode, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, rmcup@, 
+	rmkx=\E>, smcup@, smkx=\E=, use=xterm, 
+
+xterm-24|vs100|xterms|xterm terminal emulator (X Window System), 
+	lines#24, use=xterm-r6, 
+
+# This is xterm for ncurses.
+xterm|xterm terminal emulator (X Window System), 
+	use=xterm-r6, 
+#	use=xterm-xfree86, 
+
+# These entries allow access to the X titlebar and icon name as a status line. 
+# Note that twm (and possibly window managers descended from it such as tvtwm, 
+# ctwm, and vtwm) track windows by icon-name; thus, you don't want to mess
+# with it.
+xterm+sl|access X title line and icon name, 
+	hs, 
+	wsl#40, 
+	dsl=\E]0;\007, fsl=^G, tsl=\E]0;, use=xterm, 
+xterm+sl-twm|access X title line (pacify twm-descended window managers), 
+	hs, 
+	wsl#40, 
+	dsl=\E]2;\007, fsl=^G, tsl=\E]2;, use=xterm, 
+
+#
+# The following xterm variants don't depend on your base version
+#
+# xterm with bold instead of underline
+xterm-bold|xterm terminal emulator (X11R6 Window System) standout w/bold, 
+	smso=\E[7m, smul=\E[1m, use=xterm, 
+# (kterm: this had extension capabilities ":KJ:TY=ascii:" -- esr)
+# (kterm should not invoke DEC Graphics as the alternate character set
+#  -- Kenji Rikitake)
+kterm|kterm kanji terminal emulator (X window system), 
+	eslok, hs, 
+	acsc@, csr=\E[%i%p1%d;%p2%dr, dsl=\E[?H, enacs@, fsl=\E[?F, 
+	kmous=\E[M, rc=\E8, rmacs@, sc=\E7, smacs@, 
+	tsl=\E[?E\E[?%i%dT, use=xterm-r6, use=ecma+color, 
+kterm-color|kterm-co|kterm with ANSI colors, 
+	ncv@, use=kterm, use=ecma+color, 
+# See the note on ICH/ICH1 VERSUS RMIR/SMIR near the end of file
+xterm-nic|xterm with ich/ich1 suppressed for non-curses programs, 
+	ich@, ich1@, use=xterm, 
+# From: Mark Sheppard <kimble@mistral.co.uk>, 4 May 1996 
+xterm1|xterm terminal emulator ignoring the alternate screen buffer, 
+	rmcup@, smcup@, use=xterm, 
+
+# This describes the capabilities of color_xterm, an xterm variant from
+# before ECMA-64 color support was folded into the main-line xterm release.
+# This entry is straight from color_xterm's maintainer.
+# From: Jacob Mandelson <jlm@ugcs.caltech.edu>, 09 Nov 1996
+# The README's with the distribution also say that it supports SGR 21, 24, 25
+# and 27, but they are not present in the terminfo or termcap.
+color_xterm|cx|cx100|color_xterm color terminal emulator for X, 
+	OTbs, am, km, mir, msgr, xenl, 
+	cols#80, it#8, lines#65, ncv@, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, bold=\E[1m, clear=\E[H\E[2J, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, 
+	el=\E[K, el1=\E[1K, enacs=\E(B\E)0, home=\E[H, ht=^I, 
+	ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L, ind=^J, 
+	is1=\E[r\E[m\E[?7h\E[?4;6l\E[4l, ka1=\EOw, ka3=\EOy, 
+	kb2=\EOu, kbs=^H, kc1=\EOq, kc3=\EOs, kcub1=\EOD, kcud1=\EOB, 
+	kcuf1=\EOC, kcuu1=\EOA, kend=\E[8~, kent=\EOM, kf1=\E[11~, 
+	kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, kf2=\E[12~, 
+	kf3=\E[13~, kf4=\E[14~, kf5=\E[15~, kf6=\E[17~, kf7=\E[18~, 
+	kf8=\E[19~, kf9=\E[20~, khome=\E[7~, kich1=\E[2~, 
+	kmous=\E[M, knp=\E[6~, kpp=\E[5~, rc=\E8, rev=\E[7m, ri=\EM, 
+	rmacs=^O, rmam=\E[?7l, rmcup=\E>\E[?41;1r, rmir=\E[4l, 
+	rmso=\E[27m, rmul=\E[24m, 
+	rs1=\E(B\017\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l\E[4l\E<, 
+	sc=\E7, 
+	sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m, smacs=^N, smam=\E[?7h, 
+	smcup=\E[?1;41s\E[?1;41h\E=, smir=\E[4h, smso=\E[7m, 
+	smul=\E[4m, use=ecma+color, 
+
+# The 'nxterm' distributed with Redhat Linux 5.2 is a slight rehack of
+# xterm-sb_right-ansi-3d, which implements ANSI colors, but does not support
+# SGR 39 or 49.  SGR 0 does reset colors (along with everything else).  This
+# description is "compatible" with color_xterm, rxvt and XFree86 xterm, except
+# that each of those implements the home, end, delete keys differently.
+#
+# Redhat Linux 6.x distributes XFree86 xterm as "nxterm", which uses bce
+# colors; note that this is not compatible with the 5.2 version.
+nxterm|xterm-color|generic color xterm, 
+	ncv@, 
+	op=\E[m, use=xterm-r6, use=klone+color, 
+
+# this describes the alpha-version of Gnome terminal shipped with Redhat 6.0
+gnome|Gnome terminal, 
+	bce, 
+	kdch1=\177, kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, 
+	use=xterm-color, 
+
+# This is kvt 0-18.7, shipped with Redhat 6.0 (though whether it supports bce
+# or not is debatable).
+kvt|KDE terminal, 
+	bce, km@, 
+	kdch1=\177, kend=\E[F, khome=\E[H, use=xterm-color, 
+
+# From: Thomas Dickey <dickey@clark.net> 04 Oct 1997
+# Updated: Oezguer Kesim <kesim@math.fu-berlin.de> 02 Nov 1997
+# Notes:
+# rxvt 2.21b uses
+#	smacs=\E(B\E)U^N, rmacs=\E(B\E)0^O,
+# but some applications don't work with that.
+# It also has an AIX extension
+#	box2=lqkxjmwuvtn,
+# and
+#	ech=\E[%p1%dX,
+# but the latter does not work correctly.
+#
+# The distributed terminfo says it implements hpa and vpa, but they are not
+# implemented correctly, using relative rather than absolute positioning.
+#
+# rxvt is normally configured to look for "xterm" or "xterm-color" as $TERM.
+# Since rxvt is not really compatible with xterm, it should be configured as
+# "rxvt" (monochrome) and "rxvt-color". 
+rxvt-basic|rxvt terminal base (X Window System), 
+	OTbs, am, bce, eo, km, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[H\E[2J, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, 
+	el=\E[K, el1=\E[1K, enacs=\E(B\E)0, flash=\E[?5h\E[?5l, 
+	home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@, ich1=\E[@, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, is1=\E[?47l\E=\E[?1l, 
+	is2=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l\E[4l, 
+	kDC=\E[3$, kEND=\E[8$, kHOM=\E[7$, kLFT=\E[d, kNXT=\E[6$, 
+	kPRV=\E[5$, kRIT=\E[c, ka1=\EOw, ka3=\EOy, kb2=\EOu, kbs=^H, 
+	kc1=\EOq, kc3=\EOs, kcbt=\E[Z, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[3~, kel=\E[8\^, 
+	kend=\E[8~, kent=\EOM, kf1=\E[11~, kf10=\E[21~, 
+	kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, kf14=\E[26~, 
+	kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, kf18=\E[32~, 
+	kf19=\E[33~, kf2=\E[12~, kf20=\E[34~, kf3=\E[13~, 
+	kf4=\E[14~, kf5=\E[15~, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, 
+	kf9=\E[20~, kfnd=\E[1~, khome=\E[7~, kich1=\E[2~, 
+	kmous=\E[M, knp=\E[6~, kpp=\E[5~, kslt=\E[4~, rc=\E8, 
+	rev=\E[7m, ri=\EM, rmacs=^O, rmcup=\E[2J\E[?47l\E8, 
+	rmir=\E[4l, rmkx=\E>, rmso=\E[27m, rmul=\E[24m, 
+	rs1=\E>\E[1;3;4;5;6l\E[?7h\E[m\E[r\E[2J\E[H, 
+	rs2=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l\E[4l\E>, 
+	s0ds=\E(B, s1ds=\E(0, sc=\E7, sgr0=\E[0m\017, smacs=^N, 
+	smcup=\E7\E[?47h, smir=\E[4h, smkx=\E=, smso=\E[7m, 
+	smul=\E[4m, tbc=\E[3g, 
+rxvt|rxvt terminal emulator (X Window System), 
+	ncv@, 
+	sgr0=\E[m\017, use=rxvt-basic, use=ecma+color, 
+
+# From: Michael Jennings <mej@valinux.com>
+# removed kf0 which conflicts with kf10 -TD
+# remove cvvis which conflicts with cnorm -TD
+# There's no u6 because Eterm appears to lack CPR (cursor position report).
+Eterm|Eterm-color|Eterm with xterm-style color support (X Window System), 
+	am, bce, bw, eo, km, mc5i, mir, msgr, xenl, xon, 
+	btns#5, cols#80, it#8, lines#24, lm#0, ncv@, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[H\E[2J, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	ech=\E[%p1%dX, ed=\E[J, el=\E[K, el1=\E[1K, enacs=\E)0, 
+	flash=\E[?5h\E[?5l, home=\E[H, hpa=\E[%i%p1%dG, ht=^I, 
+	hts=\EH, ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, il1=\E[L, 
+	ind=^J, is1=\E[?47l\E>\E[?1l, 
+	is2=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l\E[4l, 
+	kDC=\E[3$, kEND=\E[8$, kHOM=\E[7$, kLFT=\E[d, kNXT=\E[6$, 
+	kPRV=\E[5$, kRIT=\E[c, ka1=\E[7~, ka3=\E[5~, kb2=\EOu, 
+	kbeg=\EOu, kbs=^H, kc1=\E[8~, kc3=\E[6~, kcbt=\E[Z, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\E[3~, kel=\E[8\^, kend=\E[8~, kent=\EOM, kf1=\E[11~, 
+	kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, 
+	kf14=\E[26~, kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, 
+	kf18=\E[32~, kf19=\E[33~, kf2=\E[12~, kf20=\E[34~, 
+	kf3=\E[13~, kf4=\E[14~, kf5=\E[15~, kf6=\E[17~, kf7=\E[18~, 
+	kf8=\E[19~, kf9=\E[20~, kfnd=\E[1~, khlp=\E[28~, 
+	khome=\E[7~, kich1=\E[2~, kmous=\E[M, knp=\E[6~, kpp=\E[5~, 
+	kslt=\E[4~, mc4=\E[4i, mc5=\E[5i, rc=\E8, rev=\E[7m, ri=\EM, 
+	rmacs=^O, rmam=\E[?7l, rmcup=\E[2J\E[?47l\E8, rmir=\E[4l, 
+	rmkx=, rmso=\E[27m, rmul=\E[24m, 
+	rs1=\E>\E[1;3;4;5;6l\E[?7h\E[m\E[r\E[2J\E[H, 
+	rs2=\E[r\E[m\E[2J\E[H\E[?7h\E[?1;3;4;6l\E[4l\E>, 
+	sc=\E7, 
+	sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smcup=\E7\E[?47h, 
+	smir=\E[4h, smkx=, smso=\E[7m, smul=\E[4m, tbc=\E[3g, 
+	u7=\E[6n, u8=\E[?1;2c, u9=\E[c, vpa=\E[%i%p1%dd, 
+	use=ecma+color, 
+
+# These (xtermc and xtermm) are distributed with Solaris.  They refer to a
+# variant of xterm which is apparently no longer supported, but are interesting
+# because they illustrate SVr4 curses mouse controls - T.Dickey
+xtermm|xterm terminal emulator (monocrome), 
+	OTbs, am, km, mir, msgr, xenl, 
+	btns#3, cols#80, it#8, lines#24, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=@, bold=\E[1m, clear=\E[H\E[2J, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=\E[1D, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, 
+	el=\E[K, el1=\E[1K$<3>, enacs=\E(B\E)0, getm=\E[%p1%dY, 
+	home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@, ich1=\E[@, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, ka1=\EOq, ka3=\EOs, kb2=\EOr, 
+	kbs=^H, kc1=\EOp, kc3=\EOn, kcub1=\EOD, kcud1=\EOB, 
+	kcuf1=\EOC, kcuu1=\EOA, kend=\E[Y, kent=\EOM, kf0=\EOy, 
+	kf1=\EOP, kf10=\EOY, kf11=\EOZ, kf12=\EOA, kf2=\EOQ, 
+	kf3=\EOR, kf4=\EOS, kf5=\EOT, kf6=\EOU, kf7=\EOV, kf8=\EOW, 
+	kf9=\EOX, khome=\E[H, kmous=\E[^_, knp=\E[U, kpp=\E[V, 
+	rc=\E8, reqmp=\E[492Z, rev=\E[7m, ri=\EM, rmacs=^O, 
+	rmcup=\E@0\E[?4r, rmso=\E[m, 
+	rs1=\E>\E[1;3;4;5;6l\E[?7h\E[m\E[r\E[2J\E[H, 
+	rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7, 
+	sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smcup=\E@0\E[?4s\E[?4h\E@1, 
+	smso=\E[7m, tbc=\E[3g, 
+
+xtermc|xterm terminal emulator (color), 
+	colors#8, ncv#7, pairs#64, 
+	op=\E[100m, setab=\E[4%p1%dm, setaf=\E[3%p1%dm, 
+	setb=\E[4%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, 
+	setf=\E[3%?%p1%{1}%=%t4%e%p1%{3}%=%t6%e%p1%{4}%=%t1%e%p1%{6}%=%t3%e%p1%d%;m, 
+	use=xtermm, 
+
+# From: David J. MacKenzie <djm@va.pubnix.com> 20 Apr 1995
+# Here's a termcap entry I've been using for xterm_color, which comes
+# with BSD/OS 2.0, and the X11R6 contrib tape too I think.  Besides the
+# color stuff, I also have a status line defined as the window manager
+# title bar. [I have translated it to terminfo -- ESR]
+xterm-pcolor|xterm with color used for highlights and status line, 
+	bold=\E[1m\E[43m, rev=\E[7m\E[34m, smso=\E[7m\E[31m, 
+	smul=\E[4m\E[42m, use=xterm+sl, use=xterm-r6, 
+
+# HP ships this, except for the pb#9600 which was merged in from BSD termcap.
+# (hpterm: added empty <acsc>, we have no idea what ACS chars look like --esr)
+hpterm|X-hpterm|hp X11 terminal emulator, 
+	am, da, db, mir, xhp, 
+	cols#80, lh#2, lines#24, lm#0, lw#8, nlab#8, pb#9600, xmc#0, 
+	acsc=, bel=^G, bold=\E&dB, cbt=\Ei, clear=\E&a0y0C\EJ, cr=^M, 
+	cub1=^H, cud1=\EB, cuf1=\EC, cup=\E&a%p1%dy%p2%dC, 
+	cuu1=\EA, dch1=\EP, dim=\E&dH, dl1=\EM, ed=\EJ$<1>, el=\EK, 
+	hpa=\E&a%p1%dC, ht=^I, hts=\E1, il1=\EL, ind=^J, kbs=^H, 
+	kclr=\EJ, kctab=\E2, kcub1=\ED, kcud1=\EB, kcuf1=\EC, 
+	kcuu1=\EA, kdch1=\EP, kdl1=\EM, ked=\EJ, kel=\EK, kf1=\Ep, 
+	kf2=\Eq, kf3=\Er, kf4=\Es, kf5=\Et, kf6=\Eu, kf7=\Ev, kf8=\Ew, 
+	khome=\Eh, khts=\E1, kich1=\EQ, kil1=\EL, kind=\ES, kll=\EF, 
+	knp=\EU, kpp=\EV, kri=\ET, krmir=\ER, ktbc=\E3, meml=\El, 
+	memu=\Em, pfkey=\E&f%p1%dk%p2%l%dL%p2%s, 
+	pfloc=\E&f1a%p1%dk%p2%l%dL%p2%s, 
+	pfx=\E&f2a%p1%dk%p2%l%dL%p2%s, 
+	pln=\E&f%p1%dk%p2%l%dd0L%p2%s, rev=\E&dB, ri=\ET, 
+	rmacs=^O, rmir=\ER, rmkx=\E&s0A, rmln=\E&j@, rmso=\E&d@, 
+	rmul=\E&d@, 
+	sgr=\E&d%?%p7%t%{115}%c%;%p1%p3%|%p6%|%{2}%*%p2%{4}%*%+%p4%+%p5%{8}%*%+%{64}%+%c%?%p9%t%'\016'%c%e%'\017'%c%;, 
+	sgr0=\E&d@, smacs=^N, smir=\EQ, smkx=\E&s1A, smln=\E&jB, 
+	smso=\E&dJ, smul=\E&dD, tbc=\E3, vpa=\E&a%p1%dY, 
+
+# This entry describes an xterm with Sun-style function keys enabled
+# via the X resource setting "xterm*sunFunctionKeys:true"
+# To understand <kf11>/<kf12> note that L1,L2 and F11,F12 are the same.
+# The <kf13>...<kf20> keys are L3-L10.  We don't set <kf16=\E[197z>
+# because we want it to be seen as <kcpy>. 
+# The <kf31>...<kf45> keys are R1-R15.  We treat some of these in accordance
+# with their Sun keyboard labels instead.
+# From: Simon J. Gerraty <sjg@zen.void.oz.au> 10 Jan 1996
+xterm-sun|xterm with sunFunctionKeys true, 
+	kb2=\E[218z, kcpy=\E[197z, kend=\E[220z, kf1=\E[224z, 
+	kf10=\E[233z, kf11=\E[192z, kf12=\E[193z, kf13=\E[194z, 
+	kf14=\E[195z, kf15=\E[196z, kf17=\E[198z, kf18=\E[199z, 
+	kf19=\E[200z, kf2=\E[225z, kf20=\E[201z, kf3=\E[226z, 
+	kf31=\E[208z, kf32=\E[209z, kf33=\E[210z, kf34=\E[211z, 
+	kf35=\E[212z, kf36=\E[213z, kf38=\E[215z, kf4=\E[227z, 
+	kf40=\E[217z, kf42=\E[219z, kf44=\E[221z, kf5=\E[228z, 
+	kf6=\E[229z, kf7=\E[230z, kf8=\E[231z, kf9=\E[232z, 
+	kfnd=\E[200z, khlp=\E[196z, khome=\E[214z, kich1=\E[2z, 
+	knp=\E[222z, kpp=\E[216z, kund=\E[195z, use=xterm, 
+xterms-sun|small (80x24) xterm with sunFunctionKeys true, 
+	cols#80, lines#24, use=xterm-sun, 
+
+# This is for the extensible terminal emulator on the X11R6 contrib tape.
+emu|emu native mode, 
+	mir, msgr, xon, 
+	colors#15, cols#80, it#8, lines#24, pairs#64, vt#200, 
+	acsc=61a\202f\260g2j\213k\214l\215m\216n\217o\220q\222s\224t\225u\226v\227w\230x\231~\244, 
+	bel=^G, blink=\ES\EW, bold=\ES\EU, civis=\EZ, 
+	clear=\EP\EE0;0;, cnorm=\Ea, cr=^M, csr=\Ek%p1%d;%p2%d;, 
+	cub=\Eq-%p1%d;, cub1=^H, cud=\Ep%p1%d;, cud1=\EB, 
+	cuf=\Eq%p1%d;, cuf1=\ED, cup=\EE%p1%d;%p2%d;, 
+	cuu=\Ep-%p1%d;, cuu1=\EA, dch=\EI%p1%d;, dch1=\EI1;, 
+	dl=\ER%p1%d;, dl1=\ER1;, ech=\Ej%p1%d;, ed=\EN, el=\EK, 
+	el1=\EL, enacs=\0, home=\EE0;0;, ht=^I, hts=\Eh, 
+	il=\EQ%p1%d;, il1=\EQ1;, ind=\EG, is2=\ES\Er0;\Es0;, 
+	kbs=^H, kcub1=\EC, kcud1=\EB, kcuf1=\ED, kcuu1=\EA, 
+	kdch1=\177, kent=^M, kf0=\EF00, kf1=\EF01, kf10=\EF10, 
+	kf11=\EF11, kf12=\EF12, kf13=\EF13, kf14=\EF14, kf15=\EF15, 
+	kf16=\EF16, kf17=\EF17, kf18=\EF18, kf19=\EF19, kf2=\EF02, 
+	kf20=\EF20, kf3=\EF03, kf4=\EF04, kf5=\EF05, kf6=\EF06, 
+	kf7=\EF07, kf8=\EF08, kf9=\EF09, kfnd=\Efind, kich1=\Eins, 
+	knp=\Enext, kpp=\Eprior, kslt=\Esel, oc=\Es0;\Er0;, 
+	rev=\ES\ET, ri=\EF, rmacs=\0, rmir=\EX, rmso=\ES, rmul=\ES, 
+	rs2=\ES\Es0;\Er0;, setab=\Es%i%p1%d;, 
+	setaf=\Er%i%p1%d;, sgr0=\ES, smacs=\0, smir=\EY, 
+	smso=\ES\ET, smul=\ES\EV, tbc=\Ej, 
+
+#### MGR
+#
+# MGR is a Bell Labs window system lighter-weight than X.
+# These entries describe MGR's xterm-equivalent. 
+# They are courtesy of Vincent Broman <broman@nosc.mil> 14 Jan 1997 
+#
+
+mgr|Bellcore MGR (non X) window system terminal emulation, 
+	am, km, 
+	bel=^G, bold=\E2n, civis=\E9h, clear=^L, cnorm=\Eh, cr=^M, 
+	csr=\E%p1%d;%p2%dt, cub1=^H, cud1=\Ef, cuf1=\Er, 
+	cup=\E%p2%d;%p1%dM, cuu1=\Eu, cvvis=\E0h, 
+	dch=\E%p1%dE$<5>, dch1=\EE, dl=\E%p1%dd$<3*>, 
+	dl1=\Ed$<3>, ed=\EC, el=\Ec, hd=\E1;2f, ht=^I, hu=\E1;2u, 
+	ich=\E%p1%dA$<5>, ich1=\EA, il=\E%p1%da$<3*>, 
+	il1=\Ea$<3>, ind=^J, kbs=^H, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, nel=^M^J, rev=\E1n, rmam=\E5S, 
+	rmso=\E0n, rmul=\E0n, sgr0=\E0n, smam=\E5s, smso=\E1n, 
+	smul=\E4n, 
+mgr-sun|Mgr window with Sun keyboard, 
+	ka1=\E[214z, ka3=\E[216z, kb2=\E[218z, kc1=\E[220z, 
+	kc3=\E[222z, kcpy=\E[197z, kend=\E[220z, kent=\E[250z, 
+	kf1=\E[224z, kf10=\E[233z, kf11=\E[234z, kf12=\E[235z, 
+	kf2=\E[225z, kf3=\E[226z, kf4=\E[227z, kf5=\E[228z, 
+	kf6=\E[229z, kf7=\E[230z, kf8=\E[231z, kf9=\E[232z, 
+	kfnd=\E[200z, khlp=\E[207z, khome=\E[214z, knp=\E[222z, 
+	kopn=\E[198z, kpp=\E[216z, kund=\E[195z, use=mgr, 
+mgr-linux|Mgr window with Linux keyboard, 
+	ka1=\E[H, ka3=\E[5~, kb2=\E[G, kc1=\E[Y, kc3=\E[6~, 
+	kdch1=\E[3~, kend=\E[4~, kf0=\E[[J, kf1=\E[[A, kf10=\E[21~, 
+	kf11=\E[23~, kf12=\E[24~, kf2=\E[[B, kf3=\E[[C, kf4=\E[[D, 
+	kf5=\E[[E, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, 
+	khome=\E[1~, knp=\E[6~, kpp=\E[5~, use=mgr, 
+
+######## UNIX VIRTUAL TERMINALS, VIRTUAL CONSOLES, AND TELNET CLIENTS
+#
+
+# Columbus UNIX virtual terminal. This terminal also appears in 
+# UNIX 4.0 and successors as line discipline 1 (?), but is 
+# undocumented and does not really work quite right.
+cbunix|cb unix virtual terminal, 
+	OTbs, am, da, db, 
+	cols#80, lines#24, lm#0, 
+	bel=^G, clear=\EL, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EG%p2%c%p1%c, cuu1=\EA, dch1=\EM, dl1=\EN, ed=\EL, 
+	el=\EK, ich1=\EO, il1=\EP, ind=^J, kcub1=\ED, kcud1=\EB, 
+	kcuf1=\EC, kcuu1=\EA, khome=\EE, rmso=\Eb^D, rmul=\Eb^A, 
+	smso=\Ea^D, smul=\Ea^A, 
+# (vremote: removed obsolete ":nl@:" -- esr)
+vremote|virtual remote terminal, 
+	am@, 
+	cols#79, use=cbunix, 
+
+pty|4bsd pseudo teletype, 
+	cup=\EG%p1%{32}%+%c%p2%{32}%+%c, rmso=\Eb$, rmul=\Eb!, 
+	smso=\Ea$, smul=\Ea!, use=cbunix, 
+
+# The codes supported by the term.el terminal emulation in GNU Emacs 19.30 
+eterm|gnu emacs term.el terminal emulation, 
+	am, mir, xenl, 
+	cols#80, lines#24, 
+	bel=^G, bold=\E[1m, clear=\E[H\E[J, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, 
+	el=\E[K, el1=\E[1K, home=\E[H, ht=^I, ich=\E[%p1%d@, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, rev=\E[7m, 
+	rmcup=\E[2J\E[?47l\E8, rmir=\E[4l, rmso=\E[m, rmul=\E[m, 
+	sgr0=\E[m, smcup=\E7\E[?47h, smir=\E[4h, smso=\E[7m, 
+	smul=\E[4m, 
+
+# Entries for use by the `screen' program by Juergen Weigert, 
+# Michael Schroeder, Oliver Laumann.  The screen and
+# screen-w entries came with version 3.7.1.  The screen2 and screen3 entries
+# come from University of Wisconsin and may be older.
+# (screen: added <cnorm> on ANSI model -- esr)
+#
+# 'screen' defines extensions to termcap.  Some are used in its terminal
+# description:
+#      G0   (bool)  Terminal can deal with ISO 2022  font  selection sequences.
+#      AX   (bool)  Does  understand ANSI set default fg/bg color
+#                   (\E[39m / \E[49m).
+#      S0   (str)   Switch charset 'G0' to the specified charset.
+#      E0   (str)   Switch charset 'G0' back to standard charset.
+screen|VT 100/ANSI X3.64 virtual terminal, 
+	OTbs, OTpt, am, km, mir, msgr, xenl, G0, 
+	colors#8, cols#80, it#8, lines#24, pairs#64, 
+	acsc=++\,\,--..00``aaffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=\E[H\E[J, cnorm=\E[34h\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\EM, 
+	cvvis=\E[34l, dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, 
+	dl1=\E[M, ed=\E[J, el=\E[K, el1=\E[1K, enacs=\E(B\E)0, 
+	flash=\Eg, home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, is2=\E)0, kbs=^H, kcub1=\EOD, 
+	kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kdch1=\E[3~, kf1=\EOP, 
+	kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, kf2=\EOQ, kf3=\EOR, 
+	kf4=\EOS, kf5=\E[15~, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, 
+	kf9=\E[20~, khome=\E[1~, kich1=\E[2~, kll=\E[4~, knp=\E[6~, 
+	kpp=\E[5~, nel=\EE, rc=\E8, rev=\E[7m, ri=\EM, rmacs=^O, 
+	rmir=\E[4l, rmkx=\E[?1l\E>, rmso=\E[23m, rmul=\E[24m, 
+	rs2=\Ec, sc=\E7, sgr0=\E[m, smacs=^N, smir=\E[4h, 
+	smkx=\E[?1h\E=, smso=\E[3m, smul=\E[4m, tbc=\E[3g, E0=\E(B, 
+	S0=\E(%p1%c, use=ecma+color, 
+
+screen-w|VT 100/ANSI X3.64 virtual terminal with 132 cols, 
+	cols#132, use=screen, 
+
+screen2|old VT 100/ANSI X3.64 virtual terminal, 
+	cols#80, it#8, lines#24, 
+	cbt=\E[Z, clear=\E[2J\E[H, cr=^M, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, 
+	el=\E[K, ht=^I, hts=\EH, ich=\E[%p1%d@, ich1=, il=\E[%p1%dL, 
+	il1=\E[L, ind=^J, kbs=^H, kcub1=\ED, kcud1=\EB, kcuf1=\EC, 
+	kcuu1=\EA, kf0=\E~, kf1=\ES, kf2=\ET, kf3=\EU, kf4=\EV, 
+	kf5=\EW, kf6=\EP, kf7=\EQ, kf8=\ER, kf9=\E0I, khome=\EH, 
+	nel=^M^J, rc=\E8, ri=\EM, rmir=\E[4l, rmso=\E[23m, 
+	rmul=\E[24m, rs1=\Ec, sc=\E7, sgr0=\E[m, smir=\E[4h, 
+	smso=\E[3m, smul=\E[4m, tbc=\E[3g, 
+# (screen3: removed unknown ":xv:LP:G0:" -- esr)
+screen3|older VT 100/ANSI X3.64 virtual terminal, 
+	km, mir, msgr, 
+	cols#80, it#8, lines#24, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, clear=\E[H\E[J, 
+	cr=^M, csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\EM, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, 
+	el=\E[K, home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, is2=\E)0, kbs=^H, kcub1=\EOD, 
+	kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kf1=\EOP, kf2=\EOQ, 
+	kf3=\EOR, kf4=\EOS, nel=\EE, rc=\E8, rev=\E[7m, ri=\EM, 
+	rmir=\E[4l, rmkx=\E>, rmso=\E[23m, rmul=\E[24m, rs1=\Ec, 
+	sc=\E7, sgr0=\E[m, smir=\E[4h, smkx=\E=, smso=\E[3m, 
+	smul=\E[4m, tbc=\E[3g, 
+
+# Francesco Potorti <F.Potorti@cnuce.cnr.it>:
+# NCSA telnet is one of the most used telnet clients for the Macintosh.  It has
+# been maintained until recently by the National Center for Supercomputer
+# Applications, and it is feature rich, stable and free.  It can be downloaded
+# from www.ncsa.edu.  This terminfo description file is based on xterm-vt220,
+# xterm+sl, and the docs at NCSA.  It works well.
+#
+# NCSA Telnet 2.6 for Macintosh in vt220 8-bit emulation mode
+# The terminal options should be set as follows:
+#         Xterm sequences ON
+#         use VT wrap mode ON
+#         use Emacs arrow keys OFF
+#         CTRL-COMND is Emacs meta ON
+#         8 bit mode ON
+#         answerback string: "ncsa-vt220-8"
+#         setup keys: all disabled
+#
+# Application mode is not used.
+#
+# Other special mappings:
+#	Apple		VT220
+#	HELP 		Find
+#	HOME		Insert here
+#	PAGEUP		Remove
+#	DEL		Select
+#	END		Prev Screen
+#	PAGEDOWN	Next Screen
+#
+# Though it supports ANSI color, NCSA Telnet uses color to represent blinking
+# text.
+#
+# The status-line manipulation is a mapping of the xterm-compatible control
+# sequences for setting the window-title.  So you must use tsl and fsl in
+# pairs, since the latter ends the string that is loaded to the window-title.
+ncsa-m|ncsa-vt220-8|NCSA Telnet 2.6 for Macintosh in vt220-8 mode, 
+	am, hs, km, mir, msgr, xenl, 
+	acsc=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[H\E[2J, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	dsl=\E]0;\007, ed=\E[J, el=\E[K, el1=\E[1K, enacs=\E)0, 
+	flash=\E[?5h\E[?5l, fsl=^G, home=\E[H, ht=^I, hts=\EH, 
+	ich=\E[%p1%d@, if=/usr/share/tabset/vt100, 
+	il=\E[%p1%dL, il1=\E[L, ind=\n$<150*>, 
+	is2=\E7\E[r\E[m\E[?7h\E[?1;4;6l\E[4l\E8\E>, kbs=^H, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\E[4~, kend=\E[5~, kf1=\E[17~, kf10=\E[28~, 
+	kf11=\E[29~, kf12=\E[31~, kf13=\E[32~, kf14=\E[33~, 
+	kf15=\E[34~, kf2=\E[18, kf3=\E[19~, kf4=\E[20~, kf5=\E[21~, 
+	kf6=\E[23~, kf7=\E[24~, kf8=\E[25~, kf9=\E[26~, khlp=\E[1~, 
+	khome=\E[2~, knp=\E[6~, kpp=\E[3~, mc4=\E[4i, mc5=\E[5i, 
+	rc=\E8, rev=\E[7m, rf=/usr/share/tabset/vt100, ri=\EM, 
+	rmacs=^O, rmam=\E[?7l, rmcup=\E[2J\E8, rmir=\E[4l, 
+	rmso=\E[27m, rmul=\E[24m, 
+	rs2=\E7\E[r\E8\E[m\E[?7h\E[?1;4;6l\E[4l\E>, sc=\E7, 
+	sgr=\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p4%t;5%;%?%p1%p3%|%t;7%;m%?%p9%t\E(0%e\E(B%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smcup=\E7, 
+	smir=\E[4h, smso=\E[7m, smul=\E[4m, tbc=\E[3g, tsl=\E]0;, 
+	u6=\E[%i%d;%dR, u7=\E[6n, u8=\E[?62;1;6c, u9=\E[c, 
+ncsa|NCSA Telnet 2.7 for Macintosh in vt220-8 mode, 
+	use=ncsa-m, use=klone+color, 
+ncsa-ns|NCSA Telnet 2.7 for Macintosh in vt220-8 mode, 
+	hs@, 
+	dsl@, fsl@, tsl@, use=ncsa, 
+ncsa-m-ns|NCSA Telnet 2.6 for Macintosh in vt220-8 mode, 
+	hs@, 
+	dsl@, fsl@, tsl@, use=ncsa-m, 
+# alternate -TD:
+# The documented function-key mapping refers to the Apple Extended Keyboard
+# (e.g., NCSA Telnet's F1 corresponds to a VT220 F6).  We use the VT220-style
+# codes, however, since the numeric keypad (VT100) PF1-PF4 are available on
+# some keyboards and many applications require these as F1-F4.
+#
+ncsa-vt220|NCSA Telnet using vt220-compatible function keys, 
+	kf1=\EOP, kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, 
+	kf13=\E[25~, kf14=\E[26~, kf15=\E[28~, kf16=\E[29~, 
+	kf17=\E[31~, kf18=\E[32~, kf19=\E[33~, kf2=\EOQ, 
+	kf20=\E[34~, kf3=\EOR, kf4=\EOS, kf6=\E[17~, kf7=\E[18~, 
+	kf8=\E[19~, kf9=\E[20~, use=ncsa, 
+
+#### Pilot Pro Palm-Top
+#
+# Termcap for Top Gun Telnet and SSH on the Palm Pilot.
+# http://www.isaac.cs.berkeley.edu/pilot/tgtelnet.html
+pilot|tgtelnet|Top Gun Telnet on the Palm Pilot Professional, 
+	OTbs, am, xenl, 
+	cols#39, lines#16, 
+	bel=^G, clear=\Ec, cr=^M, cub1=^H, cud1=^J, 
+	cup=\Em%p1%{32}%+%c%p2%{32}%+%c, home=\Em\s\s, ht=^I, 
+	ind=^J, kbs=^H, kcub1=^H, kcud1=^J, knp=^L, kpp=^K, nel=\Em~\s, 
+	rmso=\EB, smso=\Eb, 
+
+######## COMMERCIAL WORKSTATION CONSOLES
+#
+
+#### Alpha consoles
+#
+
+# This is from the OSF/1 Release 1.0 termcap file
+pccons|pcconsole|ANSI (mostly) Alpha PC console terminal emulation, 
+	am, xon, 
+	cols#80, lines#25, 
+	bel=^G, clear=\E[H\E[2J, cr=^M, cub1=^H, cud1=^J, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch1=\E[P, dl1=\E[M, 
+	el=\E[K, home=\E[H, ht=^I, ich1=\E[@, il1=\E[L, kbs=^H, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, khome=\E[H, 
+	nel=^M^J, rev=\E[7m, rmso=\E[m, sgr0=\E[m, smso=\E[7m, 
+
+#### Sun consoles
+#
+
+# :is1: resets scrolling region in case a previous user had used "tset vt100"
+oldsun|Sun Microsystems Workstation console, 
+	OTbs, am, km, mir, msgr, 
+	cols#80, it#8, lines#34, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch=\E[%p1%dP, 
+	dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, ht=^I, 
+	ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, il1=\E[L, ind=^J, 
+	is1=\E[1r, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, khome=\E[H, 
+	rmso=\E[m, sgr0=\E[m, smso=\E[7m, 
+# From: Alexander Lukyanov <lav@video.yars.free.net>, 14 Nov 1995
+# <lines> capability later corrected by J.T. Conklin <jtc@cygnus.com>
+# SGR 1, 4 aren't supported - removed bold/underline (T.Dickey 17 Jan 1998)
+sun-il|Sun Microsystems console with working insert-line, 
+	am, km, msgr, 
+	cols#80, lines#34, 
+	bel=^G, bold@, clear=^L, cr=^M, cub1=^H, cud1=^J, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch=\E[%p1%dP, 
+	dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, ht=^I, 
+	ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, il1=\E[L, ind=^J, 
+	kb2=\E[218z, kbs=^H, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kdch1=\177, kend=\E[220z, kf1=\E[224z, 
+	kf10=\E[233z, kf11=\E[234z, kf12=\E[235z, kf2=\E[225z, 
+	kf3=\E[226z, kf4=\E[227z, kf5=\E[228z, kf6=\E[229z, 
+	kf7=\E[230z, kf8=\E[231z, kf9=\E[232z, khome=\E[214z, 
+	knp=\E[222z, kopt=\E[194z, kpp=\E[216z, kres=\E[193z, 
+	kund=\E[195z, rev=\E[7m, rmso=\E[m, rmul@, rs2=\E[s, 
+	sgr=\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;m, 
+	sgr0=\E[m, smso=\E[7m, smul@, u8=\E[1t, u9=\E[11t, 
+# On some versions of CGSIX framebuffer firmware (SparcStation 5), <il1>/<il>
+# flake out on the last line.  Unfortunately, without them the terminal has no
+# way to scroll.
+sun-cgsix|sun-ss5|Sun SparcStation 5 console, 
+	il@, il1@, use=sun-il, 
+# If you are using an SS5, change the sun definition to use sun-ss5.
+sun|sun1|sun2|Sun Microsystems Inc. workstation console, 
+	use=sun-il, 
+
+# From: <john@ucbrenoir>  Tue Sep 24 13:14:44 1985
+sun-s|Sun Microsystems Workstation window with status line, 
+	hs, 
+	dsl=\E]l\E\\, fsl=\E\\, tsl=\E]l, use=sun, 
+sun-e-s|sun-s-e|Sun Microsystems Workstation with status hacked for emacs, 
+	hs, 
+	dsl=\E]l\E\\, fsl=\E\\, tsl=\E]l, use=sun-e, 
+sun-48|Sun 48-line window, 
+	cols#80, lines#48, use=sun, 
+sun-34|Sun 34-line window, 
+	cols#80, lines#34, use=sun, 
+sun-24|Sun 24-line window, 
+	cols#80, lines#24, use=sun, 
+sun-17|Sun 17-line window, 
+	cols#80, lines#17, use=sun, 
+sun-12|Sun 12-line window, 
+	cols#80, lines#12, use=sun, 
+sun-1|Sun 1-line window for sysline, 
+	eslok, hs, 
+	cols#80, lines#1, 
+	dsl=^L, fsl=\E[K, tsl=^M, use=sun, 
+sun-e|sun-nic|sune|Sun Microsystems Workstation without insert character, 
+	ich1@, rmir@, smir@, use=sun, 
+sun-c|sun-cmd|Sun Microsystems Workstation console with scrollable history, 
+	lines#35, 
+	rmcup=\E[>4h, smcup=\E[>4l, use=sun, 
+
+#### Iris consoles
+#
+
+# (wsiris: this had extension capabilities
+#	:HS=\E7F2:HE=\E7F7:\
+#	:CT#2:CZ=*Bblack,red,green,yellow,blue,magenta,cyan,*Fwhite:
+# See the note on Iris extensions near the end of this file.  
+# Finally, removed suboptimal <clear>=\EH\EJ and added <cud1> & 
+# <flash> from BRL -- esr)
+wsiris|iris40|iris emulating a 40 line visual 50 (approximately), 
+	OTbs, OTnc, OTpt, am, 
+	OTkn#3, cols#80, it#8, lines#40, 
+	OTnl=\EB, bel=^G, clear=\Ev, cnorm=\E>, cub1=^H, cud1=\EB, 
+	cuf1=\EC, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, 
+	cvvis=\E;, dim=\E7F2, dl1=\EM, ed=\EJ, el=\EK, 
+	flash=\E7F4\E7B1\013\E7F7\E7B0, home=\EH, ht=^I, il1=\EL, 
+	ind=^J, is2=\E7B0\E7F7\E7C2\E7R3, kcub1=\ED, kcud1=\EB, 
+	kcuf1=\EC, kcuu1=\EA, kf0=\E0, kf1=\E1, kf2=\E2, kf3=\E3, 
+	kf4=\E4, kf5=\E5, kf6=\E6, kf7=\E7, kf8=\E8, kf9=\E9, ri=\EI, 
+	rmso=\E0@, rmul=\E7R3\E0@, sgr0=\E7F7, smso=\E9P, 
+	smul=\E7R2\E9P, 
+
+#### NeWS consoles
+#
+# Console terminal windows under the NeWS (Sun's Display Postscript windowing
+# environment).   Note: these have nothing to do with Sony's News workstation
+# line.
+#
+
+# Entry for NeWS's psterm from Eric Messick & Hugh Daniel
+# (psterm: unknown ":sl=\EOl:el=\ENl:" removed -- esr)
+psterm|psterm-basic|NeWS psterm-80x34, 
+	OTbs, am, hs, km, ul, 
+	cols#80, it#8, lines#34, 
+	blink=\EOb, bold=\EOd, clear=^L, csr=\EE%p1%d;%p2%d;, 
+	cub1=\ET, cud1=\EP, cuf1=\EV, cup=\E%p1%d;%p2%d;, cuu1=\EY, 
+	dch1=\EF, dl1=\EK, ed=\EB, el=\EC, flash=\EZ, fsl=\ENl, 
+	home=\ER, ht=^I, il1=\EA, ind=\EW, is1=\EN*, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, ll=\EU, rc=^\, rev=\EOr, 
+	ri=\EX, rmcup=\ENt, rmir=\ENi, rmso=\ENo, rmul=\ENu, sc=^], 
+	sgr0=\EN*, smcup=\EOt, smir=\EOi, smso=\EOo, smul=\EOu, 
+	tsl=\EOl, 
+psterm-96x48|NeWS psterm 96x48, 
+	cols#96, lines#48, use=psterm, 
+psterm-90x28|NeWS psterm 90x28, 
+	cols#90, lines#28, use=psterm, 
+psterm-80x24|NeWS psterm 80x24, 
+	cols#80, lines#24, use=psterm, 
+# This is a faster termcap for psterm.  Warning:  if you use this termcap,
+# some control characters you type will do strange things to the screen.
+# (psterm-fast: unknown ":sl=^Ol:el=^Nl:" -- esr)
+psterm-fast|NeWS psterm fast version (flaky ctrl chars), 
+	OTbs, am, hs, km, ul, 
+	cols#80, it#8, lines#34, 
+	blink=^Ob, bold=^Od, clear=^L, csr=\005%p1%d;%p2%d;, 
+	cub1=^T, cud1=^P, cuf1=^V, cup=\004%p1%d;%p2%d;, cuu1=^Y, 
+	dch1=^F, dl1=^K, ed=^B, el=^C, flash=^Z, fsl=^Nl, home=^R, ht=^I, 
+	il1=^A, ind=^W, is1=^N*, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, ll=^U, rc=^\, rev=^Or, ri=^X, rmcup=^Nt, rmir=^Ni, 
+	rmso=^No, rmul=^Nu, sc=^], sgr0=^N*, smcup=^Ot, smir=^Oi, 
+	smso=^Oo, smul=^Ou, tsl=^Ol, 
+
+#### NeXT consoles
+#
+# Use `glasstty' for the Workspace application
+#
+
+# From: Dave Wetzel <dave@turbocat.snafu.de> 22 Dec 1995
+next|NeXT console, 
+	am, xt, 
+	cols#80, it#8, lines#24, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, el=\E[K, home=\E[H, 
+	ht=^I, ind=^J, kbs=^H, kcub1=^H, kcud1=^J, nel=^M^J, 
+	rmso=\E[4;1m, sgr0=\E[m, smso=\E[4;2m, 
+nextshell|NeXT Shell application, 
+	am, 
+	cols#80, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, ht=^I, kbs=^H, kcub1=^H, 
+	kcud1=^J, nel=^M^J, 
+
+#### Sony NEWS workstations
+#
+
+# (news-unk: this had :KB=news: -- esr)
+news-unk|SONY NEWS vt100 emulator common entry, 
+	OTbs, OTpt, am, xenl, 
+	cols#80, 
+	OTnl=^J, bel=^G, blink=\E[5m, bold=\E[1m, clear=\E[H\E[2J, 
+	cr=^M, csr=\E[%i%p1%d;%p2%dr, cub1=^H, cud1=^J, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dl=\E[%p1%dM, dl1=\E[M, 
+	ed=\E[J, el=\E[K, home=\E[H, ht=^I, 
+	if=/usr/lib/tabset/vt100, il=\E[%p1%dL, il1=\E[L, 
+	is2=\E[?7h\E[?1l\E[?3l\E7\E8, kbs=^H, kcub1=\EOD, 
+	kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kf0=\EOY, kf1=\EOP, 
+	kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf5=\EOT, kf6=\EOU, kf7=\EOV, 
+	kf8=\EOW, kf9=\EOX, rc=\E8, rev=\E[7m, ri=\EM, 
+	rmkx=\E[?1l\E>, rmso=\E[m, rmul=\E[m, 
+	rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h\E[r, sc=\E7, 
+	sgr0=\E[m, smkx=\E[?1h\E=, smso=\E[7m, smul=\E[4m, 
+#
+# (news-29: this had :TY=ascii: --esr)
+news-29, 
+	lines#29, use=news-unk, 
+# (news-29-euc: this had :TY=euc: --esr)
+news-29-euc, 
+	use=news-29, 
+# (news-29-sjis: this had :TY=sjis: --esr)
+news-29-sjis, 
+	use=news-29, 
+#
+# (news-33: this had :TY=ascii: --esr)
+news-33, 
+	lines#33, use=news-unk, 
+# (news-33-euc: this had :TY=euc: --esr)
+news-33-euc, 
+	use=news-33, 
+# (news-33-sjis: this had :TY=sjis: --esr)
+news-33-sjis, 
+	use=news-33, 
+#
+# (news-42: this had :TY=ascii: --esr)
+news-42, 
+	lines#42, use=news-unk, 
+# (news-42-euc: this had :TY=euc: --esr)
+news-42-euc, 
+	use=news-42, 
+# (news-42-sjis: this had :TY=sjis: --esr)
+news-42-sjis, 
+	use=news-42, 
+#
+#	NEWS-OS old termcap entry 
+#
+# (news-old-unk: this had :KB=news:TY=sjis: --esr)
+news-old-unk|SONY NEWS vt100 emulator common entry, 
+	OTbs, OTpt, am, xenl, 
+	cols#80, vt#3, 
+	OTnl=^J, bel=^G, blink=\E[5m, bold=\E[1m, clear=\E[;H\E[2J, 
+	cr=^M, csr=\E[%i%p1%d;%p2%dr, cub1=^H, cud1=^J, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, ed=\E[J, el=\E[K, 
+	home=\E[H, ht=^I, if=/usr/lib/tabset/vt100, kbs=^H, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kf1=\EOP, 
+	kf2=\EOQ, kf3=\EOR, kf4=\EOS, rc=\E8, rev=\E[7m, ri=\EM, 
+	rmkx=\E[?1l\E>, rmso=\E[m, rmul=\E[m, 
+	rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7, 
+	sgr0=\E[m, smkx=\E[?1h\E=, smso=\E[7m, smul=\E[4m, 
+#
+# (nwp512: this had :DE=^H:, which I think means <OTbs> --esr)
+nwp512|news|nwp514|news40|vt100-bm|old sony vt100 emulator 40 lines, 
+	OTbs, 
+	lines#40, 
+	is2=\E7\E[r\E8\EE\EE\EE\EM\EM\EM\E[?7h\E[?1l\E[?3l\E7\E[1;40r\E8, 
+	use=news-old-unk, 
+#
+# (nwp512-a: this had :TY=ascii: and the alias vt100-bm --esr)
+nwp512-a|nwp514-a|news-a|news42|news40-a|sony vt100 emulator 42 line, 
+	lines#42, 
+	is2=\E[?7h\E[?1l\E[?3l\E7\E[1;42r\E8, 
+	use=news-old-unk, 
+#
+# (nwp-512-o: this had :KB=nwp410:DE=^H:  I interpret the latter as <OTbs>. --esr)
+nwp512-o|nwp514-o|news-o|news40-o|vt100-bm-o|sony vt100 emulator 40 lines, 
+	OTbs, 
+	lines#40, 
+	is2=\E7\E[r\E8\EE\EE\EE\EM\EM\EM\E[?7h\E[?1l\E[?3l\E7\E[1;40r\E8, 
+	use=news-old-unk, 
+#
+# (nwp513: this had :DE=^H: and the alias vt100-bm --esr)
+nwp513|nwp518|nwe501|newscbm|news31|sony vt100 emulator 33 lines, 
+	OTbs, 
+	lines#31, 
+	is2=\E7\E[r\E8\EE\EE\EE\EM\EM\EM\E[?7h\E[?1l\E[?3l\E7\E[1;31r\E8, 
+	use=news-old-unk, 
+#
+# (nwp513-a: this had :TY=ascii: and :DE=^H:, which I interpret as <OTbs>; --esr)
+# also the alias vt100-bm.
+nwp513-a|nwp518-a|nwe501-a|nwp251-a|newscbm-a|news31-a|newscbm33|news33|old sony vt100 emulator 33 lines, 
+	OTbs, 
+	lines#33, 
+	is2=\E7\E[r\E8\EE\EE\EE\EM\EM\EM\E[?7h\E[?1l\E[?3l\E7\E[1;33r\E8, 
+	use=news-old-unk, 
+#
+# (nwp513-o: had :DE=^H:, I think that's <OTbs>; also the alias vt100-bm --esr)
+nwp513-o|nwp518-o|nwe501-o|nwp251-o|newscbm-o|news31-o|old sony vt100 emulator 33 lines, 
+	OTbs, 
+	lines#31, 
+	is2=\E7\E[r\E8\EE\EE\EE\EM\EM\EM\E[?7h\E[?1l\E[?3l\E7\E[1;31r\E8, 
+	use=news-old-unk, 
+#
+# (news28: this had :DE=^H:, I think that's <OTbs>, and :KB=nws1200: --esr)
+news28|sony vt100 emulator 28 lines, 
+	OTbs, 
+	lines#28, 
+	is2=\E7\E[r\E8\EE\EE\EE\EM\EM\EM\E[?7h\E[?1l\E[?3l\E7\E[1;28r\E8, 
+	use=news-old-unk, 
+#
+# (news29: this had :TY=ascii:KB=nws1200:\ --esr)
+news29|news28-a|sony vt100 emulator 29 lines, 
+	lines#29, 
+	is2=\E7\E[r\E8\EE\EE\EE\EM\EM\EM\E[?7h\E[?1l\E[?3l\E7\E[1;29r\E8, 
+	use=news-old-unk, 
+#
+# (news511: this had :TY=sjis: --esr)
+nwp511|nwp-511|nwp-511 vt100, 
+	OTbs, OTpt, am, xenl, 
+	cols#80, lines#24, 
+	clear=\E[;H\E[2J$<20/>, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A$<2/>, dl1=\E[M, 
+	ed=\E[J$<30/>, el=\E[K$<3/>, 
+	flash=\E[?5h\0\0\0\0\0\0\0\0\0\0\0\0\0\E[?5l, 
+	il1=\E[L, is2=\E[?5l\E[?1l\E>\E[?7h\E[?8h, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf1=\EOP, kf2=\EOQ, 
+	kf3=\EOR, kf4=\EOS, kf5=\EOT, kf6=\E#W, khome=\E[H, 
+	ri=\EM$<5/>, rmso=\E[m$<2/>, rmul=\E[m$<2/>, 
+	rs2=\E7\E[r\E8\E[?5l\E[?1l\E>\E[?7h\E[?8h, 
+	smso=\E[7m$<2/>, smul=\E[4m$<2/>, 
+# (news517: this had :TY=sjis:. --esr)
+nwp517|nwp-517|nwp-517 vt200 80 cols 30 rows, 
+	eslok, hs, 
+	cols#80, lines#30, 
+	OTi2=\E[2$~\n, dsl=\E[1$~, fsl=\E[0$}, 
+	is2=\E7\E[r\E8\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, 
+	tsl=\E[1$}\E[;%df, use=vt200, 
+# (news517-w: this had :TY=sjis:. --esr)
+nwp517-w|nwp-517-w|nwp-517 vt200 132 cols 50 rows, 
+	eslok, hs, 
+	cols#132, lines#50, 
+	OTi2=\E[2$~\n, dsl=\E[1$~, fsl=\E[0$}, 
+	is2=\E7\E[r\E8\E>\E[?3h\E[?4l\E[?5l\E[?7h\E[?8h, 
+	rs2=\E>\E[?3h\E[?4l\E[?5l\E[?7h\E[?8h, 
+	tsl=\E[1$}\E[;%df, use=vt200, 
+
+#### Common Desktop Environment
+#
+
+# This ships with Sun's CDE in Solaris 2.5
+# Corrected Sun Aug 9 1998 by Alexander V. Lukyanov <lav@video.yars.free.net>
+dtterm|CDE desktop terminal, 
+	am, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, lm#0, ncv@, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[H\E[J, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m, dl=\E[%p1%dM, 
+	dl1=\E[M, ech=\E[%p1%dX, ed=\E[J, el=\E[K, el1=\E[1K, 
+	enacs=\E(B\E)0, flash=\E[?5h$<200>\E[?5l, home=\E[H, 
+	ht=^I, hts=\EH, ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L, 
+	ind=\ED, invis=\E[8m, is2=\E F\E>\E[?1l\E[?7h\E[?45l, 
+	kbs=^H, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\E[3~, kf1=\E[11~, kf10=\E[21~, kf11=\E[23~, 
+	kf12=\E[24~, kf13=\E[25~, kf14=\E[26~, kf15=\E[28~, 
+	kf16=\E[29~, kf17=\E[31~, kf18=\E[32~, kf19=\E[33~, 
+	kf2=\E[12~, kf20=\E[34~, kf3=\E[13~, kf4=\E[14~, 
+	kf5=\E[15~, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, 
+	kfnd=\E[1~, khlp=\E[28~, kich1=\E[2~, knp=\E[6~, kpp=\E[5~, 
+	kslt=\E[4~, nel=\EE, rc=\E8, rev=\E[7m, ri=\EM, rmacs=^O, 
+	rmam=\E[?7l, rmir=\E[4l, rmso=\E[22;27m, rmul=\E[24m, 
+	sc=\E7, 
+	sgr=\E[0%?%p1%t;2;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p5%t;2%;%?%p6%t;1%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smir=\E[4h, 
+	smso=\E[2;7m, smul=\E[4m, tbc=\E[3g, use=ecma+color, 
+
+#### Non-Unix Consoles
+#
+
+# Except for the "-emx" suffixes, these are as distributed with EMX 0.9b,
+# a Unix-style environment used on OS/2.  (Note that the suffix makes some
+# names longer than 14 characters, the nominal maximum).
+#
+# Removed: rmacs=\E[10m, smacs=\E[11m, because OS/2 does not implement acs.
+ansi-emx|ANSI.SYS color, 
+	am, bce, eo, mir, msgr, xenl, xon, 
+	colors#16, cols#80, it#8, lines#25, pairs#64, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[1;33;44m\E[H\E[J, cnorm=\E[?25h, cr=^M, cub1=^H, 
+	cud1=^J, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, 
+	dch=\E[%p1%dp, ed=\E[J, el=\E[K, flash=\E[?5h\E[?5l, 
+	home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@, ich1=\E[@, ind=^J, 
+	kb2=\E[G, kbs=^H, kcub1=\0K, kcud1=\0P, kcuf1=\0M, kcuu1=\0H, 
+	kf0=\0D, kf1=\0;, kf2=\0<, kf3=\0=, kf4=\0>, kf5=\0?, kf6=\0@, 
+	kf7=\0A, kf8=\0B, kf9=\0C, khome=\0G, kich1=\0R, kll=\0O, 
+	knp=\0Q, kpp=\0I, kspd=^Z, nel=^M^J, rev=\E[5;37;41m, 
+	rmir=\E[4l, rmpch=\E[10m, rmso=\E[0;44m\E[1;33m, 
+	rmul=\E[0;44m\E[1;33m, rs1=\Ec, setab=\E[4%p1%dm, 
+	setaf=\E[3%p1%dm, sgr0=\E[0m\E[1;33;44m, smir=\E[4h, 
+	smpch=\E[11m, smso=\E[0;31;47m, smul=\E[1;31;44m, 
+	tbc=\E[3g, u8=\E[?6c, u9=\E[c, 
+ansi-color-2-emx|ANSI.SYS color 2, 
+	am, bce, eo, mir, msgr, xenl, xon, 
+	colors#16, cols#80, it#8, lines#25, pairs#64, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[0;37;44m\E[H\E[J, cnorm=\E[?25h, cr=^M, cub1=^H, 
+	cud1=^J, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, 
+	dch=\E[%p1%dp, ed=\E[J, el=\E[K, flash=\E[?5h\E[?5l, 
+	home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@, ich1=\E[@, ind=^J, 
+	kb2=\E[G, kbs=^H, kcub1=\0K, kcud1=\0P, kcuf1=\0M, kcuu1=\0H, 
+	kf0=\0D, kf1=\0;, kf2=\0<, kf3=\0=, kf4=\0>, kf5=\0?, kf6=\0@, 
+	kf7=\0A, kf8=\0B, kf9=\0C, khome=\0G, kich1=\0R, kll=\0O, 
+	knp=\0Q, kpp=\0I, kspd=^Z, nel=^M^J, rev=\E[1;37;46m, 
+	rmir=\E[4l, rmpch=\E[10m, rmso=\E[0;37;44m, 
+	rmul=\E[0;37;44m, rs1=\Ec, setab=\E[4%p1%dm, 
+	setaf=\E[3%p1%dm, sgr0=\E[0;37;44m, smir=\E[4h, 
+	smpch=\E[11m, smso=\E[1;37;46m, smul=\E[1;36;44m, 
+	tbc=\E[3g, u8=\E[?6c, u9=\E[c, 
+ansi-color-3-emx|ANSI.SYS color 3, 
+	am, bce, eo, mir, msgr, xenl, xon, 
+	colors#16, cols#80, it#8, lines#25, pairs#64, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[0;37;40m\E[H\E[J, cnorm=\E[?25h, cr=^M, cub1=^H, 
+	cud1=^J, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, 
+	dch=\E[%p1%dp, ed=\E[J, el=\E[K, flash=\E[?5h\E[?5l, 
+	home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@, ich1=\E[@, ind=^J, 
+	kb2=\E[G, kbs=^H, kcub1=\0K, kcud1=\0P, kcuf1=\0M, kcuu1=\0H, 
+	kf0=\0D, kf1=\0;, kf2=\0<, kf3=\0=, kf4=\0>, kf5=\0?, kf6=\0@, 
+	kf7=\0A, kf8=\0B, kf9=\0C, khome=\0G, kich1=\0R, kll=\0O, 
+	knp=\0Q, kpp=\0I, kspd=^Z, nel=^M^J, rev=\E[1;37;46m, 
+	rmir=\E[4l, rmpch=\E[10m, rmso=\E[0;37;40m, 
+	rmul=\E[0;37;40m, rs1=\Ec, setab=\E[4%p1%dm, 
+	setaf=\E[3%p1%dm, sgr0=\E[0;10m, smir=\E[4h, 
+	smpch=\E[11m, smso=\E[1;37;46m, smul=\E[0;36;40m, 
+	tbc=\E[3g, u8=\E[?6c, u9=\E[c, 
+mono-emx|stupid monochrome ansi terminal with only one kind of emphasis, 
+	am, 
+	cols#80, it#8, lines#24, 
+	clear=\E[H\E[2J$<50>, cub1=\E[D, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, el=\E[K, home=\E[H, 
+	ht=^I, kb2=\E[G, kbs=^H, kcub1=\0K, kcud1=\0P, kcuf1=\0M, 
+	kcuu1=\0H, kf0=\0D, kf1=\0;, kf2=\0<, kf3=\0=, kf4=\0>, 
+	kf5=\0?, kf6=\0@, kf7=\0A, kf8=\0B, kf9=\0C, khome=\0G, 
+	kich1=\0R, kll=\0O, knp=\0Q, kpp=\0I, nel=^M^J, rev=\E[7m, 
+	sgr0=\E[0m, 
+
+# Use this for cygwin32 (tested with beta 19.1)
+# underline is colored bright magenta
+# shifted kf1-kf12 are kf11-kf22
+cygwin|ansi emulation for cygwin32, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\E[3~, kend=\E[4~, kf1=\E[[A, kf10=\E[21~, 
+	kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, kf14=\E[26~, 
+	kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, kf18=\E[32~, 
+	kf19=\E[33~, kf2=\E[[B, kf20=\E[34~, kf3=\E[[C, kf4=\E[[D, 
+	kf5=\E[[E, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, 
+	khome=\E[1~, kich1=\E[2~, knp=\E[6~, kpp=\E[5~, rmam@, smam@, 
+	use=ansi.sys, 
+
+# This entry fits the Windows NT console when the _POSIX_TERM environment
+# variable is set to 'on'.  While the Windows NT POSIX console is seldom used,
+# the Telnet client supplied with both the Windows for WorkGroup 3.11 TCP/IP
+# stack and the Win32 (i.e., Windows 95 and Windows NT 3.1 or later) operating
+# systems is not, and (surprise!) they match very well.
+#
+# See:  MS Knowledge Base item Q108581, dated 13-MAY-1997, titled "Setting Up
+# VI POSIX Editor for Windows NT 3.1".  True to Microsoft form, not only
+# are the installation instructions a pile of mind-numbing bureaucratese,
+# but the termcap entry is actually broken and unusable as given; the :do:
+# capability is misspelled "d".
+#
+# To use this, you need to a bunch of environment variables: 
+#
+# SET _POSIX_TERM=on
+# SET TERM=ansi
+# SET TERMCAP=location of termcap file in POSIX file format
+# which is case-sensitive.
+# e.g. SET TERMCAP=//D/RESKIT35/posix/termcap
+# SET TMP=//C/TEMP
+#
+# Important note: setting the TMP environment variable in POSIX style renders
+# it incompatible with a lot of other applications, including Visual C++. So
+# you should have a separate command window just for vi. All the other
+# variables may be permanently set in the Control Panel\System applet. 
+#
+# You can find out more about the restrictions of this facility at
+# <http://www.nentug.org/unix-to-nt/ntposix.htm>.
+#
+# From: Federico Bianchi <bianchi@magna.cisid.unipi.it>, 15 Jan 1997
+ansi-nt|psx_ansi|Microsoft Windows NT console POSIX ANSI mode, 
+	am, bw, msgr, 
+	cols#80, it#8, lines#25, 
+	bel=^G, clear=\E[2J, cr=^M, cub1=^H, cud1=^J, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, ed=\E[J, el=\E[K, 
+	home=\E[H, ht=^I, ind=\E[S, kbs=^H, kcub1=\E[D, kcud1=\E[V, 
+	kcuf1=\E[C, kcuu1=\E[A, nel=\r\E[S, rc=\E[u, rev=\E[7m, 
+	ri=\E[T, rmso=\E[m, sc=\E[s, sgr0=\E[0m, smso=\E[7m, 
+# From: jew@venus.sunquest.com
+# Date: 19 Feb 93 23:41:07 GMT
+# Here's  a  combination of  ansi and  vt100 termcap
+# entries   that  works  nearly   perfectly  for  me
+# (Gateway 2000 Handbook and Microsoft Works 3.0):
+pcmw|PC running Microsoft Works, 
+	am, xenl, 
+	cols#80, it#8, lines#24, vt#3, 
+	bel=^G, blink=\E[5m$<2/>, bold=\E[1m$<2/>, 
+	clear=\E[;H\E[2J$<50/>, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=\E[C$<2/>, cup=\E[%i%p1%d;%p2%dH$<5/>, 
+	cuu1=\E[A$<2/>, ed=\E[J$<50/>, el=\E[K$<3/>, home=\E[H, 
+	ht=^I, hts=\EH$<2/>, ind=\ED$<5/>, is2=\E[1;24r\E[24;1H, 
+	kbs=^H, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, nel=\r\ED$<5/>, 
+	rc=\E8, rev=\E[7m$<2/>, rf=/usr/share/lib/tabset/vt100, 
+	ri=\EM$<5/>, rmso=\E[m$<2/>, rmul=\E[m$<2/>, 
+	rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7, 
+	sgr0=\E[m$<2/>, smso=\E[7m$<2/>, smul=\E[4m$<2/>, 
+	tbc=\E[3g$<2/>, 
+
+######## COMMON TERMINAL TYPES
+#
+# This section describes terminal classes and maker brands that are still
+# quite common, but have proprietary command sets not blessed by ANSI.
+#
+
+#### Altos
+#
+# Altos made a moderately successful line of UNIX boxes.  In 1990 they were
+# bought out by Acer, a major Taiwanese manufacturer of PC-clones.
+# Acer has a web site at http://www.acer.com.
+#
+# Altos descriptions from Ted Mittelstaedt <tedm@agora.rain.com> 4 Sep 1993
+# His comments suggest they were shipped with the system.
+#
+
+# (altos2: had extension capabilities
+#	:c0=^A`\r:c1=^Aa\r:c2=^Ab\r:c3=^Ac\r:\
+#	:c4=^Ad\r:c5=^Ae\r:c6=^Af\r:c7=^Ag\r:\
+#	:c8=^Ah\r:c9=^Ai\r:cA=^Aj\r:cB=^Ak\r:\
+#	:cC=^Al\r:cD=^Am\r:cE=^An\r:cF=^Ao\r:
+#	:XU=^Aq\r:XD=^Ar\r:XR=^As\r:XL=^At\r:\
+#	:YU=^AQ\r:YD=^AR\r:YR=^AS\r:YL=^AT\r:\
+#	:HL=^AP\r:SP=\E[i:\
+#	:IS=\E[@:DE=\E[P:IL=\E[L:NS=\E[S:PS=\E[T:\
+#	:LO=\E[0q:LC=\E[5q:LL=\E[6q:\
+# Comparison with the k* capabilities makes it obvious that the c* things are
+# shift keys.  I have renamed them to keys 32 and up accordingly.  Also,
+# :sr: was given as a boolean-- esr)
+altos2|alt2|altos-2|altos II, 
+	cols#80, it#8, lines#24, xmc#0, 
+	clear=\E[H\E[2J, cr=^M, cub1=^H, cud1=\E[1B, cuf1=\E[1C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[1A, dch1=\E[P, dl1=\E[M, 
+	ed=\E[J, el=\E[K, home=\E[H, ht=^I, ich1=\E[@, 
+	if=/usr/share/tabset/vt100, il1=\E[L, ind=^J, 
+	is2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, kDL=^Am\r, 
+	kEOL=^An\r, kbs=^H, kcbt=^AK\r, kclr=^AL\r, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=^AM\r, kel=^AN\r, 
+	kf0=^AI\r, kf1=^A@\r, kf2=^AA\r, kf3=^AB\r, kf32=^A`\r, 
+	kf33=^Aa\r, kf34=^Ab\r, kf35=^Ac\r, kf36=^Ad\r, kf37=^Ae\r, 
+	kf38=^Af\r, kf39=^Ag\r, kf4=^AC\r, kf40=^Ah\r, kf41=^Ai\r, 
+	kf42=^Aj\r, kf43=^Ak\r, kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, 
+	kf8=^AG\r, kf9=^AH\r, khome=\E[f, kil1=^AJ\r, kind=^AO\r, 
+	nel=^M^J, rmam=\E[?7l, rmso=\E[m, rmul=\E[m, sgr0=\E[m, 
+	smam=\E[?7h, smso=\E[7m, smul=\E[4m, 
+# (altos3: had extension capabilities
+#	:c0=^A`\r:c1=^Aa\r:c2=^Ab\r:c3=^Ac\r:\
+#	:c4=^Ad\r:c5=^Ae\r:c6=^Af\r:c7=^Ag\r:\
+#	:c8=^Ah\r:c9=^Ai\r:cA=^Aj\r:cB=^Ak\r:\
+#	:cC=^Al\r:cD=^Am\r:cE=^An\r:cF=^Ao\r:
+#	:XU=^Aq\r:XD=^Ar\r:XR=^As\r:XL=^At\r:\
+#	:HL=^AP\r:SP=\E[i:\
+#	:IS=\E[@:DE=\E[P:IL=\E[L:NS=\E[S:PS=\E[T:\
+altos3|altos5|alt3|alt5|altos-3|altos-5|altos III or V, 
+	blink=\E[5p, ri=\EM, sgr0=\E[p, use=altos2, 
+altos4|alt4|altos-4|altos IV, 
+	use=wy50, 
+# (altos7: had extension capabilities:
+#	:GG#0:GI=\EH8:GF=\EH7:\
+#	:c0=^A`\r:c1=^Aa\r:c2=^Ab\r:c3=^Ac\r:\
+#	:c4=^Ad\r:c5=^Ae\r:c6=^Af\r:c7=^Ag\r:\
+#	:c8=^Ah\r:c9=^Ai\r:cA=^Aj\r:cB=^Ak\r:\
+#	:cC=^Al\r:cD=^Am\r:cE=^An\r:cF=^Ao\r:
+# Comparison with the k* capabilities makes it obvious that the c* things are
+# shift keys.  I have renamed them to keys 32 and up accordingly.  I have
+# also made this entry relative to adm12 in order to give it an <sgr>. The
+# <invis> imported by use=adm+sgr may work, let me know. -- esr)
+altos7|alt7|altos VII, 
+	am, mir, 
+	cols#80, lines#24, xmc#0, 
+	acsc=j5k3l2m1n8q\:t4u9v=w0x6, blink=\EG2, bold=\EGt, 
+	clear=\E+^^, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dim=\EGp, dl1=\ER, ed=\EY, el=\ET, home=^^, ht=^I, il1=\EE, 
+	ind=^J, invis=\EG1, 
+	is2=\E`\:\Ee(\EO\Ee6\Ec41\E~4\Ec21\Eu\E~2, kDL=^Am\r, 
+	kEOL=^An\r, kbs=^H, kcbt=^AK\r, kclr=^AL\r, kcub1=^H, 
+	kcud1=^J, kcuf1=^L, kcuu1=^K, kdch1=^AM\r, kel=^AN\r, 
+	kf0=^AI\r, kf1=^A@\r, kf2=^AA\r, kf3=^AB\r, kf32=^A`\r, 
+	kf33=^Aa\r, kf34=^Ab\r, kf35=^Ac\r, kf36=^Ad\r, kf37=^Ae\r, 
+	kf38=^Af\r, kf39=^Ag\r, kf4=^AC\r, kf40=^Ah\r, kf41=^Ai\r, 
+	kf42=^Aj\r, kf43=^Ak\r, kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, 
+	kf8=^AG\r, kf9=^AH\r, khome=^^, kil1=^AJ\r, kind=^AO\r, 
+	knp=\EK, kpp=\EJ, mc4=\EJ, mc5=\Ed#, nel=^M^J, ri=\Ej, 
+	rmir=\Er, smir=\Eq, use=adm+sgr, 
+altos7pc|alt7pc|altos PC VII, 
+	kend=\ET, use=altos7, 
+
+#### Hewlett-Packard (hp)
+#
+#	Hewlett-Packard
+#	8000 Foothills Blvd 
+#	Roseville, CA 95747
+#	Vox: 1-(916)-785-4363	(Technical response line for VDTs)
+#	     1-(800)-633-3600	(General customer support)
+#
+#
+# As of March 1998, HP no longer has any terminals in production.
+# The 700 series (22, 32, 41, 44, 92, 94, 96, 98) is still being 
+# supported (they still have parts). So are the 2392a and 2394a.
+# See the WORKSTATION CONSOLES section for the 700s.
+#
+
+# Generic HP terminal - this should (hopefully) work on any HP terminal.
+hpgeneric|hp|hewlett-packard generic terminal, 
+	OTbs, OTpt, am, da, db, mir, xhp, 
+	cols#80, lines#24, lm#0, vt#6, 
+	bel=^G, clear=\EH\EJ, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\E&a%p2%dc%p1%dY$<6>, cuu1=\EA, dch1=\EP, dl1=\EM, 
+	ed=\EJ, el=\EK, hpa=\E&a%p1%dC, ht=^I, hts=\E1, il1=\EL, 
+	ind=^J, kbs=^H, kcbt=\Ei, rmir=\ER, rmso=\E&d@, rmul=\E&d@, 
+	sgr0=\E&d@, smir=\EQ, smso=\E&dJ, smul=\E&dD, tbc=\E3, 
+	vpa=\E&a%p1%dY, 
+
+hp110|hewlett-packard model 110 portable, 
+	lines#16, use=hpgeneric, 
+
+hp+pfk+cr|hp function keys with CR, 
+	kf1=\Ep\r, kf2=\Eq\r, kf3=\Er\r, kf4=\Es\r, kf5=\Et\r, 
+	kf6=\Eu\r, kf7=\Ev\r, kf8=\Ew\r, 
+
+hp+pfk-cr|hp function keys w/o CR, 
+	kf1=\Ep, kf2=\Eq, kf3=\Er, kf4=\Es, kf5=\Et, kf6=\Eu, kf7=\Ev, 
+	kf8=\Ew, 
+
+# The hp2621s use the same keys for the arrows and function keys, 
+# but not separate escape sequences. These definitions allow the 
+# user to use those keys as arrow keys rather than as function 
+# keys.
+hp+pfk+arrows|hp alternate arrow definitions, 
+	kcub1=\Eu\r, kcud1=\Ew\r, kcuf1=\Ev\r, kcuu1=\Et\r, kf1@, 
+	kf2@, kf3@, kf4@, kf5@, kf6@, kf7@, kf8@, khome=\Ep\r, kind=\Er\r, 
+	kll=\Eq\r, kri=\Es\r, 
+
+hp+arrows|hp arrow definitions, 
+	kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, khome=\Eh, 
+	kind=\ES, kll=\EF, kri=\ET, 
+
+# Generic stuff from the HP 262x series
+#
+hp262x|HP 262x terminals, 
+	xhp, 
+	blink=\E&dA, dch1=\EP$<2>, ed=\EJ, ht=\011$<2>, ind=\ES, 
+	invis=\E&dS, ip=$<2>, kcub1=\ED, kcud1=\EB, kcuf1=\EC, 
+	kcuu1=\EA, kdch1=\EP, kdl1=\EM, ked=\EJ, kel=\EK, khome=\Eh, 
+	kich1=\EQ, kil1=\EL, kind=\ES, knp=\EU, kpp=\EV, kri=\ET, 
+	krmir=\ER, rev=\E&dB, rmkx=\E&s0A, rmso=\E&d@, rmul=\E&d@, 
+	sgr=\E&d%{64}%?%p1%t%{66}%|%;%?%p2%t%{68}%|%;%?%p3%t%{66}%|%;%?%p4%t%{65}%|%;%c, 
+	sgr0=\E&d@, smkx=\E&s1A, smso=\E&dB, smul=\E&dD, 
+
+# Note: no <home> on HPs since that homes to top of memory, not screen.
+# Due to severe 2621 braindamage, the only way to get the arrow keys to
+# transmit anything at all is to turn on the function key labels
+# with <smkx>, and even then the user has to hold down shift!
+# The default 2621 turns off the labels except when it has to to 
+# enable the function keys. If your installation prefers labels 
+# on all the time, or off all the time (at the "expense" of the 
+# function keys), use 2621-nl or 2621-wl.
+# 
+# Note: there are newer ROMs for 2621's that allow you to set 
+# strap A so the regular arrow keys xmit \EA, etc, as with the 
+# 2645. However, even with this strap set, the terminal stops 
+# xmitting if you reset it, until you unset and reset the strap!
+# Since there is no way to set/unset the strap with an escape 
+# sequence, we don't use it in the default.
+# If you like, you can use 2621-ba (brain-damaged arrow keys).
+hp2621-ba|2621 w/new rom and strap A set, 
+	rmkx@, smkx@, use=hp+arrows, use=hp2621, 
+
+# hp2621 with function labels. Most of the time they are off,
+# but inside vi, the function key labels appear. You have to
+# hold down shift to get them to xmit.
+hp2621|hp2621a|hp2621A|2621|2621a|2621A|hp2621-wl|2621-wl|hp 2621 w/labels, 
+	is2=\E&jA\r, rmkx=\E&jA, use=hp2621-fl, 
+hp2621-fl|hp 2621, 
+	xhp@, xon, 
+	pb#19200, 
+	cbt=\Ei, cup=\E&a%p2%dc%p1%dY, dch1=\EP$<2>, ht=\011$<2>, 
+	ip=$<2>, is2=\E&j@\r, rmkx=\E&j@, rmso=\E&d@, rmul=\E&d@, 
+	sgr0=\E&d@, smkx=\E&jB, smso=\E&dD, smul=\E&dD, 
+	use=hp+pfk+cr, use=hpgeneric, 
+
+# To use hp2621p printer, setenv TERM=2621p, PRINTER=2612p
+hp2621p|hp 2621 with printer, 
+	mc4=\E&p13C, mc5=\E&p11C, use=hp2621, 
+
+hp2621p-a|hp2621p with fn as arrows, 
+	use=hp+pfk+arrows, use=hp2621p, 
+
+# hp2621 with k45 keyboard
+hp2621-k45|hp2621k45|k45|hp 2621 with 45 keyboard, 
+	kbs=^H, kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, 
+	khome=\Eh, rmkx=\E&s0A, smkx=\E&s1A, use=hp2621, 
+
+# 2621 using all 48 lines of memory, only 24 visible at any time.  
+hp2621-48|48 line 2621, 
+	lines#48, 
+	cup=\E&a%p2%dc%p1%dR, home=\EH, vpa=\E&a%p1%dR, 
+	use=hp2621, 
+
+# 2621 with no labels ever. Also prevents vi delays on escape.
+hp2621-nl|hp 2621 with no labels, 
+	kcub1@, kcud1@, kcuf1@, kcuu1@, khome@, rmkx@, smkx@, 
+	use=hp2621-fl, 
+
+# Needed for UCB ARPAVAX console, since lsi-11 expands tabs 
+# (wrong).
+#
+hp2621-nt|hp 2621 w/no tabs, 
+	ht@, use=hp2621, 
+
+# Hp 2624 B with 4 or 10 pages of memory.
+# 
+# Some assumptions are made with this entry. These settings are 
+# NOT set up by the initialization strings.
+# 
+# Port Configuration
+# 	RecvPace=Xon/Xoff
+# 	XmitPace=Xon/Xoff
+# 	StripNulDel=Yes
+# 
+# Terminal Configuration
+# 	InhHndShk=Yes
+# 	InhDC2=Yes
+# 	XmitFnctn(A)=No
+# 	InhEolWrp=No
+# 
+# Note: the 2624 DOES have a true <home>, believe it or not!
+# 
+# The 2624 has an "error line" to which messages can be sent. 
+# This is CLOSE to what is expected for a "status line". However,
+# after a message is sent to the "error line", the next carriage 
+# return is EATEN and the "error line" is turned back off again! 
+# So I guess we can't define <hs>, <eslok>, <wsl>, <dsl>, <fsl>, <tsl>.
+# 
+# This entry supports emacs (and any other program that uses raw 
+# mode) at 4800 baud and less. I couldn't get the padding right 
+# for 9600.
+#
+# (hp2624: replaced NUL sequences in flash with mandatory pauses -- esr)
+hp2624|hp2624a|hp2624b|hp2624b-4p|Hewlett Packard 2624 B, 
+	da, db, 
+	lm#96, 
+	flash=\E&w13F$<66/>\E&w12F$<66/>\E&w13F$<66/>\E&w12F, 
+	use=hp+labels, use=scrhp, 
+
+# This hp2626 entry does not use any of the fancy windowing stuff 
+# of the 2626.
+# 
+# Indeed, terminfo does not yet handle such stuff. Since changing 
+# any window clears memory, it is probably not possible to use 
+# this for screen opt.
+# 
+# ed is incredibly slow most of the time - I am guessing at the 
+# exact padding. Since the terminal uses xoff/xon this is intended 
+# only for cost computation, so that the terminal will prefer el 
+# or even dl1 which is probably faster!
+# 
+# \ED\EJ\EC hack for ed from Ed Bradford - apparently ed is only 
+# extra slow on the last line of the window. 
+# 
+# The padding probably should be changed.
+#
+hp2626|hp2626a|hp2626p|hp 2626, 
+	da, db, 
+	lm#0, pb#19200, 
+	ed=\ED\EJ$<500>\EC, indn=\E&r%p1%dD, ip=$<4>, 
+	is2=\E&j@\r, rin=\E&r%p1%dU, use=hp+pfk+cr, 
+	use=hp+labels, use=scrhp, 
+
+# This entry is for sysline. It allocates a 23 line window with 
+# a 115 line workspace for regular use, and a 1 line window for 
+# the status line.
+# 
+# This assumes port 2 is being used.
+# Turn off horizontal line, Create ws #1 with 115 lines,
+# Create ws #2 with 1 line, Create window #1 lines 1-23,
+# Create window #2 lines 24-24, Attach cursor to workspace #1.
+# Note that this clears the tabs so it must be done by tset before
+# it sets the tabs.
+#
+hp2626-s|hp 2626 using only 23 lines, 
+	eslok, hs, 
+	lines#23, 
+	fsl=\E&d@\E&w7f2p1I\E&w4f1I, 
+	is1=\E&q3t0{0H \E&w0f115n1I \E&w0f1n2I \E&w2f1i0d0u22l0S \E&w2f2i0d23u23l0S \E&w7f2p1I \r, 
+	tsl=\E&w7f2p2I\E&w4f2I\r\EK\E&a%p1%dC, use=hp2626, 
+# Force terminal back to 24 lines after being 23.
+hp2626-ns|hp 2626 using all 24 lines, 
+	is1=\E&q3t0{0H \E&w0f118n1I \E&w0f1n2I \E&w2f1i0d0u23l0S \E&w3f2I \E&w7f2p1I \r, 
+	use=hp2626, 
+# Various entries useful for small windows on 2626.
+hp2626-12|hewlett-packard 2626 12 lines, 
+	lines#12, use=hp2626, 
+hp2626-12x40|hewlett-packard 2626 12 lines 40 columns, 
+	cols#40, lines#12, use=hp2626, 
+hp2626-x40|hewlett-packard 2626 40 columns, 
+	cols#40, use=hp2626, 
+hp2626-12-s|hewlett-packard 2626 11 lines plus status, 
+	lines#11, use=hp2626-s, 
+
+#
+# hp2627 color tubes from University of Wisconsin
+#
+hp2627a-rev|hp 2627 with reverse video colors, 
+	cr=^M, cud1=^J, ht=^I, ind=^J, 
+	is2=\E&v0m1a0b0c1x1y1z1i0a0b1c1x1y1z0i0S\E&j@\r\E3\r, 
+	kbs=^H, kcub1=^H, kcud1=^J, nel=^M^J, rmul=\E&v0S\E&d@, 
+	smul=\E&dD\E&v1S, use=hp2621-nl, 
+hp2627a|hp 2627 color terminal with no labels, 
+	cr=^M, cud1=^J, ht=^I, ind=^J, 
+	is2=\E&v0m1a1b0c1i0a1b1c2i1a0b0c0i0S\E&j@\r\E3\r, 
+	kbs=^H, kcub1=^H, kcud1=^J, nel=^M^J, rmso=\E&v0S, 
+	rmul=\E&v0S\E&d@, smso=\E&v2S, smul=\E&dD\E&v1S, 
+	use=hp2621-nl, 
+hp2627c|hp 2627 color (cyan) terminal with no labels, 
+	cr=^M, cud1=^J, ht=^I, ind=^J, 
+	is2=\E&v0m1a0b0c2i1a1b0c1i0a1b1c0i0S\E&j@\r\E3\r, 
+	kbs=^H, kcub1=^H, kcud1=^J, nel=^M^J, use=hp2627a, 
+
+# hp2640a doesn't have the Y cursor addressing feature, and C is 
+# memory relative instead of screen relative, as we need.
+#
+hp2640a|hp 2640a, 
+	cup@, rmkx@, smkx@, use=hp2645, 
+
+hp2640b|hp2644a|hp 264x series, 
+	rmkx@, smkx@, use=hp2645, 
+
+# (hp2641a: removed unknown :gu: -- esr)
+hp2641a|hp2645a|hp2647a|HP 264?A series BRL entry, 
+	am, da, db, mir, xhp, 
+	cols#80, lines#24, 
+	bel=^G, clear=\EH\EJ, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\E&a%p2%2dc%p1%2dY, cuu1=\EA, dch1=\EP, dl1=\EM, 
+	ed=\EJ, el=\EK, hpa=\E&a%p1%2dC, ht=^I, 
+	if=/usr/share/tabset/std, il1=\EL, ind=^J, 
+	is2=\EE$<500/>, kbs=^H, kcub1=^H, kcud1=^J, nel=^M^J, 
+	rmir=\ER, rmso=\E&d@, smir=\EQ, smso=\E&dB, 
+	vpa=\E&a%p1%2dY, 
+
+# This terminal should be used at 4800 baud or less. It needs padding for
+# plain characters at 9600, I guessed at an appropriate cr delay.  It really
+# wants ^E/^F handshaking, but that doesn't work well even if you write
+# software to support it.
+hp2645|hp45|HP 2645 series, 
+	pb#9600, 
+	blink=\E&dA, cr=\r$<20>, dim=\E&dH, kctab=\E2, kcub1=\ED, 
+	kcud1=\EB, kcuf1=\EC, kcuu1=\EA, kdch1=\EP, kdl1=\EM, 
+	ked=\EJ, kel=\EK, khome=\Eh, khts=\E1, kich1=\EQ, kil1=\EL, 
+	kind=\ES, knp=\EU, kpp=\EV, kri=\ET, krmir=\ER, rev=\E&dB, 
+	rmkx=\E&s0A, 
+	sgr=\E&d%{64}%?%p1%t%{66}%|%;%?%p2%t%{68}%|%;%?%p3%t%{66}%|%;%?%p4%t%{65}%|%;%?%p5%t%{72}%|%;%?%p6%t%{66}%|%;%c, 
+	sgr0=\E&d@, smkx=\E&s1A, smul=\E&dD, use=hpgeneric, 
+# You should use this terminal at 4800 baud or less.
+hp2648|hp2648a|HP 2648a graphics terminal, 
+	clear=\EH\EJ$<50>, cup=\E&a%p2%dc%p1%dY$<20>, 
+	dch1=\EP$<7>, ip=$<5>, use=hp2645, 
+
+# The HP 150 terminal is a fairly vanilla HP terminal, with the 
+# clreol standout problem. It also has graphics capabilities and 
+# a touch screen, which we don't describe here.
+hp150|hewlett packard Model 150, 
+	OTbs, use=hp2622, 
+
+# HP 2382a terminals, "the little ones." They don't have any 
+# alternate character set support and sending out ^N/^O will 
+# leave the screen blank.
+hp2382a|hp2382|hewlett packard 2382a, 
+	da, db, 
+	lh#1, lm#48, 
+	acsc@, 
+	pln=\E&f0a%p1%dk%p2%l%Pa%?%ga%t%ga%d%e1%;d0L%?%ga%!%t %;%p2%s, 
+	rmacs@, 
+	sgr=\E&d%{0}%Pa%?%p4%t%{1}%ga%+%Pa%;%?%p1%p3%|%p6%|%t%{2}%ga%+%Pa%;%?%p2%p6%|%t%{4}%ga%+%Pa%;%?%p1%p5%|%t%{8}%ga%+%Pa%;%?%p7%t%?%ga%ts%ga%{64}%+%e%{83}%;%e%?%ga%t%ga%{64}%+%e%{64}%;%;%c, 
+	sgr0=\E&d@, smacs@, use=hp+labels, use=scrhp, 
+
+hp2621-a|hp2621a-a|hp2621 with fn as arrows, 
+	use=hp+pfk+arrows, use=hp2621-fl, 
+
+# newer hewlett packard terminals
+
+newhpkeyboard|generic entry for HP extended keyboard, 
+	kbs=^H, kcbt=\Ei, kclr=\EJ, kcub1=\ED, kcud1=\EB, kcuf1=\EC, 
+	kcuu1=\EA, kdch1=\EP, kdl1=\EM, ked=\EJ, kel=\EK, khome=\Eh, 
+	kich1=\EQ, kil1=\EL, kind=\ET, kll=\EF, knp=\EU, kpp=\EV, 
+	kri=\ES, krmir=\ER, rmkx=\E&s0A, smkx=\E&s1A, 
+	use=hp+pfk-cr, 
+
+newhp|generic entry for new hewlett packard terminals, 
+	am, bw, mir, xhp, xon, 
+	cols#80, lines#24, pb#4800, 
+	acsc=2[3@4>5I9(\:'JSKWLQMAO#P$Q;R!S"T1U2V4W3X\:Y+Z*dHjGkTlRmFn/q\,t5u6v8w7x., 
+	bel=^G, blink=\E&dA, bold=\E&dF, cbt=\Ei, cr=^M, cub1=^H, 
+	cud1=^J, cuf1=\EC, cuu1=\EA, dch1=\EP$<2>, dim=\E&dH, 
+	dl1=\EM, ed=\EJ, el=\EK, ht=\011$<2>, hts=\E1, il1=\EL, ind=^J, 
+	invis=\E&dS, ip=$<2>, is1=\E&jB$<8>, nel=^M^J, 
+	pfkey=\E&f0a%p1%dk0d%p2%l%dL%p2%s, 
+	pfloc=\E&f1a%p1%dk0d%p2%l%dL%p2%s, 
+	pfx=\E&f2a%p1%dk0d%p2%l%dL%p2%s, rev=\E&dB, ri=\ET, 
+	rmacs=^O, rmir=\ER, rmso=\E&d@, rmul=\E&d@, rs1=\Eg, 
+	sgr=\E&d%{0}%Pa%?%p4%t%{1}%ga%+%Pa%;%?%p1%p3%|%p6%|%t%{2}%ga%+%Pa%;%?%p2%p6%|%t%{4}%ga%+%Pa%;%?%p1%p5%|%t%{8}%ga%+%Pa%;%?%p7%t%?%ga%ts%ga%{64}%+%e%{83}%;%e%?%ga%t%ga%{64}%+%e%{64}%;%;%c%?%p9%t\016%e\017%;, 
+	sgr0=\E&d@\017, smacs=^N, smir=\EQ, smso=\E&dJ, smul=\E&dD, 
+	tbc=\E3, use=newhpkeyboard, 
+
+memhp|memory relative addressing for new HP ttys, 
+	vt#6, 
+	clear=\EH\EJ$<40>, cub=\E&a-%p1%dC, cud=\E&a+%p1%dR, 
+	cuf=\E&a+%p1%dC, cup=\E&a%p1%dr%p2%dC, cuu=\E&a-%p1%dR, 
+	home=\EH, hpa=\E&a%p1%dC, ll=\E&a23R\r, 
+	mrcup=\E&a%p1%dr%p2%dC, vpa=\E&a%p1%dR, use=newhp, 
+
+scrhp|screen relative addressing for new HP ttys, 
+	clear=\E&a0c0Y\EJ$<40>, cub=\E&a-%p1%dC, 
+	cud=\E&a+%p1%dR, cuf=\E&a+%p1%dC, 
+	cup=\E&a%p1%dy%p2%dC$<10>, cuu=\E&a-%p1%dR, 
+	home=\E&a0y0C, hpa=\E&a%p1%dC, ll=\E&a0y0C\EA, 
+	mrcup=\E&a%p1%dr%p2%dC, vpa=\E&a%p1%dY, use=newhp, 
+
+# (hp+labels: added label values from a BRL termcap -- esr)
+hp+labels|"standard" label info for new HP ttys, 
+	lh#2, lw#8, nlab#8, 
+	lf0=f1, lf1=f2, lf2=f3, lf3=f4, lf4=f5, lf5=f6, lf6=f7, lf7=f8, 
+	pln=\E&f2a%p1%dk%p2%l%Pa%?%ga%t%ga%d%e1%;d0L%?%ga%!%t %;%p2%s, 
+	rmln=\E&j@, smln=\E&jB, 
+
+hp+printer|"standard" printer info for HP ttys, 
+	ff=\E&p4u0C, mc0=\EH\E&p4dF, mc4=\E&p13C, mc5=\E&p11C, 
+
+
+# The new hp2621b is kind of a cross between the old 2621 and the
+# new 262x series of machines. It has dip-switched options. 
+# The firmware has a bug in it such that if you give it a null 
+# length label, the following character is eaten!
+hp2621b|hp 2621b with old style keyboard, 
+	lh#1, lm#48, lw#8, nlab#8, 
+	kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, khome=\Eh, 
+	kind=\ET, kll=\EF, kri=\ES, 
+	pln=\E&f0a%p1%dk%p2%l%Pa%?%ga%t%ga%d%e1%;d3L%?%ga%!%t%{32}%c%;%p2%s\E%{111}%p1%+%c\r, 
+	smln=\E&jB, use=hp2621, 
+
+hp2621b-p|hp 2621b with printer, 
+	use=hp+printer, use=hp2621b, 
+
+# hp2621b - new 2621b with new extended keyboard
+# these are closer to the new 26xx series than the other 2621b
+hp2621b-kx|hp 2621b with extended keyboard, 
+	use=newhpkeyboard, use=hp2621b, 
+
+hp2621b-kx-p|hp 2621b with new keyboard & printer, 
+	use=hp+printer, use=hp2621b-kx, 
+
+# Some assumptions are made in the following entries.
+# These settings are NOT set up by the initialization strings.
+# 
+#    Port Configuration
+# RecvPace=Xon/Xoff	XmitPace=Xon/Xoff	StripNulDel=Yes
+# 
+#    Terminal Configuration
+# InhHndShk(G)=Yes	InhDC2(H)=Yes
+# XmitFnctn(A)=No		InhEolWrp=No
+#
+# 
+# Hp 2622a & hp2623a display and graphics terminals
+#
+hp2622|hp2622a|hp 2622, 
+	da, db, 
+	lm#0, pb#19200, 
+	is2=\E&dj@\r, use=hp+pfk+cr, use=hp+labels, use=scrhp, 
+
+# The 2623 is a 2622 with extra graphics hardware.
+hp2623|hp2623a|hp 2623, 
+	use=hp2622, 
+
+hp2624b-p|hp2624b-4p-p|hewlett packard 2624 B with printer, 
+	use=hp+printer, use=hp2624, 
+
+# The hewlett packard B can have an optional extra 6 pages of memory.
+hp2624-10p|hp2624a-10p|hp2624b-10p|hewlett packard 2624 B w/ 10 pages of memory, 
+	lm#240, use=hp2624, 
+
+hp2624b-10p-p|hewlett packard 2624 B w/ extra memory & printer, 
+	lm#240, use=hp2624b-p, 
+
+# Color manipulations for HP terminals
+hp+color|hp with colors, 
+	ccc, 
+	colors#16, ncv#17, pairs#7, 
+	initp=\E&v%?%p2%{1000}%=%t1%e.%p2%d%;a%?%p3%{1000}%=%t1%e.%p3%d%;b%?%p4%{1000}%=%t1%e.%p4%d%;c%?%p5%{1000}%=%t1%e.%p5%d%;x%?%p6%{1000}%=%t1%e.%p6%d%;y%?%p7%{1000}%=%t1%e.%p7%d%;z%p1%dI, 
+	oc=\E&v0m1a1b1c0I\E&v1a1I\E&v1b2I\E&v1a1b3I\E&v1c4I\E&v1a1c5I\E&v1b1c6I\E&v1x1y7I, 
+	op=\E&v0S, scp=\E&v%p1%dS, 
+
+# <is2> sets the screen to be 80 columns wide
+hp2397a|hp2397|hewlett packard 2397A color terminal, 
+	is2=\E&w6f80X, use=memhp, use=hp+labels, use=hp+color, 
+
+#  HP 700/44 Setup parameters:  
+# Terminal Mode		HP-PCterm
+# Inhibit Auto Wrap	NO
+# Status Line		Host Writable
+# PC Character Set	YES
+# Twenty-Five Line Mode	YES
+# XON/XOFF		@128 or 64 (sc)
+# Keycode Mode 		NO   or YES (sc)
+# Backspace Key		BS or BS/DEL
+#
+# <is2> 	sets pcterm; autowrap; 25 lines; pc char set; prog DEL key; 
+# \E\\? does not turn off keycode mode
+# <smsc>	sets alternate start/stop; keycode on
+hpansi|hp700|hewlett packard 700/44 in HP-PCterm mode, 
+	am, eo, xenl, xon, 
+	cols#80, lines#25, 
+	acsc=j\331k\277l\332m\300n\305q\304t\303u\264v\301w\302x\263, 
+	bel=^G, cbt=\E[Z, civis=\E[?25l, clear=\E[2J\E[H, 
+	cnorm=\E[?25h, cr=^M, cub1=\E[D, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch1=\E[P, dl1=\E[M, 
+	ed=\E[J, el=\E[K, home=\E[H, ht=^I, ich1=\E[@, il1=\E[L, 
+	ind=^J, 
+	is2=\E[44"p\E[?7h\E[>10h\E[>12h\EP1;1|3/7F\E\\, 
+	kbs=^H, kcbt=\E[Z, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kend=\E[4~, kf1=\E[17~, kf10=\E[28~, 
+	kf2=\E[18~, kf3=\E[19~, kf4=\E[20~, kf5=\E[21~, kf6=\E[23~, 
+	kf7=\E[24~, kf8=\E[25~, kf9=\E[26~, khome=\E[1~, knp=\E[6~, 
+	kpp=\E[5~, rmam=\E[?7l, 
+	rmsc=\E[>11l\EP1**x0/11;1/13\E[m\E\\, rmso=\E[m, 
+	rmul=\E[m, sgr0=\E[m, smam=\E[?7h, 
+	smsc=\E[>11h\EPO**x0/65;1/67\E\\$<250>, smso=\E[7m, 
+	smul=\E[4m, xoffc=g, xonc=e, 
+#
+# (hp2392: copied <rmir> here from hpex -- esr)
+hp2392|239x series, 
+	cols#80, 
+	cbt=\Ei, cup=\E&a%p1%dy%p2%dC, kf1=\Ep\r, kf2=\Eq\r, 
+	kf3=\Er\r, kf4=\Es\r, kf5=\Et\r, kf6=\Eu\r, kf7=\Ev\r, 
+	kf8=\Ew\r, khome=\Eh, kind=\EU, knp=\Eu, kpp=\Ev, kri=\EV, 
+	rmir=\ER, rmul=\E&d@, smir=\EQ, smul=\E&dD, vpa=\E&a%p1%dY, 
+	use=hpsub, 
+
+hpsub|hp terminals -- capability subset, 
+	am, da, db, mir, xhp, xon, 
+	lines#24, 
+	bel=^G, clear=\EH\EJ, cr=^M, cub1=^H, cud1=\EB, cuf1=\EC, 
+	cuu1=\EA, dch1=\EP, dl1=\EM, ed=\EJ, el=\EK, hpa=\E&a%p1%dC, 
+	ht=^I, if=/usr/share/tabset/stdcrt, il1=\EL, ind=^J, 
+	is2=\E&s1A\E<\E&k0\\, kbs=^H, kcub1=\ED, kcud1=\EB, 
+	kcuf1=\EC, kcuu1=\EA, khome=\Eh, rmkx=\E&s0A, rmso=\E&d@, 
+	sgr0=\E&d@, smkx=\E&s1A, smso=\E&dB, 
+
+# hpex:
+#	May be used for most 24 x 80 hp terminals,
+# but has no padding added, so may allow runover in some terminals at high 
+# baud rates.  Will not work for hp2640a or hp2640b terminals, hp98x6 and 
+# hp98x5 terminal emulators or hp98x6 consoles.  
+# 	Adds xy-cursor addressing, vertical cursor addressing, home, 
+# last line, and underline capabilities.
+#
+# (hpex: removed memory-lock capabilities ":ml=\El:mu=\Em:",
+# moved <rmir> here from hpsub -- esr)
+hpex|hp extended capabilites, 
+	cr=^M, cud1=^J, cup=\E&a%p1%dy%p2%dC, ht=^I, ind=^J, kbs=^H, 
+	kcub1=^H, kcud1=^J, nel=^M^J, rmir=\ER, rmul=\E&d@, smir=\EQ, 
+	smul=\E&dD, vpa=\E&a%p1%dY, use=hpsub, 
+
+# From: Ville Sulko <Ville.Sulko@bip.atk.tpo.fi>, 05 Aug 1996
+hp2|hpex2|hewlett-packard extended capabilities newer version, 
+	am, da, db, mir, xhp, 
+	cols#80, lh#2, lines#24, lm#0, lw#8, nlab#8, xmc#0, 
+	bel=^G, clear=\E&a0y0C\EJ, cr=^M, cub1=^H, cud1=\EB, 
+	cuf1=\EC, cup=\E&a%p1%dy%p2%dC, cuu1=\EA, dch1=\EP, 
+	dl1=\EM, ed=\EJ, el=\EK, hpa=\E&a%p1%dC, ht=^I, hts=\E1, 
+	il1=\EL, ind=^J, kbs=^H, kclr=\EJ, kctab=\E2, kcub1=\ED, 
+	kcud1=\EB, kcuf1=\EC, kcuu1=\EA, kdch1=\EP, kdl1=\EM, 
+	ked=\EJ, kel=\EK, kf1=\Ep, kf2=\Eq, kf3=\Er, kf4=\Es, kf5=\Et, 
+	kf6=\Eu, kf7=\Ev, kf8=\Ew, khome=\Eh, khts=\E1, kich1=\EQ, 
+	kil1=\EL, kind=\ES, kll=\EF, knp=\EU, kpp=\EV, kri=\ET, 
+	krmir=\ER, ktbc=\E3, meml=\El, memu=\Em, 
+	pfkey=\E&f%p1%dk%p2%l%dL%p2%s, 
+	pfloc=\E&f1a%p1%dk%p2%l%dL%p2%s, 
+	pfx=\E&f2a%p1%dk%p2%l%dL%p2%s, 
+	pln=\E&f%p1%dk%p2%l%dd0L%p2%s, rmir=\ER, rmkx=\E&s0A, 
+	rmln=\E&j@, rmso=\E&d@, rmul=\E&d@, 
+	sgr=\E&d%?%p7%t%{115}%c%;%p1%p3%|%p6%|%{2}%*%p2%{4}%*%+%p4%+%p5%{8}%*%+%{64}%+%c%?%p9%t%'\016'%c%e%'\017'%c%;, 
+	sgr0=\E&d@, smir=\EQ, smkx=\E&s1A, smln=\E&jB, smso=\E&dB, 
+	smul=\E&dD, tbc=\E3, vpa=\E&a%p1%dY, 
+
+# HP 236 console
+# From: <ddavis@ic.berkeley.edu>
+hp236|hp236 internal terminal emulator, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	clear=\EF, cnorm=\EDE, cub1=^H, 
+	cup=\EE%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, cvvis=\EDB, 
+	dch1=\EJ, dl1=\EH, el=\EK, ich1=\EI, il1=\EG, rmso=\ECI, 
+	sgr0=\ECI, smso=\EBI, 
+
+# This works on a hp300 console running Utah 4.3 BSD
+# From: Craig Leres <leres@okeeffe.berkeley.edu>
+hp300h|HP Catseye console, 
+	OTbs, am, da, db, mir, xhp, 
+	cols#128, lines#51, lm#0, xmc#0, 
+	bel=^G, cbt=\Ei, clear=\E&a0y0C\EJ, cr=^M, cub1=^H, cud1=\EB, 
+	cuf1=\EC, cup=\E&a%p1%dy%p2%dC, cuu1=\EA, dch1=\EP, 
+	dl1=\EM, ed=\EJ, el=\EK, hpa=\E&a%p1%dC, ht=^I, 
+	if=/usr/share/tabset/stdcrt, il1=\EL, ind=^J, kbs=^H, 
+	kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, khome=\Eh, 
+	rmir=\ER, rmkx=\E&s0A, rmso=\E&d@, rmul=\E&d@, sgr0=\E&d@, 
+	smir=\EQ, smkx=\E&s1A, smso=\E&dB, smul=\E&dD, tbc=\E3, 
+	vpa=\E&a%p1%dY, 
+# From: Greg Couch <gregc@ernie.berkeley.edu>
+hp9837|hp98720|hp98721|HP 9000/300 workstations, 
+	OTbs, am, da, db, mir, xhp, 
+	cols#128, it#8, lines#46, lm#0, 
+	bel=^G, cbt=\Ei, clear=\E&a0y0C\EJ, cub1=^H, cud1=\EB, 
+	cuf1=\EC, cup=\E&a%p1%dy%p2%dC, cuu1=\EA, dch1=\EP, 
+	dl1=\EM, ed=\EJ, el=\EK, hpa=\E&a%p1%dC, ht=^I, hts=\E1, 
+	il1=\EL, ind=^J, is2=\E&v0m1b0i&j@, kbs=^H, kcub1=\ED, 
+	kcud1=\EB, kcuf1=\EC, kcuu1=\EA, kdch1=\EP, kdl1=\EM, 
+	ked=\EJ, kel=\EK, khome=\Eh, kich1=\EQ, kil1=\EL, knp=\EU, 
+	kpp=\EV, rmir=\ER, rmkx=\E&s0A, rmso=\E&v0S, rmul=\E&d@, 
+	sgr0=\E&d@, smir=\EQ, smkx=\E&s1A, smso=\E&v5S, smul=\E&dD, 
+	tbc=\E3, vpa=\E&a%p1%dY, 
+# HP 9845 desktop computer from BRL
+# (hp9845: removed unknown capability :gu: -- esr)
+hp9845|HP 9845, 
+	OTbs, am, da, db, eo, mir, xhp, 
+	cols#80, lines#21, 
+	OTbc=\ED, clear=\EH\EJ, cuf1=\EC, cup=\E&a%p2%2dc%p1%2dY, 
+	cuu1=\EA, dch1=\EP, dl1=\EM, ed=\EJ, el=\EK, 
+	if=/usr/share/tabset/std, il1=\EL, rmir=\ER, rmso=\E&d@, 
+	smir=\EQ, smso=\E&dB, 
+# From: Charles A. Finnell of MITRE <finnell@mitre.org>, developed 07SEP90
+# (hp98550: replaced /usr/share/tabset/9837 with std because <it#8>,<hts=\E1>;
+# added empty <acsc> to avoid warnings re <smacs>/<rmacs> --esr)
+hp98550|hp98550a|HP 9000 Series 300 color console, 
+	OTbs, am, da, db, mir, xhp, 
+	cols#128, it#8, lines#49, lm#0, 
+	acsc=, bel=^G, blink=\E&dA, bold=\E&dJ, cbt=\Ei, civis=\E*dR, 
+	clear=\EH\EJ, cnorm=\E*dQ, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\E&a%p1%dy%p2%dC, cuu1=\EA, dch1=\EP, dim=\E&dH, 
+	dl1=\EM, ed=\EJ, el=\EK, hpa=\E&a%p1%dC, ht=^I, hts=\E1, 
+	if=/usr/share/tabset/std, il1=\EL, ind=^J, invis=\E&ds, 
+	kbs=^H, kclr=\EJ, kctab=\E2, kcub1=\ED, kcud1=\EB, kcuf1=\EC, 
+	kcuu1=\EA, kdch1=\EP, kdl1=\EM, ked=\EJ, kel=\EK, kf1=\Ep, 
+	kf2=\Eq, kf3=\Er, kf4=\Es, kf5=\Et, kf6=\Eu, kf7=\Ev, kf8=\Ew, 
+	khome=\Eh, khts=\E1, kich1=\EQ, kil1=\EL, kind=\ES, kll=\EF, 
+	knp=\EU, kpp=\EV, kri=\ET, krmir=\ER, ktbc=\E3, rev=\E&dJ, 
+	rmacs=^O, rmir=\ER, rmkx=\E&s0A, rmso=\E&d@, rmul=\E&d@, 
+	sgr0=\E&d@, smacs=^N, smir=\EQ, smkx=\E&s1A, smso=\E&dJ, 
+	smul=\E&dD, tbc=\E3, vpa=\E&a%p1%dY, 
+# From: Victor Duchovni <vic@fine.princeton.edu>
+# (hp700-wy: removed obsolete ":nl=^J:";
+# replaced /usr/share/tabset/hp700-wy with std because <it#8>,<hts=\E1> -- esr)
+hp700-wy|HP700/41 emulating wyse30, 
+	OTbs, am, bw, mir, msgr, 
+	cols#80, it#8, lines#24, xmc#1, 
+	cbt=\EI, clear=^Z, cr=^M, cub1=^H, cud1=^V, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, ed=\EY, el=\ET$<10/>, home=^^, ht=^I, hts=\E1, 
+	if=/usr/share/tabset/stdcrt, il1=\EE$<0.7*/>, 
+	is1=\E~"\EC\Er\E(\EG0\003\E`9\E`1, kbs=\177, kcbt=\EI, 
+	kclr=^Z, kcub1=^H, kcud1=^V, kcuf1=^L, kcuu1=^K, ked=\EY, 
+	kel=\ET, khome=^^, khts=\EI, kich1=\Eq, krmir=\Er, ll=^^^K, 
+	ri=\Ej, rmir=\Er, rmso=\EG0$<10/>, rmul=\EG0$<10/>, 
+	sgr0=\EG0$<10/>, smir=\Eq, smso=\EG4$<10/>, 
+	smul=\EG8$<10/>, tbc=\E0, vpa=\E[%p1%{32}%+%c, 
+hp70092|hp70092a|hp70092A|HP 700/92, 
+	am, da, db, xhp, 
+	cols#80, lh#2, lines#24, lm#0, lw#8, nlab#8, 
+	acsc=0cjgktlrmfn/q\,t5u6v8w7x., bel=^G, blink=\E&dA, 
+	bold=\E&dB, cbt=\Ei, clear=\E&a0y0C\EJ, cr=^M, cub1=^H, 
+	cud1=\EB, cuf1=\EC, cup=\E&a%p1%dy%p2%dC, cuu1=\EA, 
+	dch1=\EP, dim=\E&dH, dl1=\EM, el=\EK, hpa=\E&a%p1%dC, ht=^I, 
+	hts=\E1, il1=\EL, kbs=^H, kclr=\EJ, kctab=\E2, kcub1=\ED, 
+	kcud1=\EB, kcuf1=\EC, kcuu1=\EA, kdch1=\EP, kdl1=\EM, 
+	ked=\EJ, kel=\EK, kf1=\Ep, kf2=\Eq, kf3=\Er, kf4=\Es, kf5=\Et, 
+	kf6=\Eu, kf7=\Ev, kf8=\Ew, khome=\Eh, khts=\E1, kich1=\EQ, 
+	kil1=\EL, kind=\ES, kll=\EF, knp=\EU, kpp=\EV, kri=\ET, 
+	krmir=\ER, ktbc=\E3, rev=\E&dB, ri=\ET, rmacs=^O, rmir=\ER, 
+	rmkx=\E&s0A, rmln=\E&j@, rmso=\E&d@, rmul=\E&d@, 
+	sgr0=\E&d@, smacs=^N, smir=\EQ, smkx=\E&s1A, smln=\E&jB, 
+	smso=\E&dJ, smul=\E&dD, tbc=\E3, vpa=\E&a%p1%dY, 
+
+bobcat|sbobcat|HP 9000 model 300 console, 
+	am, da, db, mir, xhp, 
+	cols#128, it#8, lines#47, xmc#0, 
+	cbt=\Ei, clear=\EH\EJ, cr=^M, cub1=^H, cud1=\EB, cuf1=\EC, 
+	cup=\E&a%p1%dy%p2%dC$<6/>, cuu1=\EA, dch1=\EP, 
+	dl1=\EM$<10*/>, ed=\EJ, el=\EK, hpa=\E&a%p1%dC$<6/>, ht=^I, 
+	il1=\EL$<10*/>, ind=^J, kbs=^H, kcub1=\ED, kcud1=\EB, 
+	kcuf1=\EC, kcuu1=\EA, khome=\Eh, nel=^M^J, rmir=\ER, 
+	rmkx=\E&s0A, rmso=\E&d@, rmul=\E&d@, sgr0=\E&d@, smir=\EQ, 
+	smkx=\E&s1A, smso=\E&dB, smul=\E&dD, vpa=\E&a%p1%dY$<6/>, 
+gator-t|HP 9000 model 237 emulating extra-tall AAA, 
+	lines#94, use=gator, 
+gator|HP 9000 model 237 emulating AAA, 
+	bw, km, mir, ul, 
+	cols#128, it#8, lines#47, 
+	bel=^G, cbt=\E[Z, clear=\E[H\E[J, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu1=\EM, 
+	dch=\E[%p1%dP$<4/>, dch1=\E[P, dl=\E[%p1%dM$<1*/>, 
+	dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, hpa=\E[%i%p1%d`, 
+	ht=^I, ich=\E[%p1%d@$<4/>, ich1=\E[@, il=\E[%p1%dL$<1*/>, 
+	il1=\E[L, kbs=^H, kcub1=^H, kcud1=^J, nel=^M^J, 
+	rep=%p1%c\E[%p2%db$<1*/>, rev=\E[7m, rmso=\E[m, 
+	rmul=\E[m, sgr0=\E[m, smso=\E[7m, smul=\E[4m, 
+gator-52|HP 9000 model 237 emulating VT52, 
+	cols#128, lines#47, use=vt52, 
+gator-52t|HP 9000 model 237 emulating extra-tall VT52, 
+	lines#94, use=gator-52, 
+
+#### Honeywell-Bull
+#
+# From: Michael Haardt <michael@gandalf.moria> 11 Jan 93
+#
+
+# Honeywell Bull terminal.  Its cursor and function keys send single
+# control characters and it has standout/underline glitch.  Most programs
+# do not like these features/bugs.  Visual bell is realized by flashing the
+# "keyboard locked" LED.
+dku7003-dumb|Honeywell Bull DKU 7003 dumb mode, 
+	cols#80, lines#25, 
+	clear=^]^_, cr=^M, cub1=^Y, cud1=^K, cuf1=^X, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=^Z, ed=^_, el=\E[K, 
+	flash=\E[2h\E[2l, home=^], ht=^I, ind=^J, kbs=^H, kcub1=^Y, 
+	kcud1=^K, kcuf1=^X, kcuu1=^Z, khome=^], nel=^M^J, 
+dku7003|Honeywell Bull DKU 7003 all features described, 
+	msgr, 
+	xmc#1, 
+	blink=\E[5m, bold=\E[7m, dim=\E[2m, rev=\E[7m, rmso=\E[m, 
+	rmul=\E[m, sgr0=\E[m, smso=\E[7m, smul=\E[4m, 
+	use=dku7003-dumb, 
+
+#### Lear-Siegler (adm)
+#
+# These guys are long since out of the terminals business, but
+# in 1995 many current terminals still have an adm type as one of their
+# emulations (usually their stupidest, and usually labeled adm3, though
+# these `adm3' emulations normally have adm3a+ capabilities).
+#
+# WARNING: Some early ADM terminals (including the ADM3 and ADM5) had a 
+# `diagnostic feature' that sending them a ^G while pin 22 (`Ring Indicator')
+# was being held to ground would trigger a send of the top line on the screen.
+# A quick fix might be to drop back to a cheesy 4-wire cable with pin 22
+# hanging in the air. (Thanks to Eric Fischer, <eric@fudge.uchicago.edu>,
+# for clearing up this point.)
+
+adm1a|adm1|lsi adm1a, 
+	am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\E;$<1>, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, home=^^, 
+	ind=^J, 
+adm2|lsi adm2, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\E;, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, ed=\EY, el=\ET, home=^^, ich1=\EQ, il1=\EE, ind=^J, 
+	kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, khome=^^, 
+# (adm3: removed obsolete ":ma=^K^P:" -- esr)
+adm3|lsi adm3, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=^Z, cr=^M, cub1=^H, cud1=^J, ind=^J, 
+# The following ADM-3A switch settings are assumed for normal operation:
+#	SPACE		U/L_DISP	CLR_SCRN	24_LINE
+#	CUR_CTL		LC_EN		AUTO_NL		FDX
+# Other switches may be set for operator convenience or communication
+# requirements.  I recommend
+#	DISABLE_KB_LOCK	LOCAL_OFF	103		202_OFF
+#	ETX_OFF		EOT_OFF
+# Most of these terminals required an option ROM to support lower case display.
+# Open the case and look at the motherboard; if you see an open 24-pin DIP
+# socket, you may be out of luck.
+#
+# (adm3a: some capabilities merged in from BRl entry -- esr)
+adm3a|lsi adm3a, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	OTma=^K^P, OTnl=^J, bel=^G, clear=\032$<1/>, cr=^M, cub1=^H, 
+	cud1=^J, cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=^K, home=^^, ind=^J, kcub1=^H, kcud1=^J, kcuf1=^L, 
+	kcuu1=^K, rs2=^N, 
+adm3a+|adm3a plus, 
+	kbs=^H, use=adm3a, 
+# (adm5: removed obsolete ":ma=^Hh^Jj^Kk^Ll^^H:" & duplicate ":do=^J:" -- esr)
+adm5|lsi adm5, 
+	xmc#1, 
+	bel=^G, cr=^M, cud1=^J, ed=\EY, el=\ET, kbs=^H, khome=^^, 
+	rmso=\EG, smso=\EG, use=adm3a+, 
+# A lot of terminals other than adm11s use these.  Wherever you see
+# use=adm+sgr with some of its capabilities disabled, try the
+# disabled ones.  They may well work but not have been documented or
+# expressed in the using entry.  We'd like to cook up an <sgr> but the
+# <rmacs>/<smacs> sequences of the using entries vary too much.
+adm+sgr|adm style highlight capabilities, 
+	invis=\EG1, rev=\EG4, rmso=\EG0, rmul=\EG0, sgr0=\EG0, 
+	smso=\EG4, smul=\EG8, 
+# LSI ADM-11 from George William Hartwig, Jr. <geo@BRL-TGR.ARPA> via BRL
+# Status line additions from Stephen J. Muir <stephen%comp.lancs.ac.uk@ucl-cs>
+# <khome> from <stephen%comp.lancs.ac.uk@ucl-cs.arpa>.  <clear> could also
+# be ^Z, according to his entry.
+# (adm11: <smul>=\EG4 was obviously erroneous because it also said
+# <rev>=\EG4.  Looking at other ADMs confirms this -- esr)
+adm11|LSI ADM-11, 
+	OTbs, am, hs, 
+	OTkn#8, cols#80, lines#24, 
+	OTnl=^J, bel=^G, blink=\EG2, clear=\E*, cr=^M, cub1=^H, 
+	cud1=^J, cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=^K, dsl=\Eh, ed=\EY, el=\ET, fsl=\E(\r, home=^^, ht=^I, 
+	kbs=^H, kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, kf1=^A@\r, 
+	kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, 
+	kf7=^AF\r, kf8=^AG\r, khome=^^, nel=^M^J, tsl=\EF\E), 
+	use=adm+sgr, 
+# From: Andrew Scott Beals <bandy@lll-crg.ARPA>
+# Corrected by Olaf Siebert <rhialto@polder.ubc.kun.nl>, 11 May 1995
+# Supervisor mode info by Ari Wuolle, <awuolle@delta.hut.fi>, 27 Aug 1996
+# (adm12: removed obsolete ":kn:ma=j^Jk^P^K^Pl ^R^L^L :".  This formerly had
+# <is2>=\Eq but that looked wrong; this <is2> is from Dave Yost <esquire!yost>
+# via BRL.  That entry asserted <xmc#1>, but I've left that out because 
+# neither earlier nor later ADMSs have it -- esr)
+#
+# You will need to get into the supervisor setup before you can set
+# baudrate etc. for your ADM-12+. Press Shift-Ctrl-Setup and you should
+# see a lot more setup options.
+# 
+# While in supervisor setup you can also use following codes:
+# 
+# Ctrl-P Personality character selections (configure for example what
+#        arrow keys send, if I recall correctly)
+# Ctrl-T tabs 1-80   use left&right to move and up to set and
+# Ctrl-V tabs 81-158 down to clear tab. Shift-Ctrl-M sets right margin at cursor
+# Ctrl-B Binary setup (probably not needed. I think that everything can
+#        be set using normal setup)
+# Ctrl-A Answerback mode (enter answerback message)
+# Ctrl-U User friendly mode (normal setup)
+# Ctrl-D Defaults entire setup and function keys from EPROM tables
+# Ctrl-S Save both setup and functions keys. Takes from 6 to 10 seconds.
+# Ctrl-R Reads both setup and functions keys from NVM.
+# Shift-Ctrl-X Unlock keyboard and cancel received X-OFF status
+# 
+# ADM-12+ supports hardware handshaking, but it is DTR/CTS as opposed to
+# RTS/CTS used nowadays with virtually every modem and computer. 19200
+# bps works fine with hardware flow control.
+# 
+# The following null-modem cable should fix this and enable you to use
+# RTS/CTS handshaking (which Linux supports, use CRTSCTS setting). Also
+# set ADM-12+ for DTR handshaking from supervisor setup.
+# 
+# PC Serial   ADM-12+
+#  --------   -------
+#         2 - 3
+#         3 - 2
+#         4 - 5
+#         5 - 20
+#       6,8 - 4
+#         7 - 7
+#        20 - 6,8
+#
+adm12|lsi adm12, 
+	OTbs, OTpt, am, mir, 
+	OTug#1, cols#80, it#8, lines#24, 
+	bel=^G, clear=^Z, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, ed=\EY, el=\ET, home=^^, hts=\E1, ich1=\EQ, il1=\EE, 
+	is2=\E0        \E1        \E1        \E1        \E1        \E1        \E1        \E1        \E1, 
+	kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, kf0=^A0\r, kf1=^A1\r, 
+	kf2=^A2\r, kf3=^A3\r, kf4=^A4\r, kf5=^A5\r, kf6=^A6\r, 
+	kf7=^A7\r, kf8=^A8\r, kf9=^A9\r, rmir=\Er, smir=\Eq, tbc=\E0, 
+	use=adm+sgr, 
+# (adm20: removed obsolete ":kn#7:" -- esr)
+adm20|lear siegler adm20, 
+	OTbs, am, 
+	cols#80, it#8, lines#24, 
+	bel=^G, cbt=\EI, clear=^Z, cr=^M, cub1=^H, cuf1=^L, 
+	cup=\E=%i%p2%{31}%+%c%p1%{31}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, ed=\EY, el=\ET, home=^^, ht=^I, ich1=\EQ, il1=\EE, 
+	kf1=^A, kf2=^B, kf3=^W, kf4=^D, kf5=^E, kf6=^X, kf7=^Z, rmso=\E(, 
+	sgr0=\E(, smso=\E), 
+adm21|lear siegler adm21, 
+	xmc#1, 
+	bel=^G, cr=^M, cud1=^J, dch1=\EW, dl1=30*\ER, ed=\EY, el=\ET, 
+	ich1=\EQ, il1=30*\EE, ind=^J, invis@, kbs=^H, kcub1=^H, 
+	kcud1=^J, kcuf1=^L, kcuu1=^K, khome=^^, use=adm+sgr, 
+	use=adm3a, 
+# (adm22: ":em=:" was an obvious typo for ":ei=:"; also,
+# removed obsolete ":kn#7:ma=j^Jk^P^K^Pl ^R^L^L :";
+# removed bogus-looking \200 from before <cup>. -- esr)
+adm22|lsi adm22, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, cbt=\EI, clear=\E+, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, ed=\Ey, el=\Et, home=^^, ht=\Ei, ich1=\EQ, il1=\EE, 
+	is2=\E%\014\014\014\016\003\0\003\002\003\002\0\0\0\0\0\0\0\0\0\0\0, 
+	kbs=^H, kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, kf1=^A@\r, 
+	kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, 
+	kf7=^AF\r, khome=^^, lf1=F1, lf2=F2, lf3=F3, lf4=F4, lf5=F5, 
+	lf6=F6, lf7=F7, rmso=\E(, sgr0=\E(, smso=\E), 
+# ADM 31 DIP Switches
+#
+# This information comes from two versions of the manual for the
+# Lear-Siegler ADM 31.
+#
+# Main board:
+#                  rear of case
+#   +-||||-------------------------------------+
+#   + S1S2                              ||S    +
+#   +                                   ||3    +
+#   +                                          +
+#   +                                ||S       +
+#   +                                ||4       +
+#   +                                          +
+#   +                                          +
+#   +                                          +
+#   +                                          +
+#   +                                          +
+# +-+                                          +-+
+# +                                              +
+# +                               S5 S6 S7       +   
+# +                               == == ==       +
+# +----------------------------------------------+
+#            front of case (keyboard)
+#
+#  S1 - Data Rate - Modem
+#  S2 - Data Rate - Printer
+# ------------------------
+# Data Rate   Setting
+# -------------------
+# 50          0 0 0 0
+# 75          1 0 0 0
+# 110         0 1 0 0
+# 134.5       1 1 0 0
+# 150         0 0 1 0
+# 300         1 0 1 0
+# 600         0 1 1 0
+# 1200        1 1 1 0
+# 1800        0 0 0 1
+# 2000        1 0 0 1
+# 2400        0 1 0 1
+# 3600        1 1 0 1
+# 4800        0 0 1 1
+# 7200        1 0 1 1
+# 9600        0 1 1 1
+# x           1 1 1 1
+#
+# S3 - Interface/Printer/Attributes
+# ---------------------------------
+# Printer Busy Control
+# sw1   sw2   sw3
+# ---------------
+# off   off   off   Busy not active, CD disabled
+# off   off   on    Busy not active, CD enabled
+# off   on    off   Busy active on J5-20, CD disabled
+# on    off   off   Busy active on J5-19, CD disabled - Factory Set.
+# on    off   on    Busy active on J5-19, CD enabled
+#
+# sw4   Used in conjuction with S4 for comm interface control - Fact 0
+#
+# sw5   Secondary Channel Control (Hardware implementation only) - Fact 0
+#
+# sw6   ON enables printer BUSY active LOW - Factory Setting
+#       OFF enables printer BUSY active HIGH - If set to this, ADM31 senses
+#
+# sw7   ON - steady cursor - Factory Setting
+#       OFF - blinking cursor
+#
+# sw8   ON causes selected attribute character to be displayed
+#       OFF causes SPACE to be displayed instead - Factory Setting
+#
+# S4 - Interface
+# --------------
+# Modem Interface
+# S3    S4    S4    S4    S4
+# sw4   sw1   sw2   sw3   sw4
+# ---------------------------
+# OFF   ON    OFF   ON    OFF   Enable RS-232C interface, Direct Connect and
+#                               Current Loop disabled - Factory Setting
+# ON    ON    OFF   ON    OFF   Enable Current Loop interface, Direct Connect
+#                               disabled
+# OFF   OFF   ON    OFF   ON    Enable Direct Connect interface, RS-232C and
+#                               Current Loop Disabled
+#
+# sw5   ON disables dot stretching mode - Factory Setting
+#       OFF enables dot stretching mode
+# sw6   ON enables blanking function
+#       OFF enables underline function - Factory Setting
+# sw7   ON causes NULLS to be displayed as NULLS
+#       OFF causes NULLS to be displayed as SPACES - Factory Setting
+#
+# S5 - Word Structure
+# -------------------
+# sw1   ON enables BREAK key - Factory Setting
+#       OFF disables BREAK key
+# sw2   ON selects 50Hz monitor refresh rate
+#       OFF selects 60Hz monitor refresh rate - Factory Setting
+#
+# Modem Port Selection
+# sw3   sw4   sw5
+# ---------------
+# ON    ON    ON    Selects 7 DATA bits, even parity, 2 STOP bits
+# OFF   ON    ON    Selects 7 DATA bits, odd  parity, 2 STOP bits
+# ON    OFF   ON    Selects 7 DATA bits, even parity, 1 STOP bit - Factory Set.
+# OFF   OFF   ON    Selects 7 DATA bits, odd  parity, 1 STOP bit
+# ON    ON    OFF   Selects 8 DATA bits, no   parity, 2 STOP bits
+# OFF   ON    OFF   Selects 8 DATA bits, no   parity, 1 STOP bit
+# ON    OFF   OFF   Selects 8 DATA bits, even parity, 1 STOP bit
+# OFF   OFF   OFF   Selects 8 DATA bits, odd  parity, 1 STOP bit
+#
+# sw6   ON  sends bit 8 a 1 (mark)
+#       OFF sends bit 8 as 0 (space) - Factory Setting
+# sw7   ON  selects Block Mode
+#       OFF selects Conversation Mode - Factory Setting
+# sw8   ON  selects Full Duplex operation
+#       OFF selects Half Duplex operation - Factory Setting
+#
+# S6 - Printer
+# ------------
+# sw1, sw2, sw6, sw7   Reserved - Factory 0
+#
+# Printer Port Selection
+# same as Modem above, bit 8 (when 8 DATA bits) is always = 0
+#
+# sw8   ON   enables Printer Port
+#       OFF disables Printer Port - Factory Setting
+#
+# S7 - Polling Address
+# --------------------
+# sw1-7 Establish ASCII character which designates terminal polling address
+#       ON  = logic 0
+#       OFF = logic 1 - Factory Setting
+# sw8   ON   enables Polling Option
+#       OFF disables Polling Option - Factory Setting
+#
+#
+# On some older adm31s, S4 does not exist, and S5-sw6 is not defined.
+#
+# This adm31 entry uses underline as the standout mode.
+# If the adm31 gives you trouble with standout mode, check the DIP switch in
+# position 6, bank @c11, 25% from back end of the circuit board.  Should be
+# OFF.  If there is no such switch, you have an old adm31 and must use oadm31.
+# (adm31: removed obsolete ":ma=j^Jk^P^K^Pl ^R^L^L :" -- esr)
+adm31|lsi adm31 with sw6 set for underline mode, 
+	OTbs, am, mir, 
+	cols#80, lines#24, 
+	bel=^G, clear=\E*, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, ed=\EY, el=\ET, home=^^, il1=\EE, ind=^J, is2=\Eu\E0, 
+	kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, kf0=^A0\r, kf1=^A1\r, 
+	kf2=^A2\r, kf3=^A3\r, kf4=^A4\r, kf5=^A5\r, kf6=^A6\r, 
+	kf7=^A7\r, kf8=^A8\r, kf9=^A9\r, rmir=\Er, rmso=\EG0, 
+	rmul=\EG0, sgr0=\EG0, smir=\Eq, smso=\EG1, smul=\EG1, 
+adm31-old|o31|old adm31, 
+	rmul@, smso=\EG4, smul@, use=adm31, 
+# LSI ADM-36 from Col. George L. Sicherman <gloria!colonel> via BRL
+adm36|LSI ADM36, 
+	OTbs, OTpt, 
+	OTkn#4, 
+	if=/usr/lib/tabset/vt100, 
+	is2=\E<\E>\E[6;?2;?7;?8h\E[4;20;?1;?3;?4;?5;?6;?18;?19l, 
+	use=vt100, 
+# (adm42: removed obsolete ":ma=^K^P:" -- esr)
+adm42|lsi adm42, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, cbt=\EI, clear=\E;, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+	cvvis=\EC\E3 \E3(, dch1=\EW, dl1=\ER, ed=\EY, el=\ET, ht=^I, 
+	il1=\EE$<270>, ind=^J, invis@, ip=$<6*>, kcub1=^H, kcud1=^J, 
+	kcuf1=^L, kcuu1=^K, khome=^^, pad=\177, rmir=\Er, rmul@, 
+	smir=\Eq, smul@, use=adm+sgr, 
+# The following termcap for the Lear Siegler ADM-42 leaves the 
+# "system line" at the bottom of the screen blank (for those who 
+# find it distracting otherwise)
+adm42-ns|lsi adm-42 with no system line, 
+	cbt=\EI\EF \011, clear=\E;\EF \011, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c$<6>\EF \011, 
+	dch1=\EW\EF \011, dl1=\ER\EF \011, ed=\EY\EF \011, 
+	el=\ET\EF \011, il1=\EE\EF \011, rmir=\Er\EF \011, 
+	smir=\Eq\EF \011, use=adm42, 
+# ADM 1178 terminal -- rather like an ADM-42.  Manual is dated March 1 1985.
+# The insert mode of this terminal is commented out because it's broken for our
+# purposes in that it will shift the position of every character on the page,
+# not just the cursor line!
+# From: Michael Driscoll <fenris@lightspeed.net> 10 July 1996
+adm1178|1178|lsi adm1178, 
+	am, 
+	cols#80, lines#24, xmc#1, 
+	bel=^G, bold=\E(, cbt=\EI, clear=\E+, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+	cvvis=\EC\E3 \E3(, dch1=\EW, dl1=\ER, ed=\EY, el=\ET, 
+	home=^^, ht=^I, il1=\EE, ind=^J, ip=$<6*/>, kbs=^H, kcub1=^H, 
+	kcud1=^J, nel=^M^J, pad=\177, rev=\EG4, rmso=\EG0, rmul=\EG0, 
+	sgr0=\E), smso=\EG4, smul=\EG1, 
+
+#### Prime
+#
+# Yes, Prime made terminals.  These entries were posted by Kevin J. Cummings
+# <cummings@primerd.prime.com> on 14 Dec 1992 and lightly edited by esr.
+# Prime merged with ComputerVision in the late 1980s; you can reach them at:
+#
+#	ComputerVision Services
+#	500 Old Connecticut Path
+#	Framingham, Mass.
+#
+
+# Standout mode is dim reverse-video.
+pt100|pt200|wren|fenix|prime pt100/pt200, 
+	am, bw, mir, msgr, 
+	cols#80, it#8, lines#24, 
+	cbt=\E[Z, clear=\E?, cr=^M, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=\ED, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E0%p1%{33}%+%c%p2%{33}%+%c, cuu=\E[%p1%dA, 
+	cuu1=\EM, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m, dl1=\E[M, 
+	ed=\E[J\E[r, el=\E[K\E[t, flash=\E$$<200/>\E$P, 
+	home=\E$B, ht=^I, il1=\E[L\E[t, ind=^J, kbs=^H, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, khome=\E$A, nel=^M^J, 
+	rmcup=, rmir=\E[4l, rmkx=\E[>13l, rmso=\E[m, rmul=\E[m, 
+	sgr0=\E[m, 
+	smcup=\E[>1l\E[>2l\E[>16l\E[4l\E[>9l\E[20l\E[>3l\E[>7h\E[>12l\E[1Q, 
+	smir=\E[4h, smkx=\E[>13h, smso=\E[2;7m, smul=\E[4m, 
+pt100w|pt200w|wrenw|fenixw|prime pt100/pt200 in 132-column mode, 
+	cols#132, 
+	cup=\E[%i%p1%d;%p2%dH, use=pt100, 
+pt250|Prime PT250, 
+	rmso@, smso@, use=pt100, 
+pt250w|Prime PT250 in 132-column mode, 
+	rmso@, smso@, use=pt100w, 
+
+#### Qume (qvt)
+#
+#	Qume, Inc.
+#	3475-A North 1st Street
+#	San Jose CA 95134
+#	Vox: (800)-457-4447
+#	Fax: (408)-473-1510
+#	Net: josed@techsupp.wyse.com (Jose D'Oliveira)
+#
+# Qume was bought by Wyse, but still (as of early 1995) has its own support
+# group and production division.
+#
+# Discontinued Qume models:
+#
+# The qvt101 and qvt102 listed here are long obsolete; so is the qvt101+
+# built to replace them, and a qvt119+ which was a 101+ with available wide
+# mode (132 columns).  There was a qvt103 which added vt100/vt131 emulations
+# and an ANSI-compatible qvt203 that replaced it.  Qume started producing
+# ANSI-compatible terminals with the qvt323 and qvt61.
+#
+# Current Qume models (as of February 1995):
+#
+# All current Qume terminals have ANSI-compatible operation modes.
+# Qume is still producing the qvt62, which features emulations for other
+# popular lines such as ADDS, and dual-host capabilities.  The qvt82 is
+# designed for use as a SCO ANSI terminal.  The qvt70 is a color terminal
+# with many emulations including Wyse370, Wyse 325, etc.  Their newest
+# model is the qvt520, which is vt420-compatible.
+#
+# There are some ancient printing Qume terminals under `Daisy Wheel Printers'
+#
+# If you inherit a Qume without docs, try Ctrl-Shift-Setup to enter its
+# setup mode.  Shift-s should be a configuration save to NVRAM.
+
+qvt101|qvt108|qume qvt 101 and QVT 108, 
+	xmc#1, use=qvt101+, 
+
+# This used to have <cvvis=\E.2> but no <cnorm> or <civis>.  The BSD termcap
+# file had <cvvis=\EM4 \200\200\200>.  I've done the safe thing and yanked 
+# both. The <rev> is from BSD, which also claimed bold=\E( and dim=\E).
+# What seems to be going on here is that this entry was designed so that
+# the normal highlight is bold and standout is dim plus something else
+# (reverse-video maybe?  But then, are there two <rev> sequences?)  
+qvt101+|qvt101p|qume qvt 101 PLUS product, 
+	am, bw, hs, ul, 
+	cols#80, lines#24, xmc#0, 
+	bel=^G, cbt=\EI, clear=^Z, cnorm=\E.4, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+	dch1=\EW, dl1=\ER, dsl=\Eg\Ef\r, ed=\EY, el=\ET, 
+	flash=\Eb$<200>\Ed, fsl=^M, home=^^, ht=^I, hts=\E1, 
+	ich1=\EQ, il1=\EE, ind=^J, invis@, kbs=^H, kcbt=\EI, kcub1=^H, 
+	kcud1=^J, kcuf1=^L, kcuu1=^K, kdl1=\ER, ked=\EY, kel=\ET, 
+	kf1=^A@\r, kf10=^AI\r, kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, 
+	kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, 
+	khome=^^, kich1=\EQ, kil1=\EE, mc4=\EA, mc5=\E@, rmso=\E(, 
+	smso=\E0P\E), tbc=\E3, tsl=\Eg\Ef, use=adm+sgr, 
+qvt102|qume qvt 102, 
+	cnorm=\E., use=qvt101, 
+# (qvt103: added <rmam>/<smam> based on init string -- esr)
+qvt103|qume qvt 103, 
+	am, xenl, xon, 
+	cols#80, it#8, lines#24, vt#3, 
+	bel=^G, blink=\E[5m$<2>, bold=\E[1m$<2>, 
+	clear=\E[H\E[2J$<50>, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C$<2>, 
+	cup=\E[%i%p1%d;%p2%dH$<5>, cuu=\E[%p1%dA, 
+	cuu1=\E[A$<2>, ed=\E[J$<50>, el=\E[K$<3>, home=\E[H, ht=^I, 
+	hts=\EH, ind=^J, kbs=^H, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, 
+	kcuu1=\EOA, kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, rc=\E8, 
+	rev=\E[7m$<2>, ri=\EM$<5>, rmam=\E[?7l, rmkx=\E[?1l\E>, 
+	rmso=\E[m$<2>, rmul=\E[m$<2>, 
+	rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7, 
+	sgr=\E[%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;m, 
+	sgr0=\E[m$<2>, smam=\E[?7h, smkx=\E[?1h\E=, 
+	smso=\E[7m$<2>, smul=\E[4m$<2>, tbc=\E[3g, 
+qvt103-w|qume qvt103 132 cols, 
+	cols#132, lines#24, 
+	rs2=\E>\E[?3h\E[?4l\E[?5l\E[?8h, use=qvt103, 
+qvt119+|qvt119p|qvt119|qume qvt 119 and 119PLUS terminals, 
+	am, hs, mir, msgr, 
+	cols#80, lines#24, xmc#0, 
+	bel=^G, cbt=\EI, clear=\E*1, cnorm=\E.4, cr=^M, cub1=^H, 
+	cud1=^J, cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=^K, cvvis=\E.2, dch1=\EW, dl1=\ER, dsl=\Eg\Ef\r, ed=\Ey, 
+	el=\Et, flash=\En0$<200>\En1, fsl=^M, home=^^, ht=^I, 
+	hts=\E1, il1=\EE, ind=^J, is2=\EDF\EC\EG0\Er\E(\E%EX, 
+	kbs=^H, kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, kf0=^AI\r, 
+	kf1=^A@\r, kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, 
+	kf6=^AE\r, kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, khome=^^, 
+	mc4=\EA, mc5=\E@, ri=\EJ, rmir=\Er, smir=\Eq, smul=\EG8, 
+	tbc=\E3, tsl=\Eg\Ef, use=adm+sgr, 
+qvt119+-25|qvt119p-25|QVT 119 PLUS with 25 data lines, 
+	lines#25, use=qvt119+, 
+qvt119+-w|qvt119p-w|qvt119-w|QVT 119 and 119 PLUS in 132 column mode, 
+	cols#132, 
+	is2=\EDF\EC\EG0\Er\E(\E%\EX\En4, use=qvt119+, 
+qvt119+-25-w|qvt119p-25-w|qvt119-25-w|QVT 119 and 119 PLUS 132 by 25, 
+	lines#25, use=qvt119+, 
+qvt203|qvt203+|qume qvt 203 Plus, 
+	dch1=\E[P$<7>, dl1=\E[M$<99>, il1=\E[L$<99>, ind=\n$<30>, 
+	ip=$<7>, kf0=\E[29~, kf1=\E[17~, kf2=\E[18~, kf3=\E[19~, 
+	kf4=\E[20~, kf5=\E[21~, kf6=\E[23~, kf7=\E[24~, kf8=\E[25~, 
+	kf9=\E[28~, rmir=\E[4l, smir=\E[4h, use=qvt103, 
+qvt203-w|qvt203-w-am|qume qvt 203 PLUS in 132 cols (w/advanced video), 
+	cols#132, lines#24, 
+	rs2=\E>\E[?3h\E[?4l\E[?5l\E[?8h, use=qvt203, 
+#
+#	Since a command is present for enabling 25 data lines,
+#	a specific terminfo entry may be generated for the 203.
+#	If one is desired for the QVT 119 PLUS then 25 lines must
+#	be selected in the status line (setup line 9).
+#
+qvt203-25|QVT 203 PLUS with 25 by 80 column mode, 
+	cols#80, lines#25, 
+	is2=\E[=40h\E[?3l, use=qvt203, 
+qvt203-25-w|QVT 203 PLUS with 25 by 132 columns, 
+	cols#132, lines#25, 
+	rs2=\E[?3h\E[=40h, use=qvt203, 
+
+#### Televideo (tvi)
+#
+#	TeleVideo
+#	550 East Brokaw Road
+#	PO Box 49048    95161
+#	San Jose CA 95112
+#	Vox: (408)-954-8333
+#	Fax: (408)-954-0623
+#
+#
+# There are some tvi terminals that require incredible amounts of padding and
+# some that don't.  I'm assuming tvi912 and tvi920 are the old slow ones, and
+# tvi912b, tvi912c, tvi920b, tvi920c are the new ones that don't need padding.
+#
+# All of these terminals (912 to 970 and the tvipt) are discontinued.  Newer
+# Televideo terminals are ANSI and PC-ANSI compatible.
+
+tvi803|televideo 803, 
+	clear=\E*$<10>, use=tvi950, 
+
+# Vanilla tvi910 -- W. Gish <cswarren@violet> 10/29/86
+# Switch settings are:
+# 
+# S1  1 2 3 4
+#     D D D D  9600
+#     D D D U    50
+#     D D U D    75
+#     D D U U   110
+#     D U D D   135
+#     D U D U   150
+#     D U U D   300
+#     D U U U   600
+#     U D D D  1200
+#     U D D U  1800
+#     U D U D  2400
+#     U D U U  3600
+#     U U D D  4800
+#     U U D U  7200
+#     U U U D  9600
+#     U U U U 19200
+# 
+# S1  5 6 7 8
+#     U D X D  7N1 (data bits, parity, stop bits) (X means ignored)
+#     U D X U  7N2
+#     U U D D  7O1
+#     U U D U  7O2
+#     U U U D  7E1
+#     U U U U  7E2
+#     D D X D  8N1
+#     D D X U  8N2
+#     D U D D  8O1
+#     D U U U  8E2
+# 
+# S1  9  Autowrap
+#     U  on
+#     D  off
+# 
+# S1 10  CR/LF
+#     U  do CR/LF when CR received
+#     D  do CR when CR received
+# 
+# S2  1  Mode
+#     U  block
+#     D  conversational
+# 
+# S2  2  Duplex
+#     U  half
+#     D  full
+# 
+# S2  3  Hertz
+#     U  50
+#     D  60
+# 
+# S2  4  Edit mode
+#     U  local
+#     D  duplex
+# 
+# S2  5  Cursor type
+#     U  underline
+#     D  block
+# 
+# S2  6  Cursor down key
+#     U  send ^J
+#     D  send ^V
+# 
+# S2  7  Screen colour
+#     U  green on black
+#     D  black on green
+# 
+# S2  8  DSR status (pin 6)
+#     U  disconnected
+#     D  connected
+# 
+# S2  9  DCD status (pin 8)
+#     U  disconnected
+#     D  duplex
+# 
+# S2 10  DTR status (pin 20)
+#     U  disconnected
+#     D  duplex
+# (tvi910: removed obsolete ":ma=^Kk^Ll^R^L:"; added <khome>, <cub1>, <cud1>,
+# <ind>, <hpa>, <vpa>, <am>, <msgr> from SCO entry -- esr)
+tvi910|televideo model 910, 
+	OTbs, am, msgr, 
+	cols#80, it#8, lines#24, xmc#1, 
+	bel=^G, cbt=\EI, clear=^Z, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, ed=\EY, el=\ET, 
+	home=\E=\001\001, hpa=\E]%p1%{32}%+%c, ht=^I, 
+	if=/usr/share/tabset/stdcrt, ind=^J, invis@, kbs=^H, 
+	kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, kf0=^AI\r, kf1=^A@\r, 
+	kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, 
+	kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, khome=^^, 
+	vpa=\E[%p1%{32}%+%c, use=adm+sgr, 
+# From: Alan R. Rogers <rogers%albany@csnet-relay>
+# as subsequently hacked over by someone at SCO
+# (tvi910+: removed obsolete ":ma=^K^P^L :" -- esr)
+#
+# Here are the 910+'s DIP switches (U = up, D = down, X = don't care):
+#
+# S1  1 2 3 4:
+#     D D D D  9600     D D D U    50     D D U D    75     D D U U   110
+#     D U D D   135     D U D U   150     D U U D   300     D U U U   600
+#     U D D D  1200     U D D U  1800     U D U D  2400     U D U U  3600
+#     U U D D  4800     U U D U  7200     U U U D  9600     U U U U 19200
+#
+# S1  5 6 7 8:
+#     U D X D  7N1     U D X U  7N2     U U D D  7O1     U U D U  7O2
+#     U U U D  7E1     U U U U  7E2     D D X D  8N1     D D X U  8N2
+#     D U D D  8O1     D U U U  8E2
+# 
+# S1  9  Autowrap            (U = on, D = off)
+# S1 10  CR/LF               (U = CR/LF on CR received, D = CR on CR received)
+# S2  1  Mode                (U = block, D = conversational)
+# S2  2  Duplex              (U =  half, D = full)
+# S2  3  Hertz               (U = 50, D = 60)
+# S2  4  Edit mode           (U = local, D = duplex)
+# S2  5  Cursor type         (U = underline, D = block)
+# S2  6  Cursor down key     (U = send ^J, D = send ^V)
+# S2  7  Screen colour       (U = green on black, D = black on green)
+# S2  8  DSR status (pin 6)  (U = disconnected, D = connected)
+# S2  9  DCD status (pin 8)  (U = disconnected, D = connected)
+# S2 10  DTR status (pin 20) (U = disconnected, D = connected)
+#
+tvi910+|televideo 910+, 
+	dch1=\EW, dl1=\ER$<33*>, home=^^, ich1=\EQ, il1=\EE$<33*>, 
+	kf0=^A@\r, kf1=^AA\r, kf2=^AB\r, kf3=^AC\r, kf4=^AD\r, 
+	kf5=^AE\r, kf6=^AF\r, kf7=^AG\r, kf8=^AH\r, kf9=^AI\r, 
+	ll=\E=7\s, use=tvi910, 
+
+# (tvi912: removed obsolete ":ma=^K^P^L :", added  <flash> and
+# <khome> from BRL entry -- esr)
+tvi912|tvi914|tvi920|old televideo 912/914/920, 
+	OTbs, OTpt, am, msgr, 
+	cols#80, it#8, lines#24, xmc#1, 
+	bel=^G, clear=^Z, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER$<33*>, ed=\Ey, el=\ET, flash=\Eb$<50/>\Ed, home=^^, 
+	ht=^I, hts=\E1, ich1=\EQ, if=/usr/share/tabset/stdcrt, 
+	il1=\EE$<33*>, ind=^J, kbs=^H, kcub1=^H, kcud1=^J, kcuf1=^L, 
+	kcuu1=^K, kf0=^AI\r, kf1=^A@\r, kf2=^AA\r, kf3=^AB\r, 
+	kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, kf8=^AG\r, 
+	kf9=^AH\r, khome=^^, rmso=\Ek, rmul=\Em, smso=\Ej, smul=\El, 
+	tbc=\E3, 
+# the 912 has a <funct> key that's like shift: <funct>8 xmits "^A8\r".
+# The 920 has this plus real function keys that xmit different things.
+# Terminfo makes you use the funct key on the 912 but the real keys on the 920.
+tvi912c|tvi912b|new televideo 912, 
+	dl1=\ER$<5*>, il1=\EE$<5*>, use=tvi912, 
+# set to page 1 when entering curses application (\E-17 )
+# reset to page 0 when exiting curses application (\E-07 )
+tvi912-2p|tvi920-2p|tvi-2p|televideo w/2 pages, 
+	rmcup=\E-07\s, smcup=\E-17\s, use=tvi912, 
+# We got some new tvi912c terminals that act really weird on the regular 
+# termcap, so one of our gurus worked this up. Seems that cursor 
+# addressing is broken.
+tvi912cc|tvi912 at cowell college, 
+	cup@, use=tvi912c, 
+
+# Here are the switch settings for the tvi920c:
+#
+# S1 (Line), and S3 (Printer) baud rates -- put one, and only one, switch down:
+# 2: 9600	3: 4800		4: 2400		5: 1200
+# 6:  600	7:  300		8:  150		9:   75
+# 10: 110
+#
+# S2 UART/Terminal options:
+# 		Up			Down
+# 1:		Not used		Not allowed
+# 2:	Alternate character set	  Standard character set
+# 3:	    Full duplex		    Half duplex
+# 4:	    50 Hz refresh	    60 Hz refresh
+# 5:	      No parity		     Send parity
+# 6:	     2 stop bits	     1 stop bit
+# 7:	     8 data bits	     7 data bits
+# 8:		Not used		Not allowed on Rev E or lower
+# 9:	     Even parity	     Odd parity
+# 10:	    Steady cursor	    Blinking cursor
+# 	(On Rev E or lower, use W25 instead of switch 10.)
+# 
+# S5 UART/Terminal options:
+# 		Open			Closed
+# 1:	P3-6 Not connected	DSR received on P3-6
+# 2:	P3-8 Not connected	DCD received on P3-8
+#
+# 3 Open, 4 Open:		P3-20 Not connected
+# 3 Open, 4 Closed:	DTR on when terminal is on
+# 3 Closed, 4 Open:	DTR is connected to RTS
+# 3 Closed, 4 Closed:	Not allowed
+#
+# 5 Closed:	HDX printer (hardware control) Rev. K with extension port off,
+# 		all data transmitted out of the modem port (P3) will also be
+# 		transmitted out of the printer port (P4).
+#
+# 6 Open, 7 Open:		Not allowed
+# 6 Open, 7 Closed:	20ma current loop input
+# 6 Closed, 7 Open:	RS232 input
+# 6 Closed, 7 Closed:	Not allowed
+#
+# Jumper options:
+# If the jumper is installed, the effect will occur (the next time the terminal
+# is switched on).
+#
+# S4/W31:	Enables automatic LF upon receipt of CR from
+# 		remote or keyboard.
+# S4/W32:	Enables transmission of EOT at the end of Send.  If not 
+# 		installed, a carriage return is sent.
+# S4/W33:	Disables automatic carriage return in column 80.
+# S4/W34:	Selects Page Print Mode as initial condition.  If not 
+# 		installed, Extension Mode is selected.
+#
+tvi920b|tvi920c|new televideo 920, 
+	dl1=\ER$<5*>, il1=\EE$<5*>, kf0=^AI\r, kf1=^A@\r, 
+	kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, 
+	kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, use=tvi912, 
+
+# Televideo 921 and variants
+# From: Tim Theisen <tim@cs.wisc.edu> 22 Sept 1995
+# (tvi921: removed :ko=bt: before translation, I see no backtab cap;
+# also added empty <acsc> to suppress tic warning -- esr)
+tvi921|televideo model 921 with sysline same as page & real vi function, 
+	OTbs, OTpt, am, hs, xenl, xhp, 
+	cols#80, lines#24, xmc#0, 
+	acsc=, clear=^Z, cnorm=\E.3, cr=^M, cub1=^H, cud1=^V, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c$<3/>, cuu1=^K, 
+	cvvis=\E.2, dch1=\EW, dl1=\ER$<1*/>, dsl=\Ef\r\Eg, ed=\EY, 
+	el=\ET, fsl=\Eg, home=^^, ht=^I, ich1=\EQ, 
+	if=/usr/share/tabset/stdcrt, il1=\EE, ind=^J, invis@, 
+	is2=\El\E"\EF1\E.3\017\EA\E<, kbs=^H, kclr=^Z, kcub1=^H, 
+	kcud1=^V, kcuf1=^L, kcuu1=^K, kdch1=\EW, kdl1=\ER$<1*/>, 
+	ked=\EY, kel=\ET, kich1=\EQ, kil1=\EE, nel=^M^J, rmacs=\E%%, 
+	rmir=, smacs=\E$, smir=, tsl=\Ef\EG0, use=adm+sgr, 
+# without the beeper
+# (tvi92B: removed :ko=bt: before translation, I see no backtab cap;
+# also added empty <acsc> to suppress tic warning -- esr)
+tvi92B|televideo model 921 with sysline same as page & real vi function & no beeper, 
+	am, hs, xenl, xhp, 
+	cols#80, lines#24, xmc#0, 
+	acsc=, clear=^Z, cnorm=\E.3, cr=^M, cub1=^H, cud1=^V, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c$<3/>, cuu1=^K, 
+	cvvis=\E.2, dch1=\EW, dl1=\ER$<1*/>, dsl=\Ef\r\Eg, ed=\EY, 
+	el=\ET, flash=\Eb$<200/>\Ed, fsl=\Eg, home=^^, ht=^I, 
+	ich1=\EQ, if=/usr/share/tabset/stdcrt, il1=\EE, ind=^J, 
+	invis@, is2=\El\E"\EF1\E.3\017\EA\E<, kbs=^H, kclr=^Z, 
+	kcub1=^H, kcud1=^V, kcuf1=^L, kcuu1=^K, kdch1=\EW, 
+	kdl1=\ER$<1*/>, ked=\EY, kel=\ET, kich1=\EQ, kil1=\EE, 
+	nel=^M^J, rmacs=\E%%, smacs=\E$, tsl=\Ef\EG0, use=adm+sgr, 
+# (tvi92D: removed :ko=bt: before translation, I see no backtab cap -- esr)
+tvi92D|tvi92B with DTR instead of XON/XOFF & better padding, 
+	dl1=\ER$<2*/>, il1=\EE$<2*/>, 
+	is2=\El\E"\EF1\E.3\016\EA\E<, kdl1=\ER$<2*/>, 
+	kil1=\EE$<2*/>, use=tvi92B, 
+
+# (tvi924: This used to have <dsl=\Es0>, <fsl=\031>.  I put the new strings
+# in from a BSD termcap file because it looks like they do something the
+# old ones skip -- esr)
+tvi924|televideo tvi924, 
+	am, bw, hs, in, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, wsl#80, xmc#0, 
+	bel=^G, blink=\EG2, cbt=\EI, civis=\E.0, clear=\E*0, 
+	cnorm=\E.3, cr=^M, csr=\E_%p1%{32}%+%c%p2%{32}%+%c, 
+	cub1=^H, cud1=^V, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, cvvis=\E.1, 
+	dch1=\EW, dl1=\ER, dsl=\Es0\Ef\031, ed=\Ey, el=\Et, 
+	flash=\Eb$<200>\Ed, fsl=\031\Es1, home=^^, ht=^I, hts=\E1, 
+	ich1=\EQ, if=/usr/share/tabset/stdcrt, il1=\EE, ind=^J, 
+	invis@, is1=\017\E%\E'\E(\EDF\EC\EG0\EN0\Es0\Ev0, 
+	kbs=^H, kclr=\E*0, kcub1=^H, kcud1=^V, kcuf1=^L, kcuu1=^K, 
+	kdch1=\EW, kdl1=\ER, ked=\Ey, kel=\Et, kf0=^A@\r, kf1=^AA\r, 
+	kf10=^AJ\r, kf11=^AK\r, kf12=^AL\r, kf13=^AM\r, kf14=^AN\r, 
+	kf15=^AO\r, kf2=^AB\r, kf3=^AC\r, kf4=^AD\r, kf5=^AE\r, 
+	kf6=^AF\r, kf7=^AG\r, kf8=^AH\r, kf9=^AI\r, khome=^^, 
+	kich1=\EQ, kil1=\EE, lf0=F1, lf1=F2, lf10=F11, lf2=F3, lf3=F4, 
+	lf4=F5, lf5=F6, lf6=F7, lf7=F8, lf8=F9, lf9=F10, 
+	pfkey=\E|%p1%{49}%+%c%p2%s\031, ri=\Ej, tbc=\E3, tsl=\Ef, 
+	use=adm+sgr, 
+
+# TVI925 DIP switches.  In each of these, D = Down and U = Up,
+#
+# Here are the settings for the external (baud) switches (S1):
+#
+#             Position		Baud
+# 7	8	9	10		[Printer]
+# 1	2	3	4		[Main RS232]
+# -----------------------------------------------------
+# D	D	D	D	9600
+# D	D	D	U	  50
+# D	D	U	D	  75
+# D	D	U	U	 110
+# D	U	D	D	 135
+# D	U	D	U	 150
+# D	U	U	D	 300
+# D	U	U	U	 600
+# U	D	D	D	1200
+# U	D	D	U	1800
+# U	D	U	D	2400
+# U	D	U	U	3600
+# U	U	D	D	4800
+# U	U	D	U	7200
+# U	U	U	D	9600
+# U	U	U	U	19200
+# 
+# 
+# Settings for word length and stop-bits (S1)
+#
+#  Position	Description
+# 5	6	
+# ---------------------------
+# U	-	7-bit word
+# D	-	8-bit word
+# -	U	2 stop bits
+# -	D	1 stop bit
+# 
+# 
+# S2 (external) settings
+#
+# Position	Up	Dn	Description
+# --------------------------------------------
+# 1		X		Local edit
+# 			X	Duplex edit (transmit editing keys)
+# --------------------------------------------
+# 2		X		912/920 emulation
+# 			X	925
+# --------------------------------------------
+# 3			X
+# 4			X	No parity
+# 5			X	
+# --------------------------------------------
+# 3			X
+# 4			X	Odd parity
+# 5		X	
+# --------------------------------------------
+# 3			X
+# 4		X		Even parity
+# 5		X	
+# --------------------------------------------
+# 3		X	
+# 4			X	Mark parity
+# 5		X		
+# --------------------------------------------
+# 3		X
+# 4		X		Space parity
+# 5		X
+# --------------------------------------------
+# 6		X		White on black display
+# 			X	Black on white display
+# --------------------------------------------
+# 7			X	Half Duplex
+# 8			X
+# --------------------------------------------
+# 7		X		Full Duplex
+# 8			X	
+# --------------------------------------------
+# 7			X	Block mode
+# 8		X	
+# --------------------------------------------
+# 9			X	50 Hz
+# 		X		60 Hz
+# --------------------------------------------
+# 10		X		CR/LF (Auto LF)
+# 			X	CR only
+# 
+# S3 (internal switch) settings:
+# 
+# Position	Up	Dn	Description
+# --------------------------------------------
+# 1		X		Keyclick off 
+# 			X	Keyclick on
+# --------------------------------------------
+# 2			X	English
+# 3			X	
+# --------------------------------------------
+# 2			X	German
+# 3		X		
+# --------------------------------------------
+# 2		X		French
+# 3			X	
+# --------------------------------------------
+# 2		X		Spanish
+# 3		X	
+# --------------------------------------------
+# 4			X	Blinking block cursor
+# 5			X	
+# --------------------------------------------
+# 4			X	Blinking underline cursor
+# 5		X		
+# --------------------------------------------
+# 4		X		Steady block cursor
+# 5			X	
+# --------------------------------------------
+# 4		X		Steady underline cursor
+# 5		X	
+# --------------------------------------------
+# 6		X		Screen blanking timer (ON)
+# 			X	Screen blanking timer (OFF)
+# --------------------------------------------
+# 7		X		Page attributes
+# 			X	Line attributes
+# --------------------------------------------
+# 8		X		DCD disconnected
+# 			X	DCD connected
+# --------------------------------------------
+# 9		X		DSR disconnected
+# 			X	DSR connected
+# --------------------------------------------
+# 10		X		DTR Disconnected
+# 			X	DTR connected
+# --------------------------------------------
+#
+# (tvi925: BSD has <clear=\E*>.  I got <is2> and <ri> from there -- esr)
+tvi925|televideo 925, 
+	OTbs, am, bw, hs, ul, 
+	cols#80, lines#24, xmc#1, 
+	bel=^G, cbt=\EI, clear=^Z, cnorm=\E.4, cr=^M, cub1=^H, cud1=^V, 
+	cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+	cvvis=\E.2, dch1=\EW, dl1=\ER, dsl=\Eh, ed=\EY, el=\ET, 
+	flash=\Eb$<200>\Ed, fsl=^M\Eg, home=^^, ht=^I, hts=\E1, 
+	ich1=\EQ, il1=\EE, ind=^J, invis@, is2=\El\E", kbs=^H, kclr=^Z, 
+	kcub1=^H, kcud1=^V, kcuf1=^L, kcuu1=^K, kdch1=\EW, kdl1=\ER, 
+	ked=\EY, kel=\ET, kf0=^AI\r, kf1=^A@\r, kf2=^AA\r, kf3=^AB\r, 
+	kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, kf8=^AG\r, 
+	kf9=^AH\r, khome=^^, kich1=\EQ, kil1=\EE, ri=\Ej, tbc=\E3, 
+	tsl=\Eh\Ef, use=adm+sgr, 
+# TeleVideo 925 from Mitch Bradley <sun!wmb> via BRL
+# to avoid "magic cookie" standout glitch:
+tvi925-hi|TeleVideo Model 925 with half intensity standout mode, 
+	xmc@, 
+	kbs=^H, kcub1=^H, kcud1=^J, rmso=\E(, smso=\E), use=tvi925, 
+
+# From: Todd Litwin <litwin@litwin.jpl.nasa.gov> 28 May 1993
+# Originally Tim Curry, Univ. of Central Fla., <duke!ucf-cs!tim> 5/21/82
+# for additional capabilities, 
+# The following tvi descriptions from B:pjphar and virus!mike
+# is for all 950s.  It sets the following attributes:
+# full duplex (\EDF)		write protect off (\E()
+# conversation mode (\EC)	graphics mode off (\E%)
+# white on black (\Ed)		auto page flip off (\Ew)
+# turn off status line (\Eg)	clear status line (\Ef\r)
+# normal video (\E0)		monitor mode off (\EX or \Eu)
+# edit mode (\Er)		load blank char to space (\Ee\040)
+# line edit mode (\EO)		enable buffer control (^O)
+# protect mode off (\E\047)	duplex edit keys (\El)
+# program unshifted send key to send line all (\E016)
+# program shifted send key to send line unprotected (\E004)
+# set the following to nulls:
+#	field delimiter (\Ex0\200\200)
+#	line delimiter (\Ex1\200\200)
+#	start-protected field delimiter (\Ex2\200\200)
+#	end-protected field delimiter (\Ex3\200\200)
+# set end of text delimiter to carriage return/null (\Ex4\r\200)
+# 
+#                     TVI 950 Switch Setting Reference Charts
+# 
+#                                     TABLE 1:
+# 
+#      S1     1     2     3     4     5     6     7     8     9    10
+#          +-----------------------+-----+-----+-----------------------+
+#          | Computer Baud Rate    |Data |Stop | Printer Baud Rate     |
+#          |                       |Bits |Bits |                       |
+#   +------+-----------------------+-----+-----+-----------------------+
+#   |  Up  |        See            |  7  |  2  |        See            |
+#   +------+-----------------------+-----+-----+-----------------------+
+#   | Down |      TABLE 2          |  8  |  1  |      TABLE 2          |
+#   +------+-----------------------+-----+-----+-----------------------+
+# 
+# 
+#      S2     1     2     3     4     5     6     7     8     9    10
+#          +-----+-----+-----------------+-----+-----------+-----+-----+
+#          |Edit |Cursr|    Parity       |Video|Transmiss'n| Hz  |Click|
+#   +------+-----+-----+-----------------+-----+-----------+-----+-----+
+#   |  Up  | Dplx|Blink|      See        |GonBk|   See     | 60  | Off |
+#   +------+-----+-----+-----------------+-----+-----------+-----+-----+
+#   | Down |Local|St'dy|    TABLE 3      |BkonG|  CHART    | 50  | On  |
+#   +------+-----+-----+-----------------+-----+-----------+-----+-----+
+#  
+#                                    TABLE 2:
+# 
+#             +-----------+-----+-----+-----+-----+-----------+
+#             | Display   |  1  |  2  |  3  |  4  |   Baud    |
+#             +-----------+-----+-----+-----+-----+           |
+#             | Printer   |  7  |  8  |  9  | 10  |   Rate    |
+#             +-----------+-----+-----+-----+-----+-----------+
+#                         |  D  |  D  |  D  |  D  |   9600    |
+#                         |  U  |  D  |  D  |  D  |     50    |
+#                         |  D  |  U  |  D  |  D  |     75    |
+#                         |  U  |  U  |  D  |  D  |    110    |
+#                         |  D  |  D  |  U  |  D  |    135    |
+#                         |  U  |  D  |  U  |  D  |    150    |
+#                         |  D  |  U  |  U  |  D  |    300    |
+#                         |  U  |  U  |  U  |  D  |    600    |
+#                         |  D  |  D  |  D  |  U  |   1200    |
+#                         |  U  |  D  |  D  |  U  |   1800    |
+#                         |  D  |  U  |  D  |  U  |   2400    |
+#                         |  U  |  U  |  D  |  U  |   3600    |
+#                         |  D  |  D  |  U  |  U  |   4800    |
+#                         |  U  |  D  |  U  |  U  |   7200    |
+#                         |  D  |  U  |  U  |  U  |   9600    |
+#                         |  U  |  U  |  U  |  U  |  19200    |
+#                         +-----+-----+-----+-----+-----------+
+# 
+#                                    TABLE 3:
+#                         +-----+-----+-----+-----------+
+#                         |  3  |  4  |  5  |   Parity  |
+#                         +-----+-----+-----+-----------+
+#                         |  X  |  X  |  D  |    None   |
+#                         |  D  |  D  |  U  |     Odd   |
+#                         |  D  |  U  |  U  |    Even   |
+#                         |  U  |  D  |  U  |    Mark   |
+#                         |  U  |  U  |  U  |   Space   |
+#                         +-----+-----+-----+-----------+
+#                                 X = don't care
+# 
+#                                     CHART:
+#                         +-----+-----+-----------------+
+#                         |  7  |  8  | Communication   |
+#                         +-----+-----+-----------------+
+#                         |  D  |  D  |  Half Duplex    |
+#                         |  D  |  U  |  Full Duplex    |
+#                         |  U  |  D  |     Block       |
+#                         |  U  |  U  |     Local       |
+#                         +-----+-----+-----------------+
+# 
+# (tvi950: early versions had obsolete ":ma=^Vj^Kk^Hh^Ll^^H:". 
+# I also inserted <ich1> and <kich1>; the :ko: string indicated that <ich> 
+# should be present and all tvi native modes use the same string for this.
+# Finally, note that BSD has cud1=^V. -- esr) 
+tvi950|televideo 950, 
+	OTbs, am, hs, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, xmc#1, 
+	acsc=b\011c\014d\re\ni\013, bel=^G, cbt=\EI, clear=\E*, 
+	cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, dsl=\Eg\Ef\r, ed=\Ey, el=\Et, flash=\Eb$<200/>\Ed, 
+	fsl=^M, home=^^, ht=^I, hts=\E1, ich1=\EQ, il1=\EE, ind=^J, 
+	invis@, 
+	is2=\EDF\EC\Ed\EG0\Eg\Er\EO\E'\E(\E%\Ew\EX\Ee \017\011\El\E016\E004\Ex0\0\0\Ex1\0\0\Ex2\0\0\011\Ex3\0\0\Ex4\r\0\Ef\r, 
+	kbs=^H, kcbt=\EI, kclr=\E*, kcub1=^H, kcud1=^V, kcuf1=^L, 
+	kcuu1=^K, kdch1=\EW, kdl1=\ER, ked=\Ey, kel=\Et, kf0=^A0\r, 
+	kf1=^A@\r, kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, 
+	kf6=^AE\r, kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, khome=^^, 
+	kich1=\EQ, kil1=\EE, mc4=\Ea, mc5=\E`, ri=\Ej, rmacs=^X, 
+	rmir=\Er, smacs=^U, smir=\Eq, tbc=\E3, tsl=\Eg\Ef, 
+	use=adm+sgr, 
+#
+# is for 950 with two pages adds the following:
+#	set 48 line page (\E\\2)
+#	place cursor at page 0, line 24, column 1 (\E-07 )
+#	set local (no send) edit keys (\Ek)
+#
+# two page 950 adds the following:
+#	when entering ex, set 24 line page (\E\\1)
+#	when exiting ex, reset 48 line page (\E\\2)
+#			 place cursor at 0,24,1 (\E-07 )
+#	set duplex (send) edit keys (\El) when entering vi
+#	set local (no send) edit keys (\Ek) when exiting vi
+#
+tvi950-2p|televideo950 w/2 pages, 
+	is2=\EDF\EC\Ed\EG0\Eg\Er\EO\E'\E(\E%\Ew\EX\Ee \017\011\Ek\E016\E004\Ex0\0\0\Ex1\0\0\Ex2\0\0\011\Ex3\0\0\Ex4\r\0\E\\2\E-07 \011, 
+	rmcup=\E\\2\E-07\s, rmkx=\Ek, smcup=\E\\1\E-07\s, 
+	smkx=\El, use=tvi950, 
+#
+# is for 950 with four pages adds the following:
+#	set 96 line page (\E\\3)
+#	place cursor at page 0, line 24, column 1 (\E-07 )
+#
+# four page 950 adds the following:
+#	when entering ex, set 24 line page (\E\\1)
+#	when exiting ex, reset 96 line page (\E\\3)
+#			 place cursor at 0,24,1 (\E-07 )
+#
+tvi950-4p|televideo950 w/4 pages, 
+	is2=\EDF\EC\Ed\EG0\Eg\Er\EO\E'\E(\E%\Ew\EX\Ee \017\011\Ek\E016\E004\Ex0\0\0\Ex1\0\0\Ex2\0\0\011\Ex3\0\0\Ex4\r\0\E\\3\E-07 \011, 
+	rmcup=\E\\3\E-07\s, rmkx=\Ek, smcup=\E\\1\E-07\s, 
+	smkx=\El, use=tvi950, 
+#
+# <is2> for reverse video 950 changes the following:
+#	set reverse video (\Ed)
+#
+# set vb accordingly (\Ed ...delay... \Eb)
+#
+tvi950-rv|televideo950 rev video, 
+	flash=\Ed$<200/>\Eb, 
+	is2=\EDF\EC\Eb\EG0\Eg\Er\EO\E'\E(\E%\Ew\EX\Ee \017\011\El\E016\E004\Ex0\0\0\Ex1\0\0\Ex2\0\0\011\Ex3\0\0\Ex4\r\0, 
+	use=tvi950, 
+
+# tvi950-rv-2p uses the appropriate entries from 950-2p and 950-rv
+tvi950-rv-2p|televideo950 rev video w/2 pages, 
+	flash=\Ed$<200/>\Eb, 
+	is2=\EDF\EC\Eb\EG0\Eg\Er\EO\E'\E(\E%\Ew\EX\Ee \017\011\Ek\E016\E004\Ex0\0\0\Ex1\0\0\Ex2\0\0\011\Ex3\0\0\Ex4\r\0\E\\2\E-07\s, 
+	rmcup=\E\\2\E-07\s, rmkx=\Ek, smcup=\E\\1\E-07\s, 
+	smkx=\El, use=tvi950, 
+
+# tvi950-rv uses the appropriate entries from 950-4p and 950-rv
+tvi950-rv-4p|televideo950 rev video w/4 pages, 
+	flash=\Ed$<200/>\Eb, 
+	is2=\EDF\EC\Eb\EG0\Er\EO\E'\E(\E%\Ew\EX\Ee \017\011\Ek\E016\E004\Ex0\0\0\Ex1\0\0\Ex2\0\0\011\Ex3\0\0\Ex4\r\0\E\\3\E-07\s, 
+	rmcup=\E\\3\E-07\s, rmkx=\Ek, smcup=\E\\1\E-07\s, 
+	smkx=\El, use=tvi950, 
+# From: Andreas Stolcke <stolcke@icsi.berkeley.edu>
+# (tvi955: removed obsolete ":ma:=^Vj^Kk^Hh^Ll^^H";
+# removed incorrect (and overridden) ":do=^J:"; fixed broken continuations in
+# the :rs: string, inserted the <ich> implied by the termcap :ko: string.  Note
+# the :ko: string had :cl: in it, which means that one of the original
+# <clear=\E*>, <kclr=\EY> had to be wrong; set <kclr=\E*> because that's what
+# the 950 has.   Finally, corrected the <kel> string to match the 950 and what
+# ko implies -- esr)
+# If the BSD termcap file was right, <cup=\E=%p1%{32}%+%c%p2%{32}%+%c> would
+# also work.
+tvi955|televideo 955, 
+	OTbs, mc5i, msgr@, 
+	it#8, xmc@, 
+	acsc=0_`RjHkGlFmEnIoPqKsQtMuLvOwNxJ, blink=\EG2, 
+	civis=\E.0, cnorm=\E.2, cud1=^V, cup=\E[%i%p1%d;%p2%dH, 
+	cvvis=\E.1, dim=\E[=5h, ind@, invis=\EG1, 
+	is2=\E[=3l\EF1\Ed\EG0\E[=5l\E%\El, kctab=\E2, khts=\E1, 
+	knp=\EK, kpp=\EJ, krmir=\EQ, ktbc=\E3, mc0=\EP, rmacs=\E%%, 
+	rmam=\E[=7l, rmxon=^N, 
+	rs1=\EDF\EC\Eg\Er\EO\E'\E(\Ew\EX\Ee \017\E0P\E6\0\E0p\E4\0\Ef\r, 
+	sgr0=\EG0\E[=5l, smacs=\E$, smam=\E[=7h, smxon=^O, 
+	use=tvi950, 
+tvi955-w|955-w|televideo955 w/132 cols, 
+	cols#132, 
+	is2=\E[=3h\EF1\Ed\EG0\E[=5l\E%\El, use=tvi955, 
+# use half-intensity as normal mode, full intensity as <bold>
+tvi955-hb|955-hb|televideo955 half-bright, 
+	bold=\E[=5l, dim@, is2=\E[=3l\EF1\Ed\EG0\E[=5h\E%\El, 
+	sgr0=\EG0\E[=5h, use=tvi955, 
+# From: Humberto Appleton <beto@cs.utexas.edu>, 880521 UT Austin
+# (tvi970: removed ":sg#0:"; removed <rmso>=\E[m, <rmul>=\E[m;
+# added <am>/<csr>/<home>/<hpa>/<vpa>/<smcup>/<rmcup> from BRL.
+# According to BRL we could have <rmkx>=\E>, <smkx>=\E= but I'm not sure what
+# it does to the function keys.  I deduced <rmam>/<smam>.
+# also added empty <acsc> to suppress tic warning,  -- esr)
+tvi970|televideo 970, 
+	OTbs, OTpt, am, da, db, mir, msgr, 
+	cols#80, it#8, lines#24, 
+	acsc=, cbt=\E[Z, clear=\E[H\E[2J, csr=\E[%i%p1%d;%p2%dr, 
+	cub1=^H, cud1=\ED, cuf1=\E[C, cup=\E[%i%p1%d;%p2%df, 
+	cuu1=\EM, cvvis=\E[1Q, dch1=\E[P, dl1=\E[M, dsl=\Eg\Ef\r, 
+	ed=\E[J, el=\E[K, flash=\E[5m$<200/>\E[m, home=\E[H, 
+	hpa=\E[%i%p1%dG, ht=^I, il1=\E[L, 
+	is2=\E<\E[?21l\E[19h\E[1Q\E[10l\E[7l\E[H\E[2J, 
+	kbs=^H, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kf1=\E?a, kf2=\E?b, kf3=\E?c, kf4=\E?d, kf5=\E?e, kf6=\E?f, 
+	kf7=\E?g, kf8=\E?h, kf9=\E?i, khome=\E[H, ri=\EM, rmacs=\E(B, 
+	rmam=\E[?7h, rmcup=, rmir=\E[4l, rmso=\E[m, rmul=\E[m, 
+	sgr0=\E[m, smacs=\E(B, smam=\E[?7l, 
+	smcup=\E[?20l\E[?7h\E[1Q, smir=\E[4h, smso=\E[7m, 
+	smul=\E[4m, vpa=\E[%i%p1%dd, 
+tvi970-vb|televideo 970 with visual bell, 
+	flash=\E[?5h\0\0\0\0\0\0\0\0\0\0\0\0\0\E[?5l, 
+	use=tvi970, 
+tvi970-2p|televideo 970 with using 2 pages of memory, 
+	rmcup=\E[H\E[J\E[V, smcup=\E[U\E[?20l\E[?7h\E[1Q, 
+	use=tvi970, 
+# Works with vi and rogue.  NOTE: Esc v sets autowrap on, Esc u sets 80 chars
+# per line (rather than 40), Esc K chooses the normal character set.  Not sure
+# padding is needed, but adapted from the tvi920c termcap.  The <smso> and 
+# <smul> strings are klutzy, but at least use no screen space.
+# (tvipt: removed obsolete ":ma=^Kk^Ll^R^L:".  I wish we knew <rmam>,
+# its absence means <smam>=\Ev isn't safe to use. -- esr)
+# From: Gene Rochlin <armsis@amber.berkeley.edu> 9/19/84. 
+# The <ed>/<kf0>/<kf1>/<khome>/<mc4>, and <mc5> caps are from BRL, which says:
+# F1 and F2 should be programmed as ^A and ^B; required for UNIFY.
+tvipt|televideo personal terminal, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	cbt=\EI, clear=^Z, cub1=^H, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dl1=\ER$<5*>, 
+	ed=\EY, el=\ET, home=^^, if=/usr/share/tabset/stdcrt, 
+	il1=\EE$<5*>, is2=\Ev\Eu\EK, kbs=^H, kcub1=^H, kcud1=^J, 
+	kcuf1=^L, kcuu1=^K, kf0=^A, kf1=^B, khome=^^, mc4=^T, mc5=^R, 
+	rmso=\EF, rmul=\EF, smso=\EG1@A\EH, smul=\EG1B@\EH, 
+# From: Nathan Peterson <nathan@sco.com>, 03 Sep 1996
+tvi9065|televideo 9065, 
+	am, bw, chts, hs, mc5i, mir, msgr, xenl, xon, 
+	cols#80, it#8, lh#1, lines#25, lm#0, lw#9, ma#4, nlab#8, vt#0, 
+	wnum#0, wsl#30, 
+	acsc='r0_jhkglfmeniopqksqtmulvownxj, bel=^G, 
+	blink=\EG2, bold=\EG\,, cbt=\EI, civis=\E.0, clear=^Z, 
+	cnorm=\E.3, cr=^M, csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, 
+	cub1=^H, cud=\E[%p1%dB, cud1=^V, cuf=\E[%p1%dC, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu=\E[%p1%dA, 
+	cuu1=^K, cvvis=\E.2, dch=\E[%p1%dP, dch1=\EW, dim=\EGp, 
+	dl=\E[%p1%dM, dl1=\ER, dsl=\E_30\r, ech=\E[%p1%d@, ed=\EY, 
+	el=\ET, flash=\Eb$<15>\Ed, fsl=^M, home=^^, ht=^I, hts=\E1, 
+	ich=\E[%p1%d@, if=/usr/share/tabset/stdcrt, 
+	il=\E[%p1%dL, il1=\EE, ind=^J, indn=\E[%p1%dS, invis=\EG1, 
+	ip=$<3>, 
+	is1=\E"\E%\E'\E(\EG@\EO\EX\E[=5l\E[=6l\E[=7h\Ed\Er, 
+	is2=\EF2\EG0\E\\L, is3=\E<\E[=4l\E[=8h, kHOM=\E\s\s\s, 
+	kbs=^H, kcbt=\EI, kcub1=^H, kcud1=^V, kcuf1=^L, kcuu1=^K, 
+	kdch1=\EW, kf1=^A@\r, kf10=^AI\r, kf11=^AJ\r, kf12=^AK\r, 
+	kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, 
+	kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, khome=^^, ll=\E[25;1H, 
+	mc0=\E[0;0i, mc4=\Ea, mc5=\E`, nel=^M^J, 
+	pfkey=\E|%p1%{48}%+%c3%p2%s\031, 
+	pfloc=\E|%p1%{48}%+%c2%p2%s\031, 
+	pfx=\E|%p1%{48}%+%c1%p2%s\031, 
+	pln=\E_%p1%{63}%+%c%p2%s\r, prot=\E&, 
+	rep=\E[%p2%db%p1%c, rev=\EG4, 
+	rf=/usr/share/tabset/stdcrt, ri=\Ej, rin=\E[%p1%dT, 
+	rmacs=\E%%, rmam=\E[=7l, rmcup=\E.3\Er\E[1;25r\E[25;0H, 
+	rmdc=\0, rmir=\Er, rmln=\E[4;1v, rmso=\EG0, rmul=\EG0, 
+	rmxon=^N, rs1=\EC\EDF\E[0;0v\E[8;1v\E[=65l, 
+	rs2=\E.b\E[10;20v\E[14;1v\E[3;0v\E[7;0v\E[=11.h\E[=12.h\E[=13.h\E[=14.h\E[=15l\E[=20h\E[=60l\E[=61h\E[=9l\E[=10l\E[=21l\E[=23l\E[=3l\E_40\E_50\En\Ew\Ee \Ex0\0\0\Ex1\0\0\Ex2\0\0\Ex3\0\0\Ex4\0\0\E1, 
+	rs3=\E[=19h\E.3\E9\E0O\0\0\0\0\0\E0o\0\0\0\0\0\E0J\177\0\0\0\0, 
+	sgr=\EG0%?%p1%t\EGt%;%?%p2%t\EG8%;%?%p3%t\EG4%;%?%p4%t\EG2%;%?%p5%t\EGp%;%?%p6%t\EG\,%;%?%p7%t\EG1%;%?%p9%t\E$%e\E%%%;, 
+	sgr0=\EG0, smacs=\E$, smam=\E=7h, smcup=\E.2, smdc=\Er, 
+	smir=\Eq, smln=\E[4;2v, smso=\EGt, smul=\EG8, smxon=^O, 
+	tbc=\E3, tsl=\E[4;1v\E_30, uc=\EG8\EG0, 
+
+#### Visual (vi)
+#
+# In September 1993, Visual Technology of Westboro, Massachusetts,
+# merged with White Pine Software of Nashua, New Hampshire.
+#
+# White Pine Software may be contacted at +1 603/886-9050.
+# Or visit White Pine on the World Wide Web at URL http://www.wpine.com.
+#
+
+# Visual 50 from Beau Shekita, BTL-Whippany <whuxlb!ejs>
+# Recently I hacked together the following termcap for Visual
+# Technology's Visual 50 terminal. It's a slight modification of
+# the vt52 termcap. 
+# It's intended to run when the Visual 50 is in vt52 emulation mode
+# (I know what you're thinking; if it's emulating a vt52, then why
+# another termcap? Well, it turns out that the Visual 50 can handle
+# <dl1> and db(?) among other things, which the vt52 can't)
+# The termcap works OK for the most part. The only problem is on
+# character inserts. The whole line gets painfully redrawn for each
+# character typed. Any suggestions?
+# Beau's entry is combined with the vi50 entry from University of Wisconsin.
+# Note especially the <il1> function.  <kf4>-<kf6> are really l4-l6 in
+# disguise; <kf7>-<kf9> are really l1-l3.
+vi50|visual 50, 
+	OTbs, OTpt, am, da, db, msgr, 
+	cols#80, it#8, lines#24, 
+	OTnl=^J, bel=^G, cbt=\Ez$<4/>, clear=\EH\EJ, cr=^M, cub1=^H, 
+	cud1=\EB, cuf1=\EC, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=\EA, dl1=\EM$<3*/>, ed=\EJ, el=\EK$<16/>, home=\EH, 
+	ht=^I, il1=\EL, ind=^J, kbs=^H, kcub1=\ED, kcud1=\EB, 
+	kcuf1=\EC, kcuu1=\EA, kf1=\EP, kf2=\EQ, kf3=\ER, kf4=\EV, 
+	kf5=\EE, kf6=\E], kf7=\EL, kf8=\Ev, kf9=\EM, khome=\EH, 
+	nel=^M^J, ri=\EI, rmso=\ET, rmul=\EW, smso=\EU, smul=\ES, 
+# this one was BSD & SCO's vi50
+vi50adm|visual 50 in adm3a mode, 
+	am, msgr, 
+	cols#80, it#8, lines#24, 
+	bel=^G, clear=^Z, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dl1=\EM, 
+	ed=\Ek, el=\EK, home=\EH, ht=^I, il1=\EL, ind=^J, kbs=^H, 
+	kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, khome=\EH, 
+	rmso=\ET, smso=\EU, 
+# From: Jeff Siegal <jbs@quiotix.com>
+vi55|Visual 55, 
+	OTbs, am, mir, msgr, 
+	cols#80, it#8, lines#24, 
+	clear=\Ev, csr=\E_%p1%{65}%+%c%p2%{65}%+%c, cub1=^H, 
+	cud1=^J, cuf1=\EC, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=\EA, dch1=\Ew, dl1=\EM, ed=\EJ, el=\EK, home=\EH, ht=^I, 
+	il1=\EL, is2=\Ev\E_AX\Eb\EW\E9P\ET, kbs=^H, kcub1=\ED, 
+	kcud1=\EB, kcuf1=\EC, kcuu1=\EA, ri=\EI, rmir=\Eb, rmso=\ET, 
+	smir=\Ea, smso=\EU, 
+
+# Visual 200 from BRL
+# The following switch settings are assumed for normal operation:
+#	FULL_DUPLEX		SCROLL			CR
+#	AUTO_NEW_LINE_ON	VISUAL_200_EMULATION_MODE
+# Other switches may be set for operator convenience or communication
+# requirements.
+# Character insertion is kludged in order to get around the "beep" misfeature.
+# (This cap is commented out because <smir>/<rmir> is more efficient -- esr)
+# Supposedly "4*" delays should be used for <il1>, <ed>, <clear>, <dch1>,
+# and <dl1> strings, but we seem to get along fine without them.
+vi200|visual 200, 
+	OTbs, OTpt, am, mir, msgr, 
+	OTkn#10, cols#80, it#8, lines#24, 
+	acsc=, bel=^G, cbt=\Ez, clear=\Ev, cnorm=\Ec, cr=^M, cub1=^H, 
+	cud1=^J, cuf1=\EC, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=\EA, cvvis=\Ed, dch1=\EO, dim=\E4, dl1=\EM, ed=\Ey, 
+	el=\Ex, home=\EH, ht=^I, hts=\E1, il1=\EL, ind=^J, invis=\Ea, 
+	kbs=^H, kclr=\Ev, kctab=\E2, kcub1=\ED, kcud1=\EB, kcuf1=\EC, 
+	kcuu1=\EA, kdch1=\EO, kdl1=\EM, ked=\EJ, kel=\Et, kf0=\E?p, 
+	kf1=\E?q, kf2=\E?r, kf3=\E?s, kf4=\E?t, kf5=\E?u, kf6=\E?v, 
+	kf7=\E?w, kf8=\E?x, kf9=\E?y, khome=\EH, khts=\E1, kich1=\Ei, 
+	kil1=\EL, krmir=\Ej, mc0=\EH\E], mc4=\EX, mc5=\EW, ri=\EI, 
+	rmacs=\EG, rmkx=\E>, rmso=\E3, 
+	rs1=\E3\Eb\Ej\E\El\EG\Ec\Ek\EX, sgr0=\E3\Eb, smacs=\EF, 
+	smkx=\E=, smso=\E4, tbc=\Eg, 
+# The older Visuals didn't come with function keys. This entry uses
+# <smkx> and <rmkx> so that the keypad keys can be used as function keys.
+# If your version of vi doesn't support function keys you may want
+# to use vi200-f.
+vi200-f|visual 200 no function keys, 
+	is2=\E3\Eb\Ej\E\\\El\EG\Ed\Ek, kf0=\E?p, kf1=\E?q, 
+	kf2=\E?r, kf3=\E?s, kf4=\E?t, kf5=\E?u, kf6=\E?v, kf7=\E?w, 
+	kf8=\E?x, kf9=\E?y, rmkx=\E>, rmso@, smkx=\E=, smso@, 
+	use=vi200, 
+vi200-rv|visual 200 reverse video, 
+	cnorm@, cvvis@, ri@, rmso=\E3, smso=\E4, use=vi200, 
+
+# the function keys are programmable but we don't reprogram them to their
+# default values with <is2> because programming them is very verbose. maybe
+# an initialization file should be made for the 300 and they could be stuck
+# in it.
+# (vi300: added <rmam>/<smam> based on init string -- esr)
+vi300|visual 300 ansi x3.64, 
+	am, bw, mir, xenl, 
+	cols#80, lines#24, 
+	bel=^G, cbt=\E[Z, clear=\E[H\E[2J, cr=^M, cub1=^H, cud1=\E[B, 
+	cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, 
+	dch1=\E[P$<40>, dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, 
+	il1=\E[L, ind=^J, 
+	is2=\E[7s\E[2;3;4;20;?5;?6l\E[12;?7h\E[1Q\E[0;1(D\E[8s, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kf1=\E_A\E\\, kf2=\E_B\E\\, kf3=\E_C\E\\, kf4=\E_D\E\\, 
+	kf5=\E_E\E\\, kf6=\E_F\E\\, kf7=\E_G\E\\, kf8=\E_H\E\\, 
+	kf9=\E_I\E\\, khome=\E[H, ri=\EM, rmam=\E[?7l, rmir=\E[4l, 
+	rmso=\E[m, rmul=\E[m, sgr0=\E[m, smam=\E[?7h, smir=\E[4h, 
+	smso=\E[1m, smul=\E[4m, 
+# some of the vi300s have older firmware that has the command
+# sequence for setting editing extent reversed.
+vi300-old|visual 300 with old firmware (set edit extent reversed), 
+	is2=\E[7s\E[2;3;4;20;?5;?6l\E[12;?7h\E[2Q\E[0;1(D\E[8s, 
+	use=vi300, 
+
+# Visual 500 prototype entry from University of Wisconsin.
+# The best place to look for the escape sequences is page A1-1 of the
+# Visual 500 manual.  The initialization sequence given here may be
+# overkill, but it does leave out some of the initializations which can
+# be done with the menus in set-up mode.
+# The :xp: line below is so that emacs can understand the padding requirements
+# of this slow terminal.  :xp: is 10 time the padding factor.
+# (vi500: removed unknown :xp#4: termcap;
+# also added empty <acsc> to suppress tic warning -- esr)
+vi500|visual 500, 
+	am, mir, msgr, 
+	cols#80, it#8, lines#33, 
+	acsc=, cbt=\Ez$<4/>, clear=\Ev$<6*/>, cr=^M, 
+	csr=\E(%p1%{32}%+%c%p2%{32}%+%c, cub1=^H, cud1=\EB, 
+	cuf1=\EC, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, 
+	dch1=\EO$<3*/>, dl1=\EM$<3*/>, ed=\Ey$<3*/>, 
+	el=\Ex$<16/>, home=\EH, ht=\011$<8/>, il1=\EL\Ex$<3*/>, 
+	ind=^J, 
+	is2=\E3\E\001\E\007\E\003\Ek\EG\Ed\EX\El\E>\Eb\E\\, 
+	kbs=^H, kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, 
+	khome=\EH, nel=^M^J, rmacs=^O, rmir=\Ej, rmso=\E^G, 
+	rmul=\E^C, smacs=^N, smir=\Ei, smso=\E^H, smul=\E^D, 
+
+# The visual 550 is a visual 300 with tektronix graphics,
+# and with 33 lines. clear screen is modified here to
+# also clear the graphics.
+vi550|visual 550 ansi x3.64, 
+	lines#33, 
+	clear=\030\E[H\E[2J, use=vi300, 
+
+vi603|visual603|visual 603, 
+	hs, mir, 
+	bel=^G, blink=\E[5m, bold=\E[1m, clear=\E[H\E[J, 
+	csr=\E[%i%p1%d;%p2%dr, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch1=\E[P, dl1=\E[M, 
+	dsl=\EP2;1~\E\\, ed=\E[J, el=\E[K, fsl=\E\\, il1=\E[L, 
+	ind=\ED, is1=\E>\E[?3l\E[?4l\E[?7h\E[?8h\E[1;24r, 
+	rev=\E[7m, ri=\EM, rmir=\E[4l, rmso=\E[27m, rmul=\E[24m, 
+	sgr0=\E[m, smir=\E[4h, smso=\E[7m, smul=\E[4m, tsl=\EP2~, 
+	use=vt100, 
+
+#### Wyse (wy)
+#
+#	Wyse Technology
+#	3471 North First Street
+#	San Jose, CA 95134
+#	Vox: (408)-473-1200
+#	Fax: (408) 473-1222
+#	Web: http://www.wyse.com
+#
+# Wyse sales can be reached by phone at 1-800-GET-WYSE.  Tech support is at
+# (800)-800-WYSE (option 5 gets you a human).  There's a Web page at the
+# obvious address, <http://www.wyse.com>.  They keep terminfo entries at
+# <http://www.wyse.co.uk/support/appnotes/idxappnt.htm>.
+#
+# Wyse bought out Link Technology, Inc. in 1990 and closed it down in 1995.
+# They now own the Qume and Amdek brands, too.  So these are the people to
+# talk with about all Link, Qume, and Amdek terminals.
+#
+# These entries include a few small fixes.
+# I canceled the bel capacities in the vb entries.
+# I made two trivial syntax fixes in the wyse30 entry.
+# I made some entries relative to adm+sgr.
+#
+#
+# Note: The wyse75, wyse85, and wyse99 have been discontinued.
+
+#	   Although the Wyse 30 can support more than one attribute
+#	it requires magic cookies to do so.  Many applications do not
+#	function well with magic cookies.  The following terminfo uses
+#	the protect mode to support one attribute (dim) without cookies.
+#	If more than one attribute is needed then the wy30-mc terminfo
+#	should be used.
+#
+wy30|wyse30|Wyse 30, 
+	am, bw, hs, mc5i, mir, msgr, xon, 
+	cols#80, lh#1, lines#24, lw#8, ma#1, nlab#8, wsl#45, 
+	acsc=0wa_h[jukslrmqnxqzttuyv]wpxv, bel=^G, cbt=\EI, 
+	civis=\E`0, clear=\E+$<80>, cnorm=\E`1, cr=^M, cub1=^H, 
+	cud1=^J, cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=^K, dch1=\EW$<10>, dim=\E`7\E), dl1=\ER$<1>, 
+	dsl=\EF\r, ed=\EY$<80>, el=\ET, flash=\E`8$<100/>\E`9, 
+	fsl=^M, home=^^, ht=\011$<1>, hts=\E1, il1=\EE$<2>, 
+	ind=\n$<2>, ip=$<2>, is2=\E'\E(\E\^3\E`9\016\024, 
+	kHOM=\E{, kbs=^H, kcbt=\EI, kcub1=^H, kcud1=^J, kcuf1=^L, 
+	kcuu1=^K, kdch1=\EW, kdl1=\ER, ked=\EY, kel=\ET, kent=\E7, 
+	kf1=^A@\r, kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, 
+	kf6=^AE\r, kf7=^AF\r, kf8=^AG\r, khome=^^, kich1=\EQ, 
+	kil1=\EE, knp=\EK, kpp=\EJ, krpl=\Er, ll=^^^K, mc0=\EP, mc4=^T, 
+	mc5=^X, nel=^M^J, pfx=\Ez%p1%{63}%+%c%p2%s\177, 
+	pln=\Ez%p1%{47}%+%c%p2%s\r, prot=\E`7\E), ri=\Ej$<3>, 
+	rmacs=\EH^C, rmir=\Er, rmln=\EA11, rmso=\E(, 
+	sgr=%?%p1%p5%p8%|%|%t\E`7\E)%e\E(%;%?%p9%t\EH\002%e\EH\003%;, 
+	sgr0=\E(\EH\003, smacs=\EH^B, smir=\Eq, smln=\EA10, 
+	smso=\E`7\E), tbc=\E0, tsl=\EF, 
+#
+#	This terminal description uses the non-hidden attribute mode
+#	(with magic cookie).
+#
+# (wy30-mc: added <smcup> to suppress tic warning --esr)
+wy30-mc|wyse30-mc|wyse 30 with magic cookies, 
+	msgr@, 
+	ma@, xmc#1, 
+	blink=\EG2, dim=\EGp, prot=\EG0\E), rmacs=\EG0\EH\003, 
+	rmcup=\EG0, rmso=\EG0, 
+	sgr=\EG%{48}%?%p2%p6%|%t%{8}%|%;%?%p1%p3%|%p6%|%t%{4}%|%;%?%p4%t%{2}%|%;%?%p1%p5%|%t%{64}%|%;%?%p7%t%{1}%|%;%c%?%p8%t\E)%e\E(%;%?%p9%t\EH\002%e\EH\003%;, 
+	sgr0=\EG0\E(\EH\003, smacs=\EG0\EH\002, smcup=, 
+	smso=\EG4, use=wy30, use=adm+sgr, 
+#	The mandatory pause used by <flash> does not work with
+#	older versions of terminfo.  If you see this effect then
+#	unset xon and delete the / from the delay.
+#	i.e. change $<100/> to $<100>
+wy30-vb|wyse30-vb|wyse 30 visible bell, 
+	bel@, use=wy30, 
+#
+#	   The Wyse 50 can support one attribute (e.g. Dim, Inverse,
+#	Normal) without magic cookies by using the protect mode.
+#	The following description uses this feature, but when more
+#	than one attribute is put on the screen at once, all attributes
+#	will be changed to be the same as the last attribute given.
+#	   The Wyse 50 can support more attributes when used with magic
+#	cookies.  The wy50-mc terminal description uses magic cookies
+#	to correctly handle multiple attributes on a screen.
+#
+wy50|wyse50|Wyse 50, 
+	am, bw, hs, mc5i, mir, msgr, xon, 
+	cols#80, lh#1, lines#24, lw#8, ma#1, nlab#8, wsl#45, 
+	acsc=0wa_h[jukslrmqnxqzttuyv]wpxv, bel=^G, cbt=\EI, 
+	civis=\E`0, clear=\E+$<20>, cnorm=\E`1, cr=^M, cub1=^H, 
+	cud1=^J, cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=^K, dch1=\EW$<1>, dim=\E`7\E), dl1=\ER, dsl=\EF\r, 
+	ed=\EY$<20>, el=\ET, flash=\E`8$<100/>\E`9, fsl=^M, 
+	home=^^, ht=^I, hts=\E1, il1=\EE, ind=\n$<2>, ip=$<1>, 
+	is1=\E`\:\E`9$<30>, is2=\016\024\E'\E(, kHOM=\E{, kbs=^H, 
+	kcbt=\EI, kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, kdch1=\EW, 
+	kdl1=\ER, ked=\EY, kel=\ET, kent=\E7, kf1=^A@\r, kf10=^AI\r, 
+	kf11=^AJ\r, kf12=^AK\r, kf13=^AL\r, kf14=^AM\r, kf15=^AN\r, 
+	kf16=^AO\r, kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, 
+	kf6=^AE\r, kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, khome=^^, 
+	kich1=\EQ, kil1=\EE, knp=\EK, kpp=\EJ, kprt=\EP, krpl=\Er, 
+	ll=^^^K, mc0=\EP, mc4=^T, mc5=^X, nel=^M^J, 
+	pfx=\Ez%p1%{63}%+%c%p2%s\177, 
+	pln=\Ez%p1%{47}%+%c%p2%s\r, prot=\E`7\E), rev=\E`6\E), 
+	ri=\Ej, rmacs=\EH^C, rmir=\Er, rmln=\EA11, rmso=\E(, 
+	sgr=%?%p1%p3%|%t\E`6\E)%e%p5%p8%|%t\E`7\E)%e\E(%;%?%p9%t\EH\002%e\EH\003%;, 
+	sgr0=\E(\EH\003, smacs=\EH^B, smir=\Eq, smln=\EA10, 
+	smso=\E`6\E), tbc=\E0, tsl=\EF, 
+#
+#	This terminal description uses the non-hidden attribute mode
+#	(with magic cookie).
+#
+#	The mandatory pause used by flash does not work with some
+#	older versions of terminfo.  If you see this effect then
+#	unset <xon> and delete the / from the delay.
+#	i.e. change $<100/> to $<100>
+# (wy50-mc: added <smcup> to suppress tic warning --esr)
+wy50-mc|wyse50-mc|wyse 50 with magic cookies, 
+	msgr@, 
+	ma@, xmc#1, 
+	blink=\EG2, dim=\EGp, prot=\EG0\E), rev=\EG4, 
+	rmacs=\EG0\EH\003, rmcup=\EG0, rmso=\EG0, 
+	sgr=\EG%{48}%?%p2%p6%|%t%{8}%|%;%?%p1%p3%|%p6%|%t%{4}%|%;%?%p4%t%{2}%|%;%?%p1%p5%|%t%{64}%|%;%?%p7%t%{1}%|%;%c%?%p8%t\E)%e\E(%;%?%p9%t\EH\002%e\EH\003%;, 
+	sgr0=\EG0\E(\EH\003, smacs=\EG0\EH\002, smcup=, 
+	smso=\EGt, use=wy50, use=adm+sgr, 
+wy50-vb|wyse50-vb|wyse 50 visible bell, 
+	bel@, use=wy50, 
+wy50-w|wyse50-w|wyse 50 132-column, 
+	cols#132, lw#7, nlab#16, wsl#97, 
+	cup=\Ea%i%p1%dR%p2%dC, dch1=\EW$<2>, is1=\E`;\E`9$<30>, 
+	use=wy50, 
+wy50-wvb|wyse50-wvb|wyse 50 132-column visible bell, 
+	bel@, use=wy50-w, 
+
+#
+#	The Wyse 350 is a Wyse 50 with color.
+#	Unfortunately this means that it has magic cookies.
+#	The color attributes are designed to overlap the reverse, dim and
+#	underline attributes.  This is nice for monochrome applications
+#	because you can make underline stuff green (or any other color)
+#	but for true color applications it's not so hot because you cannot
+#	mix color with reverse, dim or underline.
+#	    To further complicate things one of the attributes must be
+#	black (either the foreground or the background).  In reverse video
+#	the background changes color with black letters.  In normal video
+#	the foreground changes colors on a black background.  
+#	    This terminfo uses some of the more advanced features of curses
+#	to display both color and blink.  In the final analysis I am not
+#	sure that the wy350 runs better with this terminfo than it does
+#	with the wy50 terminfo (with user adjusted colors).
+#
+#	The mandatory pause used by flash does not work with
+#	older versions of terminfo.  If you see this effect then
+#	unset xon and delete the / from the delay.
+#	i.e. change $<100/> to $<100>
+#
+# Bug: The <op> capability resets attributes.
+wy350|wyse350|Wyse 350, 
+	am, bw, hs, mc5i, mir, xon, 
+	colors#8, cols#80, lh#1, lines#24, lw#8, ncv#55, nlab#8, pairs#8, 
+	wsl#45, xmc#1, 
+	acsc=0wa_h[jukslrmqnxqzttuyv]wpxv, bel=^G, blink=\EG2, 
+	cbt=\EI, civis=\E`0, clear=\E+$<20>, cnorm=\E`1, cr=^M, 
+	cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW$<1>, 
+	dim=\EGp, dl1=\ER, dsl=\EF\r, ed=\EY$<20>, el=\ET, 
+	flash=\E`8$<100/>\E`9, fsl=^M, home=^^, ht=^I, hts=\E1, 
+	il1=\EE, ind=\n$<2>, ip=$<1>, is1=\E`\:\E`9$<30>, 
+	is2=\016\024\E'\E(, is3=\E%?, kHOM=\E{, kbs=^H, kcbt=\EI, 
+	kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, kdch1=\EW, kdl1=\ER, 
+	ked=\EY, kel=\ET, kent=\E7, kf1=^A@\r, kf10=^AI\r, 
+	kf11=^AJ\r, kf12=^AK\r, kf13=^AL\r, kf14=^AM\r, kf15=^AN\r, 
+	kf16=^AO\r, kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, 
+	kf6=^AE\r, kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, khome=^^, 
+	kich1=\EQ, kil1=\EE, knp=\EK, kpp=\EJ, kprt=\EP, krpl=\Er, 
+	ll=^^^K, mc0=\EP, mc4=^T, mc5=^X, nel=^M^J, oc=\E%?, op=\EG0, 
+	pfx=\Ez%p1%{63}%+%c%p2%s\177, 
+	pln=\Ez%p1%{47}%+%c%p2%s\r, prot=\EG0\E), ri=\Ej, 
+	rmacs=\EG0\EH\003, rmir=\Er, rmln=\EA11, setb=, 
+	setf=%?%p1%{0}%=%t%{76}%e%p1%{1}%=%t%{64}%e%p1%{2}%=%t%{8}%e%p1%{3}%=%t%{72}%e%p1%{4}%=%t%{4}%e%p1%{5}%=%t%{68}%e%p1%{6}%=%t%{12}%e%p1%{7}%=%t%{0}%;%PC\EG%gC%gA%+%{48}%+%c, 
+	sgr=%{0}%?%p4%t%{2}%|%;%?%p7%t%{1}%|%;%PA\EG%?%gC%t%gC%e%{0}%?%p1%t%{4}%|%;%?%p2%t%{8}%|%;%?%p3%t%{4}%|%;%?%p5%t%{64}%|%;%;%gA%+%{48}%+%c%?%p8%t\E)%e\E(%;%?%p9%t\EH\002%e\EH\003%;, 
+	sgr0=\EG0\E(\EH\003%{0}%PA%{0}%PC, smacs=\EG0\EH\002, 
+	smir=\Eq, smln=\EA10, tbc=\E0, tsl=\EF, use=adm+sgr, 
+wy350-vb|wyse350-vb|wyse 350 visible bell, 
+	bel@, use=wy350, 
+wy350-w|wyse350-w|wyse 350 132-column, 
+	cols#132, lw#7, nlab#16, wsl#97, 
+	cup=\Ea%i%p1%dR%p2%dC, dch1=\EW$<2>, is1=\E`;\E`9$<30>, 
+	use=wy350, 
+wy350-wvb|wyse350-wvb|wyse 350 132-column visible bell, 
+	bel@, use=wy350-w, 
+#
+#	This terminfo description is untested.
+#	The wyse100 emulates an adm31, so the adm31 entry should work.
+#
+wy100|wyse 100, 
+	hs, mir, 
+	cols#80, lines#24, xmc#1, 
+	bel=^G, clear=\E;, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, dsl=\EA31, ed=\EY, el=\ET, fsl=^M, il1=\EE, ind=^J, 
+	invis@, is2=\Eu\E0, kbs=^H, kcub1=^H, kcud1=^J, kcuf1=^L, 
+	kcuu1=^K, kf1=^A@\r, kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, 
+	kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, kf8=^AG\r, khome=\E{, 
+	rmir=\Er, smir=\Eq, tsl=\EF, use=adm+sgr, 
+#
+#	The Wyse 120/150 has most of the features of the Wyse 60.
+#	This terminal does not need padding up to 9600 baud!
+#	<msgr> should be set but the clear screen fails when in
+#	alt-charset mode.  Try \EcE\s\s\E+\s if the screen is really clear
+#	then set <msgr>.
+#
+wy120|wyse120|wy150|wyse150|Wyse 120/150, 
+	am, bw, hs, km, mc5i, mir, msgr, xon, 
+	cols#80, it#8, lh#1, lines#24, lw#8, nlab#8, pb#9601, wsl#45, 
+	acsc=+/\,.0[Iha2fxgqh1jYk?lZm@nEqDtCu4vAwBx3yszr{c~~, 
+	bel=^G, blink=\EG2, cbt=\EI, civis=\E`0, clear=\E+$<50>, 
+	cnorm=\E`1, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW$<7>, 
+	dim=\EGp, dl1=\ER$<3>, dsl=\EF\r, ed=\EY$<50>, el=\ET$<4>, 
+	flash=\E`8$<100/>\E`9, fsl=^M, home=^^, ht=\011$<1>, 
+	hts=\E1, il1=\EE$<3>, ind=\n$<3>, ip=$<2>, is1=\EcB0\EcC1, 
+	is2=\Ed$\EcD\E'\Er\EH\003\Ed/\EO\Ee1\Ed*\E`@\E`9\E`1\016\024\El, 
+	is3=\EwJ\Ew1$<150>, kHOM=\E{, kbs=^H, kcbt=\EI, kcub1=^H, 
+	kcud1=^J, kcuf1=^L, kcuu1=^K, kdch1=\EW, kdl1=\ER, ked=\EY, 
+	kel=\ET, kent=\E7, kf1=^A@\r, kf10=^AI\r, kf11=^AJ\r, 
+	kf12=^AK\r, kf13=^AL\r, kf14=^AM\r, kf15=^AN\r, kf16=^AO\r, 
+	kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, 
+	kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, khome=^^, kich1=\EQ, 
+	kil1=\EE, knp=\EK, kpp=\EJ, kprt=\EP, krpl=\Er, ll=^^^K, 
+	mc0=\EP, mc4=^T, mc5=\Ed#, nel=\r\n$<3>, 
+	pfloc=\EZ2%p1%{63}%+%c%p2%s\177, 
+	pfx=\EZ1%p1%{63}%+%c%p2%s\177, 
+	pln=\Ez%p1%{47}%+%c%p2%s\r, prot=\E), ri=\Ej$<2>, 
+	rmacs=\EcD, rmam=\Ed., rmcup=\Ew1, rmir=\Er, rmln=\EA11, 
+	rmxon=\Ec20, rs1=\E~!\E~4$<30>, rs2=\EeF\E`\:$<70>, 
+	rs3=\EwG\Ee($<100>, 
+	sgr=%?%p8%t\E)%e\E(%;%?%p9%t\EcE%e\EcD%;\EG%{48}%?%p2%t%{8}%|%;%?%p1%p3%|%p6%|%t%{4}%|%;%?%p4%t%{2}%|%;%?%p1%p5%|%t%{64}%|%;%?%p7%t%{1}%|%;%c, 
+	sgr0=\E(\EH\003\EG0\EcD, smacs=\EcE, smam=\Ed/, 
+	smcup=\Ew0, smir=\Eq, smln=\EA10, smso=\EGt, smxon=\Ec21, 
+	tbc=\E0, tsl=\EF, use=adm+sgr, 
+#
+wy120-w|wyse120-w|wy150-w|wyse150-w|wyse 120/150 132-column, 
+	cols#132, lw#7, nlab#16, wsl#97, 
+	cup=\Ea%i%p1%dR%p2%dC, dch1=\EW$<12>, ip=$<4>, 
+	rs2=\E`;$<70>, use=wy120, 
+#
+wy120-25|wyse120-25|wy150-25|wyse150-25|wyse 120/150 80-column 25-lines, 
+	lh@, lines#25, lw@, nlab@, 
+	pln@, rs3=\EwG\Ee)$<100>, use=wy120, 
+#
+wy120-25-w|wyse120-25-w|wy150-25-w|wyse150-25-w|wyse 120/150 132-column 25-lines, 
+	lh@, lines#25, lw@, nlab@, 
+	pln@, rs3=\EwG\Ee)$<100>, use=wy120-w, 
+#
+wy120-vb|wyse120-vb|wy150-vb|wyse150-vb|Wyse 120/150 visible bell, 
+	bel@, use=wy120, 
+#
+wy120-w-vb|wy120-wvb|wyse120-wvb|wy150-w-vb|wyse150-w-vb|Wyse 120/150 132-column visible bell, 
+	bel@, use=wy120-w, 
+#
+#	The Wyse 60 is like the Wyse 50 but with more padding.
+#	The reset strings are slow and the pad times very depending
+#	on other parameters such as font loading.  I have tried
+#	to follow the following outline:
+#
+#		<rs1> -> set personality
+#		<rs2> -> set number of columns
+#		<rs3> -> set number of lines
+#		<is1> -> select the proper font
+#		<is2> -> do the initialization
+#		<is3> -> set up display memory (2 pages)
+#
+#	The Wyse 60's that have vt100 emulation are slower than the
+#	older Wyse 60's.  This change happened mid-1987.
+#	The capabilities effected are <dch1> <dl1> <il1> <ind> <ri>
+#
+#	The meta key is only half right.  This terminal will return the
+#	high order bit set when you hit CTRL-function_key
+#
+#	It may be useful to assign two function keys with the
+#	values  \E=(\s  look at old data in page 1
+#	        \E=W,   look at bottom of page 1
+#	where \s is a space ( ).
+#
+#	Note:
+#	   The Wyse 60 runs faster when the XON/XOFF
+#	   handshake is turned off.
+#
+# (wy60: we use \E{ rather than ^^ for home (both are documented) to avoid
+# a bug reported by Robert Dunn, <rcdii@inlink.com> -- esr)
+wy60|wyse60|Wyse 60, 
+	am, bw, hs, km, mc5i, mir, msgr, 
+	cols#80, lh#1, lines#24, lw#8, nlab#8, wsl#45, 
+	acsc=+/\,.0[Iha2fxgqh1jYk?lZm@nEqDtCu4vAwBx3yszr{c~~, 
+	bel=^G, blink=\EG2, cbt=\EI, civis=\E`0, clear=\E+$<100>, 
+	cnorm=\E`1, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+	dch1=\EW$<11>, dclk=\E`b, dim=\EGp, dl1=\ER$<5>, dsl=\EF\r, 
+	ed=\EY$<100>, el=\ET, flash=\E`8$<100/>\E`9, fsl=^M, 
+	home=\E{, ht=\011$<1>, hts=\E1, il1=\EE$<4>, ind=\n$<5>, 
+	ip=$<3>, is1=\EcB0\EcC1, 
+	is2=\Ed$\EcD\E'\Er\EH\003\Ed/\EO\Ee1\Ed*\E`@\E`9\E`1\016\024\El, 
+	is3=\EwJ\Ew1$<150>, kHOM=\E{, kbs=^H, kcbt=\EI, kcub1=^H, 
+	kcud1=^J, kcuf1=^L, kcuu1=^K, kdch1=\EW, kdl1=\ER, ked=\EY, 
+	kel=\ET, kent=\E7, kf1=^A@\r, kf10=^AI\r, kf11=^AJ\r, 
+	kf12=^AK\r, kf13=^AL\r, kf14=^AM\r, kf15=^AN\r, kf16=^AO\r, 
+	kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, 
+	kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, khome=^^, kich1=\EQ, 
+	kil1=\EE, knp=\EK, kpp=\EJ, kprt=\EP, krpl=\Er, ll=\E{^K, 
+	mc0=\EP, mc4=^T, mc5=\Ed#, nel=\r\n$<3>, 
+	pfloc=\EZ2%p1%{63}%+%c%p2%s\177, 
+	pfx=\EZ1%p1%{63}%+%c%p2%s\177, 
+	pln=\Ez%p1%{47}%+%c%p2%s\r, prot=\E), ri=\Ej$<7>, 
+	rmacs=\EcD, rmam=\Ed., rmclk=\E`c, rmcup=\Ew1, rmir=\Er, 
+	rmln=\EA11, rmxon=\Ec20, rs1=\E~!\E~4$<150>, 
+	rs2=\EeG$<150>, rs3=\EwG\Ee($<200>, 
+	sgr=%?%p8%t\E)%e\E(%;%?%p9%t\EcE%e\EcD%;\EG%{48}%?%p2%t%{8}%|%;%?%p1%p3%|%p6%|%t%{4}%|%;%?%p4%t%{2}%|%;%?%p1%p5%|%t%{64}%|%;%?%p7%t%{1}%|%;%c, 
+	sgr0=\E(\EH\003\EG0\EcD, smacs=\EcE, smam=\Ed/, 
+	smcup=\Ew0, smir=\Eq, smln=\EA10, smso=\EGt, smxon=\Ec21, 
+	tbc=\E0, tsl=\EF, use=adm+sgr, 
+#
+wy60-w|wyse60-w|wyse 60 132-column, 
+	cols#132, lw#7, nlab#16, wsl#97, 
+	cup=\Ea%i%p1%dR%p2%dC, dch1=\EW$<16>, ip=$<5>, 
+	rs2=\EeF$<150>\E`;$<150>, use=wy60, 
+#
+wy60-25|wyse60-25|wyse 60 80-column 25-lines, 
+	lh@, lines#25, lw@, nlab@, 
+	pln@, rs3=\EwG\Ee)$<200>, use=wy60, 
+wy60-25-w|wyse60-25-w|wyse 60 132-column 25-lines, 
+	lh@, lines#25, lw@, nlab@, 
+	pln@, rs3=\EwG\Ee)$<200>, use=wy60-w, 
+#
+wy60-42|wyse60-42|wyse 60 80-column 42-lines, 
+	lines#42, 
+	clear=\E+$<260>, cup=\E=%p1%{32}%+%c%p2%{32}%+%c$<2>, 
+	dch1=\EW$<16>, dl1=\ER$<11>, ed=\Ey$<260>, il1=\EE$<11>, 
+	ind=\n$<9>, ip=$<5>, is1=\EcB2\EcC3, nel=\r\n$<6>, 
+	ri=\Ej$<10>, rs3=\Ee*$<150>, use=wy60, 
+wy60-42-w|wyse60-42-w|wyse 60 132-column 42-lines, 
+	cols#132, lw#7, nlab#16, wsl#97, 
+	clear=\E+$<260>, cup=\Ea%i%p1%dR%p2%dC$<2>, 
+	dch1=\EW$<19>, ed=\Ey$<260>, home=\036$<2>, ip=$<6>, 
+	nel=\r\n$<11>, rs2=\EeF$<150>\E`;$<150>, use=wy60-42, 
+#
+wy60-43|wyse60-43|wyse 60 80-column 43-lines, 
+	lh@, lines#43, lw@, nlab@, 
+	pln@, rs3=\Ee+$<150>, use=wy60-42, 
+wy60-43-w|wyse60-43-w|wyse 60 132-column 43-lines, 
+	lh@, lines#43, lw@, nlab@, 
+	pln@, rs3=\Ee+$<150>, use=wy60-42-w, 
+#
+wy60-vb|wyse60-vb|Wyse 60 visible bell, 
+	bel@, use=wy60, 
+wy60-w-vb|wy60-wvb|wyse60-wvb|Wyse 60 132-column visible bell, 
+	bel@, use=wy60-w, 
+
+#	The Wyse-99GT looks at lot like the Wyse 60 except that it
+#	does not have the 42/43 line mode.  In the Wyse-60 the "lines"
+#	setup parameter controls the number of lines on the screen.
+#	For the Wyse 99GT the "lines" setup parameter controls the
+#	number of lines in a page.  The screen can display 25 lines max.
+#	    The Wyse-99GT also has personalities for the VT220 and
+#	Tektronix 4014.  But this has no bearing on the native mode.
+#
+#	(msgr) should be set but the clear screen fails when in
+#	alt-charset mode.  Try \EcE\s\s\E+\s if the screen is really clear
+#	then set msgr, else use msgr@.
+#
+#	u0 -> enter Tektronix mode
+#	u1 -> exit Tektronix mode
+#
+wy99gt|wyse99gt|Wyse 99gt, 
+	msgr@, 
+	clear=\E+$<130>, dch1=\EW$<7>, dl1=\ER$<4>, ed=\Ey$<130>, 
+	el=\Et$<5>, flash=\E`8$<100/>\E`9, ht=\011$<1>, 
+	il1=\EE$<4>, ind=\n$<4>, ip=$<2>, is3=\Ew0$<20>, nel@, 
+	ri=\Ej$<3>, rmcup=\Ew0, rs2=\E`\:$<150>, smcup=\Ew1, 
+	u0=\E~>\E8, u1=\E[42h, use=wy60, 
+#
+wy99gt-w|wyse99gt-w|wyse 99gt 132-column, 
+	cols#132, lw#7, nlab#16, wsl#97, 
+	clear=\E+$<160>, cup=\Ea%i%p1%dR%p2%dC$<2>, 
+	dch1=\EW$<9>, ed=\Ey$<160>, ip=$<4>, rs2=\E`;$<150>, 
+	use=wy99gt, 
+#
+wy99gt-25|wyse99gt-25|wyse 99gt 80-column 25-lines, 
+	lh@, lines#25, lw@, nlab@, 
+	pln@, rs2=\E`\:$<150>, rs3=\EwG\Ee)$<200>, use=wy99gt, 
+#
+wy99gt-25-w|wyse99gt-25-w|wyse 99gt 132-column 25-lines, 
+	lh@, lines#25, lw@, nlab@, 
+	pln@, rs2=\E`;$<150>, use=wy99gt-w, 
+#
+wy99gt-vb|wyse99gt-vb|Wyse 99gt visible bell, 
+	bel@, use=wy99gt, 
+#
+wy99gt-w-vb|wy99gt-wvb|wyse99gt-wvb|Wyse 99gt 132-column visible bell, 
+	bel@, use=wy99gt-w, 
+
+# Can't set tabs! Other bugs (ANSI mode only):
+# - can't redefine function keys (anyway, key redefinition in ANSI mode
+#   is too much complex to be described);
+# - meta key can't be described (the terminal forgets it when reset);
+# The xon-xoff handshaking can't be disabled while in ansi personality, so
+# emacs can't work at speed greater than 9600 baud.  No padding is needed at
+# this speed.
+#   dch1 has been commented out because it causes annoying glittering when
+# vi deletes one character at the beginning of a line with tabs in it.
+#   dch makes sysgen(1M) have a horrible behaviour when deleting
+# a screen and makes screen(1) behave badly, so it is disabled too. The nice
+# thing is that vi goes crazy if smir-rmir are present and both dch-dch1 are
+# not, so smir and rmir are commented out as well.
+# From: Francesco Potorti` <F.Potorti@cnuce.cnr.it>, 24 Aug 1998
+wy99-ansi|Wyse WY-99GT in ansi mode (int'l PC keyboard), 
+	am, km, mc5i, mir, msgr, xenl, 
+	cols#80, it#8, lines#25, vt#3, 
+	acsc=``aaffggjjkkllmmnnooqqssttuuvvwwxx{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=\E[H\E[J$<200>, cnorm=\E[34h\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD$<1>, 
+	cub1=\010$<1>, cud=\E[%p1%dB, cud1=\ED, 
+	cuf=\E[%p1%dC$<1>, cuf1=\E[C$<1>, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\EM, 
+	cvvis=\E[34l\E[?25h, dim=\E[2m, dl=\E[%p1%dM, dl1=\E[M, 
+	ech=\E[%p1%dX, ed=\E[J$<8*>, el=\E[K$<1>, el1=\E[1K$<1>, 
+	enacs=\E)0, flash=\E[?5h$<30/>\E[?5l, home=\E[H, 
+	hpa=\E[%i%p1%dG, ht=^I, ich=\E[%p1%d@, il=\E[%p1%dL, 
+	il1=\E[L, ind=\n$<1>, invis=\E[8m, 
+	is2=\E7\E[1r\E8\E[2;3;4;13;20;34;39;36l\E[12;16;34h\E[?1;3;4;5;10;18l\E[?7;8;25h\E>\E[?5W\E(B\017\E[4i, 
+	kbs=^H, kcbt=\E[z, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, 
+	kcuu1=\EOA, kf1=\EOP, kf10=\E[21~, kf11=\E[23~, 
+	kf12=\E[24~, kf17=\E[K, kf18=\E[31~, kf19=\E[32~, kf2=\EOQ, 
+	kf20=\E[33~, kf21=\E[34~, kf22=\E[35~, kf23=\E[1~, 
+	kf24=\E[2~, kf3=\EOR, kf4=\EOS, kf5=\E[M, kf6=\E[17~, 
+	kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, ll=\E[24E, mc0=\E[?19h, 
+	mc4=\E[4i, mc5=\E[5i, nel=\EE, prot=\E[1"q, rc=\E8, 
+	rev=\E[7m, ri=\EM, rmacs=^O, rmam=\E[?7l, rmir=\E[4l, 
+	rmkx=\E[?1l, rmso=\E[27m, rmul=\E[24m, 
+	rs2=\E[61"p\E[40h\E[?6l\E[1r\E[2;3;4;13;20;34;39;36l\E[12;16;34h\E[?1;3;4;5;10;18l\E[?7;8;25h\E>\E[?5W\E(B\017\E[24E\E[4i, 
+	sc=\E7, 
+	sgr=\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p1%p3%O%t;7%;%?%p4%t;5%;%?%p5%t;2%;%?%p7%t;8%;m\E[%?%p8%t1%;"q%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017\E["q, smacs=^N, smam=\E[?7h, smir=\E[4h, 
+	smkx=\E[?1h, smso=\E[7m, smul=\E[4m, vpa=\E[%i%p1%dd, 
+
+#   This is the american terminal. Here tabs work fine.
+# From: Francesco Potorti` <F.Potorti@cnuce.cnr.it>, 24 Aug 1998
+wy99a-ansi|Wyse WY-99GT in ansi mode (US PC keyboard), 
+	hts=\EH, is3=\E[?5l, rs3=\E[?5l, tbc=\E[3g, use=wy99-ansi, 
+
+# This terminal (firmware version 02) has a lot of bugs:
+# - can't set tabs;
+# - other bugs in ANSI modes (see above).
+# This description disables handshaking when using cup. This is because
+# GNU emacs doesn't like Xon-Xoff handshaking. This means the terminal
+# cannot be used at speeds greater than 9600 baud, because at greater
+# speeds handshaking is needed even for character sending. If you use
+# DTR handshaking, you can use even greater speeds.
+# From: Francesco Potorti` <F.Potorti@cnuce.cnr.it>, 24 Aug 1998
+wy99f|wy99fgt|wy-99fgt|Wyse WY-99GT (int'l PC keyboard), 
+	am, bw, hs, km, mc5i, mir, msgr, xon, 
+	cols#80, it#8, lines#25, wsl#46, 
+	acsc='x+y.wI~_vj(k'l&m%n)o9q*s8t-u.v\,w+x=, bel=^G, 
+	blink=\EG2, cbt=\EI, civis=\E`0, clear=\E'\E(\032, 
+	cnorm=\E`4\E`1, cr=^M, cub1=^H, cud1=\Ej, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+	cvvis=\E`2\E`1, dch1=\EW, dim=\EGp, dl1=\ER, dsl=\EF\r, 
+	ed=\EY$<8*>, el=\ET$<8>, enacs=\Ec@1J$<2000>, 
+	flash=\E\^1$<30/>\E\^0, fsl=^M, home=^^, ht=^I, il1=\EE, 
+	ind=^J, invis=\EG3, 
+	is2=\Eu\Ee6\EC\EDF\Ec21\Ec31\Ec62\Ec72\Ee;\016\E'\EeL\E`9\E\^0\E`1\E`4\Ee.\E`\:\Ee1\EG0\E(\Ed/\Ee4\Ed*\EO\E`I\Er\Ee"\EcD\024, 
+	ka1=^^, ka3=\EJ, kbs=^H, kc1=\ET, kc3=\EK, kcbt=\EI, kcub1=^H, 
+	kcud1=^J, kcuf1=^L, kcuu1=^K, kf1=^A@\r, kf10=^AI\r, 
+	kf11=^AJ\r, kf12=^AK\r, kf13=^A`\r, kf14=^Aa\r, kf15=^Ab\r, 
+	kf16=^Ac\r, kf17=^Ad\r, kf18=^Ae\r, kf19=^Af\r, kf2=^AA\r, 
+	kf20=^Ag\r, kf21=^Ah\r, kf22=^Ai\r, kf23=^Aj\r, kf24=^Ak\r, 
+	kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, 
+	kf8=^AG\r, kf9=^AH\r, kprt=\EP, mc0=\EP, mc4=^T, mc5=\Ed#, 
+	nel=^_, prot=\E), rev=\EG4, ri=\Ej, rmacs=\EcD, rmam=\Ed., 
+	rmcup=\Ec21\Ec31, rmir=\Er, rmso=\EG0, rmxon=\Ec20\Ec30, 
+	rs2=\Eu\E~4\Ee6\EC\EDF\Ec21\Ec31\Ec62\Ec72\Ee;\016\E'\EeL\E`9\E\^0\E`1\E`4\Ee.\E`\:\Ee)\Ew\EwG\Ew0\Ee1\EG0\E(\Ed/\Ee4\Ed*\EO\E`I\Er\Ee"\Ec@0B\EcD\024, 
+	sgr=\E(\EG%{48}%?%p1%p3%O%t%{4}%+%;%?%p2%t%{8}%+%;%?%p4%t%{2}%+%;%?%p5%t%{64}%+%;%?%p7%t%{1}%+%;%c%?%p8%t\E)%;%?%p9%t\EcE%e\EcD%;, 
+	sgr0=\E(\EG0, smacs=\EcE, smam=\Ed/, smcup=\Ec20\Ec30, 
+	smir=\Eq, smso=\EG4, smxon=\Ec21\Ec31, tsl=\EF, 
+
+# This is the american terminal. Here tabs work.
+# From: Francesco Potorti` <F.Potorti@cnuce.cnr.it>, 24 Aug 1998
+wy99fa|wy99fgta|wy-99fgta|Wyse WY-99GT (US PC keyboard), 
+	hts=\E1, tbc=\E0, use=wy99f, 
+
+#
+#	The Wyse 160 is combination of the WY-60 and the WY-99gt.
+#	The reset strings are slow and the pad times very depending
+#	on other parameters such as font loading.  I have tried
+#	to follow the following outline:
+#
+#		<rs1> -> set personality
+#		<rs2> -> set number of columns
+#		<rs3> -> set number of lines
+#		<is1> -> select the proper font
+#		<is2> -> do the initialization
+#		<is3> -> set up display memory (2 pages)
+#
+#	The display memory may be used for either text or graphics.
+#	When "Display Memory = Shared" the terminal will have more pages
+#	but garbage may be left on the screen when you switch from
+#	graphics to text.  If "Display Memory = Unshared" then the
+#	text area will be only one page long.
+#
+# (wy160: we use \E{ rather than ^^ for home (both are documented) to avoid
+# a bug reported by Robert Dunn, <rcdii@inlink.com> -- esr)
+wy160|wyse160|Wyse 160, 
+	am, bw, hs, km, mc5i, mir, msgr, 
+	cols#80, lh#1, lines#24, lw#8, nlab#8, wsl#38, 
+	acsc=+/\,.0[Iha2fxgqh1jYk?lZm@nEqDtCu4vAwBx3yszr{c~~, 
+	bel=^G, blink=\EG2, cbt=\EI, civis=\E`0, clear=\E+$<30>, 
+	cnorm=\E`1, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW$<5>, 
+	dclk=\E`b, dim=\EGp, dl1=\ER$<1>, dsl=\EF\r, ed=\EY$<30>, 
+	el=\ET$<5>, flash=\E`8$<100/>\E`9, fsl=^M, home=\E{, ht=^I, 
+	hts=\E1, il1=\EE$<1>, ind=\n$<1>, ip=$<2>, is1=\EcB0\EcC1, 
+	is2=\Ed$\EcD\E'\Er\EH\003\Ed/\EO\Ee1\Ed*\E`@\E`9\E`1\016\024\El, 
+	is3=\Ew0$<100>, kHOM=\E{, kbs=^H, kcbt=\EI, kcub1=^H, 
+	kcud1=^J, kcuf1=^L, kcuu1=^K, kdch1=\EW, kdl1=\ER, ked=\EY, 
+	kel=\ET, kent=\E7, kf1=^A@\r, kf10=^AI\r, kf11=^AJ\r, 
+	kf12=^AK\r, kf13=^AL\r, kf14=^AM\r, kf15=^AN\r, kf16=^AO\r, 
+	kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, 
+	kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, khome=^^, kich1=\EQ, 
+	kil1=\EE, knp=\EK, kpp=\EJ, kprt=\EP, krpl=\Er, ll=\E{^K, 
+	mc0=\EP, mc4=^T, mc5=\Ed#, nel=\r\n$<1>, 
+	pfloc=\EZ2%p1%{63}%+%c%p2%s\177, 
+	pfx=\EZ1%p1%{63}%+%c%p2%s\177, 
+	pln=\Ez%p1%{47}%+%c%p2%s\r, prot=\E), ri=\Ej$<1>, 
+	rmacs=\EcD, rmam=\Ed., rmclk=\E`c, rmcup=\Ew0, rmir=\Er, 
+	rmln=\EA11, rmxon=\Ec20, rs1=\E~!\E~4$<70>, 
+	rs2=\E`\:$<100>, rs3=\EwG\Ee($<140>, 
+	sgr=%?%p8%t\E)%e\E(%;%?%p9%t\EcE%e\EcD%;\EG%{48}%?%p2%t%{8}%|%;%?%p1%p3%|%p6%|%t%{4}%|%;%?%p4%t%{2}%|%;%?%p1%p5%|%t%{64}%|%;%?%p7%t%{1}%|%;%c, 
+	sgr0=\E(\EH\003\EG0\EcD, smacs=\EcE, smam=\Ed/, 
+	smcup=\Ew1, smir=\Eq, smln=\EA10, smso=\EGt, smxon=\Ec21, 
+	tbc=\E0, tsl=\EF, use=adm+sgr, 
+#
+wy160-w|wyse160-w|wyse 160 132-column, 
+	cols#132, lw#7, nlab#16, wsl#90, 
+	cup=\Ea%i%p1%dR%p2%dC, dch1=\EW$<9>, 
+	rs2=\EeF$<150>\E`;$<150>, use=wy160, 
+#
+wy160-25|wyse160-25|wyse 160 80-column 25-lines, 
+	lh@, lines#25, lw@, nlab@, 
+	pln@, rs3=\EwG\Ee)$<200>, use=wy160, 
+wy160-25-w|wyse160-25-w|wyse 160 132-column 25-lines, 
+	lh@, lines#25, lw@, nlab@, 
+	pln@, rs3=\EwG\Ee)$<200>, use=wy160-w, 
+#
+wy160-42|wyse160-42|wyse 160 80-column 42-lines, 
+	lines#42, 
+	clear=\E+$<50>, dl1=\ER$<2>, ed=\Ey$<50>, il1=\EE$<2>, 
+	ind=\n$<2>, is1=\EcB2\EcC3, nel=\r\n$<2>, ri=\Ej$<2>, 
+	rs3=\Ee*$<150>, use=wy160, 
+wy160-42-w|wyse160-42-w|wyse 160 132-column 42-lines, 
+	cols#132, lw#7, nlab#16, wsl#90, 
+	cup=\Ea%i%p1%dR%p2%dC, dch1=\EW$<8>, ip=$<3>, 
+	rs2=\EeF$<150>\E`;$<150>, use=wy160-42, 
+#
+wy160-43|wyse160-43|wyse 160 80-column 43-lines, 
+	lh@, lines#43, lw@, nlab@, 
+	pln@, rs3=\Ee+$<150>, use=wy160-42, 
+wy160-43-w|wyse160-43-w|wyse 160 132-column 43-lines, 
+	lh@, lines#43, lw@, nlab@, 
+	pln@, rs3=\Ee+$<150>, use=wy160-42-w, 
+#
+wy160-vb|wyse160-vb|Wyse 160 visible bell, 
+	bel@, use=wy160, 
+wy160-w-vb|wy160-wvb|wyse160-wvb|Wyse 160 132-column visible bell, 
+	bel@, use=wy160-w, 
+#
+#	The Wyse 75 is a vt100 lookalike without advanced video.
+#
+#	   The Wyse 75 can support one attribute (e.g. Dim, Inverse,
+#	Underline) without magic cookies.  The following description
+#	uses this capability, but when more than one attribute is
+#	put on the screen at once, all attributes will be changed
+#	to be the same as the last attribute given.
+#	   The Wyse 75 can support more attributes when used with magic
+#	cookies.  The wy75-mc terminal description uses magic cookies
+#	to correctly handle multiple attributes on a screen.
+#
+wy75|wyse75|wyse 75, 
+	am, hs, mc5i, mir, msgr, xenl, xon, 
+	cols#80, lines#24, ma#1, pb#1201, wsl#78, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, cbt=\E[Z, civis=\E[?25l, clear=\E[H\E[J$<30>, 
+	cnorm=\E[?25h, cr=^M, csr=\E[%i%p1%d;%p2%dr$<2>, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, dch=\E[%p1%dP$<3*>, 
+	dch1=\E[P$<3>, dim=\E[0t\E[2m, dl=\E[%p1%dM$<1*>, 
+	dl1=\E[M, dsl=\E[>\,\001\001\E[>-\001\001, 
+	ech=\E[%p1%dX, ed=\E[J$<30>, el=\E[K$<3>, el1=\E[1K$<3>, 
+	enacs=\E)0, flash=\E[30h\E\,\E[30l$<250>, fsl=^A, 
+	home=\E[H, hpa=\E[%i%p1%dG, ht=^I, hts=\EH, 
+	ich=\E[%p1%d@$<1*>, il=\E[%p1%dL$<2*>, il1=\E[L$<2>, 
+	ind=\n$<2>, ip=$<1>, 
+	is1=\E[2;4;20;30l\E[?1;10l\E[12h\E[?7;8;25h, 
+	is2=\E>\E(B\E)0\017, is3=\E[m, ka1=\EOw, ka3=\EOy, 
+	kb2=\EOu, kbs=^H, kc1=\EOq, kc3=\EOs, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kdl1=\E[M, kel=\E[K, kent=\EOM, 
+	kf1=\E[?5i, kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, 
+	kf13=\E[25~, kf14=\E[26~, kf15=\E[28~, kf16=\E[29~, 
+	kf17=\E[31~, kf18=\E[32~, kf19=\E[33~, kf2=\E[?3i, 
+	kf20=\E[34~, kf21=\E[35~, kf3=\E[2i, kf4=\E[@, kf5=\E[M, 
+	kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, kfnd=\E[1~, 
+	khlp=\E[28~, khome=\E[H, kich1=\E[@, kil1=\E[L, knp=\E[6~, 
+	kpp=\E[5~, kprt=\E[?5i, kslt=\E[4~, mc0=\E[0i, mc4=\E[4i, 
+	mc5=\E[5i, rc=\E8, rev=\E[1t\E[7m, ri=\EM$<2>, rmacs=^O, 
+	rmam=\E[?7l, rmir=\E[4l, rmkx=\E>, rmso=\E[m, rmul=\E[m, 
+	rs1=\E[13l\E[3l\E!p, rs2=\E[35h\E[?3l$<80>, rs3=\E[?5l, 
+	sc=\E7, 
+	sgr=%?%p5%t\E[0t%;%?%p3%p1%|%t\E[1t%;%?%p2%t\E[2t%;%?%p4%t\E[3t%;%?%p1%p2%p3%p4%p5%|%|%|%|%t\E[7m%e\E[m%;%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smir=\E[4h, 
+	smkx=\E[?1l\E[?7h\E=, smso=\E[1t\E[7m, smul=\E[2t\E[4m, 
+	tbc=\E[3g, tsl=\E[>\,\001, 
+#
+#	This terminal description uses the non-hidden attribute mode
+#	(with magic cookie).
+#
+wy75-mc|wyse75-mc|wyse 75 with magic cookies, 
+	msgr@, 
+	ma@, xmc#1, 
+	blink=\E[2p, dim=\E[1p, invis=\E[4p, is3=\E[m\E[p, 
+	rev=\E[16p, rmacs=\E[0p\017, rmso=\E[0p, rmul=\E[0p, 
+	sgr=\E[%{0}%?%p2%p6%|%t%{8}%|%;%?%p1%p3%|%p6%|%t%{16}%|%;%?%p4%t%{2}%|%;%?%p1%p5%|%t%{1}%|%;%?%p7%t%{4}%|%;%dp%?%p9%t\016%e\017%;, 
+	sgr0=\E[0p\017, smacs=\E[0p\016, smso=\E[17p, smul=\E[8p, 
+	use=wy75, 
+wy75-vb|wyse75-vb|wyse 75 with visible bell, 
+	pb@, 
+	bel@, use=wy75, 
+wy75-w|wyse75-w|wyse 75 in 132 column mode, 
+	cols#132, wsl#130, 
+	rs2=\E[35h\E[?3h$<80>, use=wy75, 
+wy75-wvb|wyse75-wvb|wyse 75 with visible bell 132 columns, 
+	pb@, 
+	bel@, use=wy75-w, 
+#
+#	Wyse 85 emulating a vt220 7 bit mode.
+#		24 line screen with status line.
+#
+#	The vt220 mode permits more function keys but it wipes out
+#	the escape key.  I strongly recommend that <f11> be set to
+#	escape (esc).
+#	The terminal may have to be set for 8 data bits and 2 stop
+#	bits for the arrow keys to work.
+#	The Wyse 85 runs faster with XON/XOFF enabled.  Also the
+#	<dch> and <ich> work best when XON/XOFF is set.  <ich> and
+#	<dch> leave trash on the screen when used without XON/XOFF.
+#
+wy85|wyse85|wyse 85, 
+	am, hs, mc5i, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, wsl#80, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=\E[H\E[J$<110>, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH$<1>, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP$<3*>, dch1=\E[P$<3>, dim=\E[2m, 
+	dl=\E[%p1%dM$<3*>, dl1=\E[M$<3>, dsl=\E[40l, 
+	ech=\E[%p1%dX, ed=\E[J$<110>, el=\E[K$<1>, el1=\E[1K, 
+	enacs=\E)0, flash=\E[30h\E\,\E[30l$<300>, 
+	fsl=\E[1;24r\E8, home=\E[H, ht=\011$<1>, hts=\EH, 
+	ich=\E[%p1%d@$<4*>, il=\E[%p1%dL$<5*>, il1=\E[L$<5>, 
+	ind=\n$<3>, invis=\E[8m, ip=$<3>, is1=\E[62;1"p\E[?5W, 
+	is2=\E[2;4;20;30l\E[?1;4;10;16l\E[12h\E[?7;8;25h$<16>, 
+	is3=\E>\E(B\E)0\017\E[m, ka1=\EOw, ka3=\EOy, kb2=\EOu, 
+	kbs=^H, kc1=\EOq, kc3=\EOs, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[3~, kent=\EOM, kf1=\EOP, 
+	kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, 
+	kf14=\E[26~, kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, 
+	kf18=\E[32~, kf19=\E[33~, kf2=\EOQ, kf20=\E[34~, kf3=\EOR, 
+	kf4=\EOS, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, 
+	kfnd=\E[1~, khlp=\E[28~, khome=\E[26~, kich1=\E[2~, 
+	knp=\E[6~, kpp=\E[5~, kslt=\E[4~, lf1=PF1, lf2=PF2, lf3=PF3, 
+	lf4=PF4, mc0=\E[0i, mc4=\E[4i, mc5=\E[5i, rc=\E8, rev=\E[7m, 
+	ri=\EM$<3>, rmacs=^O, rmam=\E[?7l, rmir=\E[4l, rmkx=\E>, 
+	rmso=\E[m, rmul=\E[m, rs1=\E[13l\E[3l\E!p, 
+	rs2=\E[35h\E[?3l$<70>, rs3=\E[?5l, sc=\E7, 
+	sgr=\E[0%?%p2%t;4%;%?%p3%p1%|%t;7%;%?%p4%t;5%;%?%p5%t;2%;%?%p6%t;1%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smir=\E[4h, 
+	smkx=\E[?1l\E=, smso=\E[7m, smul=\E[4m, tbc=\E[3g, 
+	tsl=\E[40h\E7\E[25;%i%p1%dH, 
+#
+#	Wyse 85 with visual bell.
+wy85-vb|wyse85-vb|wyse 85 with visible bell, 
+	bel@, flash=\E[30h\E\,\E[30l$<300>, use=wy85, 
+#
+#	Wyse 85 in 132-column mode.
+wy85-w|wyse85-w|wyse 85 in 132-column mode, 
+	cols#132, wsl#132, 
+	rs2=\E[35h\E[?3h$<70>, use=wy85, 
+#
+#	Wyse 85 in 132-column mode with visual bell.
+wy85-wvb|wyse85-wvb|wyse 85 with visible bell 132-columns, 
+	bel@, use=wy85-w, 
+
+# From: Kevin Turner <kevint@aracnet.com>, 12 Jul 1998
+# This copes with an apparent firmware bug in the wy85.  He writes:
+# "What I did was change leave the terminal cursor keys set to Normal
+# (instead of application), and change \E[ to \233 for all the keys in
+# terminfo. At one point, I found some reference indicating that this
+# terminal bug (not sending \E[) was acknowledged by Wyse (so it's not just
+# me), but I can't find that and the server under my bookmark to "Wyse 
+# Technical" isn't responding.  So there's the question of wether the wy85
+# terminfo should reflect the manufactuer's intended behaviour of the terminal
+# or the actual."
+wy85-8bit|wyse85-8bit|wyse 85 in 8-bit mode, 
+	am, hs, mc5i, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, wsl#80, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=\E[H\E[J$<110>, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH$<1>, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP$<3*>, dch1=\E[P$<3>, dim=\E[2m, 
+	dl=\E[%p1%dM$<3*>, dl1=\E[M$<3>, dsl=\E[40l, 
+	ech=\E[%p1%dX, ed=\E[J$<110>, el=\E[K$<1>, el1=\E[1K, 
+	enacs=\E)0, flash=\E[30h\E\,\E[30l$<300>, 
+	fsl=\E[1;24r\E8, home=\E[H, ht=\011$<1>, hts=\EH, 
+	ich=\E[%p1%d@$<4*>, il=\E[%p1%dL$<5*>, il1=\E[L$<5>, 
+	ind=\n$<3>, invis=\E[8m, ip=$<3>, is1=\E[62;1"p\E[?5W, 
+	is2=\E[2;4;20;30l\E[?1;4;10;16l\E[12h\E[?7;8;25h$<16>, 
+	is3=\E>\E(B\E)0\017\E[m, ka1=\EOw, ka3=\EOy, kb2=\EOu, 
+	kbs=^H, kc1=\EOq, kc3=\EOs, kcub1=\233D, kcud1=\233B, 
+	kcuf1=\233C, kcuu1=\233A, kdch1=\2333~, kent=\EOM, 
+	kf1=\EOP, kf10=\23321~, kf11=\23323~, kf12=\23324~, 
+	kf13=\23325~, kf14=\23326~, kf15=\23328~, kf16=\23329~, 
+	kf17=\23331~, kf18=\23332~, kf19=\23333~, kf2=\EOQ, 
+	kf20=\23334~, kf3=\EOR, kf4=\EOS, kf6=\23317~, kf7=\23318~, 
+	kf8=\23319~, kf9=\23320~, kfnd=\2331~, khlp=\23328~, 
+	khome=\23326~, kich1=\2332~, knp=\2336~, kpp=\2335~, 
+	kslt=\2334~, lf1=PF1, lf2=PF2, lf3=PF3, lf4=PF4, mc0=\E[0i, 
+	mc4=\E[4i, mc5=\E[5i, rc=\E8, rev=\E[7m, ri=\EM$<3>, 
+	rmacs=^O, rmam=\E[?7l, rmir=\E[4l, rmkx=\E>, rmso=\E[m, 
+	rmul=\E[m, rs1=\E[13l\E[3l\E!p, rs2=\E[35h\E[?3l$<70>, 
+	rs3=\E[?5l, sc=\E7, 
+	sgr=\E[0%?%p2%t;4%;%?%p3%p1%|%t;7%;%?%p4%t;5%;%?%p5%t;2%;%?%p6%t;1%;%?%p7%t;8%;+m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smir=\E[4h, 
+	smkx=\E[?1l\E=, smso=\E[7m, smul=\E[4m, tbc=\E[3g, 
+	tsl=\E[40h\E7\E[25;%i%p1%dH, 
+#
+#	Wyse 185 emulating a vt320 7 bit mode.
+#
+#	This terminal always displays 25 lines.  These lines may be used
+#	as 24 data lines and a terminal status line (top or bottom) or
+#	25 data lines.  The 48 and 50 line modes change the page size
+#	and not the number of lines on the screen.
+#
+#	The Compose Character key can be used as a meta key if changed
+#	by set-up.
+#
+wy185|wyse185|wyse 185, 
+	am, hs, km, mc5i, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, wsl#80, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=\E[H\E[J$<40>, cnorm=\E[34h\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr$<20>, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[?25h\E[34l, dch=\E[%p1%dP$<3>, dch1=\E[P$<3>, 
+	dim=\E[2m, dl=\E[%p1%dM$<2*>, dl1=\E[M$<2>, 
+	dsl=\E7\E[99;0H\E[K\E8, ech=\E[%p1%dX, ed=\E[J$<40>, 
+	el=\E[K, el1=\E[1K, enacs=\E)0, 
+	flash=\E[30h\E\,\E[30l$<100>, fsl=\E[1;24r\E8, 
+	home=\E[H, hpa=\E[%i%p1%d`, ht=^I, hts=\EH, 
+	ich=\E[%p1%d@$<2>, il=\E[%p1%dL$<3*>, il1=\E[L$<3>, 
+	ind=\n$<2>, invis=\E[8m, ip=$<4>, is1=\E[?5W, 
+	is2=\E[2;4;20;30l\E[?1;4;10;16l\E[12h\E[?7;8;25h, 
+	is3=\E>\E(B\E)0\017\E[m, ka1=\EOw, ka3=\EOy, kb2=\EOu, 
+	kbs=^H, kc1=\EOq, kc3=\EOs, kcbt=\E[Z, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[3~, kent=\EOM, 
+	kf1=\EOP, kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, 
+	kf13=\E[25~, kf14=\E[26~, kf15=\E[28~, kf16=\E[29~, 
+	kf17=\E[31~, kf18=\E[32~, kf19=\E[33~, kf2=\EOQ, 
+	kf20=\E[34~, kf3=\EOR, kf4=\EOS, kf6=\E[17~, kf7=\E[18~, 
+	kf8=\E[19~, kf9=\E[20~, kfnd=\E[1~, khlp=\E[28~, 
+	khome=\E[26~, kich1=\E[2~, knp=\E[6~, kpp=\E[5~, 
+	kslt=\E[4~, lf1=PF1, lf2=PF2, lf3=PF3, lf4=PF4, mc0=\E[0i, 
+	mc4=\E[4i, mc5=\E[5i, rc=\E8, rev=\E[7m, ri=\EM$<2>, 
+	rmacs=^O, rmam=\E[?7l, rmcup=\E[ R, rmir=\E[4l, rmkx=\E>, 
+	rmso=\E[27m, rmul=\E[24m, 
+	rs1=\E[13l\E[3l\E\\\E[63;1"p\E[!p, rs2=\E[35h\E[?3l, 
+	rs3=\E[?5l\E[47h\E[40l\E[r, sc=\E7, 
+	sgr=\E[0%?%p2%t;4%;%?%p3%p1%|%t;7%;%?%p4%t;5%;%?%p5%t;2%;%?%p6%t;1%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smcup=\E[ Q, 
+	smir=\E[4h, smkx=\E[?1l\E=, smso=\E[7m, smul=\E[4m, 
+	tbc=\E[3g, tsl=\E7\E[99;%i%p1%dH, vpa=\E[%i%p1%dd, 
+#
+#	Wyse 185 with 24 data lines and top status (terminal status)
+wy185-24|wyse185-24|wyse 185 with 24 data lines, 
+	hs@, 
+	dsl@, fsl@, rs3=\E[?5l\E[47h\E[40l\E[1;24r, tsl@, 
+	use=wy185, 
+#
+#	Wyse 185 with visual bell.
+wy185-vb|wyse185-vb|wyse 185+flash, 
+	bel@, use=wy185, 
+#
+#	Wyse 185 in 132-column mode.
+wy185-w|wyse185-w|wyse 185 in 132-column mode, 
+	cols#132, wsl#132, 
+	dch=\E[%p1%dP$<7>, dch1=\E[P$<7>, ich=\E[%p1%d@$<7>, 
+	ip=$<7>, rs2=\E[35h\E[?3h, use=wy185, 
+#
+#	Wyse 185 in 132-column mode with visual bell.
+wy185-wvb|wyse185-wvb|wyse 185+flash+132 cols, 
+	bel@, use=wy185-w, 
+
+# wy325 terminfo entries
+# Done by Joe H. Davis        3-9-92
+
+# lines 25  columns 80
+#
+wy325|wyse325|Wyse epc, 
+	am, bw, hs, mc5i, mir, 
+	cols#80, lh#1, lines#24, lw#8, nlab#8, pb#9601, wsl#45, 
+	acsc=+/\,.0[Iha2fxgqh1jYk?lZm@nEqDtCu4vAwBx3yszr{c~~, 
+	bel=^G, blink=\EG2, cbt=\EI, civis=\E`0, clear=\E+$<50>, 
+	cnorm=\E`1, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW$<7>, 
+	dim=\EGp, dl1=\ER$<3>, dsl=\EF\r, ed=\EY$<50>, el=\ET$<4>, 
+	flash=\E`8$<100/>\E`9, fsl=^M, home=^^, ht=^I, hts=\E1, 
+	il1=\EE$<3>, ind=\n$<3>, ip=$<2>, is1=\EcB0\EcC1, 
+	is2=\EcD\E'\Er\EH\003\Ed/\EO\Ee1\Ed*\E`@\E`9\E`1\016\024\El, 
+	is3=\Ew0$<16>, kHOM=\E{, kbs=^H, kcbt=\EI, kcub1=^H, 
+	kcud1=^J, kcuf1=^L, kcuu1=^K, kdch1=\EW, kdl1=\ER, ked=\EY, 
+	kel=\ET, kent=\E7, kf1=^A@\r, kf10=^AI\r, kf11=^AJ\r, 
+	kf12=^AK\r, kf13=^AL\r, kf14=^AM\r, kf15=^AN\r, kf16=^AO\r, 
+	kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, 
+	kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, khome=^^, kich1=\Eq, 
+	kil1=\EE, knp=\EK, kpp=\EJ, kprt=\EP, krpl=\Er, ll=^^^K, 
+	mc0=\EP, mc4=^T, mc5=\Ed#, 
+	pfloc=\EZ2%p1%{63}%+%c%p2%s\177, 
+	pfx=\EZ1%p1%{63}%+%c%p2%s\177, 
+	pln=\Ez%p1%{47}%+%c%p2%s\r, prot=\E), ri=\Ej$<2>, 
+	rmacs=\EcD, rmam=\Ed., rmcup=\Ew0, rmir=\Er, rmln=\EA11, 
+	rs1=\E~!\E~4$<30>, rs2=\EeF\E`\:$<70>, 
+	rs3=\EwG\Ee($<100>, 
+	sgr=%?%p8%t\E)%e\E(%;%?%p9%t\EcE%e\EcD%;\EG%{48}%?%p2%t%{8}%|%;%?%p1%p3%|%p6%|%t%{4}%|%;%?%p4%t%{2}%|%;%?%p1%p5%|%t%{64}%|%;%?%p7%t%{1}%|%;%c, 
+	sgr0=\E(\EH\003\EG0\EcD, smacs=\EcE, smam=\Ed/, 
+	smcup=\Ew1, smir=\Eq, smln=\EA10, smso=\EGt, tbc=\E0, 
+	tsl=\EF, use=adm+sgr, 
+
+#
+# lines 24  columns 80  vb 
+#
+wy325-vb|wyse325-vb|wyse-325 with visual bell, 
+	bel@, use=wy325, 
+
+#
+# lines 24  columns 132
+#
+wy325-w|wyse325-w|wy325w-24|wyse-325 in wide mode, 
+	cols#132, lw#7, nlab#16, wsl#97, 
+	cup=\Ea%i%p1%dR%p2%dC, dch1=\EW$<12>, ip=$<4>, 
+	rs2=\E`;$<70>, use=wy325, 
+#
+# lines 25  columns 80
+#
+wy325-25|wyse325-25|wy325-80|wyse-325|wyse-325 25 lines, 
+	lh@, lines#25, lw@, nlab@, 
+	pln@, rs3=\EwG\Ee)$<100>, use=wy325, 
+#
+# lines 25  columns 132
+#
+wy325-25w|wyse325-25w|wy325 132 columns, 
+	lh@, lines#25, lw@, nlab@, 
+	pln@, rs3=\EwG\Ee)$<100>, use=wy325-w, 
+#
+# lines 25  columns 132  vb 
+#
+wy325-w-vb|wy325-wvb|wyse325-wvb|wyse-325 wide mode reverse video, 
+	bel@, use=wy325-w, 
+
+#
+# lines 42  columns 80
+#
+wy325-42|wyse325-42|wyse-325 42 lines, 
+	lh@, lines#42, lw@, nlab@, 
+	pln@, rs3=\EwG\Ee)$<100>, use=wy325, 
+#
+# lines 42  columns 132
+#
+wy325-42w|wyse325-42w|wyse-325 42 lines wide mode, 
+	lh@, lines#42, lw@, nlab@, 
+	pln@, rs3=\EwG\Ee)$<100>, use=wy325-w, 
+#
+# lines 42  columns 132  vb 
+#
+wy325-42w-vb|wy325-42wvb|wyse-325 42 lines wide mode visual bell, 
+	bel@, use=wy325-w, 
+#
+# lines 43  columns 80
+#
+wy325-43|wyse325-43|wyse-325 43 lines, 
+	lh@, lines#43, lw@, nlab@, 
+	pln@, use=wy325, 
+#
+# lines 43  columns 132
+#
+wy325-43w|wyse325-43w|wyse-325 43 lines wide mode, 
+	lh@, lines#43, lw@, nlab@, 
+	pln@, rs3=\EwG\Ee)$<100>, use=wy325-w, 
+#
+# lines 43  columns 132  vb 
+#
+wy325-43w-vb|wy325-43wvb|wyse-325 43 lines wide mode visual bell, 
+	bel@, use=wy325-w, 
+
+#	Wyse 370 -- 24 line screen with status line.
+#
+#	The terminal may have to be set for 8 data bits and 2 stop
+#	bits for the arrow keys to work.
+#
+#	If you change keyboards the terminal will send different
+#	escape sequences.
+#	The following definition is for the basic terminal without
+#	function keys.
+#
+#	<u0> -> enter Tektronix 4010/4014 mode
+#	<u1> -> exit  Tektronix 4010/4014 mode
+#	<u2> -> enter ASCII mode (from any ANSI mode)
+#	<u3> -> exit  ASCII mode (goto native ANSI mode)
+#	<u4> -> enter Tek 4207 ANSI mode (from any ANSI mode)
+#	<u5> -> exit  Tek 4207 mode (goto native ANSI mode)
+#
+# Bug: The <op> capability resets attributes.
+wy370-nk|wyse 370 without function keys, 
+	am, ccc, hs, mc5i, mir, msgr, xenl, xon, 
+	colors#64, cols#80, it#8, lines#24, ncv#48, pairs#64, wsl#80, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=\E[H\E[J$<40>, cnorm=\E[34h\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH$<1>, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[?25h\E[34l, dch=\E[%p1%dP$<1*>, dch1=\E[P$<1>, 
+	dclk=\E[31h, dim=\E[2m, dl=\E[%p1%dM$<2*>, dl1=\E[M$<2>, 
+	dsl=\E[40l, ech=\E[%p1%dX$<.1*>, ed=\E[J$<40>, 
+	el=\E[K$<10>, el1=\E[1K$<12>, enacs=\E)0, 
+	flash=\E[30h\E\,\E[30l$<300>, fsl=\E[1;24r\E8, 
+	home=\E[H, hpa=\E[%i%p1%d`, ht=\011$<1>, hts=\EH, 
+	ich=\E[%p1%d@$<1*>, il=\E[%p1%dL$<2*>, il1=\E[L$<2>, 
+	ind=\n$<2>, 
+	initc=\E[66;%p1%d;%?%p2%{250}%<%t%{0}%e%p2%{500}%<%t%{16}%e%p2%{750}%<%t%{32}%e%{48}%;%?%p3%{250}%<%t%{0}%e%p3%{500}%<%t%{4}%e%p3%{750}%<%t%{8}%e%{12}%;%?%p4%{250}%<%t%{0}%e%p4%{500}%<%t%{1}%e%p4%{750}%<%t%{2}%e%{3}%;%{1}%+%+%+%dw, 
+	invis=\E[8m, ip=$<1>, is1=\E[90;1"p\E[?5W$<6>, 
+	is2=\E[2;4;20;30;40l\E[?1;10;16l\E[12h\E[?7;8;25h, 
+	is3=\E>\017\E)0\E(B\E[63;0w\E[m, mc0=\E[0i, mc4=\E[4i, 
+	mc5=\E[5i, 
+	oc=\E[60w\E[63;0w\E[66;1;4w\E[66;2;13w\E[66;3;16w\E[66;4;49w\E[66;5;51w\E[66;6;61w\E[66;7;64w, 
+	op=\E[m, rc=\E8, rev=\E[7m, ri=\EM$<2>, rmacs=^O, 
+	rmam=\E[?7l, rmclk=\E[31l, rmcup=\E[ R, rmir=\E[4l, 
+	rmkx=\E>, rmso=\E[27m, rmul=\E[24m, 
+	rs1=\E[13l\E[3l\E!p\E[?4i, rs2=\E[35h\E[?3l$<8>, 
+	rs3=\E[?5l, sc=\E7, setb=\E[62;%p1%dw, setf=\E[61;%p1%dw, 
+	sgr=\E[0%?%p2%t;4%;%?%p3%p1%|%t;7%;%?%p4%t;5%;%?%p5%t;2%;%?%p6%t;1%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smcup=\E[ Q, 
+	smir=\E[4h, smkx=\E[?1l\E=, smso=\E[7m, smul=\E[4m, 
+	tbc=\E[3g, tsl=\E[40l\E[40h\E7\E[99;%i%p1%dH, 
+	u0=\E[?38h\E8, u1=\E[?38l\E)0, u2=\E[92;52"p, u3=\E~B, 
+	u4=\E[92;76"p, u5=\E%!1\E[90;1"p, vpa=\E[%i%p1%dd, 
+#
+#	Function key set for the ASCII (wy-50 compatible) keyboard
+#	This is the default 370.
+#
+wy370|wyse370|wy370-101k|Wyse 370 with 101 key keyboard, 
+	kbs=^H, kcbt=\E[Z, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kdch1=\EOQ, kdl1=\EOQ, kent=\EOM, kf1=\E[?4i, 
+	kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, 
+	kf14=\E[26~, kf15=\E[28~, kf16=\E[29~, kf2=\E[?3i, 
+	kf3=\E[2i, kf4=\E[@, kf5=\E[M, kf6=\E[17~, kf7=\E[18~, 
+	kf8=\E[19~, kf9=\E[20~, khome=\E[H, kich1=\EOP, kil1=\EOP, 
+	knp=\E[U, kpp=\E[V, use=wy370-nk, 
+#
+#	Function key set for the VT-320 (and wy85) compatible keyboard
+#
+wy370-105k|Wyse 370 with 105 key keyboard, 
+	ka1=\EOw, ka3=\EOy, kb2=\EOu, kbs=^H, kc1=\EOq, kc3=\EOs, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\E[3~, kent=\EOM, kf1=\EOP, kf10=\E[21~, kf11=\E[23~, 
+	kf12=\E[24~, kf13=\E[25~, kf14=\E[26~, kf15=\E[28~, 
+	kf16=\E[29~, kf17=\E[31~, kf18=\E[32~, kf19=\E[33~, 
+	kf2=\EOQ, kf20=\E[34~, kf3=\EOR, kf4=\EOS, kf6=\E[17~, 
+	kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, kfnd=\E[1~, 
+	khlp=\E[28~, khome=\E[26~, kich1=\E[2~, knp=\E[6~, 
+	kpp=\E[5~, kslt=\E[4~, lf1=PF1, lf2=PF2, lf3=PF3, lf4=PF4, 
+	use=wy370-nk, 
+#
+#	Function key set for the PC compatible keyboard
+#
+wy370-EPC|Wyse 370 with 102 key keyboard, 
+	kbs=^H, kcbt=\E[Z, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kend=\E[1~, kent=\EOM, kf1=\EOP, kf10=\E[21~, 
+	kf11=\E[23~, kf12=\E[24~, kf2=\EOQ, kf3=\EOR, kf4=\EOS, 
+	kf5=\E[M, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, 
+	khome=\E[H, kich1=\E[2~, knp=\E[U, kpp=\E[V, use=wy370-nk, 
+#
+#	Wyse 370 with visual bell.
+wy370-vb|Wyse 370 with visible bell, 
+	bel@, use=wy370, 
+#
+#	Wyse 370 in 132-column mode.
+wy370-w|Wyse 370 in 132-column mode, 
+	cols#132, wsl#132, 
+	rs2=\E[35h\E[?3h$<70>, use=wy370, 
+#
+#	Wyse 370 in 132-column mode with visual bell.
+wy370-wvb|Wyse 370 with visible bell 132-columns, 
+	flash=\E[30h\E\,\E[30l$<300>, use=wy370-w, 
+wy370-rv|Wyse 370 reverse video, 
+	rs3=\E[32h\E[?5h, use=wy370, 
+#
+#	Wyse 99gt Tektronix 4010/4014 emulator,
+#
+wy99gt-tek|Wyse 99gt Tektronix 4010/4014 emulator, 
+	am, os, 
+	cols#74, lines#35, 
+	bel=^G, clear=\E^L, cr=^M, cub1=^H, cud1=^J, cuf1=\s, 
+	cup=\035%{3040}%{89}%p1%*%-%Py%p2%{55}%*%Px%gy%{128}%/%{31}%&%{32}%+%c%gy%{3}%&%{4}%*%gx%{3}%&%+%{96}%+%c%gy%{004}%/%{31}%&%{96}%+%c%gx%{128}%/%{31}%&%{32}%+%c%gx%{004}%/%{31}%&%{64}%+%c\037, 
+	cuu1=^K, ff=^L, 
+	hd=\036HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH\037, 
+	home=^]7`x @\037, 
+	hu=\036DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD\037, 
+	is2=\E8, nel=^M^J, u0=\E~>\E8, u1=\E[42h, 
+#
+#	Wyse 160 Tektronix 4010/4014 emulator,
+#
+wy160-tek|Wyse 160 Tektronix 4010/4014 emulator, 
+	cup=\035%{3103}%{91}%p1%*%-%Py%p2%{55}%*%Px%gy%{128}%/%{31}%&%{32}%+%c%gy%{3}%&%{4}%*%gx%{3}%&%+%{96}%+%c%gy%{004}%/%{31}%&%{96}%+%c%gx%{128}%/%{31}%&%{32}%+%c%gx%{004}%/%{31}%&%{64}%+%c\037, 
+	home=^]8`g @\037, use=wy99gt-tek, 
+#
+#	Wyse 370 Tektronix 4010/4014 emulator,
+#
+wy370-tek|Wyse 370 Tektronix 4010/4014 emulator, 
+	am, os, 
+	cols#80, lines#36, 
+	bel=^G, clear=\E^L, cr=^M, cub1=^H, cud1=^J, cuf1=\s, 
+	cup=\035%{775}%{108}%p1%*%{5}%/%-%Py%p2%{64}%*%{4}%+%{5}%/%Px%gy%{32}%/%{31}%&%{32}%+%c%gy%{31}%&%{96}%+%c%gx%{32}%/%{31}%&%{32}%+%c%gx%{31}%&%{64}%+%c\037, 
+	cuu1=^K, ff=^L, 
+	hd=\036HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH\037, 
+	home=^]8g @\037, 
+	hu=\036DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD\037, 
+	is2=\E8, kbs=^H, kcub1=^H, kcud1=^J, kcuf1=^I, kcuu1=^K, 
+	nel=^M^J, u0=\E[?38h\E8, u1=\E[?38l\E)0, 
+
+# Vendor-supplied Wyse entries end here.
+
+#
+#TITLE:  TERMINFO ENTRY WY520
+#DATE:   8/5/93
+# The WY520 terminfo is based on the WY285 entry published on the WYSE 
+# BBS with the addition of more function keys and special keys.
+#
+#               rs1 -> set personality
+#               rs2 -> set number of columns
+#               rs3 -> set number of lines
+#               is1 -> select the proper font
+#               is2 -> do the initialization
+#               is3 -> If this string is empty then rs3 gets sent.
+#
+#       Wyse 520 emulating a vt420 7 bit mode with default ANSI keyboard
+#       - The BS key is programmed to generate BS in smcup since
+#         is2 doesn't seem to work.
+#       - Remove and shift/Remove: delete a character
+#       - Insert : enter insert mode
+#       - Find   : delete to end of file
+#       - Select : clear a line
+#       - F11, F12, F13: send default sequences (not ESC, BS, LF)
+#       - F14 : Home key
+#       - Bottom status line (host writable line) is used.
+#       - smkx,rmkx are removed because this would put the numeric
+#         keypad in Dec application mode which doesn't seem to work
+#         with SCO applications.
+#
+wy520|wyse520|wyse 520, 
+	am, hs, km, mc5i, mir, xenl, xon, 
+	cols#80, it#8, lines#24, wsl#80, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=\E[H\E[J$<40>, cnorm=\E[34h\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr$<20>, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[?25h\E[34l, dch=\E[%p1%dP$<3>, dch1=\E[P$<30>, 
+	dim=\E[2m, dl=\E[%p1%dM$<2*>, dl1=\E[M$<2>, dsl=\E[0$~, 
+	ech=\E[%p1%dX, ed=\E[J$<40>, el=\E[K, el1=\E[1K, 
+	enacs=\E)0, fsl=\E[0$}, home=\E[H, hpa=\E[%i%p1%d`, ht=^I, 
+	hts=\EH, ich=\E[%p1%d@$<2>, il=\E[%p1%dL$<3*>, 
+	il1=\E[L$<3>, ind=\n$<2>, invis=\E[8m, ip=$<4>, is1=\E[?5W, 
+	is2=\E[2;4;20;30l\E[?1;4;10;16l\E[12h\E[?7;8;25;67h, 
+	is3=\E>\E(B\E)0\017\E[m, ka1=\EOw, ka3=\EOu, kb2=\EOy, 
+	kbs=^H, kc1=\EOq, kc3=\EOs, kcbt=\E[Z, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[3~, ked=\E[1~, 
+	kel=\E[4~, kent=\EOM, kf1=\EOP, kf10=\E[21~, kf11=\E[23~, 
+	kf12=\E[24~, kf13=\E[25~, kf14=\E[26~, kf15=\E[28~, 
+	kf16=\E[29~, kf17=\E[31~, kf18=\E[32~, kf19=\E[33~, 
+	kf2=\EOQ, kf20=\E[34~, kf3=\EOR, kf4=\EOS, kf6=\E[17~, 
+	kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, kfnd=\E[1~, 
+	khlp=\E[28~, khome=\E[26~, kich1=\E[2~, knp=\E[6~, 
+	kpp=\E[5~, kslt=\E[4~, lf1=PF1, lf2=PF2, lf3=PF3, lf4=PF4, 
+	mc0=\E[0i, mc4=\E[4i, mc5=\E[5i, rc=\E8, rev=\E[7m, 
+	ri=\EM$<2>, rmacs=^O, rmam=\E[?7l, rmcup=\E[ R, rmir=\E[4l, 
+	rmso=\E[m, rmul=\E[24m, 
+	rs1=\E[13l\E[3l\E\\\E[63;1"p\E[!p, rs2=\E[35h\E[?3l, 
+	rs3=\E[?5l\E[47h\E[40l\E[r, sc=\E7, 
+	sgr=\E[0%?%p2%t;4%;%?%p3%p1%|%t;7%;%?%p4%t;5%;%?%p5%t;2%;%?%p6%t;1%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, 
+	smcup=\E[ Q\E[?67;8h, smir=\E[4h, smso=\E[7m, smul=\E[4m, 
+	tbc=\E[3g, tsl=\E[2$~\E[1$}\E[%i%p1%d`, 
+	vpa=\E[%i%p1%dd, 
+#
+#       Wyse 520 with 24 data lines and status (terminal status)
+wy520-24|wyse520-24|wyse 520 with 24 data lines, 
+	hs@, 
+	dsl@, fsl@, rs3=\E[?5l\E[47h\E[40l\E[1;24r, tsl@, 
+	use=wy520, 
+#
+#       Wyse 520 with visual bell.
+wy520-vb|wyse520-vb|wyse 520 with visible bell, 
+	flash=\E[30h\E\,\E[30l$<100>, use=wy520, 
+#
+#       Wyse 520 in 132-column mode.
+wy520-w|wyse520-w|wyse 520 in 132-column mode, 
+	cols#132, wsl#132, 
+	dch=\E[%p1%dP$<7>, dch1=\E[P$<7>, ich=\E[%p1%d@$<7>, 
+	ip=$<7>, rs2=\E[35h\E[?3h, use=wy520, 
+#
+#       Wyse 520 in 132-column mode with visual bell.
+wy520-wvb|wyse520-wvb|wyse 520 with visible bell 132-columns, 
+	flash=\E[30h\E\,\E[30l$<100>, use=wy520-w, 
+#
+#
+#       Wyse 520 emulating a vt420 7 bit mode.
+#       The DEL key is programmed to generate BS in is2.
+#       With EPC keyboard.
+#       - 'End' key will clear till end of line on EPC keyboard
+#       - Shift/End : ignored.
+#       - Insert : enter insert mode.
+#       - Delete : delete a character (have to change interrupt character
+#                  to CTRL-C: stty intr '^c') for it to work since the
+#                  Delete key sends 7FH.
+wy520-epc|wyse520-epc|wyse 520 with EPC keyboard, 
+	kdch1=\177, kel=\E[4~, kend=\E[4~, kf0=\E[21~, kf1=\E[11~, 
+	kf2=\E[12~, kf3=\E[13~, kf4=\E[14~, kf5=\E[15~, khome=\E[H, 
+	use=wy520, 
+#
+#       Wyse 520 with 24 data lines and status (terminal status)
+#       with EPC keyboard.
+wy520-epc-24|wyse520-pc-24|wyse 520 with 24 data lines and EPC keyboard, 
+	hs@, 
+	dsl@, fsl@, rs3=\E[?5l\E[47h\E[40l\E[1;24r, tsl@, 
+	use=wy520-epc, 
+#
+#       Wyse 520 with visual bell.
+wy520-epc-vb|wyse520-pc-vb|wyse 520 with visible bell and EPC keyboard, 
+	flash=\E[30h\E\,\E[30l$<100>, use=wy520-epc, 
+#
+#       Wyse 520 in 132-column mode.
+wy520-epc-w|wyse520-epc-w|wyse 520 in 132-column mode with EPC keyboard, 
+	cols#132, wsl#132, 
+	dch=\E[%p1%dP$<7>, dch1=\E[P$<7>, ich=\E[%p1%d@$<7>, 
+	ip=$<7>, rs2=\E[35h\E[?3h, use=wy520-epc, 
+#
+#       Wyse 520 in 132-column mode with visual bell.
+wy520-epc-wvb|wyse520-p-wvb|wyse 520 with visible bell 132-columns and EPC keyboard, 
+	flash=\E[30h\E\,\E[30l$<100>, use=wy520-epc-w, 
+#
+#       Wyse 520 in 80-column, 36 lines
+wy520-36|wyse520-36|wyse 520 with 36 data lines, 
+	hs@, 
+	lines#36, 
+	dsl@, fsl@, rs3=\E[?5l\E[36*|\E[36t\E[40l\E[1;36r, tsl@, 
+	use=wy520, 
+#
+#       Wyse 520 in 80-column, 48 lines
+wy520-48|wyse520-48|wyse 520 with 48 data lines, 
+	hs@, 
+	lines#48, 
+	dsl@, fsl@, rs3=\E[?5l\E[48*|\E[48t\E[40l\E[1;48r, tsl@, 
+	use=wy520, 
+#
+#       Wyse 520 in 132-column, 36 lines
+wy520-36w|wyse520-36w|wyse 520 with 132 columns and 36 data lines, 
+	cols#132, wsl#132, 
+	rs2=\E[?3h, 
+	rs3=\E[?5l\E[36*|\E[36t\E[40l\E[1;36r\E[132$|, 
+	use=wy520-36, 
+#
+#       Wyse 520 in 132-column, 48 lines
+wy520-48w|wyse520-48w|wyse 520 with 48 data lines, 
+	cols#132, wsl#132, 
+	rs2=\E[?3h, 
+	rs3=\E[?5l\E[48*|\E[48t\E[40l\E[1;48r\E[132$|, 
+	use=wy520-48, 
+#
+#
+#       Wyse 520 in 80-column, 36 lines with EPC keyboard
+wy520-36pc|wyse520-36pc|wyse 520 with 36 data lines and EPC keyboard, 
+	hs@, 
+	lines#36, 
+	dsl@, fsl@, rs3=\E[?5l\E[36*|\E[36t\E[40l\E[1;36r, tsl@, 
+	use=wy520-epc, 
+#
+#       Wyse 520 in 80-column, 48 lines with EPC keyboard
+wy520-48pc|wyse520-48pc|wyse 520 with 48 data lines and EPC keyboard, 
+	hs@, 
+	lines#48, 
+	dsl@, fsl@, rs3=\E[?5l\E[48*|\E[48t\E[40l\E[1;48r, tsl@, 
+	use=wy520-epc, 
+#
+#       Wyse 520 in 132-column, 36 lines with EPC keyboard
+wy520-36wpc|wyse520-36wpc|wyse 520 with 36 data lines and EPC keyboard, 
+	cols#132, wsl#132, 
+	rs2=\E[?3h, 
+	rs3=\E[?5l\E[36*|\E[36t\E[40l\E[1;36r\E[132$|, 
+	use=wy520-36pc, 
+#
+#       Wyse 520 in 132-column, 48 lines with EPC keyboard
+wy520-48wpc|wyse520-48wpc|wyse 520 with 48 data lines and EPC keyboard, 
+	cols#132, wsl#132, 
+	rs2=\E[?3h, 
+	rs3=\E[?5l\E[48*|\E[48t\E[40l\E[1;48r\E[132$|, 
+	use=wy520-48pc, 
+
+# From: John Gilmore <hoptoad!gnu@lll-crg.arpa>
+# (wyse-vp: removed <if=/usr/share/tabset/wyse-adds>, there's no such
+# file and we don't know what <hts> is -- esr)
+wyse-vp|Wyse 50 in ADDS Viewpoint emulation mode with "enhance" on, 
+	OTbs, am, 
+	cols#80, it#8, lines#24, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, cuf1=^F, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=^Z, dch1=\EW, 
+	dl1=\El, ed=\Ek, el=\EK, home=^A, ht=^I, il1=\EM, ind=^J, 
+	is2=\E`\:\E`9\017\Er, kbs=^H, kcub1=^U, kcud1=^J, kcuf1=^F, 
+	kcuu1=^Z, khome=^A, ll=^A^Z, nel=^M^J, rmir=\Er, rmso=^O, 
+	rmul=^O, rs1=\E`\:\E`9\017\Er, sgr0=^O, smir=\Eq, smso=^N, 
+	smul=^N, 
+
+wy75ap|wyse75ap|wy-75ap|wyse-75ap|Wyse WY-75 Applications and Cursor keypad, 
+	is2=\E[1;24r\E[?10;3l\E[?1;25h\E[4l\E[m\E(B\E=, 
+	kbs=^H, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	khome=\EOH, rmkx=\E[?1l\E>$<10/>, smkx=\E[?1h\E=$<10/>, 
+	use=wy75, 
+
+# From: Eric Freudenthal <freudent@eric.ultra.nyu.edu>
+wy100q|Wyse 100 for Quotron, 
+	OTbs, 
+	cols#80, lines#24, xmc#1, 
+	cbt=\EI, clear=^Z, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, ed=\EY, el=\ET, home=^^, il1=\EE, invis@, 
+	is2=\E`\:\0\EC\EDF\E0\E'\E(\EA21, kcub1=^H, kcud1=^J, 
+	kcuf1=^L, kcuu1=^K, ri=\Ej, rmir=\Er, smir=\Eq, use=adm+sgr, 
+
+#### Kermit terminal emulations
+#
+# Obsolete Kermit versions may be listed in the section describing obsolete
+# non-ANSI terminal emulators later in the file.
+#
+
+# KERMIT standard all versions.
+# Straight ascii keyboard. :sr=\EI: not avail. many versions + bug prone in vi.
+# (kermit: removed obsolete ":ma=^Hh^Jj^Kk^Ll^^H:" -- esr)
+# From: greg small <gts@populi.berkeley.edu> 9-25-84
+kermit|standard kermit, 
+	OTbs, 
+	cols#80, lines#24, 
+	clear=\EE, cub1=^H, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, ed=\EJ, 
+	el=\EK, home=\EH, is2=K0 Standard Kermit  9-25-84\n, 
+	kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, khome=^^, 
+kermit-am|standard kermit plus auto-margin, 
+	am, 
+	is2=K1 Standard Kermit plus Automatic Margins\n, 
+	use=kermit, 
+# IBMPC Kermit 1.2.
+# Bugs: <ed>, <el>: do not work except at beginning of line!  <clear> does
+# not work, but fake with :cl=\EH\EJ (since :cd=\EJ: works at beginning of
+# line).
+# From: greg small <gts@populi.berkeley.edu> 8-30-84
+pckermit|pckermit12|UCB IBMPC Kermit 1.2, 
+	am, 
+	lines#25, 
+	clear=\EH\EJ, ed@, el@, 
+	is2=K2 UCB IBMPC Kermit 1.2  8-30-84\n, use=kermit, 
+# IBMPC Kermit 1.20
+# Cannot use line 25, now acts funny like ansi special scrolling region.
+# Initialization must escape from that region by cursor position to line 24.
+# Cannot use character insert because 1.20 goes crazy if insert at col 80.
+# Does not use :am: because autowrap is lost when kermit dropped and restarted.
+# From: greg small <gts@populi.berkeley.edu> 12-19-84
+pckermit120|UCB IBMPC Kermit 1.20, 
+	it#8, lines#24, 
+	cud1=\EB, cvvis=\EO\Eq\EEK3, dch1=\EN, dl1=\EM, ht=^I, 
+	il1=\EL, 
+	is2=\EO\Eq\EJ\EY7 K3 UCB IBMPC Kermit 1.20  12-19-84\n, 
+	rmir@, rmso=\Eq, smir@, smso=\Ep, use=kermit, 
+# MS-DOS Kermit 2.27 for the IBMPC
+# Straight ascii keyboard. :sr=\EI: not avail. many versions + bug prone in vi.
+# Cannot use line 25, now acts funny like ansi special scrolling region.
+# Initialization must escape from that region by cursor position to line 24.
+# Does not use am: because autowrap is lost when kermit dropped and restarted.
+# Reverse video for standout like H19.
+# (msk227: removed obsolete ":ma=^Hh^Jj^Kk^Ll^^H:" -- esr)
+# From: greg small <gts@populi.berkeley.edu> 3-17-85
+msk227|mskermit227|MS-DOS Kermit 2.27 for the IBMPC, 
+	OTbs, am@, 
+	cols#80, it#8, lines#24, 
+	clear=\EE, cub1=^H, cud1=\EB, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, 
+	cvvis=\EO\Eq\EG\EwK4, dch1=\EN, dl1=\EM, ed=\EJ, el=\EK, 
+	home=\EH, ht=^I, il1=\EL, 
+	is2=\EO\Eq\EG\Ew\EJ\EY7 K4 MS Kermit 2.27 for the IBMPC 3-17-85\n, 
+	kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, khome=^^, rc=\Ek, 
+	rmir=\EO, rmso=\Eq, sc=\Ej, smir=\E@, smso=\Ep, 
+# MS-DOS Kermit 2.27 with automatic margins
+# From:	greg small <gts@populi.berkeley.edu> 3-17-85
+msk227am|mskermit227am|UCB MS-DOS Kermit 2.27 with automatic margins, 
+	am, 
+	cvvis=\EO\Eq\EG\EvK5, 
+	is2=\EO\Eq\EG\Ev\EJ\EY7 K5 MS Kermit 2.27 +automatic margins 3-17-85\n, 
+	use=msk227, 
+# MS-DOS Kermit 2.27 UCB 227.14 for the IBM PC
+# Automatic margins now default.  Use ansi <sgr> for highlights.
+# Define function keys.
+# (msk22714: removed obsolete ":kn#10:" -- esr)
+# From: greg small <gts@populi.berkeley.edu> 3-17-85
+msk22714|mskermit22714|UCB MS-DOS Kermit 2.27 UCB 227.14 IBM PC, 
+	am, 
+	bold=\E[1m, cvvis=\EO\Eq\EG\EvK6, 
+	is2=\EO\Eq\EG\Ev\EJ\EY7 K6 MS Kermit 2.27 UCB 227.14 IBM PC 3-17-85\n, 
+	kf0=\E0, kf1=\E1, kf2=\E2, kf3=\E3, kf4=\E4, kf5=\E5, kf6=\E6, 
+	kf7=\E7, kf8=\E8, kf9=\E9, rev=\E[7m, rmso=\E[m, rmul=\E[m, 
+	sgr0=\E[m, smso=\E[1m, smul=\E[4m, use=mskermit227, 
+# This was designed for a VT320 emulator, but it is probably a good start
+# at support for the VT320 itself.
+# Please send changes with explanations to bug-gnu-emacs@prep.ai.mit.edu.
+# (vt320-k3: I added <rmam>/<smam> based on the init string -- esr)
+vt320-k3|MS-Kermit 3.00's vt320 emulation, 
+	am, eslok, hs, km, mir, msgr, xenl, 
+	cols#80, it#8, lines#49, pb#9600, vt#3, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[H\E[J, cmdch=\E, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	dsl=\E[0$~, ech=\E[%p1%dX, ed=\E[J, el=\E[K, 
+	flash=\E[?5h\E[?5l\E[?5h\E[?5l\E[?5h\E[?5l, 
+	fsl=\E[0$}, home=\E[H, hpa=\E[%i%p1%dG, ht=^I, hts=\EH, 
+	ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L, ind=^J, 
+	is2=\E>\E F\E[?1l\E[?7h\E[r\E[2$~, kbs=^H, kcub1=\EOD, 
+	kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kdl1=\E[3~, kf0=\E[21~, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf6=\E[17~, 
+	kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, kich1=\E[2~, knp=\E[6~, 
+	kpp=\E[5~, mc0=\E[0i, mc4=\E[4i, mc5=\E[5i, nel=^M^J, rc=\E8, 
+	rev=\E[7m, ri=\EM, rin=\E[%p1%dL, rmacs=\E(B, rmam=\E[?7l, 
+	rmir=\E[4l, rmkx=\E[?1l\E>, rmso=\E[27m, rmul=\E[24m, 
+	rs1=\E(B\E)B\E>\E F\E[4;20l\E[12h\E[?1;5;6;38;42l\E[?7;25h\E[4i\E[?4i\E[m\E[r\E[2$~, 
+	sc=\E7, sgr0=\E[m, smacs=\E(0, smam=\E[?7h, smir=\E[4h, 
+	smkx=\E[?1h\E=, smso=\E[7m, smul=\E[4m, tbc=\E[3g, 
+	tsl=\E[1$}\r\E[K, vpa=\E[%i%p1%dd, 
+# From: Joseph Gil <yogi@cs.ubc.ca> 13 Dec 1991
+# ACS capabilities from Philippe De Muyter  <phdm@info.ucl.ac.be> 30 May 1996
+# (I removed a bogus boolean :mo: and added <msgr>, <smam>, <rmam> -- esr)
+vt320-k311|dec vt320 series as defined by kermit 3.11, 
+	am, eslok, hs, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, vt#3, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[;H\E[2J, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[?25h, dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, 
+	dl1=\E[M, dsl=\E[2$~\r\E[1$}\E[K\E[$}, ed=\E[J, el=\E[K, 
+	flash=\E[?5h\E[?5l, fsl=\E[$}, home=\E[H, ht=^I, hts=\EH, 
+	ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L$<3/>, ind=\ED, 
+	is2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h\E[1;24r\E[24;1H, 
+	kbs=^H, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf6=\E[17~, 
+	kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, lf1=pf1, lf2=pf2, 
+	lf3=pf3, lf4=pf4, nel=^M\ED, rc=\E8, rev=\E[7m, 
+	rf=/usr/share/tabset/vt100, ri=\EM, rmacs=^O, 
+	rmam=\E[?7l, rmir=\E[4l, rmkx=\E[?1l\E>, rmso=\E[27m, 
+	rmul=\E[24m, rs1=\E[?3l, sc=\E7, sgr0=\E[m, smacs=^N, 
+	smam=\E[?7h, smir=\E[4h, smkx=\E[?1h\E=, smso=\E[7m, 
+	smul=\E[4m, tbc=\E[3g, tsl=\E[2$~\E[1$}\E[1;%dH, 
+
+######## NON-ANSI TERMINAL EMULATIONS
+#
+
+#### Avatar
+#
+# These entries attempt to describe Avatar, a terminal emulation used with
+# MS-DOS bulletin-board systems.  It was designed to give ANSI-like
+# capabilities, but with cheaper (shorter) control sequences.  Messy design,
+# excessively dependent on PC idiosyncracies, but apparently rather popular
+# in the BBS world.
+#
+# No color support.  Avatar doesn't fit either of the Tektronix or HP color
+# models that terminfo knows about.  An Avatar color attribute is the
+# low 7 bits of the IBM-PC display-memory attribute.  Bletch.
+#
+# I wrote these entries while looking at the Avatar spec.  I don't have
+# the facilities to test them.  Let me know if they work, or don't.
+#
+# Avatar escapes not used by these entries (because maybe you're smarter
+# and more motivated than I am and can figure out how to wrap terminfo
+# around some of them, and because they are weird enough to be funny):
+#				level 0:
+# ^L		-- clear window/reset current attribute to default
+# ^V^A%p1%c	-- set current color attribute, parameter decodes as follows:
+# 
+#      bit:         6   5   4   3   2   1   0
+#                   |       |   |   |       |
+#                   +---+---+   |   +---+---+
+#                       |       |       |
+#                       |       |  foreground color
+#                       |  foreground intensity
+#                  background color
+#				level 0+:
+# ^V^J%p1%c%p2%c%p3%c%p4%c%p5%c	-- scroll (p2,p3) to (p4,p5) up by p1 lines
+# ^V^K%p1%c%p2%c%p3%c%p4%c%p5%c	-- scroll (p2,p3) to (p4,p5) down by p1 lines
+# ^V^L%p1%c%p2%c%p3%c		-- clear p2 lines and p3 cols w/attr %p1 
+# ^V^M%p1%c%p2%c%p3%c%p4%c	-- fill p3 lines & p4 cols w/char p2+attr %p1 
+# (^V^L and ^V^M set the current attribute as a side-effect.)
+# ^V ^Y <a> [...] <c>	-- repeat pattern. <a> specifies the number of bytes
+#			   in the pattern, <c> the number of times the pattern
+#		  	   should be repeated. If either value is 0, no-op.
+#			   The pattern can contain Avatar console codes,
+#			   including other ^V ^Y patterns.
+#				level 1:
+# ^V^O		-- clockwise mode on; turn print direction right each time you
+#		   hit a window edge (yes, really).  Turned off by CR
+# ^V^P		-- no-op
+# ^V^Q%c	-- query the driver
+# ^V^R		-- driver reset
+# ^V^S		-- Sound tone (PC-specific)
+# ^V^T			-- change highlight at current cursor poition to %c
+# ^V^U%p1%c%p2%c	-- highlight window <a> with attribute <b>
+# ^V^V%p1%c%p2%c%p3%c%p4%c%p5%c
+#			-- define window 
+#
+# From: Eric S. Raymond <esr@snark.thyrsus.com> 1 Nov 1995
+# (The <blink>/<bold>/<rev>/<smacs>/<smul>/<smso> capabilities exist only to
+# tell ncurses that the corresponding highlights exist; it should use <sgr>,
+# which is the only method that will actually work for multiple highlights.)
+avatar0|avatar terminal emulator level 0, 
+	am, bce, msgr, 
+	cols#80, it#8, lines#25, 
+	blink=^A^V\177, bold=^V^A^P, cr=^M, cub1=^V^E, cud1=^V^D, 
+	cuf1=^V^F, cup=\026\010%p1%c%p2%c, cuu1=^V^C, el=^V^G, 
+	ind=^J, invis=^V^A\0, rep=\031%p1%c%p2%d, rev=^A^Vp, 
+	rs2=^L, 
+	sgr=\026\001%{0}%?%p1%t%{112}%|%;%?%p2%t%{1}%|%;%?%p3%t%{112}%|%;%?%p4%t{128}%|%;%?%p6%t%{16}%|%;, 
+	sgr0=^V^A^G, smacs=, smso=^A^Vp, smul=^V^A, use=klone+acs, 
+# From: Eric S. Raymond <esr@snark.thyrsus.com> 1 Nov 1995
+avatar0+|avatar terminal emulator level 0+, 
+	dch1=^V^N, rmir=\026\n\0\0\0\0, smir=^V^I, use=avatar0, 
+# From: Eric S. Raymond <esr@snark.thyrsus.com> 1 Nov 1995
+avatar|avatar1|avatar terminal emulator level 1, 
+	civis=^V'^B, cnorm=^V'^A, cvvis=^V^C, dl1=^V-, il1=^V+, 
+	rmam=^V", rmir=^V^P, smam=^V$, use=avatar0+, 
+
+#### RBcomm
+#
+# RBComm is a lean and mean terminal emulator written by the Interrupt List
+# maintainer, Ralf Brown. It was fairly popular in the late DOS years (early
+# '90s), especially in the BBS world, and still has some loyal users due to
+# its very small memory footprint and to a cute macro language.
+rbcomm|IBM PC with RBcomm and EMACS keybindings, 
+	am, bw, mir, msgr, xenl, 
+	cols#80, it#8, lines#25, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=^L, cnorm=\E[?25h, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub1=^H, cud1=^C, cuf1=^B, 
+	cup=\037%p2%{32}%+%c%p1%{32}%+%c, cuu1=^^, 
+	cvvis=\E[?25h, dch1=^W, dl=\E[%p1%dM, dl1=^Z, 
+	ech=\E[%p1%dX, ed=^F5, el=^P^P, ht=^I, il=\E[%p1%dL, il1=^K, 
+	ind=\ED, invis=\E[8m, 
+	is2=\017\035\E(B\E)0\E[?7h\E[?3l\E[>8g, kbs=^H, 
+	kcub1=^B, kcud1=^N, kcuf1=^F, kcuu1=^P, khome=^A, nel=^M\ED, 
+	rc=\E8, rep=\030%p1%c%p2%c, rev=^R, ri=\EM, rmcup=, rmdc=, 
+	rmir=^], rmkx=\E>, rmso=^U, rmul=^U, 
+	rs1=\017\E(B\E)0\025\E[?3l\E[>8g, sc=\E7, sgr0=\E[m, 
+	smcup=, smdc=, smir=^\, smkx=\E=, smso=^R, smul=^T, 
+rbcomm-nam|IBM PC with RBcomm without autowrap, 
+	am@, 
+	bel=^G, cr=^M, cud1=^J, ht=^I, ind=^J, 
+	is2=\017\035\E(B\E)0\E[?7l\E[?3l\E[>8g, kbs=^H, 
+	kcub1=^H, kcud1=^J, nel=^M^J, use=rbcomm, 
+rbcomm-w|IBM PC with RBcomm in 132 column mode, 
+	cols#132, 
+	bel=^G, cr=^M, cud1=^J, ht=^I, ind=^J, 
+	is2=\017\035\E(B\E)0\E[?7h\E[?3h\E[>8g, kbs=^H, 
+	kcub1=^H, kcud1=^J, nel=^M^J, use=rbcomm, 
+
+######## LCD DISPLAYS
+#
+
+#### Matrix Orbital
+# from: Eric Z. Ayers  (eric@ale.org)
+#
+# Matrix Orbital 20x4 LCD display
+# Command Character is 0xFE (decimal 254, octal 376)
+#
+# On this device, cursor addressability isn't possible.  The LCD expects:
+#      0xfe G <col> <row> 
+#      for cup: %p1 == row and %p2 is column
+#
+# This line:
+#	cup=\376G%p2%c%p1%c
+# LOOKS like it will work, but sometimes only one of the two numbers is sent. 
+# See the terminfo (5) manpage commented regarding 'Terminals which use "%c"'.
+# 
+# Alas, there is no cursor upline capability on this display.
+#
+# These entries add some 'sanity stuff' to the clear function.  That is, it
+# does a 'clear' and also turns OFF auto scroll, turns ON Auto Line Wrapping,
+# and turns off the cursor blinking and stuff like that.
+#
+# NOTE: calling 'beep' turns on the backlight (bell)
+# NOTE: calling 'flash' turns it on and back off (visual bell)
+#
+MtxOrb| Generic Matrix Orbital LCD display, 
+	bel=\376B^A, clear=\376X\376C\376R\376K\376T, 
+	cnorm=\376K\376T, cub1=\376L, cuf1=\376M, 
+	flash=\376B\001$<200>\376F, home=\376H, 
+MtxOrb204| 20x4 Matrix Orbital LCD display, 
+	cols#20, lines#4, use=MtxOrb, 
+MtxOrb162| 16x2 Matrix Orbital LCD display, 
+	cols#16, lines#2, use=MtxOrb, 
+# The end
+
+######## OLDER TERMINAL TYPES
+#
+# This section is devoted to older commercial terminal brands that are now
+# discontinued, but known to be still in use or represented by emulations.
+#
+
+#### AT&T (att, tty)
+#
+# This section also includes Teletype-branded VDTs.
+#
+# The AT&T/Teletype terminals group was sold to SunRiver Data Systems (now
+# Boundless Technologies); for details, see the header comment on the ADDS
+# section.
+#
+# These are AT&T's official terminfo entries.  All-caps aliases have been
+# removed.
+#
+att2300|sv80|AT&T 2300 Video Information Terminal 80 column mode, 
+	am, eo, mir, msgr, xon, 
+	cols#80, it#8, lines#24, 
+	bel=^G, clear=\E[H\E[J, cr=^M, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, 
+	el=\E[K, el1=\E[1K, home=\E[H, ht=^I, ich=\E[%p1%d@, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, kbs=^H, kcbt=\E[Z, kclr=\E[J, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[P, 
+	kdl1=\E[M, kf1=\E[1r, kf10=\E[10r, kf11=\E[11r, 
+	kf12=\E[12r, kf13=\E[13r, kf14=\E[14r, kf15=\E[15r, 
+	kf16=\E[16r, kf2=\E[2r, kf3=\E[3r, kf4=\E[4r, kf5=\E[5r, 
+	kf6=\E[6r, kf7=\E[7r, kf8=\E[8r, kf9=\E[9r, khome=\E[H, 
+	kich1=\E[@, kil1=\E[L, mc0=\E[0i, mc4=\E[4i, mc5=\E[5i, 
+	rev=\E[7m, rmir=\E[4l, rmso=\E[m, sgr0=\E[m, smir=\E[4h, 
+	smso=\E[7m, 
+att2350|AT&T 2350 Video Information Terminal 80 column mode, 
+	mc0@, mc4@, mc5@, use=att2300, 
+
+# Must setup RETURN KEY - CR, REC'VD LF - INDEX.
+# Seems upward compatible with vt100, plus ins/del line/char.
+# On sgr, the protection parameter is ignored.
+# No check is made to make sure that only 3 parameters are output.
+# 	standout= reverse + half-intensity = 3 | 5.
+# 	bold= reverse + underline = 2 | 3.
+# note that half-bright blinking doesn't look different from normal blinking.
+# NOTE:you must program the function keys first, label second!
+# (att4410: a BSD entry has been seen with the following capabilities: 
+# <is2=\E[?6l>, <kf1=\EOc>, <kf2=\EOd>, <kf3=\EOe>, <kf4=\EOg>,
+# <kf6=\EOh>, <kf7=\EOi>, <kf8=\EOj>, -- esr)
+att5410v1|att4410v1|tty5410v1|AT&T 4410/5410 80 columns - version 1, 
+	am, hs, mir, msgr, xon, 
+	cols#80, it#8, lh#2, lines#24, lw#8, nlab#8, wsl#80, 
+	acsc=++\,\,--..00``aaffgghhjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[2;7m, clear=\E[H\E[J, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch1=\E[P, dim=\E[2m, 
+	dl1=\E[M, ed=\E[J, el=\E[K, fsl=\E8, home=\E[H, ht=^I, 
+	ich1=\E[@, il1=\E[L, ind=^J, invis=\E[8m, is1=\E[?3l\E)0, 
+	is3=\E[1;03q   f1           \EOP\E[2;03q   f2           \EOQ\E[3;03q   f3           \EOR\E[4;03q   f4           \EOS\E[5;03q   f5           \EOT\E[6;03q   f6           \EOU\E[7;03q   f7           \EOV\E[8;03q   f8           \EOW, 
+	kbs=^H, kclr=\E[2J, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf5=\EOT, 
+	kf6=\EOU, kf7=\EOV, kf8=\EOW, khome=\E[H, kll=\E[24;1H, 
+	ll=\E[24H, nel=^M^J, 
+	pfx=\E[%p1%1d;%p2%l%2.2dq   f%p1%1d           %p2%s, 
+	pln=\E[%p1%d;00q%p2%:-16s, rc=\E8, rev=\E[7m, ri=\EM, 
+	rmacs=^O, rmso=\E[m, rmul=\E[m, rs2=\Ec\E[?3l\E[2;0y, 
+	sc=\E7, 
+	sgr=\E[0%?%p1%p5%|%t;2%;%?%p2%p6%|%t;4%;%?%p4%t;5%;%?%p3%p1%|%p6%|%t;7%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smso=\E[7m, smul=\E[4m, 
+	tsl=\E7\E[25;%p1%{1}%+%dH, 
+
+att4410v1-w|att5410v1-w|tty5410v1-w|AT&T 4410/5410 132 columns - version 1, 
+	cols#132, wsl#132, 
+	is1=\E[?3h\E)0, rs2=\Ec\E[?3h\E[2;0y, use=att5410v1, 
+
+att4410|att5410|tty5410|AT&T 4410/5410 80 columns - version 2, 
+	OTbs, 
+	pfx=\E[%p1%d;%p2%l%02dq   f%p1%d           %p2%s, 
+	use=att5410v1, 
+
+att5410-w|att4410-w|4410-w|tty5410-w|5410-w|AT&T 4410/5410 in 132 column mode, 
+	cols#132, wsl#132, 
+	is1=\E[?3h\E)0, rs2=\Ec\E[?3h\E[2;0y, use=att4410, 
+
+# 5410 in terms of a vt100
+# (v5410: added <rmam>/<smam> based on init string -- esr)
+v5410|att5410 in terms of a vt100, 
+	am, mir, msgr, xon, 
+	cols#80, it#8, lines#24, vt#3, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m$<2>, bold=\E[1m$<2>, 
+	clear=\E[H\E[J$<50>, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub1=^H, cud1=^J, cuf1=\E[C$<2>, 
+	cup=\E[%i%p1%d;%p2%dH$<5>, cuu1=\E[A$<2>, dch1=\E[P, 
+	dl1=\E[M, ed=\E[J$<50>, el=\E[K$<3>, el1=\E[1K$<3>, 
+	enacs=\E(B\E)0, home=\E[H, ht=^I, hts=\EH, ich1=\E[@, 
+	il1=\E[L, ind=^J, ka1=\EOq, ka3=\EOs, kb2=\EOr, kbs=^H, 
+	kc1=\EOp, kc3=\EOn, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, 
+	kcuu1=\EOA, kent=\EOM, kf0=\EOy, kf1=\EOP, kf10=\EOx, 
+	kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf5=\EOt, kf6=\EOu, kf7=\EOv, 
+	kf8=\EOl, kf9=\EOw, rc=\E8, rev=\E[7m$<2>, ri=\EM$<5>, 
+	rmacs=^O, rmam=\E[?7l, rmkx=\E[?1l\E>, rmso=\E[m$<2>, 
+	rmul=\E[m$<2>, rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, 
+	sc=\E7, 
+	sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017$<2>, smacs=^N, smam=\E[?7h, smkx=\E[?1h\E=, 
+	smso=\E[1;7m$<2>, smul=\E[4m$<2>, tbc=\E[3g, 
+
+# 
+# Teletype Model 5420 -- A souped up 5410, with multiple windows,
+# even! the 5420 has three modes: scroll, window or page mode
+# this terminfo should work in scroll or window mode, but doesn't
+# take advantage of any of the differences between them.
+#
+# Has memory below (2 lines!)
+# 3 pages of memory (plus some spare)
+# The 5410 sequences for <cup>, <cvvis>, <dch>, <dl>, <ech>, <flash>, <home>,
+# <hpa>, <hts> would work for these, but these work in both scroll and window
+# mode... Unset insert character so insert mode works
+# <is1> sets 80 column mode,
+# <is2> escape sequence:
+# 1) turn off all fonts
+# 2) function keys off, keyboard lock off, control display off,
+#    insert mode off, erasure mode off,
+# 3) full duplex, monitor mode off, send graphics off, nl on lf off
+# 4) reset origin mode
+# 5) set line wraparound
+# 6) exit erasure mode, positional attribute mode, and erasure extent mode
+# 7) clear margins
+# 8) program ENTER to transmit ^J,
+# We use \212 to program the ^J because a bare ^J will get translated by
+# UNIX into a CR/LF. The enter key is needed for AT&T uOMS.
+#     1      2            3              4     5     6    7  8
+# <is3> set screen color to black,
+# No representation in terminfo for the delete word key: kdw1=\Ed
+# Key capabilities assume the power-up send sequence...
+# This <rmcup> is not strictly necessary, but it helps maximize 
+# memory usefulness: <rmcup=\Ez>,
+# Alternate sgr0:	<sgr0=\E[m\EW^O>,
+# Alternate sgr:	<sgr=\E[%?%p1%t2;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p5%t;2%;%?%p7%t;8%;m%?%p8%t\EV%;%?%p9%t^N%e^O%;>,
+# smkx programs the SYS PF keys to send a set sequence.
+# It also sets up labels f1, f2, ..., f8, and sends edit keys.
+# This string causes them to send the strings <kf1>-<kf8>
+# when pressed in SYS PF mode.
+# (att4415: I added <rmam>/<smam> based on the init string -- esr)
+att4415|tty5420|att5420|AT&T 4415/5420 80 cols, 
+	OTbs, db, mir, xon, 
+	lh#2, lm#78, lw#8, nlab#8, wsl#55, 
+	cbt=\E[Z, clear=\E[x\E[J, cnorm=\E[11;0j, cub=\E[%p1%dD, 
+	cud=\E[%p1%dB, cuf=\E[%p1%dC, cup=\E[%i%p1%d;%p2%dx, 
+	cuu=\E[%p1%dA, cvvis=\E[11;1j, dch=\E[%p1%dP, 
+	dl=\E[%p1%dM, ech=\E[%p1%ds\E[%p1%dD, 
+	flash=\E[?5h$<200>\E[?5l, home=\E[x, 
+	hpa=\E[%p1%{1}%+%dG, hts=\EH, ich=\E[%p1%d@, ich1@, 
+	il=\E[%p1%dL, indn=\E[%p1%dE, is1=\E[?3l$<100>, 
+	is2=\E[m\017\E[1;2;3;4;6l\E[12;13;14;20l\E[?6;97;99l\E[?7h\E[4i\Ex\E[21;1j\212, 
+	is3=\E[?5l, kbeg=\Et, kcbt=\E[Z, kdch1=\E[P, kdl1=\E[M, 
+	kel=\E[2K, kend=\Ez, kent=\Eent, kf1=\EOc, kf2=\EOd, 
+	kf3=\EOe, kf4=\EOf, kf5=\EOg, kf6=\EOh, kf7=\EOi, kf8=\EOj, 
+	kich1=\E[4h, kil1=\E[L, kind=\E[T, kll=\Eu, knp=\E[U, 
+	kpp=\E[V, kri=\E[S, lf1=F1, lf2=F2, lf3=F3, lf4=F4, lf5=F5, 
+	lf6=F6, lf7=F7, lf8=F8, ll=\Ew, mc0=\E[?2i, mc4=\E[?9i, 
+	mc5=\E[?4i, mrcup=\E[%i%p1%d;%p2%dt, 
+	pfx=\E[%p1%d;%p2%l%02dq   F%p1%d           %p2%s, 
+	pln=\E[%p1%d;0;0;0q%p2%:-16.16s, prot=\EV, 
+	rin=\E[%p1%dF, rmam=\E[?7l, rmir=\E[4l, 
+	rmkx=\E[19;0j\E[21;1j\212, rmln=\E|, 
+	sgr=\E[0%?%p1%p5%|%t;2%;%?%p2%p6%|%t;4%;%?%p4%t;5%;%?%p3%p1%|%p6%|%t;7%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smam=\E[?7h, smir=\E[4h, 
+	smkx=\E[19;1j\E[21;4j\Eent, smln=\E~, tbc=\E[3g, 
+	tsl=\E7\E[25;%p1%{8}%+%dH, vpa=\E[%p1%{1}%+%dd, 
+	use=att4410, 
+
+att4415-w|tty5420-w|att5420-w|AT&T 4415/5420 132 cols, 
+	cols#132, lm#54, wsl#97, 
+	is1=\E[?3h$<100>, use=att4415, 
+
+att4415-rv|tty5420-rv|att5420-rv|AT&T 4415/5420 80 cols/rv, 
+	flash=\E[?5l$<200>\E[?5h, is3=\E[?5h, use=att4415, 
+
+att4415-w-rv|tty5420-w-rv|att5420-w-rv|AT&T 4415/5420 132 cols/rv, 
+	cols#132, lm#54, wsl#97, 
+	flash=\E[?5l$<200>\E[?5h, is1=\E[?3h$<100>, is3=\E[?5h, 
+	use=att4415, 
+
+# Note that this mode permits programming USER PF KEYS and labels
+# However, when you program user pf labels you have to reselect
+# user pf keys to make them appear! 
+att4415+nl|tty5420+nl|att5420+nl|generic AT&T 4415/5420 changes for not changing labels, 
+	kf1@, kf2@, kf3@, kf4@, kf5@, kf6@, kf7@, kf8@, 
+	pfx=\E[%p1%d;%p2%l%02d;0;1q   F%p1%d           %p2%s, 
+	pln=\E[%p1%d;0;0;1q%p2%:-16.16s, 
+
+att4415-nl|tty5420-nl|att5420-nl|AT&T 4415/5420 without changing labels, 
+	kf1@, kf2@, kf3@, kf4@, kf5@, kf6@, kf7@, kf8@, use=att4415+nl, 
+	use=att4415, 
+
+att4415-rv-nl|tty5420-rv-nl|att5420-rv-nl|AT&T 4415/5420 reverse video without changing labels, 
+	kf1@, kf2@, kf3@, kf4@, kf5@, kf6@, kf7@, kf8@, use=att4415+nl, 
+	use=att4415-rv, 
+
+att4415-w-nl|tty5420-w-nl|att5420-w-nl|AT&T 4415/5420 132 cols without changing labels, 
+	kf1@, kf2@, kf3@, kf4@, kf5@, kf6@, kf7@, kf8@, use=att4415+nl, 
+	use=att4415-w, 
+
+att4415-w-rv-n|tty5420-w-rv-n|att5420-w-rv-n|AT&T 4415/5420 132 cols reverse without changing labels, 
+	kf1@, kf2@, kf3@, kf4@, kf5@, kf6@, kf7@, kf8@, use=att4415+nl, 
+	use=att4415-w-rv, 
+
+att5420_2|AT&T 5420 model 2 80 cols, 
+	am, db, hs, mir, msgr, xon, 
+	cols#80, it#8, lh#2, lines#24, lm#78, lw#8, nlab#8, wsl#55, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	blink=\E[5m, cbt=\E[1Z, clear=\EH\EJ, cnorm=\E[11;0j, 
+	cr=\EG, csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud1=\E[1B, cuf=\E[%p1%dC, cuf1=\E[1C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cvvis=\E[11;1j, 
+	dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m, dl=\E[%p1%dM, 
+	dl1=\E[M, ech=\E[%p1%ds\E[%p1%dD, ed=\E[0J, el=\E[0K, 
+	el1=\E[1K, flash=\E[?5h$<200>\E[?5l, fsl=\E8, home=\E[H, 
+	hpa=\E[%p1%{1}%+%dG, ht=^I, hts=\EH, ich=\E[%p1%d@, 
+	ich1=\E[@, il=\E[%p1%dL, il1=\E[L, ind=^J, indn=\E[%p1%dE, 
+	invis=\E[8m, 
+	is1=\E[0;23r\Ex\Ey\E[2;0j\E[3;3j\E[4;0j\E[5;0j\E[6;0j\E[7;0j\E[8;0j\E[9;1j\E[10;0j\E[15;0j\E[16;1j\E[19;0j\E[20;1j\E[29;0j\E[1;24r, 
+	kbeg=\Et, kbs=^H, kcbt=\E[Z, kclr=\E[2J, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[P, kdl1=\E[M, 
+	kel=\E[2K, kend=\Ez, kent=^J, kf1=\EOc, kf2=\EOd, kf3=\EOe, 
+	kf4=\EOf, kf5=\EOg, kf6=\EOh, kf7=\EOi, kf8=\EOj, khome=\E[H, 
+	kich1=\E[4h, kil1=\E[L, kind=\E[T, kll=\Eu, knp=\E[U, 
+	kpp=\E[V, kri=\E[S, lf1=F1, lf2=F2, lf3=F3, lf4=F4, lf5=F5, 
+	lf6=F6, lf7=F7, lf8=F8, ll=\Ew, mc0=\E[?;2i, mc4=\E[4i, 
+	mc5=\E[5i, mrcup=\E[%i%p1%d;%p2%dt, nel=^M^J, 
+	pfx=\E[%p1%d;%p2%l%02dq   F%p1%d           %p2%s\E~, 
+	pln=\E[%p1%d;0;0;0q%p2%:-16.16s\E~, prot=\EV, rc=\E8, 
+	rev=\E[7m, ri=\EM, rin=\E[%p1%dF, rmacs=^O, rmkx=\E[19;0j, 
+	rmln=\E|, rmso=\E[m, rmul=\E[m, rs2=\Ec\E[?3l\E[2;0y, 
+	sc=\E7, 
+	sgr=\E[0%?%p1%p5%|%t;2%;%?%p2%p6%|%t;4%;%?%p4%t;5%;%?%p3%p1%|%p6%|%t;7%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smkx=\E[19;1j, smln=\E~, 
+	smso=\E[7m, smul=\E[4m, tbc=\E[3g, 
+	tsl=\E7\E[25;%p1%{8}%+%dH, vpa=\E[%p1%{1}%+%dd, 
+att5420_2-w|AT&T 5420 model 2 in 132 column mode, 
+	cols#132, 
+	is1=\E[0;23r\Ex\Ey\E[2;0j\E[3;3j\E[4;0j\E[5;1j\E[6;0j\E[7;0j\E[8;0j\E[9;1j\E[10;0j\E[15;0j\E[16;1j\E[19;0j\E[20;1j\E[29;0j\E[1;24r, 
+	use=att5420_2, 
+
+att4418|att5418|AT&T 5418 80 cols, 
+	am, xon, 
+	cols#80, lines#24, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, clear=\E[H\E[2J, cr=^M, cub=\E[%p1%dD, 
+	cub1=\E[D, cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, 
+	cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, 
+	cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[1P, dim=\E[2m, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[0J, el=\E[0K, home=\E[H, 
+	ich=\E[%p1%d@, ich1=\E[1@, il=\E[%p1%dL, il1=\E[1L, ind=^J, 
+	is1=\E[?3l, is2=\E)0\E?6l\E?5l, kclr=\E[%%, kcub1=\E@, 
+	kcud1=\EU, kcuf1=\EA, kcuu1=\ES, kent=\E[, kf1=\E[h, 
+	kf10=\E[m, kf11=\E[n, kf12=\E[o, kf13=\E[H, kf14=\E[I, 
+	kf15=\E[J, kf18=\E[K, kf19=\E[L, kf2=\E[i, kf20=\E[E, 
+	kf21=\E[_, kf22=\E[M, kf23=\E[N, kf24=\E[O, kf3=\E[j, 
+	kf6=\E[k, kf7=\E[l, kf8=\E[f, kf9=\E[w, khome=\Ec, rc=\E8, 
+	rev=\E[7m, rmacs=^O, rmso=\E[m, rmul=\E[m, sc=\E7, 
+	sgr0=\E[m\017, smacs=^N, smso=\E[7m, smul=\E[4m, 
+att4418-w|att5418-w|AT&T 5418 132 cols, 
+	cols#132, 
+	is1=\E[?3h, use=att5418, 
+
+att4420|tty4420|teletype 4420, 
+	OTbs, da, db, eo, msgr, ul, xon, 
+	cols#80, lines#24, lm#72, 
+	bel=^G, clear=\EH\EJ, cr=\EG, cub1=\ED, cud1=\EB, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, dch1=\EP, 
+	dl1=\EM, ed=\EJ, el=\Ez, home=\EH, il1=\EL, ind=\EH\EM\EY7\s, 
+	kcbt=\EO, kclr=\EJ, kcub1=^H, kcud1=\EB, kcuf1=\EC, 
+	kcuu1=\EA, kdch1=\EP, kdl1=\EM, kf0=\EU, kf3=\E@, khome=\EH, 
+	kich1=\E\^, kil1=\EL, kind=\ES, kri=\ET, 
+	lf0=segment advance, lf3=cursor tab, rmdc@, rmso=\E~, 
+	rmul=\EZ, smdc@, smso=\E}, smul=\E\\, 
+
+#  The following is a terminfo entry for the Teletype 4424
+#  asynchronous keyboard-display terminal.  It supports
+#  the vi editor.  The terminal must be set up as follows,
+# 	
+# 	HIGHLIGHT DEFINITION	3-TONE
+# 	DISPLAY FUNCTION	GROUP III
+# 	
+#  The second entry below provides limited (a la adm3a)
+#  operation under GROUP II.
+# 	
+#  This must be used with DISPLAY FUNCTION GROUP I or III
+# 	and HIGHLIGHT DEFINITION 3-TONE
+# The terminal has either bold or blink, depending on options
+#
+# (att4424: commented out <smcup>=\E[1m, we don't need bright locked on -- esr)
+att4424|tty4424|teletype 4424, 
+	OTbs, am, xon, 
+	cols#80, lines#24, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E3, bold=\E3, cbt=\EO, clear=\E[H\E[2J, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=\EB, cuf=\E[%p1%dC, cuf1=\EC, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\EA, 
+	dch=\E[%p1%dP, dch1=\EP, dim=\EW, dl=\E[%p1%dM, dl1=\EM, 
+	ed=\EJ, el=\Ez, home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@, 
+	ich1=\E\^, il=\E[%p1%dL, il1=\EL, ind=^J, is2=\E[20l\E[?7h, 
+	kbs=^H, kclr=\EJ, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, 
+	khome=\E[H, nel=\EE, rev=\E}, ri=\ET, rmacs=\E(B, rmso=\E~, 
+	rmul=\EZ, 
+	sgr=\E[%?%p1%t7%;%?%p2%t;4%;%?%p3%t;7%;%?%p6%t;1%;%?%p6%p4%|%t;5%;%?%p5%t;0%;m, 
+	sgr0=\EX\E~\EZ\E4\E(B, smacs=\E(0, smso=\E}, smul=\E\\, 
+	tbc=\EF, 
+
+att4424-1|tty4424-1|teletype 4424 in display function group I, 
+	kclr@, kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, khome@, 
+	use=att4424, 
+
+# This entry is not one of AT&T's official ones, it was translated from the
+# 4.4BSD termcap file.  The highlight strings are different from att4424.
+# I have no idea why this is -- older firmware version, maybe?
+# The following two lines are the comment originally attached to the entry:
+# This entry appears to avoid the top line - I have no idea why.
+# From: jwb Wed Mar 31 13:25:09 1982 remote from ihuxp
+att4424m|tty4424m|teletype 4424M, 
+	am, da, db, mir, 
+	cols#80, it#8, lines#23, 
+	bel=^G, clear=\E[2;H\E[J, cr=^M, cub1=^H, cud1=^J, cuf1=\E[C, 
+	cup=\E[%i%p1%2d;%p2%2dH\E[B, cuu1=\E[A, dch1=\EP, 
+	dl1=\EM, el=\E[K, ht=^I, ich1=\E\^, il1=\EL, ind=^J, ip=$<2/>, 
+	is2=\E[m\E[2;24r, kbs=^H, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kf1=\EOP, kf2=\EOQ, kf3=\EOR, 
+	kf4=\EOS, khome=\E[H, nel=^M^J, ri=\ET, rmso=\E[m, rmul=\E[m, 
+	sgr0=\E[m, smso=\E[7m, smul=\E[4m, 
+
+# The Teletype 5425 is really version 2 of the Teletype 5420. It 
+# is quite similar, except for some minor differences. No page 
+# mode, for example, so all of the <cup> sequences used above have 
+# to change back to what's being used for the 5410. Many of the 
+# option settings have changed their numbering as well.
+# 
+# This has been tested on a preliminary model.
+#
+# (att5425: added <rmam>/<smam> based on the init string -- esr)
+att5425|tty5425|att4425|AT&T 4425/5425, 
+	am, da, db, hs, mir, msgr, xenl, xon, 
+	cols#80, it#8, lh#2, lines#24, lm#78, lw#8, nlab#8, wsl#55, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[2;7m, cbt=\E[Z, 
+	clear=\E[H\E[J, cnorm=\E[12;0j, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[12;1j, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m, 
+	dl=\E[%p1%dM, dl1=\E[M, ech=\E[%p1%ds\E[%p1%dD, ed=\E[J, 
+	el=\E[K, el1=\E[1K, enacs=\E(B\E)0, 
+	flash=\E[?5h$<200>\E[?5l, fsl=\E8, home=\E[H, 
+	hpa=\E[%p1%{1}%+%dG, ht=^I, hts=\EH, ich=\E[%p1%d@, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, indn=\E[%p1%dE, 
+	invis=\E[8m, is1=\E<\E[?3l$<100>, 
+	is2=\E[m\017\E[1;2;3;4;6l\E[12;13;14;20l\E[?6;97;99l\E[?7h\E[4i\Ex\E[25;1j\212, 
+	is3=\E[?5l, kbeg=\Et, kbs=^H, kcbt=\E[Z, kclr=\E[J, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[P, 
+	kdl1=\E[M, kel=\E[2K, kend=\Ez, kent=\Eent, kf1=\EOc, 
+	kf2=\EOd, kf3=\EOe, kf4=\EOf, kf5=\EOg, kf6=\EOh, kf7=\EOi, 
+	kf8=\EOj, khome=\E[H, kich1=\E[4h, kil1=\E[L, kind=\E[T, 
+	kri=\E[S, ll=\E[24H, mc0=\E[?2i, mc4=\E[?9i, mc5=\E[?4i, 
+	nel=^M^J, 
+	pfx=\E[%p1%d;%p2%l%02dq   F%p1%1d           %p2%s, 
+	pln=\E[%p1%d;0;0;0q%p2%:-16.16s, prot=\EV, rc=\E8, 
+	rev=\E[7m, ri=\EM, rin=\E[%p1%dF, rmacs=^O, rmam=\E[?7l, 
+	rmir=\E[4l, rmkx=\E[21;0j\E[25;1j\212, rmln=\E|, 
+	rmso=\E[m, rmul=\E[m, rs2=\Ec\E[?3l\E[2;0y, sc=\E7, 
+	sgr=\E[0%?%p1%p5%|%t;2%;%?%p2%p6%|%t;4%;%?%p4%t;5%;%?%p3%p1%|%p6%|%t;7%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smir=\E[4h, 
+	smkx=\E[21;1j\E[25;4j\Eent\E~, smln=\E~, smso=\E[7m, 
+	smul=\E[4m, tbc=\E[3g, tsl=\E7\E[25;%p1%{8}%+%dH, 
+	vpa=\E[%p1%{1}%+%dd, 
+
+att5425-nl|tty5425-nl|att4425-nl|AT&T 4425/5425 80 columns no labels, 
+	smkx=\E[21;1j\E[25;4j\Eent, use=att4425, 
+
+att5425-w|att4425-w|tty5425-w|teletype 4425/5425 in 132 column mode, 
+	cols#132, lm#54, wsl#97, 
+	is1=\E[?3h$<100>, use=tty5425, 
+
+# (att4426: his had bogus capabilities: :ri=\EM:, :ri=\E[1U:. 
+# I also added <rmam>/<smam> -- esr)
+att4426|tty4426|teletype 4426S, 
+	am, da, db, xon, 
+	cols#80, lines#24, lm#48, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, bold=\E[5m, clear=\E[H\E[2J\E[1U\E[H\E[2J\E[1V, 
+	cr=^M, cub=\E[%p1%dD, cub1=\E[D, cud=\E[%p1%dB, cud1=\E[B, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\EA, dch=\E[%p1%dP, dch1=\EP, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[0K, home=\E[H, 
+	hpa=\E[%p1%dG, ht=^I, hts=\E1, ich=\E[%p1%d@, ich1=\E\^, 
+	il=\E[%p1%dL, il1=\EL, ind=^J, indn=\E[%p1%dS, 
+	is1=\Ec\E[?7h, is2=\E[m\E[1;24r, kbs=^H, kcbt=\EO, 
+	kclr=\E[2J, kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf5=\EOT, kf6=\EOU, 
+	kf7=\EOV, kf8=\EOW, khome=\E[H, kll=\E[24;1H, ll=\E[24H, 
+	nel=^M^J, rc=\E8, rev=\E[7m, ri=\ET, rin=\E[%p1%dT, 
+	rmacs=\E(B, rmam=\E[?7l, rmso=\E[m, rmul=\E[m, 
+	rs2=\Ec\E[?3l\E[2;0y, sc=\E7, sgr0=\E[m\E(B, smacs=\E(0, 
+	smam=\E[?7h, smso=\E[5m, smul=\E[4m, tbc=\E[3g, 
+	vpa=\E[%p1%dd, 
+
+# Terminfo entry for the AT&T 510 A Personal Terminal
+# Function keys 9 - 16 are available only after the 
+# screen labeled (soft keys/action blocks) are labeled.  Function key
+# 9 corresponds to the leftmost touch target on the screen,
+# function key 16 corresponds to the rightmost.
+#
+# This entry is based on one done by Ernie Rice at Summit, NJ and
+# changed by Anne Gallup, Skokie, IL, ttrdc!anne
+att510a|bct510a|AT&T 510A Personal Terminal, 
+	am, mir, msgr, xenl, xon, 
+	cols#80, lh#2, lines#24, lw#7, nlab#8, 
+	acsc=+g\,h-f.e`bhrisjjkkllmmnnqqttuuvvwwxx{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[2;7m, cbt=\E[Z, 
+	civis=\E[11;0|, clear=\E[H\E[J, cnorm=\E[11;3|, cr=^M, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=\E[1B, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, cvvis=\E[11;2|, dch=\E[%p1%dP, 
+	dch1=\E[P, dim=\E[2m, dl=\E[%p1%dM, dl1=\E[M, ed=\E[0J, 
+	el=\E[0K, el1=\E[1K, enacs=\E(B\E)1, ff=^L, home=\E[H, ht=^I, 
+	hts=\EH, il=\E[%p1%dL, il1=\E[L, ind=^J, is1=\E(B\E)1\E[2l, 
+	is3=\E[21;1|\212, kLFT=\E[u, kRIT=\E[v, kbs=^H, kcbt=\E[Z, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf1=\EOm, 
+	kf10=\EOd, kf11=\EOe, kf12=\EOf, kf13=\EOg, kf14=\EOh, 
+	kf15=\EOi, kf16=\EOj, kf2=\EOV, kf3=\EOu, kf4=\ENj, kf5=\ENe, 
+	kf6=\ENf, kf7=\ENh, kf8=\E[H, kf9=\EOc, kind=\E[S, kri=\E[T, 
+	mc0=\E[0i, mc4=\E[?8i, mc5=\E[?4i, nel=\EE, 
+	pln=\E[%p1%dp%p2%:-16s, rc=\E8, rev=\E[7m, ri=\EM, 
+	rmacs=^O, rmkx=\E[19;0|, rmso=\E[m, rmul=\E[m, sc=\E7, 
+	sgr=\E[0%?%p5%p6%|%t;2%;%?%p2%t;4%;%?%p4%t;5%;%?%p3%p1%|%p6%|%t;7%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smkx=\E[19;1|, smso=\E[7m, 
+	smul=\E[4m, tbc=\E[3g, 
+
+# Terminfo entry for the AT&T 510 D Personal Terminal
+# Function keys 9 through 16 are accessed by bringing up the
+# system blocks.
+# Function key 9 corresponds to the leftmost touch target on the screen,
+# function key 16 corresponds to the rightmost.
+#
+# There are problems with soft key labeling.  These are due to 
+# strangenesses in the native terminal that are impossible to
+# describe in a terminfo.  
+att510d|bct510d|AT&T 510D Personal Terminal, 
+	am, da, db, mir, msgr, xenl, xon, 
+	cols#80, lh#2, lines#24, lm#48, lw#7, nlab#8, 
+	acsc=+g\,h-f.e`bhrisjjkkllmmnnqqttuuvvwwxx{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[2;7m, cbt=\E[Z, 
+	clear=\E[H\E[J, cnorm=\E[11;3|, cr=^M, cub=\E[%p1%dD, 
+	cub1=^H, cud=\E[%p1%dB, cud1=\E[1B, cuf=\E[%p1%dC, 
+	cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, 
+	cuu1=\E[A, cvvis=\E[11;2|, dch=\E[%p1%dP, dch1=\E[P, 
+	dim=\E[2m, dl=\E[%p1%dM, dl1=\E[M, ed=\E[0J, el=\E[0K, 
+	el1=\E[1K, enacs=\E(B\E)1, ff=^L, home=\E[H, 
+	hpa=\E[%p1%{1}%+%dG, ht=^I, hts=\EH, ich=\E[%p1%d@, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, indn=\E[%p1%dS, 
+	invis=\E[8m, is1=\E(B\E)1\E[5;0|, is3=\E[21;1|\212, 
+	kLFT=\E[u, kRIT=\E[v, kbs=^H, kcbt=\E[Z, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf1=\EOm, kf10=\EOd, 
+	kf11=\EOe, kf12=\EOf, kf13=\EOg, kf14=\EOh, kf15=\EOi, 
+	kf16=\EOj, kf2=\EOV, kf3=\EOu, kf4=\ENj, kf5=\ENe, kf6=\ENf, 
+	kf7=\ENh, kf8=\E[H, kf9=\EOc, kind=\E[S, kri=\E[T, ll=\E#2, 
+	mc0=\E[0i, mc4=\E[?8i, mc5=\E[?4i, mgc=\E\:, nel=\EE, 
+	pln=\E[%p1%dp%p2%:-16s, rc=\E8, 
+	rep=%p1%c\E[%p2%{1}%-%db, rev=\E[7m, ri=\EM, 
+	rin=\E[%p1%dT, rmacs=^O, rmir=\E[4l, rmkx=\E[19;0|, 
+	rmln=\E<, rmso=\E[m, rmul=\E[m, rmxon=\E[29;1|, 
+	rs2=\E[5;0|, sc=\E7, 
+	sgr=\E[0%?%p5%p6%|%t;2%;%?%p2%t;4%;%?%p4%t;5%;%?%p3%p1%|%p6%|%t;7%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smgl=\E4, smgr=\E5, smir=\E[4h, 
+	smkx=\E[19;1|, smln=\E?, smso=\E[7m, smul=\E[4m, 
+	smxon=\E[29;0|, tbc=\E[3g, vpa=\E[%p1%{1}%+%dd, 
+
+# (att500: I merged this with the att513 entry, att500 just used att513 -- esr)
+att500|att513|AT&T 513 using page mode, 
+	am, chts, mir, msgr, xenl, xon, 
+	cols#80, lh#2, lines#24, lw#8, nlab#8, 
+	acsc=+g\,h-f.e`bhrisjjkkllmmnnqqttuuvvwwxx{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[2;7m, cbt=\E[Z, 
+	clear=\E[H\E[J, cnorm=\E[11;0|, cr=^M, 
+	csr=%i\E[%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[11;1|, dch=\E[%p1%dP, dch1=\E[P$<1>, dim=\E[2m, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, el1=\E[1K, 
+	enacs=\E(B\E)1, home=\E[H, hpa=\E[%p1%{1}%+%dG, ht=^I, 
+	hts=\EH, ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L, ind=^J, 
+	indn=\E[%p1%dE, invis=\E[8m, 
+	is1=\E?\E[3;3|\E[10;0|\E[21;1|\212\E[6;1|\E[1{\E[?99l, 
+	kBEG=\ENB, kCAN=\EOW, kCMD=\EOU, kCPY=\END, kCRT=\EON, 
+	kDC=\ENF, kDL=\ENE, kEND=\ENN, kEOL=\EOA, kEXT=\EOK, 
+	kFND=\EOX, kHLP=\EOM, kHOM=\ENM, kIC=\ENJ, kLFT=\ENK, 
+	kMOV=\ENC, kMSG=\EOL, kNXT=\ENH, kOPT=\EOR, kPRT=\EOZ, 
+	kPRV=\ENG, kRDO=\EOT, kRES=\EOQ, kRIT=\ENL, kRPL=\EOY, 
+	kSAV=\EOO, kSPD=\EOP, kUND=\EOS, kbeg=\E9, kbs=^H, kcan=\EOw, 
+	kcbt=\E[Z, kclo=\EOV, kclr=\E[J, kcmd=\EOu, kcpy=\ENd, 
+	kcrt=\EOn, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\ENf, kdl1=\ENe, kel=\EOa, kend=\E0, kent=\Eent, 
+	kext=\EOk, kf1=\EOc, kf2=\EOd, kf3=\EOe, kf4=\EOf, kf5=\EOg, 
+	kf6=\EOh, kf7=\EOi, kf8=\EOj, kfnd=\EOx, khlp=\EOm, 
+	khome=\E[H, kich1=\ENj, kind=\E[S, kmov=\ENc, kmrk=\ENi, 
+	kmsg=\EOl, knp=\E[U, knxt=\ENh, kopn=\EOv, kopt=\EOr, 
+	kpp=\E[V, kprt=\EOz, kprv=\ENg, krdo=\EOt, kref=\EOb, 
+	kres=\EOq, krfr=\ENa, kri=\E[T, krpl=\EOy, krst=\EOB, 
+	ksav=\EOo, kslt=\ENI, kspd=\EOp, kund=\EOs, ll=\E#2, 
+	mc0=\E[?98l\E[0i, mc4=\E[?98l\E[?8i, mc5=\E[?98l\E[?4i, 
+	nel=\EE, 
+	pfkey=\E[%p1%d;%p2%l%d;3;0p   F%p1%d           %p2%s, 
+	pfloc=\E[%p1%d;%p2%l%d;2;0p   F%p1%d           %p2%s, 
+	pfx=\E[%p1%d;%p2%l%d;1;0p   F%p1%d           %p2%s, 
+	pln=\E[%p1%dp%p2%:-16s, rc=\E8, 
+	rep=%p1%c\E[%p2%{1}%-%db, rev=\E[7m, ri=\EM, 
+	rin=\E[%p1%dF, rmacs=^O, rmir=\E[4l, 
+	rmkx=\E[19;0|\E[21;1|\212, rmln=\E<, rmso=\E[m, 
+	rmul=\E[m, 
+	rs1=\E?\E[3;3|\E[10;0|\E[21;1|\212\E[6;1|\E[1{\E[?99l\E[2;0|\E[6;1|\E[8;0|\E[19;0|\E[1{\E[?99l, 
+	rs2=\E[5;0|, sc=\E7, 
+	sgr=\E[0%?%p1%p5%|%t;2%;%?%p2%p6%|%t;4%;%?%p4%t;5%;%?%p3%p1%|%p6%|%t;7%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smir=\E[4h, 
+	smkx=\E[19;1|\E[21;4|\Eent, smln=\E?, smso=\E[7m, 
+	smul=\E[4m, tbc=\E[3g, vpa=\E[%p1%{1}%+%dd, 
+
+# 01-07-88
+# printer must be set to EMUL ANSI to accept ESC codes
+# <cuu1> stops at top margin
+# <is1> sets cpi 10,lpi 6,form 66,left 1,right 132,top 1,bottom 66,font
+#	and alt font ascii,wrap on,tabs cleared
+# <is2> disables newline on LF,Emphasized off
+# The <u0> capability sets form length
+att5310|att5320|AT&T Model 53210 or 5320 matrix printer, 
+	xhpa, xvpa, 
+	bufsz#8192, cols#132, cps#120, it#8, lines#66, orc#10, 
+	orhi#100, orl#12, orvi#72, 
+	cpi=%?%p1%{10}%=%t\E[w%e%p1%{12}%=%t\E[2w%e%p1%{5}%=%t\E[5w%e%p1%{13}%=%p1%{14}%=%O%t\E[3w%e%p1%{16}%=%p1%{17}%=%O%t\E[4w%e%p1%{6}%=%t\E[6w%e%p1%{7}%=%t\E[7w%e%p1%{8}%=%t\E[8w%;, 
+	cr=^M, 
+	csnm=%?%p1%{0}%=%tusascii%e%p1%{1}%=%tenglish%e%p1%{2}%=%tfinnish%e%p1%{3}%=%tjapanese%e%p1%{4}%=%tnorwegian%e%p1%{5}%=%tswedish%e%p1%{6}%=%tgermanic%e%p1%{7}%=%tfrench%e%p1%{8}%=%tcanadian_french%e%p1%{9}%=%titalian%e%p1%{10}%=%tspanish%e%p1%{11}%=%tline%e%p1%{12}%=%tsecurity%e%p1%{13}%=%tebcdic%e%p1%{14}%=%tapl%e%p1%{15}%=%tmosaic%;, 
+	cud=\E[%p1%de, cud1=^J, cuf=\E[%p1%da, cuf1=\s, cuu1=\EM, 
+	ff=^L, hpa=\E[%p1%d`, ht=^I, is1=\Ec, is2=\E[20l\r, 
+	lpi=%?%p1%{2}%=%t\E[4z%e%p1%{3}%=%t\E[5z%e%p1%{4}%=%t\E[6z%e%p1%{6}%=%t\E[z%e%p1%{8}%=%t\E[2z%e%p1%{12}%=%t\E[3z%;, 
+	rshm=\E[m, 
+	scs=%?%p1%{0}%=%t\E(B%e%p1%{1}%=%t\E(A%e%p1%{2}%=%t\E(C%e%p1%{3}%=%t\E(D%e%p1%{4}%=%t\E(E%e%p1%{5}%=%t\E(H%e%p1%{6}%=%t\E(K%e%p1%{7}%=%t\E(R%e%p1%{8}%=%t\E(Q%e%p1%{9}%=%t\E(Y%e%p1%{10}%=%t\E(Z%e%p1%{11}%=%t\E(0%e%p1%{12}%=%t\E(1%e%p1%{13}%=%t\E(3%e%p1%{14}%=%t\E(8%e%p1%{15}%=%t\E(}%;, 
+	smgbp=\E[;%p1%dr, smglp=\E[%{1}%p1%+%ds, 
+	smgrp=\E[;%{1}%p1%+%ds, smgtp=\E[%p1%dr, sshm=\E[5m, 
+	u0=\E[%p1%dt, vpa=\E[%p1%dd, 
+
+# Teletype 5620, firmware version 1.1 (8;7;3) or earlier from BRL
+# The following SET-UP modes are assumed for normal operation:
+#	CR_DEF=CR	NL_DEF=INDEX	DUPLEX=FULL
+# Other SET-UP modes may be set for operator convenience or communication
+# requirements.  This termcap description is for the Resident Terminal Mode.
+# No delays specified; use "stty ixon -ixany" to enable DC3/DC1 flow control!
+# The BRL entry also said: UNSAFE :ll=\E[70H:
+att5620-1|tty5620-1|dmd1|Teletype 5620 with old ROMs, 
+	am, xon, 
+	cols#88, it#8, lines#70, vt#3, 
+	bel=^G, clear=\E[H\E[J, cr=^M, cub1=^H, cud1=^J, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch=\E[%p1%dP, 
+	dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, 
+	home=\E[H, ht=^I, ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, 
+	il1=\E[L, ind=^J, indn=\E[%p1%dS, kbs=^H, kclr=\E[2J, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, khome=\E[H, 
+	kll=\E[70;1H, nel=^M^J, rc=\E8, ri=\E[T, rin=\E[%p1%dT, 
+	rs1=\Ec, sc=\E7, 
+
+# 5620 terminfo  (2.0 or later ROMS with char attributes)
+# The following SET-UP modes are assumed for normal operation:
+#	DUPLEX=FULL	GEN_FLOW=ON	NEWLINE=INDEX	RETURN=CR
+# Other SET-UP modes may be set for operator convenience or communication
+# requirements.  This termcap description is for Resident Terminal Mode.  No
+# delays are specified; use "stty ixon -ixany" to enable DC3/DC1 flow control!
+# assumptions: <ind> (scroll forward one line) is only done at screen bottom
+# Be aware that older versions of the dmd have a firmware bug that affects
+# parameter defaulting; for this terminal, the 0 in \E[0m is not optional.
+# <msgr> is from an otherwise inferior BRL for this terminal.  That entry
+# also has <ll>=\E[70H commented out and marked unsafe.
+# For more, see the 5620 FAQ maintained by David Breneman <daveb@dgtl.com>.
+att5620|dmd|tty5620|ttydmd|5620|5620 terminal 88 columns, 
+	OTbs, am, msgr, npc, xon, 
+	cols#88, it#8, lines#70, 
+	bel=^G, bold=\E[2m, clear=\E[H\E[J, cr=^M, cub1=^H, 
+	cud1=\E[B, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m, dl=\E[%p1%dM, 
+	dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, ich=\E[%p1%d@, 
+	ich1=\E[@, il=\E[%p1%dL, il1=\E[L, ind=\E[S, 
+	indn=\E[%p1%dS, kbs=^H, kclr=\E[2J, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, khome=\E[H, kll=\E[70;1H, nel=^J, 
+	pfx=\E[%p1%d;%p2%l%dq%p2%s, rc=\E8, rev=\E[7m, ri=\E[T, 
+	rin=\E[%p1%dT, rmso=\E[0m, rmul=\E[0m, rs1=\Ec, sc=\E7, 
+	sgr0=\E[0m, smso=\E[7m, smul=\E[4m, 
+att5620-24|tty5620-24|dmd-24|teletype dmd 5620 in a 24x80 layer, 
+	lines#24, use=att5620, 
+att5620-34|tty5620-34|dmd-34|teletype dmd 5620 in a 34x80 layer, 
+	lines#34, use=att5620, 
+# 5620 layer running the "S" system's downloaded graphics handler:
+att5620-s|tty5620-s|layer|vitty|5620 S layer, 
+	OTbs, OTpt, am, 
+	cols#80, it#8, lines#72, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, 
+	cup=\EY%p2%{32}%+%c%p1%{32}%+%c, cuu1=^K, dl1=\ED, 
+	el=\EK, flash=\E^G, ht=^I, il1=\EI, ind=^J, kbs=^H, kclr=\E[2J, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, khome=\E[H, 
+	kll=\E[70;1H, 
+
+# Entries for <kf15> thru <kf28> refer to the shifted system pf keys.
+#
+# Entries for <kf29> thru <kf46> refer to the alternate keypad mode
+# keys:  = * / + 7 8 9 - 4 5 6 , 1 2 3 0 . ENTER
+att605|AT&T 605 80 column 102key keyboard, 
+	am, eo, xon, 
+	cols#80, lines#24, lw#8, nlab#8, wsl#80, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, clear=\E[H\E[J, 
+	cr=^M, cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch=\E[%p1%dP, 
+	dch1=\E[P, dim=\E[2m, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, 
+	el=\E[K, el1=\E[1K, fsl=\E8, ht=^I, ich=\E[%p1%d@, ich1=\E[@, 
+	il1=\E[L, ind=^J, invis=\E[8m, 
+	is1=\E[8;0|\E[?\E[13;20l\E[?\E[12h, is2=\E[m\017, 
+	kLFT=\E[ A, kRIT=\E[ @, kbs=^H, kcbt=\E[Z, kclr=\E[2J, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[P, 
+	kdl1=\E[M, kend=\E[24;1H, kf1=\EOc, kf10=\ENp, kf11=\ENq, 
+	kf12=\ENr, kf13=\ENs, kf14=\ENt, kf15=\EOC, kf16=\EOD, 
+	kf17=\EOE, kf18=\EOF, kf19=\EOG, kf2=\EOd, kf20=\EOH, 
+	kf21=\EOI, kf22=\EOJ, kf23=\ENO, kf24=\ENP, kf25=\ENQ, 
+	kf26=\ENR, kf27=\ENS, kf28=\ENT, kf29=\EOP, kf3=\EOe, 
+	kf30=\EOQ, kf31=\EOR, kf32=\EOS, kf33=\EOw, kf34=\EOx, 
+	kf35=\EOy, kf36=\EOm, kf37=\EOt, kf38=\EOu, kf39=\EOv, 
+	kf4=\EOf, kf40=\EOl, kf41=\EOq, kf42=\EOr, kf43=\EOs, 
+	kf44=\EOp, kf45=\EOn, kf46=\EOM, kf5=\EOg, kf6=\EOh, 
+	kf7=\EOi, kf8=\EOj, kf9=\ENo, khome=\E[H, kich1=\E[@, 
+	kil1=\E[L, kind=\E[S, knp=\E[U, kpp=\E[V, ll=\E[24H, 
+	mc4=\E[?4i, mc5=\E[?5i, nel=\EE, 
+	pfx=\E[%p1%d;%p2%l%02dq   F%p1%1d           %p2%s, 
+	pln=\E[%p1%d;0;0;0q%p2%:-16.16s, rc=\E8, rev=\E[7m, 
+	rmacs=^O, rmir=\E[4l, rmln=\E[2p, rmso=\E[m, rmul=\E[m, 
+	rs2=\Ec\E[?3l, sc=\E7, sgr0=\E[m\017, smacs=\E)0\016, 
+	smir=\E[4h, smln=\E[p, smso=\E[7m, smul=\E[4m, 
+	tsl=\E7\E[25;%i%p1%dx, 
+att605-pc|ATT 605 in pc term mode, 
+	acsc=j\331k\277l\332m\300n\305q\304t\303u\264v\301w\302x\263, 
+	cbt=\E[Z, cub1=\E[D, cud1=\E[B, cuf1=\E[C, cuu1=\E[A, 
+	dch1=\E[P, dl1=\E[M, ich1=\E[@, il1=\E[L, kcbt=\E[Z, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[P, 
+	kdl1=\E[M, kend=\E[F, kf1=\E[M, kf10=\E[V, kf2=\E[N, 
+	kf3=\E[O, kf4=\E[P, kf5=\E[Q, kf6=\E[R, kf7=\E[S, kf8=\E[T, 
+	kf9=\E[U, khome=\E[H, kich1=\E[@, knp=\E[G, kpp=\E[I, 
+	rmsc=400\E[50;0|, smsc=250\E[?11l\E[50;1|, xoffc=g, 
+	xonc=e, use=att605, 
+att605-w|AT&T 605-w 132 column 102 key keyboard, 
+	cols#132, wsl#132, 
+	is1=\E[8;0|\E[?4;5;13;15l\E[13;20l\E[?3;7h\E[12h\E(B\E)0, 
+	use=att605, 
+# (att610: I added <rmam>/<smam> based on the init string.  I also
+# added <indn> and <rin> because the BSD file says the att615s have them,
+# and the 615 is like a 610 with a big keyboard, and most of their other
+# smart terminals support the same sequence -- esr)
+att610|AT&T 610; 80 column; 98key keyboard, 
+	am, eslok, hs, mir, msgr, xenl, xon, 
+	cols#80, it#8, lh#2, lines#24, lw#8, nlab#8, wsl#80, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=\E[H\E[J, cnorm=\E[?25h\E[?12l, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[?12;25h, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, el1=\E[1K, 
+	flash=\E[?5h$<200>\E[?5l, fsl=\E8, home=\E[H, ht=^I, 
+	ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L, ind=\ED, 
+	indn=\E[%p1%dS, invis=\E[8m, 
+	is1=\E[8;0|\E[?3;4;5;13;15l\E[13;20l\E[?7h\E[12h\E(B\E)0, 
+	is2=\E[m\017, is3=\E(B\E)0, kLFT=\E[ @, kRIT=\E[ A, kbs=^H, 
+	kcbt=\E[Z, kclr=\E[2J, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kf1=\EOc, kf10=\ENp, kf11=\ENq, kf12=\ENr, 
+	kf13=\ENs, kf14=\ENt, kf2=\EOd, kf3=\EOe, kf4=\EOf, kf5=\EOg, 
+	kf6=\EOh, kf7=\EOi, kf8=\EOj, kf9=\ENo, khome=\E[H, 
+	kind=\E[S, kri=\E[T, ll=\E[24H, mc4=\E[?4i, mc5=\E[?5i, 
+	nel=\EE, 
+	pfx=\E[%p1%d;%p2%l%02dq   F%p1%1d           %p2%s, 
+	pln=\E[%p1%d;0;0;0q%p2%:-16.16s, rc=\E8, rev=\E[7m, 
+	ri=\EM, rin=\E[%p1%dT, rmacs=^O, rmam=\E[?7l, rmir=\E[4l, 
+	rmln=\E[2p, rmso=\E[m, rmul=\E[m, rs2=\Ec\E[?3l, sc=\E7, 
+	sgr=\E[0%?%p6%t;1%;%?%p5%t;2%;%?%p2%t;4%;%?%p4%t;5%;%?%p3%p1%|%t;7%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smir=\E[4h, 
+	smln=\E[p, smso=\E[7m, smul=\E[4m, tsl=\E7\E[25;%i%p1%dx, 
+att610-w|AT&T 610; 132 column; 98key keyboard, 
+	cols#132, wsl#132, 
+	is1=\E[8;0|\E[?4;5;13;15l\E[13;20l\E[?3;7h\E[12h, 
+	use=att610, 
+
+att610-103k|AT&T 610; 80 column; 103key keyboard, 
+	kBEG=\ENB, kCAN=\EOW, kCMD=\EOU, kCPY=\END, kCRT=\EON, 
+	kDC=\ENF, kDL=\ENE, kEND=\ENN, kEOL=\EOA, kEXT=\EOK, 
+	kFND=\EOX, kHLP=\EOM, kMOV=\ENC, kMSG=\EOL, kNXT=\ENH, 
+	kOPT=\EOR, kPRT=\EOZ, kPRV=\ENG, kRDO=\EOT, kRES=\EOQ, 
+	kRPL=\EOY, kSAV=\EOO, kSPD=\EOP, kUND=\EOS, kbeg=\E9, 
+	kcan=\EOw, kclo=\EOV, kcmd=\EOu, kcpy=\ENd, kcrt=\EOn, 
+	kdch1=\ENf, kdl1=\ENe, kel=\EOa, kend=\E0, kent=^M, 
+	kext=\EOk, kf10@, kf11@, kf12@, kf13@, kf14@, kf9@, kfnd=\EOx, 
+	khlp=\EOm, kich1=\ENj, kmov=\ENc, kmrk=\ENi, kmsg=\EOl, 
+	knp=\E[U, knxt=\ENh, kopn=\EOv, kopt=\EOr, kpp=\E[V, 
+	kprt=\EOz, kprv=\ENg, krdo=\EOt, kref=\EOb, kres=\EOq, 
+	krfr=\ENa, krmir=\ENj, krpl=\EOy, krst=\EOB, ksav=\EOo, 
+	kslt=\ENI, kspd=\EOp, kund=\EOs, use=att610, 
+att610-103k-w|AT&T 610; 132 column; 103key keyboard, 
+	cols#132, wsl#132, 
+	is1=\E[8;0|\E[?4;5;13;15l\E[13;20l\E[?3;7h\E[12h, 
+	use=att610-103k, 
+att615|AT&T 615; 80 column; 98key keyboard, 
+	kLFT=\E[ A, kRIT=\E[ @, kf15=\EOC, kf16=\EOD, kf17=\EOE, 
+	kf18=\EOF, kf19=\EOG, kf20=\EOH, kf21=\EOI, kf22=\EOJ, 
+	kf23=\ENO, kf24=\ENP, kf25=\ENQ, kf26=\ENR, kf27=\ENS, 
+	kf28=\ENT, kf29=\EOP, kf30=\EOQ, kf31=\EOR, kf32=\EOS, 
+	kf33=\EOw, kf34=\EOx, kf35=\EOy, kf36=\EOm, kf37=\EOt, 
+	kf38=\EOu, kf39=\EOv, kf40=\EOl, kf41=\EOq, kf42=\EOr, 
+	kf43=\EOs, kf44=\EOp, kf45=\EOn, kf46=\EOM, use=att610, 
+att615-w|AT&T 615; 132 column; 98key keyboard, 
+	kLFT=\E[ A, kRIT=\E[ @, kf15=\EOC, kf16=\EOD, kf17=\EOE, 
+	kf18=\EOF, kf19=\EOG, kf20=\EOH, kf21=\EOI, kf22=\EOJ, 
+	kf23=\ENO, kf24=\ENP, kf25=\ENQ, kf26=\ENR, kf27=\ENS, 
+	kf28=\ENT, kf29=\EOP, kf30=\EOQ, kf31=\EOR, kf32=\EOS, 
+	kf33=\EOw, kf34=\EOx, kf35=\EOy, kf36=\EOm, kf37=\EOt, 
+	kf38=\EOu, kf39=\EOv, kf40=\EOl, kf41=\EOq, kf42=\EOr, 
+	kf43=\EOs, kf44=\EOp, kf45=\EOn, kf46=\EOM, use=att610-w, 
+att615-103k|AT&T 615; 80 column; 103key keyboard, 
+	kLFT=\E[ A, kRIT=\E[ @, use=att610-103k, 
+att615-103k-w|AT&T 615; 132 column; 103key keyboard, 
+	kLFT=\E[ A, kRIT=\E[ @, use=att610-103k-w, 
+# (att620: I added <rmam>/<smam> based on the init string and
+# <rin>/<indn> from a BSD termcap -- esr)
+att620|AT&T 620; 80 column; 98key keyboard, 
+	am, eslok, hs, mir, msgr, xenl, xon, 
+	cols#80, it#8, lh#2, lines#24, lw#8, nlab#8, wsl#80, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=\E[H\E[J, cnorm=\E[?25h\E[?12l, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[?12;25h, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, el1=\E[1K, 
+	flash=\E[?5h$<200>\E[?5l, fsl=\E8, home=\E[H, ht=^I, 
+	ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L, ind=\ED, 
+	indn=\E[%p1%dS, invis=\E[8m, 
+	is1=\E[8;0|\E[?3;4;5;13;15l\E[13;20l\E[?7h\E[12h, 
+	is2=\E[m\017, is3=\E(B\E)0, kLFT=\E[ A, kRIT=\E[ @, kbs=^H, 
+	kcbt=\E[Z, kclr=\E[2J, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kf1=\EOc, kf10=\ENp, kf11=\ENq, kf12=\ENr, 
+	kf13=\ENs, kf14=\ENt, kf15=\EOC, kf16=\EOD, kf17=\EOE, 
+	kf18=\EOF, kf19=\EOG, kf2=\EOd, kf20=\EOH, kf21=\EOI, 
+	kf22=\EOJ, kf23=\ENO, kf24=\ENP, kf25=\ENQ, kf26=\ENR, 
+	kf27=\ENS, kf28=\ENT, kf29=\EOP, kf3=\EOe, kf30=\EOQ, 
+	kf31=\EOR, kf32=\EOS, kf33=\EOw, kf34=\EOx, kf35=\EOy, 
+	kf36=\EOm, kf37=\EOt, kf38=\EOu, kf39=\EOv, kf4=\EOf, 
+	kf40=\EOl, kf41=\EOq, kf42=\EOr, kf43=\EOs, kf44=\EOp, 
+	kf45=\EOn, kf46=\EOM, kf5=\EOg, kf6=\EOh, kf7=\EOi, kf8=\EOj, 
+	kf9=\ENo, khome=\E[H, kind=\E[S, kri=\E[T, ll=\E[24H, 
+	mc4=\E[?4i, mc5=\E[?5i, nel=\EE, 
+	pfx=\E[%p1%d;%p2%l%02dq   F%p1%1d           %p2%s, 
+	pln=\E[%p1%d;0;0;0q%p2%:-16.16s, rc=\E8, rev=\E[7m, 
+	ri=\EM, rin=\E[%p1%dT, rmacs=\E(B\017, rmam=\E[?7l, 
+	rmir=\E[4l, rmln=\E[2p, rmso=\E[m, rmul=\E[m, 
+	rs2=\Ec\E[?3l, sc=\E7, 
+	sgr=\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p4%t;5%;%?%p3%p1%|%t;7%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\E(B\017, smacs=\E)0\016, smam=\E[?7h, 
+	smir=\E[4h, smln=\E[p, smso=\E[7m, smul=\E[4m, 
+	tsl=\E7\E[25;%i%p1%dx, 
+att620-w|AT&T 620; 132 column; 98key keyboard, 
+	cols#132, wsl#132, 
+	is1=\E[8;0|\E[?4;5;13;15l\E[13;20l\E[?3;7h\E[12h, 
+	use=att620, 
+att620-103k|AT&T 620; 80 column; 103key keyboard, 
+	kBEG=\ENB, kCAN=\EOW, kCMD=\EOU, kCPY=\END, kCRT=\EON, 
+	kDC=\ENF, kDL=\ENE, kEND=\ENN, kEOL=\EOA, kEXT=\EOK, 
+	kFND=\EOX, kHLP=\EOM, kMOV=\ENC, kMSG=\EOL, kNXT=\ENH, 
+	kOPT=\EOR, kPRT=\EOZ, kPRV=\ENG, kRDO=\EOT, kRES=\EOQ, 
+	kRPL=\EOY, kSAV=\EOO, kSPD=\EOP, kUND=\EOS, kbeg=\E9, 
+	kcan=\EOw, kclo=\EOV, kcmd=\EOu, kcpy=\ENd, kcrt=\EOn, 
+	kdch1=\ENf, kdl1=\ENe, kel=\EOa, kend=\E0, kent=^M, 
+	kext=\EOk, kf10@, kf11@, kf12@, kf13@, kf14@, kf15@, kf16@, kf17@, 
+	kf18@, kf19@, kf20@, kf21@, kf22@, kf23@, kf24@, kf25@, kf26@, kf27@, 
+	kf28@, kf29@, kf30@, kf31@, kf32@, kf33@, kf34@, kf35@, kf36@, kf37@, 
+	kf38@, kf39@, kf40@, kf41@, kf42@, kf43@, kf44@, kf45@, kf46@, kf9@, 
+	kfnd=\EOx, khlp=\EOm, kich1=\ENj, kmov=\ENc, kmrk=\ENi, 
+	kmsg=\EOl, knp=\E[U, knxt=\ENh, kopn=\EOv, kopt=\EOr, 
+	kpp=\E[V, kprt=\EOz, kprv=\ENg, krdo=\EOt, kref=\EOb, 
+	kres=\EOq, krfr=\ENa, krmir=\ENj, krpl=\EOy, krst=\EOB, 
+	ksav=\EOo, kslt=\ENI, kspd=\EOp, kund=\EOs, use=att620, 
+
+att620-103k-w|AT&T 620; 132 column; 103key keyboard, 
+	cols#132, wsl#132, 
+	is1=\E[8;0|\E[?4;5;13;15l\E[13;20l\E[?3;7h\E[12h, 
+	use=att620-103k, 
+
+# AT&T (formerly Teletype) 630 Multi-Tasking Graphics terminal
+# The following SETUP modes are assumed for normal operation:
+#	Local_Echo=Off	Gen_Flow=On	Return=CR	Received_Newline=LF
+#	Font_Size=Large		Non-Layers_Window_Cols=80
+#				Non-Layers_Window_Rows=60
+# Other SETUP modes may be set for operator convenience or communication
+# requirements.  Some capabilities assume a printer attached to the Aux EIA
+# port.  This termcap description is for the Fixed Non-Layers Window.  No
+# delays are specified; use "stty ixon -ixany" to enable DC3/DC1 flow control!
+# (att630: added <ich1>, <blink> and <dim> from a BSD termcap file -- esr)
+att630|AT&T 630 windowing terminal, 
+	OTbs, am, da, db, mir, msgr, npc, xon, 
+	cols#80, it#8, lines#60, lm#0, 
+	bel=^G, blink=\E[5m, cbt=\E[Z, clear=\E[H\E[J, cr=^M, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=\E[B, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[P, 
+	dim=\E[2m, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, 
+	el1=\E[1K, home=\E[H, ht=^I, ich=\E[%p1%d@, ich1=\E[@, 
+	il=\E[%p1%dL, il1=\E[L, ind=\ED, indn=\E[%p1%dS, is2=\E[m, 
+	kbs=^H, kcbt=\E[Z, kclr=\E[2J, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[P, kdl1=\E[M, kent=^M, 
+	kf10=\ENp, kf11=\ENq, kf12=\ENr, kf13=\ENs, kf14=\ENt, 
+	kf15=\ENu, kf16=\ENv, kf17=\ENw, kf18=\ENx, kf19=\ENy, 
+	kf20=\ENz, kf21=\EN{, kf22=\EN|, kf23=\EN}, kf24=\EN~, 
+	kf9=\ENo, khome=\E[H, kich1=\E[@, kil1=\E[L, mc4=\E[?4i, 
+	mc5=\E[?5i, nel=^M^J, pfx=\E[%p1%d;%p2%l%dq%p2%s, rc=\E8, 
+	rev=\E[7m, ri=\EM, rin=\E[%p1%dT, rmir=\E[4l, rmso=\E[m, 
+	rmul=\E[m, rs2=\Ec, sc=\E7, 
+	sgr=\E[0%?%p2%t;4%;%?%p1%p3%|%p4%|%p5%|%t;7%;m, 
+	sgr0=\E[m, smir=\E[4h, smso=\E[7m, smul=\E[4m, 
+att630-24|5630-24|5630DMD-24|630MTG-24|AT&T 630 windowing terminal 24 lines, 
+	lines#24, use=att630, 
+
+# This is the att700 entry for 700 native emulation of the AT&T 700
+# terminal.  Comments are relative to changes from the 605V2 entry and
+# att730 on which the entry is based.  Comments show the terminfo
+# capability name, termcap name, and description.
+#
+# Here is what's going onm in the init string:
+#	ESC [ 50;4|	set 700 native mode (really is 605)
+# x	ESC [ 56;ps| 	set lines to 24: ps=0; 40: ps=1 (plus status line)
+#	ESC [ 53;0|	set GenFlow to Xon/Xoff
+#	ESC [ 8 ;0|	set CR on NL 
+# x	ESC [ ? 3 l/h	set workspace: 80 col(l); 132 col(h)
+#	ESC [ ? 4 l	jump scroll 
+#	ESC [ ? 5 l/h	video: normal (l); reverse (h)
+#	ESC [ ?13 l	Labels on
+#	ESC [ ?15 l	parity check = no
+#	ESC [ 13 l	monitor mode off
+#	ESC [ 20 l	LF on NL (not CRLF on NL)
+#	ESC [ ? 7 h	autowrap on
+#	ESC [ 12 h	local echo off
+#	ESC ( B		GO = ASCII
+#	ESC ) 0		G1 = Special Char & Line Drawing
+#	ESC [ ? 31 l	Set 7 bit controls
+#
+# Note: Most terminals, especially the 600 family use Reverse Video for
+# standout mode.  DEC also uses reverse video.  The VT100 uses bold in addition
+# Assume we should stay with reverse video for 70..  However, the 605V2 exits
+# standout mode with \E[m (all normal attributes).  The 730 entry simply
+# exits reverse video which would leave other current attributes intact.  It
+# was assumed the 730 entry to be more correct so rmso has changed.  The
+# 605V2 has no sequences to turn individual attributes off, thus its setting
+# and the rmso/smso settings from the 730.
+#
+# Note: For the same reason as above in rmso I changed exit under-score mode
+# to specifically turn off underscore, rather than return to all normal 
+# attributes
+#
+# Note: The following pkey_xmit is taken from the 605V2 which contained the
+# capability as pfxl.  It was changed here to pfx since pfxl
+# will only compile successfully with Unix 4.0 tic.  Also note that pfx only
+# allows strings to be parameters and label values must be programmed as
+# constant strings.  Supposedly the pfxl of Version 4.0 allows both labels
+# and strings to be parameters.  The 605V2 pfx entry should be examined later
+# in this regard. For reference the 730 pfxl entry is shown here for comparison
+# 730 pfx entry:
+#     pfxl=\E[%?%p1%{25}%<%t%p1%e%p1%{24}%-%;%d;%p2%l%02d%?%p1%{25}%<%tq\s\s\s
+# SYS\s\s\s\s\sF%p1%:-2d\s\s%e;0;3q%;%p2%s,
+#
+# (for 4.0 tic)
+#     pfxl=\E[%p1%d;%p2%l%02dq%?%p1%{9}%<%t   F%p1%1d           %;%p2%s,
+#
+# (for <4.0 tic)
+#     pfx=\E[%p1%d;%p2%l%02dq%?%p1%{9}%<%t   F%p1%1d           %;%p2%s,
+#
+# From the AT&T 705 Multi-tasking terminal user's guide Page 8-8,8-9
+#
+# Port1 Interface
+#
+# modular 10 pin Connector
+# Left side       Right side
+# Pin 1 2 3 4 5 6 7 8 9 10
+#
+#        Key (notch) at bottom
+#
+# Pin    1 DSR
+#        3 DCD
+#        4 DTR
+#        5 Sig Ground
+#        6 RD
+#        7 SD
+#        8 CTS
+#        9 RTS
+#        10 Frame Ground
+#
+# The manual is 189 pages and is loaded with details about the escape codes,
+# etc..... Available from AT&T CIC 800-432-6600...
+# ask for Document number 999-300-660..
+#
+att700|AT&T 700 24x80 column display w/102key keyboard, 
+	am, eslok, hs, mir, msgr, xenl, xon, 
+	cols#80, it#8, lh#2, lines#24, lw#8, nlab#8, wsl#80, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=\E[H\E[J, cnorm=\E[?25h\E[?12l, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[?12;25h, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, el1=\E[1K, 
+	enacs=\E(B\E)0, flash=\E[?5h$<200>\E[?5l, fln=4\,4, 
+	fsl=\E8, home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@, 
+	il=\E[%p1%dL, il1=\E[L, ind=\ED, invis=\E[8m, 
+	is2=\E[50;4|\E[53;0|\E[8;0|\E[?4;13;15l\E[13;20l\E[?7h\E[12h\E(B\E)0\E[?31l\E[0m\017, 
+	is3=\E(B\E)0, kLFT=\E[ A, kRIT=\E[ @, kbs=^H, kcbt=\E[Z, 
+	kclr=\E[2J, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\E[P, kdl1=\E[M, kend=\E[24;1H, kf1=\EOc, kf10=\ENp, 
+	kf11=\ENq, kf12=\ENr, kf13=\ENs, kf14=\ENt, kf15=\EOC, 
+	kf16=\EOD, kf17=\EOE, kf18=\EOF, kf19=\EOG, kf2=\EOd, 
+	kf20=\EOH, kf21=\EOI, kf22=\EOJ, kf23=\ENO, kf24=\ENP, 
+	kf25=\ENQ, kf26=\ENR, kf27=\ENS, kf28=\ENT, kf29=\EOq, 
+	kf3=\EOe, kf30=\EOr, kf31=\EOs, kf32=\EOt, kf33=\EOu, 
+	kf34=\EOv, kf35=\EOw, kf36=\EOx, kf37=\EOy, kf38=\EOu, 
+	kf39=\EOv, kf4=\EOf, kf40=\EOl, kf41=\EOq, kf42=\EOr, 
+	kf43=\EOs, kf44=\EOp, kf45=\EOn, kf46=\EOM, kf5=\EOg, 
+	kf6=\EOh, kf7=\EOi, kf8=\EOj, kf9=\ENo, khome=\E[H, 
+	kich1=\E[@, kil1=\E[L, knp=\E[U, kpp=\E[V, ll=\E[24H, 
+	mc0=\E[i, mc4=\E[?4i, mc5=\E[?5i, nel=\EE, 
+	pfx=\E[%p1%d;%p2%l%02dq%?%p1%{9}%<%t   F%p1%1d           %;%p2%s, 
+	pln=\E[%p1%d;0;0;0q%p2%:-16.16s, rc=\E8, 
+	rep=%p1%c\E[%p2%{1}%-%db, rev=\E[7m, ri=\EM, rmacs=^O, 
+	rmir=\E[4l, rmln=\E[2p, rmso=\E[27m, rmul=\E[24m, 
+	rmxon=\E[53;3|, rs1=\Ec\E[?3;5l\E[56;0|, sc=\E7, 
+	sgr=\E[0%?%p6%t;1%;%?%p5%t;2%;%?%p2%t;4%;%?%p4%t;5%;%?%p3%p1%|%t;7%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smir=\E[4h, smln=\E[p, smso=\E[7m, 
+	smul=\E[4m, smxon=\E[53;0|, tbc=\E[3g, 
+	tsl=\E7\E[99;%i%p1%dx, 
+
+# This entry was modified 3/13/90 by JWE.
+# fixes include additions of <enacs>, correcting <rep>, and modification
+# of <kHOM>.  (See comments below)
+# att730 has status line of 80 chars
+# These were commented out: <indn=\E[%p1%dS>, <rin=\E[%p1%dT>,
+# the <kf25> and up keys are used for shifted system Fkeys
+# NOTE: JWE 3/13/90 The 98 key keyboard translation for shift/HOME is 
+# currently the same as <khome> (unshifted HOME or \E[H).  On the 102, 102+1
+# and 122 key keyboards, the 730's translation is \E[2J.  For consistency
+# <kHOM> has been commented out.  The user can uncomment <kHOM> if using the
+# 102, 102+1, or 122 key keyboards
+#       kHOM=\E[2J,
+# (att730: I added <rmam>/<smam> based on the init string -- esr)
+att730|AT&T 730 windowing terminal, 
+	am, da, db, eslok, hs, mir, msgr, npc, xenl, xon, 
+	cols#80, it#8, lh#2, lines#60, lm#0, lw#8, nlab#24, wsl#80, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[?25l, 
+	clear=\E[H\E[J, cnorm=\E[?25h\E[?12l, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[?12;25h, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, el1=\E[1K, 
+	enacs=\E(B\E)0, flash=\E[?5h$<200>\E[?5l, fsl=\E8, 
+	home=\E[H, ht=^I, ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L, 
+	ind=\ED, invis=\E[8m, 
+	is1=\E[8;0|\E[?3;4;5;13;15l\E[13;20l\E[?7h\E[12h\E(B\E)B, 
+	is2=\E[m\017, is3=\E(B\E)0, kLFT=\E[ @, kRIT=\E[ A, kbs=^H, 
+	kcbt=\E[Z, kclr=\E[2J, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kf1=\EOc, kf10=\ENp, kf11=\ENq, kf12=\ENr, 
+	kf13=\ENs, kf14=\ENt, kf15=\ENu, kf16=\ENv, kf17=\ENw, 
+	kf18=\ENx, kf19=\ENy, kf2=\EOd, kf20=\ENz, kf21=\EN{, 
+	kf22=\EN|, kf23=\EN}, kf24=\EN~, kf25=\EOC, kf26=\EOD, 
+	kf27=\EOE, kf28=\EOF, kf29=\EOG, kf3=\EOe, kf30=\EOH, 
+	kf31=\EOI, kf32=\EOJ, kf33=\ENO, kf34=\ENP, kf35=\ENQ, 
+	kf36=\ENR, kf37=\ENS, kf38=\ENT, kf39=\EOU, kf4=\EOf, 
+	kf40=\EOV, kf41=\EOW, kf42=\EOX, kf43=\EOY, kf44=\EOZ, 
+	kf45=\EO[, kf46=\EO\s, kf47=\EO], kf48=\EO\^, kf5=\EOg, 
+	kf6=\EOh, kf7=\EOi, kf8=\EOj, kf9=\ENo, khome=\E[H, 
+	kich1=\E[@, kil1=\E[L, kind=\E[S, kri=\E[T, 
+	mc0=\E[?19h\E[0i, mc4=\E[?4i, mc5=\E[?5i, nel=\EE, 
+	pfx=\E[%?%p1%{25}%<%t%p1%e%p1%{24}%-%;%d;%p2%l%02d%?%p1%{25}%<%tq   SYS     F%p1%:-2d  %e;0;3q%;%p2%s, 
+	pfxl=\E[%p1%d;%p2%l%02d;0;0q%p3%:-16.16s%p2%s, 
+	pln=\E[%p1%d;0;0;0q%p2%:-16.16s, rc=\E8, 
+	rep=%p1%c\E[%p2%{1}%-%db, rev=\E[7m, ri=\EM, rmacs=^O, 
+	rmam=\E[?7l, rmir=\E[4l, rmln=\E[?13h, rmso=\E[27m, 
+	rmul=\E[24m, rmxon=\E[?21l, rs2=\Ec\E[?3l, sc=\E7, 
+	sgr=\E[0%?%p6%t;1%;%?%p5%t;2%;%?%p2%t;4%;%?%p4%t;5%;%?%p3%p1%|%t;7%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smam=\E[?7h, smir=\E[4h, 
+	smln=\E[?13l, smso=\E[7m, smul=\E[4m, smxon=\E[?21h, 
+	swidm=\E#6, tsl=\E7\E[;%i%p1%dx, 
+att730-41|730MTG-41|AT&T 730-41 windowing terminal Version, 
+	lines#41, use=att730, 
+att730-24|730MTG-24|AT&T 730-24 windowing terminal Version, 
+	lines#24, use=att730, 
+att730r|730MTGr|AT&T 730 rev video windowing terminal Version, 
+	flash=\E[?5l$<200>\E[?5h, 
+	is1=\E[8;0|\E[?3;4;13;15l\E[?5h\E[13;20l\E[?7h\E[12h\E(B\E)B, 
+	use=att730, 
+att730r-41|730MTG-41r|AT&T 730r-41 rev video windowing terminal Version, 
+	lines#41, use=att730r, 
+att730r-24|730MTGr-24|AT&T 730r-24 rev video windowing terminal Version, 
+	lines#24, use=att730r, 
+
+# The following represents the screen layout along with the associated
+# bezel buttons for the 5430/pt505 terminal. The "kf" designations do
+# not appear on the screen but are shown to reference the bezel buttons.
+# The "CMD", "MAIL", and "REDRAW" buttons are shown in their approximate
+# position relative to the screen.
+#
+#
+#
+#      +----------------------------------------------------------------+
+#      |                                                                |
+# XXXX | kf0                                                       kf24 | XXXX
+#      |                                                                |
+#      |                                                                |
+# XXXX | kf1                                                       kf23 | XXXX
+#      |                                                                |
+#      |                                                                |
+# XXXX | kf2                                                       kf22 | XXXX
+#      |                                                                |
+#      |                                                                |
+# XXXX | kf3                                                       kf21 | XXXX
+#      |                                                                |
+#      |                                                                |
+# XXXX | kf4                                                       kf20 | XXXX
+#      |                                                                |
+#      |                                                                |
+# XXXX | kf5                                                       kf19 | XXXX
+#      |                                                                |
+#      |                                                                |
+# XXXX | kf6                                                       kf18 | XXXX
+#      |                                                                |
+#      |                                                                |
+# XXXX |                                                                | XXXX
+#      |                                                                |
+#      |                                                                |
+#      +----------------------------------------------------------------+
+#
+#          XXXX  XXXX  XXXX  XXXX  XXXX  XXXX  XXXX  XXXX  XXXX  XXXX
+#
+# Note: XXXX represents the screen buttons
+#                                                          CMD   REDRAW
+#
+#                                                          MAIL
+#
+# version 1 note: 
+#	The character string sent by key 'kf26' may be user programmable
+#       to send either \E[16s, or \E[26s.
+#       The character string sent by key 'krfr' may be user programmable
+#       to send either \E[17s, or \E[27s.
+#
+# Depression of the "CMD" key sends    \E!    (kcmd)
+# Depression of the "MAIL" key sends   \E[26s (kf26)
+# "REDRAW" same as "REFRESH" (krfr)
+#
+# "kf" functions adds carriage return to output string if terminal is in
+# 'new line' mode.
+#
+# The following are functions not covered in the table above:
+#
+#       Set keyboard character (SKC): \EPn1;Pn2w
+#                       Pn1= 0 Back Space key
+#                       Pn1= 1 Break key
+#                       Pn2=   Program char (hex)
+#
+#       Screen Definition (SDF): \E[Pn1;Pn2;Pn3;Pn4;Pn5t
+#                       Pn1=     Window number (1-39)
+#                       Pn2-Pn5= Y;X;Y;X coordinates
+#
+#       Screen Selection (SSL): \E[Pnu
+#                       Pn= Window number
+#
+#       Set Terminal Modes (SM): \E[Pnh
+#                       Pn= 3 Graphics mode
+#                       Pn= > Cursor blink
+#                       Pn= < Enter new line mode
+#                       Pn= = Enter reverse insert/replace mode
+#                       Pn= ? Enter no scroll mode
+#
+#       Reset Terminal Mode (RM): \E[Pnl
+#                       Pn= 3 Exit graphics mode
+#                       Pn= > Exit cursor blink
+#                       Pn= < Exit new line mode
+#                       Pn= = Exit reverse insert/replace mode
+#                       Pn= ? Exit no scroll mode
+#
+#       Screen Status Report (SSR): \E[Pnp
+#                       Pn= 0 Request current window number
+#                       Pn= 1 Request current window dimensions
+#
+#       Device Status Report (DSR): \E[6n    Request cursor position
+#
+#       Call Status Report (CSR): \E[Pnv
+#                       Pn= 0 Call failed
+#                       Pn= 1 Call successful
+#
+#       Transparent Button String (TBS): \E[Pn1;Pn2;Pn3;{string
+#                       Pn1= Button number to be loaded
+#                       Pn2= Character count of "string"
+#                       Pn3= Key mode being loaded:
+#                               0= Unshifted
+#                               1= Shifted
+#                               2= Control
+#                       String= Text string (15 chars max)
+#
+#       Screen Number Report (SNR): \E[Pnp
+#                       Pn= Screen number
+#
+#       Screen Dimension Report (SDR): \E[Pn1;Pn2r
+#                       Pn1= Number of rows available in window
+#                       Pn2= Number of columns available in window
+#
+#       Cursor Position Report (CPR): \E[Pn1;Pn2R
+#                       Pn1= "Y" Position of cursor
+#                       Pn2= "X" Position of cursor
+#
+#       Request Answer Back (RAB): \E[c
+#
+#       Answer Back Response (ABR): \E[?;*;30;VSV
+#                       *=  0 No printer available
+#                       *=  2 Printer available
+#                       V=  Software version number
+#                       SV= Software sub version number
+#	(printer-available field not documented in v1)
+#
+#       Screen Alignment Aid: \En
+#
+#       Bell (lower pitch): \E[x
+#
+#       Dial Phone Number: \EPdstring\
+#                       string= Phone number to be dialed
+#
+#       Set Phone Labels: \EPpstring\
+#                       string= Label for phone buttons
+#
+#       Set Clock: \EPchour;minute;second\
+#
+#       Position Clock: \EPsY;X\
+#                       Y= "Y" coordinate
+#                       X= "X" coordinate
+#
+#       Delete Clock: \Epr\
+#
+#       Programming The Function Buttons: \EPfPn;string\
+#                       Pn= Button number (00-06, 18-24)
+#                                         (kf00-kf06, kf18-kf24)
+#                       string= Text to sent on button depression
+#
+# The following in version 2 only:
+#
+#       Request For Local Directory Data: \EPp12;\
+#
+#       Local Directory Data to host: \EPp11;LOCAL...DIRECTORY...DATA\
+#
+#	Request for Local Directory Data in print format: \EPp13;\
+#
+#	Enable 'Prt on Line' mode: \022 (DC2)
+#
+#	Disable 'Prt on Line' mode: \024 (DC4)
+#
+
+# 05-Aug-86:
+# The following Terminfo entry describes functions which are supported by
+# the AT&T 5430/pt505 terminal software version 2 and later.
+att505|pt505|att5430|gs5430|AT&T Personal Terminal 505 or 5430 GETSET terminal, 
+	am, xon, 
+	cols#80, it#8, lines#24, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, clear=\E[2J\E[H, 
+	cnorm=\E[>l, cr=^M, cub=\E[%p1%dD, cub1=\E[D, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[>h, dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, 
+	dl1=\E[M, ed=\E[0J, el=\E[0K, el1=\E[2K, home=\E[H, ht=^I, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, 
+	is1=\EPr\\E[0u\E[2J\E[0;0H\E[m\E[3l\E[<l\E[4l\E[>l\E[=l\E[?l, 
+	kbs=^H, kcmd=\E!, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kf0=\E[00s, kf1=\E[01s, kf18=\E[18s, 
+	kf19=\E[19s, kf2=\E[02s, kf20=\E[20s, kf21=\E[21s, 
+	kf22=\E[22s, kf23=\E[23s, kf24=\E[24s, kf26=\E[26s, 
+	kf3=\E[03s, kf4=\E[04s, kf5=\E[05s, kf6=\E[06s, 
+	krfr=\E[27s, mc4=\E[4i, mc5=\E[5i, rc=\E8, rev=\E[7m, 
+	rmacs=\E[10m, rmam=\E[11;1j, rmir=\E[4l, rmso=\E[m, 
+	rmul=\E[m, rs1=\Ec, sc=\E7, sgr0=\E[m, smacs=\E[11m, 
+	smam=\E[11;0j, smir=\E[4h, smso=\E[1m, smul=\E[4m, 
+
+# The following Terminfo entry describes functions which are supported by
+# the AT&T 5430/pt505 terminal software version 1.
+att505-24|pt505-24|gs5430-24|AT&T PT505 or 5430 GETSET version 1 24 lines, 
+	lines#24, 
+	mc4@, mc5@, rc@, rmam@, sc@, smam@, use=att505, 
+tt505-22|pt505-22|gs5430-22|AT&T PT505 or 5430 GETSET version 1 22 lines, 
+	lines#22, use=att505, 
+#
+#### ------------------ TERMINFO FILE CAN BE SPLIT HERE ---------------------
+# This cut mark helps make life less painful for people running ncurses tic
+# on machines with relatively little RAM.  The file can be broken in half here
+# cleanly and compiled in sections -- no `use' references cross this cut
+# going forward.
+#
+
+#### Ampex (Dialogue)
+#
+# Yes, these are the same people who are better-known for making audio- and
+# videotape.  I'm told they are located in Redwood City, CA.
+#
+
+# From: <cbosg!ucbvax!SRC:george> Fri Sep 11 22:38:32 1981
+# (ampex80: some capabilities merged in from SCO's entry -- esr)
+ampex80|a80|d80|dialogue|dialogue80|ampex dialogue 80, 
+	OTbs, am, bw, ul, 
+	cols#80, it#8, lines#24, 
+	bel=^G, cbt=\EI, clear=\E*$<75>, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+	dch1=\EW, dl1=\ER$<5*>, ed=\Ey, el=\Et, ht=^I, hts=\E1, 
+	ich1=\EQ, il1=\EE$<5*>, ind=^J, is2=\EA, rmso=\Ek, rmul=\Em, 
+	smso=\Ej, smul=\El, tbc=\E3, 
+# This entry was from somebody anonymous, Tue Aug  9 20:11:37 1983, who wrote:
+ampex175|ampex d175, 
+	am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\E+, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, ed=\Ey, el=\Et, home=^^, ich1=\EQ, il1=\EE, ind=^J, 
+	is2=\EX\EA\EF, kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, 
+	kdch1=\EW, kdl1=\ER, khome=^^, kich1=\EQ, kil1=\EE, ll=^^^K, 
+	rmcup=\EF, rmso=\Ek, rmul=\Em, smcup=\EN, smso=\Ej, smul=\El, 
+# No backspace key in the main QWERTY cluster. Fortunately, it has a
+# NEWLINE/PAGE key just above RETURN that sends a strange single-character
+# code.  Given a suitable Unix (one that lets you set an echo-erase-as-BS-SP-BS
+# mode), this key can be used as the erase key; I find I like this. Because
+# some people and some systems may not, there is another termcap ("ampex175")
+# that suppresses this little eccentricity by omitting the relevant capability.
+ampex175-b|ampex d175 using left arrow for erase, 
+	kbs=^_, use=ampex175, 
+# From: Richard Bascove <atd!dsd!rcb@ucbvax.berkeley.edu>
+# (ampex210: removed obsolete ":kn#10:" -- esr)
+ampex210|a210|ampex a210, 
+	OTbs, am, hs, xenl, 
+	cols#80, it#8, lines#24, xmc#1, 
+	cbt=\EI, clear=\E*, cub1=^H, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, ed=\Ey, el=\Et, flash=\EU\EX\EU\EX\EU\EX\EU\EX, 
+	fsl=\E.2, home=^^, ht=^I, ich1=\EQ, 
+	if=/usr/share/tabset/std, il1=\EE, invis@, 
+	is2=\EC\Eu\E'\E(\El\EA\E%\E{\E.2\EG0\Ed\En, kcub1=^H, 
+	kcud1=^V, kcuf1=^L, kcuu1=^K, kf0=^A0\r, kf1=^A1\r, 
+	kf2=^A2\r, kf3=^A3\r, kf4=^A4\r, kf5=^A5\r, kf6=^A6\r, 
+	kf7=^A7\r, kf8=^A8\r, kf9=^A9\r, khome=^^, 
+	tsl=\E.0\Eg\E}\Ef, use=adm+sgr, 
+# (ampex219: I added <rmam>/<smam> based on the init string, added <cvvis>
+# from ampex219w, added <cnorm>=\E[?3l, irresistibly suggested by <cvvis>,
+# and moved the padding to be *after* the caps -- esr)
+ampex219|ampex-219|amp219|Ampex with Automargins, 
+	hs, xenl, 
+	cols#80, it#8, lines#24, 
+	bel=^G, blink=\E[5m$<2>, bold=\E[1m$<2>, cbt=\E[Z, 
+	clear=\E[H\E[2J$<50>, cnorm=\E[?3l, cr=^M, 
+	csr=%i\E[%p1%2d;%p2%2dr, cub1=^H, cud1=\E[B, 
+	cuf1=\E[C$<2>, cup=\E[%i%p1%d;%p2%dH$<5>, 
+	cuu1=\E[A$<2>, cvvis=\E[?3h, dim=\E[1m, ed=\E[J$<50>, 
+	el=\E[K$<3>, home=\E[H, ht=^I, ind=^J, 
+	is2=\E>\E[?1l\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf0=\E[21~, 
+	kf1=\E[7~, kf2=\E[8~, kf3=\E[9~, kf4=\E[10~, kf5=\E[11~, 
+	kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, khome=\E[H, 
+	rev=\E[7m, ri=\EM$<5>, rmam=\E[?7l, rmkx=\E>, 
+	rmso=\E[m$<2>, rmul=\E[m$<2>, sgr0=\E[m$<2>, smam=\E[?7h, 
+	smkx=\E=, smso=\E[7m$<2>, smul=\E[4m$<2>, 
+ampex219w|ampex-219w|amp219w|Ampex 132 cols, 
+	cols#132, lines#24, 
+	bel=^G, cr=^M, cud1=^J, ind=^J, 
+	is2=\E>\E[?3h\E[?4l\E[?5l\E[?7h\E[?8h, use=ampex219, 
+# (ampex232: removed <if=/usr/share/tabset/ampex>, no file and no <hts> --esr) 
+ampex232|ampex-232|Ampex Model 232, 
+	am, 
+	cols#80, lines#24, xmc#1, 
+	cbt=\EI, civis=\E.0, clear=\E+, cnorm=\E.4, cub1=^H, cud1=^V, 
+	cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+	dch1=\EW, dl1=\ER$<5*/>, ed=\EY, el=\ET, 
+	flash=\Eb$<200/>\Ed, ht=^I, ich1=\EQ, il1=\EE$<5*/>, 
+	invis@, is2=\Eg\El, kbs=^H, kcub1=^H, kcud1=^V, kcuf1=^L, 
+	kcuu1=^K, kf0=^A@\r, kf1=^AA\r, kf2=^AB\r, kf3=^AC\r, 
+	kf4=^AD\r, kf5=^AE\r, kf6=^AF\r, kf7=^AG\r, kf8=^AH\r, 
+	kf9=^AI\r, khome=^^, use=adm+sgr, 
+# (ampex: removed <if=/usr/share/tabset/amp-132>, no file and no <hts> -- esr) 
+ampex232w|Ampex Model 232 / 132 columns, 
+	cols#132, lines#24, 
+	is2=\E\034Eg\El, use=ampex232, 
+
+#### Ann Arbor (aa)
+#
+# Ann Arbor made dream terminals for hackers -- large screen sizes and huge
+# numbers of function keys.  At least some used monitors in portrait mode,
+# allowing up to 76-character screen heights!  They were reachable at:
+#
+#	Ann Arbor Terminals
+#	6175 Jackson Road
+#	Ann Arbor, MI 48103
+#	(313)-663-8000
+#
+# But in 1996 the phone number reaches some kitschy retail shop, and Ann Arbor
+# can't be found on the Web; I fear they're long dead.  R.I.P.
+#
+
+
+# Originally from Mike O'Brien@Rand and Howard Katseff at Bell Labs.
+# Highly modified 6/22 by Mike O'Brien.
+# split out into several for the various screen sizes by dave-yost@rand
+# Modifications made 3/82 by Mark Horton
+# Modified by Tom Quarles at UCB for greater efficiency and more diversity
+# status line moved to top of screen, <flash> removed 5/82
+# Some unknown person at SCO then hacked the init strings to make them more
+# efficient.
+#
+# assumes the following setup:
+#   A menu: 0000 1010  0001 0000
+#   B menu: 9600  0100 1000  0000 0000  1000 0000  17  19
+#   C menu: 56   66   0    0    9600  0110 1100
+#   D menu: 0110 1001   1   0
+#
+#	Briefly, the settings are for the following modes:
+#	   (values are for bit set/clear with * indicating our preference
+#	    and the value used to test these termcaps)
+#	Note that many of these settings are irrelevent to the terminfo
+#	and are just set to the default mode of the terminal as shipped
+#	by the factory.
+#
+# A menu: 0000 1010  0001 0000
+#	Block/underline cursor*
+#	blinking/nonblinking cursor*
+#	key click/no key click*
+#	bell/no bell at column 72*
+#
+#	key pad is cursor control*/key pad is numeric
+#	return and line feed/return for <cr> key *
+#	repeat after .5 sec*/no repeat
+#	repeat at 25/15 chars per sec. *
+#
+#	hold data until pause pressed/process data unless pause pressed*
+#	slow scroll/no slow scroll*
+#	Hold in area/don't hold in area*
+#	functions keys have default*/function keys disabled on powerup
+#
+#	show/don't show position of cursor during page transmit*
+#	unused
+#	unused
+#	unused
+#
+# B menu: 9600  0100 1000  0000 0000  1000 0000  17  19
+#	Baud rate (9600*)
+#
+#	2 bits of parity - 00=odd,01=even*,10=space,11=mark
+#	1 stop bit*/2 stop bits
+#	parity error detection off*/on
+#
+#	keyboard local/on line*
+#	half/full duplex*
+#	disable/do not disable keyboard after data transmission*
+#
+#	transmit entire page/stop transmission at cursor*
+#	transfer/do not transfer protected characters*
+#	transmit all characters/transmit only selected characters*
+#	transmit all selected areas/transmit only 1 selected area*
+#
+#	transmit/do not transmit line separators to host*
+#	transmit/do not transmit page tab stops tabs to host*
+#	transmit/do not transmit column tab stop tabs to host*
+#	transmit/do not transmit graphics control (underline,inverse..)*
+#
+#	enable*/disable auto XON/XOFF control
+#	require/do not require receipt of a DC1 from host after each LF*
+#	pause key acts as a meta key/pause key is pause*
+#	unused
+#
+#	unused
+#	unused
+#	unused
+#	unused
+#
+#	XON character (17*)
+#	XOFF character (19*)
+#
+# C menu: 56   66   0    0    9600  0110 1100
+#	number of lines to print data on (printer) (56*)
+#
+#	number of lines on a sheet of paper (printer) (66*)
+#
+#	left margin (printer) (0*)
+#
+#	number of pad chars on new line to printer (0*)
+#
+#	printer baud rate (9600*)
+#
+#	printer parity: 00=odd,01=even*,10=space,11=mark
+#	printer stop bits: 2*/1
+#	print/do not print guarded areas*
+#
+#	new line is: 01=LF,10=CR,11=CRLF*
+#	unused
+#	unused
+#
+# D menu: 0110 1001   1   0
+#	LF is newline/LF is down one line, same column*
+#	wrap to preceding line if move left from col 1*/don't wrap
+#	wrap to next line if move right from col 80*/don't wrap
+#	backspace is/is not destructive*
+#
+#	display*/ignore DEL character
+#	display will not/will scroll*
+#	page/column tab stops*
+#	erase everything*/erase unprotected only
+#
+#	editing extent: 0=display,1=line*,2=field,3=area
+#
+#	unused
+#
+
+annarbor4080|aa4080|ann arbor 4080, 
+	OTbs, am, 
+	cols#80, lines#40, 
+	bel=^G, clear=\014$<2>, cr=^M, cub1=^H, cud1=^J, cuf1=^_, 
+	cup=\017%p2%{10}%/%{16}%*%p2%{10}%m%+%c%p1%?%p1%{19}%>%t%{12}%+%;%{64}%+%c, 
+	cuu1=^N, home=^K, ht=^I, hts=^]^P1, ind=^J, kbs=^^, kcub1=^H, 
+	kcud1=^J, kcuf1=^_, kcuu1=^N, khome=^K, tbc=^\^P^P, 
+
+# Strange Ann Arbor terminal from BRL
+aas1901|Ann Arbor K4080 w/S1901 mod, 
+	am, 
+	cols#80, lines#40, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, cuf1=^_, cuu1=^N, 
+	home=^K, ht=^I, ind=^J, kbs=^H, kcub1=^H, kcud1=^J, ll=^O\0c, 
+	nel=^M^J, 
+
+# If you're using the GNU termcap library, add
+#	:cS=\E[%p1%d;%p2%d;%p3%d;%p4%dp:
+# to these capabilities.  This is the nonstandard GNU termcap scrolling
+# capability, arguments are:
+#   1. Total number of lines on the screen.
+#   2. Number of lines above desired scroll region.
+#   3. Number of lines below (outside of) desired scroll region.
+#   4. Total number of lines on the screen, the same as the first parameter.
+# The generic Ann Arbor entry is the only one that uses this.
+aaa+unk|aaa-unk|ann arbor ambassador (internal - don't use this directly), 
+	OTbs, am, km, mc5i, mir, xon, 
+	cols#80, it#8, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, 
+	clear=\E[H\E[J$<156>, cr=^M, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^K, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, 
+	el=\E[K$<5>, home=\E[H, hpa=\E[%p1%{1}%+%dG, ht=^I, 
+	hts=\EH, ich=\E[%p1%d@$<4*>, ich1=\E[@$<4>, il=\E[%p1%dL, 
+	il1=\E[L$<3>, ind=^K, invis=\E[8m, is1=\E[m\E7\E[H\E9\E8, 
+	is3=\E[1Q\E[>20;30l\EP`+x~M\E\\, kbs=^H, kcbt=\E[Z, 
+	kclr=\E[J, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\E[P, kdl1=\E[M, kf1=\EOA, kf10=\EOJ, kf11=\EOK, 
+	kf12=\EOL, kf13=\EOM, kf14=\EON, kf15=\EOO, kf16=\EOP, 
+	kf17=\EOQ, kf18=\EOR, kf19=\EOS, kf2=\EOB, kf20=\EOT, 
+	kf21=\EOU, kf22=\EOV, kf23=\EOW, kf24=\EOX, kf3=\EOC, 
+	kf4=\EOD, kf5=\EOE, kf6=\EOF, kf7=\EOG, kf8=\EOH, kf9=\EOI, 
+	khome=\E[H, kich1=\E[@, kil1=\E[L, krmir=\E6, mc0=\E[0i, 
+	mc4=^C, mc5=\E[v, mc5p=\E[%p1%dv, rc=\E8, 
+	rep=%p1%c\E[%p2%{1}%-%db, rev=\E[7m, 
+	rmkx=\EP`>y~[[J`8xy~[[A`4xy~[[D`6xy~[[C`2xy~[[B\E\\, 
+	rmm=\E[>52l, rmso=\E[m, rmul=\E[m, sc=\E7, 
+	sgr=\E[%?%p1%t7;%;%?%p2%t4;%;%?%p3%t7;%;%?%p4%t5;%;%?%p6%t1;%;m, 
+	sgr0=\E[m, 
+	smkx=\EP`>z~[[J`8xz~[[A`4xz~[[D`6xz~[[C`2xz~[[B\E\\, 
+	smm=\E[>52h, smso=\E[7m, smul=\E[4m, tbc=\E[2g, 
+	vpa=\E[%p1%{1}%+%dd, 
+
+aaa+rv|ann arbor ambassador in reverse video, 
+	blink=\E[5;7m, bold=\E[1;7m, invis=\E[7;8m, 
+	is1=\E[7m\E7\E[H\E9\E8, rev=\E[m, rmso=\E[7m, rmul=\E[7m, 
+	rs1=\E[H\E[7m\E[J$<156>, 
+	sgr=\E[%?%p1%p3%|%!%t7;%;%?%p2%t4;%;%?%p4%t5;%;%?%p6%t1;%;%?%p7%t8;%;m, 
+	sgr0=\E[7m\016, smso=\E[m, smul=\E[4;7m, 
+# Ambassador with the DEC option, for partial vt100 compatibility.
+aaa+dec|ann arbor ambassador in dec vt100 mode, 
+	acsc=aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}, 
+	csr=\E[%i%p1%d;%p2%dr, enacs=\E(0, rmacs=^N, 
+	sgr=\E[%?%p1%p3%|%!%t7;%;%?%p2%t4;%;%?%p4%t5;%;%?%p6%t1;%;%?%p7%t8;%;m%?%p9%t\017%e\016%;, 
+	smacs=^O, 
+aaa-18|ann arbor ambassador/18 lines, 
+	lines#18, 
+	is2=\E7\E[60;0;0;18p\E8, 
+	rmcup=\E[60;0;0;18p\E[60;1H\E[K, smcup=\E[18;0;0;18p, 
+	use=aaa+unk, 
+aaa-18-rv|ann arbor ambassador/18 lines+reverse video, 
+	use=aaa+rv, use=aaa-18, 
+aaa-20|ann arbor ambassador/20 lines, 
+	lines#20, 
+	is2=\E7\E[60;0;0;20p\E8, 
+	rmcup=\E[60;0;0;20p\E[60;1H\E[K, smcup=\E[20;0;0;20p, 
+	use=aaa+unk, 
+aaa-22|ann arbor ambassador/22 lines, 
+	lines#22, 
+	is2=\E7\E[60;0;0;22p\E8, 
+	rmcup=\E[60;0;0;22p\E[60;1H\E[K, smcup=\E[22;0;0;22p, 
+	use=aaa+unk, 
+aaa-24|ann arbor ambassador/24 lines, 
+	lines#24, 
+	is2=\E7\E[60;0;0;24p\E8, 
+	rmcup=\E[60;0;0;24p\E[60;1H\E[K, smcup=\E[24;0;0;24p, 
+	use=aaa+unk, 
+aaa-24-rv|ann arbor ambassador/24 lines+reverse video, 
+	use=aaa+rv, use=aaa-24, 
+aaa-26|ann arbor ambassador/26 lines, 
+	lines#26, 
+	is2=\E7\E[60;0;0;26p\E8, 
+	rmcup=\E[60;0;0;26p\E[26;1H\E[K, 
+	smcup=\E[H\E[J$<156>\E[26;0;0;26p, use=aaa+unk, 
+aaa-28|ann arbor ambassador/28 lines, 
+	lines#28, 
+	is2=\E7\E[60;0;0;28p\E8, 
+	rmcup=\E[60;0;0;28p\E[28;1H\E[K, 
+	smcup=\E[H\E[J$<156>\E[28;0;0;28p, use=aaa+unk, 
+aaa-30-s|aaa-s|ann arbor ambassador/30 lines w/status, 
+	eslok, hs, 
+	lines#29, 
+	dsl=\E7\E[60;0;0;30p\E[1;1H\E[K\E[H\E8\r\n\E[K, 
+	fsl=\E[>51l, is2=\r\n\E[A\E7\E[60;1;0;30p\E8, 
+	rmcup=\E[60;1;0;30p\E[29;1H\E[K, 
+	smcup=\E[H\E[J$<156>\E[30;1;0;30p\E[30;1H\E[K, 
+	tsl=\E[>51h\E[1;%p1%dH\E[2K, use=aaa+unk, 
+aaa-30-s-rv|aaa-s-rv|ann arbor ambassador/30 lines+status+reverse video, 
+	use=aaa+rv, use=aaa-30-s, 
+aaa-s-ctxt|aaa-30-s-ctxt|ann arbor ambassador/30 lines+status+save context, 
+	rmcup=\E[60;1;0;30p\E[59;1H\E[K, 
+	smcup=\E[30;1H\E[K\E[30;1;0;30p, use=aaa-30-s, 
+aaa-s-rv-ctxt|aaa-30-s-rv-ct|ann arbor ambassador/30 lines+status+save context+reverse video, 
+	rmcup=\E[60;1;0;30p\E[59;1H\E[K, 
+	smcup=\E[30;1H\E[K\E[30;1;0;30p, use=aaa-30-s-rv, 
+aaa|aaa-30|ambas|ambassador|ann arbor ambassador/30 lines, 
+	lines#30, 
+	is2=\E7\E[60;0;0;30p\E8, 
+	rmcup=\E[60;0;0;30p\E[30;1H\E[K, 
+	smcup=\E[H\E[J$<156>\E[30;0;0;30p, use=aaa+unk, 
+aaa-30-rv|aaa-rv|ann arbor ambassador/30 lines in reverse video, 
+	use=aaa+rv, use=aaa-30, 
+aaa-30-ctxt|aaa-ctxt|ann arbor ambassador/30 lines; saving context, 
+	rmcup=\E[60;0;0;30p\E[60;1H\E[K, smcup=\E[30;0;0;30p, 
+	use=aaa-30, 
+aaa-30-rv-ctxt|aaa-rv-ctxt|ann arbor ambassador/30 lines reverse video; saving context, 
+	rmcup=\E[60;0;0;30p\E[60;1H\E[K, smcup=\E[30;0;0;30p, 
+	use=aaa+rv, use=aaa-30, 
+aaa-36|ann arbor ambassador/36 lines, 
+	lines#36, 
+	is2=\E7\E[60;0;0;36p\E8, 
+	rmcup=\E[60;0;0;36p\E[36;1H\E[K, 
+	smcup=\E[H\E[J$<156>\E[36;0;0;36p, use=aaa+unk, 
+aaa-36-rv|ann arbor ambassador/36 lines+reverse video, 
+	use=aaa+rv, use=aaa-36, 
+aaa-40|ann arbor ambassador/40 lines, 
+	lines#40, 
+	is2=\E7\E[60;0;0;40p\E8, 
+	rmcup=\E[60;0;0;40p\E[40;1H\E[K, 
+	smcup=\E[H\E[J$<156>\E[40;0;0;40p, use=aaa+unk, 
+aaa-40-rv|ann arbor ambassador/40 lines+reverse video, 
+	use=aaa+rv, use=aaa-40, 
+aaa-48|ann arbor ambassador/48 lines, 
+	lines#48, 
+	is2=\E7\E[60;0;0;48p\E8, 
+	rmcup=\E[60;0;0;48p\E[48;1H\E[K, 
+	smcup=\E[H\E[J$<156>\E[48;0;0;48p, use=aaa+unk, 
+aaa-48-rv|ann arbor ambassador/48 lines+reverse video, 
+	use=aaa+rv, use=aaa-48, 
+aaa-60-s|ann arbor ambassador/59 lines+status, 
+	eslok, hs, 
+	lines#59, 
+	dsl=\E7\E[60;0;0;60p\E[1;1H\E[K\E[H\E8\r\n\E[K, 
+	fsl=\E[>51l, is2=\r\n\E[A\E7\E[60;1;0;60p\E8, 
+	tsl=\E[>51h\E[1;%p1%dH\E[2K, use=aaa+unk, 
+aaa-60-s-rv|ann arbor ambassador/59 lines+status+reverse video, 
+	use=aaa+rv, use=aaa-60-s, 
+aaa-60-dec-rv|ann arbor ambassador/dec mode+59 lines+status+rev video, 
+	use=aaa+dec, use=aaa+rv, use=aaa-60-s, 
+aaa-60|ann arbor ambassador/60 lines, 
+	lines#60, 
+	is2=\E7\E[60;0;0;60p\E[1Q\E[m\E[>20;30l\E8, 
+	use=aaa+unk, 
+aaa-60-rv|ann arbor ambassador/60 lines+reverse video, 
+	use=aaa+rv, use=aaa-60, 
+aaa-db|ann arbor ambassador 30/destructive backspace, 
+	OTbs@, 
+	cub1=\E[D, is3=\E[1Q\E[m\E[>20l\E[>30h, use=aaa-30, 
+
+guru|guru-33|guru+unk|ann arbor guru/33 lines 80 cols, 
+	lines#33, 
+	flash=\E[>59h$<100>\E[>59l, 
+	is2=\E7\E[255;0;0;33;80;80p\E8\E[J, is3=\E[>59l, 
+	rmcup=\E[255p\E[255;1H\E[K, smcup=\E[33p, use=aaa+unk, 
+guru+rv|guru changes for reverse video, 
+	flash=\E[>59l$<100>\E[>59h, is3=\E[>59h, 
+guru-rv|guru-33-rv|ann arbor guru/33 lines+reverse video, 
+	use=guru+rv, use=guru-33, 
+guru+s|guru status line, 
+	eslok, hs, 
+	dsl=\E7\E[;0p\E[1;1H\E[K\E[H\E8\r\n\E[K, fsl=\E[>51l, 
+	rmcup=\E[255;1p\E[255;1H\E[K, smcup=, 
+	tsl=\E[>51h\E[1;%p1%dH\E[2K, 
+guru-nctxt|guru with no saved context, 
+	smcup=\E[H\E[J$<156>\E[33p\E[255;1H\E[K, use=guru, 
+guru-s|guru-33-s|ann arbor guru/33 lines+status, 
+	lines#32, 
+	is2=\r\n\E[A\E7\E[255;1;0;33;80;80p\E8\E[J, 
+	smcup=\E[33;1p\E[255;1H\E[K, use=guru+s, use=guru+unk, 
+guru-24|ann arbor guru 24 lines, 
+	cols#80, lines#24, 
+	is2=\E7\E[255;0;0;24;80;80p\E8\E[J, smcup=\E[24p, 
+	use=guru+unk, 
+guru-44|ann arbor guru 44 lines, 
+	cols#97, lines#44, 
+	is2=\E7\E[255;0;0;44;97;100p\E8\E[J, smcup=\E[44p, 
+	use=guru+unk, 
+guru-44-s|ann arbor guru/44 lines+status, 
+	lines#43, 
+	is2=\r\n\E[A\E7\E[255;1;0;44;80;80p\E8\E[J, 
+	smcup=\E[44;1p\E[255;1H\E[K, use=guru+s, use=guru+unk, 
+guru-76|guru with 76 lines by 89 cols, 
+	cols#89, lines#76, 
+	is2=\E7\E[255;0;0;76;89;100p\E8\E[J, smcup=\E[76p, 
+	use=guru+unk, 
+guru-76-s|ann arbor guru/76 lines+status, 
+	cols#89, lines#75, 
+	is2=\r\n\E[A\E7\E[255;1;0;76;89;100p\E8\E[J, 
+	smcup=\E[76;1p\E[255;1H\E[K, use=guru+s, use=guru+unk, 
+guru-76-lp|guru-lp|guru with page bigger than line printer, 
+	cols#134, lines#76, 
+	is2=\E7\E[255;0;0;76;134;134p\E8\E[J, smcup=\E[76p, 
+	use=guru+unk, 
+guru-76-w|guru 76 lines by 178 cols, 
+	cols#178, lines#76, 
+	is2=\E7\E[255;0;0;76;178;178p\E8\E[J, smcup=\E[76p, 
+	use=guru+unk, 
+guru-76-w-s|ann arbor guru/76 lines+status+wide, 
+	cols#178, lines#75, 
+	is2=\r\n\E[A\E7\E[255;1;0;76;178;178p\E8\E[J, 
+	smcup=\E[76;1p\E[255;1H\E[K, use=guru+s, use=guru+unk, 
+guru-76-wm|guru 76 lines by 178 cols with 255 cols memory, 
+	cols#178, lines#76, 
+	is2=\E7\E[255;0;0;76;178;255p\E8\E[J, smcup=\E[76p, 
+	use=guru+unk, 
+aaa-rv-unk|ann arbor unknown type, 
+	lh#0, lw#0, nlab#0, 
+	blink=\E[5;7m, bold=\E[1;7m, home=\E[H, invis=\E[7;8m, 
+	is1=\E[7m\E7\E[H\E9\E8, rev=\E[m, rmso=\E[7m, rmul=\E[7m, 
+	rs1=\E[H\E[7m\E[J, 
+	sgr=\E[%?%p1%!%t7;%;%?%p2%t4;%;%?%p3%t7;%;%?%p4%t5;%;%?%p6%t1;%;%?%p7%t8;%;m, 
+	sgr0=\E[7m, smso=\E[m, smul=\E[4;7m, 
+
+#### Applied Digital Data Systems (adds)
+#
+# ADDS itself is long gone.  ADDS was bought by NCR, and the same group made
+# ADDS and NCR terminals.  When AT&T and NCR merged, the engineering for
+# terminals was merged again.  Then AT&T sold the terminal business to
+# SunRiver, which later changed its  name to Boundless Technologies.  The
+# engineers from Teletype, AT&T terminals, ADDS, and NCR (who are still there
+# as of early 1995) are at:
+#
+#	Boundless Technologies
+#	100 Marcus Boulevard
+#	Hauppauge, NY 11788-3762
+#	Vox: (800)-231-5445
+#	Fax: (516)-342-7378
+#	Web: http://boundless.com
+#
+# Their voice mail used to describe the place as "SunRiver (formerly ADDS)". 
+# In 1995 Boundless acquired DEC's terminals business.  
+#
+
+# Regent: lowest common denominator, works on all regents.
+# (regent: renamed ":bc:" to ":le:" -- esr)
+regent|Adds Regent Series, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=^L, cr=^M, cub1=^U, cud1=^J, cuf1=^F, cuu1=^Z, 
+	home=\EY\s\s, ind=^J, ll=^A, 
+# Regent 100 has a bug where if computer sends escape when user is holding
+# down shift key it gets confused, so we avoid escape.
+regent100|Adds Regent 100, 
+	xmc#1, 
+	bel=^G, 
+	cup=\013%p1%' '%+%c\020%p2%{10}%/%{16}%*%p2%{10}%m%+%c, 
+	kf0=^B1\r, kf1=^B2\r, kf2=^B3\r, kf3=^B4\r, kf4=^B5\r, 
+	kf5=^B6\r, kf6=^B7\r, kf7=^B8\r, lf0=F1, lf1=F2, lf2=F3, 
+	lf3=F4, lf4=F5, lf5=F6, lf6=F7, lf7=F8, rmso=\E0@, rmul=\E0@, 
+	sgr0=\E0@, smso=\E0P, smul=\E0`, use=regent, 
+regent20|Adds Regent 20, 
+	bel=^G, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, ed=\Ek, el=\EK, 
+	use=regent, 
+regent25|Adds Regent 25, 
+	bel=^G, kcub1=^U, kcud1=^J, kcuf1=^F, kcuu1=^Z, khome=^A, 
+	use=regent20, 
+regent40|Adds Regent 40, 
+	xmc#1, 
+	bel=^G, dl1=\El$<2*>, il1=\EM$<2*>, kf0=^B1\r, kf1=^B2\r, 
+	kf2=^B3\r, kf3=^B4\r, kf4=^B5\r, kf5=^B6\r, kf6=^B7\r, 
+	kf7=^B8\r, lf0=F1, lf1=F2, lf2=F3, lf3=F4, lf4=F5, lf5=F6, 
+	lf6=F7, lf7=F8, rmso=\E0@, rmul=\E0@, sgr0=\E0@, smso=\E0P, 
+	smul=\E0`, use=regent25, 
+regent40+|Adds Regent 40+, 
+	is2=\EB, use=regent40, 
+regent60|regent200|Adds Regent 60, 
+	dch1=\EE, is2=\EV\EB, kdch1=\EE, kich1=\EF, krmir=\EF, 
+	rmir=\EF, rmso=\ER\E0@\EV, smir=\EF, smso=\ER\E0P\EV, 
+	use=regent40+, 
+# From: <edward@onyx.berkeley.edu> Thu Jul  9 09:27:33 1981
+# (viewpoint: added <kcuf1>, function key, and <dl1> capabilities -- esr)
+viewpoint|addsviewpoint|adds viewpoint, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=^L, cnorm=\017\E0`, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=^F, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=^Z, 
+	cvvis=\017\E0P, dl1=\El, ed=\Ek$<16.1*>, el=\EK$<16>, 
+	ind=^J, is2=\017\E0`, kcub1=^U, kcud1=^J, kcuf1=^F, kcuu1=^Z, 
+	kf0=^B1, kf2=^B2, kf3=^B!, kf4=^B", kf5=^B#, khome=^A, ll=^A, 
+	rmso=^O, rmul=^O, sgr0=^O, smso=^N, smul=^N, 
+# Some viewpoints have bad ROMs that foo up on ^O
+screwpoint|adds viewpoint with ^O bug, 
+	cvvis@, rmso@, rmul@, smso@, smul@, use=viewpoint, 
+
+# From: Jay S. Rouman <jsr@dexter.mi.org> 5 Jul 92
+# The <civis>/<cnorm>/<sgr>/<sgr0> strings were added by ESR from specs.  
+# Theory; the vp3a+ wants \E0%c to set highlights, where normal=01000000,
+# underline=01100000, rev=01010000, blink=01000010,dim=01000001,
+# invis=01000100 and %c is the logical or of desired attributes.
+# There is also a `tag bit' enabling attributes, set by \E) and unset by \E(.
+vp3a+|viewpoint3a+|adds viewpoint 3a+, 
+	am, bw, 
+	cols#80, it#8, lines#24, 
+	civis=^W, clear=\E*$<80>, cnorm=^X, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+	ed=\EY$<80>, el=\ET, home=^^, ht=^I, ind=^J, kbs=^H, kcub1=^H, 
+	kcud1=^J, kcuf1=^L, kcuu1=^K, khome=^^, nel=^M^J, rmso=\E(, 
+	sgr=\E0%{64}%?%p1%tQ%|%;%?%p2%t%{96}%|%;%?%p3%tP%|%;%?%p4%t%{2}%|%;%?%p5%t%{1}%|%;%?%p7%tD%|%;%c\E), 
+	sgr0=\E(, smso=\E0Q\E), 
+vp60|viewpoint60|addsvp60|adds viewpoint60, 
+	use=regent40, 
+#
+# adds viewpoint 90 - from cornell
+# Note:  emacs sends ei occasionally to insure the terminal is out of
+#        insert mode. This unfortunately puts the viewpoint90 IN insert
+#        mode.  A hack to get around this is <ich1=\EF\s\EF^U>.  (Also,
+#   -    :ei=:im=: must be present in the termcap translation.)
+#   -    <xhp> indicates glitch that attributes stick to location
+#   -    <msgr> means it's safe to move in standout mode
+#   -    <clear=\EG\Ek>: clears screen and visual attributes without affecting
+#               the status line
+# Function key and label capabilities merged in from SCO.
+vp90|viewpoint90|adds viewpoint 90, 
+	OTbs, bw, msgr, xhp, 
+	cols#80, lines#24, 
+	clear=\EG\Ek, cub1=^H, cud1=^J, cuf1=^F, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=^Z, dch1=\EE, 
+	dl1=\El, ed=\Ek, el=\EK, home=\EY\s\s, ht=^I, 
+	ich1=\EF \EF\025, ind=^J, kbs=^H, kcub1=^U, kcud1=^J, 
+	kcuf1=^F, kcuu1=^Z, kf0=^B1\r, kf1=^B2\r, kf10=^B;\r, 
+	kf2=^B3\r, kf3=^B4\r, kf4=^B5\r, kf5=^B6\r, kf6=^B7\r, 
+	kf7=^B8\r, kf8=^B9\r, kf9=^B\:\r, khome=^A, lf0=F1, lf1=F2, 
+	lf10=F11, lf2=F3, lf3=F4, lf4=F5, lf5=F6, lf6=F7, lf7=F8, lf8=F9, 
+	lf9=F10, ll=^A, rmso=\ER\E0@\EV, rmul=\ER\E0@\EV, 
+	sgr0=\ER\E0@\EV, smso=\ER\E0Q\EV, smul=\ER\E0`\EV, 
+# Note: if return acts weird on a980, check internal switch #2
+# on the top chip on the CONTROL pc board.
+adds980|a980|adds consul 980, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\014$<1>\013@, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=\E^E01, cup=\013%p1%{64}%+%c\E\005%p2%2d, 
+	dl1=\E\017$<13>, il1=\E\016$<13>, ind=^J, kf0=\E0, kf1=\E1, 
+	kf2=\E2, kf3=\E3, kf4=\E4, kf5=\E5, kf6=\E6, kf7=\E7, kf8=\E8, 
+	kf9=\E9, rmso=^O, sgr0=^O, smso=^Y^^^N, 
+
+#### C. Itoh Electronics
+#
+# As of 1995 these people no longer make terminals (they're still in the
+# printer business).  Their terminals were all clones of the DEC VT series.
+# They're located in Orange County, CA.
+#
+
+# CIT 80  - vt-52 emulator, the termcap has been modified to remove
+#           the delay times and do an auto tab set rather than the indirect
+#           file used in vt100.
+cit80|cit-80|citoh 80, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	clear=\E[H\EJ, cr=^M, cub1=^H, cuf1=\E[C, 
+	cup=\E[%i%p1%2d;%p2%2dH, cuu1=\E[A, ed=\EJ, el=\EK, ff=^L, 
+	ind=^J, is2=\E>, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, 
+	kcuu1=\EOA, rmkx=\E[?1l\E>, smkx=\E[?1h\E=, 
+# From: Tim Wood <mtxinu!sybase!tim> Fri Sep 27 09:39:12 PDT 1985
+# (cit101: added <rmam>/<smam> based on init string, merged this with c101 -- esr)
+cit101|citc|C.itoh fast vt100, 
+	OTbs, am, xenl, 
+	cols#80, lines#24, 
+	bel=^G, clear=\E[H\E[2J, cnorm=\E[V\E8, cub1=^H, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, cvvis=\E7\E[U, 
+	dch1=\E[P, dl1=\E[M, ed=\E[J, el=\E[K, 
+	flash=\E[?5h$<200/>\E[?5l, ich1=\E[@, il1=\E[L, 
+	is2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h\E[3g\E[>5g, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	rmam=\E[?7l, rmkx=\E[?1l\E>, rmso=\E[m, rmul=\E[m, 
+	sgr0=\E[m, smam=\E[?7h, smkx=\E[?1h\E=, smso=\E[7m, 
+	smul=\E[4m, 
+# CIE Terminals CIT-101e from Geoff Kuenning <callan!geoff> via BRL
+# The following termcap entry was created from the Callan cd100 entry.  The
+# last two lines (with the capabilities in caps) are used by RM-cobol to allow
+# full selection of combinations of reverse video, underline, and blink.
+# (cit101e: removed unknown :f0=\EOp:f1=\EOq:f2=\EOr:f3=\EOs:f4=\EOt:f5=\EOu:\
+# f6=\EOv:f7=\EOw:f8=\EOx:f9=\EOy:AB=\E[0;5m:AL=\E[m:AR=\E[0;7m:AS=\E[0;5;7m:\
+# :NB=\E[0;1;5m:NM=\E[0;1m:NR=\E[0;1;7m:NS=\E[0;1;5;7m: -- esr)
+cit101e|C. Itoh CIT-101e, 
+	OTbs, OTpt, am, mir, msgr, 
+	cols#80, it#8, lines#24, 
+	acsc=, clear=\E[H\E[J, cnorm=, csr=\E[%i%p1%2d;%p2%2dr, 
+	cud1=\E[B, cuf1=\E[C, cup=\E[%i%p1%2d;%p2%2dH, cuu1=\E[A, 
+	cvvis=\E[?1l\E[?4l\E[?7h, dch1=\E[P, dl1=\E[M, ed=\E[J, 
+	el=\E[K, if=/usr/share/tabset/vt100, il1=\E[L, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf0=\EOT, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf5=\EOm, kf6=\EOl, 
+	kf7=\EOM, kf8=\EOn, rc=\E8, ri=\EM, rmacs=^O, rmir=\E[4l, 
+	rmkx=\E>, rmso=\E[m, rmul=\E[m, sc=\E7, smacs=^N, smir=\E[4h, 
+	smkx=\E=, smso=\E[7m, smul=\E[4m, 
+# From: David S. Lawyer, June 1997:
+# The CIT 101-e was made in Japan in 1983-4 and imported by CIE
+# Terminals in Irvine, CA.  It was part of CITOH Electronics.  In the
+# late 1980's CIT Terminals went out of business.
+# There is no need to use the initialization string is=... (by invoking
+# tset or setterm etc.) provided that the terminal has been manually set
+# up (and the setup saved with ^S) to be compatible with this termcap.  To be
+# compatible it should be in ANSI mode (not VT52).   A set-up that
+# works is to set all the manually setable stuff to factory defaults
+# by pressing ^D in set-up mode.  Then increse the brighness with the
+# up-arrow key since the factory default will likely be dim on an old
+# terminal.  Then change any options you want (provided that they are
+# compatible with the termcap).  For my terminal I set: Screen
+# Background: light; Keyclicks: silent; Auto wraparound: on; CRT saver:
+# on.  I also set up mine for parity (but you may not need it).  Then 
+# save the setup with ^S.
+# (cit101e-rv: added empty <rmcup> to suppress a tic warning. --esr)
+cit101e-rv|Citoh CIT-101e (sets reverse video), 
+	am, eo, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, 
+	OTnl=\EM, bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, 
+	civis=\E[1v, clear=\E[H\E[J, cnorm=\E[0;3;4v, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[3;5v, dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, 
+	dl1=\E[M, ed=\E[J, el=\E[K, flash=\E[?5l\E[?5h$<200/>, 
+	home=\E[H, hpa=\E[%i%p1%dG, ht=^I, hts=\EH, ich=\E[%p1%d@, 
+	ich1=\E[@, il=\E[%p1%dL, il1=\E[L, ind=^J, indn=\E[%p1%dS, 
+	is2=\E<\E>\E[?1l\E[?3l\E[?4l\E[?5h\E[?7h\E[?8h\E[3g\E[>5g\E(B\E[m\E[20l\E[1;24r\E[24;1H, 
+	kbs=\177, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, nel=\EE, rc=\E8, 
+	rev=\E[7m, ri=\EM, rin=\E[%p1%dT, rmcup=, rmir=\E[4l, 
+	rmso=\E[m, rmul=\E[m, rs1=\Ec\E[?7h\E[>5g, sc=\E7, 
+	sgr0=\E[m, smcup=\E[>5g\E[?7h\E[?5h, smir=\E[4h, 
+	smso=\E[7m, smul=\E[4m, tbc=\E[3g, u6=\E[%i%p1%d;%p2%dR, 
+	u7=\E[6n, u8=\E[?6c, u9=\E[c, 
+cit101e-n|CIT-101e w/o am, 
+	am@, 
+	cvvis=\E[?1l\E[?4l\E[?7l, kbs=^H, kcub1=^H, kcud1=^J, 
+	use=cit101e, 
+cit101e-132|CIT-101e with 132 cols, 
+	cols#132, 
+	kbs=^H, kcub1=^H, kcud1=^J, use=cit101e, 
+cit101e-n132|CIT-101e with 132 cols w/o am, 
+	am@, 
+	cols#132, 
+	cvvis=\E[?1l\E[?4l\E[?7l, kbs=^H, kcub1=^H, kcud1=^J, 
+	use=cit101e, 
+# CIE Terminals CIT-500 from BRL
+# The following SET-UP modes are assumed for normal operation:
+#	GENERATE_XON/XOFF:YES	DUPLEX:FULL		NEWLINE:OFF
+#	AUTOWRAP:ON		MODE:ANSI		SCREEN_LENGTH:64_LINES
+#	DSPLY_CNTRL_CODES?NO	PAGE_WIDTH:80		EDIT_MODE:OFF
+# Other SET-UP modes may be set for operator convenience or communication
+# requirements.
+# Hardware tabs are assumed to be set every 8 columns; they can be set up
+# by the "reset", "tset", or "tabs" utilities.  No delays are specified; use
+# "stty ixon -ixany" to enable DC3/DC1 flow control!
+# (cit500: I added <rmam>/<smam> based on the init string -- esr)
+cit500|CIE Terminals CIT-500, 
+	OTbs, OTpt, mir, msgr, xon, 
+	OTkn#10, cols#80, it#8, lines#64, vt#3, 
+	acsc=, bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, 
+	clear=\E[H\E[J, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\EM, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	ed=\EJ, el=\EK, home=\E[H, ht=^I, hts=\EH, il=\E[%p1%dL, 
+	il1=\E[L, ind=^J, is2=\E<\E)0, kbs=^H, kcbt=\E[Z, kcub1=\EOD, 
+	kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kdch1=\E[P, kdl1=\E[M, 
+	ked=\EJ, kel=\EK, kf0=\EOP, kf1=\EOQ, kf2=\EOR, kf3=\EOS, 
+	kf4=\EOU, kf5=\EOV, kf6=\EOW, kf7=\EOX, kf8=\EOY, kf9=\EOZ, 
+	khome=\E[H, kich1=\E[4h, kil1=\E[L, krmir=\E[4l, lf0=PF1, 
+	lf1=PF2, lf2=PF3, lf3=PF4, lf4=F15, lf5=F16, lf6=F17, lf7=F18, 
+	lf8=F19, lf9=F20, ll=\E[64H, nel=\EE, rc=\E8, rev=\E[7m, 
+	ri=\EM, rmacs=^O, rmam=\E[?7l, rmir=\E[4l, rmkx=\E[?1l\E>, 
+	rmso=\E[m, rmul=\E[m, 
+	rs1=\E<\E2\E[20l\E[?6l\E[r\E[m\E[q\E(B\017\E)0\E>, 
+	sc=\E7, sgr0=\E[m, smacs=^N, smam=\E[?7h, smir=\E[4h, 
+	smkx=\E[?1h\E=, smso=\E[7m, smul=\E[4m, tbc=\E[3g, 
+
+# C. Itoh printers begin here
+citoh|ci8510|8510|c.itoh 8510a, 
+	cols#80, it#8, 
+	bold=\E!, cub1@, 
+	is2=\E(009\,017\,025\,033\,041\,049\,057\,065\,073., 
+	rep=\ER%p2%03d%p1%c, ri=\Er, rmul=\EY, sgr0=\E"\EY, 
+	smul=\EX, use=lpr, 
+citoh-pica|citoh in pica, 
+	is1=\EN, use=citoh, 
+citoh-elite|citoh in elite, 
+	cols#96, 
+	is1=\EE, 
+	is2=\E(009\,017\,025\,033\,041\,049\,057\,065\,073\,081\,089., 
+	use=citoh, 
+citoh-comp|citoh in compressed, 
+	cols#136, 
+	is1=\EQ, 
+	is2=\E(009\,017\,025\,033\,041\,049\,057\,065\,073\,081\,089\,097\,105\,113\,121\,129., 
+	use=citoh, 
+# citoh has infinite cols because we don't want lp ever inserting \n\t**.
+citoh-prop|citoh-ps|ips|citoh in proportional spacing mode, 
+	cols#32767, 
+	is1=\EP, use=citoh, 
+citoh-6lpi|citoh in 6 lines per inch mode, 
+	is3=\EA, use=citoh, 
+citoh-8lpi|citoh in 8 lines per inch mode, 
+	lines#88, 
+	is3=\EB, use=citoh, 
+
+#### Control Data (cdc)
+#
+
+cdc456|cdc 456 terminal, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=^Y^X, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E1%p1%{32}%+%c%p2%{32}%+%c, cuu1=^Z, dl1=\EJ, ed=^X, 
+	el=^V, home=^Y, il1=\EL, ind=^J, 
+
+# Assorted CDC terminals from BRL (improvements by DAG & Ferd Brundick)
+cdc721|CDC Viking, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	clear=^L, cuf1=^X, cup=\002%p2%{32}%+%c%p1%{32}%+%c, 
+	cuu1=^W, el=^K, home=^Y, kcub1=^H, kcud1=^J, kcuf1=^I, 
+	kcuu1=^W, khome=^Y, 
+cdc721ll|CDC Vikingll, 
+	OTbs, am, 
+	cols#132, lines#24, 
+	clear=^L, cuf1=^X, cup=\002%p2%{32}%+%c%p1%{32}%+%c, 
+	cuu1=^W, el=^K, home=^Y, kcub1=^H, kcud1=^J, kcuf1=^I, 
+	kcuu1=^W, khome=^Y, 
+# (cdc752: the BRL entry had :ll=\E1  ^Z: commented out
+cdc752|CDC 752, 
+	OTbs, am, bw, xhp, 
+	cols#80, lines#24, 
+	bel=^G, clear=\030\E1\s\s, cr=^M, cub1=^H, cud1=^J, cuf1=^U, 
+	cup=\E1%p2%{32}%+%c%p1%{32}%+%c, cuu1=^Z, el=^V, 
+	home=\E1\s\s, ind=^J, ll=^Y, rs1=\E1  \030\002\003\017, 
+# CDC 756
+# The following switch/key settings are assumed for normal operation:
+#	96 chars	SCROLL		FULL duplex	not BLOCK
+# Other switches may be set according to communication requirements.
+# Insert/delete-character cannot be used, as the whole display is affected.
+# "so" & "se" are commented out until jove handles "sg" correctly.
+cdc756|CDC 756, 
+	OTbs, am, bw, 
+	OTkn#10, cols#80, lines#24, 
+	bel=^G, clear=^Y^X, cr=^M, cub1=^H, cud1=^J, cuf1=^U, 
+	cup=\E1%p2%{32}%+%c%p1%{32}%+%c, cuu1=^Z, 
+	dl1=\EJ$<6*/>, ed=^X, el=^V, home=^Y, il1=\EL$<6*/>, ind=^J, 
+	kbs=^H, kcub1=^H, kcud1=^J, kcuf1=^U, kcuu1=^Z, kdch1=\EI, 
+	kdl1=\EL, ked=^X, kel=^V, kf0=\EA, kf1=\EB, kf2=\EC, kf3=\ED, 
+	kf4=\EE, kf5=\EF, kf6=\EG, kf7=\EH, kf8=\Ea, kf9=\Eb, khome=^Y, 
+	khts=^O, kich1=\EK, kil1=\EL, lf0=F1, lf1=F2, lf2=F3, lf3=F4, 
+	lf4=F5, lf5=F6, lf6=F7, lf7=F8, lf8=F9, lf9=F10, ll=^Y^Z, 
+	rs1=\031\030\002\003\017, 
+#
+# CDC 721 from Robert Viduya, Ga. Tech. <ihnp4!gatech!gitpyr!robert> via BRL.
+#
+# Part of the long initialization string defines the "DOWN" key to the left
+# of the tab key to send an ESC.  The real ESC key is positioned way out 
+# in right field.
+#
+# The termcap won't work in 132 column mode due to the way it it moves the
+# cursor.  Termcap doesn't have the capability (as far as I could tell) to
+# handle the 721 in 132 column mode.
+#
+# (cdc721: changed :ri: to :sr: -- esr)
+cdc721-esc|Control Data 721, 
+	OTbs, OTpt, am, bw, msgr, xon, 
+	OTkn#10, cols#80, it#8, lines#30, 
+	bel=^G, blink=^N, cbt=^^^K, clear=^L, cub1=^H, cud1=^Z, 
+	cuf1=^X, cup=\002%p2%{32}%+%c%p1%{32}%+%c, cuu1=^W, 
+	dch1=^^N, dim=^\, dl1=^^Q, ed=^^P, el=^K, home=^Y, hts=^^^RW, 
+	ich1=^^O, il1=^^R, ind=\036W =\036U, invis=^^^R[, 
+	is2=\036\022B\003\036\035\017\022\025\035\036E\036\022H\036\022J\036\022L\036\022N\036\022P\036\022Q\036\022\036\022\^\036\022b\036\022i\036W =\036\022Z\036\011C1-` `!k/o, 
+	kbs=^H, kcub1=^H, kcud1=^Z, kcuf1=^X, kcuu1=^W, kf0=^^q, 
+	kf1=^^r, kf2=^^s, kf3=^^t, kf4=^^u, kf5=^^v, kf6=^^w, kf7=^^x, 
+	kf8=^^y, kf9=^^z, khome=^Y, ll=^B =, rev=^^D, 
+	ri=\036W =\036V, rmir=, rmkx=^^^Rl, rmso=^^E, rmul=^], 
+	sgr0=\017\025\035\036E\036\022\\, smir=, smkx=^^^Rk, 
+	smso=^^D, smul=^\, tbc=^^^RY, 
+
+#### Getronics
+#
+# Getronics is a Dutch electronics company that at one time was called 
+# `Geveke' and made async terminals; but (according to the company itself!)
+# they've lost all their documentation on the command set.  The hardware
+# documentation suggests the terminals were actually manufactured by a
+# Taiwanese electronics company named Cal-Comp.  There are known
+# to have been at least two models, the 33 and the 50.
+#
+
+# The 50 seems to be a top end vt220 clone, with the addition of a higher
+# screen resolution, a larger screen, at least 1 page of memory above and
+# below the screen, apparently pages of memory right and left of the screen
+# which can be panned, and about 75 function keys (15 function keys x normal,
+# shift, control, func A, func B). It also has more setup possibilities than
+# the vt220. The monitor case is dated November 1978 and the keyboard case is
+# May 1982.
+#
+# The vt100 emulation works as is.  The entry below describes the rather
+# non-conformant (but more featureful) ANSI mode.
+#
+# From: Stephen Peterson <stv@utrecht.ow.nl>, 27 May 1995
+visa50|geveke visa 50 terminal in ansi 80 character mode, 
+	bw, mir, msgr, 
+	cols#80, lines#25, 
+	acsc=0_aaffggh jjkkllmmnnooqqssttuuvvwwxx, bel=^G, 
+	blink=\E[5m, bold=\E[1m, cbt=\E[Z, clear=\E[H\E[2J, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=\E[D, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dX, dch1=\E[X, dim=\E[2m, dl=\E[%p1%dM, 
+	dl1=\E[M, ed=\E[J, el=\E[K, flash=\E[?5h\E[?5l, home=\E[H, 
+	hpa=\E[%i%p1%dG, ht=^I, ich=\E[%p1%d@, ich1=\E[@, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, invis=\E[8m, 
+	is2=\E0;2m\E[1;25r\E[25;1H\E[?3l\E[?7h\E[?8h, 
+	ka1=\E[f, ka3=\EOQ, kb2=\EOP, kbs=^H, kc1=\EOR, kc3=\EOS, 
+	kcub1=\E[D, kcud1=\E[A, kcuf1=\E[C, kcuu1=\E[A, kdch1=\177, 
+	kdl1=\EOS, kf0=\E010, kf1=\E001, kf10=\E011, kf2=\E002, 
+	kf3=\E003, kf4=\E004, kf5=\E005, kf6=\E006, kf7=\E007, 
+	kf8=\E008, kf9=\E009, khome=\E[f, lf2=A delete char, 
+	lf3=A insert line, lf4=A delete line, lf5=A clear, 
+	lf6=A ce of/cf gn, lf7=A print, lf8=A on-line, 
+	lf9=A funcl0=A send, nel=^M^J, rev=\E[7m, rmacs=\E[3l, 
+	rmam=\E[?7l, rmir=\E[4l, rmkx=\E>, rmso=\E[0;2m, 
+	rmul=\E[0m, sgr0=\E[0;2m, smacs=\E3h, smam=\E?7h, 
+	smir=\E[4h, smkx=\E=, smso=\E[2;7m, smul=\E[4m, tbc=\E[3g, 
+	vpa=\E[%i%p1%dd, 
+
+#### Human Designed Systems (Concept)
+#
+#	Human Designed Systems
+#	400 Fehley Drive
+#	King of Prussia, PA 19406
+#	Vox: (610)-277-8300
+#	Fax: (610)-275-5739
+#	Net: support@hds.com
+# 
+# John Martin <john@hds.com> is their termcap expert.  They're mostly out of
+# the character-terminal business now (1995) and making X terminals.  In
+# particular, the whole `Concept' line described here was discontinued long
+# ago.
+#
+
+# From: <vax135!hpk>  Sat Jun 27 07:41:20 1981
+# Extensive changes to c108 by arpavax:eric Feb 1982
+# Some unknown person at SCO then translated it to terminfo.
+#
+# There seem to be a number of different versions of the C108 PROMS
+# (with bug fixes in its Z-80 program).
+# 
+# The first one that we had would lock out the keyboard of you
+# sent lots of short lines (like /usr/dict/words) at 9600 baud.
+# Try that on your C108 and see if it sends a ^S when you type it.
+# If so, you have an old version of the PROMs.
+# 
+# You should configure the C108 to send ^S/^Q before running this.
+# It is much faster (at 9600 baud) than the c100 because the delays
+# are not fixed.
+# new status line display entries for c108-8p:
+# <is3> - init str #3 - setup term for status display - 
+# set programmer mode, select window 2, define window at last 
+# line of memory, set bkgnd stat mesg there, select window 0.
+# 
+# <tsl> - to status line - select window 2, home cursor, erase to 
+# end-of-window, 1/2 bright on, goto(line#0, col#?)
+# 
+# <fsl> - from status line - 1/2 bright off, select window 0
+# 
+# <dsl> - disable status display - set bkgnd status mesg with 
+# illegal window #
+# 
+# There are probably more function keys that should be added but 
+# I don't know what they are.
+#
+# No delays needed on c108 because of ^S/^Q handshaking
+#
+c108|concept108|c108-8p|concept108-8p|concept 108 w/8 pages, 
+	is3=\EU\E z"\Ev\001\177 !p\E ;"\E z \Ev  \001\177p\Ep\n, 
+	rmcup=\Ev  \001\177p\Ep\r\n, use=c108-4p, 
+c108-4p|concept108-4p|concept 108 w/4 pages, 
+	OTbs, eslok, hs, xon, 
+	pb@, 
+	acsc=jEkTl\\mMqLxU, cnorm=\Ew, cr=^M, 
+	cup=\Ea%p1%?%p1%{95}%>%t\001%{96}%-%;%{32}%+%c%p2%?%p2%{95}%>%t\001%{96}%-%;%{32}%+%c, 
+	cvvis=\EW, dch1=\E 1$<16*>, dsl=\E ;\177, fsl=\Ee\E z\s, 
+	ind=^J, is1=\EK\E!\E F, 
+	is3=\EU\E z"\Ev\177 !p\E ;"\E z \Ev  \001 p\Ep\n, 
+	rmacs=\Ej\s, rmcup=\Ev  \001 p\Ep\r\n, smacs=\Ej!, 
+	smcup=\EU\Ev  8p\Ep\r\E\025, 
+	tsl=\E z"\E?\E\005\EE\Ea %+\s, use=c100, 
+c108-rv|c108-rv-8p|concept 108 w/8 pages in reverse video, 
+	rmcup=\Ev  \002 p\Ep\r\n, smcup=\EU\Ev  8p\Ep\r, 
+	use=c108-rv-4p, 
+c108-rv-4p|concept108rv4p|concept 108 w/4 pages in reverse video, 
+	flash=\EK$<200>\Ek, is1=\Ek, rmso=\Ee, smso=\EE, 
+	use=c108-4p, 
+c108-w|c108-w-8p|concept108-w-8|concept108-w8p|concept 108 w/8 pages in wide mode, 
+	cols#132, 
+	is1=\E F\E", rmcup=\Ev  ^A0\001D\Ep\r\n, 
+	smcup=\EU\Ev  8\001D\Ep\r, use=c108-8p, 
+
+# Concept 100:
+# These have only window relative cursor addressing, not screen 
+# relative. To get it to work right here, smcup/rmcup (which 
+# were invented for the concept) lock you into a one page 
+# window for screen style programs.
+# 
+# To get out of the one page window, we use a clever trick:
+# we set the window size to zero ("\Ev    " in rmcup) which the 
+# terminal recognizes as an error and resets the window to all 
+# of memory.
+# 
+# This trick works on c100 but does not on c108, sigh.
+# 
+# Some tty drivers use cr3 for concept, others use nl3, hence 
+# the delays on cr and ind below. This padding is only needed at 
+# 9600 baud and up.  One or the other is commented out depending on 
+# local conventions.
+# 
+# 2 ms padding on <rmcup> isn't always enough. 6 works fine. Maybe 
+# less than 6 but more than 2 will work.
+# 
+# Note: can't use function keys f7-f10 because they are 
+# indistinguishable from arrow keys (!), also, del char and 
+# clear eol use xon/xoff so they probably won't work very well.
+# 
+# Also note that we don't define insrt/del char/delline/eop/send 
+# because they don't transmit unless we reset them - I figured 
+# it was a bad idea to clobber their definitions.
+# 
+# The <mc5> sequence changes the escape character to ^^ so that 
+# escapes will be passed through to the printer. Only trouble 
+# is that ^^ won't be - ^^ was chosen to be unlikely. 
+# Unfortunately, if you're sending raster bits through to be 
+# plotted, any character you choose will be likely, so we lose.
+#
+# \EQ"\EY(^W (send anything from printer to host, for xon/xoff) 
+# cannot be # in is2 because it will hang a c100 with no printer 
+# if sent twice.
+c100|concept100|concept|c104|c100-4p|hds concept 100, 
+	OTbs, am, eo, mir, ul, xenl, 
+	cols#80, lines#24, pb#9600, vt#8, 
+	bel=^G, blink=\EC, clear=\E?\E\005$<2*>, cr=$<9>\r, 
+	cub1=^H, cud1=^J, cuf1=\E=, 
+	cup=\Ea%p1%{32}%+%c%p2%{32}%+%c, cuu1=\E;, 
+	dch1=\E\021$<16*>, dim=\EE, dl1=\E\002$<3*>, 
+	ed=\E\005$<16*>, el=\E\025$<16>, flash=\Ek$<200>\EK, 
+	ht=\011$<8>, il1=\E\022$<3*>, ind=^J, invis=\EH, ip=$<16*>, 
+	is1=\EK, 
+	is2=\EU\Ef\E7\E5\E8\El\ENH\E\0\Eo&\0\Eo'\E\Eo!\0\E\007!\E\010A@ \E4#\:"\E\:a\E4#;"\E\:b\E4#<"\E\:c, 
+	is3=\Ev    $<6>\Ep\n, kbs=^H, kcbt=\E', kctab=\E_, 
+	kcub1=\E>, kcud1=\E<, kcuf1=\E=, kcuu1=\E;, kdch1=\E^Q, 
+	kdl1=\E^B, ked=\E^C, kel=\E^S, kf1=\E5, kf2=\E6, kf3=\E7, 
+	kf4=\E8, kf5=\E9, kf6=\E\:a, kf7=\E\:b, kf8=\E\:c, khome=\E?, 
+	khts=\E], kich1=\E^P, kil1=\E^R, kind=\E[, knp=\E-, kpp=\E., 
+	kri=\E\\, krmir=\E\0, mc4=\036o \E\EQ!\EYP\027, 
+	mc5=\EQ"\EY(\027\EYD\Eo \036, prot=\EI, 
+	rep=\Er%p1%c%p2%{32}%+%c$<.2*>, rev=\ED, 
+	rmcup=\Ev    $<6>\Ep\r\n, rmir=\E\s\s, rmkx=\Ex, 
+	rmso=\Ed, rmul=\Eg, sgr0=\EN@, 
+	smcup=\EU\Ev  8p\Ep\r\E\025$<16>, smir=\E^P, smkx=\EX, 
+	smso=\ED, smul=\EG, 
+c100-rv|c100-rv-4p|concept100-rv|c100 rev video, 
+	cnorm@, cvvis@, flash=\EK$<200>\Ek, is1=\Ek, rmso=\Ee, 
+	smso=\EE, use=c100, 
+oc100|oconcept|c100-1p|old 1 page concept 100, 
+	in, 
+	is3@, use=c100, 
+
+# From: Walter Skorski <walt@genetics1.JMP.TJU.EDU>, 16-oct-1996.
+# Lots of notes, originally inline, but ncurses doesn't grok that.
+#
+# am: 	not available in power on mode, but turned on with \E[=107;207h in
+#	is2=.  Also, \E=124l in is2= could have been used to prevent needing
+#	to specify xenl:, but that would have rendered the last space on the
+#	last line useless.
+# bw:	Not available in power on mode, but turned on with \E[=107;207h in
+#	is2=.
+# clear: Could be done with \E[2J alone, except that vi (and probably most
+#	other programs) assume that this also homes the cursor.
+# dsl:	Go to window 2, go to the beginning of the line, use a line feed to
+#	scroll the window, and go back to window 1.
+# is2:	the string may cause a warning to be issued by tic that it
+#	found a very long line and that it suspects that a comma is missing
+#	somewhere.  This warning can be ignored (unless it comes up more than
+#	once).  The initialization string contains the following commands:
+#
+#	 [Setup mode items changed from factory defaults:]
+#		\E)0			set alternate character set to
+#						graphics
+#		^O			set character set to default
+#	 [In case it wasn't]
+#		\E[m			turn off all attributes
+#	 [In case they weren't off]
+#		\E[=107;		cursor wrap and
+#			207h			character wrap on
+#		\E[90;3u		set Fkey definitions to "transmit"
+#						defaults
+#		\E[92;3u		set cursor key definitions to
+#						"transmit" defaults
+#		\E[43;1u		set shift F13 to transmit...
+#		\177\E$P\177
+#		\E[44;1u		set shift F14 to transmit...
+#			\177\E$Q\177
+#		\E[45;1u		set shift F15 to transmit...
+#			\177\E$R\177
+#		\E[46;1u		set shift F16 to transmit...
+#			\177\E$S\177
+#		\E[200;1u		set shift up to transmit...
+#			\177\E$A\177
+#		\E[201;1u		set shift down to transmit...
+#			\177\E$B\177
+#		\E[202;1u		set shift right to transmit...
+#			\177\E$C\177
+#		\E[203;1u		set shift left to transmit...
+#			\177\E$D\177
+#		\E[204;1u		set shift home to transmit...
+#			\177\E$H\177
+#		\E[212;1u		set backtab to transmit...
+#			\177\E$I\177
+#		\E[213;1u		set shift backspace to transmit...
+#			\177\E$^H\177
+#		\E[214;1u		set shift del to transmit...
+#			"\E$\177"
+#	 [Necessary items not mentioned in setup mode:]
+#		\E[2!w			move to window 2
+#		\E[25;25w		define window as line 25 of memory
+#		\E[!w			move to window 1
+#		\E[2*w			show current line of window 2 as
+#						status line
+#		\E[2+x			set meta key to use high bit
+#		\E[;3+}			move underline to bottom of character
+#
+#	All Fkeys are set to their default transmit definitions with \E[90;3u
+#	in is2=.  IMPORTANT:  to use this terminal definition, the "quit" stty
+#	setting MUST be redefined or deactivated, because the default is
+#	contained in almost all of this terminal's Fkey strings!  If for some
+#	reason "quit" cannot be altered, the Fkeys can, but it would be
+#	necessary to change ^| to ^] in all of these definitions, and add
+#	\E[2;029!t to is2.
+# lines: is set to 24 because this terminal refuses to treat the 25th
+#	line normally.
+# ll:	Not available in power on mode, but turned on with \E[=107;207h in
+#	is2=.
+# lm:	Pointless, given that this definition locks a single screen of
+#	memory into view, but what the hey...
+# rmso: Could use \E[1;7!{ to turn off only bold and reverse (leaving any
+#	other attributes alone), but some programs expect this to turn off
+#	everything.
+# rmul: Could use \E[4!{ to turn off only underline (leaving any other
+#	attributes alone), but some programs expect this to turn off
+#	everything.
+# sgr:	Attributes are set on this terminal with the string \E[ followed by
+#	a list of attribute code numbers (in decimal, separated by
+#	semicolons), followed by the character m.  The attribute code
+#	numbers are:
+#		  1 for bold;
+#		  2 for dim (which is ignored in power on mode);
+#		  4 for underline;
+#		  5 for blinking;
+#		  7 for inverse;
+#		  8 for not displayable; and
+#		=99 for protected (except that there are strange side
+#		effects to protected characters which make them inadvisable).
+#	 The mapping of terminfo parameters to attributes is as follows:
+#		%p1 (standout) = bold and inverse together;
+#		%p2 (underline) = underline;
+#		%p3 (reverse) = inverse;
+#		%p4 (blink) = blinking;
+#		%p5 (dim) is ignored;
+#		%p6 (bold) = bold;
+#		%p7 (invisible) = not displayable;
+#		%p8 (protected) is ignored; and
+#		%p9 (alt char set) = alt char set.
+#	 The code to do this is:
+#		\E[0		OUTPUT	\E[0
+#		%?%p1%p6%O	IF	(standout; bold) OR
+#		%t;1		THEN	OUTPUT	;1
+#		%;		ENDIF
+#		%?%p2		IF	underline
+#		%t;4		THEN	OUTPUT	;4
+#		%;		ENDIF
+#		%?%p4		IF	blink
+#		%t;5		THEN	OUTPUT	;5
+#		%;		ENDIF
+#		%?%p1%p3%O	IF	(standout; reverse) OR
+#		%t;7		THEN	OUTPUT	;7
+#		%;		ENDIF
+#		%?%p7		IF	invisible
+#		%t;8		THEN	OUTPUT	;8
+#		%;		ENDIF
+#		m		OUTPUT	m
+#		%?%p9		IF	altcharset
+#		%t^N		THEN	OUTPUT	^N
+#		%e^O		ELSE	OUTPUT	^O
+#		%;		ENDIF
+# sgr0: Everything is turned off (including alternate character set), since
+#	there is no way of knowing what it is that the program wants turned
+#	off.
+# smul: The "underline" attribute is reconfigurable to an overline or
+#	strikethru, or (as done with \E[;3+} in is2=), to a line at the true
+#	bottom of the character cell.  This was done to allow for more readable
+#	underlined characters, and to be able to distinguish between an
+#	underlined space, an underscore, and an underlined underscore.
+# xenl: Terminal can be configured to not need this, but this "glitch"
+#	behavior is actually preferable with autowrap terminals.
+#
+# Parameters kf31= thru kf53= actually contain the strings sent by the shifted
+# Fkeys.  There are no parameters for shifted Fkeys in terminfo.  The is2
+# string modifies the 'O' in kf43 to kf46 to a '$'.
+#
+# kcbt was originally ^I but redefined in is2=.
+# kHOM was \E[H originally but redefined in is2=, as were a number of
+# other keys.
+# kDC was originally \177 but redefined in is2=.
+#
+# kbs:	Shift was also ^H originally but redefined as \E$^H in is2=.
+# tsl:	Go to window 2, then do an hpa=.
+#
+#------- flash=\E[8;3!}^G\E[3;3!}
+#------- flash=\E[?5h$<100>\E[?5l
+# There are two ways to flash the screen, both of which have their drawbacks. 
+# The first is to set the bell mode to video, transmit a bell character, and
+# set the bell mode back - but to what?  There is no way of knowing what the
+# user's old bell setting was before we messed with it.  Worse, the command to
+# set the bell mode also sets the key click volume, and there is no way to say
+# "leave that alone", or to know what it's set to, either.
+# The second way to do a flash is to set the screen to inverse video, pad for a
+# tenth of a second, and set it back - but like before, there's no way to know
+# that the screen wasn't ALREADY in inverse video, or that the user may prefer
+# it that way.  The point is moot anyway, since vi (and probably other
+# programs) assume that by defining flash=, you want the computer to use it
+# INSTEAD of bel=, rather than as a secondary type of signal.
+#
+#------- cvvis=\E[+{
+# The is the power on setting, which is also as visible as the cursor
+# gets.
+#-------  wind=\E[%i%p1%d;%p2%d;%p3%{1}%+%d;%p4%{1}%+%dw
+# Windowing is possible, but not defined here because it is also used to
+# emulate status line functions.  Allowing a program to set a window could
+# clobber the status line or render it unusable.  There is additional memory,
+# but screen scroll functions are destructive and do not make use of it.
+#
+#-------   dim=			Not available in power on mode.
+# You have a choice of defining low intensity characters as "half bright" and
+# high intensity as "normal", or defining low as "normal" and high as "bold". 
+# No matter which you choose, only one of either "half bright" or "bold" is
+# available at any time, so taking the time to override the default is
+# pointless.
+#
+#-------  prot=\E[=0;99m
+# Not defined, because it appears to have some strange side effects.
+#------- pfkey=%?%p1%{24}%<%p1%{30}%>%p1%{54}%<%A%O%t\E[%p1%du\177%p2%s\177%;
+#------- pfloc=%?%p1%{24}%<%p1%{30}%>%p1%{54}%<%A%O%t\E[%p1%du\177%p2%s\177%;
+#-------   pfx=%?%p1%{24}%<%p1%{30}%>%p1%{54}%<%A%O%t\E[%p1%d;1u\177%p2%s\177%;
+#	 Available, but making them available to programs is inadvisable.
+#	 The code to do this is:
+#		%?%p1%{24}%<	IF	((key; 24) <;
+#		%p1%{30}%>		 ((key; 30) >;
+#		%p1%{54}%<		  (key; 54) <
+#		%A			 ) AND
+#		%O		  	) OR
+#	 [that is, "IF key < 24 OR (key > 30 AND key < 54)",]
+#		%t\E[		THEN	OUTPUT	\E[
+#		%p1%d			OUTPUT	(key) as decimal
+#	 [next line applies to pfx only]
+#		;1			OUTPUT	;1
+#		u			OUTPUT	u
+#		\177			OUTPUT	\177
+#		%p2%s			OUTPUT	(string) as string
+#		\177			OUTPUT	\177
+#	 [DEL chosen as delimiter, but could be any character]
+#	 [implied:		ELSE	do nothing]
+#		%;		ENDIF
+#	
+#-------   rs2=
+# Not defined since anything it might do could be done faster and easier with
+# either Meta-Shift-Reset or the main power switch.
+#
+#-------  smkx=\E[1!z
+#-------  rmkx=\E[!z
+# These sequences apply to the cursor and setup keys only, not to the
+# numeric keypad.  But it doesn't matter anyway, since making these
+# available to programs is inadvisable.
+# For the key definitions below, all sequences beginning with \E$ are
+# custom and programmed into the terminal via is2.  \E$ also has no
+# meaning to any other terminal.
+#
+#------- cmdch=\E[;%p1%d!t
+# Available, but making it available to programs is inadvisable.
+#------- smxon=\E[1*q
+# Available, but making it available to programs is inadvisable.
+# Terminal will send XON/XOFF on buffer overflow.
+#------- rmxon=\E[*q
+# Available, but making it available to programs is inadvisable.
+# Terminal will not notify on buffer overflow.
+#-------   smm=\E[2+x
+#-------   rmm=\E[+x
+# Available, but making them available to programs is inadvisable.
+#
+# Printing:
+#	 It's not made clear in the manuals, but based on other ansi/vt type
+#	 terminals, it's a good guess that this terminal is capable of both
+#	 "transparent print" (which doesn't copy data to the screen, and
+#	 therefore needs mc5i: specified to say so) and "auxilliary print"
+#	 (which does duplicate printed data on the screen, in which case mc4=
+#	 and mc5= should use the \E[?4i and \E[?5i strings instead).
+
+hds200|Human Designed Systems HDS200, 
+	am, bw, eslok, hs, km, mc5i, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, lm#0, 
+	acsc=``aaffggjjkkllmmnnooqqssttuuvvwwxx~~, bel=^G, 
+	blink=\E[0;5m, bold=\E[0;1m, cbt=\E[Z, civis=\E[6+{, 
+	clear=\E[H\E[J, cnorm=\E[+{, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=\E[D, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	dsl=\E[2!w\r\n\E[!w, ed=\E[J, el=\E[K, el1=\E[1K, 
+	fsl=\E[!w, home=\E[H, hpa=\E[%i%p1%dG, ht=^I, hts=\EH, 
+	ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L, ind=\ED, 
+	invis=\E[0;8m, 
+	is2=\E)0\017\E[m\E[=107;207h\E[90;3u\E[92;3u\E[43;1u\177\E$P\177\E[44;1u\177\E$Q\177\E[45;1u\177\E$R\177\E[46;1u\177\E$S\177\E[200;1u\177\E$A\177\E[201;1u\177\E$B\177\E[202;1u\177\E$C\177\E[203;1u\177\E$D\177\E[204;1u\177\E$H\177\E[212;1u\177\E$I\177\E[213;1u\177\E$\010\177\E[214;1u"\E$\177"\E[2!w\E[25;25w\E[!w\E[2*w\E[2+x\E[;3+}, 
+	kDC=\E$\177, kHOM=\E$H, kLFT=\E$D, kRIT=\E$C, kbs=^H, 
+	kcbt=\E$I, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\177, kent=^M, kf1=^\001\r, kf10=^\010\r, 
+	kf11=^\011\r, kf12=^\012\r, kf13=\EOP, kf14=\EOQ, 
+	kf15=\EOR, kf16=\EOS, kf17=^\017\r, kf18=^\018\r, 
+	kf19=^\019\r, kf2=^\002\r, kf20=^\020\r, kf21=^\021\r, 
+	kf22=^\022\r, kf23=^\023\r, kf3=^\003\r, kf31=^\031\r, 
+	kf32=^\032\r, kf33=^\033\r, kf34=^\034\r, kf35=^\035\r, 
+	kf36=^\036\r, kf37=^\037\r, kf38=^\038\r, kf39=^\039\r, 
+	kf4=^\004\r, kf40=^\040\r, kf41=^\041\r, kf42=^\042\r, 
+	kf43=\E$P, kf44=\E$Q, kf45=\E$R, kf46=\E$S, kf47=^\047\r, 
+	kf48=^\048\r, kf49=^\049\r, kf5=^\005\r, kf50=^\050\r, 
+	kf51=^\051\r, kf52=^\052\r, kf53=^\053\r, kf6=^\006\r, 
+	kf7=^\007\r, kf8=^\008\r, kf9=^\009\r, khome=\E[H, 
+	kind=\E[T, knp=\E[U, kpp=\E[V, kri=\E[S, ll=\E[H\E[A, 
+	mc0=\E[i, mc4=\E[4i, mc5=\E[5i, nel=\E[E, rc=\E8, 
+	rev=\E[0;7m, ri=\EM, rmacs=^O, rmir=\E[4l, rmso=\E[m\017, 
+	rmul=\E[m\017, sc=\E7, 
+	sgr=\E[0%?%p1%p6%O%t;1%;%?%p2%t;4%;%?%p4%t;5%;%?%p1%p3%O%t;7%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smir=\E[4h, smso=\E[0;1;7m, 
+	smul=\E[0;4m, tbc=\E[3g, tsl=\E[2!w\E[%i%p1%dG, 
+	vpa=\E[%i%p1%dd, 
+
+# <ht> through <el> included to specify padding needed in raw mode.
+# (avt-ns: added empty <acsc> to suppress a tic warning --esr)
+avt-ns|concept avt no status line, 
+	OTbs, am, eo, mir, ul, xenl, xon, 
+	cols#80, it#8, lines#24, lm#192, 
+	acsc=, bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, 
+	clear=\E[H\E[J$<38>, cnorm=\E[=119l, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[=119h, dch1=\E[P, dim=\E[1!{, dl=\E[%p1%dM$<4*>, 
+	dl1=\E[M$<4>, ed=\E[J$<96>, el=\E[K$<6>, home=\E[H, 
+	hpa=\E[%p1%{1}%+%dG, ht=\011$<4>, hts=\EH, ich=\E[%p1%d@, 
+	ich1=\E[@, il=\E[%p1%dL$<4*>, il1=\E[L$<4>, ind=\n$<8>, 
+	invis=\E[8m, ip=$<4>, is1=\E[=103l\E[=205l, 
+	is2=\E[1*q\E[2!t\E[7!t\E[=4;101;119;122l\E[=107;118;207h\E)1\E[1Q\EW\E[!y\E[!z\E>\E[0\:0\:32!r\E[0*w\E[w\E2\r\n\E[2;27!t, 
+	kbs=^H, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\E^B\r, ked=\E^D\r, kf1=\EOP, kf2=\EOQ, kf3=\EOR, 
+	kf4=\EOS, khome=\E[H, kich1=\E^A\r, kil1=\E^C\r, ll=\E[24H, 
+	mc0=\E[0i, mc4=\E[4i, mc5=\E[5i, 
+	pfloc=\E[%p1%d;0u#%p2%s#, pfx=\E[%p1%d;1u#%p2%s#, 
+	prot=\E[99m, rc=\E8, rep=%p1%c\E[%p2%{1}%-%db, rev=\E[7m, 
+	ri=\EM$<4>, rmacs=\016$<1>, rmcup=\E[w\E2\r\n, 
+	rmir=\E[4l, rmkx=\E[!z\E[0;2u, rmso=\E[7!{, rmul=\E[4!{, 
+	sc=\E7, 
+	sgr=\E[%?%p1%t7;%;%?%p2%t4;%;%?%p3%t7;%;%?%p4%t5;%;%?%p6%t1;%;m, 
+	sgr0=\E[m, smacs=\017$<1>, smcup=\E[=4l\E[1;24w\E2\r, 
+	smir=\E[4h, smkx=\E[1!z\E[0;3u, smso=\E[7m, smul=\E[4m, 
+	tbc=\E[2g, vpa=\E[%p1%{1}%+%dd, 
+avt-rv-ns|concept avt in reverse video mode/no status line, 
+	flash=\E[=205l$<200>\E[=205h, is1=\E[=103l\E[=205h, 
+	use=avt-ns, 
+avt-w-ns|concept avt in 132 column mode/no status line, 
+	is1=\E[=103h\E[=205l, smcup=\E[H\E[1;24;1;132w, 
+	use=avt-ns, 
+avt-w-rv-ns|concept avt in 132 column mode/no status line/reverse video, 
+	flash=\E[=205l$<200>\E[=205h, is1=\E[=103h\E[=205h, 
+	smcup=\E[H\E[1;24;1;132w, use=avt-ns, 
+
+# Concept AVT with status line. We get the status line using the
+# "Background status line" feature of the terminal. We swipe the
+# first line of memory in window 2 for the status line, keeping
+# 191 lines of memory and 24 screen lines for regular use.
+# The first line is used instead of the last so that this works
+# on both 4 and 8 page AVTs. (Note the lm#191 or 192 - this
+# assumes an 8 page AVT but lm isn't currently used anywhere.)
+#
+avt+s|concept avt status line changes, 
+	eslok, hs, 
+	lm#191, 
+	dsl=\E[0*w, fsl=\E[1;1!w, 
+	is3=\E[2w\E[2!w\E[1;1;1;80w\E[H\E[2*w\E[1!w\E2\r\n, 
+	rmcup=\E[2w\E2\r\n, smcup=\E[2;25w\E2\r, 
+	tsl=\E[2;1!w\E[;%p1%dH\E[2K, 
+avt|avt-s|concept-avt|avt w/80 columns, 
+	use=avt+s, use=avt-ns, 
+avt-rv|avt-rv-s|avt reverse video w/sl, 
+	flash=\E[=205l$<200>\E[=205h, is1=\E[=103l\E[=205h, 
+	use=avt+s, use=avt-ns, 
+avt-w|avt-w-s|concept avt 132 cols+status, 
+	is1=\E[=103h\E[=205l, smcup=\E[H\E[1;24;1;132w, 
+	use=avt+s, use=avt-ns, 
+avt-w-rv|avt-w-rv-s|avt wide+status+rv, 
+	flash=\E[=205l$<200>\E[=205h, is1=\E[=103h\E[=205h, 
+	smcup=\E[H\E[1;24;1;132w, use=avt+s, use=avt-ns, 
+
+#### Contel Business Systems. 
+#
+
+# Contel c300 and c320 terminals. 
+contel300|contel320|c300|Contel Business Systems C-300 or C-320, 
+	am, in, xon, 
+	cols#80, lines#24, xmc#1, 
+	bel=^G, clear=\EK, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EX%p1%{32}%+%c\EY%p2%{32}%+%c, cuu1=\EA, 
+	dch1=\EO$<5.5*>, dl1=\EM$<5.5*>, ed=\EJ$<5.5*>, 
+	el=\EI$<5.5>, flash=\020\002$<200/>\020\003, home=\EH, 
+	hts=\E1, ich1=\EN, il1=\EL$<5.5*>, ind=^J, ip=$<5.5*>, 
+	kbs=^H, kf0=\ERJ, kf1=\ERA, kf2=\ERB, kf3=\ERC, kf4=\ERD, 
+	kf5=\ERE, kf6=\ERF, kf7=\ERG, kf8=\ERH, kf9=\ERI, ll=\EH\EA, 
+	rmso=\E!\0, sgr0=\E!\0, smso=\E!\r, tbc=\E3, 
+# Contel c301 and c321 terminals.
+contel301|contel321|c301|c321|Contel Business Systems C-301 or C-321, 
+	flash@, ich1@, ip@, rmso=\E!\0$<20>, smso=\E!\r$<20>, 
+	use=contel300, 
+
+#### Data General (dg)
+#
+# According to James Carlson <carlson@xylogics.com> writing in January 1995,
+# the terminals group at Data General was shut down in 1991; all these
+# terminals have thus been discontinued.
+#
+# DG terminals have function keys that respond to the SHIFT and CTRL keys,
+# e.g., SHIFT-F1 generates a different code from F1.  To number the keys
+# sequentially, first the unmodified key codes are listed as F1 through F15. 
+# Then their SHIFT versions are listed as F16 through F30, their CTRL versions
+# are listed as F31 through F45, and their CTRL-SHIFT versions are listed as
+# F46 through F60.  This is done in the private "includes" below whose names
+# start with "dgkeys+".
+#
+# DG terminals generally support 8 bit characters.  For each of these terminals
+# two descriptions are supplied:
+#	1) A default description for 8 bits/character communications, which
+#	   uses the default DG international character set and keyboard codes.
+#	2) A description with suffix "-7b" for 7 bits/character communications.
+#	   This description must use the NON-DEFAULT native keyboard language.
+
+# Unmodified fkeys (kf1-kf11), Shift fkeys (kf12-kf22), Ctrl fkeys (kf23-kf33),
+# Ctrl/Shift fdkeys (kf34-kf44).
+
+dgkeys+8b|Private entry describing DG terminal 8-bit ANSI mode special keys, 
+	ka1=\233020z, ka3=\233021z, kc1=\233022z, kc3=\233023z, 
+	kclr=\2332J, kcub1=\233D, kcud1=\233B, kcuf1=\233C, 
+	kcuu1=\233A, kel=\233K, kf1=\233001z, kf10=\233010z, 
+	kf11=\233011z, kf12=\233012z, kf13=\233013z, 
+	kf14=\233014z, kf15=\233000z, kf16=\233101z, 
+	kf17=\233102z, kf18=\233103z, kf19=\233104z, 
+	kf2=\233002z, kf20=\233105z, kf21=\233106z, 
+	kf22=\233107z, kf23=\233108z, kf24=\233109z, 
+	kf25=\233110z, kf26=\233111z, kf27=\233112z, 
+	kf28=\233113z, kf29=\233114z, kf3=\233003z, 
+	kf30=\233100z, kf31=\233201z, kf32=\233202z, 
+	kf33=\233203z, kf34=\233204z, kf35=\233205z, 
+	kf36=\233206z, kf37=\233207z, kf38=\233208z, 
+	kf39=\233209z, kf4=\233004z, kf40=\233210z, 
+	kf41=\233211z, kf42=\233212z, kf43=\233213z, 
+	kf44=\233214z, kf45=\233200z, kf46=\233301z, 
+	kf47=\233302z, kf48=\233303z, kf49=\233304z, 
+	kf5=\233005z, kf50=\233305z, kf51=\233306z, 
+	kf52=\233307z, kf53=\233308z, kf54=\233309z, 
+	kf55=\233310z, kf56=\233311z, kf57=\233312z, 
+	kf58=\233313z, kf59=\233314z, kf6=\233006z, 
+	kf60=\233300z, kf7=\233007z, kf8=\233008z, kf9=\233009z, 
+	khome=\233H, kprt=\233i, 
+
+dgkeys+7b|Private entry describing DG terminal 7-bit ANSI mode special keys, 
+	ka1=\E[020z, ka3=\E[021z, kc1=\E[022z, kc3=\E[023z, 
+	kclr=\E[2J, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kel=\E[K, kf1=\E[001z, kf10=\E[010z, kf11=\E[011z, 
+	kf12=\E[012z, kf13=\E[013z, kf14=\E[014z, kf15=\E[000z, 
+	kf16=\E[101z, kf17=\E[102z, kf18=\E[103z, kf19=\E[104z, 
+	kf2=\E[002z, kf20=\E[105z, kf21=\E[106z, kf22=\E[107z, 
+	kf23=\E[108z, kf24=\E[109z, kf25=\E[110z, kf26=\E[111z, 
+	kf27=\E[112z, kf28=\E[113z, kf29=\E[114z, kf3=\E[003z, 
+	kf30=\E[100z, kf31=\E[201z, kf32=\E[202z, kf33=\E[203z, 
+	kf34=\E[204z, kf35=\E[205z, kf36=\E[206z, kf37=\E[207z, 
+	kf38=\E[208z, kf39=\E[209z, kf4=\E[004z, kf40=\E[210z, 
+	kf41=\E[211z, kf42=\E[212z, kf43=\E[213z, kf44=\E[214z, 
+	kf45=\E[200z, kf46=\E[301z, kf47=\E[302z, kf48=\E[303z, 
+	kf49=\E[304z, kf5=\E[005z, kf50=\E[305z, kf51=\E[306z, 
+	kf52=\E[307z, kf53=\E[308z, kf54=\E[309z, kf55=\E[310z, 
+	kf56=\E[311z, kf57=\E[312z, kf58=\E[313z, kf59=\E[314z, 
+	kf6=\E[006z, kf60=\E[300z, kf7=\E[007z, kf8=\E[008z, 
+	kf9=\E[009z, khome=\E[H, kprt=\E[i, 
+
+dgkeys+11|Private entry describing 11 minimal-subset DG mode special keys, 
+	kclr=^L, kcub1=^Y, kcud1=^Z, kcuf1=^X, kcuu1=^W, kel=^K, 
+	kf1=^^q, kf10=^^z, kf11=^^{, kf12=^^a, kf13=^^b, kf14=^^c, 
+	kf15=^^d, kf16=^^e, kf17=^^f, kf18=^^g, kf19=^^h, kf2=^^r, 
+	kf20=^^i, kf21=^^j, kf22=^^k, kf23=^^1, kf24=^^2, kf25=^^3, 
+	kf26=^^4, kf27=^^5, kf28=^^6, kf29=^^7, kf3=^^s, kf30=^^8, 
+	kf31=^^9, kf32=^^\:, kf33=^^;, kf34=^^!, kf35=^^", kf36=^^#, 
+	kf37=^^$, kf38=^^%%, kf39=^^&, kf4=^^t, kf40=^^', kf41=^^(, 
+	kf42=^^), kf43=^^*, kf44=^^+, kf5=^^u, kf6=^^v, kf7=^^w, 
+	kf8=^^x, kf9=^^y, khome=^H, 
+
+dgkeys+15|Private entry describing 15 DG mode special keys, 
+	kHOM=^^^H, kLFT=^^^Y, kRIT=^^^X, ka1=^^\\, ka3=^^], kc1=^^\^, 
+	kc3=^^_, kf1=^^q, kf10=^^z, kf11=^^{, kf12=^^|, kf13=^^}, 
+	kf14=^^~, kf15=^^p, kf16=^^a, kf17=^^b, kf18=^^c, kf19=^^d, 
+	kf2=^^r, kf20=^^e, kf21=^^f, kf22=^^g, kf23=^^h, kf24=^^i, 
+	kf25=^^j, kf26=^^k, kf27=^^l, kf28=^^m, kf29=^^n, kf3=^^s, 
+	kf30=^^`, kf31=^^1, kf32=^^2, kf33=^^3, kf34=^^4, kf35=^^5, 
+	kf36=^^6, kf37=^^7, kf38=^^8, kf39=^^9, kf4=^^t, kf40=^^\:, 
+	kf41=^^;, kf42=^^<, kf43=^^=, kf44=^^>, kf45=^^0, kf46=^^!, 
+	kf47=^^", kf48=^^#, kf49=^^$, kf5=^^u, kf50=^^%%, kf51=^^&, 
+	kf52=^^', kf53=^^(, kf54=^^), kf55=^^*, kf56=^^+, kf57=^^\,, 
+	kf58=^^-, kf59=^^., kf6=^^v, kf60=^^\s, kf7=^^w, kf8=^^x, 
+	kf9=^^y, 
+
+# Data General color terminals use the "Tektronix" color model.  The total
+# number of colors varies with the terminal model, as does support for
+# attributes used in conjunction with color.
+
+# Removed u7, u8 definitions since they conflict with tack:
+#		Preserve user-defined colors in at least some cases.
+#	u7=^^Fh,
+#		Default is ACM mode.
+#	u8=^^F}20^^Fi^^F}21,
+#
+dgunix+fixed|Fixed color info for DG D430C terminals in DG-UNIX mode, 
+	bce, 
+	colors#16, ncv#53, pairs#256, 
+	op=\036Ad\036Bd, 
+	setab=\036B%p1%?%p1%{8}%<%t%{2}%&%?%p1%{1}%&%t%{4}%|%;%?%p1%{4}%&%t%{1}%|%;%;%{48}%+%c, 
+	setaf=\036A%p1%?%p1%{8}%<%t%{2}%&%?%p1%{1}%&%t%{4}%|%;%?%p1%{4}%&%t%{1}%|%;%;%{48}%+%c, 
+	setb=\036B%p1%{48}%+%c, setf=\036A%p1%{48}%+%c, 
+
+dg+fixed|Fixed color info for DG D430C terminals in DG mode, 
+	use=dgunix+fixed, 
+
+# Video attributes are coordinated using static variables set by "sgr", then
+# checked by "op", "seta[bf]", and "set[bf]" to refresh the attribute settings. 
+# (D=dim, U=underline, B=blink, R=reverse.)
+dg+color8|Color info for Data General D220 and D230C terminals in ANSI mode, 
+	bce, 
+	colors#8, ncv#16, pairs#64, 
+	op=\E[%?%gD%t2;%;%?%gU%t4;%;%?%gB%t5;%;%?%gR%t7;%;m, 
+	setab=\E[4%p1%d%?%gD%t;2%;%?%gU%t;4%;%?%gB%t;5%;%?%gR%t;7%;m, 
+	setaf=\E[3%p1%d%?%gD%t;2%;%?%gU%t;4%;%?%gB%t;5%;%?%gR%t;7%;m, 
+	setb=\E[4%p1%{2}%&%?%p1%{1}%&%t%{4}%|%;%?%p1%{4}%&%t%{1}%|%;%d%?%gD%t;2%;%?%gU%t;4%;%?%gB%t;5%;%?%gR%t;7%;m, 
+	setf=\E[3%p1%{2}%&%?%p1%{1}%&%t%{4}%|%;%?%p1%{4}%&%t%{1}%|%;%d%?%gD%t;2%;%?%gU%t;4%;%?%gB%t;5%;%?%gR%t;7%;m, 
+
+dg+color|Color info for Data General D470C terminals in ANSI mode, 
+	colors#16, ncv#53, pairs#256, 
+	setab=\E[%?%p1%{8}%<%t4%p1%e=%p1%{2}%&%?%p1%{1}%&%t%{4}%|%;%?%p1%{4}%&%t%{1}%|%;%;%d%?%gD%t;2%;%?%gU%t;4%;%?%gB%t;5%;%?%gR%t;7%;m, 
+	setaf=\E[%?%p1%{8}%<%t3%p1%e<%p1%{2}%&%?%p1%{1}%&%t%{4}%|%;%?%p1%{4}%&%t%{1}%|%;%;%d%?%gD%t;2%;%?%gU%t;4%;%?%gB%t;5%;%?%gR%t;7%;m, 
+	setb=\E[%?%p1%{8}%<%t4%e=%;%p1%{2}%&%?%p1%{1}%&%t%{4}%|%;%?%p1%{4}%&%t%{1}%|%;%d%?%gD%t;2%;%?%gU%t;4%;%?%gB%t;5%;%?%gR%t;7%;m, 
+	setf=\E[%?%p1%{8}%<%t3%e<%;%p1%{2}%&%?%p1%{1}%&%t%{4}%|%;%?%p1%{4}%&%t%{1}%|%;%d%?%gD%t;2%;%?%gU%t;4%;%?%gB%t;5%;%?%gR%t;7%;m, 
+	use=dg+color8, 
+
+dgmode+color8|Color info for Data General D220/D230C terminals in DG mode, 
+	bce, 
+	colors#8, ncv#16, pairs#64, 
+	op=\036Ad\036Bd, 
+	setab=\036B%p1%{2}%&%?%p1%{1}%&%t%{4}%|%;%?%p1%{4}%&%t%{1}%|%;%{48}%+%c, 
+	setaf=\036A%p1%{2}%&%?%p1%{1}%&%t%{4}%|%;%?%p1%{4}%&%t%{1}%|%;%{48}%+%c, 
+	setb=\036B%p1%{48}%+%c, setf=\036A%p1%{48}%+%c, 
+
+dgmode+color|Color info for Data General D470C terminals in DG mode, 
+	colors#16, pairs#256, 
+	setab=\036B%p1%?%p1%{8}%<%t%{2}%&%?%p1%{1}%&%t%{4}%|%;%?%p1%{4}%&%t%{1}%|%;%;%{48}%+%c, 
+	setaf=\036A%p1%?%p1%{8}%<%t%{2}%&%?%p1%{1}%&%t%{4}%|%;%?%p1%{4}%&%t%{1}%|%;%;%{48}%+%c, 
+	use=dgmode+color8, 
+
+dgunix+ccc|Configurable color info for DG D430C terminals in DG-UNIX mode, 
+	bce, ccc, 
+	colors#52, ncv#53, pairs#26, 
+	initp=\036RG0%p1%02X%p2%{256}%*%{1001}%/%02X%p3%{256}%*%{1001}%/%02X%p4%{256}%*%{1001}%/%02X%p5%{256}%*%{1001}%/%02X%p6%{256}%*%{1001}%/%02X%p7%{256}%*%{1001}%/%02X, 
+	oc=\036RG01A00FF00000000\036RG01B00000000FF00\036RG01C007F00000000\036RG01D000000007F00, 
+	op=\036RF4831A\036RF2E31B\036RF1D31C\036RF3F31D, 
+	scp=\036RG2%p1%02X, 
+
+# Colors are in the order:  normal, reverse, dim, dim + reverse.
+dg+ccc|Configurable color info for DG D430C terminals in DG mode, 
+	bce, ccc, 
+	colors#52, ncv#53, pairs#26, 
+	initp=\036RG0%p1%{16}%/%{48}%+%c%p1%{16}%m%{48}%+%c%p2%{256}%*%{1001}%/%Pa%ga%{16}%/%{48}%+%c%ga%{16}%m%{48}%+%c%p3%{256}%*%{1001}%/%Pa%ga%{16}%/%{48}%+%c%ga%{16}%m%{48}%+%c%p4%{256}%*%{1001}%/%Pa%ga%{16}%/%{48}%+%c%ga%{16}%m%{48}%+%c%p5%{256}%*%{1001}%/%Pa%ga%{16}%/%{48}%+%c%ga%{16}%m%{48}%+%c%p6%{256}%*%{1001}%/%Pa%ga%{16}%/%{48}%+%c%ga%{16}%m%{48}%+%c%p7%{256}%*%{1001}%/%Pa%ga%{16}%/%{48}%+%c%ga%{16}%m%{48}%+%c, 
+	oc=\036RG01\:00??00000000\036RG01;00000000??00\036RG01<007?00000000\036RG01=000000007?00, 
+	op=\036RF4831\:\036RF2>31;\036RF1=31<\036RF3?31=, 
+	scp=\036RG2%p1%{16}%/%{48}%+%c%p1%{16}%m%{48}%+%c, 
+
+# The generic DG terminal type (an 8-bit-clean subset of the 6053)
+# Initialization string 1 sets:
+#	^R		- vertical scrolling enabled
+#	^C		- blinking enabled
+dg-generic|Generic Data General terminal in DG mode, 
+	am, bw, msgr, xon, 
+	cols#80, lines#24, 
+	bel=^G, blink=^N, clear=^L, cr=^M, cub1=^Y, cud1=^Z, cuf1=^X, 
+	cup=\020%p2%c%p1%c, cuu1=^W, dim=^\, el=^K, ind=^J, is1=^R^C, 
+	mc0=^Q, nel=^J, rmso=^], rmul=^U, sgr0=^O^U^], smso=^\, 
+	smul=^T, use=dgkeys+11, 
+
+# According to the 4.4BSD termcap file, the dg200 <cup> should be the
+# termcap equivalent of \020%p2%{128}%+%c%p1%{128}%+%c (in termcap
+# notation that's "^P%r%+\200%+\200").  Those \200s are suspicious,
+# maybe they were originally nuls (which would fit).
+
+dg200|data general dasher 200, 
+	OTbs, am, bw, 
+	cols#80, lines#24, 
+	bel=^G, clear=^L, cr=^M, cub1=^Y, cud1=^Z, cuf1=^X, 
+	cup=\020%p2%c%p1%c, cuu1=^W, el=^K, home=^H, ind=^J, 
+	kcub1=^Y, kcud1=^Z, kcuf1=^X, kcuu1=^W, kf0=^^z, kf1=^^q, 
+	kf2=^^r, kf3=^^s, kf4=^^t, kf5=^^u, kf6=^^v, kf7=^^w, kf8=^^x, 
+	kf9=^^y, khome=^H, lf0=f10, nel=^J, rmso=^^E, rmul=^U, 
+	smso=^^D, smul=^T, 
+
+# Data General 210/211 (and 410?)	from Lee Pearson (umich!lp) via BRL
+dg210|dg-ansi|Data General 210/211, 
+	am, 
+	cols#80, lines#24, 
+	OTnl=\E[B, clear=\E[2J, cud1=\E[B, cup=\E[%i%p1%d;%p2%dH, 
+	cuu1=\E[A, ed=\E[J, el=\E[K, home=\E[H, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, khome=\E[H, 
+	nel=\r\E[H\E[A\n, rmso=\E[0;m, rmul=\E[0;m, smso=\E[7;m, 
+	smul=\E[4;m, 
+# From: Peter N. Wan <ihnp4!gatech!gacsr!wan>
+# courtesy of Carlos Rucalde of Vantage Software, Inc.
+# (dg211: this had <cup=\020%r%.%>., which was an ancient termcap hangover.
+# I suspect the d200 function keys actually work on the dg211, check it out.)
+dg211|Data General d211, 
+	cnorm=^L, cvvis=^L^R, ht=^I, ind@, kbs=^Y, kf0@, kf1@, kf2@, kf3@, 
+	kf4@, kf5@, kf6@, kf7@, kf8@, kf9@, lf0@, nel=^M^Z, rmcup=^L, 
+	rmso=\036E$<\0/>, smcup=^L^R, smso=\036D$<5/>, use=dg200, 
+
+# dg450 from Cornell (not official)
+dg450|dg6134|data general 6134, 
+	cub1@, cuf1=^X, use=dg200, 
+
+# Not official...
+# Note: lesser Dasher terminals will not work with vi because vi insists upon
+# having a command to move straight down from any position on the bottom line
+# and scroll the screen up, or a direct vertical scroll command.  The 460 and
+# above have both, the D210/211, for instance, has neither.  We must use ANSI
+# mode rather than DG mode because standard UNIX tty drivers assume that ^H is
+# backspace on all terminals.  This is not so in DG mode.
+# (dg460-ansi: removed obsolete ":kn#6:"; also removed ":mu=\EW:", on the
+# grounds that there is no matching ":ml:"
+# fixed garbled ":k9=\E[00\:z:" capability -- esr)
+dg460-ansi|Data General Dasher 460 in ANSI-mode, 
+	OTbs, am, msgr, ul, 
+	cols#80, it#8, lines#24, 
+	OTnl=\ED, blink=\E[5m, clear=\E[2J, cub1=^H, cud1=\E[B, 
+	cuf1=\E[C, cup=\E[%i%p1%2d;%p2%2dH, cuu1=\E[A, dch1=\E[P, 
+	dim=\E[2m, dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, 
+	ich1=\E[@, il1=\E[L, ind=\E[S, is2=^^F@, kbs=\E[D, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kf0=\E[001z, kf1=\E[002z, kf2=\E[003z, kf3=\E[004z, 
+	kf4=\E[005z, kf5=\E[006z, kf6=\E[007z, kf7=\E[008z, 
+	kf8=\E[009z, kf9=\E[010z, khome=\E[H, lf0=f1, lf1=f2, lf2=f3, 
+	lf3=f4, lf4=f5, lf5=f6, lf6=f7, lf7=f8, lf9=f10, rev=\E[7m, 
+	ri=\E[T, rmso=\E[m, rmul=\E[05, sgr0=\E[m, smso=\E[7m, 
+	smul=\E[4m, 
+# From: Wayne Throop <mcnc!rti-sel!rtp47!throopw> (not official)
+# Data General 605x     
+# Ought to work for a Model 6242, Type D210 as well as a 605x.
+# Note that the cursor-down key transmits ^Z.  Job control users, beware!
+# This also matches a posted description of something called a `Dasher 100'
+# so there's a dg100 alias here. 
+# (dg6053: the 4.4BSD file had <cub1=^H>, <cud1=^J>, <cuf1=^S>. -- esr) 
+dg6053-old|dg100|data general 6053, 
+	OTbs, am, bw, ul, 
+	cols#80, lines#24, 
+	OTbc=^Y, bel=^G, clear=^L, cnorm=^L, cr=^M, cub1=^Y, cud1=^Z, 
+	cuf1=^X, cup=\020%p2%c%p1%c, cuu1=^W, cvvis=^L^R, el=^K, 
+	home=^H, ht=^I, is2=^R, kbs=^Y, kcub1=^Y, kcud1=^Z, kcuf1=^X, 
+	kcuu1=^W, kf0=^^q, kf1=^^r, kf2=^^s, kf3=^^t, kf4=^^u, kf5=^^v, 
+	kf6=^^w, kf7=^^x, kf8=^^y, kf9=^^z, khome=^H, rmcup=^L, 
+	rmso=\0^^E, rmul=^U, smcup=^L^R, smso=\0\0\0\0\0\036D, 
+	smul=^T, 
+
+# (Some performance can be gained over the generic DG terminal type)
+dg6053|6053|6053-dg|dg605x|605x|605x-dg|d2|d2-dg|Data General DASHER 6053, 
+	xon@, 
+	home=^P\0\0, ll=^P\0^W, use=dg-generic, 
+
+# Like 6053, but adds reverse video and more keypad and function keys.
+d200|d200-dg|Data General DASHER D200, 
+	bold=^^D^T, home@, ll@, rev=^^D, rmso=^^E^], 
+	sgr=\036%?%p1%p3%|%p6%|%tD%eE%;%?%p2%p6%|%t\024%e\025%;%?%p4%t\016%e\017%;%?%p1%p5%|%t\034%e\035%;, 
+	sgr0=\017\025\035\036E, smso=^^D^\, use=dgkeys+15, 
+	use=dg6053, 
+
+# DASHER D210 series terminals in ANSI mode.
+#	Reverse video, no insert/delete character/line, 7 bits/character only.
+#
+# Initialization string 1 sets:
+#	<0		- scrolling enabled
+#	<1		- blink enabled
+#	<4		- print characters regardless of attributes
+d210|d214|Data General DASHER D210 series, 
+	am, bw, msgr, xon, 
+	cols#80, lines#24, 
+	bel=^G, blink=\E[5m, bold=\E[4;7m, clear=\E[2J, cr=^M, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=\E[B, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, dim=\E[2m, ed=\E[J, el=\E[K, 
+	el1=\E[1K, home=\E[H, ind=^J, is1=\E[<0;<1;<4l, 
+	ll=\E[H\E[A, nel=^J, rev=\E[7m, rmso=\E[m, rmul=\E[m, 
+	sgr=\E[%?%p1%p3%|%p6%|%t7;%;%?%p4%t5;%;%?%p2%p6%|%t4;%;%?%p1%p5%|%t2;%;m, 
+	sgr0=\E[m, smso=\E[2;7m, smul=\E[4m, use=dgkeys+7b, 
+
+# DASHER D210 series terminals in DG mode.
+# Like D200, but adds clear to end-of-screen and needs XON/XOFF.
+d210-dg|d214-dg|Data General DASHER D210 series in DG mode, 
+	xon, 
+	ed=^^FF, use=d200-dg, 
+
+# DASHER D211 series terminals in ANSI mode.
+# Like the D210, but with 8-bit characters and local printer support.
+#
+# Initialization string 2 sets:
+#	\E[2;1;1;1v
+#		2;1	- 8 bit operations
+#		1;1	- 8 bit (international) keyboard language
+#	\E(B		- default primary character set (U.S. ASCII)
+#	\E)4		- default secondary character set (international)
+#	^O		- primary character set
+#
+d211|d215|Data General DASHER D211 series, 
+	km, 
+	is2=\E[2;1;1;1v\E(B\E)4\017, mc0=\E[i, use=dgkeys+8b, 
+	use=d210, 
+
+# Initialization string 2 sets:
+#	\E[2;0;1;0v
+#		2;0	- 7 bit operations
+#		1;0	- 7 bit (native) keyboard language
+#	\E(0		- default character set (the keyboard native language)
+#	^O		- primary character set
+d211-7b|d215-7b|Data General DASHER D211 series in 7 bit mode, 
+	km@, 
+	is2=\E[2;0;1;0v\E(0\017, use=dgkeys+7b, use=d211, 
+
+# Like the D210 series, but adds support for 8-bit characters.
+#
+# Reset string 2 sets:
+#	^^N	- secondary character set
+#	^^FS0>	- 8 bit international character set
+#	^^O	- primary character set
+#	^^FS00	- default character set (matching the native keyboard language)
+#
+d211-dg|d215-dg|Data General DASHER D211 series in DG mode, 
+	km, 
+	rs2=\036N\036FS0>\036O\036FS00, use=d210-dg, 
+
+d216-dg|d216e-dg|d216+dg|d216e+dg|d217-dg|Data General DASHER D216 series in DG mode, 
+	use=d211-dg, 
+
+# Enhanced DG mode with changes to be more UNIX compatible.
+d216-unix|d216e-unix|d216+|d216e+|Data General DASHER D216+ in DG-UNIX mode, 
+	mc5i, 
+	it#8, 
+	acsc=a\177j$k"l!m#n)q+t'u&v(w%x*, blink=^^PI, 
+	clear=^^PH, cub1=^^PD, cud1=^^PB, cuf1=^^PC, cuu1=^^PA, 
+	el=^^PE, home=^^PF, hpa=\020%p1%c\177, ht=^I, ind=^J, 
+	is1=\022\003\036P@1, is3=\036Fz0, kHOM=^^Pf, kLFT=^^Pd, 
+	kPRT=^^P1, kRIT=^^Pc, kclr=^^PH, kcub1=^^PD, kcud1=^^PB, 
+	kcuf1=^^PC, kcuu1=^^PA, kel=^^PE, khome=^^PF, kprt=^^P0, 
+	mc0=\036F?9, mc4=^^Fa, mc5=^^F`, rmacs=\036FS00, 
+	rs2=\036N\036FS0E\036O\036FS00, 
+	sgr=\036%?%p1%p3%|%p6%|%tD%eE%;%?%p2%p6%|%t\024%e\025%;\036P%?%p4%tI%eJ%;%?%p1%p5%|%t\034%e\035%;\036FS%?%p9%t11%e00%;, 
+	sgr0=\036PJ\025\035\036E\036FS00, smacs=\036FS11, 
+	vpa=\020\177%p1%c, use=dgkeys+15, use=d216-dg, 
+d216-unix-25|d216+25|Data General DASHER D216+ in DG-UNIX mode with 25 lines, 
+	lines#25, 
+	is3=\036Fz2, use=d216+, 
+
+d217-unix|Data General DASHER D217 in DG-UNIX mode, 
+	use=d216-unix, 
+d217-unix-25|Data General DASHER D217 in DG-UNIX mode with 25 lines, 
+	use=d216-unix-25, 
+
+# DASHER D220 color terminal in ANSI mode.
+# Like the D470C but with fewer colors and screen editing features.
+#
+# Initialization string 1 sets:
+#	\E[<0;<1;<4l
+#		<0	- scrolling enabled
+#		<1	- blink enabled
+#		<4	- print characters regardless of attributes
+#	\E[m		- all attributes off
+# Reset string 1 sets:
+#	\Ec		- initial mode defaults (RIS)
+#
+d220|Data General DASHER D220, 
+	mc5i@, 
+	dl@, dl1@, il@, il1@, is1=\E[<0;<1;<4l\E[m, mc4@, mc5@, rs1=\Ec, 
+	use=dg+color8, use=d470c, 
+
+d220-7b|Data General DASHER D220 in 7 bit mode, 
+	mc5i@, 
+	dl@, dl1@, il@, il1@, is1=\E[<0;<1;<4l\E[m, mc4@, mc5@, rs1=\Ec, 
+	use=dg+color8, use=d470c-7b, 
+
+# Initialization string 3 sets:
+#	- default cursor (solid rectangle)
+# Reset string 2 sets:
+#	^^N     - secondary character set
+#	^^FS0>  - 8 bit international character set
+#	^^O     - primary character set
+#       ^^FS00  - default character set (matching the native keyboard language)
+#
+d220-dg|Data General DASHER D220 color terminal in DG mode, 
+	mc5i@, 
+	dl1@, home@, il1@, is2@, is3=\036FQ2, ll@, mc4@, mc5@, rs1@, 
+	rs2=\036N\036FS0>\036O\036FS00, use=dgmode+color8, 
+	use=d470c-dg, 
+
+# DASHER D230C color terminal in ANSI mode.
+# Like the D220 but with minor ANSI compatibility improvements.
+#
+d230c|d230|Data General DASHER D230C, 
+	blink=\E[5;50m, bold=\E[4;7;50m, dim=\E[2;50m, nel=^M^J, 
+	rev=\E[7;50m, rmkx=\E[2;1v, rmso=\E[50m, rmul=\E[50m, 
+	sgr=\E[50%?%p1%p3%|%p6%|%t;7%{1}%e%{0}%;%PR%?%p4%t;5%{1}%e%{0}%;%PB%?%p2%p6%|%t;4%{1}%e%{0}%;%PU%?%p1%p5%|%t;2%{1}%e%{0}%;%PDm\E)%?%p9%t6\016%e4\017%;, 
+	sgr0=\E[50m\E)4\017, smkx=\E[2;0v, smso=\E[2;7;50m, 
+	smul=\E[4;50m, use=dgkeys+7b, use=d220, 
+
+d230c-dg|d230-dg|Data General DASHER D230C in DG mode, 
+	use=d220-dg, 
+
+# DASHER D400/D450 series terminals.
+# These add intelligent features like insert/delete to the D200 series.
+#
+# Initialization string 2 sets:
+#	^^FQ2		- default cursor (solid rectangle)
+#	^^FW		- character protection disabled
+#	^^FJ		- normal (80 column) mode
+#	^^F\^		- horizontal scrolling enabled (for alignment)
+#	^^FX004?	- margins at columns 0 and 79
+#	^^F]		- horizontal scrolling disabled
+#	^^O		- primary character set
+#	^^FS00		- default character set (the keyboard native language)
+#	- (should reset scrolling regions, but that glitches the screen)
+# Reset string 1 sets:
+#	^^FA		- all terminal defaults except scroll rate
+# Reset string 2 sets:
+#	^^F]		- horizontal scrolling disabled
+#	^^FT0		- jump scrolling
+#
+d400|d400-dg|d450|d450-dg|Data General DASHER D400/D450 series, 
+	mc5i, 
+	acsc=j$k"l!m#n)q+t'u&v(w%x*, civis=\036FQ0, 
+	cnorm=\036FQ2, dch1=^^K, dl1=^^FI, 
+	enacs=\036N\036FS11\036O, home=^^FG, hpa=\020%p1%c\177, 
+	ich1=^^J, il1=^^FH, 
+	is2=\036FQ2\036FW\036FJ\036F\^\036FX004?\036F]\036O\036FS00, 
+	ll=\036FG\027, mc4=^^Fa, mc5=^^F`, ri=^^I, rmacs=^^O, 
+	rs1=^^FA, rs2=\036F]\036FT0, 
+	sgr=\036%?%p1%p3%|%p6%|%tD%eE%;%?%p2%p6%|%t\024%e\025%;%?%p4%t\016%e\017%;%?%p1%p5%|%t\034%e\035%;\036%?%p9%tN%eO%;, 
+	sgr0=\017\025\035\036E\036O, smacs=^^N, 
+	vpa=\020\177%p1%c, use=d210-dg, 
+
+# DASHER D410/D460 series terminals in ANSI mode.
+# These add a large number of intelligent terminal features.
+#
+# Initialization string 1 sets:
+#	\E[<0;<1;<2;<4l
+#		<0	- scrolling enabled
+#		<1	- blink enabled
+#		<2	- horizontal scrolling enabled (for alignment)
+#		<4	- print characters regardless of attributes
+#	\E[5;0v		- normal (80 column) mode
+#	\E[1;1;80w	- margins at columns 1 and 80
+#	\E[1;6;<2h
+#		1	- print all characters even if protected
+#		6	- character protection disabled
+#		<2	- horizontal scrolling disabled
+#	- (should reset scrolling regions, but that glitches the screen)
+#
+# Initialization string 2 sets:
+#	\E[3;2;2;1;1;1v
+#		3;2	- default cursor (solid rectangle)
+#		2;1	- 8 bit operations
+#		1;1	- international keyboard language
+#	\E(B		- default primary character set (U.S. ASCII)
+#	\E)4		- default secondary character set (international)
+#	^O		- primary character set
+#
+#	Reset string 1 sets:
+#	\Ec		- initial mode defaults (RIS)
+#	\E[<2h		- horizontal scrolling disabled
+#
+# Reset string 2 sets:
+#	\E[4;0;2;1;1;1v
+#		4;0	- jump scrolling
+#		2;1	- 8 bit operations
+#		1;1	- 8 bit (international) keyboard language
+#	\E(B		- default primary character set (U.S. ASCII)
+#	\E)4		- default secondary character set (international)
+#
+d410|d411|d460|d461|Data General DASHER D410/D460 series, 
+	mc5i, 
+	acsc=j$k"l!m#n)q+t'u&v(w%x*, civis=\E[3;0v, 
+	cnorm=\E[3;2v, dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, 
+	dl1=\E[M, ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, il1=\E[L, 
+	is1=\E[<0;<1;<2;<4l\E[5;0v\E[1;1;80w\E[1;6;<2h, 
+	is2=\E[3;2;2;1;1;1v\E(B\E)4\017, mc4=\E[4i, mc5=\E[5i, 
+	ri=\EM, rmacs=\E)4\017, rs1=\Ec\E[<2h, 
+	rs2=\E[4;0;2;1;1;1v\E(B\E)4, 
+	sgr=\E[%?%p1%p3%|%p6%|%t7;%;%?%p4%t5;%;%?%p2%p6%|%t4;%;%?%p1%p5%|%t2;%;m\E)%?%p9%t6\016%e4\017%;, 
+	sgr0=\E[m\E)4\017, smacs=\E)6\016, use=d211, 
+
+# Initialization string 2 sets:
+#	\E[3;2;2;0;1;0v
+#		3;2	- default cursor (solid rectangle)
+#		2;0	- 7 bit operations
+#		1;0	- 7 bit (native) keyboard language
+#	\E(0		- default character set (the keyboard native language)
+#	^O		- primary character set
+#
+# Reset string 2 sets:
+#	\E[4;0;2;0;1;0v
+#		4;0	- jump scrolling
+#		2;0	- 7 bit operations
+#		1;0	- 7 bit (native) keyboard language
+#	\E(0		- default character set (the keyboard native language)
+#
+d410-7b|d411-7b|d460-7b|d461-7b|Data General DASHER D410/D460 series in 7 bit mode, 
+	km@, 
+	enacs=\E)6, is2=\E[3;2;2;0;1;0v\E(0\017, rmacs=^O, 
+	rs2=\E[4;0;2;0;1;0v\E(0, 
+	sgr=\E[%?%p1%p3%|%p6%|%t7;%;%?%p4%t5;%;%?%p2%p6%|%t4;%;%?%p1%p5%|%t2;%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, use=dgkeys+7b, use=d410, 
+
+d410-dg|d460-dg|d411-dg|d461-dg|Data General DASHER D410/D460 series in DG mode, 
+	km, 
+	enacs@, rmacs=\036FS00, 
+	sgr=\036%?%p1%p3%|%p6%|%tD%eE%;%?%p2%p6%|%t\024%e\025%;%?%p4%t\016%e\017%;%?%p1%p5%|%t\034%e\035%;\036FS%?%p9%t11%e00%;, 
+	sgr0=\017\025\035\036E\036FS00, smacs=\036FS11, 
+	use=d400-dg, 
+
+# DASHER D410/D460 series terminals in wide (126 columns) ANSI mode.
+#
+# Initialization string 1 sets:
+#	\E[<0;<1;<2;<4l
+#		<0	- scrolling enabled
+#		<1	- blink enabled
+#		<2	- horizontal scrolling enabled (for alignment)
+#		<4	- print characters regardless of attributes
+#	\E[5;1v		- compressed (135 column) mode
+#	\E[1;1;126	- margins at columns 1 and 126
+#	\E[1;6;<2h
+#		1	- print all characters even if protected
+#		6	- character protection disabled
+#		<2	- horizontal scrolling disabled
+#	- (should reset scrolling regions, but that glitches the screen)
+#
+# Reset string 1 sets:
+#	\Ec		- initial mode defaults (RIS)
+#	\E[5;1v		- compressed (135 column) mode
+#	\E[1;1;126w	- margins at columns 1 and 126
+#	\E[<2h		- horizontal scrolling disabled
+#
+d410-w|d411-w|d460-w|d461-w|Data General DASHER D410/D460 series in wide mode, 
+	cols#126, 
+	is1=\E[<0;<1;<2;<4l\E[5;1v\E[1;1;126w\E[1;6;<2h, 
+	rs1=\Ec\E[5;1v\E[1;1;126w\E[<2h, use=d410, 
+
+d410-7b-w|d411-7b-w|d460-7b-w|d461-7b-w|Data General DASHER D410/D460 series in wide 7 bit mode, 
+	cols#126, 
+	is1=\E[<0;<1;<2;<4l\E[5;1v\E[1;1;126w\E[1;6;<2h, 
+	rs1=\Ec\E[5;1v\E[1;1;126w\E[<2h, use=d410-7b, 
+
+d412-dg|d462-dg|d462e-dg|d412+dg|d462+dg|d413-dg|d463-dg|Data General DASHER D412/D462 series in DG mode, 
+	use=d410-dg, 
+
+# These add intelligent features like scrolling regions.
+d412-unix|d462-unix|d412+|d462+|Data General DASHER D412+/D462+ series in Unix mode, 
+	civis=\036FQ0, clear=^^FE, cnorm=\036FQ5, 
+	cup=\036FP%p2%2.2X%p1%2.2X, dch1=^^K, dl1=^^FI, 
+	home=^^FG, hpa=\036FP%p1%2.2XFF, ich1=^^J, il1=^^FH, 
+	is2=\036FQ5\036FW\036FJ\036F\^\036FX004F\036O\036FS00, 
+	ll=\036FG\036PA, mc0=^A, rc=\036F}11, ri=^^I, 
+	rs1=\036FA\036FT0, rs2=\036P@1, sc=\036F}10, 
+	vpa=\036FPFF%p1%2.2X, 
+	wind=\036FB%?%p1%t%p1%2.2X0%;%p2%p1%-%{1}%+%2.2X0%?%{23}%p2%>%t000%;\036FX%p3%2.2X%p4%2.2X, 
+	use=d216+, 
+d412-unix-w|d462-unix-w|d412+w|d462+w|Data General DASHER D412+/D462+ series in wide Unix mode, 
+	cols#132, 
+	is2=\036FQ5\036FW\036FK\036F\^\036FX0083\036O\036FS00, 
+	rs2=\036P@1\036FK\036FX0083, 
+	wind=\036FB%?%p1%t%p1%2.2X1%;%p2%p1%-%{1}%+%2.2X1%?%{23}%p2%>%t001%;\036FX%p3%2.2X%p4%2.2X, 
+	use=d412-unix, 
+d412-unix-25|d462-unix-25|d412+25|d462+25|Data General DASHER D412+/D462+ series in Unix mode with 25 lines, 
+	lines#25, 
+	is3=\036Fz2, 
+	wind=\036FB%?%p1%t%p1%2.2X0%;%p2%p1%-%{1}%+%2.2X0%?%{24}%p2%>%t000%;\036FX%p3%2.2X%p4%2.2X, 
+	use=d462+, 
+d412-unix-s|d462-unix-s|d412+s|d462+s|Data General DASHER D412+/D462+ in Unix mode with status line, 
+	eslok, hs, 
+	clear=\036FG\036PH, fsl=\036F}01\022, 
+	is3=\036Fz2\036F}00\036FB180000\036F}01, ll@, 
+	tsl=\036F}00\036FP%p1%2.2X18\036PG, 
+	wind=\036FB%?%p1%t%p1%2.2X0%;%p2%p1%-%{1}%+%2.2X0%?%{23}%p2%>%t%{23}%p2%-%2.2X0%;000\036FX%p3%2.2X%p4%2.2X, 
+	use=d462+, 
+
+#	Relative cursor motions are confined to the current window,
+#	which is not what the scrolling region specification expects.
+#	Thus, relative vertical cursor positioning must be deleted.
+d412-unix-sr|d462-unix-sr|d412+sr|d462+sr|Data General DASHER D412+/D462+ in Unix mode with scrolling region, 
+	csr=\036FB%?%p1%t%p1%2.2X0%;%p2%p1%-%{1}%+%2.2X0%?%{23}%p2%>%t000%;, 
+	cud1@, cuu1@, ll@, use=d462+, 
+
+d413-unix|d463-unix|Data General DASHER D413/D463 series in DG-UNIX mode, 
+	use=d412-unix, 
+d413-unix-w|d463-unix-w|Data General DASHER D413/D463 series in wide DG-UNIX mode, 
+	use=d412-unix-w, 
+d413-unix-25|d463-unix-25|Data General DASHER D413/D463 series in DG-UNIX mode with 25 lines, 
+	use=d412-unix-25, 
+d413-unix-s|d463-unix-s|Data General DASHER D413/D463 in DG-UNIX mode with status line, 
+	use=d412-unix-s, 
+d413-unix-sr|d463-unix-sr|Data General DASHER D413/D463 in DG-UNIX mode with scrolling region, 
+	use=d412-unix-sr, 
+
+d414-unix|d464-unix|Data General D414/D464 in DG-UNIX mode, 
+	use=d413-unix, 
+d414-unix-w|d464-unix-w|Data General D414/D464 in wide DG-UNIX mode, 
+	use=d413-unix-w, 
+d414-unix-25|d464-unix-25|Data General D414/D464 in DG-UNIX mode with 25 lines, 
+	use=d413-unix-25, 
+d414-unix-s|d464-unix-s|Data General D414/D464 in DG-UNIX mode with status line, 
+	use=d413-unix-s, 
+d414-unix-sr|d464-unix-sr|Data General D414/D464 in DG-UNIX mode with scrolling region, 
+	use=d413-unix-sr, 
+
+d430c-dg|d430-dg|Data General D430C in DG mode, 
+	use=d413-dg, use=dg+fixed, 
+d430c-dg-ccc|d430-dg-ccc|Data General D430C in DG mode with configurable colors, 
+	use=d413-dg, use=dg+ccc, 
+
+d430c-unix|d430-unix|Data General D430C in DG-UNIX mode, 
+	use=d413-unix, use=dgunix+fixed, 
+d430c-unix-w|d430-unix-w|Data General D430C in wide DG-UNIX mode, 
+	use=d413-unix-w, use=dgunix+fixed, 
+d430c-unix-25|d430-unix-25|Data General D430C in DG-UNIX mode with 25 lines, 
+	use=d413-unix-25, use=dgunix+fixed, 
+d430c-unix-s|d430-unix-s|Data General D430C in DG-UNIX mode with status line, 
+	use=d413-unix-s, use=dgunix+fixed, 
+d430c-unix-sr|d430-unix-sr|Data General D430C in DG-UNIX mode with scrolling region, 
+	use=d413-unix-sr, use=dgunix+fixed, 
+d430c-unix-ccc|d430-unix-ccc|Data General D430C in DG-UNIX mode with configurable colors, 
+	use=d413-unix, use=dgunix+ccc, 
+d430c-unix-w-ccc|d430-unix-w-ccc|Data General D430C in wide DG-UNIX mode with configurable colors, 
+	use=d413-unix-w, use=dgunix+ccc, 
+d430c-unix-25-ccc|d430-unix-25-ccc|Data General D430C in DG-UNIX mode with 25 lines and configurable colors, 
+	use=d413-unix-25, use=dgunix+ccc, 
+d430c-unix-s-ccc|d430-unix-s-ccc|Data General D430C in DG-UNIX mode with status line and configurable colors, 
+	use=d413-unix-s, use=dgunix+ccc, 
+d430c-unix-sr-ccc|d430-unix-sr-ccc|Data General D430C in DG-UNIX mode with scrolling region and configurable colors, 
+	use=d413-unix-sr, use=dgunix+ccc, 
+
+# DASHER D470C color terminal in ANSI mode.
+# Like the D460 but with 16 colors and without a compressed mode.
+#
+# Initialization string 1 sets:
+#	\E[<0;<1;<2;<4l
+#		<0	- scrolling enabled
+#		<1	- blink enabled
+#		<2	- horizontal scrolling enabled (for alignment)
+#		<4	- print characters regardless of attributes
+#	\E[1;1;80w	- margins at columns 1 and 80
+#	\E[1;6;<2h
+#		1	- print all characters even if protected
+#		6	- character protection disabled
+#		<2	- horizontal scrolling disabled
+#	- (should reset scrolling regions, but that glitches the screen)
+#
+d470c|d470|Data General DASHER D470C, 
+	is1=\E[<0;<1;<2;<4l\E[1;1;80w\E[1;6;<2h, 
+	sgr=\E[%?%p1%p3%|%p6%|%t7;%{1}%e%{0}%;%PR%?%p4%t5;%{1}%e%{0}%;%PB%?%p2%p6%|%t4;%{1}%e%{0}%;%PU%?%p1%p5%|%t2;%{1}%e%{0}%;%PDm\E)%?%p9%t6\016%e4\017%;, 
+	use=dg+color, use=d460, 
+
+d470c-7b|d470-7b|Data General DASHER D470C in 7 bit mode, 
+	is1=\E[<0;<1;<2;<4l\E[1;1;80w\E[1;6;<2h, 
+	sgr=\E[%?%p1%p3%|%p6%|%t7;%{1}%e%{0}%;%PR%?%p4%t5;%{1}%e%{0}%;%PB%?%p2%p6%|%t4;%{1}%e%{0}%;%PU%?%p1%p5%|%t2;%{1}%e%{0}%;%PDm%?%p9%t\016%e\017%;, 
+	use=dg+color, use=d460-7b, 
+
+# Initialization string 2 sets:
+#	^^FQ2		- default cursor (solid rectangle)
+#	^^FW		- character protection disabled
+#	^^F\^		- horizontal scrolling enabled (for alignment)
+#	^^FX004?	- margins at columns 0 and 79
+#	^^F]		- horizontal scrolling disabled
+#	^^O		- primary character set
+#	^^FS00		- default character set (the keyboard native language)
+#	- (should reset scrolling regions, but that glitches the screen)
+#
+d470c-dg|d470-dg|Data General DASHER D470C in DG mode, 
+	is2=\036FQ2\036FW\036F\^\036FX004?\036F]\036O\036FS00, 
+	use=dgmode+color, use=d460-dg, 
+
+# DASHER D555 terminal in ANSI mode.
+# Like a D411, but has an integrated phone.
+d555|Data General DASHER D555, 
+	use=d411, 
+d555-7b|Data General DASHER D555 in 7-bit mode, 
+	use=d411-7b, 
+d555-w|Data General DASHER D555 in wide mode, 
+	use=d411-w, 
+d555-7b-w|Data General DASHER D555 in wide 7-bit mode, 
+	use=d411-7b-w, 
+d555-dg|Data General DASHER D555 series in DG mode, 
+	use=d411-dg, 
+
+# DASHER D577 terminal in ANSI mode.
+# Like a D411, but acts as a keyboard for serial printers ("KSR" modes).
+d577|Data General DASHER D577, 
+	use=d411, 
+d577-7b|Data General DASHER D577 in 7-bit mode, 
+	use=d411-7b, 
+d577-w|Data General DASHER D577 in wide mode, 
+	use=d411-w, 
+d577-7b-w|Data General DASHER D577 in wide 7-bit mode, 
+	use=d411-7b-w, 
+
+d577-dg|d578-dg|Data General DASHER D577/D578 series in DG mode, 
+	use=d411-dg, 
+
+# DASHER D578 terminal.
+# Like a D577, but without compressed mode; like a D470C in this respect.
+#
+# Initialization string 1 sets:
+#	\E[<0;<1;<2;<4l
+#		<0	- scrolling enabled
+#		<1	- blink enabled
+#		<2	- horizontal scrolling enabled (for alignment)
+#		<4	- print characters regardless of attributes
+#	\E[1;1;80w	- margins at columns 1 and 80
+#	\E[1;6;<2h
+#		1	- print all characters even if protected
+#		6	- character protection disabled
+#		<2	- horizontal scrolling disabled
+#	- (should reset scrolling regions, but that glitches the screen)
+#
+d578|Data General DASHER D578, 
+	is1=\E[<0;<1;<2;<4l\E[1;1;80w\E[1;6;<2h, use=d577, 
+d578-7b|Data General DASHER D578 in 7-bit mode, 
+	is1=\E[<0;<1;<2;<4l\E[1;1;80w\E[1;6;<2h, use=d577-7b, 
+
+#### Datamedia (dm)
+#
+# Datamedia was headquartered in Nashua, New Hampshire until it went 
+# out of business in 1993, but the ID plates on the terminals referred
+# to the factory in Pennsauken, NJ.  The factory was sold to a PCB board
+# manufacturer which threw out all information about the terminals.
+#
+
+cs10|colorscan|Datamedia Color Scan 10, 
+	msgr, 
+	cols#80, lines#24, 
+	bel=^G, clear=\E[H\E[J, cr=^M, cub1=^H, cud1=^J, cuf1=\E[C, 
+	cup=\E[%i%p1%02d;%p2%02dH, cuu1=\E[A, ed=\E[J, el=\E[K, 
+	ind=^J, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, rmso=\E[m, rmul=\E[m, 
+	sgr0=\E[m, smso=\E[7m, smul=\E[4m, 
+cs10-w|Datamedia Color Scan 10 with 132 columns, 
+	cols#132, 
+	cup=\E[%i%p1%02d;%p2%03dH, use=cs10, 
+
+# (dm1520: removed obsolete ":ma=^\ ^_^P^YH:" -- esr)
+dm1520|dm1521|datamedia 1520, 
+	OTbs, am, xenl, 
+	cols#80, it#8, lines#24, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, cuf1=^\, 
+	cup=\036%p2%{32}%+%c%p1%{32}%+%c, cuu1=^_, ed=^K, el=^], 
+	home=^Y, ht=^I, ind=^J, kcub1=^H, kcud1=^J, kcuf1=^\, kcuu1=^_, 
+	khome=^Y, 
+# dm2500: this terminal has both <ich> and <smir>. Applications using 
+# termcap/terminfo directly (rather than through ncurses) might be confused.
+dm2500|datamedia2500|datamedia 2500, 
+	OTbs, OTnc, 
+	cols#80, lines#24, 
+	bel=^G, clear=^^^^\177, cub1=^H, cud1=^J, cuf1=^\, 
+	cup=\014%p2%{96}%^%c%p1%{96}%^%c, cuu1=^Z, 
+	dch1=\020\010\030\035$<10*>, 
+	dl1=\020\032\030\035$<10*>, el=^W, home=^B, 
+	ich1=\020\034\030\035$<10*>, 
+	il1=\020\n\030\035\030\035$<15>, ind=^J, pad=\377, 
+	rmdc=^X^], rmir=\377\377\030\035$<10>, rmso=^X^], 
+	smdc=^P, smir=^P, smso=^N, 
+# dmchat is like DM2500, but DOES need "all that padding" (jcm 1/31/82)
+# also, has a meta-key.
+# From: <goldberger@su-csli.arpa>
+# (dmchat: ":MT:" changed to ":km:" -- esr)
+dmchat|dmchat version of datamedia 2500, 
+	km, 
+	dl1=\020\032\030\035$<2/>, 
+	il1=\020\n\030\035\030\035$<1*/>, use=dm2500, 
+# (dm3025: ":MT:" changed to ":km:" -- esr)
+dm3025|datamedia 3025a, 
+	OTbs, km, 
+	cols#80, it#8, lines#24, 
+	bel=^G, clear=\EM$<2>, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EY%p2%{32}%+%c%p1%{32}%+%c, cuu1=\EA, 
+	dch1=\010$<6>, dl1=\EP\EA\EQ$<130>, ed=\EJ$<2>, el=\EK, 
+	home=\EH, ht=^I, il1=\EP\n\EQ$<130>, ind=^J, ip=$<6>, 
+	is2=\EQ\EU\EV, rmdc=\EQ, rmir=\EQ, rmso=\EO0, smdc=\EP, 
+	smir=\EP, smso=\EO1, 
+dm3045|datamedia 3045a, 
+	OTbs, am, eo, km@, ul, xenl, 
+	dch1=\EB$<6>, dl1@, il1@, is2=\EU\EV, kcuf1=\EC, kcuu1=\EA, 
+	kf0=\Ey\r, kf1=\Ep\r, kf2=\Eq\r, kf3=\Er\r, kf4=\Es\r, 
+	kf5=\Et\r, kf6=\Eu\r, kf7=\Ev\r, kf8=\Ew\r, kf9=\Ex\r, 
+	khome=\EH, pad=\177, rmdc@, rmir=\EP, rmso@, smdc@, smso@, 
+	use=dm3025, 
+# Datamedia DT80 soft switches:
+# 1	0=Jump  1=Smooth
+# 	Autorepeat 	0=off  1=on
+# 	Screen		0=Dark 1=light
+# 	Cursor		0=u/l  1=block
+# 
+# 2	Margin Bell	0=off  1=on
+# 	Keyclick	0=off  1=on
+# 	Ansi/VT52	0=VT52 1=Ansi
+# 	Xon/Xoff	0=Off  1=On
+# 
+# 3	Shift3		0=Hash 1=UK Pound
+# 	Wrap		0=Off  1=On
+# 	Newline		0=Off  1=On
+# 	Interlace	0=Off  1=On
+# 	
+# 4	Parity		0=Odd  1=Even
+# 	Parity		0=Off  1=On
+# 	Bits/Char	0=7    1=8
+# 	Power		0=60Hz 1=50Hz
+# 
+# 5	Line Interface  0=EIA  1=Loop
+# 	Aux Interface   0=EIA  1=Loop
+# 	Local Copy    	0=Off  1=On	
+# 	Spare
+# 
+# 6	Aux Parity	0=Odd  1=Even
+# 	Aux Parity	0=Off  1=On
+# 	Aux Bits/Char   0=7    1=8
+# 	CRT Saver	0=Off  1=On
+# dm80/1 is a vt100 lookalike, but it doesn't seem to need any padding.
+dm80|dmdt80|dt80|datamedia dt80/1, 
+	clear=\E[2J\E[H, cud1=^J, cuf1=\E[C, 
+	cup=%i\E[%p1%d;%p2%dH, cuu1=\E[A, ed=\E[J, el=\E[K, 
+	home=\E[H, mc0=\E[0i, mc4=\E[4i, mc5=\E[5i, ri=\EM, 
+	rmso=\E[m, rmul=\E[m, sgr0=\E[m, smso=\E[7m, smul=\E[4m, 
+	use=vt100, 
+# except in 132 column mode, where it needs a little padding.
+# This is still less padding than the vt100, and you can always turn on
+# the ^S/^Q handshaking, so you can use vt100 flavors for things like
+# reverse video.
+dm80w|dmdt80w|dt80w|datamedia dt80/1 in 132 char mode, 
+	cols#132, 
+	clear=\E[H\E[2J$<50/>, cud1=^J, 
+	cup=\E[%i%p1%d;%p2%dH$<5/>, cuu1=\E[A$<5/>, 
+	ed=\E[0J$<20/>, el=\E[0K$<20/>, use=dm80, 
+# From: Adam Thompson <athompso@pangea.ca> Sept 10 1995
+dt80-sas|Datamedia DT803/DTX for SAS usage, 
+	am, bw, 
+	cols#80, lines#24, 
+	acsc=``a1fxgqh0jYk?lZm@nEooppqDrrsstCu4vAwBx3yyzz{{||}}~~, 
+	bel=^G, clear=^L, cr=^M, 
+	csr=\E=%p1%{32}%+%c%{32}%c\E#1\E=%p2%{32}%+%c%{32}%c\E#2, 
+	cub1=^H, cud1=\EB, cuf1=^\, 
+	cup=\E=%p2%{32}%+%c%p1%{32}%+%c, cuu1=^_, dl1=\EM, ed=^K, 
+	el=^], ff=^L, home=^Y, ht=^I, hts=\E'1, il1=\EL, ind=\EB, 
+	is2=\E)0\E<\EP\E'0\E$2, kclr=^L, kcub1=^H, kcud1=^J, 
+	kcuf1=^\, kcuu1=^_, ked=^K, kel=^], khome=^Y, mc4=^O, mc5=^N, 
+	rev=\E$2\004, ri=\EI, rmacs=\EG, rmso=^X, sgr0=^X, smacs=\EF, 
+	smso=\E$2\004, tbc=\E'0, 
+
+# Datamedia Excel 62, 64 from Gould/SEL UTX/32 via BRL
+# These aren't end-all Excel termcaps; but do insert/delete char/line
+# and name some of the extra function keys.  (Mike Feldman ccvaxa!feldman)
+# The naming convention has been bent somewhat, with the use of E? (where
+# E is for 'Excel') as # a name.  This was done to distinguish the entries
+# from the other Datamedias in use here, and yet to associate a model of
+# the Excel terminals with the regular datamedia terminals that share
+# major characteristics.
+excel62|excel64|datamedia Excel 62, 
+	dch1=\E[P, kbs=^H, kcub1=^H, kcud1=^J, kf5=\EOu, kf6=\EOv, 
+	kf7=\EOw, kf8=\EOx, kf9=\EOy, rmir=\E[4l, smir=\E[4h, 
+	use=dt80, 
+excel62-w|excel64-w|datamedia Excel 62 in 132 char mode, 
+	dch1=\E[P, kbs=^H, kcub1=^H, kcud1=^J, kf5=\EOu, kf6=\EOv, 
+	kf7=\EOw, kf8=\EOx, kf9=\EOy, rmir=\E[4l, smir=\E[4h, 
+	use=dt80w, 
+excel62-rv|excel64-rv|datamedia Excel 62 in reverse video mode, 
+	dch1=\E[P, flash=\E[?5l\E[?5h, kbs=^H, kcub1=^H, kcud1=^J, 
+	kf5=\EOu, kf6=\EOv, kf7=\EOw, kf8=\EOx, kf9=\EOy, rmir=\E[4l, 
+	smir=\E[4h, use=dt80, 
+
+#### Falco
+#
+#	Falco Data Products
+#	440 Potrero Avenue
+#	Sunnyvale, CA 940864-196
+#	Vox: (800)-325-2648
+#	Fax: (408)-745-7860
+#	Net: techsup@charm.sys.falco.com
+#
+# Current Falco models as of 1995 are generally ANSI-compatible and support
+# emulations of DEC VT-series, Wyse, and Televideo types.
+#
+
+# Test version for Falco ts-1. See <arpavax.hickman@ucb> for info
+# This terminal was released around 1983 and was discontinued long ago.
+# The standout and underline highlights are the same.
+falco|ts1|ts-1|falco ts-1, 
+	OTbs, am, 
+	cols#80, it#8, lines#24, 
+	bel=^G, clear=\E*, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, ed=\EY, el=\ET\EG0\010, home=^^, ht=^I, il1=\EE, 
+	ind=^J, is2=\Eu\E3, kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, 
+	kf0=^A0\r, rmir=\Er, rmso=\Eg0, rmul=\Eg0, sgr0=\Eg0, 
+	smir=\Eq, smso=\Eg1, smul=\Eg1, 
+falco-p|ts1p|ts-1p|falco ts-1 with paging option, 
+	OTbs, am, da, db, mir, msgr, ul, 
+	cols#80, it#8, lines#24, 
+	bel=^G, cbt=\EI, clear=\E*, cr=^M, cub1=^H, cud1=\E[B, 
+	cuf1=\E[C, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=\E[A, 
+	dch1=\EW, dl1=\ER, ed=\EY, el=\ET\EG0\010\Eg0, ht=^I, 
+	il1=\EE, ind=^J, is2=\EZ\E3\E_c, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, khome=\E[H, rmcup=\E_b, rmir=\Er, 
+	rmso=\Eg0, rmul=\Eg0, sgr0=\Eg0, smcup=\E_d, smir=\Eq, 
+	smso=\Eg4, smul=\Eg1, 
+# (ts100: I added <rmam>/<smam> based on the init string -- esr)
+ts100|ts100-sp|falco ts100-sp, 
+	am, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, vt#3, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m$<2>, bold=\E[1m$<2>, 
+	clear=\E[H\E[J$<50>, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C$<2>, 
+	cup=\E[%i%p1%d;%p2%dH$<5>, cuu=\E[%p1%dA, 
+	cuu1=\E[A$<2>, dch1=\E~W, dl1=\E~R, ed=\E[J$<50>, 
+	el=\E[K$<3>, el1=\E[1K$<3>, enacs=\E(B\E)0, home=\E[H, 
+	ht=^I, hts=\EH, ich1=\E~Q, il1=\E~E, ind=^J, is1=\E~)\E~ea, 
+	ka1=\EOq, ka3=\EOs, kb2=\EOr, kbs=^H, kc1=\EOp, kc3=\EOn, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kent=\EOM, 
+	kf0=\EOy, kf1=\EOP, kf10=\EOx, kf2=\EOQ, kf3=\EOR, kf4=\EOS, 
+	kf5=\EOt, kf6=\EOu, kf7=\EOv, kf8=\EOl, kf9=\EOw, rc=\E8, 
+	rev=\E[7m$<2>, ri=\EM$<5>, rmacs=^O, rmam=\E[?7l, 
+	rmkx=\E[?1l\E>, rmso=\E[m$<2>, rmul=\E[m$<2>, 
+	rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7, 
+	sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017$<2>, smacs=^N, smam=\E[?7h, smkx=\E[?1h\E=, 
+	smso=\E[1;7m$<2>, smul=\E[4m$<2>, tbc=\E[3g, 
+ts100-ctxt|falco ts-100 saving context, 
+	rmcup=\E~_b, smcup=\E~_d\E[2J, use=ts100, 
+
+#### Florida Computer Graphics
+#
+
+# Florida Computer Graphics Beacon System, using terminal emulator program
+# "host.com", as provided by FCG.  This description is for an early release
+# of the "host" program.  Known bug: <ed> clears the whole screen, so it's
+# commented out.
+
+# From: David Bryant <cbosg!djb> 1/7/83
+beacon|FCG Beacon System, 
+	am, da, db, 
+	cols#80, lines#32, 
+	bel=\ESTART\r\E37\r\EEND\r$<1>, 
+	blink=\ESTART\r\E61\,1\r\EEND\r, clear=\EZ$<10>, cr=^M, 
+	cub1=^H, cud1=^J, cuf1=\EV, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c$<20>, cuu1=\EU, 
+	dch1=\EW, dl1=\ER, el=\ET, home=\EH$<10>, ich1=\EQ, il1=\EE, 
+	ind=^J, rev=\ESTART\r\E59\,1\r\EEND\r, rmcup=, 
+	rmso=\ESTART\r\E70\,0\r\EEND\r$<20>, 
+	rmul=\ESTART\r\E60\,0\r\EEND\r, 
+	sgr0=\ESTART\r\E78\r\E70\,0\r\EEND\r$<20>, 
+	smcup=\ESTART\r\E2\,0\r\E12\r\EEND\r$<10>, 
+	smso=\ESTART\r\E70\,6\r\EEND\r$<20>, 
+	smul=\ESTART\r\E60\,1\r\EEND\r, 
+
+#### Fluke
+#
+
+# The f1720a differences from ANSI: no auto margin, destructive 
+# tabs, # of lines, funny highlighting and underlining
+f1720|f1720a|fluke 1720A, 
+	xt, 
+	cols#80, lines#16, xmc#1, 
+	bel=^G, clear=\E[H\E[2J, cr=^M, cub1=^H, cud1=\E[B, 
+	cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, ed=\E[J, 
+	el=\E[K, ind=\ED, is2=\E[H\E[2J, kcub1=^_, kcud1=^], 
+	kcuf1=^^, kcuu1=^\, ri=\EM, rmso=\E[m, rmul=\E[m, sgr0=\E[m, 
+	smso=\E[7m, smul=\E[4m, 
+
+#### Liberty Electronics (Freedom)
+#
+#	Liberty Electronics
+#	48089 Fremont Blvd
+#	Fremont CA 94538
+#	Vox: (510)-623-6000
+#	Fax: (510)-623-7021
+
+# From: <faletti@berkeley.edu>
+# (f100: added empty <acsc> to suppress a tic warning;
+# made this relative to adm+sgr -- note that <invis> isn't
+# known to work for f100 but does on the f110. --esr)
+f100|freedom|freedom100|freedom model 100, 
+	OTbs, am, bw, hs, mir, msgr, xon, 
+	cols#80, lines#24, 
+	acsc=, bel=^G, cbt=\EI, clear=^Z, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+	dch1=\EW, dl1=\ER$<11.5*>, dsl=\Eg\Ef\r, ed=\EY, el=\ET, 
+	flash=\Eb$<200>\Ed, fsl=^M, home=^^, hpa=\E]%p1%{32}%+%c, 
+	ht=^I, hts=\E1, il1=\EE$<8.5*>, ind=^J, ip=$<6>, 
+	is2=\Eg\Ef\r\Ed, kbs=^H, kcbt=\EI, kcub1=^H, kcud1=^V, 
+	kcuf1=^L, kcuu1=^K, kf1=^A@\r, kf10=^AI\r, kf2=^AA\r, 
+	kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, 
+	kf8=^AG\r, kf9=^AH\r, khome=^^, ri=\Ej, rmacs=\E$, rmir=\Er, 
+	smacs=\E%%, smir=\Eq, tbc=\E3, tsl=\Eg\Ef, 
+	vpa=\E[%p1%{32}%+%c, use=adm+sgr, 
+f100-rv|freedom-rv|freedom 100 in reverse video, 
+	flash=\Ed$<200>\Eb, is2=\Eg\Ef\r\Eb, use=f100, 
+# The f110 and f200 have problems with vi(1).  They use the ^V
+# code for the down cursor key. When kcud1 is defined in terminfo
+# as ^V, the Control Character Quoting capability (^V in insert mode)
+# is lost! It cannot be remapped in vi because it is necessary to enter
+# a ^V to to quote the ^V that is being remapped!!!
+# 
+# f110/f200 users will have to decide whether
+# to lose the down cursor key or the quoting capability. We will opt
+# initially for leaving the quoting capability out, since use of VI
+# is not generally applicable to most interactive applications
+# (f110: added <ht>, <khome> & <kcbt> from f100 -- esr)
+f110|freedom110|Liberty Freedom 110, 
+	bw@, eslok, 
+	it#8, wsl#80, 
+	blink=\EG2, bold=\EG0, civis=\E.1, cnorm=\E.2, cud1=^V, 
+	cvvis=\E.2, dim=\EG@, dl1=\ER, dsl=\Ef\r, 
+	flash=\Eb$<200/>\Ed, il1=\EE, ip@, is2@, kclr=^^, kdch1=\EW, 
+	kdl1=\ER, ked=\EY, kel=\ET, kf0=^AI\r, kf10@, kich1=\EQ, 
+	kil1=\EE, mc4=\Ea, mc5=\E`, ri=\EJ, rmacs=\E%%, rmir=\Er\EO, 
+	smacs=\E$, smir=\EO\Eq, smso=\EG<, tsl=\Ef, use=f100, 
+f110-14|Liberty Freedom 110 14inch, 
+	dch1@, use=f110, 
+f110-w|Liberty Freedom 110 - 132 cols, 
+	cols#132, use=f110, 
+f110-14w|Liberty Freedom 110 14in/132 cols, 
+	cols#132, 
+	dch1@, use=f110, 
+# (f200: added <acsc> to suppress tic warnings re <smacs>/<rmacs> --esr)
+f200|freedom200|Liberty Freedom 200, 
+	OTbs, am, eslok, hs, mir, msgr, xon, 
+	cols#80, it#8, lines#24, wsl#80, 
+	acsc=, bel=^G, blink=\EG2, bold=\EG0, cbt=\EI, civis=\E.0, 
+	clear=^Z, cnorm=\E.1, cr=^M, 
+	csr=\Em0%p1%{32}%+%c%p2%{32}%+%c, cub1=^H, cud1=^V, 
+	cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+	cvvis=\E.1, dch1=\EW, dim=\EG@, dl1=\ER, dsl=\Ef\r, ed=\EY, 
+	el=\ET, flash=\Eo$<200/>\En, fsl=^M, home=^^, 
+	hpa=\E]%p1%{32}%+%c, hts=\E1, il1=\EE, ind=^J, kbs=^H, 
+	kclr=^^, kcub1=^H, kcud1=^V, kcuf1=^L, kcuu1=^K, kdch1=\EW, 
+	kdl1=\ER, ked=\EY, kel=\ET, kf0=^AI\r, kf1=^A@\r, kf2=^AA\r, 
+	kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, 
+	kf8=^AG\r, kf9=^AH\r, kich1=\EQ, kil1=\EE, mc4=\Ea, mc5=\E`, 
+	ri=\EJ, rmacs=\E%%, rmir=\Er, smacs=\E$, smir=\Eq, smso=\EG<, 
+	tbc=\E3, tsl=\Ef, vpa=\E[%p1%{32}%+%c, use=adm+sgr, 
+f200-w|Liberty Freedom 200 - 132 cols, 
+	cols#132, use=f200, 
+# The f200 has the ability to reprogram the down cursor key. The key is
+# reprogrammed to ^J (linefeed). This value is remembered in non-volatile RAM,
+# so powering the terminal off and on will not cause the change to be lost.
+f200vi|Liberty Freedom 200 for vi, 
+	flash=\Eb$<200/>\Ed, kcud1=^J, use=f200, 
+f200vi-w|Liberty Freedom 200 - 132 cols for vi, 
+	cols#132, use=f200vi, 
+
+#### GraphOn (go)
+#
+#	Graphon Corporation
+#	544 Division Street
+#	Campbell, CA 95008
+#	Vox: (408)-370-4080
+#	Fax: (408)-370-5047
+#	Net: troy@graphon.com (Troy Morrison)
+#
+#
+# The go140 and go225 have been discontinued.  GraphOn now makes X terminals,
+# including one odd hybrid that starts out life on power-up as a character
+# terminal, than can be switched to X graphics mode (driven over the serial
+# line) by an escape sequence.  No info on this beast yet.
+# (go140: I added <rmam>/<smam> based on the init string -- esr)
+go140|graphon go-140, 
+	OTbs, 
+	cols#80, it#8, lines#24, 
+	clear=\E[H\E[2J$<10/>, cub1=^H, cuf1=\E[C, 
+	cup=\E[%i%p1%2d;%p2%2dH, cuu1=\E[A, dch1=\E[P, dl1=\E[M, 
+	ed=\E[J$<10/>, el=\E[K, ht=^I, 
+	if=/usr/share/tabset/vt100, il1=\E[L, 
+	is2=\E<\E=\E[?3l\E[?7l\E(B\E[J\E7\E[;r\E8\E[m\E[q, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kf1=\EOP, 
+	kf2=\EOQ, kf3=\EOR, kf4=\EOS, khome=\E[H, ri=\EM, 
+	rmam=\E[?7l, rmir=\E[4l, rmkx=\E[?1l\E>, rmso=\E[m, 
+	rmul=\E[m, sgr0=\E[m, smam=\E[?7h, smir=\E[4h, 
+	smkx=\E[?1h\E=, smso=\E[7m, smul=\E[4m, 
+go140w|graphon go-140 in 132 column mode, 
+	am, 
+	cols#132, 
+	is2=\E<\E=\E[?3h\E[?7h\E(B\E[J\E7\E[;r\E8\E[m\E[q, 
+	use=go140, 
+# Hacked up vt200 termcap to handle GO-225/VT220
+# From: <edm@nwnexus.WA.COM>
+# (go225: I added <rmam>/<smam> based on the init string -- esr)
+go225|go-225|Graphon 225, 
+	OTbs, am, mir, xenl, 
+	cols#80, it#8, lines#25, vt#3, 
+	blink=\E[5m, bold=\E[1m, clear=\E[H\E[J, 
+	csr=\E[%i%p1%d;%p2%dr, cub1=^H, cud1=^J, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch1=\E[P, dl1=\E[M, 
+	ed=\E[J, el=\E[K, home=\E[H, ht=^I, il1=\E[L, ind=\ED, 
+	is2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, kbs=^H, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf1=\EOP, 
+	kf2=\EOQ, kf3=\EOR, kf4=\EOS, khome=\E[H, rc=\E8, rev=\E[7m, 
+	rf=/usr/share/tabset/vt100, ri=\EM, rmam=\E[?7l, 
+	rmcup=\E[!p\E[?7h\E[2;1;1#w, rmir=\E[4l, rmkx=\E>, 
+	rmso=\E[27m, rmul=\E[24m, rs1=\E[!p\E[?7h\E[2;1;1#w, 
+	sc=\E7, sgr0=\E[m, smam=\E[?7h, smcup=\E[2;0#w\E[1;25r, 
+	smir=\E[4h, smkx=\E=, smso=\E[7m, smul=\E[4m, 
+
+#### Harris (Beehive)
+#
+# Bletch.  These guys shared the Terminal Brain Damage laurels with Hazeltine.
+# Their terminal group is ancient history now (1995) though the parent
+# company is still in business.
+#
+
+# Beehive documentation is undated and marked Preliminary and has no figures
+# so we must have early Superbee2 (Model 600, according to phone conversation
+# with mfr.). It has proved reliable except for some missing padding
+# (notably after \EK and <nl> at bottom of screen).
+# 
+# The key idea is that AEP mode is poison for <cup> & that US's in 
+# the local memory should be avoided like the plague. That means 
+# that the 2048 character local buffer is used as 25 lines of 80 
+# characters, period. No scrolling local memory, folks. It also 
+# appears that we cannot use naked INS LINE feature since it uses
+# US. The sbi fakes <il1> with an 80-space insert that may be too 
+# slow at low speeds; also spaces get converted to \040 which is 
+# too long for some programs (not vi).  DEL LINE is ok but slow.
+# 
+# The <nl> string is designed for last line of screen ONLY; cup to 
+# 25th line corrects the motion inherent in scrolling to Page 1.
+# 
+# There is one understood bug. It is that the screen appears to
+# pop to a new (blank) page after a <nel>, or leave a half-line 
+# ellipsis to a quad that is the extra 48 memory locations. The 
+# data received is dumped into memory but not displayed.  Not to 
+# worry if <cup> is being used; the lines not displayed will be, 
+# whenever the cursor is moved up there. Since <cup> is addressed 
+# relative to MEMORY of window, nothing is lost; but beware of 
+# relative cursor motion (<cuu1>,<cud1>,<cuf1>,<cub1>). Recommended,
+# therefore, is setenv MORE -c .
+# 
+# WARNING: Not all features tested.
+# 
+# Timings are assembled from 3 sources. Some timings may reflect 
+# SB2/Model 300 that were used if more conservative.
+# Tested on a Model 600 at 1200 and 9600 bd.
+# 
+# The BACKSPACEkb option is cute. The NEWLINE key, so cleverly 
+# placed on the keyboard and useless because of AEP, is made 
+# into a backspace key. In use ESC must be pressed twice (to send)
+# and sending ^C must be prefixed by ESC to avoid that weird 
+# transmit mode associated with ENTER key.
+# 
+# IF TERMINAL EVER GOES CATATONIC with the cursor buzzing across 
+# the screen, then it has dropped into ENTER mode; hit 
+# RESET--ONLINE--!tset.
+# 
+# As delivered this machine has a FATAL feature that will throw 
+# it into that strange transmit state (SPOW) if the space bar is 
+# hit after a CR is received, but before receiving a LF (or a 
+# few others).
+# 
+# The circuits MUST be modified to eliminate the SPOW latch. 
+# This is done by strapping on chip A46 of the I/O board; cut 
+# the p.c. connection to Pin 5 and strap Pin 5 to Pin 8 of that 
+# chip. This mod has been checked out on a Mod 600 of Superbee II.
+# With this modification absurdly high timings on cr are 
+# unnecessary.
+# 
+# NOTE WELL that the rear panel switch should be set to CR/LF, 
+# not AEP!
+#
+sb1|beehive superbee, 
+	OTbs, am, bw, da, db, mir, ul, xsb, 
+	cols#80, lines#25, xmc#1, 
+	bel=^G, cbt=\E`$<650>, clear=\EH$<1>\EJ$<3>, cr=$<1>\r, 
+	cub1=^H, cud1=^J, cuf1=\EC$<3>, cup=\EF%p2%03d%p1%03d, 
+	cuu1=\EA$<3>, dch1=\EP$<3>, dl1=\EM$<100>, ed=\EJ$<3>, 
+	el=\EK$<3>, home=\EH$<1>, ht=^I, hts=\E1, 
+	il1=\EN\EL$<3>\EQ                                                                                \EP$<3> \EO\ER\EA$<3>, 
+	ind=^J, is2=\EE$<3>\EX\EZ\EO\Eb\Eg\ER, kbs=^_, kcub1=\ED, 
+	kcud1=\EB, kcuf1=\EC, kcuu1=\EA, kdl1=\EM, ked=\EJ, kel=\EK, 
+	kf0=\E2, kf1=\Ep, kf2=\Eq, kf3=\Er, kf4=\Es, kf5=\Et, kf6=\Eu, 
+	kf7=\Ev, kf8=\Ew, kf9=\E1, khome=\EH, kich1=\EQ\EO, 
+	krmir=\ER, lf0=TAB CLEAR, lf9=TAB SET, rmcup=, rmir=\ER, 
+	rmso=\E_3, rmul=\E_3, sgr0=\E_3, smcup=\EO, smir=\EQ\EO, 
+	smso=\E_1, smul=\E_0, tbc=\E3, 
+sbi|superbee|beehive superbee at Indiana U., 
+	xsb, 
+	cr=\r$<1>, il1=1\EN\EL$<9>\EQ \EP$<9> \EO\ER\EA, 
+	use=sb1, 
+# Alternate (older) description of Superbee - f1=escape, f2=^C.
+# Note: there are at least 3 kinds of superbees in the world.  The sb1
+# holds onto escapes and botches ^C's.  The sb2 is the best of the 3.
+# The sb3 puts garbage on the bottom of the screen when you scroll with
+# the switch in the back set to CRLF instead of AEP.  This description
+# is tested on the sb2 but should work on all with either switch setting.
+# The f1/f2 business is for the sb1 and the <xsb> can be taken out for
+# the other two if you want to try to hit that tiny escape key.
+# This description is tricky: being able to use cup depends on there being
+# 2048 bytes of memory and the hairy <nl> string.
+superbee-xsb|beehive super bee, 
+	am, da, db, xsb, 
+	cols#80, it#8, lines#25, 
+	clear=\EH\EJ$<3>, cnorm=^J, cr=\r$<1000>, cub1=^H, cud1=^J, 
+	cuf1=\EC, cup=\EF%p2%3d%p1%3d, cuu1=\EA$<3>, 
+	dch1=\EP$<3>, dl1=\EM$<100>, ed=\EJ$<3>, el=\EK$<3>, 
+	home=\EH, ht=^I, hts=\E1, 
+	ind=\n\0\0\0\n\0\0\0\EA\EK\0\0\0\ET\ET, is2=\EH\EJ, 
+	kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, kf1=\Ep, kf2=\Eq, 
+	kf3=\Er, kf4=\Es, kf5=\Et, kf6=\Eu, kf7=\Ev, kf8=\Ew, 
+	khome=\EH, rmso=\E_3, sgr0=\E_3, smso=\E_1, tbc=\E3, 
+# This loses on lines > 80 chars long, use at your own risk
+superbeeic|super bee with insert char, 
+	ich1=, rmir=\ER, smir=\EQ, use=superbee-xsb, 
+sb2|sb3|fixed superbee, 
+	xsb@, use=superbee, 
+
+####  Beehive Medical Electronics
+#
+# Steve Seymour <srseymour@mindspring.com> writes (Wed, 03 Feb 1999):
+# Regarding your question though; Beehive terminals weren't made by Harris.
+# They were made by Beehive Medical Electronics in Utah. They went out of
+# business in the early '80s.
+#
+# (OK, then, I don't know why a couple of these say "harris beehive".)
+#
+
+# Reports are that most of these Beehive entries (except superbee) have not
+# been tested and do not work right.  <rmso> is a trouble spot.  Be warned.
+
+# (bee: <ich1> was empty, which is obviously bogus -- esr)
+beehive|bee|harris beehive, 
+	OTbs, am, mir, 
+	cols#80, lines#24, 
+	cbt=\E>, clear=\EE, cub1=^H, cud1=\EB, cuf1=\EC, 
+	cup=\EF%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, dch1=\EP, 
+	dl1=\EM, ed=\EJ, el=\EK, home=\EH, il1=\EL, kbs=^H, kcbt=\E>, 
+	kclr=\EE, kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, 
+	kdch1=\EP, kdl1=\EM, kel=\EK, khome=\EH, kich1=\EQ, kil1=\EL, 
+	krmir=\E@, rmir=\E@, rmso=\Ed@, rmul=\Ed@, sgr0=\Ed@, 
+	smir=\EQ, smso=\EdP, smul=\Ed`, 
+# set tab is ^F, clear (one) tab is ^V, no way to clear all tabs.
+# good grief - does this entry make :sg:/:ug: when it doesn't have to?
+# look at those spaces in <rmso>/<smso>.  Seems strange to me...
+# (beehive: <if=/usr/share/tabset/beehive> removed, no such file.  If you
+# really care, cook up one using ^F -- esr)
+beehive3|bh3m|beehiveIIIm|harris beehive 3m, 
+	OTbs, am, 
+	cols#80, it#8, lines#20, 
+	bel=^G, clear=^E^R, cr=^M, cub1=^H, cud1=^J, cuf1=^L, cuu1=^K, 
+	dl1=\021$<350>, ed=^R, el=^P, home=^E, ht=^I, hts=^F, 
+	il1=\023$<160>, ind=^J, ll=^E^K, rmso=\s^_, smso=^]\s, 
+beehive4|bh4|beehive 4, 
+	am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\EE, cr=^M, cub1=\ED, cud1=^J, cuf1=\EC, 
+	cuu1=\EA, ed=\EJ, el=\EK, home=\EH, ind=^J, 
+# There was an early Australian kit-built computer called a "Microbee".
+# It's not clear whether this is for one of those or for a relative
+# of the Beehive.
+microb|microbee|micro bee series, 
+	OTbs, am, 
+	cols#80, it#8, lines#24, 
+	bel=^G, clear=\EE, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EF%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, ed=\EJ, 
+	el=\EK, ht=^I, ind=^J, kcub1=\ED, kcud1=\EB, kcuf1=\EC, 
+	kcuu1=\EA, kf1=\Ep, kf2=\Eq, kf3=\Er, kf4=\Es, kf5=\Et, 
+	kf6=\Eu, kf7=\Ev, kf8=\Ew, kf9=\Ex, khome=\EH, rmso=\Ed@, 
+	rmul=\Ed@, sgr0=\Ed@, smso=\s\EdP, smul=\Ed`, 
+
+# 8675, 8686, and bee from Cyrus Rahman
+# (8675: changed k10, k11...k16 to k;, F1...F6 -- esr)
+ha8675|harris 8675, 
+	is2=\ES\E#\E*\Eh\Em\E?\E1\E9\E@\EX\EU, kf1=^F, 
+	kf10=\Ed, kf11=^W, kf12=\ER, kf13=\EE, kf14=\EI, kf15=\Ei, 
+	kf16=\Eg, kf2=^P, kf3=^N, kf4=^V, kf5=^J, kf6=^T, kf7=^H, 
+	kf8=\177, kf9=\Ee, use=bee, 
+# (8686: changed k10, k11...k16 to k;, F1...F6; fixed broken continuation
+# in :is: -- esr)
+ha8686|harris 8686, 
+	is2=\ES\E#\E*\Eh\Em\E?\E1\E9\E@\EX\EU\E"*Z01\E"8F35021B7C83#\E"8F45021B7D83#\E"8F55021B7E83#\E"8F65021B7F83#\E"8F75021B7383#\E"8F851BD7#\E"8F95021B7083#\E"8FA5021B7183#\E"8FB5021B7283#, 
+	kf1=\002\Ep\003, kf10=\Ej, kf11=\EW, kf12=\002\E{\003, 
+	kf13=\002\E|\003, kf14=\002\E}\003, kf15=\002\E~\003, 
+	kf16=\002\E\177\003, kf2=\002\Eq\003, kf3=\002\Er\003, 
+	kf4=\002\Es\003, kf5=\E3, kf6=\EI, kf7=\ER, kf8=\EJ, kf9=\E(, 
+	use=bee, 
+
+#### Hazeltine
+#
+# Hazeltine appears to be out of the terminal business as of 1995.  These
+# guys were co-owners of the Terminal Brain Damage Hall Of Fame along with
+# Harris. They have a hazeltine.com domain (but no web page there ) and can
+# be reached at:
+#
+#	Hazeltine
+#	450 East Pulaski Road
+#	Greenlawn, New York 11740
+#
+# As late as 1993, manuals for the terminal product line could still be
+# purchased from:
+#
+#	TRW Customer Service Division
+#	15 Law Drive
+#	P.O. Box 2076
+#	Fairfield, NJ 07007-2078
+#
+# They're now (1998) a subsidiary of General Electric, operating under the
+# marque "GEC-Marconi Hazeltine" and doing military avionics.  Web page
+# at <http://www.gec.com/cpd/1ncpd.htm#1.55>.
+#
+
+# Since <cuf1> is blank, when you want to erase something you
+# are out of luck.  You will have to do ^L's a lot to
+# redraw the screen.  h1000 is untested.  It doesn't work in
+# vi - this terminal is too dumb for even vi.  (The code is
+# there but it isn't debugged for this case.)
+hz1000|hazeltine 1000, 
+	OTbs, 
+	cols#80, lines#12, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, cuf1=\s, home=^K, 
+	ind=^J, 
+# From: <cbosg!ucbvax!pur-ee!cincy!chris> Thu Aug 20 09:09:18 1981
+hz1420|hazeltine 1420, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\E^\, cr=^M, cub1=^H, cud1=^J, cuf1=^P, 
+	cup=\E\021%p2%c%p1%{32}%+%c, cuu1=\E^L, dl1=\E^S, 
+	ed=\E^X, el=\E^O, ht=^N, il1=\E^Z, ind=^J, rmso=\E^Y, 
+	smso=\E^_, 
+# New "safe" cursor movement (11/87) from <cgs@umd5.umd.edu>.  Prevents
+# freakout with out-of-range args and tn3270.  No hz since it needs to
+# receive tildes.
+hz1500|hazeltine 1500, 
+	OTbs, am, hz, 
+	cols#80, lines#24, 
+	bel=^G, clear=~^\, cr=^M, cub1=^H, cud1=~^K, cuf1=^P, 
+	cup=~\021%p2%p2%?%{30}%>%t%{32}%+%;%{96}%+%c%p1%{96}%+%c, 
+	cuu1=~^L, dl1=~\023$<40>, ed=~\030$<10>, el=~^O, home=~^R, 
+	il1=~\032$<40>, ind=^J, kcub1=^H, kcud1=^J, kcuf1=^P, 
+	kcuu1=~^L, khome=~^R, rmso=~^Y, smso=~^_, 
+# h1510 assumed to be in sane escape mode.  Else use h1500.
+# (h1510: early versions of this entry apparently had "<rmso=\E^_>, 
+# <smso=\E^Y>, but these caps were commented out in 8.3; also,
+# removed incorrect and overridden ":do=^J:" -- esr)
+hz1510|hazeltine 1510, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\E^\, cr=^M, cub1=^H, cud1=\E^K, cuf1=^P, 
+	cup=\E\021%p2%c%p1%c, cuu1=\E^L, dl1=\E^S, ed=\E^X, 
+	el=\E^O, il1=\E^Z, ind=^J, 
+# Hazeltine 1520
+# The following switch settings are assumed for normal operation:
+#	FULL		CR		U/L_CASE	ESCAPE
+#	FORMAT_OFF	EOM_A_OFF	EOM_B_OFF	WRAPAROUND_ON
+# Other switches may be set for operator convenience or communication
+# requirements.
+hz1520|Hazeltine 1520, 
+	OTbs, am, bw, msgr, 
+	cols#80, lines#24, 
+	bel=^G, bold=\E^_, clear=\E^\, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=^P, cup=\E\021%p2%c%p1%c, cuu1=\E^L, dl1=\E^S, 
+	ed=\E^X, el=\E^O, home=\E^R, il1=\E^Z, ind=^J, kbs=^H, 
+	kclr=\E^\, kcub1=^H, kcud1=\E^K, kcuf1=^P, kcuu1=\E^L, 
+	kdl1=\E^S, ked=\E^X, kel=\E^O, khome=\E^R, kil1=\E^Z, 
+	rmso=\E^Y, rs1=\E$\E\005\E?\E\031, sgr0=\E^Y, smso=\E^_, 
+# This version works with the escape switch off
+# (h1520: removed incorrect and overridden ":do=^J:" -- esr)
+hz1520-noesc|hazeltine 1520, 
+	am, hz, 
+	cols#80, lines#24, 
+	bel=^G, clear=~^\, cr=^M, cub1=^H, cud1=~^K, cuf1=^P, 
+	cup=~\021%p2%c%p1%c$<1>, cuu1=~^L, dl1=~^S, ed=~^X, el=~^O, 
+	home=~^R, il1=~^Z, ind=^J, rmso=~^Y, smso=~^_, 
+# Note: the h1552 appears to be the first Hazeltine terminal which
+# is not braindamaged.  It has tildes and backprimes and everything!
+# Be sure the auto lf/cr switch is set to cr.
+hz1552|hazeltine 1552, 
+	OTbs, 
+	cud1=^J, dl1=\EO, il1=\EE, kf1=\EP, kf2=\EQ, kf3=\ER, lf1=blue, 
+	lf2=red, lf3=green, use=vt52, 
+hz1552-rv|hazeltine 1552 reverse video, 
+	cud1=^J, rmso=\ET, smso=\ES, use=hz1552, 
+# Note: h2000 won't work well because of a clash between upper case and ~'s.
+hz2000|hazeltine 2000, 
+	OTbs, OTnc, am, 
+	cols#74, lines#27, 
+	bel=^G, clear=~\034$<6>, cub1=^H, cud1=^J, 
+	cup=~\021%p2%c%p1%c, dl1=~\023$<6>, home=~^R, 
+	il1=~\032$<6>, ind=^J, pad=\177, 
+# Date: Fri Jul 23 10:27:53 1982.  Some unknown person wrote:
+# I tested this termcap entry for the Hazeltine Esprit with vi. It seems
+# to work ok. There is one problem though if one types a lot of garbage
+# characters very fast vi seems not able to keep up and hangs while trying
+# to insert. That's in insert mode while trying to insert in the middle of
+# a line. It might be because the Esprit doesn't have insert char and delete
+# char as a built in function. Vi has to delete to end of line and then 
+# redraw the rest of the line.
+esprit|Hazeltine Esprit I, 
+	OTbs, am, bw, 
+	cols#80, lines#24, 
+	bel=^G, cbt=\E^T, clear=\E^\, cr=^M, cub1=^H, cud1=\E^K, 
+	cuf1=^P, cup=\E\021%p2%c%p1%c, cuu1=\E^L, dl1=\E^S, 
+	ed=\E^W, el=\E^O, home=\E^R, il1=\E^Z, ind=^J, is2=\E?, kbs=^H, 
+	kcub1=^H, kcud1=\E^K, kcuf1=^P, kcuu1=\E^L, kf0=^B0^J, 
+	kf1=^B1^J, kf2=^B2^J, kf3=^B3^J, kf4=^B4^J, kf5=^B5^J, 
+	kf6=^B6^J, kf7=^B7^J, kf8=^B8^J, kf9=^B9^J, khome=\E^R, 
+	lf0=0, lf1=1, lf2=2, lf3=3, lf4=4, lf5=5, lf6=6, lf7=7, lf8=8, lf9=9, 
+	rmkx=\E>, rmso=\E^Y, smkx=\E<, smso=\E^_, 
+esprit-am|hazeltine esprit auto-margin, 
+	am, use=esprit, 
+# Hazeltine Modular-1 from Cliff Shackelton <ittvax!ittral!shackelt> via BRL
+# Vi it seems always wants to send a control J for "do" and it turned out
+# that the terminal would work somewhat if the auto LF/CR was turned off.
+# (hmod1: removed :dn=~^K: -- esr)
+hmod1|Hazeltine Modular 1, 
+	OTbs, am, hz, 
+	cols#80, lines#24, 
+	bel=^G, cbt=~^T, clear=~^\, cr=^M, cub1=^H, cud1=~^K, cuf1=^P, 
+	cup=~\021%p2%c%p1%c, cuu1=~^L, dl1=~^S, home=~^R, il1=~^Z, 
+	ind=^J, kcub1=^H, kcud1=~^K, kcuf1=^P, kcuu1=~^L, khome=~^R, 
+	rc=~^Q, rmso=~^Y, sc=~^E, sgr0=~^Y, smso=~^_, 
+#
+# Hazeltine Executive 80 Model 30 (1554?)
+#	from  Will Martin <control@ALMSA-1.ARPA> via BRL
+# Like VT100, except for different "am" behavior.
+hazel|exec80|h80|he80|Hazeltine Executive 80, 
+	OTbs, OTpt, am, 
+	cols#80, it#8, lines#24, vt#3, 
+	OTnl=^J, bel=^G, blink=\E[5m$<2/>, bold=\E[1m$<2/>, 
+	clear=\E[;H\E[2J$<50/>, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub1=^H, cud1=^J, cuf1=\E[C$<2/>, 
+	cup=\E[%i%p1%d;%p2%dH$<5/>, cuu1=\E[A$<2/>, 
+	ed=\E[J$<50/>, el=\E[K$<3/>, home=\E[H, ht=^I, 
+	is2=\E[1;24r\E[24;1H, kbs=^H, kcub1=\EOD, kcud1=\EOB, 
+	kcuf1=\EOC, kcuu1=\EOA, kf1=\EOP, kf2=\EOQ, kf3=\EOR, 
+	kf4=\EOS, rc=\E8, rev=\E[7m$<2/>, 
+	rf=/usr/share/tabset/vt100, ri=\EM$<5/>, 
+	rmkx=\E[?1l\E>, rmso=\E[m$<2/>, rmul=\E[m$<2/>, 
+	rs1=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7, 
+	sgr0=\E[m$<2/>, smkx=\E[?1h\E=, smso=\E[7m$<2/>, 
+	smul=\E[4m$<2/>, 
+
+#### IBM
+#
+
+ibm327x|line mode IBM 3270 style, 
+	gn, 
+	clear=^M^J, el=^M, home=^M, 
+
+ibm3101|i3101|IBM 3101-10, 
+	OTbs, am, xon, 
+	cols#80, lines#24, 
+	bel=^G, clear=\EK, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, ed=\EJ, 
+	el=\EI, home=\EH, hts=\E0, ind=^J, kcub1=\ED, kcud1=\EB, 
+	kcuf1=\EC, kcuu1=\EA, nel=^M^J, tbc=\EH, 
+ibm3151|IBM 3151 display, 
+	is2=\E S, rmacs=\E>B, rmcup=\E>B, rs2=\E S, s0ds=\E>B, 
+	sgr=\E4%{64}%?%p1%t%{65}%|%;%?%p2%t%{66}%|%;%?%p3%t%{65}%|%;%?%p4%t%{68}%|%;%?%p5%t%{64}%|%;%?%p6%t%{72}%|%;%?%p7%t%{80}%|%;%c%?%p9%t\E>A%e\E>B%;, 
+	sgr0=\E4@\E>B, smacs=\E>A, smcup=\E>B, use=ibm3162, 
+# From: Mark Easter <marke@fsi-ssd.csg.ssd.fsi.com> 29 Oct 1992 
+# removed kend, knp, kpp -TD
+ibm3161|ibm3163|wy60-316X|wyse60-316X|IBM 3161/3163 display, 
+	OTbs, am, mir, msgr, 
+	cols#80, it#8, lines#24, 
+	acsc=j\352k\353l\354m\355n\356q\361t\364u\365v\366w\367x\370, 
+	bel=^G, blink=\E4D, bold=\E4H, clear=\EH\EJ, cr=^M, cub1=\ED, 
+	cud1=\EB, cuf1=\EC, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=\EA, dch1=\EQ, dl1=\EO, ed=\EJ, el=\EI, home=\EH, ind=^J, 
+	invis=\E4P, kbs=^H, kcbt=\E2, kclr=\EL\r, kctab=\E1, 
+	kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, kdch1=\EQ, 
+	kdl1=\EO, ked=\EJ, kel=\EI, kf1=\Ea\r, kf10=\Ej\r, 
+	kf11=\Ek\r, kf12=\El\r, kf13=\E!a\r, kf14=\E!b\r, 
+	kf15=\E!c\r, kf16=\E!d\r, kf17=\E!e\r, kf18=\E!f\r, 
+	kf19=\E!g\r, kf2=\Eb\r, kf20=\E!h\r, kf21=\E!i\r, 
+	kf22=\E!j\r, kf23=\E!k\r, kf24=\E!l\r, kf3=\Ec\r, 
+	kf4=\Ed\r, kf5=\Ee\r, kf6=\Ef\r, kf7=\Eg\r, kf8=\Eh\r, 
+	kf9=\Ei\r, khome=\EH, khts=\E0, kich1=\EP \010, kil1=\EN, 
+	ktbc=\E 1, mc4=^P^T, mc5=^P^R, rev=\E4A, rmcup=\E>A, 
+	rmso=\E4@, rmul=\E4@, 
+	sgr=\E4%{64}%?%p1%t%{65}%|%;%?%p2%t%{66}%|%;%?%p3%t%{65}%|%;%?%p4%t%{68}%|%;%?%p5%t%{64}%|%;%?%p6%t%{72}%|%;%?%p7%t%{80}%|%;%c%?%p9%t\E>A%e\E<@%;, 
+	sgr0=\E4@\E<@, smcup=\E>A, smso=\E4A, smul=\E4B, 
+
+ibm3161-C|IBM 3161-C NLS terminal using cartridge, 
+	rmcup=\E>B, s0ds=\E>B, s1ds=\E>A, smcup=\E>B, use=ibm3161, 
+ibm3162|IBM 3162 display, 
+	blink=\E4$a, bold=\E4(a, il1=\EN, invis=\E40a, rev=\E4!a, 
+	rmso=\E4>b, rmul=\E4=b, sgr0=\E4@, smso=\E4!a, smul=\E4"a, 
+	use=ibm3161-C, 
+
+# This really should not use setab/setaf, but it is clear that the
+# original terminfo does not toggle red/blue colors as in setb/setf.
+ibm3164|i3164|IBM 3164, 
+	msgr, 
+	colors#8, pairs#64, 
+	op=\E4 "@, rmcup=\E!9(N\E>B, s0ds=\E>B, s1ds=\E>A, 
+	setab=\E4  %p1%{64}%+%c, 
+	setaf=\E4%?%p1%t %p1%{32}%+%c%e!'%;@, 
+	smcup=\E!9/N\E>B, use=ibm3161, 
+
+ibm5151|wy60-AT|wyse60-AT|IBM 5151 Monochrome display, 
+	am, bw, msgr, xon, 
+	cols#80, it#8, lines#25, 
+	acsc=j\331k\277l\332m\300n\305q\304t\303u\264v\301w\302x\263, 
+	bel=^G, blink=\E[5m, bold=\E[1m, clear=\E[H\E[J, cr=^M, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, dch1=\E[P, dl=\E[%p1%dM, 
+	dl1=\E[M, ech=\E[%p1%dX, ed=\E[J, el=\E[K, home=\E[H, 
+	hpa=\E[%i%p1%dG, il=\E[%p1%dL, il1=\E[L, ind=\E[S, 
+	indn=\E[%p1%dS, invis=\E[8m, is2=\Ec, kbs=^H, kcbt=\E[Z, 
+	kclr=\E[144q, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kdch1=\E[P, ked=\E[148q, kel=\E[142q, 
+	kend=\E[146q, kf1=\E[001q, kf10=\E[010q, kf11=\E[011q, 
+	kf12=\E[012q, kf13=\E[013q, kf14=\E[014q, kf15=\E[015q, 
+	kf16=\E[016q, kf17=\E[017q, kf18=\E[018q, kf19=\E[019q, 
+	kf2=\E[002q, kf20=\E[020q, kf21=\E[021q, kf22=\E[022q, 
+	kf23=\E[023q, kf24=\E[024q, kf25=\E[025q, kf26=\E[026q, 
+	kf27=\E[027q, kf28=\E[028q, kf29=\E[029q, kf3=\E[003q, 
+	kf30=\E[030q, kf31=\E[031q, kf32=\E[032q, kf33=\E[033q, 
+	kf34=\E[034q, kf35=\E[035q, kf36=\E[036q, kf4=\E[004q, 
+	kf5=\E[005q, kf6=\E[006q, kf7=\E[007q, kf8=\E[008q, 
+	kf9=\E[009q, khome=\E[H, kich1=\E[139q, kil1=\E[140q, 
+	kind=\E[151q, knp=\E[154q, kpp=\E[150q, kri=\E[155q, 
+	krmir=\E[4l, rev=\E[7m, ri=\E[T, rin=\E[%p1%dT, rmir=\E[4l, 
+	rmso=\E[m, rmul=\E[m, rs2=\Ec, 
+	sgr=\E[%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;%?%p7%t;8%;m, 
+	sgr0=\E[0m, smir=\E[4h, smso=\E[7m, smul=\E[4m, 
+
+ibmaed|IBM Experimental display, 
+	OTbs, am, eo, msgr, 
+	cols#80, it#8, lines#52, 
+	clear=\EH\EK, cub1=^H, cud1=\EB, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, dch1=\EQ, 
+	dl1=\EO, ed=\EJ, el=\EI, flash=\EG, home=\EH, ht=^I, ich1=\EP, 
+	il1=\EN, kbs=^H, kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, 
+	rmso=\E0, sgr0=\E0, smso=\E0, 
+ibm-apl|apl|IBM apl terminal simulator, 
+	lines#25, use=dm1520, 
+# (ibmmono: this had an unknown `sb' boolean, I changed it to `bs'.  
+# Also it had ":I0=f10:" which pretty obviously should be "l0=f10" -- esr)
+ibmmono|IBM workstation monochrome, 
+	eslok, hs, 
+	bold=\EZ, dl1=\EM, dsl=\Ej\EY8 \EI\Ek, fsl=\Ek, il1=\EL, 
+	invis=\EF\Ef0;\Eb0;, kbs=^H, kf0=\E<, kf1=\ES, kf2=\ET, 
+	kf3=\EU, kf4=\EV, kf5=\EW, kf6=\EP, kf7=\EQ, kf8=\ER, kf9=\EY, 
+	khome=\EH, kich1=\0, kind=\EE, knp=\EE, kpp=\Eg, kri=\EG, 
+	lf0=f10, rev=\Ep, ri=\EA, rmso=\Ez, rmul=\Ew, 
+	sgr0=\Ew\Eq\Ez\EB, smso=\EZ, smul=\EW, tsl=\Ej\EY8%+ \Eo, 
+	use=ibm3101, 
+ibmega|IBM Enhanced Color Display, 
+	cr=^M, cud1=^J, ht=^I, ind=^J, kbs=^H, kcub1=^H, kcud1=^J, 
+	nel=^M^J, use=ibmmono, 
+# This color scheme is assumed in some recent IBM terminal descriptions
+# (green on black, emulated on a 16-color terminal).
+ibm+color|IBM color definitions, 
+	colors#8, ncv#3, pairs#64, 
+	op=\E[32m\E[40m, 
+	setb=\E[%?%p1%{0}%=%t40m%e%p1%{1}%=%t41m%e%p1%{2}%=%t42m%e%p1%{3}%=%t43m%e%p1%{4}%=%t44m%e%p1%{5}%=%t45m%e%p1%{6}%=%t46m%e%p1%{7}%=%t107m%;, 
+	setf=\E[%?%p1%{0}%=%t30m%e%p1%{1}%=%t31m%e%p1%{2}%=%t32m%e%p1%{3}%=%t33m%e%p1%{4}%=%t34m%e%p1%{5}%=%t35m%e%p1%{6}%=%t36m%e%p1%{7}%=%t97m%;, 
+ibm5154|IBM 5154 Color display, 
+	colors#8, ncv@, pairs#64, 
+	bold@, setab=\E[4%p1%dm, setaf=\E[3%p1%dm, use=ibm5151, 
+	use=ibm+color, 
+ibmega-c|ibm5154-c|IBM Enhanced Color Display with standout and underline, 
+	rmso=\EB, rmul=\EB, smso=\EF\Ef3;, smul=\EF\Ef2;, 
+	use=ibmmono, 
+ibmvga-c|IBM VGA display color termcap, 
+	cr=^M, cud1=^J, ht=^I, ind=^J, kbs=^H, kcub1=^H, kcud1=^J, 
+	nel=^M^J, use=ibmega-c, 
+ibmvga|IBM VGA display, 
+	cr=^M, cud1=^J, ht=^I, ind=^J, kbs=^H, kcub1=^H, kcud1=^J, 
+	nel=^M^J, use=ibmega, 
+# ibmapa* and ibmmono entries come from ACIS 4.3 distribution
+rtpc|ibmapa16|IBM 6155 Extended Monochrome Graphics Display, 
+	lines#32, 
+	dsl=\Ej\EY@ \EI\Ek, tsl=\Ej\EY@%+ \Eo, use=ibmmono, 
+ibm6155|IBM 6155 Black & White display, 
+	blink@, bold@, use=ibm5151, 
+# Advanced Monochrome (6153) and Color (6154) Graphics Display:
+ibmapa8c|ibmapa8|IBM 6154 Advanced Graphics Display, 
+	lines#31, 
+	dsl=\Ej\EY? \EI\Ek, tsl=\Ej\EY?%+ \Eo, use=ibmmono, 
+ibmapa8c-c|ibm6154-c|IBM 6154 Advanced Color Graphics Display, 
+	lines#31, 
+	dim=\EF\Ef7;, dsl=\Ej\EY? \EI\Ek, tsl=\Ej\EY?%+ \Eo, 
+	use=ibmega-c, 
+ibm6154|IBM 6154 Color displays, 
+	blink@, bold=\E[12m, s0ds=\E[10m, s1ds=\E[11m, s2ds=\E[12m, 
+	sgr=\E[%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;12%;m, 
+	sgr0=\E[0;10m, use=ibm5154, 
+ibm6153|IBM 6153 Black & White display, 
+	blink@, bold=\E[12m, s0ds=\E[10m, s1ds=\E[11m, s2ds=\E[12m, 
+	sgr=\E[%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;12%;m, 
+	sgr0=\E[0;10m, use=ibm5151, 
+ibm6153-90|IBM 6153 Black & White display, 
+	cols#90, lines#36, 
+	blink@, bold@, use=ibm5151, 
+ibm6153-40|IBM 6153 Black & White display, 
+	cols#40, lines#12, use=ibm6153-90, 
+ibm8512|ibm8513|IBM color VGA Terminal, 
+	am, mir, msgr, 
+	cols#80, it#8, lines#25, 
+	acsc=jjkkllmmnnqqttuuvvwwxx, blink=\E[5m, bold=\E[1m, 
+	clear=\E[H\E[J, cub1=\E[D, cud1=^J, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dl=\E[%p1%dM, dl1=\E[M, 
+	ech=\E[%p1%dX, ed=\E[J, el=\E[K, home=\E[H, il=\E[%p1%dL, 
+	il1=\E[L, is2=\Eb\E[m\017\E[?7h, kcud1=\E[B, kcuu1=\E[A, 
+	kf0=\E[010q, kf1=\E[001q, kf2=\E[002q, kf3=\E[003q, 
+	kf4=\E[004q, kf5=\E[005q, kf6=\E[006q, kf7=\E[007q, 
+	kf8=\E[008q, kf9=\E[009q, khome=\E[H, rc=\E[u, rev=\E[7m, 
+	rmacs=^O, rmam=\E[?7l, rmcup=\E[20h, rmdc=\E[4l, 
+	rmir=\E[4l, rmso=\E[m, rmul=\E[m, 
+	rs1=\Eb\E[m\017\E[?7h\E[H\E[J, sc=\E[s, sgr0=\E[m, 
+	smacs=^N, smam=\E[?7h, smcup=\E[20;4l\E[?7h\Eb, 
+	smdc=\E[4h, smir=\E[4h, smso=\E[7m, smul=\E[4m, 
+	use=ibm8503, 
+hft-c|HFT with Color, 
+	colors#8, pairs#64, 
+	acsc=jjkkllmmnnqqttuuvvwwxx, s0ds=\E(B, s1ds=\E(0, 
+	setab=\E[4%p1%dm, setaf=\E[3%p1%dm, sgr0=\E[0m\E(B, 
+	use=ibm5151, use=ibm+color, 
+hft-c-old|HFT with Color PC850, 
+	colors#8, pairs#64, 
+	setab=\E[4%p1%dm, setaf=\E[3%p1%dm, use=ibm5151, 
+	use=ibm+color, 
+hft-old|AIWS High Function Terminal, 
+	am, xon, 
+	cols#80, lines#25, 
+	bel=^G, blink=\E[5m, bold=\E[1m, clear=\E[H\E[J, cr=^M, 
+	cub1=^H, cud1=^J, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu1=\E[A, dch1=\E[P, dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, 
+	ht=^I, ich1=\E[@, il1=\E[L, ind=^J, invis=\E[8m, kbs=^H, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kf1=\E[001q, kf2=\E[002q, kf3=\E[003q, kf4=\E[004q, 
+	kf5=\E[005q, kf6=\E[006q, kf7=\E[007q, kf8=\E[008q, 
+	kf9=\E[009q, khome=\E[H, knp=\E[153q, kpp=\E[159q, 
+	ktbc=\E[010q, rev=\E[7m, rmir=\E6, rmso=\E[m, rmul=\E[m, 
+	sgr0=\E[m, smir=\E6, smso=\E[7m, smul=\E[4m, use=ibm+color, 
+ibm-system1|system1|ibm system/1 computer, 
+	am, xt, 
+	cols#80, lines#24, 
+	bel=^G, clear=^Z, cub1=^H, cuf1=^\, 
+	cup=\005%p1%{32}%+%c%p2%{32}%+%c, cuu1=^^, home=^K, 
+	ind=^J, 
+#       lft-pc850 : IBM Low Function Terminal Device
+#    lft "supports" underline, bold, and blink in the sense that the lft code
+#    sets all the right bits.  HOWEVER, depending upon the adapter, these
+#    attributes may or may not be supported by the device driver.
+lft|lft-pc850|LFT-PC850|IBM LFT PC850 Device, 
+	am, bw, msgr, xon, 
+	cols#80, it#8, lines#25, 
+	acsc=j\331k\277l\332m\300n\305q\304t\303u\264v\301w\302x\263, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, clear=\E[H\E[J, 
+	cr=^M, cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[P, 
+	dl=\E[%p1%dM, dl1=\E[M, ech=\E[%p1%dX, ed=\E[2J, el=\E[0K, 
+	home=\E[H, hpa=\E[%i%p1%dG, ich=\E[%p1%d@, il=\E[%p1%dL, 
+	il1=\E[L, ind=\ED, indn=\E[%p1%dS, invis=\E[8m, is2=\Ec, 
+	kbs=^H, kcbt=\E[Z, kclr=\E[144q, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[P, ked=\E[148q, 
+	kel=\E[142q, kend=\E[146q, kf1=\E[001q, kf10=\E[010q, 
+	kf11=\E[011q, kf12=\E[012q, kf13=\E[013q, kf14=\E[014q, 
+	kf15=\E[015q, kf16=\E[016q, kf17=\E[017q, kf18=\E[018q, 
+	kf19=\E[019q, kf2=\E[002q, kf20=\E[020q, kf21=\E[021q, 
+	kf22=\E[022q, kf23=\E[023q, kf24=\E[024q, kf25=\E[025q, 
+	kf26=\E[026q, kf27=\E[027q, kf28=\E[028q, kf29=\E[029q, 
+	kf3=\E[003q, kf30=\E[030q, kf31=\E[031q, kf32=\E[032q, 
+	kf33=\E[033q, kf34=\E[034q, kf35=\E[035q, kf36=\E[036q, 
+	kf4=\E[004q, kf5=\E[005q, kf6=\E[006q, kf7=\E[007q, 
+	kf8=\E[008q, kf9=\E[009q, khome=\E[H, kich1=\E[139q, 
+	kil1=\E[140q, kind=\E[151q, knp=\E[154q, kpp=\E[150q, 
+	kri=\E[155q, krmir=\E[4l, rev=\E[7m, ri=\EL, rin=\E[%p1%dT, 
+	rmacs=\E(B, rmir=\E[4l, rmso=\E[0m, rmul=\E[0m, rs2=\Ec, 
+	sgr=\E[%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;%?%p7%t;8%;m%?%p9%t\E(0%e\E(B%;, 
+	sgr0=\E[0m, smacs=\E(0, smir=\E[4h, smso=\E[7m, smul=\E[4m, 
+	tbc=\E[3g, 
+ibm5081|hft|IBM Megapel Color display, 
+	acsc=jjkkllmmnnqqttuuvvwwxx, blink@, bold@, s0ds=\E(B, 
+	s1ds=\E(0, sgr0=\E[0m\E(B, use=ibm5154, 
+ibm5081-c|ibmmpel-c|IBM 5081 1024x1024 256/4096 Megapel enhanced color display, 
+	eslok, hs, 
+	lines#33, 
+	dsl=\Ej\EYA \EI\Ek, fsl=\Ek, tsl=\Ej\EYA%+ \Eo, 
+	use=ibmega-c, 
+ibm8503|ibm8507|ibm8604|IBM 8503 B & W VGA display, 
+	use=hft-c, 
+ibm8514|IBM 8514/a color VGA display, 
+	eslok, hs, 
+	dsl=\Ej\EYI \EI\Ek, fsl=\Ek, tsl=\Ej\EYI%+ \Eo, use=hft, 
+ibm8514-c|IBM 8514 color display with standout and underline, 
+	eslok, hs, 
+	lines#41, 
+	cr=^M, cud1=^J, dsl=\Ej\EYI \EI\Ek, fsl=\Ek, ht=^I, ind=^J, 
+	kbs=^H, kcub1=^H, kcud1=^J, nel=^M^J, tsl=\Ej\EYI%+ \Eo, 
+	use=ibmega-c, 
+
+#
+# AIX entries.  IBM ships these with AIX 3.2.5. 
+# -- added rc, sc based on manpage -TD
+aixterm|IBM Aixterm Terminal Emulator, 
+	eslok, hs, 
+	acsc=jjkkllmmnnqqttuuvvwwxx, bold=\E[1m, dsl=\E[?E, 
+	fsl=\E[?F, rc=\E8, ri@, s0ds=\E(B, s1ds=\E(0, sc=\E7, 
+	sgr=\E[%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;%?%p7%t;8%;m%?%p9%t\E(0%e\E(B%;, 
+	sgr0=\E[0;10m\E(B, tsl=\E[?%p1%dT, use=ibm6154, 
+aixterm-m|IBM AIXterm Monochrome Terminal Emulator, 
+	eslok, hs, 
+	acsc=jjkkllmmnnqqttuuvvwwxx, bold=\E[1m, dsl=\E[?E, 
+	fsl=\E[?F, ri@, s0ds=\E(B, s1ds=\E(0, 
+	sgr=\E[%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;m, 
+	sgr0=\E[0;10m\E(B, tsl=\E[?%p1%dT, use=ibm6153, 
+aixterm-m-old|old IBM AIXterm Monochrome Terminal Emulator, 
+	eslok, hs, 
+	bold=\E[1m, dsl=\E[?E, fsl=\E[?F, ri@, 
+	sgr=\E[%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;m, 
+	tsl=\E[?%p1%dT, use=ibm6153, 
+jaixterm|IBM Kanji Aixterm Terminal Eemulator, 
+	acsc@, use=aixterm, 
+jaixterm-m|IBM Kanji AIXterm Monochrome Terminal Emulator, 
+	acsc@, use=aixterm-m, 
+
+#### Infoton/General Terminal Corp.
+#
+
+# gt100 sounds like something DEC would come out with.  Let's hope they don't.
+i100|gt100|gt100a|General Terminal 100A (formerly Infoton 100), 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\Ef%p2%{32}%+%c%p1%{32}%+%c, cuu1=\EA, dl1=\EM, 
+	ed=\EJ, el=\EK, flash=\Eb$<200/>\Ea, home=\EH, il1=\EL, 
+	ind=^J, rmso=\Ea, smso=\Eb, 
+i400|infoton 400, 
+	OTbs, am, 
+	cols#80, lines#25, 
+	bel=^G, clear=\E[2J, cr=^M, cub1=^H, cud1=^J, cuf1=\E[C, 
+	cup=%i\E[%p1%3d;%p2%3dH, cuu1=\E[A, 
+	dch1=\E[4h\E[2Q\E[P\E[4l\E[0Q, dl1=\E[M, el=\E[N, 
+	il1=\E[L, ind=^J, rmir=\E[4l\E[0Q, smir=\E[4h\E[2Q, 
+# (addrinfo: removed obsolete ":bc=^Z:" -- esr)
+addrinfo, 
+	am, 
+	cols#80, lines#24, 
+	bel=^G, clear=^L, cr=^M, cub1=^Z, cud1=^J, cuf1=^Y, 
+	cup=\037%p1%{1}%-%c%p2%{1}%-%c, cuu1=^\, ed=^K, home=^H, 
+	ind=^J, ll=^H^\, 
+# (infoton: used to have the no-ops <lh#0>, <lw#0>, <nlab#0> -- esr)
+infoton, 
+	am, 
+	cols#80, lines#24, 
+	bel=^G, clear=^L, cr=^M, cub1=^Z, cud1=^J, cuf1=^Y, cuu1=^\, 
+	ed=^K, ind=^J, ll=^H^\, 
+
+# The ICL6402 was actually the Kokusai Display System 6402.
+# The 6404 was the KDS7372 (color version of the 6402).
+# 
+# ICL6404 control codes follow:
+#
+#code            function
+#~~~~~~~~~~~     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#ctrl-A          set SOM position at cursor position
+#ctrl-G          Bell
+#ctrl-H          Backspace
+#ctrl-I          Horiz tab
+#ctrl-J          Linefeed
+#ctrl-K          Cursor up
+#ctrl-L          Cursor right
+#ctrl-M          Carriage return
+#ctrl-N          Disable xon/xoff to host
+#ctrl-O          Enable xon/xoff to host
+#ctrl-R          Enable bidirectional mode
+#ctrl-T          Disable bidirectional mode
+#ctrl-V          Cursor down
+#ctrl-Z          Clear unprotected data to insert char
+#ctrl-^          Cursor home
+#ctrl-_          Newline
+#
+#ESC             lead-in char for multiple character command
+#
+#ESC space R     execute power on sequence
+#ESC ! p1 p2     define scroll region:
+#                p1 = scroll top    line:  20h - 37h
+#                p1 = scroll bottom line:  20h - 37h
+#ESC "           unlock keyboard
+#ESC #           lock keyboard
+#ESC $           Semi-graphics mode on
+#ESC %           Semi-graphics mode off
+#ESC &           protect mode on
+#ESC '           protect mode off
+#ESC (           write protect mode off (full intensity)
+#ESC )           write protect mode on (half intensity)
+#
+#ESC *           clear screen
+#ESC +           clear unprotected data to insert char
+#ESC ,           clear unprotected data to half intensity spaces
+#ESC - p1 p2 p3 p4     address cursor to page, row, column:
+#                      p1 = page number  0 - 3
+#                      p2 = row          20h - 7fh
+#                      p3 = column (lo)  20h - 7fh
+#                      p4 = column (hi)  20h - 21h (only 132 col)
+#ESC . p1        set cursor style:
+#                p1 = 0  invisible cursor
+#                p1 = 1  block blinking cursor
+#                p1 = 2  block steady cursor
+#                p1 = 3  underline blinking cursor
+#                p1 = 4  underline steady cursor
+#ESC /           transmit cursor location (page, row, column)
+#ESC 0 p1 p2 p3 p4     program edit key:
+#                      p1 = edit key code: '@'-'S', '`'-'s'
+#                      p2 p3 p4 = program data (3 bytes)
+#
+#ESC 1           set tab
+#ESC 2           clear tab at cursor
+#ESC 3           clear all tabs
+#ESC 4           send unprotect line to cursor
+#ESC 5           send unprotect page to cursor
+#ESC 6           send line to cursor
+#ESC 7           send page to cursor
+#ESC 8 n         set scroll mode:
+#                n = 0   set jump scroll
+#                n = 1   set smooth scroll
+#ESC 9 n         control display:
+#                n = 0   display off
+#                n = 1   display on
+#ESC :           clear unprotected data to null
+#ESC ;           clear unprotected data to insert char
+#
+#ESC <           keyclick on
+#ESC = p1 p2     address cursor to row, column
+#                p1 = row          20h - 7fh
+#                p2 = column (lo)  20h - 7fh
+#                p3 = column (hi)  20h - 21h (only 132 col)
+#ESC >           keyclick off
+#ESC ?           transmit cursor location (row, column)
+#
+#ESC @           copy print mode on
+#ESC A           copy print mode off
+#ESC B           block mode on
+#ESC C           block mode off (conversation mode)
+#ESC D F         set full duplex
+#ESC D H         set half duplex
+#ESC E           line insert
+#ESC F p1 p2     set page colour (p1 = f/grnd, p2 = b/grnd)
+#                0 = black, 1 = red,     2 = green, 3 = yellow
+#                4 = blue,  5 = magenta, 6 = cyan,  7 = white
+#ESC G n         set serial field attribute (n = 30h - 3Fh)
+#ESC H n         full graphics mode:
+#                n = 0  exit full graphics mode
+#                n = 1  enter full graphics mode
+#ESC I           back tab
+#ESC J           back page
+#ESC K           forward page
+#
+#ESC L           unformatted page print
+#ESC M L         move window left  (132 col mode only)
+#ESC M R         move window right (132 col mode only)
+#ESC N           set page edit (clear line edit)
+#ESC O           set line edit (clear page edit)
+#ESC P           formatted page print
+#ESC Q           character insert
+#ESC R           line delete
+#ESC S           send message unprotected only
+#ESC T           erase line to insert char
+#ESC U           set monitor mode   (see ESC X, ESC u)
+#
+#ESC V n         select video attribute mode:
+#                n = 0   serial field attribute mode
+#                n = 1   parallel character attribute mode
+#ESC V 2 n       define line attribute:
+#                n = 0   single width single height
+#                n = 1   single width double height
+#                n = 2   double width single height
+#                n = 3   double width double height
+#ESC V 3 n       select character font:
+#                n = 0   system font
+#                n = 1   user defined font
+#ESC V 4 n       select screen mode:
+#                n = 0   page screen mode
+#                n = 1   virtual screen mode
+#ESC V 5 n       control mouse mode:
+#                n = 0   disable mouse
+#                n = 1   enable sample mode
+#                n = 2   send mouse information
+#                n = 3   enable request mode
+#ESC W           character delete
+#ESC X           clear monitor mode (see ESC U, ESC u)
+#ESC Y           erase page to insert char
+#
+#ESC Z n         send user/status line:
+#                n = 0   send user line
+#                n = 1   send status line
+#                n = 2   send terminal ID
+#ESC [ p1 p2 p3  set character attribute (parallel char mode):
+#                p1: 0 = normal
+#                    1 = blank
+#                    2 = blink
+#                    3 = blink blank (= blank)
+#                    4 = reverse
+#                    5 = reverse blank
+#                    6 = reverse blink
+#                    7 = reverse blink blank (= reverse blank)
+#                    8 = underline
+#                    9 = underline blank
+#                    : = underline blink
+#                    ; = underline blink blank
+#                    < = reverse underline
+#                    = = reverse underline blank
+#                    > = reverse underline blink
+#                    ? = reverse underline blink blank
+#                p2, p3: f/grnd, b/grnd colour
+#                (see ESC F for colours)
+#                use ZZ for mono, eg.
+#                    ESC [ 0 Z Z for normal
+#                    ESC [ 4 Z Z for inverse etc.
+#
+#ESC \ n         set page size:
+#                n = 1   24 lines/page
+#                n = 2   48 lines/page
+#                n = 3   72 lines/page
+#                n = 4   96 lines/page
+#ESC ] n         set Wordstar mode:
+#                n = 0   normal (KDS7372) mode
+#                n = 1   Wordstar mode
+#
+#ESC b           set foreground colour screen
+#
+#ESC c n         enter self-test mode:
+#                n = 0   exit self test mode
+#                n = 1   ROM test
+#                n = 2   RAM test
+#                n = 3   NVRAM test
+#                n = 4   screen display test
+#                n = 5   main/printer port test
+#                n = 6   mouse port test
+#                n = 7   graphics board test
+#                n = 8   graphics memory test
+#                n = 9   display all 'E'
+#                n = :   display all 'H'
+#ESC d           set background colour screen
+#
+#ESC e n         program insert char (n = insert char)
+#ESC f text CR   load user status line with 'text'
+#
+#ESC g           display user status line on 25th line
+#ESC h           display system status line on 25th line
+#ESC i           tab
+#ESC j           reverse linefeed
+#ESC k n         duplex/local edit mode:
+#                n = 0   duplex edit mode
+#                n = 1   local edit mode
+#ESC l n         select virtual screen:
+#                n = 0   screen 1
+#                n = 1   screen 2
+#ESC m           save current config to NVRAM
+#ESC n p1        select display screen:
+#                p1 = 0  screen 1
+#                p1 = 1  screen 2
+#                p1 = 2  screen 3
+#                p1 = 3  screen 4
+#ESC o p1 p2     set characters/line and attribute:
+#                p1 = 0  80 chars/line
+#
+#ESC o p1 p2     set characters/line and attribute:
+#                p1 = 0  80 chars/line
+#                p1 = 1  132 chars/line
+#                p2 = 0  single width single height
+#                p2 = 1  single width double height
+#                p2 = 2  double width single height
+#                p2 = 3  double width double height
+#
+#ESC q           insert mode on
+#ESC r           edit mode on
+#ESC s           send message all
+#ESC t           erase line to null
+#ESC u           clear monitor mode (see ESC U, ESC X)
+#ESC v           autopage mode on
+#ESC w           autopage mode off
+#ESC x p1 p2 p3  define delimiter code...
+#ESC y           erase page to null
+#
+#ESC z 2 p1 p2 p3 p4   draw quadrangle:
+#                      p1 = starting row
+#                      p2 = starting column
+#                      p3 = end row
+#                      p4 = end column
+#
+#ESC { p1 p2 p3 p4     configure main port
+#                      (baud, stop bits, parity, word length)
+#
+#ESC | p1 p2 text Ctrl-Y    program function key with 'text':
+#                        p1 = function key code:
+#                             '1' - ';'  normal f1- f11
+#                             '<' - 'F'  shifted f1 - f11
+#                        p2 = program mode:
+#                             1 = FDX
+#                             2 = LOC
+#                             3 = HDX
+#                        Ctrl-Y = terminator
+#                        (use Ctrl-P to escape ^P, ^Y )
+#
+#ESC } p1 p2 p3 p4     configure printer port
+#                      (baud, stop bits, parity, word length)
+#ESC ~           send system status
+#
+# Codes and info from Peter Disdale <pete@pdlmail.demon.co.uk> 12 May 1997
+#
+# Entry is by esr going solely on above information and is UNTESTED.
+# This actually looks a lot like a Televideo 9xx.
+# This entry uses page 0 and is monochrome; I'm not brave enough to try
+# to make color work without a test terminal.  The <am> capability is a guess.
+# The initialization string sets conversation mode, blinking underline cursor,
+# full duplex, parallel attribute mode, display user status line, white
+# foreground, black background, normal highlight.
+#
+icl6404|kds7372|icl6402|kds6402|ICL 6404 aka Kokusai Display Systems 7372, 
+	OTbs, am, hs, 
+	cols#80, lines#24, 
+	bel=^G, blink=\E[2ZZ, cbt=\EI, civis=\E.0, clear=\E*, 
+	cnorm=\E.3, cr=^M, 
+	csr=\E!%+%p1%{32}%+%p2%{32} cud1=\026, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{80}%m%{32}%+%c%p2%{80}%>%{32}%+%c, 
+	cuu1=^K, cvvis=\E.1, dch1=\EW, dl1=\ER, home=^^, ht=^I, 
+	hts=\E1, il1=\EE, invis=\E[1ZZ, 
+	is1=\EC\E.3\EDF\EV1\Eg\E[0ZZ, nel=^_, rev=\E[4ZZ, 
+	rmir=\Er, rmso=\E[%gh%{4}%^%Ph%gh%dZZ, 
+	rmul=\E[%gh%{8}%^%Ph%gh%dZZ, rs2=\Eo1, 
+	sgr=\E[%{0}%?%p1%t%{4}%|%;%?%p2%t%{8}%|%;%?%p3%t%{4}%|%;%?%p4%t%{2}%|%;%?%p7%t%{1}%|%;ZZ, 
+	sgr0=\E[0ZZ, smir=\Eq, smso=\E[8ZZ, smul=\E[8ZZ, tbc=\E3, 
+icl6404-w|kds7372-w|ICL 6404 aka Kokusai Display Systems 7372 132 cols, 
+	rs2=\Eo1, use=icl6404, 
+
+#### Interactive Systems Corp
+#
+# ISC used to sell OEMed and customized hardware to support ISC UNIX.
+# ISC UNIX still exists in 1995, but ISC itself is no more; they got
+# bought out by Sun.
+#
+
+# From: <cithep!eric>  Wed Sep 16 08:06:44 1981
+# (intext: removed obsolete ":ma=^K^P^R^L^L ::bc=^_:", also the
+# ":le=^_:" later overridden -- esr)
+intext|Interactive Systems Corporation modified owl 1200, 
+	OTbs, am, 
+	cols#80, it#8, lines#24, xmc#1, 
+	bel=^G, cbt=^Y, clear=\014$<132>, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=^^, cup=\017%p1%{32}%+%c%p2%{32}%+%c, cuu1=^\, 
+	dch1=\022$<5.5*>, dl1=\021$<5.5*>, ed=\026J$<5.5*>, 
+	el=^Kp^R, ht=^I, il1=\020$<5.5*>, ind=^J, ip=$<5.5*>, kbs=^H, 
+	kcub1=^_, kcud1=^J, kcuf1=^^, kcuu1=^\, kf0=^VJ\r, kf1=^VA\r, 
+	kf2=^VB\r, kf3=^VC\r, kf4=^VD\r, kf5=^VE\r, kf6=^VF\r, 
+	kf7=^VG\r, kf8=^VH\r, kf9=^VI\r, khome=^Z, rmir=^V<, 
+	rmkx=^V9, rmso=^V#\s, smir=^V;, smkx=\036\:\264\026%%, 
+	smso=^V$\,, 
+intext2|intextii|INTERACTIVE modified owl 1251, 
+	am, bw, ul, 
+	cols#80, lines#24, xmc#0, 
+	bel=^G, cbt=\E[Z, clear=\E[H\E[2J, cr=^M, cud1=\E[B, 
+	cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch1=\E[P, 
+	dl1=\E[M, ed=\E[J, el=\E[K, 
+	flash=\E[;;;;;;;;;2;;u$<200/>\E[;;;;;;;;;1;;u, 
+	hpa=\E[%p1%{1}%+%dG, ht=^I, ich1=\E[@, il1=\E[L, ind=\E[S, 
+	kbs=^H, kcub1=\ED\r, kcud1=\EB\r, kcuf1=\EC\r, kcuu1=\EA\r, 
+	kf0=\E@\r, kf1=\EP\r, kf2=\EQ\r, kf3=\ES\r, kf4=\ET\r, 
+	kf5=\EU\r, kf6=\EV\r, kf7=\EW\r, kf8=\EX\r, kf9=\EY\r, 
+	khome=\ER\r, lf0=REFRSH, lf1=DEL CH, lf2=TABSET, lf3=GOTO, 
+	lf4=+PAGE, lf5=+SRCH, lf6=-PAGE, lf7=-SRCH, lf8=LEFT, 
+	lf9=RIGHT, ri=\E[T, rmso=\E[2 D, rmul=\E[2 D, smso=\E[6 D, 
+	smul=\E[18 D, 
+
+#### Kimtron (abm, kt)
+#
+# Kimtron seems to be history, but as March 1998 these people are still 
+# offering repair services for Kimtron equipment:
+#
+#    Com/Pair Monitor Service
+#    1105 N. Cliff Ave.
+#    Sioux Falls, South Dakota 57103
+#     
+#    WATS voice:  1-800/398-4946
+#    POTS   fax: +1 605/338-8709
+#    POTS voice: +1 605/338-9650
+#         Email: <compair@sd.cybernex.net>
+#  Internet/Web: <http://www.com-pair.com>
+#
+# Kimtron entries include (undocumented) codes for: enter dim mode,
+# enter bold mode, enter reverse mode, turn off all attributes.
+#
+
+# Kimtron ABM 85 added by Dual Systems
+# (abm85: removed duplicated ":kd=^J:" -- esr)
+abm85|Kimtron ABM 85, 
+	OTbs, am, bw, msgr, 
+	cols#80, it#8, lines#24, xmc#1, 
+	cbt=\EI, clear=\E*, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, ed=\Ey, el=\Et, ht=^I, 
+	if=/usr/share/tabset/stdcrt, il1=\EE, 
+	is2=\EC\EX\Eg\En\E%\Er\E(\Ek\Em\Eq, kbs=^H, kcub1=^H, 
+	kcud1=^J, kcuf1=^L, kcuu1=^K, khome=^^, rmir=\Er, rmso=\Ek, 
+	rmul=\Em, smir=\EQ, smso=\Ej, smul=\El, 
+# Kimtron ABM 85H added by Dual Systems.
+# Some notes about the abm85h entries:
+# 1) there are several firmware revs of 85H in the world. Use abm85h-old for
+#    firmware revs prior to SP51
+# 2) Make sure to use abm85h entry if the terminal is in 85h mode and the
+#    abm85e entry if it is in tvi920 emulation mode. They are incompatible
+#    in some places and NOT software settable i.e., <is2> can't fix it)
+# 3) In 85h mode, the arrow keys and special functions transmit when
+#    the terminal is in dup-edit, and work only locally in local-edit.
+#    Vi won't swallow `del char' for instance, but <smcup> turns on
+#    dup-edit anyway so that the arrow keys will work right. If the
+#    arrow keys don't work the way you like, change <smcup>, <rmcup>, and
+#    <is2>.  Note that 920E mode does not have software commands to toggle
+#    between dup and local edit, so you get whatever was set last on the
+#    terminal.
+# 4) <flash> attribute is nice, but seems too slow to work correctly
+#    (\Eb<pad>\Ed)
+# 5) Make sure `hidden' attributes are selected. If `embedded' attributes
+#    are selected, the <xmc@> entry should be removed.
+# 6) auto new-line should be on (selectable from setup mode only)
+#
+# From: Erik Fair <fair@ucbarpa>  Sun Oct 27 07:21:05 1985
+abm85h|Kimtron ABM 85H native mode, 
+	hs, 
+	xmc@, 
+	bel=^G, cnorm=\E.4, cvvis=\E.2, dim=\E), dsl=\Ee, flash@, 
+	fsl=^M, invis@, 
+	is2=\EC\EN\EX\024\016\EA\Ea\E%\E9\Ee\Er\En\E"\E}\E'\E(\Ef\r\EG0\Ed\E.4\El, 
+	kcud1=^V, sgr0=\E(\EG0, smir=\EZ, tsl=\Eg\Ef, use=adm+sgr, 
+	use=abm85, 
+abm85e|Kimtron ABM 85H in 920E mode, 
+	xmc@, 
+	bel=^G, dim=\E), flash@, 
+	is2=\EC\EX\EA\E%\E9\Ee\Er\En\E"\E}\E'\E(\Ef\r\Ek\Eq\Em, 
+	rev=\Ej, sgr0=\E(\Ek, smir=\EZ, use=abm85, 
+abm85h-old|oabm85h|o85h|Kimtron ABM 85H with old firmware rev., 
+	xmc@, 
+	bel=^G, dim=\E), 
+	is2=\E}\EC\EX\Ee\En\E%\Er\E(\Ek\Em\Eq\Ed\ET\EC\E9\EF, 
+	rev=\Ej, sgr0=\E(\Ek, smir=\EZ, use=abm85, 
+# From: <malman@bbn-vax.arpa>
+# (kt7: removed obsolete :ma=^V^J^L :" -- esr)
+kt7|kimtron model kt-7, 
+	OTbs, am, 
+	cols#80, it#8, lines#24, 
+	cbt=\EI, clear=^Z, cub1=^H, cud1=^V, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, ed=\EY, el=\ET, fsl=\Eg, home=^^, ht=^I, ich1=\EQ, 
+	if=/usr/share/tabset/stdcrt, il1=\EE, invis@, is2=\El\E", 
+	kbs=^H, kcbt=\EI, kclr=^Z, kcub1=^H, kcud1=^V, kcuf1=^L, 
+	kcuu1=^K, kdch1=\EW, kdl1=\ER, ked=\EY, kel=\ET, kf0=^AI\r, 
+	kf1=^A@\r, kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, 
+	kf6=^AE\r, kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, khome=^^, 
+	kich1=\EQ, kil1=\EE, tsl=\Ef, use=adm+sgr, 
+# Renamed TB=^I to :ta:, BE=^G to :bl:, BS=^H to :kb:, N to :kS: (based on the
+# other kt7 entry and the adjacent key capabilities).  Removed EE which is
+# identical to :mh:.  Removed :ES=\EGD: which is some kind of highlight
+# but we can't figure out what.
+kt7ix|kimtron model kt-7 or 70 in IX mode, 
+	am, bw, 
+	cols#80, it#8, lines#25, 
+	acsc=jYk?lZm@nEqDt4uCvAwBx3, bel=^G, blink=\EG2, cbt=\EI, 
+	civis=\E.0, clear=\E*, cnorm=\E.3, cr=^M, cub1=^H, cud1=^V, 
+	cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+	dch1=\EW, dim=\EG@, dl1=\ER, dsl=\Ef\r, ed=\EY, el=\ET, fsl=^M, 
+	home=^^, ht=^I, ich1=\EQ, il1=\EE, ind=^J, 
+	is2=\EG0\E s\017\E~, kbs=^H, kcbt=\EI, kclr=\E*, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdl1=\ER, 
+	ked=\EY, kel=\ET, kend=\EY, kf0=^AI\r, kf1=^A@\r, kf2=^AA\r, 
+	kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, 
+	kf8=^AG\r, kf9=^AH\r, khome=^^, kich1=\EQ, kil1=\EE, knp=\EJ, 
+	nel=^M^J, pulse=\EK, rmacs=\E%%, rmir=, rmso=\EG0, rmul=\EG0, 
+	sgr0=\EG0, smacs=\E$, smir=, smso=\EG4, smul=\EG8, tsl=\Ef, 
+
+#### Microdata/MDIS
+#
+# This was a line of terminals made by McDonnell-Douglas Information Systems.
+# These entries come direct from MDIS documentation.  I have edited them only
+# to move primary names of the form p[0-9] * to aliases, and to comment out
+# <rmacs>/<smacs> in a couple of entries without <acsc> strings.  I have 
+# also removed the change history; the last version indicates this is
+# version 4.3 by A.Barkus, September 1990 (earliest entry is October 1989).
+#
+
+# McDonnell Information Systems Terminal Family History
+# =========================================
+#
+# Prism-1, Prism-2 and P99:
+#       Ancient Microdata and CMC terminals, vaguely like Adds Regent 25.
+#
+# Prism-4 and Prism-5:
+#       Slightly less ancient range of Microdata terminals. Follow-on from
+#       Prism-2, but with many enhancements. P5 has eight display pages.
+#
+# Prism-6:
+#       A special terminal for use with library systems, primarily in Germany.
+#       Limited numbers. Similar functionality to P5 (except attributes?).
+#
+# Prism-7, Prism-8 and Prism-9:
+#       More recent range of MDIS terminals, in which P7 and P8
+#       replace the P4 & P5, with added functionality, and P9 is the flagship.
+#       The P9 has two emulation modes - P8 and ANSI - and includes a
+#       large number of the DEC VT220 control sequences. Both
+#       P8 and P9 support 80c/24ln/8pg and 132cl/24li/4pg formats.
+#
+# Prism-12 and Prism-14:
+#       Latest range, functionally very similar to the P9.  The P14 has a
+#       black-on-white overscanning screen.
+#
+# The terminfo definitions given here are:
+#
+# p2      - Prism-2 (or Prism-1 or P99).
+#
+# p4      - Prism-4 (and older P7s & P8s).
+# p5      - Prism-5 (or Prism-6).
+#
+# p7      - Prism-7.
+# p8      - Prism-8 (in national or multinational mode).
+# p8-w    - 132 column version of p8.
+# p9      - Prism-9 in ANSI mode.
+# p9-w    - 132 column version of p9.
+# p9-8    - Prism-9 in Prism-8 emulation mode.
+# p9-8-w  - As p9-8, but with 132 columns.
+#
+# p12     - Prism-12 in ANSI mode.
+# p12-w   - 132 column version of p12.
+# p12-m   - Prism-12 in MDC emulation mode.
+# p12-m-w - As p12-m, but with 132 columns.
+# p14     - Prism-14 in ANSI mode.
+# p14-w   - 132 column version of p14.
+# p14-m   - Prism-14 in MDC emulation mode.
+# p14-m-w - As p14-m, but with 132 columns.
+#
+# p2: Prism-2
+# -----------
+#
+# Includes Prism-1 and basic P99 without SP or MP loaded.
+# The simplest form of Prism-type terminal.
+# Basic cursor movement and clearing operations only.
+# No video attributes.
+# Notes:
+#  Horizontal cursor qualifiers of NUL, XON and XOFF are mapped to the next
+#  value up, followed by backspace.
+#
+prism2|MDC Prism-2, 
+	am, bw, msgr, 
+	cols#80, lines#24, 
+	bel=^G, clear=\014$<20>, cr=^M, cub1=^H, cud1=^J, cuf1=^F, 
+	cup=\013%p1%{32}%+%c\020%p2%{10}%/%{16}%*%p2%{10}%m%+%Pc%?%{17}%gc%=%{19}%gc%=%|%gc%!%|%t%{1}%gc%+%c%{8}%e%gc%;%c, 
+	cuu1=^Z, ed=\EJ, el=\EK, home=^A, 
+	hpa=\020%p1%{10}%/%{16}%*%p1%{10}%m%+%Pc%?%{17}%gc%=%{19}%gc%=%|%gc%!%|%t%{1}%gc%+%c%{8}%e%gc%;%c, 
+	ind=^J, kbs=^H, khome=^A, vpa=\013%p1%{32}%+%c, 
+
+# p4: Prism-4
+# -----------
+#
+# Includes early versions of P7 & P8.
+# Basic family definition for most Prisms (except P2 and P9 ANSI).
+# Notes:
+#  Horizontal cursor qualifiers of NUL, XON and XOFF are mapped to the next
+#  value up, followed by backspace.
+#  Cursor key definitions removed because they interfere with vi and csh keys.
+#
+prism4|p4|P4|MDC Prism-4, 
+	am, bw, hs, mc5i, msgr, 
+	cols#80, lines#24, wsl#72, xmc#1, 
+	bel=^G, blink=^CB, civis=^]\344, clear=\014$<20>, 
+	cnorm=^]\342, cr=^M, cub1=^H, cud1=^J, cuf1=^F, 
+	cup=\013%p1%{32}%+%c\020%p2%{10}%/%{16}%*%p2%{10}%m%+%Pc%?%{17}%gc%=%{19}%gc%=%|%gc%!%|%t%{1}%gc%+%c%{8}%e%gc%;%c, 
+	cuu1=^Z, dim=^CA, dsl=\035\343\035\345, ed=\EJ, el=\EK, 
+	fsl=^]\345, home=^A, 
+	hpa=\020%p1%{10}%/%{16}%*%p1%{10}%m%+%Pc%?%{17}%gc%=%{19}%gc%=%|%gc%!%|%t%{1}%gc%+%c%{8}%e%gc%;%c, 
+	ind=^J, invis=^CH, kbs=^H, khome=^A, mc0=\EU, mc4=\ET, mc5=\ER, 
+	rev=^CD, rmso=^C\s, rmul=^C\s, 
+	sgr=\003%{64}%?%p1%p3%|%t%{4}%+%;%?%p2%t%{16}%+%;%?%p4%t%{2}%+%;%?%p5%t%{1}%+%;%?%p7%t%{8}%+%;%c%?%p9%t\016%e\017%;, 
+	sgr0=^C\s, smso=^CD, smul=^CP, tsl=^]\343, 
+	vpa=\013%p1%{32}%+%c, 
+
+# p5: Prism-5
+# -----------
+#
+# Same definition as p4. Includes Prism-6 (not tested!).
+# Does not use any multi-page features.
+#
+prism5|p5|P5|MDC Prism-5, 
+	use=p4, 
+
+# p7: Prism-7
+# -----------
+#
+# Similar definition to p4. Uses ANSI cursor motion to avoid network problems.
+# Notes:
+#  Use p4 for very early models of P7.
+#  Rev-index removed; can't send nulls to terminal in 8-bit modes.
+#
+prism7|p7|P7|MDC Prism-7, 
+	cup=\E[%i%p1%d;%p2%dH, hpa@, vpa@, use=p4, 
+
+# p8: Prism-8
+# -----------
+#
+# Similar definition to p7. Uses ANSI cursor motion to avoid network problems.
+# Supports national and multinational character sets.
+# Notes:
+#  Alternate char set operations only work in multinational mode.
+#  Use p4 for very early models of P8.
+#  Rev-index removed; can't send nulls to terminal in 8-bit modes.
+# (esr: commented out <smacs>/<rmacs> because there's no <acsc>)
+#
+prism8|p8|P8|MDC Prism-8, 
+	cup=\E[%i%p1%d;%p2%dH, hpa=\E[%i%p1%d`, is2=\E[<12h, 
+	vpa=\E[%i%p1%dd, use=p4, 
+
+# p8-w: Prism-8 in 132 column mode
+# --------------------------------
+#
+# 'Wide' version of p8.
+# Notes:
+#  Rev-index removed; can't send nulls to terminal in 8-bit modes.
+#
+prism8-w|p8-w|P8-W|MDC Prism-8 in 132 column mode, 
+	cols#132, 
+	is2=\E[<12h\E[<14h, use=p8, 
+
+# p9: Prism-9 in ANSI mode
+# -------------------------
+#
+# The "flagship" model of this generation of terminals.
+# ANSI X3.64 (ISO 6429) standard sequences, plus many DEC VT220 ones.
+# Notes:
+#  Tabs only reset by "reset". Otherwise assumes default (8 cols).
+#  Fixes to deal with terminal firmware bugs:
+#  . 'ri' uses insert-line since rev index doesn't always
+#  . 'sgr0' has extra '0' since esc[m fails
+#  . 'fsl' & 'dsl' use illegal char since cr is actioned wrong on line 25
+#  Not covered in the current definition:
+#  . Labels
+#  . Programming Fn keys
+#  . Graphic characters (defaults correctly to vt100)
+#  . Padding values (sets xon)
+# (esr: commented out <smacs>/<rmacs> because there's no <acsc>)
+#
+prism9|p9|P9|MDC Prism-9 in ANSII mode, 
+	am, bw, hs, mc5i, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, vt#3, wsl#72, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, civis=\E[<4l, 
+	clear=^L, cnorm=\E[<4h, cr=^M, csr=\E[%i%p1%d;%p2%d%%v, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[P, 
+	dl=\E[%p1%dM, dl1=\E[M, dsl=\E[%}\024, ech=\E[%p1%dX, 
+	ed=\E[J$<10>, el=\E[K, fsl=^T, home=\E[H, hpa=\E[%i%p1%d`, 
+	ht=^I, hts=\EH, il=\E[%p1%dL, il1=\E[L, ind=^J, 
+	is2=\E[&p\E[<12l\E F, kbs=^H, kclr=^L, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf1=\E[11~, 
+	kf10=\E[21~, kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, 
+	kf14=\E[26~, kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, 
+	kf18=\E[32~, kf2=\E[12~, kf3=\E[13~, kf4=\E[14~, 
+	kf5=\E[15~, kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, 
+	khome=\E[H, mc0=\E[i, mc4=\E[4i, mc5=\E[5i, nel=^M^J, 
+	prot=\E[32%{, rc=\E[%z, rep=\E[%p2%db%p1%c, rev=\E[7m, 
+	ri=\E[L, rmir=\E[4l, rmso=\E[27m, rmul=\E[24m, 
+	rs2=\E[&p\E[<12l\E F\E[3g\E[9;17;25;33;41;49;57;65;73 N, 
+	sc=\E[%y, 
+	sgr=\E[%{0}%?%p1%p3%|%t%{4}%+%;%?%p2%t%{2}%+%;%?%p4%t%{1}%+%;%?%p6%t%{8}%+%;%?%p8%t%{32}%+%;%d%%{%?%p9%t\016%e\017%;, 
+	sgr0=\E[0m, smir=\E[4h, smso=\E[7m, smul=\E[4m, tbc=\E[2g, 
+	tsl=\E[%i%p1%d%%}, vpa=\E[%i%p1%dd, 
+
+# p9-w: Prism-9 in 132 column mode
+# --------------------------------
+#
+# 'Wide' version of p9.
+#
+prism9-w|p9-w|P9-W|MDC Prism-9 in 132 column mode, 
+	cols#132, 
+	is2=\E[&p\E[<12l\E F\E[<14h, 
+	rs2=\E[&p\E[<12l\E F\E[<14h, use=p9, 
+
+# p9-8: Prism-9 in P8 mode
+# ------------------------
+#
+# P9 terminal in P8 emulation mode.
+# Similar to p8 definition.
+# Insertion and deletion operations possible.
+#
+prism9-8|p9-8|P9-8|MDC Prism-9 in P8 mode, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, il1=\E[L, use=p8, 
+
+# p9-8-w: Prism-9 in P8 and 132 column modes
+# ------------------------------------------
+#
+# P9 terminal in P8 emulation mode and 132 column mode.
+#
+prism9-8-w|p9-8-w|P9-8-W|MDC Prism-9 in Prism 8 emulation and 132 column mode, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, il1=\E[L, use=p8-w, 
+
+# p12: Prism-12 in ANSI mode
+# ---------------------------
+#
+# See p9 definition.
+#
+prism12|p12|P12|MDC Prism-12 in ANSI mode, 
+	use=p9, 
+
+# p12-w: Prism-12 in 132 column mode
+# ----------------------------------
+#
+# 'Wide' version of p12.
+#
+prism12-w|p12-w|P12-W|MDC Prism-12 in 132 column mode, 
+	use=p9-w, 
+
+# p12-m: Prism-12 in MDC emulation mode
+# -------------------------------------
+#
+# P12 terminal in MDC emulation mode.
+# Similar to p8 definition.
+# Insertion and deletion operations possible.
+#
+prism12-m|p12-m|P12-M|MDC Prism-12 in MDC emulation mode, 
+	use=p9-8, 
+
+# p12-m-w: Prism-12 in MDC emulation and 132 column modes
+# -------------------------------------------------------
+#
+# P12 terminal in MDC emulation mode and 132 column mode.
+#
+prism12-m-w|p12-m-w|P12-M-W|MDC Prism-12 in MDC emulation and 132 column mode, 
+	use=p9-8-w, 
+
+# p14: Prism-14 in ANSII mode
+# ---------------------------
+#
+# See p9 definition.
+#
+prism14|p14|P14|MDC Prism-14 in ANSII mode, 
+	use=p9, 
+
+# p14-w: Prism-14 in 132 column mode
+# ----------------------------------
+#
+# 'Wide' version of p14.
+#
+prism14-w|p14-w|P14-W|MDC Prism-14 in 132 column mode, 
+	use=p9-w, 
+
+# p14-m: Prism-14 in MDC emulation mode
+# -------------------------------------
+#
+# P14 terminal in MDC emulation mode.
+# Similar to p8 definition.
+# Insertion and deletion operations possible.
+#
+prism14-m|p14-m|P14-M|MDC Prism-14 in MDC emulation mode, 
+	use=p9-8, 
+
+# p14-m-w: Prism-14 in MDC emulation and 132 column modes
+# -------------------------------------------------------
+#
+# P14 terminal in MDC emulation mode and 132 column mode.
+#
+prism14-m-w|p14-m-w|P14-M-W|MDC Prism-14 in MDC emulation and 132 column mode, 
+	use=p9-8-w, 
+
+# End of McDonnell Information Systems Prism definitions
+
+# These things were popular in the Pick database community at one time
+# From: George Land <georgeland@aol.com> 24 Sep 1996
+p8gl|prism8gl|McDonnell-Douglas Prism-8 alternate definition, 
+	am, bw, hs, mir, 
+	cols#80, lines#24, ma#1, wsl#78, xmc#1, 
+	bel=^G, blink=^CB, clear=^L, cr=^M, cub1=^U, cud1=^J, cuf1=^F, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=^Z, dch1=\s^H, dim=^CA, dl1=^P, 
+	ed=\EJ, el=\EK, home=^A, ind=^J, invis=^CH, kbs=^H, kcub1=^U, 
+	kcud1=^J, kcuf1=^F, kcuu1=^Z, kdch1=\s^H, kdl1=^P, ked=\EJ, 
+	kel=\EK, kf1=^A@\r, kf10=^AI\r, kf12=^AJ\r, kf13=^AK\r, 
+	kf14=^AL\r, kf15=^AM\r, kf16=^AN\r, kf17=^AO\r, kf2=^AA\r, 
+	kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, 
+	kf8=^AG\r, kf9=^AH\r, khome=^A, lf1=F1, lf10=F10, lf2=F2, 
+	lf3=F3, lf4=F4, lf5=F5, lf6=F6, lf7=F7, lf8=F8, lf9=F9, nel=^J^M, 
+	pad=\0, rev=^CD, rmso=^C\s, rmul=^C\s, sgr0=^C\s, smso=^CE, 
+	smul=^C0, 
+
+#### Microterm (act, mime)
+#
+# The mime1 entries refer to the Microterm Mime I or Mime II.
+# The default mime is assumed to be in enhanced act iv mode.
+#
+
+# New "safe" cursor movement (5/87) from <reuss@umd5.umd.edu>.  Prevents
+# freakout with out-of-range args on Sytek multiplexors.  No <smso=^N> and
+# <rmso=^N> since  it gets confused and it's too dim anyway.  No <ich1>
+# since Sytek insists ^S means xoff.
+# (act4: found ":ic=2^S:ei=:im=:ip=.1*^V:" commented out in 8.3 -- esr)
+act4|microterm|microterm act iv, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\014$<12/>, cr=^M, cub1=^H, cud1=^K, cuf1=^X, 
+	cup=\024%p1%{24}%+%c%p2%p2%?%{47}%>%t%{48}%+%;%{80}%+%c, 
+	cuu1=^Z, dch1=\004$<.1*/>, dl1=\027$<2.3*/>, 
+	ed=\037$<2.2*/>, el=\036$<.1*/>, home=^], 
+	il1=\001<2.3*/>, ind=^J, kcub1=^H, kcud1=^K, kcuf1=^X, 
+	kcuu1=^Z, 
+# The padding on :sr: and :ta: for act5 and mime is a guess and not final.
+# The act 5 has hardware tabs, but they are in columns 8, 16, 24, 32, 41 (!)...
+# (microterm5: removed obsolete ":ma==^Z^P^Xl^Kj:" -- esr)
+act5|microterm5|microterm act v, 
+	kcub1=^H, kcud1=^K, kcuf1=^X, kcuu1=^Z, ri=\EH$<3>, uc=^H\EA, 
+	use=act4, 
+# Mimes using brightness for standout.  Half bright is really dim unless
+# you turn up the brightness so far that lines show up on the screen.
+mime-fb|full bright mime1, 
+	is2=^S\E, rmso=^S, smso=^Y, use=mime, 
+mime-hb|half bright mime1, 
+	is2=^Y\E, rmso=^Y, smso=^S, use=mime, 
+# (mime: removed obsolete ":ma=^X ^K^J^Z^P:"; removed ":do=^K:" that overrode
+# the more plausible ":do=^J:" -- esr)
+# uc was at one time disabled to get around a curses bug, be wary of it
+mime|mime1|mime2|mimei|mimeii|microterm mime1, 
+	OTbs, am, 
+	cols#80, it#8, lines#24, vt#9, 
+	bel=^G, clear=^]^C, cr=^M, cub1=^H, cud1=^J, cuf1=^X, 
+	cup=\024%p1%{24}%+%c%p2%p2%?%{32}%>%t%{48}%+%;%{80}%+%c, 
+	cuu1=^Z, dl1=\027$<80>, ed=^_, el=^^, home=^], ht=\011$<2>, 
+	il1=\001$<80>, ind=^J, is2=^S\E^Q, kcub1=^H, kcud1=^K, 
+	kcuf1=^X, kcuu1=^Z, ri=\022$<3>, uc=^U, 
+# These termcaps (for mime2a) put the terminal in low intensity mode
+# since high intensity mode is so obnoxious.
+mime2a-s|microterm mime2a (emulating an enhanced soroc iq120), 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\EL, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EI, dch1=\ED, 
+	dl1=\027$<20*>, ed=\EJ$<20*>, el=\EK, home=^^, 
+	il1=\001$<20*>, ind=^J, ip=$<2>, is2=\E), kcub1=^H, kcud1=^J, 
+	kcuf1=^L, kcuu1=^K, ri=\EI, rmir=^Z, rmso=\E;, rmul=\E7, 
+	smir=\EE, smso=\E\:, smul=\E6, 
+# This is the preferred mode (but ^X can't be used as a kill character)
+mime2a|mime2a-v|microterm mime2a (emulating an enhanced vt52), 
+	OTbs, 
+	cols#80, it#8, lines#24, 
+	bel=^G, clear=\EL, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, dch1=^N, 
+	dl1=\027$<20*>, ed=\EQ$<20*>, el=\EP, home=\EH, ht=^I, 
+	il1=\001$<20*>, ind=^J, ip=$<2>, is2=^Y, kcub1=\ED, 
+	kcud1=\EB, kcuf1=\EC, kcuu1=\EA, ri=\EA, rmir=^Z, rmso=\E9, 
+	rmul=\E5, smir=^O, smso=\E8, smul=\E4, 
+# (mime3a: removed obsolete ":ma=^X ^K^J^Z^P:" -- esr)
+mime3a|mime1 emulating 3a, 
+	am@, 
+	kcub1=^H, kcud1=^K, kcuf1=^X, kcuu1=^Z, use=adm3a, 
+mime3ax|mime-3ax|mime1 emulating enhanced 3a, 
+	it#8, 
+	dl1=\027$<80>, ed=^_, el=^X, ht=\011$<3>, il1=\001$<80>, 
+	use=mime3a, 
+# Wed Mar  9 18:53:21 1983
+# We run our terminals at 2400 baud, so there might be some timing problems at
+# higher speeds. The major improvements in this model are the terminal now 
+# scrolls down and insert mode works without redrawing the rest of the line
+# to the right of the cursor. This is done with a bit of a kludge using the
+# exit graphics mode to get out of insert, but it does not appear to hurt
+# anything when using vi at least. If you have some users using act4s with
+# programs that use curses and graphics mode this could be a problem.
+mime314|mm314|mime 314, 
+	am, 
+	cols#80, lines#24, 
+	clear=^L, cub1=^H, cuf1=^X, cup=\024%p1%c%p2%c, cuu1=^Z, 
+	dch1=^D, dl1=^W, ed=^_, el=^^, home=^], ht=^I, il1=^A, kcub1=^H, 
+	kcud1=^K, kcuf1=^X, kcuu1=^Z, rmir=^V, smir=^S, 
+# Microterm mime 340 from University of Wisconsin
+mm340|mime340|mime 340, 
+	cols#80, lines#24, 
+	clear=\032$<12/>, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+	dch1=\E#$<2.1*/>, dl1=\EV$<49.6/>, ed=\037$<2*/>, 
+	el=\EL$<2.1/>, ht=^I, il1=\EU$<46/>, ind=^J, is2=\E\,, 
+	kbs=^H, kcub1=^H, kcud1=^J, kcuu1=^K, nel=^M^J, 
+# This came from University of Wisconsin marked "astro termcap for jooss".
+# (mt4520-rv: removed obsolete ":kn#4:" and incorrect ":ri=\E[C:";
+# also added <rmam>/<smam> based  on the init string -- esr)
+mt4520-rv|micro-term 4520 reverse video, 
+	am, hs, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, wsl#80, 
+	bel=^G, clear=\E[H\E[J, cnorm=\E[0V\E8, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=\E[D, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E7\E[0U, dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, 
+	dl1=\E[M, ed=\E[J, el=\E[K, flash=\E[?5l$<200/>\E[?5h, 
+	fsl=\E[?5l\E[?5h, home=\E[H, ht=^I, hts=\EH, ich=\E[%p1%d@, 
+	ich1=\E[@, il=\E[%p1%dL, il1=\E[L, ind=\ED, 
+	is2=\E(B\E[2l\E>\E[20l\E[?3l\E[?5h\E[?7h\E[1;24r\E[24;1H\E[H\E[J, 
+	kbs=^H, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, khome=\E[H, 
+	ll=\E[24;1H, nel=\EE, rc=\E8, rf=/usr/share/tabset/vt100, 
+	ri=\EM, rmam=\E[?7l, rmso=\E[0m, rmul=\E[24m, 
+	rs1=\E(B\E[2l\E>\E[20l\E[?3l\E[?5h\E[?7h\E[H\E[J, 
+	sc=\E7, sgr0=\E[m, smam=\E[?7h, smso=\E[7m, smul=\E[4m, 
+	tbc=\E[g, tsl=\E[25;1H, 
+
+# Fri Aug  5 08:11:57 1983
+# This entry works for the ergo 4000 with the following setups:
+# ansi,wraparound,newline disabled, xon/xoff disabled in both
+# setup a & c.
+#	
+# WARNING!!! There are multiple versions of ERGO 4000 microcode
+# Be advised that very early versions DO NOT WORK RIGHT !!  
+# Microterm does have a ROM exchange program- use it or lose big
+# (ergo400: added <rmam>/<smam> based on the init string -- esr)
+ergo4000|microterm ergo 4000, 
+	da, db, msgr, 
+	cols#80, lines#66, 
+	bel=^G, clear=\E[H\E[2J$<80>, cr=^M, cub1=^H, cud1=\E[B, 
+	cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, 
+	dch1=\E[1P$<80>, dl1=\E[1M$<5*>, ed=\E[0J$<15>, 
+	el=\E[0K$<13>, ht=^I, il1=\E[1L$<5*>, ind=\ED$<20*>, 
+	is2=\E<\E=\E[?1l\E[?4l\E[?5l\E[?7h\E[?8h$<300>, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf1=\EOP, 
+	kf2=\EOQ, kf3=\EOR, kf4=\EOS, lf1=pf1, lf2=pf2, lf3=pf3, 
+	lf4=pf4, ri=\EM$<20*>, rmam=\E[?7l, rmir=\E[4l, 
+	rmkx=\E=$<4>, rmso=\E[m$<20>, sgr0=\E[m$<20>, 
+	smam=\E[?7m, smir=\E[4h$<6>, smkx=\E=$<4>, 
+	smso=\E[7m$<20>, 
+
+#### NCR 
+#
+# NCR's terminal group was merged with AT&T's when AT&T bought the company.
+# For what happened to that group, see the ADDS section.
+#
+# There is an NCR4103 terminal that's just a re-badged Wyse-50.
+#
+
+# The following vendor-supplied termcaps were captured from the Boundless
+# Technologies site, 8 March 1998.  I removed all-upper-case names that were
+# identical, except for case, to lower-case ones.  I also uncommented the acsc
+# capabilities.X
+#
+# The Intecolor emulation of the NCR 2900/260C color terminal is basically a
+# DEC vt200/300 with color capabilities added.
+ncr260intan|NCR Intecolor emulation of the 2900_260C with an ANSI keyboard, 
+	colors#8, pairs#64, 
+	op=\E[0m, setab=\E[4%p1%dm, setaf=\E[3%p1%dm, 
+	use=ncr260vt300an, 
+# The Intecolor emulation of the NCR 2900/260C color terminal is basically a
+# DEC vt200/300 with color capabilities added.
+ncr260intwan|NCR Intecolor emulation of the 2900_260C with an ANSI keyboard, 
+	colors#8, pairs#64, 
+	op=\E[0m, setab=\E[4%p1%dm, setaf=\E[3%p1%dm, 
+	use=ncr260vt300wan, 
+# The Intecolor emulation of the NCR 2900/260C color terminal is basically a
+# DEC vt200/300 with color capabilities added.
+ncr260intpp|NCR Intecolor emulation of the 2900_260C with a PC+ keyboard, 
+	colors#8, pairs#64, 
+	op=\E[0m, setab=\E[4%p1%dm, setaf=\E[3%p1%dm, 
+	use=ncr260vt300pp, 
+# The Intecolor emulation of the NCR 2900/260C color terminal is basicly a
+# DEC vt200/300 with color capabilities added.
+ncr260intwpp|NCR Intecolor emulation of the 2900_260C with a PC+ keyboard in 132 column mode, 
+	colors#8, pairs#64, 
+	op=\E[0m, setab=\E[4%p1%dm, setaf=\E[3%p1%dm, 
+	use=ncr260vt300wpp, 
+# This definition for ViewPoint supports several attributes.  This means
+# that it has magic cookies (extra spaces where the attributes begin).
+# Some applications do not function well with magic cookies.  The System
+# Administrator's Shell in NCR Unix SVR4 1.03 is one such application. 
+# If supporting various attributes is not vital, 'xmc#1' and the extra
+# attributes can be removed. 
+# Mapping to ASCII character set ('acsc' capability) can also be 
+# restored if needed.
+ncr260vppp|NCR 2900_260 viewpoint, 
+	am, bw, hs, km, mc5i, mir, msgr, xon, 
+	cols#80, lines#24, nlab#32, xmc#1, 
+	acsc=07a?h;j5k3l2m1n8q\:t4u9v=w0x6, bel=^G, blink=\EG2, 
+	cbt=\EI, civis=\E`0, clear=\014$<40>, cnorm=\E`5, 
+	cr=\r$<2>, cub1=\010$<2>, cud1=\n$<2>, cuf1=\006$<2>, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c$<5>, cuu1=\032$<2>, 
+	cvvis=\E`5, dch1=\EW$<2>, dim=\EGp, dl1=\El$<2>, dsl=\E`c, 
+	ed=\Ek$<2>, el=\EK$<2>, fsl=^M, home=\036$<2>, ht=^I, 
+	hts=\E1, il1=\EM$<2>, ind=\n$<2>, invis=\EG1, 
+	is2=\Ee6\E~%$<100>\E+\E`\:\Ed/\E`1\EO\Ee4\Ec@0@\Ec@1A\EcB0\EcC1\Ee7$<100>, 
+	kDC=\El, kEND=\Ek, kHOM=^A, kPRT=\E7, kRIT=^F, ka1=^A, ka3=\EJ, 
+	kbs=^H, kc1=\ET, kc3=\EJ, kcub1=^U, kcud1=^J, kcuf1=^F, 
+	kcuu1=^Z, kdch1=\EW, kend=\EK, kf1=^B1\r, kf10=^B\:\r, 
+	kf11=^B;\r, kf12=^B<\r, kf13=^B=\r, kf14=^B>\r, kf15=^B?\r, 
+	kf16=^B@\r, kf17=^B!\r, kf18=^B"\r, kf19=^B#\r, kf2=^B2\r, 
+	kf20=^B$\r, kf21=\002%^M, kf22=^B&\r, kf23=^B'\r, 
+	kf24=^B(\r, kf25=^B)\r, kf26=^B*\r, kf27=^B+\r, 
+	kf28=^B\,\r, kf29=^B-\r, kf3=^B3\r, kf30=^B.\r, kf31=^B/\r, 
+	kf32=^B0\r, kf4=^B4\r, kf5=^B5\r, kf6=^B6\r, kf7=^B7\r, 
+	kf8=^B8\r, kf9=^B9\r, khome=^A, kich1=\Eq, knp=\EJ, kpp=\EJ, 
+	kprt=\EP, ll=\001$<5>, mc0=\EP$<100>, mc4=^T, mc5=^R, 
+	mrcup=\Ew@%p1%{48}%+%c%p2%{32}%+%c%p3%{32}%+%c$<5>, 
+	nel=\037$<2>, rev=\EG4, ri=\Ej$<2>, rmacs=\EcB0\EH\003, 
+	rmir=\Er, rmso=\EG0, rmul=\EG0, rmxon=\Ec20, 
+	rs2=\Ee6\E~%$<100>\E+\E`\:\Ed/\E`1\EO\Ee4\Ec@0@\Ec@1A\EcB0\EcC1\Ee7$<100>, 
+	sgr0=\EG0\EH\003, smacs=\EcB1\EH\002, smir=\Eq, 
+	smso=\EG4, smul=\EG8, smxon=\Ec21, tsl=\EF, 
+ncr260vpwpp|NCR 2900_260 viewpoint wide mode, 
+	cols#132, 
+	cup=\Ea%i%p1%dR%p2%dC$<30>, 
+	is2=\Ee6\E~%$<100>\E+\E`;\Ed/\E`1\EO\Ee4\Ec@0@\Ec@1A\EcB0\EcC1\Ee7$<100>, 
+	rs2=\Ee6\E~%$<100>\E+\E`;\Ed/\E`1\EO\Ee4\Ec@0@\Ec@1A\EcB0\EcC1\Ee7$<100>, 
+	use=ncr260vppp, 
+ncr260vt100an|NCR 2900_260 vt100 with ansi kybd, 
+	am, hs, mir, msgr, xenl, xon, 
+	cols#80, lines#24, nlab#32, 
+	acsc=``aaffggjjkkllmmnnooqqssttuuvvwwxx~~, bel=^G, 
+	blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[2J\E[1;1H$<20>, cnorm=\E[?25h, cr=\r$<1>, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD$<5>, 
+	cub1=\E[D$<5>, cud=\E[%p1%dB$<5>, cud1=\E[B$<5>, 
+	cuf=\E[%p1%dC$<5>, cuf1=\E[C$<5>, 
+	cup=\E[%i%p1%d;%p2%dH$<10>, cuu=\E[%p1%dA$<5>, 
+	cuu1=\E[A$<5>, dch=\E[%p1%dP$<5>, dch1=\E[1P$<5>, 
+	dl=\E[%p1%dM$<5>, dl1=\E[M$<5>, dsl=\E[0$~\E[1$~, 
+	ech=\E[%p1%dX, ed=\E[0J$<5>, el=\E[0K$<3>, el1=\E[1K$<3>, 
+	fsl=\E[0$}, home=\E[H$<1>, hpa=\E[%p1%dG$<40>, ht=^I, 
+	hts=\EH, ich=\E[%p1%d@$<5>, il=\E[%p1%dL$<5>, 
+	il1=\E[L$<5>, ind=\ED$<5>, indn=\E[%p1%dE$<5>, 
+	invis=\E[8m, 
+	is2=\E[!p\E[?7;19;67h\E[?1;3;4l\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	ka1=\EOw, ka3=\EOu, kb2=\EOy, kbs=^H, kc1=\EOq, kc3=\EOs, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kdch1=\E[3~, kent=\EOM, kf1=\EOP, kf2=\EOQ, kf3=\EOR, 
+	kf4=\EOS, kfnd=\E[1~, khlp=\E[28~, kich1=\E[2~, knp=\E[6~, 
+	kpp=\E[5~, krdo=\E[29~, kslt=\E[4~, nel=\EE$<5>, rc=\E8, 
+	rev=\E[7m, ri=\EM$<5>, rmacs=^O, rmir=\E[4l, 
+	rmkx=\E[?1l\E>, rmso=\E[0m, rmul=\E[0m, 
+	rs2=\E[!p\E[?7;19;67h\E[?1;3;4l\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	sc=\E7, 
+	sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;$<20>, 
+	sgr0=\E[0m\017$<20>, smacs=^N, smir=\E[4h, 
+	smkx=\E[?1h\E=, smso=\E[1;7m, smul=\E[4m, tbc=\E[3g, 
+	tsl=\E[2$~\E[1$}, vpa=\E[%p1%dd$<40>, 
+ncr260vt100wan|NCR 2900_260 vt100 wide mode ansi kybd, 
+	cols#132, 
+	cup=\E[%i%p1%d;%p2%dH$<30>, 
+	is2=\E[!p\E[?3;7;19;67h\E[?1;4l\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	rs2=\E[!p\E[?3;7;19;67h\E[?1;4l\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	use=ncr260vt100an, 
+ncr260vt100pp|NCR 2900_260 vt100 with PC+ kybd, 
+	is2=\E[!p\E[?7;19;67h\E[?1;3;4l\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	ka1=\E[H, ka3=\EOu, kb2=\E[V, kc3=\E[U, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[4~, 
+	kend=\E[5~, khome=\E[2~, kich1=\E[1~, knp=\E[6~, kpp=\E[3~, 
+	lf1=pf1, lf2=pf2, lf3=pf3, lf4=pf4, rmkx=\E>, 
+	rs2=\E[!p\E[?7;19;67h\E[?1;3;4l\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	smkx=\E=, use=ncr260vt100an, 
+ncr260vt100wpp|NCR 2900_260 vt100 wide mode pc+  kybd, 
+	cols#132, 
+	cup=\E[%i%p1%d;%p2%dH$<30>, 
+	is2=\E[!p\E[?3;7;19;67h\E[?1;4l\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	rs2=\E[!p\E[?3;7;19;67h\E[?1;4l\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	use=ncr260vt100pp, 
+ncr260vt200an|NCR 2900_260 vt200 with ansi kybd, 
+	am, hs, mir, msgr, xenl, xon, 
+	cols#80, lines#24, nlab#32, 
+	acsc=``aaffggjjkkllmmnnooqqssttuuvvwwxx~~, bel=^G, 
+	blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[2J\E[1;1H$<20>, cnorm=\E[?25h, cr=\r$<1>, 
+	csr=\E[%i%p1%d;%p2%dr$<5>, cub=\E[%p1%dD$<5>, 
+	cub1=\E[D$<5>, cud=\E[%p1%dB$<5>, cud1=\E[B$<5>, 
+	cuf=\E[%p1%dC$<5>, cuf1=\E[C$<5>, 
+	cup=\E[%i%p1%d;%p2%dH$<10>, cuu=\E[%p1%dA$<5>, 
+	cuu1=\E[A$<5>, dch=\E[%p1%dP$<5>, dch1=\E[1P$<5>, 
+	dl=\E[%p1%dM$<5>, dl1=\E[M$<5>, dsl=\E[0$~\E[1$~, 
+	ech=\E[%p1%dX$<5>, ed=\E[0J, el=\E[0K$<5>, el1=\E[1K$<5>, 
+	fsl=\E[0$}, home=\E[H, hpa=\E[%p1%dG$<40>, ht=^I, hts=\EH, 
+	ich=\E[%p1%d@$<5>, il=\E[%p1%dL$<5>, il1=\E[L$<5>, 
+	ind=\ED$<5>, indn=\E[%p1%dE$<5>, invis=\E[8m, 
+	is2=\E[!p\E[?7;19;67h\E[?1;3;4l\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	ka1=\EOw, ka3=\EOu, kb2=\EOy, kbs=^H, kc1=\EOq, kc3=\EOs, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kdch1=\E[3~, kent=\EOM, kf0=\EOy, kf1=\EOP, kf10=\E[21~, 
+	kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, kf14=\E[26~, 
+	kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, kf18=\E[32~, 
+	kf19=\E[33~, kf2=\EOQ, kf20=\E[34~, kf21=\E[31~, 
+	kf22=\E[32~, kf23=\E[33~, kf24=\E[34~, kf25=\E[35~, 
+	kf26=\E[1~, kf27=\E[2~, kf28=\E[3~, kf29=\E[4~, kf3=\EOR, 
+	kf30=\E[5~, kf31=\E[6~, kf32=\E[7~, kf33=\E[8~, kf34=\E[9~, 
+	kf35=\E[10~, kf4=\EOS, kf5=\E[M, kf6=\E[17~, kf7=\E[18~, 
+	kf8=\E[19~, kf9=\E[20~, kfnd=\E[1~, khlp=\E[28~, 
+	kich1=\E[2~, knp=\E[6~, kpp=\E[5~, krdo=\E[29~, kslt=\E[4~, 
+	mc0=\E[i, mc4=\E[4i, mc5=\E[5i, nel=\EE, rc=\E8, rev=\E[7m, 
+	ri=\EM$<5>, rmacs=\017$<20>, rmam=\E[?7l, rmir=\E[4l, 
+	rmkx=\E[?1l\E>, rmso=\E[27m, rmul=\E[24m, 
+	rs2=\E[!p\E[?7;19;67h\E[?1;3;4l\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	sc=\E7, 
+	sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;$<20>, 
+	sgr0=\E[0m\017$<20>, smacs=\016$<20>, smam=\E[?7h, 
+	smir=\E[4h, smkx=\E[?1h\E=, smso=\E[7m, smul=\E[4m, 
+	tbc=\E[3g, tsl=\E[2$~\E[1$}, vpa=\E[%p1%dd$<40>, 
+ncr260vt200wan|NCR 2900_260 vt200 wide mode ansi kybd, 
+	cols#132, 
+	cup=\E[%i%p1%d;%p2%dH$<30>, 
+	is2=\E[!p\E[?3;7;19;67h\E[?4l\E(B\E)0\017\E[2J\E[1;1H$<200>, 
+	rs2=\E[!p\E[?3;7;19;67h\E[?4l\E(B\E)0\017\E[2J\E[1;1H$<200>, 
+	use=ncr260vt200an, 
+ncr260vt200pp|NCR 2900_260 vt200 with pc+ kybd, 
+	ka1=\E[H, ka3=\EOu, kb2=\E[V, kc3=\E[U, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[4~, 
+	kend=\E[1~, khome=\E[H, kich1=\E[2~, knp=\E[6~, kpp=\E[5~, 
+	lf1=pf1, lf2=pf2, lf3=pf3, lf4=pf4, rmkx=\E>, smkx=\E=, 
+	use=ncr260vt200an, 
+ncr260vt200wpp|NCR 2900_260 vt200 wide mode pc+  kybd, 
+	cols#132, 
+	cup=\E[%i%p1%d;%p2%dH$<30>, 
+	is2=\E[!p\E[?3;7;19;67h\E[?1;4l\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	rs2=\E[!p\E[?3;7;19;67h\E[?1;4l\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	use=ncr260vt200pp, 
+ncr260vt300an|NCR 2900_260 vt300 with ansi kybd, 
+	am, hs, mir, msgr, xenl, xon, 
+	cols#80, lines#24, nlab#32, 
+	acsc=``aaffggjjkkllmmnnooqqssttuuvvwwxx~~, bel=^G, 
+	blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[2J\E[1;1H$<20>, cnorm=\E[?25h, cr=\r$<1>, 
+	csr=\E[%i%p1%d;%p2%dr$<5>, cub=\E[%p1%dD$<5>, 
+	cub1=\E[D$<5>, cud=\E[%p1%dB$<5>, cud1=\E[B$<5>, 
+	cuf=\E[%p1%dC$<5>, cuf1=\E[C$<5>, 
+	cup=\E[%i%p1%d;%p2%dH$<10>, cuu=\E[%p1%dA$<5>, 
+	cuu1=\E[A$<5>, dch=\E[%p1%dP$<5>, dch1=\E[1P$<5>, 
+	dl=\E[%p1%dM$<5>, dl1=\E[M$<5>, dsl=\E[0$~\E[1$~, 
+	ech=\E[%p1%dX$<5>, ed=\E[0J, el=\E[0K$<5>, el1=\E[1K$<5>, 
+	fsl=\E[0$}, home=\E[H, hpa=\E[%p1%dG$<40>, ht=^I, hts=\EH, 
+	ich=\E[%p1%d@$<5>, il=\E[%p1%dL$<5>, il1=\E[L$<5>, 
+	ind=\ED$<5>, indn=\E[%p1%dE$<5>, invis=\E[8m, 
+	is2=\E[!p\E[?7;19;67h\E[?1;3;4l\E[1;0%w\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	ka1=\EOw, ka3=\EOu, kb2=\EOy, kbs=^H, kc1=\EOq, kc3=\EOs, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kdch1=\E[3~, kent=\EOM, kf0=\EOy, kf1=\EOP, kf10=\E[21~, 
+	kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, kf14=\E[26~, 
+	kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, kf18=\E[32~, 
+	kf19=\E[33~, kf2=\EOQ, kf20=\E[34~, kf21=\E[31~, 
+	kf22=\E[32~, kf23=\E[33~, kf24=\E[34~, kf25=\E[35~, 
+	kf26=\E[1~, kf27=\E[2~, kf28=\E[3~, kf29=\E[4~, kf3=\EOR, 
+	kf30=\E[5~, kf31=\E[6~, kf32=\E[7~, kf33=\E[8~, kf34=\E[9~, 
+	kf35=\E[10~, kf4=\EOS, kf5=\E[M, kf6=\E[17~, kf7=\E[18~, 
+	kf8=\E[19~, kf9=\E[20~, kfnd=\E[1~, khlp=\E[28~, 
+	kich1=\E[2~, knp=\E[6~, kpp=\E[5~, krdo=\E[29~, kslt=\E[4~, 
+	mc0=\E[i, mc4=\E[4i, mc5=\E[5i, nel=\EE, rc=\E8, rev=\E[7m, 
+	ri=\EM$<5>, rmacs=\017$<20>, rmam=\E[?7l, rmir=\E[4l, 
+	rmkx=\E[?1l\E>, rmso=\E[27m, rmul=\E[24m, 
+	rs2=\E[!p\E[?7;19;67h\E[?1;3;4l\E[1;0%w\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	sc=\E7, 
+	sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;$<20>, 
+	sgr0=\E[0m\017$<20>, smacs=\016$<20>, smam=\E[?7h, 
+	smir=\E[4h, smkx=\E[?1h\E=, smso=\E[7m, smul=\E[4m, 
+	tbc=\E[3g, tsl=\E[2$~\E[1$}, vpa=\E[%p1%dd$<40>, 
+ncr260vt300wan|NCR 2900_260 vt300 wide mode ansi kybd, 
+	cols#132, 
+	cup=\E[%i%p1%d;%p2%dH$<30>, 
+	is2=\E[!p\E[?3;7;19;67h\E[?4l\E[1;0%w\E(B\E)0\017\E[2J\E[1;1H$<200>, 
+	rs2=\E[!p\E[?3;7;19;67h\E[?4l\E[1;0%w\E(B\E)0\017\E[2J\E[1;1H$<200>, 
+	use=ncr260vt300an, 
+ncr260vt300pp|NCR 2900_260 vt300 with pc+ kybd, 
+	ka1=\E[H, ka3=\EOu, kb2=\E[V, kc3=\E[U, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[4~, 
+	kend=\E[1~, khome=\E[H, kich1=\E[2~, knp=\E[6~, kpp=\E[5~, 
+	lf1=pf1, lf2=pf2, lf3=pf3, lf4=pf4, rmkx=\E>, smkx=\E=, 
+	use=ncr260vt300an, 
+NCR260VT300WPP|NCR 2900_260 vt300 wide mode pc+  kybd, 
+	cols#132, 
+	cup=\E[%i%p1%d;%p2%dH$<30>, 
+	is2=\E[!p\E[?3;7;19;67h\E[?1;4l\E[1;0%w\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	rs2=\E[!p\E[?3;7;19;67h\E[?1;4l\E[1;0%w\E(B\E)0\017\E[2J\E[1;1H\E>$<200>, 
+	use=ncr260vt300pp, 
+# This terminfo file contains color capabilities for the Wyse325 emulation of 
+# the NCR 2900/260C color terminal.  Because of the structure of the command
+# (escape sequence) used to set color attributes, one of the fore/background
+# colors must be preset to a given value. I have set the background color to
+# black.  The user can change this setup by altering the last section of the
+# 'setf' definition.  The escape sequence to set color attributes is 
+#		ESC d y <foreground_color> <background_color> 1  
+# In addition, the background color can be changed through the desk accessories.
+# The capablitiy 'op' sets colors to green on black (default combination).  
+#
+# NOTE:  The NCR Unix System Administrator's Shell will not function properly
+# 	    if the 'pairs' capability is defined. Un-Comment the 'pairs'
+#	    capability and recompile if you wish to have it included. 
+#
+ncr260wy325pp|NCR 2900_260 wyse 325, 
+	am, bw, hs, km, mc5i, mir, msgr, xon, 
+	colors#16, cols#80, lines#24, ncv#33, nlab#32, 
+	acsc=07a?h;j5k3l2m1n8q\:t4u9v=w0x6, bel=^G, blink=\EG2, 
+	cbt=\EI, civis=\E`0, clear=\E*$<10>, cnorm=\E`1, cr=^M, 
+	cub1=\010$<5>, cud1=\n$<5>, cuf1=\014$<5>, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c$<10>, cuu1=\013$<5>, 
+	cvvis=\E`5, dch1=\EW$<50>, dl1=\ER$<5>, dsl=\E`c, 
+	ed=\Ey$<5>, el=\Et$<5>, fsl=^M, home=\036$<5>, ht=^I, 
+	hts=\E1, il1=\EE$<5>, ind=\n$<5>, invis=\EG1, 
+	is2=\Ee6\Ed/\Ee1\Ed*\Er\EO\E`1\E`\:\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<100>, 
+	kDC=\ER, kEND=\EY, kHOM=\E{, kNXT=\EK, kPRT=\E7, kPRV=\EJ, 
+	kRIT=^L, ka1=^^, kb2=\EJ, kbs=^H, kc1=\ET, kc3=\EK, kcbt=\EI, 
+	kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, kdch1=\EW, kend=\ET, 
+	kf1=^A@\r, kf10=^AI\r, kf11=^AJ\r, kf12=^AK\r, kf13=^AL\r, 
+	kf14=^AM\r, kf15=^AN\r, kf16=^AO\r, kf17=^A`\r, kf18=^Aa\r, 
+	kf19=^Ab\r, kf2=^AA\r, kf20=^Ac\r, kf21=^Ad\r, kf22=^Ae\r, 
+	kf23=^Af\r, kf24=^Ag\r, kf25=^Ah\r, kf26=^Ai\r, kf27=^Aj\r, 
+	kf28=^Ak\r, kf29=^Al\r, kf3=^AB\r, kf30=^Am\r, kf31=^An\r, 
+	kf32=^Ao\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, 
+	kf8=^AG\r, kf9=^AH\r, khome=^^, kich1=\Eq, knp=\EK, kpp=\EJ, 
+	kprt=\EP, mc0=\EP, mc4=^T, mc5=^R, 
+	mrcup=\Ew@%p1%{48}%+%c%p2%{32}%+%c%p3%{32}%+%c$<10>, 
+	nel=\037$<5>, rev=\EG4, ri=\Ej$<5>, rmacs=\EH\003\EcB0, 
+	rmam=\Ed., rmir=\Er, rmso=\EG0, rmul=\EG0, rmxon=\Ec20, 
+	rs2=\Ee6\Ed/\Ee1\Ed*\Er\EO\E`1\E`\:\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<100>, 
+	setb=\s, 
+	setf=%?%p1%{0}%=%t%{49}%e%p1%{1}%=%t%{50}%e%p1%{2}%=%t%{51}%e%p1%{3}%=%t%{52}%e%p1%{4}%=%t%{53}%e%p1%{5}%=%t%{54}%e%p1%{6}%=%t%{55}%e%p1%{7}%=%t%{64}%e%p1%{8}%=%t%{57}%e%p1%{9}%=%t%{58}%e%p1%{10}%=%t%{59}%e%p1%{11}%=%t%{60}%e%p1%{12}%=%t%{61}%e%p1%{13}%=%t%{62}%e%p1%{14}%=%t%{63}%e%p1%{15}%=%t%{56}%;\Edy%c11$<100>, 
+	sgr0=\EG0\EcB0\EcD$<15>, smacs=\EH\002\EcB1, smam=\Ed/, 
+	smir=\Eq, smso=\EGt, smul=\EG8, smxon=\Ec21, tbc=\E0, 
+	tsl=\EF, 
+ncr260wy325wpp|NCR 2900_260 wyse 325 wide mode, 
+	cols#132, 
+	cup=\Ea%i%p1%dR%p2%dC$<30>, 
+	is2=\Ee6\Ed/\Ee1\Ed*\Er\EO\E`1\E`;\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<100>, 
+	rs2=\Ee6\Ed/\Ee1\Ed*\Er\EO\E`1\E`;\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<100>, 
+	use=ncr260wy325pp, 
+# This definition for Wyse 350 supports several attributes.  This means
+# that it has magic cookies (extra spaces where the attributes begin).
+# Some applications do not function well with magic cookies.  The System
+# Administrator's Shell in NCR Unix SVR4 1.03 is one such application. 
+# If supporting various attributes is not vital, 'xmc#1' and the extra
+# attributes can be removed. 
+# Mapping to ASCII character set ('acsc' capability) can also be 
+# restored if needed.
+# In addition, color capabilities have been added to this file.  The drawback,
+# however, is that the background color has to be black.  The foreground colors
+# are numbered 0 through 15.  
+#
+# NOTE:  The NCR Unix System Administrator's Shell does not function properly
+# 	    with the 'pairs' capability defined as below.  If you wish to
+#	    have it included, Un-comment it and recompile (using 'tic'). 
+#
+ncr260wy350pp|NCR 2900_260 wyse 350, 
+	am, bw, hs, km, mc5i, mir, msgr, xon, 
+	colors#16, cols#80, lines#24, ncv#33, nlab#32, xmc#1, 
+	acsc=07a?h;j5k3l2m1n8q\:t4u9v=w0x6, bel=^G, blink=\EG2, 
+	cbt=\EI, civis=\E`0, clear=\E+$<20>, cnorm=\E`1, cr=^M, 
+	cub1=\010$<5>, cud1=\n$<5>, cuf1=\014$<5>, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c$<40>, cuu1=\013$<5>, 
+	cvvis=\E`5, dch1=\EW$<50>, dim=\EGp, dl1=\ER$<5>, dsl=\E`c, 
+	ed=\Ey$<5>, el=\Et$<5>, fsl=^M, home=\036$<10>, ht=^I, 
+	hts=\E1, il1=\EE$<5>, ind=\n$<5>, invis=\EG1, 
+	is2=\Ee6\Ed/\Ee1\Ed*\Er\EO\E`1\E`\:\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<100>, 
+	kDC=\ER, kEND=\EY, kHOM=\E{, kPRT=\E7, kRIT=^L, ka1=^^, kbs=^H, 
+	kc1=\ET, kc3=\EK, kcbt=\EI, kcub1=^H, kcud1=^J, kcuf1=^L, 
+	kcuu1=^K, kdch1=\EW, kend=\ET, kf1=^A@\r, kf10=^AI\r, 
+	kf11=^AJ\r, kf12=^AK\r, kf13=^AL\r, kf14=^AM\r, kf15=^AN\r, 
+	kf16=^AO\r, kf17=^A`\r, kf18=^Aa\r, kf19=^Ab\r, kf2=^AA\r, 
+	kf20=^Ac\r, kf21=^Ad\r, kf22=^Ae\r, kf23=^Af\r, kf24=^Ag\r, 
+	kf25=^Ah\r, kf26=^Ai\r, kf27=^Aj\r, kf28=^Ak\r, kf29=^Al\r, 
+	kf3=^AB\r, kf30=^Am\r, kf31=^An\r, kf32=^Ao\r, kf4=^AC\r, 
+	kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, 
+	khome=^^, kich1=\Eq, knp=\EK, kpp=\EJ, kprt=\EP, 
+	mc0=\EP$<10>, mc4=^T, mc5=^R, 
+	mrcup=\Ew@%p1%{48}%+%c%p2%{32}%+%c%p3%{32}%+%c$<20>, 
+	nel=\037$<5>, rev=\EG4, ri=\Ej$<5>, rmacs=\EH\003\EcB0, 
+	rmam=\Ed., rmir=\Er, rmso=\EG0, rmul=\EG0, rmxon=\Ec20, 
+	rs2=\Ee6\Ed/\Ee1\Ed*\Er\EO\E`1\E`\:\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<100>, 
+	setb=\s, 
+	setf=%?%p1%{0}%=%t%{49}%e%p1%{1}%=%t%{50}%e%p1%{2}%=%t%{51}%e%p1%{3}%=%t%{52}%e%p1%{4}%=%t%{53}%e%p1%{5}%=%t%{54}%e%p1%{6}%=%t%{55}%e%p1%{7}%=%t%{102}%e%p1%{8}%=%t%{97}%e%p1%{9}%=%t%{98}%e%p1%{10}%=%t%{99}%e%p1%{11}%=%t%{101}%e%p1%{12}%=%t%{106}%e%p1%{13}%=%t%{110}%e%p1%{14}%=%t%{111}%e%p1%{15}%=%t%{56}%;\Em0%c$<100>, 
+	sgr0=\EG0\EH\003\EcD, smacs=\EH\002\EcB1, smam=\Ed/, 
+	smir=\Eq, smso=\EGt, smul=\EG8, smxon=\Ec21, tbc=\E0, 
+	tsl=\EF, 
+ncr260wy350wpp|NCR 2900_260 wyse 350 wide mode, 
+	cols#132, 
+	cup=\Ea%i%p1%dR%p2%dC$<30>, 
+	is2=\Ee6\Ed/\Ee1\Ed*\Er\EO\E`1\E`;\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<200>, 
+	rs2=\Ee6\Ed/\Ee1\Ed*\Er\EO\E`1\E`;\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<200>, 
+	use=ncr260wy350pp, 
+# This definition for Wyse 50+ supports several attributes.  This means
+# that it has magic cookies (extra spaces where the attributes begin).
+# Some applications do not function well with magic cookies.  The System
+# Administrator's Shell in NCR Unix SVR4 1.03 is one such application. 
+# If supporting various attributes is not vital, 'xmc#1' and the extra
+# attributes can be removed. 
+# Mapping to ASCII character set ('acsc' capability) can also be 
+# restored if needed.
+# (ncr260wy50+pp: originally contained commented-out 
+# <acsc=j5k3l2m1n8q:t4u9v=w0x6>, as well as the commented-out one there -- esr)
+ncr260wy50+pp|NCR 2900_260 wyse 50+, 
+	am, bw, hs, km, mc5i, mir, msgr, xon, 
+	cols#80, lines#24, nlab#32, xmc#1, 
+	acsc=0wa_h[jukslrmqnxqzttuyv]wpxv, bel=^G, blink=\EG2, 
+	cbt=\EI$<5>, civis=\E`0, clear=\E+$<20>, cnorm=\E`1, cr=^M, 
+	cub1=\010$<5>, cud1=\n$<5>, cuf1=\014$<5>, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c$<30>, cuu1=\013$<5>, 
+	cvvis=\E`5, dch1=\EW$<50>, dim=\EGp, dl1=\ER$<5>, dsl=\E`c, 
+	ed=\EY$<5>, el=\ET$<5>, fsl=^M, home=\036$<10>, 
+	ht=\011$<5>, hts=\E1$<5>, il1=\EE$<5>, ind=\n$<5>, 
+	invis=\EG1, 
+	is2=\Ee6\E~"$<100>\E+\Ed/\Ee1\Ed*\Er\EO\E`1\E`\:\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<100>, 
+	kDC=\ER, kEND=\EY, kHOM=\E{, kPRT=\E7, kRIT=^L, ka1=^^, kbs=^H, 
+	kc1=\ET, kc3=\EK, kcbt=\EI, kcub1=^H, kcud1=^J, kcuf1=^L, 
+	kcuu1=^K, kdch1=\EW, kend=\ET, kf1=^A@\r, kf10=^AI\r, 
+	kf11=^AJ\r, kf12=^AK\r, kf13=^AL\r, kf14=^AM\r, kf15=^AN\r, 
+	kf16=^AO\r, kf17=^A`\r, kf18=^Aa\r, kf19=^Ab\r, kf2=^AA\r, 
+	kf20=^Ac\r, kf21=^Ad\r, kf22=^Ae\r, kf23=^Af\r, kf24=^Ag\r, 
+	kf25=^Ah\r, kf26=^Ai\r, kf27=^Aj\r, kf28=^Ak\r, kf29=^Al\r, 
+	kf3=^AB\r, kf30=^Am\r, kf31=^An\r, kf32=^Ao\r, kf4=^AC\r, 
+	kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, 
+	khome=^^, kich1=\Eq, knp=\EK, kpp=\EJ, kprt=\EP, 
+	mc0=\EP$<10>, mc4=^T, mc5=^R, 
+	mrcup=\Ew@%p1%{48}%+%c%p2%{32}%+%c%p3%{32}%+%c$<10>, 
+	nel=\037$<5>, rev=\EG4, ri=\Ej$<5>, rmacs=\EH^C, rmam=\Ed., 
+	rmir=\Er, rmso=\EG0, rmul=\EG0, rmxon=\Ec20, 
+	rs2=\Ee6\E~"$<100>\E+\Ed/\Ee1\Ed*\Er\EO\E`1\E`\:\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<100>, 
+	sgr0=\EG0\EH\003$<15>, smacs=\EH^B, smam=\Ed/, smir=\Eq, 
+	smso=\EGt, smul=\EG8, smxon=\Ec21, tbc=\E0$<5>, tsl=\EF, 
+ncr260wy50+wpp|NCR 2900_260 wyse 50+ wide mode, 
+	cols#132, 
+	cup=\Ea%i%p1%dR%p2%dC$<30>, 
+	is2=\Ee6\E~"$<100>\E+\Ed/\Ee1\Ed*\Er\EO\E`1\E`;\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<200>, 
+	rs2=\Ee6\E~"$<100>\E+\Ed/\Ee1\Ed*\Er\EO\E`1\E`;\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<200>, 
+	use=ncr260wy50+pp, 
+ncr260wy60pp|NCR 2900_260 wyse 60, 
+	am, bw, hs, km, mc5i, mir, msgr, xon, 
+	cols#80, lines#24, nlab#32, 
+	acsc=07a?h;j5k3l2m1n8q\:t4u9v=w0x6, bel=^G, blink=\EG2, 
+	cbt=\EI$<15>, civis=\E`0, clear=\E*$<100>, cnorm=\E`1, 
+	cr=^M, cub1=\010$<5>, cud1=\n$<5>, cuf1=\014$<5>, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c$<10>, cuu1=\013$<5>, 
+	cvvis=\E`5, dch1=\EW$<50>, dl1=\ER$<5>, dsl=\E`c, 
+	ed=\Ey$<5>, el=\Et$<5>, fsl=^M, home=\036$<25>, 
+	ht=\011$<15>, hts=\E1$<15>, il1=\EE$<5>, ind=\n$<5>, 
+	invis=\EG1, 
+	is2=\Ee6\E~4$<100>\E+\Ed/\Ee1\Ed*\Er\EO\E`1\E`\:\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<100>, 
+	kDC=\ER, kEND=\EY, kHOM=\E{, kNXT=\EK, kPRT=\E7, kPRV=\EJ, 
+	kRIT=^L, ka1=^^, kb2=\EJ, kbs=^H, kc1=\ET, kc3=\EK, 
+	kcbt=\EI$<15>, kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, 
+	kdch1=\EW, kend=\ET, kf1=^A@\r, kf10=^AI\r, kf11=^AJ\r, 
+	kf12=^AK\r, kf13=^AL\r, kf14=^AM\r, kf15=^AN\r, kf16=^AO\r, 
+	kf17=^A`\r, kf18=^Aa\r, kf19=^Ab\r, kf2=^AA\r, kf20=^Ac\r, 
+	kf21=^Ad\r, kf22=^Ae\r, kf23=^Af\r, kf24=^Ag\r, kf25=^Ah\r, 
+	kf26=^Ai\r, kf27=^Aj\r, kf28=^Ak\r, kf29=^Al\r, kf3=^AB\r, 
+	kf30=^Am\r, kf31=^An\r, kf32=^Ao\r, kf4=^AC\r, kf5=^AD\r, 
+	kf6=^AE\r, kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, khome=^^, 
+	kich1=\Eq, knp=\EK, kpp=\EJ, kprt=\EP, mc0=\EP, mc4=^T, mc5=^R, 
+	mrcup=\Ew@%p1%{48}%+%c%p2%{32}%+%c%p3%{32}%+%c$<30>, 
+	nel=\037$<5>, rev=\EG4, ri=\Ej$<5>, rmacs=\EH^C, rmam=\Ed., 
+	rmir=\Er, rmso=\EG0, rmul=\EG0, rmxon=\Ec20, 
+	rs2=\Ee6\E~4$<100>\E+\Ed/\Ee1\Ed*\Er\EO\E`1\E`\:\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<100>, 
+	sgr0=\EG0\EcB0\EcD$<15>, smacs=\EH^B, smam=\Ed/, 
+	smir=\Eq, smso=\EGt, smul=\EG8, smxon=\Ec21, tbc=\E0$<15>, 
+	tsl=\EF, 
+ncr260wy60wpp|NCR 2900_260 wyse 60 wide mode, 
+	cols#132, 
+	cup=\Ea%i%p1%dR%p2%dC$<30>, 
+	is2=\Ee6\E~4$<100>\E+\Ed/\Ee1\Ed*\Er\EO\E`1\E`;\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<100>, 
+	rs2=\Ee6\E~4$<100>\E+\Ed/\Ee1\Ed*\Er\EO\E`1\E`;\E`@\E~!\E"\Ee4\Ex@\E`9\Ee7$<100>, 
+	use=ncr260wy60pp, 
+ncr160vppp|NCR 2900_160 viewpoint, 
+	use=ncr260vppp, 
+ncr160vpwpp|NCR 2900_160 viewpoint wide mode, 
+	use=ncr260vpwpp, 
+ncr160vt100an|NCR 2900_160 vt100 with ansi kybd, 
+	use=ncr260vt100an, 
+ncr160vt100pp|NCR 2900_160 vt100 with PC+ kybd, 
+	use=ncr260vt100pp, 
+ncr160vt100wan|NCR 2900_160 vt100 wide mode ansi kybd, 
+	use=ncr260vt100wan, 
+ncr160vt100wpp|NCR 2900_160 vt100 wide mode pc+  kybd, 
+	use=ncr260vt100wpp, 
+ncr160vt200an|NCR 2900_160 vt200 with ansi kybd, 
+	use=ncr260vt200an, 
+ncr160vt200pp|NCR 2900_160 vt200 with pc+ kybd, 
+	use=ncr260vt200pp, 
+ncr160vt200wan|NCR 2900_160 vt200 wide mode ansi kybd, 
+	use=ncr260vt200wan, 
+ncr160vt200wpp|NCR 2900_160 vt200 wide mode pc+  kybd, 
+	use=ncr260vt200wpp, 
+ncr160vt300an|NCR 2900_160 vt300 with ansi kybd, 
+	use=ncr260vt300an, 
+ncr160vt300pp|NCR 2900_160 vt300 with pc+ kybd, 
+	use=ncr260vt300pp, 
+ncr160vt300wan|NCR 2900_160 vt300 wide mode ansi kybd, 
+	use=ncr260vt300wan, 
+ncr160vt300wpp|NCR 2900_160 vt300 wide mode pc+  kybd, 
+	use=ncr260vt300wpp, 
+ncr160wy50+pp|NCR 2900_160 wyse 50+, 
+	use=ncr260wy50+pp, 
+ncr160wy50+wpp|NCR 2900_160 wyse 50+ wide mode, 
+	use=ncr260wy50+wpp, 
+ncr160wy60pp|NCR 2900_160 wyse 60, 
+	use=ncr260wy60pp, 
+ncr160wy60wpp|NCR 2900_160 wyse 60 wide mode, 
+	use=ncr260wy60wpp, 
+ncrvt100an|ncrvt100pp|NCR vt100 for the 2900 terminal, 
+	am, hs, mc5i, mir, msgr, xon, 
+	cols#80, it#8, lines#24, nlab#32, 
+	acsc=``aaffgghhiijjkkllmmnnqqttuuvvwwxxyyzz~~, 
+	bel=^G, blink=\E[5m$<30>, bold=\E[1m$<30>, 
+	clear=\E[2J\E[1;1H$<300>, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr$<100>, cub=\E[%p1%dD$<30>, 
+	cub1=\E[D$<2>, cud=\E[%p1%dB$<30>, cud1=\E[B$<2>, 
+	cuf=\E[%p1%dC$<30>, cuf1=\E[C$<2>, 
+	cup=\E[%i%p1%d;%p2%dH$<100>, cuu=\E[%p1%dA$<30>, 
+	cuu1=\E[A$<2>, dch=\E[%p1%dP$<40>, dch1=\E[1P$<10>, 
+	dl=\E[%p1%dM$<70>, dl1=\E[M$<40>, dsl=\E[31l$<25>, 
+	ed=\E[0J$<300>, el=\E[0K$<30>, el1=\E[1K$<30>, 
+	enacs=\E(B\E)0$<40>, fsl=1$<10>, home=\E[H$<2>$<80>, 
+	ht=^I, hts=\EH, il=\E[%p1%dL$<80>, il1=\E[B\E[L$<80>, 
+	ind=\ED, 
+	is2=\E[12h\E[?10l\E%/0n\E[P\031\E[?3l\E(B\E)0$<200>, 
+	kLFT=\E[D, kRIT=\E[C, ka1=\E[H, kbs=^H, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kent=^M, kf1=\EOP, 
+	kf2=\EOQ, kf3=\EOR, kf4=\EOS, mc0=\E[i$<100>, nel=\EE, 
+	rc=\E8, rev=\E[7m$<30>, ri=\EM$<50>, rmacs=\017$<90>, 
+	rmir=\E[4l$<80>, rmso=\E[0m$<30>, rmul=\E[0m$<30>, 
+	rs2=\Ec\E[12;31h\E[?3;4;5;10l\E[?6;7;19;25h\E[33;34l\E[0m\E(B\E)0\E%/0n\E[P\031$<200>, 
+	sc=\E7, 
+	sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;$<100>, 
+	sgr0=\017\E[0m$<120>, smacs=\016$<90>, smir=\E[4h$<80>, 
+	smso=\E[7m$<30>, smul=\E[4m$<30>, tbc=\E[3g$<40>, 
+	tsl=\E[>+1$<70>, 
+ncrvt100wan|NCRVT100WPP|ncrvt100wpp|NCR VT100 emulation of the 2900 terminal, 
+	cols#132, 
+	is2=\E[12h\E[?10l\E%/0n\E[P\031\E[?3h\E(B\E)0$<200>, 
+	rs2=\Ec\E[12;31h\E[?4;5;10l\E?3;6;7;19;25h\E[33;34l\E[0m\E(B\E)0\E%/0n\E[P\031$<200>, 
+	use=ncrvt100an, 
+#
+# Vendor-supplied NCR termcaps end here
+
+# NCR7900 DIP switches:
+#
+# Switch A:
+# 1-4 - Baud Rate
+# 5   - Parity (Odd/Even)
+# 6   - Don't Send or Do Send Spaces
+# 7   - Parity Enable
+# 8   - Stop Bits (One/Two)
+# 
+# Switch B:
+# 1   - Upper/Lower Shift
+# 2   - Typewriter Shift
+# 3   - Half Duplex / Full Duplex
+# 4   - Light/Dark Background
+# 5-6 - Carriage Return Without / With Line Feed
+# 7   - Extended Mode
+# 8   - Suppress Keyboard Display
+# 
+# Switch C:
+# 1   - End of line entry disabled/enabled
+# 2   - Conversational mode / (Local?) Mode
+# 3   - Control characters displayed / not displayed
+# 4   - (2-wire?) / 4-wire communications
+# 5   - RTS on and off for each character
+# 6   - (50Hz?) / 60 Hz
+# 7   - Exit after level zero diagnostics
+# 8   - RS-232 interface
+# 
+# Switch D:
+# 1   - Reverse Channel (yes / no)
+# 2   - Manual answer (no / yes)
+# 3-4 - Cursor appearance
+# 5   - Communication Rate
+# 6   - Enable / Disable EXT turnoff
+# 7   - Enable / Disable CR turnoff
+# 8   - Enable / Disable backspace
+#
+# Since each attribute parameter is 0 or 1, we shift each attribute (standout,
+# reverse, blink, dim, and underline) the appropriate number of bits (by
+# multiplying the 0 or 1 by a correct factor to shift) so the bias character,
+# '@' is (effectively) "or"ed with each attribute to generate the proper third
+# character in the <ESC>0 sequence.  The <sgr> string implements the following
+# equation:
+#
+# ((((('@' + P5) | (P4 << 1)) | (P3 << 3)) | (P2 << 4)) | (p1 * 17))    =>
+# ((((('@' + P5) + (P4 << 1)) + (P3 << 3)) + (P2 << 4)) + (p1 * 17))
+#
+#	Where:  P1 <==> Standout attribute parameter
+#		P2 <==> Underline attribute parameter
+#		P3 <==> Reverse attribute parameter
+#		P4 <==> Blink attribute parameter
+#		P5 <==> Dim attribute parameter
+# From <root@goliath.un.atlantaga.NCR.COM>, init string hacked by SCO.
+ncr7900i|ncr7900|ncr 7900 model 1, 
+	am, bw, ul, 
+	cols#80, lines#24, xmc#1, 
+	bel=^G, blink=\E0B, clear=^L, cr=^M, cub1=^H, cud1=^J, cuf1=^F, 
+	cup=\E1%p2%c%p1%c, cuu1=^Z, dim=\E0A, ed=\Ek, el=\EK, ind=^J, 
+	is2=\E0@\010\E3\E4\E7, kcub1=^U, kcud1=^J, kcuf1=^F, 
+	kcuu1=^Z, khome=^A, ll=^A, mc4=^T, mc5=^R, rev=\E0P, rmso=\E0@, 
+	rmul=\E0@, 
+	sgr=\E0%p5%{64}%+%p4%{2}%*%+%p3%{16}%*%+%p2%{32}%*%+%p1%{17}%*%+%c, 
+	sgr0=\E0@, smso=\E0Q, smul=\E0`, 
+ncr7900iv|ncr 7900 model 4, 
+	am, bw, eslok, hs, 
+	cols#80, lines#24, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, 
+	cup=\013%p1%{64}%+%c\E\005%p2%02d, dl1=\E^O, dsl=\Ey1, 
+	fsl=\Ek\Ey5, home=\013@\E^E00, il1=\E^N, ind=^J, kbs=^H, 
+	kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, kf1=\ES, kf2=\ET, 
+	kf3=\EU, kf4=\EV, kf5=\EW, kf6=\EP, kf7=\EQ, kf8=\ER, 
+	khome=\EH, lf6=blue, lf7=red, lf8=white, nel=^M^J, 
+	tsl=\Ej\Ex5\Ex1\EY8%p1%{32}%+%c\Eo, 
+# Warning: This terminal will lock out the keyboard when it receives a CTRL-D.
+#	   The user can enter a CTRL-B to get out of this locked state.
+# In <hpa>, we want to output the character given by the formula:
+#		((col / 10) * 16) + (col % 10)		where "col" is "p1"
+ncr7901|ncr 7901 model, 
+	am, bw, ul, 
+	cols#80, lines#24, 
+	bel=^G, blink=\E0B, civis=^W, clear=^L, cnorm=^X, cr=^M, 
+	cub1=^H, cud1=^J, cuf1=^F, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=^Z, dim=\E0A, 
+	ed=\Ek, el=\EK, 
+	hpa=\020%p1%{10}%/%{16}%*%p1%{10}%m%+%c, ind=^J, 
+	is2=\E4^O, kclr=^L, kcub1=^U, kcud1=^J, kcuf1=^F, kcuu1=^Z, 
+	khome=^H, ll=^A, mc4=^T, mc5=^R, rev=\E0P, rmso=^O, rmul=^O, 
+	sgr=\E0%p5%{64}%+%p4%{2}%*%+%p3%{16}%*%+%p2%{32}%*%+%p1%{17}%*%+%c\016, 
+	sgr0=^O, smso=\E0Q\016, smul=\E0`\016, 
+	vpa=\013%p1%{64}%+%c, 
+
+#### Perkin-Elmer (Owl)
+#
+# These are official terminfo entries from within Perkin-Elmer.
+#
+
+bantam|pe550|pe6100|perkin elmer 550, 
+	OTbs, 
+	cols#80, lines#24, 
+	bel=^G, clear=\EK$<20>, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EX%p1%{32}%+%c\EY%p2%{32}%+%c, cuu1=\EA, 
+	el=\EI$<20>, home=\EH, ind=^J, ll=\EH\EA, 
+fox|pe1100|perkin elmer 1100, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\EH\EJ$<132>, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=\EC, cup=\EX%p1%{32}%+%c\EY%p2%{32}%+%c, cuu1=\EA, 
+	ed=\EJ$<5.5*>, el=\EI, flash=\020\002$<200/>\020\003, 
+	home=\EH, hts=\E1, ind=^J, ll=\EH\EA, tbc=\E3, 
+owl|pe1200|perkin elmer 1200, 
+	OTbs, am, in, 
+	cols#80, lines#24, 
+	bel=^G, clear=\EH\EJ$<132>, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=\EC, cup=\EX%p1%{32}%+%c\EY%p2%{32}%+%c, cuu1=\EA, 
+	dch1=\EO$<5.5*>, dl1=\EM$<5.5*>, ed=\EJ$<5.5*>, 
+	el=\EI$<5.5>, flash=\020\002$<200/>\020\003, home=\EH, 
+	hts=\E1, ich1=\EN, il1=\EL$<5.5*>, ind=^J, ip=$<5.5*>, 
+	kbs=^H, kf0=\ERJ, kf1=\ERA, kf2=\ERB, kf3=\ERC, kf4=\ERD, 
+	kf5=\ERE, kf6=\ERF, kf7=\ERG, kf8=\ERH, kf9=\ERI, ll=\EH\EA, 
+	rmso=\E!\0, sgr0=\E!\0, smso=\E!^H, tbc=\E3, 
+pe1251|pe6300|pe6312|perkin elmer 1251, 
+	am, 
+	cols#80, it#8, lines#24, pb#300, vt#8, xmc#1, 
+	bel=^G, clear=\EK$<332>, cr=^M, cub1=\ED, cud1=\EB, cuf1=\EC, 
+	cup=\EX%p1%{32}%+%c\EY%p2%{32}%+%c, cuu1=\EA, 
+	ed=\EJ$<20*>, el=\EI$<10*>, home=\EH, hts=\E1, ind=^J, 
+	kf0=\ERA, kf1=\ERB, kf10=\ERK, kf2=\ERC, kf3=\ERD, kf4=\ERE, 
+	kf5=\ERF, kf6=\ERG, kf7=\ERH, kf8=\ERI, kf9=\ERJ, tbc=\E3, 
+# (pe7000m: this had
+# 	rmul=\E!\0, smul=\E!\040, 
+# which is probably wrong, it collides with kf0
+pe7000m|perkin elmer 7000 series monochrome monitor, 
+	am, 
+	cols#80, lines#24, 
+	bel=^G, cbt=\E!Y, clear=\EK, cr=^M, cub1=\ED, cud1=\EB, 
+	cuf1=\EC, cup=\ES%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, 
+	ed=\EJ, el=\EI, home=\EH, ind=^J, 
+	is1=\E!\0\EW  7o\Egf\ES7\s, kbs=^H, kcub1=\E!V, 
+	kcud1=\E!U, kcuf1=\E!W, kcuu1=\E!T, kf0=\E!\0, kf1=\E!^A, 
+	kf10=\E!^J, kf2=\E!^B, kf3=\E!^C, kf4=\E!^D, kf5=\E!^E, 
+	kf6=\E!^F, kf7=\E!^G, kf8=\E!^H, kf9=\E!^I, khome=\E!S, 
+	ll=\ES7\s, ri=\ER, 
+pe7000c|perkin elmer 7000 series colour monitor, 
+	is1=\E!\0\EW  7o\Egf\Eb0\Ec7\ES7\s, rmso=\Eb0, 
+	rmul=\E!\0, smso=\Eb2, smul=\E!\s, use=pe7000m, 
+
+#### Sperry Univac
+#
+# Sperry Univac has merged with Burroughs to form Unisys.
+#
+
+# This entry is for the Sperry UTS30 terminal running the TTY 
+# utility under control of CP/M Plus 1R1. The functionality 
+# provided is comparable to the DEC vt100.
+# (uts30: I added <rmam>/<smam> based on the init string -- esr)
+uts30|sperry uts30 with cp/m@1R1, 
+	am, bw, hs, 
+	cols#80, lines#24, wsl#40, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\ER, clear=^L, 
+	cnorm=\ES, cr=^M, csr=\EU%p1%{32}%+%c%p2%{32}%+%c, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=\EB, 
+	cuf=\E[%p1%dC, cuf1=\EC, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, dch=\E[%p1%dP, dch1=\EM, 
+	dl=\E[%p1%dM, dl1=\EL, ed=\E[J, el=\E[K, fsl=^M, home=\E[H, 
+	ht=^I, ich=\E[%p1%d@, ich1=\EO, il=\E[%p1%dL, il1=\EN, 
+	ind=^J, indn=\E[%p1%dB, is2=\E[U 7\E[24;1H, kbs=^H, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, khome=\E[H, 
+	rc=\EX, rev=\E[7m, rf=/usr/share/tabset/vt100, ri=\EI, 
+	rin=\E[%p1%dA, rmacs=\Ed, rmam=\E[?7l, rmso=\E[m, 
+	rmul=\E[m, rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, 
+	sc=\EW, sgr0=\E[m, smacs=\EF, smam=\E[?7m, smso=\E[7m, 
+	smul=\E[4m, tsl=\E], uc=\EPB, 
+
+#### Tandem
+#
+# Tandem builds these things for use with its line of fault-tolerant
+# transaction-processing computers.  They aren't generally available
+# on the merchant market, and so are fairly uncommon.
+#
+
+tandem6510|adm3a repackaged by Tandem, 
+	use=adm3a, 
+
+# A funny series of terminal that TANDEM uses.  The actual model numbers
+# have a fourth digit after 653 that designates minor variants.  These are
+# natively block-mode and rather ugly, but they have a character mode which
+# this doubtless(?) exploits.  There is a 6520 that is slightly dumber.
+# (tandem653: had ":sb=\ES:", probably someone's mistake for sf; also,
+# removed <if=/usr/share/tabset/tandem653>, no such file -- esr)
+tandem653|t653x|Tandem 653x multipage terminal, 
+	OTbs, am, da, db, hs, 
+	cols#80, lines#24, wsl#64, xmc#1, 
+	clear=\EI, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\023%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, dsl=\Eo\r, 
+	ed=\EJ, el=\EK, fsl=^M, home=\EH, ind=\ES, ri=\ET, rmso=\E6\s, 
+	rmul=\E6\s, sgr0=\E6\s, smso=\E6$, smul=\E60, tsl=\Eo, 
+
+#### Tandy/Radio Shack
+#
+# Tandy has a line of VDTs distinct from its microcomputers.
+#
+
+dmterm|deskmate terminal, 
+	am, bw, 
+	cols#80, lines#24, 
+	bel=^G, civis=\EG5, clear=\Ej, cnorm=\EG6, cr=^M, cub1=^H, 
+	cud1=\EB, cuf1=\EC, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=\EA, dch1=\ES, dl1=\ER, ed=\EJ, el=\EK, home=\EH, ht=^I, 
+	ich1=\EQ, il1=\EP, ind=\EX, invis@, kcub1=\ED, kcud1=\EB, 
+	kcuf1=\EC, kcuu1=\EA, kf0=\E1, kf1=\E2, kf2=\E3, kf3=\E4, 
+	kf4=\E5, kf5=\E6, kf6=\E7, kf7=\E8, kf8=\E9, kf9=\E0, 
+	khome=\EH, lf0=f1, lf1=f2, lf2=f3, lf3=f4, lf4=f5, lf5=f6, 
+	lf6=f7, lf7=f8, lf8=f9, lf9=f10, ll=\EE, rmul@, smul@, 
+	use=adm+sgr, 
+dt100|dt-100|Tandy DT-100 terminal, 
+	xon, 
+	cols#80, lines#24, xmc#1, 
+	acsc=jjkkllmmnnqqttuuvvwwxx, bel=^G, civis=\E[?25l, 
+	clear=\E[H\E[2J, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%p1%2d;%p2%2dr, cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=\010\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch1=\E[P, 
+	dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, ich1=\E[@, 
+	il1=\E[L, ind=^J, is2=\E[?3l\E)0\E(B, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf1=\E[?3i, 
+	kf10=\E[?5i, kf2=\E[2i, kf3=\E[@, kf4=\E[M, kf5=\E[17~, 
+	kf6=\E[18~, kf7=\E[19~, kf8=\E[20~, kf9=\E[21~, khome=\E[H, 
+	knp=\E[29~, kpp=\E[28~, lf1=f1, lf2=f2, lf3=f3, lf4=f4, lf5=f5, 
+	lf6=f6, lf7=f7, lf8=f8, ri=\EM, rmacs=^O, rmso=\E[m, rmul=\E[m, 
+	sgr0=\E[m, smacs=^N, smso=\E[7m, smul=\E[4m, 
+dt100w|dt-100w|Tandy DT-100 terminal (wide mode), 
+	cols#132, use=dt100, 
+dt110|Tandy DT-110 emulating ansi, 
+	xon, 
+	cols#80, lines#24, 
+	acsc=jjkkllmmnnqqttuuvvwwxx, bel=^G, civis=\E[?25l, 
+	clear=\E[H\E[2J, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub1=^H, cud1=\E[0B, cuf1=\E[C, 
+	cup=\010\E[%i%p1%d;%p2%dH, cuu1=\E[0A, dch1=\E[0P, 
+	dl1=\E[0M, ed=\E[0J, el=\E[0K, enacs=\E(B\E)0, home=\E[H, 
+	ht=^I, ich1=\E[0@, il1=\E[0L, ind=^J, is2=\E[?3l\E)0\E(B, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kend=\E[K, 
+	kf1=\E[1~, kf10=\E[10~, kf2=\E[2~, kf3=\E[3~, kf4=\E[4~, 
+	kf5=\E[5~, kf6=\E[6~, kf7=\E[7~, kf8=\E[8~, kf9=\E[9~, 
+	khome=\E[G, kich1=\E[@, knp=\E[26~, kpp=\E[25~, lf0=f1, 
+	lf1=f2, lf2=f3, lf3=f4, lf4=f5, lf5=f6, lf6=f7, lf7=f8, lf8=f9, 
+	lf9=f10, ri=\EM, rmacs=^O, rmso=\E[m, rmul=\E[m, sgr0=\E[m, 
+	smacs=^N, smso=\E[7m, smul=\E[4m, 
+pt210|TRS-80 PT-210 printing terminal, 
+	hc, os, 
+	cols#80, 
+	bel=^G, cr=^M, cud1=^J, ind=^J, 
+
+#### Tektronix (tek)
+#
+# Tektronix tubes are graphics terminals.  Most of them use modified 
+# oscilloscope technology incorporating a long-persistence green phosphor,
+# and support vector graphics on a main screen with an attached "dialogue
+# area" for interactive text.
+#
+
+tek|tek4012|tektronix 4012, 
+	OTbs, os, 
+	cols#75, lines#35, 
+	bel=^G, clear=\E\014$<1000>, cr=^M, cub1=^H, cud1=^J, 
+	ff=\014$<1000>, is2=\E^O, 
+# (tek4013: added <acsc> to suppress tic warnings re <smacs>/<rmacs> --esr)
+tek4013|tektronix 4013, 
+	acsc=, rmacs=\E^O, smacs=\E^N, use=tek4012, 
+tek4014|tektronix 4014, 
+	cols#81, lines#38, 
+	is2=\E\017\E9, use=tek4012, 
+# (tek4015: added <acsc> to suppress tic warnings re <smacs>/<rmacs> --esr)
+tek4015|tektronix 4015, 
+	acsc=, rmacs=\E^O, smacs=\E^N, use=tek4014, 
+tek4014-sm|tektronix 4014 in small font, 
+	cols#121, lines#58, 
+	is2=\E\017\E\:, use=tek4014, 
+# (tek4015-sm: added <acsc> to suppress tic warnings re <smacs>/<rmacs> --esr)
+tek4015-sm|tektronix 4015 in small font, 
+	acsc=, rmacs=\E^O, smacs=\E^N, use=tek4014-sm, 
+# Tektronix 4023 from Andrew Klossner <orca!andrew.tektronix@csnet-relay>
+#
+# You need to have "stty nl2" in effect.  Some versions of tset(1) know
+# how to set it for you.
+#
+# It's got the Magic Cookie problem around stand-out mode.  If you can't
+# live with Magic Cookie, remove the :so: and :se: fields and do without
+# reverse video.  If you like reverse video stand-out mode but don't want
+# it to flash, change the letter 'H' to 'P' in the :so: field.
+tek4023|tektronix 4023, 
+	OTbs, am, 
+	OTdN#4, cols#80, lines#24, vt#4, xmc#1, 
+	OTnl=^J, bel=^G, clear=\E\014$<4/>, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=^I, cup=\034%p2%{32}%+%c%p1%{32}%+%c, kbs=^H, 
+	rmso=^_@, smso=^_P, 
+# It is recommended that you run the 4025 at 4800 baud or less;
+# various bugs in the terminal appear at 9600.  It wedges at the
+# bottom of memory (try "cat /usr/dict/words"); ^S and ^Q typed
+# on keyboard don't work.  You have to hit BREAK twice to get
+# one break at any speed - this is a documented feature.
+# Can't use cursor motion because it's memory relative, and 
+# because it only works in the workspace, not the monitor.  
+# Same for home. Likewise, standout only works in the workspace.
+# 
+# <el> was commented out since vi and rogue seem to work better 
+# simulating it with lots of spaces!
+# 
+# <il1> and <il> had 145ms of padding, but that slowed down vi's ^U 
+# and didn't seem necessary.
+#
+tek4024|tek4025|tek4027|tektronix 4024/4025/4027, 
+	OTbs, am, da, db, 
+	cols#80, it#8, lines#34, lm#0, 
+	bel=^G, clear=\037era\r\n\n, cmdch=^_, cr=^M, 
+	cub=\037lef %p1%d\r, cub1=^H, cud=\037dow %p1%d\r, 
+	cud1=^F^J, cuf=\037rig %p1%d\r, cuf1=\037rig\r, 
+	cuu=\037up %p1%d\r, cuu1=^K, dch1=\037dch\r, 
+	dl=\037dli %p1%d\r\006, dl1=\037dli\r\006, 
+	ed=\037dli 50\r, ht=^I, ich1=\037ich\r \010, 
+	il=\037up\r\037ili %p1%d\r, il1=\037up\r\037ili\r, 
+	ind=^F^J, 
+	is2=!com 31\r\n\037sto 9 17 25 33 41 49 57 65 73\r, 
+	rmkx=\037lea p2\r\037lea p4\r\037lea p6\r\037lea p8\r\037lea f5\r, 
+	smkx=\037lea p4 /h/\r\037lea p8 /k/\r\037lea p6 / /\r\037lea p2 /j/\r\037lea f5 /H/\r, 
+tek4025-17|tek 4025 17 line window, 
+	lines#17, use=tek4025, 
+tek4025-17-ws|tek 4025 17 line window in workspace, 
+	is2=!com 31\r\n\037sto 9 17 25 33 41 49 57 65 73\r\037wor 17\r\037mon 17\r, 
+	rmcup=\037mon h\r, rmso=\037att s\r, smcup=\037wor h\r, 
+	smso=\037att e\r, use=tek4025-17, 
+tek4025-ex|tek4027-ex|tek 4025/4027 w/!, 
+	is2=\037com 33\r\n!sto 9 17 25 33 41 49 57 65 73\r, 
+	rmcup=\037com 33\r, smcup=!com 31\r, use=tek4025, 
+# Tektronix 4025a
+# From: Doug Gwyn <gwyn@brl-smoke.ARPA>
+# The following status modes are assumed for normal operation (replace the
+# initial "!" by whatever the current command character is):
+#	!COM 29			# NOTE: changes command character to GS (^])
+#	^]DUP
+#	^]ECH R
+#	^]EOL
+#	^]RSS T
+#	^]SNO N
+#	^]STO 9 17 25 33 41 49 57 65 73
+# Other modes may be set according to communication requirements.
+# If the command character is inadvertently changed, termcap can't restore it.
+# Insert-character cannot be made to work on both top and bottom rows.
+# Clear-to-end-of-display emulation via !DLI 988 is too grotty to use, alas.
+# There also seems to be a problem with vertical motion, perhaps involving
+# delete/insert-line, following a typed carriage return.  This terminal sucks.
+# Delays not specified; use "stty ixon -ixany" to enable DC3/DC1 flow control!
+# (tek4025a: removed obsolete ":xx:". This may mean the tek4025a entry won't
+# work any more. -- esr)
+tek4025a|Tektronix 4025A, 
+	OTbs, OTpt, am, bw, da, db, xon, 
+	cols#80, it#8, lines#34, 
+	bel=^G, cbt=\035bac;, clear=\035era;\n\035rup;, cmdch=^], 
+	cr=^M, cub=\035lef %p1%d;, cub1=^H, cud=\035dow %p1%d;, 
+	cud1=^J, cuf=\035rig %p1%d;, cuf1=\035rig;, 
+	cuu=\035up %p1%d;, cuu1=^K, dch=\035dch %p1%d;, 
+	dch1=\035dch;, dl=\035dli %p1%d;, dl1=\035dli;, 
+	el=\035dch 80;, hpa=\r\035rig %p1%d;, ht=^I, 
+	il1=\013\035ili;, ind=^J, indn=\035dow %p1%d;, 
+	rs2=!com 29\035del 0\035rss t\035buf\035buf n\035cle\035dis\035dup\035ech r\035eol\035era g\035for n\035pad 203\035pad 209\035sno n\035sto 9 17 25 33 41 49 57 65 73\035wor 0;, 
+	tbc=\035sto;, 
+# From: cbosg!teklabs!davem Wed Sep 16 21:11:41 1981
+# Here's the command file that I use to get rogue to work on the 4025.
+# It should work with any program using the old curses (e.g. it better
+# not try to scroll, or cursor addressing won't work.  Also, you can't
+# see the cursor.)
+# (This "learns" the arrow keys for rogue. I have adapted it for termcap - mrh)
+tek4025-cr|tek 4025 for curses and rogue, 
+	OTbs, am, 
+	cols#80, it#8, lines#33, 
+	clear=\037era;, cub1=^H, cud1=^F^J, cuf1=\037rig;, 
+	cup=\037jum%i%p1%d\,%p2%d;, cuu1=^K, ht=^I, ind=^F^J, 
+	is2=!com 31\r\n\037sto 9 17 25 33 41 49 57 65 73\r, 
+	rmcup=\037wor 0, smcup=\037wor 33h, 
+# next two lines commented out since curses only allows 128 chars, sigh.
+#	:ti=\037lea p1/b/\037lea p2/j/\037lea p3/n/\037lea p4/h/\037lea p5/ /\037lea p6/l/\037lea p7/y/\037lea p8/k/\037lea p9/u/\037lea p./f/\037lea pt/`era w/13\037lea p0/s/\037wor 33h:\
+#	:te=\037lea p1\037lea p2\037lea p3\037lea p4\037lea pt\037lea p5\037lea p6\037lea p7\037lea p8\037lea p9/la/13\037lea p.\037lea p0\037wor 0:
+tek4025ex|4025ex|4027ex|tek 4025 w/!, 
+	is2=\037com 33\r\n!sto 9\,17\,25\,33\,41\,49\,57\,65\,73\r, 
+	rmcup=\037com 33\r, smcup=!com 31\r, use=tek4025, 
+tek4105|tektronix 4105, 
+	OTbs, am, mir, msgr, ul, xenl, xt, 
+	cols#79, it#8, lines#29, 
+	acsc=, bel=^G, blink=\E[=3;<7m, bold=\E[=7;<4m, cbt=\E[Z, 
+	clear=\E[2J\E[H, cr=^M, cud1=\E[1B, cuf1=\E[1C, 
+	cup=\E[%i%p1%2d;%p2%2dH, cuu1=\E[1A, dch1=\E[1P, 
+	dim=\E[=1;<6m, dl1=\E[1M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, 
+	il1=\E[1L, ind=\E[S, invis=\E[=6;<5, is1=\E%!1\E[m, 
+	is2=\E%!1\E[?6141\E[m, kbs=^H, kcub1=\E[1D, kcud1=\E[1B, 
+	kcuf1=\E[1C, kcuu1=\E[1A, rev=\E[=1;<3m, ri=\E[T, 
+	rmacs=\E[m, rmcup=, rmir=\E[4l, rmso=\E[=0;<1m, 
+	rmul=\E[=0;<1m, sgr0=\E[=0;<1m, smacs=\E[1m, 
+	smcup=\E%!1\E[?6l\E[2J, smir=\E[4h, smso=\E[=2;<3m, 
+	smul=\E[=5;<2m, tbc=\E[1g, 
+
+# (tek4105-30: I added <rmam>/<smam> based on the init string -- esr)
+tek4105-30|4015 emulating 30 line vt100, 
+	am, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#30, vt#3, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m$<2>, bold=\E[1m$<2>, 
+	clear=\E[H\E[J$<50>, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C$<2>, 
+	cup=\E[%i%p1%d;%p2%dH$<5>, cuu=\E[%p1%dA, 
+	cuu1=\E[A$<2>, ed=\E[J$<50>, el=\E[K$<3>, el1=\E[1K$<3>, 
+	enacs=\E(B\E)0, home=\E[H, ht=^I, hts=\EH, ind=^J, ka1=\EOq, 
+	ka3=\EOs, kb2=\EOr, kbs=^H, kc1=\EOp, kc3=\EOn, kcub1=\EOD, 
+	kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kent=\EOM, kf0=\EOy, 
+	kf1=\EOP, kf10=\EOx, kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf5=\EOt, 
+	kf6=\EOu, kf7=\EOv, kf8=\EOl, kf9=\EOw, rc=\E8, 
+	rev=\E[7m$<2>, ri=\EM$<5>, rmacs=^O, rmam=\E[?7l, 
+	rmkx=\E[?1l\E>, rmso=\E[m$<2>, rmul=\E[m$<2>, 
+	rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7, 
+	sgr=\E[0%?%p1%p6%|%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017$<2>, smacs=^N, smam=\E[?7h, smkx=\E[?1h\E=, 
+	smso=\E[1;7m$<2>, smul=\E[4m$<2>, tbc=\E[3g, 
+
+# Tektronix 4105 from BRL
+# The following setup modes are assumed for normal operation:
+#	CODE ansi		CRLF no			DABUFFER 141
+#	DAENABLE yes		DALINES 30		DAMODE replace
+#	DAVISIBILITY yes	ECHO no			EDITMARGINS 1 30
+#	FLAGGING input		INSERTREPLACE replace	LFCR no
+#	ORIGINMODE relative	PROMPTMODE no		SELECTCHARSET G0 B
+#	SELECTCHARSET G1 0	TABS -2
+# Other setup modes may be set for operator convenience or communication
+# requirements; I recommend
+#	ACURSOR 1 0		AUTOREPEAT yes		AUTOWRAP yes
+#	BYPASSCANCEL <LF>	CURSORKEYMODE no	DAINDEX 1 0 0
+#	EOFSTRING ''		EOLSTRING <CR>		EOMCHARS <CR> <NU>
+#	GAMODE overstrike	GCURSOR 0 100 0		GSPEED 10 1
+#	IGNOREDEL no		KEYEXCHAR <DL>		NVDEFINE -53 "<NU>"
+#	PROMPTSTRING ''		QUEUESIZE 2460		WINDOW 0 0 4095 3132
+#	XMTDELAY 0
+# and factory color maps.  After setting these modes, save them with NVSAVE. No
+# delays are specified; use "stty ixon -ixany" to enable DC3/DC1 flow control!
+# "IC" cannot be used in combination with "im" & "ei".
+# "tek4105a" is just a guess:
+tek4105a|Tektronix 4105, 
+	OTbs, OTpt, msgr, xon, 
+	OTkn#8, cols#80, it#8, lines#30, vt#3, 
+	acsc=, bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, 
+	civis=\E%!0\ETD00\E%!1, clear=\E[H\E[J, 
+	cnorm=\E%!0\ETD10\E%!1, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\EM, cvvis=\E%!0\ETD70\E%!1, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	ech=\E[%p1%dX, ed=\E[J, el=\E[K, home=\E[H, ht=^I, hts=\EH, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, indn=\E[%p1%dS, is2=\E%!1, 
+	kbs=^H, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kf0=\EOA, kf1=\EOB, kf2=\EOC, kf3=\EOD, kf4=\EOP, kf5=\EOQ, 
+	kf6=\EOR, kf7=\EOS, lf0=F1, lf1=F2, lf2=F3, lf3=F4, lf4=F5, 
+	lf5=F6, lf6=F8, ll=\E[30;H, nel=\EE, rc=\E8, rev=\E[7m, ri=\EM, 
+	rin=\E[%p1%dT, rmacs=^O, rmcup=\E%!0\ELBH=\E%!1, 
+	rmir=\E[4l, rmkx=\E[?1l\E>, rmso=\E[m, rmul=\E[m, 
+	rs2=\030\E%!0\EKC\E\014\EKR0\EKF0\ENM0\ELBH=\ETF8000010F40\ELI100\ELLA>\ELM0\EKE0\ENF1\EKS0\END0\E%!1\Ec\E[?3;5l\E[?7;8h\E[r\E[m\E>, 
+	sc=\E7, sgr0=\E[m, smacs=^N, smcup=\E[?6l, smir=\E[4h, 
+	smkx=\E[?1h\E=, smso=\E[7m, smul=\E[4m, tbc=\E[3g, 
+
+#
+# Tektronix 4106/4107/4109 from BRL
+# The following setup modes are assumed for normal operation:
+#	CODE ansi		COLUMNMODE 80		CRLF no
+#	DABUFFER 141		DAENABLE yes		DALINES 32
+#	DAMODE replace		DAVISIBILITY yes	ECHO no
+#	EDITMARGINS 1 32	FLAGGING input		INSERTREPLACE replace
+#	LFCR no			LOCKKEYBOARD no		ORIGINMODE relative
+#	PROMPTMODE no		SELECTCHARSET G0 B	SELECTCHARSET G1 0
+#	TABS -2
+# Other setup modes may be set for operator convenience or communication
+# requirements; I recommend
+#	ACURSOR 1 0		AUTOREPEAT yes		AUTOWRAP yes
+#	BYPASSCANCEL <LF>	CURSORKEYMODE no	DAINDEX 1 0 0
+#	EOFSTRING ''		EOLSTRING <CR>		EOMCHARS <CR> <NU>
+#	GAMODE overstrike	GCURSOR 0 100 0		GSPEED 9 3
+#	IGNOREDEL no		KEYEXCHAR <DL>		NVDEFINE -53 "<NU>"
+#	PROMPTSTRING ''		QUEUESIZE 2620		WINDOW 0 0 4095 3132
+#	XMTDELAY 0
+# and factory color maps.  After setting these modes, save them with NVSAVE.  No
+# delays are specified; use "stty ixon -ixany" to enable DC3/DC1 flow control!
+# "IC" cannot be used in combination with "im" & "ei".
+tek4106brl|tek4107brl|tek4109brl|Tektronix 4106 4107 or 4109, 
+	msgr, xon, 
+	cols#80, it#8, lines#32, vt#3, 
+	acsc=, bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, 
+	civis=\E%!0\ETD00\E%!1, clear=\E[H\E[J, 
+	cnorm=\E%!0\ETD10\E%!1, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\EM, cvvis=\E%!0\ETD70\E%!1, 
+	dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, dl1=\E[M, 
+	ech=\E[%p1%dX, ed=\E[J, el=\E[K, home=\E[H, ht=^I, hts=\EH, 
+	il=\E[%p1%dL, il1=\E[L, ind=^J, indn=\E[%p1%dS, is2=\E%!1, 
+	kbs=^H, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kf0=\EOA, kf1=\EOB, kf2=\EOC, kf3=\EOD, kf4=\EOP, kf5=\EOQ, 
+	kf6=\EOR, kf7=\EOS, lf0=F1, lf1=F2, lf2=F3, lf3=F4, lf4=F5, 
+	lf5=F6, lf6=F8, ll=\E[32;H, nel=\EE, rc=\E8, rev=\E[7m, ri=\EM, 
+	rin=\E[%p1%dT, rmacs=^O, rmcup=\E%!0\ELBH=\E%!1, 
+	rmir=\E[4l, rmkx=\E[?1l\E>, rmso=\E[m, rmul=\E[m, 
+	rs1=\030\E%!0\EKC\E\014\EKR0\EKF0\ENM0\ELBH=\ETF8000010F40\ELI100\ELLB0\ELM0\EKE0\ENF1\EKS0\END0\ERE0\E%!1\Ec\E[?3;5l\E[?7;8h\E[r\E[m\E>, 
+	sc=\E7, sgr0=\E[m, smacs=^N, smcup=\E[?6l, smir=\E[4h, 
+	smkx=\E[?1h\E=, smso=\E[7;42m, smul=\E[4m, tbc=\E[3g, 
+
+tek4107|tek4109|tektronix terminals 4107 4109, 
+	OTbs, am, mir, msgr, ul, xenl, xt, 
+	cols#79, it#8, lines#29, 
+	bel=^G, blink=\E%!1\E[5m$<2>\E%!0, 
+	bold=\E%!1\E[1m$<2>\E%!0, clear=\ELZ, cnorm=\E%!0, cr=^M, 
+	cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, cvvis=\E%!3, 
+	dim=\E%!1\E[<0m$<2>\E%!0, ed=\EJ, el=\EK, ht=^I, ind=^J, 
+	kbs=^H, kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, 
+	rev=\E%!1\E[7m$<2>\E%0, ri=\EI, 
+	rmso=\E%!1\E[m$<2>\E%!0, rmul=\E%!1\E[m$<2>\E%!0, 
+	sgr=\E%%!1\E[%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;m\E%%!0, 
+	sgr0=\E%!1\E[m$<2>\E%!0, smso=\E%!1\E[7;5m$<2>\E%!0, 
+	smul=\E%!1\E[4m$<2>\E%!0, 
+# Tektronix 4207 with sysline.  In the ancestral termcap file this was 4107-s;
+# see the note attached to tek4207.
+tek4207-s|Tektronix 4207 with sysline but no memory, 
+	eslok, hs, 
+	dsl=\E7\E[?6l\E[2K\E[?6h\E8, fsl=\E[?6h\E8, 
+	is1=\E%!1\E[2;32r\E[132D\E[2g\EH\E[8C\EH\E[8C\EH\E[8C\EH\E[8C\EH\E[8C\EH\E[8C\EH\E[8C\EH\E[8C\EH\E[8C\EH\E[J, 
+	is2=\E7\E[?6l\E[2K\E[?6h\E8, 
+	tsl=\E7\E[?6l\E[2K\E[;%i%df, use=tek4107, 
+
+# The 4110 series may be a wonderful graphics series, but they make the 4025
+# look good for screen editing.  In the dialog area, you can't move the cursor
+# off the bottom line.  Out of the dialog area, ^K moves it up, but there
+# is no way to scroll.
+# 
+# Note that there is a floppy for free from Tek that makes the 
+# 4112 emulate the vt52 (use the vt52 termcap). There is also
+# an expected enhancement that will use ANSI standard sequences.
+# 
+# 4112 in non-dialog area pretending to scroll. It really wraps 
+# but vi is said to work (more or less) in this mode.
+# 
+# 'vi' works reasonably well with this entry.
+#
+otek4112|o4112-nd|otek4113|otek4114|old tektronix 4110 series, 
+	am, 
+	cols#80, lines#34, 
+	bel=^G, clear=\E^L, cr=^M, cub1=^H, cud1=^J, cuu1=^K, ind=^J, 
+	rmcup=\EKA1\ELV1, smcup=\EKA0\ELV0\EMG0, 
+# The 4112 with the ANSI compatibility enhancement
+tek4112|tek4114|tektronix 4110 series, 
+	OTbs, am, db, 
+	cols#80, lines#34, 
+	cbt=\E[Z, clear=\E[2J\E[0;0H, cub1=^H, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\EM, dch1=\E[P, dl1=\E[M, 
+	ed=\E[0J, el=\E[0K, ich1=\E[@, il1=\E[L, 
+	ind=\E7\E[0;0H\E[M\E8, is2=\E3!1, ri=\E7\E[0;0H\E[L\E8, 
+	rmso=\E[m, rmul=\E[m, sgr0=\E[m, smso=\E[7m, smul=\E[4m, 
+tek4112-nd|4112 not in dialog area, 
+	OTns, 
+	cuu1=^K, use=tek4112, 
+tek4112-5|4112 in 5 line dialog area, 
+	lines#5, use=tek4112, 
+# (tek4113: this used to have "<cuf1=\LM1\s\LM0>", someone's mistake;
+# removed "<smacs=\E^N>, <rmacs=\E^O>", which had been commented out in 8.3.
+# Note, the !0 and !1 sequences in <rmcup>/<smcup>/<cnorm>/<civis> were
+# previously \0410 and \0411 sequences...I don't *think* they were supposed
+# to be 4-digit octal -- esr)
+tek4113|tektronix 4113 color graphics with 5 line dialog area, 
+	OTbs, am, da, eo, 
+	cols#80, lines#5, 
+	clear=\ELZ, cub1=^H, cud1=^J, cuf1=\ELM1 \ELM0, 
+	flash=\ERBA4\ERBA4\ERBA4\ERBA4\ERBA4\ERBA4\ERBA4\ERBA4\ERBA4\ERBA4\ERB0, 
+	is2=\EKA1\ELL5\ELV0\ELV1, uc=\010\ELM1_\ELM0, 
+tek4113-34|tektronix 4113 color graphics with 34 line dialog area, 
+	lines#34, 
+	is2=\EKA1\ELLB2\ELV0\ELV1, use=tek4113, 
+# :ns: left off to allow vi visual mode. APL font (:as=\E^N:/:ae=\E^O:) not 
+# supported here. :uc: is slow, but looks nice. Suggest setenv MORE -up .
+# :vb: needs enough delay to let you see the background color being toggled.
+tek4113-nd|tektronix 4113 color graphics with no dialog area, 
+	OTbs, am, eo, 
+	cols#80, it#8, lines#34, 
+	clear=\E^L, cub1=^H, cud1=^J, cuf1=^I, cuu1=^K, 
+	cvvis=\ELZ\EKA0, 
+	flash=\ERBA4\ERBA4\ERBA4\ERBA4\ERBA4\ERBA4\ERBA4\ERBA4\ERBA4\ERBA4\ERB0, 
+	home=\ELF7l\177 @, ht=^I, is2=\ELZ\EKA0\ELF7l\177 @, 
+	ll=\ELF hl @, rmso=\EMT1, smso=\EMT2, uc=\010\EMG1_\EMG0, 
+# This entry is from Tek. Inc.  (Brian Biehl)
+# (tek4115: :bc: renamed to :le:, <rmam>/<smam> added based on init string -- esr)
+otek4115|Tektronix 4115, 
+	OTbs, am, da, db, eo, 
+	cols#80, it#8, lines#34, 
+	cbt=\E[Z, clear=\E[H\E[2J, 
+	cnorm=\E%!0\ELBG8\E%!1\E[34;1H, cub1=\E[D, cud1=\E[B, 
+	cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, 
+	cvvis=\E%!0\ELBB2\E%!1, dch1=\E[P, dl1=\E[M, ed=\E[J, 
+	el=\E[K, home=\E[H, ht=^I, if=/usr/share/tabset/vt100, 
+	il1=\E[L, 
+	is2=\E%!0\E%\014\ELV0\EKA1\ELBB2\ENU@=\ELLB2\ELM0\ELV1\EKYA?\E%!1\E[<1l\E[?7h\E[?8h\E[34;1H\E[34B\E[m, 
+	kbs=^H, ri=\EM, rmam=\E[?7l, 
+	rmcup=\E%!0\ELBG8\E%!1\E[34;1H\E[J, rmir=\E[4l, 
+	rmkx=\E>, rmso=\E[m, rmul=\E[m, sgr0=\E[m, smam=\E[?7h, 
+	smcup=\E%!0\ELBB2\E%!1, smir=\E[4h, smkx=\E=, smso=\E[7m, 
+	smul=\E[4m, 
+tek4115|newer tektronix 4115 entry with more ANSI capabilities, 
+	am, xon, 
+	cols#80, lines#34, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, clear=\E[H\E[J, 
+	cr=^M, cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, dch1=\E[P, dl=\E[%p1%dM, 
+	dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, hpa=\E[%p1%{1}%+%dG, 
+	ht=^I, hts=\EH, ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, 
+	il1=\E[L, ind=^J, invis=\E[8m, kbs=^H, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, khome=\E[H, 
+	rep=%p1%c\E[%p2%{1}%-%db, rev=\E[7m, rmam=\E[?7l, 
+	rmso=\E[m, rmul=\E[m, 
+	sgr=\E[%?%p1%t7;%;%?%p2%t4;%;%?%p3%t7;%;%?%p4%t5;%;%?%p6%t1;%;m, 
+	sgr0=\E[m, smam=\E[?7h, smso=\E[7m, smul=\E[4m, tbc=\E[2g, 
+	vpa=\E[%p1%{1}%+%dd, 
+# The tek4125 emulates a vt100 incorrectly - the scrolling region
+# command is ignored.  The following entry replaces <csr> with the needed
+# <il>, <il>, and <smir>; removes some cursor pad commands that the tek4125
+# chokes on; and adds a lot of initialization for the tek dialog area.
+# Note that this entry uses all 34 lines and sets the cursor color to green.
+# Steve Jacobson 8/85
+# (tek4125: there were two "\!"s in the is that I replaced with "\E!";
+# commented out, <smir>=\E1 because there's no <rmir>  -- esr)
+tek4125|tektronix 4125, 
+	lines#34, 
+	csr@, dl1=\E[1M, il1=\E[1L, 
+	is2=\E%\E!0\EQD1\EUX03\EKA\ELBB2\ELCE0\ELI100\ELJ2\ELLB2\ELM0\ELS1\ELX00\ELV1\E%\E!1\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, 
+	rc@, sc@, smkx=\E=, use=vt100, 
+
+# From: <jcoker@ucbic>
+# (tek4207: This was the termcap file's entry for the 4107/4207, but SCO
+# supplied another, less capable 4107 entry.  So we'll use that for 4107 and
+# note that if jcoker wasn't confused you may be able to use this one.
+# I merged in <msgr>,<ind>,<ri>,<invis>,<tbc> from a BRL entry -- esr)
+tek4207|Tektronix 4207 graphics terminal with memory, 
+	am, bw, mir, msgr, ul, xenl, 
+	cols#80, it#8, lines#32, 
+	blink=\E[5m, bold=\E[1m, cbt=\E[Z, clear=\E[H\E[J$<156/>, 
+	cub1=^H, cud1=^J, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu1=\EM, dch1=\E[P$<4/>, dl1=\E[M$<3/>, ed=\E[J, 
+	el=\E[K$<5/>, home=\E[H, ht=^I, ich1=\E[@$<4/>, 
+	il1=\E[L$<3/>, ind=\E[S, invis=\E[=6;<5, 
+	is2=\E%!0\ELBP0\E%!1\E[H\E[2g\EH\E[8C\EH\E[8C\EH\E[8C\EH\E[8C\EH\E[8C\EH\E[8C\EH\E[8C\EH\E[8C\EH\E[8C\EH\E[J, 
+	kcub1=\E[D, kcud1=\ED, kcuf1=\E[C, kcuu1=\EM, khome=\E[H, 
+	rev=\E[7m, ri=\E[T, 
+	rmcup=\E[?6h\E%!0\ELBP0\E%!1\E[32;1f, rmso=\E[m, 
+	rmul=\E[m, sgr0=\E[m, smcup=\E[?6l\E[H\E[J, smso=\E[7m, 
+	smul=\E[4m, tbc=\E[1g, 
+
+# From: <carolyn@dali.berkeley.edu>  Thu Oct 31 12:54:27 1985
+# (tek4404: There was a "\!" in <smcup> that I replaced with "\E!".
+# Tab had been given as \E2I,that must be the tab-set capability -- esr)
+tek4404|tektronix 4404, 
+	OTbs, 
+	cols#80, it#8, lines#32, 
+	blink=\E[5m, bold=\E[1m, clear=\E[H\E[2J, 
+	csr=\E[%i%p1%d;%p2%dr, cub1=^H, cud1=^J, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch1=\E[P, dl1=\E[1M, 
+	ed=\E[J, el=\E[K, home=\E[H, ht=^I, hts=\E[2I, il1=\E[1L, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, rc=\E8, 
+	rmcup=\E[1;1H\E[0J\E[?6h\E[?1l, rmir=\E[4l, 
+	rmkx=\E[?1h, rmso=\E[27m, rmul=\E[m, sc=\E7, sgr0=\E[m, 
+	smcup=\E%\E!1\E[1;32r\E[?6l\E>, smir=\E[4h, 
+	smkx=\E[?1l, smso=\E[7m, smul=\E[4m, 
+# Some unknown person wrote:
+# I added the is string - straight Unix has ESC ; in the login 
+# string which sets a ct8500 into monitor mode (aka 4025 snoopy 
+# mode). The is string here cleans up a few things (but not 
+# everything).
+ct8500|tektronix ct8500, 
+	am, bw, da, db, 
+	cols#80, lines#25, 
+	bel=^G, cbt=\E^I, clear=\E^E, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=\ES, cup=\E|%p1%{32}%+%c%p2%{32}%+%c, cuu1=\ER, 
+	dch1=\E^], dl1=\E^M, ed=\E^U, el=\E^T, ht=^I, ich1=\E^\, 
+	il1=\E^L, ind=^J, is2=\037\EZ\Ek, ri=\E^A, rmso=\E\s, 
+	rmul=\E\s, sgr0=\E\s, smso=\E$, smul=\E!, 
+
+# Tektronix 4205 terminal.
+#
+# am is not defined because the wrap around occurs not when the char.
+# is placed in the 80'th column, but when we are attempting to type
+# the 81'st character on the line.  (esr: hmm, this is like the vt100
+# version of xenl, perhaps am + xenl would work!)
+#
+# Bold, dim, and standout are simulated by colors and thus not allowed
+# with colors.  The tektronix color table is mapped into the RGB color
+# table by setf/setb. All colors are reset to factory specifications by oc.
+# The <initc> cap uses RGB notation to define colors.  for arguments 1-3 the 
+# interval (0-1000) is broken into 8 smaller sub-intervals (125).  Each sub-
+# interval then maps into pre-defined value.
+tek4205|tektronix 4205, 
+	ccc, mir, msgr, 
+	colors#8, cols#80, it#8, lines#30, ncv#49, pairs#63, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[=7;<4m, cbt=\E[Z, 
+	clear=\E[2J\E[H, cr=^M, cub=\E[%p1%dD, cub1=\E[D, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch1=\E[1P, dim=\E[=1;<6m, dl1=\E[1M, ech=\E%p1%dX, 
+	ed=\E[J, el=\E[K, el1=\E[1K, enacs=\E)0, home=\E[H, ht=^I, 
+	ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[1L, ind=\ED, 
+	initc=\E%%!0\ETF4%?%p1%{0}%=%t0%e%p1%{1}%=%t4%e%p1%{2}%=%t3%e%p1%{3}%=%t5%e%p1%{4}%=%t2%e%p1%{5}%=%t6%e%p1%{6}%=%t7%e1%;%?%p2%{125}%<%t0%e%p2%{250}%<%tA2%e%p2%{375}%<%tA?%e%p2%{500}%<%tC8%e%p2%{625}%<%tD4%e%p2%{750}%<%tE1%e%p2%{875}%<%tE\:%eF4%;%?%p3%{125}%<%t0%e%p3%{250}%<%tA2%e%p3%{375}%<%tA?%e%p3%{500}%<%tC8%e%p3%{625}%<%tD4%e%p3%{750}%<%tE1%e%p3%{875}%<%tE\:%eF4%;%?%p4%{125}%<%t0%e%p4%{250}%<%tA2%e%p4%{375}%<%tA?%e%p4%{500}%<%tC8%e%p4%{625}%<%tD4%e%p4%{750}%<%tE1%e%p4%{875}%<%tE\:%eF4%;\E%%!1, 
+	invis=\E[=6;<5, is1=\E%!0\ETM1\E%!1\E[m, kbs=^H, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf0=\EOA, 
+	kf1=\EOB, kf2=\EOC, kf3=\EOD, kf4=\EP, kf5=\EQ, kf6=\ER, 
+	kf7=\ES, 
+	oc=\E%!0\ETFB000001F4F4F42F40030F404A4C<F450F4F46F40F47F4F40\E%!1, 
+	op=\E[39;40m, rev=\E[7m, ri=\EM, rmacs=^O, rmcup=, 
+	rmir=\E[4l, rmso=\E[=0;<1m, rmul=\E[24m, 
+	setb=\E[=%?%p1%{0}%=%t0m%e%p1%{1}%=%t4m%e%p1%{2}%=%t3m%e%p1%{3}%=%t5m%e%p1%{4}%=%t2m%e%p1%{5}%=%t6m%e%p1%{6}%=%t7m%e1m%;, 
+	setf=\E[<%?%p1%{0}%=%t0m%e%p1%{1}%=%t4m%e%p1%{2}%=%t3m%e%p1%{3}%=%t5m%e%p1%{4}%=%t2m%e%p1%{5}%=%t6m%e%p1%{6}%=%t7m%e1m%;, 
+	sgr0=\E[=0;<1m\E[24;25;27m\017, smacs=^N, 
+	smcup=\E%%!1\E[?6l\E[2J, smir=\E[4h, smso=\E[=2;<3m, 
+	smul=\E[4m, tbc=\E[1g, 
+
+#### Teletype (tty)
+#
+# These are the hardcopy Teletypes from before AT&T bought the company,
+# clattering electromechanical dinosaurs in Bakelite cases that printed on
+# pulpy yellow roll paper.  If you remember these you go back a ways.
+# Teletype-branded VDTs are listed in the AT&T section.
+#
+# The earliest UNIXes were designed to use these clunkers; nroff and a few
+# other programs still default to emitting codes for the Model 37.
+#
+
+tty33|tty35|model 33 or 35 teletype, 
+	hc, os, xon, 
+	cols#72, 
+	bel=^G, cr=^M, cud1=^J, ind=^J, 
+tty37|model 37 teletype, 
+	OTbs, hc, os, xon, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, cuu1=\E7, hd=\E9, hu=\E8, 
+	ind=^J, 
+
+# There are known to be at least three flavors of the tty40, all seem more
+# like IBM half duplex forms fillers than ASCII terminals.  They have lots of
+# awful braindamage, such as printing a visible newline indicator after each
+# newline.  The 40-1 is a half duplex terminal and is hopeless.  The 40-2 is
+# braindamaged but has hope and is described here.  The 40-4 is a 3270
+# lookalike and beyond hope.  The terminal has visible bell but I don't know
+# it - it's null here to prevent it from showing the BL character.
+# There is an \EG in <nl> because of a bug in old vi (if stty says you have
+# a "newline" style terminal (-crmode) vi figures all it needs is nl
+# to get crlf, even if <cr> is not ^M.)
+# (tty40: removed obsolete ":nl=\EG\EB:", it's just do+cr -- esr)
+tty40|ds40|ds40-2|dataspeed40|teletype dataspeed 40/2, 
+	OTbs, xon, 
+	cols#80, lines#24, 
+	clear=\EH$<20>\EJ$<80>, cr=\EG, cub1=^H, cud1=\EB, 
+	cuf1=\EC, cuu1=\E7, dch1=\EP$<50>, dl1=\EM$<50>, 
+	ed=\EJ$<75>, home=\EH$<10>, ht=\E@$<10>, hts=\E1, 
+	ich1=\E\^$<50>, il1=\EL$<50>, ind=\ES$<20>, kbs=^], 
+	kcub1=^H, mc4=^T, mc5=\022$<2000>, ri=\ET$<10>, rmso=\E4, 
+	rs2=\023\ER$<60>, smso=\E3, tbc=\EH\E2$<80>, 
+tty43|model 43 teletype, 
+	OTbs, am, hc, os, xon, 
+	cols#132, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, ind=^J, kbs=^H, 
+
+#### Tymshare
+#
+
+# You can add <is2=\E<> to put this 40-column mode, though I can't
+# for the life of me think why anyone would want to.
+scanset|sc410|sc415|Tymshare Scan Set, 
+	am, bw, msgr, 
+	cols#80, lines#24, 
+	acsc=j%k4l<m-q\,x5, bel=^G, clear=\EH\EJ, cr=^M, cub1=^H, 
+	cud1=^J, cuf1=^I, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=^K, ed=\EJ, el=\EK, home=\EH, ind=^J, kcub1=\ED, 
+	kcud1=\EB, kcuf1=\EC, kcuu1=\EA, mc0=\E;3, mc4=\E;0, 
+	mc5=\E;0, rc=^C, rmacs=^O, rs1=\E>, sc=^B, smacs=^N, 
+
+#### Volker-Craig (vc)
+#
+# If you saw a Byte Magazine cover with a terminal on it during the early
+# 1980s, it was probably one of these.  Carl Helmers liked them because
+# they could crank 19.2 and were cheap (that is, he liked them until he tried
+# to program one...)
+#
+
+# Missing in vc303a and vc303 descriptions:  they scroll 2 lines at a time
+# every other linefeed.
+vc303|vc103|vc203|volker-craig 303, 
+	OTbs, OTns, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\014$<40>, cr=^M, cub1=^H, cud1=^J, cuf1=^I, 
+	cuu1=^N, home=\013$<40>, kcub1=^H, kcud1=^J, kcuf1=^I, 
+	kcuu1=^N, ll=\017$<1>W, 
+vc303a|vc403a|volker-craig 303a, 
+	clear=\030$<40>, cuf1=^U, cuu1=^Z, el=\026$<20>, 
+	home=\031$<40>, kcuf1=^U, kcuu1=^Z, ll=^P, use=vc303, 
+# (vc404: removed obsolete ":ma=^Z^P^U :" -- esr)
+vc404|volker-craig 404, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\030$<40>, cr=^M, cub1=^H, cud1=^J, cuf1=^U, 
+	cup=\020%p1%{32}%+%c%p2%{32}%+%c, cuu1=^Z, 
+	ed=\027$<40>, el=\026$<20>, home=\031$<40>, ind=^J, 
+	kcub1=^H, kcud1=^J, kcuf1=^U, kcuu1=^Z, 
+vc404-s|volker-craig 404 w/standout mode, 
+	cud1=^J, rmso=^O, smso=^N, use=vc404, 
+# From: <wolfgang@cs.sfu.ca>
+# (vc414: merged in cup/dl1/home from an old vc414h-noxon)
+vc414|vc414h|Volker-Craig 414H in sane escape mode., 
+	OTbs, am, 
+	cols#80, lines#24, 
+	clear=\E\034$<40>, cud1=\E^K, cuf1=^P, 
+	cup=\E\021%p2%c%p1%c$<40>, cuu1=\E^L, dch1=\E3, 
+	dl1=\E\023$<40>, ed=\E^X, el=\E\017$<10/>, home=\E^R, 
+	ich1=\E\:, il1=\E\032$<40>, kcub1=^H, kcud1=\E^K, kcuf1=^P, 
+	kcuu1=\E^L, kf0=\EA, kf1=\EB, kf2=\EC, kf3=\ED, kf4=\EE, 
+	kf5=\EF, kf6=\EG, kf7=\EH, khome=\E^R, lf0=PF1, lf1=PF2, 
+	lf2=PF3, lf3=PF4, lf4=PF5, lf5=PF6, lf6=PF7, lf7=PF8, 
+	rmso=\E^_, smso=\E^Y, 
+vc415|volker-craig 415, 
+	clear=^L, use=vc404, 
+
+######## OBSOLETE PERSONAL-MICRO CONSOLES AND EMULATIONS
+#
+
+#### IBM PC and clones
+#
+
+# The pcplot IBM-PC terminal emulation program is really messed up. It is
+# supposed to emulate a vt-100, but emulates the wraparound bug incorrectly,
+# doesn't support scrolling regions, ignores add line commands, and ignores
+# delete line commands. Consequently, the resulting behavior looks like a
+# crude adm3a-type terminal.
+# Steve Jacobson 8/85
+pcplot|pc-plot terminal emulation program, 
+	xenl@, 
+	csr@, dl@, dl1@, il@, il1@, rc@, sc@, use=vt100, 
+# KayPro II from Richard G Turner <rturner at Darcom-Hq.ARPA>
+# I've found that my KayPro II, running MDM730, continues to emulate an
+# ADM-3A terminal, just like I was running TERM.COM. On our 4.2 UNIX
+# system the following termcap entry works well:
+# I have noticed a couple of minor glitches, but nothing I can't work
+# around. (I added two capabilities from the BRL entry -- esr)
+kaypro|kaypro2|kaypro II, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\032$<1/>, cr=^M, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dl1=\ER, ed=^W, 
+	el=^X, home=^^, il1=\EE, ind=^J, kcud1=^J, kcuf1=^L, kcuu1=^K, 
+
+# From IBM, Thu May  5 19:35:27 1983
+# (ibmpc: commented out <smir>=\200R because we don't know <rmir> -- esr)
+ibm-pc|ibm5051|5051|IBM Personal Computer (no ANSI.SYS), 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=^L^K, cr=^M^^, cub1=^], cud1=^J, cuf1=^\, 
+	cuu1=^^, home=^K, ind=\n$<10>, kcud1=^_, 
+
+ibmpc|wy60-PC|wyse60-PC|IBM PC/XT running PC/IX, 
+	OTbs, am, bw, eo, hs, km, msgr, ul, 
+	cols#80, it#8, lines#24, 
+	acsc=j\331k\277l\332m\300n\305q\304t\303u\264v\301w\302x\263, 
+	bel=^G, blink=\E[5m, bold=\E[1m, clear=\Ec, cr=^M, 
+	cub=\E[%p1%dD, cub1=\E[D, cud=\E[%p1%dB, cud1=\E[B, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, ech=\E[%p1%dX, ed=\E[J, el=\E[K, 
+	home=\E[H, hpa=\E[%i%p1%dG, ind=\E[S\E[B, 
+	indn=\E[%p1%dS\E[%p1%dB, invis=\E[30;40m, kbs=^H, 
+	kcbt=^], kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kdch1=\177, kend=\E[Y, kf1=\240, kf10=\251, kf2=\241, 
+	kf3=\242, kf4=\243, kf5=\244, kf6=\245, kf7=\246, kf8=\247, 
+	kf9=\250, khome=\E[H, kich1=\E[^H, knp=\E[U, kpp=\E[V, 
+	ll=\E[24;1H, nel=^M, rev=\E[7m, ri=\E[T\E[A, 
+	rin=\E[%p1%dT\E[%p1%dA, rmso=\E[m, rmul=\E[m, 
+	sgr=\E[%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;m, 
+	sgr0=\E[m, smso=\E[7m, smul=\E[4m, 
+
+#### Apple II
+#
+# Apple II firmware console first, then various 80-column cards and 
+# terminal emulators.  For two cents I'd toss all these in the UFO file
+# along with the 40-column apple entries.
+#
+
+# From: brsmith@umn-cs.cs.umn.edu (Brian R. Smith) via BRL
+#	'it#8' tells UNIX that you have tabs every 8 columns.  This is a
+#		function of TIC, not the firmware.
+#	The clear key on a IIgs will do something like clear-screen, 
+#		depending on what you're in.
+appleIIgs|appleIIe|appleIIc|Apple 80 column firmware interface, 
+	OTbs, am, bw, eo, msgr, 
+	cols#80, it#8, lines#24, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, cuf1=^\, 
+	cup=\036%p2%{32}%+%c%p1%{32}%+%c, cuu1=^_, ed=^K, el=^], 
+	home=^Y, ht=^I, ind=^W, kbs=^H, kclr=^X, kcub1=^H, kcud1=^J, 
+	kcuf1=^U, kcuu1=^K, kdch1=\177, nel=^M^W, ri=^V, rmso=^N, 
+	smso=^O, 
+# Apple //e with 80-column card, entry from BRL
+# The modem interface is permitted to discard LF (maybe DC1), otherwise
+# passing characters to the 80-column firmware via COUT (PR#3 assumed).
+# Auto-wrap does not work right due to newline scrolling delay, which also
+# requires that you set "stty cr2".
+# Note: Cursor addressing is only available via the Pascal V1.1 entry,
+# not via the BASIC PR#3 hook.  All this nonsense can be avoided only by
+# using a terminal emulation program instead of the built-in firmware.
+apple2e|Apple //e, 
+	bw, msgr, 
+	cols#80, lines#24, 
+	bel=^G, clear=\014$<100/>, cub1=^H, cud1=^J, cuu1=^_, 
+	ed=\013$<4*/>, el=\035$<4/>, home=^Y, ht=^I, ind=^W, 
+	is2=^R^N, kbs=^H, kcub1=^H, kcud1=^J, kcuf1=^U, kcuu1=^K, 
+	nel=\r$<100/>, rev=^O, ri=^V, rmso=^N, rs1=^R^N, sgr0=^N, 
+	smso=^O, 
+# mcvax!vu44!vu45!wilcke uses the "ap" entry together with Ascii Express Pro
+# 4.20, with incoming and outgoing terminals both on 0, emulation On.
+apple2e-p|Apple //e via Pascal, 
+	cup=\036%p2%{32}%+%c%p1%{32}%+%c, kbs=^H, kcub1=^H, 
+	kcud1=^J, use=apple2e, 
+# (ASCII Express) MouseTalk "Standard Apple //" emulation from BRL
+# Enable DC3/DC1 flow control with "stty ixon -ixany".
+apple-ae|ASCII Express, 
+	OTbs, am, bw, msgr, nxon, xon, 
+	cols#80, it#8, lines#24, 
+	bel=\007$<500/>, clear=^L, cr=^M, cub1=^H, cud1=^J, cuf1=^U, 
+	cup=\036%p2%{32}%+%c%p1%{32}%+%c, cuu1=^_, ed=^K, el=^], 
+	home=^Y, ind=^W, is2=^R^N, kclr=^X, kcub1=^H, kcud1=^J, 
+	kcuf1=^U, kcuu1=^K, rev=^O, ri=^V, rmso=^N, rs1=^R^N, sgr0=^N, 
+	smso=^O, 
+appleII|apple ii plus, 
+	OTbs, am, 
+	cols#80, it#8, lines#24, 
+	clear=^L, cnorm=^TC2, cub1=^H, cud1=^J, cuf1=^\, 
+	cup=\036%p2%{32}%+%c%p1%{32}%+%c, cuu1=^_, cvvis=^TC6, 
+	ed=^K, el=^], flash=\024G1$<200/>\024T1, home=\E^Y, ht=^I, 
+	is2=\024T1\016, kcud1=^J, kcuf1=^U, rmso=^N, sgr0=^N, 
+	smso=^O, 
+# Originally by Gary Ford 21NOV83
+# From: <ee178aci%sdcc7@SDCSVAX.ARPA>  Fri Oct 11 21:27:00 1985
+apple-80|apple II with smarterm 80 col, 
+	OTbs, am, bw, 
+	cols#80, lines#24, 
+	cbt=^R, clear=\014$<10*/>, cr=\r$<10*/>, cub1=^H, cud1=^J, 
+	cuf1=^\, cup=\036%p2%{32}%+%c%p1%{32}%+%c, cuu1=^_, 
+	ed=\013$<10*/>, el=\035$<10/>, home=^Y, 
+apple-soroc|apple emulating soroc 120, 
+	am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\E*$<300>, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, ed=\EY, el=\ET, 
+	home=^^, ind=^J, kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, 
+# From Peter Harrison, Computer Graphics Lab, San Francisco
+#   ucbvax!ucsfmis!harrison  .....uucp
+#   ucbvax!ucsfmis!harrison@BERKELEY   .......ARPA
+# "These two work.  If you don't have the inverse video chip for the
+# Apple with videx then remove the :so: and :se: fields."
+# (apple-videx: this used to be called DaleApple -- esr)
+apple-videx|Apple with videx videoterm 80 column board with inverse video, 
+	OTbs, am, xenl, 
+	cols#80, it#8, lines#24, 
+	clear=\014$<300/>, cub1=^H, cud1=^J, cuf1=^\, 
+	cup=\036%p2%{32}%+%c%p1%{32}%+%c, cuu1=^_, ed=^K, el=^], 
+	home=^Y, ht=^I, kcub1=^H, kcud1=^J, kcuf1=^U, khome=^Y, 
+	rmso=^Z2, sgr0=^Z2, smso=^Z3, 
+# My system [for reference] : Apple ][+, 64K, Ultraterm display card,
+#			      Apple Cat ][ 212 modem, + more all
+#			      controlled by ASCII Express: Pro.
+# From Dave Shaver <isucs1!shaver>
+apple-uterm-vb|Videx Ultraterm for Apple micros with Visible Bell, 
+	OTbs, am, eo, xt, 
+	cols#80, lines#24, 
+	acsc=, clear=^L, cuf1=^\, 
+	cup=\036%p2%{32}%+%c%p1%{32}%+%c, cuu1=^_, ed=^K, el=^], 
+	flash=^W35^W06, home=^Y, 
+	is2=^V4^W06\017\rVisible Bell Installed.\016\r\n, 
+	rmso=^N, smso=^O, 
+apple-uterm|Ultraterm for Apple micros, 
+	OTbs, am, eo, xt, 
+	cols#80, lines#24, 
+	acsc=, clear=^L, cuf1=^\, 
+	cup=\036%p2%{32}%+%c%p1%{32}%+%c, cuu1=^_, ed=^K, el=^], 
+	home=^Y, is2=^V4^W06\016, rmso=^N, smso=^O, 
+# from trwrba!bwong (Bradley W. Wong):
+#
+# This entry assumes that you are using an apple with the UCSD Pascal
+# language card.  SYSTEM.MISCINFO is assumed to be the same as that
+# supplied with the standard apple except that screenwidth should be set
+# using SETUP to 80 columns.  Note that the right arrow in not mapped in
+# this termcap entry.  This is because that key, on the Apple, transmits
+# a ^U and would thus preempt the more useful "up" function of vi.
+#
+# HMH 2/23/81
+apple80p|80-column apple with Pascal card, 
+	am, bw, 
+	cols#80, lines#24, 
+	clear=^Y^L, cuf1=^\\:, 
+	cup=\036%p2%{32}%+%c%p1%{32}%+%c, cuu1=^_, ed=^K, el=^], 
+	home=^Y, kcub1=^H, 
+#
+# Apple II+ equipped with Videx 80 column card
+#
+# Terminfo from ihnp4!ihu1g!djc1 (Dave Christensen) via BRL;
+# manually converted by D A Gwyn
+#
+# DO NOT use any terminal emulation with this data base, it works directly
+# with the Videx card.  This has been tested with vi 1200 baud and works fine.
+#
+# This works great for vi, except I've noticed in pre-R2, ^U will scroll back
+# 1 screen, while in R2 ^U doesn't.
+# For inverse alternate character set add:
+#	<smacs>=^O:<rmacs>=^N:
+# (apple-v: added it#8 -- esr)
+apple-videx2|Apple II+ w/ Videx card (similar to Datamedia h1520), 
+	am, xenl, 
+	cols#80, it#8, lines#24, 
+	bel=\007$<100/>, clear=\014$<16*/>, cr=^M, cub1=^H, 
+	cud1=^J, cuf1=^\, cup=\036%p2%{32}%+%c%p1%{32}%+%c, 
+	cuu1=^_, ed=\013$<16*/>, el=^], home=^Y, ht=\011$<8/>, 
+	ind=^J, kbs=^H, kcub1=^H, kcud1=^J, kcuf1=^\, kcuu1=^_, 
+	khome=^Y, rmso=^Z2, smso=^Z3, 
+apple-videx3|vapple|Apple II with 80 col card, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	clear=\Ev, cuf1=\EC, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=\EA, el=\Ex, home=\EH, kcub1=\ED, kcud1=\EB, kcuf1=\EC, 
+	kcuu1=\EA, kf0=\EP, kf1=\EQ, kf2=\ER, kf3=\E\s, kf4=\E!, 
+	kf5=\E", kf6=\E#, kf7=\E$, kf8=\E%%, kf9=\E&, khome=\EH, 
+#From: decvax!cbosgd!cbdkc1!mww Mike Warren via BRL
+aepro|Apple II+ running ASCII Express Pro--vt52, 
+	OTbs, 
+	cols#80, lines#24, 
+	clear=\014$<300/>, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, ed=\EJ, 
+	el=\EK, home=\EH, 
+# UCSD addition: Yet another termcap from Brian Kantor's Micro Munger Factory
+apple-vm80|ap-vm80|apple with viewmax-80, 
+	OTbs, 
+	cols#80, lines#24, 
+	clear=\014$<300/>, cuf1=^\\:, 
+	cup=\036%p1%{32}%+%c%p2%{32}%+%c$<100/>, cuu1=^_, 
+	ed=\013$<300/>, el=^], home=\031$<200/>, 
+
+#### Apple Lisa & Macintosh
+#
+
+# (lisa: changed <cvvis> to <cnorm> -- esr)
+lisa|apple lisa console display (black on white), 
+	OTbs, am, eo, msgr, 
+	cols#88, it#8, lines#32, 
+	acsc=jdkclfmenbqattuvvuwsx`, civis=\E[5h, clear=^L, 
+	cnorm=\E[5l, cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch1=\E[P, dl1=\E[M, 
+	ed=\E[J, el=\E[K, home=\E[H, ht=^I, ich1=\E[@, il1=\E[L, 
+	is2=\E>\E[m\014, kbs=^H, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, rmacs=\E[10m, rmso=\E[m, rmul=\E[m, 
+	sgr0=\E[m, smacs=\E[11m, smso=\E[7m, smul=\E[4m, 
+liswb|apple lisa console display (white on black), 
+	is2=\E>\E[0;7m\014, rmso=\E[0;7m, rmul=\E[0;7m, 
+	smso=\E[m, smul=\E[4m, use=lisa, 
+
+# lisaterm from ulysses!gamma!epsilon!mb2c!jed (John E. Duncan III) via BRL;
+# <is2> revised by Ferd Brundick <fsbrn@BRL.ARPA>
+#
+# These entries assume that the 'Auto Wraparound' is enabled.
+# Xon-Xoff flow control should also be enabled.
+#
+# The vt100 uses :rs2: and :rf: rather than :is2:/:tbc:/:hts: because the tab
+# settings are in non-volatile memory and don't need to be reset upon login.
+# Also setting the number of columns glitches the screen annoyingly.
+# You can type "reset" to get them set.
+#
+lisaterm|Apple Lisa or Lisa/2 running LisaTerm vt100 emulation, 
+	OTbs, OTpt, am, xenl, xon, 
+	OTkn#4, cols#80, it#8, lines#24, vt#3, 
+	bel=^G, blink=\E[5m, bold=\E[1m, clear=\E[H\E[2J, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, ed=\E[J, 
+	el=\E[K, home=\E[H, ht=^I, hts=\EH, ind=^J, kbs=^H, kcub1=\EOD, 
+	kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kf0=\EOP, kf1=\EOQ, 
+	kf2=\EOR, kf3=\EOS, lf0=F1, lf1=F2, lf2=F3, lf3=F4, rc=\E8, 
+	rev=\E[7m, ri=\EM, rmkx=\E[?1l\E>, rmso=\E[m, rmul=\E[m, 
+	rs1=\E>\E[?1l\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h\E[1;24r, 
+	sc=\E7, sgr0=\E[m, smkx=\E[?1h\E=, smso=\E[7m, smul=\E[4m, 
+	tbc=\E[3g, 
+# Lisaterm in 132 column ("wide") mode.
+lisaterm-w|Apple Lisa with Lisaterm in 132 column mode, 
+	cols#132, 
+	kbs=^H, kcub1=^H, kcud1=^J, use=lisaterm, 
+# Although MacTerminal has insert/delete line, it is commented out here
+# since it is much faster and cleaner to use the "lock scrolling region"
+# method of inserting and deleting lines due to the MacTerminal implementation.
+# Also, the "Insert/delete ch" strings have an extra character appended to them
+# due to a bug in MacTerminal V1.1.  Blink is disabled since it is not
+# supported by MacTerminal.
+mac|macintosh|Macintosh with MacTerminal, 
+	xenl, 
+	OTdN#30, 
+	blink@, dch1=\E[P$<7/>, ich1=\E[@$<9/>, ip=$<7/>, use=lisa, 
+# Lisaterm in 132 column ("wide") mode.
+mac-w|macterminal-w|Apple Macintosh with Macterminal in 132 column mode, 
+	cols#132, use=mac, 
+
+#### Radio Shack/Tandy
+#
+
+# (coco3: This had "ta" used incorrectly as a boolean and bl given as "bl#7".
+# I read these as mistakes for ":it#8:" and ":bl=\007:" respectively -- esr)
+# From: <{pbrown,ctl}@ocf.berkeley.edu> 12 Mar 90
+coco3|os9LII|Tandy CoCo3 24*80 OS9 Level II, 
+	OTbs, am, 
+	cols#80, it#8, lines#24, 
+	bel=^G, blink=^_", bold=\E\:^A, civis=^E\s, 
+	clear=\014$<5*/>, cnorm=^E!, cub1=^H, cud1=^J, cuf1=^F, 
+	cup=\002%p2%{32}%+%c%p1%{32}%+%c$<2/>, cuu1=^I, 
+	dl1=^_1, ed=^K, el=^D, home=^A, il1=^_0, kcub1=^H, kcud1=^J, 
+	kcuf1=^I, kcuu1=^L, rev=^_\s, rmso=^_!, rmul=^_#, 
+	sgr0=\037!\E\:\0, smso=^_\s, smul=^_", 
+# (trs2: removed obsolete ":nl=^_:" -- esr)
+trs2|trsII|trs80II|Radio Shack Model II using P&T CP/M, 
+	OTbs, am, msgr, 
+	cols#80, it#8, lines#24, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^_, cuf1=^], 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=^^, dl1=^K, ed=^B, 
+	el=^A, home=^F, ht=^I, il1=^D, ind=^J, kbs=^H, kcub1=^\, 
+	kcud1=^_, kcuf1=^], kcuu1=^^, rmso=^O, sgr0=^O, smso=^N, 
+# From: Kevin Braunsdorf <ksb@mentor.cc.purdue.edu>
+# (This had extension capabilities
+#	:BN=\E[?33h:BF=\E[?33l:UC=\E[_ q:BC=\E[\177 q:\
+#	:CN=\ERC:CF=\ERc:NR=\ERD:NM=\ER@:
+# I also deleted the unnecessary ":kn#2:", ":sg#0:" -- esr)
+trs16|trs-80 model 16 console, 
+	OTbs, am, 
+	cols#80, it#8, lines#24, 
+	acsc=jak`l_mbquvewcxs, bel=^G, civis=\ERc, clear=^L, 
+	cnorm=\ERC, cr=^M, cub1=^H, cud1=\EB, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, dch1=\EQ, 
+	dl1=\EM, ed=\EJ, el=\EK, home=\EH, ht=^I, ich1=\EP, il1=\EL, 
+	ind=^J, kbs=^H, kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, 
+	kf0=^A, kf1=^B, kf2=^D, kf3=^L, kf4=^U, kf5=^P, kf6=^N, kf7=^S, 
+	khome=^W, lf0=f1, lf1=f2, lf2=f3, lf3=f4, lf4=f5, lf5=f6, lf6=f7, 
+	lf7=f8, mc4=\E]+, mc5=\E]=, rmacs=\ERg, rmso=\ER@, sgr0=\ER@, 
+	smacs=\ERG, smso=\ERD, 
+
+#### Atari ST
+#
+
+# From: Simson L. Garfinkel <simsong@media-lab.mit.edu>
+atari|atari st, 
+	OTbs, am, 
+	cols#80, it#8, lines#25, 
+	clear=\EH\EJ, cub1=\ED, cud1=\EB, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, dl1=\EM, 
+	ed=\EJ, el=\EK, ht=^I, il1=\EL, kcub1=\ED, kcud1=\EB, 
+	kcuf1=\EC, kcuu1=\EA, ri=\EI, rmso=\Eq, sgr0=\Eq, smso=\Ep, 
+# UniTerm terminal program for the Atari ST:  49-line VT220 emulation mode
+# From: Paul M. Aoki <aoki@ucbvax.berkeley.edu>
+uniterm|uniterm49|UniTerm VT220 emulator with 49 lines, 
+	lines#49, 
+	is2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h\E[1;49r\E[49;1H, 
+	use=vt220, 
+# MiNT VT52 emulation. 80 columns, 25 rows.
+# MiNT is Now TOS, the operating system which comes with all Ataris now
+# (mainly Atari Falcon). This termcap is for the VT52 emulation you get
+# under tcsh/zsh/bash/sh/ksh/ash/csh when you run MiNT in `console' mode
+# From: Per Persson <pp@gnu.ai.mit.edu>, 27 Feb 1996
+st52|Atari ST with VT52 emulation, 
+	am, km, 
+	cols#80, lines#25, 
+	bel=^G, civis=\Ef, clear=\EH\EJ, cnorm=\Ee, cr=^M, cub1=\ED, 
+	cud1=\EB, cuf1=\EC, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=\EA, dl1=\EM, ed=\EJ, el=\EK, home=\EH, ht=^I, il1=\EL, 
+	ind=^J, ka1=\E#7, ka3=\E#5, kb2=\E#9, kbs=^H, kc1=\E#1, 
+	kc3=\E#3, kclr=\E#7, kcub1=\E#K, kcud1=\E#P, kcuf1=\E#M, 
+	kcuu1=\E#H, kf0=\E#D, kf1=\E#;, kf2=\E#<, kf3=\E#=, kf4=\E#>, 
+	kf5=\E#?, kf6=\E#@, kf7=\E#A, kf8=\E#B, kf9=\E#C, khome=\E#G, 
+	kil1=\E#R, kind=\E#2, kri=\E#8, lf0=f10, nel=^M^J, rc=\Ek, 
+	ri=\EI, rmcup=, rmso=\Eq, rs1=\Ez_\Eb@\EcA, sc=\Ej, sgr0=\Eq, 
+	smcup=\Ee, smso=\Ep, 
+ 
+#### Commodore Business Machines
+#
+# Formerly located in West Chester, PA; went spectacularly bust in 1994
+# after years of shaky engineering and egregious mismanagement.  Made one
+# really nice machine (the Amiga) and boatloads of nasty ones (PET, C-64,
+# C-128, VIC-20).  The C-64 is said to have been the most popular machine
+# ever (most units sold); they can still be found gathering dust in closets
+# everywhere.
+#
+
+# From: Kent Polk <kent@swrinde.nde.swri.edu>, 30 May 90
+# Added a few more entries, converted caret-type control sequence (^x) entries
+# to '\0xx' entries since a couple of people mentioned losing '^x' sequences.
+# Corrections by Ty Sarna <tsarna@endicor.com>, Sat Feb 28 18:55:15 1998
+#
+# :as:, :ae:			Support for alternate character sets.
+# :ve=\E[\040p:vi=\E[\060\040p:	cursor visible/invisible.
+# :xn:  vt100 kludginess at column 80/NEWLINE ignore after 80 cols(Concept)
+#     This one appears to fix a problem I always had with a line ending
+#     at 'width+1' (I think) followed by a blank line in vi. The blank
+#     line tended to disappear and reappear depending on how the screen
+#     was refreshed. Note that this is probably needed only if you use
+#     something like a Dnet Fterm with the window sized to some peculiar
+#     dimension larger than 80 columns.
+# :k0=\E9~:	map F10 to k0 - could have F0-9 -> k0-9, but ... F10 was 'k;'
+# (amiga: removed obsolete :kn#10:,
+# also added empty <acsc> to suppress a warning --esr)
+amiga|Amiga ANSI, 
+	OTbs, am, bw, xenl, 
+	cols#80, lines#24, 
+	acsc=, bel=^G, blink=\E[7;2m, bold=\E[1m, cbt=\E[Z, 
+	civis=\E[0 p, clear=\E[H\E[J, cnorm=\E[ p, cub=\E[%p1%dD, 
+	cub1=\E[D, cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, 
+	cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, 
+	cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, 
+	ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, il1=\E[L, ind=\E[S, 
+	indn=\E[%p1%dS, invis=\E[8m, is2=\E[20l, kbs=^H, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf0=\E[9~, 
+	kf1=\E[0~, kf2=\E[1~, kf3=\E[2~, kf4=\E[3~, kf5=\E[4~, 
+	kf6=\E[5~, kf7=\E[6~, kf8=\E[7~, kf9=\E[8~, rev=\E[7m, 
+	ri=\E[T, rin=\E[%p1%dT, rmacs=^O, rmso=\E[m, rmul=\E[m, 
+	rs1=\Ec, sgr0=\E[m, smacs=^N, smso=\E[7m, smul=\E[4m, 
+
+# From: Hans Verkuil <hans@wyst.hobby.nl>, 4 Dec 1995
+# (amiga: added empty <acsc> to suppress a warning.
+# I'm told this entry screws up badly with AS225, the Amiga
+# TCP/IP package once from Commodore, and now sold by InterWorks.--esr)
+amiga-h|Hans Verkuil's Amiga ANSI, 
+	OTbs, bw, msgr, 
+	cols#80, lines#24, 
+	acsc=, bel=^G, blink=\2337;2m, bold=\2331m, cbt=\233Z, 
+	civis=\2330 p, clear=\233H\233J, cnorm=\233 p, cr=^M, 
+	cub=\233%p1%dD, cub1=\233D, cud=\233%p1%dB, cud1=\233B, 
+	cuf=\233%p1%dC, cuf1=\233C, cup=\233%i%p1%d;%p2%dH, 
+	cuu=\233%p1%dA, cuu1=\233A, dch=\233%p1%dP, dch1=\233P, 
+	dim=\2332m, ech=\233%p1%dP, ed=\233J, el=\233K, flash=^G, 
+	home=\233H, ht=^I, ich=\233%p1%d@, ich1=\233@, ind=\233S, 
+	indn=\233%p1%dS, invis=\2338m, is2=\23320l, kbs=^H, 
+	kcub1=\233D, kcud1=\233B, kcuf1=\233C, kcuu1=\233A, 
+	kdch1=\177, kf0=\2339~, kf1=\2330~, kf2=\2331~, kf3=\2332~, 
+	kf4=\2333~, kf5=\2334~, kf6=\2335~, kf7=\2336~, kf8=\2337~, 
+	kf9=\2338~, nel=\233B\r, rev=\2337m, ri=\233T, 
+	rin=\233%p1%dT, rmacs=^O, rmcup=\233?7h, rmso=\2330m, 
+	rmul=\2330m, rs1=\Ec, sgr0=\2330m, smacs=^N, smcup=\233?7l, 
+	smso=\2337m, smul=\2334m, 
+
+# From: Henning 'Faroul' Peters <Faroul@beyond.kn-bremen.de>, 25 Sep 1999
+amiga-8bit|Amiga ANSI using 8-bit controls, 
+	acsc=, dl=\233%p1%dM, dl1=\233M, il=\233%p1%dL, il1=\233L, 
+	ind=\204, indn@, ri=\215, rin@, use=amiga-h, 
+
+# From: Ruediger Kuhlmann <terminfo@ruediger-kuhlmann.de>, 18 Jul 2000
+# requires use of appropriate preferences settings.
+amiga-vnc|Amiga using VNC console (black on light gray), 
+	am, da, db, msgr, ndscr, 
+	btns#1, colors#16, cols#80, lines#24, lm#0, ncv#0, pairs#256, 
+	bel=^G, blink=\E[7;2m, bold=\E[1m, civis=\E[0p, 
+	clear=\E[H\E[J, cnorm=\E[p\E[>?6l, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=\E[D, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[>?6h, dch=\E[%p1%dP, dch1=\E[P, dim=\E[2m, 
+	dl=\E[%p1%dM, dl1=\E[1M, ed=\E[J, el=\E[K, flash=^G, 
+	ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, il1=\E[1L, ind=\ED, 
+	indn=\E[%p1%dS, invis=\E8m, 
+	is2=\E[>?2;18l\E[>?26;?6;20;>?15;?7;>?22;>?8h, 
+	kbs=^H, kcbt=\233Z, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kdch1=\177, kf0=\E[9~, kf1=\E[0~, kf2=\E[1~, 
+	kf3=\E[2~, kf4=\E[3~, kf5=\E[4~, kf6=\E[5~, kf7=\E[6~, 
+	kf8=\E[7~, kf9=\E[8~, khlp=\E[?~, khome=\E[44~, kll=\E[45~, 
+	kmous=\E[M, knp=\E[42~, kpp=\E[41~, nel=\EE, oc=\E[0m, 
+	rev=\E[7m, ri=\EM, rin=\E[%p1%dT, rmcup=\E[?7h\E[r\E[J, 
+	rmkx=\E[?1l, rmso=\E[21m, rmul=\E[24m, rs1=\Ec, 
+	rs2=\E[>?2;18l\E[>?26;?6;20;>?15;?7;>?22;>?8h, 
+	setab=\E[%?%p1%{8}%>%t%'F'%p1%+%d%e4%p1%d%;m, 
+	setaf=\E[%?%p1%{8}%>%t%'2'%p1%+%d%e3%p1%d%;m, 
+	sgr0=\E[0m\017\E[30;85;>15m, smcup=\E[?7h, smkx=\E[?1h, 
+	smso=\E[1m, smul=\E[4m, 
+
+# Commodore B-128 microcomputer from Doug Tyrol <det@HEL-ACE.ARPA>
+# 	I'm trying to write a termcap for a commodore b-128, and I'm
+# having a little trouble. I've had to map most of my control characters
+# to something that unix will accept (my delete-char is a ctrl-t, etc),
+# and create some functions (like cm), but thats life.
+# 	The problem is with the arrow keys - right, and up work fine, but
+# left deletes the previous character and down I just can't figure out.
+# Jove knows what I want, but I don't know what it's sending to me (it
+# isn't thats bound to next-line in jove).
+# 	Anybody got any ideas? Here's my termcap.
+# DAG -- I changed his "^n" entries to "\n"; see if that works.
+#
+commodore|b-128|Commodore B-128 micro, 
+	am, bw, 
+	OTdN#20, cols#80, lines#24, pb#150, 
+	OTbc=^H, OTnl=^M, clear=\E\006$<10/>, cr=^M, cud1=^J, 
+	cuf1=^F, cup=\E\013%p1%2d\,%p2%2d\,$<20/>, cuu1=^P, 
+	dch1=\177$<10*/>, dl1=\Ed$<10*/>, el=\Eq$<10/>, 
+	home=\E^E, ht=\011$<5/>, ich1=\E\n$<5/>, il1=\Ei$<10/>, 
+	kcub1=^B, kcud1=^J, kcuf1=^F, kcuu1=^P, khome=\E^E, rmir=, 
+	smir=, 
+
+#### North Star
+#
+# North Star Advantage from Lt. Fickie <brl-ibd!fickie> via BRL
+northstar|North Star Advantage, 
+	OTbs, 
+	cols#80, lines#24, 
+	clear=\004$<200/>, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c$<1/>, ed=\017$<200/>, 
+	el=\016$<200/>, home=\034\032$<200/>, 
+
+#### Osborne
+#
+# Thu Jul  7 03:55:16 1983
+#	
+# As an aside, be careful; it may sound like an anomaly on the 
+# Osborne, but with the 80-column upgrade, it's too easy to 
+# enter lines >80 columns!
+#	
+# I've already had several comments...
+# The Osborne-1 with the 80-col option is capable of being 
+# 52, 80, or 104 characters wide; default to 80 for compatibility 
+# with most systems.
+#	
+# The tab is destructive on the Ozzie; make sure to 'stty -tabs'.
+osborne-w|osborne1-w|osborne I in 104-column mode, 
+	msgr, ul, xt, 
+	cols#104, lines#24, 
+	bel=^G, clear=^Z, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, el=\ET, ich1=\EQ, il1=\EE, ind=^J, kcub1=^H, kcud1=^J, 
+	kcuf1=^L, kcuu1=^K, rmso=\E(, rmul=\Em, smso=\E), smul=\El, 
+# Osborne I	from ptsfa!rhc (Robert Cohen) via BRL
+osborne|osborne1|osborne I in 80-column mode, 
+	OTbs, am, mir, msgr, ul, xhp, 
+	OTdB#4, cols#80, lines#24, 
+	clear=^Z, cub1=\010$<4>, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, 
+	dch1=\EW$<4/>, dl1=\ER, el=\ET, il1=\EE, is2=^Z, kbs=^H, 
+	kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, rmir=, rmso=\E), 
+	rmul=\Em, smir=\EQ, smso=\E(, smul=\El, 
+#
+# Osborne Executive definition from BRL
+# Similar to tvi920
+# Added by David Milligan and Tom Smith (SMU)
+osexec|Osborne executive, 
+	OTbs, am, 
+	OTug#1, cols#80, lines#24, xmc#1, 
+	OTnl=^J, bel=^G, clear=^Z, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dl1=\ER, ed=\EY, el=\ET, home=^^, hts=\E1, ich1=\EQ, il1=\EE, 
+	is2=\Eq\Ek\Em\EA\Ex0, kbs=^H, kcub1=^H, kcud1=^J, kcuf1=^L, 
+	kcuu1=^K, kf0=^A@\r, kf1=^AA\r, kf2=^AB\r, kf3=^AC\r, 
+	kf4=^AD\r, kf5=^AE\r, kf6=^AF\r, kf7=^AG\r, kf8=^AH\r, 
+	kf9=^AI\r, rmir=, rmso=\Ek, rmul=\Em, smir=, smso=\Ej, 
+	smul=\El, tbc=\E3, 
+
+#### Console types for obsolete UNIX clones
+#
+# Coherent, Minix, Venix, and several lesser-known kin were OSs for 8088
+# machines that tried to emulate the UNIX look'n'feel.  Coherent and Venix
+# were commercial, Minix an educational tool sold in conjunction with a book.
+# Memory-segmentation limits and a strong tendency to look like V7 long after
+# it was obsolete made all three pretty lame.  Venix croaked early.  Coherent
+# and Minix were ported to 32-bit Intel boxes, only to be run over by a
+# steamroller named `Linux' (which, to be fair, traces some lineage to Minix). 
+# Coherent's vendor, the Mark Williams Company, went belly-up in 1994.  There
+# are also, I'm told, Minix ports that ran on Amiga and Atari machines and
+# even as single processes under SunOS and the Macintosh OS.
+#
+
+# This is the entry provided with minix 1.7.4, with bogus :ri: removed.
+minix|minix console (v1.7), 
+	am, xenl, 
+	cols#80, it#8, lines#25, 
+	bel=^G, blink=\E[5m, bold=\E[1m, clear=\E[H\E[0J, cr=^M, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=\E[B, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[P, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[0J, el=\E[K, home=\E[H, ht=^I, 
+	ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, il1=\E[L, ind=^J, 
+	is2=\E[0m, kbs=^H, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kf0=\E[Y, kf1=\E[V, kf2=\E[U, kf3=\E[T, kf4=\E[S, 
+	kf5=\E[G, khome=\E[H, lf0=End, lf1=PgUp, lf2=PgDn, lf3=Num +, 
+	lf4=Num -, lf5=Num 5, nel=^M^J, rev=\E[7m, ri=\EM, 
+	rmso=\E[0m, rmul=\E[0m, sgr0=\E[0m, smso=\E[7m, smul=\E[4m, 
+# Corrected Jan 14, 1997 by Vincent Broman <broman@nosc.mil>
+minix-old|minix console (v1.5), 
+	xon, 
+	cols#80, it#8, lines#25, 
+	bel=^G, blink=\E[5m, bold=\E[1m, clear=\E[H\E[0J, cr=^M, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=\E[B, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[P, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[0J, el=\E[K, home=\E[H, ht=^I, 
+	ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, il1=\E[L, ind=^J, 
+	kbs=^H, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, 
+	kf0=\E[Y, kf1=\E[V, kf2=\E[U, kf3=\E[T, kf4=\E[S, kf5=\E[G, 
+	khome=\E[H, nel=^M^J, rev=\E[7m, ri=\EM, rmso=\E[0m, 
+	rmul=\E[0m, sgr0=\E[0m, smso=\E[7m, smul=\E[4m, 
+# The linewrap option can be specified by editing /usr/include/minix/config.h
+# before recompiling the minix 1.5 kernel.
+minix-old-am|minix console with linewrap, 
+	am, use=minix-old, 
+
+pc-minix|minix console on an Intel box, 
+	use=klone+acs, use=minix, 
+
+# According to the Coherent 2.3 manual, the PC console is similar
+# to a z19. The differences seem to be (1) 25 lines, (2) no status
+# line, (3) standout is broken, (4) ins/del line is broken, (5)
+# has blinking and bold.
+pc-coherent|pcz19|coherent|IBM PC console running Coherent, 
+	am, mir, 
+	cols#80, it#8, lines#25, 
+	bel=^G, clear=\EE, cr=^M, cub1=^H, cud1=\EB, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, dch1=\EN, 
+	ed=\EJ, el=\EK, home=\EH, ht=^I, ind=^J, kbs=^H, kcub1=\ED, 
+	kcud1=\EB, kcuf1=\EC, kcuu1=\EA, khome=\EH, ri=\EI, rmir=\EO, 
+	rmso=\Eq, sgr0=\Eq, smir=\E@, smso=\Ep, 
+
+# According to the Venix 1.1 manual, the PC console is similar
+# to a DEC vt52.  Differences seem to be (1) arrow keys send 
+# different strings, (2) enhanced standout, (3) added insert/delete line.
+# Note in particular that it doesn't have automatic margins.
+# There are other keys (f1-f10, kpp, knp, kcbt, kich1, kdch1) but they
+# not described here because this derives from an old termcap entry.
+pc-venix|venix|IBM PC console running Venix, 
+	cols#80, it#8, lines#25, 
+	bel=^G, clear=\EH\EJ, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, dl1=\EM, 
+	ed=\EJ, el=\EK, ht=^I, il1=\EL, ind=^J, kbs=^H, kcub1=\EK, 
+	kcud1=\EP, kcuf1=\EM, kcuu1=\EH, khome=\EG, ri=\EI, 
+
+#### Miscellaneous microcomputer consoles
+#
+# If you know anything more about any of these, please tell me.
+#
+
+# The MAI Basic Four computer was obsolete at the end of the 1980s.
+# It may be used as a terminal by putting it in "line" mode as seen on 
+# one of the status lines.
+# Initialization is similar to CIT80. <is2> will set ANSI mode for you.  
+# Hardware tabs set by <if> at 8-spacing.  Auto line wrap causes glitches so
+# wrap mode is reset by <cvvis>.  Using <ind>=\E[S caused errors so I 
+# used \ED instead.
+# From: bf347@lafn.org (David Lawyer), 28 Jun 1997
+mai|basic4|MAI Basic Four in ansi mode, 
+	am, da, db, mir, msgr, 
+	cols#82, it#8, lines#25, 
+	bel=^G, blink=\E[5m, bold=\E[1m, clear=^]^_, cnorm=\E[?7h, 
+	cr=^M, csr=\E[%i%p1%d;%p2%dr, cub1=^H, cud1=^J, cuf1=^X, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=^Z, cvvis=\E[?7l, dch1=\E[1P, 
+	dl1=\E[M, ed=^_, el=^^, home=^], ht=^I, 
+	if=/usr/lib/tabset/vt100, il1=\E[L, ind=\ED, 
+	is2=\E>\E[?1h\E[?7h\E[?5l\017\E(B\E[m\E[20l\E[1;24r\E[24;1H, 
+	kbs=^H, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf5=\EOT, kf6=\EOU, 
+	kf7=\EOV, kf8=\EOW, nel=^M\ED, rc=\E8, rev=\E[7m, ri=\E[T, 
+	rmir=\E[4l, rmso=\E[m, rmul=\E[m, sc=\E7, sgr0=\E[m, 
+	smir=\E[4h, smso=\E[7m, smul=\E[4m, 
+# basis from Peter Harrison, Computer Graphics Lab, San Francisco
+#   ucbvax!ucsfmis!harrison ...uucp / ucbvax!ucsfmis!harrison@BERKELEY ...ARPA
+#
+# On Sat, 7 Aug 1999, Torsten Jerzembeck <toje@nightingale.ms.sub.org> wrote:
+# The Basis 108 was a Apple II clone, manufactured by the "Basis
+# Mikrocomputer GmbH" in Munster, Germany (the company still exists today,  
+# about 1,5 km from where I live, but doesn't build own computers any
+# more). A Basis 108 featured a really heavy (cast aluminium?) case, was
+# equipped with one or two 5.25" disk drives, had a monochrome and colour
+# video output for a TV set or a dedicated monitor and several slots for
+# Apple II cards. Basis 108 were quite popular at german schools before
+# the advent of the IBM PC. They run, for example, the UCSD Pascal
+# development system (which I used even in 1993 to program the steering
+# and data recording for our school's experimental solar panel :), Apple DOS
+# or CP/M.
+# (basis: removed obsolete ":ma=^K^P^R^L^L :nl=5000*^J:" -- esr)
+basis|BASIS108 computer with terminal translation table active, 
+	clear=\E*$<300/>, cud1=\n$<5000/>, ed=\EY, el=\ET, kbs=^H, 
+	kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, rmso=\E), sgr0=\E), 
+	smso=\E(, use=adm3a, 
+# luna's BMC terminal emulator
+luna|luna68k|LUNA68K Bitmap console, 
+	cols#88, lines#46, use=ansi-mini, 
+megatek|pegasus workstation terminal emulator, 
+	am, os, 
+	cols#83, lines#60, 
+# The Xerox 820 was a Z80 micro with a snazzy XEROX PARC-derived 
+# interface (pre-Macintosh by several years) that went nowhere.
+xerox820|x820|Xerox 820, 
+	am, 
+	cols#80, lines#24, 
+	bel=^G, clear=1^Z, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, ed=^Q, el=^X, 
+	home=^^, ind=^J, 
+
+#### Videotex and teletext
+#
+
+# \E\:1}	switch to te'le'informatique mode (ascii terminal/ISO 6429)
+# \E[?3l	80 columns
+# \E[?4l	scrolling on
+# \E[12h	local echo off
+# \Ec		reset: G0 U.S. charset (to get #,@,{,},...), 80 cols, clear screen
+# \E)0		G1 DEC set (line graphics)
+#
+# From: Igor Tamitegama <igor@ppp1493-ft.teaser.fr>, 18 Jan 1997
+m2-nam|minitel|minitel-2|minitel-2-nam|France Telecom Minitel 2 mode te'le'informatique, 
+	OTbs, eslok, hs, xenl, 
+	cols#80, it#8, lines#24, wsl#72, xmc#0, 
+	acsc=aaffggjjkkllmmnnooqqssttuuvvwwxx, bel=^G, 
+	blink=\E[5m, bold=\E[1m, civis=\E[<1h, clear=\E[H\E[J, 
+	cnorm=\E[<1l, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub=\E[%p1%dD, cub1=\E[D, cud=\E[%p1%dB, cud1=\E[B, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[P, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, flash=^G, fsl=^J, 
+	home=\E[H, ht=^I, il=\E[%p1%dL, il1=\E[L, ind=^J, ip=$<7/>, 
+	is1=\E\:1}\Ec\E[?4l\E[12h, is2=\Ec\E[12h\E)0, 
+	is3=\E[?3l kbs=\010, kclr=\E[2J, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[P, kdl1=\E[M, kf0=\EOp, 
+	kf1=\EOq, kf10=\EOp, kf2=\EOr, kf3=\EOs, kf4=\EOt, kf5=\EOu, 
+	kf6=\EOv, kf7=\EOw, kf8=\EOx, kf9=\EOy, khome=\E[H, 
+	kich1=\E[4h, kil1=\E[4l, knp=\EOn, kpp=\EOR, ll=\E[24;80H, 
+	mc0=\E[i, nel=^M^J, rc=\E8, rev=\E[7m, ri=\EM, rmacs=^O, 
+	rmir=\E[4l, rmso=\E[27m, rmul=\E[24m, 
+	rs1=\Ec\E[?4l\E[12h, rs2=\Ec\E)0, sc=\E7, sgr0=\E[m, 
+	smacs=^N, smir=\E[4h, smso=\E[7m, smul=\E[4m, tsl=^_@A, 
+	u6=\E[%i%d;%dR, u7=\E[6n, 
+
+# From: Alexandre Montaron <canal@mygale.org>, 18 Jun 1998
+#
+minitel1|minitel 1, 
+	am, bw, eslok, hs, hz, msgr, 
+	colors#8, cols#40, lines#24, pairs#8, 
+	acsc=+.\,\,./f0g1, bel=^G, blink=\EH, civis=^T, clear=^L, 
+	cnorm=^Q, cr=^M, cub1=^H, cud1=^J, cuf1=^I, 
+	cup=\037%p1%{65}%+%c%p2%{65}%+%c, cuu1=^K, el=^X, 
+	enacs=^Y, fsl=^J, home=^^, ind=^J, 
+	is2=\E;`ZQ\E\:iC\E\:iE\021, nel=^M^J, op=\EG, 
+	rep=%p1%c\022%p2%{63}%+%c, rev=\E], ri=^K, rmso=\E\\, 
+	setf=\E%?%p1%{1}%=%tD%e%p1%{3}%=%tF%e%p1%{4}%=%tA%e%p1%{6}%=%tC%e%p1%{64}%+%c%;, 
+	sgr=%?%p1%t\E]%;%?%p3%t\E]%;%?%p4%t\EH%;, 
+	sgr0=\EI\E\\, smso=\E], tsl=\037@%p1%{65}%+%c, 
+# is2=Fnct TE, Fnct MR, Fnct CM et pour finir: curseur ON.
+minitel1b|minitel 1-bistandard (in 40cols mode), 
+	mir, 
+	cub=\E[%p1%dD, cud=\E[%p1%dB, cuf=\E[%p1%dC, 
+	cuu=\E[%p1%dA, dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, 
+	dl1=\E[M, ed=\E[J, el1=\E[1K, il=\E[%p1%dL, il1=\E[L, 
+	is1=\E;iYA\E;jYC, kclr=\E[2J, kctab=^I, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[P, kdl1=\E[M, 
+	kel=^X, khome=\E[H, kich1=\E[4h, kil1=\E[L, rmir=\E[4l, 
+	smir=\E[4h, smkx=\E;iYA\E;jYC, use=minitel1, 
+# <rmkx> posait des problemes (logout en sortant de vi).
+minitel1b-80|minitel 1-bistandard (standard teleinformatique), 
+	am@, bw@, hz@, 
+	colors@, cols#80, it#8, pairs@, 
+	blink=\E[5m, bold=\E[1m, civis=\037@A\024\n, 
+	clear=\E[H\E[2J, cnorm=\037@A\021\n, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, el=\E[K, home=\E[H, 
+	ht=^I, ind=\ED, is1@, is2@, kent=\EOM, kf0=\EOp, kf1=\EOq, 
+	kf2=\EOr, kf3=\EOs, kf4=\EOt, kf5=\EOu, kf6=\EOv, kf7=\EOw, 
+	kf8=\EOx, kf9=\EOy, nel=\EE, op@, rc=\E8, rep@, rev=\E[7m, 
+	ri=\EM, rmkx@, rmso=\E[27m, rmul=\E[24m, sc=\E7, setf@, 
+	sgr=\E[%?%p1%t7;%;%?%p2%t4;%;%?%p3%t7;%;%?%p4%t5;%;%?%p6%t1;%;m, 
+	sgr0=\E[m, smkx@, smso=\E[7m, smul=\E[4m, use=minitel1b, 
+
+######## OBSOLETE VDT TYPES
+#
+# These terminals are *long* dead -- these entries are retained for
+# historical interest only.
+
+#### Amtek Business Machines
+#
+
+# (abm80: early versions of this entry apparently had ":se=\E^_:so=\E^Y",
+# but these caps were commented out in 8.3; also, removed overridden
+# ":do=^J:" -- esr)
+abm80|amtek business machines 80, 
+	OTbs, am, bw, 
+	cols#80, lines#24, 
+	cbt=^T, clear=\E^\, cub1=^H, cud1=\E^K, cuf1=^P, 
+	cup=\E\021%p2%{32}%+%c%p1%{32}%+%c, cuu1=\E^L, 
+	dl1=\E^S, ed=\E^X, el=\E^O, home=\E^R, il1=\E^Z, 
+
+#### Bell Labs blit terminals
+#
+# These were AT&T's official entries.  The 5620 FAQ maintained by 
+# David Breneman <daveb@dgtl.com> has this to say:
+#
+#  Actually, in the beginning was the Jerq, and the Jerq was white with a
+#  green face, and Locanthi and Pike looked upon the Jerq and said the Jerq
+#  was good.  But lo, upon the horizon loomed a mighty management-type person
+#  (known now only by the initials VP) who said, the mighty Jerq must stay
+#  alone, and could not go forth into the world. So Locanthi and Pike put the
+#  Jerq to sleep, cloned its parts, and the Blit was brought forth unto the
+#  world. And the Jerq lived the rest of its days in research, but never
+#  strayed from those paths.
+#
+#  In all seriousness, the Blit was originally known as the Jerq, but when
+#  it started to be shown outside of the halls of the Bell Labs Research
+#  organization, the management powers that be decided that the name could
+#  not remain. So it was renamed to be Blit. This was in late 1981.
+#
+# (The AT&T 5620 was the commercialized Blit.  Its successors were the 630,
+# 730, and 730+.)
+#
+
+blit|jerq|blit running teletype rom, 
+	am, eo, ul, xon, 
+	cols#87, it#8, lines#72, 
+	bel=^G, clear=^L, cr=^M, cub1=\ED, cud1=^J, cuf1=\EC, 
+	cup=\EY%p2%{32}%+%c%p1%{32}%+%c, cuu1=\EA, 
+	dch=\Ee%p1%{32}%+%c, dch1=\Ee!, dl=\EE%p1%{32}%+%c, 
+	dl1=\EE!, el=\EK, ht=^I, ich=\Ef%p1%{32}%+%c, ich1=\Ef!, 
+	il=\EF%p1%{32}%+%c, il1=\EF!, ind=^J, kbs=^H, kcub1=\ED, 
+	kcud1=\EB, kcuf1=\EC, kcuu1=\EA, kf1=\Ex, kf2=\Ey, kf3=\Ez, 
+
+# (cbblit: here's a BSD termcap that says <cud1=\EG> -- esr)
+cbblit|fixterm|blit running columbus code, 
+	cols#88, 
+	ed=\EJ, flash=\E^G, ich1@, mc4=^T, mc5=^R, mc5p=\EP%p1%03d, 
+	rmir=\ER, rmso=\EV!, rmul=\EV", smir=\EQ, smso=\EU!, 
+	smul=\EU", use=blit, 
+
+oblit|ojerq|first version of blit rom, 
+	am, da, db, eo, mir, ul, xon, 
+	cols#88, it#8, lines#72, 
+	bel=^G, clear=^L, cr=^M, cub1=\ED, cud1=^J, cuf1=\EC, 
+	cup=\EY%p2%{32}%+%c%p1%{32}%+%c, cuu1=\EA, dch1=\EO, 
+	dl=\Ee%p1%{32}%+%c, dl1=\EE, ed=\EJ, el=\EK, flash=\E^G, 
+	ht=^I, il=\Ef%p1%{32}%+%c, il1=\EF, ind=^J, kbs=^H, rmir=\ER, 
+	smir=\EQ, 
+
+#### Bolt, Beranek & Newman (bbn)
+#
+# The BitGraph was a product of the now-defunct BBN Computer Corporation.
+# The parent company, best known as the architects of the Internet, is
+# still around.
+#
+# Jeff DelPapa <dp@world.std.com> writes:
+# The bitgraph was a large white box that contained a monochrome bitmap
+# display, and a 68000 to run it.  You could download code and run it on
+# the cpu, it had 128kb (I think) of memory.  I used one in the late
+# 70's, sure beat a vt100.  It had one strange feature tho -- it used
+# the cpu to bitblt pixels to scroll, it took longer than the refresh
+# rate, and looked like a rubber sheet stretching, then snapping
+# upwards.  It had everything the early mac had, except a floppy drive a
+# small screen (it had a 17" crisp beauty) and a real OS. They (Bolt
+# Beranek and Neuman) sold at most a few hundred of them to the real
+# world.  DOD may have bought more...
+# 
+
+# Entries for the BitGraph terminals.  The problem 
+# with scrolling in vi can only be fixed by getting BBN to put 
+# smarter scroll logic in the terminal or changing vi or padding 
+# scrolls with about 500 ms delay.
+#	
+# I always thought the problem was related to the terminal 
+# counting newlines in its input buffer before scrolling and 
+# then moving the screen that much. Then vi comes along and 
+# paints lines in on the bottom line of the screen, so you get 
+# this big white gap.
+
+bitgraph|bg2.0nv|bg3.10nv|bbn bitgraph 2.0 or later (normal video), 
+	flash=\E[?5h$<200/>\E[?5l, is2=\E>\E[?5l\E[?7h, 
+	use=bg2.0, 
+bg2.0rv|bg3.10rv|bbn bitgraph 2.0 (reverse video), 
+	flash=\E[?5l$<200/>\E[?5h, is2=\E>\E[?5h\E[?7h, 
+	use=bg2.0, 
+bg2.0|bg3.10|bbn bitgraph 2.0 or later (no init), 
+	OTbs, xenl, 
+	cols#85, lines#64, 
+	bel=^G, clear=\E[H\E[J$<150>, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=%i\E[%p1%d;%p2%dH, cuu1=\E[A, dl1=\E[M$<2*>, 
+	ed=\E[J$<150>, el=\E[K$<2>, ht=^I, il1=\E[L$<2*>, 
+	ind=\n$<280>, kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, 
+	kcuu1=\E[A, kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, lf1=PF1, 
+	lf2=PF2, lf3=PF3, lf4=PF4, rc=\E8, rmkx=\E>, rmso=\E[m, sc=\E7, 
+	sgr0=\E[m, smkx=\E=, smso=\E[7m, 
+
+bg1.25rv|bbn bitgraph 1.25 (reverse video), 
+	flash=\E[?5l$<200/>\E[?5h, is2=\E>\E[?5h\E[?7h, 
+	use=bg1.25, 
+bg1.25nv|bbn bitgraph 1.25 (normal video), 
+	flash=\E[?5h$<200/>\E[?5l, is2=\E>\E[?5l\E[?7h, 
+	use=bg1.25, 
+# (bg1.25: I added <rmam>/<smam> based on the init string -- esr)
+bg1.25|bbn bitgraph 1.25, 
+	cols#85, lines#64, 
+	bel=^G, clear=\E[H\E[J$<150>, cr=^M, cub1=^H, cud1=\E[B, 
+	cuf1=\E[C, cup=%i\E[%p1%d;%p2%dH, cuu1=\E[A, 
+	dl1=\E[M$<2*>, ed=\E[J$<150>, el=\E[K$<2>, ht=^I, 
+	il1=\E[L$<2*>, ind=\n$<280>, kcub1=\ED, kcud1=\EB, 
+	kcuf1=\EC, kcuu1=\EA, kf1=\EP, kf2=\EQ, kf3=\ER, kf4=\ES, 
+	lf1=PF1, lf2=PF2, lf3=PF3, lf4=PF4, ll=\E[64;1H, rmam=\E[?7l, 
+	rmkx=\E>, rmso=\E[m, sgr0=\E[m, smam=\E[?7h, smkx=\E=, 
+	smso=\E[7m, 
+
+#### Bull (bq, dku, vip)
+#
+# (Adapted for terminfo; AIX extension capabilities translated -- esr)
+
+#============================================#
+# BULL QUESTAR 210 `SDP' terminals emulation #
+#============================================#
+#
+# Description written by R.K.Saunders (Bull Transac)
+#
+# Modifications written by F. Girard (Bull MTS)
+#		19-05-87 V02.00.01
+#		17-12-87 V02.00.02
+#		15-09-89 V02.00.05
+#
+#	Typical technical selections F1 (modes SDP/ROLL):
+# -------------------------------------------------------
+# |   01   02   03   04   05   06   07   08   09   10   |
+# |  1010 0011 1010 0110 0110 0001 0100 0000 0000 0000  |
+# |                                                     |
+# |   11   12   13   14   15   16   17   18   19   20   |
+# |  0000 0110 100? 0000 0000 0000 0001 0000 0000 0001  |
+# |                                                     |
+# |   21   22   23   24   25   26   27   28   29   30   |
+# |  0011 0000 0001 1000 0000 0000 0000 0000 0000 0000  |
+# |                                                     |
+# |   31   32   33   34   35   36   37   38   39   40   |
+# |  1010 0011 0000 0000 0000 0000 0000 0000 0000 0000  |
+# -------------------------------------------------------
+#	Typical firmware identification F5 "etat 6":
+#  P287.02.04b	(AZERTY)
+#  P297.11.04	(24-pin: 2732)	or P798.11.04	(28-pin: 2764)
+#  P298.03.03	(monochrome)	or P374.03.02	(colour)
+#
+#	SM SDP mode (VIP command):	^[[?=h
+#	RIS (erases screen):		^[c
+#	DMI disable keyboard:		^[`
+#	SM double rendition mode:	^[[?>h
+#	RM solicited status mode:	^[[5l
+#	RM character mode:		^[[>l
+#	RM echoplex mode:		^[[12l
+#	RM column tab mode:		^[[18l
+#	RM forbid SS2 keyboard mode:	^[[?<l
+#	SM scroll mode:			^[[=h
+#	FCF enable XON/XOFF:		^[P1s^[\
+#	MTL select end msg character:	^[[^Wp
+#	EMI enable keyboard:		^[b
+#	RIS retour etat initial:	^[c
+#	enable FC keypad:		^[[?<h,
+#	MPW map status line window:	^[PY99:98^[\
+#	SCP select status line:		^[[0;98v
+#	ED erase entire partition:	^[[2J
+#	SCP select main partition:	^[[v
+#	SM character insertion mode:	^[[4h
+#	RM character replacement mode:	^[[4l
+#	COO cursor on:			^[[r
+#	COO cursor off:			^[[1r
+#	SGR dim (turquoise) rev attr:	^[[2;7m
+#	SGR Data normal attr:		^[[m
+#	SO Line-graphic mode ON:	^N
+#	SI Line-graphic mode OFF:	^O
+#	MC start routing to printer:	^[[5i
+#	MC stop routing to printer:	^M^[[4i
+#
+
+# This entry covers the following terminals:
+# dku7102, tws2102, and tws models 2105 to 2112
+tws-generic|dku7102|Bull Questar tws terminals, 
+	am, eslok, hs, mir, msgr, xenl, xhp@, xon, 
+	cols#80, it#8, lines#24, wsl#80, 
+	acsc=``aaffggj)k\,l&m#n/ooppq*rrsst'u-v+w.x%yyzz{{||}}~~, 
+	bel=^G, blink=\E[0;5m, cbt=\E[Z, civis=\E[1r, clear=\E[2J, 
+	cnorm=\E[r, cr=^M, cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, 
+	cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%df, 
+	cuu=\E[%p1%dA, cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[P, 
+	dim=\E[0;2m, dl=\E[%p1%dM, dl1=\E[M, 
+	dsl=\EPY99\:98\E\\\E[0;98v\E[2J\E[v, ed=\E[J, el=\E[K, 
+	fsl=\E[v, home=\E[H, ht=\E[I, hts=\EH, il=\E[%p1%dL, 
+	il1=\E[L, ind=^J, invis=\E[0;8m, 
+	is1=\E[?=h\Ec\E`\E[?>h\EPY99\:98\E\\, 
+	is2=\E[5;>;12;18;?<l\E[=h\EP1s\E\\\E[\027p, 
+	is3=\Eb\E[?<h, kbs=^H, kcbt=\E[Z, kctab=\E[g, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[P, kdl1=\E[M, 
+	ked=\E[J, kel=\E[K, kf1=\E[1u\027, kf2=\E[2u\027, 
+	kf3=\E[3u\027, kf4=\E[4u\027, kf5=\E[5u\027, 
+	kf6=\E[6u\027, kf7=\E[7u\027, kf8=\E[8u\027, khome=\E[H, 
+	khts=\EH, kil1=\E[L, krmir=\E[4l, ll=\E[H\E[A, mc0=\E[0i, 
+	mc4=\r\E[4i, mc5=\E[5i, rev=\E[0;7m, rmacs=^O, 
+	rmcup=\E[0;98v\E[2J\E[v, rmir=\E[4l, rmso=\E[m, 
+	rmul=\E[m, rs2=\E[?=h\Ec, s0ds=^O, s1ds=^N, 
+	sgr=\E[0%?%p1%p3%|%t;7%;%?%p2%t;4%;%?%p4%t;5%;%?%p5%t;2%;%?%p7%t;8%;m%?%p9%t\016%e\017%;, 
+	sgr0=\E[m\017, smacs=^N, smcup=\E[?>h\EPY99\:98\E\\, 
+	smir=\E[4h, smso=\E[0;7m, smul=\E[0;4m, tbc=\E[2g, 
+	tsl=\EPY99\:98\E\\\E[0;98v\E[2;7m, 
+tws2102-sna|dku7102-sna|BULL Questar tws2102 for SNA, 
+	dsl=\E[0;98v\E[2J\E[v, fsl=\E[v, is3=\Eb, tsl=\E[0;98v, 
+	use=tws-generic, 
+tws2103|xdku|BULL Questar tws2103, 
+	ht=^I, use=tws-generic, 
+tws2103-sna|dku7103-sna|BULL Questar tws2103 for SNA, 
+	ht=^I, use=tws2102-sna, 
+dku7102-old|BULL Questar 200 DKU7102 (microcode version < 6), 
+	clear=\E[2J\E[H, cup@, dl@, dl1@, 
+	dsl=\EPY99\:98\E\\\E[0;98v\E[2J\E[H\E[v, el=\E[K\E[m, 
+	il@, il1@, tsl=\EPY99\:98\E\\\E[0;98v\E[H\E[2;7m, 
+	use=tws-generic, 
+dku7202|BULL Questar 200 DKU7202 (colour/character attributes), 
+	blink=\E[0;2;4m, dim=\E[0;5m, ht=^I, is3=\E[?3h\Eb, 
+	smso=\E[0;4;5;7m, smul=\E[0;2m, use=tws-generic, 
+
+#=========================================================#
+# BULL QUESTAR 303 & 310 `DEC VT 320' terminals emulation #
+#=========================================================#
+#
+# Description written by J. Staerck (BULL SA)
+#       Copyright (c) 1989 BULL SA
+#---------------------------------------------------------------------------
+#  This entry is used for terminals with vt320 emulation mode
+#  and following set-up : 
+#    8 bit ISO Latin Character Set (ISO 8859-1),
+#    7 bit Control Characters, 
+#    80 columns screen.    
+#  Hereafter are some DEC vt terminals' commands. (valid on vt200 and 300)
+#  They are used in string capabilities with vt220-320 emulation mode.
+#  In the following DEC definitions, two kinds of terminfo databases are
+#    provided :
+#    1. the first with Command Sequence Introducer starting with escape 
+#       sequence in 7 bits characters ex. ESC [ : 2 chars. in 7-bit mode.
+#    2. the second with Command Sequence Introducer starting with escape 
+#       sequence in 8 bits characters ex. ESC [ : 1 char. 'CSI' =x9B.
+#	Soft Terminal Reset		esc [ ! p
+#	RIS (erases screen):		esc c
+#	DECKPNM numeric keypad mode:	esc >
+#	DECKPAM applic. keypad mode:	esc =
+#	DECSTBM Scrolling region:	esc [ r
+#	SCS select G0 = US:		esc ( B
+#	SCS select G1 = line-graphic:	esc ) 0
+#	Select 7-bit C1 controls:	esc sp F
+#	Select 8-bit C1 controls:	esc sp G
+#	Select cursor home:		esc [  H
+#	Select erase screen:		esc [  J
+#	SM KAM lock keyboard:		esc [ 2 h
+#	RM KAM unlock keyboard:		esc [ 2 l
+#	SM SRM local echo off:		esc [ 1 2 h
+#	RM SRM local echo on:		esc [ 1 2 l
+#	SM LNM New line :		esc [ 2 0 h
+#	RM LNM return = CR only:	esc [ 2 0 l
+#	SM DECCKM cursor keys mode:	esc [ ? 1 h
+#	RM DECCKM appli. keys mode:	esc [ ? 1 l
+#	SM DECANM ANSI mode on:		esc [ ? 2 h
+#	RM DECANM ANSI mode off:	esc [ ? 2 l
+#	SM DECCOLM 132-column screen:	esc [ ? 3 h
+#	RM DECCOLM 80-column screen:	esc [ ? 3 l
+#	SM DECSCLM Smooth scroll:	esc [ ? 4 h
+#	RM DECSCLM Jump scroll:		esc [ ? 4 l
+#	SM DECSCNM screen light backgr.	esc [ ? 5 h
+#	RM DECSCNM screen dark backgr.	esc [ ? 5 l
+#	SM DECOM move within margins:	esc [ ? 6 h
+#	RM DECOM move outside margins:	esc [ ? 6 l
+#	SM DECAWM auto right margin:	esc [ ? 7 h
+#	RM DECAWM auto right margin:	esc [ ? 7 l
+#	SM DECARM auto repeat:		esc [ ? 8 h
+#	RM DECARM auto repeat:		esc [ ? 8 l
+#	DECSASD Select active main:	esc [ 0 $ } 
+#	DECSASD Select active status:	esc [ 1 $ } 
+#	DECSSDT Select status none:	esc [ 0 $ ~ 
+#	DECSSDT Select status indic.:	esc [ 1 $ ~ 
+#	DECSSDT Select status host-wr:	esc [ 2 $ ~ 
+#	SM DECTCEM Visible cursor:	esc [ ? 2 5 h
+#	RM DECTCEM Invisible cursor:	esc [ ? 2 5 l
+#	SM DECNCRM 7 bits NCR set:	esc [ ? 4 2 h
+#	RM DECNCRM Multi or ISO latin:	esc [ ? 4 2 l
+#	SM DECNKM numeric keypad mode:	esc [ ? 6 6 h
+#	RM DECNKM numeric keypad appl.:	esc [ ? 6 6 l
+#	SM DECKBUM clavier informatique	esc [ ? 6 8 h
+#	RM DECKBUM clavier bureautique:	esc [ ? 6 8 l
+#	DECSCL vt300 mode 8-bit ctrl:	esc [ 6 3 " p
+# or	DECSCL vt300 mode 8-bit ctrl:	esc [ 6 3 ; 0 " p
+# or	DECSCL vt300 mode 8-bit ctrl:	esc [ 6 3 ; 2 " p
+#	DECSCL vt300 mode 7-bit ctrl:	esc [ 6 3 ; 1 " p
+#	Char. and Line attributes:	esc [ Ps ... Ps m
+# with:  0 All off, 1 Bold, 4 Underline, 5 Blinking, 7 Reverse
+# and : 22 Bold off, 24 Underline off, 25 Blinking off, 27 Reverse off
+#
+
+# This entry covers BQ303, BQ306, BQ310, Q303, Q306, Q310
+bq300|Bull vt320 ISO Latin 1 80 columns terminal, 
+	am, eo, eslok, hs, km, mc5i, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, vt#3, wsl#80, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[H\E[J, cnorm=\E[?25h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=\E[D, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\E[?25h, dch=\E[%p1%dP, dch1=\E[P, dl=\E[%p1%dM, 
+	dl1=\E[M, dsl=\E[1$}\E[2$~\n\E[0$}, ech=\E[%p1%dX, 
+	ed=\E[J, el=\E[K, el1=\E[1K, enacs=\E(B\E)0, 
+	flash=\E[?5h$<50>\E[?5l, fsl=\E[0$}, home=\E[H, ht=^I, 
+	hts=\EH, ich=\E[%p1%d@, il=\E[%p1%dL, il1=\E[L, ind=\ED, 
+	is1=\E[63;1"p\E[2h, 
+	is2=\E[?2h\E[?3l\E[?5l\E[?7h\E[?8h\E>\E[?1l\E F\E[?42l\E[?4l, 
+	is3=\E[0$}\E[?25h\E[2l\E[H\E[J, ka1=\EOw, ka3=\EOy, 
+	kb2=\EOu, kbs=^H, kc1=\EOq, kc3=\EOs, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[3~, kf1=\EOP, kf10=\E[21~, 
+	kf11=\E[23~, kf12=\E[24~, kf13=\E[25~, kf14=\E[26~, 
+	kf15=\E[28~, kf16=\E[29~, kf17=\E[31~, kf18=\E[32~, 
+	kf19=\E[33~, kf2=\EOQ, kf20=\E[34~, kf3=\EOR, kf4=\EOS, 
+	kf6=\E[17~, kf7=\E[18~, kf8=\E[19~, kf9=\E[20~, kfnd=\E[1~, 
+	khlp=\E[28~, kich1=\E[2~, knp=\E[6~, kpp=\E[5~, 
+	krdo=\E[29~, kslt=\E[4~, lf1=pf1, lf2=pf2, lf3=pf3, lf4=pf4, 
+	mc0=\E[i, mc4=\E[4i, mc5=\E[5i, nel=\EE, rc=\E8, rev=\E[7m, 
+	ri=\EM, rmacs=^O, rmam=\E[?7l, rmcup=\E[?7h, rmir=\E[4l, 
+	rmkx=\E[?1l\E>, rmso=\E[27m, rmul=\E[24m, rs1=\E[!p, 
+	rs2=\E[?3l, s0ds=\E(B, s1ds=\E(0, sc=\E7, 
+	sgr=\E[%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;m%?%p9%t\E(0%e\E(B%;, 
+	sgr0=\E[0m\E(B, smacs=^N, smam=\E[?7h, 
+	smcup=\E[?7l\E[?1l\E(B, smir=\E[4h, smso=\E[7m, 
+	smul=\E[4m, tbc=\E[3g, tsl=\E[1$}\E[2$~, 
+bq300-rv|Bull vt320 reverse 80 columns, 
+	flash=\E[?5l$<50>\E[?5h, 
+	is2=\E[?2h\E[?3l\E[?5h\E[?7h\E[?8h\E>\E[?1l\E F\E[?42l\E[?4l, 
+	use=bq300, 
+bq300-w|Bull vt320 132 columns, 
+	cols#132, wsl#132, 
+	is2=\E[?2h\E[?3h\E[?5l\E[?7h\E[?8h\E>\E[?1l\E F\E[?42l\E[?4l, 
+	rs2=\E[?3h, use=bq300, 
+bq300-w-rv|Bull vt320 reverse mode 132 columns, 
+	cols#132, wsl#132, 
+	flash=\E[?5l$<50>\E[?5h, 
+	is2=\E[?2h\E[?3h\E[?5h\E[?7h\E[?8h\E>\E[?1l\E F\E[?42l\E[?4l, 
+	rs2=\E[?3h, use=bq300, 
+
+#  This entry is used for terminals with vt320 emulation mode
+#  and following set-up : 
+#    8 bit ISO Latin Character Set (ISO 8859-1),
+#    8 bit Control Characters, (CSI coded as x9B for ESC [)
+#    80 columns screen.    
+#	Soft Terminal Reset		csi ! p
+#	RIS (erases screen):		esc c
+#	DECKPNM numeric keypad mode:	esc >
+#	DECKPAM applic. keypad mode:	esc =
+#	DECSTBM Scrolling region:	esc [ r
+#	SCS select G0 = US:		esc ( B
+#	SCS select G1 = line-graphic:	esc ) 0
+#	Select 7-bit C1 controls:	esc sp F
+#	Select 8-bit C1 controls:	esc sp G
+#	Select cursor home:		csi H
+#	Select erase screen:		csi J
+#	SM KAM lock keyboard:		csi 2 h
+#	RM KAM unlock keyboard:		csi 2 l
+#	SM SRM local echo off:		csi 1 2 h
+#	RM SRM local echo on:		csi 1 2 l
+#	SM LNM New line :		csi 2 0 h
+#	RM LNM return = CR only:	csi 2 0 l
+#	SM DECCKM cursor keys mode:	csi ? 1 h
+#	RM DECCKM appli. keys mode:	csi ? 1 l
+#	SM DECANM ANSI mode on:		csi ? 2 h
+#	RM DECANM ANSI mode off:	csi ? 2 l
+#	SM DECCOLM 132-column screen:	csi ? 3 h
+#	RM DECCOLM 80-column screen:	csi ? 3 l
+#	SM DECSCLM Smooth scroll:	csi ? 4 h
+#	RM DECSCLM Jump scroll:		csi ? 4 l
+#	SM DECSCNM screen light backgr.	csi ? 5 h
+#	RM DECSCNM screen dark backgr.	csi ? 5 l
+#	SM DECOM move within margins:	csi ? 6 h
+#	RM DECOM move outside margins:	csi ? 6 l
+#	SM DECAWM auto right margin:	csi ? 7 h
+#	RM DECAWM auto right margin:	csi ? 7 l
+#	SM DECARM auto repeat:		csi ? 8 h
+#	RM DECARM auto repeat:		csi ? 8 l
+#	DECSASD Select active main:	csi 0 $ } 
+#	DECSASD Select active status:	csi 1 $ } 
+#	DECSSDT Select status none:	csi 0 $ ~ 
+#	DECSSDT Select status indic.:	csi 1 $ ~ 
+#	DECSSDT Select status host-wr:	csi 2 $ ~ 
+#	SM DECTCEM Visible cursor:	csi ? 2 5 h
+#	RM DECTCEM Invisible cursor:	csi ? 2 5 l
+#	SM DECNCRM 7 bits NCR set:	csi ? 4 2 h
+#	RM DECNCRM Multi or ISO latin:	csi ? 4 2 l
+#	DECSCL vt300 mode 8-bit ctrl:	csi 6 3 " p
+# or	DECSCL vt300 mode 8-bit ctrl:	csi 6 3 ; 0 " p
+#	DECSCL vt300 mode 7-bit ctrl:	csi 6 3 ; 1 " p
+#	Char. and Line attributes:	csi Ps ... Ps m
+# with:  0 All off, 1 Bold, 4 Underline, 5 Blinking, 7 Reverse
+# and : 22 Bold off, 24 Underline off, 25 Blinking off, 27 Reverse off
+# (bq300-8: <cub1>,<cuf1>,<cuu1>,<cud1>,<dl1>,<il1> to get under 1024 --esr)
+bq300-8|Bull vt320 full 8 bits 80 columns, 
+	am, eo, eslok, hs, km, mc5i, mir, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, vt#3, wsl#80, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\2335m, bold=\2331m, civis=\233?25l, 
+	clear=\233H\233J, cnorm=\233?25h, cr=^M, 
+	csr=\233%i%p1%d;%p2%dr, cub=\233%p1%dD, cud=\233%p1%dB, 
+	cuf=\233%p1%dC, cup=\233%i%p1%d;%p2%dH, cuu=\233%p1%dA, 
+	cvvis=\233?25h, dch=\233%p1%dP, dch1=\233P, 
+	dl=\233%p1%dM, dsl=\2331$}\2332$~\n\2330$}, 
+	ech=\233%p1%dX, ed=\233J, el=\233K, el1=\2331K, 
+	enacs=\E(B\E)0, flash=\233?5h$<50>\233?5l, fsl=\2330$}, 
+	home=\233H, ht=^I, hts=\EH, ich=\233%p1%d@, il=\233%p1%dL, 
+	ind=\ED, is1=\E[63;2"p\E[2h, 
+	is2=\E[?2h\E[?3l\E[?5l\E[?7h\E[?8h\E>\E[?1l\E G\E[?42l\E[?4l, 
+	is3=\2330$}\233?25h\2332l\233H\233J, ka1=\217w, 
+	ka3=\217y, kb2=\217u, kbs=^H, kc1=\217q, kc3=\217s, 
+	kcub1=\233D, kcud1=\233B, kcuf1=\233C, kcuu1=\233A, 
+	kdch1=\2333~, kf1=\217P, kf10=\23321~, kf11=\23323~, 
+	kf12=\23324~, kf13=\23325~, kf14=\23326~, kf15=\23328~, 
+	kf16=\23329~, kf17=\23331~, kf18=\23332~, kf19=\23333~, 
+	kf2=\217Q, kf20=\23334~, kf3=\217R, kf4=\217S, kf6=\23317~, 
+	kf7=\23318~, kf8=\23319~, kf9=\23320~, kfnd=\2331~, 
+	khlp=\23328~, kich1=\2332~, knp=\2336~, kpp=\2335~, 
+	krdo=\23329~, kslt=\2334~, lf1=pf1, lf2=pf2, lf3=pf3, 
+	lf4=pf4, mc0=\233i, mc4=\2334i, mc5=\2335i, nel=\EE, rc=\E8, 
+	rev=\2337m, ri=\EM, rmacs=^O, rmam=\233?7l, rmcup=\233?7h, 
+	rmir=\2334l, rmkx=\233?1l\E>, rmso=\23327m, rmul=\23324m, 
+	rs1=\E[!p, rs2=\E[?3l, s0ds=\E(B, s1ds=\E(0, sc=\E7, 
+	sgr=\233%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;m%?%p9%t\E(0%e\E(B%;, 
+	sgr0=\2330m\E(B, smacs=^N, smam=\233?7h, 
+	smcup=\233?7l\233?1l\E(B, smir=\2334h, smso=\2337m, 
+	smul=\2334m, tbc=\2333g, tsl=\2331$}\2332$~, 
+bq300-8rv|Bull vt320 8-bit reverse mode 80 columns, 
+	flash=\233?5l$<50>\233?5h, 
+	is2=\E[?2h\E[?3l\E[?5h\E[?7h\E[?8h\E>\E[?1l\E G\E[?42l\E[?4l, 
+	use=bq300-8, 
+bq300-8w|Bull vt320 8-bit 132 columns, 
+	cols#132, wsl#132, 
+	is2=\E[?2h\E[?3h\E[?5l\E[?7h\E[?8h\E>\E[?1l\E G\E[?42l\E[?4l, 
+	rs2=\233?3h, use=bq300-8, 
+bq300-w-8rv|Bull vt320 8-bit reverse mode 132 columns, 
+	cols#132, wsl#132, 
+	flash=\233?5l$<50>\233?5h, 
+	is2=\E[?2h\E[?3h\E[?5h\E[?7h\E[?8h\E>\E[?1l\E G\E[?42l\E[?4l, 
+	rs2=\233?3h, use=bq300-8, 
+
+#  This entry is used for terminals with vt320 emulation mode
+#  a 102 keys keyboard (PC scancode !) and following set-up : 
+#    8 bit ISO Latin Character Set (ISO 8859-1),
+#    7 bit Control Characters, 
+#    80 columns screen.    
+bq300-pc|Questar 303 with PC keyboard ISO Latin 1 80 columns, 
+	kbs=^H, kdch1=\E[3~, kend=\E[4~, kf1=\E[17~, kf10=\E[28~, 
+	kf11=\E[29~, kf12=\E[31~, kf13@, kf14@, kf15@, kf16@, kf17@, 
+	kf18@, kf19@, kf2=\E[18~, kf20@, kf3=\E[19~, kf4=\E[20~, 
+	kf5=\E[21~, kf6=\E[23~, kf7=\E[24~, kf8=\E[25~, kf9=\E[26~, 
+	kfnd@, khlp@, khome=\E[1~, kich1=\E[2~, knp=\E[6~, kpp=\E[5~, 
+	krdo@, kslt@, lf1@, lf2@, lf3@, lf4@, use=bq300, 
+bq300-pc-rv|Questar 303 with PC keyboard reverse mode 80 columns, 
+	flash=\E[?5l$<50>\E[?5h, 
+	is2=\E[?2h\E[?3l\E[?5h\E[?7h\E[?8h\E>\E[?1l\E F\E[?42l\E[?4l, 
+	use=bq300-pc, 
+bq300-pc-w|Questar 303 with PC keyboard 132 columns terminal, 
+	cols#132, wsl#132, 
+	is2=\E[?2h\E[?3h\E[?5l\E[?7h\E[?8h\E>\E[?1l\E F\E[?42l\E[?4l, 
+	rs2=\E[?3h, use=bq300-pc, 
+bq300-pc-w-rv|Questar 303 with PC keyboard reverse mode 132 columns, 
+	cols#132, wsl#132, 
+	flash=\E[?5l$<50>\E[?5h, 
+	is2=\E[?2h\E[?3h\E[?5h\E[?7h\E[?8h\E>\E[?1l\E F\E[?42l\E[?4l, 
+	rs2=\E[?3h, use=bq300-pc, 
+#    8 bit ISO Latin Character Set (ISO 8859-1),
+#    8 bit Control Characters, 
+#    80 columns screen.    
+bq300-8-pc|Q306-8-pc|Questar 303 with PC keyboard in full 8 bits 80 columns, 
+	kbs=^H, kdch1=\2333~, kend=\2334~, kf1=\23317~, 
+	kf10=\23328~, kf11=\23329~, kf12=\23331~, kf13@, kf14@, 
+	kf15@, kf16@, kf17@, kf18@, kf19@, kf2=\23318~, kf20@, 
+	kf3=\23319~, kf4=\23320~, kf5=\23321~, kf6=\23323~, 
+	kf7=\23324~, kf8=\23325~, kf9=\23326~, kfnd@, khlp@, 
+	khome=\2331~, kich1=\2332~, knp=\2336~, kpp=\2335~, krdo@, 
+	kslt@, lf1@, lf2@, lf3@, lf4@, use=bq300-8, 
+bq300-8-pc-rv|Questar 303 with PC keyboard full 8 bits reverse mode 80 columns, 
+	flash=\E[?5l$<50>\E[?5h, 
+	is2=\E[?2h\E[?3l\E[?5h\E[?7h\E[?8h\E>\E[?1l\E G\E[?42l\E[?4l, 
+	use=bq300-8-pc, 
+bq300-8-pc-w|Questar 303 with PC keyboard full 8 bits 132 columns, 
+	cols#132, wsl#132, 
+	is2=\E[?2h\E[?3h\E[?5l\E[?7h\E[?8h\E>\E[?1l\E G\E[?42l\E[?4l, 
+	rs2=\E[?3h, use=bq300-8-pc, 
+bq300-8-pc-w-rv|Questar 303 with PC keyboard full 8 bits reverse 132 columns, 
+	cols#132, wsl#132, 
+	flash=\E[?5l$<50>\E[?5h, 
+	is2=\E[?2h\E[?3h\E[?5h\E[?7h\E[?8h\E>\E[?1l\E G\E[?42l\E[?4l, 
+	rs2=\E[?3h, use=bq300-8-pc, 
+
+#======================================================#
+# BULL QUESTAR 310 `VIP 7800/8800' terminals emulation #
+#======================================================#
+
+# normal mode, 8 bits, 80 columns terminal.
+#	RES reset :			^[e
+#	RIS reset initial state:	^[c
+#	BLE bell enable			^[h
+#	BLD bell disable		^[g
+#	CAMS char. attr. mode set	^[[D
+#	CAMR char. attr. mode reset	^[[G
+#	CLR clear			^[`
+#	KBU keyboard unlock (set)	^[[W
+#	KBL keyboard lock (reset)	^[[X
+#	CM  character mode (async.) 	^[k
+#	NEP non echoplex mode (by host)	^[l
+#	EP  echoplex mode (by host) 	^[m
+#	IM  insert mode set		^[[I
+#	IM  insert mode reset 		^[[J
+#	RMS roll mode set 		^[r
+#	RMR roll mode reset 		^[q
+#	SM78 set mode vip7800	 	^[[1q
+#	SD  scroll up  	(72 lines) 	^[[0s
+#	SD  scroll down	(72 lines) 	^[[1s
+#	RBM block mode reset		^[[E
+#	SLS status line set 		^[w
+#	SLR status line reset 		^[v
+#	SLL status line lock 		^[O
+#	LGS Line-graphic mode set 	^[G
+#	LGR Line-graphic mode reset 	^[F
+#	TBC tab clear (at cursor pos.)	^[[g
+#	TBI tab initialize 		^[[N
+#	TBS tab set (at cursor pos.)	^[p
+#	PDS  print data space		^[[0p
+#	PHD  print host data 		^[[3p
+#	PDT  print data terminator	^[[<p
+#	PRES print adapter reset	^[[2p
+#	SSPR multi-part. reset		^[[<>u
+#	SSP0 partition 0 set		^[[00u
+#	SSP1 partition n format 1 	^[[PnPnSTRINGu
+#	SSP2 partition n format 2 	^[[PnPnSTRINGu
+#	SSP3 partition n format 3 	^[[PnPnu
+#	ATR attribute (visual)
+#	    blink :			^[sB
+#	    dim :			^[sL
+#	    hide (blank) :		^[sH
+#	    restore :			^[sR
+#	    inverse video :		^[sI
+#	    prot. :			^[sP
+#	    underline :			^[s_
+#	    reset :			^{
+#
+# This covers the vip7800 and BQ3155-vip7800
+vip|Bull Questar 3155-7800, 
+	am, eslok, hs, km, mc5i, msgr, xenl, xon, 
+	cols#80, it#8, lines#24, vt#3, wsl#80, 
+	acsc=0pjdkblamcnkqitgufvhwexj, bel=^G, blink=\EsB, 
+	cbt=\E[Z, clear=\E`, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\E[%i%p1%03d%p2%03df, cuu1=\EA, dch1=\E[P, dim=\EsL, 
+	dl1=\E[M, dsl=\Ev, ed=\EJ, el=\EK, 
+	flash=\007$<80>\007$<80>\007, fsl=\EO, home=\EH, ht=^I, 
+	hts=\Ep, ich1=\E[I, ind=^J, invis=\EsH, 
+	is2=\E[00u\E[<>001001024080024080u\E[01u, 
+	is3=\Er\E[W\E`, kHOM=\EH, kLFT=\Eo, kRIT=\Eu, kbs=^H, 
+	kcbt=\E[Z, kclr=\E`, kctab=\E[g, kcub1=\ED, kcud1=\EB, 
+	kcuf1=\EC, kcuu1=\EA, kdch1=\E[P, kdl1=\E[M, ked=\EJ, 
+	kel=\EK, kf1=\E0, kf10=\ET, kf11=\E\\, kf12=\E\^, kf13@, kf14@, 
+	kf15@, kf16@, kf17@, kf18@, kf19@, kf2=\E2, kf20@, kf21=\E1, 
+	kf22=\E5, kf23=\E7, kf24=\E9, kf25=\E;, kf26=\E=, kf27=\E?, 
+	kf28=\EQ, kf29=\ES, kf3=\E6, kf30=\EV, kf31=\E], kf32=\E_, 
+	kf4=\E8, kf5=\E\:, kf6=\E<, kf7=\E>, kf8=\EP, kf9=\ER, 
+	khome=\EH, khts=\Ep, kich1=\E[I, kil1=\E[L, kind=\E[0s, 
+	kll=\EH\EA, kri=\E[1s, krmir=\E[J, ktbc=\E[N, lf1=pf1, 
+	lf2=pf2, lf3=pf3, lf4=pf4, ll=\EH\EA, mc0=\E[0p, mc4=\E[<p, 
+	mc5=\E[3p, nel=^M, prot=\EsP, rev=\EsI, 
+	ri=\EA\EJ\EH\E[L$<10>, rmacs=\EF, rmir=\E[J, rmso=\EsR, 
+	rmul=\EsR, rs1=\Ec, rs2=\E[G, s0ds=\EF, s1ds=\EG, 
+	sgr0=\EsR\EsU\EF, smacs=\EG, smir=\E[I, smso=\EsI, 
+	smul=\Es_, tbc=\E[N, tsl=\Ew, 
+# normal screen, 8 bits, 132 columns terminal.
+vip-w|vip7800-w|Q310-vip-w|Q310-vip-w-am|Questar 3155-vip7800 wide, 
+	cols#132, wsl#132, 
+	is2=\E[00u\E[<>001001024132024132u\E[01u, use=vip, 
+vip-H|vip7800-H|Q310-vip-H|Q310-vip-H-am|Questar 3155-vip7800 72 lines, 
+	lines#72, 
+	is2=\E[00u\E[<>001001024080072080u\E[01u, use=vip, 
+vip-Hw|vip7800-Hw|Q310-vip-Hw|Questar 3155-vip7800 wide 72 lines, 
+	cols#132, lines#72, wsl#132, 
+	is2=\E[00u\E[<>001001024132072132u\E[01u, use=vip, 
+
+#### Chromatics
+#
+
+# I have put the long strings in <smcup>/<rmcup>. Ti sets up a window 
+# that is smaller than the screen, and puts up a warning message 
+# outside the window. Te erases the warning message, puts the 
+# window back to be the whole screen, and puts the cursor at just
+# below the small window. I defined <cnorm> and <civis> to really turn 
+# the cursor on and off, but I have taken this out since I don't 
+# like the cursor being turned off when vi exits.   
+cg7900|chromatics|chromatics 7900, 
+	am, 
+	cols#80, lines#40, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, cuf1=^], 
+	cup=\001M%p2%d\,%p1%d\,, cuu1=^K, dch1=^A<1, dl1=^A<2, 
+	ed=^Al, el=^A`, home=^\, ich1=^A>1, il1=^A>2, ind=^J, ll=^A|, 
+	rmcup=\001W0\,40\,85\,48\,\014\001W0\,0\,85\,48\,\001M0\,40\,, 
+	rmso=\001C1\,\001c2\,, 
+	smcup=\001P0\001O1\001R1\001C4\,\001c0\,\014\001M0\,42\,WARNING DOUBLE ENTER ESCAPE and \025\001C1\,\001c2\,\001W0\,0\,79\,39\,, 
+	smso=\001C4\,\001c7\,, uc=\001\001_\001\0, 
+
+#### Computer Automation
+#
+
+ca22851|computer automation 22851, 
+	am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\014$<8>, cr=^M, cub1=^U, cud1=^J, cuf1=^I, 
+	cup=\002%i%p1%c%p2%c, cuu1=^V, ed=^\, el=^], home=^^, ind=^J, 
+	kcub1=^U, kcud1=^W, kcuu1=^V, khome=^^, 
+
+#### Cybernex
+#
+
+# This entry has correct padding and the undocumented "ri" capability
+cyb83|xl83|cybernex xl-83, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\014$<62>, cr=^M, cub1=^H, cud1=^J, cuf1=^I, 
+	cup=\027%p1%{32}%+%c%p2%{32}%+%c, cuu1=^N, 
+	ed=\020$<62>, el=\017$<3>, home=^K, ind=^J, kcub1=^H, 
+	kcud1=^J, kcuf1=^I, kcuu1=^N, ri=^N, 
+# (mdl110: removed obsolete ":ma=^Z^P:" and overridden ":cd=145^NA^W:" -- esr)
+cyb110|mdl110|cybernex mdl-110, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\030$<70>, cr=^M, cub1=^H, cud1=^J, cuf1=^U, 
+	cup=\020%p1%{32}%+%c%p2%{32}%+%c, cuu1=^Z, 
+	dch1=\016A\036$<3.5>, dl1=\016A\016\036$<40>, 
+	ed=\016@\026$<6>, el=\016@\026$<145>, home=^Y, 
+	ht=\011$<43>, ich1=\016A\035$<3.5>, 
+	il1=\016A\016\035$<65>, ind=^J, rmso=^NG, smso=^NF, 
+
+#### Datapoint
+#
+# Datapoint is gone.  They used to be headquartered in Texas.
+# They created ARCnet, an Ethernet competitor that flourished for a while
+# in the early 1980s before 3COM got wise and cut its prices.  The service
+# side of Datapoint still lives (1995) in the form of Intelogic Trace.
+#
+
+dp3360|datapoint|datapoint 3360, 
+	OTbs, am, 
+	cols#82, lines#25, 
+	bel=^G, clear=^]^_, cr=^M, cub1=^H, cud1=^J, cuf1=^X, cuu1=^Z, 
+	ed=^_, el=^^, home=^], ind=^J, 
+
+# From: Jan Willem Stumpel <jw.stumpel@inter.nl.net>, 11 May 1997
+# The Datapoint 8242 Workstation was sold at least between 1985 
+# and 1989. To make the terminal work with this entry, press 
+# CONTROL-INT-INT to take the terminal off-line, and type (opt). 
+# Set the options AUTO ROLL, ROLL DN, and ESC KBD on, and AUTO 
+# CR/LF off. Use control-shift-[] as escape key, control-I as tab, 
+# shift-F1 to shift-F5 as F6 to F10 (unshifted F1 to F5 are in
+# fact unusable because the strings sent by the terminal conflict
+# with other keys).
+# The terminal is capable of displaying "box draw" characters.
+# For each graphic character you must send 2 ESC's (\E\E) followed 
+# by a control character as follows: 
+#         character        meaning
+#         =========        =======
+#         ctrl-E           top tee
+#         ctrl-F           right tee
+#         ctrl-G           bottom tee
+#         ctrl-H           left tee
+#         ctrl-I           cross
+#         ctrl-J           top left corner
+#         ctrl-K           top right corner
+#         ctrl-L           bottom left corner
+#         ctrl-M           bottom right corner
+#         ctrl-N           horizontal line
+#         ctrl-O           vertical line
+# Unfortunately this cannot be fitted into the termcap/terminfo 
+# description scheme. 
+dp8242|datapoint 8242, 
+	msgr, 
+	cols#80, lines#25, 
+	bel=^G, civis=^Y, clear=\025\E\004\027\030, cnorm=^X, 
+	cr=^M, cub1=^H, cud1=^J, 
+	cup=\011%p2%'\0'%+%c%p1%'\0'%+%c, dl1=\E^Z, ed=^W, el=^V, 
+	home=^U, ht=^I, il1=\E^T, ind=^C, 
+	is1=\E\014\E\016\0\230\0\317\025\027\030\E\004, 
+	kbs=^H, kcub1=^D, kcud1=^B, kcuf1=^F, kcuu1=^E, kf1=^G\Ee, 
+	kf10=\EK\Ea, kf2=^I\Ed, kf3=^J\Ec, kf4=^J\Eb, kf5=^S\Ea, 
+	kf6=\EO\Ee, kf7=\EN\Ed, kf8=\EM\Ec, kf9=\EL\Eb, nel=^M^J, 
+	rep=\E\023%p1%c%p2%c, ri=^K, rmso=\E^D, rmul=\E^D, 
+	rs1=\E\014\E\016\0\230\0\317\025\027\030\E\004, 
+	smso=\E^E, smul=\E^F, 
+	wind=\E\014\E\016%p1%'\0'%+%c%p2%'\0'%+%c%p3%'\0'%+%c%p4%'\0'%+%c\025, 
+
+#### DEC terminals (Obsolete types: DECwriter and vt40/42/50)
+#
+# These entries are DEC's official terminfos for its older terminals.
+# Contact Bill Hedberg <hedberg@hannah.enet.dec.com> of Terminal Support
+# Engineering for more information.  Updated terminfos and termcaps 
+# are kept available at ftp://gatekeeper.dec.com/pub/DEC/termcaps.
+#
+
+gt40|dec gt40, 
+	OTbs, os, 
+	cols#72, lines#30, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, 
+gt42|dec gt42, 
+	OTbs, os, 
+	cols#72, lines#40, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, 
+vt50|dec vt50, 
+	OTbs, 
+	cols#80, lines#12, 
+	bel=^G, clear=\EH\EJ, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cuu1=\EA, ed=\EJ, el=\EK, ht=^I, ind=^J, 
+vt50h|dec vt50h, 
+	OTbs, 
+	cols#80, lines#12, 
+	bel=^G, clear=\EH\EJ, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, ed=\EJ, 
+	el=\EK, ht=^I, ind=^J, ri=\EI, 
+# (vt61: there's a BSD termcap that claims <dl1=\EPd>, <il1=\EPf.> <kbs=^H>)
+vt61|vt-61|vt61.5|dec vt61, 
+	cols#80, lines#24, 
+	bel=^G, clear=\EH\EJ$<120>, cr=\r$<20>, cub1=^H, cud1=^J, 
+	cuf1=\EC$<20>, cup=\EY%p1%{32}%+%c%p2%{32}%+%c$<20>, 
+	cuu1=\EA$<20>, ed=\EJ$<120>, el=\EK$<70>, ht=^I, 
+	ind=\n$<20>, kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, 
+	ri=\E$<20>I, 
+
+# The gigi does standout with red!
+# (gigi: I added <rmam>/<smam> based on the init string, corrected cub1 -- esr)
+gigi|vk100|dec gigi graphics terminal, 
+	OTbs, am, xenl, 
+	cols#84, lines#24, 
+	bel=^G, clear=\E[H\E[2J, cr=^M, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, ed=\E[J, 
+	el=\E[K, ht=^I, ind=^J, 
+	is2=\E>\E[?3l\E[?4l\E[?5l\E[?20l\E[?7h\E[?8h, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kf1=\EOP, 
+	kf2=\EOQ, kf3=\EOR, kf4=\EOS, khome=\E[H, ri=\EM, 
+	rmam=\E[?7l, rmkx=\E[?1l\E>, rmso=\E[m, rmul=\E[m, 
+	sgr0=\E[m, smam=\E[?7h, smkx=\E[?1h\E=, smso=\E[7;31m, 
+	smul=\E[4m, 
+
+# DEC PRO-350 console (VT220-style).  The 350 was DEC's attempt to produce
+# a PC differentiated from the IBM clones.  It was a total, ludicrous,
+# grossly-overpriced failure (among other things, DEC's OS didn't include
+# a format program, so you had to buy pre-formatted floppies from DEC at
+# a hefty premium!).
+pro350|decpro|dec pro console, 
+	OTbs, 
+	cols#80, it#8, lines#24, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	clear=\EH\EJ, cub1=^H, cud1=\EB, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, ed=\EJ, 
+	el=\EK, home=\EH, ht=^I, kcub1=\ED, kcud1=\EB, kcuf1=\EC, 
+	kcuu1=\EA, kf0=\EE, kf1=\EF, kf2=\EG, kf3=\EH, kf4=\EI, 
+	kf5=\EJ, kf6=\Ei, kf7=\Ej, khome=\EH, ri=\EI, rmacs=\EG, 
+	rmso=\E^N, rmul=\E^C, smacs=\EF, smso=\E^H, smul=\E^D, 
+
+dw1|decwriter I, 
+	OTbs, hc, os, 
+	cols#72, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, ind=^J, 
+dw2|decwriter|dw|decwriter II, 
+	OTbs, hc, os, 
+	cols#132, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, ind=^J, kbs=^H, 
+# \E(B		Use U.S. character set (otherwise # => british pound !)
+# \E[20l	Disable "linefeed newline" mode (else puts \r after \n,\f,\v)
+# \E[w   	10 char/in pitch
+# \E[1;132	full width horizontal margins
+# \E[2g		clear all tab stops
+# \E[z		6 lines/in
+# \E[66t	66 lines/page (for \f)
+# \E[1;66r	full vertical page can be printed
+# \E[4g		clear vertical tab stops
+# \E>		disable alternate keypad mode (so it transmits numbers!)
+# \E[%i%p1%du	set tab stop at column %d (origin == 1)
+#		(Full syntax is \E[n;n;n;n;n;...;nu where each 'n' is 
+#		a tab stop)
+#
+#       The dw3 does standout with wide characters.
+#
+dw3|la120|decwriter III, 
+	OTbs, hc, os, 
+	cols#132, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, ht=^I, ind=^J, 
+	is1=\E(B\E[20l\E[w\E[0;132s\E[2g\E[z\E[66t\E[1;66r\E[4g\E>, 
+	is2=\E[9;17;25;33;41;49;57;65;73;81;89;97;105;113;121;129u\r, 
+	kbs=^H, rmso=\E[w, sgr0=\E[w, smso=\E[6w, 
+dw4|decwriter IV, 
+	OTbs, am, hc, os, 
+	cols#132, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, ht=^I, ind=^J, is2=\Ec, kbs=^H, 
+	kf0=\EOP, kf1=\EOQ, kf2=\EOR, kf3=\EOS, 
+
+# These aren't official
+ln03|dec ln03 laser printer, 
+	hc, 
+	cols#80, lines#66, 
+	bel=^G, cr=^M, cud1=^J, hd=\EK, ht=^I, hu=\EL, ind=^J, nel=^M^J, 
+	rmso=\E[22m, rmul=\E[24m, sgr0=\E[m, smso=\E[1m, 
+	smul=\E[4m, 
+ln03-w|dec ln03 laser printer 132 cols, 
+	cols#132, 
+	bel=^G, cr=^M, cud1=^J, ht=^I, ind=^J, kbs=^H, kcub1=^H, 
+	kcud1=^J, nel=^M^J, use=ln03, 
+
+#### Delta Data (dd)
+#
+
+# Untested. The cup sequence is hairy enough that it probably needs work.
+# The idea is ctrl(O), dd(row), dd(col), where dd(x) is x - 2*(x%16) + '9'.
+# There are BSD-derived termcap entries floating around for this puppy
+# that are *certainly* wrong.
+delta|dd5000|delta data 5000, 
+	OTbs, am, 
+	cols#80, lines#27, 
+	bel=^G, clear=^NR, cub1=^H, cud1=^J, cuf1=^Y, 
+	cup=\017%p1%p1%{16}%m%{2}%*%-%{57}%+%c%p2%p2%{16}%m%{2}%*%-%{57}%+%c, 
+	cuu1=^Z, dch1=^NV, el=^NU, home=^NQ, ind=^J, 
+
+#### Digital Data Research (ddr)
+#
+
+# (ddr: I added <rmam>/<smam> based on the init string -- esr)
+ddr|rebus3180|ddr3180|Rebus/DDR 3180 vt100 emulator, 
+	OTbs, am, xenl, 
+	cols#80, it#8, lines#24, vt#3, 
+	blink=\E[5m$<2/>, bold=\E[1m$<2/>, 
+	clear=\E[H\E[2J$<50/>, csr=\E[%i%p1%d;%p2%dr, cub1=^H, 
+	cud1=^J, cuf1=\E[C$<2/>, cup=\E[%i%p1%d;%p2%dH$<5/>, 
+	cuu1=\E[A$<2/>, ed=\E[J$<50/>, el=\E[K$<3/>, home=\E[H, 
+	ht=^I, ind=\ED$<5/>, is2=\E[1;24r\E[24;1H, kbs=^H, 
+	kcub1=\E[D, kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf1=\EOP, 
+	kf2=\EOQ, kf3=\EOR, kf4=\EOS, rc=\E8, rev=\E[7m$<2/>, 
+	rf=/usr/share/tabset/vt100, ri=\EM$<5/>, rmam=\E[7l, 
+	rmkx=\E[?1l\E>, rmso=\E[m, rmul=\E[m$<2/>, 
+	rs1=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sc=\E7, 
+	sgr0=\E[m$<2/>, smam=\E[7l, smkx=\E[?1h\E=, smso=\E[7m, 
+	smul=\E[4m$<2/>, 
+
+#### Evans & Sutherland
+#
+
+# Jon Leech <leech@cs.unc.edu> tells us:
+# The ps300 was the Evans & Sutherland Picture System 300, a high
+# performance 3D vector graphics system with a bunch of specialized hardware.
+# Approximate date of release was 1982 (early 80s, anyway), and it had several
+# evolutions including (limited) color versions such as the PS330C. PS300s
+# were effectively obsolete by the late 80s, replaced by raster graphics
+# systems, although specialized applications like molecular modelling
+# hung onto them for a while longer.  AFAIK all E&S vector graphics systems
+# are out of production, though of course E&S is very much alive (in 1996).
+# (ps300: changed ":pt@:" to "it@" -- esr)
+#
+ps300|Picture System 300, 
+	xt, 
+	it@, 
+	rmso@, rmul@, smso@, smul@, use=vt100, 
+
+#### General Electric (ge)
+#
+
+terminet1200|terminet300|tn1200|tn300|terminet|GE terminet 1200, 
+	OTbs, hc, os, 
+	cols#120, 
+	bel=^G, cr=^M, cud1=^J, ind=^J, 
+
+#### Heathkit/Zenith
+#
+
+# Here is a description of the H19 DIP switches:
+#
+# S401
+# 0-3 = baud rate as follows:
+# 
+#         3       2       1       0
+#	---	---	---	--- 
+#         0       0       1       1       300 baud
+#         0       1       0       1       1200 baud
+#         1       0       0       0       2400 baud
+#         1       0       1       0       4800 baud
+#         1       1       0       0       9600 baud
+#         1       1       0       1       19.2K baud
+# 
+# 4 = parity (0 = no parity)
+# 5 = even parity (0 = odd parity)
+# 6 = stick parity (0 = normal parity)
+# 7 = full duplex (0 = half duplex)
+# 
+# S402 
+# 0 = block cursor (0 = underscore cursor)
+# 1 = no key click (0 = keyclick)
+# 2 = wrap at end of line (0 = no wrap)
+# 3 = auto LF on CR (0 = no LF on CR)
+# 4 = auto CR on LF (0 = no CR on LF)
+# 5 = ANSI mode (0 = VT52 mode)
+# 6 = keypad shifted (0 = keypad unshifted)
+# 7 = 50Hz refresh (1 = 60Hz refresh)
+# 
+# Factory Default settings are as follows:
+#          7 6 5 4 3 2 1 0
+# S401     1 0 0 0 1 1 0 0
+# S402     0 0 0 0 0 0 0 0
+# (h19: I added <rmam>/<smam> based on the init string;
+# also added empty <acsc> to suppress a tic warning -- esr)
+h19-a|h19a|heath-ansi|heathkit-a|heathkit h19 ansi mode, 
+	OTbs, am, mir, msgr, 
+	cols#80, it#8, lines#24, 
+	acsc=, bel=^G, clear=\E[2J, cnorm=\E[>4l, cr=^M, cub1=^H, 
+	cud1=\E[1B, cuf1=\E[1C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu1=\E[1A, cvvis=\E[>4h, dch1=\E[1P, dl1=\E[1M$<1*>, 
+	ed=\E[J, el=\E[K, home=\E[H, ht=^I, il1=\E[1L$<1*>, ind=^J, 
+	is2=\E<\E[>1;2;3;4;5;6;7;8;9l\E[m\E[11m\E[?7h, 
+	kbs=^H, kcub1=\E[1D, kcud1=\E[1B, kcuf1=\E[1C, kcuu1=\E[1A, 
+	kf1=\EOS, kf2=\EOT, kf3=\EOU, kf4=\EOV, kf5=\EOW, kf6=\EOP, 
+	kf7=\EOQ, kf8=\EOR, khome=\E[H, lf6=blue, lf7=red, lf8=white, 
+	ri=\EM, rmacs=\E[11m, rmam=\E[?7l, rmir=\E[4l, rmso=\E[m, 
+	smacs=\E[10m, smam=\E[?7h, smir=\E[4h, smso=\E[7m, 
+h19-bs|heathkit w/keypad shifted, 
+	rmkx=\Eu, smkx=\Et, use=h19-b, 
+h19-us|h19us|h19-smul|heathkit w/keypad shifted/underscore cursor, 
+	rmkx=\Eu, smkx=\Et, use=h19-u, 
+# (h19: merged in <ip> from BSDI hp19-e entry>;
+# also added empty <acsc> to suppress a tic warning --esr)
+# From: Tim Pierce <twp@skepsis.com>, 23 Feb 1998 
+# Tim tells us that:
+# I have an old Zenith-19 terminal at home that still gets a lot of use.
+# This terminal suffers from the same famous insert-mode padding lossage
+# that has been acknowledged for the Z29 terminal.  Emacs is nearly
+# unusable on this box, since even a half-scroll up or down the window
+# causes flaming terminal death.
+#   
+# On the Z19, the only way I have found around this problem is to remove
+# the :al: and :dl: entries entirely.  No amount of extra padding will
+# help (I have tried up to 20000).  Removing <il1=\EL$> and <dl1=\EM$>
+# makes Emacs a little slower, but it remains in the land of the living.
+# Big win.
+h19|heath|h19-b|heathkit|heath-19|z19|zenith|heathkit h19, 
+	OTbs, am, eslok, hs, mir, msgr, 
+	cols#80, it#8, lines#24, 
+	acsc=, bel=^G, clear=\EE, cnorm=\Ey4, cr=^M, cub1=^H, cud1=\EB, 
+	cuf1=\EC, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, 
+	cvvis=\Ex4, dch1=\EN, ed=\EJ, el=\EK, fsl=\Ek\Ey5, home=\EH, 
+	ht=^I, ind=^J, ip=<1.5/>, kbs=^H, kcub1=\ED, kcud1=\EB, 
+	kcuf1=\EC, kcuu1=\EA, kf1=\ES, kf2=\ET, kf3=\EU, kf4=\EV, 
+	kf5=\EW, kf6=\EP, kf7=\EQ, kf8=\ER, khome=\EH, lf6=blue, 
+	lf7=red, lf8=white, ri=\EI, rmacs=\EG, rmir=\EO, rmso=\Eq, 
+	smacs=\EF, smir=\E@, smso=\Ep, 
+	tsl=\Ej\Ex5\EY8%p1%{32}%+%c\Eo\Eo, 
+h19-u|heathkit with underscore cursor, 
+	cnorm@, cvvis@, use=h19-b, 
+h19-g|h19g|heathkit w/block cursor, 
+	cnorm=\Ex4, use=h19-b, 
+alto-h19|altoh19|altoheath|alto-heath|alto emulating heathkit h19, 
+	lines#60, 
+	dl1=\EM, il1=\EL, use=h19, 
+
+# The major problem with the Z29 is that it requires more padding than the Z19.
+#
+# The problem with declaring an H19 to be synonymous with a Z29 is that
+# it needs more padding. It especially loses if a program attempts
+# to put the Z29 into insert mode and insert text at 9600 baud. It
+# even loses worse if the program attempts to insert tabs at 9600
+# baud. Adding padding to text that is inserted loses because in 
+# order to make the Z29 not die, one must add so much padding that
+# whenever the program tries to use insert mode, the effective 
+# rate is about 110 baud.
+# 
+# What program would want to put the terminal into insert mode 
+# and shove stuff at it at 9600 baud you ask?  
+# 
+# Emacs. Emacs seems to want to do the mathematically optimal 
+# thing in doing a redisplay rather than the practical thing.
+# When it is about to output a line on top of a line that is 
+# already on the screen, instead of just killing to the end of 
+# the line and outputting the new line, it compares the old line 
+# and the new line and if there are any similarities, it 
+# constructs the new line by deleting the text on the old line 
+# on the terminal that is already there and then inserting new
+# text into the line to transform it into the new line that is 
+# to be displayed. The Z29 does not react kindly to this.
+# 
+# But don't cry for too long.... There is a solution. You can make
+# a termcap entry for the Z29 that says the Z29 has no insert mode.
+# Then Emacs cannot use it. "Oh, no, but now inserting into a 
+# line will be really slow", you say. Well there is a sort of a
+# solution to that too. There is an insert character option on 
+# the Z29 that will insert one character. Unfortunately, it 
+# involves putting the terminal into ansi mode, inserting the 
+# character, and changing it back to H19 mode. All this takes 12 
+# characters. Pretty expensive to insert one character, but it 
+# works. Either Emacs doesn't try to use its inserting hack when 
+# it's only given an insert character ability or the Z29 doesn't 
+# require padding with this (the former is probably more likely, 
+# but I haven't checked it out).
+# (z29: added empty <acsc> to suppress a tic warning, merged in
+# status line capabilities from BRL entry --esr)
+z29|zenith29|z29b|zenith z29b, 
+	OTbs, OTpt, am, eslok, hs, mir, msgr, 
+	OTkn#10, cols#80, lines#24, 
+	OTbc=\ED, acsc=, bel=^G, cbt=\E-, clear=\EE$<14>, cnorm=\Ey4, 
+	cr=^M, cub1=^H, cud1=\EB, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\E$<1>A, 
+	cvvis=\Ex4, dch1=\EN$<0.1*>, dl1=\EM$<1/>, dsl=\Ey1, 
+	ed=\EJ$<14>, el=\EK$<1>, fsl=\Ek\Ey5, home=\EH, ht=^I, 
+	ich1=\E<\E[1@\E[?2h$<1>, il1=\EL$<1/>, ind=\n$<2>, 
+	is2=\E<\E[?2h\Ev, kbs=^H, kcub1=\ED, kcud1=\EB, kcuf1=\EC, 
+	kcuu1=\EA, kf0=\E~, kf1=\ES, kf2=\ET, kf3=\EU, kf4=\EV, 
+	kf5=\EW, kf6=\EP, kf7=\EQ, kf8=\ER, kf9=\E0I, khome=\EH, 
+	lf0=home, ri=\EI$<2/>, rmacs=\EF, rmir=\EO, rmso=\Eq, 
+	rmul=\Es0, smacs=\EG, smir=\E@, smso=\Ep, smul=\Es8, 
+	tsl=\Ej\Ex5\Ex1\EY8%+ \Eo, 
+# z29 in ansi mode. Assumes that the cursor is in the correct state, and that
+# the world is stable. <rs1> causes the terminal to be reset to the state
+# indicated by the name. kc -> key click, nkc -> no key click, uc -> underscore
+# cursor, bc -> block cursor.
+# From: Mike Meyers
+# (z29a: replaced nonexistent <if=/usr/share/tabset/zenith29> befause <hts>
+# looks vt100-compatible -- esr)
+z29a|z29a-kc-bc|h29a-kc-bc|heath/zenith 29 in ansi mode, 
+	OTbs, OTpt, am, eslok, hs, mir, msgr, 
+	OTkn#10, cols#80, it#8, lines#24, 
+	OTbc=\ED, bel=^G, blink=\E[5m, bold=\E[2m, clear=\E[2J, 
+	cr=^M, csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[1P, dim=\E[2m, dl=\E[%p1%dM, 
+	dsl=\E[>1l, ed=\E[J, el=\E[K, fsl=\E[u\E[>5l, home=\E[H, 
+	ht=^I, hts=\EH, if=/usr/share/tabset/vt100, il=\E[%p1%dL, 
+	ind=\ED, kbs=^H, kclr=\E[J, kcub1=\EOD, kcud1=\EOB, 
+	kcuf1=\EOC, kcuu1=\EOA, ked=\E[J, kf0=\E[~, kf1=\EOS, 
+	kf2=\EOT, kf3=\EOU, kf4=\EOV, kf5=\EOW, kf6=\EOP, kf7=\EOQ, 
+	kf8=\EOR, kf9=\EOX, khome=\E[H, lf0=help, mc0=\E#7, 
+	nel=^M\ED, rc=\E[r, rev=\E[7m, ri=\EM, rmcup=\E[?7h, 
+	rmso=\E[m, rmul=\E[m, 
+	rs1=\E<\E[1;24r\E[24;1H\E[?7h\E[>4h\E[>1;2;3;5;6;7;8;9l\E[m\E[11m, 
+	sc=\E[s, sgr0=\E[m, smcup=\E[?7l, smso=\E[7;2m, smul=\E[4m, 
+	tbc=\E[3g, tsl=\E[s\E[>5;1h\E[25;%i%dH\E[1K, 
+z29a-kc-uc|h29a-kc-uc|z29 ansi mode with keyckick and underscore cursor, 
+	rs1=\E<\E[1;24r\E[24;1H\E[?7h\E[>1;2;3;4;5;6;7;8;9l\E[m\E[11m, 
+	use=z29a, 
+z29a-nkc-bc|h29a-nkc-bc|z29 ansi mode with block cursor and no keyclick, 
+	rs1=\E<\E[1;24r\E[24;1H\E[?7h\E[>2;4h\E[>1;3;5;6;7;8;9l\E[m\E[11m, 
+	use=z29a, 
+z29a-nkc-uc|h29a-nkc-uc|z29 ansi mode with underscore cursor and no keyclick, 
+	rs1=\E<\E[1;24r\E[24;1H\E[?7h\E[>2h\E[>1;3;4;5;6;7;8;9l\E[m\E[11m, 
+	use=z29a, 
+# From: Jeff Bartig <jeffb@dont.doit.wisc.edu> 31 Mar 1995
+z39-a|z39a|zenith39-a|zenith39-ansi|Zenith 39 in ANSI mode, 
+	am, eslok, hs, mc5i, mir, msgr, xon, 
+	cols#80, lines#24, 
+	acsc=0a``aaffggjjkkllmmnnooqqssttuuvvwwxx~~, bel=^G, 
+	blink=\E[5m, bold=\E[1m, cbt=\E[1Z, civis=\E[>5h, 
+	clear=\E[2J\E[H, cnorm=\E[>5l, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A, 
+	dch=\E[%p1%dP, dch1=\E[1P, dim=\E[2m, dl=\E[%p1%dM, 
+	dl1=\E[1M, dsl=\E[>1l, ed=\E[0J, el=\E[0K, el1=\E[1K, 
+	fsl=\E[u, home=\E[H, ht=^I, hts=\EH, il=\E[%p1%dL, il1=\E[1L, 
+	ind=^J, is2=\E<\E[>1;3;5;6;7l\E[0m\E[2J, ka1=\EOw, 
+	ka3=\EOu, kb2=\EOy, kbs=^H, kc1=\EOq, kc3=\EOs, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, ked=\E[J, kf1=\EOS, 
+	kf2=\EOT, kf3=\EOU, kf4=\EOV, kf5=\EOW, kf6=\EOP, kf7=\EOQ, 
+	kf8=\EOR, kf9=\EOX, khlp=\E[~, khome=\E[H, ll=\E[24;1H, 
+	mc0=\E[?19h\E[i, mc4=\E[4i, mc5=\E[5i, rc=\E[u, rev=\E[7m, 
+	rmacs=\E(B, rmir=\E[4l, rmkx=\E[>7l, rmso=\E[0m, 
+	rmul=\E[0m, rs2=\E<\Ec\0, sc=\E[s, sgr0=\E[0m, smacs=\E(0, 
+	smir=\E[4h, smkx=\E[>7h, smso=\E[7m, smul=\E[4m, tbc=\E[3g, 
+	tsl=\E[s\E[>1h\E[25;%i%p1%dH, 
+
+# From: Brad Brahms <Brahms@USC-ECLC>
+z100|h100|z110|z-100|h-100|heath/zenith z-100 pc with color monitor, 
+	cnorm=\Ey4\Em70, cvvis=\Ex4\Em71, use=z100bw, 
+# (z100bw: removed obsolete ":kn#10:", added empty <acsc> -- esr)
+z100bw|h100bw|z110bw|z-100bw|h-100bw|heath/zenith z-100 pc, 
+	OTbs, OTpt, mir, msgr, 
+	OTkn#10, cols#80, it#8, lines#24, 
+	acsc=, clear=\EE$<5*/>, cnorm=\Ey4, cub1=^H, cud1=\EB, 
+	cuf1=\EC, cup=\EY%p1%{32}%+%c%p2%{32}%+%c$<1*/>, 
+	cuu1=\EA, cvvis=\Ex4, dch1=\EN$<1*/>, dl1=\EM$<5*/>, 
+	ed=\EJ, el=\EK, home=\EH, ht=^I, il1=\EL$<5*/>, kbs=^H, 
+	kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, kf0=\EJ, kf1=\ES, 
+	kf2=\ET, kf3=\EU, kf4=\EV, kf5=\EW, kf6=\EP, kf7=\EQ, kf8=\ER, 
+	kf9=\EOI, khome=\EH, ri=\EI, rmacs=\EG, rmir=\EO, rmso=\Eq, 
+	smacs=\EF, smir=\E@, smso=\Ep, 
+p19|h19-b with il1/dl1, 
+	dl1=\EM$<2*/>, il1=\EL$<2*/>, use=h19-b, 
+# From: <ucscc!B.fiatlux@ucbvax.berkeley.edu>
+# (ztx: removed duplicate :sr: -- esr)
+ztx|ztx11|zt-1|htx11|ztx-1-a|ztx-10 or 11, 
+	OTbs, am, eslok, hs, 
+	cols#80, it#8, lines#24, 
+	clear=\EE, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, dl1=\EM, 
+	dsl=\Ey1, ed=\EJ, el=\EK, fsl=\Ek\Ey5, home=\EH, ht=^I, 
+	il1=\EL, is2=\Ej\EH\Eq\Ek\Ev\Ey1\Ey5\EG\Ey8\Ey9\Ey>, 
+	kbs=^H, kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, kf0=\ES, 
+	kf1=\EB, kf2=\EU, kf3=\EV, kf4=\EW, kf5=\EP, kf6=\EQ, kf7=\ER, 
+	ri=\EI, rmso=\Eq, rmul=\Eq, smso=\Es5, smul=\Es2, 
+	tsl=\Ej\Ex5\Ex1\EY8%+ \Eo, 
+
+#### IMS International (ims)
+#
+# There was a company called IMS International located in Carson City, 
+# Nevada, that flourished from the mid-70s to mid-80s.  They made S-100
+# bus/Z80 hardware and a line of terminals called Ultimas.  
+#
+
+# From: Erik Fair <fair@ucbarpa.berkeley.edu>  Sun Oct 27 07:21:05 1985
+ims950-b|bare ims950 no init string, 
+	is2@, use=ims950, 
+# (ims950: removed obsolete ":ko@:" -- esr)
+ims950|ims televideo 950 emulation, 
+	xenl@, 
+	flash@, kbs@, kcub1@, kcud1@, kcuf1@, kcuu1@, kf0@, kf1@, kf2@, kf3@, 
+	kf4@, kf5@, kf6@, kf7@, kf8@, kf9@, khome@, use=tvi950, 
+# (ims950-rv: removed obsolete ":ko@:" -- esr)
+ims950-rv|ims tvi950 rev video, 
+	xenl@, 
+	flash@, kbs@, kcub1@, kcud1@, kcuf1@, kcuu1@, kf0@, kf1@, kf2@, kf3@, 
+	kf4@, kf5@, kf6@, kf7@, kf8@, kf9@, khome@, use=tvi950-rv, 
+ims-ansi|ultima2|ultimaII|IMS Ultima II, 
+	OTbs, am, 
+	cols#80, it#8, lines#24, 
+	clear=\E[H\E[2J, cub1=^H, cud1=\ED, 
+	cup=\E[%i%p1%2d;%p2%2dH, cuu1=\EM, ed=\E[0J, el=\E[0K, 
+	ht=^I, if=/usr/share/tabset/vt100, 
+	is2=\E[m\E[>14l\E[?1;?5;20l\E>\E[1m\r, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, khome=\E[H, ri=\EM, 
+	rmso=\E[m\E[1m, rmul=\E[m\E[1m, sgr0=\E[m, smso=\E[7m, 
+	smul=\E[4m, 
+
+#### Intertec Data Systems
+#
+# I think this company is long dead as of 1995.  They made an early CP/M
+# micro called the "Intertec Superbrain" that was moderately popular,
+# then sank out of sight.
+#
+
+superbrain|intertec superbrain, 
+	OTbs, am, bw, 
+	cols#80, lines#24, 
+	OTbc=^U, bel=^G, clear=\014$<5*>, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=^F, cup=\EY%p1%{32}%+%c%p2%{32}%+%c$<20>, cuu1=^K, 
+	ed=\E~k<10*>, el=\E~K$<15>, ht=^I, ind=^J, kcub1=^U, 
+	kcud1=^J, kcuf1=^F, kcuu1=^K, rmcup=^L, smcup=^L, 
+# (intertube: a Gould entry via BRL asserted smul=\E0@$<200/>, 
+# rmul=\E0A$<200/>; my guess is the highlight letter is bit-coded like an ADM,
+# and the reverse is actually true.  Try it. -- esr)
+intertube|intertec|Intertec InterTube, 
+	OTbs, am, 
+	cols#80, lines#25, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, cuf1=^F, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c$<50>, cuu1=^Z, home=^A, 
+	ind=^J, rmso=\E0@, smso=\E0P, 
+# The intertube 2 has the "full duplex" problem like the tek 4025: if you
+# are typing and a command comes in, the keystrokes you type get interspersed
+# with the command and it messes up
+intertube2|intertec data systems intertube 2, 
+	OTbs, 
+	cup=\016%p1%c\020%p2%{10}%/%{16}%*%p2%{10}%m%+%c, 
+	el=\EK, hpa=\020%p1%{10}%/%{16}%*%p1%{10}%m%+%c, 
+	ll=^K^X\r, vpa=\013%p1%c, use=intertube, 
+
+#### Ithaca Intersystems
+#
+# This company made S100-bus personal computers long ago in the pre-IBM-PC
+# past.  They used to be reachable at:
+#
+#	Ithaca Intersystems
+#	1650 Hanshaw Road
+#	Ithaca, New York 14850
+#
+# However, the outfit went bankrupt years ago.
+#
+
+# The Graphos III was a color graphics terminal from Ithaca Intersystems.
+# These entries were written (originally in termcap syntax) by Brian Yandell 
+# <yandell@stat.wisc.edu> and Mike Meyer <mikem@stat.wisc.edu> at the 
+# University of Wisconsin.
+
+# (graphos: removed obsolete and syntactically incorrect :kn=4:, 
+# removed <if=/usr/share/tabset/init.graphos> and 
+# <rf=/usr/share/tabset/init.graphos> no such file & no <hts> -- esr)
+graphos|graphos III, 
+	am, mir, 
+	cols#80, it#8, lines#24, 
+	clear=\E[H\E[2J, cnorm=\Ez56;2;0;0z\Ez73z\Ez4;1;1z, 
+	cr=^M, cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=\E[B, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, 
+	cvvis=\Ez4;2;1z\Ez56;2;80;24z, dch1=\E[P, dl=\E[%p1%dM, 
+	dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, il=\E[%p1%dL, 
+	il1=\E[L, ind=\ED, kbs=^H, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kf1=\EOP, kf2=\EOQ, kf3=\EOR, 
+	kf4=\EOS, khome=\E[H, nel=^M\ED, rc=\E8, ri=\EM, rmdc=\E[4l, 
+	rmir=\E[4l, rmso=\E[m, sc=\E7, sgr0=\E[m, smdc=\E[4h, 
+	smir=\E[4h, smso=\E[7m, 
+graphos-30|graphos III with 30 lines, 
+	lines#30, 
+	cvvis=\Ez4;2;1z\Ez56;2;80;30z, use=graphos, 
+
+#### Modgraph
+#
+# These people used to be reachable at:
+#
+#	Modgraph, Inc
+#	1393 Main Street,
+#	Waltham, MA 02154
+#	Vox: (617)-890-5796.
+#
+# However, if you call that number today you'll get an insurance company.
+# I have mail from "Michael Berman, V.P. Sales, Modgraph" dated 
+# 26 Feb 1997 that says:
+#
+# Modgraph GX-1000, replaced by GX-2000.  Both are out of production, have been
+# for ~7 years.  Modgraph still in business.  Products are rugged laptop and
+# portable PC's and specialized CRT and LCD monitors (rugged, rack-mount
+# panel-mount etc).  I can be emailed at sonfour@aol.com
+#
+# Peter D. Smith <pdsmith@nbbn.com> notes that his modgraph manual was
+# dated 1984.  According to the manual, it featured Tek 4010/4014
+# graphics and DEC VT100/VT52 + ADM-3A emulation with a VT220-style keyboard.
+#
+
+modgraph|mod24|modgraph terminal emulating vt100, 
+	xenl@, 
+	cols#80, lines#24, 
+	cvvis=\E\^9;0s\E\^7;1s, 
+	is2=\E\^9;0s\E\^7;1s\E[3g\E\^11;9s\E\^11;17s\E\^11;25s\E\^11;33s\E\^11;41s\E\^11;49s\E\^11;57s\E\^11;65s\E\^11;73s\E\^11;81s\E\^11;89s, 
+	rf@, ri=\EM\E[K$<5/>, use=vt100, 
+# The GX-1000 manual is dated 1984.  This looks rather like a VT-52.
+modgraph2|modgraph gx-1000 80x24 with keypad not enabled, 
+	am, da, db, 
+	cols#80, it#8, lines#24, 
+	clear=\EH\EJ$<50/>, cub1=^H, cuf1=\EC$<2/>, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c$<5/>, cuu1=\EA$<2/>, 
+	ed=\EJ$<50/>, el=\EK$<3/>, ht=^I, 
+	is2=\E<\E\^5;2s\E\^7;1s\E[3g\E\^11;9s\E\^11;17s\E\^11;25s\E\^11;33s\E\^11;41s\E\^11;49s\E\^11;57s\E\^11;65s\E\^11;73s\E\^11;81s\E\^11;89s\E\^12;0s\E\^14;2s\E\^15;9s\E\^25;1s\E\^9;1s\E\^27;1, 
+	ri=\EI$<5/>, 
+#
+# Modgraph from Nancy L. Cider <nancyc@brl-tbd>
+# BUG NOTE from Barbara E. Ringers <barb@brl-tbd>:
+# If we set TERM=vt100, and set the Modgraph screen to 24 lines, setting a
+# mark and using delete-to-killbuffer work correctly.  However, we would
+# like normal mode of operation to be using a Modgraph with 48 line setting.
+# If we set TERM=mod (which is a valid entry in termcap with 48 lines)
+# the setting mark and delete-to-killbuffer results in the deletion of only
+# the line the mark is set on.
+# We've discovered that the delete-to-killbuffer works correctly
+# with TERM=mod and screen set to 80x48 but it's not obvious.  Only
+# the first line disappears but a ctrl-l shows that it did work
+# correctly.
+modgraph48|mod|Modgraph w/48 lines, 
+	OTbs, OTpt, am, xenl, 
+	cols#80, it#8, lines#48, vt#3, 
+	OTnl=^J, bel=^G, blink=\E[5m, bold=\E[1m, clear=\E[;H\E[2J, 
+	cr=^M, csr=\E[%i%p1%d;%p2%dr, cub1=^H, cud1=^J, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, ed=\E[J, el=\E[K, 
+	flash=\E[?5h\E[0q\E[1;2q\E[?5l\E[0q\E[4;3q, 
+	home=\E[H, ht=^I, is2=\E<\E[1;48r\E[0q\E[3;4q\E=\E[?1h, 
+	kbs=^H, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, 
+	kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, rc=\E8, rev=\E[7m, 
+	ri=\EM, rmkx=\E[?1l\E>, rmso=\E[m, rmul=\E[m, 
+	rs1=\E=\E[0q\E>, sc=\E7, sgr0=\E[m, smkx=\E[?1h\E=, 
+	smso=\E[7m, smul=\E[4m, 
+
+#### Morrow Designs
+# 
+# This was George Morrow's company.  They started in the late 1970s making
+# S100-bus machines.  They used to be reachable at:
+#
+#        Morrow
+#        600 McCormick St.
+#        San Leandro, CA 94577
+#
+# but they're long gone now (1995).
+#
+
+# The mt70 terminal was shipped with the Morrow MD-3 microcomputer. 
+# Jeff's specimen was dated June 1984.
+# From: Jeff Wieland <wieland@acn.purdue.edu> 24 Feb 1995
+mt70|mt-70|Morrow MD-70; native Morrow mode, 
+	am, mir, msgr, xon, 
+	cols#80, it#8, lines#24, 
+	acsc=+z\,{-x.yOi`|jGkFlEmDnHqJtLuKvNwMxI, bel=^G, 
+	cbt=\EI, civis=\E"0, clear=^Z, cnorm=\E"2, cr=^M, cub1=^H, 
+	cud1=^J, cuf1=^L, cup=\E=%p1%{32}%+%c%p2%{32}%+%c$<1>, 
+	cuu1=^K, dch1=\EW, dim=\EG2, dl1=\ER, ed=\EY, el=\ET$<10>, 
+	flash=\EK1$<200>\EK0, home=^^, ht=^I, ich1=\EQ, il1=\EE, 
+	ind=^J, invis@, is1=\E"2\EG0\E], kbs=^H, kcbt=^A^Z\r, 
+	kclr=^An\r, kcub1=^AL\r, kcud1=^AK\r, kcuf1=^AM\r, 
+	kcuu1=^AJ\r, kdch1=\177, kf1=^A@\r, kf10=^AI\r, kf11=^A`\r, 
+	kf12=^Aa\r, kf13=^Ab\r, kf14=^Ac\r, kf15=^Ad\r, kf16=^Ae\r, 
+	kf17=^Af\r, kf18=^Ag\r, kf19=^Ah\r, kf2=^AA\r, kf20=^Ai\r, 
+	kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, 
+	kf8=^AG\r, kf9=^AH\r, khlp=^AO\r, khome=^AN\r, nel=^_, 
+	rmacs=\E%%, rmcup=, smacs=\E$, smcup=\E"2\EG0\E], 
+	smul=\EG1, tbc=\E0, use=adm+sgr, 
+
+#### Motorola
+#
+
+# Motorola EXORterm 155	from {decvax, ihnp4}!philabs!sbcs!megad!seth via BRL
+# (Seth H Zirin)
+ex155|Motorola Exorterm 155, 
+	OTbs, am, bw, 
+	OTkn#5, OTug#1, cols#80, lines#24, 
+	cbt=\E[, clear=\EX, cud1=\EB, cuf1=\ED, 
+	cup=\EE%p1%{32}%+%c%p2%{32}%+%c, ed=\ET, el=\EU, 
+	home=\E@, ht=\EZ, kbs=^H, kcbt=\E[, kclr=\EX, kcub1=^H, 
+	kcud1=^J, kcuf1=^L, kcuu1=^K, ked=\ET, kel=\EU, khome=\E@, 
+	rmso=\Ec\ED, rmul=\Eg\ED, smso=\Eb\ED, smul=\Ef\ED, 
+
+#### Omron
+#
+# This company is still around in 1995, manufacturing point-of-sale systems.
+
+omron|Omron 8025AG, 
+	OTbs, am, da, db, 
+	cols#80, lines#24, 
+	bel=^G, clear=\EJ, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, cuu1=\EA, 
+	cvvis=\EN, dch1=\EP, dl1=\EM, ed=\ER, el=\EK, home=\EH, 
+	il1=\EL, ind=\ES, ri=\ET, rmso=\E4, smso=\Ef, 
+
+#### Ramtek
+#
+# Ramtek was a vendor of high-end graphics terminals around 1979-1983; they
+# were competition for things like the Tektronics 4025.
+#
+
+# Ramtek 6221 from BRL, probably by Doug Gwyn
+# The following SET-UP modes are assumed for normal operation:
+#	UNDERLINE_CURSOR	ANSI_MODE	AUTO_XON/XOFF_ON
+#	NEWLINE_OFF		80_COLUMNS
+# Other SET-UP modes may be set for operator convenience or communication
+# requirements; I recommend
+#	SMOOTH_SCROLL	AUTO_REPEAT_ON	3_#_SHIFTED	WRAP_AROUND_ON
+# Hardware tabs are assumed to be every 8 columns; they can be set up by the
+# "reset", "tset", or "tabs" utilities (use rt6221-w, 160 columns, for this).
+# Note that the Control-E key is useless on this brain-damaged terminal.  No
+# delays are specified; use "stty ixon -ixany" to enable DC3/DC1 flow control!
+rt6221|Ramtek 6221 80x24, 
+	OTbs, OTpt, msgr, xon, 
+	OTkn#4, cols#80, it#8, lines#24, vt#3, 
+	acsc=, bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[>5l, 
+	clear=\E[1;1H\E[J, cnorm=\E[>5h\E[>9h, cr=^M, 
+	csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^K, cuf=\E[%p1%dC, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\EM, 
+	cvvis=\E[>7h\E[>9l, ed=\E[J, el=\E[K, home=\E[1;1H, ht=^I, 
+	hts=\EH, ind=^J, is2=\E)0, kbs=^H, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kf0=\EOP, kf1=\EOQ, kf2=\EOR, 
+	kf3=\EOS, lf0=PF1, lf1=PF2, lf2=PF3, lf3=PF4, ll=\E[24;1H, 
+	nel=\EE, rc=\E8, rev=\E[7m, ri=\EM, rmacs=^O, rmkx=\E>, 
+	rmso=\E[m, rmul=\E[m, 
+	rs1=\E[1w\E[>37m\E[>39m\E[1v\E[20l\E[?3l\E[?6l\E[>5h\E[>6h\E[>7h\E[>8l\E[>9h\E[>10l\E[1;24r\E[m\E[q\E(B\017\E)0\E#5\E>, 
+	sc=\E7, sgr0=\E[m, smacs=^N, smkx=\E=, smso=\E[7m, 
+	smul=\E[4m, tbc=\E[3g, 
+# [TO DO: Check out: short forms of ho/cl and ll; reset (\Ec)].
+rt6221-w|Ramtek 6221 160x48, 
+	cols#160, lines#48, 
+	ll=\E[48;1H, use=rt6221, 
+
+#### RCA
+#
+
+# RCA VP3301 or VP3501
+rca|rca vp3301/vp3501, 
+	OTbs, 
+	cols#40, lines#24, 
+	clear=^L, cuf1=^U, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=^K, home=^Z, rmso=\E\ES0, smso=\E\ES1, 
+
+
+#### Selanar
+#
+
+# Selanar HiREZ-100 from BRL, probably by Doug Gwyn
+# The following SET-UP modes are assumed for normal operation:
+#	SET_DEFAULT_TABS	48_LINES		80_COLUMNS
+#	ONLINE			ANSI			CURSOR_VISIBLE
+#	VT102_AUTO_WRAP_ON	VT102_NEWLINE_OFF	VT102_MONITOR_MODE_OFF
+#	LOCAL_ECHO_OFF		US_CHAR_SET		WPS_TERMINAL_DISABLED
+#	CPU_AUTO_XON/XOFF_ENABLED			PRINT_FULL_SCREEN
+# For use with graphics software, all graphics modes should be set to factory
+# default.  Other SET-UP modes may be set for operator convenience or
+# communication requirements.  No delays are specified; use "stty ixon -ixany"
+# to enable DC3/DC1 flow control!
+# I commented out the scrolling capabilities since they are too slow.
+hirez100|Selanar HiREZ-100, 
+	OTbs, OTpt, mir, msgr, xon, 
+	OTkn#4, cols#80, it#8, lines#48, vt#3, 
+	acsc=, bel=^G, blink=\E[5m, bold=\E[1m, clear=\E[H\E[J, 
+	cr=^M, cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\EM, dch=\E[%p1%dP, dch1=\E[P, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, 
+	hts=\EH, il=\E[%p1%dL, il1=\E[L, is2=\E<\E)0, kbs=^H, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kf0=\EOP, 
+	kf1=\EOQ, kf2=\EOR, kf3=\EOS, lf0=PF1, lf1=PF2, lf2=PF3, 
+	lf3=PF4, ll=\E[48H, mc0=\E[i, mc4=\E[4i\E[?4i, 
+	mc5=\E[?5i\E[5i, nel=\EE, rc=\E8, rev=\E[7m, rmacs=^O, 
+	rmkx=\E[?1l\E>, rmso=\E[m, rmul=\E[m, 
+	rs1=\030\E2\E<\E[4i\E[?4i\E[12h\E[2;4;20l\E[?0;7h\E[?1;3;6;19l\E[r\E[m\E(B\017\E)0\E>, 
+	sc=\E7, sgr0=\E[m, smacs=^N, smkx=\E[?1h\E=, smso=\E[7m, 
+	smul=\E[4m, tbc=\E[3g, 
+hirez100-w|Selanar HiREZ-100 in 132-column mode, 
+	cols#132, use=hirez100, 
+
+#### Signetics
+#
+
+# From University of Wisconsin
+vsc|Signetics Vsc Video driver by RMC, 
+	am, msgr, 
+	cols#80, it#8, lines#26, 
+	clear=\E[;H\E[2J$<50/>, cr=^M, cub1=^H, cud1=^J, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, el=\E[K, home=\E[H, 
+	ht=^I, ind=^J, kbs=^H, kcub1=^H, kcud1=^J, nel=^M^J, rev=^_\s, 
+	rmso=^_!, rmul=^_#, sgr0=^_!, smso=^_\s, smul=^_", 
+
+#### Soroc
+#
+# Alan Frisbie <frisbie@flying-disk.com> writes:
+#
+# As you may recall, the Soroc logo consisted of their name,
+# with the letter "S" superimposed over an odd design.   This
+# consisted of a circle with a slightly smaller 15 degree (approx.)
+# wedge with rounded corners inside it.   The color was sort of
+# a metallic gold/yellow.
+# 
+# If I had been more of a beer drinker it might have been obvious
+# to me, but it took a clue from their service department to make
+# me exclaim, "Of course!"   The circular object was the top of
+# a beer can (the old removable pop-top style) and "Soroc" was an
+# anagram for "Coors".
+# 
+# I can just imagine the founders of the company sitting around
+# one evening, tossing back a few and trying to decide what to
+# call their new company and what to use for a logo.
+# 
+
+# (soroc120: removed obsolete ":ma=^K^P^R^L^L :" -- esr)
+soroc120|iq120|soroc|soroc iq120, 
+	clear=\E*$<2>, cud1=^J, ed=\EY, el=\ET, kcub1=^H, kcud1=^J, 
+	kcuf1=^L, kcuu1=^K, use=adm3a, 
+soroc140|iq140|soroc iq140, 
+	OTbs, am, mir, 
+	cols#80, lines#24, 
+	bel=^G, cbt=\EI, clear=\E+, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\Ew, 
+	dl1=\Er$<.7*>, ed=\Ey, el=\Et, home=^^, il1=\Ee$<1*>, ind=^J, 
+	kbs=^H, kcuf1=^L, kcuu1=^K, kf0=^A0\r, kf1=^A@\r, kf2=^AA\r, 
+	kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, kf6=^AE\r, kf7=^AF\r, 
+	kf8=^AG\r, kf9=^AH\r, khome=^^, ll=^^^K, rmir=\E8, 
+	rmso=\E\177, rmul=\E^A, smir=\E9, smso=\E\177, smul=\E^A, 
+
+#### Southwest Technical Products
+#
+# These guys made an early personal micro called the M6800.  
+# The ct82 was probably its console terminal.
+#
+
+# (swtp: removed obsolete ":bc=^D:" -- esr)
+swtp|ct82|southwest technical products ct82, 
+	am, 
+	cols#82, lines#20, 
+	bel=^G, clear=^L, cr=^M, cub1=^D, cud1=^J, cuf1=^S, 
+	cup=\013%p2%c%p1%c, cuu1=^A, dch1=^\^H, dl1=^Z, ed=^V, el=^F, 
+	home=^P, ich1=^\^X, il1=^\^Y, ind=^N, 
+	is2=\034\022\036\023\036\004\035\027\011\023\036\035\036\017\035\027\022\011, 
+	ll=^C, ri=^O, rmso=^^^F, smso=^^^V, 
+
+#### Synertek
+#
+# Bob Manson <manson@pattyr.acs.ohio-state.edu> writes (28 Apr 1995):
+#
+# Synertek used to make ICs, various 6502-based single-board process
+# control and hobbyist computers, and assorted peripherals including a
+# series of small inexpensive terminals (I think they were one of the
+# first to have a "terminal-on-a-keyboard", where the terminal itself
+# was only slightly larger than the keyboard).
+#
+# They apparently had a KTM-1 model, which I've never seen. The KTM-2/40
+# was a 40x24 terminal that could connect to a standard TV through a
+# video modulator.  The KTM-2/80 was the 80-column version (the 2/40
+# could be upgraded to the 2/80 by adding 2 2114 SRAMs and a new ROM).
+# I have a KTM-2/80 still in working order.  The KTM-2s had fully
+# socketed parts, used 2 6507s, a 6532 as keyboard scanner, a program
+# ROM and 2 ROMs as character generators. They were incredibly simple,
+# and I've never had any problems with mine (witness the fact that mine
+# was made in 1981 and is still working great... I've blown the video
+# output transistor a couple of times, but it's a 2N2222 :-)
+#
+# The KTM-3 (which is what is listed in the terminfo file) was their
+# attempt at putting a KTM-2 in a box (and some models came with a
+# CRT). It wasn't much different from the KTM-2 hardware-wise, but the
+# control and escape sequences are very different. The KTM-3 was always
+# real broken, at least according to the folks I've talked to about it.
+# 
+# The padding in the entry is probably off--these terminals were very
+# slow (it takes like 100ms for the KTM-2 to clear the screen...) And
+# anyone with any sanity replaced the ROMs with something that provided
+# a reasonable subset of VT100 functionality, since the usual ROMs were
+# obviously very primitive... oh, you could get an upgraded ROM from
+# Synertek for some incredible amount of money, but what hacker with an
+# EPROM burner would do that? :)
+# 
+# Sorry I don't have any contact info; I believe they were located in
+# Sunnyvale, and I'm fairly sure they are still manufacturing ICs
+# (they've gone to ASICs and FPGAs), but I doubt they're in the computer
+# business these days.
+#
+
+# Tested, seems to work fine with vi.
+synertek|ktm|synertek380|synertek ktm 3/80 tubeless terminal, 
+	am, 
+	cols#80, lines#24, 
+	clear=^Z, cub1=^H, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, ed=\EJ, el=\EK, 
+
+#### Tab Office Products
+#
+#	TAB Products Co. - Palo Alto, California
+#	Electronic Office Products,
+#	1451 California Avenue 94304
+#
+# I think they're out of business.
+#
+
+# The tab 132 uses xon/xoff, so no padding needed.
+# <smkx>/<rmkx> have nothing to do with arrow keys.
+# <is2> sets 80 col mode, normal video, autowrap on (for <am>).
+# Seems to be no way to get rid of status line.
+# The manual for this puppy was dated June 1981.  It claims to be VT52-
+# compatible but looks more vt100-like.
+tab132|tab|tab132-15|tab 132/15, 
+	da, db, 
+	OTdN@, cols#80, lines#24, lm#96, 
+	cud1=^J, cup=\E[%i%p1%d;%p2%dH, dch1=\E[P, dl1=\E[M, 
+	il1=\E[L, is2=\E[?7h\E[?3l\E[?5l, kcub1=\E[D, kcud1=\E[B, 
+	kcuu1=\E[A, rmir=\E[4l, rmkx@, smir=\E[4h, smkx@, use=vt100, 
+tab132-w|tab132 in wide mode, 
+	cols#132, 
+	is2=\E[?7h\E[?3h\E[?5l, use=tab132, 
+tab132-rv|tab132 in reverse-video mode, 
+	is2=\E[?7h\E[?3l\E[?5h, use=tab132, 
+tab132-w-rv|tab132 in reverse-video/wide mode, 
+	is2=\E[?7h\E[?3h\E[?5h, use=tab132-w, 
+
+
+#### Teleray
+#
+#	Research Incorporated
+#	6425 Flying Cloud Drive
+#	Eden Prairie, MN 55344
+#	Vox: (612)-941-3300
+#
+# The Teleray terminals were all discontinued in 1992-93.  RI still services
+# and repairs these beasts, but no longer manufactures them.  The Teleray
+# people believe that all the types listed below are very rare now (1995).
+# There was a newer line of Telerays (Model 7, Model 20, Model 30, and
+# Model 100) that were ANSI-compatible.
+#
+# Note two things called "teleray".  Reorder should move the common one
+# to the front if you have either.  A dumb teleray with the cursor stuck
+# on the bottom and no obvious model number is probably a 3700.
+#
+
+t3700|dumb teleray 3700, 
+	OTbs, 
+	cols#80, lines#24, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, ind=^J, 
+t3800|teleray 3800 series, 
+	OTbs, 
+	cols#80, it#8, lines#24, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, ed=\EJ, el=\EK, 
+	home=\EH, ht=^I, ind=^J, ll=\EY7\s, 
+t1061|teleray|teleray 1061, 
+	OTbs, am, km, xhp, xt, 
+	cols#80, it#8, lines#24, xmc#1, 
+	bel=^G, clear=\014$<1>, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, dch1=\EQ, 
+	dl1=\EM$<2*>, ed=\EJ$<1>, el=\EK, home=\EH, ht=^I, hts=\EF, 
+	ich1=\EP, il1=\EL$<2*>, ind=^J, ip=$<0.4*>, 
+	is2=\Ee\EU01^Z1\EV\EU02^Z2\EV\EU03^Z3\EV\EU04^Z4\EV\EU05^Z5\EV\EU06^Z6\EV\EU07^Z7\EV\EU08^Z8\EV\Ef, 
+	kf1=^Z1, kf2=^Z2, kf3=^Z3, kf4=^Z4, kf5=^Z5, kf6=^Z6, kf7=^Z7, 
+	kf8=^Z8, rmso=\ER@, rmul=\ER@, smso=\s\ERD, smul=\ERH, 
+	tbc=\EG, 
+t1061f|teleray 1061 with fast PROMs, 
+	dl1=\EM, il1=\EL, ip@, use=t1061, 
+# "Teleray Arpa Special", officially designated as
+# "Teleray Arpa network model 10" with "Special feature 720".
+# This is the new (1981) fast microcode updating the older "arpa" proms
+# (which gave meta-key and programmable-fxn keys).  720 is much much faster,
+# converts the keypad to programmable function keys, and has other goodies.
+# Standout mode is still broken (magic cookie, etc) so is suppressed as no
+# programs handle such lossage properly.
+# Note: this is NOT the old termcap's "t1061f with fast proms."
+# From: J. Lepreau <lepreau@utah-cs> Tue Feb  1 06:39:37 1983, Univ of Utah
+# (t10: removed overridden ":so@:se@:us@:ue@:" -- esr)
+t10|teleray 10 special, 
+	OTbs, km, xhp, xt, 
+	cols#80, it#8, lines#24, xmc#2, 
+	clear=\Ej$<30/>, cub1=^H, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, dch1=\EQ, 
+	dl1=\EM, ed=\EJ, el=\EK, home=\EH, ht=^I, ich1=\EP, il1=\EL, 
+	ind=\Eq, pad=\0, ri=\Ep, rmso=\ER@, rmul=\ER@, smso=\ERD, 
+	smul=\ERH, 
+# teleray 16 - map the arrow keys for vi/rogue, shifted to up/down page, and
+# back/forth words. Put the function keys (f1-f10) where they can be
+# found, and turn off the other magic keys along the top row, except
+# for line/local. Do the magic appropriate to make the page shifts work.
+# Also toggle ^S/^Q for those of us who use Emacs.
+t16|teleray 16, 
+	am, da, db, mir, xhp, xt, 
+	cols#80, lines#24, 
+	bel=^G, clear=\E[H\E[2J, cr=^M, cub1=^H, cud1=\E[B, 
+	cuf1=\E[C, cup=%i\E[%p1%d;%p2%df, cuu1=\E[A, dch1=\E[P, 
+	dl1=\E[M, ed=\E[0J, el=\E[0K, home=\E[H, ht=^I, il1=\E[L, 
+	ind=^J, kf1=^Z1, kf10=^Z0, kf2=^Z2, kf3=^Z3, kf4=^Z4, kf5=^Z5, 
+	kf6=^Z6, kf7=^Z7, kf8=^Z8, kf9=^Z9, ri=\E[T, 
+	rmcup=\E[V\E[24;1f\E[?38h, rmir=\E[4l, rmso=\E[m, 
+	rmul=\E[m, sgr0=\E[m, smcup=\E[U\E[?38l, smir=\E[4h, 
+	smso=\E[7m, smul=\E[4m, 
+
+#### Texas Instruments (ti)
+#
+
+# The Silent 700 was so called because it was built around a quiet thermal
+# printer.  It was portable, equipped with an acoustic coupler, and pretty
+# neat for its day.
+ti700|ti733|ti735|ti745|ti800|ti silent 700/733/735/745 or omni 800, 
+	OTbs, hc, os, 
+	cols#80, 
+	bel=^G, cr=\r$<162>, cub1=^H, cud1=^J, ind=^J, 
+
+#
+# Texas Instruments 916 VDT 7 bit control mode
+#
+ti916|ti916-220-7|Texas Instruments 916 VDT 8859/1 vt220 mode 7 bit CTRL, 
+	da, db, in, msgr, 
+	cbt=\E[Z, civis=\E[?25l, clear=\E[H\E[2J$<6>, 
+	cnorm=\E[?25h, cub=\E[%p1%dD, cud=\E[%p1%dB, 
+	cuf=\E[%p1%dC, cup=\E[%p1%i%p1%d;%p2%dH, cuu=\E[%p1%dA, 
+	cvvis=\E[?25h, dch=\E[%p1%dP$<250>, dch1=\E[P, 
+	dl=\E[%p1%dM, ech=\E[%p1%dX$<20>, ed=\E[J$<6>, el=\E[0K, 
+	el1=\E[1K, enacs=\E(B\E)0, ff=^L, flash=\E[?5h\E[?5l$<6>, 
+	hpa=\E[%p1%{1}%+%dG, hts=\E[0W, ich=\E[%p1%d@$<250>, 
+	il=\E[%p1%dL$<36>, ip=$<10>, is2=\E[1;24r\E[24;1H, 
+	kcmd=\E[29~, kdch1=\E[P, kent=^J, kf1=\E[17~, kf10=\E[28~, 
+	kf11=\E[29~, kf12=\E[31~, kf2=\E[18~, kf3=\E[19~, 
+	kf4=\E[20~, kf5=\E[21~, kf6=\E[23~, kf7=\E[24~, kf8=\E[25~, 
+	kf9=\E[26~, khome=\E[H, kich1=\E[@, knp=\E[S, kpp=\E[T, 
+	kprt=^X, prot=\E&, rmacs=\017$<2>, rs2=\E[!p, 
+	smacs=\016$<2>, tbc=\E[3g, vpa=\E[%p1%{1}%+%dd, 
+	use=vt220, 
+#
+# Texas Instruments 916 VDT 8 bit control mode
+#
+ti916-8|ti916-220-8|Texas Instruments 916 VDT 8859/1 8 vt220 mode bit CTRL, 
+	kcmd=\23329~, kcub1=\233D, kcud1=\233B, kcuf1=\233C, 
+	kcuu1=\233A, kdch1=\233P, kent=^J, kf1=\23317~, 
+	kf10=\23328~, kf11=\23329~, kf12=\23331~, kf2=\23318~, 
+	kf3=\23319~, kf4=\23320~, kf5=\23321~, kf6=\23323~, 
+	kf7=\23324~, kf8=\23325~, kf9=\23326~, khome=\233H, 
+	kich1=\233@, knp=\233S, kpp=\233T, kprt=^X, use=ti916, 
+#
+# Texas Instruments 916 VDT 8859/1 7 bit control 132 column mode
+#
+ti916-132|Texas Instruments 916 VDT vt220 132 column, 
+	cols#132, use=ti916, 
+#
+# Texas Instruments 916 VDT 8859/1 8 bit control 132 column mode
+#
+ti916-8-132|Texas Instruments 916 VDT 8-bit vt220 132 column, 
+	cols#132, use=ti916-8, 
+ti924|Texas Instruments 924 VDT 8859/1 7 bit CTRL, 
+	OTbs, am, xon, 
+	cols#80, it#8, lines#24, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[2J\E[H, cnorm=\E[?25h, cr=^M, 
+	csr=%i\E[%p1%d;%p2%dr, cub1=\E[D, cud1=\E[B, cuf1=\E[C, 
+	cup=%i\E[%p1%d;%p2%dH, cuu1=\E[A, cvvis=\E[?31h, 
+	dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, hts=\EH, 
+	il1=\E[L, ind=\ED, kbs=^H, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kdch1=\E[P, kf1=\EOP, kf2=\EOQ, 
+	kf3=\EOR, kf4=\EOS, kf5=\E[16~, kf6=\E[17~, kf7=\E[18~, 
+	kf8=\E[19~, kf9=\E[20~, kich1=\E[@, rc=\E8, rev=\E[7m, 
+	ri=\EM, rmso=\E[m, rmul=\E[m, sc=\E7, sgr0=\E[m, smso=\E[7m, 
+	smul=\E[4m, tbc=\E[3g, 
+ti924-8|Texas Instruments 924 VDT 8859/1 8 bit CTRL, 
+	am, xon, 
+	cols#80, it#8, lines#24, 
+	bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25l, 
+	clear=\E[2J\E[H, cnorm=\E[?25h, cr=^M, 
+	csr=%i\E[%p1%d;%p2%dr, cub1=\E[D, cud1=\E[B, cuf1=\E[C, 
+	cup=%i\E[%p1%d;%p2%dH, cuu1=\E[A, cvvis=\E[?31h, 
+	dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, hts=\EH, 
+	il1=\E[L, ind=\ED, kbs=^H, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kdch1=P$<\233>, kf1=P$<\217>, 
+	kf2=Q$<\217>, kf3=R$<\217>, kf4=S$<\217>, kf5=~$<\23316>, 
+	kf6=~$<\23317>, kf7=~$<\23318>, kf8=~$<\23319>, 
+	kf9=~$<\23320>, kich1=@$<\233>, rc=\E8, rev=\E[7m, ri=\EM, 
+	rmso=\E[m, rmul=\E[m, sc=\E7, sgr0=\E[m, smso=\E[7m, 
+	smul=\E[4m, tbc=\E[3g, 
+ti924w|Texas Instruments 924 VDT 7 bit - 132 column mode, 
+	cols#132, use=ti924, 
+ti924-8w|Texas Instruments 924 VDT 8 bit - 132 column mode, 
+	cols#132, use=ti924-8, 
+ti931|Texas Instruments 931 VDT, 
+	OTbs, am, xon, 
+	cols#80, lines#24, 
+	bel=^G, blink=\E4P, clear=\EL, cnorm=\E4@, cr=^M, cub1=\ED, 
+	cud1=\EB, cuf1=\EC, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=\EA, dch1=\EQ, dl1=\EO, ed=\EJ, el=\EI, home=\EH, 
+	ich1=\ER\EP\EM, il1=\EN, ind=\Ea, invis=\E4H, 
+	is2=\EGB\E(@B@@\E), kcub1=\ED, kcud1=\EB, kcuf1=\EC, 
+	kcuu1=\EA, kdch1=\EQ, kdl1=\EO, kf1=\Ei1, kf2=\Ei2, kf3=\Ei3, 
+	kf4=\Ei4, kf5=\Ei5, kf6=\Ei6, kf7=\Ei7, kf8=\Ei8, kf9=\Ei9, 
+	kich1=\EP, kil1=\EN, rev=\E4B, ri=\Eb, rmso=\E4@, rmul=\E4@, 
+	sgr0=\E4@, smso=\E4A, smul=\E4D, 
+ti926|Texas Instruments 926 VDT 8859/1 7 bit CTRL, 
+	csr@, ind=\E[1S, ri=\E[1T, use=ti924, 
+# (ti926-8: I corrected this from the broken SCO entry -- esr)
+ti926-8|Texas Instruments 926 VDT 8859/1 8 bit CTRL, 
+	csr@, ind=\2331S, ri=\2331T, use=ti924-8, 
+ti_ansi|basic entry for ti928, 
+	am, bce, eo, xenl, xon, 
+	colors#8, cols#80, it#8, lines#25, pairs#64, 
+	bel=^G, blink=\E[5m, bold=\E[1m, cbt=\E[Z, clear=\E[2J\E[H, 
+	cr=^M, csr=\E[%i%p1%d;%p2%dr, cub1=^H, cud1=\E[B, 
+	cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch1=\E[P, 
+	dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, ich1=\E[@, 
+	il1=\E[L, ind=\E[S, kbs=^H, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kend=\E[F, kf0=\E[V, kf1=\E[M, 
+	kf2=\E[N, kf3=\E[O, kf4=\E[P, kf5=\E[Q, kf6=\E[R, kf7=\E[S, 
+	kf8=\E[T, kf9=\E[U, khome=\E[H, knp=\E[G, kpp=\E[I, 
+	op=\E[37;40m, ri=\E[T, rmso=\E[m, rmul=\E[m, 
+	setab=\E[4%p1%dm, setaf=\E[3%p1%dm, sgr0=\E[m, 
+	smso=\E[7m, smul=\E[4m, 
+#
+#       928 VDT 7 bit control mode
+#
+ti928|Texas Instruments 928 VDT 8859/1 7 bit CTRL, 
+	kdch1=\E[P, kend=\E_1\E\\, kent=\E[8~, kf1=\E[17~, 
+	kf10=\E[28~, kf11=\E[29~, kf12=\E[31~, kf13=\E[32~, 
+	kf15=\E[34~, kf2=\E[18~, kf3=\E[19~, kf4=\E[20~, 
+	kf5=\E[21~, kf6=\E[23~, kf7=\E[24~, kf8=\E[25~, kf9=\E[26~, 
+	kich1=\E[@, knp=\E[S, kpp=\E[T, kprt=\E[35~, use=ti_ansi, 
+#
+#       928 VDT 8 bit control mode
+#
+ti928-8|Texas Instruments 928 VDT 8859/1 8 bit CTRL, 
+	kdch1=\233P, kend=\2371\234, kent=\2338~, kf1=\23317~, 
+	kf10=\23328~, kf11=\23329~, kf12=\23331~, kf13=\23332~, 
+	kf15=\23334~, kf2=\23318~, kf3=\23319~, kf4=\23320~, 
+	kf5=\23321~, kf6=\23323~, kf7=\23324~, kf8=\23325~, 
+	kf9=\23326~, khome=\233H, kich1=\233@, knp=\233S, 
+	kpp=\233T, kprt=\23335~, use=ti_ansi, 
+
+#### Zentec (zen)
+#
+
+# (zen30: removed obsolete :ma=^L ^R^L^K^P:.  This entry originally
+# had just <smso>=\EG6 which I think means standout was supposed to be 
+# dim-reverse using ADM12-style attributes. ADM12 <smul>/<rmul> and
+# <invis> might work-- esr)
+zen30|z30|zentec 30, 
+	OTbs, am, mir, ul, 
+	cols#80, lines#24, 
+	bel=^G, clear=\E*, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, dch1=\EW, 
+	dim=\EG2, dl1=\ER$<1.5*>, ed=\EY, el=\ET$<1.0*>, home=^^, 
+	il1=\EE$<1.5*>, ind=^J, rmir=\Er, rmul@, smir=\Eq, smso=\EG6, 
+	smul@, use=adm+sgr, 
+# (zen50: this had extension capabilities
+#	:BS=^U:CL=^V:CR=^B:
+# UK/DK/RK/LK/HM were someone's aliases for ku/kd/kl/kr/kh,
+# which were also in the original entry -- esr)
+# (zen50: removed obsolete ":ma=^Hh^Ll^Jj^Kk:" -- esr)
+zen50|z50|zentec zephyr, 
+	OTbs, am, 
+	cols#80, lines#24, xmc#1, 
+	clear=\E+, cub1=^H, cup=\E=%p1%{32}%+%c%p2%{32}%+%c, 
+	cuu1=^K, dch1=\EW, dl1=\ER, ed=\EY, el=\ET, ich1=\EQ, il1=\EE, 
+	invis@, kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, khome=^^, 
+	rmul@, smul@, use=adm+sgr, 
+
+# CCI 4574 (Office Power) from Will Martin <wmartin@BRL.ARPA> via BRL
+cci|cci1|z8001|zen8001|CCI Custom Zentec 8001, 
+	OTbs, am, bw, 
+	cols#80, lines#24, 
+	blink=\EM", clear=\EH\EJ, cnorm=\EP, 
+	csr=\ER%p1%{32}%+%c%p2%{32}%+%c, cub1=^H, cud1=^J, 
+	cuf1=\EC, cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, 
+	cvvis=\EF\EQ\EM \ER 7, dim=\EM!, ed=\EJ, el=\EK, home=\EH, 
+	invis=\EM(, is2=\EM \EF\ET\EP\ER 7, kbs=^H, kcub1=\ED, 
+	kcud1=\EB, kcuf1=\EC, kcuu1=\EA, khome=\EH, mc4=^T, mc5=^R, 
+	rev=\EM$, ri=\EI, rmso=\EM\s, rmul=\EM\s, sgr0=\EM\s, 
+	smso=\EM$, smul=\EM0, 
+
+######## OBSOLETE UNIX CONSOLES
+#
+
+#### Apollo consoles
+#
+# Apollo got bought by Hewlett-Packard.  The Apollo workstations are 
+# labeled HP700s now.
+#
+
+# From: Gary Darland <goodmanc@garnet.berkeley.edu>
+apollo|apollo console, 
+	OTbs, am, mir, 
+	cols#88, lines#53, 
+	clear=^L, cub1=^H, cud1=\EB, cuf1=\EC, 
+	cup=\EM%p1%{32}%+%c%p2%d), cuu1=\EA, dch1=\EP, dl1=\EL, 
+	ed=\EJ, el=\EK, hpa=\EN%p1%d, il1=\EI, ind=\EE, ri=\ED, 
+	rmcup=\EX, rmir=\ER, rmso=\ET, rmul=\EV, smcup=\EW, smir=\EQ, 
+	smso=\ES, smul=\EU, vpa=\EO+\s, 
+
+# We don't know whether or not the apollo guys replicated DEC's firmware bug
+# in the VT132 that reversed <rmir>/<smir>.  To be on the safe side, disable
+# both these capabilities.
+apollo_15P|apollo 15 inch display, 
+	rmir@, smir@, use=vt132, 
+apollo_19L|apollo 19 inch display, 
+	rmir@, smir@, use=vt132, 
+apollo_color|apollo color display, 
+	rmir@, smir@, use=vt132, 
+
+#### Convergent Technology
+#
+# Burroughs bought Convergent shortly before it merged with Univac.
+# CTOS is (I believe) dead.  Probably the aws is too (this entry dates
+# from 1991 or earlier).
+#
+
+# Convergent AWS workstation from Gould/SEL UTX/32 via BRL
+# (aws: removed unknown :dn=^K: -- esr)
+aws|Convergent Technologies AWS workstation under UTX and Xenix, 
+	am, 
+	OTug#0, cols#80, lines#28, xmc#0, 
+	OTbc=^H, OTma=\016h\013j\001k\022l\002m, OTnl=^J, acsc=, 
+	clear=^L, cud1=^K, cuf1=^R, cup=\EC%p2%c%p1%c, cuu1=^A, 
+	dch1=\EDC, dl1=\EDL, ed=\EEF, el=\EEL, hpa=\EH%p1%c, 
+	ich1=\EIC, il1=\EIL, ind=\ESU, kbs=^H, kcub1=^N, kcud1=^K, 
+	kcuf1=^R, kcuu1=^A, ri=\ESD, rmacs=\EAAF, rmso=\EARF, 
+	rmul=\EAUF, smacs=\EAAN, smso=\EARN, smul=\EAUN, 
+	vpa=\EV%p1%c, 
+awsc|Convergent Technologies AWS workstation under CTOS, 
+	am, 
+	OTug#0, cols#80, lines#24, xmc#0, 
+	OTbc=^N, OTma=\016h\013j\001k\022l\002m, acsc=, clear=^L, 
+	cud1=^K, cuf1=^R, cup=\EC%p2%c%p1%c, cuu1=^A, ed=\EEF, 
+	el=\EEL, kbs=^H, kcub1=^N, kcud1=^K, kcuf1=^R, kcuu1=^A, 
+	rmacs=\EAAF, rmso=\EAA, rmul=\EAA, smacs=\EAAN, smso=\EAE, 
+	smul=\EAC, 
+
+#### DEC consoles
+#
+
+# The MicroVax console.  Tim Theisen <tim@cs.wisc.edu> writes:
+# The digital uVax II's had a graphic display called a qdss.  It was
+# supposed to be a high performance graphic accelerator, but it was
+# late to market and barely appeared before faster dumb frame buffers
+# appeared.  I have only used this display while running X11.  However,
+# during bootup, it was in text mode, and probably had a terminal emulator
+# within it.  And that is what your termcap entry is for.  In graphics
+# mode the screen size is 1024x864 pixels.
+qdss|qdcons|qdss glass tty, 
+	OTbs, am, 
+	cols#128, lines#57, 
+	clear=\032$<1/>, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\E=%p1%c%p2%c, cuu1=^K, 
+
+#### Fortune Systems consoles
+#
+# Fortune made a line of 68K-based UNIX boxes that were pretty nifty
+# in their day; I (esr) used one myself for a year or so around 1984.
+# They had no graphics, though, and couldn't compete against Suns and
+# the like.  R.I.P.
+#
+
+# From: Robert Nathanson <c160-3bp@Coral> via tut   Wed Oct 5, 1983
+# (This had extension capabilities
+#	:rv=\EH:re=\EI:rg=0:GG=0:\
+#	:CO=\E\\:WL=^Aa\r:WR=^Ab\r:CL=^Ac\r:CR=^Ad\r:DL=^Ae\r:RF=^Af\r:\
+#	:RC=^Ag\r:CW=^Ah\r:NU=^Aj\r:EN=^Ak\r:HM=^Al:PL=^Am\r:\
+#	:PU=^An\r:PD=^Ao\r:PR=^Ap\r:HP=^A@\r:RT=^Aq\r:TB=\r:CN=\177:MP=\E+F:
+# It had both ":bs:" and ":bs=^H:"; I removed the latter.  Also, it had
+# ":sg=0:" and ":ug=0:"; evidently the composer was trying (unnecessarily)
+# to force both magic cookie glitches off.  Once upon a time, I
+# used a Fortune myself, so I know the capabilities of the form ^A[a-z]\r are
+# function keys; thus the "Al" value for HM was certainly an error.  I renamed
+# EN/PD/PU/CO/CF/RT according to the XENIX/TC mappings, but not HM/DL/RF/RC.  
+# I think :rv: and :re: are start/end reverse video and :rg: is a nonexistent
+# "reverse-video-glitch" capability; I have put :rv: and :re: in with standard
+# names below.  I've removed obsolete ":nl=5^J:" as there is a :do: -- esr)
+fos|fortune|Fortune system, 
+	OTbs, am, bw, 
+	cols#80, lines#25, 
+	acsc=j*k(l m"q&v%w#x-, bel=^G, blink=\EN, civis=\E], 
+	clear=\014$<20>, cnorm=\E\\, cr=^M, cub1=^H, cud1=\n$<3>, 
+	cup=\034C%p1%{32}%+%c%p2%{32}%+%c, cuu1=\013$<3>, 
+	cvvis=\E\:, dch1=\034W$<5>, dl1=\034R$<15>, 
+	ed=\034Y$<3*>, el=^\Z, home=\036$<10>, ht=^Z, 
+	ich1=\034Q$<5>, il1=\034E$<15>, ind=^J, is2=^_.., kbs=^H, 
+	kcub1=^Aw\r, kcud1=^Ay\r, kcuf1=^Az\r, kcuu1=^Ax\r, 
+	kend=^Ak\r, kent=^Aq, kf1=^Aa\r, kf2=^Ab\r, kf3=^Ac\r, 
+	kf4=^Ad\r, kf5=^Ae\r, kf6=^Af\r, kf7=^Ag\r, kf8=^Ah\r, 
+	khome=^A?\r, knp=^Ao\r, kpp=^An\r, nel=^M^J, rev=\EH, 
+	rmacs=^O, rmso=^\I`, rmul=^\IP, sgr0=\EI, smacs=\Eo, 
+	smso=^\H`, smul=^\HP, 
+
+#### Masscomp consoles
+#
+# Masscomp has gone out of business.  Their product line was purchased by
+# comany in Georgia (US) called "XS International", parts and service may
+# still be available through them.
+#
+
+# (masscomp: ":MT:" changed to ":km:";  -- esr)
+masscomp|masscomp workstation console, 
+	OTbs, km, mir, 
+	cols#80, it#8, lines#24, 
+	clear=\E[2J, cub1=^H, cud1=\E[B, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch1=\E[P, dl1=\E[M, 
+	ed=\E[J, el=\E[K, ht=^I, il1=\E[L, is2=\EGc\EGb\EGw, kbs=^H, 
+	kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, rmir=\E[4l, 
+	rmso=\E[m, rmul=\EGau, smir=\E[4h, smso=\E[7m, smul=\EGu, 
+masscomp1|masscomp large screen version 1, 
+	cols#104, lines#36, use=masscomp, 
+masscomp2|masscomp large screen version 2, 
+	cols#64, lines#21, use=masscomp, 
+
+######## OTHER OBSOLETE TYPES
+#
+# These terminals are *long* dead -- these entries are retained for
+# historical interest only.
+#
+
+#### Obsolete non-ANSI software emulations
+#
+
+# CTRM terminal emulator
+# 1. underlining is not allowed with colors: first, is is simulated by 
+# black on white, second, it disables background color manipulations.
+# 2. BLINKING, REVERSE and BOLD are allowed with colors,
+# so we have to save their status in the static registers A, B and H
+# respectively, to be able to restore them when color changes
+# (because any color change turns off ALL attributes)
+# 3. <bold> and <rev> sequences alternate modes,
+# rather then simply  entering them.  Thus we have to check the
+# static register B and H to determine the status, before sending the 
+# escape sequence.
+# 4. <sgr0> now must set the status of all 3 register (A,B,H) to zero
+# and then reset colors
+# 5. implementation of the protect mode would badly penalize the performance.
+# we would have to use \E&bn sequence to turn off colors (as well as all
+# other attributes), and keep the status of protect mode in yet another
+# static variable.  If someone really needs this mode, they would have to
+# create another terminfo entry.
+# 6. original color-pair is white on black.
+# store the information about colors into static registers
+# 7. set foreground color.  it performs the following steps.
+#   1) turn off all attributes
+#   2) turn on the background and video attributes that have been turned
+#      on before (this information is stored in static registers X,Y,Z,A,B,H,D).
+#   3) turn on foreground attributes
+#   4) store information about foreground into U,V,W static registers
+# 8. turn on background: similar to turn on foreground above
+ctrm|C terminal emulator, 
+	am, bce, xon, 
+	colors#8, cols#80, lh#0, lines#24, lm#0, lw#0, ncv#2, nlab#0, 
+	pairs#63, pb#19200, vt#6, 
+	bel=^G, blink=\E&dA%{1}%PA, 
+	bold=%?%gH%{0}%=%t\E&dH%{1}%PH%;, cbt=\Ei, 
+	clear=\EH\EJ, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\E&a%p2%dc%p1%dY, cuu1=\EA, dch1=\EP$<2>, dl1=\EM, 
+	ed=\EJ, el=\EK, hpa=\E&a%p1%dC, ht=\011$<2>, hts=\E1, 
+	il1=\EL, ind=^J, ip=$<2>, is2=\E&jA\r, kbs=^H, kcub1=\Eu\r, 
+	kcud1=\Ew\r, kcuf1=\Ev\r, kcuu1=\Et\r, kf1=\Ep\r, 
+	kf2=\Eq\r, kf3=\Er\r, kf4=\Es\r, kf5=\Et\r, kf6=\Eu\r, 
+	kf7=\Ev\r, kf8=\Ew\r, khome=\Ep\r, 
+	op=\E&bn\E&bB\E&bG\E&bR%{0}%PX%{0}%PY%{0}%PZ%{1}%PW%{1}%PV%{1}%PU, 
+	rev=%?%gB%{0}%=%t\E&dB%{1}%PB%;, rmir=\ER, rmkx=\E&jA, 
+	setb=\E&bn%?%gA%t\E&dA%;%?%gB%t\E&dB%;%?%gH%t\E&dH%;%?%gU%t\E&bR%;%?%gV%t\E&bG%;%?%gW%t\E&bB%;%?%p1%{1}%&%t\E&bb%{1}%e%{0}%;%PZ%?%p1%{2}%&%t\E&bg%{1}%e%{0}%;%PY%?%p1%{4}%&%t\E&br%{1}%e%{0}%;%PX, 
+	setf=\E&bn%?%gA%t\E&dA%;%?%gB%t\E&dB%;%?%gH%t\E&dH%;%?%gX%t\E&br%;%?%gY%t\E&bg%;%?%gZ%t\E&bb%;%?%p1%{1}%&%t\E&bB%{1}%e%{0}%;%PW%?%p1%{2}%&%t\E&bG%{1}%e%{0}%;%PV%?%p1%{4}%&%t\E&bR%{1}%e%{0}%;%PU, 
+	sgr=\E&d@%{0}%PA%{0}%PB%{0}%PD%{0}%PH%?%p1%p3%p5%|%|%t\E&dB%{1}%PB%;%?%p4%t\E&dA%{1}%PA%;%?%p6%t\E&dH%{1}%PH%;%?%p2%t\E&dD%;, 
+	sgr0=\E&d@%{0}%PA%{0}%PB%{0}%PH, smir=\EQ, smkx=\E&jB, 
+	smso=\E&dD, smul=\E&dD, tbc=\E3, vpa=\E&a%p1%dY, 
+
+# gs6300 - can't use blue foreground, it clashes with underline;
+# it's simulated with cyan
+# Bug: The <op> capability probably resets attributes.
+# (gs6300: commented out <rmln> (no <smln>) --esr)
+gs6300|emots|AT&T PC6300 with EMOTS terminal emulator, 
+	am, bce, msgr, xon, 
+	colors#8, cols#80, it#8, lines#24, pairs#63, 
+	acsc=++\,\,--..``aaffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, blink=\E[5m, bold=\E[1m, clear=\E[H\E[J, cr=^M, 
+	cub=\E[%p1%dD, cub1=^H, cud=\E[%p1%dB, cud1=^J, 
+	cuf=\E[%p1%dC, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, 
+	cuu=\E[%p1%dA, cuu1=\E[A, dch=\E[%p1%dP, dch1=\E[P, 
+	dl=\E[%p1%dM, dl1=\E[M, ed=\E[J, el=\E[K, home=\E[H, ht=^I, 
+	ich=\E[%p1%d@, ich1=\E[@, il=\E[%p1%dL, il1=\E[L, ind=^J, 
+	is2=\E[m, kbs=^H, kcbt=^R^I, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kf1=\E[0s, kf2=\E[24s, kf3=\E[1s, 
+	kf4=\E[23s, kf5=\E[2s, kf6=\E[22s, kf7=\E[3s, kf8=\E[21s, 
+	khome=\E[H, mc4=\E[4i, mc5=\E[5i, op=\E[?;m, rev=\E[7m, 
+	ri=\E[L, rmacs=\E[10m, rs1=\Ec, setb=\E[?;%p1%dm, 
+	setf=\E[?%?%p1%{0}%=%t0%e%p1%{1}%=%t2%e%p1%{1}%-%d%;m, 
+	sgr0=\E[m\E[10m, smacs=\E[11m, smso=\E[1m, smul=\E[4m, 
+
+# From: <earle@smeagol.UUCP> 29 Oct 85 05:40:18 GMT
+# MS-Kermit with Heath-19 emulation mode enabled
+# (h19k: changed ":pt@:" to ":it@"
+h19k|h19kermit|heathkit emulation provided by Kermit (no auto margin), 
+	am@, da, db, xt, 
+	it@, 
+	ht@, use=h19-u, 
+
+# Apple Macintosh with Versaterm, a terminal emulator distributed by Synergy
+# Software (formerly Peripherals Computers & Supplies, Inc) of
+# 2457 Perkiomen Ave., Reading, PA 19606, 1-800-876-8376.  They can
+# also be reached at support@synergy.com.
+versaterm|versaterm vt100 emulator for the macintosh, 
+	am, xenl, 
+	cols#80, it#8, lines#24, 
+	bel=^G, blink=\E[5m$<2/>, bold=\E[1m$<2/>, 
+	clear=\E[;H\E[2J$<50/>, cr=^M, csr=\E[%i%p1%d;%p2%dr, 
+	cub1=^H, cud1=^J, cuf1=\E[C$<2/>, 
+	cup=\E[%i%p1%d;%p2%dH$<5/>, cuu1=\E[A$<2/>, 
+	dch1=\E[1P$<7/>, dl1=\E[1M$<9/>, ed=\E[J$<50/>, 
+	el=\E[K$<3/>, home=\E[H, ht=^I, ich1=\E[1@$<7/>, 
+	il1=\E[1L$<9/>, is2=\E[1;24r\E[24;1H, kbs=^H, kcub1=\EOD, 
+	kcud1=\EOB, kcuf1=\EOC, kcuu1=\EOA, kf1=\EOP, kf2=\EOQ, 
+	kf3=\EOR, kf4=\EOS, nel=^M^J, rc=\E8, rev=\E[7m$<2/>, 
+	rf=/usr/share/tabset/vt100, ri=\EM$<5/>, 
+	rmkx=\E>\E[?1l, rmso=\E[m$<2/>, rmul=\E[m$<2/>, rs1=\E>, 
+	sc=\E7, sgr0=\E[m$<2/>, smkx=\E=\E[?1h, smso=\E[7m$<2/>, 
+	smul=\E[4m$<2/>, 
+
+# From: Rick Thomas <ihnp4!btlunix!rbt>
+# (xtalk: I added <rmam>/<smam> based on the init string.
+xtalk|IBM PC with xtalk communication program (versions up to 3.4), 
+	am, mir, msgr, xon, 
+	cols#80, it#8, lines#24, vt#3, xmc#1, 
+	acsc=``aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~, 
+	bel=^G, clear=\E[H\E[J$<50>, cr=^M, cub=\E[%p1%dD, cub1=^H, 
+	cud=\E[%p1%dB, cud1=^J, cuf=\E[%p1%dC, cuf1=\E[C$<2>, 
+	cup=\E[%i%p1%d;%p2%dH$<5>, cuu=\E[%p1%dA, 
+	cuu1=\E[A$<2>, dl1=\E[M$<99>, ed=\E[J$<50>, el=\E[K$<3>, 
+	el1=\E[1K$<3>, enacs=\E(B\E)0, home=\E[H, ht=^I, hts=\EH, 
+	il1=\E[L$<99>, ind=^J, ka1=\EOq, ka3=\EOs, kb2=\EOr, kbs=^H, 
+	kc1=\EOp, kc3=\EOn, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC, 
+	kcuu1=\EOA, kent=\EOM, kf0=\EOy, kf1=\EOP, kf10=\EOx, 
+	kf2=\EOQ, kf3=\EOR, kf4=\EOS, kf5=\EOt, kf6=\EOu, kf7=\EOv, 
+	kf8=\EOl, kf9=\EOw, ri=\EM$<5>, rmacs=^O, rmam=\E[?7l, 
+	rmkx=\E[?1l\E>, rmso=\E[m\s, 
+	rs2=\E>\E[?3l\E[?4l\E[?5l\E[?7h\E[?8h, sgr0=\E[m, 
+	smacs=^N, smam=\E[?7h, smkx=\E[?1h\E=, smso=\E[7m\s, 
+	tbc=\E[3g, 
+
+# The official PC terminal emulator program of the AT&T Product Centers.
+# Note - insert mode commented out - doesn't seem to work on AT&T PC.
+simterm|attpc running simterm, 
+	am, 
+	cols#80, lines#24, 
+	bel=^G, clear=\EH\EJ, cr=^M, cub1=^H, cud1=\EB, cuf1=\EC, 
+	cup=\E=%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, dch1=\ER, 
+	dl1=\EM, ed=\EJ, el=\EK, home=\EH, il1=\EL, ind=^J, rmcup=\EVE, 
+	rmso=\E&d@, sgr0=\E&d@, smcup=\EVS, smso=\E&dB, 
+
+#### Daisy wheel printers
+#
+# This section collects Diablo, DTC, Xerox, Qume, and other daisy
+# wheel terminals.  These are now largely obsolete.
+#
+
+# (diablo1620: removed <if=/usr/share/tabset/xerox1720>, no such file -- esr)
+diablo1620|diablo1720|diablo450|ipsi|diablo 1620, 
+	hc, os, 
+	cols#132, it#8, 
+	cub1=^H, cud1=^J, cuu1=\E^J, hd=\ED, hpa=\E\011%i%p1%c, 
+	ht=^I, hts=\E1, hu=\EU, kbs=^H, tbc=\E2, 
+diablo1620-m8|diablo1640-m8|diablo 1620 w/8 column left margin, 
+	cols#124, 
+	is2=\r        \E9, use=diablo1620, 
+# (diablo1640: removed <if=/usr/share/tabset/xerox1730>, no such file -- esr)
+diablo1640|diablo1730|diablo1740|diablo630|x1700|diablo|xerox|diablo 1640, 
+	bel=^G, rmso=\E&, rmul=\ER, smso=\EW, smul=\EE, 
+	use=diablo1620, 
+# (diablo1640-lm: removed <if=/usr/share/tabset/xerox1730-lm>, no such 
+# file -- esr)
+diablo1640-lm|diablo-lm|xerox-lm|diablo 1640 with indented left margin, 
+	cols#124, 
+	rmso=\E&, rmul=\ER, smso=\EW, smul=\EE, use=diablo1620, 
+diablo1740-lm|630-lm|1730-lm|x1700-lm|diablo 1740 printer, 
+	use=diablo1640-lm, 
+# DTC 382 with VDU.  Has no <ed> so we fake it with <el>.  Standout
+# <smso=^P\s\002^PF> works but won't go away without dynamite <rmso=^P\s\0>.
+# The terminal has tabs, but I'm getting tired of fighting the braindamage. 
+# If no tab is set or the terminal's in a bad mood, it glitches the screen
+# around all of memory.  Note that return puts a blank ("a return character")
+# in the space the cursor was at, so we use ^P return (and thus ^P newline for
+# newline).  Note also that if you turn off :pt: and let Unix expand tabs,
+# curses won't work (some old BSD versions) because it doesn't clear this bit,
+# and cursor addressing sends a tab for row/column 9.  What a losing terminal!
+# I have been unable to get tabs set in all 96 lines - it always leaves at
+# least one line with no tabs in it, and once you tab through that line,
+# it completely weirds out.
+# (dtc382: change <rmcup> to <smcup> -- it  just does a clear --esr)
+dtc382|DTC 382, 
+	am, da, db, xhp, 
+	cols#80, lines#24, lm#96, 
+	bel=^G, clear=\020\035$<20>, cnorm=^Pb, cr=^P^M, cub1=^H, 
+	cuf1=^PR, cup=\020\021%p2%c%p1%c, cuu1=^P^L, cvvis=^PB, 
+	dch1=^X, dl1=^P^S, ed=\020\025\020\023\020\023, el=^P^U, 
+	home=^P^R, il1=^P^Z, ind=^J, pad=\177, rmcup=, rmir=^Pi, 
+	rmul=^P \0, smcup=\020\035$<20>, smir=^PI, smul=^P ^P, 
+dtc300s|DTC 300s, 
+	hc, os, 
+	cols#132, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, cuu1=^Z, ff=^L, hd=\Eh, ht=^I, 
+	hts=\E1, hu=\EH, ind=^J, kbs=^H, tbc=\E3, 
+gsi|mystery gsi terminal, 
+	hc, os, 
+	cols#132, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, cuu1=^Z, hd=\Eh, ht=^I, hu=\EH, 
+	ind=^J, 
+aj830|aj832|aj|anderson jacobson, 
+	hc, os, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, cuu1=\E7, hd=\E9, hu=\E8, 
+	ind=^J, 
+# From: Chris Torek <chris@gyre.umd.edu> Thu, 7 Nov 85 18:21:58 EST
+aj510|Anderson-Jacobson model 510, 
+	am, mir, 
+	cols#80, lines#24, 
+	clear=^L, cub1=^H, cuf1=\EX, 
+	cup=\E#%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EY, 
+	dch1=.1*\E'D, dl1=\E&D$<2*/>, ed=\E'P, el=\E'L, ich1=, 
+	il1=\E&I$<2*/>, ip=$<.1*/>, kcub1=\EW, kcud1=\EZ, 
+	kcuf1=\EX, kcuu1=\EY, pad=\177, rmcup=\E"N, rmir=\E'J, 
+	rmso=\E"I, rmul=\E"U, smcup=\E"N, smir=\E'I, smso=\E"I, 
+	smul=\E"U, 
+# From: <cbosg!ucbvax!pur-ee!cincy!chris> Thu Aug 20 09:09:18 1981
+# This is incomplete, but it's a start.
+nec5520|nec|spinwriter|nec 5520, 
+	hc, os, 
+	cols#132, it#8, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, cuu1=\E9, ff=^L, 
+	hd=\E]s\n\E]W, ht=^I, hts=\E1, hu=\E]s\E9\E]W, ind=^J, 
+	kbs=^H, tbc=\E3, 
+qume5|qume|Qume Sprint 5, 
+	hc, os, 
+	cols#80, it#8, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, cuu1=^Z, ff=^L, hd=\Eh, ht=^I, 
+	hts=\E1, hu=\EH, ind=^J, kbs=^H, tbc=\E3, 
+# I suspect the xerox 1720 is the same as the diablo 1620.
+xerox1720|x1720|x1750|xerox 1720, 
+	hc, os, 
+	cols#132, it#8, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, ff=^L, ht=^I, hts=\E1, ind=^J, 
+	tbc=\E2, 
+
+#### Miscellaneous obsolete terminals, manufacturers unknown
+#
+# If you have any information about these (like, a manufacturer's name, 
+# and a date on the serial-number plate) please send it!
+
+cad68-3|cgc3|cad68 basic monitor transparent mode size 3 chars, 
+	OTbs, am, 
+	cols#73, lines#36, 
+	clear=^Z, cub1=^H, cuf1=^L, cuu1=^K, home=^^, 
+cad68-2|cgc2|cad68 basic monitor transparent mode size 2 chars, 
+	OTbs, am, 
+	cols#85, lines#39, 
+	clear=^Z, cub1=^H, cuf1=^L, cuu1=^K, home=^^, kcub1=\E3, 
+	kcud1=\E2, kcuf1=\E4, kcuu1=\E1, kf1=\E5, kf2=\E6, kf3=\E7, 
+	kf4=\E8, rmso=\Em^C, smso=\Em^L, 
+cops10|cops|cops-10|cops 10, 
+	am, bw, 
+	cols#80, lines#24, 
+	bel=^G, clear=\030$<30/>, cr=^M, cub1=^H, cud1=^J, cuf1=^L, 
+	cup=\020%p1%{32}%+%c%p2%{32}%+%c, cuu1=^K, ed=^W, el=^V, 
+	ind=^J, kbs=^H, kcub1=^H, kcud1=^J, kcuf1=^L, kcuu1=^K, 
+	khome=^Y, 
+# (d132: removed duplicate :ic=\E5:,
+# merged in capabilities from a BRL entry -- esr)
+d132|datagraphix|datagraphix 132a, 
+	da, db, in, 
+	cols#80, lines#30, 
+	bel=^G, clear=^L, cnorm=\Em\En, cr=^M, cub1=^H, cud1=^J, 
+	cuf1=\EL, cup=\E8%i%p1%3d%p2%3d, cuu1=\EK, cvvis=\Ex, 
+	dch1=\E6, home=\ET, ht=^I, ich1=\E5, il1=\E3, ind=^J, kbs=^H, 
+	kcub1=^H, kcud1=^J, nel=^M^J, ri=\Ew, 
+# The d800 was an early portable terminal from c.1984-85 that looked a lot
+# like the original Compaq `lunchbox' portable (but no handle).  It had a vt220
+# mode (which is what this entry looks like) and several other lesser-known
+# emulations.
+d800|Direct 800/A, 
+	OTbs, am, da, db, msgr, xhp, 
+	cols#80, it#8, lines#24, 
+	acsc=``a1fxgqh0jYk?lZm@nEooppqDrrsstCu4vAwBx3yyzz{{||}}~~, 
+	bel=^G, clear=\E[1;1H\E[2J, cnorm=\E[>12h, cr=^M, cub1=^H, 
+	cud1=^J, cuf1=\E[C, cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, 
+	cvvis=\E[>12l, ed=\E[J, el=\E[K, ht=^I, ind=\ED, kcub1=\E[D, 
+	kcud1=\E[B, kcuf1=\E[C, kcuu1=\E[A, kf1=\EOP, kf2=\EOQ, 
+	kf3=\EOR, kf4=\EOS, kf5=\EOT, kf6=\EOU, kf7=\EOV, kf8=\EOW, 
+	ri=\EM, rmacs=\E[m, rmso=\E[m, rmul=\E[m, sgr0=\E[m, 
+	smacs=\E[1m, smso=\E[7m, smul=\E[4m, 
+digilog|digilog 333, 
+	OTbs, 
+	cols#80, lines#16, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, cuf1=^I, cuu1=^O, el=^X, 
+	home=^N, ind=^J, 
+# The DWK was a terminal manufactured in the Soviet Union c.1986
+dwk|dwk-vt|dwk terminal, 
+	am, 
+	cols#80, it#8, lines#24, 
+	acsc=+\^\,Q-S.M0\177`+a\:f'g#h#i#jXkClJmFnNo~qUs_tEuPv\\wKxW~_, 
+	bel=^G, clear=\EH\EJ, cr=^M, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EY%p1%{32}%+%c%p2%{32}%+%c, cuu1=\EA, dch1=\EP, 
+	ed=\EJ, el=\EK, home=\EH, ht=^I, ich1=\EQ, ind=^J, kbs=\177, 
+	kcub1=\ED, kcud1=\EB, kcuf1=\EC, kcuu1=\EA, kdch1=\Ee, 
+	kf1=\Ef1, kf10=\Ef0, kf2=\Ef2, kf3=\Ef3, kf4=\Ef4, kf5=\Ef5, 
+	kf6=\Ef6, kf7=\Ef7, kf8=\Ef8, kf9=\Ef9, kich1=\Ed, knp=\Eh, 
+	kpp=\Eg, nel=^M^J, rev=\ET, ri=\ES, rmacs=\EG, rmso=\EX, 
+	sgr0=\EX, smacs=\EF, smso=\ET, 
+env230|envision230|envision 230 graphics terminal, 
+	xenl@, 
+	mc0=\E[0i, mc4=\E[4i, mc5=\E[5i, 
+	sgr=\E[%?%p1%t;1%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;m, 
+	use=vt100, 
+# These execuports were impact-printer ttys with a 30- or maybe 15-cps acoustic
+# coupler attached, the whole rig fitting in a suitcase and more or less
+# portable.  Hot stuff for c.1977 :-) -- esr
+ep48|ep4080|execuport 4080, 
+	OTbs, am, os, 
+	cols#80, 
+	bel=^G, cr=^M, cub1=^H, cud1=^J, hd=^\, hu=^^, ind=^J, 
+ep40|ep4000|execuport 4000, 
+	cols#136, use=ep4080, 
+# Adam Thompson <athompso@pangea.ca> tells us:
+# Informer series - these are all portable units, resembling older
+# automatic bread-baking machines.  The terminal looks like a `clamshell'
+# design, but isn't.  The structure is similar to the Direct terminals,
+# but only half the width.  The entire unit is only about 10" wide.
+# It features an 8" screen (6" or 7" if you have color!), and an 9"x6"
+# keyboard.  All the keys are crammed together, much like some laptop
+# PCs today, but perhaps less well organized...all these units have a
+# bewildering array of plugs on the back, including a built-in modem.
+# The 305 was a color version of the 304; the 306 and 307 were mono and
+# color terminals built for IBM bisync protocols.
+# From: Paul Leondis <unllab@amber.berkeley.edu>
+ifmr|Informer D304, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	clear=\EZ, cub1=^H, cud1=^J, cuf1=\EC, 
+	cup=\EY%p2%{32}%+%c%p1%{32}%+%c, cuu1=\EA, dch1=\E\\, 
+	ed=\E/, el=\EQ, home=\EH, ich1=\E[, ri=\En, rmso=\EK, sgr0=\EK, 
+	smso=\EJ, 
+# Entry largely based on wy60 and has the features of wy60ak.
+opus3n1+|Esprit Opus3n1+ in wy60 mode with ANSI arrow keys, 
+	am, bw, hs, km, mir, msgr, ul, xon, 
+	cols#80, lh#1, lines#24, lw#8, nlab#8, wsl#80, 
+	acsc=0wa_h[jukslrmqnxqzttuyv]wpxv, bel=^G, blink=\EG2, 
+	cbt=\EI, civis=\E`0, clear=\E*$<100>, cnorm=\E`1, cr=^M, 
+	cub1=^H, cud1=^J, cuf1=^L, cup=\Ea%i%p1%dR%p2%dC, cuu1=^K, 
+	dch1=\EW$<11>, dim=\EGp, dl1=\ER$<5>, dsl=\Ez(\r, 
+	ed=\EY$<100>, el=\ET, fsl=^M, home=\036$<2>, ht=\011$<5>, 
+	hts=\E1, if=/usr/share/tabset/std, il1=\EE$<4>, ind=^J, 
+	ip=$<3>, 
+	is2=\E`\:\Ee(\EO\Ee6\Ec41\E~4\Ec21\Ed/\Ezz&\E[A\177\Ezz'\E[B\177\Ezz(\E[D\177\Ezz)\E[C\177\Ezz<\E[Q\177\Ezz`\E[F\177\EA1*\EZH12, 
+	kHOM=\E{, kbs=^H, kcbt=\EI, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kdch1=\EW, kdl1=\ER, ked=\EY, 
+	kel=\ET, kend=\E[F, kent=\E7, kf1=^A@\r, kf10=^AI\r, 
+	kf11=^AJ\r, kf12=^AK\r, kf13=^AL\r, kf14=^AM\r, kf15=^AN\r, 
+	kf16=^AO\r, kf2=^AA\r, kf3=^AB\r, kf4=^AC\r, kf5=^AD\r, 
+	kf6=^AE\r, kf7=^AF\r, kf8=^AG\r, kf9=^AH\r, khome=^^, 
+	kich1=\EQ, kil1=\EE, knp=\EK, kpp=\EJ, kprt=\EP, krpl=\Er, 
+	mc0=\EP, mc4=^T, mc5=^R, nel=\r\n$<3>, 
+	pfloc=\EZ2%p1%{63}%+%c%p2%s\177, 
+	pfx=\EZ1%p1%{63}%+%c%p2%s\177, 
+	pln=\Ez%p1%{47}%+%c%p2%s\r, prot=\E), ri=\Ej$<7>, 
+	rmacs=\EH^C, rmam=\Ed., rmcup=, rmir=\Er, rmln=\EA11, 
+	rmxon=\Ec20, rs1=\E~!\E~4$<150>, rs2=\EeF$<150>, 
+	rs3=\EwG\Ee($<150>, 
+	sgr=%?%p8%t\E)%e\E(%;%?%p9%t\EH\002%e\EH\003%;\EG%{48}%?%p2%p6%|%t%{8}%|%;%?%p1%p3%|%p6%|%t%{4}%|%;%?%p4%t%{2}%|%;%?%p1%p5%|%t%{64}%|%;%?%p7%t%{1}%|%;%c, 
+	sgr0=\E(\EH\003\EG0\EcD, smacs=\EH^B, smam=\Ed/, 
+	smcup=\Ezz&\E[A\177\Ezz'\E[B\177\Ezz(\E[D\177\Ezz)\E[C\177\Ezz<\E[Q\177, 
+	smir=\Eq, smln=\EA10, smxon=\Ec21, tbc=\E0, tsl=\Ez(, 
+	uc=\EG8\EG0, use=adm+sgr, 
+teletec|Teletec Datascreen, 
+	OTbs, am, 
+	cols#80, lines#24, 
+	bel=^G, clear=^L, cr=^M, cub1=^H, cud1=^J, cuf1=^_, cuu1=^K, 
+	home=^^, ind=^J, 
+# From: Mark Dornfeld <romwa@ucbvax.berkeley.edu>
+# This description is for the LANPAR Technologies VISION 3220
+# terminal from 1984/85.  The function key definitions k0-k5 represent the
+# edit keypad: FIND, INSERT HERE, REMOVE, SELECT, PREV SCREEN,
+# NEXT SCREEN. The key definitions k6-k9 represent the PF1 to PF4 keys.
+#
+# Kenneth Randell <kenr@datametrics.com> writes on 31 Dec 1998:
+# I had a couple of scopes (3221) like this once where I used to work, around
+# the 1987 time frame if memory serves me correctly.  These scopes were made  
+# by an outfit called LANPAR Technologies, and were meant to me DEC VT 220
+# compatible.  The 3220 was a plain text terminal like the VT-220, the 3221
+# was a like the VT-240 (monochrome with Regis + Sixel graphics), and the 3222
+# was like the VT-241 (color with Regis + Sixel Graphics).  These terminals
+# (3221) cost about $1500 each, and one was always broken -- had to be sent
+# back to the shop for repairs.
+# The only real advantage these scopes had over the VT-240's were:
+# 1) They were faster in the Regis display, or at least the ones I did
+# 2) They had a handy debugging feature where you could split-screen the
+# scope, the graphics would appear on the top, and the REGIS commands would
+# appear on the bottom.  I don't remember the VT-240s being able to do that.
+# I would swear that LANPAR Technologies was in MA someplace, but since I
+# don't work at the same place anymore, and those terminals and manuals were
+# long since junked, I cannot be any more sure than that.
+#
+# (v3220: removed obsolete ":kn#10:",
+# I added <rmam>/<smam> based on the init string -- esr)
+v3220|LANPAR Vision II model 3220/3221/3222, 
+	OTbs, am, mir, xenl, 
+	cols#80, it#8, lines#24, 
+	clear=\E[H\E[J, cub1=^H, cuf1=\E[C, 
+	cup=\E[%i%p1%d;%p2%dH, cuu1=\E[A, dch1=\E[P, dl1=\E[M, 
+	ed=\E[J, el=\E[K, ht=^I, il1=\E[L, 
+	is2=\E>\E[?3l\E[?7h\E[?8h\E[p, kcub1=\E[D, kcud1=\E[B, 
+	kcuf1=\E[C, kcuu1=\E[A, kf0=\E[1~, kf1=\E[2~, kf2=\E[3~, 
+	kf3=\E[4~, kf4=\E[5~, kf5=\E[6~, kf6=\E[OP, kf7=\E[OQ, 
+	kf8=\E[OR, kf9=\E[OS, khome=\E[H, ri=\EM, rmam=\E[?7l, 
+	rmir=\E[4l, rmkx=\E>, rmso=\E[m, rmul=\E[m, sgr0=\E[m, 
+	smam=\E[?7h, smir=\E[4h, smkx=\E=, smso=\E[7m, smul=\E[4m, 
+######## ICH/ICH1 VERSUS RMIR/SMIR
+#
+# Some non-curses applications get confused if both ich/ich1 and rmir/smir
+# are present; the symptom is doubled characters in an update using insert.
+# These applications are technically correct; in both 4.3BSD termcap and
+# terminfo, you're not actually supposed to specify both ich/ich1 and rmir/smir
+# unless the terminal needs both.  To my knowledge, no terminal still in this
+# file requires both other than the very obsolete dm2500.
+#
+# For ncurses-based applications this is not a problem, as ncurses uses
+# one or the other as appropriate but never mixes the two.  Therefore we
+# have not corrected entries like `linux' and `xterm' that specify both.
+# If you see doubled characters from these, use the linux-nic and xterm-nic
+# entries that suppress ich/ich1.  And upgrade to ncurses!
+#
+
+######## VT100/ANSI/ISO 6429/ECMA-48/PC-TERM TERMINAL STANDARDS
+#
+# ANSI X3.64 has been withdrawn and replaced by ECMA-48.  The ISO 6429 and
+# ECMA-48 standards are said to be almost identical, but are not the same
+# as X3.64 (though for practical purposes they are close supersets of it).
+#
+# You can obtain ECMA-48 for free by sending email to helpdesk@ecma.ch
+# requesting the standard(s) you want (i.e. ECMA-48, "Control Functions for
+# Coded Character Sets"), include your snail-mail address, and you should
+# receive the document in due course.  Don't expect an email acknowledgement.
+#
+# Related standards include "X3.4-1977: American National Standard Code for
+# Information Interchange" (the ASCII standard) and "X3.41.1974: 
+# Code-Extension Techniques for Use with the 7-Bit Coded Character Set of
+# American National Standard for Information Interchange."  I believe (but
+# am not certain) that these are effectively identical to ECMA-6 and ECMA-35
+# respectively. 
+#
+
+#### VT100/ANSI/ECMA-48
+#
+# ANSI Standard (X3.64) Control Sequences for Video Terminals and Peripherals
+# and ECMA-48 Control Functions for Coded Character Sets.
+# 
+# Much of the content of this comment is adapted from a table prepared by
+# Richard Shuford, based on a 1984 Byte article.  Terminfo correspondences,
+# discussion of some terminfo-related issues, and updates to capture ECMA-48
+# have been added.  Control functions described in ECMA-48 only are tagged
+# with * after their names.
+#
+# The table is a complete list of the defined ANSI X3.64/ECMA-48 control
+# sequences.  In the main table, \E stands for an escape (\033) character,
+# SPC for space.  Pn stands for a single numeric parameter to be inserted
+# in decimal ASCII.  Ps stands for a list of such parameters separated by
+# semicolons.  Parameter meanings for most parametrized sequences are
+# decribed in the notes.
+#
+# Sequence     Sequence                             Parameter   or
+# Mnemonic     Name              Sequence           Value      Mode   terminfo
+# -----------------------------------------------------------------------------
+# APC  Applicatn Program Command \E _                -         Delim  -
+# BEL  Bell *                    ^G                  -         -      bel
+# BPH  Break Permitted Here *    \E B                -         *      -
+# BS   Backpace *                ^H                  -         EF     -
+# CAN  Cancel *                  ^X                  -         -      -   (A)
+# CBT  Cursor Backward Tab       \E [ Pn Z           1         eF     cbt
+# CCH  Cancel Previous Character \E T                -         -      -
+# CHA  Cursor Horizntal Absolute \E [ Pn G           1         eF     hpa (B)
+# CHT  Cursor Horizontal Tab     \E [ Pn I           1         eF     tab (C)
+# CMD  Coding Method Delimiter * \E
+# CNL  Cursor Next Line          \E [ Pn E           1         eF     nel (D)
+# CPL  Cursor Preceding Line     \E [ Pn F           1         eF     -
+# CPR  Cursor Position Report    \E [ Pn ; Pn R      1, 1      -      -   (E)
+# CSI  Control Sequence Intro    \E [                -         Intro  -
+# CTC  Cursor Tabulation Control \E [ Ps W           0         eF     -   (F)
+# CUB  Cursor Backward           \E [ Pn D           1         eF     cub
+# CUD  Cursor Down               \E [ Pn B           1         eF     cud
+# CUF  Cursor Forward            \E [ Pn C           1         eF     cuf
+# CUP  Cursor Position           \E [ Pn ; Pn H      1, 1      eF     cup (G)
+# CUU  Cursor Up                 \E [ Pn A           1         eF     cuu
+# CVT  Cursor Vertical Tab       \E [ Pn Y           -         eF     -   (H)
+# DA   Device Attributes         \E [ Pn c           0         -      -
+# DAQ  Define Area Qualification \E [ Ps o           0         -      -
+# DCH  Delete Character          \E [ Pn P           1         eF     dch
+# DCS  Device Control String     \E P                -         Delim  -
+# DL   Delete Line               \E [ Pn M           1         eF     dl
+# DLE  Data Link Escape *        ^P                  -         -      -
+# DMI  Disable Manual Input      \E \                -         Fs     -
+# DSR  Device Status Report      \E [ Ps n           0         -      -   (I)
+# DTA  Dimension Text Area *     \E [ Pn ; Pn SPC T  -         PC     -
+# EA   Erase in Area             \E [ Ps O           0         eF     -   (J)
+# ECH  Erase Character           \E [ Pn X           1         eF     ech
+# ED   Erase in Display          \E [ Ps J           0         eF     ed  (J)
+# EF   Erase in Field            \E [ Ps N           0         eF     -
+# EL   Erase in Line             \E [ Ps K           0         eF     el  (J)
+# EM   End of Medium *           ^Y                  -         -      -
+# EMI  Enable Manual Input       \E b                          Fs     -
+# ENQ  Enquire                   ^E                  -         -      -
+# EOT  End Of Transmission       ^D                  -         *      -
+# EPA  End of Protected Area     \E W                -         -      -   (K)
+# ESA  End of Selected Area      \E G                -         -      -
+# ESC  Escape                    ^[                  -         -      -
+# ETB  End Transmission Block    ^W                  -         -      -
+# ETX  End of Text               ^C                  -         -      -
+# FF   Form Feed                 ^L                  -         -      -
+# FNK  Function Key *            \E [ Pn SPC W       -         -      -
+# GCC  Graphic Char Combination* \E [ Pn ; Pn SPC B  -         -      -
+# FNT  Font Selection            \E [ Pn ; Pn SPC D  0, 0      FE     -
+# GSM  Graphic Size Modify       \E [ Pn ; Pn SPC B  100, 100  FE     -   (L)
+# GSS  Graphic Size Selection    \E [ Pn SPC C       none      FE     -
+# HPA  Horz Position Absolute    \E [ Pn `           1         FE     -   (B)
+# HPB  Char Position Backward    \E [ j              1         FE     -
+# HPR  Horz Position Relative    \E [ Pn a           1         FE     -   (M)
+# HT   Horizontal Tab *          ^I                  -         FE     -   (N)
+# HTJ  Horz Tab w/Justification  \E I                -         FE     -
+# HTS  Horizontal Tab Set        \E H                -         FE     hts
+# HVP  Horz & Vertical Position  \E [ Pn ; Pn f      1, 1      FE     -   (G)
+# ICH  Insert Character          \E [ Pn @           1         eF     ich
+# IDCS ID Device Control String  \E [ SPC O          -         *      -
+# IGS  ID Graphic Subrepertoire  \E [ SPC M          -         *      -
+# IL   Insert Line               \E [ Pn L           1         eF     il
+# IND  Index                     \E D                -         FE     -
+# INT  Interrupt                 \E a                -         Fs     -
+# JFY  Justify                   \E [ Ps SPC F       0         FE     -
+# IS1  Info Separator #1 *       ^_                  -         *      -
+# IS2  Info Separator #1 *       ^^                  -         *      -
+# IS3  Info Separator #1 *       ^]                  -         *      -
+# IS4  Info Separator #1 *       ^\                  -         *      -
+# LF   Line Feed                 ^J                  -         -      -
+# LS1R Locking Shift Right 1 *   \E ~                -         -      -
+# LS2  Locking Shift 2 *         \E n                -         -      -
+# LS2R Locking Shift Right 2 *   \E }                -         -      -
+# LS3  Locking Shift 3 *         \E o                -         -      -
+# LS3R Locking Shift Right 3 *   \E |                -         -      -
+# MC   Media Copy                \E [ Ps i           0         -      -   (S)
+# MW   Message Waiting           \E U                -         -      -
+# NAK  Negative Acknowledge *    ^U                  -         *      -
+# NBH  No Break Here *           \E C                -         -      -
+# NEL  Next Line                 \E E                -         FE     nel (D)
+# NP   Next Page                 \E [ Pn U           1         eF     -
+# NUL  Null *                    ^@                  -         -      -
+# OSC  Operating System Command  \E ]                -         Delim  -
+# PEC  Pres. Expand/Contract *   \E Pn SPC Z         0         -      -
+# PFS  Page Format Selection *   \E Pn SPC J         0         -      -
+# PLD  Partial Line Down         \E K                -         FE     -   (T)
+# PLU  Partial Line Up           \E L                -         FE     -   (U)
+# PM   Privacy Message           \E ^                -         Delim  -
+# PP   Preceding Page            \E [ Pn V           1         eF     -
+# PPA  Page Position Absolute *  \E [ Pn SPC P       1         FE     -
+# PPB  Page Position Backward *  \E [ Pn SPC R       1         FE     -
+# PPR  Page Position Forward *   \E [ Pn SPC Q       1         FE     -
+# PTX  Parallel Texts *          \E [ \              -         -      -
+# PU1  Private Use 1             \E Q                -         -      -
+# PU2  Private Use 2             \E R                -         -      -
+# QUAD Typographic Quadding      \E [ Ps SPC H       0         FE     -
+# REP  Repeat Char or Control    \E [ Pn b           1         -      rep
+# RI   Reverse Index             \E M                -         FE     -   (V)
+# RIS  Reset to Initial State    \E c                -         Fs     -
+# RM   Reset Mode *              \E [ Ps l           -         -      -   (W)
+# SACS Set Add. Char. Sep. *     \E [ Pn SPC /       0         -      -
+# SAPV Sel. Alt. Present. Var. * \E [ Ps SPC ]       0         -      -   (X)
+# SCI  Single-Char Introducer    \E Z                -         -      -
+# SCO  Sel. Char. Orientation *  \E [ Pn ; Pn SPC k  -         -      -
+# SCS  Set Char. Spacing *       \E [ Pn SPC g       -         -      -
+# SD   Scroll Down               \E [ Pn T           1         eF     rin
+# SDS  Start Directed String *   \E [ Pn ]           1         -      -
+# SEE  Select Editing Extent     \E [ Ps Q           0         -      -   (Y)
+# SEF  Sheet Eject & Feed *      \E [ Ps ; Ps SPC Y  0,0       -      -
+# SGR  Select Graphic Rendition  \E [ Ps m           0         FE     sgr (O)
+# SHS  Select Char. Spacing *    \E [ Ps SPC K       0         -      -
+# SI   Shift In                  ^O                  -         -      -   (P)
+# SIMD Sel. Imp. Move Direct. *  \E [ Ps ^           -         -      -
+# SL   Scroll Left               \E [ Pn SPC @       1         eF     -
+# SLH  Set Line Home *           \E [ Pn SPC U       -         -      -
+# SLL  Set Line Limit *          \E [ Pn SPC V       -         -      -
+# SLS  Set Line Spacing *        \E [ Pn SPC h       -         -      -
+# SM   Select Mode               \E [ Ps h           none      -      -   (W)
+# SO   Shift Out                 ^N                  -         -      -   (Q)
+# SOH  Start Of Heading *        ^A                  -         -      -
+# SOS  Start of String *         \E X                -         -      -
+# SPA  Start of Protected Area   \E V                -         -      -   (Z)
+# SPD  Select Pres. Direction *  \E [ Ps ; Ps SPC S  0,0       -      -
+# SPH  Set Page Home *           \E [ Ps SPC G       -         -      -
+# SPI  Spacing Increment         \E [ Pn ; Pn SPC G  none      FE     -
+# SPL  Set Page Limit *          \E [ Ps SPC j       -         -      -
+# SPQR Set Pr. Qual. & Rapid. *  \E [ Ps SPC X       0         -      -
+# SR   Scroll Right              \E [ Pn SPC A       1         eF     -
+# SRCS Set Reduced Char. Sep. *  \E [ Pn SPC f       0         -      -
+# SRS  Start Reversed String *   \E [ Ps [           0         -      -
+# SSA  Start of Selected Area    \E F                -         -      -
+# SSU  Select Size Unit *        \E [ Pn SPC I       0         -      -
+# SSW  Set Space Width *         \E [ Pn SPC [       none      -      -
+# SS2  Single Shift 2 (G2 set)   \E N                -         Intro  -
+# SS3  Single Shift 3 (G3 set)   \E O                -         Intro  -
+# ST   String Terminator         \E \                -         Delim  -
+# STAB Selective Tabulation *    \E [ Pn SPC ^       -         -      -
+# STS  Set Transmit State        \E S                -         -      -
+# STX  Start pf Text *           ^B                  -         -      -
+# SU   Scroll Up                 \E [ Pn S           1         eF     indn
+# SUB  Substitute *              ^Z                  -         -      -
+# SVS  Select Line Spacing *     \E [ Pn SPC \       1         -      -
+# SYN  Synchronous Idle *        ^F                  -         -      -
+# TAC  Tabul. Aligned Centered * \E [ Pn SPC b       -         -      -
+# TALE Tabul. Al. Leading Edge * \E [ Pn SPC a       -         -      -
+# TATE Tabul. Al. Trailing Edge* \E [ Pn SPC `       -         -      -
+# TBC  Tab Clear                 \E [ Ps g           0         FE     tbc
+# TCC  Tabul. Centered on Char * \E [ Pn SPC c       -         -      -
+# TSR  Tabulation Stop Remove  * \E [ Pn SPC d       -         FE     -
+# TSS  Thin Space Specification  \E [ Pn SC E        none      FE     -
+# VPA  Vert. Position Absolute   \E [ Pn d           1         FE     vpa
+# VPB  Line Position Backward *  \E [ Pn k           1         FE     -
+# VPR  Vert. Position Relative   \E [ Pn e           1         FE     -   (R)
+# VT   Vertical Tabulation *     ^K                  -         FE     -
+# VTS  Vertical Tabulation Set   \E J                -         FE     -
+# 
+# ---------------------------------------------------------------------------
+#
+# Notes:
+#
+# Some control characters are listed in the ECMA-48 standard without 
+# being assigned functions relevant to terminal control there (they 
+# referred to other standards such as ISO 1745 or ECMA-35).  They are listed
+# here anyway for completeness.
+#
+# (A) ECMA-48 calls this "CancelCharacter" but retains the CCH abbreviation.
+#
+# (B) There seems to be some confusion abroad between CHA and HPA.  Most
+# `ANSI' terminals accept the CHA sequence, not the HPA. but terminfo calls
+# the capability (hpa).  ECMA-48 calls this "Cursor Character Absolute" but
+# preserved the CHA abbreviation.
+#
+# (C) CHT corresponds to terminfo (tab).  Usually it has the value ^I.
+# Occasionally (as on, for example, certain HP terminals) this has the HTJ
+# value.  ECMA-48 calls this "Cursor Forward Tabulation" but preserved the
+# CHT abbreviation.
+#
+# (D) terminfo (nel) is usually \r\n rather than ANSI \EE.
+#
+# (E) ECMA-48 calls this "Active Position Report" but preserves the CPR 
+# abbreviation.
+# 
+# (F) CTC parameter values: 0 = set char tab, 1 = set line tab, 2 = clear
+# char tab, 3 = clear line tab, 4 = clear all char tabs on current line, 
+# 5 = clear all char tabs, 6 = clear all line tabs.
+#
+# (G) CUP and HVP are identical in effect.  Some ANSI.SYS versions accept
+# HVP, but always allow CUP as an alternate.  ECMA-48 calls HVP "Character
+# Position Absolute" but retains the HVP abbreviation.
+#
+# (H) ECMA calls this "Cursor Line Tabulation" but preserves the CVT
+# abbreviation.
+#
+# (I) DSR parameter values: 0 = ready, 1 = busy, 2 = busy, will send DSR
+# later, 3 = malfunction, 4 = malfunction, will send DSR later, 5 = request
+# DSR, 6 = request CPR response.
+#
+# (J) ECMA calls ED "Erase In Page". EA/ED/EL parameters: 0 = clear to end,
+# 1 = clear from beginning, 2 = clear.
+# 
+# (K) ECMA calls this "End of Guarded Area" but preserves the EPA abbreviation.
+#
+# (L) The GSM parameters are vertical and horizontal parameters to scale by.
+#
+# (M) Some ANSI.SYS versions accept HPR, but more commonly `ANSI' terminals
+# use CUF for this function and ignore HPR.  ECMA-48 calls this "Character
+# Position Relative" but retains the HPR abbreviation.
+#
+# (N) ECMA-48 calls this "Character Tabulation" but retains the HT
+# abbreviation.
+#
+# (O) SGR parameter values: 0 = default mode (attributes off), 1 = bold,
+# 2 = dim, 3 = italicized, 4 = underlined, 5 = slow blink, 6 = fast blink,
+# 7 = reverse video, 8 = invisible, 9 = crossed-out (marked for deletion),
+# 10 = primary font, 10 + n (n in 1..9) = nth alternative font, 20 = Fraktur,
+# 21 = double underline, 22 = turn off 2, 23 = turn off 3, 24 = turn off 4,
+# 25 = turn off 5, 26 = proportional spacing, 27 = turn off 7, 28 = turn off
+# 8, 29 = turn off 9, 30 = black fg, 31 = red fg, 32 = green fg, 33 = yellow
+# fg, 34 = blue fg, 35 = magenta fg, 36 = cyan fg, 37 = white fg, 38 = set
+# fg color as in CCIT T.416, 39 = set default fg color, 40 = black bg
+# 41 = red bg, 42 = green bg, 43 = yellow bg, 44 = blue bg, 45 = magenta bg,
+# 46 = cyan bg, 47 = white bg, 48 = set bg color as in CCIT T.416, 39 = set
+# default bg color, 50 = turn off 26, 51 = framed, 52 = encircled, 53 =
+# overlined, 54 = turn off 51 & 52, 55 = not overlined, 56-59 = reserved,
+# 61-65 = variable highlights for ideograms.
+#
+# (P) SI is also called LSO, Locking Shift Zero.
+#
+# (Q) SI is also called LS1, Locking Shift One.
+#
+# (R) Some ANSI.SYS versions accept VPR, but more commonly `ANSI' terminals
+# use CUD for this function and ignore VPR.  ECMA calls it `Line Position
+# Absolute' but retains the VPA abbreviation.
+#
+# (S) MC parameters: 0 = start xfer to primary aux device, 1 = start xfer from
+# primary aux device, 2 = start xfer to secondary aux device, 3 = start xfer
+# from secondary aux device, 4 = stop relay to primary aux device, 5 = 
+# start relay to primary aux device, 6 = stop relay to secondary aux device,
+# 7 = start relay to secondary aux device.
+#
+# (T) ECMA-48 calls this "Partial Line Forward" but retains the PLD
+# abbreviation.
+#
+# (U) ECMA-48 calls this "Partial Line Backward" but retains the PLD
+# abbreviation.
+#
+# (V) ECMA-48 calls this "Reverse Line Feed" but retains the RI abbreviation.
+#
+# (W) RM/SM modes are as follows: 1 = Guarder Area Transfer Mode (GATM), 
+# 2 = Keyboard Action Mode (KAM), 3 = Control Representation Mode (CRM), 
+# 4 = Insertion Replacement Mode, 5 = Status Report Transfer Mode (SRTM),
+# 6 = Erasure Mode (ERM), 7 = Line Editing Mode (LEM), 8 = Bi-Directional
+# Support Mode (BDSM), 9 = Device Component Select Mode (DCSM), 
+# 10 = Character Editing Mode (HEM), 11 = Positioning Unit Mode (PUM),
+# 12 = Send/Receive Mode, 13 = Format Effector Action Mode (FEAM), 
+# 14 = Format Effector Transfer Mode (FETM), 15 = Multiple Area Transfer
+# Mode (MATM), 16 = Transfer Termination Mode, 17 = Selected Area Transfer
+# Mode, 18 = Tabulation Stop Mode, 19 = Editing Boundary Mode, 20 = Line Feed
+# New Line Mode (LF/NL), Graphic Rendition Combination Mode (GRCM), 22 =
+# Zero Default Mode (ZDM).  The EBM and LF/NL modes have actually been removed
+# from ECMA-48's 5th edition but are listed here for reference.
+#
+# (X) Select Alternate Presentation Variants is used only for non-Latin
+# alphabets.
+#
+# (Y) "Select Editing Extent" (SEE) was ANSI "Select Edit Extent Mode" (SEM).
+#
+# (Z) ECMA-48 calls this "Start of Guarded Area" but retains the SPA
+# abbreviation.
+#
+# ---------------------------------------------------------------------------
+# 
+# Abbreviations:
+#
+# Intro  an Introducer of some kind of defined sequence; the normal 7-bit
+#        X3.64 Control Sequence Introducer is the two characters "Escape ["
+# 
+# Delim  a Delimiter
+# 
+# x/y    identifies a character by position in the ASCII table (column/row)
+# 
+# eF     editor function (see explanation)
+# 
+# FE     format effector (see explanation)
+#
+# F      is a Final character in
+#             an Escape sequence (F from 3/0 to 7/14 in the ASCII table)
+#             a control sequence (F from 4/0 to 7/14)
+# 
+# Gs     is a graphic character appearing in strings (Gs ranges from
+#        2/0 to 7/14) in the ASCII table
+# 
+# Ce     is a control represented as a single bit combination in the C1 set
+#        of controls in an 8-bit character set
+# 
+# C0     the familiar set of 7-bit ASCII control characters
+# 
+# C1     roughly, the set of control chars available only in 8-bit systems.
+#        This is too complicated to explain fully here, so read Jim Fleming's
+#        article in the February 1983 BYTE, especially pages 214 through 224.
+# 
+# Fe     is a Final character of a 2-character Escape sequence that has an
+#        equivalent representation in an 8-bit environment as a Ce-type
+#        (Fe ranges from 4/0 to 5/15)
+# 
+# Fs     is a Final character of a 2-character Escape sequence that is
+#        standardized internationally with identical representation in 7-bit
+#        and 8-bit environments and is independent of the currently
+#        designated C0 and C1 control sets (Fs ranges from 6/0 to 7/14)
+# 
+# I      is an Intermediate character from 2/0 to 2/15 (inclusive) in the
+#        ASCII table
+# 
+# P      is a parameter character from 3/0 to 3/15 (inclusive) in the ASCII
+#        table
+# 
+# Pn     is a numeric parameter in a control sequence, a string of zero or
+#        more characters ranging from 3/0 to 3/9 in the ASCII table
+# 
+# Ps     is a variable number of selective parameters in a control sequence
+#        with each selective parameter separated from the other by the code
+#        3/11 (which usually represents a semicolon); Ps ranges from
+#        3/0 to 3/9 and includes 3/11
+#
+# *      Not relevant to terminal control, listed for completeness only.
+# 
+# Format Effectors versus Editor Functions
+# 
+# A format effector specifies how following output is to be displayed.
+# An editor function allows you to modify the display.  Informally
+# format effectors may be destructive; format effectors should not be.
+# 
+# For instance, a format effector that moves the "active position" (the 
+# cursor or equivalent) one space to the left would be useful when you want to
+# create an overstrike, a compound character made of two standard characters
+# overlaid. Control-H, the Backspace character, is actually supposed to be a
+# format effector, so you can do this. But many systems use it in a
+# nonstandard fashion, as an editor function, deleting the character to the
+# left of the cursor and moving the cursor left. When Control-H is assumed to
+# be an editor function, you cannot predict whether its use will create an
+# overstrike unless you also know whether the output device is in an "insert
+# mode" or an "overwrite mode". When Control-H is used as a format effector,
+# its effect can always be predicted. The familiar characters carriage
+# return, linefeed, formfeed, etc., are defined as format effectors.
+#
+# NOTES ON THE DEC VT100 IMPLEMENTATION
+# 
+# Control sequences implemented in the VT100 are as follows:
+# 
+#      CPR, CUB, CUD, CUF, CUP, CUU, DA, DSR, ED, EL, HTS, HVP, IND,
+#      LNM, NEL, RI, RIS, RM, SGR, SM, TBC
+# 
+# plus several private DEC commands.
+# 
+# Erasing parts of the display (EL and ED) in the VT100 is performed thus:
+# 
+#      Erase from cursor to end of line           Esc [ 0 K    or Esc [ K
+#      Erase from beginning of line to cursor     Esc [ 1 K
+#      Erase line containing cursor               Esc [ 2 K
+#      Erase from cursor to end of screen         Esc [ 0 J    or Esc [ J
+#      Erase from beginning of screen to cursor   Esc [ 1 J
+#      Erase entire screen                        Esc [ 2 J
+#
+# Some brain-damaged terminal/emulators respond to Esc [ J as if it were
+# Esc [ 2 J, but this is wrong; the default is 0.
+# 
+# The VT100 responds to receiving the DA (Device Attributes) control
+# 
+#      Esc [ c    (or Esc [ 0 c)
+# 
+# by transmitting the sequence
+# 
+#      Esc [ ? l ; Ps c
+# 
+# where Ps is a character that describes installed options.
+# 
+# The VT100's cursor location can be read with the DSR (Device Status
+# Report) control
+# 
+#      Esc [ 6 n
+# 
+# The VT100 reports by transmitting the CPR sequence
+# 
+#      Esc [ Pl ; Pc R
+# 
+# where Pl is the line number and Pc is the column number (in decimal).
+# 
+# The specification for the DEC VT100 is document EK-VT100-UG-003.
+
+#### ANSI.SYS
+# 
+# Here is a description of the color and attribute controls supported in the
+# the ANSI.SYS driver under MS-DOS.  Most console drivers and ANSI
+# terminal emulators for Intel boxes obey these.  They are a proper subset
+# of the ECMA-48 escapes.
+#
+# 0	all attributes off
+# 1	foreground bright
+# 4	underscore on
+# 5	blink on/background bright (not reliable with brown)
+# 7	reverse-video
+# 8	set blank (non-display)
+# 10	set primary font
+# 11	set first alternate font (on PCs, display ROM characters 1-31)
+# 12	set second alternate font (on PCs, display IBM high-half chars)
+#
+#			Color attribute sets
+# 3n	set foreground color       / 0=black, 1=red,     2=green, 3=brown,
+# 4n	set background color       \ 4=blue,  5=magenta, 6=cyan,  7=white
+# Bright black becomes gray.  Bright brown becomes yellow,
+# These coincide with the prescriptions of the ISO 6429/ECMA-48 standard.
+#
+# * If the 5 attribute is on and you set a background color (40-47) it is
+#   supposed to enable bright background.
+#
+# * Many VGA cards (such as the Paradise and compatibles) do the wrong thing
+#   when you try to set a "bright brown" (yellow) background with attribute
+#   5 (you get a blinking yellow foreground instead).  A few displays
+#   (including the System V console) support an attribute 6 that undoes this
+#   braindamage (this is required by iBCS2).
+#
+# * Some older versions of ANSI.SYS have a bug that causes thems to require
+#   ESC [ Pn k as EL rather than the ANSI ESC [ Pn K.  (This is not ECMA-48
+#   compatible.)
+
+#### Intel Binary Compatibility Standard
+#
+# For comparison, here are the capabilities implied by the Intel Binary 
+# Compatibility Standard for UNIX systems (Intel order number 468366-001).
+# These recommendations are optional.  IBCS2 allows the leading escape to
+# be either the 7-bit \E[ or 8-bit \0233 introducer, in accordance with
+# the ANSI X.364/ISO 6429/ECMA-48 standard.  Here are the iBCS2 capabilities
+# (as described in figure 9-3 of the standard).  Those expressed in the ibcs2
+# terminfo entry are followed with the corresponding capability in parens:
+#
+#	CSI <n>k		disable (n=0) or enable (n=1) keyclick
+#	CSI 2h   		lock keyboard
+#	CSI 2i  		send screen as input
+#	CSI 2l  		unlock keyboard
+#	CSI 6m  		enable background color intensity
+#	CSI <0-2>c		reserved
+#	CSI <0-59>m		select graphic rendition
+#	CSI <n>;<m>H	(cup)	cursor to line n and column m
+#	CSI <n>;<m>f		cursor to line n and column m
+#	CSI <n>@	(ich)	insert characters
+#	CSI <n>A	(cuu)	cursor up n lines
+#	CSI <n>B	(cud)	cursor down n lines
+#	CSI <n>C	(cuu)	cursor right n characters
+#	CSI <n>D	(cud)	cursor left n characters
+#	CSI <n>E		cursor down n lines and in first column
+#	CSI <n>F		cursor up n lines and in first column
+#	CSI <n>G	(hpa)	position cursor at column n-1
+#	CSI <n>J	(ed)	erase in display
+#	CSI <n>K	(el)	erase in line
+#	CSI <n>L	(il)	insert line(s)
+#	CSI <n>P	(dch)	delete characters
+#	CSI <n>S	(indn)	scroll up n lines
+#	CSI <n>T	(rin)	scroll down n lines
+#	CSI <n>X	(ech)	erase characters
+#	CSI <n>Z	(cbt)	back up n tab stops
+#	CSI <n>`		cursor to column n on line
+#	CSI <n>a	(cuu)	cursor right n characters
+#	CSI <n>d	(vpa)	cursor to line n
+#	CSI <n>e		cursor down n lines and in first column
+#	CSI <n>g	(cbt)	clear all tabs
+#	CSI <n>z		make virtual terminal n active
+#	CSI ?7h 	(smam)	turn automargin on
+#	CSI ?7l 	(rmam)	turn automargin off
+#	CSI s     		save cursor position
+#	CSI u   		restore cursor position to saved value
+#	CSI =<c>A		set overscan color
+#	CSI =<c>F		set normal foreground color
+#	CSI =<c>G		set normal background color
+#	CSI =<c>H		set reverse foreground color
+#	CSI =<c>I		set reverse foreground color
+#	CSI =<c>J		set graphic foreground color
+#	CSI =<c>K		set graphic foreground color
+#	CSI =<n>g	(dispc) display n from alternate graphics character set
+#	CSI =<p>;<d>B		set bell parameters
+#	CSI =<s>;<e>C		set cursor parameters
+#	CSI =<x>D		enable/disable intensity of background color
+#	CSI =<x>E		set/clear blink vs. bold background
+#	CSI 7     	(sc)	(sc) save cursor position
+#	CSI 8   	(rc)	(rc) restore cursor position to saved value
+#	CSI H		(hts)	(hts) set tab stop
+#	CSI Q<n><string>	define function key string
+#				(string must begin and end with delimiter char)
+#	CSI c   	(clear) clear screen
+#
+# The lack of any specification for attributes in SGR (among other things)
+# makes this a wretchedly weak standard. The table above is literally 
+# everything iBSC2 has to say about terminal escape sequences; there is
+# no further discussion of their meaning or how to set the parameters
+# in these sequences at all.
+#
+
+######## NONSTANDARD CAPABILITY TRANSLATIONS USED IN THIS FILE
+#
+# The historical termcap file entries were written primarily in 4.4BSD termcap.
+# The 4.4BSD termcap set was substantially larger than the original 4.1BSD set,
+# with the extension names chosen for compatibility with the termcap names
+# assigned in System V terminfo.  There are some variant extension sets out
+# there.  We try to describe them here.
+#
+# XENIX extensions:
+#
+# The XENIX extensions include a set of function-key capabilities as follows:
+#
+#       code	XENIX variable name	terminfo name	name clashes?
+#	----	-------------------	-------------	-----------------------
+#	CL	key_char_left
+#	CR	key_char_right
+#	CW	key_change_window			create_window
+#	EN	key_end          	kend
+#	HM	key_home		khome
+#	HP	??
+#	LD	key_delete_line  	kdl1
+#	LF	key_linefeed     			label_off
+#	NU	key_next_unlocked_cell
+#	PD	key_page_down   	knp
+#	PL	??
+#	PN	start_print		mc5
+#	PR	??
+#	PS	stop_print		mc4
+#	PU	key_page_up     	kpp		pulse
+#	RC	key_recalc				remove_clock
+#	RF	key_toggle_ref				req_for_input
+#	RT	key_return      	kent
+#	UP	key_up_arrow           	kcuu1   	parm_up_cursor
+#	WL	key_word_left
+#	WR	key_word_right
+#
+# The XENIX extensions also include the following character-set and highlight
+# capabilities:
+#
+#	XENIX	terminfo	function
+#	-----	--------	------------------------------
+#	GS	smacs		start alternate character set
+#	GE	rmacs		end alternate character set
+#	GG			:as:/:ae: glitch (analogous to :sg:/:ug:)
+#	bo	blink		begin blink (not used in /etc/termcap)
+#	be			end blink (not used in /etc/termcap)
+#	bb			blink glitch  (not used in /etc/termcap)
+#	it	dim		begin dim (not used in /etc/termcap)
+#	ie			end dim (not used in /etc/termcap)
+#	ig			dim glitch  (not used in /etc/termcap)
+#
+# Finally, XENIX also used the following forms-drawing capabilities:
+#
+#	single	double  type             ASCII approximation 
+#	------	------	-------------    -------------------
+#	GV	Gv	vertical line             |
+#	GH	Gv	horizontal line       -   _
+#	G1	G5	top right corner       _   |
+#	G2	G6	top left corner       | 
+#	G3	G7	bottom left corner         |_
+#	G4	G8	bottom right corner   _|
+#	GD	Gd	down-tick character        T
+#	GL	Gl	left-tick character   -|
+#	GR	Gr	right-tick character       |-
+#	GC	Gc	middle intersection   -|-
+#	GU	Gu	up-tick character          _|_
+#
+# These were invented to take advantage of the IBM PC ROM character set.  One
+# can compose an acsc string from the single-width characters as follows
+#	"j{G4}k{G1}l{G2}m{G3}q{GH}x{GV}t{GR}u{GL}v{GU}w{GD}n{GC}"
+# When translating a termcap file, ncurses tic will do this automatically.
+# The double forms characters don't fit the SVr4 terminfo model.
+#
+# AT&T Extensions:
+#
+# The old AT&T 5410, 5420, 5425, pc6300plus, 610, and s4 entries used a set of
+# nonstandard capabilities.  Its signature is the KM capability, used to name
+# some sort of keymap file.  EE, BO, CI, CV, XS, DS, FL and FE are in this
+# set.  Comments in the original, and a little cross-checking with other AT&T
+# documentation, seem to establish that BO=:mr: (start reverse video), DS=:mh:
+# (start dim), XS=:mk: (secure/invisible mode), EE=:me: (end highlights),
+# FL=:LO: (enable soft labels), FE=:LF: (disable soft labels), CI=:vi: (make
+# cursor invisible), and CV=:ve: (make cursor normal).
+#
+# HP Extensions
+#
+# The HP library (as of mid-1995, their term.h file version 70.1) appears to
+# have the System V capabilities up to SVr1 level.  After that, it supports
+# two nonstandard caps meml and memu corresponding to the old termcap :ml:,
+# :mu: capabilities.  After that, it supports caps plab_norm, label_on,
+# label_off, and key_f11..key_f63 capabilities like SVr4's.  This makes the
+# HP binary format incompatible with SVr4's.
+#
+# IBM Extensions
+#
+# There is a set of nonstandard terminfos used by IBM's AIX operating system.
+# The AIX terminfo library diverged from SVr1 terminfo, and replaces all
+# capabilities following prtr_non with the following special capabilties:
+# box[12], batt[12], colb[0123456789], colf[0123456789], f[01234567], kbtab,
+# kdo, kcmd, kcpn, kend, khlp, knl, knpn, kppn, kppn, kquit, ksel, kscl, kscr,
+# ktab, kmpf[123456789], apstr, ksf1..ksf10, kf11...kf63, kact, topl, btml,
+# rvert, lvert.   Some of these are identical to XPG4/SVr4 equivalents:
+# kcmd, kend, khlp, and kf11...kf63.  Two others (kbtab and ksel) can be
+# renamed (to kcbt and kslt).  The places in the box[12] capabilities
+# correspond to acsc chars, here is the mapping:
+#
+#	box1[0]  = ACS_ULCORNER
+#	box1[1]  = ACS_HLINE	
+#	box1[2]  = ACS_URCORNER
+#	box1[3]  = ACS_VLINE
+#	box1[4]  = ACS_LRCORNER
+#	box1[5]  = ACS_LLCORNER
+#	box1[6]  = ACS_TTEE
+#	box1[7]  = ACS_RTEE
+#	box1[8]  = ACS_BTEE
+#	box1[9]  = ACS_LTEE
+#	box1[10] = ACS_PLUS
+#
+# The box2 characters are the double-line versions of these forms graphics.
+# The AIX binary terminfo format is incompatible with SVr4's.
+#
+# Iris console extensions:
+#
+# HS is half-intensity start; HE is half-intensity end
+# CT is color terminal type (for Curses & rogue)
+# CP is color change escape sequence
+# CZ are color names (for Curses & rogue)
+#
+# The ncurses tic utility recognizes HS as an alias for mh <dim>.
+#
+# TC Extensions:
+#
+# There is a set of extended termcaps associated with something
+# called the "Terminal Control" or TC package created by MainStream Systems,
+# Winfield Kansas.  This one also uses GS/GE for as/ae, and also uses
+# CF for civis and CO for cvvis.  Finally, they define a boolean :ct:
+# that flags color terminals.
+#
+######## CHANGE HISTORY
+#
+# The last /etc/termcap version maintained by John Kunze was 8.3, dated 8/5/94.
+# Releases 9 and up are maintained by Eric S. Raymond as part of the ncurses
+# project.
+#
+# This file contains all the capability information present in John Kunze's
+# last version of the termcap master file, except as noted in the change 
+# comments at end of file.  Some information about very ancient obsolete
+# capabilities has been moved to comments.  Some all-numeric names of older
+# terminals have been retired.
+#
+# I changed :MT: to :km: (the 4.4BSD name) everywhere.  I commented out some
+# capabilities (EP, dF, dT, dV, kn, ma, ml, mu, xr, xx) that are no longer
+# used by BSD curses.
+#
+# The 9.1.0 version of this file was translated from my lightly-edited copy of
+# 8.3, then mechanically checked against 8.3 using Emacs Lisp code written for
+# the purpose.  Unless the ncurses tic implementation and the Lisp code were
+# making perfectly synchronized mistakes which I then failed to catch by
+# eyeball, the translation was correct and perfectly information-preserving.
+#
+# Major version number bumps correspond to major version changes in ncurses.
+#
+# Here is a log of the changes since then:
+#
+# 9.1.0 (Wed Feb  1 04:50:32 EST 1995):
+#	* First terminfo master translated from 8.3.
+# 9.2.0 (Wed Feb  1 12:21:45 EST 1995):
+#	* Replaced Wyse entries with updated entries supplied by vendor.
+#
+# 9.3.0 (Mon Feb  6 19:14:40 EST 1995):
+#	* Added contact & status info from G. Clark Brown <clark@sssi.com>.
+# 9.3.1 (Tue Feb  7 12:00:24 EST 1995):
+#	* Better XENIX keycap translation.  Describe TC termcaps.
+#	* Contact and history info supplied by Qume.
+# 9.3.2 (Sat Feb 11 23:40:02 EST 1995):
+#	* Raided the Shuford FTP site for recent termcaps/terminfos.
+#	* Added information on X3.64 and VT100 standard escape sequences.
+# 9.3.3 (Mon Feb 13 12:26:15 EST 1995):
+#	* Added a correct X11R6 xterm entry.
+#	* Fixed terminfo translations of padding.
+# 9.3.4 (Wed Feb 22 19:27:34 EST 1995):
+#	* Added correct acsc/smacs/rmacs strings for vt100 and xterm.
+#	* Added u6/u7/u8/u9 capabilities.
+#	* Added PCVT entry.
+# 9.3.5 (Thu Feb 23 09:37:12 EST 1995):
+#	* Emacs uses :so:, not :mr:, for its mode line.  Fix linux entry
+#	  to use reverse-video standout so Emacs will look right.
+#	* Added el1 capability to ansi.
+#	* Added smacs/rmacs to ansi.sys.
+#
+# 9.4.0 (Sat Feb 25 16:43:25 EST 1995):
+#	* New mt70 entry.
+#	* Added COPYRIGHTS AND OTHER DELUSIONS.
+#	* Added AT&T 23xx & 500/513, vt220 and vt420, opus3n1+, netronics
+#	  smartvid & smarterm, ampex 175 & 219 & 232,
+#	  env230, falco ts100, fluke, intertube, superbrain, ncr7901, vic20,
+#	  ozzie, trs200, tr600, Tandy & Texas Instruments VDTs, intext2,
+#	  screwpoint, fviewpoint, Contel Business Systems, Datamedia Colorscan,
+#	  adm36, mime314, ergo4000, ca22851.  Replaced att7300, esprit, dd5500.
+#	* Replaced the Perkin-Elmer entries with vendor's official ones.
+#	* Restored the old minimal-ansi entry, luna needs it.
+#	* Fixed some incorrect ip and proportional-padding translations.
+# 9.4.1 (Mon Feb 27 14:18:33 EST 1995):
+#	* Fix linux & AT386 sgr strings to do A_ALTCHARSET turnoff correctly.
+#	* Make the xterm entry 65 lines again; create xterm25 and xterm24
+#	  to force a particular height.
+#	* Added beehive4 and reorganized other Harris entries.
+# 9.4.2 (Thu Mar  9 01:45:44 EST 1995):
+#	* Merged in DEC's official entries for its terminals.  The only old
+#	  entry I kept was Doug Gwyn's alternate vt100 (as vt100-avo).
+#	* Replaced the translated BBN Bitgraph entries with purpose-built
+#	  ones from AT&T's SVr3.
+#	* Replaced the AT&T entries with AT&T's official terminfos.
+#	* Added teleray 16, vc415, cops10. 
+#	* Merged in many individual capabilities from SCO terminfo files.
+# 9.4.3 (Mon Mar 13 02:37:53 EST 1995):
+#	* Typo fixes.
+#	* Change linux entry so A_PROTECT enables IBM-PC ROM characters.
+# 9.4.4 (Mon Mar 27 12:32:35 EST 1995):
+#	* Added tty35, Ann Arbor Guru series. vi300 and 550, cg7900, tvi803,
+#	  pt210, ibm3164, IBM System 1, ctrm, Tymshare scanset, dt200, adm21,
+#	  simterm, citoh and variants.
+#	* Replaced sol entry with sol1 and sol2.
+#	* Replaced Qume QVT and Freedom-series entries with purpose-built
+#	  terminfo entries.
+#	* Enhanced vt220, tvi910, tvi924, hpterm, hp2645, adm42, tek
+#	  and dg200 entries using caps from from SCO.
+#	* Added the usual set of function-key mappings to ANSI entry.
+#	* Corrected xterm's function-key capabilities.
+# 9.4.5 (Tue Mar 28 14:27:49 EST 1995):
+#	* Fix in xterm entry, cub and cud are not reliable under X11R6.
+# 9.4.6 (Thu Mar 30 14:52:15 EST 1995):
+#	* Fix in xterm entry, get the arrow keys right.
+#	* Change some \0 escapes to \200.
+# 9.4.7 (Tue Apr  4 11:27:11 EDT 1995)
+#	* Added apple (Videx card), adm1a, oadm31.
+#	* Fixed malformed ampex csr.
+#	* Fixed act4, cyb110; they had old-style prefix padding left in. 
+#	* Changed mandatory to advisory padding in many entries.
+#	* Replaced HP entries up to hpsub with purpose-built ones.
+#	* Blank rmir/smir/rmdc/smdc capabilities removed.
+#	* Small fixes merged in from SCO entries for lpr, fos, tvi910+, tvi924.
+# 9.4.8 (Fri Apr  7 09:36:34 EDT 199):
+#	* Replaced the Ann Arbor entries with SCO's, the init strings are
+#	  more efficient (but the entries otherwise identical).
+#	* Added dg211 from Shuford archive.
+#	* Added synertek, apple-soroc, ibmpc, pc-venix, pc-coherent, xtalk,
+#	  adm42-nl, pc52, gs6300, xerox820, uts30.
+#	* Pull SCO's padding into vi200 entry.
+#	* Improved capabilities for tvi4107 and other Televideo and Viewpoint
+#	  entries merged in from SCO's descriptions.
+#	* Fixed old-style prefix padding on zen50, h1500.
+#	* Moved old superbee entry to superbee-xsb, pulled in new superbee
+#	  entry from SCO's description.
+#	* Reorganized the special entries.
+#	* Added lm#0 to cbunix and virtual entries.
+#
+# 9.5.0 (Mon Apr 10 11:30:00 EDT 1995):
+#	* Restored cdc456tst.
+#	* Fixed sb1 entry, SCO erroneously left out the xsb glitch.
+#	* Added megatek, beacon, microkit.
+#	* Freeze for ncurses-1.9 release.
+# 9.5.1 (Fri Apr 21 12:46:42 EDT 1995):
+#	* Added historical data for TAB.
+#	* Comment fixes from David MacKenzie.
+#	* Added the new BSDI pc3 entry.
+# 9.5.2 (Tue Apr 25 17:27:52 EDT 1995)
+#	* A change in the tic -C logic now ensures that all entries in 
+#	  the termcap translation will fit in < 1024 bytes.
+#	* Added `bobcat' and `gator' HP consoles and the Nu machine entries
+#	  from GNU termcap file.  This merges in all their local information.
+# 9.5.3 (Tue Apr 25 22:28:13 EDT 1995)
+#	* Changed tic -C logic to dump all capabilities used by GNU termcap.
+#	* Added warnings about entries with long translations (restoring
+#	  all the GNU termcaps pushes a few over the edge).
+# 9.5.4 (Wed Apr 26 15:35:09 EDT 1995)
+#	* Yet another tic change, and a couple of entry tweaks, to reduce the
+#	  number of long (> 1024) termcap translations back to 0.
+#
+# 9.6.0 (Mon May  1 10:35:54 EDT 1995)
+#	* Added kf13-kf20 to Linux entry.
+#	* Regularize Prime terminal names.
+#	* Historical data on Synertek.
+#	* Freeze for ncurses-1.9.1.
+# 9.6.1 (Sat May  6 02:00:52 EDT 1995):
+#	* Added true xterm-color entry, renamed djm's pseudo-color entry.
+#	* Eliminate whitespace in short name fields, this tanks some scripts.
+#	* Name field changes to shorten some long entries.
+#	* Termcap translation now automatically generates empty rmir/smir
+#	  when ich1/ich is present (copes with an ancient vi bug).
+#	* Added `screen' entries from FSF's screen-3.6.2.
+#	* Added linux-nic and xterm-nic entries.
+# 9.6.2 (Sat May  6 17:00:55 EDT 1995):
+#	* Change linux entry to use smacs=\E[11m and have an explicit acsc,
+#	  eliminating some special-case code in ncurses.
+#
+# 9.7.0 (Tue May  9 18:03:12 EDT 1995):
+#	* Added vt320-k3, rsvidtx from the Emacs termcap.dat file.  I think
+#	  that captures everything unique from it.
+#	* Added reorder script generator.
+#	* Freeze for ncurses 1.9.2 release.
+# 9.7.1 (Thu Jun 29 09:35:22 EDT 1995):
+#	* Added Sean Farley's kspd, flash, rs1 capabilities for linux.
+#	* Added Olaf Siebert's corrections for adm12.
+#	* ansi-pc-color now includes the colors and pairs caps, so that
+#	  entries which use it will inherit them automatically.
+#	* The linux entry can now recognize the center (keypad 5) key.
+#	* Removed some junk that found its way into Linux acsc.
+#
+# 9.8.0 (Fri Jul  7 04:46:57 EDT 1995):
+#	* Add 50% cut mark as a desperate hack to reduce tic's core usage.
+#	* xterm doesn't try to use application keypad mode any more.
+#	* Freeze for ncurses-1.9.3 release.
+# 9.8.1 (Thu Jul 19 17:02:12 EDT 1995):
+#	* Added corrected sun entry from vendor.
+#	* Added csr capability to linux entry.
+#	* Peter Wemm says the at386 hpa should be \E[%i%p1%dG, not \E[%p1%dG.
+#	* Added vt102-nsgr to cope with stupid IBM PC `VT100' emulators.
+#	* Some commented-out caps in long entries come back in, my code 
+#	  for computing string-table lengths had a bug in it.
+#	* pcansi series modified to fit comm-program reality better.
+# 9.8.2 (Sat Sep  9 23:35:00 EDT 1995):
+#	* BSD/OS actually ships the ibmpc3 bold entry as its console.
+#	* Correct some bad aliases in the pcansi series
+#	* Added entry for QNX console.
+#	* Clean up duplicate long names for use with 4.4 library.
+#	* Change vt100 standout to be normal reverse vide, not bright reverse;
+#	  this makes the Emacs status line look better.
+# 9.8.3 (Sun Sep 10 13:07:34 EDT 1995):
+#	* Added Adam Thompson's VT320 entries, also his dtx-sas and z340.
+#	* Minor surgery, mostly on name strings, to shorten termcap version.
+#
+# 9.9.0 (Sat Sep 16 23:03:48 EDT 1995):
+#	* Added dec-vt100 for use with the EWAN emulator.
+#	* Added kmous to xterm for use with xterm's mouse-tracking facility.
+#	* Freeze for 1.9.5 alpha release.
+# 9.9.1 (Wed Sep 20 13:46:09 EDT 1995):
+#	* Changed xterm lines to 24, the X11R6 default.
+# 9.9.2 (Sat Sep 23 21:29:21 EDT 1995):
+#	* Added 7 newly discovered, undocumented acsc characters to linux
+#	  entry (the pryz{|} characters).
+#	* ncurses no longer steals A_PROTECT.  Simplify linux sgr accordingly.
+#	* Correct two typos in the xterm entries introduced in 9.9.1.
+#	* I finally figured out how to translate ko capabilities.  Done.
+#	* Added tvi921 entries from Tim Theisen.
+#	* Cleanup: dgd211 -> dg211, adm42-nl -> adm42-nsl.
+#	* Removed mystery tec entry, it was neither interesting nor useful.
+#	* shortened altos3, qvt203, tvi910+, tvi92D, tvi921-g, tvi955, vi200-f,
+#	  vi300-ss, att505-24, contel301, dm3045, f200vi, pe7000c, vc303a,
+#	  trs200, wind26, wind40, wind50, cdc456tst, dku7003, f110, dg211,
+#	  by making them relative to use capabilities
+#	* Added cuf1=^L to tvi925 from deleted variant tvi925a.
+#	* fixed cup in adm22 entry and parametrized strings in vt320-k3.
+#	* added it#8 to entries that used to have :pt: -- tvi912, vi200,
+#	  ampex80,
+#	* Translate all home=\E[;H capabilities to home=\E[H, they're 
+#	  equivalent.
+#	* Translate \E[0m -> \E[m in [rs]mso, [rs]mul, and init strings of
+#	  vt100 and ANSI-like terminals.
+# 9.9.3 (Tue Sep 26 20:11:15 EDT 1995):
+#	* Added it#8 and ht=\t to *all* entries with :pt:; the ncurses tic
+#	  does this now, too.
+#	* fviewpoint is gone, it duplicated screwpoint.
+#	* Added hp2627, graphos, graphos-30, hpex, ibmega, ibm8514, ibm8514-c,
+#	  ibmvga, ibmvga-c, minix, mm340, mt4520-rv, screen2, screen3, 
+#	  versaterm, vi500, vsc, vt131, vt340, vt400 entries from UW.
+#	  The UW vi50 replaces the old one, which becomes vi50adm,
+#	* No more embedded commas in name fields.
+#
+# 9.10.0 (Wed Oct  4 15:39:37 EDT 1995):
+#	* XENIX forms characters in fos, trs16, scoansi become acsc strings,
+#	* Introduced klone+* entries for describing Intel-console behavior.
+#	* Linux kbs is default-mapped to delete for some brain-dead reason.
+#	* -nsl -> -ns.  The -pp syntax is obsolete.
+#	* Eliminate [A-Z]* primaries in accordance with SVr4 terminfo docs.
+#	* Make xterm entry do application-keypad mode again.  I got complaints
+#	  that it was messing up someone's 3270 emulator.
+#	* Added some longname fields in order to avoid warning messages from
+#	  older tic implementations.
+#	* According to ctlseqs.ms, xterm has a full vt100 graphics set.  Use
+#	  it! (This gives us pi, greater than, less than, and a few more.)
+#	* Freeze for ncurses-1.9.6 release.
+# 9.10.1 (Sat Oct 21 22:18:09 EDT 1995):
+#	* Add xon to a number of console entries, they're memory-mapped and
+#	  don't need padding.
+#	* Correct the use dependencies in the ansi series.
+#	* Hand-translate more XENIX capabilities.
+#	* Added hpterm entry for HP's X terminal emulator.
+#	* Added aixterm entries.
+#	* Shortened four names so everything fits in 14 chars.  
+#
+# 9.11.0 (Thu Nov  2 17:29:35 EST 1995):
+#	* Added ibcs2 entry and info on iBCS2 standard.
+#	* Corrected hpa/vpa in linux entry.  They still fail the worm test.
+#	* We can handle the HP meml/memu capability now.
+#	* Added smacs to klone entries, just as documentation.
+#	* Carrected ansi.sys and cit-500 entries.
+#	* Added z39, vt320-k311, v220c, and avatar entries.
+#	* Make pcansi use the ansi.sys invis capability.
+#	* Added DIP switch descriptions for vt100, adm31, tvi910, tvi920c,
+#	  tvi925, tvi950, dt80, ncr7900i, h19.
+#	* X3.64 has been withdrawn, change some references.
+#	* Removed function keys from ansi-m entry.
+#	* Corrected ansi.sys entry.
+#	* Freeze for ncurses-1.9.7 release.
+# 9.11.1 (Tue Nov  6 18:18:38 EST 1995):
+#	* Added rmam/smam capabilities to many entries based on init strings.
+#	* Added correct hpa/vpa to linux.
+#	* Reduced several entries relative to vt52.
+# 9.11.2 (Tue Nov  7 00:21:06 EST 1995):
+#	* Exiled some utterly unidentifiable custom and homebrew types to the
+#	  UFO file; also, obsolete small-screen hardware; also, entries which
+#	  look flat-out incorrect, garbled, or redundant.  These include the
+#	  following entries: carlock, cdc456tst, microkit, qdss, ramtek, tec, 
+#	  tec400, tec500, ubell, wind, wind16, wind40, wind50, plasma, agile,
+#	  apple, bch, daleblit, nucterm, ttywilliams, nuterminal, nu24, bnu,
+#	  fnu, nunix-30, nunix-61, exidy, ex3000, sexidy, pc52, sanyo55, 
+#	  yterm10, yterm11, yterm10nat, aed, aed-ucb, compucolor, compucolor2, 
+#	  vic20, dg1, act5s, netx, smartvid, smarterm, sol, sol2, dt200, 
+#	  trs80, trs100, trs200, trs600, xitex, rsvidtx, vid, att2300-x40, 
+#	  att2350-x40, att4410-nfk, att5410-ns, otty5410, att5425-nl-w, 
+#	  tty5425-fk, tty5425-w-fk, cita, c108-na, c108-rv-na, c100-rv-na, 
+#	  c108-na-acs, c108-rv-na-acs, ims950-ns, infotonKAS, ncr7900i-na, 
+#	  regent60na, scanset-n, tvi921-g, tvi925n, tvi925vbn, tvi925vb, 
+#	  vc404-na, vc404-s-na, vt420nam, vt420f-nam, vt420pc-nam, vt510nam, 
+#	  vt510pc-nam, vt520nam, vt525nam, xterm25, xterm50, xterm65, xterms.
+#	* Corrected pcvt25h as suggested by Brian C. Grayson
+#	  <bgrayson@pine.ece.utexas.edu>.
+# 9.11.3 (Thu Nov  9 12:14:40 EST 1995):
+#	* Added kspd=\E[P, kcbt=\E[Z, to linux entry, changed kbs back to ^H. 
+#	* Added kent=\EOM to xterm entry.
+#
+# 9.11.4 (Fri Nov 10 08:31:35 EST 1995):
+#	* Corrected gigi entry.
+#	* Restored cuf/cud1 to xterm, their apparent bugginess was due to
+#	  bad hpa/vpa capabilities.
+#	* Corrected flash strings to have a uniform delay of .2 sec.  No
+#	  more speed-dependent NUL-padding!
+#	* terminfo capabilities in comments bracketed with <>.
+# 9.11.5 (Fri Nov 10 15:35:02 EST 1995):
+#	* Replaced pcvt with the 3.31 pcvt entries.
+#	* Freeze for 1.9.7a.
+# 9.11.6 (Mon Nov 13 10:20:24 EST 1995):
+#	* Added emu entry from the X11R6 contrib tape sources.
+#
+# 9.12.0 (Wed Nov 29 04:22:25 EST 1995):
+#	* Improved iris-ansi and sun entries.
+#	* More flash string improvements.
+#	* Corrected wy160 & wy160 as suggested by Robert Dunn
+#	* Added dim to at386.  
+#	* Reconciled pc3 and ibmpc3 with the BSDI termcap file.  Keith says
+#	  he's ready to start using the termcap generated from this one.
+#	* Added vt102-w, vt220-w, xterm-bold, wyse-vp, wy75ap, att4424m,
+#	  ln03, lno3-w, h19-g, z29a*, qdss.  Made vt200 an alias of vt220.
+#	* Improved hpterm, apollo consoles, fos, qvt101, tvi924. tvi925,
+#	  att610, att620, att630, 
+#	* Changed hazeltine name prefix from h to hz.
+#	* Sent t500 to the UFI file.
+#	* I think we've sucked all the juice out of BSDI's termcap file now.
+#	* Freeze for ncurses 1.9.8 release
+# 9.12.1 (Thu Nov 30 03:14:06 EST 1995)
+#	* Unfreeze, linux kbs needed to be fixed.
+#	* Tim Theisen pinned down a bug in the DMD firmware.
+# 9.12.2 (Thu Nov 30 19:08:55 EST 1995):
+#	* Fixes to ansi and klone capabilities (thank you, Aaron Ucko).
+#	  (The broken ones had been shadowed by sgr.)
+# 9.12.3 (Thu Dec  7 17:47:22 EST 1995):
+#	* Added documentation on ECMA-48 standard.
+#	* New Amiga entry.
+# 9.12.4 (Thu Dec 14 04:16:39 EST 1995):
+#	* More ECMA-48 stuff
+#	* Corrected typo in minix entry, added pc-minix.
+#	* Corrected khome/kend in xterm (thank you again, Aaron Ucko).
+#	* Added rxvt entry.
+#	* Added 1.3.x color-change capabilities to linux entry.
+# 9.12.5 (Tue Dec 19 00:22:10 EST 1995):
+#	* Corrected rxvt entry khome/kend.
+#	* Corrected linux color change capabilities.
+#	* NeXT entries from Dave Wetzel.
+#	* Cleaned up if and rf file names (all in /usr/share now).
+#	* Changed linux op capability to avoid screwing up a background color
+#	  pair set by setterm.
+# 9.12.6 (Wed Feb  7 16:14:35 EST 1996):
+#	* Added xterm-sun.
+# 9.12.7 (Fri Feb  9 13:27:35 EST 1996):
+#	* Added visa50.
+#
+# 9.13.0 (Sun Mar 10 00:13:08 EST 1996):
+#	* Another sweep through the Shuford archive looking for new info.
+#	* Added dg100 alias to dg6053 based on a comp.terminals posting.
+# 	* Added st52 from Per Persson.
+#	* Added eterm from the GNU Emacs 19.30 distribution.
+#	* Freeze for 1.9.9.
+# 9.13.1 (Fri Mar 29 14:06:46 EST 1996):
+#	* FreeBSD console entries from Andrew Chernov.
+#	* Removed duplicate Atari st52 name.
+# 9.13.2 (Tue May  7 16:10:06 EDT 1996)
+#	* xterm doesn't actually have ACS_BLOCK.
+#	* Change klone+color setf/setb to simpler forms that can be
+#	  translated into termcap.
+#	* Added xterm1.
+#	* Removed mechanically-generated junk capabilities from cons* entries.
+#	* Added color support to bsdos.
+# 9.13.3 (Thu May  9 10:35:51 EDT 1996):
+#	* Added Wyse 520 entries from Wm. Randolph Franklin <wrf@ecse.rpi.edu>.
+#	* Created ecma+color, linux can use it.  Also added ech to linux.
+#	* Teach xterm about more keys. Add Thomas Dickey's 3.1.2E updates.
+#	* Add descriptions to FreeBSD console entries.  Also shorten
+#	  some aliases to <= 14 chars for portability.
+#	* Added x68k console
+#	* Added OTbs to several VT-series entries.
+# 9.13.4 (Wed May 22 10:54:09 EDT 1996):
+#	* screen entry update for 3.7.1 from Michael Alan Dorfman.
+# 9.13.5 (Wed Jun  5 11:22:41 EDT 1996):
+#	* kterm correction due to Kenji Rikitake.
+#	* ACS correction in vt320-kll due to Phillippe De Muyter.
+# 9.13.6 (Sun Jun 16 15:01:07 EDT 1996):
+#	* Sun console entry correction from J.T. Conklin.
+#	* Changed all DEC VT300 and up terminals to use VT300 tab set
+# 9.13.7 (Mon Jul  8 20:14:32 EDT 1996):
+#	* Added smul to linux entry (we never noticed it was missing 
+#	  because of sgr!).
+#	* Added rmln to hp+labels (deduced from other HP entries).
+#	* Added vt100 acsc capability to vt220, vt340, vt400, d800, dt80-sas,
+#	  pro350, att7300, 5420_2, att4418, att4424, att4426, att505, vt320-k3.
+#	* Corrected vt220 acsc.
+#	* The klone+sgr and klone+sgr-dumb entries now use klone+acs;
+#	  this corresponds to reality and helps prevent some tic warnings.
+#	* Added sgr0 to c101, pcix, vt100-nav, screen2, oldsun, next, altos2,
+#	  hpgeneric, hpansi, hpsub, hp236, hp700-wy, bobcat, dku7003, adm11,
+#	  adm12, adm20, adm21, adm22, adm31, adm36, adm42, pt100, pt200,
+#	  qvt101, tvi910, tvi921, tvi92B, tvi925, tvi950, tvi970, wy30-mc,
+#	  wy50-mc, wy100, wyse-vp, ampex232, regent100, viewpoint, vp90,
+#	  adds980, cit101, cit500, contel300, cs10, dm80, falco, falco-p, 
+#	  f1720a, go140, sb1, superbeeic, microb, ibm8512, kt7, ergo4000,
+#	  owl, uts30, dmterm, dt100, dt100, dt110, appleII, apple-videx,
+#	  lisa, trsII, atari, st52, pc-coherent, basis, m2-man, bg2.0, bg1.25,
+#	  dw3, ln03, ims-ansi, graphos, t16, zen30, xtalk, simterm, d800,
+#	  ifmr, v3220, wy100q, tandem653, ibmaed.
+#	* Added DWK terminal description.
+# 9.13.8 (Wed Jul 10 11:45:21 EDT 1996):
+#	* Many entries now have highlights inherited from adm+sgr.
+#	* xterm entry now corresponds to XFree86 3.1.2E, with color.
+#	* xtitle and xtitle-twm enable access to the X status line.
+#	* Added linux-1.3.6 color palette caps in conventional format.
+#	* Added adm1178 terminal.
+#	* Move fos and apollo terminals to obsolete category.
+#	* Aha! The BRL terminals file told us what the Iris extensions mean.
+#	* Added, from the BRL termcap file: rt6221, rt6221-w, northstar,
+#	  commodore, cdc721-esc, excel62, osexec.  Replaced from the BRL file:
+#	  cit500, adm11. 
+# 9.13.9 (Mon Jul 15 00:32:51 EDT 1996):
+#	* Added, from the BRL termcap file: cdc721, cdc721l, cdc752, cdc756,
+#	  aws, awsc, zentec8001, modgraph48, rca vp3301/vp3501, ex155.
+#	* Corrected, from BRL termcap file: vi50.
+#	* Better rxvt entry & corrected xterm entries from Thomas Dickey.
+# 9.13.10 (Mon Jul 15 12:20:13 EDT 1996):
+#	* Added from BRL: cit101e & variants, hmod1, vi200, ansi77, att5620-1,
+#	  att5620-s, att5620-s, dg210, aas1901, hz1520, hp9845, osborne
+#	  (old osborne moved to osborne-w), tvi970-vb, tvi970-2p, tvi925-hi,
+#	  tek4105brl, tek4106brl, tek4107brl,tek4109brl, hazel, aepro,
+#	  apple40p, apple80p, appleIIgs, apple2e, apple2e-p, apple-ae.
+#	* Paired-attribute fixes to various terminals.
+#	* Sun entry corrections from A. Lukyanov & Gert-Jan Vons.
+#	* xterm entry corrections from Thomas Dickey.
+# 9.13.11 (Tue Jul 30 16:42:58 EDT 1996):
+#	* Added t916 entry, translated from a termcap in SCO's support area.
+#	* New qnx entry from Michael Hunter.
+# 9.13.12 (Mon Aug  5 14:31:11 EDT 1996):
+#	* Added hpex2 from Ville Sulko.
+#	* Fixed a bug that ran the qnx and pcvtXX together.
+# 9.13.13 (Fri Aug  9 01:16:17 EDT 1996):
+#	* Added dtterm entry from Solaris CDE.
+# 9.13.14 (Tue Sep 10 15:31:56 EDT 1996):
+#	* corrected pairs#8 typo in dtterm entry.
+#	* added tvi9065.
+# 9.13.15 (Sun Sep 15 02:47:05 EDT 1996):
+#	* updated xterm entry to cover 3.1.2E's new features.  
+# 9.13.16 (Tue Sep 24 12:47:43 EDT 1996):
+#	* Added new minix entry
+#	* Removed aliases of the form ^[0-9]* for obsolete terminals.
+#	* Commented out linux-old, nobody's using pre-1.2 kernels now.
+# 9.13.17 (Fri Sep 27 13:25:38 EDT 1996):
+#	* Added Prism entries and kt7ix.
+#	* Caution notes about EWAN and tabset files.
+#	* Changed /usr/lib/tabset -> /usr/share/tabset.
+#	* Added acsc/rmacs/smacs to vt52.
+# 9.13.18 (Mon Oct 28 13:24:59 EST 1996):
+#	* Merged in Thomas Dickey's reorganization of the xterm entries;
+#	  added technical corrections to avoid warning messages.
+# 9.13.19 (Sat Nov 16 16:05:49 EST 1996):
+#	* Added rmso=\E[27m in Linux entry.
+#	* Added koi8-r support for Linux console.
+#	* Replace xterm entries with canonical ones from XFree86 3.2.
+# 9.13.20 (Sun Nov 17 23:02:51 EST 1996):
+#	* Added color_xterm from Jacob Mandelson
+# 9.13.21 (Mon Nov 18 12:43:42 EST 1996):
+#	* Back off the xterm entry to use r6 as a base.
+# 9.13.22 (Sat Nov 30 11:51:31 EST 1996):
+#	* Added dec-vt220 at Adrian Garside's request.
+# 9.13.23 (Fri Feb 21 16:36:06 EST 1997):
+#	* Replaced minitel-2 entry.
+#	* Added MGR, ansi-nt.
+#	* Minor corrections to xterm entries.
+#	* Replaced EWAN telnet entry.
+#	* Dropped the reorder script generator.  It was a fossil.
+# 9.13.24 (Sun Feb 23 20:55:23 EST 1997):
+#	* Thorsten Lockert added termcap `bs' to a lot of types, working from
+#	  the 4.4BSD Lite2 file.
+# 9.13.25 (Fri Jun 20 12:33:36 EDT 1997):
+#	* Added Datapoint 8242, pilot, ansi_psx, rbcomm, vt220js.
+#	* Updated iris-ansi; corrected vt102-w.
+#	* Switch base xterm entry to 3.3 level.
+# 9.13.26 (Mon Jun 30 22:45:45 EDT 1997)
+#	* Added basic4.
+#	* Removed rmir/smir from tv92B.
+#
+# 10.2.0 (Sat Feb 28 12:47:36 EST 1998):
+#	* add hds200 description (Walter Skorski)
+#	* add beterm entry (Fred Fish)
+#	* add Thomas Dickey's xterm-xf86-v40, xterm-8bit, xterm-16color,
+#	  iris-color entries.
+#	* add emx entries.
+#	* Replaced unixpc entry with Benjamin Sittler's corrected version.
+#	* Replaced xterm/rxvt/emu/syscons entries with Thomas Dickey's
+#	  versions.
+#	* remove sgr string from qnx based on report by Xiaodan Tang
+#	* Added u8/u9, removed rmul/smul from sun-il.
+#	* 4.2 tic displays \0 rather than \200.
+#	* add linux-koi8r to replace linux-koi8 (which uses a corrupt acsc,
+#	  apparently based on cp-866).
+#	* Merged in Pavel Roskin's acsc for linux-koi8
+#	* Corrected some erroneous \\'s to \.
+#	* 4.2 ncurses has been changed to use setaf/setab, consistent w/SysV.
+#	* II -> ii in pcvtXX, screen, xterm.
+#	* Removed \n chars following ANSI escapes in sgr & friends.
+#	* Updated Wyse entries.
+#	* h19 corrections from Tim Pierce.
+#	* Noted that the dm2500 has both ich and smir.
+#	* added pccons for the Alpha under OSF/1.
+#	* Added Sony NEWS workstation entries and cit101e-rv.
+#	* Reverted `amiga'; to Kent Polk's version, as I'm told
+#	  the Verkuil entry messes up with Amiga Telnet.
+# 10.2.1 (Sun Mar  8 18:32:04 EST 1998):
+#	* Corrected attributions in 10.2.0 release notes.
+#	* Scanned the Shuford archive for new terminfos and information.
+#	* Removed sgr from qnx entry (Thomas Dickey).
+#	* Added entries for ICL and Kokusai Data Systems terminals.
+#	* Incorporated NCR terminfos from the Boundless Technology FTP site.
+#	* Incorporated att700 from the Boundless Technology FTP site.
+#	* Miscellaneous contact-address and Web-page updates.
+#
+# 1998/5/9
+#	* add nxterm and xterm-color terminfo description (request by Cristian
+#	  Gafton <gafton@redhat.com>).
+#	* modify rxvt terminfo description to clear alternate screen before
+#	  switching back to normal screen, for compatibility with applications
+#	  which use xterm (reported by Manoj Kasichainula <manojk@io.com>).
+#	* modify linux terminfo description to reset color palette (reported
+#	  by Telford Tendys <telford@eng.uts.edu.au>).
+#
+# 1998/7/4
+#	* merge changes from current XFree86 xterm terminfo descriptions.
+#
+# 1998/7/25
+#	* Added minitel1 entries from Alexander Montaron.
+#	* Added qnxt2 from Federico Bianchi.
+#	* Added arm100 terminfo entries from Dave Millen.
+#
+# 1998/8/6
+#	* Added ncsa telnet entries from Francesco Potorti
+#
+# 1998/8/15
+#	* modify ncsa telnet entry to reflect color, other capabilities based on
+#	  examination of the source code - T.Dickey.
+#
+# 1998/8/22
+#	* Corrected some erroneous \\'s to \ (eterm, osborne) - TD.
+#
+# 1998/8/29
+#	* Added Francesco Potorti's tuned Wyse 99 entries.
+#	* dtterm enacs correction from Alexander V. Lukyanov.
+#	* Add ncsa-ns, ncsa-m-ns and ncsa-m entries from esr version.
+#	* correct a typo in icl6404 entry.
+#	* add xtermm and xtermc
+#
+# 1998/9/26
+#	* format most %'char' sequences to %{number}
+#	* adapt IBM AIX 3.2.5 terminfo - T.Dickey
+#	* merge Data General terminfo from Hasufin <hasufin@vidnet.net> - TD
+#
+# 1998/10/10
+#	* update xterm-xfree86 to current (patch 84), for is2/rs2 changes - TD
+#	* correct initialization string in xterm-r5, add misc other features
+#	  to correspond with xterm patch 84 - TD
+#
+# 1998/12/19
+#	* update xterm-xfree86 to current (patch 90), smcur/rmcur changes - TD
+#	* add Mathew Vernon's mach console entries
+#	* corrections for ncsa function-keys (report by Larry Virden)
+#
+# 1998/12/19
+#	* change linux to use ncv#2, since underline does not work with color - TD
+#
+# 1999/1/9
+#	* add kbt to iris-ansi, document other shift/control functionkeys - TD
+#	* correct iris-ansi and iris-ansi-ap with respect to normal vs keypad
+#	  application modes, change kent to use the correct keypad code - TD
+#
+# 1999/1/10
+#	* add entry for Tera Term - TD
+#
+# 1999/1/23
+#	* minor improvements for teraterm entry - TD
+#	* rename several entries used by BSDI: bsdos to bsdos-pc-nobold,
+#	  and bsdos-bold to bsdos-pc (Jeffrey C Honig)
+#
+# 1999/2/20
+#	* resolve ambiguity of kend/kll/kslt and khome/kfnd/kich1 strings in
+#	  xterm and ncsa entries by removing the unneeded ones.  Note that
+#	  some entries will return kend & khome versus kslt and kfnd, for
+#	  PC-style keyboards versus strict vt220 compatiblity - TD
+#
+# 1999/3/13
+#	* adjust xterm-xfree86 khome/kend to match default PC-style keyboard
+#	  tables - TD
+#	* add 'crt' entry - TD
+#	* correct typos in 'linux-c' entry - TD
+#
+# 1999/3/14
+#	* update entries for BSD/OS console to use klone+sgr and klone+color
+#	  (Jeffrey C Honig)
+#
+# 1999/3/27
+#	* adjust xterm-xfree86 miscellaneous keypad keys, as per patch #94 - TD.
+#
+# 1999/4/10
+#	* add linux-lat, from RedHat patches to ncurses 4.2
+#
+# 1999/4/17
+#	* add complete set of default function-key definitions for scoansi - TD.
+#
+# 1999/7/3
+#	* add cnorm, cvvis for Linux 2.2 kernels
+#
+# 1999/7/24
+#	* add kmous to xterm-r5 -TD
+#	* correct entries xterm+sl and xterm+sl-twm, which were missing the
+#	  parent "use" clause -TD
+#
+# 1999/7/31
+#	* corrected cnorm, added el1 in 'screen' description -TD
+#
+# 1999/8/14
+#	* add ms-vt100 -TD
+#
+# 1999/8/21
+#	* corrections to beterm entry -TD
+#
+# 1999/8/28
+#	* add cygwin entry -TD
+#
+# 1999/9/4
+#	* minor corrections for beterm entry -TD
+#
+# 1999/9/18
+#	* add acsc string to HP 70092 terminfo entry -Joerg Wunsch
+#
+# 1999/9/25
+#	* add amiga-8bit entry
+#	* add console entries from NetBSD: ofcons, wsvt25, wsvt25m, rcons,
+#	  rcons-color, based on
+#	  ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-current/src/share/termcap/termcap.src
+#	* add alias for iris-ansi-net
+#
+# 1999/10/2
+#	* corrected scoansi entry's acsc, some function keys, add color -TD
+#
+# 1999/10/23
+#	* add cnorm, cvvis to cons25w, and modify ncv to add 'dim' -TD
+#	* reorder ncsa entries to make ncsa-vt220 use the alternate function
+#	  key mapping, leaving Potorti's entries more like he named them -TD
+#	* remove enter/exit am-mode from cygwin -TD
+#
+# 1999/10/30
+#	* correct typos in several entries (missing '[' from CSI):
+#	  mgr-sun, ncsa-m, vt320-k3, att505, avt-ns, as well as smir/rmir
+#	  strings for avt-ns -TD
+#	* add 'dim' to ncv mask for linux (report by Klaus Weide).
+#
+# 1999/11/27
+#	* correct kf1-kf4 in xterm-r6 which were vt100-style PF1-PF4 -TD
+#	* add hts to xterm-r6, and u6-u9 to xterm-r5 -TD
+#	* add xterm-88color and xterm-256color -TD
+#
+# 1999/12/4
+#	* add "obsolete" termcap strings -TD
+#	* add kvt and gnome entries -TD
+#
+# 1999/12/11
+#	* correct cup string for regent100 -TD
+#
+# 2000/1/1
+#	* update mach, add mach-color based on Debian diffs for ncurses 5.0 -TD
+#	* add entries for xterm-hp, xterm-vt220, xterm-vt52 and xterm-noapp -TD
+#	* change OTrs capabilities to rs2 -TD
+#	* add obsolete and extended capabilities to 'screen' -TD
+#
+# 2000/1/5
+#	* remove kf0 from rxvt, vt520, vt525 and ibm5151 since it conflicts
+#	  with kf10 -TD
+#	* updated xterm-xf86-v40, making kdch1 correspond to vt220 'Remove',
+#	  and adding kcbt -TD
+#
+# 2000/1/12
+#	* remove incorrect khome/kend from xterm-xf86-v333, which was based on
+#	  nonstandard resource settings -TD
+#
+# 2000/2/26
+#	* minor fixes for xterm-*, based on Debian #58530 -TD
+#
+# 2000/3/4
+#	* add several terminal types from esr's "11.0", as well as comments.
+#	  bq300*, dku7102-old, dku7202, hft, lft, pcmw, pmcons, tws*, vip*,
+#	  vt220-8bit, vt220-old, wy85-8bit
+#
+# 2000/3/18
+#	* add several terminal types from esr's "11.0.1" (ansi-*).
+#	* update OTxx capabilities for changes on 2000/3/4.
+#	* revert part of vt220 change (request by Todd C Miller for OpenBSD)
+#
+# 2000/3/26
+#	* move screen's AX extension to ecma+color, modify several entries to
+#	  use that, adjusting ncv as needed -TD
+#
+# 2000/4/8
+#	* add bsdos-pc-m, bsdos-pc-mono (Jeffrey C Honig)
+#	* correct spelling error in entry name: bq300-rv was given as bg300-rv
+#	  in esr's version.
+#
+# 2000/4/15
+#	* add cud, ech, etc., to beterm based on feedback from Rico Tudor -TD
+#	* correct color definition for ibm3164, make minor changes to other
+#	  IBM terminal definitions based on recent terminfo descriptions -TD
+#
+# 2000/4/22
+#	* add mgterm, from NetBSD -TD
+#	* add alias sun-cgsix for sun-ss5 as per NetBSD
+#	* change cons25w to use rs2 for reset rather than rs1 -TD
+#	* add rc/sc to aixterm based on manpage -TD
+#
+# 2000/5/13
+#	* remove ncv from xterm-16color, xterm-256 color
+#
+# 2000/6/10
+#	* add kmous capability to linux to use Joerg Schoen's gpm patch.
+#
+# 2000/7/1
+#	* add Eterm (Michael Jennings)
+#
+# 2000-07-18
+#       * add amiga-vnc entry.
+#
+# 2000-08-12
+#	* correct description of Top Gun Telnet.
+#	* add kterm-color
+#
+# 2000-08-26
+#	* add qansi* entries from QNX ftp site.
+#
+# 2000-09-16
+#	* add Matrix Orbital entries by Eric Z. Ayers).
+#	* add xterm-basic, xterm-sco entries, update related entries to XFree86
+#	  4.0.1c -TD
+#
+# 2000-09-17
+#	* add S0, E0 extensions to screen's entry -TD
+#
+# 2000-09-23
+#	* several corrections based on tic's new parameter-checking code -TD
+#	* modify xterm-r6 and similar rs2 sequences which had \E7...\E8
+#	  bracketing sequences that reset video attributes (\E8 would restore
+#	  them) -TD
+#
+# The following sets edit modes for GNU EMACS.
+# Local Variables:
+# fill-prefix:"\t"
+# fill-column:75
+# comment-column:0
+# comment-start-skip:"^#+"
+# comment-start:"# "
+# compile-command:"tic -c terminfo.master"
+# End:
+######## SHANTIH!  SHANTIH!  SHANTIH!
diff --git a/ncurses-5.2/mk-0th.awk b/ncurses-5.2/mk-0th.awk
new file mode 100644
index 0000000..19c0038
--- /dev/null
+++ b/ncurses-5.2/mk-0th.awk
@@ -0,0 +1,91 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998-2000 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+# Generate list of sources for a library, together with lint/lintlib rules
+#
+# Variables:
+#	name (library name, e.g., "ncurses", "panel", "forms", "menus")
+#
+BEGIN	{
+		print  ""
+		print  "# generated by mk-0th.awk"
+		print  ""
+		print  ".SUFFIXES: .c .h .i"
+		print  ".c.i :"
+		printf "\t$(CPP) $(CPPFLAGS) $< >$@\n"
+		print  ".h.i :"
+		printf "\t$(CPP) $(CPPFLAGS) $< >$@\n"
+		print  ""
+		found = 0;
+	}
+	!/^[@#]/ {
+		if ( $0 != "" )
+		{
+			if ( found == 0 )
+			{
+				printf "C_SRC ="
+				if ( $2 == "lib" )
+					found = 1
+				else
+					found = 2
+			}
+			printf " \\\n\t%s/%s.c", $3, $1
+		}
+	}
+END	{
+		print  ""
+		if ( found == 1 )
+		{
+			print  ""
+			printf "# Producing llib-l%s is time-consuming, so there's no direct-dependency for\n", name
+			print  "# it in the lintlib rule.  We'll only remove in the cleanest setup."
+			print  "clean ::"
+			printf "\trm -f llib-l%s.*\n", name
+			print  ""
+			print  "realclean ::"
+			printf "\trm -f llib-l%s\n", name
+			print  ""
+			printf "llib-l%s : $(C_SRC)\n", name
+			printf "\tcproto -a -l -DLINT $(CPPFLAGS) $(C_SRC) >$@\n"
+			print  ""
+			print  "lintlib :"
+			printf "\t$(srcdir)/../misc/makellib %s $(CPPFLAGS)", name
+			print ""
+			print "lint :"
+			print "\t$(LINT) $(LINT_OPTS) $(CPPFLAGS) $(C_SRC) $(LINT_LIBS)"
+		}
+		else
+		{
+			print  ""
+			print  "lintlib :"
+			print  "\t@echo no action needed"
+		}
+	}
diff --git a/ncurses-5.2/mk-1st.awk b/ncurses-5.2/mk-1st.awk
new file mode 100644
index 0000000..18d1146
--- /dev/null
+++ b/ncurses-5.2/mk-1st.awk
@@ -0,0 +1,311 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998,2000 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997,2000
+#
+# Generate list of objects for a given model library
+# Variables:
+#	name (library name, e.g., "ncurses", "panel", "forms", "menus")
+#	model (directory into which we compile, e.g., "obj")
+#	prefix (e.g., "lib", for Unix-style libraries)
+#	suffix (e.g., "_g.a", for debug libraries)
+#	MODEL (e.g., "DEBUG", uppercase; toupper is not portable)
+#	depend (optional dependencies for all objects, e.g, ncurses_cfg.h)
+#	subset ("none", "base", "base+ext_funcs" or "termlib")
+#	target (cross-compile target, if any)
+#	ShlibVer ("rel", "abi" or "auto", to augment DoLinks variable)
+#	DoLinks ("yes", "reverse" or "no", flag to add symbolic links)
+#	rmSoLocs ("yes" or "no", flag to add extra clean target)
+#	overwrite ("yes" or "no", flag to add link to libcurses.a
+#
+# Notes:
+#	CLIXs nawk does not like underscores in command-line variable names.
+#	Mixed-case is ok.
+#	HP/UX requires shared libraries to have executable permissions.
+#
+function symlink(src,dst) {
+		if ( src != dst ) {
+			printf "rm -f %s; ", dst
+			printf "$(LN_S) %s %s; ", src, dst
+		}
+	}
+function rmlink(directory, dst) {
+		printf "\t-rm -f %s/%s\n", directory, dst
+}
+function removelinks(directory) {
+		rmlink(directory, end_name);
+		if ( DoLinks == "reverse" ) {
+				if ( ShlibVer == "rel" ) {
+					rmlink(directory, abi_name);
+					rmlink(directory, rel_name);
+				} else if ( ShlibVer == "abi" ) {
+					rmlink(directory, abi_name);
+				}
+		} else {
+				if ( ShlibVer == "rel" ) {
+					rmlink(directory, abi_name);
+					rmlink(directory, lib_name);
+				} else if ( ShlibVer == "abi" ) {
+					rmlink(directory, lib_name);
+				}
+		}
+	}
+function sharedlinks(directory) {
+		if ( ShlibVer != "auto" ) {
+			printf "\tcd %s && (", directory
+			if ( DoLinks == "reverse" ) {
+				if ( ShlibVer == "rel" ) {
+					symlink(lib_name, abi_name);
+					symlink(abi_name, rel_name);
+				} else if ( ShlibVer == "abi" ) {
+					symlink(lib_name, abi_name);
+				}
+			} else {
+				if ( ShlibVer == "rel" ) {
+					symlink(rel_name, abi_name);
+					symlink(abi_name, lib_name);
+				} else if ( ShlibVer == "abi" ) {
+					symlink(abi_name, lib_name);
+				}
+			}
+			printf ")\n"
+		}
+	}
+BEGIN	{
+		found = 0
+		using = 0
+	}
+	/^@/ {
+		using = 0
+		if (subset == "none") {
+			using = 1
+		} else if (index(subset,$2) > 0) {
+			if (using == 0) {
+				if (found == 0) {
+					print  ""
+					print  "# generated by mk-1st.awk"
+					print  ""
+				}
+				using = 1
+			}
+			if ( subset == "termlib") {
+				name  = "tinfo"
+				OBJS  = MODEL "_T"
+			} else {
+				OBJS  = MODEL
+			}
+		}
+	}
+	/^[@#]/ {
+		next
+	}
+	$1 ~ /trace/ {
+		if (traces != "all" && traces != MODEL && $1 != "lib_trace")
+			next
+	}
+	{
+		if (using \
+		 && ( $2 == "lib" \
+		   || $2 == "progs" \
+		   || $2 == "c++" \
+		   || $2 == "tack" ))
+		{
+			if ( found == 0 )
+			{
+				printf "%s_OBJS =", OBJS
+				if ( $2 == "lib" )
+					found = 1
+				else
+					found = 2
+			}
+			printf " \\\n\t../%s/%s.o", model, $1
+		}
+	}
+END	{
+		print  ""
+		if ( found != 0 )
+		{
+			printf "\n$(%s_OBJS) : %s\n", OBJS, depend
+		}
+		if ( found == 1 )
+		{
+			print  ""
+			lib_name = sprintf("%s%s%s", prefix, name, suffix)
+			if ( MODEL == "SHARED" )
+			{
+				abi_name = sprintf("%s.$(ABI_VERSION)", lib_name);
+				rel_name = sprintf("%s.$(REL_VERSION)", lib_name);
+				if ( DoLinks == "reverse") {
+					end_name = lib_name;
+				} else {
+					if ( ShlibVer == "rel" ) {
+						end_name = rel_name;
+					} else if ( ShlibVer == "abi" ) {
+						end_name = abi_name;
+					} else {
+						end_name = lib_name;
+					}
+				}
+				printf "../lib/%s : $(%s_OBJS)\n", end_name, OBJS
+				print  "\t-@rm -f $@"
+				if ( subset == "termlib") {
+					printf "\t$(MK_SHARED_LIB) $(%s_OBJS) $(TINFO_LIST)\n", OBJS
+				} else {
+					printf "\t$(MK_SHARED_LIB) $(%s_OBJS) $(SHLIB_LIST)\n", OBJS
+				}
+				sharedlinks("../lib")
+				print  ""
+				print  "install \\"
+				print  "install.libs \\"
+				printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, end_name
+				printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", end_name, end_name
+				printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", end_name
+				printf "\t$(INSTALL_LIB) ../lib/%s $(DESTDIR)$(libdir)/%s\n", end_name, end_name
+				sharedlinks("$(DESTDIR)$(libdir)")
+				if ( overwrite == "yes" && name == "ncurses" )
+				{
+					ovr_name = sprintf("libcurses%s", suffix)
+					printf "\t@echo linking %s to %s\n", end_name, ovr_name
+					printf "\tcd $(DESTDIR)$(libdir) && (rm -f %s; $(LN_S) %s %s; )\n", ovr_name, end_name, ovr_name
+				}
+				if ( ldconfig != "" ) {
+					printf "\t- test -z \"$(DESTDIR)\" && %s\n", ldconfig
+				}
+				print  ""
+				print  "uninstall \\"
+				print  "uninstall.libs \\"
+				printf "uninstall.%s ::\n", name
+				printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", end_name
+				removelinks("$(DESTDIR)$(libdir)")
+				if ( overwrite == "yes" && name == "ncurses" )
+				{
+					ovr_name = sprintf("libcurses%s", suffix)
+					printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", ovr_name
+				}
+				if ( rmSoLocs == "yes" ) {
+					print  ""
+					print  "mostlyclean \\"
+					print  "clean ::"
+					printf "\t-@rm -f so_locations\n"
+				}
+			}
+			else if ( MODEL == "LIBTOOL" )
+			{
+				if ( $2 == "c++" ) {
+					compile="CXX"
+				} else {
+					compile="CC"
+				}
+				end_name = lib_name;
+				printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
+				printf "\tcd ../lib && $(LIBTOOL) $(%s) -o %s $(%s_OBJS:.o=.lo) -rpath $(DESTDIR)$(libdir) -version-info $(NCURSES_MAJOR):$(NCURSES_MINOR)\n", compile, lib_name, OBJS
+				print  ""
+				print  "install \\"
+				print  "install.libs \\"
+				printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
+				printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
+				printf "\tcd ../lib; $(LIBTOOL) $(INSTALL_DATA) %s $(DESTDIR)$(libdir)\n", lib_name
+				print  ""
+				print  "uninstall \\"
+				print  "uninstall.libs \\"
+				printf "uninstall.%s ::\n", name
+				printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
+				printf "\t-@$(LIBTOOL) rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
+			}
+			else
+			{
+				end_name = lib_name;
+				printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
+				printf "\t$(AR) $(AR_OPTS) $@ $?\n"
+				printf "\t$(RANLIB) $@\n"
+				if ( target == "vxworks" )
+				{
+					printf "\t$(LD) $(LD_OPTS) $? -o $(@:.a=.o)\n"
+				}
+				print  ""
+				print  "install \\"
+				print  "install.libs \\"
+				printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
+				printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
+				printf "\t$(INSTALL_DATA) ../lib/%s $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
+				if ( overwrite == "yes" && lib_name == "libncurses.a" )
+				{
+					printf "\t@echo linking libcurses.a to libncurses.a\n"
+					printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
+					printf "\t(cd $(DESTDIR)$(libdir) && $(LN_S) libncurses.a libcurses.a)\n"
+				}
+				printf "\t$(RANLIB) $(DESTDIR)$(libdir)/%s\n", lib_name
+				if ( target == "vxworks" )
+				{
+					printf "\t@echo installing ../lib/lib%s.o as $(DESTDIR)$(libdir)/lib%s.o\n", name, name
+					printf "\t$(INSTALL_DATA) ../lib/lib%s.o $(DESTDIR)$(libdir)/lib%s.o\n", name, name
+				}
+				print  ""
+				print  "uninstall \\"
+				print  "uninstall.libs \\"
+				printf "uninstall.%s ::\n", name
+				printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
+				printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
+				if ( overwrite == "yes" && lib_name == "libncurses.a" )
+				{
+					printf "\t@echo linking libcurses.a to libncurses.a\n"
+					printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
+				}
+				if ( target == "vxworks" )
+				{
+					printf "\t@echo uninstalling $(DESTDIR)$(libdir)/lib%s.o\n", name
+					printf "\t-@rm -f $(DESTDIR)$(libdir)/lib%s.o\n", name
+				}
+			}
+			print ""
+			print "clean ::"
+			removelinks("../lib");
+			print ""
+			print "mostlyclean::"
+			printf "\t-rm -f $(%s_OBJS)\n", OBJS
+			if ( MODEL == "LIBTOOL" ) {
+				printf "\t-rm -f $(%s_OBJS:.o=.lo)\n", OBJS
+			}
+		}
+		else if ( found == 2 )
+		{
+			print ""
+			print "mostlyclean::"
+			printf "\t-rm -f $(%s_OBJS)\n", OBJS
+			if ( MODEL == "LIBTOOL" ) {
+				printf "\t-rm -f $(%s_OBJS:.o=.lo)\n", OBJS
+			}
+			print ""
+			print "clean ::"
+			printf "\t-rm -f $(%s_OBJS)\n", OBJS
+			if ( MODEL == "LIBTOOL" ) {
+				printf "\t-rm -f $(%s_OBJS:.o=.lo)\n", OBJS
+			}
+		}
+	}
diff --git a/ncurses-5.2/mk-2nd.awk b/ncurses-5.2/mk-2nd.awk
new file mode 100644
index 0000000..d1ddb3e
--- /dev/null
+++ b/ncurses-5.2/mk-2nd.awk
@@ -0,0 +1,115 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+# Generate compile-rules for the modules that we are using in libraries or
+# programs.  We are listing them explicitly because we have turned off the
+# suffix rules (to force compilation with the appropriate flags).  We could use
+# make-recursion but that would result in makefiles that are useless for
+# development.
+#
+# Variables:
+#	model
+#	MODEL (uppercase version of "model"; toupper is not portable)
+#	echo (yes iff we will show the $(CC) lines)
+#	subset ("none", "base", "base+ext_funcs" or "termlib")
+#
+# Fields in src/modules:
+#	$1 = module name
+#	$2 = progs|lib|c++
+#	$3 = source-directory
+#
+# Fields in src/modules past $3 are dependencies
+#
+BEGIN	{
+		found = 0
+		using = 0
+	}
+	/^@/ {
+		using = 0
+		if (subset == "none") {
+			using = 1
+		} else if (index(subset,$2) > 0) {
+			if (using == 0) {
+				if (found == 0) {
+					print  ""
+					print  "# generated by mk-2nd.awk"
+					print  ""
+				}
+				using = 1
+			}
+		}
+	}
+	/^[@#]/ {
+		next
+	}
+	$1 ~ /trace/ {
+		if (traces != "all" && traces != MODEL && $1 != "lib_trace")
+			next
+	}
+	{
+		if ($0 != "" \
+		 && using != 0) {
+			found = 1
+			if ( $1 != "" ) {
+				print  ""
+				if ( $2 == "c++" ) {
+					compile="CXX"
+					suffix=".cc"
+				} else {
+					compile="CC"
+					suffix=".c"
+				}
+				printf "../%s/%s.o :\t%s/%s%s", model, $1, $3, $1, suffix
+				for (n = 4; n <= NF; n++) printf " \\\n\t\t\t%s", $n
+				print  ""
+				if ( echo == "yes" )
+					atsign=""
+				else {
+					atsign="@"
+					printf "\t@echo 'compiling %s (%s)'\n", $1, model
+				}
+				if ( $3 == "." || srcdir == "." ) {
+					dir = $3 "/"
+					sub("^\\$\\(srcdir\\)/","",dir);
+					sub("^\\./","",dir);
+					printf "\t%scd ../%s; $(LIBTOOL) $(%s) $(CFLAGS_%s) -c ../%s/%s%s%s", atsign, model, compile, MODEL, name, dir, $1, suffix
+				} else
+					printf "\t%scd ../%s; $(LIBTOOL) $(%s) $(CFLAGS_%s) -c %s/%s%s", atsign, model, compile, MODEL, $3, $1, suffix
+			} else {
+				printf "%s", $1
+				for (n = 2; n <= NF; n++) printf " %s", $n
+			}
+			print  ""
+		}
+	}
+END	{
+		print  ""
+	}
diff --git a/ncurses-5.2/mkinstalldirs b/ncurses-5.2/mkinstalldirs
new file mode 100755
index 0000000..8f0503e
--- /dev/null
+++ b/ncurses-5.2/mkinstalldirs
@@ -0,0 +1,37 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Last modified: 1994-03-25
+# Public domain
+#
+
+errstatus=0
+umask 022
+
+for file in ${1+"$@"} ; do
+   set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+   shift
+
+   pathcomp=
+   for d in ${1+"$@"} ; do
+     pathcomp="$pathcomp$d"
+     case "$pathcomp" in
+       -* ) pathcomp=./$pathcomp ;;
+     esac
+
+     if test ! -d "$pathcomp"; then
+        echo "mkdir $pathcomp" 1>&2
+        case "$pathcomp" in
+          [a-zA-Z]: )  ;;               # DOSISH systems
+          * )          mkdir "$pathcomp" || errstatus=$? ;;
+        esac
+     fi
+
+     pathcomp="$pathcomp/"
+   done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here
diff --git a/ncurses-5.2/ncurses/Makefile.in b/ncurses-5.2/ncurses/Makefile.in
new file mode 100644
index 0000000..f84c790
--- /dev/null
+++ b/ncurses-5.2/ncurses/Makefile.in
@@ -0,0 +1,253 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.                #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+# Makefile for ncurses source code.
+#
+# This makes the following:
+#	programs
+#	includes
+#	libraries (normal/debug/profile/shared)
+#
+# The variable 'srcdir' refers to the source-distribution, and can be set with
+# the configure script by "--srcdir=DIR".
+#
+# The rules are organized to produce the libraries for the configured models,
+# and the programs with the configured default model.
+
+# turn off _all_ suffix rules; we'll generate our own
+.SUFFIXES:
+
+SHELL		= /bin/sh
+THIS		= Makefile
+
+x		= @PROG_EXT@
+
+CF_MFLAGS 	= @cf_cv_makeflags@
+@SET_MAKE@
+
+MODEL		= @DFT_LWR_MODEL@
+DESTDIR		= @DESTDIR@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+libdir		= @libdir@
+includedir	= @includedir@
+datadir		= @datadir@
+
+LIBTOOL		= @LIBTOOL@
+
+INSTALL		= @INSTALL@
+INSTALL_LIB	= @INSTALL@ @INSTALL_LIB@
+INSTALL_DATA	= @INSTALL_DATA@
+
+AR		= @AR@
+AR_OPTS		= @AR_OPTS@
+AWK		= @AWK@
+LD		= @LD@
+LN_S		= @LN_S@
+
+CC		= @CC@
+CPP		= @CPP@
+CFLAGS		= @CFLAGS@
+
+INCDIR		= $(srcdir)/../include
+CPPFLAGS	= -I../ncurses -I$(srcdir) @CPPFLAGS@ \
+		  -DHAVE_CONFIG_H
+
+CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
+
+HOSTCC		= @BUILD_CC@
+HOSTCCFLAGS	= @CFLAGS@ $(CPPFLAGS)
+HOSTLDFLAGS	= @LDFLAGS@ @LIBS@
+
+CFLAGS_LIBTOOL	= $(CCFLAGS)
+CFLAGS_NORMAL	= $(CCFLAGS)
+CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
+CFLAGS_PROFILE	= $(CCFLAGS) -pg
+CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
+
+CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
+
+LINK		= $(LIBTOOL) $(CC)
+LDFLAGS		= @LDFLAGS@ @LD_MODEL@ @LIBS@
+
+SHLIB_DIRS	= -L../lib -L$(libdir)
+SHLIB_LIST	= $(SHLIB_DIRS) @SHLIB_LIST@
+TINFO_LIST	= $(SHLIB_DIRS) @TINFO_LIST@
+
+MK_SHARED_LIB	= @MK_SHARED_LIB@
+
+NCURSES_MAJOR	= @NCURSES_MAJOR@
+NCURSES_MINOR	= @NCURSES_MINOR@
+REL_VERSION	= @cf_cv_rel_version@
+ABI_VERSION	= @cf_cv_abi_version@
+
+RANLIB		= @RANLIB@
+
+LIBRARIES	= @LIBS_TO_MAKE@
+
+LINT		= @LINT@
+LINT_OPTS	= @LINT_OPTS@
+LINT_LIBS	= -lncurses @LIBS@
+
+FALLBACK_LIST	= @FALLBACK_LIST@
+
+AUTO_SRC = \
+	../include/nomacros.h \
+	./comp_captab.c \
+	./expanded.c \
+	./fallback.c \
+	init_keytry.h \
+	./lib_keyname.c \
+	./lib_gen.c \
+	./codes.c \
+	./names.c \
+	./unctrl.c
+
+TEST_DEPS	= ../lib/@LIB_PREFIX@ncurses@DFT_DEP_SUFFIX@
+TEST_ARGS	= -L../lib -lncurses@DFT_ARG_SUFFIX@
+TEST_LDFLAGS	= @LD_MODEL@ $(TEST_ARGS) @LIBS@ @EXTRA_LIBS@ @LOCAL_LDFLAGS@ @LDFLAGS@
+
+TEST_PROGS = \
+	captoinfo$x \
+	hardscroll$x \
+	hashmap$x \
+	lib_mvcur$x
+
+base	= $(srcdir)/base
+serial	= $(srcdir)/tty
+tinfo	= $(srcdir)/tinfo
+trace	= $(srcdir)/trace
+
+################################################################################
+all \
+libs ::		$(AUTO_SRC) ../lib $(LIBRARIES)
+
+sources:	$(AUTO_SRC)
+
+$(DESTDIR)$(libdir) :
+	$(srcdir)/../mkinstalldirs $@
+
+../lib : ; mkdir $@
+
+./fallback.c : $(tinfo)/MKfallback.sh
+	sh $(tinfo)/MKfallback.sh $(FALLBACK_LIST) >$@
+
+./lib_gen.c : $(base)/MKlib_gen.sh ../include/curses.h
+	sh $(base)/MKlib_gen.sh "$(CPP)" "$(AWK)" <../include/curses.h >$@
+
+../include/nomacros.h : $(base)/MKlib_gen.sh ../include/curses.h
+	sh $(base)/MKlib_gen.sh "$(CPP)" "$(AWK)" <../include/curses.h | \
+		fgrep undef >$@
+
+init_keytry.h: make_keys$x $(tinfo)/keys.list
+	./make_keys $(tinfo)/keys.list > $@
+
+make_keys$x : \
+		$(tinfo)/make_keys.c \
+		./names.c
+	$(HOSTCC) -o $@ $(HOSTCCFLAGS) $(tinfo)/make_keys.c $(HOSTLDFLAGS)
+
+make_hash$x : \
+		$(tinfo)/comp_hash.c \
+		../include/hashsize.h
+	$(HOSTCC) -o $@ $(HOSTCCFLAGS) -DMAIN_PROGRAM $(tinfo)/comp_hash.c $(HOSTLDFLAGS)
+
+./expanded.c : $(serial)/MKexpanded.sh
+	sh $(serial)/MKexpanded.sh "$(CPP)" $(CPPFLAGS) > $@
+
+./comp_captab.c: \
+		make_hash$x \
+		../include/hashsize.h \
+		$(tinfo)/MKcaptab.awk
+	sh $(tinfo)/MKcaptab.awk $(AWK) $(srcdir)/../include/Caps > $@
+
+./lib_keyname.c: $(tinfo)/keys.list $(base)/MKkeyname.awk
+	$(AWK) -f $(base)/MKkeyname.awk $(tinfo)/keys.list > $@
+
+./names.c ./codes.c: $(tinfo)/MKnames.awk
+	$(AWK) -f $(tinfo)/MKnames.awk $(srcdir)/../include/Caps
+	cat namehdr boolnames boolfnames numnames numfnames strnames strfnames nameftr >./names.c
+	cat namehdr boolcodes numcodes strcodes codeftr >./codes.c
+	-rm -f namehdr nameftr codeftr boolnames boolfnames boolcodes numnames numfnames numcodes strnames strfnames strcodes
+
+./unctrl.c: $(base)/MKunctrl.awk
+	echo | $(AWK) -f $(base)/MKunctrl.awk >$@
+
+tags:
+	ctags *.[ch]
+
+@MAKE_UPPER_TAGS@TAGS:
+@MAKE_UPPER_TAGS@	etags *.[ch]
+
+mostlyclean ::
+	-rm -f core tags TAGS *~ *.ln *.atac trace
+	-rm -f $(TEST_PROGS)
+
+clean :: mostlyclean
+	-rm -f $(AUTO_SRC)
+	-rm -f make_keys$x
+	-rm -f make_hash$x
+	-rm -rf .libs
+
+distclean :: clean
+	-rm -f Makefile
+
+realclean :: distclean
+
+# These rules are used to allow "make -n" to work on a clean directory-tree
+../include/hashsize.h \
+../include/parametrized.h \
+../include/term.h :
+	cd ../include; $(MAKE) $(CF_MFLAGS)
+
+# These rules build test-programs for the modules that have test-drivers
+test_progs : $(TEST_PROGS)
+
+captoinfo$x : $(tinfo)/captoinfo.c $(TEST_DEPS)
+	@ECHO_LINK@ $(CC) -o $@ $(CFLAGS_DEFAULT) -DMAIN $(tinfo)/captoinfo.c $(TEST_LDFLAGS)
+
+hardscroll$x : $(serial)/hardscroll.c $(TEST_DEPS)
+	@ECHO_LINK@ $(CC) -o $@ $(CFLAGS_DEFAULT) -DSCROLLDEBUG $(serial)/hardscroll.c $(TEST_LDFLAGS)
+
+hashmap$x : $(serial)/hashmap.c $(TEST_DEPS)
+	@ECHO_LINK@ $(CC) -o $@ $(CFLAGS_DEFAULT) -DHASHDEBUG $(serial)/hashmap.c $(TEST_LDFLAGS)
+
+lib_mvcur$x : $(serial)/lib_mvcur.c $(TEST_DEPS) \
+		../@DFT_OBJ_SUBDIR@/dump_entry.o
+	@ECHO_LINK@ $(CC) -o $@ $(CFLAGS_DEFAULT) -DNCURSES_TEST -I$(serial)/../../progs $(serial)/lib_mvcur.c ../@DFT_OBJ_SUBDIR@/dump_entry.o $(TEST_LDFLAGS)
+
+../@DFT_OBJ_SUBDIR@/dump_entry.o:
+	cd ../progs && $(MAKE) ../@DFT_OBJ_SUBDIR@/dump_entry.o
+
+###############################################################################
+# The remainder of this file is automatically generated during configuration
+###############################################################################
diff --git a/ncurses-5.2/ncurses/README b/ncurses-5.2/ncurses/README
new file mode 100644
index 0000000..aade721
--- /dev/null
+++ b/ncurses-5.2/ncurses/README
@@ -0,0 +1,2 @@
+For discussion of the package internals, see hackguide.html in the misc
+directory.
diff --git a/ncurses-5.2/ncurses/SigAction.h b/ncurses-5.2/ncurses/SigAction.h
new file mode 100644
index 0000000..564b318
--- /dev/null
+++ b/ncurses-5.2/ncurses/SigAction.h
@@ -0,0 +1,117 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ * $Id$
+ *
+ * This file exists to handle non-POSIX systems which don't have <unistd.h>,
+ * and usually no sigaction() nor <termios.h>
+ */
+
+#ifndef _SIGACTION_H
+#define _SIGACTION_H
+
+#ifndef HAVE_SIGACTION
+#define HAVE_SIGACTION 0
+#endif
+
+#ifndef HAVE_SIGVEC
+#define HAVE_SIGVEC 0
+#endif
+
+#if HAVE_SIGACTION
+
+#if !HAVE_TYPE_SIGACTION
+typedef struct sigaction sigaction_t;
+#endif
+
+#else	/* !HAVE_SIGACTION */
+
+#if HAVE_SIGVEC
+
+#if HAVE_LIBC_H
+#include <libc.h>
+#endif
+
+#undef  SIG_BLOCK
+#define SIG_BLOCK       00
+
+#undef  SIG_UNBLOCK
+#define SIG_UNBLOCK     01
+
+#undef  SIG_SETMASK
+#define SIG_SETMASK     02
+
+ 	/*
+	 * <bsd/signal.h> is in the Linux 1.2.8 + gcc 2.7.0 configuration,
+	 * and is useful for testing this header file.
+	 */
+#if HAVE_BSD_SIGNAL_H
+#include <bsd/signal.h>
+#endif
+
+typedef struct sigvec sigaction_t;
+
+#define sigset_t _nc_sigset_t
+typedef unsigned long sigset_t;
+
+#undef  sa_mask
+#define sa_mask sv_mask
+#undef  sa_handler
+#define sa_handler sv_handler
+#undef  sa_flags
+#define sa_flags sv_flags
+
+#undef  sigaction
+#define sigaction   _nc_sigaction
+#undef  sigprocmask
+#define sigprocmask _nc_sigprocmask
+#undef  sigemptyset
+#define sigemptyset _nc_sigemptyset
+#undef  sigsuspend
+#define sigsuspend  _nc_sigsuspend
+#undef  sigdelset
+#define sigdelset   _nc_sigdelset
+#undef  sigaddset
+#define sigaddset   _nc_sigaddset
+
+extern int sigaction (int sig, sigaction_t * sigact, sigaction_t *  osigact);
+extern int sigprocmask (int how, sigset_t *mask, sigset_t *omask);
+extern int sigemptyset (sigset_t *mask);
+extern int sigsuspend (sigset_t *mask);
+extern int sigdelset (sigset_t *mask, int sig);
+extern int sigaddset (sigset_t *mask, int sig);
+
+#endif /* HAVE_SIGVEC */
+#endif /* HAVE_SIGACTION */
+#endif /* !defined(_SIGACTION_H) */
diff --git a/ncurses-5.2/ncurses/base/MKkeyname.awk b/ncurses-5.2/ncurses/base/MKkeyname.awk
new file mode 100644
index 0000000..da9d152
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/MKkeyname.awk
@@ -0,0 +1,74 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1999 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+BEGIN {
+	print "/* generated by MKkeyname.awk */"
+	print ""
+	print "#include <ncurses_cfg.h>"
+	print "#include <stdlib.h>"
+	print "#include <string.h>"
+	print "#include <curses.h>"
+	print "#include <tic.h>"
+	print ""
+	print "const struct kn _nc_key_names[] = {"
+}
+
+/^[^#]/ {
+	printf "\t{ \"%s\", %s },\n", $1, $1;
+	}
+
+END {
+	printf "\t{ 0, 0 }};\n"
+	print ""
+	print "NCURSES_CONST char *keyname(int c)"
+	print "{"
+	print "int i;"
+	print "static char name[20];"
+	print "char *p;"
+	print ""
+	print "\tfor (i = 0; _nc_key_names[i].name != 0; i++)"
+	print "\t\tif (_nc_key_names[i].code == c)"
+	print "\t\t\treturn (NCURSES_CONST char *)_nc_key_names[i].name;"
+	print "\tif (c >= 256) return \"UNKNOWN KEY\";"
+	print "\tp = name;"
+	print "\tif (c >= 128) {"
+	print "\t\tstrcpy(p, \"M-\");"
+	print "\t\tp += 2;"
+	print "\t\tc -= 128;"
+	print "\t}"
+	print "\tif (c < 0)"
+	print "\t\tsprintf(p, \"%d\", c);"
+	print "\telse if (c < 32)"
+	print "\t\tsprintf(p, \"^%c\", c + '@');"
+	print "\telse if (c == 127)"
+	print "\t\tstrcpy(p, \"^?\");"
+	print "\telse"
+	print "\t\tsprintf(p, \"%c\", c);"
+	print "\treturn (NCURSES_CONST char *)name;"
+	print "}"
+}
diff --git a/ncurses-5.2/ncurses/base/MKlib_gen.sh b/ncurses-5.2/ncurses/base/MKlib_gen.sh
new file mode 100755
index 0000000..b56ebf0
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/MKlib_gen.sh
@@ -0,0 +1,259 @@
+#!/bin/sh
+#
+# MKlib_gen.sh -- generate sources from curses.h macro definitions
+#
+# ($Id$)
+#
+# The XSI Curses standard requires all curses entry points to exist as
+# functions, even though many definitions would normally be shadowed
+# by macros.  Rather than hand-hack all that code, we actually
+# generate functions from the macros.
+#
+# This script accepts a file of prototypes on standard input.  It discards
+# any that don't have a `generated' comment attached. It then parses each
+# prototype (relying on the fact that none of the macros take function 
+# pointer or array arguments) and generates C source from it.
+#
+# Here is what the pipeline stages are doing:
+#
+# 1. sed: extract prototypes of generated functions
+# 2. sed: decorate prototypes with generated arguments a1. a2,...z
+# 3. awk: generate the calls with args matching the formals 
+# 4. sed: prefix function names in prototypes so the preprocessor won't expand
+#         them.
+# 5. cpp: macro-expand the file so the macro calls turn into C calls
+# 6. awk: strip the expansion junk off the front and add the new header
+# 7. sed: squeeze spaces, strip off gen_ prefix, create needed #undef
+#
+
+preprocessor="$1 -I../include"
+AWK="$2"
+ED1=sed1$$.sed
+ED2=sed2$$.sed
+ED3=sed3$$.sed
+AW1=awk1$$.awk
+TMP=gen$$.c
+trap "rm -f $ED1 $ED2 $ED3 $AW1 $TMP" 0 1 2 5 15
+
+(cat <<EOF
+#include <ncurses_cfg.h>
+#include <curses.h>
+
+DECLARATIONS
+
+EOF
+cat >$ED1 <<EOF1
+/^extern.*generated/{
+	h
+	s/^.*generated:\([^ 	*]*\).*/P_#if_USE_\1_SUPPORT/p
+	g
+	s/^extern \([^;]*\);.*/\1/p
+	g
+	s/^.*generated:\([^ 	*]*\).*/P_#endif/p
+}
+EOF1
+
+cat >$ED2 <<EOF2
+/^P_/b nc
+/(void)/b nc
+	s/,/ a1% /
+	s/,/ a2% /
+	s/,/ a3% /
+	s/,/ a4% /
+	s/,/ a5% /
+	s/,/ a6% /
+	s/,/ a7% /
+	s/,/ a8% /
+	s/,/ a9% /
+	s/,/ a10% /
+	s/,/ a11% /
+	s/,/ a12% /
+	s/,/ a13% /
+	s/,/ a14% /
+	s/,/ a15% /
+	s/*/ * /g
+	s/%/ , /g
+	s/)/ z)/
+:nc
+	/(/s// ( /
+	s/)/ )/
+EOF2
+
+cat >$ED3 <<EOF3
+/^P_/{
+	s/^P_#if_/#if /
+	s/^P_//
+	b done
+}
+	s/		*/ /g
+	s/  */ /g
+	s/ ,/,/g
+	s/ )/)/g
+	s/ gen_/ /
+	s/^M_/#undef /
+	/^%%/s//	/
+:done
+EOF3
+
+cat >$AW1 <<\EOF1
+BEGIN	{
+		skip=0;
+	}
+	/^P_#if/ {
+		print "\n"
+		print $0
+		skip=0;
+	}
+	/^P_#endif/ {
+		print $0
+		skip=1;
+	}
+	$0 !~ /^P_/ {
+	if (skip)
+		print "\n"
+	skip=1;
+
+	if ( $1 == "chtype" ) {
+		returnType = "Char";
+	} else {
+		returnType = "Code";
+	}
+	print "M_" $2
+	print $0;
+	print "{";
+	argcount = 1;
+	if (NF == 5 && $4 == "void")
+		argcount = 0;
+	if (argcount != 0) {
+		for (i = 1; i <= NF; i++)
+			if ($i == ",")
+				argcount++;
+	}
+
+	# suppress trace-code for functions that we cannot do properly here,
+	# since they return data.
+	dotrace = 1;
+	if ($2 == "innstr")
+		dotrace = 0;
+
+	call = "%%T((T_CALLED(\""
+	args = ""
+	comma = ""
+	num = 0;
+	pointer = 0;
+	argtype = ""
+	for (i = 1; i <= NF; i++) {
+		ch = $i;
+		if ( ch == "*" )
+			pointer = 1;
+		else if ( ch == "va_list" )
+			pointer = 1;
+		else if ( ch == "char" )
+			argtype = "char";
+		else if ( ch == "int" )
+			argtype = "int";
+		else if ( ch == "short" )
+			argtype = "short";
+		else if ( ch == "chtype" )
+			argtype = "chtype";
+		else if ( ch == "attr_t" || ch == "NCURSES_ATTR_T" )
+			argtype = "attr";
+
+		if ( ch == "," || ch == ")" ) {
+			if (pointer) {
+				if ( argtype == "char" ) {
+					call = call "%s"
+					comma = comma "_nc_visbuf2(" num ","
+					pointer = 0;
+				} else
+					call = call "%p"
+			} else if (argcount != 0) {
+				if ( argtype == "int" || argtype == "short" ) {
+					call = call "%d"
+					argtype = ""
+				} else if ( argtype != "" ) {
+					call = call "%s"
+					comma = comma "_trace" argtype "2(" num ","
+				} else {
+					call = call "%#lx"
+					comma = comma "(long)"
+				}
+			}
+			if (ch == ",")
+				args = args comma "a" ++num;
+			else if (argcount != 0)
+				args = args comma "z"
+			call = call ch
+			if (pointer == 0 && argcount != 0 && argtype != "" )
+				args = args ")"
+			if (args != "")
+				comma = ", "
+			pointer = 0;
+			argtype = ""
+		}
+		if ( i == 2 || ch == "(" )
+			call = call ch
+	}
+	call = call "\")"
+	if (args != "")
+		call = call ", " args
+	call = call ")); "
+
+	if (dotrace)
+		printf "%s", call
+
+	if (match($0, "^void"))
+		call = ""
+	else if (dotrace)
+		call = sprintf("return%s( ", returnType);
+	else
+		call = "%%return ";
+
+	call = call $2 "(";
+	for (i = 1; i < argcount; i++)
+		call = call "a" i ", ";
+	if (argcount != 0)
+		call = call "z";
+	if (!match($0, "^void"))
+		call = call ") ";
+	if (dotrace)
+		call = call ")";
+	print call ";"
+
+	if (match($0, "^void"))
+		print "%%returnVoid;"
+	print "}";
+}
+EOF1
+
+sed -n -f $ED1 | sed -f $ED2 \
+| $AWK -f $AW1 ) \
+| sed \
+	-e '/^\([a-z_][a-z_]*\) /s//\1 gen_/' >$TMP
+  $preprocessor $TMP 2>/dev/null \
+| $AWK '
+BEGIN		{
+	print "/*"
+	print " * DO NOT EDIT THIS FILE BY HAND!"
+	print " * It is generated by MKlib_gen.sh."
+	print " *"
+	print " * This is a file of trivial functions generated from macro"
+	print " * definitions in curses.h to satisfy the XSI Curses requirement"
+	print " * that every macro also exist as a callable function."
+	print " *"
+	print " * It will never be linked unless you call one of the entry"
+	print " * points with its normal macro definition disabled.  In that"
+	print " * case, if you have no shared libraries, it will indirectly"
+	print " * pull most of the rest of the library into your link image."
+	print " */"
+	print "#include <curses.priv.h>"
+	print ""
+		}
+/^DECLARATIONS/	{start = 1; next;}
+		{if (start) print $0;}
+' \
+| sed -f $ED3 \
+| sed \
+	-e 's/^.*T_CALLED.*returnCode( \([a-z].*) \));/	return \1;/' \
+	-e 's/^.*T_CALLED.*returnCode( \((wmove.*) \));/	return \1;/'
+
diff --git a/ncurses-5.2/ncurses/base/MKunctrl.awk b/ncurses-5.2/ncurses/base/MKunctrl.awk
new file mode 100644
index 0000000..cacb354
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/MKunctrl.awk
@@ -0,0 +1,69 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1997
+#
+
+BEGIN	{
+		print "/* generated by MKunctrl.awk */"
+		print ""
+		print "#include <curses.priv.h>"
+		print ""
+		print "#undef unctrl"
+		print ""
+	}
+END	{
+		print "NCURSES_CONST char *unctrl(register chtype ch)"
+		print "{"
+		printf "static const char* const table[] = {"
+		for ( ch = 0; ch < 256; ch++ ) {
+			gap = ","
+			if ((ch % 8) == 0)
+				printf "\n    "
+			if (ch < 32) {
+				printf "\"^\\%03o\"", ch + 64
+			} else if (ch == 127) {
+				printf "\"^?\""
+			} else if (ch >= 128 && ch < 160) {
+				printf "\"~\\%03o\"", ch - 64
+			} else {
+				printf "\"\\%03o\"", ch
+				gap = gap " "
+			}
+			if (ch == 255)
+				gap = "\n"
+			else if (((ch + 1) % 8) != 0)
+				gap = gap " "
+			printf "%s", gap
+		}
+		print "};"
+		print ""
+		print "\treturn (NCURSES_CONST char *)table[TextOf(ch)];"
+		print "}"
+	}
diff --git a/ncurses-5.2/ncurses/base/README b/ncurses-5.2/ncurses/base/README
new file mode 100644
index 0000000..114c11f
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/README
@@ -0,0 +1,7 @@
+-- $Id$
+
+The functions in this directory are the generic (not device-specific) modules
+of ncurses.
+
+As a rule, these modules should not depend directly on term.h references and
+associated terminfo function and variables.
diff --git a/ncurses-5.2/ncurses/base/define_key.c b/ncurses-5.2/ncurses/base/define_key.c
new file mode 100644
index 0000000..8f88f53
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/define_key.c
@@ -0,0 +1,59 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+define_key(char *str, int keycode)
+{
+	int code = ERR;
+
+	T((T_CALLED("define_key(%s,%d)"), _nc_visbuf(str), keycode));
+	if (keycode > 0) {
+		if (str != 0) {
+			define_key(str, 0);
+		} else if (has_key(keycode)) {
+			while (_nc_remove_key(&(SP->_keytry), keycode))
+				code = OK;
+		}
+		if (str != 0) {
+			(void) _nc_add_to_try(&(SP->_keytry), str, keycode);
+			code = OK;
+		}
+	} else {
+		while (_nc_remove_string(&(SP->_keytry), str))
+			code = OK;
+	}
+	returnCode(code);
+}
diff --git a/ncurses-5.2/ncurses/base/keybound.c b/ncurses-5.2/ncurses/base/keybound.c
new file mode 100644
index 0000000..0be30b9
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/keybound.c
@@ -0,0 +1,45 @@
+/****************************************************************************
+ * Copyright (c) 1999 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1999                        *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * Returns the count'th string definition which is associated with the
+ * given keycode.  The result is malloc'd, must be freed by the caller.
+ */
+
+char *keybound(int code, int count)
+{
+	return _nc_expand_try(SP->_key_ok, code, &count, 0);
+}
diff --git a/ncurses-5.2/ncurses/base/keyok.c b/ncurses-5.2/ncurses/base/keyok.c
new file mode 100644
index 0000000..017b88b
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/keyok.c
@@ -0,0 +1,72 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * Enable (or disable) ncurses' interpretation of a keycode by adding (or
+ * removing) the corresponding 'tries' entry.
+ *
+ * Do this by storing a second tree of tries, which records the disabled keys. 
+ * The simplest way to copy is to make a function that returns the string (with
+ * nulls set to 0200), then use that to reinsert the string into the
+ * corresponding tree.
+ */
+
+int keyok(int c, bool flag)
+{
+	int code = ERR;
+	int count = 0;
+	char *s;
+
+	T((T_CALLED("keyok(%d,%d)"), c, flag));
+	if (flag) {
+		while ((s = _nc_expand_try(SP->_key_ok, c, &count, 0)) != 0
+		 && _nc_remove_key(&(SP->_key_ok), c)) {
+			_nc_add_to_try(&(SP->_keytry), s, c);
+			free(s);
+			code = OK;
+			count = 0;
+		}
+	} else {
+		while ((s = _nc_expand_try(SP->_keytry, c, &count, 0)) != 0
+		 && _nc_remove_key(&(SP->_keytry), c)) {
+			_nc_add_to_try(&(SP->_key_ok), s, c);
+			free(s);
+			code = OK;
+			count = 0;
+		}
+	}
+	returnCode(code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_addch.c b/ncurses-5.2/ncurses/base/lib_addch.c
new file mode 100644
index 0000000..1256b18
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_addch.c
@@ -0,0 +1,298 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_addch.c
+**
+**	The routine waddch().
+**
+*/
+
+#include <curses.priv.h>
+#include <ctype.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * Ugly microtweaking alert.  Everything from here to end of module is
+ * likely to be speed-critical -- profiling data sure says it is!
+ * Most of the important screen-painting functions are shells around
+ * waddch().  So we make every effort to reduce function-call overhead
+ * by inlining stuff, even at the cost of making wrapped copies for
+ * export.  Also we supply some internal versions that don't call the
+ * window sync hook, for use by string-put functions.
+ */
+
+/* Return bit mask for clearing color pair number if given ch has color */
+#define COLOR_MASK(ch) (~(chtype)((ch)&A_COLOR?A_COLOR:0))
+
+static inline chtype
+render_char(WINDOW *win, chtype ch)
+/* compute a rendition of the given char correct for the current context */
+{
+    chtype a = win->_attrs;
+
+    if (ch == ' ') {
+	/* color in attrs has precedence over bkgd */
+	ch = a | (win->_bkgd & COLOR_MASK(a));
+    } else {
+	/* color in attrs has precedence over bkgd */
+	a |= (win->_bkgd & A_ATTRIBUTES) & COLOR_MASK(a);
+	/* color in ch has precedence */
+	ch |= (a & COLOR_MASK(ch));
+    }
+
+    TR(TRACE_VIRTPUT, ("bkg = %lx, attrs = %lx -> ch = %lx", win->_bkgd,
+	    win->_attrs, ch));
+
+    return (ch);
+}
+
+chtype
+_nc_background(WINDOW *win)
+/* make render_char() visible while still allowing us to inline it below */
+{
+    return (win->_bkgd);
+}
+
+chtype
+_nc_render(WINDOW *win, chtype ch)
+/* make render_char() visible while still allowing us to inline it below */
+{
+    return render_char(win, ch);
+}
+
+/* check if position is legal; if not, return error */
+#ifndef NDEBUG			/* treat this like an assertion */
+#define CHECK_POSITION(win, x, y) \
+	if (y > win->_maxy \
+	 || x > win->_maxx \
+	 || y < 0 \
+	 || x < 0) { \
+		TR(TRACE_VIRTPUT, ("Alert! Win=%p _curx = %d, _cury = %d " \
+				   "(_maxx = %d, _maxy = %d)", win, x, y, \
+				   win->_maxx, win->_maxy)); \
+		return(ERR); \
+	}
+#else
+#define CHECK_POSITION(win, x, y)	/* nothing */
+#endif
+
+static inline int
+waddch_literal(WINDOW *win, chtype ch)
+{
+    int x;
+    struct ldat *line;
+
+    x = win->_curx;
+
+    CHECK_POSITION(win, x, win->_cury);
+
+    /*
+     * If we're trying to add a character at the lower-right corner more
+     * than once, fail.  (Moving the cursor will clear the flag).
+     */
+#if 0	/* Solaris 2.6 allows updating the corner more than once */
+    if (win->_flags & _WRAPPED) {
+	if (x >= win->_maxx)
+	    return (ERR);
+	win->_flags &= ~_WRAPPED;
+    }
+#endif
+
+    ch = render_char(win, ch);
+    TR(TRACE_VIRTPUT, ("win attr = %s", _traceattr(win->_attrs)));
+
+    line = win->_line + win->_cury;
+
+    CHANGED_CELL(line, x);
+
+    line->text[x++] = ch;
+
+    TR(TRACE_VIRTPUT, ("(%d, %d) = %s", win->_cury, x, _tracechtype(ch)));
+    if (x > win->_maxx) {
+	/*
+	 * The _WRAPPED flag is useful only for telling an application that
+	 * we've just wrapped the cursor.  We don't do anything with this flag
+	 * except set it when wrapping, and clear it whenever we move the
+	 * cursor.  If we try to wrap at the lower-right corner of a window, we
+	 * cannot move the cursor (since that wouldn't be legal).  So we return
+	 * an error (which is what SVr4 does).  Unlike SVr4, we can
+	 * successfully add a character to the lower-right corner (Solaris 2.6
+	 * does this also, however).
+	 */
+	win->_flags |= _WRAPPED;
+	if (++win->_cury > win->_regbottom) {
+	    win->_cury = win->_regbottom;
+	    win->_curx = win->_maxx;
+	    if (!win->_scroll)
+		return (ERR);
+	    scroll(win);
+	}
+	win->_curx = 0;
+	return (OK);
+    }
+    win->_curx = x;
+    return OK;
+}
+
+static inline int
+waddch_nosync(WINDOW *win, const chtype ch)
+/* the workhorse function -- add a character to the given window */
+{
+    int x, y;
+    int t = 0;
+    const char *s = 0;
+
+    if ((ch & A_ALTCHARSET)
+	|| ((t = TextOf(ch)) > 127)
+	|| ((s = unctrl(t))[1] == 0))
+	return waddch_literal(win, ch);
+
+    x = win->_curx;
+    y = win->_cury;
+
+    switch (t) {
+    case '\t':
+	x += (TABSIZE - (x % TABSIZE));
+
+	/*
+	 * Space-fill the tab on the bottom line so that we'll get the
+	 * "correct" cursor position.
+	 */
+	if ((!win->_scroll && (y == win->_regbottom))
+	    || (x <= win->_maxx)) {
+	    chtype blank = (' ' | AttrOf(ch));
+	    while (win->_curx < x) {
+		if (waddch_literal(win, blank) == ERR)
+		    return (ERR);
+	    }
+	    break;
+	} else {
+	    wclrtoeol(win);
+	    win->_flags |= _WRAPPED;
+	    if (++y > win->_regbottom) {
+		x = win->_maxx;
+		y--;
+		if (win->_scroll) {
+		    scroll(win);
+		    x = 0;
+		}
+	    } else {
+		x = 0;
+	    }
+	}
+	break;
+    case '\n':
+	wclrtoeol(win);
+	if (++y > win->_regbottom) {
+	    y--;
+	    if (win->_scroll)
+		scroll(win);
+	    else
+		return (ERR);
+	}
+	/* FALLTHRU */
+    case '\r':
+	x = 0;
+	win->_flags &= ~_WRAPPED;
+	break;
+    case '\b':
+	if (x == 0)
+	    return (OK);
+	x--;
+	win->_flags &= ~_WRAPPED;
+	break;
+    default:
+	while (*s)
+	    if (waddch_literal(win, (*s++) | AttrOf(ch)) == ERR)
+		return ERR;
+	return (OK);
+    }
+
+    win->_curx = x;
+    win->_cury = y;
+
+    return (OK);
+}
+
+int
+_nc_waddch_nosync(WINDOW *win, const chtype c)
+/* export copy of waddch_nosync() so the string-put functions can use it */
+{
+    return (waddch_nosync(win, c));
+}
+
+/*
+ * The versions below call _nc_synhook().  We wanted to avoid this in the
+ * version exported for string puts; they'll call _nc_synchook once at end
+ * of run.
+ */
+
+/* These are actual entry points */
+
+int
+waddch(WINDOW *win, const chtype ch)
+{
+    int code = ERR;
+
+    TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_CALLED("waddch(%p, %s)"), win,
+	    _tracechtype(ch)));
+
+    if (win && (waddch_nosync(win, ch) != ERR)) {
+	_nc_synchook(win);
+	code = OK;
+    }
+
+    TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_RETURN("%d"), code));
+    return (code);
+}
+
+int
+wechochar(WINDOW *win, const chtype ch)
+{
+    int code = ERR;
+
+    TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_CALLED("wechochar(%p, %s)"), win,
+	    _tracechtype(ch)));
+
+    if (win && (waddch_nosync(win, ch) != ERR)) {
+	bool save_immed = win->_immed;
+	win->_immed = TRUE;
+	_nc_synchook(win);
+	win->_immed = save_immed;
+	code = OK;
+    }
+    TR(TRACE_VIRTPUT | TRACE_CCALLS, (T_RETURN("%d"), code));
+    return (code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_addstr.c b/ncurses-5.2/ncurses/base/lib_addstr.c
new file mode 100644
index 0000000..8298db6
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_addstr.c
@@ -0,0 +1,103 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_addstr.c
+*
+**	The routines waddnstr(), waddchnstr().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+waddnstr(WINDOW *win, const char *const astr, int n)
+{
+    unsigned const char *str = (unsigned const char *) astr;
+    int code = ERR;
+
+    T((T_CALLED("waddnstr(%p,%s,%d)"), win, _nc_visbuf(astr), n));
+
+    if (win && (str != 0)) {
+	TR(TRACE_VIRTPUT | TRACE_ATTRS, ("... current %s", _traceattr(win->_attrs)));
+	TR(TRACE_VIRTPUT, ("str is not null"));
+	code = OK;
+	if (n < 0)
+	    n = (int) strlen(astr);
+
+	while ((n-- > 0) && (*str != '\0')) {
+	    TR(TRACE_VIRTPUT, ("*str = %#x", *str));
+	    if (_nc_waddch_nosync(win, (chtype) * str++) == ERR) {
+		code = ERR;
+		break;
+	    }
+	}
+	_nc_synchook(win);
+    }
+    TR(TRACE_VIRTPUT, ("waddnstr returns %d", code));
+    returnCode(code);
+}
+
+int
+waddchnstr(WINDOW *win, const chtype * const astr, int n)
+{
+    NCURSES_SIZE_T y = win->_cury;
+    NCURSES_SIZE_T x = win->_curx;
+    int code = OK;
+    struct ldat *line;
+
+    T((T_CALLED("waddchnstr(%p,%p,%d)"), win, astr, n));
+
+    if (!win)
+	returnCode(ERR);
+
+    if (n < 0) {
+	const chtype *str;
+	n = 0;
+	for (str = (const chtype *) astr; *str != 0; str++)
+	    n++;
+    }
+    if (n > win->_maxx - x + 1)
+	n = win->_maxx - x + 1;
+    if (n == 0)
+	returnCode(code);
+
+    line = &(win->_line[y]);
+    memcpy(line->text + x, astr, n * sizeof(*astr));
+    CHANGED_RANGE(line, x, x + n - 1);
+
+    _nc_synchook(win);
+    returnCode(code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_beep.c b/ncurses-5.2/ncurses/base/lib_beep.c
new file mode 100644
index 0000000..2b8a0b6
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_beep.c
@@ -0,0 +1,73 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+ *	beep.c
+ *
+ *	The routine beep().
+ *
+ */
+
+#include <curses.priv.h>
+#include <term.h>	/* beep, flash */
+
+MODULE_ID("$Id$")
+
+/*
+ *	beep()
+ *
+ *	Sound the current terminal's audible bell if it has one.   If not,
+ *	flash the screen if possible.
+ *
+ */
+
+int beep(void)
+{
+	int res = ERR;
+
+	T((T_CALLED("beep()")));
+
+	/* FIXME: should make sure that we are not in altchar mode */
+	if (bell) {
+		TPUTS_TRACE("bell");
+		res = putp(bell);
+		_nc_flush();
+	} else if (flash_screen) {
+		TPUTS_TRACE("flash_screen");
+		res = putp(flash_screen);
+		_nc_flush();
+	}
+
+	returnCode(res);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_bkgd.c b/ncurses-5.2/ncurses/base/lib_bkgd.c
new file mode 100644
index 0000000..f5ee853
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_bkgd.c
@@ -0,0 +1,86 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+void wbkgdset(WINDOW *win, chtype ch)
+{
+  T((T_CALLED("wbkgdset(%p,%s)"), win, _tracechtype(ch)));
+    
+  if (win) {
+    chtype off = AttrOf(win->_bkgd);
+    chtype on  = AttrOf(ch);
+    
+    toggle_attr_off(win->_attrs,off);
+    toggle_attr_on (win->_attrs,on);
+    
+    if (TextOf(ch)==0)
+      ch |= BLANK;
+    win->_bkgd = ch;
+  }
+  returnVoid;
+}
+
+int wbkgd(WINDOW *win, const chtype ch)
+{
+  int code = ERR;
+  int x, y;
+  chtype new_bkgd = ch;
+
+  T((T_CALLED("wbkgd(%p,%s)"), win, _tracechtype(new_bkgd)));
+
+  if (win) {
+    chtype old_bkgd = getbkgd(win);
+
+    wbkgdset(win, new_bkgd);
+    wattrset(win, AttrOf(win->_bkgd));
+    
+    for (y = 0; y <= win->_maxy; y++) {
+      for (x = 0; x <= win->_maxx; x++) {
+	if (win->_line[y].text[x] == old_bkgd)
+	  win->_line[y].text[x] = win->_bkgd;
+	else 
+	  win->_line[y].text[x] =
+	    _nc_render(win,(A_ALTCHARSET & 
+			    AttrOf(win->_line[y].text[x])) 
+		       | TextOf(win->_line[y].text[x]));
+      }
+    }
+    touchwin(win);
+    _nc_synchook(win);
+    code = OK;
+  }
+  returnCode(code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_box.c b/ncurses-5.2/ncurses/base/lib_box.c
new file mode 100644
index 0000000..ef0ca94
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_box.c
@@ -0,0 +1,119 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_box.c
+**
+**	The routine wborder().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+wborder(WINDOW *win,
+    chtype ls, chtype rs, chtype ts, chtype bs,
+    chtype tl, chtype tr, chtype bl, chtype br)
+{
+    NCURSES_SIZE_T i;
+    NCURSES_SIZE_T endx, endy;
+
+    T((T_CALLED("wborder(%p,%s,%s,%s,%s,%s,%s,%s,%s)"),
+	    win,
+	    _tracechtype2(1, ls),
+	    _tracechtype2(2, rs),
+	    _tracechtype2(3, ts),
+	    _tracechtype2(4, bs),
+	    _tracechtype2(5, tl),
+	    _tracechtype2(6, tr),
+	    _tracechtype2(7, bl),
+	    _tracechtype2(8, br)));
+
+    if (!win)
+	returnCode(ERR);
+
+    if (ls == 0)
+	ls = ACS_VLINE;
+    if (rs == 0)
+	rs = ACS_VLINE;
+    if (ts == 0)
+	ts = ACS_HLINE;
+    if (bs == 0)
+	bs = ACS_HLINE;
+    if (tl == 0)
+	tl = ACS_ULCORNER;
+    if (tr == 0)
+	tr = ACS_URCORNER;
+    if (bl == 0)
+	bl = ACS_LLCORNER;
+    if (br == 0)
+	br = ACS_LRCORNER;
+
+    ls = _nc_render(win, ls);
+    rs = _nc_render(win, rs);
+    ts = _nc_render(win, ts);
+    bs = _nc_render(win, bs);
+    tl = _nc_render(win, tl);
+    tr = _nc_render(win, tr);
+    bl = _nc_render(win, bl);
+    br = _nc_render(win, br);
+
+    T(("using %#lx, %#lx, %#lx, %#lx, %#lx, %#lx, %#lx, %#lx",
+	    ls, rs, ts, bs, tl, tr, bl, br));
+
+    endx = win->_maxx;
+    endy = win->_maxy;
+
+    for (i = 0; i <= endx; i++) {
+	win->_line[0].text[i] = ts;
+	win->_line[endy].text[i] = bs;
+    }
+    win->_line[endy].firstchar = win->_line[0].firstchar = 0;
+    win->_line[endy].lastchar = win->_line[0].lastchar = endx;
+
+    for (i = 0; i <= endy; i++) {
+	win->_line[i].text[0] = ls;
+	win->_line[i].text[endx] = rs;
+	win->_line[i].firstchar = 0;
+	win->_line[i].lastchar = endx;
+    }
+    win->_line[0].text[0] = tl;
+    win->_line[0].text[endx] = tr;
+    win->_line[endy].text[0] = bl;
+    win->_line[endy].text[endx] = br;
+
+    _nc_synchook(win);
+    returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_chgat.c b/ncurses-5.2/ncurses/base/lib_chgat.c
new file mode 100644
index 0000000..909ea60
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_chgat.c
@@ -0,0 +1,62 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_chgat.c
+**
+**	The routine wchgat().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int wchgat(WINDOW *win, int n, attr_t attr, short color, const void *opts GCC_UNUSED)
+{
+    int	i;
+
+    T((T_CALLED("wchgat(%p,%d,%s,%d)"), win, n, _traceattr(attr), color));
+
+    if (win) {
+      toggle_attr_on(attr,COLOR_PAIR(color));
+
+      for (i = win->_curx; i <= win->_maxx && (n == -1 || (n-- > 0)); i++)
+	win->_line[win->_cury].text[i]
+	  = TextOf(win->_line[win->_cury].text[i]) | attr;
+
+      returnCode(OK);
+    }
+    else
+      returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_clear.c b/ncurses-5.2/ncurses/base/lib_clear.c
new file mode 100644
index 0000000..72d61b5
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_clear.c
@@ -0,0 +1,55 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_clear.c
+**
+**	The routine wclear().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int wclear(WINDOW *win)
+{
+int code = ERR;
+
+	T((T_CALLED("wclear(%p)"), win));
+
+	if ((code = werase(win))!=ERR)
+	  win->_clear = TRUE;
+	
+	returnCode(code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_clearok.c b/ncurses-5.2/ncurses/base/lib_clearok.c
new file mode 100644
index 0000000..5a6dc21
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_clearok.c
@@ -0,0 +1,56 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+**	lib_clearok.c
+**
+**	The routine clearok.
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int clearok(WINDOW *win, bool flag)
+{
+	T((T_CALLED("clearok(%p,%d)"), win, flag));
+
+	if (win) {
+	  win->_clear = flag;
+	  returnCode(OK);
+	}
+	else
+	  returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_clrbot.c b/ncurses-5.2/ncurses/base/lib_clrbot.c
new file mode 100644
index 0000000..54e332d
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_clrbot.c
@@ -0,0 +1,76 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_clrbot.c
+**
+**	The routine wclrtobot().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+wclrtobot(WINDOW *win)
+{
+    int code = ERR;
+
+    T((T_CALLED("wclrtobot(%p)"), win));
+
+    if (win) {
+	NCURSES_SIZE_T y;
+	NCURSES_SIZE_T startx = win->_curx;
+	chtype blank = _nc_background(win);
+
+	T(("clearing from y = %d to y = %d with maxx =  %d",
+		win->_cury, win->_maxy, win->_maxx));
+
+	for (y = win->_cury; y <= win->_maxy; y++) {
+	    struct ldat *line = &(win->_line[y]);
+	    chtype *ptr = &(line->text[startx]);
+	    chtype *end = &(line->text[win->_maxx]);
+
+	    CHANGED_TO_EOL(line, startx, win->_maxx);
+
+	    while (ptr <= end)
+		*ptr++ = blank;
+
+	    startx = 0;
+	}
+	_nc_synchook(win);
+	code = OK;
+    }
+    returnCode(code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_clreol.c b/ncurses-5.2/ncurses/base/lib_clreol.c
new file mode 100644
index 0000000..6b42f5f
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_clreol.c
@@ -0,0 +1,91 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_clreol.c
+**
+**	The routine wclrtoeol().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+wclrtoeol(WINDOW *win)
+{
+    int code = ERR;
+
+    T((T_CALLED("wclrtoeol(%p)"), win));
+
+    if (win) {
+	chtype blank;
+	chtype *ptr, *end;
+	struct ldat *line;
+	NCURSES_SIZE_T y = win->_cury;
+	NCURSES_SIZE_T x = win->_curx;
+
+	/*
+	 * If we have just wrapped the cursor, the clear applies to the
+	 * new line, unless we are at the lower right corner.
+	 */
+	if (win->_flags & _WRAPPED
+	    && y < win->_maxy) {
+	    win->_flags &= ~_WRAPPED;
+	}
+
+	/*
+	 * There's no point in clearing if we're not on a legal
+	 * position, either.
+	 */
+	if (win->_flags & _WRAPPED
+	    || y > win->_maxy
+	    || x > win->_maxx)
+	    returnCode(ERR);
+
+	blank = _nc_background(win);
+	line = &win->_line[y];
+	CHANGED_TO_EOL(line, x, win->_maxx);
+
+	ptr = &(line->text[x]);
+	end = &(line->text[win->_maxx]);
+
+	while (ptr <= end)
+	    *ptr++ = blank;
+
+	_nc_synchook(win);
+	code = OK;
+    }
+    returnCode(code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_color.c b/ncurses-5.2/ncurses/base/lib_color.c
new file mode 100644
index 0000000..514d546
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_color.c
@@ -0,0 +1,482 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* lib_color.c
+ *
+ * Handles color emulation of SYS V curses
+ */
+
+#include <curses.priv.h>
+
+#include <term.h>
+#include <tic.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * These should be screen structure members.  They need to be globals for
+ * historical reasons.  So we assign them in start_color() and also in
+ * set_term()'s screen-switching logic.
+ */
+int COLOR_PAIRS = 0;
+int COLORS = 0;
+
+/*
+ * Given a RGB range of 0..1000, we'll normally set the individual values
+ * to about 2/3 of the maximum, leaving full-range for bold/bright colors.
+ */
+#define RGB_ON  680
+#define RGB_OFF 0
+/* *INDENT-OFF* */
+static const color_t cga_palette[] =
+{
+    /*  R               G               B */
+    {RGB_OFF,		RGB_OFF,	RGB_OFF},	/* COLOR_BLACK */
+    {RGB_ON,		RGB_OFF,	RGB_OFF},	/* COLOR_RED */
+    {RGB_OFF,		RGB_ON,		RGB_OFF},	/* COLOR_GREEN */
+    {RGB_ON,		RGB_ON,		RGB_OFF},	/* COLOR_YELLOW */
+    {RGB_OFF,		RGB_OFF,	RGB_ON},	/* COLOR_BLUE */
+    {RGB_ON,		RGB_OFF,	RGB_ON},	/* COLOR_MAGENTA */
+    {RGB_OFF,		RGB_ON,		RGB_ON},	/* COLOR_CYAN */
+    {RGB_ON,		RGB_ON,		RGB_ON},	/* COLOR_WHITE */
+};
+
+static const color_t hls_palette[] =
+{
+    /*  H       L       S */
+    {	0,	0,	0},		/* COLOR_BLACK */
+    {	120,	50,	100},		/* COLOR_RED */
+    {	240,	50,	100},		/* COLOR_GREEN */
+    {	180,	50,	100},		/* COLOR_YELLOW */
+    {	330,	50,	100},		/* COLOR_BLUE */
+    {	60,	50,	100},		/* COLOR_MAGENTA */
+    {	300,	50,	100},		/* COLOR_CYAN */
+    {	0,	50,	100},		/* COLOR_WHITE */
+};
+/* *INDENT-ON* */
+
+#if NCURSES_EXT_FUNCS
+/*
+ * These are called from _nc_do_color(), which in turn is called from
+ * vidattr - so we have to assume that SP may be null.
+ */
+static int
+default_fg(void)
+{
+    return (SP != 0) ? SP->_default_fg : COLOR_WHITE;
+}
+
+static int
+default_bg(void)
+{
+    return SP != 0 ? SP->_default_bg : COLOR_BLACK;
+}
+#else
+#define default_fg() COLOR_WHITE
+#define default_bg() COLOR_BLACK
+#endif
+
+/*
+ * SVr4 curses is known to interchange color codes (1,4) and (3,6), possibly
+ * to maintain compatibility with a pre-ANSI scheme.  The same scheme is
+ * also used in the FreeBSD syscons.
+ */
+static int
+toggled_colors(int c)
+{
+    if (c < 16) {
+	static const int table[] =
+	{0, 4, 2, 6, 1, 5, 3, 7,
+	    8, 12, 10, 14, 9, 13, 11, 15};
+	c = table[c];
+    }
+    return c;
+}
+
+static void
+set_background_color(int bg, int (*outc) (int))
+{
+    if (set_a_background) {
+	TPUTS_TRACE("set_a_background");
+	tputs(tparm(set_a_background, bg), 1, outc);
+    } else {
+	TPUTS_TRACE("set_background");
+	tputs(tparm(set_background, toggled_colors(bg)), 1, outc);
+    }
+}
+
+static void
+set_foreground_color(int fg, int (*outc) (int))
+{
+    if (set_a_foreground) {
+	TPUTS_TRACE("set_a_foreground");
+	tputs(tparm(set_a_foreground, fg), 1, outc);
+    } else {
+	TPUTS_TRACE("set_foreground");
+	tputs(tparm(set_foreground, toggled_colors(fg)), 1, outc);
+    }
+}
+
+static bool
+set_original_colors(void)
+{
+    if (orig_pair != 0) {
+	TPUTS_TRACE("orig_pair");
+	putp(orig_pair);
+	return TRUE;
+    } else if (orig_colors != NULL) {
+	TPUTS_TRACE("orig_colors");
+	putp(orig_colors);
+	return TRUE;
+    }
+    return FALSE;
+}
+
+int
+start_color(void)
+{
+    int n;
+    const color_t *tp;
+
+    T((T_CALLED("start_color()")));
+
+    if (set_original_colors() != TRUE) {
+	set_foreground_color(default_fg(), _nc_outch);
+	set_background_color(default_bg(), _nc_outch);
+    }
+
+    if (VALID_NUMERIC(max_pairs))
+	COLOR_PAIRS = SP->_pair_count = max_pairs;
+    else
+	returnCode(ERR);
+    if ((SP->_color_pairs = typeCalloc(unsigned short, max_pairs)) == 0)
+	  returnCode(ERR);
+    SP->_color_pairs[0] = PAIR_OF(default_fg(), default_bg());
+    if (VALID_NUMERIC(max_colors))
+	COLORS = SP->_color_count = max_colors;
+    else
+	returnCode(ERR);
+    SP->_coloron = 1;
+
+    if ((SP->_color_table = typeMalloc(color_t, COLORS)) == 0)
+	returnCode(ERR);
+    tp = (hue_lightness_saturation) ? hls_palette : cga_palette;
+    for (n = 0; n < COLORS; n++) {
+	if (n < 8) {
+	    SP->_color_table[n] = tp[n];
+	} else {
+	    SP->_color_table[n] = tp[n % 8];
+	    if (hue_lightness_saturation) {
+		SP->_color_table[n].green = 100;
+	    } else {
+		if (SP->_color_table[n].red)
+		    SP->_color_table[n].red = 1000;
+		if (SP->_color_table[n].green)
+		    SP->_color_table[n].green = 1000;
+		if (SP->_color_table[n].blue)
+		    SP->_color_table[n].blue = 1000;
+	    }
+	}
+    }
+
+    T(("started color: COLORS = %d, COLOR_PAIRS = %d", COLORS, COLOR_PAIRS));
+
+    returnCode(OK);
+}
+
+/* This function was originally written by Daniel Weaver <danw@znyx.com> */
+static void
+rgb2hls(short r, short g, short b, short *h, short *l, short *s)
+/* convert RGB to HLS system */
+{
+    short min, max, t;
+
+    if ((min = g < r ? g : r) > b)
+	min = b;
+    if ((max = g > r ? g : r) < b)
+	max = b;
+
+    /* calculate lightness */
+    *l = (min + max) / 20;
+
+    if (min == max) {		/* black, white and all shades of gray */
+	*h = 0;
+	*s = 0;
+	return;
+    }
+
+    /* calculate saturation */
+    if (*l < 50)
+	*s = ((max - min) * 100) / (max + min);
+    else
+	*s = ((max - min) * 100) / (2000 - max - min);
+
+    /* calculate hue */
+    if (r == max)
+	t = 120 + ((g - b) * 60) / (max - min);
+    else if (g == max)
+	t = 240 + ((b - r) * 60) / (max - min);
+    else
+	t = 360 + ((r - g) * 60) / (max - min);
+
+    *h = t % 360;
+}
+
+/*
+ * Extension (1997/1/18) - Allow negative f/b values to set default color
+ * values.
+ */
+int
+init_pair(short pair, short f, short b)
+{
+    unsigned result;
+
+    T((T_CALLED("init_pair(%d,%d,%d)"), pair, f, b));
+
+    if ((pair < 0) || (pair >= COLOR_PAIRS))
+	returnCode(ERR);
+#if NCURSES_EXT_FUNCS
+    if (SP->_default_color) {
+	if (f < 0)
+	    f = C_MASK;
+	if (b < 0)
+	    b = C_MASK;
+	if (f >= COLORS && f != C_MASK)
+	    returnCode(ERR);
+	if (b >= COLORS && b != C_MASK)
+	    returnCode(ERR);
+    } else
+#endif
+    {
+	if ((f < 0) || (f >= COLORS)
+	    || (b < 0) || (b >= COLORS)
+	    || (pair < 1))
+	    returnCode(ERR);
+    }
+
+    /*
+     * When a pair's content is changed, replace its colors (if pair was
+     * initialized before a screen update is performed replacing original
+     * pair colors with the new ones).
+     */
+    result = PAIR_OF(f, b);
+    if (SP->_color_pairs[pair] != 0
+	&& SP->_color_pairs[pair] != result) {
+	int y, x;
+	attr_t z = COLOR_PAIR(pair);
+
+	for (y = 0; y <= curscr->_maxy; y++) {
+	    struct ldat *ptr = &(curscr->_line[y]);
+	    bool changed = FALSE;
+	    for (x = 0; x <= curscr->_maxx; x++) {
+		if ((ptr->text[x] & A_COLOR) == z) {
+		    /* Set the old cell to zero to ensure it will be
+		       updated on the next doupdate() */
+		    ptr->text[x] = 0;
+		    CHANGED_CELL(ptr, x);
+		    changed = TRUE;
+		}
+	    }
+	    if (changed)
+		_nc_make_oldhash(y);
+	}
+    }
+    SP->_color_pairs[pair] = result;
+    if ((int) (SP->_current_attr & A_COLOR) == COLOR_PAIR(pair))
+	SP->_current_attr |= A_COLOR;	/* force attribute update */
+
+    if (initialize_pair) {
+	const color_t *tp = hue_lightness_saturation ? hls_palette : cga_palette;
+
+	T(("initializing pair: pair = %d, fg=(%d,%d,%d), bg=(%d,%d,%d)",
+		pair,
+		tp[f].red, tp[f].green, tp[f].blue,
+		tp[b].red, tp[b].green, tp[b].blue));
+
+	if (initialize_pair) {
+	    TPUTS_TRACE("initialize_pair");
+	    putp(tparm(initialize_pair,
+		    pair,
+		    tp[f].red, tp[f].green, tp[f].blue,
+		    tp[b].red, tp[b].green, tp[b].blue));
+	}
+    }
+
+    returnCode(OK);
+}
+
+int
+init_color(short color, short r, short g, short b)
+{
+    T((T_CALLED("init_color(%d,%d,%d,%d)"), color, r, g, b));
+
+    if (initialize_color == NULL)
+	returnCode(ERR);
+
+    if (color < 0 || color >= COLORS)
+	returnCode(ERR);
+    if (r < 0 || r > 1000 || g < 0 || g > 1000 || b < 0 || b > 1000)
+	returnCode(ERR);
+
+    if (hue_lightness_saturation)
+	rgb2hls(r, g, b,
+	    &SP->_color_table[color].red,
+	    &SP->_color_table[color].green,
+	    &SP->_color_table[color].blue);
+    else {
+	SP->_color_table[color].red = r;
+	SP->_color_table[color].green = g;
+	SP->_color_table[color].blue = b;
+    }
+
+    if (initialize_color) {
+	TPUTS_TRACE("initialize_color");
+	putp(tparm(initialize_color, color, r, g, b));
+    }
+    returnCode(OK);
+}
+
+bool
+can_change_color(void)
+{
+    T((T_CALLED("can_change_color()")));
+    returnCode((can_change != 0) ? TRUE : FALSE);
+}
+
+bool
+has_colors(void)
+{
+    T((T_CALLED("has_colors()")));
+    returnCode((VALID_NUMERIC(max_colors) && VALID_NUMERIC(max_pairs)
+	    && (((set_foreground != NULL)
+		    && (set_background != NULL))
+		|| ((set_a_foreground != NULL)
+		    && (set_a_background != NULL))
+		|| set_color_pair)) ? TRUE : FALSE);
+}
+
+int
+color_content(short color, short *r, short *g, short *b)
+{
+    T((T_CALLED("color_content(%d,%p,%p,%p)"), color, r, g, b));
+    if (color < 0 || color >= COLORS)
+	returnCode(ERR);
+
+    if (r)
+	*r = SP->_color_table[color].red;
+    if (g)
+	*g = SP->_color_table[color].green;
+    if (b)
+	*b = SP->_color_table[color].blue;
+    returnCode(OK);
+}
+
+int
+pair_content(short pair, short *f, short *b)
+{
+    T((T_CALLED("pair_content(%d,%p,%p)"), pair, f, b));
+
+    if ((pair < 0) || (pair >= COLOR_PAIRS))
+	returnCode(ERR);
+    if (f)
+	*f = ((SP->_color_pairs[pair] >> C_SHIFT) & C_MASK);
+    if (b)
+	*b = (SP->_color_pairs[pair] & C_MASK);
+
+    returnCode(OK);
+}
+
+void
+_nc_do_color(int old_pair, int pair, bool reverse, int (*outc) (int))
+{
+    NCURSES_COLOR_T fg = C_MASK, bg = C_MASK;
+    NCURSES_COLOR_T old_fg, old_bg;
+
+    if (pair < 0 || pair >= COLOR_PAIRS) {
+	return;
+    } else if (pair != 0) {
+	if (set_color_pair) {
+	    TPUTS_TRACE("set_color_pair");
+	    tputs(tparm(set_color_pair, pair), 1, outc);
+	    return;
+	} else if (SP != 0) {
+	    pair_content(pair, &fg, &bg);
+	}
+    }
+
+    if (old_pair >= 0 && SP != 0) {
+	pair_content(old_pair, &old_fg, &old_bg);
+	if ((fg == C_MASK && old_fg != C_MASK)
+	    || (bg == C_MASK && old_bg != C_MASK)) {
+#if NCURSES_EXT_FUNCS
+	    /*
+	     * A minor optimization - but extension.  If "AX" is specified in
+	     * the terminal description, treat it as screen's indicator of ECMA
+	     * SGR 39 and SGR 49, and assume the two sequences are independent.
+	     */
+	    if (SP->_has_sgr_39_49 && old_bg == C_MASK && old_fg != C_MASK) {
+		tputs("\033[39m", 1, outc);
+	    } else if (SP->_has_sgr_39_49 && old_fg == C_MASK && old_bg != C_MASK) {
+		tputs("\033[49m", 1, outc);
+	    } else
+#endif
+		set_original_colors();
+	}
+    } else {
+	set_original_colors();
+	if (old_pair < 0)
+	    return;
+    }
+
+#if NCURSES_EXT_FUNCS
+    if (fg == C_MASK)
+	fg = default_fg();
+    if (bg == C_MASK)
+	bg = default_bg();
+#endif
+
+    if (reverse) {
+	NCURSES_COLOR_T xx = fg;
+	fg = bg;
+	bg = xx;
+    }
+
+    TR(TRACE_ATTRS, ("setting colors: pair = %d, fg = %d, bg = %d", pair, fg, bg));
+
+    if (fg != C_MASK) {
+	set_foreground_color(fg, outc);
+    }
+    if (bg != C_MASK) {
+	set_background_color(bg, outc);
+    }
+}
diff --git a/ncurses-5.2/ncurses/base/lib_colorset.c b/ncurses-5.2/ncurses/base/lib_colorset.c
new file mode 100644
index 0000000..f19ca8b
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_colorset.c
@@ -0,0 +1,58 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1998                  *
+ ****************************************************************************/
+
+/*
+**	lib_colorset.c
+**
+**	The routine wcolor_set().
+**
+*/
+
+#include <curses.priv.h>
+#include <ctype.h>
+
+MODULE_ID("$Id$")
+
+int
+wcolor_set(WINDOW *win, short color_pair_number, void *opts)
+{
+    T((T_CALLED("wcolor_set(%p,%d)"), win, color_pair_number));
+    if (win
+	&& !opts
+	&& (color_pair_number >= 0)
+	&& (color_pair_number < COLOR_PAIRS)) {
+	TR(TRACE_ATTRS, ("... current %ld", (long) PAIR_NUMBER(win->_attrs)));
+	toggle_attr_on(win->_attrs, COLOR_PAIR(color_pair_number));
+	returnCode(OK);
+    } else
+	returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_delch.c b/ncurses-5.2/ncurses/base/lib_delch.c
new file mode 100644
index 0000000..c4ecfe2
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_delch.c
@@ -0,0 +1,68 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_delch.c
+**
+**	The routine wdelch().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int wdelch(WINDOW *win)
+{
+int     code = ERR;
+
+	T((T_CALLED("wdelch(%p)"), win));
+
+	if (win) {
+		chtype	blank = _nc_background(win);
+		struct ldat *line = &(win->_line[win->_cury]);
+		chtype *end   = &(line->text[win->_maxx]);
+		chtype *temp2 = &(line->text[win->_curx + 1]);
+		chtype *temp1 = temp2 - 1;
+
+		CHANGED_TO_EOL(line, win->_curx, win->_maxx);
+		while (temp1 < end)
+			*temp1++ = *temp2++;
+
+		*temp1 = blank;
+
+		_nc_synchook(win);
+		code = OK;
+	}
+	returnCode(code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_delwin.c b/ncurses-5.2/ncurses/base/lib_delwin.c
new file mode 100644
index 0000000..597cb00
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_delwin.c
@@ -0,0 +1,72 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_delwin.c
+**
+**	The routine delwin().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+static bool have_children(WINDOW *win)
+{
+	WINDOWLIST *p;
+	for (p = _nc_windows; p != 0; p = p->next) {
+		if (p->win->_flags & _SUBWIN
+		 && p->win->_parent == win)
+			return TRUE;
+	}
+	return FALSE;
+}
+
+int delwin(WINDOW *win)
+{
+	T((T_CALLED("delwin(%p)"), win));
+
+	if (win == 0
+	 || have_children(win))
+		returnCode(ERR);
+
+	if (win->_flags & _SUBWIN)
+		touchwin(win->_parent);
+	else if (curscr != 0)
+		touchwin(curscr);
+
+	_nc_freewin(win);
+
+	returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_dft_fgbg.c b/ncurses-5.2/ncurses/base/lib_dft_fgbg.c
new file mode 100644
index 0000000..1a96a69
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_dft_fgbg.c
@@ -0,0 +1,71 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997,1999                   *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+#include <term.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * Modify the behavior of color-pair 0 so that the library doesn't assume that
+ * it is white on black.  This is an extension to XSI curses.
+ */
+int
+use_default_colors(void)
+{
+    T((T_CALLED("use_default_colors()")));
+    returnCode(assume_default_colors(C_MASK, C_MASK));
+}
+
+/*
+ * Modify the behavior of color-pair 0 so that the library assumes that it
+ * is something specific, possibly not white on black.
+ */
+int
+assume_default_colors(int fg, int bg)
+{
+    T((T_CALLED("assume_default_colors(%d,%d)"), fg, bg));
+
+    if (!orig_pair && !orig_colors)
+	returnCode(ERR);
+
+    if (initialize_pair)	/* don't know how to handle this */
+	returnCode(ERR);
+
+    SP->_default_color = (fg < 0 || fg == C_MASK) || (bg < 0 || bg == C_MASK);
+    SP->_has_sgr_39_49 = (tigetflag("AX") == TRUE);
+    SP->_default_fg = (fg >= 0) ? (fg & C_MASK) : C_MASK;
+    SP->_default_bg = (bg >= 0) ? (bg & C_MASK) : C_MASK;
+    if (SP->_color_pairs != 0)
+	init_pair(0, fg, bg);
+    returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_echo.c b/ncurses-5.2/ncurses/base/lib_echo.c
new file mode 100644
index 0000000..a3d27e9
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_echo.c
@@ -0,0 +1,60 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+ *	echo.c
+ *
+ *	Routines:
+ *		echo()
+ *		noecho()
+ *
+ */
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int echo(void)
+{
+	T((T_CALLED("echo()")));
+	SP->_echo = TRUE;
+	returnCode(OK);
+}
+
+int noecho(void)
+{
+	T((T_CALLED("noecho()")));
+	SP->_echo = FALSE;
+	returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_endwin.c b/ncurses-5.2/ncurses/base/lib_endwin.c
new file mode 100644
index 0000000..454fafa
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_endwin.c
@@ -0,0 +1,61 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+**	lib_endwin.c
+**
+**	The routine endwin().
+**
+*/
+
+#include <curses.priv.h>
+#include <term.h>
+
+MODULE_ID("$Id$")
+
+int
+endwin(void)
+{
+	T((T_CALLED("endwin()")));
+
+	if (SP) {
+		SP->_endwin = TRUE;
+		SP->_mouse_wrap(SP);
+		_nc_screen_wrap();
+		_nc_mvcur_wrap();	/* wrap up cursor addressing */
+		returnCode(reset_shell_mode());
+	}
+
+	returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_erase.c b/ncurses-5.2/ncurses/base/lib_erase.c
new file mode 100644
index 0000000..d75deb6
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_erase.c
@@ -0,0 +1,73 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+**	lib_erase.c
+**
+**	The routine werase().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int  werase(WINDOW	*win)
+{
+int     code = ERR;
+int	y;
+chtype	blank;
+chtype	*sp, *end, *start;
+
+	T((T_CALLED("werase(%p)"), win));
+
+	if (win) {
+	  blank = _nc_background(win);
+	  for (y = 0; y <= win->_maxy; y++) {
+	    start = win->_line[y].text;
+	    end = &start[win->_maxx];
+	    
+	    for (sp = start; sp <= end; sp++)
+	      *sp = blank;
+	    
+	    win->_line[y].firstchar = 0;
+	    win->_line[y].lastchar = win->_maxx;
+	  }
+	  win->_curx = win->_cury = 0;
+	  win->_flags &= ~_WRAPPED;
+	  _nc_synchook(win);
+	  code = OK;
+	}
+	returnCode(code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_flash.c b/ncurses-5.2/ncurses/base/lib_flash.c
new file mode 100644
index 0000000..36bc9e6
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_flash.c
@@ -0,0 +1,73 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+ *	flash.c
+ *
+ *	The routine flash().
+ *
+ */
+
+#include <curses.priv.h>
+#include <term.h>	/* beep, flash */
+
+MODULE_ID("$Id$")
+
+/*
+ *	flash()
+ *
+ *	Flash the current terminal's screen if possible.   If not,
+ *	sound the audible bell if one exists.
+ *
+ */
+
+int flash(void)
+{
+	int res = ERR;
+
+	T((T_CALLED("flash()")));
+
+	/* FIXME: should make sure that we are not in altchar mode */
+	if (flash_screen) {
+		TPUTS_TRACE("flash_screen");
+		res = putp(flash_screen);
+		_nc_flush();
+	} else if (bell) {
+		TPUTS_TRACE("bell");
+		res = putp(bell);
+		_nc_flush();
+	}
+
+	returnCode(res);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_freeall.c b/ncurses-5.2/ncurses/base/lib_freeall.c
new file mode 100644
index 0000000..1088b2f
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_freeall.c
@@ -0,0 +1,139 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1996,1997                   *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+#include <term_entry.h>
+
+#if HAVE_NC_FREEALL
+
+#if HAVE_LIBDBMALLOC
+extern int malloc_errfd;	/* FIXME */
+#endif
+
+MODULE_ID("$Id$")
+
+static void
+free_slk(SLK *p)
+{
+    if (p != 0) {
+	FreeIfNeeded(p->ent);
+	FreeIfNeeded(p->buffer);
+	free(p);
+    }
+}
+
+static void
+free_tries(struct tries *p)
+{
+    struct tries *q;
+
+    while (p != 0) {
+	q = p->sibling;
+	if (p->child != 0)
+	    free_tries(p->child);
+	free(p);
+	p = q;
+    }
+}
+
+/*
+ * Free all ncurses data.  This is used for testing only (there's no practical
+ * use for it as an extension).
+ */
+void
+_nc_freeall(void)
+{
+    WINDOWLIST *p, *q;
+
+#if NO_LEAKS
+    _nc_free_tparm();
+#endif
+    if (SP != 0) {
+	while (_nc_windows != 0) {
+	    /* Delete only windows that're not a parent */
+	    for (p = _nc_windows; p != 0; p = p->next) {
+		bool found = FALSE;
+
+		for (q = _nc_windows; q != 0; q = q->next) {
+		    if ((p != q)
+			&& (q->win->_flags & _SUBWIN)
+			&& (p->win == q->win->_parent)) {
+			found = TRUE;
+			break;
+		    }
+		}
+
+		if (!found) {
+		    delwin(p->win);
+		    break;
+		}
+	    }
+	}
+
+	free_tries(SP->_keytry);
+	free_tries(SP->_key_ok);
+	free_slk(SP->_slk);
+	FreeIfNeeded(SP->_color_pairs);
+	FreeIfNeeded(SP->_color_table);
+#if !BROKEN_LINKER
+	FreeAndNull(SP);
+#endif
+    }
+
+    if (cur_term != 0) {
+	_nc_free_termtype(&(cur_term->type));
+	free(cur_term);
+    }
+#ifdef TRACE
+    (void) _nc_trace_buf(-1, 0);
+#endif
+#if HAVE_LIBDBMALLOC
+    malloc_dump(malloc_errfd);
+#elif HAVE_LIBDMALLOC
+#elif HAVE_PURIFY
+    purify_all_inuse();
+#endif
+}
+
+void
+_nc_free_and_exit(int code)
+{
+    _nc_freeall();
+    exit(code);
+}
+
+#else
+void
+_nc_freeall(void)
+{
+}
+#endif
diff --git a/ncurses-5.2/ncurses/base/lib_getch.c b/ncurses-5.2/ncurses/base/lib_getch.c
new file mode 100644
index 0000000..41c9460
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_getch.c
@@ -0,0 +1,388 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_getch.c
+**
+**	The routine getch().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+#include <fifo_defs.h>
+
+int ESCDELAY = 1000;		/* max interval betw. chars in funkeys, in millisecs */
+
+static inline int
+fifo_peek(void)
+{
+    int ch = SP->_fifo[peek];
+    TR(TRACE_IEVENT, ("peeking at %d", peek));
+
+    p_inc();
+    return ch;
+}
+
+static inline int
+fifo_pull(void)
+{
+    int ch;
+    ch = SP->_fifo[head];
+    TR(TRACE_IEVENT, ("pulling %d from %d", ch, head));
+
+    if (peek == head) {
+	h_inc();
+	peek = head;
+    } else
+	h_inc();
+
+#ifdef TRACE
+    if (_nc_tracing & TRACE_IEVENT)
+	_nc_fifo_dump();
+#endif
+    return ch;
+}
+
+static inline int
+fifo_push(void)
+{
+    int n;
+    unsigned int ch;
+
+    if (tail == -1)
+	return ERR;
+
+#ifdef HIDE_EINTR
+  again:
+    errno = 0;
+#endif
+
+#if USE_GPM_SUPPORT || defined(USE_EMX_MOUSE)
+    if ((SP->_mouse_fd >= 0)
+	&& (_nc_timed_wait(3, -1, (int *) 0) & 2)) {
+	SP->_mouse_event(SP);
+	ch = KEY_MOUSE;
+	n = 1;
+    } else
+#endif
+    {
+	unsigned char c2 = 0;
+	n = read(SP->_ifd, &c2, 1);
+	ch = c2 & 0xff;
+    }
+
+#ifdef HIDE_EINTR
+    /*
+     * Under System V curses with non-restarting signals, getch() returns
+     * with value ERR when a handled signal keeps it from completing.
+     * If signals restart system calls, OTOH, the signal is invisible
+     * except to its handler.
+     *
+     * We don't want this difference to show.  This piece of code
+     * tries to make it look like we always have restarting signals.
+     */
+    if (n <= 0 && errno == EINTR)
+	goto again;
+#endif
+
+    if ((n == -1) || (n == 0)) {
+	TR(TRACE_IEVENT, ("read(%d,&ch,1)=%d, errno=%d", SP->_ifd, n, errno));
+	ch = ERR;
+    }
+    TR(TRACE_IEVENT, ("read %d characters", n));
+
+    SP->_fifo[tail] = ch;
+    SP->_fifohold = 0;
+    if (head == -1)
+	head = peek = tail;
+    t_inc();
+    TR(TRACE_IEVENT, ("pushed %#x at %d", ch, tail));
+#ifdef TRACE
+    if (_nc_tracing & TRACE_IEVENT)
+	_nc_fifo_dump();
+#endif
+    return ch;
+}
+
+static inline void
+fifo_clear(void)
+{
+    int i;
+    for (i = 0; i < FIFO_SIZE; i++)
+	SP->_fifo[i] = 0;
+    head = -1;
+    tail = peek = 0;
+}
+
+static int kgetch(WINDOW *);
+
+#define wgetch_should_refresh(win) (\
+	(is_wintouched(win) || (win->_flags & _HASMOVED)) \
+	&& !(win->_flags & _ISPAD))
+
+int
+wgetch(WINDOW *win)
+{
+    int ch;
+
+    T((T_CALLED("wgetch(%p)"), win));
+
+    if (!win)
+	returnCode(ERR);
+
+    if (cooked_key_in_fifo()) {
+	if (wgetch_should_refresh(win))
+	    wrefresh(win);
+
+	ch = fifo_pull();
+	T(("wgetch returning (pre-cooked): %#x = %s", ch, _trace_key(ch)));
+	returnCode(ch);
+    }
+
+    /*
+     * Handle cooked mode.  Grab a string from the screen,
+     * stuff its contents in the FIFO queue, and pop off
+     * the first character to return it.
+     */
+    if (head == -1 && !SP->_raw && !SP->_cbreak) {
+	char buf[MAXCOLUMNS], *sp;
+
+	TR(TRACE_IEVENT, ("filling queue in cooked mode"));
+
+	wgetnstr(win, buf, MAXCOLUMNS);
+
+	/* ungetch in reverse order */
+	ungetch('\n');
+	for (sp = buf + strlen(buf); sp > buf; sp--)
+	    ungetch(sp[-1]);
+
+	returnCode(fifo_pull());
+    }
+
+    if (wgetch_should_refresh(win))
+	wrefresh(win);
+
+    if (!win->_notimeout && (win->_delay >= 0 || SP->_cbreak > 1)) {
+	int delay;
+
+	TR(TRACE_IEVENT, ("timed delay in wgetch()"));
+	if (SP->_cbreak > 1)
+	    delay = (SP->_cbreak - 1) * 100;
+	else
+	    delay = win->_delay;
+
+	TR(TRACE_IEVENT, ("delay is %d milliseconds", delay));
+
+	if (head == -1)		/* fifo is empty */
+	    if (!_nc_timed_wait(3, delay, (int *) 0))
+		returnCode(ERR);
+	/* else go on to read data available */
+    }
+
+    if (win->_use_keypad) {
+	/*
+	 * This is tricky.  We only want to get special-key
+	 * events one at a time.  But we want to accumulate
+	 * mouse events until either (a) the mouse logic tells
+	 * us it's picked up a complete gesture, or (b)
+	 * there's a detectable time lapse after one.
+	 *
+	 * Note: if the mouse code starts failing to compose
+	 * press/release events into clicks, you should probably
+	 * increase the wait with mouseinterval().
+	 */
+	int runcount = 0;
+
+	do {
+	    ch = kgetch(win);
+	    if (ch == KEY_MOUSE) {
+		++runcount;
+		if (SP->_mouse_inline(SP))
+		    break;
+	    }
+	} while
+	    (ch == KEY_MOUSE
+	    && (_nc_timed_wait(3, SP->_maxclick, (int *) 0)
+		|| !SP->_mouse_parse(runcount)));
+	if (runcount > 0 && ch != KEY_MOUSE) {
+	    /* mouse event sequence ended by keystroke, push it */
+	    ungetch(ch);
+	    ch = KEY_MOUSE;
+	}
+    } else {
+	if (head == -1)
+	    fifo_push();
+	ch = fifo_pull();
+    }
+
+    if (ch == ERR) {
+#if USE_SIZECHANGE
+	if (SP->_sig_winch) {
+	    _nc_update_screensize();
+	    /* resizeterm can push KEY_RESIZE */
+	    if (cooked_key_in_fifo()) {
+		ch = fifo_pull();
+		T(("wgetch returning (pre-cooked): %#x = %s", ch, _trace_key(ch)));
+		returnCode(ch);
+	    }
+	}
+#endif
+	T(("wgetch returning ERR"));
+	returnCode(ERR);
+    }
+
+    /*
+     * If echo() is in effect, display the printable version of the
+     * key on the screen.  Carriage return and backspace are treated
+     * specially by Solaris curses:
+     *
+     * If carriage return is defined as a function key in the
+     * terminfo, e.g., kent, then Solaris may return either ^J (or ^M
+     * if nonl() is set) or KEY_ENTER depending on the echo() mode. 
+     * We echo before translating carriage return based on nonl(),
+     * since the visual result simply moves the cursor to column 0.
+     *
+     * Backspace is a different matter.  Solaris curses does not
+     * translate it to KEY_BACKSPACE if kbs=^H.  This does not depend
+     * on the stty modes, but appears to be a hardcoded special case.
+     * This is a difference from ncurses, which uses the terminfo entry.
+     * However, we provide the same visual result as Solaris, moving the
+     * cursor to the left.
+     */
+    if (SP->_echo && !(win->_flags & _ISPAD)) {
+	chtype backup = (ch == KEY_BACKSPACE) ? '\b' : ch;
+	if (backup < KEY_MIN)
+	    wechochar(win, backup);
+    }
+
+    /*
+     * Simulate ICRNL mode
+     */
+    if ((ch == '\r') && SP->_nl)
+	ch = '\n';
+
+    /* Strip 8th-bit if so desired.  We do this only for characters that
+     * are in the range 128-255, to provide compatibility with terminals
+     * that display only 7-bit characters.  Note that 'ch' may be a
+     * function key at this point, so we mustn't strip _those_.
+     */
+    if ((ch < KEY_MIN) && (ch & 0x80))
+	if (!SP->_use_meta)
+	    ch &= 0x7f;
+
+    T(("wgetch returning : %#x = %s", ch, _trace_key(ch)));
+
+    returnCode(ch);
+}
+
+/*
+**      int
+**      kgetch()
+**
+**      Get an input character, but take care of keypad sequences, returning
+**      an appropriate code when one matches the input.  After each character
+**      is received, set an alarm call based on ESCDELAY.  If no more of the
+**      sequence is received by the time the alarm goes off, pass through
+**      the sequence gotten so far.
+**
+**	This function must be called when there is no cooked keys in queue.
+**	(that is head==-1 || peek==head)
+**
+*/
+
+static int
+kgetch(WINDOW *win GCC_UNUSED)
+{
+    struct tries *ptr;
+    int ch = 0;
+    int timeleft = ESCDELAY;
+
+    TR(TRACE_IEVENT, ("kgetch(%p) called", win));
+
+    ptr = SP->_keytry;
+
+    for (;;) {
+	if (!raw_key_in_fifo()) {
+	    if (fifo_push() == ERR) {
+		peek = head;	/* the keys stay uninterpreted */
+		return ERR;
+	    }
+	}
+	ch = fifo_peek();
+	if (ch >= KEY_MIN) {
+	    peek = head;
+	    /* assume the key is the last in fifo */
+	    t_dec();		/* remove the key */
+	    return ch;
+	}
+
+	TR(TRACE_IEVENT, ("ch: %s", _trace_key((unsigned char) ch)));
+	while ((ptr != NULL) && (ptr->ch != (unsigned char) ch))
+	    ptr = ptr->sibling;
+#ifdef TRACE
+	if (ptr == NULL) {
+	    TR(TRACE_IEVENT, ("ptr is null"));
+	} else
+	    TR(TRACE_IEVENT, ("ptr=%p, ch=%d, value=%d",
+		    ptr, ptr->ch, ptr->value));
+#endif /* TRACE */
+
+	if (ptr == NULL)
+	    break;
+
+	if (ptr->value != 0) {	/* sequence terminated */
+	    TR(TRACE_IEVENT, ("end of sequence"));
+	    if (peek == tail)
+		fifo_clear();
+	    else
+		head = peek;
+	    return (ptr->value);
+	}
+
+	ptr = ptr->child;
+
+	if (!raw_key_in_fifo()) {
+	    TR(TRACE_IEVENT, ("waiting for rest of sequence"));
+	    if (!_nc_timed_wait(3, timeleft, &timeleft)) {
+		TR(TRACE_IEVENT, ("ran out of time"));
+		break;
+	    }
+	}
+    }
+    ch = fifo_pull();
+    peek = head;
+    return ch;
+}
diff --git a/ncurses-5.2/ncurses/base/lib_getstr.c b/ncurses-5.2/ncurses/base/lib_getstr.c
new file mode 100644
index 0000000..52c76d8
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_getstr.c
@@ -0,0 +1,192 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+**	lib_getstr.c
+**
+**	The routine wgetstr().
+**
+*/
+
+#include <curses.priv.h>
+#include <term.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * This wipes out the last character, no matter whether it was a tab, control
+ * or other character, and handles reverse wraparound.
+ */
+static char *WipeOut(WINDOW *win, int y, int x, char *first, char *last, bool echoed)
+{
+	if (last > first) {
+		*--last = '\0';
+		if (echoed) {
+			int y1 = win->_cury;
+			int x1 = win->_curx;
+
+			wmove(win, y, x);
+			waddstr(win, first);
+			getyx(win, y, x);
+			while (win->_cury < y1
+			   || (win->_cury == y1 && win->_curx < x1))
+				waddch(win, ' ');
+
+			wmove(win, y, x);
+		}
+	}
+	return last;
+}
+
+int wgetnstr(WINDOW *win, char *str, int maxlen)
+{
+TTY	buf;
+bool	oldnl, oldecho, oldraw, oldcbreak;
+char	erasec;
+char	killc;
+char	*oldstr;
+int ch;
+int	y, x;
+
+	T((T_CALLED("wgetnstr(%p,%p, %d)"), win, str, maxlen));
+
+	if (!win)
+	  returnCode(ERR);
+
+	_nc_get_tty_mode(&buf);
+
+	oldnl = SP->_nl;
+	oldecho = SP->_echo;
+	oldraw = SP->_raw;
+	oldcbreak = SP->_cbreak;
+	nl();
+	noecho();
+	noraw();
+	cbreak();
+
+	erasec = erasechar();
+	killc = killchar();
+
+	oldstr = str;
+	getyx(win, y, x);
+
+	if (is_wintouched(win) || (win->_flags & _HASMOVED))
+		wrefresh(win);
+
+	while ((ch = wgetch(win)) != ERR) {
+		/*
+		 * Some terminals (the Wyse-50 is the most common) generate
+		 * a \n from the down-arrow key.  With this logic, it's the
+		 * user's choice whether to set kcud=\n for wgetch();
+		 * terminating *getstr() with \n should work either way.
+		 */
+		if (ch == '\n'
+		 || ch == '\r'
+		 || ch == KEY_DOWN
+		 || ch == KEY_ENTER) {
+			if (oldecho == TRUE
+			 && win->_cury == win->_maxy
+			 && win->_scroll)
+				wechochar(win, '\n');
+			break;
+		}
+		if (ch == erasec || ch == KEY_LEFT || ch == KEY_BACKSPACE) {
+			if (str > oldstr) {
+				str = WipeOut(win, y, x, oldstr, str, oldecho);
+			}
+		} else if (ch == killc) {
+			while (str > oldstr) {
+				str = WipeOut(win, y, x, oldstr, str, oldecho);
+			}
+		} else if (ch >= KEY_MIN
+			   || (maxlen >= 0 && str - oldstr >= maxlen)) {
+			beep();
+		} else {
+			*str++ = ch;
+			if (oldecho == TRUE) {
+				int oldy = win->_cury;
+				if (waddch(win, ch) == ERR) {
+					/*
+					 * We can't really use the lower-right
+					 * corner for input, since it'll mess
+					 * up bookkeeping for erases.
+					 */
+					win->_flags &= ~_WRAPPED;
+					waddch(win, ' ');
+					str = WipeOut(win, y, x, oldstr, str, oldecho);
+					continue;
+				} else if (win->_flags & _WRAPPED) {
+					/*
+					 * If the last waddch forced a wrap &
+					 * scroll, adjust our reference point
+					 * for erasures.
+					 */
+					if (win->_scroll
+					 && oldy == win->_maxy
+					 && win->_cury == win->_maxy) {
+						if (--y <= 0) {
+							y = 0;
+						}
+					}
+					win->_flags &= ~_WRAPPED;
+				}
+				wrefresh(win);
+			}
+		}
+	}
+
+	win->_curx = 0;
+	win->_flags &= ~_WRAPPED;
+	if (win->_cury < win->_maxy)
+		win->_cury++;
+	wrefresh(win);
+
+	/* Restore with a single I/O call, to fix minor asymmetry between
+	 * raw/noraw, etc.
+	 */
+	SP->_nl = oldnl;
+	SP->_echo = oldecho;
+	SP->_raw = oldraw;
+	SP->_cbreak = oldcbreak;
+
+	_nc_set_tty_mode(&buf);
+
+	*str = '\0';
+	if (ch == ERR)
+		returnCode(ERR);
+
+	T(("wgetnstr returns %s", _nc_visbuf(oldstr)));
+
+	returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_hline.c b/ncurses-5.2/ncurses/base/lib_hline.c
new file mode 100644
index 0000000..3903e10
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_hline.c
@@ -0,0 +1,77 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_hline.c
+**
+**	The routine whline().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+whline(WINDOW *win, chtype ch, int n)
+{
+    int code = ERR;
+    NCURSES_SIZE_T start;
+    NCURSES_SIZE_T end;
+
+    T((T_CALLED("whline(%p,%s,%d)"), win, _tracechtype(ch), n));
+
+    if (win) {
+	struct ldat *line = &(win->_line[win->_cury]);
+
+	start = win->_curx;
+	end = start + n - 1;
+	if (end > win->_maxx)
+	    end = win->_maxx;
+
+	CHANGED_RANGE(line, start, end);
+
+	if (ch == 0)
+	    ch = ACS_HLINE;
+	ch = _nc_render(win, ch);
+
+	while (end >= start) {
+	    line->text[end] = ch;
+	    end--;
+	}
+
+	_nc_synchook(win);
+	code = OK;
+    }
+    returnCode(code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_immedok.c b/ncurses-5.2/ncurses/base/lib_immedok.c
new file mode 100644
index 0000000..5ca02b4
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_immedok.c
@@ -0,0 +1,54 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+**	lib_immedok.c
+**
+**	The routine immedok.
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+void immedok(WINDOW *win, bool flag)
+{
+	T((T_CALLED("immedok(%p,%d)"), win, flag));
+
+	if (win)
+	  win->_immed = flag;
+
+	returnVoid;
+}
diff --git a/ncurses-5.2/ncurses/base/lib_inchstr.c b/ncurses-5.2/ncurses/base/lib_inchstr.c
new file mode 100644
index 0000000..1a190b0
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_inchstr.c
@@ -0,0 +1,62 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+**	lib_inchstr.c
+**
+**	The routine winchnstr().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int winchnstr(WINDOW *win, chtype *str, int n)
+{
+	int	i = 0;
+
+	T((T_CALLED("winchnstr(%p,%p,%d)"), win, str, n));
+
+	if (!str)
+	  returnCode(0);
+
+	if (win) {
+	  for (; (n < 0 || (i < n)) && (win->_curx + i <= win->_maxx); i++)
+	    str[i] = win->_line[win->_cury].text[win->_curx + i];
+	}
+	str[i] = (chtype)0;
+
+	returnCode(i);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_initscr.c b/ncurses-5.2/ncurses/base/lib_initscr.c
new file mode 100644
index 0000000..8184210
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_initscr.c
@@ -0,0 +1,78 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_initscr.c
+**
+**	The routines initscr(), and termname().
+**
+*/
+
+#include <curses.priv.h>
+#include <tic.h>	/* for MAX_ALIAS */
+
+#if HAVE_SYS_TERMIO_H
+#include <sys/termio.h>	/* needed for ISC */
+#endif
+
+MODULE_ID("$Id$")
+
+WINDOW *initscr(void)
+{
+static	bool initialized = FALSE;
+NCURSES_CONST char *name;
+int value;
+
+	T((T_CALLED("initscr()")));
+	/* Portable applications must not call initscr() more than once */
+	if (!initialized) {
+		initialized = TRUE;
+
+		if ((name = getenv("TERM")) == 0
+		 || *name == '\0')
+			name = "unknown";
+		if (newterm(name, stdout, stdin) == 0) {
+			fprintf(stderr, "Error opening terminal: %s.\n", name);
+			exit(EXIT_FAILURE);
+		}
+
+		/* allow user to set maximum escape delay from the environment */
+		if ((value = _nc_getenv_num("ESCDELAY")) >= 0) {
+			ESCDELAY = value;
+		}
+
+		/* def_shell_mode - done in newterm/_nc_setupscreen */
+		def_prog_mode();
+	}
+	returnWin(stdscr);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_insch.c b/ncurses-5.2/ncurses/base/lib_insch.c
new file mode 100644
index 0000000..2d5ee5b
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_insch.c
@@ -0,0 +1,67 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+
+/*
+**	lib_insch.c
+**
+**	The routine winsch().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int  winsch(WINDOW *win, chtype c)
+{
+int code = ERR;
+
+	T((T_CALLED("winsch(%p, %s)"), win, _tracechtype(c)));
+
+	if (win) {
+		struct ldat *line = &(win->_line[win->_cury]);
+		chtype *end = &(line->text[win->_curx]);
+		chtype *temp1 = &(line->text[win->_maxx]);
+		chtype *temp2 = temp1 - 1;
+
+		CHANGED_TO_EOL(line, win->_curx, win->_maxx);
+		while (temp1 > end)
+			*temp1-- = *temp2--;
+
+		*temp1 = _nc_render(win, c);
+		code = OK;
+	}
+	returnCode(code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_insdel.c b/ncurses-5.2/ncurses/base/lib_insdel.c
new file mode 100644
index 0000000..a9193ef
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_insdel.c
@@ -0,0 +1,62 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_insdel.c
+**
+**	The routine winsdelln(win, n).
+**  positive n insert n lines above current line
+**  negative n delete n lines starting from current line
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+winsdelln(WINDOW *win, int n)
+{
+int code = ERR;
+
+	T((T_CALLED("winsdel(%p,%d)"), win, n));
+
+	if (win) {
+	  if (n != 0) {
+	    _nc_scroll_window(win, -n, win->_cury, win->_maxy, _nc_background(win));	  
+	    _nc_synchook(win);
+	  }
+	  code = OK;
+	}
+	returnCode(code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_insstr.c b/ncurses-5.2/ncurses/base/lib_insstr.c
new file mode 100644
index 0000000..2ead9e7
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_insstr.c
@@ -0,0 +1,81 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_insstr.c
+**
+**	The routine winsnstr().
+**
+*/
+
+#include <curses.priv.h>
+#include <ctype.h>
+
+MODULE_ID("$Id$")
+
+int
+winsnstr(WINDOW *win, const char *s, int n)
+{
+    int code = ERR;
+    NCURSES_SIZE_T oy;
+    NCURSES_SIZE_T ox;
+    const unsigned char *str = (const unsigned char *) s;
+    const unsigned char *cp;
+
+    T((T_CALLED("winsnstr(%p,%s,%d)"), win, _nc_visbuf(s), n));
+
+    if (win && str) {
+	oy = win->_cury;
+	ox = win->_curx;
+	for (cp = str; *cp && (n <= 0 || (cp - str) < n); cp++) {
+	    if (*cp == '\n' || *cp == '\r' || *cp == '\t' || *cp == '\b')
+		_nc_waddch_nosync(win, (chtype) (*cp));
+	    else if (is7bits(*cp) && iscntrl(*cp)) {
+		winsch(win, ' ' + (chtype) (*cp));
+		winsch(win, '^');
+		win->_curx += 2;
+	    } else {
+		winsch(win, (chtype) (*cp));
+		win->_curx++;
+	    }
+	    if (win->_curx > win->_maxx)
+		win->_curx = win->_maxx;
+	}
+
+	win->_curx = ox;
+	win->_cury = oy;
+	_nc_synchook(win);
+	code = OK;
+    }
+    returnCode(code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_instr.c b/ncurses-5.2/ncurses/base/lib_instr.c
new file mode 100644
index 0000000..726fc6c
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_instr.c
@@ -0,0 +1,73 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+**	lib_instr.c
+**
+**	The routine winnstr().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int winnstr(WINDOW *win, char *str, int n)
+{
+	int	i=0, row, col;
+
+	T((T_CALLED("winnstr(%p,%p,%d)"), win, str, n));
+
+	if (!str)
+	  returnCode(0);
+	
+	if (win) {
+	  getyx(win, row, col);
+
+	  if (n < 0)
+	    n = win->_maxx - win->_curx + 1;
+
+	  for (; i < n;) {
+	    str[i++] = TextOf(win->_line[row].text[col]);
+	    if (++col > win->_maxx) {
+	      col = 0;
+	      if (++row > win->_maxy)
+		break;
+	    }
+	  }
+	}
+	str[i] = '\0';	/* SVr4 does not seem to count the null */
+	returnCode(i);
+}
+
diff --git a/ncurses-5.2/ncurses/base/lib_isendwin.c b/ncurses-5.2/ncurses/base/lib_isendwin.c
new file mode 100644
index 0000000..5f723b1
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_isendwin.c
@@ -0,0 +1,51 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+**	lib_endwin.c
+**
+**	The routine endwin().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+bool isendwin(void)
+{
+	if (SP == NULL)
+		return FALSE;
+	return SP->_endwin;
+}
diff --git a/ncurses-5.2/ncurses/base/lib_leaveok.c b/ncurses-5.2/ncurses/base/lib_leaveok.c
new file mode 100644
index 0000000..e0043c9
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_leaveok.c
@@ -0,0 +1,56 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+**	lib_leaveok.c
+**
+**	The routine leaveok.
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int leaveok(WINDOW *win, bool flag)
+{
+	T((T_CALLED("leaveok(%p,%d)"), win, flag));
+
+	if (win) {
+	  win->_leaveok = flag;
+	  returnCode(OK);
+	}
+	else
+	  returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_mouse.c b/ncurses-5.2/ncurses/base/lib_mouse.c
new file mode 100644
index 0000000..33ab235
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_mouse.c
@@ -0,0 +1,1004 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ * This module is intended to encapsulate ncurses's interface to pointing
+ * devices.
+ *
+ * The first method used is xterm's internal mouse-tracking facility.
+ * The second is Alessandro Rubini's GPM server.
+ *
+ * Notes for implementors of new mouse-interface methods:
+ *
+ * The code is logically split into a lower level that accepts event reports
+ * in a device-dependent format and an upper level that parses mouse gestures
+ * and filters events.  The mediating data structure is a circular queue of
+ * MEVENT structures.
+ *
+ * Functionally, the lower level's job is to pick up primitive events and
+ * put them on the circular queue.  This can happen in one of two ways:
+ * either (a) _nc_mouse_event() detects a series of incoming mouse reports
+ * and queues them, or (b) code in lib_getch.c detects the kmous prefix in
+ * the keyboard input stream and calls _nc_mouse_inline to queue up a series
+ * of adjacent mouse reports.
+ *
+ * In either case, _nc_mouse_parse() should be called after the series is
+ * accepted to parse the digested mouse reports (low-level MEVENTs) into
+ * a gesture (a high-level or composite MEVENT).
+ *
+ * Don't be too shy about adding new event types or modifiers, if you can find
+ * room for them in the 32-bit mask.  The API is written so that users get
+ * feedback on which theoretical event types they won't see when they call
+ * mousemask. There's one bit per button (the RESERVED_EVENT bit) not being
+ * used yet, and a couple of bits open at the high end.
+ */
+
+#ifdef __EMX__
+#  include <io.h>
+#  define  INCL_DOS
+#  define  INCL_VIO
+#  define  INCL_KBD
+#  define  INCL_MOU
+#  define  INCL_DOSPROCESS
+#  include <os2.h>		/* Need to include before the others */
+#endif
+
+#include <curses.priv.h>
+#include <term.h>
+
+#if USE_GPM_SUPPORT
+#ifndef LINT			/* don't need this for llib-lncurses */
+#undef buttons			/* term.h defines this, and gpm uses it! */
+#include <gpm.h>
+#include <linux/keyboard.h>	/* defines KG_* macros */
+#endif
+#endif
+
+MODULE_ID("$Id$")
+
+#define MY_TRACE TRACE_ICALLS|TRACE_IEVENT
+
+#define INVALID_EVENT	-1
+
+static int mousetype;
+#define M_XTERM		-1	/* use xterm's mouse tracking? */
+#define M_NONE		0	/* no mouse device */
+#define M_GPM		1	/* use GPM */
+#define M_QNX		2	/* QNX mouse on console */
+#define M_QNX_TERM	3	/* QNX mouse on pterm/xterm (using qansi-m) */
+
+#if USE_GPM_SUPPORT
+#ifndef LINT
+static Gpm_Connect gpm_connect;
+#endif
+#endif
+
+static mmask_t eventmask;	/* current event mask */
+
+static bool _nc_mouse_parse(int);
+static void _nc_mouse_resume(SCREEN *);
+static void _nc_mouse_wrap(SCREEN *);
+
+/* maintain a circular list of mouse events */
+
+/* The definition of the circular list size (EV_MAX), is in curses.priv.h, so
+ * wgetch() may refer to the size and call _nc_mouse_parse() before circular
+ * list overflow.
+ */
+static MEVENT events[EV_MAX];	/* hold the last mouse event seen */
+static MEVENT *eventp = events;	/* next free slot in event queue */
+#define NEXT(ep)	((ep == events + EV_MAX - 1) ? events : ep + 1)
+#define PREV(ep)	((ep == events) ? events + EV_MAX - 1 : ep - 1)
+
+#ifdef TRACE
+static void
+_trace_slot(const char *tag)
+{
+    MEVENT *ep;
+
+    _tracef(tag);
+
+    for (ep = events; ep < events + EV_MAX; ep++)
+	_tracef("mouse event queue slot %ld = %s",
+		(long) (ep - events),
+		_tracemouse(ep));
+}
+#endif
+
+#ifdef USE_EMX_MOUSE
+
+#  define TOP_ROW          0
+#  define LEFT_COL         0
+
+static int mouse_wfd;
+static int mouse_thread;
+static int mouse_activated;
+static char mouse_buttons[] =
+{0, 1, 3, 2};
+
+#  define M_FD(sp) sp->_mouse_fd
+
+static void
+write_event(int down, int button, int x, int y)
+{
+    char buf[6];
+    unsigned long ignore;
+
+    strncpy(buf, key_mouse, 3);	/* should be "\033[M" */
+    buf[3] = ' ' + (button - 1) + (down ? 0 : 0x40);
+    buf[4] = ' ' + x - LEFT_COL + 1;
+    buf[5] = ' ' + y - TOP_ROW + 1;
+    DosWrite(mouse_wfd, buf, 6, &ignore);
+}
+
+static void
+mouse_server(unsigned long ignored GCC_UNUSED)
+{
+    unsigned short fWait = MOU_WAIT;
+    /* NOPTRRECT mourt = { 0,0,24,79 }; */
+    MOUEVENTINFO mouev;
+    HMOU hmou;
+    unsigned short mask = MOUSE_BN1_DOWN | MOUSE_BN2_DOWN | MOUSE_BN3_DOWN;
+    int nbuttons = 3;
+    int oldstate = 0;
+    char err[80];
+    unsigned long rc;
+
+    /* open the handle for the mouse */
+    if (MouOpen(NULL, &hmou) == 0) {
+	rc = MouSetEventMask(&mask, hmou);
+	if (rc) {		/* retry with 2 buttons */
+	    mask = MOUSE_BN1_DOWN | MOUSE_BN2_DOWN;
+	    rc = MouSetEventMask(&mask, hmou);
+	    nbuttons = 2;
+	}
+	if (rc == 0 && MouDrawPtr(hmou) == 0) {
+	    for (;;) {
+		/* sit and wait on the event queue */
+		rc = MouReadEventQue(&mouev, &fWait, hmou);
+		if (rc) {
+		    sprintf(err, "Error reading mouse queue, rc=%lu.\r\n", rc);
+		    break;
+		}
+		if (!mouse_activated)
+		    goto finish;
+
+		/*
+		 * OS/2 numbers a 3-button mouse inconsistently from other
+		 * platforms:
+		 *      1 = left
+		 *      2 = right
+		 *      3 = middle.
+		 */
+		if ((mouev.fs ^ oldstate) & MOUSE_BN1_DOWN)
+		    write_event(mouev.fs & MOUSE_BN1_DOWN,
+				mouse_buttons[1], mouev.col, mouev.row);
+		if ((mouev.fs ^ oldstate) & MOUSE_BN2_DOWN)
+		    write_event(mouev.fs & MOUSE_BN2_DOWN,
+				mouse_buttons[3], mouev.col, mouev.row);
+		if ((mouev.fs ^ oldstate) & MOUSE_BN3_DOWN)
+		    write_event(mouev.fs & MOUSE_BN3_DOWN,
+				mouse_buttons[2], mouev.col, mouev.row);
+
+	      finish:
+		oldstate = mouev.fs;
+	    }
+	} else
+	    sprintf(err, "Error setting event mask, buttons=%d, rc=%lu.\r\n",
+		    nbuttons, rc);
+
+	DosWrite(2, err, strlen(err), &rc);
+	MouClose(hmou);
+    }
+    DosExit(EXIT_THREAD, 0L);
+}
+
+static void
+server_state(const int state)
+{				/* It would be nice to implement pointer-off and stop looping... */
+    mouse_activated = state;
+}
+
+#endif
+
+static int initialized;
+
+static void
+initialize_mousetype(void)
+{
+    static const char *xterm_kmous = "\033[M";
+
+    /* Try gpm first, because gpm may be configured to run in xterm */
+#if USE_GPM_SUPPORT
+    /* GPM: initialize connection to gpm server */
+    gpm_connect.eventMask = GPM_DOWN | GPM_UP;
+    gpm_connect.defaultMask = ~(gpm_connect.eventMask | GPM_HARD);
+    gpm_connect.minMod = 0;
+    gpm_connect.maxMod = ~((1 << KG_SHIFT) | (1 << KG_SHIFTL) | (1 << KG_SHIFTR));
+    if (Gpm_Open(&gpm_connect, 0) >= 0) {	/* returns the file-descriptor */
+	mousetype = M_GPM;
+	SP->_mouse_fd = gpm_fd;
+	return;
+    }
+#endif
+
+    /* OS/2 VIO */
+#ifdef USE_EMX_MOUSE
+    if (!mouse_thread
+	&& strstr(cur_term->type.term_names, "xterm") == 0
+	&& key_mouse) {
+	int handles[2];
+
+	if (pipe(handles) < 0) {
+	    perror("mouse pipe error");
+	    return;
+	} else {
+	    int rc;
+
+	    if (!mouse_buttons[0]) {
+		char *s = getenv("MOUSE_BUTTONS_123");
+
+		mouse_buttons[0] = 1;
+		if (s && strlen(s) >= 3) {
+		    mouse_buttons[1] = s[0] - '0';
+		    mouse_buttons[2] = s[1] - '0';
+		    mouse_buttons[3] = s[2] - '0';
+		}
+	    }
+	    mouse_wfd = handles[1];
+	    M_FD(SP) = handles[0];
+	    /* Needed? */
+	    setmode(handles[0], O_BINARY);
+	    setmode(handles[1], O_BINARY);
+	    /* Do not use CRT functions, we may single-threaded. */
+	    rc = DosCreateThread((unsigned long *) &mouse_thread,
+				 mouse_server, 0, 0, 8192);
+	    if (rc) {
+		printf("mouse thread error %d=%#x", rc, rc);
+		return;
+	    } else {
+		mousetype = M_XTERM;
+		return;
+	    }
+	}
+    }
+#endif
+
+    /* we know how to recognize mouse events under "xterm" */
+    if (key_mouse != 0) {
+	if (!strcmp(key_mouse, xterm_kmous)) {
+	    mousetype = M_XTERM;
+	    return;
+	}
+    } else if (strstr(cur_term->type.term_names, "xterm") != 0) {
+	(void) _nc_add_to_try(&(SP->_keytry), xterm_kmous, KEY_MOUSE);
+	mousetype = M_XTERM;
+	return;
+    }
+}
+
+static void
+_nc_mouse_init(void)
+/* initialize the mouse */
+{
+    int i;
+
+    if (!initialized) {
+	initialized = TRUE;
+
+	TR(MY_TRACE, ("_nc_mouse_init() called"));
+
+	for (i = 0; i < EV_MAX; i++)
+	    events[i].id = INVALID_EVENT;
+
+	initialize_mousetype();
+
+	T(("_nc_mouse_init() set mousetype to %d", mousetype));
+    }
+}
+
+static bool
+_nc_mouse_event(SCREEN * sp GCC_UNUSED)
+/* query to see if there is a pending mouse event */
+{
+#if USE_GPM_SUPPORT
+    /* GPM: query server for event, return TRUE if we find one */
+    Gpm_Event ev;
+
+    if (gpm_fd >= 0
+	&& (_nc_timed_wait(3, 0, (int *) 0) & 2) != 0
+	&& Gpm_GetEvent(&ev) == 1) {
+	eventp->id = 0;		/* there's only one mouse... */
+
+	eventp->bstate = 0;
+	switch (ev.type & 0x0f) {
+	case (GPM_DOWN):
+	    if (ev.buttons & GPM_B_LEFT)
+		eventp->bstate |= BUTTON1_PRESSED;
+	    if (ev.buttons & GPM_B_MIDDLE)
+		eventp->bstate |= BUTTON2_PRESSED;
+	    if (ev.buttons & GPM_B_RIGHT)
+		eventp->bstate |= BUTTON3_PRESSED;
+	    break;
+	case (GPM_UP):
+	    if (ev.buttons & GPM_B_LEFT)
+		eventp->bstate |= BUTTON1_RELEASED;
+	    if (ev.buttons & GPM_B_MIDDLE)
+		eventp->bstate |= BUTTON2_RELEASED;
+	    if (ev.buttons & GPM_B_RIGHT)
+		eventp->bstate |= BUTTON3_RELEASED;
+	    break;
+	default:
+	    break;
+	}
+
+	eventp->x = ev.x - 1;
+	eventp->y = ev.y - 1;
+	eventp->z = 0;
+
+	/* bump the next-free pointer into the circular list */
+	eventp = NEXT(eventp);
+	return (TRUE);
+    }
+#endif
+
+#ifdef USE_EMX_MOUSE
+    if (SP->_mouse_fd >= 0
+	&& (_nc_timed_wait(3, 0, (int *) 0) & 2) != 0) {
+	char kbuf[3];
+
+	int i, res = read(M_FD(sp), &kbuf, 3);	/* Eat the prefix */
+	if (res != 3)
+	    printf("Got %d chars instead of 3 for prefix.\n", res);
+	for (i = 0; i < res; i++) {
+	    if (kbuf[i] != key_mouse[i])
+		printf("Got char %d instead of %d for prefix.\n",
+		       (int) kbuf[i], (int) key_mouse[i]);
+	}
+	return TRUE;
+    }
+#endif /* USE_EMX_MOUSE */
+
+    /* xterm: never have to query, mouse events are in the keyboard stream */
+    return (FALSE);		/* no event waiting */
+}
+
+static bool
+_nc_mouse_inline(SCREEN * sp)
+/* mouse report received in the keyboard stream -- parse its info */
+{
+    TR(MY_TRACE, ("_nc_mouse_inline() called"));
+
+    if (mousetype == M_XTERM) {
+	unsigned char kbuf[4];
+	MEVENT *prev;
+	size_t grabbed;
+	int res;
+
+	/* This code requires that your xterm entry contain the kmous
+	 * capability and that it be set to the \E[M documented in the
+	 * Xterm Control Sequences reference.  This is how we
+	 * arrange for mouse events to be reported via a KEY_MOUSE
+	 * return value from wgetch().  After this value is received,
+	 * _nc_mouse_inline() gets called and is immediately
+	 * responsible for parsing the mouse status information
+	 * following the prefix.
+	 *
+	 * The following quotes from the ctrlseqs.ms document in the
+	 * X distribution, describing the X mouse tracking feature:
+	 *
+	 * Parameters for all mouse tracking escape sequences
+	 * generated by xterm encode numeric parameters in a single
+	 * character as value+040.  For example, !  is 1.
+	 *
+	 * On button press or release, xterm sends ESC [ M CbCxCy.
+	 * The low two bits of Cb encode button information: 0=MB1
+	 * pressed, 1=MB2 pressed, 2=MB3 pressed, 3=release.  The
+	 * upper bits encode what modifiers were down when the
+	 * button was pressed and are added together.  4=Shift,
+	 * 8=Meta, 16=Control.  Cx and Cy are the x and y coordinates
+	 * of the mouse event.  The upper left corner is (1,1).
+	 *
+	 * (End quote)  By the time we get here, we've eaten the
+	 * key prefix.  FYI, the loop below is necessary because
+	 * mouse click info isn't guaranteed to present as a
+	 * single clist item.  It always does under Linux but often
+	 * fails to under Solaris.
+	 */
+	for (grabbed = 0; grabbed < 3; grabbed += res) {
+
+	    /* For VIO mouse we add extra bit 64 to disambiguate button-up. */
+#ifdef USE_EMX_MOUSE
+	    res = read(M_FD(sp) >= 0 ? M_FD(sp) : sp->_ifd, &kbuf, 3);
+#else
+	    res = read(sp->_ifd, kbuf + grabbed, 3 - grabbed);
+#endif
+	    if (res == -1)
+		break;
+	}
+	kbuf[3] = '\0';
+
+	TR(TRACE_IEVENT,
+	   ("_nc_mouse_inline sees the following xterm data: '%s'", kbuf));
+
+	eventp->id = 0;		/* there's only one mouse... */
+
+	/* processing code goes here */
+	eventp->bstate = 0;
+	switch (kbuf[0] & 0x3) {
+	case 0x0:
+	    eventp->bstate = BUTTON1_PRESSED;
+#ifdef USE_EMX_MOUSE
+	    if (kbuf[0] & 0x40)
+		eventp->bstate = BUTTON1_RELEASED;
+#endif
+	    break;
+
+	case 0x1:
+	    eventp->bstate = BUTTON2_PRESSED;
+#ifdef USE_EMX_MOUSE
+	    if (kbuf[0] & 0x40)
+		eventp->bstate = BUTTON2_RELEASED;
+#endif
+	    break;
+
+	case 0x2:
+	    eventp->bstate = BUTTON3_PRESSED;
+#ifdef USE_EMX_MOUSE
+	    if (kbuf[0] & 0x40)
+		eventp->bstate = BUTTON3_RELEASED;
+#endif
+	    break;
+
+	case 0x3:
+	    /*
+	     * Release events aren't reported for individual buttons,
+	     * just for the button set as a whole...
+	     */
+	    eventp->bstate =
+		(BUTTON1_RELEASED |
+		 BUTTON2_RELEASED |
+		 BUTTON3_RELEASED);
+	    /*
+	     * ...however, because there are no kinds of mouse events under
+	     * xterm that can intervene between press and release, we can
+	     * deduce which buttons were actually released by looking at the
+	     * previous event.
+	     */
+	    prev = PREV(eventp);
+	    if (!(prev->bstate & BUTTON1_PRESSED))
+		eventp->bstate &= ~BUTTON1_RELEASED;
+	    if (!(prev->bstate & BUTTON2_PRESSED))
+		eventp->bstate &= ~BUTTON2_RELEASED;
+	    if (!(prev->bstate & BUTTON3_PRESSED))
+		eventp->bstate &= ~BUTTON3_RELEASED;
+	    break;
+	}
+
+	if (kbuf[0] & 4) {
+	    eventp->bstate |= BUTTON_SHIFT;
+	}
+	if (kbuf[0] & 8) {
+	    eventp->bstate |= BUTTON_ALT;
+	}
+	if (kbuf[0] & 16) {
+	    eventp->bstate |= BUTTON_CTRL;
+	}
+
+	eventp->x = (kbuf[1] - ' ') - 1;
+	eventp->y = (kbuf[2] - ' ') - 1;
+	TR(MY_TRACE,
+	   ("_nc_mouse_inline: primitive mouse-event %s has slot %ld",
+	    _tracemouse(eventp),
+	    (long) (eventp - events)));
+
+	/* bump the next-free pointer into the circular list */
+	eventp = NEXT(eventp);
+#if 0				/* this return would be needed for QNX's mods to lib_getch.c */
+	return (TRUE);
+#endif
+    }
+
+    return (FALSE);
+}
+
+static void
+mouse_activate(bool on)
+{
+    if (!on && !initialized)
+	return;
+
+    _nc_mouse_init();
+
+    if (on) {
+
+	switch (mousetype) {
+	case M_XTERM:
+#if NCURSES_EXT_FUNCS
+	    keyok(KEY_MOUSE, on);
+#endif
+	    TPUTS_TRACE("xterm mouse initialization");
+#ifdef USE_EMX_MOUSE
+	    server_state(1);
+#else
+	    putp("\033[?1000h");
+#endif
+	    break;
+#if USE_GPM_SUPPORT
+	case M_GPM:
+	    SP->_mouse_fd = gpm_fd;
+	    break;
+#endif
+	}
+	/* Make runtime binding to cut down on object size of applications that
+	 * do not use the mouse (e.g., 'clear').
+	 */
+	SP->_mouse_event = _nc_mouse_event;
+	SP->_mouse_inline = _nc_mouse_inline;
+	SP->_mouse_parse = _nc_mouse_parse;
+	SP->_mouse_resume = _nc_mouse_resume;
+	SP->_mouse_wrap = _nc_mouse_wrap;
+
+    } else {
+
+	switch (mousetype) {
+	case M_XTERM:
+	    TPUTS_TRACE("xterm mouse deinitialization");
+#ifdef USE_EMX_MOUSE
+	    server_state(0);
+#else
+	    putp("\033[?1000l");
+#endif
+	    break;
+#if USE_GPM_SUPPORT
+	case M_GPM:
+	    break;
+#endif
+	}
+    }
+    _nc_flush();
+}
+
+/**************************************************************************
+ *
+ * Device-independent code
+ *
+ **************************************************************************/
+
+static bool
+_nc_mouse_parse(int runcount)
+/* parse a run of atomic mouse events into a gesture */
+{
+    MEVENT *ep, *runp, *next, *prev = PREV(eventp);
+    int n;
+    bool merge;
+
+    TR(MY_TRACE, ("_nc_mouse_parse(%d) called", runcount));
+
+    /*
+     * When we enter this routine, the event list next-free pointer
+     * points just past a run of mouse events that we know were separated
+     * in time by less than the critical click interval. The job of this
+     * routine is to collaps this run into a single higher-level event
+     * or gesture.
+     *
+     * We accomplish this in two passes.  The first pass merges press/release
+     * pairs into click events.  The second merges runs of click events into
+     * double or triple-click events.
+     *
+     * It's possible that the run may not resolve to a single event (for
+     * example, if the user quadruple-clicks).  If so, leading events
+     * in the run are ignored.
+     *
+     * Note that this routine is independent of the format of the specific
+     * format of the pointing-device's reports.  We can use it to parse
+     * gestures on anything that reports press/release events on a per-
+     * button basis, as long as the device-dependent mouse code puts stuff
+     * on the queue in MEVENT format.
+     */
+    if (runcount == 1) {
+	TR(MY_TRACE,
+	   ("_nc_mouse_parse: returning simple mouse event %s at slot %ld",
+	    _tracemouse(prev),
+	    (long) (prev - events)));
+	return (prev->id >= 0)
+	    ? ((prev->bstate & eventmask) ? TRUE : FALSE)
+	    : FALSE;
+    }
+
+    /* find the start of the run */
+    runp = eventp;
+    for (n = runcount; n > 0; n--) {
+	runp = PREV(runp);
+    }
+
+#ifdef TRACE
+    if (_nc_tracing & TRACE_IEVENT) {
+	_trace_slot("before mouse press/release merge:");
+	_tracef("_nc_mouse_parse: run starts at %ld, ends at %ld, count %d",
+		(long) (runp - events),
+		(long) ((eventp - events) + (EV_MAX - 1)) % EV_MAX,
+		runcount);
+    }
+#endif /* TRACE */
+
+    /* first pass; merge press/release pairs */
+    do {
+	merge = FALSE;
+	for (ep = runp; next = NEXT(ep), next != eventp; ep = next) {
+	    if (ep->x == next->x && ep->y == next->y
+		&& (ep->bstate & (BUTTON1_PRESSED | BUTTON2_PRESSED | BUTTON3_PRESSED))
+		&& (!(ep->bstate & BUTTON1_PRESSED)
+		    == !(next->bstate & BUTTON1_RELEASED))
+		&& (!(ep->bstate & BUTTON2_PRESSED)
+		    == !(next->bstate & BUTTON2_RELEASED))
+		&& (!(ep->bstate & BUTTON3_PRESSED)
+		    == !(next->bstate & BUTTON3_RELEASED))
+		) {
+		if ((eventmask & BUTTON1_CLICKED)
+		    && (ep->bstate & BUTTON1_PRESSED)) {
+		    ep->bstate &= ~BUTTON1_PRESSED;
+		    ep->bstate |= BUTTON1_CLICKED;
+		    merge = TRUE;
+		}
+		if ((eventmask & BUTTON2_CLICKED)
+		    && (ep->bstate & BUTTON2_PRESSED)) {
+		    ep->bstate &= ~BUTTON2_PRESSED;
+		    ep->bstate |= BUTTON2_CLICKED;
+		    merge = TRUE;
+		}
+		if ((eventmask & BUTTON3_CLICKED)
+		    && (ep->bstate & BUTTON3_PRESSED)) {
+		    ep->bstate &= ~BUTTON3_PRESSED;
+		    ep->bstate |= BUTTON3_CLICKED;
+		    merge = TRUE;
+		}
+		if (merge)
+		    next->id = INVALID_EVENT;
+	    }
+	}
+    } while
+	(merge);
+
+#ifdef TRACE
+    if (_nc_tracing & TRACE_IEVENT) {
+	_trace_slot("before mouse click merge:");
+	_tracef("_nc_mouse_parse: run starts at %ld, ends at %ld, count %d",
+		(long) (runp - events),
+		(long) ((eventp - events) + (EV_MAX - 1)) % EV_MAX,
+		runcount);
+    }
+#endif /* TRACE */
+
+    /*
+     * Second pass; merge click runs.  At this point, click events are
+     * each followed by one invalid event. We merge click events
+     * forward in the queue.
+     *
+     * NOTE: There is a problem with this design!  If the application
+     * allows enough click events to pile up in the circular queue so
+     * they wrap around, it will cheerfully merge the newest forward
+     * into the oldest, creating a bogus doubleclick and confusing
+     * the queue-traversal logic rather badly.  Generally this won't
+     * happen, because calling getmouse() marks old events invalid and
+     * ineligible for merges.  The true solution to this problem would
+     * be to timestamp each MEVENT and perform the obvious sanity check,
+     * but the timer element would have to have sub-second resolution,
+     * which would get us into portability trouble.
+     */
+    do {
+	MEVENT *follower;
+
+	merge = FALSE;
+	for (ep = runp; next = NEXT(ep), next != eventp; ep = next)
+	    if (ep->id != INVALID_EVENT) {
+		if (next->id != INVALID_EVENT)
+		    continue;
+		follower = NEXT(next);
+		if (follower->id == INVALID_EVENT)
+		    continue;
+
+		/* merge click events forward */
+		if ((ep->bstate &
+		     (BUTTON1_CLICKED | BUTTON2_CLICKED | BUTTON3_CLICKED))
+		    && (follower->bstate &
+			(BUTTON1_CLICKED | BUTTON2_CLICKED | BUTTON3_CLICKED))) {
+		    if ((eventmask & BUTTON1_DOUBLE_CLICKED)
+			&& (follower->bstate & BUTTON1_CLICKED)) {
+			follower->bstate &= ~BUTTON1_CLICKED;
+			follower->bstate |= BUTTON1_DOUBLE_CLICKED;
+			merge = TRUE;
+		    }
+		    if ((eventmask & BUTTON2_DOUBLE_CLICKED)
+			&& (follower->bstate & BUTTON2_CLICKED)) {
+			follower->bstate &= ~BUTTON2_CLICKED;
+			follower->bstate |= BUTTON2_DOUBLE_CLICKED;
+			merge = TRUE;
+		    }
+		    if ((eventmask & BUTTON3_DOUBLE_CLICKED)
+			&& (follower->bstate & BUTTON3_CLICKED)) {
+			follower->bstate &= ~BUTTON3_CLICKED;
+			follower->bstate |= BUTTON3_DOUBLE_CLICKED;
+			merge = TRUE;
+		    }
+		    if (merge)
+			ep->id = INVALID_EVENT;
+		}
+
+		/* merge double-click events forward */
+		if ((ep->bstate &
+		     (BUTTON1_DOUBLE_CLICKED
+		      | BUTTON2_DOUBLE_CLICKED
+		      | BUTTON3_DOUBLE_CLICKED))
+		    && (follower->bstate &
+			(BUTTON1_CLICKED | BUTTON2_CLICKED | BUTTON3_CLICKED))) {
+		    if ((eventmask & BUTTON1_TRIPLE_CLICKED)
+			&& (follower->bstate & BUTTON1_CLICKED)) {
+			follower->bstate &= ~BUTTON1_CLICKED;
+			follower->bstate |= BUTTON1_TRIPLE_CLICKED;
+			merge = TRUE;
+		    }
+		    if ((eventmask & BUTTON2_TRIPLE_CLICKED)
+			&& (follower->bstate & BUTTON2_CLICKED)) {
+			follower->bstate &= ~BUTTON2_CLICKED;
+			follower->bstate |= BUTTON2_TRIPLE_CLICKED;
+			merge = TRUE;
+		    }
+		    if ((eventmask & BUTTON3_TRIPLE_CLICKED)
+			&& (follower->bstate & BUTTON3_CLICKED)) {
+			follower->bstate &= ~BUTTON3_CLICKED;
+			follower->bstate |= BUTTON3_TRIPLE_CLICKED;
+			merge = TRUE;
+		    }
+		    if (merge)
+			ep->id = INVALID_EVENT;
+		}
+	    }
+    } while
+	(merge);
+
+#ifdef TRACE
+    if (_nc_tracing & TRACE_IEVENT) {
+	_trace_slot("before mouse event queue compaction:");
+	_tracef("_nc_mouse_parse: run starts at %ld, ends at %ld, count %d",
+		(long) (runp - events),
+		(long) ((eventp - events) + (EV_MAX - 1)) % EV_MAX,
+		runcount);
+    }
+#endif /* TRACE */
+
+    /*
+     * Now try to throw away trailing events flagged invalid, or that
+     * don't match the current event mask.
+     */
+    for (; runcount; prev = PREV(eventp), runcount--)
+	if (prev->id == INVALID_EVENT || !(prev->bstate & eventmask)) {
+	    eventp = prev;
+	}
+#ifdef TRACE
+    if (_nc_tracing & TRACE_IEVENT) {
+	_trace_slot("after mouse event queue compaction:");
+	_tracef("_nc_mouse_parse: run starts at %ld, ends at %ld, count %d",
+		(long) (runp - events),
+		(long) ((eventp - events) + (EV_MAX - 1)) % EV_MAX,
+		runcount);
+    }
+    for (ep = runp; ep != eventp; ep = NEXT(ep))
+	if (ep->id != INVALID_EVENT)
+	    TR(MY_TRACE,
+	       ("_nc_mouse_parse: returning composite mouse event %s at slot %ld",
+		_tracemouse(ep),
+		(long) (ep - events)));
+#endif /* TRACE */
+
+    /* after all this, do we have a valid event? */
+    return (PREV(eventp)->id != INVALID_EVENT);
+}
+
+static void
+_nc_mouse_wrap(SCREEN * sp GCC_UNUSED)
+/* release mouse -- called by endwin() before shellout/exit */
+{
+    TR(MY_TRACE, ("_nc_mouse_wrap() called"));
+
+    switch (mousetype) {
+    case M_XTERM:
+	if (eventmask)
+	    mouse_activate(FALSE);
+	break;
+#if USE_GPM_SUPPORT
+	/* GPM: pass all mouse events to next client */
+    case M_GPM:
+	break;
+#endif
+    }
+}
+
+static void
+_nc_mouse_resume(SCREEN * sp GCC_UNUSED)
+/* re-connect to mouse -- called by doupdate() after shellout */
+{
+    TR(MY_TRACE, ("_nc_mouse_resume() called"));
+
+    /* xterm: re-enable reporting */
+    if (mousetype == M_XTERM && eventmask)
+	mouse_activate(TRUE);
+
+    /* GPM: reclaim our event set */
+}
+
+/**************************************************************************
+ *
+ * Mouse interface entry points for the API
+ *
+ **************************************************************************/
+
+int
+getmouse(MEVENT * aevent)
+/* grab a copy of the current mouse event */
+{
+    T((T_CALLED("getmouse(%p)"), aevent));
+
+    if (aevent && (mousetype != M_NONE)) {
+	/* compute the current-event pointer */
+	MEVENT *prev = PREV(eventp);
+
+	/* copy the event we find there */
+	*aevent = *prev;
+
+	TR(TRACE_IEVENT, ("getmouse: returning event %s from slot %ld",
+			  _tracemouse(prev),
+			  (long) (prev - events)));
+
+	prev->id = INVALID_EVENT;	/* so the queue slot becomes free */
+	returnCode(OK);
+    }
+    returnCode(ERR);
+}
+
+int
+ungetmouse(MEVENT * aevent)
+/* enqueue a synthesized mouse event to be seen by the next wgetch() */
+{
+    /* stick the given event in the next-free slot */
+    *eventp = *aevent;
+
+    /* bump the next-free pointer into the circular list */
+    eventp = NEXT(eventp);
+
+    /* push back the notification event on the keyboard queue */
+    return ungetch(KEY_MOUSE);
+}
+
+mmask_t
+mousemask(mmask_t newmask, mmask_t * oldmask)
+/* set the mouse event mask */
+{
+    mmask_t result = 0;
+
+    T((T_CALLED("mousemask(%#lx,%p)"), newmask, oldmask));
+
+    if (oldmask)
+	*oldmask = eventmask;
+
+    if (!newmask && !initialized)
+	returnCode(0);
+
+    _nc_mouse_init();
+    if (mousetype != M_NONE) {
+	eventmask = newmask &
+	    (BUTTON_ALT | BUTTON_CTRL | BUTTON_SHIFT
+	     | BUTTON1_PRESSED | BUTTON1_RELEASED | BUTTON1_CLICKED
+	     | BUTTON1_DOUBLE_CLICKED | BUTTON1_TRIPLE_CLICKED
+	     | BUTTON2_PRESSED | BUTTON2_RELEASED | BUTTON2_CLICKED
+	     | BUTTON2_DOUBLE_CLICKED | BUTTON2_TRIPLE_CLICKED
+	     | BUTTON3_PRESSED | BUTTON3_RELEASED | BUTTON3_CLICKED
+	     | BUTTON3_DOUBLE_CLICKED | BUTTON3_TRIPLE_CLICKED);
+
+	mouse_activate(eventmask != 0);
+
+	result = eventmask;
+    }
+
+    returnCode(result);
+}
+
+bool
+wenclose(const WINDOW *win, int y, int x)
+/* check to see if given window encloses given screen location */
+{
+    if (win) {
+	y -= win->_yoffset;
+	return ((win->_begy <= y &&
+		 win->_begx <= x &&
+		 (win->_begx + win->_maxx) >= x &&
+		 (win->_begy + win->_maxy) >= y) ? TRUE : FALSE);
+    }
+    return FALSE;
+}
+
+int
+mouseinterval(int maxclick)
+/* set the maximum mouse interval within which to recognize a click */
+{
+    int oldval;
+
+    if (SP != 0) {
+	oldval = SP->_maxclick;
+	if (maxclick >= 0)
+	    SP->_maxclick = maxclick;
+    } else {
+	oldval = DEFAULT_MAXCLICK;
+    }
+
+    return (oldval);
+}
+
+/* This may be used by other routines to ask for the existence of mouse
+   support */
+int
+_nc_has_mouse(void)
+{
+    return (mousetype == M_NONE ? 0 : 1);
+}
+
+bool
+wmouse_trafo(const WINDOW *win, int *pY, int *pX, bool to_screen)
+{
+    bool result = FALSE;
+
+    if (win && pY && pX) {
+	int y = *pY;
+	int x = *pX;
+
+	if (to_screen) {
+	    y += win->_begy + win->_yoffset;
+	    x += win->_begx;
+	    if (wenclose(win, y, x))
+		result = TRUE;
+	} else {
+	    if (wenclose(win, y, x)) {
+		y -= (win->_begy + win->_yoffset);
+		x -= win->_begx;
+		result = TRUE;
+	    }
+	}
+	if (result) {
+	    *pX = x;
+	    *pY = y;
+	}
+    }
+    return (result);
+}
+
+/* lib_mouse.c ends here */
diff --git a/ncurses-5.2/ncurses/base/lib_move.c b/ncurses-5.2/ncurses/base/lib_move.c
new file mode 100644
index 0000000..e414852
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_move.c
@@ -0,0 +1,61 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_move.c
+**
+**	The routine wmove().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+wmove(WINDOW *win, int y, int x)
+{
+    T((T_CALLED("wmove(%p,%d,%d)"), win, y, x));
+
+    if (win &&
+	x >= 0 && x <= win->_maxx &&
+	y >= 0 && y <= win->_maxy) {
+	win->_curx = (NCURSES_SIZE_T) x;
+	win->_cury = (NCURSES_SIZE_T) y;
+
+	win->_flags &= ~_WRAPPED;
+	win->_flags |= _HASMOVED;
+	returnCode(OK);
+    } else
+	returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_mvwin.c b/ncurses-5.2/ncurses/base/lib_mvwin.c
new file mode 100644
index 0000000..61bfecf
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_mvwin.c
@@ -0,0 +1,109 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+
+/*
+**	lib_mvwin.c
+**
+**	The routine mvwin().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int mvwin(WINDOW *win, int by, int bx)
+{
+	T((T_CALLED("mvwin(%p,%d,%d)"), win, by, bx));
+
+	if (!win || (win->_flags & _ISPAD))
+	    returnCode(ERR);
+
+	/* Copying subwindows is allowed, but it is expensive... */
+	if (win->_flags & _SUBWIN) {
+	  int err = ERR;
+	  WINDOW *parent = win->_parent;
+	  if (parent)
+	    { /* Now comes the complicated and costly part, you should really
+	       * try to avoid to move subwindows. Because a subwindow shares
+	       * the text buffers with its parent, one can't do a simple
+	       * memmove of the text buffers. One has to create a copy, then
+	       * to relocate the subwindow and then to do a copy.
+	       */
+	      if ((by - parent->_begy == win->_pary) &&
+		  (bx - parent->_begx == win->_parx))
+		err=OK; /* we don't actually move */
+	      else {
+		WINDOW* clone = dupwin(win);  
+		if (clone) {
+		  /* now we have the clone, so relocate win */
+		  
+		  werase(win);             /* Erase the original place     */
+		  wbkgd(win,parent->_bkgd);/* fill with parents background */
+		  wsyncup(win);            /* Tell the parent(s)           */
+		  
+		  err = mvderwin(win,                   
+				 by - parent->_begy,
+				 bx - parent->_begx);
+		  if (err!=ERR) {
+		    err = copywin(clone,win,
+				  0, 0, 0, 0, win->_maxy, win->_maxx, 0);
+		    if (ERR!=err)
+		      wsyncup(win);
+		  }
+		  if (ERR==delwin(clone))
+		    err=ERR;
+		}
+	      }
+	    }
+	  returnCode(err);
+	}
+
+	if (by + win->_maxy > screen_lines - 1
+	||  bx + win->_maxx > screen_columns - 1
+	||  by < 0
+	||  bx < 0)
+	    returnCode(ERR);
+
+	/*
+	 * Whether or not the window is moved, touch the window's contents so
+	 * that a following call to 'wrefresh()' will paint the window at the
+	 * new location.  This ensures that if the caller has refreshed another
+	 * window at the same location, that this one will be displayed.
+	 */	
+	win->_begy = by;
+	win->_begx = bx;
+	returnCode(touchwin(win));
+}
diff --git a/ncurses-5.2/ncurses/base/lib_newterm.c b/ncurses-5.2/ncurses/base/lib_newterm.c
new file mode 100644
index 0000000..248a6c6
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_newterm.c
@@ -0,0 +1,227 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_newterm.c
+**
+**	The newterm() function.
+**
+*/
+
+#include <curses.priv.h>
+
+#if SVR4_TERMIO && !defined(_POSIX_SOURCE)
+#define _POSIX_SOURCE
+#endif
+
+#include <term.h>		/* clear_screen, cup & friends, cur_term */
+#include <tic.h>
+
+MODULE_ID("$Id$")
+
+#ifndef ONLCR			/* Allows compilation under the QNX 4.2 OS */
+#define ONLCR 0
+#endif
+
+/*
+ * SVr4/XSI Curses specify that hardware echo is turned off in initscr, and not
+ * restored during the curses session.  The library simulates echo in software.
+ * (The behavior is unspecified if the application enables hardware echo).
+ *
+ * The newterm function also initializes terminal settings, and since initscr
+ * is supposed to behave as if it calls newterm, we do it here.
+ */
+static inline int
+_nc_initscr(void)
+{
+    /* for extended XPG4 conformance requires cbreak() at this point */
+    /* (SVr4 curses does this anyway) */
+    cbreak();
+
+#ifdef TERMIOS
+    cur_term->Nttyb.c_lflag &= ~(ECHO | ECHONL);
+    cur_term->Nttyb.c_iflag &= ~(ICRNL | INLCR | IGNCR);
+    cur_term->Nttyb.c_oflag &= ~(ONLCR);
+#else
+    cur_term->Nttyb.sg_flags &= ~(ECHO | CRMOD);
+#endif
+    return _nc_set_tty_mode(&cur_term->Nttyb);
+}
+
+/*
+ * filter() has to be called before either initscr() or newterm(), so there is
+ * apparently no way to make this flag apply to some terminals and not others,
+ * aside from possibly delaying a filter() call until some terminals have been
+ * initialized.
+ */
+static int filter_mode = FALSE;
+
+void
+filter(void)
+{
+    filter_mode = TRUE;
+}
+
+SCREEN *
+newterm(NCURSES_CONST char *name, FILE * ofp, FILE * ifp)
+{
+    int errret;
+    int slk_format = _nc_slk_format;
+    SCREEN *current;
+#ifdef TRACE
+    int t = _nc_getenv_num("NCURSES_TRACE");
+
+    if (t >= 0)
+	trace(t);
+#endif
+
+    T((T_CALLED("newterm(\"%s\",%p,%p)"), name, ofp, ifp));
+
+    /* this loads the capability entry, then sets LINES and COLS */
+    if (setupterm(name, fileno(ofp), &errret) == ERR)
+	return 0;
+
+    /* implement filter mode */
+    if (filter_mode) {
+	LINES = 1;
+
+	if (VALID_NUMERIC(init_tabs))
+	    TABSIZE = init_tabs;
+	else
+	    TABSIZE = 8;
+
+	T(("TABSIZE = %d", TABSIZE));
+
+	clear_screen = 0;
+	cursor_down = parm_down_cursor = 0;
+	cursor_address = 0;
+	cursor_up = parm_up_cursor = 0;
+	row_address = 0;
+
+	cursor_home = carriage_return;
+    }
+
+    /* If we must simulate soft labels, grab off the line to be used.
+       We assume that we must simulate, if it is none of the standard
+       formats (4-4  or 3-2-3) for which there may be some hardware
+       support. */
+    if (num_labels <= 0 || !SLK_STDFMT(slk_format))
+	if (slk_format) {
+	    if (ERR == _nc_ripoffline(-SLK_LINES(slk_format),
+		    _nc_slk_initialize))
+		return 0;
+	}
+    /* this actually allocates the screen structure, and saves the
+     * original terminal settings.
+     */
+    current = SP;
+    _nc_set_screen(0);
+    if (_nc_setupscreen(LINES, COLS, ofp) == ERR) {
+	_nc_set_screen(current);
+	return 0;
+    }
+
+    /* if the terminal type has real soft labels, set those up */
+    if (slk_format && num_labels > 0 && SLK_STDFMT(slk_format))
+	_nc_slk_initialize(stdscr, COLS);
+
+    SP->_ifd = fileno(ifp);
+    SP->_checkfd = fileno(ifp);
+    typeahead(fileno(ifp));
+#ifdef TERMIOS
+    SP->_use_meta = ((cur_term->Ottyb.c_cflag & CSIZE) == CS8 &&
+	!(cur_term->Ottyb.c_iflag & ISTRIP));
+#else
+    SP->_use_meta = FALSE;
+#endif
+    SP->_endwin = FALSE;
+
+    /* Check whether we can optimize scrolling under dumb terminals in case
+     * we do not have any of these capabilities, scrolling optimization
+     * will be useless.
+     */
+    SP->_scrolling = ((scroll_forward && scroll_reverse) ||
+	((parm_rindex || parm_insert_line || insert_line) &&
+	    (parm_index || parm_delete_line || delete_line)));
+
+    baudrate();			/* sets a field in the SP structure */
+
+    SP->_keytry = 0;
+
+    /*
+     * Check for mismatched graphic-rendition capabilities.  Most SVr4
+     * terminfo trees contain entries that have rmul or rmso equated to
+     * sgr0 (Solaris curses copes with those entries).  We do this only for
+     * curses, since many termcap applications assume that smso/rmso and
+     * smul/rmul are paired, and will not function properly if we remove
+     * rmso or rmul.  Curses applications shouldn't be looking at this
+     * detail.
+     */
+#define SGR0_TEST(mode) (mode != 0) && (exit_attribute_mode == 0 || strcmp(mode, exit_attribute_mode))
+    SP->_use_rmso = SGR0_TEST(exit_standout_mode);
+    SP->_use_rmul = SGR0_TEST(exit_underline_mode);
+
+#if USE_WIDEC_SUPPORT
+    /*
+     * XFree86 xterm can be configured to support UTF-8 based on environment
+     * variable settings.
+     */
+    {
+	char *s;
+	s = getenv("LC_ALL");
+	if (s == NULL || *s == '\0') {
+	    s = getenv("LC_CTYPE");
+	    if (s == NULL || *s == '\0') {
+		s = getenv("LANG");
+	    }
+	}
+	if (s != NULL && *s != '\0' && strstr(s, "UTF-8") != NULL) {
+	    SP->_outch = _nc_utf8_outch;
+	}
+    }
+#endif
+
+    /* compute movement costs so we can do better move optimization */
+    _nc_mvcur_init();
+
+    /* initialize terminal to a sane state */
+    _nc_screen_init();
+
+    /* Initialize the terminal line settings. */
+    _nc_initscr();
+
+    _nc_signal_handler(TRUE);
+
+    T((T_RETURN("%p"), SP));
+    return (SP);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_newwin.c b/ncurses-5.2/ncurses/base/lib_newwin.c
new file mode 100644
index 0000000..99fb111
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_newwin.c
@@ -0,0 +1,286 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_newwin.c
+**
+**	The routines newwin(), subwin() and their dependent
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+void
+_nc_freewin(WINDOW *win)
+{
+    WINDOWLIST *p, *q;
+    int i;
+
+    if (win != 0) {
+	for (p = _nc_windows, q = 0; p != 0; q = p, p = p->next) {
+	    if (p->win == win) {
+		if (q == 0)
+		    _nc_windows = p->next;
+		else
+		    q->next = p->next;
+		free(p);
+
+		if (!(win->_flags & _SUBWIN)) {
+		    for (i = 0; i <= win->_maxy; i++)
+			FreeIfNeeded(win->_line[i].text);
+		}
+		free(win->_line);
+		free(win);
+
+		if (win == curscr)
+		    curscr = 0;
+		if (win == stdscr)
+		    stdscr = 0;
+		if (win == newscr)
+		    newscr = 0;
+
+		T(("...deleted win=%p", win));
+		break;
+	    }
+	}
+    }
+}
+
+WINDOW *
+newwin(int num_lines, int num_columns, int begy, int begx)
+{
+    WINDOW *win;
+    chtype *ptr;
+    int i;
+
+    T((T_CALLED("newwin(%d,%d,%d,%d)"), num_lines, num_columns, begy, begx));
+
+    if (begy < 0 || begx < 0 || num_lines < 0 || num_columns < 0)
+	returnWin(0);
+
+    if (num_lines == 0)
+	num_lines = SP->_lines_avail - begy;
+    if (num_columns == 0)
+	num_columns = screen_columns - begx;
+
+    if (num_columns + begx > SP->_columns || num_lines + begy > SP->_lines_avail)
+	returnWin(0);
+
+    if ((win = _nc_makenew(num_lines, num_columns, begy, begx, 0)) == 0)
+	returnWin(0);
+
+    for (i = 0; i < num_lines; i++) {
+	win->_line[i].text = typeCalloc(chtype, (unsigned) num_columns);
+	if (win->_line[i].text == 0) {
+	    _nc_freewin(win);
+	    returnWin(0);
+	}
+	for (ptr = win->_line[i].text; ptr < win->_line[i].text +
+	    num_columns;)
+	    *ptr++ = ' ';
+    }
+
+    T(("newwin: returned window is %p", win));
+
+    returnWin(win);
+}
+
+WINDOW *
+derwin(WINDOW *orig, int num_lines, int num_columns, int begy, int begx)
+{
+    WINDOW *win;
+    int i;
+    int flags = _SUBWIN;
+
+    T((T_CALLED("derwin(%p,%d,%d,%d,%d)"), orig, num_lines, num_columns,
+	    begy, begx));
+
+    /*
+       ** make sure window fits inside the original one
+     */
+    if (begy < 0 || begx < 0 || orig == 0 || num_lines < 0 || num_columns < 0)
+	returnWin(0);
+    if (begy + num_lines > orig->_maxy + 1
+	|| begx + num_columns > orig->_maxx + 1)
+	returnWin(0);
+
+    if (num_lines == 0)
+	num_lines = orig->_maxy + 1 - begy;
+
+    if (num_columns == 0)
+	num_columns = orig->_maxx + 1 - begx;
+
+    if (orig->_flags & _ISPAD)
+	flags |= _ISPAD;
+
+    if ((win = _nc_makenew(num_lines, num_columns, orig->_begy + begy,
+		orig->_begx + begx, flags)) == 0)
+	returnWin(0);
+
+    win->_pary = begy;
+    win->_parx = begx;
+    win->_attrs = orig->_attrs;
+    win->_bkgd = orig->_bkgd;
+
+    for (i = 0; i < num_lines; i++)
+	win->_line[i].text = &orig->_line[begy++].text[begx];
+
+    win->_parent = orig;
+
+    T(("derwin: returned window is %p", win));
+
+    returnWin(win);
+}
+
+WINDOW *
+subwin(WINDOW *w, int l, int c, int y, int x)
+{
+    T((T_CALLED("subwin(%p, %d, %d, %d, %d)"), w, l, c, y, x));
+    T(("parent has begy = %d, begx = %d", w->_begy, w->_begx));
+
+    returnWin(derwin(w, l, c, y - w->_begy, x - w->_begx));
+}
+
+static bool
+dimension_limit(int value)
+{
+    NCURSES_SIZE_T test = value;
+    return (test == value && value > 0);
+}
+
+WINDOW *
+_nc_makenew(int num_lines, int num_columns, int begy, int begx, int flags)
+{
+    int i;
+    WINDOWLIST *wp;
+    WINDOW *win;
+    bool is_pad = (flags & _ISPAD);
+
+    T(("_nc_makenew(%d,%d,%d,%d)", num_lines, num_columns, begy, begx));
+
+    if (!dimension_limit(num_lines) || !dimension_limit(num_columns))
+	return 0;
+
+    if ((wp = typeCalloc(WINDOWLIST, 1)) == 0)
+	return 0;
+
+    if ((win = typeCalloc(WINDOW, 1)) == 0)
+	  return 0;
+
+    if ((win->_line = typeCalloc(struct ldat, ((unsigned) num_lines))) == 0) {
+	free(win);
+	return 0;
+    }
+
+    win->_curx = 0;
+    win->_cury = 0;
+    win->_maxy = num_lines - 1;
+    win->_maxx = num_columns - 1;
+    win->_begy = begy;
+    win->_begx = begx;
+    win->_yoffset = SP->_topstolen;
+
+    win->_flags = flags;
+    win->_attrs = A_NORMAL;
+    win->_bkgd = BLANK;
+
+    win->_clear = is_pad ? FALSE : (num_lines == screen_lines && num_columns
+	== screen_columns);
+    win->_idlok = FALSE;
+    win->_idcok = TRUE;
+    win->_scroll = FALSE;
+    win->_leaveok = FALSE;
+    win->_use_keypad = FALSE;
+    win->_delay = -1;
+    win->_immed = FALSE;
+    win->_sync = 0;
+    win->_parx = -1;
+    win->_pary = -1;
+    win->_parent = 0;
+
+    win->_regtop = 0;
+    win->_regbottom = num_lines - 1;
+
+    win->_pad._pad_y = -1;
+    win->_pad._pad_x = -1;
+    win->_pad._pad_top = -1;
+    win->_pad._pad_bottom = -1;
+    win->_pad._pad_left = -1;
+    win->_pad._pad_right = -1;
+
+    for (i = 0; i < num_lines; i++) {
+	/*
+	 * This used to do
+	 *
+	 * win->_line[i].firstchar = win->_line[i].lastchar = _NOCHANGE;
+	 *
+	 * which marks the whole window unchanged.  That's how
+	 * SVr1 curses did it, but SVr4 curses marks the whole new
+	 * window changed.
+	 *
+	 * With the old SVr1-like code, say you have stdscr full of
+	 * characters, then create a new window with newwin(),
+	 * then do a printw(win, "foo        ");, the trailing spaces are
+	 * completely ignored by the following refreshes.  So, you
+	 * get "foojunkjunk" on the screen instead of "foo        " as
+	 * you actually intended.
+	 *
+	 * SVr4 doesn't do this.  Instead the spaces are actually written.
+	 * So that's how we want ncurses to behave.
+	 */
+	win->_line[i].firstchar = 0;
+	win->_line[i].lastchar = num_columns - 1;
+
+	if_USE_SCROLL_HINTS(win->_line[i].oldindex = i);
+    }
+
+    if (!is_pad && (begx + num_columns == screen_columns)) {
+	win->_flags |= _ENDLINE;
+
+	if (begx == 0 && num_lines == screen_lines && begy == 0)
+	    win->_flags |= _FULLWIN;
+
+	if (begy + num_lines == screen_lines)
+	    win->_flags |= _SCROLLWIN;
+    }
+
+    wp->next = _nc_windows;
+    wp->win = win;
+    _nc_windows = wp;
+
+    T((T_CREATE("window %p"), win));
+
+    return (win);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_nl.c b/ncurses-5.2/ncurses/base/lib_nl.c
new file mode 100644
index 0000000..c526b9e
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_nl.c
@@ -0,0 +1,79 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	nl.c
+ *
+ *	Routines:
+ *		nl()
+ *		nonl()
+ *
+ */
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+#ifdef __EMX__
+#include <io.h>
+#endif
+
+int
+nl(void)
+{
+    T((T_CALLED("nl()")));
+
+    SP->_nl = TRUE;
+
+#ifdef __EMX__
+    _nc_flush();
+    _fsetmode(NC_OUTPUT, "t");
+#endif
+
+    returnCode(OK);
+}
+
+int
+nonl(void)
+{
+    T((T_CALLED("nonl()")));
+
+    SP->_nl = FALSE;
+
+#ifdef __EMX__
+    _nc_flush();
+    _fsetmode(NC_OUTPUT, "b");
+#endif
+
+    returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_overlay.c b/ncurses-5.2/ncurses/base/lib_overlay.c
new file mode 100644
index 0000000..e57f6f0
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_overlay.c
@@ -0,0 +1,161 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+**	lib_overlay.c
+**
+**	The routines overlay(), copywin(), and overwrite().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+static int overlap(const WINDOW *const s, WINDOW *const d, int const flag)
+{
+int sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol;
+
+	T(("overlap : sby %d, sbx %d, smy %d, smx %d, dby %d, dbx %d, dmy %d, dmx %d",
+		s->_begy, s->_begx, s->_maxy, s->_maxx,
+		d->_begy, d->_begx, d->_maxy, d->_maxx));
+	
+	if (!s || !d)
+		returnCode(ERR);
+
+	sminrow = max(s->_begy, d->_begy) - s->_begy;
+	smincol = max(s->_begx, d->_begx) - s->_begx;
+	dminrow = max(s->_begy, d->_begy) - d->_begy;
+	dmincol = max(s->_begx, d->_begx) - d->_begx;
+	dmaxrow = min(s->_maxy+s->_begy, d->_maxy+d->_begy) - d->_begy;
+	dmaxcol = min(s->_maxx+s->_begx, d->_maxx+d->_begx) - d->_begx;
+
+	return(copywin(s, d,
+		       sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol,
+		       flag));
+}
+
+/*
+**
+**	overlay(win1, win2)
+**
+**
+**	overlay() writes the overlapping area of win1 behind win2
+**	on win2 non-destructively.
+**
+**/
+
+int overlay(const WINDOW *win1, WINDOW *win2)
+{
+	T((T_CALLED("overlay(%p,%p)"), win1, win2));
+	returnCode(overlap(win1, win2, TRUE));
+}
+
+/*
+**
+**	overwrite(win1, win2)
+**
+**
+**	overwrite() writes the overlapping area of win1 behind win2
+**	on win2 destructively.
+**
+**/
+
+int overwrite(const WINDOW *win1, WINDOW *win2)
+{
+	T((T_CALLED("overwrite(%p,%p)"), win1, win2));
+	returnCode(overlap(win1, win2, FALSE));
+}
+
+int copywin(const WINDOW *src, WINDOW *dst,
+	int sminrow, int smincol,
+	int dminrow, int dmincol, int dmaxrow, int dmaxcol,
+	int over)
+{
+int sx, sy, dx, dy;
+bool touched;
+chtype bk = AttrOf(dst->_bkgd);
+chtype mask = ~(chtype)((bk&A_COLOR) ? A_COLOR : 0);
+
+	T((T_CALLED("copywin(%p, %p, %d, %d, %d, %d, %d, %d, %d)"),
+		src, dst, sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol, over));
+
+	if (!src || !dst)
+	  returnCode(ERR);
+
+	/* make sure rectangle exists in source */
+	if ((sminrow + dmaxrow - dminrow) > (src->_maxy + 1) ||
+	    (smincol + dmaxcol - dmincol) > (src->_maxx + 1)) {
+		returnCode(ERR);
+	}
+
+	T(("rectangle exists in source"));
+
+	/* make sure rectangle fits in destination */
+	if (dmaxrow > dst->_maxy || dmaxcol > dst->_maxx) {
+		returnCode(ERR);
+	}
+
+	T(("rectangle fits in destination"));
+
+	for (dy = dminrow, sy = sminrow; dy <= dmaxrow; sy++, dy++) {
+	   touched = FALSE;
+	   for(dx=dmincol, sx=smincol; dx <= dmaxcol; sx++, dx++)
+	   {
+		if (over)
+		{
+		   if ((TextOf(src->_line[sy].text[sx]) != ' ') &&
+                       (dst->_line[dy].text[dx]!=src->_line[sy].text[sx]))
+		   {
+			dst->_line[dy].text[dx] =
+					(src->_line[sy].text[sx] & mask) | bk;
+			touched = TRUE;
+		   }
+	        }
+		else {
+		   if (dst->_line[dy].text[dx] != src->_line[sy].text[sx])
+		   {
+			dst->_line[dy].text[dx] = src->_line[sy].text[sx];
+			touched = TRUE;
+                   }
+                }
+           }
+	   if (touched)
+	   {
+	      touchline(dst,0,getmaxy(dst));
+	   }
+	}
+	T(("finished copywin"));
+	returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_pad.c b/ncurses-5.2/ncurses/base/lib_pad.c
new file mode 100644
index 0000000..e85ec5a
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_pad.c
@@ -0,0 +1,292 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ * lib_pad.c
+ * newpad	-- create a new pad
+ * pnoutrefresh -- refresh a pad, no update
+ * pechochar	-- add a char to a pad and refresh
+ */
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+WINDOW *
+newpad(int l, int c)
+{
+    WINDOW *win;
+    chtype *ptr;
+    int i;
+
+    T((T_CALLED("newpad(%d, %d)"), l, c));
+
+    if (l <= 0 || c <= 0)
+	returnWin(0);
+
+    if ((win = _nc_makenew(l, c, 0, 0, _ISPAD)) == NULL)
+	returnWin(0);
+
+    for (i = 0; i < l; i++) {
+	if_USE_SCROLL_HINTS(win->_line[i].oldindex = _NEWINDEX);
+	if ((win->_line[i].text = typeCalloc(chtype, ((size_t) c))) == 0) {
+	    _nc_freewin(win);
+	    returnWin(0);
+	}
+	for (ptr = win->_line[i].text; ptr < win->_line[i].text + c;)
+	    *ptr++ = ' ';
+    }
+
+    returnWin(win);
+}
+
+WINDOW *
+subpad(WINDOW *orig, int l, int c, int begy, int begx)
+{
+    WINDOW *win = (WINDOW *) 0;
+
+    T((T_CALLED("subpad(%d, %d)"), l, c));
+
+    if (orig) {
+	if (!(orig->_flags & _ISPAD)
+	    || ((win = derwin(orig, l, c, begy, begx)) == NULL))
+	    returnWin(0);
+    }
+    returnWin(win);
+}
+
+int
+prefresh(WINDOW *win, int pminrow, int pmincol,
+    int sminrow, int smincol, int smaxrow, int smaxcol)
+{
+    T((T_CALLED("prefresh()")));
+    if (pnoutrefresh(win, pminrow, pmincol, sminrow, smincol, smaxrow,
+	    smaxcol) != ERR
+	&& doupdate() != ERR) {
+	returnCode(OK);
+    }
+    returnCode(ERR);
+}
+
+int
+pnoutrefresh(WINDOW *win, int pminrow, int pmincol,
+    int sminrow, int smincol, int smaxrow, int smaxcol)
+{
+    const int my_len = 2;	/* parameterize the threshold for hardscroll */
+    NCURSES_SIZE_T i, j;
+    NCURSES_SIZE_T m, n;
+    NCURSES_SIZE_T pmaxrow;
+    NCURSES_SIZE_T pmaxcol;
+    NCURSES_SIZE_T displaced;
+    bool wide;
+
+    T((T_CALLED("pnoutrefresh(%p, %d, %d, %d, %d, %d, %d)"),
+	    win, pminrow, pmincol, sminrow, smincol, smaxrow, smaxcol));
+
+    if (win == 0)
+	returnCode(ERR);
+
+    if (!(win->_flags & _ISPAD))
+	returnCode(ERR);
+
+    /* negative values are interpreted as zero */
+    if (pminrow < 0)
+	pminrow = 0;
+    if (pmincol < 0)
+	pmincol = 0;
+    if (sminrow < 0)
+	sminrow = 0;
+    if (smincol < 0)
+	smincol = 0;
+
+    pmaxrow = pminrow + smaxrow - sminrow;
+    pmaxcol = pmincol + smaxcol - smincol;
+
+    T((" pminrow + smaxrow - sminrow %d, win->_maxy %d", pmaxrow, win->_maxy));
+    T((" pmincol + smaxcol - smincol %d, win->_maxx %d", pmaxcol, win->_maxx));
+
+    /*
+     * Trim the caller's screen size back to the actual limits.
+     */
+    if (pmaxrow > win->_maxy) {
+	smaxrow -= (pmaxrow - win->_maxy);
+	pmaxrow = pminrow + smaxrow - sminrow;
+    }
+    if (pmaxcol > win->_maxx) {
+	smaxcol -= (pmaxcol - win->_maxx);
+	pmaxcol = pmincol + smaxcol - smincol;
+    }
+
+    if (smaxrow > screen_lines
+	|| smaxcol > screen_columns
+	|| sminrow > smaxrow
+	|| smincol > smaxcol)
+	returnCode(ERR);
+
+    T(("pad being refreshed"));
+
+    if (win->_pad._pad_y >= 0) {
+	displaced = pminrow - win->_pad._pad_y
+	    - (sminrow - win->_pad._pad_top);
+	T(("pad being shifted by %d line(s)", displaced));
+    } else
+	displaced = 0;
+
+    /*
+     * For pure efficiency, we'd want to transfer scrolling information
+     * from the pad to newscr whenever the window is wide enough that
+     * its update will dominate the cost of the update for the horizontal
+     * band of newscr that it occupies.  Unfortunately, this threshold
+     * tends to be complex to estimate, and in any case scrolling the
+     * whole band and rewriting the parts outside win's image would look
+     * really ugly.  So.  What we do is consider the pad "wide" if it
+     * either (a) occupies the whole width of newscr, or (b) occupies
+     * all but at most one column on either vertical edge of the screen
+     * (this caters to fussy people who put boxes around full-screen
+     * windows).  Note that changing this formula will not break any code,
+     * merely change the costs of various update cases.
+     */
+    wide = (smincol < my_len && smaxcol > (newscr->_maxx - my_len));
+
+    for (i = pminrow, m = sminrow + win->_yoffset;
+	i <= pmaxrow && m <= newscr->_maxy;
+	i++, m++) {
+	register struct ldat *nline = &newscr->_line[m];
+	register struct ldat *oline = &win->_line[i];
+
+	for (j = pmincol, n = smincol; j <= pmaxcol; j++, n++) {
+	    if (oline->text[j] != nline->text[n]) {
+		nline->text[n] = oline->text[j];
+		CHANGED_CELL(nline, n);
+	    }
+	}
+
+#if USE_SCROLL_HINTS
+	if (wide) {
+	    int nind = m + displaced;
+	    if (oline->oldindex < 0
+		|| nind < sminrow
+		|| nind > smaxrow) {
+		nind = _NEWINDEX;
+	    } else if (displaced) {
+		register struct ldat *pline = &curscr->_line[nind];
+		for (j = 0; j <= my_len; j++) {
+		    int k = newscr->_maxx - j;
+		    if (pline->text[j] != nline->text[j]
+			|| pline->text[k] != nline->text[k]) {
+			nind = _NEWINDEX;
+			break;
+		    }
+		}
+	    }
+
+	    nline->oldindex = nind;
+	}
+#endif /* USE_SCROLL_HINTS */
+	oline->firstchar = oline->lastchar = _NOCHANGE;
+	if_USE_SCROLL_HINTS(oline->oldindex = i);
+    }
+
+    /*
+     * Clean up debris from scrolling or resizing the pad, so we do not
+     * accidentally pick up the index value during the next call to this
+     * procedure.  The only rows that should have an index value are those
+     * that are displayed during this cycle.
+     */
+#if USE_SCROLL_HINTS
+    for (i = pminrow - 1; (i >= 0) && (win->_line[i].oldindex >= 0); i--)
+	win->_line[i].oldindex = _NEWINDEX;
+    for (i = pmaxrow + 1; (i <= win->_maxy)
+	&& (win->_line[i].oldindex >= 0); i++)
+	win->_line[i].oldindex = _NEWINDEX;
+#endif
+
+    win->_begx = smincol;
+    win->_begy = sminrow;
+
+    if (win->_clear) {
+	win->_clear = FALSE;
+	newscr->_clear = TRUE;
+    }
+
+    /*
+     * Use the pad's current position, if it will be visible.
+     * If not, don't do anything; it's not an error.
+     */
+    if (win->_leaveok == FALSE
+	&& win->_cury >= pminrow
+	&& win->_curx >= pmincol
+	&& win->_cury <= pmaxrow
+	&& win->_curx <= pmaxcol) {
+	newscr->_cury = win->_cury - pminrow + win->_begy + win->_yoffset;
+	newscr->_curx = win->_curx - pmincol + win->_begx;
+    }
+    newscr->_leaveok = win->_leaveok;
+    win->_flags &= ~_HASMOVED;
+
+    /*
+     * Update our cache of the line-numbers that we displayed from the pad.
+     * We will use this on subsequent calls to this function to derive
+     * values to stuff into 'oldindex[]' -- for scrolling optimization.
+     */
+    win->_pad._pad_y = pminrow;
+    win->_pad._pad_x = pmincol;
+    win->_pad._pad_top = sminrow;
+    win->_pad._pad_left = smincol;
+    win->_pad._pad_bottom = smaxrow;
+    win->_pad._pad_right = smaxcol;
+
+    returnCode(OK);
+}
+
+int
+pechochar(WINDOW *pad, const chtype ch)
+{
+    T((T_CALLED("pechochar(%p, %s)"), pad, _tracechtype(ch)));
+
+    if (pad == 0)
+	returnCode(ERR);
+
+    if (!(pad->_flags & _ISPAD))
+	returnCode(wechochar(pad, ch));
+
+    waddch(pad, ch);
+    prefresh(pad, pad->_pad._pad_y,
+	pad->_pad._pad_x,
+	pad->_pad._pad_top,
+	pad->_pad._pad_left,
+	pad->_pad._pad_bottom,
+	pad->_pad._pad_right);
+
+    returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_printw.c b/ncurses-5.2/ncurses/base/lib_printw.c
new file mode 100644
index 0000000..29c04b3
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_printw.c
@@ -0,0 +1,110 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ ****************************************************************************/
+
+/*
+**	lib_printw.c
+**
+**	The routines printw(), wprintw() and friends.
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int printw(NCURSES_CONST char *fmt, ...)
+{
+	va_list argp;
+	int code;
+
+	T(("printw(%s,...) called", _nc_visbuf(fmt)));
+
+	va_start(argp, fmt);
+	code = vwprintw(stdscr, fmt, argp);
+	va_end(argp);
+
+	return code;
+}
+
+int wprintw(WINDOW *win, NCURSES_CONST char *fmt, ...)
+{
+	va_list argp;
+	int code;
+
+	T(("wprintw(%p,%s,...) called", win, _nc_visbuf(fmt)));
+
+	va_start(argp, fmt);
+	code = vwprintw(win, fmt, argp);
+	va_end(argp);
+
+	return code;
+}
+
+int mvprintw(int y, int x, NCURSES_CONST char *fmt, ...)
+{
+	va_list argp;
+	int code = move(y, x);
+
+	if (code != ERR) {
+		va_start(argp, fmt);
+		code = vwprintw(stdscr, fmt, argp);
+		va_end(argp);
+	}
+	return code;
+}
+
+int mvwprintw(WINDOW *win, int y, int x, NCURSES_CONST char *fmt, ...)
+{
+	va_list argp;
+	int code = wmove(win, y, x);
+
+	if (code != ERR) {
+		va_start(argp, fmt);
+		code = vwprintw(win, fmt, argp);
+		va_end(argp);
+	}
+	return code;
+}
+
+int vwprintw(WINDOW *win, NCURSES_CONST char *fmt, va_list argp)
+{
+	char *buf = _nc_printf_string(fmt, argp);
+	int code = ERR;
+
+	if (buf != 0) {
+		code = waddstr(win, buf);
+#if USE_SAFE_SPRINTF
+		free(buf);
+#endif
+	}
+	return code;
+}
diff --git a/ncurses-5.2/ncurses/base/lib_redrawln.c b/ncurses-5.2/ncurses/base/lib_redrawln.c
new file mode 100644
index 0000000..8cc03a1
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_redrawln.c
@@ -0,0 +1,69 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ ****************************************************************************/
+
+/*
+ *	lib_redrawln.c
+ *
+ *	The routine wredrawln().
+ *
+ */
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int wredrawln(WINDOW *win, int beg, int num)
+{
+	int i;
+	int end;
+	size_t len = (win->_maxx + 1) * sizeof(chtype);
+
+	T((T_CALLED("wredrawln(%p,%d,%d)"), win, beg, num));
+
+	if (beg < 0)
+		beg = 0;
+
+	if (touchline (win, beg, num) == ERR)
+		returnCode(ERR);
+
+	end = beg + num;
+	if (end > win->_maxy + 1)
+		end = win->_maxy + 1;
+
+	for (i = beg; i < end; i++)
+	{
+		memset (curscr->_line[i+win->_begy].text+win->_begx, 0, len);
+		_nc_make_oldhash(i+win->_begy);
+	}
+
+	returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_refresh.c b/ncurses-5.2/ncurses/base/lib_refresh.c
new file mode 100644
index 0000000..5929823
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_refresh.c
@@ -0,0 +1,183 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_refresh.c
+ *
+ *	The routines wrefresh() and wnoutrefresh().
+ *
+ */
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+wrefresh(WINDOW *win)
+{
+    int code;
+
+    T((T_CALLED("wrefresh(%p)"), win));
+
+    if (win == curscr) {
+	curscr->_clear = TRUE;
+	code = doupdate();
+    } else if ((code = wnoutrefresh(win)) == OK) {
+	if (win->_clear)
+	    newscr->_clear = TRUE;
+	code = doupdate();
+	/*
+	 * Reset the clearok() flag in case it was set for the special
+	 * case in hardscroll.c (if we don't reset it here, we'll get 2
+	 * refreshes because the flag is copied from stdscr to newscr).
+	 * Resetting the flag shouldn't do any harm, anyway.
+	 */
+	win->_clear = FALSE;
+    }
+    returnCode(code);
+}
+
+int
+wnoutrefresh(WINDOW *win)
+{
+    NCURSES_SIZE_T limit_x;
+    NCURSES_SIZE_T i, j;
+    NCURSES_SIZE_T begx;
+    NCURSES_SIZE_T begy;
+    NCURSES_SIZE_T m, n;
+    bool wide;
+
+    T((T_CALLED("wnoutrefresh(%p)"), win));
+#ifdef TRACE
+    if (_nc_tracing & TRACE_UPDATE)
+	_tracedump("...win", win);
+#endif /* TRACE */
+
+    /*
+     * This function will break badly if we try to refresh a pad.
+     */
+    if ((win == 0)
+	|| (win->_flags & _ISPAD))
+	returnCode(ERR);
+
+    /* put them here so "win == 0" won't break our code */
+    begx = win->_begx;
+    begy = win->_begy;
+
+    newscr->_bkgd = win->_bkgd;
+    newscr->_attrs = win->_attrs;
+
+    /* merge in change information from all subwindows of this window */
+    wsyncdown(win);
+
+    /*
+     * For pure efficiency, we'd want to transfer scrolling information
+     * from the window to newscr whenever the window is wide enough that
+     * its update will dominate the cost of the update for the horizontal
+     * band of newscr that it occupies.  Unfortunately, this threshold
+     * tends to be complex to estimate, and in any case scrolling the
+     * whole band and rewriting the parts outside win's image would look
+     * really ugly.  So.  What we do is consider the window "wide" if it
+     * either (a) occupies the whole width of newscr, or (b) occupies
+     * all but at most one column on either vertical edge of the screen
+     * (this caters to fussy people who put boxes around full-screen
+     * windows).  Note that changing this formula will not break any code,
+     * merely change the costs of various update cases.
+     */
+    wide = (begx <= 1 && win->_maxx >= (newscr->_maxx - 1));
+
+    win->_flags &= ~_HASMOVED;
+
+    /*
+     * Microtweaking alert!  This double loop is one of the genuine
+     * hot spots in the code.  Even gcc doesn't seem to do enough
+     * common-subexpression chunking to make it really tense,
+     * so we'll force the issue.
+     */
+
+    /* limit(n) */
+    limit_x = win->_maxx;
+    /* limit(j) */
+    if (limit_x > win->_maxx)
+	limit_x = win->_maxx;
+
+    for (i = 0, m = begy + win->_yoffset;
+	i <= win->_maxy && m <= newscr->_maxy;
+	i++, m++) {
+	register struct ldat *nline = &newscr->_line[m];
+	register struct ldat *oline = &win->_line[i];
+
+	if (oline->firstchar != _NOCHANGE) {
+	    int last = oline->lastchar;
+
+	    if (last > limit_x)
+		last = limit_x;
+
+	    for (j = oline->firstchar, n = j + begx; j <= last; j++, n++) {
+		if (oline->text[j] != nline->text[n]) {
+		    nline->text[n] = oline->text[j];
+		    CHANGED_CELL(nline, n);
+		}
+	    }
+
+	}
+#if USE_SCROLL_HINTS
+	if (wide) {
+	    int oind = oline->oldindex;
+
+	    nline->oldindex = (oind == _NEWINDEX) ? _NEWINDEX : begy + oind
+		+ win->_yoffset;
+	}
+#endif /* USE_SCROLL_HINTS */
+
+	oline->firstchar = oline->lastchar = _NOCHANGE;
+	if_USE_SCROLL_HINTS(oline->oldindex = i);
+    }
+
+    if (win->_clear) {
+	win->_clear = FALSE;
+	newscr->_clear = TRUE;
+    }
+
+    if (!win->_leaveok) {
+	newscr->_cury = win->_cury + win->_begy + win->_yoffset;
+	newscr->_curx = win->_curx + win->_begx;
+    }
+    newscr->_leaveok = win->_leaveok;
+
+#ifdef TRACE
+    if (_nc_tracing & TRACE_UPDATE)
+	_tracedump("newscr", newscr);
+#endif /* TRACE */
+    returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_restart.c b/ncurses-5.2/ncurses/base/lib_restart.c
new file mode 100644
index 0000000..4d80a92
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_restart.c
@@ -0,0 +1,91 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ * Terminfo-only terminal setup routines:
+ *
+ *		int restartterm(const char *, int, int *)
+ *		TERMINAL *set_curterm(TERMINAL *)
+ *		int del_curterm(TERMINAL *)
+ */
+
+#include <curses.priv.h>
+
+#if SVR4_TERMIO && !defined(_POSIX_SOURCE)
+#define _POSIX_SOURCE
+#endif
+
+#include <term.h>		/* lines, columns, cur_term */
+
+MODULE_ID("$Id$")
+
+int
+restartterm(NCURSES_CONST char *termp, int filenum, int *errret)
+{
+    int saveecho = SP->_echo;
+    int savecbreak = SP->_cbreak;
+    int saveraw = SP->_raw;
+    int savenl = SP->_nl;
+
+    T((T_CALLED("restartterm(%s,%d,%p)"), termp, filenum, errret));
+
+    setupterm(termp, filenum, errret);
+
+    if (saveecho)
+	echo();
+    else
+	noecho();
+
+    if (savecbreak) {
+	cbreak();
+	noraw();
+    } else if (saveraw) {
+	nocbreak();
+	raw();
+    } else {
+	nocbreak();
+	noraw();
+    }
+    if (savenl)
+	nl();
+    else
+	nonl();
+
+    reset_prog_mode();
+
+#if USE_SIZECHANGE
+    _nc_update_screensize();
+#endif
+
+    returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_scanw.c b/ncurses-5.2/ncurses/base/lib_scanw.c
new file mode 100644
index 0000000..e230337
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_scanw.c
@@ -0,0 +1,111 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+
+/*
+**	lib_scanw.c
+**
+**	The routines scanw(), wscanw() and friends.
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+#if !HAVE_VSSCANF
+#if defined(__QNX__)
+extern int vsscanf(const char *str, const char *format, __va_list __arg);
+#else
+extern int vsscanf(const char *str, const char *format, ...);
+#endif
+#endif
+
+int vwscanw(WINDOW *win, NCURSES_CONST char *fmt, va_list argp)
+{
+char buf[BUFSIZ];
+
+	if (wgetnstr(win, buf, sizeof(buf)-1) == ERR)
+	    return(ERR);
+
+	return(vsscanf(buf, fmt, argp));
+}
+
+int scanw(NCURSES_CONST char *fmt, ...)
+{
+int code;
+va_list ap;
+
+	T(("scanw(\"%s\",...) called", fmt));
+
+	va_start(ap, fmt);
+	code = vwscanw(stdscr, fmt, ap);
+	va_end(ap);
+	return (code);
+}
+
+int wscanw(WINDOW *win, NCURSES_CONST char *fmt, ...)
+{
+int code;
+va_list ap;
+
+	T(("wscanw(%p,\"%s\",...) called", win, fmt));
+
+	va_start(ap, fmt);
+	code = vwscanw(win, fmt, ap);
+	va_end(ap);
+	return (code);
+}
+
+int mvscanw(int y, int x, NCURSES_CONST char *fmt, ...)
+{
+int code;
+va_list ap;
+
+	va_start(ap, fmt);
+	code = (move(y, x) == OK) ? vwscanw(stdscr, fmt, ap) : ERR;
+	va_end(ap);
+	return (code);
+}
+
+int mvwscanw(WINDOW *win, int y, int x, NCURSES_CONST char *fmt, ...)
+{
+int code;
+va_list ap;
+
+	va_start(ap, fmt);
+	code = (wmove(win, y, x) == OK) ? vwscanw(win, fmt, ap) : ERR;
+	va_end(ap);
+	return (code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_screen.c b/ncurses-5.2/ncurses/base/lib_screen.c
new file mode 100644
index 0000000..d346d63
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_screen.c
@@ -0,0 +1,198 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+#include <curses.priv.h>
+
+#include <sys/stat.h>
+#include <time.h>
+#include <term.h>	/* exit_ca_mode, non_rev_rmcup */
+
+MODULE_ID("$Id$")
+
+static time_t	dumptime;
+
+WINDOW *getwin(FILE *filep)
+{
+	WINDOW	tmp, *nwin;
+	int	n;
+
+	T((T_CALLED("getwin(%p)"), filep));
+
+	(void) fread(&tmp, sizeof(WINDOW), 1, filep);
+	if (ferror(filep))
+		returnWin(0);
+
+	if ((nwin = newwin(tmp._maxy+1, tmp._maxx+1, 0, 0)) == 0)
+		returnWin(0);
+
+	/*
+	 * We deliberately do not restore the _parx, _pary, or _parent
+	 * fields, because the window hierarchy within which they
+	 * made sense is probably gone.
+	 */
+	nwin->_curx       = tmp._curx;
+	nwin->_cury       = tmp._cury;
+	nwin->_maxy       = tmp._maxy;
+	nwin->_maxx       = tmp._maxx;
+	nwin->_begy       = tmp._begy;
+	nwin->_begx       = tmp._begx;
+	nwin->_yoffset    = tmp._yoffset;
+	nwin->_flags      = tmp._flags & ~(_SUBWIN|_ISPAD);
+
+	nwin->_attrs      = tmp._attrs;
+	nwin->_bkgd       = tmp._bkgd;
+
+	nwin->_clear      = tmp._clear;
+	nwin->_scroll     = tmp._scroll;
+	nwin->_leaveok    = tmp._leaveok;
+	nwin->_use_keypad = tmp._use_keypad;
+	nwin->_delay      = tmp._delay;
+	nwin->_immed      = tmp._immed;
+	nwin->_sync       = tmp._sync;
+
+	nwin->_regtop     = tmp._regtop;
+	nwin->_regbottom  = tmp._regbottom;
+
+	for (n = 0; n < nwin->_maxy + 1; n++)
+	{
+		(void) fread(nwin->_line[n].text,
+			      sizeof(chtype), (size_t)(nwin->_maxx + 1), filep);
+		if (ferror(filep))
+		{
+			delwin(nwin);
+			returnWin(0);
+		}
+	}
+	touchwin(nwin);
+
+	returnWin(nwin);
+}
+
+int putwin(WINDOW *win, FILE *filep)
+{
+        int code = ERR; 
+	int n;
+
+	T((T_CALLED("putwin(%p,%p)"), win, filep));
+
+	if (win) {
+	  (void) fwrite(win, sizeof(WINDOW), 1, filep);
+	  if (ferror(filep))
+	    returnCode(code);
+
+	  for (n = 0; n < win->_maxy + 1; n++)
+	    {
+	      (void) fwrite(win->_line[n].text,
+			    sizeof(chtype), (size_t)(win->_maxx + 1), filep);
+	      if (ferror(filep))
+		returnCode(code);
+	    }
+	  code = OK;
+	}
+	returnCode(code);
+}
+
+int scr_restore(const char *file)
+{
+	FILE	*fp = 0;
+
+	T((T_CALLED("scr_restore(%s)"), _nc_visbuf(file)));
+
+	if (_nc_access(file, R_OK) < 0
+	 || (fp = fopen(file, "rb")) == 0)
+	    returnCode(ERR);
+	else
+	{
+	    delwin(newscr);
+	    newscr = getwin(fp);
+	    (void) fclose(fp);
+	    returnCode(OK);
+	}
+}
+
+int scr_dump(const char *file)
+{
+	FILE	*fp = 0;
+
+	T((T_CALLED("scr_dump(%s)"), _nc_visbuf(file)));
+
+	if (_nc_access(file, W_OK) < 0
+	 || (fp = fopen(file, "wb")) == 0)
+	    returnCode(ERR);
+	else
+	{
+	    (void) putwin(newscr, fp);
+	    (void) fclose(fp);
+	    dumptime = time((time_t *)0);
+	    returnCode(OK);
+	}
+}
+
+int scr_init(const char *file)
+{
+	FILE	*fp = 0;
+	struct stat	stb;
+
+	T((T_CALLED("scr_init(%s)"), _nc_visbuf(file)));
+
+	if (exit_ca_mode && non_rev_rmcup)
+	    returnCode(ERR);
+
+	if (_nc_access(file, R_OK) < 0
+	 || (fp = fopen(file, "rb")) == 0)
+	    returnCode(ERR);
+	else if (fstat(STDOUT_FILENO, &stb) || stb.st_mtime > dumptime)
+	    returnCode(ERR);
+	else
+	{
+	    delwin(curscr);
+	    curscr = getwin(fp);
+	    (void) fclose(fp);
+	    returnCode(OK);
+	}
+}
+
+int scr_set(const char *file)
+{
+    T((T_CALLED("scr_set(%s)"), _nc_visbuf(file)));
+
+    if (scr_init(file) == ERR)
+	returnCode(ERR);
+    else
+    {
+	delwin(newscr);
+	newscr = dupwin(curscr);
+	returnCode(OK);
+    }
+}
diff --git a/ncurses-5.2/ncurses/base/lib_scroll.c b/ncurses-5.2/ncurses/base/lib_scroll.c
new file mode 100644
index 0000000..7f65442
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_scroll.c
@@ -0,0 +1,120 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_scroll.c
+**
+**	The routine wscrl(win, n).
+**  positive n scroll the window up (ie. move lines down)
+**  negative n scroll the window down (ie. move lines up)
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+void
+_nc_scroll_window(WINDOW *win, int const n, NCURSES_SIZE_T const top,
+    NCURSES_SIZE_T const bottom, chtype blank)
+{
+    int line, j;
+    size_t to_copy = (size_t) (sizeof(chtype) * (win->_maxx + 1));
+
+    TR(TRACE_MOVE, ("_nc_scroll_window(%p, %d, %d, %d)", win, n, top, bottom));
+
+    /*
+     * This used to do a line-text pointer-shuffle instead of text copies.
+     * That (a) doesn't work when the window is derived and doesn't have
+     * its own storage, (b) doesn't save you a lot on modern machines
+     * anyway.  Your typical memcpy implementations are coded in
+     * assembler using a tight BLT loop; for the size of copies we're
+     * talking here, the total execution time is dominated by the one-time
+     * setup cost.  So there is no point in trying to be excessively
+     * clever -- esr.
+     */
+
+    /* shift n lines downwards */
+    if (n < 0) {
+	for (line = bottom; line >= top - n; line--) {
+	    memcpy(win->_line[line].text,
+		win->_line[line + n].text,
+		to_copy);
+	    if_USE_SCROLL_HINTS(win->_line[line].oldindex = win->_line[line
+		    + n].oldindex);
+	}
+	for (line = top; line < top - n; line++) {
+	    for (j = 0; j <= win->_maxx; j++)
+		win->_line[line].text[j] = blank;
+	    if_USE_SCROLL_HINTS(win->_line[line].oldindex = _NEWINDEX);
+	}
+    }
+
+    /* shift n lines upwards */
+    if (n > 0) {
+	for (line = top; line <= bottom - n; line++) {
+	    memcpy(win->_line[line].text,
+		win->_line[line + n].text,
+		to_copy);
+	    if_USE_SCROLL_HINTS(win->_line[line].oldindex = win->_line[line
+		    + n].oldindex);
+	}
+	for (line = bottom; line > bottom - n; line--) {
+	    for (j = 0; j <= win->_maxx; j++)
+		win->_line[line].text[j] = blank;
+	    if_USE_SCROLL_HINTS(win->_line[line].oldindex = _NEWINDEX);
+	}
+    }
+    touchline(win, top, bottom - top + 1);
+}
+
+int
+wscrl(WINDOW *win, int n)
+{
+    T((T_CALLED("wscrl(%p,%d)"), win, n));
+
+    if (!win || !win->_scroll)
+	returnCode(ERR);
+
+    if (n == 0)
+	returnCode(OK);
+
+    if ((n > (win->_regbottom - win->_regtop)) ||
+	(-n > (win->_regbottom - win->_regtop)))
+	returnCode(ERR);
+
+    _nc_scroll_window(win, n, win->_regtop, win->_regbottom, _nc_background(win));
+
+    _nc_synchook(win);
+    returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_scrollok.c b/ncurses-5.2/ncurses/base/lib_scrollok.c
new file mode 100644
index 0000000..03a4131
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_scrollok.c
@@ -0,0 +1,56 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+**	lib_scrollok.c
+**
+**	The routine scrollok.
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int scrollok(WINDOW *win, bool flag)
+{
+	T((T_CALLED("scrollok(%p,%d)"), win, flag));
+
+	if (win) {
+	  win->_scroll = flag;
+	  returnCode(OK);
+	}
+	else
+	  returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_scrreg.c b/ncurses-5.2/ncurses/base/lib_scrreg.c
new file mode 100644
index 0000000..4d129a3
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_scrreg.c
@@ -0,0 +1,60 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_scrreg.c
+**
+**	The routine wsetscrreg().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+wsetscrreg(WINDOW *win, int top, int bottom)
+{
+    T((T_CALLED("wsetscrreg(%p,%d,%d)"), win, top, bottom));
+
+    if (win &&
+	top >= 0 && top <= win->_maxy &&
+	bottom >= 0 && bottom <= win->_maxy &&
+	bottom > top) {
+	win->_regtop = (NCURSES_SIZE_T) top;
+	win->_regbottom = (NCURSES_SIZE_T) bottom;
+
+	returnCode(OK);
+    } else
+	returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_set_term.c b/ncurses-5.2/ncurses/base/lib_set_term.c
new file mode 100644
index 0000000..0c6ab4c
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_set_term.c
@@ -0,0 +1,419 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_set_term.c
+**
+**	The routine set_term().
+**
+*/
+
+#include <curses.priv.h>
+
+#include <term.h>		/* cur_term */
+#include <tic.h>
+
+MODULE_ID("$Id$")
+
+SCREEN *
+set_term(SCREEN * screenp)
+{
+    SCREEN *oldSP;
+
+    T((T_CALLED("set_term(%p)"), screenp));
+
+    oldSP = SP;
+    _nc_set_screen(screenp);
+
+    set_curterm(SP->_term);
+    curscr = SP->_curscr;
+    newscr = SP->_newscr;
+    stdscr = SP->_stdscr;
+    COLORS = SP->_color_count;
+    COLOR_PAIRS = SP->_pair_count;
+    memcpy(acs_map, SP->_acs_map, sizeof(chtype) * ACS_LEN);
+
+    T((T_RETURN("%p"), oldSP));
+    return (oldSP);
+}
+
+static void
+_nc_free_keytry(struct tries *kt)
+{
+    if (kt != 0) {
+	_nc_free_keytry(kt->child);
+	_nc_free_keytry(kt->sibling);
+	free(kt);
+    }
+}
+
+/*
+ * Free the storage associated with the given SCREEN sp.
+ */
+void
+delscreen(SCREEN * sp)
+{
+    SCREEN **scan = &_nc_screen_chain;
+
+    T((T_CALLED("delscreen(%p)"), sp));
+
+    while (*scan) {
+	if (*scan == sp) {
+	    *scan = sp->_next_screen;
+	    break;
+	}
+	scan = &(*scan)->_next_screen;
+    }
+
+    _nc_freewin(sp->_curscr);
+    _nc_freewin(sp->_newscr);
+    _nc_freewin(sp->_stdscr);
+    _nc_free_keytry(sp->_keytry);
+    _nc_free_keytry(sp->_key_ok);
+
+    FreeIfNeeded(sp->_color_table);
+    FreeIfNeeded(sp->_color_pairs);
+
+    FreeIfNeeded(sp->oldhash);
+    FreeIfNeeded(sp->newhash);
+
+    del_curterm(sp->_term);
+
+    /*
+     * If the associated output stream has been closed, we can discard the
+     * set-buffer.  Limit the error check to EBADF, since fflush may fail
+     * for other reasons than trying to operate upon a closed stream.
+     */
+    if (sp->_ofp != 0
+	&& sp->_setbuf != 0
+	&& fflush(sp->_ofp) != 0
+	&& errno == EBADF) {
+	free(sp->_setbuf);
+    }
+
+    free(sp);
+
+    /*
+     * If this was the current screen, reset everything that the
+     * application might try to use (except cur_term, which may have
+     * multiple references in different screens).
+     */
+    if (sp == SP) {
+	curscr = 0;
+	newscr = 0;
+	stdscr = 0;
+	COLORS = 0;
+	COLOR_PAIRS = 0;
+	_nc_set_screen(0);
+    }
+    returnVoid;
+}
+
+static ripoff_t rippedoff[5];
+static ripoff_t *rsp = rippedoff;
+#define N_RIPS SIZEOF(rippedoff)
+
+static bool
+no_mouse_event(SCREEN * sp GCC_UNUSED)
+{
+    return FALSE;
+}
+
+static bool
+no_mouse_inline(SCREEN * sp GCC_UNUSED)
+{
+    return FALSE;
+}
+
+static bool
+no_mouse_parse(int code GCC_UNUSED)
+{
+    return TRUE;
+}
+
+static void
+no_mouse_resume(SCREEN * sp GCC_UNUSED)
+{
+}
+
+static void
+no_mouse_wrap(SCREEN * sp GCC_UNUSED)
+{
+}
+
+#if NCURSES_EXT_FUNCS && USE_COLORFGBG
+static char *
+extract_fgbg(char *src, int *result)
+{
+    char *dst = 0;
+    long value = strtol(src, &dst, 0);
+
+    if (dst == 0) {
+	dst = src;
+    } else if (value >= 0) {
+	*result = value % max_colors;
+    }
+    while (*dst != 0 && *dst != ';')
+	dst++;
+    if (*dst == ';')
+	dst++;
+    return dst;
+}
+#endif
+
+int
+_nc_setupscreen(short slines, short const scolumns, FILE * output)
+/* OS-independent screen initializations */
+{
+    int bottom_stolen = 0;
+    size_t i;
+
+    assert(SP == 0);		/* has been reset in newterm() ! */
+    if (!_nc_alloc_screen())
+	return ERR;
+
+    SP->_next_screen = _nc_screen_chain;
+    _nc_screen_chain = SP;
+
+    _nc_set_buffer(output, TRUE);
+    SP->_term = cur_term;
+    SP->_lines = slines;
+    SP->_lines_avail = slines;
+    SP->_columns = scolumns;
+    SP->_cursrow = -1;
+    SP->_curscol = -1;
+    SP->_nl = TRUE;
+    SP->_raw = FALSE;
+    SP->_cbreak = 0;
+    SP->_echo = TRUE;
+    SP->_fifohead = -1;
+    SP->_endwin = TRUE;
+    SP->_ofp = output;
+    SP->_cursor = -1;		/* cannot know real cursor shape */
+
+#if NCURSES_NO_PADDING
+    SP->_no_padding = getenv("NCURSES_NO_PADDING") != 0;
+    TR(TRACE_CHARPUT | TRACE_MOVE, ("padding will%s be used",
+	    SP->_no_padding ? " not" : ""));
+#endif
+
+#if NCURSES_EXT_FUNCS
+    SP->_default_color = FALSE;
+    SP->_has_sgr_39_49 = FALSE;
+
+    /*
+     * Set our assumption of the terminal's default foreground and background
+     * colors.  The curs_color man-page states that we can assume that the
+     * background is black.  The origin of this assumption appears to be
+     * terminals that displayed colored text, but no colored backgrounds, e.g.,
+     * the first colored terminals around 1980.  More recent ones with better
+     * technology can display not only colored backgrounds, but all
+     * combinations.  So a terminal might be something other than "white" on
+     * black (green/black looks monochrome too), but black on white or even
+     * on ivory.
+     *
+     * White-on-black is the simplest thing to use for monochrome.  Almost
+     * all applications that use color paint both text and background, so
+     * the distinction is moot.  But a few do not - which is why we leave this
+     * configurable (a better solution is to use assume_default_colors() for
+     * the rare applications that do require that sort of appearance, since
+     * is appears that more users expect to be able to make a white-on-black
+     * or black-on-white display under control of the application than not).
+     */
+#ifdef USE_ASSUMED_COLOR
+    SP->_default_fg = COLOR_WHITE;
+    SP->_default_bg = COLOR_BLACK;
+#else
+    SP->_default_fg = C_MASK;
+    SP->_default_bg = C_MASK;
+#endif
+
+#if USE_COLORFGBG
+    /*
+     * If rxvt's $COLORFGBG variable is set, use it to specify the assumed
+     * default colors.  Note that rxvt (mis)uses bold colors, equating a bold
+     * color to that value plus 8.  We'll only use the non-bold color for now -
+     * decide later if it is worth having default attributes as well.
+     */
+    if (getenv("COLORFGBG") != 0) {
+	char *p = getenv("COLORFGBG");
+	p = extract_fgbg(p, &(SP->_default_fg));
+	p = extract_fgbg(p, &(SP->_default_bg));
+    }
+#endif
+#endif /* NCURSES_EXT_FUNCS */
+
+    SP->_maxclick = DEFAULT_MAXCLICK;
+    SP->_mouse_event = no_mouse_event;
+    SP->_mouse_inline = no_mouse_inline;
+    SP->_mouse_parse = no_mouse_parse;
+    SP->_mouse_resume = no_mouse_resume;
+    SP->_mouse_wrap = no_mouse_wrap;
+    SP->_mouse_fd = -1;
+
+    /* initialize the panel hooks */
+    SP->_panelHook.top_panel = (struct panel *) 0;
+    SP->_panelHook.bottom_panel = (struct panel *) 0;
+    SP->_panelHook.stdscr_pseudo_panel = (struct panel *) 0;
+
+    /*
+     * If we've no magic cookie support, we suppress attributes that xmc
+     * would affect, i.e., the attributes that affect the rendition of a
+     * space.  Note that this impacts the alternate character set mapping
+     * as well.
+     */
+    if (magic_cookie_glitch > 0) {
+
+	SP->_xmc_triggers = termattrs() & (
+	    A_ALTCHARSET |
+	    A_BLINK |
+	    A_BOLD |
+	    A_REVERSE |
+	    A_STANDOUT |
+	    A_UNDERLINE
+	    );
+	SP->_xmc_suppress = SP->_xmc_triggers & (chtype) ~ (A_BOLD);
+
+	T(("magic cookie attributes %s", _traceattr(SP->_xmc_suppress)));
+#if USE_XMC_SUPPORT
+	/*
+	 * To keep this simple, suppress all of the optimization hooks
+	 * except for clear_screen and the cursor addressing.
+	 */
+	clr_eol = 0;
+	clr_eos = 0;
+	set_attributes = 0;
+#else
+	magic_cookie_glitch = ABSENT_NUMERIC;
+	acs_chars = 0;
+#endif
+    }
+    _nc_init_acs();
+    memcpy(SP->_acs_map, acs_map, sizeof(chtype) * ACS_LEN);
+
+    _nc_idcok = TRUE;
+    _nc_idlok = FALSE;
+
+    _nc_windows = 0;		/* no windows yet */
+
+    SP->oldhash = 0;
+    SP->newhash = 0;
+
+    T(("creating newscr"));
+    if ((newscr = newwin(slines, scolumns, 0, 0)) == 0)
+	return ERR;
+
+    T(("creating curscr"));
+    if ((curscr = newwin(slines, scolumns, 0, 0)) == 0)
+	return ERR;
+
+    SP->_newscr = newscr;
+    SP->_curscr = curscr;
+#if USE_SIZECHANGE
+    SP->_resize = resizeterm;
+#endif
+
+    newscr->_clear = TRUE;
+    curscr->_clear = FALSE;
+
+    for (i = 0, rsp = rippedoff; rsp->line && (i < N_RIPS); rsp++, i++) {
+	if (rsp->hook) {
+	    WINDOW *w;
+	    int count = (rsp->line < 0) ? -rsp->line : rsp->line;
+
+	    if (rsp->line < 0) {
+		w = newwin(count, scolumns, SP->_lines_avail - count, 0);
+		if (w) {
+		    rsp->w = w;
+		    rsp->hook(w, scolumns);
+		    bottom_stolen += count;
+		} else
+		    return ERR;
+	    } else {
+		w = newwin(count, scolumns, 0, 0);
+		if (w) {
+		    rsp->w = w;
+		    rsp->hook(w, scolumns);
+		    SP->_topstolen += count;
+		} else
+		    return ERR;
+	    }
+	    SP->_lines_avail -= count;
+	}
+	rsp->line = 0;
+    }
+    /* reset the stack */
+    rsp = rippedoff;
+
+    T(("creating stdscr"));
+    assert((SP->_lines_avail + SP->_topstolen + bottom_stolen) == slines);
+    if ((stdscr = newwin(LINES = SP->_lines_avail, scolumns, 0, 0)) == 0)
+	return ERR;
+    SP->_stdscr = stdscr;
+
+    def_shell_mode();
+    def_prog_mode();
+
+    return OK;
+}
+
+/* The internal implementation interprets line as the number of
+   lines to rip off from the top or bottom.
+   */
+int
+_nc_ripoffline(int line, int (*init) (WINDOW *, int))
+{
+    if (line == 0)
+	return (OK);
+
+    if (rsp >= rippedoff + N_RIPS)
+	return (ERR);
+
+    rsp->line = line;
+    rsp->hook = init;
+    rsp->w = 0;
+    rsp++;
+
+    return (OK);
+}
+
+int
+ripoffline(int line, int (*init) (WINDOW *, int))
+{
+    T((T_CALLED("ripoffline(%d,%p)"), line, init));
+
+    if (line == 0)
+	returnCode(OK);
+
+    returnCode(_nc_ripoffline((line < 0) ? -1 : 1, init));
+}
diff --git a/ncurses-5.2/ncurses/base/lib_slk.c b/ncurses-5.2/ncurses/base/lib_slk.c
new file mode 100644
index 0000000..8786c41
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_slk.c
@@ -0,0 +1,214 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_slk.c
+ *	Soft key routines.
+ */
+
+#include <curses.priv.h>
+
+#include <ctype.h>
+#include <term.h>	/* num_labels, label_*, plab_norm */
+
+MODULE_ID("$Id$")
+
+/*
+ * We'd like to move these into the screen context structure, but cannot,
+ * because slk_init() is called before initscr()/newterm().
+ */
+int _nc_slk_format = 0;  /* one more than format specified in slk_init() */
+
+/*
+ * Paint the info line for the PC style SLK emulation.
+ *
+ */
+static void
+slk_paint_info(WINDOW *win)
+{
+  if (win && SP->slk_format==4)
+    {
+      int i;
+
+      mvwhline (win,0,0,0,getmaxx(win));
+      wmove (win,0,0);
+
+      for (i = 0; i < SP->_slk->maxlab; i++) {
+	if (win && SP->slk_format==4)
+	  {
+	    mvwaddch(win,0,SP->_slk->ent[i].x,'F');
+	    if (i<9)
+	      waddch(win,'1'+i);
+	    else
+	      {
+		waddch(win,'1');
+		waddch(win,'0' + (i-9));
+	      }
+	  }
+      }
+    }
+}
+
+/*
+ * Initialize soft labels.
+ * Called from newterm()
+ */
+int
+_nc_slk_initialize(WINDOW *stwin, int cols)
+{
+int i, x;
+int res = OK;
+char *p;
+
+	T(("slk_initialize()"));
+
+	if (SP->_slk)
+	  { /* we did this already, so simply return */
+	    return(OK);
+	  }
+	else
+	  if ((SP->_slk = typeCalloc(SLK, 1)) == 0)
+	    return(ERR);
+
+	SP->_slk->ent    = NULL;
+	SP->_slk->buffer = NULL;
+	SP->_slk->attr   = A_STANDOUT;
+
+	SP->_slk->maxlab = (num_labels > 0) ?
+	  num_labels : MAX_SKEY(_nc_slk_format);
+	SP->_slk->maxlen = (num_labels > 0) ?
+	  label_width * label_height : MAX_SKEY_LEN(_nc_slk_format);
+	SP->_slk->labcnt = (SP->_slk->maxlab < MAX_SKEY(_nc_slk_format)) ? 
+	  MAX_SKEY(_nc_slk_format) : SP->_slk->maxlab;
+
+	SP->_slk->ent = typeCalloc(slk_ent, SP->_slk->labcnt);
+	if (SP->_slk->ent == NULL)
+	  goto exception;
+
+	p = SP->_slk->buffer = (char*) calloc(2*SP->_slk->labcnt,(1+SP->_slk->maxlen));
+	if (SP->_slk->buffer == NULL)
+	  goto exception;
+
+	for (i = 0; i < SP->_slk->labcnt; i++) {
+		SP->_slk->ent[i].text = p;
+		p += (1 + SP->_slk->maxlen);
+		SP->_slk->ent[i].form_text = p;
+		p += (1 + SP->_slk->maxlen);
+		memset(SP->_slk->ent[i].form_text, ' ', (unsigned)(SP->_slk->maxlen));
+		SP->_slk->ent[i].visible = (i < SP->_slk->maxlab);
+	}
+	if (_nc_slk_format >= 3) /* PC style */
+	  {
+	    int gap = (cols - 3 * (3 + 4*SP->_slk->maxlen))/2;
+
+	    if (gap < 1)
+	      gap = 1;
+
+	    for (i = x = 0; i < SP->_slk->maxlab; i++) {
+	      SP->_slk->ent[i].x = x;
+	      x += SP->_slk->maxlen;
+	      x += (i==3 || i==7) ? gap : 1;
+	    }
+	    if (_nc_slk_format == 4)
+	      slk_paint_info (stwin);
+	  }
+	else {
+	  if (_nc_slk_format == 2) {	/* 4-4 */
+	    int gap = cols - (SP->_slk->maxlab * SP->_slk->maxlen) - 6;
+
+	    if (gap < 1)
+			gap = 1;
+	    for (i = x = 0; i < SP->_slk->maxlab; i++) {
+	      SP->_slk->ent[i].x = x;
+	      x += SP->_slk->maxlen;
+	      x += (i == 3) ? gap : 1;
+	    }
+	  }
+	  else
+	    {
+	      if (_nc_slk_format == 1) { /* 1 -> 3-2-3 */
+		int gap = (cols - (SP->_slk->maxlab * SP->_slk->maxlen) - 5) / 2;
+
+		if (gap < 1)
+		  gap = 1;
+		for (i = x = 0; i < SP->_slk->maxlab; i++) {
+		  SP->_slk->ent[i].x = x;
+		  x += SP->_slk->maxlen;
+		  x += (i == 2 || i == 4) ? gap : 1;
+		}
+	      }
+	      else
+		goto exception;
+	    }
+	}
+	SP->_slk->dirty = TRUE;
+	if ((SP->_slk->win = stwin) == NULL)
+	{
+	exception:
+		if (SP->_slk)
+		{
+		   FreeIfNeeded(SP->_slk->buffer);
+		   FreeIfNeeded(SP->_slk->ent);
+		   free(SP->_slk);
+		   SP->_slk = (SLK*)0;
+		   res = (ERR);
+		}
+	}
+
+	/* We now reset the format so that the next newterm has again
+	 * per default no SLK keys and may call slk_init again to
+	 * define a new layout. (juergen 03-Mar-1999)
+	 */
+	SP->slk_format = _nc_slk_format;
+	_nc_slk_format = 0;
+	return(res);
+}
+
+
+/*
+ * Restore the soft labels on the screen.
+ */
+int
+slk_restore(void)
+{
+	T((T_CALLED("slk_restore()")));
+
+	if (SP->_slk == NULL)
+		return(ERR);
+	SP->_slk->hidden = FALSE;
+	SP->_slk->dirty = TRUE;
+	/* we have to repaint info line eventually */
+	slk_paint_info(SP->_slk->win);
+
+	returnCode(slk_refresh());
+}
diff --git a/ncurses-5.2/ncurses/base/lib_slkatr_set.c b/ncurses-5.2/ncurses/base/lib_slkatr_set.c
new file mode 100644
index 0000000..3b4bf91
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_slkatr_set.c
@@ -0,0 +1,56 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1998                  *
+ ****************************************************************************/
+
+/*
+ *	lib_slkatr_set.c
+ *	Soft key routines.
+ *      Set the labels attributes
+ */
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+slk_attr_set(const attr_t attr, short color_pair_number, void* opts)
+{
+  T((T_CALLED("slk_attr_set(%s,%d)"), _traceattr(attr), color_pair_number));
+
+  if (SP!=0 && SP->_slk!=0 && !opts &&
+      color_pair_number>=0 && color_pair_number<COLOR_PAIRS)
+    {
+      SP->_slk->attr = attr;
+      toggle_attr_on(SP->_slk->attr,COLOR_PAIR(color_pair_number));
+      returnCode(OK);
+    }
+  else
+    returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_slkatrof.c b/ncurses-5.2/ncurses/base/lib_slkatrof.c
new file mode 100644
index 0000000..58f8bd1
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_slkatrof.c
@@ -0,0 +1,55 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_slkatrof.c
+ *	Soft key routines.
+ *      Switch off labels attributes
+ */
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+slk_attroff(const chtype attr)
+{
+  T((T_CALLED("slk_attroff(%s)"), _traceattr(attr)));
+
+  if (SP!=0 && SP->_slk!=0)
+    {
+      toggle_attr_off(SP->_slk->attr,attr);
+      returnCode(OK);
+    }
+  else
+    returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_slkatron.c b/ncurses-5.2/ncurses/base/lib_slkatron.c
new file mode 100644
index 0000000..6a71419
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_slkatron.c
@@ -0,0 +1,55 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_slkatron.c
+ *	Soft key routines.
+ *      Switch on labels attributes
+ */
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+slk_attron(const chtype attr)
+{
+  T((T_CALLED("slk_attron(%s)"), _traceattr(attr)));
+
+  if (SP!=0 && SP->_slk!=0)
+    {
+      toggle_attr_on(SP->_slk->attr,attr);
+      returnCode(OK);
+    }
+  else
+    returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_slkatrset.c b/ncurses-5.2/ncurses/base/lib_slkatrset.c
new file mode 100644
index 0000000..bfe9dd8
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_slkatrset.c
@@ -0,0 +1,55 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_slkatrset.c
+ *	Soft key routines.
+ *      Set the labels attributes
+ */
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+slk_attrset(const chtype attr)
+{
+  T((T_CALLED("slk_attrset(%s)"), _traceattr(attr)));
+
+  if (SP!=0 && SP->_slk!=0)
+    {
+      SP->_slk->attr = attr;
+      returnCode(OK);
+    }
+  else
+    returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_slkattr.c b/ncurses-5.2/ncurses/base/lib_slkattr.c
new file mode 100644
index 0000000..9b55644
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_slkattr.c
@@ -0,0 +1,54 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_slkattr.c
+ *	Soft key routines.
+ *      Fetch the labels attributes
+ */
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+attr_t
+slk_attr(void)
+{
+  T((T_CALLED("slk_attr()")));
+
+  if (SP!=0 && SP->_slk!=0)
+    {
+      returnAttr(SP->_slk->attr);
+    }
+  else
+    returnAttr(0);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_slkclear.c b/ncurses-5.2/ncurses/base/lib_slkclear.c
new file mode 100644
index 0000000..f928d7c
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_slkclear.c
@@ -0,0 +1,62 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_slkclear.c
+ *	Soft key routines.
+ *      Remove soft labels from the screen.
+ */
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+slk_clear(void)
+{
+	T((T_CALLED("slk_clear()")));
+
+	if (SP == NULL || SP->_slk == NULL)
+		returnCode(ERR);
+	SP->_slk->hidden = TRUE;
+	/* For simulated SLK's it's looks much more natural to
+	   inherit those attributes from the standard screen */
+	SP->_slk->win->_bkgd  = stdscr->_bkgd;
+	SP->_slk->win->_attrs = stdscr->_attrs;
+        if (SP->_slk->win == stdscr) {
+          returnCode(OK);
+        }
+	else {
+	  werase(SP->_slk->win);
+	  returnCode(wrefresh(SP->_slk->win));
+	}
+}
diff --git a/ncurses-5.2/ncurses/base/lib_slkcolor.c b/ncurses-5.2/ncurses/base/lib_slkcolor.c
new file mode 100644
index 0000000..e0c3724
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_slkcolor.c
@@ -0,0 +1,54 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1998                  *
+ ****************************************************************************/
+
+/*
+ *	lib_slkcolor.c
+ */
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+slk_color(short color_pair_number)
+{
+  T((T_CALLED("slk_color(%d)"), color_pair_number));
+
+  if (SP!=0 && SP->_slk!=0 &&
+      color_pair_number>=0 && color_pair_number<COLOR_PAIRS)
+    {
+      T(("... current %ld", (long) PAIR_NUMBER(SP->_slk->attr)));
+      toggle_attr_on(SP->_slk->attr,COLOR_PAIR(color_pair_number));
+      returnCode(OK);
+    }
+  else
+    returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_slkinit.c b/ncurses-5.2/ncurses/base/lib_slkinit.c
new file mode 100644
index 0000000..23cad04
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_slkinit.c
@@ -0,0 +1,51 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_slkinit.c
+ *	Soft key routines.
+ *      Initialize soft labels.  Called by the user before initscr().
+ */
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+slk_init(int format)
+{
+	T((T_CALLED("slk_init(%d)"), format));
+	if (format < 0 || format > 3)
+		returnCode(ERR);
+	_nc_slk_format = 1 + format;
+	returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_slklab.c b/ncurses-5.2/ncurses/base/lib_slklab.c
new file mode 100644
index 0000000..a5b5bac
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_slklab.c
@@ -0,0 +1,51 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_slklab.c
+ *	Soft key routines.
+ *      Fetch the label text.
+ */
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+char*
+slk_label(int n)
+{
+	T((T_CALLED("slk_label(%d)"), n));
+
+	if (SP == NULL || SP->_slk == NULL || n < 1 || n > SP->_slk->labcnt)
+		returnPtr(0);
+	returnPtr(SP->_slk->ent[n-1].text);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_slkrefr.c b/ncurses-5.2/ncurses/base/lib_slkrefr.c
new file mode 100644
index 0000000..51580fc
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_slkrefr.c
@@ -0,0 +1,126 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_slkrefr.c
+ *	Write SLK window to the (virtual) screen.
+ */
+#include <curses.priv.h>
+#include <term.h>	  /* num_labels, label_*, plab_norm */
+
+MODULE_ID("$Id$")
+
+/*
+ * Write the soft labels to the soft-key window.
+ */
+static void
+slk_intern_refresh(SLK *slk)
+{
+int i;
+int fmt = SP->slk_format;
+
+	for (i = 0; i < slk->labcnt; i++) {
+		if (slk->dirty || slk->ent[i].dirty) {
+			if (slk->ent[i].visible) {
+				if (num_labels > 0 && SLK_STDFMT(fmt))
+				{
+				  if (i < num_labels) {
+				    TPUTS_TRACE("plab_norm");
+				    putp(tparm(plab_norm, i+1, slk->ent[i].form_text));
+				  }
+				}
+				else
+				{
+					wmove(slk->win,SLK_LINES(fmt)-1,slk->ent[i].x);
+					if (SP && SP->_slk)
+					  wattrset(slk->win,SP->_slk->attr);
+					waddnstr(slk->win,slk->ent[i].form_text,
+						 MAX_SKEY_LEN(fmt));
+					/* if we simulate SLK's, it's looking much more
+					   natural to use the current ATTRIBUTE also
+					   for the label window */
+					wattrset(slk->win,stdscr->_attrs);
+				}
+			}
+			slk->ent[i].dirty = FALSE;
+		}
+	}
+	slk->dirty = FALSE;
+
+	if (num_labels > 0) {
+	    if (slk->hidden)
+	    {
+		TPUTS_TRACE("label_off");
+		putp(label_off);
+	    }
+	    else
+	    {
+		TPUTS_TRACE("label_on");
+		putp(label_on);
+	    }
+	}
+}
+
+/*
+ * Refresh the soft labels.
+ */
+int
+slk_noutrefresh(void)
+{
+	T((T_CALLED("slk_noutrefresh()")));
+
+	if (SP == NULL || SP->_slk == NULL)
+		returnCode(ERR);
+	if (SP->_slk->hidden)
+		returnCode(OK);
+	slk_intern_refresh(SP->_slk);
+
+	returnCode(wnoutrefresh(SP->_slk->win));
+}
+
+/*
+ * Refresh the soft labels.
+ */
+int
+slk_refresh(void)
+{
+	T((T_CALLED("slk_refresh()")));
+
+	if (SP == NULL || SP->_slk == NULL)
+		returnCode(ERR);
+	if (SP->_slk->hidden)
+		returnCode(OK);
+	slk_intern_refresh(SP->_slk);
+
+	returnCode(wrefresh(SP->_slk->win));
+}
diff --git a/ncurses-5.2/ncurses/base/lib_slkset.c b/ncurses-5.2/ncurses/base/lib_slkset.c
new file mode 100644
index 0000000..00f95a6
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_slkset.c
@@ -0,0 +1,95 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_slkset.c
+ *      Set soft label text.
+ */
+#include <curses.priv.h>
+#include <ctype.h>
+
+MODULE_ID("$Id$")
+
+int
+slk_set(int i, const char *astr, int format)
+{
+SLK *slk = SP->_slk;
+size_t len;
+const char *str = astr;
+const char *p;
+
+	T((T_CALLED("slk_set(%d, \"%s\", %d)"), i, str, format));
+
+	if (slk == NULL || i < 1 || i > slk->labcnt || format < 0 || format > 2)
+		returnCode(ERR);
+	if (str == NULL)
+		str = "";
+
+	while (isspace(*str)) str++; /* skip over leading spaces  */
+	p = str;
+	while (isprint(*p)) p++;     /* The first non-print stops */
+
+	--i; /* Adjust numbering of labels */
+
+	len = (size_t)(p - str);
+	if (len > (unsigned)slk->maxlen)
+	  len = slk->maxlen;
+	if (len==0)
+	  slk->ent[i].text[0] = 0;
+	else
+	  (void) strncpy(slk->ent[i].text, str, len);
+	memset(slk->ent[i].form_text,' ', (unsigned)slk->maxlen);
+	slk->ent[i].text[slk->maxlen] = 0;
+	/* len = strlen(slk->ent[i].text); */
+
+	switch(format) {
+	case 0: /* left-justified */
+		memcpy(slk->ent[i].form_text,
+		       slk->ent[i].text,
+		       len);
+		break;
+	case 1: /* centered */
+		memcpy(slk->ent[i].form_text+(slk->maxlen - len)/2,
+		       slk->ent[i].text,
+		       len);
+		break;
+	case 2: /* right-justified */
+		memcpy(slk->ent[i].form_text+ slk->maxlen - len,
+		       slk->ent[i].text,
+		       len);
+		break;
+	}
+	slk->ent[i].form_text[slk->maxlen] = 0;
+	slk->ent[i].dirty = TRUE;
+	returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_slktouch.c b/ncurses-5.2/ncurses/base/lib_slktouch.c
new file mode 100644
index 0000000..3b898bd
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_slktouch.c
@@ -0,0 +1,53 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_slktouch.c
+ *	Soft key routines.
+ *      Force the code to believe that the soft keys have been changed.
+ */
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+slk_touch(void)
+{
+	T((T_CALLED("slk_touch()")));
+
+	if (SP == NULL || SP->_slk == NULL)
+		returnCode(ERR);
+	SP->_slk->dirty = TRUE;
+
+	returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_touch.c b/ncurses-5.2/ncurses/base/lib_touch.c
new file mode 100644
index 0000000..c0b8763
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_touch.c
@@ -0,0 +1,87 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_touch.c
+**
+**	   The routines	untouchwin(),
+**			wtouchln(),
+**			is_linetouched()
+**			is_wintouched().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+bool is_linetouched(WINDOW *win, int line)
+{
+	T((T_CALLED("is_linetouched(%p,%d)"), win, line));
+
+	/* XSI doesn't define any error */
+	if (!win || (line > win->_maxy) || (line < 0))
+		returnCode(ERR);
+
+	returnCode(win->_line[line].firstchar != _NOCHANGE ? TRUE : FALSE);
+}
+
+bool is_wintouched(WINDOW *win)
+{
+int i;
+
+	T((T_CALLED("is_wintouched(%p)"), win));
+
+	if (win)
+	        for (i = 0; i <= win->_maxy; i++)
+		        if (win->_line[i].firstchar != _NOCHANGE)
+			        returnCode(TRUE);
+	returnCode(FALSE);
+}
+
+int wtouchln(WINDOW *win, int y, int n, int changed)
+{
+int i;
+
+	T((T_CALLED("wtouchln(%p,%d,%d,%d)"), win, y, n, changed));
+
+	if (!win || (n<0) || (y<0) || (y>win->_maxy))
+	  returnCode(ERR);
+
+	for (i = y; i < y+n; i++) {
+	        if (i>win->_maxy) break;
+		win->_line[i].firstchar = changed ? 0 : _NOCHANGE;
+		win->_line[i].lastchar = changed ? win->_maxx : _NOCHANGE;
+	}
+	returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_ungetch.c b/ncurses-5.2/ncurses/base/lib_ungetch.c
new file mode 100644
index 0000000..0f295b6
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_ungetch.c
@@ -0,0 +1,74 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_ungetch.c
+**
+**	The routine ungetch().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+#include <fifo_defs.h>
+
+#ifdef TRACE
+void _nc_fifo_dump(void)
+{
+int i;
+	T(("head = %d, tail = %d, peek = %d", head, tail, peek));
+	for (i = 0; i < 10; i++)
+		T(("char %d = %s", i, _trace_key(SP->_fifo[i])));
+}
+#endif /* TRACE */
+
+int ungetch(int ch)
+{
+	if (tail == -1)
+		return ERR;
+	if (head == -1) {
+		head = 0;
+		t_inc()
+		peek = tail; /* no raw keys */
+	} else
+		h_dec();
+
+	SP->_fifo[head] = ch;
+	T(("ungetch %#x ok", ch));
+#ifdef TRACE
+	if (_nc_tracing & TRACE_IEVENT) _nc_fifo_dump();
+#endif
+	return OK;
+}
diff --git a/ncurses-5.2/ncurses/base/lib_vline.c b/ncurses-5.2/ncurses/base/lib_vline.c
new file mode 100644
index 0000000..7ccbc78
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_vline.c
@@ -0,0 +1,76 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_vline.c
+**
+**	The routine wvline().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+wvline(WINDOW *win, chtype ch, int n)
+{
+    int code = ERR;
+    NCURSES_SIZE_T row, col;
+    NCURSES_SIZE_T end;
+
+    T((T_CALLED("wvline(%p,%s,%d)"), win, _tracechtype(ch), n));
+
+    if (win) {
+	row = win->_cury;
+	col = win->_curx;
+	end = row + n - 1;
+	if (end > win->_maxy)
+	    end = win->_maxy;
+
+	if (ch == 0)
+	    ch = ACS_VLINE;
+	ch = _nc_render(win, ch);
+
+	while (end >= row) {
+	    struct ldat *line = &(win->_line[end]);
+	    line->text[col] = ch;
+	    CHANGED_CELL(line, col);
+	    end--;
+	}
+
+	_nc_synchook(win);
+	code = OK;
+    }
+    returnCode(code);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_wattroff.c b/ncurses-5.2/ncurses/base/lib_wattroff.c
new file mode 100644
index 0000000..5d7470b
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_wattroff.c
@@ -0,0 +1,55 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_wattroff.c
+**
+**	The routine wattr_off().
+**
+*/
+
+#include <curses.priv.h>
+#include <ctype.h>
+
+MODULE_ID("$Id$")
+
+int wattr_off(WINDOW *win, NCURSES_CONST attr_t at, void *opts GCC_UNUSED)
+{
+	T((T_CALLED("wattr_off(%p,%s)"), win, _traceattr(at)));
+	if (win) {
+		T(("... current %s", _traceattr(win->_attrs)));
+		toggle_attr_off(win->_attrs,at);
+		returnCode(OK);
+	} else
+		returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_wattron.c b/ncurses-5.2/ncurses/base/lib_wattron.c
new file mode 100644
index 0000000..883387c
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_wattron.c
@@ -0,0 +1,55 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_wattron.c
+**
+**	The routines wattr_on().
+**
+*/
+
+#include <curses.priv.h>
+#include <ctype.h>
+
+MODULE_ID("$Id$")
+
+int wattr_on(WINDOW *win, NCURSES_CONST attr_t at, void *opts GCC_UNUSED)
+{
+	T((T_CALLED("wattr_on(%p,%s)"), win, _traceattr(at)));
+	if (win) {
+		T(("... current %s", _traceattr(win->_attrs)));
+		toggle_attr_on(win->_attrs,at);
+		returnCode(OK);
+	} else
+		returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/base/lib_winch.c b/ncurses-5.2/ncurses/base/lib_winch.c
new file mode 100644
index 0000000..45b1caf
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_winch.c
@@ -0,0 +1,53 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1998                        *
+ ****************************************************************************/
+
+/*
+**	lib_winch.c
+**
+**	The routine winch().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+chtype
+winch(WINDOW *win)
+{
+    T((T_CALLED("winch(%p)"), win));
+    if (win != 0) {
+	returnChar(win->_line[win->_cury].text[win->_curx]);
+    } else {
+	returnChar(0);
+    }
+}
diff --git a/ncurses-5.2/ncurses/base/lib_window.c b/ncurses-5.2/ncurses/base/lib_window.c
new file mode 100644
index 0000000..a7a1ccd
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/lib_window.c
@@ -0,0 +1,221 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_window.c
+**
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+void _nc_synchook(WINDOW *win)
+/* hook to be called after each window change */
+{
+	if (win->_immed) wrefresh(win);
+	if (win->_sync) wsyncup(win);
+}
+
+int mvderwin(WINDOW *win, int y, int x)
+/* move a derived window */
+{
+   WINDOW *orig;
+   int i;
+
+   T((T_CALLED("mvderwin(%p,%d,%d)"), win, y, x));
+
+   if (win && (orig = win->_parent))
+   {
+      if (win->_parx==x && win->_pary==y)
+	returnCode(OK);
+      if (x<0 || y<0)
+	returnCode(ERR);
+      if ( (x+getmaxx(win) > getmaxx(orig)) ||
+           (y+getmaxy(win) > getmaxy(orig)) )
+        returnCode(ERR);
+   }
+   else
+      returnCode(ERR);
+   wsyncup(win);
+   win->_parx = x;
+   win->_pary = y;
+   for(i=0;i<getmaxy(win);i++)
+     win->_line[i].text = &(orig->_line[y++].text[x]);
+   returnCode(OK);
+}
+
+int syncok(WINDOW *win, bool bf)
+/* enable/disable automatic wsyncup() on each change to window */
+{
+	T((T_CALLED("syncok(%p,%d)"), win, bf));
+
+	if (win) {
+		win->_sync = bf;
+		returnCode(OK);
+	} else
+		returnCode(ERR);
+}
+
+void wsyncup(WINDOW *win)
+/* mark changed every cell in win's ancestors that is changed in win */
+/* Rewritten by J. Pfeifer, 1-Apr-96 (don't even think that...)      */
+{
+  WINDOW	*wp;
+
+  if (win && win->_parent)
+    for (wp = win; wp->_parent; wp = wp->_parent)
+      {
+	int y;
+	WINDOW *pp = wp->_parent;
+
+	assert((wp->_pary <= pp->_maxy) &&
+	       ((wp->_pary+wp->_maxy) <= pp->_maxy));
+
+	for (y = 0; y <= wp->_maxy; y++)
+	  {
+	    int left = wp->_line[y].firstchar;
+	    if (left >= 0) /* line is touched */
+	      {
+		struct ldat *line = &(pp->_line[wp->_pary + y]);
+		/* left & right character in parent window coordinates */
+		int right = wp->_line[y].lastchar + wp->_parx;
+		left += wp->_parx;
+
+		CHANGED_RANGE(line, left, right);
+	      }
+	  }
+      }
+}
+
+void wsyncdown(WINDOW *win)
+/* mark changed every cell in win that is changed in any of its ancestors */
+/* Rewritten by J. Pfeifer, 1-Apr-96 (don't even think that...)           */
+{
+  if (win && win->_parent)
+    {
+      WINDOW *pp = win->_parent;
+      int y;
+
+      /* This recursion guarantees, that the changes are propagated down-
+	 wards from the root to our direct parent. */
+      wsyncdown(pp);
+
+      /* and now we only have to propagate the changes from our direct
+	 parent, if there are any. */
+      assert((win->_pary <= pp->_maxy) &&
+	     ((win->_pary + win->_maxy) <= pp->_maxy));
+
+      for (y = 0; y <= win->_maxy; y++)
+	{
+	  if (pp->_line[win->_pary + y].firstchar >= 0) /* parent changed */
+	    {
+	      struct ldat *line = &(win->_line[y]);
+	      /* left and right character in child coordinates */
+	      int left  = pp->_line[win->_pary + y].firstchar - win->_parx;
+	      int right = pp->_line[win->_pary + y].lastchar  - win->_parx;
+	      /* The change maybe outside the childs range */
+	      if (left<0)
+		left = 0;
+	      if (right > win->_maxx)
+		right = win->_maxx;
+	      CHANGED_RANGE(line, left, right);
+	    }
+	}
+    }
+}
+
+void wcursyncup(WINDOW *win)
+/* sync the cursor in all derived windows to its value in the base window */
+{
+   WINDOW *wp;
+   for( wp = win; wp && wp->_parent; wp = wp->_parent ) {
+      wmove( wp->_parent, wp->_pary + wp->_cury, wp->_parx + wp->_curx );
+   }
+}
+
+WINDOW *dupwin(WINDOW *win)
+/* make an exact duplicate of the given window */
+{
+WINDOW *nwin;
+size_t linesize;
+int i;
+
+	T((T_CALLED("dupwin(%p)"), win));
+
+	if ((win==NULL) ||
+	    ((nwin = newwin(win->_maxy + 1, win->_maxx + 1, win->_begy, win->_begx)) == NULL))
+	  returnWin(0);
+	
+	nwin->_curx        = win->_curx;
+	nwin->_cury        = win->_cury;
+	nwin->_maxy        = win->_maxy;
+	nwin->_maxx        = win->_maxx;
+	nwin->_begy        = win->_begy;
+	nwin->_begx        = win->_begx;
+	nwin->_yoffset     = win->_yoffset;
+
+	nwin->_flags       = win->_flags & ~_SUBWIN;
+	/* Due to the use of newwin(), the clone is not a subwindow.
+	 * The text is really copied into the clone.
+	 */
+
+	nwin->_attrs       = win->_attrs;
+	nwin->_bkgd        = win->_bkgd;
+
+	nwin->_clear       = win->_clear;
+	nwin->_scroll      = win->_scroll;
+	nwin->_leaveok     = win->_leaveok;
+	nwin->_use_keypad  = win->_use_keypad;
+	nwin->_delay       = win->_delay;
+	nwin->_immed       = win->_immed;
+	nwin->_sync        = win->_sync;
+
+	nwin->_parx        = 0;
+	nwin->_pary        = 0;
+	nwin->_parent      = (WINDOW*)0; 
+	/* See above: the clone isn't a subwindow! */
+
+	nwin->_regtop      = win->_regtop;
+	nwin->_regbottom   = win->_regbottom;
+
+	linesize = (win->_maxx + 1) * sizeof(chtype);
+	for (i = 0; i <= nwin->_maxy; i++) {
+		memcpy(nwin->_line[i].text, win->_line[i].text, linesize);
+		nwin->_line[i].firstchar  = win->_line[i].firstchar;
+		nwin->_line[i].lastchar = win->_line[i].lastchar;
+	}
+
+	returnWin(nwin);
+}
diff --git a/ncurses-5.2/ncurses/base/memmove.c b/ncurses-5.2/ncurses/base/memmove.c
new file mode 100644
index 0000000..56415fa
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/memmove.c
@@ -0,0 +1,63 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1998                        *
+ ****************************************************************************/
+
+#if USE_MY_MEMMOVE
+#define DST ((char *)s1)
+#define SRC ((const char *)s2)
+void * _nc_memmove(void * s1, const void * s2, size_t n)
+{
+	if (n != 0) {
+		if ((DST+n > SRC) && (SRC+n > DST)) {
+			static	char	*bfr;
+			static	size_t	length;
+			register size_t	j;
+			if (length < n) {
+				length = (n * 3) / 2;
+				bfr = typeRealloc(char,length,bfr);
+			}
+			for (j = 0; j < n; j++)
+				bfr[j] = SRC[j];
+			SRC = bfr;
+		}
+		while (n-- != 0)
+			DST[n] = SRC[n];
+	}
+	return s1;
+}
+#else
+extern void _nc_memmove(void);	/* quiet's gcc warning */
+void _nc_memmove(void) { } /* nonempty for strict ANSI compilers */
+#endif /* USE_MY_MEMMOVE */
diff --git a/ncurses-5.2/ncurses/base/nc_panel.c b/ncurses-5.2/ncurses/base/nc_panel.c
new file mode 100644
index 0000000..3283889
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/nc_panel.c
@@ -0,0 +1,41 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+struct panelhook*
+_nc_panelhook(void)
+{
+  return (SP ? &(SP->_panelHook) : NULL);
+}
diff --git a/ncurses-5.2/ncurses/base/resizeterm.c b/ncurses-5.2/ncurses/base/resizeterm.c
new file mode 100644
index 0000000..ecc8cf7
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/resizeterm.c
@@ -0,0 +1,121 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1996,1997                   *
+ ****************************************************************************/
+
+/*
+ * This is an extension to the curses library.  It provides callers with a hook
+ * into the NCURSES data to resize windows, primarily for use by programs
+ * running in an X Window terminal (e.g., xterm).  I abstracted this module
+ * from my application library for NCURSES because it must be compiled with
+ * the private data structures -- T.Dickey 1995/7/4.
+ */
+
+#include <curses.priv.h>
+#include <term.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * This function reallocates NCURSES window structures.  It is invoked in
+ * response to a SIGWINCH interrupt.  Other user-defined windows may also need
+ * to be reallocated.
+ *
+ * Because this performs memory allocation, it should not (in general) be
+ * invoked directly from the signal handler.
+ */
+int
+resizeterm(int ToLines, int ToCols)
+{
+	int stolen = screen_lines - SP->_lines_avail;
+	int bottom = screen_lines + SP->_topstolen - stolen;
+
+	T((T_CALLED("resizeterm(%d,%d) old(%d,%d)"),
+		ToLines, ToCols,
+		screen_lines, screen_columns));
+
+	SP->_sig_winch = FALSE;
+
+	if (ToLines != screen_lines
+	 || ToCols  != screen_columns) {
+		WINDOWLIST *wp;
+
+#if USE_SIGWINCH
+		ungetch(KEY_RESIZE);	/* so application can know this */
+		clearok(curscr, TRUE);	/* screen contents are unknown */
+#endif
+
+		for (wp = _nc_windows; wp != 0; wp = wp->next) {
+			WINDOW *win = wp->win;
+			int myLines = win->_maxy + 1;
+			int myCols  = win->_maxx + 1;
+
+			/* pads aren't treated this way */
+			if (win->_flags & _ISPAD)
+				continue;
+
+			if (win->_begy >= bottom) {
+				win->_begy += (ToLines - screen_lines);
+			} else {
+				if (myLines == screen_lines - stolen
+				 && ToLines != screen_lines)
+				 	myLines = ToLines - stolen;
+				else
+				if (myLines == screen_lines
+				 && ToLines != screen_lines)
+				 	myLines = ToLines;
+			}
+
+			if (myCols  == screen_columns
+			 && ToCols  != screen_columns)
+			 	myCols = ToCols;
+
+			if (wresize(win, myLines, myCols) != OK)
+				returnCode(ERR);
+		}
+
+		screen_lines   = lines    = ToLines;
+		screen_columns = columns  = ToCols;
+
+		SP->_lines_avail = lines - stolen;
+
+		if (SP->oldhash) { FreeAndNull(SP->oldhash); }
+		if (SP->newhash) { FreeAndNull(SP->newhash); }
+	}
+
+	/*
+	 * Always update LINES, to allow for call from lib_doupdate.c which
+	 * needs to have the count adjusted by the stolen (ripped off) lines.
+	 */
+	LINES = ToLines - stolen;
+	COLS  = ToCols;
+
+	returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/base/safe_sprintf.c b/ncurses-5.2/ncurses/base/safe_sprintf.c
new file mode 100644
index 0000000..ebee3ee
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/safe_sprintf.c
@@ -0,0 +1,239 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+#include <ctype.h>
+
+MODULE_ID("$Id$")
+
+#if USE_SAFE_SPRINTF
+
+typedef enum { Flags, Width, Prec, Type, Format } PRINTF;
+
+#define VA_INTGR(type) ival = va_arg(ap, type)
+#define VA_FLOAT(type) fval = va_arg(ap, type)
+#define VA_POINT(type) pval = (void *)va_arg(ap, type)
+
+/*
+ * Scan a variable-argument list for printf to determine the number of
+ * characters that would be emitted.
+ */
+static int
+_nc_printf_length(const char *fmt, va_list ap)
+{
+	size_t length = BUFSIZ;
+	char *buffer;
+	char *format;
+	int len = 0;
+
+	if (fmt == 0 || *fmt == '\0')
+		return -1;
+	if ((format = typeMalloc(char, strlen(fmt)+1)) == 0)
+		return -1;
+	if ((buffer = typeMalloc(char, length)) == 0) {
+		free(format);
+		return -1;
+	}
+
+	while (*fmt != '\0') {
+		if (*fmt == '%') {
+			static char dummy[] = "";
+			PRINTF state = Flags;
+			char *pval   = dummy;	/* avoid const-cast */
+			double fval  = 0.0;
+			int done     = FALSE;
+			int ival     = 0;
+			int prec     = -1;
+			int type     = 0;
+			int used     = 0;
+			int width    = -1;
+			size_t f     = 0;
+
+			format[f++] = *fmt;
+			while (*++fmt != '\0' && len >= 0 && !done) {
+				format[f++] = *fmt;
+
+				if (isdigit(*fmt)) {
+					int num = *fmt - '0';
+					if (state == Flags && num != 0)
+						state = Width;
+					if (state == Width) {
+						if (width < 0)
+							width = 0;
+						width = (width * 10) + num;
+					} else if (state == Prec) {
+						if (prec < 0)
+							prec = 0;
+						prec = (prec * 10) + num;
+					}
+				} else if (*fmt == '*') {
+					VA_INTGR(int);
+					if (state == Flags)
+						state = Width;
+					if (state == Width) {
+						width = ival;
+					} else if (state == Prec) {
+						prec = ival;
+					}
+					sprintf(&format[--f], "%d", ival);
+					f = strlen(format);
+				} else if (isalpha(*fmt)) {
+					done = TRUE;
+					switch (*fmt) {
+					case 'Z': /* FALLTHRU */
+					case 'h': /* FALLTHRU */
+					case 'l': /* FALLTHRU */
+						done = FALSE;
+						type = *fmt;
+						break;
+					case 'i': /* FALLTHRU */
+					case 'd': /* FALLTHRU */
+					case 'u': /* FALLTHRU */
+					case 'x': /* FALLTHRU */
+					case 'X': /* FALLTHRU */
+						if (type == 'l')
+							VA_INTGR(long);
+						else if (type == 'Z')
+							VA_INTGR(size_t);
+						else
+							VA_INTGR(int);
+						used = 'i';
+						break;
+					case 'f': /* FALLTHRU */
+					case 'e': /* FALLTHRU */
+					case 'E': /* FALLTHRU */
+					case 'g': /* FALLTHRU */
+					case 'G': /* FALLTHRU */
+						VA_FLOAT(double);
+						used = 'f';
+						break;
+					case 'c':
+						VA_INTGR(int);
+						used = 'i';
+						break;
+					case 's':
+						VA_POINT(char *);
+						if (prec < 0)
+							prec = strlen(pval);
+						if (prec > (int)length) {
+							length = length + prec;
+							buffer = typeRealloc(char, length, buffer);
+							if (buffer == 0) {
+								free(format);
+								return -1;
+							}
+						}
+						used = 'p';
+						break;
+					case 'p':
+						VA_POINT(void *);
+						used = 'p';
+						break;
+					case 'n':
+						VA_POINT(int *);
+						used = 0;
+						break;
+					default:
+						break;
+					}
+				} else if (*fmt == '.') {
+					state = Prec;
+				} else if (*fmt == '%') {
+					done = TRUE;
+					used = 'p';
+				}
+			}
+			format[f] = '\0';
+			switch (used) {
+			case 'i':
+				sprintf(buffer, format, ival);
+				break;
+			case 'f':
+				sprintf(buffer, format, fval);
+				break;
+			default:
+				sprintf(buffer, format, pval);
+				break;
+			}
+			len += (int)strlen(buffer);
+		} else {
+			fmt++;
+			len++;
+		}
+	}
+
+	free(buffer);
+	free(format);
+	return len;
+}
+#endif
+
+/*
+ * Wrapper for vsprintf that allocates a buffer big enough to hold the result.
+ */
+char *
+_nc_printf_string(const char *fmt, va_list ap)
+{
+#if USE_SAFE_SPRINTF
+	char *buf = 0;
+	int len = _nc_printf_length(fmt, ap);
+
+	if (len > 0) {
+		if ((buf = typeMalloc(char, len+1)) == 0)
+			return(0);
+		vsprintf(buf, fmt, ap);
+	}
+#else
+	static int rows, cols;
+	static char *buf;
+	static size_t len;
+
+	if (screen_lines > rows || screen_columns > cols) {
+		if (screen_lines   > rows) rows = screen_lines;
+		if (screen_columns > cols) cols = screen_columns;
+		len = (rows * (cols + 1)) + 1;
+		buf = typeRealloc(char, len, buf);
+		if (buf == 0) {
+			return(0);
+		}
+	}
+
+	if (buf != 0) {
+# if HAVE_VSNPRINTF
+		vsnprintf(buf, len, fmt, ap);	/* GNU extension */
+# else
+		vsprintf(buf, fmt, ap);		/* ANSI */
+# endif
+	}
+#endif
+	return buf;
+}
diff --git a/ncurses-5.2/ncurses/base/sigaction.c b/ncurses-5.2/ncurses/base/sigaction.c
new file mode 100644
index 0000000..a1c0bae
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/sigaction.c
@@ -0,0 +1,106 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+#include <signal.h>
+#include <SigAction.h>
+
+/* This file provides sigaction() emulation using sigvec() */
+/* Use only if this is non POSIX system */
+
+#if !HAVE_SIGACTION && HAVE_SIGVEC
+
+MODULE_ID("$Id$")
+
+int
+sigaction (int sig, sigaction_t * sigact, sigaction_t * osigact)
+{
+  return sigvec(sig, sigact, osigact);
+}
+
+int
+sigemptyset (sigset_t * mask)
+{
+  *mask = 0;
+  return 0;
+}
+
+int
+sigprocmask (int mode, sigset_t * mask, sigset_t * omask)
+{
+   sigset_t current = sigsetmask(0);
+
+   if (omask) *omask = current;
+
+   if (mode==SIG_BLOCK)
+      current |= *mask;
+   else if (mode==SIG_UNBLOCK)
+      current &= ~*mask;
+   else if (mode==SIG_SETMASK)
+      current = *mask;
+
+   sigsetmask(current);
+   return 0;
+}
+
+int
+sigsuspend (sigset_t * mask)
+{
+  return sigpause (*mask);
+}
+
+int
+sigdelset (sigset_t * mask, int sig)
+{
+  *mask &= ~sigmask (sig);
+  return 0;
+}
+
+int
+sigaddset (sigset_t * mask, int sig)
+{
+  *mask |= sigmask (sig);
+  return 0;
+}
+
+int
+sigismember (sigset_t * mask, int sig)
+{
+  return (*mask & sigmask (sig)) != 0;
+}
+
+#else
+extern void _nc_sigaction(void);	/* quiet's gcc warning */
+void _nc_sigaction(void) { } /* nonempty for strict ANSI compilers */
+#endif
diff --git a/ncurses-5.2/ncurses/base/tries.c b/ncurses-5.2/ncurses/base/tries.c
new file mode 100644
index 0000000..bf34928
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/tries.c
@@ -0,0 +1,138 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ ****************************************************************************/
+
+/*
+**	tries.c
+**
+**	Functions to manage the tree of partial-completions for keycodes.
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * Expand a keycode into the string that it corresponds to, returning null if
+ * no match was found, otherwise allocating a string of the result.
+ */
+char *_nc_expand_try(struct tries *tree, unsigned short code, int *count, size_t len)
+{
+	struct tries *ptr = tree;
+	char *result = 0;
+
+	if (code != 0) {
+		while (ptr != 0) {
+			if ((result = _nc_expand_try(ptr->child, code, count, len + 1)) != 0) {
+				break;
+			}
+			if (ptr->value == code) {
+				*count -= 1;
+				if (*count == -1) {
+					result = typeCalloc(char, len+2);
+					break;
+				}
+			}
+			ptr = ptr->sibling;
+		}
+	}
+	if (result != 0) {
+		if ((result[len] = ptr->ch) == 0)
+			*((unsigned char *)(result+len)) = 128;
+#ifdef TRACE
+		if (len == 0)
+			_tracef("expand_key %s %s", _trace_key(code), _nc_visbuf(result));
+#endif
+	}
+	return result;
+}
+
+/*
+ * Remove a code from the specified tree, freeing the unused nodes.  Returns
+ * true if the code was found/removed.
+ */
+int _nc_remove_key(struct tries **tree, unsigned short code)
+{
+	T((T_CALLED("_nc_remove_key(%p,%d)"), tree, code));
+
+	if (code == 0)
+		returnCode(FALSE);
+		
+	while (*tree != 0) {
+		if (_nc_remove_key(&(*tree)->child, code)) {
+			returnCode(TRUE);
+		}
+		if ((*tree)->value == code) {
+			if((*tree)->child) {
+				/* don't cut the whole sub-tree */
+				(*tree)->value = 0;
+			} else {
+				struct tries *to_free = *tree;
+				*tree = (*tree)->sibling;
+				free(to_free);
+			}
+			returnCode(TRUE);
+		}
+		tree = &(*tree)->sibling;
+	}
+	returnCode(FALSE);
+}
+
+/*
+ * Remove a string from the specified tree, freeing the unused nodes.  Returns
+ * true if the string was found/removed.
+ */
+int _nc_remove_string(struct tries **tree, char *string)
+{
+	T((T_CALLED("_nc_remove_string(%p,%s)"), tree, _nc_visbuf(string)));
+
+	if (string == 0 || *string == 0)
+		returnCode(FALSE);
+		
+	while (*tree != 0) {
+		if ((unsigned char)(*tree)->ch == (unsigned char)*string) {
+			if (string[1] != 0)
+				returnCode(_nc_remove_string(&(*tree)->child, string+1));
+			if((*tree)->child) {
+				/* don't cut the whole sub-tree */
+				(*tree)->value = 0;
+			} else {
+				struct tries *to_free = *tree;
+				*tree = (*tree)->sibling;
+				free(to_free);
+			}
+			returnCode(TRUE);
+		}
+		tree = &(*tree)->sibling;
+	}
+	returnCode(FALSE);
+}
diff --git a/ncurses-5.2/ncurses/base/version.c b/ncurses-5.2/ncurses/base/version.c
new file mode 100644
index 0000000..d65056b
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/version.c
@@ -0,0 +1,47 @@
+/****************************************************************************
+ * Copyright (c) 1999 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1999                        *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+const char *
+curses_version(void)
+{
+    static char my_version[80];
+
+    T((T_CALLED("curses_version()")));
+    sprintf(my_version, "ncurses %s.%d",
+	NCURSES_VERSION,
+	NCURSES_VERSION_PATCH);
+    returnPtr(my_version);
+}
diff --git a/ncurses-5.2/ncurses/base/vsscanf.c b/ncurses-5.2/ncurses/base/vsscanf.c
new file mode 100644
index 0000000..3d6d159
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/vsscanf.c
@@ -0,0 +1,47 @@
+/*
+ * This function is needed to support vwscanw
+ */
+
+#include <curses.priv.h>
+
+#if !HAVE_VSSCANF
+
+MODULE_ID("$Id$")
+
+#if defined(_IOREAD) && defined(_NFILE)
+/*VARARGS2*/
+int vsscanf(const char *str, const char *format, va_list ap)
+{
+	/*
+	 * This code should work on anything descended from AT&T SVr1.
+	 */
+	FILE	strbuf;
+
+	strbuf._flag = _IOREAD;
+	strbuf._ptr = strbuf._base = (unsigned char*)str;
+	strbuf._cnt = strlen(str);
+	strbuf._file = _NFILE;
+
+#if HAVE_VFSCANF
+	return(vfscanf(&strbuf, format, ap));
+#else
+	return(_doscan(&strbuf, format, ap));
+#endif
+}
+#else
+/*VARARGS2*/
+int vsscanf(const char *str, const char *format, va_list ap)
+{
+	/*
+	 * You don't have a native vsscanf(3), and you don't have System-V
+	 * compatible stdio internals.  You're probably using a BSD
+	 * older than 4.4 or a really old Linux.  You lose.  Upgrade
+	 * to a current C library to win.
+	 */
+	return -1;	/* not implemented */
+}
+#endif
+#else
+extern void _nc_vsscanf(void);	/* quiet's gcc warning */
+void _nc_vsscanf(void) { } /* nonempty for strict ANSI compilers */
+#endif /* !HAVE_VSSCANF */
diff --git a/ncurses-5.2/ncurses/base/wresize.c b/ncurses-5.2/ncurses/base/wresize.c
new file mode 100644
index 0000000..c99d52f
--- /dev/null
+++ b/ncurses-5.2/ncurses/base/wresize.c
@@ -0,0 +1,179 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1996,1997                   *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * Reallocate a curses WINDOW struct to either shrink or grow to the specified
+ * new lines/columns.  If it grows, the new character cells are filled with
+ * blanks.  The application is responsible for repainting the blank area.
+ */
+
+#define DOALLOC(p,t,n)  typeRealloc(t, n, p)
+#define	ld_ALLOC(p,n)	DOALLOC(p,struct ldat,n)
+#define	c_ALLOC(p,n)	DOALLOC(p,chtype,n)
+
+int
+wresize(WINDOW *win, int ToLines, int ToCols)
+{
+    register int row;
+    int size_x, size_y;
+    struct ldat *pline;
+    chtype blank;
+
+#ifdef TRACE
+    T((T_CALLED("wresize(%p,%d,%d)"), win, ToLines, ToCols));
+    if (win) {
+	TR(TRACE_UPDATE, ("...beg (%d, %d), max(%d,%d), reg(%d,%d)",
+		win->_begy, win->_begx,
+		win->_maxy, win->_maxx,
+		win->_regtop, win->_regbottom));
+	if (_nc_tracing & TRACE_UPDATE)
+	    _tracedump("...before", win);
+    }
+#endif
+
+    if (!win || --ToLines < 0 || --ToCols < 0)
+	returnCode(ERR);
+
+    size_x = win->_maxx;
+    size_y = win->_maxy;
+
+    if (ToLines == size_y
+	&& ToCols == size_x)
+	returnCode(OK);
+
+    if ((win->_flags & _SUBWIN)) {
+	/*
+	 * Check if the new limits will fit into the parent window's size.  If
+	 * not, do not resize.  We could adjust the location of the subwindow,
+	 * but the application may not like that.
+	 */
+	if (win->_pary + ToLines > win->_parent->_maxy
+	    || win->_parx + ToCols > win->_parent->_maxx) {
+	    returnCode(ERR);
+	}
+	pline = win->_parent->_line;
+    } else {
+	pline = 0;
+    }
+
+    /*
+     * If the number of lines has changed, adjust the size of the overall
+     * vector:
+     */
+    if (ToLines != size_y) {
+	if (!(win->_flags & _SUBWIN)) {
+	    for (row = ToLines + 1; row <= size_y; row++)
+		free((char *) (win->_line[row].text));
+	}
+
+	win->_line = ld_ALLOC(win->_line, ToLines + 1);
+	if (win->_line == 0)
+	    returnCode(ERR);
+
+	for (row = size_y + 1; row <= ToLines; row++) {
+	    win->_line[row].text = 0;
+	    win->_line[row].firstchar = 0;
+	    win->_line[row].lastchar = ToCols;
+	    if ((win->_flags & _SUBWIN)) {
+		win->_line[row].text =
+		    &pline[win->_pary + row].text[win->_parx];
+	    }
+	}
+    }
+
+    /*
+     * Adjust the width of the columns:
+     */
+    blank = _nc_background(win);
+    for (row = 0; row <= ToLines; row++) {
+	chtype *s = win->_line[row].text;
+	int begin = (s == 0) ? 0 : size_x + 1;
+	int end = ToCols;
+
+	if_USE_SCROLL_HINTS(win->_line[row].oldindex = row);
+
+	if (ToCols != size_x || s == 0) {
+	    if (!(win->_flags & _SUBWIN)) {
+		win->_line[row].text = s = c_ALLOC(s, ToCols + 1);
+		if (win->_line[row].text == 0)
+		    returnCode(ERR);
+	    } else if (s == 0) {
+		win->_line[row].text = s =
+		    &pline[win->_pary + row].text[win->_parx];
+	    }
+
+	    if (end >= begin) {	/* growing */
+		if (win->_line[row].firstchar < begin)
+		    win->_line[row].firstchar = begin;
+		win->_line[row].lastchar = ToCols;
+		do {
+		    s[end] = blank;
+		} while (--end >= begin);
+	    } else {		/* shrinking */
+		win->_line[row].firstchar = 0;
+		win->_line[row].lastchar = ToCols;
+	    }
+	}
+    }
+
+    /*
+     * Finally, adjust the parameters showing screen size and cursor
+     * position:
+     */
+    win->_maxx = ToCols;
+    win->_maxy = ToLines;
+
+    if (win->_regtop > win->_maxy)
+	win->_regtop = win->_maxy;
+    if (win->_regbottom > win->_maxy
+	|| win->_regbottom == size_y)
+	win->_regbottom = win->_maxy;
+
+    if (win->_curx > win->_maxx)
+	win->_curx = win->_maxx;
+    if (win->_cury > win->_maxy)
+	win->_cury = win->_maxy;
+
+#ifdef TRACE
+    TR(TRACE_UPDATE, ("...beg (%d, %d), max(%d,%d), reg(%d,%d)",
+	    win->_begy, win->_begx,
+	    win->_maxy, win->_maxx,
+	    win->_regtop, win->_regbottom));
+    if (_nc_tracing & TRACE_UPDATE)
+	_tracedump("...after:", win);
+#endif
+    returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/curses.priv.h b/ncurses-5.2/ncurses/curses.priv.h
new file mode 100644
index 0000000..4e1ac95
--- /dev/null
+++ b/ncurses-5.2/ncurses/curses.priv.h
@@ -0,0 +1,838 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+ * $Id$
+ *
+ *	curses.priv.h
+ *
+ *	Header file for curses library objects which are private to
+ *	the library.
+ *
+ */
+
+#ifndef CURSES_PRIV_H
+#define CURSES_PRIV_H 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <ncurses_cfg.h>
+
+#if USE_RCS_IDS
+#define MODULE_ID(id) static const char Ident[] = id;
+#else
+#define MODULE_ID(id) /*nothing*/
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if HAVE_SYS_BSDTYPES_H
+#include <sys/bsdtypes.h>	/* needed for ISC */
+#endif
+
+#if HAVE_LIMITS_H
+# include <limits.h>
+#elif HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif
+
+#ifndef PATH_MAX
+# if defined(_POSIX_PATH_MAX)
+#  define PATH_MAX _POSIX_PATH_MAX
+# elif defined(MAXPATHLEN)
+#  define PATH_MAX MAXPATHLEN
+# else
+#  define PATH_MAX 255	/* the Posix minimum path-size */
+# endif
+#endif
+
+#include <assert.h>
+#include <stdio.h>
+
+#include <errno.h>
+
+#if DECL_ERRNO
+extern int errno;
+#endif
+
+#include <nc_panel.h>
+
+/* Some systems have a broken 'select()', but workable 'poll()'.  Use that */
+#if HAVE_WORKING_POLL
+#define USE_FUNC_POLL 1
+#if HAVE_POLL_H
+#include <poll.h>
+#else
+#include <sys/poll.h>
+#endif
+#else
+#define USE_FUNC_POLL 0
+#endif
+
+/* Alessandro Rubini's GPM (general-purpose mouse) */
+#if HAVE_LIBGPM && HAVE_GPM_H
+#define USE_GPM_SUPPORT 1
+#else
+#define USE_GPM_SUPPORT 0
+#endif
+
+/* QNX mouse support */
+#if defined(__QNX__) && !defined(__QNXNTO__)
+#define USE_QNX_MOUSE 1
+#else
+#define USE_QNX_MOUSE 0
+#endif
+
+/* EMX mouse support */
+#ifdef __EMX__
+#define USE_EMX_MOUSE
+#endif
+
+#define DEFAULT_MAXCLICK 166
+#define EV_MAX		8	/* size of mouse circular event queue */
+
+/*
+ * If we don't have signals to support it, don't add a sigwinch handler.
+ * In any case, resizing is an extended feature.  Use it if we've got it.
+ */
+#if !NCURSES_EXT_FUNCS
+#undef HAVE_SIZECHANGE
+#endif
+
+#if HAVE_SIZECHANGE
+#define USE_SIZECHANGE 1
+#else
+#undef USE_SIGWINCH
+#endif
+
+/*
+ * If desired, one can configure this, disabling environment variables that
+ * point to custom terminfo/termcap locations.
+ */
+#ifdef USE_ROOT_ENVIRON
+#define use_terminfo_vars() 1
+#else
+#define use_terminfo_vars() _nc_env_access()
+extern int _nc_env_access(void);
+#endif
+
+/*
+ * Not all platforms have memmove; some have an equivalent bcopy.  (Some may
+ * have neither).
+ */
+#if USE_OK_BCOPY
+#define memmove(d,s,n) bcopy(s,d,n)
+#elif USE_MY_MEMMOVE
+#define memmove(d,s,n) _nc_memmove(d,s,n)
+extern void * _nc_memmove(void *, const void *, size_t);
+#endif
+
+/*
+ * Scroll hints are useless when hashmap is used
+ */
+#if !USE_SCROLL_HINTS
+#if !USE_HASHMAP
+#define USE_SCROLL_HINTS 1
+#else
+#define USE_SCROLL_HINTS 0
+#endif
+#endif
+
+#if USE_SCROLL_HINTS
+#define if_USE_SCROLL_HINTS(stmt) stmt
+#else
+#define if_USE_SCROLL_HINTS(stmt) /*nothing*/
+#endif
+
+/*
+ * Note:  ht/cbt expansion flakes out randomly under Linux 1.1.47, but only
+ * when we're throwing control codes at the screen at high volume.  To see
+ * this, re-enable USE_HARD_TABS and run worm for a while.  Other systems
+ * probably don't want to define this either due to uncertainties about tab
+ * delays and expansion in raw mode.
+ */
+
+struct tries {
+	struct tries    *child;     /* ptr to child.  NULL if none          */
+	struct tries    *sibling;   /* ptr to sibling.  NULL if none        */
+	unsigned char    ch;        /* character at this node               */
+	unsigned short   value;     /* code of string so far.  0 if none.   */
+};
+
+/*
+ * Definitions for color pairs
+ */
+#define C_SHIFT 8		/* we need more bits than there are colors */
+#define C_MASK  ((1 << C_SHIFT) - 1)
+
+#define PAIR_OF(fg, bg) ((((fg) & C_MASK) << C_SHIFT) | ((bg) & C_MASK))
+
+/*
+ * Common/troublesome character definitions
+ */
+#define L_BRACE '{'
+#define R_BRACE '}'
+#define S_QUOTE '\''
+
+/*
+ * Structure for palette tables
+ */
+
+typedef struct
+{
+    short red, green, blue;
+}
+color_t;
+
+#define MAXCOLUMNS    135
+#define MAXLINES      66
+#define FIFO_SIZE     MAXCOLUMNS+2  /* for nocbreak mode input */
+
+#define ACS_LEN       128
+
+#define WINDOWLIST struct _win_list
+
+#include <curses.h>	/* we'll use -Ipath directive to get the right one! */
+
+/*
+ * Structure for soft labels.
+ */
+
+typedef struct
+{
+	char *text;             /* text for the label */
+	char *form_text;        /* formatted text (left/center/...) */
+	int x;                  /* x coordinate of this field */
+	char dirty;             /* this label has changed */
+	char visible;           /* field is visible */
+} slk_ent;
+
+typedef struct {
+	char dirty;             /* all labels have changed */
+	char hidden;            /* soft labels are hidden */
+	struct _win_st *win;
+	slk_ent *ent;
+	char*  buffer;           /* buffer for labels */
+	short  maxlab;           /* number of available labels */
+	short  labcnt;           /* number of allocated labels */
+	short  maxlen;           /* length of labels */
+        chtype attr;             /* soft label attribute */
+} SLK;
+
+struct screen {
+	int             _ifd;           /* input file ptr for screen        */
+	FILE            *_ofp;          /* output file ptr for screen       */
+	char            *_setbuf;       /* buffered I/O for output          */
+	int		_buffered;      /* setvbuf uses _setbuf data        */
+	int             _checkfd;       /* filedesc for typeahead check     */
+	struct term     *_term;         /* terminal type information        */
+	short           _lines;         /* screen lines                     */
+	short           _columns;       /* screen columns                   */
+	short           _lines_avail;   /* lines available for stdscr       */
+	short           _topstolen;     /* lines stolen from top            */
+
+	WINDOW          *_curscr;       /* current screen                   */
+	WINDOW          *_newscr;       /* virtual screen to be updated to  */
+	WINDOW          *_stdscr;       /* screen's full-window context     */
+
+	struct tries    *_keytry;       /* "Try" for use with keypad mode   */
+	struct tries    *_key_ok;       /* Disabled keys via keyok(,FALSE)  */
+	int             _tried;         /* keypad mode was initialized      */
+
+	unsigned int    _fifo[FIFO_SIZE];       /* input push-back buffer   */
+	short           _fifohead,      /* head of fifo queue               */
+	                _fifotail,      /* tail of fifo queue               */
+	                _fifopeek,      /* where to peek for next char      */
+	                _fifohold;      /* set if breakout marked           */
+
+	int             _endwin;        /* are we out of window mode?       */
+	unsigned long   _current_attr;  /* terminal attribute current set   */
+	int             _coloron;       /* is color enabled?                */
+	int             _cursor;        /* visibility of the cursor         */
+	int             _cursrow;       /* physical cursor row              */
+	int             _curscol;       /* physical cursor column           */
+	int             _nl;            /* True if NL -> CR/NL is on        */
+	int             _raw;           /* True if in raw mode              */
+	int             _cbreak;        /* 1 if in cbreak mode              */
+	                                /* > 1 if in halfdelay mode         */
+	int             _echo;          /* True if echo on                  */
+	int             _use_meta;      /* use the meta key?                */
+	SLK             *_slk;          /* ptr to soft key struct / NULL    */
+        int             slk_format;     /* selected format for this screen  */
+	/* cursor movement costs; units are 10ths of milliseconds */
+#if NCURSES_NO_PADDING
+	int             _no_padding;    /* flag to set if padding disabled  */
+#endif
+	int             _char_padding;  /* cost of character put            */
+	int             _cr_cost;       /* cost of (carriage_return)        */
+	int             _cup_cost;      /* cost of (cursor_address)         */
+	int             _home_cost;     /* cost of (cursor_home)            */
+	int             _ll_cost;       /* cost of (cursor_to_ll)           */
+#if USE_HARD_TABS
+	int             _ht_cost;       /* cost of (tab)                    */
+	int             _cbt_cost;      /* cost of (backtab)                */
+#endif /* USE_HARD_TABS */
+	int             _cub1_cost;     /* cost of (cursor_left)            */
+	int             _cuf1_cost;     /* cost of (cursor_right)           */
+	int             _cud1_cost;     /* cost of (cursor_down)            */
+	int             _cuu1_cost;     /* cost of (cursor_up)              */
+	int             _cub_cost;      /* cost of (parm_cursor_left)       */
+	int             _cuf_cost;      /* cost of (parm_cursor_right)      */
+	int             _cud_cost;      /* cost of (parm_cursor_down)       */
+	int             _cuu_cost;      /* cost of (parm_cursor_up)         */
+	int             _hpa_cost;      /* cost of (column_address)         */
+	int             _vpa_cost;      /* cost of (row_address)            */
+	/* used in tty_update.c, must be chars */
+	int             _ed_cost;       /* cost of (clr_eos)                */
+	int             _el_cost;       /* cost of (clr_eol)                */
+	int             _el1_cost;      /* cost of (clr_bol)                */
+	int             _dch1_cost;     /* cost of (delete_character)       */
+	int             _ich1_cost;     /* cost of (insert_character)       */
+	int             _dch_cost;      /* cost of (parm_dch)               */
+	int             _ich_cost;      /* cost of (parm_ich)               */
+	int             _ech_cost;      /* cost of (erase_chars)            */
+	int             _rep_cost;      /* cost of (repeat_char)            */
+	int             _hpa_ch_cost;   /* cost of (column_address)         */
+	int             _cup_ch_cost;   /* cost of (cursor_address)         */
+	int             _cuf_ch_cost;   /* cost of (parm_cursor_right)      */
+	int             _inline_cost;   /* cost of inline-move              */
+	int             _smir_cost;	/* cost of (enter_insert_mode)      */
+	int             _rmir_cost;	/* cost of (exit_insert_mode)       */
+	int             _ip_cost;       /* cost of (insert_padding)         */
+	/* used in lib_mvcur.c */
+	char *          _address_cursor;
+	/* used in tty_update.c */
+	int             _scrolling;     /* 1 if terminal's smart enough to  */
+
+	/* used in lib_color.c */
+	color_t         *_color_table;  /* screen's color palette            */
+	int             _color_count;   /* count of colors in palette        */
+	unsigned short  *_color_pairs;  /* screen's color pair list          */
+	int             _pair_count;    /* count of color pairs              */
+#if NCURSES_EXT_FUNCS
+	bool            _default_color; /* use default colors                */
+	bool            _has_sgr_39_49; /* has ECMA default color support    */
+	int             _default_fg;    /* assumed default foreground        */
+	int             _default_bg;    /* assumed default background        */
+#endif
+	chtype          _xmc_suppress;  /* attributes to suppress if xmc     */
+	chtype          _xmc_triggers;  /* attributes to process if xmc      */
+	chtype          _acs_map[ACS_LEN];
+
+	/* used in lib_vidattr.c */
+	bool            _use_rmso;	/* true if we may use 'rmso'         */
+	bool            _use_rmul;	/* true if we may use 'rmul'         */
+
+	/*
+	 * These data correspond to the state of the idcok() and idlok()
+	 * functions.  A caveat is in order here:  the XSI and SVr4
+	 * documentation specify that these functions apply to the window which
+	 * is given as an argument.  However, ncurses implements this logic
+	 * only for the newscr/curscr update process, _not_ per-window.
+	 */
+	bool            _nc_sp_idlok;
+	bool            _nc_sp_idcok;
+#define _nc_idlok SP->_nc_sp_idlok
+#define _nc_idcok SP->_nc_sp_idcok
+
+	/*
+	 * These are the data that support the mouse interface.
+	 */
+	int             _maxclick;
+	bool            (*_mouse_event) (SCREEN *);
+	bool            (*_mouse_inline)(SCREEN *);
+	bool            (*_mouse_parse) (int);
+	void            (*_mouse_resume)(SCREEN *);
+	void            (*_mouse_wrap)  (SCREEN *);
+	int             _mouse_fd;      /* file-descriptor, if any */
+
+	/*
+	 * This supports automatic resizing
+	 */
+#if USE_SIZECHANGE
+	int		(*_resize)(int,int);
+#endif
+
+        /*
+	 * These are data that support the proper handling of the panel stack on an
+	 * per screen basis.
+	 */
+        struct panelhook _panelHook;
+	/*
+	 * Linked-list of all windows, to support '_nc_resizeall()' and
+	 * '_nc_freeall()'
+	 */
+	WINDOWLIST      *_nc_sp_windows;
+#define _nc_windows SP->_nc_sp_windows
+
+	bool            _sig_winch;
+	SCREEN          *_next_screen;
+
+	/* hashes for old and new lines */
+	unsigned long	*oldhash, *newhash;
+
+	bool            _cleanup;	/* cleanup after int/quit signal */
+	int             (*_outch)(int);	/* output handler if not putc */
+};
+
+extern SCREEN *_nc_screen_chain;
+
+#if NCURSES_NOMACROS
+#include <nomacros.h>
+#endif
+
+	WINDOWLIST {
+	WINDOWLIST *next;
+	WINDOW	*win;
+};
+
+typedef	struct {
+	int	line;                   /* lines to take, < 0 => from bottom*/
+	int	(*hook)(struct _win_st *, int); /* callback for user        */
+	struct _win_st *w;              /* maybe we need this for cleanup   */
+} ripoff_t;
+
+/* The terminfo source is assumed to be 7-bit ASCII */
+#define is7bits(c)	((unsigned)(c) < 128)
+
+#ifndef min
+#define min(a,b)	((a) > (b)  ?  (b)  :  (a))
+#endif
+
+#ifndef max
+#define max(a,b)	((a) < (b)  ?  (b)  :  (a))
+#endif
+
+/* usually in <unistd.h> */
+#ifndef STDIN_FILENO
+#define STDIN_FILENO 0
+#endif
+
+#ifndef STDOUT_FILENO
+#define STDOUT_FILENO 1
+#endif
+
+#ifndef STDERR_FILENO
+#define STDERR_FILENO 2
+#endif
+
+#ifndef EXIT_SUCCESS
+#define EXIT_SUCCESS 0
+#endif
+
+#ifndef EXIT_FAILURE
+#define EXIT_FAILURE 1
+#endif
+
+#ifndef R_OK
+#define	R_OK	4		/* Test for read permission.  */
+#endif
+#ifndef W_OK
+#define	W_OK	2		/* Test for write permission.  */
+#endif
+#ifndef X_OK
+#define	X_OK	1		/* Test for execute permission.  */
+#endif
+#ifndef F_OK
+#define	F_OK	0		/* Test for existence.  */
+#endif
+
+#if HAVE_FCNTL_H
+#include <fcntl.h>		/* may define O_BINARY	*/
+#endif
+
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+#define TextOf(c)    ((c) & (chtype)A_CHARTEXT)
+#define AttrOf(c)    ((c) & (chtype)A_ATTRIBUTES)
+
+#define BLANK        (' '|A_NORMAL)
+
+#define CHANGED     -1
+
+#define CHANGED_CELL(line,col) \
+	if (line->firstchar == _NOCHANGE) \
+		line->firstchar = line->lastchar = col; \
+	else if ((col) < line->firstchar) \
+		line->firstchar = col; \
+	else if ((col) > line->lastchar) \
+		line->lastchar = col
+
+#define CHANGED_RANGE(line,start,end) \
+	if (line->firstchar == _NOCHANGE \
+	 || line->firstchar > (start)) \
+		line->firstchar = start; \
+	if (line->lastchar == _NOCHANGE \
+	 || line->lastchar < (end)) \
+		line->lastchar = end
+
+#define CHANGED_TO_EOL(line,start,end) \
+	if (line->firstchar == _NOCHANGE \
+	 || line->firstchar > (start)) \
+		line->firstchar = start; \
+	line->lastchar = end
+
+#define SIZEOF(v) (sizeof(v)/sizeof(v[0]))
+
+#define FreeIfNeeded(p)  if ((p) != 0) free(p)
+
+/* FreeAndNull() is not a comma-separated expression because some compilers
+ * do not accept a mixture of void with values.
+ */
+#define FreeAndNull(p)   free(p); p = 0
+
+#include <nc_alloc.h>
+
+/*
+ * Prefixes for call/return points of library function traces.  We use these to
+ * instrument the public functions so that the traces can be easily transformed
+ * into regression scripts.
+ */
+#define T_CALLED(fmt) "called " fmt
+#define T_CREATE(fmt) "create " fmt
+#define T_RETURN(fmt) "return " fmt
+
+#ifdef TRACE
+#define TR(n, a)	if (_nc_tracing & (n)) _tracef a
+#define T(a)		TR(TRACE_CALLS, a)
+#define TPUTS_TRACE(s)	_nc_tputs_trace = s;
+#define TRACE_RETURN(value,type) return _nc_retrace_##type(value)
+#define returnAttr(code) TRACE_RETURN(code,attr_t)
+#define returnChar(code) TRACE_RETURN(code,chtype)
+#define returnCode(code) TRACE_RETURN(code,int)
+#define returnPtr(code)  TRACE_RETURN(code,ptr)
+#define returnVoid       T((T_RETURN(""))); return
+#define returnWin(code)  TRACE_RETURN(code,win)
+extern WINDOW * _nc_retrace_win(WINDOW *);
+extern attr_t _nc_retrace_attr_t(attr_t);
+extern attr_t _nc_retrace_chtype(chtype);
+extern char *_nc_retrace_ptr(char *);
+extern const char *_nc_tputs_trace;
+extern int _nc_retrace_int(int);
+extern long _nc_outchars;
+extern void _nc_fifo_dump(void);
+#else
+#define T(a)
+#define TR(n, a)
+#define TPUTS_TRACE(s)
+#define returnAttr(code) return code
+#define returnChar(code) return code
+#define returnCode(code) return code
+#define returnPtr(code)  return code
+#define returnVoid       return
+#define returnWin(code)  return code
+#endif
+
+extern unsigned _nc_tracing;
+extern const char *_nc_visbuf2(int, const char *);
+
+#define _trace_key(ch) ((ch > KEY_MIN) ? keyname(ch) : _tracechar((unsigned char)ch))
+
+#define ALL_BUT_COLOR ((chtype)~(A_COLOR))
+#define IGNORE_COLOR_OFF FALSE
+#define NONBLANK_ATTR (A_BOLD|A_DIM|A_BLINK)
+#define XMC_CHANGES(c) ((c) & SP->_xmc_suppress)
+
+
+#define toggle_attr_on(S,at) {\
+   if (PAIR_NUMBER(at) > 0)\
+      (S) = ((S) & ALL_BUT_COLOR) | (at);\
+   else\
+      (S) |= (at);\
+   TR(TRACE_ATTRS, ("new attribute is %s", _traceattr((S))));}
+
+
+#define toggle_attr_off(S,at) {\
+   if (IGNORE_COLOR_OFF == TRUE) {\
+      if (PAIR_NUMBER(at) == 0xff) /* turn off color */\
+	 (S) &= ~(at);\
+      else /* leave color alone */\
+	 (S) &= ~((at)&ALL_BUT_COLOR);\
+   } else {\
+      if (PAIR_NUMBER(at) > 0x00) /* turn off color */\
+	 (S) &= ~(at|A_COLOR);\
+      else /* leave color alone */\
+	 (S) &= ~(at);\
+   }\
+   TR(TRACE_ATTRS, ("new attribute is %s", _traceattr((S))));}
+
+#define DelCharCost(count) \
+		((parm_dch != 0) \
+		? SP->_dch_cost \
+		: ((delete_character != 0) \
+			? (SP->_dch1_cost * count) \
+			: INFINITY))
+
+#define InsCharCost(count) \
+		((parm_ich != 0) \
+		? SP->_ich_cost \
+		: ((enter_insert_mode && exit_insert_mode) \
+		  ? SP->_smir_cost + SP->_rmir_cost + (SP->_ip_cost * count) \
+		  : ((insert_character != 0) \
+		    ? (SP->_ich1_cost * count) \
+		    : INFINITY)))
+
+#if USE_XMC_SUPPORT
+#define UpdateAttrs(c)	if (SP->_current_attr != AttrOf(c)) { \
+				attr_t chg = SP->_current_attr; \
+				vidattr(AttrOf(c)); \
+				if (magic_cookie_glitch > 0 \
+				 && XMC_CHANGES((chg ^ SP->_current_attr))) { \
+					TR(TRACE_ATTRS, \
+						("%s @%d before glitch %d,%d", \
+						__FILE__, __LINE__, \
+						SP->_cursrow, \
+						SP->_curscol)); \
+					_nc_do_xmc_glitch(chg); \
+				} \
+			}
+#else
+#define UpdateAttrs(c)	if (SP->_current_attr != AttrOf(c)) \
+				vidattr(AttrOf(c))
+#endif
+
+#if NCURSES_EXPANDED && NCURSES_EXT_FUNCS
+
+#undef  toggle_attr_on
+#define toggle_attr_on(S,at) _nc_toggle_attr_on(&(S), at)
+extern void _nc_toggle_attr_on(attr_t *, attr_t);
+
+#undef  toggle_attr_off
+#define toggle_attr_off(S,at) _nc_toggle_attr_off(&(S), at)
+extern void _nc_toggle_attr_off(attr_t *, attr_t);
+
+#undef  DelCharCost
+#define DelCharCost(count) _nc_DelCharCost(count)
+extern int _nc_DelCharCost(int);
+
+#undef  InsCharCost
+#define InsCharCost(count) _nc_InsCharCost(count)
+extern int _nc_InsCharCost(int);
+
+#undef  UpdateAttrs
+#define UpdateAttrs(c) _nc_UpdateAttrs(c)
+extern void _nc_UpdateAttrs(chtype);
+
+#else
+
+extern void _nc_expanded(void);
+
+#endif
+
+#if !HAVE_GETCWD
+#define getcwd(buf,len) getwd(buf)
+#endif
+
+/* doupdate.c */
+#if USE_XMC_SUPPORT
+extern void _nc_do_xmc_glitch(attr_t);
+#endif
+
+/* hardscroll.c */
+#if defined(TRACE) || defined(SCROLLDEBUG) || defined(HASHDEBUG)
+extern void _nc_linedump(void);
+#endif
+
+/* lib_acs.c */
+extern void _nc_init_acs(void);	/* corresponds to traditional 'init_acs()' */
+extern int _nc_msec_cost(const char *const, int);  /* used by 'tack' program */
+
+/* lib_mvcur.c */
+#define INFINITY	1000000	/* cost: too high to use */
+
+extern void _nc_mvcur_init(void);
+extern void _nc_mvcur_resume(void);
+extern void _nc_mvcur_wrap(void);
+
+extern int _nc_scrolln(int, int, int, int);
+
+extern void _nc_screen_init(void);
+extern void _nc_screen_resume(void);
+extern void _nc_screen_wrap(void);
+
+/* lib_mouse.c */
+extern int _nc_has_mouse(void);
+
+/* lib_mvcur.c */
+#define INFINITY	1000000	/* cost: too high to use */
+
+typedef struct {
+    char *s_head;
+    char *s_tail;
+    size_t s_size;
+} string_desc;
+
+/* strings.c */
+extern string_desc *_nc_str_init(string_desc * dst, char *src, size_t len);
+extern string_desc *_nc_str_null(string_desc * dst, size_t len);
+extern string_desc *_nc_str_copy(string_desc * dst, string_desc * src);
+extern bool _nc_safe_strcat(string_desc * dst, const char *src);
+extern bool _nc_safe_strcpy(string_desc * dst, const char *src);
+
+extern void _nc_mvcur_init(void);
+extern void _nc_mvcur_resume(void);
+extern void _nc_mvcur_wrap(void);
+
+extern int _nc_scrolln(int, int, int, int);
+
+extern void _nc_screen_init(void);
+extern void _nc_screen_resume(void);
+extern void _nc_screen_wrap(void);
+
+#if !HAVE_STRSTR
+#define strstr _nc_strstr
+extern char *_nc_strstr(const char *, const char *);
+#endif
+
+/* safe_sprintf.c */
+extern char * _nc_printf_string(const char *fmt, va_list ap);
+
+/* tries.c */
+extern void _nc_add_to_try(struct tries **tree, const char *str, unsigned short code);
+extern char *_nc_expand_try(struct tries *tree, unsigned short code, int *count, size_t len);
+extern int _nc_remove_key(struct tries **tree, unsigned short code);
+extern int _nc_remove_string(struct tries **tree, char *string);
+
+/* elsewhere ... */
+extern WINDOW *_nc_makenew(int, int, int, int, int);
+extern char *_nc_home_terminfo(void);
+extern char *_nc_trace_buf(int, size_t);
+extern chtype _nc_background(WINDOW *);
+extern chtype _nc_render(WINDOW *, chtype);
+extern int _nc_access(const char *, int);
+extern int _nc_baudrate(int);
+extern int _nc_getenv_num(const char *);
+extern int _nc_keypad(bool);
+extern int _nc_ospeed(int);
+extern int _nc_outch(int);
+extern int _nc_setupscreen(short, short const, FILE *);
+extern int _nc_timed_wait(int, int, int *);
+extern int _nc_waddch_nosync(WINDOW *, const chtype);
+extern void _nc_do_color(int, int, bool, int (*)(int));
+extern void _nc_freeall(void);
+extern void _nc_freewin(WINDOW *win);
+extern void _nc_hash_map(void);
+extern void _nc_init_keytry(void);
+extern void _nc_keep_tic_dir(const char *);
+extern void _nc_make_oldhash(int i);
+extern void _nc_flush(void);
+extern void _nc_outstr(const char *str);
+extern void _nc_scroll_oldhash(int n, int top, int bot);
+extern void _nc_scroll_optimize(void);
+extern void _nc_scroll_window(WINDOW *, int const, short const, short const, chtype);
+extern void _nc_set_buffer(FILE *, bool);
+extern void _nc_signal_handler(bool);
+extern void _nc_synchook(WINDOW *win);
+extern void _nc_trace_tries(struct tries *tree);
+
+#if USE_SIZECHANGE
+extern void _nc_update_screensize(void);
+#endif
+
+#if USE_WIDEC_SUPPORT
+extern int _nc_utf8_outch(int);
+#endif
+
+/* scroll indices */
+extern int *_nc_oldnums;
+
+#define USE_SETBUF_0 0
+
+#define NC_BUFFERED(flag) \
+	if ((SP->_buffered != 0) != flag) \
+		_nc_set_buffer(SP->_ofp, flag)
+
+#define NC_OUTPUT ((SP != 0) ? SP->_ofp : stdout)
+
+/*
+ * On systems with a broken linker, define 'SP' as a function to force the
+ * linker to pull in the data-only module with 'SP'.
+ */
+#if BROKEN_LINKER
+#define SP _nc_screen()
+extern SCREEN *_nc_screen(void);
+extern int _nc_alloc_screen(void);
+extern void _nc_set_screen(SCREEN *);
+#else
+/* current screen is private data; avoid possible linking conflicts too */
+extern SCREEN *SP;
+#define _nc_alloc_screen() ((SP = typeCalloc(SCREEN, 1)) != 0)
+#define _nc_set_screen(sp) SP = sp
+#endif
+
+/*
+ * We don't want to use the lines or columns capabilities internally,
+ * because if the application is running multiple screens under
+ * X windows, it's quite possible they could all have type xterm
+ * but have different sizes!  So...
+ */
+#define screen_lines	SP->_lines
+#define screen_columns	SP->_columns
+
+extern int _nc_slk_format;  /* != 0 if slk_init() called */
+extern int _nc_slk_initialize(WINDOW *, int);
+
+/*
+ * Some constants related to SLK's
+ */
+#define MAX_SKEY_OLD	   8	/* count of soft keys */
+#define MAX_SKEY_LEN_OLD   8	/* max length of soft key text */
+#define MAX_SKEY_PC       12    /* This is what most PC's have */
+#define MAX_SKEY_LEN_PC    5
+
+/* Macro to check whether or not we use a standard format */
+#define SLK_STDFMT(fmt) (fmt < 3)
+/* Macro to determine height of label window */
+#define SLK_LINES(fmt)  (SLK_STDFMT(fmt) ? 1 : ((fmt) - 2))
+
+#define MAX_SKEY(fmt)     (SLK_STDFMT(fmt)? MAX_SKEY_OLD : MAX_SKEY_PC)
+#define MAX_SKEY_LEN(fmt) (SLK_STDFMT(fmt)? MAX_SKEY_LEN_OLD : MAX_SKEY_LEN_PC)
+
+extern int _nc_ripoffline(int line, int (*init)(WINDOW *,int));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* CURSES_PRIV_H */
diff --git a/ncurses-5.2/ncurses/fifo_defs.h b/ncurses-5.2/ncurses/fifo_defs.h
new file mode 100644
index 0000000..6b8aae2
--- /dev/null
+++ b/ncurses-5.2/ncurses/fifo_defs.h
@@ -0,0 +1,59 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ * Common macros for lib_getch.c, lib_ungetch.c
+ *
+ * $Id$
+ */
+
+#ifndef FIFO_DEFS_H
+#define FIFO_DEFS_H 1
+
+#define head	SP->_fifohead
+#define tail	SP->_fifotail
+/* peek points to next uninterpreted character */
+#define peek	SP->_fifopeek
+
+#define h_inc() { head == FIFO_SIZE-1 ? head = 0 : head++; if (head == tail) head = -1, tail = 0;}
+#define h_dec() { head == 0 ?  head = FIFO_SIZE-1 : head--; if (head == tail) tail = -1;}
+#define t_inc() { tail == FIFO_SIZE-1 ? tail = 0 : tail++; if (tail == head) tail = -1;}
+#define t_dec() { tail == 0 ?  tail = FIFO_SIZE-1 : tail--; if (head == tail) fifo_clear();}
+#define p_inc() { peek == FIFO_SIZE-1 ? peek = 0 : peek++;}
+
+#define cooked_key_in_fifo()	(head!=-1 && peek!=head)
+#define raw_key_in_fifo()	(head!=-1 && peek!=tail)
+
+#undef HIDE_EINTR
+
+#endif /* FIFO_DEFS_H */
diff --git a/ncurses-5.2/ncurses/llib-lncurses b/ncurses-5.2/ncurses/llib-lncurses
new file mode 100644
index 0000000..280325a
--- /dev/null
+++ b/ncurses-5.2/ncurses/llib-lncurses
@@ -0,0 +1,3021 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1996-2000                   *
+ ****************************************************************************/
+/* LINTLIBRARY */
+
+/* ./tty/hardscroll.c */
+
+#include <curses.priv.h>
+
+#undef _nc_oldnums
+int	*_nc_oldnums;
+
+#undef _nc_scroll_optimize
+void	_nc_scroll_optimize(void)
+		{ /* void */ }
+
+#undef _nc_linedump
+void	_nc_linedump(void)
+		{ /* void */ }
+
+/* ./tty/hashmap.c */
+
+#include <term.h>
+
+typedef struct
+{
+    unsigned long	hashval;
+    int		oldcount, newcount;
+    int		oldindex, newindex;
+}
+    sym;
+
+#undef _nc_hash_map
+void	_nc_hash_map(void)
+		{ /* void */ }
+
+#undef _nc_make_oldhash
+void	_nc_make_oldhash(
+		int	i)
+		{ /* void */ }
+
+#undef _nc_scroll_oldhash
+void	_nc_scroll_oldhash(
+		int	n, 
+		int	top, 
+		int	bot)
+		{ /* void */ }
+
+/* ./base/lib_addch.c */
+
+#include <ctype.h>
+
+#undef _nc_background
+chtype	_nc_background(
+		WINDOW	*win)
+		{ return(*(chtype *)0); }
+
+#undef _nc_render
+chtype	_nc_render(
+		WINDOW	*win, 
+		chtype	ch)
+		{ return(*(chtype *)0); }
+
+#undef _nc_waddch_nosync
+int	_nc_waddch_nosync(
+		WINDOW	*win, 
+		const chtype c)
+		{ return(*(int *)0); }
+
+#undef waddch
+int	waddch(
+		WINDOW	*win, 
+		const chtype ch)
+		{ return(*(int *)0); }
+
+#undef wechochar
+int	wechochar(
+		WINDOW	*win, 
+		const chtype ch)
+		{ return(*(int *)0); }
+
+/* ./base/lib_addstr.c */
+
+#undef waddnstr
+int	waddnstr(
+		WINDOW	*win, 
+		const char *const astr, 
+		int	n)
+		{ return(*(int *)0); }
+
+#undef waddchnstr
+int	waddchnstr(
+		WINDOW	*win, 
+		const chtype *const astr, 
+		int	n)
+		{ return(*(int *)0); }
+
+/* ./base/lib_beep.c */
+
+#undef beep
+int	beep(void)
+		{ return(*(int *)0); }
+
+/* ./base/lib_bkgd.c */
+
+#undef wbkgdset
+void	wbkgdset(
+		WINDOW	*win, 
+		chtype	ch)
+		{ /* void */ }
+
+#undef wbkgd
+int	wbkgd(
+		WINDOW	*win, 
+		const chtype ch)
+		{ return(*(int *)0); }
+
+/* ./base/lib_box.c */
+
+#undef wborder
+int	wborder(
+		WINDOW	*win, 
+		chtype	ls, 
+		chtype	rs, 
+		chtype	ts, 
+		chtype	bs, 
+		chtype	tl, 
+		chtype	tr, 
+		chtype	bl, 
+		chtype	br)
+		{ return(*(int *)0); }
+
+/* ./base/lib_chgat.c */
+
+#undef wchgat
+int	wchgat(
+		WINDOW	*win, 
+		int	n, 
+		attr_t	attr, 
+		short	color, 
+		const void *opts)
+		{ return(*(int *)0); }
+
+/* ./base/lib_clear.c */
+
+#undef wclear
+int	wclear(
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+/* ./base/lib_clearok.c */
+
+#undef clearok
+int	clearok(
+		WINDOW	*win, 
+		bool	flag)
+		{ return(*(int *)0); }
+
+/* ./base/lib_clrbot.c */
+
+#undef wclrtobot
+int	wclrtobot(
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+/* ./base/lib_clreol.c */
+
+#undef wclrtoeol
+int	wclrtoeol(
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+/* ./base/lib_color.c */
+
+#include <tic.h>
+
+#undef COLOR_PAIRS
+int	COLOR_PAIRS;
+#undef COLORS
+int	COLORS;
+
+#undef start_color
+int	start_color(void)
+		{ return(*(int *)0); }
+
+#undef init_pair
+int	init_pair(
+		short	pair, 
+		short	f, 
+		short	b)
+		{ return(*(int *)0); }
+
+#undef init_color
+int	init_color(
+		short	color, 
+		short	r, 
+		short	g, 
+		short	b)
+		{ return(*(int *)0); }
+
+#undef can_change_color
+bool	can_change_color(void)
+		{ return(*(bool *)0); }
+
+#undef has_colors
+bool	has_colors(void)
+		{ return(*(bool *)0); }
+
+#undef color_content
+int	color_content(
+		short	color, 
+		short	*r, 
+		short	*g, 
+		short	*b)
+		{ return(*(int *)0); }
+
+#undef pair_content
+int	pair_content(
+		short	pair, 
+		short	*f, 
+		short	*b)
+		{ return(*(int *)0); }
+
+#undef _nc_do_color
+void	_nc_do_color(
+		int	old_pair, 
+		int	pair, 
+		bool	reverse, 
+		int	(*outc)(
+		int	p1))
+		{ /* void */ }
+
+/* ./base/lib_colorset.c */
+
+#undef wcolor_set
+int	wcolor_set(
+		WINDOW	*win, 
+		short	color_pair_number, 
+		void	*opts)
+		{ return(*(int *)0); }
+
+/* ./base/lib_delch.c */
+
+#undef wdelch
+int	wdelch(
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+/* ./base/lib_delwin.c */
+
+#undef delwin
+int	delwin(
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+/* ./base/lib_echo.c */
+
+#undef echo
+int	echo(void)
+		{ return(*(int *)0); }
+
+#undef noecho
+int	noecho(void)
+		{ return(*(int *)0); }
+
+/* ./base/lib_endwin.c */
+
+#undef endwin
+int	endwin(void)
+		{ return(*(int *)0); }
+
+/* ./base/lib_erase.c */
+
+#undef werase
+int	werase(
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+/* ./base/lib_flash.c */
+
+#undef flash
+int	flash(void)
+		{ return(*(int *)0); }
+
+/* ./lib_gen.c */
+
+#undef addch
+int	addch(
+		const chtype z)
+		{ return(*(int *)0); }
+
+#undef addchnstr
+int	addchnstr(
+		const chtype *a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef addchstr
+int	addchstr(
+		const chtype *z)
+		{ return(*(int *)0); }
+
+#undef addnstr
+int	addnstr(
+		const char *a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef addstr
+int	addstr(
+		const char *z)
+		{ return(*(int *)0); }
+
+#undef attroff
+int	attroff(
+		NCURSES_ATTR_T	z)
+		{ return(*(int *)0); }
+
+#undef attron
+int	attron(
+		NCURSES_ATTR_T	z)
+		{ return(*(int *)0); }
+
+#undef attrset
+int	attrset(
+		NCURSES_ATTR_T	z)
+		{ return(*(int *)0); }
+
+#undef attr_get
+int	attr_get(
+		attr_t	*a1, 
+		short	*a2, 
+		void	*z)
+		{ return(*(int *)0); }
+
+#undef attr_off
+int	attr_off(
+		attr_t	a1, 
+		void	*z)
+		{ return(*(int *)0); }
+
+#undef attr_on
+int	attr_on(
+		attr_t	a1, 
+		void	*z)
+		{ return(*(int *)0); }
+
+#undef attr_set
+int	attr_set(
+		attr_t	a1, 
+		short	a2, 
+		void	*z)
+		{ return(*(int *)0); }
+
+#undef bkgd
+int	bkgd(
+		chtype	z)
+		{ return(*(int *)0); }
+
+#undef bkgdset
+void	bkgdset(
+		chtype	z)
+		{ /* void */ }
+
+#undef border
+int	border(
+		chtype	a1, 
+		chtype	a2, 
+		chtype	a3, 
+		chtype	a4, 
+		chtype	a5, 
+		chtype	a6, 
+		chtype	a7, 
+		chtype	z)
+		{ return(*(int *)0); }
+
+#undef box
+int	box(
+		WINDOW	*a1, 
+		chtype	a2, 
+		chtype	z)
+		{ return(*(int *)0); }
+
+#undef chgat
+int	chgat(
+		int	a1, 
+		attr_t	a2, 
+		short	a3, 
+		const void *z)
+		{ return(*(int *)0); }
+
+#undef clear
+int	clear(void)
+		{ return(*(int *)0); }
+
+#undef clrtobot
+int	clrtobot(void)
+		{ return(*(int *)0); }
+
+#undef clrtoeol
+int	clrtoeol(void)
+		{ return(*(int *)0); }
+
+#undef color_set
+int	color_set(
+		short	a1, 
+		void	*z)
+		{ return(*(int *)0); }
+
+#undef COLOR_PAIR
+int	COLOR_PAIR(
+		int	z)
+		{ return(*(int *)0); }
+
+#undef delch
+int	delch(void)
+		{ return(*(int *)0); }
+
+#undef deleteln
+int	deleteln(void)
+		{ return(*(int *)0); }
+
+#undef echochar
+int	echochar(
+		const chtype z)
+		{ return(*(int *)0); }
+
+#undef erase
+int	erase(void)
+		{ return(*(int *)0); }
+
+#undef getbkgd
+chtype	getbkgd(
+		WINDOW	*z)
+		{ return(*(chtype *)0); }
+
+#undef getch
+int	getch(void)
+		{ return(*(int *)0); }
+
+#undef getnstr
+int	getnstr(
+		char	*a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef getstr
+int	getstr(
+		char	*z)
+		{ return(*(int *)0); }
+
+#undef hline
+int	hline(
+		chtype	a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef inch
+chtype	inch(void)
+		{ return(*(chtype *)0); }
+
+#undef inchnstr
+int	inchnstr(
+		chtype	*a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef inchstr
+int	inchstr(
+		chtype	*z)
+		{ return(*(int *)0); }
+
+#undef innstr
+int	innstr(
+		char	*a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef insch
+int	insch(
+		chtype	z)
+		{ return(*(int *)0); }
+
+#undef insdelln
+int	insdelln(
+		int	z)
+		{ return(*(int *)0); }
+
+#undef insertln
+int	insertln(void)
+		{ return(*(int *)0); }
+
+#undef insnstr
+int	insnstr(
+		const char *a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef insstr
+int	insstr(
+		const char *z)
+		{ return(*(int *)0); }
+
+#undef instr
+int	instr(
+		char	*z)
+		{ return(*(int *)0); }
+
+#undef move
+int	move(
+		int	a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvaddch
+int	mvaddch(
+		int	a1, 
+		int	a2, 
+		const chtype z)
+		{ return(*(int *)0); }
+
+#undef mvaddchnstr
+int	mvaddchnstr(
+		int	a1, 
+		int	a2, 
+		const chtype *a3, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvaddchstr
+int	mvaddchstr(
+		int	a1, 
+		int	a2, 
+		const chtype *z)
+		{ return(*(int *)0); }
+
+#undef mvaddnstr
+int	mvaddnstr(
+		int	a1, 
+		int	a2, 
+		const char *a3, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvaddstr
+int	mvaddstr(
+		int	a1, 
+		int	a2, 
+		const char *z)
+		{ return(*(int *)0); }
+
+#undef mvchgat
+int	mvchgat(
+		int	a1, 
+		int	a2, 
+		int	a3, 
+		attr_t	a4, 
+		short	a5, 
+		const void *z)
+		{ return(*(int *)0); }
+
+#undef mvdelch
+int	mvdelch(
+		int	a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvgetch
+int	mvgetch(
+		int	a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvgetnstr
+int	mvgetnstr(
+		int	a1, 
+		int	a2, 
+		char	*a3, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvgetstr
+int	mvgetstr(
+		int	a1, 
+		int	a2, 
+		char	*z)
+		{ return(*(int *)0); }
+
+#undef mvhline
+int	mvhline(
+		int	a1, 
+		int	a2, 
+		chtype	a3, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvinch
+chtype	mvinch(
+		int	a1, 
+		int	z)
+		{ return(*(chtype *)0); }
+
+#undef mvinchnstr
+int	mvinchnstr(
+		int	a1, 
+		int	a2, 
+		chtype	*a3, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvinchstr
+int	mvinchstr(
+		int	a1, 
+		int	a2, 
+		chtype	*z)
+		{ return(*(int *)0); }
+
+#undef mvinnstr
+int	mvinnstr(
+		int	a1, 
+		int	a2, 
+		char	*a3, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvinsch
+int	mvinsch(
+		int	a1, 
+		int	a2, 
+		chtype	z)
+		{ return(*(int *)0); }
+
+#undef mvinsnstr
+int	mvinsnstr(
+		int	a1, 
+		int	a2, 
+		const char *a3, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvinsstr
+int	mvinsstr(
+		int	a1, 
+		int	a2, 
+		const char *z)
+		{ return(*(int *)0); }
+
+#undef mvinstr
+int	mvinstr(
+		int	a1, 
+		int	a2, 
+		char	*z)
+		{ return(*(int *)0); }
+
+#undef mvvline
+int	mvvline(
+		int	a1, 
+		int	a2, 
+		chtype	a3, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvwaddch
+int	mvwaddch(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		const chtype z)
+		{ return(*(int *)0); }
+
+#undef mvwaddchnstr
+int	mvwaddchnstr(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		const chtype *a4, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvwaddchstr
+int	mvwaddchstr(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		const chtype *z)
+		{ return(*(int *)0); }
+
+#undef mvwaddnstr
+int	mvwaddnstr(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		const char *a4, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvwaddstr
+int	mvwaddstr(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		const char *z)
+		{ return(*(int *)0); }
+
+#undef mvwchgat
+int	mvwchgat(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		int	a4, 
+		attr_t	a5, 
+		short	a6, 
+		const void *z)
+		{ return(*(int *)0); }
+
+#undef mvwdelch
+int	mvwdelch(
+		WINDOW	*a1, 
+		int	a2, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvwgetch
+int	mvwgetch(
+		WINDOW	*a1, 
+		int	a2, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvwgetnstr
+int	mvwgetnstr(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		char	*a4, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvwgetstr
+int	mvwgetstr(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		char	*z)
+		{ return(*(int *)0); }
+
+#undef mvwhline
+int	mvwhline(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		chtype	a4, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvwinch
+chtype	mvwinch(
+		WINDOW	*a1, 
+		int	a2, 
+		int	z)
+		{ return(*(chtype *)0); }
+
+#undef mvwinchnstr
+int	mvwinchnstr(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		chtype	*a4, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvwinchstr
+int	mvwinchstr(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		chtype	*z)
+		{ return(*(int *)0); }
+
+#undef mvwinnstr
+int	mvwinnstr(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		char	*a4, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvwinsch
+int	mvwinsch(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		chtype	z)
+		{ return(*(int *)0); }
+
+#undef mvwinsnstr
+int	mvwinsnstr(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		const char *a4, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef mvwinsstr
+int	mvwinsstr(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		const char *z)
+		{ return(*(int *)0); }
+
+#undef mvwinstr
+int	mvwinstr(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		char	*z)
+		{ return(*(int *)0); }
+
+#undef mvwvline
+int	mvwvline(
+		WINDOW	*a1, 
+		int	a2, 
+		int	a3, 
+		chtype	a4, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef PAIR_NUMBER
+int	PAIR_NUMBER(
+		int	z)
+		{ return(*(int *)0); }
+
+#undef redrawwin
+int	redrawwin(
+		WINDOW	*z)
+		{ return(*(int *)0); }
+
+#undef refresh
+int	refresh(void)
+		{ return(*(int *)0); }
+
+#undef scrl
+int	scrl(
+		int	z)
+		{ return(*(int *)0); }
+
+#undef scroll
+int	scroll(
+		WINDOW	*z)
+		{ return(*(int *)0); }
+
+#undef setscrreg
+int	setscrreg(
+		int	a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef standout
+int	standout(void)
+		{ return(*(int *)0); }
+
+#undef standend
+int	standend(void)
+		{ return(*(int *)0); }
+
+#undef timeout
+void	timeout(
+		int	z)
+		{ /* void */ }
+
+#undef touchline
+int	touchline(
+		WINDOW	*a1, 
+		int	a2, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef touchwin
+int	touchwin(
+		WINDOW	*z)
+		{ return(*(int *)0); }
+
+#undef untouchwin
+int	untouchwin(
+		WINDOW	*z)
+		{ return(*(int *)0); }
+
+#undef vline
+int	vline(
+		chtype	a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef vw_printw
+int	vw_printw(
+		WINDOW	*a1, 
+		char	*a2, 
+		va_list	z)
+		{ return(*(int *)0); }
+
+#undef vw_scanw
+int	vw_scanw(
+		WINDOW	*a1, 
+		char	*a2, 
+		va_list	z)
+		{ return(*(int *)0); }
+
+#undef waddchstr
+int	waddchstr(
+		WINDOW	*a1, 
+		const chtype *z)
+		{ return(*(int *)0); }
+
+#undef waddstr
+int	waddstr(
+		WINDOW	*a1, 
+		const char *z)
+		{ return(*(int *)0); }
+
+#undef wattron
+int	wattron(
+		WINDOW	*a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef wattroff
+int	wattroff(
+		WINDOW	*a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef wattrset
+int	wattrset(
+		WINDOW	*a1, 
+		int	z)
+		{ return(*(int *)0); }
+
+#undef wattr_get
+int	wattr_get(
+		WINDOW	*a1, 
+		attr_t	*a2, 
+		short	*a3, 
+		void	*z)
+		{ return(*(int *)0); }
+
+#undef wattr_set
+int	wattr_set(
+		WINDOW	*a1, 
+		attr_t	a2, 
+		short	a3, 
+		void	*z)
+		{ return(*(int *)0); }
+
+#undef wdeleteln
+int	wdeleteln(
+		WINDOW	*z)
+		{ return(*(int *)0); }
+
+#undef wgetstr
+int	wgetstr(
+		WINDOW	*a1, 
+		char	*z)
+		{ return(*(int *)0); }
+
+#undef winchstr
+int	winchstr(
+		WINDOW	*a1, 
+		chtype	*z)
+		{ return(*(int *)0); }
+
+#undef winsertln
+int	winsertln(
+		WINDOW	*z)
+		{ return(*(int *)0); }
+
+#undef winsstr
+int	winsstr(
+		WINDOW	*a1, 
+		const char *z)
+		{ return(*(int *)0); }
+
+#undef winstr
+int	winstr(
+		WINDOW	*a1, 
+		char	*z)
+		{ return(*(int *)0); }
+
+#undef wstandout
+int	wstandout(
+		WINDOW	*z)
+		{ return(*(int *)0); }
+
+#undef wstandend
+int	wstandend(
+		WINDOW	*z)
+		{ return(*(int *)0); }
+
+#undef mouse_trafo
+bool	mouse_trafo(
+		int	*a1, 
+		int	*a2, 
+		bool	z)
+		{ return(*(bool *)0); }
+
+/* ./base/lib_getch.c */
+
+#include <fifo_defs.h>
+
+#undef ESCDELAY
+int	ESCDELAY;
+
+#undef wgetch
+int	wgetch(
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+/* ./base/lib_getstr.c */
+
+#undef wgetnstr
+int	wgetnstr(
+		WINDOW	*win, 
+		char	*str, 
+		int	maxlen)
+		{ return(*(int *)0); }
+
+/* ./base/lib_hline.c */
+
+#undef whline
+int	whline(
+		WINDOW	*win, 
+		chtype	ch, 
+		int	n)
+		{ return(*(int *)0); }
+
+/* ./base/lib_immedok.c */
+
+#undef immedok
+void	immedok(
+		WINDOW	*win, 
+		bool	flag)
+		{ /* void */ }
+
+/* ./base/lib_inchstr.c */
+
+#undef winchnstr
+int	winchnstr(
+		WINDOW	*win, 
+		chtype	*str, 
+		int	n)
+		{ return(*(int *)0); }
+
+/* ./base/lib_initscr.c */
+
+#undef initscr
+WINDOW	*initscr(void)
+		{ return(*(WINDOW **)0); }
+
+/* ./base/lib_insch.c */
+
+#undef winsch
+int	winsch(
+		WINDOW	*win, 
+		chtype	c)
+		{ return(*(int *)0); }
+
+/* ./base/lib_insdel.c */
+
+#undef winsdelln
+int	winsdelln(
+		WINDOW	*win, 
+		int	n)
+		{ return(*(int *)0); }
+
+/* ./base/lib_insstr.c */
+
+#undef winsnstr
+int	winsnstr(
+		WINDOW	*win, 
+		const char *s, 
+		int	n)
+		{ return(*(int *)0); }
+
+/* ./base/lib_instr.c */
+
+#undef winnstr
+int	winnstr(
+		WINDOW	*win, 
+		char	*str, 
+		int	n)
+		{ return(*(int *)0); }
+
+/* ./base/lib_isendwin.c */
+
+#undef isendwin
+bool	isendwin(void)
+		{ return(*(bool *)0); }
+
+/* ./base/lib_leaveok.c */
+
+#undef leaveok
+int	leaveok(
+		WINDOW	*win, 
+		bool	flag)
+		{ return(*(int *)0); }
+
+/* ./base/lib_mouse.c */
+
+#undef getmouse
+int	getmouse(
+		MEVENT	*aevent)
+		{ return(*(int *)0); }
+
+#undef ungetmouse
+int	ungetmouse(
+		MEVENT	*aevent)
+		{ return(*(int *)0); }
+
+#undef mousemask
+mmask_t	mousemask(
+		mmask_t	newmask, 
+		mmask_t	*oldmask)
+		{ return(*(mmask_t *)0); }
+
+#undef wenclose
+bool	wenclose(
+		const WINDOW *win, 
+		int	y, 
+		int	x)
+		{ return(*(bool *)0); }
+
+#undef mouseinterval
+int	mouseinterval(
+		int	maxclick)
+		{ return(*(int *)0); }
+
+#undef _nc_has_mouse
+int	_nc_has_mouse(void)
+		{ return(*(int *)0); }
+
+#undef wmouse_trafo
+bool	wmouse_trafo(
+		const WINDOW *win, 
+		int	*pY, 
+		int	*pX, 
+		bool	to_screen)
+		{ return(*(bool *)0); }
+
+/* ./base/lib_move.c */
+
+#undef wmove
+int	wmove(
+		WINDOW	*win, 
+		int	y, 
+		int	x)
+		{ return(*(int *)0); }
+
+/* ./tty/lib_mvcur.c */
+
+#undef _nc_msec_cost
+int	_nc_msec_cost(
+		const char *const cap, 
+		int	affcnt)
+		{ return(*(int *)0); }
+
+#undef _nc_mvcur_resume
+void	_nc_mvcur_resume(void)
+		{ /* void */ }
+
+#undef _nc_mvcur_init
+void	_nc_mvcur_init(void)
+		{ /* void */ }
+
+#undef _nc_mvcur_wrap
+void	_nc_mvcur_wrap(void)
+		{ /* void */ }
+
+#undef mvcur
+int	mvcur(
+		int	yold, 
+		int	xold, 
+		int	ynew, 
+		int	xnew)
+		{ return(*(int *)0); }
+
+#undef _nc_optimize_enable
+int	_nc_optimize_enable;
+
+/* ./base/lib_mvwin.c */
+
+#undef mvwin
+int	mvwin(
+		WINDOW	*win, 
+		int	by, 
+		int	bx)
+		{ return(*(int *)0); }
+
+/* ./base/lib_newterm.c */
+
+#undef filter
+void	filter(void)
+		{ /* void */ }
+
+#undef newterm
+SCREEN	*newterm(
+		char	*name, 
+		FILE	*ofp, 
+		FILE	*ifp)
+		{ return(*(SCREEN **)0); }
+
+/* ./base/lib_newwin.c */
+
+#undef _nc_freewin
+void	_nc_freewin(
+		WINDOW	*win)
+		{ /* void */ }
+
+#undef newwin
+WINDOW	*newwin(
+		int	num_lines, 
+		int	num_columns, 
+		int	begy, 
+		int	begx)
+		{ return(*(WINDOW **)0); }
+
+#undef derwin
+WINDOW	*derwin(
+		WINDOW	*orig, 
+		int	num_lines, 
+		int	num_columns, 
+		int	begy, 
+		int	begx)
+		{ return(*(WINDOW **)0); }
+
+#undef subwin
+WINDOW	*subwin(
+		WINDOW	*w, 
+		int	l, 
+		int	c, 
+		int	y, 
+		int	x)
+		{ return(*(WINDOW **)0); }
+
+#undef _nc_makenew
+WINDOW	*_nc_makenew(
+		int	num_lines, 
+		int	num_columns, 
+		int	begy, 
+		int	begx, 
+		int	flags)
+		{ return(*(WINDOW **)0); }
+
+/* ./base/lib_nl.c */
+
+#undef nl
+int	nl(void)
+		{ return(*(int *)0); }
+
+#undef nonl
+int	nonl(void)
+		{ return(*(int *)0); }
+
+/* ./base/lib_overlay.c */
+
+#undef overlay
+int	overlay(
+		const WINDOW *win1, 
+		WINDOW	*win2)
+		{ return(*(int *)0); }
+
+#undef overwrite
+int	overwrite(
+		const WINDOW *win1, 
+		WINDOW	*win2)
+		{ return(*(int *)0); }
+
+#undef copywin
+int	copywin(
+		const WINDOW *src, 
+		WINDOW	*dst, 
+		int	sminrow, 
+		int	smincol, 
+		int	dminrow, 
+		int	dmincol, 
+		int	dmaxrow, 
+		int	dmaxcol, 
+		int	over)
+		{ return(*(int *)0); }
+
+/* ./base/lib_pad.c */
+
+#undef newpad
+WINDOW	*newpad(
+		int	l, 
+		int	c)
+		{ return(*(WINDOW **)0); }
+
+#undef subpad
+WINDOW	*subpad(
+		WINDOW	*orig, 
+		int	l, 
+		int	c, 
+		int	begy, 
+		int	begx)
+		{ return(*(WINDOW **)0); }
+
+#undef prefresh
+int	prefresh(
+		WINDOW	*win, 
+		int	pminrow, 
+		int	pmincol, 
+		int	sminrow, 
+		int	smincol, 
+		int	smaxrow, 
+		int	smaxcol)
+		{ return(*(int *)0); }
+
+#undef pnoutrefresh
+int	pnoutrefresh(
+		WINDOW	*win, 
+		int	pminrow, 
+		int	pmincol, 
+		int	sminrow, 
+		int	smincol, 
+		int	smaxrow, 
+		int	smaxcol)
+		{ return(*(int *)0); }
+
+#undef pechochar
+int	pechochar(
+		WINDOW	*pad, 
+		const chtype ch)
+		{ return(*(int *)0); }
+
+/* ./base/lib_printw.c */
+
+#undef printw
+int	printw(
+		char	*fmt, 
+		...)
+		{ return(*(int *)0); }
+
+#undef wprintw
+int	wprintw(
+		WINDOW	*win, 
+		char	*fmt, 
+		...)
+		{ return(*(int *)0); }
+
+#undef mvprintw
+int	mvprintw(
+		int	y, 
+		int	x, 
+		char	*fmt, 
+		...)
+		{ return(*(int *)0); }
+
+#undef mvwprintw
+int	mvwprintw(
+		WINDOW	*win, 
+		int	y, 
+		int	x, 
+		char	*fmt, 
+		...)
+		{ return(*(int *)0); }
+
+#undef vwprintw
+int	vwprintw(
+		WINDOW	*win, 
+		char	*fmt, 
+		va_list	argp)
+		{ return(*(int *)0); }
+
+/* ./base/lib_redrawln.c */
+
+#undef wredrawln
+int	wredrawln(
+		WINDOW	*win, 
+		int	beg, 
+		int	num)
+		{ return(*(int *)0); }
+
+/* ./base/lib_refresh.c */
+
+#undef wrefresh
+int	wrefresh(
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+#undef wnoutrefresh
+int	wnoutrefresh(
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+/* ./base/lib_restart.c */
+
+#undef restartterm
+int	restartterm(
+		char	*termp, 
+		int	filenum, 
+		int	*errret)
+		{ return(*(int *)0); }
+
+/* ./base/lib_scanw.c */
+
+#undef vwscanw
+int	vwscanw(
+		WINDOW	*win, 
+		char	*fmt, 
+		va_list	argp)
+		{ return(*(int *)0); }
+
+#undef scanw
+int	scanw(
+		char	*fmt, 
+		...)
+		{ return(*(int *)0); }
+
+#undef wscanw
+int	wscanw(
+		WINDOW	*win, 
+		char	*fmt, 
+		...)
+		{ return(*(int *)0); }
+
+#undef mvscanw
+int	mvscanw(
+		int	y, 
+		int	x, 
+		char	*fmt, 
+		...)
+		{ return(*(int *)0); }
+
+#undef mvwscanw
+int	mvwscanw(
+		WINDOW	*win, 
+		int	y, 
+		int	x, 
+		char	*fmt, 
+		...)
+		{ return(*(int *)0); }
+
+/* ./base/lib_screen.c */
+
+#include <sys/stat.h>
+#include <time.h>
+
+#undef getwin
+WINDOW	*getwin(
+		FILE	*filep)
+		{ return(*(WINDOW **)0); }
+
+#undef putwin
+int	putwin(
+		WINDOW	*win, 
+		FILE	*filep)
+		{ return(*(int *)0); }
+
+#undef scr_restore
+int	scr_restore(
+		const char *file)
+		{ return(*(int *)0); }
+
+#undef scr_dump
+int	scr_dump(
+		const char *file)
+		{ return(*(int *)0); }
+
+#undef scr_init
+int	scr_init(
+		const char *file)
+		{ return(*(int *)0); }
+
+#undef scr_set
+int	scr_set(
+		const char *file)
+		{ return(*(int *)0); }
+
+/* ./base/lib_scroll.c */
+
+#undef _nc_scroll_window
+void	_nc_scroll_window(
+		WINDOW	*win, 
+		int const n, 
+		short const top, 
+		short const bottom, 
+		chtype	blank)
+		{ /* void */ }
+
+#undef wscrl
+int	wscrl(
+		WINDOW	*win, 
+		int	n)
+		{ return(*(int *)0); }
+
+/* ./base/lib_scrollok.c */
+
+#undef scrollok
+int	scrollok(
+		WINDOW	*win, 
+		bool	flag)
+		{ return(*(int *)0); }
+
+/* ./base/lib_scrreg.c */
+
+#undef wsetscrreg
+int	wsetscrreg(
+		WINDOW	*win, 
+		int	top, 
+		int	bottom)
+		{ return(*(int *)0); }
+
+/* ./base/lib_set_term.c */
+
+#undef set_term
+SCREEN	*set_term(
+		SCREEN	*screenp)
+		{ return(*(SCREEN **)0); }
+
+#undef delscreen
+void	delscreen(
+		SCREEN	*sp)
+		{ /* void */ }
+
+#undef _nc_setupscreen
+int	_nc_setupscreen(
+		short	slines, 
+		short const scolumns, 
+		FILE	*output)
+		{ return(*(int *)0); }
+
+#undef _nc_ripoffline
+int	_nc_ripoffline(
+		int	line, 
+		int	(*init)(
+		WINDOW	*p1, 
+		int	p2))
+		{ return(*(int *)0); }
+
+#undef ripoffline
+int	ripoffline(
+		int	line, 
+		int	(*init)(
+		WINDOW	*p1, 
+		int	p2))
+		{ return(*(int *)0); }
+
+/* ./base/lib_slk.c */
+
+#undef _nc_slk_format
+int	_nc_slk_format;
+
+#undef _nc_slk_initialize
+int	_nc_slk_initialize(
+		WINDOW	*stwin, 
+		int	cols)
+		{ return(*(int *)0); }
+
+#undef slk_restore
+int	slk_restore(void)
+		{ return(*(int *)0); }
+
+/* ./base/lib_slkatr_set.c */
+
+#undef slk_attr_set
+int	slk_attr_set(
+		const attr_t attr, 
+		short	color_pair_number, 
+		void	*opts)
+		{ return(*(int *)0); }
+
+/* ./base/lib_slkatrof.c */
+
+#undef slk_attroff
+int	slk_attroff(
+		const chtype attr)
+		{ return(*(int *)0); }
+
+/* ./base/lib_slkatron.c */
+
+#undef slk_attron
+int	slk_attron(
+		const chtype attr)
+		{ return(*(int *)0); }
+
+/* ./base/lib_slkatrset.c */
+
+#undef slk_attrset
+int	slk_attrset(
+		const chtype attr)
+		{ return(*(int *)0); }
+
+/* ./base/lib_slkattr.c */
+
+#undef slk_attr
+attr_t	slk_attr(void)
+		{ return(*(attr_t *)0); }
+
+/* ./base/lib_slkclear.c */
+
+#undef slk_clear
+int	slk_clear(void)
+		{ return(*(int *)0); }
+
+/* ./base/lib_slkcolor.c */
+
+#undef slk_color
+int	slk_color(
+		short	color_pair_number)
+		{ return(*(int *)0); }
+
+/* ./base/lib_slkinit.c */
+
+#undef slk_init
+int	slk_init(
+		int	format)
+		{ return(*(int *)0); }
+
+/* ./base/lib_slklab.c */
+
+#undef slk_label
+char	*slk_label(
+		int	n)
+		{ return(*(char **)0); }
+
+/* ./base/lib_slkrefr.c */
+
+#undef slk_noutrefresh
+int	slk_noutrefresh(void)
+		{ return(*(int *)0); }
+
+#undef slk_refresh
+int	slk_refresh(void)
+		{ return(*(int *)0); }
+
+/* ./base/lib_slkset.c */
+
+#undef slk_set
+int	slk_set(
+		int	i, 
+		const char *astr, 
+		int	format)
+		{ return(*(int *)0); }
+
+/* ./base/lib_slktouch.c */
+
+#undef slk_touch
+int	slk_touch(void)
+		{ return(*(int *)0); }
+
+/* ./base/lib_touch.c */
+
+#undef is_linetouched
+bool	is_linetouched(
+		WINDOW	*win, 
+		int	line)
+		{ return(*(bool *)0); }
+
+#undef is_wintouched
+bool	is_wintouched(
+		WINDOW	*win)
+		{ return(*(bool *)0); }
+
+#undef wtouchln
+int	wtouchln(
+		WINDOW	*win, 
+		int	y, 
+		int	n, 
+		int	changed)
+		{ return(*(int *)0); }
+
+/* ./trace/lib_traceatr.c */
+
+#undef _traceattr2
+char	*_traceattr2(
+		int	bufnum, 
+		attr_t	newmode)
+		{ return(*(char **)0); }
+
+#undef _traceattr
+char	*_traceattr(
+		attr_t	newmode)
+		{ return(*(char **)0); }
+
+#undef _nc_retrace_attr_t
+attr_t	_nc_retrace_attr_t(
+		attr_t	code)
+		{ return(*(attr_t *)0); }
+
+#undef _tracechtype2
+char	*_tracechtype2(
+		int	bufnum, 
+		chtype	ch)
+		{ return(*(char **)0); }
+
+#undef _tracechtype
+char	*_tracechtype(
+		chtype	ch)
+		{ return(*(char **)0); }
+
+#undef _nc_retrace_chtype
+attr_t	_nc_retrace_chtype(
+		attr_t	code)
+		{ return(*(attr_t *)0); }
+
+/* ./trace/lib_tracedmp.c */
+
+#undef _tracedump
+void	_tracedump(
+		const char *name, 
+		WINDOW	*win)
+		{ /* void */ }
+
+/* ./trace/lib_tracemse.c */
+
+#undef _tracemouse
+char	*_tracemouse(
+		MEVENT const *ep)
+		{ return(*(char **)0); }
+
+/* ./tty/lib_tstp.c */
+
+#include <signal.h>
+#include <SigAction.h>
+
+#undef _nc_signal_handler
+void	_nc_signal_handler(
+		bool	enable)
+		{ /* void */ }
+
+/* ./base/lib_ungetch.c */
+
+#undef _nc_fifo_dump
+void	_nc_fifo_dump(void)
+		{ /* void */ }
+
+#undef ungetch
+int	ungetch(
+		int	ch)
+		{ return(*(int *)0); }
+
+/* ./tty/lib_vidattr.c */
+
+#undef vidputs
+int	vidputs(
+		attr_t	newmode, 
+		int	(*outc)(
+		int	p1))
+		{ return(*(int *)0); }
+
+#undef vidattr
+int	vidattr(
+		attr_t	newmode)
+		{ return(*(int *)0); }
+
+#undef termattrs
+chtype	termattrs(void)
+		{ return(*(chtype *)0); }
+
+/* ./base/lib_vline.c */
+
+#undef wvline
+int	wvline(
+		WINDOW	*win, 
+		chtype	ch, 
+		int	n)
+		{ return(*(int *)0); }
+
+/* ./base/lib_wattroff.c */
+
+#undef wattr_off
+int	wattr_off(
+		WINDOW	*win, 
+		attr_t	at, 
+		void	*opts)
+		{ return(*(int *)0); }
+
+/* ./base/lib_wattron.c */
+
+#undef wattr_on
+int	wattr_on(
+		WINDOW	*win, 
+		attr_t	at, 
+		void	*opts)
+		{ return(*(int *)0); }
+
+/* ./base/lib_winch.c */
+
+#undef winch
+chtype	winch(
+		WINDOW	*win)
+		{ return(*(chtype *)0); }
+
+/* ./base/lib_window.c */
+
+#undef _nc_synchook
+void	_nc_synchook(
+		WINDOW	*win)
+		{ /* void */ }
+
+#undef mvderwin
+int	mvderwin(
+		WINDOW	*win, 
+		int	y, 
+		int	x)
+		{ return(*(int *)0); }
+
+#undef syncok
+int	syncok(
+		WINDOW	*win, 
+		bool	bf)
+		{ return(*(int *)0); }
+
+#undef wsyncup
+void	wsyncup(
+		WINDOW	*win)
+		{ /* void */ }
+
+#undef wsyncdown
+void	wsyncdown(
+		WINDOW	*win)
+		{ /* void */ }
+
+#undef wcursyncup
+void	wcursyncup(
+		WINDOW	*win)
+		{ /* void */ }
+
+#undef dupwin
+WINDOW	*dupwin(
+		WINDOW	*win)
+		{ return(*(WINDOW **)0); }
+
+/* ./base/nc_panel.c */
+
+#undef _nc_panelhook
+struct panelhook *_nc_panelhook(void)
+		{ return(*(struct panelhook **)0); }
+
+/* ./base/safe_sprintf.c */
+
+#undef _nc_printf_string
+char	*_nc_printf_string(
+		const char *fmt, 
+		va_list	ap)
+		{ return(*(char **)0); }
+
+/* ./tty/tty_update.c */
+
+#include <sys/time.h>
+#include <sys/times.h>
+
+#undef doupdate
+int	doupdate(void)
+		{ return(*(int *)0); }
+
+#undef _nc_outstr
+void	_nc_outstr(
+		const char *str)
+		{ /* void */ }
+
+#undef _nc_scrolln
+int	_nc_scrolln(
+		int	n, 
+		int	top, 
+		int	bot, 
+		int	maxy)
+		{ return(*(int *)0); }
+
+#undef _nc_screen_resume
+void	_nc_screen_resume(void)
+		{ /* void */ }
+
+#undef _nc_screen_init
+void	_nc_screen_init(void)
+		{ /* void */ }
+
+#undef _nc_screen_wrap
+void	_nc_screen_wrap(void)
+		{ /* void */ }
+
+#undef _nc_do_xmc_glitch
+void	_nc_do_xmc_glitch(
+		attr_t	previous)
+		{ /* void */ }
+
+/* ./base/memmove.c */
+
+#undef _nc_memmove
+void	_nc_memmove(void)
+		{ /* void */ }
+
+/* ./base/sigaction.c */
+
+#undef _nc_sigaction
+void	_nc_sigaction(void)
+		{ /* void */ }
+
+/* ./base/vsscanf.c */
+
+#undef _nc_vsscanf
+void	_nc_vsscanf(void)
+		{ /* void */ }
+
+/* ./base/define_key.c */
+
+#undef define_key
+int	define_key(
+		char	*str, 
+		int	keycode)
+		{ return(*(int *)0); }
+
+/* ./expanded.c */
+
+#undef _nc_toggle_attr_on
+void	_nc_toggle_attr_on(
+		attr_t	*S, 
+		attr_t	at)
+		{ /* void */ }
+
+#undef _nc_toggle_attr_off
+void	_nc_toggle_attr_off(
+		attr_t	*S, 
+		attr_t	at)
+		{ /* void */ }
+
+#undef _nc_DelCharCost
+int	_nc_DelCharCost(
+		int	count)
+		{ return(*(int *)0); }
+
+#undef _nc_InsCharCost
+int	_nc_InsCharCost(
+		int	count)
+		{ return(*(int *)0); }
+
+#undef _nc_UpdateAttrs
+void	_nc_UpdateAttrs(
+		chtype	c)
+		{ /* void */ }
+
+/* ./base/keybound.c */
+
+#undef keybound
+char	*keybound(
+		int	code, 
+		int	count)
+		{ return(*(char **)0); }
+
+/* ./base/keyok.c */
+
+#undef keyok
+int	keyok(
+		int	c, 
+		bool	flag)
+		{ return(*(int *)0); }
+
+/* ./base/lib_dft_fgbg.c */
+
+#undef use_default_colors
+int	use_default_colors(void)
+		{ return(*(int *)0); }
+
+#undef assume_default_colors
+int	assume_default_colors(
+		int	fg, 
+		int	bg)
+		{ return(*(int *)0); }
+
+/* ./base/lib_freeall.c */
+
+#include <term_entry.h>
+
+#undef _nc_freeall
+void	_nc_freeall(void)
+		{ /* void */ }
+
+/* ./tinfo/lib_print.c */
+
+#undef mcprint
+int	mcprint(
+		char	*data, 
+		int	len)
+		{ return(*(int *)0); }
+
+/* ./base/resizeterm.c */
+
+#undef resizeterm
+int	resizeterm(
+		int	ToLines, 
+		int	ToCols)
+		{ return(*(int *)0); }
+
+/* ./trace/trace_xnames.c */
+
+#undef _nc_trace_xnames
+void	_nc_trace_xnames(
+		TERMTYPE *tp)
+		{ /* void */ }
+
+/* ./base/tries.c */
+
+#undef _nc_expand_try
+char	*_nc_expand_try(
+		struct tries *tree, 
+		unsigned short code, 
+		int	*count, 
+		size_t	len)
+		{ return(*(char **)0); }
+
+#undef _nc_remove_key
+int	_nc_remove_key(
+		struct tries **tree, 
+		unsigned short code)
+		{ return(*(int *)0); }
+
+#undef _nc_remove_string
+int	_nc_remove_string(
+		struct tries **tree, 
+		char	*string)
+		{ return(*(int *)0); }
+
+/* ./base/version.c */
+
+#undef curses_version
+const char *curses_version(void)
+		{ return(*(const char **)0); }
+
+/* ./base/wresize.c */
+
+#undef wresize
+int	wresize(
+		WINDOW	*win, 
+		int	ToLines, 
+		int	ToCols)
+		{ return(*(int *)0); }
+
+/* ./tinfo/access.c */
+
+#undef _nc_basename
+char	*_nc_basename(
+		char	*path)
+		{ return(*(char **)0); }
+
+#undef _nc_access
+int	_nc_access(
+		const char *path, 
+		int	mode)
+		{ return(*(int *)0); }
+
+#undef _nc_env_access
+int	_nc_env_access(void)
+		{ return(*(int *)0); }
+
+/* ./tinfo/add_tries.c */
+
+#undef _nc_add_to_try
+void	_nc_add_to_try(
+		struct tries **tree, 
+		const char *str, 
+		unsigned short code)
+		{ /* void */ }
+
+/* ./tinfo/alloc_entry.c */
+
+#undef _nc_init_entry
+void	_nc_init_entry(
+		TERMTYPE *const tp)
+		{ /* void */ }
+
+#undef _nc_copy_entry
+ENTRY	*_nc_copy_entry(
+		ENTRY	*oldp)
+		{ return(*(ENTRY **)0); }
+
+#undef _nc_save_str
+char	*_nc_save_str(
+		const char *const string)
+		{ return(*(char **)0); }
+
+#undef _nc_wrap_entry
+void	_nc_wrap_entry(
+		ENTRY	*const ep)
+		{ /* void */ }
+
+#undef _nc_merge_entry
+void	_nc_merge_entry(
+		TERMTYPE *const to, 
+		TERMTYPE *const from)
+		{ /* void */ }
+
+/* ./tinfo/alloc_ttype.c */
+
+#undef _nc_align_termtype
+void	_nc_align_termtype(
+		TERMTYPE *to, 
+		TERMTYPE *from)
+		{ /* void */ }
+
+#undef _nc_copy_termtype
+void	_nc_copy_termtype(
+		TERMTYPE *dst, 
+		TERMTYPE *src)
+		{ /* void */ }
+
+/* ./tinfo/captoinfo.c */
+
+#undef _nc_captoinfo
+char	*_nc_captoinfo(
+		 const char *cap, 
+		 const char *s, 
+		int const parametrized)
+		{ return(*(char **)0); }
+
+#undef _nc_infotocap
+char	*_nc_infotocap(
+		 const char *cap, 
+		 const char *str, 
+		int const parametrized)
+		{ return(*(char **)0); }
+
+/* ./codes.c */
+
+#undef boolcodes
+char	*const boolcodes[] = {0};
+#undef numcodes
+char	*const numcodes[] = {0};
+#undef strcodes
+char	*const strcodes[] = {0};
+
+/* ./comp_captab.c */
+
+#include <ncurses_cfg.h>
+
+#undef _nc_info_hash_table
+const struct name_table_entry *const _nc_info_hash_table[995] = {0};
+#undef _nc_cap_hash_table
+const struct name_table_entry *const _nc_cap_hash_table[995] = {0};
+#undef _nc_capalias_table
+const struct alias _nc_capalias_table[] = {0};
+#undef _nc_infoalias_table
+const struct alias _nc_infoalias_table[] = {0};
+
+#undef _nc_get_table
+const struct name_table_entry *_nc_get_table(
+		bool	termcap)
+		{ return(*(const struct name_table_entry **)0); }
+
+#undef _nc_get_hash_table
+const struct name_table_entry *const *_nc_get_hash_table(
+		bool	termcap)
+		{ return(*(const struct name_table_entry **)0); }
+
+/* ./tinfo/comp_error.c */
+
+#undef _nc_suppress_warnings
+bool	_nc_suppress_warnings;
+#undef _nc_curr_line
+int	_nc_curr_line;
+#undef _nc_curr_col
+int	_nc_curr_col;
+
+#undef _nc_set_source
+void	_nc_set_source(
+		const char *const name)
+		{ /* void */ }
+
+#undef _nc_set_type
+void	_nc_set_type(
+		const char *const name)
+		{ /* void */ }
+
+#undef _nc_get_type
+void	_nc_get_type(
+		char	*name)
+		{ /* void */ }
+
+#undef _nc_warning
+void	_nc_warning(
+		const char *const fmt, 
+		...)
+		{ /* void */ }
+
+#undef _nc_err_abort
+void	_nc_err_abort(
+		const char *const fmt, 
+		...)
+		{ /* void */ }
+
+#undef _nc_syserr_abort
+void	_nc_syserr_abort(
+		const char *const fmt, 
+		...)
+		{ /* void */ }
+
+/* ./tinfo/comp_expand.c */
+
+#undef _nc_tic_expand
+char	*_nc_tic_expand(
+		const char *srcp, 
+		bool	tic_format, 
+		int	numbers)
+		{ return(*(char **)0); }
+
+/* ./tinfo/comp_hash.c */
+
+#include <hashsize.h>
+
+#undef _nc_find_entry
+struct name_table_entry const *_nc_find_entry(
+		const char *string, 
+		const struct name_table_entry *const *hash_table)
+		{ return(*(struct name_table_entry const **)0); }
+
+#undef _nc_find_type_entry
+struct name_table_entry const *_nc_find_type_entry(
+		const char *string, 
+		int	type, 
+		const struct name_table_entry *table)
+		{ return(*(struct name_table_entry const **)0); }
+
+/* ./tinfo/comp_parse.c */
+
+#undef _nc_check_termtype
+void	(*_nc_check_termtype)(
+		TERMTYPE *p1);
+#undef _nc_head
+ENTRY	*_nc_head;
+#undef _nc_tail
+ENTRY	*_nc_tail;
+
+#undef _nc_free_entries
+void	_nc_free_entries(
+		ENTRY	*headp)
+		{ /* void */ }
+
+#undef _nc_entry_match
+bool	_nc_entry_match(
+		char	*n1, 
+		char	*n2)
+		{ return(*(bool *)0); }
+
+#undef _nc_read_entry_source
+void	_nc_read_entry_source(
+		FILE	*fp, 
+		char	*buf, 
+		int	literal, 
+		bool	silent, 
+		bool	(*hook)(
+		ENTRY	*p1))
+		{ /* void */ }
+
+#undef _nc_resolve_uses
+int	_nc_resolve_uses(
+		bool	fullresolve)
+		{ return(*(int *)0); }
+
+/* ./tinfo/comp_scan.c */
+
+#undef _nc_syntax
+int	_nc_syntax;
+#undef _nc_curr_file_pos
+long	_nc_curr_file_pos;
+#undef _nc_comment_start
+long	_nc_comment_start;
+#undef _nc_comment_end
+long	_nc_comment_end;
+#undef _nc_start_line
+long	_nc_start_line;
+#undef _nc_curr_token
+struct token _nc_curr_token;
+#undef _nc_disable_period
+bool	_nc_disable_period;
+
+#undef _nc_get_token
+int	_nc_get_token(void)
+		{ return(*(int *)0); }
+
+#undef _nc_trans_string
+char	_nc_trans_string(
+		char	*ptr, 
+		char	*last)
+		{ return(*(char *)0); }
+
+#undef _nc_push_token
+void	_nc_push_token(
+		int	tokclass)
+		{ /* void */ }
+
+#undef _nc_panic_mode
+void	_nc_panic_mode(
+		char	ch)
+		{ /* void */ }
+
+#undef _nc_reset_input
+void	_nc_reset_input(
+		FILE	*fp, 
+		char	*buf)
+		{ /* void */ }
+
+/* ./tinfo/doalloc.c */
+
+#undef _nc_doalloc
+void	*_nc_doalloc(
+		void	*oldp, 
+		size_t	amount)
+		{ return(*(void **)0); }
+
+/* ./fallback.c */
+
+#undef _nc_fallback
+const TERMTYPE *_nc_fallback(
+		const char *name)
+		{ return(*(const TERMTYPE **)0); }
+
+/* ./tinfo/free_ttype.c */
+
+#undef _nc_free_termtype
+void	_nc_free_termtype(
+		TERMTYPE *ptr)
+		{ /* void */ }
+
+#undef _nc_user_definable
+bool	_nc_user_definable;
+
+#undef use_extended_names
+int	use_extended_names(
+		bool	flag)
+		{ return(*(int *)0); }
+
+/* ./tinfo/getenv_num.c */
+
+#undef _nc_getenv_num
+int	_nc_getenv_num(
+		const char *name)
+		{ return(*(int *)0); }
+
+/* ./tinfo/home_terminfo.c */
+
+#undef _nc_home_terminfo
+char	*_nc_home_terminfo(void)
+		{ return(*(char **)0); }
+
+/* ./tinfo/init_keytry.c */
+
+#if 0
+
+#include <init_keytry.h>
+
+#undef _nc_tinfo_fkeys
+struct tinfo_fkeys _nc_tinfo_fkeys[];
+
+#endif
+
+#undef _nc_init_keytry
+void	_nc_init_keytry(void)
+		{ /* void */ }
+
+/* ./tinfo/lib_acs.c */
+
+#undef acs_map
+chtype	acs_map[128 ];
+
+#undef _nc_init_acs
+void	_nc_init_acs(void)
+		{ /* void */ }
+
+/* ./tinfo/lib_baudrate.c */
+
+#include <termcap.h>
+
+struct speed {
+    int s;	
+    int sp;	
+};
+
+#undef _nc_baudrate
+int	_nc_baudrate(
+		int	OSpeed)
+		{ return(*(int *)0); }
+
+#undef _nc_ospeed
+int	_nc_ospeed(
+		int	BaudRate)
+		{ return(*(int *)0); }
+
+#undef baudrate
+int	baudrate(void)
+		{ return(*(int *)0); }
+
+/* ./tinfo/lib_cur_term.c */
+
+#undef cur_term
+TERMINAL *cur_term;
+
+#undef set_curterm
+TERMINAL *set_curterm(
+		TERMINAL *termp)
+		{ return(*(TERMINAL **)0); }
+
+#undef del_curterm
+int	del_curterm(
+		TERMINAL *termp)
+		{ return(*(int *)0); }
+
+/* ./tinfo/lib_data.c */
+
+#undef stdscr
+WINDOW	*stdscr;
+#undef curscr
+WINDOW	*curscr;
+#undef newscr
+WINDOW	*newscr;
+#undef _nc_screen_chain
+SCREEN	*_nc_screen_chain;
+#undef SP
+SCREEN	*SP;
+
+/* ./tinfo/lib_has_cap.c */
+
+#undef has_ic
+bool	has_ic(void)
+		{ return(*(bool *)0); }
+
+#undef has_il
+bool	has_il(void)
+		{ return(*(bool *)0); }
+
+/* ./tinfo/lib_kernel.c */
+
+#undef erasechar
+char	erasechar(void)
+		{ return(*(char *)0); }
+
+#undef killchar
+char	killchar(void)
+		{ return(*(char *)0); }
+
+#undef flushinp
+int	flushinp(void)
+		{ return(*(int *)0); }
+
+/* ./lib_keyname.c */
+
+#include <stdlib.h>
+#include <string.h>
+#include <curses.h>
+
+#undef _nc_key_names
+const struct kn _nc_key_names[] = {0};
+
+#undef keyname
+char	*keyname(
+		int	c)
+		{ return(*(char **)0); }
+
+/* ./tinfo/lib_longname.c */
+
+#undef longname
+char	*longname(void)
+		{ return(*(char **)0); }
+
+/* ./tinfo/lib_napms.c */
+
+#undef napms
+int	napms(
+		int	ms)
+		{ return(*(int *)0); }
+
+/* ./tinfo/lib_options.c */
+
+#undef idlok
+int	idlok(
+		WINDOW	*win, 
+		bool	flag)
+		{ return(*(int *)0); }
+
+#undef idcok
+void	idcok(
+		WINDOW	*win, 
+		bool	flag)
+		{ /* void */ }
+
+#undef halfdelay
+int	halfdelay(
+		int	t)
+		{ return(*(int *)0); }
+
+#undef nodelay
+int	nodelay(
+		WINDOW	*win, 
+		bool	flag)
+		{ return(*(int *)0); }
+
+#undef notimeout
+int	notimeout(
+		WINDOW	*win, 
+		bool	f)
+		{ return(*(int *)0); }
+
+#undef wtimeout
+void	wtimeout(
+		WINDOW	*win, 
+		int	delay)
+		{ /* void */ }
+
+#undef keypad
+int	keypad(
+		WINDOW	*win, 
+		bool	flag)
+		{ return(*(int *)0); }
+
+#undef meta
+int	meta(
+		WINDOW	*win, 
+		bool	flag)
+		{ return(*(int *)0); }
+
+#undef curs_set
+int	curs_set(
+		int	vis)
+		{ return(*(int *)0); }
+
+#undef typeahead
+int	typeahead(
+		int	fd)
+		{ return(*(int *)0); }
+
+#undef has_key
+int	has_key(
+		int	keycode)
+		{ return(*(int *)0); }
+
+#undef _nc_keypad
+int	_nc_keypad(
+		bool	flag)
+		{ return(*(int *)0); }
+
+/* ./tinfo/lib_raw.c */
+
+#undef raw
+int	raw(void)
+		{ return(*(int *)0); }
+
+#undef cbreak
+int	cbreak(void)
+		{ return(*(int *)0); }
+
+#undef qiflush
+void	qiflush(void)
+		{ /* void */ }
+
+#undef noraw
+int	noraw(void)
+		{ return(*(int *)0); }
+
+#undef nocbreak
+int	nocbreak(void)
+		{ return(*(int *)0); }
+
+#undef noqiflush
+void	noqiflush(void)
+		{ /* void */ }
+
+#undef intrflush
+int	intrflush(
+		WINDOW	*win, 
+		bool	flag)
+		{ return(*(int *)0); }
+
+/* ./tinfo/lib_setup.c */
+
+#include <sys/ioctl.h>
+
+#undef use_env
+void	use_env(
+		bool	f)
+		{ /* void */ }
+
+#undef LINES
+int	LINES;
+#undef COLS
+int	COLS;
+#undef TABSIZE
+int	TABSIZE;
+
+#undef _nc_update_screensize
+void	_nc_update_screensize(void)
+		{ /* void */ }
+
+#undef ttytype
+char	ttytype[256 ];
+
+#undef setupterm
+int	setupterm(
+		char	*tname, 
+		int	Filedes, 
+		int	*errret)
+		{ return(*(int *)0); }
+
+/* ./tinfo/lib_termcap.c */
+
+#undef UP
+char	*UP;
+#undef BC
+char	*BC;
+
+#undef tgetent
+int	tgetent(
+		char	*bufp, 
+		const char *name)
+		{ return(*(int *)0); }
+
+#if 0
+
+#include <capdefaults.c>
+
+#endif
+
+#undef tgetflag
+int	tgetflag(
+		char	*id)
+		{ return(*(int *)0); }
+
+#undef tgetnum
+int	tgetnum(
+		char	*id)
+		{ return(*(int *)0); }
+
+#undef tgetstr
+char	*tgetstr(
+		char	*id, 
+		char	**area)
+		{ return(*(char **)0); }
+
+/* ./tinfo/lib_termname.c */
+
+#undef termname
+char	*termname(void)
+		{ return(*(char **)0); }
+
+/* ./tinfo/lib_tgoto.c */
+
+#undef tgoto
+char	*tgoto(
+		const char *string, 
+		int	x, 
+		int	y)
+		{ return(*(char **)0); }
+
+/* ./tinfo/lib_ti.c */
+
+#undef tigetflag
+int	tigetflag(
+		char	*str)
+		{ return(*(int *)0); }
+
+#undef tigetnum
+int	tigetnum(
+		char	*str)
+		{ return(*(int *)0); }
+
+#undef tigetstr
+char	*tigetstr(
+		char	*str)
+		{ return(*(char **)0); }
+
+/* ./tinfo/lib_tparm.c */
+
+typedef struct {
+    union {
+	unsigned int num;
+	char *str;
+    } data;
+    bool num_type;
+} stack_frame;
+
+#undef tparm
+char	*tparm(
+		char	*string, 
+		...)
+		{ return(*(char **)0); }
+
+/* ./tinfo/lib_tputs.c */
+
+#undef PC
+char	PC;
+#undef ospeed
+short	ospeed;
+#undef _nc_nulls_sent
+int	_nc_nulls_sent;
+
+#undef delay_output
+int	delay_output(
+		int	ms)
+		{ return(*(int *)0); }
+
+#undef _nc_flush
+void	_nc_flush(void)
+		{ /* void */ }
+
+#undef _nc_outch
+int	_nc_outch(
+		int	ch)
+		{ return(*(int *)0); }
+
+#undef putp
+int	putp(
+		const char *string)
+		{ return(*(int *)0); }
+
+#undef tputs
+int	tputs(
+		const char *string, 
+		int	affcnt, 
+		int	(*outc)(
+		int	p1))
+		{ return(*(int *)0); }
+
+/* ./trace/lib_trace.c */
+
+#undef _nc_tracing
+unsigned _nc_tracing;
+#undef _nc_tputs_trace
+const char *_nc_tputs_trace = {0};
+#undef _nc_outchars
+long	_nc_outchars;
+
+#undef trace
+void	trace(
+		const unsigned int tracelevel)
+		{ /* void */ }
+
+#undef _nc_visbuf2
+const char *_nc_visbuf2(
+		int	bufnum, 
+		const char *buf)
+		{ return(*(const char **)0); }
+
+#undef _nc_visbuf
+const char *_nc_visbuf(
+		const char *buf)
+		{ return(*(const char **)0); }
+
+#undef _tracef
+void	_tracef(
+		const char *fmt, 
+		...)
+		{ /* void */ }
+
+#undef _nc_retrace_int
+int	_nc_retrace_int(
+		int	code)
+		{ return(*(int *)0); }
+
+#undef _nc_retrace_ptr
+char	*_nc_retrace_ptr(
+		char	*code)
+		{ return(*(char **)0); }
+
+#undef _nc_retrace_win
+WINDOW	*_nc_retrace_win(
+		WINDOW	*code)
+		{ return(*(WINDOW **)0); }
+
+/* ./trace/lib_tracebits.c */
+
+typedef struct {
+    unsigned int val;
+    const char *name;
+} BITNAMES;
+
+#undef _nc_tracebits
+char	*_nc_tracebits(void)
+		{ return(*(char **)0); }
+
+/* ./trace/lib_tracechr.c */
+
+#undef _tracechar
+char	*_tracechar(
+		const unsigned char ch)
+		{ return(*(char **)0); }
+
+/* ./tinfo/lib_ttyflags.c */
+
+#undef _nc_get_tty_mode
+int	_nc_get_tty_mode(
+		struct termios *buf)
+		{ return(*(int *)0); }
+
+#undef _nc_set_tty_mode
+int	_nc_set_tty_mode(
+		struct termios *buf)
+		{ return(*(int *)0); }
+
+#undef def_shell_mode
+int	def_shell_mode(void)
+		{ return(*(int *)0); }
+
+#undef def_prog_mode
+int	def_prog_mode(void)
+		{ return(*(int *)0); }
+
+#undef reset_prog_mode
+int	reset_prog_mode(void)
+		{ return(*(int *)0); }
+
+#undef reset_shell_mode
+int	reset_shell_mode(void)
+		{ return(*(int *)0); }
+
+#undef savetty
+int	savetty(void)
+		{ return(*(int *)0); }
+
+#undef resetty
+int	resetty(void)
+		{ return(*(int *)0); }
+
+/* ./tty/lib_twait.c */
+
+#undef _nc_timed_wait
+int	_nc_timed_wait(
+		int	mode, 
+		int	milliseconds, 
+		int	*timeleft)
+		{ return(*(int *)0); }
+
+/* ./tinfo/name_match.c */
+
+#undef _nc_first_name
+char	*_nc_first_name(
+		const char *const sp)
+		{ return(*(char **)0); }
+
+#undef _nc_name_match
+int	_nc_name_match(
+		const char *const namelst, 
+		const char *const name, 
+		const char *const delim)
+		{ return(*(int *)0); }
+
+/* ./names.c */
+
+#undef boolnames
+char	*const boolnames[] = {0};
+#undef boolfnames
+char	*const boolfnames[] = {0};
+#undef numnames
+char	*const numnames[] = {0};
+#undef numfnames
+char	*const numfnames[] = {0};
+#undef strnames
+char	*const strnames[] = {0};
+#undef strfnames
+char	*const strfnames[] = {0};
+
+/* ./tinfo/parse_entry.c */
+
+#undef _nc_parse_entry
+int	_nc_parse_entry(
+		struct entry *entryp, 
+		int	literal, 
+		bool	silent)
+		{ return(*(int *)0); }
+
+#undef _nc_capcmp
+int	_nc_capcmp(
+		const char *s, 
+		const char *t)
+		{ return(*(int *)0); }
+
+typedef struct {
+    const char *from;
+    const char *to;
+} assoc;
+
+/* ./tinfo/read_entry.c */
+
+#undef _nc_tic_dir
+const char *_nc_tic_dir(
+		const char *path)
+		{ return(*(const char **)0); }
+
+#undef _nc_keep_tic_dir
+void	_nc_keep_tic_dir(
+		const char *path)
+		{ /* void */ }
+
+#undef _nc_read_file_entry
+int	_nc_read_file_entry(
+		const char *const filename, 
+		TERMTYPE *ptr)
+		{ return(*(int *)0); }
+
+#undef _nc_read_entry
+int	_nc_read_entry(
+		const char *const tn, 
+		char	*const filename, 
+		TERMTYPE *const tp)
+		{ return(*(int *)0); }
+
+/* ./tinfo/read_termcap.c */
+
+#undef _nc_read_termcap
+void	_nc_read_termcap(void)
+		{ /* void */ }
+
+/* ./tinfo/setbuf.c */
+
+#undef _nc_set_buffer
+void	_nc_set_buffer(
+		FILE	*ofp, 
+		bool	buffered)
+		{ /* void */ }
+
+/* ./tinfo/strings.c */
+
+#undef _nc_str_init
+string_desc *_nc_str_init(
+		string_desc *dst, 
+		char	*src, 
+		size_t	len)
+		{ return(*(string_desc **)0); }
+
+#undef _nc_str_null
+string_desc *_nc_str_null(
+		string_desc *dst, 
+		size_t	len)
+		{ return(*(string_desc **)0); }
+
+#undef _nc_str_copy
+string_desc *_nc_str_copy(
+		string_desc *dst, 
+		string_desc *src)
+		{ return(*(string_desc **)0); }
+
+#undef _nc_safe_strcat
+bool	_nc_safe_strcat(
+		string_desc *dst, 
+		const char *src)
+		{ return(*(bool *)0); }
+
+#undef _nc_safe_strcpy
+bool	_nc_safe_strcpy(
+		string_desc *dst, 
+		const char *src)
+		{ return(*(bool *)0); }
+
+/* ./trace/trace_buf.c */
+
+typedef struct {
+	char *text;
+	size_t size;
+} LIST;
+
+#undef _nc_trace_buf
+char	*_nc_trace_buf(
+		int	bufnum, 
+		size_t	want)
+		{ return(*(char **)0); }
+
+/* ./trace/trace_tries.c */
+
+#undef _nc_trace_tries
+void	_nc_trace_tries(
+		struct tries *tree)
+		{ /* void */ }
+
+/* ./unctrl.c */
+
+#undef unctrl
+char	*unctrl(
+		 chtype	ch)
+		{ return(*(char **)0); }
+
+/* ./tinfo/write_entry.c */
+
+#undef _nc_set_writedir
+void	_nc_set_writedir(
+		char	*dir)
+		{ /* void */ }
+
+#undef _nc_write_entry
+void	_nc_write_entry(
+		TERMTYPE *const tp)
+		{ /* void */ }
+
+#undef _nc_tic_written
+int	_nc_tic_written(void)
+		{ return(*(int *)0); }
diff --git a/ncurses-5.2/ncurses/modules b/ncurses-5.2/ncurses/modules
new file mode 100644
index 0000000..dbc243d
--- /dev/null
+++ b/ncurses-5.2/ncurses/modules
@@ -0,0 +1,189 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.                #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996-1998
+#
+
+@ base
+# Library objects
+hardscroll	lib		$(serial)
+hashmap		lib		$(serial)	../include/term.h
+lib_addch	lib		$(base)
+lib_addstr	lib		$(base)
+lib_beep	lib		$(base)		../include/term.h
+lib_bkgd	lib		$(base)
+lib_box 	lib		$(base)
+lib_chgat	lib		$(base)
+lib_clear	lib		$(base)
+lib_clearok	lib		$(base)
+lib_clrbot	lib		$(base)
+lib_clreol	lib		$(base)
+lib_color	lib		$(base)		../include/term.h
+lib_colorset	lib		$(base)
+lib_delch	lib		$(base)
+lib_delwin	lib		$(base)
+lib_echo	lib		$(base)
+lib_endwin	lib		$(base)		../include/term.h
+lib_erase	lib		$(base)
+lib_flash	lib		$(base)		../include/term.h
+lib_gen 	lib		.		../include/curses.h
+lib_getch	lib		$(base)
+lib_getstr	lib		$(base)		../include/term.h
+lib_hline	lib		$(base)
+lib_immedok	lib		$(base)
+lib_inchstr	lib		$(base)
+lib_initscr	lib		$(base)		$(INCDIR)/tic.h
+lib_insch	lib		$(base)
+lib_insdel	lib		$(base)
+lib_insstr	lib		$(base)
+lib_instr	lib		$(base)
+lib_isendwin	lib		$(base)
+lib_leaveok	lib		$(base)
+lib_mouse	lib		$(base)		../include/term.h
+lib_move	lib		$(base)
+lib_mvcur	lib		$(serial)	../include/term.h $(INCDIR)/tic.h
+lib_mvwin	lib		$(base)
+lib_newterm	lib		$(base)		../include/term.h
+lib_newwin	lib		$(base)
+lib_nl		lib		$(base)
+lib_overlay	lib		$(base)
+lib_pad 	lib		$(base)
+lib_printw	lib		$(base)
+lib_redrawln	lib		$(base)
+lib_refresh	lib		$(base)
+lib_restart	lib		$(base)		../include/term.h
+lib_scanw	lib		$(base)
+lib_screen	lib		$(base)		../include/term.h
+lib_scroll	lib		$(base)
+lib_scrollok	lib		$(base)
+lib_scrreg	lib		$(base)
+lib_set_term	lib		$(base)		../include/term.h
+lib_slk 	lib		$(base)		../include/term.h
+lib_slkatr_set	lib		$(base)
+lib_slkatrof 	lib		$(base)
+lib_slkatron 	lib		$(base)
+lib_slkatrset 	lib		$(base)
+lib_slkattr 	lib		$(base)
+lib_slkclear 	lib		$(base)
+lib_slkcolor 	lib		$(base)
+lib_slkinit 	lib		$(base)
+lib_slklab	lib		$(base)
+lib_slkrefr	lib		$(base)		../include/term.h
+lib_slkset	lib		$(base)
+lib_slktouch	lib		$(base)
+lib_touch	lib		$(base)
+lib_traceatr	lib		$(trace)	../include/term.h
+lib_tracedmp	lib		$(trace)
+lib_tracemse	lib		$(trace)
+lib_tstp	lib		$(serial)
+lib_ungetch	lib		$(base)
+lib_vidattr	lib		$(serial)	../include/term.h
+lib_vline	lib		$(base)
+lib_wattroff	lib		$(base)
+lib_wattron	lib		$(base)
+lib_winch	lib		$(base)
+lib_window	lib		$(base)
+nc_panel	lib		$(base)
+safe_sprintf	lib		$(base)
+tty_update	lib		$(serial)	../include/term.h
+
+# Modules for porting
+memmove		lib		$(base)
+sigaction	lib		$(base)
+vsscanf 	lib		$(base)
+
+# Extensions to the base library
+@ ext_funcs
+define_key	lib		$(base)
+expanded	lib		.
+keybound	lib		$(base)
+keyok		lib		$(base)
+lib_dft_fgbg	lib		$(base)		../include/term.h
+lib_freeall	lib		$(base)
+lib_print	lib		$(tinfo)	../include/term.h
+resizeterm	lib		$(base)		../include/term.h
+trace_xnames	lib		$(trace)	../include/term.h $(INCDIR)/term_entry.h
+tries		lib		$(base)
+version		lib		$(base)
+wresize		lib		$(base)		../include/term.h
+
+# Support for termcap (and tic, etc.), which can be a separate library
+@ termlib
+access		lib		$(tinfo)
+add_tries	lib		$(tinfo)
+alloc_entry	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
+alloc_ttype	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
+captoinfo	lib		$(tinfo)	$(INCDIR)/tic.h
+codes		lib		.
+comp_captab	lib		.		$(INCDIR)/tic.h ../include/term.h ../include/hashsize.h
+comp_error	lib		$(tinfo)	$(INCDIR)/tic.h
+comp_expand	lib		$(tinfo)	$(INCDIR)/tic.h
+comp_hash	lib		$(tinfo)	../include/term.h $(INCDIR)/tic.h ../include/hashsize.h
+comp_parse	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
+comp_scan	lib		$(tinfo)	$(INCDIR)/tic.h
+doalloc		lib		$(tinfo)
+fallback	lib		.		../include/term.h $(INCDIR)/tic.h
+free_ttype	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
+getenv_num	lib		$(tinfo)
+home_terminfo	lib		$(tinfo)
+init_keytry	lib		$(tinfo)	../include/term.h $(INCDIR)/tic.h init_keytry.h
+lib_acs 	lib		$(tinfo)	../include/term.h
+lib_baudrate	lib		$(tinfo)	../include/term.h
+lib_cur_term	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h
+lib_data	lib		$(tinfo)
+lib_has_cap	lib		$(tinfo)	../include/term.h
+lib_kernel	lib		$(tinfo)	../include/term.h
+lib_keyname	lib		.		../include/term.h
+lib_longname	lib		$(tinfo)
+lib_napms	lib		$(tinfo)
+lib_options	lib		$(tinfo)	../include/term.h
+lib_raw 	lib		$(tinfo)	../include/term.h
+lib_setup	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h
+lib_termcap	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h $(INCDIR)/capdefaults.c
+lib_termname	lib		$(tinfo)	$(INCDIR)/tic.h
+lib_tgoto	lib		$(tinfo)	../include/term.h $(INCDIR)/tic.h
+lib_ti		lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
+lib_tparm	lib		$(tinfo)	../include/term.h $(INCDIR)/tic.h
+lib_tputs	lib		$(tinfo)	../include/term.h $(INCDIR)/tic.h
+lib_trace	lib		$(trace)	$(INCDIR)/tic.h
+lib_tracebits	lib		$(trace)	../include/term.h
+lib_tracechr	lib		$(trace)
+lib_ttyflags	lib		$(tinfo)	../include/term.h
+lib_twait	lib		$(serial)
+name_match	lib		$(tinfo)	../include/term.h $(INCDIR)/tic.h
+names		lib		.
+parse_entry	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h ../include/parametrized.h $(INCDIR)/capdefaults.c
+read_entry	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
+read_termcap	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
+setbuf		lib		$(tinfo)
+strings		lib		$(tinfo)
+trace_buf	lib		$(trace)
+trace_tries	lib		$(trace)
+unctrl		lib		.
+write_entry	lib		$(tinfo)	../include/term.h $(INCDIR)/term_entry.h $(INCDIR)/tic.h
diff --git a/ncurses-5.2/ncurses/tinfo/MKcaptab.awk b/ncurses-5.2/ncurses/tinfo/MKcaptab.awk
new file mode 100644
index 0000000..b96143d
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/MKcaptab.awk
@@ -0,0 +1,70 @@
+#!/bin/sh
+# $Id$
+AWK=${1-awk}
+DATA=${2-../include/Caps}
+
+cat <<'EOF'
+/*
+ *	comp_captab.c -- The names of the capabilities indexed via a hash
+ *		         table for the compiler.
+ *
+ */
+
+#include <ncurses_cfg.h>
+#include <tic.h>
+#include <term.h>
+
+EOF
+
+./make_hash 1 info <$DATA
+./make_hash 3 cap  <$DATA
+
+cat <<'EOF'
+const struct alias _nc_capalias_table[] =
+{
+EOF
+
+$AWK <$DATA '
+$1 == "capalias"	{
+		    if ($3 == "IGNORE")
+			to = "(char *)NULL";
+		    else
+			to = "\"" $3 "\"";
+		    printf "\t{\"%s\", %s, \"%s\"},\t /* %s */\n",
+				$2, to, $4, $5
+		}
+'
+
+cat <<'EOF'
+	{(char *)NULL, (char *)NULL, (char *)NULL}
+};
+
+const struct alias _nc_infoalias_table[] =
+{
+EOF
+
+$AWK <$DATA '
+$1 == "infoalias"	{
+		    if ($3 == "IGNORE")
+			to = "(char *)NULL";
+		    else
+			to = "\"" $3 "\"";
+		    printf "\t{\"%s\", %s, \"%s\"},\t /* %s */\n",
+				$2, to, $4, $5
+		}
+'
+
+cat <<'EOF'
+	{(char *)NULL, (char *)NULL, (char *)NULL}
+};
+
+const struct name_table_entry *_nc_get_table(bool termcap)
+{
+	return termcap ? _nc_cap_table: _nc_info_table ;
+}
+
+const struct name_table_entry * const * _nc_get_hash_table(bool termcap)
+{
+	return termcap ? _nc_cap_hash_table: _nc_info_hash_table ;
+}
+EOF
diff --git a/ncurses-5.2/ncurses/tinfo/MKfallback.sh b/ncurses-5.2/ncurses/tinfo/MKfallback.sh
new file mode 100755
index 0000000..17e95ac
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/MKfallback.sh
@@ -0,0 +1,75 @@
+#!/bin/sh
+# $Id$
+#
+# MKfallback.sh -- create fallback table for entry reads
+#
+# This script generates source code for a custom version of read_entry.c
+# that (instead of reading capabilities for an argument terminal type
+# from an on-disk terminfo tree) tries to match the type with one of a
+# specified list of types generated in.
+#
+cat <<EOF
+/*
+ * DO NOT EDIT THIS FILE BY HAND!  It is generated by MKfallback.sh.
+ */
+
+#include <curses.priv.h>
+#include <term.h>
+
+EOF
+
+if [ "$*" ]
+then
+	cat <<EOF
+#include <tic.h>
+
+/* fallback entries for: $* */
+EOF
+	for x in $*
+	do
+		echo "/* $x */"
+		infocmp -E $x
+	done
+
+	cat <<EOF
+static const TERMTYPE fallbacks[$#] =
+{
+EOF
+	comma=""
+	for x in $*
+	do
+		echo "$comma /* $x */"
+		infocmp -e $x
+		comma=","
+	done
+
+	cat <<EOF
+};
+
+EOF
+fi
+
+cat <<EOF
+const TERMTYPE *_nc_fallback(const char *name GCC_UNUSED)
+{
+EOF
+
+if [ "$*" ]
+then
+	cat <<EOF
+    const TERMTYPE	*tp;
+
+    for (tp = fallbacks;
+	 	tp < fallbacks + sizeof(fallbacks)/sizeof(TERMTYPE);
+	 	tp++)
+	if (_nc_name_match(tp->term_names, name, "|"))
+	    return(tp);
+EOF
+else
+	echo "	/* the fallback list is empty */";
+fi
+
+cat <<EOF
+	return((TERMTYPE *)0);
+}
+EOF
diff --git a/ncurses-5.2/ncurses/tinfo/MKnames.awk b/ncurses-5.2/ncurses/tinfo/MKnames.awk
new file mode 100644
index 0000000..075fafa
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/MKnames.awk
@@ -0,0 +1,98 @@
+# $Id$
+BEGIN		{
+			print  "/* This file was generated by MKnames.awk */" > "namehdr"
+			print  ""				> "namehdr"
+			print  "#include <curses.priv.h>"	> "namehdr"
+			print  ""				> "namehdr"
+			print  "#define IT NCURSES_CONST char * const"	> "namehdr"
+			print  ""				> "namehdr"
+			print  "#if BROKEN_LINKER"		> "namehdr"
+			print  "#include <term.h>"		> "namehdr"
+			print  "#define DCL(it) static IT data##it[]" > "namehdr"
+			print  "#else"				> "namehdr"
+			print  "#define DCL(it) IT it[]"	> "namehdr"
+			print  "#endif"				> "namehdr"
+			print  ""				> "namehdr"
+			print  "/*"				> "boolnames"
+			print  " *	names.c - Arrays of capability names and codes"  > "boolnames"
+			print  " *"				> "boolnames"
+			print  " */"				> "boolnames"
+			print  ""				> "boolnames"
+			print  "DCL(boolnames)  = {"		> "boolnames"
+			print  "DCL(boolfnames) = {"		> "boolfnames"
+			print  "DCL(boolcodes)  = {"		> "boolcodes"
+			print  "DCL(numnames)   = {"		> "numnames"
+			print  "DCL(numfnames)  = {"		> "numfnames"
+			print  "DCL(numcodes)   = {"		> "numcodes"
+			print  "DCL(strnames)   = {"		> "strnames"
+			print  "DCL(strfnames)  = {"		> "strfnames"
+			print  "DCL(strcodes)   = {"		> "strcodes"
+		}
+
+$1 ~ /^#/		{next;}
+
+$1 == "SKIPWARN"	{next;}
+
+$3 == "bool"	{
+			printf "\t\t\"%s\",\n", $2 > "boolnames"
+			printf "\t\t\"%s\",\n", $1 > "boolfnames"
+			printf "\t\t\"%s\",\n", $4 > "boolcodes"
+		}
+
+$3 == "num"	{
+			printf "\t\t\"%s\",\n", $2 > "numnames"
+			printf "\t\t\"%s\",\n", $1 > "numfnames"
+			printf "\t\t\"%s\",\n", $4 > "numcodes"
+		}
+
+$3 == "str"	{
+			printf "\t\t\"%s\",\n", $2 > "strnames"
+			printf "\t\t\"%s\",\n", $1 > "strfnames"
+			printf "\t\t\"%s\",\n", $4 > "strcodes"
+		}
+
+END		{
+			print  "\t\t(NCURSES_CONST char *)0," > "boolnames"
+			print  "};" > "boolnames"
+			print  "" > "boolnames"
+			print  "\t\t(NCURSES_CONST char *)0," > "boolfnames"
+			print  "};" > "boolfnames"
+			print  "" > "boolfnames"
+			print  "\t\t(NCURSES_CONST char *)0," > "boolcodes"
+			print  "};" > "boolcodes"
+			print  "" > "boolcodes"
+			print  "\t\t(NCURSES_CONST char *)0," > "numnames"
+			print  "};" > "numnames"
+			print  "" > "numnames"
+			print  "\t\t(NCURSES_CONST char *)0," > "numfnames"
+			print  "};" > "numfnames"
+			print  "" > "numfnames"
+			print  "\t\t(NCURSES_CONST char *)0," > "numcodes"
+			print  "};" > "numcodes"
+			print  "" > "numcodes"
+			print  "\t\t(NCURSES_CONST char *)0," > "strnames"
+			print  "};" > "strnames"
+			print  "" > "strnames"
+			print  "\t\t(NCURSES_CONST char *)0," > "strfnames"
+			print  "};" > "strfnames"
+			print  "" > "strfnames"
+			print  "\t\t(NCURSES_CONST char *)0," > "strcodes"
+			print  "};"				> "strcodes"
+			print  ""				> "strcodes"
+			print  "#if BROKEN_LINKER"		> "nameftr"
+			print  "#define FIX(it) IT *_nc_##it(void) { return data##it; }" > "nameftr"
+			print  "FIX(boolnames)"			> "nameftr"
+			print  "FIX(boolfnames)"		> "nameftr"
+			print  "FIX(numnames)"			> "nameftr"
+			print  "FIX(numfnames)"			> "nameftr"
+			print  "FIX(strnames)"			> "nameftr"
+			print  "FIX(strfnames)"			> "nameftr"
+			print  "#endif /* BROKEN_LINKER */"	> "nameftr"
+			print  ""				> "codeftr"
+			print  "#if BROKEN_LINKER"		> "codeftr"
+			print  "#define FIX(it) IT *_nc_##it(void) { return data##it; }" > "codeftr"
+			print  "FIX(boolcodes)"			> "codeftr"
+			print  "FIX(numcodes)"			> "codeftr"
+			print  "FIX(strcodes)"			> "codeftr"
+			print  "#endif /* BROKEN_LINKER */"	> "codeftr"
+		}
diff --git a/ncurses-5.2/ncurses/tinfo/README b/ncurses-5.2/ncurses/tinfo/README
new file mode 100644
index 0000000..02de383
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/README
@@ -0,0 +1,8 @@
+-- $Id$
+
+The files in this directory (tinfo) are those that support the terminfo
+database and interfaces for ncurses.  The terminfo library can be built
+separately, as a lower-level library for ncurses, but usually is bundled.
+
+In addition to the standard documented interfaces, ncurses uses internal
+functions which reside in tinfo to satisfy linkage requirements.
diff --git a/ncurses-5.2/ncurses/tinfo/access.c b/ncurses-5.2/ncurses/tinfo/access.c
new file mode 100644
index 0000000..7d5e526
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/access.c
@@ -0,0 +1,94 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1998,2000                   *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+#include <tic.h>
+
+MODULE_ID("$Id$")
+
+char *
+_nc_basename(char *path)
+{
+    char *result = strrchr(path, '/');
+#ifdef __EMX__
+    if (result == 0)
+	result = strrchr(path, '\\');
+#endif
+    if (result == 0)
+	result = path;
+    else
+	result++;
+    return result;
+}
+
+int
+_nc_access(const char *path, int mode)
+{
+    if (access(path, mode) < 0) {
+	if ((mode & W_OK) != 0
+	    && errno == ENOENT
+	    && strlen(path) < PATH_MAX) {
+	    char head[PATH_MAX];
+	    char *leaf = _nc_basename(strcpy(head, path));
+
+	    if (leaf == 0)
+		leaf = head;
+	    *leaf = '\0';
+	    if (head == leaf)
+		(void) strcpy(head, ".");
+
+	    return access(head, R_OK | W_OK | X_OK);
+	}
+	return -1;
+    }
+    return 0;
+}
+
+#ifndef USE_ROOT_ENVIRON
+/*
+ * Returns true if we allow application to use environment variables that are
+ * used for searching lists of directories, etc.
+ */
+int
+_nc_env_access(void)
+{
+#if HAVE_ISSETUGID
+    if (issetugid())
+	return FALSE;
+#elif HAVE_GETEUID && HAVE_GETEGID
+    if (getuid() != geteuid()
+     || getgid() != getegid())
+	return FALSE;
+#endif
+    return getuid() != 0;	/* ...finally, disallow root */
+}
+#endif
diff --git a/ncurses-5.2/ncurses/tinfo/add_tries.c b/ncurses-5.2/ncurses/tinfo/add_tries.c
new file mode 100644
index 0000000..ad2838a
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/add_tries.c
@@ -0,0 +1,125 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1998                        *
+ ****************************************************************************/
+
+/*
+**	add_tries.c
+**
+**	Add keycode/string to tries-tree.
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+#define SET_TRY(dst,src) if ((dst->ch = *src++) == 128) dst->ch = '\0'
+#define CMP_TRY(a,b) ((a)? (a == b) : (b == 128))
+
+void
+_nc_add_to_try(struct tries **tree, const char *str, unsigned short code)
+{
+    static bool out_of_memory = FALSE;
+    struct tries *ptr, *savedptr;
+    unsigned const char *txt = (unsigned const char *) str;
+
+    if (txt == 0 || *txt == '\0' || out_of_memory || code == 0)
+	return;
+
+    if ((*tree) != 0) {
+	ptr = savedptr = (*tree);
+
+	for (;;) {
+	    unsigned char cmp = *txt;
+
+	    while (!CMP_TRY(ptr->ch, cmp)
+		&& ptr->sibling != 0)
+		ptr = ptr->sibling;
+
+	    if (CMP_TRY(ptr->ch, cmp)) {
+		if (*(++txt) == '\0') {
+		    ptr->value = code;
+		    return;
+		}
+		if (ptr->child != 0)
+		    ptr = ptr->child;
+		else
+		    break;
+	    } else {
+		if ((ptr->sibling = typeCalloc(struct tries, 1)) == 0) {
+		    out_of_memory = TRUE;
+		    return;
+		}
+
+		savedptr = ptr = ptr->sibling;
+		SET_TRY(ptr, txt);
+		ptr->value = 0;
+
+		break;
+	    }
+	}			/* end for (;;) */
+    } else {			/* (*tree) == 0 :: First sequence to be added */
+	savedptr = ptr = (*tree) = typeCalloc(struct tries, 1);
+
+	if (ptr == 0) {
+	    out_of_memory = TRUE;
+	    return;
+	}
+
+	SET_TRY(ptr, txt);
+	ptr->value = 0;
+    }
+
+    /* at this point, we are adding to the try.  ptr->child == 0 */
+
+    while (*txt) {
+	ptr->child = typeCalloc(struct tries, 1);
+
+	ptr = ptr->child;
+
+	if (ptr == 0) {
+	    out_of_memory = TRUE;
+
+	    while ((ptr = savedptr) != 0) {
+		savedptr = ptr->child;
+		free(ptr);
+	    }
+
+	    return;
+	}
+
+	SET_TRY(ptr, txt);
+	ptr->value = 0;
+    }
+
+    ptr->value = code;
+    return;
+}
diff --git a/ncurses-5.2/ncurses/tinfo/alloc_entry.c b/ncurses-5.2/ncurses/tinfo/alloc_entry.c
new file mode 100644
index 0000000..4a79125
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/alloc_entry.c
@@ -0,0 +1,225 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ * alloc_entry.c -- allocation functions for terminfo entries
+ *
+ *	_nc_copy_entry()
+ *	_nc_init_entry()
+ *	_nc_merge_entry()
+ *	_nc_save_str()
+ *	_nc_wrap_entry()
+ *
+ */
+
+#include <curses.priv.h>
+
+#include <tic.h>
+#include <term_entry.h>
+
+MODULE_ID("$Id$")
+
+#define ABSENT_OFFSET    -1
+#define CANCELLED_OFFSET -2
+
+#define MAX_STRTAB	4096	/* documented maximum entry size */
+
+static char stringbuf[MAX_STRTAB];	/* buffer for string capabilities */
+static size_t next_free;	/* next free character in stringbuf */
+
+void
+_nc_init_entry(TERMTYPE * const tp)
+/* initialize a terminal type data block */
+{
+    int i;
+
+#if NCURSES_XNAMES
+    tp->num_Booleans = BOOLCOUNT;
+    tp->num_Numbers = NUMCOUNT;
+    tp->num_Strings = STRCOUNT;
+    tp->ext_Booleans = 0;
+    tp->ext_Numbers = 0;
+    tp->ext_Strings = 0;
+#endif
+    if (tp->Booleans == 0)
+	tp->Booleans = typeMalloc(char, BOOLCOUNT);
+    if (tp->Numbers == 0)
+	tp->Numbers = typeMalloc(short, NUMCOUNT);
+    if (tp->Strings == 0)
+	tp->Strings = typeMalloc(char *, STRCOUNT);
+
+    for_each_boolean(i, tp)
+	tp->Booleans[i] = FALSE;
+
+    for_each_number(i, tp)
+	tp->Numbers[i] = ABSENT_NUMERIC;
+
+    for_each_string(i, tp)
+	tp->Strings[i] = ABSENT_STRING;
+
+    next_free = 0;
+}
+
+ENTRY *
+_nc_copy_entry(ENTRY * oldp)
+{
+    ENTRY *newp = typeCalloc(ENTRY, 1);
+
+    if (newp != 0) {
+	*newp = *oldp;
+	_nc_copy_termtype(&(newp->tterm), &(oldp->tterm));
+    }
+    return newp;
+}
+
+char *
+_nc_save_str(const char *const string)
+/* save a copy of string in the string buffer */
+{
+    size_t old_next_free = next_free;
+    size_t len = strlen(string) + 1;
+
+    if (next_free + len < MAX_STRTAB) {
+	strcpy(&stringbuf[next_free], string);
+	DEBUG(7, ("Saved string %s", _nc_visbuf(string)));
+	DEBUG(7, ("at location %d", (int) next_free));
+	next_free += len;
+    }
+    return (stringbuf + old_next_free);
+}
+
+void
+_nc_wrap_entry(ENTRY * const ep)
+/* copy the string parts to allocated storage, preserving pointers to it */
+{
+    int offsets[MAX_ENTRY_SIZE / 2], useoffsets[MAX_USES];
+    int i, n;
+    TERMTYPE *tp = &(ep->tterm);
+
+    n = tp->term_names - stringbuf;
+    for_each_string(i, &(ep->tterm)) {
+	if (tp->Strings[i] == ABSENT_STRING)
+	    offsets[i] = ABSENT_OFFSET;
+	else if (tp->Strings[i] == CANCELLED_STRING)
+	    offsets[i] = CANCELLED_OFFSET;
+	else
+	    offsets[i] = tp->Strings[i] - stringbuf;
+    }
+
+    for (i = 0; i < ep->nuses; i++) {
+	if (ep->uses[i].name == 0)
+	    useoffsets[i] = ABSENT_OFFSET;
+	else
+	    useoffsets[i] = ep->uses[i].name - stringbuf;
+    }
+
+    if ((tp->str_table = typeMalloc(char, next_free)) == (char *) 0)
+	  _nc_err_abort("Out of memory");
+    (void) memcpy(tp->str_table, stringbuf, next_free);
+
+    tp->term_names = tp->str_table + n;
+    for_each_string(i, &(ep->tterm)) {
+	if (offsets[i] == ABSENT_OFFSET)
+	    tp->Strings[i] = ABSENT_STRING;
+	else if (offsets[i] == CANCELLED_OFFSET)
+	    tp->Strings[i] = CANCELLED_STRING;
+	else
+	    tp->Strings[i] = tp->str_table + offsets[i];
+    }
+
+#if NCURSES_XNAMES
+    if ((n = NUM_EXT_NAMES(tp)) != 0) {
+	unsigned length = 0;
+	for (i = 0; i < n; i++) {
+	    length += strlen(tp->ext_Names[i]) + 1;
+	    offsets[i] = tp->ext_Names[i] - stringbuf;
+	}
+	if ((tp->ext_str_table = typeMalloc(char, length)) == 0)
+	      _nc_err_abort("Out of memory");
+	for (i = 0, length = 0; i < n; i++) {
+	    tp->ext_Names[i] = tp->ext_str_table + length;
+	    strcpy(tp->ext_Names[i], stringbuf + offsets[i]);
+	    length += strlen(tp->ext_Names[i]) + 1;
+	}
+    }
+#endif
+
+    for (i = 0; i < ep->nuses; i++) {
+	if (useoffsets[i] == ABSENT_OFFSET)
+	    ep->uses[i].name = 0;
+	else
+	    ep->uses[i].name = (tp->str_table + useoffsets[i]);
+    }
+}
+
+void
+_nc_merge_entry(TERMTYPE * const to, TERMTYPE * const from)
+/* merge capabilities from `from' entry into `to' entry */
+{
+    int i;
+
+#if NCURSES_XNAMES
+    _nc_align_termtype(to, from);
+#endif
+    for_each_boolean(i, from) {
+	int mergebool = from->Booleans[i];
+
+	if (mergebool == CANCELLED_BOOLEAN)
+	    to->Booleans[i] = FALSE;
+	else if (mergebool == TRUE)
+	    to->Booleans[i] = mergebool;
+    }
+
+    for_each_number(i, from) {
+	int mergenum = from->Numbers[i];
+
+	if (mergenum == CANCELLED_NUMERIC)
+	    to->Numbers[i] = ABSENT_NUMERIC;
+	else if (mergenum != ABSENT_NUMERIC)
+	    to->Numbers[i] = mergenum;
+    }
+
+    /*
+     * Note: the copies of strings this makes don't have their own
+     * storage.  This is OK right now, but will be a problem if we
+     * we ever want to deallocate entries.
+     */
+    for_each_string(i, from) {
+	char *mergestring = from->Strings[i];
+
+	if (mergestring == CANCELLED_STRING)
+	    to->Strings[i] = ABSENT_STRING;
+	else if (mergestring != ABSENT_STRING)
+	    to->Strings[i] = mergestring;
+    }
+}
diff --git a/ncurses-5.2/ncurses/tinfo/alloc_ttype.c b/ncurses-5.2/ncurses/tinfo/alloc_ttype.c
new file mode 100644
index 0000000..5f8d650
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/alloc_ttype.c
@@ -0,0 +1,489 @@
+/****************************************************************************
+ * Copyright (c) 1999,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1999                        *
+ ****************************************************************************/
+
+/*
+ * align_ttype.c --  functions for TERMTYPE
+ *
+ *	_nc_align_termtype()
+ *	_nc_copy_termtype()
+ *
+ */
+
+#include <curses.priv.h>
+
+#include <tic.h>
+#include <term_entry.h>
+
+MODULE_ID("$Id$")
+
+#if NCURSES_XNAMES
+/*
+ * Merge the a/b lists into dst.  Both a/b are sorted (see _nc_extend_names()),
+ * so we do not have to worry about order dependencies.
+ */
+static int
+merge_names(char **dst, char **a, int na, char **b, int nb)
+{
+    int n = 0;
+    while (na > 0 && nb > 0) {
+	int cmp = strcmp(*a, *b);
+	if (cmp < 0) {
+	    dst[n++] = *a++;
+	    na--;
+	} else if (cmp > 0) {
+	    dst[n++] = *b++;
+	    nb--;
+	} else if (cmp == 0) {
+	    dst[n++] = *a;
+	    a++, b++;
+	    na--, nb--;
+	}
+    }
+    while (na-- > 0) {
+	dst[n++] = *a++;
+    }
+    while (nb-- > 0) {
+	dst[n++] = *b++;
+    }
+    DEBUG(4, ("merge_names -> %d", n));
+    return n;
+}
+
+static bool
+find_name(char **table, int length, char *name)
+{
+    while (length-- > 0) {
+	if (!strcmp(*table++, name)) {
+	    DEBUG(4, ("found name '%s'", name));
+	    return TRUE;
+	}
+    }
+    DEBUG(4, ("did not find name '%s'", name));
+    return FALSE;
+}
+
+static void
+realign_data(TERMTYPE * to, char **ext_Names, int ext_Booleans, int
+	     ext_Numbers, int ext_Strings)
+{
+    int n, m, base;
+    int limit = (to->ext_Booleans + to->ext_Numbers + to->ext_Strings);
+
+    if (to->ext_Booleans != ext_Booleans) {
+	to->num_Booleans += (ext_Booleans - to->ext_Booleans);
+	to->Booleans = typeRealloc(char, to->num_Booleans, to->Booleans);
+	for (n = to->ext_Booleans - 1,
+	     m = ext_Booleans - 1,
+	     base = to->num_Booleans - (m + 1); m >= 0; m--) {
+	    if (find_name(to->ext_Names, limit, ext_Names[m])) {
+		to->Booleans[base + m] = to->Booleans[base + n--];
+	    } else {
+		to->Booleans[base + m] = FALSE;
+	    }
+	}
+	to->ext_Booleans = ext_Booleans;
+    }
+    if (to->ext_Numbers != ext_Numbers) {
+	to->num_Numbers += (ext_Numbers - to->ext_Numbers);
+	to->Numbers = typeRealloc(short, to->num_Numbers, to->Numbers);
+	for (n = to->ext_Numbers - 1,
+	     m = ext_Numbers - 1,
+	     base = to->num_Numbers - (m + 1); m >= 0; m--) {
+	    if (find_name(to->ext_Names, limit, ext_Names[m + ext_Booleans])) {
+		to->Numbers[base + m] = to->Numbers[base + n--];
+	    } else {
+		to->Numbers[base + m] = ABSENT_NUMERIC;
+	    }
+	}
+	to->ext_Numbers = ext_Numbers;
+    }
+    if (to->ext_Strings != ext_Strings) {
+	to->num_Strings += (ext_Strings - to->ext_Strings);
+	to->Strings = typeRealloc(char *, to->num_Strings, to->Strings);
+	for (n = to->ext_Strings - 1,
+	     m = ext_Strings - 1,
+	     base = to->num_Strings - (m + 1); m >= 0; m--) {
+	    if (find_name(to->ext_Names, limit, ext_Names[m + ext_Booleans + ext_Numbers])) {
+		to->Strings[base + m] = to->Strings[base + n--];
+	    } else {
+		to->Strings[base + m] = ABSENT_STRING;
+	    }
+	}
+	to->ext_Strings = ext_Strings;
+    }
+}
+
+/*
+ * Returns the first index in ext_Names[] for the given token-type
+ */
+static int
+_nc_first_ext_name(TERMTYPE * tp, int token_type)
+{
+    int first;
+
+    switch (token_type) {
+    case BOOLEAN:
+	first = 0;
+	break;
+    case NUMBER:
+	first = tp->ext_Booleans;
+	break;
+    case STRING:
+	first = tp->ext_Booleans + tp->ext_Numbers;
+	break;
+    default:
+	first = 0;
+	break;
+    }
+    return first;
+}
+
+/*
+ * Returns the last index in ext_Names[] for the given token-type
+ */
+static int
+_nc_last_ext_name(TERMTYPE * tp, int token_type)
+{
+    int last;
+
+    switch (token_type) {
+    case BOOLEAN:
+	last = tp->ext_Booleans;
+	break;
+    case NUMBER:
+	last = tp->ext_Booleans + tp->ext_Numbers;
+	break;
+    default:
+    case STRING:
+	last = NUM_EXT_NAMES(tp);
+	break;
+    }
+    return last;
+}
+
+/*
+ * Lookup an entry from extended-names, returning -1 if not found
+ */
+static int
+_nc_find_ext_name(TERMTYPE * tp, char *name, int token_type)
+{
+    unsigned j;
+    unsigned first = _nc_first_ext_name(tp, token_type);
+    unsigned last = _nc_last_ext_name(tp, token_type);
+
+    for (j = first; j < last; j++) {
+	if (!strcmp(name, tp->ext_Names[j])) {
+	    return j;
+	}
+    }
+    return -1;
+}
+
+/*
+ * Translate an index into ext_Names[] into the corresponding index into data
+ * (e.g., Booleans[]).
+ */
+static int
+_nc_ext_data_index(TERMTYPE * tp, int n, int token_type)
+{
+    switch (token_type) {
+    case BOOLEAN:
+	n += (tp->num_Booleans - tp->ext_Booleans);
+	break;
+    case NUMBER:
+	n += (tp->num_Numbers - tp->ext_Numbers)
+	    - (tp->ext_Booleans);
+	break;
+    default:
+    case STRING:
+	n += (tp->num_Strings - tp->ext_Strings)
+	    - (tp->ext_Booleans + tp->ext_Numbers);
+    }
+    return n;
+}
+
+/*
+ * Adjust tables to remove (not free) an extended name and its corresponding
+ * data.
+ */
+static bool
+_nc_del_ext_name(TERMTYPE * tp, char *name, int token_type)
+{
+    int j;
+    int first, last;
+
+    if ((first = _nc_find_ext_name(tp, name, token_type)) >= 0) {
+	last = NUM_EXT_NAMES(tp) - 1;
+	for (j = first; j < last; j++) {
+	    tp->ext_Names[j] = tp->ext_Names[j + 1];
+	}
+	first = _nc_ext_data_index(tp, first, token_type);
+	switch (token_type) {
+	case BOOLEAN:
+	    last = tp->num_Booleans - 1;
+	    for (j = first; j < last; j++)
+		tp->Booleans[j] = tp->Booleans[j + 1];
+	    tp->ext_Booleans -= 1;
+	    tp->num_Booleans -= 1;
+	    break;
+	case NUMBER:
+	    last = tp->num_Numbers - 1;
+	    for (j = first; j < last; j++)
+		tp->Numbers[j] = tp->Numbers[j + 1];
+	    tp->ext_Numbers -= 1;
+	    tp->num_Numbers -= 1;
+	    break;
+	case STRING:
+	    last = tp->num_Strings - 1;
+	    for (j = first; j < last; j++)
+		tp->Strings[j] = tp->Strings[j + 1];
+	    tp->ext_Strings -= 1;
+	    tp->num_Strings -= 1;
+	    break;
+	}
+	return TRUE;
+    }
+    return FALSE;
+}
+
+/*
+ * Adjust tables to insert an extended name, making room for new data.  The
+ * index into the corresponding data array is returned.
+ */
+static int
+_nc_ins_ext_name(TERMTYPE * tp, char *name, int token_type)
+{
+    unsigned first = _nc_first_ext_name(tp, token_type);
+    unsigned last = _nc_last_ext_name(tp, token_type);
+    unsigned total = NUM_EXT_NAMES(tp) + 1;
+    unsigned j, k;
+
+    for (j = first; j < last; j++) {
+	int cmp = strcmp(name, tp->ext_Names[j]);
+	if (cmp == 0)
+	    /* already present */
+	    return _nc_ext_data_index(tp, j, token_type);
+	if (cmp < 0) {
+	    break;
+	}
+    }
+
+    tp->ext_Names = typeRealloc(char *, total, tp->ext_Names);
+    for (k = total - 1; k > j; k--)
+	tp->ext_Names[k] = tp->ext_Names[k - 1];
+    tp->ext_Names[j] = name;
+    j = _nc_ext_data_index(tp, j, token_type);
+
+    switch (token_type) {
+    case BOOLEAN:
+	tp->ext_Booleans += 1;
+	tp->num_Booleans += 1;
+	tp->Booleans = typeRealloc(char, tp->num_Booleans, tp->Booleans);
+	for (k = tp->num_Booleans - 1; k > j; k--)
+	    tp->Booleans[k] = tp->Booleans[k - 1];
+	break;
+    case NUMBER:
+	tp->ext_Numbers += 1;
+	tp->num_Numbers += 1;
+	tp->Numbers = typeRealloc(short, tp->num_Numbers, tp->Numbers);
+	for (k = tp->num_Numbers - 1; k > j; k--)
+	    tp->Numbers[k] = tp->Numbers[k - 1];
+	break;
+    case STRING:
+	tp->ext_Strings += 1;
+	tp->num_Strings += 1;
+	tp->Strings = typeRealloc(char *, tp->num_Strings, tp->Strings);
+	for (k = tp->num_Strings - 1; k > j; k--)
+	    tp->Strings[k] = tp->Strings[k - 1];
+	break;
+    }
+    return j;
+}
+
+/*
+ * Look for strings that are marked cancelled, which happen to be the same name
+ * as a boolean or number.  We'll get this as a special case when we get a
+ * cancellation of a name that is inherited from another entry.
+ */
+static void
+adjust_cancels(TERMTYPE * to, TERMTYPE * from)
+{
+    int first = to->ext_Booleans + to->ext_Numbers;
+    int last = first + to->ext_Strings;
+    int j, k;
+
+    for (j = first; j < last;) {
+	char *name = to->ext_Names[j];
+	unsigned j_str = to->num_Strings - first - to->ext_Strings;
+
+	if (to->Strings[j + j_str] == CANCELLED_STRING) {
+	    if ((k = _nc_find_ext_name(from, to->ext_Names[j], BOOLEAN)) >= 0) {
+		if (_nc_del_ext_name(to, name, STRING)
+		    || _nc_del_ext_name(to, name, NUMBER)) {
+		    k = _nc_ins_ext_name(to, name, BOOLEAN);
+		    to->Booleans[k] = FALSE;
+		} else {
+		    j++;
+		}
+	    } else if ((k = _nc_find_ext_name(from, to->ext_Names[j],
+					      NUMBER)) >= 0) {
+		if (_nc_del_ext_name(to, name, STRING)
+		    || _nc_del_ext_name(to, name, BOOLEAN)) {
+		    k = _nc_ins_ext_name(to, name, NUMBER);
+		    to->Numbers[k] = CANCELLED_NUMERIC;
+		} else {
+		    j++;
+		}
+	    }
+	} else {
+	    j++;
+	}
+    }
+}
+
+void
+_nc_align_termtype(TERMTYPE * to, TERMTYPE * from)
+{
+    int na = NUM_EXT_NAMES(to);
+    int nb = NUM_EXT_NAMES(from);
+    int n;
+    bool same;
+    char **ext_Names;
+    int ext_Booleans, ext_Numbers, ext_Strings;
+
+    DEBUG(2, ("align_termtype to(%d:%s), from(%d:%s)", na, to->term_names,
+	      nb, from->term_names));
+
+    if (na != 0 || nb != 0) {
+	if ((na == nb)		/* check if the arrays are equivalent */
+	    &&(to->ext_Booleans == from->ext_Booleans)
+	    && (to->ext_Numbers == from->ext_Numbers)
+	    && (to->ext_Strings == from->ext_Strings)) {
+	    for (n = 0, same = TRUE; n < na; n++) {
+		if (strcmp(to->ext_Names[n], from->ext_Names[n])) {
+		    same = FALSE;
+		    break;
+		}
+	    }
+	    if (same)
+		return;
+	}
+	/*
+	 * This is where we pay for having a simple extension representation. 
+	 * Allocate a new ext_Names array and merge the two ext_Names arrays
+	 * into it, updating to's counts for booleans, etc.  Fortunately we do
+	 * this only for the terminfo compiler (tic) and comparer (infocmp).
+	 */
+	ext_Names = typeMalloc(char *, na + nb);
+
+	if (to->ext_Strings && (from->ext_Booleans + from->ext_Numbers))
+	    adjust_cancels(to, from);
+
+	if (from->ext_Strings && (to->ext_Booleans + to->ext_Numbers))
+	    adjust_cancels(from, to);
+
+	ext_Booleans = merge_names(ext_Names,
+				   to->ext_Names,
+				   to->ext_Booleans,
+				   from->ext_Names,
+				   from->ext_Booleans);
+	ext_Numbers = merge_names(ext_Names + ext_Booleans,
+				  to->ext_Names
+				  + to->ext_Booleans,
+				  to->ext_Numbers,
+				  from->ext_Names
+				  + from->ext_Booleans,
+				  from->ext_Numbers);
+	ext_Strings = merge_names(ext_Names + ext_Numbers + ext_Booleans,
+				  to->ext_Names
+				  + to->ext_Booleans
+				  + to->ext_Numbers,
+				  to->ext_Strings,
+				  from->ext_Names
+				  + from->ext_Booleans
+				  + from->ext_Numbers,
+				  from->ext_Strings);
+	/*
+	 * Now we must reallocate the Booleans, etc., to allow the data to be
+	 * overlaid.
+	 */
+	if (na != (ext_Booleans + ext_Numbers + ext_Strings)) {
+	    realign_data(to, ext_Names, ext_Booleans, ext_Numbers, ext_Strings);
+	    FreeIfNeeded(to->ext_Names);
+	    to->ext_Names = ext_Names;
+	    DEBUG(2, ("realigned %d extended names for '%s' (to)",
+		      NUM_EXT_NAMES(to), to->term_names));
+	}
+	if (nb != (ext_Booleans + ext_Numbers + ext_Strings)) {
+	    nb = (ext_Booleans + ext_Numbers + ext_Strings);
+	    realign_data(from, ext_Names, ext_Booleans, ext_Numbers, ext_Strings);
+	    from->ext_Names = typeRealloc(char *, nb, from->ext_Names);
+	    memcpy(from->ext_Names, ext_Names, sizeof(char *) * nb);
+	    DEBUG(2, ("realigned %d extended names for '%s' (from)",
+		      NUM_EXT_NAMES(from), from->term_names));
+	}
+    }
+}
+#endif
+
+void
+_nc_copy_termtype(TERMTYPE * dst, TERMTYPE * src)
+{
+    int i;
+
+    *dst = *src;		/* ...to copy the sizes and string-tables */
+    dst->Booleans = typeMalloc(char, NUM_BOOLEANS(dst));
+    dst->Numbers = typeMalloc(short, NUM_NUMBERS(dst));
+    dst->Strings = typeMalloc(char *, NUM_STRINGS(dst));
+
+    /* FIXME: use memcpy for these and similar loops */
+    for_each_boolean(i, dst)
+	dst->Booleans[i] = src->Booleans[i];
+    for_each_number(i, dst)
+	dst->Numbers[i] = src->Numbers[i];
+    for_each_string(i, dst)
+	dst->Strings[i] = src->Strings[i];
+
+    /* FIXME: we probably should also copy str_table and ext_str_table,
+     * but tic and infocmp are not written to exploit that (yet).
+     */
+
+#if NCURSES_XNAMES
+    if ((i = NUM_EXT_NAMES(src)) != 0) {
+	dst->ext_Names = typeMalloc(char *, i);
+	memcpy(dst->ext_Names, src->ext_Names, i * sizeof(char *));
+    } else {
+	dst->ext_Names = 0;
+    }
+#endif
+
+}
diff --git a/ncurses-5.2/ncurses/tinfo/captoinfo.c b/ncurses-5.2/ncurses/tinfo/captoinfo.c
new file mode 100644
index 0000000..5a0d2c5
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/captoinfo.c
@@ -0,0 +1,831 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	captoinfo.c --- conversion between termcap and terminfo formats
+ *
+ *	The captoinfo() code was swiped from Ross Ridge's mytinfo package,
+ *	adapted to fit ncurses by Eric S. Raymond <esr@snark.thyrsus.com>.
+ *
+ *	There is just one entry point:
+ *
+ *	char *captoinfo(n, s, parametrized)
+ *
+ *	Convert value s for termcap string capability named n into terminfo
+ *	format.
+ *
+ *	This code recognizes all the standard 4.4BSD %-escapes:
+ *
+ *	%%       output `%'
+ *	%d       output value as in printf %d
+ *	%2       output value as in printf %2d
+ *	%3       output value as in printf %3d
+ *	%.       output value as in printf %c
+ *	%+x      add x to value, then do %.
+ *	%>xy     if value > x then add y, no output
+ *	%r       reverse order of two parameters, no output
+ *	%i       increment by one, no output
+ *	%n       exclusive-or all parameters with 0140 (Datamedia 2500)
+ *	%B       BCD (16*(value/10)) + (value%10), no output
+ *	%D       Reverse coding (value - 2*(value%16)), no output (Delta Data).
+ *
+ *	Also, %02 and %03 are accepted as synonyms for %2 and %3.
+ *
+ *	Besides all the standard termcap escapes, this translator understands
+ *	the following extended escapes:
+ *
+ *	used by GNU Emacs termcap libraries
+ *		%a[+*-/=][cp]x	GNU arithmetic.
+ *		%m		xor the first two parameters by 0177
+ *		%b		backup to previous parameter
+ *		%f		skip this parameter
+ *
+ *	used by the University of Waterloo (MFCF) termcap libraries
+ *		%-x	 subtract parameter FROM char x and output it as a char
+ *		%ax	 add the character x to parameter
+ *
+ *	If #define WATERLOO is on, also enable these translations:
+ *
+ *		%sx	 subtract parameter FROM the character x
+ *
+ *	By default, this Waterloo translations are not compiled in, because
+ *	the Waterloo %s conflicts with the way terminfo uses %s in strings for
+ *	function programming.
+ *
+ *	Note the two definitions of %a: the GNU definition is translated if the
+ *	characters after the 'a' are valid for it, otherwise the UW definition
+ *	is translated.
+ */
+
+#include <curses.priv.h>
+
+#include <ctype.h>
+#include <tic.h>
+
+MODULE_ID("$Id$")
+
+#define MAX_PUSHED	16	/* max # args we can push onto the stack */
+
+static int stack[MAX_PUSHED];	/* the stack */
+static int stackptr;		/* the next empty place on the stack */
+static int onstack;		/* the top of stack */
+static int seenm;		/* seen a %m */
+static int seenn;		/* seen a %n */
+static int seenr;		/* seen a %r */
+static int param;		/* current parameter */
+static char *dp;		/* pointer to end of the converted string */
+
+static char *my_string;
+static size_t my_length;
+
+static char *
+init_string(void)
+/* initialize 'my_string', 'my_length' */
+{
+    if (my_string == 0)
+	my_string = typeMalloc(char, my_length = 256);
+    if (my_string == 0)
+	_nc_err_abort("Out of memory");
+
+    *my_string = '\0';
+    return my_string;
+}
+
+static char *
+save_string(char *d, const char *const s)
+{
+    size_t have = (d - my_string);
+    size_t need = have + strlen(s) + 2;
+    if (need > my_length) {
+	my_string = (char *) realloc(my_string, my_length = (need + need));
+	if (my_string == 0)
+	    _nc_err_abort("Out of memory");
+	d = my_string + have;
+    }
+    (void) strcpy(d, s);
+    return d + strlen(d);
+}
+
+static inline char *
+save_char(char *s, char c)
+{
+    static char temp[2];
+    temp[0] = c;
+    return save_string(s, temp);
+}
+
+static void
+push(void)
+/* push onstack on to the stack */
+{
+    if (stackptr > MAX_PUSHED)
+	_nc_warning("string too complex to convert");
+    else
+	stack[stackptr++] = onstack;
+}
+
+static void
+pop(void)
+/* pop the top of the stack into onstack */
+{
+    if (stackptr == 0) {
+	if (onstack == 0)
+	    _nc_warning("I'm confused");
+	else
+	    onstack = 0;
+    } else
+	onstack = stack[--stackptr];
+    param++;
+}
+
+static int
+cvtchar(register const char *sp)
+/* convert a character to a terminfo push */
+{
+    unsigned char c = 0;
+    int len;
+
+    switch (*sp) {
+    case '\\':
+	switch (*++sp) {
+	case '\'':
+	case '$':
+	case '\\':
+	case '%':
+	    c = *sp;
+	    len = 2;
+	    break;
+	case '\0':
+	    c = '\\';
+	    len = 1;
+	    break;
+	case '0':
+	case '1':
+	case '2':
+	case '3':
+	    len = 1;
+	    while (isdigit(*sp)) {
+		c = 8 * c + (*sp++ - '0');
+		len++;
+	    }
+	    break;
+	default:
+	    c = *sp;
+	    len = 2;
+	    break;
+	}
+	break;
+    case '^':
+	c = (*++sp & 0x1f);
+	len = 2;
+	break;
+    default:
+	c = *sp;
+	len = 1;
+    }
+    if (isgraph(c) && c != ',' && c != '\'' && c != '\\' && c != ':') {
+	dp = save_string(dp, "%\'");
+	dp = save_char(dp, c);
+	dp = save_char(dp, '\'');
+    } else {
+	dp = save_string(dp, "%{");
+	if (c > 99)
+	    dp = save_char(dp, c / 100 + '0');
+	if (c > 9)
+	    dp = save_char(dp, ((int) (c / 10)) % 10 + '0');
+	dp = save_char(dp, c % 10 + '0');
+	dp = save_char(dp, '}');
+    }
+    return len;
+}
+
+static void
+getparm(int parm, int n)
+/* push n copies of param on the terminfo stack if not already there */
+{
+    if (seenr) {
+	if (parm == 1)
+	    parm = 2;
+	else if (parm == 2)
+	    parm = 1;
+    }
+    if (onstack == parm) {
+	if (n > 1) {
+	    _nc_warning("string may not be optimal");
+	    dp = save_string(dp, "%Pa");
+	    while (n--) {
+		dp = save_string(dp, "%ga");
+	    }
+	}
+	return;
+    }
+    if (onstack != 0)
+	push();
+
+    onstack = parm;
+
+    while (n--) {
+	dp = save_string(dp, "%p");
+	dp = save_char(dp, '0' + parm);
+    }
+
+    if (seenn && parm < 3) {
+	dp = save_string(dp, "%{96}%^");
+    }
+
+    if (seenm && parm < 3) {
+	dp = save_string(dp, "%{127}%^");
+    }
+}
+
+char *
+_nc_captoinfo(
+/* convert a termcap string to terminfo format */
+    register const char *cap,	/* relevant terminfo capability index */
+    register const char *s,	/* string value of the capability */
+    int const parametrized	/* do % translations if 1, pad translations if >=0 */
+)
+{
+    const char *capstart;
+
+    stackptr = 0;
+    onstack = 0;
+    seenm = 0;
+    seenn = 0;
+    seenr = 0;
+    param = 1;
+
+    dp = init_string();
+
+    /* skip the initial padding (if we haven't been told not to) */
+    capstart = 0;
+    if (s == 0)
+	s = "";
+    if (parametrized >= 0 && isdigit(*s))
+	for (capstart = s;; s++)
+	    if (!(isdigit(*s) || *s == '*' || *s == '.'))
+		break;
+
+    while (*s != '\0') {
+	switch (*s) {
+	case '%':
+	    s++;
+	    if (parametrized < 1) {
+		dp = save_char(dp, '%');
+		break;
+	    }
+	    switch (*s++) {
+	    case '%':
+		dp = save_char(dp, '%');
+		break;
+	    case 'r':
+		if (seenr++ == 1) {
+		    _nc_warning("saw %%r twice in %s", cap);
+		}
+		break;
+	    case 'm':
+		if (seenm++ == 1) {
+		    _nc_warning("saw %%m twice in %s", cap);
+		}
+		break;
+	    case 'n':
+		if (seenn++ == 1) {
+		    _nc_warning("saw %%n twice in %s", cap);
+		}
+		break;
+	    case 'i':
+		dp = save_string(dp, "%i");
+		break;
+	    case '6':
+	    case 'B':
+		getparm(param, 1);
+		dp = save_string(dp, "%{10}%/%{16}%*");
+		getparm(param, 1);
+		dp = save_string(dp, "%{10}%m%+");
+		break;
+	    case '8':
+	    case 'D':
+		getparm(param, 2);
+		dp = save_string(dp, "%{2}%*%-");
+		break;
+	    case '>':
+		getparm(param, 2);
+		/* %?%{x}%>%t%{y}%+%; */
+		dp = save_string(dp, "%?");
+		s += cvtchar(s);
+		dp = save_string(dp, "%>%t");
+		s += cvtchar(s);
+		dp = save_string(dp, "%+%;");
+		break;
+	    case 'a':
+		if ((*s == '=' || *s == '+' || *s == '-'
+			|| *s == '*' || *s == '/')
+		    && (s[1] == 'p' || s[1] == 'c')
+		    && s[2] != '\0') {
+		    int l;
+		    l = 2;
+		    if (*s != '=')
+			getparm(param, 1);
+		    if (s[1] == 'p') {
+			getparm(param + s[2] - '@', 1);
+			if (param != onstack) {
+			    pop();
+			    param--;
+			}
+			l++;
+		    } else
+			l += cvtchar(s + 2);
+		    switch (*s) {
+		    case '+':
+			dp = save_string(dp, "%+");
+			break;
+		    case '-':
+			dp = save_string(dp, "%-");
+			break;
+		    case '*':
+			dp = save_string(dp, "%*");
+			break;
+		    case '/':
+			dp = save_string(dp, "%/");
+			break;
+		    case '=':
+			if (seenr) {
+			    if (param == 1)
+				onstack = 2;
+			    else if (param == 2)
+				onstack = 1;
+			    else
+				onstack = param;
+			} else
+			    onstack = param;
+			break;
+		    }
+		    s += l;
+		    break;
+		}
+		getparm(param, 1);
+		s += cvtchar(s);
+		dp = save_string(dp, "%+");
+		break;
+	    case '+':
+		getparm(param, 1);
+		s += cvtchar(s);
+		dp = save_string(dp, "%+%c");
+		pop();
+		break;
+	    case 's':
+#ifdef WATERLOO
+		s += cvtchar(s);
+		getparm(param, 1);
+		dp = save_string(dp, "%-");
+#else
+		getparm(param, 1);
+		dp = save_string(dp, "%s");
+		pop();
+#endif /* WATERLOO */
+		break;
+	    case '-':
+		s += cvtchar(s);
+		getparm(param, 1);
+		dp = save_string(dp, "%-%c");
+		pop();
+		break;
+	    case '.':
+		getparm(param, 1);
+		dp = save_string(dp, "%c");
+		pop();
+		break;
+	    case '0':		/* not clear any of the historical termcaps did this */
+		if (*s == '3')
+		    goto see03;
+		else if (*s != '2')
+		    goto invalid;
+		/* FALLTHRU */
+	    case '2':
+		getparm(param, 1);
+		dp = save_string(dp, "%2d");
+		pop();
+		break;
+	    case '3':
+	      see03:
+		getparm(param, 1);
+		dp = save_string(dp, "%3d");
+		pop();
+		break;
+	    case 'd':
+		getparm(param, 1);
+		dp = save_string(dp, "%d");
+		pop();
+		break;
+	    case 'f':
+		param++;
+		break;
+	    case 'b':
+		param--;
+		break;
+	    case '\\':
+		dp = save_string(dp, "%\\");
+		break;
+	    default:
+	      invalid:
+		dp = save_char(dp, '%');
+		s--;
+		_nc_warning("unknown %% code %s (%#x) in %s",
+		    unctrl(*s), (*s) & 0xff, cap);
+		break;
+	    }
+	    break;
+#ifdef REVISIBILIZE
+	case '\\':
+	    dp = save_char(dp, *s++);
+	    dp = save_char(dp, *s++);
+	    break;
+	case '\n':
+	    dp = save_string(dp, "\\n");
+	    s++;
+	    break;
+	case '\t':
+	    dp = save_string(dp, "\\t");
+	    s++;
+	    break;
+	case '\r':
+	    dp = save_string(dp, "\\r");
+	    s++;
+	    break;
+	case '\200':
+	    dp = save_string(dp, "\\0");
+	    s++;
+	    break;
+	case '\f':
+	    dp = save_string(dp, "\\f");
+	    s++;
+	    break;
+	case '\b':
+	    dp = save_string(dp, "\\b");
+	    s++;
+	    break;
+	case ' ':
+	    dp = save_string(dp, "\\s");
+	    s++;
+	    break;
+	case '^':
+	    dp = save_string(dp, "\\^");
+	    s++;
+	    break;
+	case ':':
+	    dp = save_string(dp, "\\:");
+	    s++;
+	    break;
+	case ',':
+	    dp = save_string(dp, "\\,");
+	    s++;
+	    break;
+	default:
+	    if (*s == '\033') {
+		dp = save_string(dp, "\\E");
+		s++;
+	    } else if (*s > 0 && *s < 32) {
+		dp = save_char(dp, '^');
+		dp = save_char(dp, *s + '@');
+		s++;
+	    } else if (*s <= 0 || *s >= 127) {
+		dp = save_char(dp, '\\');
+		dp = save_char(dp, ((*s & 0300) >> 6) + '0');
+		dp = save_char(dp, ((*s & 0070) >> 3) + '0');
+		dp = save_char(dp, (*s & 0007) + '0');
+		s++;
+	    } else
+		dp = save_char(dp, *s++);
+	    break;
+#else
+	default:
+	    dp = save_char(dp, *s++);
+	    break;
+#endif
+	}
+    }
+
+    /*
+     * Now, if we stripped off some leading padding, add it at the end
+     * of the string as mandatory padding.
+     */
+    if (capstart) {
+	dp = save_string(dp, "$<");
+	for (s = capstart;; s++)
+	    if (isdigit(*s) || *s == '*' || *s == '.')
+		dp = save_char(dp, *s);
+	    else
+		break;
+	dp = save_string(dp, "/>");
+    }
+
+    (void) save_char(dp, '\0');
+    return (my_string);
+}
+
+/*
+ * Check for an expression that corresponds to "%B" (BCD):
+ *	(parameter / 10) * 16 + (parameter % 10)
+ */
+static int
+bcd_expression(const char *str)
+{
+    /* leave this non-const for HPUX */
+    static char fmt[] = "%%p%c%%{10}%%/%%{16}%%*%%p%c%%{10}%%m%%+";
+    int len = 0;
+    char ch1, ch2;
+
+    if (sscanf(str, fmt, &ch1, &ch2) == 2
+	&& isdigit(ch1)
+	&& isdigit(ch2)
+	&& (ch1 == ch2)) {
+	len = 28;
+#ifndef NDEBUG
+	{
+	    char buffer[80];
+	    int tst;
+	    sprintf(buffer, fmt, ch1, ch2);
+	    tst = strlen(buffer) - 1;
+	    assert(len == tst);
+	}
+#endif
+    }
+    return len;
+}
+
+static char *
+save_tc_char(char *bufptr, int c1)
+{
+    char temp[80];
+
+    if (is7bits(c1) && isprint(c1)) {
+	if (c1 == ':' || c1 == '\\')
+	    bufptr = save_char(bufptr, '\\');
+	bufptr = save_char(bufptr, c1);
+    } else {
+	if (c1 == (c1 & 0x1f))	/* iscntrl() returns T on 255 */
+	    (void) strcpy(temp, unctrl(c1));
+	else
+	    (void) sprintf(temp, "\\%03o", c1);
+	bufptr = save_string(bufptr, temp);
+    }
+    return bufptr;
+}
+
+static char *
+save_tc_inequality(char *bufptr, int c1, int c2)
+{
+    bufptr = save_string(bufptr, "%>");
+    bufptr = save_tc_char(bufptr, c1);
+    bufptr = save_tc_char(bufptr, c2);
+    return bufptr;
+}
+
+/*
+ * Here are the capabilities infotocap assumes it can translate to:
+ *
+ *     %%       output `%'
+ *     %d       output value as in printf %d
+ *     %2       output value as in printf %2d
+ *     %3       output value as in printf %3d
+ *     %.       output value as in printf %c
+ *     %+c      add character c to value, then do %.
+ *     %>xy     if value > x then add y, no output
+ *     %r       reverse order of two parameters, no output
+ *     %i       increment by one, no output
+ *     %n       exclusive-or all parameters with 0140 (Datamedia 2500)
+ *     %B       BCD (16*(value/10)) + (value%10), no output
+ *     %D       Reverse coding (value - 2*(value%16)), no output (Delta Data).
+ *     %m       exclusive-or all parameters with 0177 (not in 4.4BSD)
+ */
+
+char *
+_nc_infotocap(
+/* convert a terminfo string to termcap format */
+    register const char *cap GCC_UNUSED,	/* relevant termcap capability index */
+    register const char *str,	/* string value of the capability */
+    int const parametrized	/* do % translations if 1, pad translations if >=0 */
+)
+{
+    int seenone = 0, seentwo = 0, saw_m = 0, saw_n = 0;
+    const char *padding;
+    const char *trimmed = 0;
+    char ch1 = 0, ch2 = 0;
+    char *bufptr = init_string();
+    int len;
+    bool syntax_error = FALSE;
+
+    /* we may have to move some trailing mandatory padding up front */
+    padding = str + strlen(str) - 1;
+    if (*padding == '>' && *--padding == '/') {
+	--padding;
+	while (isdigit(*padding) || *padding == '.' || *padding == '*')
+	    padding--;
+	if (*padding == '<' && *--padding == '$')
+	    trimmed = padding;
+	padding += 2;
+
+	while (isdigit(*padding) || *padding == '.' || *padding == '*')
+	    bufptr = save_char(bufptr, *padding++);
+    }
+
+    for (; *str && str != trimmed; str++) {
+	int c1, c2;
+	char *cp = 0;
+
+	if (str[0] == '\\' && (str[1] == '^' || str[1] == ',')) {
+	    bufptr = save_char(bufptr, *++str);
+	} else if (str[0] == '$' && str[1] == '<') {	/* discard padding */
+	    str += 2;
+	    while (isdigit(*str) || *str == '.' || *str == '*' || *str ==
+		'/' || *str == '>')
+		str++;
+	    --str;
+	} else if (str[0] == '%' && str[1] == '%') {	/* escaped '%' */
+	    bufptr = save_string(bufptr, "%%");
+	} else if (*str != '%' || (parametrized < 1)) {
+	    bufptr = save_char(bufptr, *str);
+	} else if (sscanf(str, "%%?%%{%d}%%>%%t%%{%d}%%+%%;", &c1, &c2) == 2) {
+	    str = strchr(str, ';');
+	    bufptr = save_tc_inequality(bufptr, c1, c2);
+	} else if (sscanf(str, "%%?%%{%d}%%>%%t%%'%c'%%+%%;", &c1, &ch2) == 2) {
+	    str = strchr(str, ';');
+	    bufptr = save_tc_inequality(bufptr, c1, c2);
+	} else if (sscanf(str, "%%?%%'%c'%%>%%t%%{%d}%%+%%;", &ch1, &c2) == 2) {
+	    str = strchr(str, ';');
+	    bufptr = save_tc_inequality(bufptr, c1, c2);
+	} else if (sscanf(str, "%%?%%'%c'%%>%%t%%'%c'%%+%%;", &ch1, &ch2) == 2) {
+	    str = strchr(str, ';');
+	    bufptr = save_tc_inequality(bufptr, c1, c2);
+	} else if ((len = bcd_expression(str)) != 0) {
+	    str += len;
+	    bufptr = save_string(bufptr, "%B");
+	} else if ((sscanf(str, "%%{%d}%%+%%c", &c1) == 1
+		    || sscanf(str, "%%'%c'%%+%%c", &ch1) == 1)
+	    && (cp = strchr(str, '+'))) {
+	    str = cp + 2;
+	    bufptr = save_string(bufptr, "%+");
+
+	    if (ch1)
+		c1 = ch1;
+	    bufptr = save_tc_char(bufptr, c1);
+	}
+	/* FIXME: this "works" for 'delta' */
+	else if (strncmp(str, "%{2}%*%-", 8) == 0) {
+	    str += 7;
+	    bufptr = save_string(bufptr, "%D");
+	} else if (strncmp(str, "%{96}%^", 7) == 0) {
+	    str += 6;
+	    if (saw_m++ == 0) {
+		bufptr = save_string(bufptr, "%n");
+	    }
+	} else if (strncmp(str, "%{127}%^", 8) == 0) {
+	    str += 7;
+	    if (saw_n++ == 0) {
+		bufptr = save_string(bufptr, "%m");
+	    }
+	} else {		/* cm-style format element */
+	    str++;
+	    switch (*str) {
+	    case '%':
+		bufptr = save_char(bufptr, '%');
+		break;
+
+	    case '0':
+	    case '1':
+	    case '2':
+	    case '3':
+	    case '4':
+	    case '5':
+	    case '6':
+	    case '7':
+	    case '8':
+	    case '9':
+		bufptr = save_char(bufptr, '%');
+		while (isdigit(*str))
+		    bufptr = save_char(bufptr, *str++);
+		if (strchr("doxX.", *str)) {
+		    if (*str != 'd')	/* termcap doesn't have octal, hex */
+			return 0;
+		}
+		break;
+
+	    case 'd':
+		bufptr = save_string(bufptr, "%d");
+		break;
+
+	    case 'c':
+		bufptr = save_string(bufptr, "%.");
+		break;
+
+		/*
+		 * %s isn't in termcap, but it's convenient to pass it through
+		 * so we can represent things like terminfo pfkey strings in
+		 * termcap notation.
+		 */
+	    case 's':
+		bufptr = save_string(bufptr, "%s");
+		break;
+
+	    case 'p':
+		str++;
+		if (*str == '1')
+		    seenone = 1;
+		else if (*str == '2') {
+		    if (!seenone && !seentwo) {
+			bufptr = save_string(bufptr, "%r");
+			seentwo++;
+		    }
+		} else if (*str >= '3')
+		    return (0);
+		break;
+
+	    case 'i':
+		bufptr = save_string(bufptr, "%i");
+		break;
+
+	    default:
+		bufptr = save_char(bufptr, *str);
+		syntax_error = TRUE;
+		break;
+	    }			/* endswitch (*str) */
+	}			/* endelse (*str == '%') */
+
+	if (*str == '\0')
+	    break;
+
+    }				/* endwhile (*str) */
+
+    return (syntax_error ? NULL : my_string);
+}
+
+#ifdef MAIN
+
+int curr_line;
+
+int
+main(int argc, char *argv[])
+{
+    int c, tc = FALSE;
+
+    while ((c = getopt(argc, argv, "c")) != EOF)
+	switch (c) {
+	case 'c':
+	    tc = TRUE;
+	    break;
+	}
+
+    curr_line = 0;
+    for (;;) {
+	char buf[BUFSIZ];
+
+	++curr_line;
+	if (fgets(buf, sizeof(buf), stdin) == 0)
+	    break;
+	buf[strlen(buf) - 1] = '\0';
+	_nc_set_source(buf);
+
+	if (tc) {
+	    char *cp = _nc_infotocap("to termcap", buf, 1);
+
+	    if (cp)
+		(void) fputs(cp, stdout);
+	} else
+	    (void) fputs(_nc_captoinfo("to terminfo", buf, 1), stdout);
+	(void) putchar('\n');
+    }
+    return (0);
+}
+#endif /* MAIN */
+
+/* captoinfo.c ends here */
diff --git a/ncurses-5.2/ncurses/tinfo/comp_error.c b/ncurses-5.2/ncurses/tinfo/comp_error.c
new file mode 100644
index 0000000..b457ee4
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/comp_error.c
@@ -0,0 +1,132 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+ *	comp_error.c -- Error message routines
+ *
+ */
+
+#include <curses.priv.h>
+
+#include <tic.h>
+
+MODULE_ID("$Id$")
+
+bool	_nc_suppress_warnings = FALSE;
+int	_nc_curr_line = 0;	/* current line # in input */
+int	_nc_curr_col = 0;	/* current column # in input */
+
+static const char *sourcename;
+static char termtype[MAX_NAME_SIZE+1];
+
+void _nc_set_source(const char *const name)
+{
+	sourcename = name;
+}
+
+void _nc_set_type(const char *const name)
+{
+	if (name)
+		strncpy( termtype, name, MAX_NAME_SIZE );
+	else
+		termtype[0] = '\0';
+}
+
+void _nc_get_type(char *name)
+{
+	strcpy( name, termtype );
+}
+
+static inline void where_is_problem(void)
+{
+	fprintf (stderr, "\"%s\"", sourcename);
+	if (_nc_curr_line >= 0)
+		fprintf (stderr, ", line %d", _nc_curr_line);
+	if (_nc_curr_col >= 0)
+		fprintf (stderr, ", col %d", _nc_curr_col);
+	if (termtype[0])
+		fprintf (stderr, ", terminal '%s'", termtype);
+	fputc(':', stderr);
+	fputc(' ', stderr);
+}
+
+void _nc_warning(const char *const fmt, ...)
+{
+va_list argp;
+
+	if (_nc_suppress_warnings)
+	    return;
+
+	where_is_problem();
+	va_start(argp,fmt);
+	vfprintf (stderr, fmt, argp);
+	fprintf (stderr, "\n");
+	va_end(argp);
+}
+
+
+void _nc_err_abort(const char *const fmt, ...)
+{
+va_list argp;
+
+	where_is_problem();
+	va_start(argp,fmt);
+	vfprintf (stderr, fmt, argp);
+	fprintf (stderr, "\n");
+	va_end(argp);
+	exit(EXIT_FAILURE);
+}
+
+
+void _nc_syserr_abort(const char *const fmt, ...)
+{
+va_list argp;
+
+	where_is_problem();
+	va_start(argp,fmt);
+	vfprintf (stderr, fmt, argp);
+	fprintf (stderr, "\n");
+	va_end(argp);
+
+	/* If we're debugging, try to show where the problem occurred - this
+	 * will dump core.
+	 */
+#if defined(TRACE) || !defined(NDEBUG)
+	abort();
+#else
+	/* Dumping core in production code is not a good idea.
+	 */
+	exit(EXIT_FAILURE);
+#endif
+}
diff --git a/ncurses-5.2/ncurses/tinfo/comp_expand.c b/ncurses-5.2/ncurses/tinfo/comp_expand.c
new file mode 100644
index 0000000..2abe0a7
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/comp_expand.c
@@ -0,0 +1,189 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1998                        *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+#include <ctype.h>
+#include <tic.h>
+
+MODULE_ID("$Id$")
+
+static int trailing_spaces(const char *src)
+{
+	while (*src == ' ')
+		src++;
+	return *src == 0;
+}
+
+/* this deals with differences over whether 0x7f and 0x80..0x9f are controls */
+#define CHAR_OF(s) (*(unsigned const char *)(s))
+#define REALCTL(s) (CHAR_OF(s) < 127 && iscntrl(CHAR_OF(s)))
+#define REALPRINT(s) (CHAR_OF(s) < 127 && isprint(CHAR_OF(s)))
+
+char *_nc_tic_expand(const char *srcp, bool tic_format, int numbers)
+{
+static char *	buffer;
+static size_t	length;
+
+int		bufp;
+const char	*ptr, *str = VALID_STRING(srcp) ? srcp : "";
+bool		islong = (strlen(str) > 3);
+size_t		need = (2 + strlen(str)) * 4;
+int		ch;
+
+	if (buffer == 0 || need > length) {
+		if ((buffer = typeRealloc(char, length = need, buffer)) == 0)
+			return 0;
+	}
+
+	bufp = 0;
+	ptr = str;
+	while ((ch = (*str & 0xff)) != 0) {
+		if (ch == '%' && REALPRINT(str+1)) {
+			buffer[bufp++] = *str++;
+			/*
+			 * Though the character literals are more compact, most
+			 * terminal descriptions use numbers and are not easy
+			 * to read in character-literal form.
+			 */
+			switch (numbers) {
+			case -1:
+			    if (str[0] == S_QUOTE
+			     && str[1] != '\\'
+			     && REALPRINT(str+1)
+			     && str[2] == S_QUOTE) {
+				sprintf(buffer+bufp, "{%d}", str[1]);
+				bufp += strlen(buffer+bufp);
+				str += 2;
+			    } else {
+				buffer[bufp++] = *str;
+			    }
+			    break;
+			/*
+			 * If we have a "%{number}", try to translate it into
+			 * a "%'char'" form, since that will run a little faster
+			 * when we're interpreting it.  Also, having one form
+			 * for the constant makes it simpler to compare terminal
+			 * descriptions.
+			 */
+			case 1:
+			    if (str[0] == L_BRACE
+			     && isdigit(str[1])) {
+				char *dst = 0;
+				long value = strtol(str+1, &dst, 0);
+				if (dst != 0
+				 && *dst == R_BRACE
+				 && value < 127
+				 && value != '\\'	/* FIXME */
+				 && isprint((int)value)) {
+					ch = (int)value;
+					buffer[bufp++] = S_QUOTE;
+					if (ch == '\\'
+					 || ch == S_QUOTE)
+						buffer[bufp++] = '\\';
+					buffer[bufp++] = ch;
+					buffer[bufp++] = S_QUOTE;
+					str = dst;
+				} else {
+					buffer[bufp++] = *str;
+				}
+			    } else {
+				    buffer[bufp++] = *str;
+			    }
+			    break;
+			default:
+			    buffer[bufp++] = *str;
+			    break;
+			}
+		}
+		else if (ch == 128) {
+			buffer[bufp++] = '\\';
+			buffer[bufp++] = '0';
+		}
+		else if (ch == '\033') {
+			buffer[bufp++] = '\\';
+			buffer[bufp++] = 'E';
+		}
+		else if (ch == '\\' && tic_format && (str == srcp || str[-1] != '^')) {
+			buffer[bufp++] = '\\';
+			buffer[bufp++] = '\\';
+		}
+		else if (ch == ' ' && tic_format && (str == srcp || trailing_spaces(str))) {
+			buffer[bufp++] = '\\';
+			buffer[bufp++] = 's';
+		}
+		else if ((ch == ',' || ch == ':' || ch == '^') && tic_format) {
+			buffer[bufp++] = '\\';
+			buffer[bufp++] = ch;
+		}
+		else if (REALPRINT(str) && (ch != ',' && ch != ':' && !(ch == '!' && !tic_format) && ch != '^'))
+			buffer[bufp++] = ch;
+#if 0		/* FIXME: this would be more readable (in fact the whole 'islong' logic should be removed) */
+		else if (ch == '\b') {
+			buffer[bufp++] = '\\';
+			buffer[bufp++] = 'b';
+		}
+		else if (ch == '\f') {
+			buffer[bufp++] = '\\';
+			buffer[bufp++] = 'f';
+		}
+		else if (ch == '\t' && islong) {
+			buffer[bufp++] = '\\';
+			buffer[bufp++] = 't';
+		}
+#endif
+		else if (ch == '\r' && (islong || (strlen(srcp) > 2 && str[1] == '\0'))) {
+			buffer[bufp++] = '\\';
+			buffer[bufp++] = 'r';
+		}
+		else if (ch == '\n' && islong) {
+			buffer[bufp++] = '\\';
+			buffer[bufp++] = 'n';
+		}
+#define UnCtl(c) ((c) + '@')
+		else if (REALCTL(str) && ch != '\\' && (!islong || isdigit(str[1])))
+		{
+			(void) sprintf(&buffer[bufp], "^%c", UnCtl(ch));
+			bufp += 2;
+		}
+		else
+		{
+			(void) sprintf(&buffer[bufp], "\\%03o", ch);
+			bufp += 4;
+		}
+
+		str++;
+	}
+
+	buffer[bufp] = '\0';
+	return(buffer);
+}
diff --git a/ncurses-5.2/ncurses/tinfo/comp_hash.c b/ncurses-5.2/ncurses/tinfo/comp_hash.c
new file mode 100644
index 0000000..f21b262
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/comp_hash.c
@@ -0,0 +1,325 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+ *	comp_hash.c --- Routines to deal with the hashtable of capability
+ *			names.
+ *
+ */
+
+#include <curses.priv.h>
+
+#include <tic.h>
+#include <hashsize.h>
+
+#ifdef MAIN_PROGRAM
+#include <ctype.h>
+#undef  DEBUG
+#define DEBUG(level, params) /*nothing*/
+#endif
+
+MODULE_ID("$Id$")
+
+static  int hash_function(const char *);
+
+/*
+ *	_nc_make_hash_table()
+ *
+ *	Takes the entries in table[] and hashes them into hash_table[]
+ *	by name.  There are CAPTABSIZE entries in table[] and HASHTABSIZE
+ *	slots in hash_table[].
+ *
+ */
+
+#ifdef MAIN_PROGRAM
+
+#undef MODULE_ID
+#define MODULE_ID(id) /*nothing*/
+#include <tinfo/doalloc.c>
+
+static void _nc_make_hash_table(struct name_table_entry *table,
+		     struct name_table_entry **hash_table)
+{
+int	i;
+int	hashvalue;
+int	collisions = 0;
+
+	for (i = 0; i < CAPTABSIZE; i++) {
+	    hashvalue = hash_function(table[i].nte_name);
+
+	    if (hash_table[hashvalue] != (struct name_table_entry *) 0)
+		collisions++;
+
+	    if (hash_table[hashvalue] != 0)
+		table[i].nte_link = (short)(hash_table[hashvalue] - table);
+	    hash_table[hashvalue] = &table[i];
+	}
+
+	DEBUG(4, ("Hash table complete: %d collisions out of %d entries", collisions, CAPTABSIZE));
+}
+#endif
+
+
+/*
+ *	int hash_function(string)
+ *
+ *	Computes the hashing function on the given string.
+ *
+ *	The current hash function is the sum of each consectutive pair
+ *	of characters, taken as two-byte integers, mod Hashtabsize.
+ *
+ */
+
+static
+int
+hash_function(const char *string)
+{
+long	sum = 0;
+
+	DEBUG(9, ("hashing %s", string));
+	while (*string) {
+	    sum += (long)(*string + (*(string + 1) << 8));
+	    string++;
+	}
+
+	DEBUG(9, ("sum is %ld", sum));
+	return (int)(sum % HASHTABSIZE);
+}
+
+
+/*
+ *	struct name_table_entry *
+ *	find_entry(string)
+ *
+ *	Finds the entry for the given string in the hash table if present.
+ *	Returns a pointer to the entry in the table or 0 if not found.
+ *
+ */
+
+#ifndef MAIN_PROGRAM
+struct name_table_entry const *
+_nc_find_entry(const char *string, const struct name_table_entry *const *hash_table)
+{
+int	hashvalue;
+struct name_table_entry	const *ptr;
+
+	hashvalue = hash_function(string);
+
+	if ((ptr = hash_table[hashvalue]) != 0) {
+		while (strcmp(ptr->nte_name, string) != 0) {
+			if (ptr->nte_link < 0)
+				return 0;
+			ptr = ptr->nte_link + hash_table[HASHTABSIZE];
+		}
+	}
+
+	return (ptr);
+}
+
+/*
+ *	struct name_table_entry *
+ *	find_type_entry(string, type, table)
+ *
+ *	Finds the first entry for the given name with the given type in the
+ *	given table if present (as distinct from find_entry, which finds the
+ *	the last entry regardless of type).  You can use this if you detect
+ *	a name clash.  It's slower, though.  Returns a pointer to the entry
+ *	in the table or 0 if not found.
+ */
+
+struct name_table_entry const *
+_nc_find_type_entry(const char *string,
+		    int type,
+		    const struct name_table_entry *table)
+{
+struct name_table_entry	const *ptr;
+
+	for (ptr = table; ptr < table + CAPTABSIZE; ptr++) {
+	    if (ptr->nte_type == type && strcmp(string, ptr->nte_name) == 0)
+		return(ptr);
+	}
+
+	return ((struct name_table_entry *)NULL);
+}
+#endif
+
+#ifdef MAIN_PROGRAM
+/*
+ * This filter reads from standard input a list of tab-delimited columns,
+ * (e.g., from Caps.filtered) computes the hash-value of a specified column and
+ * writes the hashed tables to standard output.
+ *
+ * By compiling the hash table at build time, we're able to make the entire
+ * set of terminfo and termcap tables readonly (and also provide some runtime
+ * performance enhancement).
+ */
+
+#define MAX_COLUMNS BUFSIZ	/* this _has_ to be worst-case */
+
+static char **parse_columns(char *buffer)
+{
+	static char **list;
+
+	int col = 0;
+
+	if (list == 0 && (list = typeCalloc(char *, MAX_COLUMNS)) == 0)
+		return(0);
+
+	if (*buffer != '#') {
+		while (*buffer != '\0') {
+			char *s;
+			for (s = buffer; (*s != '\0') && !isspace(*s); s++)
+				/*EMPTY*/;
+			if (s != buffer) {
+				char mark = *s;
+				*s = '\0';
+				if ((s - buffer) > 1
+				 && (*buffer == '"')
+				 && (s[-1] == '"')) {	/* strip the quotes */
+					buffer++;
+					s[-1] = '\0';
+				}
+				list[col] = buffer;
+				col++;
+				if (mark == '\0')
+					break;
+				while (*++s && isspace(*s))
+					/*EMPTY*/;
+				buffer = s;
+			} else
+				break;
+		}
+	}
+	return col ? list : 0;
+}
+
+int main(int argc, char **argv)
+{
+	struct name_table_entry *name_table = typeCalloc(struct name_table_entry, CAPTABSIZE);
+	struct name_table_entry **hash_table = typeCalloc(struct name_table_entry *, HASHTABSIZE);
+	const char *root_name = "";
+	int  column = 0;
+	int  n;
+	char buffer[BUFSIZ];
+
+	static const char * typenames[] = { "BOOLEAN", "NUMBER", "STRING" };
+
+	short BoolCount = 0;
+	short NumCount  = 0;
+	short StrCount  = 0;
+
+	/* The first argument is the column-number (starting with 0).
+	 * The second is the root name of the tables to generate.
+	 */
+	if (argc <= 2
+	 || (column = atoi(argv[1])) <= 0
+	 || (column >= MAX_COLUMNS)
+	 || *(root_name = argv[2]) == 0) {
+		fprintf(stderr, "usage: make_hash column root_name\n");
+		exit(EXIT_FAILURE);
+	}
+
+	/*
+	 * Read the table into our arrays.
+	 */
+	for (n = 0; (n < CAPTABSIZE) && fgets(buffer, BUFSIZ, stdin); ) {
+		char **list, *nlp = strchr(buffer, '\n');
+		if (nlp)
+		    *nlp = '\0';
+		list = parse_columns(buffer);
+		if (list == 0)	/* blank or comment */
+		    continue;
+		name_table[n].nte_link = -1;	/* end-of-hash */
+		name_table[n].nte_name = strdup(list[column]);
+		if (!strcmp(list[2], "bool")) {
+			name_table[n].nte_type  = BOOLEAN;
+			name_table[n].nte_index = BoolCount++;
+		} else if (!strcmp(list[2], "num")) {
+			name_table[n].nte_type  = NUMBER;
+			name_table[n].nte_index = NumCount++;
+		} else if (!strcmp(list[2], "str")) {
+			name_table[n].nte_type  = STRING;
+			name_table[n].nte_index = StrCount++;
+		} else {
+			fprintf(stderr, "Unknown type: %s\n", list[2]);
+			exit(EXIT_FAILURE);
+		}
+		n++;
+	}
+	_nc_make_hash_table(name_table, hash_table);
+
+	/*
+	 * Write the compiled tables to standard output
+	 */
+	printf("static struct name_table_entry const _nc_%s_table[] =\n",
+		root_name);
+	printf("{\n");
+	for (n = 0; n < CAPTABSIZE; n++) {
+		sprintf(buffer, "\"%s\"",
+			name_table[n].nte_name);
+		printf("\t{ %15s,\t%10s,\t%3d, %3d }%c\n",
+			buffer,
+			typenames[name_table[n].nte_type],
+			name_table[n].nte_index,
+			name_table[n].nte_link,
+			n < CAPTABSIZE - 1 ? ',' : ' ');
+	}
+	printf("};\n\n");
+
+	printf("const struct name_table_entry * const _nc_%s_hash_table[%d] =\n",
+		root_name,
+		HASHTABSIZE+1);
+	printf("{\n");
+	for (n = 0; n < HASHTABSIZE; n++) {
+		if (hash_table[n] != 0) {
+			sprintf(buffer, "_nc_%s_table + %3ld",
+				root_name,
+				(long) (hash_table[n] - name_table));
+		} else {
+			strcpy(buffer, "0");
+		}
+		printf("\t%s,\n", buffer);
+	}
+	printf("\t_nc_%s_table\t/* base-of-table */\n", root_name);
+	printf("};\n\n");
+
+	printf("#if (BOOLCOUNT!=%d)||(NUMCOUNT!=%d)||(STRCOUNT!=%d)\n",
+		BoolCount, NumCount, StrCount);
+	printf("#error\t--> term.h and comp_captab.c disagree about the <--\n");
+	printf("#error\t--> numbers of booleans, numbers and/or strings <--\n");
+	printf("#endif\n\n");
+
+	return EXIT_SUCCESS;
+}
+#endif
diff --git a/ncurses-5.2/ncurses/tinfo/comp_parse.c b/ncurses-5.2/ncurses/tinfo/comp_parse.c
new file mode 100644
index 0000000..d659f3a
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/comp_parse.c
@@ -0,0 +1,484 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	comp_parse.c -- parser driver loop and use handling.
+ *
+ *	_nc_read_entry_source(FILE *, literal, bool, bool (*hook)())
+ *	_nc_resolve_uses(void)
+ *	_nc_free_entries(void)
+ *
+ *	Use this code by calling _nc_read_entry_source() on as many source
+ *	files as you like (either terminfo or termcap syntax).  If you
+ *	want use-resolution, call _nc_resolve_uses().  To free the list
+ *	storage, do _nc_free_entries().
+ *
+ */
+
+#include <curses.priv.h>
+
+#include <ctype.h>
+
+#include <tic.h>
+#include <term_entry.h>
+
+MODULE_ID("$Id$")
+
+static void sanity_check(TERMTYPE *);
+void (*_nc_check_termtype) (TERMTYPE *) = sanity_check;
+
+/****************************************************************************
+ *
+ * Entry queue handling
+ *
+ ****************************************************************************/
+/*
+ *  The entry list is a doubly linked list with NULLs terminating the lists:
+ *
+ *	  ---------   ---------   ---------
+ *	  |       |   |       |   |       |   offset
+ *        |-------|   |-------|   |-------|
+ *	  |   ----+-->|   ----+-->|  NULL |   next
+ *	  |-------|   |-------|   |-------|
+ *	  |  NULL |<--+----   |<--+----   |   last
+ *	  ---------   ---------   ---------
+ *	      ^                       ^
+ *	      |                       |
+ *	      |                       |
+ *	   _nc_head                _nc_tail
+ */
+
+ENTRY *_nc_head = 0, *_nc_tail = 0;
+
+static void
+enqueue(ENTRY * ep)
+/* add an entry to the in-core list */
+{
+    ENTRY *newp = _nc_copy_entry(ep);
+
+    if (newp == 0)
+	_nc_err_abort("Out of memory");
+
+    newp->last = _nc_tail;
+    _nc_tail = newp;
+
+    newp->next = 0;
+    if (newp->last)
+	newp->last->next = newp;
+}
+
+void
+_nc_free_entries(ENTRY * headp)
+/* free the allocated storage consumed by list entries */
+{
+    ENTRY *ep, *next;
+
+    for (ep = headp; ep; ep = next) {
+	/*
+	 * This conditional lets us disconnect storage from the list.
+	 * To do this, copy an entry out of the list, then null out
+	 * the string-table member in the original and any use entries
+	 * it references.
+	 */
+	FreeIfNeeded(ep->tterm.str_table);
+
+	next = ep->next;
+
+	free(ep);
+	if (ep == _nc_head)
+	    _nc_head = 0;
+	if (ep == _nc_tail)
+	    _nc_tail = 0;
+    }
+}
+
+static char *
+force_bar(char *dst, char *src)
+{
+    if (strchr(src, '|') == 0) {
+	size_t len = strlen(src);
+	if (len > MAX_NAME_SIZE)
+	    len = MAX_NAME_SIZE;
+	(void) strncpy(dst, src, len);
+	(void) strcpy(dst + len, "|");
+	src = dst;
+    }
+    return src;
+}
+
+bool
+_nc_entry_match(char *n1, char *n2)
+/* do any of the aliases in a pair of terminal names match? */
+{
+    char *pstart, *qstart, *pend, *qend;
+    char nc1[MAX_NAME_SIZE + 2], nc2[MAX_NAME_SIZE + 2];
+
+    n1 = force_bar(nc1, n1);
+    n2 = force_bar(nc2, n2);
+
+    for (pstart = n1; (pend = strchr(pstart, '|')); pstart = pend + 1)
+	for (qstart = n2; (qend = strchr(qstart, '|')); qstart = qend + 1)
+	    if ((pend - pstart == qend - qstart)
+		&& memcmp(pstart, qstart, (size_t) (pend - pstart)) == 0)
+		return (TRUE);
+
+    return (FALSE);
+}
+
+/****************************************************************************
+ *
+ * Entry compiler and resolution logic
+ *
+ ****************************************************************************/
+
+void
+_nc_read_entry_source(FILE * fp, char *buf,
+    int literal, bool silent,
+    bool(*hook) (ENTRY *))
+/* slurp all entries in the given file into core */
+{
+    ENTRY thisentry;
+    bool oldsuppress = _nc_suppress_warnings;
+    int immediate = 0;
+
+    if (silent)
+	_nc_suppress_warnings = TRUE;	/* shut the lexer up, too */
+
+    _nc_reset_input(fp, buf);
+    for (;;) {
+	memset(&thisentry, 0, sizeof(thisentry));
+	if (_nc_parse_entry(&thisentry, literal, silent) == ERR)
+	    break;
+	if (!isalnum(thisentry.tterm.term_names[0]))
+	    _nc_err_abort("terminal names must start with letter or digit");
+
+	/*
+	 * This can be used for immediate compilation of entries with no
+	 * use references to disk, so as to avoid chewing up a lot of
+	 * core when the resolution code could fetch entries off disk.
+	 */
+	if (hook != NULLHOOK && (*hook) (&thisentry))
+	    immediate++;
+	else
+	    enqueue(&thisentry);
+    }
+
+    if (_nc_tail) {
+	/* set up the head pointer */
+	for (_nc_head = _nc_tail; _nc_head->last; _nc_head = _nc_head->last)
+	    continue;
+
+	DEBUG(1, ("head = %s", _nc_head->tterm.term_names));
+	DEBUG(1, ("tail = %s", _nc_tail->tterm.term_names));
+    }
+#ifdef TRACE
+    else if (!immediate)
+	DEBUG(1, ("no entries parsed"));
+#endif
+
+    _nc_suppress_warnings = oldsuppress;
+}
+
+int
+_nc_resolve_uses(bool fullresolve)
+/* try to resolve all use capabilities */
+{
+    ENTRY *qp, *rp, *lastread = 0;
+    bool keepgoing;
+    int i, j, unresolved, total_unresolved, multiples;
+
+    DEBUG(2, ("RESOLUTION BEGINNING"));
+
+    /*
+     * Check for multiple occurrences of the same name.
+     */
+    multiples = 0;
+    for_entry_list(qp) {
+	int matchcount = 0;
+
+	for_entry_list(rp)
+	    if (qp > rp
+	    && _nc_entry_match(qp->tterm.term_names, rp->tterm.term_names)) {
+	    matchcount++;
+	    if (matchcount == 1) {
+		(void) fprintf(stderr, "Name collision between %s",
+		    _nc_first_name(qp->tterm.term_names));
+		multiples++;
+	    }
+	    if (matchcount >= 1)
+		(void) fprintf(stderr, " %s", _nc_first_name(rp->tterm.term_names));
+	}
+	if (matchcount >= 1)
+	    (void) putc('\n', stderr);
+    }
+    if (multiples > 0)
+	return (FALSE);
+
+    DEBUG(2, ("NO MULTIPLE NAME OCCURRENCES"));
+
+    /*
+     * First resolution stage: compute link pointers corresponding to names.
+     */
+    total_unresolved = 0;
+    _nc_curr_col = -1;
+    for_entry_list(qp) {
+	unresolved = 0;
+	for (i = 0; i < qp->nuses; i++) {
+	    bool foundit;
+	    char *child = _nc_first_name(qp->tterm.term_names);
+	    char *lookfor = qp->uses[i].name;
+	    long lookline = qp->uses[i].line;
+
+	    foundit = FALSE;
+
+	    _nc_set_type(child);
+
+	    /* first, try to resolve from in-core records */
+	    for_entry_list(rp)
+		if (rp != qp
+		&& _nc_name_match(rp->tterm.term_names, lookfor, "|")) {
+		DEBUG(2, ("%s: resolving use=%s (in core)",
+			child, lookfor));
+
+		qp->uses[i].link = rp;
+		foundit = TRUE;
+	    }
+
+	    /* if that didn't work, try to merge in a compiled entry */
+	    if (!foundit) {
+		TERMTYPE thisterm;
+		char filename[PATH_MAX];
+
+		memset(&thisterm, 0, sizeof(thisterm));
+		if (_nc_read_entry(lookfor, filename, &thisterm) == 1) {
+		    DEBUG(2, ("%s: resolving use=%s (compiled)",
+			    child, lookfor));
+
+		    rp = typeMalloc(ENTRY, 1);
+		    if (rp == 0)
+			_nc_err_abort("Out of memory");
+		    rp->tterm = thisterm;
+		    rp->nuses = 0;
+		    rp->next = lastread;
+		    lastread = rp;
+
+		    qp->uses[i].link = rp;
+		    foundit = TRUE;
+		}
+	    }
+
+	    /* no good, mark this one unresolvable and complain */
+	    if (!foundit) {
+		unresolved++;
+		total_unresolved++;
+
+		_nc_curr_line = lookline;
+		_nc_warning("resolution of use=%s failed", lookfor);
+		qp->uses[i].link = 0;
+	    }
+	}
+    }
+    if (total_unresolved) {
+	/* free entries read in off disk */
+	_nc_free_entries(lastread);
+	return (FALSE);
+    }
+
+    DEBUG(2, ("NAME RESOLUTION COMPLETED OK"));
+
+    /*
+     * OK, at this point all (char *) references in `name' mwmbers
+     * have been successfully converred to (ENTRY *) pointers in
+     * `link' members.  Time to do the actual merges.
+     */
+    if (fullresolve) {
+	do {
+	    TERMTYPE merged;
+
+	    keepgoing = FALSE;
+
+	    for_entry_list(qp) {
+		if (qp->nuses > 0) {
+		    DEBUG(2, ("%s: attempting merge",
+			    _nc_first_name(qp->tterm.term_names)));
+		    /*
+		     * If any of the use entries we're looking for is
+		     * incomplete, punt.  We'll catch this entry on a
+		     * subsequent pass.
+		     */
+		    for (i = 0; i < qp->nuses; i++)
+			if (qp->uses[i].link->nuses) {
+			    DEBUG(2, ("%s: use entry %d unresolved",
+				    _nc_first_name(qp->tterm.term_names), i));
+			    goto incomplete;
+			}
+
+		    /*
+		       * First, make sure there's no garbage in the
+		       * merge block.  as a side effect, copy into
+		       * the merged entry the name field and string
+		       * table pointer.
+		     */
+		    _nc_copy_termtype(&merged, &(qp->tterm));
+
+		    /*
+		     * Now merge in each use entry in the proper
+		     * (reverse) order.
+		     */
+		    for (; qp->nuses; qp->nuses--)
+			_nc_merge_entry(&merged,
+			    &qp->uses[qp->nuses - 1].link->tterm);
+
+		    /*
+		     * Now merge in the original entry.
+		     */
+		    _nc_merge_entry(&merged, &qp->tterm);
+
+		    /*
+		     * Replace the original entry with the merged one.
+		     */
+		    FreeIfNeeded(qp->tterm.Booleans);
+		    FreeIfNeeded(qp->tterm.Numbers);
+		    FreeIfNeeded(qp->tterm.Strings);
+		    qp->tterm = merged;
+
+		    /*
+		     * We know every entry is resolvable because name resolution
+		     * didn't bomb.  So go back for another pass.
+		     */
+		    /* FALLTHRU */
+		  incomplete:
+		    keepgoing = TRUE;
+		}
+	    }
+	} while
+	    (keepgoing);
+
+	DEBUG(2, ("MERGES COMPLETED OK"));
+
+	/*
+	 * The exit condition of the loop above is such that all entries
+	 * must now be resolved.  Now handle cancellations.  In a resolved
+	 * entry there should be no cancellation markers.
+	 */
+	for_entry_list(qp) {
+	    for_each_boolean(j, &(qp->tterm))
+		if (qp->tterm.Booleans[j] == CANCELLED_BOOLEAN)
+		qp->tterm.Booleans[j] = ABSENT_BOOLEAN;
+	    for_each_number(j, &(qp->tterm))
+		if (qp->tterm.Numbers[j] == CANCELLED_NUMERIC)
+		qp->tterm.Numbers[j] = ABSENT_NUMERIC;
+	    for_each_string(j, &(qp->tterm))
+		if (qp->tterm.Strings[j] == CANCELLED_STRING)
+		qp->tterm.Strings[j] = ABSENT_STRING;
+	}
+    }
+
+    /*
+     * We'd like to free entries read in off disk at this point, but can't.
+     * The merge_entry() code doesn't copy the strings in the use entries,
+     * it just aliases them.  If this ever changes, do a
+     * free_entries(lastread) here.
+     */
+
+    DEBUG(2, ("RESOLUTION FINISHED"));
+
+    if (fullresolve)
+	if (_nc_check_termtype != 0) {
+	    _nc_curr_col = -1;
+	    for_entry_list(qp) {
+		_nc_curr_line = qp->startline;
+		_nc_set_type(_nc_first_name(qp->tterm.term_names));
+		_nc_check_termtype(&qp->tterm);
+	    }
+	    DEBUG(2, ("SANITY CHECK FINISHED"));
+	}
+
+    return (TRUE);
+}
+
+/*
+ * This bit of legerdemain turns all the terminfo variable names into
+ * references to locations in the arrays Booleans, Numbers, and Strings ---
+ * precisely what's needed.
+ */
+
+#undef CUR
+#define CUR tp->
+
+static void
+sanity_check(TERMTYPE * tp)
+{
+    if (!PRESENT(exit_attribute_mode)) {
+#ifdef __UNUSED__		/* this casts too wide a net */
+	bool terminal_entry = !strchr(tp->term_names, '+');
+	if (terminal_entry &&
+	    (PRESENT(set_attributes)
+		|| PRESENT(enter_standout_mode)
+		|| PRESENT(enter_underline_mode)
+		|| PRESENT(enter_blink_mode)
+		|| PRESENT(enter_bold_mode)
+		|| PRESENT(enter_dim_mode)
+		|| PRESENT(enter_secure_mode)
+		|| PRESENT(enter_protected_mode)
+		|| PRESENT(enter_reverse_mode)))
+	    _nc_warning("no exit_attribute_mode");
+#endif /* __UNUSED__ */
+	PAIRED(enter_standout_mode, exit_standout_mode)
+	    PAIRED(enter_underline_mode, exit_underline_mode)
+    }
+
+    /* listed in structure-member order of first argument */
+    PAIRED(enter_alt_charset_mode, exit_alt_charset_mode);
+    ANDMISSING(enter_alt_charset_mode, acs_chars);
+    ANDMISSING(exit_alt_charset_mode, acs_chars);
+    ANDMISSING(enter_blink_mode, exit_attribute_mode);
+    ANDMISSING(enter_bold_mode, exit_attribute_mode);
+    PAIRED(exit_ca_mode, enter_ca_mode);
+    PAIRED(enter_delete_mode, exit_delete_mode);
+    ANDMISSING(enter_dim_mode, exit_attribute_mode);
+    PAIRED(enter_insert_mode, exit_insert_mode);
+    ANDMISSING(enter_secure_mode, exit_attribute_mode);
+    ANDMISSING(enter_protected_mode, exit_attribute_mode);
+    ANDMISSING(enter_reverse_mode, exit_attribute_mode);
+    PAIRED(from_status_line, to_status_line);
+    PAIRED(meta_off, meta_on);
+
+    PAIRED(prtr_on, prtr_off);
+    PAIRED(save_cursor, restore_cursor);
+    PAIRED(enter_xon_mode, exit_xon_mode);
+    PAIRED(enter_am_mode, exit_am_mode);
+    ANDMISSING(label_off, label_on);
+    PAIRED(display_clock, remove_clock);
+    ANDMISSING(set_color_pair, initialize_pair);
+}
diff --git a/ncurses-5.2/ncurses/tinfo/comp_scan.c b/ncurses-5.2/ncurses/tinfo/comp_scan.c
new file mode 100644
index 0000000..dc0dd8f
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/comp_scan.c
@@ -0,0 +1,797 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	comp_scan.c --- Lexical scanner for terminfo compiler.
+ *
+ *	_nc_reset_input()
+ *	_nc_get_token()
+ *	_nc_panic_mode()
+ *	int _nc_syntax;
+ *	int _nc_curr_line;
+ *	long _nc_curr_file_pos;
+ *	long _nc_comment_start;
+ *	long _nc_comment_end;
+ */
+
+#include <curses.priv.h>
+
+#include <ctype.h>
+#include <term_entry.h>
+#include <tic.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * Maximum length of string capability we'll accept before raising an error.
+ * Yes, there is a real capability in /etc/termcap this long, an "is".
+ */
+#define MAXCAPLEN	600
+
+#define iswhite(ch)	(ch == ' '  ||  ch == '\t')
+
+int _nc_syntax = 0;		/* termcap or terminfo? */
+long _nc_curr_file_pos = 0;	/* file offset of current line */
+long _nc_comment_start = 0;	/* start of comment range before name */
+long _nc_comment_end = 0;	/* end of comment range before name */
+long _nc_start_line = 0;	/* start line of current entry */
+
+struct token _nc_curr_token =
+{0, 0, 0};
+
+/*****************************************************************************
+ *
+ * Token-grabbing machinery
+ *
+ *****************************************************************************/
+
+static bool first_column;	/* See 'next_char()' below */
+static char separator;		/* capability separator */
+static int pushtype;		/* type of pushback token */
+static char pushname[MAX_NAME_SIZE + 1];
+
+#if NCURSES_EXT_FUNCS
+bool _nc_disable_period = FALSE;	/* used by tic -a option */
+#endif
+
+static int last_char(void);
+static int next_char(void);
+static long stream_pos(void);
+static bool end_of_stream(void);
+static void push_back(char c);
+
+/* Assume we may be looking at a termcap-style continuation */
+static inline int
+eat_escaped_newline(int ch)
+{
+    if (ch == '\\')
+	while ((ch = next_char()) == '\n' || iswhite(ch))
+	    continue;
+    return ch;
+}
+
+/*
+ *	int
+ *	get_token()
+ *
+ *	Scans the input for the next token, storing the specifics in the
+ *	global structure 'curr_token' and returning one of the following:
+ *
+ *		NAMES		A line beginning in column 1.  'name'
+ *				will be set to point to everything up to but
+ *				not including the first separator on the line.
+ *		BOOLEAN		An entry consisting of a name followed by
+ *				a separator.  'name' will be set to point to
+ *				the name of the capability.
+ *		NUMBER		An entry of the form
+ *					name#digits,
+ *				'name' will be set to point to the capability
+ *				name and 'valnumber' to the number given.
+ *		STRING		An entry of the form
+ *					name=characters,
+ *				'name' is set to the capability name and
+ *				'valstring' to the string of characters, with
+ *				input translations done.
+ *		CANCEL		An entry of the form
+ *					name@,
+ *				'name' is set to the capability name and
+ *				'valnumber' to -1.
+ *		EOF		The end of the file has been reached.
+ *
+ *	A `separator' is either a comma or a semicolon, depending on whether
+ *	we are in termcap or terminfo mode.
+ *
+ */
+
+int
+_nc_get_token(void)
+{
+    static const char terminfo_punct[] = "@%&*!#";
+    long number;
+    int type;
+    int ch;
+    char *numchk;
+    char numbuf[80];
+    unsigned found;
+    static char buffer[MAX_ENTRY_SIZE];
+    char *ptr;
+    int dot_flag = FALSE;
+    long token_start;
+
+    if (pushtype != NO_PUSHBACK) {
+	int retval = pushtype;
+
+	_nc_set_type(pushname);
+	DEBUG(3, ("pushed-back token: `%s', class %d",
+		  _nc_curr_token.tk_name, pushtype));
+
+	pushtype = NO_PUSHBACK;
+	pushname[0] = '\0';
+
+	/* currtok wasn't altered by _nc_push_token() */
+	return (retval);
+    }
+
+    if (end_of_stream())
+	return (EOF);
+
+  start_token:
+    token_start = stream_pos();
+    while ((ch = next_char()) == '\n' || iswhite(ch))
+	continue;
+
+    ch = eat_escaped_newline(ch);
+
+    if (ch == EOF)
+	type = EOF;
+    else {
+	/* if this is a termcap entry, skip a leading separator */
+	if (separator == ':' && ch == ':')
+	    ch = next_char();
+
+	if (ch == '.'
+#if NCURSES_EXT_FUNCS
+	    && !_nc_disable_period
+#endif
+	    ) {
+	    dot_flag = TRUE;
+	    DEBUG(8, ("dot-flag set"));
+
+	    while ((ch = next_char()) == '.' || iswhite(ch))
+		continue;
+	}
+
+	if (ch == EOF) {
+	    type = EOF;
+	    goto end_of_token;
+	}
+
+	/* have to make some punctuation chars legal for terminfo */
+	if (!isalnum(ch)
+#if NCURSES_EXT_FUNCS
+	    && !(ch == '.' && _nc_disable_period)
+#endif
+	    && !strchr(terminfo_punct, (char) ch)) {
+	    _nc_warning("Illegal character (expected alphanumeric or %s) - %s",
+			terminfo_punct, unctrl(ch));
+	    _nc_panic_mode(separator);
+	    goto start_token;
+	}
+
+	ptr = buffer;
+	*(ptr++) = ch;
+
+	if (first_column) {
+	    char *desc;
+
+	    _nc_comment_start = token_start;
+	    _nc_comment_end = _nc_curr_file_pos;
+	    _nc_start_line = _nc_curr_line;
+
+	    _nc_syntax = ERR;
+	    while ((ch = next_char()) != '\n') {
+		if (ch == EOF)
+		    _nc_err_abort("premature EOF");
+		else if (ch == ':' && last_char() != ',') {
+		    _nc_syntax = SYN_TERMCAP;
+		    separator = ':';
+		    break;
+		} else if (ch == ',') {
+		    _nc_syntax = SYN_TERMINFO;
+		    separator = ',';
+		    /*
+		     * Fall-through here is not an accident.
+		     * The idea is that if we see a comma, we
+		     * figure this is terminfo unless we
+		     * subsequently run into a colon -- but
+		     * we don't stop looking for that colon until
+		     * hitting a newline.  This allows commas to
+		     * be embedded in description fields of
+		     * either syntax.
+		     */
+		    /* FALLTHRU */
+		} else
+		    ch = eat_escaped_newline(ch);
+
+		*ptr++ = ch;
+	    }
+	    ptr[0] = '\0';
+	    if (_nc_syntax == ERR) {
+		/*
+		 * Grrr...what we ought to do here is barf,
+		 * complaining that the entry is malformed.
+		 * But because a couple of name fields in the
+		 * 8.2 termcap file end with |\, we just have
+		 * to assume it's termcap syntax.
+		 */
+		_nc_syntax = SYN_TERMCAP;
+		separator = ':';
+	    } else if (_nc_syntax == SYN_TERMINFO) {
+		/* throw away trailing /, *$/ */
+		for (--ptr; iswhite(*ptr) || *ptr == ','; ptr--)
+		    continue;
+		ptr[1] = '\0';
+	    }
+
+	    /*
+	     * This is the soonest we have the terminal name
+	     * fetched.  Set up for following warning messages.
+	     */
+	    ptr = strchr(buffer, '|');
+	    if (ptr == (char *) NULL)
+		ptr = buffer + strlen(buffer);
+	    ch = *ptr;
+	    *ptr = '\0';
+	    _nc_set_type(buffer);
+	    *ptr = ch;
+
+	    /*
+	     * Compute the boundary between the aliases and the
+	     * description field for syntax-checking purposes.
+	     */
+	    desc = strrchr(buffer, '|');
+	    if (desc) {
+		if (*desc == '\0')
+		    _nc_warning("empty longname field");
+		else if (strchr(desc, ' ') == (char *) NULL)
+		    _nc_warning("older tic versions may treat the description field as an alias");
+	    }
+	    if (!desc)
+		desc = buffer + strlen(buffer);
+
+	    /*
+	     * Whitespace in a name field other than the long name
+	     * can confuse rdist and some termcap tools.  Slashes
+	     * are a no-no.  Other special characters can be
+	     * dangerous due to shell expansion.
+	     */
+	    for (ptr = buffer; ptr < desc; ptr++) {
+		if (isspace(*ptr)) {
+		    _nc_warning("whitespace in name or alias field");
+		    break;
+		} else if (*ptr == '/') {
+		    _nc_warning("slashes aren't allowed in names or aliases");
+		    break;
+		} else if (strchr("$[]!*?", *ptr)) {
+		    _nc_warning("dubious character `%c' in name or alias field", *ptr);
+		    break;
+		}
+	    }
+
+	    ptr = buffer;
+
+	    _nc_curr_token.tk_name = buffer;
+	    type = NAMES;
+	} else {
+	    while ((ch = next_char()) != EOF) {
+		if (!isalnum(ch)) {
+		    if (_nc_syntax == SYN_TERMINFO) {
+			if (ch != '_')
+			    break;
+		    } else {	/* allow ';' for "k;" */
+			if (ch != ';')
+			    break;
+		    }
+		}
+		*(ptr++) = ch;
+	    }
+
+	    *ptr++ = '\0';
+	    switch (ch) {
+	    case ',':
+	    case ':':
+		if (ch != separator)
+		    _nc_err_abort("Separator inconsistent with syntax");
+		_nc_curr_token.tk_name = buffer;
+		type = BOOLEAN;
+		break;
+	    case '@':
+		if ((ch = next_char()) != separator)
+		    _nc_warning("Missing separator after `%s', have %s",
+				buffer, unctrl(ch));
+		_nc_curr_token.tk_name = buffer;
+		type = CANCEL;
+		break;
+
+	    case '#':
+		found = 0;
+		while (isalnum(ch = next_char())) {
+		    numbuf[found++] = ch;
+		    if (found >= sizeof(numbuf) - 1)
+			break;
+		}
+		numbuf[found] = '\0';
+		number = strtol(numbuf, &numchk, 0);
+		if (numchk == numbuf)
+		    _nc_warning("no value given for `%s'", buffer);
+		if ((*numchk != '\0') || (ch != separator))
+		    _nc_warning("Missing separator");
+		_nc_curr_token.tk_name = buffer;
+		_nc_curr_token.tk_valnumber = number;
+		type = NUMBER;
+		break;
+
+	    case '=':
+		ch = _nc_trans_string(ptr, buffer + sizeof(buffer));
+		if (ch != separator)
+		    _nc_warning("Missing separator");
+		_nc_curr_token.tk_name = buffer;
+		_nc_curr_token.tk_valstring = ptr;
+		type = STRING;
+		break;
+
+	    case EOF:
+		type = EOF;
+		break;
+	    default:
+		/* just to get rid of the compiler warning */
+		type = UNDEF;
+		_nc_warning("Illegal character - %s", unctrl(ch));
+	    }
+	}			/* end else (first_column == FALSE) */
+    }				/* end else (ch != EOF) */
+
+  end_of_token:
+
+#ifdef TRACE
+    if (dot_flag == TRUE)
+	DEBUG(8, ("Commented out "));
+
+    if (_nc_tracing >= DEBUG_LEVEL(7)) {
+	switch (type) {
+	case BOOLEAN:
+	    _tracef("Token: Boolean; name='%s'",
+		    _nc_curr_token.tk_name);
+	    break;
+
+	case NUMBER:
+	    _tracef("Token: Number;  name='%s', value=%d",
+		    _nc_curr_token.tk_name,
+		    _nc_curr_token.tk_valnumber);
+	    break;
+
+	case STRING:
+	    _tracef("Token: String;  name='%s', value=%s",
+		    _nc_curr_token.tk_name,
+		    _nc_visbuf(_nc_curr_token.tk_valstring));
+	    break;
+
+	case CANCEL:
+	    _tracef("Token: Cancel; name='%s'",
+		    _nc_curr_token.tk_name);
+	    break;
+
+	case NAMES:
+
+	    _tracef("Token: Names; value='%s'",
+		    _nc_curr_token.tk_name);
+	    break;
+
+	case EOF:
+	    _tracef("Token: End of file");
+	    break;
+
+	default:
+	    _nc_warning("Bad token type");
+	}
+    }
+#endif
+
+    if (dot_flag == TRUE)	/* if commented out, use the next one */
+	type = _nc_get_token();
+
+    DEBUG(3, ("token: `%s', class %d", _nc_curr_token.tk_name, type));
+
+    return (type);
+}
+
+/*
+ *	char
+ *	trans_string(ptr)
+ *
+ *	Reads characters using next_char() until encountering a separator, nl,
+ *	or end-of-file.  The returned value is the character which caused
+ *	reading to stop.  The following translations are done on the input:
+ *
+ *		^X  goes to  ctrl-X (i.e. X & 037)
+ *		{\E,\n,\r,\b,\t,\f}  go to
+ *			{ESCAPE,newline,carriage-return,backspace,tab,formfeed}
+ *		{\^,\\}  go to  {carat,backslash}
+ *		\ddd (for ddd = up to three octal digits)  goes to the character ddd
+ *
+ *		\e == \E
+ *		\0 == \200
+ *
+ */
+
+char
+_nc_trans_string(char *ptr, char *last)
+{
+    int count = 0;
+    int number;
+    int i, c;
+    chtype ch, last_ch = '\0';
+    bool ignored = FALSE;
+    bool long_warning = FALSE;
+
+    while ((ch = c = next_char()) != (chtype) separator && c != EOF) {
+	if (ptr == (last - 1))
+	    break;
+	if ((_nc_syntax == SYN_TERMCAP) && c == '\n')
+	    break;
+	if (ch == '^' && last_ch != '%') {
+	    ch = c = next_char();
+	    if (c == EOF)
+		_nc_err_abort("Premature EOF");
+
+	    if (!(is7bits(ch) && isprint(ch))) {
+		_nc_warning("Illegal ^ character - %s", unctrl(ch));
+	    }
+	    if (ch == '?') {
+		*(ptr++) = '\177';
+		if (_nc_tracing)
+		    _nc_warning("Allow ^? as synonym for \\177");
+	    } else {
+		if ((ch &= 037) == 0)
+		    ch = 128;
+		*(ptr++) = (char) (ch);
+	    }
+	} else if (ch == '\\') {
+	    ch = c = next_char();
+	    if (c == EOF)
+		_nc_err_abort("Premature EOF");
+
+	    if (ch >= '0' && ch <= '7') {
+		number = ch - '0';
+		for (i = 0; i < 2; i++) {
+		    ch = c = next_char();
+		    if (c == EOF)
+			_nc_err_abort("Premature EOF");
+
+		    if (c < '0' || c > '7') {
+			if (isdigit(c)) {
+			    _nc_warning("Non-octal digit `%c' in \\ sequence", c);
+			    /* allow the digit; it'll do less harm */
+			} else {
+			    push_back((char) c);
+			    break;
+			}
+		    }
+
+		    number = number * 8 + c - '0';
+		}
+
+		if (number == 0)
+		    number = 0200;
+		*(ptr++) = (char) number;
+	    } else {
+		switch (c) {
+		case 'E':
+		case 'e':
+		    *(ptr++) = '\033';
+		    break;
+
+		case 'a':
+		    *(ptr++) = '\007';
+		    break;
+
+		case 'l':
+		case 'n':
+		    *(ptr++) = '\n';
+		    break;
+
+		case 'r':
+		    *(ptr++) = '\r';
+		    break;
+
+		case 'b':
+		    *(ptr++) = '\010';
+		    break;
+
+		case 's':
+		    *(ptr++) = ' ';
+		    break;
+
+		case 'f':
+		    *(ptr++) = '\014';
+		    break;
+
+		case 't':
+		    *(ptr++) = '\t';
+		    break;
+
+		case '\\':
+		    *(ptr++) = '\\';
+		    break;
+
+		case '^':
+		    *(ptr++) = '^';
+		    break;
+
+		case ',':
+		    *(ptr++) = ',';
+		    break;
+
+		case ':':
+		    *(ptr++) = ':';
+		    break;
+
+		case '\n':
+		    continue;
+
+		default:
+		    _nc_warning("Illegal character %s in \\ sequence",
+				unctrl(ch));
+		    *(ptr++) = (char) ch;
+		}		/* endswitch (ch) */
+	    }			/* endelse (ch < '0' ||  ch > '7') */
+	}
+	/* end else if (ch == '\\') */
+	else if (ch == '\n' && (_nc_syntax == SYN_TERMINFO)) {
+	    /* newlines embedded in a terminfo string are ignored */
+	    ignored = TRUE;
+	} else {
+	    *(ptr++) = (char) ch;
+	}
+
+	if (!ignored) {
+	    last_ch = ch;
+	    count++;
+	}
+	ignored = FALSE;
+
+	if (count > MAXCAPLEN && !long_warning) {
+	    _nc_warning("Very long string found.  Missing separator?");
+	    long_warning = TRUE;
+	}
+    }				/* end while */
+
+    *ptr = '\0';
+
+    return (ch);
+}
+
+/*
+ *	_nc_push_token()
+ *
+ *	Push a token of given type so that it will be reread by the next
+ *	get_token() call.
+ */
+
+void
+_nc_push_token(int tokclass)
+{
+    /*
+     * This implementation is kind of bogus, it will fail if we ever do
+     * more than one pushback at a time between get_token() calls.  It
+     * relies on the fact that curr_tok is static storage that nothing
+     * but get_token() touches.
+     */
+    pushtype = tokclass;
+    _nc_get_type(pushname);
+
+    DEBUG(3, ("pushing token: `%s', class %d",
+	      _nc_curr_token.tk_name, pushtype));
+}
+
+/*
+ * Panic mode error recovery - skip everything until a "ch" is found.
+ */
+void
+_nc_panic_mode(char ch)
+{
+    int c;
+
+    for (;;) {
+	c = next_char();
+	if (c == ch)
+	    return;
+	if (c == EOF)
+	    return;
+    }
+}
+
+/*****************************************************************************
+ *
+ * Character-stream handling
+ *
+ *****************************************************************************/
+
+#define LEXBUFSIZ	1024
+
+static char *bufptr;		/* otherwise, the input buffer pointer */
+static char *bufstart;		/* start of buffer so we can compute offsets */
+static FILE *yyin;		/* scanner's input file descriptor */
+
+/*
+ *	_nc_reset_input()
+ *
+ *	Resets the input-reading routines.  Used on initialization,
+ *	or after a seek has been done.  Exactly one argument must be
+ *	non-null.
+ */
+
+void
+_nc_reset_input(FILE * fp, char *buf)
+{
+    pushtype = NO_PUSHBACK;
+    pushname[0] = '\0';
+    yyin = fp;
+    bufstart = bufptr = buf;
+    _nc_curr_file_pos = 0L;
+    if (fp != 0)
+	_nc_curr_line = 0;
+    _nc_curr_col = 0;
+}
+
+/*
+ *	int last_char()
+ *
+ *	Returns the final nonblank character on the current input buffer
+ */
+static int
+last_char(void)
+{
+    size_t len = strlen(bufptr);
+    while (len--) {
+	if (!isspace(bufptr[len]))
+	    return bufptr[len];
+    }
+    return 0;
+}
+
+/*
+ *	int next_char()
+ *
+ *	Returns the next character in the input stream.  Comments and leading
+ *	white space are stripped.
+ *
+ *	The global state variable 'firstcolumn' is set TRUE if the character
+ *	returned is from the first column of the input line.
+ *
+ *	The global variable _nc_curr_line is incremented for each new line.
+ *	The global variable _nc_curr_file_pos is set to the file offset of the
+ *	beginning of each line.
+ */
+
+static int
+next_char(void)
+{
+    if (!yyin) {
+	if (*bufptr == '\0')
+	    return (EOF);
+	if (*bufptr == '\n') {
+	    _nc_curr_line++;
+	    _nc_curr_col = 0;
+	}
+    } else if (!bufptr || !*bufptr) {
+	/*
+	 * In theory this could be recoded to do its I/O one
+	 * character at a time, saving the buffer space.  In
+	 * practice, this turns out to be quite hard to get
+	 * completely right.  Try it and see.  If you succeed,
+	 * don't forget to hack push_back() correspondingly.
+	 */
+	static char line[LEXBUFSIZ];
+	size_t len;
+
+	do {
+	    _nc_curr_file_pos = ftell(yyin);
+
+	    if ((bufstart = fgets(line, LEXBUFSIZ, yyin)) != NULL) {
+		_nc_curr_line++;
+		_nc_curr_col = 0;
+	    }
+	    bufptr = bufstart;
+	} while
+	    (bufstart != NULL && line[0] == '#');
+
+	if (bufstart == NULL || *bufstart == 0)
+	    return (EOF);
+
+	while (iswhite(*bufptr))
+	    bufptr++;
+
+	/*
+	 * Treat a trailing <cr><lf> the same as a <newline> so we can read
+	 * files on OS/2, etc.
+	 */
+	if ((len = strlen(bufptr)) > 1) {
+	    if (bufptr[len - 1] == '\n'
+		&& bufptr[len - 2] == '\r') {
+		len--;
+		bufptr[len - 1] = '\n';
+		bufptr[len] = '\0';
+	    }
+	}
+
+	/*
+	 * If we don't have a trailing newline, it's because the line is simply
+	 * too long.  Give up.  (FIXME:  We could instead reallocate the line
+	 * buffer and allow arbitrary-length lines).
+	 */
+	if (len == 0 || (bufptr[len - 1] != '\n'))
+	    return (EOF);
+    }
+
+    first_column = (bufptr == bufstart);
+
+    _nc_curr_col++;
+    return (*bufptr++);
+}
+
+static void
+push_back(char c)
+/* push a character back onto the input stream */
+{
+    if (bufptr == bufstart)
+	_nc_syserr_abort("Can't backspace off beginning of line");
+    *--bufptr = c;
+}
+
+static long
+stream_pos(void)
+/* return our current character position in the input stream */
+{
+    return (yyin ? ftell(yyin) : (bufptr ? bufptr - bufstart : 0));
+}
+
+static bool
+end_of_stream(void)
+/* are we at end of input? */
+{
+    return ((yyin ? feof(yyin) : (bufptr && *bufptr == '\0'))
+	    ? TRUE : FALSE);
+}
+
+/* comp_scan.c ends here */
diff --git a/ncurses-5.2/ncurses/tinfo/doalloc.c b/ncurses-5.2/ncurses/tinfo/doalloc.c
new file mode 100644
index 0000000..77668a4
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/doalloc.c
@@ -0,0 +1,74 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1998                        *
+ ****************************************************************************/
+
+
+/*
+ * Wrapper for malloc/realloc.  Standard implementations allow realloc with
+ * a null pointer, but older libraries may not (e.g., SunOS).
+ *
+ * Also if realloc fails, we discard the old memory to avoid leaks.
+ */
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+void *_nc_doalloc(void *oldp, size_t amount)
+{
+	void *newp;
+
+	if (oldp != 0) {
+		if ((newp = realloc(oldp, amount)) == 0) {
+			free(oldp);
+			errno = ENOMEM;		/* just in case 'free' reset */
+		}
+	} else {
+		newp = typeMalloc(char, amount);
+	}
+	return newp;
+}
+
+#if !HAVE_STRDUP
+char *_nc_strdup(const char *src)
+{
+    char *dst;
+    if (src != 0) {
+	dst = typeMalloc(char, strlen(src) + 1);
+	if (dst != 0) {
+	    (void)strcpy(dst, src);
+	}
+    } else {
+	dst = 0;
+    }
+    return dst;
+}
+#endif
diff --git a/ncurses-5.2/ncurses/tinfo/free_ttype.c b/ncurses-5.2/ncurses/tinfo/free_ttype.c
new file mode 100644
index 0000000..ea7585c
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/free_ttype.c
@@ -0,0 +1,72 @@
+/****************************************************************************
+ * Copyright (c) 1999,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1999                        *
+ ****************************************************************************/
+
+
+/*
+ * free_ttype.c -- allocation functions for TERMTYPE
+ *
+ *	_nc_free_termtype()
+ *	use_extended_names()
+ *
+ */
+
+#include <curses.priv.h>
+
+#include <tic.h>
+#include <term_entry.h>
+
+MODULE_ID("$Id$")
+
+void _nc_free_termtype(TERMTYPE *ptr)
+{
+    FreeIfNeeded(ptr->str_table);
+    FreeIfNeeded(ptr->term_names);
+    FreeIfNeeded(ptr->Booleans);
+    FreeIfNeeded(ptr->Numbers);
+    FreeIfNeeded(ptr->Strings);
+#if NCURSES_XNAMES
+    FreeIfNeeded(ptr->ext_str_table);
+    FreeIfNeeded(ptr->ext_Names);
+#endif
+    memset(ptr, 0, sizeof(TERMTYPE));
+}
+
+#if NCURSES_XNAMES
+bool _nc_user_definable = TRUE;
+
+int use_extended_names(bool flag)
+{
+    int oldflag = _nc_user_definable;
+    _nc_user_definable = flag;
+    return oldflag;
+}
+#endif
diff --git a/ncurses-5.2/ncurses/tinfo/getenv_num.c b/ncurses-5.2/ncurses/tinfo/getenv_num.c
new file mode 100644
index 0000000..5fd8561
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/getenv_num.c
@@ -0,0 +1,56 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1998                        *
+ ****************************************************************************/
+
+/*
+ *	getenv_num.c -- obtain a number from the environment
+ */
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+int
+_nc_getenv_num(const char *name)
+{
+	char *dst = 0;
+	char *src = getenv(name);
+	long value;
+
+	if ((src == 0)
+	 || (value = strtol(src, &dst, 0)) < 0
+	 || (dst == src)
+	 || (*dst != '\0')
+	 || (int)value < value)
+		value = -1;
+
+	return (int) value;
+}
diff --git a/ncurses-5.2/ncurses/tinfo/home_terminfo.c b/ncurses-5.2/ncurses/tinfo/home_terminfo.c
new file mode 100644
index 0000000..ca8be5f
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/home_terminfo.c
@@ -0,0 +1,65 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1998,2000                   *
+ ****************************************************************************/
+
+/*
+ *	home_terminfo.c -- return the $HOME/.terminfo string, expanded
+ */
+
+#include <curses.priv.h>
+#include <tic.h>
+
+MODULE_ID("$Id$");
+
+#define my_length (strlen(home) + sizeof(PRIVATE_INFO))
+
+/* ncurses extension...fall back on user's private directory */
+
+char *
+_nc_home_terminfo(void)
+{
+    char *home;
+    static char *temp = 0;
+
+    if (use_terminfo_vars()) {
+	if (temp == 0) {
+	    if ((home = getenv("HOME")) != 0
+		&& my_length <= PATH_MAX) {
+		temp = typeMalloc(char, my_length);
+		if (temp == 0)
+		    _nc_err_abort("Out of memory");
+		(void) sprintf(temp, PRIVATE_INFO, home);
+	    }
+	}
+	return temp;
+    }
+    return 0;
+}
diff --git a/ncurses-5.2/ncurses/tinfo/init_keytry.c b/ncurses-5.2/ncurses/tinfo/init_keytry.c
new file mode 100644
index 0000000..e34115d
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/init_keytry.c
@@ -0,0 +1,78 @@
+/****************************************************************************
+ * Copyright (c) 1999 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+#include <term.h>	/* keypad_xmit, keypad_local, meta_on, meta_off */
+			/* cursor_visible,cursor_normal,cursor_invisible */
+#include <tic.h>	/* struct tinfo_fkeys */
+
+MODULE_ID("$Id$")
+
+/*
+**      _nc_init_keytry()
+**
+**      Construct the try for the current terminal's keypad keys.
+**
+*/
+
+#if	BROKEN_LINKER
+#undef	_nc_tinfo_fkeys
+#endif
+
+/* LINT_PREPRO
+#if 0*/
+#include <init_keytry.h>
+/* LINT_PREPRO
+#endif*/
+
+#if	BROKEN_LINKER
+struct tinfo_fkeys *_nc_tinfo_fkeysf(void)
+{
+	return _nc_tinfo_fkeys;
+}
+#endif
+
+void _nc_init_keytry(void)
+{
+	size_t n;
+
+	/* The SP->_keytry value is initialized in newterm(), where the SP
+	 * structure is created, because we can not tell where keypad() or
+	 * mouse_activate() (which will call keyok()) are first called.
+	 */
+
+	for (n = 0; _nc_tinfo_fkeys[n].code; n++)
+		if (_nc_tinfo_fkeys[n].offset < STRCOUNT)
+		_nc_add_to_try(&(SP->_keytry),
+			CUR Strings[_nc_tinfo_fkeys[n].offset],
+			_nc_tinfo_fkeys[n].code);
+#ifdef TRACE
+	_nc_trace_tries(SP->_keytry);
+#endif
+}
diff --git a/ncurses-5.2/ncurses/tinfo/keys.list b/ncurses-5.2/ncurses/tinfo/keys.list
new file mode 100644
index 0000000..3ad8918
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/keys.list
@@ -0,0 +1,158 @@
+# $Id$
+# The first column is the #define symbol that is in curses.h
+# The second column is the term.h symbol, for terminfo
+# Not all keycodes have corresponding terminfo capabilities.
+KEY_A1		key_a1 
+KEY_A3		key_a3 
+KEY_B2		key_b2 
+KEY_BACKSPACE	key_backspace 
+KEY_BEG		key_beg 
+KEY_BREAK
+KEY_BTAB	key_btab 
+KEY_C1		key_c1 
+KEY_C3		key_c3 
+KEY_CANCEL	key_cancel 
+KEY_CATAB	key_catab 
+KEY_CLEAR	key_clear 
+KEY_CLOSE	key_close 
+KEY_COMMAND	key_command 
+KEY_COPY	key_copy 
+KEY_CREATE	key_create 
+KEY_CTAB	key_ctab 
+KEY_DC		key_dc 
+KEY_DL		key_dl 
+KEY_DOWN	key_down 
+KEY_EIC		key_eic 
+KEY_END		key_end 
+KEY_ENTER	key_enter 
+KEY_EOL		key_eol 
+KEY_EOS		key_eos 
+KEY_EXIT	key_exit 
+KEY_F(0)	key_f0 
+KEY_F(1)	key_f1 
+KEY_F(10)	key_f10 
+KEY_F(11)	key_f11 
+KEY_F(12)	key_f12 
+KEY_F(13)	key_f13 
+KEY_F(14)	key_f14 
+KEY_F(15)	key_f15 
+KEY_F(16)	key_f16 
+KEY_F(17)	key_f17 
+KEY_F(18)	key_f18 
+KEY_F(19)	key_f19 
+KEY_F(2)	key_f2 
+KEY_F(20)	key_f20 
+KEY_F(21)	key_f21 
+KEY_F(22)	key_f22 
+KEY_F(23)	key_f23 
+KEY_F(24)	key_f24 
+KEY_F(25)	key_f25 
+KEY_F(26)	key_f26 
+KEY_F(27)	key_f27 
+KEY_F(28)	key_f28 
+KEY_F(29)	key_f29 
+KEY_F(3)	key_f3 
+KEY_F(30)	key_f30 
+KEY_F(31)	key_f31 
+KEY_F(32)	key_f32 
+KEY_F(33)	key_f33 
+KEY_F(34)	key_f34 
+KEY_F(35)	key_f35 
+KEY_F(36)	key_f36 
+KEY_F(37)	key_f37 
+KEY_F(38)	key_f38 
+KEY_F(39)	key_f39 
+KEY_F(4)	key_f4 
+KEY_F(40)	key_f40 
+KEY_F(41)	key_f41 
+KEY_F(42)	key_f42 
+KEY_F(43)	key_f43 
+KEY_F(44)	key_f44 
+KEY_F(45)	key_f45 
+KEY_F(46)	key_f46 
+KEY_F(47)	key_f47 
+KEY_F(48)	key_f48 
+KEY_F(49)	key_f49 
+KEY_F(5)	key_f5 
+KEY_F(50)	key_f50 
+KEY_F(51)	key_f51 
+KEY_F(52)	key_f52 
+KEY_F(53)	key_f53 
+KEY_F(54)	key_f54 
+KEY_F(55)	key_f55 
+KEY_F(56)	key_f56 
+KEY_F(57)	key_f57 
+KEY_F(58)	key_f58 
+KEY_F(59)	key_f59 
+KEY_F(6)	key_f6 
+KEY_F(60)	key_f60 
+KEY_F(61)	key_f61 
+KEY_F(62)	key_f62 
+KEY_F(63)	key_f63 
+KEY_F(7)	key_f7 
+KEY_F(8)	key_f8 
+KEY_F(9)	key_f9 
+KEY_FIND	key_find 
+KEY_HELP	key_help 
+KEY_HOME	key_home 
+KEY_IC		key_ic 
+KEY_IL		key_il 
+KEY_LEFT	key_left 
+KEY_LL		key_ll 
+KEY_MARK	key_mark 
+KEY_MESSAGE	key_message 
+KEY_MOUSE	key_mouse 
+KEY_MOVE	key_move 
+KEY_NEXT	key_next 
+KEY_NPAGE	key_npage 
+KEY_OPEN	key_open 
+KEY_OPTIONS	key_options 
+KEY_PPAGE	key_ppage 
+KEY_PREVIOUS	key_previous 
+KEY_PRINT	key_print 
+KEY_REDO	key_redo 
+KEY_REFERENCE	key_reference 
+KEY_REFRESH	key_refresh 
+KEY_REPLACE	key_replace 
+KEY_RESET
+KEY_RESIZE
+KEY_RESTART	key_restart 
+KEY_RESUME	key_resume 
+KEY_RIGHT	key_right 
+KEY_SAVE	key_save 
+KEY_SBEG	key_sbeg 
+KEY_SCANCEL	key_scancel 
+KEY_SCOMMAND	key_scommand 
+KEY_SCOPY	key_scopy 
+KEY_SCREATE	key_screate 
+KEY_SDC		key_sdc 
+KEY_SDL		key_sdl 
+KEY_SELECT	key_select 
+KEY_SEND	key_send 
+KEY_SEOL	key_seol 
+KEY_SEXIT	key_sexit 
+KEY_SF		key_sf 
+KEY_SFIND	key_sfind 
+KEY_SHELP	key_shelp 
+KEY_SHOME	key_shome 
+KEY_SIC		key_sic 
+KEY_SLEFT	key_sleft 
+KEY_SMESSAGE	key_smessage 
+KEY_SMOVE	key_smove 
+KEY_SNEXT	key_snext 
+KEY_SOPTIONS	key_soptions 
+KEY_SPREVIOUS	key_sprevious 
+KEY_SPRINT	key_sprint 
+KEY_SR		key_sr 
+KEY_SREDO	key_sredo 
+KEY_SREPLACE	key_sreplace 
+KEY_SRESET
+KEY_SRIGHT	key_sright 
+KEY_SRSUME	key_srsume 
+KEY_SSAVE	key_ssave 
+KEY_SSUSPEND	key_ssuspend 
+KEY_STAB	key_stab 
+KEY_SUNDO	key_sundo 
+KEY_SUSPEND	key_suspend 
+KEY_UNDO	key_undo 
+KEY_UP		key_up 
diff --git a/ncurses-5.2/ncurses/tinfo/lib_acs.c b/ncurses-5.2/ncurses/tinfo/lib_acs.c
new file mode 100644
index 0000000..a24d338
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_acs.c
@@ -0,0 +1,139 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+
+#include <curses.priv.h>
+#include <term.h>	/* ena_acs, acs_chars */
+
+MODULE_ID("$Id$")
+
+chtype acs_map[ACS_LEN] = { 0 };
+
+void _nc_init_acs(void)
+{
+	T(("initializing ACS map"));
+
+	/*
+	 * Initializations for a UNIX-like multi-terminal environment.  Use
+	 * ASCII chars and count on the terminfo description to do better.
+	 */
+	ACS_ULCORNER = '+';	/* should be upper left corner */
+	ACS_LLCORNER = '+';	/* should be lower left corner */
+	ACS_URCORNER = '+';	/* should be upper right corner */
+	ACS_LRCORNER = '+';	/* should be lower right corner */
+	ACS_RTEE     = '+';	/* should be tee pointing left */
+	ACS_LTEE     = '+';	/* should be tee pointing right */
+	ACS_BTEE     = '+';	/* should be tee pointing up */
+	ACS_TTEE     = '+';	/* should be tee pointing down */
+	ACS_HLINE    = '-';	/* should be horizontal line */
+	ACS_VLINE    = '|';	/* should be vertical line */
+	ACS_PLUS     = '+';	/* should be large plus or crossover */
+	ACS_S1       = '~';	/* should be scan line 1 */
+	ACS_S9       = '_';	/* should be scan line 9 */
+	ACS_DIAMOND  = '+';	/* should be diamond */
+	ACS_CKBOARD  = ':';	/* should be checker board (stipple) */
+	ACS_DEGREE   = '\'';	/* should be degree symbol */
+	ACS_PLMINUS  = '#';	/* should be plus/minus */
+	ACS_BULLET   = 'o';	/* should be bullet */
+	ACS_LARROW   = '<';	/* should be arrow pointing left */
+	ACS_RARROW   = '>';	/* should be arrow pointing right */
+	ACS_DARROW   = 'v';	/* should be arrow pointing down */
+	ACS_UARROW   = '^';	/* should be arrow pointing up */
+	ACS_BOARD    = '#';	/* should be board of squares */
+	ACS_LANTERN  = '#';	/* should be lantern symbol */
+	ACS_BLOCK    = '#';	/* should be solid square block */
+	/* these defaults were invented for ncurses */
+	ACS_S3       = '-';	/* should be scan line 3 */
+	ACS_S7       = '-';	/* should be scan line 7 */
+	ACS_LEQUAL   = '<';	/* should be less-than-or-equal-to */
+	ACS_GEQUAL   = '>';	/* should be greater-than-or-equal-to */
+	ACS_PI       = '*';	/* should be greek pi */
+        ACS_NEQUAL   = '!';	/* should be not-equal */
+        ACS_STERLING = 'f';	/* should be pound-sterling symbol */
+
+	if (ena_acs != NULL)
+	{
+		TPUTS_TRACE("ena_acs");
+		putp(ena_acs);
+	}
+
+#define ALTCHAR(c)	((chtype)(((unsigned char)(c)) | A_ALTCHARSET))
+
+	if (acs_chars != NULL) {
+	    size_t i = 0;
+	    size_t length = strlen(acs_chars);
+
+		while (i < length)
+			switch (acs_chars[i]) {
+			case 'l':case 'm':case 'k':case 'j':
+			case 'u':case 't':case 'v':case 'w':
+			case 'q':case 'x':case 'n':case 'o':
+			case 's':case '`':case 'a':case 'f':
+			case 'g':case '~':case ',':case '+':
+			case '.':case '-':case 'h':case 'i':
+			case '0':case 'p':case 'r':case 'y':
+			case 'z':case '{':case '|':case '}':
+				acs_map[(unsigned int)acs_chars[i]] =
+					ALTCHAR(acs_chars[i+1]);
+				i++;
+				/* FALLTHRU */
+			default:
+				i++;
+				break;
+			}
+	}
+#ifdef TRACE
+	/* Show the equivalent mapping, noting if it does not match the
+	 * given attribute, whether by re-ordering or duplication.
+	 */
+	if (_nc_tracing & TRACE_CALLS) {
+		size_t n, m;
+		char show[SIZEOF(acs_map) + 1];
+		for (n = 1, m = 0; n < SIZEOF(acs_map); n++) {
+			if (acs_map[n] != 0) {
+				show[m++] = (char)n;
+				show[m++] = TextOf(acs_map[n]);
+			}
+		}
+		show[m] = 0;
+		_tracef("%s acs_chars %s",
+			(acs_chars == NULL)
+			? "NULL"
+			: (strcmp(acs_chars, show)
+				? "DIFF"
+				: "SAME"),
+			_nc_visbuf(show));
+	}
+#endif /* TRACE */
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_baudrate.c b/ncurses-5.2/ncurses/tinfo/lib_baudrate.c
new file mode 100644
index 0000000..cb0c53c
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_baudrate.c
@@ -0,0 +1,178 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_baudrate.c
+ *
+ */
+
+#include <curses.priv.h>
+#include <term.h>		/* cur_term, pad_char */
+#include <termcap.h>		/* ospeed */
+
+MODULE_ID("$Id$")
+
+/*
+ *	int
+ *	baudrate()
+ *
+ *	Returns the current terminal's baud rate.
+ *
+ */
+
+struct speed {
+    int s;	/* value for 'ospeed' is an index */
+    int sp;	/* the actual speed */
+};
+
+static struct speed const speeds[] =
+{
+    {B0, 0},
+    {B50, 50},
+    {B75, 75},
+    {B110, 110},
+    {B134, 134},
+    {B150, 150},
+    {B200, 200},
+    {B300, 300},
+    {B600, 600},
+    {B1200, 1200},
+    {B1800, 1800},
+    {B2400, 2400},
+    {B4800, 4800},
+    {B9600, 9600},
+#ifdef B19200
+    {B19200, 19200},
+#else
+#ifdef EXTA
+    {EXTA, 19200},
+#endif
+#endif
+#ifdef B38400
+    {B38400, 38400},
+#else
+#ifdef EXTB
+    {EXTB, 38400},
+#endif
+#endif
+#ifdef B57600
+    {B57600, 57600},
+#endif
+#ifdef B115200
+    {B115200, 115200},
+#endif
+#ifdef B230400
+    {B230400, 230400},
+#endif
+#ifdef B460800
+    {B460800, 460800},
+#endif
+};
+
+int
+_nc_baudrate(int OSpeed)
+{
+    static int last_OSpeed;
+    static int last_baudrate;
+
+    int result;
+    unsigned i;
+
+    if (OSpeed == last_OSpeed) {
+	result = last_baudrate;
+    } else {
+	result = ERR;
+	if (OSpeed >= 0) {
+	    for (i = 0; i < SIZEOF(speeds); i++) {
+		if (speeds[i].s == OSpeed) {
+		    result = speeds[i].sp;
+		    break;
+		}
+	    }
+	}
+	last_baudrate = result;
+    }
+    return (result);
+}
+
+int
+_nc_ospeed(int BaudRate)
+{
+    int result = 1;
+    unsigned i;
+
+    if (BaudRate >= 0) {
+	for (i = 0; i < SIZEOF(speeds); i++) {
+	    if (speeds[i].sp == BaudRate) {
+		result = speeds[i].s;
+		break;
+	    }
+	}
+    }
+    return (result);
+}
+
+int
+baudrate(void)
+{
+    int result;
+
+    T((T_CALLED("baudrate()")));
+
+    /*
+     * In debugging, allow the environment symbol to override when we're
+     * redirecting to a file, so we can construct repeatable test-cases
+     * that take into account costs that depend on baudrate.
+     */
+#ifdef TRACE
+    if (SP && !isatty(fileno(SP->_ofp))
+	&& getenv("BAUDRATE") != 0) {
+	int ret;
+	if ((ret = _nc_getenv_num("BAUDRATE")) <= 0)
+	    ret = 9600;
+	ospeed = _nc_ospeed(ret);
+	returnCode(ret);
+    } else
+#endif
+
+#ifdef TERMIOS
+	ospeed = cfgetospeed(&cur_term->Nttyb);
+#else
+	ospeed = cur_term->Nttyb.sg_ospeed;
+#endif
+    result = _nc_baudrate(ospeed);
+    if (cur_term != 0)
+	cur_term->_baudrate = result;
+
+    returnCode(result);
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_cur_term.c b/ncurses-5.2/ncurses/tinfo/lib_cur_term.c
new file mode 100644
index 0000000..e67e64e
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_cur_term.c
@@ -0,0 +1,70 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ ****************************************************************************/
+/*
+ * Module that "owns" the 'cur_term' variable:
+ *
+ *	TERMINAL *set_curterm(TERMINAL *)
+ *	int del_curterm(TERMINAL *)
+ */
+
+#include <curses.priv.h>
+#include <term_entry.h>	/* TTY, cur_term */
+#include <termcap.h>	/* ospeed */
+
+MODULE_ID("$Id$")
+
+TERMINAL *cur_term = 0;
+
+TERMINAL *set_curterm(TERMINAL *termp)
+{
+	TERMINAL *oldterm = cur_term;
+
+	if ((cur_term = termp) != 0) {
+		ospeed = _nc_ospeed(cur_term->_baudrate);
+		PC = (pad_char != NULL) ? pad_char[0] : 0; 
+	}
+	return oldterm;
+}
+
+int del_curterm(TERMINAL *termp)
+{
+	T((T_CALLED("del_curterm(%p)"), termp));
+
+	if (termp != 0) {
+		_nc_free_termtype(&(termp->type));
+		free(termp);
+		if (termp == cur_term)
+			cur_term = 0;
+		returnCode(OK);
+	}
+	returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_data.c b/ncurses-5.2/ncurses/tinfo/lib_data.c
new file mode 100644
index 0000000..ccd5a75
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_data.c
@@ -0,0 +1,84 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_data.c
+**
+**	Common data that may/may not be allocated, but is referenced globally
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * OS/2's native linker complains if we don't initialize public data when
+ * constructing a dll (reported by J.J.G.Ripoll).
+ */
+WINDOW *stdscr = 0;
+WINDOW *curscr = 0;
+WINDOW *newscr = 0;
+
+SCREEN *_nc_screen_chain = 0;
+
+/*
+ * The variable 'SP' will be defined as a function on systems that cannot link
+ * data-only modules, since it is used in a lot of places within ncurses and we
+ * cannot guarantee that any application will use any particular function.  We
+ * put the WINDOW variables in this module, because it appears that any
+ * application that uses them will also use 'SP'.
+ *
+ * This module intentionally does not reference other ncurses modules, to avoid
+ * module coupling that increases the size of the executable.
+ */
+#if BROKEN_LINKER
+static	SCREEN *my_screen;
+
+SCREEN *_nc_screen(void)
+{
+	return my_screen;
+}
+
+int _nc_alloc_screen(void)
+{
+	return ((my_screen = typeCalloc(SCREEN, 1)) != 0);
+}
+
+void _nc_set_screen(SCREEN *sp)
+{
+	my_screen = sp;
+}
+#else
+SCREEN *SP = NULL;		/* Some linkers require initialized data... */
+#endif
diff --git a/ncurses-5.2/ncurses/tinfo/lib_has_cap.c b/ncurses-5.2/ncurses/tinfo/lib_has_cap.c
new file mode 100644
index 0000000..42d8e10
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_has_cap.c
@@ -0,0 +1,63 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+**	lib_has_cap.c
+**
+**	The routines to query terminal capabilities
+**
+*/
+
+#include <curses.priv.h>
+
+#include <term.h>
+
+MODULE_ID("$Id$")
+
+bool has_ic(void)
+{
+	T((T_CALLED("has_ic()")));
+	returnCode(cur_term &&
+	  (insert_character || parm_ich
+	   ||  (enter_insert_mode && exit_insert_mode))
+	  &&  (delete_character || parm_dch));
+}
+
+bool has_il(void)
+{
+	T((T_CALLED("has_il()")));
+	returnCode(cur_term
+		&& (insert_line || parm_insert_line)
+		&& (delete_line || parm_delete_line));
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_kernel.c b/ncurses-5.2/ncurses/tinfo/lib_kernel.c
new file mode 100644
index 0000000..06bc183
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_kernel.c
@@ -0,0 +1,130 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+ *	lib_kernel.c
+ *
+ *	Misc. low-level routines:
+ *		erasechar()
+ *		killchar()
+ *		flushinp()
+ *
+ * The baudrate() and delay_output() functions could logically live here,
+ * but are in other modules to reduce the static-link size of programs
+ * that use only these facilities.
+ */
+
+#include <curses.priv.h>
+#include <term.h>	/* cur_term */
+
+MODULE_ID("$Id$")
+
+/*
+ *	erasechar()
+ *
+ *	Return erase character as given in cur_term->Ottyb.
+ *
+ */
+
+char
+erasechar(void)
+{
+	T((T_CALLED("erasechar()")));
+
+	if (cur_term != 0) {
+#ifdef TERMIOS
+		returnCode(cur_term->Ottyb.c_cc[VERASE]);
+#else
+		returnCode(cur_term->Ottyb.sg_erase);
+#endif
+	}
+	returnCode(ERR);
+}
+
+
+
+/*
+ *	killchar()
+ *
+ *	Return kill character as given in cur_term->Ottyb.
+ *
+ */
+
+char
+killchar(void)
+{
+	T((T_CALLED("killchar()")));
+
+	if (cur_term != 0) {
+#ifdef TERMIOS
+		returnCode(cur_term->Ottyb.c_cc[VKILL]);
+#else
+		returnCode(cur_term->Ottyb.sg_kill);
+#endif
+	}
+	returnCode(ERR);
+}
+
+
+
+/*
+ *	flushinp()
+ *
+ *	Flush any input on cur_term->Filedes
+ *
+ */
+
+int flushinp(void)
+{
+	T((T_CALLED("flushinp()")));
+
+	if (cur_term != 0) {
+#ifdef TERMIOS
+		tcflush(cur_term->Filedes, TCIFLUSH);
+#else
+		errno = 0;
+		do {
+		    ioctl(cur_term->Filedes, TIOCFLUSH, 0);
+		} while
+		    (errno == EINTR);
+#endif
+		if (SP) {
+			SP->_fifohead = -1;
+			SP->_fifotail = 0;
+			SP->_fifopeek = 0;
+		}
+		returnCode(OK);
+	}
+	returnCode(ERR);
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_longname.c b/ncurses-5.2/ncurses/tinfo/lib_longname.c
new file mode 100644
index 0000000..e965942
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_longname.c
@@ -0,0 +1,58 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+**	lib_longname.c
+**
+**	The routine longname().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+char *
+longname(void)
+{
+char	*ptr;
+
+	T((T_CALLED("longname()")));
+
+	for (ptr = ttytype + strlen(ttytype); ptr > ttytype; ptr--)
+		if (*ptr == '|')
+			returnPtr(ptr + 1);
+
+	returnPtr(ttytype);
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_napms.c b/ncurses-5.2/ncurses/tinfo/lib_napms.c
new file mode 100644
index 0000000..e2119a4
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_napms.c
@@ -0,0 +1,89 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_napms.c
+ *
+ *	The routine napms.
+ *
+ */
+
+#include <curses.priv.h>
+
+#if HAVE_NANOSLEEP
+#include <time.h>
+#if HAVE_SYS_TIME_H
+#include <sys/time.h>		/* needed for MacOS X DP3 */
+#endif
+#elif USE_FUNC_POLL
+#if HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#elif HAVE_SELECT
+#if HAVE_SYS_TIME_H && HAVE_SYS_TIME_SELECT
+#include <sys/time.h>
+#endif
+#if HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#endif
+
+MODULE_ID("$Id$")
+
+int
+napms(int ms)
+{
+    T((T_CALLED("napms(%d)"), ms));
+
+#if HAVE_NANOSLEEP
+    {
+	struct timespec ts;
+	ts.tv_sec = ms / 1000;
+	ts.tv_nsec = (ms % 1000) * 1000000;
+	nanosleep(&ts, NULL);
+    }
+#elif USE_FUNC_POLL
+    {
+	struct pollfd fds[1];
+	poll(fds, 0, ms);
+    }
+#elif HAVE_SELECT
+    {
+	struct timeval tval;
+	tval.tv_sec = ms / 1000;
+	tval.tv_usec = (ms % 1000) * 1000;
+	select(0, NULL, NULL, NULL, &tval);
+    }
+#endif
+    returnCode(OK);
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_options.c b/ncurses-5.2/ncurses/tinfo/lib_options.c
new file mode 100644
index 0000000..9c38552
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_options.c
@@ -0,0 +1,255 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_options.c
+**
+**	The routines to handle option setting.
+**
+*/
+
+#include <curses.priv.h>
+
+#include <term.h>
+
+MODULE_ID("$Id$")
+
+int
+idlok(WINDOW *win, bool flag)
+{
+    T((T_CALLED("idlok(%p,%d)"), win, flag));
+
+    if (win) {
+	_nc_idlok = win->_idlok = (flag && (has_il() || change_scroll_region));
+	returnCode(OK);
+    } else
+	returnCode(ERR);
+}
+
+void
+idcok(WINDOW *win, bool flag)
+{
+    T((T_CALLED("idcok(%p,%d)"), win, flag));
+
+    if (win)
+	_nc_idcok = win->_idcok = (flag && has_ic());
+
+    returnVoid;
+}
+
+int
+halfdelay(int t)
+{
+    T((T_CALLED("halfdelay(%d)"), t));
+
+    if (t < 1 || t > 255)
+	returnCode(ERR);
+
+    cbreak();
+    SP->_cbreak = t + 1;
+    returnCode(OK);
+}
+
+int
+nodelay(WINDOW *win, bool flag)
+{
+    T((T_CALLED("nodelay(%p,%d)"), win, flag));
+
+    if (win) {
+	if (flag == TRUE)
+	    win->_delay = 0;
+	else
+	    win->_delay = -1;
+	returnCode(OK);
+    } else
+	returnCode(ERR);
+}
+
+int
+notimeout(WINDOW *win, bool f)
+{
+    T((T_CALLED("notimout(%p,%d)"), win, f));
+
+    if (win) {
+	win->_notimeout = f;
+	returnCode(OK);
+    } else
+	returnCode(ERR);
+}
+
+void
+wtimeout(WINDOW *win, int delay)
+{
+    T((T_CALLED("wtimeout(%p,%d)"), win, delay));
+
+    if (win) {
+	win->_delay = delay;
+    }
+}
+
+int
+keypad(WINDOW *win, bool flag)
+{
+    T((T_CALLED("keypad(%p,%d)"), win, flag));
+
+    if (win) {
+	win->_use_keypad = flag;
+	returnCode(_nc_keypad(flag));
+    } else
+	returnCode(ERR);
+}
+
+int
+meta(WINDOW *win GCC_UNUSED, bool flag)
+{
+    /* Ok, we stay relaxed and don't signal an error if win is NULL */
+    T((T_CALLED("meta(%p,%d)"), win, flag));
+
+    SP->_use_meta = flag;
+
+    if (flag && meta_on) {
+	TPUTS_TRACE("meta_on");
+	putp(meta_on);
+    } else if (!flag && meta_off) {
+	TPUTS_TRACE("meta_off");
+	putp(meta_off);
+    }
+    returnCode(OK);
+}
+
+/* curs_set() moved here to narrow the kernel interface */
+
+int
+curs_set(int vis)
+{
+    int cursor = SP->_cursor;
+
+    T((T_CALLED("curs_set(%d)"), vis));
+
+    if (vis < 0 || vis > 2)
+	returnCode(ERR);
+
+    if (vis == cursor)
+	returnCode(cursor);
+
+    switch (vis) {
+    case 2:
+	if (cursor_visible) {
+	    TPUTS_TRACE("cursor_visible");
+	    putp(cursor_visible);
+	} else
+	    returnCode(ERR);
+	break;
+    case 1:
+	if (cursor_normal) {
+	    TPUTS_TRACE("cursor_normal");
+	    putp(cursor_normal);
+	} else
+	    returnCode(ERR);
+	break;
+    case 0:
+	if (cursor_invisible) {
+	    TPUTS_TRACE("cursor_invisible");
+	    putp(cursor_invisible);
+	} else
+	    returnCode(ERR);
+	break;
+    }
+    SP->_cursor = vis;
+    _nc_flush();
+
+    returnCode(cursor == -1 ? 1 : cursor);
+}
+
+int
+typeahead(int fd)
+{
+    T((T_CALLED("typeahead(%d)"), fd));
+    SP->_checkfd = fd;
+    returnCode(OK);
+}
+
+/*
+**      has_key()
+**
+**      Return TRUE if the current terminal has the given key
+**
+*/
+
+#if NCURSES_EXT_FUNCS
+static int
+has_key_internal(int keycode, struct tries *tp)
+{
+    if (tp == 0)
+	return (FALSE);
+    else if (tp->value == keycode)
+	return (TRUE);
+    else
+	return (has_key_internal(keycode, tp->child)
+	    || has_key_internal(keycode, tp->sibling));
+}
+
+int
+has_key(int keycode)
+{
+    T((T_CALLED("has_key(%d)"), keycode));
+    returnCode(has_key_internal(keycode, SP->_keytry));
+}
+#endif /* NCURSES_EXT_FUNCS */
+
+/* Turn the keypad on/off
+ *
+ * Note:  we flush the output because changing this mode causes some terminals
+ * to emit different escape sequences for cursor and keypad keys.  If we don't
+ * flush, then the next wgetch may get the escape sequence that corresponds to
+ * the terminal state _before_ switching modes.
+ */
+int
+_nc_keypad(bool flag)
+{
+    if (flag && keypad_xmit) {
+	TPUTS_TRACE("keypad_xmit");
+	putp(keypad_xmit);
+	_nc_flush();
+    } else if (!flag && keypad_local) {
+	TPUTS_TRACE("keypad_local");
+	putp(keypad_local);
+	_nc_flush();
+    }
+
+    if (flag && !SP->_tried) {
+	_nc_init_keytry();
+	SP->_tried = TRUE;
+    }
+    return (OK);
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_print.c b/ncurses-5.2/ncurses/tinfo/lib_print.c
new file mode 100644
index 0000000..b32d858
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_print.c
@@ -0,0 +1,96 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+#include <curses.priv.h>
+
+#include <term.h>
+
+MODULE_ID("$Id$")
+
+int mcprint(char *data, int len)
+/* ship binary character data to the printer via mc4/mc5/mc5p */
+{
+    char	*mybuf, *switchon;
+    size_t	onsize,	offsize, res;
+
+    errno = 0;
+    if (!cur_term || (!prtr_non && (!prtr_on || !prtr_off)))
+    {
+	errno = ENODEV;
+	return(ERR);
+    }
+
+    if (prtr_non)
+    {
+	switchon = tparm(prtr_non, len);
+	onsize = strlen(switchon);
+	offsize = 0;
+    }
+    else
+    {
+	switchon = prtr_on;
+	onsize = strlen(prtr_on);
+	offsize = strlen(prtr_off);
+    }
+
+    if ((mybuf = typeMalloc(char, onsize + len + offsize + 1)) == (char *)0)
+    {
+	errno = ENOMEM;
+	return(ERR);
+    }
+
+    (void) strcpy(mybuf, switchon);
+    memcpy(mybuf + onsize, data, len);
+    if (offsize)
+      (void) strcpy(mybuf + onsize + len, prtr_off);
+
+    /*
+     * We're relying on the atomicity of UNIX writes here.  The
+     * danger is that output from a refresh() might get interspersed
+     * with the printer data after the write call returns but before the
+     * data has actually been shipped to the terminal.  If the write(2)
+     * operation is truly atomic we're protected from this.
+     */
+    res = write(cur_term->Filedes, mybuf, onsize + len + offsize);
+
+    /*
+     * By giving up our scheduler slot here we increase the odds that the
+     * kernel will ship the contiguous clist items from the last write
+     * immediately.
+     */
+    (void) sleep(0);
+
+    free(mybuf);
+    return(res);
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_raw.c b/ncurses-5.2/ncurses/tinfo/lib_raw.c
new file mode 100644
index 0000000..2f60540
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_raw.c
@@ -0,0 +1,236 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	raw.c
+ *
+ *	Routines:
+ *		raw()
+ *		cbreak()
+ *		noraw()
+ *		nocbreak()
+ *		qiflush()
+ *		noqiflush()
+ *		intrflush()
+ *
+ */
+
+#include <curses.priv.h>
+#include <term.h>		/* cur_term */
+
+MODULE_ID("$Id$")
+
+#if SVR4_TERMIO && !defined(_POSIX_SOURCE)
+#define _POSIX_SOURCE
+#endif
+
+#if HAVE_SYS_TERMIO_H
+#include <sys/termio.h>		/* needed for ISC */
+#endif
+
+#ifdef __EMX__
+#include <io.h>
+#endif
+
+#define COOKED_INPUT	(IXON|BRKINT|PARMRK)
+
+#ifdef TRACE
+#define BEFORE(N)	if (_nc_tracing&TRACE_BITS) _tracef("%s before bits: %s", N, _nc_tracebits())
+#define AFTER(N)	if (_nc_tracing&TRACE_BITS) _tracef("%s after bits: %s", N, _nc_tracebits())
+#else
+#define BEFORE(s)
+#define AFTER(s)
+#endif /* TRACE */
+
+int
+raw(void)
+{
+    T((T_CALLED("raw()")));
+    if (SP != 0 && cur_term != 0) {
+
+	SP->_raw = TRUE;
+	SP->_cbreak = 1;
+
+#ifdef __EMX__
+	setmode(SP->_ifd, O_BINARY);
+#endif
+
+#ifdef TERMIOS
+	BEFORE("raw");
+	cur_term->Nttyb.c_lflag &= ~(ICANON | ISIG | IEXTEN);
+	cur_term->Nttyb.c_iflag &= ~(COOKED_INPUT);
+	cur_term->Nttyb.c_cc[VMIN] = 1;
+	cur_term->Nttyb.c_cc[VTIME] = 0;
+	AFTER("raw");
+#else
+	cur_term->Nttyb.sg_flags |= RAW;
+#endif
+	returnCode(_nc_set_tty_mode(&cur_term->Nttyb));
+    }
+    returnCode(ERR);
+}
+
+int
+cbreak(void)
+{
+    T((T_CALLED("cbreak()")));
+
+    SP->_cbreak = 1;
+
+#ifdef __EMX__
+    setmode(SP->_ifd, O_BINARY);
+#endif
+
+#ifdef TERMIOS
+    BEFORE("cbreak");
+    cur_term->Nttyb.c_lflag &= ~ICANON;
+    cur_term->Nttyb.c_iflag &= ~ICRNL;
+    cur_term->Nttyb.c_lflag |= ISIG;
+    cur_term->Nttyb.c_cc[VMIN] = 1;
+    cur_term->Nttyb.c_cc[VTIME] = 0;
+    AFTER("cbreak");
+#else
+    cur_term->Nttyb.sg_flags |= CBREAK;
+#endif
+    returnCode(_nc_set_tty_mode(&cur_term->Nttyb));
+}
+
+void
+qiflush(void)
+{
+    T((T_CALLED("qiflush()")));
+
+    /*
+     * Note: this implementation may be wrong.  See the comment under
+     * intrflush().
+     */
+
+#ifdef TERMIOS
+    BEFORE("qiflush");
+    cur_term->Nttyb.c_lflag &= ~(NOFLSH);
+    AFTER("qiflush");
+    (void) _nc_set_tty_mode(&cur_term->Nttyb);
+    returnVoid;
+#endif
+}
+
+int
+noraw(void)
+{
+    T((T_CALLED("noraw()")));
+
+    SP->_raw = FALSE;
+    SP->_cbreak = 0;
+
+#ifdef __EMX__
+    setmode(SP->_ifd, O_TEXT);
+#endif
+
+#ifdef TERMIOS
+    BEFORE("noraw");
+    cur_term->Nttyb.c_lflag |= ISIG | ICANON |
+	(cur_term->Ottyb.c_lflag & IEXTEN);
+    cur_term->Nttyb.c_iflag |= COOKED_INPUT;
+    AFTER("noraw");
+#else
+    cur_term->Nttyb.sg_flags &= ~(RAW | CBREAK);
+#endif
+    returnCode(_nc_set_tty_mode(&cur_term->Nttyb));
+}
+
+int
+nocbreak(void)
+{
+    T((T_CALLED("nocbreak()")));
+
+    SP->_cbreak = 0;
+
+#ifdef __EMX__
+    setmode(SP->_ifd, O_TEXT);
+#endif
+
+#ifdef TERMIOS
+    BEFORE("nocbreak");
+    cur_term->Nttyb.c_lflag |= ICANON;
+    cur_term->Nttyb.c_iflag |= ICRNL;
+    AFTER("nocbreak");
+#else
+    cur_term->Nttyb.sg_flags &= ~CBREAK;
+#endif
+    returnCode(_nc_set_tty_mode(&cur_term->Nttyb));
+}
+
+void
+noqiflush(void)
+{
+    T((T_CALLED("noqiflush()")));
+
+    /*
+     * Note: this implementation may be wrong.  See the comment under
+     * intrflush().
+     */
+
+#ifdef TERMIOS
+    BEFORE("noqiflush");
+    cur_term->Nttyb.c_lflag |= NOFLSH;
+    AFTER("noqiflush");
+    (void) _nc_set_tty_mode(&cur_term->Nttyb);
+    returnVoid;
+#endif
+}
+
+int
+intrflush(WINDOW *win GCC_UNUSED, bool flag)
+{
+    T((T_CALLED("intrflush(%d)"), flag));
+
+    /*
+     * This call does the same thing as the qiflush()/noqiflush() pair.  We
+     * know for certain that SVr3 intrflush() tweaks the NOFLSH bit; on the
+     * other hand, the match (in the SVr4 man pages) between the language
+     * describing NOFLSH in termio(7) and the language describing
+     * qiflush()/noqiflush() in curs_inopts(3x) is too exact to be coincidence.
+     */
+
+#ifdef TERMIOS
+    BEFORE("intrflush");
+    if (flag)
+	cur_term->Nttyb.c_lflag &= ~(NOFLSH);
+    else
+	cur_term->Nttyb.c_lflag |= (NOFLSH);
+    AFTER("intrflush");
+    returnCode(_nc_set_tty_mode(&cur_term->Nttyb));
+#else
+    returnCode(ERR);
+#endif
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_setup.c b/ncurses-5.2/ncurses/tinfo/lib_setup.c
new file mode 100644
index 0000000..64c7afb
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_setup.c
@@ -0,0 +1,414 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ * Terminal setup routines common to termcap and terminfo:
+ *
+ *		use_env(bool)
+ *		setupterm(char *, int, int *)
+ */
+
+#include <curses.priv.h>
+#include <tic.h>		/* for MAX_NAME_SIZE */
+#include <term_entry.h>
+
+#if SVR4_TERMIO && !defined(_POSIX_SOURCE)
+#define _POSIX_SOURCE
+#endif
+
+#include <term.h>		/* lines, columns, cur_term */
+
+MODULE_ID("$Id$")
+
+/****************************************************************************
+ *
+ * Terminal size computation
+ *
+ ****************************************************************************/
+
+#if HAVE_SIZECHANGE
+# if !defined(sun) || !TERMIOS
+#  if HAVE_SYS_IOCTL_H
+#   include <sys/ioctl.h>
+#  endif
+# endif
+#endif
+
+#if NEED_PTEM_H
+ /* On SCO, they neglected to define struct winsize in termios.h -- it's only
+  * in termio.h and ptem.h (the former conflicts with other definitions).
+  */
+# include <sys/stream.h>
+# include <sys/ptem.h>
+#endif
+
+/*
+ * SCO defines TIOCGSIZE and the corresponding struct.  Other systems (SunOS,
+ * Solaris, IRIX) define TIOCGWINSZ and struct winsize.
+ */
+#ifdef TIOCGSIZE
+# define IOCTL_WINSIZE TIOCGSIZE
+# define STRUCT_WINSIZE struct ttysize
+# define WINSIZE_ROWS(n) (int)n.ts_lines
+# define WINSIZE_COLS(n) (int)n.ts_cols
+#else
+# ifdef TIOCGWINSZ
+#  define IOCTL_WINSIZE TIOCGWINSZ
+#  define STRUCT_WINSIZE struct winsize
+#  define WINSIZE_ROWS(n) (int)n.ws_row
+#  define WINSIZE_COLS(n) (int)n.ws_col
+# endif
+#endif
+
+static int _use_env = TRUE;
+
+static void do_prototype(void);
+
+void
+use_env(bool f)
+{
+    _use_env = f;
+}
+
+int LINES = 0, COLS = 0, TABSIZE = 0;
+
+static void
+_nc_get_screensize(int *linep, int *colp)
+/* Obtain lines/columns values from the environment and/or terminfo entry */
+{
+    /* figure out the size of the screen */
+    T(("screen size: terminfo lines = %d columns = %d", lines, columns));
+
+    if (!_use_env) {
+	*linep = (int) lines;
+	*colp = (int) columns;
+    } else {			/* usually want to query LINES and COLUMNS from environment */
+	int value;
+
+	*linep = *colp = 0;
+
+	/* first, look for environment variables */
+	if ((value = _nc_getenv_num("LINES")) > 0) {
+	    *linep = value;
+	}
+	if ((value = _nc_getenv_num("COLUMNS")) > 0) {
+	    *colp = value;
+	}
+	T(("screen size: environment LINES = %d COLUMNS = %d", *linep, *colp));
+
+#ifdef __EMX__
+	if (*linep <= 0 || *colp <= 0) {
+	    int screendata[2];
+	    _scrsize(screendata);
+	    *colp = screendata[0];
+	    *linep = screendata[1];
+	    T(("EMX screen size: environment LINES = %d COLUMNS = %d",
+		    *linep, *colp));
+	}
+#endif
+#if HAVE_SIZECHANGE
+	/* if that didn't work, maybe we can try asking the OS */
+	if (*linep <= 0 || *colp <= 0) {
+	    if (isatty(cur_term->Filedes)) {
+		STRUCT_WINSIZE size;
+
+		errno = 0;
+		do {
+		    if (ioctl(cur_term->Filedes, IOCTL_WINSIZE, &size) < 0
+			&& errno != EINTR)
+			goto failure;
+		} while
+		    (errno == EINTR);
+
+		/*
+		 * Solaris lets users override either dimension with an
+		 * environment variable.
+		 */
+		if (*linep <= 0)
+		    *linep = WINSIZE_ROWS(size);
+		if (*colp <= 0)
+		    *colp = WINSIZE_COLS(size);
+	    }
+	    /* FALLTHRU */
+	  failure:;
+	}
+#endif /* HAVE_SIZECHANGE */
+
+	/* if we can't get dynamic info about the size, use static */
+	if (*linep <= 0 || *colp <= 0)
+	    if (lines > 0 && columns > 0) {
+		*linep = (int) lines;
+		*colp = (int) columns;
+	    }
+
+	/* the ultimate fallback, assume fixed 24x80 size */
+	if (*linep <= 0 || *colp <= 0) {
+	    *linep = 24;
+	    *colp = 80;
+	}
+
+	/*
+	 * Put the derived values back in the screen-size caps, so
+	 * tigetnum() and tgetnum() will do the right thing.
+	 */
+	lines = (short) (*linep);
+	columns = (short) (*colp);
+    }
+
+    T(("screen size is %dx%d", *linep, *colp));
+
+    if (VALID_NUMERIC(init_tabs))
+	TABSIZE = (int) init_tabs;
+    else
+	TABSIZE = 8;
+    T(("TABSIZE = %d", TABSIZE));
+
+}
+
+#if USE_SIZECHANGE
+void
+_nc_update_screensize(void)
+{
+    int my_lines, my_cols;
+
+    _nc_get_screensize(&my_lines, &my_cols);
+    if (SP != 0 && SP->_resize != 0)
+	SP->_resize(my_lines, my_cols);
+}
+#endif
+
+/****************************************************************************
+ *
+ * Terminal setup
+ *
+ ****************************************************************************/
+
+#define ret_error(code, fmt, arg)	if (errret) {\
+					    *errret = code;\
+					    returnCode(ERR);\
+					} else {\
+					    fprintf(stderr, fmt, arg);\
+					    exit(EXIT_FAILURE);\
+					}
+
+#define ret_error0(code, msg)		if (errret) {\
+					    *errret = code;\
+					    returnCode(ERR);\
+					} else {\
+					    fprintf(stderr, msg);\
+					    exit(EXIT_FAILURE);\
+					}
+
+#if USE_DATABASE
+static int
+grab_entry(const char *const tn, TERMTYPE * const tp)
+/* return 1 if entry found, 0 if not found, -1 if database not accessible */
+{
+    char filename[PATH_MAX];
+    int status;
+
+    /*
+     * $TERM shouldn't contain pathname delimiters.
+     */
+    if (strchr(tn, '/'))
+	return 0;
+
+    if ((status = _nc_read_entry(tn, filename, tp)) != 1) {
+
+#if !PURE_TERMINFO
+	/*
+	 * Try falling back on the termcap file.
+	 * Note:  allowing this call links the entire terminfo/termcap
+	 * compiler into the startup code.  It's preferable to build a
+	 * real terminfo database and use that.
+	 */
+	status = _nc_read_termcap_entry(tn, tp);
+#endif /* PURE_TERMINFO */
+
+    }
+
+    /*
+     * If we have an entry, force all of the cancelled strings to null
+     * pointers so we don't have to test them in the rest of the library.
+     * (The terminfo compiler bypasses this logic, since it must know if
+     * a string is cancelled, for merging entries).
+     */
+    if (status == 1) {
+	int n;
+	for_each_boolean(n, tp)
+	    if (!VALID_BOOLEAN(tp->Booleans[n]))
+	    tp->Booleans[n] = FALSE;
+	for_each_string(n, tp)
+	    if (tp->Strings[n] == CANCELLED_STRING)
+	    tp->Strings[n] = ABSENT_STRING;
+    }
+    return (status);
+}
+#endif
+
+char ttytype[NAMESIZE] = "";
+
+/*
+ *	setupterm(termname, Filedes, errret)
+ *
+ *	Find and read the appropriate object file for the terminal
+ *	Make cur_term point to the structure.
+ *
+ */
+
+int
+setupterm(NCURSES_CONST char *tname, int Filedes, int *errret)
+{
+    struct term *term_ptr;
+    int status;
+
+    T((T_CALLED("setupterm(%s,%d,%p)"), _nc_visbuf(tname), Filedes, errret));
+
+    if (tname == 0) {
+	tname = getenv("TERM");
+	if (tname == 0 || *tname == '\0') {
+	    ret_error0(-1, "TERM environment variable not set.\n");
+	}
+    }
+    if (strlen(tname) > MAX_NAME_SIZE) {
+	ret_error(-1, "TERM environment must be <= %d characters.\n",
+	    MAX_NAME_SIZE);
+    }
+
+    T(("your terminal name is %s", tname));
+
+    term_ptr = typeCalloc(TERMINAL, 1);
+
+    if (term_ptr == 0) {
+	ret_error0(-1, "Not enough memory to create terminal structure.\n");
+    }
+#if USE_DATABASE
+    status = grab_entry(tname, &term_ptr->type);
+#else
+    status = 0;
+#endif
+
+    /* try fallback list if entry on disk */
+    if (status != 1) {
+	const TERMTYPE *fallback = _nc_fallback(tname);
+
+	if (fallback) {
+	    term_ptr->type = *fallback;
+	    status = 1;
+	}
+    }
+
+    if (status == -1) {
+	ret_error0(-1, "terminals database is inaccessible\n");
+    } else if (status == 0) {
+	ret_error(0, "'%s': unknown terminal type.\n", tname);
+    }
+
+    /*
+     * Improve on SVr4 curses.  If an application mixes curses and termcap
+     * calls, it may call both initscr and tgetent.  This is not really a
+     * good thing to do, but can happen if someone tries using ncurses with
+     * the readline library.  The problem we are fixing is that when
+     * tgetent calls setupterm, the resulting Ottyb struct in cur_term is
+     * zeroed.  A subsequent call to endwin uses the zeroed terminal
+     * settings rather than the ones saved in initscr.  So we check if
+     * cur_term appears to contain terminal settings for the same output
+     * file as our current call - and copy those terminal settings.  (SVr4
+     * curses does not do this, however applications that are working
+     * around the problem will still work properly with this feature).
+     */
+    if (cur_term != 0) {
+	if (cur_term->Filedes == Filedes)
+	    term_ptr->Ottyb = cur_term->Ottyb;
+    }
+
+    set_curterm(term_ptr);
+
+    if (command_character && getenv("CC"))
+	do_prototype();
+
+    strncpy(ttytype, cur_term->type.term_names, NAMESIZE - 1);
+    ttytype[NAMESIZE - 1] = '\0';
+
+    /*
+     * Allow output redirection.  This is what SVr3 does.
+     * If stdout is directed to a file, screen updates go
+     * to standard error.
+     */
+    if (Filedes == STDOUT_FILENO && !isatty(Filedes))
+	Filedes = STDERR_FILENO;
+    cur_term->Filedes = Filedes;
+
+    _nc_get_screensize(&LINES, &COLS);
+
+    if (errret)
+	*errret = 1;
+
+    T((T_CREATE("screen %s %dx%d"), tname, LINES, COLS));
+
+    if (generic_type) {
+	ret_error(0, "'%s': I need something more specific.\n", tname);
+    }
+    if (hard_copy) {
+	ret_error(1, "'%s': I can't handle hardcopy terminals.\n", tname);
+    }
+    returnCode(OK);
+}
+
+/*
+**	do_prototype()
+**
+**	Take the real command character out of the CC environment variable
+**	and substitute it in for the prototype given in 'command_character'.
+**
+*/
+
+static void
+do_prototype(void)
+{
+    int i;
+    char CC;
+    char proto;
+    char *tmp;
+
+    tmp = getenv("CC");
+    CC = *tmp;
+    proto = *command_character;
+
+    for_each_string(i, &(cur_term->type)) {
+	for (tmp = cur_term->type.Strings[i]; *tmp; tmp++) {
+	    if (*tmp == proto)
+		*tmp = CC;
+	}
+    }
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_termcap.c b/ncurses-5.2/ncurses/tinfo/lib_termcap.c
new file mode 100644
index 0000000..73f30e9
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_termcap.c
@@ -0,0 +1,192 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+#include <termcap.h>
+#include <tic.h>
+
+#define __INTERNAL_CAPS_VISIBLE
+#include <term_entry.h>
+
+MODULE_ID("$Id$")
+
+/*
+   some of the code in here was contributed by:
+   Magnus Bengtsson, d6mbeng@dtek.chalmers.se
+*/
+
+char *UP = 0;
+char *BC = 0;
+
+/***************************************************************************
+ *
+ * tgetent(bufp, term)
+ *
+ * In termcap, this function reads in the entry for terminal `term' into the
+ * buffer pointed to by bufp. It must be called before any of the functions
+ * below are called.
+ * In this terminfo emulation, tgetent() simply calls setupterm() (which
+ * does a bit more than tgetent() in termcap does), and returns its return
+ * value (1 if successful, 0 if no terminal with the given name could be
+ * found, or -1 if no terminal descriptions have been installed on the
+ * system).  The bufp argument is ignored.
+ *
+ ***************************************************************************/
+
+int
+tgetent(char *bufp GCC_UNUSED, const char *name)
+{
+    int errcode;
+
+    T((T_CALLED("tgetent()")));
+
+    setupterm((NCURSES_CONST char *) name, STDOUT_FILENO, &errcode);
+
+    if (errcode == 1) {
+
+	if (cursor_left)
+	    if ((backspaces_with_bs = !strcmp(cursor_left, "\b")) == 0)
+		backspace_if_not_bs = cursor_left;
+
+	/* we're required to export these */
+	if (pad_char != NULL)
+	    PC = pad_char[0];
+	if (cursor_up != NULL)
+	    UP = cursor_up;
+	if (backspace_if_not_bs != NULL)
+	    BC = backspace_if_not_bs;
+
+	(void) baudrate();	/* sets ospeed as a side-effect */
+
+/* LINT_PREPRO
+#if 0*/
+#include <capdefaults.c>
+/* LINT_PREPRO
+#endif*/
+
+    }
+    returnCode(errcode);
+}
+
+/***************************************************************************
+ *
+ * tgetflag(str)
+ *
+ * Look up boolean termcap capability str and return its value (TRUE=1 if
+ * present, FALSE=0 if not).
+ *
+ ***************************************************************************/
+
+int
+tgetflag(NCURSES_CONST char *id)
+{
+    int i;
+
+    T((T_CALLED("tgetflag(%s)"), id));
+    if (cur_term != 0) {
+	TERMTYPE *tp = &(cur_term->type);
+	for_each_boolean(i, tp) {
+	    const char *capname = ExtBoolname(tp, i, boolcodes);
+	    if (!strncmp(id, capname, 2)) {
+		/* setupterm forces invalid booleans to false */
+		returnCode(tp->Booleans[i]);
+	    }
+	}
+    }
+    returnCode(0);		/* Solaris does this */
+}
+
+/***************************************************************************
+ *
+ * tgetnum(str)
+ *
+ * Look up numeric termcap capability str and return its value, or -1 if
+ * not given.
+ *
+ ***************************************************************************/
+
+int
+tgetnum(NCURSES_CONST char *id)
+{
+    int i;
+
+    T((T_CALLED("tgetnum(%s)"), id));
+    if (cur_term != 0) {
+	TERMTYPE *tp = &(cur_term->type);
+	for_each_number(i, tp) {
+	    const char *capname = ExtNumname(tp, i, numcodes);
+	    if (!strncmp(id, capname, 2)) {
+		if (!VALID_NUMERIC(tp->Numbers[i]))
+		    returnCode(ABSENT_NUMERIC);
+		returnCode(tp->Numbers[i]);
+	    }
+	}
+    }
+    returnCode(ABSENT_NUMERIC);
+}
+
+/***************************************************************************
+ *
+ * tgetstr(str, area)
+ *
+ * Look up string termcap capability str and return a pointer to its value,
+ * or NULL if not given.
+ *
+ ***************************************************************************/
+
+char *
+tgetstr(NCURSES_CONST char *id, char **area)
+{
+    int i;
+
+    T((T_CALLED("tgetstr(%s,%p)"), id, area));
+    if (cur_term != 0) {
+	TERMTYPE *tp = &(cur_term->type);
+	for_each_string(i, tp) {
+	    const char *capname = ExtStrname(tp, i, strcodes);
+	    if (!strncmp(id, capname, 2)) {
+		TR(TRACE_DATABASE,("found match : %s", _nc_visbuf(tp->Strings[i])));
+		/* setupterm forces canceled strings to null */
+		if (area != 0
+		    && *area != 0
+		    && VALID_STRING(tp->Strings[i])) {
+		    (void) strcpy(*area, tp->Strings[i]);
+		    *area += strlen(*area) + 1;
+		}
+		returnPtr(tp->Strings[i]);
+	    }
+	}
+    }
+    returnPtr(NULL);
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_termname.c b/ncurses-5.2/ncurses/tinfo/lib_termname.c
new file mode 100644
index 0000000..6f32df1
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_termname.c
@@ -0,0 +1,46 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+#include <tic.h>	/* for MAX_ALIAS */
+
+MODULE_ID("$Id$")
+
+char *termname(void)
+{
+char	*name = getenv("TERM");
+static char	ret[MAX_ALIAS+1];
+
+	T(("termname() called"));
+
+	if (name != 0) {
+		(void) strncpy(ret, name, sizeof(ret) - 1);
+		name = ret;
+	}
+	return name;
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_tgoto.c b/ncurses-5.2/ncurses/tinfo/lib_tgoto.c
new file mode 100644
index 0000000..4e0bc5f
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_tgoto.c
@@ -0,0 +1,197 @@
+/****************************************************************************
+ * Copyright (c) 2000 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey                                                *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+#include <ctype.h>
+#include <termcap.h>
+
+MODULE_ID("$Id$")
+
+#if !PURE_TERMINFO
+static bool
+is_termcap(const char *string)
+{
+    bool result = TRUE;
+
+    while ((*string != '\0') && result) {
+	if (*string == '%') {
+	    switch (*++string) {
+	    case 'p':
+		result = FALSE;
+		break;
+	    case '\0':
+		string--;
+		break;
+	    }
+	} else if (string[0] == '$' && string[1] == '<') {
+	    result = FALSE;
+	}
+	string++;
+    }
+    return result;
+}
+
+static char *
+tgoto_internal(const char *string, int x, int y)
+{
+    static char *result;
+    static size_t length;
+
+    int swap_arg;
+    int param[3];
+    size_t used = 0;
+    size_t need = 10;
+    int *value = param;
+    bool need_BC = FALSE;
+
+    if (BC)
+	need += strlen(BC);
+
+    param[0] = y;
+    param[1] = x;
+    param[2] = 0;
+
+    while (*string != 0) {
+	if ((used + need) > length) {
+	    length += (used + need);
+	    if ((result = _nc_doalloc(result, length)) == 0) {
+		length = 0;
+		break;
+	    }
+	}
+	if (*string == '%') {
+	    char *fmt = 0;
+
+	    switch (*++string) {
+	    case '\0':
+		string--;
+		break;
+	    case 'd':
+		fmt = "%d";
+		break;
+	    case '2':
+		fmt = "%02d";
+		*value %= 100;
+		break;
+	    case '3':
+		fmt = "%03d";
+		*value %= 1000;
+		break;
+	    case '+':
+		*value += (*++string & 0xff);
+		/* FALLTHRU */
+	    case '.':
+		/*
+		 * Guard against tputs() seeing a truncated string.  The
+		 * termcap documentation refers to a similar fixup for \n
+		 * and \r, but I don't see that it could work -TD
+		 */
+		if (*value == 0) {
+		    if (BC != 0) {
+			*value += 1;
+			need_BC = TRUE;
+		    } else {
+			*value = 0200;	/* tputs will treat this as \0 */
+		    }
+		}
+		result[used++] = *value++;
+		break;
+	    case '%':
+		result[used++] = *string;
+		break;
+	    case 'r':
+		swap_arg = param[0];
+		param[0] = param[1];
+		param[1] = swap_arg;
+		break;
+	    case 'i':
+		param[0] += 1;
+		param[1] += 1;
+		break;
+	    case '>':
+		if (*value > string[1])
+		    *value += string[2];
+		string += 2;
+		break;
+	    case 'n':		/* Datamedia 2500 */
+		param[0] ^= 0140;
+		param[1] ^= 0140;
+		break;
+	    case 'B':		/* BCD */
+		*value = 16 * (*value / 10) + (*value % 10);
+		break;
+	    case 'D':		/* Reverse coding (Delta Data) */
+		*value -= 2 * (*value / 16);
+		break;
+	    }
+	    if (fmt != 0) {
+		sprintf(result + used, fmt, *value++);
+		used += strlen(result + used);
+		fmt = 0;
+	    }
+	    if (value - param > 2) {
+		value = param + 2;
+		*value = 0;
+	    }
+	} else {
+	    result[used++] = *string;
+	}
+	string++;
+    }
+    if (need_BC) {
+	strcpy(result + used, BC);
+	used += strlen(BC);
+    }
+    result[used] = '\0';
+    return result;
+}
+#endif
+
+/*
+ * Retained solely for upward compatibility.  Note the intentional reversing of
+ * the last two arguments when invoking tparm().
+ */
+char *
+tgoto(const char *string, int x, int y)
+{
+    char *result;
+
+    T((T_CALLED("tgoto(%s, %d, %d)"), _nc_visbuf(string), x, y));
+#if !PURE_TERMINFO
+    if (is_termcap(string))
+	result = tgoto_internal(string, x, y);
+    else
+#endif
+	result = tparm((NCURSES_CONST char *) string, y, x);
+    returnPtr(result);
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_ti.c b/ncurses-5.2/ncurses/tinfo/lib_ti.c
new file mode 100644
index 0000000..74900ce
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_ti.c
@@ -0,0 +1,103 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+#include <term_entry.h>
+#include <tic.h>
+
+MODULE_ID("$Id$")
+
+int
+tigetflag(NCURSES_CONST char *str)
+{
+    int i;
+
+    T((T_CALLED("tigetflag(%s)"), str));
+
+    if (cur_term != 0) {
+	TERMTYPE *tp = &(cur_term->type);
+	for_each_boolean(i, tp) {
+	    const char *capname = ExtBoolname(tp, i, boolnames);
+	    if (!strcmp(str, capname)) {
+		/* setupterm forces invalid booleans to false */
+		returnCode(tp->Booleans[i]);
+	    }
+	}
+    }
+
+    returnCode(ABSENT_BOOLEAN);
+}
+
+int
+tigetnum(NCURSES_CONST char *str)
+{
+    int i;
+
+    T((T_CALLED("tigetnum(%s)"), str));
+
+    if (cur_term != 0) {
+	TERMTYPE *tp = &(cur_term->type);
+	for_each_number(i, tp) {
+	    const char *capname = ExtNumname(tp, i, numnames);
+	    if (!strcmp(str, capname)) {
+		if (!VALID_NUMERIC(tp->Numbers[i]))
+		    returnCode(ABSENT_NUMERIC);
+		returnCode(tp->Numbers[i]);
+	    }
+	}
+    }
+
+    returnCode(CANCELLED_NUMERIC);	/* Solaris returns a -1 instead */
+}
+
+char *
+tigetstr(NCURSES_CONST char *str)
+{
+    int i;
+
+    T((T_CALLED("tigetstr(%s)"), str));
+
+    if (cur_term != 0) {
+	TERMTYPE *tp = &(cur_term->type);
+	for_each_string(i, tp) {
+	    const char *capname = ExtStrname(tp, i, strnames);
+	    if (!strcmp(str, capname)) {
+		/* setupterm forces cancelled strings to null */
+		returnPtr(tp->Strings[i]);
+	    }
+	}
+    }
+
+    returnPtr(CANCELLED_STRING);
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_tparm.c b/ncurses-5.2/ncurses/tinfo/lib_tparm.c
new file mode 100644
index 0000000..d6b454d
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_tparm.c
@@ -0,0 +1,740 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	tparm.c
+ *
+ */
+
+#include <curses.priv.h>
+
+#include <ctype.h>
+#include <term.h>
+#include <tic.h>
+
+MODULE_ID("$Id$")
+
+/*
+ *	char *
+ *	tparm(string, ...)
+ *
+ *	Substitute the given parameters into the given string by the following
+ *	rules (taken from terminfo(5)):
+ *
+ *	     Cursor addressing and other strings  requiring  parame-
+ *	ters in the terminal are described by a parameterized string
+ *	capability, with like escapes %x in  it.   For  example,  to
+ *	address  the  cursor, the cup capability is given, using two
+ *	parameters: the row and column to  address  to.   (Rows  and
+ *	columns  are  numbered  from  zero and refer to the physical
+ *	screen visible to the user, not to any  unseen  memory.)  If
+ *	the terminal has memory relative cursor addressing, that can
+ *	be indicated by
+ *
+ *	     The parameter mechanism uses  a  stack  and  special  %
+ *	codes  to manipulate it.  Typically a sequence will push one
+ *	of the parameters onto the stack and then print it  in  some
+ *	format.  Often more complex operations are necessary.
+ *
+ *	     The % encodings have the following meanings:
+ *
+ *	     %%        outputs `%'
+ *	     %c        print pop() like %c in printf()
+ *	     %s        print pop() like %s in printf()
+ *           %[[:]flags][width[.precision]][doxXs]
+ *                     as in printf, flags are [-+#] and space
+ *                     The ':' is used to avoid making %+ or %-
+ *                     patterns (see below).
+ *
+ *	     %p[1-9]   push ith parm
+ *	     %P[a-z]   set dynamic variable [a-z] to pop()
+ *	     %g[a-z]   get dynamic variable [a-z] and push it
+ *	     %P[A-Z]   set static variable [A-Z] to pop()
+ *	     %g[A-Z]   get static variable [A-Z] and push it
+ *	     %l        push strlen(pop)
+ *	     %'c'      push char constant c
+ *	     %{nn}     push integer constant nn
+ *
+ *	     %+ %- %* %/ %m
+ *	               arithmetic (%m is mod): push(pop() op pop())
+ *	     %& %| %^  bit operations: push(pop() op pop())
+ *	     %= %> %<  logical operations: push(pop() op pop())
+ *	     %A %O     logical and & or operations for conditionals
+ *	     %! %~     unary operations push(op pop())
+ *	     %i        add 1 to first two parms (for ANSI terminals)
+ *
+ *	     %? expr %t thenpart %e elsepart %;
+ *	               if-then-else, %e elsepart is optional.
+ *	               else-if's are possible ala Algol 68:
+ *	               %? c1 %t b1 %e c2 %t b2 %e c3 %t b3 %e c4 %t b4 %e b5 %;
+ *
+ *	For those of the above operators which are binary and not commutative,
+ *	the stack works in the usual way, with
+ *			%gx %gy %m
+ *	resulting in x mod y, not the reverse.
+ */
+
+#define STACKSIZE	20
+
+typedef struct {
+    union {
+	unsigned int num;
+	char *str;
+    } data;
+    bool num_type;
+} stack_frame;
+
+static stack_frame stack[STACKSIZE];
+static int stack_ptr;
+
+#ifdef TRACE
+static const char *tname;
+#endif /* TRACE */
+
+static char *out_buff;
+static size_t out_size;
+static size_t out_used;
+
+#if NO_LEAKS
+void
+_nc_free_tparm(void)
+{
+    if (out_buff != 0) {
+	FreeAndNull(out_buff);
+	out_size = 0;
+	out_used = 0;
+    }
+}
+#endif
+
+static void
+really_get_space(size_t need)
+{
+    out_size = need * 2;
+    out_buff = typeRealloc(char, out_size, out_buff);
+    if (out_buff == 0)
+	_nc_err_abort("Out of memory");
+}
+
+static inline void
+get_space(size_t need)
+{
+    need += out_used;
+    if (need > out_size)
+	really_get_space(need);
+}
+
+static inline void
+save_text(const char *fmt, const char *s, int len)
+{
+    size_t s_len = strlen(s);
+    if (len > (int) s_len)
+	s_len = len;
+
+    get_space(s_len + 1);
+
+    (void) sprintf(out_buff + out_used, fmt, s);
+    out_used += strlen(out_buff + out_used);
+}
+
+static inline void
+save_number(const char *fmt, int number, int len)
+{
+    if (len < 30)
+	len = 30;		/* actually log10(MAX_INT)+1 */
+
+    get_space(len + 1);
+
+    (void) sprintf(out_buff + out_used, fmt, number);
+    out_used += strlen(out_buff + out_used);
+}
+
+static inline void
+save_char(int c)
+{
+    if (c == 0)
+	c = 0200;
+    get_space(1);
+    out_buff[out_used++] = c;
+}
+
+static inline void
+npush(int x)
+{
+    if (stack_ptr < STACKSIZE) {
+	stack[stack_ptr].num_type = TRUE;
+	stack[stack_ptr].data.num = x;
+	stack_ptr++;
+    }
+}
+
+static inline int
+npop(void)
+{
+    int result = 0;
+    if (stack_ptr > 0) {
+	stack_ptr--;
+	if (stack[stack_ptr].num_type)
+	    result = stack[stack_ptr].data.num;
+    }
+    return result;
+}
+
+static inline void
+spush(char *x)
+{
+    if (stack_ptr < STACKSIZE) {
+	stack[stack_ptr].num_type = FALSE;
+	stack[stack_ptr].data.str = x;
+	stack_ptr++;
+    }
+}
+
+static inline char *
+spop(void)
+{
+    static char dummy[] = "";	/* avoid const-cast */
+    char *result = dummy;
+    if (stack_ptr > 0) {
+	stack_ptr--;
+	if (!stack[stack_ptr].num_type && stack[stack_ptr].data.str != 0)
+	    result = stack[stack_ptr].data.str;
+    }
+    return result;
+}
+
+static inline const char *
+parse_format(const char *s, char *format, int *len)
+{
+    bool done = FALSE;
+    bool allowminus = FALSE;
+    bool dot = FALSE;
+    bool err = FALSE;
+    char *fmt = format;
+    int prec = 0;
+    int width = 0;
+    int value = 0;
+
+    *len = 0;
+    *format++ = '%';
+    while (*s != '\0' && !done) {
+	switch (*s) {
+	case 'c':		/* FALLTHRU */
+	case 'd':		/* FALLTHRU */
+	case 'o':		/* FALLTHRU */
+	case 'x':		/* FALLTHRU */
+	case 'X':		/* FALLTHRU */
+	case 's':
+	    *format++ = *s;
+	    done = TRUE;
+	    break;
+	case '.':
+	    *format++ = *s++;
+	    if (dot) {
+		err = TRUE;
+	    } else {
+		dot = TRUE;
+		prec = value;
+	    }
+	    value = 0;
+	    break;
+	case '#':
+	    *format++ = *s++;
+	    break;
+	case ' ':
+	    *format++ = *s++;
+	    break;
+	case ':':
+	    s++;
+	    allowminus = TRUE;
+	    break;
+	case '-':
+	    if (allowminus) {
+		*format++ = *s++;
+	    } else {
+		done = TRUE;
+	    }
+	    break;
+	default:
+	    if (isdigit(*s)) {
+		value = (value * 10) + (*s - '0');
+		if (value > 10000)
+		    err = TRUE;
+		*format++ = *s++;
+	    } else {
+		done = TRUE;
+	    }
+	}
+    }
+
+    /*
+     * If we found an error, ignore (and remove) the flags.
+     */
+    if (err) {
+	prec = width = value = 0;
+	format = fmt;
+	*format++ = '%';
+	*format++ = *s;
+    }
+
+    if (dot)
+	width = value;
+    else
+	prec = value;
+
+    *format = '\0';
+    /* return maximum string length in print */
+    *len = (prec > width) ? prec : width;
+    return s;
+}
+
+#define isUPPER(c) ((c) >= 'A' && (c) <= 'Z')
+#define isLOWER(c) ((c) >= 'a' && (c) <= 'z')
+
+static inline char *
+tparam_internal(const char *string, va_list ap)
+{
+#define NUM_VARS 26
+    char *p_is_s[9];
+    int param[9];
+    int lastpop;
+    int popcount;
+    int number;
+    int len;
+    int level;
+    int x, y;
+    int i;
+    size_t len2;
+    register const char *cp;
+    static size_t len_fmt;
+    static char dummy[] = "";
+    static char *format;
+    static int dynamic_var[NUM_VARS];
+    static int static_vars[NUM_VARS];
+
+    out_used = 0;
+    if (string == NULL)
+	return NULL;
+
+    if ((len2 = strlen(string)) > len_fmt) {
+	len_fmt = len2 + len_fmt + 2;
+	if ((format = typeRealloc(char, len_fmt, format)) == 0)
+	      return 0;
+    }
+
+    /*
+     * Find the highest parameter-number referred to in the format string.
+     * Use this value to limit the number of arguments copied from the
+     * variable-length argument list.
+     */
+
+    number = 0;
+    lastpop = -1;
+    popcount = 0;
+    memset(p_is_s, 0, sizeof(p_is_s));
+
+    /*
+     * Analyze the string to see how many parameters we need from the varargs
+     * list, and what their types are.  We will only accept string parameters
+     * if they appear as a %l or %s format following an explicit parameter
+     * reference (e.g., %p2%s).  All other parameters are numbers.
+     *
+     * 'number' counts coarsely the number of pop's we see in the string, and
+     * 'popcount' shows the highest parameter number in the string.  We would
+     * like to simply use the latter count, but if we are reading termcap
+     * strings, there may be cases that we cannot see the explicit parameter
+     * numbers.
+     */
+    for (cp = string; (cp - string) < (int) len2;) {
+	if (*cp == '%') {
+	    cp++;
+	    cp = parse_format(cp, format, &len);
+	    switch (*cp) {
+	    default:
+		break;
+
+	    case 'd':		/* FALLTHRU */
+	    case 'o':		/* FALLTHRU */
+	    case 'x':		/* FALLTHRU */
+	    case 'X':		/* FALLTHRU */
+	    case 'c':		/* FALLTHRU */
+		number++;
+		lastpop = -1;
+		break;
+
+	    case 'l':
+	    case 's':
+		if (lastpop > 0)
+		    p_is_s[lastpop - 1] = dummy;
+		++number;
+		break;
+
+	    case 'p':
+		cp++;
+		i = (*cp - '0');
+		if (i >= 0 && i <= 9) {
+		    lastpop = i;
+		    if (lastpop > popcount)
+			popcount = lastpop;
+		}
+		break;
+
+	    case 'P':
+	    case 'g':
+		cp++;
+		break;
+
+	    case S_QUOTE:
+		cp += 2;
+		lastpop = -1;
+		break;
+
+	    case L_BRACE:
+		cp++;
+		while (*cp >= '0' && *cp <= '9') {
+		    cp++;
+		}
+		break;
+
+	    case '+':
+	    case '-':
+	    case '*':
+	    case '/':
+	    case 'm':
+	    case 'A':
+	    case 'O':
+	    case '&':
+	    case '|':
+	    case '^':
+	    case '=':
+	    case '<':
+	    case '>':
+	    case '!':
+	    case '~':
+		lastpop = -1;
+		number += 2;
+		break;
+
+	    case 'i':
+		lastpop = -1;
+		if (popcount < 2)
+		    popcount = 2;
+		break;
+	    }
+	}
+	if (*cp != '\0')
+	    cp++;
+    }
+
+    if (number > 9)
+	number = 9;
+    for (i = 0; i < max(popcount, number); i++) {
+	/*
+	 * A few caps (such as plab_norm) have string-valued parms.
+	 * We'll have to assume that the caller knows the difference, since
+	 * a char* and an int may not be the same size on the stack.
+	 */
+	if (p_is_s[i] != 0) {
+	    p_is_s[i] = va_arg(ap, char *);
+	} else {
+	    param[i] = va_arg(ap, int);
+	}
+    }
+
+    /*
+     * This is a termcap compatibility hack.  If there are no explicit pop
+     * operations in the string, load the stack in such a way that
+     * successive pops will grab successive parameters.  That will make
+     * the expansion of (for example) \E[%d;%dH work correctly in termcap
+     * style, which means tparam() will expand termcap strings OK.
+     */
+    stack_ptr = 0;
+    if (popcount == 0) {
+	popcount = number;
+	for (i = number - 1; i >= 0; i--)
+	    npush(param[i]);
+    }
+#ifdef TRACE
+    if (_nc_tracing & TRACE_CALLS) {
+	for (i = 0; i < popcount; i++) {
+	    if (p_is_s[i] != 0)
+		save_text(", %s", _nc_visbuf(p_is_s[i]), 0);
+	    else
+		save_number(", %d", param[i], 0);
+	}
+	_tracef(T_CALLED("%s(%s%s)"), tname, _nc_visbuf(string), out_buff);
+	out_used = 0;
+    }
+#endif /* TRACE */
+
+    while (*string) {
+	if (*string != '%') {
+	    save_char(*string);
+	} else {
+	    string++;
+	    string = parse_format(string, format, &len);
+	    switch (*string) {
+	    default:
+		break;
+	    case '%':
+		save_char('%');
+		break;
+
+	    case 'd':		/* FALLTHRU */
+	    case 'o':		/* FALLTHRU */
+	    case 'x':		/* FALLTHRU */
+	    case 'X':		/* FALLTHRU */
+	    case 'c':		/* FALLTHRU */
+		save_number(format, npop(), len);
+		break;
+
+	    case 'l':
+		save_number("%d", strlen(spop()), 0);
+		break;
+
+	    case 's':
+		save_text(format, spop(), len);
+		break;
+
+	    case 'p':
+		string++;
+		i = (*string - '1');
+		if (i >= 0 && i < 9) {
+		    if (p_is_s[i])
+			spush(p_is_s[i]);
+		    else
+			npush(param[i]);
+		}
+		break;
+
+	    case 'P':
+		string++;
+		if (isUPPER(*string)) {
+		    i = (*string - 'A');
+		    static_vars[i] = npop();
+		} else if (isLOWER(*string)) {
+		    i = (*string - 'a');
+		    dynamic_var[i] = npop();
+		}
+		break;
+
+	    case 'g':
+		string++;
+		if (isUPPER(*string)) {
+		    i = (*string - 'A');
+		    npush(static_vars[i]);
+		} else if (isLOWER(*string)) {
+		    i = (*string - 'a');
+		    npush(dynamic_var[i]);
+		}
+		break;
+
+	    case S_QUOTE:
+		string++;
+		npush(*string);
+		string++;
+		break;
+
+	    case L_BRACE:
+		number = 0;
+		string++;
+		while (*string >= '0' && *string <= '9') {
+		    number = number * 10 + *string - '0';
+		    string++;
+		}
+		npush(number);
+		break;
+
+	    case '+':
+		npush(npop() + npop());
+		break;
+
+	    case '-':
+		y = npop();
+		x = npop();
+		npush(x - y);
+		break;
+
+	    case '*':
+		npush(npop() * npop());
+		break;
+
+	    case '/':
+		y = npop();
+		x = npop();
+		npush(y ? (x / y) : 0);
+		break;
+
+	    case 'm':
+		y = npop();
+		x = npop();
+		npush(y ? (x % y) : 0);
+		break;
+
+	    case 'A':
+		npush(npop() && npop());
+		break;
+
+	    case 'O':
+		npush(npop() || npop());
+		break;
+
+	    case '&':
+		npush(npop() & npop());
+		break;
+
+	    case '|':
+		npush(npop() | npop());
+		break;
+
+	    case '^':
+		npush(npop() ^ npop());
+		break;
+
+	    case '=':
+		y = npop();
+		x = npop();
+		npush(x == y);
+		break;
+
+	    case '<':
+		y = npop();
+		x = npop();
+		npush(x < y);
+		break;
+
+	    case '>':
+		y = npop();
+		x = npop();
+		npush(x > y);
+		break;
+
+	    case '!':
+		npush(!npop());
+		break;
+
+	    case '~':
+		npush(~npop());
+		break;
+
+	    case 'i':
+		if (p_is_s[0] == 0)
+		    param[0]++;
+		if (p_is_s[1] == 0)
+		    param[1]++;
+		break;
+
+	    case '?':
+		break;
+
+	    case 't':
+		x = npop();
+		if (!x) {
+		    /* scan forward for %e or %; at level zero */
+		    string++;
+		    level = 0;
+		    while (*string) {
+			if (*string == '%') {
+			    string++;
+			    if (*string == '?')
+				level++;
+			    else if (*string == ';') {
+				if (level > 0)
+				    level--;
+				else
+				    break;
+			    } else if (*string == 'e' && level == 0)
+				break;
+			}
+
+			if (*string)
+			    string++;
+		    }
+		}
+		break;
+
+	    case 'e':
+		/* scan forward for a %; at level zero */
+		string++;
+		level = 0;
+		while (*string) {
+		    if (*string == '%') {
+			string++;
+			if (*string == '?')
+			    level++;
+			else if (*string == ';') {
+			    if (level > 0)
+				level--;
+			    else
+				break;
+			}
+		    }
+
+		    if (*string)
+			string++;
+		}
+		break;
+
+	    case ';':
+		break;
+
+	    }			/* endswitch (*string) */
+	}			/* endelse (*string == '%') */
+
+	if (*string == '\0')
+	    break;
+
+	string++;
+    }				/* endwhile (*string) */
+
+    get_space(1);
+    out_buff[out_used] = '\0';
+
+    T((T_RETURN("%s"), _nc_visbuf(out_buff)));
+    return (out_buff);
+}
+
+char *
+tparm(NCURSES_CONST char *string,...)
+{
+    va_list ap;
+    char *result;
+
+    va_start(ap, string);
+#ifdef TRACE
+    tname = "tparm";
+#endif /* TRACE */
+    result = tparam_internal(string, ap);
+    va_end(ap);
+    return result;
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_tputs.c b/ncurses-5.2/ncurses/tinfo/lib_tputs.c
new file mode 100644
index 0000000..8cadc6a
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_tputs.c
@@ -0,0 +1,324 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	tputs.c
+ *		delay_output()
+ *		_nc_outch()
+ *		tputs()
+ *
+ */
+
+#include <curses.priv.h>
+#include <ctype.h>
+#include <term.h>		/* padding_baud_rate, xon_xoff */
+#include <termcap.h>		/* ospeed */
+#include <tic.h>
+
+MODULE_ID("$Id$")
+
+char PC = 0;			/* used by termcap library */
+short ospeed = 0;		/* used by termcap library */
+
+int _nc_nulls_sent = 0;		/* used by 'tack' program */
+
+static int (*my_outch) (int c) = _nc_outch;
+
+int
+delay_output(int ms)
+{
+    T((T_CALLED("delay_output(%d)"), ms));
+
+    if (no_pad_char) {
+	_nc_flush();
+	napms(ms);
+    } else {
+	register int nullcount;
+
+	nullcount = (ms * _nc_baudrate(ospeed)) / 10000;
+	for (_nc_nulls_sent += nullcount; nullcount > 0; nullcount--)
+	    my_outch(PC);
+	if (my_outch == _nc_outch)
+	    _nc_flush();
+    }
+
+    returnCode(OK);
+}
+
+void
+_nc_flush(void)
+{
+    (void) fflush(NC_OUTPUT);
+}
+
+int
+_nc_outch(int ch)
+{
+#ifdef TRACE
+    _nc_outchars++;
+#endif /* TRACE */
+
+    if (SP != 0
+	&& SP->_cleanup) {
+	char tmp = ch;
+	/*
+	 * POSIX says write() is safe in a signal handler, but the
+	 * buffered I/O is not.
+	 */
+	write(fileno(NC_OUTPUT), &tmp, 1);
+    } else {
+	putc(ch, NC_OUTPUT);
+    }
+    return OK;
+}
+
+#if USE_WIDEC_SUPPORT
+/*
+ * Reference: The Unicode Standard 2.0
+ *
+ * No surrogates supported (we're storing only one 16-bit Unicode value per
+ * cell).
+ */
+int
+_nc_utf8_outch(int ch)
+{
+    static const unsigned byteMask = 0xBF;
+    static const unsigned otherMark = 0x80;
+    static const unsigned firstMark[] =
+    {0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC};
+
+    int result[7], *ptr;
+    int count = 0;
+
+    if ((unsigned int) ch < 0x80)
+	count = 1;
+    else if ((unsigned int) ch < 0x800)
+	count = 2;
+    else if ((unsigned int) ch < 0x10000)
+	count = 3;
+    else if ((unsigned int) ch < 0x200000)
+	count = 4;
+    else if ((unsigned int) ch < 0x4000000)
+	count = 5;
+    else if ((unsigned int) ch <= 0x7FFFFFFF)
+	count = 6;
+    else {
+	count = 3;
+	ch = 0xFFFD;
+    }
+    ptr = result + count;
+    switch (count) {
+    case 6:
+	*--ptr = (ch | otherMark) & byteMask;
+	ch >>= 6;
+	/* FALLTHRU */
+    case 5:
+	*--ptr = (ch | otherMark) & byteMask;
+	ch >>= 6;
+	/* FALLTHRU */
+    case 4:
+	*--ptr = (ch | otherMark) & byteMask;
+	ch >>= 6;
+	/* FALLTHRU */
+    case 3:
+	*--ptr = (ch | otherMark) & byteMask;
+	ch >>= 6;
+	/* FALLTHRU */
+    case 2:
+	*--ptr = (ch | otherMark) & byteMask;
+	ch >>= 6;
+	/* FALLTHRU */
+    case 1:
+	*--ptr = (ch | firstMark[count]);
+	break;
+    }
+    while (count--)
+	_nc_outch(*ptr++);
+    return OK;
+}
+#endif
+
+int
+putp(const char *string)
+{
+    return tputs(string, 1, _nc_outch);
+}
+
+int
+tputs(const char *string, int affcnt, int (*outc) (int))
+{
+    bool always_delay;
+    bool normal_delay;
+    int number;
+#if BSD_TPUTS
+    int trailpad;
+#endif /* BSD_TPUTS */
+
+#ifdef TRACE
+    char addrbuf[32];
+
+    if (_nc_tracing & TRACE_TPUTS) {
+	if (outc == _nc_outch)
+	    (void) strcpy(addrbuf, "_nc_outch");
+	else
+	    (void) sprintf(addrbuf, "%p", outc);
+	if (_nc_tputs_trace) {
+	    _tracef("tputs(%s = %s, %d, %s) called", _nc_tputs_trace,
+		    _nc_visbuf(string), affcnt, addrbuf);
+	} else {
+	    _tracef("tputs(%s, %d, %s) called", _nc_visbuf(string), affcnt, addrbuf);
+	}
+	_nc_tputs_trace = (char *) NULL;
+    }
+#endif /* TRACE */
+
+    if (!VALID_STRING(string))
+	return ERR;
+
+    if (cur_term == 0) {
+	always_delay = FALSE;
+	normal_delay = TRUE;
+    } else {
+	always_delay = (string == bell) || (string == flash_screen);
+	normal_delay =
+	    !xon_xoff
+	    && padding_baud_rate
+#if NCURSES_NO_PADDING
+	    && (SP == 0 || !(SP->_no_padding))
+#endif
+	    && (_nc_baudrate(ospeed) >= padding_baud_rate);
+    }
+
+#if BSD_TPUTS
+    /*
+     * This ugly kluge deals with the fact that some ancient BSD programs
+     * (like nethack) actually do the likes of tputs("50") to get delays.
+     */
+    trailpad = 0;
+    if (isdigit(*string)) {
+	while (isdigit(*string)) {
+	    trailpad = trailpad * 10 + (*string - '0');
+	    string++;
+	}
+	trailpad *= 10;
+	if (*string == '.') {
+	    string++;
+	    if (isdigit(*string)) {
+		trailpad += (*string - '0');
+		string++;
+	    }
+	    while (isdigit(*string))
+		string++;
+	}
+
+	if (*string == '*') {
+	    trailpad *= affcnt;
+	    string++;
+	}
+    }
+#endif /* BSD_TPUTS */
+
+    my_outch = outc;		/* redirect delay_output() */
+    while (*string) {
+	if (*string != '$')
+	    (*outc) (*string);
+	else {
+	    string++;
+	    if (*string != '<') {
+		(*outc) ('$');
+		if (*string)
+		    (*outc) (*string);
+	    } else {
+		bool mandatory;
+
+		string++;
+		if ((!isdigit(*string) && *string != '.') || !strchr(string, '>')) {
+		    (*outc) ('$');
+		    (*outc) ('<');
+		    continue;
+		}
+
+		number = 0;
+		while (isdigit(*string)) {
+		    number = number * 10 + (*string - '0');
+		    string++;
+		}
+		number *= 10;
+		if (*string == '.') {
+		    string++;
+		    if (isdigit(*string)) {
+			number += (*string - '0');
+			string++;
+		    }
+		    while (isdigit(*string))
+			string++;
+		}
+
+		mandatory = FALSE;
+		while (*string == '*' || *string == '/') {
+		    if (*string == '*') {
+			number *= affcnt;
+			string++;
+		    } else {	/* if (*string == '/') */
+			mandatory = TRUE;
+			string++;
+		    }
+		}
+
+		if (number > 0
+		    && (always_delay
+			|| normal_delay
+			|| mandatory))
+		    delay_output(number / 10);
+
+	    }			/* endelse (*string == '<') */
+	}			/* endelse (*string == '$') */
+
+	if (*string == '\0')
+	    break;
+
+	string++;
+    }
+
+#if BSD_TPUTS
+    /*
+     * Emit any BSD-style prefix padding that we've accumulated now.
+     */
+    if (trailpad > 0
+	&& (always_delay || normal_delay))
+	delay_output(trailpad / 10);
+#endif /* BSD_TPUTS */
+
+    my_outch = _nc_outch;
+    return OK;
+}
diff --git a/ncurses-5.2/ncurses/tinfo/lib_ttyflags.c b/ncurses-5.2/ncurses/tinfo/lib_ttyflags.c
new file mode 100644
index 0000000..3af19a2
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/lib_ttyflags.c
@@ -0,0 +1,163 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/*
+ *		def_prog_mode()
+ *		def_shell_mode()
+ *		reset_prog_mode()
+ *		reset_shell_mode()
+ *		savetty()
+ *		resetty()
+ */
+
+#include <curses.priv.h>
+#include <term.h>	/* cur_term */
+
+MODULE_ID("$Id$")
+
+#undef tabs
+
+#ifdef TAB3
+# define tabs TAB3
+#else
+# ifdef XTABS
+#  define tabs XTABS
+# else
+#  ifdef OXTABS
+#   define tabs OXTABS
+#  else
+#   define tabs 0
+#  endif
+# endif
+#endif
+
+int _nc_get_tty_mode(TTY *buf)
+{
+	if (cur_term == 0
+	 || GET_TTY(cur_term->Filedes, buf) != 0)
+		return(ERR);
+	TR(TRACE_BITS,("_nc_get_tty_mode: %s", _nc_tracebits()));
+	return (OK);
+}
+
+int _nc_set_tty_mode(TTY *buf)
+{
+	if (cur_term == 0
+	 || SET_TTY(cur_term->Filedes, buf) != 0)
+		return(ERR);
+	TR(TRACE_BITS,("_nc_set_tty_mode: %s", _nc_tracebits()));
+	return (OK);
+}
+
+int def_shell_mode(void)
+{
+	T((T_CALLED("def_shell_mode()")));
+
+	/*
+	 * Turn off the XTABS bit in the tty structure if it was on.  If XTABS
+	 * was on, remove the tab and backtab capabilities.
+	 */
+
+	if (_nc_get_tty_mode(&cur_term->Ottyb) != OK)
+		returnCode(ERR);
+#ifdef TERMIOS
+	if (cur_term->Ottyb.c_oflag & tabs)
+		tab = back_tab = NULL;
+#else
+	if (cur_term->Ottyb.sg_flags & XTABS)
+		tab = back_tab = NULL;
+#endif
+	returnCode(OK);
+}
+
+int def_prog_mode(void)
+{
+	T((T_CALLED("def_prog_mode()")));
+
+	if (_nc_get_tty_mode(&cur_term->Nttyb) != OK)
+		returnCode(ERR);
+#ifdef TERMIOS
+	cur_term->Nttyb.c_oflag &= ~tabs;
+#else
+	cur_term->Nttyb.sg_flags &= ~XTABS;
+#endif
+	returnCode(OK);
+}
+
+int reset_prog_mode(void)
+{
+	T((T_CALLED("reset_prog_mode()")));
+
+	if (cur_term != 0) {
+		_nc_set_tty_mode(&cur_term->Nttyb);
+		if (SP) {
+			if (stdscr && stdscr->_use_keypad)
+				_nc_keypad(TRUE);
+			NC_BUFFERED(TRUE);
+		}
+		returnCode(OK);
+	}
+	returnCode(ERR);
+}
+
+int reset_shell_mode(void)
+{
+	T((T_CALLED("reset_shell_mode()")));
+
+	if (cur_term != 0) {
+		if (SP)
+		{
+			_nc_keypad(FALSE);
+			_nc_flush();
+			NC_BUFFERED(FALSE);
+		}
+		returnCode(_nc_set_tty_mode(&cur_term->Ottyb));
+	}
+	returnCode(ERR);
+}
+
+/*
+**	savetty()  and  resetty()
+**
+*/
+
+static TTY   buf;
+
+int savetty(void)
+{
+	T((T_CALLED("savetty()")));
+
+	returnCode(_nc_get_tty_mode(&buf));
+}
+
+int resetty(void)
+{
+	T((T_CALLED("resetty()")));
+
+	returnCode(_nc_set_tty_mode(&buf));
+}
diff --git a/ncurses-5.2/ncurses/tinfo/make_keys.c b/ncurses-5.2/ncurses/tinfo/make_keys.c
new file mode 100644
index 0000000..9903957
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/make_keys.c
@@ -0,0 +1,134 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ ****************************************************************************/
+
+/*
+ * This replaces an awk script which translated keys.list into keys.tries by
+ * making the output show the indices into the TERMTYPE Strings array.  Doing
+ * it that way lets us cut down on the size of the init_keytry() function.
+ */
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+#include <names.c>
+
+#define UNKNOWN (SIZEOF(strnames) + SIZEOF(strfnames))
+
+static size_t lookup(const char *name)
+{
+	size_t n;
+	bool found = FALSE;
+	for (n = 0; strnames[n] != 0; n++) {
+		if (!strcmp(name, strnames[n])) {
+			found = TRUE;
+			break;
+		}
+	}
+	if (!found) {
+		for (n = 0; strfnames[n] != 0; n++) {
+			if (!strcmp(name, strfnames[n])) {
+				found = TRUE;
+				break;
+			}
+		}
+	}
+	return found ? n : UNKNOWN;
+}
+
+static void make_keys(FILE *ifp, FILE *ofp)
+{
+	char buffer[BUFSIZ];
+	char from[BUFSIZ];
+	char to[BUFSIZ];
+	int maxlen = 16;
+
+	while (fgets(buffer, sizeof(buffer), ifp) != 0) {
+		if (*buffer == '#')
+			continue;
+		if (sscanf(buffer, "%s %s", to, from) == 2) {
+			int code = lookup(from);
+			if (code == UNKNOWN)
+				continue;
+			if ((int)strlen(from) > maxlen)
+				maxlen = strlen(from);
+			fprintf(ofp, "\t{ %4d, %-*.*s },\t/* %s */\n",
+				code,
+				maxlen, maxlen,
+				to,
+				from);
+		}
+	}
+}
+
+static void write_list(FILE *ofp, const char **list)
+{
+	while (*list != 0)
+		fprintf(ofp, "%s\n", *list++);
+}
+
+int main(int argc, char *argv[])
+{
+	static const char *prefix[] = {
+		"#ifndef NCU_KEYS_H",
+		"#define NCU_KEYS_H 1",
+		"",
+		"/* This file was generated by MAKE_KEYS */",
+		"",
+		"#if BROKEN_LINKER",
+		"static",
+		"#endif",
+		"struct tinfo_fkeys _nc_tinfo_fkeys[] = {",
+		0
+	};
+	static const char *suffix[] = {
+		"\t{ 0, 0} };",
+		"",
+		"#endif /* NCU_KEYS_H */",
+		0
+	};
+
+	write_list(stdout, prefix);
+	if (argc > 1) {
+		int n;
+		for (n = 1; n < argc; n++) {
+			FILE *fp = fopen(argv[n], "r");
+			if (fp != 0) {
+				make_keys(fp, stdout);
+				fclose(fp);
+			}
+		}
+	} else {
+		make_keys(stdin, stdout);
+	}
+	write_list(stdout, suffix);
+	return EXIT_SUCCESS;
+}
diff --git a/ncurses-5.2/ncurses/tinfo/name_match.c b/ncurses-5.2/ncurses/tinfo/name_match.c
new file mode 100644
index 0000000..8785ac4
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/name_match.c
@@ -0,0 +1,96 @@
+/****************************************************************************
+ * Copyright (c) 1999 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1999                        *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+#include <term.h>
+#include <tic.h>
+
+MODULE_ID("$Id$")
+
+/*
+ *	_nc_first_name(char *names)
+ *
+ *	Extract the primary name from a compiled entry.
+ */
+
+char *_nc_first_name(const char *const sp)
+/* get the first name from the given name list */
+{
+	static char	buf[MAX_NAME_SIZE+1];
+	register unsigned n;
+
+	for (n = 0; n < sizeof(buf)-1; n++) {
+		if ((buf[n] = sp[n]) == '\0'
+		 || (buf[n] == '|'))
+			break;
+	}
+	buf[n] = '\0';
+	return(buf);
+}
+
+/*
+ *	int _nc_name_match(namelist, name, delim)
+ *
+ *	Is the given name matched in namelist?
+ */
+
+int _nc_name_match(const char *const namelst, const char *const name, const char *const delim)
+{
+	const char *s, *d, *t;
+	int code, found;
+
+	if ((s = namelst) != 0) {
+		while (*s != '\0') {
+			for (d = name; *d != '\0'; d++) {
+				if (*s != *d)
+					break;
+				s++;
+			}
+			found = FALSE;
+			for (code = TRUE; *s != '\0'; code = FALSE, s++) {
+				for (t = delim; *t != '\0'; t++) {
+					if (*s == *t) {
+						found = TRUE;
+						break;
+					}
+				}
+				if (found)
+					break;
+			}
+			if (code && *d == '\0')
+				return code;
+			if (*s++ == 0)
+				break;
+		}
+	}
+	return FALSE;
+}
diff --git a/ncurses-5.2/ncurses/tinfo/parse_entry.c b/ncurses-5.2/ncurses/tinfo/parse_entry.c
new file mode 100644
index 0000000..2ec4455
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/parse_entry.c
@@ -0,0 +1,952 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	parse_entry.c -- compile one terminfo or termcap entry
+ *
+ *	Get an exact in-core representation of an entry.  Don't
+ *	try to resolve use or tc capabilities, that is someone
+ *	else's job.  Depends on the lexical analyzer to get tokens
+ *	from the input stream.
+ */
+
+#include <curses.priv.h>
+
+#include <ctype.h>
+#include <tic.h>
+#define __INTERNAL_CAPS_VISIBLE
+#include <term_entry.h>
+
+MODULE_ID("$Id$")
+
+#ifdef LINT
+static short const parametrized[] =
+{0};
+#else
+#include <parametrized.h>
+#endif
+
+static void postprocess_termcap(TERMTYPE *, bool);
+static void postprocess_terminfo(TERMTYPE *);
+static struct name_table_entry const *lookup_fullname(const char *name);
+
+#if NCURSES_XNAMES
+
+static struct name_table_entry const *
+_nc_extend_names(ENTRY * entryp, char *name, int token_type)
+{
+    static struct name_table_entry temp;
+    TERMTYPE *tp = &(entryp->tterm);
+    unsigned offset = 0;
+    unsigned actual;
+    unsigned tindex;
+    unsigned first, last, n;
+    bool found;
+
+    switch (token_type) {
+    case BOOLEAN:
+	first = 0;
+	last = tp->ext_Booleans;
+	offset = tp->ext_Booleans;
+	tindex = tp->num_Booleans;
+	break;
+    case NUMBER:
+	first = tp->ext_Booleans;
+	last = tp->ext_Numbers + first;
+	offset = tp->ext_Booleans + tp->ext_Numbers;
+	tindex = tp->num_Numbers;
+	break;
+    case STRING:
+	first = tp->ext_Booleans + tp->ext_Numbers;
+	last = tp->ext_Strings + first;
+	offset = tp->ext_Booleans + tp->ext_Numbers + tp->ext_Strings;
+	tindex = tp->num_Strings;
+	break;
+    case CANCEL:
+	actual = NUM_EXT_NAMES(tp);
+	for (n = 0; n < actual; n++) {
+	    if (!strcmp(name, tp->ext_Names[n])) {
+		if (n > (unsigned) (tp->ext_Booleans + tp->ext_Numbers)) {
+		    token_type = STRING;
+		} else if (n > tp->ext_Booleans) {
+		    token_type = NUMBER;
+		} else {
+		    token_type = BOOLEAN;
+		}
+		return _nc_extend_names(entryp, name, token_type);
+	    }
+	}
+	/* Well, we are given a cancel for a name that we don't recognize */
+	return _nc_extend_names(entryp, name, STRING);
+    default:
+	return 0;
+    }
+
+    /* Adjust the 'offset' (insertion-point) to keep the lists of extended
+     * names sorted.
+     */
+    for (n = first, found = FALSE; n < last; n++) {
+	int cmp = strcmp(tp->ext_Names[n], name);
+	if (cmp == 0)
+	    found = TRUE;
+	if (cmp >= 0) {
+	    offset = n;
+	    tindex = n - first;
+	    switch (token_type) {
+	    case BOOLEAN:
+		tindex += BOOLCOUNT;
+		break;
+	    case NUMBER:
+		tindex += NUMCOUNT;
+		break;
+	    case STRING:
+		tindex += STRCOUNT;
+		break;
+	    }
+	    break;
+	}
+    }
+    if (!found) {
+	switch (token_type) {
+	case BOOLEAN:
+	    tp->ext_Booleans += 1;
+	    tp->num_Booleans += 1;
+	    tp->Booleans = typeRealloc(char, tp->num_Booleans, tp->Booleans);
+	    for (last = tp->num_Booleans - 1; last > tindex; last--)
+		tp->Booleans[last] = tp->Booleans[last - 1];
+	    break;
+	case NUMBER:
+	    tp->ext_Numbers += 1;
+	    tp->num_Numbers += 1;
+	    tp->Numbers = typeRealloc(short, tp->num_Numbers, tp->Numbers);
+	    for (last = tp->num_Numbers - 1; last > tindex; last--)
+		tp->Numbers[last] = tp->Numbers[last - 1];
+	    break;
+	case STRING:
+	    tp->ext_Strings += 1;
+	    tp->num_Strings += 1;
+	    tp->Strings = typeRealloc(char *, tp->num_Strings, tp->Strings);
+	    for (last = tp->num_Strings - 1; last > tindex; last--)
+		tp->Strings[last] = tp->Strings[last - 1];
+	    break;
+	}
+	actual = NUM_EXT_NAMES(tp);
+	tp->ext_Names = typeRealloc(char *, actual, tp->ext_Names);
+	while (--actual > offset)
+	    tp->ext_Names[actual] = tp->ext_Names[actual - 1];
+	tp->ext_Names[offset] = _nc_save_str(name);
+    }
+
+    temp.nte_name = tp->ext_Names[offset];
+    temp.nte_type = token_type;
+    temp.nte_index = tindex;
+    temp.nte_link = -1;
+
+    return &temp;
+}
+#endif /* NCURSES_XNAMES */
+
+/*
+ *	int
+ *	_nc_parse_entry(entry, literal, silent)
+ *
+ *	Compile one entry.  Doesn't try to resolve use or tc capabilities.
+ *
+ *	found-forward-use = FALSE
+ *	re-initialise internal arrays
+ *	get_token();
+ *	if the token was not a name in column 1, complain and die
+ *	save names in entry's string table
+ *	while (get_token() is not EOF and not NAMES)
+ *	        check for existance and type-correctness
+ *	        enter cap into structure
+ *	        if STRING
+ *	            save string in entry's string table
+ *	push back token
+ */
+
+int
+_nc_parse_entry(struct entry *entryp, int literal, bool silent)
+{
+    int token_type;
+    struct name_table_entry const *entry_ptr;
+    char *ptr, *base;
+
+    token_type = _nc_get_token();
+
+    if (token_type == EOF)
+	return (EOF);
+    if (token_type != NAMES)
+	_nc_err_abort("Entry does not start with terminal names in column one");
+
+    _nc_init_entry(&entryp->tterm);
+
+    entryp->cstart = _nc_comment_start;
+    entryp->cend = _nc_comment_end;
+    entryp->startline = _nc_start_line;
+    DEBUG(2, ("Comment range is %ld to %ld", entryp->cstart, entryp->cend));
+
+    /* junk the 2-character termcap name, if present */
+    ptr = _nc_curr_token.tk_name;
+    if (ptr[2] == '|') {
+	ptr = _nc_curr_token.tk_name + 3;
+	_nc_curr_token.tk_name[2] = '\0';
+    }
+
+    entryp->tterm.str_table = entryp->tterm.term_names = _nc_save_str(ptr);
+
+    DEBUG(1, ("Starting '%s'", ptr));
+
+    /*
+     * We do this because the one-token lookahead in the parse loop
+     * results in the terminal type getting prematurely set to correspond
+     * to that of the next entry.
+     */
+    _nc_set_type(_nc_first_name(entryp->tterm.term_names));
+
+    /* check for overly-long names and aliases */
+    for (base = entryp->tterm.term_names; (ptr = strchr(base, '|')) != 0;
+	 base = ptr + 1) {
+	if (ptr - base > MAX_ALIAS) {
+	    _nc_warning("%s `%.*s' may be too long",
+			(base == entryp->tterm.term_names)
+			? "primary name"
+			: "alias",
+			ptr - base, base);
+	}
+    }
+
+    entryp->nuses = 0;
+
+    for (token_type = _nc_get_token();
+	 token_type != EOF && token_type != NAMES;
+	 token_type = _nc_get_token()) {
+	if (strcmp(_nc_curr_token.tk_name, "use") == 0
+	    || strcmp(_nc_curr_token.tk_name, "tc") == 0) {
+	    entryp->uses[entryp->nuses].name = _nc_save_str(_nc_curr_token.tk_valstring);
+	    entryp->uses[entryp->nuses].line = _nc_curr_line;
+	    entryp->nuses++;
+	} else {
+	    /* normal token lookup */
+	    entry_ptr = _nc_find_entry(_nc_curr_token.tk_name,
+				       _nc_syntax ? _nc_cap_hash_table : _nc_info_hash_table);
+
+	    /*
+	     * Our kluge to handle aliasing.  The reason it's done
+	     * this ugly way, with a linear search, is so the hashing
+	     * machinery doesn't have to be made really complicated
+	     * (also we get better warnings this way).  No point in
+	     * making this case fast, aliased caps aren't common now
+	     * and will get rarer.
+	     */
+	    if (entry_ptr == NOTFOUND) {
+		const struct alias *ap;
+
+		if (_nc_syntax == SYN_TERMCAP) {
+		    for (ap = _nc_capalias_table; ap->from; ap++)
+			if (strcmp(ap->from, _nc_curr_token.tk_name) == 0) {
+			    if (ap->to == (char *) 0) {
+				_nc_warning("%s (%s termcap extension) ignored",
+					    ap->from, ap->source);
+				goto nexttok;
+			    }
+
+			    entry_ptr = _nc_find_entry(ap->to, _nc_cap_hash_table);
+			    if (entry_ptr && !silent)
+				_nc_warning("%s (%s termcap extension) aliased to %s",
+					    ap->from, ap->source, ap->to);
+			    break;
+			}
+		} else {	/* if (_nc_syntax == SYN_TERMINFO) */
+		    for (ap = _nc_infoalias_table; ap->from; ap++)
+			if (strcmp(ap->from, _nc_curr_token.tk_name) == 0) {
+			    if (ap->to == (char *) 0) {
+				_nc_warning("%s (%s terminfo extension) ignored",
+					    ap->from, ap->source);
+				goto nexttok;
+			    }
+
+			    entry_ptr = _nc_find_entry(ap->to, _nc_info_hash_table);
+			    if (entry_ptr && !silent)
+				_nc_warning("%s (%s terminfo extension) aliased to %s",
+					    ap->from, ap->source, ap->to);
+			    break;
+			}
+
+		    if (entry_ptr == NOTFOUND) {
+			entry_ptr = lookup_fullname(_nc_curr_token.tk_name);
+		    }
+		}
+	    }
+#if NCURSES_XNAMES
+	    /*
+	     * If we have extended-names active, we will automatically
+	     * define a name based on its context.
+	     */
+	    if (entry_ptr == NOTFOUND
+		&& _nc_user_definable
+		&& (entry_ptr = _nc_extend_names(entryp,
+						 _nc_curr_token.tk_name,
+						 token_type)) != 0) {
+		if (_nc_tracing >= DEBUG_LEVEL(1))
+		    _nc_warning("extended capability '%s'", _nc_curr_token.tk_name);
+	    }
+#endif /* NCURSES_XNAMES */
+
+	    /* can't find this cap name, not even as an alias */
+	    if (entry_ptr == NOTFOUND) {
+		if (!silent)
+		    _nc_warning("unknown capability '%s'",
+				_nc_curr_token.tk_name);
+		continue;
+	    }
+
+	    /* deal with bad type/value combinations. */
+	    if (token_type != CANCEL && entry_ptr->nte_type != token_type) {
+		/*
+		 * Nasty special cases here handle situations in which type
+		 * information can resolve name clashes.  Normal lookup
+		 * finds the last instance in the capability table of a
+		 * given name, regardless of type.  find_type_entry looks
+		 * for a first matching instance with given type.  So as
+		 * long as all ambiguous names occur in pairs of distinct
+		 * type, this will do the job.
+		 */
+
+		/* tell max_attributes from arrow_key_map */
+		if (token_type == NUMBER && !strcmp("ma", _nc_curr_token.tk_name))
+		    entry_ptr = _nc_find_type_entry("ma", NUMBER,
+						    _nc_get_table(_nc_syntax
+								  != 0));
+
+		/* map terminfo's string MT to MT */
+		else if (token_type == STRING && !strcmp("MT", _nc_curr_token.tk_name))
+		    entry_ptr = _nc_find_type_entry("MT", STRING,
+						    _nc_get_table(_nc_syntax
+								  != 0));
+
+		/* treat strings without following "=" as empty strings */
+		else if (token_type == BOOLEAN && entry_ptr->nte_type == STRING)
+		    token_type = STRING;
+		/* we couldn't recover; skip this token */
+		else {
+		    if (!silent) {
+			const char *type_name;
+			switch (entry_ptr->nte_type) {
+			case BOOLEAN:
+			    type_name = "boolean";
+			    break;
+			case STRING:
+			    type_name = "string";
+			    break;
+			case NUMBER:
+			    type_name = "numeric";
+			    break;
+			default:
+			    type_name = "unknown";
+			    break;
+			}
+			_nc_warning("wrong type used for %s capability '%s'",
+				    type_name, _nc_curr_token.tk_name);
+		    }
+		    continue;
+		}
+	    }
+
+	    /* now we know that the type/value combination is OK */
+	    switch (token_type) {
+	    case CANCEL:
+		switch (entry_ptr->nte_type) {
+		case BOOLEAN:
+		    entryp->tterm.Booleans[entry_ptr->nte_index] = CANCELLED_BOOLEAN;
+		    break;
+
+		case NUMBER:
+		    entryp->tterm.Numbers[entry_ptr->nte_index] = CANCELLED_NUMERIC;
+		    break;
+
+		case STRING:
+		    entryp->tterm.Strings[entry_ptr->nte_index] = CANCELLED_STRING;
+		    break;
+		}
+		break;
+
+	    case BOOLEAN:
+		entryp->tterm.Booleans[entry_ptr->nte_index] = TRUE;
+		break;
+
+	    case NUMBER:
+		entryp->tterm.Numbers[entry_ptr->nte_index] =
+		    _nc_curr_token.tk_valnumber;
+		break;
+
+	    case STRING:
+		ptr = _nc_curr_token.tk_valstring;
+		if (_nc_syntax == SYN_TERMCAP)
+		    ptr = _nc_captoinfo(_nc_curr_token.tk_name,
+					ptr,
+					parametrized[entry_ptr->nte_index]);
+		entryp->tterm.Strings[entry_ptr->nte_index] = _nc_save_str(ptr);
+		break;
+
+	    default:
+		if (!silent)
+		    _nc_warning("unknown token type");
+		_nc_panic_mode((_nc_syntax == SYN_TERMCAP) ? ':' : ',');
+		continue;
+	    }
+	}			/* end else cur_token.name != "use" */
+      nexttok:
+	continue;		/* cannot have a label w/o statement */
+    }				/* endwhile (not EOF and not NAMES) */
+
+    _nc_push_token(token_type);
+    _nc_set_type(_nc_first_name(entryp->tterm.term_names));
+
+    /*
+     * Try to deduce as much as possible from extension capabilities
+     * (this includes obsolete BSD capabilities).  Sigh...it would be more
+     * space-efficient to call this after use resolution, but it has
+     * to be done before entry allocation is wrapped up.
+     */
+    if (!literal) {
+	if (_nc_syntax == SYN_TERMCAP) {
+	    bool has_base_entry = FALSE;
+	    int i;
+
+	    /*
+	     * Don't insert defaults if this is a `+' entry meant only
+	     * for inclusion in other entries (not sure termcap ever
+	     * had these, actually).
+	     */
+	    if (strchr(entryp->tterm.term_names, '+'))
+		has_base_entry = TRUE;
+	    else
+		/*
+		 * Otherwise, look for a base entry that will already
+		 * have picked up defaults via translation.
+		 */
+		for (i = 0; i < entryp->nuses; i++)
+		    if (!strchr((char *) entryp->uses[i].name, '+'))
+			has_base_entry = TRUE;
+
+	    postprocess_termcap(&entryp->tterm, has_base_entry);
+	} else
+	    postprocess_terminfo(&entryp->tterm);
+    }
+    _nc_wrap_entry(entryp);
+
+    return (OK);
+}
+
+int
+_nc_capcmp(const char *s, const char *t)
+/* compare two string capabilities, stripping out padding */
+{
+    if (!s && !t)
+	return (0);
+    else if (!s || !t)
+	return (1);
+
+    for (;;) {
+	if (s[0] == '$' && s[1] == '<') {
+	    for (s += 2;; s++)
+		if (!(isdigit(*s) || *s == '.' || *s == '*' || *s == '/' ||
+		      *s == '>'))
+		    break;
+	}
+
+	if (t[0] == '$' && t[1] == '<') {
+	    for (t += 2;; t++)
+		if (!(isdigit(*t) || *t == '.' || *t == '*' || *t == '/' ||
+		      *t == '>'))
+		    break;
+	}
+
+	/* we've now pushed s and t past any padding they were pointing at */
+
+	if (*s == '\0' && *t == '\0')
+	    return (0);
+
+	if (*s != *t)
+	    return (*t - *s);
+
+	/* else *s == *t but one is not NUL, so continue */
+	s++, t++;
+    }
+}
+
+static void
+append_acs0(string_desc *dst, int code, int src)
+{
+    if (src != 0) {
+	char temp[3];
+	temp[0] = code;
+	temp[1] = src;
+	temp[2] = 0;
+	_nc_safe_strcat(dst, temp);
+    }
+}
+
+static void
+append_acs(string_desc *dst, int code, char *src)
+{
+    if (src != 0 && strlen(src) == 1) {
+	append_acs0(dst, code, *src);
+    }
+}
+
+/*
+ * The ko capability, if present, consists of a comma-separated capability
+ * list.  For each capability, we may assume there is a keycap that sends the
+ * string which is the value of that capability.
+ */
+typedef struct {
+    const char *from;
+    const char *to;
+} assoc;
+static assoc const ko_xlate[] =
+{
+    {"al", "kil1"},		/* insert line key  -> KEY_IL    */
+    {"bt", "kcbt"},		/* back tab         -> KEY_BTAB  */
+    {"cd", "ked"},		/* clear-to-eos key -> KEY_EOL   */
+    {"ce", "kel"},		/* clear-to-eol key -> KEY_EOS   */
+    {"cl", "kclr"},		/* clear key        -> KEY_CLEAR */
+    {"ct", "tbc"},		/* clear all tabs   -> KEY_CATAB */
+    {"dc", "kdch1"},		/* delete char      -> KEY_DC    */
+    {"dl", "kdl1"},		/* delete line      -> KEY_DL    */
+    {"do", "kcud1"},		/* down key         -> KEY_DOWN  */
+    {"ei", "krmir"},		/* exit insert key  -> KEY_EIC   */
+    {"ho", "khome"},		/* home key         -> KEY_HOME  */
+    {"ic", "kich1"},		/* insert char key  -> KEY_IC    */
+    {"im", "kIC"},		/* insert-mode key  -> KEY_SIC   */
+    {"le", "kcub1"},		/* le key           -> KEY_LEFT  */
+    {"nd", "kcuf1"},		/* nd key           -> KEY_RIGHT */
+    {"nl", "kent"},		/* new line key     -> KEY_ENTER */
+    {"st", "khts"},		/* set-tab key      -> KEY_STAB  */
+    {"ta", CANCELLED_STRING},
+    {"up", "kcuu1"},		/* up-arrow key     -> KEY_UP    */
+    {(char *) 0, (char *) 0},
+};
+
+/*
+ * This routine fills in string caps that either had defaults under
+ * termcap or can be manufactured from obsolete termcap capabilities.
+ * It was lifted from Ross Ridge's mytinfo package.
+ */
+
+static const char C_CR[] = "\r";
+static const char C_LF[] = "\n";
+static const char C_BS[] = "\b";
+static const char C_HT[] = "\t";
+
+/*
+ * Note that WANTED and PRESENT are not simple inverses!  If a capability
+ * has been explicitly cancelled, it's not considered WANTED.
+ */
+#define WANTED(s)	((s) == ABSENT_STRING)
+#define PRESENT(s)	(((s) != ABSENT_STRING) && ((s) != CANCELLED_STRING))
+
+/*
+ * This bit of legerdemain turns all the terminfo variable names into
+ * references to locations in the arrays Booleans, Numbers, and Strings ---
+ * precisely what's needed.
+ */
+
+#undef CUR
+#define CUR tp->
+
+static void
+postprocess_termcap(TERMTYPE * tp, bool has_base)
+{
+    char buf[MAX_LINE * 2 + 2];
+    string_desc result;
+
+    /*
+     * TERMCAP DEFAULTS AND OBSOLETE-CAPABILITY TRANSLATIONS
+     *
+     * This first part of the code is the functional inverse of the
+     * fragment in capdefaults.c.
+     * ----------------------------------------------------------------------
+     */
+
+    /* if there was a tc entry, assume we picked up defaults via that */
+    if (!has_base) {
+	if (WANTED(init_3string) && termcap_init2)
+	    init_3string = _nc_save_str(termcap_init2);
+
+	if (WANTED(reset_2string) && termcap_reset)
+	    reset_2string = _nc_save_str(termcap_reset);
+
+	if (WANTED(carriage_return)) {
+	    if (carriage_return_delay > 0) {
+		sprintf(buf, "%s$<%d>", C_CR, carriage_return_delay);
+		carriage_return = _nc_save_str(buf);
+	    } else
+		carriage_return = _nc_save_str(C_CR);
+	}
+	if (WANTED(cursor_left)) {
+	    if (backspace_delay > 0) {
+		sprintf(buf, "%s$<%d>", C_BS, backspace_delay);
+		cursor_left = _nc_save_str(buf);
+	    } else if (backspaces_with_bs == 1)
+		cursor_left = _nc_save_str(C_BS);
+	    else if (PRESENT(backspace_if_not_bs))
+		cursor_left = backspace_if_not_bs;
+	}
+	/* vi doesn't use "do", but it does seems to use nl (or '\n') instead */
+	if (WANTED(cursor_down)) {
+	    if (PRESENT(linefeed_if_not_lf))
+		cursor_down = linefeed_if_not_lf;
+	    else if (linefeed_is_newline != 1) {
+		if (new_line_delay > 0) {
+		    sprintf(buf, "%s$<%d>", C_LF, new_line_delay);
+		    cursor_down = _nc_save_str(buf);
+		} else
+		    cursor_down = _nc_save_str(C_LF);
+	    }
+	}
+	if (WANTED(scroll_forward) && crt_no_scrolling != 1) {
+	    if (PRESENT(linefeed_if_not_lf))
+		cursor_down = linefeed_if_not_lf;
+	    else if (linefeed_is_newline != 1) {
+		if (new_line_delay > 0) {
+		    sprintf(buf, "%s$<%d>", C_LF, new_line_delay);
+		    scroll_forward = _nc_save_str(buf);
+		} else
+		    scroll_forward = _nc_save_str(C_LF);
+	    }
+	}
+	if (WANTED(newline)) {
+	    if (linefeed_is_newline == 1) {
+		if (new_line_delay > 0) {
+		    sprintf(buf, "%s$<%d>", C_LF, new_line_delay);
+		    newline = _nc_save_str(buf);
+		} else
+		    newline = _nc_save_str(C_LF);
+	    } else if (PRESENT(carriage_return) && PRESENT(scroll_forward)) {
+		_nc_str_init(&result, buf, sizeof(buf));
+		if (_nc_safe_strcat(&result, carriage_return)
+		 && _nc_safe_strcat(&result, scroll_forward))
+		    newline = _nc_save_str(buf);
+	    } else if (PRESENT(carriage_return) && PRESENT(cursor_down)) {
+		_nc_str_init(&result, buf, sizeof(buf));
+		if (_nc_safe_strcat(&result, carriage_return)
+		 && _nc_safe_strcat(&result, cursor_down))
+		    newline = _nc_save_str(buf);
+	    }
+	}
+    }
+
+    /*
+     * Inverse of capdefaults.c code ends here.
+     * ----------------------------------------------------------------------
+     *
+     * TERMCAP-TO TERMINFO MAPPINGS FOR SOURCE TRANSLATION
+     *
+     * These translations will *not* be inverted by tgetent().
+     */
+
+    if (!has_base) {
+	/*
+	 * We wait until now to decide if we've got a working cr because even
+	 * one that doesn't work can be used for newline. Unfortunately the
+	 * space allocated for it is wasted.
+	 */
+	if (return_does_clr_eol == 1 || no_correctly_working_cr == 1)
+	    carriage_return = ABSENT_STRING;
+
+	/*
+	 * Supposedly most termcap entries have ta now and '\t' is no longer a
+	 * default, but it doesn't seem to be true...
+	 */
+	if (WANTED(tab)) {
+	    if (horizontal_tab_delay > 0) {
+		sprintf(buf, "%s$<%d>", C_HT, horizontal_tab_delay);
+		tab = _nc_save_str(buf);
+	    } else
+		tab = _nc_save_str(C_HT);
+	}
+	if (init_tabs == ABSENT_NUMERIC && has_hardware_tabs == TRUE)
+	    init_tabs = 8;
+
+	/*
+	 * Assume we can beep with ^G unless we're given bl@.
+	 */
+	if (WANTED(bell))
+	    bell = _nc_save_str("\007");
+    }
+
+    /*
+     * Translate the old termcap :pt: capability to it#8 + ht=\t
+     */
+    if (has_hardware_tabs == TRUE) {
+	if (init_tabs != 8 && init_tabs != ABSENT_NUMERIC)
+	    _nc_warning("hardware tabs with a width other than 8: %d", init_tabs);
+	else {
+	    if (tab && _nc_capcmp(tab, C_HT))
+		_nc_warning("hardware tabs with a non-^I tab string %s",
+			    _nc_visbuf(tab));
+	    else {
+		if (WANTED(tab))
+		    tab = _nc_save_str(C_HT);
+		init_tabs = 8;
+	    }
+	}
+    }
+    /*
+     * Now translate the ko capability, if there is one.  This
+     * isn't from mytinfo...
+     */
+    if (PRESENT(other_non_function_keys)) {
+	char *base = other_non_function_keys;
+	char *bp, *cp, *dp;
+	struct name_table_entry const *from_ptr;
+	struct name_table_entry const *to_ptr;
+	assoc const *ap;
+	char buf2[MAX_TERMINFO_LENGTH];
+	bool foundim;
+
+	/* we're going to use this for a special case later */
+	dp = strchr(other_non_function_keys, 'i');
+	foundim = (dp != 0) && (dp[1] == 'm');
+
+	/* look at each comma-separated capability in the ko string... */
+	for (base = other_non_function_keys;
+	     (cp = strchr(base, ',')) != 0;
+	     base = cp + 1) {
+	    size_t len = cp - base;
+
+	    for (ap = ko_xlate; ap->from; ap++)
+		if (len == strlen(ap->from)
+		    && strncmp(ap->from, base, len) == 0)
+		    break;
+	    if (!ap->to) {
+		_nc_warning("unknown capability `%.*s' in ko string",
+			    (int) len, base);
+		continue;
+	    } else if (ap->to == CANCELLED_STRING)	/* ignore it */
+		continue;
+
+	    /* now we know we found a match in ko_table, so... */
+
+	    from_ptr = _nc_find_entry(ap->from, _nc_cap_hash_table);
+	    to_ptr = _nc_find_entry(ap->to, _nc_info_hash_table);
+
+	    if (!from_ptr || !to_ptr)	/* should never happen! */
+		_nc_err_abort("ko translation table is invalid, I give up");
+
+	    if (WANTED(tp->Strings[from_ptr->nte_index])) {
+		_nc_warning("no value for ko capability %s", ap->from);
+		continue;
+	    }
+
+	    if (tp->Strings[to_ptr->nte_index]) {
+		/* There's no point in warning about it if it's the same
+		 * string; that's just an inefficiency.
+		 */
+		if (strcmp(
+			      tp->Strings[from_ptr->nte_index],
+			      tp->Strings[to_ptr->nte_index]) != 0)
+		    _nc_warning("%s (%s) already has an explicit value %s, ignoring ko",
+				ap->to, ap->from,
+				_nc_visbuf(tp->Strings[to_ptr->nte_index]));
+		continue;
+	    }
+
+	    /*
+	     * The magic moment -- copy the mapped key string over,
+	     * stripping out padding.
+	     */
+	    for (dp = buf2, bp = tp->Strings[from_ptr->nte_index]; *bp; bp++) {
+		if (bp[0] == '$' && bp[1] == '<') {
+		    while (*bp && *bp != '>') {
+			++bp;
+		    }
+		} else
+		    *dp++ = *bp;
+	    }
+	    *dp++ = '\0';
+
+	    tp->Strings[to_ptr->nte_index] = _nc_save_str(buf2);
+	}
+
+	/*
+	 * Note: ko=im and ko=ic both want to grab the `Insert'
+	 * keycap.  There's a kich1 but no ksmir, so the ic capability
+	 * got mapped to kich1 and im to kIC to avoid a collision.
+	 * If the description has im but not ic, hack kIC back to kich1.
+	 */
+	if (foundim && WANTED(key_ic) && key_sic) {
+	    key_ic = key_sic;
+	    key_sic = ABSENT_STRING;
+	}
+    }
+
+    if (!hard_copy) {
+	if (WANTED(key_backspace))
+	    key_backspace = _nc_save_str(C_BS);
+	if (WANTED(key_left))
+	    key_left = _nc_save_str(C_BS);
+	if (WANTED(key_down))
+	    key_down = _nc_save_str(C_LF);
+    }
+
+    /*
+     * Translate XENIX forms characters.
+     */
+    if (PRESENT(acs_ulcorner) ||
+	PRESENT(acs_llcorner) ||
+	PRESENT(acs_urcorner) ||
+	PRESENT(acs_lrcorner) ||
+	PRESENT(acs_ltee) ||
+	PRESENT(acs_rtee) ||
+	PRESENT(acs_btee) ||
+	PRESENT(acs_ttee) ||
+	PRESENT(acs_hline) ||
+	PRESENT(acs_vline) ||
+	PRESENT(acs_plus)) {
+	char buf2[MAX_TERMCAP_LENGTH];
+
+	_nc_str_init(&result, buf2, sizeof(buf2));
+	_nc_safe_strcat(&result, acs_chars);
+
+	append_acs (&result, 'j', acs_lrcorner);
+	append_acs (&result, 'k', acs_urcorner);
+	append_acs (&result, 'l', acs_ulcorner);
+	append_acs (&result, 'm', acs_llcorner);
+	append_acs (&result, 'n', acs_plus);
+	append_acs (&result, 'q', acs_hline);
+	append_acs (&result, 't', acs_ltee);
+	append_acs (&result, 'u', acs_rtee);
+	append_acs (&result, 'v', acs_btee);
+	append_acs (&result, 'w', acs_ttee);
+	append_acs (&result, 'x', acs_vline);
+
+	if (buf2[0]) {
+	    acs_chars = _nc_save_str(buf2);
+	    _nc_warning("acsc string synthesized from XENIX capabilities");
+	}
+    } else if (acs_chars == 0
+	       && enter_alt_charset_mode != 0
+	       && exit_alt_charset_mode != 0) {
+	acs_chars =
+	    _nc_save_str("``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~");
+    }
+}
+
+static void
+postprocess_terminfo(TERMTYPE * tp)
+{
+    /*
+     * TERMINFO-TO-TERMINFO MAPPINGS FOR SOURCE TRANSLATION
+     * ----------------------------------------------------------------------
+     */
+
+    /*
+     * Translate AIX forms characters.
+     */
+    if (PRESENT(box_chars_1)) {
+	char buf2[MAX_TERMCAP_LENGTH];
+	string_desc result;
+
+	_nc_str_init(&result, buf2, sizeof(buf2));
+	_nc_safe_strcat(&result, acs_chars);
+
+	append_acs0 (&result, 'l', box_chars_1[0]);	/* ACS_ULCORNER */
+	append_acs0 (&result, 'q', box_chars_1[1]);	/* ACS_HLINE */
+	append_acs0 (&result, 'k', box_chars_1[2]);	/* ACS_URCORNER */
+	append_acs0 (&result, 'x', box_chars_1[3]);	/* ACS_VLINE */
+	append_acs0 (&result, 'j', box_chars_1[4]);	/* ACS_LRCORNER */
+	append_acs0 (&result, 'm', box_chars_1[5]);	/* ACS_LLCORNER */
+	append_acs0 (&result, 'w', box_chars_1[6]);	/* ACS_TTEE */
+	append_acs0 (&result, 'u', box_chars_1[7]);	/* ACS_RTEE */
+	append_acs0 (&result, 'v', box_chars_1[8]);	/* ACS_BTEE */
+	append_acs0 (&result, 't', box_chars_1[9]);	/* ACS_LTEE */
+	append_acs0 (&result, 'n', box_chars_1[10]);	/* ACS_PLUS */
+
+	if (buf2[0]) {
+	    acs_chars = _nc_save_str(buf2);
+	    _nc_warning("acsc string synthesized from AIX capabilities");
+	    box_chars_1 = ABSENT_STRING;
+	}
+    }
+    /*
+     * ----------------------------------------------------------------------
+     */
+}
+
+/*
+ * Do a linear search through the terminfo tables to find a given full-name.
+ * We don't expect to do this often, so there's no hashing function.
+ *
+ * In effect, this scans through the 3 lists of full-names, and looks them
+ * up in _nc_info_table, which is organized so that the nte_index fields are
+ * sorted, but the nte_type fields are not necessarily grouped together.
+ */
+static struct name_table_entry const *
+lookup_fullname(const char *find)
+{
+    int state = -1;
+
+    for (;;) {
+	int count = 0;
+	NCURSES_CONST char *const *names;
+
+	switch (++state) {
+	case BOOLEAN:
+	    names = boolfnames;
+	    break;
+	case STRING:
+	    names = strfnames;
+	    break;
+	case NUMBER:
+	    names = numfnames;
+	    break;
+	default:
+	    return NOTFOUND;
+	}
+
+	for (count = 0; names[count] != 0; count++) {
+	    if (!strcmp(names[count], find)) {
+		struct name_table_entry const *entry_ptr = _nc_get_table(FALSE);
+		while (entry_ptr->nte_type != state
+		       || entry_ptr->nte_index != count)
+		    entry_ptr++;
+		return entry_ptr;
+	    }
+	}
+    }
+}
+
+/* parse_entry.c ends here */
diff --git a/ncurses-5.2/ncurses/tinfo/read_entry.c b/ncurses-5.2/ncurses/tinfo/read_entry.c
new file mode 100644
index 0000000..75d52e2
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/read_entry.c
@@ -0,0 +1,501 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	read_entry.c -- Routine for reading in a compiled terminfo file
+ *
+ */
+
+#include <curses.priv.h>
+
+#include <tic.h>
+#include <term_entry.h>
+
+MODULE_ID("$Id$")
+
+#if !HAVE_TELL
+#define tell(fd) 0		/* lseek() is POSIX, but not tell() - odd... */
+#endif
+
+/*
+ *	int
+ *	_nc_read_file_entry(filename, ptr)
+ *
+ *	Read the compiled terminfo entry in the given file into the
+ *	structure pointed to by ptr, allocating space for the string
+ *	table.
+ */
+
+#undef  BYTE
+#define BYTE(p,n)	(unsigned char)((p)[n])
+
+#define IS_NEG1(p)	((BYTE(p,0) == 0377) && (BYTE(p,1) == 0377))
+#define IS_NEG2(p)	((BYTE(p,0) == 0376) && (BYTE(p,1) == 0377))
+#define LOW_MSB(p)	(BYTE(p,0) + 256*BYTE(p,1))
+
+static bool have_tic_directory = FALSE;
+static bool keep_tic_directory = FALSE;
+
+/*
+ * Record the "official" location of the terminfo directory, according to
+ * the place where we're writing to, or the normal default, if not.
+ */
+const char *
+_nc_tic_dir(const char *path)
+{
+    static const char *result = TERMINFO;
+
+    if (!keep_tic_directory) {
+	if (path != 0) {
+	    result = path;
+	    have_tic_directory = TRUE;
+	} else if (!have_tic_directory && use_terminfo_vars()) {
+	    char *envp;
+	    if ((envp = getenv("TERMINFO")) != 0)
+		return _nc_tic_dir(envp);
+	}
+    }
+    return result;
+}
+
+/*
+ * Special fix to prevent the terminfo directory from being moved after tic
+ * has chdir'd to it.  If we let it be changed, then if $TERMINFO has a
+ * relative path, we'll lose track of the actual directory.
+ */
+void
+_nc_keep_tic_dir(const char *path)
+{
+    _nc_tic_dir(path);
+    keep_tic_directory = TRUE;
+}
+
+static void
+convert_shorts(char *buf, short *Numbers, int count)
+{
+    int i;
+    for (i = 0; i < count; i++) {
+	if (IS_NEG1(buf + 2 * i))
+	    Numbers[i] = ABSENT_NUMERIC;
+	else if (IS_NEG2(buf + 2 * i))
+	    Numbers[i] = CANCELLED_NUMERIC;
+	else
+	    Numbers[i] = LOW_MSB(buf + 2 * i);
+	TR(TRACE_DATABASE, ("get Numbers[%d]=%d", i, Numbers[i]));
+    }
+}
+
+static void
+convert_strings(char *buf, char **Strings, int count, int size, char *table)
+{
+    int i;
+    char *p;
+
+    for (i = 0; i < count; i++) {
+	if (IS_NEG1(buf + 2 * i)) {
+	    Strings[i] = ABSENT_STRING;
+	} else if (IS_NEG2(buf + 2 * i)) {
+	    Strings[i] = CANCELLED_STRING;
+	} else if (LOW_MSB(buf + 2 * i) > size) {
+	    Strings[i] = ABSENT_STRING;
+	} else {
+	    Strings[i] = (LOW_MSB(buf + 2 * i) + table);
+	    TR(TRACE_DATABASE, ("Strings[%d] = %s", i, _nc_visbuf(Strings[i])));
+	}
+
+	/* make sure all strings are NUL terminated */
+	if (VALID_STRING(Strings[i])) {
+	    for (p = Strings[i]; p <= table + size; p++)
+		if (*p == '\0')
+		    break;
+	    /* if there is no NUL, ignore the string */
+	    if (p > table + size)
+		Strings[i] = ABSENT_STRING;
+	}
+    }
+}
+
+#define read_shorts(fd, buf, count) (read(fd, buf, (count)*2) == (count)*2)
+
+#define even_boundary(value) \
+    if ((value) % 2 != 0) read(fd, buf, 1)
+
+static int
+read_termtype(int fd, TERMTYPE * ptr)
+/* return 1 if read, 0 if not found or garbled */
+{
+    int name_size, bool_count, num_count, str_count, str_size;
+    int i;
+    char buf[MAX_ENTRY_SIZE];
+
+    TR(TRACE_DATABASE, ("READ termtype header @%d", tell(fd)));
+
+    memset(ptr, 0, sizeof(*ptr));
+
+    /* grab the header */
+    if (!read_shorts(fd, buf, 6)
+	|| LOW_MSB(buf) != MAGIC) {
+	return (0);
+    }
+
+    _nc_free_termtype(ptr);
+    name_size = LOW_MSB(buf + 2);
+    bool_count = LOW_MSB(buf + 4);
+    num_count = LOW_MSB(buf + 6);
+    str_count = LOW_MSB(buf + 8);
+    str_size = LOW_MSB(buf + 10);
+
+    TR(TRACE_DATABASE,
+       ("TERMTYPE name_size=%d, bool=%d/%d, num=%d/%d str=%d/%d(%d)",
+	name_size, bool_count, BOOLCOUNT, num_count, NUMCOUNT,
+	str_count, STRCOUNT, str_size));
+    if (name_size < 0
+	|| bool_count < 0
+	|| num_count < 0
+	|| str_count < 0
+	|| str_size < 0) {
+	return (0);
+    }
+
+    if (str_size) {
+	/* try to allocate space for the string table */
+	if (str_count * 2 >= (int) sizeof(buf)
+	    || (ptr->str_table = typeMalloc(char, (unsigned) str_size)) == 0) {
+	    return (0);
+	}
+    } else {
+	str_count = 0;
+    }
+
+    /* grab the name (a null-terminate string) */
+    read(fd, buf, min(MAX_NAME_SIZE, (unsigned) name_size));
+    buf[MAX_NAME_SIZE] = '\0';
+    ptr->term_names = typeCalloc(char, strlen(buf) + 1);
+    if (ptr->term_names == NULL) {
+	return (0);
+    }
+    (void) strcpy(ptr->term_names, buf);
+    if (name_size > MAX_NAME_SIZE)
+	lseek(fd, (off_t) (name_size - MAX_NAME_SIZE), 1);
+
+    /* grab the booleans */
+    if ((ptr->Booleans = typeCalloc(char, max(BOOLCOUNT, bool_count))) == 0
+	|| read(fd, ptr->Booleans, (unsigned) bool_count) < bool_count) {
+	return (0);
+    }
+
+    /*
+     * If booleans end on an odd byte, skip it.  The machine they
+     * originally wrote terminfo on must have been a 16-bit
+     * word-oriented machine that would trap out if you tried a
+     * word access off a 2-byte boundary.
+     */
+    even_boundary(name_size + bool_count);
+
+    /* grab the numbers */
+    if ((ptr->Numbers = typeCalloc(short, max(NUMCOUNT, num_count))) == 0
+	|| !read_shorts(fd, buf, num_count)) {
+	return (0);
+    }
+    convert_shorts(buf, ptr->Numbers, num_count);
+
+    if ((ptr->Strings = typeCalloc(char *, max(STRCOUNT, str_count))) == 0)
+	  return (0);
+
+    if (str_count) {
+	/* grab the string offsets */
+	if (!read_shorts(fd, buf, str_count)) {
+	    return (0);
+	}
+	/* finally, grab the string table itself */
+	if (read(fd, ptr->str_table, (unsigned) str_size) != str_size)
+	    return (0);
+	convert_strings(buf, ptr->Strings, str_count, str_size, ptr->str_table);
+    }
+#if NCURSES_XNAMES
+
+    ptr->num_Booleans = BOOLCOUNT;
+    ptr->num_Numbers = NUMCOUNT;
+    ptr->num_Strings = STRCOUNT;
+
+    /*
+     * Read extended entries, if any, after the normal end of terminfo data.
+     */
+    even_boundary(str_size);
+    TR(TRACE_DATABASE, ("READ extended_header @%d", tell(fd)));
+    if (_nc_user_definable && read_shorts(fd, buf, 5)) {
+	int ext_bool_count = LOW_MSB(buf + 0);
+	int ext_num_count = LOW_MSB(buf + 2);
+	int ext_str_count = LOW_MSB(buf + 4);
+	int ext_str_size = LOW_MSB(buf + 6);
+	int ext_str_limit = LOW_MSB(buf + 8);
+	int need = (ext_bool_count + ext_num_count + ext_str_count);
+	int base = 0;
+
+	if (need >= (int) sizeof(buf)
+	    || ext_str_size >= (int) sizeof(buf)
+	    || ext_str_limit >= (int) sizeof(buf)
+	    || ext_bool_count < 0
+	    || ext_num_count < 0
+	    || ext_str_count < 0
+	    || ext_str_size < 0
+	    || ext_str_limit < 0)
+	    return (0);
+
+	ptr->num_Booleans = BOOLCOUNT + ext_bool_count;
+	ptr->num_Numbers = NUMCOUNT + ext_num_count;
+	ptr->num_Strings = STRCOUNT + ext_str_count;
+
+	ptr->Booleans = typeRealloc(char, ptr->num_Booleans, ptr->Booleans);
+	ptr->Numbers = typeRealloc(short, ptr->num_Numbers, ptr->Numbers);
+	ptr->Strings = typeRealloc(char *, ptr->num_Strings, ptr->Strings);
+
+	TR(TRACE_DATABASE, ("extended header is %d/%d/%d(%d:%d)",
+			    ext_bool_count, ext_num_count, ext_str_count,
+			    ext_str_size, ext_str_limit));
+
+	TR(TRACE_DATABASE, ("READ %d extended-booleans @%d",
+			    ext_bool_count, tell(fd)));
+	if ((ptr->ext_Booleans = ext_bool_count) != 0) {
+	    if (read(fd, ptr->Booleans + BOOLCOUNT, (unsigned)
+		     ext_bool_count) != ext_bool_count)
+		return (0);
+	}
+	even_boundary(ext_bool_count);
+
+	TR(TRACE_DATABASE, ("READ %d extended-numbers @%d",
+			    ext_num_count, tell(fd)));
+	if ((ptr->ext_Numbers = ext_num_count) != 0) {
+	    if (!read_shorts(fd, buf, ext_num_count))
+		return (0);
+	    TR(TRACE_DATABASE, ("Before converting extended-numbers"));
+	    convert_shorts(buf, ptr->Numbers + NUMCOUNT, ext_num_count);
+	}
+
+	TR(TRACE_DATABASE, ("READ extended-offsets @%d", tell(fd)));
+	if ((ext_str_count || need)
+	    && !read_shorts(fd, buf, ext_str_count + need))
+	    return (0);
+
+	TR(TRACE_DATABASE, ("READ %d bytes of extended-strings @%d",
+			    ext_str_limit, tell(fd)));
+
+	if (ext_str_limit) {
+	    if ((ptr->ext_str_table = typeMalloc(char, ext_str_limit)) == 0)
+		  return (0);
+	    if (read(fd, ptr->ext_str_table, ext_str_limit) != ext_str_limit)
+		return (0);
+	    TR(TRACE_DATABASE, ("first extended-string is %s", _nc_visbuf(ptr->ext_str_table)));
+	}
+
+	if ((ptr->ext_Strings = ext_str_count) != 0) {
+	    TR(TRACE_DATABASE,
+	       ("Before computing extended-string capabilities str_count=%d, ext_str_count=%d",
+		str_count, ext_str_count));
+	    convert_strings(buf, ptr->Strings + str_count, ext_str_count,
+			    ext_str_limit, ptr->ext_str_table);
+	    for (i = ext_str_count - 1; i >= 0; i--) {
+		TR(TRACE_DATABASE, ("MOVE from [%d:%d] %s",
+				    i, i + str_count,
+				    _nc_visbuf(ptr->Strings[i + str_count])));
+		ptr->Strings[i + STRCOUNT] = ptr->Strings[i + str_count];
+		if (VALID_STRING(ptr->Strings[i + STRCOUNT]))
+		    base += (strlen(ptr->Strings[i + STRCOUNT]) + 1);
+		TR(TRACE_DATABASE, ("... to    [%d] %s",
+				    i + STRCOUNT,
+				    _nc_visbuf(ptr->Strings[i + STRCOUNT])));
+	    }
+	}
+
+	if (need) {
+	    if ((ptr->ext_Names = typeCalloc(char *, need)) == 0)
+		  return (0);
+	    TR(TRACE_DATABASE,
+	       ("ext_NAMES starting @%d in extended_strings, first = %s",
+		base, _nc_visbuf(ptr->ext_str_table + base)));
+	    convert_strings(buf + (2 * ext_str_count), ptr->ext_Names, need,
+			    ext_str_limit, ptr->ext_str_table + base);
+	}
+
+	T(("...done reading terminfo bool %d(%d) num %d(%d) str %d(%d)",
+	   ptr->num_Booleans, ptr->ext_Booleans,
+	   ptr->num_Numbers, ptr->ext_Numbers,
+	   ptr->num_Strings, ptr->ext_Strings));
+
+	TR(TRACE_DATABASE, ("extend: num_Booleans:%d", ptr->num_Booleans));
+    } else
+#endif /* NCURSES_XNAMES */
+    {
+	T(("...done reading terminfo bool %d num %d str %d",
+	   bool_count, num_count, str_count));
+#if NCURSES_XNAMES
+	TR(TRACE_DATABASE, ("normal: num_Booleans:%d", ptr->num_Booleans));
+#endif
+    }
+
+    for (i = bool_count; i < BOOLCOUNT; i++)
+	ptr->Booleans[i] = FALSE;
+    for (i = num_count; i < NUMCOUNT; i++)
+	ptr->Numbers[i] = ABSENT_NUMERIC;
+    for (i = str_count; i < STRCOUNT; i++)
+	ptr->Strings[i] = ABSENT_STRING;
+
+    return (1);
+}
+
+int
+_nc_read_file_entry(const char *const filename, TERMTYPE * ptr)
+/* return 1 if read, 0 if not found or garbled */
+{
+    int code, fd = -1;
+
+    if (_nc_access(filename, R_OK) < 0
+	|| (fd = open(filename, O_RDONLY | O_BINARY)) < 0) {
+	T(("cannot open terminfo %s (errno=%d)", filename, errno));
+	return (0);
+    }
+
+    T(("read terminfo %s", filename));
+    if ((code = read_termtype(fd, ptr)) == 0)
+	_nc_free_termtype(ptr);
+    close(fd);
+
+    return (code);
+}
+
+/*
+ * Build a terminfo pathname and try to read the data.  Returns 1 on success,
+ * 0 on failure.
+ */
+static int
+_nc_read_tic_entry(char *const filename,
+		   const char *const dir, const char *ttn, TERMTYPE * const tp)
+{
+/* maximum safe length of terminfo root directory name */
+#define MAX_TPATH	(PATH_MAX - MAX_ALIAS - 6)
+
+    if (strlen(dir) > MAX_TPATH)
+	return 0;
+    (void) sprintf(filename, "%s/%s", dir, ttn);
+    return _nc_read_file_entry(filename, tp);
+}
+
+/*
+ * Process the list of :-separated directories, looking for the terminal type.
+ * We don't use strtok because it does not show us empty tokens.
+ */
+static int
+_nc_read_terminfo_dirs(const char *dirs, char *const filename, const char *const
+		       ttn, TERMTYPE * const tp)
+{
+    char *list, *a;
+    const char *b;
+    int code = 0;
+
+    /* we'll modify the argument, so we must copy */
+    if ((b = a = list = strdup(dirs)) == NULL)
+	return (0);
+
+    for (;;) {
+	int c = *a;
+	if (c == 0 || c == ':') {
+	    *a = 0;
+	    if ((b + 1) >= a)
+		b = TERMINFO;
+	    if (_nc_read_tic_entry(filename, b, ttn, tp) == 1) {
+		code = 1;
+		break;
+	    }
+	    b = a + 1;
+	    if (c == 0)
+		break;
+	}
+	a++;
+    }
+
+    free(list);
+    return (code);
+}
+
+/*
+ *	_nc_read_entry(char *tn, char *filename, TERMTYPE *tp)
+ *
+ *	Find and read the compiled entry for a given terminal type,
+ *	if it exists.  We take pains here to make sure no combination
+ *	of environment variables and terminal type name can be used to
+ *	overrun the file buffer.
+ */
+
+int
+_nc_read_entry(const char *const tn, char *const filename, TERMTYPE * const tp)
+{
+    char *envp;
+    char ttn[MAX_ALIAS + 3];
+
+    /* truncate the terminal name to prevent dangerous buffer airline */
+    (void) sprintf(ttn, "%c/%.*s", *tn, MAX_ALIAS, tn);
+
+    /* This is System V behavior, in conjunction with our requirements for
+     * writing terminfo entries.
+     */
+    if (have_tic_directory
+	&& _nc_read_tic_entry(filename, _nc_tic_dir(0), ttn, tp) == 1)
+	return 1;
+
+    if (use_terminfo_vars()) {
+	if ((envp = getenv("TERMINFO")) != 0
+	    && _nc_read_tic_entry(filename, _nc_tic_dir(envp), ttn, tp) == 1)
+	    return 1;
+
+	/* this is an ncurses extension */
+	if ((envp = _nc_home_terminfo()) != 0) {
+	    if (_nc_read_tic_entry(filename, envp, ttn, tp) == 1) {
+		return (1);
+	    }
+	}
+
+	/* this is an ncurses extension */
+	if ((envp = getenv("TERMINFO_DIRS")) != 0)
+	    return _nc_read_terminfo_dirs(envp, filename, ttn, tp);
+    }
+
+    /* Try the system directory.  Note that the TERMINFO_DIRS value, if
+     * defined by the configure script, begins with a ":", which will be
+     * interpreted as TERMINFO.
+     */
+#ifdef TERMINFO_DIRS
+    return _nc_read_terminfo_dirs(TERMINFO_DIRS, filename, ttn, tp);
+#else
+    return _nc_read_tic_entry(filename, TERMINFO, ttn, tp);
+#endif
+}
diff --git a/ncurses-5.2/ncurses/tinfo/read_termcap.c b/ncurses-5.2/ncurses/tinfo/read_termcap.c
new file mode 100644
index 0000000..55029d2
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/read_termcap.c
@@ -0,0 +1,1111 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ * Termcap compatibility support
+ *
+ * If your OS integrator didn't install a terminfo database, you can call
+ * _nc_read_termcap_entry() to support reading and translating capabilities
+ * from the system termcap file.  This is a kludge; it will bulk up and slow
+ * down every program that uses ncurses, and translated termcap entries cannot
+ * use full terminfo capabilities.  Don't use it unless you absolutely have to;
+ * instead, get your system people to run tic(1) from root on the terminfo
+ * master included with ncurses to translate it into a terminfo database.
+ *
+ * If USE_GETCAP is enabled, we use what is effectively a copy of the 4.4BSD
+ * getcap code to fetch entries.  There are disadvantages to this; mainly that
+ * getcap(3) does its own resolution, meaning that entries read in in this way
+ * can't reference the terminfo tree.  The only thing it buys is faster startup
+ * time, getcap(3) is much faster than our tic parser.
+ */
+
+#include <curses.priv.h>
+
+#include <ctype.h>
+#include <tic.h>
+#include <term_entry.h>
+
+MODULE_ID("$Id$")
+
+#if !PURE_TERMINFO
+
+#ifdef __EMX__
+#define is_pathname(s) ((((s) != 0) && ((s)[0] == '/')) \
+		  || (((s)[0] != 0) && ((s)[1] == ':')))
+#else
+#define is_pathname(s) ((s) != 0 && (s)[0] == '/')
+#endif
+
+#define TC_SUCCESS     0
+#define TC_UNRESOLVED -1
+#define TC_NOT_FOUND  -2
+#define TC_SYS_ERR    -3
+#define TC_REF_LOOP   -4
+
+#if USE_GETCAP
+
+#if HAVE_BSD_CGETENT
+#define _nc_cgetcap   cgetcap
+#define _nc_cgetent(buf, oline, db_array, name) cgetent(buf, db_array, name)
+#define _nc_cgetmatch cgetmatch
+#define _nc_cgetset   cgetset
+#else
+static int _nc_cgetmatch(char *, const char *);
+static int _nc_getent(char **, unsigned *, int *, int, char **, int, const char
+		      *, int, char *);
+static int _nc_nfcmp(const char *, char *);
+
+/*-
+ * Copyright (c) 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Casey Leedom of Lawrence Livermore National Laboratory.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgment:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* static char sccsid[] = "@(#)getcap.c	8.3 (Berkeley) 3/25/94"; */
+
+#define	BFRAG		1024
+#define	BSIZE		1024
+#define	ESC		('[' & 037)	/* ASCII ESC */
+#define	MAX_RECURSION	32	/* maximum getent recursion */
+#define	SFRAG		100	/* cgetstr mallocs in SFRAG chunks */
+
+#define RECOK	(char)0
+#define TCERR	(char)1
+#define	SHADOW	(char)2
+
+static size_t topreclen;	/* toprec length */
+static char *toprec;		/* Additional record specified by cgetset() */
+static int gottoprec;		/* Flag indicating retrieval of toprecord */
+
+/*
+ * Cgetset() allows the addition of a user specified buffer to be added to the
+ * database array, in effect "pushing" the buffer on top of the virtual
+ * database.  0 is returned on success, -1 on failure.
+ */
+static int
+_nc_cgetset(const char *ent)
+{
+    if (ent == 0) {
+	FreeIfNeeded(toprec);
+	toprec = 0;
+	topreclen = 0;
+	return (0);
+    }
+    topreclen = strlen(ent);
+    if ((toprec = typeMalloc(char, topreclen + 1)) == 0) {
+	errno = ENOMEM;
+	return (-1);
+    }
+    gottoprec = 0;
+    (void) strcpy(toprec, ent);
+    return (0);
+}
+
+/*
+ * Cgetcap searches the capability record buf for the capability cap with type
+ * `type'.  A pointer to the value of cap is returned on success, 0 if the
+ * requested capability couldn't be found.
+ *
+ * Specifying a type of ':' means that nothing should follow cap (:cap:).  In
+ * this case a pointer to the terminating ':' or NUL will be returned if cap is
+ * found.
+ *
+ * If (cap, '@') or (cap, terminator, '@') is found before (cap, terminator)
+ * return 0.
+ */
+static char *
+_nc_cgetcap(char *buf, const char *cap, int type)
+{
+    register const char *cp;
+    register char *bp;
+
+    bp = buf;
+    for (;;) {
+	/*
+	 * Skip past the current capability field - it's either the
+	 * name field if this is the first time through the loop, or
+	 * the remainder of a field whose name failed to match cap.
+	 */
+	for (;;) {
+	    if (*bp == '\0')
+		return (0);
+	    else if (*bp++ == ':')
+		break;
+	}
+
+	/*
+	 * Try to match (cap, type) in buf.
+	 */
+	for (cp = cap; *cp == *bp && *bp != '\0'; cp++, bp++)
+	    continue;
+	if (*cp != '\0')
+	    continue;
+	if (*bp == '@')
+	    return (0);
+	if (type == ':') {
+	    if (*bp != '\0' && *bp != ':')
+		continue;
+	    return (bp);
+	}
+	if (*bp != type)
+	    continue;
+	bp++;
+	return (*bp == '@' ? 0 : bp);
+    }
+    /* NOTREACHED */
+}
+
+/*
+ * Cgetent extracts the capability record name from the NULL terminated file
+ * array db_array and returns a pointer to a malloc'd copy of it in buf.  Buf
+ * must be retained through all subsequent calls to cgetcap, cgetnum, cgetflag,
+ * and cgetstr, but may then be freed.
+ *
+ * Returns:
+ *
+ * positive #    on success (i.e., the index in db_array)
+ * TC_UNRESOLVED if we had too many recurrences to resolve
+ * TC_NOT_FOUND  if the requested record couldn't be found
+ * TC_SYS_ERR    if a system error was encountered (e.g.,couldn't open a file)
+ * TC_REF_LOOP   if a potential reference loop is detected
+ */
+static int
+_nc_cgetent(char **buf, int *oline, char **db_array, const char *name)
+{
+    unsigned dummy;
+
+    return (_nc_getent(buf, &dummy, oline, 0, db_array, -1, name, 0, 0));
+}
+
+/*
+ * Getent implements the functions of cgetent.  If fd is non-negative,
+ * *db_array has already been opened and fd is the open file descriptor.  We
+ * do this to save time and avoid using up file descriptors for tc=
+ * recursions.
+ *
+ * Getent returns the same success/failure codes as cgetent.  On success, a
+ * pointer to a malloc'd capability record with all tc= capabilities fully
+ * expanded and its length (not including trailing ASCII NUL) are left in
+ * *cap and *len.
+ *
+ * Basic algorithm:
+ *	+ Allocate memory incrementally as needed in chunks of size BFRAG
+ *	  for capability buffer.
+ *	+ Recurse for each tc=name and interpolate result.  Stop when all
+ *	  names interpolated, a name can't be found, or depth exceeds
+ *	  MAX_RECURSION.
+ */
+#define DOALLOC(size) typeRealloc(char, size, record)
+static int
+_nc_getent(
+	      char **cap,	/* termcap-content */
+	      unsigned *len,	/* length, needed for recursion */
+	      int *beginning,	/* line-number at match */
+	      int in_array,	/* index in 'db_array[] */
+	      char **db_array,	/* list of files to search */
+	      int fd,
+	      const char *name,
+	      int depth,
+	      char *nfield)
+{
+    register char *r_end, *rp;
+    int myfd = FALSE;
+    char *record = 0;
+    int tc_not_resolved;
+    int current;
+    int lineno;
+
+    /*
+     * Return with ``loop detected'' error if we've recurred more than
+     * MAX_RECURSION times.
+     */
+    if (depth > MAX_RECURSION)
+	return (TC_REF_LOOP);
+
+    /*
+     * Check if we have a top record from cgetset().
+     */
+    if (depth == 0 && toprec != 0 && _nc_cgetmatch(toprec, name) == 0) {
+	if ((record = DOALLOC(topreclen + BFRAG)) == 0) {
+	    errno = ENOMEM;
+	    return (TC_SYS_ERR);
+	}
+	(void) strcpy(record, toprec);
+	rp = record + topreclen + 1;
+	r_end = rp + BFRAG;
+	current = in_array;
+    } else {
+	int foundit;
+
+	/*
+	 * Allocate first chunk of memory.
+	 */
+	if ((record = DOALLOC(BFRAG)) == 0) {
+	    errno = ENOMEM;
+	    return (TC_SYS_ERR);
+	}
+	rp = r_end = record + BFRAG;
+	foundit = FALSE;
+
+	/*
+	 * Loop through database array until finding the record.
+	 */
+	for (current = in_array; db_array[current] != 0; current++) {
+	    int eof = FALSE;
+
+	    /*
+	     * Open database if not already open.
+	     */
+	    if (fd >= 0) {
+		(void) lseek(fd, (off_t) 0, SEEK_SET);
+	    } else if ((_nc_access(db_array[current], R_OK) < 0)
+		       || (fd = open(db_array[current], O_RDONLY, 0)) < 0) {
+		/* No error on unfound file. */
+		if (errno == ENOENT)
+		    continue;
+		free(record);
+		return (TC_SYS_ERR);
+	    } else {
+		myfd = TRUE;
+	    }
+	    lineno = 0;
+
+	    /*
+	     * Find the requested capability record ...
+	     */
+	    {
+		char buf[2048];
+		register char *b_end = buf;
+		register char *bp = buf;
+		register int c;
+
+		/*
+		 * Loop invariants:
+		 *      There is always room for one more character in record.
+		 *      R_end always points just past end of record.
+		 *      Rp always points just past last character in record.
+		 *      B_end always points just past last character in buf.
+		 *      Bp always points at next character in buf.
+		 */
+
+		for (;;) {
+		    int first = lineno + 1;
+
+		    /*
+		     * Read in a line implementing (\, newline)
+		     * line continuation.
+		     */
+		    rp = record;
+		    for (;;) {
+			if (bp >= b_end) {
+			    int n;
+
+			    n = read(fd, buf, sizeof(buf));
+			    if (n <= 0) {
+				if (myfd)
+				    (void) close(fd);
+				if (n < 0) {
+				    free(record);
+				    return (TC_SYS_ERR);
+				}
+				fd = -1;
+				eof = TRUE;
+				break;
+			    }
+			    b_end = buf + n;
+			    bp = buf;
+			}
+
+			c = *bp++;
+			if (c == '\n') {
+			    lineno++;
+			    if (rp == record || *(rp - 1) != '\\')
+				break;
+			}
+			*rp++ = c;
+
+			/*
+			 * Enforce loop invariant: if no room
+			 * left in record buffer, try to get
+			 * some more.
+			 */
+			if (rp >= r_end) {
+			    unsigned pos;
+			    size_t newsize;
+
+			    pos = rp - record;
+			    newsize = r_end - record + BFRAG;
+			    record = DOALLOC(newsize);
+			    if (record == 0) {
+				if (myfd)
+				    (void) close(fd);
+				errno = ENOMEM;
+				return (TC_SYS_ERR);
+			    }
+			    r_end = record + newsize;
+			    rp = record + pos;
+			}
+		    }
+		    /* loop invariant lets us do this */
+		    *rp++ = '\0';
+
+		    /*
+		     * If encountered eof check next file.
+		     */
+		    if (eof)
+			break;
+
+		    /*
+		     * Toss blank lines and comments.
+		     */
+		    if (*record == '\0' || *record == '#')
+			continue;
+
+		    /*
+		     * See if this is the record we want ...
+		     */
+		    if (_nc_cgetmatch(record, name) == 0
+			&& (nfield == 0
+			    || !_nc_nfcmp(nfield, record))) {
+			foundit = TRUE;
+			*beginning = first;
+			break;	/* found it! */
+		    }
+		}
+	    }
+	    if (foundit)
+		break;
+	}
+
+	if (!foundit)
+	    return (TC_NOT_FOUND);
+    }
+
+    /*
+     * Got the capability record, but now we have to expand all tc=name
+     * references in it ...
+     */
+    {
+	register char *newicap, *s;
+	register int newilen;
+	unsigned ilen;
+	int diff, iret, tclen, oline;
+	char *icap, *scan, *tc, *tcstart, *tcend;
+
+	/*
+	 * Loop invariants:
+	 *      There is room for one more character in record.
+	 *      R_end points just past end of record.
+	 *      Rp points just past last character in record.
+	 *      Scan points at remainder of record that needs to be
+	 *      scanned for tc=name constructs.
+	 */
+	scan = record;
+	tc_not_resolved = FALSE;
+	for (;;) {
+	    if ((tc = _nc_cgetcap(scan, "tc", '=')) == 0)
+		break;
+
+	    /*
+	     * Find end of tc=name and stomp on the trailing `:'
+	     * (if present) so we can use it to call ourselves.
+	     */
+	    s = tc;
+	    while (*s != '\0') {
+		if (*s++ == ':') {
+		    *(s - 1) = '\0';
+		    break;
+		}
+	    }
+	    tcstart = tc - 3;
+	    tclen = s - tcstart;
+	    tcend = s;
+
+	    iret = _nc_getent(&icap, &ilen, &oline, current, db_array, fd,
+			      tc, depth + 1, 0);
+	    newicap = icap;	/* Put into a register. */
+	    newilen = ilen;
+	    if (iret != TC_SUCCESS) {
+		/* an error */
+		if (iret < TC_NOT_FOUND) {
+		    if (myfd)
+			(void) close(fd);
+		    free(record);
+		    return (iret);
+		}
+		if (iret == TC_UNRESOLVED)
+		    tc_not_resolved = TRUE;
+		/* couldn't resolve tc */
+		if (iret == TC_NOT_FOUND) {
+		    *(s - 1) = ':';
+		    scan = s - 1;
+		    tc_not_resolved = TRUE;
+		    continue;
+		}
+	    }
+
+	    /* not interested in name field of tc'ed record */
+	    s = newicap;
+	    while (*s != '\0' && *s++ != ':') ;
+	    newilen -= s - newicap;
+	    newicap = s;
+
+	    /* make sure interpolated record is `:'-terminated */
+	    s += newilen;
+	    if (*(s - 1) != ':') {
+		*s = ':';	/* overwrite NUL with : */
+		newilen++;
+	    }
+
+	    /*
+	     * Make sure there's enough room to insert the
+	     * new record.
+	     */
+	    diff = newilen - tclen;
+	    if (diff >= r_end - rp) {
+		unsigned pos, tcpos, tcposend;
+		size_t newsize;
+
+		pos = rp - record;
+		newsize = r_end - record + diff + BFRAG;
+		tcpos = tcstart - record;
+		tcposend = tcend - record;
+		record = DOALLOC(newsize);
+		if (record == 0) {
+		    if (myfd)
+			(void) close(fd);
+		    free(icap);
+		    errno = ENOMEM;
+		    return (TC_SYS_ERR);
+		}
+		r_end = record + newsize;
+		rp = record + pos;
+		tcstart = record + tcpos;
+		tcend = record + tcposend;
+	    }
+
+	    /*
+	     * Insert tc'ed record into our record.
+	     */
+	    s = tcstart + newilen;
+	    memmove(s, tcend, (size_t) (rp - tcend));
+	    memmove(tcstart, newicap, (size_t) newilen);
+	    rp += diff;
+	    free(icap);
+
+	    /*
+	     * Start scan on `:' so next cgetcap works properly
+	     * (cgetcap always skips first field).
+	     */
+	    scan = s - 1;
+	}
+    }
+
+    /*
+     * Close file (if we opened it), give back any extra memory, and
+     * return capability, length and success.
+     */
+    if (myfd)
+	(void) close(fd);
+    *len = rp - record - 1;	/* don't count NUL */
+    if (r_end > rp) {
+	if ((record = DOALLOC((size_t) (rp - record))) == 0) {
+	    errno = ENOMEM;
+	    return (TC_SYS_ERR);
+	}
+    }
+
+    *cap = record;
+    if (tc_not_resolved)
+	return (TC_UNRESOLVED);
+    return (current);
+}
+
+/*
+ * Cgetmatch will return 0 if name is one of the names of the capability
+ * record buf, -1 if not.
+ */
+static int
+_nc_cgetmatch(char *buf, const char *name)
+{
+    register const char *np;
+    register char *bp;
+
+    /*
+     * Start search at beginning of record.
+     */
+    bp = buf;
+    for (;;) {
+	/*
+	 * Try to match a record name.
+	 */
+	np = name;
+	for (;;) {
+	    if (*np == '\0') {
+		if (*bp == '|' || *bp == ':' || *bp == '\0')
+		    return (0);
+		else
+		    break;
+	    } else if (*bp++ != *np++) {
+		break;
+	    }
+	}
+
+	/*
+	 * Match failed, skip to next name in record.
+	 */
+	bp--;			/* a '|' or ':' may have stopped the match */
+	for (;;) {
+	    if (*bp == '\0' || *bp == ':')
+		return (-1);	/* match failed totally */
+	    else if (*bp++ == '|')
+		break;		/* found next name */
+	}
+    }
+}
+
+/*
+ * Compare name field of record.
+ */
+static int
+_nc_nfcmp(const char *nf, char *rec)
+{
+    char *cp, tmp;
+    int ret;
+
+    for (cp = rec; *cp != ':'; cp++) ;
+
+    tmp = *(cp + 1);
+    *(cp + 1) = '\0';
+    ret = strcmp(nf, rec);
+    *(cp + 1) = tmp;
+
+    return (ret);
+}
+#endif /* HAVE_BSD_CGETENT */
+
+/*
+ * Since ncurses provides its own 'tgetent()', we cannot use the native one.
+ * So we reproduce the logic to get down to cgetent() -- or our cut-down
+ * version of that -- to circumvent the problem of configuring against the
+ * termcap library.
+ */
+#define USE_BSD_TGETENT 1
+
+#if USE_BSD_TGETENT
+/*
+ * Copyright (c) 1980, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgment:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* static char sccsid[] = "@(#)termcap.c	8.1 (Berkeley) 6/4/93" */
+
+#define	PBUFSIZ		512	/* max length of filename path */
+#define	PVECSIZ		32	/* max number of names in path */
+#define TBUFSIZ (2048*2)
+
+static char *tbuf;
+
+/*
+ * On entry, srcp points to a non ':' character which is the beginning of the
+ * token, if any.  We'll try to return a string that doesn't end with a ':'.
+ */
+static char *
+get_tc_token(char **srcp, int *endp)
+{
+    int ch;
+    bool found = FALSE;
+    char *s, *base;
+    char *tok = 0;
+
+    *endp = TRUE;
+    for (s = base = *srcp; *s != '\0';) {
+	ch = *s++;
+	if (ch == '\\') {
+	    if (*s == '\0') {
+		break;
+	    } else if (*s++ == '\n') {
+		while (isspace(*s))
+		    s++;
+	    } else {
+		found = TRUE;
+	    }
+	} else if (ch == ':') {
+	    if (found) {
+		tok = base;
+		s[-1] = '\0';
+		*srcp = s;
+		*endp = FALSE;
+		break;
+	    }
+	    base = s;
+	} else if (isgraph(ch)) {
+	    found = TRUE;
+	}
+    }
+
+    /* malformed entry may end without a ':' */
+    if (tok == 0 && found) {
+	tok = base;
+    }
+
+    return tok;
+}
+
+static char *
+copy_tc_token(char *dst, const char *src, size_t len)
+{
+    int ch;
+
+    while ((ch = *src++) != '\0') {
+	if (ch == '\\' && *src == '\n') {
+	    while (isspace(*src))
+		src++;
+	    continue;
+	}
+	if (--len == 0) {
+	    dst = 0;
+	    break;
+	}
+	*dst++ = ch;
+    }
+    return dst;
+}
+
+/*
+ * Get an entry for terminal name in buffer bp from the termcap file.
+ */
+static int
+_nc_tgetent(char *bp, char **sourcename, int *lineno, const char *name)
+{
+    static char *the_source;
+
+    register char *p;
+    register char *cp;
+    char *dummy = NULL;
+    char **fname;
+    char *home;
+    int i;
+    char pathbuf[PBUFSIZ];	/* holds raw path of filenames */
+    char *pathvec[PVECSIZ];	/* to point to names in pathbuf */
+    char **pvec;		/* holds usable tail of path vector */
+    char *termpath;
+    string_desc desc;
+
+    fname = pathvec;
+    pvec = pathvec;
+    tbuf = bp;
+    p = pathbuf;
+    cp = use_terminfo_vars() ? getenv("TERMCAP") : NULL;
+
+    /*
+     * TERMCAP can have one of two things in it.  It can be the name of a file
+     * to use instead of /etc/termcap.  In this case it better start with a
+     * "/".  Or it can be an entry to use so we don't have to read the file. 
+     * In this case it has to already have the newlines crunched out.  If
+     * TERMCAP does not hold a file name then a path of names is searched
+     * instead.  The path is found in the TERMPATH variable, or becomes
+     * "$HOME/.termcap /etc/termcap" if no TERMPATH exists.
+     */
+    _nc_str_init(&desc, pathbuf, sizeof(pathbuf));
+    if (cp == NULL) {
+	_nc_safe_strcpy(&desc, "/etc/termcap /usr/share/misc/termcap");
+    } else if (!is_pathname(cp)) {	/* TERMCAP holds an entry */
+	if ((termpath = getenv("TERMPATH")) != 0) {
+	    _nc_safe_strcat(&desc, termpath);
+	} else {
+	    char temp[PBUFSIZ];
+	    temp[0] = 0;
+	    if ((home = getenv("HOME")) != 0 && *home != '\0'
+		&& strchr(home, ' ') == 0
+		&& strlen(home) < sizeof(temp) - 10) {	/* setup path */
+		sprintf(temp, "%s/", home);	/* $HOME first */
+	    }
+	    /* if no $HOME look in current directory */
+	    strcat(temp, ".termcap");
+	    _nc_safe_strcat(&desc, temp);
+	    _nc_safe_strcat(&desc, " /etc/termcap");
+	    _nc_safe_strcat(&desc, " /usr/share/misc/termcap");
+	}
+    } else {			/* user-defined name in TERMCAP */
+	_nc_safe_strcat(&desc, cp);	/* still can be tokenized */
+    }
+
+    *fname++ = pathbuf;		/* tokenize path into vector of names */
+    while (*++p) {
+	if (*p == ' ' || *p == ':') {
+	    *p = '\0';
+	    while (*++p)
+		if (*p != ' ' && *p != ':')
+		    break;
+	    if (*p == '\0')
+		break;
+	    *fname++ = p;
+	    if (fname >= pathvec + PVECSIZ) {
+		fname--;
+		break;
+	    }
+	}
+    }
+    *fname = 0;			/* mark end of vector */
+    if (is_pathname(cp)) {
+	if (_nc_cgetset(cp) < 0) {
+	    return (TC_SYS_ERR);
+	}
+    }
+
+    i = _nc_cgetent(&dummy, lineno, pathvec, name);
+
+    /* ncurses' termcap-parsing routines cannot handle multiple adjacent
+     * empty fields, and mistakenly use the last valid cap entry instead of
+     * the first (breaks tc= includes)
+     */
+    if (i >= 0) {
+	char *pd, *ps, *tok;
+	int endflag = FALSE;
+	char *list[1023];
+	size_t n, count = 0;
+
+	pd = bp;
+	ps = dummy;
+	while (!endflag && (tok = get_tc_token(&ps, &endflag)) != 0) {
+	    bool ignore = FALSE;
+
+	    for (n = 1; n < count; n++) {
+		char *s = list[n];
+		if (s[0] == tok[0]
+		    && s[1] == tok[1]) {
+		    ignore = TRUE;
+		    break;
+		}
+	    }
+	    if (ignore != TRUE) {
+		list[count++] = tok;
+		pd = copy_tc_token(pd, tok, TBUFSIZ - (2 + pd - bp));
+		if (pd == 0) {
+		    i = -1;
+		    break;
+		}
+		*pd++ = ':';
+		*pd = '\0';
+	    }
+	}
+    }
+
+    FreeIfNeeded(dummy);
+    FreeIfNeeded(the_source);
+    the_source = 0;
+
+    /* This is not related to the BSD cgetent(), but to fake up a suitable
+     * filename for ncurses' error reporting.  (If we are not using BSD
+     * cgetent, then it is the actual filename).
+     */
+    if (i >= 0) {
+	if ((the_source = strdup(pathvec[i])) != 0)
+	    *sourcename = the_source;
+    }
+
+    return (i);
+}
+#endif /* USE_BSD_TGETENT */
+#endif /* USE_GETCAP */
+
+#define MAXPATHS	32
+
+/*
+ * Add a filename to the list in 'termpaths[]', checking that we really have
+ * a right to open the file.
+ */
+#if !USE_GETCAP
+static int
+add_tc(char *termpaths[], char *path, int count)
+{
+    if (count < MAXPATHS
+	&& _nc_access(path, R_OK) == 0)
+	termpaths[count++] = path;
+    termpaths[count] = 0;
+    return count;
+}
+#define ADD_TC(path, count) filecount = add_tc(termpaths, path, count)
+#endif /* !USE_GETCAP */
+
+int
+_nc_read_termcap_entry(const char *const tn, TERMTYPE * const tp)
+{
+    int found = FALSE;
+    ENTRY *ep;
+#if USE_GETCAP_CACHE
+    char cwd_buf[PATH_MAX];
+#endif
+#if USE_GETCAP
+    char *p, tc[TBUFSIZ];
+    static char *source;
+    static int lineno;
+
+    if (use_terminfo_vars() && (p = getenv("TERMCAP")) != 0
+	&& !is_pathname(p) && _nc_name_match(p, tn, "|:")) {
+	/* TERMCAP holds a termcap entry */
+	strncpy(tc, p, sizeof(tc) - 1);
+	tc[sizeof(tc) - 1] = '\0';
+	_nc_set_source("TERMCAP");
+    } else {
+	/* we're using getcap(3) */
+	if (_nc_tgetent(tc, &source, &lineno, tn) < 0)
+	    return (ERR);
+
+	_nc_curr_line = lineno;
+	_nc_set_source(source);
+    }
+    _nc_read_entry_source((FILE *) 0, tc, FALSE, FALSE, NULLHOOK);
+#else
+    /*
+     * Here is what the 4.4BSD termcap(3) page prescribes:
+     *
+     * It will look in the environment for a TERMCAP variable.  If found, and
+     * the value does not begin with a slash, and the terminal type name is the
+     * same as the environment string TERM, the TERMCAP string is used instead
+     * of reading a termcap file.  If it does begin with a slash, the string is
+     * used as a path name of the termcap file to search.  If TERMCAP does not
+     * begin with a slash and name is different from TERM, tgetent() searches
+     * the files $HOME/.termcap and /usr/share/misc/termcap, in that order,
+     * unless the environment variable TERMPATH exists, in which case it
+     * specifies a list of file pathnames (separated by spaces or colons) to be
+     * searched instead.
+     *
+     * It goes on to state:
+     *
+     * Whenever multiple files are searched and a tc field occurs in the
+     * requested entry, the entry it names must be found in the same file or
+     * one of the succeeding files.
+     *
+     * However, this restriction is relaxed in ncurses; tc references to
+     * previous files are permitted.
+     *
+     * This routine returns 1 if an entry is found, 0 if not found, and -1 if
+     * the database is not accessible.
+     */
+    FILE *fp;
+    char *tc, *termpaths[MAXPATHS];
+    int filecount = 0;
+    bool use_buffer = FALSE;
+    char tc_buf[1024];
+    char pathbuf[PATH_MAX];
+
+    termpaths[filecount] = 0;
+    if (use_terminfo_vars() && (tc = getenv("TERMCAP")) != 0) {
+	if (is_pathname(tc)) {	/* interpret as a filename */
+	    ADD_TC(tc, 0);
+	} else if (_nc_name_match(tc, tn, "|:")) {	/* treat as a capability file */
+	    use_buffer = TRUE;
+	    (void) sprintf(tc_buf, "%.*s\n", (int) sizeof(tc_buf) - 2, tc);
+	} else if ((tc = getenv("TERMPATH")) != 0) {
+	    char *cp;
+
+	    for (cp = tc; *cp; cp++) {
+		if (*cp == ':')
+		    *cp = '\0';
+		else if (cp == tc || cp[-1] == '\0') {
+		    ADD_TC(cp, filecount);
+		}
+	    }
+	}
+    } else {			/* normal case */
+	char envhome[PATH_MAX], *h;
+
+	filecount = 0;
+
+	/*
+	 * Probably /etc/termcap is a symlink to /usr/share/misc/termcap.
+	 * Avoid reading the same file twice.
+	 */
+	if (_nc_access("/etc/termcap", F_OK) == 0)
+	    ADD_TC("/etc/termcap", filecount);
+	else
+	    ADD_TC("/usr/share/misc/termcap", filecount);
+
+#define PRIVATE_CAP "%s/.termcap"
+
+	if ((h = getenv("HOME")) != NULL && *h != '\0'
+	    && (strlen(h) + sizeof(PRIVATE_CAP)) < PATH_MAX) {
+	    /* user's .termcap, if any, should override it */
+	    (void) strcpy(envhome, h);
+	    (void) sprintf(pathbuf, PRIVATE_CAP, envhome);
+	    ADD_TC(pathbuf, filecount);
+	}
+    }
+
+    /* parse the sources */
+    if (use_buffer) {
+	_nc_set_source("TERMCAP");
+
+	/*
+	 * We don't suppress warning messages here.  The presumption is
+	 * that since it's just a single entry, they won't be a pain.
+	 */
+	_nc_read_entry_source((FILE *) 0, tc_buf, FALSE, FALSE, NULLHOOK);
+    } else {
+	int i;
+
+	for (i = 0; i < filecount; i++) {
+
+	    T(("Looking for %s in %s", tn, termpaths[i]));
+	    if ((fp = fopen(termpaths[i], "r")) != (FILE *) 0) {
+		_nc_set_source(termpaths[i]);
+
+		/*
+		 * Suppress warning messages.  Otherwise you get 400 lines of
+		 * crap from archaic termcap files as ncurses complains about
+		 * all the obsolete capabilities.
+		 */
+		_nc_read_entry_source(fp, (char *) 0, FALSE, TRUE, NULLHOOK);
+
+		(void) fclose(fp);
+	    }
+	}
+    }
+#endif /* USE_GETCAP */
+
+    if (_nc_head == 0)
+	return (ERR);
+
+    /* resolve all use references */
+    _nc_resolve_uses(TRUE);
+
+    /* find a terminal matching tn, if we can */
+#if USE_GETCAP_CACHE
+    if (getcwd(cwd_buf, sizeof(cwd_buf)) != 0) {
+	_nc_set_writedir((char *) 0);	/* note: this does a chdir */
+#endif
+	for_entry_list(ep) {
+	    if (_nc_name_match(ep->tterm.term_names, tn, "|:")) {
+		/*
+		 * Make a local copy of the terminal capabilities.  Free all
+		 * entry storage except the string table for the loaded type
+		 * (which we disconnected from the list by NULLing out
+		 * ep->tterm.str_table above).
+		 */
+		*tp = ep->tterm;
+		ep->tterm.str_table = (char *) 0;
+
+		/*
+		 * OK, now try to write the type to user's terminfo directory. 
+		 * Next time he loads this, it will come through terminfo.
+		 *
+		 * Advantage:  Second and subsequent fetches of this entry will
+		 * be very fast.
+		 *
+		 * Disadvantage:  After the first time a termcap type is loaded
+		 * by its user, editing it in the /etc/termcap file, or in
+		 * TERMCAP, or in a local ~/.termcap, will be ineffective
+		 * unless the terminfo entry is explicitly removed.
+		 */
+#if USE_GETCAP_CACHE
+		(void) _nc_write_entry(tp);
+#endif
+		found = TRUE;
+		break;
+	    }
+	}
+#if USE_GETCAP_CACHE
+	chdir(cwd_buf);
+    }
+#endif
+
+    _nc_free_entries(_nc_head);
+    return (found);
+}
+#else
+extern void _nc_read_termcap(void);
+void
+_nc_read_termcap(void)
+{
+}
+#endif /* PURE_TERMINFO */
diff --git a/ncurses-5.2/ncurses/tinfo/setbuf.c b/ncurses-5.2/ncurses/tinfo/setbuf.c
new file mode 100644
index 0000000..5d70d78
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/setbuf.c
@@ -0,0 +1,144 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+
+/*
+**	setbuf.c
+**
+**	Support for set_term(), reset_shell_mode(), reset_prog_mode().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * If the output file descriptor is connected to a tty (the typical case) it
+ * will probably be line-buffered.  Keith Bostic pointed out that we don't want
+ * this; it hoses people running over networks by forcing out a bunch of small
+ * packets instead of one big one, so screen updates on ptys look jerky.
+ * Restore block buffering to prevent this minor lossage.
+ *
+ * The buffer size is a compromise.  Ideally we'd like a buffer that can hold
+ * the maximum possible update size (the whole screen plus cup commands to
+ * change lines as it's painted).  On a 66-line xterm this can become
+ * excessive.  So we min it with the amount of data we think we can get through
+ * two Ethernet packets (maximum packet size - 100 for TCP/IP overhead).
+ *
+ * Why two ethernet packets?  It used to be one, on the theory that said
+ * packets define the maximum size of atomic update.  But that's less than the
+ * 2000 chars on a 25 x 80 screen, and we don't want local updates to flicker
+ * either.  Two packet lengths will handle up to a 35 x 80 screen.
+ *
+ * The magic '6' is the estimated length of the end-of-line cup sequence to go
+ * to the next line.  It's generous.  We used to mess with the buffering in
+ * init_mvcur() after cost computation, but that lost the sequences emitted by
+ * init_acs() in setupscreen().
+ *
+ * "The setvbuf function may be used only after the stream pointed to by stream
+ * has been associated with an open file and before any other operation is
+ * performed on the stream." (ISO 7.9.5.6.)
+ *
+ * Grrrr...
+ *
+ * On a lighter note, many implementations do in fact allow an application to
+ * reset the buffering after it has been written to.  We try to do this because
+ * otherwise we leave stdout in buffered mode after endwin() is called.  (This
+ * also happens with SVr4 curses).
+ *
+ * There are pros/cons:
+ *
+ * con:
+ *	There is no guarantee that we can reestablish buffering once we've
+ *	dropped it.
+ *
+ *	We _may_ lose data if the implementation does not coordinate this with
+ *	fflush.
+ *
+ * pro:
+ *	An implementation is more likely to refuse to change the buffering than
+ *	to do it in one of the ways mentioned above.
+ *
+ *	The alternative is to have the application try to change buffering
+ *	itself, which is certainly no improvement.
+ *
+ * Just in case it does not work well on a particular system, the calls to
+ * change buffering are all via the macro NC_BUFFERED.  Some implementations
+ * do indeed get confused by changing setbuf on/off, and will overrun the
+ * buffer.  So we disable this by default (there may yet be a workaround).
+ */
+void _nc_set_buffer(FILE *ofp, bool buffered)
+{
+	/* optional optimization hack -- do before any output to ofp */
+#if HAVE_SETVBUF || HAVE_SETBUFFER
+	unsigned buf_len;
+	char *buf_ptr;
+
+	if (getenv("NCURSES_NO_SETBUF") != 0)
+		return;
+
+	fflush(ofp);
+	if ((SP->_buffered = buffered) != 0) {
+		buf_len = min(LINES * (COLS + 6), 2800);
+	 	if ((buf_ptr = SP->_setbuf) == 0) {
+			if ((buf_ptr = typeMalloc(char, buf_len)) == NULL)
+				return;
+			SP->_setbuf = buf_ptr;
+			/* Don't try to free this! */
+		}
+#if !USE_SETBUF_0
+		else return;
+#endif
+	} else {
+#if !USE_SETBUF_0
+		return;
+#else
+		buf_len = 0;
+		buf_ptr = 0;
+#endif
+	}
+
+#if HAVE_SETVBUF
+#ifdef SETVBUF_REVERSED	/* pre-svr3? */
+	(void) setvbuf(ofp, buf_ptr, buf_len, buf_len ? _IOFBF : _IOLBF);
+#else
+	(void) setvbuf(ofp, buf_ptr, buf_len ? _IOFBF : _IOLBF, buf_len);
+#endif
+#elif HAVE_SETBUFFER
+	(void) setbuffer(ofp, buf_ptr, (int)buf_len);
+#endif
+
+#endif /* HAVE_SETVBUF || HAVE_SETBUFFER */
+}
diff --git a/ncurses-5.2/ncurses/tinfo/strings.c b/ncurses-5.2/ncurses/tinfo/strings.c
new file mode 100644
index 0000000..8198ec4
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/strings.c
@@ -0,0 +1,139 @@
+/****************************************************************************
+ * Copyright (c) 2000 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey                                                *
+ ****************************************************************************/
+
+/*
+**	lib_mvcur.c
+**/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id")
+
+/****************************************************************************
+ * Useful string functions (especially for mvcur)
+ ****************************************************************************/
+
+#if !HAVE_STRSTR
+char *
+_nc_strstr(const char *haystack, const char *needle)
+{
+    size_t len1 = strlen(haystack);
+    size_t len2 = strlen(needle);
+    char *result = 0;
+
+    while ((len1 != 0) && (len1-- >= len2)) {
+	if (!strncmp(haystack, needle, len2)) {
+	    result = haystack;
+	    break;
+	}
+	haystack++;
+    }
+    return result;
+}
+#endif
+
+/*
+ * Initialize the descriptor so we can append to it.
+ */
+string_desc *
+_nc_str_init(string_desc * dst, char *src, size_t len)
+{
+    if (dst != 0) {
+	dst->s_head = src;
+	dst->s_tail = src;
+	dst->s_size = len - 1;
+	if (src != 0)
+	    *src = 0;
+    }
+    return dst;
+}
+
+/*
+ * Initialize the descriptor for only tracking the amount of memory used.
+ */
+string_desc *
+_nc_str_null(string_desc * dst, size_t len)
+{
+    return _nc_str_init(dst, 0, len);
+}
+
+/*
+ * Copy a descriptor
+ */
+string_desc *
+_nc_str_copy(string_desc * dst, string_desc * src)
+{
+    *dst = *src;
+    return dst;
+}
+
+/*
+ * Replaces strcat into a fixed buffer, returning false on failure.
+ */
+bool
+_nc_safe_strcat(string_desc * dst, const char *src)
+{
+    if (src != 0) {
+	size_t len = strlen(src);
+
+	if (len < dst->s_size) {
+	    if (dst->s_tail != 0) {
+		strcpy(dst->s_tail, src);
+		dst->s_tail += len;
+	    }
+	    dst->s_size -= len;
+	    return TRUE;
+	}
+    }
+    return FALSE;
+}
+
+/*
+ * Replaces strcpy into a fixed buffer, returning false on failure.
+ */
+bool
+_nc_safe_strcpy(string_desc * dst, const char *src)
+{
+    if (src != 0) {
+	size_t len = strlen(src);
+
+	if (len < dst->s_size) {
+	    if (dst->s_head != 0) {
+		strcpy(dst->s_head, src);
+		dst->s_tail = dst->s_head + len;
+	    }
+	    dst->s_size -= len;
+	    return TRUE;
+	}
+    }
+    return FALSE;
+}
diff --git a/ncurses-5.2/ncurses/tinfo/write_entry.c b/ncurses-5.2/ncurses/tinfo/write_entry.c
new file mode 100644
index 0000000..3bd9781
--- /dev/null
+++ b/ncurses-5.2/ncurses/tinfo/write_entry.c
@@ -0,0 +1,581 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	write_entry.c -- write a terminfo structure onto the file system
+ */
+
+#include <curses.priv.h>
+
+#include <sys/stat.h>
+
+#include <tic.h>
+#include <term_entry.h>
+
+#ifndef S_ISDIR
+#define S_ISDIR(mode) ((mode & S_IFMT) == S_IFDIR)
+#endif
+
+#if 0
+#define TRACE_OUT(p) DEBUG(2, p)
+#else
+#define TRACE_OUT(p)		/*nothing */
+#endif
+
+MODULE_ID("$Id$")
+
+static int total_written;
+
+static int write_object(FILE *, TERMTYPE *);
+
+static void
+write_file(char *filename, TERMTYPE * tp)
+{
+    FILE *fp = (_nc_access(filename, W_OK) == 0) ? fopen(filename, "wb") : 0;
+    if (fp == 0) {
+	perror(filename);
+	_nc_syserr_abort("can't open %s/%s", _nc_tic_dir(0), filename);
+    }
+    DEBUG(1, ("Created %s", filename));
+
+    if (write_object(fp, tp) == ERR) {
+	_nc_syserr_abort("error writing %s/%s", _nc_tic_dir(0), filename);
+    }
+    fclose(fp);
+}
+
+/*
+ *	make_directory(char *path)
+ *
+ *	Make a directory if it doesn't exist.
+ */
+static int
+make_directory(const char *path)
+{
+    int rc;
+    struct stat statbuf;
+    char fullpath[PATH_MAX];
+    const char *destination = _nc_tic_dir(0);
+
+    if (path == destination || *path == '/') {
+	if (strlen(path) + 1 > sizeof(fullpath))
+	    return (-1);
+	(void) strcpy(fullpath, path);
+    } else {
+	if (strlen(destination) + strlen(path) + 2 > sizeof(fullpath))
+	    return (-1);
+	(void) sprintf(fullpath, "%s/%s", destination, path);
+    }
+
+    if ((rc = stat(path, &statbuf)) < 0) {
+	rc = mkdir(path, 0777);
+    } else {
+	if (_nc_access(path, R_OK | W_OK | X_OK) < 0) {
+	    rc = -1;		/* permission denied */
+	} else if (!(S_ISDIR(statbuf.st_mode))) {
+	    rc = -1;		/* not a directory */
+	}
+    }
+    return rc;
+}
+
+void
+_nc_set_writedir(char *dir)
+/* set the write directory for compiled entries */
+{
+    const char *destination;
+    char actual[PATH_MAX];
+
+    if (dir == 0
+     && use_terminfo_vars())
+	dir = getenv("TERMINFO");
+
+    if (dir != 0)
+	(void) _nc_tic_dir(dir);
+
+    destination = _nc_tic_dir(0);
+    if (make_directory(destination) < 0) {
+	char *home = _nc_home_terminfo();
+
+	if (home != 0) {
+	    destination = home;
+	    if (make_directory(destination) < 0)
+		_nc_err_abort("%s: permission denied (errno %d)",
+		    destination, errno);
+	}
+    }
+
+    /*
+     * Note: because of this code, this logic should be exercised
+     * *once only* per run.
+     */
+    if (chdir(_nc_tic_dir(destination)) < 0
+	|| getcwd(actual, sizeof(actual)) == 0)
+	_nc_err_abort("%s: not a directory", destination);
+    _nc_keep_tic_dir(strdup(actual));
+}
+
+/*
+ *	check_writeable(char code)
+ *
+ *	Miscellaneous initialisations
+ *
+ *	Check for access rights to destination directories
+ *	Create any directories which don't exist.
+ *	Note: there's no reason to return the result of make_directory(), since
+ *	this function is called only in instances where that has to succeed.
+ *
+ */
+
+static void
+check_writeable(int code)
+{
+    static const char dirnames[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+    static bool verified[sizeof(dirnames)];
+
+    char dir[2];
+    char *s;
+
+    if (code == 0 || (s = strchr(dirnames, code)) == 0)
+	_nc_err_abort("Illegal terminfo subdirectory \"%c\"", code);
+
+    if (verified[s - dirnames])
+	return;
+
+    dir[0] = code;
+    dir[1] = '\0';
+    if (make_directory(dir) < 0) {
+	_nc_err_abort("%s/%s: permission denied", _nc_tic_dir(0), dir);
+    }
+
+    verified[s - dirnames] = TRUE;
+}
+
+/*
+ *	_nc_write_entry()
+ *
+ *	Save the compiled version of a description in the filesystem.
+ *
+ *	make a copy of the name-list
+ *	break it up into first-name and all-but-last-name
+ *	creat(first-name)
+ *	write object information to first-name
+ *	close(first-name)
+ *      for each name in all-but-last-name
+ *	    link to first-name
+ *
+ *	Using 'time()' to obtain a reference for file timestamps is unreliable,
+ *	e.g., with NFS, because the filesystem may have a different time
+ *	reference.  We check for pre-existence of links by latching the first
+ *	timestamp from a file that we create.
+ *
+ *	The _nc_warning() calls will report a correct line number only if
+ *	_nc_curr_line is properly set before the write_entry() call.
+ */
+
+void
+_nc_write_entry(TERMTYPE * const tp)
+{
+    struct stat statbuf;
+    char name_list[MAX_TERMINFO_LENGTH];
+    char *first_name, *other_names;
+    char *ptr;
+    char filename[PATH_MAX];
+    char linkname[PATH_MAX];
+#if USE_SYMLINKS
+    char symlinkname[PATH_MAX];
+#endif /* USE_SYMLINKS */
+    static int call_count;
+    static time_t start_time;	/* time at start of writes */
+
+    if (call_count++ == 0) {
+	start_time = 0;
+    }
+
+    (void) strcpy(name_list, tp->term_names);
+    DEBUG(7, ("Name list = '%s'", name_list));
+
+    first_name = name_list;
+
+    ptr = &name_list[strlen(name_list) - 1];
+    other_names = ptr + 1;
+
+    while (ptr > name_list && *ptr != '|')
+	ptr--;
+
+    if (ptr != name_list) {
+	*ptr = '\0';
+
+	for (ptr = name_list; *ptr != '\0' && *ptr != '|'; ptr++)
+	    continue;
+
+	if (*ptr == '\0')
+	    other_names = ptr;
+	else {
+	    *ptr = '\0';
+	    other_names = ptr + 1;
+	}
+    }
+
+    DEBUG(7, ("First name = '%s'", first_name));
+    DEBUG(7, ("Other names = '%s'", other_names));
+
+    _nc_set_type(first_name);
+
+    if (strlen(first_name) > sizeof(filename) - 3)
+	_nc_warning("terminal name too long.");
+
+    sprintf(filename, "%c/%s", first_name[0], first_name);
+
+    /*
+     * Has this primary name been written since the first call to
+     * write_entry()?  If so, the newer write will step on the older,
+     * so warn the user.
+     */
+    if (start_time > 0 &&
+	stat(filename, &statbuf) >= 0
+	&& statbuf.st_mtime >= start_time) {
+	_nc_warning("name multiply defined.");
+    }
+
+    check_writeable(first_name[0]);
+    write_file(filename, tp);
+
+    if (start_time == 0) {
+	if (stat(filename, &statbuf) < 0
+	    || (start_time = statbuf.st_mtime) == 0) {
+	    _nc_syserr_abort("error obtaining time from %s/%s",
+		_nc_tic_dir(0), filename);
+	}
+    }
+    while (*other_names != '\0') {
+	ptr = other_names++;
+	while (*other_names != '|' && *other_names != '\0')
+	    other_names++;
+
+	if (*other_names != '\0')
+	    *(other_names++) = '\0';
+
+	if (strlen(ptr) > sizeof(linkname) - 3) {
+	    _nc_warning("terminal alias %s too long.", ptr);
+	    continue;
+	}
+	if (strchr(ptr, '/') != 0) {
+	    _nc_warning("cannot link alias %s.", ptr);
+	    continue;
+	}
+
+	check_writeable(ptr[0]);
+	sprintf(linkname, "%c/%s", ptr[0], ptr);
+
+	if (strcmp(filename, linkname) == 0) {
+	    _nc_warning("self-synonym ignored");
+	} else if (stat(linkname, &statbuf) >= 0 &&
+	    statbuf.st_mtime < start_time) {
+	    _nc_warning("alias %s multiply defined.", ptr);
+	} else if (_nc_access(linkname, W_OK) == 0)
+#if HAVE_LINK
+	{
+	    int code;
+#if USE_SYMLINKS
+	    strcpy(symlinkname, "../");
+	    strncat(symlinkname, filename, sizeof(symlinkname) - 4);
+	    symlinkname[sizeof(symlinkname) - 1] = '\0';
+#endif /* USE_SYMLINKS */
+#if HAVE_REMOVE
+	    code = remove(linkname);
+#else
+	    code = unlink(linkname);
+#endif
+	    if (code != 0 && errno == ENOENT)
+		code = 0;
+#if USE_SYMLINKS
+	    if (symlink(symlinkname, linkname) < 0)
+#else
+	    if (link(filename, linkname) < 0)
+#endif /* USE_SYMLINKS */
+	    {
+		/*
+		 * If there wasn't anything there, and we cannot
+		 * link to the target because it is the same as the
+		 * target, then the source must be on a filesystem
+		 * that uses caseless filenames, such as Win32, etc.
+		 */
+		if (code == 0 && errno == EEXIST)
+		    _nc_warning("can't link %s to %s", filename, linkname);
+		else if (code == 0 && errno == EPERM)
+		    write_file(linkname, tp);
+		else
+		    _nc_syserr_abort("can't link %s to %s", filename, linkname);
+	    } else {
+		DEBUG(1, ("Linked %s", linkname));
+	    }
+	}
+#else /* just make copies */
+	    write_file(linkname, tp);
+#endif /* HAVE_LINK */
+    }
+}
+
+#undef LITTLE_ENDIAN		/* BSD/OS defines this as a feature macro */
+#define HI(x)			((x) / 256)
+#define LO(x)			((x) % 256)
+#define LITTLE_ENDIAN(p, x)	(p)[0] = LO(x), (p)[1] = HI(x)
+
+#define WRITE_STRING(str) (fwrite(str, sizeof(char), strlen(str) + 1, fp) == strlen(str) + 1)
+
+static int
+compute_offsets(char **Strings, int strmax, short *offsets)
+{
+    size_t nextfree = 0;
+    int i;
+
+    for (i = 0; i < strmax; i++) {
+	if (Strings[i] == ABSENT_STRING) {
+	    offsets[i] = -1;
+	} else if (Strings[i] == CANCELLED_STRING) {
+	    offsets[i] = -2;
+	} else {
+	    offsets[i] = nextfree;
+	    nextfree += strlen(Strings[i]) + 1;
+	    TRACE_OUT(("put Strings[%d]=%s(%d)", i, _nc_visbuf(Strings[i]), nextfree));
+	}
+    }
+    return nextfree;
+}
+
+static void
+convert_shorts(unsigned char *buf, short *Numbers, int count)
+{
+    int i;
+    for (i = 0; i < count; i++) {
+	if (Numbers[i] == ABSENT_NUMERIC) {	/* HI/LO won't work */
+	    buf[2 * i] = buf[2 * i + 1] = 0377;
+	} else if (Numbers[i] == CANCELLED_NUMERIC) {	/* HI/LO won't work */
+	    buf[2 * i] = 0376;
+	    buf[2 * i + 1] = 0377;
+	} else {
+	    LITTLE_ENDIAN(buf + 2 * i, Numbers[i]);
+	    TRACE_OUT(("put Numbers[%d]=%d", i, Numbers[i]));
+	}
+    }
+}
+
+#define even_boundary(value) \
+	    ((value) % 2 != 0 && fwrite(&zero, sizeof(char), 1, fp) != 1)
+
+static int
+write_object(FILE * fp, TERMTYPE * tp)
+{
+    char *namelist;
+    size_t namelen, boolmax, nummax, strmax;
+    char zero = '\0';
+    size_t i;
+    short nextfree;
+    short offsets[MAX_ENTRY_SIZE / 2];
+    unsigned char buf[MAX_ENTRY_SIZE];
+    unsigned last_bool = BOOLWRITE;
+    unsigned last_num = NUMWRITE;
+    unsigned last_str = STRWRITE;
+
+#if NCURSES_XNAMES
+    /*
+     * Normally we limit the list of values to exclude the "obsolete"
+     * capabilities.  However, if we are accepting extended names, add
+     * these as well, since they are used for supporting translation
+     * to/from termcap.
+     */
+    if (_nc_user_definable) {
+	last_bool = BOOLCOUNT;
+	last_num = NUMCOUNT;
+	last_str = STRCOUNT;
+    }
+#endif
+
+    namelist = tp->term_names;
+    namelen = strlen(namelist) + 1;
+
+    boolmax = 0;
+    for (i = 0; i < last_bool; i++) {
+	if (tp->Booleans[i] == TRUE)
+	    boolmax = i + 1;
+    }
+
+    nummax = 0;
+    for (i = 0; i < last_num; i++) {
+	if (tp->Numbers[i] != ABSENT_NUMERIC)
+	    nummax = i + 1;
+    }
+
+    strmax = 0;
+    for (i = 0; i < last_str; i++) {
+	if (tp->Strings[i] != ABSENT_STRING)
+	    strmax = i + 1;
+    }
+
+    nextfree = compute_offsets(tp->Strings, strmax, offsets);
+
+    /* fill in the header */
+    LITTLE_ENDIAN(buf, MAGIC);
+    LITTLE_ENDIAN(buf + 2, min(namelen, MAX_NAME_SIZE + 1));
+    LITTLE_ENDIAN(buf + 4, boolmax);
+    LITTLE_ENDIAN(buf + 6, nummax);
+    LITTLE_ENDIAN(buf + 8, strmax);
+    LITTLE_ENDIAN(buf + 10, nextfree);
+
+    /* write out the header */
+    TRACE_OUT(("Header of %s @%ld", namelist, ftell(fp)));
+    if (fwrite(buf, 12, 1, fp) != 1
+	|| fwrite(namelist, sizeof(char), namelen, fp) != namelen)
+	  return (ERR);
+
+    for (i = 0; i < boolmax; i++)
+	if (tp->Booleans[i] == TRUE)
+	    buf[i] = TRUE;
+	else
+	    buf[i] = FALSE;
+    if (fwrite(buf, sizeof(char), boolmax, fp) != boolmax)
+	  return (ERR);
+
+    if (even_boundary(namelen + boolmax))
+	return (ERR);
+
+    TRACE_OUT(("Numerics begin at %04lx", ftell(fp)));
+
+    /* the numerics */
+    convert_shorts(buf, tp->Numbers, nummax);
+    if (fwrite(buf, 2, nummax, fp) != nummax)
+	return (ERR);
+
+    TRACE_OUT(("String offsets begin at %04lx", ftell(fp)));
+
+    /* the string offsets */
+    convert_shorts(buf, offsets, strmax);
+    if (fwrite(buf, 2, strmax, fp) != strmax)
+	return (ERR);
+
+    TRACE_OUT(("String table begins at %04lx", ftell(fp)));
+
+    /* the strings */
+    for (i = 0; i < strmax; i++)
+	if (VALID_STRING(tp->Strings[i]))
+	    if (!WRITE_STRING(tp->Strings[i]))
+		return (ERR);
+
+#if NCURSES_XNAMES
+    if (NUM_EXT_NAMES(tp)) {
+	unsigned extcnt = NUM_EXT_NAMES(tp);
+
+	if (even_boundary(nextfree))
+	    return (ERR);
+
+	nextfree = compute_offsets(tp->Strings + STRCOUNT, tp->ext_Strings, offsets);
+	TRACE_OUT(("after extended string capabilities, nextfree=%d", nextfree));
+	nextfree += compute_offsets(tp->ext_Names, extcnt, offsets + tp->ext_Strings);
+	TRACE_OUT(("after extended capnames, nextfree=%d", nextfree));
+	strmax = tp->ext_Strings + extcnt;
+
+	/*
+	 * Write the extended header
+	 */
+	LITTLE_ENDIAN(buf + 0, tp->ext_Booleans);
+	LITTLE_ENDIAN(buf + 2, tp->ext_Numbers);
+	LITTLE_ENDIAN(buf + 4, tp->ext_Strings);
+	LITTLE_ENDIAN(buf + 6, strmax);
+	LITTLE_ENDIAN(buf + 8, nextfree);
+	TRACE_OUT(("WRITE extended-header @%ld", ftell(fp)));
+	if (fwrite(buf, 10, 1, fp) != 1)
+	    return (ERR);
+
+	TRACE_OUT(("WRITE %d booleans @%ld", tp->ext_Booleans, ftell(fp)));
+	if (tp->ext_Booleans
+	    && fwrite(tp->Booleans + BOOLCOUNT, sizeof(char),
+		tp->ext_Booleans, fp) != tp->ext_Booleans)
+	      return (ERR);
+
+	if (even_boundary(tp->ext_Booleans))
+	    return (ERR);
+
+	TRACE_OUT(("WRITE %d numbers @%ld", tp->ext_Numbers, ftell(fp)));
+	if (tp->ext_Numbers) {
+	    convert_shorts(buf, tp->Numbers + NUMCOUNT, tp->ext_Numbers);
+	    if (fwrite(buf, 2, tp->ext_Numbers, fp) != tp->ext_Numbers)
+		return (ERR);
+	}
+
+	/*
+	 * Convert the offsets for the ext_Strings and ext_Names tables,
+	 * in that order.
+	 */
+	convert_shorts(buf, offsets, strmax);
+	TRACE_OUT(("WRITE offsets @%ld", ftell(fp)));
+	if (fwrite(buf, 2, strmax, fp) != strmax)
+	    return (ERR);
+
+	/*
+	 * Write the string table after the offset tables so we do not
+	 * have to do anything about alignment.
+	 */
+	for (i = 0; i < tp->ext_Strings; i++) {
+	    if (VALID_STRING(tp->Strings[i + STRCOUNT])) {
+		TRACE_OUT(("WRITE ext_Strings[%d]=%s", i,
+			_nc_visbuf(tp->Strings[i + STRCOUNT])));
+		if (!WRITE_STRING(tp->Strings[i + STRCOUNT]))
+		    return (ERR);
+	    }
+	}
+
+	/*
+	 * Write the extended names
+	 */
+	for (i = 0; i < extcnt; i++) {
+	    TRACE_OUT(("WRITE ext_Names[%d]=%s", i, tp->ext_Names[i]));
+	    if (!WRITE_STRING(tp->ext_Names[i]))
+		return (ERR);
+	}
+
+    }
+#endif /* NCURSES_XNAMES */
+
+    total_written++;
+    return (OK);
+}
+
+/*
+ * Returns the total number of entries written by this process
+ */
+int
+_nc_tic_written(void)
+{
+    return total_written;
+}
diff --git a/ncurses-5.2/ncurses/trace/README b/ncurses-5.2/ncurses/trace/README
new file mode 100644
index 0000000..8d26f1f
--- /dev/null
+++ b/ncurses-5.2/ncurses/trace/README
@@ -0,0 +1,5 @@
+-- $Id$
+
+The files in this directory (trace) support both the terminfo and ncurses
+libraries.  Most of the functions are linked in only when the libraries
+are compiled with TRACE defined.
diff --git a/ncurses-5.2/ncurses/trace/lib_trace.c b/ncurses-5.2/ncurses/trace/lib_trace.c
new file mode 100644
index 0000000..83c4717
--- /dev/null
+++ b/ncurses-5.2/ncurses/trace/lib_trace.c
@@ -0,0 +1,216 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_trace.c - Tracing/Debugging routines
+ */
+
+#include <curses.priv.h>
+#include <tic.h>
+
+#include <ctype.h>
+
+MODULE_ID("$Id$")
+
+unsigned _nc_tracing = 0;	/* always define this */
+
+#ifdef TRACE
+const char *_nc_tputs_trace = "";
+long _nc_outchars = 0;
+
+static FILE *tracefp;		/* default to writing to stderr */
+
+void
+trace(const unsigned int tracelevel GCC_UNUSED)
+{
+    static bool been_here = FALSE;
+    static char my_name[] = "trace";
+
+    _nc_tracing = tracelevel;
+    if (!been_here && tracelevel) {
+	been_here = TRUE;
+
+	if (_nc_access(my_name, W_OK) < 0
+	    || (tracefp = fopen(my_name, "w")) == 0) {
+	    perror("curses: Can't open 'trace' file: ");
+	    exit(EXIT_FAILURE);
+	}
+	/* Try to set line-buffered mode, or (failing that) unbuffered,
+	 * so that the trace-output gets flushed automatically at the
+	 * end of each line.  This is useful in case the program dies. 
+	 */
+#if HAVE_SETVBUF		/* ANSI */
+	(void) setvbuf(tracefp, (char *) 0, _IOLBF, 0);
+#elif HAVE_SETBUF		/* POSIX */
+	(void) setbuffer(tracefp, (char *) 0);
+#endif
+	_tracef("TRACING NCURSES version %s (%d)",
+	    NCURSES_VERSION, NCURSES_VERSION_PATCH);
+    }
+}
+#endif
+
+const char *
+_nc_visbuf2(int bufnum, const char *buf)
+/* visibilize a given string */
+{
+    char *vbuf;
+    char *tp;
+    int c;
+
+    if (buf == 0)
+	return ("(null)");
+    if (buf == CANCELLED_STRING)
+	return ("(cancelled)");
+
+#ifdef TRACE
+    tp = vbuf = _nc_trace_buf(bufnum, (strlen(buf) * 4) + 5);
+#else
+    {
+    static char *mybuf[2];
+    mybuf[bufnum] = _nc_doalloc(mybuf[bufnum], (strlen(buf) * 4) + 5);
+    tp = vbuf = mybuf[bufnum];
+    }
+#endif
+    *tp++ = '"';
+    while ((c = *buf++) != '\0') {
+	if (c == '"') {
+	    *tp++ = '\\';
+	    *tp++ = '"';
+	} else if (is7bits(c) && (isgraph(c) || c == ' ')) {
+	    *tp++ = c;
+	} else if (c == '\n') {
+	    *tp++ = '\\';
+	    *tp++ = 'n';
+	} else if (c == '\r') {
+	    *tp++ = '\\';
+	    *tp++ = 'r';
+	} else if (c == '\b') {
+	    *tp++ = '\\';
+	    *tp++ = 'b';
+	} else if (c == '\033') {
+	    *tp++ = '\\';
+	    *tp++ = 'e';
+	} else if (is7bits(c) && iscntrl(c)) {
+	    *tp++ = '\\';
+	    *tp++ = '^';
+	    *tp++ = '@' + c;
+	} else {
+	    sprintf(tp, "\\%03o", c & 0xff);
+	    tp += strlen(tp);
+	}
+    }
+    *tp++ = '"';
+    *tp++ = '\0';
+    return (vbuf);
+}
+
+const char *
+_nc_visbuf(const char *buf)
+{
+    return _nc_visbuf2(0, buf);
+}
+
+#ifdef TRACE
+void
+_tracef(const char *fmt,...)
+{
+    static const char Called[] = T_CALLED("");
+    static const char Return[] = T_RETURN("");
+    static int level;
+    va_list ap;
+    bool before = FALSE;
+    bool after = FALSE;
+    int doit = _nc_tracing;
+    int save_err = errno;
+
+    if (strlen(fmt) >= sizeof(Called) - 1) {
+	if (!strncmp(fmt, Called, sizeof(Called) - 1)) {
+	    before = TRUE;
+	    level++;
+	} else if (!strncmp(fmt, Return, sizeof(Return) - 1)) {
+	    after = TRUE;
+	}
+	if (before || after) {
+	    if ((level <= 1)
+		|| (doit & TRACE_ICALLS) != 0)
+		doit &= (TRACE_CALLS | TRACE_CCALLS);
+	    else
+		doit = 0;
+	}
+    }
+
+    if (doit != 0) {
+	if (tracefp == 0)
+	    tracefp = stderr;
+	if (before || after) {
+	    int n;
+	    for (n = 1; n < level; n++)
+		fputs("+ ", tracefp);
+	}
+	va_start(ap, fmt);
+	vfprintf(tracefp, fmt, ap);
+	fputc('\n', tracefp);
+	va_end(ap);
+	fflush(tracefp);
+    }
+
+    if (after && level)
+	level--;
+    errno = save_err;
+}
+
+/* Trace 'int' return-values */
+int
+_nc_retrace_int(int code)
+{
+    T((T_RETURN("%d"), code));
+    return code;
+}
+
+/* Trace 'char*' return-values */
+char *
+_nc_retrace_ptr(char *code)
+{
+    T((T_RETURN("%s"), _nc_visbuf(code)));
+    return code;
+}
+
+/* Trace 'WINDOW *' return-values */
+WINDOW *
+_nc_retrace_win(WINDOW *code)
+{
+    T((T_RETURN("%p"), code));
+    return code;
+}
+#endif /* TRACE */
diff --git a/ncurses-5.2/ncurses/trace/lib_traceatr.c b/ncurses-5.2/ncurses/trace/lib_traceatr.c
new file mode 100644
index 0000000..aceafe8
--- /dev/null
+++ b/ncurses-5.2/ncurses/trace/lib_traceatr.c
@@ -0,0 +1,240 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_traceatr.c - Tracing/Debugging routines (attributes)
+ */
+
+#include <curses.priv.h>
+#include <term.h>		/* acs_chars */
+
+MODULE_ID("$Id$")
+
+#define COLOR_OF(c) (c < 0 || c > 7 ? "default" : colors[c].name)
+
+#ifdef TRACE
+char *
+_traceattr2(int bufnum, attr_t newmode)
+{
+    char *buf = _nc_trace_buf(bufnum, BUFSIZ);
+    char *tmp = buf;
+    static const struct {
+	unsigned int val;
+	const char *name;
+    } names[] =
+    {
+	/* *INDENT-OFF* */
+	{ A_STANDOUT,		"A_STANDOUT" },
+	{ A_UNDERLINE,		"A_UNDERLINE" },
+	{ A_REVERSE,		"A_REVERSE" },
+	{ A_BLINK,		"A_BLINK" },
+	{ A_DIM,		"A_DIM" },
+	{ A_BOLD,		"A_BOLD" },
+	{ A_ALTCHARSET,		"A_ALTCHARSET" },
+	{ A_INVIS,		"A_INVIS" },
+	{ A_PROTECT,		"A_PROTECT" },
+	{ A_CHARTEXT,		"A_CHARTEXT" },
+	{ A_NORMAL,		"A_NORMAL" },
+	{ A_COLOR,		"A_COLOR" },
+	/* *INDENT-ON* */
+
+    },
+	colors[] =
+    {
+	/* *INDENT-OFF* */
+	{ COLOR_BLACK,		"COLOR_BLACK" },
+	{ COLOR_RED,		"COLOR_RED" },
+	{ COLOR_GREEN,		"COLOR_GREEN" },
+	{ COLOR_YELLOW,		"COLOR_YELLOW" },
+	{ COLOR_BLUE,		"COLOR_BLUE" },
+	{ COLOR_MAGENTA,	"COLOR_MAGENTA" },
+	{ COLOR_CYAN,		"COLOR_CYAN" },
+	{ COLOR_WHITE,		"COLOR_WHITE" },
+	/* *INDENT-ON* */
+
+    };
+    size_t n;
+    unsigned save_nc_tracing = _nc_tracing;
+    _nc_tracing = 0;
+
+    strcpy(tmp++, "{");
+
+    for (n = 0; n < SIZEOF(names); n++) {
+	if ((newmode & names[n].val) != 0) {
+	    if (buf[1] != '\0')
+		strcat(tmp, "|");
+	    strcat(tmp, names[n].name);
+	    tmp += strlen(tmp);
+
+	    if (names[n].val == A_COLOR) {
+		short pairnum = PAIR_NUMBER(newmode);
+		short fg, bg;
+
+		if (pair_content(pairnum, &fg, &bg) == OK)
+		    (void) sprintf(tmp,
+				   "{%d = {%s, %s}}",
+				   pairnum,
+				   COLOR_OF(fg),
+				   COLOR_OF(bg)
+			);
+		else
+		    (void) sprintf(tmp, "{%d}", pairnum);
+	    }
+	}
+    }
+    if (AttrOf(newmode) == A_NORMAL) {
+	if (buf[1] != '\0')
+	    strcat(tmp, "|");
+	strcat(tmp, "A_NORMAL");
+    }
+
+    _nc_tracing = save_nc_tracing;
+    return (strcat(buf, "}"));
+}
+
+char *
+_traceattr(attr_t newmode)
+{
+    return _traceattr2(0, newmode);
+}
+
+/* Trace 'int' return-values */
+attr_t
+_nc_retrace_attr_t(attr_t code)
+{
+    T((T_RETURN("%s"), _traceattr(code)));
+    return code;
+}
+
+char *
+_tracechtype2(int bufnum, chtype ch)
+{
+    char *buf = _nc_trace_buf(bufnum, BUFSIZ);
+    char *found = 0;
+
+    strcpy(buf, "{");
+    if (ch & A_ALTCHARSET) {
+	char *cp;
+	static const struct {
+	    unsigned int val;
+	    const char *name;
+	} names[] =
+	{
+	    /* *INDENT-OFF* */
+	    { 'l', "ACS_ULCORNER" },	/* upper left corner */
+	    { 'm', "ACS_LLCORNER" },	/* lower left corner */
+	    { 'k', "ACS_URCORNER" },	/* upper right corner */
+	    { 'j', "ACS_LRCORNER" },	/* lower right corner */
+	    { 't', "ACS_LTEE" },	/* tee pointing right */
+	    { 'u', "ACS_RTEE" },	/* tee pointing left */
+	    { 'v', "ACS_BTEE" },	/* tee pointing up */
+	    { 'w', "ACS_TTEE" },	/* tee pointing down */
+	    { 'q', "ACS_HLINE" },	/* horizontal line */
+	    { 'x', "ACS_VLINE" },	/* vertical line */
+	    { 'n', "ACS_PLUS" },	/* large plus or crossover */
+	    { 'o', "ACS_S1" },		/* scan line 1 */
+	    { 's', "ACS_S9" },		/* scan line 9 */
+	    { '`', "ACS_DIAMOND" },	/* diamond */
+	    { 'a', "ACS_CKBOARD" },	/* checker board (stipple) */
+	    { 'f', "ACS_DEGREE" },	/* degree symbol */
+	    { 'g', "ACS_PLMINUS" },	/* plus/minus */
+	    { '~', "ACS_BULLET" },	/* bullet */
+	    { ',', "ACS_LARROW" },	/* arrow pointing left */
+	    { '+', "ACS_RARROW" },	/* arrow pointing right */
+	    { '.', "ACS_DARROW" },	/* arrow pointing down */
+	    { '-', "ACS_UARROW" },	/* arrow pointing up */
+	    { 'h', "ACS_BOARD" },	/* board of squares */
+	    { 'i', "ACS_LANTERN" },	/* lantern symbol */
+	    { '0', "ACS_BLOCK" },	/* solid square block */
+	    { 'p', "ACS_S3" },		/* scan line 3 */
+	    { 'r', "ACS_S7" },		/* scan line 7 */
+	    { 'y', "ACS_LEQUAL" },	/* less/equal */
+	    { 'z', "ACS_GEQUAL" },	/* greater/equal */
+	    { '{', "ACS_PI" },		/* Pi */
+	    { '|', "ACS_NEQUAL" },	/* not equal */
+	    { '}', "ACS_STERLING" },	/* UK pound sign */
+	    { '\0', (char *) 0 }
+		/* *INDENT-OFF* */
+	},
+	    *sp;
+
+	for (cp = acs_chars; cp[0] && cp[1]; cp += 2) {
+	    if (TextOf(cp[1]) == TextOf(ch)) {
+		found = cp;
+		/* don't exit from loop - there may be redefinitions */
+	    }
+	}
+
+	if (found != 0) {
+	    ch = TextOf(*found);
+	    for (sp = names; sp->val; sp++)
+		if (sp->val == ch) {
+		    (void) strcat(buf, sp->name);
+		    ch &= ~A_ALTCHARSET;
+		    break;
+		}
+	}
+    }
+
+    if (found == 0)
+	(void) strcat(buf, _tracechar(TextOf(ch)));
+
+    if (AttrOf(ch) != A_NORMAL)
+	(void) sprintf(buf + strlen(buf), " | %s",
+		_traceattr2(bufnum + 20, AttrOf(ch)));
+
+    strcat(buf, "}");
+    return (buf);
+}
+
+char *
+_tracechtype(chtype ch)
+{
+    return _tracechtype2(0, ch);
+}
+
+/* Trace 'chtype' return-values */
+attr_t
+_nc_retrace_chtype(attr_t code)
+{
+    T((T_RETURN("%s"), _tracechtype(code)));
+    return code;
+}
+
+#else
+extern void _nc_lib_traceatr(void);
+void
+_nc_lib_traceatr(void)
+{
+}
+#endif /* TRACE */
diff --git a/ncurses-5.2/ncurses/trace/lib_tracebits.c b/ncurses-5.2/ncurses/trace/lib_tracebits.c
new file mode 100644
index 0000000..ed1ee94
--- /dev/null
+++ b/ncurses-5.2/ncurses/trace/lib_tracebits.c
@@ -0,0 +1,247 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+#include <term.h>		/* cur_term */
+
+MODULE_ID("$Id$")
+
+#if SVR4_TERMIO && !defined(_POSIX_SOURCE)
+#define _POSIX_SOURCE
+#endif
+
+#if HAVE_SYS_TERMIO_H
+#include <sys/termio.h>		/* needed for ISC */
+#endif
+
+#ifdef __EMX__
+#include <io.h>
+#endif
+
+/* may be undefined if we're using termio.h */
+#ifndef TOSTOP
+#define TOSTOP 0
+#endif
+#ifndef IEXTEN
+#define IEXTEN 0
+#endif
+
+#ifdef TRACE
+
+typedef struct {
+    unsigned int val;
+    const char *name;
+} BITNAMES;
+
+static void
+lookup_bits(char *buf, const BITNAMES * table, const char *label, unsigned int val)
+{
+    const BITNAMES *sp;
+
+    (void) strcat(buf, label);
+    (void) strcat(buf, ": {");
+    for (sp = table; sp->name; sp++)
+	if (sp->val != 0
+	    && (val & sp->val) == sp->val) {
+	    (void) strcat(buf, sp->name);
+	    (void) strcat(buf, ", ");
+	}
+    if (buf[strlen(buf) - 2] == ',')
+	buf[strlen(buf) - 2] = '\0';
+    (void) strcat(buf, "} ");
+}
+
+char *
+_nc_tracebits(void)
+/* describe the state of the terminal control bits exactly */
+{
+    char *buf;
+
+#ifdef TERMIOS
+    static const BITNAMES iflags[] =
+    {
+	{BRKINT, "BRKINT"},
+	{IGNBRK, "IGNBRK"},
+	{IGNPAR, "IGNPAR"},
+	{PARMRK, "PARMRK"},
+	{INPCK, "INPCK"},
+	{ISTRIP, "ISTRIP"},
+	{INLCR, "INLCR"},
+	{IGNCR, "IGNC"},
+	{ICRNL, "ICRNL"},
+	{IXON, "IXON"},
+	{IXOFF, "IXOFF"},
+	{0, NULL}
+#define ALLIN	(BRKINT|IGNBRK|IGNPAR|PARMRK|INPCK|ISTRIP|INLCR|IGNCR|ICRNL|IXON|IXOFF)
+    }, oflags[] =
+    {
+	{OPOST, "OPOST"},
+	{0, NULL}
+#define ALLOUT	(OPOST)
+    }, cflags[] =
+    {
+	{CLOCAL, "CLOCAL"},
+	{CREAD, "CREAD"},
+	{CSTOPB, "CSTOPB"},
+#if !defined(CS5) || !defined(CS8)
+	{CSIZE, "CSIZE"},
+#endif
+	{HUPCL, "HUPCL"},
+	{PARENB, "PARENB"},
+	{PARODD | PARENB, "PARODD"},	/* concession to readability */
+	{0, NULL}
+#define ALLCTRL	(CLOCAL|CREAD|CSIZE|CSTOPB|HUPCL|PARENB|PARODD)
+    }, lflags[] =
+    {
+	{ECHO, "ECHO"},
+	{ECHOE | ECHO, "ECHOE"},	/* concession to readability */
+	{ECHOK | ECHO, "ECHOK"},	/* concession to readability */
+	{ECHONL, "ECHONL"},
+	{ICANON, "ICANON"},
+	{ISIG, "ISIG"},
+	{NOFLSH, "NOFLSH"},
+	{TOSTOP, "TOSTOP"},
+	{IEXTEN, "IEXTEN"},
+	{0, NULL}
+#define ALLLOCAL	(ECHO|ECHONL|ICANON|ISIG|NOFLSH|TOSTOP|IEXTEN)
+    };
+
+    buf = _nc_trace_buf(0,
+	8 + sizeof(iflags) +
+	8 + sizeof(oflags) +
+	8 + sizeof(cflags) +
+	8 + sizeof(lflags) +
+	8);
+
+    if (cur_term->Nttyb.c_iflag & ALLIN)
+	lookup_bits(buf, iflags, "iflags", cur_term->Nttyb.c_iflag);
+
+    if (cur_term->Nttyb.c_oflag & ALLOUT)
+	lookup_bits(buf, oflags, "oflags", cur_term->Nttyb.c_oflag);
+
+    if (cur_term->Nttyb.c_cflag & ALLCTRL)
+	lookup_bits(buf, cflags, "cflags", cur_term->Nttyb.c_cflag);
+
+#if defined(CS5) && defined(CS8)
+    {
+	static struct {
+	    char *name;
+	    int value;
+	} csizes[] = {
+	    {
+		"CS5 ", CS5
+	    },
+#ifdef CS6
+	    {
+		"CS6 ", CS6
+	    },
+#endif
+#ifdef CS7
+	    {
+		"CS7 ", CS7
+	    },
+#endif
+	    {
+		"CS8 ", CS8
+	    },
+	};
+	char *result = "CSIZE? ";
+	int value = (cur_term->Nttyb.c_cflag & CSIZE);
+	unsigned n;
+
+	if (value != 0) {
+	    for (n = 0; n < SIZEOF(csizes); n++) {
+		if (csizes[n].value == value) {
+		    result = csizes[n].name;
+		    break;
+		}
+	    }
+	}
+	strcat(buf, result);
+    }
+#endif
+
+    if (cur_term->Nttyb.c_lflag & ALLLOCAL)
+	lookup_bits(buf, lflags, "lflags", cur_term->Nttyb.c_lflag);
+
+#else
+    /* reference: ttcompat(4M) on SunOS 4.1 */
+#ifndef EVENP
+#define EVENP 0
+#endif
+#ifndef LCASE
+#define LCASE 0
+#endif
+#ifndef LLITOUT
+#define LLITOUT 0
+#endif
+#ifndef ODDP
+#define ODDP 0
+#endif
+#ifndef TANDEM
+#define TANDEM 0
+#endif
+
+    static const BITNAMES cflags[] =
+    {
+	{CBREAK, "CBREAK"},
+	{CRMOD, "CRMOD"},
+	{ECHO, "ECHO"},
+	{EVENP, "EVENP"},
+	{LCASE, "LCASE"},
+	{LLITOUT, "LLITOUT"},
+	{ODDP, "ODDP"},
+	{RAW, "RAW"},
+	{TANDEM, "TANDEM"},
+	{XTABS, "XTABS"},
+	{0, NULL}
+#define ALLCTRL	(CBREAK|CRMOD|ECHO|EVENP|LCASE|LLITOUT|ODDP|RAW|TANDEM|XTABS)
+    };
+
+    buf = _nc_trace_buf(0,
+	8 + sizeof(cflags));
+
+    if (cur_term->Nttyb.sg_flags & ALLCTRL) {
+	lookup_bits(buf, cflags, "cflags", cur_term->Nttyb.sg_flags);
+    }
+#endif
+    return (buf);
+}
+#else
+char *
+_nc_tracebits(void)
+{
+    static char tmp[] = "";
+    return tmp;
+}
+#endif /* TRACE */
diff --git a/ncurses-5.2/ncurses/trace/lib_tracechr.c b/ncurses-5.2/ncurses/trace/lib_tracechr.c
new file mode 100644
index 0000000..1687d44
--- /dev/null
+++ b/ncurses-5.2/ncurses/trace/lib_tracechr.c
@@ -0,0 +1,51 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_tracechr.c - Tracing/Debugging routines
+ */
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+#ifdef TRACE
+char *_tracechar(const unsigned char ch)
+{
+    static char crep[20];
+    (void) sprintf(crep, "'%s' = 0x%02x", unctrl(ch), (unsigned)ch);
+    return(crep);
+}
+#else
+extern	void _nc_lib_tracechr(void);
+	void _nc_lib_tracechr(void) { }
+#endif
diff --git a/ncurses-5.2/ncurses/trace/lib_tracedmp.c b/ncurses-5.2/ncurses/trace/lib_tracedmp.c
new file mode 100644
index 0000000..42b1481
--- /dev/null
+++ b/ncurses-5.2/ncurses/trace/lib_tracedmp.c
@@ -0,0 +1,128 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	lib_tracedmp.c - Tracing/Debugging routines
+ */
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+#ifdef TRACE
+void _tracedump(const char *name, WINDOW *win)
+{
+    int	i, j, n, width;
+
+    /* compute narrowest possible display width */
+    for (width = i = 0; i <= win->_maxy; i++)
+    {
+	n = 0;
+	for (j = 0; j <= win->_maxx; j++)
+	  if (win->_line[i].text[j] != ' ')
+	    n = j;
+
+	if (n > width)
+	  width = n;
+    }
+    if (width < win->_maxx)
+      ++width;
+
+    for (n = 0; n <= win->_maxy; n++)
+    {
+	char	buf[BUFSIZ], *ep;
+	bool haveattrs, havecolors;
+
+	/* dump A_CHARTEXT part */
+	(void) sprintf(buf, "%s[%2d] %3d%3d ='",
+		name, n,
+		win->_line[n].firstchar,
+		win->_line[n].lastchar);
+	ep = buf + strlen(buf);
+	for (j = 0; j <= width; j++) {
+	    ep[j] = TextOf(win->_line[n].text[j]);
+	    if (ep[j] == 0)
+	    	ep[j] = '.';
+	}
+	ep[j] = '\'';
+	ep[j+1] = '\0';
+	_tracef("%s", buf);
+
+	/* dump A_COLOR part, will screw up if there are more than 96 */
+	havecolors = FALSE;
+	for (j = 0; j <= width; j++)
+	    if (win->_line[n].text[j] & A_COLOR)
+	    {
+		havecolors = TRUE;
+		break;
+	    }
+	if (havecolors)
+	{
+	    (void) sprintf(buf, "%*s[%2d]%*s='", (int)strlen(name), "colors", n, 8, " ");
+	    ep = buf + strlen(buf);
+	    for (j = 0; j <= width; j++)
+		ep[j] = ((win->_line[n].text[j] >> 8) & 0xff) + ' ';
+	    ep[j] = '\'';
+	    ep[j+1] = '\0';
+	    _tracef("%s", buf);
+	}
+
+	for (i = 0; i < 4; i++)
+	{
+	    const char	*hex = " 123456789ABCDEF";
+	    chtype	mask = (0xf << ((i + 4) * 4));
+
+	    haveattrs = FALSE;
+	    for (j = 0; j <= width; j++)
+		if (win->_line[n].text[j] & mask)
+		{
+		    haveattrs = TRUE;
+		    break;
+		}
+	    if (haveattrs)
+	    {
+		(void) sprintf(buf, "%*s%d[%2d]%*s='", (int)strlen(name)-1, "attrs", i, n, 8, " ");
+		ep = buf + strlen(buf);
+		for (j = 0; j <= width; j++)
+		    ep[j] = hex[(win->_line[n].text[j] & mask) >> ((i + 4) * 4)];
+		ep[j] = '\'';
+		ep[j+1] = '\0';
+		_tracef("%s", buf);
+	    }
+	}
+    }
+}
+#else
+extern	void _nc_lib_tracedmp(void);
+	void _nc_lib_tracedmp(void) { }
+#endif /* TRACE */
diff --git a/ncurses-5.2/ncurses/trace/lib_tracemse.c b/ncurses-5.2/ncurses/trace/lib_tracemse.c
new file mode 100644
index 0000000..9896e07
--- /dev/null
+++ b/ncurses-5.2/ncurses/trace/lib_tracemse.c
@@ -0,0 +1,95 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+
+/*
+ *	lib_tracemse.c - Tracing/Debugging routines (mouse events)
+ */
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+#ifdef TRACE
+
+char *_tracemouse(MEVENT const *ep)
+{
+	static char buf[80];
+
+	(void) sprintf(buf, "id %2d  at (%2d, %2d, %2d) state %4lx = {",
+		       ep->id, ep->x, ep->y, ep->z, ep->bstate);
+
+#define SHOW(m, s) if ((ep->bstate & m)==m) {strcat(buf,s); strcat(buf, ", ");}
+	SHOW(BUTTON1_RELEASED,		"release-1")
+	SHOW(BUTTON1_PRESSED,		"press-1")
+	SHOW(BUTTON1_CLICKED,		"click-1")
+	SHOW(BUTTON1_DOUBLE_CLICKED,	"doubleclick-1")
+	SHOW(BUTTON1_TRIPLE_CLICKED,	"tripleclick-1")
+	SHOW(BUTTON1_RESERVED_EVENT,	"reserved-1")
+	SHOW(BUTTON2_RELEASED,		"release-2")
+	SHOW(BUTTON2_PRESSED,		"press-2")
+	SHOW(BUTTON2_CLICKED,		"click-2")
+	SHOW(BUTTON2_DOUBLE_CLICKED,	"doubleclick-2")
+	SHOW(BUTTON2_TRIPLE_CLICKED,	"tripleclick-2")
+	SHOW(BUTTON2_RESERVED_EVENT,	"reserved-2")
+	SHOW(BUTTON3_RELEASED,		"release-3")
+	SHOW(BUTTON3_PRESSED,		"press-3")
+	SHOW(BUTTON3_CLICKED,		"click-3")
+	SHOW(BUTTON3_DOUBLE_CLICKED,	"doubleclick-3")
+	SHOW(BUTTON3_TRIPLE_CLICKED,	"tripleclick-3")
+	SHOW(BUTTON3_RESERVED_EVENT,	"reserved-3")
+	SHOW(BUTTON4_RELEASED,		"release-4")
+	SHOW(BUTTON4_PRESSED,		"press-4")
+	SHOW(BUTTON4_CLICKED,		"click-4")
+	SHOW(BUTTON4_DOUBLE_CLICKED,	"doubleclick-4")
+	SHOW(BUTTON4_TRIPLE_CLICKED,	"tripleclick-4")
+	SHOW(BUTTON4_RESERVED_EVENT,	"reserved-4")
+	SHOW(BUTTON_CTRL,		"ctrl")
+	SHOW(BUTTON_SHIFT,		"shift")
+	SHOW(BUTTON_ALT,		"alt")
+	SHOW(ALL_MOUSE_EVENTS,		"all-events")
+	SHOW(REPORT_MOUSE_POSITION,	"position")
+#undef SHOW
+
+	if (buf[strlen(buf)-1] == ' ')
+		buf[strlen(buf)-2] = '\0';
+	(void) strcat(buf, "}");
+	return(buf);
+}
+
+#else /* !TRACE */
+/* don't make empty module */
+void _nc_lib_tracemouse(void);
+void _nc_lib_tracemouse(void) {}
+#endif
diff --git a/ncurses-5.2/ncurses/trace/trace_buf.c b/ncurses-5.2/ncurses/trace/trace_buf.c
new file mode 100644
index 0000000..dbbc755
--- /dev/null
+++ b/ncurses-5.2/ncurses/trace/trace_buf.c
@@ -0,0 +1,80 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ ****************************************************************************/
+/*
+ *	trace_buf.c - Tracing/Debugging buffers (attributes)
+ */
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+typedef struct {
+	char *text;
+	size_t size;
+} LIST;
+
+char * _nc_trace_buf(int bufnum, size_t want)
+{
+	static LIST *list;
+	static size_t have;
+
+#if NO_LEAKS
+	if (bufnum < 0) {
+		if (have) {
+			while (have--) {
+				free(list[have].text);
+			}
+			free(list);
+		}
+		return 0;
+	}
+#endif
+
+	if ((size_t)(bufnum+1) > have) {
+		size_t need = (bufnum + 1) * 2;
+		if ((list = typeRealloc(LIST, need, list)) == 0)
+			return(0);
+		while (need > have)
+			list[have++].text = 0;
+	}
+
+	if (list[bufnum].text == 0
+	 || want > list[bufnum].size)
+	{
+		if ((list[bufnum].text = typeRealloc(char, want, list[bufnum].text)) != 0)
+			list[bufnum].size = want;
+	}
+
+	if (list[bufnum].text != 0)
+		*(list[bufnum].text) = '\0';
+	return list[bufnum].text;
+}
diff --git a/ncurses-5.2/ncurses/trace/trace_tries.c b/ncurses-5.2/ncurses/trace/trace_tries.c
new file mode 100644
index 0000000..7f51464
--- /dev/null
+++ b/ncurses-5.2/ncurses/trace/trace_tries.c
@@ -0,0 +1,74 @@
+/****************************************************************************
+ * Copyright (c) 1999 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1999                        *
+ ****************************************************************************/
+/*
+ *	trace_tries.c - Tracing/Debugging buffers (keycode tries-trees)
+ */
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+#ifdef TRACE
+static unsigned char *buffer;
+static unsigned len;
+
+static void recur_tries(struct tries *tree, unsigned level)
+{
+	if (level > len)
+		buffer = (unsigned char *)realloc(buffer, len = (level + 1) * 4);
+
+	while (tree != 0) {
+		if ((buffer[level] = tree->ch) == 0)
+			buffer[level] = 128;
+		buffer[level+1] = 0;
+		if (tree->value != 0) {
+			_tracef("%5d: %s (%s)", tree->value, _nc_visbuf((char *)buffer), keyname(tree->value));
+		}
+		if (tree->child)
+			recur_tries(tree->child, level+1);
+		tree = tree->sibling;
+	}
+}
+
+void _nc_trace_tries(struct tries *tree)
+{
+	buffer = typeMalloc(unsigned char, len = 80);
+	_tracef("BEGIN tries %p", tree);
+	recur_tries(tree, 0);
+	_tracef(". . . tries %p", tree);
+	free(buffer);
+}
+#else
+void _nc_trace_tries(struct tries *tree GCC_UNUSED)
+{
+}
+#endif
diff --git a/ncurses-5.2/ncurses/trace/trace_xnames.c b/ncurses-5.2/ncurses/trace/trace_xnames.c
new file mode 100644
index 0000000..8f72cba
--- /dev/null
+++ b/ncurses-5.2/ncurses/trace/trace_xnames.c
@@ -0,0 +1,74 @@
+/****************************************************************************
+ * Copyright (c) 1999 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1999                        *
+ ****************************************************************************/
+/*
+ *	trace_xnames.c - Tracing/Debugging buffers (TERMTYPE extended names)
+ */
+
+#include <curses.priv.h>
+#include <term_entry.h>
+
+MODULE_ID("$Id$")
+
+void _nc_trace_xnames(TERMTYPE *tp GCC_UNUSED)
+{
+#ifdef TRACE
+#if NCURSES_XNAMES
+    int limit = tp->ext_Booleans + tp->ext_Numbers + tp->ext_Strings;
+    int n, m;
+    if (limit) {
+	int begin_num = tp->ext_Booleans;
+	int begin_str = tp->ext_Booleans + tp->ext_Numbers;
+
+	_tracef("extended names (%s) %d = %d+%d+%d of %d+%d+%d",
+		tp->term_names,
+		limit,
+		tp->ext_Booleans, tp->ext_Numbers, tp->ext_Strings,
+		tp->num_Booleans, tp->num_Numbers, tp->num_Strings);
+	for (n = 0; n < limit; n++) {
+	    if ((m = n - begin_str) >= 0) {
+		_tracef("[%d] %s = %s", n,
+		    tp->ext_Names[n],
+		    _nc_visbuf(tp->Strings[tp->num_Strings + m - tp->ext_Strings]));
+	    } else if ((m = n - begin_num) >= 0) {
+		_tracef("[%d] %s = %d (num)", n,
+		    tp->ext_Names[n],
+		    tp->Numbers[tp->num_Numbers + m - tp->ext_Numbers]);
+	    } else {
+		_tracef("[%d] %s = %d (bool)", n,
+		    tp->ext_Names[n],
+		    tp->Booleans[tp->num_Booleans + n - tp->ext_Booleans]);
+	    }
+	}
+    }
+#endif
+#endif
+}
diff --git a/ncurses-5.2/ncurses/tty/MKexpanded.sh b/ncurses-5.2/ncurses/tty/MKexpanded.sh
new file mode 100755
index 0000000..c57d2be
--- /dev/null
+++ b/ncurses-5.2/ncurses/tty/MKexpanded.sh
@@ -0,0 +1,99 @@
+#! /bin/sh
+##############################################################################
+# Copyright (c) 1998,2000 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1997
+#
+# $Id$
+#
+# Script to generate 'expanded.c', a dummy source that contains functions
+# corresponding to complex macros used in this library.  By making functions,
+# we simplify analysis and debugging.
+
+if test $# != 0; then
+preprocessor="$1"
+else
+preprocessor="cc -E"
+fi
+shift
+if test $# != 0 ; then
+	preprocessor="$preprocessor $*"
+else
+	preprocessor="$preprocessor -DHAVE_CONFIG_H -I. -I../include"
+fi
+
+TMP=gen$$.c
+trap "rm -f $TMP" 0 1 2 5 15
+
+cat <<EOF
+/* generated by MKexpanded.sh */
+#include <curses.priv.h>
+#include <term.h>
+#if NCURSES_EXPANDED
+EOF
+
+cat >$TMP <<EOF
+#include <ncurses_cfg.h>
+#undef NCURSES_EXPANDED /* this probably is set in ncurses_cfg.h */
+#include <curses.priv.h>
+/* these are names we'd like to see */
+#undef ALL_BUT_COLOR
+#undef PAIR_NUMBER
+#undef TRUE
+#undef FALSE
+/* this is a marker */
+IGNORE
+void _nc_toggle_attr_on(attr_t *S, attr_t at)
+{
+	toggle_attr_on(*S,at);
+}
+void _nc_toggle_attr_off(attr_t *S, attr_t at) 
+{
+	toggle_attr_off(*S,at);
+}
+int _nc_DelCharCost(int count)
+{
+	return DelCharCost(count);
+}
+int _nc_InsCharCost(int count)
+{
+	return InsCharCost(count);
+}
+void _nc_UpdateAttrs(chtype c)
+{
+	UpdateAttrs(c);
+}
+EOF
+
+$preprocessor $TMP 2>/dev/null | sed -e '1,/^IGNORE$/d'
+
+cat <<EOF
+#else /* ! NCURSES_EXPANDED */
+void _nc_expanded(void) { }
+#endif /* NCURSES_EXPANDED */
+EOF
diff --git a/ncurses-5.2/ncurses/tty/hardscroll.c b/ncurses-5.2/ncurses/tty/hardscroll.c
new file mode 100644
index 0000000..06bf760
--- /dev/null
+++ b/ncurses-5.2/ncurses/tty/hardscroll.c
@@ -0,0 +1,328 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/******************************************************************************
+
+NAME
+   hardscroll.c -- hardware-scrolling optimization for ncurses
+
+SYNOPSIS
+   void _nc_scroll_optimize(void)
+
+DESCRIPTION
+			OVERVIEW
+
+This algorithm for computes optimum hardware scrolling to transform an
+old screen (curscr) into a new screen (newscr) via vertical line moves.
+
+Because the screen has a `grain' (there are insert/delete/scroll line
+operations but no insert/delete/scroll column operations), it is efficient
+break the update algorithm into two pieces: a first stage that does only line
+moves, optimizing the end product of user-invoked insertions, deletions, and
+scrolls; and a second phase (corresponding to the present doupdate code in
+ncurses) that does only line transformations.
+
+The common case we want hardware scrolling for is to handle line insertions
+and deletions in screen-oriented text-editors.  This two-stage approach will
+accomplish that at a low computation and code-size cost.
+
+			LINE-MOVE COMPUTATION
+
+Now, to a discussion of the line-move computation.
+
+For expository purposes, consider the screen lines to be represented by
+integers 0..23 (with the understanding that the value of 23 may vary).
+Let a new line introduced by insertion, scrolling, or at the bottom of
+the screen following a line delete be given the index -1.
+
+Assume that the real screen starts with lines 0..23.  Now, we have
+the following possible line-oriented operations on the screen:
+
+Insertion: inserts a line at a given screen row, forcing all lines below
+to scroll forward.  The last screen line is lost.  For example, an insertion
+at line 5 would produce: 0..4 -1 5..23.
+
+Deletion: deletes a line at a given screen row, forcing all lines below
+to scroll forward.  The last screen line is made new.  For example, a deletion
+at line 7 would produce: 0..6 8..23 -1.
+
+Scroll up: move a range of lines up 1.  The bottom line of the range
+becomes new.  For example, scrolling up the region from 9 to 14 will
+produce 0..8 10..14 -1 15..23.
+
+Scroll down: move a range of lines down 1.  The top line of the range
+becomes new.  For example, scrolling down the region from 12 to 16 will produce
+0..11 -1 12..15 17..23.
+
+Now, an obvious property of all these operations is that they preserve the
+order of old lines, though not their position in the sequence.
+
+The key trick of this algorithm is that the original line indices described
+above are actually maintained as _line[].oldindex fields in the window
+structure, and stick to each line through scroll and insert/delete operations.
+
+Thus, it is possible at update time to look at the oldnum fields and compute
+an optimal set of il/dl/scroll operations that will take the real screen
+lines to the virtual screen lines.  Once these vertical moves have been done,
+we can hand off to the second stage of the update algorithm, which does line
+transformations.
+
+Note that the move computation does not need to have the full generality
+of a diff algorithm (which it superficially resembles) because lines cannot
+be moved out of order.
+
+			THE ALGORITHM
+
+The scrolling is done in two passes. The first pass is from top to bottom
+scroling hunks UP. The second one is from bottom to top scrolling hunks DOWN.
+Obviously enough, no lines to be scrolled will be destroyed. (lav)
+
+HOW TO TEST THIS:
+
+Use the following production:
+
+hardscroll: hardscroll.c
+	$(CC) -g -DSCROLLDEBUG hardscroll.c -o hardscroll
+
+Then just type scramble vectors and watch.  The following test loads are
+a representative sample of cases:
+
+-----------------------------  CUT HERE ------------------------------------
+# No lines moved
+ 0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
+#
+# A scroll up
+ 1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 -1
+#
+# A scroll down
+-1  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22
+#
+# An insertion (after line 12)
+ 0  1  2  3  4  5  6  7  8  9 10 11 12 -1 13 14 15 16 17 18 19 20 21 22
+#
+# A simple deletion (line 10)
+ 0  1  2  3  4  5  6  7  8  9  11 12 13 14 15 16 17 18 19 20 21 22 23 -1
+#
+# A more complex case
+-1 -1 -1 -1 -1  3  4  5  6  7  -1 -1  8  9 10 11 12 13 14 15 16 17 -1 -1
+-----------------------------  CUT HERE ------------------------------------
+
+AUTHOR
+    Eric S. Raymond <esr@snark.thyrsus.com>, November 1994
+    New algorithm by Alexander V. Lukyanov <lav@yars.free.net>, Aug 1997
+
+*****************************************************************************/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id$")
+
+#if defined(SCROLLDEBUG) || defined(HASHDEBUG)
+
+# undef screen_lines
+# define screen_lines MAXLINES
+int oldnums[MAXLINES];
+# define OLDNUM(n)	oldnums[n]
+# define _tracef	printf
+# undef TR
+# define TR(n, a)	if (_nc_tracing & (n)) { _tracef a ; putchar('\n'); }
+
+#else /* no debug */
+
+/* OLDNUM(n) indicates which line will be shifted to the position n.
+   if OLDNUM(n) == _NEWINDEX, then the line n in new, not shifted from
+   somewhere. */
+# if USE_HASHMAP
+int *_nc_oldnums = 0;
+static int oldnums_allocated = 0;
+#  define oldnums       _nc_oldnums
+#  define OLDNUM(n)	oldnums[n]
+# else /* !USE_HASHMAP */
+#  define OLDNUM(n)	newscr->_line[n].oldindex
+# endif /* !USE_HASHMAP */
+
+#endif /* defined(SCROLLDEBUG) || defined(HASHDEBUG) */
+
+
+void _nc_scroll_optimize(void)
+/* scroll optimization to transform curscr to newscr */
+{
+    int i;
+    int start, end, shift;
+
+    TR(TRACE_ICALLS, ("_nc_scroll_optimize() begins"));
+
+#if !defined(SCROLLDEBUG) && !defined(HASHDEBUG)
+#if USE_HASHMAP
+    /* get enough storage */
+    if (oldnums_allocated < screen_lines)
+    {
+	int *new_oldnums = typeRealloc(int, screen_lines, oldnums);
+	if (!new_oldnums)
+	    return;
+	oldnums = new_oldnums;
+	oldnums_allocated = screen_lines;
+    }
+    /* calculate the indices */
+    _nc_hash_map();
+#endif
+#endif /* !defined(SCROLLDEBUG) && !defined(HASHDEBUG) */
+
+#ifdef TRACE
+    if (_nc_tracing & (TRACE_UPDATE | TRACE_MOVE))
+	_nc_linedump();
+#endif /* TRACE */
+
+    /* pass 1 - from top to bottom scrolling up */
+    for (i = 0; i < screen_lines; )
+    {
+	while (i < screen_lines && (OLDNUM(i) == _NEWINDEX || OLDNUM(i) <= i))
+	    i++;
+	if (i >= screen_lines)
+	    break;
+
+	shift = OLDNUM(i) - i; /* shift > 0 */
+	start = i;
+
+	i++;
+	while (i < screen_lines && OLDNUM(i) != _NEWINDEX && OLDNUM(i) - i == shift)
+	    i++;
+	end = i-1 + shift;
+
+	TR(TRACE_UPDATE | TRACE_MOVE, ("scroll [%d, %d] by %d", start, end, shift));
+#if !defined(SCROLLDEBUG) && !defined(HASHDEBUG)
+	if (_nc_scrolln(shift, start, end, screen_lines - 1) == ERR)
+	{
+	    TR(TRACE_UPDATE | TRACE_MOVE, ("unable to scroll"));
+	    continue;
+	}
+#endif /* !defined(SCROLLDEBUG) && !defined(HASHDEBUG) */
+    }
+
+    /* pass 2 - from bottom to top scrolling down */
+    for (i = screen_lines-1; i >= 0; )
+    {
+	while (i >= 0 && (OLDNUM(i) == _NEWINDEX || OLDNUM(i) >= i))
+	    i--;
+	if (i < 0)
+	    break;
+
+	shift = OLDNUM(i) - i; /* shift < 0 */
+	end = i;
+
+	i--;
+	while (i >= 0 && OLDNUM(i) != _NEWINDEX && OLDNUM(i) - i == shift)
+	    i--;
+	start = i+1 - (-shift);
+
+	TR(TRACE_UPDATE | TRACE_MOVE, ("scroll [%d, %d] by %d", start, end, shift));
+#if !defined(SCROLLDEBUG) && !defined(HASHDEBUG)
+	if (_nc_scrolln(shift, start, end, screen_lines - 1) == ERR)
+	{
+	    TR(TRACE_UPDATE | TRACE_MOVE, ("unable to scroll"));
+	    continue;
+	}
+#endif /* !defined(SCROLLDEBUG) && !defined(HASHDEBUG) */
+    }
+}
+
+#if defined(TRACE) || defined(SCROLLDEBUG) || defined(HASHDEBUG)
+void _nc_linedump(void)
+/* dump the state of the real and virtual oldnum fields */
+{
+    static size_t have;
+    static char *buf;
+
+    int	n;
+    size_t	want = (screen_lines + 1) * 4;
+
+    if (have < want)
+	buf = typeMalloc(char, have = want);
+
+    (void) strcpy(buf, "virt");
+    for (n = 0; n < screen_lines; n++)
+	(void) sprintf(buf + strlen(buf), " %02d", OLDNUM(n));
+    TR(TRACE_UPDATE | TRACE_MOVE, (buf));
+#if NO_LEAKS
+    free(buf);
+    have = 0;
+#endif
+}
+#endif /* defined(TRACE) || defined(SCROLLDEBUG) */
+
+#ifdef SCROLLDEBUG
+
+int
+main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED)
+{
+    char	line[BUFSIZ], *st;
+
+#ifdef TRACE
+    _nc_tracing = TRACE_MOVE;
+#endif
+    for (;;)
+    {
+	int	n;
+
+	for (n = 0; n < screen_lines; n++)
+	    oldnums[n] = _NEWINDEX;
+
+	/* grab the test vector */
+	if (fgets(line, sizeof(line), stdin) == (char *)NULL)
+	    exit(EXIT_SUCCESS);
+
+	/* parse it */
+	n = 0;
+	if (line[0] == '#')
+	{
+	    (void) fputs(line, stderr);
+	    continue;
+	}
+	st = strtok(line, " ");
+	do {
+	    oldnums[n++] = atoi(st);
+	} while
+	    ((st = strtok((char *)NULL, " ")) != 0);
+
+	/* display it */
+	(void) fputs("Initial input:\n", stderr);
+	_nc_linedump();
+
+	_nc_scroll_optimize();
+    }
+}
+
+#endif /* SCROLLDEBUG */
+
+/* hardscroll.c ends here */
diff --git a/ncurses-5.2/ncurses/tty/hashmap.c b/ncurses-5.2/ncurses/tty/hashmap.c
new file mode 100644
index 0000000..e8de492
--- /dev/null
+++ b/ncurses-5.2/ncurses/tty/hashmap.c
@@ -0,0 +1,569 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/******************************************************************************
+
+NAME
+   hashmap.c -- fill in scramble vector based on text hashes
+
+SYNOPSIS
+   void _nc_hash_map(void)
+
+DESCRIPTION:
+   This code attempts to recognize pairs of old and new lines in the physical
+and virtual screens.  When a line pair is recognized, the old line index is
+placed in the oldindex member of the virtual screen line, to be used by the
+vertical-motion optimizer portion of the update logic (see hardscroll.c).
+
+   Line pairs are recognized by applying a modified Heckel's algorithm,
+sped up by hashing.  If a line hash is unique in both screens, those
+lines must be a pair. Then if the lines just before or after the pair
+are the same or similar, they are a pair too.
+
+   We don't worry about false pairs produced by hash collisions, on the
+assumption that such cases are rare and will only make the latter stages
+of update less efficient, not introduce errors.
+
+HOW TO TEST THIS:
+
+Use the following production:
+
+hashmap: hashmap.c
+	$(CC) -g -DHASHDEBUG hashmap.c hardscroll.c ../objects/lib_trace.o -o hashmap
+
+AUTHOR
+    Eric S. Raymond <esr@snark.thyrsus.com>, May 1996
+    Bug fixes and improvements by Alexander V. Lukyanov <lav@yars.free.net>, 1997
+
+*****************************************************************************/
+
+#include <curses.priv.h>
+#include <term.h> /* for back_color_erase */
+
+MODULE_ID("$Id$")
+
+#ifdef HASHDEBUG
+
+# define _tracef	printf
+# undef TR
+# define TR(n, a)	if (_nc_tracing & (n)) { _tracef a ; putchar('\n'); }
+# undef screen_lines
+# define screen_lines MAXLINES
+# define TEXTWIDTH	1
+int oldnums[MAXLINES], reallines[MAXLINES];
+static chtype oldtext[MAXLINES][TEXTWIDTH], newtext[MAXLINES][TEXTWIDTH];
+# define OLDNUM(n)	oldnums[n]
+# define OLDTEXT(n)	oldtext[n]
+# define NEWTEXT(m)	newtext[m]
+# define PENDING(n)     1
+
+#else /* !HASHDEBUG */
+
+# define OLDNUM(n)	_nc_oldnums[n]
+# define OLDTEXT(n)	curscr->_line[n].text
+# define NEWTEXT(m)	newscr->_line[m].text
+# define TEXTWIDTH	(curscr->_maxx+1)
+# define PENDING(n)     (newscr->_line[n].firstchar != _NOCHANGE)
+
+#endif /* !HASHDEBUG */
+
+#define oldhash	(SP->oldhash)
+#define newhash	(SP->newhash)
+
+static inline unsigned long hash(chtype *text)
+{
+    int i;
+    chtype ch;
+    unsigned long result = 0;
+    for (i = TEXTWIDTH; i>0; i--)
+    {
+	ch = *text++;
+	result += (result<<5) + ch;
+    }
+    return result;
+}
+
+/* approximate update cost */
+static int update_cost(chtype *from,chtype *to)
+{
+    int cost=0;
+    int i;
+
+    for (i=TEXTWIDTH; i>0; i--)
+	if (*from++ != *to++)
+	    cost++;
+
+    return cost;
+}
+static int update_cost_from_blank(chtype *to)
+{
+    int cost=0;
+    int i;
+    chtype blank = BLANK;
+
+    if (back_color_erase)
+	blank |= (stdscr->_bkgd & A_COLOR);
+
+    for (i=TEXTWIDTH; i>0; i--)
+	if (blank != *to++)
+	    cost++;
+
+    return cost;
+}
+
+/*
+ * Returns true when moving line 'from' to line 'to' seems to be cost
+ * effective. 'blank' indicates whether the line 'to' would become blank.
+ */
+static inline bool cost_effective(const int from, const int to, const bool blank)
+{
+    int new_from;
+
+    if (from == to)
+	return FALSE;
+
+    new_from = OLDNUM(from);
+    if (new_from == _NEWINDEX)
+	new_from = from;
+
+    /*
+     * On the left side of >= is the cost before moving;
+     * on the right side -- cost after moving.
+     */
+    return (((blank ? update_cost_from_blank(NEWTEXT(to))
+		    : update_cost(OLDTEXT(to),NEWTEXT(to)))
+	     + update_cost(OLDTEXT(new_from),NEWTEXT(from)))
+	 >= ((new_from==from ? update_cost_from_blank(NEWTEXT(from))
+			     : update_cost(OLDTEXT(new_from),NEWTEXT(from)))
+	     + update_cost(OLDTEXT(from),NEWTEXT(to)))) ? TRUE : FALSE;
+}
+
+
+typedef struct
+{
+    unsigned long	hashval;
+    int		oldcount, newcount;
+    int		oldindex, newindex;
+}
+    sym;
+
+static sym *hashtab=0;
+static int lines_alloc=0;
+
+static void grow_hunks(void)
+{
+    int start, end, shift;
+    int back_limit, forward_limit;	    /* limits for cells to fill */
+    int back_ref_limit, forward_ref_limit;  /* limits for refrences */
+    int i;
+    int next_hunk;
+
+    /*
+     * This is tricky part.  We have unique pairs to use as anchors.
+     * Use these to deduce the presence of spans of identical lines.
+     */
+    back_limit = 0;
+    back_ref_limit = 0;
+
+    i = 0;
+    while (i < screen_lines && OLDNUM(i) == _NEWINDEX)
+	i++;
+    for ( ; i < screen_lines; i=next_hunk)
+    {
+	start = i;
+	shift = OLDNUM(i) - i;
+
+	/* get forward limit */
+	i = start+1;
+	while (i < screen_lines && OLDNUM(i) != _NEWINDEX && OLDNUM(i) - i == shift)
+	    i++;
+	end = i;
+	while (i < screen_lines && OLDNUM(i) == _NEWINDEX)
+	    i++;
+	next_hunk = i;
+	forward_limit = i;
+	if (i >= screen_lines || OLDNUM(i) >= i)
+	    forward_ref_limit = i;
+	else
+	    forward_ref_limit = OLDNUM(i);
+
+	i = start-1;
+	/* grow back */
+	if (shift < 0)
+	    back_limit = back_ref_limit + (-shift);
+	while (i >= back_limit)
+	{
+	    if(newhash[i] == oldhash[i+shift]
+	    || cost_effective(i+shift, i, shift<0))
+	    {
+		OLDNUM(i) = i+shift;
+		TR(TRACE_UPDATE | TRACE_MOVE,
+		   ("connected new line %d to old line %d (backward continuation)",
+		    i, i+shift));
+	    }
+	    else
+	    {
+		TR(TRACE_UPDATE | TRACE_MOVE,
+		   ("not connecting new line %d to old line %d (backward continuation)",
+		    i, i+shift));
+		break;
+	    }
+	    i--;
+	}
+
+	i = end;
+	/* grow forward */
+	if (shift > 0)
+	    forward_limit = forward_ref_limit - shift;
+	while (i < forward_limit)
+	{
+	    if(newhash[i] == oldhash[i+shift]
+	    || cost_effective(i+shift, i, shift>0))
+	    {
+		OLDNUM(i) = i+shift;
+		TR(TRACE_UPDATE | TRACE_MOVE,
+		   ("connected new line %d to old line %d (forward continuation)",
+		    i, i+shift));
+	    }
+	    else
+	    {
+		TR(TRACE_UPDATE | TRACE_MOVE,
+		   ("not connecting new line %d to old line %d (forward continuation)",
+		    i, i+shift));
+		break;
+	    }
+	    i++;
+	}
+
+	back_ref_limit = back_limit = i;
+	if (shift > 0)
+	    back_ref_limit += shift;
+    }
+}
+
+void _nc_hash_map(void)
+{
+    sym *sp;
+    register int i;
+    int start, shift, size;
+
+
+    if (screen_lines > lines_alloc)
+    {
+	if (hashtab)
+	    free (hashtab);
+	hashtab = typeMalloc(sym, (screen_lines+1)*2);
+	if (!hashtab)
+	{
+	    if (oldhash)
+	    {
+		FreeAndNull(oldhash);
+	    }
+	    lines_alloc = 0;
+	    return;
+	}
+	lines_alloc = screen_lines;
+    }
+
+    if (oldhash && newhash)
+    {
+	/* re-hash only changed lines */
+	for (i = 0; i < screen_lines; i++)
+	{
+	    if (PENDING(i))
+		newhash[i] = hash(NEWTEXT(i));
+	}
+    }
+    else
+    {
+	/* re-hash all */
+	if (oldhash == 0)
+	    oldhash = typeCalloc (unsigned long, screen_lines);
+	if (newhash == 0)
+	    newhash = typeCalloc (unsigned long, screen_lines);
+	if (!oldhash || !newhash)
+	    return; /* malloc failure */
+	for (i = 0; i < screen_lines; i++)
+	{
+	    newhash[i] = hash(NEWTEXT(i));
+	    oldhash[i] = hash(OLDTEXT(i));
+	}
+    }
+
+#ifdef HASH_VERIFY
+    for (i = 0; i < screen_lines; i++)
+    {
+	if(newhash[i] != hash(NEWTEXT(i)))
+	    fprintf(stderr,"error in newhash[%d]\n",i);
+	if(oldhash[i] != hash(OLDTEXT(i)))
+	    fprintf(stderr,"error in oldhash[%d]\n",i);
+    }
+#endif
+
+    /*
+     * Set up and count line-hash values.
+     */
+    memset(hashtab, '\0', sizeof(*hashtab)*(screen_lines+1)*2);
+    for (i = 0; i < screen_lines; i++)
+    {
+	unsigned long hashval = oldhash[i];
+
+	for (sp = hashtab; sp->hashval; sp++)
+	    if (sp->hashval == hashval)
+		break;
+	sp->hashval = hashval;	/* in case this is a new entry */
+	sp->oldcount++;
+	sp->oldindex = i;
+    }
+    for (i = 0; i < screen_lines; i++)
+    {
+	unsigned long hashval = newhash[i];
+
+	for (sp = hashtab; sp->hashval; sp++)
+	    if (sp->hashval == hashval)
+		break;
+	sp->hashval = hashval;	/* in case this is a new entry */
+	sp->newcount++;
+	sp->newindex = i;
+
+	OLDNUM(i) = _NEWINDEX;	/* initialize old indices array */
+    }
+
+    /*
+     * Mark line pairs corresponding to unique hash pairs.
+     *
+     * We don't mark lines with offset 0, because it can make fail
+     * extending hunks by cost_effective. Otherwise, it does not
+     * have any side effects.
+     */
+    for (sp = hashtab; sp->hashval; sp++)
+	if (sp->oldcount == 1 && sp->newcount == 1
+	    && sp->oldindex != sp->newindex)
+	{
+	    TR(TRACE_UPDATE | TRACE_MOVE,
+	       ("new line %d is hash-identical to old line %d (unique)",
+		   sp->newindex, sp->oldindex));
+	    OLDNUM(sp->newindex) = sp->oldindex;
+	}
+
+    grow_hunks();
+
+    /*
+     * Eliminate bad or impossible shifts -- this includes removing
+     * those hunks which could not grow because of conflicts, as well
+     * those which are to be moved too far, they are likely to destroy
+     * more than carry.
+     */
+    for (i = 0; i < screen_lines; )
+    {
+	while (i < screen_lines && OLDNUM(i) == _NEWINDEX)
+	    i++;
+	if (i >= screen_lines)
+	    break;
+	start = i;
+	shift = OLDNUM(i) - i;
+	i++;
+	while (i < screen_lines && OLDNUM(i) != _NEWINDEX && OLDNUM(i) - i == shift)
+	    i++;
+	size = i - start;
+	if (size < 3 || size+min(size/8,2) < abs(shift))
+	{
+	    while (start < i)
+	    {
+		OLDNUM(start) = _NEWINDEX;
+		start++;
+	    }
+	}
+    }
+
+    /* After clearing invalid hunks, try grow the rest. */
+    grow_hunks();
+
+#if NO_LEAKS
+    FreeAndNull(hashtab);
+    lines_alloc = 0;
+#endif
+}
+
+void _nc_make_oldhash(int i)
+{
+    if (oldhash)
+	oldhash[i] = hash(OLDTEXT(i));
+}
+
+void _nc_scroll_oldhash(int n, int top, int bot)
+{
+    int size;
+    int i;
+
+    if (!oldhash)
+	return;
+
+    size = sizeof(*oldhash) * (bot-top+1-abs(n));
+    if (n > 0)
+    {
+	memmove (oldhash+top, oldhash+top+n, size);
+	for (i = bot; i > bot-n; i--)
+	    oldhash[i] = hash(OLDTEXT(i));
+    }
+    else
+    {
+	memmove (oldhash+top-n, oldhash+top, size);
+	for (i = top; i < top-n; i++)
+	    oldhash[i] = hash(OLDTEXT(i));
+    }
+}
+
+
+#ifdef HASHDEBUG
+static void
+usage(void)
+{
+    static const char *table[] = {
+	"hashmap test-driver",
+	"",
+	"#  comment",
+	"l  get initial line number vector",
+	"n  use following letters as text of new lines",
+	"o  use following letters as text of old lines",
+	"d  dump state of test arrays",
+	"h  apply hash mapper and see scroll optimization",
+	"?  this message"
+    };
+    size_t n;
+    for (n = 0; n < sizeof(table)/sizeof(table[0]); n++)
+	fprintf(stderr, "%s\n", table[n]);
+}
+
+int
+main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED)
+{
+    char	line[BUFSIZ], *st;
+    int		n;
+
+    SP = typeCalloc(SCREEN,1);
+    for (n = 0; n < screen_lines; n++)
+    {
+	reallines[n] = n;
+	oldnums[n] = _NEWINDEX;
+	oldtext[n][0] = newtext[n][0] = '.';
+    }
+
+    if (isatty(fileno(stdin)))
+	usage();
+
+#ifdef TRACE
+    _nc_tracing = TRACE_MOVE;
+#endif
+    for (;;)
+    {
+	/* grab a test command */
+	if (fgets(line, sizeof(line), stdin) == (char *)NULL)
+	    exit(EXIT_SUCCESS);
+
+	switch(line[0])
+	{
+	case '#':	/* comment */
+	    (void) fputs(line, stderr);
+	    break;
+
+	case 'l':	/* get initial line number vector */
+	    for (n = 0; n < screen_lines; n++)
+	    {
+		reallines[n] = n;
+		oldnums[n] = _NEWINDEX;
+	    }
+	    n = 0;
+	    st = strtok(line, " ");
+	    do {
+		oldnums[n++] = atoi(st);
+	    } while
+		((st = strtok((char *)NULL, " ")) != 0);
+	    break;
+
+	case 'n':	/* use following letters as text of new lines */
+	    for (n = 0; n < screen_lines; n++)
+		newtext[n][0] = '.';
+	    for (n = 0; n < screen_lines; n++)
+		if (line[n+1] == '\n')
+		    break;
+		else
+		    newtext[n][0] = line[n+1];
+	    break;
+
+	case 'o':	/* use following letters as text of old lines */
+	    for (n = 0; n < screen_lines; n++)
+		oldtext[n][0] = '.';
+	    for (n = 0; n < screen_lines; n++)
+		if (line[n+1] == '\n')
+		    break;
+		else
+		    oldtext[n][0] = line[n+1];
+	    break;
+
+	case 'd':	/* dump state of test arrays */
+#ifdef TRACE
+	    _nc_linedump();
+#endif
+	    (void) fputs("Old lines: [", stdout);
+	    for (n = 0; n < screen_lines; n++)
+		putchar(oldtext[n][0]);
+	    putchar(']');
+	    putchar('\n');
+	    (void) fputs("New lines: [", stdout);
+	    for (n = 0; n < screen_lines; n++)
+		putchar(newtext[n][0]);
+	    putchar(']');
+	    putchar('\n');
+	    break;
+
+	case 'h':	/* apply hash mapper and see scroll optimization */
+	    _nc_hash_map();
+	    (void) fputs("Result:\n", stderr);
+#ifdef TRACE
+	    _nc_linedump();
+#endif
+	    _nc_scroll_optimize();
+	    (void) fputs("Done.\n", stderr);
+	    break;
+	case '?':
+	    usage();
+	    break;
+	}
+    }
+    return EXIT_SUCCESS;
+}
+
+#endif /* HASHDEBUG */
+
+/* hashmap.c ends here */
diff --git a/ncurses-5.2/ncurses/tty/lib_mvcur.c b/ncurses-5.2/ncurses/tty/lib_mvcur.c
new file mode 100644
index 0000000..c931aa2
--- /dev/null
+++ b/ncurses-5.2/ncurses/tty/lib_mvcur.c
@@ -0,0 +1,1182 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_mvcur.c
+**
+**	The routines for moving the physical cursor and scrolling:
+**
+**		void _nc_mvcur_init(void)
+**
+**		void _nc_mvcur_resume(void)
+**
+**		int mvcur(int old_y, int old_x, int new_y, int new_x)
+**
+**		void _nc_mvcur_wrap(void)
+**
+** Comparisons with older movement optimizers:
+**    SVr3 curses mvcur() can't use cursor_to_ll or auto_left_margin.
+**    4.4BSD curses can't use cuu/cud/cuf/cub/hpa/vpa/tab/cbt for local
+** motions.  It doesn't use tactics based on auto_left_margin.  Weirdly
+** enough, it doesn't use its own hardware-scrolling routine to scroll up
+** destination lines for out-of-bounds addresses!
+**    old ncurses optimizer: less accurate cost computations (in fact,
+** it was broken and had to be commented out!).
+**
+** Compile with -DMAIN to build an interactive tester/timer for the movement
+** optimizer.  You can use it to investigate the optimizer's behavior.
+** You can also use it for tuning the formulas used to determine whether
+** or not full optimization is attempted.
+**
+** This code has a nasty tendency to find bugs in terminfo entries, because it
+** exercises the non-cup movement capabilities heavily.  If you think you've
+** found a bug, try deleting subsets of the following capabilities (arranged
+** in decreasing order of suspiciousness): it, tab, cbt, hpa, vpa, cuu, cud,
+** cuf, cub, cuu1, cud1, cuf1, cub1.  It may be that one or more are wrong.
+**
+** Note: you should expect this code to look like a resource hog in a profile.
+** That's because it does a lot of I/O, through the tputs() calls.  The I/O
+** cost swamps the computation overhead (and as machines get faster, this
+** will become even more true).  Comments in the test exerciser at the end
+** go into detail about tuning and how you can gauge the optimizer's
+** effectiveness.
+**/
+
+/****************************************************************************
+ *
+ * Constants and macros for optimizer tuning.
+ *
+ ****************************************************************************/
+
+/*
+ * The average overhead of a full optimization computation in character
+ * transmission times.  If it's too high, the algorithm will be a bit
+ * over-biased toward using cup rather than local motions; if it's too
+ * low, the algorithm may spend more time than is strictly optimal
+ * looking for non-cup motions.  Profile the optimizer using the `t'
+ * command of the exerciser (see below), and round to the nearest integer.
+ *
+ * Yes, I (esr) thought about computing expected overhead dynamically, say
+ * by derivation from a running average of optimizer times.  But the
+ * whole point of this optimization is to *decrease* the frequency of
+ * system calls. :-)
+ */
+#define COMPUTE_OVERHEAD	1	/* I use a 90MHz Pentium @ 9.6Kbps */
+
+/*
+ * LONG_DIST is the distance we consider to be just as costly to move over as a
+ * cup sequence is to emit.  In other words, it's the length of a cup sequence
+ * adjusted for average computation overhead.  The magic number is the length
+ * of "\033[yy;xxH", the typical cup sequence these days.
+ */
+#define LONG_DIST		(8 - COMPUTE_OVERHEAD)
+
+/*
+ * Tell whether a motion is optimizable by local motions.  Needs to be cheap to
+ * compute. In general, all the fast moves go to either the right or left edge
+ * of the screen.  So any motion to a location that is (a) further away than
+ * LONG_DIST and (b) further inward from the right or left edge than LONG_DIST,
+ * we'll consider nonlocal.
+ */
+#define NOT_LOCAL(fy, fx, ty, tx)	((tx > LONG_DIST) && (tx < screen_lines - 1 - LONG_DIST) && (abs(ty-fy) + abs(tx-fx) > LONG_DIST))
+
+/****************************************************************************
+ *
+ * External interfaces
+ *
+ ****************************************************************************/
+
+/*
+ * For this code to work OK, the following components must live in the
+ * screen structure:
+ *
+ *	int		_char_padding;	// cost of character put
+ *	int		_cr_cost;	// cost of (carriage_return)
+ *	int		_cup_cost;	// cost of (cursor_address)
+ *	int		_home_cost;	// cost of (cursor_home)
+ *	int		_ll_cost;	// cost of (cursor_to_ll)
+ *#if USE_HARD_TABS
+ *	int		_ht_cost;	// cost of (tab)
+ *	int		_cbt_cost;	// cost of (back_tab)
+ *#endif USE_HARD_TABS
+ *	int		_cub1_cost;	// cost of (cursor_left)
+ *	int		_cuf1_cost;	// cost of (cursor_right)
+ *	int		_cud1_cost;	// cost of (cursor_down)
+ *	int		_cuu1_cost;	// cost of (cursor_up)
+ *	int		_cub_cost;	// cost of (parm_cursor_left)
+ *	int		_cuf_cost;	// cost of (parm_cursor_right)
+ *	int		_cud_cost;	// cost of (parm_cursor_down)
+ *	int		_cuu_cost;	// cost of (parm_cursor_up)
+ *	int		_hpa_cost;	// cost of (column_address)
+ *	int		_vpa_cost;	// cost of (row_address)
+ *	int		_ech_cost;	// cost of (erase_chars)
+ *	int		_rep_cost;	// cost of (repeat_char)
+ *
+ * The USE_HARD_TABS switch controls whether it is reliable to use tab/backtabs
+ * for local motions.  On many systems, it's not, due to uncertainties about
+ * tab delays and whether or not tabs will be expanded in raw mode.  If you
+ * have parm_right_cursor, tab motions don't win you a lot anyhow.
+ */
+
+#include <curses.priv.h>
+#include <term.h>
+#include <ctype.h>
+
+MODULE_ID("$Id$")
+
+#define CURRENT_ROW	SP->_cursrow	/* phys cursor row */
+#define CURRENT_COLUMN	SP->_curscol	/* phys cursor column */
+#define CURRENT_ATTR	SP->_current_attr	/* current phys attribute */
+#define REAL_ATTR	SP->_current_attr	/* phys current attribute */
+#define WANT_CHAR(y, x)	SP->_newscr->_line[y].text[x]	/* desired state */
+#define BAUDRATE	cur_term->_baudrate	/* bits per second */
+
+#if defined(MAIN) || defined(NCURSES_TEST)
+#include <sys/time.h>
+
+static bool profiling = FALSE;
+static float diff;
+#endif /* MAIN */
+
+#define OPT_SIZE 512
+
+static int normalized_cost(const char *const cap, int affcnt);
+
+/****************************************************************************
+ *
+ * Initialization/wrapup (including cost pre-computation)
+ *
+ ****************************************************************************/
+
+#ifdef TRACE
+static int
+trace_cost_of(const char *capname, const char *cap, int affcnt)
+{
+    int result = _nc_msec_cost(cap, affcnt);
+    TR(TRACE_CHARPUT | TRACE_MOVE,
+       ("CostOf %s %d %s", capname, result, _nc_visbuf(cap)));
+    return result;
+}
+#define CostOf(cap,affcnt) trace_cost_of(#cap,cap,affcnt);
+
+static int
+trace_normalized_cost(const char *capname, const char *cap, int affcnt)
+{
+    int result = normalized_cost(cap, affcnt);
+    TR(TRACE_CHARPUT | TRACE_MOVE,
+       ("NormalizedCost %s %d %s", capname, result, _nc_visbuf(cap)));
+    return result;
+}
+#define NormalizedCost(cap,affcnt) trace_normalized_cost(#cap,cap,affcnt);
+
+#else
+
+#define CostOf(cap,affcnt) _nc_msec_cost(cap,affcnt);
+#define NormalizedCost(cap,affcnt) normalized_cost(cap,affcnt);
+
+#endif
+
+int
+_nc_msec_cost(const char *const cap, int affcnt)
+/* compute the cost of a given operation */
+{
+    if (cap == 0)
+	return (INFINITY);
+    else {
+	const char *cp;
+	float cum_cost = 0.0;
+
+	for (cp = cap; *cp; cp++) {
+	    /* extract padding, either mandatory or required */
+	    if (cp[0] == '$' && cp[1] == '<' && strchr(cp, '>')) {
+		float number = 0.0;
+
+		for (cp += 2; *cp != '>'; cp++) {
+		    if (isdigit(*cp))
+			number = number * 10 + (*cp - '0');
+		    else if (*cp == '*')
+			number *= affcnt;
+		    else if (*cp == '.' && (*++cp != '>') && isdigit(*cp))
+			number += (*cp - '0') / 10.0;
+		}
+
+#if NCURSES_NO_PADDING
+		if (!(SP->_no_padding))
+#endif
+		    cum_cost += number * 10;
+	    } else
+		cum_cost += SP->_char_padding;
+	}
+
+	return ((int) cum_cost);
+    }
+}
+
+static int
+normalized_cost(const char *const cap, int affcnt)
+/* compute the effective character-count for an operation (round up) */
+{
+    int cost = _nc_msec_cost(cap, affcnt);
+    if (cost != INFINITY)
+	cost = (cost + SP->_char_padding - 1) / SP->_char_padding;
+    return cost;
+}
+
+static void
+reset_scroll_region(void)
+/* Set the scroll-region to a known state (the default) */
+{
+    if (change_scroll_region) {
+	TPUTS_TRACE("change_scroll_region");
+	putp(tparm(change_scroll_region, 0, screen_lines - 1));
+    }
+}
+
+void
+_nc_mvcur_resume(void)
+/* what to do at initialization time and after each shellout */
+{
+    /* initialize screen for cursor access */
+    if (enter_ca_mode) {
+	TPUTS_TRACE("enter_ca_mode");
+	putp(enter_ca_mode);
+    }
+
+    /*
+     * Doing this here rather than in _nc_mvcur_wrap() ensures that
+     * ncurses programs will see a reset scroll region even if a
+     * program that messed with it died ungracefully.
+     *
+     * This also undoes the effects of terminal init strings that assume
+     * they know the screen size.  This is useful when you're running
+     * a vt100 emulation through xterm.
+     */
+    reset_scroll_region();
+    SP->_cursrow = SP->_curscol = -1;
+
+    /* restore cursor shape */
+    if (SP->_cursor != -1) {
+	int cursor = SP->_cursor;
+	SP->_cursor = -1;
+	curs_set(cursor);
+    }
+}
+
+void
+_nc_mvcur_init(void)
+/* initialize the cost structure */
+{
+    /*
+     * 9 = 7 bits + 1 parity + 1 stop.
+     */
+    SP->_char_padding = (9 * 1000 * 10) / (BAUDRATE > 0 ? BAUDRATE : 9600);
+    if (SP->_char_padding <= 0)
+	SP->_char_padding = 1;	/* must be nonzero */
+    TR(TRACE_CHARPUT | TRACE_MOVE, ("char_padding %d msecs", SP->_char_padding));
+
+    /* non-parameterized local-motion strings */
+    SP->_cr_cost = CostOf(carriage_return, 0);
+    SP->_home_cost = CostOf(cursor_home, 0);
+    SP->_ll_cost = CostOf(cursor_to_ll, 0);
+#if USE_HARD_TABS
+    SP->_ht_cost = CostOf(tab, 0);
+    SP->_cbt_cost = CostOf(back_tab, 0);
+#endif /* USE_HARD_TABS */
+    SP->_cub1_cost = CostOf(cursor_left, 0);
+    SP->_cuf1_cost = CostOf(cursor_right, 0);
+    SP->_cud1_cost = CostOf(cursor_down, 0);
+    SP->_cuu1_cost = CostOf(cursor_up, 0);
+
+    SP->_smir_cost = CostOf(enter_insert_mode, 0);
+    SP->_rmir_cost = CostOf(exit_insert_mode, 0);
+    SP->_ip_cost = 0;
+    if (insert_padding) {
+	SP->_ip_cost = CostOf(insert_padding, 0);
+    }
+
+    /*
+     * Assumption: if the terminal has memory_relative addressing, the
+     * initialization strings or smcup will set single-page mode so we
+     * can treat it like absolute screen addressing.  This seems to be true
+     * for all cursor_mem_address terminal types in the terminfo database.
+     */
+    SP->_address_cursor = cursor_address ? cursor_address : cursor_mem_address;
+
+    /*
+     * Parametrized local-motion strings.  This static cost computation
+     * depends on the following assumptions:
+     *
+     * (1) They never have * padding.  In the entire master terminfo database
+     *     as of March 1995, only the obsolete Zenith Z-100 pc violates this.
+     *     (Proportional padding is found mainly in insert, delete and scroll
+     *     capabilities).
+     *
+     * (2) The average case of cup has two two-digit parameters.  Strictly,
+     *     the average case for a 24 * 80 screen has ((10*10*(1 + 1)) +
+     *     (14*10*(1 + 2)) + (10*70*(2 + 1)) + (14*70*4)) / (24*80) = 3.458
+     *     digits of parameters.  On a 25x80 screen the average is 3.6197.
+     *     On larger screens the value gets much closer to 4.
+     *
+     * (3) The average case of cub/cuf/hpa/ech/rep has 2 digits of parameters
+     *     (strictly, (((10 * 1) + (70 * 2)) / 80) = 1.8750).
+     *
+     * (4) The average case of cud/cuu/vpa has 2 digits of parameters
+     *     (strictly, (((10 * 1) + (14 * 2)) / 24) = 1.5833).
+     *
+     * All these averages depend on the assumption that all parameter values
+     * are equally probable.
+     */
+    SP->_cup_cost = CostOf(tparm(SP->_address_cursor, 23, 23), 1);
+    SP->_cub_cost = CostOf(tparm(parm_left_cursor, 23), 1);
+    SP->_cuf_cost = CostOf(tparm(parm_right_cursor, 23), 1);
+    SP->_cud_cost = CostOf(tparm(parm_down_cursor, 23), 1);
+    SP->_cuu_cost = CostOf(tparm(parm_up_cursor, 23), 1);
+    SP->_hpa_cost = CostOf(tparm(column_address, 23), 1);
+    SP->_vpa_cost = CostOf(tparm(row_address, 23), 1);
+
+    /* non-parameterized screen-update strings */
+    SP->_ed_cost = NormalizedCost(clr_eos, 1);
+    SP->_el_cost = NormalizedCost(clr_eol, 1);
+    SP->_el1_cost = NormalizedCost(clr_bol, 1);
+    SP->_dch1_cost = NormalizedCost(delete_character, 1);
+    SP->_ich1_cost = NormalizedCost(insert_character, 1);
+
+    /* parameterized screen-update strings */
+    SP->_dch_cost = NormalizedCost(tparm(parm_dch, 23), 1);
+    SP->_ich_cost = NormalizedCost(tparm(parm_ich, 23), 1);
+    SP->_ech_cost = NormalizedCost(tparm(erase_chars, 23), 1);
+    SP->_rep_cost = NormalizedCost(tparm(repeat_char, ' ', 23), 1);
+
+    SP->_cup_ch_cost = NormalizedCost(tparm(SP->_address_cursor, 23, 23), 1);
+    SP->_hpa_ch_cost = NormalizedCost(tparm(column_address, 23), 1);
+    SP->_cuf_ch_cost = NormalizedCost(tparm(parm_right_cursor, 23), 1);
+    SP->_inline_cost = min(SP->_cup_ch_cost,
+			   min(SP->_hpa_ch_cost,
+			       SP->_cuf_ch_cost));
+
+    /*
+     * If save_cursor is used within enter_ca_mode, we should not use it for
+     * scrolling optimization, since the corresponding restore_cursor is not
+     * nested on the various terminals (vt100, xterm, etc.) which use this
+     * feature.
+     */
+    if (save_cursor != 0
+	&& enter_ca_mode != 0
+	&& strstr(enter_ca_mode, save_cursor) != 0) {
+	T(("...suppressed sc/rc capability due to conflict with smcup/rmcup"));
+	save_cursor = 0;
+	restore_cursor = 0;
+    }
+
+    /*
+     * A different, possibly better way to arrange this would be to set
+     * SP->_endwin = TRUE at window initialization time and let this be
+     * called by doupdate's return-from-shellout code.
+     */
+    _nc_mvcur_resume();
+}
+
+void
+_nc_mvcur_wrap(void)
+/* wrap up cursor-addressing mode */
+{
+    /* leave cursor at screen bottom */
+    mvcur(-1, -1, screen_lines - 1, 0);
+
+    /* set cursor to normal mode */
+    if (SP->_cursor != -1)
+	curs_set(1);
+
+    if (exit_ca_mode) {
+	TPUTS_TRACE("exit_ca_mode");
+	putp(exit_ca_mode);
+    }
+    /*
+     * Reset terminal's tab counter.  There's a long-time bug that
+     * if you exit a "curses" program such as vi or more, tab
+     * forward, and then backspace, the cursor doesn't go to the
+     * right place.  The problem is that the kernel counts the
+     * escape sequences that reset things as column positions.
+     * Utter a \r to reset this invisibly.
+     */
+    _nc_outch('\r');
+}
+
+/****************************************************************************
+ *
+ * Optimized cursor movement
+ *
+ ****************************************************************************/
+
+/*
+ * Perform repeated-append, returning cost
+ */
+static inline int
+repeated_append(string_desc * target, int total, int num, int repeat, const char *src)
+{
+    size_t need = repeat * strlen(src);
+
+    if (need < target->s_size) {
+	while (repeat-- > 0) {
+	    if (_nc_safe_strcat(target, src)) {
+		total += num;
+	    } else {
+		total = INFINITY;
+		break;
+	    }
+	}
+    } else {
+	total = INFINITY;
+    }
+    return total;
+}
+
+#ifndef NO_OPTIMIZE
+#define NEXTTAB(fr)	(fr + init_tabs - (fr % init_tabs))
+
+/*
+ * Assume back_tab (CBT) does not wrap backwards at the left margin, return
+ * a negative value at that point to simplify the loop.
+ */
+#define LASTTAB(fr)	((fr > 0) ? ((fr - 1) / init_tabs) * init_tabs : -1)
+
+static int
+relative_move(string_desc * target, int from_y, int from_x, int to_y, int
+	      to_x, bool ovw)
+/* move via local motions (cuu/cuu1/cud/cud1/cub1/cub/cuf1/cuf/vpa/hpa) */
+{
+    string_desc save;
+    int n, vcost = 0, hcost = 0;
+
+    (void) _nc_str_copy(&save, target);
+
+    if (to_y != from_y) {
+	vcost = INFINITY;
+
+	if (row_address != 0
+	    && _nc_safe_strcat(target, tparm(row_address, to_y))) {
+	    vcost = SP->_vpa_cost;
+	}
+
+	if (to_y > from_y) {
+	    n = (to_y - from_y);
+
+	    if (parm_down_cursor
+		&& SP->_cud_cost < vcost
+		&& _nc_safe_strcat(_nc_str_copy(target, &save),
+				   tparm(parm_down_cursor, n))) {
+		vcost = SP->_cud_cost;
+	    }
+
+	    if (cursor_down && (n * SP->_cud1_cost < vcost)) {
+		vcost = repeated_append(_nc_str_copy(target, &save), 0,
+					SP->_cud1_cost, n, cursor_down);
+	    }
+	} else {		/* (to_y < from_y) */
+	    n = (from_y - to_y);
+
+	    if (parm_up_cursor
+		&& SP->_cup_cost < vcost
+		&& _nc_safe_strcat(_nc_str_copy(target, &save),
+				   tparm(parm_up_cursor, n))) {
+		vcost = SP->_cup_cost;
+	    }
+
+	    if (cursor_up && (n * SP->_cuu1_cost < vcost)) {
+		vcost = repeated_append(_nc_str_copy(target, &save), 0,
+					SP->_cuu1_cost, n, cursor_up);
+	    }
+	}
+
+	if (vcost == INFINITY)
+	    return (INFINITY);
+    }
+
+    save = *target;
+
+    if (to_x != from_x) {
+	char str[OPT_SIZE];
+	string_desc check;
+
+	hcost = INFINITY;
+
+	if (column_address
+	    && _nc_safe_strcat(_nc_str_copy(target, &save),
+			       tparm(column_address, to_x))) {
+	    hcost = SP->_hpa_cost;
+	}
+
+	if (to_x > from_x) {
+	    n = to_x - from_x;
+
+	    if (parm_right_cursor
+		&& SP->_cuf_cost < hcost
+		&& _nc_safe_strcat(_nc_str_copy(target, &save),
+				   tparm(parm_right_cursor, n))) {
+		hcost = SP->_cuf_cost;
+	    }
+
+	    if (cursor_right) {
+		int lhcost = 0;
+
+		(void) _nc_str_init(&check, str, sizeof(str));
+
+#if USE_HARD_TABS
+		/* use hard tabs, if we have them, to do as much as possible */
+		if (init_tabs > 0 && tab) {
+		    int nxt, fr;
+
+		    for (fr = from_x; (nxt = NEXTTAB(fr)) <= to_x; fr = nxt) {
+			lhcost = repeated_append(&check, lhcost,
+						 SP->_ht_cost, 1, tab);
+			if (lhcost == INFINITY)
+			    break;
+		    }
+
+		    n = to_x - fr;
+		    from_x = fr;
+		}
+#endif /* USE_HARD_TABS */
+
+#if defined(REAL_ATTR) && defined(WANT_CHAR)
+#if BSD_TPUTS
+		/*
+		 * If we're allowing BSD-style padding in tputs, don't generate
+		 * a string with a leading digit.  Otherwise, that will be
+		 * interpreted as a padding value rather than sent to the
+		 * screen.
+		 */
+		if (ovw
+		    && n > 0
+		    && n < (int) check.s_size
+		    && vcost == 0
+		    && str[0] == '\0'
+		    && isdigit(TextOf(WANT_CHAR(to_y, from_x))))
+		    ovw = FALSE;
+#endif
+		/*
+		 * If we have no attribute changes, overwrite is cheaper.
+		 * Note: must suppress this by passing in ovw = FALSE whenever
+		 * WANT_CHAR would return invalid data.  In particular, this
+		 * is true between the time a hardware scroll has been done
+		 * and the time the structure WANT_CHAR would access has been
+		 * updated.
+		 */
+		if (ovw) {
+		    int i;
+
+		    for (i = 0; i < n; i++)
+			if ((WANT_CHAR(to_y, from_x + i) & A_ATTRIBUTES) != CURRENT_ATTR) {
+			    ovw = FALSE;
+			    break;
+			}
+		}
+		if (ovw) {
+		    int i;
+
+		    for (i = 0; i < n; i++)
+			*check.s_tail++ = WANT_CHAR(to_y, from_x + i);
+		    *check.s_tail = '\0';
+		    check.s_size -= n;
+		    lhcost += n * SP->_char_padding;
+		} else
+#endif /* defined(REAL_ATTR) && defined(WANT_CHAR) */
+		{
+		    lhcost = repeated_append(&check, lhcost, SP->_cuf1_cost,
+					     n, cursor_right);
+		}
+
+		if (lhcost < hcost
+		    && _nc_safe_strcat(_nc_str_copy(target, &save), str)) {
+		    hcost = lhcost;
+		}
+	    }
+	} else {		/* (to_x < from_x) */
+	    n = from_x - to_x;
+
+	    if (parm_left_cursor
+		&& SP->_cub_cost < hcost
+		&& _nc_safe_strcat(_nc_str_copy(target, &save),
+				   tparm(parm_left_cursor, n))) {
+		hcost = SP->_cub_cost;
+	    }
+
+	    if (cursor_left) {
+		int lhcost = 0;
+
+		(void) _nc_str_init(&check, str, sizeof(str));
+
+#if USE_HARD_TABS
+		if (init_tabs > 0 && back_tab) {
+		    int nxt, fr;
+
+		    for (fr = from_x; (nxt = LASTTAB(fr)) >= to_x; fr = nxt) {
+			lhcost = repeated_append(&check, lhcost,
+						 SP->_cbt_cost, 1, back_tab);
+			if (lhcost == INFINITY)
+			    break;
+		    }
+
+		    n = fr - to_x;
+		}
+#endif /* USE_HARD_TABS */
+
+		lhcost = repeated_append(&check, lhcost, SP->_cub1_cost, n, cursor_left);
+
+		if (lhcost < hcost
+		    && _nc_safe_strcat(_nc_str_copy(target, &save), str)) {
+		    hcost = lhcost;
+		}
+	    }
+	}
+
+	if (hcost == INFINITY)
+	    return (INFINITY);
+    }
+
+    return (vcost + hcost);
+}
+#endif /* !NO_OPTIMIZE */
+
+/*
+ * With the machinery set up above, it's conceivable that
+ * onscreen_mvcur could be modified into a recursive function that does
+ * an alpha-beta search of motion space, as though it were a chess
+ * move tree, with the weight function being boolean and the search
+ * depth equated to length of string.  However, this would jack up the
+ * computation cost a lot, especially on terminals without a cup
+ * capability constraining the search tree depth.  So we settle for
+ * the simpler method below.
+ */
+
+static inline int
+onscreen_mvcur(int yold, int xold, int ynew, int xnew, bool ovw)
+/* onscreen move from (yold, xold) to (ynew, xnew) */
+{
+    string_desc result;
+    char buffer[OPT_SIZE];
+    int tactic = 0, newcost, usecost = INFINITY;
+    int t5_cr_cost;
+
+#if defined(MAIN) || defined(NCURSES_TEST)
+    struct timeval before, after;
+
+    gettimeofday(&before, NULL);
+#endif /* MAIN */
+
+#define NullResult _nc_str_null(&result, sizeof(buffer))
+#define InitResult _nc_str_init(&result, buffer, sizeof(buffer))
+
+    /* tactic #0: use direct cursor addressing */
+    if (_nc_safe_strcpy(InitResult, tparm(SP->_address_cursor, ynew, xnew))) {
+	tactic = 0;
+	usecost = SP->_cup_cost;
+
+#if defined(TRACE) || defined(NCURSES_TEST)
+	if (!(_nc_optimize_enable & OPTIMIZE_MVCUR))
+	    goto nonlocal;
+#endif /* TRACE */
+
+	/*
+	 * We may be able to tell in advance that the full optimization
+	 * will probably not be worth its overhead.  Also, don't try to
+	 * use local movement if the current attribute is anything but
+	 * A_NORMAL...there are just too many ways this can screw up
+	 * (like, say, local-movement \n getting mapped to some obscure
+	 * character because A_ALTCHARSET is on).
+	 */
+	if (yold == -1 || xold == -1 || NOT_LOCAL(yold, xold, ynew, xnew)) {
+#if defined(MAIN) || defined(NCURSES_TEST)
+	    if (!profiling) {
+		(void) fputs("nonlocal\n", stderr);
+		goto nonlocal;	/* always run the optimizer if profiling */
+	    }
+#else
+	    goto nonlocal;
+#endif /* MAIN */
+	}
+    }
+#ifndef NO_OPTIMIZE
+    /* tactic #1: use local movement */
+    if (yold != -1 && xold != -1
+	&& ((newcost = relative_move(NullResult, yold, xold, ynew, xnew,
+				     ovw)) != INFINITY)
+	&& newcost < usecost) {
+	tactic = 1;
+	usecost = newcost;
+    }
+
+    /* tactic #2: use carriage-return + local movement */
+    if (yold != -1 && carriage_return
+	&& ((newcost = relative_move(NullResult, yold, 0, ynew, xnew, ovw))
+	    != INFINITY)
+	&& SP->_cr_cost + newcost < usecost) {
+	tactic = 2;
+	usecost = SP->_cr_cost + newcost;
+    }
+
+    /* tactic #3: use home-cursor + local movement */
+    if (cursor_home
+	&& ((newcost = relative_move(NullResult, 0, 0, ynew, xnew, ovw)) != INFINITY)
+	&& SP->_home_cost + newcost < usecost) {
+	tactic = 3;
+	usecost = SP->_home_cost + newcost;
+    }
+
+    /* tactic #4: use home-down + local movement */
+    if (cursor_to_ll
+	&& ((newcost = relative_move(NullResult, screen_lines - 1, 0, ynew,
+				     xnew, ovw)) != INFINITY)
+	&& SP->_ll_cost + newcost < usecost) {
+	tactic = 4;
+	usecost = SP->_ll_cost + newcost;
+    }
+
+    /*
+     * tactic #5: use left margin for wrap to right-hand side,
+     * unless strange wrap behavior indicated by xenl might hose us.
+     */
+    t5_cr_cost = (xold > 0 ? SP->_cr_cost : 0);
+    if (auto_left_margin && !eat_newline_glitch
+	&& yold > 0 && cursor_left
+	&& ((newcost = relative_move(NullResult, yold - 1, screen_columns -
+				     1, ynew, xnew, ovw)) != INFINITY)
+	&& t5_cr_cost + SP->_cub1_cost + newcost < usecost) {
+	tactic = 5;
+	usecost = t5_cr_cost + SP->_cub1_cost + newcost;
+    }
+
+    /*
+     * These cases are ordered by estimated relative frequency.
+     */
+    if (tactic)
+	InitResult;
+    switch (tactic) {
+    case 1:
+	(void) relative_move(&result, yold, xold, ynew, xnew, ovw);
+	break;
+    case 2:
+	(void) _nc_safe_strcpy(&result, carriage_return);
+	(void) relative_move(&result, yold, 0, ynew, xnew, ovw);
+	break;
+    case 3:
+	(void) _nc_safe_strcpy(&result, cursor_home);
+	(void) relative_move(&result, 0, 0, ynew, xnew, ovw);
+	break;
+    case 4:
+	(void) _nc_safe_strcpy(&result, cursor_to_ll);
+	(void) relative_move(&result, screen_lines - 1, 0, ynew, xnew, ovw);
+	break;
+    case 5:
+	if (xold > 0)
+	    (void) _nc_safe_strcat(&result, carriage_return);
+	(void) _nc_safe_strcat(&result, cursor_left);
+	(void) relative_move(&result, yold - 1, screen_columns - 1, ynew,
+			     xnew, ovw);
+	break;
+    }
+#endif /* !NO_OPTIMIZE */
+
+#if defined(MAIN) || defined(NCURSES_TEST)
+    gettimeofday(&after, NULL);
+    diff = after.tv_usec - before.tv_usec
+	+ (after.tv_sec - before.tv_sec) * 1000000;
+    if (!profiling)
+	(void) fprintf(stderr,
+		       "onscreen: %d msec, %f 28.8Kbps char-equivalents\n",
+		       (int) diff, diff / 288);
+#endif /* MAIN */
+
+  nonlocal:
+    if (usecost != INFINITY) {
+	TPUTS_TRACE("mvcur");
+	tputs(buffer, 1, _nc_outch);
+	return (OK);
+    } else
+	return (ERR);
+}
+
+int
+mvcur(int yold, int xold, int ynew, int xnew)
+/* optimized cursor move from (yold, xold) to (ynew, xnew) */
+{
+    TR(TRACE_MOVE, ("mvcur(%d,%d,%d,%d) called", yold, xold, ynew, xnew));
+
+    if (yold == ynew && xold == xnew)
+	return (OK);
+
+    /*
+     * Most work here is rounding for terminal boundaries getting the
+     * column position implied by wraparound or the lack thereof and
+     * rolling up the screen to get ynew on the screen.
+     */
+
+    if (xnew >= screen_columns) {
+	ynew += xnew / screen_columns;
+	xnew %= screen_columns;
+    }
+    if (xold >= screen_columns) {
+	int l;
+
+	l = (xold + 1) / screen_columns;
+	yold += l;
+	if (yold >= screen_lines)
+	    l -= (yold - screen_lines - 1);
+
+	while (l > 0) {
+	    if (newline) {
+		TPUTS_TRACE("newline");
+		tputs(newline, 0, _nc_outch);
+	    } else
+		putchar('\n');
+	    l--;
+	    if (xold > 0) {
+		if (carriage_return) {
+		    TPUTS_TRACE("carriage_return");
+		    tputs(carriage_return, 0, _nc_outch);
+		} else
+		    putchar('\r');
+		xold = 0;
+	    }
+	}
+    }
+
+    if (yold > screen_lines - 1)
+	yold = screen_lines - 1;
+    if (ynew > screen_lines - 1)
+	ynew = screen_lines - 1;
+
+    /* destination location is on screen now */
+    return (onscreen_mvcur(yold, xold, ynew, xnew, TRUE));
+}
+
+#if defined(TRACE) || defined(NCURSES_TEST)
+int _nc_optimize_enable = OPTIMIZE_ALL;
+#endif
+
+#if defined(MAIN) || defined(NCURSES_TEST)
+/****************************************************************************
+ *
+ * Movement optimizer test code
+ *
+ ****************************************************************************/
+
+#include <tic.h>
+#include <dump_entry.h>
+
+const char *_nc_progname = "mvcur";
+
+static unsigned long xmits;
+
+/* these override lib_tputs.c */
+int
+tputs(const char *string, int affcnt GCC_UNUSED, int (*outc) (int) GCC_UNUSED)
+/* stub tputs() that dumps sequences in a visible form */
+{
+    if (profiling)
+	xmits += strlen(string);
+    else
+	(void) fputs(_nc_visbuf(string), stdout);
+    return (OK);
+}
+
+int
+putp(const char *string)
+{
+    return (tputs(string, 1, _nc_outch));
+}
+
+int
+_nc_outch(int ch)
+{
+    putc(ch, stdout);
+    return OK;
+}
+
+char PC = 0;			/* used by termcap library */
+short ospeed = 0;		/* used by termcap library */
+int _nc_nulls_sent = 0;		/* used by 'tack' program */
+
+int
+delay_output(int ms GCC_UNUSED)
+{
+    return OK;
+}
+
+static char tname[MAX_ALIAS];
+
+static void
+load_term(void)
+{
+    (void) setupterm(tname, STDOUT_FILENO, NULL);
+}
+
+static int
+roll(int n)
+{
+    int i, j;
+
+    i = (RAND_MAX / n) * n;
+    while ((j = rand()) >= i)
+	continue;
+    return (j % n);
+}
+
+int
+main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
+{
+    (void) strcpy(tname, termname());
+    load_term();
+    _nc_setupscreen(lines, columns, stdout);
+    baudrate();
+
+    _nc_mvcur_init();
+    NC_BUFFERED(FALSE);
+
+    (void) puts("The mvcur tester.  Type ? for help");
+
+    fputs("smcup:", stdout);
+    putchar('\n');
+
+    for (;;) {
+	int fy, fx, ty, tx, n, i;
+	char buf[BUFSIZ], capname[BUFSIZ];
+
+	(void) fputs("> ", stdout);
+	(void) fgets(buf, sizeof(buf), stdin);
+
+	if (buf[0] == '?') {
+	    (void) puts("?                -- display this help message");
+	    (void)
+		puts("fy fx ty tx      -- (4 numbers) display (fy,fx)->(ty,tx) move");
+	    (void) puts("s[croll] n t b m -- display scrolling sequence");
+	    (void)
+		printf("r[eload]         -- reload terminal info for %s\n",
+		       termname());
+	    (void)
+		puts("l[oad] <term>    -- load terminal info for type <term>");
+	    (void) puts("d[elete] <cap>   -- delete named capability");
+	    (void) puts("i[nspect]        -- display terminal capabilities");
+	    (void)
+		puts("c[ost]           -- dump cursor-optimization cost table");
+	    (void) puts("o[optimize]      -- toggle movement optimization");
+	    (void)
+		puts("t[orture] <num>  -- torture-test with <num> random moves");
+	    (void) puts("q[uit]           -- quit the program");
+	} else if (sscanf(buf, "%d %d %d %d", &fy, &fx, &ty, &tx) == 4) {
+	    struct timeval before, after;
+
+	    putchar('"');
+
+	    gettimeofday(&before, NULL);
+	    mvcur(fy, fx, ty, tx);
+	    gettimeofday(&after, NULL);
+
+	    printf("\" (%ld msec)\n",
+		   (long) (after.tv_usec - before.tv_usec
+			   + (after.tv_sec - before.tv_sec)
+			   * 1000000));
+	} else if (sscanf(buf, "s %d %d %d %d", &fy, &fx, &ty, &tx) == 4) {
+	    struct timeval before, after;
+
+	    putchar('"');
+
+	    gettimeofday(&before, NULL);
+	    _nc_scrolln(fy, fx, ty, tx);
+	    gettimeofday(&after, NULL);
+
+	    printf("\" (%ld msec)\n",
+		   (long) (after.tv_usec - before.tv_usec + (after.tv_sec -
+							     before.tv_sec)
+			   * 1000000));
+	} else if (buf[0] == 'r') {
+	    (void) strcpy(tname, termname());
+	    load_term();
+	} else if (sscanf(buf, "l %s", tname) == 1) {
+	    load_term();
+	} else if (sscanf(buf, "d %s", capname) == 1) {
+	    struct name_table_entry const *np = _nc_find_entry(capname,
+							       _nc_info_hash_table);
+
+	    if (np == NULL)
+		(void) printf("No such capability as \"%s\"\n", capname);
+	    else {
+		switch (np->nte_type) {
+		case BOOLEAN:
+		    cur_term->type.Booleans[np->nte_index] = FALSE;
+		    (void)
+			printf("Boolean capability `%s' (%d) turned off.\n",
+			       np->nte_name, np->nte_index);
+		    break;
+
+		case NUMBER:
+		    cur_term->type.Numbers[np->nte_index] = ABSENT_NUMERIC;
+		    (void) printf("Number capability `%s' (%d) set to -1.\n",
+				  np->nte_name, np->nte_index);
+		    break;
+
+		case STRING:
+		    cur_term->type.Strings[np->nte_index] = ABSENT_STRING;
+		    (void) printf("String capability `%s' (%d) deleted.\n",
+				  np->nte_name, np->nte_index);
+		    break;
+		}
+	    }
+	} else if (buf[0] == 'i') {
+	    dump_init((char *) NULL, F_TERMINFO, S_TERMINFO, 70, 0, FALSE);
+	    dump_entry(&cur_term->type, FALSE, TRUE, 0);
+	    putchar('\n');
+	} else if (buf[0] == 'o') {
+	    if (_nc_optimize_enable & OPTIMIZE_MVCUR) {
+		_nc_optimize_enable &= ~OPTIMIZE_MVCUR;
+		(void) puts("Optimization is now off.");
+	    } else {
+		_nc_optimize_enable |= OPTIMIZE_MVCUR;
+		(void) puts("Optimization is now on.");
+	    }
+	}
+	/*
+	 * You can use the `t' test to profile and tune the movement
+	 * optimizer.  Use iteration values in three digits or more.
+	 * At above 5000 iterations the profile timing averages are stable
+	 * to within a millisecond or three.
+	 *
+	 * The `overhead' field of the report will help you pick a
+	 * COMPUTE_OVERHEAD figure appropriate for your processor and
+	 * expected line speed.  The `total estimated time' is
+	 * computation time plus a character-transmission time
+	 * estimate computed from the number of transmits and the baud
+	 * rate.
+	 *
+	 * Use this together with the `o' command to get a read on the
+	 * optimizer's effectiveness.  Compare the total estimated times
+	 * for `t' runs of the same length in both optimized and un-optimized
+	 * modes.  As long as the optimized times are less, the optimizer
+	 * is winning.
+	 */
+	else if (sscanf(buf, "t %d", &n) == 1) {
+	    float cumtime = 0.0, perchar;
+	    int speeds[] =
+	    {2400, 9600, 14400, 19200, 28800, 38400, 0};
+
+	    srand((unsigned) (getpid() + time((time_t *) 0)));
+	    profiling = TRUE;
+	    xmits = 0;
+	    for (i = 0; i < n; i++) {
+		/*
+		 * This does a move test between two random locations,
+		 * Random moves probably short-change the optimizer,
+		 * which will work better on the short moves probably
+		 * typical of doupdate()'s usage pattern.  Still,
+		 * until we have better data...
+		 */
+#ifdef FIND_COREDUMP
+		int from_y = roll(lines);
+		int to_y = roll(lines);
+		int from_x = roll(columns);
+		int to_x = roll(columns);
+
+		printf("(%d,%d) -> (%d,%d)\n", from_y, from_x, to_y, to_x);
+		mvcur(from_y, from_x, to_y, to_x);
+#else
+		mvcur(roll(lines), roll(columns), roll(lines), roll(columns));
+#endif /* FIND_COREDUMP */
+		if (diff)
+		    cumtime += diff;
+	    }
+	    profiling = FALSE;
+
+	    /*
+	     * Average milliseconds per character optimization time.
+	     * This is the key figure to watch when tuning the optimizer.
+	     */
+	    perchar = cumtime / n;
+
+	    (void) printf("%d moves (%ld chars) in %d msec, %f msec each:\n",
+			  n, xmits, (int) cumtime, perchar);
+
+	    for (i = 0; speeds[i]; i++) {
+		/*
+		 * Total estimated time for the moves, computation and
+		 * transmission both. Transmission time is an estimate
+		 * assuming 9 bits/char, 8 bits + 1 stop bit.
+		 */
+		float totalest = cumtime + xmits * 9 * 1e6 / speeds[i];
+
+		/*
+		 * Per-character optimization overhead in character transmits
+		 * at the current speed.  Round this to the nearest integer
+		 * to figure COMPUTE_OVERHEAD for the speed.
+		 */
+		float overhead = speeds[i] * perchar / 1e6;
+
+		(void)
+		    printf("%6d bps: %3.2f char-xmits overhead; total estimated time %15.2f\n",
+			   speeds[i], overhead, totalest);
+	    }
+	} else if (buf[0] == 'c') {
+	    (void) printf("char padding: %d\n", SP->_char_padding);
+	    (void) printf("cr cost: %d\n", SP->_cr_cost);
+	    (void) printf("cup cost: %d\n", SP->_cup_cost);
+	    (void) printf("home cost: %d\n", SP->_home_cost);
+	    (void) printf("ll cost: %d\n", SP->_ll_cost);
+#if USE_HARD_TABS
+	    (void) printf("ht cost: %d\n", SP->_ht_cost);
+	    (void) printf("cbt cost: %d\n", SP->_cbt_cost);
+#endif /* USE_HARD_TABS */
+	    (void) printf("cub1 cost: %d\n", SP->_cub1_cost);
+	    (void) printf("cuf1 cost: %d\n", SP->_cuf1_cost);
+	    (void) printf("cud1 cost: %d\n", SP->_cud1_cost);
+	    (void) printf("cuu1 cost: %d\n", SP->_cuu1_cost);
+	    (void) printf("cub cost: %d\n", SP->_cub_cost);
+	    (void) printf("cuf cost: %d\n", SP->_cuf_cost);
+	    (void) printf("cud cost: %d\n", SP->_cud_cost);
+	    (void) printf("cuu cost: %d\n", SP->_cuu_cost);
+	    (void) printf("hpa cost: %d\n", SP->_hpa_cost);
+	    (void) printf("vpa cost: %d\n", SP->_vpa_cost);
+	} else if (buf[0] == 'x' || buf[0] == 'q')
+	    break;
+	else
+	    (void) puts("Invalid command.");
+    }
+
+    (void) fputs("rmcup:", stdout);
+    _nc_mvcur_wrap();
+    putchar('\n');
+
+    return (0);
+}
+
+#endif /* MAIN */
+
+/* lib_mvcur.c ends here */
diff --git a/ncurses-5.2/ncurses/tty/lib_tstp.c b/ncurses-5.2/ncurses/tty/lib_tstp.c
new file mode 100644
index 0000000..e81915d
--- /dev/null
+++ b/ncurses-5.2/ncurses/tty/lib_tstp.c
@@ -0,0 +1,366 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_tstp.c
+**
+**	The routine _nc_signal_handler().
+**
+*/
+
+#include <curses.priv.h>
+
+#include <signal.h>
+#include <SigAction.h>
+
+#if SVR4_ACTION && !defined(_POSIX_SOURCE)
+#define _POSIX_SOURCE
+#endif
+
+MODULE_ID("$Id$")
+
+#if defined(SIGTSTP) && (HAVE_SIGACTION || HAVE_SIGVEC)
+#define USE_SIGTSTP 1
+#else
+#define USE_SIGTSTP 0
+#endif
+
+/*
+ * Note: This code is fragile!  Its problem is that different OSs
+ * handle restart of system calls interrupted by signals differently.
+ * The ncurses code needs signal-call restart to happen -- otherwise,
+ * interrupted wgetch() calls will return FAIL, probably making the
+ * application think the input stream has ended and it should
+ * terminate.  In particular, you know you have this problem if, when
+ * you suspend an ncurses-using lynx with ^Z and resume, it dies
+ * immediately.
+ *
+ * Default behavior of POSIX sigaction(2) is not to restart
+ * interrupted system calls, but Linux's sigaction does it anyway (at
+ * least, on and after the 1.1.47 I (esr) use).  Thus this code works
+ * OK under Linux.  The 4.4BSD sigaction(2) supports a (non-portable)
+ * SA_RESTART flag that forces the right behavior.  Thus, this code
+ * should work OK under BSD/OS, NetBSD, and FreeBSD (let us know if it
+ * does not).
+ *
+ * Stock System Vs (and anything else using a strict-POSIX
+ * sigaction(2) without SA_RESTART) may have a problem.  Possible
+ * solutions:
+ *
+ *    sigvec      restarts by default (SV_INTERRUPT flag to not restart)
+ *    signal      restarts by default in SVr4 (assuming you link with -lucb)
+ *                and BSD, but not SVr3.
+ *    sigset      restarts, but is only available under SVr4/Solaris.
+ *
+ * The signal(3) call is mandated by the ANSI standard, and its
+ * interaction with sigaction(2) is described in the POSIX standard
+ * (3.3.4.2, page 72,line 934).  According to section 8.1, page 191,
+ * however, signal(3) itself is not required by POSIX.1.  And POSIX is
+ * silent on whether it is required to restart signals.
+ *
+ * So.  The present situation is, we use sigaction(2) with no
+ * guarantee of restart anywhere but on Linux and BSD.  We could
+ * switch to signal(3) and collar Linux, BSD, and SVr4.  Any way
+ * we slice it, System V UNIXes older than SVr4 will probably lose
+ * (this may include XENIX).
+ *
+ * This implementation will probably be changed to use signal(3) in
+ * the future.  If nothing else, it's simpler...
+ */
+
+#if USE_SIGTSTP
+static void
+tstp(int dummy GCC_UNUSED)
+{
+    sigset_t mask, omask;
+    sigaction_t act, oact;
+
+#ifdef SIGTTOU
+    int sigttou_blocked;
+#endif
+
+    T(("tstp() called"));
+
+    /*
+     * The user may have changed the prog_mode tty bits, so save them.
+     *
+     * But first try to detect whether we still are in the foreground
+     * process group - if not, an interactive shell may already have
+     * taken ownership of the tty and modified the settings when our
+     * parent was stopped before us, and we would likely pick up the
+     * settings already modified by the shell.
+     */
+    if (SP != 0 && !SP->_endwin)	/* don't do this if we're not in curses */
+#if HAVE_TCGETPGRP
+	if (tcgetpgrp(STDIN_FILENO) == getpgrp())
+#endif
+	    def_prog_mode();
+
+    /*
+     * Block window change and timer signals.  The latter
+     * is because applications use timers to decide when
+     * to repaint the screen.
+     */
+    (void) sigemptyset(&mask);
+    (void) sigaddset(&mask, SIGALRM);
+#if USE_SIGWINCH
+    (void) sigaddset(&mask, SIGWINCH);
+#endif
+    (void) sigprocmask(SIG_BLOCK, &mask, &omask);
+
+#ifdef SIGTTOU
+    sigttou_blocked = sigismember(&omask, SIGTTOU);
+    if (!sigttou_blocked) {
+	(void) sigemptyset(&mask);
+	(void) sigaddset(&mask, SIGTTOU);
+	(void) sigprocmask(SIG_BLOCK, &mask, NULL);
+    }
+#endif
+
+    /*
+     * End window mode, which also resets the terminal state to the
+     * original (pre-curses) modes.
+     */
+    endwin();
+
+    /* Unblock SIGTSTP. */
+    (void) sigemptyset(&mask);
+    (void) sigaddset(&mask, SIGTSTP);
+#ifdef SIGTTOU
+    if (!sigttou_blocked) {
+	/* Unblock this too if it wasn't blocked on entry */
+	(void) sigaddset(&mask, SIGTTOU);
+    }
+#endif
+    (void) sigprocmask(SIG_UNBLOCK, &mask, NULL);
+
+    /* Now we want to resend SIGSTP to this process and suspend it */
+    act.sa_handler = SIG_DFL;
+    sigemptyset(&act.sa_mask);
+    act.sa_flags = 0;
+#ifdef SA_RESTART
+    act.sa_flags |= SA_RESTART;
+#endif /* SA_RESTART */
+    sigaction(SIGTSTP, &act, &oact);
+    kill(getpid(), SIGTSTP);
+
+    /* Process gets suspended...time passes...process resumes */
+
+    T(("SIGCONT received"));
+    sigaction(SIGTSTP, &oact, NULL);
+    flushinp();
+
+    /*
+     * If the user modified the tty state while suspended, he wants
+     * those changes to stick.  So save the new "default" terminal state.
+     */
+    def_shell_mode();
+
+    /*
+     * This relies on the fact that doupdate() will restore the
+     * program-mode tty state, and issue enter_ca_mode if need be.
+     */
+    doupdate();
+
+    /* Reset the signals. */
+    (void) sigprocmask(SIG_SETMASK, &omask, NULL);
+}
+#endif /* USE_SIGTSTP */
+
+static void
+cleanup(int sig)
+{
+    static int nested;
+
+    /*
+     * Actually, doing any sort of I/O from within an signal handler is
+     * "unsafe".  But we'll _try_ to clean up the screen and terminal
+     * settings on the way out.
+     */
+    if (!nested++
+	&& (sig == SIGINT
+	    || sig == SIGQUIT)) {
+#if HAVE_SIGACTION || HAVE_SIGVEC
+	sigaction_t act;
+	sigemptyset(&act.sa_mask);
+	act.sa_flags = 0;
+	act.sa_handler = SIG_IGN;
+	if (sigaction(sig, &act, (sigaction_t *) 0) == 0)
+#else
+	if (signal(sig, SIG_IGN) != SIG_ERR)
+#endif
+	{
+	    SCREEN *scan = _nc_screen_chain;
+	    while (scan) {
+		if (SP != 0
+		    && SP->_ofp != 0
+		    && isatty(fileno(SP->_ofp))) {
+		    SP->_cleanup = TRUE;
+		    SP->_outch = _nc_outch;
+		}
+		set_term(scan);
+		endwin();
+		if (SP)
+		    SP->_endwin = FALSE;	/* in case we have an atexit! */
+		scan = scan->_next_screen;
+	    }
+	}
+    }
+    exit(EXIT_FAILURE);
+}
+
+#if USE_SIGWINCH
+static void
+sigwinch(int sig GCC_UNUSED)
+{
+    SCREEN *scan = _nc_screen_chain;
+    while (scan) {
+	scan->_sig_winch = TRUE;
+	scan = scan->_next_screen;
+    }
+}
+#endif /* USE_SIGWINCH */
+
+/*
+ * If the given signal is still in its default state, set it to the given
+ * handler.
+ */
+#if HAVE_SIGACTION || HAVE_SIGVEC
+static int
+CatchIfDefault(int sig, sigaction_t * act)
+{
+    sigaction_t old_act;
+
+    if (sigaction(sig, (sigaction_t *) 0, &old_act) == 0
+	&& (old_act.sa_handler == SIG_DFL
+#if USE_SIGWINCH
+	    || (sig == SIGWINCH && old_act.sa_handler == SIG_IGN)
+#endif
+	)) {
+	(void) sigaction(sig, act, (sigaction_t *) 0);
+	return TRUE;
+    }
+    return FALSE;
+}
+#else
+static int
+CatchIfDefault(int sig, RETSIGTYPE(*handler) (int))
+{
+    void (*ohandler) (int);
+
+    ohandler = signal(sig, SIG_IGN);
+    if (ohandler == SIG_DFL
+#if USE_SIGWINCH
+	|| (sig == SIGWINCH && ohandler == SIG_IGN)
+#endif
+	) {
+	signal(sig, handler);
+	return TRUE;
+    } else {
+	signal(sig, ohandler);
+	return FALSE;
+    }
+}
+#endif
+
+/*
+ * This is invoked once at the beginning (e.g., from 'initscr()'), to
+ * initialize the signal catchers, and thereafter when spawning a shell (and
+ * returning) to disable/enable the SIGTSTP (i.e., ^Z) catcher.
+ *
+ * If the application has already set one of the signals, we'll not modify it
+ * (during initialization).
+ *
+ * The XSI document implies that we shouldn't keep the SIGTSTP handler if
+ * the caller later changes its mind, but that doesn't seem correct.
+ */
+void
+_nc_signal_handler(bool enable)
+{
+#if USE_SIGTSTP			/* Xenix 2.x doesn't have SIGTSTP, for example */
+    static sigaction_t act, oact;
+    static int ignore;
+
+    if (!ignore) {
+	if (!enable) {
+	    act.sa_handler = SIG_IGN;
+	    sigaction(SIGTSTP, &act, &oact);
+	} else if (act.sa_handler) {
+	    sigaction(SIGTSTP, &oact, NULL);
+	} else {		/*initialize */
+	    sigemptyset(&act.sa_mask);
+	    act.sa_flags = 0;
+#if USE_SIGWINCH
+	    act.sa_handler = sigwinch;
+	    CatchIfDefault(SIGWINCH, &act);
+#endif
+
+#ifdef SA_RESTART
+	    act.sa_flags |= SA_RESTART;
+#endif /* SA_RESTART */
+	    act.sa_handler = cleanup;
+	    CatchIfDefault(SIGINT, &act);
+	    CatchIfDefault(SIGTERM, &act);
+
+	    act.sa_handler = tstp;
+	    if (!CatchIfDefault(SIGTSTP, &act))
+		ignore = TRUE;
+	}
+    }
+#else /* !USE_SIGTSTP */
+    if (enable) {
+#if HAVE_SIGACTION || HAVE_SIGVEC
+	static sigaction_t act;
+	sigemptyset(&act.sa_mask);
+#if USE_SIGWINCH
+	act.sa_handler = sigwinch;
+	CatchIfDefault(SIGWINCH, &act);
+#endif
+#ifdef SA_RESTART
+	act.sa_flags |= SA_RESTART;
+#endif /* SA_RESTART */
+	act.sa_handler = cleanup;
+	CatchIfDefault(SIGINT, &act);
+	CatchIfDefault(SIGTERM, &act);
+
+#else /* !(HAVE_SIGACTION || HAVE_SIGVEC) */
+
+	CatchIfDefault(SIGINT, cleanup);
+	CatchIfDefault(SIGTERM, cleanup);
+#if USE_SIGWINCH
+	CatchIfDefault(SIGWINCH, sigwinch);
+#endif
+#endif /* !(HAVE_SIGACTION || HAVE_SIGVEC) */
+    }
+#endif /* !USE_SIGTSTP */
+}
diff --git a/ncurses-5.2/ncurses/tty/lib_twait.c b/ncurses-5.2/ncurses/tty/lib_twait.c
new file mode 100644
index 0000000..6c5f6a6
--- /dev/null
+++ b/ncurses-5.2/ncurses/tty/lib_twait.c
@@ -0,0 +1,265 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+**	lib_twait.c
+**
+**	The routine _nc_timed_wait().
+**
+**	(This file was originally written by Eric Raymond; however except for
+**	comments, none of the original code remains - T.Dickey).
+*/
+
+#ifdef __BEOS__
+#include <OS.h>
+#endif
+
+#include <curses.priv.h>
+
+#if USE_FUNC_POLL
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# endif
+#elif HAVE_SELECT
+# if HAVE_SYS_TIME_H && HAVE_SYS_TIME_SELECT
+#  include <sys/time.h>
+# endif
+# if HAVE_SYS_SELECT_H
+#  include <sys/select.h>
+# endif
+#endif
+
+MODULE_ID("$Id$")
+
+static long
+_nc_gettime(bool first)
+{
+    long res;
+
+#if HAVE_GETTIMEOFDAY
+# define PRECISE_GETTIME 1
+    static struct timeval t0;
+    struct timeval t1;
+    gettimeofday(&t1, (struct timezone *) 0);
+    if (first) {
+	t0 = t1;
+    }
+    res = (t1.tv_sec - t0.tv_sec) * 1000
+	+ (t1.tv_usec - t0.tv_usec) / 1000;
+#else
+# define PRECISE_GETTIME 0
+    static time_t t0;
+    time_t t1 = time((time_t *) 0);
+    if (first) {
+	t0 = t1;
+    }
+    res = (t1 - t0) * 1000;
+#endif
+    T(("%s time: %ld msec", first ? "get" : "elapsed", res));
+    return res;
+}
+
+/*
+ * Wait a specified number of milliseconds, returning nonzero if the timer
+ * didn't expire before there is activity on the specified file descriptors.
+ * The file-descriptors are specified by the mode:
+ *	0 - none (absolute time)
+ *	1 - ncurses' normal input-descriptor
+ *	2 - mouse descriptor, if any
+ *	3 - either input or mouse.
+ * We return a mask that corresponds to the mode (e.g., 2 for mouse activity).
+ *
+ * If the milliseconds given are -1, the wait blocks until activity on the
+ * descriptors.
+ */
+int
+_nc_timed_wait(int mode, int milliseconds, int *timeleft)
+{
+    int fd;
+    int count;
+
+    int result;
+
+#if USE_FUNC_POLL
+    struct pollfd fds[2];
+#elif defined(__BEOS__)
+#elif HAVE_SELECT
+    static fd_set set;
+#endif
+
+    long starttime, returntime;
+
+    T(("start twait: %d milliseconds, mode: %d", milliseconds, mode));
+
+#if PRECISE_GETTIME
+  retry:
+#endif
+    starttime = _nc_gettime(TRUE);
+
+    count = 0;
+
+#if USE_FUNC_POLL
+    memset(fds, 0, sizeof(fds));
+    if (mode & 1) {
+	fds[count].fd = SP->_ifd;
+	fds[count].events = POLLIN;
+	count++;
+    }
+    if ((mode & 2)
+	&& (fd = SP->_mouse_fd) >= 0) {
+	fds[count].fd = fd;
+	fds[count].events = POLLIN;
+	count++;
+    }
+    result = poll(fds, count, milliseconds);
+
+#elif defined(__BEOS__)
+    /*
+     * BeOS's select() is declared in socket.h, so the configure script does
+     * not see it.  That's just as well, since that function works only for
+     * sockets.  This (using snooze and ioctl) was distilled from Be's patch
+     * for ncurses which uses a separate thread to simulate select().
+     *
+     * FIXME: the return values from the ioctl aren't very clear if we get
+     * interrupted.
+     */
+    result = 0;
+    if (mode & 1) {
+	bigtime_t d;
+	bigtime_t useconds = milliseconds * 1000;
+	int n, howmany;
+
+	if (useconds == 0)	/* we're here to go _through_ the loop */
+	    useconds = 1;
+
+	for (d = 0; d < useconds; d += 5000) {
+	    n = 0;
+	    howmany = ioctl(0, 'ichr', &n);
+	    if (howmany >= 0 && n > 0) {
+		result = 1;
+		break;
+	    }
+	    if (useconds > 1)
+		snooze(5000);
+	    milliseconds -= 5;
+	}
+    } else if (milliseconds > 0) {
+	snooze(milliseconds * 1000);
+	milliseconds = 0;
+    }
+#elif HAVE_SELECT
+    /*
+     * select() modifies the fd_set arguments; do this in the
+     * loop.
+     */
+    FD_ZERO(&set);
+
+    if (mode & 1) {
+	FD_SET(SP->_ifd, &set);
+	count = SP->_ifd + 1;
+    }
+    if ((mode & 2)
+	&& (fd = SP->_mouse_fd) >= 0) {
+	FD_SET(fd, &set);
+	count = max(fd, count) + 1;
+    }
+
+    if (milliseconds >= 0) {
+	struct timeval ntimeout;
+	ntimeout.tv_sec = milliseconds / 1000;
+	ntimeout.tv_usec = (milliseconds % 1000) * 1000;
+	result = select(count, &set, NULL, NULL, &ntimeout);
+    } else {
+	result = select(count, &set, NULL, NULL, NULL);
+    }
+#endif
+
+    returntime = _nc_gettime(FALSE);
+
+    if (milliseconds >= 0)
+	milliseconds -= (returntime - starttime);
+
+#if PRECISE_GETTIME
+    /*
+     * If the timeout hasn't expired, and we've gotten no data,
+     * this is probably a system where 'select()' needs to be left
+     * alone so that it can complete.  Make this process sleep,
+     * then come back for more.
+     */
+    if (result == 0 && milliseconds > 100) {
+	napms(100);
+	milliseconds -= 100;
+	goto retry;
+    }
+#endif
+
+    /* return approximate time left in milliseconds */
+    if (timeleft)
+	*timeleft = milliseconds;
+
+    T(("end twait: returned %d (%d), remaining time %d msec",
+       result, errno, milliseconds));
+
+    /*
+     * Both 'poll()' and 'select()' return the number of file descriptors
+     * that are active.  Translate this back to the mask that denotes which
+     * file-descriptors, so that we don't need all of this system-specific
+     * code everywhere.
+     */
+    if (result != 0) {
+	if (result > 0) {
+	    result = 0;
+#if USE_FUNC_POLL
+	    for (count = 0; count < 2; count++) {
+		if ((mode & (1 << count))
+		    && (fds[count].revents & POLLIN)) {
+		    result |= (1 << count);
+		}
+	    }
+#elif defined(__BEOS__)
+	    result = 1;		/* redundant, but simple */
+#elif HAVE_SELECT
+	    if ((mode & 2)
+		&& (fd = SP->_mouse_fd) >= 0
+		&& FD_ISSET(fd, &set))
+		result |= 2;
+	    if ((mode & 1)
+		&& FD_ISSET(SP->_ifd, &set))
+		result |= 1;
+#endif
+	} else
+	    result = 0;
+    }
+
+    return (result);
+}
diff --git a/ncurses-5.2/ncurses/tty/lib_vidattr.c b/ncurses-5.2/ncurses/tty/lib_vidattr.c
new file mode 100644
index 0000000..350a5dd
--- /dev/null
+++ b/ncurses-5.2/ncurses/tty/lib_vidattr.c
@@ -0,0 +1,296 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	vidputs(newmode, outc)
+ *
+ *	newmode is taken to be the logical 'or' of the symbols in curses.h
+ *	representing graphic renditions.  The terminal is set to be in all of
+ *	the given modes, if possible.
+ *
+ *	if the new attribute is normal
+ *		if exit-alt-char-set exists
+ *			emit it
+ *		emit exit-attribute-mode
+ *	else if set-attributes exists
+ *		use it to set exactly what you want
+ *	else
+ *		if exit-attribute-mode exists
+ *			turn off everything
+ *		else
+ *			turn off those which can be turned off and aren't in
+ *			newmode.
+ *		turn on each mode which should be on and isn't, one by one
+ *
+ *	NOTE that this algorithm won't achieve the desired mix of attributes
+ *	in some cases, but those are probably just those cases in which it is
+ *	actually impossible, anyway, so...
+ *
+ * 	NOTE that we cannot assume that there's no interaction between color
+ *	and other attribute resets.  So each time we reset color (or other
+ *	attributes) we'll have to be prepared to restore the other.
+ */
+
+#include <curses.priv.h>
+#include <term.h>
+
+MODULE_ID("$Id$")
+
+#define doPut(mode) TPUTS_TRACE(#mode); tputs(mode, 1, outc)
+
+#define TurnOn(mask,mode) \
+	if ((turn_on & mask) && mode) { doPut(mode); }
+
+#define TurnOff(mask,mode) \
+	if ((turn_off & mask) && mode) { doPut(mode); turn_off &= ~mask; }
+
+	/* if there is no current screen, assume we *can* do color */
+#define SetColorsIf(why,old_attr) \
+	if (can_color && (why)) { \
+		int old_pair = PAIR_NUMBER(old_attr); \
+		TR(TRACE_ATTRS, ("old pair = %d -- new pair = %d", old_pair, pair)); \
+		if ((pair != old_pair) \
+		 || (fix_pair0 && (pair == 0)) \
+		 || (reverse ^ ((old_attr & A_REVERSE) != 0))) { \
+			_nc_do_color(old_pair, pair, reverse, outc); \
+		} \
+	}
+
+int
+vidputs(attr_t newmode, int (*outc) (int))
+{
+    static attr_t previous_attr = A_NORMAL;
+    attr_t turn_on, turn_off;
+    int pair;
+    bool reverse = FALSE;
+    bool used_ncv = FALSE;
+    bool can_color = (SP == 0 || SP->_coloron);
+#if NCURSES_EXT_FUNCS
+    bool fix_pair0 = (SP != 0 && SP->_coloron && !SP->_default_color);
+#else
+#define fix_pair0 FALSE
+#endif
+
+    T((T_CALLED("vidputs(%s)"), _traceattr(newmode)));
+
+    /* this allows us to go on whether or not newterm() has been called */
+    if (SP)
+	previous_attr = SP->_current_attr;
+
+    TR(TRACE_ATTRS, ("previous attribute was %s", _traceattr(previous_attr)));
+
+#if !USE_XMC_SUPPORT
+    if ((SP != 0)
+	&& (magic_cookie_glitch > 0))
+	newmode &= ~(SP->_xmc_suppress);
+#endif
+
+    /*
+     * If we have a terminal that cannot combine color with video
+     * attributes, use the colors in preference.
+     */
+    if (((newmode & A_COLOR) != 0
+	 || fix_pair0)
+	&& (no_color_video > 0)) {
+	/*
+	 * If we had chosen the A_xxx definitions to correspond to the
+	 * no_color_video mask, we could simply shift it up and mask off the
+	 * attributes.  But we did not (actually copied Solaris' definitions).
+	 * However, this is still simpler/faster than a lookup table.
+	 *
+	 * The 63 corresponds to A_STANDOUT, A_UNDERLINE, A_REVERSE, A_BLINK,
+	 * A_DIM, A_BOLD which are 1:1 with no_color_video.  The bits that
+	 * correspond to A_INVIS, A_PROTECT (192) must be shifted up 1 and
+	 * A_ALTCHARSET (256) down 2 to line up.  We use the NCURSES_BITS
+	 * macro so this will work properly for the wide-character layout.
+	 */
+	attr_t mask = NCURSES_BITS((no_color_video & 63)
+				   | ((no_color_video & 192) << 1)
+				   | ((no_color_video & 256) >> 2), 8);
+
+	if (mask & A_REVERSE && newmode & A_REVERSE) {
+	    reverse = TRUE;
+	    mask &= ~A_REVERSE;
+	}
+	newmode &= ~mask;
+    }
+
+    if (newmode == previous_attr)
+	returnCode(OK);
+
+    pair = PAIR_NUMBER(newmode);
+
+    if (reverse) {
+	newmode &= ~A_REVERSE;
+    }
+
+    turn_off = (~newmode & previous_attr) & ALL_BUT_COLOR;
+    turn_on = (newmode & ~previous_attr) & ALL_BUT_COLOR;
+
+    SetColorsIf(((pair == 0) && !fix_pair0), previous_attr);
+
+    if (newmode == A_NORMAL) {
+	if ((previous_attr & A_ALTCHARSET) && exit_alt_charset_mode) {
+	    doPut(exit_alt_charset_mode);
+	    previous_attr &= ~A_ALTCHARSET;
+	}
+	if (previous_attr) {
+	    if (exit_attribute_mode) {
+		doPut(exit_attribute_mode);
+	    } else {
+		if (!SP || SP->_use_rmul) {
+		    TurnOff(A_UNDERLINE, exit_underline_mode);
+		}
+		if (!SP || SP->_use_rmso) {
+		    TurnOff(A_STANDOUT, exit_standout_mode);
+		}
+	    }
+	    previous_attr &= ~A_COLOR;
+	}
+
+	SetColorsIf((pair != 0) || fix_pair0, previous_attr);
+    } else if (set_attributes && !used_ncv) {
+	if (turn_on || turn_off) {
+	    TPUTS_TRACE("set_attributes");
+	    tputs(tparm(set_attributes,
+			(newmode & A_STANDOUT) != 0,
+			(newmode & A_UNDERLINE) != 0,
+			(newmode & A_REVERSE) != 0,
+			(newmode & A_BLINK) != 0,
+			(newmode & A_DIM) != 0,
+			(newmode & A_BOLD) != 0,
+			(newmode & A_INVIS) != 0,
+			(newmode & A_PROTECT) != 0,
+			(newmode & A_ALTCHARSET) != 0), 1, outc);
+	    previous_attr &= ~A_COLOR;
+	}
+	SetColorsIf((pair != 0) || fix_pair0, previous_attr);
+    } else {
+
+	TR(TRACE_ATTRS, ("turning %s off", _traceattr(turn_off)));
+
+	TurnOff(A_ALTCHARSET, exit_alt_charset_mode);
+
+	if (!SP || SP->_use_rmul) {
+	    TurnOff(A_UNDERLINE, exit_underline_mode);
+	}
+
+	if (!SP || SP->_use_rmso) {
+	    TurnOff(A_STANDOUT, exit_standout_mode);
+	}
+
+	if (turn_off && exit_attribute_mode) {
+	    doPut(exit_attribute_mode);
+	    turn_on |= (newmode & (chtype) (~A_COLOR));
+	    previous_attr &= ~A_COLOR;
+	}
+	SetColorsIf((pair != 0) || fix_pair0, previous_attr);
+
+	TR(TRACE_ATTRS, ("turning %s on", _traceattr(turn_on)));
+	/* *INDENT-OFF* */
+	TurnOn(A_ALTCHARSET,	enter_alt_charset_mode);
+	TurnOn(A_BLINK,		enter_blink_mode);
+	TurnOn(A_BOLD,		enter_bold_mode);
+	TurnOn(A_DIM,		enter_dim_mode);
+	TurnOn(A_REVERSE,	enter_reverse_mode);
+	TurnOn(A_STANDOUT,	enter_standout_mode);
+	TurnOn(A_PROTECT,	enter_protected_mode);
+	TurnOn(A_INVIS,		enter_secure_mode);
+	TurnOn(A_UNDERLINE,	enter_underline_mode);
+	TurnOn(A_HORIZONTAL,	enter_horizontal_hl_mode);
+	TurnOn(A_LEFT,		enter_left_hl_mode);
+	TurnOn(A_LOW,		enter_low_hl_mode);
+	TurnOn(A_RIGHT,		enter_right_hl_mode);
+	TurnOn(A_TOP,		enter_top_hl_mode);
+	TurnOn(A_VERTICAL,	enter_vertical_hl_mode);
+	/* *INDENT-ON* */
+
+    }
+
+    if (reverse)
+	newmode |= A_REVERSE;
+
+    if (SP)
+	SP->_current_attr = newmode;
+    else
+	previous_attr = newmode;
+
+    returnCode(OK);
+}
+
+int
+vidattr(attr_t newmode)
+{
+    T((T_CALLED("vidattr(%s)"), _traceattr(newmode)));
+
+    returnCode(vidputs(newmode, _nc_outch));
+}
+
+chtype
+termattrs(void)
+{
+    chtype attrs = A_NORMAL;
+
+    T((T_CALLED("termattrs()")));
+    if (enter_alt_charset_mode)
+	attrs |= A_ALTCHARSET;
+
+    if (enter_blink_mode)
+	attrs |= A_BLINK;
+
+    if (enter_bold_mode)
+	attrs |= A_BOLD;
+
+    if (enter_dim_mode)
+	attrs |= A_DIM;
+
+    if (enter_reverse_mode)
+	attrs |= A_REVERSE;
+
+    if (enter_standout_mode)
+	attrs |= A_STANDOUT;
+
+    if (enter_protected_mode)
+	attrs |= A_PROTECT;
+
+    if (enter_secure_mode)
+	attrs |= A_INVIS;
+
+    if (enter_underline_mode)
+	attrs |= A_UNDERLINE;
+
+    if (SP->_coloron)
+	attrs |= A_COLOR;
+
+    returnChar(attrs);
+}
diff --git a/ncurses-5.2/ncurses/tty/tty_display.h b/ncurses-5.2/ncurses/tty/tty_display.h
new file mode 100644
index 0000000..e7b447d
--- /dev/null
+++ b/ncurses-5.2/ncurses/tty/tty_display.h
@@ -0,0 +1,137 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ************************************************************************** */
+
+#ifndef TTY_DISPLAY_H
+#define TTY_DISPLAY_H 1
+
+extern bool _nc_tty_beep(void);
+extern bool _nc_tty_check_resize(void);
+extern bool _nc_tty_cursor(int);
+extern bool _nc_tty_flash(void);
+extern bool _nc_tty_init_color(int,int,int,int);
+extern bool _nc_tty_init_pair(int,int,int);
+extern bool _nc_tty_slk_hide(bool);
+extern bool _nc_tty_slk_update(int,const char *);
+extern bool _nc_tty_start_color(void);
+extern void _nc_tty_display_resume(void);
+extern void _nc_tty_display_suspend(void);
+extern void _nc_tty_dispose(void);	/* frees SP->_term */
+extern void _nc_tty_switch_to(void);
+extern void _nc_tty_update(void);
+
+struct tty_display_data {
+	int             _fifohold;      /* set if breakout marked           */
+	unsigned long   _current_attr;  /* terminal attribute current set   */
+	int             _cursrow;       /* physical cursor row (-1=unknown) */
+	int             _curscol;       /* physical cursor column           */
+
+	/* cursor movement costs; units are 10ths of milliseconds */
+	int             _char_padding;  /* cost of character put            */
+	int             _cr_cost;       /* cost of (carriage_return)        */
+	int             _cup_cost;      /* cost of (cursor_address)         */
+	int             _home_cost;     /* cost of (cursor_home)            */
+	int             _ll_cost;       /* cost of (cursor_to_ll)           */
+#if USE_HARD_TABS
+	int             _ht_cost;       /* cost of (tab)                    */
+	int             _cbt_cost;      /* cost of (backtab)                */
+#endif /* USE_HARD_TABS */
+	int             _cub1_cost;     /* cost of (cursor_left)            */
+	int             _cuf1_cost;     /* cost of (cursor_right)           */
+	int             _cud1_cost;     /* cost of (cursor_down)            */
+	int             _cuu1_cost;     /* cost of (cursor_up)              */
+	int             _cub_cost;      /* cost of (parm_cursor_left)       */
+	int             _cuf_cost;      /* cost of (parm_cursor_right)      */
+	int             _cud_cost;      /* cost of (parm_cursor_down)       */
+	int             _cuu_cost;      /* cost of (parm_cursor_up)         */
+	int             _hpa_cost;      /* cost of (column_address)         */
+	int             _vpa_cost;      /* cost of (row_address)            */
+	/* used in lib_doupdate.c, must be chars */
+	int             _ed_cost;       /* cost of (clr_eos)                */
+	int             _el_cost;       /* cost of (clr_eol)                */
+	int             _el1_cost;      /* cost of (clr_bol)                */
+	int             _dch1_cost;     /* cost of (delete_character)       */
+	int             _ich1_cost;     /* cost of (insert_character)       */
+	int             _dch_cost;      /* cost of (parm_dch)               */
+	int             _ich_cost;      /* cost of (parm_ich)               */
+	int             _ech_cost;      /* cost of (erase_chars)            */
+	int             _rep_cost;      /* cost of (repeat_char)            */
+	int             _hpa_ch_cost;   /* cost of (column_address)         */
+	int             _cup_ch_cost;   /* cost of (cursor_address)         */
+	int             _smir_cost;	/* cost of (enter_insert_mode)      */
+	int             _rmir_cost;	/* cost of (exit_insert_mode)       */
+	int             _ip_cost;       /* cost of (insert_padding)         */
+	/* used in lib_mvcur.c */
+	char *          _address_cursor;
+	int             _carriage_return_length;
+	int             _cursor_home_length;
+	int             _cursor_to_ll_length;
+
+	chtype          _xmc_suppress;  /* attributes to suppress if xmc     */
+	chtype          _xmc_triggers;  /* attributes to process if xmc      */
+
+	bool            _sig_winch;
+};
+
+
+#define DelCharCost(count) \
+		((parm_dch != 0) \
+		? D->_dch_cost \
+		: ((delete_character != 0) \
+			? (D->_dch1_cost * count) \
+			: INFINITY))
+
+#define InsCharCost(count) \
+		((parm_ich != 0) \
+		? D->_ich_cost \
+		: ((enter_insert_mode && exit_insert_mode) \
+		  ? D->_smir_cost + D->_rmir_cost + (D->_ip_cost * count) \
+		  : ((insert_character != 0) \
+		    ? (D->_ich1_cost * count) \
+		    : INFINITY)))
+
+#if USE_XMC_SUPPORT
+#define UpdateAttrs(c)	if (D->_current_attr != AttrOf(c)) { \
+				attr_t chg = D->_current_attr; \
+				vidattr(AttrOf(c)); \
+				if (magic_cookie_glitch > 0 \
+				 && XMC_CHANGES((chg ^ D->_current_attr))) { \
+					T(("%s @%d before glitch %d,%d", \
+						__FILE__, __LINE__, \
+						D->_cursrow, \
+						D->_curscol)); \
+					_nc_do_xmc_glitch(chg); \
+				} \
+			}
+#else
+#define UpdateAttrs(c)	if (D->_current_attr != AttrOf(c)) \
+				vidattr(AttrOf(c));
+#endif
+
+#define XMC_CHANGES(c) ((c) & D->_xmc_suppress)
+
+#endif /* TTY_DISPLAY_H */
diff --git a/ncurses-5.2/ncurses/tty/tty_input.h b/ncurses-5.2/ncurses/tty/tty_input.h
new file mode 100644
index 0000000..288015b
--- /dev/null
+++ b/ncurses-5.2/ncurses/tty/tty_input.h
@@ -0,0 +1,61 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/*
+ * $Id$
+ */
+
+#ifndef TTY_INPUT_H
+#define TTY_INPUT_H 1
+
+extern bool _nc_tty_mouse_mask(mmask_t);
+extern bool _nc_tty_pending(void);
+extern int  _nc_tty_next_event(int);
+extern void _nc_tty_flags_changed(void);
+extern void _nc_tty_flush(void);
+extern void _nc_tty_input_resume(void);
+extern void _nc_tty_input_suspend(void);
+
+struct tty_input_data {
+	int             _ifd;           /* input file ptr for screen        */
+	int             _keypad_xmit;   /* current terminal state           */
+	int             _meta_on;       /* current terminal state           */
+
+	/*
+	 * These are the data that support the mouse interface.
+	 */
+	bool            (*_mouse_event) (SCREEN *);
+	bool            (*_mouse_inline)(SCREEN *);
+	bool            (*_mouse_parse) (int);
+	void            (*_mouse_resume)(SCREEN *);
+	void            (*_mouse_wrap)  (SCREEN *);
+	int             _mouse_fd;      /* file-descriptor, if any */
+	int             mousetype;
+};
+
+#endif /* TTY_INPUT_H */
diff --git a/ncurses-5.2/ncurses/tty/tty_update.c b/ncurses-5.2/ncurses/tty/tty_update.c
new file mode 100644
index 0000000..0c2051e
--- /dev/null
+++ b/ncurses-5.2/ncurses/tty/tty_update.c
@@ -0,0 +1,1801 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*-----------------------------------------------------------------
+ *
+ *	lib_doupdate.c
+ *
+ *	The routine doupdate() and its dependents.  Also _nc_outstr(),
+ *	so all physical output is concentrated here (except _nc_outch()
+ *	in lib_tputs.c).
+ *
+ *-----------------------------------------------------------------*/
+
+#ifdef __BEOS__
+#include <OS.h>
+#endif
+
+#include <curses.priv.h>
+
+#if defined(TRACE) && HAVE_SYS_TIMES_H && HAVE_TIMES
+#define USE_TRACE_TIMES 1
+#else
+#define USE_TRACE_TIMES 0
+#endif
+
+#if HAVE_SYS_TIME_H && HAVE_SYS_TIME_SELECT
+#include <sys/time.h>
+#endif
+
+#if USE_TRACE_TIMES
+#include <sys/times.h>
+#endif
+
+#if USE_FUNC_POLL
+#elif HAVE_SELECT
+#if HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#endif
+
+#include <term.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * This define controls the line-breakout optimization.  Every once in a
+ * while during screen refresh, we want to check for input and abort the
+ * update if there's some waiting.  CHECK_INTERVAL controls the number of
+ * changed lines to be emitted between input checks.
+ *
+ * Note: Input-check-and-abort is no longer done if the screen is being
+ * updated from scratch.  This is a feature, not a bug.
+ */
+#define CHECK_INTERVAL	5
+
+#define FILL_BCE() (SP->_coloron && !SP->_default_color && !back_color_erase)
+
+/*
+ * Enable checking to see if doupdate and friends are tracking the true
+ * cursor position correctly.  NOTE: this is a debugging hack which will
+ * work ONLY on ANSI-compatible terminals!
+ */
+/* #define POSITION_DEBUG */
+
+static inline chtype ClrBlank(WINDOW *win);
+static int ClrBottom(int total);
+static void ClearScreen(chtype blank);
+static void ClrUpdate(void);
+static void DelChar(int count);
+static void InsStr(chtype * line, int count);
+static void TransformLine(int const lineno);
+
+#ifdef POSITION_DEBUG
+/****************************************************************************
+ *
+ * Debugging code.  Only works on ANSI-standard terminals.
+ *
+ ****************************************************************************/
+
+static void
+position_check(int expected_y, int expected_x, char *legend)
+/* check to see if the real cursor position matches the virtual */
+{
+    char buf[20];
+    char *s;
+    int y, x;
+
+    if (!_nc_tracing || (expected_y < 0 && expected_x < 0))
+	return;
+
+    _nc_flush();
+    memset(buf, '\0', sizeof(buf));
+    putp("\033[6n");		/* only works on ANSI-compatibles */
+    _nc_flush();
+    *(s = buf) = 0;
+    do {
+	int ask = sizeof(buf) - 1 - (s - buf);
+	int got = read(0, s, ask);
+	if (got == 0)
+	    break;
+	s += got;
+    } while (strchr(buf, 'R') == 0);
+    _tracef("probe returned %s", _nc_visbuf(buf));
+
+    /* try to interpret as a position report */
+    if (sscanf(buf, "\033[%d;%dR", &y, &x) != 2) {
+	_tracef("position probe failed in %s", legend);
+    } else {
+	if (expected_x < 0)
+	    expected_x = x - 1;
+	if (expected_y < 0)
+	    expected_y = y - 1;
+	if (y - 1 != expected_y || x - 1 != expected_x) {
+	    beep();
+	    tputs(tparm("\033[%d;%dH", expected_y + 1, expected_x + 1), 1, _nc_outch);
+	    _tracef("position seen (%d, %d) doesn't match expected one (%d, %d) in %s",
+		    y - 1, x - 1, expected_y, expected_x, legend);
+	} else {
+	    _tracef("position matches OK in %s", legend);
+	}
+    }
+}
+#else
+#define position_check(expected_y, expected_x, legend)	/* nothing */
+#endif /* POSITION_DEBUG */
+
+/****************************************************************************
+ *
+ * Optimized update code
+ *
+ ****************************************************************************/
+
+static inline void
+GoTo(int const row, int const col)
+{
+    chtype oldattr = SP->_current_attr;
+
+    TR(TRACE_MOVE, ("GoTo(%d, %d) from (%d, %d)",
+		    row, col, SP->_cursrow, SP->_curscol));
+
+    position_check(SP->_cursrow, SP->_curscol, "GoTo");
+
+    /*
+     * Force restore even if msgr is on when we're in an alternate
+     * character set -- these have a strong tendency to screw up the
+     * CR & LF used for local character motions!
+     */
+    if ((oldattr & A_ALTCHARSET)
+	|| (oldattr && !move_standout_mode)) {
+	TR(TRACE_CHARPUT, ("turning off (%#lx) %s before move",
+			   oldattr, _traceattr(oldattr)));
+	vidattr(A_NORMAL);
+    }
+
+    mvcur(SP->_cursrow, SP->_curscol, row, col);
+    SP->_cursrow = row;
+    SP->_curscol = col;
+    position_check(SP->_cursrow, SP->_curscol, "GoTo2");
+}
+
+static inline void
+PutAttrChar(chtype ch)
+{
+    int data;
+
+    if (tilde_glitch && (TextOf(ch) == '~'))
+	ch = ('`' | AttrOf(ch));
+
+    TR(TRACE_CHARPUT, ("PutAttrChar(%s) at (%d, %d)",
+		       _tracechtype(ch),
+		       SP->_cursrow, SP->_curscol));
+    UpdateAttrs(ch);
+    data = TextOf(ch);
+    if (SP->_outch != 0) {
+	SP->_outch(data);
+    } else {
+	putc(data, SP->_ofp);	/* macro's fastest... */
+#ifdef TRACE
+	_nc_outchars++;
+#endif /* TRACE */
+    }
+    SP->_curscol++;
+    if (char_padding) {
+	TPUTS_TRACE("char_padding");
+	putp(char_padding);
+    }
+}
+
+static bool
+check_pending(void)
+/* check for pending input */
+{
+    bool have_pending = FALSE;
+
+    /*
+     * Only carry out this check when the flag is zero, otherwise we'll
+     * have the refreshing slow down drastically (or stop) if there's an
+     * unread character available.
+     */
+    if (SP->_fifohold != 0)
+	return FALSE;
+
+    if (SP->_checkfd >= 0) {
+#if USE_FUNC_POLL
+	struct pollfd fds[1];
+	fds[0].fd = SP->_checkfd;
+	fds[0].events = POLLIN;
+	if (poll(fds, 1, 0) > 0) {
+	    have_pending = TRUE;
+	}
+#elif defined(__BEOS__)
+	/*
+	 * BeOS's select() is declared in socket.h, so the configure script does
+	 * not see it.  That's just as well, since that function works only for
+	 * sockets.  This (using snooze and ioctl) was distilled from Be's patch
+	 * for ncurses which uses a separate thread to simulate select().
+	 *
+	 * FIXME: the return values from the ioctl aren't very clear if we get
+	 * interrupted.
+	 */
+	int n = 0;
+	int howmany = ioctl(0, 'ichr', &n);
+	if (howmany >= 0 && n > 0) {
+	    have_pending = TRUE;
+	}
+#elif HAVE_SELECT
+	fd_set fdset;
+	struct timeval ktimeout;
+
+	ktimeout.tv_sec =
+	    ktimeout.tv_usec = 0;
+
+	FD_ZERO(&fdset);
+	FD_SET(SP->_checkfd, &fdset);
+	if (select(SP->_checkfd + 1, &fdset, NULL, NULL, &ktimeout) != 0) {
+	    have_pending = TRUE;
+	}
+#endif
+    }
+    if (have_pending) {
+	SP->_fifohold = 5;
+	_nc_flush();
+    }
+    return FALSE;
+}
+
+/*
+ * No one supports recursive inline functions.  However, gcc is quieter if we
+ * instantiate the recursive part separately.
+ */
+#if CC_HAS_INLINE_FUNCS
+static void callPutChar(chtype const);
+#else
+#define callPutChar(ch) PutChar(ch)
+#endif
+
+static inline void PutChar(chtype const ch);	/* forward declaration */
+
+/* put char at lower right corner */
+static void
+PutCharLR(chtype const ch)
+{
+    if (!auto_right_margin) {
+	/* we can put the char directly */
+	PutAttrChar(ch);
+    } else if (enter_am_mode && exit_am_mode) {
+	/* we can suppress automargin */
+	TPUTS_TRACE("exit_am_mode");
+	putp(exit_am_mode);
+
+	PutAttrChar(ch);
+	SP->_curscol--;
+	position_check(SP->_cursrow, SP->_curscol, "exit_am_mode");
+
+	TPUTS_TRACE("enter_am_mode");
+	putp(enter_am_mode);
+    } else if ((enter_insert_mode && exit_insert_mode)
+	       || insert_character || parm_ich) {
+	GoTo(screen_lines - 1, screen_columns - 2);
+	callPutChar(ch);
+	GoTo(screen_lines - 1, screen_columns - 2);
+	InsStr(newscr->_line[screen_lines - 1].text + screen_columns - 2, 1);
+    }
+}
+
+static void
+wrap_cursor(void)
+{
+    if (eat_newline_glitch) {
+	/*
+	 * xenl can manifest two different ways.  The vt100
+	 * way is that, when you'd expect the cursor to wrap,
+	 * it stays hung at the right margin (on top of the
+	 * character just emitted) and doesn't wrap until the
+	 * *next* graphic char is emitted.  The c100 way is
+	 * to ignore LF received just after an am wrap.
+	 *
+	 * An aggressive way to handle this would be to
+	 * emit CR/LF after the char and then assume the wrap
+	 * is done, you're on the first position of the next
+	 * line, and the terminal out of its weird state.
+	 * Here it's safe to just tell the code that the
+	 * cursor is in hyperspace and let the next mvcur()
+	 * call straighten things out.
+	 */
+	SP->_curscol = -1;
+	SP->_cursrow = -1;
+    } else if (auto_right_margin) {
+	SP->_curscol = 0;
+	SP->_cursrow++;
+    } else {
+	SP->_curscol--;
+    }
+    position_check(SP->_cursrow, SP->_curscol, "wrap_cursor");
+}
+
+static inline void
+PutChar(chtype const ch)
+/* insert character, handling automargin stuff */
+{
+    if (SP->_cursrow == screen_lines - 1 && SP->_curscol == screen_columns - 1)
+	PutCharLR(ch);
+    else
+	PutAttrChar(ch);
+
+    if (SP->_curscol >= screen_columns)
+	wrap_cursor();
+
+    position_check(SP->_cursrow, SP->_curscol, "PutChar");
+}
+
+/*
+ * Check whether the given character can be output by clearing commands.  This
+ * includes test for being a space and not including any 'bad' attributes, such
+ * as A_REVERSE.  All attribute flags which don't affect appearance of a space
+ * or can be output by clearing (A_COLOR in case of bce-terminal) are excluded.
+ */
+static inline bool
+can_clear_with(chtype ch)
+{
+    if (!back_color_erase && SP->_coloron) {
+	if (ch & A_COLOR)
+	    return FALSE;
+#if NCURSES_EXT_FUNCS
+	if (!SP->_default_color)
+	    return FALSE;
+	if (SP->_default_fg != C_MASK || SP->_default_bg != C_MASK)
+	    return FALSE;
+#endif
+    }
+    return ((ch & ~(NONBLANK_ATTR | A_COLOR)) == BLANK);
+}
+
+/*
+ * Issue a given span of characters from an array.
+ * Must be functionally equivalent to:
+ *	for (i = 0; i < num; i++)
+ *	    PutChar(ntext[i]);
+ * but can leave the cursor positioned at the middle of the interval.
+ *
+ * Returns: 0 - cursor is at the end of interval
+ *	    1 - cursor is somewhere in the middle
+ *
+ * This code is optimized using ech and rep.
+ */
+static int
+EmitRange(const chtype * ntext, int num)
+{
+    int i;
+
+    if (erase_chars || repeat_char) {
+	while (num > 0) {
+	    int runcount;
+	    chtype ntext0;
+
+	    while (num > 1 && ntext[0] != ntext[1]) {
+		PutChar(ntext[0]);
+		ntext++;
+		num--;
+	    }
+	    ntext0 = ntext[0];
+	    if (num == 1) {
+		PutChar(ntext0);
+		return 0;
+	    }
+	    runcount = 2;
+
+	    while (runcount < num && ntext[runcount] == ntext0)
+		runcount++;
+
+	    /*
+	     * The cost expression in the middle isn't exactly right.
+	     * _cup_ch_cost is an upper bound on the cost for moving to the
+	     * end of the erased area, but not the cost itself (which we
+	     * can't compute without emitting the move).  This may result
+	     * in erase_chars not getting used in some situations for
+	     * which it would be marginally advantageous.
+	     */
+	    if (erase_chars
+		&& runcount > SP->_ech_cost + SP->_cup_ch_cost
+		&& can_clear_with(ntext0)) {
+		UpdateAttrs(ntext0);
+		putp(tparm(erase_chars, runcount));
+
+		/*
+		 * If this is the last part of the given interval,
+		 * don't bother moving cursor, since it can be the
+		 * last update on the line.
+		 */
+		if (runcount < num) {
+		    GoTo(SP->_cursrow, SP->_curscol + runcount);
+		} else {
+		    return 1;	/* cursor stays in the middle */
+		}
+	    } else if (repeat_char && runcount > SP->_rep_cost) {
+		bool wrap_possible = (SP->_curscol + runcount >= screen_columns);
+		int rep_count = runcount;
+
+		if (wrap_possible)
+		    rep_count--;
+
+		UpdateAttrs(ntext0);
+		putp(tparm(repeat_char, TextOf(ntext0), rep_count));
+		SP->_curscol += rep_count;
+
+		if (wrap_possible)
+		    PutChar(ntext0);
+	    } else {
+		for (i = 0; i < runcount; i++)
+		    PutChar(ntext[i]);
+	    }
+	    ntext += runcount;
+	    num -= runcount;
+	}
+	return 0;
+    }
+
+    for (i = 0; i < num; i++)
+	PutChar(ntext[i]);
+    return 0;
+}
+
+/*
+ * Output the line in the given range [first .. last]
+ *
+ * If there's a run of identical characters that's long enough to justify
+ * cursor movement, use that also.
+ *
+ * Returns: same as EmitRange
+ */
+static int
+PutRange(
+	    const chtype * otext,
+	    const chtype * ntext,
+	    int row,
+	    int first, int last)
+{
+    int j, run;
+
+    TR(TRACE_CHARPUT, ("PutRange(%p, %p, %d, %d, %d)",
+		       otext, ntext, row, first, last));
+
+    if (otext != ntext
+	&& (last - first + 1) > SP->_inline_cost) {
+	for (j = first, run = 0; j <= last; j++) {
+	    if (otext[j] == ntext[j]) {
+		run++;
+	    } else {
+		if (run > SP->_inline_cost) {
+		    int before_run = (j - run);
+		    EmitRange(ntext + first, before_run - first);
+		    GoTo(row, first = j);
+		}
+		run = 0;
+	    }
+	}
+    }
+    return EmitRange(ntext + first, last - first + 1);
+}
+
+#if CC_HAS_INLINE_FUNCS
+static void
+callPutChar(chtype const ch)
+{
+    PutChar(ch);
+}
+#endif
+
+/* leave unbracketed here so 'indent' works */
+#define MARK_NOCHANGE(win,row) \
+		win->_line[row].firstchar = _NOCHANGE; \
+		win->_line[row].lastchar = _NOCHANGE; \
+		if_USE_SCROLL_HINTS(win->_line[row].oldindex = row)
+
+int
+doupdate(void)
+{
+    int i;
+    int nonempty;
+#if USE_TRACE_TIMES
+    struct tms before, after;
+#endif /* USE_TRACE_TIMES */
+
+    T((T_CALLED("doupdate()")));
+
+#ifdef TRACE
+    if (_nc_tracing & TRACE_UPDATE) {
+	if (curscr->_clear)
+	    _tracef("curscr is clear");
+	else
+	    _tracedump("curscr", curscr);
+	_tracedump("newscr", newscr);
+    }
+#endif /* TRACE */
+
+    _nc_signal_handler(FALSE);
+
+    if (SP->_fifohold)
+	SP->_fifohold--;
+
+#if USE_SIZECHANGE
+    if (SP->_endwin || SP->_sig_winch) {
+	/*
+	 * This is a transparent extension:  XSI does not address it,
+	 * and applications need not know that ncurses can do it.
+	 *
+	 * Check if the terminal size has changed while curses was off
+	 * (this can happen in an xterm, for example), and resize the
+	 * ncurses data structures accordingly.
+	 */
+	_nc_update_screensize();
+    }
+#endif
+
+    if (SP->_endwin) {
+
+	T(("coming back from shell mode"));
+	reset_prog_mode();
+
+	_nc_mvcur_resume();
+	_nc_screen_resume();
+	SP->_mouse_resume(SP);
+
+	SP->_endwin = FALSE;
+    }
+#if USE_TRACE_TIMES
+    /* zero the metering machinery */
+    _nc_outchars = 0;
+    (void) times(&before);
+#endif /* USE_TRACE_TIMES */
+
+    /*
+     * This is the support for magic-cookie terminals.  The
+     * theory: we scan the virtual screen looking for attribute
+     * turnons.  Where we find one, check to make sure it's
+     * realizable by seeing if the required number of
+     * un-attributed blanks are present before and after the
+     * attributed range; try to shift the range boundaries over
+     * blanks (not changing the screen display) so this becomes
+     * true.  If it is, shift the beginning attribute change
+     * appropriately (the end one, if we've gotten this far, is
+     * guaranteed room for its cookie). If not, nuke the added
+     * attributes out of the span.
+     */
+#if USE_XMC_SUPPORT
+    if (magic_cookie_glitch > 0) {
+	int j, k;
+	attr_t rattr = A_NORMAL;
+
+	for (i = 0; i < screen_lines; i++) {
+	    for (j = 0; j < screen_columns; j++) {
+		bool failed = FALSE;
+		chtype turnon = AttrOf(newscr->_line[i].text[j]) & ~rattr;
+
+		/* is an attribute turned on here? */
+		if (turnon == 0) {
+		    rattr = AttrOf(newscr->_line[i].text[j]);
+		    continue;
+		}
+
+		TR(TRACE_ATTRS, ("At (%d, %d): from %s...", i, j, _traceattr(rattr)));
+		TR(TRACE_ATTRS, ("...to %s", _traceattr(turnon)));
+
+		/*
+		 * If the attribute change location is a blank with a
+		 * "safe" attribute, undo the attribute turnon.  This may
+		 * ensure there's enough room to set the attribute before
+		 * the first non-blank in the run.
+		 */
+#define SAFE(a)	(!((a) & (chtype)~NONBLANK_ATTR))
+		if (TextOf(newscr->_line[i].text[j]) == ' ' && SAFE(turnon)) {
+		    newscr->_line[i].text[j] &= ~turnon;
+		    continue;
+		}
+
+		/* check that there's enough room at start of span */
+		for (k = 1; k <= magic_cookie_glitch; k++) {
+		    if (j - k < 0
+			|| TextOf(newscr->_line[i].text[j - k]) != ' '
+			|| !SAFE(AttrOf(newscr->_line[i].text[j - k])))
+			failed = TRUE;
+		}
+		if (!failed) {
+		    bool end_onscreen = FALSE;
+		    int m, n = j;
+
+		    /* find end of span, if it's onscreen */
+		    for (m = i; m < screen_lines; m++) {
+			for (; n < screen_columns; n++) {
+			    if (AttrOf(newscr->_line[m].text[n]) == rattr) {
+				end_onscreen = TRUE;
+				TR(TRACE_ATTRS,
+				   ("Range attributed with %s ends at (%d, %d)",
+				    _traceattr(turnon), m, n));
+				goto foundit;
+			    }
+			}
+			n = 0;
+		    }
+		    TR(TRACE_ATTRS,
+		       ("Range attributed with %s ends offscreen",
+			_traceattr(turnon)));
+		  foundit:;
+
+		    if (end_onscreen) {
+			chtype *lastline = newscr->_line[m].text;
+
+			/*
+			 * If there are safely-attributed blanks at the
+			 * end of the range, shorten the range.  This will
+			 * help ensure that there is enough room at end
+			 * of span.
+			 */
+			while (n >= 0
+			       && TextOf(lastline[n]) == ' '
+			       && SAFE(AttrOf(lastline[n])))
+			    lastline[n--] &= ~turnon;
+
+			/* check that there's enough room at end of span */
+			for (k = 1; k <= magic_cookie_glitch; k++)
+			    if (n + k >= screen_columns
+				|| TextOf(lastline[n + k]) != ' '
+				|| !SAFE(AttrOf(lastline[n + k])))
+				failed = TRUE;
+		    }
+		}
+
+		if (failed) {
+		    int p, q = j;
+
+		    TR(TRACE_ATTRS,
+		       ("Clearing %s beginning at (%d, %d)",
+			_traceattr(turnon), i, j));
+
+		    /* turn off new attributes over span */
+		    for (p = i; p < screen_lines; p++) {
+			for (; q < screen_columns; q++) {
+			    if (AttrOf(newscr->_line[p].text[q]) == rattr)
+				goto foundend;
+			    newscr->_line[p].text[q] &= ~turnon;
+			}
+			q = 0;
+		    }
+		  foundend:;
+		} else {
+		    TR(TRACE_ATTRS,
+		       ("Cookie space for %s found before (%d, %d)",
+			_traceattr(turnon), i, j));
+
+		    /*
+		     * back up the start of range so there's room
+		     * for cookies before the first nonblank character
+		     */
+		    for (k = 1; k <= magic_cookie_glitch; k++)
+			newscr->_line[i].text[j - k] |= turnon;
+		}
+
+		rattr = AttrOf(newscr->_line[i].text[j]);
+	    }
+	}
+
+#ifdef TRACE
+	/* show altered highlights after magic-cookie check */
+	if (_nc_tracing & TRACE_UPDATE) {
+	    _tracef("After magic-cookie check...");
+	    _tracedump("newscr", newscr);
+	}
+#endif /* TRACE */
+    }
+#endif /* USE_XMC_SUPPORT */
+
+    nonempty = 0;
+    if (curscr->_clear || newscr->_clear) {	/* force refresh ? */
+	TR(TRACE_UPDATE, ("clearing and updating from scratch"));
+	ClrUpdate();
+	curscr->_clear = FALSE;	/* reset flag */
+	newscr->_clear = FALSE;	/* reset flag */
+    } else {
+	int changedlines = CHECK_INTERVAL;
+
+	if (check_pending())
+	    goto cleanup;
+
+	nonempty = min(screen_lines, newscr->_maxy + 1);
+
+	if (SP->_scrolling) {
+	    _nc_scroll_optimize();
+	}
+
+	nonempty = ClrBottom(nonempty);
+
+	TR(TRACE_UPDATE, ("Transforming lines, nonempty %d", nonempty));
+	for (i = 0; i < nonempty; i++) {
+	    /*
+	     * Here is our line-breakout optimization.
+	     */
+	    if (changedlines == CHECK_INTERVAL) {
+		if (check_pending())
+		    goto cleanup;
+		changedlines = 0;
+	    }
+
+	    /*
+	     * newscr->line[i].firstchar is normally set
+	     * by wnoutrefresh.  curscr->line[i].firstchar
+	     * is normally set by _nc_scroll_window in the
+	     * vertical-movement optimization code,
+	     */
+	    if (newscr->_line[i].firstchar != _NOCHANGE
+		|| curscr->_line[i].firstchar != _NOCHANGE) {
+		TransformLine(i);
+		changedlines++;
+	    }
+
+	    /* mark line changed successfully */
+	    if (i <= newscr->_maxy) {
+		MARK_NOCHANGE(newscr, i)
+	    }
+	    if (i <= curscr->_maxy) {
+		MARK_NOCHANGE(curscr, i)
+	    }
+	}
+    }
+
+    /* put everything back in sync */
+    for (i = nonempty; i <= newscr->_maxy; i++) {
+	MARK_NOCHANGE(newscr, i)
+    }
+    for (i = nonempty; i <= curscr->_maxy; i++) {
+	MARK_NOCHANGE(curscr, i)
+    }
+
+    if (!newscr->_leaveok) {
+	curscr->_curx = newscr->_curx;
+	curscr->_cury = newscr->_cury;
+
+	GoTo(curscr->_cury, curscr->_curx);
+    }
+
+  cleanup:
+    /*
+     * Keep the physical screen in normal mode in case we get other
+     * processes writing to the screen.
+     */
+    UpdateAttrs(A_NORMAL);
+
+    _nc_flush();
+    curscr->_attrs = newscr->_attrs;
+
+#if USE_TRACE_TIMES
+    (void) times(&after);
+    TR(TRACE_TIMES,
+       ("Update cost: %ld chars, %ld clocks system time, %ld clocks user time",
+	_nc_outchars,
+	after.tms_stime - before.tms_stime,
+	after.tms_utime - before.tms_utime));
+#endif /* USE_TRACE_TIMES */
+
+    _nc_signal_handler(TRUE);
+
+    returnCode(OK);
+}
+
+/*
+ *	ClrBlank(win)
+ *
+ *	Returns the attributed character that corresponds to the "cleared"
+ *	screen.  If the terminal has the back-color-erase feature, this will be
+ *	colored according to the wbkgd() call.
+ *
+ *	We treat 'curscr' specially because it isn't supposed to be set directly
+ *	in the wbkgd() call.  Assume 'stdscr' for this case.
+ */
+#define BCE_ATTRS (A_NORMAL|A_COLOR)
+#define BCE_BKGD(win) (((win) == curscr ? stdscr : (win))->_bkgd)
+
+static inline chtype
+ClrBlank(WINDOW *win)
+{
+    chtype blank = BLANK;
+    if (back_color_erase)
+	blank |= (BCE_BKGD(win) & BCE_ATTRS);
+    return blank;
+}
+
+/*
+**	ClrUpdate()
+**
+**	Update by clearing and redrawing the entire screen.
+**
+*/
+
+static void
+ClrUpdate(void)
+{
+    int i;
+    chtype blank = ClrBlank(stdscr);
+    int nonempty = min(screen_lines, newscr->_maxy + 1);
+
+    TR(TRACE_UPDATE, ("ClrUpdate() called"));
+
+    ClearScreen(blank);
+
+    TR(TRACE_UPDATE, ("updating screen from scratch"));
+
+    nonempty = ClrBottom(nonempty);
+
+    for (i = 0; i < nonempty; i++)
+	TransformLine(i);
+}
+
+/*
+**	ClrToEOL(blank)
+**
+**	Clear to end of current line, starting at the cursor position
+*/
+
+static void
+ClrToEOL(chtype blank, bool needclear)
+{
+    int j;
+
+    if (curscr != 0
+	&& SP->_cursrow >= 0) {
+	for (j = SP->_curscol; j < screen_columns; j++) {
+	    if (j >= 0) {
+		chtype *cp = &(curscr->_line[SP->_cursrow].text[j]);
+
+		if (*cp != blank) {
+		    *cp = blank;
+		    needclear = TRUE;
+		}
+	    }
+	}
+    } else {
+	needclear = TRUE;
+    }
+
+    if (needclear) {
+	UpdateAttrs(blank);
+	TPUTS_TRACE("clr_eol");
+	if (SP->_el_cost > (screen_columns - SP->_curscol)) {
+	    int count = (screen_columns - SP->_curscol);
+	    while (count-- > 0)
+		PutChar(blank);
+	} else {
+	    putp(clr_eol);
+	}
+    }
+}
+
+/*
+**	ClrToEOS(blank)
+**
+**	Clear to end of screen, starting at the cursor position
+*/
+
+static void
+ClrToEOS(chtype blank)
+{
+    int row, col;
+
+    row = SP->_cursrow;
+    col = SP->_curscol;
+
+    UpdateAttrs(blank);
+    TPUTS_TRACE("clr_eos");
+    tputs(clr_eos, screen_lines - row, _nc_outch);
+
+    while (col < screen_columns)
+	curscr->_line[row].text[col++] = blank;
+
+    for (row++; row < screen_lines; row++) {
+	for (col = 0; col < screen_columns; col++)
+	    curscr->_line[row].text[col] = blank;
+    }
+}
+
+/*
+ *	ClrBottom(total)
+ *
+ *	Test if clearing the end of the screen would satisfy part of the
+ *	screen-update.  Do this by scanning backwards through the lines in the
+ *	screen, checking if each is blank, and one or more are changed.
+ */
+static int
+ClrBottom(int total)
+{
+    int row;
+    int col;
+    int top = total;
+    int last = min(screen_columns, newscr->_maxx + 1);
+    chtype blank = ClrBlank(stdscr);
+    bool ok;
+
+    if (clr_eos && can_clear_with(blank)) {
+
+	for (row = total - 1; row >= 0; row--) {
+	    for (col = 0, ok = TRUE; ok && col < last; col++) {
+		ok = (newscr->_line[row].text[col] == blank);
+	    }
+	    if (!ok)
+		break;
+
+	    for (col = 0; ok && col < last; col++) {
+		ok = (curscr->_line[row].text[col] == blank);
+	    }
+	    if (!ok)
+		top = row;
+	}
+
+	/* don't use clr_eos for just one line if clr_eol available */
+	if (top < total - 1 || (top < total && !clr_eol && !clr_bol)) {
+	    GoTo(top, 0);
+	    ClrToEOS(blank);
+	    total = top;
+	    if (SP->oldhash && SP->newhash) {
+		for (row = top; row < screen_lines; row++)
+		    SP->oldhash[row] = SP->newhash[row];
+	    }
+	}
+    }
+    return total;
+}
+
+/*
+**	TransformLine(lineno)
+**
+**	Transform the given line in curscr to the one in newscr, using
+**	Insert/Delete Character if _nc_idcok && has_ic().
+**
+**		firstChar = position of first different character in line
+**		oLastChar = position of last different character in old line
+**		nLastChar = position of last different character in new line
+**
+**		move to firstChar
+**		overwrite chars up to min(oLastChar, nLastChar)
+**		if oLastChar < nLastChar
+**			insert newLine[oLastChar+1..nLastChar]
+**		else
+**			delete oLastChar - nLastChar spaces
+*/
+
+static void
+TransformLine(int const lineno)
+{
+    int firstChar, oLastChar, nLastChar;
+    chtype *newLine = newscr->_line[lineno].text;
+    chtype *oldLine = curscr->_line[lineno].text;
+    int n;
+    bool attrchanged = FALSE;
+
+    TR(TRACE_UPDATE, ("TransformLine(%d) called", lineno));
+
+    /* copy new hash value to old one */
+    if (SP->oldhash && SP->newhash)
+	SP->oldhash[lineno] = SP->newhash[lineno];
+
+#define ColorOf(n) ((n) & A_COLOR)
+#define unColor(n) ((n) & ALL_BUT_COLOR)
+    /*
+     * If we have colors, there is the possibility of having two color pairs
+     * that display as the same colors.  For instance, Lynx does this.  Check
+     * for this case, and update the old line with the new line's colors when
+     * they are equivalent.
+     */
+    if (SP->_coloron) {
+	chtype oldColor;
+	chtype newColor;
+	int oldPair;
+	int newPair;
+
+	for (n = 0; n < screen_columns; n++) {
+	    if (newLine[n] != oldLine[n]) {
+		oldColor = ColorOf(oldLine[n]);
+		newColor = ColorOf(newLine[n]);
+		if (oldColor != newColor
+		    && unColor(oldLine[n]) == unColor(newLine[n])) {
+		    oldPair = PAIR_NUMBER(oldColor);
+		    newPair = PAIR_NUMBER(newColor);
+		    if (oldPair < COLOR_PAIRS
+			&& newPair < COLOR_PAIRS
+			&& SP->_color_pairs[oldPair] == SP->_color_pairs[newPair]) {
+			oldLine[n] &= ~A_COLOR;
+			oldLine[n] |= ColorOf(newLine[n]);
+		    }
+		}
+	    }
+	}
+    }
+
+    if (ceol_standout_glitch && clr_eol) {
+	firstChar = 0;
+	while (firstChar < screen_columns) {
+	    if (AttrOf(newLine[firstChar]) != AttrOf(oldLine[firstChar]))
+		attrchanged = TRUE;
+	    firstChar++;
+	}
+    }
+
+    firstChar = 0;
+
+    if (attrchanged) {		/* we may have to disregard the whole line */
+	GoTo(lineno, firstChar);
+	ClrToEOL(ClrBlank(curscr), FALSE);
+	PutRange(oldLine, newLine, lineno, 0, (screen_columns - 1));
+#if USE_XMC_SUPPORT
+
+#define NEW(r,c) newscr->_line[r].text[c]
+#define xmc_turn_on(a,b) ((((a)^(b)) & ~(a) & SP->_xmc_triggers) != 0)
+#define xmc_turn_off(a,b) xmc_turn_on(b,a)
+
+	/*
+	 * This is a very simple loop to paint characters which may have the
+	 * magic cookie glitch embedded.  It doesn't know much about video
+	 * attributes which are continued from one line to the next.  It
+	 * assumes that we have filtered out requests for attribute changes
+	 * that do not get mapped to blank positions.
+	 *
+	 * FIXME: we are not keeping track of where we put the cookies, so this
+	 * will work properly only once, since we may overwrite a cookie in a
+	 * following operation.
+	 */
+    } else if (magic_cookie_glitch > 0) {
+	GoTo(lineno, firstChar);
+	for (n = 0; n < screen_columns; n++) {
+	    int m = n + magic_cookie_glitch;
+
+	    /* check for turn-on:
+	     * If we are writing an attributed blank, where the
+	     * previous cell is not attributed.
+	     */
+	    if (TextOf(newLine[n]) == ' '
+		&& ((n > 0
+		     && xmc_turn_on(newLine[n - 1], newLine[n]))
+		    || (n == 0
+			&& lineno > 0
+			&& xmc_turn_on(NEW(lineno - 1, screen_columns - 1),
+				       newLine[n])))) {
+		n = m;
+	    }
+
+	    PutChar(newLine[n]);
+
+	    /* check for turn-off:
+	     * If we are writing an attributed non-blank, where the
+	     * next cell is blank, and not attributed.
+	     */
+	    if (TextOf(newLine[n]) != ' '
+		&& ((n + 1 < screen_columns
+		     && xmc_turn_off(newLine[n], newLine[n + 1]))
+		    || (n + 1 >= screen_columns
+			&& lineno + 1 < screen_lines
+			&& xmc_turn_off(newLine[n], NEW(lineno + 1, 0))))) {
+		n = m;
+	    }
+
+	}
+#undef NEW
+#endif
+    } else {
+	chtype blank;
+
+	/* find the first differing character */
+	while (firstChar < screen_columns &&
+	       newLine[firstChar] == oldLine[firstChar])
+	    firstChar++;
+
+	/* if there wasn't one, we're done */
+	if (firstChar >= screen_columns)
+	    return;
+
+	/* it may be cheap to clear leading whitespace with clr_bol */
+	if (clr_bol && can_clear_with(blank = newLine[0])) {
+	    int oFirstChar, nFirstChar;
+
+	    for (oFirstChar = 0; oFirstChar < screen_columns; oFirstChar++)
+		if (oldLine[oFirstChar] != blank)
+		    break;
+	    for (nFirstChar = 0; nFirstChar < screen_columns; nFirstChar++)
+		if (newLine[nFirstChar] != blank)
+		    break;
+
+	    if (nFirstChar > oFirstChar + SP->_el1_cost) {
+		if (nFirstChar >= screen_columns && SP->_el_cost <= SP->_el1_cost) {
+		    GoTo(lineno, 0);
+		    UpdateAttrs(blank);
+		    TPUTS_TRACE("clr_eol");
+		    putp(clr_eol);
+		} else {
+		    GoTo(lineno, nFirstChar - 1);
+		    UpdateAttrs(blank);
+		    TPUTS_TRACE("clr_bol");
+		    putp(clr_bol);
+		}
+
+		while (firstChar < nFirstChar)
+		    oldLine[firstChar++] = blank;
+
+		if (firstChar >= screen_columns)
+		    return;
+	    }
+	}
+
+	blank = newLine[screen_columns - 1];
+
+	if (!can_clear_with(blank)) {
+	    /* find the last differing character */
+	    nLastChar = screen_columns - 1;
+
+	    while (nLastChar > firstChar
+		   && newLine[nLastChar] == oldLine[nLastChar])
+		nLastChar--;
+
+	    if (nLastChar >= firstChar) {
+		GoTo(lineno, firstChar);
+		PutRange(oldLine, newLine, lineno, firstChar, nLastChar);
+		memcpy(oldLine + firstChar,
+		       newLine + firstChar,
+		       (nLastChar - firstChar + 1) * sizeof(chtype));
+	    }
+	    return;
+	}
+
+	/* find last non-blank character on old line */
+	oLastChar = screen_columns - 1;
+	while (oLastChar > firstChar && oldLine[oLastChar] == blank)
+	    oLastChar--;
+
+	/* find last non-blank character on new line */
+	nLastChar = screen_columns - 1;
+	while (nLastChar > firstChar && newLine[nLastChar] == blank)
+	    nLastChar--;
+
+	if ((nLastChar == firstChar)
+	    && (SP->_el_cost < (oLastChar - nLastChar))) {
+	    GoTo(lineno, firstChar);
+	    if (newLine[firstChar] != blank)
+		PutChar(newLine[firstChar]);
+	    ClrToEOL(blank, FALSE);
+	} else if ((nLastChar != oLastChar)
+		   && (newLine[nLastChar] != oldLine[oLastChar]
+		       || !(_nc_idcok && has_ic()))) {
+	    GoTo(lineno, firstChar);
+	    if ((oLastChar - nLastChar) > SP->_el_cost) {
+		if (PutRange(oldLine, newLine, lineno, firstChar, nLastChar))
+		    GoTo(lineno, nLastChar + 1);
+		ClrToEOL(blank, FALSE);
+	    } else {
+		n = max(nLastChar, oLastChar);
+		PutRange(oldLine, newLine, lineno, firstChar, n);
+	    }
+	} else {
+	    int nLastNonblank = nLastChar;
+	    int oLastNonblank = oLastChar;
+
+	    /* find the last characters that really differ */
+	    while (newLine[nLastChar] == oldLine[oLastChar]) {
+		if (nLastChar != 0
+		    && oLastChar != 0) {
+		    nLastChar--;
+		    oLastChar--;
+		} else {
+		    break;
+		}
+	    }
+
+	    n = min(oLastChar, nLastChar);
+	    if (n >= firstChar) {
+		GoTo(lineno, firstChar);
+		PutRange(oldLine, newLine, lineno, firstChar, n);
+	    }
+
+	    if (oLastChar < nLastChar) {
+		int m = max(nLastNonblank, oLastNonblank);
+		GoTo(lineno, n + 1);
+		if (InsCharCost(nLastChar - oLastChar)
+		    > (m - n)) {
+		    PutRange(oldLine, newLine, lineno, n + 1, m);
+		} else {
+		    InsStr(&newLine[n + 1], nLastChar - oLastChar);
+		}
+	    } else if (oLastChar > nLastChar) {
+		GoTo(lineno, n + 1);
+		if (DelCharCost(oLastChar - nLastChar)
+		    > SP->_el_cost + nLastNonblank - (n + 1)) {
+		    if (PutRange(oldLine, newLine, lineno,
+				 n + 1, nLastNonblank))
+			GoTo(lineno, nLastNonblank + 1);
+		    ClrToEOL(blank, FALSE);
+		} else {
+		    /*
+		     * The delete-char sequence will
+		     * effectively shift in blanks from the
+		     * right margin of the screen.  Ensure
+		     * that they are the right color by
+		     * setting the video attributes from
+		     * the last character on the row.
+		     */
+		    UpdateAttrs(blank);
+		    DelChar(oLastChar - nLastChar);
+		}
+	    }
+	}
+    }
+
+    /* update the code's internal representation */
+    if (screen_columns > firstChar)
+	memcpy(oldLine + firstChar,
+	       newLine + firstChar,
+	       (screen_columns - firstChar) * sizeof(chtype));
+}
+
+/*
+**	ClearScreen(blank)
+**
+**	Clear the physical screen and put cursor at home
+**
+*/
+
+static void
+ClearScreen(chtype blank)
+{
+    int i, j;
+    bool fast_clear = (clear_screen || clr_eos || clr_eol);
+
+    TR(TRACE_UPDATE, ("ClearScreen() called"));
+
+#if NCURSES_EXT_FUNCS
+    if (SP->_coloron
+	&& !SP->_default_color) {
+	_nc_do_color(COLOR_PAIR(SP->_current_attr), 0, FALSE, _nc_outch);
+	if (!back_color_erase) {
+	    fast_clear = FALSE;
+	}
+    }
+#endif
+
+    if (fast_clear) {
+	if (clear_screen) {
+	    UpdateAttrs(blank);
+	    TPUTS_TRACE("clear_screen");
+	    putp(clear_screen);
+	    SP->_cursrow = SP->_curscol = 0;
+	    position_check(SP->_cursrow, SP->_curscol, "ClearScreen");
+	} else if (clr_eos) {
+	    SP->_cursrow = SP->_curscol = -1;
+	    GoTo(0, 0);
+
+	    UpdateAttrs(blank);
+	    TPUTS_TRACE("clr_eos");
+	    putp(clr_eos);
+	} else if (clr_eol) {
+	    SP->_cursrow = SP->_curscol = -1;
+
+	    UpdateAttrs(blank);
+	    for (i = 0; i < screen_lines; i++) {
+		GoTo(i, 0);
+		TPUTS_TRACE("clr_eol");
+		putp(clr_eol);
+	    }
+	    GoTo(0, 0);
+	}
+    } else {
+	UpdateAttrs(blank);
+	for (i = 0; i < screen_lines; i++) {
+	    GoTo(i, 0);
+	    for (j = 0; j < screen_columns; j++)
+		PutChar(blank);
+	}
+	GoTo(0, 0);
+    }
+
+    for (i = 0; i < screen_lines; i++) {
+	for (j = 0; j < screen_columns; j++)
+	    curscr->_line[i].text[j] = blank;
+    }
+
+    TR(TRACE_UPDATE, ("screen cleared"));
+}
+
+/*
+**	InsStr(line, count)
+**
+**	Insert the count characters pointed to by line.
+**
+*/
+
+static void
+InsStr(chtype * line, int count)
+{
+    TR(TRACE_UPDATE, ("InsStr(%p,%d) called", line, count));
+
+    /* Prefer parm_ich as it has the smallest cost - no need to shift
+     * the whole line on each character. */
+    /* The order must match that of InsCharCost. */
+    if (parm_ich) {
+	TPUTS_TRACE("parm_ich");
+	tputs(tparm(parm_ich, count), count, _nc_outch);
+	while (count) {
+	    PutAttrChar(*line);
+	    line++;
+	    count--;
+	}
+    } else if (enter_insert_mode && exit_insert_mode) {
+	TPUTS_TRACE("enter_insert_mode");
+	putp(enter_insert_mode);
+	while (count) {
+	    PutAttrChar(*line);
+	    if (insert_padding) {
+		TPUTS_TRACE("insert_padding");
+		putp(insert_padding);
+	    }
+	    line++;
+	    count--;
+	}
+	TPUTS_TRACE("exit_insert_mode");
+	putp(exit_insert_mode);
+    } else {
+	while (count) {
+	    TPUTS_TRACE("insert_character");
+	    putp(insert_character);
+	    PutAttrChar(*line);
+	    if (insert_padding) {
+		TPUTS_TRACE("insert_padding");
+		putp(insert_padding);
+	    }
+	    line++;
+	    count--;
+	}
+    }
+    position_check(SP->_cursrow, SP->_curscol, "InsStr");
+}
+
+/*
+**	DelChar(count)
+**
+**	Delete count characters at current position
+**
+*/
+
+static void
+DelChar(int count)
+{
+    int n;
+
+    TR(TRACE_UPDATE, ("DelChar(%d) called, position = (%d,%d)", count,
+		      newscr->_cury, newscr->_curx));
+
+    if (parm_dch) {
+	TPUTS_TRACE("parm_dch");
+	tputs(tparm(parm_dch, count), count, _nc_outch);
+    } else {
+	for (n = 0; n < count; n++) {
+	    TPUTS_TRACE("delete_character");
+	    putp(delete_character);
+	}
+    }
+}
+
+/*
+**	_nc_outstr(char *str)
+**
+**	Emit a string without waiting for update.
+*/
+
+void
+_nc_outstr(const char *str)
+{
+    (void) putp(str);
+    _nc_flush();
+}
+
+/*
+ * Physical-scrolling support
+ *
+ * This code was adapted from Keith Bostic's hardware scrolling
+ * support for 4.4BSD curses.  I (esr) translated it to use terminfo
+ * capabilities, narrowed the call interface slightly, and cleaned
+ * up some convoluted tests.  I also added support for the memory_above
+ * memory_below, and non_dest_scroll_region capabilities.
+ *
+ * For this code to work, we must have either
+ * change_scroll_region and scroll forward/reverse commands, or
+ * insert and delete line capabilities.
+ * When the scrolling region has been set, the cursor has to
+ * be at the last line of the region to make the scroll up
+ * happen, or on the first line of region to scroll down.
+ *
+ * This code makes one aesthetic decision in the opposite way from
+ * BSD curses.  BSD curses preferred pairs of il/dl operations
+ * over scrolls, allegedly because il/dl looked faster.  We, on
+ * the other hand, prefer scrolls because (a) they're just as fast
+ * on many terminals and (b) using them avoids bouncing an
+ * unchanged bottom section of the screen up and down, which is
+ * visually nasty.
+ *
+ * (lav): added more cases, used dl/il when bot==maxy and in csr case.
+ *
+ * I used assumption that capabilities il/il1/dl/dl1 work inside
+ * changed scroll region not shifting screen contents outside of it.
+ * If there are any terminals behaving different way, it would be
+ * necessary to add some conditions to scroll_csr_forward/backward.
+ */
+
+/* Try to scroll up assuming given csr (miny, maxy). Returns ERR on failure */
+static int
+scroll_csr_forward(int n, int top, int bot, int miny, int maxy, chtype blank)
+{
+    int i, j;
+
+    if (n == 1 && scroll_forward && top == miny && bot == maxy) {
+	GoTo(bot, 0);
+	UpdateAttrs(blank);
+	TPUTS_TRACE("scroll_forward");
+	tputs(scroll_forward, 0, _nc_outch);
+    } else if (n == 1 && delete_line && bot == maxy) {
+	GoTo(top, 0);
+	UpdateAttrs(blank);
+	TPUTS_TRACE("delete_line");
+	tputs(delete_line, 0, _nc_outch);
+    } else if (parm_index && top == miny && bot == maxy) {
+	GoTo(bot, 0);
+	UpdateAttrs(blank);
+	TPUTS_TRACE("parm_index");
+	tputs(tparm(parm_index, n, 0), n, _nc_outch);
+    } else if (parm_delete_line && bot == maxy) {
+	GoTo(top, 0);
+	UpdateAttrs(blank);
+	TPUTS_TRACE("parm_delete_line");
+	tputs(tparm(parm_delete_line, n, 0), n, _nc_outch);
+    } else if (scroll_forward && top == miny && bot == maxy) {
+	GoTo(bot, 0);
+	UpdateAttrs(blank);
+	for (i = 0; i < n; i++) {
+	    TPUTS_TRACE("scroll_forward");
+	    tputs(scroll_forward, 0, _nc_outch);
+	}
+    } else if (delete_line && bot == maxy) {
+	GoTo(top, 0);
+	UpdateAttrs(blank);
+	for (i = 0; i < n; i++) {
+	    TPUTS_TRACE("delete_line");
+	    tputs(delete_line, 0, _nc_outch);
+	}
+    } else
+	return ERR;
+
+#if NCURSES_EXT_FUNCS
+    if (FILL_BCE()) {
+	for (i = 0; i < n; i++) {
+	    GoTo(bot - i, 0);
+	    for (j = 0; j < screen_columns; j++)
+		PutChar(blank);
+	}
+    }
+#endif
+    return OK;
+}
+
+/* Try to scroll down assuming given csr (miny, maxy). Returns ERR on failure */
+/* n > 0 */
+static int
+scroll_csr_backward(int n, int top, int bot, int miny, int maxy, chtype blank)
+{
+    int i, j;
+
+    if (n == 1 && scroll_reverse && top == miny && bot == maxy) {
+	GoTo(top, 0);
+	UpdateAttrs(blank);
+	TPUTS_TRACE("scroll_reverse");
+	tputs(scroll_reverse, 0, _nc_outch);
+    } else if (n == 1 && insert_line && bot == maxy) {
+	GoTo(top, 0);
+	UpdateAttrs(blank);
+	TPUTS_TRACE("insert_line");
+	tputs(insert_line, 0, _nc_outch);
+    } else if (parm_rindex && top == miny && bot == maxy) {
+	GoTo(top, 0);
+	UpdateAttrs(blank);
+	TPUTS_TRACE("parm_rindex");
+	tputs(tparm(parm_rindex, n, 0), n, _nc_outch);
+    } else if (parm_insert_line && bot == maxy) {
+	GoTo(top, 0);
+	UpdateAttrs(blank);
+	TPUTS_TRACE("parm_insert_line");
+	tputs(tparm(parm_insert_line, n, 0), n, _nc_outch);
+    } else if (scroll_reverse && top == miny && bot == maxy) {
+	GoTo(top, 0);
+	UpdateAttrs(blank);
+	for (i = 0; i < n; i++) {
+	    TPUTS_TRACE("scroll_reverse");
+	    tputs(scroll_reverse, 0, _nc_outch);
+	}
+    } else if (insert_line && bot == maxy) {
+	GoTo(top, 0);
+	UpdateAttrs(blank);
+	for (i = 0; i < n; i++) {
+	    TPUTS_TRACE("insert_line");
+	    tputs(insert_line, 0, _nc_outch);
+	}
+    } else
+	return ERR;
+
+#if NCURSES_EXT_FUNCS
+    if (FILL_BCE()) {
+	for (i = 0; i < n; i++) {
+	    GoTo(top + i, 0);
+	    for (j = 0; j < screen_columns; j++)
+		PutChar(blank);
+	}
+    }
+#endif
+    return OK;
+}
+
+/* scroll by using delete_line at del and insert_line at ins */
+/* n > 0 */
+static int
+scroll_idl(int n, int del, int ins, chtype blank)
+{
+    int i;
+
+    if (!((parm_delete_line || delete_line) && (parm_insert_line || insert_line)))
+	return ERR;
+
+    GoTo(del, 0);
+    UpdateAttrs(blank);
+    if (n == 1 && delete_line) {
+	TPUTS_TRACE("delete_line");
+	tputs(delete_line, 0, _nc_outch);
+    } else if (parm_delete_line) {
+	TPUTS_TRACE("parm_delete_line");
+	tputs(tparm(parm_delete_line, n, 0), n, _nc_outch);
+    } else {			/* if (delete_line) */
+	for (i = 0; i < n; i++) {
+	    TPUTS_TRACE("delete_line");
+	    tputs(delete_line, 0, _nc_outch);
+	}
+    }
+
+    GoTo(ins, 0);
+    UpdateAttrs(blank);
+    if (n == 1 && insert_line) {
+	TPUTS_TRACE("insert_line");
+	tputs(insert_line, 0, _nc_outch);
+    } else if (parm_insert_line) {
+	TPUTS_TRACE("parm_insert_line");
+	tputs(tparm(parm_insert_line, n, 0), n, _nc_outch);
+    } else {			/* if (insert_line) */
+	for (i = 0; i < n; i++) {
+	    TPUTS_TRACE("insert_line");
+	    tputs(insert_line, 0, _nc_outch);
+	}
+    }
+
+    return OK;
+}
+
+int
+_nc_scrolln(int n, int top, int bot, int maxy)
+/* scroll region from top to bot by n lines */
+{
+    chtype blank = ClrBlank(stdscr);
+    int i;
+    bool cursor_saved = FALSE;
+    int res;
+
+    TR(TRACE_MOVE, ("mvcur_scrolln(%d, %d, %d, %d)", n, top, bot, maxy));
+
+#if USE_XMC_SUPPORT
+    /*
+     * If we scroll, we might remove a cookie.
+     */
+    if (magic_cookie_glitch > 0) {
+	return (ERR);
+    }
+#endif
+
+    if (n > 0) {		/* scroll up (forward) */
+	/*
+	 * Explicitly clear if stuff pushed off top of region might
+	 * be saved by the terminal.
+	 */
+	res = scroll_csr_forward(n, top, bot, 0, maxy, blank);
+
+	if (res == ERR && change_scroll_region) {
+	    if ((((n == 1 && scroll_forward) || parm_index)
+		 && (SP->_cursrow == bot || SP->_cursrow == bot - 1))
+		&& save_cursor && restore_cursor) {
+		cursor_saved = TRUE;
+		TPUTS_TRACE("save_cursor");
+		tputs(save_cursor, 0, _nc_outch);
+	    }
+	    TPUTS_TRACE("change_scroll_region");
+	    tputs(tparm(change_scroll_region, top, bot), 0, _nc_outch);
+	    if (cursor_saved) {
+		TPUTS_TRACE("restore_cursor");
+		tputs(restore_cursor, 0, _nc_outch);
+	    } else {
+		SP->_cursrow = SP->_curscol = -1;
+	    }
+
+	    res = scroll_csr_forward(n, top, bot, top, bot, blank);
+
+	    TPUTS_TRACE("change_scroll_region");
+	    tputs(tparm(change_scroll_region, 0, maxy), 0, _nc_outch);
+	    SP->_cursrow = SP->_curscol = -1;
+	}
+
+	if (res == ERR && _nc_idlok)
+	    res = scroll_idl(n, top, bot - n + 1, blank);
+
+	/*
+	 * Clear the newly shifted-in text.
+	 */
+	if (res != ERR
+	    && (non_dest_scroll_region || (memory_below && bot == maxy))) {
+	    if (bot == maxy && clr_eos) {
+		GoTo(bot - n, 0);
+		ClrToEOS(BLANK);
+	    } else {
+		for (i = 0; i < n; i++) {
+		    GoTo(bot - i, 0);
+		    ClrToEOL(BLANK, FALSE);
+		}
+	    }
+	}
+
+    } else {			/* (n < 0) - scroll down (backward) */
+	res = scroll_csr_backward(-n, top, bot, 0, maxy, blank);
+
+	if (res == ERR && change_scroll_region) {
+	    if (top != 0 && (SP->_cursrow == top || SP->_cursrow == top - 1)
+		&& save_cursor && restore_cursor) {
+		cursor_saved = TRUE;
+		TPUTS_TRACE("save_cursor");
+		tputs(save_cursor, 0, _nc_outch);
+	    }
+	    TPUTS_TRACE("change_scroll_region");
+	    tputs(tparm(change_scroll_region, top, bot), 0, _nc_outch);
+	    if (cursor_saved) {
+		TPUTS_TRACE("restore_cursor");
+		tputs(restore_cursor, 0, _nc_outch);
+	    } else {
+		SP->_cursrow = SP->_curscol = -1;
+	    }
+
+	    res = scroll_csr_backward(-n, top, bot, top, bot, blank);
+
+	    TPUTS_TRACE("change_scroll_region");
+	    tputs(tparm(change_scroll_region, 0, maxy), 0, _nc_outch);
+	    SP->_cursrow = SP->_curscol = -1;
+	}
+
+	if (res == ERR && _nc_idlok)
+	    res = scroll_idl(-n, bot + n + 1, top, blank);
+
+	/*
+	 * Clear the newly shifted-in text.
+	 */
+	if (res != ERR
+	    && (non_dest_scroll_region || (memory_above && top == 0))) {
+	    for (i = 0; i < -n; i++) {
+		GoTo(i + top, 0);
+		ClrToEOL(BLANK, FALSE);
+	    }
+	}
+    }
+
+    if (res == ERR)
+	return (ERR);
+
+    _nc_scroll_window(curscr, n, top, bot, blank);
+
+    /* shift hash values too - they can be reused */
+    _nc_scroll_oldhash(n, top, bot);
+
+    return (OK);
+}
+
+void
+_nc_screen_resume(void)
+{
+    /* make sure terminal is in a sane known state */
+    SP->_current_attr = A_NORMAL;
+    newscr->_clear = TRUE;
+
+    if (SP->_coloron == TRUE && orig_pair)
+	putp(orig_pair);
+    if (exit_attribute_mode)
+	putp(exit_attribute_mode);
+    else {
+	/* turn off attributes */
+	if (exit_alt_charset_mode)
+	    putp(exit_alt_charset_mode);
+	if (exit_standout_mode)
+	    putp(exit_standout_mode);
+	if (exit_underline_mode)
+	    putp(exit_underline_mode);
+    }
+    if (exit_insert_mode)
+	putp(exit_insert_mode);
+    if (enter_am_mode && exit_am_mode)
+	putp(auto_right_margin ? enter_am_mode : exit_am_mode);
+}
+
+void
+_nc_screen_init(void)
+{
+    _nc_screen_resume();
+}
+
+/* wrap up screen handling */
+void
+_nc_screen_wrap(void)
+{
+    UpdateAttrs(A_NORMAL);
+#if NCURSES_EXT_FUNCS
+    if (SP->_coloron
+	&& !SP->_default_color) {
+	SP->_default_color = TRUE;
+	_nc_do_color(-1, 0, FALSE, _nc_outch);
+	SP->_default_color = FALSE;
+
+	mvcur(SP->_cursrow, SP->_curscol, screen_lines - 1, 0);
+	SP->_cursrow = screen_lines - 1;
+	SP->_curscol = 0;
+
+	ClrToEOL(BLANK, TRUE);
+    }
+#endif
+}
+
+#if USE_XMC_SUPPORT
+void
+_nc_do_xmc_glitch(attr_t previous)
+{
+    attr_t chg = XMC_CHANGES(previous ^ SP->_current_attr);
+
+    while (chg != 0) {
+	if (chg & 1) {
+	    SP->_curscol += magic_cookie_glitch;
+	    if (SP->_curscol >= SP->_columns)
+		wrap_cursor();
+	    TR(TRACE_UPDATE, ("bumped to %d,%d after cookie", SP->_cursrow, SP->_curscol));
+	}
+	chg >>= 1;
+    }
+}
+#endif /* USE_XMC_SUPPORT */
diff --git a/ncurses-5.2/panel/Makefile.in b/ncurses-5.2/panel/Makefile.in
new file mode 100644
index 0000000..75b8d3e
--- /dev/null
+++ b/ncurses-5.2/panel/Makefile.in
@@ -0,0 +1,149 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998-2000 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+# Makefile for panels source code.
+#
+# This makes the following:
+#	libraries (normal/debug/profile/shared)
+#
+# The variable 'srcdir' refers to the source-distribution, and can be set with
+# the configure script by "--srcdir=DIR".
+#
+# The rules are organized to produce the libraries for the configured models,
+
+# turn off _all_ suffix rules; we'll generate our own
+.SUFFIXES:
+
+SHELL		= /bin/sh
+THIS		= Makefile
+
+MODEL		= @DFT_LWR_MODEL@
+DESTDIR		= @DESTDIR@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+libdir		= @libdir@
+includedir	= @includedir@
+datadir		= @datadir@
+
+LIBTOOL		= @LIBTOOL@
+
+INSTALL		= @INSTALL@
+INSTALL_LIB	= @INSTALL@ @INSTALL_LIB@
+INSTALL_DATA	= @INSTALL_DATA@
+
+AR		= @AR@
+AR_OPTS		= @AR_OPTS@
+AWK		= @AWK@
+LD		= @LD@
+LN_S		= @LN_S@
+
+CC		= @CC@
+CPP		= @CPP@
+CFLAGS		= @CFLAGS@
+
+CPPFLAGS	= @CPPFLAGS@ \
+		  -DHAVE_CONFIG_H
+
+CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
+
+CFLAGS_LIBTOOL	= $(CCFLAGS)
+CFLAGS_NORMAL	= $(CCFLAGS)
+CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
+CFLAGS_PROFILE	= $(CCFLAGS) -pg
+CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
+
+CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
+
+LINK		= $(LIBTOOL) $(CC)
+LDFLAGS		= @LDFLAGS@ @LD_MODEL@ @LIBS@
+
+SHLIB_DIRS	= -L../lib -L$(libdir)
+SHLIB_LIST	= $(SHLIB_DIRS) -lncurses@LIB_SUFFIX@ @SHLIB_LIST@
+
+MK_SHARED_LIB	= @MK_SHARED_LIB@
+
+NCURSES_MAJOR	= @NCURSES_MAJOR@
+NCURSES_MINOR	= @NCURSES_MINOR@
+REL_VERSION	= @cf_cv_rel_version@
+ABI_VERSION	= @cf_cv_abi_version@
+
+RANLIB		= @RANLIB@
+
+LIBRARIES	= @LIBS_TO_MAKE@
+
+LINT		= @LINT@
+LINT_OPTS	= @LINT_OPTS@
+LINT_LIBS	= -lpanel -lncurses @LIBS@
+
+AUTO_SRC	= \
+		../include/panel.h
+
+################################################################################
+all \
+libs \
+install ::	$(AUTO_SRC) $(LIBRARIES)
+
+sources:	$(AUTO_SRC)
+
+$(DESTDIR)$(libdir) :
+	$(srcdir)/../mkinstalldirs $@
+
+# make a copy to simplify include-paths while still keeping panel's include
+# file in this directory.
+../include/panel.h : $(srcdir)/panel.h
+	-rm -f $@
+	cp $(srcdir)/panel.h $@
+
+PANEL_PRIV_H = \
+	$(srcdir)/panel.priv.h \
+	$(srcdir)/panel.h
+
+tags:
+	ctags *.[ch]
+
+@MAKE_UPPER_TAGS@TAGS:
+@MAKE_UPPER_TAGS@	etags *.[ch]
+
+mostlyclean ::
+	-rm -f core tags TAGS *~ *.ln *.atac trace
+
+clean :: mostlyclean
+	-rm -f $(AUTO_SRC)
+
+distclean :: clean
+	-rm -f Makefile
+
+realclean :: distclean
+
+###############################################################################
+# The remainder of this file is automatically generated during configuration
+###############################################################################
diff --git a/ncurses-5.2/panel/headers b/ncurses-5.2/panel/headers
new file mode 100644
index 0000000..fa0164c
--- /dev/null
+++ b/ncurses-5.2/panel/headers
@@ -0,0 +1,31 @@
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996
+#
+$(srcdir)/panel.h
diff --git a/ncurses-5.2/panel/llib-lpanel b/ncurses-5.2/panel/llib-lpanel
new file mode 100644
index 0000000..2ca1a3e
--- /dev/null
+++ b/ncurses-5.2/panel/llib-lpanel
@@ -0,0 +1,143 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ ****************************************************************************/
+/* LINTLIBRARY */
+
+/* ./panel.c */
+
+#include "panel.priv.h"
+
+
+/* ./p_above.c */
+
+#undef panel_above
+PANEL	*panel_above(
+		const PANEL *pan)
+		{ return(*(PANEL **)0); }
+
+/* ./p_below.c */
+
+#undef panel_below
+PANEL	*panel_below(
+		const PANEL *pan)
+		{ return(*(PANEL **)0); }
+
+/* ./p_bottom.c */
+
+#undef bottom_panel
+int	bottom_panel(
+		PANEL	*pan)
+		{ return(*(int *)0); }
+
+/* ./p_delete.c */
+
+#undef del_panel
+int	del_panel(
+		PANEL	*pan)
+		{ return(*(int *)0); }
+
+/* ./p_hide.c */
+
+#undef hide_panel
+int	hide_panel(
+		 PANEL	*pan)
+		{ return(*(int *)0); }
+
+/* ./p_hidden.c */
+
+#undef panel_hidden
+int	panel_hidden(
+		const PANEL *pan)
+		{ return(*(int *)0); }
+
+/* ./p_move.c */
+
+#undef move_panel
+int	move_panel(
+		PANEL	*pan, 
+		int	starty, 
+		int	startx)
+		{ return(*(int *)0); }
+
+/* ./p_new.c */
+
+#undef new_panel
+PANEL	*new_panel(
+		WINDOW	*win)
+		{ return(*(PANEL **)0); }
+
+/* ./p_replace.c */
+
+#undef replace_panel
+int	replace_panel(
+		PANEL	*pan, 
+		WINDOW	*win)
+		{ return(*(int *)0); }
+
+/* ./p_show.c */
+
+#undef show_panel
+int	show_panel(
+		PANEL	*pan)
+		{ return(*(int *)0); }
+
+/* ./p_top.c */
+
+#undef top_panel
+int	top_panel(
+		PANEL	*pan)
+		{ return(*(int *)0); }
+
+/* ./p_update.c */
+
+#undef update_panels
+void	update_panels(void)
+		{ /* void */ }
+
+/* ./p_user.c */
+
+#undef set_panel_userptr
+int	set_panel_userptr(
+		PANEL	*pan, 
+		void	*uptr)
+		{ return(*(int *)0); }
+
+#undef panel_userptr
+void	*panel_userptr(
+		const PANEL *pan)
+		{ return(*(void **)0); }
+
+/* ./p_win.c */
+
+#undef panel_window
+WINDOW	*panel_window(
+		const PANEL *pan)
+		{ return(*(WINDOW **)0); }
diff --git a/ncurses-5.2/panel/modules b/ncurses-5.2/panel/modules
new file mode 100644
index 0000000..ed51d2c
--- /dev/null
+++ b/ncurses-5.2/panel/modules
@@ -0,0 +1,49 @@
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1995,1997
+#
+
+@ base
+# Library objects
+panel		lib		$(srcdir)	$(PANEL_PRIV_H)
+p_above		lib		$(srcdir)	$(PANEL_PRIV_H)
+p_below		lib		$(srcdir)	$(PANEL_PRIV_H)
+p_bottom	lib		$(srcdir)	$(PANEL_PRIV_H)
+p_delete	lib		$(srcdir)	$(PANEL_PRIV_H)
+p_hide		lib		$(srcdir)	$(PANEL_PRIV_H)
+p_hidden	lib		$(srcdir)	$(PANEL_PRIV_H)
+p_move		lib		$(srcdir)	$(PANEL_PRIV_H)
+p_new		lib		$(srcdir)	$(PANEL_PRIV_H)
+p_replace	lib		$(srcdir)	$(PANEL_PRIV_H)
+p_show		lib		$(srcdir)	$(PANEL_PRIV_H)
+p_top		lib		$(srcdir)	$(PANEL_PRIV_H)
+p_update	lib		$(srcdir)	$(PANEL_PRIV_H)
+p_user		lib		$(srcdir)	$(PANEL_PRIV_H)
+p_win		lib		$(srcdir)	$(PANEL_PRIV_H)
+
diff --git a/ncurses-5.2/panel/p_above.c b/ncurses-5.2/panel/p_above.c
new file mode 100644
index 0000000..b1dc979
--- /dev/null
+++ b/ncurses-5.2/panel/p_above.c
@@ -0,0 +1,51 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_above.c
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+PANEL*
+panel_above(const PANEL *pan)
+{
+  if(!pan)
+    {
+      /* if top and bottom are equal, we have no or only the pseudo panel;
+	 if not, we return the panel above the pseudo panel */
+      return(EMPTY_STACK() ? (PANEL*)0 : _nc_bottom_panel->above);
+    }
+  else
+    return(pan->above);
+}
diff --git a/ncurses-5.2/panel/p_below.c b/ncurses-5.2/panel/p_below.c
new file mode 100644
index 0000000..e4758f7
--- /dev/null
+++ b/ncurses-5.2/panel/p_below.c
@@ -0,0 +1,53 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_below.c
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+PANEL*
+panel_below(const PANEL *pan)
+{
+  if(!pan)
+    {
+      /* if top and bottom are equal, we have no or only the pseudo panel */
+      return(EMPTY_STACK() ? (PANEL*)0 : _nc_top_panel);
+    }
+  else
+    {
+      /* we must not return the pseudo panel */
+      return(Is_Pseudo(pan->below) ? (PANEL*) 0 : pan->below);
+    }
+}
diff --git a/ncurses-5.2/panel/p_bottom.c b/ncurses-5.2/panel/p_bottom.c
new file mode 100644
index 0000000..13a719d
--- /dev/null
+++ b/ncurses-5.2/panel/p_bottom.c
@@ -0,0 +1,70 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_bottom.c
+ * Place a panel on bottom of the stack; may already be in the stack 
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+int
+bottom_panel(PANEL *pan)
+{
+  int err = OK;
+
+  if (pan) {
+
+    if(!Is_Bottom(pan)) {
+      
+      dBug(("--> bottom_panel %s", USER_PTR(pan->user)));
+     
+      HIDE_PANEL(pan,err,FALSE);
+      assert(_nc_bottom_panel == _nc_stdscr_pseudo_panel);
+      
+      dStack("<lb%d>",1,pan);      
+      
+      pan->below = _nc_bottom_panel;
+      pan->above = _nc_bottom_panel->above;
+      if (pan->above)
+	pan->above->below = pan;
+      _nc_bottom_panel->above = pan;
+      
+      dStack("<lb%d>",9,pan);
+    }
+  }
+  else
+    err = ERR;
+  
+  return(err);
+}
diff --git a/ncurses-5.2/panel/p_delete.c b/ncurses-5.2/panel/p_delete.c
new file mode 100644
index 0000000..bbb358d
--- /dev/null
+++ b/ncurses-5.2/panel/p_delete.c
@@ -0,0 +1,54 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_delete.c
+ * Remove a panel from stack, if in it, and free struct
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+int
+del_panel(PANEL *pan)
+{
+  int err = OK;
+  if(pan)
+    {
+      dBug(("--> del_panel %s", USER_PTR(pan->user)));
+      HIDE_PANEL(pan,err,FALSE);
+      free((void *)pan);
+    }
+  else
+    err = ERR;
+  return(err);
+}
diff --git a/ncurses-5.2/panel/p_hidden.c b/ncurses-5.2/panel/p_hidden.c
new file mode 100644
index 0000000..a1710a0
--- /dev/null
+++ b/ncurses-5.2/panel/p_hidden.c
@@ -0,0 +1,47 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_hidden.c
+ * Test whether or not panel is hidden
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+int
+panel_hidden(const PANEL *pan)
+{
+  if(!pan)
+    return(ERR);
+  return(IS_LINKED(pan) ? FALSE : TRUE);
+} 
diff --git a/ncurses-5.2/panel/p_hide.c b/ncurses-5.2/panel/p_hide.c
new file mode 100644
index 0000000..a056cdd
--- /dev/null
+++ b/ncurses-5.2/panel/p_hide.c
@@ -0,0 +1,57 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_hide.c
+ * Remove a panel from the stack
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+int
+hide_panel(register PANEL *pan)
+{
+  int err = OK;
+
+  if(!pan)
+    return(ERR);
+
+  dBug(("--> hide_panel %s", USER_PTR(pan->user)));
+  dStack("<u%d>",1,pan);
+
+  HIDE_PANEL(pan,err,TRUE);
+
+  dStack("<u%d>",9,pan);
+
+  return(err);
+}
diff --git a/ncurses-5.2/panel/p_move.c b/ncurses-5.2/panel/p_move.c
new file mode 100644
index 0000000..57b36f9
--- /dev/null
+++ b/ncurses-5.2/panel/p_move.c
@@ -0,0 +1,54 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_move.c
+ * Move a panel to a new location
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+int
+move_panel(PANEL *pan, int starty, int startx)
+{
+  if(!pan)
+    return(ERR);
+
+  if (IS_LINKED(pan))
+    PANEL_UPDATE(pan,(PANEL*)0, TRUE);
+
+  if (mvwin(pan->win,starty,startx))
+    return(ERR);
+
+  return(OK);
+}
diff --git a/ncurses-5.2/panel/p_new.c b/ncurses-5.2/panel/p_new.c
new file mode 100644
index 0000000..d849b2c
--- /dev/null
+++ b/ncurses-5.2/panel/p_new.c
@@ -0,0 +1,104 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_new.c
+ * Creation of a new panel 
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+#ifdef TRACE
+static char* stdscr_id;
+static char* new_id;
+#endif
+
+/*+-------------------------------------------------------------------------
+  Get root (i.e. stdscr's) panel.
+  Establish the pseudo panel for stdscr if necessary.
+--------------------------------------------------------------------------*/
+static PANEL*
+root_panel(void)
+{
+  if(_nc_stdscr_pseudo_panel == (PANEL*)0)
+    {
+      
+      assert(stdscr && !_nc_bottom_panel && !_nc_top_panel);
+      _nc_stdscr_pseudo_panel = (PANEL*)malloc(sizeof(PANEL));
+      if (_nc_stdscr_pseudo_panel != 0) {
+	PANEL* pan  = _nc_stdscr_pseudo_panel;
+	WINDOW* win = stdscr;
+	pan->win = win;
+	pan->below   = (PANEL*)0;
+	pan->above   = (PANEL*)0;
+#ifdef TRACE
+	if (!stdscr_id)
+	  stdscr_id = strdup("stdscr");
+	pan->user = stdscr_id;
+#else
+	pan->user = (void*)0;
+#endif
+	_nc_bottom_panel = _nc_top_panel = pan;
+      }
+    }
+  return _nc_stdscr_pseudo_panel;
+}
+
+PANEL *
+new_panel(WINDOW *win)
+{
+  PANEL *pan = (PANEL*)0;
+
+  if (!win)
+    return(pan);
+
+  if (!_nc_stdscr_pseudo_panel)
+    (void)root_panel();
+  assert(_nc_stdscr_pseudo_panel);
+
+  if (!(win->_flags & _ISPAD) && (pan = (PANEL*)malloc(sizeof(PANEL))))
+    {
+      pan->win = win;
+      pan->above = (PANEL *)0;
+      pan->below = (PANEL *)0;
+#ifdef TRACE
+      if (!new_id)
+	new_id = strdup("new");
+      pan->user = new_id;
+#else
+      pan->user = (char *)0;
+#endif
+      (void)show_panel(pan);
+    }
+  return(pan);
+}
diff --git a/ncurses-5.2/panel/p_replace.c b/ncurses-5.2/panel/p_replace.c
new file mode 100644
index 0000000..433249b
--- /dev/null
+++ b/ncurses-5.2/panel/p_replace.c
@@ -0,0 +1,53 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_replace.c
+ * Replace a panels window.
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+int
+replace_panel(PANEL *pan, WINDOW *win)
+{
+  if(!pan)
+    return(ERR);
+
+  if (IS_LINKED(pan))
+    PANEL_UPDATE(pan,(PANEL*)0, TRUE);
+  
+  pan->win = win;
+
+  return(OK);
+}
diff --git a/ncurses-5.2/panel/p_show.c b/ncurses-5.2/panel/p_show.c
new file mode 100644
index 0000000..d3423fc
--- /dev/null
+++ b/ncurses-5.2/panel/p_show.c
@@ -0,0 +1,67 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_show.c
+ * Place a panel on top of the stack; may already be in the stack 
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+int
+show_panel(PANEL *pan)
+{ 
+  int err = OK;
+
+  if(!pan)
+    return(ERR);
+
+  if (Is_Top(pan))
+    return(OK);
+
+  dBug(("--> show_panel %s", USER_PTR(pan->user)));
+
+  HIDE_PANEL(pan,err,FALSE);
+
+  dStack("<lt%d>",1,pan);
+  assert(_nc_bottom_panel == _nc_stdscr_pseudo_panel);
+
+  _nc_top_panel->above = pan;
+  pan->below = _nc_top_panel;  
+  pan->above = (PANEL *)0;
+  _nc_top_panel = pan;
+  
+  dStack("<lt%d>",9,pan);
+
+  return(OK);
+}
diff --git a/ncurses-5.2/panel/p_top.c b/ncurses-5.2/panel/p_top.c
new file mode 100644
index 0000000..077690c
--- /dev/null
+++ b/ncurses-5.2/panel/p_top.c
@@ -0,0 +1,45 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_top.c
+ * Place a panel on top of the stack.
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+int
+top_panel(PANEL *pan)
+{
+  return(show_panel(pan));
+}
diff --git a/ncurses-5.2/panel/p_update.c b/ncurses-5.2/panel/p_update.c
new file mode 100644
index 0000000..874f6a9
--- /dev/null
+++ b/ncurses-5.2/panel/p_update.c
@@ -0,0 +1,60 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_update.c
+ * wnoutrefresh windows in an orderly fashion
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+void
+update_panels(void)
+{
+  PANEL *pan;
+
+  dBug(("--> update_panels"));
+  pan = _nc_bottom_panel;
+  while(pan && pan->above)
+    {
+      PANEL_UPDATE(pan,pan->above, FALSE);
+      pan = pan->above;
+    }
+
+  pan = _nc_bottom_panel;
+  while (pan)
+    {
+      Wnoutrefresh(pan);
+      pan = pan->above;
+    }
+}
diff --git a/ncurses-5.2/panel/p_user.c b/ncurses-5.2/panel/p_user.c
new file mode 100644
index 0000000..1654549
--- /dev/null
+++ b/ncurses-5.2/panel/p_user.c
@@ -0,0 +1,55 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_user.c
+ * Set/Get panels user pointer 
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+int
+set_panel_userptr(PANEL *pan, NCURSES_CONST void *uptr)
+{
+  if(!pan)
+    return(ERR);
+  pan->user = uptr;
+  return(OK);
+}
+
+NCURSES_CONST void*
+panel_userptr(const PANEL *pan)
+{
+  return(pan ? pan->user : (NCURSES_CONST void *)0);
+}
+
diff --git a/ncurses-5.2/panel/p_win.c b/ncurses-5.2/panel/p_win.c
new file mode 100644
index 0000000..c96dbbb
--- /dev/null
+++ b/ncurses-5.2/panel/p_win.c
@@ -0,0 +1,49 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* p_win.c
+ * Return a panels window.
+ */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+WINDOW*
+panel_window(const PANEL *pan)
+{
+  return(pan ? pan->win : (WINDOW *)0);
+}
+
+
+
+
diff --git a/ncurses-5.2/panel/panel.c b/ncurses-5.2/panel/panel.c
new file mode 100644
index 0000000..7bc2678
--- /dev/null
+++ b/ncurses-5.2/panel/panel.c
@@ -0,0 +1,136 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* panel.c -- implementation of panels library, some core routines */
+#include "panel.priv.h"
+
+MODULE_ID("$Id$")
+
+#ifdef TRACE
+#ifndef TRACE_TXT
+const char *_nc_my_visbuf(const void *ptr)
+{
+	char temp[32];
+	if (ptr != 0)
+		sprintf(temp, "ptr:%p", ptr);
+	else
+		strcpy(temp, "<null>");
+	return _nc_visbuf(temp);
+}
+#endif
+#endif
+
+
+/*+-------------------------------------------------------------------------
+	dPanel(text,pan)
+--------------------------------------------------------------------------*/
+#ifdef TRACE
+void
+_nc_dPanel(const char *text, const PANEL *pan)
+{
+	_tracef("%s id=%s b=%s a=%s y=%d x=%d",
+		text, USER_PTR(pan->user),
+		(pan->below) ?  USER_PTR(pan->below->user) : "--",
+		(pan->above) ?  USER_PTR(pan->above->user) : "--",
+		PSTARTY(pan), PSTARTX(pan));
+}
+#endif
+
+/*+-------------------------------------------------------------------------
+	dStack(fmt,num,pan)
+--------------------------------------------------------------------------*/
+#ifdef TRACE
+void
+_nc_dStack(const char *fmt, int num, const PANEL *pan)
+{
+  char s80[80];
+
+  sprintf(s80,fmt,num,pan);
+  _tracef("%s b=%s t=%s",s80,
+	  (_nc_bottom_panel) ?  USER_PTR(_nc_bottom_panel->user) : "--",
+	  (_nc_top_panel)    ?  USER_PTR(_nc_top_panel->user)    : "--");
+  if(pan)
+    _tracef("pan id=%s", USER_PTR(pan->user));
+  pan = _nc_bottom_panel;
+  while(pan)
+    {
+      dPanel("stk",pan);
+      pan = pan->above;
+    }
+}
+#endif
+
+/*+-------------------------------------------------------------------------
+	Wnoutrefresh(pan) - debugging hook for wnoutrefresh
+--------------------------------------------------------------------------*/
+#ifdef TRACE
+void
+_nc_Wnoutrefresh(const PANEL *pan)
+{
+  dPanel("wnoutrefresh",pan);
+  wnoutrefresh(pan->win);
+}
+#endif
+
+/*+-------------------------------------------------------------------------
+	Touchpan(pan)
+--------------------------------------------------------------------------*/
+#ifdef TRACE
+void
+_nc_Touchpan(const PANEL *pan)
+{
+  dPanel("Touchpan",pan);
+  touchwin(pan->win);
+}
+#endif
+
+/*+-------------------------------------------------------------------------
+	Touchline(pan,start,count)
+--------------------------------------------------------------------------*/
+#ifdef TRACE
+void
+_nc_Touchline(const PANEL *pan, int start, int count)
+{
+  char s80[80];
+  sprintf(s80,"Touchline s=%d c=%d",start,count);
+  dPanel(s80,pan);
+  touchline(pan->win,start,count);
+}
+#endif
+
+#ifndef TRACE
+#  ifndef __GNUC__
+     /* Some C compilers need something defined in a source file */
+     static char GCC_UNUSED dummy;
+#  endif
+#endif
diff --git a/ncurses-5.2/panel/panel.h b/ncurses-5.2/panel/panel.h
new file mode 100644
index 0000000..dc33071
--- /dev/null
+++ b/ncurses-5.2/panel/panel.h
@@ -0,0 +1,75 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/* panel.h -- interface file for panels library */
+
+#ifndef _PANEL_H
+#define _PANEL_H
+
+#include <curses.h>
+
+typedef struct panel
+{
+  WINDOW *win;
+  struct panel *below;
+  struct panel *above;
+  NCURSES_CONST void *user;
+} PANEL;
+
+#if	defined(__cplusplus)
+extern "C" {
+#endif
+
+extern  WINDOW* panel_window(const PANEL *);
+extern  void    update_panels(void);
+extern  int     hide_panel(PANEL *);
+extern  int     show_panel(PANEL *);
+extern  int     del_panel(PANEL *);
+extern  int     top_panel(PANEL *);
+extern  int     bottom_panel(PANEL *);
+extern  PANEL*  new_panel(WINDOW *);
+extern  PANEL*  panel_above(const PANEL *);
+extern  PANEL*  panel_below(const PANEL *);
+extern  int     set_panel_userptr(PANEL *, NCURSES_CONST void *);
+extern  NCURSES_CONST void* panel_userptr(const PANEL *);
+extern  int     move_panel(PANEL *, int, int);
+extern  int     replace_panel(PANEL *,WINDOW *);
+extern	int     panel_hidden(const PANEL *);
+
+#if	defined(__cplusplus)
+}
+#endif
+
+#endif /* _PANEL_H */
+
+/* end of panel.h */
diff --git a/ncurses-5.2/panel/panel.priv.h b/ncurses-5.2/panel/panel.priv.h
new file mode 100644
index 0000000..6b448e4
--- /dev/null
+++ b/ncurses-5.2/panel/panel.priv.h
@@ -0,0 +1,203 @@
+/****************************************************************************
+ * Copyright (c) 2000 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/* $Id$ */
+
+#ifndef _PANEL_PRIV_H
+#define _PANEL_PRIV_H
+
+#if HAVE_CONFIG_H
+#  include <ncurses_cfg.h>
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#if HAVE_LIBDMALLOC
+#  include <dmalloc.h>    /* Gray Watson's library */
+#endif
+
+#if HAVE_LIBDBMALLOC
+#  include <dbmalloc.h>   /* Conor Cahill's library */
+#endif
+
+#include <nc_panel.h>
+#include "panel.h"
+
+#if ( CC_HAS_INLINE_FUNCS && !defined(TRACE) )
+#  define INLINE inline
+#else
+#  define INLINE
+#endif
+
+#if USE_RCS_IDS
+#  define MODULE_ID(id) static const char Ident[] = id;
+#else
+#  define MODULE_ID(id) /*nothing*/
+#endif
+
+
+#ifdef TRACE
+   extern const char *_nc_my_visbuf(const void *);
+#  ifdef TRACE_TXT
+#    define USER_PTR(ptr) _nc_visbuf((const char *)ptr)
+#  else
+#    define USER_PTR(ptr) _nc_my_visbuf((const char *)ptr)
+#  endif
+
+   extern void _nc_dPanel(const char*, const PANEL*);
+   extern void _nc_dStack(const char*, int, const PANEL*);
+   extern void _nc_Wnoutrefresh(const PANEL*);
+   extern void _nc_Touchpan(const PANEL*);
+   extern void _nc_Touchline(const PANEL*, int, int);
+
+#  define dBug(x) _tracef x
+#  define dPanel(text,pan) _nc_dPanel(text,pan)
+#  define dStack(fmt,num,pan) _nc_dStack(fmt,num,pan)
+#  define Wnoutrefresh(pan) _nc_Wnoutrefresh(pan)
+#  define Touchpan(pan) _nc_Touchpan(pan)
+#  define Touchline(pan,start,count) _nc_Touchline(pan,start,count)
+#else /* !TRACE */
+#  define dBug(x)
+#  define dPanel(text,pan)
+#  define dStack(fmt,num,pan)
+#  define Wnoutrefresh(pan) wnoutrefresh((pan)->win)
+#  define Touchpan(pan) touchwin((pan)->win)
+#  define Touchline(pan,start,count) touchline((pan)->win,start,count)
+#endif
+
+#define _nc_stdscr_pseudo_panel _nc_panelhook()->stdscr_pseudo_panel
+#define _nc_top_panel _nc_panelhook()->top_panel
+#define _nc_bottom_panel _nc_panelhook()->bottom_panel
+
+#define EMPTY_STACK() (_nc_top_panel==_nc_bottom_panel)
+#define Is_Bottom(p)  (((p)!=(PANEL*)0) && !EMPTY_STACK() && (_nc_bottom_panel->above==(p))) 
+#define Is_Top(p) (((p)!=(PANEL*)0) && !EMPTY_STACK() && (_nc_top_panel==(p)))
+#define Is_Pseudo(p) ((p) && ((p)==_nc_bottom_panel))
+
+/* borrowed from curses.priv.h */
+#define CHANGED_RANGE(line,start,end) \
+	if (line->firstchar == _NOCHANGE \
+	 || line->firstchar > (start)) \
+		line->firstchar = start; \
+	if (line->lastchar == _NOCHANGE \
+	 || line->lastchar < (end)) \
+		line->lastchar = end
+
+/*+-------------------------------------------------------------------------
+	IS_LINKED(pan) - check to see if panel is in the stack
+--------------------------------------------------------------------------*/
+/* This works! The only case where it would fail is, when the list has
+   only one element. But this could only be the pseudo panel at the bottom */
+#define IS_LINKED(p) (((p)->above || (p)->below ||((p)==_nc_bottom_panel)) ? TRUE : FALSE)
+
+#define PSTARTX(pan) ((pan)->win->_begx)
+#define PENDX(pan)   ((pan)->win->_begx + getmaxx((pan)->win) - 1)
+#define PSTARTY(pan) ((pan)->win->_begy)
+#define PENDY(pan)   ((pan)->win->_begy + getmaxy((pan)->win) - 1)
+
+/*+-------------------------------------------------------------------------
+	PANELS_OVERLAPPED(pan1,pan2) - check panel overlapped
+---------------------------------------------------------------------------*/
+#define PANELS_OVERLAPPED(pan1,pan2) \
+(( !(pan1) || !(pan2) || \
+       PSTARTY(pan1) > PENDY(pan2) || PENDY(pan1) < PSTARTY(pan2) ||\
+       PSTARTX(pan1) > PENDX(pan2) || PENDX(pan1) < PSTARTX(pan2) ) \
+     ? FALSE : TRUE)
+
+
+/*+-------------------------------------------------------------------------
+	Compute the intersection rectangle of two overlapping rectangles
+---------------------------------------------------------------------------*/
+#define COMPUTE_INTERSECTION(pan1,pan2,ix1,ix2,iy1,iy2)\
+   ix1 = (PSTARTX(pan1) < PSTARTX(pan2)) ? PSTARTX(pan2) : PSTARTX(pan1);\
+   ix2 = (PENDX(pan1)   < PENDX(pan2))   ? PENDX(pan1)   : PENDX(pan2);\
+   iy1 = (PSTARTY(pan1) < PSTARTY(pan2)) ? PSTARTY(pan2) : PSTARTY(pan1);\
+   iy2 = (PENDY(pan1)   < PENDY(pan2))   ? PENDY(pan1)   : PENDY(pan2);\
+   assert((ix1<=ix2) && (iy1<=iy2));\
+
+
+/*+-------------------------------------------------------------------------
+	Walk through the panel stack starting at the given location and
+        check for intersections; overlapping panels are "touched", so they
+        are incrementally overwriting cells that should be hidden. 
+        If the "touch" flag is set, the panel gets touched before it is
+        updated. 
+---------------------------------------------------------------------------*/
+#define PANEL_UPDATE(pan,panstart,touch)\
+{  PANEL* pan2 = ((panstart) ? (panstart) : _nc_bottom_panel);\
+   if (touch)\
+      Touchpan(pan);\
+   while(pan2) {\
+      if ((pan2 != pan) && PANELS_OVERLAPPED(pan,pan2)) {\
+        int y,ix1,ix2,iy1,iy2;\
+        COMPUTE_INTERSECTION(pan,pan2,ix1,ix2,iy1,iy2);\
+	for(y = iy1; y <= iy2; y++) {\
+	  if (is_linetouched(pan->win,y - PSTARTY(pan))) {\
+            struct ldat* line = &(pan2->win->_line[y - PSTARTY(pan2)]);\
+            CHANGED_RANGE(line,ix1-PSTARTX(pan2),ix2-PSTARTX(pan2));\
+          }\
+	}\
+      }\
+      pan2 = pan2->above;\
+   }\
+}
+
+/*+-------------------------------------------------------------------------
+	Remove panel from stack.
+---------------------------------------------------------------------------*/
+#define PANEL_UNLINK(pan,err) \
+{  err = ERR;\
+   if (pan) {\
+     if (IS_LINKED(pan)) {\
+       if ((pan)->below)\
+         (pan)->below->above = (pan)->above;\
+       if ((pan)->above)\
+         (pan)->above->below = (pan)->below;\
+       if ((pan) == _nc_bottom_panel) \
+         _nc_bottom_panel = (pan)->above;\
+       if ((pan) == _nc_top_panel) \
+         _nc_top_panel = (pan)->below;\
+       err = OK;\
+     }\
+     (pan)->above = (pan)->below = (PANEL*)0;\
+   }\
+}
+
+#define HIDE_PANEL(pan,err,err_if_unlinked)\
+  if (IS_LINKED(pan)) {\
+    PANEL_UPDATE(pan,(PANEL*)0,TRUE);\
+    PANEL_UNLINK(pan,err);\
+  } \
+  else {\
+    if (err_if_unlinked)\
+      err = ERR;\
+  }
+
+#endif /* _PANEL_PRIV_H */
diff --git a/ncurses-5.2/progs/MKtermsort.sh b/ncurses-5.2/progs/MKtermsort.sh
new file mode 100755
index 0000000..1e4c678
--- /dev/null
+++ b/ncurses-5.2/progs/MKtermsort.sh
@@ -0,0 +1,127 @@
+#!/bin/sh
+# $Id$
+#
+# MKtermsort.sh -- generate indirection vectors for the various sort methods
+#
+# The output of this script is C source for nine arrays that list three sort
+# orders for each of the three different classes of terminfo capabilities.
+#
+# keep the order independent of locale:
+LANGUAGE=C
+LC_ALL=C
+export LANGUAGE
+export LC_ALL
+#
+AWK=${1-awk}
+DATA=${2-../include/Caps}
+
+echo "/*";
+echo " * termsort.c --- sort order arrays for use by infocmp.";
+echo " *";
+echo " * Note: this file is generated using MKtermsort.sh, do not edit by hand.";
+echo " */";
+
+echo "static const int bool_terminfo_sort[] = {";
+$AWK <$DATA '
+BEGIN           {i = 0;}
+/^#/            {next;}
+$3 == "bool"    {printf("%s\t%d\n", $2, i++);}
+' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
+echo "};";
+echo "";
+
+echo "static const int num_terminfo_sort[] = {";
+$AWK <$DATA '
+BEGIN           {i = 0;}
+/^#/            {next;}
+$3 == "num"     {printf("%s\t%d\n", $2, i++);}
+' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
+echo "};";
+echo "";
+
+echo "static const int str_terminfo_sort[] = {";
+$AWK <$DATA '
+BEGIN           {i = 0;}
+/^#/            {next;}
+$3 == "str"     {printf("%s\t%d\n", $2, i++);}
+' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
+echo "};";
+echo "";
+
+echo "static const int bool_variable_sort[] = {";
+$AWK <$DATA '
+BEGIN           {i = 0;}
+/^#/            {next;}
+$3 == "bool"    {printf("%s\t%d\n", $1, i++);}
+' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
+echo "};";
+echo "";
+
+echo "static const int num_variable_sort[] = {";
+$AWK <$DATA '
+BEGIN           {i = 0;}
+/^#/            {next;}
+$3 == "num"     {printf("%s\t%d\n", $1, i++);}
+' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
+echo "};";
+echo "";
+
+echo "static const int str_variable_sort[] = {";
+$AWK <$DATA '
+BEGIN           {i = 0;}
+/^#/            {next;}
+$3 == "str"     {printf("%s\t%d\n", $1, i++);}
+' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
+echo "};";
+echo "";
+
+echo "static const int bool_termcap_sort[] = {";
+$AWK <$DATA '
+BEGIN           {i = 0;}
+/^#/            {next;}
+$3 == "bool"    {printf("%s\t%d\n", $4, i++);}
+' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
+echo "};";
+echo "";
+
+echo "static const int num_termcap_sort[] = {";
+$AWK <$DATA '
+BEGIN           {i = 0;}
+/^#/            {next;}
+$3 == "num"     {printf("%s\t%d\n", $4, i++);}
+' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
+echo "};";
+echo "";
+
+echo "static const int str_termcap_sort[] = {";
+$AWK <$DATA '
+BEGIN           {i = 0;}
+/^#/            {next;}
+$3 == "str"     {printf("%s\t%d\n", $4, i++);}
+' | sort | $AWK '{print "\t", $2, ",\t/* ", $1, " */";}';
+echo "};";
+echo "";
+
+echo "static const bool bool_from_termcap[] = {";
+$AWK <$DATA '
+$3 == "bool" && substr($5, 1, 1) == "-"       {print "\tFALSE,\t/* ", $2, " */";}
+$3 == "bool" && substr($5, 1, 1) == "Y"       {print "\tTRUE,\t/* ", $2, " */";}
+'
+echo "};";
+echo "";
+
+echo "static const bool num_from_termcap[] = {";
+$AWK <$DATA '
+$3 == "num" && substr($5, 1, 1) == "-"        {print "\tFALSE,\t/* ", $2, " */";}
+$3 == "num" && substr($5, 1, 1) == "Y"        {print "\tTRUE,\t/* ", $2, " */";}
+'
+echo "};";
+echo "";
+
+echo "static const bool str_from_termcap[] = {";
+$AWK <$DATA '
+$3 == "str" && substr($5, 1, 1) == "-"        {print "\tFALSE,\t/* ", $2, " */";}
+$3 == "str" && substr($5, 1, 1) == "Y"        {print "\tTRUE,\t/* ", $2, " */";}
+'
+echo "};";
+echo "";
diff --git a/ncurses-5.2/progs/Makefile.in b/ncurses-5.2/progs/Makefile.in
new file mode 100644
index 0000000..35a5add
--- /dev/null
+++ b/ncurses-5.2/progs/Makefile.in
@@ -0,0 +1,269 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998-2000 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+#
+# Makefile for ncurses source code.
+#
+# This makes the ncurses utility programs.
+#
+# The variable 'srcdir' refers to the source-distribution, and can be set with
+# the configure script by "--srcdir=DIR".
+#
+# The rules are organized to produce the libraries for the configured models,
+# and the programs with the configured default model.
+
+# turn off _all_ suffix rules; we'll generate our own
+.SUFFIXES:
+
+SHELL		= /bin/sh
+THIS		= Makefile
+
+CF_MFLAGS 	= @cf_cv_makeflags@
+@SET_MAKE@
+x		= @PROG_EXT@
+
+MODEL		= ../@DFT_OBJ_SUBDIR@
+DESTDIR		= @DESTDIR@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+bindir		= @bindir@
+libdir		= @libdir@
+includedir	= @includedir@
+datadir		= @datadir@
+
+LIBTOOL		= @LIBTOOL@
+
+INSTALL		= @INSTALL@
+INSTALL_PROGRAM	= @INSTALL_PROGRAM@
+transform	= @program_transform_name@
+
+AWK		= @AWK@
+LN_S		= @LN_S@
+
+CC		= @CC@
+CPP		= @CPP@
+CFLAGS		= @CFLAGS@
+
+INCDIR		= $(srcdir)/../include
+CPPFLAGS	= -I../progs -I$(srcdir) @CPPFLAGS@ \
+		  -DHAVE_CONFIG_H
+
+CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
+
+CFLAGS_LIBTOOL	= $(CCFLAGS)
+CFLAGS_NORMAL	= $(CCFLAGS)
+CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
+CFLAGS_PROFILE	= $(CCFLAGS) -pg
+CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
+
+CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
+
+LD		= @LD@
+LINK		= @LINK_PROGS@ $(LIBTOOL) $(CC)
+LDFLAGS		= @EXTRA_LDFLAGS@ \
+		@PROG_ARGS@ @LDFLAGS@ @LD_MODEL@ @LIBS@ @EXTRA_LIBS@
+
+LDFLAGS_LIBTOOL	= $(LDFLAGS)
+LDFLAGS_NORMAL	= $(LDFLAGS)
+LDFLAGS_DEBUG	= $(LDFLAGS) @CC_G_OPT@
+LDFLAGS_PROFILE	= $(LDFLAGS) -pg
+LDFLAGS_SHARED	= $(LDFLAGS) @LD_SHARED_OPTS@
+
+LDFLAGS_DEFAULT	= $(LDFLAGS_@DFT_UPR_MODEL@)
+
+LINT		= @LINT@
+LINT_OPTS	= @LINT_OPTS@
+LINT_LIBS	= -lncurses @LIBS@
+
+AUTO_SRC = \
+	termsort.c \
+	transform.h
+
+PROGS = tic$x toe$x infocmp$x clear$x tput$x tset$x
+
+TESTPROGS = mvcur$x tctest$x hardscroll$x hashmap$x
+
+# Default library, for linking applications
+DEPS_CURSES = ../lib/@LIB_PREFIX@ncurses@DFT_DEP_SUFFIX@
+
+################################################################################
+all:		$(AUTO_SRC) $(PROGS)
+
+sources:	$(AUTO_SRC)
+
+install: 	$(AUTO_SRC) install.progs
+uninstall: uninstall.progs
+
+# this line simplifies the configure-script
+libs \
+install.libs \
+uninstall.libs:
+
+TRANSFORM = sed 's/$x$$//'|sed '$(transform)'|sed 's/$$/$x/'
+
+actual_captoinfo = `echo captoinfo$x| $(TRANSFORM)`
+actual_clear     = `echo clear$x|     $(TRANSFORM)`
+actual_infocmp   = `echo infocmp$x|   $(TRANSFORM)`
+actual_infotocap = `echo infotocap$x| $(TRANSFORM)`
+actual_init      = `echo init$x|      $(TRANSFORM)`
+actual_reset     = `echo reset$x|     $(TRANSFORM)`
+actual_tic       = `echo tic$x|       $(TRANSFORM)`
+actual_toe       = `echo toe$x|       $(TRANSFORM)`
+actual_tput      = `echo tput$x|      $(TRANSFORM)`
+actual_tset      = `echo tset$x|      $(TRANSFORM)`
+
+transform.h :
+	echo "#define PROG_CAPTOINFO \"$(actual_captoinfo)\"" >$@
+	echo "#define PROG_INFOTOCAP \"$(actual_infotocap)\"" >>$@
+	echo "#define PROG_RESET     \"$(actual_reset)\""     >>$@
+	echo "#define PROG_INIT      \"$(actual_init)\""      >>$@
+
+install.progs: $(AUTO_SRC) $(PROGS) $(DESTDIR)$(bindir)
+	$(LIBTOOL) $(INSTALL_PROGRAM) tic$x     $(DESTDIR)$(bindir)/$(actual_tic)
+	$(LIBTOOL) $(INSTALL_PROGRAM) toe$x     $(DESTDIR)$(bindir)/$(actual_toe)
+	$(LIBTOOL) $(INSTALL_PROGRAM) infocmp$x $(DESTDIR)$(bindir)/$(actual_infocmp)
+	$(LIBTOOL) $(INSTALL_PROGRAM) clear$x   $(DESTDIR)$(bindir)/$(actual_clear)
+	$(LIBTOOL) $(INSTALL_PROGRAM) tput$x    $(DESTDIR)$(bindir)/$(actual_tput)
+	$(LIBTOOL) $(INSTALL_PROGRAM) tset$x    $(DESTDIR)$(bindir)/$(actual_tset)
+	@echo "linking $(actual_captoinfo) to $(actual_tic)"
+	-@rm -f $(DESTDIR)$(bindir)/$(actual_captoinfo)
+	(cd $(DESTDIR)$(bindir) && $(LN_S) $(actual_tic) $(actual_captoinfo))
+	@echo "linking $(actual_infotocap) to $(actual_tic)"
+	-@rm -f $(DESTDIR)$(bindir)/$(actual_infotocap)
+	(cd $(DESTDIR)$(bindir) && $(LN_S) $(actual_tic) $(actual_infotocap))
+	@echo "linking $(actual_reset) to $(actual_tset)"
+	-@rm -f $(DESTDIR)$(bindir)/$(actual_reset)
+	(cd $(DESTDIR)$(bindir) && $(LN_S) $(actual_tset) $(actual_reset))
+
+uninstall.progs:
+	-@$(LIBTOOL) rm -f $(DESTDIR)$(bindir)/$(actual_tic)
+	-@$(LIBTOOL) rm -f $(DESTDIR)$(bindir)/$(actual_toe)
+	-@$(LIBTOOL) rm -f $(DESTDIR)$(bindir)/$(actual_infocmp)
+	-@$(LIBTOOL) rm -f $(DESTDIR)$(bindir)/$(actual_clear)
+	-@$(LIBTOOL) rm -f $(DESTDIR)$(bindir)/$(actual_tput)
+	-@$(LIBTOOL) rm -f $(DESTDIR)$(bindir)/$(actual_tset)
+	-@rm -f $(DESTDIR)$(bindir)/$(actual_captoinfo)
+	-@rm -f $(DESTDIR)$(bindir)/$(actual_infotocap)
+	-@rm -f $(DESTDIR)$(bindir)/$(actual_reset)
+
+$(DESTDIR)$(bindir) :
+	$(srcdir)/../mkinstalldirs $@
+
+#
+# Utilities normally built by make all start here
+#
+
+DEPS_TIC = \
+	$(MODEL)/tic.o \
+	$(MODEL)/dump_entry.o
+
+tic$x: $(DEPS_TIC) $(DEPS_CURSES) transform.h
+	@ECHO_LINK@ $(LINK) $(DEPS_TIC) $(LDFLAGS_DEFAULT) -o $@
+
+DEPS_TOE = \
+	$(MODEL)/toe.o \
+	$(MODEL)/dump_entry.o
+
+toe$x: $(DEPS_TOE) $(DEPS_CURSES)
+	@ECHO_LINK@ $(LINK) $(DEPS_TOE) $(LDFLAGS_DEFAULT) -o $@
+
+DEPS_CLEAR = \
+	$(MODEL)/clear.o
+
+clear$x: $(DEPS_CLEAR) $(DEPS_CURSES)
+	@ECHO_LINK@ $(LINK) $(DEPS_CLEAR) $(LDFLAGS_DEFAULT) -o $@
+
+DEPS_TPUT = \
+	$(MODEL)/tput.o
+
+tput$x: $(DEPS_TPUT) $(DEPS_CURSES) transform.h
+	@ECHO_LINK@ $(LINK) $(DEPS_TPUT) $(LDFLAGS_DEFAULT) -o $@
+
+DEPS_INFOCMP = \
+	$(MODEL)/infocmp.o \
+	$(MODEL)/dump_entry.o
+
+infocmp$x: $(DEPS_INFOCMP) $(DEPS_CURSES)
+	@ECHO_LINK@ $(LINK) $(DEPS_INFOCMP) $(LDFLAGS_DEFAULT) -o $@
+
+DEPS_TSET = \
+	$(MODEL)/tset.o \
+	$(MODEL)/dump_entry.o
+
+tset$x: $(DEPS_TSET) $(DEPS_CURSES) transform.h
+	@ECHO_LINK@ $(LINK) $(DEPS_TSET) $(LDFLAGS_DEFAULT) -o $@
+
+termsort.c: $(srcdir)/MKtermsort.sh
+	sh -c "$(srcdir)/MKtermsort.sh $(AWK) $(srcdir)/../include/Caps" >$@
+
+#
+# Utility productions start here
+#
+
+tags:
+	ctags *.[ch]
+
+@MAKE_UPPER_TAGS@TAGS:
+@MAKE_UPPER_TAGS@	etags *.[ch]
+
+mostlyclean ::
+	-rm -f core tags TAGS *~ *.ln *.atac trace
+	-rm -f $(TESTPROGS)
+
+clean :: mostlyclean
+	-rm -f $(AUTO_SRC)
+	-rm -f $(PROGS)
+	-rm -rf .libs
+
+distclean :: clean
+	-rm -f Makefile
+
+realclean :: distclean
+
+# These rules are used to allow "make -n" to work on a clean directory-tree
+../include/hashsize.h \
+../include/parametrized.h \
+../include/term.h :
+	cd ../include; $(MAKE) $(CF_MFLAGS)
+$(DEPS_CURSES) :
+	cd ../ncurses; $(MAKE) $(CF_MFLAGS)
+
+lint:
+	$(LINT) $(LINT_OPTS) $(CPPFLAGS) $(srcdir)/clear.c                          $(LINT_LIBS)
+	$(LINT) $(LINT_OPTS) $(CPPFLAGS) $(srcdir)/infocmp.c $(srcdir)/dump_entry.c $(LINT_LIBS)
+	$(LINT) $(LINT_OPTS) $(CPPFLAGS) $(srcdir)/tic.c     $(srcdir)/dump_entry.c $(LINT_LIBS)
+	$(LINT) $(LINT_OPTS) $(CPPFLAGS) $(srcdir)/toe.c     $(srcdir)/dump_entry.c $(LINT_LIBS)
+	$(LINT) $(LINT_OPTS) $(CPPFLAGS) $(srcdir)/tput.c                           $(LINT_LIBS)
+	$(LINT) $(LINT_OPTS) $(CPPFLAGS) $(srcdir)/tset.c    $(srcdir)/dump_entry.c $(LINT_LIBS)
+
+###############################################################################
+# The remainder of this file is automatically generated during configuration
+###############################################################################
diff --git a/ncurses-5.2/progs/capconvert b/ncurses-5.2/progs/capconvert
new file mode 100755
index 0000000..791089d
--- /dev/null
+++ b/ncurses-5.2/progs/capconvert
@@ -0,0 +1,229 @@
+#!/bin/sh
+# $Id$
+#
+# capconvert -- automated conversion from termcap to terminfo
+#
+
+echo "This script tries to automatically set you up so that your applications"
+echo "that now use termcap can use terminfo and the ncurses library."
+echo ""
+
+# Note, except for telling if we're running under xterm we don't use TERM at
+# all.  This is because BSD users not infrequently have multiple termtypes
+# selected by conditionals in tset -- unless they're xterm users, in which
+# case they're on a workstation and probably don't.
+
+# Check to make sure TERMINFO is not already defined
+if test -n "$TERMINFO"
+then
+	echo "TERMINFO is already defined in your environment.  This means"
+	echo "you already have a local terminfo tree, so you do not need any"
+	echo "conversion."
+	if test ! -d $TERMINFO ; then
+		echo "Caution: TERMINFO does not point to a directory!"
+	fi
+	exit;
+fi
+
+# Check to see if terminfo is present in one of the standard locations.
+terminfo=no
+for p in $TERMINFO \
+	/usr/lib/terminfo \
+	/usr/share/lib/terminfo \
+	/usr/share/terminfo \
+	/usr/local/lib/terminfo \
+	/usr/local/share/terminfo
+do
+	if test -d $p ; then
+		terminfo=yes
+		break
+	fi
+done
+
+if test $terminfo = yes
+then
+	echo "Your system already has a system-wide terminfo tree."
+	echo ""
+	if test -z "$TERMCAP"
+	then
+		echo "You have no TERMCAP variable set, so we are done."
+		# Assumes the terminfo master covers all canned terminal types
+		exit;
+	fi
+	if test "$TERM" = "xterm"
+	then
+		echo "You are running xterm, which usually sets TERMCAP itself."
+		echo "We can ignore this, because terminfo knows about xterm."
+		echo "So you will just use the system-wide terminfo tree."
+		exit;
+	else
+		echo "We will have to make a local one for you anyway, to capture the effect"
+		echo "of your TERMCAP variable."
+	fi
+else
+	echo "No system-wide terminfo tree.  We will make you a local one."
+fi
+echo "";
+
+# Check if test -x works (it's not portable, but useful)
+OPT="-x"
+TMP=test$$; touch $TMP && chmod 755 $TMP
+if test $OPT $TMP ; then
+	chmod 644 $TMP
+	test $OPT $TMP && OPT="-f"
+else
+	OPT="-f"
+fi
+rm -f $TMP
+
+# First step -- go find tic
+TIC=
+IFS="${IFS= 	}"; save_ifs="$IFS"; IFS="${IFS}:"
+for x in $PATH .
+do
+	if test $OPT $x/tic
+	then 
+		TIC=$x/tic
+		break
+	fi
+done
+IFS="$ac_save_ifs"
+
+if test -n "$TIC"
+then
+	echo "I see tic at $TIC."
+	case $TIC in # (vi
+	./tic)
+		if test $OPT ../misc/shlib ; then
+			TIC="../misc/shlib $TIC"
+		fi
+		;;
+	esac
+else
+	echo "You do not have tic installed anywhere I can see, please fix that."
+	exit;
+fi
+echo "";
+
+# We have tic.  Either there's no system terminfo tree or there is one but
+# the user has a TERMCAP variable that may modify a stock description.
+#
+
+# Make the user a terminfo directory
+if test -d $HOME/.terminfo
+then
+	echo "It appears you already have a private terminfo directory"
+	echo "at $HOME/.terminfo; this seems odd, because TERMINFO"
+	echo "is not defined.  I am not going to second-guess this -- if you" 
+	echo "really want me to try auto-configuring for you, remove or"
+	echo "rename $HOME/terminfo and run me again."
+	exit;
+else
+	echo "I am creating your private terminfo directory at $HOME/.terminfo"
+	mkdir $HOME/.terminfo
+	# Ensure that that's where tic's compilation results.
+	# This isn't strictly necessary with a 1.9.7 or later tic.
+	TERMINFO="$HOME/.terminfo"; export TERMINFO
+fi
+echo "";
+
+# Find a terminfo source to work from
+if test -f ../misc/terminfo.src
+then
+	echo "I see the terminfo master source is handy; I will use that."
+	master=../misc/terminfo.src
+else
+	# Ooops...looks like we're running from somewhere other than the
+	# progs directory of an ncurses source tree.
+	master=`find $HOME -name "*terminfo.src" -print`
+	mcount=`echo $master | wc -l`
+	case $mcount in
+	0)
+		echo "I can not find a terminfo source file anywhere under your home directory."
+		echo "There should be a file called terminfo.src somewhere in your"
+		echo "ncurses distribution; please put it in your home directotry"
+		echo "and run me again (it does not have to live there permanently)."
+		exit;
+	;;
+	1)
+		echo "I see a file called $master."
+		echo "I am going to assume this is the terminfo source included with"
+		echo "the ncurses distribution.  If this assumption is wrong, please"
+		echo "interrupt me now!  OK to continue?"
+		read ans;
+	;;
+	2)
+		echo "I see more than one possible terminfo source.  Here they are:"
+		echo $master | sed "/^/s//	/";
+		while :
+		do
+			echo "Please tell me which one to use:"
+			read master;
+			if test -f $master
+			then
+				break
+			else
+				echo "That file does not exist. Try again?";
+			fi
+		done
+	;;
+	esac
+fi
+echo "";
+
+# Now that we have a master, compile it into the local tree
+echo "OK, now I will make your private terminfo tree.  This may take a bit..."
+#
+# Kluge alert: we compile terminfo.src in two pieces because a lot of machines
+# with < 16MB RAM choke on tic's core-hog habits.
+trap "rm -f tsplit$$.*" 0 1 2 5 15
+sed -n $master \
+	-e '1,/SPLIT HERE/w 'tsplit$$.01 \
+	-e '/SPLIT HERE/,$w 'tsplit$$.02 \
+	2>/dev/null
+for x in tsplit$$.*; do eval $TIC $x; done
+rm tsplit$$.*
+trap 0 1 2 5 15
+#
+echo "You now have a private tree under $HOME/.terminfo;"
+echo "the ncurses library will automatically read from it,"
+echo "and ncurses tic will automatically compile entries to it." 
+
+# We're done unless user has a .termcap file or equivalent named by TERMCAP
+if test -z "$TERMCAP"
+then
+	echo "You have no TERMCAP set, so we are done."
+fi
+
+# OK, here comes the nasty case...user has a TERMCAP.  Instead of
+# trying to follow all the convolutions of the relationship between
+# TERM and TERMCAP (partly because it's too painful, and partly because
+# we don't actually know what TERM will be nor even if it always has
+# the same value for this user) we do the following three steps...
+
+if test -f $HOME/.termcap
+then
+	echo 'I see you have a $HOME/.termcap file.  I will compile that.'
+	eval $TIC $HOME/.termcap
+	echo "Done."
+	echo "Note that editing $HOME/.termcap will no longer change the data curses sees."
+elif test -f "$TERMCAP"
+then 
+	echo "Your TERMCAP names the file $TERMCAP.  I will compile that."
+	eval $TIC $TERMCAP
+	echo "Done."
+	echo "Note that editing $TERMCAP will no longer change the data curses sees."
+else
+	echo "Your TERMCAP value appears to be an entry in termcap format."
+	echo "I will compile it."
+	echo $TERMCAP >myterm$$
+	eval $TIC myterm$$
+	rm myterm$$
+	echo "Done."
+	echo "Note that editing TERMCAP will no longer change the data curses sees."
+fi
+echo "To do that, decompile the terminal decription you want with infocmp(1),"
+echo "edit to taste, and recompile using tic(1)."
+
+# capconvert ends here
+
diff --git a/ncurses-5.2/progs/clear.c b/ncurses-5.2/progs/clear.c
new file mode 100644
index 0000000..5f8e9d6
--- /dev/null
+++ b/ncurses-5.2/progs/clear.c
@@ -0,0 +1,58 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+ * clear.c --  clears the terminal's screen
+ */
+
+#include <progs.priv.h>
+
+#include <curses.h>
+
+MODULE_ID("$Id$")
+
+static int putch(int c)
+{
+	return putchar(c);
+}
+
+int main(
+	int argc GCC_UNUSED,
+	char *argv[] GCC_UNUSED)
+{
+	setupterm((char *) 0, STDOUT_FILENO, (int *) 0);
+	return (tputs(clear_screen, lines > 0 ? lines : 1, putch) == ERR)
+		? EXIT_FAILURE
+		: EXIT_SUCCESS;
+}
diff --git a/ncurses-5.2/progs/clear.sh b/ncurses-5.2/progs/clear.sh
new file mode 100755
index 0000000..1b6b0bb
--- /dev/null
+++ b/ncurses-5.2/progs/clear.sh
@@ -0,0 +1 @@
+exec tput clear
diff --git a/ncurses-5.2/progs/dump_entry.c b/ncurses-5.2/progs/dump_entry.c
new file mode 100644
index 0000000..9888d82
--- /dev/null
+++ b/ncurses-5.2/progs/dump_entry.c
@@ -0,0 +1,972 @@
+/****************************************************************************
+ * Copyright (c) 1998-2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+#define __INTERNAL_CAPS_VISIBLE
+#include <progs.priv.h>
+
+#include "dump_entry.h"
+#include "termsort.c"		/* this C file is generated */
+#include <parametrized.h>	/* so is this */
+
+MODULE_ID("$Id$")
+
+#define INDENT			8
+#define DISCARD(string) string = ABSENT_STRING
+#define PRINTF (void) printf
+
+typedef struct {
+    char *text;
+    size_t used;
+    size_t size;
+} DYNBUF;
+
+static int tversion;		/* terminfo version */
+static int outform;		/* output format to use */
+static int sortmode;		/* sort mode to use */
+static int width = 60;		/* max line width for listings */
+static int column;		/* current column, limited by 'width' */
+static int oldcol;		/* last value of column before wrap */
+static int tracelevel;		/* level of debug output */
+static bool pretty;		/* true if we format if-then-else strings */
+
+static DYNBUF outbuf;
+static DYNBUF tmpbuf;
+
+/* indirection pointers for implementing sort and display modes */
+static const int *bool_indirect, *num_indirect, *str_indirect;
+static NCURSES_CONST char *const *bool_names;
+static NCURSES_CONST char *const *num_names;
+static NCURSES_CONST char *const *str_names;
+
+static const char *separator, *trailer;
+
+/* cover various ports and variants of terminfo */
+#define V_ALLCAPS	0	/* all capabilities (SVr4, XSI, ncurses) */
+#define V_SVR1		1	/* SVR1, Ultrix */
+#define V_HPUX		2	/* HP/UX */
+#define V_AIX		3	/* AIX */
+#define V_BSD		4	/* BSD */
+
+#if NCURSES_XNAMES
+#define OBSOLETE(n) (!_nc_user_definable && (n[0] == 'O' && n[1] == 'T'))
+#else
+#define OBSOLETE(n) (n[0] == 'O' && n[1] == 'T')
+#endif
+
+#define isObsolete(f,n) ((f == F_TERMINFO || f == F_VARIABLE) && OBSOLETE(n))
+
+#if NCURSES_XNAMES
+#define BoolIndirect(j) ((j >= BOOLCOUNT) ? (j) : ((sortmode == S_NOSORT) ? j : bool_indirect[j]))
+#define NumIndirect(j)  ((j >= NUMCOUNT)  ? (j) : ((sortmode == S_NOSORT) ? j : num_indirect[j]))
+#define StrIndirect(j)  ((j >= STRCOUNT)  ? (j) : ((sortmode == S_NOSORT) ? j : str_indirect[j]))
+#else
+#define BoolIndirect(j) ((sortmode == S_NOSORT) ? (j) : bool_indirect[j])
+#define NumIndirect(j)  ((sortmode == S_NOSORT) ? (j) : num_indirect[j])
+#define StrIndirect(j)  ((sortmode == S_NOSORT) ? (j) : str_indirect[j])
+#endif
+
+static void
+strncpy_DYN(DYNBUF * dst, const char *src, size_t need)
+{
+    size_t want = need + dst->used + 1;
+    if (want > dst->size) {
+	dst->size += (want + 1024);	/* be generous */
+	dst->text = typeRealloc(char, dst->size, dst->text);
+    }
+    (void) strncpy(dst->text + dst->used, src, need);
+    dst->used += need;
+    dst->text[dst->used] = 0;
+}
+
+static void
+strcpy_DYN(DYNBUF * dst, const char *src)
+{
+    if (src == 0) {
+	dst->used = 0;
+	strcpy_DYN(dst, "");
+    } else {
+	strncpy_DYN(dst, src, strlen(src));
+    }
+}
+
+#if NO_LEAKS
+static void
+free_DYN(DYNBUF * p)
+{
+    if (p->text != 0)
+	free(p->text);
+    p->text = 0;
+    p->size = 0;
+    p->used = 0;
+}
+
+void
+_nc_leaks_dump_entry(void)
+{
+    free_DYN(&outbuf);
+    free_DYN(&tmpbuf);
+}
+#endif
+
+NCURSES_CONST char *
+nametrans(const char *name)
+/* translate a capability name from termcap to terminfo */
+{
+    const struct name_table_entry *np;
+
+    if ((np = _nc_find_entry(name, _nc_get_hash_table(0))) != 0)
+	switch (np->nte_type) {
+	case BOOLEAN:
+	    if (bool_from_termcap[np->nte_index])
+		return (boolcodes[np->nte_index]);
+	    break;
+
+	case NUMBER:
+	    if (num_from_termcap[np->nte_index])
+		return (numcodes[np->nte_index]);
+	    break;
+
+	case STRING:
+	    if (str_from_termcap[np->nte_index])
+		return (strcodes[np->nte_index]);
+	    break;
+	}
+
+    return (0);
+}
+
+void
+dump_init(const char *version, int mode, int sort, int twidth, int traceval,
+    bool formatted)
+/* set up for entry display */
+{
+    width = twidth;
+    pretty = formatted;
+    tracelevel = traceval;
+
+    /* versions */
+    if (version == 0)
+	tversion = V_ALLCAPS;
+    else if (!strcmp(version, "SVr1") || !strcmp(version, "SVR1")
+	|| !strcmp(version, "Ultrix"))
+	tversion = V_SVR1;
+    else if (!strcmp(version, "HP"))
+	tversion = V_HPUX;
+    else if (!strcmp(version, "AIX"))
+	tversion = V_AIX;
+    else if (!strcmp(version, "BSD"))
+	tversion = V_BSD;
+    else
+	tversion = V_ALLCAPS;
+
+    /* implement display modes */
+    switch (outform = mode) {
+    case F_LITERAL:
+    case F_TERMINFO:
+	bool_names = boolnames;
+	num_names = numnames;
+	str_names = strnames;
+	separator = twidth ? ", " : ",";
+	trailer = "\n\t";
+	break;
+
+    case F_VARIABLE:
+	bool_names = boolfnames;
+	num_names = numfnames;
+	str_names = strfnames;
+	separator = twidth ? ", " : ",";
+	trailer = "\n\t";
+	break;
+
+    case F_TERMCAP:
+    case F_TCONVERR:
+	bool_names = boolcodes;
+	num_names = numcodes;
+	str_names = strcodes;
+	separator = ":";
+	trailer = "\\\n\t:";
+	break;
+    }
+
+    /* implement sort modes */
+    switch (sortmode = sort) {
+    case S_NOSORT:
+	if (traceval)
+	    (void) fprintf(stderr,
+		"%s: sorting by term structure order\n", _nc_progname);
+	break;
+
+    case S_TERMINFO:
+	if (traceval)
+	    (void) fprintf(stderr,
+		"%s: sorting by terminfo name order\n", _nc_progname);
+	bool_indirect = bool_terminfo_sort;
+	num_indirect = num_terminfo_sort;
+	str_indirect = str_terminfo_sort;
+	break;
+
+    case S_VARIABLE:
+	if (traceval)
+	    (void) fprintf(stderr,
+		"%s: sorting by C variable order\n", _nc_progname);
+	bool_indirect = bool_variable_sort;
+	num_indirect = num_variable_sort;
+	str_indirect = str_variable_sort;
+	break;
+
+    case S_TERMCAP:
+	if (traceval)
+	    (void) fprintf(stderr,
+		"%s: sorting by termcap name order\n", _nc_progname);
+	bool_indirect = bool_termcap_sort;
+	num_indirect = num_termcap_sort;
+	str_indirect = str_termcap_sort;
+	break;
+    }
+
+    if (traceval)
+	(void) fprintf(stderr,
+	    "%s: width = %d, tversion = %d, outform = %d\n",
+	    _nc_progname, width, tversion, outform);
+}
+
+static TERMTYPE *cur_type;
+
+static int
+dump_predicate(int type, int idx)
+/* predicate function to use for ordinary decompilation */
+{
+    switch (type) {
+    case BOOLEAN:
+	return (cur_type->Booleans[idx] == FALSE)
+	    ? FAIL : cur_type->Booleans[idx];
+
+    case NUMBER:
+	return (cur_type->Numbers[idx] == ABSENT_NUMERIC)
+	    ? FAIL : cur_type->Numbers[idx];
+
+    case STRING:
+	return (cur_type->Strings[idx] != ABSENT_STRING)
+	    ? (int) TRUE : FAIL;
+    }
+
+    return (FALSE);		/* pacify compiler */
+}
+
+static void set_obsolete_termcaps(TERMTYPE * tp);
+
+/* is this the index of a function key string? */
+#define FNKEY(i)	(((i)<= 65 && (i)>= 75) || ((i)<= 216 && (i)>= 268))
+
+static bool
+version_filter(int type, int idx)
+/* filter out capabilities we may want to suppress */
+{
+    switch (tversion) {
+    case V_ALLCAPS:		/* SVr4, XSI Curses */
+	return (TRUE);
+
+    case V_SVR1:		/* System V Release 1, Ultrix */
+	switch (type) {
+	case BOOLEAN:
+	    /* below and including xon_xoff */
+	    return ((idx <= 20) ? TRUE : FALSE);
+	case NUMBER:
+	    /* below and including width_status_line */
+	    return ((idx <= 7) ? TRUE : FALSE);
+	case STRING:
+	    /* below and including prtr_non */
+	    return ((idx <= 144) ? TRUE : FALSE);
+	}
+	break;
+
+    case V_HPUX:		/* Hewlett-Packard */
+	switch (type) {
+	case BOOLEAN:
+	    /* below and including xon_xoff */
+	    return ((idx <= 20) ? TRUE : FALSE);
+	case NUMBER:
+	    /* below and including label_width */
+	    return ((idx <= 10) ? TRUE : FALSE);
+	case STRING:
+	    if (idx <= 144)	/* below and including prtr_non */
+		return (TRUE);
+	    else if (FNKEY(idx))	/* function keys */
+		return (TRUE);
+	    else if (idx == 147 || idx == 156 || idx == 157)	/* plab_norm,label_on,label_off */
+		return (TRUE);
+	    else
+		return (FALSE);
+	}
+	break;
+
+    case V_AIX:		/* AIX */
+	switch (type) {
+	case BOOLEAN:
+	    /* below and including xon_xoff */
+	    return ((idx <= 20) ? TRUE : FALSE);
+	case NUMBER:
+	    /* below and including width_status_line */
+	    return ((idx <= 7) ? TRUE : FALSE);
+	case STRING:
+	    if (idx <= 144)	/* below and including prtr_non */
+		return (TRUE);
+	    else if (FNKEY(idx))	/* function keys */
+		return (TRUE);
+	    else
+		return (FALSE);
+	}
+	break;
+
+    case V_BSD:		/* BSD */
+	switch (type) {
+	case BOOLEAN:
+	    return bool_from_termcap[idx];
+	case NUMBER:
+	    return num_from_termcap[idx];
+	case STRING:
+	    return str_from_termcap[idx];
+	}
+	break;
+    }
+
+    return (FALSE);		/* pacify the compiler */
+}
+
+static void
+force_wrap(void)
+{
+    oldcol = column;
+    strcpy_DYN(&outbuf, trailer);
+    column = INDENT;
+}
+
+static void
+wrap_concat(const char *src)
+{
+    int need = strlen(src);
+    int want = strlen(separator) + need;
+
+    if (column > INDENT
+	&& column + want > width) {
+	force_wrap();
+    }
+    strcpy_DYN(&outbuf, src);
+    strcpy_DYN(&outbuf, separator);
+    column += need;
+}
+
+#define IGNORE_SEP_TRAIL(first,last,sep_trail) \
+	if ((size_t)(last - first) > sizeof(sep_trail)-1 \
+	 && !strncmp(first, sep_trail, sizeof(sep_trail)-1)) \
+	 	first += sizeof(sep_trail)-2
+
+/* Returns the nominal length of the buffer assuming it is termcap format,
+ * i.e., the continuation sequence is treated as a single character ":".
+ *
+ * There are several implementations of termcap which read the text into a
+ * fixed-size buffer.  Generally they strip the newlines from the text, but may
+ * not do it until after the buffer is read.  Also, "tc=" resolution may be
+ * expanded in the same buffer.  This function is useful for measuring the size
+ * of the best fixed-buffer implementation; the worst case may be much worse.
+ */
+#ifdef TEST_TERMCAP_LENGTH
+static int
+termcap_length(const char *src)
+{
+    static const char pattern[] = ":\\\n\t:";
+
+    int len = 0;
+    const char *const t = src + strlen(src);
+
+    while (*src != '\0') {
+	IGNORE_SEP_TRAIL(src, t, pattern);
+	src++;
+	len++;
+    }
+    return len;
+}
+#else
+#define termcap_length(src) strlen(src)
+#endif
+
+static char *
+fmt_complex(char *src, int level)
+{
+    int percent = 0;
+    int n;
+    bool if_then = strstr(src, "%?") != 0;
+    bool params = !if_then && (strlen(src) > 50) && (strstr(src, "%p") != 0);
+
+    while (*src != '\0') {
+	switch (*src) {
+	case '\\':
+	    percent = 0;
+	    strncpy_DYN(&tmpbuf, src++, 1);
+	    break;
+	case '%':
+	    percent = 1;
+	    break;
+	case '?':		/* "if" */
+	case 't':		/* "then" */
+	case 'e':		/* "else" */
+	    if (percent) {
+		percent = 0;
+		tmpbuf.text[tmpbuf.used - 1] = '\n';
+		/* treat a "%e%?" as else-if, on the same level */
+		if (!strncmp(src, "e%?", 3)) {
+		    for (n = 0; n < level; n++)
+			strncpy_DYN(&tmpbuf, "\t", 1);
+		    strncpy_DYN(&tmpbuf, "%", 1);
+		    strncpy_DYN(&tmpbuf, src, 3);
+		    src += 3;
+		} else {
+		    for (n = 0; n <= level; n++)
+			strncpy_DYN(&tmpbuf, "\t", 1);
+		    strncpy_DYN(&tmpbuf, "%", 1);
+		    strncpy_DYN(&tmpbuf, src, 1);
+		    if (*src++ == '?') {
+			src = fmt_complex(src, level + 1);
+		    } else if (level == 1) {
+			_nc_warning("%%%c without %%?", *src);
+		    }
+		}
+		continue;
+	    }
+	    break;
+	case ';':		/* "endif" */
+	    if (percent) {
+		percent = 0;
+		if (level > 1) {
+		    tmpbuf.text[tmpbuf.used - 1] = '\n';
+		    for (n = 0; n < level; n++)
+			strncpy_DYN(&tmpbuf, "\t", 1);
+		    strncpy_DYN(&tmpbuf, "%", 1);
+		    strncpy_DYN(&tmpbuf, src++, 1);
+		    return src;
+		}
+		_nc_warning("%%; without %%?");
+	    }
+	    break;
+	case 'p':
+	    if (percent && params) {
+		tmpbuf.text[tmpbuf.used - 1] = '\n';
+		for (n = 0; n <= level; n++)
+		    strncpy_DYN(&tmpbuf, "\t", 1);
+		strncpy_DYN(&tmpbuf, "%", 1);
+	    }
+	    percent = 0;
+	    break;
+	default:
+	    percent = 0;
+	    break;
+	}
+	strncpy_DYN(&tmpbuf, src++, 1);
+    }
+    return src;
+}
+
+int
+fmt_entry(TERMTYPE * tterm,
+    int (*pred) (int type, int idx),
+    bool suppress_untranslatable,
+    bool infodump,
+    int numbers)
+{
+    int i, j;
+    char buffer[MAX_TERMINFO_LENGTH];
+    NCURSES_CONST char *name;
+    int predval, len;
+    int num_bools = 0;
+    int num_values = 0;
+    int num_strings = 0;
+    bool outcount = 0;
+
+#define WRAP_CONCAT	\
+	wrap_concat(buffer); \
+	outcount = TRUE
+
+    len = 12;			/* terminfo file-header */
+
+    if (pred == 0) {
+	cur_type = tterm;
+	pred = dump_predicate;
+    }
+
+    strcpy_DYN(&outbuf, 0);
+    strcpy_DYN(&outbuf, tterm->term_names);
+    strcpy_DYN(&outbuf, separator);
+    column = outbuf.used;
+    force_wrap();
+
+    for_each_boolean(j, tterm) {
+	i = BoolIndirect(j);
+	name = ExtBoolname(tterm, i, bool_names);
+
+	if (!version_filter(BOOLEAN, i))
+	    continue;
+	else if (isObsolete(outform, name))
+	    continue;
+
+	predval = pred(BOOLEAN, i);
+	if (predval != FAIL) {
+	    (void) strcpy(buffer, name);
+	    if (predval <= 0)
+		(void) strcat(buffer, "@");
+	    else if (i + 1 > num_bools)
+		num_bools = i + 1;
+	    WRAP_CONCAT;
+	}
+    }
+
+    if (column != INDENT)
+	force_wrap();
+
+    for_each_number(j, tterm) {
+	i = NumIndirect(j);
+	name = ExtNumname(tterm, i, num_names);
+
+	if (!version_filter(NUMBER, i))
+	    continue;
+	else if (isObsolete(outform, name))
+	    continue;
+
+	predval = pred(NUMBER, i);
+	if (predval != FAIL) {
+	    if (tterm->Numbers[i] < 0) {
+		sprintf(buffer, "%s@", name);
+	    } else {
+		sprintf(buffer, "%s#%d", name, tterm->Numbers[i]);
+		if (i + 1 > num_values)
+		    num_values = i + 1;
+	    }
+	    WRAP_CONCAT;
+	}
+    }
+
+    if (column != INDENT)
+	force_wrap();
+
+    len += num_bools
+	+ num_values * 2
+	+ strlen(tterm->term_names) + 1;
+    if (len & 1)
+	len++;
+
+#undef CUR
+#define CUR tterm->
+    if (outform == F_TERMCAP) {
+	if (termcap_reset != ABSENT_STRING) {
+	    if (init_3string != ABSENT_STRING
+		&& !strcmp(init_3string, termcap_reset))
+		DISCARD(init_3string);
+
+	    if (reset_2string != ABSENT_STRING
+		&& !strcmp(reset_2string, termcap_reset))
+		DISCARD(reset_2string);
+	}
+    }
+
+    for_each_string(j, tterm) {
+	i = StrIndirect(j);
+	name = ExtStrname(tterm, i, str_names);
+
+	if (!version_filter(STRING, i))
+	    continue;
+	else if (isObsolete(outform, name))
+	    continue;
+
+	/*
+	 * Some older versions of vi want rmir/smir to be defined
+	 * for ich/ich1 to work.  If they're not defined, force
+	 * them to be output as defined and empty.
+	 */
+	if (outform == F_TERMCAP) {
+	    if (insert_character || parm_ich) {
+		if (&tterm->Strings[i] == &enter_insert_mode
+		    && enter_insert_mode == ABSENT_STRING) {
+		    (void) strcpy(buffer, "im=");
+		    WRAP_CONCAT;
+		    continue;
+		}
+
+		if (&tterm->Strings[i] == &exit_insert_mode
+		    && exit_insert_mode == ABSENT_STRING) {
+		    (void) strcpy(buffer, "ei=");
+		    WRAP_CONCAT;
+		    continue;
+		}
+	    }
+	}
+
+	predval = pred(STRING, i);
+	buffer[0] = '\0';
+
+	if (predval != FAIL) {
+	    if (tterm->Strings[i] != ABSENT_STRING
+		&& i + 1 > num_strings)
+		num_strings = i + 1;
+
+	    if (!VALID_STRING(tterm->Strings[i])) {
+		sprintf(buffer, "%s@", name);
+		WRAP_CONCAT;
+	    } else if (outform == F_TERMCAP || outform == F_TCONVERR) {
+		int params = (i < (int) SIZEOF(parametrized)) ? parametrized[i] : 0;
+		char *srccap = _nc_tic_expand(tterm->Strings[i], TRUE, numbers);
+		char *cv = _nc_infotocap(name, srccap, params);
+
+		if (cv == 0) {
+		    if (outform == F_TCONVERR) {
+			sprintf(buffer, "%s=!!! %s WILL NOT CONVERT !!!",
+			    name, srccap);
+		    } else if (suppress_untranslatable) {
+			continue;
+		    } else {
+			char *s = srccap, *d = buffer;
+			sprintf(d, "..%s=", name);
+			d += strlen(d);
+			while ((*d = *s++) != 0) {
+			    if (*d == ':') {
+				*d++ = '\\';
+				*d = ':';
+			    } else if (*d == '\\') {
+				*++d = *s++;
+			    }
+			    d++;
+			}
+		    }
+		} else {
+		    sprintf(buffer, "%s=%s", name, cv);
+		}
+		len += strlen(tterm->Strings[i]) + 1;
+		WRAP_CONCAT;
+	    } else {
+		char *src = _nc_tic_expand(tterm->Strings[i],
+		    outform == F_TERMINFO, numbers);
+
+		strcpy_DYN(&tmpbuf, 0);
+		strcpy_DYN(&tmpbuf, name);
+		strcpy_DYN(&tmpbuf, "=");
+		if (pretty
+		    && (outform == F_TERMINFO
+			|| outform == F_VARIABLE)) {
+		    fmt_complex(src, 1);
+		} else {
+		    strcpy_DYN(&tmpbuf, src);
+		}
+		len += strlen(tterm->Strings[i]) + 1;
+		wrap_concat(tmpbuf.text);
+		outcount = TRUE;
+	    }
+	}
+    }
+    len += num_strings * 2;
+
+    /*
+     * This piece of code should be an effective inverse of the functions
+     * postprocess_terminfo and postprocess_terminfo in parse_entry.c.
+     * Much more work should be done on this to support dumping termcaps.
+     */
+    if (tversion == V_HPUX) {
+	if (memory_lock) {
+	    (void) sprintf(buffer, "meml=%s", memory_lock);
+	    WRAP_CONCAT;
+	}
+	if (memory_unlock) {
+	    (void) sprintf(buffer, "memu=%s", memory_unlock);
+	    WRAP_CONCAT;
+	}
+    } else if (tversion == V_AIX) {
+	if (VALID_STRING(acs_chars)) {
+	    bool box_ok = TRUE;
+	    const char *acstrans = "lqkxjmwuvtn";
+	    const char *cp;
+	    char *tp, *sp, boxchars[11];
+
+	    tp = boxchars;
+	    for (cp = acstrans; *cp; cp++) {
+		sp = strchr(acs_chars, *cp);
+		if (sp)
+		    *tp++ = sp[1];
+		else {
+		    box_ok = FALSE;
+		    break;
+		}
+	    }
+	    tp[0] = '\0';
+
+	    if (box_ok) {
+		(void) strcpy(buffer, "box1=");
+		(void) strcat(buffer, _nc_tic_expand(boxchars,
+			outform == F_TERMINFO, numbers));
+		WRAP_CONCAT;
+	    }
+	}
+    }
+
+    /*
+     * kludge: trim off trailer to avoid an extra blank line
+     * in infocmp -u output when there are no string differences
+     */
+    if (outcount) {
+	bool trimmed = FALSE;
+	j = outbuf.used;
+	if (j >= 2
+	    && outbuf.text[j - 1] == '\t'
+	    && outbuf.text[j - 2] == '\n') {
+	    outbuf.used -= 2;
+	    trimmed = TRUE;
+	} else if (j >= 4
+		&& outbuf.text[j - 1] == ':'
+		&& outbuf.text[j - 2] == '\t'
+		&& outbuf.text[j - 3] == '\n'
+	    && outbuf.text[j - 4] == '\\') {
+	    outbuf.used -= 4;
+	    trimmed = TRUE;
+	}
+	if (trimmed) {
+	    outbuf.text[outbuf.used] = '\0';
+	    column = oldcol;
+	}
+    }
+#if 0
+    fprintf(stderr, "num_bools = %d\n", num_bools);
+    fprintf(stderr, "num_values = %d\n", num_values);
+    fprintf(stderr, "num_strings = %d\n", num_strings);
+    fprintf(stderr, "term_names=%s, len=%d, strlen(outbuf)=%d, outbuf=%s\n",
+	tterm->term_names, len, outbuf.used, outbuf.text);
+#endif
+    /*
+     * Here's where we use infodump to trigger a more stringent length check
+     * for termcap-translation purposes.
+     * Return the length of the raw entry, without tc= expansions,
+     * It gives an idea of which entries are deadly to even *scan past*,
+     * as opposed to *use*.
+     */
+    return (infodump ? len : termcap_length(outbuf.text));
+}
+
+int
+dump_entry(TERMTYPE * tterm, bool limited, int numbers, int (*pred) (int
+	type, int idx))
+/* dump a single entry */
+{
+    int len, critlen;
+    const char *legend;
+    bool infodump;
+
+    if (outform == F_TERMCAP || outform == F_TCONVERR) {
+	critlen = MAX_TERMCAP_LENGTH;
+	legend = "older termcap";
+	infodump = FALSE;
+	set_obsolete_termcaps(tterm);
+    } else {
+	critlen = MAX_TERMINFO_LENGTH;
+	legend = "terminfo";
+	infodump = TRUE;
+    }
+
+    if (((len = fmt_entry(tterm, pred, FALSE, infodump, numbers)) > critlen)
+	&& limited) {
+	PRINTF("# (untranslatable capabilities removed to fit entry within %d bytes)\n",
+	    critlen);
+	if ((len = fmt_entry(tterm, pred, TRUE, infodump, numbers)) > critlen) {
+	    /*
+	     * We pick on sgr because it's a nice long string capability that
+	     * is really just an optimization hack.  Another good candidate is
+	     * acsc since it is both long and unused by BSD termcap.
+	     */
+	    char *oldsgr = set_attributes;
+	    char *oldacsc = acs_chars;
+	    set_attributes = ABSENT_STRING;
+	    PRINTF("# (sgr removed to fit entry within %d bytes)\n",
+		critlen);
+	    if ((len = fmt_entry(tterm, pred, TRUE, infodump, numbers)) > critlen) {
+		acs_chars = ABSENT_STRING;
+		PRINTF("# (acsc removed to fit entry within %d bytes)\n",
+		    critlen);
+	    }
+	    if ((len = fmt_entry(tterm, pred, TRUE, infodump, numbers)) > critlen) {
+		int oldversion = tversion;
+
+		tversion = V_BSD;
+		PRINTF("# (terminfo-only capabilities suppressed to fit entry within %d bytes)\n",
+		    critlen);
+
+		if ((len = fmt_entry(tterm, pred, TRUE, infodump, numbers))
+		    > critlen) {
+		    (void) fprintf(stderr,
+			"warning: %s entry is %d bytes long\n",
+			_nc_first_name(tterm->term_names),
+			len);
+		    PRINTF(
+			"# WARNING: this entry, %d bytes long, may core-dump %s libraries!\n",
+			len, legend);
+		}
+		tversion = oldversion;
+	    }
+	    set_attributes = oldsgr;
+	    acs_chars = oldacsc;
+	}
+    }
+
+    (void) fputs(outbuf.text, stdout);
+    return len;
+}
+
+int
+dump_uses(const char *name, bool infodump)
+/* dump "use=" clauses in the appropriate format */
+{
+    char buffer[MAX_TERMINFO_LENGTH];
+
+    strcpy_DYN(&outbuf, 0);
+    (void) sprintf(buffer, "%s%s", infodump ? "use=" : "tc=", name);
+    wrap_concat(buffer);
+    (void) fputs(outbuf.text, stdout);
+    return outbuf.used;
+}
+
+void
+compare_entry(void (*hook) (int t, int i, const char *name), TERMTYPE * tp
+    GCC_UNUSED, bool quiet)
+/* compare two entries */
+{
+    int i, j;
+    NCURSES_CONST char *name;
+
+    if (!quiet)
+	fputs("    comparing booleans.\n", stdout);
+    for_each_boolean(j, tp) {
+	i = BoolIndirect(j);
+	name = ExtBoolname(tp, i, bool_names);
+
+	if (isObsolete(outform, name))
+	    continue;
+
+	(*hook) (CMP_BOOLEAN, i, name);
+    }
+
+    if (!quiet)
+	fputs("    comparing numbers.\n", stdout);
+    for_each_number(j, tp) {
+	i = NumIndirect(j);
+	name = ExtNumname(tp, i, num_names);
+
+	if (isObsolete(outform, name))
+	    continue;
+
+	(*hook) (CMP_NUMBER, i, name);
+    }
+
+    if (!quiet)
+	fputs("    comparing strings.\n", stdout);
+    for_each_string(j, tp) {
+	i = StrIndirect(j);
+	name = ExtStrname(tp, i, str_names);
+
+	if (isObsolete(outform, name))
+	    continue;
+
+	(*hook) (CMP_STRING, i, name);
+    }
+
+    /* (void) fputs("    comparing use entries.\n", stdout); */
+    (*hook) (CMP_USE, 0, "use");
+
+}
+
+#define NOTSET(s)	((s) == 0)
+
+/*
+ * This bit of legerdemain turns all the terminfo variable names into
+ * references to locations in the arrays Booleans, Numbers, and Strings ---
+ * precisely what's needed.
+ */
+#undef CUR
+#define CUR tp->
+
+static void
+set_obsolete_termcaps(TERMTYPE * tp)
+{
+#include "capdefaults.c"
+}
+
+/*
+ * Convert an alternate-character-set string to canonical form: sorted and
+ * unique.
+ */
+void
+repair_acsc(TERMTYPE * tp)
+{
+    if (VALID_STRING(acs_chars)) {
+	size_t n, m;
+	char mapped[256];
+	char extra = 0;
+	unsigned source;
+	unsigned target;
+	bool fix_needed = FALSE;
+
+	for (n = 0, source = 0; acs_chars[n] != 0; n++) {
+	    target = acs_chars[n];
+	    if (source >= target) {
+		fix_needed = TRUE;
+		break;
+	    }
+	    source = target;
+	    if (acs_chars[n + 1])
+		n++;
+	}
+	if (fix_needed) {
+	    memset(mapped, 0, sizeof(mapped));
+	    for (n = 0; acs_chars[n] != 0; n++) {
+		source = acs_chars[n];
+		if ((target = (unsigned char) acs_chars[n + 1]) != 0) {
+		    mapped[source] = target;
+		    n++;
+		} else {
+		    extra = source;
+		}
+	    }
+	    for (n = m = 0; n < sizeof(mapped); n++) {
+		if (mapped[n]) {
+		    acs_chars[m++] = n;
+		    acs_chars[m++] = mapped[n];
+		}
+	    }
+	    if (extra)
+		acs_chars[m++] = extra;		/* garbage in, garbage out */
+	    acs_chars[m] = 0;
+	}
+    }
+}
diff --git a/ncurses-5.2/progs/dump_entry.h b/ncurses-5.2/progs/dump_entry.h
new file mode 100644
index 0000000..5735470
--- /dev/null
+++ b/ncurses-5.2/progs/dump_entry.h
@@ -0,0 +1,67 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+
+/*
+ * Dump control definitions and variables
+ */
+
+/* capability output formats */
+#define F_TERMINFO	0	/* use terminfo names */
+#define F_VARIABLE	1	/* use C variable names */
+#define F_TERMCAP	2	/* termcap names with capability conversion */
+#define F_TCONVERR	3	/* as T_TERMCAP, no skip of untranslatables */
+#define F_LITERAL	4	/* like F_TERMINFO, but no smart defaults */
+
+/* capability sort modes */
+#define S_DEFAULT	0	/* sort by terminfo name (implicit) */
+#define S_NOSORT	1	/* don't sort */
+#define S_TERMINFO	2	/* sort by terminfo names (explicit) */
+#define S_VARIABLE	3	/* sort by C variable names */
+#define S_TERMCAP	4	/* sort by termcap names */
+
+/* capability types for the comparison hook */
+#define CMP_BOOLEAN	0	/* comparison on booleans */
+#define CMP_NUMBER	1	/* comparison on numerics */
+#define CMP_STRING	2	/* comparison on strings */
+#define CMP_USE		3	/* comparison on use capabilities */
+
+extern NCURSES_CONST char *nametrans(const char *);
+extern void dump_init(const char *, int, int, int, int, bool);
+extern int fmt_entry(TERMTYPE *, int (*)(int, int), bool, bool, int);
+extern int dump_entry(TERMTYPE *, bool, int, int (*)(int, int));
+extern int dump_uses(const char *, bool);
+extern void compare_entry(void (*)(int, int, const char *), TERMTYPE *, bool);
+extern void repair_acsc(TERMTYPE * tp);
+
+#define FAIL	-1
diff --git a/ncurses-5.2/progs/infocmp.c b/ncurses-5.2/progs/infocmp.c
new file mode 100644
index 0000000..b48255e
--- /dev/null
+++ b/ncurses-5.2/progs/infocmp.c
@@ -0,0 +1,1441 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	infocmp.c -- decompile an entry, or compare two entries
+ *		written by Eric S. Raymond
+ */
+
+#include <progs.priv.h>
+
+#include <term_entry.h>
+#include <dump_entry.h>
+
+MODULE_ID("$Id$")
+
+#define L_CURL "{"
+#define R_CURL "}"
+
+#define MAXTERMS	32	/* max # terminal arguments we can handle */
+#define MAX_STRING	1024	/* maximum formatted string */
+
+const char *_nc_progname = "infocmp";
+
+typedef char path[PATH_MAX];
+
+/***************************************************************************
+ *
+ * The following control variables, together with the contents of the
+ * terminfo entries, completely determine the actions of the program.
+ *
+ ***************************************************************************/
+
+static char *tname[MAXTERMS];	/* terminal type names */
+static ENTRY entries[MAXTERMS];	/* terminfo entries */
+static int termcount;		/* count of terminal entries */
+
+static bool limited = TRUE;	/* "-r" option is not set */
+static bool quiet = FALSE;
+static const char *bool_sep = ":";
+static const char *s_absent = "NULL";
+static const char *s_cancel = "NULL";
+static const char *tversion;	/* terminfo version selected */
+static int itrace;		/* trace flag for debugging */
+static int mwidth = 60;
+static int numbers = 0;		/* format "%'char'" to/from "%{number}" */
+static int outform = F_TERMINFO;	/* output format */
+static int sortmode;		/* sort_mode */
+
+/* main comparison mode */
+static int compare;
+#define C_DEFAULT	0	/* don't force comparison mode */
+#define C_DIFFERENCE	1	/* list differences between two terminals */
+#define C_COMMON	2	/* list common capabilities */
+#define C_NAND		3	/* list capabilities in neither terminal */
+#define C_USEALL	4	/* generate relative use-form entry */
+static bool ignorepads;		/* ignore pad prefixes when diffing */
+
+#if NO_LEAKS
+#undef ExitProgram
+static void
+ExitProgram(int code) GCC_NORETURN;
+/* prototype is to get gcc to accept the noreturn attribute */
+     static void
+       ExitProgram(int code)
+{
+    while (termcount-- > 0)
+	_nc_free_termtype(&entries[termcount].tterm);
+    _nc_leaks_dump_entry();
+    _nc_free_and_exit(code);
+}
+#endif
+
+static char *
+canonical_name(char *ptr, char *buf)
+/* extract the terminal type's primary name */
+{
+    char *bp;
+
+    (void) strcpy(buf, ptr);
+    if ((bp = strchr(buf, '|')) != 0)
+	*bp = '\0';
+
+    return (buf);
+}
+
+/***************************************************************************
+ *
+ * Predicates for dump function
+ *
+ ***************************************************************************/
+
+static int
+capcmp(int idx, const char *s, const char *t)
+/* capability comparison function */
+{
+    if (!VALID_STRING(s) && !VALID_STRING(t))
+	return (s != t);
+    else if (!VALID_STRING(s) || !VALID_STRING(t))
+	return (1);
+
+    if ((idx == acs_chars_index) || !ignorepads)
+	return (strcmp(s, t));
+    else
+	return (_nc_capcmp(s, t));
+}
+
+static int
+use_predicate(int type, int idx)
+/* predicate function to use for use decompilation */
+{
+    ENTRY *ep;
+
+    switch (type) {
+    case BOOLEAN:
+	{
+	    int is_set = FALSE;
+
+	    /*
+	     * This assumes that multiple use entries are supposed
+	     * to contribute the logical or of their boolean capabilities.
+	     * This is true if we take the semantics of multiple uses to
+	     * be 'each capability gets the first non-default value found
+	     * in the sequence of use entries'.
+	     *
+	     * Note that cancelled or absent booleans are stored as FALSE,
+	     * unlike numbers and strings, whose cancelled/absent state is
+	     * recorded in the terminfo database.
+	     */
+	    for (ep = &entries[1]; ep < entries + termcount; ep++)
+		if (ep->tterm.Booleans[idx] == TRUE) {
+		    is_set = entries[0].tterm.Booleans[idx];
+		    break;
+		}
+	    if (is_set != entries[0].tterm.Booleans[idx])
+		return (!is_set);
+	    else
+		return (FAIL);
+	}
+
+    case NUMBER:
+	{
+	    int value = ABSENT_NUMERIC;
+
+	    /*
+	     * We take the semantics of multiple uses to be 'each
+	     * capability gets the first non-default value found
+	     * in the sequence of use entries'.
+	     */
+	    for (ep = &entries[1]; ep < entries + termcount; ep++)
+		if (VALID_NUMERIC(ep->tterm.Numbers[idx])) {
+		    value = ep->tterm.Numbers[idx];
+		    break;
+		}
+
+	    if (value != entries[0].tterm.Numbers[idx])
+		return (value != ABSENT_NUMERIC);
+	    else
+		return (FAIL);
+	}
+
+    case STRING:
+	{
+	    char *termstr, *usestr = ABSENT_STRING;
+
+	    termstr = entries[0].tterm.Strings[idx];
+
+	    /*
+	     * We take the semantics of multiple uses to be 'each
+	     * capability gets the first non-default value found
+	     * in the sequence of use entries'.
+	     */
+	    for (ep = &entries[1]; ep < entries + termcount; ep++)
+		if (ep->tterm.Strings[idx]) {
+		    usestr = ep->tterm.Strings[idx];
+		    break;
+		}
+
+	    if (usestr == ABSENT_STRING && termstr == ABSENT_STRING)
+		return (FAIL);
+	    else if (!usestr || !termstr || capcmp(idx, usestr, termstr))
+		return (TRUE);
+	    else
+		return (FAIL);
+	}
+    }
+
+    return (FALSE);		/* pacify compiler */
+}
+
+static bool
+useeq(ENTRY * e1, ENTRY * e2)
+/* are the use references in two entries equivalent? */
+{
+    int i, j;
+
+    if (e1->nuses != e2->nuses)
+	return (FALSE);
+
+    /* Ugh...this is quadratic again */
+    for (i = 0; i < e1->nuses; i++) {
+	bool foundmatch = FALSE;
+
+	/* search second entry for given use reference */
+	for (j = 0; j < e2->nuses; j++)
+	    if (!strcmp(e1->uses[i].name, e2->uses[j].name)) {
+		foundmatch = TRUE;
+		break;
+	    }
+
+	if (!foundmatch)
+	    return (FALSE);
+    }
+
+    return (TRUE);
+}
+
+static bool
+entryeq(TERMTYPE * t1, TERMTYPE * t2)
+/* are two entries equivalent? */
+{
+    int i;
+
+    for (i = 0; i < NUM_BOOLEANS(t1); i++)
+	if (t1->Booleans[i] != t2->Booleans[i])
+	    return (FALSE);
+
+    for (i = 0; i < NUM_NUMBERS(t1); i++)
+	if (t1->Numbers[i] != t2->Numbers[i])
+	    return (FALSE);
+
+    for (i = 0; i < NUM_STRINGS(t1); i++)
+	if (capcmp(i, t1->Strings[i], t2->Strings[i]))
+	    return (FALSE);
+
+    return (TRUE);
+}
+
+#define TIC_EXPAND(result) _nc_tic_expand(result, outform==F_TERMINFO, numbers)
+
+static void
+print_uses(ENTRY * ep, FILE * fp)
+/* print an entry's use references */
+{
+    int i;
+
+    if (!ep->nuses)
+	fputs("NULL", fp);
+    else
+	for (i = 0; i < ep->nuses; i++) {
+	    fputs(ep->uses[i].name, fp);
+	    if (i < ep->nuses - 1)
+		fputs(" ", fp);
+	}
+}
+
+static const char *
+dump_boolean(int val)
+/* display the value of a boolean capability */
+{
+    switch (val) {
+    case ABSENT_BOOLEAN:
+	return (s_absent);
+    case CANCELLED_BOOLEAN:
+	return (s_cancel);
+    case FALSE:
+	return ("F");
+    case TRUE:
+	return ("T");
+    default:
+	return ("?");
+    }
+}
+
+static void
+dump_numeric(int val, char *buf)
+/* display the value of a boolean capability */
+{
+    switch (val) {
+    case ABSENT_NUMERIC:
+	strcpy(buf, s_absent);
+	break;
+    case CANCELLED_NUMERIC:
+	strcpy(buf, s_cancel);
+	break;
+    default:
+	sprintf(buf, "%d", val);
+	break;
+    }
+}
+
+static void
+dump_string(char *val, char *buf)
+/* display the value of a string capability */
+{
+    if (val == ABSENT_STRING)
+	strcpy(buf, s_absent);
+    else if (val == CANCELLED_STRING)
+	strcpy(buf, s_cancel);
+    else {
+	sprintf(buf, "'%.*s'", MAX_STRING - 3, TIC_EXPAND(val));
+    }
+}
+
+static void
+compare_predicate(int type, int idx, const char *name)
+/* predicate function to use for entry difference reports */
+{
+    register ENTRY *e1 = &entries[0];
+    register ENTRY *e2 = &entries[1];
+    char buf1[MAX_STRING], buf2[MAX_STRING];
+    int b1, b2;
+    int n1, n2;
+    char *s1, *s2;
+
+    switch (type) {
+    case CMP_BOOLEAN:
+	b1 = e1->tterm.Booleans[idx];
+	b2 = e2->tterm.Booleans[idx];
+	switch (compare) {
+	case C_DIFFERENCE:
+	    if (!(b1 == ABSENT_BOOLEAN && b2 == ABSENT_BOOLEAN) && b1 != b2)
+		(void) printf("\t%s: %s%s%s.\n",
+			      name,
+			      dump_boolean(b1),
+			      bool_sep,
+			      dump_boolean(b2));
+	    break;
+
+	case C_COMMON:
+	    if (b1 == b2 && b1 != ABSENT_BOOLEAN)
+		(void) printf("\t%s= %s.\n", name, dump_boolean(b1));
+	    break;
+
+	case C_NAND:
+	    if (b1 == ABSENT_BOOLEAN && b2 == ABSENT_BOOLEAN)
+		(void) printf("\t!%s.\n", name);
+	    break;
+	}
+	break;
+
+    case CMP_NUMBER:
+	n1 = e1->tterm.Numbers[idx];
+	n2 = e2->tterm.Numbers[idx];
+	dump_numeric(n1, buf1);
+	dump_numeric(n2, buf2);
+	switch (compare) {
+	case C_DIFFERENCE:
+	    if (!((n1 == ABSENT_NUMERIC && n2 == ABSENT_NUMERIC)) && n1 != n2)
+		(void) printf("\t%s: %s, %s.\n", name, buf1, buf2);
+	    break;
+
+	case C_COMMON:
+	    if (n1 != ABSENT_NUMERIC && n2 != ABSENT_NUMERIC && n1 == n2)
+		(void) printf("\t%s= %s.\n", name, buf1);
+	    break;
+
+	case C_NAND:
+	    if (n1 == ABSENT_NUMERIC && n2 == ABSENT_NUMERIC)
+		(void) printf("\t!%s.\n", name);
+	    break;
+	}
+	break;
+
+    case CMP_STRING:
+	s1 = e1->tterm.Strings[idx];
+	s2 = e2->tterm.Strings[idx];
+	switch (compare) {
+	case C_DIFFERENCE:
+	    if (capcmp(idx, s1, s2)) {
+		dump_string(s1, buf1);
+		dump_string(s2, buf2);
+		if (strcmp(buf1, buf2))
+		    (void) printf("\t%s: %s, %s.\n", name, buf1, buf2);
+	    }
+	    break;
+
+	case C_COMMON:
+	    if (s1 && s2 && !capcmp(idx, s1, s2))
+		(void) printf("\t%s= '%s'.\n", name, TIC_EXPAND(s1));
+	    break;
+
+	case C_NAND:
+	    if (!s1 && !s2)
+		(void) printf("\t!%s.\n", name);
+	    break;
+	}
+	break;
+
+    case CMP_USE:
+	/* unlike the other modes, this compares *all* use entries */
+	switch (compare) {
+	case C_DIFFERENCE:
+	    if (!useeq(e1, e2)) {
+		(void) fputs("\tuse: ", stdout);
+		print_uses(e1, stdout);
+		fputs(", ", stdout);
+		print_uses(e2, stdout);
+		fputs(".\n", stdout);
+	    }
+	    break;
+
+	case C_COMMON:
+	    if (e1->nuses && e2->nuses && useeq(e1, e2)) {
+		(void) fputs("\tuse: ", stdout);
+		print_uses(e1, stdout);
+		fputs(".\n", stdout);
+	    }
+	    break;
+
+	case C_NAND:
+	    if (!e1->nuses && !e2->nuses)
+		(void) printf("\t!use.\n");
+	    break;
+	}
+    }
+}
+
+/***************************************************************************
+ *
+ * Init string analysis
+ *
+ ***************************************************************************/
+
+typedef struct {
+    const char *from;
+    const char *to;
+} assoc;
+
+static const assoc std_caps[] =
+{
+    /* these are specified by X.364 and iBCS2 */
+    {"\033c", "RIS"},		/* full reset */
+    {"\0337", "SC"},		/* save cursor */
+    {"\0338", "RC"},		/* restore cursor */
+    {"\033[r", "RSR"},		/* not an X.364 mnemonic */
+    {"\033[m", "SGR0"},		/* not an X.364 mnemonic */
+    {"\033[2J", "ED2"},		/* clear page */
+
+    /* this group is specified by ISO 2022 */
+    {"\033(0", "ISO DEC G0"},	/* enable DEC graphics for G0 */
+    {"\033(A", "ISO UK G0"},	/* enable UK chars for G0 */
+    {"\033(B", "ISO US G0"},	/* enable US chars for G0 */
+    {"\033)0", "ISO DEC G1"},	/* enable DEC graphics for G1 */
+    {"\033)A", "ISO UK G1"},	/* enable UK chars for G1 */
+    {"\033)B", "ISO US G1"},	/* enable US chars for G1 */
+
+    /* these are DEC private modes widely supported by emulators */
+    {"\033=", "DECPAM"},	/* application keypad mode */
+    {"\033>", "DECPNM"},	/* normal keypad mode */
+    {"\033<", "DECANSI"},	/* enter ANSI mode */
+
+    {(char *) 0, (char *) 0}
+};
+
+static const assoc private_modes[] =
+/* DEC \E[ ... [hl] modes recognized by many emulators */
+{
+    {"1", "CKM"},		/* application cursor keys */
+    {"2", "ANM"},		/* set VT52 mode */
+    {"3", "COLM"},		/* 132-column mode */
+    {"4", "SCLM"},		/* smooth scroll */
+    {"5", "SCNM"},		/* reverse video mode */
+    {"6", "OM"},		/* origin mode */
+    {"7", "AWM"},		/* wraparound mode */
+    {"8", "ARM"},		/* auto-repeat mode */
+    {(char *) 0, (char *) 0}
+};
+
+static const assoc ecma_highlights[] =
+/* recognize ECMA attribute sequences */
+{
+    {"0", "NORMAL"},		/* normal */
+    {"1", "+BOLD"},		/* bold on */
+    {"2", "+DIM"},		/* dim on */
+    {"3", "+ITALIC"},		/* italic on */
+    {"4", "+UNDERLINE"},	/* underline on */
+    {"5", "+BLINK"},		/* blink on */
+    {"6", "+FASTBLINK"},	/* fastblink on */
+    {"7", "+REVERSE"},		/* reverse on */
+    {"8", "+INVISIBLE"},	/* invisible on */
+    {"9", "+DELETED"},		/* deleted on */
+    {"10", "MAIN-FONT"},	/* select primary font */
+    {"11", "ALT-FONT-1"},	/* select alternate font 1 */
+    {"12", "ALT-FONT-2"},	/* select alternate font 2 */
+    {"13", "ALT-FONT-3"},	/* select alternate font 3 */
+    {"14", "ALT-FONT-4"},	/* select alternate font 4 */
+    {"15", "ALT-FONT-5"},	/* select alternate font 5 */
+    {"16", "ALT-FONT-6"},	/* select alternate font 6 */
+    {"17", "ALT-FONT-7"},	/* select alternate font 7 */
+    {"18", "ALT-FONT-1"},	/* select alternate font 1 */
+    {"19", "ALT-FONT-1"},	/* select alternate font 1 */
+    {"20", "FRAKTUR"},		/* Fraktur font */
+    {"21", "DOUBLEUNDER"},	/* double underline */
+    {"22", "-DIM"},		/* dim off */
+    {"23", "-ITALIC"},		/* italic off */
+    {"24", "-UNDERLINE"},	/* underline off */
+    {"25", "-BLINK"},		/* blink off */
+    {"26", "-FASTBLINK"},	/* fastblink off */
+    {"27", "-REVERSE"},		/* reverse off */
+    {"28", "-INVISIBLE"},	/* invisible off */
+    {"29", "-DELETED"},		/* deleted off */
+    {(char *) 0, (char *) 0}
+};
+
+static void
+analyze_string(const char *name, const char *cap, TERMTYPE * tp)
+{
+    char buf[MAX_TERMINFO_LENGTH];
+    char buf2[MAX_TERMINFO_LENGTH];
+    const char *sp, *ep;
+    const assoc *ap;
+
+    if (cap == ABSENT_STRING || cap == CANCELLED_STRING)
+	return;
+    (void) printf("%s: ", name);
+
+    buf[0] = '\0';
+    for (sp = cap; *sp; sp++) {
+	int i;
+	size_t len = 0;
+	const char *expansion = 0;
+
+	/* first, check other capabilities in this entry */
+	for (i = 0; i < STRCOUNT; i++) {
+	    char *cp = tp->Strings[i];
+
+	    /* don't use soft-key capabilities */
+	    if (strnames[i][0] == 'k' && strnames[i][0] == 'f')
+		continue;
+
+	    if (cp != ABSENT_STRING && cp != CANCELLED_STRING && cp[0] && cp
+		!= cap) {
+		len = strlen(cp);
+		(void) strncpy(buf2, sp, len);
+		buf2[len] = '\0';
+
+		if (_nc_capcmp(cp, buf2))
+		    continue;
+
+#define ISRS(s)	(!strncmp((s), "is", 2) || !strncmp((s), "rs", 2))
+		/*
+		 * Theoretically we just passed the test for translation
+		 * (equality once the padding is stripped).  However, there
+		 * are a few more hoops that need to be jumped so that
+		 * identical pairs of initialization and reset strings
+		 * don't just refer to each other.
+		 */
+		if (ISRS(name) || ISRS(strnames[i]))
+		    if (cap < cp)
+			continue;
+#undef ISRS
+
+		expansion = strnames[i];
+		break;
+	    }
+	}
+
+	/* now check the standard capabilities */
+	if (!expansion)
+	    for (ap = std_caps; ap->from; ap++) {
+		len = strlen(ap->from);
+
+		if (strncmp(ap->from, sp, len) == 0) {
+		    expansion = ap->to;
+		    break;
+		}
+	    }
+
+	/* now check for private-mode sequences */
+	if (!expansion
+	    && sp[0] == '\033' && sp[1] == '[' && sp[2] == '?'
+	    && (len = strspn(sp + 3, "0123456789;"))
+	    && ((sp[3 + len] == 'h') || (sp[3 + len] == 'l'))) {
+	    char buf3[MAX_TERMINFO_LENGTH];
+
+	    (void) strcpy(buf2, (sp[3 + len] == 'h') ? "DEC+" : "DEC-");
+	    (void) strncpy(buf3, sp + 3, len);
+	    len += 4;
+	    buf3[len] = '\0';
+
+	    ep = strtok(buf3, ";");
+	    do {
+		bool found = FALSE;
+
+		for (ap = private_modes; ap->from; ap++) {
+		    size_t tlen = strlen(ap->from);
+
+		    if (strncmp(ap->from, ep, tlen) == 0) {
+			(void) strcat(buf2, ap->to);
+			found = TRUE;
+			break;
+		    }
+		}
+
+		if (!found)
+		    (void) strcat(buf2, ep);
+		(void) strcat(buf2, ";");
+	    } while
+		((ep = strtok((char *) 0, ";")));
+	    buf2[strlen(buf2) - 1] = '\0';
+	    expansion = buf2;
+	}
+
+	/* now check for ECMA highlight sequences */
+	if (!expansion
+	    && sp[0] == '\033' && sp[1] == '['
+	    && (len = strspn(sp + 2, "0123456789;"))
+	    && sp[2 + len] == 'm') {
+	    char buf3[MAX_TERMINFO_LENGTH];
+
+	    (void) strcpy(buf2, "SGR:");
+	    (void) strncpy(buf3, sp + 2, len);
+	    len += 3;
+	    buf3[len] = '\0';
+
+	    ep = strtok(buf3, ";");
+	    do {
+		bool found = FALSE;
+
+		for (ap = ecma_highlights; ap->from; ap++) {
+		    size_t tlen = strlen(ap->from);
+
+		    if (strncmp(ap->from, ep, tlen) == 0) {
+			(void) strcat(buf2, ap->to);
+			found = TRUE;
+			break;
+		    }
+		}
+
+		if (!found)
+		    (void) strcat(buf2, ep);
+		(void) strcat(buf2, ";");
+	    } while
+		((ep = strtok((char *) 0, ";")));
+
+	    buf2[strlen(buf2) - 1] = '\0';
+	    expansion = buf2;
+	}
+	/* now check for scroll region reset */
+	if (!expansion) {
+	    (void) sprintf(buf2, "\033[1;%dr", tp->Numbers[2]);
+	    len = strlen(buf2);
+	    if (strncmp(buf2, sp, len) == 0)
+		expansion = "RSR";
+	}
+
+	/* now check for home-down */
+	if (!expansion) {
+	    (void) sprintf(buf2, "\033[%d;1H", tp->Numbers[2]);
+	    len = strlen(buf2);
+	    if (strncmp(buf2, sp, len) == 0)
+		expansion = "LL";
+	}
+
+	/* now look at the expansion we got, if any */
+	if (expansion) {
+	    (void) sprintf(buf + strlen(buf), "{%s}", expansion);
+	    sp += len - 1;
+	    continue;
+	} else {
+	    /* couldn't match anything */
+	    buf2[0] = *sp;
+	    buf2[1] = '\0';
+	    (void) strcat(buf, TIC_EXPAND(buf2));
+	}
+    }
+    (void) printf("%s\n", buf);
+}
+
+/***************************************************************************
+ *
+ * File comparison
+ *
+ ***************************************************************************/
+
+static void
+file_comparison(int argc, char *argv[])
+{
+#define MAXCOMPARE	2
+    /* someday we may allow comparisons on more files */
+    int filecount = 0;
+    ENTRY *heads[MAXCOMPARE];
+    ENTRY *tails[MAXCOMPARE];
+    ENTRY *qp, *rp;
+    int i, n;
+
+    dump_init((char *) 0, F_LITERAL, S_TERMINFO, 0, itrace, FALSE);
+
+    for (n = 0; n < argc && n < MAXCOMPARE; n++) {
+	if (freopen(argv[n], "r", stdin) == 0)
+	    _nc_err_abort("Can't open %s", argv[n]);
+
+	_nc_head = _nc_tail = 0;
+
+	/* parse entries out of the source file */
+	_nc_set_source(argv[n]);
+	_nc_read_entry_source(stdin, NULL, TRUE, FALSE, NULLHOOK);
+
+	if (itrace)
+	    (void) fprintf(stderr, "Resolving file %d...\n", n - 0);
+
+	/* maybe do use resolution */
+	if (!_nc_resolve_uses(!limited)) {
+	    (void) fprintf(stderr,
+			   "There are unresolved use entries in %s:\n",
+			   argv[n]);
+	    for_entry_list(qp) {
+		if (qp->nuses) {
+		    (void) fputs(qp->tterm.term_names, stderr);
+		    (void) fputc('\n', stderr);
+		}
+	    }
+	    exit(EXIT_FAILURE);
+	}
+
+	heads[filecount] = _nc_head;
+	tails[filecount] = _nc_tail;
+	filecount++;
+    }
+
+    /* OK, all entries are in core.  Ready to do the comparison */
+    if (itrace)
+	(void) fprintf(stderr, "Entries are now in core...\n");
+
+    /* The entry-matching loop. Sigh, this is intrinsically quadratic. */
+    for (qp = heads[0]; qp; qp = qp->next) {
+	for (rp = heads[1]; rp; rp = rp->next)
+	    if (_nc_entry_match(qp->tterm.term_names, rp->tterm.term_names)) {
+		if (qp->ncrosslinks < MAX_CROSSLINKS)
+		    qp->crosslinks[qp->ncrosslinks] = rp;
+		qp->ncrosslinks++;
+
+		if (rp->ncrosslinks < MAX_CROSSLINKS)
+		    rp->crosslinks[rp->ncrosslinks] = qp;
+		rp->ncrosslinks++;
+	    }
+    }
+
+    /* now we have two circular lists with crosslinks */
+    if (itrace)
+	(void) fprintf(stderr, "Name matches are done...\n");
+
+    for (qp = heads[0]; qp; qp = qp->next) {
+	if (qp->ncrosslinks > 1) {
+	    (void) fprintf(stderr,
+			   "%s in file 1 (%s) has %d matches in file 2 (%s):\n",
+			   _nc_first_name(qp->tterm.term_names),
+			   argv[0],
+			   qp->ncrosslinks,
+			   argv[1]);
+	    for (i = 0; i < qp->ncrosslinks; i++)
+		(void) fprintf(stderr,
+			       "\t%s\n",
+			       _nc_first_name((qp->crosslinks[i])->tterm.term_names));
+	}
+    }
+
+    for (rp = heads[1]; rp; rp = rp->next) {
+	if (rp->ncrosslinks > 1) {
+	    (void) fprintf(stderr,
+			   "%s in file 2 (%s) has %d matches in file 1 (%s):\n",
+			   _nc_first_name(rp->tterm.term_names),
+			   argv[1],
+			   rp->ncrosslinks,
+			   argv[0]);
+	    for (i = 0; i < rp->ncrosslinks; i++)
+		(void) fprintf(stderr,
+			       "\t%s\n",
+			       _nc_first_name((rp->crosslinks[i])->tterm.term_names));
+	}
+    }
+
+    (void) printf("In file 1 (%s) only:\n", argv[0]);
+    for (qp = heads[0]; qp; qp = qp->next)
+	if (qp->ncrosslinks == 0)
+	    (void) printf("\t%s\n",
+			  _nc_first_name(qp->tterm.term_names));
+
+    (void) printf("In file 2 (%s) only:\n", argv[1]);
+    for (rp = heads[1]; rp; rp = rp->next)
+	if (rp->ncrosslinks == 0)
+	    (void) printf("\t%s\n",
+			  _nc_first_name(rp->tterm.term_names));
+
+    (void) printf("The following entries are equivalent:\n");
+    for (qp = heads[0]; qp; qp = qp->next) {
+	rp = qp->crosslinks[0];
+
+	if (qp->ncrosslinks == 1) {
+	    rp = qp->crosslinks[0];
+
+	    repair_acsc(&qp->tterm);
+	    repair_acsc(&rp->tterm);
+#if NCURSES_XNAMES
+	    _nc_align_termtype(&qp->tterm, &rp->tterm);
+#endif
+	    if (entryeq(&qp->tterm, &rp->tterm) && useeq(qp, rp)) {
+		char name1[NAMESIZE], name2[NAMESIZE];
+
+		(void) canonical_name(qp->tterm.term_names, name1);
+		(void) canonical_name(rp->tterm.term_names, name2);
+
+		(void) printf("%s = %s\n", name1, name2);
+	    }
+	}
+    }
+
+    (void) printf("Differing entries:\n");
+    termcount = 2;
+    for (qp = heads[0]; qp; qp = qp->next) {
+
+	if (qp->ncrosslinks == 1) {
+	    rp = qp->crosslinks[0];
+#if NCURSES_XNAMES
+	    /* sorry - we have to do this on each pass */
+	    _nc_align_termtype(&qp->tterm, &rp->tterm);
+#endif
+	    if (!(entryeq(&qp->tterm, &rp->tterm) && useeq(qp, rp))) {
+		char name1[NAMESIZE], name2[NAMESIZE];
+
+		entries[0] = *qp;
+		entries[1] = *rp;
+
+		(void) canonical_name(qp->tterm.term_names, name1);
+		(void) canonical_name(rp->tterm.term_names, name2);
+
+		switch (compare) {
+		case C_DIFFERENCE:
+		    if (itrace)
+			(void) fprintf(stderr,
+				       "infocmp: dumping differences\n");
+		    (void) printf("comparing %s to %s.\n", name1, name2);
+		    compare_entry(compare_predicate, &entries->tterm, quiet);
+		    break;
+
+		case C_COMMON:
+		    if (itrace)
+			(void) fprintf(stderr,
+				       "infocmp: dumping common capabilities\n");
+		    (void) printf("comparing %s to %s.\n", name1, name2);
+		    compare_entry(compare_predicate, &entries->tterm, quiet);
+		    break;
+
+		case C_NAND:
+		    if (itrace)
+			(void) fprintf(stderr,
+				       "infocmp: dumping differences\n");
+		    (void) printf("comparing %s to %s.\n", name1, name2);
+		    compare_entry(compare_predicate, &entries->tterm, quiet);
+		    break;
+
+		}
+	    }
+	}
+    }
+}
+
+static void
+usage(void)
+{
+    static const char *tbl[] =
+    {
+	"Usage: infocmp [options] [-A directory] [-B directory] [termname...]"
+	,""
+	,"Options:"
+	,"  -1    print single-column"
+	,"  -C    use termcap-names"
+	,"  -F    compare terminfo-files"
+	,"  -I    use terminfo-names"
+	,"  -L    use long names"
+	,"  -R subset (see manpage)"
+	,"  -T    eliminate size limits (test)"
+	,"  -V    print version"
+#if NCURSES_XNAMES
+	,"  -a    with -F, list commented-out caps"
+#endif
+	,"  -c    list common capabilities"
+	,"  -d    list different capabilities"
+	,"  -e    format output for C initializer"
+	,"  -E    format output as C tables"
+	,"  -f    with -1, format complex strings"
+	,"  -G    format %{number} to %'char'"
+	,"  -g    format %'char' to %{number}"
+	,"  -i    analyze initialization/reset"
+	,"  -l    output terminfo names"
+	,"  -n    list capabilities in neither"
+	,"  -p    ignore padding specifiers"
+	,"  -q    brief listing, removes headers"
+	,"  -r    with -C, output in termcap form"
+	,"  -r    with -F, resolve use-references"
+	,"  -s [d|i|l|c] sort fields"
+	,"  -u    produce source with 'use='"
+	,"  -v number  (verbose)"
+	,"  -w number  (width)"
+    };
+    const size_t first = 3;
+    const size_t last = SIZEOF(tbl);
+    const size_t left = (last - first + 1) / 2 + first;
+    size_t n;
+
+    for (n = 0; n < left; n++) {
+	size_t m = (n < first) ? last : n + left - first;
+	if (m < last)
+	    fprintf(stderr, "%-40.40s%s\n", tbl[n], tbl[m]);
+	else
+	    fprintf(stderr, "%s\n", tbl[n]);
+    }
+    exit(EXIT_FAILURE);
+}
+
+static char *
+name_initializer(const char *type)
+{
+    static char *initializer;
+    char *s;
+
+    if (initializer == 0)
+	initializer = (char *) malloc(strlen(entries->tterm.term_names) + 20);
+
+    (void) sprintf(initializer, "%s_data_%s", type, entries->tterm.term_names);
+    for (s = initializer; *s != 0 && *s != '|'; s++) {
+	if (!isalnum(*s))
+	    *s = '_';
+    }
+    *s = 0;
+    return initializer;
+}
+
+/* dump C initializers for the terminal type */
+static void
+dump_initializers(TERMTYPE * term)
+{
+    int n;
+    const char *str = 0;
+    int size;
+
+    (void) printf("static char %s[] = %s\n", name_initializer("bool"), L_CURL);
+
+    for_each_boolean(n, term) {
+	switch ((int) (term->Booleans[n])) {
+	case TRUE:
+	    str = "TRUE";
+	    break;
+
+	case FALSE:
+	    str = "FALSE";
+	    break;
+
+	case ABSENT_BOOLEAN:
+	    str = "ABSENT_BOOLEAN";
+	    break;
+
+	case CANCELLED_BOOLEAN:
+	    str = "CANCELLED_BOOLEAN";
+	    break;
+	}
+	(void) printf("\t/* %3d: %-8s */\t%s,\n",
+		      n, ExtBoolname(term, n, boolnames), str);
+    }
+    (void) printf("%s;\n", R_CURL);
+
+    (void) printf("static short %s[] = %s\n", name_initializer("number"), L_CURL);
+
+    for_each_number(n, term) {
+	char buf[BUFSIZ];
+	switch (term->Numbers[n]) {
+	case ABSENT_NUMERIC:
+	    str = "ABSENT_NUMERIC";
+	    break;
+	case CANCELLED_NUMERIC:
+	    str = "CANCELLED_NUMERIC";
+	    break;
+	default:
+	    sprintf(buf, "%d", term->Numbers[n]);
+	    str = buf;
+	    break;
+	}
+	(void) printf("\t/* %3d: %-8s */\t%s,\n", n,
+		      ExtNumname(term, n, numnames), str);
+    }
+    (void) printf("%s;\n", R_CURL);
+
+    size = sizeof(TERMTYPE)
+	+ (NUM_BOOLEANS(term) * sizeof(term->Booleans[0]))
+	+ (NUM_NUMBERS(term) * sizeof(term->Numbers[0]));
+
+    (void) printf("static char * %s[] = %s\n", name_initializer("string"), L_CURL);
+
+    for_each_string(n, term) {
+	char buf[MAX_STRING], *sp, *tp;
+
+	if (term->Strings[n] == ABSENT_STRING)
+	    str = "ABSENT_STRING";
+	else if (term->Strings[n] == CANCELLED_STRING)
+	    str = "CANCELLED_STRING";
+	else {
+	    tp = buf;
+	    *tp++ = '"';
+	    for (sp = term->Strings[n];
+		 *sp != 0 && (tp - buf) < MAX_STRING - 6;
+		 sp++) {
+		if (isascii(*sp) && isprint(*sp) && *sp != '\\' && *sp != '"')
+		    *tp++ = *sp;
+		else {
+		    (void) sprintf(tp, "\\%03o", *sp & 0xff);
+		    tp += 4;
+		}
+	    }
+	    *tp++ = '"';
+	    *tp = '\0';
+	    size += (strlen(term->Strings[n]) + 1);
+	    str = buf;
+	}
+#if NCURSES_XNAMES
+	if (n == STRCOUNT) {
+	    (void) printf("%s;\n", R_CURL);
+
+	    (void) printf("static char * %s[] = %s\n",
+			  name_initializer("string_ext"), L_CURL);
+	}
+#endif
+	(void) printf("\t/* %3d: %-8s */\t%s,\n", n,
+		      ExtStrname(term, n, strnames), str);
+    }
+    (void) printf("%s;\n", R_CURL);
+}
+
+/* dump C initializers for the terminal type */
+static void
+dump_termtype(TERMTYPE * term)
+{
+    (void) printf("\t%s\n\t\t\"%s\",\n", L_CURL, term->term_names);
+    (void) printf("\t\t(char *)0,\t/* pointer to string table */\n");
+
+    (void) printf("\t\t%s,\n", name_initializer("bool"));
+    (void) printf("\t\t%s,\n", name_initializer("number"));
+
+    (void) printf("\t\t%s,\n", name_initializer("string"));
+
+#if NCURSES_XNAMES
+    (void) printf("#if NCURSES_XNAMES\n");
+    (void) printf("\t\t(char *)0,\t/* pointer to extended string table */\n");
+    (void) printf("\t\t%s,\t/* ...corresponding names */\n",
+		  (NUM_STRINGS(term) != STRCOUNT)
+		  ? name_initializer("string_ext")
+		  : "(char **)0");
+
+    (void) printf("\t\t%d,\t\t/* count total Booleans */\n", NUM_BOOLEANS(term));
+    (void) printf("\t\t%d,\t\t/* count total Numbers */\n", NUM_NUMBERS(term));
+    (void) printf("\t\t%d,\t\t/* count total Strings */\n", NUM_STRINGS(term));
+
+    (void) printf("\t\t%d,\t\t/* count extensions to Booleans */\n",
+		  NUM_BOOLEANS(term) - BOOLCOUNT);
+    (void) printf("\t\t%d,\t\t/* count extensions to Numbers */\n",
+		  NUM_NUMBERS(term) - NUMCOUNT);
+    (void) printf("\t\t%d,\t\t/* count extensions to Strings */\n",
+		  NUM_STRINGS(term) - STRCOUNT);
+
+    (void) printf("#endif /* NCURSES_XNAMES */\n");
+#endif /* NCURSES_XNAMES */
+    (void) printf("\t%s\n", R_CURL);
+}
+
+static int
+optarg_to_number(void)
+{
+    char *temp = 0;
+    long value = strtol(optarg, &temp, 0);
+
+    if (temp == 0 || temp == optarg || *temp != 0) {
+	fprintf(stderr, "Expected a number, not \"%s\"\n", optarg);
+	exit(EXIT_FAILURE);
+    }
+    return (int) value;
+}
+
+/***************************************************************************
+ *
+ * Main sequence
+ *
+ ***************************************************************************/
+
+int
+main(int argc, char *argv[])
+{
+    char *terminal, *firstdir, *restdir;
+    /* Avoid "local data >32k" error with mwcc */
+    /* Also avoid overflowing smaller stacks on systems like AmigaOS */
+    path *tfile = (path *) malloc(sizeof(path) * MAXTERMS);
+    int c, i, len;
+    bool formatted = FALSE;
+    bool filecompare = FALSE;
+    int initdump = 0;
+    bool init_analyze = FALSE;
+
+    if ((terminal = getenv("TERM")) == 0) {
+	(void) fprintf(stderr,
+		       "infocmp: environment variable TERM not set\n");
+	return EXIT_FAILURE;
+    }
+
+    /* where is the terminfo database location going to default to? */
+    restdir = firstdir = 0;
+
+    while ((c = getopt(argc, argv, "adeEcCfFGgIinlLpqrR:s:uv:Vw:A:B:1T")) != EOF)
+	switch (c) {
+#if NCURSES_XNAMES
+	case 'a':
+	    _nc_disable_period = TRUE;
+	    use_extended_names(TRUE);
+	    break;
+#endif
+	case 'd':
+	    compare = C_DIFFERENCE;
+	    break;
+
+	case 'e':
+	    initdump |= 1;
+	    break;
+
+	case 'E':
+	    initdump |= 2;
+	    break;
+
+	case 'c':
+	    compare = C_COMMON;
+	    break;
+
+	case 'C':
+	    outform = F_TERMCAP;
+	    tversion = "BSD";
+	    if (sortmode == S_DEFAULT)
+		sortmode = S_TERMCAP;
+	    break;
+
+	case 'f':
+	    formatted = TRUE;
+	    break;
+
+	case 'G':
+	    numbers = 1;
+	    break;
+
+	case 'g':
+	    numbers = -1;
+	    break;
+
+	case 'F':
+	    filecompare = TRUE;
+	    break;
+
+	case 'I':
+	    outform = F_TERMINFO;
+	    if (sortmode == S_DEFAULT)
+		sortmode = S_VARIABLE;
+	    tversion = 0;
+	    break;
+
+	case 'i':
+	    init_analyze = TRUE;
+	    break;
+
+	case 'l':
+	    outform = F_TERMINFO;
+	    break;
+
+	case 'L':
+	    outform = F_VARIABLE;
+	    if (sortmode == S_DEFAULT)
+		sortmode = S_VARIABLE;
+	    break;
+
+	case 'n':
+	    compare = C_NAND;
+	    break;
+
+	case 'p':
+	    ignorepads = TRUE;
+	    break;
+
+	case 'q':
+	    quiet = TRUE;
+	    s_absent = "-";
+	    s_cancel = "@";
+	    bool_sep = ", ";
+	    break;
+
+	case 'r':
+	    tversion = 0;
+	    limited = FALSE;
+	    break;
+
+	case 'R':
+	    tversion = optarg;
+	    break;
+
+	case 's':
+	    if (*optarg == 'd')
+		sortmode = S_NOSORT;
+	    else if (*optarg == 'i')
+		sortmode = S_TERMINFO;
+	    else if (*optarg == 'l')
+		sortmode = S_VARIABLE;
+	    else if (*optarg == 'c')
+		sortmode = S_TERMCAP;
+	    else {
+		(void) fprintf(stderr,
+			       "infocmp: unknown sort mode\n");
+		return EXIT_FAILURE;
+	    }
+	    break;
+
+	case 'u':
+	    compare = C_USEALL;
+	    break;
+
+	case 'v':
+	    itrace = optarg_to_number();
+	    set_trace_level(itrace);
+	    break;
+
+	case 'V':
+	    puts(curses_version());
+	    ExitProgram(EXIT_SUCCESS);
+
+	case 'w':
+	    mwidth = optarg_to_number();
+	    break;
+
+	case 'A':
+	    firstdir = optarg;
+	    break;
+
+	case 'B':
+	    restdir = optarg;
+	    break;
+
+	case '1':
+	    mwidth = 0;
+	    break;
+
+	case 'T':
+	    limited = FALSE;
+	    break;
+	default:
+	    usage();
+	}
+
+    /* by default, sort by terminfo name */
+    if (sortmode == S_DEFAULT)
+	sortmode = S_TERMINFO;
+
+    /* set up for display */
+    dump_init(tversion, outform, sortmode, mwidth, itrace, formatted);
+
+    /* make sure we have at least one terminal name to work with */
+    if (optind >= argc)
+	argv[argc++] = terminal;
+
+    /* if user is after a comparison, make sure we have two entries */
+    if (compare != C_DEFAULT && optind >= argc - 1)
+	argv[argc++] = terminal;
+
+    /* exactly two terminal names with no options means do -d */
+    if (argc - optind == 2 && compare == C_DEFAULT)
+	compare = C_DIFFERENCE;
+
+    if (!filecompare) {
+	/* grab the entries */
+	termcount = 0;
+	for (; optind < argc; optind++) {
+	    if (termcount >= MAXTERMS) {
+		(void) fprintf(stderr,
+			       "infocmp: too many terminal type arguments\n");
+		return EXIT_FAILURE;
+	    } else {
+		const char *directory = termcount ? restdir : firstdir;
+		int status;
+
+		tname[termcount] = argv[optind];
+
+		if (directory) {
+		    (void) sprintf(tfile[termcount], "%s/%c/%s",
+				   directory,
+				   *argv[optind], argv[optind]);
+		    if (itrace)
+			(void) fprintf(stderr,
+				       "infocmp: reading entry %s from file %s\n",
+				       argv[optind], tfile[termcount]);
+
+		    status = _nc_read_file_entry(tfile[termcount],
+						 &entries[termcount].tterm);
+		} else {
+		    if (itrace)
+			(void) fprintf(stderr,
+				       "infocmp: reading entry %s from system directories %s\n",
+				       argv[optind], tname[termcount]);
+
+		    status = _nc_read_entry(tname[termcount],
+					    tfile[termcount],
+					    &entries[termcount].tterm);
+		    directory = TERMINFO;	/* for error message */
+		}
+
+		if (status <= 0) {
+		    (void) fprintf(stderr,
+				   "infocmp: couldn't open terminfo file %s.\n",
+				   tfile[termcount]);
+		    return EXIT_FAILURE;
+		}
+		repair_acsc(&entries[termcount].tterm);
+		termcount++;
+	    }
+	}
+
+#if NCURSES_XNAMES
+	if (termcount > 1)
+	    _nc_align_termtype(&entries[0].tterm, &entries[1].tterm);
+#endif
+
+	/* dump as C initializer for the terminal type */
+	if (initdump) {
+	    if (initdump & 1)
+		dump_termtype(&entries[0].tterm);
+	    if (initdump & 2)
+		dump_initializers(&entries[0].tterm);
+	    ExitProgram(EXIT_SUCCESS);
+	}
+
+	/* analyze the init strings */
+	if (init_analyze) {
+#undef CUR
+#define CUR	entries[0].tterm.
+	    analyze_string("is1", init_1string, &entries[0].tterm);
+	    analyze_string("is2", init_2string, &entries[0].tterm);
+	    analyze_string("is3", init_3string, &entries[0].tterm);
+	    analyze_string("rs1", reset_1string, &entries[0].tterm);
+	    analyze_string("rs2", reset_2string, &entries[0].tterm);
+	    analyze_string("rs3", reset_3string, &entries[0].tterm);
+	    analyze_string("smcup", enter_ca_mode, &entries[0].tterm);
+	    analyze_string("rmcup", exit_ca_mode, &entries[0].tterm);
+#undef CUR
+	    ExitProgram(EXIT_SUCCESS);
+	}
+
+	/*
+	 * Here's where the real work gets done
+	 */
+	switch (compare) {
+	case C_DEFAULT:
+	    if (itrace)
+		(void) fprintf(stderr,
+			       "infocmp: about to dump %s\n",
+			       tname[0]);
+	    (void) printf("#\tReconstructed via infocmp from file: %s\n",
+			  tfile[0]);
+	    len = dump_entry(&entries[0].tterm, limited, numbers, NULL);
+	    putchar('\n');
+	    if (itrace)
+		(void) fprintf(stderr, "infocmp: length %d\n", len);
+	    break;
+
+	case C_DIFFERENCE:
+	    if (itrace)
+		(void) fprintf(stderr, "infocmp: dumping differences\n");
+	    (void) printf("comparing %s to %s.\n", tname[0], tname[1]);
+	    compare_entry(compare_predicate, &entries->tterm, quiet);
+	    break;
+
+	case C_COMMON:
+	    if (itrace)
+		(void) fprintf(stderr,
+			       "infocmp: dumping common capabilities\n");
+	    (void) printf("comparing %s to %s.\n", tname[0], tname[1]);
+	    compare_entry(compare_predicate, &entries->tterm, quiet);
+	    break;
+
+	case C_NAND:
+	    if (itrace)
+		(void) fprintf(stderr,
+			       "infocmp: dumping differences\n");
+	    (void) printf("comparing %s to %s.\n", tname[0], tname[1]);
+	    compare_entry(compare_predicate, &entries->tterm, quiet);
+	    break;
+
+	case C_USEALL:
+	    if (itrace)
+		(void) fprintf(stderr, "infocmp: dumping use entry\n");
+	    len = dump_entry(&entries[0].tterm, limited, numbers, use_predicate);
+	    for (i = 1; i < termcount; i++)
+		len += dump_uses(tname[i], !(outform == F_TERMCAP || outform
+					     == F_TCONVERR));
+	    putchar('\n');
+	    if (itrace)
+		(void) fprintf(stderr, "infocmp: length %d\n", len);
+	    break;
+	}
+    } else if (compare == C_USEALL)
+	(void) fprintf(stderr, "Sorry, -u doesn't work with -F\n");
+    else if (compare == C_DEFAULT)
+	(void) fprintf(stderr, "Use `tic -[CI] <file>' for this.\n");
+    else if (argc - optind != 2)
+	(void) fprintf(stderr,
+		       "File comparison needs exactly two file arguments.\n");
+    else
+	file_comparison(argc - optind, argv + optind);
+
+    ExitProgram(EXIT_SUCCESS);
+}
+
+/* infocmp.c ends here */
diff --git a/ncurses-5.2/progs/modules b/ncurses-5.2/progs/modules
new file mode 100644
index 0000000..720c8b8
--- /dev/null
+++ b/ncurses-5.2/progs/modules
@@ -0,0 +1,41 @@
+# $Id$
+# Program modules (some are in ncurses lib!)
+##############################################################################
+# Copyright (c) 1998-2000 Free Software Foundation, Inc.                     #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1995,1997
+#
+
+@ base
+clear		progs		$(srcdir)	../include/term.h
+tic		progs		$(srcdir)	../include/term.h $(INCDIR)/tic.h $(srcdir)/dump_entry.h
+toe		progs		$(srcdir)	../include/term.h $(INCDIR)/tic.h $(srcdir)/dump_entry.h
+dump_entry	progs		$(srcdir)	../include/term.h $(INCDIR)/tic.h $(srcdir)/dump_entry.h ../include/parametrized.h $(INCDIR)/capdefaults.c termsort.c
+infocmp		progs		$(srcdir)	../include/term.h $(INCDIR)/tic.h $(srcdir)/dump_entry.h
+tput		progs		$(srcdir)	../include/term.h
+tset		progs		$(srcdir)	../include/term.h
diff --git a/ncurses-5.2/progs/progs.priv.h b/ncurses-5.2/progs/progs.priv.h
new file mode 100644
index 0000000..30b9f76
--- /dev/null
+++ b/ncurses-5.2/progs/progs.priv.h
@@ -0,0 +1,174 @@
+/****************************************************************************
+ * Copyright (c) 1998-2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1997,1998                   *
+ ****************************************************************************/
+/*
+ * $Id$
+ *
+ *	progs.priv.h
+ *
+ *	Header file for curses utility programs
+ */
+
+#include <ncurses_cfg.h>
+
+#if USE_RCS_IDS
+#define MODULE_ID(id) static const char Ident[] = id;
+#else
+#define MODULE_ID(id) /*nothing*/
+#endif
+
+#include <stdlib.h>
+#include <ctype.h>
+#include <string.h>
+#include <sys/types.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#else
+# if HAVE_LIBC_H
+# include <libc.h>
+# endif
+#endif
+
+#if HAVE_SYS_BSDTYPES_H
+#include <sys/bsdtypes.h>	/* needed for ISC */
+#endif
+
+#if HAVE_LIMITS_H
+# include <limits.h>
+#elif HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif
+
+#if HAVE_DIRENT_H
+# include <dirent.h>
+# define NAMLEN(dirent) strlen((dirent)->d_name)
+#else
+# define dirent direct
+# define NAMLEN(dirent) (dirent)->d_namlen
+# if HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif
+# if HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif
+# if HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+#endif
+
+#include <errno.h>
+
+#if DECL_ERRNO
+extern int errno;
+#endif
+
+#if HAVE_GETOPT_H
+#include <getopt.h>
+#else
+/* 'getopt()' may be prototyped in <stdlib.h>, but declaring its
+ * variables doesn't hurt.
+ */
+extern char *optarg;
+extern int optind;
+#endif /* HAVE_GETOPT_H */
+
+#include <curses.h>
+#include <term_entry.h>
+#include <tic.h>
+#include <nc_alloc.h>
+
+/* usually in <unistd.h> */
+#ifndef STDOUT_FILENO
+#define STDOUT_FILENO 1
+#endif
+
+#ifndef STDERR_FILENO
+#define STDERR_FILENO 2
+#endif
+
+#ifndef EXIT_SUCCESS
+#define EXIT_SUCCESS 0
+#endif
+
+#ifndef EXIT_FAILURE
+#define EXIT_FAILURE 1
+#endif
+
+#ifndef R_OK
+#define	R_OK	4		/* Test for readable.  */
+#endif
+
+#ifndef W_OK
+#define	W_OK	2		/* Test for writable.  */
+#endif
+
+#ifndef X_OK
+#define	X_OK	1		/* Test for executable.  */
+#endif
+
+#ifndef F_OK
+#define	F_OK	0		/* Test for existence.  */
+#endif
+
+/* usually in <unistd.h> */
+#ifndef STDOUT_FILENO
+#define STDOUT_FILENO 1
+#endif
+
+#ifndef STDERR_FILENO
+#define STDERR_FILENO 2
+#endif
+
+/* may be in limits.h, included from various places */
+#ifndef PATH_MAX
+# if defined(_POSIX_PATH_MAX)
+#  define PATH_MAX _POSIX_PATH_MAX
+# elif defined(MAXPATHLEN)
+#  define PATH_MAX MAXPATHLEN
+# else
+#  define PATH_MAX 255	/* the Posix minimum pathsize */
+# endif
+#endif
+
+/* We use isascii only to guard against use of 7-bit ctype tables in the
+ * isprint test in infocmp.
+ */
+#if !HAVE_ISASCII
+# undef isascii
+# if ('z'-'a' == 25) && ('z' < 127) && ('Z'-'A' == 25) && ('Z' < 127) && ('9' < 127)
+#  define isascii(c) (((c) & 0xff) <= 127)
+# else
+#  define isascii(c) 1	/* not really ascii anyway */
+# endif
+#endif
+
+#define SIZEOF(v) (sizeof(v)/sizeof(v[0]))
diff --git a/ncurses-5.2/progs/tic.c b/ncurses-5.2/progs/tic.c
new file mode 100644
index 0000000..0ede8fc
--- /dev/null
+++ b/ncurses-5.2/progs/tic.c
@@ -0,0 +1,1068 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	tic.c --- Main program for terminfo compiler
+ *			by Eric S. Raymond
+ *
+ */
+
+#include <progs.priv.h>
+#include <sys/stat.h>
+
+#include <dump_entry.h>
+#include <term_entry.h>
+#include <transform.h>
+
+MODULE_ID("$Id$")
+
+const char *_nc_progname = "tic";
+
+static FILE *log_fp;
+static FILE *tmp_fp;
+static bool showsummary = FALSE;
+static const char *to_remove;
+
+static void (*save_check_termtype) (TERMTYPE *);
+static void check_termtype(TERMTYPE * tt);
+
+static const char usage_string[] = "[-V] [-v[n]] [-e names] [-CILNRTcfrswx1] source-file\n";
+
+static void
+cleanup(void)
+{
+    if (tmp_fp != 0)
+	fclose(tmp_fp);
+    if (to_remove != 0) {
+#if HAVE_REMOVE
+	remove(to_remove);
+#else
+	unlink(to_remove);
+#endif
+    }
+}
+
+static void
+failed(const char *msg)
+{
+    perror(msg);
+    cleanup();
+    exit(EXIT_FAILURE);
+}
+
+static void
+usage(void)
+{
+    static const char *const tbl[] =
+    {
+	"Options:",
+	"  -1         format translation output one capability per line",
+	"  -C         translate entries to termcap source form",
+	"  -I         translate entries to terminfo source form",
+	"  -L         translate entries to full terminfo source form",
+	"  -N         disable smart defaults for source translation",
+	"  -R         restrict translation to given terminfo/termcap version",
+	"  -T         remove size-restrictions on compiled description",
+	"  -V         print version",
+#if NCURSES_XNAMES
+	"  -a         retain commented-out capabilities (sets -x also)",
+#endif
+	"  -c         check only, validate input without compiling or translating",
+	"  -f         format complex strings for readability",
+	"  -G         format %{number} to %'char'",
+	"  -g         format %'char' to %{number}",
+	"  -e<names>  translate/compile only entries named by comma-separated list",
+	"  -o<dir>    set output directory for compiled entry writes",
+	"  -r         force resolution of all use entries in source translation",
+	"  -s         print summary statistics",
+	"  -v[n]      set verbosity level",
+	"  -w[n]      set format width for translation output",
+#if NCURSES_XNAMES
+	"  -x         treat unknown capabilities as user-defined",
+#endif
+	"",
+	"Parameters:",
+	"  <file>     file to translate or compile"
+    };
+    size_t j;
+
+    fprintf(stderr, "Usage: %s %s\n", _nc_progname, usage_string);
+    for (j = 0; j < SIZEOF(tbl); j++) {
+	fputs(tbl[j], stderr);
+	putc('\n', stderr);
+    }
+    exit(EXIT_FAILURE);
+}
+
+#define L_BRACE '{'
+#define R_BRACE '}'
+#define S_QUOTE '\'';
+
+static void
+write_it(ENTRY * ep)
+{
+    unsigned n;
+    int ch;
+    char *s, *d, *t;
+    char result[MAX_ENTRY_SIZE];
+
+    /*
+     * Look for strings that contain %{number}, convert them to %'char',
+     * which is shorter and runs a little faster.
+     */
+    for (n = 0; n < STRCOUNT; n++) {
+	s = ep->tterm.Strings[n];
+	if (VALID_STRING(s)
+	    && strchr(s, L_BRACE) != 0) {
+	    d = result;
+	    t = s;
+	    while ((ch = *t++) != 0) {
+		*d++ = ch;
+		if (ch == '\\') {
+		    *d++ = *t++;
+		} else if ((ch == '%')
+			   && (*t == L_BRACE)) {
+		    char *v = 0;
+		    long value = strtol(t + 1, &v, 0);
+		    if (v != 0
+			&& *v == R_BRACE
+			&& value > 0
+			&& value != '\\'	/* FIXME */
+			&& value < 127
+			&& isprint((int) value)) {
+			*d++ = S_QUOTE;
+			*d++ = (int) value;
+			*d++ = S_QUOTE;
+			t = (v + 1);
+		    }
+		}
+	    }
+	    *d = 0;
+	    if (strlen(result) < strlen(s))
+		strcpy(s, result);
+	}
+    }
+
+    _nc_set_type(_nc_first_name(ep->tterm.term_names));
+    _nc_curr_line = ep->startline;
+    _nc_write_entry(&ep->tterm);
+}
+
+static bool
+immedhook(ENTRY * ep GCC_UNUSED)
+/* write out entries with no use capabilities immediately to save storage */
+{
+#if !HAVE_BIG_CORE
+    /*
+     * This is strictly a core-economy kluge.  The really clean way to handle
+     * compilation is to slurp the whole file into core and then do all the
+     * name-collision checks and entry writes in one swell foop.  But the
+     * terminfo master file is large enough that some core-poor systems swap
+     * like crazy when you compile it this way...there have been reports of
+     * this process taking *three hours*, rather than the twenty seconds or
+     * less typical on my development box.
+     *
+     * So.  This hook *immediately* writes out the referenced entry if it
+     * has no use capabilities.  The compiler main loop refrains from
+     * adding the entry to the in-core list when this hook fires.  If some
+     * other entry later needs to reference an entry that got written
+     * immediately, that's OK; the resolution code will fetch it off disk
+     * when it can't find it in core.
+     *
+     * Name collisions will still be detected, just not as cleanly.  The
+     * write_entry() code complains before overwriting an entry that
+     * postdates the time of tic's first call to write_entry().  Thus
+     * it will complain about overwriting entries newly made during the
+     * tic run, but not about overwriting ones that predate it.
+     *
+     * The reason this is a hook, and not in line with the rest of the
+     * compiler code, is that the support for termcap fallback cannot assume
+     * it has anywhere to spool out these entries!
+     *
+     * The _nc_set_type() call here requires a compensating one in
+     * _nc_parse_entry().
+     *
+     * If you define HAVE_BIG_CORE, you'll disable this kluge.  This will
+     * make tic a bit faster (because the resolution code won't have to do
+     * disk I/O nearly as often).
+     */
+    if (ep->nuses == 0) {
+	int oldline = _nc_curr_line;
+
+	write_it(ep);
+	_nc_curr_line = oldline;
+	free(ep->tterm.str_table);
+	return (TRUE);
+    }
+#endif /* HAVE_BIG_CORE */
+    return (FALSE);
+}
+
+static void
+put_translate(int c)
+/* emit a comment char, translating terminfo names to termcap names */
+{
+    static bool in_name = FALSE;
+    static size_t have, used;
+    static char *namebuf, *suffix;
+
+    if (in_name) {
+	if (used + 1 >= have) {
+	    have += 132;
+	    namebuf = typeRealloc(char, have, namebuf);
+	    suffix = typeRealloc(char, have, suffix);
+	}
+	if (c == '\n' || c == '@') {
+	    namebuf[used++] = '\0';
+	    (void) putchar('<');
+	    (void) fputs(namebuf, stdout);
+	    putchar(c);
+	    in_name = FALSE;
+	} else if (c != '>') {
+	    namebuf[used++] = c;
+	} else {		/* ah! candidate name! */
+	    char *up;
+	    NCURSES_CONST char *tp;
+
+	    namebuf[used++] = '\0';
+	    in_name = FALSE;
+
+	    suffix[0] = '\0';
+	    if ((up = strchr(namebuf, '#')) != 0
+		|| (up = strchr(namebuf, '=')) != 0
+		|| ((up = strchr(namebuf, '@')) != 0 && up[1] == '>')) {
+		(void) strcpy(suffix, up);
+		*up = '\0';
+	    }
+
+	    if ((tp = nametrans(namebuf)) != 0) {
+		(void) putchar(':');
+		(void) fputs(tp, stdout);
+		(void) fputs(suffix, stdout);
+		(void) putchar(':');
+	    } else {
+		/* couldn't find a translation, just dump the name */
+		(void) putchar('<');
+		(void) fputs(namebuf, stdout);
+		(void) fputs(suffix, stdout);
+		(void) putchar('>');
+	    }
+	}
+    } else {
+	used = 0;
+	if (c == '<') {
+	    in_name = TRUE;
+	} else {
+	    putchar(c);
+	}
+    }
+}
+
+/* Returns a string, stripped of leading/trailing whitespace */
+static char *
+stripped(char *src)
+{
+    while (isspace(*src))
+	src++;
+    if (*src != '\0') {
+	char *dst = strcpy(malloc(strlen(src) + 1), src);
+	size_t len = strlen(dst);
+	while (--len != 0 && isspace(dst[len]))
+	    dst[len] = '\0';
+	return dst;
+    }
+    return 0;
+}
+
+static FILE *
+open_input(const char *filename)
+{
+    FILE *fp = fopen(filename, "r");
+    struct stat sb;
+
+    if (fp == 0) {
+	fprintf(stderr, "%s: Can't open %s\n", _nc_progname, filename);
+	exit(EXIT_FAILURE);
+    }
+    if (fstat(fileno(fp), &sb) < 0
+	|| (sb.st_mode & S_IFMT) != S_IFREG) {
+	fprintf(stderr, "%s: %s is not a file\n", _nc_progname, filename);
+	exit(EXIT_FAILURE);
+    }
+    return fp;
+}
+
+/* Parse the "-e" option-value into a list of names */
+static const char **
+make_namelist(char *src)
+{
+    const char **dst = 0;
+
+    char *s, *base;
+    unsigned pass, n, nn;
+    char buffer[BUFSIZ];
+
+    if (src == 0) {
+	/* EMPTY */ ;
+    } else if (strchr(src, '/') != 0) {		/* a filename */
+	FILE *fp = open_input(src);
+
+	for (pass = 1; pass <= 2; pass++) {
+	    nn = 0;
+	    while (fgets(buffer, sizeof(buffer), fp) != 0) {
+		if ((s = stripped(buffer)) != 0) {
+		    if (dst != 0)
+			dst[nn] = s;
+		    nn++;
+		}
+	    }
+	    if (pass == 1) {
+		dst = typeCalloc(const char *, nn + 1);
+		rewind(fp);
+	    }
+	}
+	fclose(fp);
+    } else {			/* literal list of names */
+	for (pass = 1; pass <= 2; pass++) {
+	    for (n = nn = 0, base = src;; n++) {
+		int mark = src[n];
+		if (mark == ',' || mark == '\0') {
+		    if (pass == 1) {
+			nn++;
+		    } else {
+			src[n] = '\0';
+			if ((s = stripped(base)) != 0)
+			    dst[nn++] = s;
+			base = &src[n + 1];
+		    }
+		}
+		if (mark == '\0')
+		    break;
+	    }
+	    if (pass == 1)
+		dst = typeCalloc(const char *, nn + 1);
+	}
+    }
+    if (showsummary) {
+	fprintf(log_fp, "Entries that will be compiled:\n");
+	for (n = 0; dst[n] != 0; n++)
+	    fprintf(log_fp, "%d:%s\n", n + 1, dst[n]);
+    }
+    return dst;
+}
+
+static bool
+matches(const char **needle, const char *haystack)
+/* does entry in needle list match |-separated field in haystack? */
+{
+    bool code = FALSE;
+    size_t n;
+
+    if (needle != 0) {
+	for (n = 0; needle[n] != 0; n++) {
+	    if (_nc_name_match(haystack, needle[n], "|")) {
+		code = TRUE;
+		break;
+	    }
+	}
+    } else
+	code = TRUE;
+    return (code);
+}
+
+static FILE *
+open_tempfile(char *name)
+{
+    FILE *result = 0;
+#if HAVE_MKSTEMP
+    int fd = mkstemp(name);
+    if (fd >= 0)
+	result = fdopen(fd, "w");
+#else
+    if (tmpnam(name) != 0)
+	result = fopen(name, "w");
+#endif
+    return result;
+}
+
+int
+main(int argc, char *argv[])
+{
+    char my_tmpname[PATH_MAX];
+    int v_opt = -1, debug_level;
+    int smart_defaults = TRUE;
+    char *termcap;
+    ENTRY *qp;
+
+    int this_opt, last_opt = '?';
+
+    int outform = F_TERMINFO;	/* output format */
+    int sortmode = S_TERMINFO;	/* sort_mode */
+
+    int width = 60;
+    bool formatted = FALSE;	/* reformat complex strings? */
+    int numbers = 0;		/* format "%'char'" to/from "%{number}" */
+    bool infodump = FALSE;	/* running as captoinfo? */
+    bool capdump = FALSE;	/* running as infotocap? */
+    bool forceresolve = FALSE;	/* force resolution */
+    bool limited = TRUE;
+    char *tversion = (char *) NULL;
+    const char *source_file = "terminfo";
+    const char **namelst = 0;
+    char *outdir = (char *) NULL;
+    bool check_only = FALSE;
+
+    log_fp = stderr;
+
+    _nc_progname = _nc_basename(argv[0]);
+
+    if ((infodump = (strcmp(_nc_progname, PROG_CAPTOINFO) == 0)) != FALSE) {
+	outform = F_TERMINFO;
+	sortmode = S_TERMINFO;
+    }
+    if ((capdump = (strcmp(_nc_progname, PROG_INFOTOCAP) == 0)) != FALSE) {
+	outform = F_TERMCAP;
+	sortmode = S_TERMCAP;
+    }
+#if NCURSES_XNAMES
+    use_extended_names(FALSE);
+#endif
+
+    /*
+     * Processing arguments is a little complicated, since someone made a
+     * design decision to allow the numeric values for -w, -v options to
+     * be optional.
+     */
+    while ((this_opt = getopt(argc, argv,
+			      "0123456789CILNR:TVace:fGgo:rsvwx")) != EOF) {
+	if (isdigit(this_opt)) {
+	    switch (last_opt) {
+	    case 'v':
+		v_opt = (v_opt * 10) + (this_opt - '0');
+		break;
+	    case 'w':
+		width = (width * 10) + (this_opt - '0');
+		break;
+	    default:
+		if (this_opt != '1')
+		    usage();
+		last_opt = this_opt;
+		width = 0;
+	    }
+	    continue;
+	}
+	switch (this_opt) {
+	case 'C':
+	    capdump = TRUE;
+	    outform = F_TERMCAP;
+	    sortmode = S_TERMCAP;
+	    break;
+	case 'I':
+	    infodump = TRUE;
+	    outform = F_TERMINFO;
+	    sortmode = S_TERMINFO;
+	    break;
+	case 'L':
+	    infodump = TRUE;
+	    outform = F_VARIABLE;
+	    sortmode = S_VARIABLE;
+	    break;
+	case 'N':
+	    smart_defaults = FALSE;
+	    break;
+	case 'R':
+	    tversion = optarg;
+	    break;
+	case 'T':
+	    limited = FALSE;
+	    break;
+	case 'V':
+	    puts(curses_version());
+	    return EXIT_SUCCESS;
+	case 'c':
+	    check_only = TRUE;
+	    break;
+	case 'e':
+	    namelst = make_namelist(optarg);
+	    break;
+	case 'f':
+	    formatted = TRUE;
+	    break;
+	case 'G':
+	    numbers = 1;
+	    break;
+	case 'g':
+	    numbers = -1;
+	    break;
+	case 'o':
+	    outdir = optarg;
+	    break;
+	case 'r':
+	    forceresolve = TRUE;
+	    break;
+	case 's':
+	    showsummary = TRUE;
+	    break;
+	case 'v':
+	    v_opt = 0;
+	    break;
+	case 'w':
+	    width = 0;
+	    break;
+#if NCURSES_XNAMES
+	case 'a':
+	    _nc_disable_period = TRUE;
+	    /* FALLTHRU */
+	case 'x':
+	    use_extended_names(TRUE);
+	    break;
+#endif
+	default:
+	    usage();
+	}
+	last_opt = this_opt;
+    }
+
+    debug_level = (v_opt > 0) ? v_opt : (v_opt == 0);
+    set_trace_level(debug_level);
+
+    if (_nc_tracing) {
+	save_check_termtype = _nc_check_termtype;
+	_nc_check_termtype = check_termtype;
+    }
+#if !HAVE_BIG_CORE
+    /*
+     * Aaargh! immedhook seriously hoses us!
+     *
+     * One problem with immedhook is it means we can't do -e.  Problem
+     * is that we can't guarantee that for each terminal listed, all the
+     * terminals it depends on will have been kept in core for reference
+     * resolution -- in fact it's certain the primitive types at the end
+     * of reference chains *won't* be in core unless they were explicitly
+     * in the select list themselves.
+     */
+    if (namelst && (!infodump && !capdump)) {
+	(void) fprintf(stderr,
+		       "Sorry, -e can't be used without -I or -C\n");
+	cleanup();
+	return EXIT_FAILURE;
+    }
+#endif /* HAVE_BIG_CORE */
+
+    if (optind < argc) {
+	source_file = argv[optind++];
+	if (optind < argc) {
+	    fprintf(stderr,
+		    "%s: Too many file names.  Usage:\n\t%s %s",
+		    _nc_progname,
+		    _nc_progname,
+		    usage_string);
+	    return EXIT_FAILURE;
+	}
+    } else {
+	if (infodump == TRUE) {
+	    /* captoinfo's no-argument case */
+	    source_file = "/etc/termcap";
+	    if ((termcap = getenv("TERMCAP")) != 0
+		&& (namelst = make_namelist(getenv("TERM"))) != 0) {
+		if (access(termcap, F_OK) == 0) {
+		    /* file exists */
+		    source_file = termcap;
+		} else if ((tmp_fp = open_tempfile(strcpy(my_tmpname,
+							  "/tmp/XXXXXX")))
+			   != 0) {
+		    source_file = my_tmpname;
+		    fprintf(tmp_fp, "%s\n", termcap);
+		    fclose(tmp_fp);
+		    tmp_fp = open_input(source_file);
+		    to_remove = source_file;
+		} else {
+		    failed("tmpnam");
+		}
+	    }
+	} else {
+	    /* tic */
+	    fprintf(stderr,
+		    "%s: File name needed.  Usage:\n\t%s %s",
+		    _nc_progname,
+		    _nc_progname,
+		    usage_string);
+	    cleanup();
+	    return EXIT_FAILURE;
+	}
+    }
+
+    if (tmp_fp == 0)
+	tmp_fp = open_input(source_file);
+
+    if (infodump)
+	dump_init(tversion,
+		  smart_defaults
+		  ? outform
+		  : F_LITERAL,
+		  sortmode, width, debug_level, formatted);
+    else if (capdump)
+	dump_init(tversion,
+		  outform,
+		  sortmode, width, debug_level, FALSE);
+
+    /* parse entries out of the source file */
+    _nc_set_source(source_file);
+#if !HAVE_BIG_CORE
+    if (!(check_only || infodump || capdump))
+	_nc_set_writedir(outdir);
+#endif /* HAVE_BIG_CORE */
+    _nc_read_entry_source(tmp_fp, (char *) NULL,
+			  !smart_defaults, FALSE,
+			  (check_only || infodump || capdump) ? NULLHOOK : immedhook);
+
+    /* do use resolution */
+    if (check_only || (!infodump && !capdump) || forceresolve) {
+	if (!_nc_resolve_uses(TRUE) && !check_only) {
+	    cleanup();
+	    return EXIT_FAILURE;
+	}
+    }
+
+    /* length check */
+    if (check_only && (capdump || infodump)) {
+	for_entry_list(qp) {
+	    if (matches(namelst, qp->tterm.term_names)) {
+		int len = fmt_entry(&qp->tterm, NULL, TRUE, infodump, numbers);
+
+		if (len > (infodump ? MAX_TERMINFO_LENGTH : MAX_TERMCAP_LENGTH))
+		    (void) fprintf(stderr,
+				   "warning: resolved %s entry is %d bytes long\n",
+				   _nc_first_name(qp->tterm.term_names),
+				   len);
+	    }
+	}
+    }
+
+    /* write or dump all entries */
+    if (!check_only) {
+	if (!infodump && !capdump) {
+	    _nc_set_writedir(outdir);
+	    for_entry_list(qp) {
+		if (matches(namelst, qp->tterm.term_names))
+		    write_it(qp);
+	    }
+	} else {
+	    /* this is in case infotocap() generates warnings */
+	    _nc_curr_col = _nc_curr_line = -1;
+
+	    for_entry_list(qp) {
+		if (matches(namelst, qp->tterm.term_names)) {
+		    int j = qp->cend - qp->cstart;
+		    int len = 0;
+
+		    /* this is in case infotocap() generates warnings */
+		    _nc_set_type(_nc_first_name(qp->tterm.term_names));
+
+		    (void) fseek(tmp_fp, qp->cstart, SEEK_SET);
+		    while (j--) {
+			if (infodump)
+			    (void) putchar(fgetc(tmp_fp));
+			else
+			    put_translate(fgetc(tmp_fp));
+		    }
+
+		    len = dump_entry(&qp->tterm, limited, numbers, NULL);
+		    for (j = 0; j < qp->nuses; j++)
+			len += dump_uses(qp->uses[j].name, !capdump);
+		    (void) putchar('\n');
+		    if (debug_level != 0 && !limited)
+			printf("# length=%d\n", len);
+		}
+	    }
+	    if (!namelst) {
+		int c, oldc = '\0';
+		bool in_comment = FALSE;
+		bool trailing_comment = FALSE;
+
+		(void) fseek(tmp_fp, _nc_tail->cend, SEEK_SET);
+		while ((c = fgetc(tmp_fp)) != EOF) {
+		    if (oldc == '\n') {
+			if (c == '#') {
+			    trailing_comment = TRUE;
+			    in_comment = TRUE;
+			} else {
+			    in_comment = FALSE;
+			}
+		    }
+		    if (trailing_comment
+			&& (in_comment || (oldc == '\n' && c == '\n')))
+			putchar(c);
+		    oldc = c;
+		}
+	    }
+	}
+    }
+
+    /* Show the directory into which entries were written, and the total
+     * number of entries
+     */
+    if (showsummary
+	&& (!(check_only || infodump || capdump))) {
+	int total = _nc_tic_written();
+	if (total != 0)
+	    fprintf(log_fp, "%d entries written to %s\n",
+		    total,
+		    _nc_tic_dir((char *) 0));
+	else
+	    fprintf(log_fp, "No entries written\n");
+    }
+    cleanup();
+    return (EXIT_SUCCESS);
+}
+
+/*
+ * This bit of legerdemain turns all the terminfo variable names into
+ * references to locations in the arrays Booleans, Numbers, and Strings ---
+ * precisely what's needed (see comp_parse.c).
+ */
+
+TERMINAL *cur_term;		/* tweak to avoid linking lib_cur_term.c */
+
+#undef CUR
+#define CUR tp->
+
+/*
+ * Returns the expected number of parameters for the given capability.
+ */
+static int
+expected_params(char *name)
+{
+    /* *INDENT-OFF* */
+    static const struct {
+	const char *name;
+	int count;
+    } table[] = {
+	{ "birep",		2 },
+	{ "chr",		1 },
+	{ "colornm",		1 },
+	{ "cpi",		1 },
+	{ "csnm",		1 },
+	{ "csr",		2 },
+	{ "cub",		1 },
+	{ "cud",		1 },
+	{ "cuf",		1 },
+	{ "cup",		2 },
+	{ "cuu",		1 },
+	{ "cvr",		1 },
+	{ "cwin",		5 },
+	{ "dch",		1 },
+	{ "defc",		3 },
+	{ "dial",		1 },
+	{ "dispc",		1 },
+	{ "dl",			1 },
+	{ "ech",		1 },
+	{ "getm",		1 },
+	{ "hpa",		1 },
+	{ "ich",		1 },
+	{ "il",			1 },
+	{ "indn",		1 },
+	{ "initc",		4 },
+	{ "initp",		7 },
+	{ "lpi",		1 },
+	{ "mc5p",		1 },
+	{ "mrcup",		2 },
+	{ "mvpa",		1 },
+	{ "pfkey",		2 },
+	{ "pfloc",		2 },
+	{ "pfx",		2 },
+	{ "pfxl",		3 },
+	{ "pln",		2 },
+	{ "qdial",		1 },
+	{ "rcsd",		1 },
+	{ "rep",		2 },
+	{ "rin",		1 },
+	{ "sclk",		3 },
+	{ "scp",		1 },
+	{ "scs",		1 },
+	{ "scsd",		2 },
+	{ "setab",		1 },
+	{ "setaf",		1 },
+	{ "setb",		1 },
+	{ "setcolor",		1 },
+	{ "setf",		1 },
+	{ "sgr",		9 },
+	{ "sgr1",		6 },
+	{ "slength",		1 },
+	{ "slines",		1 },
+	{ "smgbp",		2 },
+	{ "smglp",		2 },
+	{ "smglr",		2 },
+	{ "smgrp",		1 },
+	{ "smgtb",		2 },
+	{ "smgtp",		1 },
+	{ "tsl",		1 },
+	{ "u6",			-1 },
+	{ "vpa",		1 },
+	{ "wind",		4 },
+	{ "wingo",		1 },
+    };
+    /* *INDENT-ON* */
+
+    unsigned n;
+    int result = 0;		/* function-keys, etc., use none */
+
+    for (n = 0; n < SIZEOF(table); n++) {
+	if (!strcmp(name, table[n].name)) {
+	    result = table[n].count;
+	    break;
+	}
+    }
+
+    return result;
+}
+
+/*
+ * Make a quick sanity check for the parameters which are used in the given
+ * strings.  If there are no "%p" tokens, then there should be no other "%"
+ * markers.
+ */
+static void
+check_params(TERMTYPE * tp, char *name, char *value)
+{
+    int expected = expected_params(name);
+    int actual = 0;
+    int n;
+    bool params[10];
+    char *s = value;
+
+    for (n = 0; n < 10; n++)
+	params[n] = FALSE;
+
+    while (*s != 0) {
+	if (*s == '%') {
+	    if (*++s == '\0') {
+		_nc_warning("expected character after %% in %s", name);
+		break;
+	    } else if (*s == 'p') {
+		if (*++s == '\0' || !isdigit((int) *s)) {
+		    _nc_warning("expected digit after %%p in %s", name);
+		    return;
+		} else {
+		    n = (*s - '0');
+		    if (n > actual)
+			actual = n;
+		    params[n] = TRUE;
+		}
+	    }
+	}
+	s++;
+    }
+
+    if (params[0]) {
+	_nc_warning("%s refers to parameter 0 (%%p0), which is not allowed", name);
+    }
+    if (value == set_attributes || expected < 0) {
+	;
+    } else if (expected != actual) {
+	_nc_warning("%s uses %d parameters, expected %d", name,
+		    actual, expected);
+	for (n = 1; n < actual; n++) {
+	    if (!params[n])
+		_nc_warning("%s omits parameter %d", name, n);
+	}
+    }
+}
+
+/*
+ * An sgr string may contain several settings other than the one we're
+ * interested in, essentially sgr0 + rmacs + whatever.  As long as the
+ * "whatever" is contained in the sgr string, that is close enough for our
+ * sanity check.
+ */
+static bool
+similar_sgr(char *a, char *b)
+{
+    while (*b != 0) {
+	while (*a != *b) {
+	    if (*a == 0)
+		return FALSE;
+	    a++;
+	}
+	a++;
+	b++;
+    }
+    return TRUE;
+}
+
+static void
+check_sgr(TERMTYPE * tp, char *zero, int num, char *cap, const char *name)
+{
+    char *test = tparm(set_attributes,
+		       num == 1,
+		       num == 2,
+		       num == 3,
+		       num == 4,
+		       num == 5,
+		       num == 6,
+		       num == 7,
+		       num == 8,
+		       num == 9);
+    if (test != 0) {
+	if (PRESENT(cap)) {
+	    if (!similar_sgr(test, cap)) {
+		_nc_warning("%s differs from sgr(%d): %s", name, num,
+			    _nc_visbuf(test));
+	    }
+	} else if (strcmp(test, zero)) {
+	    _nc_warning("sgr(%d) present, but not %s", num, name);
+	}
+    } else if (PRESENT(cap)) {
+	_nc_warning("sgr(%d) missing, but %s present", num, name);
+    }
+}
+
+#define CHECK_SGR(num,name) check_sgr(tp, zero, num, name, #name)
+
+/* other sanity-checks (things that we don't want in the normal
+ * logic that reads a terminfo entry)
+ */
+static void
+check_termtype(TERMTYPE * tp)
+{
+    bool conflict = FALSE;
+    unsigned j, k;
+    char fkeys[STRCOUNT];
+
+    /*
+     * A terminal entry may contain more than one keycode assigned to
+     * a given string (e.g., KEY_END and KEY_LL).  But curses will only
+     * return one (the last one assigned).
+     */
+    memset(fkeys, 0, sizeof(fkeys));
+    for (j = 0; _nc_tinfo_fkeys[j].code; j++) {
+	char *a = tp->Strings[_nc_tinfo_fkeys[j].offset];
+	bool first = TRUE;
+	if (!VALID_STRING(a))
+	    continue;
+	for (k = j + 1; _nc_tinfo_fkeys[k].code; k++) {
+	    char *b = tp->Strings[_nc_tinfo_fkeys[k].offset];
+	    if (!VALID_STRING(b)
+		|| fkeys[k])
+		continue;
+	    if (!strcmp(a, b)) {
+		fkeys[j] = 1;
+		fkeys[k] = 1;
+		if (first) {
+		    if (!conflict) {
+			_nc_warning("Conflicting key definitions (using the last)");
+			conflict = TRUE;
+		    }
+		    fprintf(stderr, "... %s is the same as %s",
+			    keyname(_nc_tinfo_fkeys[j].code),
+			    keyname(_nc_tinfo_fkeys[k].code));
+		    first = FALSE;
+		} else {
+		    fprintf(stderr, ", %s",
+			    keyname(_nc_tinfo_fkeys[k].code));
+		}
+	    }
+	}
+	if (!first)
+	    fprintf(stderr, "\n");
+    }
+
+    for (j = 0; j < NUM_STRINGS(tp); j++) {
+	char *a = tp->Strings[j];
+	if (VALID_STRING(a))
+	    check_params(tp, ExtStrname(tp, j, strnames), a);
+    }
+
+    /*
+     * Quick check for color.  We could also check if the ANSI versus
+     * non-ANSI strings are misused.
+     */
+    if ((max_colors > 0) != (max_pairs > 0)
+	|| (max_colors > max_pairs))
+	_nc_warning("inconsistent values for max_colors and max_pairs");
+
+    PAIRED(set_foreground, set_background);
+    PAIRED(set_a_foreground, set_a_background);
+
+    /*
+     * These may be mismatched because the terminal description relies on
+     * restoring the cursor visibility by resetting it.
+     */
+    ANDMISSING(cursor_invisible, cursor_normal);
+    ANDMISSING(cursor_visible, cursor_normal);
+
+    if (PRESENT(cursor_visible) && PRESENT(cursor_normal)
+	&& !strcmp(cursor_visible, cursor_normal))
+	_nc_warning("cursor_visible is same as cursor_normal");
+
+    /*
+     * From XSI & O'Reilly, we gather that sc/rc are required if csr is
+     * given, because the cursor position after the scrolling operation is
+     * performed is undefined.
+     */
+    ANDMISSING(change_scroll_region, save_cursor);
+    ANDMISSING(change_scroll_region, restore_cursor);
+
+    if (PRESENT(set_attributes)) {
+	char *zero = tparm(set_attributes, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+
+	zero = strdup(zero);
+	CHECK_SGR(1, enter_standout_mode);
+	CHECK_SGR(2, enter_underline_mode);
+	CHECK_SGR(3, enter_reverse_mode);
+	CHECK_SGR(4, enter_blink_mode);
+	CHECK_SGR(5, enter_dim_mode);
+	CHECK_SGR(6, enter_bold_mode);
+	CHECK_SGR(7, enter_secure_mode);
+	CHECK_SGR(8, enter_protected_mode);
+	CHECK_SGR(9, enter_alt_charset_mode);
+	free(zero);
+    }
+
+    /*
+     * Some standard applications (e.g., vi) and some non-curses
+     * applications (e.g., jove) get confused if we have both ich/ich1 and
+     * smir/rmir.  Let's be nice and warn about that, too, even though
+     * ncurses handles it.
+     */
+    if ((PRESENT(enter_insert_mode) || PRESENT(exit_insert_mode))
+	&& (PRESENT(insert_character) || PRESENT(parm_ich))) {
+	_nc_warning("non-curses applications may be confused by ich/ich1 with smir/rmir");
+    }
+
+    /*
+     * Finally, do the non-verbose checks
+     */
+    if (save_check_termtype != 0)
+	save_check_termtype(tp);
+}
diff --git a/ncurses-5.2/progs/toe.c b/ncurses-5.2/progs/toe.c
new file mode 100644
index 0000000..550954f
--- /dev/null
+++ b/ncurses-5.2/progs/toe.c
@@ -0,0 +1,291 @@
+/****************************************************************************
+ * Copyright (c) 1998-2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ *	toe.c --- table of entries report generator
+ *
+ */
+
+#include <progs.priv.h>
+
+#include <sys/stat.h>
+
+#include <dump_entry.h>
+#include <term_entry.h>
+
+MODULE_ID("$Id$")
+
+#define isDotname(name) (!strcmp(name, ".") || !strcmp(name, ".."))
+
+const char *_nc_progname;
+
+static int typelist(int eargc, char *eargv[], bool,
+    void (*)(const char *, TERMTYPE *));
+static void deschook(const char *, TERMTYPE *);
+
+#if NO_LEAKS
+#undef ExitProgram
+static void
+ExitProgram(int code) GCC_NORETURN;
+     static void ExitProgram(int code)
+{
+    _nc_free_entries(_nc_head);
+    _nc_leaks_dump_entry();
+    _nc_free_and_exit(code);
+}
+#endif
+
+static char *
+get_directory(char *path)
+{
+    if (path != 0) {
+	struct stat sb;
+	if (stat(path, &sb) != 0
+	    || (sb.st_mode & S_IFMT) != S_IFDIR
+	    || access(path, R_OK | X_OK) != 0)
+	    path = 0;
+    }
+    return path;
+}
+
+int
+main(int argc, char *argv[])
+{
+    bool direct_dependencies = FALSE;
+    bool invert_dependencies = FALSE;
+    bool header = FALSE;
+    int i, c;
+    int code;
+
+    _nc_progname = _nc_basename(argv[0]);
+
+    while ((c = getopt(argc, argv, "huv:UV")) != EOF)
+	switch (c) {
+	case 'h':
+	    header = TRUE;
+	    break;
+	case 'u':
+	    direct_dependencies = TRUE;
+	    break;
+	case 'v':
+	    set_trace_level(atoi(optarg));
+	    break;
+	case 'U':
+	    invert_dependencies = TRUE;
+	    break;
+	case 'V':
+	    puts(curses_version());
+	    ExitProgram(EXIT_SUCCESS);
+	default:
+	    (void) fprintf(stderr, "usage: toe [-huUV] [-v n] [file...]\n");
+	    ExitProgram(EXIT_FAILURE);
+	}
+
+    if (direct_dependencies || invert_dependencies) {
+	if (freopen(argv[optind], "r", stdin) == 0) {
+	    (void) fflush(stdout);
+	    fprintf(stderr, "%s: can't open %s\n", _nc_progname, argv[optind]);
+	    ExitProgram(EXIT_FAILURE);
+	}
+
+	/* parse entries out of the source file */
+	_nc_set_source(argv[optind]);
+	_nc_read_entry_source(stdin, 0, FALSE, FALSE, NULLHOOK);
+    }
+
+    /* maybe we want a direct-dependency listing? */
+    if (direct_dependencies) {
+	ENTRY *qp;
+
+	for_entry_list(qp)
+	    if (qp->nuses) {
+	    int j;
+
+	    (void) printf("%s:", _nc_first_name(qp->tterm.term_names));
+	    for (j = 0; j < qp->nuses; j++)
+		(void) printf(" %s", qp->uses[j].name);
+	    putchar('\n');
+	}
+
+	ExitProgram(EXIT_SUCCESS);
+    }
+
+    /* maybe we want a reverse-dependency listing? */
+    if (invert_dependencies) {
+	ENTRY *qp, *rp;
+	int matchcount;
+
+	for_entry_list(qp) {
+	    matchcount = 0;
+	    for_entry_list(rp) {
+		if (rp->nuses == 0)
+		    continue;
+
+		for (i = 0; i < rp->nuses; i++)
+		    if (_nc_name_match(qp->tterm.term_names,
+			    rp->uses[i].name, "|")) {
+			if (matchcount++ == 0)
+			    (void) printf("%s:",
+				_nc_first_name(qp->tterm.term_names));
+			(void) printf(" %s",
+			    _nc_first_name(rp->tterm.term_names));
+		    }
+	    }
+	    if (matchcount)
+		putchar('\n');
+	}
+
+	ExitProgram(EXIT_SUCCESS);
+    }
+
+    /*
+     * If we get this far, user wants a simple terminal type listing.
+     */
+    if (optind < argc) {
+	code = typelist(argc - optind, argv + optind, header, deschook);
+    } else {
+	char *home, *eargv[3];
+	char personal[PATH_MAX];
+	int j;
+
+	j = 0;
+	if ((eargv[j] = get_directory(getenv("TERMINFO"))) != 0) {
+	    j++;
+	} else {
+	    if ((home = getenv("HOME")) != 0) {
+		(void) sprintf(personal, PRIVATE_INFO, home);
+		if ((eargv[j] = get_directory(personal)) != 0)
+		    j++;
+	    }
+	    if ((eargv[j] = get_directory(strcpy(personal, TERMINFO))) != 0)
+		j++;
+	}
+	eargv[j] = 0;
+
+	code = typelist(j, eargv, header, deschook);
+    }
+
+    ExitProgram(code);
+}
+
+static void
+deschook(const char *cn, TERMTYPE * tp)
+/* display a description for the type */
+{
+    const char *desc;
+
+    if ((desc = strrchr(tp->term_names, '|')) == 0)
+	desc = "(No description)";
+    else
+	++desc;
+
+    (void) printf("%-10s\t%s\n", cn, desc);
+}
+
+static int
+typelist(int eargc, char *eargv[],
+    bool verbosity,
+    void (*hook) (const char *, TERMTYPE * tp))
+/* apply a function to each entry in given terminfo directories */
+{
+    int i;
+
+    for (i = 0; i < eargc; i++) {
+	DIR *termdir;
+	struct dirent *subdir;
+
+	if ((termdir = opendir(eargv[i])) == 0) {
+	    (void) fflush(stdout);
+	    (void) fprintf(stderr,
+		"%s: can't open terminfo directory %s\n",
+		_nc_progname, eargv[i]);
+	    return (EXIT_FAILURE);
+	} else if (verbosity)
+	    (void) printf("#\n#%s:\n#\n", eargv[i]);
+
+	while ((subdir = readdir(termdir)) != 0) {
+	    size_t len = NAMLEN(subdir);
+	    char buf[PATH_MAX];
+	    char name_1[PATH_MAX];
+	    DIR *entrydir;
+	    struct dirent *entry;
+
+	    strncpy(name_1, subdir->d_name, len)[len] = '\0';
+	    if (isDotname(name_1))
+		continue;
+
+	    (void) sprintf(buf, "%s/%s/", eargv[i], name_1);
+	    chdir(buf);
+	    entrydir = opendir(".");
+	    while ((entry = readdir(entrydir)) != 0) {
+		char name_2[PATH_MAX];
+		TERMTYPE lterm;
+		char *cn;
+		int status;
+
+		len = NAMLEN(entry);
+		strncpy(name_2, entry->d_name, len)[len] = '\0';
+		if (isDotname(name_2))
+		    continue;
+
+		status = _nc_read_file_entry(name_2, &lterm);
+		if (status <= 0) {
+		    (void) fflush(stdout);
+		    (void) fprintf(stderr,
+			"toe: couldn't open terminfo file %s.\n",
+			name_2);
+		    return (EXIT_FAILURE);
+		}
+
+		/* only visit things once, by primary name */
+		cn = _nc_first_name(lterm.term_names);
+		if (!strcmp(cn, name_2)) {
+		    /* apply the selected hook function */
+		    (*hook) (cn, &lterm);
+		}
+		if (lterm.term_names) {
+		    free(lterm.term_names);
+		    lterm.term_names = 0;
+		}
+		if (lterm.str_table) {
+		    free(lterm.str_table);
+		    lterm.str_table = 0;
+		}
+	    }
+	    closedir(entrydir);
+	}
+	closedir(termdir);
+    }
+
+    return (EXIT_SUCCESS);
+}
diff --git a/ncurses-5.2/progs/tput.c b/ncurses-5.2/progs/tput.c
new file mode 100644
index 0000000..3467181
--- /dev/null
+++ b/ncurses-5.2/progs/tput.c
@@ -0,0 +1,391 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ * tput.c -- shellscript access to terminal capabilities
+ *
+ * by Eric S. Raymond <esr@snark.thyrsus.com>, portions based on code from
+ * Ross Ridge's mytinfo package.
+ */
+
+#include <progs.priv.h>
+
+#if !PURE_TERMINFO
+#include <termsort.c>
+#endif
+#include <transform.h>
+
+MODULE_ID("$Id$")
+
+#define PUTS(s)		fputs(s, stdout)
+#define PUTCHAR(c)	putchar(c)
+#define FLUSH		fflush(stdout)
+
+typedef enum {
+    Numbers = 0
+    ,Num_Str
+    ,Num_Str_Str
+} TParams;
+
+static char *prg_name;
+static bool is_init = FALSE;
+static bool is_reset = FALSE;
+
+static void
+quit(int status, const char *fmt,...)
+{
+    va_list argp;
+
+    va_start(argp, fmt);
+    vfprintf(stderr, fmt, argp);
+    fprintf(stderr, "\n");
+    va_end(argp);
+    exit(status);
+}
+
+static void
+usage(void)
+{
+    fprintf(stderr, "usage: %s [-V] [-S] [-T term] capname\n", prg_name);
+    exit(EXIT_FAILURE);
+}
+
+static void
+check_aliases(const char *name)
+{
+    is_init = (strcmp(name, PROG_INIT) == 0);
+    is_reset = (strcmp(name, PROG_RESET) == 0);
+}
+
+/*
+ * Lookup the type of call we should make to tparm().  This ignores the actual
+ * terminfo capability (bad, because it is not extensible), but makes this
+ * code portable to platforms where sizeof(int) != sizeof(char *).
+ *
+ * FIXME: If we want extensibility, analyze the capability string as we do
+ * in tparm() to decide how to parse the varargs list.
+ */
+static TParams
+tparm_type(char *name)
+{
+#define TD(code, longname, ti, tc) {code,longname},{code,ti},{code,tc}
+    TParams result = Numbers;
+    /* *INDENT-OFF* */
+    static const struct {
+	TParams code;
+	const char *name;
+    } table[] = {
+	TD(Num_Str,	"pkey_key",	"pfkey",	"pk"),
+	TD(Num_Str,	"pkey_local",	"pfloc",	"pl"),
+	TD(Num_Str,	"pkey_xmit",	"pfx",		"px"),
+	TD(Num_Str,	"plab_norm",	"pln",		"pn"),
+	TD(Num_Str_Str, "pkey_plab",	"pfxl",		"xl"),
+    };
+    /* *INDENT-ON* */
+
+    unsigned n;
+    for (n = 0; n < SIZEOF(table); n++) {
+	if (!strcmp(name, table[n].name)) {
+	    result = table[n].code;
+	    break;
+	}
+    }
+    return result;
+}
+
+static int
+tput(int argc, char *argv[])
+{
+    NCURSES_CONST char *name;
+    char *s;
+    int i, j, c;
+    int status;
+    FILE *f;
+
+    check_aliases(name = argv[0]);
+    if (is_reset || is_init) {
+	if (init_prog != 0) {
+	    system(init_prog);
+	}
+	FLUSH;
+
+	if (is_reset && reset_1string != 0) {
+	    PUTS(reset_1string);
+	} else if (init_1string != 0) {
+	    PUTS(init_1string);
+	}
+	FLUSH;
+
+	if (is_reset && reset_2string != 0) {
+	    PUTS(reset_2string);
+	} else if (init_2string != 0) {
+	    PUTS(init_2string);
+	}
+	FLUSH;
+
+	if (set_lr_margin != 0) {
+	    PUTS(tparm(set_lr_margin, 0, columns - 1));
+	} else if (set_left_margin_parm != 0
+		   && set_right_margin_parm != 0) {
+	    PUTS(tparm(set_left_margin_parm, 0));
+	    PUTS(tparm(set_right_margin_parm, columns - 1));
+	} else if (clear_margins != 0
+		   && set_left_margin != 0
+		   && set_right_margin != 0) {
+	    PUTS(clear_margins);
+	    if (carriage_return != 0) {
+		PUTS(carriage_return);
+	    } else {
+		PUTCHAR('\r');
+	    }
+	    PUTS(set_left_margin);
+	    if (parm_right_cursor) {
+		PUTS(tparm(parm_right_cursor, columns - 1));
+	    } else {
+		for (i = 0; i < columns - 1; i++) {
+		    PUTCHAR(' ');
+		}
+	    }
+	    PUTS(set_right_margin);
+	    if (carriage_return != 0) {
+		PUTS(carriage_return);
+	    } else {
+		PUTCHAR('\r');
+	    }
+	}
+	FLUSH;
+
+	if (init_tabs != 8) {
+	    if (clear_all_tabs != 0 && set_tab != 0) {
+		for (i = 0; i < columns - 1; i += 8) {
+		    if (parm_right_cursor) {
+			PUTS(tparm(parm_right_cursor, 8));
+		    } else {
+			for (j = 0; j < 8; j++)
+			    PUTCHAR(' ');
+		    }
+		    PUTS(set_tab);
+		}
+		FLUSH;
+	    }
+	}
+
+	if (is_reset && reset_file != 0) {
+	    f = fopen(reset_file, "r");
+	    if (f == 0) {
+		quit(errno, "Can't open reset_file: '%s'", reset_file);
+	    }
+	    while ((c = fgetc(f)) != EOF) {
+		PUTCHAR(c);
+	    }
+	    fclose(f);
+	} else if (init_file != 0) {
+	    f = fopen(init_file, "r");
+	    if (f == 0) {
+		quit(errno, "Can't open init_file: '%s'", init_file);
+	    }
+	    while ((c = fgetc(f)) != EOF) {
+		PUTCHAR(c);
+	    }
+	    fclose(f);
+	}
+	FLUSH;
+
+	if (is_reset && reset_3string != 0) {
+	    PUTS(reset_3string);
+	} else if (init_2string != 0) {
+	    PUTS(init_2string);
+	}
+	FLUSH;
+	return 0;
+    }
+
+    if (strcmp(name, "longname") == 0) {
+	PUTS(longname());
+	return 0;
+    }
+#if !PURE_TERMINFO
+    {
+	const struct name_table_entry *np;
+
+	if ((np = _nc_find_entry(name, _nc_get_hash_table(1))) != 0)
+	    switch (np->nte_type) {
+	    case BOOLEAN:
+		if (bool_from_termcap[np->nte_index])
+		    name = boolnames[np->nte_index];
+		break;
+
+	    case NUMBER:
+		if (num_from_termcap[np->nte_index])
+		    name = numnames[np->nte_index];
+		break;
+
+	    case STRING:
+		if (str_from_termcap[np->nte_index])
+		    name = strnames[np->nte_index];
+		break;
+	    }
+    }
+#endif
+
+    if ((status = tigetflag(name)) != -1) {
+	return (status != 0);
+    } else if ((status = tigetnum(name)) != CANCELLED_NUMERIC) {
+	(void) printf("%d\n", status);
+	return (0);
+    } else if ((s = tigetstr(name)) == CANCELLED_STRING) {
+	quit(4, "%s: unknown terminfo capability '%s'", prg_name, name);
+    } else if (s != ABSENT_STRING) {
+	if (argc > 1) {
+	    int k;
+	    int numbers[10];
+	    char *strings[10];
+
+	    /* Nasty hack time. The tparm function needs to see numeric
+	     * parameters as numbers, not as pointers to their string
+	     * representations
+	     */
+
+	    for (k = 1; k < argc; k++) {
+		char *tmp = 0;
+		strings[k] = argv[k];
+		numbers[k] = strtol(argv[k], &tmp, 0);
+		if (tmp == 0 || *tmp != 0)
+		    numbers[k] = 0;
+	    }
+	    for (k = argc; k <= 9; k++) {
+		numbers[k] = 0;
+		strings[k] = 0;
+	    }
+
+	    switch (tparm_type(name)) {
+	    case Num_Str:
+		s = tparm(s, numbers[1], strings[2]);
+		break;
+	    case Num_Str_Str:
+		s = tparm(s, numbers[1], strings[2], strings[3]);
+		break;
+	    default:
+		s = tparm(s,
+			  numbers[1], numbers[2], numbers[3],
+			  numbers[4], numbers[5], numbers[6],
+			  numbers[7], numbers[8], numbers[9]);
+		break;
+	    }
+	}
+
+	/* use putp() in order to perform padding */
+	putp(s);
+	return (0);
+    }
+    return (0);
+}
+
+int
+main(int argc, char **argv)
+{
+    char *term;
+    int errret;
+    bool cmdline = TRUE;
+    int c;
+    char buf[BUFSIZ];
+    int errors = 0;
+
+    check_aliases(prg_name = _nc_basename(argv[0]));
+
+    term = getenv("TERM");
+
+    while ((c = getopt(argc, argv, "ST:V")) != EOF) {
+	switch (c) {
+	case 'S':
+	    cmdline = FALSE;
+	    break;
+	case 'T':
+	    use_env(FALSE);
+	    term = optarg;
+	    break;
+	case 'V':
+	    puts(curses_version());
+	    return EXIT_SUCCESS;
+	default:
+	    usage();
+	    /* NOTREACHED */
+	}
+    }
+
+    /*
+     * Modify the argument list to omit the options we processed.
+     */
+    if (is_reset || is_init) {
+	if (optind-- < argc) {
+	    argc -= optind;
+	    argv += optind;
+	}
+	argv[0] = prg_name;
+    } else {
+	argc -= optind;
+	argv += optind;
+    }
+
+    if (term == 0 || *term == '\0')
+	quit(2, "No value for $TERM and no -T specified");
+
+    if (setupterm(term, STDOUT_FILENO, &errret) != OK && errret <= 0)
+	quit(3, "unknown terminal \"%s\"", term);
+
+    if (cmdline) {
+	if ((argc <= 0) && !is_reset && !is_init)
+	    usage();
+	return tput(argc, argv);
+    }
+
+    while (fgets(buf, sizeof(buf), stdin) != 0) {
+	char *argvec[16];	/* command, 9 parms, null, & slop */
+	int argnum = 0;
+	char *cp;
+
+	/* crack the argument list into a dope vector */
+	for (cp = buf; *cp; cp++) {
+	    if (isspace(*cp))
+		*cp = '\0';
+	    else if (cp == buf || cp[-1] == 0)
+		argvec[argnum++] = cp;
+	}
+	argvec[argnum] = 0;
+
+	if (tput(argnum, argvec) != 0)
+	    errors++;
+    }
+
+    return errors > 0;
+}
diff --git a/ncurses-5.2/progs/tset.c b/ncurses-5.2/progs/tset.c
new file mode 100644
index 0000000..f5e9a44
--- /dev/null
+++ b/ncurses-5.2/progs/tset.c
@@ -0,0 +1,1205 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
+ *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ ****************************************************************************/
+
+/*
+ * tset.c - terminal initialization utility
+ *
+ * This code was mostly swiped from 4.4BSD tset, with some obsolescent
+ * cruft removed and substantial portions rewritten.  A Regents of the
+ * University of California copyright applies to some portions of the
+ * code, and is reproduced below:
+ */
+/*-
+ * Copyright (c) 1980, 1991, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#define __INTERNAL_CAPS_VISIBLE	/* we need to see has_hardware_tabs */
+#include <progs.priv.h>
+
+#include <errno.h>
+#include <stdio.h>
+#include <termcap.h>
+#include <fcntl.h>
+
+#if HAVE_GETTTYNAM && HAVE_TTYENT_H
+#include <ttyent.h>
+#endif
+#ifdef NeXT
+char *ttyname(int fd);
+#endif
+
+/* this is just to stifle a missing-prototype warning */
+#ifdef linux
+# include <sys/ioctl.h>
+#endif
+
+#if NEED_PTEM_H
+/* they neglected to define struct winsize in termios.h -- it's only
+   in termio.h	*/
+#include	<sys/stream.h>
+#include	<sys/ptem.h>
+#endif
+
+#include <curses.h>		/* for bool typedef */
+#include <dump_entry.h>
+#include <transform.h>
+
+MODULE_ID("$Id$")
+
+extern char **environ;
+
+#undef CTRL
+#define CTRL(x)	((x) & 0x1f)
+
+const char *_nc_progname = "tset";
+
+static TTY mode, oldmode;
+
+static bool isreset = FALSE;	/* invoked as reset */
+static int terasechar = -1;	/* new erase character */
+static int intrchar = -1;	/* new interrupt character */
+static int tkillchar = -1;	/* new kill character */
+static int tlines, tcolumns;	/* window size */
+
+#define LOWERCASE(c) ((isalpha(c) && isupper(c)) ? tolower(c) : (c))
+
+static int
+CaselessCmp(const char *a, const char *b)
+{				/* strcasecmp isn't portable */
+    while (*a && *b) {
+	int cmp = LOWERCASE(*a) - LOWERCASE(*b);
+	if (cmp != 0)
+	    break;
+	a++, b++;
+    }
+    return LOWERCASE(*a) - LOWERCASE(*b);
+}
+
+static void
+err(const char *fmt,...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+    (void) fprintf(stderr, "tset: ");
+    (void) vfprintf(stderr, fmt, ap);
+    va_end(ap);
+    (void) fprintf(stderr, "\n");
+    exit(EXIT_FAILURE);
+    /* NOTREACHED */
+}
+
+static void
+failed(const char *msg)
+{
+    char temp[BUFSIZ];
+    perror(strncat(strcpy(temp, "tset: "), msg, sizeof(temp) - 10));
+    exit(EXIT_FAILURE);
+    /* NOTREACHED */
+}
+
+static void
+cat(char *file)
+{
+    register int fd, nr, nw;
+    char buf[BUFSIZ];
+
+    if ((fd = open(file, O_RDONLY, 0)) < 0)
+	failed(file);
+
+    while ((nr = read(fd, buf, sizeof(buf))) > 0)
+	if ((nw = write(STDERR_FILENO, buf, (size_t) nr)) == -1)
+	    failed("write to stderr");
+    if (nr != 0)
+	failed(file);
+    (void) close(fd);
+}
+
+static int
+outc(int c)
+{
+    return putc(c, stderr);
+}
+
+/* Prompt the user for a terminal type. */
+static const char *
+askuser(const char *dflt)
+{
+    static char answer[256];
+    char *p;
+
+    /* We can get recalled; if so, don't continue uselessly. */
+    if (feof(stdin) || ferror(stdin)) {
+	(void) fprintf(stderr, "\n");
+	exit(EXIT_FAILURE);
+    }
+    for (;;) {
+	if (dflt)
+	    (void) fprintf(stderr, "Terminal type? [%s] ", dflt);
+	else
+	    (void) fprintf(stderr, "Terminal type? ");
+	(void) fflush(stderr);
+
+	if (fgets(answer, sizeof(answer), stdin) == 0) {
+	    if (dflt == 0) {
+		(void) fprintf(stderr, "\n");
+		exit(EXIT_FAILURE);
+	    }
+	    return (dflt);
+	}
+
+	if ((p = strchr(answer, '\n')) != 0)
+	    *p = '\0';
+	if (answer[0])
+	    return (answer);
+	if (dflt != 0)
+	    return (dflt);
+    }
+}
+
+/**************************************************************************
+ *
+ * Mapping logic begins here
+ *
+ **************************************************************************/
+
+/* Baud rate conditionals for mapping. */
+#define	GT		0x01
+#define	EQ		0x02
+#define	LT		0x04
+#define	NOT		0x08
+#define	GE		(GT | EQ)
+#define	LE		(LT | EQ)
+
+typedef struct map {
+    struct map *next;		/* Linked list of maps. */
+    const char *porttype;	/* Port type, or "" for any. */
+    const char *type;		/* Terminal type to select. */
+    int conditional;		/* Baud rate conditionals bitmask. */
+    int speed;			/* Baud rate to compare against. */
+} MAP;
+
+static MAP *cur, *maplist;
+
+typedef struct speeds {
+    const char *string;
+    int speed;
+} SPEEDS;
+
+static const SPEEDS speeds[] =
+{
+    {"0", B0},
+    {"50", B50},
+    {"75", B75},
+    {"110", B110},
+    {"134", B134},
+    {"134.5", B134},
+    {"150", B150},
+    {"200", B200},
+    {"300", B300},
+    {"600", B600},
+    {"1200", B1200},
+    {"1800", B1800},
+    {"2400", B2400},
+    {"4800", B4800},
+    {"9600", B9600},
+    /* sgttyb may define up to this point */
+#ifdef B19200
+    {"19200", B19200},
+#endif
+#ifdef B38400
+    {"38400", B38400},
+#endif
+#ifdef B19200
+    {"19200", B19200},
+#endif
+#ifdef B38400
+    {"38400", B38400},
+#endif
+#ifdef B19200
+    {"19200", B19200},
+#else
+#ifdef EXTA
+    {"19200", EXTA},
+#endif
+#endif
+#ifdef B38400
+    {"38400", B38400},
+#else
+#ifdef EXTB
+    {"38400", EXTB},
+#endif
+#endif
+#ifdef B57600
+    {"57600", B57600},
+#endif
+#ifdef B115200
+    {"115200", B115200},
+#endif
+#ifdef B230400
+    {"230400", B230400},
+#endif
+#ifdef B460800
+    {"460800", B460800},
+#endif
+    {(char *) 0, 0}
+};
+
+static int
+tbaudrate(char *rate)
+{
+    const SPEEDS *sp;
+    int found = FALSE;
+
+    /* The baudrate number can be preceded by a 'B', which is ignored. */
+    if (*rate == 'B')
+	++rate;
+
+    for (sp = speeds; sp->string; ++sp) {
+	if (!CaselessCmp(rate, sp->string)) {
+	    found = TRUE;
+	    break;
+	}
+    }
+    if (!found)
+	err("unknown baud rate %s", rate);
+    return (sp->speed);
+}
+
+/*
+ * Syntax for -m:
+ * [port-type][test baudrate]:terminal-type
+ * The baud rate tests are: >, <, @, =, !
+ */
+static void
+add_mapping(const char *port, char *arg)
+{
+    MAP *mapp;
+    char *copy, *p;
+    const char *termp;
+    char *base = 0;
+
+    copy = strdup(arg);
+    mapp = malloc(sizeof(MAP));
+    if (copy == 0 || mapp == 0)
+	failed("malloc");
+    mapp->next = 0;
+    if (maplist == 0)
+	cur = maplist = mapp;
+    else {
+	cur->next = mapp;
+	cur = mapp;
+    }
+
+    mapp->porttype = arg;
+    mapp->conditional = 0;
+
+    arg = strpbrk(arg, "><@=!:");
+
+    if (arg == 0) {		/* [?]term */
+	mapp->type = mapp->porttype;
+	mapp->porttype = 0;
+	goto done;
+    }
+
+    if (arg == mapp->porttype)	/* [><@=! baud]:term */
+	termp = mapp->porttype = 0;
+    else
+	termp = base = arg;
+
+    for (;; ++arg) {		/* Optional conditionals. */
+	switch (*arg) {
+	case '<':
+	    if (mapp->conditional & GT)
+		goto badmopt;
+	    mapp->conditional |= LT;
+	    break;
+	case '>':
+	    if (mapp->conditional & LT)
+		goto badmopt;
+	    mapp->conditional |= GT;
+	    break;
+	case '@':
+	case '=':		/* Not documented. */
+	    mapp->conditional |= EQ;
+	    break;
+	case '!':
+	    mapp->conditional |= NOT;
+	    break;
+	default:
+	    goto next;
+	}
+    }
+
+  next:
+    if (*arg == ':') {
+	if (mapp->conditional)
+	    goto badmopt;
+	++arg;
+    } else {			/* Optional baudrate. */
+	arg = strchr(p = arg, ':');
+	if (arg == 0)
+	    goto badmopt;
+	*arg++ = '\0';
+	mapp->speed = tbaudrate(p);
+    }
+
+    if (arg == (char *) 0)	/* Non-optional type. */
+	goto badmopt;
+
+    mapp->type = arg;
+
+    /* Terminate porttype, if specified. */
+    if (termp != 0)
+	*base = '\0';
+
+    /* If a NOT conditional, reverse the test. */
+    if (mapp->conditional & NOT)
+	mapp->conditional = ~mapp->conditional & (EQ | GT | LT);
+
+    /* If user specified a port with an option flag, set it. */
+  done:if (port) {
+	if (mapp->porttype)
+	  badmopt:err("illegal -m option format: %s", copy);
+	mapp->porttype = port;
+    }
+#ifdef MAPDEBUG
+    (void) printf("port: %s\n", mapp->porttype ? mapp->porttype : "ANY");
+    (void) printf("type: %s\n", mapp->type);
+    (void) printf("conditional: ");
+    p = "";
+    if (mapp->conditional & GT) {
+	(void) printf("GT");
+	p = "/";
+    }
+    if (mapp->conditional & EQ) {
+	(void) printf("%sEQ", p);
+	p = "/";
+    }
+    if (mapp->conditional & LT)
+	(void) printf("%sLT", p);
+    (void) printf("\nspeed: %d\n", mapp->speed);
+#endif
+}
+
+/*
+ * Return the type of terminal to use for a port of type 'type', as specified
+ * by the first applicable mapping in 'map'.  If no mappings apply, return
+ * 'type'.
+ */
+static const char *
+mapped(const char *type)
+{
+    MAP *mapp;
+    int match;
+
+    for (mapp = maplist; mapp; mapp = mapp->next)
+	if (mapp->porttype == 0 || !strcmp(mapp->porttype, type)) {
+	    switch (mapp->conditional) {
+	    case 0:		/* No test specified. */
+		match = TRUE;
+		break;
+	    case EQ:
+		match = (ospeed == mapp->speed);
+		break;
+	    case GE:
+		match = (ospeed >= mapp->speed);
+		break;
+	    case GT:
+		match = (ospeed > mapp->speed);
+		break;
+	    case LE:
+		match = (ospeed <= mapp->speed);
+		break;
+	    case LT:
+		match = (ospeed < mapp->speed);
+		break;
+	    default:
+		match = FALSE;
+	    }
+	    if (match)
+		return (mapp->type);
+	}
+    /* No match found; return given type. */
+    return (type);
+}
+
+/**************************************************************************
+ *
+ * Entry fetching
+ *
+ **************************************************************************/
+
+/*
+ * Figure out what kind of terminal we're dealing with, and then read in
+ * its termcap entry.
+ */
+static const char *
+get_termcap_entry(char *userarg)
+{
+    int rval, errret;
+    char *p;
+    const char *ttype;
+#if HAVE_GETTTYNAM
+    struct ttyent *t;
+#else
+    FILE *fp;
+#endif
+    char *ttypath;
+
+    if (userarg) {
+	ttype = userarg;
+	goto found;
+    }
+
+    /* Try the environment. */
+    if ((ttype = getenv("TERM")) != 0)
+	goto map;
+
+    if ((ttypath = ttyname(STDERR_FILENO)) != 0) {
+	p = _nc_basename(ttypath);
+#if HAVE_GETTTYNAM
+	/*
+	 * We have the 4.3BSD library call getttynam(3); that means
+	 * there's an /etc/ttys to look up device-to-type mappings in.
+	 * Try ttyname(3); check for dialup or other mapping.
+	 */
+	if ((t = getttynam(p))) {
+	    ttype = t->ty_type;
+	    goto map;
+	}
+#else
+	if ((fp = fopen("/etc/ttytype", "r")) != 0
+	    || (fp = fopen("/etc/ttys", "r")) != 0) {
+	    char buffer[BUFSIZ];
+	    char *s, *t, *d;
+
+	    while (fgets(buffer, sizeof(buffer) - 1, fp) != 0) {
+		for (s = buffer, t = d = 0; *s; s++) {
+		    if (isspace(*s))
+			*s = '\0';
+		    else if (t == 0)
+			t = s;
+		    else if (d == 0 && s != buffer && s[-1] == '\0')
+			d = s;
+		}
+		if (t != 0 && d != 0 && !strcmp(d, p)) {
+		    ttype = strdup(t);
+		    fclose(fp);
+		    goto map;
+		}
+	    }
+	    fclose(fp);
+	}
+#endif /* HAVE_GETTTYNAM */
+    }
+
+    /* If still undefined, use "unknown". */
+    ttype = "unknown";
+
+  map:ttype = mapped(ttype);
+
+    /*
+     * If not a path, remove TERMCAP from the environment so we get a
+     * real entry from /etc/termcap.  This prevents us from being fooled
+     * by out of date stuff in the environment.
+     */
+  found:if ((p = getenv("TERMCAP")) != 0 && *p != '/') {
+	/* 'unsetenv("TERMCAP")' is not portable.
+	 * The 'environ' array is better.
+	 */
+	int n;
+	for (n = 0; environ[n] != 0; n++) {
+	    if (!strncmp("TERMCAP=", environ[n], 8)) {
+		while ((environ[n] = environ[n + 1]) != 0) {
+		    n++;
+		}
+		break;
+	    }
+	}
+    }
+
+    /*
+     * ttype now contains a pointer to the type of the terminal.
+     * If the first character is '?', ask the user.
+     */
+    if (ttype[0] == '?') {
+	if (ttype[1] != '\0')
+	    ttype = askuser(ttype + 1);
+	else
+	    ttype = askuser(0);
+    }
+    /* Find the terminfo entry.  If it doesn't exist, ask the user. */
+    while ((rval = setupterm((NCURSES_CONST char *) ttype, STDOUT_FILENO,
+			     &errret)) != OK) {
+	if (errret == 0) {
+	    (void) fprintf(stderr, "tset: unknown terminal type %s\n",
+			   ttype);
+	    ttype = 0;
+	} else {
+	    (void) fprintf(stderr,
+			   "tset: can't initialize terminal type %s (error %d)\n",
+			   ttype, errret);
+	    ttype = 0;
+	}
+	ttype = askuser(ttype);
+    }
+#if BROKEN_LINKER
+    tgetflag("am");		/* force lib_termcap.o to be linked for 'ospeed' */
+#endif
+    return (ttype);
+}
+
+/**************************************************************************
+ *
+ * Mode-setting logic
+ *
+ **************************************************************************/
+
+/* some BSD systems have these built in, some systems are missing
+ * one or more definitions. The safest solution is to override.
+ */
+#undef CEOF
+#undef CERASE
+#undef CINTR
+#undef CKILL
+#undef CLNEXT
+#undef CRPRNT
+#undef CQUIT
+#undef CSTART
+#undef CSTOP
+#undef CSUSP
+
+/* control-character defaults */
+#define CEOF	CTRL('D')
+#define CERASE	CTRL('H')
+#define CINTR	127		/* ^? */
+#define CKILL	CTRL('U')
+#define CLNEXT  CTRL('v')
+#define CRPRNT  CTRL('r')
+#define CQUIT	CTRL('\\')
+#define CSTART	CTRL('Q')
+#define CSTOP	CTRL('S')
+#define CSUSP	CTRL('Z')
+
+#define	CHK(val, dft)	((int)val <= 0 ? dft : val)
+
+static bool set_tabs(void);
+
+/*
+ * Reset the terminal mode bits to a sensible state.  Very useful after
+ * a child program dies in raw mode.
+ */
+static void
+reset_mode(void)
+{
+#ifdef TERMIOS
+    tcgetattr(STDERR_FILENO, &mode);
+#else
+    stty(STDERR_FILENO, &mode);
+#endif
+
+#ifdef TERMIOS
+#if defined(VDISCARD) && defined(CDISCARD)
+    mode.c_cc[VDISCARD] = CHK(mode.c_cc[VDISCARD], CDISCARD);
+#endif
+    mode.c_cc[VEOF] = CHK(mode.c_cc[VEOF], CEOF);
+    mode.c_cc[VERASE] = CHK(mode.c_cc[VERASE], CERASE);
+#if defined(VFLUSH) && defined(CFLUSH)
+    mode.c_cc[VFLUSH] = CHK(mode.c_cc[VFLUSH], CFLUSH);
+#endif
+    mode.c_cc[VINTR] = CHK(mode.c_cc[VINTR], CINTR);
+    mode.c_cc[VKILL] = CHK(mode.c_cc[VKILL], CKILL);
+#if defined(VLNEXT) && defined(CLNEXT)
+    mode.c_cc[VLNEXT] = CHK(mode.c_cc[VLNEXT], CLNEXT);
+#endif
+    mode.c_cc[VQUIT] = CHK(mode.c_cc[VQUIT], CQUIT);
+#if defined(VREPRINT) && defined(CRPRNT)
+    mode.c_cc[VREPRINT] = CHK(mode.c_cc[VREPRINT], CRPRNT);
+#endif
+#if defined(VSTART) && defined(CSTART)
+    mode.c_cc[VSTART] = CHK(mode.c_cc[VSTART], CSTART);
+#endif
+#if defined(VSTOP) && defined(CSTOP)
+    mode.c_cc[VSTOP] = CHK(mode.c_cc[VSTOP], CSTOP);
+#endif
+#if defined(VSUSP) && defined(CSUSP)
+    mode.c_cc[VSUSP] = CHK(mode.c_cc[VSUSP], CSUSP);
+#endif
+#if defined(VWERASE) && defined(CWERASE)
+    mode.c_cc[VWERASE] = CHK(mode.c_cc[VWERASE], CWERASE);
+#endif
+
+    mode.c_iflag &= ~(IGNBRK | PARMRK | INPCK | ISTRIP | INLCR | IGNCR
+#ifdef IUCLC
+		      | IUCLC
+#endif
+#ifdef IXANY
+		      | IXANY
+#endif
+		      | IXOFF);
+
+    mode.c_iflag |= (BRKINT | IGNPAR | ICRNL | IXON
+#ifdef IMAXBEL
+		     | IMAXBEL
+#endif
+	);
+
+    mode.c_oflag &= ~(0
+#ifdef OLCUC
+		      | OLCUC
+#endif
+#ifdef OCRNL
+		      | OCRNL
+#endif
+#ifdef ONOCR
+		      | ONOCR
+#endif
+#ifdef ONLRET
+		      | ONLRET
+#endif
+#ifdef OFILL
+		      | OFILL
+#endif
+#ifdef OFDEL
+		      | OFDEL
+#endif
+#ifdef NLDLY
+		      | NLDLY | CRDLY | TABDLY | BSDLY | VTDLY | FFDLY
+#endif
+	);
+
+    mode.c_oflag |= (OPOST
+#ifdef ONLCR
+		     | ONLCR
+#endif
+	);
+
+    mode.c_cflag &= ~(CSIZE | CSTOPB | PARENB | PARODD | CLOCAL);
+    mode.c_cflag |= (CS8 | CREAD);
+    mode.c_lflag &= ~(ECHONL | NOFLSH
+#ifdef TOSTOP
+		      | TOSTOP
+#endif
+#ifdef ECHOPTR
+		      | ECHOPRT
+#endif
+#ifdef XCASE
+		      | XCASE
+#endif
+	);
+
+    mode.c_lflag |= (ISIG | ICANON | ECHO | ECHOE | ECHOK
+#ifdef ECHOCTL
+		     | ECHOCTL
+#endif
+#ifdef ECHOKE
+		     | ECHOKE
+#endif
+	);
+#endif
+
+#ifdef TERMIOS
+    tcsetattr(STDERR_FILENO, TCSADRAIN, &mode);
+#else
+    stty(STDERR_FILENO, &mode);
+#endif
+}
+
+/*
+ * Returns a "good" value for the erase character.  This is loosely based on
+ * the BSD4.4 logic.
+ */
+#ifdef TERMIOS
+static int
+default_erase(void)
+{
+    int result;
+
+    if (over_strike
+	&& key_backspace != 0
+	&& strlen(key_backspace) == 1)
+	result = key_backspace[0];
+    else
+	result = CERASE;
+
+    return result;
+}
+#endif
+
+/*
+ * Update the values of the erase, interrupt, and kill characters in 'mode'.
+ *
+ * SVr4 tset (e.g., Solaris 2.5) only modifies the intr, quit or erase
+ * characters if they're unset, or if we specify them as options.  This differs
+ * from BSD 4.4 tset, which always sets erase.
+ */
+static void
+set_control_chars(void)
+{
+#ifdef TERMIOS
+    if (mode.c_cc[VERASE] == 0 || terasechar >= 0)
+	mode.c_cc[VERASE] = terasechar >= 0 ? terasechar : default_erase();
+
+    if (mode.c_cc[VINTR] == 0 || intrchar >= 0)
+	mode.c_cc[VINTR] = intrchar >= 0 ? intrchar : CINTR;
+
+    if (mode.c_cc[VKILL] == 0 || tkillchar >= 0)
+	mode.c_cc[VKILL] = tkillchar >= 0 ? tkillchar : CKILL;
+#endif
+}
+
+/*
+ * Set up various conversions in 'mode', including parity, tabs, returns,
+ * echo, and case, according to the termcap entry.  If the program we're
+ * running was named with a leading upper-case character, map external
+ * uppercase to internal lowercase.
+ */
+static void
+set_conversions(void)
+{
+#ifdef __OBSOLETE__
+    /*
+     * Conversion logic for some *really* ancient terminal glitches,
+     * not supported in terminfo.  Left here for succeeding generations
+     * to marvel at.
+     */
+    if (tgetflag("UC")) {
+#ifdef IUCLC
+	mode.c_iflag |= IUCLC;
+	mode.c_oflag |= OLCUC;
+#endif
+    } else if (tgetflag("LC")) {
+#ifdef IUCLC
+	mode.c_iflag &= ~IUCLC;
+	mode.c_oflag &= ~OLCUC;
+#endif
+    }
+    mode.c_iflag &= ~(PARMRK | INPCK);
+    mode.c_lflag |= ICANON;
+    if (tgetflag("EP")) {
+	mode.c_cflag |= PARENB;
+	mode.c_cflag &= ~PARODD;
+    }
+    if (tgetflag("OP")) {
+	mode.c_cflag |= PARENB;
+	mode.c_cflag |= PARODD;
+    }
+#endif /* __OBSOLETE__ */
+
+#ifdef TERMIOS
+#ifdef ONLCR
+    mode.c_oflag |= ONLCR;
+#endif
+    mode.c_iflag |= ICRNL;
+    mode.c_lflag |= ECHO;
+#ifdef OXTABS
+    mode.c_oflag |= OXTABS;
+#endif /* OXTABS */
+
+    /* test used to be tgetflag("NL") */
+    if (newline != (char *) 0 && newline[0] == '\n' && !newline[1]) {
+	/* Newline, not linefeed. */
+#ifdef ONLCR
+	mode.c_oflag &= ~ONLCR;
+#endif
+	mode.c_iflag &= ~ICRNL;
+    }
+#ifdef __OBSOLETE__
+    if (tgetflag("HD"))		/* Half duplex. */
+	mode.c_lflag &= ~ECHO;
+#endif /* __OBSOLETE__ */
+#ifdef OXTABS
+    /* test used to be tgetflag("pt") */
+    if (has_hardware_tabs)	/* Print tabs. */
+	mode.c_oflag &= ~OXTABS;
+#endif /* OXTABS */
+    mode.c_lflag |= (ECHOE | ECHOK);
+#endif
+}
+
+/* Output startup string. */
+static void
+set_init(void)
+{
+    char *p;
+    bool settle;
+
+#ifdef __OBSOLETE__
+    if (pad_char != (char *) 0)	/* Get/set pad character. */
+	PC = pad_char[0];
+#endif /* OBSOLETE */
+
+#ifdef TAB3
+    if (oldmode.c_oflag & (TAB3 | ONLCR | OCRNL | ONLRET)) {
+	oldmode.c_oflag &= (TAB3 | ONLCR | OCRNL | ONLRET);
+	tcsetattr(STDERR_FILENO, TCSADRAIN, &oldmode);
+    }
+#endif
+    settle = set_tabs();
+
+    if (isreset) {
+	if ((p = reset_1string) != 0) {
+	    tputs(p, 0, outc);
+	    settle = TRUE;
+	}
+	if ((p = reset_2string) != 0) {
+	    tputs(p, 0, outc);
+	    settle = TRUE;
+	}
+	/* What about rf, rs3, as per terminfo man page? */
+	/* also might be nice to send rmacs, rmul, rmm */
+	if ((p = reset_file) != 0
+	    || (p = init_file) != 0) {
+	    cat(p);
+	    settle = TRUE;
+	}
+    }
+
+    if (settle) {
+	(void) putc('\r', stderr);
+	(void) fflush(stderr);
+	(void) napms(1000);	/* Settle the terminal. */
+    }
+}
+
+/*
+ * Set the hardware tabs on the terminal, using the ct (clear all tabs),
+ * st (set one tab) and ch (horizontal cursor addressing) capabilities.
+ * This is done before if and is, so they can patch in case we blow this.
+ * Return TRUE if we set any tab stops, FALSE if not.
+ */
+static bool
+set_tabs()
+{
+    if (set_tab && clear_all_tabs) {
+	int c;
+
+	(void) putc('\r', stderr);	/* Force to left margin. */
+	tputs(clear_all_tabs, 0, outc);
+
+	for (c = 8; c < tcolumns; c += 8) {
+	    /* Get to the right column.  In BSD tset, this
+	     * used to try a bunch of half-clever things
+	     * with cup and hpa, for an average saving of
+	     * somewhat less than two character times per
+	     * tab stop, less that .01 sec at 2400cps. We
+	     * lost all this cruft because it seemed to be
+	     * introducing some odd bugs.
+	     * ----------12345678----------- */
+	    (void) fputs("        ", stderr);
+	    tputs(set_tab, 0, outc);
+	}
+	putc('\r', stderr);
+	return (TRUE);
+    }
+    return (FALSE);
+}
+
+/**************************************************************************
+ *
+ * Main sequence
+ *
+ **************************************************************************/
+
+/*
+ * Tell the user if a control key has been changed from the default value.
+ */
+#ifdef TERMIOS
+static void
+report(const char *name, int which, unsigned def)
+{
+    unsigned older, newer;
+    char *p;
+
+    newer = mode.c_cc[which];
+    older = oldmode.c_cc[which];
+
+    if (older == newer && older == def)
+	return;
+
+    (void) fprintf(stderr, "%s %s ", name, older == newer ? "is" : "set to");
+
+    /*
+     * Check 'delete' before 'backspace', since the key_backspace value
+     * is ambiguous.
+     */
+    if (newer == 0177)
+	(void) fprintf(stderr, "delete.\n");
+    else if ((p = key_backspace) != 0
+	     && newer == (unsigned char) p[0]
+	     && p[1] == '\0')
+	(void) fprintf(stderr, "backspace.\n");
+    else if (newer < 040) {
+	newer ^= 0100;
+	(void) fprintf(stderr, "control-%c (^%c).\n", newer, newer);
+    } else
+	(void) fprintf(stderr, "%c.\n", newer);
+}
+#endif
+
+/*
+ * Convert the obsolete argument forms into something that getopt can handle.
+ * This means that -e, -i and -k get default arguments supplied for them.
+ */
+static void
+obsolete(char **argv)
+{
+    for (; *argv; ++argv) {
+	char *parm = argv[0];
+
+	if (parm[0] == '-' && parm[1] == '\0') {
+	    argv[0] = strdup("-q");
+	    continue;
+	}
+
+	if ((parm[0] != '-')
+	    || (argv[1] && argv[1][0] != '-')
+	    || (parm[1] != 'e' && parm[1] != 'i' && parm[1] != 'k')
+	    || (parm[2] != '\0'))
+	    continue;
+	switch (argv[0][1]) {
+	case 'e':
+	    argv[0] = strdup("-e^H");
+	    break;
+	case 'i':
+	    argv[0] = strdup("-i^C");
+	    break;
+	case 'k':
+	    argv[0] = strdup("-k^U");
+	    break;
+	}
+    }
+}
+
+static void
+usage(const char *pname)
+{
+    (void) fprintf(stderr,
+		   "usage: %s [-IQVrs] [-] [-e ch] [-i ch] [-k ch] [-m mapping] [terminal]\n", pname);
+    exit(EXIT_FAILURE);
+}
+
+static char
+arg_to_char(void)
+{
+    return (optarg[0] == '^' && optarg[1] != '\0')
+	? ((optarg[1] == '?') ? '\177' : CTRL(optarg[1]))
+	: optarg[0];
+}
+
+int
+main(int argc, char **argv)
+{
+#if defined(TIOCGWINSZ) && defined(TIOCSWINSZ)
+    struct winsize win;
+#endif
+    int ch, noinit, noset, quiet, Sflag, sflag, showterm;
+    const char *p;
+    const char *ttype;
+
+    if (GET_TTY(STDERR_FILENO, &mode) < 0)
+	failed("standard error");
+    oldmode = mode;
+#ifdef TERMIOS
+    ospeed = cfgetospeed(&mode);
+#else
+    ospeed = mode.sg_ospeed;
+#endif
+
+    p = _nc_basename(*argv);
+    if (!strcmp(p, PROG_RESET)) {
+	isreset = TRUE;
+	reset_mode();
+    }
+
+    obsolete(argv);
+    noinit = noset = quiet = Sflag = sflag = showterm = 0;
+    while ((ch = getopt(argc, argv, "a:d:e:Ii:k:m:np:qQSrsV")) != EOF) {
+	switch (ch) {
+	case 'q':		/* display term only */
+	    noset = 1;
+	    break;
+	case 'a':		/* OBSOLETE: map identifier to type */
+	    add_mapping("arpanet", optarg);
+	    break;
+	case 'd':		/* OBSOLETE: map identifier to type */
+	    add_mapping("dialup", optarg);
+	    break;
+	case 'e':		/* erase character */
+	    terasechar = arg_to_char();
+	    break;
+	case 'I':		/* no initialization strings */
+	    noinit = 1;
+	    break;
+	case 'i':		/* interrupt character */
+	    intrchar = arg_to_char();
+	    break;
+	case 'k':		/* kill character */
+	    tkillchar = arg_to_char();
+	    break;
+	case 'm':		/* map identifier to type */
+	    add_mapping(0, optarg);
+	    break;
+	case 'n':		/* OBSOLETE: set new tty driver */
+	    break;
+	case 'p':		/* OBSOLETE: map identifier to type */
+	    add_mapping("plugboard", optarg);
+	    break;
+	case 'Q':		/* don't output control key settings */
+	    quiet = 1;
+	    break;
+	case 'S':		/* OBSOLETE: output TERM & TERMCAP */
+	    Sflag = 1;
+	    break;
+	case 'r':		/* display term on stderr */
+	    showterm = 1;
+	    break;
+	case 's':		/* output TERM set command */
+	    sflag = 1;
+	    break;
+	case 'V':
+	    puts(curses_version());
+	    return EXIT_SUCCESS;
+	case '?':
+	default:
+	    usage(*argv);
+	}
+    }
+    argc -= optind;
+    argv += optind;
+
+    if (argc > 1)
+	usage(*argv);
+
+    ttype = get_termcap_entry(*argv);
+
+    if (!noset) {
+	tcolumns = columns;
+	tlines = lines;
+
+#if defined(TIOCGWINSZ) && defined(TIOCSWINSZ)
+	/* Set window size */
+	(void) ioctl(STDERR_FILENO, TIOCGWINSZ, &win);
+	if (win.ws_row == 0 && win.ws_col == 0 &&
+	    tlines > 0 && tcolumns > 0) {
+	    win.ws_row = tlines;
+	    win.ws_col = tcolumns;
+	    (void) ioctl(STDERR_FILENO, TIOCSWINSZ, &win);
+	}
+#endif
+	set_control_chars();
+	set_conversions();
+
+	if (!noinit)
+	    set_init();
+
+	/* Set the modes if they've changed. */
+	if (memcmp(&mode, &oldmode, sizeof(mode))) {
+#ifdef TERMIOS
+	    tcsetattr(STDERR_FILENO, TCSADRAIN, &mode);
+#else
+	    stty(STDERR_FILENO, &mode);
+#endif
+	}
+    }
+
+    /* Get the terminal name from the entry. */
+    ttype = _nc_first_name(cur_term->type.term_names);
+
+    if (noset)
+	(void) printf("%s\n", ttype);
+    else {
+	if (showterm)
+	    (void) fprintf(stderr, "Terminal type is %s.\n", ttype);
+	/*
+	 * If erase, kill and interrupt characters could have been
+	 * modified and not -Q, display the changes.
+	 */
+#ifdef TERMIOS
+	if (!quiet) {
+	    report("Erase", VERASE, CERASE);
+	    report("Kill", VKILL, CINTR);
+	    report("Interrupt", VINTR, CKILL);
+	}
+#endif
+    }
+
+    if (Sflag)
+	err("The -S option is not supported under terminfo.");
+
+    if (sflag) {
+	/*
+	 * Figure out what shell we're using.  A hack, we look for an
+	 * environmental variable SHELL ending in "csh".
+	 */
+	if ((p = getenv("SHELL")) != 0
+	    && !strcmp(p + strlen(p) - 3, "csh"))
+	    p = "set noglob;\nsetenv TERM %s;\nunset noglob;\n";
+	else
+	    p = "TERM=%s;\n";
+	(void) printf(p, ttype);
+    }
+
+    return EXIT_SUCCESS;
+}
+
+/* tset.c ends here */
diff --git a/ncurses-5.2/sysdeps/unix/sysv/linux/Makefile b/ncurses-5.2/sysdeps/unix/sysv/linux/Makefile
new file mode 100644
index 0000000..9489c19
--- /dev/null
+++ b/ncurses-5.2/sysdeps/unix/sysv/linux/Makefile
@@ -0,0 +1,10 @@
+ifeq ($(subdir),ncurses)
+
+CPPFLAGS += -DNDEBUG -DHAVE_CONFIG_H
+
+edit_man-sed = sysdeps/unix/sysv/linux/edit_man.sed
+edit_man-sh = sysdeps/unix/sysv/linux/edit_man.sh
+
+run_tic-sh = sysdeps/unix/sysv/linux/run_tic.sh
+
+endif
diff --git a/ncurses-5.2/sysdeps/unix/sysv/linux/alpha/configure b/ncurses-5.2/sysdeps/unix/sysv/linux/alpha/configure
new file mode 100755
index 0000000..6fa2519
--- /dev/null
+++ b/ncurses-5.2/sysdeps/unix/sysv/linux/alpha/configure
@@ -0,0 +1,2 @@
+# Alpha uses long as bool.
+nc_cv_type_of_bool=long
diff --git a/ncurses-5.2/sysdeps/unix/sysv/linux/configure b/ncurses-5.2/sysdeps/unix/sysv/linux/configure
new file mode 100755
index 0000000..e83e080
--- /dev/null
+++ b/ncurses-5.2/sysdeps/unix/sysv/linux/configure
@@ -0,0 +1,407 @@
+# Local configure fragment for ncurses/sysdeps/unix/sysv/linux.
+
+nc_given_srcdir=${srcdir}/ncurses
+
+NCURSES_MAJOR="`egrep '^NCURSES_MAJOR[ 	]*=' $nc_given_srcdir/dist.mk | sed -e 's/^[^0-9]*//'`"
+NCURSES_MINOR="`egrep '^NCURSES_MINOR[ 	]*=' $nc_given_srcdir/dist.mk | sed -e 's/^[^0-9]*//'`"
+NCURSES_PATCH="`egrep '^NCURSES_PATCH[ 	]*=' $nc_given_srcdir/dist.mk | sed -e 's/^[^0-9]*//'`"
+cf_cv_abi_version=${NCURSES_MAJOR}
+cf_cv_rel_version=${NCURSES_MAJOR}.${NCURSES_MINOR}
+
+# Default to char
+if [ x${cf_cv_type_of_bool} = x ]
+then
+  cf_cv_type_of_bool=char
+fi
+
+rm -f ncurses/MKterm.h.awk \
+	ncurses/codes.c \
+	ncurses/comp_captab.c \
+	ncurses/confdefs.h \
+	ncurses/config.log \
+	ncurses/curses.h \
+	ncurses/expanded.c \
+	ncurses/fallback.c \
+	ncurses/hashsize.h \
+	ncurses/init_keytry.h \
+	ncurses/lib_gen.c \
+	ncurses/lib_keyname.c \
+	ncurses/names.c \
+	ncurses/ncurses_cfg.h \
+	ncurses/nomacros.h \
+	ncurses/parametrized.h \
+	ncurses/term.h \
+	ncurses/termcap.h \
+	ncurses/terminfo.5 \
+	ncurses/termsort.c \
+	ncurses/unctrl.c \
+	ncurses/unctrl.h
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\&%]/\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<EOF
+
+
+s%@DEFS@%-DHAVE_CONFIG_H%g
+s%@NCURSES_MAJOR@%$NCURSES_MAJOR%g
+s%@NCURSES_MINOR@%$NCURSES_MINOR%g
+s%@NCURSES_PATCH@%$NCURSES_PATCH%g
+s%@NCURSES_CONST@%%g
+s%@NCURSES_XNAMES@%1%g
+s%@OSPEED_TYPE@%speed_t%g
+s%@OSPEED_INCLUDES@%#include <termios.h>%g
+s%@cf_cv_rel_version@%$cf_cv_rel_version%g
+s%@cf_cv_abi_version@%$cf_cv_abi_version%g
+s%@cf_cv_builtin_bool@%1%g
+s%@cf_cv_type_of_bool@%$cf_cv_type_of_bool%g
+s%@cf_cv_shift_limit@%32%g
+s%@cf_cv_widec_shift@%8%g
+s%@cf_cv_typeof_chtype@%long%g
+s%@cf_cv_1UL@%1UL%g
+s%@cf_cv_cc_bool_type@%0%g
+
+EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+nc_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+nc_file=1 # Number of current file.
+nc_beg=1 # First line for current file.
+nc_end=$nc_max_sed_cmds # Line after last line for current file.
+nc_more_lines=:
+nc_sed_cmds=""
+while $nc_more_lines; do
+  if test $nc_beg -gt 1; then
+    sed "1,${nc_beg}d; ${nc_end}q" conftest.subs > conftest.s$nc_file
+  else
+    sed "${nc_end}q" conftest.subs > conftest.s$nc_file
+  fi
+  if test ! -s conftest.s$nc_file; then
+    nc_more_lines=false
+    rm -f conftest.s$nc_file
+  else
+    if test -z "$nc_sed_cmds"; then
+      nc_sed_cmds="sed -f conftest.s$nc_file"
+    else
+      nc_sed_cmds="$nc_sed_cmds | sed -f conftest.s$nc_file"
+    fi
+    nc_file=`expr $nc_file + 1`
+    nc_beg=$nc_end
+    nc_end=`expr $nc_end + $nc_max_sed_cmds`
+  fi
+done
+if test -z "$nc_sed_cmds"; then
+  nc_sed_cmds=cat
+fi
+
+NC_CONFIG_FILES=${NC_CONFIG_FILES-"ncurses/MKterm.h.awk 	ncurses/curses.h 	ncurses/termcap.h 	ncurses/unctrl.h"}
+for nc_file in .. $NC_CONFIG_FILES; do if test "x$nc_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$nc_file" in
+  *:*) nc_file_in=`echo "$nc_file"|sed 's%[^:]*:%%'`
+       nc_file=`echo "$nc_file"|sed 's%:.*%%'` ;;
+  *) nc_file_in=`echo "${nc_file}" | sed 's%ncurses%include%'`.in ;;
+  esac
+
+  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+  # Remove last slash and all that follows it.  Not all systems have dirname.
+  nc_dir=`echo $nc_file|sed 's%/[^/][^/]*$%%'`
+  if test "$nc_dir" != "$nc_file" && test "$nc_dir" != .; then
+    # The file is in a subdirectory.
+    test ! -d "$nc_dir" && mkdir "$nc_dir"
+    nc_dir_suffix="/`echo $nc_dir|sed 's%^\./%%'`"
+    # A "../" for each directory in $nc_dir_suffix.
+    nc_dots=`echo $nc_dir_suffix|sed 's%/[^/]*%../%g'`
+  else
+    nc_dir_suffix= nc_dots=
+  fi
+
+  case "$nc_given_srcdir" in
+  .)  nc_srcdir=.
+      if test -z "$nc_dots"; then nc_top_srcdir=.
+      else nc_top_srcdir=`echo $nc_dots|sed 's%/$%%'`; fi ;;
+  /*) nc_srcdir="$nc_given_srcdir$nc_dir_suffix"; nc_top_srcdir="$nc_given_srcdir" ;;
+  *) # Relative path.
+    nc_srcdir="$nc_dots$nc_given_srcdir$nc_dir_suffix"
+    nc_top_srcdir="$nc_dots$nc_given_srcdir" ;;
+  esac
+
+  case "$ac_given_INSTALL" in
+  [/$]*) NC_INSTALL="$ac_given_INSTALL" ;;
+  *) NC_INSTALL="$nc_dots$ac_given_INSTALL" ;;
+  esac
+
+  echo creating "$nc_file"
+  rm -f "$nc_file"
+  configure_input="Generated automatically from `echo $nc_file_in|sed 's%.*/%%'` by configure."
+  case "$nc_file" in
+  *Makefile*) nc_comsub="1i\\
+# $configure_input" ;;
+  *) nc_comsub= ;;
+  esac
+
+  nc_file_inputs=`echo $nc_file_in|sed -e "s%^%$nc_given_srcdir/%" -e "s%:% $nc_given_srcdir/%g"`
+  sed -e "$nc_comsub
+s%@configure_input@%$configure_input%g
+s%@nc_srcdir@%$nc_srcdir%g
+s%@nc_top_srcdir@%$nc_top_srcdir%g
+s%@INSTALL@%$NC_INSTALL%g
+" $nc_file_inputs | (eval "$nc_sed_cmds") > $nc_file
+fi; done
+rm -f conftest.s*
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# nc_d sets the value in "#define NAME VALUE" lines.
+nc_dA='s%^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
+nc_dB='\([ 	][ 	]*\)[^ 	]*%\1#\2'
+nc_dC='\3'
+nc_dD='%g'
+# nc_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
+nc_uA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+nc_uB='\([ 	]\)%\1#\2define\3'
+nc_uC=' '
+nc_uD='\4%g'
+# nc_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+nc_eA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+nc_eB='$%\1#\2define\3'
+nc_eC=' '
+nc_eD='%g'
+
+NC_CONFIG_HEADERS="ncurses/ncurses_cfg.h:include/ncurses_cfg.hin"
+for nc_file in .. $NC_CONFIG_HEADERS; do if test "x$nc_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$nc_file" in
+  *:*) nc_file_in=`echo "$nc_file"|sed 's%[^:]*:%%'`
+       nc_file=`echo "$nc_file"|sed 's%:.*%%'` ;;
+  *) nc_file_in="${nc_file}.in" ;;
+  esac
+
+  echo creating $nc_file
+
+  rm -f conftest.frag conftest.in conftest.out
+  nc_file_inputs=`echo $nc_file_in|sed -e "s%^%$nc_given_srcdir/%" -e "s%:% $nc_given_srcdir/%g"`
+  cat $nc_file_inputs > conftest.in
+
+  rm -f conftest.frag
+  cat >> conftest.frag <<CEOF
+
+#define CC_HAS_INLINE_FUNCS 1
+#define GCC_NORETURN __attribute__((noreturn))
+#define GCC_PRINTF 1
+#define GCC_SCANF 1
+#define GCC_UNUSED __attribute__((unused))
+#define GOOD_SELECT 1
+#define HAVE_BUILTIN_H 1
+#define HAVE_DIRENT_H 1
+#define HAVE_ERRNO 1
+#define HAVE_FCNTL_H 1
+#define HAVE_FORM_H 1
+#define HAVE_GETOPT_H 1
+CEOF
+  cat >> conftest.frag <<CEOF
+#define HAVE_GETTIMEOFDAY 1
+#define HAVE_GETTTYNAM 1
+#define HAVE_ISASCII 1
+#define HAVE_LIBFORM 1
+#define HAVE_LIBMENU 1
+#define HAVE_LIBPANEL 1
+#define HAVE_LIMITS_H 1
+#define HAVE_LINK 1
+#define HAVE_LOCALE_H 1
+#define HAVE_LONG_FILE_NAMES 1
+#define HAVE_MEMCCPY 1
+#define HAVE_MENU_H 1
+#define HAVE_NANOSLEEP 1
+#define HAVE_NC_ALLOC_H 1
+CEOF
+  cat >> conftest.frag <<CEOF
+#define HAVE_PANEL_H 1
+#define HAVE_POLL 1
+#define HAVE_POLL_H 1
+#define HAVE_REGEX_H_FUNCS 1
+#define HAVE_REMOVE 1
+#define HAVE_SELECT 1
+#define HAVE_SETBUF 1
+#define HAVE_SETBUFFER 1
+#define HAVE_SETVBUF 1
+#define HAVE_SIGACTION 1
+#define HAVE_SIGVEC 1
+#define HAVE_SIZECHANGE 1
+CEOF
+  cat >> conftest.frag <<CEOF
+#define HAVE_STRDUP 1
+#define HAVE_SYMLINK 1
+#define HAVE_SYS_IOCTL_H 1
+#define HAVE_SYS_PARAM_H 1
+#define HAVE_SYS_SELECT_H 1
+#define HAVE_SYS_TIMES_H 1
+#define HAVE_SYS_TIME_H 1
+#define HAVE_SYS_TIME_SELECT 1
+#define HAVE_TCGETATTR 1
+#define HAVE_TERMIOS_H 1
+#define HAVE_TERMIO_H 1
+#define HAVE_TIMES 1
+#define HAVE_TTYENT_H 1
+CEOF
+  cat >> conftest.frag <<CEOF
+#define HAVE_TYPEINFO 1
+#define HAVE_UNISTD_H 1
+#define HAVE_VALUES_H 1
+#define HAVE_VFSCANF 1
+#define HAVE_VSNPRINTF 1
+#define HAVE_VSSCANF 1
+#define NCURSES_EXT_FUNCS 1
+#define NDEBUG 1
+#define PURE_TERMINFO 1
+#define RETSIGTYPE void
+#define STDC_HEADERS 1
+CEOF
+  cat >> conftest.frag <<CEOF
+#define SYSTEM_NAME "linux-gnu"
+#define TYPEOF_CHTYPE long
+#define USE_DATABASE 1
+#define USE_HASHMAP 1
+#define USE_LINKS 1
+#define NCURSES_NO_PADDING 1
+#define USE_SIGWINCH 1
+CEOF
+  cat >> conftest.edit <<CEOF
+/@DEFS@/r conftest.frag
+/@DEFS@/d
+CEOF
+sed -f conftest.edit conftest.in > conftest.out
+rm -f conftest.in
+mv conftest.out conftest.in
+rm -f conftest.edit conftest.frag
+
+  rm -f conftest.frag conftest.h
+  echo "/* $nc_file.  Generated automatically by configure.  */" > conftest.h
+  cat conftest.in >> conftest.h
+  rm -f conftest.in
+  if cmp -s $nc_file conftest.h 2>/dev/null; then
+    echo "$nc_file is unchanged"
+    rm -f conftest.h
+  else
+    # Remove last slash and all that follows it.  Not all systems have dirname.
+      nc_dir=`echo $nc_file|sed 's%/[^/][^/]*$%%'`
+      if test "$nc_dir" != "$nc_file" && test "$nc_dir" != .; then
+      # The file is in a subdirectory.
+      test ! -d "$nc_dir" && mkdir "$nc_dir"
+    fi
+    rm -f $nc_file
+    mv conftest.h $nc_file
+  fi
+fi; done
+
+
+SYS_NAME=`uname -a`
+if test -z "$SYS_NAME"; then SYS_NAME=unknown;fi
+
+NC_AWK=awk
+BUILD_CC=${BUILD_CC-gcc}
+NC_CC="${BUILD_CC} -I${nc_given_srcdir}/ncurses -Incurses -I${nc_given_srcdir}/include"
+NC_CPP="${NC_CC} -E"
+CF_LIST_MODELS="normal"
+#WITH_ECHO="yes"
+#WITH_OVERWRITE="yes"
+nc_cxx_library="yes"
+cf_cv_systype="Linux"
+cf_cv_rel_version="4.2"
+cf_cv_abi_version="4"
+cf_cv_do_symlinks="yes"
+cf_cv_rm_so_locs="no"
+
+
+rm -f headers.sed headers.sh
+
+echo creating headers.sh
+cat >headers.sh <<NC_EOF
+#!/bin/sh
+# This shell script is generated by the 'configure' script.  It is invoked in a
+# subdirectory of the build tree.  It generates a sed-script in the parent
+# directory that is used to adjust includes for header files that reside in a
+# subdirectory of /usr/include, etc.
+PRG=""
+while test \$# != 3
+do
+PRG="\$PRG \$1"; shift
+done
+DST=\$1
+REF=\$2
+SRC=\$3
+echo installing \$SRC in \$DST
+case \$DST in
+/*/include/*)
+	TMP=\${TMPDIR-/tmp}/\`basename \$SRC\`
+	if test ! -f ../headers.sed ; then
+		END=\`basename \$DST\`
+		for i in \`cat \$REF/../*/headers |fgrep -v "#"\`
+		do
+			NAME=\`basename \$i\`
+			echo "s/<\$NAME>/<\$END\/\$NAME>/" >> ../headers.sed
+		done
+	fi
+	rm -f \$TMP
+	sed -f ../headers.sed \$SRC > \$TMP
+	eval \$PRG \$TMP \$DST
+	rm -f \$TMP
+	;;
+*)
+	eval \$PRG \$SRC \$DST
+	;;
+esac
+NC_EOF
+
+chmod 0755 headers.sh
+
+echo creating ncurses/term.h
+${NC_AWK} -f ncurses/MKterm.h.awk ${nc_given_srcdir}/include/Caps > ncurses/term.h
+sh ${nc_given_srcdir}/include/edit_cfg.sh ncurses/ncurses_cfg.h ncurses/term.h
+
+echo creating ncurses/hashsize.h
+sh ${nc_given_srcdir}/include/MKhashsize.sh ${nc_given_srcdir}/include/Caps > ncurses/hashsize.h
+
+echo creating ncurses/parametrized.h
+sh ${nc_given_srcdir}/include/MKparametrized.sh ${nc_given_srcdir}/include/Caps > ncurses/parametrized.h
+
+echo creating ncurses/termsort.c
+sh ${nc_given_srcdir}/progs/MKtermsort.sh "${NC_AWK}" ${nc_given_srcdir}/include/Caps > ncurses/termsort.c
+
+echo creating ncurses/fallback.c
+sh ${nc_given_srcdir}/ncurses/tinfo/MKfallback.sh > ncurses/fallback.c
+
+echo creating ncurses/lib_gen.c
+sh ${nc_given_srcdir}/ncurses/base/MKlib_gen.sh "${NC_CPP}" "${NC_AWK}" < ncurses/curses.h > ncurses/lib_gen.c
+
+echo creating ncurses/nomacros.h
+sh ${nc_given_srcdir}/ncurses/base/MKlib_gen.sh "${NC_CPP}" "${NC_AWK}" < ncurses/curses.h | fgrep undef > ncurses/nomacros.h
+
+echo creating ncurses/expanded.c
+sh ${nc_given_srcdir}/ncurses/tty/MKexpanded.sh "${NC_CPP}" >ncurses/expanded.c
+
+echo creating ncurses/comp_captab.c
+${NC_CC} -o make_hash -DMAIN_PROGRAM ${nc_given_srcdir}/ncurses/tinfo/comp_hash.c
+sh ${nc_given_srcdir}/ncurses/tinfo/MKcaptab.awk "${NC_AWK}" ${nc_given_srcdir}/include/Caps > ncurses/comp_captab.c
+rm -f make_hash
+
+echo creating ncurses/lib_keyname.c
+${NC_AWK} -f ${nc_given_srcdir}/ncurses/base/MKkeyname.awk ${nc_given_srcdir}/ncurses/tinfo/keys.list > ncurses/lib_keyname.c
+
+echo creating ncurses/names.c and ncurses/codes.c
+${NC_AWK} -f ${nc_given_srcdir}/ncurses/tinfo/MKnames.awk ${nc_given_srcdir}/include/Caps
+cat namehdr boolnames boolfnames numnames numfnames strnames strfnames nameftr >ncurses/names.c
+cat namehdr boolcodes numcodes strcodes codeftr > ncurses/codes.c
+rm -f namehdr nameftr codeftr boolnames boolfnames boolcodes numnames numfnames numcodes strnames strfnames strcodes
+
+echo creating ncurses/init_keytry.h
+${NC_CC} -o make_key ${nc_given_srcdir}/ncurses/tinfo/make_keys.c
+./make_key ${nc_given_srcdir}/ncurses/keys.list > ncurses/init_keytry.h
+rm -f make_key
+
+echo creating ncurses/unctrl.c
+echo | ${NC_AWK} -f ${nc_given_srcdir}/ncurses/base/MKunctrl.awk > ncurses/unctrl.c
+echo creating ncurses/terminfo.5
+sh ${nc_given_srcdir}/man/MKterminfo.sh ${nc_given_srcdir}/man/terminfo.head ${nc_given_srcdir}/include/Caps ${nc_given_srcdir}/man/terminfo.tail > ncurses/terminfo.5
diff --git a/ncurses-5.2/sysdeps/unix/sysv/linux/edit_man.sed b/ncurses-5.2/sysdeps/unix/sysv/linux/edit_man.sed
new file mode 100644
index 0000000..163eb7b
--- /dev/null
+++ b/ncurses-5.2/sysdeps/unix/sysv/linux/edit_man.sed
@@ -0,0 +1,100 @@
+s/captoinfo\.1m/captoinfo.1m/g
+s/clear\.1/clear.1m/g
+s/curs_addch\.3x/addch.3ncurses/g
+s/curs_addchstr\.3x/addchstr.3ncurses/g
+s/curs_addstr\.3x/addstr.3ncurses/g
+s/curs_attr\.3x/attr.3ncurses/g
+s/curs_beep\.3x/beep.3ncurses/g
+s/curs_bkgd\.3x/bkgd.3ncurses/g
+s/curs_border\.3x/border.3ncurses/g
+s/curs_clear\.3x/clear.3ncurses/g
+s/curs_color\.3x/color.3ncurses/g
+s/curs_delch\.3x/delch.3ncurses/g
+s/curs_deleteln\.3x/deleteln.3ncurses/g
+s/curs_getch\.3x/getch.3ncurses/g
+s/curs_getstr\.3x/getstr.3ncurses/g
+s/curs_getyx\.3x/getyx.3ncurses/g
+s/curs_inch\.3x/inch.3ncurses/g
+s/curs_inchstr\.3x/inchstr.3ncurses/g
+s/curs_initscr\.3x/initscr.3ncurses/g
+s/curs_inopts\.3x/inopts.3ncurses/g
+s/curs_insch\.3x/insch.3ncurses/g
+s/curs_insstr\.3x/insstr.3ncurses/g
+s/curs_instr\.3x/instr.3ncurses/g
+s/curs_kernel\.3x/kernel.3ncurses/g
+s/curs_mouse\.3x/mouse.3ncurses/g
+s/curs_move\.3x/move.3ncurses/g
+s/curs_outopts\.3x/outopts.3ncurses/g
+s/curs_overlay\.3x/overlay.3ncurses/g
+s/curs_pad\.3x/pad.3ncurses/g
+s/curs_print\.3x/print.3ncurses/g
+s/curs_printw\.3x/printw.3ncurses/g
+s/curs_refresh\.3x/refresh.3ncurses/g
+s/curs_scanw\.3x/scanw.3ncurses/g
+s/curs_scr_dmp\.3x/scr_dmp.3ncurses/g
+s/curs_scroll\.3x/scroll.3ncurses/g
+s/curs_slk\.3x/slk.3ncurses/g
+s/curs_termattrs\.3x/termattrs.3ncurses/g
+s/curs_termcap\.3x/termcap.3ncurses/g
+s/curs_terminfo\.3x/terminfo.3ncurses/g
+s/curs_touch\.3x/touch.3ncurses/g
+s/curs_util\.3x/util.3ncurses/g
+s/curs_window\.3x/window.3ncurses/g
+s/form\.3x/form.3form/g
+s/form_cursor\.3x/cursor.3form/g
+s/form_data\.3x/data.3form/g
+s/form_driver\.3x/driver.3form/g
+s/form_field\.3x/field.3form/g
+s/form_field_attributes\.3x/field_attributes.3form/g
+s/form_field_buffer\.3x/field_buffer.3form/g
+s/form_field_info\.3x/field_info.3form/g
+s/form_field_just\.3x/field_just.3form/g
+s/form_field_new\.3x/field_new.3form/g
+s/form_field_opts\.3x/field_opts.3form/g
+s/form_field_userptr\.3x/field_userptr.3form/g
+s/form_field_validation\.3x/field_validation.3form/g
+s/form_fieldtype\.3x/fieldtype.3form/g
+s/form_hook\.3x/hook.3form/g
+s/form_new\.3x/new.3form/g
+s/form_new_page\.3x/new_page.3form/g
+s/form_opts\.3x/opts.3form/g
+s/form_page\.3x/page.3form/g
+s/form_post\.3x/post.3form/g
+s/form_requestname\.3x/requestname.3form/g
+s/form_userptr\.3x/userptr.3form/g
+s/form_win\.3x/win.3form/g
+s/infocmp\.1m/infocmp.1m/g
+s/menu\.3x/menu.3menu/g
+s/menu_attribs\.3x/attribs.3menu/g
+s/menu_cursor\.3x/cursor.3menu/g
+s/menu_driver\.3x/driver.3menu/g
+s/menu_format\.3x/format.3menu/g
+s/menu_hook\.3x/hook.3menu/g
+s/menu_items\.3x/items.3menu/g
+s/menu_mark\.3x/mark.3menu/g
+s/menu_new\.3x/new.3menu/g
+s/menu_opts\.3x/opts.3menu/g
+s/menu_pattern\.3x/pattern.3menu/g
+s/menu_post\.3x/post.3menu/g
+s/menu_requestname\.3x/requestname.3menu/g
+s/menu_spacing\.3x/spacing.3menu/g
+s/menu_userptr\.3x/userptr.3menu/g
+s/menu_win\.3x/win.3menu/g
+s/mitem_current\.3x/menu_current.3menu/g
+s/mitem_name\.3x/menu_name.3menu/g
+s/mitem_new\.3x/menu_new.3menu/g
+s/mitem_opts\.3x/menu_opts.3menu/g
+s/mitem_userptr\.3x/menu_userptr.3menu/g
+s/mitem_value\.3x/menu_value.3menu/g
+s/mitem_visible\.3x/menu_visible.3menu/g
+s/ncurses\.3x/ncurses.3ncurses/g
+s/panel\.3x/panel.3curses/g
+s/resizeterm\.3x/resizeterm.3ncurses/g
+s/term\.5/term.5/g
+s/term\.7/term.7/g
+s/terminfo\.5/terminfo.5/g
+s/tic\.1m/tic.1m/g
+s/toe\.1m/toe.1m/g
+s/tput\.1/tput.1/g
+s/tset\.1/tset.1/g
+s/wresize\.3x/wresize.3ncurses/g
diff --git a/ncurses-5.2/sysdeps/unix/sysv/linux/edit_man.sh b/ncurses-5.2/sysdeps/unix/sysv/linux/edit_man.sh
new file mode 100755
index 0000000..558fff8
--- /dev/null
+++ b/ncurses-5.2/sysdeps/unix/sysv/linux/edit_man.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+# this script is generated by the configure-script
+prefix=$1
+shift
+mandir=$1
+shift
+edit_man_sed=$1
+shift
+
+datadir="${prefix}/share"
+MKDIRS="mkinstalldirs"
+INSTALL="/usr/bin/install -c"
+INSTALL_DATA="${INSTALL} -m 644"
+TMP=${TMPDIR-/tmp}/man$$
+trap "rm -f $TMP" 0 1 2 5 15
+
+for i in $*
+do
+case $i in
+*.[0-9]*)
+	section=`expr "$i" : '.*\.\([0-9]\)[xm]*'`;
+	if [ ! -d $mandir/man${section} ]; then
+		$MKDIRS $mandir/man$section
+	fi
+	source=`basename $i`
+	target=`grep "^$source" man/man_db.renames | awk '{print $2}'` 
+	if test -z "$target" ; then
+		echo '? missing rename for '$source
+		target="$source"
+	fi
+	target="$mandir/man$section/$target"
+	sed -e 's,@DATADIR@,$datadir,' < $i | sed -f ${edit_man_sed} >$TMP
+	echo installing $target
+	$INSTALL_DATA $TMP $target
+	;;
+esac
+done 
diff --git a/ncurses-5.2/sysdeps/unix/sysv/linux/run_tic.sh b/ncurses-5.2/sysdeps/unix/sysv/linux/run_tic.sh
new file mode 100755
index 0000000..aff8cc5
--- /dev/null
+++ b/ncurses-5.2/sysdeps/unix/sysv/linux/run_tic.sh
@@ -0,0 +1,143 @@
+#!/bin/sh
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996
+#
+# $Id$
+# This script is used to install terminfo.src using tic.  We use a script
+# because the path checking is too awkward to do in a makefile.
+#
+# Parameters:
+#	$1 = the common object directory.
+#	$2 = source-directory, i.e., $(srcdir)
+#	$3 = destination-directory path, i.e., $(ticdir)
+#	$4 = install-prefix, if any
+#
+# Assumes:
+#	The leaf directory names (bin, lib, shared, tabset, terminfo)
+#
+echo '** Building terminfo database, please wait...'
+#
+# Parameter parsing is primarily for debugging.  The script is designed to
+# be run from the misc/Makefile as
+#	make install.data
+
+prefix=/usr
+if test $# != 0 ; then
+	common_objpfx=$1
+	shift
+fi
+
+if test $# != 0 ; then
+	srcdir=$1
+	shift
+else
+	srcdir=.
+fi
+
+if test $# != 0 ; then
+	ticdir=$1
+	shift
+else
+	ticdir=$prefix/share/terminfo
+fi
+
+if test $# != 0 ; then
+	IP=$1
+	shift
+else
+	IP=""
+fi
+
+TERMINFO=$IP$ticdir ; export TERMINFO
+umask 022
+
+# Construct the name of the old (obsolete) pathname, e.g., /usr/lib/terminfo.
+TICDIR=`echo $TERMINFO | sed -e 's/\/share\//\/lib\//'`
+
+# Remove the old terminfo stuff; we don't care if it existed before, and it
+# would generate a lot of confusing error messages if we tried to overwrite it.
+# We explicitly remove its contents rather than the directory itself, in case
+# the directory is actually a symbolic link.
+( rm -fr $TERMINFO/[0-9A-Za-z] 2>/dev/null )
+
+# If we're not installing into /usr/share/, we'll have to adjust the location
+# of the tabset files in terminfo.src (which are in a parallel directory).
+TABSET=`echo $ticdir | sed -e 's/\/terminfo$/\/tabset/'`
+SRC=$srcdir/terminfo.src
+if test "x$TABSET" != "x/usr/share/tabset" ; then
+	echo '** adjusting tabset paths'
+	TMP=${TMPDIR-/tmp}/$$
+	sed -e s:/usr/share/tabset:$TABSET:g $SRC >$TMP
+	trap "rm -f $TMP" 0 1 2 5 15
+	SRC=$TMP
+fi
+
+LD_LIBRARY_PATH=$common_objpfx:$common_objpfx/nss:$common_objpfx/ncurses \
+	$common_objpfx/elf/ld.so \
+	$common_objpfx/ncurses/tic -s $SRC
+if [ $? = 0 ]
+then
+	echo '** built new '$TERMINFO
+else
+	echo '? tic could not build '$TERMINFO
+	exit 1
+fi
+
+# Make a symbolic link to provide compatibility with applications that expect
+# to find terminfo under /usr/lib.  That is, we'll _try_ to do that.  Not
+# all systems support symbolic links, and those that do provide a variety
+# of options for 'test'.
+if test "$TICDIR" != "$TERMINFO" ; then
+	( rm -f $TICDIR 2>/dev/null )
+	if ( cd $TICDIR 2>/dev/null )
+	then
+		cd $TICDIR
+		TICDIR=`pwd`
+		if test $TICDIR != $TERMINFO ; then
+			# Well, we tried.  Some systems lie to us, so the
+			# installer will have to double-check.
+			echo "Verify if $TICDIR and $TERMINFO are the same."
+			echo "The new terminfo is in $TERMINFO; the other should be a link to it."
+			echo "Otherwise, remove $TICDIR and link it to $TERMINFO."
+		fi
+	else
+		cd $IP$prefix
+		# Construct a symbolic link that only assumes $ticdir has the
+		# same $prefix as the other installed directories.
+		RELATIVE=`echo $ticdir|sed -e 's:^'$prefix'/::'`
+		if test "$RELATIVE" != "$ticdir" ; then
+			RELATIVE=../`echo $ticdir|sed -e 's:^'$prefix'/::' -e 's:^/::'`
+		fi
+		if ( ln -s $RELATIVE $TICDIR )
+		then
+			echo '** linked '$TICDIR' for compatibility'
+		fi
+	fi
+fi
diff --git a/ncurses-5.2/tack/COPYING b/ncurses-5.2/tack/COPYING
new file mode 100644
index 0000000..60549be
--- /dev/null
+++ b/ncurses-5.2/tack/COPYING
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
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+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
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+    b) Accompany it with a written offer, valid for at least three
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+
+    c) Accompany it with the information you received as to the offer
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+
+The source code for a work means the preferred form of the work for
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+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
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+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
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+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
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+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) 19yy  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) 19yy name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/ncurses-5.2/tack/HISTORY b/ncurses-5.2/tack/HISTORY
new file mode 100644
index 0000000..3fe2cab
--- /dev/null
+++ b/ncurses-5.2/tack/HISTORY
@@ -0,0 +1,44 @@
+
+Current history:
+
+2000/03/04		Fix a few spelling errors
+1999/09/04		Minor fix to build/link on BeOS
+1999/05/16		Minor fix to build/link on CLIX
+1999/05/09		Update to build/link on NeXT
+1999/04/17		Update to work with ncurses 5.0 beta1 (TERMTYPE struct)
+1999/02/07		Build with ncurses 4.2 981219 (renamed function)
+1998/01/09	1.00	First release under GPL
+1997/12/24	0.02	First version that requires ncurses
+1997/10/29	0.01	Second beta release to the ncurses mailing list.
+1997/10/06	0.00	First beta release to the ncurses mailing list.
+
+Ancient history:	TACK -- the terminfo action checker
+
+   The purpose of this program is to verify the correctness of
+terminfos and to calculate the pads needed for each capability.
+This program is not designed to test curses and therefore uses
+as little of curses as possible.
+
+   This program was originally called TED.  In 1991 it was
+released to USENET in comp.sources.  TED was originally written to
+test both terminfos and termcaps.  The original intent was to
+create a terminfo editor.  This code fell quite short of its goal.
+Tests were controlled by command line switches and editing was done
+with pen and paper.
+
+   In 1995 Eric S. Raymond got interested in the program and added
+a first cut at making the program menu driven.  He also converted
+the code from K&R C to an ANSI/POSIX-conforming C.  He re-christened
+the program TAC (Terminfo Action Checker).  Eric also wrote a man
+page for TAC.
+
+   In 1997 I decided to dust off the code and make it easier to
+use by the novice.  I totally rewrote the menu system and added
+the editing features I originally planned for TED.  I also did
+a total rewrite of the code that does the timings.  In the process
+of rewriting the code I changed it to be more tightly coupled
+with ncurses.  By this time someone had taken the name TAC so
+I re-christened the program TACK.
+
+Daniel Weaver
+<danw@znyx.com>
diff --git a/ncurses-5.2/tack/Makefile.in b/ncurses-5.2/tack/Makefile.in
new file mode 100644
index 0000000..b2e0947
--- /dev/null
+++ b/ncurses-5.2/tack/Makefile.in
@@ -0,0 +1,170 @@
+# $Id$
+# Makefile for tack
+#
+# The variable 'srcdir' refers to the source-distribution, and can be set with
+# the configure script by "--srcdir=DIR".
+#
+# The rules are organized to produce the libraries for the configured models,
+# and the programs with the configured default model.
+
+# turn off _all_ suffix rules; we'll generate our own
+.SUFFIXES:
+
+SHELL		= /bin/sh
+THIS		= Makefile
+
+CF_MFLAGS 	= @cf_cv_makeflags@
+@SET_MAKE@
+x		= @PROG_EXT@
+
+MODEL		= ../@DFT_OBJ_SUBDIR@
+DESTDIR		= @DESTDIR@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+bindir		= @bindir@
+libdir		= @libdir@
+mandir		= @mandir@/man1
+includedir	= @includedir@
+datadir		= @datadir@
+
+LIBTOOL		= @LIBTOOL@
+
+INSTALL		= @INSTALL@
+INSTALL_PROGRAM	= @INSTALL_PROGRAM@
+INSTALL_DATA	= @INSTALL_DATA@
+
+AWK		= @AWK@
+LN_S		= @LN_S@
+
+CC		= @CC@
+CPP		= @CPP@
+CFLAGS		= @CFLAGS@
+
+INCDIR		= $(srcdir)/../include
+CPPFLAGS	= -DHAVE_CONFIG_H -I../tack -I$(srcdir) @CPPFLAGS@
+
+CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
+
+CFLAGS_LIBTOOL	= $(CCFLAGS)
+CFLAGS_NORMAL	= $(CCFLAGS)
+CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
+CFLAGS_PROFILE	= $(CCFLAGS) -pg
+CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
+
+CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
+
+LD		= @LD@
+LINK		= @LINK_PROGS@ $(LIBTOOL) $(CC)
+LDFLAGS		= @EXTRA_LDFLAGS@ \
+		@PROG_ARGS@ @LDFLAGS@ @LD_MODEL@ @LIBS@ @EXTRA_LIBS@
+
+LDFLAGS_LIBTOOL	= $(LDFLAGS)
+LDFLAGS_NORMAL	= $(LDFLAGS)
+LDFLAGS_DEBUG	= $(LDFLAGS) @CC_G_OPT@
+LDFLAGS_PROFILE	= $(LDFLAGS) -pg
+LDFLAGS_SHARED	= $(LDFLAGS) @LD_SHARED_OPTS@
+
+LDFLAGS_DEFAULT	= $(LDFLAGS_@DFT_UPR_MODEL@)
+
+LINT		= @LINT@
+LINT_OPTS	= @LINT_OPTS@
+LINT_LIBS	= -lncurses@LIB_SUFFIX@ @LIBS@
+
+PROGS = tack$x
+
+# Default library, for linking applications
+DEPS_CURSES = ../lib/@LIB_PREFIX@ncurses@DFT_DEP_SUFFIX@
+
+################################################################################
+all:	$(PROGS)
+
+sources:
+
+install: install.tack
+uninstall: uninstall.tack
+
+# this line simplifies the configure-script
+libs \
+install.libs \
+uninstall.libs:
+
+install.tack: $(PROGS) \
+	$(DESTDIR)$(bindir) \
+	$(DESTDIR)$(mandir)
+	$(LIBTOOL) $(INSTALL_PROGRAM) tack$x $(DESTDIR)$(bindir)/tack$x
+	$(INSTALL_DATA) $(srcdir)/tack.1 $(DESTDIR)$(mandir)/tack.1
+
+uninstall.tack:
+	-@$(LIBTOOL) rm -f $(DESTDIR)$(bindir)/tack$x
+	-@rm -f $(DESTDIR)$(mandir)/tack.1
+
+$(DESTDIR)$(bindir) \
+$(DESTDIR)$(mandir) :
+	$(srcdir)/../mkinstalldirs $@
+
+#
+# Rules for building tack
+#
+
+DEPS_TACK = \
+	$(MODEL)/ansi.o \
+	$(MODEL)/charset.o \
+	$(MODEL)/color.o \
+	$(MODEL)/control.o \
+	$(MODEL)/crum.o \
+	$(MODEL)/edit.o \
+	$(MODEL)/fun.o \
+	$(MODEL)/init.o \
+	$(MODEL)/menu.o \
+	$(MODEL)/modes.o \
+	$(MODEL)/output.o \
+	$(MODEL)/pad.o \
+	$(MODEL)/scan.o \
+	$(MODEL)/sync.o \
+	$(MODEL)/sysdep.o \
+	$(MODEL)/tack.o
+
+tack$x: $(DEPS_TACK) $(DEPS_CURSES)
+	@ECHO_LINK@ $(LINK) $(DEPS_TACK) $(LDFLAGS_DEFAULT) -o $@
+
+#
+# Utility productions start here
+#
+
+tags:
+	ctags *.[ch]
+
+@MAKE_UPPER_TAGS@TAGS:
+@MAKE_UPPER_TAGS@	etags *.[ch]
+
+clean ::
+	-rm -f tags TAGS do.tic *~
+	-rm -f $(PROGS)
+	-rm -rf .libs
+
+distclean :: clean
+	-rm -f Makefile
+
+mostlyclean :: clean
+
+realclean :: distclean
+
+tack.tar: Makefile.in modules *.[ch] tack.1 HISTORY COPYING
+	tar -cvf tack.tar Makefile.in modules *.[ch] tack.1 HISTORY COPYING
+
+# These rules are used to allow "make -n" to work on a clean directory-tree
+../include/hashsize.h \
+../include/parametrized.h \
+../include/term.h :
+	cd ../include; $(MAKE) $(CF_MFLAGS)
+
+$(DEPS_CURSES) :
+	cd ../ncurses; $(MAKE) $(CF_MFLAGS)
+
+lint:
+	$(LINT) $(LINT_OPTS) $(CPPFLAGS) $(srcdir)/*.c $(LINT_LIBS)
+
+###############################################################################
+# The remainder of this file is automatically generated during configuration
+###############################################################################
diff --git a/ncurses-5.2/tack/README b/ncurses-5.2/tack/README
new file mode 100644
index 0000000..231f8a4
--- /dev/null
+++ b/ncurses-5.2/tack/README
@@ -0,0 +1,14 @@
+-- $Id$
+
+The 'tack' program is a diagnostic that is designed to create and
+verify the correctness of terminfo's.  This program can be used to
+create new terminal descriptions that are not included in the standard
+release.  Although 'tack' is distributed with ncurses, it is not an
+integral part of ncurses.  It may be removed from the release without
+limiting the usefulness of ncurses on those terminals described in the
+terminfo data base.  The best way to remove 'tack' from the build is
+to delete or rename the 'tack' directory before running the configure
+script.
+
+Unlike most of ncurses the 'tack' program is covered under the GNU
+Public License.
diff --git a/ncurses-5.2/tack/ansi.c b/ncurses-5.2/tack/ansi.c
new file mode 100644
index 0000000..437fe44
--- /dev/null
+++ b/ncurses-5.2/tack/ansi.c
@@ -0,0 +1,853 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+
+#include <tack.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * Standalone tests for ANSI terminals.  Three entry points:
+ * test_ansi_graphics(), test_ansi_reports() and test_ansi_sgr().
+ */
+
+/*****************************************************************************
+ *
+ * Test ANSI status reports
+ *
+ *****************************************************************************/
+
+/* ASCII control characters */
+#define A_DC1 0x11		/* Control Q */
+#define A_DC3 0x13		/* Control S */
+#define A_ESC 0x1b
+#define A_DCS 0x90
+#define A_CSI 0x9b
+#define A_ST  0x9c
+
+#define MAX_MODES 256
+
+static char default_bank[] = "\033(B\017";
+static int private_use, ape, terminal_class;
+static short ansi_value[256];
+static unsigned char ansi_buf[512], pack_buf[512];
+
+struct ansi_reports {
+	int lvl, final;
+	const char *text;
+	const char *request;
+};
+
+static struct ansi_reports report_list[] = {
+	{0, 'c', "(DA) Primary device attributes", "\033[0c"},
+	{1, 0, "(DSR) Terminal status", "\033[5n"},
+	{1, 'R', "(DSR) Cursor position", "\033[6n"},
+	{62, 0, "(DA) Secondary device attributes", "\033[>0c"},
+	{62, 0, "(DSR) Printer status", "\033[?15n"},
+	{62, 0, "(DSR) Function key definition", "\033[?25n"},
+	{62, 0, "(DSR) Keyboard language", "\033[?26n"},
+	{63, 0, "(DECRQSS) Data destination", "\033P$q$}\033\\"},
+	{63, 0, "(DECRQSS) Status line type", "\033P$q$~\033\\"},
+	{63, 0, "(DECRQSS) Erase attribute", "\033P$q\"q\033\\"},
+	{63, 0, "(DECRQSS) Personality", "\033P$q\"p\033\\"},
+	{63, 0, "(DECRQSS) Top and bottom margins", "\033P$qr\033\\"},
+	{63, 0, "(DECRQSS) Character attributes", "\033P$qm\033\\"},
+	{63, 0, "(DECRQSS) Illegal request", "\033P$q@\033\\"},
+	{63, 0, "(DECRQUPSS) User pref supplemental set", "\033[&u"},
+	{63, 0, "(DECRQPSR) Cursor information", "\033[1$w"},
+	{63, 0, "(DECRQPSR) Tab stop information", "\033[2$w"},
+	{64, 0, "(DA) Tertiary device attributes", "\033[=0c"},
+	{64, 0, "(DSR) Extended cursor position", "\033[?6n"},
+	{64, 0, "(DSR) Macro space", "\033[?62n"},
+	{64, 0, "(DSR) Memory checksum", "\033[?63n"},
+	{64, 0, "(DSR) Data integrity", "\033[?75n"},
+	{64, 0, "(DSR) Multiple session status", "\033[?85n"},
+	{64, 0, "(DECRQSS) Attribute change extent", "\033P$q*x\033\\"},
+	{64, 0, "(DECRQSS) Columns per page", "\033P$q$|\033\\"},
+	{64, 0, "(DECRQSS) Lines per page", "\033P$qt\033\\"},
+	{64, 0, "(DECRQSS) Lines per screen", "\033P$q*|\033\\"},
+	{64, 0, "(DECRQSS) Left and right margins", "\033P$qs\033\\"},
+	{64, 0, "(DECRQSS) Local functions", "\033P$q+q\033\\"},
+	{64, 0, "(DECRQSS) Local function key control", "\033P$q=}\033\\"},
+	{64, 0, "(DECRQSS) Select modifier key reporting", "\033P$q+r\033\\"},
+	{64, 0, "(DECRQDE) Window report", "\033[\"v"},
+	{0, 0, 0, 0}
+};
+
+struct request_control {
+	const char *text;
+	const char *expect;
+	const char *request;
+	const char *set_mode;
+	const char *reset_mode;
+};
+
+/* Request control function selection or setting */
+static const struct request_control rqss[] = {
+	{"Data sent to screen", "0", "$}", "\033[0$}", 0},
+	{"Data sent to disabled status line", "0", "$}", 0, 0},
+	{"\033[0$~\033[1$}", "\033[0$}", 0, 0, 0},
+	{"Data sent to enabled status line", "1", "$}", 0, 0},
+	{"\033[2$~\033[1$}", "\033[0$}", 0, 0, 0},
+	{"Disable status line", "0", "$~", "\033[0$~", 0},
+	{"Top status line", "1", "$~", "\033[1$~", 0},
+	{"Bottom status line", "2", "$~", "\033[2$~", 0},
+	{"Erasable character", "0", "\"q", "\033[0\"q", 0},
+	{"Nonerasable character", "1", "\"q", "\033[1\"q", "\033[0\"q"},
+	{"Top and bottom margins", "3;10", "r", "\0337\033[3;10r", 0},
+	{"\033[r\0338", 0, 0, 0, 0},
+	{"Top and bottom margins", "default", "r", "\0337\033[r", "\0338"},
+	{"Character attributes, dim, bold", "1", "m", "\033[2;1m", "\033[m"},
+	{"Character attributes, bold, dim", "2", "m", "\033[1;2m", "\033[m"},
+	{"Character attributes, under, rev", "4;7", "m", "\033[4;7m", "\033[m"},
+	{"Character attributes, color", "35;42", "m", "\033[35;42m", "\033[m"},
+	{"All character attributes", "", "m", "\033[1;2;3;4;5;6;7;8;9m", 0},
+	{"\033[m", 0, 0, 0, 0},
+	{0, 0, 0, 0, 0}
+};
+
+
+/*
+**	read_ansi()
+**
+**	read an ANSI status report from terminal
+*/
+static void
+read_ansi(void)
+{
+	int ch, i, j, last_escape;
+
+	fflush(stdout);
+	read_key(ansi_buf, sizeof(ansi_buf));
+	/* Throw away control characters inside CSI sequences.
+	   Convert two character 7-bit sequences into 8-bit sequences. */
+	for (i = j = last_escape = 0; (ch = ansi_buf[i]) != 0; i++) {
+		if (ch == A_ESC) {
+			if (last_escape == A_ESC) {
+				pack_buf[j++] = A_ESC;
+			}
+			last_escape = A_ESC;
+		} else
+		if (last_escape == A_ESC && ch >= '@' && ch <= '_') {
+			pack_buf[j++] = last_escape = ch + 0x40;
+		} else
+		if (last_escape != A_CSI || (ch > 0x20 && ch != 0x80)) {
+			if (last_escape == A_ESC) {
+				pack_buf[j++] = A_ESC;
+			}
+			if (ch > 0x80 && ch < 0xa0) {
+				last_escape = ch;
+			}
+			pack_buf[j++] = ch;
+		}
+	}
+	if (last_escape == A_ESC) {
+		pack_buf[j++] = A_ESC;
+	}
+	pack_buf[j] = '\0';
+	return;
+}
+
+/*
+**	valid_mode(expected)
+**
+**	read a terminal mode status report and parse the result
+**	Return TRUE if we got the expected terminating character.
+*/
+static int
+valid_mode(int expected)
+{
+	char *s;
+	int ch, terminator;
+
+	read_ansi();
+
+	ape = 0;
+	ch = pack_buf[0] & 0xff;
+	ansi_value[0] = 0;
+	if (ch != A_CSI && ch != A_DCS)
+		return FALSE;
+
+	s = pack_buf + 1;
+	private_use = 0;
+	if ((*s >= '<') & (*s <= '?')) {
+		private_use = *s++;
+	}
+	terminator = 0;
+	for (; (ch = *s); s++) {
+		if (ch >= '0' && ch <= '9')
+			ansi_value[ape] = ansi_value[ape] * 10 + ch - '0';
+		else if (ch == ';' || ch == ':')
+			ansi_value[++ape] = 0;
+		else if (ch >= '<' && ch <= '?')
+			private_use = ch;
+		else if (ch >= ' ')
+			terminator = (terminator << 8) | ch;
+		else
+			break;
+	}
+	return terminator == expected;
+}
+
+/*
+**	read_reports()
+**
+**	read all the reports in the ANSI report structure
+*/
+static int
+read_reports(void)
+{
+	int i, j, k, tc, vcr, lc;
+	char *s;
+
+	lc = 5;
+	terminal_class = tc = 0;
+	for (i = 0; report_list[i].text; i++, lc++) {
+		if (terminal_class < report_list[i].lvl &&
+			tc < report_list[i].lvl) {
+			put_crlf();
+			menu_prompt();
+			ptext("/status [q] > ");
+			j = wait_here();
+			if (j != 'n' && j != 'N')
+				return 0;
+			tc = report_list[i].lvl;
+			lc = 1;
+		} else if (lc + 2 >= lines) {
+			put_crlf();
+			ptext("Hit any key to continue ");
+			(void) wait_here();
+			lc = 1;
+		}
+		sprintf(temp, "%s (%s) ", report_list[i].text,
+			expand_command(report_list[i].request));
+		ptext(temp);
+		for (j = strlen(temp); j < 49; j++)
+			putchp(' ');
+		tc_putp(report_list[i].request);
+		vcr = 0;
+		if (report_list[i].final == 0) {
+			read_ansi();
+		} else if (valid_mode(report_list[i].final))
+			switch (report_list[i].final) {
+			case 'c':
+				terminal_class = ansi_value[0];
+				break;
+			case 'R':
+				vcr = TRUE;
+				break;
+			}
+		j = pack_buf[0] & 0xff;
+		if (j != A_CSI && j != A_DCS) {
+			put_crlf();
+			s = "*** The above request gives illegal response ***";
+			ptext(s);
+			for (j = strlen(s); j < 49; j++)
+				putchp(' ');
+		}
+		s = expand(ansi_buf);
+		if (char_count + expand_chars >= columns) {
+			put_str("\r\n        ");
+			lc++;
+		}
+		putln(s);
+		if (vcr) {	/* find out how big the screen is */
+			tc_putp(report_list[i].request);
+			if (!valid_mode('R'))
+				continue;
+			j = ansi_value[0];
+			k = ansi_value[1];
+			tc_putp("\033[255B\033[255C\033[6n");
+			if (!valid_mode('R'))
+				continue;
+			sprintf(temp, "\033[%d;%dH", j, k);
+			tc_putp(temp);
+			ptext("(DSR) Screen size (CSI 6 n)");
+			for (j = char_count; j < 50; j++)
+				putchp(' ');
+			sprintf(temp, "%d x %d", ansi_value[1], ansi_value[0]);
+			ptextln(temp);
+
+		}
+	}
+	menu_prompt();
+	ptext("/status r->repeat test, <return> to continue > ");
+	return wait_here();
+}
+
+/*
+**	request_cfss()
+**
+**	Request Control function selection or settings
+*/
+static int
+request_cfss(void)
+{
+	int i, j, k, l, ch;
+	char *s;
+
+	put_clear();
+	ptextln("Request                         Expected  Received");
+	put_crlf();
+	for (i = 0; rqss[i].text; i++) {
+		ptext(rqss[i].text);
+		j = strlen(rqss[i].text) + strlen(rqss[i].expect);
+		putchp(' ');
+		for (j++; j < 40; j++)
+			putchp(' ');
+		ptext(rqss[i].expect);
+		putchp(' ');
+		tc_putp(rqss[i].set_mode);
+		sprintf(temp, "\033P$q%s\033\\", rqss[i].request);
+		tc_putp(temp);
+		read_ansi();
+		tc_putp(rqss[i].reset_mode);
+		putchp(' ');
+		for (j = 0; ansi_buf[j]; j++) {
+			if (ansi_buf[j] == 'r') {
+				for (k = j++; (ch = (ansi_buf[k] & 0xff)); k++)
+					if (ch == A_ESC) {
+						break;
+					} else if (ch == A_ST) {
+						break;
+					}
+				ansi_buf[k] = '\0';
+				s = expand(&ansi_buf[j]);
+				if (char_count + expand_chars >= columns)
+					put_str("\r\n        ");
+				put_str(s);
+			}
+		}
+		put_crlf();
+	}
+	/* calculate the valid attributes */
+	ptext("Valid attributes:         0");
+	j = 0;
+	for (i = 1; i < 20; i++) {
+		sprintf(temp, "\033[0;%dm\033P$qm\033\\", i);
+		tc_putp(temp);
+		(void) valid_mode('m');
+		if (ape > 0) {
+			j = i;
+			sprintf(temp, "\033[0m; %d", i);
+			tc_putp(temp);
+		}
+	}
+	put_crlf();
+	/* calculate how many parameters can be sent */
+	ptext("Max number of parameters: ");
+	sprintf(temp, "%dm\033P$qm\033\\", j);
+	l = -1;
+	if (j > 0)
+		for (l = 1; l < 33; l++) {
+			tc_putp("\033[0");
+			for (ch = 1; ch <= l; ch++)
+				put_this(';');
+			tc_putp(temp);
+			(void) valid_mode('m');
+			if (ape == 0)
+				break;
+		}
+	tc_putp("\033[m");
+	if (l >= 0) {
+		sprintf(temp, "%d", l);
+		ptext(temp);
+	} else
+		ptext("unknown");
+	put_crlf();
+	return wait_here();
+}
+
+/*
+**	mode_display(puc, mode, initial, set, reset)
+**
+**	print the mode display entry
+*/
+static void
+mode_display(const char *p, int n, int c, char s, char r)
+{
+	int k;
+
+	sprintf(temp, "%s%d (%c, %c, %c)", p, n, c, s, r);
+	k = strlen(temp);
+	if (char_count + k >= columns)
+		put_crlf();
+	for (; k < 14; k++)
+		putchp(' ');
+	put_str(temp);
+}
+
+/*
+**	terminal_state()
+**
+**	test DECRQM status reports
+*/
+static void
+terminal_state(void)
+{
+	static const char *puc[] = {"", "<", "=", ">", "?", 0};
+
+	int i, j, k, l, modes_found;
+	char *s;
+	char buf[256], tms[256];
+	int mode_puc[MAX_MODES], mode_number[MAX_MODES];
+	char set_value[MAX_MODES], reset_value[MAX_MODES];
+	char current_value[MAX_MODES];
+
+	ptext("Testing terminal mode status. (CSI 0 $ p)");
+	tc_putp("\033[0$p");
+	modes_found = 0;
+	tms[0] = '\0';
+	if (valid_mode(('$' << 8) | 'y')) {
+		for (i = 0; puc[i]; i++) {
+			put_crlf();
+			if (i) {
+				sprintf(temp, "Private use: %c", puc[i][0]);
+			} else {
+				strcpy(temp, "Standard modes:");
+			}
+			k = strlen(temp);
+			ptext(temp);
+			for (j = 0; j < (int) sizeof(buf); buf[j++] = ' ')
+				;
+			for (j = l = 0; j < 255 && j - l < 50; j++) {
+				sprintf(temp, "\033[%s%d$p", puc[i], j);
+				tc_putp(temp);
+				if (!valid_mode(('$' << 8) | 'y')) {
+					/* not valid, save terminating value */
+					s = expand(ansi_buf);
+					sprintf(tms, "%s%s%d %s  ", tms,
+						puc[i], j, s);
+					break;
+				}
+				if (private_use != puc[i][0])
+					break;
+				if (ansi_value[0] != j)
+					break;
+				if (ansi_value[1]) {
+					l = j;
+					if (k > 70) {
+						buf[k] = '\0';
+						put_crlf();
+						ptextln(buf);
+						for (k = 0; k < (int) sizeof(buf);) {
+							buf[k++] = ' ';
+						}
+						k = 0;
+					}
+					sprintf(temp, " %d", j);
+					ptext(temp);
+					k += strlen(temp);
+					buf[k - 1] = ansi_value[1] + '0';
+					if (modes_found >= MAX_MODES)
+						continue;
+					current_value[modes_found] =
+						ansi_value[1] + '0';
+					/* some modes never return */
+					if ((i == 0 && j == 13)	/* control execution */
+						|| (puc[i][0] == '?' && j == 2))	/* VT52 */
+						set_value[modes_found] =
+							reset_value[modes_found] = '-';
+					else
+						set_value[modes_found] =
+							reset_value[modes_found] = ' ';
+					mode_puc[modes_found] = i;
+					mode_number[modes_found++] = j;
+				}
+			}
+			buf[k] = '\0';
+			if (buf[k - 1] != ' ') {
+				put_crlf();
+				ptext(buf);
+			}
+		}
+
+	if ((i = modes_found) != 0) {
+		put_crlf();
+		put_crlf();
+		if (tms[0]) {
+			ptextln(tms);
+		}
+		ptext("Hit 'Y' to test mode set/reset states: ");
+		i = wait_here();
+	}
+	if (i == 'y' || i == 'Y')
+		while (1) {
+#ifdef STATUSFIX
+			FILE *fp;
+
+#ifdef TEDANSI
+			fp = fopen("ted.ansi", "w");
+#else
+			fp = fopen("/dev/console", "w");
+#endif
+#endif
+			for (i = j = 0; j < modes_found; j = ++i >> 1) {
+				if (set_value[j] == '-')
+					continue;
+				k = (current_value[j] ^ i) & 1;
+				sprintf(temp, "\033[%s%d%c\033[%s%d$p",
+					puc[mode_puc[j]], mode_number[j],
+					k ? 'l' : 'h',
+					puc[mode_puc[j]], mode_number[j]);
+#ifdef STATUSFIX
+				if (fp) {
+					fprintf(fp, "%s\n", expand(temp));
+					fflush(fp);
+				}
+#endif
+				tc_putp(temp);
+				if (!valid_mode(('$' << 8) | 'y'))
+					continue;
+				if (k) {
+					reset_value[j] = ansi_value[1] + '0';
+				} else {
+					set_value[j] = ansi_value[1] + '0';
+				}
+			}
+			put_str("\033[30l");	/* added for GORT bug
+						   (WY-185) */
+#ifdef STATUSFIX
+			if (fp)
+				fclose(fp);
+#endif
+			tty_set();
+			/* print the results */
+			put_clear();
+			putln("mode (initial, set, reset)");
+			for (j = 0; j < modes_found; j++) {
+				mode_display(puc[mode_puc[j]], mode_number[j],
+					current_value[j], set_value[j], reset_value[j]);
+			}
+			ptext("\n\nHit 'R' to repeat test.  'S' to sort results: ");
+			i = wait_here();
+			if (i == 's' || i == 'S') {	/* print the same stuff,
+							   sorted by
+							   current_value */
+				put_crlf();
+				for (i = '1'; i <= '4'; i++) {
+					for (j = 0; j < modes_found; j++) {
+						if (current_value[j] == i)
+							mode_display(puc[mode_puc[j]],
+								mode_number[j], current_value[j],
+								set_value[j], reset_value[j]);
+					}
+				}
+				ptext("\n\nHit 'R' to repeat test: ");
+				i = wait_here();
+			}
+			if (i != 'r' && i != 'R')
+				break;
+			tty_raw(1, char_mask);
+		}
+	} else {
+		tty_set();
+	}
+}
+
+
+/*
+**	ansi_report_help()
+**
+**	Display the informational data for the ANSI report test.
+*/
+static void
+ansi_report_help(void)
+{
+	ptext("Begin ANSI status report testing. ");
+	ptext(" Parity bit set will be displayed in reverse video. ");
+	ptext(" If the terminal hangs, hit any alphabetic key. ");
+	ptextln(" Use n to continue testing.  Use q to quit.");
+	put_crlf();
+}
+
+/*
+**	test_ansi_reports()
+**
+**	Test the ANSI status report functions
+*/
+void
+tools_status(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	int i;
+
+	put_clear();
+	ansi_report_help();
+	tty_raw(1, char_mask);
+
+	do {
+		i = read_reports();
+		if (i != 'r' && i != 'R') {
+			*ch = i;
+			return;
+		}
+	} while (i);
+
+	if (terminal_class >= 63) {
+		do {
+			i = request_cfss();
+		} while (i == 'r' || i == 'R');
+		*ch = i;
+		terminal_state();
+	} else {
+		tty_set();
+	}
+}
+
+
+/*
+**	display_sgr()
+**
+**	Test a range of ANSI sgr attributes
+**	puc -> Private Use Character
+*/
+static void 
+display_sgr(int puc)
+{
+	int k;
+
+	temp[0] = puc;
+	temp[1] = '\0';
+	for (k = 0; k < 80; k++) {
+		if (char_count + 8 > 80)
+			put_crlf();
+		else if (char_count + 8 > columns)
+			put_crlf();
+		else if (k > 0)
+			printf(" ");
+		printf("\033[%s%dmMode %2d\033[0m", temp, k, k);
+		char_count += 8;
+		if (puc == '\0') {
+			if (k == 19)
+				printf("\033[10m");
+			if (k == 39)
+				printf("\033[37m");
+			if (k == 49)
+				printf("\033[40m");
+		}
+	}
+	put_crlf();
+	if (puc == '<')
+		printf("\033[<1m");
+	else if (puc)
+		printf("\033[%s0m", temp);
+	set_attr(0);
+}
+
+/*
+**	print_sgr20(on, off)
+**
+**	print the sgr line for sgr20()
+*/
+static void 
+print_sgr20(int on, int off)
+{
+	if (char_count > columns - 13) {
+		put_crlf();
+	} else if (char_count) {
+		put_str("  ");
+	}
+	char_count += 11;
+	printf("%d/%d \033[%dmon\033[%dm off\033[0m", on, off, on, off);
+}
+
+/*
+**	sgr20(void)
+**
+**	display the enter/exit attributes 1-9 and 20-29
+*/
+static void 
+sgr20(void)
+{
+	int k;
+
+	put_crlf();
+	ptextln("Test enter/exit attributes 1-9 and 21-29.");
+	for (k = 1; k < 10; k++) {
+		print_sgr20(k, k + 20);
+	}
+	print_sgr20(1, 22);	/* bold */
+	print_sgr20(2, 22);	/* dim */
+	print_sgr20(8, 22);	/* blank */
+	printf("\033[0m");
+	set_attr(0);
+}
+
+/*
+**	tools_sgr(testlist, state, ch)
+**
+**	Run the ANSI graphics rendition mode tool
+**	Return the last character typed.
+*/
+void
+tools_sgr(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	int k;
+
+	put_clear();
+	for (k = 0;;) {
+		display_sgr(k);
+		put_crlf();
+		menu_prompt();
+		ptext("/sgr Enter =><?r [<cr>] > ");
+		k = wait_here();
+		if ((k == 'r') || (k == 'R')) {
+			k = 0;
+		} else if ((k < '<') || (k > '?')) {
+			break;
+		}
+	}
+	sgr20();
+
+	put_newlines(2);
+	*ch = REQUEST_PROMPT;
+}
+
+/*****************************************************************************
+ *
+ * Test ANSI graphics
+ *
+ *****************************************************************************/
+/*
+**	select_bank(bank)
+**
+**	select a graphics character set for ANSI terminals
+*/
+static void
+select_bank(char *bank)
+{
+	tc_putp(bank);
+	switch (bank[1] & 3) {
+	case 0:
+		putchp('O' & 0x1f);	/* control O */
+		break;
+	case 1:
+		putchp('N' & 0x1f);	/* control N */
+		tc_putp("\033~");
+		break;
+	case 2:
+		tc_putp("\033n\033}");
+		break;
+	case 3:
+		tc_putp("\033o\033|");
+		break;
+	}
+}
+
+/*
+**	show_characters(bank, bias)
+**
+**	print the ANSI graphics characters
+*/
+static void
+show_characters(char *bank, int bias)
+{
+	int i;
+
+	sprintf(temp, "G%d GL   ", bank[1] & 3);
+	ptext(temp);
+	select_bank(bank);
+	for (i = ' '; i < 0x80; i++) {
+		if (char_count >= columns ||
+			(i != ' ' && (i & 31) == 0))
+			put_str("\n        ");
+		putchp(i + bias);
+	}
+	select_bank(default_bank);
+	put_str("   DEL <");
+	select_bank(bank);
+	putchp(0x7f + bias);
+	select_bank(default_bank);
+	putchp('>');
+	put_crlf();
+	put_crlf();
+}
+
+
+/* ANSI graphics test
+        94     96   character sets
+   G0   (      ,
+   G1   )      -
+   G2   *      .
+   G3   +      /
+
+Standard Definitions
+   A    UK
+   B    US ASCII
+
+Dec extended definitions
+   0    Special graphics
+
+ */
+
+/*
+**	tools_charset(testlist, state, ch)
+**
+**	Run the ANSI alt-charset mode tool
+*/
+void
+tools_charset(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *chp GCC_UNUSED)
+{
+	int j, ch;
+	char bank[32];
+
+	put_clear();
+	ptext("Enter the bank ()*+,-./ followed by the character set");
+	ptext(" 0123456789:;<=>? for private use, and");
+	ptextln(" @A...Z[\\]^_`a...z{|}~ for standard sets.");
+	strcpy(bank, "\033)0");
+	for (; bank[0];) {
+		put_crlf();
+		show_characters(bank, 0);
+
+		/* G0 will not print in GR */
+		if (bank[1] & 3) {
+			show_characters(bank, 0x80);
+		}
+		ptext("bank+set> ");
+		for (j = 1; (ch = getchp(char_mask)); j++) {
+			if (ch == EOF)
+				break;
+			putchp(ch);
+			if (j == 1 && ch > '/')
+				j++;
+			bank[j] = ch;
+			if (ch < ' ' || ch > '/')
+				break;
+			if (j + 1 >= (int) sizeof(bank))
+				break;
+		}
+		if (j == 1)
+			break;
+		if (bank[j] < '0' || bank[j] > '~')
+			break;
+		bank[j + 1] = '\0';
+	}
+	put_crlf();
+}
diff --git a/ncurses-5.2/tack/charset.c b/ncurses-5.2/tack/charset.c
new file mode 100644
index 0000000..deb5bb3
--- /dev/null
+++ b/ncurses-5.2/tack/charset.c
@@ -0,0 +1,709 @@
+/*
+** Copyright (C) 1991, 1997-2000 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+
+#include <tack.h>
+
+MODULE_ID("$Id$")
+
+/*
+	Menu definitions for alternate character set and SGR tests.
+*/
+
+static void charset_bel(struct test_list *t, int *state, int *ch);
+static void charset_flash(struct test_list *t, int *state, int *ch);
+static void charset_civis(struct test_list *t, int *state, int *ch);
+static void charset_cvvis(struct test_list *t, int *state, int *ch);
+static void charset_cnorm(struct test_list *t, int *state, int *ch);
+static void charset_hs(struct test_list *t, int *state, int *ch);
+static void charset_status(struct test_list *t, int *state, int *ch);
+static void charset_dsl(struct test_list *t, int *state, int *ch);
+static void charset_enacs(struct test_list *t, int *state, int *ch);
+static void charset_smacs(struct test_list *t, int *state, int *ch);
+static void charset_attributes(struct test_list *t, int *state, int *ch);
+static void charset_sgr(struct test_list *t, int *state, int *ch);
+
+struct test_list acs_test_list[] = {
+	{0, 0, 0, 0, "e) edit terminfo", 0, &edit_menu},
+	{MENU_NEXT, 3, "bel", 0, 0, charset_bel, 0},
+	{MENU_NEXT, 3, "flash", 0, 0, charset_flash, 0},
+	{MENU_NEXT, 3, "civis", 0, 0, charset_civis, 0},
+	{MENU_NEXT, 3, "cvvis", 0, 0, charset_cvvis, 0},
+	{MENU_NEXT, 3, "cnorm", 0, 0, charset_cnorm, 0},
+	{MENU_NEXT, 3, "hs", 0, 0, charset_hs, 0},
+	{MENU_NEXT, 3, "tsl) (fsl) (wsl", "hs", 0, charset_status, 0},
+	{MENU_NEXT, 3, "dsl", "hs", 0, charset_dsl, 0},
+	{MENU_NEXT, 0, "acsc) (enacs) (smacs) (rmacs", 0, 0, charset_enacs, 0},
+	{MENU_NEXT, 0, "smacs) (rmacs", 0, 0, charset_smacs, 0},
+	{MENU_NEXT, 11, 0, 0, 0, charset_attributes, 0},
+	{MENU_NEXT, 11, "sgr) (sgr0", "ma", 0, charset_sgr, 0},
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+
+const struct mode_list alt_modes[] = {
+	{"normal", "(sgr0)", "(sgr0)", 1},
+	{"standout", "(smso)", "(rmso)", 2},
+	{"underline", "(smul)", "(rmul)", 4},
+	{"reverse", "(rev)", "(sgr0)", 8},
+	{"blink", "(blink)", "(sgr0)", 16},
+	{"dim", "(dim)", "(sgr0)", 32},
+	{"bold", "(bold)", "(sgr0)", 64},
+	{"invis", "(invis)", "(sgr0)", 128},
+	{"protect", "(prot)", "(sgr0)", 256},
+	{"altcharset", "(smacs)", "(rmacs)", 512}
+};
+
+/* On many terminals the underline attribute is the last scan line.
+   This is OK unless the following line is reverse video.
+   Then the underline attribute does not show up.  The following map
+   will reorder the display so that the underline attribute will
+   show up. */
+const int mode_map[10] = {0, 1, 3, 4, 5, 6, 7, 8, 9, 2};
+
+struct graphics_pair {
+	unsigned char c;
+	const char *name;
+};
+
+static struct graphics_pair glyph[] = {
+	{'+', "arrow pointing right"},
+	{',', "arrow pointing left"},
+	{'.', "arrow pointing down"},
+	{'0', "solid square block"},
+	{'i', "lantern symbol"},
+	{'-', "arrow pointing up"},
+	{'`', "diamond"},
+	{'a', "checker board (stipple)"},
+	{'f', "degree symbol"},
+	{'g', "plus/minus"},
+	{'h', "board of squares"},
+	{'j', "lower right corner"},
+	{'k', "upper right corner"},
+	{'l', "upper left corner"},
+	{'m', "lower left corner"},
+	{'n', "plus"},
+	{'o', "scan line 1"},
+	{'p', "scan line 3"},
+	{'q', "horizontal line"},
+	{'r', "scan line 7"},
+	{'s', "scan line 9"},
+	{'t', "left tee (|-)"},
+	{'u', "right tee (-|)"},
+	{'v', "bottom tee(_|_)"},
+	{'w', "top tee (T)"},
+	{'x', "vertical line"},
+	{'y', "less/equal"},
+	{'z', "greater/equal"},
+	{'{', "Pi"},
+	{'|', "not equal"},
+	{'}', "UK pound sign"},
+	{'~', "bullet"},
+	{'\0', "\0"}
+};
+
+/*
+**	charset_hs(test_list, status, ch)
+**
+**	(hs) test Has status line
+*/
+static void
+charset_hs(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (has_status_line != 1) {
+		ptext("(hs) Has-status line is not defined.  ");
+		generic_done_message(t, state, ch);
+	}
+}
+
+/*
+**	charset_status(test_list, status, ch)
+**
+**	(tsl) (fsl) (wsl) test Status line
+*/
+static void
+charset_status(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, max;
+	char *s;
+	static char m[] = "*** status line *** 123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.123456789.";
+
+	if (has_status_line != 1) {
+		return;
+	}
+	put_clear();
+	max = width_status_line == -1 ? columns : width_status_line;
+	sprintf(temp, "Terminal has status line of %d characters", max);
+	ptextln(temp);
+
+	put_str("This line s");
+	s = tparm(to_status_line, 0);
+	tc_putp(s);
+	for (i = 0; i < max; i++)
+		putchp(m[i]);
+	tc_putp(from_status_line);
+	putln("hould not be broken.");
+	ptextln("If the previous line is not a complete sentence then (tsl) to-status-line, (fsl) from-status-line, or (wsl) width-of-status-line is incorrect."  );
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	charset_dsl(test_list, status, ch)
+**
+**	(dsl) test Disable status line
+*/
+static void
+charset_dsl(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (has_status_line != 1) {
+		return;
+	}
+	if (dis_status_line) {
+		ptextln("Disable status line (dsl)");
+		tc_putp(dis_status_line);
+		ptext("If you can still see the status line then (dsl) disable-status-line has failed.  ");
+	} else {
+		ptext("(dsl) Disable-status-line is not defined.  ");
+	}
+	generic_done_message(t, state, ch);
+}
+
+
+void 
+eat_cookie(void)
+{				/* put a blank if this is not a magic cookie
+				   terminal */
+	if (magic_cookie_glitch < 1)
+		putchp(' ');
+}
+
+
+void 
+put_mode(char *s)
+{				/* send the attribute string (with or without
+				   % execution) */
+	tc_putp(tparm(s));		/* allow % execution */
+}
+
+
+void
+set_attr(int a)
+{				/* set the attribute from the bits in a */
+	int i, b[32];
+
+	if (magic_cookie_glitch > 0) {
+		char_count += magic_cookie_glitch;
+	}
+	if (a == 0 && exit_attribute_mode) {
+		put_mode(exit_attribute_mode);
+		return;
+	}
+	for (i = 0; i < 31; i++) {
+		b[i] = (a >> i) & 1;
+	}
+	tc_putp(tparm(set_attributes, b[1], b[2], b[3], b[4], b[5],
+			b[6], b[7], b[8], b[9]));
+}
+
+/*
+**	charset_sgr(test_list, status, ch)
+**
+**	(sgr) test Set Graphics Rendition
+*/
+static void
+charset_sgr(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!set_attributes) {
+		ptext("(sgr) Set-graphics-rendition is not defined.  ");
+		generic_done_message(t, state, ch);
+		return;
+	}
+	if (!exit_attribute_mode) {
+		ptextln("(sgr0) Set-graphics-rendition-zero is not defined.");
+		/* go ahead and test anyway */
+	}
+	ptext("Test video attributes (sgr)");
+
+	for (i = 0; i < (int) (sizeof(alt_modes) / sizeof(struct mode_list));
+		i++) {
+		put_crlf();
+		sprintf(temp, "%d %-20s", i, alt_modes[i].name);
+		put_str(temp);
+		set_attr(alt_modes[i].number);
+		sprintf(temp, "%s", alt_modes[i].name);
+		put_str(temp);
+		set_attr(0);
+	}
+
+	putln("\n\nDouble mode test");
+	for (i = 0; i <= 9; i++) {
+		sprintf(temp, " %2d ", mode_map[i]);
+		put_str(temp);
+	}
+	for (i = 0; i <= 9; i++) {
+		put_crlf();
+		sprintf(temp, "%d", mode_map[i]);
+		put_str(temp);
+		for (j = 0; j <= 9; j++) {
+			eat_cookie();
+			set_attr((1 << mode_map[i]) | (1 << mode_map[j]));
+			put_str("Aa");
+			set_attr(0);
+			if (j < 9)
+				eat_cookie();
+		}
+	}
+	put_crlf();
+
+	if (max_attributes >= 0) {
+		sprintf(temp, "(ma) Maximum attributes %d  ", max_attributes);
+		ptext(temp);
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	test_one_attr(mode-number, begin-string, end-string)
+**
+**	Display one attribute line.
+*/
+static void
+test_one_attr(
+	int n,
+	char *begin_mode,
+	char *end_mode)
+{
+	int i;
+
+	sprintf(temp, "%-10s %s ", alt_modes[n].name, alt_modes[n].begin_mode);
+	ptext(temp);
+	for (; char_count < 19;) {
+		putchp(' ');
+	}
+	if (begin_mode) {
+		putchp('.');
+		put_mode(begin_mode);
+		put_str(alt_modes[n].name);
+		for (i = strlen(alt_modes[n].name); i < 13; i++) {
+			putchp(' ');
+		}
+		if (end_mode) {
+			put_mode(end_mode);
+			sprintf(temp, ". %s", alt_modes[n].end_mode);
+		} else {
+			set_attr(0);
+			strcpy(temp, ". (sgr)");
+		}
+		ptextln(temp);
+	} else {
+		for (i = 0; i < magic_cookie_glitch; i++)
+			putchp('*');
+		put_str("*** missing ***");
+		for (i = 0; i < magic_cookie_glitch; i++)
+			putchp('*');
+		put_crlf();
+	}
+}
+
+/*
+**	charset_attributes(test_list, status, ch)
+**
+**	Test SGR
+*/
+static void
+charset_attributes(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	putln("Test video attributes");
+	test_one_attr(1, enter_standout_mode, exit_standout_mode);
+	test_one_attr(2, enter_underline_mode, exit_underline_mode);
+	test_one_attr(9, enter_alt_charset_mode, exit_alt_charset_mode);
+	if (!exit_attribute_mode && !set_attributes) {
+		ptextln("(sgr0) exit attribute mode is not defined.");
+		generic_done_message(t, state, ch);
+		return;
+	}
+	test_one_attr(3, enter_reverse_mode, exit_attribute_mode);
+	test_one_attr(4, enter_blink_mode, exit_attribute_mode);
+	test_one_attr(5, enter_dim_mode, exit_attribute_mode);
+	test_one_attr(6, enter_bold_mode, exit_attribute_mode);
+	test_one_attr(7, enter_secure_mode, exit_attribute_mode);
+	test_one_attr(8, enter_protected_mode, exit_attribute_mode);
+	generic_done_message(t, state, ch);
+}
+
+#define GLYPHS 256
+
+/*
+**	charset_smacs(test_list, status, ch)
+**
+**	display all possible acs characters
+**	(smacs) (rmacs)
+*/
+static void
+charset_smacs(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, c;
+
+	if (enter_alt_charset_mode) {
+		put_clear();
+		ptextln("The following characters are available. (smacs) (rmacs)");
+		for (i = ' '; i <= '`'; i += 32) {
+			put_crlf();
+			put_mode(exit_alt_charset_mode);
+			for (c = 0; c < 32; c++) {
+				putchp(c + i);
+			}
+			put_crlf();
+			put_mode(enter_alt_charset_mode);
+			for (c = 0; c < 32; c++) {
+				putchp(c + i);
+			}
+			put_mode(exit_alt_charset_mode);
+			put_crlf();
+		}
+		put_mode(exit_alt_charset_mode);
+		put_crlf();
+		generic_done_message(t, state, ch);
+	}
+}
+
+
+static void
+test_acs(
+	int attr)
+{				/* alternate character set */
+	int i, j;
+	char valid_glyph[GLYPHS];
+	char acs_table[GLYPHS];
+	static unsigned char vt100[] = "`afgjklmnopqrstuvwxyz{|}~";
+
+	line_count = 0;
+	for (i = 0; i < GLYPHS; i++) {
+		valid_glyph[i] = FALSE;
+		acs_table[i] = i;
+	}
+	if (acs_chars) {
+		sprintf(temp, "Alternate character set map: %s",
+			expand(acs_chars));
+		putln(temp);
+		for (i = 0; acs_chars[i]; i += 2) {
+			if (acs_chars[i + 1] == 0) {
+				break;
+			}
+			for (j = 0;; j++) {
+				if (glyph[j].c == (unsigned char) acs_chars[i]) {
+					acs_table[glyph[j].c] = acs_chars[i + 1];
+					valid_glyph[glyph[j].c] = TRUE;
+					break;
+				}
+				if (glyph[j].name[0] == '\0') {
+					if (isgraph(acs_chars[i])) {
+						sprintf(temp, "    %c",
+							acs_chars[i]);
+					} else {
+						sprintf(temp, " 0x%02x",
+							(acs_chars[i] & 0xff));
+					}
+					strcpy(&temp[5], " *** has no mapping ***");
+					putln(temp);
+					break;
+				}
+			}
+		}
+	} else {
+		ptextln("acs_chars not defined (acsc)");
+		/* enable the VT-100 graphics characters (default) */
+		for (i = 0; vt100[i]; i++) {
+			valid_glyph[vt100[i]] = TRUE;
+		}
+	}
+	if (attr) {
+		set_attr(attr);
+	}
+	_nc_init_acs();	/* puts 'ena_acs' and incidentally links acs_map[] */
+	for (i = 0; glyph[i].name[0]; i++) {
+		if (valid_glyph[glyph[i].c]) {
+			put_mode(enter_alt_charset_mode);
+			put_this(acs_table[glyph[i].c]);
+			char_count++;
+			put_mode(exit_alt_charset_mode);
+			if (magic_cookie_glitch >= 1) {
+				sprintf(temp, " %-30.30s", glyph[i].name);
+				put_str(temp);
+				if (char_count + 33 >= columns)
+					put_crlf();
+			} else {
+				sprintf(temp, " %-24.24s", glyph[i].name);
+				put_str(temp);
+				if (char_count + 26 >= columns)
+					put_crlf();
+			}
+			if (line_count >= lines) {
+				(void) wait_here();
+				put_clear();
+			}
+		}
+	}
+	if (char_count > 1) {
+		put_crlf();
+	}
+#ifdef ACS_ULCORNER
+	maybe_wait(5);
+	put_mode(enter_alt_charset_mode);
+	put_this(ACS_ULCORNER);
+	put_this(ACS_TTEE);
+	put_this(ACS_URCORNER);
+	put_this(ACS_ULCORNER);
+	put_this(ACS_HLINE);
+	put_this(ACS_URCORNER);
+	char_count += 6;
+	put_mode(exit_alt_charset_mode);
+	put_crlf();
+	put_mode(enter_alt_charset_mode);
+	put_this(ACS_LTEE);
+	put_this(ACS_PLUS);
+	put_this(ACS_RTEE);
+	put_this(ACS_VLINE);
+	if (magic_cookie_glitch >= 1)
+		put_this(' ');
+	else {
+		put_mode(exit_alt_charset_mode);
+		put_this(' ');
+		put_mode(enter_alt_charset_mode);
+	}
+	put_this(ACS_VLINE);
+	char_count += 6;
+	put_mode(exit_alt_charset_mode);
+	put_str("   Here are 2 boxes");
+	put_crlf();
+	put_mode(enter_alt_charset_mode);
+	put_this(ACS_LLCORNER);
+	put_this(ACS_BTEE);
+	put_this(ACS_LRCORNER);
+	put_this(ACS_LLCORNER);
+	put_this(ACS_HLINE);
+	put_this(ACS_LRCORNER);
+	char_count += 6;
+	put_mode(exit_alt_charset_mode);
+	put_crlf();
+#endif
+}
+
+/*
+**	charset_bel(test_list, status, ch)
+**
+**	(bel) test Bell
+*/
+static void
+charset_bel(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (bell) {
+		ptextln("Testing bell (bel)");
+		tc_putp(bell);
+		ptext("If you did not hear the Bell then (bel) has failed.  ");
+	} else {
+		ptext("(bel) Bell is not defined.  ");
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	charset_flash(test_list, status, ch)
+**
+**	(flash) test Visual bell
+*/
+static void
+charset_flash(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (flash_screen) {
+		ptextln("Testing visual bell (flash)");
+		tc_putp(flash_screen);
+		ptext("If you did not see the screen flash then (flash) has failed.  ");
+	} else {
+		ptext("(flash) Flash is not defined.  ");
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	charset_civis(test_list, status, ch)
+**
+**	(civis) test Cursor invisible
+*/
+static void
+charset_civis(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (cursor_normal) {
+		if (cursor_invisible) {
+			ptext("(civis) Turn off the cursor.  ");
+			tc_putp(cursor_invisible);
+			ptext("If you can still see the cursor then (civis) has failed.  ");
+		} else {
+			ptext("(civis) Cursor-invisible is not defined.  ");
+		}
+		generic_done_message(t, state, ch);
+		tc_putp(cursor_normal);
+	}
+}
+
+/*
+**	charset_cvvis(test_list, status, ch)
+**
+**	(cvvis) test Cursor very visible
+*/
+static void
+charset_cvvis(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (cursor_normal) {
+		if (cursor_visible) {
+			ptext("(cvvis) Make cursor very visible.  ");
+			tc_putp(cursor_visible);
+			ptext("If the cursor is not very visible then (cvvis) has failed.  ");
+		} else {
+			ptext("(cvvis) Cursor-very-visible is not defined.  ");
+		}
+		generic_done_message(t, state, ch);
+		tc_putp(cursor_normal);
+	}
+}
+
+/*
+**	charset_cnorm(test_list, status, ch)
+**
+**	(cnorm) test Cursor normal
+*/
+static void
+charset_cnorm(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (cursor_normal) {
+		ptext("(cnorm) Normal cursor.  ");
+		tc_putp(cursor_normal);
+		ptext("If the cursor is not normal then (cnorm) has failed.  ");
+	} else {
+		ptext("(cnorm) Cursor-normal is not defined.  ");
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	charset_enacs(test_list, status, ch)
+**
+**	test Alternate character set mode and alternate characters
+**	(acsc) (enacs) (smacs) (rmacs)
+*/
+static void
+charset_enacs(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int c, i;
+
+	if (enter_alt_charset_mode || acs_chars) {
+		c = 0;
+		while (1) {
+			put_clear();
+			/*
+			   for terminals that use separate fonts for
+			   attributes (such as X windows) the line
+			   drawing characters must be checked for
+			   each font.
+			*/
+			if (c >= '0' && c <= '9') {
+				test_acs(alt_modes[c - '0'].number);
+				set_attr(0);
+			} else {
+				test_acs(0);
+			}
+
+			while (1) {
+				ptextln("[r] to repeat, [012345789] to test with attributes on, [?] for a list of attributes, anything else to go to next test.  ");
+				generic_done_message(t, state, ch);
+				if (*ch != '?') {
+					break;
+				}
+				for (i = 0; i <= 9; i++) {
+					sprintf(temp, " %d %s %s", i, alt_modes[i].begin_mode,
+						alt_modes[i].name);
+					ptextln(temp);
+				}
+			}
+			if (*ch >= '0' && *ch <= '9') {
+				c = *ch;
+			} else
+			if (*ch != 'r') {
+				break;
+			}
+		}
+	} else {
+		ptext("(smacs) Enter-alt-char-set-mode and (acsc) Alternate-char-set are not defined.  ");
+		generic_done_message(t, state, ch);
+	}
+}
+
+/*
+**	charset_can_test()
+**
+**	Initialize the can_test data base
+*/
+void
+charset_can_test(void)
+{
+	int i;
+
+	for (i = 0; i < 9; i++) {
+		can_test(alt_modes[i].begin_mode, FLAG_CAN_TEST);
+		can_test(alt_modes[i].end_mode, FLAG_CAN_TEST);
+	}
+}
diff --git a/ncurses-5.2/tack/color.c b/ncurses-5.2/tack/color.c
new file mode 100644
index 0000000..3dc1955
--- /dev/null
+++ b/ncurses-5.2/tack/color.c
@@ -0,0 +1,767 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+
+#include <tack.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * Color terminal tests.  Has only one entry point: test_color().
+ */
+
+static void color_check(struct test_list *, int *, int *);
+static void color_setf(struct test_list *, int *, int *);
+static void color_matrix(struct test_list *, int *, int *);
+static void color_ncv(struct test_list *, int *, int *);
+static void color_ccc(struct test_list *, int *, int *);
+static void color_bce(struct test_list *, int *, int *);
+
+struct test_list color_test_list[] = {
+	{0, 0, 0, 0, "e) edit terminfo", 0, &edit_menu},
+	{MENU_NEXT, 2, "colors) (pairs", 0, 0, color_check, 0},
+	{MENU_NEXT, 12, "setf) (setb) (scp", 0, 0, color_setf, 0},
+	{MENU_NEXT, 24, "op", 0, 0, color_matrix, 0},
+	{MENU_NEXT, 16, "ncv", 0, 0, color_ncv, 0},
+	{MENU_NEXT, 0, "bce", 0, 0, color_bce, 0},
+	{MENU_NEXT | MENU_CLEAR, 0, "ccc) (initc) (initp", "hls op oc", 0, color_ccc, 0},
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+
+#ifndef COLOR_BLACK
+#define COLOR_BLACK     0
+#define COLOR_BLUE      1
+#define COLOR_GREEN     2
+#define COLOR_CYAN      3
+#define COLOR_RED       4
+#define COLOR_MAGENTA   5
+#define COLOR_YELLOW    6
+#define COLOR_WHITE     7
+#endif
+
+struct color_table {
+	const char *name;
+	int index;
+	int r, g, b;
+	int h, l, s;
+};
+
+static struct color_table def_colors[8] = {
+	{"black  ", COLOR_BLACK, 0, 0, 0, 0, 0, 0},
+	{"blue   ", COLOR_BLUE, 0, 0, 1000, 330, 50, 100},
+	{"green  ", COLOR_GREEN, 0, 1000, 0, 240, 50, 100},
+	{"cyan   ", COLOR_CYAN, 0, 1000, 1000, 300, 50, 100},
+	{"red    ", COLOR_RED, 1000, 0, 0, 120, 50, 100},
+	{"magenta", COLOR_MAGENTA, 1000, 0, 1000, 60, 50, 100},
+	{"yellow ", COLOR_YELLOW, 1000, 1000, 0, 180, 50, 100},
+	{"white  ", COLOR_WHITE, 1000, 1000, 1000, 0, 100, 0}
+};
+
+#define MAX_PAIR	256
+static int fg_color[MAX_PAIR] = {COLOR_BLACK, COLOR_BLUE, COLOR_GREEN,
+COLOR_CYAN, COLOR_RED, COLOR_MAGENTA, COLOR_YELLOW, COLOR_WHITE};
+static int bg_color[MAX_PAIR] = {COLOR_BLACK, COLOR_BLACK, COLOR_BLACK,
+COLOR_BLACK, COLOR_BLACK, COLOR_BLACK, COLOR_BLACK, COLOR_BLACK};
+static int pairs_used = 8;
+static int a_bright_color, bright_value;
+static int cookie_monster, color_step, colors_per_line;
+static int R, G, B;
+
+static int
+color_trans(int c)
+{				/* translate or load the color */
+	int i;
+
+	for (i = 0; i < pairs_used; i++) {
+		if (fg_color[i] == c) {
+			return i;
+		}
+	}
+	if (!can_change) {
+		return 0;
+	}
+	if (pairs_used > max_colors || pairs_used >= MAX_PAIR) {
+		pairs_used = 0;
+		ptextln("Ran out of colors");
+	}
+	fg_color[pairs_used] = c;
+	bg_color[pairs_used] = c;
+	if (hue_lightness_saturation) {
+		tc_putp(tparm(initialize_color, pairs_used,
+			def_colors[c].h, def_colors[c].l, def_colors[c].s));
+	} else {
+		tc_putp(tparm(initialize_color, pairs_used,
+			def_colors[c].r, def_colors[c].g, def_colors[c].b));
+	}
+	return pairs_used++;
+}
+
+static void
+new_color(
+	int fg,
+	int bg,
+	int hungry)
+{				/* change the color to fg and bg. */
+	int i;
+
+	if (hungry) {
+		eat_cookie();
+	}
+	if (set_a_foreground) {
+		/* set ANSI color (setaf) (setab) */
+		tc_putp(tparm(set_a_foreground, fg));
+		tc_putp(tparm(set_a_background, bg));
+	} else if (set_foreground) {
+		/* make sure black is zero */
+		(void) color_trans(COLOR_BLACK);
+		tc_putp(tparm(set_foreground, color_trans(fg)));
+		tc_putp(tparm(set_background, color_trans(bg)));
+	} else {	/* set color pair */
+		for (i = 0; i < pairs_used; i++) {
+			if (fg_color[i] == fg && bg_color[i] == bg) {
+				tc_putp(tparm(set_color_pair, i));
+				if (hungry) {
+					eat_cookie();
+				}
+				return;
+			}
+		}
+		if (!can_change) {
+			/* try to set just the foreground */
+			for (i = pairs_used - 1; i; i--) {
+				if (fg_color[i] == fg)
+					break;
+			}
+			tc_putp(tparm(set_color_pair, i));
+			if (hungry) {
+				eat_cookie();
+			}
+			return;
+		}
+		if (pairs_used > max_pairs || pairs_used >= MAX_PAIR) {
+			pairs_used = 0;
+			ptextln("Ran out of color pairs");
+		}
+		fg_color[pairs_used] = fg;
+		bg_color[pairs_used] = bg;
+		if (hue_lightness_saturation) {
+			tc_putp(tparm(initialize_pair, pairs_used,
+				def_colors[fg].h, def_colors[fg].l, def_colors[fg].s,
+				def_colors[bg].h, def_colors[bg].l, def_colors[bg].s));
+		} else {
+			tc_putp(tparm(initialize_pair, pairs_used,
+				def_colors[fg].r, def_colors[fg].g, def_colors[fg].b,
+				def_colors[bg].r, def_colors[bg].g, def_colors[bg].b));
+		}
+		tc_putp(tparm(set_color_pair, pairs_used));
+		pairs_used++;
+	}
+	if (hungry) {
+		eat_cookie();
+	}
+}
+
+
+static void
+set_color_step(void)
+{				/* set the color_step for the (ccc) display */
+	int i;
+
+	for (i = 2; i < 1000; i++) {
+		if ((i * i * i) >= max_colors) {
+			break;
+		}
+	}
+	color_step = 1000 / (i - 1);
+}
+
+
+static void
+rgb_2_hls(int r, int g, int b, int *h, int *l, int *s)
+{				/* convert RGB to HLS system */
+	int min, max, t;
+
+	if ((min = g < r ? g : r) > b) {
+		min = b;
+	}
+	if ((max = g > r ? g : r) < b) {
+		max = b;
+	}
+
+	/* calculate lightness */
+	*l = (min + max) / 20;
+
+	if (min == max) {	/* black, white and all shades of gray */
+		*h = 0;
+		*s = 0;
+		return;
+	}
+	/* calculate saturation */
+	if (*l < 50) {
+		*s = ((max - min) * 100) / (max + min);
+	} else {
+		*s = ((max - min) * 100) / (2000 - max - min);
+	}
+
+	/* calculate hue */
+	if (r == max) {
+		t = 120 + ((g - b) * 60) / (max - min);
+	} else if (g == max) {
+		t = 240 + ((b - r) * 60) / (max - min);
+	} else {
+		t = 360 + ((r - g) * 60) / (max - min);
+	}
+	*h = t % 360;
+}
+
+
+static void
+send_color(int p, int r, int g, int b)
+{				/* send the initialize_color (initc) command */
+	int h, l, s;
+
+	if (hue_lightness_saturation) {
+		rgb_2_hls(r, g, b, &h, &l, &s);
+		tc_putp(tparm(initialize_color, p, h, l, s));
+	} else {
+		tc_putp(tparm(initialize_color, p, r, g, b));
+	}
+}
+
+
+static void
+send_pair(int p, int fr, int fg, int fb, int br, int bg, int bb)
+{				/* send the initialize_pair (initp) command */
+	int fh, fl, fs, bh, bl, bs;
+
+	if (hue_lightness_saturation) {
+		rgb_2_hls(fr, fg, fb, &fh, &fl, &fs);
+		rgb_2_hls(br, bg, bb, &bh, &bl, &bs);
+		tc_putp(tparm(initialize_pair, p, fh, fl, fs, bh, bl, bs));
+	} else {
+		tc_putp(tparm(initialize_pair, p, fr, fg, fb, bb, bg, bb));
+	}
+}
+
+
+static int
+load_palette(int n)
+{				/* load the color palette */
+	int rgb;
+
+	for (;;) {
+		if (pairs_used >= n) {
+			return FALSE;
+		}
+		if (set_a_foreground || set_foreground) {
+			if (pairs_used >= max_colors) {
+				return FALSE;
+			}
+			send_color(pairs_used, R, G, B);
+			rgb = R + G + B;
+			if (rgb > bright_value) {
+				bright_value = rgb;
+				a_bright_color = pairs_used;
+			}
+		} else {
+			if (pairs_used >= max_pairs) {
+				return FALSE;
+			}
+			if (pairs_used == 0) {
+				send_pair(pairs_used, 1000, 1000, 1000, R, G, B);
+			} else {
+				send_pair(pairs_used, R, G, B, R, G, B);
+			}
+		}
+		pairs_used++;
+		if ((B += color_step) > 1000) {
+			B = 0;
+			if ((G += color_step) > 1000) {
+				G = 0;
+				if ((R += color_step) > 1000) {
+					return TRUE;
+				}
+			}
+		}
+	}
+}
+
+
+static int
+rainbow(int n)
+{				/* print the programmable color display */
+	int i, c, d, palette_full, initial_pair;
+	static const struct {
+		const char *name;
+		char ch;
+	}  splat[] = {
+		{"Bg normal", ' '},
+		{"Fg normal", ' '},
+		{0, 0}
+	};
+
+	if ((set_a_foreground || set_foreground)
+	  ? pairs_used >= max_colors
+	  : pairs_used >= max_pairs) {
+		ptext("New palette: ");
+		(void) wait_here();
+		initial_pair = pairs_used = 1;
+		bright_value = 0;
+	} else if (line_count + 3 >= lines) {
+		ptext("Go: ");
+		(void) wait_here();
+		put_clear();
+		initial_pair = pairs_used = 1;
+		bright_value = 0;
+		n++;
+	} else {
+		initial_pair = pairs_used;
+		n += initial_pair;
+	}
+	palette_full = load_palette(n);
+	for (d = 0; splat[d].name; d++) {
+		c = splat[d].ch;
+		if (d == 1) {
+			put_mode(enter_reverse_mode);
+		}
+		for (i = initial_pair; i < n; i++) {
+			if (i >= pairs_used) {
+				break;
+			}
+			if (set_a_foreground) {
+				if (i >= max_colors) {
+					break;
+				}
+				tc_putp(tparm(set_a_foreground, i));
+				tc_putp(tparm(set_a_background, i));
+			} else if (set_foreground) {
+				if (i >= max_colors) {
+					break;
+				}
+				tc_putp(tparm(set_foreground, i));
+				tc_putp(tparm(set_background, i));
+			} else {
+				if (i >= max_pairs) {
+					break;
+				}
+				tc_putp(tparm(set_color_pair, i));
+			}
+			putchp(c);
+		}
+		if (d == 1) {
+			put_mode(exit_attribute_mode);
+		}
+		if (set_a_foreground) {
+			tc_putp(tparm(set_a_foreground, a_bright_color));
+			tc_putp(tparm(set_a_background, 0));
+		} else if (set_foreground) {
+			tc_putp(tparm(set_foreground, a_bright_color));
+			tc_putp(tparm(set_background, 0));
+		} else {
+			tc_putp(tparm(set_color_pair, 0));
+		}
+		put_str("   ");
+		put_str(splat[d].name);
+		put_crlf();
+	}
+	return palette_full;
+}
+
+
+static void
+ncv_display(int m)
+{				/* print the no_color_video (ncv) test line */
+	putchp('0' + m);
+	putchp(' ');
+	eat_cookie();
+	set_attr(1 << m);
+	sprintf(temp, "%-11s", alt_modes[m].name);
+	put_str(temp);
+
+	new_color(COLOR_BLUE, COLOR_BLACK, TRUE);
+	put_str("blue");
+
+	new_color(COLOR_BLACK, COLOR_GREEN, TRUE);
+	put_str("green");
+
+	new_color(COLOR_WHITE, COLOR_BLACK, TRUE);
+	put_str(alt_modes[m].name);
+	eat_cookie();
+	set_attr(0);
+	put_crlf();
+}
+
+
+static void
+dump_colors(void)
+{				/* display the colors in some esthetic
+				   pattern */
+	static int xmap[8] = {0, 3, 4, 7, 1, 2, 5, 6};
+	int i, j, k, xi, xj, width, p, cs;
+	int found_one;
+
+	cs = color_step <= 125 ? 125 : color_step;
+	width = (1000 / cs) + 1;
+	for (xi = 0; xi < 16; xi++) {
+		i = (xi & 8) ? xi ^ 15 : xi;
+		R = i * cs;
+		if (R <= 1000) {
+			found_one = FALSE;
+			for (xj = 0; xj < 32; xj++) {
+				j = ((xj & 8) ? xj ^ 15 : xj) & 7;
+				k = xmap[((xi >> 1) & 4) + (xj >> 3)];
+				G = j * cs;
+				B = k * cs;
+				if (G <= 1000 && B <= 1000) {
+					p = (k * width + j) * width + i;
+					if (set_a_background) {
+						if (p >= max_colors) {
+							continue;
+						}
+						send_color(p, R, G, B);
+						tc_putp(tparm(set_a_background, p));
+					} else if (set_background) {
+						if (p >= max_colors) {
+							continue;
+						}
+						send_color(p, R, G, B);
+						tc_putp(tparm(set_background, p));
+					} else {
+						if (p >= max_pairs) {
+							continue;
+						}
+						send_pair(p, R, G, B, R, G, B);
+						tc_putp(tparm(set_color_pair, p));
+					}
+					found_one = TRUE;
+					putchp(' ');
+					putchp(' ');
+				}
+			}
+			if (found_one) {
+				put_crlf();
+			}
+		}
+	}
+}
+
+/*
+**	color_check(test_list, status, ch)
+**
+**	test (colors) and (pairs)
+*/
+static void
+color_check(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (max_colors <= 0 && max_pairs <= 0) {
+		ptext("This is not a color terminal; (colors) and (pairs) are missing.  ");
+		*state |= MENU_STOP;
+	} else {
+		sprintf(temp, "This terminal can display %d colors and %d color pairs.  (colors) (pairs)",
+			max_colors, max_pairs);
+		ptextln(temp);
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	color_setf(test_list, status, ch)
+**
+**	test (setf) (setb) and (scp)
+*/
+static void
+color_setf(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (max_colors <= 0 && max_pairs <= 0) {
+		ptext("This is not a color terminal; (colors) and (pairs) are missing.  ");
+		generic_done_message(t, state, ch);
+		*state |= MENU_STOP;
+		return;
+	}
+	if ((set_a_foreground == NULL || set_a_background == NULL)
+	 && (set_foreground == NULL   || set_background == NULL)
+	 && set_color_pair == NULL) {
+		ptextln("Both set foreground (setaf/setf) and set color pair (scp) are not present.");
+		if (!set_a_background || !set_background) {
+			ptextln("(setab/setb) set background not present");
+		}
+		ptext("These must be defined for color testing.  ");
+		generic_done_message(t, state, ch);
+		*state |= MENU_STOP;
+		return;
+	}
+	/* initialize the color palette */
+	pairs_used = max_colors >= 8 ? 8 : max_colors;
+	if (can_change) {
+		tc_putp(orig_colors);
+	}
+	tc_putp(tparm(orig_pair));
+	new_color(COLOR_WHITE, COLOR_BLACK, FALSE);
+
+	ptextln("(setf) (setb) (scp) The following colors are predefined:");
+	ptextln("\n   Foreground     Background");
+	put_crlf();
+	j = max_colors > 8 ? 8 : max_colors;
+	/*
+	   the black on white test is the same as the white on black test.
+	*/
+	for (i = 1; i < j; i++) {
+		putchp('0' + def_colors[i].index);
+		putchp(' ');
+		sprintf(temp, " %s ", def_colors[i].name);
+
+		new_color(def_colors[i].index, COLOR_BLACK, TRUE);
+		put_str(temp);
+
+		new_color(COLOR_BLACK, COLOR_BLACK, TRUE);
+		put_str("  ");
+
+		new_color(COLOR_BLACK, def_colors[i].index, TRUE);
+		put_str(temp);
+
+		new_color(COLOR_WHITE, COLOR_BLACK, FALSE);
+		put_crlf();
+	}
+	put_crlf();
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	color_matrix(test_list, status, ch)
+**
+**	test (pairs) (op)
+*/
+static void
+color_matrix(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j, matrix_size, matrix_area, brightness;
+
+	matrix_size = max_colors > 8 ? 8 : max_colors;
+
+	sprintf(temp, "(pairs) There are %d color pairs.", max_pairs);
+	ptextln(temp);
+
+	for ( ; matrix_size; matrix_size--) {
+		if (matrix_size * matrix_size <= max_pairs) {
+			break;
+		}
+	}
+	matrix_area = matrix_size * matrix_size;
+	for (brightness = 0; brightness < 2; brightness++) {
+		put_crlf();
+		sprintf(temp,
+			"%dx%d matrix of foreground/background colors, bright *o%s*",
+			matrix_size, matrix_size, brightness ? "n" : "ff");
+		put_str(temp);
+
+		put_str("\n          ");
+		for (i = 0; i < matrix_size; i++) {
+			(void) sprintf(temp, "%-8s", def_colors[i].name);
+			put_str(temp);
+		}
+		for (j = 0; j < matrix_area; j++) {
+			if (j % matrix_size == 0) {
+				tc_putp(tparm(orig_pair));
+				put_crlf();
+				if (brightness) {
+					tc_putp(exit_standout_mode);
+				}
+				(void) sprintf(temp, "%-8s", def_colors[j / matrix_size].name);
+				put_str(temp);
+				if (brightness) {
+					put_mode(enter_bold_mode);
+				}
+			}
+			new_color(def_colors[j % matrix_size].index,
+				def_colors[j / matrix_size].index,
+				FALSE);
+			put_str("  Hello ");
+		}
+		tc_putp(tparm(orig_pair));
+		if (brightness) {
+			tc_putp(exit_standout_mode);
+		}
+		put_crlf();
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	color_ncv(test_list, status, ch)
+**
+**	test (ncv)
+*/
+static void
+color_ncv(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+
+	if (no_color_video == -1) {
+		/* I have no idea what this means */
+		return;
+	}
+	sprintf(temp, "According to no_color_video (ncv) which is %d, the following attributes should work correctly with color.", no_color_video);
+	ptextln(temp);
+	put_crlf();
+	set_attr(0);
+	ncv_display(0);
+	for (i = 1; i <= 9; i++) {
+		if (((no_color_video >> (mode_map[i] - 1)) & 1) == 0) {
+			ncv_display(mode_map[i]);
+		}
+	}
+	if (no_color_video & 0x3ff) {
+		ptextln("\nThe following attributes should not work correctly with color. (ncv)\n");
+		for (i = 1; i <= 9; i++) {
+			if ((no_color_video >> (mode_map[i] - 1)) & 1) {
+				ncv_display(mode_map[i]);
+			}
+		}
+	}
+	tc_putp(orig_pair);
+	put_crlf();
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	color_bce(test_list, status, ch)
+**
+**	test (bce) background color erase
+*/
+static void
+color_bce(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	new_color(COLOR_BLACK, COLOR_WHITE, FALSE);
+	put_clear();
+	put_newlines(2);
+	new_color(COLOR_WHITE, COLOR_BLACK, FALSE);
+	ptextln("If the two lines above are black then back_color_erase (bce) should be false.");
+	sprintf(temp, "(bce) is %s in the data base.", back_color_erase ? "true" : "false");
+	ptextln(temp);
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	color_ccc(test_list, status, ch)
+**
+**	test (ccc) color palette test (oc) (op) (initc) (initp)
+*/
+static void
+color_ccc(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!can_change) {
+		ptextln("Terminal can not change colors (ccc)");
+		generic_done_message(t, state, ch);
+		return;
+	}
+	tc_putp(orig_colors);
+	pairs_used = 0;
+	new_color(COLOR_WHITE, COLOR_BLACK, FALSE);
+	sprintf(temp, "Reloading colors (init%c) using %s method",
+		set_foreground ? 'c' : 'p',
+		hue_lightness_saturation ? "HLS" : "RGB");
+	ptextln(temp);
+	put_crlf();
+	j = max_colors > 7 ? 7 : max_colors;
+	/* redisplay the above test with reinitialized colors */
+	/* If these colors don't look right to you... */
+	for (i = 0; i < j; i++) {
+		sprintf(temp, " %s ", def_colors[i ^ 7].name);
+
+		new_color(i ^ 7, COLOR_BLACK, TRUE);
+		put_str(temp);
+
+		new_color(COLOR_BLACK, COLOR_BLACK, TRUE);
+		put_str("  ");
+
+		new_color(COLOR_BLACK, i ^ 7, TRUE);
+		put_str(temp);
+
+		new_color(COLOR_WHITE, COLOR_BLACK, FALSE);
+		put_crlf();
+	}
+	generic_done_message(t, state, ch);
+	if (*ch != 0 && *ch != 'n') {
+		tc_putp(orig_colors);
+		tc_putp(tparm(orig_pair));
+		return;
+	}
+
+	pairs_used = 0;
+	cookie_monster = 0;
+	if (magic_cookie_glitch > 0) {
+		cookie_monster =
+			((set_a_foreground || set_foreground)
+				? magic_cookie_glitch : 0) +
+			((set_a_background || set_background)
+				? magic_cookie_glitch : 0) +
+			(set_color_pair ? magic_cookie_glitch : 0);
+	}
+	set_color_step();
+	colors_per_line = max_colors > max_pairs
+		? max_pairs : max_colors;
+	j = (columns - 14) / (cookie_monster + 1);
+	if (colors_per_line > j) {
+		colors_per_line = (j / i) * i;
+	}
+	sprintf(temp, "RGB color step %d, cookies %d", color_step,
+		cookie_monster);
+	ptextln(temp);
+
+	R = G = B = 0;
+	pairs_used = 0;
+	for (;;) {
+		if (rainbow(colors_per_line)) {
+			break;
+		}
+	}
+	generic_done_message(t, state, ch);
+	if (*ch != 0 && *ch != 'n') {
+		tc_putp(orig_colors);
+		tc_putp(tparm(orig_pair));
+		return;
+	}
+	dump_colors();
+	tc_putp(orig_colors);
+	tc_putp(tparm(orig_pair));
+	generic_done_message(t, state, ch);
+}
diff --git a/ncurses-5.2/tack/control.c b/ncurses-5.2/tack/control.c
new file mode 100644
index 0000000..4ae7282
--- /dev/null
+++ b/ncurses-5.2/tack/control.c
@@ -0,0 +1,657 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+
+#include <tack.h>
+
+#if HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+
+MODULE_ID("$Id$")
+
+/* terminfo test program control subroutines */
+
+#if HAVE_GETTIMEOFDAY
+#define MY_TIMER struct timeval
+#else
+#define MY_TIMER time_t
+#endif
+
+/* globals */
+int test_complete;		/* counts number of tests completed */
+
+char txt_longer_test_time[80];	/* +) use longer time */
+char txt_shorter_test_time[80];	/* -) use shorter time */
+int pad_test_duration = 1;	/* number of seconds for a pad test */
+int auto_pad_mode;		/* run the time tests */
+int no_alarm_event;		/* TRUE if the alarm has not gone off yet */
+int usec_run_time;		/* length of last test in microseconds */
+MY_TIMER stop_watch[MAX_TIMERS]; /* Hold the start timers */
+
+char txt_longer_augment[80];	/* >) use bigger augment */
+char txt_shorter_augment[80];	/* <) use smaller augment */
+
+/* caps under test data base */
+int tt_delay_max;		/* max number of milliseconds we can delay */
+int tt_delay_used;		/* number of milliseconds consumed in delay */
+const char *tt_cap[TT_MAX];	/* value of string */
+int tt_affected[TT_MAX];	/* lines or columns effected (repetition factor) */
+int tt_count[TT_MAX];		/* Number of times sent */
+int tt_delay[TT_MAX];		/* Number of milliseconds delay */
+int ttp;			/* number of entries used */
+
+/* Saved value of the above data base */
+const char *tx_cap[TT_MAX];	/* value of string */
+int tx_affected[TT_MAX];	/* lines or columns effected (repetition factor) */
+int tx_count[TT_MAX];		/* Number of times sent */
+int tx_index[TT_MAX];		/* String index */
+int tx_delay[TT_MAX];		/* Number of milliseconds delay */
+int txp;			/* number of entries used */
+int tx_characters;		/* printing characters sent by test */
+int tx_cps;			/* characters per second */
+struct test_list *tx_source;	/* The test that generated this data */
+
+extern struct test_menu pad_menu;	/* Pad menu structure */
+extern struct test_list pad_test_list[];
+
+#define RESULT_BLOCK		1024
+static int blocks;		/* number of result blocks available */
+static struct test_results *results;	/* pointer to next available */
+struct test_results *pads[STRCOUNT];	/* save pad results here */
+
+/*
+**	event_start(number)
+**
+**	Begin the stopwatch at the current time-of-day.
+*/
+void
+event_start(int n)
+{
+#if HAVE_GETTIMEOFDAY
+	(void) gettimeofday(&stop_watch[n], (struct timezone *)0);
+#else
+	stop_watch[n] = time((time_t *)0);
+#endif
+}
+
+/*
+**	event_time(number)
+**
+**	Return the number of milliseconds since this stop watch began.
+*/
+long
+event_time(int n)
+{
+#if HAVE_GETTIMEOFDAY
+	MY_TIMER current_time;
+
+	(void) gettimeofday(&current_time, (struct timezone *)0);
+	return ((current_time.tv_sec - stop_watch[n].tv_sec) * 1000000)
+		+ current_time.tv_usec - stop_watch[n].tv_usec;
+#else
+	return (time((time_t *)0) - stop_watch[n]) * 1000;
+#endif
+}
+
+/*****************************************************************************
+ *
+ * Execution control for string capability tests
+ *
+ *****************************************************************************/
+
+/*
+**	get_next_block()
+**
+**	Get a results block for pad test data.
+*/
+static struct test_results *
+get_next_block(void)
+{
+	if (blocks <= 0) {
+		results = (struct test_results *)
+			malloc(sizeof(struct test_results) * RESULT_BLOCK);
+		if (!results) {
+			ptextln("Malloc failed");
+			return (struct test_results *) 0;
+		}
+		blocks = RESULT_BLOCK;
+	}
+	blocks--;
+	return results++;
+}
+
+/*
+**	set_augment_txt()
+**
+**	Initialize the augment menu selections
+*/
+void
+set_augment_txt(void)
+{
+	sprintf(txt_longer_augment,
+		">) Change lines/characters effected to %d", augment << 1);
+	sprintf(txt_shorter_augment,
+		"<) Change lines/characters effected to %d", augment >> 1);
+}
+
+void
+control_init(void)
+{
+	sprintf(txt_longer_test_time, "+) Change test time to %d seconds",
+		pad_test_duration + 1);
+	sprintf(txt_shorter_test_time, "-) Change test time to %d seconds",
+		pad_test_duration - 1);
+	set_augment_txt();
+}
+
+/*
+**	msec_cost(cap, affected-count)
+**
+**	Return the number of milliseconds delay needed by the cap.
+*/
+int
+msec_cost(
+	const char *const cap,
+	int affcnt)
+{
+	int dec, value, total, star, ch;
+	const char *cp;
+
+	if (!cap) {
+		return 0;
+	}
+	total = 0;
+	for (cp = cap; *cp; cp++) {
+		if (*cp == '$' && cp[1] == '<') {
+			star = 1;
+			value = dec = 0;
+			for (cp += 2; (ch = *cp); cp++) {
+				if (ch >= '0' && ch <= '9') {
+					value = value * 10 + (ch - '0');
+					dec *= 10;
+				} else
+				if (ch == '.') {
+					dec = 1;
+				} else
+				if (ch == '*') {
+					star = affcnt;
+				} else
+				if (ch == '>') {
+					break;
+				}
+			}
+			if (dec > 1) {
+				total += (value * star) / dec;
+			} else {
+				total += (value * star);
+			}
+		}
+	}
+	return total;
+}
+
+/*
+**	liberated(cap)
+**
+**	Return the cap without padding
+*/
+char *
+liberated(char *cap)
+{
+	static char cb[1024];
+	char *ts, *ls;
+
+	cb[0] = '\0';
+	ls = NULL;
+	if (cap) {
+		for (ts = cb; (*ts = *cap); ++cap) {
+			if (*cap == '$' && cap[1] == '<') {
+				ls = ts;
+			}
+			++ts;
+			if (*cap == '>') {
+				if (ls) {
+					ts = ls;
+					ls = NULL;
+				}
+			}
+		}
+	}
+	return cb;
+}
+
+/*
+**	page_loop()
+**
+**	send CR/LF or go home and bump letter
+*/
+void
+page_loop(void)
+{
+	if (line_count + 2 >= lines) {
+		NEXT_LETTER;
+		go_home();
+	} else {
+		put_crlf();
+	}
+}
+
+/*
+**	skip_pad_test(test-list-entry, state, ch, text)
+**
+**	Print the start test line.  Handle start up commands.
+**	Return TRUE if a return is requested.
+*/
+int
+skip_pad_test(
+	struct test_list *test,
+	int *state,
+	int *ch,
+	const char *text)
+{
+	char rep_text[16];
+
+	while(1) {
+		if (text) {
+			ptext(text);
+		}
+		if ((test->flags & MENU_LC_MASK)) {
+			sprintf(rep_text, " *%d", augment);
+			ptext(rep_text);
+		}
+		ptext(" [n] > ");
+		*ch = wait_here();
+		if (*ch == 's') {
+			/* Skip is converted to next */
+			*ch = 'n';
+			return TRUE;
+		}
+		if (*ch == 'q') {
+			/* Quit is converted to help */
+			*ch = '?';
+			return TRUE;
+		}
+		if (*ch == '\r' || *ch == '\n' || *ch == 'n' || *ch == 'r') {
+			/* this is the only response that allows the test to run */
+			*ch = 0;
+		}
+		if (subtest_menu(pad_test_list, state, ch)) {
+			continue;
+		}
+		return (*ch != 0);
+	}
+}
+
+/*
+**	pad_done_message(test_list)
+**
+**	Print the Done message and request input.
+*/
+void
+pad_done_message(
+	struct test_list *test,
+	int *state,
+	int *ch)
+{
+	int default_action = 0;
+	char done_message[128];
+	char rep_text[16];
+
+	while (1) {
+		if ((test->flags & MENU_LC_MASK)) {
+			sprintf(rep_text, "*%d", augment);
+		} else {
+			rep_text[0] = '\0';
+		}
+		if (test->caps_done) {
+			sprintf(done_message, "(%s)%s Done ", test->caps_done,
+			rep_text);
+			ptext(done_message);
+		} else {
+			if (rep_text[0]) {
+				ptext(rep_text);
+				ptext(" ");
+			}
+			ptext("Done ");
+		}
+		if (debug_level & 2) {
+			dump_test_stats(test, state, ch);
+		} else {
+			*ch = wait_here();
+		}
+		if (*ch == '\r' || *ch == '\n') {
+			*ch = default_action;
+			return;
+		}
+		if (*ch == 's' || *ch == 'n') {
+			*ch = 0;
+			return;
+		}
+		if (strchr(pad_repeat_test, *ch)) {
+			/* default action is now repeat */
+			default_action = 'r';
+		}
+		if (subtest_menu(pad_test_list, state, ch)) {
+			continue;
+		}
+		return;
+	}
+}
+
+/*
+**	sliding_scale(dividend, factor, divisor)
+**
+**	Return (dividend * factor) / divisor
+*/
+int
+sliding_scale(
+	int dividend,
+	int factor,
+	int divisor)
+{
+	double d = dividend;
+
+	if (divisor) {
+		d = (d * (double) factor) / (double) divisor;
+		return (int) (d + 0.5);
+	}
+	return 0;
+}
+
+/*
+**	pad_test_startup()
+**
+**	Do the stuff needed to begin a test.
+*/
+void
+pad_test_startup(
+	int do_clear)
+{
+	if (do_clear) {
+		put_clear();
+	}
+	repeats = augment;
+	raw_characters_sent = 0;
+	test_complete = ttp = char_count = tt_delay_used = 0;
+	letter = letters[letter_number = 0];
+	if (pad_test_duration <= 0) {
+		pad_test_duration = 1;
+	}
+	tt_delay_max = pad_test_duration * 1000;
+	set_alarm_clock(pad_test_duration);
+	event_start(TIME_TEST);
+}
+
+/*
+**	still_testing()
+**
+**	This function is called to see if the test loop should be terminated.
+*/
+int
+still_testing(void)
+{
+	fflush(stdout);
+	test_complete++;
+	return EXIT_CONDITION;
+}
+
+/*
+**	pad_test_shutdown()
+**
+**	Do the stuff needed to end a test.
+*/
+void
+pad_test_shutdown(
+	struct test_list *t,
+	int crlf)
+{
+	int i;
+	int counts;			/* total counts */
+	int ss;				/* Save string index */
+	int cpo;			/* characters per operation */
+	int delta;			/* difference in characters */
+	int bogus;			/* Time is inaccurate */
+	struct test_results *r;		/* Results of current test */
+	int ss_index[TT_MAX];		/* String index */
+
+	if (tty_can_sync == SYNC_TESTED) {
+		bogus = tty_sync_error();
+	} else {
+		bogus = 1;
+	}
+	usec_run_time = event_time(TIME_TEST);
+	tx_source = t;
+	tx_characters = raw_characters_sent;
+	tx_cps = sliding_scale(tx_characters, 1000000, usec_run_time);
+
+	/* save the data base */
+	for (txp = ss = counts = 0; txp < ttp; txp++) {
+		tx_cap[txp]   = tt_cap[txp];
+		tx_count[txp] = tt_count[txp];
+		tx_delay[txp] = tt_delay[txp];
+		tx_affected[txp] = tt_affected[txp];
+		tx_index[txp] = get_string_cap_byvalue(tt_cap[txp]);
+		if (tx_index[txp] >= 0) {
+			if (cap_match(t->caps_done, strnames[tx_index[txp]])) {
+				ss_index[ss++] = txp;
+				counts += tx_count[txp];
+			}
+		}
+	}
+
+	if (crlf) {
+		put_crlf();
+	}
+	if (counts == 0 || tty_cps == 0 || bogus) {
+		/* nothing to do */
+		return;
+	}
+	/* calculate the suggested pad times */
+	delta = usec_run_time - sliding_scale(tx_characters, 1000000, tty_cps);
+	if (delta < 0) {
+		/* probably should bump tx_characters */
+		delta = 0;
+	}
+	cpo = delta / counts;
+	for (i = 0; i < ss; i++) {
+		if (!(r = get_next_block())) {
+			return;
+		}
+		r->next = pads[tx_index[ss_index[i]]];
+		pads[tx_index[ss_index[i]]] = r;
+		r->test = t;
+		r->reps = tx_affected[ss_index[i]];
+		r->delay = cpo;
+	}
+}
+
+/*
+**	show_cap_results(index)
+**
+**	Display the previous results
+*/
+static void
+show_cap_results(
+	int x)
+{
+	struct test_results *r;		/* a result */
+	int delay;
+
+	if ((r = pads[x])) {
+		sprintf(temp, "(%s)", strnames[x]);
+		ptext(temp);
+		while (r) {
+			sprintf(temp, "$<%d>", r->delay / 1000);
+			put_columns(temp, strlen(temp), 10);
+			r = r->next;
+		}
+		r = pads[x];
+		while (r) {
+			if (r->reps > 1) {
+				delay = r->delay / (r->reps * 100);
+				sprintf(temp, "$<%d.%d*>", delay / 10, delay % 10);
+				put_columns(temp, strlen(temp), 10);
+			}
+			r = r->next;
+		}
+		put_crlf();
+	}
+}
+
+/*
+**	dump_test_stats(test_list, status, ch)
+**
+**	Dump the statistics about the last test
+*/
+void
+dump_test_stats(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+	char tbuf[32];
+	int x[32];
+
+	put_crlf();
+	if (tx_source && tx_source->caps_done) {
+		cap_index(tx_source->caps_done, x);
+		if (x[0] >= 0) {
+			sprintf(temp, "Caps summary for (%s)",
+				tx_source->caps_done);
+			ptextln(temp);
+			for (i = 0; x[i] >= 0; i++) {
+				show_cap_results(x[i]);
+			}
+			put_crlf();
+		}
+	}
+	sprintf(tbuf, "%011u", usec_run_time);
+	sprintf(temp, "Test time: %d.%s, characters per second %d, characters %d",
+		usec_run_time / 1000000, &tbuf[5], tx_cps, tx_characters);
+	ptextln(temp);
+	for (i = 0; i < txp; i++) {
+		if ((j = get_string_cap_byvalue(tx_cap[i])) >= 0) {
+			sprintf(tbuf, "(%s)", strnames[j]);
+		} else {
+			strcpy(tbuf, "(?)");
+		}
+		sprintf(temp, "%8d  %3d  $<%3d>  %8s %s",
+			tx_count[i], tx_affected[i], tx_delay[i],
+			tbuf, expand(tx_cap[i]));
+		putln(temp);
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	longer_test_time(test_list, status, ch)
+**
+**	Extend the number of seconds for each test.
+*/
+void
+longer_test_time(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	pad_test_duration += 1;
+	sprintf(txt_longer_test_time, "+) Change test time to %d seconds",
+		pad_test_duration + 1);
+	sprintf(txt_shorter_test_time, "-) Change test time to %d seconds",
+		pad_test_duration - 1);
+	sprintf(temp, "Tests will run for %d seconds", pad_test_duration);
+	ptext(temp);
+	*ch = REQUEST_PROMPT;
+}
+
+/*
+**	shorter_test_time(test_list, status, ch)
+**
+**	Shorten the number of seconds for each test.
+*/
+void
+shorter_test_time(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	if (pad_test_duration > 1) {
+		pad_test_duration -= 1;
+		sprintf(txt_longer_test_time, "+) Change test time to %d seconds",
+			pad_test_duration + 1);
+		sprintf(txt_shorter_test_time, "-) Change test time to %d seconds",
+			pad_test_duration - 1);
+	}
+	sprintf(temp, "Tests will run for %d second%s", pad_test_duration,
+		pad_test_duration > 1 ? "s" : "");
+	ptext(temp);
+	*ch = REQUEST_PROMPT;
+}
+
+/*
+**	longer_augment(test_list, status, ch)
+**
+**	Lengthen the number of lines/characters effected
+*/
+void
+longer_augment(
+	struct test_list *t,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	augment <<= 1;
+	set_augment_txt();
+	if (augment_test) {
+		t = augment_test;
+	}
+	sprintf(temp, "The pad tests will effect %d %s.", augment,
+		((t->flags & MENU_LC_MASK) == MENU_lines) ?
+		"lines" : "characters");
+	ptextln(temp);
+	*ch = REQUEST_PROMPT;
+}
+
+/*
+**	shorter_augment(test_list, status, ch)
+**
+**	Shorten the number of lines/characters effected
+*/
+void
+shorter_augment(
+	struct test_list *t,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	if (augment > 1) {
+		/* don't let the augment go to zero */
+		augment >>= 1;
+	}
+	set_augment_txt();
+	if (augment_test) {
+		t = augment_test;
+	}
+	sprintf(temp, "The pad tests will effect %d %s.", augment,
+		((t->flags & MENU_LC_MASK) == MENU_lines) ?
+		"lines" : "characters");
+	ptextln(temp);
+	*ch = REQUEST_PROMPT;
+}
diff --git a/ncurses-5.2/tack/crum.c b/ncurses-5.2/tack/crum.c
new file mode 100644
index 0000000..f0eaf1f
--- /dev/null
+++ b/ncurses-5.2/tack/crum.c
@@ -0,0 +1,426 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+
+#include <tack.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * Test cursor movement.
+ */
+
+static void crum_clear(struct test_list *t, int *state, int *ch);
+static void crum_home(struct test_list *t, int *state, int *ch);
+static void crum_ll(struct test_list *t, int *state, int *ch);
+static void crum_move(struct test_list *t, int *state, int *ch);
+static void crum_os(struct test_list *t, int *state, int *ch);
+
+static char crum_text[5][80];
+
+struct test_list crum_test_list[] = {
+	{0, 0, 0, 0, "e) edit terminfo", 0, &edit_menu},
+	{MENU_NEXT, 0, "clear", 0, 0, crum_clear, 0},
+	{MENU_NEXT, 0, "home", 0, 0, crum_home, 0},
+	{MENU_NEXT, 0, "ll", 0, 0, crum_ll, 0},
+	{MENU_NEXT, 0, crum_text[0], "home cuu1", 0, crum_move, 0},
+	{MENU_NEXT + 1, 0, crum_text[1], "cub1 cud1 cuf1 cuu1", 0, crum_move, 0},
+	{MENU_NEXT + 2, 0, crum_text[2], "cub cud cuf cuu", 0, crum_move, 0},
+	{MENU_NEXT + 3, 0, crum_text[3], "vpa hpa", 0, crum_move, 0},
+	{MENU_NEXT + 4, 0, crum_text[4], "cup", 0, crum_move, 0},
+	{MENU_NEXT, 0, "cup", "os", 0, crum_os, 0},
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+
+/*
+**	move_to(from-row, from-column, to-row, to-column, selection)
+**
+**	move the cursor from (rf, cf) to (rt, ct) using sel
+*/
+static void
+move_to(
+	int rf,
+	int cf,
+	int rt,
+	int ct,
+	int sel)
+{
+	char *s;
+
+	if (sel & 16) {	/* use (cup) */
+		s = tparm(cursor_address, rt, ct);
+		tputs(s, lines, tc_putch);
+		return;
+	}
+	if (sel & 8) {	/* use (hpa) (vpa) */
+		if (column_address) {
+			s = tparm(column_address, ct);
+			tputs(s, 1, tc_putch);
+			cf = ct;
+		}
+		if (row_address) {
+			s = tparm(row_address, rt);
+			tputs(s, 1, tc_putch);
+			rf = rt;
+		}
+	}
+	if (sel & 4) {	/* parameterized relative cursor movement */
+		if (parm_right_cursor)
+			if (cf < ct) {
+				s = tparm(parm_right_cursor, ct - cf);
+				tputs(s, ct - cf, tc_putch);
+				cf = ct;
+			}
+		if (parm_left_cursor)
+			if (cf > ct) {
+				s = tparm(parm_left_cursor, cf - ct);
+				tputs(s, cf - ct, tc_putch);
+				cf = ct;
+			}
+		if (parm_down_cursor)
+			if (rf < rt) {
+				s = tparm(parm_down_cursor, rt - rf);
+				tputs(s, rt - rf, tc_putch);
+				rf = rt;
+			}
+		if (parm_up_cursor)
+			if (rf > rt) {
+				s = tparm(parm_up_cursor, rf - rt);
+				tputs(s, rf - rt, tc_putch);
+				rf = rt;
+			}
+	}
+	if (sel & 2) {
+		if (cursor_left)
+			while (cf > ct) {
+				tc_putp(cursor_left);
+				cf--;
+			}
+		/*
+		   do vertical motion next.  Just in case cursor_down has a
+		   side effect of changing the column.  This could happen if
+		   the tty handler translates NL to CRNL.
+		*/
+		if (cursor_down)
+			while (rf < rt) {
+				tc_putp(cursor_down);
+				rf++;
+			}
+		if (cursor_up)
+			while (rf > rt) {
+				tc_putp(cursor_up);
+				rf--;
+			}
+		if (cursor_right)
+			while (cf < ct) {
+				tc_putp(cursor_right);
+				cf++;
+			}
+	}
+	/* last chance */
+	if (rf > rt) {
+		if (can_go_home) {	/* a bit drastic but ... */
+			go_home();
+			cf = 0;
+			rf = 0;
+		} else if (cursor_up) {
+			while (rf > rt) {
+				tc_putp(cursor_up);
+				rf--;
+			}
+		}
+	}
+	if (ct == 0 && rt > rf) {
+		put_crlf();
+		cf = 0;
+		rf++;
+	}
+	if (ct == 0 && cf != 0) {
+		put_cr();
+		cf = 0;
+	}
+	while (rf < rt) {
+		put_lf();
+		rf++;
+	}
+	while (cf > ct) {
+		put_str("\b");
+		cf--;
+	}
+	if (cursor_right) {
+		while (cf < ct) {
+			tc_putp(cursor_right);
+			cf++;
+		}
+	} else {
+		/* go ahead and trash my display */
+		while (cf < ct) {
+			putchp(' ');
+			cf++;
+		}
+	}
+}
+
+/*
+**	display_it(selection, text)
+**
+**	print the display using sel
+*/
+static void
+display_it(
+	int sel,
+	char *txt)
+{
+	int i, done_line;
+
+	put_clear();
+	go_home();
+	put_newlines(2);
+	ptextln("    The top line should be alternating <'s and >'s");
+	ptextln("    The left side should be alternating A's and V's");
+	ptext("    Testing ");
+	ptext(txt);
+	put_cr();
+
+	/* horizontal */
+	move_to(done_line = line_count, 0, 0, 2, sel);
+	for (i = 4; i < columns - 2; i += 2) {
+		putchp('>');
+		move_to(0, i - 1, 0, i, sel);
+	}
+	putchp('>');
+	i -= 2;
+	move_to(0, i + 1, 0, i - 1, sel);
+	for (; i > 2; i -= 2) {
+		putchp('<');
+		move_to(0, i, 0, i - 3, sel);
+	}
+	putchp('<');
+
+	/* vertical */
+	move_to(0, 2, 0, 0, sel);
+	for (i = 2; i < lines - 1; i += 2) {
+		putchp('V');
+		move_to(i - 2, 1, i, 0, sel);
+	}
+	putchp('V');
+	i -= 2;
+	move_to(i, 1, i + 1, 0, sel);
+	for (; i > 0; i -= 2) {
+		putchp('A');
+		move_to(i + 1, 1, i - 1, 0, sel);
+	}
+	putchp('A');
+	move_to(i + 1, 1, 0, 0, sel);	/* go home first */
+	move_to(0, 0, done_line + 1, 3, sel);
+	put_str(txt);
+	put_str(" Done. ");
+}
+
+/*
+**	crum_clear(test_list, status, ch)
+**
+**	(clear) test Clear screen
+*/
+static void
+crum_clear(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+
+	if (clear_screen) {
+		for (i = lines; i > 1; i--) {
+			putln("garbage");
+		}
+		put_clear();
+		ptextln("This line should start in the home position.");
+		ptext("The rest of the screen should be clear.  ");
+	} else {
+		ptextln("(clear) Clear screen is not defined.  ");
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	crum_home(test_list, status, ch)
+**
+**	(home) test Home cursor
+*/
+static void
+crum_home(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (cursor_home) {
+		put_clear();
+		put_newlines(lines / 2);
+		go_home();
+		put_crlf();
+		ptext("The bottom line should have text.");
+		go_home();
+		put_newlines(lines - 1);
+		ptext("This line is on the bottom.");
+		go_home();
+		ptextln("This line starts in the home position.");
+		put_crlf();
+	} else {
+		ptextln("(home) Home cursor is not defined.  ");
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	crum_ll(test_list, status, ch)
+**
+**	(ll) test Last line
+*/
+static void
+crum_ll(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	/*
+	   (ll) may be simulated with (cup).  Don't complain if (cup) is present.
+	*/
+	if (cursor_to_ll) {
+		put_clear();
+		put_str("This line could be anywhere.");
+		tc_putp(cursor_to_ll);
+		ptext("This line should be on the bottom");
+		go_home();
+		put_crlf();
+	} else
+	if (cursor_address) {
+		return;
+	} else {
+		ptextln("(ll) Move to last line is not defined.  ");
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	crum_move(test_list, status, ch)
+**
+**	(*) test all cursor move commands
+*/
+static void
+crum_move(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	char buf[80];
+	int n;
+
+	switch (n = (t->flags & 15)) {
+	case 0:
+		sprintf(buf, " (cr) (nel) (cub1)%s",
+			cursor_home ? " (home)" : (cursor_up ? " (cuu1)" : ""));
+		break;
+	case 1:
+		sprintf(buf, "%s%s%s%s", cursor_left ? " (cub1)" : "",
+			cursor_down ? " (cud1)" : "", cursor_right ? " (cuf1)" : "",
+			cursor_up ? " (cuu1)" : "");
+		if (buf[0] == '\0') {
+			ptext("    (cub1) (cud1) (cuf1) (cuu1) not defined.");
+		}
+		break;
+	case 2:
+		sprintf(buf, "%s%s%s%s", parm_left_cursor ? " (cub)" : "",
+			parm_down_cursor ? " (cud)" : "",
+			parm_right_cursor ? " (cuf)" : "",
+			parm_up_cursor ? " (cuu)" : "");
+		if (buf[0] == '\0') {
+			ptext("    (cub) (cud) (cuf) (cuu) not defined.");
+		}
+		break;
+	case 3:
+		sprintf(buf, "%s%s", row_address ? " (vpa)" : "",
+			column_address ? " (hpa)" : "");
+		if (buf[0] == '\0') {
+			ptext("    (vpa) (hpa) not defined.");
+		}
+		break;
+	case 4:
+		if (!cursor_address) {
+			ptext("    (cup) not defined.  ");
+			generic_done_message(t, state, ch);
+			return;
+		}
+		strcpy(buf, " (cup)");
+		break;
+	}
+	if (buf[0] == '\0') {
+		put_str("  Done. ");
+	} else {
+		can_test(buf, FLAG_TESTED);
+		strcpy(crum_text[n], &buf[2]);
+		crum_text[n][strlen(buf) - 3] = '\0';
+
+		display_it(1 << n, buf);
+	}
+	*ch = wait_here();
+	if (*ch != 'r') {
+		put_clear();
+	}
+}
+
+/*
+**	crum_os(test_list, status, ch)
+**
+**	(cup) test Cursor position on overstrike terminals
+*/
+static void
+crum_os(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+
+	if (cursor_address && over_strike) {
+		put_clear();
+		for (i = 0; i < columns - 2; i++) {
+			tc_putch('|');
+		}
+		for (i = 1; i < lines - 2; i++) {
+			put_crlf();
+			tc_putch('_');
+		}
+		for (i = 0; i < columns - 2; i++) {
+			tputs(tparm(cursor_address, 0, i), lines, tc_putch);
+			tc_putch('+');
+		}
+		for (i = 0; i < lines - 2; i++) {
+			tputs(tparm(cursor_address, i, 0), lines, tc_putch);
+			tc_putch(']');
+			tc_putch('_');
+		}
+		go_home();
+		put_newlines(3);
+		ptext("    All the characters should look the same.  ");
+		generic_done_message(t, state, ch);
+		put_clear();
+	}
+}
diff --git a/ncurses-5.2/tack/edit.c b/ncurses-5.2/tack/edit.c
new file mode 100644
index 0000000..3a17861
--- /dev/null
+++ b/ncurses-5.2/tack/edit.c
@@ -0,0 +1,977 @@
+/*
+** Copyright (C) 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+
+#include <tack.h>
+#include <time.h>
+#include <tic.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * Terminfo edit features
+ */
+static void show_info(struct test_list *, int *, int *);
+static void show_value(struct test_list *, int *, int *);
+static void show_untested(struct test_list *, int *, int *);
+static void show_changed(struct test_list *, int *, int *);
+
+#define SHOW_VALUE	1
+#define SHOW_EDIT	2
+#define SHOW_DELETE	3
+
+struct test_list edit_test_list[] = {
+	{MENU_CLEAR, 0, 0, 0, "i) display current terminfo", show_info, 0},
+	{0, 0, 0, 0, "w) write the current terminfo to a file", save_info, 0},
+	{SHOW_VALUE, 3, 0, 0, "v) show value of a selected cap", show_value, 0},
+	{SHOW_EDIT, 4, 0, 0, "e) edit value of a selected cap", show_value, 0},
+	{SHOW_DELETE, 3, 0, 0, "d) delete string", show_value, 0},
+	{0, 3, 0, 0, "m) show caps that have been modified", show_changed, 0},
+	{MENU_CLEAR + FLAG_CAN_TEST, 0, 0, 0, "c) show caps that can be tested", show_report, 0},
+	{MENU_CLEAR + FLAG_TESTED, 0, 0, 0, "t) show caps that have been tested", show_report, 0},
+	{MENU_CLEAR + FLAG_FUNCTION_KEY, 0, 0, 0, "f) show a list of function keys", show_report, 0},
+	{MENU_CLEAR, 0, 0, 0, "u) show caps defined that can not be tested", show_untested, 0},
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+
+static char change_pad_text[MAX_CHANGES][80];
+struct test_list change_pad_list[MAX_CHANGES] = {
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+
+static void build_change_menu(struct test_menu *);
+static void change_one_entry(struct test_list *, int *, int *);
+
+struct test_menu change_pad_menu = {
+	0, 'q', 0,
+	"Select cap name", "change", 0,
+	build_change_menu, change_pad_list, 0, 0, 0
+};
+
+extern struct test_results *pads[STRCOUNT];	/* save pad results here */
+
+static TERMTYPE	original_term;		/* terminal type description */
+
+static char flag_boolean[BOOLCOUNT];	/* flags for booleans */
+static char flag_numerics[NUMCOUNT];	/* flags for numerics */
+static char flag_strings[STRCOUNT];	/* flags for strings */
+static int xon_index;			/* Subscript for (xon) */
+int xon_shadow;
+
+static int start_display;		/* the display has just started */
+static int display_lines;		/* number of lines displayed */
+
+/*
+**	send_info_string(str)
+**
+**	Return the terminfo string prefixed by the correct separator
+*/
+static void
+send_info_string(
+	const char *str,
+	int *ch)
+{
+	int len;
+
+	if (display_lines == -1) {
+		return;
+	}
+	len = strlen(str);
+	if (len + char_count + 3 >= columns) {
+		if (start_display == 0) {
+			put_str(",");
+		}
+		put_crlf();
+		if (++display_lines > lines) {
+			ptext("-- more -- ");
+			*ch = wait_here();
+			if (*ch == 'q') {
+				display_lines = -1;
+				return;
+			}
+			display_lines = 0;
+		}
+		if (len >= columns) {
+			/* if the terminal does not (am) then this loses */
+			if (columns) {
+				display_lines += ((strlen(str) + 3) / columns) + 1;
+			}
+			put_str("   ");
+			put_str(str);
+			start_display = 0;
+			return;
+		}
+		ptext("   ");
+	} else
+	if (start_display == 0) {
+		ptext(", ");
+	} else {
+		ptext("   ");
+	}
+	ptext(str);
+	start_display = 0;
+}
+
+/*
+**	show_info(test_list, status, ch)
+**
+**	Display the current terminfo
+*/
+static void
+show_info(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	int i;
+	char buf[1024];
+
+	display_lines = 1;
+	start_display = 1;
+	for (i = 0; i < BOOLCOUNT; i++) {
+		if ((i == xon_index) ? xon_shadow : CUR Booleans[i]) {
+			send_info_string(boolnames[i], ch);
+		}
+	}
+	for (i = 0; i < NUMCOUNT; i++) {
+		if (CUR Numbers[i] >= 0) {
+			sprintf(buf, "%s#%d", numnames[i], CUR Numbers[i]);
+			send_info_string(buf, ch);
+		}
+	}
+	for (i = 0; i < STRCOUNT; i++) {
+		if (CUR Strings[i]) {
+			sprintf(buf, "%s=%s", strnames[i],
+				print_expand(CUR Strings[i]));
+			send_info_string(buf, ch);
+		}
+	}
+	put_newlines(2);
+	*ch = REQUEST_PROMPT;
+}
+
+/*
+**	save_info_string(str, fp)
+**
+**	Write the terminfo string prefixed by the correct separator
+*/
+static void
+save_info_string(
+	const char *str,
+	FILE *fp)
+{
+	int len;
+
+	len = strlen(str);
+	if (len + display_lines >= 77) {
+		if (display_lines > 0) {
+			(void) fprintf(fp, "\n\t");
+		}
+		display_lines = 8;
+	} else
+	if (display_lines > 0) {
+		(void) fprintf(fp, " ");
+		display_lines++;
+	} else {
+		(void) fprintf(fp, "\t");
+		display_lines = 8;
+	}
+	(void) fprintf(fp, "%s,", str);
+	display_lines += len + 1;
+}
+
+/*
+**	save_info(test_list, status, ch)
+**
+**	Write the current terminfo to a file
+*/
+void
+save_info(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+	FILE *fp;
+	time_t now;
+	char buf[1024];
+
+	if ((fp = fopen(tty_basename, "w")) == (FILE *) NULL) {
+		(void) sprintf(temp, "can't open: %s", tty_basename);
+		ptextln(temp);
+		generic_done_message(t, state, ch);
+		return;
+	}
+	time(&now);
+	/* Note: ctime() returns a newline at the end of the string */
+	(void) fprintf(fp, "# Terminfo created by TACK for TERM=%s on %s",
+		tty_basename, ctime(&now));
+	(void) fprintf(fp, "%s|%s,\n", tty_basename, longname());
+
+	display_lines = 0;
+	for (i = 0; i < BOOLCOUNT; i++) {
+		if (i == xon_index ? xon_shadow : CUR Booleans[i]) {
+			save_info_string(boolnames[i], fp);
+		}
+	}
+	for (i = 0; i < NUMCOUNT; i++) {
+		if (CUR Numbers[i] >= 0) {
+			sprintf(buf, "%s#%d", numnames[i], CUR Numbers[i]);
+			save_info_string(buf, fp);
+		}
+	}
+	for (i = 0; i < STRCOUNT; i++) {
+		if (CUR Strings[i]) {
+			sprintf(buf, "%s=%s", strnames[i],
+				_nc_tic_expand(CUR Strings[i], TRUE, TRUE));
+			save_info_string(buf, fp);
+		}
+	}
+	(void) fprintf(fp, "\n");
+	(void) fclose(fp);
+	sprintf(temp, "Terminfo saved as file: %s", tty_basename);
+	ptextln(temp);
+}
+
+/*
+**	show_value(test_list, status, ch)
+**
+**	Display the value of a selected cap
+*/
+static void
+show_value(
+	struct test_list *t,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	struct name_table_entry const *nt;
+	char *s;
+	int n, op, b;
+	char buf[1024];
+	char tmp[1024];
+
+	ptext("enter name: ");
+	read_string(buf, 80);
+	if (buf[0] == '\0' || buf[1] == '\0') {
+		*ch = buf[0];
+		return;
+	}
+	if (line_count + 2 >= lines) {
+		put_clear();
+	}
+	op = t->flags & 255;
+	if ((nt = _nc_find_entry(buf, _nc_info_hash_table))) {
+		switch (nt->nte_type) {
+		case BOOLEAN:
+			if (op == SHOW_DELETE) {
+				if (nt->nte_index == xon_index) {
+					xon_shadow = 0;
+				} else {
+					CUR Booleans[nt->nte_index] = 0;
+				}
+				return;
+			}
+			b = nt->nte_index == xon_index ? xon_shadow :
+				CUR Booleans[nt->nte_index];
+			sprintf(temp, "boolean  %s %s", buf,
+				b ? "True" : "False");
+			break;
+		case STRING:
+			if (op == SHOW_DELETE) {
+				CUR Strings[nt->nte_index] = (char *) 0;
+				return;
+			}
+			if (CUR Strings[nt->nte_index]) {
+				sprintf(temp, "string  %s %s", buf,
+					expand(CUR Strings[nt->nte_index]));
+			} else {
+				sprintf(temp, "undefined string %s", buf);
+			}
+			break;
+		case NUMBER:
+			if (op == SHOW_DELETE) {
+				CUR Numbers[nt->nte_index] = -1;
+				return;
+			}
+			sprintf(temp, "numeric  %s %d", buf,
+				CUR Numbers[nt->nte_index]);
+			break;
+		default:
+			sprintf(temp, "unknown");
+			break;
+		}
+		ptextln(temp);
+	} else {
+		sprintf(temp, "Cap not found: %s", buf);
+		ptextln(temp);
+		return;
+	}
+	if (op != SHOW_EDIT) {
+		return;
+	}
+	if (nt->nte_type == BOOLEAN) {
+		ptextln("Value flipped");
+		if (nt->nte_index == xon_index) {
+			xon_shadow = !xon_shadow;
+		} else {
+			CUR Booleans[nt->nte_index] = !CUR Booleans[nt->nte_index];
+		}
+		return;
+	}
+	ptextln("Enter new value");
+	read_string(buf, sizeof(buf));
+
+	switch (nt->nte_type) {
+	case STRING:
+		_nc_reset_input((FILE *) 0, buf);
+		_nc_trans_string(tmp, tmp + sizeof(tmp));
+		s = (char *)malloc(strlen(tmp) + 1);
+		strcpy(s, tmp);
+		CUR Strings[nt->nte_index] = s;
+		sprintf(temp, "new string value  %s", nt->nte_name);
+		ptextln(temp);
+		ptextln(expand(CUR Strings[nt->nte_index]));
+		break;
+	case NUMBER:
+		if (sscanf(buf, "%d", &n) == 1) {
+			CUR Numbers[nt->nte_index] = n;
+			sprintf(temp, "new numeric value  %s %d",
+				nt->nte_name, n);
+			ptextln(temp);
+		} else {
+			sprintf(temp, "Illegal number: %s", buf);
+			ptextln(temp);
+		}
+		break;
+	default:
+		break;
+	}
+}
+
+/*
+**	get_string_cap_byname(name, long_name)
+**
+**	Given a cap name, find the value
+**	Errors are quietly ignored.
+*/
+char *
+get_string_cap_byname(
+	const char *name,
+	const char **long_name)
+{
+	struct name_table_entry const *nt;
+
+	if ((nt = _nc_find_entry(name, _nc_info_hash_table))) {
+		if (nt->nte_type == STRING) {
+			*long_name = strfnames[nt->nte_index];
+			return (CUR Strings[nt->nte_index]);
+		}
+	}
+	*long_name = "??";
+	return (char *) 0;
+}
+
+/*
+**	get_string_cap_byvalue(value)
+**
+**	Given a capability string, find its position in the data base.
+**	Return the index or -1 if not found.
+*/
+int
+get_string_cap_byvalue(
+	const char *value)
+{
+	int i;
+
+	if (value) {
+		for (i = 0; i < STRCOUNT; i++) {
+			if (CUR Strings[i] == value) {
+				return i;
+			}
+		}
+		/* search for translated strings */
+		for (i = 0; i < TM_last; i++) {
+			if (TM_string[i].value == value) {
+				return TM_string[i].index;
+			}
+		}
+	}
+	return -1;
+}
+
+/*
+**	show_changed(test_list, status, ch)
+**
+**	Display a list of caps that have been changed.
+*/
+static void
+show_changed(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	int i, header = 1, v;
+	const char *a;
+	const char *b;
+	static char title[] = "                     old value   cap  new value";
+	char abuf[1024];
+
+	for (i = 0; i < BOOLCOUNT; i++) {
+		v = (i == xon_index) ? xon_shadow : CUR Booleans[i];
+		if (original_term.Booleans[i] != v) {
+			if (header) {
+				ptextln(title);
+				header = 0;
+			}
+			sprintf(temp, "%30d %6s %d",
+				original_term.Booleans[i], boolnames[i], v);
+			ptextln(temp);
+		}
+	}
+	for (i = 0; i < NUMCOUNT; i++) {
+		if (original_term.Numbers[i] != CUR Numbers[i]) {
+			if (header) {
+				ptextln(title);
+				header = 0;
+			}
+			sprintf(temp, "%30d %6s %d",
+				original_term.Numbers[i], numnames[i],
+				CUR Numbers[i]);
+			ptextln(temp);
+		}
+	}
+	for (i = 0; i < STRCOUNT; i++) {
+		a = original_term.Strings[i] ? original_term.Strings[i] : "";
+		b = CUR Strings[i] ?  CUR Strings[i] : "";
+		if (strcmp(a, b)) {
+			if (header) {
+				ptextln(title);
+				header = 0;
+			}
+			strcpy(abuf, _nc_tic_expand(a, TRUE, TRUE));
+			sprintf(temp, "%30s %6s %s", abuf, strnames[i],
+				_nc_tic_expand(b, TRUE, TRUE));
+			putln(temp);
+		}
+	}
+	if (header) {
+		ptextln("No changes");
+	}
+	put_crlf();
+	*ch = REQUEST_PROMPT;
+}
+
+/*
+**	user_modified()
+**
+**	Return TRUE if the user has modified the terminfo
+*/
+int
+user_modified(void)
+{
+	const char *a, *b;
+	int i, v;
+
+	for (i = 0; i < BOOLCOUNT; i++) {
+		v = (i == xon_index) ? xon_shadow : CUR Booleans[i];
+		if (original_term.Booleans[i] != v) {
+			return TRUE;
+		}
+	}
+	for (i = 0; i < NUMCOUNT; i++) {
+		if (original_term.Numbers[i] != CUR Numbers[i]) {
+			return TRUE;
+		}
+	}
+	for (i = 0; i < STRCOUNT; i++) {
+		a = original_term.Strings[i] ? original_term.Strings[i] : "";
+		b = CUR Strings[i] ?  CUR Strings[i] : "";
+		if (strcmp(a, b)) {
+			return TRUE;
+		}
+	}
+	return FALSE;
+}
+
+/*****************************************************************************
+ *
+ * Maintain the list of capabilities that can be tested
+ *
+ *****************************************************************************/
+
+/*
+**	mark_cap(name, flag)
+**
+**	Mark the cap data base with the flag provided.
+*/
+static void
+mark_cap(
+	char *name,
+	int flag)
+{
+	struct name_table_entry const *nt;
+
+	if ((nt = _nc_find_entry(name, _nc_info_hash_table))) {
+		switch (nt->nte_type) {
+		case BOOLEAN:
+			flag_boolean[nt->nte_index] |= flag;
+			break;
+		case STRING:
+			flag_strings[nt->nte_index] |= flag;
+			break;
+		case NUMBER:
+			flag_numerics[nt->nte_index] |= flag;
+			break;
+		default:
+			sprintf(temp, "unknown cap type (%s)", name);
+			ptextln(temp);
+			break;
+		}
+	} else {
+		sprintf(temp, "Cap not found: %s", name);
+		ptextln(temp);
+		(void) wait_here();
+	}
+}
+
+/*
+**	can_test(name-list, flags)
+**
+**	Scan the name list and get the names.
+**	Enter each name into the can-test data base.
+**	<space> ( and ) may be used as separators.
+*/
+void
+can_test(
+	const char *s,
+	int flags)
+{
+	int ch, i, j;
+	char name[32];
+
+	if (s) {
+		for (i = j = 0; (name[j] = ch = *s); s++) {
+			if (ch == ' ' || ch == ')' || ch == '(') {
+				if (j) {
+					name[j] = '\0';
+					mark_cap(name, flags);
+				}
+				j = 0;
+			} else {
+				j++;
+			}
+		}
+		if (j) {
+			mark_cap(name, flags);
+		}
+	}
+}
+
+/*
+**	cap_index(name-list, index-list)
+**
+**	Scan the name list and return a list of indexes.
+**	<space> ( and ) may be used as separators.
+**	This list is terminated with -1.
+*/
+void
+cap_index(
+	const char *s,
+	int *inx)
+{
+	struct name_table_entry const *nt;
+	int ch, i, j;
+	char name[32];
+
+	if (s) {
+		for (i = j = 0; ; s++) {
+			name[j] = ch = *s;
+			if (ch == ' ' || ch == ')' || ch == '(' || ch == 0) {
+				if (j) {
+					name[j] = '\0';
+					if ((nt = _nc_find_entry(name,
+						_nc_info_hash_table)) &&
+						(nt->nte_type == STRING)) {
+						*inx++ = nt->nte_index;
+					}
+				}
+				if (ch == 0) {
+					break;
+				}
+				j = 0;
+			} else {
+				j++;
+			}
+		}
+	}
+	*inx = -1;
+}
+
+/*
+**	cap_match(name-list, cap)
+**
+**	Scan the name list and see if the cap is in the list.
+**	Return TRUE if we find an exact match.
+**	<space> ( and ) may be used as separators.
+*/
+int
+cap_match(
+	const char *names,
+	const char *cap)
+{
+	char *s;
+	int c, l, t;
+
+	if (names) {
+		l = strlen(cap);
+		while ((s = strstr(names, cap))) {
+			c = (names == s) ? 0 : *(s - 1);
+			t = s[l];
+			if ((c == 0 || c == ' ' || c == '(') &&
+				(t == 0 || t == ' ' || t == ')')) {
+				return TRUE;
+			}
+			if (t == 0) {
+				break;
+			}
+			names = s + l;
+		}
+	}
+	return FALSE;
+}
+
+/*
+**	show_report(test_list, status, ch)
+**
+**	Display a list of caps that can be tested
+*/
+void
+show_report(
+	struct test_list *t,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	int i, j, nc, flag;
+	const char *s;
+	const char *nx[BOOLCOUNT + NUMCOUNT + STRCOUNT];
+
+	flag = t->flags & 255;
+	nc = 0;
+	for (i = 0; i < BOOLCOUNT; i++) {
+		if (flag_boolean[i] & flag) {
+			nx[nc++] = boolnames[i];
+		}
+	}
+	for (i = 0; i < NUMCOUNT; i++) {
+		if (flag_numerics[i] & flag) {
+			nx[nc++] = numnames[i];
+		}
+	}
+	for (i = 0; i < STRCOUNT; i++) {
+		if (flag_strings[i] & flag) {
+			nx[nc++] = strnames[i];
+		}
+	}
+	/* sort */
+	for (i = 0; i < nc - 1; i++) {
+		for (j = i + 1; j < nc; j++) {
+			if (strcmp(nx[i], nx[j]) > 0) {
+				s = nx[i];
+				nx[i] = nx[j];
+				nx[j] = s;
+			}
+		}
+	}
+	if (flag & FLAG_FUNCTION_KEY) {
+		ptextln("The following function keys can be tested:");
+	} else
+	if (flag & FLAG_CAN_TEST) {
+		ptextln("The following capabilities can be tested:");
+	} else
+	if (flag & FLAG_TESTED) {
+		ptextln("The following capabilities have been tested:");
+	}
+	put_crlf();
+	for (i = 0; i < nc; i++) {
+		sprintf(temp, "%s ", nx[i]);
+		ptext(temp);
+	}
+	put_newlines(1);
+	*ch = REQUEST_PROMPT;
+}
+
+/*
+**	show_untested(test_list, status, ch)
+**
+**	Display a list of caps that are defined but cannot be tested.
+**	Don't bother to sort this list.
+*/
+static void
+show_untested(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	int i;
+
+	ptextln("Caps that are defined but cannot be tested:");
+	for (i = 0; i < BOOLCOUNT; i++) {
+		if (flag_boolean[i] == 0 && CUR Booleans[i]) {
+			sprintf(temp, "%s ", boolnames[i]);
+			ptext(temp);
+		}
+	}
+	for (i = 0; i < NUMCOUNT; i++) {
+		if (flag_numerics[i] == 0 && CUR Numbers[i] >= 0) {
+			sprintf(temp, "%s ", numnames[i]);
+			ptext(temp);
+		}
+	}
+	for (i = 0; i < STRCOUNT; i++) {
+		if (flag_strings[i] == 0 && CUR Strings[i]) {
+			sprintf(temp, "%s ", strnames[i]);
+			ptext(temp);
+		}
+	}
+	put_newlines(1);
+	*ch = REQUEST_PROMPT;
+}
+
+/*
+**	edit_init()
+**
+**	Initialize the function key data base
+*/
+void
+edit_init(void)
+{
+	int i, j, lc;
+	char *lab;
+	struct name_table_entry const *nt;
+	int label_strings[STRCOUNT];
+
+	_nc_copy_termtype(&original_term, &cur_term->type);
+	for (i = 0; i < BOOLCOUNT; i++) {
+		original_term.Booleans[i] = CUR Booleans[i];
+	}
+	for (i = 0; i < NUMCOUNT; i++) {
+		original_term.Numbers[i] = CUR Numbers[i];
+	}
+	/* scan for labels */
+	for (i = lc = 0; i < STRCOUNT; i++) {
+		original_term.Strings[i] = CUR Strings[i];
+		if (strncmp(strnames[i], "lf", 2) == 0) {
+			flag_strings[i] |= FLAG_LABEL;
+			if (CUR Strings[i]) {
+				label_strings[lc++] = i;
+			}
+		}
+	}
+	/* scan for function keys */
+	for (i = 0; i < STRCOUNT; i++) {
+		if ((strnames[i][0] == 'k') && strcmp(strnames[i], "kmous")) {
+			flag_strings[i] |= FLAG_FUNCTION_KEY;
+			lab = (char *) 0;
+			for (j = 0; j < lc; j++) {
+				if (!strcmp(&strnames[i][1],
+					&strnames[label_strings[j]][1])) {
+					lab = CUR Strings[label_strings[j]];
+					break;
+				}
+			}
+			enter_key(strnames[i], CUR Strings[i], lab);
+		}
+	}
+	/* Lookup the translated strings */
+	for (i = 0; i < TM_last; i++) {
+		if ((nt = _nc_find_entry(TM_string[i].name,
+			_nc_info_hash_table)) && (nt->nte_type == STRING)) {
+			TM_string[i].index = nt->nte_index;
+		} else {
+			sprintf(temp, "TM_string lookup failed for: %s",
+				TM_string[i].name);
+			ptextln(temp);
+		}
+	}
+	if ((nt = _nc_find_entry("xon", _nc_info_hash_table)) != 0) {
+		xon_index = nt->nte_index;
+	}
+	xon_shadow = xon_xoff;
+}
+
+/*
+**	change_one_entry(test_list, status, ch)
+**
+**	Change the padding on the selected cap
+*/
+static void
+change_one_entry(
+	struct test_list *test,
+	int *state,
+	int *chp)
+{
+	struct name_table_entry const *nt;
+	int i, j, x, star, slash,  v, dot, ch;
+	const char *s;
+	char *t, *p;
+	const char *current_string;
+	char buf[1024];
+	char pad[1024];
+
+	i = test->flags & 255;
+	if (i == 255) {
+		/* read the cap name from the user */
+		ptext("enter name: ");
+		read_string(pad, 32);
+		if (pad[0] == '\0' || pad[1] == '\0') {
+			*chp = pad[0];
+			return;
+		}
+		if ((nt = _nc_find_entry(pad, _nc_info_hash_table)) &&
+			(nt->nte_type == STRING)) {
+			x = nt->nte_index;
+			current_string = CUR Strings[x];
+		} else {
+			sprintf(temp, "%s is not a string capability", pad);
+			ptext(temp);
+			generic_done_message(test, state, chp);
+			return;
+		}
+	} else {
+		x = tx_index[i];
+		current_string = tx_cap[i];
+		strcpy(pad, strnames[x]);
+	}
+	if (!current_string) {
+		ptextln("That string is not currently defined.  Please enter a new value, including the padding delay:");
+		read_string(buf, sizeof(buf));
+		_nc_reset_input((FILE *) 0, buf);
+		_nc_trans_string(pad, pad + sizeof(pad));
+		t = (char *)malloc(strlen(pad) + 1);
+		strcpy(t, pad);
+		CUR Strings[x] = t;
+		sprintf(temp, "new string value  %s", strnames[x]);
+		ptextln(temp);
+		ptextln(expand(t));
+		return;
+	}
+	sprintf(buf, "Current value: (%s) %s", pad, _nc_tic_expand(current_string, TRUE, TRUE));
+	putln(buf);
+	ptextln("Enter new pad.  0 for no pad.  CR for no change.");
+	read_string(buf, 32);
+	if (buf[0] == '\0' || (buf[1] == '\0' && isalpha(buf[0]))) {
+		*chp = buf[0];
+		return;
+	}
+	star = slash = FALSE;
+	for (j = v = dot = 0; (ch = buf[j]); j++) {
+		if (ch >= '0' && ch <= '9') {
+			v = ch - '0' + v * 10;
+			if (dot) {
+				dot++;
+			}
+		} else if (ch == '*') {
+			star = TRUE;
+		} else if (ch == '/') {
+			slash = TRUE;
+		} else if (ch == '.') {
+			dot = 1;
+		} else {
+			sprintf(temp, "Illegal character: %c", ch);
+			ptextln(temp);
+			ptext("General format:  99.9*/  ");
+			generic_done_message(test, state, chp);
+			return;
+		}
+	}
+	while (dot > 2) {
+		v /= 10;
+		dot--;
+	}
+	if (dot == 2) {
+		sprintf(pad, "%d.%d%s%s", v / 10, v % 10,
+				star ? "*" : "", slash ? "/" : "");
+	} else {
+		sprintf(pad, "%d%s%s",
+			v, star ? "*" : "", slash ? "/" : "");
+	}
+	s = current_string;
+	t = buf;
+	for (v = 0; (ch = *t = *s++); t++) {
+		if (v == '$' && ch == '<') {
+			while ((ch = *s++) && (ch != '>'));
+			for (p = pad; (*++t = *p++); );
+			*t++ = '>';
+			while ((*t++ = *s++));
+			pad[0] = '\0';
+			break;
+		}
+		v = ch;
+	}
+	if (pad[0]) {
+		sprintf(t, "$<%s>", pad);
+	}
+	if ((t = (char *)malloc(strlen(buf) + 1))) {
+		strcpy(t, buf);
+		CUR Strings[x] = t;
+		if (i != 255) {
+			tx_cap[i] = t;
+		}
+	}
+	generic_done_message(test, state, chp);
+}
+
+/*
+**	build_change_menu(menu_list)
+**
+**	Build the change pad menu list
+*/
+static void
+build_change_menu(
+	struct test_menu *m)
+{
+	int i, j, k;
+	char *s;
+
+	for (i = j = 0; i < txp; i++) {
+		if ((k = tx_index[i]) >= 0) {
+			s = _nc_tic_expand(tx_cap[i], TRUE, TRUE);
+			s[40] = '\0';
+			sprintf(change_pad_text[j], "%c) (%s) %s",
+				'a' + j, strnames[k], s);
+			change_pad_list[j].flags = i;
+			change_pad_list[j].lines_needed = 4;
+			change_pad_list[j].menu_entry = change_pad_text[j];
+			change_pad_list[j].test_procedure = change_one_entry;
+			j++;
+		}
+	}
+	strcpy(change_pad_text[j], "z) enter name");
+	change_pad_list[j].flags = 255;
+	change_pad_list[j].lines_needed = 4;
+	change_pad_list[j].menu_entry = change_pad_text[j];
+	change_pad_list[j].test_procedure = change_one_entry;
+	j++;
+	change_pad_list[j].flags = MENU_LAST;
+	if (m->menu_title) {
+		put_crlf();
+		ptextln(m->menu_title);
+	}
+}
diff --git a/ncurses-5.2/tack/fun.c b/ncurses-5.2/tack/fun.c
new file mode 100644
index 0000000..807c641
--- /dev/null
+++ b/ncurses-5.2/tack/fun.c
@@ -0,0 +1,912 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+
+#include <tack.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * Test the function keys on the terminal.  The code for echo tests
+ * lives here too.
+ */
+
+static void funkey_keys(struct test_list *, int *, int *);
+static void funkey_meta(struct test_list *, int *, int *);
+static void funkey_label(struct test_list *, int *, int *);
+static void funkey_prog(struct test_list *, int *, int *);
+static void funkey_local(struct test_list *, int *, int *);
+
+struct test_list funkey_test_list[] = {
+	{0, 0, 0, 0, "e) edit terminfo", 0, &edit_menu},
+	{MENU_CLEAR + FLAG_FUNCTION_KEY, 0, 0, 0, "f) show a list of function keys", show_report, 0},
+	{MENU_NEXT | MENU_CLEAR, 0, "smkx) (rmkx", 0,
+		"k) test function keys", funkey_keys, 0},
+	{MENU_NEXT, 10, "km", "smm rmm", 0, funkey_meta, 0},
+	{MENU_NEXT, 8, "nlab) (smln) (pln) (rmln", "lw lh", 0, funkey_label, 0},
+	{MENU_NEXT, 2, "pfx", 0, 0, funkey_prog, 0},
+	{MENU_NEXT, 2, "pfloc", 0, 0, funkey_local, 0},
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+
+static void printer_on(struct test_list *, int *, int *);
+static void printer_mc0(struct test_list *, int *, int *);
+
+struct test_list printer_test_list[] = {
+	{0, 0, 0, 0, "e) edit terminfo", 0, &edit_menu},
+	{MENU_NEXT | MENU_CLEAR, 0, "mc4) (mc5) (mc5i", 0, 0, printer_on, 0},
+	{MENU_NEXT | MENU_CLEAR, 0, "mc0", 0, 0, printer_mc0, 0},
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+
+#define MAX_STRINGS STRCOUNT
+
+/* scan code externals */
+extern int scan_max;		/* length of longest scan code */
+extern char **scan_up, **scan_down, **scan_name;
+extern int *scan_tested, *scan_length;
+
+/* local definitions */
+static const char *fk_name[MAX_STRINGS];
+static char *fkval[MAX_STRINGS];
+static char *fk_label[MAX_STRINGS];	/* function key labels (if any) */
+static int fk_tested[MAX_STRINGS];
+static int fkmax = 1;		/* length of longest key */
+static int got_labels = 0;	/* true if we have some labels */
+static int key_count = 0;
+static int end_state;
+
+/* unknown function keys */
+#define MAX_FK_UNK 50
+static char *fk_unknown[MAX_FK_UNK];
+static int fk_length[MAX_FK_UNK];
+static int funk;
+
+/*
+**	keys_tested(first-time, show-help, hex-output)
+**
+**	Display a list of the keys not tested.
+*/
+static void
+keys_tested(
+	int first_time,
+	int show_help,
+	int hex_output)
+{
+	int i, l;
+	char outbuf[256];
+
+	put_clear();
+	tty_set();
+	flush_input();
+	if (got_labels) {
+		putln("Function key labels:");
+		for (i = 0; i < key_count; ++i) {
+			if (fk_label[i]) {
+				sprintf(outbuf, "%s %s",
+					fk_name[i] ? fk_name[i] : "??", fk_label[i]);
+				put_columns(outbuf, strlen(outbuf), 16);
+			}
+		}
+		put_newlines(2);
+	}
+	if (funk) {
+		putln("The following keys are not defined:");
+		for (i = 0; i < funk; ++i) {
+			put_columns(fk_unknown[i], fk_length[i], 16);
+		}
+		put_mode(exit_attribute_mode);
+		put_newlines(2);
+	}
+	if (first_time) {
+		putln("The following keys are defined:");
+	} else {
+		putln("The following keys have not been tested:");
+	}
+	if (scan_mode) {
+		for (i = 0; scan_down[i]; i++) {
+			if (!scan_tested[i]) {
+				if (hex_output) {
+					strcpy(outbuf, hex_expand_to(scan_down[i], 3));
+				} else {
+					strcpy(outbuf, expand(scan_down[i]));
+				}
+				l = expand_chars;
+				if (hex_output) {
+					strcat(outbuf, hex_expand_to(scan_up[i], 3));
+				} else {
+					strcat(outbuf, expand(scan_up[i]));
+				}
+				expand_chars += l;
+				l = strlen(scan_name[i]);
+				if (((char_count + 16) & ~15) +
+					((expand_chars + 7) & ~7) + l >= columns) {
+					put_crlf();
+				} else
+				if (char_count + 24 > columns) {
+					put_crlf();
+				} else if (char_count) {
+					putchp(' ');
+				}
+				put_columns(outbuf, expand_chars, 16);
+				put_columns(scan_name[i], l, 8);
+			}
+		}
+	} else {
+		for (i = 0; i < key_count; i++) {
+			if (!fk_tested[i]) {
+				if (hex_output) {
+					strcpy(outbuf, hex_expand_to(fkval[i], 3));
+				} else {
+					strcpy(outbuf, expand(fkval[i]));
+				}
+				l = strlen(fk_name[i]);
+				if (((char_count + 16) & ~15) +
+					((expand_chars + 7) & ~7) + l >= columns) {
+					put_crlf();
+				} else
+				if (char_count + 24 > columns) {
+					put_crlf();
+				} else
+				if (char_count) {
+					putchp(' ');
+				}
+				put_columns(outbuf, expand_chars, 16);
+				put_columns(fk_name[i], l, 8);
+			}
+		}
+	}
+	put_newlines(2);
+	if (show_help) {
+		ptextln("Hit any function key.  Type 'end' to quit.  Type ? to update the display.");
+		put_crlf();
+	}
+}
+
+/*
+**	enter_key(name, value, label)
+**
+**	Enter a function key into the data base
+*/
+void
+enter_key(
+	const char *name,
+	char *value,
+	char *lab)
+{
+	int j;
+
+	if (value) {
+		j = strlen(value);
+		fkmax = fkmax > j ? fkmax : j;
+		/* do not permit duplicates */
+		for (j = 0; j < key_count; j++) {
+			if (!strcmp(fk_name[j], name)) {
+				return;
+			}
+		}
+		fkval[key_count] = value;
+		fk_tested[key_count] = 0;
+		fk_label[key_count] = lab;
+		fk_name[key_count++] = name;
+		if (lab) {
+			got_labels = TRUE;
+		}
+	}
+}
+
+
+static void
+fresh_line(void)
+{				/* clear the line for a new function key line */
+	if (over_strike) {
+		put_crlf();
+	} else {
+		put_cr();
+		if (clr_eol) {
+			tc_putp(clr_eol);
+		} else {
+			put_str("                    \r");
+		}
+	}
+}
+
+
+static int
+end_funky(int ch)
+{				/* return true if this is the end */
+	switch (ch) {
+	case 'e':
+	case 'E':
+		end_state = 'e';
+		break;
+	case 'n':
+	case 'N':
+		if (end_state == 'e') {
+			end_state = 'n';
+		} else {
+			end_state = 0;
+		}
+		break;
+	case 'd':
+	case 'D':
+		if (end_state == 'n') {
+			end_state = 'd';
+		} else {
+			end_state = 0;
+		}
+		break;
+	case 'l':
+	case 'L':
+		if (end_state == 'l') {
+			end_state = '?';
+		} else {
+			end_state = 'l';
+		}
+		break;
+	default:
+		end_state = 0;
+		break;
+	}
+	return end_state == 'd';
+}
+
+
+static int
+found_match(char *s, int hx, int cc)
+{				/* return true if this string is a match */
+	int j, f;
+	char outbuf[256];
+
+	if (!*s) {
+		return 0;
+	}
+	if (scan_mode) {
+		for (j = f = 0; scan_down[j]; j++) {
+			if (scan_length[j] == 0) {
+				continue;
+			}
+			if (!strncmp(s, scan_down[j], scan_length[j])) {
+				if (!f) {	/* first match */
+					put_cr();
+					if (hx) {
+						put_str(hex_expand_to(s, 10));
+					} else {
+						put_str(expand_to(s, 10));
+					}
+					f = 1;
+				}
+				(void) end_funky(scan_name[j][0]);
+				put_str(" ");
+				put_str(scan_name[j]);
+				scan_tested[j] = 1;
+				s += scan_length[j];
+				if (strncmp(s, scan_up[j], scan_length[j])) {
+					put_str(" scan down");
+				} else {
+					s += scan_length[j];
+				}
+				if (!*s) {
+					break;
+				}
+				j = -1;
+			}
+			if (!strncmp(s, scan_up[j], scan_length[j])) {
+				if (!f) {	/* first match */
+					put_cr();
+					if (hx) {
+						put_str(hex_expand_to(s, 10));
+					} else {
+						put_str(expand_to(s, 10));
+					}
+					f = 1;
+				}
+				put_str(" ");
+				put_str(scan_name[j]);
+				put_str(" scan up");
+				s += scan_length[j];
+				if (!*s) {
+					break;
+				}
+				j = -1;
+			}
+		}
+	} else {
+		for (j = f = 0; j < key_count; j++) {
+			if (!strcmp(s, fkval[j])) {
+				if (!f) {	/* first match */
+					put_cr();
+					if (hx) {
+						put_str(hex_expand_to(s, 10));
+					} else {
+						put_str(expand_to(s, 10));
+					}
+					f = 1;
+				}
+				sprintf(outbuf, " (%s)", fk_name[j]);
+				put_str(outbuf);
+				if (fk_label[j]) {
+					sprintf(outbuf, " <%s>", fk_label[j]);
+					put_str(outbuf);
+				}
+				fk_tested[j] = 1;
+			}
+		}
+	}
+	if (end_state == '?') {
+		keys_tested(0, 1, hx);
+		tty_raw(cc, char_mask);
+		end_state = 0;
+	}
+	return f;
+}
+
+
+static int
+found_exit(char *keybuf, int hx, int cc)
+{				/* return true if the user wants to exit */
+	int j, k;
+	char *s;
+
+
+	if (scan_mode) {
+		if (*keybuf == '\0') {
+			return TRUE;
+		}
+	} else {
+		/* break is a special case */
+		if (*keybuf == '\0') {
+			fresh_line();
+			tty_set();
+			ptext("Hit X to exit: ");
+			if (wait_here() == 'X') {
+				return TRUE;
+			}
+			keys_tested(0, 1, hx);
+			tty_raw(cc, char_mask);
+			return FALSE;
+		}
+		/* is this the end? */
+		for (k = 0; (j = (keybuf[k] & STRIP_PARITY)); k++) {
+			if (end_funky(j)) {
+				return TRUE;
+			}
+		}
+
+		j = TRUE;	/* does he need an updated list? */
+		for (k = 0; keybuf[k]; k++) {
+			j &= (keybuf[k] & STRIP_PARITY) == '?';
+		}
+		if (j || end_state == '?') {
+			keys_tested(0, 1, hx);
+			tty_raw(cc, char_mask);
+			end_state = 0;
+			return FALSE;
+		}
+	}
+
+	put_cr();
+	if (hx) {
+		s = hex_expand_to(keybuf, 10);
+	} else {
+		s = expand_to(keybuf, 10);
+	}
+	sprintf(temp, "%s Unknown", s);
+	put_str(temp);
+	for (j = 0; j < MAX_FK_UNK; j++) {
+		if (j == funk) {
+			fk_length[funk] = expand_chars;
+			if ((fk_unknown[funk] = (char *)malloc(strlen(s) + 1))) {
+				strcpy(fk_unknown[funk++], s);
+			}
+			break;
+		}
+		if (fk_length[j] == expand_chars) {
+			if (!strcmp(fk_unknown[j], s)) {
+				break;
+			}
+		}
+	}
+	return FALSE;
+}
+
+/*
+**	funkey_keys(test_list, status, ch)
+**
+**	Test function keys
+*/
+static void
+funkey_keys(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	char keybuf[256];
+
+	if (keypad_xmit) {
+		tc_putp(keypad_xmit);
+	}
+	keys_tested(1, 1, hex_out);	/* also clears screen */
+	keybuf[0] = '\0';
+	end_state = 0;
+	if (scan_mode) {
+		fkmax = scan_max;
+	}
+	tty_raw(0, char_mask);
+	while (end_state != 'd') {
+		read_key(keybuf, sizeof(keybuf));
+		fresh_line();
+		if (found_match(keybuf, hex_out, 0)) {
+			continue;
+		}
+		if (found_exit(keybuf, hex_out, 0)) {
+			break;
+		}
+	}
+	if (keypad_local) {
+		tc_putp(keypad_local);
+	}
+	keys_tested(0, 0, hex_out);
+	ptext("Function key test ");
+	generic_done_message(t, state, ch);
+}
+
+int
+tty_meta_prep(void)
+{				/* print a warning before the meta key test */
+	if (not_a_tty) {
+		return 0;
+	}
+	if (initial_stty_query(TTY_8_BIT)) {
+		return 0;
+	}
+	ptext("The meta key test must be run with the");
+	ptext(" terminal set for 8 data bits.  Two stop bits");
+	ptext(" may also be needed for correct display.  I will");
+	ptext(" transmit 8 bit data but if the terminal is set for");
+	ptextln(" 7 bit data, garbage may appear on the screen.");
+	return 1;
+}
+
+/*
+**	funkey_meta(test_list, status, ch)
+**
+**	Test meta key (km) (smm) (rmm)
+*/
+static void
+funkey_meta(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j, k, len;
+	char outbuf[256];
+
+	if (has_meta_key) {
+		put_crlf();
+		if (char_mask != ALLOW_PARITY) {
+			if (tty_meta_prep()) {
+				ptext("\nHit any key to continue > ");
+				(void) wait_here();
+				put_crlf();
+			}
+		}
+		ptext("Begin meta key test. (km) (smm) (rmm)  Hit any key");
+		ptext(" with the meta key.  The character will be");
+		ptext(" displayed in hex.  If the meta key is working");
+		ptext(" then the most significant bit will be set.  Type");
+		ptextln(" 'end' to exit.");
+		tty_raw(1, ALLOW_PARITY);
+		tc_putp(meta_on);
+
+		for (i = j = k = len = 0; i != 'e' || j != 'n' || k != 'd';) {
+			i = j;
+			j = k;
+			k = getchp(ALLOW_PARITY);
+			if (k == EOF) {
+				break;
+			}
+			if ((len += 3) >= columns) {
+				put_crlf();
+				len = 3;
+			}
+			sprintf(outbuf, "%02X ", k);
+			put_str(outbuf);
+			k &= STRIP_PARITY;
+		}
+		tc_putp(meta_off);
+		put_crlf();
+		tty_set();
+		put_crlf();
+	} else {
+		ptext("(km) Has-meta-key is not set.  ");
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	funkey_label(test_list, status, ch)
+**
+**	Test labels (nlab) (smln) (pln) (rmln) (lw) (lh)
+*/
+static void
+funkey_label(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+	char outbuf[256];
+
+	if (num_labels == -1) {
+		ptextln("Your terminal has no labels. (nlab)");
+	} else {
+		sprintf(temp, "Your terminal has %d labels (nlab) that are %d characters wide (lw) and %d lines high (lh)",
+			num_labels, label_width, label_height);
+		ptext(temp);
+		ptextln(" Testing (smln) (pln) (rmln)");
+		if (label_on) {
+			tc_putp(label_on);
+		}
+		if (label_width <= 0) {
+			label_width = sizeof(outbuf) - 1;
+		}
+		for (i = 1; i <= num_labels; i++) {
+			sprintf(outbuf, "L%d..............................", i);
+			outbuf[label_width] = '\0';
+			tc_putp(tparm(plab_norm, i, outbuf));
+		}
+		if (label_off) {
+			ptext("Hit any key to remove the labels: ");
+			(void) wait_here();
+			tc_putp(label_off);
+		}
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	funkey_prog(test_list, status, ch)
+**
+**	Test program function keys (pfx)
+*/
+static void
+funkey_prog(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, fk;
+	char mm[256];
+
+	fk = 1;	/* use function key 1 for now */
+	if (pkey_xmit) {
+		/* test program function key */
+		sprintf(temp,
+			"(pfx) Set function key %d to transmit abc\\n", fk);
+		ptextln(temp);
+		tc_putp(tparm(pkey_xmit, fk, "abc\n"));
+		sprintf(temp, "Hit function key %d\n", fk);
+		ptextln(temp);
+		for (i = 0; i < 4; ++i)
+			mm[i] = getchp(STRIP_PARITY);
+		mm[i] = '\0';
+		put_crlf();
+		if (mm[0] != 'a' || mm[1] != 'b' || mm[2] != 'c') {
+			sprintf(temp, "Error string received was: %s", expand(mm));
+			ptextln(temp);
+		} else {
+			putln("Thank you\n");
+		}
+		flush_input();
+		if (key_f1) {
+			tc_putp(tparm(pkey_xmit, fk, key_f1));
+		}
+	} else {
+		ptextln("Function key transmit (pfx), not present.");
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	funkey_local(test_list, status, ch)
+**
+**	Test program local function keys (pfloc)
+*/
+static void
+funkey_local(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int fk;
+
+	fk = 1;
+	if (pkey_local) {
+		/* test local function key */
+		sprintf(temp,
+			"(pfloc) Set function key %d to execute a clear and print \"Done!\"", fk);
+		ptextln(temp);
+		sprintf(temp, "%sDone!", liberated(clear_screen));
+		tc_putp(tparm(pkey_local, fk, temp));
+		sprintf(temp, "Hit function key %d.  Then hit return.", fk);
+		ptextln(temp);
+		(void) wait_here();
+		flush_input();
+		if (key_f1 && pkey_xmit) {
+			tc_putp(tparm(pkey_xmit, fk, key_f1));
+		}
+	} else {
+		ptextln("Function key execute local (pfloc), not present.");
+	}
+
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	printer_on(test_list, status, ch)
+**
+**	Test printer on/off (mc4) (mc5) (mc5i)
+*/
+static void
+printer_on(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (!prtr_on || !prtr_off) {
+		ptextln("Printer on/off missing. (mc5) (mc4)");
+	} else if (prtr_silent) {
+		ptextln("Your printer is silent. (mc5i) is set.");
+		tc_putp(prtr_on);
+		ptextln("This line should be on the printer but not your screen. (mc5)");
+		tc_putp(prtr_off);
+		ptextln("This line should be only on the screen. (mc4)");
+	} else {
+		ptextln("Your printer is not silent. (mc5i) is reset.");
+		tc_putp(prtr_on);
+		ptextln("This line should be on the printer and the screen. (mc5)");
+		tc_putp(prtr_off);
+		ptextln("This line should only be on the screen. (mc4)");
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	printer_mc0(test_list, status, ch)
+**
+**	Test screen print (mc0)
+*/
+static void
+printer_mc0(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (print_screen) {
+		ptext("I am going to send the contents of the screen to");
+		ptext(" the printer, then wait for a keystroke from you.");
+		ptext("  All of the text that appears on the screen");
+		ptextln(" should be printed. (mc0)");
+		tc_putp(print_screen);
+	} else {
+		ptext("(mc0) Print-screen is not present.  ");
+	}
+	generic_done_message(t, state, ch);
+}
+
+
+static void
+line_pattern(void)
+{				/* put up a pattern that will help count the
+				   number of lines */
+	int i, j;
+
+	put_clear();
+	if (over_strike) {
+		for (i = 0; i < 100; i++) {
+			if (i) {
+				put_crlf();
+			}
+			for (j = i / 10; j; j--) {
+				put_this(' ');
+			}
+			put_this('0' + ((i + 1) % 10));
+		}
+	} else	/* I assume it will scroll */ {
+		for (i = 100; i; i--) {
+			sprintf(temp, "\r\n%d", i);
+			put_str(temp);
+		}
+	}
+}
+
+
+static void
+column_pattern(void)
+{				/* put up a pattern that will help count the
+				   number of columns */
+	int i, j;
+
+	put_clear();
+	for (i = 0; i < 20; i++) {
+		for (j = 1; j < 10; j++) {
+			put_this('0' + j);
+		}
+		put_this('.');
+	}
+}
+
+/*
+**	report_help()
+**
+**	Print the help text for the echo tests
+*/
+static void
+report_help(int crx)
+{
+	ptextln("The following commands may also be entered:");
+	ptextln(" clear   clear screen.");
+	ptextln(" columns print a test pattern to help count screen width.");
+	ptextln(" lines   print a test pattern to help count screen length.");
+	ptextln(" end     exit.");
+	ptextln(" echo    redisplay last report.");
+	if (crx) {
+		ptextln(" hex     redisplay last report in hex.");
+	} else {
+		ptextln(" hex     toggle hex display mode.");
+	}
+	ptextln(" help    display this list.");
+	ptextln(" high    toggle forced high bit (0x80).");
+	ptextln(" scan    toggle scan mode.");
+	ptextln(" one     echo one character after <cr> or <lf> as is. (report mode)");
+	ptextln(" two     echo two characters after <cr> or <lf> as is.");
+	ptextln(" all     echo all characters after <cr> or <lf> as is. (echo mode)");
+}
+
+/*
+**	tools_report(testlist, state, ch)
+**
+**	Run the echo tool and report tool
+*/
+void
+tools_report(
+	struct test_list *t,
+	int *state GCC_UNUSED,
+	int *pch GCC_UNUSED)
+{
+	int i, j, ch, crp, crx, high_bit, save_scan_mode, hex_display;
+	char buf[1024];
+	char txt[8];
+
+	hex_display = hex_out;
+	put_clear();
+	if ((crx = (t->flags & 255)) == 1) {
+		ptext("Characters after a CR or LF will be echoed as");
+		ptextln(" is.  All other characters will be expanded.");
+		report_help(crx);
+	} else {	/* echo test */
+		ptextln("Begin echo test.");
+		report_help(crx);
+	}
+	txt[sizeof(txt) - 1] = '\0';
+	save_scan_mode = scan_mode;
+	tty_raw(1, char_mask);
+	for (i = crp = high_bit = 0;;) {
+		ch = getchp(char_mask);
+		if (ch == EOF) {
+			break;
+		}
+		if (i >= (int) sizeof(buf) - 1) {
+			i = 0;
+		}
+		buf[i++] = ch;
+		buf[i] = '\0';
+		for (j = 0; j < (int) sizeof(txt) - 1; j++) {
+			txt[j] = txt[j + 1];
+		}
+		txt[sizeof(txt) - 1] = ch & STRIP_PARITY;
+		if (crx == 0) {	/* echo test */
+			if (hex_display) {
+				ptext(hex_expand_to(&buf[i - 1], 3));
+			} else {
+				tc_putch(ch | high_bit);
+			}
+		} else /* status report test */
+		if (ch == '\n' || ch == '\r') {
+			put_crlf();
+			crp = 0;
+		} else if (crp++ < crx) {
+			tc_putch(ch | high_bit);
+		} else {
+			put_str(expand(&buf[i - 1]));
+		}
+		if (!strncmp(&txt[sizeof(txt) - 7], "columns", 7)) {
+			column_pattern();
+			buf[i = 0] = '\0';
+			crp = 0;
+		}
+		if (!strncmp(&txt[sizeof(txt) - 5], "lines", 5)) {
+			line_pattern();
+			buf[i = 0] = '\0';
+			crp = 0;
+		}
+		if (!strncmp(&txt[sizeof(txt) - 5], "clear", 5)) {
+			put_clear();
+			buf[i = 0] = '\0';
+			crp = 0;
+		}
+		if (!strncmp(&txt[sizeof(txt) - 4], "high", 4)) {
+			high_bit ^= 0x80;
+			if (high_bit) {
+				ptextln("\nParity bit set");
+			} else {
+				ptextln("\nParity bit reset");
+			}
+		}
+		if (!strncmp(&txt[sizeof(txt) - 4], "help", 4)) {
+			put_crlf();
+			report_help(crx);
+		}
+		if (!strncmp(&txt[sizeof(txt) - 4], "echo", 4)) {
+			/* display the last status report */
+			/* clear bypass condition on Tek terminals */
+			put_crlf();
+			if (i >= 4) {
+				buf[i -= 4] = '\0';
+			}
+			put_str(expand(buf));
+		}
+		if (save_scan_mode &&
+			!strncmp(&txt[sizeof(txt) - 4], "scan", 4)) {
+			/* toggle scan mode */
+			scan_mode = !scan_mode;
+		}
+		if (!strncmp(&txt[sizeof(txt) - 3], "end", 3))
+			break;
+		if (!strncmp(&txt[sizeof(txt) - 3], "hex", 3)) {
+			if (crx) {
+				/* display the last status report in hex */
+				/* clear bypass condition on Tek terminals */
+				put_crlf();
+				if (i >= 3) {
+					buf[i -= 3] = '\0';
+				}
+				put_str(hex_expand_to(buf, 3));
+			} else {
+				hex_display = !hex_display;
+			}
+		}
+		if (!strncmp(&txt[sizeof(txt) - 3], "two", 3))
+			crx = 2;
+		if (!strncmp(&txt[sizeof(txt) - 3], "one", 3))
+			crx = 1;
+		if (!strncmp(&txt[sizeof(txt) - 3], "all", 3))
+			crx = 0;
+	}
+	scan_mode = save_scan_mode;
+	put_crlf();
+	tty_set();
+	if (crx) {
+		ptextln("End of status report test.");
+	} else {
+		ptextln("End of echo test.");
+	}
+}
diff --git a/ncurses-5.2/tack/init.c b/ncurses-5.2/tack/init.c
new file mode 100644
index 0000000..b07e784
--- /dev/null
+++ b/ncurses-5.2/tack/init.c
@@ -0,0 +1,300 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+**
+** This file is part of TACK.
+**
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+**
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+/* initialization and wrapup code */
+
+#include <tack.h>
+
+MODULE_ID("$Id$")
+
+#if NCURSES_VERSION_MAJOR >= 5 || NCURSES_VERSION_PATCH >= 981219
+#define _nc_get_curterm(p) _nc_get_tty_mode(p)
+#endif
+
+FILE *debug_fp;
+char temp[1024];
+char tty_basename[64];
+
+void
+put_name(const char *cap, const char *name)
+{				/* send the cap name followed by the cap */
+	if (cap) {
+		ptext(name);
+		tc_putp(cap);
+	}
+}
+
+static void
+report_cap(const char *tag, const char *s)
+{				/* expand the cap or print *** missing *** */
+	int i;
+
+	ptext(tag);
+	for (i = char_count; i < 13; i++) {
+		putchp(' ');
+	}
+	put_str(" = ");
+	if (s) {
+		putln(expand(s));
+	} else {
+		putln("*** missing ***");
+	}
+}
+
+
+void
+reset_init(void)
+{				/* send the reset and init strings */
+	int i;
+
+	ptext("Terminal reset");
+	i = char_count;
+	put_name(reset_1string, " (rs1)");
+	put_name(reset_2string, " (rs2)");
+	/* run the reset file */
+	if (reset_file && reset_file[0]) {
+		FILE *fp;
+		int ch;
+
+		can_test("rf", FLAG_TESTED);
+		if ((fp = fopen(reset_file, "r"))) {	/* send the reset file */
+			sprintf(temp, " (rf) %s", reset_file);
+			ptextln(temp);
+			while (1) {
+				ch = getc(fp);
+				if (ch == EOF)
+					break;
+				put_this(ch);
+			}
+			fclose(fp);
+		} else {
+			sprintf(temp, "\nCannot open reset file (rf) %s", reset_file);
+			ptextln(temp);
+		}
+	}
+	put_name(reset_3string, " (rs3)");
+	if (i != char_count) {
+		put_crlf();
+	}
+	ptext(" init");
+	put_name(init_1string, " (is1)");
+	put_name(init_2string, " (is2)");
+	if (set_tab && clear_all_tabs && init_tabs != 8) {
+		put_crlf();
+		tc_putp(clear_all_tabs);
+		for (char_count = 0; char_count < columns; char_count++) {
+			put_this(' ');
+			if ((char_count & 7) == 7) {
+				tc_putp(set_tab);
+			}
+		}
+		put_cr();
+	}
+	/* run the initialization file */
+	if (init_file && init_file[0]) {
+		FILE *fp;
+		int ch;
+
+		can_test("if", FLAG_TESTED);
+		if ((fp = fopen(init_file, "r"))) {	/* send the init file */
+			sprintf(temp, " (if) %s", init_file);
+			ptextln(temp);
+			while (1) {
+				ch = getc(fp);
+				if (ch == EOF)
+					break;
+				put_this(ch);
+			}
+			fclose(fp);
+		} else {
+			sprintf(temp, "\nCannot open init file (if) %s", init_file);
+			ptextln(temp);
+		}
+	}
+	if (init_prog) {
+		can_test("iprog", FLAG_TESTED);
+		(void) system(init_prog);
+	}
+	put_name(init_3string, " (is3)");
+
+	fflush(stdout);
+}
+
+/*
+**	display_basic()
+**
+**	display the basic terminal definitions
+*/
+void
+display_basic(void)
+{
+	put_str("Name: ");
+	putln(ttytype);
+
+	report_cap("\\r ^M (cr)", carriage_return);
+	report_cap("\\n ^J (ind)", scroll_forward);
+	report_cap("\\b ^H (cub1)", cursor_left);
+	report_cap("\\t ^I (ht)", tab);
+/*      report_cap("\\f ^L (ff)", form_feed);	*/
+	if (newline) {
+		/* OK if missing */
+		report_cap("      (nel)", newline);
+	}
+	report_cap("      (clear)", clear_screen);
+	if (!cursor_home && cursor_address) {
+		report_cap("(cup) (home)", tparm(cursor_address, 0, 0));
+	} else {
+		report_cap("      (home)", cursor_home);
+	}
+	report_cap("ENQ   (u9)", user9);
+	report_cap("ACK   (u8)", user8);
+
+	sprintf(temp, "\nTerminal size: %d x %d.  Baud rate: %ld.  Frame size: %d.%d", columns, lines, tty_baud_rate, tty_frame_size >> 1, (tty_frame_size & 1) * 5);
+	putln(temp);
+}
+
+/*
+**	curses_setup(exec_name)
+**
+**	Startup ncurses
+*/
+void
+curses_setup(
+	char *exec_name)
+{
+	int status;
+	static TERMTYPE term;
+	char tty_filename[2048];
+
+	tty_init();
+
+	/**
+	   See if the terminal is in the terminfo data base.  This call has
+	two useful benefits, 1) it returns the filename of the terminfo entry,
+	and 2) it searches only terminfo's.  This allows us to abort before
+	ncurses starts scanning the termcap file.
+	**/
+	if ((status = _nc_read_entry(tty_basename, tty_filename, &term)) == 0) {
+		fprintf(stderr, "Terminal not found: TERM=%s\n", tty_basename);
+		show_usage(exec_name);
+		exit(1);
+	}
+	if (status == -1) {
+		fprintf(stderr, "Terminfo database is inaccessible\n");
+		exit(1);
+	}
+
+	/**
+	   This call will load the terminfo data base and set the cur-term
+	variable.  Only terminals that actually exist will get here so its
+	OK to ignore errors.  This is a good thing since ncurses does not
+	permit (os) or (gn) to be set.
+	**/
+	setupterm(tty_basename, 1, &status);
+
+	/**
+	   Get the current terminal definitions.  This must be done before
+	getting the baudrate.
+	**/
+	_nc_get_curterm(&cur_term->Nttyb);
+	tty_baud_rate = baudrate();
+	tty_cps = (tty_baud_rate << 1) / tty_frame_size;
+
+	/* set up the defaults */
+	replace_mode = TRUE;
+	scan_mode = 0;
+	char_count = 0;
+	select_delay_type = debug_level = 0;
+	char_mask = (meta_on && meta_on[0] == '\0') ? ALLOW_PARITY : STRIP_PARITY;
+	/* Don't change the XON/XOFF modes yet. */
+	select_xon_xoff = initial_stty_query(TTY_XON_XOFF) ? 1 : needs_xon_xoff;
+
+	fflush(stdout);	/* flush any output */
+	tty_set();
+
+	go_home();	/* set can_go_home */
+	put_clear();	/* set can_clear_screen */
+
+	if (send_reset_init) {
+		reset_init();
+	}
+
+	/*
+	   I assume that the reset and init strings may not have the correct
+	   pads.  (Because that part of the test comes much later.)  Because
+	   of this, I allow the terminal some time to catch up.
+	*/
+	fflush(stdout);	/* waste some time */
+	sleep(1);	/* waste more time */
+	charset_can_test();
+	can_test("lines cols cr nxon rf if iprog rmp smcup rmcup", FLAG_CAN_TEST);
+	edit_init();			/* initialize the edit data base */
+
+	if (send_reset_init && enter_ca_mode) {
+		tc_putp(enter_ca_mode);
+		put_clear();	/* just in case we switched pages */
+	}
+	put_crlf();
+	ptext("Using terminfo from: ");
+	ptextln(tty_filename);
+	put_crlf();
+
+	if (tty_can_sync == SYNC_NEEDED) {
+		verify_time();
+	}
+
+	display_basic();
+}
+
+/*
+**	bye_kids(exit-condition)
+**
+**	Shutdown the terminal, clear the signals, and exit
+*/
+void
+bye_kids(int n)
+{				/* reset the tty and exit */
+	ignoresig();
+	if (send_reset_init) {
+		if (exit_ca_mode) {
+			tc_putp(exit_ca_mode);
+		}
+		if (initial_stty_query(TTY_XON_XOFF)) {
+			if (enter_xon_mode) {
+				tc_putp(enter_xon_mode);
+			}
+		} else if (exit_xon_mode) {
+			tc_putp(exit_xon_mode);
+		}
+	}
+	if (debug_fp) {
+		fclose(debug_fp);
+	}
+	if (log_fp) {
+		fclose(log_fp);
+	}
+	tty_reset();
+	fclose(stdin);
+	fclose(stdout);
+	fclose(stderr);
+	if (not_a_tty)
+		sleep(1);
+	exit(n);
+}
diff --git a/ncurses-5.2/tack/menu.c b/ncurses-5.2/tack/menu.c
new file mode 100644
index 0000000..d5e0f68
--- /dev/null
+++ b/ncurses-5.2/tack/menu.c
@@ -0,0 +1,421 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+
+#include <tack.h>
+
+MODULE_ID("$Id$")
+
+/*
+   Menu control
+ */
+
+static void test_byname(struct test_menu *, int *, int *);
+
+struct test_list *augment_test;
+char prompt_string[80];	/* menu prompt storage */
+
+/*
+**	menu_prompt()
+**
+**	Print the menu prompt string.
+*/
+void
+menu_prompt(void)
+{
+	ptext(&prompt_string[1]);
+}
+
+/*
+**	menu_test_loop(test-structure, state, control-character)
+**
+**	This function implements the repeat test function.
+*/
+static void
+menu_test_loop(
+	struct test_list *test,
+	int *state,
+	int *ch)
+{
+	int nch, p;
+
+	if ((test->flags & MENU_REP_MASK) && (augment_test != test)) {
+		/* set the augment variable (first time only) */
+		p = (test->flags >> 8) & 15;
+		if ((test->flags & MENU_REP_MASK) == MENU_LM1) {
+			augment = lines - 1;
+		} else
+		if ((test->flags & MENU_ONE_MASK) == MENU_ONE) {
+			augment = 1;
+		} else
+		if ((test->flags & MENU_LC_MASK) == MENU_lines) {
+			augment = lines * p / 10;
+		} else
+		if ((test->flags & MENU_LC_MASK) == MENU_columns) {
+			augment = columns * p / 10;
+		} else {
+			augment = 1;
+		}
+		augment_test = test;
+		set_augment_txt();
+	}
+	do {
+		if ((test->flags | *state) & MENU_CLEAR) {
+			put_clear();
+		} else
+		if (line_count + test->lines_needed >= lines) {
+			put_clear();
+		}
+		nch = 0;
+		if (test->test_procedure) {
+			/* The procedure takes precedence so I can pass
+			   the menu entry as an argument.
+			*/
+			can_test(test->caps_done, FLAG_TESTED);
+			can_test(test->caps_tested, FLAG_TESTED);
+			test->test_procedure(test, state, &nch);
+		} else
+		if (test->sub_menu) {
+			/* nested menu's */
+			menu_display(test->sub_menu, &nch);
+			*state = 0;
+			if (nch == 'q' || nch == 's') {
+				/* Quit and skip are killed here */
+				nch = '?';
+			}
+		} else {
+			break;	/* cya */
+		}
+		if (nch == '\r' || nch == '\n' || nch == 'n') {
+			nch = 0;
+			break;
+		}
+	} while (nch == 'r');
+	*ch = nch;
+}
+
+/*
+**	menu_display(menu-structure, flags)
+**
+**	This function implements menu control.
+*/
+void
+menu_display(
+	struct test_menu *menu,
+	int *last_ch)
+{
+	int test_state = 0, run_standard_tests;
+	int hot_topic, ch = 0, nch = 0;
+	struct test_list *mt;
+	struct test_list *repeat_tests = 0;
+	int repeat_state = 0;
+	int prompt_length;
+
+	prompt_length = strlen(prompt_string);
+	if (menu->ident) {
+		sprintf(&prompt_string[prompt_length], "/%s", menu->ident);
+	}
+	hot_topic = menu->default_action;
+	run_standard_tests = menu->standard_tests ?
+		menu->standard_tests[0] : -1;
+	if (!last_ch) {
+		last_ch = &ch;
+	}
+	while (1) {
+		if (ch == 0) {
+			/* Display the menu */
+			put_crlf();
+			if (menu->menu_function) {
+				/*
+				   this function may be used to restrict menu
+				   entries.  If used it must print the title.
+				*/
+				menu->menu_function(menu);
+			} else
+			if (menu->menu_title) {
+				ptextln(menu->menu_title);
+			}
+			for (mt = menu->tests; (mt->flags & MENU_LAST) == 0; mt++) {
+				if (mt->menu_entry) {
+					ptext(" ");
+					ptextln(mt->menu_entry);
+				}
+			}
+			if (menu->standard_tests) {
+				ptext(" ");
+				ptextln(menu->standard_tests);
+				ptextln(" r) repeat test");
+				ptextln(" s) skip to next test");
+			}
+			ptextln(" q) quit");
+			ptextln(" ?) help");
+		}
+		if (ch == 0 || ch == REQUEST_PROMPT) {
+			put_crlf();
+			ptext(&prompt_string[1]);
+			if (hot_topic) {
+				ptext(" [");
+				putchp(hot_topic);
+				ptext("]");
+			}
+			ptext(" > ");
+			/* read a character */
+			ch = wait_here();
+		}
+		if (ch == '\r' || ch == '\n') {
+			ch = hot_topic;
+		}
+		if (ch == 'q') {
+			break;
+		}
+		if (ch == '?') {
+			ch = 0;
+			continue;
+		}
+		nch = ch;
+		ch = 0;
+		/* Run one of the standard tests (by request) */
+		for (mt = menu->tests; (mt->flags & MENU_LAST) == 0; mt++) {
+			if (mt->menu_entry && (nch == mt->menu_entry[0])) {
+				if (mt->flags & MENU_MENU) {
+					test_byname(menu, &test_state, &nch);
+				} else {
+					menu_test_loop(mt, &test_state, &nch);
+				}
+				ch = nch;
+				if ((mt->flags & MENU_COMPLETE) && ch == 0) {
+					/* top level */
+					hot_topic = 'q';
+					ch = '?';
+				}
+			}
+		}
+		if (menu->standard_tests && nch == 'r') {
+			menu->resume_tests = repeat_tests;
+			test_state = repeat_state;
+			nch = run_standard_tests;
+		}
+		if (nch == run_standard_tests) {
+			if (!(mt = menu->resume_tests)) {
+				mt = menu->tests;
+			}
+			if (mt->flags & MENU_LAST) {
+				mt = menu->tests;
+			}
+			/* Run the standard test suite */
+			for ( ; (mt->flags & MENU_LAST) == 0; ) {
+				if ((mt->flags & MENU_NEXT) == MENU_NEXT) {
+					repeat_tests = mt;
+					repeat_state = test_state;
+					nch = run_standard_tests;
+					menu_test_loop(mt, &test_state, &nch);
+					if (nch != 0 && nch != 'n') {
+						ch = nch;
+						break;
+					}
+					if (test_state & MENU_STOP) {
+						break;
+					}
+				}
+				mt++;
+			}
+			if (ch == 0) {
+				ch = hot_topic;
+			}
+			menu->resume_tests = mt;
+			menu->resume_state = test_state;
+			menu->resume_char = ch;
+
+			if (ch == run_standard_tests) {
+				/* pop up a level */
+				break;
+			}
+		}
+	}
+	*last_ch = ch;
+	prompt_string[prompt_length] = '\0';
+}
+
+/*
+**	generic_done_message(test_list)
+**
+**	Print the Done message and request input.
+*/
+void
+generic_done_message(
+	struct test_list *test,
+	int *state,
+	int *ch)
+{
+	char done_message[128];
+
+	if (test->caps_done) {
+		sprintf(done_message, "(%s) Done ", test->caps_done);
+		ptext(done_message);
+	} else {
+		ptext("Done ");
+	}
+	*ch = wait_here();
+	if (*ch == '\r' || *ch == '\n' || *ch == 'n') {
+		*ch = 0;
+	}
+	if (*ch == 's') {
+		*state |= MENU_STOP;
+		*ch = 0;
+	}
+}
+
+/*
+**	menu_clear_screen(test, state, ch)
+**
+**	Just clear the screen.
+*/
+void
+menu_clear_screen(
+	struct test_list *test GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch GCC_UNUSED)
+{
+	put_clear();
+}
+
+/*
+**	menu_reset_init(test, state, ch)
+**
+**	Send the reset and init strings.
+*/
+void
+menu_reset_init(
+	struct test_list *test GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch GCC_UNUSED)
+{
+	reset_init();
+	put_crlf();
+}
+
+/*
+**	subtest_menu(test, state, ch)
+**
+**	Scan the menu looking for something to execute
+**	Return TRUE if we found anything.
+*/
+int
+subtest_menu(
+	struct test_list *test,
+	int *state,
+	int *ch)
+{
+	struct test_list *mt;
+
+	if (*ch) {
+		for (mt = test; (mt->flags & MENU_LAST) == 0; mt++) {
+			if (mt->menu_entry && (*ch == mt->menu_entry[0])) {
+				*ch = 0;
+				menu_test_loop(mt, state, ch);
+				return TRUE;
+			}
+		}
+	}
+	return FALSE;
+}
+
+/*
+**	menu_can_scan(menu-structure)
+**
+**	Recursively scan the menu tree and find which cap names can be tested.
+*/
+void
+menu_can_scan(
+	const struct test_menu *menu)
+{
+	struct test_list *mt;
+
+	for (mt = menu->tests; (mt->flags & MENU_LAST) == 0; mt++) {
+		can_test(mt->caps_done, FLAG_CAN_TEST);
+		can_test(mt->caps_tested, FLAG_CAN_TEST);
+		if (!(mt->test_procedure)) {
+			if (mt->sub_menu) {
+				menu_can_scan(mt->sub_menu);
+			}
+		}
+	}
+}
+
+/*
+**	menu_search(menu-structure, cap)
+**
+**	Recursively search the menu tree and execute any tests that use cap.
+*/
+static void
+menu_search(
+	struct test_menu *menu,
+	int *state,
+	int *ch,
+	char *cap)
+{
+	struct test_list *mt;
+	int nch;
+
+	for (mt = menu->tests; (mt->flags & MENU_LAST) == 0; mt++) {
+		nch = 0;
+		if (cap_match(mt->caps_done, cap)
+			|| cap_match(mt->caps_tested, cap)) {
+			menu_test_loop(mt, state, &nch);
+		}
+		if (!(mt->test_procedure)) {
+			if (mt->sub_menu) {
+				menu_search(mt->sub_menu, state, &nch, cap);
+			}
+		}
+		if (*state & MENU_STOP) {
+			break;
+		}
+		if (nch != 0 && nch != 'n') {
+			*ch = nch;
+			break;
+		}
+	}
+}
+
+/*
+**	test_byname(menu, state, ch)
+**
+**	Get a cap name then run all tests that use that cap.
+*/
+static void
+test_byname(
+	struct test_menu *menu,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	int test_state = 0;
+	char cap[32];
+
+	if (tty_can_sync == SYNC_NOT_TESTED) {
+		verify_time();
+	}
+	ptext("enter name: ");
+	read_string(cap, sizeof(cap));
+	if (cap[0]) {
+		menu_search(menu, &test_state, ch, cap);
+	}
+	*ch = '?';
+}
diff --git a/ncurses-5.2/tack/modes.c b/ncurses-5.2/tack/modes.c
new file mode 100644
index 0000000..dbc1643
--- /dev/null
+++ b/ncurses-5.2/tack/modes.c
@@ -0,0 +1,913 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+
+#include <tack.h>
+
+MODULE_ID("$Id$")
+
+/*
+ * Tests boolean flags and terminal modes.
+ */
+static void subtest_os(struct test_list *, int *, int *);
+static void subtest_rmam(struct test_list *, int *, int *);
+static void subtest_smam(struct test_list *, int *, int *);
+static void subtest_am(struct test_list *, int *, int *);
+static void subtest_ul(struct test_list *, int *, int *);
+static void subtest_uc(struct test_list *, int *, int *);
+static void subtest_bw(struct test_list *, int *, int *);
+static void subtest_xenl(struct test_list *, int *, int *);
+static void subtest_eo(struct test_list *, int *, int *);
+static void subtest_xmc(struct test_list *, int *, int *);
+static void subtest_xhp(struct test_list *, int *, int *);
+static void subtest_mir(struct test_list *, int *, int *);
+static void subtest_msgr(struct test_list *, int *, int *);
+static void subtest_tbc(struct test_list *, int *, int *);
+static void subtest_xt(struct test_list *, int *, int *);
+static void subtest_hts(struct test_list *, int *, int *);
+static void subtest_cbt(struct test_list *, int *, int *);
+static void subtest_in(struct test_list *, int *, int *);
+static void subtest_dadb(struct test_list *, int *, int *);
+
+struct test_list mode_test_list[] = {
+	{0, 0, 0, 0, "e) edit terminfo", 0, &edit_menu},
+	{MENU_NEXT, 3, "os", 0, 0, subtest_os, 0},
+	{MENU_NEXT, 1, "rmam", 0, 0, subtest_rmam, 0},
+	{MENU_NEXT, 1, "smam", 0, 0, subtest_smam, 0},
+	{MENU_NEXT, 1, "am", 0, 0, subtest_am, 0},
+	{MENU_NEXT, 3, "ul", 0, 0, subtest_ul, 0},
+	{MENU_NEXT, 3, "uc", 0, 0, subtest_uc, 0},
+	{MENU_NEXT, 3, "bw", 0, 0, subtest_bw, 0},
+	{MENU_NEXT, 4, "xenl", 0, 0, subtest_xenl, 0},
+	{MENU_NEXT, 3, "eo", 0, 0, subtest_eo, 0},
+	{MENU_NEXT, 3, "xmc", 0, 0, subtest_xmc, 0},
+	{MENU_NEXT, 3, "xhp", 0, 0, subtest_xhp, 0},
+	{MENU_NEXT, 6, "mir", 0, 0, subtest_mir, 0},
+	{MENU_NEXT, 6, "msgr", 0, 0, subtest_msgr, 0},
+	{MENU_NEXT | MENU_CLEAR, 0, "tbc", "it", 0, subtest_tbc, 0},
+	{MENU_NEXT | MENU_CLEAR, 0, "hts", "it", 0, subtest_hts, 0},
+	{MENU_NEXT, 4, "xt", "it", 0, subtest_xt, 0},
+	{MENU_NEXT, 1, "cbt", "it", 0, subtest_cbt, 0},
+	{MENU_NEXT, 6, "in", 0, 0, subtest_in, 0},
+	{MENU_NEXT, 1, "da) (db", 0, 0, subtest_dadb, 0},
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+
+/*
+**	subtest_os(test_list, status, ch)
+**
+**	test over strike mode (os)
+*/
+static void
+subtest_os(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	ptext("(os) should be true, not false.");
+	put_cr();
+	ptextln("(os) should be           false.");
+	sprintf(temp, "(os) over-strike is %s in the data base.  ",
+		over_strike ? "true" : "false");
+	ptext(temp);
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	subtest_rmam(test_list, status, ch)
+**
+**	test exit automatic margins mode (rmam)
+*/
+static void
+subtest_rmam(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int j;
+
+	if (!exit_am_mode) {
+		ptext("(rmam) not present.  ");
+	} else
+	if (!can_go_home) {
+		ptext("(rmam) not tested, no way to home cursor.  ");
+	} else
+	if (over_strike) {
+		put_clear();
+		go_home();
+		tc_putp(exit_am_mode);
+		ptext("\n(rmam) will     reset (am)");
+		go_home();
+		for (j = 0; j < columns; j++)
+			put_this(' ');
+		ptext("(rmam) will not reset (am)");
+		go_home();
+		put_newlines(2);
+	} else {
+		put_clear();
+		go_home();
+		tc_putp(exit_am_mode);
+		ptext("\n(rmam) will reset (am)");
+		go_home();
+		for (j = 0; j < columns; j++)
+			put_this(' ');
+		ptext("(rmam) will not reset (am) ");
+		go_home();
+		put_str("                          ");
+		go_home();
+		put_newlines(2);
+	}
+	ptext("Exit-automatic-margins ");
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	subtest_smam(test_list, status, ch)
+**
+**	test enter automatic margins mode (smam)
+*/
+static void
+subtest_smam(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!enter_am_mode) {
+		ptext("(smam) not present.  ");
+	} else
+	if (!can_go_home) {
+		ptext("(smam) not tested, no way to home cursor.  ");
+	} else
+	if (over_strike) {
+		put_clear();
+		go_home();
+		tc_putp(enter_am_mode);
+		ptext("\n(smam) will ");
+		i = char_count;
+		ptext("not set (am)");
+		go_home();
+		for (j = -i; j < columns; j++)
+			put_this(' ');
+		put_str("@@@");
+		put_newlines(2);
+	} else {
+		put_clear();
+		go_home();
+		tc_putp(enter_am_mode);
+		ptext("\n(smam) will not set (am)");
+		go_home();
+		for (j = 0; j < columns; j++)
+			put_this(' ');
+		ptext("(smam) will set (am)    ");
+		go_home();
+		put_str("                          ");
+		put_newlines(2);
+	}
+	ptext("Enter-automatic-margins ");
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	subtest_am(test_list, status, ch)
+**
+**	test automatic margins (am)
+*/
+static void
+subtest_am(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!can_go_home) {
+		ptextln("(am) not tested, no way to home cursor.  ");
+	} else
+	if (over_strike) {
+		put_clear();
+		go_home();
+		ptext("\n(am) should ");
+		i = char_count;
+		ptext("not be set");
+		go_home();
+		for (j = -i; j < columns; j++)
+			put_this(' ');
+		put_str("@@@");
+		go_home();
+		put_newlines(2);
+		sprintf(temp, "(am) is %s in the data base",
+			auto_right_margin ? "true" : "false");
+		ptextln(temp);
+	} else {
+		put_clear();
+		go_home();
+		ptext("\n(am) should not be set");
+		go_home();
+		for (j = 0; j < columns; j++)
+			put_this(' ');
+		ptext("(am) should be set    ");
+		go_home();
+		put_str("                       \n\n");
+		sprintf(temp, "(am) is %s in the data base",
+			auto_right_margin ? "true" : "false");
+		ptextln(temp);
+	}
+	ptext("Automatic-right-margin ");
+	generic_done_message(t, state, ch);
+}
+
+/* Note: uprint() sends underscore back-space character, and
+        ucprint() sends character back-space underscore.  */
+
+/*
+**	uprint(string)
+**
+**	underline string for (ul) test
+*/
+static void
+uprint(const char *s)
+{
+	if (s) {
+		while (*s) {
+			put_str("_\b");
+			putchp(*s++);
+		}
+	}
+}
+
+/*
+**	ucprint(string)
+**
+**	underline string for (uc) test
+*/
+static void
+ucprint(const char *s)
+{
+	if (s) {
+		while (*s) {
+			putchp(*s++);
+			putchp('\b');
+			tc_putp(underline_char);
+		}
+	}
+}
+
+/*
+**	subtest_ul(test_list, status, ch)
+**
+**	test transparent underline (ul)
+*/
+static void
+subtest_ul(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (!over_strike) {
+		/* (ul) is used only if (os) is reset */
+		put_crlf();
+		sprintf(temp, "This text should %sbe underlined.",
+			transparent_underline ? "" : "not ");
+		uprint(temp);
+		put_crlf();
+		ptextln("If the above line is not underlined the (ul) should be false.");
+		sprintf(temp, "(ul) Transparent-underline is %s in the data base",
+			transparent_underline ? "true" : "false");
+		ptextln(temp);
+		generic_done_message(t, state, ch);
+	}
+}
+
+/*
+**	subtest_uc(test_list, status, ch)
+**
+**	test underline character (uc)
+*/
+static void
+subtest_uc(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (!over_strike) {
+		if (underline_char) {
+			ucprint("This text should be underlined.");
+			put_crlf();
+			ptextln("If the above text is not underlined the (uc) has failed.");
+			ptext("Underline-character ");
+		} else {
+			ptext("(uc) underline-character is not defined.  ");
+		}
+		generic_done_message(t, state, ch);
+	}
+}
+
+/*
+**	subtest_bw(test_list, status, ch)
+**
+**	test auto left margin (bw)
+*/
+static void
+subtest_bw(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (over_strike) {
+		/* test (bw) */
+		ptext("\n(bw) should ");
+		i = char_count;
+		ptextln("not be set.");
+		for (j = i; j < columns; j++)
+			put_str("\b");
+		put_str("@@@");
+		put_crlf();
+		sprintf(temp, "(bw) Auto-left-margin is %s in the data base",
+			auto_left_margin ? "true" : "false");
+		ptextln(temp);
+	} else {
+		/* test (bw) */
+		ptextln("(bw) should not be set.");
+		for (i = 12; i < columns; i++)
+			put_str("\b");
+		if (delete_character) {
+			for (i = 0; i < 4; i++)
+				tc_putp(delete_character);
+		} else {
+			put_str("   ");
+		}
+		put_crlf();
+		sprintf(temp, "(bw) Auto-left-margin is %s in the data base",
+			auto_left_margin ? "true" : "false");
+		ptextln(temp);
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	subtest_tbc(test_list, status, ch)
+**
+**	test clear tabs (tbc)
+*/
+static void
+subtest_tbc(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int tabat;		/* the tab spacing we end up with */
+	int i;
+
+	if (clear_all_tabs && !set_tab) {
+		ptext("(tbc) Clear-all-tabs is defined but (hts) set-tab is not.  ");
+		ptext("Once the tabs are cleared there is no way to set them.  ");
+	} else
+	if (clear_all_tabs) {
+		tabat = set_tab ? 8 : init_tabs;
+		tc_putp(clear_all_tabs);
+		ptext("Clear tabs (tbc)");
+		go_home();
+		put_crlf();
+		putchp('\t');
+		putchp('T');
+		go_home();
+		put_newlines(2);
+		for (i = 0; i < columns; i++) {
+			if (i == tabat) {
+				putchp('T');
+			} else {
+				putchp('.');
+			}
+		}
+		go_home();
+		ptext("\n\n\nIf the above two lines have T's in the same column then (tbc) has failed.  ");
+	} else {
+		ptext("(tbc) Clear-all-tabs is not defined.  ");
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	subtest_hts(test_list, status, ch)
+**
+**	(ht) and set tabs with (hts)
+*/
+static void
+subtest_hts(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int tabat;		/* the tab spacing we end up with */
+	int i;
+
+	tabat = init_tabs;
+	if (set_tab) {
+		ptext("Tabs set with (hts)");
+		put_crlf();
+		for (i = 1; i < columns; i++) {
+			if (i % 8 == 1) {
+				tc_putp(set_tab);
+			}
+			putchp(' ');
+		}
+		tabat = 8;
+	} else {
+		sprintf(temp, "(hts) Set-tabs not defined.  (it) Initial-tabs at %d", init_tabs);
+		ptext(temp);
+	}
+	go_home();
+	put_newlines(2);
+	if (tabat <= 0) {
+		tabat = 8;
+	}
+	for (i = tabat; i < columns; i += tabat) {
+		putchp('\t');
+		putchp('T');
+	}
+	go_home();
+	put_newlines(3);
+	for (i = 1; i < columns; i++) {
+		putchp('.');
+	}
+	go_home();
+	put_newlines(3);
+	for (i = tabat; i < columns; i += tabat) {
+		putchp('\t');
+		putchp('T');
+	}
+	go_home();
+	put_newlines(4);
+	putchp('.');
+	for (i = 2; i < columns; i++) {
+		if (i % tabat == 1) {
+			putchp('T');
+		} else {
+			putchp('.');
+		}
+	}
+	go_home();
+	put_newlines(5);
+	if (set_tab) {
+		ptextln("If the last two lines are not the same then (hts) has failed.");
+	} else
+	if (init_tabs > 0) {
+		ptextln("If the last two lines are not the same then (it) is wrong.");
+	} else {
+		ptextln("If the last two lines are the same then maybe you do have tabs and (it) should be changed.");
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	subtest_xt(test_list, status, ch)
+**
+**	(xt) glitch
+*/
+static void
+subtest_xt(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int tabat;		/* the tab spacing we end up with */
+	int cc;
+
+	tabat = set_tab ? 8 : init_tabs;
+	if (!over_strike && (tabat > 0)) {
+		ptext("(xt) should not ");
+		put_cr();
+		ptext("(xt) should");
+		cc = char_count;
+		while (cc < 16) {
+			putchp('\t');
+			cc = ((cc / tabat) + 1) * tabat;
+		}
+		putln("be set.");
+		sprintf(temp, "(xt) Destructive-tab is %s in the data base.",
+			dest_tabs_magic_smso ? "true" : "false");
+		ptextln(temp);
+		generic_done_message(t, state, ch);
+	}
+}
+
+/*
+**	subtest_cbt(test_list, status, ch)
+**
+**	(cbt) back tab
+*/
+static void
+subtest_cbt(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+
+	if (back_tab) {
+		put_clear();
+		ptext("Back-tab (cbt)");
+		go_home();
+		put_crlf();
+		for (i = 1; i < columns; i++) {
+			putchp(' ');
+		}
+		for (i = 0; i < columns; i += 8) {
+			tc_putp(back_tab);
+			putchp('T');
+			tc_putp(back_tab);
+		}
+		go_home();
+		put_newlines(2);
+		for (i = 1; i < columns; i++) {
+			if (i % 8 == 1) {
+				putchp('T');
+			} else {
+				putchp(' ');
+			}
+		}
+		go_home();
+		put_newlines(3);
+		ptextln("The preceding two lines should be the same.");
+	} else {
+		ptextln("(cbt) Back-tab not present");
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	subtest_xenl(test_list, status, ch)
+**
+**	(xenl) eat newline glitch
+*/
+static void
+subtest_xenl(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j, k;
+
+	if (over_strike) {
+		/* test (xenl) on overstrike terminals */
+		if (!can_go_home || !can_clear_screen) {
+			ptextln("(xenl) Newline-glitch not tested, can't home cursor and clear.");
+			generic_done_message(t, state, ch);
+			return;
+		}
+		put_clear();
+		/*
+		   this test must be done in raw mode.  Otherwise UNIX will
+		   translate CR to CRLF.
+		*/
+		if (stty_query(TTY_OUT_TRANS))
+			tty_raw(1, char_mask);
+		ptext("\nreset (xenl). Does ");
+		i = char_count;
+		put_str("not ignore CR, does ");
+		k = char_count;
+		put_str("not ignore LF");
+		go_home();
+		for (j = 0; j < columns; j++)
+			put_this(' ');
+		put_cr();
+		for (j = 0; j < i; j++)
+			putchp(' ');
+		put_str("@@@\n@@");
+		go_home();
+		for (j = 0; j < columns; j++)
+			put_this(' ');
+		put_lf();
+		for (j = 0; j < k; j++)
+			putchp(' ');
+		put_str("@@@\r@@");
+		tty_set();
+		go_home();
+		put_newlines(4);
+		sprintf(temp, "(xenl) Newline-glitch is %s in the data base",
+			eat_newline_glitch ? "true" : "false");
+		ptextln(temp);
+	} else {
+		/* test (xenl) when (os) is reset */
+		if (!can_go_home) {
+			ptextln("(xenl) Newline-glitch not tested, can't home cursor");
+			generic_done_message(t, state, ch);
+			return;
+		}
+		/* (xenl) test */
+		put_clear();
+		/*
+		   this test must be done in raw mode.  Otherwise
+		   UNIX will translate CR to CRLF.
+		*/
+		if (stty_query(TTY_OUT_TRANS))
+			tty_raw(1, char_mask);
+		for (j = 0; j < columns; j++)
+			put_this(' ');
+		put_cr();
+		ptext("(xenl) should be set. Does not ignore CR");
+		go_home();
+		put_crlf();
+		for (j = 0; j < columns; j++)
+			put_this(' ');
+		put_lf();	/* test (cud1) */
+		ptext("(xenl) should be set. Ignores (cud1)");
+		go_home();
+		put_newlines(3);
+		if (scroll_forward && cursor_down &&
+			strcmp(scroll_forward, cursor_down)) {
+			for (j = 0; j < columns; j++)
+				put_this(' ');
+			put_ind();	/* test (ind) */
+			ptext("(xenl) should be set. Ignores (ind)");
+			go_home();
+			put_newlines(5);
+		}
+		tty_set();
+		ptextln("If you don't see text above telling you to set it, (xenl) should be false");
+		sprintf(temp, "(xenl) Newline-glitch is %s in the data base",
+			eat_newline_glitch ? "true" : "false");
+		ptextln(temp);
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	subtest_eo(test_list, status, ch)
+**
+**	(eo) erase overstrike
+*/
+static void
+subtest_eo(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (transparent_underline || over_strike || underline_char) {
+		ptext("(eo) should ");
+		if (underline_char) {
+			ucprint("not");
+		} else {
+			uprint("not");
+		}
+		put_cr();
+		ptextln("(eo) should     be set");
+		sprintf(temp, "\n(eo) Erase-overstrike is %s in the data base",
+			erase_overstrike ? "true" : "false");
+		ptextln(temp);
+		generic_done_message(t, state, ch);
+	}
+}
+
+/*
+**	subtest_xmc(test_list, status, ch)
+**
+**	(xmc) magic cookie glitch
+*/
+static void
+subtest_xmc(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (enter_standout_mode) {
+		sprintf(temp, "\n(xmc) Magic-cookie-glitch is %d in the data base", magic_cookie_glitch);
+		ptextln(temp);
+		j = magic_cookie_glitch * 8;
+		for (i = 0; i < j; i++) {
+			put_str(" ");
+		}
+		ptextln("        These two lines should line up.");
+		if (j > 0) {
+			char_count += j;
+		}
+		for (i = 0; i < 4; i++) {
+			put_mode(enter_standout_mode);
+			putchp(' ');
+			put_mode(exit_standout_mode);
+			putchp(' ');
+		}
+		ptextln("These two lines should line up.");
+		ptext("If they don't line up then (xmc) magic-cookie-glitch should be greater than zero.  ");
+		generic_done_message(t, state, ch);
+	}
+}
+
+/*
+**	subtest_xhp(test_list, status, ch)
+**
+**	(xhp) erase does not clear standout mode
+*/
+static void
+subtest_xhp(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (enter_standout_mode) {
+		put_crlf();
+		put_mode(enter_standout_mode);
+		put_str("Stand out");
+		put_mode(exit_standout_mode);
+		put_cr();
+		ptextln("If any part of this line is standout then (xhp) should be set.");
+		sprintf(temp, "(xhp) Erase-standout-glitch is %s in the data base",
+			ceol_standout_glitch ? "true" : "false");
+		ptextln(temp);
+		generic_done_message(t, state, ch);
+	}
+}
+
+/*
+**	subtest_mir(test_list, status, ch)
+**
+**	(mir) move in insert mode
+*/
+static void
+subtest_mir(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+	char *s;
+
+	if (enter_insert_mode && exit_insert_mode && cursor_address) {
+		put_clear();
+		i = line_count;
+		put_str("\nXXX\nXXX\nXXX\nXXX");
+		tc_putp(enter_insert_mode);
+		s = tparm(cursor_address, i + 1, 0);
+		tputs(s, lines, tc_putch);
+		putchp('X');
+		s = tparm(cursor_address, i + 2, 1);
+		tputs(s, lines, tc_putch);
+		putchp('X');
+		s = tparm(cursor_address, i + 3, 2);
+		tputs(s, lines, tc_putch);
+		putchp('X');
+		s = tparm(cursor_address, i + 4, 3);
+		tputs(s, lines, tc_putch);
+		putchp('X');
+		tc_putp(exit_insert_mode);
+		put_newlines(2);
+		ptextln("If you see a 4 by 4 block of X's then (mir) should be true.");
+		sprintf(temp, "(mir) Move-in-insert-mode is %s in the data base",
+			move_insert_mode ? "true" : "false");
+		ptextln(temp);
+	} else {
+		ptext("(mir) Move-in-insert-mode not tested, ");
+		if (!enter_insert_mode) {
+			ptext("(smir) ");
+		}
+		if (!exit_insert_mode) {
+			ptext("(rmir) ");
+		}
+		if (!cursor_address) {
+			ptext("(cup) ");
+		}
+		ptext("not present.  ");
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	subtest_msgr(test_list, status, ch)
+**
+**	(msgr) move in sgr mode
+*/
+static void
+subtest_msgr(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+
+	if (cursor_address &&
+		((enter_standout_mode && exit_standout_mode) ||
+		(enter_alt_charset_mode && exit_alt_charset_mode))) {
+		put_crlf();
+		i = line_count + 1;
+		tputs(tparm(cursor_address, i, 0), lines, tc_putch);
+		put_mode(enter_alt_charset_mode);
+		put_crlf();
+		/*
+		   some versions of the wy-120 can not clear lines or
+		   screen when in alt charset mode.  If (el) and (ed)
+		   are defined then I can test them.  If they are not
+		   defined then they can not break (msgr)
+		*/
+		tc_putp(clr_eos);
+		tc_putp(clr_eol);
+		put_mode(exit_alt_charset_mode);
+		put_mode(enter_standout_mode);
+		putchp('X');
+		tputs(tparm(cursor_address, i + 2, 1), lines, tc_putch);
+		putchp('X');
+		tputs(tparm(cursor_address, i + 3, 2), lines, tc_putch);
+		putchp('X');
+		tputs(tparm(cursor_address, i + 4, 3), lines, tc_putch);
+		putchp('X');
+		put_mode(exit_standout_mode);
+		put_crlf();
+		tc_putp(clr_eos);	/* OK if missing */
+		put_crlf();
+		ptextln("If you see a diagonal line of standout X's then (msgr) should be true.  If any of the blanks are standout then (msgr) should be false.");
+		sprintf(temp, "(msgr) Move-in-SGR-mode is %s in the data base",
+			move_standout_mode ? "true" : "false");
+		ptextln(temp);
+	} else {
+		ptextln("(smso) (rmso) (smacs) (rmacs) missing; (msgr) Move-in-SGR-mode not tested.");
+	}
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	subtest_in(test_list, status, ch)
+**
+**	(in) insert null glitch
+*/
+static void
+subtest_in(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (enter_insert_mode && exit_insert_mode) {
+		ptextln("\nTesting (in) with (smir) and (rmir)");
+		putln("\tIf these two lines line up ...");
+		put_str("\tIf these two lines line up ...");
+		put_cr();
+		tc_putp(enter_insert_mode);
+		putchp(' ');
+		tc_putp(exit_insert_mode);
+		ptext("\nthen (in) should be set.  ");
+		sprintf(temp,
+			"(in) Insert-null-glitch is %s in the data base.",
+			insert_null_glitch ? "true" : "false");
+		ptextln(temp);
+		generic_done_message(t, state, ch);
+	}
+}
+
+/*
+**	subtest_dadb(test_list, status, ch)
+**
+**	(da) (db) data above, (db) data below
+*/
+static void
+subtest_dadb(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (can_clear_screen && scroll_reverse && scroll_forward) {
+		put_clear();
+		if (scroll_reverse)
+			ptext("(da) Data-above should be set\r");
+		home_down();
+		if (scroll_forward)
+			ptext("(db) Data-below should be set\r");
+		tc_putp(scroll_forward);
+		go_home();
+		tc_putp(scroll_reverse);
+		tc_putp(scroll_reverse);
+		home_down();
+		tc_putp(scroll_forward);
+		go_home();
+		ptextln("\n\n\n\n\nIf the top line is blank then (da) should be false.");
+		ptextln("If the bottom line is blank then (db) should be false.");
+		sprintf(temp, "\n(da) Data-above is %s, and (db) Data-below is %s, in the data base.",
+			memory_above ? "true" : "false",
+			memory_below ? "true" : "false");
+		ptextln(temp);
+		line_count = lines;
+	} else {
+		ptextln("(da) Data-above, (db) Data-below not tested, scrolls or (clear) is missing.");
+	}
+	generic_done_message(t, state, ch);
+}
diff --git a/ncurses-5.2/tack/modules b/ncurses-5.2/tack/modules
new file mode 100644
index 0000000..b36ebf3
--- /dev/null
+++ b/ncurses-5.2/tack/modules
@@ -0,0 +1,18 @@
+# $Id$
+@ base
+ansi      progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
+charset   progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
+color     progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
+control   progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
+crum      progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
+edit      progs   $(srcdir) $(srcdir)/tack.h ../include/term.h $(INCDIR)/tic.h
+fun       progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
+init      progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
+menu      progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
+modes     progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
+output    progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
+pad       progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
+scan      progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
+sync      progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
+sysdep    progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
+tack      progs   $(srcdir) $(srcdir)/tack.h ../include/term.h
diff --git a/ncurses-5.2/tack/output.c b/ncurses-5.2/tack/output.c
new file mode 100644
index 0000000..6c9e1b1
--- /dev/null
+++ b/ncurses-5.2/tack/output.c
@@ -0,0 +1,818 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+/* screen formatting and I/O utility functions */
+
+#include <tack.h>
+#include <time.h>
+
+MODULE_ID("$Id$")
+
+/* globals */
+long char_sent;			/* number of characters sent */
+int char_count;			/* counts characters */
+int line_count;			/* counts line feeds */
+int expand_chars;		/* length of expand() string */
+int replace_mode;		/* used to output replace mode padding */
+int can_go_home;		/* TRUE if we can fashion a home command */
+int can_clear_screen;		/* TRUE if we can somehow clear the screen */
+int raw_characters_sent;	/* Total output characters */
+int log_count;			/* Number of characters on a log line */
+
+/* translate mode default strings */
+#define TM_carriage_return	TM_string[0].value
+#define TM_cursor_down		TM_string[1].value
+#define TM_scroll_forward	TM_string[2].value
+#define TM_newline		TM_string[3].value
+#define TM_cursor_left		TM_string[4].value
+#define TM_bell			TM_string[5].value
+#define TM_form_feed		TM_string[6].value
+#define TM_tab			TM_string[7].value
+
+struct default_string_list TM_string[TM_last] = {
+	{"cr", "\r", 0},
+	{"cud1", "\n", 0},
+	{"ind", "\n", 0},
+	{"nel", "\r\n", 0},
+	{"cub1", "\b", 0},
+	{"bel", "\007", 0},
+	{"ff", "\f", 0},
+	{"ht", "\t", 0}
+};
+
+static const char *c0[32] = {
+	"NUL", "SOH", "STX", "ETX", "EOT", "ENQ", "ACK",
+	"BEL", "BS", "HT", "LF", "VT", "FF", "CR", "SO", "SI",
+	"DLE", "DC1", "DC2", "DC3", "DC4", "NAK", "SYN", "ETB",
+	"CAN", "EM", "SUB", "ESC", "FS", "GS", "RS", "US"
+};
+
+static const char *c1[32] = {
+	"", "", "", "", "IND", "NEL", "SSA", "ESA",
+	"HTS", "HTJ", "VTS", "PLD", "PLU", "RI", "SS2", "SS3",
+	"DCS", "PU1", "PU2", "STS", "CCH", "MW", "SPA", "EPA",
+	"", "", "", "CSI", "ST", "OSC", "PM", "APC"
+};
+
+int
+getnext(int mask)
+{				/* get the next character without scan mode
+				   conversion */
+	int ch;
+	unsigned char buf;
+
+	tc_putp(req_for_input);
+	fflush(stdout);
+	if (nodelay_read)
+		while (1) {
+			ch = read(fileno(stdin), &buf, 1);
+			if (ch == -1)
+				return EOF;
+			if (ch == 1)
+				return buf;
+		}
+	ch = getchar();
+	if (ch == EOF)
+		return EOF;
+	return ch & mask;
+}
+
+
+int
+getchp(int mask)
+{				/* read a character with scan mode conversion */
+	if (scan_mode) {
+		tc_putp(req_for_input);
+		fflush(stdout);
+		return scan_key();
+	} else
+		return getnext(mask);
+}
+
+/*
+**	tc_putch(c)
+**
+**	Output one character
+*/
+int
+tc_putch(int c)
+{
+	char_sent++;
+	raw_characters_sent++;
+	putchar(c);
+	if ((raw_characters_sent & 31) == 31) {
+		fflush(stdout);
+	}
+	if (log_fp) {
+		/* terminal output logging */
+		c &= 0xff;
+		if (c < 32) {
+			fprintf(log_fp, "<%s>", c0[c]);
+			log_count += 5;
+		} else
+		if (c < 127) {
+			fprintf(log_fp, "%c", c);
+			log_count += 1;
+		} else {
+			fprintf(log_fp, "<%02x>", c);
+			log_count += 4;
+		}
+		if (c == '\n' || log_count >= 80) {
+			fprintf(log_fp, "\n");
+			log_count = 0;
+		}
+	}
+	return (c);
+}
+
+/*
+**	tt_tputs(string, reps)
+**
+**	Output a string with tputs() translation.
+**	Use this function inside timing tests.
+*/
+void
+tt_tputs(const char *string, int reps)
+{
+	int i;
+
+	if (string) {
+		for (i = 0; i < TT_MAX; i++) {
+			if (i >= ttp) {
+				tt_cap[i] = string;
+				tt_affected[i] = reps;
+				tt_count[i] = 1;
+				tt_delay[i] = msec_cost(string, reps);
+				ttp++;
+				break;
+			}
+			if (string == tt_cap[i] && reps == tt_affected[i]) {
+				tt_count[i]++;
+				tt_delay_used += tt_delay[i];
+				break;
+			}
+		}
+		(void) tputs(string, reps, tc_putch);
+	}
+}
+
+/*
+**	tt_putp(string)
+**
+**	Output a string with tputs() translation.
+**	Use this function inside timing tests.
+*/
+void
+tt_putp(const char *string)
+{
+	tt_tputs(string, 1);
+}
+
+/*
+**	tt_putparm(string, reps, arg1, arg2, ...)
+**
+**	Send tt_tputs(tparm(string, args...), reps)
+**	Use this function inside timing tests.
+*/
+void
+tt_putparm(
+	NCURSES_CONST char *string,
+	int reps,
+	int arg1,
+	int arg2)
+{
+	int i;
+
+	if (string) {
+		for (i = 0; i < TT_MAX; i++) {
+			if (i >= ttp) {
+				tt_cap[i] = string;
+				tt_affected[i] = reps;
+				tt_count[i] = 1;
+				tt_delay[i] = msec_cost(string, reps);
+				ttp++;
+				break;
+			}
+			if (string == tt_cap[i] && reps == tt_affected[i]) {
+				tt_count[i]++;
+				tt_delay_used += tt_delay[i];
+				break;
+			}
+		}
+		(void) tputs(tparm((NCURSES_CONST char *)string, arg1, arg2), reps, tc_putch);
+	}
+}
+
+/*
+**	tc_putp(string)
+**
+**	Output a string with tputs() translation.
+**	Use this function instead of putp() so we can track
+**	the actual number of characters sent.
+*/
+int
+tc_putp(const char *string)
+{
+	return tputs(string, 1, tc_putch);
+}
+
+
+void
+put_this(int c)
+{				/* output one character (with padding) */
+	tc_putch(c);
+	if (char_padding && replace_mode)
+		tt_putp(char_padding);
+}
+
+
+void
+put_cr(void)
+{
+	if (translate_mode && carriage_return) {
+		tt_putp(carriage_return);
+	} else {
+		tt_putp(TM_carriage_return);
+	}
+	char_count = 0;
+}
+
+
+void
+put_lf(void)
+{				/* send a linefeed (only works in RAW or
+				   CBREAK mode) */
+	if (translate_mode && cursor_down) {
+		tt_putp(cursor_down);
+	} else {
+		tt_putp(TM_cursor_down);
+	}
+	line_count++;
+}
+
+
+void
+put_ind(void)
+{				/* scroll forward (only works in RAW or
+				   CBREAK mode) */
+	if (translate_mode && scroll_forward) {
+		tt_putp(scroll_forward);
+	} else {
+		tt_putp(TM_scroll_forward);
+	}
+	line_count++;
+}
+
+/*
+**	put_crlf()
+**
+**	Send (nel)  or <cr> <lf>
+*/
+void
+put_crlf(void)
+{
+	if (translate_mode && newline) {
+		tt_putp(newline);
+	} else {
+		tt_putp(TM_newline);
+	}
+	char_count = 0;
+	line_count++;
+}
+
+/*
+**	put_new_lines(count)
+**
+**	Send a number of newlines. (nel)
+*/
+void
+put_newlines(int n)
+{
+	while (n-- > 0) {
+		put_crlf();
+	}
+}
+
+/*
+**	putchp(character)
+**
+**	Send one character to the terminal.
+**	This function does translation of control characters.
+*/
+void
+putchp(int c)
+{
+	switch (c) {
+	case '\b':
+		if (translate_mode && cursor_left) {
+			tt_putp(cursor_left);
+		} else {
+			tt_putp(TM_cursor_left);
+		}
+		char_count--;
+		break;
+	case 7:
+		if (translate_mode && bell) {
+			tt_putp(bell);
+		} else {
+			tt_putp(TM_bell);
+		}
+		break;
+	case '\f':
+		if (translate_mode && form_feed) {
+			tt_putp(form_feed);
+		} else {
+			tt_putp(TM_form_feed);
+		}
+		char_count = 0;
+		line_count++;
+		break;
+	case '\n':
+		put_crlf();
+		break;
+	case '\r':
+		put_cr();
+		break;
+	case '\t':
+		if (translate_mode && tab) {
+			tt_putp(tab);
+		} else {
+			tt_putp(TM_tab);
+		}
+		char_count = ((char_count / 8) + 1) * 8;
+		break;
+	default:
+		put_this(c);
+		char_count++;
+		break;
+	}
+}
+
+
+void
+put_str(const char *s)
+{				/* send the string to the terminal */
+	for (; *s; putchp(*s++));
+}
+
+
+void
+putln(const char *s)
+{				/* output a string followed by a CR LF */
+	for (; *s; putchp(*s++));
+	put_crlf();
+}
+
+
+void
+put_columns(const char *s, int len, int w)
+{				/* put out s in column format */
+	int l;
+
+	if (char_count + w > columns) {
+		put_crlf();
+	}
+	l = char_count % w;
+	if (l) {
+		while (l < w) {
+			putchp(' ');
+			l++;
+		}
+	}
+	if (char_count && char_count + len >= columns) {
+		put_crlf();
+	}
+	l = char_count;
+	put_str(s);
+	char_count = l + len;
+}
+
+
+/*
+**	ptext(string)
+**
+**	Output a string but do not assume the terminal will wrap to a
+**	new line.  Break the line at a word boundary then send a CR LF.
+**	This is more esthetic on 40 column terminals.
+*/
+void
+ptext(const char *s)
+{
+	const char *t;
+
+	while (*s) {
+		for (t = s + 1; *t > ' '; t++);
+		if ((char_count != 0) && ((t - s) + char_count >= columns)) {
+			put_crlf();
+			while (*s == ' ')
+				s++;
+		}
+		while (s < t) {
+			putchp(*s++);
+		}
+	}
+}
+
+
+void
+put_dec(char *f, int i)
+{				/* print a line with a decimal number in it */
+	char tm[128];
+
+	sprintf(tm, f, i / 10, i % 10);
+	ptext(tm);
+}
+
+
+void
+three_digit(char *tx, int i)
+{				/* convert the decimal number to a string of
+				   at least 3 digits */
+	if (i < 1000)
+		sprintf(tx, "%d.%d", i / 10, i % 10);
+	else
+		sprintf(tx, "%d", i / 10);
+}
+
+
+void
+ptextln(const char *s)
+{				/* print the text using ptext() then add a CR
+				   LF */
+	ptext(s);
+	put_crlf();
+}
+
+
+static void
+expand_one(int ch, char **v)
+{				/* expand one character */
+	char *t = *v;
+
+	if (ch & 0x80) {	/* dump it in octal (yuck) */
+		*t++ = '\\';
+		*t++ = '0' + ((ch >> 6) & 3);
+		*t++ = '0' + ((ch >> 3) & 7);
+		*t++ = '0' + (ch & 7);
+		expand_chars += 4;
+	} else if (ch == 127) {	/* DEL */
+		*t++ = '^';
+		*t++ = '?';
+		expand_chars += 2;
+	} else if (ch >= ' ') {
+		*t++ = ch;
+		expand_chars++;
+	} else {	/* control characters */
+		*t++ = '^';
+		*t++ = ch + '@';
+		expand_chars += 2;
+	}
+	*v = t;
+}
+
+
+char *
+expand(const char *s)
+{				/* convert the string to printable form */
+	static char buf[4096];
+	char *t, *v;
+	int ch;
+
+	if (magic_cookie_glitch <= 0 && exit_attribute_mode) {
+		v = enter_reverse_mode;
+	} else {
+		v = NULL;
+	}
+	expand_chars = 0;
+	t = buf;
+	if (s) {
+		for (; (ch = *s); s++) {
+			if ((ch & 0x80) && v) {	/* print it in reverse video
+						   mode */
+				strcpy(t, liberated(tparm(v)));
+				for (; *t; t++);
+				expand_one(ch & 0x7f, &t);
+				strcpy(t, liberated(tparm(exit_attribute_mode)));
+				for (; *t; t++);
+			} else {
+				expand_one(ch, &t);
+			}
+		}
+	}
+	*t = '\0';
+	return buf;
+}
+
+
+char *
+print_expand(char *s)
+{				/* convert the string to 7-bit printable form */
+	static char buf[4096];
+	char *t;
+	int ch;
+
+	expand_chars = 0;
+	t = buf;
+	if (s) {
+		for (; (ch = *s); s++) {
+			expand_one(ch, &t);
+		}
+	}
+	*t = '\0';
+	return buf;
+}
+
+
+char *
+expand_to(char *s, int l)
+{				/* expand s to length l */
+	char *t;
+
+	for (s = t = expand(s); *t; t++);
+	for (; expand_chars < l; expand_chars++) {
+		*t++ = ' ';
+	}
+	*t = '\0';
+	return s;
+}
+
+
+char *
+hex_expand_to(char *s, int l)
+{				/* expand s to length l in hex */
+	static char buf[4096];
+	char *t;
+
+	for (t = buf; *s; s++) {
+		sprintf(t, "%02X ", *s & 0xff);
+		t += 3;
+		if (t - buf > (int) sizeof(buf) - 4) {
+			break;
+		}
+	}
+	for (; t - buf < l;) {
+		*t++ = ' ';
+	}
+	*t = '\0';
+	expand_chars = t - buf;
+	return buf;
+}
+
+
+char *
+expand_command(const char *c)
+{				/* expand an ANSI escape sequence */
+	static char buf[256];
+	int i, j, ch;
+	char *s;
+
+	s = buf;
+	for (i = FALSE; (ch = (*c & 0xff)); c++) {
+		if (i) {
+			*s++ = ' ';
+		}
+		i = TRUE;
+		if (ch < 32) {
+			j = c[1] & 0xff;
+			if (ch == '\033' && j >= '@' && j <= '_') {
+				ch = j - '@';
+				c++;
+				for (j = 0; (*s = c1[ch][j++]); s++);
+			} else
+				for (j = 0; (*s = c0[ch][j++]); s++);
+		} else {
+			*s++ = ch;
+			j = c[1] & 0xff;
+			if (ch >= '0' && ch <= '9' &&
+				j >= '0' && j <= '9') {
+				i = FALSE;
+			}
+		}
+	}
+	*s = '\0';
+	return buf;
+}
+
+/*
+**	go_home()
+**
+**	Move the cursor to the home position
+*/
+void
+go_home(void)
+{
+	int i;
+
+	if (cursor_home)
+		tt_putp(cursor_home);
+	else if (cursor_address)
+		tt_putparm(cursor_address, lines, 0, 0);
+	else if (row_address) {	/* use (vpa) */
+		put_cr();
+		tt_putparm(row_address, 1, 0, 0);
+	} else if (cursor_up && cursor_to_ll) {
+		tt_putp(cursor_to_ll);
+		for (i = 1; i < lines; i++) {
+			tt_putp(cursor_up);
+		}
+	} else {
+		can_go_home = FALSE;
+		return;
+	}
+	char_count = line_count = 0;
+	can_go_home = TRUE;
+}
+
+
+void
+home_down(void)
+{				/* move the cursor to the lower left hand
+				   corner */
+	int i;
+
+	if (cursor_to_ll)
+		tt_putp(cursor_to_ll);
+	else if (cursor_address)
+		tt_putparm(cursor_address, lines, lines - 1, 0);
+	else if (row_address) {	/* use (vpa) */
+		put_cr();
+		tt_putparm(row_address, 1, lines - 1, 0);
+	} else if (cursor_down && cursor_home) {
+		tt_putp(cursor_home);
+		for (i = 1; i < lines; i++)
+			tt_putp(cursor_down);
+	} else
+		return;
+	char_count = 0;
+	line_count = lines - 1;
+}
+
+
+void
+put_clear(void)
+{				/* clear the screen */
+	int i;
+
+	if (clear_screen)
+		tt_tputs(clear_screen, lines);
+	else if (clr_eos && can_go_home) {
+		go_home();
+		tt_tputs(clr_eos, lines);
+	} else if (scroll_forward && !over_strike && (can_go_home || cursor_up)) {
+		/* clear the screen by scrolling */
+		put_cr();
+		if (cursor_to_ll) {
+			tt_putp(cursor_to_ll);
+		} else if (cursor_address) {
+			tt_putparm(cursor_address, lines, lines - 1, 0);
+		} else if (row_address) {
+			tt_putparm(row_address, 1, lines - 1, 0);
+		} else {
+			for (i = 1; i < lines; i++) {
+				tt_putp(scroll_forward);
+			}
+		}
+		for (i = 1; i < lines; i++) {
+			tt_putp(scroll_forward);
+		}
+		if (can_go_home) {
+			go_home();
+		} else {
+			for (i = 1; i < lines; i++) {
+				tt_putp(cursor_up);
+			}
+		}
+	} else {
+		can_clear_screen = FALSE;
+		return;
+	}
+	char_count = line_count = 0;
+	can_clear_screen = TRUE;
+}
+
+/*
+**	wait_here()
+**
+**	read one character from the input stream
+**	If the terminal is not in RAW mode then this function will
+**	wait for a <cr> or <lf>.
+*/
+int
+wait_here(void)
+{
+	char ch, cc[64];
+	char message[16];
+	int i, j;
+
+	for (i = 0; i < (int) sizeof(cc); i++) {
+		cc[i] = ch = getchp(STRIP_PARITY);
+		if (ch == '\r' || ch == '\n') {
+			put_crlf();
+			char_sent = 0;
+			return cc[i ? i - 1 : 0];
+		}
+		if (ch >= ' ') {
+			if (stty_query(TTY_CHAR_MODE)) {
+				put_crlf();
+				char_sent = 0;
+				return ch;
+			}
+			continue;
+		}
+		if (ch == 023) {	/* Control S */
+			/* ignore control S, but tell me about it */
+			while (ch == 023 || ch == 021) {
+				ch = getchp(STRIP_PARITY);
+				if (i < (int) sizeof(cc))
+					cc[++i] = ch;
+			}
+			put_str("\nThe terminal sent a ^S -");
+			for (j = 0; j <= i; j++) {
+				sprintf(message, " %02X", cc[j] & 0xFF);
+				put_str(message);
+			}
+			put_crlf();
+			i = -1;
+		} else if (ch != 021) {	/* Not Control Q */
+			/* could be abort character */
+			spin_flush();
+			if (tty_can_sync == SYNC_TESTED) {
+				(void) tty_sync_error();
+			} else {
+				put_str("\n? ");
+			}
+		}
+	}
+	return '?';
+}
+
+
+/*
+**	read_string(buffer, length)
+**
+**	Read a string of characters from the input stream.
+*/
+void
+read_string(
+	char *buf,
+	int length)
+{
+	int ch, i;
+
+	for (i = 0; i < length - 1; ) {
+		ch = getchp(STRIP_PARITY);
+		if (ch == '\r' || ch == '\n') {
+			break;
+		}
+		if (ch == '\b' || ch == 127) {
+			if (i) {
+				putchp('\b');
+				putchp(' ');
+				putchp('\b');
+				i--;
+			}
+		} else {
+			buf[i++] = ch;
+			putchp(ch);
+		}
+	}
+	buf[i] = '\0';
+	put_crlf();
+	char_sent = 0;
+}
+
+/*
+**	maybe_wait(lines)
+**
+**	wait if near the end of the screen, then clear screen
+*/
+void 
+maybe_wait(int n)
+{
+	if (line_count + n >= lines) {
+		if (char_sent != 0) {
+			ptext("Go? ");
+			(void) wait_here();
+		}
+		put_clear();
+	} else {
+		put_crlf();
+	}
+}
diff --git a/ncurses-5.2/tack/pad.c b/ncurses-5.2/tack/pad.c
new file mode 100644
index 0000000..32357be
--- /dev/null
+++ b/ncurses-5.2/tack/pad.c
@@ -0,0 +1,1957 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+
+#include <tack.h>
+
+MODULE_ID("$Id$")
+
+/* test the pad counts on the terminal */
+
+static void pad_standard(struct test_list *, int *, int *);
+static void init_xon_xoff(struct test_list *, int *, int *);
+static void init_cup(struct test_list *, int *, int *);
+static void pad_rmxon(struct test_list *, int *, int *);
+static void pad_home1(struct test_list *, int *, int *);
+static void pad_home2(struct test_list *, int *, int *);
+static void pad_clear(struct test_list *, int *, int *);
+static void pad_ech(struct test_list *, int *, int *);
+static void pad_el1(struct test_list *, int *, int *);
+static void pad_el(struct test_list *, int *, int *);
+static void pad_smdc(struct test_list *, int *, int *);
+static void pad_dch(struct test_list *, int *, int *);
+static void pad_dch1(struct test_list *, int *, int *);
+static void pad_smir(struct test_list *, int *, int *);
+static void pad_ich(struct test_list *, int *, int *);
+static void pad_ich1(struct test_list *, int *, int *);
+static void pad_xch1(struct test_list *, int *, int *);
+static void pad_rep(struct test_list *, int *, int *);
+static void pad_cup(struct test_list *, int *, int *);
+static void pad_hd(struct test_list *, int *, int *);
+static void pad_hu(struct test_list *, int *, int *);
+static void pad_rin(struct test_list *, int *, int *);
+static void pad_il(struct test_list *, int *, int *);
+static void pad_indn(struct test_list *, int *, int *);
+static void pad_dl(struct test_list *, int *, int *);
+static void pad_xl(struct test_list *, int *, int *);
+static void pad_scrc(struct test_list *, int *, int *);
+static void pad_csrind(struct test_list *, int *, int *);
+static void pad_sccsrrc(struct test_list *, int *, int *);
+static void pad_csr_nel(struct test_list *, int *, int *);
+static void pad_csr_cup(struct test_list *, int *, int *);
+static void pad_ht(struct test_list *, int *, int *);
+static void pad_smso(struct test_list *, int *, int *);
+static void pad_smacs(struct test_list *, int *, int *);
+static void pad_crash(struct test_list *, int *, int *);
+
+extern struct test_menu change_pad_menu;
+
+/*
+   Any command found in this list, executed from a "Done" prompt
+   will force the default action to repeat rather than next.
+*/
+const char *pad_repeat_test = {"ep-+<>"};
+
+struct test_list pad_test_list[] = {
+	{0, 0, 0, 0, "e) edit terminfo", 0, &edit_menu},
+	{0, 0, 0, 0, "p) change padding", 0, &change_pad_menu},
+	{0, 0, 0, 0, "@) display statistics about the last test", dump_test_stats, 0},
+	{0, 0, 0, 0, "c) clear screen", menu_clear_screen, 0},
+	{0, 0, 0, 0, "i) send reset and init", menu_reset_init, 0},
+	{0, 0, 0, 0, txt_longer_test_time, longer_test_time, 0},
+	{0, 0, 0, 0, txt_shorter_test_time, shorter_test_time, 0},
+	{0, 0, 0, 0, txt_longer_augment, longer_augment, 0},
+	{0, 0, 0, 0, txt_shorter_augment, shorter_augment, 0},
+	/***
+	   Phase 1: Test initialization and reset strings.
+	
+	   (rs1) (rs2) (rs3) (is1) (is2) (is3) are very difficult to test.
+	   They have no defined output.  To make matters worse, the cap
+	   builder could partition (rs1) (rs2) (rs3) by length, leaving the
+	   terminal in some unknown state between (rs1) and (rs2) or between
+	   (r2) and (rs3).  Some reset strings clear the screen when done.
+	
+	   We have no control over this.  The only thing we can do for
+	   certain is to test the pad times by checking for overruns.
+	***/
+	{MENU_NEXT, 3, "rs1", 0, 0, pad_standard, 0},
+	{MENU_NEXT, 3, "rs2", 0, 0, pad_standard, 0},
+	{MENU_NEXT, 3, "rs3", 0, 0, pad_standard, 0},
+	{MENU_NEXT | MENU_INIT, 0, 0, 0, 0, init_xon_xoff, 0},
+	{MENU_NEXT, 3, "is1", 0, 0, pad_standard, 0},
+	{MENU_NEXT, 3, "is2", 0, 0, pad_standard, 0},
+	{MENU_NEXT, 3, "is3", 0, 0, pad_standard, 0},
+	{MENU_NEXT, 3, "rmxon", "smxon", 0, pad_rmxon, 0},
+	{MENU_NEXT | MENU_INIT, 0, 0, 0, 0, init_cup, 0},
+	/*
+	   Phase 2: Test home, screen clears and erases.
+	*/
+	{MENU_NEXT, 0, "home", 0, 0, pad_home1, 0},
+	{MENU_NEXT, 0, "home) (nel", 0, 0, pad_home2, 0},
+	{MENU_NEXT | 1, 0, "clear", 0, 0, pad_clear, 0},
+	{MENU_NEXT | MENU_LM1, 0, "ed", 0, 0, pad_clear, 0},
+	{MENU_NEXT | MENU_80c, 0, "ech", 0, 0, pad_ech, 0},
+	{MENU_NEXT | MENU_80c, 0, "el1", "cub1 nel", 0, pad_el1, 0},
+	{MENU_NEXT | MENU_10c, 0, "el", "nel", 0, pad_el, 0},
+	/*
+	   Phase 3: Character deletions and insertions
+	*/
+	{MENU_NEXT, 0, "smdc) (rmdc", 0, 0, pad_smdc, 0},
+	{MENU_NEXT | MENU_80c, 0, "dch", "smdc rmdc", 0, pad_dch, 0},
+	{MENU_NEXT | MENU_80c, 0, "dch1", "smdc rmdc", 0, pad_dch1, 0},
+	{MENU_NEXT, 0, "smir) (rmir", 0, 0, pad_smir, 0},
+	{MENU_NEXT | MENU_90c, 0, "ich) (ip", "smir rmir", 0, pad_ich, 0},
+	{MENU_NEXT | MENU_90c, 0, "ich1) (ip", "smir rmir", 0, pad_ich1, 0},
+	{MENU_NEXT, 4, "ich1) (dch1", "smir rmir", 0, pad_xch1, 0},
+	{MENU_NEXT | MENU_90c, 0, "rep", 0, 0, pad_rep, 0},
+	/*
+	   Phase 4: Test cursor addressing pads.
+	*/
+	{MENU_NEXT, 0, "cup", 0, 0, pad_cup, 0},
+	/*
+	   Phase 5: Test scrolling and cursor save/restore.
+	*/
+	{MENU_NEXT, 0, "hd", 0, 0, pad_hd, 0},
+	{MENU_NEXT, 0, "hu", 0, 0, pad_hu, 0},
+	{MENU_NEXT | MENU_LM1 | 1, 0, "rin", 0, 0, pad_rin, 0},
+	{MENU_NEXT, 0, "ri", 0, 0, pad_rin, 0},
+	{MENU_NEXT | MENU_LM1 | 1, 0, "il", 0, 0, pad_il, 0},
+	{MENU_NEXT, 0, "il1", 0, 0, pad_il, 0},
+	{MENU_NEXT | MENU_LM1 | 1, 0, "indn", 0, 0, pad_indn, 0},
+	{MENU_NEXT, 0, "ind", 0, 0, pad_indn, 0},
+	{MENU_NEXT | MENU_LM1 | 1, 0, "dl", 0, 0, pad_dl, 0},
+	{MENU_NEXT, 0, "dl1", 0, 0, pad_dl, 0},
+	{MENU_NEXT, 0, "il1) (dl1", 0, 0, pad_xl, 0},
+	{MENU_NEXT, 0, "sc) (rc", 0, 0, pad_scrc, 0},
+	{MENU_NEXT | MENU_50l, 0, "csr) (ind", 0, 0, pad_csrind, 0},
+	{MENU_NEXT, 0, "sc) (csr) (rc", 0, 0, pad_sccsrrc, 0},
+	{MENU_NEXT, 0, "csr) (nel", "sc rc", 0, pad_csr_nel, 0},
+	{MENU_NEXT, 0, "csr) (cup", 0, 0, pad_csr_cup, 0},
+	/*
+	   Phase 6: Test tabs.
+	*/
+	{MENU_NEXT, 0, "ht", 0, 0, pad_ht, 0},
+	/*
+	   Phase 7: Test character-set-switch pads.
+	*/
+	{MENU_NEXT, 0, "smso) (rmso", 0, 0, pad_smso, 0},
+	{MENU_NEXT, 0, "smacs) (rmacs", 0, 0, pad_smacs, 0},
+	/*
+	   Phase 8: Tests for miscellaneous mode-switch pads.
+	*/
+	{MENU_NEXT, 3, "flash", 0, 0, pad_standard, 0},
+	{MENU_NEXT, 3, "smkx", 0, 0, pad_standard, 0},
+	{MENU_NEXT, 3, "rmkx", 0, 0, pad_standard, 0},
+	{MENU_NEXT, 3, "smm", 0, 0, pad_standard, 0},
+	{MENU_NEXT, 3, "rmm", 0, 0, pad_standard, 0},
+	/*
+	   Phase 9: Test crash-and-burn properties of unpadded (clear).
+	*/
+	{0, 0, "clear", "xon", "k) run clear test with no padding", pad_crash, 0},
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+
+extern int test_complete;	/* counts number of tests completed */
+
+/* globals */
+int hzcc;			/* horizontal character count */
+char letter;			/* current character being displayed */
+int letter_number;		/* points into letters[] */
+int augment, repeats;		/* number of characters (or lines) effected */
+char letters[] = "AbCdefghiJklmNopQrStuVwXyZ";
+
+static char every_line[] = "This text should be on every line.";
+static char all_lines[] = "Each char on any line should be the same.  ";
+static char above_line[] = "The above lines should be all Xs.  ";
+static char no_visual[] = "This loop test has no visual failure indicator.  ";
+
+/*
+**	pad_standard(test_list, status, ch)
+**
+**	Run a single cap pad test.
+*/
+static void
+pad_standard(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	const char *long_name;
+	char *cap;
+	int l = 2, i;
+	char tbuf[128];
+
+	if ((cap = get_string_cap_byname(t->caps_done, &long_name))) {
+		sprintf(tbuf, "(%s) %s, start testing", t->caps_done,
+			long_name);
+		if (skip_pad_test(t, state, ch, tbuf)) {
+			return;
+		}
+		i = 1;
+		pad_test_startup(1);
+		do {
+			if (i >= columns) {
+				page_loop();
+				l++;
+				i = 1;
+			}
+			tt_putp(cap);
+			putchp(letter);
+			i++;
+		} while(still_testing());
+		pad_test_shutdown(t, 0);
+		if (l >= lines) {
+			home_down();
+		} else {
+			put_crlf();
+		}
+		ptextln(no_visual);
+	} else {
+		CAP_NOT_FOUND;
+		/* Note: get_string_cap_byname() always sets long_name */
+		sprintf(temp, "(%s) %s, not present.  ", t->caps_done,
+			long_name);
+		ptext(temp);
+	}
+	pad_done_message(t, state, ch);
+}
+
+/*
+**	init_xon_xoff(test_list, status, ch)
+**
+**	Initialize the xon_xoff values
+*/
+static void
+init_xon_xoff(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch GCC_UNUSED)
+{
+	/* the reset strings may dink with the XON/XOFF modes */
+	if (select_xon_xoff == 0 && exit_xon_mode) {
+		tc_putp(exit_xon_mode);
+	}
+	if (select_xon_xoff == 1 && enter_xon_mode) {
+		tc_putp(enter_xon_mode);
+	}
+}
+
+/*
+**	pad_rmxon(test_list, status, ch)
+**
+**	Test (rmxon) exit XON/XOFF mode
+*/
+static void
+pad_rmxon(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (select_xon_xoff == 0 && exit_xon_mode) {
+		pad_standard(t, state, ch);
+	}
+}
+
+/*
+**	init_cup(test_list, status, ch)
+**
+**	Send the initialization strings for XON/XOFF and (smcup)
+**	Stop pad testing if clear screen is missing.
+*/
+static void
+init_cup(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	init_xon_xoff(t, state, ch);
+	if (enter_ca_mode) {
+		tc_putp(enter_ca_mode);
+	}
+	if (!can_clear_screen) {
+		ptext("(clear) clear screen not present,");
+		ptext(" pad processing terminated.  ");
+		pad_done_message(t, state, ch);
+		if (*ch == 0 || *ch == 'n' || *ch == 's' || *ch == 'r') {
+			*ch = '?';
+		}
+		return;
+	}
+}
+
+/*
+**	pad_home1(test_list, status, ch)
+**
+**	Test (home) when (am) is set.
+*/
+static void
+pad_home1(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int j, k;
+
+	if (can_go_home && auto_right_margin) {
+		/*
+		   truly brain damaged terminals will fail this test because
+		   they cannot accept data at full rate
+		*/
+		if (skip_pad_test(t, state, ch, "(home) Home start testing")) {
+			return;
+		}
+		pad_test_startup(1);
+		do {
+			go_home();
+			for (j = 1; j < lines; j++) {
+				for (k = 0; k < columns; k++) {
+					if (k & 0xF) {
+						put_this(letter);
+					} else {
+						put_this('.');
+					}
+				}
+				SLOW_TERMINAL_EXIT;
+			}
+			NEXT_LETTER;
+		} while(still_testing());
+		pad_test_shutdown(t, 0);
+		ptext("All the dots should line up.  ");
+		pad_done_message(t, state, ch);
+		put_clear();
+	}
+}
+
+/*
+**	pad_home2(test_list, status, ch)
+**
+**	Test (home) and (nel).  (am) is reset.
+*/
+static void
+pad_home2(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int j, k;
+
+	if (can_go_home) {
+		if (skip_pad_test(t, state, ch,
+			"(home) Home, (nel) newline start testing")) {
+			return;
+		}
+		pad_test_startup(1);
+		do {
+			go_home();
+			for (j = 1; j < lines; j++) {
+				for (k = 2; k < columns; k++) {
+					if (k & 0xF) {
+						put_this(letter);
+					} else {
+						put_this('.');
+					}
+				}
+				put_crlf();	/* this does the (nel) */
+				SLOW_TERMINAL_EXIT;
+			}
+			NEXT_LETTER;
+		} while(still_testing());
+		pad_test_shutdown(t, 0);
+		ptext("All the dots should line up.  ");
+		pad_done_message(t, state, ch);
+		put_clear();
+	}
+}
+
+/*
+**	pad_clear(test_list, status, ch)
+**
+**	Test (clear) and (ed)
+**	run the clear screen tests (also clear-to-end-of-screen)
+**
+**	0) full page
+**	1) sparse page
+**	2) short lines
+**	3) one full line
+**	4) one short line
+*/
+static void
+pad_clear(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	const char *end_message = 0;
+	const char *txt;
+	int j, k, is_clear;
+	int clear_select;		/* select the test number */
+
+	is_clear = t->flags & 1;
+	clear_select = auto_right_margin ? 0 : 1;
+	if (is_clear) {
+		txt = "(clear) clear-screen start testing";
+	} else {
+		if (!clr_eos) {
+			CAP_NOT_FOUND;
+			ptext("(ed) erase-to-end-of-display, not present.  ");
+			pad_done_message(t, state, ch);
+			return;
+		}
+		txt = "(ed) erase-to-end-of-display start testing";
+	}
+	if (skip_pad_test(t, state, ch, txt)) {
+		return;
+	}
+	if (enter_am_mode) {
+		tc_putp(enter_am_mode);
+		clear_select = 0;
+	}
+	for (; clear_select < 5; clear_select++) {
+		if (augment > lines || is_clear || !cursor_address) {
+			augment = lines;
+		} else {
+			if (augment <= 1) {
+				augment = 2;
+			}
+			if (augment < lines) {
+				put_clear();
+				tt_putparm(cursor_address, 1,
+					lines - augment - 1, 0);
+				ptextln("This line should not be erased (ed)");
+			}
+		}
+		repeats = augment;
+		switch (clear_select) {
+		case 0:
+			end_message = "Clear full screen.  ";
+			break;
+		case 1:
+			end_message = "Clear sparse screen.  ";
+			if (cursor_down) {
+				break;
+			}
+			clear_select++;
+			/* FALLTHRU */
+		case 2:
+			end_message = "Clear one character per line.  ";
+			if (newline) {
+				break;
+			}
+			clear_select++;
+			/* FALLTHRU */
+		case 3:
+			end_message = "Clear one full line.  ";
+			break;
+		case 4:
+			end_message = "Clear single short line.  ";
+			break;
+		}
+		pad_test_startup(0);
+		do {
+			switch (clear_select) {
+			case 0:	/* full screen test */
+				for (j = 1; j < repeats; j++) {
+					for (k = 0; k < columns; k++) {
+						if (k & 0xF) {
+							put_this(letter);
+						} else {
+							put_this('.');
+						}
+					}
+					SLOW_TERMINAL_EXIT;
+				}
+				break;
+			case 1:	/* sparse screen test */
+				for (j = columns - repeats; j > 2; j--) {
+					put_this(letter);
+				}
+				for (j = 2; j < repeats; j++) {
+					tt_putp(cursor_down);
+					put_this(letter);
+				}
+				break;
+			case 2:	/* short lines */
+				for (j = 2; j < repeats; j++) {
+					put_this(letter);
+					tt_putp(newline);
+				}
+				put_this(letter);
+				break;
+			case 3:	/* one full line */
+				for (j = columns - 5; j > 1; j--) {
+					put_this(letter);
+				}
+				break;
+			case 4:	/* one short line */
+				put_str("Erase this!");
+				break;
+			}
+			if (is_clear) {
+				put_clear();
+			} else {
+				if (augment == lines) {
+					go_home();
+				} else {
+					tt_putparm(cursor_address, 1,
+						lines - repeats, 0);
+				}
+				tt_tputs(clr_eos, repeats);
+			}
+			NEXT_LETTER;
+		} while(still_testing());
+		pad_test_shutdown(t, 1);
+		ptext(end_message);
+
+		pad_done_message(t, state, ch);
+
+		if (*ch != 0 && *ch != 'n') {
+			return;
+		}
+	}
+}
+
+/*
+**	pad_ech(test_list, status, ch)
+**
+**	Test (ech) erase characters
+*/
+static void
+pad_ech(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!erase_chars) {
+		CAP_NOT_FOUND;
+		ptext("(ech) Erase-characters, not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(ech) Erase-characters start testing")) {
+		return;
+	}
+	if (augment > columns - 2) {
+		augment = columns - 2;
+	}
+	pad_test_startup(1);
+	do {
+		go_home();
+		for (i = 2; i < lines; i++) {
+			for (j = 0; j <= repeats; j++) {
+				putchp(letter);
+			}
+			put_cr();
+			tt_putparm(erase_chars, repeats, repeats, 0);
+			put_crlf();
+			SLOW_TERMINAL_EXIT;
+		}
+		for (i = 1; i <= repeats; i++) {
+			putchp(' ');
+		}
+		putchp(letter);
+		put_crlf();
+		NEXT_LETTER;
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	ptext(all_lines);
+	pad_done_message(t, state, ch);
+	put_clear();
+}
+
+/*
+**	pad_el1(test_list, status, ch)
+**
+**	Test (el1) erase to start of line also (cub1) and (nel)
+*/
+static void
+pad_el1(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!clr_bol) {
+		CAP_NOT_FOUND;
+		ptext("(el1) Erase-to-beginning-of-line, not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(el1) Erase-to-beginning-of-line start testing")) {
+		return;
+	}
+	if (augment > columns - 2) {
+		augment = columns - 2;
+	}
+	pad_test_startup(1);
+	do {
+		go_home();
+		for (i = 2; i < lines; i++) {
+			for (j = 0; j <= repeats; j++) {
+				putchp(letter);
+			}
+			tt_putp(cursor_left);
+			tt_putp(cursor_left);
+			tt_tputs(clr_bol, repeats);
+			put_crlf();
+			SLOW_TERMINAL_EXIT;
+		}
+		for (i = 1; i <= repeats; i++) {
+			putchp(' ');
+		}
+		putchp(letter);
+		put_crlf();
+		NEXT_LETTER;
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	ptext(all_lines);
+	pad_done_message(t, state, ch);
+	put_clear();
+}
+
+/*
+**	pad_el(test_list, status, ch)
+**
+**	Test (el) clear to end of line also (nel)
+*/
+static void
+pad_el(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!clr_eol) {
+		CAP_NOT_FOUND;
+		ptext("(el) Clear-to-end-of-line, not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(el) Clear-to-end-of-line start testing")) {
+		return;
+	}
+	hzcc = columns * 8 / 10;	/* horizontal character count */
+	if (augment > hzcc) {
+		augment = hzcc;
+	}
+	pad_test_startup(1);
+	do {
+		go_home();
+		for (i = 2; i < lines; i++) {
+			for (j = -1; j < augment; j++) {
+				putchp(letter);
+			}
+			put_cr();
+			putchp(letter);
+			tt_putp(clr_eol);
+			put_crlf();
+			SLOW_TERMINAL_EXIT;
+		}
+		putchp(letter);
+		put_crlf();
+		NEXT_LETTER;
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	ptext(all_lines);
+	pad_done_message(t, state, ch);
+	put_clear();
+}
+
+/*
+**	pad_smdc(test_list, status, ch)
+**
+**	Test (smdc) (rmdc) Delete mode
+*/
+static void
+pad_smdc(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+
+	if (!enter_delete_mode) {
+		CAP_NOT_FOUND;
+		ptext("(smdc) Enter-delete-mode");
+		if (!exit_delete_mode) {
+			ptext(", (rmdc) Exit-delete-mode");
+		}
+		ptext(", not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(smdc) (rmdc) Enter/Exit-delete-mode start testing")) {
+		return;
+	}
+	pad_test_startup(1);
+	do {
+		page_loop();
+		for (i = 1; i < columns; i++) {
+			tt_putp(enter_delete_mode);
+			tt_putp(exit_delete_mode);
+			putchp(letter);
+		}
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	home_down();
+	ptext(no_visual);
+	pad_done_message(t, state, ch);
+	put_clear();
+}
+
+/*
+**	pad_dch(test_list, status, ch)
+**
+**	Test (smdc) (rmdc) Delete mode and (dch)
+*/
+static void
+pad_dch(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!parm_dch) {
+		CAP_NOT_FOUND;
+		ptext("(dch) Delete-characters, not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(dch) Delete-characters start testing")) {
+		return;
+	}
+	hzcc = columns * 8 / 10;	/* horizontal character count */
+	if (augment > hzcc) {
+		augment = hzcc;
+	}
+	pad_test_startup(1);
+	do {
+		go_home();
+		for (i = 2; i < lines; i++) {
+			for (j = 0; j <= repeats; j++) {
+				putchp(letter);
+			}
+			put_cr();
+			tt_putp(enter_delete_mode);
+			tt_putparm(parm_dch, repeats, repeats, 0);
+			tt_putp(exit_delete_mode);
+			put_crlf();
+			SLOW_TERMINAL_EXIT;
+		}
+		putchp(letter);
+		put_crlf();
+		NEXT_LETTER;
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	home_down();
+	ptext(all_lines);
+	pad_done_message(t, state, ch);
+	put_clear();
+}
+
+/*
+**	pad_dch1(test_list, status, ch)
+**
+**	Test (smdc) (rmdc) Delete mode and (dch1)
+*/
+static void
+pad_dch1(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!delete_character) {
+		if (parm_dch) {
+			/* if the other one is defined then its OK */
+			return;
+		}
+		CAP_NOT_FOUND;
+		ptext("(dch1) Delete-character, not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(dch1) Delete-character start testing")) {
+		return;
+	}
+	hzcc = columns * 8 / 10;	/* horizontal character count */
+	if (augment > hzcc) {
+		augment = hzcc;
+	}
+	pad_test_startup(1);
+	do {
+		go_home();
+		for (i = 2; i < lines; i++) {
+			for (j = -1; j < augment; j++) {
+				putchp(letter);
+			}
+			put_cr();
+			tt_putp(enter_delete_mode);
+			for (j = 0; j < augment; j++) {
+				tt_putp(delete_character);
+			}
+			tt_putp(exit_delete_mode);
+			put_crlf();
+			SLOW_TERMINAL_EXIT;
+		}
+		putchp(letter);
+		put_crlf();
+		NEXT_LETTER;
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	ptext(all_lines);
+	pad_done_message(t, state, ch);
+	put_clear();
+}
+
+/*
+**	pad_smir(test_list, status, ch)
+**
+**	Test (smir) (rmir) Insert mode
+*/
+static void
+pad_smir(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+
+	if (!enter_insert_mode) {
+		CAP_NOT_FOUND;
+		ptext("(smir) Enter-insert-mode");
+		if (!exit_insert_mode) {
+			ptext(", (rmir) Exit-insert-mode");
+		}
+		ptext(", not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(smir) (rmir) Enter/Exit-insert-mode start testing")) {
+		return;
+	}
+	pad_test_startup(1);
+	do {
+		page_loop();
+		for (i = 1; i < columns; i++) {
+			tt_putp(enter_insert_mode);
+			tt_putp(exit_insert_mode);
+			putchp(letter);
+		}
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	home_down();
+	ptext(no_visual);
+	pad_done_message(t, state, ch);
+	put_clear();
+}
+
+/*
+**	pad_ich(test_list, status, ch)
+**
+**	Test (smir) (rmir) Insert mode and (ich) and (ip)
+*/
+static void
+pad_ich(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!parm_ich) {
+		CAP_NOT_FOUND;
+		ptext("(ich) Insert-characters, not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(ich) Insert-characters, (ip) Insert-padding start testing")) {
+		return;
+	}
+	j = columns * 9 / 10;
+	if (augment > j) {
+		augment = j;
+	}
+	pad_test_startup(1);
+	do {
+		go_home();
+		for (i = 2; i < lines; i++) {
+			putchp(letter);
+			put_cr();
+			tt_putp(enter_insert_mode);
+			replace_mode = 0;
+			tt_putparm(parm_ich, repeats, repeats, 0);
+			tt_putp(exit_insert_mode);
+			replace_mode = 1;
+			put_crlf();
+			SLOW_TERMINAL_EXIT;
+		}
+		for (i = 0; i < repeats; i++) {
+			putchp(' ');
+		}
+		putchp(letter);
+		NEXT_LETTER;
+		put_crlf();
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	ptext(all_lines);
+	pad_done_message(t, state, ch);
+	tc_putp(exit_insert_mode);
+}
+
+/*
+**	pad_ich1(test_list, status, ch)
+**
+**	Test (smir) (rmir) Insert mode and (ich1) and (ip)
+*/
+static void
+pad_ich1(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!insert_character) {
+		CAP_NOT_FOUND;
+		ptext("(ich1) Insert-character, not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(ich1) Insert-character, (ip) Insert-padding start testing")) {
+		return;
+	}
+	if (augment > columns - 2) {
+		augment = columns - 2;
+	}
+	pad_test_startup(1);
+	do {
+		put_clear();
+		for (i = 2; i < lines; i++) {
+			putchp(letter);
+			put_cr();
+			tt_putp(enter_insert_mode);
+			replace_mode = 0;
+			if (!insert_padding && !insert_character) {
+				/* only enter/exit is needed */
+				for (j = 0; j < augment; j++) {
+					putchp('.');
+				}
+			} else {
+				for (j = 0; j < augment; j++) {
+					tt_putp(insert_character);
+					putchp('.');
+					tt_putp(insert_padding);
+				}
+			}
+			tt_putp(exit_insert_mode);
+			replace_mode = 1;
+			put_crlf();
+			SLOW_TERMINAL_EXIT;
+		}
+		for (j = 0; j < augment; j++) {
+			putchp('.');
+		}
+		putchp(letter);
+		NEXT_LETTER;
+		put_crlf();
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	ptext(all_lines);
+	pad_done_message(t, state, ch);
+	tc_putp(exit_insert_mode);
+}
+
+/*
+**	pad_xch1(test_list, status, ch)
+**
+**	Test (ich1) (ip) (dch1)
+*/
+static void
+pad_xch1(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	static char xch1[] =
+	"This line should not be garbled. It should be left justified.";
+
+	if (enter_insert_mode || exit_insert_mode ||
+		enter_delete_mode || exit_delete_mode ||
+		!insert_character || !delete_character) {
+		/* this test is quietly ignored */
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(ich1) Insert-character, (dch1) Delete-character start testing")) {
+		return;
+	}
+	put_crlf();
+	ptext(xch1);
+	put_cr();
+	pad_test_startup(0);
+	do {
+		tt_putp(insert_character);
+		tt_putp(delete_character);
+	} while(still_testing());
+	pad_test_shutdown(t, 1);
+	ptextln(xch1);
+	ptext("The preceding two lines should be the same.  ");
+	pad_done_message(t, state, ch);
+}
+
+/*
+**	pad_rep(test_list, status, ch)
+**
+**	Test (rep) repeat character
+*/
+static void
+pad_rep(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!repeat_char) {
+		CAP_NOT_FOUND;
+		ptext("(rep) Repeat-character, not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(rep) Repeat-character start testing")) {
+		return;
+	}
+	if (augment > columns - 2) {
+		augment = columns - 2;
+	}
+	if (augment < 2) {
+		augment = 2;
+	}
+	pad_test_startup(1);
+	do {
+		go_home();
+		for (i = 2; i < lines; i++) {
+			tt_putparm(repeat_char, repeats, letter, repeats);
+			put_crlf();
+		}
+		for (j = 0; j < repeats; j++) {
+			putchp(letter);
+		}
+		put_crlf();
+		NEXT_LETTER;
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	ptextln(all_lines);
+	pad_done_message(t, state, ch);
+}
+
+/*
+**	pad_cup(test_list, status, ch)
+**
+**	Test (cup) Cursor address
+*/
+static void
+pad_cup(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j, l, r, c;
+
+	if (!cursor_address) {
+		CAP_NOT_FOUND;
+		ptext("(cup) Cursor-address not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(cup) Cursor-address start testing")) {
+		return;
+	}
+	put_clear();
+	ptext("Each line should be filled with the same letter.  There should");
+	ptext(" be no gaps, or single letters scattered over the screen.  ");
+	if (char_count + 15 > columns) {
+		put_crlf();
+	}
+	if (((lines - line_count) & 1) == 0) {
+		/* this removes the gap in the middle of the test when the
+		number of lines is odd.  */
+		put_crlf();
+	}
+	r = line_count;
+	c = char_count;
+	l = (columns - 4) >> 1;
+	pad_test_startup(0);
+	do {
+		for (i = 1; i + i + r < lines; i++) {
+			for (j = 0; j <= l; j++) {
+				tt_putparm(cursor_address, 1, r + i, j);
+				putchp(letter);
+				tt_putparm(cursor_address, 1, r + i, l + l + 1 - j);
+				putchp(letter);
+				tt_putparm(cursor_address, 1, lines - i, j);
+				putchp(letter);
+				tt_putparm(cursor_address, 1, lines - i, l + l + 1 - j);
+				putchp(letter);
+			}
+			SLOW_TERMINAL_EXIT;
+		}
+		NEXT_LETTER;
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	tt_putparm(cursor_address, 1, line_count = r, char_count = c);
+	pad_done_message(t, state, ch);
+	put_clear();
+}
+
+/*
+**	pad_hd(test_list, status, ch)
+**
+**	Test (hd) Half down
+*/
+static void
+pad_hd(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j, k;
+
+	if (!down_half_line) {
+		CAP_NOT_FOUND;
+		ptext("(hd) Half-line-down not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(hd) Half-line-down start testing")) {
+		return;
+	}
+	pad_test_startup(1);
+	do {
+		for (i = 1; i < columns; i += 2) {
+			for (j = 1; j < i; ++j) {
+				putchp(' ');
+			}
+			tt_putp(down_half_line);
+			for (k = lines + lines; k > 4; k--) {
+				if (j++ >= columns) {
+					break;
+				}
+				tt_putp(down_half_line);
+				putchp(letter);
+			}
+			go_home();
+			SLOW_TERMINAL_EXIT;
+		}
+		NEXT_LETTER;
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	pad_done_message(t, state, ch);
+	put_clear();
+}
+
+/*
+**	pad_hu(test_list, status, ch)
+**
+**	Test (hu) Half line up
+*/
+static void
+pad_hu(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j, k;
+
+	if (!up_half_line) {
+		CAP_NOT_FOUND;
+		ptext("(hu) Half-line-up not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(hu) Half-line-up start testing")) {
+		return;
+	}
+	pad_test_startup(1);
+	do {
+		for (i = 1; i < columns; i += 2) {
+			home_down();
+			for (j = 1; j < i; ++j) {
+				putchp(' ');
+			}
+			tt_putp(up_half_line);
+			for (k = lines + lines; k > 4; k--) {
+				if (j++ >= columns) {
+					break;
+				}
+				tt_putp(up_half_line);
+				putchp(letter);
+			}
+			SLOW_TERMINAL_EXIT;
+		}
+		go_home();
+		NEXT_LETTER;
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	pad_done_message(t, state, ch);
+	put_clear();
+}
+
+/*
+**	pad_rin(test_list, status, ch)
+**
+**	Test (rin) and (ri) Reverse index
+*/
+static void
+pad_rin(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+	const char *start_message;
+
+	if (t->flags & 1) {
+		/* rin */
+		if (!parm_rindex) {
+			CAP_NOT_FOUND;
+			ptext("(rin) Scroll-reverse-n-lines not present.  ");
+			pad_done_message(t, state, ch);
+			return;
+		}
+		start_message = "(rin) Scroll-reverse-n-lines start testing";
+	} else {
+		/* ri */
+		if (!scroll_reverse) {
+			CAP_NOT_FOUND;
+			ptext("(ri) Scroll-reverse not present.  ");
+			pad_done_message(t, state, ch);
+			return;
+		}
+		start_message = "(ri) Scroll-reverse start testing";
+		augment = 1;
+	}
+	if (skip_pad_test(t, state, ch, start_message)) {
+		return;
+	}
+	pad_test_startup(1);
+	do {
+		sprintf(temp, "%d\r", test_complete);
+		put_str(temp);
+		if (scroll_reverse && augment == 1) {
+			tt_putp(scroll_reverse);
+		} else {
+			tt_putparm(parm_rindex, repeats, repeats, 0);
+		}
+	} while(still_testing());
+	put_str("This line should be on the bottom.\r");
+	if (scroll_reverse && augment == 1) {
+		for (i = 1; i < lines; i++) {
+			tt_putp(scroll_reverse);
+		}
+	} else {
+		tt_putparm(parm_rindex, lines - 1, lines - 1, 0);
+	}
+	putln("The screen should have text on the bottom line.");
+	sprintf(temp, "Scroll reverse %d line%s.  ", augment,
+		augment == 1 ? "" : "s");
+	put_str(temp);
+	pad_test_shutdown(t, 0);
+	pad_done_message(t, state, ch);
+	put_clear();
+}
+
+/*
+**	pad_il(test_list, status, ch)
+**
+**	Test (il) and (il1) Insert line
+*/
+static void
+pad_il(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+	const char *start_message;
+
+	if (t->flags & 1) {
+		/* il */
+		if (!parm_insert_line) {
+			CAP_NOT_FOUND;
+			ptext("(il) Insert-lines not present.  ");
+			pad_done_message(t, state, ch);
+			return;
+		}
+		start_message = "(il) Insert-lines start testing";
+	} else {
+		/* il1 */
+		if (!insert_line) {
+			CAP_NOT_FOUND;
+			ptext("(il1) Insert-line not present.  ");
+			pad_done_message(t, state, ch);
+			return;
+		}
+		start_message = "(il1) Insert-line start testing";
+		augment = 1;
+	}
+	if (skip_pad_test(t, state, ch, start_message)) {
+		return;
+	}
+	pad_test_startup(1);
+	do {
+		sprintf(temp, "%d\r", test_complete);
+		put_str(temp);
+		if (insert_line && repeats == 1) {
+			tt_putp(insert_line);
+		} else {
+			tt_putparm(parm_insert_line, repeats, repeats, 0);
+		}
+	} while(still_testing());
+	put_str("This line should be on the bottom.\r");
+	if (scroll_reverse && augment == 1) {
+		for (i = 1; i < lines; i++) {
+			tt_putp(insert_line);
+		}
+	} else {
+		tt_putparm(parm_insert_line, lines - 1, lines - 1, 0);
+	}
+	putln("The screen should have text on the bottom line.");
+	sprintf(temp, "Insert %d line%s.  ", augment,
+		augment == 1 ? "" : "s");
+	put_str(temp);
+	pad_test_shutdown(t, 0);
+	pad_done_message(t, state, ch);
+	put_clear();
+}
+
+/*
+**	pad_indn(test_list, status, ch)
+**
+**	Test (indn) and (ind) Scroll forward
+*/
+static void
+pad_indn(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+	const char *start_message;
+
+	if (t->flags & 1) {
+		/* indn */
+		if (!parm_index) {
+			CAP_NOT_FOUND;
+			ptext("(indn) Scroll-forward-n-lines not present.  ");
+			pad_done_message(t, state, ch);
+			return;
+		}
+		start_message = "(indn) Scroll-forward-n-lines start testing";
+	} else {
+		/* ind */
+		if (!scroll_forward && over_strike) {
+			CAP_NOT_FOUND;
+			ptext("(ind) Scroll-forward not tested on overstrike terminals.  ");
+			pad_done_message(t, state, ch);
+			return;
+		}
+		start_message = "(ind) Scroll-forward start testing";
+		augment = 1;
+	}
+	if (skip_pad_test(t, state, ch, start_message)) {
+		return;
+	}
+	pad_test_startup(1);
+	/* go to the bottom of the screen */
+	home_down();
+	do {
+		sprintf(temp, "%d\r", test_complete);
+		put_str(temp);
+		if (augment > 1) {
+			tt_putparm(parm_index, repeats, repeats, 0);
+		} else {
+			put_ind();
+		}
+	} while(still_testing());
+	put_str("This line should be on the top.\r");
+	if (augment == 1) {
+		for (i = 1; i < lines; i++) {
+			put_ind();
+		}
+	} else {
+		tt_putparm(parm_index, lines - 1, lines - 1, 0);
+	}
+	go_home();
+	sprintf(temp, "\nScroll forward %d line%s.  ", augment,
+		augment == 1 ? "" : "s");
+	put_str(temp);
+	pad_test_shutdown(t, 0);
+	pad_done_message(t, state, ch);
+}
+
+/*
+**	pad_dl(test_list, status, ch)
+**
+**	Test (dl) and (dl1) Delete lines
+*/
+static void
+pad_dl(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i = 0;
+	const char *start_message;
+
+	if (t->flags & 1) {
+		/* dl */
+		if (!parm_delete_line) {
+			CAP_NOT_FOUND;
+			ptext("(dl) Delete-lines not present.  ");
+			pad_done_message(t, state, ch);
+			return;
+		}
+		start_message = "(dl) Delete-lines start testing";
+	} else {
+		/* dl1 */
+		if (!delete_line) {
+			CAP_NOT_FOUND;
+			ptext("(dl1) Delete-line not present.  ");
+			pad_done_message(t, state, ch);
+			return;
+		}
+		start_message = "(dl1) Delete-line start testing";
+		augment = 1;
+	}
+	if (skip_pad_test(t, state, ch, start_message)) {
+		return;
+	}
+	pad_test_startup(1);
+	do {
+		sprintf(temp, "%d\r", test_complete);
+		if ((i & 0x7f) == 0 && augment < lines - 1) {
+			go_home();
+			putln(temp);
+		}
+		put_str(temp);
+		if (repeats || !delete_line) {
+			tt_putparm(parm_delete_line, repeats, repeats, 0);
+		} else {
+			tt_putp(delete_line);
+		}
+	} while(still_testing());
+	home_down();
+	put_str("This line should be on the top.");
+	go_home();
+	if (repeats || !delete_line) {
+		tt_putparm(parm_delete_line, lines - 1, lines - 1, 0);
+	} else {
+		for (i = 1; i < lines; i++) {
+			tt_putp(delete_line);
+		}
+	}
+	sprintf(temp, "\nDelete %d line%s.  ", augment,
+		augment == 1 ? "" : "s");
+	put_str(temp);
+	pad_test_shutdown(t, 0);
+	pad_done_message(t, state, ch);
+}
+
+/*
+**	pad_xl(test_list, status, ch)
+**
+**	Test (il1) Insert and (dl1) Delete lines
+*/
+static void
+pad_xl(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	if (!insert_line && !delete_line) {
+		/* quietly skip this test */
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(il1) Insert-line, (dl1) Delete-line start testing")) {
+		return;
+	}
+	put_clear();
+	putln("\rThis text is written on the first line.");
+	ptext("This sentence begins on the second line.  As this");
+	ptext(" test runs the bottom part of this paragraph will");
+	ptext(" jump up and down.  Don't worry, that's normal.  When");
+	ptext(" the jumping stops, the entire paragraph should");
+	ptext(" still be on the screen and in the same place as when");
+	ptext(" the test started.  If this paragraph has scrolled");
+	ptext(" off the top or bottom of the screen then the test");
+	ptext(" has failed.  Scrolling off the top of the screen");
+	ptext(" usually means that the delete line capability is");
+	ptext(" working better than the insert line capability.  If");
+	ptext(" the text scrolls off the bottom then delete line may");
+	ptext(" be broken.  If parts of the text are missing then");
+	ptext(" you should get professional help.");
+	put_crlf();
+	go_home();
+	put_newlines(2);
+	pad_test_startup(0);
+	do {
+		tt_putp(insert_line);
+		put_cr();
+		tt_putp(delete_line);
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	home_down();
+	ptext("The top of the screen should have a paragraph of text.  ");
+	pad_done_message(t, state, ch);
+}
+
+/*
+**	pad_scrc(test_list, status, ch)
+**
+**	Test (sc) (rc) Save/restore cursor
+*/
+static void
+pad_scrc(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+
+	if (!save_cursor || !restore_cursor) {
+		CAP_NOT_FOUND;
+		if (save_cursor) {
+			ptext("(rc) Restore-cursor");
+		} else
+		if (restore_cursor) {
+			ptext("(sc) Save-cursor");
+		} else {
+			ptext("(sc) Save-cursor, (rc) Restore-cursor");
+		}
+		ptext(" not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(sc) (rc) Save/Restore-cursor start testing")) {
+		return;
+	}
+	pad_test_startup(1);
+	do {
+		page_loop();
+		for (i = 1; i < columns; i++) {
+			tt_putp(save_cursor);
+			putchp(letter);
+			tt_putp(restore_cursor);
+			putchp('X');
+		}
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	home_down();
+	ptext(above_line);
+	pad_done_message(t, state, ch);
+}
+
+/*
+**	pad_csrind(test_list, status, ch)
+**
+**	Test (csr) and (ind) Change scroll region and index.
+*/
+static void
+pad_csrind(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+
+	if (!change_scroll_region) {
+		CAP_NOT_FOUND;
+		ptext("(csr) Change-scroll-region not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(csr) Save/Restore-cursor, (ind) index start testing")) {
+		return;
+	}
+	if (augment < 2) {
+		augment = 2;
+	}
+	if (augment > lines - 1) {
+		augment = lines - 1;
+	}
+	put_clear();
+	ptext("This text is on the top line.");
+	tt_putparm(change_scroll_region, 1, lines - augment, lines - 1);
+	/* go to the bottom of the screen */
+	home_down();
+	pad_test_startup(0);
+	do {
+		sprintf(temp, "%d\r", test_complete);
+		put_str(temp);
+		put_ind();
+	} while(still_testing());
+	ptextln("(csr) is broken.");
+	for (i = augment; i > 1; i--) {
+		put_ind();
+	}
+	pad_test_shutdown(t, 0);
+	ptext("All but top and bottom lines should be blank.  ");
+	pad_done_message(t, state, ch);
+	tt_putparm(change_scroll_region, 1, 0, lines - 1);
+	put_clear();
+}
+
+/*
+**	pad_sccsrrc(test_list, status, ch)
+**
+**	Test (sc) (csr) and (rc) Save/Change/Restore scroll region
+*/
+static void
+pad_sccsrrc(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i;
+
+	if (!save_cursor || !change_scroll_region || !restore_cursor) {
+		/* quietly ignore this test */
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(sc) (csr) (rc) Save/Change/Restore-cursor, start testing")) {
+		return;
+	}
+	pad_test_startup(1);
+	do {
+		page_loop();
+		for (i = 1; i < columns; i++) {
+			tt_putp(save_cursor);
+			putchp(letter);
+			tt_putparm(change_scroll_region, 1, 0, lines - 1);
+			tt_putp(restore_cursor);
+			putchp('X');
+		}
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	home_down();
+	ptext(above_line);
+	pad_done_message(t, state, ch);
+	tt_putparm(change_scroll_region, 1, 0, lines - 1);
+}
+
+/*
+**	pad_csr_nel(test_list, status, ch)
+**
+**	Test (sc) (csr) (nel) and (rc) Save/Change/Restore scroll region
+*/
+static void
+pad_csr_nel(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!save_cursor || !change_scroll_region || !restore_cursor) {
+		/* quietly ignore this test */
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(csr) Change-scroll-region, (nel) newline start testing")) {
+		return;
+	}
+	pad_test_startup(1);
+	do {
+		for (i = 0; i < lines; i++) {
+			for (j = lines - i; j > 0; j--) {
+				put_crlf();
+			}
+			tt_putp(save_cursor);
+			tt_putparm(change_scroll_region, 1, i, lines - 1);
+			tt_putp(restore_cursor);
+			put_str(every_line);
+		}
+		tt_putp(save_cursor);
+		tt_putparm(change_scroll_region, 1, 0, lines - 1);
+		tt_putp(restore_cursor);
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	put_str("  ");
+	pad_done_message(t, state, ch);
+	tt_putparm(change_scroll_region, 1, 0, lines - 1);
+}
+
+/*
+**	pad_csr_cup(test_list, status, ch)
+**
+**	Test (csr) (cup) Change scroll region and cursor address
+*/
+static void
+pad_csr_cup(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!change_scroll_region || !cursor_address) {
+		/* quietly ignore this test */
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(csr) Change-scroll-region, (cup) cursor-address start testing")) {
+		return;
+	}
+	pad_test_startup(1);
+	do {
+		for (i = 0; i < lines; i++) {
+			for (j = lines - i; j > 0; j--) {
+				put_crlf();
+			}
+			tt_putparm(change_scroll_region, 1, i, lines - 1);
+			tt_putparm(cursor_address, 1, lines - 1, 0);
+			put_str(every_line);
+		}
+		tt_putparm(change_scroll_region, 1, 0, lines - 1);
+		tt_putparm(cursor_address, 1, lines - 1, strlen(every_line));
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	put_str("  ");
+	pad_done_message(t, state, ch);
+	tt_putparm(change_scroll_region, 1, 0, lines - 1);
+}
+
+/*
+**	pad_ht(test_list, status, ch)
+**
+**	Test (ht) Tabs
+*/
+static void
+pad_ht(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!set_tab && init_tabs <= 0) {
+		CAP_NOT_FOUND;
+		ptext("(ht) Tab not tested.  (hts) Set-tabs and (it) initial-tabs not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch, "(ht) Tab start testing")) {
+		return;
+	}
+	pad_test_startup(1);
+	do {
+		/*
+		   it is not always possible to test tabs with caps
+		   that do not already have padding. The following
+		   test uses a mixed bag of tests in order to avoid
+		   this problem. Note: I do not scroll
+		*/
+		if (auto_right_margin && can_go_home)
+			for (i = 1, go_home(); i < lines - 2; i++) {
+				for (j = 8; j < columns; j += 8) {
+					putchp('\t');
+				}
+				put_str("A        ");
+			}
+		if (cursor_down && can_go_home)
+			for (i = 1, go_home(); i < lines - 2; i++) {
+				for (j = 8; j < columns; j += 8) {
+					putchp('\t');
+				}
+				put_str("D\r");
+				tt_putp(cursor_down);
+			}
+		if (cursor_address)
+			for (i = 1; i < lines - 2; i++) {
+				tt_putparm(cursor_address, 1, i - 1, 0);
+				for (j = 8; j < columns; j += 8) {
+					putchp('\t');
+				}
+				put_str("C");
+			}
+		go_home();
+		for (i = 1; i < lines - 2; i++) {
+			for (j = 8; j < columns; j += 8) {
+				putchp('\t');
+			}
+			putln("N");
+		}
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	ptextln("Letters on the screen other than Ns at the right margin indicate failure.");
+	ptext("A-(am) D-(cud1) C-(cup) N-(nel)  ");
+	pad_done_message(t, state, ch);
+}
+
+/*
+**	pad_smso(test_list, status, ch)
+**
+**	Test (smso) (rmso) Enter/exit mode
+*/
+static void
+pad_smso(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	if (!enter_standout_mode || !exit_standout_mode) {
+		CAP_NOT_FOUND;
+		ptext("(smso) (rmso) Enter/Exit-standout-mode not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(smso) (rmso) Enter/Exit-standout-mode start testing")) {
+		return;
+	}
+	/*
+	   In terminals that emulate non-hidden attributes with hidden
+	   attributes, the amount of time that it takes to fill the screen
+	   with an attribute is nontrivial. The following test is designed to
+	   catch those delays
+	*/
+	pad_test_startup(1);
+	do {
+		page_loop();
+		j = magic_cookie_glitch > 0 ? magic_cookie_glitch : 0;
+		for (i = 2 + j + j; i < columns;) {
+			put_mode(enter_standout_mode);
+			i += j + j + 2;
+			putchp('X');
+			put_mode(exit_standout_mode);
+			putchp('X');
+		}
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	home_down();
+	ptext(above_line);
+	pad_done_message(t, state, ch);
+	put_mode(exit_standout_mode);
+}
+
+/*
+**	pad_smacs(test_list, status, ch)
+**
+**	Test (smacs) (rmacs) Enter/exit altcharset mode
+*/
+static void
+pad_smacs(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int i, j;
+
+	/* test enter even if exit is missing */
+	if (!enter_alt_charset_mode) {
+		CAP_NOT_FOUND;
+		ptext("(smacs) Enter-altcharset-mode not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(smacs) (rmacs) Enter/Exit-altcharset-mode start testing")) {
+		return;
+	}
+	pad_test_startup(1);
+	do {
+		page_loop();
+		j = magic_cookie_glitch > 0 ? magic_cookie_glitch : 0;
+		for (i = 2 + j + j; i < columns;) {
+			put_mode(enter_alt_charset_mode);
+			i += j + j + 2;
+			putchp(letter);
+			put_mode(exit_alt_charset_mode);
+			putchp(letter);
+		}
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	home_down();
+	ptext("Every other character is from the alternate character set.  ");
+	pad_done_message(t, state, ch);
+	put_mode(exit_alt_charset_mode);
+}
+
+/*
+**	pad_crash(test_list, status, ch)
+**
+**	Test (clear) without padding
+*/
+static void
+pad_crash(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int save_xon_xoff;
+
+	if (!clear_screen) {
+		ptext("(clear) Clear-screen not present.  ");
+		pad_done_message(t, state, ch);
+		return;
+	}
+	ptext("If you would like to see if the terminal will really lock up.");
+	ptextln("  I will send the clear screen sequence without the pads.");
+	if (skip_pad_test(t, state, ch,
+		"(clear) Clear-screen start crash testing")) {
+		return;
+	}
+	save_xon_xoff = xon_xoff;
+	xon_xoff = 1;
+	pad_test_startup(0);
+	do {
+		put_str("Erase this!");
+		tt_putp(clear_screen);
+	} while(still_testing());
+	xon_xoff = save_xon_xoff;
+	pad_test_shutdown(t, 1);
+	pad_done_message(t, state, ch);
+}
diff --git a/ncurses-5.2/tack/scan.c b/ncurses-5.2/tack/scan.c
new file mode 100644
index 0000000..83b884f
--- /dev/null
+++ b/ncurses-5.2/tack/scan.c
@@ -0,0 +1,261 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+/* scan mode keyboard support */
+
+#include <tack.h>
+
+MODULE_ID("$Id$")
+
+int scan_max;			/* length of longest scan code */
+char **scan_up, **scan_down, **scan_name;
+int *scan_tested, *scan_length, *scan_value;
+
+static int shift_state;
+static char *str;
+static int debug_char_count;
+
+#define SHIFT_KEY 0x100
+#define CONTROL_KEY 0x200
+#define META_KEY 0x400
+#define CAPS_LOCK 0x800
+
+static const struct {
+	const char *name;
+	int type;
+}  scan_special[] = {
+	{"<shift>", SHIFT_KEY},
+	{"<left shift>", SHIFT_KEY},
+	{"<right shift>", SHIFT_KEY},
+	{"<control>", CONTROL_KEY},
+	{"<left control>", CONTROL_KEY},
+	{"<right control>", CONTROL_KEY},
+	{"<meta>", META_KEY},
+	{"<left meta>", META_KEY},
+	{"<right meta>", META_KEY},
+	{"<caps lock>", CAPS_LOCK},
+	{"<tab>", '\t'},
+	{"<space>", ' '},
+	{"<return>", '\r'},
+	{"<linefeed>", '\n'},
+	{"<formfeed>", '\f'},
+	{"<backspace>", '\b'},
+	{0, 0}
+};
+
+static void
+scan_blanks(void)
+{				/* scan past the white space */
+	while (*str == ' ' || *str == '\t')
+		str++;
+}
+
+static char *
+smash(void)
+{				/* convert a string to hex */
+	char *s, *t;
+	int ch, i, j;
+
+	t = s = str;
+	for (i = 0; (ch = *str); str++) {
+		if (ch >= '0' && ch <= '9')
+			j = ch - '0';
+		else if (ch >= 'a' && ch <= 'f')
+			j = 10 - 'a' + ch;
+		else if (ch >= 'A' && ch <= 'F')
+			j = 10 - 'A' + ch;
+		else if (ch == ' ' || ch == '\t')
+			break;
+		else
+			continue;
+		if (i) {
+			*s |= j;
+			s++;
+		} else
+			*s = j << 4;
+		i ^= 1;
+	}
+	*s = '\0';
+	return t;
+}
+
+void
+scan_init(char *fn)
+{				/* read the scan mode key definitions */
+	char *s, *sl;
+	FILE *fp;
+	int ch, i, j;
+	char home[512];
+
+	if ((str = getenv("HOME")))
+		strcpy(home, str);
+	else
+		home[0] = '\0';
+	fp = NULL;
+	if ((str = getenv("KEYBOARD"))) {
+		if (!(fp = fopen(str, "r")) && home[0]) {
+			sprintf(temp, "%s/.scan.%s", home, str);
+			fp = fopen(temp, "r");
+		}
+	}
+	if (!fp) {
+		sprintf(temp, ".scan.%s", fn);
+		fp = fopen(temp, "r");
+	}
+	if (!fp && home[0]) {
+		sprintf(temp, "%s/.scan.%s", home, fn);
+		fp = fopen(temp, "r");
+	}
+	if (!fp) {
+		ptext("Unable to open scanfile: ");
+		ptextln(temp);
+		bye_kids(1);
+		return;
+	}
+	/*
+	   scan file format:
+	
+	<down value> <up value> <name>
+	
+	values are in hex. <name> may be any string of characters
+	
+	*/
+	scan_up = (char **) malloc(sizeof(char *) * MAX_SCAN);
+	scan_down = (char **) malloc(sizeof(char *) * MAX_SCAN);
+	scan_name = (char **) malloc(sizeof(char *) * MAX_SCAN);
+	scan_tested = (int *) malloc(sizeof(int *) * MAX_SCAN);
+	scan_length = (int *) malloc(sizeof(int *) * MAX_SCAN);
+	scan_value = (int *) malloc(sizeof(int *) * MAX_SCAN);
+	scan_up[0] = scan_down[0] = scan_name[0] = (char *) 0;
+	str = (char *) malloc(4096);	/* buffer space */
+	sl = str + 4000;	/* an upper limit */
+	scan_max = 1;
+	for (i = 0;;) {
+		for (s = str; (ch = getc(fp)) != EOF;) {
+			if (ch == '\n' || ch == '\r')
+				break;
+			*s++ = ch;
+		}
+		*s++ = '\0';
+		if (ch == EOF)
+			break;
+		if (*str == '#' || *str == '\0')
+			continue;
+		scan_down[i] = smash();
+		scan_blanks();
+		scan_up[i] = smash();
+		scan_blanks();
+		scan_name[i] = str;
+
+		scan_length[i] = strlen(scan_down[i]);
+		ch = strlen(scan_up[i]) + scan_length[i];
+		if (ch > scan_max)
+			scan_max = ch;
+
+		scan_value[i] = scan_name[i][0];
+		if (scan_name[i][1])	/* multi-character name */
+			for (j = 0; scan_special[j].name; j++) {
+				if (!strcmp(scan_name[i], scan_special[j].name)) {
+					scan_value[i] = scan_special[j].type;
+					break;
+				}
+			}
+
+		i++;
+		if (str > sl) {
+			str = (char *) malloc(4096);
+			sl = str + 4000;
+		} else
+			str = s;
+	}
+	fclose(fp);
+#ifdef notdef
+	for (i = 0; scan_down[i]; i++) {
+		put_str(hex_expand_to(scan_down[i], 3));
+		put_str(hex_expand_to(scan_up[i], 3));
+		put_str("   ");
+		put_str(scan_name[i]);
+		put_crlf();
+	}
+	(void) wait_here();
+#endif
+}
+
+int
+scan_key(void)
+{				/* read a key and translate scan mode to
+				   ASCII */
+	int i, j, ch;
+	char buf[64];
+
+	for (i = 1;; i++) {
+		ch = getchar();
+		if (ch == EOF)
+			return EOF;
+		if (debug_fp) {
+			fprintf(debug_fp, "%02X ", ch);
+			debug_char_count += 3;
+			if (debug_char_count > 72) {
+				fprintf(debug_fp, "\n");
+				debug_char_count = 0;
+			}
+		}
+		buf[i - 1] = ch;
+		buf[i] = '\0';
+		if (buf[0] & 0x80) {	/* scan up */
+			for (j = 0; scan_up[j]; j++) {
+				if (i == scan_length[j] &&
+					!strcmp(buf, scan_up[j])) {
+					i = 0;
+					shift_state &= ~scan_value[j];
+					break;
+				}
+			}
+			continue;
+		}
+		for (j = 0; scan_down[j]; j++) {
+			if (i == scan_length[j] && !strcmp(buf, scan_down[j])) {
+				i = 0;
+				shift_state |= scan_value[j];
+				ch = scan_value[j];
+				if (ch == CAPS_LOCK)
+					shift_state ^= SHIFT_KEY;
+				if (ch >= 256)
+					break;
+				if (shift_state & SHIFT_KEY) {
+					if (ch >= 0x60)
+						ch -= 0x20;
+					else if (ch >= 0x30 && ch <= 0x3f)
+						ch -= 0x10;
+				}
+				if (shift_state & CONTROL_KEY) {
+					if ((ch | 0x20) >= 0x60 &&
+						(ch | 0x20) <= 0x7f)
+						ch = (ch | 0x20) - 0x60;
+				}
+				if (shift_state & META_KEY)
+					ch |= 0x80;
+				return ch;
+			}
+		}
+		if (i > scan_max)
+			i = 1;
+	}
+}
diff --git a/ncurses-5.2/tack/sync.c b/ncurses-5.2/tack/sync.c
new file mode 100644
index 0000000..3973d5b
--- /dev/null
+++ b/ncurses-5.2/tack/sync.c
@@ -0,0 +1,424 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+
+#include <tack.h>
+#include <time.h>
+
+MODULE_ID("$Id$")
+
+/* terminal-synchronization and performance tests */
+
+static void sync_home(struct test_list *, int *, int *);
+static void sync_lines(struct test_list *, int *, int *);
+static void sync_clear(struct test_list *, int *, int *);
+static void sync_summary(struct test_list *, int *, int *);
+
+struct test_list sync_test_list[] = {
+	{MENU_NEXT, 0, 0, 0, "b) baud rate test", sync_home, 0},
+	{MENU_NEXT, 0, 0, 0, "l) scroll performance", sync_lines, 0},
+	{MENU_NEXT, 0, 0, 0, "c) clear screen performance", sync_clear, 0},
+	{MENU_NEXT, 0, 0, 0, "p) summary of results", sync_summary, 0},
+	{0, 0, 0, 0, txt_longer_test_time, longer_test_time, 0},
+	{0, 0, 0, 0, txt_shorter_test_time, shorter_test_time, 0},
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+
+struct test_menu sync_menu = {
+	0, 'n', 0,
+	"Performance tests", "perf", "n) run standard tests",
+	sync_test, sync_test_list, 0, 0, 0
+};
+
+int tty_can_sync;		/* TRUE if tty_sync_error() returned FALSE */
+int tty_newline_rate;		/* The number of newlines per second */
+int tty_clear_rate;		/* The number of clear-screens per second */
+int tty_cps;			/* The number of characters per second */
+
+#define TTY_ACK_SIZE 64
+
+int ACK_terminator;		/* terminating ACK character */
+int ACK_length;			/* length of ACK string */
+const char *tty_ENQ;		/* enquire string */
+char tty_ACK[TTY_ACK_SIZE];	/* ACK response, set by tty_sync_error() */
+
+/*****************************************************************************
+ *
+ * Terminal synchronization.
+ *
+ *	These functions handle the messy business of enq-ack handshaking
+ *	for timing purposes.
+ *
+ *****************************************************************************/
+
+int
+tty_sync_error(void)
+{
+	int ch, trouble, ack;
+
+	trouble = FALSE;
+	for (;;) {
+		tt_putp(tty_ENQ);	/* send ENQ */
+		ch = getnext(STRIP_PARITY);
+		event_start(TIME_SYNC);	/* start the timer */
+
+		/*
+		   The timer doesn't start until we get the first character.
+		   After that I expect to get the remaining characters of
+		   the acknowledge string in a short period of time.  If
+		   that is not true then these characters are coming from
+		   the user and we need to send the ENQ sequence out again.
+		*/
+		for (ack = 0; ; ) {
+			if (ack < TTY_ACK_SIZE - 2) {
+				tty_ACK[ack] = ch;
+				tty_ACK[ack + 1] = '\0';
+			}
+			if (ch == ACK_terminator) {
+				return trouble;
+			}
+			if (++ack >= ACK_length) {
+				return trouble;
+			}
+			ch = getnext(STRIP_PARITY);
+			if (event_time(TIME_SYNC) > 400000) {
+				break;
+			}
+		}
+
+		set_attr(0);	/* just in case */
+		put_crlf();
+		if (trouble) {
+			/* The terminal won't sync.  Life is not good. */
+			return TRUE;
+		}
+		put_str(" -- sync -- ");
+		trouble = TRUE;
+	}
+}
+
+/*
+**	flush_input()
+**
+**	Throw away any output.
+*/
+void 
+flush_input(void)
+{
+	if (tty_can_sync == SYNC_TESTED && ACK_terminator >= 0) {
+		(void) tty_sync_error();
+	} else {
+		spin_flush();
+	}
+}
+
+/*
+**	probe_enq_ok()
+**
+**	does the terminal do enq/ack handshaking?
+*/
+static void 
+probe_enq_ok(void)
+{
+	int tc, len, ulen;
+
+	put_str("Testing ENQ/ACK, standby...");
+	fflush(stdout);
+	can_test("u8 u9", FLAG_TESTED);
+
+	tty_ENQ = user9 ? user9 : "\005";
+	tc_putp(tty_ENQ);
+	event_start(TIME_SYNC);	/* start the timer */
+	read_key(tty_ACK, TTY_ACK_SIZE - 1);
+
+	if (event_time(TIME_SYNC) > 400000 || tty_ACK[0] == '\0') {
+		/* These characters came from the user.  Sigh. */
+		tty_can_sync = SYNC_FAILED;
+		ptext("\nThis program expects the ENQ sequence to be");
+		ptext(" answered with the ACK character.  This will help");
+		ptext(" the program reestablish synchronization when");
+		ptextln(" the terminal is overrun with data.");
+		ptext("\nENQ sequence from (u9): ");
+		putln(expand(tty_ENQ));
+		ptext("ACK received: ");
+		putln(expand(tty_ACK));
+		len = user8 ? strlen(user8) : 0;
+		sprintf(temp, "Length of ACK %d.  Expected length of ACK %d.",
+			(int) strlen(tty_ACK), len);
+		ptextln(temp);
+		if (len) {
+			temp[0] = user8[len - 1];
+			temp[1] = '\0';
+			ptext("Terminating character found in (u8): ");
+			putln(expand(temp));
+		}
+		return;
+	}
+
+	tty_can_sync = SYNC_TESTED;
+	if ((len = strlen(tty_ACK)) == 1) {
+		/* single character acknowledge string */
+		ACK_terminator = tty_ACK[0];
+		ACK_length = 4096;
+		return;
+	}
+	tc = tty_ACK[len - 1];
+	if (user8) {
+		ulen = strlen(user8);
+		if (tc == user8[ulen - 1]) {
+			/* ANSI style acknowledge string */
+			ACK_terminator = tc;
+			ACK_length = 4096;
+			return;
+		}
+	}
+	/* fixed length acknowledge string */
+	ACK_length = len;
+	ACK_terminator = -2;
+}
+
+/*
+**	verify_time()
+**
+**	verify that the time tests are ready to run.
+**	If the baud rate is not set then compute it.
+*/
+void
+verify_time(void)
+{
+	int status, ch;
+
+	if (tty_can_sync == SYNC_FAILED) {
+		return;
+	}
+	probe_enq_ok();
+	put_crlf();
+	if (tty_can_sync == SYNC_TESTED) {
+		put_crlf();
+		if (ACK_terminator >= 0) {
+			ptext("ACK terminating character: ");
+			temp[0] = ACK_terminator;
+			temp[1] = '\0';
+			ptextln(expand(temp));
+		} else {
+			sprintf(temp, "Fixed length ACK, %d characters",
+				ACK_length);
+			ptextln(temp);
+		}
+	}
+	if (tty_baud_rate == 0) {
+		sync_home(&sync_test_list[0], &status, &ch);
+	}
+}
+
+/*****************************************************************************
+ *
+ * Terminal performance tests
+ *
+ *	Find out how fast the terminal can:
+ *	  1) accept characters
+ *	  2) scroll the screen
+ *	  3) clear the screen
+ *
+ *****************************************************************************/
+
+/*
+**	sync_home(test_list, status, ch)
+**
+**	Baudrate test
+*/
+void
+sync_home(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int j, k;
+	unsigned long rate;
+
+	if (!cursor_home && !cursor_address && !row_address) {
+		ptext("Terminal can not home cursor.  ");
+		generic_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(home) Start baudrate search")) {
+		return;
+	}
+	pad_test_startup(1);
+	do {
+		go_home();
+		for (j = 1; j < lines; j++) {
+			for (k = 0; k < columns; k++) {
+				if (k & 0xF) {
+					put_this(letter);
+				} else {
+					put_this('.');
+				}
+			}
+			SLOW_TERMINAL_EXIT;
+		}
+		NEXT_LETTER;
+	} while(still_testing());
+	pad_test_shutdown(t, auto_right_margin == 0);
+	/* note:  tty_frame_size is the real framesize times two.
+	   This takes care of half bits. */
+	rate = (tx_cps * tty_frame_size) >> 1;
+	if (rate > tty_baud_rate) {
+		tty_baud_rate = rate;
+	}
+	if (tx_cps > tty_cps) {
+		tty_cps = tx_cps;
+	}
+	sprintf(temp, "%d characters per second.  Baudrate %d  ", tx_cps, j);
+	ptext(temp);
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	sync_lines(test_list, status, ch)
+**
+**	How many newlines/second?
+*/
+static void
+sync_lines(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int j;
+
+	if (skip_pad_test(t, state, ch,
+		"(nel) Start scroll performance test")) {
+		return;
+	}
+	pad_test_startup(0);
+	repeats = 100;
+	do {
+		sprintf(temp, "%d", test_complete);
+		put_str(temp);
+		put_newlines(repeats);
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	j = sliding_scale(tx_count[0], 1000000, usec_run_time);
+	if (j > tty_newline_rate) {
+		tty_newline_rate = j;
+	}
+	sprintf(temp, "%d linefeeds per second.  ", j);
+	ptext(temp);
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	sync_clear(test_list, status, ch)
+**
+**	How many clear-screens/second?
+*/
+static void
+sync_clear(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	int j;
+
+	if (!clear_screen) {
+		ptext("Terminal can not clear-screen.  ");
+		generic_done_message(t, state, ch);
+		return;
+	}
+	if (skip_pad_test(t, state, ch,
+		"(clear) Start clear-screen performance test")) {
+		return;
+	}
+	pad_test_startup(0);
+	repeats = 20;
+	do {
+		sprintf(temp, "%d", test_complete);
+		put_str(temp);
+		for (j = 0; j < repeats; j++) {
+			put_clear();
+		}
+	} while(still_testing());
+	pad_test_shutdown(t, 0);
+	j = sliding_scale(tx_count[0], 1000000, usec_run_time);
+	if (j > tty_clear_rate) {
+		tty_clear_rate = j;
+	}
+	sprintf(temp, "%d clear-screens per second.  ", j);
+	ptext(temp);
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	sync_summary(test_list, status, ch)
+**
+**	Print out the test results.
+*/
+static void
+sync_summary(
+	struct test_list *t,
+	int *state,
+	int *ch)
+{
+	char size[32];
+
+	put_crlf();
+	ptextln("Terminal  size    characters/sec linefeeds/sec  clears/sec");
+	sprintf(size, "%dx%d", columns, lines);
+	sprintf(temp, "%-10s%-11s%11d   %11d %11d", tty_basename, size,
+		tty_cps, tty_newline_rate, tty_clear_rate);
+	ptextln(temp);
+	generic_done_message(t, state, ch);
+}
+
+/*
+**	sync_test(menu)
+**
+**	Run at the beginning of the pad tests and function key tests
+*/
+void
+sync_test(
+	struct test_menu *menu)
+{
+	control_init();
+	if (tty_can_sync == SYNC_NOT_TESTED) {
+		verify_time();
+	}
+	if (menu->menu_title) {
+		put_crlf();
+		ptextln(menu->menu_title);
+	}
+}
+
+/*
+**	sync_handshake(test_list, status, ch)
+**
+**	Test or retest the ENQ/ACK handshake
+*/
+void
+sync_handshake(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch GCC_UNUSED)
+{
+	tty_can_sync = SYNC_NOT_TESTED;
+	verify_time();
+}
diff --git a/ncurses-5.2/tack/sysdep.c b/ncurses-5.2/tack/sysdep.c
new file mode 100644
index 0000000..2a6657b
--- /dev/null
+++ b/ncurses-5.2/tack/sysdep.c
@@ -0,0 +1,498 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+/*
+ * Operating system dependent functions.  We assume the POSIX API.
+ * Note: on strict-POSIX systems (including BSD/OS) the select_delay_type
+ * global has no effect.
+ */
+
+#if defined(__BEOS__)
+#include <OS.h>
+#endif
+
+#include <tack.h>
+
+#include <signal.h>
+#include <term.h>
+#include <errno.h>
+
+#if HAVE_SELECT
+#if HAVE_SYS_TIME_H && HAVE_SYS_TIME_SELECT
+#include <sys/time.h>
+#endif
+#if HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#endif
+
+MODULE_ID("$Id$")
+
+#if DECL_ERRNO
+extern int errno;
+#endif
+
+#ifdef TERMIOS
+#define PUT_TTY(fd, buf) tcsetattr(fd, TCSAFLUSH, buf)
+#else
+#define PUT_TTY(fd, buf) stty(fd, buf)
+#endif
+
+/* globals */
+int tty_frame_size;		/* asynch frame size times 2 */
+unsigned long tty_baud_rate;	/* baud rate - bits per second */
+int not_a_tty;			/* TRUE if output is not a tty (i.e. pipe) */
+int nodelay_read;		/* TRUE if NDELAY is set */
+
+#ifdef TERMIOS
+#define TTY_IS_NOECHO	!(new_modes.c_lflag & ECHO)
+#define TTY_IS_OUT_TRANS (new_modes.c_oflag & OPOST)
+#define TTY_IS_CHAR_MODE !(new_modes.c_lflag & ICANON)
+#define TTY_WAS_CS8 ((old_modes.c_cflag & CSIZE) == CS8)
+#define TTY_WAS_XON_XOFF (old_modes.c_iflag & (IXON|IXOFF))
+#else
+#define TTY_IS_NOECHO	!(new_modes.sg_flags & (ECHO))
+#define TTY_IS_OUT_TRANS (new_modes.sg_flags & (CRMOD))
+#define TTY_IS_CHAR_MODE (new_modes.sg_flags & (RAW|CBREAK))
+#define TTY_WAS_CS8	 (old_modes.sg_flags & (PASS8))
+#define TTY_WAS_XON_XOFF (old_modes.sg_flags & (TANDEM|MDMBUF|DECCTQ))
+#endif
+
+static TTY old_modes, new_modes;
+
+void catchsig(void);
+
+/*
+ * These are a sneaky way of conditionalizing bit unsets so strict-POSIX
+ * systems won't see them.
+ */
+#ifndef XCASE
+#define XCASE	0
+#endif
+#ifndef OLCUC
+#define OLCUC	0
+#endif
+#ifndef IUCLC
+#define IUCLC	0
+#endif
+#ifndef TABDLY
+#define	TABDLY	0
+#endif
+#ifndef IXANY
+#define	IXANY	0
+#endif
+
+void
+tty_raw(int minch GCC_UNUSED, int mask)
+{				/* set tty to raw noecho */
+	new_modes = old_modes;
+#ifdef TERMIOS
+#if HAVE_SELECT
+	new_modes.c_cc[VMIN] = 1;
+#else
+	new_modes.c_cc[VMIN] = minch;
+#endif
+	new_modes.c_cc[VTIME] = 2;
+	new_modes.c_lflag &=
+		~(ISIG | ICANON | XCASE | ECHO | ECHOE | ECHOK | ECHONL);
+#ifdef LOBLK
+	new_modes.c_lflag &= ~LOBLK;
+#endif
+	new_modes.c_oflag &= ~(OPOST | OLCUC | TABDLY);
+	if (mask == ALLOW_PARITY) {
+		new_modes.c_cflag &= ~(CSIZE | PARENB | HUPCL);
+		new_modes.c_cflag |= CS8;
+	}
+	new_modes.c_iflag &=
+		~(IGNBRK | BRKINT | IGNPAR | PARMRK | INPCK | ISTRIP | INLCR | IGNCR | ICRNL |
+		IUCLC | IXON | IXANY | IXOFF);
+#else
+	new_modes.sg_flags |= RAW;
+#endif
+	if (not_a_tty)
+		return;
+	PUT_TTY(fileno(stdin), &new_modes);
+}
+
+void 
+tty_set(void)
+{				/* set tty to special modes */
+	new_modes = old_modes;
+#ifdef TERMIOS
+	new_modes.c_cc[VMIN] = 1;
+	new_modes.c_cc[VTIME] = 1;
+	new_modes.c_lflag &= ~(ISIG | ICANON | ECHO | ECHOE | ECHOK | ECHONL);
+#if defined(ONLCR) && defined(OCRNL) && defined(ONLRET) && defined(OFILL)
+	new_modes.c_oflag &= ~(ONLCR | OCRNL | ONLRET | OFILL);
+#else
+	new_modes.c_oflag &= ~(OPOST);
+#endif
+	if (char_mask == ALLOW_PARITY)
+		new_modes.c_iflag &= ~ISTRIP;
+	switch (select_xon_xoff) {
+	case 0:
+		new_modes.c_iflag &= ~(IXON | IXOFF);
+		break;
+	case 1:
+#if defined(sequent) && sequent
+		/* the sequent System V emulation is broken */
+		new_modes = old_modes;
+		new_modes.c_cc[VEOL] = 6;	/* control F  (ACK) */
+#endif
+		new_modes.c_iflag |= IXON | IXOFF;
+		break;
+	}
+	switch (select_delay_type) {
+	case 0:
+#ifdef NLDLY
+		new_modes.c_oflag &=
+			~(NLDLY | CRDLY | TABDLY | BSDLY | VTDLY | FFDLY);
+#endif	/* NLDLY */
+		break;
+	case 1:
+#ifdef NLDLY
+		new_modes.c_oflag &=
+			~(NLDLY | CRDLY | TABDLY | BSDLY | VTDLY | FFDLY);
+#endif	/* NLDLY */
+#ifdef NL1
+		new_modes.c_oflag |= NL1 | CR2;
+#endif	/* NL1 */
+		break;
+	}
+	if (!(new_modes.c_oflag & ~OPOST))
+		new_modes.c_oflag &= ~OPOST;
+#else
+	new_modes.sg_flags |= RAW;
+	if (not_a_tty)
+		return;
+#endif
+	PUT_TTY(fileno(stdin), &new_modes);
+}
+
+
+void 
+tty_reset(void)
+{				/* reset the tty to the original modes */
+	fflush(stdout);
+	if (not_a_tty)
+		return;
+	PUT_TTY(fileno(stdin), &old_modes);
+}
+
+
+void 
+tty_init(void)
+{				/* ATT terminal init */
+#if defined(F_GETFL) && defined(O_NDELAY)
+	int flags;
+
+	flags = fcntl(fileno(stdin), F_GETFL, 0);
+	nodelay_read = flags & O_NDELAY;
+#else
+	nodelay_read = FALSE;
+#endif
+	not_a_tty = FALSE;
+	if (GET_TTY(fileno(stdin), &old_modes) == -1) {
+		if (errno == ENOTTY) {
+			tty_frame_size = 20;
+			not_a_tty = TRUE;
+			return;
+		}
+		printf("tcgetattr error: %d\n", errno);
+		exit(1);
+	}
+	/* if TAB3 is set then setterm() wipes out tabs (ht) */
+	new_modes = old_modes;
+#ifdef TERMIOS
+#ifdef TABDLY
+	new_modes.c_oflag &= ~TABDLY;
+#endif	/* TABDLY */
+#endif
+	if (PUT_TTY(fileno(stdin), &new_modes) == -1) {
+		printf("tcsetattr error: %d\n", errno);
+		exit(1);
+	}
+#ifdef sequent
+	/* the sequent ATT emulation is broken soooo. */
+	old_modes.c_cflag &= ~(CSIZE | CSTOPB);
+	old_modes.c_cflag |= CS7 | PARENB;
+#endif
+	catchsig();
+#ifdef TERMIOS
+	switch (old_modes.c_cflag & CSIZE) {
+#if defined(CS5) && (CS5 != 0)
+	case CS5:
+		tty_frame_size = 10;
+		break;
+#endif
+#if defined(CS6) && (CS6 != 0)
+	case CS6:
+		tty_frame_size = 12;
+		break;
+#endif
+#if defined(CS7) && (CS7 != 0)
+	case CS7:
+		tty_frame_size = 14;
+		break;
+#endif
+#if defined(CS8) && (CS8 != 0)
+	case CS8:
+		tty_frame_size = 16;
+		break;
+#endif
+	}
+	tty_frame_size += 2 +
+		((old_modes.c_cflag & PARENB) ? 2 : 0) +
+		((old_modes.c_cflag & CSTOPB) ? 4 : 2);
+#else
+	tty_frame_size = 6 +
+		(old_modes.sg_flags & PASS8) ? 16 : 14;
+#endif
+}
+
+/*
+**	stty_query(question)
+**
+**	Does the current driver settings have this property?
+*/
+int
+stty_query(int q)
+{
+	switch (q) {
+		case TTY_NOECHO:
+		return TTY_IS_NOECHO;
+	case TTY_OUT_TRANS:
+		return TTY_IS_OUT_TRANS;
+	case TTY_CHAR_MODE:
+		return TTY_IS_CHAR_MODE;
+	}
+	return (-1);
+}
+
+/*
+**	initial_stty_query(question)
+**
+**	Did the initial driver settings have this property?
+*/
+int
+initial_stty_query(int q)
+{
+	switch (q) {
+	case TTY_8_BIT:
+		return TTY_WAS_CS8;
+	case TTY_XON_XOFF:
+		return TTY_WAS_XON_XOFF;
+	}
+	return (-1);
+}
+
+#if HAVE_SELECT && defined(FD_ZERO)
+static int
+char_ready(void)
+{
+	int n;
+	fd_set ifds;
+	struct timeval tv;
+
+	FD_ZERO(&ifds);
+	FD_SET(fileno(stdin), &ifds);
+	tv.tv_sec = 0;
+	tv.tv_usec = 200000;
+	n = select(fileno(stdin)+1, &ifds, NULL, NULL, &tv);
+	return (n != 0);
+}
+
+#else
+#ifdef FIONREAD
+int
+char_ready(void)
+{
+	int i, j;
+
+	/* the following loop has to be tuned for each computer */
+	for (j = 0; j < 1000; j++) {
+		ioctl(fileno(stdin), FIONREAD, &i);
+		if (i)
+			return i;
+	}
+	return i;
+}
+
+#else
+#if defined(__BEOS__)
+int
+char_ready(void)
+{
+	int n = 0;
+	int howmany = ioctl(0, 'ichr', &n);
+	return (howmany >= 0 && n > 0);
+}
+#else
+#define char_ready() 1
+#endif
+#endif
+#endif
+
+/*
+**	spin_flush()
+**
+**	Wait for the input stream to stop.
+**	Throw away all input characters.
+*/
+void
+spin_flush(void)
+{
+	unsigned char buf[64];
+
+	fflush(stdout);
+	event_start(TIME_FLUSH);	/* start the timer */
+	do {
+		if (char_ready()) {
+			(void) read(fileno(stdin), &buf, sizeof(buf));
+		}
+	} while (event_time(TIME_FLUSH) < 400000);
+}
+
+/*
+**	read_key(input-buffer, length-of-buffer)
+**
+**	read one function key from the input stream.
+**	A null character is converted to 0x80.
+*/
+void 
+read_key(char *buf, int max)
+{
+	int got, ask, i, l;
+	char *s;
+
+	*buf = '\0';
+	s = buf;
+	fflush(stdout);
+	/* ATT unix may return 0 or 1, Berkeley Unix should be 1 */
+	while (read(fileno(stdin), s, 1) == 0);
+	++s;
+	--max;
+	while (max > 0 && (ask = char_ready())) {
+		if (ask > max) {
+			ask = max;
+		}
+		if ((got = read(fileno(stdin), s, ask))) {
+			s += got;
+		} else {
+			break;
+		}
+		max -= got;
+	}
+	*s = '\0';
+	l = s - buf;
+	for (s = buf, i = 0; i < l; i++) {
+		if ((*s & 0x7f) == 0) {
+			/* convert nulls to 0x80 */
+			*(unsigned char *)s = 128;
+		} else {
+			/* strip high order bits (if any) */
+			*s &= char_mask;
+		}
+	}
+}
+
+
+void 
+ignoresig(void)
+{
+	/* ignore signals */
+	signal(SIGINT, SIG_IGN);
+	signal(SIGHUP, SIG_IGN);
+	signal(SIGQUIT, SIG_IGN);
+	signal(SIGTERM, SIG_IGN);
+	signal(SIGALRM, SIG_IGN);
+}
+
+ /*
+    onintr( )
+ 
+ is the interrupt handling routine onintr turns off interrupts while doing
+    clean-up
+ 
+ onintr always exits fatally
+ */
+
+
+static RETSIGTYPE 
+onintr(int sig GCC_UNUSED)
+{
+	ignoresig();
+	tty_reset();
+	exit(1);
+}
+
+
+ /*
+    catchsig( )
+ 
+ set up to field interrupts (via function onintr( )) so that if interrupted
+    we can restore the correct terminal modes
+ 
+ catchsig simply returns
+ */
+
+
+void 
+catchsig(void)
+{
+	if ((signal(SIGINT, SIG_IGN)) == SIG_DFL)
+		signal(SIGINT, onintr);
+
+	if ((signal(SIGHUP, SIG_IGN)) == SIG_DFL)
+		signal(SIGHUP, onintr);
+
+	if ((signal(SIGQUIT, SIG_IGN)) == SIG_DFL)
+		signal(SIGQUIT, onintr);
+
+	if ((signal(SIGTERM, SIG_IGN)) == SIG_DFL)
+		signal(SIGTERM, onintr);
+
+}
+
+/*
+**	alarm_event(sig)
+**
+**	Come here for an alarm event
+*/
+static void
+alarm_event(
+	int sig GCC_UNUSED)
+{
+	no_alarm_event = 0;
+}
+
+/*
+**	set_alarm_clock(seconds)
+**
+**	Set the alarm clock to fire in <seconds>
+*/
+void
+set_alarm_clock(
+	int seconds)
+{
+	signal(SIGALRM, alarm_event);
+	no_alarm_event = 1;
+	(void) alarm(seconds);
+}
diff --git a/ncurses-5.2/tack/tack.1 b/ncurses-5.2/tack/tack.1
new file mode 100644
index 0000000..be74e58
--- /dev/null
+++ b/ncurses-5.2/tack/tack.1
@@ -0,0 +1,311 @@
+.TH tack 1M ""
+.ds n 5
+.ds d @TERMINFO@
+.SH NAME
+\fBtack\fR - \fIterminfo\fR action checker
+.SH SYNOPSIS
+\fBtack\fR [-itV] [term]
+.br
+.SH DESCRIPTION
+The \fBtack\fR program has three purposes:
+(1) to help you build a new terminfo entry describing an unknown terminal,
+(2) to test the correctness of an existing entry, and
+(3) to develop the correct pad timings needed to ensure that screen updates
+don't fall behind the incoming data stream.
+.PP
+\fBTack\fR presents a series of screen-painting and interactive
+tests in ways which are intended to make any mismatches between the
+terminfo entry and reality visually obvious. 
+\fBTack\fR also provides tools that can help in understanding how
+the terminal operates.
+.SS OPTIONS
+.TP
+.I "\-i"
+Usually \fBtack\fR will send the reset and init strings to the terminal
+when the program starts up.  The \fI-i\fR option will inhibit the
+terminal initialization.
+.TP
+.I "\-t"
+Tell \fBtack\fR to override the terminfo settings for basic terminal
+functions.  When this option is set \fBtack\fR will translate
+(cr) to \\r, (cud1) to \\n, (ind) to \\n, (nel) to \\r\\n,
+(cub1) to \\b, (bel) to \\007, (ff) to \\f and (ht) to \\t.
+.TP
+.I "\-V"
+Display the version information and exit.
+.TP
+.I "term"
+Terminfo terminal name to be tested.  If not present then the $TERM
+environment variable will be used.
+.SH OVERVIEW
+Since \fBtack\fR is designed to test terminfo's it is not possible
+to rely on the correctness of the terminfo data base.  Because of this
+the menuing system used with \fBtack\fR is vary primitive.  When a
+menu is printed it will scroll the entire screen.  To compensate
+for this verbose menu system \fBtack\fR permits menu selection
+type ahead.
+If you already know what action you would like \fBtack\fR to perform
+then you can enter that value immediately and avoid the menu display.
+When in doubt the question mark (?) is a good character to type.
+A carriage return will execute the default action.  These default
+actions are designed to run all the standard tests.
+.PP
+When \fBtack\fR first comes up it will display some basic information
+about the terminal.  Take some time to verify this information.
+If it is wrong many of the subsequent tests will fail.  The most
+important item is the screen size.  If the screen size is wrong there
+is no point in proceeding.  (home) and (clear) are also critical
+to the success of subsequent tests.  The values of (cr) (ind)
+(cub1) and (ht) may effect the tests if they are defined incorrectly.
+If they are undefined \fBtack\fR will set them to reasonable defaults.
+The last two entries on the display are the enquire and acknowledge strings.
+These strings are taken from the user strings (u9) and (u8).
+.PP
+By now you must be wondering why the terminfo names are enclosed
+in parenthesis.  This has no profound meaning other than it makes
+them stand out.  The \fBtack\fR program uses this convention any time
+it displays a terminfo name.  Remember \fBtack\fR is designed to
+rely on as little of the terminfo entry as possible.
+.SH CREATING NEW ENTRIES
+\fBTack\fR has a number of tools that are designed to help gather
+information about the terminal.  Although these functions are not
+dependent on terminal type, you may wish to execute \fBtack\fR
+with options \fI\-it\fR.  This will turn off initialization
+and default the standard entries.
+.PP
+These tools may be reached from the main menu by selecting
+the 'tools' entry.
+.PP
+\fBEcho tool\fR:  All data typed from the keyboard will be echoed back
+to the terminal.  Control characters are not translated to the up arrow format
+but are sent as control characters.  This allows you to test an escape
+sequence and see what it actually does.  You may also elect to
+\fBenable hex output on echo tool\fR this will echo the characters in
+hexadecimal.  Once the test is running you may enter the 'lines'
+or 'columns' keywords which will display a pattern that will help
+you determine your screen size.  A complete list of keywords will
+be displayed when the test starts.  Type 'help' to redisplay
+the list of available commands.
+.PP
+\fBReply tool\fR:  This tool acts much like the echo tool, but
+control characters that are sent from the terminal more than one character
+after a carriage return will be expanded to the up arrow format.  For example
+on a standard ANSI terminal you may type:
+
+		CR ESC [ c
+
+and the response will be echoed as something like:
+
+		^[ [ ? 6 c
+.PP
+\fBANSI sgr display\fR:  This test assumes you have an ANSI terminal.  It
+goes through attribute numbers 0 to 79, displaying each in turn and using that
+SGR number to write the text.  This shows you which of the SGR
+modes are actually implemented by the terminal.  Note: some terminals (such as
+Tektronix color) use the private use characters to augment the functionality of
+the SGR command.  These private use characters may be interjected into the
+escape sequence by typing the character ( <, =, >, ? ) after the original
+display has been shown.
+.PP
+\fBANSI status reports\fR:  This test queries the terminal in standard
+ANSI/VT-100 fashion.  The results of this test may help
+determine what options are supported by your terminal.
+.PP
+\fBANSI character sets\fR:  This test displays the character sets
+available on a ANSI/VT-100 style terminal.
+Character sets on a real VT-100 terminal are usually defined
+with smacs=\\E(0 and rmacs=\\E(B.  The first character after the
+escape defines the font bank.  The second character defines the
+character set.  This test allows you to view any of the possible
+combinations.  Private use character sets are defined by the digits.
+Standard character sets are located in the alphabetic range.
+.SH VERIFYING AN EXISTING ENTRY
+.PP
+You can verify the correctness of an entry with the `begin testing'
+function.  This entry is the default action and will be chosen
+if you hit carriage return (or enter).  This will bring up a
+secondary menu that allows you to select more specific tests.
+.PP
+The general philosophy of the program is, for each capability, to send an
+appropriate test pattern to the terminal then send a description of
+what the user should expect.  Occasionally (as when checking function-key
+capabilities) the program will ask you to enter input for it to check.
+.PP
+If the test fails then you have the option of dynamically changing
+the terminfo entry and re-running the test.  This is done with
+the 'edit terminfo' menu item.  The edit submenu allows you to change
+the offending terminfo entry and immediately retest the capability.
+The edit menu lets you do other things with the terminfo, such as;
+display the entire terminfo entry,
+display which caps have been tested and display which caps cannot
+be tested.  This menu also allows you to write the newly modified
+terminfo to disc.  If you have made any modifications to the
+terminfo \fBtack\fR will ask you if you want to save the file
+to disc before it exits.  The filename will be the same as the terminal name.
+After the program exits you can run the tic(1M) compiler on the
+new terminfo to install it in the terminfo data base.
+.PP
+.SH CORRECTING PAD TIMINGS
+.SS Theory of Overruns and Padding
+.PP
+Some terminals require significant amounts of time (that is, more than one
+transmitted-character interval) to do screen updates that change large
+portions of the screen, such as screen clears, line insertions,
+line deletions, and scrolls (including scrolls triggered by line feeds
+or a write to the lowest, right-hand-most cell of the screen).
+.PP
+If the computer continues to send characters to the terminal while one
+of these time-consuming operations is going on, the screen may be garbled.
+Since the length of a character transmission time varies inversely with
+transmission speed in cps, entries which function at lower speeds may
+break at higher speeds.
+.PP
+Similar problems result if the host machine is simply sending characters at a
+sustained rate faster than the terminal can buffer and process them.  In either
+case, when the terminal cannot process them and can't tell the host to stop
+soon enough, it will just drop them.  The dropped characters could be text,
+escape sequences or the escape character itself, causing some really
+strange-looking displays.  This kind of glitch is called an \fIoverrun\fR.
+.PP
+In terminfo entries, you can attach a \fBpad time\fR to each string capability
+that is a number of milliseconds to delay after sending it.  This will give
+the terminal time to catch up and avoid overruns.
+.PP
+If you are running a software terminal emulator, or you are on an X pseudo-tty,
+or your terminal is on an RS-232C line which correctly handles RTS/CTS
+hardware flow control, then pads are not strictly necessary.  However, some
+display packages (such as ncurses(3X)) use the pad counts to calculate
+the fastest way to implement certain functions.
+For example: scrolling the screen may be faster than deleting the top line.
+.PP
+One common way to avoid overruns is with XON/XOFF handshaking.
+But even this handshake may have problems at high baud rates.
+This is a result of the way XON/XOFF works.  The terminal tells
+the host to stop with an XOFF.  When the host gets this character, it stops
+sending.  However, there is a small amount of time between the stop request and
+the actual stop.  During this window, the terminal must continue to accept
+characters even though it has told the host to stop.  If the terminal sends
+the stop request too late, then its internal buffer will overflow.  If it sends
+the stop character too early, then the terminal is not getting the most
+efficient use out of its internal buffers.  In a real application at high baud
+rates, a terminal could get a dozen or more characters before the host gets
+around to suspending transmission.  Connecting the terminal over a network
+will make the problem much worse.
+.PP
+(RTS/CTS handshaking does not have this problem because the UARTs are
+signal-connected and the "stop flow" is done at the lowest level, without
+software intervention).
+.PP
+.SS Timing your terminal
+.PP
+In order to get accurate timings from your terminal \fBtack\fR 
+needs to know when the terminal has finished processing all the
+characters that were sent.  This requires a different type of handshaking
+than the XON/XOFF that is supported by most terminals.  \fBTack\fR
+needs to send a request to the terminal and wait for its reply.
+Many terminals will respond with an ACK when they receive an ENQ.
+This is the preferred method since the sequence is short.
+ANSI/VT-100 style terminals can mimic this handshake with the
+escape sequence that requests 'primary device attributes'.
+
+   ESC [ c
+
+The terminal will respond with a sequence like:
+
+   ESC [ ? 1 ; 0 c
+
+\fBTack\fR assumes that (u9) is the enquire sequence and that (u8) is the
+acknowledge string.  A VT-100 style terminal could set u9=\\E[c
+and u8=\\E[?1;0c.
+Acknowledge strings fall into two categories. 
+1) Strings with a unique terminating character and,
+2) strings of fixed length.
+The acknowledge string for the VT-100 is of the first type since
+it always ends with the letter 'c'.  Some Tektronics terminals
+have fixed length acknowledge strings.  \fBTack\fR supports both
+types of strings by scanning for the terminating character until
+the length of the expected acknowledge string has arrived.
+(u8) should be set to some typical acknowledge that will be
+returned when (u9) is sent.
+.PP
+\fBTack\fR will test this sequence before running any of the pad
+tests or the function key tests.  \fBTack\fR will ask you the following:
+
+    Hit lower case g to start testing...
+
+After it sends this message it will send the enquire string.
+It will then read characters from the terminal until it sees the
+letter g.
+.PP
+.SS Testing and Repairing Pad Timings
+.PP
+The pad timings in distributed terminfo entries are often incorrect.  One
+major motivation for this program is to make it relatively easy to tune these
+timings.
+.PP
+You can verify and edit the pad timings for a terminal with
+the `test string capabilities'
+function (this is also part of the `normal test sequence' function).
+.PP
+The key to determining pad times is to find out the effective baud rate of
+the terminal.  The effective baud rate determines the number of characters
+per second that the terminal can accept without either handshaking or
+losing data.  This rate is frequently less than the nominal cps rate on the
+RS-232 line.
+.PP
+\fBTack\fR uses the effective baud rate to judge the duration of the test and
+how much a particular escape sequence will perturb the terminal.
+.PP
+Each pad test has two associated variables that can be tweaked to help verify
+the correctness of the pad timings.  One is the pad test length.  The other is
+the pad multiplier, which is used if the pad prefix includes `*'.  In curses
+use, it is often the first parameter of the capability (if there is one).
+For a capability like (dch) or (il) this will be the number of character
+positions or lines affected, respectively.
+.PP
+\fBTack\fR will run the pad tests and display the results to the terminal.
+On capabilities that have multipliers \fBtack\fR will not tell you
+if the pad needs the multiplier or not.  You must make this decision
+yourself by rerunning the test with a different multiplier.
+If the padding changes in proportion to the multiplier than the
+multiplier is required.  If the multiplier has little or no effect on
+the suggested padding then the multiplier is not needed.
+Some capabilities will take several runs to get a good feel for
+the correct values.  You may wish to make the test longer
+to get more accurate results.  System load will also effect the
+results (a heavily loaded system will not stress the
+terminal as much, possibly leading to pad timings that are too short).
+.PP
+.SH NOTE
+The tests done at the beginning of the program are assumed to be correct later
+in the code.  In particular, \fBtack\fR displays the number of lines and
+columns indicated in the terminfo entry as part of its initial output.
+If these values are wrong a large number of tests will fail or give incorrect
+results.
+.SH FILES
+.TP 12
+tack.log
+If logging is enabled then all characters written to the terminal
+will also be written to the log file.  This gives you the ability
+to see how the tests were performed.  This feature is disabled by default.
+.TP 12
+.I "term"
+If you make changes to the terminfo entry \fBtack\fR will save
+the new terminfo to a file.  The file will have the same name
+as the terminal name.
+.SH SEE ALSO
+\fBterminfo\fR(\*n), \fBncurses\fR(3X), \fBtic\fR(1m), \fBinfocmp\fR(1m).
+You should also have the documentation supplied by the terminal
+manufacturer.
+.SH BUGS
+If the screen size is incorrect, many of the tests will fail.
+.SH AUTHOR
+Concept, design, and original implementation by
+Daniel Weaver <danw@znyx.com>.  Portions of the code and
+documentation are by Eric S. Raymond <esr@snark.thyrsus.com>.
+.\"#
+.\"# The following sets edit modes for GNU EMACS
+.\"# Local Variables:
+.\"# mode:nroff
+.\"# fill-column:79
+.\"# End:
diff --git a/ncurses-5.2/tack/tack.c b/ncurses-5.2/tack/tack.c
new file mode 100644
index 0000000..1dc6dd7
--- /dev/null
+++ b/ncurses-5.2/tack/tack.c
@@ -0,0 +1,620 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+
+#include <tack.h>
+
+MODULE_ID("$Id$")
+
+/*
+   This program is designed to test terminfo, not curses.  Therefore
+   I have used as little of curses as possible.
+
+   Pads associated with the following capabilities are used to set
+   delay times in the handler:  (cr), (ind), (cub1), (ff), (tab).
+
+   I use the (nxon) capability to set the tty handler with/without
+   xon/xoff.  If (smxon)/(rmxon) is defined I will change the terminal
+   too.
+
+   (xon) inhibits the sending of delay characters in putp().
+   If the terminal is defined with no padding then the (xon) boolean
+   is a don't care.  In this case I recommend that it be reset.
+ */
+
+/*****************************************************************************
+ *
+ * Option processing
+ *
+ *****************************************************************************/
+
+/* options and modes */
+int debug_level;		/* debugging level */
+int translate_mode;		/* translate tab, bs, cr, lf, ff */
+int scan_mode;			/* use scan codes */
+int char_mask;			/* either 0xFF else 0x7F, eight bit data mask */
+int select_delay_type;		/* set handler delays for <cr><lf> */
+int select_xon_xoff;		/* TTY driver XON/XOFF mode select */
+int hex_out;			/* Display output in hex */
+int send_reset_init;		/* Send the reset and initialization strings */
+FILE *log_fp;			/* Terminal logfile */
+
+/*****************************************************************************
+ *
+ * Menu definitions
+ *
+ *****************************************************************************/
+
+extern struct test_menu sync_menu;
+
+static void tools_hex_echo(struct test_list *, int *, int *);
+static void tools_debug(struct test_list *, int *, int *);
+
+static char hex_echo_menu_entry[80];
+
+struct test_list tools_test_list[] = {
+	{0, 0, 0, 0, "s) ANSI status reports", tools_status, 0},
+	{0, 0, 0, 0, "g) ANSI SGR modes (bold, underline, reverse)", tools_sgr, 0},
+	{0, 0, 0, 0, "c) ANSI character sets", tools_charset, 0},
+	{0, 0, 0, 0, hex_echo_menu_entry, tools_hex_echo, 0},
+	{0, 0, 0, 0, "e) echo tool", tools_report, 0},
+	{1, 0, 0, 0, "r) reply tool", tools_report, 0},
+	{0, 0, 0, 0, "p) performance testing", 0, &sync_menu},
+	{0, 0, 0, 0, "i) send reset and init", menu_reset_init, 0},
+	{0, 0, "u8) (u9", 0, "u) test ENQ/ACK handshake", sync_handshake, 0},
+	{0, 0, 0, 0, "d) change debug level", tools_debug, 0},
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+
+struct test_menu tools_menu = {
+	0, 'q', 0, "Tools Menu", "tools",
+	0, 0, tools_test_list, 0, 0, 0
+};
+
+static void tty_width(struct test_list *, int *, int *);
+static void tty_delay(struct test_list *, int *, int *);
+static void tty_xon(struct test_list *, int *, int *);
+static void tty_trans(struct test_list *, int *, int *);
+static void tty_show_state(struct test_menu *);
+
+static char tty_width_menu[80];
+static char tty_delay_menu[80];
+static char tty_xon_menu[80];
+static char tty_trans_menu[80];
+static char enable_xon_xoff[] = {"x) enable xon/xoff"};
+static char disable_xon_xoff[] = {"x) disable xon/xoff"};
+
+static struct test_list tty_test_list[] = {
+	{0, 0, 0, 0, tty_width_menu, tty_width, 0},
+	{0, 0, 0, 0, tty_delay_menu, tty_delay, 0},
+	{0, 0, 0, 0, tty_xon_menu, tty_xon, 0},
+	{0, 0, 0, 0, tty_trans_menu, tty_trans, 0},
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+
+static struct test_menu tty_menu = {
+	0, 'q', 0, "Terminal and driver configuration",
+	"tty", 0,
+	tty_show_state, tty_test_list, 0, 0, 0
+};
+
+extern struct test_list edit_test_list[];
+
+struct test_menu edit_menu = {
+	0, 'q', 0, "Edit terminfo menu",
+	"edit", 0,
+	0, edit_test_list, 0, 0, 0
+};
+
+extern struct test_list mode_test_list[];
+
+struct test_menu mode_menu = {
+	0, 'n', 0, "Mode test menu",
+	"mode", "n) run standard tests",
+	0, mode_test_list, 0, 0, 0
+};
+
+extern struct test_list acs_test_list[];
+
+static struct test_menu acs_menu = {
+	0, 'n', 0,
+	"Alternate character set and graphics rendition test menu",
+	"acs", "n) run standard tests",
+	0, acs_test_list, 0, 0, 0
+};
+
+extern struct test_list color_test_list[];
+
+struct test_menu color_menu = {
+	0, 'n', 0,
+	"Color test menu",
+	"color", "n) run standard tests",
+	0, color_test_list, 0, 0, 0
+};
+
+extern struct test_list crum_test_list[];
+
+static struct test_menu crum_menu = {
+	0, 'n', 0,
+	"Cursor movement test menu",
+	"move", "n) run standard tests",
+	0, crum_test_list, 0, 0, 0
+};
+
+extern struct test_list funkey_test_list[];
+
+static struct test_menu funkey_menu = {
+	0, 'n', 0,
+	"Function key test menu",
+	"fkey", "n) run standard tests",
+	sync_test, funkey_test_list, 0, 0, 0
+};
+
+extern struct test_list printer_test_list[];
+
+static struct test_menu printer_menu = {
+	0, 'n', 0,
+	"Printer test menu",
+	"printer", "n) run standard tests",
+	0, printer_test_list, 0, 0, 0
+};
+
+static void pad_gen(struct test_list *, int *, int *);
+extern struct test_list pad_test_list[];
+
+static struct test_menu pad_menu = {
+	0, 'n', 0,
+	"Pad test menu",
+	"pad", "n) run standard tests",
+	sync_test, pad_test_list, 0, 0, 0
+};
+
+static struct test_list normal_test_list[] = {
+	{0, 0, 0, 0, "e) edit terminfo", 0, &edit_menu},
+	{0, 0, 0, 0, "i) send reset and init", menu_reset_init, 0},
+	{MENU_NEXT, 0, 0, 0, "x) test modes and glitches", 0, &mode_menu},
+	{MENU_NEXT, 0, 0, 0, "a) test alternate character sets", 0, &acs_menu},
+	{MENU_NEXT, 0, 0, 0, "c) test color", 0, &color_menu},
+	{MENU_NEXT, 0, 0, 0, "m) test cursor movement", 0, &crum_menu},
+	{MENU_NEXT, 0, 0, 0, "f) test function keys", 0, &funkey_menu},
+	{MENU_NEXT, 0, 0, 0, "p) test string capabilities", 0, &pad_menu},
+	{0, 0, 0, 0, "P) test printer", 0, &printer_menu},
+	{MENU_MENU, 0, 0, 0, "/) test a specific capability", 0, 0},
+	{0, 0, 0, 0, "t) auto generate pad delays", pad_gen, &pad_menu},
+	{0, 0, "u8) (u9", 0, 0, sync_handshake, 0},
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+
+
+struct test_menu normal_menu = {
+	0, 'n', 0, "Main test menu",
+	"test", "n) run standard tests",
+	0, normal_test_list, 0, 0, 0
+};
+
+static void start_tools(struct test_list *, int *, int *);
+static void start_modes(struct test_list *, int *, int *);
+static void start_basic(struct test_list *, int *, int *);
+static void start_log(struct test_list *, int *, int *);
+
+static char logging_menu_entry[80] = "l) start logging";
+
+struct test_list start_test_list[] = {
+	{0, 0, 0, 0, "b) display basic information", start_basic, 0},
+	{0, 0, 0, 0, "m) change modes", start_modes, 0},
+	{0, 0, 0, 0, "t) tools", start_tools, 0},
+	{MENU_COMPLETE, 0, 0, 0, "n) begin testing", 0, &normal_menu},
+	{0, 0, 0, 0, logging_menu_entry, start_log, 0},
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+	
+
+struct test_menu start_menu = {
+	0, 'n', 0, "Main Menu", "tack", 0,
+	0, start_test_list, 0, 0, 0
+};
+
+static struct test_list write_terminfo_list[] = {
+	{0, 0, 0, 0, "w) write the current terminfo to a file", save_info, 0},
+	{MENU_LAST, 0, 0, 0, 0, 0, 0}
+};
+
+/*****************************************************************************
+ *
+ * Menu command interpretation.
+ *
+ *****************************************************************************/
+
+/*
+**	tools_hex_echo(testlist, state, ch)
+**
+**	Flip the hex echo flag.
+*/
+static void
+tools_hex_echo(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch GCC_UNUSED)
+{
+	if (hex_out) {
+		hex_out = FALSE;
+		strcpy(hex_echo_menu_entry,
+			"h) enable hex output on echo tool");
+	} else {
+		hex_out = TRUE;
+		strcpy(hex_echo_menu_entry,
+			"h) disable hex output on echo tool");
+	}
+}
+
+/*
+**	tools_debug(testlist, state, ch)
+**
+**	Change the debug level.
+*/
+static void
+tools_debug(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	char buf[32];
+
+	ptext("Enter a new value: ");
+	read_string(buf, sizeof(buf));
+	if (buf[0]) {
+		sscanf(buf, "%d", &debug_level);
+	}
+	sprintf(temp, "Debug level is now %d", debug_level);
+	ptext(temp);
+	*ch = REQUEST_PROMPT;
+}
+
+/*
+**	start_tools(testlist, state, ch)
+**
+**	Run the generic test tools
+*/
+static void
+start_tools(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch GCC_UNUSED)
+{
+	if (hex_out) {
+		strcpy(hex_echo_menu_entry,
+			"h) disable hex output on echo tool");
+	} else {
+		strcpy(hex_echo_menu_entry,
+			"h) enable hex output on echo tool");
+	}
+	menu_display(&tools_menu, 0);
+}
+
+/*
+**	tty_show_state()
+**
+**	Display the current state on the tty driver settings
+*/
+static void
+tty_show_state(
+	struct test_menu *menu GCC_UNUSED)
+{
+	put_crlf();
+	(void) sprintf(temp,
+		"Accepting %d bits, UNIX delays %d, XON/XOFF %sabled, speed %ld, translate %s, scan-code mode %s.",
+		(char_mask == ALLOW_PARITY) ? 8 : 7,
+		select_delay_type,
+		select_xon_xoff ? "en" : "dis",
+		tty_baud_rate,
+		translate_mode ? "on" : "off",
+		scan_mode ? "on" : "off");
+	ptextln(temp);
+	put_crlf();
+}
+
+/*
+**	tty_width(testlist, state, ch)
+**
+**	Change the character width
+*/
+static void
+tty_width(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch GCC_UNUSED)
+{
+	if (char_mask == STRIP_PARITY) {
+		char_mask = ALLOW_PARITY;
+		strcpy(tty_width_menu, "7) treat terminal as 7-bit");
+	} else {
+		char_mask = STRIP_PARITY;
+		strcpy(tty_width_menu, "8) treat terminal as 8-bit");
+	}
+}
+
+/*
+**	tty_delay(testlist, state, ch)
+**
+**	Change the delay for <cr><lf> in the TTY driver
+*/
+static void
+tty_delay(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch GCC_UNUSED)
+{
+	if (select_delay_type) {
+		select_delay_type = FALSE;
+		strcpy(tty_delay_menu,
+			"d) enable UNIX tty driver delays for <cr><lf>");
+	} else {
+		select_delay_type = TRUE;
+		strcpy(tty_delay_menu,
+			"d) disable UNIX tty driver delays for <cr><lf>");
+	}
+}
+
+/*
+**	tty_xon(testlist, state, ch)
+**
+**	Change the XON/XOFF flags in the TTY driver
+*/
+static void
+tty_xon(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch GCC_UNUSED)
+{
+	if (select_xon_xoff) {
+		if (needs_xon_xoff) {
+			ptextln("This terminal is marked as needing XON/XOFF protocol with (nxon)");
+		}
+		if (exit_xon_mode) {
+			tc_putp(exit_xon_mode);
+		}
+		xon_xoff = select_xon_xoff = FALSE;
+		strcpy(tty_xon_menu, enable_xon_xoff);
+	} else {
+		if (enter_xon_mode) {
+			tc_putp(enter_xon_mode);
+		}
+		xon_xoff = select_xon_xoff = TRUE;
+		strcpy(tty_xon_menu, disable_xon_xoff);
+	}
+	tty_set();
+}
+
+/*
+**	tty_trans(testlist, state, ch)
+**
+**	Change the translation mode for special characters
+*/
+static void
+tty_trans(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch GCC_UNUSED)
+{
+	if (translate_mode) {
+		translate_mode = FALSE;
+		strcpy(tty_trans_menu,
+			"t) use terminfo values for \\b\\f\\n\\r\\t");
+	} else {
+		translate_mode = TRUE;
+		strcpy(tty_trans_menu,
+			"t) override terminfo values for \\b\\f\\n\\r\\t");
+	}
+}
+
+/*
+**	pad_gen(testlist, state, ch)
+**
+**	Menu function for automatic pad generation
+*/
+static void
+pad_gen(
+	struct test_list *t,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	control_init();
+	if (tty_can_sync == SYNC_NOT_TESTED) {
+		verify_time();
+	}
+	auto_pad_mode = TRUE;
+	menu_display(t->sub_menu, ch);
+	auto_pad_mode = FALSE;
+}
+
+/*
+**	start_modes(testlist, state, ch)
+**
+**	Change the TTY modes
+*/
+static void
+start_modes(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch GCC_UNUSED)
+{
+
+	if (select_delay_type) {
+		strcpy(tty_delay_menu,
+			"d) disable UNIX tty driver delays for <cr><lf>");
+	} else {
+		strcpy(tty_delay_menu,
+			"d) enable UNIX tty driver delays for <cr><lf>");
+	}
+	if (char_mask == ALLOW_PARITY) {
+		strcpy(tty_width_menu,
+			"7) treat terminal as 7-bit");
+	} else {
+		strcpy(tty_width_menu,
+			"8) treat terminal as 8-bit");
+	}
+	if (select_xon_xoff) {
+		strcpy(tty_xon_menu, disable_xon_xoff);
+	} else {
+		strcpy(tty_xon_menu, enable_xon_xoff);
+	}
+	if (translate_mode) {
+		strcpy(tty_trans_menu,
+			"t) override terminfo values for \\b\\f\\n\\r\\t");
+	} else {
+		strcpy(tty_trans_menu,
+			"t) use terminfo values for \\b\\f\\n\\r\\t");
+	}
+	menu_display(&tty_menu, 0);
+	tty_set();
+}
+
+/*
+**	start_basic(testlist, state, ch)
+**
+**	Display basic terminal information
+*/
+static void
+start_basic(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch)
+{
+	display_basic();
+	*ch = REQUEST_PROMPT;
+}
+
+/*
+**	start_log(testlist, state, ch)
+**
+**	Start/stop in logging function
+*/
+static void
+start_log(
+	struct test_list *t GCC_UNUSED,
+	int *state GCC_UNUSED,
+	int *ch GCC_UNUSED)
+{
+	if (logging_menu_entry[5] == 'a') {
+		ptextln("The log file will capture all characters sent to the terminal.");
+		if ((log_fp = fopen("tack.log", "w"))) {
+			ptextln("Start logging to file: tack.log");
+			strcpy(logging_menu_entry, "l) stop logging");
+		} else {
+			ptextln("File open error: tack.log");
+		}
+	} else {
+		if (log_fp) {
+			fclose(log_fp);
+			log_fp = 0;
+		}
+		ptextln("Terminal output logging stopped.");
+		strcpy(logging_menu_entry, "l) start logging");
+	}
+}
+
+/*
+**	show_usage()
+**
+**	Tell the user how its done.
+*/
+void
+show_usage(
+	char *name)
+{
+	(void) fprintf(stderr, "usage: %s [-itV] [term]\n", name);
+}
+
+/*
+**	print_version()
+**
+**	Print version and other useful information.
+*/
+void
+print_version(void)
+{
+	printf("tack version %d.%02d\n", MAJOR_VERSION, MINOR_VERSION);
+	printf("Copyright (C) 1997 Free Software Foundation, Inc.\n");
+	printf("Tack comes with NO WARRANTY, to the extent permitted by law.\n");
+	printf("You may redistribute copies of Tack under the terms of the\n");
+	printf("GNU General Public License.  For more information about\n");
+	printf("these matters, see the file named COPYING.\n");
+}
+
+
+/*****************************************************************************
+ *
+ * Main sequence
+ *
+ *****************************************************************************/
+
+int
+main(int argc, char *argv[])
+{
+	int i, j;
+	char *term_variable;
+
+	/* scan the option flags */
+	send_reset_init = TRUE;
+	translate_mode = FALSE;
+	term_variable = getenv("TERM");
+	tty_can_sync = SYNC_NOT_TESTED;
+	for (i = 1; i < argc; i++) {
+		if (argv[i][0] == '-') {
+			for (j = 1; argv[i][j]; j++) {
+				switch (argv[i][j]) {
+				case 'V':
+					print_version();
+					return (1);
+				case 'i':
+					send_reset_init = FALSE;
+					break;
+				case 't':
+					translate_mode = FALSE;
+					break;
+				default:
+					show_usage(argv[0]);
+					return (0);
+				}
+			}
+		} else {
+			term_variable = argv[i];
+		}
+	}
+	(void) strcpy(tty_basename, term_variable);
+
+	curses_setup(argv[0]);
+
+	menu_can_scan(&normal_menu);	/* extract which caps can be tested */
+	menu_display(&start_menu, 0);
+
+	if (user_modified()) {
+		sprintf(temp, "Hit y to save changes to file: %s  ? ",
+			tty_basename);
+		ptext(temp);
+		if (wait_here() == 'y') {
+			save_info(write_terminfo_list, &i, &j);
+		}
+	}
+
+	put_str("\nTerminal test complete\n");
+	bye_kids(0);
+	return (0);
+}
diff --git a/ncurses-5.2/tack/tack.h b/ncurses-5.2/tack/tack.h
new file mode 100644
index 0000000..b14431a
--- /dev/null
+++ b/ncurses-5.2/tack/tack.h
@@ -0,0 +1,403 @@
+/*
+** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
+** 
+** This file is part of TACK.
+** 
+** TACK is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2, or (at your option)
+** any later version.
+** 
+** TACK is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with TACK; see the file COPYING.  If not, write to
+** the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+** Boston, MA 02111-1307, USA.
+*/
+
+/* $Id$ */
+
+#ifndef _TACK_H
+#define _TACK_H 1
+
+/* terminfo action checker include file */
+
+#define MAJOR_VERSION 1
+#define MINOR_VERSION 0
+
+#ifdef HAVE_CONFIG_H
+#include <ncurses_cfg.h>
+#else
+#define RETSIGTYPE void
+#define GCC_UNUSED /*nothing*/
+#define HAVE_GETTIMEOFDAY 1
+#define HAVE_SELECT 1
+#define HAVE_SYS_TIME_H 1
+#define HAVE_SYS_TIME_SELECT 1
+#endif
+
+#include <sys/types.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <string.h>
+
+#include <curses.h>
+#include <term_entry.h>
+
+#if USE_RCS_IDS
+#define MODULE_ID(id) static const char Ident[] = id;
+#else
+#define MODULE_ID(id) /*nothing*/
+#endif
+
+#if !HAVE_STRSTR
+extern char *_nc_strstr(const char *, const char *);
+#define strstr(h,n) _nc_strstr(h,n)
+#endif
+
+extern FILE *log_fp;
+extern FILE *debug_fp;
+extern int debug_level;
+extern char temp[];
+extern char tty_basename[];
+extern char tty_shortname[];
+
+#define SYNC_FAILED	0
+#define SYNC_TESTED	1
+#define SYNC_NOT_TESTED	2
+#define SYNC_NEEDED	3
+
+extern int tty_can_sync;
+extern int total_pads_sent;	/* count pad characters sent */
+extern int total_caps_sent;	/* count caps sent */
+extern int total_printing_characters;	/* count printing characters sent */
+extern int no_alarm_event;	/* TRUE if the alarm has not gone off yet */
+extern int usec_run_time;	/* length of last test in microseconds */
+extern int raw_characters_sent;	/* Total output characters */
+
+/* Stopwatch event timers */
+#define TIME_TEST 0
+#define TIME_SYNC 1
+#define TIME_FLUSH 2
+#define MAX_TIMERS 3
+
+/* definitions for pad.c */
+
+#define EXIT_CONDITION (no_alarm_event && (tt_delay_used < tt_delay_max))
+#define SLOW_TERMINAL_EXIT if (!test_complete && !EXIT_CONDITION) { break; }
+#define CAP_NOT_FOUND if (auto_pad_mode) return
+
+extern char letters[26+1];
+#define NEXT_LETTER letter = letters[letter_number =\
+	letters[letter_number + 1] ? letter_number + 1 : 0]
+
+extern int test_complete;	/* counts number of tests completed */
+extern char letter;
+extern int letter_number;
+extern int augment, repeats;
+extern long char_sent;
+extern const char *pad_repeat_test;	/* commands that force repeat */
+
+extern int replace_mode;
+extern int char_count, line_count, expand_chars;
+extern int can_go_home, can_clear_screen;
+
+extern int translate_mode, scan_mode;
+extern int auto_pad_mode;		/* TRUE for auto time tests */
+extern int char_mask;
+extern int hex_out;			/* Display output in hex */
+
+/* Parity bit macros */
+#define STRIP_PARITY 0x7f
+#define ALLOW_PARITY 0xff
+
+/* select_delay_type:	0 -> reset all delays
+			1 -> force long delays
+			2 -> do not change the delays */
+extern int select_delay_type;
+
+/* select_xon_xoff:	0 -> reset xon/xoff
+			1 -> set xon/xoff
+			2 -> do not change xon/xoff */
+extern int select_xon_xoff;
+
+extern int tty_frame_size;
+extern unsigned long tty_baud_rate;
+extern int tty_cps;		/* The number of characters per second */
+extern int not_a_tty, nodelay_read;
+extern int send_reset_init;
+
+/* definitions for stty_query() and initial_stty_query() */
+#define TTY_CHAR_MODE	0
+#define TTY_NOECHO	1
+#define TTY_OUT_TRANS	2
+#define TTY_8_BIT	3
+#define TTY_XON_XOFF	4
+
+/* scan code definitions */
+#define MAX_SCAN 256
+
+/* translate mode default strings */
+struct default_string_list {
+	const char *name;	/* terminfo name */
+	const char *value;	/* value of default string */
+	int index;		/* index into the strfname[] array */
+};
+
+#define TM_last 8
+extern struct default_string_list TM_string[TM_last];
+
+/* attribute structure definition */
+struct mode_list {
+	const char *name;
+	const char *begin_mode;
+	const char *end_mode;
+	int number;
+};
+
+extern const struct mode_list alt_modes[];
+extern const int mode_map[];
+
+/* Test data base */
+
+#define FLAG_CAN_TEST	1
+#define FLAG_TESTED	2
+#define FLAG_LABEL	4
+#define FLAG_FUNCTION_KEY	8
+
+/* caps under test data base */
+
+#define TT_MAX	8
+#define MAX_CHANGES (TT_MAX+2)
+
+extern int tt_delay_max;	/* max number of milliseconds we can delay */
+extern int tt_delay_used;	/* number of milliseconds consumed in delay */
+extern const char *tt_cap[TT_MAX]; /* value of string */
+extern int tt_affected[TT_MAX];	/* lines or columns effected (repetition
+				   factor) */
+extern int tt_count[TT_MAX];	/* Number of times sent */
+extern int tt_delay[TT_MAX];	/* Number of milliseconds delay */
+extern int ttp;			/* number of entries used */
+
+extern const char *tx_cap[TT_MAX]; /* value of string */
+extern int tx_affected[TT_MAX];	/* lines or columns effected (repetition
+				   factor) */
+extern int tx_count[TT_MAX];	/* Number of times sent */
+extern int tx_delay[TT_MAX];	/* Number of milliseconds delay */
+extern int tx_index[TT_MAX];	/* String index */
+extern int txp;			/* number of entries used */
+extern int tx_characters;	/* printing characters sent by test */
+extern int tx_cps;		/* characters per second */
+
+/*
+	Menu control for tack.
+*/
+
+struct test_results {
+	struct test_results *next;	/* point to next entry */
+	struct test_list *test;	/* Test which got these results */
+	int reps;		/* repeat count */
+	int delay;		/* delay times 10 */
+};
+
+struct test_list {
+	int flags;		/* Test description flags */
+	int lines_needed;	/* Lines needed for test (0->no action) */
+	const char *caps_done;	/* Caps shown in Done message */
+	const char *caps_tested; /* Other caps also being tested */
+	const char *menu_entry;	/* Menu entry text (optional) */
+				/* Function that does testing */
+	void (*test_procedure)(struct test_list *, int *, int *);
+	struct test_menu *sub_menu;	/* Nested sub-menu */
+};
+
+struct test_menu {
+	int flags;		/* Menu feature flag */
+	int default_action;	/* Default command if <cr> <lf> entered */
+	const char *menu_text;	/* Describe this test_menu */
+	const char *menu_title;	/* Title for the menu */
+	const char *ident;	/* short menu name */
+	const char *standard_tests;	/* Standard test text */
+				/* print current settings (optional) */
+	void (*menu_function)(struct test_menu *);
+	struct test_list *tests;	/* Pointer to the menu/function pairs */
+	struct test_list *resume_tests;	/* Standard test resume point */
+	int resume_state;	/* resume state of test group */
+	int resume_char;	/* resume ch of test group */
+};
+
+
+/* menu flags */
+#define MENU_100c	0x00001a00	/* Augment 100% of columns */
+#define MENU_90c	0x00001900	/* Augment 90% of columns */
+#define MENU_80c	0x00001800	/* Augment 80% of columns */
+#define MENU_70c	0x00001700	/* Augment 70% of columns */
+#define MENU_60c	0x00001600	/* Augment 60% of columns */
+#define MENU_50c	0x00001500	/* Augment 50% of columns */
+#define MENU_40c	0x00001400	/* Augment 40% of columns */
+#define MENU_30c	0x00001300	/* Augment 30% of columns */
+#define MENU_20c	0x00001200	/* Augment 20% of columns */
+#define MENU_10c	0x00001100	/* Augment 10% of columns */
+#define MENU_LM1	0x00002e00	/* Augment lines - 1 */
+#define MENU_100l	0x00002a00	/* Augment 100% of lines */
+#define MENU_90l	0x00002900	/* Augment 90% of lines */
+#define MENU_50l	0x00002500	/* Augment 50% of lines */
+#define MENU_lines	0x00002000	/* Augment of lines */
+#define MENU_columns	0x00001000	/* Augment of columns */
+#define MENU_LC_MASK	0x00003000	/* Augment mask for lines and columns */
+#define MENU_1L		0x00002f00	/* Augment == one */
+#define MENU_1C		0x00001f00	/* Augment == one */
+#define MENU_ONE	0x00000f00	/* Augment == one */
+#define MENU_ONE_MASK	0x00000f00	/* Augment == one mask */
+#define MENU_REP_MASK	0x00003f00	/* Augment mask */
+
+#define MENU_CLEAR	0x00010000	/* clear screen */
+#define MENU_INIT	0x00020000	/* Initialization function */
+#define MENU_NEXT	0x00040000	/* Next test in sequence */
+#define MENU_LAST	0x00080000	/* End of menu list */
+#define MENU_STOP	0x00100000	/* Stop testing next-in-sequence */
+#define MENU_COMPLETE	0x00200000	/* Test complete after this */
+#define MENU_MENU	0x00400000	/* Pass the menu name not test name */
+
+#define REQUEST_PROMPT 256
+
+extern char prompt_string[80];	/* menu prompt storage */
+extern struct test_menu edit_menu;
+extern struct test_list *augment_test;
+
+/* tack.c */
+extern void show_usage(char *);
+extern void print_version(void);
+
+/* output.c */
+extern void tt_tputs(const char *, int);
+extern void tt_putp(const char *);
+extern void tt_putparm(NCURSES_CONST char *, int, int, int);
+extern int tc_putp(const char *);
+extern int tc_putch(int);
+extern void putchp(int);
+extern void put_cr(void);
+extern void put_crlf(void);
+extern void put_clear(void);
+extern void put_dec(char *, int);
+extern void put_str(const char *);
+extern void put_lf(void);
+extern void put_ind(void);
+extern void put_newlines(int);
+extern void put_columns(const char *, int, int);
+extern void put_this(int);
+extern void putln(const char *);
+extern void ptext(const char *);
+extern void ptextln(const char *);
+extern void home_down(void);
+extern void go_home(void);
+extern void three_digit(char *, int);
+extern int getchp(int);
+extern char *expand(const char *);
+extern char *expand_to(char *, int);
+extern char *expand_command(const char *);
+extern char *hex_expand_to(char *, int);
+extern char *print_expand(char *);
+extern void maybe_wait(int);
+extern int wait_here(void);
+extern void read_string(char *, int);
+extern int getnext(int);
+
+/* control.c */
+extern void event_start(int);
+extern long event_time(int);
+extern char *liberated(char *);
+extern void page_loop(void);
+extern void control_init(void);
+extern int msec_cost(const char *const, int);
+extern int skip_pad_test(struct test_list *, int *, int *, const char *);
+extern void pad_test_startup(int);
+extern int still_testing(void);
+extern void pad_test_shutdown(struct test_list *, int);
+extern void dump_test_stats(struct test_list *, int *, int *);
+extern void longer_test_time(struct test_list *, int *, int *);
+extern void shorter_test_time(struct test_list *, int *, int *);
+extern char txt_longer_test_time[80];
+extern char txt_shorter_test_time[80];
+extern void set_augment_txt(void);
+extern void longer_augment(struct test_list *, int *, int *);
+extern void shorter_augment(struct test_list *, int *, int *);
+extern char txt_longer_augment[80];
+extern char txt_shorter_augment[80];
+extern int sliding_scale(int, int, int);
+
+/* sync.c */
+extern void verify_time(void);
+extern int tty_sync_error(void);
+extern void flush_input(void);
+extern void sync_test(struct test_menu *);
+extern void sync_handshake(struct test_list *, int *, int *);
+
+/* charset.c */
+extern void set_attr(int);
+extern void eat_cookie(void);
+extern void put_mode(char *);
+
+/* init.c */
+extern void reset_init(void);
+extern void display_basic(void);
+extern void put_name(const char *, const char *);
+extern void charset_can_test(void);
+extern void curses_setup(char *);
+extern void bye_kids(int);
+
+/* scan.c */
+extern int scan_key(void);
+extern void scan_init(char *fn);
+
+/* ansi.c */
+extern void tools_status(struct test_list *, int *, int *);
+extern void tools_charset(struct test_list *, int *, int *);
+extern void tools_sgr(struct test_list *, int *, int *);
+
+/* pad.c */
+
+/* fun.c */
+extern void enter_key(const char *, char *, char *);
+extern int tty_meta_prep(void);
+extern void tools_report(struct test_list *, int *, int *);
+
+/* sysdep.c */
+extern void tty_set(void);
+extern void tty_raw(int, int);
+extern void tty_init(void);
+extern void tty_reset(void);
+extern void spin_flush(void);
+extern void read_key(char *, int);
+extern void set_alarm_clock(int);
+extern void ignoresig(void);
+extern int stty_query(int);
+extern int initial_stty_query(int);
+
+/* edit.c */
+extern int user_modified(void);
+extern void save_info(struct test_list *, int *, int *);
+extern void can_test(const char *, int);
+extern void cap_index(const char *, int *);
+extern int cap_match(const char *names, const char *cap);
+extern void edit_init(void);
+extern char *get_string_cap_byname(const char *, const char **);
+extern int get_string_cap_byvalue(const char *);
+extern void show_report(struct test_list *, int *, int *);
+
+/* menu.c */
+extern void menu_prompt(void);
+extern void menu_can_scan(const struct test_menu *);
+extern void menu_display(struct test_menu *, int *);
+extern void generic_done_message(struct test_list *, int *, int *);
+extern void pad_done_message(struct test_list *, int *, int *);
+extern void menu_clear_screen(struct test_list *, int *, int *);
+extern void menu_reset_init(struct test_list *, int *, int *);
+extern int subtest_menu(struct test_list *, int *, int *);
+
+#endif /* _TACK_H */
diff --git a/ncurses-5.2/tar-copy.sh b/ncurses-5.2/tar-copy.sh
new file mode 100755
index 0000000..3629825
--- /dev/null
+++ b/ncurses-5.2/tar-copy.sh
@@ -0,0 +1,70 @@
+#!/bin/sh
+# $Id$
+##############################################################################
+# Copyright (c) 1998 Free Software Foundation, Inc.                          #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1997,1998
+#
+# Copy a collection of files using 'tar', so that their dates and links are
+# preserved
+#
+# Parameters:
+#	$1 = files to copy
+#	$2 = source directory
+#	$3 = destination directory
+#
+#DOIT=echo
+DOIT=eval
+
+if test $# != 3 ; then
+	echo "Usage: $0 files source target"
+	exit 1
+elif test ! -d "$2" ; then
+	echo "Source directory not found: $2"
+	exit 1
+elif test ! -d "$3" ; then
+	echo "Target directory not found: $3"
+	exit 1
+fi
+
+WD=`pwd`
+
+TMP=$WD/copy$$
+trap "rm -f $TMP" 0 1 2 5 15
+
+cd $2
+if ( tar cf $TMP $1 )
+then
+	cd $3
+	LIST=`tar tf $TMP 2>&1`
+	$DOIT rm -rf $LIST 2>/dev/null
+	$DOIT tar xvf $TMP
+else
+	echo "Cannot create tar of $1 files"
+	exit 1
+fi
diff --git a/ncurses-5.2/test/Makefile.in b/ncurses-5.2/test/Makefile.in
new file mode 100644
index 0000000..fc528f8
--- /dev/null
+++ b/ncurses-5.2/test/Makefile.in
@@ -0,0 +1,221 @@
+# $Id$
+##############################################################################
+# Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.                #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997,1998
+#
+# Makefile for ncurses tests.
+
+# turn off _all_ suffix rules; we'll generate our own
+.SUFFIXES:
+
+SHELL		= /bin/sh
+
+x		= @PROG_EXT@
+
+MODEL		= ../@DFT_OBJ_SUBDIR@
+srcdir		= @srcdir@
+prefix		= @prefix@
+exec_prefix	= @exec_prefix@
+libdir		= @libdir@
+includedir	= @includedir@
+
+LIBTOOL		= @LIBTOOL@
+
+CC		= @CC@
+CPP		= @CPP@
+
+CFLAGS		= @CFLAGS@
+CPPFLAGS	=  -I../test -I$(srcdir) @CPPFLAGS@ -DHAVE_CONFIG_H
+
+CCFLAGS		= $(CPPFLAGS) $(CFLAGS)
+
+CFLAGS_LIBTOOL	= $(CCFLAGS)
+CFLAGS_NORMAL	= $(CCFLAGS)
+CFLAGS_DEBUG	= $(CCFLAGS) @CC_G_OPT@ -DTRACE
+CFLAGS_PROFILE	= $(CCFLAGS) -pg
+CFLAGS_SHARED	= $(CCFLAGS) @CC_SHARED_OPTS@
+
+CFLAGS_DEFAULT	= $(CFLAGS_@DFT_UPR_MODEL@)
+
+REL_VERSION	= @cf_cv_rel_version@
+ABI_VERSION	= @cf_cv_abi_version@
+LOCAL_LIBS	= @TEST_DEPS@
+MATH_LIB	= @MATH_LIB@
+
+LD		= @LD@
+LINK		= @LINK_TESTS@ $(LIBTOOL) $(CC)
+
+LDFLAGS		= @LD_MODEL@ @TEST_ARGS@ @LIBS@ @EXTRA_LIBS@ @LOCAL_LDFLAGS@ @LDFLAGS@
+
+LDFLAGS_LIBTOOL	= $(LDFLAGS)
+LDFLAGS_NORMAL	= $(LDFLAGS)
+LDFLAGS_DEBUG	= $(LDFLAGS) @CC_G_OPT@
+LDFLAGS_PROFILE	= $(LDFLAGS) -pg
+LDFLAGS_SHARED	= $(LDFLAGS) @LD_SHARED_OPTS@
+
+LDFLAGS_DEFAULT	= $(LDFLAGS_@DFT_UPR_MODEL@)
+
+LINT		= @LINT@
+LINT_OPTS	= @LINT_OPTS@
+LINT_LIBS	= -lform -lmenu -lpanel -lncurses @LIBS@
+
+TESTS = \
+	blue$x \
+	bs$x \
+	cardfile$x \
+	ditto$x \
+	dots$x \
+	filter$x \
+	firework$x \
+	firstlast$x \
+	gdc$x \
+	hanoi$x \
+	hashtest$x \
+	keynames$x \
+	knight$x \
+	lrtest$x \
+	ncurses$x \
+	newdemo$x \
+	rain$x \
+	railroad$x \
+	tclock$x \
+	testaddch$x \
+	testcurs$x \
+	testscanw$x \
+	view$x \
+	worm$x \
+	xmas$x
+
+all: $(TESTS)
+
+sources:
+
+blue$x: $(MODEL)/blue.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/blue.o $(LDFLAGS_DEFAULT)
+
+bs$x: $(MODEL)/bs.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/bs.o $(LDFLAGS_DEFAULT)
+
+cardfile$x: $(MODEL)/cardfile.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/cardfile.o $(LDFLAGS_DEFAULT)
+
+ditto$x: $(MODEL)/ditto.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/ditto.o $(LDFLAGS_DEFAULT)
+
+dots$x: $(MODEL)/dots.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/dots.o $(LDFLAGS_DEFAULT)
+
+filter$x: $(MODEL)/filter.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/filter.o $(LDFLAGS_DEFAULT)
+
+firework$x: $(MODEL)/firework.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/firework.o $(LDFLAGS_DEFAULT)
+
+firstlast$x: $(MODEL)/firstlast.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/firstlast.o $(LDFLAGS_DEFAULT)
+
+gdc$x: $(MODEL)/gdc.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/gdc.o $(LDFLAGS_DEFAULT)
+
+hanoi$x: $(MODEL)/hanoi.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/hanoi.o $(LDFLAGS_DEFAULT)
+
+hashtest$x: $(MODEL)/hashtest.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/hashtest.o $(LDFLAGS_DEFAULT)
+
+keynames$x: $(MODEL)/keynames.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/keynames.o $(LDFLAGS_DEFAULT)
+
+knight$x: $(MODEL)/knight.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/knight.o $(LDFLAGS_DEFAULT)
+
+lrtest$x: $(MODEL)/lrtest.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/lrtest.o $(LDFLAGS_DEFAULT)
+
+ncurses$x: $(MODEL)/ncurses.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/ncurses.o $(LDFLAGS_DEFAULT)
+
+newdemo$x: $(MODEL)/newdemo.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/newdemo.o $(LDFLAGS_DEFAULT)
+
+rain$x: $(MODEL)/rain.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/rain.o $(LDFLAGS_DEFAULT)
+
+railroad$x: $(MODEL)/railroad.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/railroad.o $(LDFLAGS_DEFAULT)
+
+tclock$x: $(MODEL)/tclock.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/tclock.o $(LDFLAGS_DEFAULT) $(MATH_LIB)
+
+testaddch$x: $(MODEL)/testaddch.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/testaddch.o $(LDFLAGS_DEFAULT)
+
+testcurs$x: $(MODEL)/testcurs.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/testcurs.o $(LDFLAGS_DEFAULT)
+
+testscanw$x: $(MODEL)/testscanw.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/testscanw.o $(LDFLAGS_DEFAULT)
+
+view$x: $(MODEL)/view.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/view.o $(LDFLAGS_DEFAULT)
+
+worm$x: $(MODEL)/worm.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/worm.o $(LDFLAGS_DEFAULT)
+
+xmas$x: $(MODEL)/xmas.o $(LOCAL_LIBS)
+	@ECHO_LINK@ $(LINK) -o $@ $(MODEL)/xmas.o $(LDFLAGS_DEFAULT)
+
+libs \
+install \
+install.libs \
+install.test:
+
+uninstall:
+uninstall.libs:
+uninstall.test:
+
+mostlyclean ::
+	-rm -f core tags TAGS *~ *.ln *.atac trace
+
+clean :: mostlyclean
+	-rm -rf *.o screendump *.lis $(TESTS) .libs
+
+distclean :: clean
+	-rm -f Makefile ncurses_cfg.h config.*
+
+realclean :: distclean
+
+lint:
+	sh -c 'for N in $(TESTS); do echo LINT:$$N; $(LINT) $(LINT_OPTS) $(CPPFLAGS) $(srcdir)/$$N.c $(LINT_LIBS); done'
+
+# Use this to get a list of test-programs for the standalone configure script.
+echo_tests :
+	@echo "$(TESTS)"
+echo_suffix :
+	@echo "$x"
diff --git a/ncurses-5.2/test/README b/ncurses-5.2/test/README
new file mode 100644
index 0000000..cd1767a
--- /dev/null
+++ b/ncurses-5.2/test/README
@@ -0,0 +1,22 @@
+The programs in this directory are designed to test your newest toy :-)
+Check the sources for any further details.
+
+blue       - Blue Moon, a nifty solitaire (uses color)
+bs.c       - the game of Battleships (uses color)
+firework.c - multi-colored fireworks (uses color)
+gdc.c      - Great Digital Clock (uses color)
+hanoi.c    - the game of hanoi (uses color essentially)
+knight.c   - the game of Knight's Tour (uses color)
+lrtest.c   - test of access to the lower-right corner
+ncurses.c  - multi-test program (uses color)
+newdemo.c  - another test from PDCurses (uses color)
+rain.c     - rain drops keep falling on my head...
+tclock.c   - analog/digital clock
+testcurs.c - a test from the PDCurses people (uses color)
+worm.c     - worms run all over your screen (uses color)
+xmas.c     - Xmas greeting card
+
+The bs and knight games demonstrate processing of mouse events under xterm.
+This directory also contains:
+
+tracemunch - Perl script to crunch trace scripts to make them easier to read
diff --git a/ncurses-5.2/test/blue.c b/ncurses-5.2/test/blue.c
new file mode 100644
index 0000000..4d98be9
--- /dev/null
+++ b/ncurses-5.2/test/blue.c
@@ -0,0 +1,440 @@
+/*****************************************************************************
+ *                                                                           *
+ *                         B l u e   M o o n                                 *
+ *                         =================                                 *
+ *                               V2.2                                        *
+ *                   A patience game by T.A.Lister                           *
+ *            Integral screen support by Eric S. Raymond                     *
+ *                                                                           *
+ *****************************************************************************/
+
+/*
+ * Compile this with the command `cc -O blue.c -lcurses -o blue'.  For best
+ * results, use the ncurses(3) library.  On non-Intel machines, SVr4 curses is
+ * just as good.
+ *
+ * $Id$
+ */
+
+#include <test.priv.h>
+
+#include <string.h>
+#include <signal.h>
+#include <time.h>
+
+#include <term.h>
+
+#define NOCARD		(-1)
+
+#define ACE		0
+#define KING		12
+#define SUIT_LENGTH	13
+
+#define HEARTS		0
+#define SPADES		1
+#define DIAMONDS	2
+#define CLUBS		3
+#define NSUITS		4
+
+#define GRID_WIDTH	14	/*    13+1  */
+#define GRID_LENGTH	56	/* 4*(13+1) */
+#define PACK_SIZE	52
+
+#define BASEROW		1
+#define PROMPTROW	11
+
+#define RED_ON_WHITE    1
+#define BLACK_ON_WHITE  2
+#define BLUE_ON_WHITE   3
+
+static RETSIGTYPE die(int onsig) GCC_NORETURN;
+
+static int deck_size = PACK_SIZE;	/* initial deck */
+static int deck[PACK_SIZE];
+
+static int grid[GRID_LENGTH];	/* card layout grid */
+static int freeptr[4];		/* free card space pointers */
+
+static int deal_number=0;
+
+static chtype ranks[SUIT_LENGTH][2] =
+{
+    {' ', 'A'},
+    {' ', '2'},
+    {' ', '3'},
+    {' ', '4'},
+    {' ', '5'},
+    {' ', '6'},
+    {' ', '7'},
+    {' ', '8'},
+    {' ', '9'},
+    {'1', '0'},
+    {' ', 'J'},
+    {' ', 'Q'},
+    {' ', 'K'}
+};
+
+/* Please note, that this is a bad example.
+   Color values should not be or'ed in. This
+   only works, because the characters used here
+   are plain and have no color attribute themselves. */
+#ifdef COLOR_PAIR
+#define OR_COLORS(value,pair) ((value) | COLOR_PAIR(pair))
+#else
+#define OR_COLORS(value,pair) (value)
+#endif
+
+#define PC_COLORS(value,pair) (OR_COLORS(value,pair) | A_ALTCHARSET)
+
+static chtype letters[4] =
+{
+    OR_COLORS('h', RED_ON_WHITE),	/* hearts */
+    OR_COLORS('s', BLACK_ON_WHITE),	/* spades */
+    OR_COLORS('d', RED_ON_WHITE),	/* diamonds */
+    OR_COLORS('c', BLACK_ON_WHITE),	/* clubs */
+};
+
+#if defined(__i386__)
+static chtype glyphs[] =
+{
+    PC_COLORS('\003', RED_ON_WHITE),	/* hearts */
+    PC_COLORS('\006', BLACK_ON_WHITE),	/* spades */
+    PC_COLORS('\004', RED_ON_WHITE),	/* diamonds */
+    PC_COLORS('\005', BLACK_ON_WHITE),	/* clubs */
+};
+#endif /* __i386__ */
+
+static chtype *suits = letters;	/* this may change to glyphs below */
+
+static RETSIGTYPE die(int onsig)
+{
+    (void) signal(onsig, SIG_IGN);
+    endwin();
+    exit(EXIT_SUCCESS);
+}
+
+static void init_vars(void)
+{
+    int i;
+
+    deck_size = PACK_SIZE;
+    for (i=0; i < PACK_SIZE; i++)
+	deck[i]=i;
+    for (i = 0; i < 4; i++)
+	freeptr[i]=i * GRID_WIDTH;
+}
+
+static void shuffle(int size)
+{
+    int i,j,numswaps,swapnum,temp;
+
+    numswaps=size*10;		/* an arbitrary figure */
+
+    for (swapnum=0;swapnum<numswaps;swapnum++)
+    {
+	i=rand() % size;
+	j=rand() % size;
+	temp=deck[i];
+	deck[i]=deck[j];
+	deck[j]=temp;
+    }
+}
+
+static void deal_cards(void)
+{
+    int ptr, card=0, value, csuit, crank, suit, aces[4];
+
+    for (suit=HEARTS;suit<=CLUBS;suit++)
+    {
+	ptr=freeptr[suit];
+	grid[ptr++]=NOCARD;	/* 1st card space is blank */
+	while ((ptr % GRID_WIDTH) != 0)
+	{
+	    value=deck[card++];
+	    crank=value % SUIT_LENGTH;
+	    csuit=value / SUIT_LENGTH;
+	    if (crank==ACE)
+		aces[csuit]=ptr;
+	    grid[ptr++]=value;
+	}
+    }
+
+    if (deal_number==1)		/* shift the aces down to the 1st column */
+	for (suit=HEARTS;suit<=CLUBS;suit++)
+	{
+	    grid[suit * GRID_WIDTH] = suit * SUIT_LENGTH;
+	    grid[aces[suit]]=NOCARD;
+	    freeptr[suit]=aces[suit];
+	}
+}
+
+static void printcard(int value)
+{
+    (void) addch(' ');
+    if (value == NOCARD)
+	(void) addstr("   ");
+    else
+    {
+	addch(ranks[value % SUIT_LENGTH][0] | COLOR_PAIR(BLUE_ON_WHITE));
+	addch(ranks[value % SUIT_LENGTH][1] | COLOR_PAIR(BLUE_ON_WHITE));
+	addch(suits[value / SUIT_LENGTH]);
+    }
+    (void) addch(' ');
+}
+
+static void display_cards(int deal)
+{
+    int row, card;
+
+    clear();
+    (void)printw(
+		 "Blue Moon 2.1 - by Tim Lister & Eric Raymond - Deal %d.\n",
+		 deal);
+    for(row=HEARTS;row<=CLUBS;row++)
+    {
+	move(BASEROW + row + row + 2, 1);
+	for(card=0;card<GRID_WIDTH;card++)
+	    printcard(grid[row * GRID_WIDTH + card]);
+    }
+
+    move(PROMPTROW + 2, 0); refresh();
+#define P(x)	(void)printw("%s\n", x)
+P("   This 52-card solitaire starts with  the entire deck shuffled and dealt");
+P("out in four rows.  The aces are then moved to the left end of the layout,");
+P("making 4 initial free spaces.  You may move to a space only the card that");
+P("matches the left neighbor in suit, and is one greater in rank.  Kings are");
+P("high, so no cards may be placed to their right (they create dead spaces).");
+P("  When no moves can be made,  cards still out of sequence are  reshuffled");
+P("and dealt face up after the ends of the partial sequences, leaving a card");
+P("space after each sequence, so that each row looks like a partial sequence");
+P("followed by a space, followed by enough cards to make a row of 14.       ");
+P("  A moment's reflection will show that this game cannot take more than 13");
+P("deals. A good score is 1-3 deals, 4-7 is average, 8 or more is poor.     ");
+#undef P
+    refresh();
+}
+
+static int find(int card)
+{
+    int i;
+
+    if ((card<0) || (card>=PACK_SIZE))
+	return(NOCARD);
+    for(i = 0; i < GRID_LENGTH; i++)
+	if (grid[i] == card)
+	    return i;
+    return(NOCARD);
+}
+
+static void movecard(int src, int dst)
+{
+    grid[dst]=grid[src];
+    grid[src]=NOCARD;
+
+    move( BASEROW + (dst / GRID_WIDTH)*2+2, (dst % GRID_WIDTH)*5 + 1);
+    printcard(grid[dst]);
+
+    move( BASEROW + (src / GRID_WIDTH)*2+2, (src % GRID_WIDTH)*5 + 1);
+    printcard(grid[src]);
+
+    refresh();
+}
+
+static void play_game(void)
+{
+    int dead=0, i, j;
+    char c;
+    int selection[4], card;
+
+    while (dead<4)
+    {
+	dead=0;
+	for (i=0;i<4;i++)
+	{
+	    card=grid[freeptr[i]-1];
+
+	    if (	((card % SUIT_LENGTH)==KING)
+		||
+		(card==NOCARD)	)
+		selection[i]=NOCARD;
+	    else
+		selection[i]=find(card+1);
+
+	    if (selection[i]==NOCARD)
+		dead++;
+	};
+
+	if (dead < 4)
+	{
+	    char	live[NSUITS+1], *lp = live;
+
+	    for (i=0;i<4;i++)
+	    {
+		if (selection[i] != NOCARD)
+		{
+		    move(BASEROW + (selection[i] / GRID_WIDTH)*2+3,
+			 (selection[i] % GRID_WIDTH)*5);
+		    (void)printw("   %c ", *lp++ = 'a' + i);
+		}
+	    };
+	    *lp = '\0';
+
+	    if (strlen(live) == 1)
+	    {
+		move(PROMPTROW,0);
+		(void)printw(
+		    "Making forced moves...                                 ");
+		refresh();
+		(void) sleep(1);
+		c = live[0];
+	    }
+	    else
+	    {
+		char	buf[BUFSIZ];
+
+		(void)sprintf(buf,
+			"Type [%s] to move, r to redraw, q or INTR to quit: ",
+			live);
+
+		do {
+		    move(PROMPTROW,0);
+		    (void) addstr(buf);
+		    move(PROMPTROW, (int)strlen(buf));
+		    clrtoeol();
+		    (void) addch(' ');
+		} while
+		    (((c = getch())<'a' || c>'d') && (c!='r') && (c!='q'));
+	    }
+
+	    for (j = 0; j < 4; j++)
+		if (selection[j]!=NOCARD)
+		{
+		    move(BASEROW + (selection[j] / GRID_WIDTH)*2+3,
+			 (selection[j] % GRID_WIDTH)*5);
+		    (void)printw("     ");
+		}
+
+	    if (c == 'r')
+		display_cards(deal_number);
+	    else if (c == 'q')
+		die(SIGINT);
+	    else
+	    {
+		i = c-'a';
+		if (selection[i] == NOCARD)
+		    beep();
+		else
+		{
+		    movecard(selection[i], freeptr[i]);
+		    freeptr[i]=selection[i];
+		}
+	    }
+	}
+    }
+
+    move(PROMPTROW, 0);
+    standout();
+    (void)printw("Finished deal %d - type any character to continue...", deal_number);
+    standend();
+    (void) getch();
+}
+
+static int collect_discards(void)
+{
+    int row, col, cardno=0, finish, gridno;
+
+    for (row=HEARTS;row<=CLUBS;row++)
+    {
+	finish=0;
+	for (col=1;col<GRID_WIDTH;col++)
+	{
+	    gridno=row * GRID_WIDTH + col;
+
+	    if ((grid[gridno]!=(grid[gridno-1]+1))&&(finish==0))
+	    {
+		finish=1;
+		freeptr[row]=gridno;
+	    };
+
+	    if ((finish!=0)&&(grid[gridno]!=NOCARD))
+		deck[cardno++]=grid[gridno];
+	}
+    }
+    return cardno;
+}
+
+static void game_finished(int deal)
+{
+    clear();
+    (void)printw("You finished the game in %d deals. This is ",deal);
+    standout();
+    if (deal<2)
+	(void)addstr("excellent");
+    else if (deal<4)
+	(void)addstr("good");
+    else if (deal<8)
+	(void)addstr("average");
+    else
+	(void)addstr("poor");
+    standend();
+    (void) addstr(".         ");
+    refresh();
+}
+
+int main(int argc, char *argv[])
+{
+    (void) signal(SIGINT, die);
+    initscr();
+
+    /*
+     * We use COLOR_GREEN because COLOR_BLACK is wired to the wrong thing.
+     */
+    start_color();
+    init_pair(RED_ON_WHITE,    COLOR_RED,   COLOR_WHITE);
+    init_pair(BLUE_ON_WHITE,   COLOR_BLUE,  COLOR_WHITE);
+    init_pair(BLACK_ON_WHITE,  COLOR_BLACK, COLOR_WHITE);
+
+#ifndef COLOR_PAIR
+    letters[0] = OR_COLORS('h', RED_ON_WHITE);		/* hearts */
+    letters[1] = OR_COLORS('s', BLACK_ON_WHITE);	/* spades */
+    letters[2] = OR_COLORS('d', RED_ON_WHITE);		/* diamonds */
+    letters[3] = OR_COLORS('c', BLACK_ON_WHITE);	/* clubs */
+#if defined(__i386__) && defined(A_ALTCHARSET)
+    glyphs[0]  = PC_COLORS('\003', RED_ON_WHITE);	/* hearts */
+    glyphs[1]  = PC_COLORS('\006', BLACK_ON_WHITE);	/* spades */
+    glyphs[2]  = PC_COLORS('\004', RED_ON_WHITE);	/* diamonds */
+    glyphs[3]  = PC_COLORS('\005', BLACK_ON_WHITE);	/* clubs */
+#endif
+#endif
+
+#if defined(__i386__) && defined(A_ALTCHARSET)
+    if (tigetstr("smpch"))
+	suits = glyphs;
+#endif /* __i386__ && A_ALTCHARSET */
+
+    cbreak();
+
+    if (argc == 2)
+	srand((unsigned)atoi(argv[1]));
+    else
+	srand((unsigned)time((time_t *)0));
+
+    init_vars();
+
+    do{
+	deal_number++;
+	shuffle(deck_size);
+	deal_cards();
+	display_cards(deal_number);
+	play_game();
+    }
+    while
+	((deck_size=collect_discards()) != 0);
+
+    game_finished(deal_number);
+
+    die(SIGINT);
+    /*NOTREACHED*/
+}
+
+/* blue.c ends here */
diff --git a/ncurses-5.2/test/bs.6 b/ncurses-5.2/test/bs.6
new file mode 100644
index 0000000..38cfe82
--- /dev/null
+++ b/ncurses-5.2/test/bs.6
@@ -0,0 +1,42 @@
+.TH BATTLESHIPS 6 "Aug 23, 1989"
+.SH NAME
+bs \- battleships game
+.SH SYNOPSIS
+battle [ -b | -s ] [ -c ]
+.SH DESCRIPTION
+This program allows you to play the familiar Battleships game against the
+computer on a 10x10 board. The interface is visual and largely
+self-explanatory; you place your ships and pick your shots by moving the
+cursor around the `sea' with the rogue/hack motion keys hjklyubn.
+.PP
+Note that when selecting a ship to place, you must type the capital letter
+(these are, after all, capital ships). During ship placement, the `r' command
+may be used to ignore the current position and randomly place your currently
+selected ship. The `R' command will place all remaining ships randomly. The ^L
+command (form feed, ASCII 12) will force a screen redraw).
+.PP
+The command-line arguments control game modes. 
+
+.nf
+	-b selects a `blitz' variant
+	-s selects a `salvo' variant
+	-c permits ships to be placed adjacently
+.fi
+
+The `blitz' variant allows a side to shoot for as long as it continues to
+score hits.
+.PP
+The `salvo' game allows a player one shot per turn for each of his/her ships
+still afloat.  This puts a premium scoring hits early and knocking out some
+ships and also makes much harder the situation where you face a superior force
+with only your PT-boat.
+.PP
+Normally, ships must be separated by at least one square of open water. The
+-c option disables this check and allows them to close-pack.
+.PP
+The algorithm the computer uses once it has found a ship to sink is provably
+optimal. The dispersion criterion for the random-fire algorithm may not be.
+.SH AUTHORS
+Originally written by one Bruce Holloway in 1986. Salvo mode added by Chuck A.
+DeGaul (cbosgd!cad). Visual user interface, `closepack' option, code rewrite
+and manual page by Eric S. Raymond <esr@snark.thyrsus.com> August 1989.
diff --git a/ncurses-5.2/test/bs.c b/ncurses-5.2/test/bs.c
new file mode 100644
index 0000000..979f3a7
--- /dev/null
+++ b/ncurses-5.2/test/bs.c
@@ -0,0 +1,1268 @@
+/* 
+ * bs.c - original author: Bruce Holloway
+ *		salvo option by: Chuck A DeGaul
+ * with improved user interface, autoconfiguration and code cleanup
+ *		by Eric S. Raymond <esr@snark.thyrsus.com>
+ * v1.2 with color support and minor portability fixes, November 1990
+ * v2.0 featuring strict ANSI/POSIX conformance, November 1993.
+ * v2.1 with ncurses mouse support, September 1995
+ *
+ * $Id$
+ */
+
+#include <test.priv.h>
+
+#include <signal.h>
+#include <ctype.h>
+#include <string.h>
+#include <assert.h>
+#include <time.h>
+
+#ifndef SIGIOT
+#define SIGIOT SIGABRT
+#endif
+
+#ifndef A_UNDERLINE	/* BSD curses */
+#define	beep()	write(1,"\007",1);
+#define	cbreak	crmode
+#define	saveterm savetty
+#define	resetterm resetty
+#define	nocbreak nocrmode
+#define strchr	index
+#endif /* !A_UNDERLINE */
+
+static int getcoord(int);
+
+/*
+ * Constants for tuning the random-fire algorithm. It prefers moves that
+ * diagonal-stripe the board with a stripe separation of srchstep. If
+ * no such preferred moves are found, srchstep is decremented.
+ */
+#define BEGINSTEP	3	/* initial value of srchstep */
+
+/* miscellaneous constants */
+#define SHIPTYPES	5
+#define	OTHER		(1-turn)
+#define PLAYER		0
+#define COMPUTER	1
+#define MARK_HIT	'H'
+#define MARK_MISS	'o'
+#define CTRLC		'\003'	/* used as terminate command */
+#define FF		'\014'	/* used as redraw command */
+
+/* coordinate handling */
+#define BWIDTH		10
+#define BDEPTH		10
+
+/* display symbols */
+#define SHOWHIT		'*'
+#define SHOWSPLASH	' '
+#define IS_SHIP(c)	(isupper(c) ? TRUE : FALSE)
+
+/* how to position us on player board */
+#define PYBASE	3
+#define PXBASE	3
+#define PY(y)	(PYBASE + (y))
+#define PX(x)	(PXBASE + (x)*3)
+#define pgoto(y, x)	(void)move(PY(y), PX(x))
+
+/* how to position us on cpu board */
+#define CYBASE	3
+#define CXBASE	48
+#define CY(y)	(CYBASE + (y))
+#define CX(x)	(CXBASE + (x)*3)
+#define CYINV(y)	((y) - CYBASE)
+#define CXINV(x)	(((x) - CXBASE) / 3)
+#define cgoto(y, x)	(void)move(CY(y), CX(x))
+
+#define ONBOARD(x, y)	(x >= 0 && x < BWIDTH && y >= 0 && y < BDEPTH)
+
+/* other board locations */
+#define COLWIDTH	80
+#define PROMPTLINE	21			/* prompt line */
+#define SYBASE		CYBASE + BDEPTH + 3	/* move key diagram */
+#define SXBASE		63
+#define MYBASE		SYBASE - 1		/* diagram caption */
+#define MXBASE		64
+#define HYBASE		SYBASE - 1		/* help area */
+#define HXBASE		0
+
+/* this will need to be changed if BWIDTH changes */
+static char numbers[] = "   0  1  2  3  4  5  6  7  8  9";
+
+static char carrier[] = "Aircraft Carrier";
+static char battle[] = "Battleship";
+static char sub[] = "Submarine";
+static char destroy[] = "Destroyer";
+static char ptboat[] = "PT Boat";
+
+static char name[40];
+static char dftname[] = "stranger";
+
+/* direction constants */
+#define E	0
+#define SE	1
+#define S	2
+#define SW	3
+#define W	4
+#define NW	5
+#define N	6
+#define NE	7
+static int xincr[8] = {1,  1,  0, -1, -1, -1,  0,  1};
+static int yincr[8] = {0,  1,  1,  1,  0, -1, -1, -1};
+
+/* current ship position and direction */
+static int curx = (BWIDTH / 2);
+static int cury = (BDEPTH / 2);
+
+typedef struct
+{
+    char *name;			/* name of the ship type */
+    int hits;			/* how many times has this ship been hit? */
+    char symbol;		/* symbol for game purposes */
+    int length;			/* length of ship */
+    char x, y;			/* coordinates of ship start point */
+    unsigned char dir;		/* direction of `bow' */
+    bool placed;		/* has it been placed on the board? */
+}
+ship_t;
+
+static bool checkplace(int b, ship_t *ss, int vis);
+
+#define SHIPIT(name, symbol, length) { name, 0, symbol, length, 0,0, 0, FALSE }
+
+static ship_t plyship[SHIPTYPES] =
+{
+    SHIPIT(carrier,	'A', 5),
+    SHIPIT(battle,	'B', 4),
+    SHIPIT(destroy,	'D', 3),
+    SHIPIT(sub,		'S', 3),
+    SHIPIT(ptboat,	'P', 2),
+};
+
+static ship_t cpuship[SHIPTYPES] =
+{
+    SHIPIT(carrier,	'A', 5),
+    SHIPIT(battle,	'B', 4),
+    SHIPIT(destroy,	'D', 3),
+    SHIPIT(sub,		'S', 3),
+    SHIPIT(ptboat,	'P', 2),
+};
+
+/* "Hits" board, and main board. */
+static char hits[2][BWIDTH][BDEPTH];
+static char board[2][BWIDTH][BDEPTH];
+
+static int turn;			/* 0=player, 1=computer */
+static int plywon=0, cpuwon=0;		/* How many games has each won? */
+
+static int salvo, blitz, closepack;
+
+#define	PR	(void)addstr
+
+static RETSIGTYPE uninitgame(int sig)  GCC_NORETURN;
+
+static RETSIGTYPE uninitgame(int sig GCC_UNUSED)
+/* end the game, either normally or due to signal */
+{
+    clear();
+    (void)refresh();
+    (void)resetterm();
+    (void)echo();
+    (void)endwin();
+    exit(EXIT_FAILURE);
+}
+
+static void announceopts(void)
+/* announce which game options are enabled */
+{
+    if (salvo || blitz || closepack)
+    {
+	(void) printw("Playing optional game (");
+	if (salvo)
+	    (void) printw("salvo, ");
+	else
+	    (void) printw("nosalvo, ");
+	if (blitz)
+	    (void) printw("blitz ");
+	else
+	    (void) printw("noblitz, ");
+	if (closepack)
+	    (void) printw("closepack)");
+	else
+	    (void) printw("noclosepack)");
+    }
+    else
+	(void) printw(
+	"Playing standard game (noblitz, nosalvo, noclosepack)");
+}
+
+static void intro(void)
+{
+    char *tmpname;
+
+    srand((unsigned)(time(0L)+getpid()));	/* Kick the random number generator */
+
+    (void) signal(SIGINT,uninitgame);
+    (void) signal(SIGINT,uninitgame);
+    (void) signal(SIGIOT,uninitgame);		/* for assert(3) */
+    if(signal(SIGQUIT,SIG_IGN) != SIG_IGN)
+	(void)signal(SIGQUIT,uninitgame);
+
+    if((tmpname = getlogin()) != 0)
+    {
+	(void)strcpy(name,tmpname);
+	name[0] = toupper(name[0]);
+    }
+    else
+	(void)strcpy(name,dftname);
+
+    (void)initscr();
+#ifdef KEY_MIN
+    keypad(stdscr, TRUE);
+#endif /* KEY_MIN */
+    (void)saveterm();
+    (void)nonl();
+    (void)cbreak();
+    (void)noecho();
+
+#ifdef PENGUIN
+    (void)clear();
+    (void)mvaddstr(4,29,"Welcome to Battleship!");
+    (void)move(8,0);
+    PR("                                                  \\\n");
+    PR("                           \\                     \\ \\\n");
+    PR("                          \\ \\                   \\ \\ \\_____________\n");
+    PR("                         \\ \\ \\_____________      \\ \\/            |\n");
+    PR("                          \\ \\/             \\      \\/             |\n");
+    PR("                           \\/               \\_____/              |__\n");
+    PR("           ________________/                                       |\n");
+    PR("           \\  S.S. Penguin                                         |\n");
+    PR("            \\                                                     /\n");
+    PR("             \\___________________________________________________/\n");
+
+    (void) mvaddstr(22,27,"Hit any key to continue..."); (void)refresh();
+    (void) getch();
+#endif /* PENGUIN */
+
+#ifdef A_COLOR
+    start_color();
+
+    init_pair(COLOR_BLACK, COLOR_BLACK, COLOR_BLACK);
+    init_pair(COLOR_GREEN, COLOR_GREEN, COLOR_BLACK);
+    init_pair(COLOR_RED, COLOR_RED, COLOR_BLACK);
+    init_pair(COLOR_CYAN, COLOR_CYAN, COLOR_BLACK);
+    init_pair(COLOR_WHITE, COLOR_WHITE, COLOR_BLACK);
+    init_pair(COLOR_MAGENTA, COLOR_MAGENTA, COLOR_BLACK);
+    init_pair(COLOR_BLUE, COLOR_BLUE, COLOR_BLACK);
+    init_pair(COLOR_YELLOW, COLOR_YELLOW, COLOR_BLACK);
+#endif /* A_COLOR */
+
+#ifdef NCURSES_MOUSE_VERSION
+    (void) mousemask(BUTTON1_CLICKED, (mmask_t *)NULL);
+#endif /* NCURSES_MOUSE_VERSION*/
+}		    
+
+/* VARARGS1 */
+static void prompt(int n, NCURSES_CONST char *f, const char *s)
+/* print a message at the prompt line */
+{
+    (void) move(PROMPTLINE + n, 0);
+    (void) clrtoeol();
+    (void) printw(f, s);
+    (void) refresh();
+}
+
+static void error(NCURSES_CONST char *s)
+{
+    (void) move(PROMPTLINE + 2, 0);
+    (void) clrtoeol();
+    if (s)
+    {
+	(void) addstr(s);
+	(void) beep();
+    }
+}
+
+static void placeship(int b, ship_t *ss, int vis)
+{
+    int l;
+
+    for(l = 0; l < ss->length; ++l)
+    {
+	int newx = ss->x + l * xincr[ss->dir];
+	int newy = ss->y + l * yincr[ss->dir];
+
+	board[b][newx][newy] = ss->symbol;
+	if (vis)
+	{
+	    pgoto(newy, newx);
+	    (void) addch((chtype)ss->symbol);
+	}
+    }
+    ss->hits = 0;
+}
+
+static int rnd(int n)
+{
+    return(((rand() & 0x7FFF) % n));
+}
+
+static void randomplace(int b, ship_t *ss)
+/* generate a valid random ship placement into px,py */
+{
+    register int bwidth = BWIDTH - ss->length;
+    register int bdepth = BDEPTH - ss->length;
+
+    do {
+	ss->y = rnd(bdepth);
+	ss->x = rnd(bwidth);
+	ss->dir = rnd(2) ? E : S;
+    } while
+	(!checkplace(b, ss, FALSE));
+}
+
+static void initgame(void)
+{
+    int i, j, unplaced;
+    ship_t *ss;
+
+    (void) clear();
+    (void) mvaddstr(0,35,"BATTLESHIPS");
+    (void) move(PROMPTLINE + 2, 0);
+    announceopts();
+
+    memset(board, 0, sizeof(char) * BWIDTH * BDEPTH * 2);
+    memset(hits,  0, sizeof(char) * BWIDTH * BDEPTH * 2);
+    for (i = 0; i < SHIPTYPES; i++)
+    {
+	ss = cpuship + i;
+
+	ss->x =
+	ss->y =
+	ss->dir =
+	ss->hits = 0;
+	ss->placed = FALSE;
+
+	ss = plyship + i;
+
+	ss->x =
+	ss->y =
+	ss->dir =
+	ss->hits = 0;
+	ss->placed = FALSE;
+    }
+
+    /* draw empty boards */
+    (void) mvaddstr(PYBASE - 2, PXBASE + 5, "Main Board");
+    (void) mvaddstr(PYBASE - 1, PXBASE - 3,numbers);
+    for(i=0; i < BDEPTH; ++i)
+    {
+	(void) mvaddch(PYBASE + i, PXBASE - 3, (chtype)(i + 'A'));
+#ifdef A_COLOR
+	if (has_colors())
+	    attron(COLOR_PAIR(COLOR_BLUE));
+#endif /* A_COLOR */
+	(void) addch(' ');
+	for (j = 0; j < BWIDTH; j++)
+	    (void) addstr(" . ");
+#ifdef A_COLOR
+	attrset(0);
+#endif /* A_COLOR */
+	(void) addch(' ');
+	(void) addch((chtype)(i + 'A'));
+    }
+    (void) mvaddstr(PYBASE + BDEPTH, PXBASE - 3,numbers);
+    (void) mvaddstr(CYBASE - 2, CXBASE + 7,"Hit/Miss Board");
+    (void) mvaddstr(CYBASE - 1, CXBASE - 3, numbers);
+    for(i=0; i < BDEPTH; ++i)
+    {
+	(void) mvaddch(CYBASE + i, CXBASE - 3, (chtype)(i + 'A'));
+#ifdef A_COLOR
+	if (has_colors())
+	    attron(COLOR_PAIR(COLOR_BLUE));
+#endif /* A_COLOR */
+	(void) addch(' ');
+	for (j = 0; j < BWIDTH; j++)
+	    (void) addstr(" . ");
+#ifdef A_COLOR
+	attrset(0);
+#endif /* A_COLOR */
+	(void) addch(' ');
+	(void) addch((chtype)(i + 'A'));
+    }
+
+    (void) mvaddstr(CYBASE + BDEPTH,CXBASE - 3,numbers);
+
+    (void) mvprintw(HYBASE,  HXBASE,
+		    "To position your ships: move the cursor to a spot, then");
+    (void) mvprintw(HYBASE+1,HXBASE,
+		    "type the first letter of a ship type to select it, then");
+    (void) mvprintw(HYBASE+2,HXBASE,
+		    "type a direction ([hjkl] or [4862]), indicating how the");
+    (void) mvprintw(HYBASE+3,HXBASE,
+		    "ship should be pointed. You may also type a ship letter");
+    (void) mvprintw(HYBASE+4,HXBASE,
+		    "followed by `r' to position it randomly, or type `R' to");
+    (void) mvprintw(HYBASE+5,HXBASE,
+		    "place all remaining ships randomly.");
+
+    (void) mvaddstr(MYBASE,   MXBASE, "Aiming keys:");
+    (void) mvaddstr(SYBASE,   SXBASE, "y k u    7 8 9");
+    (void) mvaddstr(SYBASE+1, SXBASE, " \\|/      \\|/ ");
+    (void) mvaddstr(SYBASE+2, SXBASE, "h-+-l    4-+-6");
+    (void) mvaddstr(SYBASE+3, SXBASE, " /|\\      /|\\ ");
+    (void) mvaddstr(SYBASE+4, SXBASE, "b j n    1 2 3");
+
+    /* have the computer place ships */
+    for(ss = cpuship; ss < cpuship + SHIPTYPES; ss++)
+    {
+	randomplace(COMPUTER, ss);
+	placeship(COMPUTER, ss, FALSE);
+    }
+
+    ss = (ship_t *)NULL;
+    do {
+	char c, docked[SHIPTYPES + 2], *cp = docked;
+
+	/* figure which ships still wait to be placed */
+	*cp++ = 'R';
+	for (i = 0; i < SHIPTYPES; i++)
+	    if (!plyship[i].placed)
+		*cp++ = plyship[i].symbol;
+	*cp = '\0';
+
+	/* get a command letter */
+	prompt(1, "Type one of [%s] to pick a ship.", docked+1);
+	do {
+	    c = getcoord(PLAYER);
+	} while
+	    (!strchr(docked, c));
+
+	if (c == 'R')
+	    (void) ungetch('R');
+	else
+	{
+	    /* map that into the corresponding symbol */
+	    for (ss = plyship; ss < plyship + SHIPTYPES; ss++)
+		if (ss->symbol == c)
+		    break;
+
+	    prompt(1, "Type one of [hjklrR] to place your %s.", ss->name);
+	    pgoto(cury, curx);
+	}
+
+	do {
+	    c = getch();
+	} while
+	    (!strchr("hjklrR", c) || c == FF);
+
+	if (c == FF)
+	{
+	    (void)clearok(stdscr, TRUE);
+	    (void)refresh();
+	}
+	else if (c == 'r')
+	{
+	    prompt(1, "Random-placing your %s", ss->name);
+	    randomplace(PLAYER, ss);
+	    placeship(PLAYER, ss, TRUE);
+	    error((char *)NULL);
+	    ss->placed = TRUE;
+	}	    
+	else if (c == 'R')
+	{
+	    prompt(1, "Placing the rest of your fleet at random...", "");
+	    for (ss = plyship; ss < plyship + SHIPTYPES; ss++)
+		if (!ss->placed)
+		{
+		    randomplace(PLAYER, ss);
+		    placeship(PLAYER, ss, TRUE);
+		    ss->placed = TRUE;
+		}
+	    error((char *)NULL);
+	}	    
+	else if (strchr("hjkl8462", c))
+	{
+	    ss->x = curx;
+	    ss->y = cury;
+
+	    switch(c)
+	    {
+	    case 'k': case '8': ss->dir = N; break;
+	    case 'j': case '2': ss->dir = S; break;
+	    case 'h': case '4': ss->dir = W; break;
+	    case 'l': case '6': ss->dir = E; break;
+	    }	    
+
+	    if (checkplace(PLAYER, ss, TRUE))
+	    {
+		placeship(PLAYER, ss, TRUE);
+		error((char *)NULL);
+		ss->placed = TRUE;
+	    }
+	}
+
+	for (unplaced = i = 0; i < SHIPTYPES; i++)
+	    unplaced += !plyship[i].placed;
+    } while
+	(unplaced);
+
+    turn = rnd(2);
+
+    (void) mvprintw(HYBASE,  HXBASE,
+		    "To fire, move the cursor to your chosen aiming point   ");
+    (void) mvprintw(HYBASE+1,  HXBASE,
+		    "and strike any key other than a motion key.            ");
+    (void) mvprintw(HYBASE+2,  HXBASE,
+		    "                                                       ");
+    (void) mvprintw(HYBASE+3,  HXBASE,
+		    "                                                       ");
+    (void) mvprintw(HYBASE+4,  HXBASE,
+		    "                                                       ");
+    (void) mvprintw(HYBASE+5,  HXBASE,
+		    "                                                       ");
+
+    (void) prompt(0, "Press any key to start...", "");
+    (void) getch();
+}
+
+static int getcoord(int atcpu)
+{
+    int ny, nx, c;
+
+    if (atcpu)
+	cgoto(cury,curx);
+    else
+	pgoto(cury, curx);
+    (void)refresh();
+    for (;;)
+    {
+	if (atcpu)
+	{
+	    (void) mvprintw(CYBASE + BDEPTH+1, CXBASE+11, "(%d, %c)", curx, 'A'+cury);
+	    cgoto(cury, curx);
+	}
+	else
+	{
+	    (void) mvprintw(PYBASE + BDEPTH+1, PXBASE+11, "(%d, %c)", curx, 'A'+cury);
+	    pgoto(cury, curx);
+	}
+
+	switch(c = getch())
+	{
+	case 'k': case '8':
+#ifdef KEY_MIN
+	case KEY_UP:
+#endif /* KEY_MIN */
+	    ny = cury+BDEPTH-1; nx = curx;
+	    break;
+	case 'j': case '2':
+#ifdef KEY_MIN
+	case KEY_DOWN:
+#endif /* KEY_MIN */
+	    ny = cury+1;        nx = curx;
+	    break;
+	case 'h': case '4':
+#ifdef KEY_MIN
+	case KEY_LEFT:
+#endif /* KEY_MIN */
+	    ny = cury;          nx = curx+BWIDTH-1;
+	    break;
+	case 'l': case '6':
+#ifdef KEY_MIN
+	case KEY_RIGHT:
+#endif /* KEY_MIN */
+	    ny = cury;          nx = curx+1;
+	    break;
+	case 'y': case '7':
+#ifdef KEY_MIN
+	case KEY_A1:
+#endif /* KEY_MIN */
+	    ny = cury+BDEPTH-1; nx = curx+BWIDTH-1;
+	    break;
+	case 'b': case '1':
+#ifdef KEY_MIN
+	case KEY_C1:
+#endif /* KEY_MIN */
+	    ny = cury+1;        nx = curx+BWIDTH-1;
+	    break;
+	case 'u': case '9':
+#ifdef KEY_MIN
+	case KEY_A3:
+#endif /* KEY_MIN */
+	    ny = cury+BDEPTH-1; nx = curx+1;
+	    break;
+	case 'n': case '3':
+#ifdef KEY_MIN
+	case KEY_C3:
+#endif /* KEY_MIN */
+	    ny = cury+1;        nx = curx+1;
+	    break;
+	case FF:
+	    nx = curx; ny = cury;
+	    (void)clearok(stdscr, TRUE);
+	    (void)refresh();
+	    break;
+#ifdef NCURSES_MOUSE_VERSION
+	case KEY_MOUSE:
+	    {
+		MEVENT	myevent;
+
+		getmouse(&myevent);
+		if (atcpu
+			&& myevent.y >= CY(0) && myevent.y <= CY(BDEPTH)
+			&& myevent.x >= CX(0) && myevent.x <= CX(BDEPTH))
+		{
+		    curx = CXINV(myevent.x);
+		    cury = CYINV(myevent.y);
+		    return(' ');
+		}
+		else
+		{
+		    beep();
+		    continue;
+		}
+	    }
+	    /* no fall through */
+#endif /* NCURSES_MOUSE_VERSION */
+
+	default:
+	    if (atcpu)
+		(void) mvaddstr(CYBASE + BDEPTH + 1, CXBASE + 11, "      ");
+	    else
+		(void) mvaddstr(PYBASE + BDEPTH + 1, PXBASE + 11, "      ");
+	    return(c);
+	}
+
+	curx = nx % BWIDTH;
+	cury = ny % BDEPTH;
+    }
+}
+
+static bool collidecheck(int b, int y, int x)
+/* is this location on the selected zboard adjacent to a ship? */
+{
+    bool collide;
+
+    /* anything on the square */
+    if ((collide = IS_SHIP(board[b][x][y])) != FALSE)
+	return(collide);
+
+    /* anything on the neighbors */
+    if (!closepack)
+    {
+	int i;
+
+	for (i = 0; i < 8; i++)
+	{
+	    int xend, yend;
+
+	    yend = y + yincr[i];
+	    xend = x + xincr[i];
+	    if (ONBOARD(xend, yend)
+	     && IS_SHIP(board[b][xend][yend])) {
+		collide = TRUE;
+		break;
+	    }
+	}
+    }
+    return(collide);
+}
+
+static bool checkplace(int b, ship_t *ss, int vis)
+{
+    int l, xend, yend;
+
+    /* first, check for board edges */
+    xend = ss->x + ss->length * xincr[ss->dir];
+    yend = ss->y + ss->length * yincr[ss->dir];
+    if (!ONBOARD(xend, yend))
+    {
+	if (vis)
+	    switch(rnd(3))
+	    {
+	    case 0:
+		error("Ship is hanging from the edge of the world");
+		break;
+	    case 1:
+		error("Try fitting it on the board");
+		break;
+	    case 2:
+		error("Figure I won't find it if you put it there?");
+		break;
+	    }
+	return(FALSE);
+    }
+
+    for(l = 0; l < ss->length; ++l)
+    {
+	if(collidecheck(b, ss->y+l*yincr[ss->dir], ss->x+l*xincr[ss->dir]))
+	{
+	    if (vis)
+		switch(rnd(3))
+		{
+		    case 0:
+			error("There's already a ship there");
+			break;
+		    case 1:
+			error("Collision alert!  Aaaaaagh!");
+			break;
+		    case 2:
+			error("Er, Admiral, what about the other ship?");
+			break;
+		    }
+	    return(FALSE);
+	    }
+	}
+    return(TRUE);
+}
+
+static int awinna(void)
+{
+    int i, j;
+    ship_t *ss;
+
+    for(i=0; i<2; ++i)
+    {
+	ss = (i) ? cpuship : plyship;
+	for(j=0; j < SHIPTYPES; ++j, ++ss)
+	    if(ss->length > ss->hits)
+		break;
+	if (j == SHIPTYPES)
+	    return(OTHER);
+    }
+    return(-1);
+}
+
+static ship_t *hitship(int x, int y)
+/* register a hit on the targeted ship */
+{
+    ship_t *sb, *ss;
+    char sym;
+    int oldx, oldy;
+
+    getyx(stdscr, oldy, oldx);
+    sb = (turn) ? plyship : cpuship;
+    if((sym = board[OTHER][x][y]) == 0)
+	return((ship_t *)NULL);
+    for(ss = sb; ss < sb + SHIPTYPES; ++ss)
+	if(ss->symbol == sym)
+	{
+	    if (++ss->hits < ss->length)	/* still afloat? */
+		return((ship_t *)NULL);
+	    else				/* sunk! */
+	    {
+		int i, j;
+
+		if (!closepack)
+		    for (j = -1; j <= 1; j++)
+		    {
+			int bx = ss->x + j * xincr[(ss->dir + 2) % 8];
+			int by = ss->y + j * yincr[(ss->dir + 2) % 8];
+
+			for (i = -1; i <= ss->length; ++i)
+			{
+			    int x1, y1;
+			    
+			    x1 = bx + i * xincr[ss->dir];
+			    y1 = by + i * yincr[ss->dir];
+			    if (ONBOARD(x1, y1))
+			    {
+				hits[turn][x1][y1] = MARK_MISS;
+				if (turn % 2 == PLAYER)
+				{
+				    cgoto(y1, x1);
+#ifdef A_COLOR
+				    if (has_colors())
+					attron(COLOR_PAIR(COLOR_GREEN));
+#endif /* A_COLOR */
+				    (void)addch(MARK_MISS);
+#ifdef A_COLOR
+				    attrset(0);
+#endif /* A_COLOR */
+				}
+			    }
+			}
+		    }
+
+		for (i = 0; i < ss->length; ++i)
+		{
+		    int x1 = ss->x + i * xincr[ss->dir];
+		    int y1 = ss->y + i * yincr[ss->dir];
+
+		    hits[turn][x1][y1] = ss->symbol;
+		    if (turn % 2 == PLAYER)
+		    {
+			cgoto(y1, x1);
+			(void) addch((chtype)(ss->symbol));
+		    }
+		}
+
+		(void) move(oldy, oldx);
+		return(ss);
+	    }
+	}
+    (void) move(oldy, oldx);
+    return((ship_t *)NULL);
+}
+
+static int plyturn(void)
+{
+    ship_t *ss;
+    bool hit;
+    NCURSES_CONST char *m = NULL;
+
+    prompt(1, "Where do you want to shoot? ", "");
+    for (;;)
+    {
+	(void) getcoord(COMPUTER);
+	if (hits[PLAYER][curx][cury])
+	{
+	    prompt(1, "You shelled this spot already! Try again.", "");
+	    beep();
+	}
+	else
+	    break;
+    }
+    hit = IS_SHIP(board[COMPUTER][curx][cury]);
+    hits[PLAYER][curx][cury] = (hit ? MARK_HIT : MARK_MISS);
+    cgoto(cury, curx);
+#ifdef A_COLOR
+    if (has_colors()) {
+	if (hit)
+	    attron(COLOR_PAIR(COLOR_RED));
+	else
+	    attron(COLOR_PAIR(COLOR_GREEN));
+    }
+#endif /* A_COLOR */
+    (void) addch((chtype)hits[PLAYER][curx][cury]);
+#ifdef A_COLOR
+    attrset(0);
+#endif /* A_COLOR */
+
+    prompt(1, "You %s.", hit ? "scored a hit" : "missed");
+    if(hit && (ss = hitship(curx, cury)))
+    {
+	switch(rnd(5))
+	{
+	case 0:
+	    m = " You sank my %s!";
+	    break;
+	case 1:
+	    m = " I have this sinking feeling about my %s....";
+	    break;
+	case 2:
+	    m = " My %s has gone to Davy Jones's locker!";
+	    break;
+	case 3:
+	    m = " Glub, glub -- my %s is headed for the bottom!";
+	    break;
+	case 4:
+	    m = " You'll pick up survivors from my %s, I hope...!";
+	    break;
+	}
+	(void)printw(m, ss->name);
+	(void)beep();
+	return(awinna() == -1);
+    }
+    return (hit);
+}
+
+static int sgetc(const char *s)
+{
+    const char *s1;
+    int ch;
+
+    (void)refresh();
+    for(;;)
+    {
+	ch = getch();
+	if (islower(ch))
+	    ch = toupper(ch);
+	if (ch == CTRLC)
+	    uninitgame(0);
+	for (s1=s; *s1 && ch != *s1; ++s1)
+	    continue;
+	if (*s1)
+	{
+	    (void) addch((chtype)ch);
+	    (void)refresh();
+	    return(ch);
+	    }
+	}
+}
+
+
+static void randomfire(int *px, int *py)
+/* random-fire routine -- implements simple diagonal-striping strategy */
+{
+    static int turncount = 0;
+    static int srchstep = BEGINSTEP;
+    static int huntoffs;		/* Offset on search strategy */
+    int ypossible[BWIDTH * BDEPTH], xpossible[BWIDTH * BDEPTH], nposs;
+    int ypreferred[BWIDTH * BDEPTH], xpreferred[BWIDTH * BDEPTH], npref;
+    int x, y, i;
+
+    if (turncount++ == 0)
+	huntoffs = rnd(srchstep);
+
+    /* first, list all possible moves */
+    nposs = npref = 0;
+    for (x = 0; x < BWIDTH; x++)
+	for (y = 0; y < BDEPTH; y++)
+	    if (!hits[COMPUTER][x][y])
+	    {
+		xpossible[nposs] = x;
+		ypossible[nposs] = y;
+		nposs++;
+		if (((x+huntoffs) % srchstep) != (y % srchstep))
+		{
+		    xpreferred[npref] = x;
+		    ypreferred[npref] = y;
+		    npref++;
+		}
+	    }
+
+    if (npref)
+    {
+	i = rnd(npref);
+
+	*px = xpreferred[i];
+	*py = ypreferred[i];
+    }
+    else if (nposs)
+    {
+	i = rnd(nposs);
+
+	*px = xpossible[i];
+	*py = ypossible[i];
+
+	if (srchstep > 1)
+	    --srchstep;
+    }
+    else
+    {
+	error("No moves possible?? Help!");
+	exit(EXIT_FAILURE);
+	/*NOTREACHED*/
+    }
+}
+
+#define S_MISS	0
+#define S_HIT	1
+#define S_SUNK	-1
+
+static int cpufire(int x, int y)
+/* fire away at given location */
+{
+    bool hit, sunk;
+    ship_t *ss = NULL;
+
+    hits[COMPUTER][x][y] = (hit = (board[PLAYER][x][y])) ? MARK_HIT : MARK_MISS;
+    (void) mvprintw(PROMPTLINE, 0,
+	"I shoot at %c%d. I %s!", y + 'A', x, hit ? "hit" : "miss");
+    if ((sunk = (hit && (ss = hitship(x, y)))) != 0)
+	(void) printw(" I've sunk your %s", ss->name);
+    (void)clrtoeol();
+
+    pgoto(y, x);
+#ifdef A_COLOR
+    if (has_colors()) {
+	if (hit)
+	    attron(COLOR_PAIR(COLOR_RED));
+	else
+	    attron(COLOR_PAIR(COLOR_GREEN));
+    }
+#endif /* A_COLOR */
+    (void)addch((chtype)(hit ? SHOWHIT : SHOWSPLASH));
+#ifdef A_COLOR
+    attrset(0);
+#endif /* A_COLOR */
+
+    return ((hit ? (sunk ? S_SUNK : S_HIT) : S_MISS) ? TRUE : FALSE);
+}
+
+/*
+ * This code implements a fairly irregular FSM, so please forgive the rampant
+ * unstructuredness below. The five labels are states which need to be held
+ * between computer turns.
+ */
+static bool cputurn(void)
+{
+#define POSSIBLE(x, y)	(ONBOARD(x, y) && !hits[COMPUTER][x][y])
+#define RANDOM_FIRE	0
+#define RANDOM_HIT	1
+#define HUNT_DIRECT	2
+#define FIRST_PASS	3
+#define REVERSE_JUMP	4
+#define SECOND_PASS	5
+    static int next = RANDOM_FIRE;
+    static bool used[4];
+    static ship_t ts;
+    int navail, x, y, d, n;
+    int hit = S_MISS;
+
+    switch(next)
+    {
+    case RANDOM_FIRE:	/* last shot was random and missed */
+    refire:
+	randomfire(&x, &y);
+	if (!(hit = cpufire(x, y)))
+	    next = RANDOM_FIRE;
+	else
+	{
+	    ts.x = x; ts.y = y;
+	    ts.hits = 1;
+	    next = (hit == S_SUNK) ? RANDOM_FIRE : RANDOM_HIT;
+	}
+	break;
+
+    case RANDOM_HIT:	/* last shot was random and hit */
+	used[E/2] = used[S/2] = used[W/2] = used[N/2] = FALSE;
+	/* FALLTHROUGH */
+
+    case HUNT_DIRECT:	/* last shot hit, we're looking for ship's long axis */
+	for (d = navail = 0; d < 4; d++)
+	{
+	    x = ts.x + xincr[d*2]; y = ts.y + yincr[d*2];
+	    if (!used[d] && POSSIBLE(x, y))
+		navail++;
+	    else
+		used[d] = TRUE;
+	}
+	if (navail == 0)	/* no valid places for shots adjacent... */
+	    goto refire;	/* ...so we must random-fire */
+	else
+	{
+	    for (d = 0, n = rnd(navail) + 1; n; n--)
+		while (used[d])
+		    d++;
+
+	    assert(d <= 4);
+
+	    used[d] = FALSE;
+	    x = ts.x + xincr[d*2];
+	    y = ts.y + yincr[d*2];
+
+	    assert(POSSIBLE(x, y));
+
+	    if (!(hit = cpufire(x, y)))
+		next = HUNT_DIRECT;
+	    else
+	    {
+		ts.x = x; ts.y = y; ts.dir = d*2; ts.hits++;
+		next = (hit == S_SUNK) ? RANDOM_FIRE : FIRST_PASS;
+	    }
+	}
+	break;
+
+    case FIRST_PASS:	/* we have a start and a direction now */
+	x = ts.x + xincr[ts.dir];
+	y = ts.y + yincr[ts.dir];
+	if (POSSIBLE(x, y) && (hit = cpufire(x, y)))
+	{
+	    ts.x = x; ts.y = y; ts.hits++;
+	    next = (hit == S_SUNK) ? RANDOM_FIRE : FIRST_PASS;
+	}
+	else
+	    next = REVERSE_JUMP;
+	break;
+
+    case REVERSE_JUMP:	/* nail down the ship's other end */
+	d = ts.dir + 4;
+	x = ts.x + ts.hits * xincr[d];
+	y = ts.y + ts.hits * yincr[d];
+	if (POSSIBLE(x, y) && (hit = cpufire(x, y)))
+	{
+	    ts.x = x; ts.y = y; ts.dir = d; ts.hits++;
+	    next = (hit == S_SUNK) ? RANDOM_FIRE : SECOND_PASS;
+	}
+	else
+	    next = RANDOM_FIRE;
+	break;
+
+    case SECOND_PASS:	/* kill squares not caught on first pass */
+	x = ts.x + xincr[ts.dir];
+	y = ts.y + yincr[ts.dir];
+	if (POSSIBLE(x, y) && (hit = cpufire(x, y)))
+	{
+	    ts.x = x; ts.y = y; ts.hits++;
+	    next = (hit == S_SUNK) ? RANDOM_FIRE: SECOND_PASS;
+	    break;
+	}
+	else
+	    next = RANDOM_FIRE;
+	break;
+    }
+
+    /* check for continuation and/or winner */
+    if (salvo)
+    {
+	(void)refresh();
+	(void)sleep(1);
+    }
+    if (awinna() != -1)
+	return(FALSE);
+
+#ifdef DEBUG
+    (void) mvprintw(PROMPTLINE + 2, 0,
+		    "New state %d, x=%d, y=%d, d=%d",
+		    next, x, y, d);
+#endif /* DEBUG */
+    return ((hit) ? TRUE : FALSE);
+}
+
+static
+int playagain(void)
+{
+    int j;
+    ship_t *ss;
+
+    for (ss = cpuship; ss < cpuship + SHIPTYPES; ss++)
+	for(j = 0; j < ss->length; j++)
+	{
+	    cgoto(ss->y + j * yincr[ss->dir], ss->x + j * xincr[ss->dir]);
+	    (void)addch((chtype)ss->symbol);
+	}
+
+    if(awinna())
+	++cpuwon;
+    else
+	++plywon;
+    j = 18 + strlen(name);
+    if(plywon >= 10)
+	++j;
+    if(cpuwon >= 10)
+	++j;
+    (void) mvprintw(1,(COLWIDTH-j)/2,
+		    "%s: %d     Computer: %d",name,plywon,cpuwon);
+
+    prompt(2, (awinna()) ? "Want to be humiliated again, %s [yn]? "
+	   : "Going to give me a chance for revenge, %s [yn]? ",name);
+    return(sgetc("YN") == 'Y');
+}
+
+static void do_options(int c, char *op[])
+{
+    register int i;
+
+    if (c > 1)
+    {
+	for (i=1; i<c; i++)
+	{
+	    switch(op[i][0])
+	    {
+	    default:
+	    case '?':
+		(void) fprintf(stderr, "Usage: battle [-s | -b] [-c]\n");
+		(void) fprintf(stderr, "\tWhere the options are:\n");
+		(void) fprintf(stderr, "\t-s : play a salvo game\n");
+		(void) fprintf(stderr, "\t-b : play a blitz game\n");
+		(void) fprintf(stderr, "\t-c : ships may be adjacent\n");
+		exit(EXIT_FAILURE);
+		break;
+	    case '-':
+		switch(op[i][1])
+		{
+		case 'b':
+		    blitz = 1;
+		    if (salvo == 1)
+		    {
+			(void) fprintf(stderr,
+				"Bad Arg: -b and -s are mutually exclusive\n");
+			exit(EXIT_FAILURE);
+		    }
+		    break;
+		case 's':
+		    salvo = 1;
+		    if (blitz == 1)
+		    {
+			(void) fprintf(stderr,
+				"Bad Arg: -s and -b are mutually exclusive\n");
+			exit(EXIT_FAILURE);
+		    }
+		    break;
+		case 'c':
+		    closepack = 1;
+		    break;
+		default:
+		    (void) fprintf(stderr,
+			    "Bad arg: type \"%s ?\" for usage message\n", op[0]);
+		    exit(EXIT_FAILURE);
+		}
+	    }
+	}
+    }
+}
+
+static int scount(int who)
+{
+    register int i, shots;
+    register ship_t *sp;
+
+    if (who)
+	sp = cpuship;	/* count cpu shots */
+    else
+	sp = plyship;	/* count player shots */
+
+    for (i=0, shots = 0; i < SHIPTYPES; i++, sp++)
+    {
+	if (sp->hits >= sp->length)
+	    continue;		/* dead ship */
+	else
+	    shots++;
+    }
+    return(shots);
+}
+
+int main(int argc, char *argv[])
+{
+    do_options(argc, argv);
+
+    intro();
+    do {
+	initgame();
+	while(awinna() == -1)
+	{
+	    if (!blitz)
+	    {
+		if (!salvo)
+		{
+	    	    if(turn)
+			(void) cputurn();
+		    else
+			(void) plyturn();
+		}
+		else
+		{
+		    register int i;
+
+		    i = scount(turn);
+		    while (i--)
+		    {
+			if (turn)
+			{
+			    if (cputurn() && awinna() != -1)
+				i = 0;
+			}
+			else
+			{
+			    if (plyturn() && awinna() != -1)
+				i = 0;
+			}
+		    }
+		} 
+	    }
+	    else
+	    	while(turn ? cputurn() : plyturn())
+		    continue;
+	    turn = OTHER;
+	}
+    } while
+	(playagain());
+    uninitgame(0);
+    /*NOTREACHED*/
+}
+
+/* bs.c ends here */
diff --git a/ncurses-5.2/test/cardfile.c b/ncurses-5.2/test/cardfile.c
new file mode 100644
index 0000000..7558cb9
--- /dev/null
+++ b/ncurses-5.2/test/cardfile.c
@@ -0,0 +1,420 @@
+/****************************************************************************
+ * Copyright (c) 1999,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/*
+ * Author: Thomas E. Dickey <dickey@clark.net> 1999
+ *
+ * $Id$
+ *
+ * File format: text beginning in column 1 is a title; other text forms the content.
+ */
+
+#include <test.priv.h>
+
+#include <form.h>
+#include <panel.h>
+
+#include <string.h>
+#include <ctype.h>
+
+#define VISIBLE_CARDS 10
+#define OFFSET_CARD 2
+
+#ifndef CTRL
+#define CTRL(x)		((x) & 0x1f)
+#endif
+
+typedef struct _card {
+    struct _card *link;
+    PANEL *panel;
+    FORM *form;
+    char *title;
+    char *content;
+} CARD;
+
+static CARD *all_cards;
+static char default_name[] = "cardfile.dat";
+
+#if !HAVE_STRDUP
+#define strdup my_strdup
+static char *
+strdup(char *s)
+{
+    char *p = (char *) malloc(strlen(s) + 1);
+    if (p)
+	strcpy(p, s);
+    return (p);
+}
+#endif /* not HAVE_STRDUP */
+
+static const char *
+skip(const char *buffer)
+{
+    while (isspace(*buffer))
+	buffer++;
+    return buffer;
+}
+
+static void
+trim(char *buffer)
+{
+    unsigned n = strlen(buffer);
+    while (n-- && isspace(buffer[n]))
+	buffer[n] = 0;
+}
+
+/*******************************************************************************/
+
+static CARD *
+add_title(const char *title)
+{
+    CARD *card, *p, *q;
+
+    for (p = all_cards, q = 0; p != 0; q = p, p = p->link) {
+	int cmp = strcmp(p->title, title);
+	if (cmp == 0)
+	    return p;
+	if (cmp > 0)
+	    break;
+    }
+
+    card = (CARD *) calloc(1, sizeof(CARD));
+    card->title = strdup(title);
+    card->content = strdup("");
+
+    if (q == 0) {
+	card->link = all_cards;
+	all_cards = card;
+    } else {
+	card->link = q->link;
+	q->link = card;
+    }
+
+    return card;
+}
+
+static void
+add_content(CARD * card, const char *content)
+{
+    unsigned total, offset;
+
+    content = skip(content);
+    if ((total = strlen(content)) != 0) {
+	if ((offset = strlen(card->content)) != 0) {
+	    total += 1 + offset;
+	    card->content = (char *) realloc(card->content, total + 1);
+	    strcpy(card->content + offset++, " ");
+	} else {
+	    card->content = (char *) malloc(total + 1);
+	}
+	strcpy(card->content + offset, content);
+    }
+}
+
+static CARD *
+new_card(void)
+{
+    CARD *card = add_title("");
+    add_content(card, "");
+    return card;
+}
+
+static CARD *
+find_card(char *title)
+{
+    CARD *card;
+
+    for (card = all_cards; card != 0; card = card->link)
+	if (!strcmp(card->title, title))
+	    break;
+
+    return card;
+}
+
+static void
+read_data(char *fname)
+{
+    FILE *fp;
+    CARD *card = 0;
+    char buffer[BUFSIZ];
+
+    if ((fp = fopen(fname, "r")) != 0) {
+	while (fgets(buffer, sizeof(buffer), fp)) {
+	    trim(buffer);
+	    if (isspace(*buffer)) {
+		if (card == 0)
+		    card = add_title("");
+		add_content(card, buffer);
+	    } else if ((card = find_card(buffer)) == 0) {
+		card = add_title(buffer);
+	    }
+	}
+	fclose(fp);
+    }
+}
+
+/*******************************************************************************/
+
+static void
+write_data(const char *fname)
+{
+    FILE *fp;
+    CARD *p = 0;
+    int n;
+
+    if (!strcmp(fname, default_name))
+	fname = "cardfile.out";
+
+    if ((fp = fopen(fname, "w")) != 0) {
+	for (p = all_cards; p != 0; p = p->link) {
+	    FIELD **f = form_fields(p->form);
+	    for (n = 0; f[n] != 0; n++) {
+		char *s = field_buffer(f[n], 0);
+		if (s != 0
+		    && (s = strdup(s)) != 0) {
+		    trim(s);
+		    fprintf(fp, "%s%s\n", n ? "\t" : "", s);
+		    free(s);
+		}
+	    }
+	}
+	fclose(fp);
+    }
+}
+
+/*******************************************************************************/
+
+/*
+ * Count the cards
+ */
+static int
+count_cards(void)
+{
+    CARD *p;
+    int count = 0;
+
+    for (p = all_cards; p != 0; p = p->link)
+	count++;
+
+    return count;
+}
+
+/*
+ * Shuffle the panels to keep them in a natural hierarchy.
+ */
+static void
+order_cards(CARD * first, int depth)
+{
+    if (first) {
+	if (depth && first->link)
+	    order_cards(first->link, depth - 1);
+	top_panel(first->panel);
+    }
+}
+
+/*
+ * Return the next card in the list
+ */
+static CARD *
+next_card(CARD * now)
+{
+    if (now->link)
+	now = now->link;
+    return now;
+}
+
+/*
+ * Return the previous card in the list
+ */
+static CARD *
+prev_card(CARD * now)
+{
+    CARD *p;
+    for (p = all_cards; p != 0; p = p->link)
+	if (p->link == now)
+	    return p;
+    return now;
+}
+
+/*******************************************************************************/
+
+static int
+form_virtualize(WINDOW *w)
+{
+    int c = wgetch(w);
+
+    switch (c) {
+    case CTRL('W'):
+	return (MAX_FORM_COMMAND + 4);
+    case CTRL('N'):
+	return (MAX_FORM_COMMAND + 3);
+    case CTRL('P'):
+	return (MAX_FORM_COMMAND + 2);
+    case CTRL('Q'):
+    case 033:
+	return (MAX_FORM_COMMAND + 1);
+
+    case KEY_BACKSPACE:
+	return (REQ_DEL_PREV);
+    case KEY_DC:
+	return (REQ_DEL_CHAR);
+    case KEY_LEFT:
+	return (REQ_LEFT_CHAR);
+    case KEY_RIGHT:
+	return (REQ_RIGHT_CHAR);
+
+    case KEY_DOWN:
+    case KEY_NEXT:
+	return (REQ_NEXT_FIELD);
+    case KEY_UP:
+    case KEY_PREVIOUS:
+	return (REQ_PREV_FIELD);
+
+    default:
+	return (c);
+    }
+}
+
+/*******************************************************************************/
+
+static void
+cardfile(char *fname)
+{
+    WINDOW *win;
+    CARD *p;
+    CARD *top_card;
+    int visible_cards = count_cards();
+    int panel_wide = COLS - (visible_cards * OFFSET_CARD);
+    int panel_high = LINES - (visible_cards * OFFSET_CARD) - 5;
+    int form_wide = panel_wide - 2;
+    int form_high = panel_high - 2;
+    int x = (visible_cards - 1) * OFFSET_CARD;
+    int y = 0;
+    int ch;
+    int finished = FALSE;
+
+    move(LINES - 3, 0);
+    addstr("^Q/ESC -- exit form            ^W   -- writes data to file\n");
+    addstr("^N   -- go to next card        ^P   -- go to previous card\n");
+    addstr("Arrow keys move left/right within a field, up/down between fields");
+
+    /* make a panel for each CARD */
+    for (p = all_cards; p != 0; p = p->link) {
+	FIELD **f = (FIELD **) calloc(3, sizeof(FIELD *));
+
+	win = newwin(panel_high, panel_wide, x, y);
+	keypad(win, TRUE);
+	p->panel = new_panel(win);
+	box(win, 0, 0);
+
+	/* ...and a form in each panel */
+	f[0] = new_field(1, form_wide, 0, 0, 0, 0);
+	set_field_back(f[0], A_REVERSE);
+	set_field_buffer(f[0], 0, p->title);
+
+	f[1] = new_field(form_high - 1, form_wide, 1, 0, 0, 0);
+	set_field_buffer(f[1], 0, p->content);
+	set_field_just(f[1], JUSTIFY_LEFT);
+
+	f[2] = 0;
+
+	p->form = new_form(f);
+	set_form_win(p->form, win);
+	set_form_sub(p->form, derwin(win, form_high, form_wide, 1, 1));
+	post_form(p->form);
+
+	x -= OFFSET_CARD;
+	y += OFFSET_CARD;
+    }
+
+    order_cards(top_card = all_cards, visible_cards);
+
+    while (!finished) {
+	update_panels();
+	doupdate();
+
+	switch (form_driver(top_card->form, ch =
+			    form_virtualize(panel_window(top_card->panel)))) {
+	case E_OK:
+	    break;
+	case E_UNKNOWN_COMMAND:
+	    switch (ch) {
+	    case MAX_FORM_COMMAND + 1:
+		finished = TRUE;
+		break;
+	    case MAX_FORM_COMMAND + 2:
+		top_card = prev_card(top_card);
+		order_cards(top_card, visible_cards);
+		break;
+	    case MAX_FORM_COMMAND + 3:
+		top_card = next_card(top_card);
+		order_cards(top_card, visible_cards);
+		break;
+	    case MAX_FORM_COMMAND + 4:
+		write_data(fname);
+		break;
+	    default:
+		beep();
+		break;
+	    }
+	    break;
+	default:
+	    flash();
+	    break;
+	}
+    }
+}
+
+/*******************************************************************************/
+
+int
+main(int argc, char *argv[])
+{
+    int n;
+
+    initscr();
+    cbreak();
+    noecho();
+
+    if (argc > 1) {
+	for (n = 1; n < argc; n++)
+	    read_data(argv[n]);
+	if (count_cards() == 0)
+	    new_card();
+	cardfile(argv[1]);
+    } else {
+	read_data(default_name);
+	if (count_cards() == 0)
+	    new_card();
+	cardfile(default_name);
+    }
+
+    endwin();
+
+    return EXIT_SUCCESS;
+}
diff --git a/ncurses-5.2/test/cardfile.dat b/ncurses-5.2/test/cardfile.dat
new file mode 100644
index 0000000..deb4b76
--- /dev/null
+++ b/ncurses-5.2/test/cardfile.dat
@@ -0,0 +1,13 @@
+title 1
+	Some text for title1
+	and some more text
+title 2
+	The quicker brown fox ran all over the lazy dog.
+put a card before the first two
+	This is an example of a simple cardfile.
+show a fourth card
+	The fourth card
+	has a large amount of data,
+	more than the other cards.
+	At least, that is what I thought it should do, since I want to see how well
+	the forms package handles justification.
diff --git a/ncurses-5.2/test/configure b/ncurses-5.2/test/configure
new file mode 100755
index 0000000..de1cf77
--- /dev/null
+++ b/ncurses-5.2/test/configure
@@ -0,0 +1,1998 @@
+#! /bin/sh
+
+# Guess values for system-dependent variables and create Makefiles.
+# Generated automatically using autoconf version 2.13.20000819 
+# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Defaults:
+ac_help=
+ac_default_prefix=/usr/local
+# Any additions from configure.in:
+
+# Initialize some variables set by options.
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+build=NONE
+cache_file=./config.cache
+exec_prefix=NONE
+host=NONE
+no_create=
+nonopt=NONE
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+target=NONE
+verbose=
+x_includes=NONE
+x_libraries=NONE
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Initialize some other variables.
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+# Maximum number of lines to put in a shell here document.
+ac_max_here_lines=12
+
+ac_prev=
+for ac_option
+do
+
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  case "$ac_option" in
+  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+  *) ac_optarg= ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case "$ac_option" in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir="$ac_optarg" ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build="$ac_optarg" ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file="$ac_optarg" ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir="$ac_optarg" ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    eval "enable_${ac_feature}=no" ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
+    fi
+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "enable_${ac_feature}='$ac_optarg'" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix="$ac_optarg" ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he)
+    # Omit some internal or obsolete options to make the list less imposing.
+    # This message is too long to be a string in the A/UX 3.1 sh.
+    cat << EOF
+Usage: configure [options] [host]
+Options: [defaults in brackets after descriptions]
+Configuration:
+  --cache-file=FILE       cache test results in FILE
+  --help                  print this message
+  --no-create             do not create output files
+  --quiet, --silent       do not print \`checking...' messages
+  --version               print the version of autoconf that created configure
+Directory and file names:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [same as prefix]
+  --bindir=DIR            user executables in DIR [EPREFIX/bin]
+  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
+  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
+  --datadir=DIR           read-only architecture-independent data in DIR
+                          [PREFIX/share]
+  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
+                          [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
+  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
+  --includedir=DIR        C header files in DIR [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
+  --infodir=DIR           info documentation in DIR [PREFIX/info]
+  --mandir=DIR            man documentation in DIR [PREFIX/man]
+  --srcdir=DIR            find the sources in DIR [configure dir or ..]
+  --program-prefix=PREFIX prepend PREFIX to installed program names
+  --program-suffix=SUFFIX append SUFFIX to installed program names
+  --program-transform-name=PROGRAM
+                          run sed PROGRAM on installed program names
+EOF
+    cat << EOF
+Host type:
+  --build=BUILD           configure for building on BUILD [BUILD=HOST]
+  --host=HOST             configure for HOST [guessed]
+  --target=TARGET         configure for TARGET [TARGET=HOST]
+Features and packages:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --x-includes=DIR        X include files are in DIR
+  --x-libraries=DIR       X library files are in DIR
+EOF
+cat <<EOF
+--enable and --with options recognized:
+  --with-5lib             use SunOS sysv-libraries
+  --with-ncurses          use ncurses-libraries (installed)
+EOF
+    exit 0 ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host="$ac_optarg" ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir="$ac_optarg" ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir="$ac_optarg" ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir="$ac_optarg" ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir="$ac_optarg" ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir="$ac_optarg" ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir="$ac_optarg" ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir="$ac_optarg" ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix="$ac_optarg" ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix="$ac_optarg" ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix="$ac_optarg" ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name="$ac_optarg" ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir="$ac_optarg" ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir="$ac_optarg" ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site="$ac_optarg" ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir="$ac_optarg" ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir="$ac_optarg" ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target="$ac_optarg" ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers)
+    echo "configure generated by autoconf version 2.13.20000819"
+    exit 0 ;;
+
+  -with-* | --with-*)
+    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    case "$ac_option" in
+      *=*) ;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "with_${ac_package}='$ac_optarg'" ;;
+
+  -without-* | --without-*)
+    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
+    # Reject names that are not valid shell variable names.
+    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
+    fi
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    eval "with_${ac_package}=no" ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes="$ac_optarg" ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries="$ac_optarg" ;;
+
+  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
+    ;;
+
+  *)
+    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
+      echo "configure: warning: $ac_option: invalid host type" 1>&2
+    fi
+    if test "x$nonopt" != xNONE; then
+      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
+    fi
+    nonopt="$ac_option"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
+fi
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+# File descriptor usage:
+# 0 standard input
+# 1 file creation
+# 2 errors and warnings
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 6 checking for... messages and results
+# 5 compiler messages saved in config.log
+if test "$silent" = yes; then
+  exec 6>/dev/null
+else
+  exec 6>&1
+fi
+exec 5>./config.log
+
+echo "\
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+" 1>&5
+
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell metacharacters.
+ac_configure_args=
+for ac_arg
+do
+  case "$ac_arg" in
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c) ;;
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
+  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
+  esac
+done
+
+# NLS nuisances.
+# Only set these to C if already set.  These must not be set unconditionally
+# because not all systems understand e.g. LANG=C (notably SCO).
+# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
+# Non-C LC_CTYPE values break the ctype check.
+if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
+if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
+if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo > confdefs.h
+
+# A filename unique to this package, relative to the directory that
+# configure is in, which we can look for to find out if srcdir is correct.
+ac_unique_file=ncurses.c
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then its parent.
+  ac_prog=$0
+  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
+  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+  srcdir=$ac_confdir
+  if test ! -r $srcdir/$ac_unique_file; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+  if test "$ac_srcdir_defaulted" = yes; then
+    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
+  else
+    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
+  fi
+fi
+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
+
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" != xNONE; then
+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+  fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+  if test -r "$ac_site_file"; then
+    echo "loading site script $ac_site_file"
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  echo "loading cache $cache_file"
+  . $cache_file
+else
+  echo "creating cache $cache_file"
+  > $cache_file
+fi
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+ac_exeext=
+ac_objext=o
+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
+  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
+  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
+    ac_n= ac_c='
+' ac_t='	'
+  else
+    ac_n=-n ac_c= ac_t=
+  fi
+else
+  ac_n= ac_c='\c' ac_t=
+fi
+
+
+
+
+# Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:532: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="gcc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:562: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_prog_rejected=no
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+        ac_prog_rejected=yes
+	continue
+      fi
+      ac_cv_prog_CC="cc"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# -gt 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    set dummy "$ac_dir/$ac_word" "$@"
+    shift
+    ac_cv_prog_CC="$@"
+  fi
+fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+  if test -z "$CC"; then
+    case "`uname -s`" in
+    *win32* | *WIN32*)
+      # Extract the first word of "cl", so it can be a program name with args.
+set dummy cl; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:613: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_CC="cl"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+  echo "$ac_t""$CC" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+ ;;
+    esac
+  fi
+  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:645: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+cat > conftest.$ac_ext << EOF
+
+#line 656 "configure"
+#include "confdefs.h"
+
+main(){return(0);}
+EOF
+if { (eval echo configure:661: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  ac_cv_prog_cc_works=yes
+  # If we can't run a trivial program, we are probably using a cross compiler.
+  if (./conftest; exit) 2>/dev/null; then
+    ac_cv_prog_cc_cross=no
+  else
+    ac_cv_prog_cc_cross=yes
+  fi
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_prog_cc_works=no
+fi
+rm -fr conftest*
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+  { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
+fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:687: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
+
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:692: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.c <<EOF
+#ifdef __GNUC__
+  yes;
+#endif
+EOF
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:701: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+  ac_cv_prog_gcc=yes
+else
+  ac_cv_prog_gcc=no
+fi
+fi
+
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+
+ac_test_CFLAGS="${CFLAGS+set}"
+ac_save_CFLAGS="$CFLAGS"
+CFLAGS=
+echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:720: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+  ac_cv_prog_cc_g=yes
+else
+  ac_cv_prog_cc_g=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS="$ac_save_CFLAGS"
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+
+
+CC_G_OPT="-g"				
+CC_SHARED_OPTS=unknown			
+CPPFLAGS="$CPPFLAGS"			
+DFT_DEP_SUFFIX=""			
+DFT_OBJ_SUBDIR=`pwd|sed -e's:.*/::'`	
+DFT_UPR_MODEL="NORMAL"			
+ECHO_LINK='@ echo linking $@ ... ;'	
+EXTRA_LIBS=""				
+LD="ld"					
+LDFLAGS_SHARED=""			
+LD_MODEL=""				
+LD_SHARED_OPTS=""			
+LIBTOOL=""				
+LIB_NAME=curses				
+LIB_PREFIX="-l"				
+LINK_TESTS=""				
+LINT=lint				
+LINT_OPTS=""				
+LOCAL_LDFLAGS=""			
+MATH_LIB="-lm"				
+PROG_EXT=""				
+TEST_ARGS=""				
+TEST_DEPS=""				
+cf_cv_abi_version=""			
+cf_cv_rel_version=""			
+
+
+# Check whether --with-5lib or --without-5lib was given.
+if test "${with_5lib+set}" = set; then
+  withval="$with_5lib"
+  LIBS="-L/usr/5lib $LIBS"
+	 CPPFLAGS="$CPPFLAGS -I/usr/5include"
+fi
+
+
+
+# Check whether --with-ncurses or --without-ncurses was given.
+if test "${with_ncurses+set}" = set; then
+  withval="$with_ncurses"
+  echo $ac_n "checking for initscr""... $ac_c" 1>&6
+echo "configure:792: checking for initscr" >&5
+if eval "test \"`echo '$''{'ac_cv_func_initscr'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 797 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char initscr(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char initscr();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_initscr) || defined (__stub___initscr)
+choke me
+#else
+initscr();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_initscr=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_initscr=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'initscr`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  :
+else
+  echo "$ac_t""no" 1>&6
+
+	 echo $ac_n "checking for Gpm_Open in -lgpm""... $ac_c" 1>&6
+echo "configure:839: checking for Gpm_Open in -lgpm" >&5
+ac_lib_var=`echo gpm'_'Gpm_Open | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lgpm  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 847 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char Gpm_Open();
+
+int main() {
+Gpm_Open()
+; return 0; }
+EOF
+if { (eval echo configure:858: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_lib=HAVE_LIB`echo gpm | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-lgpm $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+	 LIB_NAME=ncurses
+	 for p in $HOME /usr/local /usr
+	 do
+	 	if test -f $p/include/ncurses/curses.h
+		then
+			CPPFLAGS="$CPPFLAGS -I$p/include/ncurses"
+			test $p != /usr && CPPFLAGS="$CPPFLAGS -I$p/include"
+			test $p != /usr && LIBS="-L$p/lib $LIBS"
+			break
+		elif test $p != /usr
+		then
+			if test -f $p/include/curses.h
+			then
+				CPPFLAGS="$CPPFLAGS -I$p/include"
+				LIBS="-L$p/lib $LIBS"
+				break
+			fi
+		fi
+	 done
+	
+fi
+
+fi
+
+
+
+
+echo $ac_n "checking for initscr""... $ac_c" 1>&6
+echo "configure:913: checking for initscr" >&5
+if eval "test \"`echo '$''{'ac_cv_func_initscr'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 918 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char initscr(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char initscr();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_initscr) || defined (__stub___initscr)
+choke me
+#else
+initscr();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:941: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_initscr=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_initscr=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'initscr`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  :
+else
+  echo "$ac_t""no" 1>&6
+
+echo $ac_n "checking for initscr in -l$LIB_NAME""... $ac_c" 1>&6
+echo "configure:960: checking for initscr in -l$LIB_NAME" >&5
+ac_lib_var=`echo $LIB_NAME'_'initscr | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-l$LIB_NAME  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 968 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char initscr();
+
+int main() {
+initscr()
+; return 0; }
+EOF
+if { (eval echo configure:979: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_lib=HAVE_LIB`echo $LIB_NAME | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-l$LIB_NAME $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+fi
+
+echo $ac_n "checking for form_driver in -lform""... $ac_c" 1>&6
+echo "configure:1009: checking for form_driver in -lform" >&5
+ac_lib_var=`echo form'_'form_driver | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lform  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 1017 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char form_driver();
+
+int main() {
+form_driver()
+; return 0; }
+EOF
+if { (eval echo configure:1028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_lib=HAVE_LIB`echo form | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-lform $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+echo $ac_n "checking for menu_driver in -lmenu""... $ac_c" 1>&6
+echo "configure:1056: checking for menu_driver in -lmenu" >&5
+ac_lib_var=`echo menu'_'menu_driver | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lmenu  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 1064 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char menu_driver();
+
+int main() {
+menu_driver()
+; return 0; }
+EOF
+if { (eval echo configure:1075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_lib=HAVE_LIB`echo menu | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-lmenu $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+echo $ac_n "checking for new_panel in -lpanel""... $ac_c" 1>&6
+echo "configure:1103: checking for new_panel in -lpanel" >&5
+ac_lib_var=`echo panel'_'new_panel | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lpanel  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 1111 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char new_panel();
+
+int main() {
+new_panel()
+; return 0; }
+EOF
+if { (eval echo configure:1122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_lib=HAVE_LIB`echo panel | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-lpanel $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+
+echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
+echo "configure:1151: checking return type of signal handlers" >&5
+if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1156 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+#undef signal
+#endif
+#ifdef __cplusplus
+extern "C" void (*signal (int, void (*)(int)))(int);
+#else
+void (*signal ()) ();
+#endif
+
+int main() {
+int i;
+; return 0; }
+EOF
+if { (eval echo configure:1173: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_type_signal=void
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_type_signal=int
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_type_signal" 1>&6
+cat >> confdefs.h <<EOF
+#define RETSIGTYPE $ac_cv_type_signal
+EOF
+
+
+
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:1193: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+    # This must be in double quotes, not single quotes, because CPP may get
+  # substituted into the Makefile and "${CC-cc}" will confuse make.
+  CPP="${CC-cc} -E"
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp.
+  cat > conftest.$ac_ext <<EOF
+#line 1208 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1214: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -E -traditional-cpp"
+  cat > conftest.$ac_ext <<EOF
+#line 1225 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1231: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP="${CC-cc} -nologo -E"
+  cat > conftest.$ac_ext <<EOF
+#line 1242 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1248: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  :
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  CPP=/lib/cpp
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+fi
+rm -f conftest*
+  ac_cv_prog_CPP="$CPP"
+fi
+  CPP="$ac_cv_prog_CPP"
+else
+  ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
+
+echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
+echo "configure:1273: checking for ANSI C header files" >&5
+if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1278 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1286: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  ac_cv_header_stdc=yes
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+cat > conftest.$ac_ext <<EOF
+#line 1303 "configure"
+#include "confdefs.h"
+#include <string.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "memchr" >/dev/null 2>&1; then
+  :
+else
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+cat > conftest.$ac_ext <<EOF
+#line 1321 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "free" >/dev/null 2>&1; then
+  :
+else
+  rm -rf conftest*
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+if test "$cross_compiling" = yes; then
+  :
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1342 "configure"
+#include "confdefs.h"
+#include <ctype.h>
+#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int main () { int i; for (i = 0; i < 256; i++)
+if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
+exit (0); }
+
+EOF
+if { (eval echo configure:1353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  :
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  ac_cv_header_stdc=no
+fi
+rm -fr conftest*
+fi
+
+fi
+fi
+
+echo "$ac_t""$ac_cv_header_stdc" 1>&6
+if test $ac_cv_header_stdc = yes; then
+  cat >> confdefs.h <<\EOF
+#define STDC_HEADERS 1
+EOF
+
+fi
+
+echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
+echo "configure:1377: checking whether time.h and sys/time.h may both be included" >&5
+if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1382 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+int main() {
+struct tm *tp;
+; return 0; }
+EOF
+if { (eval echo configure:1391: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  ac_cv_header_time=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  ac_cv_header_time=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$ac_cv_header_time" 1>&6
+if test $ac_cv_header_time = yes; then
+  cat >> confdefs.h <<\EOF
+#define TIME_WITH_SYS_TIME 1
+EOF
+
+fi
+
+for ac_hdr in \
+form.h \
+getopt.h \
+menu.h \
+nc_alloc.h \
+panel.h \
+sys/ioctl.h \
+sys/select.h \
+sys/time.h \
+termios.h \
+unistd.h \
+
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:1426: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1431 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1436: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=yes"
+else
+  echo "$ac_err" >&5
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+
+for ac_func in \
+gettimeofday \
+napms \
+resizeterm \
+strdup \
+use_default_colors \
+vsscanf \
+wresize \
+
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:1474: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1479 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:1502: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
+
+echo $ac_n "checking for function curses_version""... $ac_c" 1>&6
+echo "configure:1528: checking for function curses_version" >&5
+if eval "test \"`echo '$''{'cf_cv_func_curses_version'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+if test "$cross_compiling" = yes; then
+  cf_cv_func_curses_version=unknown
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1537 "configure"
+#include "confdefs.h"
+
+#include <curses.h>
+int main()
+{
+	char temp[1024];
+	sprintf(temp, "%s\n", curses_version());
+	exit(0);
+}
+
+EOF
+if { (eval echo configure:1549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+  cf_cv_func_curses_version=yes
+
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -fr conftest*
+  cf_cv_func_curses_version=no
+
+fi
+rm -fr conftest*
+fi
+
+rm -f core
+fi
+
+echo "$ac_t""$cf_cv_func_curses_version" 1>&6
+test "$cf_cv_func_curses_version" = yes && cat >> confdefs.h <<\EOF
+#define HAVE_CURSES_VERSION 1
+EOF
+
+
+echo $ac_n "checking if sys/time.h conflicts with sys/select.h""... $ac_c" 1>&6
+echo "configure:1573: checking if sys/time.h conflicts with sys/select.h" >&5
+if eval "test \"`echo '$''{'cf_cv_sys_time_select'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  
+cat > conftest.$ac_ext <<EOF
+#line 1579 "configure"
+#include "confdefs.h"
+
+#if HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#if HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:1593: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  cf_cv_sys_time_select=yes
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  cf_cv_sys_time_select=no
+fi
+rm -f conftest*
+     
+fi
+
+echo "$ac_t""$cf_cv_sys_time_select" 1>&6
+test $cf_cv_sys_time_select = yes && cat >> confdefs.h <<\EOF
+#define HAVE_SYS_TIME_SELECT 1
+EOF
+
+
+trap '' 1 2 15
+cat > confcache <<\EOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs.  It is not useful on other systems.
+# If it contains results you don't want to keep, you may remove or edit it.
+#
+# By default, configure uses ./config.cache as the cache file,
+# creating it if it does not exist already.  You can give configure
+# the --cache-file=FILE option to use a different cache file; that is
+# what configure does when it calls configure scripts in
+# subdirectories, so they share the cache.
+# Giving --cache-file=/dev/null disables caching, for debugging configure.
+# config.status only pays attention to the cache file if you give it the
+# --recheck option to rerun configure.
+#
+EOF
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(set) 2>&1 |
+  case `(ac_space=' '; set | grep ac_space) 2>&1` in
+  *ac_space=\ *)
+    # `set' does not quote correctly, so add quotes (double-quote substitution
+    # turns \\\\ into \\, and sed turns \\ into \).
+    sed -n \
+      -e "s/'/'\\\\''/g" \
+      -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
+    ;;
+  *)
+    # `set' quotes correctly as required by POSIX, so do not add quotes.
+    sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
+    ;;
+  esac >> confcache
+if cmp -s $cache_file confcache; then
+  :
+else
+  if test -w $cache_file; then
+    echo "updating cache $cache_file"
+    cat confcache > $cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Any assignment to VPATH causes Sun make to only execute
+# the first set of double-colon rules, so remove it if not needed.
+# If there is a colon in the path, we need to keep it.
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
+fi
+
+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
+
+DEFS=-DHAVE_CONFIG_H
+
+# Without the "./", some shells look in PATH for config.status.
+: ${CONFIG_STATUS=./config.status}
+
+echo creating $CONFIG_STATUS
+rm -f $CONFIG_STATUS
+cat > $CONFIG_STATUS <<EOF
+#! /bin/sh
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# This directory was configured as follows,
+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+#
+# $0 $ac_configure_args
+#
+# Compiler output produced by configure, useful for debugging
+# configure, is in ./config.log if it exists.
+
+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
+for ac_option
+do
+  case "\$ac_option" in
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
+    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
+  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
+    echo "$CONFIG_STATUS generated by autoconf version 2.13.20000819"
+    exit 0 ;;
+  -help | --help | --hel | --he | --h)
+    echo "\$ac_cs_usage"; exit 0 ;;
+  *) echo "\$ac_cs_usage"; exit 1 ;;
+  esac
+done
+
+ac_given_srcdir=$srcdir
+
+trap 'rm -fr `echo "Makefile ncurses_cfg.h:ncurses_tst.hin" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
+
+# Protect against being on the right side of a sed subst in config.status.
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
+$ac_vpsub
+$extrasub
+s%@SHELL@%$SHELL%g
+s%@CFLAGS@%$CFLAGS%g
+s%@CPPFLAGS@%$CPPFLAGS%g
+s%@CXXFLAGS@%$CXXFLAGS%g
+s%@FFLAGS@%$FFLAGS%g
+s%@DEFS@%$DEFS%g
+s%@LDFLAGS@%$LDFLAGS%g
+s%@LIBS@%$LIBS%g
+s%@exec_prefix@%$exec_prefix%g
+s%@prefix@%$prefix%g
+s%@program_transform_name@%$program_transform_name%g
+s%@bindir@%$bindir%g
+s%@sbindir@%$sbindir%g
+s%@libexecdir@%$libexecdir%g
+s%@datadir@%$datadir%g
+s%@sysconfdir@%$sysconfdir%g
+s%@sharedstatedir@%$sharedstatedir%g
+s%@localstatedir@%$localstatedir%g
+s%@libdir@%$libdir%g
+s%@includedir@%$includedir%g
+s%@oldincludedir@%$oldincludedir%g
+s%@infodir@%$infodir%g
+s%@mandir@%$mandir%g
+s%@CC@%$CC%g
+s%@CC_G_OPT@%$CC_G_OPT%g
+s%@CC_SHARED_OPTS@%$CC_SHARED_OPTS%g
+s%@DFT_DEP_SUFFIX@%$DFT_DEP_SUFFIX%g
+s%@DFT_OBJ_SUBDIR@%$DFT_OBJ_SUBDIR%g
+s%@DFT_UPR_MODEL@%$DFT_UPR_MODEL%g
+s%@ECHO_LINK@%$ECHO_LINK%g
+s%@EXTRA_LIBS@%$EXTRA_LIBS%g
+s%@LD@%$LD%g
+s%@LDFLAGS_SHARED@%$LDFLAGS_SHARED%g
+s%@LD_MODEL@%$LD_MODEL%g
+s%@LD_SHARED_OPTS@%$LD_SHARED_OPTS%g
+s%@LIBTOOL@%$LIBTOOL%g
+s%@LIB_NAME@%$LIB_NAME%g
+s%@LIB_PREFIX@%$LIB_PREFIX%g
+s%@LINK_TESTS@%$LINK_TESTS%g
+s%@LINT@%$LINT%g
+s%@LINT_OPTS@%$LINT_OPTS%g
+s%@LOCAL_LDFLAGS@%$LOCAL_LDFLAGS%g
+s%@MATH_LIB@%$MATH_LIB%g
+s%@PROG_EXT@%$PROG_EXT%g
+s%@TEST_ARGS@%$TEST_ARGS%g
+s%@TEST_DEPS@%$TEST_DEPS%g
+s%@cf_cv_abi_version@%$cf_cv_abi_version%g
+s%@cf_cv_rel_version@%$cf_cv_rel_version%g
+s%@CPP@%$CPP%g
+
+CEOF
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+
+# Split the substitutions into bite-sized pieces for seds with
+# small command number limits, like on Digital OSF/1 and HP-UX.
+ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
+ac_file=1 # Number of current file.
+ac_beg=1 # First line for current file.
+ac_end=$ac_max_sed_cmds # Line after last line for current file.
+ac_more_lines=:
+ac_sed_cmds=""
+while $ac_more_lines; do
+  if test $ac_beg -gt 1; then
+    sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
+  else
+    sed "${ac_end}q" conftest.subs > conftest.s$ac_file
+  fi
+  if test ! -s conftest.s$ac_file; then
+    ac_more_lines=false
+    rm -f conftest.s$ac_file
+  else
+    if test -z "$ac_sed_cmds"; then
+      ac_sed_cmds="sed -f conftest.s$ac_file"
+    else
+      ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
+    fi
+    ac_file=`expr $ac_file + 1`
+    ac_beg=$ac_end
+    ac_end=`expr $ac_end + $ac_max_sed_cmds`
+  fi
+done
+if test -z "$ac_sed_cmds"; then
+  ac_sed_cmds=cat
+fi
+EOF
+
+cat >> $CONFIG_STATUS <<EOF
+
+CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
+
+  # Remove last slash and all that follows it.  Not all systems have dirname.
+  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+    # The file is in a subdirectory.
+    test ! -d "$ac_dir" && mkdir "$ac_dir"
+    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
+    # A "../" for each directory in $ac_dir_suffix.
+    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
+  else
+    ac_dir_suffix= ac_dots=
+  fi
+
+  case "$ac_given_srcdir" in
+  .)  srcdir=.
+      if test -z "$ac_dots"; then top_srcdir=.
+      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
+  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
+  *) # Relative path.
+    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
+    top_srcdir="$ac_dots$ac_given_srcdir" ;;
+  esac
+
+
+  echo creating "$ac_file"
+  rm -f "$ac_file"
+  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
+  case "$ac_file" in
+  *Makefile*) ac_comsub="1i\\
+# $configure_input" ;;
+  *) ac_comsub= ;;
+  esac
+
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  sed -e "$ac_comsub
+s%@configure_input@%$configure_input%g
+s%@srcdir@%$srcdir%g
+s%@top_srcdir@%$top_srcdir%g
+" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
+fi; done
+rm -f conftest.s*
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s%^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
+ac_dB='\([ 	][ 	]*\)[^ 	]*%\1#\2'
+ac_dC='\3'
+ac_dD='%g'
+# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
+ac_uA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_uB='\([ 	]\)%\1#\2define\3'
+ac_uC=' '
+ac_uD='\4%g'
+# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_eA='s%^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_eB='$%\1#\2define\3'
+ac_eC=' '
+ac_eD='%g'
+
+if test "${CONFIG_HEADERS+set}" != set; then
+EOF
+cat >> $CONFIG_STATUS <<EOF
+  CONFIG_HEADERS="ncurses_cfg.h:ncurses_tst.hin"
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+fi
+for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case "$ac_file" in
+  *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+  *) ac_file_in="${ac_file}.in" ;;
+  esac
+
+  echo creating $ac_file
+
+  rm -f conftest.frag conftest.in conftest.out
+  ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
+  cat $ac_file_inputs > conftest.in
+
+EOF
+
+
+# Transform confdefs.h into a list of #define's.  We won't use it as a sed
+# script, but as data to insert where we see @DEFS@.  We expect AC_SAVE_DEFS to
+# be either 'cat' or 'sort'.
+sort confdefs.h >conftest.vals
+
+# Break up conftest.vals because some shells have a limit on
+# the size of here documents, and old seds have small limits too.
+
+rm -f conftest.tail
+echo '  rm -f conftest.frag' >> $CONFIG_STATUS
+while :
+do
+  ac_lines=`grep -c . conftest.vals`
+  # grep -c gives empty output for an empty file on some AIX systems.
+  if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
+  # Write chunks of a limited-size here document to conftest.frag.
+  echo '  cat >> conftest.frag <<CEOF' >> $CONFIG_STATUS
+  sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
+  echo 'CEOF' >> $CONFIG_STATUS
+  sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
+  rm -f conftest.vals
+  mv conftest.tail conftest.vals
+done
+rm -f conftest.vals
+
+# Run sed to substitute the contents of conftest.frag into conftest.in at the
+# marker @DEFS@.
+echo '  cat >> conftest.edit <<CEOF
+/@DEFS@/r conftest.frag
+/@DEFS@/d
+CEOF
+sed -f conftest.edit conftest.in > conftest.out
+rm -f conftest.in
+mv conftest.out conftest.in
+rm -f conftest.edit conftest.frag
+' >> $CONFIG_STATUS
+
+
+cat >> $CONFIG_STATUS <<\EOF
+  rm -f conftest.frag conftest.h
+  echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
+  cat conftest.in >> conftest.h
+  rm -f conftest.in
+  if cmp -s $ac_file conftest.h 2>/dev/null; then
+    echo "$ac_file is unchanged"
+    rm -f conftest.h
+  else
+    # Remove last slash and all that follows it.  Not all systems have dirname.
+      ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
+      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+      # The file is in a subdirectory.
+      test ! -d "$ac_dir" && mkdir "$ac_dir"
+    fi
+    rm -f $ac_file
+    mv conftest.h $ac_file
+  fi
+fi; done
+
+EOF
+cat >> $CONFIG_STATUS <<EOF
+# Extra initialization commands, if any
+
+EOF
+cat >> $CONFIG_STATUS <<\EOF
+# Extra commands, if any
+
+	cat >>Makefile <<TEST_EOF
+
+# These rules are generated so we do not rely on suffix rules, which do not
+# work consistently for different make-programs (the '\$(MODEL)/' confuses
+# some, and the '\$x' confuses others).
+TEST_EOF
+LIST=`make echo_tests`
+LAST=`make echo_suffix`
+for n in $LIST
+do
+	N=`echo $n | sed -e s/${LAST}\$//`
+	cat >>Makefile <<TEST_EOF
+
+\$(MODEL)/$N.o : $N.c \\
+	test.priv.h \\
+	ncurses_cfg.h
+	@echo compiling $N; \$(CC) -c \$(CFLAGS_DEFAULT) $N.c
+TEST_EOF
+done
+
+exit 0
+EOF
+chmod +x $CONFIG_STATUS
+rm -fr confdefs* $ac_clean_files
+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+
diff --git a/ncurses-5.2/test/configure.in b/ncurses-5.2/test/configure.in
new file mode 100644
index 0000000..a82999c
--- /dev/null
+++ b/ncurses-5.2/test/configure.in
@@ -0,0 +1,199 @@
+dnl***************************************************************************
+dnl Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+dnl                                                                          *
+dnl Permission is hereby granted, free of charge, to any person obtaining a  *
+dnl copy of this software and associated documentation files (the            *
+dnl "Software"), to deal in the Software without restriction, including      *
+dnl without limitation the rights to use, copy, modify, merge, publish,      *
+dnl distribute, distribute with modifications, sublicense, and/or sell       *
+dnl copies of the Software, and to permit persons to whom the Software is    *
+dnl furnished to do so, subject to the following conditions:                 *
+dnl                                                                          *
+dnl The above copyright notice and this permission notice shall be included  *
+dnl in all copies or substantial portions of the Software.                   *
+dnl                                                                          *
+dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+dnl                                                                          *
+dnl Except as contained in this notice, the name(s) of the above copyright   *
+dnl holders shall not be used in advertising or otherwise to promote the     *
+dnl sale, use or other dealings in this Software without prior written       *
+dnl authorization.                                                           *
+dnl***************************************************************************
+dnl
+dnl Author: Thomas E. Dickey 1996,1997,1998,2000
+dnl
+dnl $Id$
+dnl This is a simple configuration-script for the ncurses test programs that
+dnl allows the test-directory to be separately configured against a reference
+dnl system (i.e., sysvr4 curses)
+dnl
+dnl If you're configuring ncurses, you shouldn't need to use this script.
+dnl It's only for testing purposes.
+dnl
+dnl See http://dickey.his.com/autoconf/ for additional information.
+dnl ---------------------------------------------------------------------------
+AC_PREREQ(2.13.20000819)
+AC_INIT(ncurses.c)
+AC_CONFIG_HEADER(ncurses_cfg.h:ncurses_tst.hin)
+
+AC_PROG_CC
+
+dnl Things that we don't need (or must override) if we're not building ncurses
+CC_G_OPT="-g"				AC_SUBST(CC_G_OPT)
+CC_SHARED_OPTS=unknown			AC_SUBST(CC_SHARED_OPTS)
+CPPFLAGS="$CPPFLAGS"			AC_SUBST(CPPFLAGS)
+DFT_DEP_SUFFIX=""			AC_SUBST(DFT_DEP_SUFFIX)
+DFT_OBJ_SUBDIR=`pwd|sed -e's:.*/::'`	AC_SUBST(DFT_OBJ_SUBDIR)
+DFT_UPR_MODEL="NORMAL"			AC_SUBST(DFT_UPR_MODEL)
+ECHO_LINK='@ echo linking $@ ... ;'	AC_SUBST(ECHO_LINK)
+EXTRA_LIBS=""				AC_SUBST(EXTRA_LIBS)
+LD="ld"					AC_SUBST(LD)
+LDFLAGS_SHARED=""			AC_SUBST(LDFLAGS_SHARED)
+LD_MODEL=""				AC_SUBST(LD_MODEL)
+LD_SHARED_OPTS=""			AC_SUBST(LD_SHARED_OPTS)
+LIBTOOL=""				AC_SUBST(LIBTOOL)
+LIB_NAME=curses				AC_SUBST(LIB_NAME)
+LIB_PREFIX="-l"				AC_SUBST(LIB_PREFIX)
+LINK_TESTS=""				AC_SUBST(LINK_TESTS)
+LINT=lint				AC_SUBST(LINT)
+LINT_OPTS=""				AC_SUBST(LINT_OPTS)
+LOCAL_LDFLAGS=""			AC_SUBST(LOCAL_LDFLAGS)
+MATH_LIB="-lm"				AC_SUBST(MATH_LIB)
+PROG_EXT=""				AC_SUBST(PROG_EXT)
+TEST_ARGS=""				AC_SUBST(TEST_ARGS)
+TEST_DEPS=""				AC_SUBST(TEST_DEPS)
+cf_cv_abi_version=""			AC_SUBST(cf_cv_abi_version)
+cf_cv_rel_version=""			AC_SUBST(cf_cv_rel_version)
+
+dnl SunOS 4.x
+AC_ARG_WITH(5lib,
+	[  --with-5lib             use SunOS sysv-libraries],
+	[LIBS="-L/usr/5lib $LIBS"
+	 CPPFLAGS="$CPPFLAGS -I/usr/5include"])
+
+dnl Ncurses, installed in conventional location
+AC_ARG_WITH(ncurses,
+	[  --with-ncurses          use ncurses-libraries (installed)],
+	[AC_CHECK_FUNC(initscr,,[
+	 AC_CHECK_LIB(gpm,Gpm_Open)
+	 LIB_NAME=ncurses
+	 for p in $HOME /usr/local /usr
+	 do
+	 	if test -f $p/include/ncurses/curses.h
+		then
+			CPPFLAGS="$CPPFLAGS -I$p/include/ncurses"
+			test $p != /usr && CPPFLAGS="$CPPFLAGS -I$p/include"
+			test $p != /usr && LIBS="-L$p/lib $LIBS"
+			break
+		elif test $p != /usr
+		then
+			if test -f $p/include/curses.h
+			then
+				CPPFLAGS="$CPPFLAGS -I$p/include"
+				LIBS="-L$p/lib $LIBS"
+				break
+			fi
+		fi
+	 done
+	],[test -d /usr/ccs/lib && LIBS="-L/usr/ccs/lib $LIBS"])])
+
+dnl If we've not specified a library, assume we're using sysvr4 libraries
+dnl installed conventionally (e.g., SunOS 5.x - solaris).
+
+dnl Autoconf builds up the $LIBS in reverse order
+
+AC_CHECK_FUNC(initscr,,[
+AC_CHECK_LIB($LIB_NAME,initscr)])
+AC_CHECK_LIB(form,form_driver)
+AC_CHECK_LIB(menu,menu_driver)
+AC_CHECK_LIB(panel,new_panel)
+
+AC_TYPE_SIGNAL
+
+AC_STDC_HEADERS
+AC_HEADER_TIME
+AC_CHECK_HEADERS( \
+form.h \
+getopt.h \
+menu.h \
+nc_alloc.h \
+panel.h \
+sys/ioctl.h \
+sys/select.h \
+sys/time.h \
+termios.h \
+unistd.h \
+)
+
+AC_CHECK_FUNCS( \
+gettimeofday \
+napms \
+resizeterm \
+strdup \
+use_default_colors \
+vsscanf \
+wresize \
+)
+
+dnl Solaris has a data item 'curses_version', which confuses AC_CHECK_FUNCS.
+dnl It's a character string "SVR4", not documented.
+AC_CACHE_CHECK(for function curses_version, cf_cv_func_curses_version,[
+AC_TRY_RUN([
+#include <curses.h>
+int main()
+{
+	char temp[1024];
+	sprintf(temp, "%s\n", curses_version());
+	exit(0);
+}]
+,[cf_cv_func_curses_version=yes]
+,[cf_cv_func_curses_version=no]
+,[cf_cv_func_curses_version=unknown])
+rm -f core])
+test "$cf_cv_func_curses_version" = yes && AC_DEFINE(HAVE_CURSES_VERSION)
+
+dnl ---------------------------------------------------------------------------
+dnl [CF_SYS_TIME_SELECT]
+AC_MSG_CHECKING(if sys/time.h conflicts with sys/select.h)
+AC_CACHE_VAL(cf_cv_sys_time_select,[
+AC_TRY_COMPILE([
+#if HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#if HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+],[],[cf_cv_sys_time_select=yes],
+     [cf_cv_sys_time_select=no])
+     ])
+AC_MSG_RESULT($cf_cv_sys_time_select)
+test $cf_cv_sys_time_select = yes && AC_DEFINE(HAVE_SYS_TIME_SELECT)
+dnl ---------------------------------------------------------------------------
+
+AC_OUTPUT(Makefile,[
+	cat >>Makefile <<TEST_EOF
+
+# These rules are generated so we do not rely on suffix rules, which do not
+# work consistently for different make-programs (the '\$(MODEL)/' confuses
+# some, and the '\$x' confuses others).
+TEST_EOF
+LIST=`make echo_tests`
+LAST=`make echo_suffix`
+for n in $LIST
+do
+	N=`echo $n | sed -e s/${LAST}\$//`
+	cat >>Makefile <<TEST_EOF
+
+\$(MODEL)/$N.o : $N.c \\
+	test.priv.h \\
+	ncurses_cfg.h
+	@echo compiling $N; \$(CC) -c \$(CFLAGS_DEFAULT) $N.c
+TEST_EOF
+done
+],[],sort)
diff --git a/ncurses-5.2/test/ditto.c b/ncurses-5.2/test/ditto.c
new file mode 100644
index 0000000..2c7d93f
--- /dev/null
+++ b/ncurses-5.2/test/ditto.c
@@ -0,0 +1,148 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/*
+ * Author: Thomas E. Dickey <dickey@clark.net> 1998
+ *
+ * $Id$
+ *
+ * The program illustrates how to set up multiple screens from a single
+ * program.  Invoke the program by specifying another terminal on the same
+ * machine by specifying its device, e.g.,
+ *	ditto /dev/ttyp1
+ */
+#include <test.priv.h>
+#include <sys/stat.h>
+#include <errno.h>
+
+typedef struct {
+	FILE *input;
+	FILE *output;
+	SCREEN *screen;
+} DITTO;
+
+static void
+failed(const char *s)
+{
+	perror(s);
+	exit(EXIT_FAILURE);
+}
+
+static void
+usage(void)
+{
+	fprintf(stderr, "usage: ditto [terminal1 ...]\n");
+	exit(EXIT_FAILURE);
+}
+
+static FILE *
+open_tty(char *path)
+{
+	FILE *fp;
+	struct stat sb;
+
+	if (stat(path, &sb) < 0)
+		failed(path);
+	if ((sb.st_mode & S_IFMT) != S_IFCHR) {
+		errno = ENOTTY;
+		failed(path);
+	}
+	fp = fopen(path, "a+");
+	if (fp == 0)
+		failed(path);
+	printf("opened %s\n", path);
+	return fp;
+}
+
+int
+main(
+	int argc GCC_UNUSED,
+	char *argv[] GCC_UNUSED)
+{
+	int j;
+	int active_tty = 0;
+	DITTO *data;
+
+	if (argc <= 1)
+		usage();
+
+	if ((data = (DITTO *)calloc(argc, sizeof(DITTO))) == 0)
+		failed("calloc data");
+
+	data[0].input = stdin;
+	data[0].output = stdout;
+	for (j = 1; j < argc; j++) {
+		data[j].input =
+		data[j].output = open_tty(argv[j]);
+	}
+
+	/*
+	 * If we got this far, we have open connection(s) to the terminal(s).
+	 * Set up the screens.
+	 */
+	for (j = 0; j < argc; j++) {
+		active_tty++;
+		data[j].screen = newterm(
+			(char *)0,	/* assume $TERM is the same */
+			data[j].output,
+			data[j].input);
+		if (data[j].screen == 0)
+			failed("newterm");
+		cbreak();
+		noecho();
+		scrollok(stdscr, TRUE);
+	}
+
+	/*
+	 * Loop, reading characters from any of the inputs and writing to all
+	 * of the screens.
+	 */
+	for(;;) {
+		int ch;
+		set_term(data[0].screen);
+		ch = getch();
+		if (ch == ERR)
+			continue;
+		if (ch == 4)
+			break;
+		for (j = 0; j < argc; j++) {
+			set_term(data[j].screen);
+			addch(ch);
+			refresh();
+		}
+	}
+
+	/*
+	 * Cleanup and exit
+	 */
+	for (j = argc-1; j >= 0; j--) {
+		set_term(data[j].screen);
+		endwin();
+	}
+	return EXIT_SUCCESS;
+}
diff --git a/ncurses-5.2/test/dots.c b/ncurses-5.2/test/dots.c
new file mode 100644
index 0000000..b02d7bb
--- /dev/null
+++ b/ncurses-5.2/test/dots.c
@@ -0,0 +1,143 @@
+/****************************************************************************
+ * Copyright (c) 1999,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/*
+ * Author: Thomas E. Dickey <dickey@clark.net> 1999
+ *
+ * $Id$
+ *
+ * A simple demo of the terminfo interface.
+ */
+#include <test.priv.h>
+
+#include <term.h>		/* for tparm() */
+
+#include <time.h>
+#include <signal.h>
+
+#define valid(s) ((s != 0) && s != (char *)-1)
+
+static bool interrupted = FALSE;
+
+static int
+outc(int c)
+{
+    if (interrupted) {
+	char tmp = c;
+	write(STDOUT_FILENO, &tmp, 1);
+    } else {
+	putc(c, stdout);
+    }
+    return 0;
+}
+
+static bool
+outs(char *s)
+{
+    if (valid(s)) {
+	tputs(s, 1, outc);
+	return TRUE;
+    }
+    return FALSE;
+}
+
+static void
+cleanup(void)
+{
+    outs(exit_attribute_mode);
+    if (!outs(orig_colors))
+	outs(orig_pair);
+    outs(clear_screen);
+    outs(cursor_normal);
+}
+
+static void
+onsig(int n GCC_UNUSED)
+{
+    interrupted = TRUE;
+    cleanup();
+    exit(EXIT_FAILURE);
+}
+
+static float
+ranf(void)
+{
+    long r = (rand() & 077777);
+    return ((float) r / 32768.);
+}
+
+int
+main(
+    int argc GCC_UNUSED,
+    char *argv[]GCC_UNUSED)
+{
+    int x, y, z, j, p;
+    float r;
+    float c;
+
+    for (j = SIGHUP; j <= SIGTERM; j++)
+	if (signal(j, SIG_IGN) != SIG_IGN)
+	    signal(j, onsig);
+
+    srand(time(0));
+    setupterm((char *) 0, 1, (int *) 0);
+    outs(clear_screen);
+    outs(cursor_invisible);
+    if (max_colors > 1) {
+	if (!valid(set_a_foreground)
+	    || !valid(set_a_background)
+	    || (!valid(orig_colors) && !valid(orig_pair)))
+	    max_colors = -1;
+    }
+
+    r = (float) (lines - 4);
+    c = (float) (columns - 4);
+
+    for (;;) {
+	x = (int) (c * ranf()) + 2;
+	y = (int) (r * ranf()) + 2;
+	p = (ranf() > 0.9) ? '*' : ' ';
+
+	tputs(tparm(cursor_address, y, x), 1, outc);
+	if (max_colors > 0) {
+	    z = (int)(ranf() * max_colors);
+	    if (ranf() > 0.01) {
+		tputs(tparm(set_a_foreground, z), 1, outc);
+	    } else {
+		tputs(tparm(set_a_background, z), 1, outc);
+	    }
+	} else if (valid(exit_attribute_mode)
+	    && valid(enter_reverse_mode)) {
+	    if (ranf() <= 0.01)
+		outs((ranf() > 0.6) ? enter_reverse_mode :
+		    exit_attribute_mode);
+	}
+	outc(p);
+	fflush(stdout);
+    }
+}
diff --git a/ncurses-5.2/test/filter.c b/ncurses-5.2/test/filter.c
new file mode 100644
index 0000000..64a8688
--- /dev/null
+++ b/ncurses-5.2/test/filter.c
@@ -0,0 +1,109 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/*
+ * Author:  Thomas E. Dickey <dickey@clark.net> 1998
+ *
+ * $Id$
+ */
+#include <test.priv.h>
+
+/*
+ * An example of the 'filter()' function in ncurses, this program prompts
+ * for commands and executes them (like a command shell).  It illustrates
+ * how ncurses can be used to implement programs that are not full-screen.
+ *
+ * Ncurses differs slightly from SVr4 curses.  The latter does not flush its
+ * state when exiting program mode, so the attributes on the command lines of
+ * this program 'bleed' onto the executed commands.  Rather than use the
+ * reset_shell_mode() and reset_prog_mode() functions, we could invoke endwin()
+ * and refresh(), but that does not work any better.
+ */
+
+#ifndef NCURSES_VERSION
+#define attr_t long
+#define getnstr(s,n) getstr(s)
+#endif
+
+static int
+new_command(char *buffer, int length, attr_t underline)
+{
+    int code;
+
+    attron(A_BOLD);
+    printw("Command: ");
+    attron(underline);
+    code = getnstr(buffer, length);
+    attroff(underline);
+    attroff(A_BOLD);
+    printw("\n");
+
+    return code;
+}
+
+int
+main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
+{
+    SCREEN *sp;
+    char buffer[80];
+    attr_t underline;
+
+    filter();
+    sp = newterm((char *) 0, stdout, stdin);
+    cbreak();
+    keypad(stdscr, TRUE);
+
+    if (has_colors()) {
+	int background = COLOR_BLACK;
+	start_color();
+#if HAVE_USE_DEFAULT_COLORS
+	if (use_default_colors() != ERR)
+	    background = -1;
+#endif
+	init_pair(1, COLOR_CYAN, background);
+	underline = COLOR_PAIR(1);
+    } else {
+	underline = A_UNDERLINE;
+    }
+
+    while (new_command(buffer, sizeof(buffer) - 1, underline) != ERR
+	   && strlen(buffer) != 0) {
+	reset_shell_mode();
+	printf("\n");
+	fflush(stdout);
+	system(buffer);
+	reset_prog_mode();
+	touchwin(stdscr);
+	erase();
+	refresh();
+    }
+    printw("done");
+    refresh();
+    endwin();
+    return 0;
+}
diff --git a/ncurses-5.2/test/firework.c b/ncurses-5.2/test/firework.c
new file mode 100644
index 0000000..5f6465b
--- /dev/null
+++ b/ncurses-5.2/test/firework.c
@@ -0,0 +1,174 @@
+/*
+ * $Id$
+ */
+#include <test.priv.h>
+
+#include <signal.h>
+#include <time.h>
+
+static int my_bg = COLOR_BLACK;
+
+static void
+cleanup(void)
+{
+    curs_set(1);
+    endwin();
+}
+
+static RETSIGTYPE
+onsig(int n GCC_UNUSED)
+{
+    cleanup();
+    exit(EXIT_FAILURE);
+}
+
+static void
+showit(void)
+{
+    int ch;
+    napms(120);
+    if ((ch = getch()) != ERR) {
+#ifdef KEY_RESIZE
+	if (ch == KEY_RESIZE) {
+	    erase();
+	} else
+#endif
+	if (ch == 'q') {
+	    cleanup();
+	    exit(EXIT_SUCCESS);
+	} else if (ch == 's') {
+	    nodelay(stdscr, FALSE);
+	} else if (ch == ' ') {
+	    nodelay(stdscr, TRUE);
+	}
+    }
+}
+
+static
+int
+get_colour(chtype * bold)
+{
+    int attr;
+    attr = (rand() % 16) + 1;
+
+    *bold = A_NORMAL;
+    if (attr > 8) {
+	*bold = A_BOLD;
+	attr &= 7;
+    }
+    return (attr);
+}
+
+static
+void
+explode(int row, int col)
+{
+    chtype bold;
+    erase();
+    mvprintw(row, col, "-");
+    showit();
+
+    init_pair(1, get_colour(&bold), my_bg);
+    attrset(COLOR_PAIR(1) | bold);
+    mvprintw(row - 1, col - 1, " - ");
+    mvprintw(row + 0, col - 1, "-+-");
+    mvprintw(row + 1, col - 1, " - ");
+    showit();
+
+    init_pair(1, get_colour(&bold), my_bg);
+    attrset(COLOR_PAIR(1) | bold);
+    mvprintw(row - 2, col - 2, " --- ");
+    mvprintw(row - 1, col - 2, "-+++-");
+    mvprintw(row + 0, col - 2, "-+#+-");
+    mvprintw(row + 1, col - 2, "-+++-");
+    mvprintw(row + 2, col - 2, " --- ");
+    showit();
+
+    init_pair(1, get_colour(&bold), my_bg);
+    attrset(COLOR_PAIR(1) | bold);
+    mvprintw(row - 2, col - 2, " +++ ");
+    mvprintw(row - 1, col - 2, "++#++");
+    mvprintw(row + 0, col - 2, "+# #+");
+    mvprintw(row + 1, col - 2, "++#++");
+    mvprintw(row + 2, col - 2, " +++ ");
+    showit();
+
+    init_pair(1, get_colour(&bold), my_bg);
+    attrset(COLOR_PAIR(1) | bold);
+    mvprintw(row - 2, col - 2, "  #  ");
+    mvprintw(row - 1, col - 2, "## ##");
+    mvprintw(row + 0, col - 2, "#   #");
+    mvprintw(row + 1, col - 2, "## ##");
+    mvprintw(row + 2, col - 2, "  #  ");
+    showit();
+
+    init_pair(1, get_colour(&bold), my_bg);
+    attrset(COLOR_PAIR(1) | bold);
+    mvprintw(row - 2, col - 2, " # # ");
+    mvprintw(row - 1, col - 2, "#   #");
+    mvprintw(row + 0, col - 2, "     ");
+    mvprintw(row + 1, col - 2, "#   #");
+    mvprintw(row + 2, col - 2, " # # ");
+    showit();
+}
+
+int
+main(
+    int argc GCC_UNUSED,
+    char *argv[]GCC_UNUSED)
+{
+    int j;
+    int start, end, row, diff, flag = 0, direction;
+    unsigned seed;
+
+    for (j = SIGHUP; j <= SIGTERM; j++)
+	if (signal(j, SIG_IGN) != SIG_IGN)
+	    signal(j, onsig);
+
+    initscr();
+    noecho();
+    cbreak();
+    keypad(stdscr, TRUE);
+    nodelay(stdscr, TRUE);
+
+    if (has_colors()) {
+	start_color();
+#if HAVE_USE_DEFAULT_COLORS
+	if (use_default_colors() == OK)
+	    my_bg = -1;
+#endif
+    }
+    curs_set(0);
+
+    seed = time((time_t *) 0);
+    srand(seed);
+    for (;;) {
+	do {
+	    start = rand() % (COLS - 3);
+	    end = rand() % (COLS - 3);
+	    start = (start < 2) ? 2 : start;
+	    end = (end < 2) ? 2 : end;
+	    direction = (start > end) ? -1 : 1;
+	    diff = abs(start - end);
+	} while (diff < 2 || diff >= LINES - 2);
+	attrset(A_NORMAL);
+	for (row = 0; row < diff; row++) {
+	    mvprintw(LINES - row, start + (row * direction),
+		(direction < 0) ? "\\" : "/");
+	    if (flag++) {
+		showit();
+		erase();
+		flag = 0;
+	    }
+	}
+	if (flag++) {
+	    showit();
+	    flag = 0;
+	}
+	seed = time((time_t *) 0);
+	srand(seed);
+	explode(LINES - row, start + (diff * direction));
+	erase();
+	showit();
+    }
+}
diff --git a/ncurses-5.2/test/firstlast.c b/ncurses-5.2/test/firstlast.c
new file mode 100644
index 0000000..2a7908d
--- /dev/null
+++ b/ncurses-5.2/test/firstlast.c
@@ -0,0 +1,89 @@
+/*
+ * This test was written by Alexander V. Lukyanov to demonstrate difference
+ * between ncurses 4.1 and SVR4 curses
+ *
+ * $Id$
+ */
+
+#include <test.priv.h>
+
+static void fill(WINDOW *w,const char *str)
+{
+	const char *s;
+	for(;;) {
+		for(s=str; *s; s++) {
+			if(waddch(w,*s)==ERR)
+			{
+				wmove(w,0,0);
+				return;
+			}
+		}
+	}
+}
+
+int main(
+	int argc GCC_UNUSED,
+	char *argv[] GCC_UNUSED)
+{
+	WINDOW *large,*small;
+	initscr();
+	noecho();
+	
+	large = newwin(20,60,2,10);
+	small = newwin(10,30,7,25);
+	
+	/* test 1 - addch */
+	fill(large,"LargeWindow");
+	
+	refresh();
+	wrefresh(large);
+	wrefresh(small);
+
+	mvwaddstr(small,5,5,"   Test <place to change> String   ");
+	wrefresh(small);
+	getch();
+	
+	touchwin(large);
+	wrefresh(large);
+	
+	mvwaddstr(small,5,5,"   Test <***************> String   ");
+	wrefresh(small);
+
+	/* DIFFERENCE! */
+	getch();
+
+	/* test 2: erase */
+	erase();
+	refresh();
+	getch();
+	
+	/* test 3: clrtoeol */
+	werase(small);
+	wrefresh(small);
+	touchwin(large);
+	wrefresh(large);
+	wmove(small,5,0);
+	waddstr(small," clrtoeol>");
+	wclrtoeol(small);
+	wrefresh(small);
+
+	/* DIFFERENCE! */;
+	getch();
+
+	/* test 4: clrtobot */
+	werase(small);
+	wrefresh(small);
+	touchwin(large);
+	wrefresh(large);
+	wmove(small,5,3);
+	waddstr(small," clrtobot>");
+	wclrtobot(small);
+	wrefresh(small);
+
+	/* DIFFERENCE! */
+	getch();
+
+	endwin();
+
+	return EXIT_SUCCESS;
+}
diff --git a/ncurses-5.2/test/gdc.6 b/ncurses-5.2/test/gdc.6
new file mode 100644
index 0000000..7fa60de
--- /dev/null
+++ b/ncurses-5.2/test/gdc.6
@@ -0,0 +1,22 @@
+.TH GDC 6
+.SH NAME
+gdc \- grand digital clock (curses)
+.SH SYNOPSIS
+.B gdc
+[-s] [
+.I n
+]
+.SH DESCRIPTION
+.I Gdc
+runs a digital clock made of reverse-video blanks on a curses
+compatible VDU screen. With an optional numeric argument
+.I n
+it stops after
+.I n
+seconds (default never).
+The optional
+.B -s
+flag makes digits scroll as they change. In this curses mode implementation,
+the scrolling option has trouble keeping up.
+.SH AUTHOR
+Amos Shapir, modified for curses by John Lupien.
diff --git a/ncurses-5.2/test/gdc.c b/ncurses-5.2/test/gdc.c
new file mode 100644
index 0000000..487b042
--- /dev/null
+++ b/ncurses-5.2/test/gdc.c
@@ -0,0 +1,316 @@
+/*
+ * Grand digital clock for curses compatible terminals
+ * Usage: gdc [-s] [n]   -- run for n seconds (default infinity)
+ * Flags: -s: scroll
+ *
+ * modified 10-18-89 for curses (jrl)
+ * 10-18-89 added signal handling
+ *
+ * $Id$
+ */
+
+#include <test.priv.h>
+
+#include <time.h>
+#include <signal.h>
+#include <string.h>
+
+#define YBASE	10
+#define XBASE	10
+#define XLENGTH	54
+#define YDEPTH	5
+
+static short disp[11] =
+{
+    075557, 011111, 071747, 071717, 055711,
+    074717, 074757, 071111, 075757, 075717, 002020
+};
+static long older[6], next[6], newer[6], mask;
+
+static int sigtermed = 0;
+static bool redirected = FALSE;
+static bool hascolor = FALSE;
+
+static RETSIGTYPE
+sighndl(int signo)
+{
+    signal(signo, sighndl);
+    sigtermed = signo;
+    if (redirected) {
+	endwin();
+	exit(EXIT_FAILURE);
+    }
+}
+
+static void
+drawbox(void)
+{
+    chtype bottom[XLENGTH + 1];
+    int n;
+
+    if (hascolor)
+	attrset(COLOR_PAIR(3));
+
+    mvaddch(YBASE - 1, XBASE - 1, ACS_ULCORNER);
+    hline(ACS_HLINE, XLENGTH);
+    mvaddch(YBASE - 1, XBASE + XLENGTH, ACS_URCORNER);
+
+    mvaddch(YBASE + YDEPTH, XBASE - 1, ACS_LLCORNER);
+    mvinchnstr(YBASE + YDEPTH, XBASE, bottom, XLENGTH);
+    for (n = 0; n < XLENGTH; n++)
+	bottom[n] = ACS_HLINE | (bottom[n] & (A_ATTRIBUTES | A_COLOR));
+    mvaddchnstr(YBASE + YDEPTH, XBASE, bottom, XLENGTH);
+    mvaddch(YBASE + YDEPTH, XBASE + XLENGTH, ACS_LRCORNER);
+
+    move(YBASE, XBASE - 1);
+    vline(ACS_VLINE, YDEPTH);
+
+    move(YBASE, XBASE + XLENGTH);
+    vline(ACS_VLINE, YDEPTH);
+
+    if (hascolor)
+	attrset(COLOR_PAIR(2));
+}
+
+static void
+standt(int on)
+{
+    if (on) {
+	if (hascolor) {
+	    attron(COLOR_PAIR(1));
+	} else {
+	    attron(A_STANDOUT);
+	}
+    } else {
+	if (hascolor) {
+	    attron(COLOR_PAIR(2));
+	} else {
+	    attroff(A_STANDOUT);
+	}
+    }
+}
+
+static void
+set(int t, int n)
+{
+    int i, m;
+
+    m = 7 << n;
+    for (i = 0; i < 5; i++) {
+	next[i] |= ((disp[t] >> (4 - i) * 3) & 07) << n;
+	mask |= (next[i] ^ older[i]) & m;
+    }
+    if (mask & m)
+	mask |= m;
+}
+
+static void
+usage(void)
+{
+    static const char *msg[] =
+    {
+	"Usage: gdc [options] [count]"
+	,""
+	,"Options:"
+	,"  -n  redirect input to /dev/null"
+	,"  -s  scroll each number into place, rather than flipping"
+	,""
+	,"If you specify a count, gdc runs for that number of seconds"
+    };
+    unsigned j;
+    for (j = 0; j < SIZEOF(msg); j++)
+	fprintf(stderr, "%s\n", msg[j]);
+    exit(EXIT_FAILURE);
+}
+
+int
+main(int argc, char *argv[])
+{
+    time_t now;
+    struct tm *tm;
+    long t, a;
+    int i, j, s, k;
+    int count = 0;
+    FILE *ofp = stdout;
+    FILE *ifp = stdin;
+    bool scrol = FALSE;
+
+    signal(SIGINT, sighndl);
+    signal(SIGTERM, sighndl);
+    signal(SIGKILL, sighndl);
+
+    while ((k = getopt(argc, argv, "sn")) != EOF) {
+	switch (k) {
+	case 's':
+	    scrol = TRUE;
+	    break;
+	case 'n':
+	    ifp = fopen("/dev/null", "r");
+	    redirected = TRUE;
+	    break;
+	default:
+	    usage();
+	}
+    }
+    if (optind < argc) {
+	count = atoi(argv[optind++]);
+    }
+    if (optind < argc)
+	usage();
+
+    if (redirected) {
+	char *name = getenv("TERM");
+	if (name == 0
+	    || newterm(name, ofp, ifp) == 0) {
+	    fprintf(stderr, "cannot open terminal\n");
+	    exit(EXIT_FAILURE);
+	}
+
+    } else {
+	initscr();
+    }
+    cbreak();
+    noecho();
+    nodelay(stdscr, 1);
+    curs_set(0);
+
+    hascolor = has_colors();
+
+    if (hascolor) {
+	int bg = COLOR_BLACK;
+	start_color();
+#if HAVE_USE_DEFAULT_COLORS
+	if (use_default_colors() == OK)
+	    bg = -1;
+#endif
+	init_pair(1, COLOR_BLACK, COLOR_RED);
+	init_pair(2, COLOR_RED, bg);
+	init_pair(3, COLOR_WHITE, bg);
+	attrset(COLOR_PAIR(2));
+    }
+
+  restart:
+    for (j = 0; j < 5; j++)
+	older[j] = newer[j] = next[j] = 0;
+
+    clear();
+    drawbox();
+
+    do {
+	char buf[30];
+
+	time(&now);
+	tm = localtime(&now);
+
+	mask = 0;
+	set(tm->tm_sec % 10, 0);
+	set(tm->tm_sec / 10, 4);
+	set(tm->tm_min % 10, 10);
+	set(tm->tm_min / 10, 14);
+	set(tm->tm_hour % 10, 20);
+	set(tm->tm_hour / 10, 24);
+	set(10, 7);
+	set(10, 17);
+
+	for (k = 0; k < 6; k++) {
+	    if (scrol) {
+		for (i = 0; i < 5; i++)
+		    newer[i] = (newer[i] & ~mask) | (newer[i + 1] & mask);
+		newer[5] = (newer[5] & ~mask) | (next[k] & mask);
+	    } else
+		newer[k] = (newer[k] & ~mask) | (next[k] & mask);
+	    next[k] = 0;
+	    for (s = 1; s >= 0; s--) {
+		standt(s);
+		for (i = 0; i < 6; i++) {
+		    if ((a = (newer[i] ^ older[i]) & (s ? newer : older)[i])
+			!= 0) {
+			for (j = 0, t = 1 << 26; t; t >>= 1, j++) {
+			    if (a & t) {
+				if (!(a & (t << 1))) {
+				    move(YBASE + i, XBASE + 2 * j);
+				}
+				addstr("  ");
+			    }
+			}
+		    }
+		    if (!s) {
+			older[i] = newer[i];
+		    }
+		}
+		if (!s) {
+		    if (scrol)
+			drawbox();
+		    refresh();
+		    /*
+		     * If we're scrolling, space out the refreshes to fake
+		     * movement.  That's 7 frames, or 6 intervals, which would
+		     * be 166 msec if we spread it out over a second.  It looks
+		     * better (but will well on a slow terminal, e.g., less
+		     * than 9600bd) to squeeze that into a half-second, and use
+		     * half of 170 msec to ensure that the program doesn't eat
+		     * a lot of time when asking what time it is, at the top of
+		     * this loop -TD
+		     */
+		    if (scrol)
+			napms(85);
+		}
+	    }
+	}
+
+	/* this depends on the detailed format of ctime(3) */
+	(void) strcpy(buf, ctime(&now));
+	(void) strcpy(buf + 10, buf + 19);
+	mvaddstr(16, 30, buf);
+
+	move(6, 0);
+	drawbox();
+	refresh();
+
+	/*
+	 * If we're not scrolling, wait 1000 msec (1 sec).  Use napms() rather
+	 * than sleep() because the latter does odd things on some systems,
+	 * e.g., suspending output as well.
+	 */
+	if (scrol)
+	    napms(500);
+	else
+	    napms(1000);
+
+	/*
+	 * This is a safe way to check if we're interrupted - making the signal
+	 * handler set a flag that we can check.  Since we're running
+	 * nodelay(), the wgetch() call returns immediately, and in particular
+	 * will return an error if interrupted.  This works only if we can
+	 * read from the input, of course.
+	 */
+	switch (wgetch(stdscr)) {
+	case 'q':
+	    count = 1;
+	    break;
+	case 's':
+	    nodelay(stdscr, FALSE);
+	    break;
+	case ' ':
+	    nodelay(stdscr, TRUE);
+	    break;
+#ifdef KEY_RESIZE
+	case KEY_RESIZE:
+#endif
+	case '?':
+	    goto restart;
+	case ERR:
+	    if (sigtermed) {
+		standend();
+		endwin();
+		fprintf(stderr, "gdc terminated by signal %d\n", sigtermed);
+		return EXIT_FAILURE;
+	    }
+	default:
+	    continue;
+	}
+    } while (--count);
+    standend();
+    endwin();
+    return EXIT_SUCCESS;
+}
diff --git a/ncurses-5.2/test/hanoi.c b/ncurses-5.2/test/hanoi.c
new file mode 100644
index 0000000..4377732
--- /dev/null
+++ b/ncurses-5.2/test/hanoi.c
@@ -0,0 +1,303 @@
+/*
+ *	Name: Towers of Hanoi.
+ *
+ *	Desc:
+ *		This is a playable copy of towers of hanoi.
+ *		Its sole purpose is to demonstrate my Amiga Curses package.
+ *		This program should compile on any system that has Curses.
+ *		'hanoi'		will give a manual game with 7 playing pieces.
+ *		'hanoi n'	will give a manual game with n playing pieces.
+ *		'hanoi n a' will give an auto solved game with n playing pieces.
+ *
+ *	Author: Simon J Raybould	(sie@fulcrum.bt.co.uk).
+ * 	(This version has been slightly modified by the ncurses maintainers.)
+ *
+ *	Date: 05.Nov.90
+ *
+ * $Id$
+ */
+
+#include <test.priv.h>
+
+#include <string.h>
+
+#define NPEGS			3	/* This is not configurable !! */
+#define MINTILES		3
+#define MAXTILES		9
+#define DEFAULTTILES	7
+#define TOPLINE			6
+#define BASELINE		16
+#define STATUSLINE		(LINES-3)
+#define LEFTPEG			19
+#define MIDPEG			39
+#define RIGHTPEG		59
+
+#define LENTOIND(x)		(((x)-1)/2)
+#define OTHER(a,b)		(3-((a)+(b)))
+
+struct Peg {
+    size_t Length[MAXTILES];
+    int Count;
+};
+
+static struct Peg Pegs[NPEGS];
+static int PegPos[] =
+{LEFTPEG, MIDPEG, RIGHTPEG};
+static int TileColour[] =
+{
+    COLOR_GREEN,		/* Length 3 */
+    COLOR_MAGENTA,		/* Length 5 */
+    COLOR_RED,			/* Length 7 */
+    COLOR_BLUE,			/* Length 9 */
+    COLOR_CYAN,			/* Length 11 */
+    COLOR_YELLOW,		/* Length 13 */
+    COLOR_GREEN,		/* Length 15 */
+    COLOR_MAGENTA,		/* Length 17 */
+    COLOR_RED,			/* Length 19 */
+};
+static int NMoves = 0;
+
+static void InitTiles(int NTiles);
+static void DisplayTiles(void);
+static void MakeMove(int From, int To);
+static void AutoMove(int From, int To, int Num);
+static void Usage(void);
+static int Solved(int NumTiles);
+static int GetMove(int *From, int *To);
+static int InvalidMove(int From, int To);
+
+int
+main(int argc, char **argv)
+{
+    int NTiles, FromCol, ToCol;
+    unsigned char AutoFlag = 0;
+
+    switch (argc) {
+    case 1:
+	NTiles = DEFAULTTILES;
+	break;
+    case 2:
+	NTiles = atoi(argv[1]);
+	if (NTiles > MAXTILES || NTiles < MINTILES) {
+	    fprintf(stderr, "Range %d to %d\n", MINTILES, MAXTILES);
+	    return EXIT_FAILURE;
+	}
+	break;
+    case 3:
+	if (strcmp(argv[2], "a")) {
+	    Usage();
+	    return EXIT_FAILURE;
+	}
+	NTiles = atoi(argv[1]);
+	if (NTiles > MAXTILES || NTiles < MINTILES) {
+	    fprintf(stderr, "Range %d to %d\n", MINTILES, MAXTILES);
+	    return EXIT_FAILURE;
+	}
+	AutoFlag = TRUE;
+	break;
+    default:
+	Usage();
+	return EXIT_FAILURE;
+    }
+#ifdef TRACE
+    trace(TRACE_MAXIMUM);
+#endif
+    initscr();
+    if (has_colors()) {
+	int i;
+	int bg = COLOR_BLACK;
+	start_color();
+#if HAVE_USE_DEFAULT_COLORS
+	if (use_default_colors() == OK)
+	    bg = -1;
+#endif
+	for (i = 0; i < 9; i++)
+	    init_pair(i + 1, bg, TileColour[i]);
+    }
+    cbreak();
+    if (LINES < 24) {
+	endwin();
+	fprintf(stderr, "Min screen length 24 lines\n");
+	return EXIT_FAILURE;
+    }
+    if (AutoFlag) {
+	curs_set(0);
+	leaveok(stdscr, TRUE);	/* Attempt to remove cursor */
+    }
+    InitTiles(NTiles);
+    DisplayTiles();
+    if (AutoFlag) {
+	do {
+	    noecho();
+	    AutoMove(0, 2, NTiles);
+	} while (!Solved(NTiles));
+	sleep(2);
+    } else {
+	echo();
+	for (;;) {
+	    if (GetMove(&FromCol, &ToCol))
+		break;
+	    if (InvalidMove(FromCol, ToCol)) {
+		mvaddstr(STATUSLINE, 0, "Invalid Move !!");
+		refresh();
+		beep();
+		continue;
+	    }
+	    MakeMove(FromCol, ToCol);
+	    if (Solved(NTiles)) {
+		mvprintw(STATUSLINE, 0,
+			 "Well Done !! You did it in %d moves", NMoves);
+		refresh();
+		sleep(5);
+		break;
+	    }
+	}
+    }
+    endwin();
+    return EXIT_SUCCESS;
+}
+
+static int
+InvalidMove(int From, int To)
+{
+    if (From >= NPEGS)
+	return TRUE;
+    if (From < 0)
+	return TRUE;
+    if (To >= NPEGS)
+	return TRUE;
+    if (To < 0)
+	return TRUE;
+    if (From == To)
+	return TRUE;
+    if (!Pegs[From].Count)
+	return TRUE;
+    if (Pegs[To].Count &&
+	Pegs[From].Length[Pegs[From].Count - 1] >
+	Pegs[To].Length[Pegs[To].Count - 1])
+	return TRUE;
+    return FALSE;
+}
+
+static void
+InitTiles(int NTiles)
+{
+    int Size, SlotNo;
+
+    for (Size = NTiles * 2 + 1, SlotNo = 0; Size >= 3; Size -= 2)
+	Pegs[0].Length[SlotNo++] = Size;
+
+    Pegs[0].Count = NTiles;
+    Pegs[1].Count = 0;
+    Pegs[2].Count = 0;
+}
+
+static void
+DisplayTiles(void)
+{
+    int Line, peg, SlotNo;
+    char TileBuf[BUFSIZ];
+
+    erase();
+    mvaddstr(1, 24, "T O W E R S   O F   H A N O I");
+    mvaddstr(3, 34, "SJR 1990");
+    mvprintw(19, 5, "Moves : %d", NMoves);
+    attrset(A_REVERSE);
+    mvaddstr(BASELINE, 8,
+	     "                                                               ");
+
+    for (Line = TOPLINE; Line < BASELINE; Line++) {
+	mvaddch(Line, LEFTPEG, ' ');
+	mvaddch(Line, MIDPEG, ' ');
+	mvaddch(Line, RIGHTPEG, ' ');
+    }
+    mvaddch(BASELINE, LEFTPEG, '1');
+    mvaddch(BASELINE, MIDPEG, '2');
+    mvaddch(BASELINE, RIGHTPEG, '3');
+    attrset(A_NORMAL);
+
+    /* Draw tiles */
+    for (peg = 0; peg < NPEGS; peg++) {
+	for (SlotNo = 0; SlotNo < Pegs[peg].Count; SlotNo++) {
+	    memset(TileBuf, ' ', Pegs[peg].Length[SlotNo]);
+	    TileBuf[Pegs[peg].Length[SlotNo]] = '\0';
+	    if (has_colors())
+		attrset(COLOR_PAIR(LENTOIND(Pegs[peg].Length[SlotNo])));
+	    else
+		attrset(A_REVERSE);
+	    mvaddstr(BASELINE - (SlotNo + 1),
+		     (int) (PegPos[peg] - Pegs[peg].Length[SlotNo] / 2),
+		     TileBuf);
+	}
+    }
+    attrset(A_NORMAL);
+    refresh();
+}
+
+static int
+GetMove(int *From, int *To)
+{
+    mvaddstr(STATUSLINE, 0, "Next move ('q' to quit) from ");
+    clrtoeol();
+    refresh();
+    if ((*From = getch()) == 'q')
+	return TRUE;
+    *From -= ('0' + 1);
+    addstr(" to ");
+    clrtoeol();
+    refresh();
+
+    if ((*To = getch()) == 'q')
+	return TRUE;
+    *To -= ('0' + 1);
+    refresh();
+    napms(500);
+
+    move(STATUSLINE, 0);
+    clrtoeol();
+    refresh();
+    return FALSE;
+}
+
+static void
+MakeMove(int From, int To)
+{
+    Pegs[From].Count--;
+    Pegs[To].Length[Pegs[To].Count] = Pegs[From].Length[Pegs[From].Count];
+    Pegs[To].Count++;
+    NMoves++;
+    DisplayTiles();
+}
+
+static void
+AutoMove(int From, int To, int Num)
+{
+    if (Num == 1) {
+	MakeMove(From, To);
+	napms(500);
+	return;
+    }
+    AutoMove(From, OTHER(From, To), Num - 1);
+    MakeMove(From, To);
+    napms(500);
+    AutoMove(OTHER(From, To), To, Num - 1);
+}
+
+static int
+Solved(int NumTiles)
+{
+    int i;
+
+    for (i = 1; i < NPEGS; i++)
+	if (Pegs[i].Count == NumTiles)
+	    return TRUE;
+    return FALSE;
+}
+
+static void
+Usage()
+{
+    fprintf(stderr, "Usage: hanoi [<No Of Tiles>] [a]\n");
+    fprintf(stderr,
+	    "The 'a' option causes the tower to be solved automatically\n");
+}
diff --git a/ncurses-5.2/test/hashtest.c b/ncurses-5.2/test/hashtest.c
new file mode 100644
index 0000000..27e7685
--- /dev/null
+++ b/ncurses-5.2/test/hashtest.c
@@ -0,0 +1,220 @@
+/*
+ * hashtest.c -- test hash mapping
+ *
+ * Generate timing statistics for vertical-motion optimization.
+ *
+ * $Id$
+ */
+
+#ifdef TRACE
+#define Trace(p) _tracef p
+#define USE_TRACE 1
+#else
+#define Trace(p) /* nothing */
+#define USE_TRACE 0
+#endif
+
+#include <test.priv.h>
+
+#include <string.h>
+#include <ctype.h>
+#include <signal.h>
+
+#define LO_CHAR ' '
+#define HI_CHAR '~'
+
+static bool continuous = FALSE;
+static bool reverse_loops = FALSE;
+static bool single_step = FALSE;
+static bool extend_corner = FALSE;
+static int foot_lines = 0;
+static int head_lines = 0;
+
+static void cleanup(void)
+{
+	move(LINES-1,0);
+	clrtoeol();
+	refresh();
+	endwin();
+}
+
+static RETSIGTYPE finish(int sig GCC_UNUSED)
+{
+	cleanup();
+	exit(EXIT_FAILURE);
+}
+
+static void genlines(int base)
+{
+	int i, j;
+
+#if USE_TRACE
+	if (base == 'a')
+		Trace(("Resetting screen"));
+	else
+		Trace(("Painting `%c' screen", base));
+#endif
+
+	/* Do this so writes to lower-right corner don't cause a spurious
+	 * scrolling operation.  This _shouldn't_ break the scrolling
+	 * optimization, since that's computed in the refresh() call.
+	 */
+	scrollok(stdscr, FALSE);
+
+	move(0,0);
+	for (i = 0; i < head_lines; i++)
+		for (j = 0; j < COLS; j++)
+			addch((j % 8 == 0) ? ('A' + j/8) : '-');
+
+	move(head_lines, 0);
+	for (i = head_lines; i < LINES - foot_lines; i++) {
+		int c = (base - LO_CHAR + i) % (HI_CHAR - LO_CHAR + 1) + LO_CHAR;
+		int hi = (extend_corner || (i < LINES - 1)) ? COLS : COLS - 1;
+		for (j = 0; j < hi; j++)
+			addch(c);
+	}
+
+	for (i = LINES - foot_lines; i < LINES; i++) {
+		move(i, 0);
+		for (j = 0; j < (extend_corner ? COLS : COLS - 1); j++)
+			addch((j % 8 == 0) ? ('A' + j/8) : '-');
+	}
+
+	scrollok(stdscr, TRUE);
+	if (single_step) {
+		move(LINES-1, 0);
+		getch();
+	} else
+		refresh();
+}
+
+static void one_cycle(int ch)
+{
+	if (continuous) {
+		genlines(ch);
+	} else if (ch != 'a') {
+		genlines('a');
+		genlines(ch);
+	}
+}
+
+static void run_test(bool optimized)
+{
+	char	ch;
+	int	lo = continuous ? LO_CHAR : 'a' - LINES;
+	int	hi = continuous ? HI_CHAR : 'a' + LINES;
+
+	if (lo < LO_CHAR)
+		lo = LO_CHAR;
+	if (hi > HI_CHAR)
+		hi = HI_CHAR;
+
+#if defined(TRACE) || defined(NCURSES_TEST)
+	if (optimized) {
+		Trace(("With hash mapping"));
+		_nc_optimize_enable |= OPTIMIZE_HASHMAP;
+	} else {
+		Trace(("Without hash mapping"));
+		_nc_optimize_enable &= ~OPTIMIZE_HASHMAP;
+	}
+#endif
+
+	if (reverse_loops)
+		for (ch = hi; ch >= lo; ch--)
+			one_cycle(ch);
+	else
+		for (ch = lo; ch <= hi; ch++)
+			one_cycle(ch);
+}
+
+static void usage(void)
+{
+	static const char *const tbl[] = {
+		 "Usage: hashtest [options]"
+		,""
+		,"Options:"
+		,"  -c      continuous (don't reset between refresh's)"
+		,"  -f num  leave 'num' lines constant for footer"
+		,"  -h num  leave 'num' lines constant for header"
+		,"  -l num  repeat test 'num' times"
+		,"  -n      test the normal optimizer"
+		,"  -o      test the hashed optimizer"
+		,"  -r      reverse the loops"
+		,"  -s      single-step"
+		,"  -x      assume lower-right corner extension"
+	};
+	size_t n;
+
+	for (n = 0; n < sizeof(tbl)/sizeof(tbl[0]); n++)
+		fprintf(stderr, "%s\n", tbl[n]);
+	exit(EXIT_FAILURE);
+}
+
+int main(int argc, char *argv[])
+{
+	int c;
+	int test_loops = 1;
+	int test_normal = FALSE;
+	int test_optimize = FALSE;
+
+	while ((c = getopt(argc, argv, "cf:h:l:norsx")) != EOF) {
+		switch (c) {
+		case 'c':
+			continuous = TRUE;
+			break;
+		case 'f':
+			foot_lines = atoi(optarg);
+			break;
+		case 'h':
+			head_lines = atoi(optarg);
+			break;
+		case 'l':
+			test_loops = atoi(optarg);
+			break;
+		case 'n':
+			test_normal = TRUE;
+			break;
+		case 'o':
+			test_optimize = TRUE;
+			break;
+		case 'r':
+			reverse_loops = TRUE;
+			break;
+		case 's':
+			single_step = TRUE;
+			break;
+		case 'x':
+			extend_corner = TRUE;
+			break;
+		default:
+			usage();
+		}
+	}
+	if (!test_normal && !test_optimize) {
+		test_normal = TRUE;
+		test_optimize = TRUE;
+	}
+#if USE_TRACE
+	trace(TRACE_TIMES);
+#endif
+
+	(void) signal(SIGINT, finish);  /* arrange interrupts to terminate */
+
+	(void) initscr();      /* initialize the curses library */
+	keypad(stdscr, TRUE);  /* enable keyboard mapping */
+	(void) nonl();         /* tell curses not to do NL->CR/NL on output */
+	(void) cbreak();       /* take input chars one at a time, no wait for \n */
+	(void) noecho();       /* don't echo input */
+	scrollok(stdscr, TRUE);
+
+	while (test_loops-- > 0) {
+		if (test_normal)
+			run_test(FALSE);
+		if (test_optimize)
+			run_test(TRUE);
+	}
+
+	cleanup();               /* we're done */
+	return(EXIT_SUCCESS);
+}
+/* hashtest.c ends here */
diff --git a/ncurses-5.2/test/keynames.c b/ncurses-5.2/test/keynames.c
new file mode 100644
index 0000000..0d15a88
--- /dev/null
+++ b/ncurses-5.2/test/keynames.c
@@ -0,0 +1,14 @@
+/*
+ * $Id$
+ */
+
+#include <test.priv.h>
+
+int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED)
+{
+	int n;
+	for (n = -1; n < 512; n++) {
+		printf("%d(%5o):%s\n", n, n, keyname(n));
+	}
+	return EXIT_SUCCESS;
+}
diff --git a/ncurses-5.2/test/knight.c b/ncurses-5.2/test/knight.c
new file mode 100644
index 0000000..d70c478
--- /dev/null
+++ b/ncurses-5.2/test/knight.c
@@ -0,0 +1,591 @@
+/*
+ * Knight's Tour - a brain game
+ *
+ * The original of this game was anonymous.  It had an unbelievably bogus
+ * interface, you actually had to enter square coordinates!  Redesign by
+ * Eric S. Raymond <esr@snark.thyrsus.com> July 22 1995.  Mouse support
+ * added September 20th 1995.
+ *
+ * $Id$
+ */
+
+#include <test.priv.h>
+
+#include <ctype.h>
+#include <signal.h>
+#include <string.h>
+
+/* board size */
+#define BDEPTH	8
+#define BWIDTH	8
+
+/* where to start the instructions */
+#define INSTRY	2
+#define INSTRX	35
+
+/* corner of board */
+#define BOARDY	2
+#define BOARDX	0
+
+/* notification line */
+#define NOTIFYY	21
+
+/* virtual color values */
+#define TRAIL_COLOR	1
+#define PLUS_COLOR	2
+#define MINUS_COLOR	3
+
+#define CX(x)	(2 + 4 * (x))
+#define CY(y)	(1 + 2 * (y))
+#define cellmove(y, x)	wmove(boardwin, CY(y), CX(x))
+#define CXINV(x)	(((x) - 1) / 4)
+#define CYINV(y)	(((y) - 2) / 2)
+
+typedef struct {
+    short x, y;
+} cell;
+
+static short board[BDEPTH][BWIDTH];	/* the squares */
+static int rw, col;		/* current row and column */
+static int lastrow, lastcol;	/* last location visited */
+static cell history[BDEPTH * BWIDTH + 1];	/* choice history */
+static int movecount;		/* count of moves so far */
+static WINDOW *boardwin;	/* the board window */
+static WINDOW *helpwin;		/* the help window */
+static WINDOW *msgwin;		/* the message window */
+static chtype trail = '#';	/* trail character */
+static chtype plus = '+';	/* cursor hot-spot character */
+static chtype minus = '-';	/* possible-move character */
+static chtype oldch;
+
+static void init(void);
+static void play(void);
+static void dosquares(void);
+static void drawmove(char, int, int, int, int);
+static bool evalmove(int, int);
+static bool chkmoves(void);
+static bool chksqr(int, int);
+static int iabs(int);
+
+int
+main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
+{
+    init();
+
+    play();
+
+    endwin();
+    return EXIT_SUCCESS;
+}
+
+static void
+init(void)
+{
+    srand((unsigned) getpid());
+    initscr();
+    cbreak();			/* immediate char return */
+    noecho();			/* no immediate echo */
+    boardwin = newwin(BDEPTH * 2 + 1, BWIDTH * 4 + 1, BOARDY, BOARDX);
+    helpwin = newwin(0, 0, INSTRY, INSTRX);
+    msgwin = newwin(1, INSTRX - 1, NOTIFYY, 0);
+    scrollok(msgwin, TRUE);
+    keypad(boardwin, TRUE);
+
+    if (has_colors()) {
+	int bg = COLOR_BLACK;
+
+	start_color();
+#if HAVE_USE_DEFAULT_COLORS
+	if (use_default_colors() == OK)
+	    bg = -1;
+#endif
+
+	(void) init_pair(TRAIL_COLOR, COLOR_CYAN, bg);
+	(void) init_pair(PLUS_COLOR, COLOR_RED, bg);
+	(void) init_pair(MINUS_COLOR, COLOR_GREEN, bg);
+
+	trail |= COLOR_PAIR(TRAIL_COLOR);
+	plus |= COLOR_PAIR(PLUS_COLOR);
+	minus |= COLOR_PAIR(MINUS_COLOR);
+    }
+#ifdef NCURSES_MOUSE_VERSION
+    (void) mousemask(BUTTON1_CLICKED, (mmask_t *) NULL);
+#endif /* NCURSES_MOUSE_VERSION */
+
+    oldch = minus;
+}
+
+static void
+help1(void)
+/* game explanation -- initial help screen */
+{
+    (void) waddstr(helpwin, "Knight's move is a solitaire puzzle.  Your\n");
+    (void) waddstr(helpwin, "objective is to visit each square of the  \n");
+    (void) waddstr(helpwin, "chessboard exactly once by making knight's\n");
+    (void) waddstr(helpwin, "moves (one square right or left followed  \n");
+    (void) waddstr(helpwin, "by two squares up or down, or two squares \n");
+    (void) waddstr(helpwin, "right or left followed by one square up or\n");
+    (void) waddstr(helpwin, "down).  You may start anywhere.\n\n");
+
+    (void) waddstr(helpwin, "Use arrow keys to move the cursor around.\n");
+    (void) waddstr(helpwin, "When you want to move your knight to the \n");
+    (void) waddstr(helpwin, "cursor location, press <space> or Enter.\n");
+    (void) waddstr(helpwin, "Illegal moves will be rejected with an  \n");
+    (void) waddstr(helpwin, "audible beep.\n\n");
+    (void) waddstr(helpwin, "The program will detect if you solve the\n");
+    (void) waddstr(helpwin, "puzzle; also inform you when you run out\n");
+    (void) waddstr(helpwin, "of legal moves.\n\n");
+
+    (void) mvwaddstr(helpwin, NOTIFYY - INSTRY, 0,
+		     "Press `?' to go to keystroke help.");
+}
+
+static void
+help2(void)
+/* keystroke help screen */
+{
+    (void) waddstr(helpwin, "Possible moves are shown with `-'.\n\n");
+
+    (void) waddstr(helpwin, "You can move around with the arrow keys or\n");
+    (void) waddstr(helpwin, "with the rogue/hack movement keys.  Other\n");
+    (void) waddstr(helpwin, "commands allow you to undo moves or redraw.\n");
+    (void) waddstr(helpwin, "Your mouse may work; try left-button to\n");
+    (void) waddstr(helpwin, "move to the square under the pointer.\n\n");
+
+    (void) waddstr(helpwin, "x,q -- exit             y k u    7 8 9\n");
+    (void) waddstr(helpwin, "r -- redraw screen       \\|/      \\|/ \n");
+    (void) waddstr(helpwin, "bksp -- undo move       h-+-l    4-+-6\n");
+    (void) waddstr(helpwin, "                         /|\\      /|\\ \n");
+    (void) waddstr(helpwin, "                        b j n    1 2 3\n");
+
+    (void) waddstr(helpwin, "\nYou can place your knight on the selected\n");
+    (void) waddstr(helpwin, "square with spacebar, Enter, or the keypad\n");
+    (void) waddstr(helpwin, "center key.  You can quit with `x' or `q'.\n");
+
+    (void) mvwaddstr(helpwin, NOTIFYY - INSTRY, 0,
+		     "Press `?' to go to game explanation");
+}
+
+static void
+play(void)
+/* play the game */
+{
+    bool keyhelp;		/* TRUE if keystroke help is up */
+    int c, ny = 0, nx = 0;
+    int i, j, count;
+
+    do {
+	/* clear screen and draw board */
+	werase(boardwin);
+	werase(helpwin);
+	werase(msgwin);
+	dosquares();
+	help1();
+	wnoutrefresh(stdscr);
+	wnoutrefresh(helpwin);
+	wnoutrefresh(msgwin);
+	wnoutrefresh(boardwin);
+	doupdate();
+
+	for (i = 0; i < BDEPTH; i++)
+	    for (j = 0; j < BWIDTH; j++) {
+		board[i][j] = FALSE;
+		cellmove(i, j);
+		waddch(boardwin, minus);
+	    }
+	memset(history, '\0', sizeof(history));
+	history[0].y = history[0].x = -1;
+	lastrow = lastcol = -2;
+	movecount = 1;
+	keyhelp = FALSE;
+
+	for (;;) {
+	    if (rw != lastrow || col != lastcol) {
+		if (lastrow >= 0 && lastcol >= 0) {
+		    cellmove(lastrow, lastcol);
+		    if (board[lastrow][lastcol])
+			waddch(boardwin, trail);
+		    else
+			waddch(boardwin, oldch);
+		}
+
+		cellmove(rw, col);
+		oldch = winch(boardwin);
+
+		lastrow = rw;
+		lastcol = col;
+	    }
+	    cellmove(rw, col);
+	    waddch(boardwin, plus);
+	    cellmove(rw, col);
+
+	    wrefresh(msgwin);
+
+	    c = wgetch(boardwin);
+
+	    werase(msgwin);
+
+	    switch (c) {
+	    case 'k':
+	    case '8':
+	    case KEY_UP:
+		ny = rw + BDEPTH - 1;
+		nx = col;
+		break;
+	    case 'j':
+	    case '2':
+	    case KEY_DOWN:
+		ny = rw + 1;
+		nx = col;
+		break;
+	    case 'h':
+	    case '4':
+	    case KEY_LEFT:
+		ny = rw;
+		nx = col + BWIDTH - 1;
+		break;
+	    case 'l':
+	    case '6':
+	    case KEY_RIGHT:
+		ny = rw;
+		nx = col + 1;
+		break;
+	    case 'y':
+	    case '7':
+	    case KEY_A1:
+		ny = rw + BDEPTH - 1;
+		nx = col + BWIDTH - 1;
+		break;
+	    case 'b':
+	    case '1':
+	    case KEY_C1:
+		ny = rw + 1;
+		nx = col + BWIDTH - 1;
+		break;
+	    case 'u':
+	    case '9':
+	    case KEY_A3:
+		ny = rw + BDEPTH - 1;
+		nx = col + 1;
+		break;
+	    case 'n':
+	    case '3':
+	    case KEY_C3:
+		ny = rw + 1;
+		nx = col + 1;
+		break;
+
+#ifdef NCURSES_MOUSE_VERSION
+	    case KEY_MOUSE:
+		{
+		    MEVENT myevent;
+
+		    getmouse(&myevent);
+		    if (myevent.y >= CY(0) && myevent.y <= CY(BDEPTH)
+			&& myevent.x >= CX(0) && myevent.x <= CX(BWIDTH)) {
+			nx = CXINV(myevent.x);
+			ny = CYINV(myevent.y);
+			ungetch('\n');
+			break;
+		    } else {
+			beep();
+			continue;
+		    }
+		}
+#endif /* NCURSES_MOUSE_VERSION */
+
+	    case KEY_B2:
+	    case '\n':
+	    case ' ':
+		if (evalmove(rw, col)) {
+		    drawmove(trail,
+			     history[movecount - 1].y,
+			     history[movecount - 1].x,
+			     rw, col);
+		    history[movecount].y = rw;
+		    history[movecount].x = col;
+		    movecount++;
+
+		    if (!chkmoves())
+			goto dropout;
+		} else
+		    beep();
+		break;
+
+	    case KEY_REDO:
+	    case '\f':
+	    case 'r':
+		clearok(curscr, TRUE);
+		wnoutrefresh(stdscr);
+		wnoutrefresh(boardwin);
+		wnoutrefresh(msgwin);
+		wnoutrefresh(helpwin);
+		doupdate();
+		break;
+
+	    case KEY_UNDO:
+	    case KEY_BACKSPACE:
+	    case '\b':
+		if (movecount == 1) {
+		    ny = lastrow;
+		    nx = lastcol;
+		    waddstr(msgwin, "\nNo previous move.");
+		    beep();
+		} else {
+		    int oldy = history[movecount - 1].y;
+		    int oldx = history[movecount - 1].x;
+
+		    board[oldy][oldx] = FALSE;
+		    --movecount;
+		    ny = history[movecount - 1].y;
+		    nx = history[movecount - 1].x;
+		    drawmove(' ', oldy, oldx, ny, nx);
+
+		    /* avoid problems if we just changed the current cell */
+		    cellmove(lastrow, lastcol);
+		    oldch = winch(boardwin);
+		}
+		break;
+
+	    case 'q':
+	    case 'x':
+		goto dropout;
+
+	    case '?':
+		werase(helpwin);
+		if (keyhelp) {
+		    help1();
+		    keyhelp = FALSE;
+		} else {
+		    help2();
+		    keyhelp = TRUE;
+		}
+		wrefresh(helpwin);
+		break;
+
+	    default:
+		beep();
+		break;
+	    }
+
+	    col = nx % BWIDTH;
+	    rw = ny % BDEPTH;
+	}
+
+      dropout:
+	count = 0;
+	for (i = 0; i < BDEPTH; i++)
+	    for (j = 0; j < BWIDTH; j++)
+		if (board[i][j] != 0)
+		    count += 1;
+	if (count == (BWIDTH * BDEPTH))
+	    wprintw(msgwin, "\nYou won.  Care to try again? ");
+	else
+	    wprintw(msgwin, "\n%d squares filled.  Try again? ", count);
+    } while
+	(tolower(wgetch(msgwin)) == 'y');
+}
+
+static void
+dosquares(void)
+{
+    int i, j;
+
+    mvaddstr(0, 20, "KNIGHT'S MOVE -- a logical solitaire");
+
+    move(BOARDY, BOARDX);
+    waddch(boardwin, ACS_ULCORNER);
+    for (j = 0; j < 7; j++) {
+	waddch(boardwin, ACS_HLINE);
+	waddch(boardwin, ACS_HLINE);
+	waddch(boardwin, ACS_HLINE);
+	waddch(boardwin, ACS_TTEE);
+    }
+    waddch(boardwin, ACS_HLINE);
+    waddch(boardwin, ACS_HLINE);
+    waddch(boardwin, ACS_HLINE);
+    waddch(boardwin, ACS_URCORNER);
+
+    for (i = 1; i < BDEPTH; i++) {
+	move(BOARDY + i * 2 - 1, BOARDX);
+	waddch(boardwin, ACS_VLINE);
+	for (j = 0; j < BWIDTH; j++) {
+	    waddch(boardwin, ' ');
+	    waddch(boardwin, ' ');
+	    waddch(boardwin, ' ');
+	    waddch(boardwin, ACS_VLINE);
+	}
+	move(BOARDY + i * 2, BOARDX);
+	waddch(boardwin, ACS_LTEE);
+	for (j = 0; j < BWIDTH - 1; j++) {
+	    waddch(boardwin, ACS_HLINE);
+	    waddch(boardwin, ACS_HLINE);
+	    waddch(boardwin, ACS_HLINE);
+	    waddch(boardwin, ACS_PLUS);
+	}
+	waddch(boardwin, ACS_HLINE);
+	waddch(boardwin, ACS_HLINE);
+	waddch(boardwin, ACS_HLINE);
+	waddch(boardwin, ACS_RTEE);
+    }
+
+    move(BOARDY + i * 2 - 1, BOARDX);
+    waddch(boardwin, ACS_VLINE);
+    for (j = 0; j < BWIDTH; j++) {
+	waddch(boardwin, ' ');
+	waddch(boardwin, ' ');
+	waddch(boardwin, ' ');
+	waddch(boardwin, ACS_VLINE);
+    }
+
+    move(BOARDY + i * 2, BOARDX);
+    waddch(boardwin, ACS_LLCORNER);
+    for (j = 0; j < BWIDTH - 1; j++) {
+	waddch(boardwin, ACS_HLINE);
+	waddch(boardwin, ACS_HLINE);
+	waddch(boardwin, ACS_HLINE);
+	waddch(boardwin, ACS_BTEE);
+    }
+    waddch(boardwin, ACS_HLINE);
+    waddch(boardwin, ACS_HLINE);
+    waddch(boardwin, ACS_HLINE);
+    waddch(boardwin, ACS_LRCORNER);
+}
+
+static void
+mark_possibles(int prow, int pcol, chtype mark)
+{
+    if (chksqr(prow + 2, pcol + 1)) {
+	cellmove(prow + 2, pcol + 1);
+	waddch(boardwin, mark);
+    };
+    if (chksqr(prow + 2, pcol - 1)) {
+	cellmove(prow + 2, pcol - 1);
+	waddch(boardwin, mark);
+    };
+    if (chksqr(prow - 2, pcol + 1)) {
+	cellmove(prow - 2, pcol + 1);
+	waddch(boardwin, mark);
+    };
+    if (chksqr(prow - 2, pcol - 1)) {
+	cellmove(prow - 2, pcol - 1);
+	waddch(boardwin, mark);
+    };
+    if (chksqr(prow + 1, pcol + 2)) {
+	cellmove(prow + 1, pcol + 2);
+	waddch(boardwin, mark);
+    };
+    if (chksqr(prow + 1, pcol - 2)) {
+	cellmove(prow + 1, pcol - 2);
+	waddch(boardwin, mark);
+    };
+    if (chksqr(prow - 1, pcol + 2)) {
+	cellmove(prow - 1, pcol + 2);
+	waddch(boardwin, mark);
+    };
+    if (chksqr(prow - 1, pcol - 2)) {
+	cellmove(prow - 1, pcol - 2);
+	waddch(boardwin, mark);
+    };
+}
+
+static void
+drawmove(char tchar, int oldy, int oldx, int row, int column)
+/* place the stars, update board & currents */
+{
+    if (movecount <= 1) {
+	int i, j;
+
+	for (i = 0; i < BDEPTH; i++)
+	    for (j = 0; j < BWIDTH; j++) {
+		cellmove(i, j);
+		if (winch(boardwin) == minus)
+		    waddch(boardwin, movecount ? ' ' : minus);
+	    }
+    } else {
+	cellmove(oldy, oldx);
+	waddch(boardwin, '\b');
+	waddch(boardwin, tchar);
+	waddch(boardwin, tchar);
+	waddch(boardwin, tchar);
+	mark_possibles(oldy, oldx, ' ');
+    }
+
+    if (row != -1 && column != -1) {
+	cellmove(row, column);
+	waddch(boardwin, '\b');
+	waddch(boardwin, trail);
+	waddch(boardwin, trail);
+	waddch(boardwin, trail);
+	mark_possibles(row, column, minus);
+	board[row][column] = TRUE;
+    }
+
+    wprintw(msgwin, "\nMove %d", movecount);
+}
+
+static bool
+evalmove(int row, int column)
+/* evaluate move */
+{
+    if (movecount == 1)
+	return (TRUE);
+    else if (board[row][column] == TRUE) {
+	waddstr(msgwin, "\nYou've already been there.");
+	return (FALSE);
+    } else {
+	int rdif = iabs(row - history[movecount - 1].y);
+	int cdif = iabs(column - history[movecount - 1].x);
+
+	if (!((rdif == 1) && (cdif == 2)) && !((rdif == 2) && (cdif == 1))) {
+	    waddstr(msgwin, "\nThat's not a legal knight's move.");
+	    return (FALSE);
+	}
+    }
+
+    return (TRUE);
+}
+
+static bool
+chkmoves(void)
+/* check to see if valid moves are available */
+{
+    if (chksqr(rw + 2, col + 1))
+	return (TRUE);
+    if (chksqr(rw + 2, col - 1))
+	return (TRUE);
+    if (chksqr(rw - 2, col + 1))
+	return (TRUE);
+    if (chksqr(rw - 2, col - 1))
+	return (TRUE);
+    if (chksqr(rw + 1, col + 2))
+	return (TRUE);
+    if (chksqr(rw + 1, col - 2))
+	return (TRUE);
+    if (chksqr(rw - 1, col + 2))
+	return (TRUE);
+    if (chksqr(rw - 1, col - 2))
+	return (TRUE);
+    return (FALSE);
+}
+
+static int
+iabs(int num)
+{
+    if (num < 0)
+	return (-num);
+    else
+	return (num);
+}
+
+static bool
+chksqr(int r1, int c1)
+{
+    if ((r1 < 0) || (r1 > BDEPTH - 1))
+	return (FALSE);
+    if ((c1 < 0) || (c1 > BWIDTH - 1))
+	return (FALSE);
+    return ((!board[r1][c1]) ? TRUE : FALSE);
+}
+
+/* knight.c ends here */
diff --git a/ncurses-5.2/test/lrtest.c b/ncurses-5.2/test/lrtest.c
new file mode 100644
index 0000000..3337a77
--- /dev/null
+++ b/ncurses-5.2/test/lrtest.c
@@ -0,0 +1,132 @@
+/*
+ * Test lower-right-hand corner access
+ *
+ * by Eric S. Raymond <esr@thyrsus.com>
+ *
+ * This can't be part of the ncurses test-program, because ncurses rips off the
+ * bottom line to do labels.
+ *
+ * $Id$
+ */
+
+#include <test.priv.h>
+#include <term.h>
+
+typedef struct {
+    int y, x, mode, dir, inc;
+    chtype value;
+} MARK;
+
+/*
+ * Make a couple of markers go 'round the border to demonstrate that we can
+ * really write to all positions properly.
+ */
+static void
+show(MARK * m)
+{
+    mvaddch(m->y, m->x, m->value);
+    if (m->mode == 0) {		/* along the x-direction */
+	m->x += m->inc;
+	if (m->x >= COLS) {
+	    m->x = COLS - 1;
+	    m->inc = -m->dir * m->inc;
+	    m->y += m->inc;
+	    m->mode = 1;
+	} else if (m->x < 0) {
+	    m->x = 0;
+	    m->inc = -m->dir * m->inc;
+	    m->y += m->inc;
+	    m->mode = 1;
+	}
+    } else {			/* along the y-direction */
+	m->y += m->inc;
+	if (m->y >= LINES) {
+	    m->y = LINES - 1;
+	    m->inc = m->dir * m->inc;
+	    m->x += m->inc;
+	    m->mode = 0;
+	} else if (m->y < 0) {
+	    m->y = 0;
+	    m->inc = m->dir * m->inc;
+	    m->x += m->inc;
+	    m->mode = 0;
+	}
+    }
+}
+
+int
+main(
+    int argc GCC_UNUSED,
+    char *argv[]GCC_UNUSED)
+{
+    static MARK marks[] =
+    {
+	{0, 0, 0, -1, 1, '+' | A_BOLD},
+	{0, 0, 1, 1, 2, 'X'},
+	{0, 0, 1, -1, 3, 'Y'},
+	{0, 8, 0, -1, 1, '+' | A_BOLD},
+	{0, 9, 0, -1, 1, '+' | A_BOLD},
+	{1, 0, 1, 1, 1, '*' | A_REVERSE},
+	{2, 0, 1, 1, 1, '*' | A_REVERSE}
+    };
+
+    initscr();
+    noecho();
+    cbreak();
+    nodelay(stdscr, TRUE);
+    curs_set(0);
+
+#ifdef KEY_RESIZE
+    keypad(stdscr, TRUE);
+  restart:
+#endif
+    move(LINES / 2 - 1, 4);
+    if (!(has_ic()
+    /* see PutCharLR() */
+	    || auto_right_margin
+	    || (enter_am_mode && exit_am_mode))) {
+	addstr("Your terminal lacks the capabilities needed to address the\n");
+	move(LINES / 2, 4);
+	addstr("lower-right-hand corner of the screen.\n");
+    } else {
+	addstr("This is a test of access to the lower right corner.\n");
+	move(LINES / 2, 4);
+	addstr("If the top of the box is missing, the test failed.\n");
+	move(LINES / 2 + 1, 4);
+	addstr("Please report this (with a copy of your terminfo entry).\n");
+	move(LINES / 2 + 2, 4);
+	addstr("to the ncurses maintainers, at bug-ncurses@gnu.org.\n");
+    }
+
+    for (;;) {
+	int ch;
+	unsigned n;
+
+	box(stdscr, 0, 0);
+	for (n = 0; n < sizeof(marks) / sizeof(marks[0]); n++) {
+	    show(&marks[n]);
+	}
+
+	if ((ch = getch()) > 0) {
+	    if (ch == 'q')
+		break;
+	    else if (ch == 's')
+		nodelay(stdscr, FALSE);
+	    else if (ch == ' ')
+		nodelay(stdscr, TRUE);
+#ifdef KEY_RESIZE
+	    else if (ch == KEY_RESIZE) {
+		erase();
+		goto restart;
+	    }
+#endif
+	}
+	napms(50);
+    }
+
+    curs_set(1);
+    endwin();
+    return 0;
+}
+
+/* lrtest.c ends here */
diff --git a/ncurses-5.2/test/modules b/ncurses-5.2/test/modules
new file mode 100644
index 0000000..8e61243
--- /dev/null
+++ b/ncurses-5.2/test/modules
@@ -0,0 +1,59 @@
+# Test-Program modules
+# $Id$
+##############################################################################
+# Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.                #
+#                                                                            #
+# Permission is hereby granted, free of charge, to any person obtaining a    #
+# copy of this software and associated documentation files (the "Software"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey <dickey@clark.net> 1997
+#
+
+@ base
+blue		progs		$(srcdir)	../include/term.h
+bs		progs		$(srcdir)
+cardfile	progs		$(srcdir)	../include/panel.h ../include/menu.h ../include/form.h
+ditto		progs		$(srcdir)
+dots		progs		$(srcdir)	../include/term.h
+filter		progs		$(srcdir)
+firework	progs		$(srcdir)	../include/term.h
+firstlast	progs		$(srcdir)
+gdc		progs		$(srcdir)
+hanoi		progs		$(srcdir)
+hashtest	progs		$(srcdir)
+keynames	progs		$(srcdir)
+knight		progs		$(srcdir)
+lrtest		progs		$(srcdir)
+ncurses		progs		$(srcdir)	../include/panel.h ../include/menu.h ../include/form.h
+newdemo		progs		$(srcdir)
+rain		progs		$(srcdir)	../include/term.h
+railroad	progs		$(srcdir)	../include/termcap.h
+tclock		progs		$(srcdir)
+testaddch	progs		$(srcdir)
+testcurs	progs		$(srcdir)
+testscanw	progs		$(srcdir)
+view		progs		$(srcdir)
+worm		progs		$(srcdir)
+xmas		progs		$(srcdir)
diff --git a/ncurses-5.2/test/ncurses.c b/ncurses-5.2/test/ncurses.c
new file mode 100644
index 0000000..9010189
--- /dev/null
+++ b/ncurses-5.2/test/ncurses.c
@@ -0,0 +1,3616 @@
+/****************************************************************************
+ * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc.              *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+/****************************************************************************
+
+NAME
+   ncurses.c --- ncurses library exerciser
+
+SYNOPSIS
+   ncurses
+
+DESCRIPTION
+   An interactive test module for the ncurses library.
+
+AUTHOR
+   Author: Eric S. Raymond <esr@snark.thyrsus.com> 1993
+
+$Id$
+
+***************************************************************************/
+
+#include <test.priv.h>
+
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include <assert.h>
+#include <signal.h>
+
+#if HAVE_LOCALE_H
+#include <locale.h>
+#endif
+
+#if HAVE_GETTIMEOFDAY
+#if HAVE_SYS_TIME_H && HAVE_SYS_TIME_SELECT
+#include <sys/time.h>
+#endif
+#if HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#endif
+
+#if HAVE_PANEL_H
+#define USE_LIBPANEL 1
+#include <panel.h>
+#else
+#define USE_LIBPANEL 0
+#endif
+
+#if HAVE_MENU_H && HAVE_LIBMENU
+#define USE_LIBMENU 1
+#include <menu.h>
+#else
+#define USE_LIBMENU 0
+#endif
+
+#if HAVE_FORM_H && HAVE_LIBFORM
+#define USE_LIBFORM 1
+#include <form.h>
+#else
+#define USE_LIBFORM 0
+#endif
+
+#ifdef NCURSES_VERSION
+
+#ifdef TRACE
+static int save_trace = TRACE_ORDINARY | TRACE_CALLS;
+extern int _nc_tracing;
+#endif
+
+#if !defined(HAVE_NAPMS)
+#define HAVE_NAPMS 1
+#endif
+
+#else
+
+#define mmask_t chtype		/* not specified in XSI */
+#define attr_t chtype		/* not specified in XSI */
+#define ACS_S3          (acs_map['p'])	/* scan line 3 */
+#define ACS_S7          (acs_map['r'])	/* scan line 7 */
+#define ACS_LEQUAL      (acs_map['y'])	/* less/equal */
+#define ACS_GEQUAL      (acs_map['z'])	/* greater/equal */
+#define ACS_PI          (acs_map['{'])	/* Pi */
+#define ACS_NEQUAL      (acs_map['|'])	/* not equal */
+#define ACS_STERLING    (acs_map['}'])	/* UK pound sign */
+
+#endif
+
+#define P(string)	printw("%s\n", string)
+#ifndef CTRL
+#define CTRL(x)		((x) & 0x1f)
+#endif
+
+#define QUIT		CTRL('Q')
+#define ESCAPE		CTRL('[')
+#define BLANK		' '	/* this is the background character */
+
+/* The behavior of mvhline, mvvline for negative/zero length is unspecified,
+ * though we can rely on negative x/y values to stop the macro.
+ */
+static void
+do_h_line(int y, int x, chtype c, int to)
+{
+    if ((to) > (x))
+	mvhline(y, x, c, (to) - (x));
+}
+
+static void
+do_v_line(int y, int x, chtype c, int to)
+{
+    if ((to) > (y))
+	mvvline(y, x, c, (to) - (y));
+}
+
+/* Common function to allow ^T to toggle trace-mode in the middle of a test
+ * so that trace-files can be made smaller.
+ */
+static int
+wGetchar(WINDOW *win)
+{
+    int c;
+#ifdef TRACE
+    while ((c = wgetch(win)) == CTRL('T')) {
+	if (_nc_tracing) {
+	    save_trace = _nc_tracing;
+	    _tracef("TOGGLE-TRACING OFF");
+	    _nc_tracing = 0;
+	} else {
+	    _nc_tracing = save_trace;
+	}
+	trace(_nc_tracing);
+	if (_nc_tracing)
+	    _tracef("TOGGLE-TRACING ON");
+    }
+#else
+    c = wgetch(win);
+#endif
+    return c;
+}
+#define Getchar() wGetchar(stdscr)
+
+static void
+Pause(void)
+{
+    move(LINES - 1, 0);
+    addstr("Press any key to continue... ");
+    (void) Getchar();
+}
+
+static void
+Cannot(const char *what)
+{
+    printw("\nThis %s terminal %s\n\n", getenv("TERM"), what);
+    Pause();
+}
+
+static void
+ShellOut(bool message)
+{
+    if (message)
+	addstr("Shelling out...");
+    def_prog_mode();
+    endwin();
+    system("sh");
+    if (message)
+	addstr("returned from shellout.\n");
+    refresh();
+}
+
+#ifdef NCURSES_MOUSE_VERSION
+static const char *
+mouse_decode(MEVENT const *ep)
+{
+    static char buf[80];
+
+    (void) sprintf(buf, "id %2d  at (%2d, %2d, %2d) state %4lx = {",
+		   ep->id, ep->x, ep->y, ep->z, ep->bstate);
+
+#define SHOW(m, s) if ((ep->bstate & m)==m) {strcat(buf,s); strcat(buf, ", ");}
+    SHOW(BUTTON1_RELEASED, "release-1");
+    SHOW(BUTTON1_PRESSED, "press-1");
+    SHOW(BUTTON1_CLICKED, "click-1");
+    SHOW(BUTTON1_DOUBLE_CLICKED, "doubleclick-1");
+    SHOW(BUTTON1_TRIPLE_CLICKED, "tripleclick-1");
+    SHOW(BUTTON1_RESERVED_EVENT, "reserved-1");
+    SHOW(BUTTON2_RELEASED, "release-2");
+    SHOW(BUTTON2_PRESSED, "press-2");
+    SHOW(BUTTON2_CLICKED, "click-2");
+    SHOW(BUTTON2_DOUBLE_CLICKED, "doubleclick-2");
+    SHOW(BUTTON2_TRIPLE_CLICKED, "tripleclick-2");
+    SHOW(BUTTON2_RESERVED_EVENT, "reserved-2");
+    SHOW(BUTTON3_RELEASED, "release-3");
+    SHOW(BUTTON3_PRESSED, "press-3");
+    SHOW(BUTTON3_CLICKED, "click-3");
+    SHOW(BUTTON3_DOUBLE_CLICKED, "doubleclick-3");
+    SHOW(BUTTON3_TRIPLE_CLICKED, "tripleclick-3");
+    SHOW(BUTTON3_RESERVED_EVENT, "reserved-3");
+    SHOW(BUTTON4_RELEASED, "release-4");
+    SHOW(BUTTON4_PRESSED, "press-4");
+    SHOW(BUTTON4_CLICKED, "click-4");
+    SHOW(BUTTON4_DOUBLE_CLICKED, "doubleclick-4");
+    SHOW(BUTTON4_TRIPLE_CLICKED, "tripleclick-4");
+    SHOW(BUTTON4_RESERVED_EVENT, "reserved-4");
+    SHOW(BUTTON_CTRL, "ctrl");
+    SHOW(BUTTON_SHIFT, "shift");
+    SHOW(BUTTON_ALT, "alt");
+    SHOW(ALL_MOUSE_EVENTS, "all-events");
+    SHOW(REPORT_MOUSE_POSITION, "position");
+#undef SHOW
+
+    if (buf[strlen(buf) - 1] == ' ')
+	buf[strlen(buf) - 2] = '\0';
+    (void) strcat(buf, "}");
+    return (buf);
+}
+#endif /* NCURSES_MOUSE_VERSION */
+
+/****************************************************************************
+ *
+ * Character input test
+ *
+ ****************************************************************************/
+
+static void
+getch_test(void)
+/* test the keypad feature */
+{
+    char buf[BUFSIZ];
+    int c;
+    int incount = 0, firsttime = 0;
+    bool blocking = TRUE;
+    int y, x;
+
+    refresh();
+
+#ifdef NCURSES_MOUSE_VERSION
+    mousemask(ALL_MOUSE_EVENTS, (mmask_t *) 0);
+#endif
+
+    (void) printw("Delay in 10ths of a second (<CR> for blocking input)? ");
+    echo();
+    getstr(buf);
+    noecho();
+    nonl();
+
+    if (isdigit(buf[0])) {
+	timeout(atoi(buf) * 100);
+	blocking = FALSE;
+    }
+
+    c = '?';
+    raw();
+    for (;;) {
+	if (firsttime++) {
+	    printw("Key pressed: %04o ", c);
+#ifdef NCURSES_MOUSE_VERSION
+	    if (c == KEY_MOUSE) {
+		MEVENT event;
+
+		getmouse(&event);
+		printw("KEY_MOUSE, %s\n", mouse_decode(&event));
+	    } else
+#endif /* NCURSES_MOUSE_VERSION */
+	    if (c >= KEY_MIN) {
+		(void) addstr(keyname(c));
+		addch('\n');
+	    } else if (c > 0x80) {
+		int c2 = (c & 0x7f);
+		if (isprint(c2))
+		    (void) printw("M-%c", c2);
+		else
+		    (void) printw("M-%s", unctrl(c2));
+		addstr(" (high-half character)\n");
+	    } else {
+		if (isprint(c))
+		    (void) printw("%c (ASCII printable character)\n", c);
+		else
+		    (void) printw("%s (ASCII control character)\n", unctrl(c));
+	    }
+	    getyx(stdscr, y, x);
+	    if (y >= LINES - 1)
+		move(0, 0);
+	    clrtoeol();
+	}
+
+	if (c == 'g') {
+	    addstr("getstr test: ");
+	    echo();
+	    getstr(buf);
+	    noecho();
+	    printw("I saw `%s'.\n", buf);
+	}
+	if (c == 's') {
+	    ShellOut(TRUE);
+	}
+	if (c == 'x' || c == 'q' || (c == ERR && blocking))
+	    break;
+	if (c == '?') {
+	    addstr("Type any key to see its keypad value.  Also:\n");
+	    addstr("g -- triggers a getstr test\n");
+	    addstr("s -- shell out\n");
+	    addstr("q -- quit\n");
+	    addstr("? -- repeats this help message\n");
+	}
+
+	while ((c = Getchar()) == ERR)
+	    if (!blocking)
+		(void) printw("%05d: input timed out\n", incount++);
+	    else {
+		(void) printw("%05d: input error\n", incount++);
+		break;
+	    }
+    }
+
+#ifdef NCURSES_MOUSE_VERSION
+    mousemask(0, (mmask_t *) 0);
+#endif
+    timeout(-1);
+    erase();
+    noraw();
+    nl();
+    endwin();
+}
+
+static int
+show_attr(int row, int skip, chtype attr, const char *name)
+{
+    static const char *string = "abcde fghij klmno pqrst uvwxy z";
+    int ncv = tigetnum("ncv");
+
+    mvprintw(row, 8, "%s mode:", name);
+    mvprintw(row, 24, "|");
+    if (skip)
+	printw("%*s", skip, " ");
+    attrset(attr);
+    /*
+     * If we're to write a string in the alternate character set, it is not
+     * sufficient to just set A_ALTCHARSET.  We have to perform the mapping
+     * that corresponds.  This is not needed for vt100-compatible devices
+     * because the acs_map[] is 1:1, but for PC-style devices such as Linux
+     * console, the acs_map[] is scattered about the range.
+     *
+     * The addch/addstr functions do not themselves do this mapping, since it
+     * is possible to turn off the A_ALTCHARSET flag for the characters which
+     * are added, and it would be an unexpected result to have the mapped
+     * characters visible on the screen.
+     *
+     * This example works because the indices into acs_map[] are mostly from
+     * the lowercase characters.
+     */
+    if (attr & A_ALTCHARSET) {
+	const char *s = string;
+	while (*s) {
+	    int ch = *s++;
+	    if ((ch = acs_map[ch]) == 0)
+		ch = ' ';
+	    addch(ch);
+	}
+    } else {
+	addstr(string);
+    }
+    attroff(attr);
+    if (skip)
+	printw("%*s", skip, " ");
+    printw("|");
+    if (attr != A_NORMAL) {
+	if (!(termattrs() & attr)) {
+	    printw(" (N/A)");
+	} else if (ncv > 0 && (getbkgd(stdscr) & A_COLOR)) {
+	    static const attr_t table[] =
+	    {
+		A_STANDOUT,
+		A_UNDERLINE,
+		A_REVERSE,
+		A_BLINK,
+		A_DIM,
+		A_BOLD,
+		A_INVIS,
+		A_PROTECT,
+		A_ALTCHARSET
+	    };
+	    unsigned n;
+	    bool found = FALSE;
+	    for (n = 0; n < sizeof(table) / sizeof(table[0]); n++) {
+		if ((table[n] & attr) != 0
+		    && ((1 << n) & ncv) != 0) {
+		    found = TRUE;
+		    break;
+		}
+	    }
+	    if (found)
+		printw(" (NCV)");
+	}
+    }
+    return row + 2;
+}
+
+static bool
+attr_getc(int *skip, int *fg, int *bg, int *ac)
+{
+    int ch = Getchar();
+
+    if (isdigit(ch)) {
+	*skip = (ch - '0');
+	return TRUE;
+    } else if (ch == CTRL('L')) {
+	touchwin(stdscr);
+	touchwin(curscr);
+	return TRUE;
+    } else if (has_colors()) {
+	switch (ch) {
+	case 'a':
+	    *ac = 0;
+	    break;
+	case 'A':
+	    *ac = A_ALTCHARSET;
+	    break;
+	case 'f':
+	    *fg = (*fg + 1);
+	    break;
+	case 'F':
+	    *fg = (*fg - 1);
+	    break;
+	case 'b':
+	    *bg = (*bg + 1);
+	    break;
+	case 'B':
+	    *bg = (*bg - 1);
+	    break;
+	default:
+	    return FALSE;
+	}
+	if (*fg >= COLORS)
+	    *fg = 0;
+	if (*fg < 0)
+	    *fg = COLORS - 1;
+	if (*bg >= COLORS)
+	    *bg = 0;
+	if (*bg < 0)
+	    *bg = COLORS - 1;
+	return TRUE;
+    } else {
+	switch (ch) {
+	case 'a':
+	    *ac = 0;
+	    break;
+	case 'A':
+	    *ac = A_ALTCHARSET;
+	    break;
+	default:
+	    return FALSE;
+	}
+	return TRUE;
+    }
+    return FALSE;
+}
+
+static void
+attr_test(void)
+/* test text attributes */
+{
+    int n;
+    int skip = tigetnum("xmc");
+    int fg = COLOR_BLACK;	/* color pair 0 is special */
+    int bg = COLOR_BLACK;
+    int ac = 0;
+    bool *pairs = (bool *) calloc(COLOR_PAIRS, sizeof(bool));
+    pairs[0] = TRUE;
+
+    if (skip < 0)
+	skip = 0;
+
+    n = skip;			/* make it easy */
+
+    do {
+	int row = 2;
+	int normal = A_NORMAL | BLANK;
+
+	if (has_colors()) {
+	    int pair = (fg * COLORS) + bg;
+	    if (!pairs[pair]) {
+		init_pair(pair, fg, bg);
+		pairs[pair] = TRUE;
+	    }
+	    normal |= COLOR_PAIR(pair);
+	}
+	bkgdset(normal);
+	erase();
+
+	mvaddstr(0, 20, "Character attribute test display");
+
+	row = show_attr(row, n, ac | A_STANDOUT, "STANDOUT");
+	row = show_attr(row, n, ac | A_REVERSE, "REVERSE");
+	row = show_attr(row, n, ac | A_BOLD, "BOLD");
+	row = show_attr(row, n, ac | A_UNDERLINE, "UNDERLINE");
+	row = show_attr(row, n, ac | A_DIM, "DIM");
+	row = show_attr(row, n, ac | A_BLINK, "BLINK");
+	row = show_attr(row, n, ac | A_PROTECT, "PROTECT");
+	row = show_attr(row, n, ac | A_INVIS, "INVISIBLE");
+	row = show_attr(row, n, ac | A_NORMAL, "NORMAL");
+
+	mvprintw(row, 8,
+		 "This terminal does %shave the magic-cookie glitch",
+		 tigetnum("xmc") > -1 ? "" : "not ");
+	mvprintw(row + 1, 8,
+		 "Enter a digit to set gaps on each side of displayed attributes");
+	mvprintw(row + 2, 8,
+		 "^L = repaint");
+	if (has_colors())
+	    printw(".  f/F/b/F toggle colors (now %d/%d), a/A altcharset (%d)",
+		   fg, bg, ac != 0);
+	else
+	    printw(".  a/A altcharset (%d)", ac != 0);
+
+	refresh();
+    } while (attr_getc(&n, &fg, &bg, &ac));
+
+    free((char *) pairs);
+    bkgdset(A_NORMAL | BLANK);
+    erase();
+    endwin();
+}
+
+/****************************************************************************
+ *
+ * Color support tests
+ *
+ ****************************************************************************/
+
+static NCURSES_CONST char *color_names[] =
+{
+    "black",
+    "red",
+    "green",
+    "yellow",
+    "blue",
+    "magenta",
+    "cyan",
+    "white",
+    "BLACK",
+    "RED",
+    "GREEN",
+    "YELLOW",
+    "BLUE",
+    "MAGENTA",
+    "CYAN",
+    "WHITE"
+};
+
+static void
+show_color_name(int y, int x, int color)
+{
+    if (COLORS > 8)
+	mvprintw(y, x, "%02d   ", color);
+    else
+	mvaddstr(y, x, color_names[color]);
+}
+
+static void
+color_test(void)
+/* generate a color test pattern */
+{
+    int i;
+    int base, top, width;
+    NCURSES_CONST char *hello;
+
+    refresh();
+    (void) printw("There are %d color pairs\n", COLOR_PAIRS);
+
+    width = (COLORS > 8) ? 4 : 8;
+    hello = (COLORS > 8) ? "Test" : "Hello";
+
+    for (base = 0; base < 2; base++) {
+	top = (COLORS > 8) ? 0 : base * (COLORS + 3);
+	clrtobot();
+	(void) mvprintw(top + 1, 0,
+			"%dx%d matrix of foreground/background colors, bright *%s*\n",
+			COLORS, COLORS,
+			base ? "on" : "off");
+	for (i = 0; i < COLORS; i++)
+	    show_color_name(top + 2, (i + 1) * width, i);
+	for (i = 0; i < COLORS; i++)
+	    show_color_name(top + 3 + i, 0, i);
+	for (i = 1; i < COLOR_PAIRS; i++) {
+	    init_pair(i, i % COLORS, i / COLORS);
+	    attron((attr_t) COLOR_PAIR(i));
+	    if (base)
+		attron((attr_t) A_BOLD);
+	    mvaddstr(top + 3 + (i / COLORS), (i % COLORS + 1) * width, hello);
+	    attrset(A_NORMAL);
+	}
+	if ((COLORS > 8) || base)
+	    Pause();
+    }
+
+    erase();
+    endwin();
+}
+
+static void
+change_color(int current, int field, int value, int usebase)
+{
+    short red, green, blue;
+
+    if (usebase)
+	color_content(current, &red, &green, &blue);
+    else
+	red = green = blue = 0;
+
+    switch (field) {
+    case 0:
+	red += value;
+	break;
+    case 1:
+	green += value;
+	break;
+    case 2:
+	blue += value;
+	break;
+    }
+
+    if (init_color(current, red, green, blue) == ERR)
+	beep();
+}
+
+static void
+color_edit(void)
+/* display the color test pattern, without trying to edit colors */
+{
+    int i, this_c = 0, value = 0, current = 0, field = 0;
+    int last_c;
+    int max_colors = COLORS > 16 ? 16 : COLORS;
+
+    refresh();
+
+    for (i = 0; i < max_colors; i++)
+	init_pair(i, COLOR_WHITE, i);
+
+    mvprintw(LINES - 2, 0, "Number: %d", value);
+
+    do {
+	short red, green, blue;
+
+	attron(A_BOLD);
+	mvaddstr(0, 20, "Color RGB Value Editing");
+	attroff(A_BOLD);
+
+	for (i = 0; i < max_colors; i++) {
+	    mvprintw(2 + i, 0, "%c %-8s:",
+		     (i == current ? '>' : ' '),
+		     (i < (int) SIZEOF(color_names)
+		      ? color_names[i] : ""));
+	    attrset(COLOR_PAIR(i));
+	    addstr("        ");
+	    attrset(A_NORMAL);
+
+	    /*
+	     * Note: this refresh should *not* be necessary!  It works around
+	     * a bug in attribute handling that apparently causes the A_NORMAL
+	     * attribute sets to interfere with the actual emission of the
+	     * color setting somehow.  This needs to be fixed.
+	     */
+	    refresh();
+
+	    color_content(i, &red, &green, &blue);
+	    addstr("   R = ");
+	    if (current == i && field == 0)
+		attron(A_STANDOUT);
+	    printw("%04d", red);
+	    if (current == i && field == 0)
+		attrset(A_NORMAL);
+	    addstr(", G = ");
+	    if (current == i && field == 1)
+		attron(A_STANDOUT);
+	    printw("%04d", green);
+	    if (current == i && field == 1)
+		attrset(A_NORMAL);
+	    addstr(", B = ");
+	    if (current == i && field == 2)
+		attron(A_STANDOUT);
+	    printw("%04d", blue);
+	    if (current == i && field == 2)
+		attrset(A_NORMAL);
+	    attrset(A_NORMAL);
+	    addstr(")");
+	}
+
+	mvaddstr(max_colors + 3, 0,
+		 "Use up/down to select a color, left/right to change fields.");
+	mvaddstr(max_colors + 4, 0,
+		 "Modify field by typing nnn=, nnn-, or nnn+.  ? for help.");
+
+	move(2 + current, 0);
+
+	last_c = this_c;
+	this_c = Getchar();
+	if (isdigit(this_c) && !isdigit(last_c))
+	    value = 0;
+
+	switch (this_c) {
+	case KEY_UP:
+	    current = (current == 0 ? (max_colors - 1) : current - 1);
+	    break;
+
+	case KEY_DOWN:
+	    current = (current == (max_colors - 1) ? 0 : current + 1);
+	    break;
+
+	case KEY_RIGHT:
+	    field = (field == 2 ? 0 : field + 1);
+	    break;
+
+	case KEY_LEFT:
+	    field = (field == 0 ? 2 : field - 1);
+	    break;
+
+	case '0':
+	case '1':
+	case '2':
+	case '3':
+	case '4':
+	case '5':
+	case '6':
+	case '7':
+	case '8':
+	case '9':
+	    value = value * 10 + (this_c - '0');
+	    break;
+
+	case '+':
+	    change_color(current, field, value, 1);
+	    break;
+
+	case '-':
+	    change_color(current, field, -value, 1);
+	    break;
+
+	case '=':
+	    change_color(current, field, value, 0);
+	    break;
+
+	case '?':
+	    erase();
+	    P("                      RGB Value Editing Help");
+	    P("");
+	    P("You are in the RGB value editor.  Use the arrow keys to select one of");
+	    P("the fields in one of the RGB triples of the current colors; the one");
+	    P("currently selected will be reverse-video highlighted.");
+	    P("");
+	    P("To change a field, enter the digits of the new value; they are echoed");
+	    P("as entered.  Finish by typing `='.  The change will take effect instantly.");
+	    P("To increment or decrement a value, use the same procedure, but finish");
+	    P("with a `+' or `-'.");
+	    P("");
+	    P("To quit, do `x' or 'q'");
+
+	    Pause();
+	    erase();
+	    break;
+
+	case 'x':
+	case 'q':
+	    break;
+
+	default:
+	    beep();
+	    break;
+	}
+	mvprintw(LINES - 2, 0, "Number: %d", value);
+	clrtoeol();
+    } while
+	(this_c != 'x' && this_c != 'q');
+
+    erase();
+    endwin();
+}
+
+/****************************************************************************
+ *
+ * Soft-key label test
+ *
+ ****************************************************************************/
+
+static void
+slk_test(void)
+/* exercise the soft keys */
+{
+    int c, fmt = 1;
+    char buf[9];
+
+    c = CTRL('l');
+    do {
+	move(0, 0);
+	switch (c) {
+	case CTRL('l'):
+	    erase();
+	    attron(A_BOLD);
+	    mvaddstr(0, 20, "Soft Key Exerciser");
+	    attroff(A_BOLD);
+
+	    move(2, 0);
+	    P("Available commands are:");
+	    P("");
+	    P("^L         -- refresh screen");
+	    P("a          -- activate or restore soft keys");
+	    P("d          -- disable soft keys");
+	    P("c          -- set centered format for labels");
+	    P("l          -- set left-justified format for labels");
+	    P("r          -- set right-justified format for labels");
+	    P("[12345678] -- set label; labels are numbered 1 through 8");
+	    P("e          -- erase stdscr (should not erase labels)");
+	    P("s          -- test scrolling of shortened screen");
+	    P("x, q       -- return to main menu");
+	    P("");
+	    P("Note: if activating the soft keys causes your terminal to");
+	    P("scroll up one line, your terminal auto-scrolls when anything");
+	    P("is written to the last screen position.  The ncurses code");
+	    P("does not yet handle this gracefully.");
+	    refresh();
+	    /* fall through */
+
+	case 'a':
+	    slk_restore();
+	    break;
+
+	case 'e':
+	    wclear(stdscr);
+	    break;
+
+	case 's':
+	    mvprintw(20, 0, "Press Q to stop the scrolling-test: ");
+	    while ((c = Getchar()) != 'Q' && (c != ERR))
+		addch((chtype) c);
+	    break;
+
+	case 'd':
+	    slk_clear();
+	    break;
+
+	case 'l':
+	    fmt = 0;
+	    break;
+
+	case 'c':
+	    fmt = 1;
+	    break;
+
+	case 'r':
+	    fmt = 2;
+	    break;
+
+	case '1':
+	case '2':
+	case '3':
+	case '4':
+	case '5':
+	case '6':
+	case '7':
+	case '8':
+	    (void) mvaddstr(20, 0, "Please enter the label value: ");
+	    echo();
+	    wgetnstr(stdscr, buf, 8);
+	    noecho();
+	    slk_set((c - '0'), buf, fmt);
+	    slk_refresh();
+	    move(20, 0);
+	    clrtoeol();
+	    break;
+
+	case 'x':
+	case 'q':
+	    goto done;
+
+	default:
+	    beep();
+	}
+    } while
+	((c = Getchar()) != EOF);
+
+  done:
+    erase();
+    endwin();
+}
+
+/****************************************************************************
+ *
+ * Alternate character-set stuff
+ *
+ ****************************************************************************/
+
+/* ISO 6429:  codes 0x80 to 0x9f may be control characters that cause the
+ * terminal to perform functions.  The remaining codes can be graphic.
+ */
+static void
+show_upper_chars(int first)
+{
+    bool C1 = (first == 128);
+    int code;
+    int last = first + 31;
+    int reply;
+
+    erase();
+    attron(A_BOLD);
+    mvprintw(0, 20, "Display of %s Character Codes %d to %d",
+	     C1 ? "C1" : "GR", first, last);
+    attroff(A_BOLD);
+    refresh();
+
+    for (code = first; code <= last; code++) {
+	int row = 4 + ((code - first) % 16);
+	int col = ((code - first) / 16) * COLS / 2;
+	char tmp[80];
+	sprintf(tmp, "%3d (0x%x)", code, code);
+	mvprintw(row, col, "%*s: ", COLS / 4, tmp);
+	if (C1)
+	    nodelay(stdscr, TRUE);
+	echochar(code);
+	if (C1) {
+	    /* (yes, this _is_ crude) */
+	    while ((reply = Getchar()) != ERR) {
+		addch(reply);
+		napms(10);
+	    }
+	    nodelay(stdscr, FALSE);
+	}
+    }
+}
+
+static int
+show_1_acs(int n, const char *name, chtype code)
+{
+    const int height = 16;
+    int row = 4 + (n % height);
+    int col = (n / height) * COLS / 2;
+    mvprintw(row, col, "%*s : ", COLS / 4, name);
+    addch(code);
+    return n + 1;
+}
+
+static void
+show_acs_chars(void)
+/* display the ACS character set */
+{
+    int n;
+
+#define BOTH(name) #name, name
+
+    erase();
+    attron(A_BOLD);
+    mvaddstr(0, 20, "Display of the ACS Character Set");
+    attroff(A_BOLD);
+    refresh();
+
+    n = show_1_acs(0, BOTH(ACS_ULCORNER));
+    n = show_1_acs(n, BOTH(ACS_LLCORNER));
+    n = show_1_acs(n, BOTH(ACS_URCORNER));
+    n = show_1_acs(n, BOTH(ACS_LRCORNER));
+    n = show_1_acs(n, BOTH(ACS_RTEE));
+    n = show_1_acs(n, BOTH(ACS_LTEE));
+    n = show_1_acs(n, BOTH(ACS_BTEE));
+    n = show_1_acs(n, BOTH(ACS_TTEE));
+    n = show_1_acs(n, BOTH(ACS_HLINE));
+    n = show_1_acs(n, BOTH(ACS_VLINE));
+    n = show_1_acs(n, BOTH(ACS_PLUS));
+    n = show_1_acs(n, BOTH(ACS_S1));
+    n = show_1_acs(n, BOTH(ACS_S9));
+    n = show_1_acs(n, BOTH(ACS_DIAMOND));
+    n = show_1_acs(n, BOTH(ACS_CKBOARD));
+    n = show_1_acs(n, BOTH(ACS_DEGREE));
+    n = show_1_acs(n, BOTH(ACS_PLMINUS));
+    n = show_1_acs(n, BOTH(ACS_BULLET));
+    n = show_1_acs(n, BOTH(ACS_LARROW));
+    n = show_1_acs(n, BOTH(ACS_RARROW));
+    n = show_1_acs(n, BOTH(ACS_DARROW));
+    n = show_1_acs(n, BOTH(ACS_UARROW));
+    n = show_1_acs(n, BOTH(ACS_BOARD));
+    n = show_1_acs(n, BOTH(ACS_LANTERN));
+    n = show_1_acs(n, BOTH(ACS_BLOCK));
+    n = show_1_acs(n, BOTH(ACS_S3));
+    n = show_1_acs(n, BOTH(ACS_S7));
+    n = show_1_acs(n, BOTH(ACS_LEQUAL));
+    n = show_1_acs(n, BOTH(ACS_GEQUAL));
+    n = show_1_acs(n, BOTH(ACS_PI));
+    n = show_1_acs(n, BOTH(ACS_NEQUAL));
+    n = show_1_acs(n, BOTH(ACS_STERLING));
+}
+
+static void
+acs_display(void)
+{
+    int c = 'a';
+
+    do {
+	switch (c) {
+	case 'a':
+	    show_acs_chars();
+	    break;
+	case '0':
+	case '1':
+	case '2':
+	case '3':
+	    show_upper_chars((c - '0') * 32 + 128);
+	    break;
+	}
+	mvprintw(LINES - 3, 0,
+		 "Note: ANSI terminals may not display C1 characters.");
+	mvprintw(LINES - 2, 0,
+		 "Select: a=ACS, 0=C1, 1,2,3=GR characters, q=quit");
+	refresh();
+    } while ((c = Getchar()) != 'x' && c != 'q');
+
+    Pause();
+    erase();
+    endwin();
+}
+
+/*
+ * Graphic-rendition test (adapted from vttest)
+ */
+static void
+test_sgr_attributes(void)
+{
+    int pass;
+
+    for (pass = 0; pass < 2; pass++) {
+	int normal = ((pass == 0 ? A_NORMAL : A_REVERSE)) | BLANK;
+
+	/* Use non-default colors if possible to exercise bce a little */
+	if (has_colors()) {
+	    init_pair(1, COLOR_WHITE, COLOR_BLUE);
+	    normal |= COLOR_PAIR(1);
+	}
+	bkgdset(normal);
+	erase();
+	mvprintw(1, 20, "Graphic rendition test pattern:");
+
+	mvprintw(4, 1, "vanilla");
+
+#define set_sgr(mask) bkgdset((normal^(mask)));
+	set_sgr(A_BOLD);
+	mvprintw(4, 40, "bold");
+
+	set_sgr(A_UNDERLINE);
+	mvprintw(6, 6, "underline");
+
+	set_sgr(A_BOLD | A_UNDERLINE);
+	mvprintw(6, 45, "bold underline");
+
+	set_sgr(A_BLINK);
+	mvprintw(8, 1, "blink");
+
+	set_sgr(A_BLINK | A_BOLD);
+	mvprintw(8, 40, "bold blink");
+
+	set_sgr(A_UNDERLINE | A_BLINK);
+	mvprintw(10, 6, "underline blink");
+
+	set_sgr(A_BOLD | A_UNDERLINE | A_BLINK);
+	mvprintw(10, 45, "bold underline blink");
+
+	set_sgr(A_REVERSE);
+	mvprintw(12, 1, "negative");
+
+	set_sgr(A_BOLD | A_REVERSE);
+	mvprintw(12, 40, "bold negative");
+
+	set_sgr(A_UNDERLINE | A_REVERSE);
+	mvprintw(14, 6, "underline negative");
+
+	set_sgr(A_BOLD | A_UNDERLINE | A_REVERSE);
+	mvprintw(14, 45, "bold underline negative");
+
+	set_sgr(A_BLINK | A_REVERSE);
+	mvprintw(16, 1, "blink negative");
+
+	set_sgr(A_BOLD | A_BLINK | A_REVERSE);
+	mvprintw(16, 40, "bold blink negative");
+
+	set_sgr(A_UNDERLINE | A_BLINK | A_REVERSE);
+	mvprintw(18, 6, "underline blink negative");
+
+	set_sgr(A_BOLD | A_UNDERLINE | A_BLINK | A_REVERSE);
+	mvprintw(18, 45, "bold underline blink negative");
+
+	bkgdset(normal);
+	mvprintw(LINES - 2, 1, "%s background. ", pass == 0 ? "Dark" :
+		 "Light");
+	clrtoeol();
+	Pause();
+    }
+
+    bkgdset(A_NORMAL | BLANK);
+    erase();
+    endwin();
+}
+
+/****************************************************************************
+ *
+ * Windows and scrolling tester.
+ *
+ ****************************************************************************/
+
+#define BOTLINES	4	/* number of line stolen from screen bottom */
+
+typedef struct {
+    int y, x;
+} pair;
+
+#define FRAME struct frame
+FRAME
+{
+    FRAME *next, *last;
+    bool do_scroll;
+    bool do_keypad;
+    WINDOW *wind;
+};
+
+/* We need to know if these flags are actually set, so don't look in FRAME.
+ * These names are known to work with SVr4 curses as well as ncurses.
+ */
+static bool
+HaveKeypad(FRAME * curp)
+{
+    WINDOW *win = (curp ? curp->wind : stdscr);
+    return win->_use_keypad;
+}
+
+static bool
+HaveScroll(FRAME * curp)
+{
+    WINDOW *win = (curp ? curp->wind : stdscr);
+    return win->_scroll;
+}
+
+static void
+newwin_legend(FRAME * curp)
+{
+    static const struct {
+	const char *msg;
+	int code;
+    } legend[] = {
+	{
+	    "^C = create window", 0
+	},
+	{
+	    "^N = next window", 0
+	},
+	{
+	    "^P = previous window", 0
+	},
+	{
+	    "^F = scroll forward", 0
+	},
+	{
+	    "^B = scroll backward", 0
+	},
+	{
+	    "^K = keypad(%s)", 1
+	},
+	{
+	    "^S = scrollok(%s)", 2
+	},
+	{
+	    "^W = save window to file", 0
+	},
+	{
+	    "^R = restore window", 0
+	},
+#if HAVE_WRESIZE
+	{
+	    "^X = resize", 0
+	},
+#endif
+	{
+	    "^Q%s = exit", 3
+	}
+    };
+    size_t n;
+    int y, x;
+    bool do_keypad = HaveKeypad(curp);
+    bool do_scroll = HaveScroll(curp);
+    char buf[BUFSIZ];
+
+    move(LINES - 4, 0);
+    for (n = 0; n < SIZEOF(legend); n++) {
+	switch (legend[n].code) {
+	default:
+	    strcpy(buf, legend[n].msg);
+	    break;
+	case 1:
+	    sprintf(buf, legend[n].msg, do_keypad ? "yes" : "no");
+	    break;
+	case 2:
+	    sprintf(buf, legend[n].msg, do_scroll ? "yes" : "no");
+	    break;
+	case 3:
+	    sprintf(buf, legend[n].msg, do_keypad ? "/ESC" : "");
+	    break;
+	}
+	getyx(stdscr, y, x);
+	addstr((COLS < (x + 3 + (int) strlen(buf))) ? "\n" : (n ? ", " : ""));
+	addstr(buf);
+    }
+    clrtoeol();
+}
+
+static void
+transient(FRAME * curp, NCURSES_CONST char *msg)
+{
+    newwin_legend(curp);
+    if (msg) {
+	mvaddstr(LINES - 1, 0, msg);
+	refresh();
+	napms(1000);
+    }
+
+    move(LINES - 1, 0);
+    printw("%s characters are echoed, window should %sscroll.",
+	   HaveKeypad(curp) ? "Non-arrow" : "All other",
+	   HaveScroll(curp) ? "" : "not ");
+    clrtoeol();
+}
+
+static void
+newwin_report(FRAME * curp)
+/* report on the cursor's current position, then restore it */
+{
+    WINDOW *win = (curp != 0) ? curp->wind : stdscr;
+    int y, x;
+
+    if (win != stdscr)
+	transient(curp, (char *) 0);
+    getyx(win, y, x);
+    move(LINES - 1, COLS - 17);
+    printw("Y = %2d X = %2d", y, x);
+    if (win != stdscr)
+	refresh();
+    else
+	wmove(win, y, x);
+}
+
+static pair *
+selectcell(int uli, int ulj, int lri, int lrj)
+/* arrows keys move cursor, return location at current on non-arrow key */
+{
+    static pair res;		/* result cell */
+    int si = lri - uli + 1;	/* depth of the select area */
+    int sj = lrj - ulj + 1;	/* width of the select area */
+    int i = 0, j = 0;		/* offsets into the select area */
+
+    res.y = uli;
+    res.x = ulj;
+    for (;;) {
+	move(uli + i, ulj + j);
+	newwin_report((FRAME *) 0);
+
+	switch (Getchar()) {
+	case KEY_UP:
+	    i += si - 1;
+	    break;
+	case KEY_DOWN:
+	    i++;
+	    break;
+	case KEY_LEFT:
+	    j += sj - 1;
+	    break;
+	case KEY_RIGHT:
+	    j++;
+	    break;
+	case QUIT:
+	case ESCAPE:
+	    return ((pair *) 0);
+#ifdef NCURSES_MOUSE_VERSION
+	case KEY_MOUSE:
+	    {
+		MEVENT event;
+
+		getmouse(&event);
+		if (event.y > uli && event.x > ulj) {
+		    i = event.y - uli;
+		    j = event.x - ulj;
+		} else {
+		    beep();
+		    break;
+		}
+	    }
+	    /* FALLTHRU */
+#endif
+	default:
+	    res.y = uli + i;
+	    res.x = ulj + j;
+	    return (&res);
+	}
+	i %= si;
+	j %= sj;
+    }
+}
+
+static void
+outerbox(pair ul, pair lr, bool onoff)
+/* draw or erase a box *outside* the given pair of corners */
+{
+    mvaddch(ul.y - 1, lr.x - 1, onoff ? ACS_ULCORNER : ' ');
+    mvaddch(ul.y - 1, lr.x + 1, onoff ? ACS_URCORNER : ' ');
+    mvaddch(lr.y + 1, lr.x + 1, onoff ? ACS_LRCORNER : ' ');
+    mvaddch(lr.y + 1, ul.x - 1, onoff ? ACS_LLCORNER : ' ');
+    move(ul.y - 1, ul.x);
+    hline(onoff ? ACS_HLINE : ' ', lr.x - ul.x + 1);
+    move(ul.y, ul.x - 1);
+    vline(onoff ? ACS_VLINE : ' ', lr.y - ul.y + 1);
+    move(lr.y + 1, ul.x);
+    hline(onoff ? ACS_HLINE : ' ', lr.x - ul.x + 1);
+    move(ul.y, lr.x + 1);
+    vline(onoff ? ACS_VLINE : ' ', lr.y - ul.y + 1);
+}
+
+static WINDOW *
+getwindow(void)
+/* Ask user for a window definition */
+{
+    WINDOW *rwindow;
+    pair ul, lr, *tmp;
+
+    move(0, 0);
+    clrtoeol();
+    addstr("Use arrows to move cursor, anything else to mark corner 1");
+    refresh();
+    if ((tmp = selectcell(2, 1, LINES - BOTLINES - 2, COLS - 2)) == (pair *) 0)
+	return ((WINDOW *) 0);
+    memcpy(&ul, tmp, sizeof(pair));
+    mvaddch(ul.y - 1, ul.x - 1, ACS_ULCORNER);
+    move(0, 0);
+    clrtoeol();
+    addstr("Use arrows to move cursor, anything else to mark corner 2");
+    refresh();
+    if ((tmp = selectcell(ul.y, ul.x, LINES - BOTLINES - 2, COLS - 2)) ==
+	(pair *) 0)
+	return ((WINDOW *) 0);
+    memcpy(&lr, tmp, sizeof(pair));
+
+    rwindow = subwin(stdscr, lr.y - ul.y + 1, lr.x - ul.x + 1, ul.y, ul.x);
+
+    outerbox(ul, lr, TRUE);
+    refresh();
+
+    wrefresh(rwindow);
+
+    move(0, 0);
+    clrtoeol();
+    return (rwindow);
+}
+
+static void
+newwin_move(FRAME * curp, int dy, int dx)
+{
+    WINDOW *win = (curp != 0) ? curp->wind : stdscr;
+    int cur_y, cur_x;
+    int max_y, max_x;
+
+    getyx(win, cur_y, cur_x);
+    getmaxyx(win, max_y, max_x);
+    if ((cur_x += dx) < 0)
+	cur_x = 0;
+    else if (cur_x >= max_x)
+	cur_x = max_x - 1;
+    if ((cur_y += dy) < 0)
+	cur_y = 0;
+    else if (cur_y >= max_y)
+	cur_y = max_y - 1;
+    wmove(win, cur_y, cur_x);
+}
+
+static FRAME *
+delete_framed(FRAME * fp, bool showit)
+{
+    FRAME *np;
+
+    fp->last->next = fp->next;
+    fp->next->last = fp->last;
+
+    if (showit) {
+	werase(fp->wind);
+	wrefresh(fp->wind);
+    }
+    delwin(fp->wind);
+
+    np = (fp == fp->next) ? 0 : fp->next;
+    free(fp);
+    return np;
+}
+
+static void
+acs_and_scroll(void)
+/* Demonstrate windows */
+{
+    int c, i;
+    FILE *fp;
+    FRAME *current = (FRAME *) 0, *neww;
+    WINDOW *usescr = stdscr;
+
+#define DUMPFILE	"screendump"
+
+#ifdef NCURSES_MOUSE_VERSION
+    mousemask(BUTTON1_CLICKED, (mmask_t *) 0);
+#endif
+    c = CTRL('C');
+    raw();
+    do {
+	transient((FRAME *) 0, (char *) 0);
+	switch (c) {
+	case CTRL('C'):
+	    neww = (FRAME *) calloc(1, sizeof(FRAME));
+	    if ((neww->wind = getwindow()) == (WINDOW *) 0)
+		goto breakout;
+
+	    if (current == 0) {	/* First element,  */
+		neww->next = neww;	/*   so point it at itself */
+		neww->last = neww;
+	    } else {
+		neww->next = current->next;
+		neww->last = current;
+		neww->last->next = neww;
+		neww->next->last = neww;
+	    }
+	    current = neww;
+	    /* SVr4 curses sets the keypad on all newly-created windows to
+	     * false.  Someone reported that PDCurses makes new windows inherit
+	     * this flag.  Remove the following 'keypad()' call to test this
+	     */
+	    keypad(current->wind, TRUE);
+	    current->do_keypad = HaveKeypad(current);
+	    current->do_scroll = HaveScroll(current);
+	    break;
+
+	case CTRL('N'):	/* go to next window */
+	    if (current)
+		current = current->next;
+	    break;
+
+	case CTRL('P'):	/* go to previous window */
+	    if (current)
+		current = current->last;
+	    break;
+
+	case CTRL('F'):	/* scroll current window forward */
+	    if (current)
+		wscrl(current->wind, 1);
+	    break;
+
+	case CTRL('B'):	/* scroll current window backwards */
+	    if (current)
+		wscrl(current->wind, -1);
+	    break;
+
+	case CTRL('K'):	/* toggle keypad mode for current */
+	    if (current) {
+		current->do_keypad = !current->do_keypad;
+		keypad(current->wind, current->do_keypad);
+	    }
+	    break;
+
+	case CTRL('S'):
+	    if (current) {
+		current->do_scroll = !current->do_scroll;
+		scrollok(current->wind, current->do_scroll);
+	    }
+	    break;
+
+	case CTRL('W'):	/* save and delete window */
+	    if (current == current->next)
+		break;
+	    if ((fp = fopen(DUMPFILE, "w")) == (FILE *) 0)
+		transient(current, "Can't open screen dump file");
+	    else {
+		(void) putwin(current->wind, fp);
+		(void) fclose(fp);
+
+		current = delete_framed(current, TRUE);
+	    }
+	    break;
+
+	case CTRL('R'):	/* restore window */
+	    if ((fp = fopen(DUMPFILE, "r")) == (FILE *) 0)
+		transient(current, "Can't open screen dump file");
+	    else {
+		neww = (FRAME *) calloc(1, sizeof(FRAME));
+
+		neww->next = current->next;
+		neww->last = current;
+		neww->last->next = neww;
+		neww->next->last = neww;
+
+		neww->wind = getwin(fp);
+		(void) fclose(fp);
+
+		wrefresh(neww->wind);
+	    }
+	    break;
+
+#if HAVE_WRESIZE
+	case CTRL('X'):	/* resize window */
+	    if (current) {
+		pair *tmp, ul, lr;
+		int mx, my;
+
+		move(0, 0);
+		clrtoeol();
+		addstr("Use arrows to move cursor, anything else to mark new corner");
+		refresh();
+
+		getbegyx(current->wind, ul.y, ul.x);
+
+		tmp = selectcell(ul.y, ul.x, LINES - BOTLINES - 2, COLS - 2);
+		if (tmp == (pair *) 0) {
+		    beep();
+		    break;
+		}
+
+		getmaxyx(current->wind, lr.y, lr.x);
+		lr.y += (ul.y - 1);
+		lr.x += (ul.x - 1);
+		outerbox(ul, lr, FALSE);
+		wnoutrefresh(stdscr);
+
+		/* strictly cosmetic hack for the test */
+		getmaxyx(current->wind, my, mx);
+		if (my > tmp->y - ul.y) {
+		    getyx(current->wind, lr.y, lr.x);
+		    wmove(current->wind, tmp->y - ul.y + 1, 0);
+		    wclrtobot(current->wind);
+		    wmove(current->wind, lr.y, lr.x);
+		}
+		if (mx > tmp->x - ul.x)
+		    for (i = 0; i < my; i++) {
+			wmove(current->wind, i, tmp->x - ul.x + 1);
+			wclrtoeol(current->wind);
+		    }
+		wnoutrefresh(current->wind);
+
+		memcpy(&lr, tmp, sizeof(pair));
+		(void) wresize(current->wind, lr.y - ul.y + 0, lr.x - ul.x + 0);
+
+		getbegyx(current->wind, ul.y, ul.x);
+		getmaxyx(current->wind, lr.y, lr.x);
+		lr.y += (ul.y - 1);
+		lr.x += (ul.x - 1);
+		outerbox(ul, lr, TRUE);
+		wnoutrefresh(stdscr);
+
+		wnoutrefresh(current->wind);
+		move(0, 0);
+		clrtoeol();
+		doupdate();
+	    }
+	    break;
+#endif /* HAVE_WRESIZE */
+
+	case KEY_F(10):	/* undocumented --- use this to test area clears */
+	    selectcell(0, 0, LINES - 1, COLS - 1);
+	    clrtobot();
+	    refresh();
+	    break;
+
+	case KEY_UP:
+	    newwin_move(current, -1, 0);
+	    break;
+	case KEY_DOWN:
+	    newwin_move(current, 1, 0);
+	    break;
+	case KEY_LEFT:
+	    newwin_move(current, 0, -1);
+	    break;
+	case KEY_RIGHT:
+	    newwin_move(current, 0, 1);
+	    break;
+
+	case KEY_BACKSPACE:
+	    /* FALLTHROUGH */
+	case KEY_DC:
+	    {
+		int y, x;
+		getyx(current->wind, y, x);
+		if (--x < 0) {
+		    if (--y < 0)
+			break;
+		    x = getmaxx(current->wind) - 1;
+		}
+		mvwdelch(current->wind, y, x);
+	    }
+	    break;
+
+	case '\r':
+	    c = '\n';
+	    /* FALLTHROUGH */
+
+	default:
+	    if (current)
+		waddch(current->wind, (chtype) c);
+	    else
+		beep();
+	    break;
+	}
+	newwin_report(current);
+	usescr = (current ? current->wind : stdscr);
+	wrefresh(usescr);
+    } while
+	((c = wGetchar(usescr)) != QUIT
+	 && !((c == ESCAPE) && (usescr->_use_keypad))
+	 && (c != ERR));
+
+  breakout:
+    while (current != 0)
+	current = delete_framed(current, FALSE);
+
+    scrollok(stdscr, TRUE);	/* reset to driver's default */
+#ifdef NCURSES_MOUSE_VERSION
+    mousemask(0, (mmask_t *) 0);
+#endif
+    noraw();
+    erase();
+    endwin();
+}
+
+/****************************************************************************
+ *
+ * Panels tester
+ *
+ ****************************************************************************/
+
+#if USE_LIBPANEL
+static unsigned long nap_msec = 1;
+
+static NCURSES_CONST char *mod[] =
+{
+    "test ",
+    "TEST ",
+    "(**) ",
+    "*()* ",
+    "<--> ",
+    "LAST "
+};
+
+/*+-------------------------------------------------------------------------
+	wait_a_while(msec)
+--------------------------------------------------------------------------*/
+static void
+wait_a_while(unsigned long msec GCC_UNUSED)
+{
+#if HAVE_NAPMS
+    if (nap_msec == 1)
+	wGetchar(stdscr);
+    else
+	napms(nap_msec);
+#else
+    if (nap_msec == 1)
+	wGetchar(stdscr);
+    else if (msec > 1000L)
+	sleep((int) msec / 1000L);
+    else
+	sleep(1);
+#endif
+}				/* end of wait_a_while */
+
+/*+-------------------------------------------------------------------------
+	saywhat(text)
+--------------------------------------------------------------------------*/
+static void
+saywhat(NCURSES_CONST char *text)
+{
+    wmove(stdscr, LINES - 1, 0);
+    wclrtoeol(stdscr);
+    waddstr(stdscr, text);
+}				/* end of saywhat */
+
+/*+-------------------------------------------------------------------------
+	mkpanel(rows,cols,tly,tlx) - alloc a win and panel and associate them
+--------------------------------------------------------------------------*/
+static PANEL *
+mkpanel(int color, int rows, int cols, int tly, int tlx)
+{
+    WINDOW *win;
+    PANEL *pan = 0;
+
+    if ((win = newwin(rows, cols, tly, tlx)) != 0) {
+	if ((pan = new_panel(win)) == 0) {
+	    delwin(win);
+	} else if (has_colors()) {
+	    int fg = (color == COLOR_BLUE) ? COLOR_WHITE : COLOR_BLACK;
+	    int bg = color;
+	    init_pair(color, fg, bg);
+	    wbkgdset(win, COLOR_PAIR(color) | ' ');
+	} else {
+	    wbkgdset(win, A_BOLD | ' ');
+	}
+    }
+    return pan;
+}				/* end of mkpanel */
+
+/*+-------------------------------------------------------------------------
+	rmpanel(pan)
+--------------------------------------------------------------------------*/
+static void
+rmpanel(PANEL * pan)
+{
+    WINDOW *win = panel_window(pan);
+    del_panel(pan);
+    delwin(win);
+}				/* end of rmpanel */
+
+/*+-------------------------------------------------------------------------
+	pflush()
+--------------------------------------------------------------------------*/
+static void
+pflush(void)
+{
+    update_panels();
+    doupdate();
+}				/* end of pflush */
+
+/*+-------------------------------------------------------------------------
+	fill_panel(win)
+--------------------------------------------------------------------------*/
+static void
+fill_panel(PANEL * pan)
+{
+    WINDOW *win = panel_window(pan);
+    int num = ((const char *) panel_userptr(pan))[1];
+    int y, x;
+
+    wmove(win, 1, 1);
+    wprintw(win, "-pan%c-", num);
+    wclrtoeol(win);
+    box(win, 0, 0);
+    for (y = 2; y < getmaxy(win) - 1; y++) {
+	for (x = 1; x < getmaxx(win) - 1; x++) {
+	    wmove(win, y, x);
+	    waddch(win, num);
+	}
+    }
+}				/* end of fill_panel */
+
+static void
+demo_panels(void)
+{
+    int itmp;
+    register int y, x;
+
+    refresh();
+
+    for (y = 0; y < LINES - 1; y++) {
+	for (x = 0; x < COLS; x++)
+	    wprintw(stdscr, "%d", (y + x) % 10);
+    }
+    for (y = 0; y < 5; y++) {
+	PANEL *p1;
+	PANEL *p2;
+	PANEL *p3;
+	PANEL *p4;
+	PANEL *p5;
+
+	p1 = mkpanel(COLOR_RED,
+		     LINES / 2 - 2,
+		     COLS / 8 + 1,
+		     0,
+		     0);
+	set_panel_userptr(p1, "p1");
+
+	p2 = mkpanel(COLOR_GREEN,
+		     LINES / 2 + 1,
+		     COLS / 7,
+		     LINES / 4,
+		     COLS / 10);
+	set_panel_userptr(p2, "p2");
+
+	p3 = mkpanel(COLOR_YELLOW,
+		     LINES / 4,
+		     COLS / 10,
+		     LINES / 2,
+		     COLS / 9);
+	set_panel_userptr(p3, "p3");
+
+	p4 = mkpanel(COLOR_BLUE,
+		     LINES / 2 - 2,
+		     COLS / 8,
+		     LINES / 2 - 2,
+		     COLS / 3);
+	set_panel_userptr(p4, "p4");
+
+	p5 = mkpanel(COLOR_MAGENTA,
+		     LINES / 2 - 2,
+		     COLS / 8,
+		     LINES / 2,
+		     COLS / 2 - 2);
+	set_panel_userptr(p5, "p5");
+
+	fill_panel(p1);
+	fill_panel(p2);
+	fill_panel(p3);
+	fill_panel(p4);
+	fill_panel(p5);
+	hide_panel(p4);
+	hide_panel(p5);
+	pflush();
+	saywhat("press any key to continue");
+	wait_a_while(nap_msec);
+
+	saywhat("h3 s1 s2 s4 s5; press any key to continue");
+	move_panel(p1, 0, 0);
+	hide_panel(p3);
+	show_panel(p1);
+	show_panel(p2);
+	show_panel(p4);
+	show_panel(p5);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("s1; press any key to continue");
+	show_panel(p1);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("s2; press any key to continue");
+	show_panel(p2);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("m2; press any key to continue");
+	move_panel(p2, LINES / 3 + 1, COLS / 8);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("s3;");
+	show_panel(p3);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("m3; press any key to continue");
+	move_panel(p3, LINES / 4 + 1, COLS / 15);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("b3; press any key to continue");
+	bottom_panel(p3);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("s4; press any key to continue");
+	show_panel(p4);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("s5; press any key to continue");
+	show_panel(p5);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("t3; press any key to continue");
+	top_panel(p3);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("t1; press any key to continue");
+	top_panel(p1);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("t2; press any key to continue");
+	top_panel(p2);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("t3; press any key to continue");
+	top_panel(p3);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("t4; press any key to continue");
+	top_panel(p4);
+	pflush();
+	wait_a_while(nap_msec);
+
+	for (itmp = 0; itmp < 6; itmp++) {
+	    WINDOW *w4 = panel_window(p4);
+	    WINDOW *w5 = panel_window(p5);
+
+	    saywhat("m4; press any key to continue");
+	    wmove(w4, LINES / 8, 1);
+	    waddstr(w4, mod[itmp]);
+	    move_panel(p4, LINES / 6, itmp * (COLS / 8));
+	    wmove(w5, LINES / 6, 1);
+	    waddstr(w5, mod[itmp]);
+	    pflush();
+	    wait_a_while(nap_msec);
+
+	    saywhat("m5; press any key to continue");
+	    wmove(w4, LINES / 6, 1);
+	    waddstr(w4, mod[itmp]);
+	    move_panel(p5, LINES / 3 - 1, (itmp * 10) + 6);
+	    wmove(w5, LINES / 8, 1);
+	    waddstr(w5, mod[itmp]);
+	    pflush();
+	    wait_a_while(nap_msec);
+	}
+
+	saywhat("m4; press any key to continue");
+	move_panel(p4, LINES / 6, itmp * (COLS / 8));
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("t5; press any key to continue");
+	top_panel(p5);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("t2; press any key to continue");
+	top_panel(p2);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("t1; press any key to continue");
+	top_panel(p1);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("d2; press any key to continue");
+	rmpanel(p2);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("h3; press any key to continue");
+	hide_panel(p3);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("d1; press any key to continue");
+	rmpanel(p1);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("d4; press any key to continue");
+	rmpanel(p4);
+	pflush();
+	wait_a_while(nap_msec);
+
+	saywhat("d5; press any key to continue");
+	rmpanel(p5);
+	pflush();
+	wait_a_while(nap_msec);
+	if (nap_msec == 1)
+	    break;
+	nap_msec = 100L;
+    }
+
+    erase();
+    endwin();
+}
+
+/****************************************************************************
+ *
+ * Pad tester
+ *
+ ****************************************************************************/
+
+#define GRIDSIZE	3
+
+static bool pending_pan = FALSE;
+static bool show_panner_legend = TRUE;
+
+static int
+panner_legend(int line)
+{
+    static const char *const legend[] =
+    {
+	"Use arrow keys (or U,D,L,R) to pan, q to quit, ! to shell-out.",
+	"Use +,- (or j,k) to grow/shrink the panner vertically.",
+	"Use <,> (or h,l) to grow/shrink the panner horizontally.",
+	"Number repeats.  Toggle legend:?, timer:t, scroll mark:s."
+    };
+    int n = (SIZEOF(legend) - (LINES - line));
+    if (line < LINES && (n >= 0)) {
+	move(line, 0);
+	if (show_panner_legend)
+	    printw("%s", legend[n]);
+	clrtoeol();
+	return show_panner_legend;
+    }
+    return FALSE;
+}
+
+static void
+panner_h_cleanup(int from_y, int from_x, int to_x)
+{
+    if (!panner_legend(from_y))
+	do_h_line(from_y, from_x, ' ', to_x);
+}
+
+static void
+panner_v_cleanup(int from_y, int from_x, int to_y)
+{
+    if (!panner_legend(from_y))
+	do_v_line(from_y, from_x, ' ', to_y);
+}
+
+static void
+panner(WINDOW *pad,
+       int top_x, int top_y, int porty, int portx,
+       int (*pgetc) (WINDOW *))
+{
+#if HAVE_GETTIMEOFDAY
+    struct timeval before, after;
+    bool timing = TRUE;
+#endif
+    bool scrollers = TRUE;
+    int basex = 0;
+    int basey = 0;
+    int pxmax, pymax, lowend, highend, c;
+
+    getmaxyx(pad, pymax, pxmax);
+    scrollok(stdscr, FALSE);	/* we don't want stdscr to scroll! */
+
+    c = KEY_REFRESH;
+    do {
+#ifdef NCURSES_VERSION
+	/*
+	 * During shell-out, the user may have resized the window.  Adjust
+	 * the port size of the pad to accommodate this.  Ncurses automatically
+	 * resizes all of the normal windows to fit on the new screen.
+	 */
+	if (top_x > COLS)
+	    top_x = COLS;
+	if (portx > COLS)
+	    portx = COLS;
+	if (top_y > LINES)
+	    top_y = LINES;
+	if (porty > LINES)
+	    porty = LINES;
+#endif
+	switch (c) {
+	case KEY_REFRESH:
+	    erase();
+
+	    /* FALLTHRU */
+	case '?':
+	    if (c == '?')
+		show_panner_legend = !show_panner_legend;
+	    panner_legend(LINES - 4);
+	    panner_legend(LINES - 3);
+	    panner_legend(LINES - 2);
+	    panner_legend(LINES - 1);
+	    break;
+#if HAVE_GETTIMEOFDAY
+	case 't':
+	    timing = !timing;
+	    if (!timing)
+		panner_legend(LINES - 1);
+	    break;
+#endif
+	case 's':
+	    scrollers = !scrollers;
+	    break;
+
+	    /* Move the top-left corner of the pad, keeping the bottom-right
+	     * corner fixed.
+	     */
+	case 'h':		/* increase-columns: move left edge to left */
+	    if (top_x <= 0)
+		beep();
+	    else {
+		panner_v_cleanup(top_y, top_x, porty);
+		top_x--;
+	    }
+	    break;
+
+	case 'j':		/* decrease-lines: move top-edge down */
+	    if (top_y >= porty)
+		beep();
+	    else {
+		panner_h_cleanup(top_y - 1, top_x - (top_x > 0), portx);
+		top_y++;
+	    }
+	    break;
+
+	case 'k':		/* increase-lines: move top-edge up */
+	    if (top_y <= 0)
+		beep();
+	    else {
+		top_y--;
+		panner_h_cleanup(top_y, top_x, portx);
+	    }
+	    break;
+
+	case 'l':		/* decrease-columns: move left-edge to right */
+	    if (top_x >= portx)
+		beep();
+	    else {
+		panner_v_cleanup(top_y - (top_y > 0), top_x - 1, porty);
+		top_x++;
+	    }
+	    break;
+
+	    /* Move the bottom-right corner of the pad, keeping the top-left
+	     * corner fixed.
+	     */
+	case KEY_IC:		/* increase-columns: move right-edge to right */
+	    if (portx >= pxmax || portx >= COLS)
+		beep();
+	    else {
+		panner_v_cleanup(top_y - (top_y > 0), portx - 1, porty);
+		++portx;
+	    }
+	    break;
+
+	case KEY_IL:		/* increase-lines: move bottom-edge down */
+	    if (porty >= pymax || porty >= LINES)
+		beep();
+	    else {
+		panner_h_cleanup(porty - 1, top_x - (top_x > 0), portx);
+		++porty;
+	    }
+	    break;
+
+	case KEY_DC:		/* decrease-columns: move bottom edge up */
+	    if (portx <= top_x)
+		beep();
+	    else {
+		portx--;
+		panner_v_cleanup(top_y - (top_y > 0), portx, porty);
+	    }
+	    break;
+
+	case KEY_DL:		/* decrease-lines */
+	    if (porty <= top_y)
+		beep();
+	    else {
+		porty--;
+		panner_h_cleanup(porty, top_x - (top_x > 0), portx);
+	    }
+	    break;
+
+	case KEY_LEFT:		/* pan leftwards */
+	    if (basex > 0)
+		basex--;
+	    else
+		beep();
+	    break;
+
+	case KEY_RIGHT:	/* pan rightwards */
+	    if (basex + portx - (pymax > porty) < pxmax)
+		basex++;
+	    else
+		beep();
+	    break;
+
+	case KEY_UP:		/* pan upwards */
+	    if (basey > 0)
+		basey--;
+	    else
+		beep();
+	    break;
+
+	case KEY_DOWN:		/* pan downwards */
+	    if (basey + porty - (pxmax > portx) < pymax)
+		basey++;
+	    else
+		beep();
+	    break;
+
+	case 'H':
+	case KEY_HOME:
+	case KEY_FIND:
+	    basey = 0;
+	    break;
+
+	case 'E':
+	case KEY_END:
+	case KEY_SELECT:
+	    basey = pymax - porty;
+	    if (basey < 0)
+		basey = 0;
+	    break;
+
+	default:
+	    beep();
+	    break;
+	}
+
+	mvaddch(top_y - 1, top_x - 1, ACS_ULCORNER);
+	do_v_line(top_y, top_x - 1, ACS_VLINE, porty);
+	do_h_line(top_y - 1, top_x, ACS_HLINE, portx);
+
+	if (scrollers && (pxmax > portx - 1)) {
+	    int length = (portx - top_x - 1);
+	    float ratio = ((float) length) / ((float) pxmax);
+
+	    lowend = (int) (top_x + (basex * ratio));
+	    highend = (int) (top_x + ((basex + length) * ratio));
+
+	    do_h_line(porty - 1, top_x, ACS_HLINE, lowend);
+	    if (highend < portx) {
+		attron(A_REVERSE);
+		do_h_line(porty - 1, lowend, ' ', highend + 1);
+		attroff(A_REVERSE);
+		do_h_line(porty - 1, highend + 1, ACS_HLINE, portx);
+	    }
+	} else
+	    do_h_line(porty - 1, top_x, ACS_HLINE, portx);
+
+	if (scrollers && (pymax > porty - 1)) {
+	    int length = (porty - top_y - 1);
+	    float ratio = ((float) length) / ((float) pymax);
+
+	    lowend = (int) (top_y + (basey * ratio));
+	    highend = (int) (top_y + ((basey + length) * ratio));
+
+	    do_v_line(top_y, portx - 1, ACS_VLINE, lowend);
+	    if (highend < porty) {
+		attron(A_REVERSE);
+		do_v_line(lowend, portx - 1, ' ', highend + 1);
+		attroff(A_REVERSE);
+		do_v_line(highend + 1, portx - 1, ACS_VLINE, porty);
+	    }
+	} else
+	    do_v_line(top_y, portx - 1, ACS_VLINE, porty);
+
+	mvaddch(top_y - 1, portx - 1, ACS_URCORNER);
+	mvaddch(porty - 1, top_x - 1, ACS_LLCORNER);
+	mvaddch(porty - 1, portx - 1, ACS_LRCORNER);
+
+	if (!pending_pan) {
+#if HAVE_GETTIMEOFDAY
+	    gettimeofday(&before, 0);
+#endif
+	    wnoutrefresh(stdscr);
+
+	    pnoutrefresh(pad,
+			 basey, basex,
+			 top_y, top_x,
+			 porty - (pxmax > portx) - 1,
+			 portx - (pymax > porty) - 1);
+
+	    doupdate();
+#if HAVE_GETTIMEOFDAY
+	    if (timing) {
+		double elapsed;
+		gettimeofday(&after, 0);
+		elapsed = (after.tv_sec + after.tv_usec / 1.0e6)
+		    - (before.tv_sec + before.tv_usec / 1.0e6);
+		move(LINES - 1, COLS - 20);
+		printw("Secs: %2.03f", elapsed);
+		refresh();
+	    }
+#endif
+	}
+
+    } while
+	((c = pgetc(pad)) != KEY_EXIT);
+
+    scrollok(stdscr, TRUE);	/* reset to driver's default */
+}
+
+static int
+padgetch(WINDOW *win)
+{
+    static int count;
+    static int last;
+    int c;
+
+    if ((pending_pan = (count > 0)) != FALSE) {
+	count--;
+	pending_pan = (count != 0);
+    } else {
+	for (;;) {
+	    switch (c = wGetchar(win)) {
+	    case '!':
+		ShellOut(FALSE);
+		c = KEY_REFRESH;
+	    case CTRL('r'):
+		endwin();
+		refresh();
+		c = KEY_REFRESH;
+		break;
+	    case CTRL('l'):
+		c = KEY_REFRESH;
+		break;
+	    case 'U':
+		c = KEY_UP;
+		break;
+	    case 'D':
+		c = KEY_DOWN;
+		break;
+	    case 'R':
+		c = KEY_RIGHT;
+		break;
+	    case 'L':
+		c = KEY_LEFT;
+		break;
+	    case '+':
+		c = KEY_IL;
+		break;
+	    case '-':
+		c = KEY_DL;
+		break;
+	    case '>':
+		c = KEY_IC;
+		break;
+	    case '<':
+		c = KEY_DC;
+		break;
+	    case ERR:		/* FALLTHRU */
+	    case 'q':
+		count = 0;
+		c = KEY_EXIT;
+		break;
+	    default:
+		if (c >= '0' && c <= '9') {
+		    count = count * 10 + (c - '0');
+		    continue;
+		}
+		break;
+	    }
+	    last = c;
+	    break;
+	}
+	if (count > 0)
+	    count--;
+    }
+    return (last);
+}
+
+#define PAD_HIGH 200
+#define PAD_WIDE 200
+
+static void
+demo_pad(void)
+/* Demonstrate pads. */
+{
+    int i, j;
+    unsigned gridcount = 0;
+    WINDOW *panpad = newpad(PAD_HIGH, PAD_WIDE);
+
+    if (panpad == 0) {
+	Cannot("cannot create requested pad");
+	return;
+    }
+
+    for (i = 0; i < PAD_HIGH; i++) {
+	for (j = 0; j < PAD_WIDE; j++)
+	    if (i % GRIDSIZE == 0 && j % GRIDSIZE == 0) {
+		if (i == 0 || j == 0)
+		    waddch(panpad, '+');
+		else
+		    waddch(panpad, (chtype) ('A' + (gridcount++ % 26)));
+	    } else if (i % GRIDSIZE == 0)
+		waddch(panpad, '-');
+	    else if (j % GRIDSIZE == 0)
+		waddch(panpad, '|');
+	    else
+		waddch(panpad, ' ');
+    }
+    panner_legend(LINES - 4);
+    panner_legend(LINES - 3);
+    panner_legend(LINES - 2);
+    panner_legend(LINES - 1);
+
+    keypad(panpad, TRUE);
+
+    /* Make the pad (initially) narrow enough that a trace file won't wrap.
+     * We'll still be able to widen it during a test, since that's required
+     * for testing boundaries.
+     */
+    panner(panpad, 2, 2, LINES - 5, COLS - 15, padgetch);
+
+    delwin(panpad);
+    endwin();
+    erase();
+}
+#endif /* USE_LIBPANEL */
+
+/****************************************************************************
+ *
+ * Tests from John Burnell's PDCurses tester
+ *
+ ****************************************************************************/
+
+static void
+Continue(WINDOW *win)
+{
+    noecho();
+    wmove(win, 10, 1);
+    mvwaddstr(win, 10, 1, " Press any key to continue");
+    wrefresh(win);
+    wGetchar(win);
+}
+
+static void
+flushinp_test(WINDOW *win)
+/* Input test, adapted from John Burnell's PDCurses tester */
+{
+    int w, h, bx, by, sw, sh, i;
+
+    WINDOW *subWin;
+    wclear(win);
+
+    getmaxyx(win, h, w);
+    getbegyx(win, by, bx);
+    sw = w / 3;
+    sh = h / 3;
+    if ((subWin = subwin(win, sh, sw, by + h - sh - 2, bx + w - sw - 2)) == 0)
+	return;
+
+#ifdef A_COLOR
+    if (has_colors()) {
+	init_pair(2, COLOR_CYAN, COLOR_BLUE);
+	wbkgd(subWin, COLOR_PAIR(2) | ' ');
+    }
+#endif
+    wattrset(subWin, A_BOLD);
+    box(subWin, ACS_VLINE, ACS_HLINE);
+    mvwaddstr(subWin, 2, 1, "This is a subwindow");
+    wrefresh(win);
+
+    /*
+     * This used to set 'nocbreak()'.  However, Alexander Lukyanov says that
+     * it only happened to "work" on SVr4 because that implementation does not
+     * emulate nocbreak+noecho mode, whereas ncurses does.  To get the desired
+     * test behavior, we're using 'cbreak()', which will allow a single
+     * character to return without needing a newline. - T.Dickey 1997/10/11.
+     */
+    cbreak();
+    mvwaddstr(win, 0, 1, "This is a test of the flushinp() call.");
+
+    mvwaddstr(win, 2, 1, "Type random keys for 5 seconds.");
+    mvwaddstr(win, 3, 1,
+	      "These should be discarded (not echoed) after the subwindow goes away.");
+    wrefresh(win);
+
+    for (i = 0; i < 5; i++) {
+	mvwprintw(subWin, 1, 1, "Time = %d", i);
+	wrefresh(subWin);
+	napms(1000);
+	flushinp();
+    }
+
+    delwin(subWin);
+    werase(win);
+    flash();
+    wrefresh(win);
+    napms(1000);
+
+    mvwaddstr(win, 2, 1,
+	      "If you were still typing when the window timer expired,");
+    mvwaddstr(win, 3, 1,
+	      "or else you typed nothing at all while it was running,");
+    mvwaddstr(win, 4, 1,
+	      "test was invalid.  You'll see garbage or nothing at all. ");
+    mvwaddstr(win, 6, 1, "Press a key");
+    wmove(win, 9, 10);
+    wrefresh(win);
+    echo();
+    wGetchar(win);
+    flushinp();
+    mvwaddstr(win, 12, 0,
+	      "If you see any key other than what you typed, flushinp() is broken.");
+    Continue(win);
+
+    wmove(win, 9, 10);
+    wdelch(win);
+    wrefresh(win);
+    wmove(win, 12, 0);
+    clrtoeol();
+    waddstr(win,
+	    "What you typed should now have been deleted; if not, wdelch() failed.");
+    Continue(win);
+
+    cbreak();
+}
+
+/****************************************************************************
+ *
+ * Menu test
+ *
+ ****************************************************************************/
+
+#if USE_LIBMENU
+
+#define MENU_Y	8
+#define MENU_X	8
+
+static int
+menu_virtualize(int c)
+{
+    if (c == '\n' || c == KEY_EXIT)
+	return (MAX_COMMAND + 1);
+    else if (c == 'u')
+	return (REQ_SCR_ULINE);
+    else if (c == 'd')
+	return (REQ_SCR_DLINE);
+    else if (c == 'b' || c == KEY_NPAGE)
+	return (REQ_SCR_UPAGE);
+    else if (c == 'f' || c == KEY_PPAGE)
+	return (REQ_SCR_DPAGE);
+    else if (c == 'n' || c == KEY_DOWN)
+	return (REQ_NEXT_ITEM);
+    else if (c == 'p' || c == KEY_UP)
+	return (REQ_PREV_ITEM);
+    else if (c == ' ')
+	return (REQ_TOGGLE_ITEM);
+    else {
+	if (c != KEY_MOUSE)
+	    beep();
+	return (c);
+    }
+}
+
+static const char *animals[] =
+{
+    "Lions", "Tigers", "Bears", "(Oh my!)", "Newts", "Platypi", "Lemurs",
+    (char *) 0
+};
+
+static void
+menu_test(void)
+{
+    MENU *m;
+    ITEM *items[SIZEOF(animals)];
+    ITEM **ip = items;
+    const char **ap;
+    int mrows, mcols, c;
+    WINDOW *menuwin;
+
+#ifdef NCURSES_MOUSE_VERSION
+    mousemask(ALL_MOUSE_EVENTS, (mmask_t *) 0);
+#endif
+    mvaddstr(0, 0, "This is the menu test:");
+    mvaddstr(2, 0, "  Use up and down arrow to move the select bar.");
+    mvaddstr(3, 0, "  'n' and 'p' act like arrows.");
+    mvaddstr(4, 0,
+	     "  'b' and 'f' scroll up/down (page), 'u' and 'd' (line).");
+    mvaddstr(5, 0, "  Press return to exit.");
+    refresh();
+
+    for (ap = animals; *ap; ap++)
+	*ip++ = new_item(*ap, "");
+    *ip = (ITEM *) 0;
+
+    m = new_menu(items);
+
+    set_menu_format(m, (SIZEOF(animals) + 1) / 2, 1);
+    scale_menu(m, &mrows, &mcols);
+
+    menuwin = newwin(mrows + 2, mcols + 2, MENU_Y, MENU_X);
+    set_menu_win(m, menuwin);
+    keypad(menuwin, TRUE);
+    box(menuwin, 0, 0);
+
+    set_menu_sub(m, derwin(menuwin, mrows, mcols, 1, 1));
+
+    post_menu(m);
+
+    while ((c = menu_driver(m, menu_virtualize(wGetchar(menuwin)))) != E_UNKNOWN_COMMAND) {
+	if (c == E_REQUEST_DENIED)
+	    beep();
+	continue;
+    }
+
+    (void) mvprintw(LINES - 2, 0,
+		    "You chose: %s\n", item_name(current_item(m)));
+    (void) addstr("Press any key to continue...");
+    wGetchar(stdscr);
+
+    unpost_menu(m);
+    delwin(menuwin);
+
+    free_menu(m);
+    for (ip = items; *ip; ip++)
+	free_item(*ip);
+#ifdef NCURSES_MOUSE_VERSION
+    mousemask(0, (mmask_t *) 0);
+#endif
+}
+
+#ifdef TRACE
+#define T_TBL(name) { #name, name }
+static struct {
+    const char *name;
+    int mask;
+} t_tbl[] = {
+
+    T_TBL(TRACE_DISABLE),
+	T_TBL(TRACE_TIMES),
+	T_TBL(TRACE_TPUTS),
+	T_TBL(TRACE_UPDATE),
+	T_TBL(TRACE_MOVE),
+	T_TBL(TRACE_CHARPUT),
+	T_TBL(TRACE_ORDINARY),
+	T_TBL(TRACE_CALLS),
+	T_TBL(TRACE_VIRTPUT),
+	T_TBL(TRACE_IEVENT),
+	T_TBL(TRACE_BITS),
+	T_TBL(TRACE_ICALLS),
+	T_TBL(TRACE_CCALLS),
+	T_TBL(TRACE_DATABASE),
+	T_TBL(TRACE_ATTRS),
+	T_TBL(TRACE_MAXIMUM),
+    {
+	(char *) 0, 0
+    }
+};
+
+static char *
+tracetrace(int tlevel)
+{
+    static char *buf;
+    int n;
+
+    if (buf == 0) {
+	size_t need = 12;
+	for (n = 0; t_tbl[n].name != 0; n++)
+	    need += strlen(t_tbl[n].name) + 2;
+	buf = (char *) malloc(need);
+    }
+    sprintf(buf, "0x%02x = {", tlevel);
+    if (tlevel == 0) {
+	sprintf(buf + strlen(buf), "%s, ", t_tbl[0].name);
+    } else {
+	for (n = 1; t_tbl[n].name != 0; n++)
+	    if ((tlevel & t_tbl[n].mask) == t_tbl[n].mask) {
+		strcat(buf, t_tbl[n].name);
+		strcat(buf, ", ");
+	    }
+    }
+    if (buf[strlen(buf) - 2] == ',')
+	buf[strlen(buf) - 2] = '\0';
+    return (strcat(buf, "}"));
+}
+
+/* fake a dynamically reconfigurable menu using the 0th entry to deselect
+ * the others
+ */
+static int
+run_trace_menu(MENU * m)
+{
+    ITEM **items;
+    ITEM *i, **p;
+
+    for (;;) {
+	bool changed = FALSE;
+	switch (menu_driver(m, menu_virtualize(wGetchar(menu_win(m))))) {
+	case E_UNKNOWN_COMMAND:
+	    return FALSE;
+	default:
+	    items = menu_items(m);
+	    i = current_item(m);
+	    if (i == items[0]) {
+		if (item_value(i)) {
+		    for (p = items + 1; *p != 0; p++)
+			if (item_value(*p)) {
+			    set_item_value(*p, FALSE);
+			    changed = TRUE;
+			}
+		}
+	    } else {
+		for (p = items + 1; *p != 0; p++)
+		    if (item_value(*p)) {
+			set_item_value(items[0], FALSE);
+			changed = TRUE;
+			break;
+		    }
+	    }
+	    if (!changed)
+		return TRUE;
+	}
+    }
+}
+
+static void
+trace_set(void)
+/* interactively set the trace level */
+{
+    MENU *m;
+    ITEM *items[SIZEOF(t_tbl)];
+    ITEM **ip = items;
+    int mrows, mcols, newtrace;
+    int n;
+    WINDOW *menuwin;
+
+    mvaddstr(0, 0, "Interactively set trace level:");
+    mvaddstr(2, 0, "  Press space bar to toggle a selection.");
+    mvaddstr(3, 0, "  Use up and down arrow to move the select bar.");
+    mvaddstr(4, 0, "  Press return to set the trace level.");
+    mvprintw(6, 0, "(Current trace level is %s)", tracetrace(_nc_tracing));
+
+    refresh();
+
+    for (n = 0; t_tbl[n].name != 0; n++)
+	*ip++ = new_item(t_tbl[n].name, "");
+    *ip = (ITEM *) 0;
+
+    m = new_menu(items);
+
+    set_menu_format(m, 0, 2);
+    scale_menu(m, &mrows, &mcols);
+
+    menu_opts_off(m, O_ONEVALUE);
+    menuwin = newwin(mrows + 2, mcols + 2, MENU_Y, MENU_X);
+    set_menu_win(m, menuwin);
+    keypad(menuwin, TRUE);
+    box(menuwin, 0, 0);
+
+    set_menu_sub(m, derwin(menuwin, mrows, mcols, 1, 1));
+
+    post_menu(m);
+
+    for (ip = menu_items(m); *ip; ip++) {
+	int mask = t_tbl[item_index(*ip)].mask;
+	if (mask == 0)
+	    set_item_value(*ip, _nc_tracing == 0);
+	else if ((mask & _nc_tracing) == mask)
+	    set_item_value(*ip, TRUE);
+    }
+
+    while (run_trace_menu(m))
+	continue;
+
+    newtrace = 0;
+    for (ip = menu_items(m); *ip; ip++)
+	if (item_value(*ip))
+	    newtrace |= t_tbl[item_index(*ip)].mask;
+    trace(newtrace);
+    _tracef("trace level interactively set to %s", tracetrace(_nc_tracing));
+
+    (void) mvprintw(LINES - 2, 0,
+		    "Trace level is %s\n", tracetrace(_nc_tracing));
+    (void) addstr("Press any key to continue...");
+    wGetchar(stdscr);
+
+    unpost_menu(m);
+    delwin(menuwin);
+
+    free_menu(m);
+    for (ip = items; *ip; ip++)
+	free_item(*ip);
+}
+#endif /* TRACE */
+#endif /* USE_LIBMENU */
+
+/****************************************************************************
+ *
+ * Forms test
+ *
+ ****************************************************************************/
+#if USE_LIBFORM
+static FIELD *
+make_label(int frow, int fcol, NCURSES_CONST char *label)
+{
+    FIELD *f = new_field(1, strlen(label), frow, fcol, 0, 0);
+
+    if (f) {
+	set_field_buffer(f, 0, label);
+	set_field_opts(f, field_opts(f) & ~O_ACTIVE);
+    }
+    return (f);
+}
+
+static FIELD *
+make_field(int frow, int fcol, int rows, int cols, bool secure)
+{
+    FIELD *f = new_field(rows, cols, frow, fcol, 0, secure ? 1 : 0);
+
+    if (f) {
+	set_field_back(f, A_UNDERLINE);
+	set_field_userptr(f, (void *) 0);
+    }
+    return (f);
+}
+
+static void
+display_form(FORM * f)
+{
+    WINDOW *w;
+    int rows, cols;
+
+    scale_form(f, &rows, &cols);
+
+    if ((w = newwin(rows + 2, cols + 4, 0, 0)) != (WINDOW *) 0) {
+	set_form_win(f, w);
+	set_form_sub(f, derwin(w, rows, cols, 1, 2));
+	box(w, 0, 0);
+	keypad(w, TRUE);
+    }
+
+    if (post_form(f) != E_OK)
+	wrefresh(w);
+}
+
+static void
+erase_form(FORM * f)
+{
+    WINDOW *w = form_win(f);
+    WINDOW *s = form_sub(f);
+
+    unpost_form(f);
+    werase(w);
+    wrefresh(w);
+    delwin(s);
+    delwin(w);
+}
+
+static int
+edit_secure(FIELD * me, int c)
+{
+    int rows, cols, frow, fcol, nrow, nbuf;
+
+    if (field_info(me, &rows, &cols, &frow, &fcol, &nrow, &nbuf) == E_OK
+	&& nbuf > 0) {
+	char temp[80];
+	long len;
+
+	strcpy(temp, field_buffer(me, 1));
+	len = (long) (char *) field_userptr(me);
+	if (c <= KEY_MAX) {
+	    if (isgraph(c)) {
+		temp[len++] = c;
+		temp[len] = 0;
+		set_field_buffer(me, 1, temp);
+		c = '*';
+	    } else {
+		c = 0;
+	    }
+	} else {
+	    switch (c) {
+	    case REQ_BEG_FIELD:
+	    case REQ_CLR_EOF:
+	    case REQ_CLR_EOL:
+	    case REQ_DEL_LINE:
+	    case REQ_DEL_WORD:
+	    case REQ_DOWN_CHAR:
+	    case REQ_END_FIELD:
+	    case REQ_INS_CHAR:
+	    case REQ_INS_LINE:
+	    case REQ_LEFT_CHAR:
+	    case REQ_NEW_LINE:
+	    case REQ_NEXT_WORD:
+	    case REQ_PREV_WORD:
+	    case REQ_RIGHT_CHAR:
+	    case REQ_UP_CHAR:
+		c = 0;		/* we don't want to do inline editing */
+		break;
+	    case REQ_CLR_FIELD:
+		if (len) {
+		    temp[0] = 0;
+		    set_field_buffer(me, 1, temp);
+		}
+		break;
+	    case REQ_DEL_CHAR:
+	    case REQ_DEL_PREV:
+		if (len) {
+		    temp[--len] = 0;
+		    set_field_buffer(me, 1, temp);
+		}
+		break;
+	    }
+	}
+	set_field_userptr(me, (void *) len);
+    }
+    return c;
+}
+
+static int
+form_virtualize(FORM * f, WINDOW *w)
+{
+    static const struct {
+	int code;
+	int result;
+    } lookup[] = {
+	{
+	    CTRL('A'), REQ_NEXT_CHOICE
+	},
+	{
+	    CTRL('B'), REQ_PREV_WORD
+	},
+	{
+	    CTRL('C'), REQ_CLR_EOL
+	},
+	{
+	    CTRL('D'), REQ_DOWN_FIELD
+	},
+	{
+	    CTRL('E'), REQ_END_FIELD
+	},
+	{
+	    CTRL('F'), REQ_NEXT_PAGE
+	},
+	{
+	    CTRL('G'), REQ_DEL_WORD
+	},
+	{
+	    CTRL('H'), REQ_DEL_PREV
+	},
+	{
+	    CTRL('I'), REQ_INS_CHAR
+	},
+	{
+	    CTRL('K'), REQ_CLR_EOF
+	},
+	{
+	    CTRL('L'), REQ_LEFT_FIELD
+	},
+	{
+	    CTRL('M'), REQ_NEW_LINE
+	},
+	{
+	    CTRL('N'), REQ_NEXT_FIELD
+	},
+	{
+	    CTRL('O'), REQ_INS_LINE
+	},
+	{
+	    CTRL('P'), REQ_PREV_FIELD
+	},
+	{
+	    CTRL('R'), REQ_RIGHT_FIELD
+	},
+	{
+	    CTRL('S'), REQ_BEG_FIELD
+	},
+	{
+	    CTRL('U'), REQ_UP_FIELD
+	},
+	{
+	    CTRL('V'), REQ_DEL_CHAR
+	},
+	{
+	    CTRL('W'), REQ_NEXT_WORD
+	},
+	{
+	    CTRL('X'), REQ_CLR_FIELD
+	},
+	{
+	    CTRL('Y'), REQ_DEL_LINE
+	},
+	{
+	    CTRL('Z'), REQ_PREV_CHOICE
+	},
+	{
+	    ESCAPE, MAX_FORM_COMMAND + 1
+	},
+	{
+	    KEY_BACKSPACE, REQ_DEL_PREV
+	},
+	{
+	    KEY_DOWN, REQ_DOWN_CHAR
+	},
+	{
+	    KEY_END, REQ_LAST_FIELD
+	},
+	{
+	    KEY_HOME, REQ_FIRST_FIELD
+	},
+	{
+	    KEY_LEFT, REQ_LEFT_CHAR
+	},
+	{
+	    KEY_LL, REQ_LAST_FIELD
+	},
+	{
+	    KEY_NEXT, REQ_NEXT_FIELD
+	},
+	{
+	    KEY_NPAGE, REQ_NEXT_PAGE
+	},
+	{
+	    KEY_PPAGE, REQ_PREV_PAGE
+	},
+	{
+	    KEY_PREVIOUS, REQ_PREV_FIELD
+	},
+	{
+	    KEY_RIGHT, REQ_RIGHT_CHAR
+	},
+	{
+	    KEY_UP, REQ_UP_CHAR
+	},
+	{
+	    QUIT, MAX_FORM_COMMAND + 1
+	}
+    };
+
+    static int mode = REQ_INS_MODE;
+    int c = wGetchar(w);
+    unsigned n;
+    FIELD *me = current_field(f);
+
+    if (c == CTRL(']')) {
+	if (mode == REQ_INS_MODE)
+	    mode = REQ_OVL_MODE;
+	else
+	    mode = REQ_INS_MODE;
+	c = mode;
+    } else {
+	for (n = 0; n < sizeof(lookup) / sizeof(lookup[0]); n++) {
+	    if (lookup[n].code == c) {
+		c = lookup[n].result;
+		break;
+	    }
+	}
+    }
+
+    /*
+     * Force the field that the user is typing into to be in reverse video,
+     * while the other fields are shown underlined.
+     */
+    if (c <= KEY_MAX) {
+	c = edit_secure(me, c);
+	set_field_back(me, A_REVERSE);
+    } else if (c <= MAX_FORM_COMMAND) {
+	c = edit_secure(me, c);
+	set_field_back(me, A_UNDERLINE);
+    }
+    return c;
+}
+
+static int
+my_form_driver(FORM * form, int c)
+{
+    if (c == (MAX_FORM_COMMAND + 1)
+	&& form_driver(form, REQ_VALIDATION) == E_OK)
+	return (TRUE);
+    else {
+	beep();
+	return (FALSE);
+    }
+}
+
+static void
+demo_forms(void)
+{
+    WINDOW *w;
+    FORM *form;
+    FIELD *f[12], *secure;
+    int finished = 0, c;
+    unsigned n = 0;
+
+    move(18, 0);
+    addstr("Defined form-traversal keys:   ^Q/ESC- exit form\n");
+    addstr("^N   -- go to next field       ^P  -- go to previous field\n");
+    addstr("Home -- go to first field      End -- go to last field\n");
+    addstr("^L   -- go to field to left    ^R  -- go to field to right\n");
+    addstr("^U   -- move upward to field   ^D  -- move downward to field\n");
+    addstr("^W   -- go to next word        ^B  -- go to previous word\n");
+    addstr("^S   -- go to start of field   ^E  -- go to end of field\n");
+    addstr("^H   -- delete previous char   ^Y  -- delete line\n");
+    addstr("^G   -- delete current word    ^C  -- clear to end of line\n");
+    addstr("^K   -- clear to end of field  ^X  -- clear field\n");
+    addstr("Arrow keys move within a field as you would expect.");
+
+    mvaddstr(4, 57, "Forms Entry Test");
+
+    refresh();
+
+    /* describe the form */
+    f[n++] = make_label(0, 15, "Sample Form");
+    f[n++] = make_label(2, 0, "Last Name");
+    f[n++] = make_field(3, 0, 1, 18, FALSE);
+    f[n++] = make_label(2, 20, "First Name");
+    f[n++] = make_field(3, 20, 1, 12, FALSE);
+    f[n++] = make_label(2, 34, "Middle Name");
+    f[n++] = make_field(3, 34, 1, 12, FALSE);
+    f[n++] = make_label(5, 0, "Comments");
+    f[n++] = make_field(6, 0, 4, 46, FALSE);
+    f[n++] = make_label(5, 20, "Password:");
+    secure =
+	f[n++] = make_field(5, 30, 1, 9, TRUE);
+    f[n++] = (FIELD *) 0;
+
+    form = new_form(f);
+
+    display_form(form);
+
+    w = form_win(form);
+    raw();
+    nonl();			/* lets us read ^M's */
+    while (!finished) {
+	switch (form_driver(form, c = form_virtualize(form, w))) {
+	case E_OK:
+	    mvaddstr(5, 57, field_buffer(secure, 1));
+	    clrtoeol();
+	    refresh();
+	    break;
+	case E_UNKNOWN_COMMAND:
+	    finished = my_form_driver(form, c);
+	    break;
+	default:
+	    beep();
+	    break;
+	}
+    }
+
+    erase_form(form);
+
+    free_form(form);
+    for (c = 0; f[c] != 0; c++)
+	free_field(f[c]);
+    noraw();
+    nl();
+}
+#endif /* USE_LIBFORM */
+
+/****************************************************************************
+ *
+ * Overlap test
+ *
+ ****************************************************************************/
+
+static void
+fillwin(WINDOW *win, char ch)
+{
+    int y, x;
+    int y1, x1;
+
+    getmaxyx(win, y1, x1);
+    for (y = 0; y < y1; y++) {
+	wmove(win, y, 0);
+	for (x = 0; x < x1; x++)
+	    waddch(win, ch);
+    }
+}
+
+static void
+crosswin(WINDOW *win, char ch)
+{
+    int y, x;
+    int y1, x1;
+
+    getmaxyx(win, y1, x1);
+    for (y = 0; y < y1; y++) {
+	for (x = 0; x < x1; x++)
+	    if (((x > (x1 - 1) / 3) && (x <= (2 * (x1 - 1)) / 3))
+		|| (((y > (y1 - 1) / 3) && (y <= (2 * (y1 - 1)) / 3)))) {
+		wmove(win, y, x);
+		waddch(win, ch);
+	    }
+    }
+}
+
+static void
+overlap_test(void)
+/* test effects of overlapping windows */
+{
+    int ch;
+
+    WINDOW *win1 = newwin(9, 20, 3, 3);
+    WINDOW *win2 = newwin(9, 20, 9, 16);
+
+    raw();
+    refresh();
+    move(0, 0);
+    printw("This test shows the behavior of wnoutrefresh() with respect to\n");
+    printw("the shared region of two overlapping windows A and B.  The cross\n");
+    printw("pattern in each window does not overlap the other.\n");
+
+    move(18, 0);
+    printw("a = refresh A, then B, then doupdate. b = refresh B, then A, then doupdaute\n");
+    printw("c = fill window A with letter A.      d = fill window B with letter B.\n");
+    printw("e = cross pattern in window A.        f = cross pattern in window B.\n");
+    printw("g = clear window A.                   h = clear window B.\n");
+    printw("i = overwrite A onto B.               j = overwrite B onto A.\n");
+    printw("^Q/ESC = terminate test.");
+
+    while ((ch = Getchar()) != QUIT && ch != ESCAPE)
+	switch (ch) {
+	case 'a':		/* refresh window A first, then B */
+	    wnoutrefresh(win1);
+	    wnoutrefresh(win2);
+	    doupdate();
+	    break;
+
+	case 'b':		/* refresh window B first, then A */
+	    wnoutrefresh(win2);
+	    wnoutrefresh(win1);
+	    doupdate();
+	    break;
+
+	case 'c':		/* fill window A so it's visible */
+	    fillwin(win1, 'A');
+	    break;
+
+	case 'd':		/* fill window B so it's visible */
+	    fillwin(win2, 'B');
+	    break;
+
+	case 'e':		/* cross test pattern in window A */
+	    crosswin(win1, 'A');
+	    break;
+
+	case 'f':		/* cross test pattern in window A */
+	    crosswin(win2, 'B');
+	    break;
+
+	case 'g':		/* clear window A */
+	    wclear(win1);
+	    wmove(win1, 0, 0);
+	    break;
+
+	case 'h':		/* clear window B */
+	    wclear(win2);
+	    wmove(win2, 0, 0);
+	    break;
+
+	case 'i':		/* overwrite A onto B */
+	    overwrite(win1, win2);
+	    break;
+
+	case 'j':		/* overwrite B onto A */
+	    overwrite(win2, win1);
+	    break;
+	}
+
+    delwin(win2);
+    delwin(win1);
+    erase();
+    endwin();
+}
+
+/****************************************************************************
+ *
+ * Main sequence
+ *
+ ****************************************************************************/
+
+static bool
+do_single_test(const char c)
+/* perform a single specified test */
+{
+    switch (c) {
+    case 'a':
+	getch_test();
+	break;
+
+    case 'b':
+	attr_test();
+	break;
+
+    case 'c':
+	if (!has_colors())
+	    Cannot("does not support color.");
+	else
+	    color_test();
+	break;
+
+    case 'd':
+	if (!has_colors())
+	    Cannot("does not support color.");
+	else if (!can_change_color())
+	    Cannot("has hardwired color values.");
+	else
+	    color_edit();
+	break;
+
+    case 'e':
+	slk_test();
+	break;
+
+    case 'f':
+	acs_display();
+	break;
+
+#if USE_LIBPANEL
+    case 'o':
+	demo_panels();
+	break;
+#endif
+
+    case 'g':
+	acs_and_scroll();
+	break;
+
+    case 'i':
+	flushinp_test(stdscr);
+	break;
+
+    case 'k':
+	test_sgr_attributes();
+	break;
+
+#if USE_LIBMENU
+    case 'm':
+	menu_test();
+	break;
+#endif
+
+#if USE_LIBPANEL
+    case 'p':
+	demo_pad();
+	break;
+#endif
+
+#if USE_LIBFORM
+    case 'r':
+	demo_forms();
+	break;
+#endif
+
+    case 's':
+	overlap_test();
+	break;
+
+#if USE_LIBMENU && defined(TRACE)
+    case 't':
+	trace_set();
+	break;
+#endif
+
+    case '?':
+	break;
+
+    default:
+	return FALSE;
+    }
+
+    return TRUE;
+}
+
+static void
+usage(void)
+{
+    static const char *const tbl[] =
+    {
+	"Usage: ncurses [options]"
+	,""
+	,"Options:"
+#ifdef NCURSES_VERSION
+	,"  -a f,b   set default-colors (assumed white-on-black)"
+	,"  -d       use default-colors if terminal supports them"
+#endif
+	,"  -e fmt   specify format for soft-keys test (e)"
+	,"  -f       rip-off footer line (can repeat)"
+	,"  -h       rip-off header line (can repeat)"
+	,"  -s msec  specify nominal time for panel-demo (default: 1, to hold)"
+#ifdef TRACE
+	,"  -t mask  specify default trace-level (may toggle with ^T)"
+#endif
+    };
+    size_t n;
+    for (n = 0; n < sizeof(tbl) / sizeof(tbl[0]); n++)
+	fprintf(stderr, "%s\n", tbl[n]);
+    exit(EXIT_FAILURE);
+}
+
+static void
+set_terminal_modes(void)
+{
+    noraw();
+    cbreak();
+    noecho();
+    scrollok(stdscr, TRUE);
+    idlok(stdscr, TRUE);
+    keypad(stdscr, TRUE);
+}
+
+#ifdef SIGUSR1
+static RETSIGTYPE
+announce_sig(int sig)
+{
+    (void) fprintf(stderr, "Handled signal %d\r\n", sig);
+}
+#endif
+
+static int
+rip_footer(WINDOW *win, int columns)
+{
+    wbkgd(win, A_REVERSE);
+    werase(win);
+    wmove(win, 0, 0);
+    wprintw(win, "footer: %d columns", columns);
+    wnoutrefresh(win);
+    return OK;
+}
+
+static int
+rip_header(WINDOW *win, int columns)
+{
+    wbkgd(win, A_REVERSE);
+    werase(win);
+    wmove(win, 0, 0);
+    wprintw(win, "header: %d columns", columns);
+    wnoutrefresh(win);
+    return OK;
+}
+
+/*+-------------------------------------------------------------------------
+	main(argc,argv)
+--------------------------------------------------------------------------*/
+
+int
+main(int argc, char *argv[])
+{
+    int command, c;
+    int my_e_param = 1;
+#ifdef NCURSES_VERSION
+    int default_fg = COLOR_WHITE;
+    int default_bg = COLOR_BLACK;
+    bool assumed_colors = FALSE;
+    bool default_colors = FALSE;
+#endif
+
+#if HAVE_LOCALE_H
+    setlocale(LC_CTYPE, "");
+#endif
+
+    while ((c = getopt(argc, argv, "a:de:fhs:t:")) != EOF) {
+	switch (c) {
+#ifdef NCURSES_VERSION
+	case 'a':
+	    assumed_colors = TRUE;
+	    sscanf(optarg, "%d,%d", &default_fg, &default_bg);
+	    break;
+	case 'd':
+	    default_colors = TRUE;
+	    break;
+#endif
+	case 'e':
+	    my_e_param = atoi(optarg);
+#ifdef NCURSES_VERSION
+	    if (my_e_param > 3)	/* allow extended layouts */
+		usage();
+#else
+	    if (my_e_param > 1)
+		usage();
+#endif
+	    break;
+	case 'f':
+	    ripoffline(-1, rip_footer);
+	    break;
+	case 'h':
+	    ripoffline(1, rip_header);
+	    break;
+#if USE_LIBPANEL
+	case 's':
+	    nap_msec = atol(optarg);
+	    break;
+#endif
+#ifdef TRACE
+	case 't':
+	    save_trace = atoi(optarg);
+	    break;
+#endif
+	default:
+	    usage();
+	}
+    }
+
+    /*
+     * If there's no menus (unlikely for ncurses!), then we'll have to set
+     * tracing on initially, just in case the user wants to test something that
+     * doesn't involve wGetchar.
+     */
+#ifdef TRACE
+    /* enable debugging */
+#if !USE_LIBMENU
+    trace(save_trace);
+#else
+    if (!isatty(fileno(stdin)))
+	trace(save_trace);
+#endif /* USE_LIBMENU */
+#endif /* TRACE */
+
+    /* tell it we're going to play with soft keys */
+    slk_init(my_e_param);
+
+#ifdef SIGUSR1
+    /* set up null signal catcher so we can see what interrupts to getch do */
+    signal(SIGUSR1, announce_sig);
+#endif
+
+    /* we must initialize the curses data structure only once */
+    initscr();
+    bkgdset(BLANK);
+
+    /* tests, in general, will want these modes */
+    if (has_colors()) {
+	start_color();
+#ifdef NCURSES_VERSION
+	if (default_colors)
+	    use_default_colors();
+	else if (assumed_colors)
+	    assume_default_colors(default_fg, default_bg);
+#endif
+    }
+    set_terminal_modes();
+    def_prog_mode();
+
+    /*
+     * Return to terminal mode, so we're guaranteed of being able to
+     * select terminal commands even if the capabilities are wrong.
+     */
+    endwin();
+
+#if HAVE_CURSES_VERSION
+    (void) printf("Welcome to %s.  Press ? for help.\n", curses_version());
+#elif defined(NCURSES_VERSION_MAJOR) && defined(NCURSES_VERSION_MINOR) && defined(NCURSES_VERSION_PATCH)
+    (void) printf("Welcome to ncurses %d.%d.%d.  Press ? for help.\n",
+		  NCURSES_VERSION_MAJOR,
+		  NCURSES_VERSION_MINOR,
+		  NCURSES_VERSION_PATCH);
+#else
+    (void) puts("Welcome to ncurses.  Press ? for help.");
+#endif
+
+    do {
+	(void) puts("This is the ncurses main menu");
+	(void) puts("a = keyboard and mouse input test");
+	(void) puts("b = character attribute test");
+	(void) puts("c = color test pattern");
+	(void) puts("d = edit RGB color values");
+	(void) puts("e = exercise soft keys");
+	(void) puts("f = display ACS characters");
+	(void) puts("g = display windows and scrolling");
+	(void) puts("i = test of flushinp()");
+	(void) puts("k = display character attributes");
+#if USE_LIBMENU
+	(void) puts("m = menu code test");
+#endif
+#if USE_LIBPANEL
+	(void) puts("o = exercise panels library");
+	(void) puts("p = exercise pad features");
+	(void) puts("q = quit");
+#endif
+#if USE_LIBFORM
+	(void) puts("r = exercise forms code");
+#endif
+	(void) puts("s = overlapping-refresh test");
+#if USE_LIBMENU && defined(TRACE)
+	(void) puts("t = set trace level");
+#endif
+	(void) puts("? = repeat this command summary");
+
+	(void) fputs("> ", stdout);
+	(void) fflush(stdout);	/* necessary under SVr4 curses */
+
+	/*
+	 * This used to be an 'fgets()' call.  However (on Linux, at least)
+	 * mixing stream I/O and 'read()' (used in the library) causes the
+	 * input stream to be flushed when switching between the two.
+	 */
+	command = 0;
+	for (;;) {
+	    char ch;
+	    if (read(fileno(stdin), &ch, 1) <= 0) {
+		if (command == 0)
+		    command = 'q';
+		break;
+	    } else if (command == 0 && !isspace(ch)) {
+		command = ch;
+	    } else if (ch == '\n' || ch == '\r') {
+		if (command != 0)
+		    break;
+		(void) fputs("> ", stdout);
+		(void) fflush(stdout);
+	    }
+	}
+
+	if (do_single_test(command)) {
+	    /*
+	     * This may be overkill; it's intended to reset everything back
+	     * to the initial terminal modes so that tests don't get in
+	     * each other's way.
+	     */
+	    flushinp();
+	    set_terminal_modes();
+	    reset_prog_mode();
+	    clear();
+	    refresh();
+	    endwin();
+	    if (command == '?') {
+		(void) puts("This is the ncurses capability tester.");
+		(void)
+		    puts("You may select a test from the main menu by typing the");
+		(void)
+		    puts("key letter of the choice (the letter to left of the =)");
+		(void)
+		    puts("at the > prompt.  The commands `x' or `q' will exit.");
+	    }
+	    continue;
+	}
+    } while
+	(command != 'q');
+
+    ExitProgram(EXIT_SUCCESS);
+}
+
+/* ncurses.c ends here */
diff --git a/ncurses-5.2/test/ncurses_tst.hin b/ncurses-5.2/test/ncurses_tst.hin
new file mode 100644
index 0000000..5444487
--- /dev/null
+++ b/ncurses-5.2/test/ncurses_tst.hin
@@ -0,0 +1,56 @@
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1998                        *
+ ****************************************************************************/
+/*
+ * $Id$
+ *
+ * This is a template-file used to generate the "ncurses_cfg.h" file.
+ *
+ * Rather than list every definition, the configuration script substitutes
+ * the definitions that it finds using 'sed'.  You need a patch (971222)
+ * to autoconf 2.12 to do this.
+ */
+#ifndef NC_CONFIG_H
+#define NC_CONFIG_H
+@DEFS@
+
+	/* The C compiler may not treat these properly but C++ has to */
+#ifdef __cplusplus
+#undef const
+#undef inline
+#else
+#if defined(lint) || defined(TRACE)
+#undef inline
+#define inline /* nothing */
+#endif
+#endif
+
+#endif /* NC_CONFIG_H */
diff --git a/ncurses-5.2/test/newdemo.c b/ncurses-5.2/test/newdemo.c
new file mode 100644
index 0000000..22c1c8e
--- /dev/null
+++ b/ncurses-5.2/test/newdemo.c
@@ -0,0 +1,348 @@
+/*
+ *  newdemo.c	-	A demo program using PDCurses. The program illustrate
+ *  	 		the use of colours for text output.
+ *
+ * $Id$
+ */
+
+#include <test.priv.h>
+
+#include <signal.h>
+#include <time.h>
+#include <string.h>
+
+static int SubWinTest(WINDOW *win);
+static int WaitForUser(WINDOW *win);
+static int BouncingBalls(WINDOW *win);
+static RETSIGTYPE trap(int);
+
+#define delay_output(x) napms(x)
+
+/*
+ *  The Australian map
+ */
+const char *AusMap[16] =
+{
+    "           A           A ",
+    "    N.T. AAAAA       AAAA ",
+    "     AAAAAAAAAAA  AAAAAAAA ",
+    "   AAAAAAAAAAAAAAAAAAAAAAAAA Qld.",
+    "AAAAAAAAAAAAAAAAAAAAAAAAAAAAA ",
+    "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA ",
+    " AAAAAAAAAAAAAAAAAAAAAAAAAAAA ",
+    "   AAAAAAAAAAAAAAAAAAAAAAAAA N.S.W.",
+    "W.A. AAAAAAAAA      AAAAAA Vic.",
+    "       AAA   S.A.     AA",
+    "                       A  Tas.",
+    ""
+};
+
+/*
+ *  Funny messages
+ */
+#define NMESSAGES   6
+
+NCURSES_CONST char *messages[] =
+{
+    "Hello from the Land Down Under",
+    "The Land of crocs. and a big Red Rock",
+    "Where the sunflower runs along the highways",
+    "the dusty red roads lead one to loneliness",
+    "Blue sky in the morning and",
+    "freezing nights and twinkling stars",
+    ""
+};
+
+/*
+ *  Main driver
+ */
+int
+main(
+	int argc GCC_UNUSED,
+	char *argv[] GCC_UNUSED)
+{
+WINDOW  *win;
+int     w, x, y, i, j, k;
+char    buffer[200];
+const char *message;
+int     width, height;
+chtype  save[80];
+chtype  c;
+
+    initscr();
+    start_color();
+    cbreak();
+    signal(SIGINT, trap);
+    width  = 48;
+    height = 14;                /* Create a drawing window */
+    win = newwin(height, width, (LINES-height)/2, (COLS-width)/2);
+    if(win == NULL)
+    {   endwin();
+        return 1;
+    }
+
+    while(1)
+    {   init_pair(1,COLOR_WHITE,COLOR_BLUE);
+        wattrset(win, COLOR_PAIR(1));
+        werase(win);
+
+        init_pair(2,COLOR_RED,COLOR_RED);
+        wattrset(win, COLOR_PAIR(2));
+        box(win, ACS_VLINE, ACS_HLINE);
+        wrefresh(win);
+                                /* Do ramdom output of a character */
+        wattrset(win, COLOR_PAIR(1));
+        c = 'a';
+        for(i=0; i < 5000; ++i)
+        {   x = rand() % (width-2)  + 1;
+            y = rand() % (height-2) + 1;
+            mvwaddch(win, y, x, c);
+            wrefresh(win);
+            nodelay(win,TRUE);
+            if (wgetch(win) != ERR)
+                break;
+            if(i == 2000)
+            {   c = 'b';
+                init_pair(3,COLOR_CYAN,COLOR_YELLOW);
+                wattron(win, COLOR_PAIR(3));
+            }
+        }
+
+        SubWinTest(win);
+                                /* Erase and draw green window */
+        init_pair(4,COLOR_YELLOW,COLOR_GREEN);
+        wbkgd(win, COLOR_PAIR(4) | A_BOLD);
+        wattrset(win, COLOR_PAIR(4) | A_BOLD);
+        werase(win);
+        wrefresh(win);
+                                /* Draw RED bounding box */
+        wattrset(win, COLOR_PAIR(2));
+        box(win, ' ', ' ');
+        wrefresh(win);
+                                /* Display Australia map */
+	wattrset(win, COLOR_PAIR(4) | A_BOLD);
+        i = 0;
+        while(*AusMap[i])
+	{   mvwaddstr(win, i+1, 8, AusMap[i]);
+            wrefresh(win);
+            delay_output(50);
+            ++i;
+        }
+
+        init_pair(5,COLOR_BLUE,COLOR_WHITE);
+        wattrset(win, COLOR_PAIR(5) | A_BLINK);
+	mvwaddstr(win, height-2, 6, " PDCurses 2.1 for DOS, OS/2 and Unix");
+	wrefresh(win);
+
+				/* Draw running messages */
+	init_pair(6,COLOR_YELLOW,COLOR_WHITE);
+	wattrset(win, COLOR_PAIR(6));
+	message = messages[j = 0];
+	i = 1;
+	w = width-2;
+	strcpy(buffer, message);
+        while(j < NMESSAGES) {
+	    while ((int)strlen(buffer) < w) {
+		strcat(buffer, " ... ");
+	        strcat(buffer, messages[++j % NMESSAGES]);
+	    }
+
+	    if (i < w)
+	        mvwaddnstr(win, height/2, w - i, buffer, i);
+            else
+	        mvwaddnstr(win, height/2, 1, buffer, w);
+
+            wrefresh(win);
+            nodelay(win,TRUE);
+            if (wgetch(win) != ERR)
+            {   flushinp();
+		break;
+            }
+	    if (i++ >= w) {
+	        for (k = 0; (buffer[k] = buffer[k+1]) != '\0'; k++)
+	    	    ;
+	    }
+	    delay_output(100);
+        }
+
+        j = 0;
+                                /*  Draw running As across in RED */
+        init_pair(7,COLOR_RED,COLOR_GREEN);
+        wattron(win, COLOR_PAIR(7));
+	for(i=2; i < width - 4; ++i)
+        {
+            k = mvwinch(win, 4, i);
+	    if (k == ERR)
+	    	break;
+            save[j++] = c = k;
+            c &= A_CHARTEXT;
+	    mvwaddch(win, 4, i, c);
+        }
+        wrefresh(win);
+
+                                /* Put a message up wait for a key */
+        i = height-2;
+        wattrset(win, COLOR_PAIR(5));
+	mvwaddstr(win, i, 5, " Type a key to continue or 'Q' to quit ");
+        wrefresh(win);
+
+        if(WaitForUser(win) == 1)
+	    break;
+
+        j = 0;                  /* Restore the old line */
+        for(i=2; i < width - 4; ++i)
+            mvwaddch(win, 4, i, save[j++]);
+        wrefresh(win);
+
+	BouncingBalls(win);
+                                /* Put a message up wait for a key */
+        i = height-2;
+        wattrset(win, COLOR_PAIR(5));
+	mvwaddstr(win, i, 5, " Type a key to continue or 'Q' to quit ");
+        wrefresh(win);
+        if(WaitForUser(win) == 1)
+            break;
+    }
+    endwin();
+    return 0;
+}
+
+/*
+ * Test sub windows
+ */
+static int
+SubWinTest(WINDOW *win)
+{
+int     w, h, sw, sh, bx, by;
+WINDOW  *swin1, *swin2, *swin3;
+
+    getmaxyx(win, h,  w);
+    getbegyx(win, by, bx);
+    sw = w / 3;
+    sh = h / 3;
+    if((swin1 = subwin(win, sh, sw, by+3, bx+5)) == NULL)
+        return  1;
+    if((swin2 = subwin(win, sh, sw, by+4, bx+8)) == NULL)
+        return  1;
+    if((swin3 = subwin(win, sh, sw, by+5, bx+11)) == NULL)
+	return  1;
+
+    init_pair(8,COLOR_RED,COLOR_BLUE);
+    wattrset(swin1, COLOR_PAIR(8));
+    werase(swin1);
+    mvwaddstr(swin1, 0, 3, "Sub-window 1");
+    wrefresh(swin1);
+
+    init_pair(8,COLOR_CYAN,COLOR_MAGENTA);
+    wattrset(swin2, COLOR_PAIR(8));
+    werase(swin2);
+    mvwaddstr(swin2, 0, 3, "Sub-window 2");
+    wrefresh(swin2);
+
+    init_pair(8,COLOR_YELLOW,COLOR_GREEN);
+    wattrset(swin3, COLOR_PAIR(8));
+    werase(swin3);
+    mvwaddstr(swin3, 0, 3, "Sub-window 3");
+    wrefresh(swin3);
+
+    delwin(swin1);
+    delwin(swin2);
+    delwin(swin3);
+    WaitForUser(win);
+    return  0;
+}
+
+/*
+ *  Bouncing balls
+ */
+static int
+BouncingBalls(WINDOW *win)
+{
+int	w, h;
+int     x1, y1, xd1, yd1;
+int     x2, y2, xd2, yd2;
+int     x3, y3, xd3, yd3;
+
+    getmaxyx(win, h, w);
+    x1   = 2 + rand() % (w - 4);
+    y1   = 2 + rand() % (h - 4);
+    x2   = 2 + rand() % (w - 4);
+    y2   = 2 + rand() % (h - 4);
+    x3   = 2 + rand() % (w - 4);
+    y3   = 2 + rand() % (h - 4);
+    xd1  = 1; yd1 = 1;
+    xd2  = 1; yd2 = 0;
+    xd3  = 0; yd3 = 1;
+    nodelay(win,TRUE);
+    while(wgetch(win) == ERR)
+    {   x1 = xd1 > 0 ? ++x1 : --x1;
+        if(x1 <= 1 || x1 >= w - 2)
+            xd1 = xd1 ? 0 : 1;
+        y1 = yd1 > 0 ? ++y1 : --y1;
+        if(y1 <= 1 || y1 >= h - 2)
+	    yd1 = yd1 ? 0 : 1;
+
+        x2 = xd2 > 0 ? ++x2 : --x2;
+        if(x2 <= 1 || x2 >= w - 2)
+            xd2 = xd2 ? 0 : 1;
+        y2 = yd2 > 0 ? ++y2 : --y2;
+        if(y2 <= 1 || y2 >= h - 2)
+            yd2 = yd2 ? 0 : 1;
+
+        x3 = xd3 > 0 ? ++x3 : --x3;
+        if(x3 <= 1 || x3 >= w - 2)
+	    xd3 = xd3 ? 0 : 1;
+        y3 = yd3 > 0 ? ++y3 : --y3;
+        if(y3 <= 1 || y3 >= h - 2)
+            yd3 = yd3 ? 0 : 1;
+
+        init_pair(8,COLOR_RED,COLOR_BLUE);
+        wattrset(win, COLOR_PAIR(8));
+	mvwaddch(win, y1, x1, 'O');
+        init_pair(8,COLOR_BLUE,COLOR_RED);
+        wattrset(win, COLOR_PAIR(8));
+        mvwaddch(win, y2, x2, '*');
+        init_pair(8,COLOR_YELLOW,COLOR_WHITE);
+        wattrset(win, COLOR_PAIR(8));
+        mvwaddch(win, y3, x3, '@');
+        wmove(win, 0, 0);
+        wrefresh(win);
+	delay_output(100);
+    }
+    return 0;
+}
+
+/*
+ *  Wait for user
+ */
+static int WaitForUser(WINDOW *win)
+{
+ time_t  t;
+ chtype key;
+
+ nodelay(win,TRUE);
+ t = time((time_t *)0);
+ while(1)
+   {
+    if ((int)(key = wgetch(win)) != ERR)
+      {
+       if (key  == 'q' || key == 'Q')
+          return  1;
+       else
+          return  0;
+      }
+    if (time((time_t *)0) - t > 5)
+       return  0;
+   }
+}
+
+/*
+ *  Trap interrupt
+ */
+static RETSIGTYPE trap(int sig GCC_UNUSED)
+{
+    endwin();
+    exit(EXIT_FAILURE);
+}
+
+/*  End of DEMO.C */
diff --git a/ncurses-5.2/test/railroad.c b/ncurses-5.2/test/railroad.c
new file mode 100644
index 0000000..db23894
--- /dev/null
+++ b/ncurses-5.2/test/railroad.c
@@ -0,0 +1,241 @@
+/****************************************************************************
+ * Copyright (c) 2000 Free Software Foundation, Inc.                        *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/*
+ * Author: Thomas E. Dickey <dickey@clark.net> 2000
+ *
+ * $Id$
+ *
+ * A simple demo of the termcap interface.
+ */
+#include <test.priv.h>
+
+#include <termcap.h>
+#include <ctype.h>
+#include <signal.h>
+
+static char *wipeit;
+static char *moveit;
+static int length;
+static int height;
+
+static char *finisC;
+static char *finisS;
+static char *finisU;
+
+static char *startC;
+static char *startS;
+static char *startU;
+
+static char *backup;
+
+static bool interrupted = FALSE;
+
+static int
+outc(int c)
+{
+    if (interrupted) {
+	char tmp = c;
+	write(STDOUT_FILENO, &tmp, 1);
+    } else {
+	putc(c, stdout);
+    }
+    return 0;
+}
+
+static void
+PutChar(int ch)
+{
+    putchar(ch);
+    fflush(stdout);
+    napms(moveit ? 10 : 50);	/* not really termcap... */
+}
+
+static void
+Backup(void)
+{
+    tputs(backup != 0 ? backup : "\b", 1, outc);
+}
+
+static void
+ShowCursor(int flag)
+{
+    if (startC != 0 && finisC != 0) {
+	tputs(flag ? startC : finisC, 1, outc);
+    }
+}
+
+static void
+StandOut(int flag)
+{
+    if (startS != 0 && finisS != 0) {
+	tputs(flag ? startS : finisS, 1, outc);
+    }
+}
+
+static void
+Underline(int flag)
+{
+    if (startU != 0 && finisU != 0) {
+	tputs(flag ? startU : finisU, 1, outc);
+    }
+}
+
+static void
+ShowSign(char *string)
+{
+    char *base = string;
+    int ch, first, last;
+
+    if (moveit != 0) {
+	tputs(tgoto(moveit, 0, height - 1), 1, outc);
+	tputs(wipeit, 1, outc);
+    }
+
+    while (*string != 0) {
+	ch = *string;
+	if (moveit != 0) {
+	    for (first = length - 2; first >= (string - base); first--) {
+		if (first < length - 1) {
+		    tputs(tgoto(moveit, first + 1, height - 1), 1, outc);
+		    PutChar(' ');
+		}
+		tputs(tgoto(moveit, first, height - 1), 1, outc);
+		PutChar(ch);
+	    }
+	} else {
+	    last = ch;
+	    if (isalpha(ch)) {
+		first = isupper(ch) ? 'A' : 'a';
+	    } else if (isdigit(ch)) {
+		first = '0';
+	    } else {
+		first = ch;
+	    }
+	    if (first < last) {
+		Underline(1);
+		while (first < last) {
+		    PutChar(first);
+		    Backup();
+		    first++;
+		}
+		Underline(0);
+	    }
+	}
+	if (moveit != 0)
+	    Backup();
+	StandOut(1);
+	PutChar(ch);
+	StandOut(0);
+	fflush(stdout);
+	string++;
+    }
+    if (moveit != 0)
+	tputs(wipeit, 1, outc);
+    putchar('\n');
+}
+
+static void
+cleanup(void)
+{
+    Underline(0);
+    StandOut(0);
+    ShowCursor(1);
+}
+
+static void
+onsig(int n GCC_UNUSED)
+{
+    interrupted = TRUE;
+    cleanup();
+    exit(EXIT_FAILURE);
+}
+
+static void
+railroad(char **args)
+{
+    NCURSES_CONST char *name = getenv("TERM");
+    char buffer[1024];
+    char area[1024], *ap = area;
+    int j;
+
+    if (name == 0)
+	name = "dumb";
+    if (tgetent(buffer, name)) {
+
+	wipeit = tgetstr("ce", &ap);
+	height = tgetnum("li");
+	length = tgetnum("co");
+	moveit = tgetstr("cm", &ap);
+
+	if (wipeit == 0
+	    || moveit == 0
+	    || height <= 0
+	    || length <= 0) {
+	    wipeit = 0;
+	    moveit = 0;
+	    height = 0;
+	    length = 0;
+	}
+
+	startS = tgetstr("so", &ap);
+	finisS = tgetstr("se", &ap);
+
+	startU = tgetstr("us", &ap);
+	finisU = tgetstr("ue", &ap);
+
+	backup = tgetstr("le", &ap);
+
+	startC = tgetstr("ve", &ap);
+	finisC = tgetstr("vi", &ap);
+
+	ShowCursor(0);
+
+	for (j = SIGHUP; j <= SIGTERM; j++)
+	    if (signal(j, SIG_IGN) != SIG_IGN)
+		signal(j, onsig);
+
+	while (*args) {
+	    ShowSign(*args++);
+	}
+	ShowCursor(1);
+    }
+}
+
+int
+main(int argc, char *argv[])
+{
+    if (argc > 1) {
+	railroad(argv + 1);
+    } else {
+	static char *hello[] =
+	{"Hello World", 0};
+	railroad(hello);
+    }
+    return EXIT_SUCCESS;
+}
diff --git a/ncurses-5.2/test/rain.c b/ncurses-5.2/test/rain.c
new file mode 100644
index 0000000..4bf0e06
--- /dev/null
+++ b/ncurses-5.2/test/rain.c
@@ -0,0 +1,133 @@
+/*
+ * $Id$
+ */
+#include <test.priv.h>
+
+#include <term.h>	/* for tparm() */
+
+#include <signal.h>
+
+/* rain 11/3/1980 EPS/CITHEP */
+
+static float ranf(void);
+static void onsig(int sig);
+
+static int next_j(int j)
+{
+    if (j==0) j=4; else --j;
+    if (has_colors()) {
+	int z = (int)(3*ranf());
+	chtype color = COLOR_PAIR(z);
+	if (z)
+	    color |= A_BOLD;
+	attrset(color);
+    }
+    return j;
+}
+
+int
+main(
+	int argc GCC_UNUSED,
+	char *argv[] GCC_UNUSED)
+{
+int x, y, j;
+static int xpos[5], ypos[5];
+float r;
+float c;
+
+    for (j=SIGHUP;j<=SIGTERM;j++)
+	if (signal(j,SIG_IGN)!=SIG_IGN) signal(j,onsig);
+
+    initscr();
+    if (has_colors()) {
+	int bg = COLOR_BLACK;
+	start_color();
+#if HAVE_USE_DEFAULT_COLORS
+	if (use_default_colors() == OK)
+		bg = -1;
+#endif
+	init_pair(1, COLOR_BLUE, bg);
+	init_pair(2, COLOR_CYAN, bg);
+    }
+    nl();
+    noecho();
+    curs_set(0);
+    timeout(0);
+
+    r = (float)(LINES - 4);
+    c = (float)(COLS - 4);
+    for (j=5;--j>=0;) {
+	xpos[j]=(int)(c* ranf())+2;
+	ypos[j]=(int)(r* ranf())+2;
+    }
+
+    for (j=0;;) {
+	x=(int)(c*ranf())+2;
+	y=(int)(r*ranf())+2;
+
+	mvaddch(y,x, '.');
+
+	mvaddch(ypos[j], xpos[j], 'o');
+
+	j = next_j(j);
+	mvaddch(ypos[j], xpos[j], 'O');
+
+	j = next_j(j);
+	mvaddch( ypos[j]-1, xpos[j],    '-');
+	mvaddstr(ypos[j],   xpos[j]-1, "|.|");
+	mvaddch( ypos[j]+1, xpos[j],    '-');
+
+	j = next_j(j);
+	mvaddch( ypos[j]-2, xpos[j],     '-');
+	mvaddstr(ypos[j]-1, xpos[j]-1,  "/ \\");
+	mvaddstr(ypos[j],   xpos[j]-2,  "| O |");
+	mvaddstr(ypos[j]+1, xpos[j]-1,  "\\ /");
+	mvaddch( ypos[j]+2, xpos[j],     '-');
+
+	j = next_j(j);
+	mvaddch( ypos[j]-2, xpos[j],     ' ');
+	mvaddstr(ypos[j]-1, xpos[j]-1,  "   ");
+	mvaddstr(ypos[j],   xpos[j]-2, "     ");
+	mvaddstr(ypos[j]+1, xpos[j]-1,  "   ");
+	mvaddch( ypos[j]+2, xpos[j],     ' ');
+
+	xpos[j] = x; ypos[j] = y;
+
+	switch(getch())
+	{
+	case('q'):
+	case('Q'):
+	    curs_set(1);
+	    endwin();
+	    return(EXIT_SUCCESS);
+	case 's':
+	    nodelay(stdscr, FALSE);
+	    break;
+	case ' ':
+	    nodelay(stdscr, TRUE);
+	    break;
+#ifdef KEY_RESIZE
+	case(KEY_RESIZE):
+	    r = (float)(LINES - 4);
+	    c = (float)(COLS - 4);
+	    break;
+#endif
+	}
+	napms(50);
+    }
+}
+
+static void
+onsig(int n GCC_UNUSED)
+{
+    curs_set(1);
+    endwin();
+    exit(EXIT_FAILURE);
+}
+
+static float
+ranf(void)
+{
+    long r = (rand() & 077777);
+    return ((float) r / 32768.);
+}
diff --git a/ncurses-5.2/test/tclock.c b/ncurses-5.2/test/tclock.c
new file mode 100644
index 0000000..9f84655
--- /dev/null
+++ b/ncurses-5.2/test/tclock.c
@@ -0,0 +1,226 @@
+#include "test.priv.h"
+
+#include <math.h>
+#include <time.h>
+
+/*
+  tclock - analog/digital clock for curses.
+  If it gives you joy, then
+  (a) I'm glad
+  (b) you need to get out more :-)
+
+  This program is copyright Howard Jones, September 1994
+  (ha.jones@ic.ac.uk). It may be freely distributed as
+  long as this copyright message remains intact, and any
+  modifications are clearly marked as such. [In fact, if
+  you modify it, I wouldn't mind the modifications back,
+  especially if they add any nice features. A good one
+  would be a precalc table for the 60 hand positions, so
+  that the floating point stuff can be ditched. As I said,
+  it was a 20 hackup minute job.]
+
+  COMING SOON: tfishtank. Be the envy of your mac-owning
+  colleagues.
+*/
+
+/* To compile: cc -o tclock tclock.c -lcurses -lm */
+
+#ifndef PI
+#define PI 3.141592654
+#endif
+
+#define sign(_x) (_x<0?-1:1)
+
+#define ASPECT 2.2
+#define ROUND(value) ((int)((value) + 0.5))
+
+#define A2X(angle,radius) ROUND(ASPECT * radius * sin(angle))
+#define A2Y(angle,radius) ROUND(radius * cos(angle))
+
+/* Plot a point */
+static void
+plot(int x, int y, char col)
+{
+    mvaddch(y, x, (chtype) col);
+}
+
+/* Draw a diagonal(arbitrary) line using Bresenham's alogrithm. */
+static void
+dline(int pair, int from_x, int from_y, int x2, int y2, char ch)
+{
+    int dx, dy;
+    int ax, ay;
+    int sx, sy;
+    int x, y;
+    int d;
+
+    if (has_colors())
+	attrset(COLOR_PAIR(pair));
+
+    dx = x2 - from_x;
+    dy = y2 - from_y;
+
+    ax = abs(dx * 2);
+    ay = abs(dy * 2);
+
+    sx = sign(dx);
+    sy = sign(dy);
+
+    x = from_x;
+    y = from_y;
+
+    if (ax > ay) {
+	d = ay - (ax / 2);
+
+	while (1) {
+	    plot(x, y, ch);
+	    if (x == x2)
+		return;
+
+	    if (d >= 0) {
+		y += sy;
+		d -= ax;
+	    }
+	    x += sx;
+	    d += ay;
+	}
+    } else {
+	d = ax - (ay / 2);
+
+	while (1) {
+	    plot(x, y, ch);
+	    if (y == y2)
+		return;
+
+	    if (d >= 0) {
+		x += sx;
+		d -= ay;
+	    }
+	    y += sy;
+	    d += ax;
+	}
+    }
+}
+
+int
+main(
+    int argc GCC_UNUSED,
+    char *argv[]GCC_UNUSED)
+{
+    int i, cx, cy;
+    double mradius, hradius, mangle, hangle;
+    double sangle, sradius, hours;
+    int hdx, hdy;
+    int mdx, mdy;
+    int sdx, sdy;
+    int ch;
+    int lastbeep = -1;
+    time_t tim;
+    struct tm *t;
+    char szChar[10];
+    int my_bg = COLOR_BLACK;
+
+    initscr();
+    noecho();
+    cbreak();
+    nodelay(stdscr, TRUE);
+    curs_set(0);
+
+    if (has_colors()) {
+	start_color();
+#if HAVE_USE_DEFAULT_COLORS
+	if (use_default_colors() == OK)
+	    my_bg = -1;
+#endif
+	init_pair(1, COLOR_RED, my_bg);
+	init_pair(2, COLOR_MAGENTA, my_bg);
+	init_pair(3, COLOR_GREEN, my_bg);
+    }
+#ifdef KEY_RESIZE
+    keypad(stdscr, TRUE);
+  restart:
+#endif
+    cx = (COLS - 1) / 2;	/* 39 */
+    cy = LINES / 2;		/* 12 */
+    ch = (cx > cy) ? cy : cx;	/* usually cy */
+    mradius = (3 * cy) / 4;	/* 9 */
+    hradius = cy / 2;		/* 6 */
+    sradius = (2 * cy) / 3;	/* 8 */
+
+    for (i = 0; i < 12; i++) {
+	sangle = (i + 1) * (2.0 * PI) / 12.0;
+	sradius = (5 * cy) / 6;	/* 10 */
+	sdx = A2X(sangle, sradius);
+	sdy = A2Y(sangle, sradius);
+	sprintf(szChar, "%d", i + 1);
+
+	mvaddstr(cy - sdy, cx + sdx, szChar);
+    }
+
+    mvaddstr(0, 0, "ASCII Clock by Howard Jones (ha.jones@ic.ac.uk),1994");
+
+    sradius = 8;
+    for (;;) {
+	napms(1000);
+
+	tim = time(0);
+	t = localtime(&tim);
+
+	hours = (t->tm_hour + (t->tm_min / 60.0));
+	if (hours > 12.0)
+	    hours -= 12.0;
+
+	mangle = ((t->tm_min) * (2 * PI) / 60.0);
+	mdx = A2X(mangle, mradius);
+	mdy = A2Y(mangle, mradius);
+
+	hangle = ((hours) * (2.0 * PI) / 12.0);
+	hdx = A2X(hangle, hradius);
+	hdy = A2Y(hangle, hradius);
+
+	sangle = ((t->tm_sec) * (2.0 * PI) / 60.0);
+	sdx = A2X(sangle, sradius);
+	sdy = A2Y(sangle, sradius);
+
+	dline(3, cx, cy, cx + mdx, cy - mdy, '#');
+
+	attrset(A_REVERSE);
+	dline(2, cx, cy, cx + hdx, cy - hdy, '.');
+	attroff(A_REVERSE);
+
+	if (has_colors())
+	    attrset(COLOR_PAIR(1));
+
+	plot(cx + sdx, cy - sdy, 'O');
+
+	if (has_colors())
+	    attrset(COLOR_PAIR(0));
+
+	mvaddstr(LINES - 2, 0, ctime(&tim));
+	refresh();
+	if ((t->tm_sec % 5) == 0
+	 && t->tm_sec != lastbeep) {
+	    lastbeep = t->tm_sec;
+	    beep();
+	}
+
+	if ((ch = getch()) != ERR) {
+#ifdef KEY_RESIZE
+	    if (ch == KEY_RESIZE) {
+		erase();
+		goto restart;
+	    }
+#endif
+	    break;
+	}
+
+	plot(cx + sdx, cy - sdy, ' ');
+	dline(0, cx, cy, cx + hdx, cy - hdy, ' ');
+	dline(0, cx, cy, cx + mdx, cy - mdy, ' ');
+
+    }
+
+    curs_set(1);
+    endwin();
+    return 0;
+}
diff --git a/ncurses-5.2/test/test.priv.h b/ncurses-5.2/test/test.priv.h
new file mode 100644
index 0000000..c516f05
--- /dev/null
+++ b/ncurses-5.2/test/test.priv.h
@@ -0,0 +1,116 @@
+/****************************************************************************
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ *                                                                          *
+ * Permission is hereby granted, free of charge, to any person obtaining a  *
+ * copy of this software and associated documentation files (the            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *  Author: Thomas E. Dickey <dickey@clark.net> 1996                        *
+ ****************************************************************************/
+/* $Id$ */
+
+#if HAVE_CONFIG_H
+#include <ncurses_cfg.h>
+#else
+#define HAVE_CURSES_VERSION 0
+#define HAVE_RESIZETERM 0
+#define HAVE_USE_DEFAULT_COLORS 0
+#define HAVE_WRESIZE 0
+#endif
+
+#ifndef HAVE_NC_ALLOC_H
+#define HAVE_NC_ALLOC_H 0
+#endif
+
+#ifndef HAVE_LOCALE_H
+#define HAVE_LOCALE_H 0
+#endif
+
+#ifndef NCURSES_NOMACROS
+#define NCURSES_NOMACROS 0
+#endif
+
+#ifndef NEED_PTEM_H
+#define NEED_PTEM_H 0
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <curses.h>
+
+#if NCURSES_NOMACROS
+#include <nomacros.h>
+#endif
+
+#if HAVE_GETOPT_H
+#include <getopt.h>
+#else
+/* 'getopt()' may be prototyped in <stdlib.h>, but declaring its variables
+ * doesn't hurt.
+ */
+extern char *optarg;
+extern int optind;
+#endif /* HAVE_GETOPT_H */
+
+#ifndef GCC_NORETURN
+#define GCC_NORETURN /* nothing */
+#endif
+#ifndef GCC_UNUSED
+#define GCC_UNUSED /* nothing */
+#endif
+
+#define SIZEOF(table)	(sizeof(table)/sizeof(table[0]))
+
+#if defined(NCURSES_VERSION) && HAVE_NC_ALLOC_H
+#include <nc_alloc.h>
+#else
+#define typeMalloc(type,n) (type *) malloc(n * sizeof(type))
+#define typeRealloc(type,n,p) (type *) realloc(p, n * sizeof(type))
+#endif
+
+#ifndef ExitProgram
+#define ExitProgram(code) return code
+#endif
+
+#ifndef EXIT_SUCCESS
+#define EXIT_SUCCESS 0
+#endif
+#ifndef EXIT_FAILURE
+#define EXIT_FAILURE 1
+#endif
+
+/* Use this to quiet gcc's -Wwrite-strings warnings, but accommodate SVr4
+ * curses which doesn't have const parameters declared (so far) in the places
+ * that XSI shows.
+ */
+#ifndef NCURSES_CONST
+#define NCURSES_CONST /* nothing */
+#endif
diff --git a/ncurses-5.2/test/testaddch.c b/ncurses-5.2/test/testaddch.c
new file mode 100644
index 0000000..48293e2
--- /dev/null
+++ b/ncurses-5.2/test/testaddch.c
@@ -0,0 +1,60 @@
+/*
+ * This is an example written by Alexander V. Lukyanov <lav@yars.free.net>,
+ * to demonstrate an inconsistency between ncurses and SVr4 curses.
+ *
+ * $Id$
+ */
+#include <test.priv.h>
+
+static void attr_addstr(const char *s, chtype a)
+{
+	while(*s)
+		addch(((unsigned char)(*s++))|a);
+}
+
+int
+main(
+	int argc GCC_UNUSED,
+	char *argv[] GCC_UNUSED)
+{
+	unsigned i;
+	chtype back,set,attr;
+	
+	initscr();
+	start_color();
+	init_pair(1,COLOR_WHITE,COLOR_BLUE);
+	init_pair(2,COLOR_WHITE,COLOR_RED);
+	init_pair(3,COLOR_BLACK,COLOR_MAGENTA);
+	init_pair(4,COLOR_BLACK,COLOR_GREEN);
+	init_pair(5,COLOR_BLACK,COLOR_CYAN);
+	init_pair(6,COLOR_BLACK,COLOR_YELLOW);
+	init_pair(7,COLOR_BLACK,COLOR_WHITE);
+
+	for(i=0; i<8; i++)
+	{
+		back = (i&1) ? A_BOLD|'B' : ' ';
+		set = (i&2) ? A_REVERSE : 0;
+		attr = (i&4) ? COLOR_PAIR(4) : 0;
+
+		bkgdset(back);
+		attrset(set);
+		
+		attr_addstr("Test string with spaces ->   <-\n",attr);
+	}
+	addch('\n');
+	for(i=0; i<8; i++)
+	{
+		back = (i&1) ? A_BOLD|'B'|COLOR_PAIR(1) : ' ';
+		set = (i&2) ? A_REVERSE|COLOR_PAIR(2) : 0;
+		attr = (i&4) ? COLOR_PAIR(4) : 0;
+
+		bkgdset(back);
+		attrset(set);
+		
+		attr_addstr("Test string with spaces ->   <-\n",attr);
+	}
+
+	getch();
+	endwin();
+	return EXIT_SUCCESS;
+}
diff --git a/ncurses-5.2/test/testcurs.c b/ncurses-5.2/test/testcurs.c
new file mode 100644
index 0000000..c4966a2
--- /dev/null
+++ b/ncurses-5.2/test/testcurs.c
@@ -0,0 +1,657 @@
+/*
+ *
+ * This is a test program for the PDCurses screen package for IBM PC type
+ * machines.
+ *
+ * This program was written by John Burnell (johnb@kea.am.dsir.govt.nz)
+ *  wrs(5/28/93) -- modified to be consistent (perform identically) with either
+ *                  PDCurses or under Unix System V, R4
+ *
+ * $Id$
+ */
+
+#include <test.priv.h>
+#include <ctype.h>
+
+#if defined(XCURSES)
+char *XCursesProgramName = "testcurs";
+#endif
+
+static int initTest(WINDOW **);
+static void display_menu(int, int);
+static void inputTest(WINDOW *);
+static void introTest(WINDOW *);
+static void outputTest(WINDOW *);
+static void padTest(WINDOW *);
+static void scrollTest(WINDOW *);
+#if defined(PDCURSES) && !defined(XCURSES)
+static void resizeTest(WINDOW *);
+#endif
+
+struct commands {
+    NCURSES_CONST char *text;
+    void (*function) (WINDOW *);
+};
+typedef struct commands COMMAND;
+
+const COMMAND command[] =
+{
+    {"Intro Test", introTest},
+    {"Pad Test", padTest},
+#if defined(PDCURSES) && !defined(XCURSES)
+    {"Resize Test", resizeTest},
+#endif
+    {"Scroll Test", scrollTest},
+    {"Input Test", inputTest},
+    {"Output Test", outputTest}
+};
+#define MAX_OPTIONS ((sizeof(command)/sizeof(command[0])))
+
+int width, height;
+
+int
+main(
+    int argc GCC_UNUSED,
+    char *argv[]GCC_UNUSED)
+{
+    WINDOW *win;
+    int key, old_option = (-1), new_option = 0;
+    bool quit = FALSE;
+
+#ifdef PDCDEBUG
+    PDC_debug("testcurs started\n");
+#endif
+    if (!initTest(&win))
+	return EXIT_FAILURE;
+
+    erase();
+    display_menu(old_option, new_option);
+    while (1) {
+#ifdef A_COLOR
+	if (has_colors()) {
+	    init_pair(1, COLOR_WHITE, COLOR_BLUE);
+	    wbkgd(win, COLOR_PAIR(1));
+	} else
+	    wbkgd(win, A_REVERSE);
+#else
+	wbkgd(win, A_REVERSE);
+#endif
+	werase(win);
+
+	noecho();
+	keypad(stdscr, TRUE);
+	raw();
+	key = getch();
+	switch (key) {
+	case 10:
+	case 13:
+	case KEY_ENTER:
+	    erase();
+	    refresh();
+	    (*command[new_option].function) (win);
+	    erase();
+	    display_menu(old_option, new_option);
+	    break;
+	case KEY_UP:
+	    new_option = (new_option == 0) ? new_option : new_option - 1;
+	    display_menu(old_option, new_option);
+	    break;
+	case KEY_DOWN:
+	    new_option = (new_option == MAX_OPTIONS - 1) ? new_option :
+		new_option + 1;
+	    display_menu(old_option, new_option);
+	    break;
+	case 'Q':
+	case 'q':
+	    quit = TRUE;
+	    break;
+	default:
+	    break;
+	}
+	if (quit == TRUE)
+	    break;
+    }
+
+    delwin(win);
+
+    endwin();
+#ifdef XCURSES
+    XCursesExit();
+#endif
+    return EXIT_SUCCESS;
+}
+
+static void
+Continue(WINDOW *win)
+{
+    int y1 = getmaxy(win);
+    int x1 = getmaxx(win);
+    int y0 = y1 < 10 ? y1 : 10;
+    int x0 = 1;
+    long save;
+
+    save = mvwinch(win, y0, x1 - 1);
+
+    mvwaddstr(win, y0, x0, " Press any key to continue");
+    wclrtoeol(win);
+    getyx(win, y0, x0);
+
+    mvwaddch(win, y0, x1 - 1, save);
+
+    wmove(win, y0, x0);
+    raw();
+    wgetch(win);
+}
+
+static int
+initTest(WINDOW **win)
+{
+#ifdef PDCDEBUG
+    PDC_debug("initTest called\n");
+#endif
+#ifdef TRACE
+    trace(TRACE_MAXIMUM);
+#endif
+    initscr();
+#ifdef PDCDEBUG
+    PDC_debug("after initscr()\n");
+#endif
+#ifdef A_COLOR
+    if (has_colors())
+	start_color();
+#endif
+    width = 60;
+    height = 13;		/* Create a drawing window */
+    *win = newwin(height, width, (LINES - height) / 2, (COLS - width) / 2);
+    if (*win == NULL) {
+	endwin();
+	return 0;
+    }
+    return 1;
+}
+
+static void
+introTest(WINDOW *win)
+{
+    wmove(win, height / 2 - 5, width / 2);
+    wvline(win, ACS_VLINE, 10);
+    wmove(win, height / 2, width / 2 - 10);
+    whline(win, ACS_HLINE, 20);
+    Continue(win);
+
+    beep();
+    werase(win);
+
+    box(win, ACS_VLINE, ACS_HLINE);
+    wrefresh(win);
+    cbreak();
+    mvwaddstr(win, 1, 1,
+	"You should have rectangle in the middle of the screen");
+    mvwaddstr(win, 2, 1, "You should have heard a beep");
+    Continue(win);
+    return;
+}
+
+static void
+scrollTest(WINDOW *win)
+{
+    int i;
+    int half;
+    int OldX, OldY;
+    NCURSES_CONST char *Message = "The window will now scroll slowly";
+
+    wclear(win);
+    getmaxyx(win, OldY, OldX);
+    half = OldY / 2;
+    mvwprintw(win, OldY - 2, 1, Message);
+    wrefresh(win);
+    scrollok(win, TRUE);
+    for (i = 1; i <= OldY; i++) {
+	napms(600);
+	scroll(win);
+	wrefresh(win);
+    }
+
+    werase(win);
+    for (i = 1; i < OldY; i++) {
+	mvwprintw(win, i, 1, "Line %d", i);
+    }
+    mvwprintw(win, OldY - 2, 1, "The top of the window will scroll");
+    wmove(win, 1, 1);
+    wsetscrreg(win, 0, half - 1);
+    box(win, ACS_VLINE, ACS_HLINE);
+    wrefresh(win);
+    for (i = 1; i <= half; i++) {
+	napms(600);
+	scroll(win);
+	box(win, ACS_VLINE, ACS_HLINE);
+	wrefresh(win);
+    }
+
+    werase(win);
+    for (i = 1; i < OldY; i++) {
+	mvwprintw(win, i, 1, "Line %d", i);
+    }
+    mvwprintw(win, 1, 1, "The bottom of the window will scroll");
+    wmove(win, OldY - 2, 1);
+    wsetscrreg(win, half, --OldY);
+    box(win, ACS_VLINE, ACS_HLINE);
+    wrefresh(win);
+    for (i = half; i <= OldY; i++) {
+	napms(600);
+	wscrl(win, -1);
+	box(win, ACS_VLINE, ACS_HLINE);
+	wrefresh(win);
+    }
+    wsetscrreg(win, 0, OldY);
+}
+
+static void
+inputTest(WINDOW *win)
+{
+    int w, h, bx, by, sw, sh, i, c, num;
+    char buffer[80];
+    WINDOW *subWin;
+    wclear(win);
+
+    getmaxyx(win, h, w);
+    getbegyx(win, by, bx);
+    sw = w / 3;
+    sh = h / 3;
+    if ((subWin = subwin(win, sh, sw, by + h - sh - 2, bx + w - sw - 2)) == NULL)
+	return;
+
+#ifdef A_COLOR
+    if (has_colors()) {
+	init_pair(2, COLOR_WHITE, COLOR_RED);
+	wbkgd(subWin, COLOR_PAIR(2) | A_BOLD);
+    } else
+	wbkgd(subWin, A_BOLD);
+#else
+    wbkgd(subWin, A_BOLD);
+#endif
+    box(subWin, ACS_VLINE, ACS_HLINE);
+    wrefresh(win);
+
+    nocbreak();
+    mvwaddstr(win, 2, 1, "Press some keys for 5 seconds");
+    mvwaddstr(win, 1, 1, "Pressing ^C should do nothing");
+    wrefresh(win);
+
+    werase(subWin);
+    box(subWin, ACS_VLINE, ACS_HLINE);
+    for (i = 0; i < 5; i++) {
+	mvwprintw(subWin, 1, 1, "Time = %d", i);
+	wrefresh(subWin);
+	napms(1000);
+	flushinp();
+    }
+
+    delwin(subWin);
+    werase(win);
+    flash();
+    wrefresh(win);
+    napms(500);
+
+    mvwaddstr(win, 2, 1, "Press a key, followed by ENTER");
+    wmove(win, 9, 10);
+    wrefresh(win);
+    echo();
+    noraw();
+    wgetch(win);
+    flushinp();
+
+    wmove(win, 9, 10);
+    wdelch(win);
+    mvwaddstr(win, 4, 1, "The character should now have been deleted");
+    Continue(win);
+
+    wclear(win);
+    mvwaddstr(win, 1, 1, "Press keys (or mouse buttons) to show their names");
+    mvwaddstr(win, 2, 1, "Press spacebar to finish");
+    wrefresh(win);
+    keypad(win, TRUE);
+    raw();
+    noecho();
+    typeahead(-1);
+#if defined(PDCURSES)
+    mouse_set(ALL_MOUSE_EVENTS);
+#endif
+    while (1) {
+	wmove(win, 3, 5);
+	c = wgetch(win);
+	wclrtobot(win);
+	if (c >= KEY_MIN)
+	    wprintw(win, "Key Pressed: %s", keyname(c));
+	else if (isprint(c))
+	    wprintw(win, "Key Pressed: %c", c);
+	else
+	    wprintw(win, "Key Pressed: %s", unctrl(c));
+#if defined(PDCURSES)
+	if (c == KEY_MOUSE) {
+	    int button = 0;
+	    request_mouse_pos();
+	    if (BUTTON_CHANGED(1))
+		button = 1;
+	    else if (BUTTON_CHANGED(2))
+		button = 2;
+	    else if (BUTTON_CHANGED(3))
+		button = 3;
+	    else
+		button = 0;
+	    wmove(win, 4, 18);
+	    wprintw(win, "Button %d: ", button);
+	    if (MOUSE_MOVED)
+		wprintw(win, "moved: ");
+	    else if ((BUTTON_STATUS(button) & BUTTON_ACTION_MASK) == BUTTON_PRESSED)
+		wprintw(win, "pressed: ");
+	    else if ((BUTTON_STATUS(button) & BUTTON_ACTION_MASK) == BUTTON_DOUBLE_CLICKED)
+		wprintw(win, "double: ");
+	    else
+		wprintw(win, "released: ");
+	    wprintw(win, " Position: Y: %d X: %d", MOUSE_Y_POS, MOUSE_X_POS);
+	}
+#endif
+	wrefresh(win);
+	if (c == ' ')
+	    break;
+    }
+#if 0
+    nodelay(win, TRUE);
+    wgetch(win);
+    nodelay(win, FALSE);
+#endif
+#if defined(PDCURSES)
+    mouse_set(0L);
+#endif
+    refresh();
+    wclear(win);
+    mvwaddstr(win, 3, 2, "The window should have moved");
+    mvwaddstr(win, 4, 2,
+	"This text should have appeared without you pressing a key");
+    mvwaddstr(win, 6, 2, "Enter a number then a string separated by space");
+    mvwin(win, 2, 1);
+    wrefresh(win);
+    echo();
+    noraw();
+    num = 0;
+    *buffer = 0;
+    mvwscanw(win, 7, 6, "%d %s", &num, buffer);
+    mvwprintw(win, 8, 6, "String: %s Number: %d", buffer, num);
+    Continue(win);
+}
+
+static void
+outputTest(WINDOW *win)
+{
+    WINDOW *win1;
+    char Buffer[80];
+    chtype ch;
+    int by, bx;
+
+    nl();
+    wclear(win);
+    mvwaddstr(win, 1, 1,
+	"You should now have a screen in the upper left corner, and this text should have wrapped");
+    mvwin(win, 2, 1);
+    waddstr(win, "\nThis text should be down\n");
+    waddstr(win, "and broken into two here ^");
+    Continue(win);
+
+    wclear(win);
+    wattron(win, A_BOLD);
+    mvwaddstr(win, 1, 1, "A new window will appear with this text in it");
+    mvwaddstr(win, 8, 1, "Press any key to continue");
+    wrefresh(win);
+    wgetch(win);
+
+    getbegyx(win, by, bx);
+
+    if (LINES < 24 || COLS < 75) {
+	mvwaddstr(win, 5, 1,
+	    "Some tests have been skipped as they require a");
+	mvwaddstr(win, 6, 1, "display of at least 24 LINES by 75 COLUMNS");
+	Continue(win);
+    } else {
+	win1 = newwin(10, 50, 14, 25);
+	if (win1 == NULL) {
+	    endwin();
+	    return;
+	}
+#ifdef A_COLOR
+	if (has_colors()) {
+	    init_pair(3, COLOR_BLUE, COLOR_WHITE);
+	    wbkgd(win1, COLOR_PAIR(3));
+	} else
+	    wbkgd(win1, A_NORMAL);
+#else
+	wbkgd(win1, A_NORMAL);
+#endif
+	wclear(win1);
+	mvwaddstr(win1, 5, 1,
+	    "This text should appear; using overlay option");
+	copywin(win, win1, 0, 0, 0, 0, 9, 49, TRUE);
+
+#if defined(PDCURSES) && !defined(XCURSES)
+	box(win1, 0xb3, 0xc4);
+#else
+	box(win1, ACS_VLINE, ACS_HLINE);
+#endif
+	wmove(win1, 8, 26);
+	wrefresh(win1);
+	wgetch(win1);
+
+	wclear(win1);
+	wattron(win1, A_BLINK);
+	mvwaddstr(win1, 4, 1,
+	    "This blinking text should appear in only the second window");
+	wattroff(win1, A_BLINK);
+	mvwin(win1, by, bx);
+	overlay(win, win1);
+	mvwin(win1, 14, 25);
+	wmove(win1, 8, 26);
+	wrefresh(win1);
+	wgetch(win1);
+	delwin(win1);
+    }
+
+    clear();
+    wclear(win);
+    wrefresh(win);
+    mvwaddstr(win, 6, 2, "This line shouldn't appear");
+    mvwaddstr(win, 4, 2, "Only half of the next line is visible");
+    mvwaddstr(win, 5, 2, "Only half of the next line is visible");
+    wmove(win, 6, 1);
+    wclrtobot(win);
+    wmove(win, 5, 20);
+    wclrtoeol(win);
+    mvwaddstr(win, 8, 2, "This line also shouldn't appear");
+    wmove(win, 8, 1);
+    wdeleteln(win);
+    Continue(win);
+
+    wmove(win, 5, 9);
+    ch = winch(win);
+
+    wclear(win);
+    wmove(win, 6, 2);
+    waddstr(win, "The next char should be l:  ");
+    winsch(win, ch);
+    Continue(win);
+
+    mvwinsstr(win, 6, 2, "A1B2C3D4E5");
+    Continue(win);
+
+    wmove(win, 5, 1);
+    winsertln(win);
+    mvwaddstr(win, 5, 2, "The lines below should have moved down");
+    Continue(win);
+
+    wclear(win);
+    wmove(win, 2, 2);
+    wprintw(win, "This is a formatted string in a window: %d %s\n", 42,
+	"is it");
+    mvwaddstr(win, 10, 1, "Enter a string: ");
+    wrefresh(win);
+    noraw();
+    echo();
+    *Buffer = 0;
+    wscanw(win, "%s", Buffer);
+
+    printw("This is a formatted string in stdscr: %d %s\n", 42, "is it");
+    mvaddstr(10, 1, "Enter a string: ");
+    *Buffer = 0;
+    scanw("%s", Buffer);
+
+    if (tigetstr("cvvis") != 0) {
+	wclear(win);
+	curs_set(2);
+	mvwaddstr(win, 1, 1, "The cursor should appear as a block (visible)");
+	Continue(win);
+    }
+
+    if (tigetstr("civis") != 0) {
+	wclear(win);
+	curs_set(0);
+	mvwaddstr(win, 1, 1,
+	    "The cursor should have disappeared (invisible)");
+	Continue(win);
+    }
+
+    if (tigetstr("cnorm") != 0) {
+	wclear(win);
+	curs_set(1);
+	mvwaddstr(win, 1, 1, "The cursor should be an underline (normal)");
+	Continue(win);
+    }
+#ifdef A_COLOR
+    if (has_colors()) {
+	wclear(win);
+	mvwaddstr(win, 1, 1, "Colors should change after you press a key");
+	Continue(win);
+	init_pair(1, COLOR_RED, COLOR_WHITE);
+	wrefresh(win);
+    }
+#endif
+
+    werase(win);
+    mvwaddstr(win, 1, 1, "Information About Your Terminal");
+    mvwaddstr(win, 3, 1, termname());
+    mvwaddstr(win, 4, 1, longname());
+    if (termattrs() & A_BLINK)
+	mvwaddstr(win, 5, 1, "This terminal supports blinking.");
+    else
+	mvwaddstr(win, 5, 1, "This terminal does NOT support blinking.");
+
+    mvwaddnstr(win, 7, 5, "Have a nice day!ok", 16);
+    wrefresh(win);
+
+    mvwinnstr(win, 7, 5, Buffer, 18);
+    mvaddstr(LINES - 2, 10, Buffer);
+    refresh();
+    Continue(win);
+}
+
+#if defined(PDCURSES) && !defined(XCURSES)
+static void
+resizeTest(WINDOW *dummy GCC_UNUSED)
+{
+    WINDOW *win1;
+
+    savetty();
+
+    clear();
+    refresh();
+#  if defined(OS2)
+    resize_term(50, 120);
+#  else
+    resize_term(50, 80);
+#  endif
+
+    win1 = newwin(10, 50, 14, 25);
+    if (win1 == NULL) {
+	endwin();
+	return;
+    }
+#ifdef A_COLOR
+    if (has_colors()) {
+	init_pair(3, COLOR_BLUE, COLOR_WHITE);
+	wattrset(win1, COLOR_PAIR(3));
+    }
+#endif
+    wclear(win1);
+
+    mvwaddstr(win1, 1, 1, "The screen may now have 50 lines");
+    Continue(win1);
+
+    wclear(win1);
+    resetty();
+
+    mvwaddstr(win1, 1, 1, "The screen should now be reset");
+    Continue(win1);
+
+    delwin(win1);
+
+    clear();
+    refresh();
+
+}
+#endif
+
+static void
+padTest(WINDOW *dummy GCC_UNUSED)
+{
+    WINDOW *pad, *spad;
+
+    pad = newpad(50, 100);
+    wattron(pad, A_REVERSE);
+    mvwaddstr(pad, 5, 2, "This is a new pad");
+    wattrset(pad, A_NORMAL);
+    mvwaddstr(pad, 8, 0,
+	"The end of this line should be truncated here:except  now");
+    mvwaddstr(pad, 11, 1, "This line should not appear.It will now");
+    wmove(pad, 10, 1);
+    wclrtoeol(pad);
+    mvwaddstr(pad, 10, 1, " Press any key to continue");
+    prefresh(pad, 0, 0, 0, 0, 10, 45);
+    keypad(pad, TRUE);
+    raw();
+    wgetch(pad);
+
+    spad = subpad(pad, 12, 25, 6, 52);
+    mvwaddstr(spad, 2, 2, "This is a new subpad");
+    box(spad, 0, 0);
+    prefresh(pad, 0, 0, 0, 0, 15, 75);
+    keypad(pad, TRUE);
+    raw();
+    wgetch(pad);
+
+    mvwaddstr(pad, 35, 2, "This is displayed at line 35 in the pad");
+    mvwaddstr(pad, 40, 1, " Press any key to continue");
+    prefresh(pad, 30, 0, 0, 0, 10, 45);
+    keypad(pad, TRUE);
+    raw();
+    wgetch(pad);
+
+    delwin(pad);
+}
+
+static void
+display_menu(int old_option, int new_option)
+{
+    register size_t i;
+
+    attrset(A_NORMAL);
+    mvaddstr(3, 20, "PDCurses Test Program");
+
+    for (i = 0; i < MAX_OPTIONS; i++)
+	mvaddstr(5 + i, 25, command[i].text);
+    if (old_option != (-1))
+	mvaddstr(5 + old_option, 25, command[old_option].text);
+    attrset(A_REVERSE);
+    mvaddstr(5 + new_option, 25, command[new_option].text);
+    attrset(A_NORMAL);
+    mvaddstr(13, 3,
+	"Use Up and Down Arrows to select - Enter to run - Q to quit");
+    refresh();
+}
diff --git a/ncurses-5.2/test/testscanw.c b/ncurses-5.2/test/testscanw.c
new file mode 100644
index 0000000..97e742e
--- /dev/null
+++ b/ncurses-5.2/test/testscanw.c
@@ -0,0 +1,38 @@
+/* gleaned from a web-search, shows a bug combining scanw and implicit scroll.
+ * Date:  1997/03/17
+ * From:  bayern@morpheus.cis.yale.edu
+ *
+ * $Id$
+ */
+#include <test.priv.h>
+#include <ctype.h>
+
+int main(int argc, char *argv[])
+{
+	long badanswer = 1;
+	long *response = &badanswer;
+
+	initscr();
+	scrollok(stdscr, TRUE);
+	idlok(stdscr, TRUE);
+	echo();
+
+#if 0
+	trace(TRACE_UPDATE|TRACE_CALLS);
+#endif
+	while (argc > 1) {
+		if (isdigit(*argv[1]))
+			move(atoi(argv[1]), 0);
+		else if (!strcmp(argv[1], "-k"))
+			keypad(stdscr, TRUE);
+		argc--, argv++;
+	}
+
+	while (badanswer) {
+		printw("Enter a number (0 to quit):\n");
+		printw("--> ");
+		scanw("%20ld", response);    /* yes, it's a pointer */
+	}
+	endwin();
+	return EXIT_SUCCESS;
+}
diff --git a/ncurses-5.2/test/tracemunch b/ncurses-5.2/test/tracemunch
new file mode 100755
index 0000000..2bed549
--- /dev/null
+++ b/ncurses-5.2/test/tracemunch
@@ -0,0 +1,98 @@
+#!/usr/bin/perl
+#
+# tracemunch -- compactify ncurses trace logs
+#
+# The error logs produced by ncurses with tracing enabled can be very tedious
+# to wade through.  This script helps by compacting runs of log lines that
+# can be conveniently expressed as higher-level operations.
+#
+# ($Id$)
+
+$putattr="PutAttrChar\\('(.)' = 0x.., {A_NORMAL}\\) at \\(([0-9]+), ([0-9]+)\\)";
+$waddnstr="waddnstr\\(0x([0-9a-f]+),\"([^\"]+)\",[0-9]+\\) called {A_NORMAL}";
+
+sub transaddr
+{
+    $arg = $_[0];
+
+    $arg =~ s/$curscr/curscr/ if ($curscr);
+    $arg =~ s/$newscr/newscr/ if ($newscr);
+    $arg =~ s/$stdscr/stdscr/ if ($stdscr);
+
+    return $arg;
+}
+
+while (<STDIN>)
+{
+CLASSIFY: {
+	# Transform window pointer addresses so it's easier to compare logs
+    	$awaiting = "curscr" if ($_ =~ /creating curscr/);
+    	$awaiting = "newscr" if ($_ =~ /creating newscr/);
+    	$awaiting = "stdscr" if ($_ =~ /creating stdscr/);
+	if ($awaiting && $_ =~ /newwin: returned window is 0x([0-9a-f]+)/)
+	{
+	    $curscr = "0x$1" if ($awaiting eq "curscr");
+	    $newscr = "0x$1" if ($awaiting eq "newscr");
+	    $stdscr = "0x$1" if ($awaiting eq "stdscr");
+	    $awaiting = "";
+	}
+
+	# Compactify runs of PutAttrChar calls (TR_CHARPUT)
+	if ($_ =~ /$putattr/)
+	{
+		$putattr_chars = $1;
+		$starty = $2;
+		$startx = $3;
+		while (<STDIN>)
+		{
+			if ($_ =~ /$putattr/) {
+				$putattr_chars .= $1;
+			} else {
+				last;
+			}
+		}
+		print "RUN of PutAttrChar()s: \"$putattr_chars\" from ${starty}, ${startx}\n";
+		redo CLASSIFY;
+	}
+
+	# Compactify runs of waddnstr calls (TR_CALLS)
+	if ($_ =~ /$waddnstr/)
+	{
+		$waddnstr_chars = $2;
+		$winaddr = $1;
+		while (<STDIN>)
+		{
+			if ($_ =~ /$waddnstr/ && $1 eq $winaddr) {
+				$waddnstr_chars .= $2;
+			} else {
+				last;
+			}
+		}
+		$winaddstr = &transaddr($winaddr);
+		print "RUN of waddnstr()s: $winaddr, \"$waddnstr_chars\"\n";
+		redo CLASSIFY;
+	}
+
+	# More transformations can go here
+
+	# Repeated runs of anything
+	$anyline = &transaddr($_);
+	$repeatcount = 1;
+	while (<STDIN>) {
+	    if (&transaddr($_) eq $anyline) {
+		$repeatcount++;
+	    } else {
+		last;
+	    }
+	}
+	if ($repeatcount > 1) {
+		print "${repeatcount} REPEATS OF $anyline";
+	} else {
+		print $anyline
+	}
+	redo CLASSIFY if $_;
+
+	} # :CLASSIFY
+}
+
+# tracemunch ends here
diff --git a/ncurses-5.2/test/view.c b/ncurses-5.2/test/view.c
new file mode 100644
index 0000000..0627948
--- /dev/null
+++ b/ncurses-5.2/test/view.c
@@ -0,0 +1,447 @@
+/*
+ * view.c -- a silly little viewer program
+ *
+ * written by Eric S. Raymond <esr@snark.thyrsus.com> December 1994
+ * to test the scrolling code in ncurses.
+ *
+ * modified by Thomas Dickey <dickey@clark.net> July 1995 to demonstrate
+ * the use of 'resizeterm()', and May 2000 to illustrate wide-character
+ * handling.
+ *
+ * Takes a filename argument.  It's a simple file-viewer with various
+ * scroll-up and scroll-down commands.
+ *
+ * n	-- scroll one line forward
+ * p	-- scroll one line back
+ *
+ * Either command accepts a numeric prefix interpreted as a repeat count.
+ * Thus, typing `5n' should scroll forward 5 lines in the file.
+ *
+ * The way you can tell this is working OK is that, in the trace file,
+ * there should be one scroll operation plus a small number of line
+ * updates, as opposed to a whole-page update.  This means the physical
+ * scroll operation worked, and the refresh() code only had to do a
+ * partial repaint.
+ *
+ * $Id$
+ */
+
+#include <test.priv.h>
+
+#include <string.h>
+#include <ctype.h>
+#include <signal.h>
+
+#if HAVE_TERMIOS_H
+# include <termios.h>
+#else
+# include <sgtty.h>
+#endif
+
+#if !defined(sun) || !HAVE_TERMIOS_H
+# if HAVE_SYS_IOCTL_H
+#  include <sys/ioctl.h>
+# endif
+#endif
+
+/* This is needed to compile 'struct winsize' */
+#if NEED_PTEM_H
+#include <sys/stream.h>
+#include <sys/ptem.h>
+#endif
+
+static RETSIGTYPE finish(int sig) GCC_NORETURN;
+static void show_all(void);
+
+#if defined(SIGWINCH) && defined(TIOCGWINSZ) && HAVE_RESIZETERM
+#define CAN_RESIZE 1
+#else
+#define CAN_RESIZE 0
+#endif
+
+#if CAN_RESIZE
+static RETSIGTYPE adjust(int sig);
+static int interrupted;
+#endif
+
+static int waiting;
+static int shift;
+static int utf8_mode = FALSE;
+
+static char *fname;
+static chtype **lines;
+static chtype **lptr;
+
+static void
+usage(void)
+{
+    static const char *msg[] =
+    {
+	"Usage: view [options] file"
+	,""
+	,"Options:"
+	," -n NUM   specify maximum number of lines (default 1000)"
+#if defined(KEY_RESIZE)
+	," -r       use experimental KEY_RESIZE rather than our own handler"
+#endif
+#ifdef TRACE
+	," -t       trace screen updates"
+	," -T NUM   specify trace mask"
+#endif
+	," -u       translate UTF-8 data"
+    };
+    size_t n;
+    for (n = 0; n < SIZEOF(msg); n++)
+	fprintf(stderr, "%s\n", msg[n]);
+    exit(EXIT_FAILURE);
+}
+
+static int
+ch_len(chtype * src)
+{
+    int result = 0;
+    while (*src++)
+	result++;
+    return result;
+}
+
+/*
+ * Allocate a string into an array of chtype's.  If UTF-8 mode is
+ * active, translate the string accordingly.
+ */
+static chtype *
+ch_dup(char *src)
+{
+    unsigned len = strlen(src);
+    chtype *dst = typeMalloc(chtype, len + 1);
+    unsigned j, k;
+    unsigned utf_count = 0;
+    unsigned utf_char = 0;
+
+#define UCS_REPL 0xfffd
+
+    for (j = k = 0; j < len; j++) {
+	if (utf8_mode) {
+	    unsigned c = src[j] & 0xff;
+	    /* Combine UTF-8 into Unicode */
+	    if (c < 0x80) {
+		/* We received an ASCII character */
+		if (utf_count > 0)
+		    dst[k++] = UCS_REPL;	/* prev. sequence incomplete */
+		dst[k++] = c;
+		utf_count = 0;
+	    } else if (c < 0xc0) {
+		/* We received a continuation byte */
+		if (utf_count < 1) {
+		    dst[k++] = UCS_REPL;	/* ... unexpectedly */
+		} else {
+		    if (!utf_char && !((c & 0x7f) >> (7 - utf_count))) {
+			utf_char = UCS_REPL;
+		    }
+		    /* characters outside UCS-2 become UCS_REPL */
+		    if (utf_char > 0x03ff) {
+			/* value would be >0xffff */
+			utf_char = UCS_REPL;
+		    } else {
+			utf_char <<= 6;
+			utf_char |= (c & 0x3f);
+		    }
+		    utf_count--;
+		    if (utf_count == 0)
+			dst[k++] = utf_char;
+		}
+	    } else {
+		/* We received a sequence start byte */
+		if (utf_count > 0)
+		    dst[k++] = UCS_REPL;	/* prev. sequence incomplete */
+		if (c < 0xe0) {
+		    utf_count = 1;
+		    utf_char = (c & 0x1f);
+		    if (!(c & 0x1e))
+			utf_char = UCS_REPL;	/* overlong sequence */
+		} else if (c < 0xf0) {
+		    utf_count = 2;
+		    utf_char = (c & 0x0f);
+		} else if (c < 0xf8) {
+		    utf_count = 3;
+		    utf_char = (c & 0x07);
+		} else if (c < 0xfc) {
+		    utf_count = 4;
+		    utf_char = (c & 0x03);
+		} else if (c < 0xfe) {
+		    utf_count = 5;
+		    utf_char = (c & 0x01);
+		} else {
+		    dst[k++] = UCS_REPL;
+		    utf_count = 0;
+		}
+	    }
+	} else {
+	    dst[k++] = src[j];
+	}
+    }
+    dst[k] = 0;
+    return dst;
+}
+
+int
+main(int argc, char *argv[])
+{
+    int MAXLINES = 1000;
+    FILE *fp;
+    char buf[BUFSIZ];
+    int i;
+    chtype **olptr;
+    int done = FALSE;
+    int length = 0;
+#if CAN_RESIZE
+    bool use_resize = TRUE;
+#endif
+
+    while ((i = getopt(argc, argv, "n:rtT:u")) != EOF) {
+	switch (i) {
+	case 'n':
+	    if ((MAXLINES = atoi(optarg)) < 1)
+		usage();
+	    break;
+#if CAN_RESIZE
+	case 'r':
+	    use_resize = FALSE;
+	    break;
+#endif
+#ifdef TRACE
+	case 'T':
+	    trace(atoi(optarg));
+	    break;
+	case 't':
+	    trace(TRACE_CALLS);
+	    break;
+#endif
+	case 'u':
+	    utf8_mode = TRUE;
+	    break;
+	default:
+	    usage();
+	}
+    }
+    if (optind + 1 != argc)
+	usage();
+
+    if ((lines = typeMalloc(chtype *, MAXLINES + 2)) == 0)
+	usage();
+
+    fname = argv[optind];
+    if ((fp = fopen(fname, "r")) == 0) {
+	perror(fname);
+	return EXIT_FAILURE;
+    }
+
+    (void) signal(SIGINT, finish);	/* arrange interrupts to terminate */
+#if CAN_RESIZE
+    if (use_resize)
+	(void) signal(SIGWINCH, adjust);	/* arrange interrupts to resize */
+#endif
+
+    /* slurp the file */
+    for (lptr = &lines[0]; (lptr - lines) < MAXLINES; lptr++) {
+	char temp[BUFSIZ], *s, *d;
+	int col;
+
+	if (fgets(buf, sizeof(buf), fp) == 0)
+	    break;
+
+	/* convert tabs so that shift will work properly */
+	for (s = buf, d = temp, col = 0; (*d = *s) != '\0'; s++) {
+	    if (*d == '\n') {
+		*d = '\0';
+		break;
+	    } else if (*d == '\t') {
+		col = (col | 7) + 1;
+		while ((d - temp) != col)
+		    *d++ = ' ';
+	    } else if (isprint(*d) || utf8_mode) {
+		col++;
+		d++;
+	    } else {
+		sprintf(d, "\\%03o", *s & 0xff);
+		d += strlen(d);
+		col = (d - temp);
+	    }
+	}
+	*lptr = ch_dup(temp);
+    }
+    (void) fclose(fp);
+    length = lptr - lines;
+
+    (void) initscr();		/* initialize the curses library */
+    keypad(stdscr, TRUE);	/* enable keyboard mapping */
+    (void) nonl();		/* tell curses not to do NL->CR/NL on output */
+    (void) cbreak();		/* take input chars one at a time, no wait for \n */
+    (void) noecho();		/* don't echo input */
+    idlok(stdscr, TRUE);	/* allow use of insert/delete line */
+
+    lptr = lines;
+    while (!done) {
+	int n, c;
+	bool got_number;
+
+	show_all();
+
+	got_number = FALSE;
+	n = 0;
+	for (;;) {
+#if CAN_RESIZE
+	    if (interrupted)
+		adjust(0);
+#endif
+	    waiting = TRUE;
+	    c = getch();
+	    waiting = FALSE;
+	    if ((c < 127) && isdigit(c)) {
+		if (!got_number) {
+		    mvprintw(0, 0, "Count: ");
+		    clrtoeol();
+		}
+		addch(c);
+		n = 10 * n + (c - '0');
+		got_number = TRUE;
+	    } else
+		break;
+	}
+	if (!got_number && n == 0)
+	    n = 1;
+
+	switch (c) {
+	case KEY_DOWN:
+	case 'n':
+	    olptr = lptr;
+	    for (i = 0; i < n; i++)
+		if ((lptr - lines) < (length - LINES + 1))
+		    lptr++;
+		else
+		    break;
+	    wscrl(stdscr, lptr - olptr);
+	    break;
+
+	case KEY_UP:
+	case 'p':
+	    olptr = lptr;
+	    for (i = 0; i < n; i++)
+		if (lptr > lines)
+		    lptr--;
+		else
+		    break;
+	    wscrl(stdscr, lptr - olptr);
+	    break;
+
+	case 'h':
+	case KEY_HOME:
+	    lptr = lines;
+	    break;
+
+	case 'e':
+	case KEY_END:
+	    if (length > LINES)
+		lptr = lines + length - LINES + 1;
+	    else
+		lptr = lines;
+	    break;
+
+	case 'r':
+	case KEY_RIGHT:
+	    shift++;
+	    break;
+
+	case 'l':
+	case KEY_LEFT:
+	    if (shift)
+		shift--;
+	    else
+		beep();
+	    break;
+
+	case 'q':
+	    done = TRUE;
+	    break;
+
+#ifdef KEY_RESIZE
+	case KEY_RESIZE:	/* ignore this; ncurses will repaint */
+	    break;
+#endif
+#if CAN_RESIZE
+	case ERR:
+	    break;
+#endif
+	default:
+	    beep();
+	}
+    }
+
+    finish(0);			/* we're done */
+}
+
+static RETSIGTYPE
+finish(int sig)
+{
+    endwin();
+    exit(sig != 0 ? EXIT_FAILURE : EXIT_SUCCESS);
+}
+
+#if CAN_RESIZE
+/*
+ * This uses functions that are "unsafe", but it seems to work on SunOS and
+ * Linux.  The 'wrefresh(curscr)' is needed to force the refresh to start from
+ * the top of the screen -- some xterms mangle the bitmap while resizing.
+ */
+static RETSIGTYPE
+adjust(int sig)
+{
+    if (waiting || sig == 0) {
+	struct winsize size;
+
+	if (ioctl(fileno(stdout), TIOCGWINSZ, &size) == 0) {
+	    resizeterm(size.ws_row, size.ws_col);
+	    wrefresh(curscr);	/* Linux needs this */
+	    show_all();
+	}
+	interrupted = FALSE;
+    } else {
+	interrupted = TRUE;
+    }
+    (void) signal(SIGWINCH, adjust);	/* some systems need this */
+}
+#endif /* CAN_RESIZE */
+
+static void
+show_all(void)
+{
+    int i;
+    char temp[BUFSIZ];
+    chtype *s;
+
+#if CAN_RESIZE
+    sprintf(temp, "(%3dx%3d) col %d ", LINES, COLS, shift);
+    i = strlen(temp);
+    sprintf(temp + i, "view %.*s", (int) (sizeof(temp) - 7 - i), fname);
+#else
+    sprintf(temp, "view %.*s", (int) sizeof(temp) - 7, fname);
+#endif
+    move(0, 0);
+    printw("%.*s", COLS, temp);
+    clrtoeol();
+
+    scrollok(stdscr, FALSE);	/* prevent screen from moving */
+    for (i = 1; i < LINES; i++) {
+	move(i, 0);
+	printw("%3ld:", (long) (lptr + i - lines));
+	clrtoeol();
+	if ((s = lptr[i - 1]) != 0) {
+	    int len = ch_len(s);
+	    if (len > shift)
+		addchstr(s + shift);
+	}
+    }
+    setscrreg(1, LINES - 1);
+    scrollok(stdscr, TRUE);
+    refresh();
+}
diff --git a/ncurses-5.2/test/worm.c b/ncurses-5.2/test/worm.c
new file mode 100644
index 0000000..9ff1c48
--- /dev/null
+++ b/ncurses-5.2/test/worm.c
@@ -0,0 +1,428 @@
+/*
+
+	 @@@        @@@    @@@@@@@@@@     @@@@@@@@@@@    @@@@@@@@@@@@
+	 @@@        @@@   @@@@@@@@@@@@    @@@@@@@@@@@@   @@@@@@@@@@@@@
+	 @@@        @@@  @@@@      @@@@   @@@@           @@@@ @@@  @@@@
+	 @@@   @@   @@@  @@@        @@@   @@@            @@@  @@@   @@@
+	 @@@  @@@@  @@@  @@@        @@@   @@@            @@@  @@@   @@@
+	 @@@@ @@@@ @@@@  @@@        @@@   @@@            @@@  @@@   @@@
+	  @@@@@@@@@@@@   @@@@      @@@@   @@@            @@@  @@@   @@@
+	   @@@@  @@@@     @@@@@@@@@@@@    @@@            @@@  @@@   @@@
+	    @@    @@       @@@@@@@@@@     @@@            @@@  @@@   @@@
+
+				 Eric P. Scott
+			  Caltech High Energy Physics
+				 October, 1980
+
+		Hacks to turn this into a test frame for cursor movement:
+			Eric S. Raymond <esr@snark.thyrsus.com>
+				January, 1995
+
+		July 1995 (esr): worms is now in living color! :-)
+
+Options:
+	-f			fill screen with copies of 'WORM' at start.
+	-l <n>			set worm length
+	-n <n>			set number of worms
+	-t			make worms leave droppings
+	-T <start> <end>	set trace interval
+	-S			set single-stepping during trace interval
+	-N			suppress cursor-movement optimization
+
+  This program makes a good torture-test for the ncurses cursor-optimization
+  code.  You can use -T to set the worm move interval over which movement
+  traces will be dumped.  The program stops and waits for one character of
+  input at the beginning and end of the interval.
+
+  $Id$
+*/
+
+#include <test.priv.h>
+
+#include <signal.h>
+
+static chtype flavor[] =
+{
+    'O', '*', '#', '$', '%', '0', '@',
+};
+#define MAXWORMS	(sizeof(flavor)/sizeof(chtype))
+static const short xinc[] =
+{
+    1, 1, 1, 0, -1, -1, -1, 0
+}, yinc[] =
+{
+    -1, 0, 1, 1, 1, 0, -1, -1
+};
+static struct worm {
+    int orientation, head;
+    short *xpos, *ypos;
+} worm[40];
+
+static const char *field;
+static int length = 16, number = 3;
+static chtype trail = ' ';
+
+#ifdef TRACE
+int generation, trace_start, trace_end, singlestep;
+#endif /* TRACE */
+/* *INDENT-OFF* */
+static const struct options {
+    int nopts;
+    int opts[3];
+} normal[8]={
+    { 3, { 7, 0, 1 } },
+    { 3, { 0, 1, 2 } },
+    { 3, { 1, 2, 3 } },
+    { 3, { 2, 3, 4 } },
+    { 3, { 3, 4, 5 } },
+    { 3, { 4, 5, 6 } },
+    { 3, { 5, 6, 7 } },
+    { 3, { 6, 7, 0 } }
+}, upper[8]={
+    { 1, { 1, 0, 0 } },
+    { 2, { 1, 2, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 2, { 4, 5, 0 } },
+    { 1, { 5, 0, 0 } },
+    { 2, { 1, 5, 0 } }
+}, left[8]={
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 2, { 2, 3, 0 } },
+    { 1, { 3, 0, 0 } },
+    { 2, { 3, 7, 0 } },
+    { 1, { 7, 0, 0 } },
+    { 2, { 7, 0, 0 } }
+}, right[8]={
+    { 1, { 7, 0, 0 } },
+    { 2, { 3, 7, 0 } },
+    { 1, { 3, 0, 0 } },
+    { 2, { 3, 4, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 2, { 6, 7, 0 } }
+}, lower[8]={
+    { 0, { 0, 0, 0 } },
+    { 2, { 0, 1, 0 } },
+    { 1, { 1, 0, 0 } },
+    { 2, { 1, 5, 0 } },
+    { 1, { 5, 0, 0 } },
+    { 2, { 5, 6, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } }
+}, upleft[8]={
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 1, { 3, 0, 0 } },
+    { 2, { 1, 3, 0 } },
+    { 1, { 1, 0, 0 } }
+}, upright[8]={
+    { 2, { 3, 5, 0 } },
+    { 1, { 3, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 1, { 5, 0, 0 } }
+}, lowleft[8]={
+    { 3, { 7, 0, 1 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 1, { 1, 0, 0 } },
+    { 2, { 1, 7, 0 } },
+    { 1, { 7, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } }
+}, lowright[8]={
+    { 0, { 0, 0, 0 } },
+    { 1, { 7, 0, 0 } },
+    { 2, { 5, 7, 0 } },
+    { 1, { 5, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } },
+    { 0, { 0, 0, 0 } }
+};
+/* *INDENT-ON* */
+
+static void
+cleanup(void)
+{
+    standend();
+    refresh();
+    curs_set(1);
+    endwin();
+}
+
+static RETSIGTYPE
+onsig(int sig GCC_UNUSED)
+{
+    cleanup();
+    exit(EXIT_FAILURE);
+}
+
+static float
+ranf(void)
+{
+    long r = (rand() & 077777);
+    return ((float) r / 32768.);
+}
+
+int
+main(int argc, char *argv[])
+{
+    short **ref;
+    int x, y;
+    int n;
+    struct worm *w;
+    const struct options *op;
+    int h;
+    short *ip;
+    int last, bottom;
+
+    for (x = 1; x < argc; x++) {
+	char *p;
+	p = argv[x];
+	if (*p == '-')
+	    p++;
+	switch (*p) {
+	case 'f':
+	    field = "WORM";
+	    break;
+	case 'l':
+	    if (++x == argc)
+		goto usage;
+	    if ((length = atoi(argv[x])) < 2 || length > 1024) {
+		fprintf(stderr, "%s: Invalid length\n", *argv);
+		return EXIT_FAILURE;
+	    }
+	    break;
+	case 'n':
+	    if (++x == argc)
+		goto usage;
+	    if ((number = atoi(argv[x])) < 1 || number > 40) {
+		fprintf(stderr, "%s: Invalid number of worms\n", *argv);
+		return EXIT_FAILURE;
+	    }
+	    break;
+	case 't':
+	    trail = '.';
+	    break;
+#ifdef TRACE
+	case 'S':
+	    singlestep = TRUE;
+	    break;
+	case 'T':
+	    trace_start = atoi(argv[++x]);
+	    trace_end = atoi(argv[++x]);
+	    break;
+	case 'N':
+	    _nc_optimize_enable ^= OPTIMIZE_ALL;	/* declared by ncurses */
+	    break;
+#endif /* TRACE */
+	default:
+	  usage:
+	    fprintf(stderr,
+		"usage: %s [-field] [-length #] [-number #] [-trail]\n", *argv);
+	    return EXIT_FAILURE;
+	}
+    }
+
+    signal(SIGINT, onsig);
+    initscr();
+    noecho();
+    cbreak();
+    nonl();
+
+    curs_set(0);
+
+    bottom = LINES - 1;
+    last = COLS - 1;
+
+#ifdef A_COLOR
+    if (has_colors()) {
+	int bg = COLOR_BLACK;
+	start_color();
+#if HAVE_USE_DEFAULT_COLORS
+	if (use_default_colors() == OK)
+	    bg = -1;
+#endif
+
+#define SET_COLOR(num, fg) \
+	    init_pair(num+1, fg, bg); \
+	    flavor[num] |= COLOR_PAIR(num+1) | A_BOLD
+
+	SET_COLOR(0, COLOR_GREEN);
+	SET_COLOR(1, COLOR_RED);
+	SET_COLOR(2, COLOR_CYAN);
+	SET_COLOR(3, COLOR_WHITE);
+	SET_COLOR(4, COLOR_MAGENTA);
+	SET_COLOR(5, COLOR_BLUE);
+	SET_COLOR(6, COLOR_YELLOW);
+    }
+#endif /* A_COLOR */
+
+    ref = typeMalloc(short *, LINES);
+    for (y = 0; y < LINES; y++) {
+	ref[y] = typeMalloc(short, COLS);
+	for (x = 0; x < COLS; x++) {
+	    ref[y][x] = 0;
+	}
+    }
+
+#ifdef BADCORNER
+    /* if addressing the lower right corner doesn't work in your curses */
+    ref[bottom][last] = 1;
+#endif /* BADCORNER */
+
+    for (n = number, w = &worm[0]; --n >= 0; w++) {
+	w->orientation = w->head = 0;
+	if (!(ip = typeMalloc(short, (length + 1)))) {
+	    fprintf(stderr, "%s: out of memory\n", *argv);
+	    return EXIT_FAILURE;
+	}
+	w->xpos = ip;
+	for (x = length; --x >= 0;)
+	    *ip++ = -1;
+	if (!(ip = typeMalloc(short, (length + 1)))) {
+	    fprintf(stderr, "%s: out of memory\n", *argv);
+	    return EXIT_FAILURE;
+	}
+	w->ypos = ip;
+	for (y = length; --y >= 0;)
+	    *ip++ = -1;
+    }
+    if (field) {
+	const char *p;
+	p = field;
+	for (y = bottom; --y >= 0;) {
+	    for (x = COLS; --x >= 0;) {
+		addch((chtype) (*p++));
+		if (!*p)
+		    p = field;
+	    }
+	}
+    }
+    napms(10);
+    refresh();
+#ifndef TRACE
+    nodelay(stdscr, TRUE);
+#endif
+
+    for (;;) {
+#ifdef TRACE
+	if (trace_start || trace_end) {
+	    if (generation == trace_start) {
+		trace(TRACE_CALLS);
+		getch();
+	    } else if (generation == trace_end) {
+		trace(0);
+		getch();
+	    }
+
+	    if (singlestep && generation > trace_start && generation < trace_end)
+		getch();
+
+	    generation++;
+	}
+#else
+	int ch;
+
+	if ((ch = getch()) > 0) {
+#ifdef KEY_RESIZE
+	    if (ch == KEY_RESIZE) {
+		if (last != COLS - 1) {
+		    for (y = 0; y <= bottom; y++) {
+			ref[y] = typeRealloc(short, COLS, ref[y]);
+			for (x = last + 1; x < COLS; x++)
+			    ref[y][x] = 0;
+		    }
+		    last = COLS - 1;
+		}
+		if (bottom != LINES - 1) {
+		    for (y = LINES; y <= bottom; y++)
+			free(ref[y]);
+		    ref = typeRealloc(short *, LINES, ref);
+		    for (y = bottom + 1; y < LINES; y++) {
+			ref[y] = typeMalloc(short, COLS);
+			for (x = 0; x < COLS; x++)
+			    ref[y][x] = 0;
+		    }
+		    bottom = LINES - 1;
+		}
+	    }
+#endif
+	    /*
+	     * Make it simple to put this into single-step mode, or resume
+	     * normal operation -TD
+	     */
+	    if (ch == 'q') {
+		cleanup();
+		return (EXIT_SUCCESS);
+	    } else if (ch == 's') {
+		nodelay(stdscr, FALSE);
+	    } else if (ch == ' ') {
+		nodelay(stdscr, TRUE);
+	    }
+	}
+#endif /* TRACE */
+
+	for (n = 0, w = &worm[0]; n < number; n++, w++) {
+	    if ((x = w->xpos[h = w->head]) < 0) {
+		move(y = w->ypos[h] = bottom, x = w->xpos[h] = 0);
+		addch(flavor[n % MAXWORMS]);
+		ref[y][x]++;
+	    } else {
+		y = w->ypos[h];
+	    }
+	    if (x > last)
+		x = last;
+	    if (y > bottom)
+		y = bottom;
+	    if (++h == length)
+		h = 0;
+	    if (w->xpos[w->head = h] >= 0) {
+		int x1, y1;
+		x1 = w->xpos[h];
+		y1 = w->ypos[h];
+		if (y1 < LINES
+		    && x1 < COLS
+		    && --ref[y1][x1] == 0) {
+		    move(y1, x1);
+		    addch(trail);
+		}
+	    }
+	    op = &(x == 0 ? (y == 0 ? upleft : (y == bottom ? lowleft :
+			left)) :
+		(x == last ? (y == 0 ? upright : (y == bottom ? lowright :
+			    right)) :
+		    (y == 0 ? upper : (y == bottom ? lower : normal))))[w->orientation];
+	    switch (op->nopts) {
+	    case 0:
+		cleanup();
+		return EXIT_SUCCESS;
+	    case 1:
+		w->orientation = op->opts[0];
+		break;
+	    default:
+		w->orientation = op->opts[(int) (ranf() * (float) op->nopts)];
+	    }
+	    move(y += yinc[w->orientation], x += xinc[w->orientation]);
+
+	    if (y < 0)
+		y = 0;
+	    addch(flavor[n % MAXWORMS]);
+	    ref[w->ypos[h] = y][w->xpos[h] = x]++;
+	}
+	napms(10);
+	refresh();
+    }
+}
diff --git a/ncurses-5.2/test/xmas.c b/ncurses-5.2/test/xmas.c
new file mode 100644
index 0000000..170ad9e
--- /dev/null
+++ b/ncurses-5.2/test/xmas.c
@@ -0,0 +1,1160 @@
+/******************************************************************************/
+/* asciixmas                                                                  */
+/* December 1989             Larry Bartz           Indianapolis, IN           */
+/*                                                                            */
+/*                                                                            */
+/* I'm dreaming of an ascii character-based monochrome Christmas,             */
+/* Just like the one's I used to know!                                        */
+/* Via a full duplex communications channel,                                  */
+/* At 9600 bits per second,                                                   */
+/* Even though it's kinda slow.                                               */
+/*                                                                            */
+/* I'm dreaming of an ascii character-based monochrome Christmas,             */
+/* With ev'ry C program I write!                                              */
+/* May your screen be merry and bright!                                       */
+/* And may all your Christmases be amber or green,                            */
+/* (for reduced eyestrain and improved visibility)!                           */
+/*                                                                            */
+/*                                                                            */
+/*                                                                            */
+/*                                                                            */
+/*                                                                            */
+/* IMPLEMENTATION                                                             */
+/*                                                                            */
+/* Feel free to modify the defined string FROMWHO to reflect you, your        */
+/* organization, your site, whatever.                                         */
+/*                                                                            */
+/* This really looks a lot better if you can turn off your cursor before      */
+/* execution. I wanted to do that here but very few termcap entries or        */
+/* terminfo definitions have the appropriate string defined. If you know      */
+/* the string(s) for the terminal(s) you use or which your site supports,     */
+/* you could call asciixmas from within a shell in which you issue the        */
+/* string to the terminal. The cursor is distracting but it doesn't really    */
+/* ruin the show.                                                             */
+/*                                                                            */
+/* At our site, we invoke this for our users just after login and the         */
+/* determination of terminal type.                                            */
+/*                                                                            */
+/*                                                                            */
+/* PORTABILITY                                                                */
+/*                                                                            */
+/* I wrote this using only the very simplest curses functions so that it      */
+/* might be the most portable. I was personally able to test on five          */
+/* different cpu/UNIX combinations.                                           */
+/*                                                                            */
+/*                                                                            */
+/* COMPILE                                                                    */
+/*                                                                            */
+/* usually this:                                                              */
+/*                                                                            */
+/* cc -O asciixmas.c -lcurses -o asciixmas -s                                 */
+/*                                                                            */
+/*                                                                            */
+/* Zilog S8000 models 11, 21, 31, etc with ZEUS variant of SYSTEM III         */
+/* maybe other SYSTEM III also:                                               */
+/*                                                                            */
+/* cc asciixmas.c -lcurses -ltermlib -o asciixmas -s                          */
+/*                                                                            */
+/* as above with optional "peephole optimizer" installed:                     */
+/*                                                                            */
+/* cc -O asciixmas.c -lcurses -ltermlib -o asciixmas -s                       */
+/*                                                                            */
+/*                                                                            */
+/* Zilog S8000 models 32, 130 with WE32100 chip and SYS V, REL2               */
+/* maybe 3B2 also?                                                            */
+/*                                                                            */
+/* cc -f -O -K sd asciixmas.c -lcurses -o asciixmas -s                        */
+/*                                                                            */
+/*                                                                            */
+/* Pyramid, Sequent, any other "dual universe" types compile and execute      */
+/* under either universe. The compile line for the ucb universe (as you       */
+/* might expect) is the same as for SYS III UNIX:                             */
+/*                                                                            */
+/* cc -O asciixmas.c -lcurses -ltermlib -o asciixmas -s                       */
+/*                                                                            */
+/* The above compile will also hold true for other BSD systems. (I hope)      */
+/*                                                                            */
+/*                                                                            */
+/*                                                                            */
+/*                                                                            */
+/* For the Scrooges out there among you who don't want this thing to loop     */
+/* forever (or until the user hits a key), insert this into your compile      */
+/* line just after "cc" :                                                     */
+/*                                                                            */
+/* -DNOLOOP                                                                   */
+/*                                                                            */
+/* like so:                                                                   */
+/*                                                                            */
+/* cc -DNOLOOP -O asciixmas.c -lcurses -o asciixmas -s                        */
+/*                                                                            */
+/*                                                                            */
+/*                                                                            */
+/******************************************************************************/
+
+/*
+ * $Id$
+ */
+#include <test.priv.h>
+
+#include <signal.h>
+
+#define FROMWHO "Mark Hessling - (M.Hessling@gu.edu.au)"
+
+static int my_bg = COLOR_BLACK;
+static int y_pos, x_pos;
+
+static WINDOW *treescrn;
+static WINDOW *treescrn2;
+static WINDOW *treescrn3;
+static WINDOW *treescrn4;
+static WINDOW *treescrn5;
+static WINDOW *treescrn6;
+static WINDOW *treescrn7;
+static WINDOW *treescrn8;
+static WINDOW *dotdeer0;
+static WINDOW *stardeer0;
+static WINDOW *lildeer0;
+static WINDOW *lildeer1;
+static WINDOW *lildeer2;
+static WINDOW *lildeer3;
+static WINDOW *middeer0;
+static WINDOW *middeer1;
+static WINDOW *middeer2;
+static WINDOW *middeer3;
+static WINDOW *bigdeer0;
+static WINDOW *bigdeer1;
+static WINDOW *bigdeer2;
+static WINDOW *bigdeer3;
+static WINDOW *bigdeer4;
+static WINDOW *lookdeer0;
+static WINDOW *lookdeer1;
+static WINDOW *lookdeer2;
+static WINDOW *lookdeer3;
+static WINDOW *lookdeer4;
+static WINDOW *w_holiday;
+static WINDOW *w_del_msg;
+
+static int boxit(void);
+static int seas(void);
+static int greet(void);
+static int fromwho(void);
+static int tree(void);
+static int balls(void);
+static int star(void);
+static int strng1(void);
+static int strng2(void);
+static int strng3(void);
+static int strng4(void);
+static int strng5(void);
+static int reindeer(void);
+static int blinkit(void);
+
+static RETSIGTYPE
+done(int sig) GCC_NORETURN;
+
+     static void
+       set_color(WINDOW *win, chtype color)
+{
+    if (has_colors()) {
+	static bool *pairs;
+	int n = (color + 1);
+	if (pairs == 0)
+	    pairs = (bool *) calloc(COLORS + 1, sizeof(bool));
+	if (!pairs[n]) {
+	    init_pair(n, color, my_bg);
+	    pairs[n] = TRUE;
+	}
+	wattroff(win, A_COLOR);
+	wattron(win, COLOR_PAIR(n));
+    }
+}
+
+static void
+unset_color(WINDOW *win)
+{
+    if (has_colors())
+	wattrset(win, COLOR_PAIR(0));
+}
+
+static void
+look_out(int msecs)
+{
+    napms(msecs);
+    if (getch() != ERR) {
+	beep();
+	done(0);
+    }
+}
+
+int
+main(int argc GCC_UNUSED, char **argv GCC_UNUSED)
+{
+    int loopy;
+
+    initscr();
+    noecho();
+    nonl();
+    refresh();
+    signal(SIGINT, done);
+    signal(SIGTERM, done);
+#if !defined	DOS && !defined OS2
+    signal(SIGHUP, done);
+    signal(SIGQUIT, done);
+#endif
+    if (has_colors()) {
+	start_color();
+#if HAVE_USE_DEFAULT_COLORS
+	if (use_default_colors() == OK)
+	    my_bg = -1;
+#endif
+    }
+    curs_set(0);
+
+    treescrn = newwin(16, 27, 3, 53);
+    treescrn2 = newwin(16, 27, 3, 53);
+    treescrn3 = newwin(16, 27, 3, 53);
+    treescrn4 = newwin(16, 27, 3, 53);
+    treescrn5 = newwin(16, 27, 3, 53);
+    treescrn6 = newwin(16, 27, 3, 53);
+    treescrn7 = newwin(16, 27, 3, 53);
+    treescrn8 = newwin(16, 27, 3, 53);
+
+    dotdeer0 = newwin(3, 71, 0, 8);
+
+    stardeer0 = newwin(4, 56, 0, 8);
+
+    lildeer0 = newwin(7, 53, 0, 8);
+    lildeer1 = newwin(2, 4, 0, 0);
+    lildeer2 = newwin(2, 4, 0, 0);
+    lildeer3 = newwin(2, 4, 0, 0);
+
+    middeer0 = newwin(15, 42, 0, 8);
+    middeer1 = newwin(3, 7, 0, 0);
+    middeer2 = newwin(3, 7, 0, 0);
+    middeer3 = newwin(3, 7, 0, 0);
+
+    bigdeer0 = newwin(10, 23, 0, 0);
+    bigdeer1 = newwin(10, 23, 0, 0);
+    bigdeer2 = newwin(10, 23, 0, 0);
+    bigdeer3 = newwin(10, 23, 0, 0);
+    bigdeer4 = newwin(10, 23, 0, 0);
+
+    lookdeer0 = newwin(10, 25, 0, 0);
+    lookdeer1 = newwin(10, 25, 0, 0);
+    lookdeer2 = newwin(10, 25, 0, 0);
+    lookdeer3 = newwin(10, 25, 0, 0);
+    lookdeer4 = newwin(10, 25, 0, 0);
+
+    w_holiday = newwin(1, 26, 3, 27);
+
+    w_del_msg = newwin(1, 19, 23, 60);
+
+    mvwaddstr(w_del_msg, 0, 0, "Hit any key to quit");
+
+    mvwaddstr(w_holiday, 0, 0, "H A P P Y  H O L I D A Y S");
+
+    /* set up the windows for our various reindeer */
+
+    /* lildeer1 */
+    mvwaddch(lildeer1, 0, 0, (chtype) 'V');
+    mvwaddch(lildeer1, 1, 0, (chtype) '@');
+    mvwaddch(lildeer1, 1, 1, (chtype) '<');
+    mvwaddch(lildeer1, 1, 2, (chtype) '>');
+    mvwaddch(lildeer1, 1, 3, (chtype) '~');
+
+    /* lildeer2 */
+    mvwaddch(lildeer2, 0, 0, (chtype) 'V');
+    mvwaddch(lildeer2, 1, 0, (chtype) '@');
+    mvwaddch(lildeer2, 1, 1, (chtype) '|');
+    mvwaddch(lildeer2, 1, 2, (chtype) '|');
+    mvwaddch(lildeer2, 1, 3, (chtype) '~');
+
+    /* lildeer3 */
+    mvwaddch(lildeer3, 0, 0, (chtype) 'V');
+    mvwaddch(lildeer3, 1, 0, (chtype) '@');
+    mvwaddch(lildeer3, 1, 1, (chtype) '>');
+    mvwaddch(lildeer3, 1, 2, (chtype) '<');
+    mvwaddch(lildeer2, 1, 3, (chtype) '~');
+
+    /* middeer1 */
+    mvwaddch(middeer1, 0, 2, (chtype) 'y');
+    mvwaddch(middeer1, 0, 3, (chtype) 'y');
+    mvwaddch(middeer1, 1, 2, (chtype) '0');
+    mvwaddch(middeer1, 1, 3, (chtype) '(');
+    mvwaddch(middeer1, 1, 4, (chtype) '=');
+    mvwaddch(middeer1, 1, 5, (chtype) ')');
+    mvwaddch(middeer1, 1, 6, (chtype) '~');
+    mvwaddch(middeer1, 2, 3, (chtype) '\\');
+    mvwaddch(middeer1, 2, 4, (chtype) '/');
+
+    /* middeer2 */
+    mvwaddch(middeer2, 0, 2, (chtype) 'y');
+    mvwaddch(middeer2, 0, 3, (chtype) 'y');
+    mvwaddch(middeer2, 1, 2, (chtype) '0');
+    mvwaddch(middeer2, 1, 3, (chtype) '(');
+    mvwaddch(middeer2, 1, 4, (chtype) '=');
+    mvwaddch(middeer2, 1, 5, (chtype) ')');
+    mvwaddch(middeer2, 1, 6, (chtype) '~');
+    mvwaddch(middeer2, 2, 3, (chtype) '|');
+    mvwaddch(middeer2, 2, 5, (chtype) '|');
+
+    /* middeer3 */
+    mvwaddch(middeer3, 0, 2, (chtype) 'y');
+    mvwaddch(middeer3, 0, 3, (chtype) 'y');
+    mvwaddch(middeer3, 1, 2, (chtype) '0');
+    mvwaddch(middeer3, 1, 3, (chtype) '(');
+    mvwaddch(middeer3, 1, 4, (chtype) '=');
+    mvwaddch(middeer3, 1, 5, (chtype) ')');
+    mvwaddch(middeer3, 1, 6, (chtype) '~');
+    mvwaddch(middeer3, 2, 2, (chtype) '/');
+    mvwaddch(middeer3, 2, 6, (chtype) '\\');
+
+    /* bigdeer1 */
+    mvwaddch(bigdeer1, 0, 17, (chtype) '\\');
+    mvwaddch(bigdeer1, 0, 18, (chtype) '/');
+    mvwaddch(bigdeer1, 0, 20, (chtype) '\\');
+    mvwaddch(bigdeer1, 0, 21, (chtype) '/');
+    mvwaddch(bigdeer1, 1, 18, (chtype) '\\');
+    mvwaddch(bigdeer1, 1, 20, (chtype) '/');
+    mvwaddch(bigdeer1, 2, 19, (chtype) '|');
+    mvwaddch(bigdeer1, 2, 20, (chtype) '_');
+    mvwaddch(bigdeer1, 3, 18, (chtype) '/');
+    mvwaddch(bigdeer1, 3, 19, (chtype) '^');
+    mvwaddch(bigdeer1, 3, 20, (chtype) '0');
+    mvwaddch(bigdeer1, 3, 21, (chtype) '\\');
+    mvwaddch(bigdeer1, 4, 17, (chtype) '/');
+    mvwaddch(bigdeer1, 4, 18, (chtype) '/');
+    mvwaddch(bigdeer1, 4, 19, (chtype) '\\');
+    mvwaddch(bigdeer1, 4, 22, (chtype) '\\');
+    mvwaddstr(bigdeer1, 5, 7, "^~~~~~~~~//  ~~U");
+    mvwaddstr(bigdeer1, 6, 7, "( \\_____( /");
+    mvwaddstr(bigdeer1, 7, 8, "( )    /");
+    mvwaddstr(bigdeer1, 8, 9, "\\\\   /");
+    mvwaddstr(bigdeer1, 9, 11, "\\>/>");
+
+    /* bigdeer2 */
+    mvwaddch(bigdeer2, 0, 17, (chtype) '\\');
+    mvwaddch(bigdeer2, 0, 18, (chtype) '/');
+    mvwaddch(bigdeer2, 0, 20, (chtype) '\\');
+    mvwaddch(bigdeer2, 0, 21, (chtype) '/');
+    mvwaddch(bigdeer2, 1, 18, (chtype) '\\');
+    mvwaddch(bigdeer2, 1, 20, (chtype) '/');
+    mvwaddch(bigdeer2, 2, 19, (chtype) '|');
+    mvwaddch(bigdeer2, 2, 20, (chtype) '_');
+    mvwaddch(bigdeer2, 3, 18, (chtype) '/');
+    mvwaddch(bigdeer2, 3, 19, (chtype) '^');
+    mvwaddch(bigdeer2, 3, 20, (chtype) '0');
+    mvwaddch(bigdeer2, 3, 21, (chtype) '\\');
+    mvwaddch(bigdeer2, 4, 17, (chtype) '/');
+    mvwaddch(bigdeer2, 4, 18, (chtype) '/');
+    mvwaddch(bigdeer2, 4, 19, (chtype) '\\');
+    mvwaddch(bigdeer2, 4, 22, (chtype) '\\');
+    mvwaddstr(bigdeer2, 5, 7, "^~~~~~~~~//  ~~U");
+    mvwaddstr(bigdeer2, 6, 7, "(( )____( /");
+    mvwaddstr(bigdeer2, 7, 7, "( /      |");
+    mvwaddstr(bigdeer2, 8, 8, "\\/      |");
+    mvwaddstr(bigdeer2, 9, 9, "|>     |>");
+
+    /* bigdeer3 */
+    mvwaddch(bigdeer3, 0, 17, (chtype) '\\');
+    mvwaddch(bigdeer3, 0, 18, (chtype) '/');
+    mvwaddch(bigdeer3, 0, 20, (chtype) '\\');
+    mvwaddch(bigdeer3, 0, 21, (chtype) '/');
+    mvwaddch(bigdeer3, 1, 18, (chtype) '\\');
+    mvwaddch(bigdeer3, 1, 20, (chtype) '/');
+    mvwaddch(bigdeer3, 2, 19, (chtype) '|');
+    mvwaddch(bigdeer3, 2, 20, (chtype) '_');
+    mvwaddch(bigdeer3, 3, 18, (chtype) '/');
+    mvwaddch(bigdeer3, 3, 19, (chtype) '^');
+    mvwaddch(bigdeer3, 3, 20, (chtype) '0');
+    mvwaddch(bigdeer3, 3, 21, (chtype) '\\');
+    mvwaddch(bigdeer3, 4, 17, (chtype) '/');
+    mvwaddch(bigdeer3, 4, 18, (chtype) '/');
+    mvwaddch(bigdeer3, 4, 19, (chtype) '\\');
+    mvwaddch(bigdeer3, 4, 22, (chtype) '\\');
+    mvwaddstr(bigdeer3, 5, 7, "^~~~~~~~~//  ~~U");
+    mvwaddstr(bigdeer3, 6, 6, "( ()_____( /");
+    mvwaddstr(bigdeer3, 7, 6, "/ /       /");
+    mvwaddstr(bigdeer3, 8, 5, "|/          \\");
+    mvwaddstr(bigdeer3, 9, 5, "/>           \\>");
+
+    /* bigdeer4 */
+    mvwaddch(bigdeer4, 0, 17, (chtype) '\\');
+    mvwaddch(bigdeer4, 0, 18, (chtype) '/');
+    mvwaddch(bigdeer4, 0, 20, (chtype) '\\');
+    mvwaddch(bigdeer4, 0, 21, (chtype) '/');
+    mvwaddch(bigdeer4, 1, 18, (chtype) '\\');
+    mvwaddch(bigdeer4, 1, 20, (chtype) '/');
+    mvwaddch(bigdeer4, 2, 19, (chtype) '|');
+    mvwaddch(bigdeer4, 2, 20, (chtype) '_');
+    mvwaddch(bigdeer4, 3, 18, (chtype) '/');
+    mvwaddch(bigdeer4, 3, 19, (chtype) '^');
+    mvwaddch(bigdeer4, 3, 20, (chtype) '0');
+    mvwaddch(bigdeer4, 3, 21, (chtype) '\\');
+    mvwaddch(bigdeer4, 4, 17, (chtype) '/');
+    mvwaddch(bigdeer4, 4, 18, (chtype) '/');
+    mvwaddch(bigdeer4, 4, 19, (chtype) '\\');
+    mvwaddch(bigdeer4, 4, 22, (chtype) '\\');
+    mvwaddstr(bigdeer4, 5, 7, "^~~~~~~~~//  ~~U");
+    mvwaddstr(bigdeer4, 6, 6, "( )______( /");
+    mvwaddstr(bigdeer4, 7, 5, "(/          \\");
+    mvwaddstr(bigdeer4, 8, 0, "v___=             ----^");
+
+    /* lookdeer1 */
+    mvwaddstr(lookdeer1, 0, 16, "\\/     \\/");
+    mvwaddstr(lookdeer1, 1, 17, "\\Y/ \\Y/");
+    mvwaddstr(lookdeer1, 2, 19, "\\=/");
+    mvwaddstr(lookdeer1, 3, 17, "^\\o o/^");
+    mvwaddstr(lookdeer1, 4, 17, "//( )");
+    mvwaddstr(lookdeer1, 5, 7, "^~~~~~~~~// \\O/");
+    mvwaddstr(lookdeer1, 6, 7, "( \\_____( /");
+    mvwaddstr(lookdeer1, 7, 8, "( )    /");
+    mvwaddstr(lookdeer1, 8, 9, "\\\\   /");
+    mvwaddstr(lookdeer1, 9, 11, "\\>/>");
+
+    /* lookdeer2 */
+    mvwaddstr(lookdeer2, 0, 16, "\\/     \\/");
+    mvwaddstr(lookdeer2, 1, 17, "\\Y/ \\Y/");
+    mvwaddstr(lookdeer2, 2, 19, "\\=/");
+    mvwaddstr(lookdeer2, 3, 17, "^\\o o/^");
+    mvwaddstr(lookdeer2, 4, 17, "//( )");
+    mvwaddstr(lookdeer2, 5, 7, "^~~~~~~~~// \\O/");
+    mvwaddstr(lookdeer2, 6, 7, "(( )____( /");
+    mvwaddstr(lookdeer2, 7, 7, "( /      |");
+    mvwaddstr(lookdeer2, 8, 8, "\\/      |");
+    mvwaddstr(lookdeer2, 9, 9, "|>     |>");
+
+    /* lookdeer3 */
+    mvwaddstr(lookdeer3, 0, 16, "\\/     \\/");
+    mvwaddstr(lookdeer3, 1, 17, "\\Y/ \\Y/");
+    mvwaddstr(lookdeer3, 2, 19, "\\=/");
+    mvwaddstr(lookdeer3, 3, 17, "^\\o o/^");
+    mvwaddstr(lookdeer3, 4, 17, "//( )");
+    mvwaddstr(lookdeer3, 5, 7, "^~~~~~~~~// \\O/");
+    mvwaddstr(lookdeer3, 6, 6, "( ()_____( /");
+    mvwaddstr(lookdeer3, 7, 6, "/ /       /");
+    mvwaddstr(lookdeer3, 8, 5, "|/          \\");
+    mvwaddstr(lookdeer3, 9, 5, "/>           \\>");
+
+    /* lookdeer4 */
+    mvwaddstr(lookdeer4, 0, 16, "\\/     \\/");
+    mvwaddstr(lookdeer4, 1, 17, "\\Y/ \\Y/");
+    mvwaddstr(lookdeer4, 2, 19, "\\=/");
+    mvwaddstr(lookdeer4, 3, 17, "^\\o o/^");
+    mvwaddstr(lookdeer4, 4, 17, "//( )");
+    mvwaddstr(lookdeer4, 5, 7, "^~~~~~~~~// \\O/");
+    mvwaddstr(lookdeer4, 6, 6, "( )______( /");
+    mvwaddstr(lookdeer4, 7, 5, "(/          \\");
+    mvwaddstr(lookdeer4, 8, 0, "v___=             ----^");
+
+	/***********************************************/
+    cbreak();
+    nodelay(stdscr, TRUE);
+    for (;;) {
+	clear();
+	werase(treescrn);
+	touchwin(w_del_msg);
+	touchwin(treescrn);
+	werase(treescrn2);
+	touchwin(treescrn2);
+	werase(treescrn8);
+	touchwin(treescrn8);
+	refresh();
+	look_out(150);
+	boxit();
+	refresh();
+	look_out(150);
+	seas();
+	refresh();
+	look_out(150);
+	greet();
+	refresh();
+	look_out(150);
+	fromwho();
+	refresh();
+	look_out(150);
+	tree();
+	look_out(150);
+	balls();
+	look_out(150);
+	star();
+	look_out(150);
+	strng1();
+	strng2();
+	strng3();
+	strng4();
+	strng5();
+
+	/* set up the windows for our blinking trees */
+	/* **************************************** */
+	/* treescrn3 */
+
+	overlay(treescrn, treescrn3);
+
+	/*balls */
+	mvwaddch(treescrn3, 4, 18, ' ');
+	mvwaddch(treescrn3, 7, 6, ' ');
+	mvwaddch(treescrn3, 8, 19, ' ');
+	mvwaddch(treescrn3, 11, 22, ' ');
+
+	/*star */
+	mvwaddch(treescrn3, 0, 12, '*');
+
+	/*strng1 */
+	mvwaddch(treescrn3, 3, 11, ' ');
+
+	/*strng2 */
+	mvwaddch(treescrn3, 5, 13, ' ');
+	mvwaddch(treescrn3, 6, 10, ' ');
+
+	/*strng3 */
+	mvwaddch(treescrn3, 7, 16, ' ');
+	mvwaddch(treescrn3, 7, 14, ' ');
+
+	/*strng4 */
+	mvwaddch(treescrn3, 10, 13, ' ');
+	mvwaddch(treescrn3, 10, 10, ' ');
+	mvwaddch(treescrn3, 11, 8, ' ');
+
+	/*strng5 */
+	mvwaddch(treescrn3, 11, 18, ' ');
+	mvwaddch(treescrn3, 12, 13, ' ');
+
+	/* treescrn4 */
+
+	overlay(treescrn, treescrn4);
+
+	/*balls */
+	mvwaddch(treescrn4, 3, 9, ' ');
+	mvwaddch(treescrn4, 4, 16, ' ');
+	mvwaddch(treescrn4, 7, 6, ' ');
+	mvwaddch(treescrn4, 8, 19, ' ');
+	mvwaddch(treescrn4, 11, 2, ' ');
+	mvwaddch(treescrn4, 12, 23, ' ');
+
+	/*star */
+	wstandout(treescrn4);
+	mvwaddch(treescrn4, 0, 12, '*');
+	wstandend(treescrn4);
+
+	/*strng1 */
+	mvwaddch(treescrn4, 3, 13, ' ');
+
+	/*strng2 */
+
+	/*strng3 */
+	mvwaddch(treescrn4, 7, 15, ' ');
+	mvwaddch(treescrn4, 8, 11, ' ');
+
+	/*strng4 */
+	mvwaddch(treescrn4, 9, 16, ' ');
+	mvwaddch(treescrn4, 10, 12, ' ');
+	mvwaddch(treescrn4, 11, 8, ' ');
+
+	/*strng5 */
+	mvwaddch(treescrn4, 11, 18, ' ');
+	mvwaddch(treescrn4, 12, 14, ' ');
+
+	/* treescrn5 */
+
+	overlay(treescrn, treescrn5);
+
+	/*balls */
+	mvwaddch(treescrn5, 3, 15, ' ');
+	mvwaddch(treescrn5, 10, 20, ' ');
+	mvwaddch(treescrn5, 12, 1, ' ');
+
+	/*star */
+	mvwaddch(treescrn5, 0, 12, '*');
+
+	/*strng1 */
+	mvwaddch(treescrn5, 3, 11, ' ');
+
+	/*strng2 */
+	mvwaddch(treescrn5, 5, 12, ' ');
+
+	/*strng3 */
+	mvwaddch(treescrn5, 7, 14, ' ');
+	mvwaddch(treescrn5, 8, 10, ' ');
+
+	/*strng4 */
+	mvwaddch(treescrn5, 9, 15, ' ');
+	mvwaddch(treescrn5, 10, 11, ' ');
+	mvwaddch(treescrn5, 11, 7, ' ');
+
+	/*strng5 */
+	mvwaddch(treescrn5, 11, 17, ' ');
+	mvwaddch(treescrn5, 12, 13, ' ');
+
+	/* treescrn6 */
+
+	overlay(treescrn, treescrn6);
+
+	/*balls */
+	mvwaddch(treescrn6, 6, 7, ' ');
+	mvwaddch(treescrn6, 7, 18, ' ');
+	mvwaddch(treescrn6, 10, 4, ' ');
+	mvwaddch(treescrn6, 11, 23, ' ');
+
+	/*star */
+	wstandout(treescrn6);
+	mvwaddch(treescrn6, 0, 12, '*');
+	wstandend(treescrn6);
+
+	/*strng1 */
+
+	/*strng2 */
+	mvwaddch(treescrn6, 5, 11, ' ');
+
+	/*strng3 */
+	mvwaddch(treescrn6, 7, 13, ' ');
+	mvwaddch(treescrn6, 8, 9, ' ');
+
+	/*strng4 */
+	mvwaddch(treescrn6, 9, 14, ' ');
+	mvwaddch(treescrn6, 10, 10, ' ');
+	mvwaddch(treescrn6, 11, 6, ' ');
+
+	/*strng5 */
+	mvwaddch(treescrn6, 11, 16, ' ');
+	mvwaddch(treescrn6, 12, 12, ' ');
+
+	/* treescrn7 */
+
+	overlay(treescrn, treescrn7);
+
+	/*balls */
+	mvwaddch(treescrn7, 3, 15, ' ');
+	mvwaddch(treescrn7, 6, 7, ' ');
+	mvwaddch(treescrn7, 7, 18, ' ');
+	mvwaddch(treescrn7, 10, 4, ' ');
+	mvwaddch(treescrn7, 11, 22, ' ');
+
+	/*star */
+	mvwaddch(treescrn7, 0, 12, '*');
+
+	/*strng1 */
+	mvwaddch(treescrn7, 3, 12, ' ');
+
+	/*strng2 */
+	mvwaddch(treescrn7, 5, 13, ' ');
+	mvwaddch(treescrn7, 6, 9, ' ');
+
+	/*strng3 */
+	mvwaddch(treescrn7, 7, 15, ' ');
+	mvwaddch(treescrn7, 8, 11, ' ');
+
+	/*strng4 */
+	mvwaddch(treescrn7, 9, 16, ' ');
+	mvwaddch(treescrn7, 10, 12, ' ');
+	mvwaddch(treescrn7, 11, 8, ' ');
+
+	/*strng5 */
+	mvwaddch(treescrn7, 11, 18, ' ');
+	mvwaddch(treescrn7, 12, 14, ' ');
+
+	look_out(150);
+	reindeer();
+
+	touchwin(w_holiday);
+	wrefresh(w_holiday);
+	wrefresh(w_del_msg);
+
+	look_out(500);
+	for (loopy = 0; loopy < 100; loopy++) {
+	    blinkit();
+	}
+
+#ifdef NOLOOP
+	done(0);
+#endif
+    }
+    /*NOTREACHED */
+}
+
+static int
+boxit(void)
+{
+    int x = 0;
+
+    while (x < 20) {
+	mvaddch(x, 7, '|');
+	++x;
+    }
+
+    x = 8;
+
+    while (x < 80) {
+	mvaddch(19, x, '_');
+	++x;
+    }
+
+    x = 0;
+
+    while (x < 80) {
+	mvaddch(22, x, '_');
+	++x;
+    }
+
+    return (0);
+}
+
+static int
+seas(void)
+{
+    mvaddch(4, 1, 'S');
+    mvaddch(6, 1, 'E');
+    mvaddch(8, 1, 'A');
+    mvaddch(10, 1, 'S');
+    mvaddch(12, 1, 'O');
+    mvaddch(14, 1, 'N');
+    mvaddch(16, 1, '`');
+    mvaddch(18, 1, 'S');
+
+    return (0);
+}
+
+static int
+greet(void)
+{
+    mvaddch(3, 5, 'G');
+    mvaddch(5, 5, 'R');
+    mvaddch(7, 5, 'E');
+    mvaddch(9, 5, 'E');
+    mvaddch(11, 5, 'T');
+    mvaddch(13, 5, 'I');
+    mvaddch(15, 5, 'N');
+    mvaddch(17, 5, 'G');
+    mvaddch(19, 5, 'S');
+
+    return (0);
+}
+
+static int
+fromwho(void)
+{
+    mvaddstr(21, 13, FROMWHO);
+    return (0);
+}
+
+static int
+tree(void)
+{
+    set_color(treescrn, COLOR_GREEN);
+    mvwaddch(treescrn, 1, 11, (chtype) '/');
+    mvwaddch(treescrn, 2, 11, (chtype) '/');
+    mvwaddch(treescrn, 3, 10, (chtype) '/');
+    mvwaddch(treescrn, 4, 9, (chtype) '/');
+    mvwaddch(treescrn, 5, 9, (chtype) '/');
+    mvwaddch(treescrn, 6, 8, (chtype) '/');
+    mvwaddch(treescrn, 7, 7, (chtype) '/');
+    mvwaddch(treescrn, 8, 6, (chtype) '/');
+    mvwaddch(treescrn, 9, 6, (chtype) '/');
+    mvwaddch(treescrn, 10, 5, (chtype) '/');
+    mvwaddch(treescrn, 11, 3, (chtype) '/');
+    mvwaddch(treescrn, 12, 2, (chtype) '/');
+
+    mvwaddch(treescrn, 1, 13, (chtype) '\\');
+    mvwaddch(treescrn, 2, 13, (chtype) '\\');
+    mvwaddch(treescrn, 3, 14, (chtype) '\\');
+    mvwaddch(treescrn, 4, 15, (chtype) '\\');
+    mvwaddch(treescrn, 5, 15, (chtype) '\\');
+    mvwaddch(treescrn, 6, 16, (chtype) '\\');
+    mvwaddch(treescrn, 7, 17, (chtype) '\\');
+    mvwaddch(treescrn, 8, 18, (chtype) '\\');
+    mvwaddch(treescrn, 9, 18, (chtype) '\\');
+    mvwaddch(treescrn, 10, 19, (chtype) '\\');
+    mvwaddch(treescrn, 11, 21, (chtype) '\\');
+    mvwaddch(treescrn, 12, 22, (chtype) '\\');
+
+    mvwaddch(treescrn, 4, 10, (chtype) '_');
+    mvwaddch(treescrn, 4, 14, (chtype) '_');
+    mvwaddch(treescrn, 8, 7, (chtype) '_');
+    mvwaddch(treescrn, 8, 17, (chtype) '_');
+
+    mvwaddstr(treescrn, 13, 0, "//////////// \\\\\\\\\\\\\\\\\\\\\\\\");
+
+    mvwaddstr(treescrn, 14, 11, "| |");
+    mvwaddstr(treescrn, 15, 11, "|_|");
+
+    unset_color(treescrn);
+    wrefresh(treescrn);
+    wrefresh(w_del_msg);
+
+    return (0);
+}
+
+static int
+balls(void)
+{
+    overlay(treescrn, treescrn2);
+
+    set_color(treescrn2, COLOR_BLUE);
+    mvwaddch(treescrn2, 3, 9, (chtype) '@');
+    mvwaddch(treescrn2, 3, 15, (chtype) '@');
+    mvwaddch(treescrn2, 4, 8, (chtype) '@');
+    mvwaddch(treescrn2, 4, 16, (chtype) '@');
+    mvwaddch(treescrn2, 5, 7, (chtype) '@');
+    mvwaddch(treescrn2, 5, 17, (chtype) '@');
+    mvwaddch(treescrn2, 7, 6, (chtype) '@');
+    mvwaddch(treescrn2, 7, 18, (chtype) '@');
+    mvwaddch(treescrn2, 8, 5, (chtype) '@');
+    mvwaddch(treescrn2, 8, 19, (chtype) '@');
+    mvwaddch(treescrn2, 10, 4, (chtype) '@');
+    mvwaddch(treescrn2, 10, 20, (chtype) '@');
+    mvwaddch(treescrn2, 11, 2, (chtype) '@');
+    mvwaddch(treescrn2, 11, 22, (chtype) '@');
+    mvwaddch(treescrn2, 12, 1, (chtype) '@');
+    mvwaddch(treescrn2, 12, 23, (chtype) '@');
+
+    unset_color(treescrn2);
+    wrefresh(treescrn2);
+    wrefresh(w_del_msg);
+    return (0);
+}
+
+static int
+star(void)
+{
+    wattrset(treescrn2, A_BOLD | A_BLINK);
+    set_color(treescrn2, COLOR_YELLOW);
+
+    mvwaddch(treescrn2, 0, 12, (chtype) '*');
+    wstandend(treescrn2);
+
+    unset_color(treescrn2);
+    wrefresh(treescrn2);
+    wrefresh(w_del_msg);
+    return (0);
+}
+
+static int
+strng1(void)
+{
+    wattrset(treescrn2, A_BOLD | A_BLINK);
+    set_color(treescrn2, COLOR_WHITE);
+
+    mvwaddch(treescrn2, 3, 13, (chtype) '\'');
+    mvwaddch(treescrn2, 3, 12, (chtype) ':');
+    mvwaddch(treescrn2, 3, 11, (chtype) '.');
+
+    wattroff(treescrn2, A_BOLD | A_BLINK);
+    unset_color(treescrn2);
+
+    wrefresh(treescrn2);
+    wrefresh(w_del_msg);
+    return (0);
+}
+
+static int
+strng2(void)
+{
+    wattrset(treescrn2, A_BOLD | A_BLINK);
+    set_color(treescrn2, COLOR_WHITE);
+
+    mvwaddch(treescrn2, 5, 14, (chtype) '\'');
+    mvwaddch(treescrn2, 5, 13, (chtype) ':');
+    mvwaddch(treescrn2, 5, 12, (chtype) '.');
+    mvwaddch(treescrn2, 5, 11, (chtype) ',');
+    mvwaddch(treescrn2, 6, 10, (chtype) '\'');
+    mvwaddch(treescrn2, 6, 9, (chtype) ':');
+
+    wattroff(treescrn2, A_BOLD | A_BLINK);
+    unset_color(treescrn2);
+
+    wrefresh(treescrn2);
+    wrefresh(w_del_msg);
+    return (0);
+}
+
+static int
+strng3(void)
+{
+    wattrset(treescrn2, A_BOLD | A_BLINK);
+    set_color(treescrn2, COLOR_WHITE);
+
+    mvwaddch(treescrn2, 7, 16, (chtype) '\'');
+    mvwaddch(treescrn2, 7, 15, (chtype) ':');
+    mvwaddch(treescrn2, 7, 14, (chtype) '.');
+    mvwaddch(treescrn2, 7, 13, (chtype) ',');
+    mvwaddch(treescrn2, 8, 12, (chtype) '\'');
+    mvwaddch(treescrn2, 8, 11, (chtype) ':');
+    mvwaddch(treescrn2, 8, 10, (chtype) '.');
+    mvwaddch(treescrn2, 8, 9, (chtype) ',');
+
+    wattroff(treescrn2, A_BOLD | A_BLINK);
+    unset_color(treescrn2);
+
+    wrefresh(treescrn2);
+    wrefresh(w_del_msg);
+    return (0);
+}
+
+static int
+strng4(void)
+{
+    wattrset(treescrn2, A_BOLD | A_BLINK);
+    set_color(treescrn2, COLOR_WHITE);
+
+    mvwaddch(treescrn2, 9, 17, (chtype) '\'');
+    mvwaddch(treescrn2, 9, 16, (chtype) ':');
+    mvwaddch(treescrn2, 9, 15, (chtype) '.');
+    mvwaddch(treescrn2, 9, 14, (chtype) ',');
+    mvwaddch(treescrn2, 10, 13, (chtype) '\'');
+    mvwaddch(treescrn2, 10, 12, (chtype) ':');
+    mvwaddch(treescrn2, 10, 11, (chtype) '.');
+    mvwaddch(treescrn2, 10, 10, (chtype) ',');
+    mvwaddch(treescrn2, 11, 9, (chtype) '\'');
+    mvwaddch(treescrn2, 11, 8, (chtype) ':');
+    mvwaddch(treescrn2, 11, 7, (chtype) '.');
+    mvwaddch(treescrn2, 11, 6, (chtype) ',');
+    mvwaddch(treescrn2, 12, 5, (chtype) '\'');
+
+    wattroff(treescrn2, A_BOLD | A_BLINK);
+    unset_color(treescrn2);
+
+    wrefresh(treescrn2);
+    wrefresh(w_del_msg);
+    return (0);
+}
+
+static int
+strng5(void)
+{
+    wattrset(treescrn2, A_BOLD | A_BLINK);
+    set_color(treescrn2, COLOR_WHITE);
+
+    mvwaddch(treescrn2, 11, 19, (chtype) '\'');
+    mvwaddch(treescrn2, 11, 18, (chtype) ':');
+    mvwaddch(treescrn2, 11, 17, (chtype) '.');
+    mvwaddch(treescrn2, 11, 16, (chtype) ',');
+    mvwaddch(treescrn2, 12, 15, (chtype) '\'');
+    mvwaddch(treescrn2, 12, 14, (chtype) ':');
+    mvwaddch(treescrn2, 12, 13, (chtype) '.');
+    mvwaddch(treescrn2, 12, 12, (chtype) ',');
+
+    wattroff(treescrn2, A_BOLD | A_BLINK);
+    unset_color(treescrn2);
+
+    /* save a fully lit tree */
+    overlay(treescrn2, treescrn);
+
+    wrefresh(treescrn2);
+    wrefresh(w_del_msg);
+    return (0);
+}
+
+static int
+blinkit(void)
+{
+    static int cycle;
+
+    if (cycle > 4) {
+	cycle = 0;
+    }
+
+    touchwin(treescrn8);
+
+    switch (cycle) {
+    case 0:
+	overlay(treescrn3, treescrn8);
+	wrefresh(treescrn8);
+	wrefresh(w_del_msg);
+	break;
+    case 1:
+	overlay(treescrn4, treescrn8);
+	wrefresh(treescrn8);
+	wrefresh(w_del_msg);
+	break;
+    case 2:
+	overlay(treescrn5, treescrn8);
+	wrefresh(treescrn8);
+	wrefresh(w_del_msg);
+	break;
+    case 3:
+	overlay(treescrn6, treescrn8);
+	wrefresh(treescrn8);
+	wrefresh(w_del_msg);
+	break;
+    case 4:
+	overlay(treescrn7, treescrn8);
+	wrefresh(treescrn8);
+	wrefresh(w_del_msg);
+	break;
+    }
+    touchwin(treescrn8);
+
+    /*ALL ON************************************************** */
+
+    overlay(treescrn, treescrn8);
+    wrefresh(treescrn8);
+    wrefresh(w_del_msg);
+
+    ++cycle;
+    return (0);
+}
+
+static void
+deer_step(WINDOW *win, int y, int x)
+{
+    mvwin(win, y, x);
+    wrefresh(win);
+    wrefresh(w_del_msg);
+    look_out(5);
+}
+
+static int
+reindeer(void)
+{
+    int looper;
+    y_pos = 0;
+
+    for (x_pos = 70; x_pos > 62; x_pos--) {
+	if (x_pos < 62) {
+	    y_pos = 1;
+	}
+	for (looper = 0; looper < 4; looper++) {
+	    mvwaddch(dotdeer0, y_pos, x_pos, (chtype) '.');
+	    wrefresh(dotdeer0);
+	    wrefresh(w_del_msg);
+	    werase(dotdeer0);
+	    wrefresh(dotdeer0);
+	    wrefresh(w_del_msg);
+	    look_out(50);
+	}
+    }
+
+    y_pos = 2;
+
+    for (; x_pos > 50; x_pos--) {
+	for (looper = 0; looper < 4; looper++) {
+
+	    if (x_pos < 56) {
+		y_pos = 3;
+
+		mvwaddch(stardeer0, y_pos, x_pos, (chtype) '*');
+		wrefresh(stardeer0);
+		wrefresh(w_del_msg);
+		werase(stardeer0);
+		wrefresh(stardeer0);
+		wrefresh(w_del_msg);
+	    } else {
+		mvwaddch(dotdeer0, y_pos, x_pos, (chtype) '*');
+		wrefresh(dotdeer0);
+		wrefresh(w_del_msg);
+		werase(dotdeer0);
+		wrefresh(dotdeer0);
+		wrefresh(w_del_msg);
+	    }
+	}
+    }
+
+    x_pos = 58;
+
+    for (y_pos = 2; y_pos < 5; y_pos++) {
+
+	touchwin(lildeer0);
+	wrefresh(lildeer0);
+	wrefresh(w_del_msg);
+
+	for (looper = 0; looper < 4; looper++) {
+	    deer_step(lildeer3, y_pos, x_pos);
+	    deer_step(lildeer2, y_pos, x_pos);
+	    deer_step(lildeer1, y_pos, x_pos);
+	    deer_step(lildeer2, y_pos, x_pos);
+	    deer_step(lildeer3, y_pos, x_pos);
+
+	    touchwin(lildeer0);
+	    wrefresh(lildeer0);
+	    wrefresh(w_del_msg);
+
+	    x_pos -= 2;
+	}
+    }
+
+    x_pos = 35;
+
+    for (y_pos = 5; y_pos < 10; y_pos++) {
+
+	touchwin(middeer0);
+	wrefresh(middeer0);
+	wrefresh(w_del_msg);
+
+	for (looper = 0; looper < 2; looper++) {
+	    deer_step(middeer3, y_pos, x_pos);
+	    deer_step(middeer2, y_pos, x_pos);
+	    deer_step(middeer1, y_pos, x_pos);
+	    deer_step(middeer2, y_pos, x_pos);
+	    deer_step(middeer3, y_pos, x_pos);
+
+	    touchwin(middeer0);
+	    wrefresh(middeer0);
+	    wrefresh(w_del_msg);
+
+	    x_pos -= 3;
+	}
+    }
+
+    look_out(300);
+
+    y_pos = 1;
+
+    for (x_pos = 8; x_pos < 16; x_pos++) {
+	deer_step(bigdeer4, y_pos, x_pos);
+	deer_step(bigdeer3, y_pos, x_pos);
+	deer_step(bigdeer2, y_pos, x_pos);
+	deer_step(bigdeer1, y_pos, x_pos);
+	deer_step(bigdeer2, y_pos, x_pos);
+	deer_step(bigdeer3, y_pos, x_pos);
+	deer_step(bigdeer4, y_pos, x_pos);
+	deer_step(bigdeer0, y_pos, x_pos);
+    }
+
+    --x_pos;
+
+    for (looper = 0; looper < 6; looper++) {
+	deer_step(lookdeer4, y_pos, x_pos);
+	deer_step(lookdeer3, y_pos, x_pos);
+	deer_step(lookdeer2, y_pos, x_pos);
+	deer_step(lookdeer1, y_pos, x_pos);
+	deer_step(lookdeer2, y_pos, x_pos);
+	deer_step(lookdeer3, y_pos, x_pos);
+	deer_step(lookdeer4, y_pos, x_pos);
+    }
+
+    deer_step(lookdeer0, y_pos, x_pos);
+
+    for (; y_pos < 10; y_pos++) {
+	for (looper = 0; looper < 2; looper++) {
+	    deer_step(bigdeer4, y_pos, x_pos);
+	    deer_step(bigdeer3, y_pos, x_pos);
+	    deer_step(bigdeer2, y_pos, x_pos);
+	    deer_step(bigdeer1, y_pos, x_pos);
+	    deer_step(bigdeer2, y_pos, x_pos);
+	    deer_step(bigdeer3, y_pos, x_pos);
+	    deer_step(bigdeer4, y_pos, x_pos);
+	}
+	deer_step(bigdeer0, y_pos, x_pos);
+    }
+
+    --y_pos;
+
+    deer_step(lookdeer3, y_pos, x_pos);
+    return (0);
+}
+
+static RETSIGTYPE
+done(int sig GCC_UNUSED)
+{
+    signal(SIGINT, done);
+    signal(SIGTERM, done);
+#if !defined	DOS && !defined OS2
+    signal(SIGHUP, done);
+    signal(SIGQUIT, done);
+#endif
+    move(LINES - 1, 0);
+    refresh();
+    endwin();
+    curs_set(1);
+    exit(EXIT_SUCCESS);
+}
diff --git a/ncurses-5.3/misc/run_tic.sh b/ncurses-5.3/misc/run_tic.sh
index 7fa11bb..a366356 100644
--- a/ncurses-5.3/misc/run_tic.sh
+++ b/ncurses-5.3/misc/run_tic.sh
@@ -43,7 +43,7 @@ echo '** Building terminfo database, please wait...'
 
 : ${suffix=}
 : ${DESTDIR=}
-: ${prefix=/opt/rtems/m68k-rtems}
+: ${prefix=/opt/rtems-test/powerpc-rtems}
 : ${exec_prefix=${prefix}}
 : ${bindir=${exec_prefix}/bin}
 : ${top_srcdir=..}
diff --git a/readline-4.3.orig/CHANGELOG b/readline-4.3.orig/CHANGELOG
new file mode 100644
index 0000000..350defa
--- /dev/null
+++ b/readline-4.3.orig/CHANGELOG
@@ -0,0 +1,699 @@
+[Readline-specific changelog.  Descriptions of changes to the source are
+ found in the bash changelog.]
+
+				    6/9
+				    ---
+Makefile.in
+	- quote value of ${INSTALL_DATA} when passing it to makes in
+	  subdirectories
+
+				    7/1
+				    ---
+Makefile.in
+	- don't pass INSTALL_DATA to a make in the `doc' subdirectory; let
+	  autoconf set the value itself in the Makefile
+	- removed a stray `-' before $(RANLIB) in the `install' recipe
+
+doc/Makefile.in
+	- add a VPATH assignment so the documentation is not remade if it's
+	  already up-to-date in the distribution
+
+configure.in
+	- call AC_SUBST(LOCAL_LDFLAGS), since Makefile.in contains
+	  @LOCAL_LDFLAGS@
+
+				    7/9
+				    ---
+
+config.h.in
+	- add define lines for STRUCT_WINSIZE_IN_SYS_IOCTL and
+	  STRUCT_WINSIZE_IN_TERMIOS
+
+configure.in
+	- call BASH_STRUCT_WINSIZE to look for the definition of
+	  `struct winsize'
+
+				   7/17
+				   ----
+configure.in
+	- call AC_MINIX
+
+config.h.in
+	- add define line for AC_MINIX
+
+				   7/18
+				   ----
+Makefile.in
+	- add `install-shared' and `uninstall-shared' targets
+
+				    8/4
+				    ---
+Makefile.in
+	- install and uninstall libhistory.a in the `install' and
+	  `uninstall' targets
+
+				    9/4
+				    ---
+configure.in
+	- bumped LIBVERSION up to 2.1.1, indicating that this is patch
+	  level 1 to release 2.1
+
+
+				   9/16
+				   ----
+Makefile.in
+	- `make distclean' now descends into the `examples' subdir
+
+doc/Makefile.in
+	- the `distclean' and `maintainer-clean' targets should remove
+	  Makefile
+
+examples/Makefile.in
+	- added the various clean targets
+
+				    4/2
+				    ---
+configure.in
+	- bumped LIBVERSION up to 2.2
+
+				   4/18
+				   ----
+[readline-2.2 released]
+
+				   4/20
+				   ----
+Makefile.in
+	- make `libhistory.a' a dependency of `install'
+	- fixed a typo in the recipe for `install' that copied libreadline.a
+	  to libhistory.old right after installing it
+
+				   4/27
+				   ----
+doc/Makefile.in
+	- install {readline,history}.info out of the source directory if
+	  they are not found in the current (build) directory -- only an
+	  issue if the libraries are built in a different directory than
+	  the source directory
+
+				    5/1
+				    ---
+support/shobj-conf
+	- script from the bash distribution to do shared object and library
+	  configuration
+
+shlib/Makefile.in
+	- new directory and makefile to handle building shared versions of
+	  libreadline and libhistory, controlled by support/shobj-conf
+
+				    5/7
+				    ---
+doc/Makefile.in
+	- set SHELL to /bin/sh, rather than relying on make to be correct
+
+				   5/14
+				   ----
+savestring.c
+	- new file, moved from shell.c, for backwards compatibility
+
+Makefile.in, shlib/Makefile.in
+	- make sure savestring.c is compiled and added to libreadline and
+	  libhistory
+
+[THERE ARE NO MORE #ifdef SHELL LINES IN THE C SOURCE FILES.]
+
+				   5/15
+				   ----
+README
+	- updated description of shared library creation for the new scheme
+
+[THERE ARE NO MORE #ifdef SHELL LINES IN ANY OF THE SOURCE FILES.]
+
+Makefile.in
+	- bumped SHLIB_MAJOR up to 4 since we've augmented the library
+	  API
+	- rlconf.h is now one of the installed headers, so applications can
+	  find out whether things like vi-mode are available in the installed
+	  libreadline
+
+				   5/20
+				   ----
+configure.in
+	- changed RL_LIBRARY_VERSION to 4.0 to match the version of the
+	  installed shared libraries
+
+				    6/5
+				    ---
+rlstdc.h
+	- new file
+
+Makefile.in
+	- rlstdc.h is now one of the installed headers
+
+				    8/3
+				    ---
+shlib/Makefile.in
+	- made the suffix rule that creates xx.so from xx.c write the
+	  compiler output to `a.o', which is then mv'd to xx.so, because
+	  some compilers (Sun WSpro 4.2, for example) don't allow any
+	  suffixes other than `.o' for `cc -c' (not even `a.out')
+
+				   9/15
+				   ----
+
+Makefile.in
+	- AR and ARFLAGS are now substituted by configure, used in recipes
+	  that build the libraries
+
+configure.in
+	- use AC_CHECK_PROG to check for ar
+	- set ARFLAGS if it has not already been set in the environment
+
+				   10/5
+				   ----
+Makefile.in
+	- removed savestring.o from object file list
+
+				   10/28
+				   -----
+shlib/Makefile.in
+	- don't use a fixed filename in the .c.so suffix rule to avoid
+	  problems with parallel makes
+
+				   12/21
+				   -----
+support/shlib-install
+	- new script to install shared readline and history libraries
+
+shlib/Makefile.in
+	- changed to call shlib-install for install and uninstall targets
+
+[readline-4.0-beta1 frozen]
+
+				   12/22
+				   -----
+configure.in
+	- call AC_SUBST for SHOBJ_XLDFLAGS and SHLIB_LIBS
+
+shlib/Makefile.in
+	- SHOBJ_XLDFLAGS and SHLIB_LIBS are now substituted by configure
+	- add $(SHLIB_LIBS) at end of command line that builds the shared
+	  libraries (currently needed only by AIX 4.2)
+
+				   12/31
+				   -----
+MANIFEST, MANIFEST.doc
+	- the TOC html files are no longer generated and no longer part of
+	  the distribution
+
+				 2/18/1999
+				 ---------
+configure.in
+	- set MAKE_SHELL to /bin/sh and substitute into the Makefiles
+
+Makefile.in,{doc,examples,shlib}/Makefile.in
+	- set SHELL from @MAKE_SHELL@
+
+[readline-4.0 released]
+
+				   3/11
+				   ----
+doc/Makefile.in
+	- removed references to HTMLTOC, since separate HTML table-of-contents
+	  files are no longer created
+
+examples/Makefile.in
+	- remove `*.exe' in clean target for MS-DOS
+
+Makefile.in
+	- make `readline' target depend on ./libreadline.a
+	- configure now substitutes TERMCAP_LIB into Makefile.in
+	- use ${TERMCAP_LIB} instead of -ltermcap in recipe for `readline'
+	- clean target now removes readline and readline.exe in case they
+	  get built
+
+configure.in
+	- use `pwd.exe' to set BUILD_DIR on MS-DOS DJGPP
+
+				   3/15
+				   ----
+support/shlib-install
+	- Irix 5.x and Irix 6.x should install shared libraries like Solaris 2
+	- changes for installing on hp-ux 1[01].x
+
+				   3/23
+				   ----
+configure.in
+	- make sure that the $CC argument to shobj-conf is quoted
+
+				    4/8
+				    ---
+
+xmalloc.h, rlprivate.h, rlshell.h
+	- new files
+
+Makefile.in,shlib/Makefile.in
+	- add dependencies on xmalloc.h, rlshell.h
+	- add xmalloc.h, rlprivate.h, rlshell.h to list of header files
+
+MANIFEST
+	- add xmalloc.h, rlprivate.h, rlshell.h
+
+				    4/9
+				    ---
+Makefile.in,shlib/Makefile.in
+	- add dependencies on rlprivate.h
+
+				   4/13
+				   ----
+doc/Makefile.in
+	- add variable, PSDVI, which is the desired resolution of the
+	  generated postscript files.  Set to 300 because I don't have
+	  any 600-dpi printers
+	- set LANGUAGE= before calling makeinfo, so messages are in English
+	- add rluserman.{info,dvi,ps,html} to appropriate variables
+	- add rules to create rluserman.{info,dvi,ps,html}
+	- install and uninstall rluserman.info, but don't update the directory
+	  file in $(infodir) yet
+
+MANIFEST
+	- add doc/rluserman.{texinfo,info,dvi,ps,html}
+
+				   4/30
+				   ----
+configure.in
+	- updated library version to 4.1
+
+				    5/3
+				    ---
+configure.in
+	- SHLIB_MAJOR and SHLIB_MINOR shared library version numbers are
+	  constructed from $LIBRARY_VERSION and substituted into Makefiles
+
+				    5/5
+				    ---
+support/shlib-install
+	- OSF/1 installs shared libraries like Solaris
+
+Makefile.in
+	- broke the header file install and uninstall into two new targets:
+	  install-headers and uninstall-headers
+	- install and uninstall depend on install-headers and uninstall-headers
+	  respectively
+	- changed install-shared and uninstall-shared targets to depend on
+	  install-headers and uninstall-headers, respectively, so users may
+	  choose to install only the shared libraries.  I'm not sure about
+	  the uninstall one yet -- maybe it should check whether or not
+	  the static libraries are installed and not remove the header files
+	  if they are
+
+				    9/3
+				    ---
+configure.in, config.h.in
+	- added test for memmove (for later use)
+	- changed version to 4.1-beta1
+
+				   9/13
+				   ----
+examples/rlfe.c
+	- Per Bothner's `rlfe' readline front-end program
+
+examples/Makefile.in
+	- added rules to build rlfe
+
+				   9/21
+				   ----
+support/shlib-install
+	- changes to handle FreeBSD-3.x elf or a.out shared libraries, which
+	  have different semantics and need different naming conventions
+
+				 1/24/2000
+				 ---------
+doc/Makefile.in
+	- remove *.bt and *.bts on `make clean'
+
+				    2/4
+				    ---
+
+
+configure.in
+	- changed LIBVERSION to 4.1-beta5
+
+				 3/17/2000
+				 ---------
+[readline-4.1 released]
+
+				   3/23
+				   ----
+Makefile.in
+	- remove the `-t' argument to ranlib in the install recipe; some
+	  ranlibs don't have it and attempt to create a file named `-t'
+
+				   3/27
+				   ----
+support/shlib-install
+	- install shared libraries unwritable by anyone on HP-UX
+	- changed symlinks to relative pathnames on all platforms
+
+shlib/Makefile.in
+	- added missing `includedir' assignment, substituted by configure
+
+Makefile.in
+	- added missing @SET_MAKE@ so configure can set $MAKE appropriately
+
+configure.in
+	- add call to AC_PROG_MAKE_SET
+
+				   8/30
+				   ----
+shlib/Makefile.in
+	- change the soname bound into the shared libraries, so it includes
+	  only the major version number.  If it includes the minor version,
+	  programs depending on it must be rebuilt (which may or may not be
+	  a bad thing)
+
+				    9/6
+				    ---
+examples/rlfe.c
+	- add -l option to log input and output (-a option appends to logfile)
+	- add -n option to set readline application name
+	- add -v, -h options for version and help information
+	- change a few things because getopt() is now used to parse arguments
+
+				   9/12
+				   ----
+support/shlib-install
+	- fix up the libname on HPUX 11
+
+				   10/18
+				   -----
+configure.in
+	- changed library version to 4.2-alpha
+
+				   10/30
+				   -----
+configure.in
+	- add -fsigned-char to LOCAL_CFLAGS for Linux running on the IBM
+	  S/390
+
+Makefile.in
+	- added new file, rltypedefs.h, installed by default with `make install'
+
+				   11/2
+				   ----
+compat.c
+	- new file, with backwards-compatibility function definitions
+
+Makefile.in,shlib/Makefile.in
+	- make sure that compat.o/compat.so are built and linked apppropriately
+
+support/shobj-conf
+	- picked up bash version, which means that shared libs built on
+	  linux and BSD/OS 4.x will have an soname that does not include
+	  the minor version number
+
+				   11/13
+				   -----
+examples/rlfe.c
+	- rlfe can perform filename completion for relative pathnames in the
+	  inferior process's context if the OS supports /proc/PID/cwd (linux
+	  does it OK, Solaris is slightly warped, none of the BSDs have it)
+
+				11/17/2000
+				----------
+[readline-4.2-alpha released]
+
+				   11/27
+				   -----
+Makefile.in,shlib/Makefile.in
+	- added dependencies for rltypedefs.h
+
+shlib/Makefile.in
+	- changed dependencies on histlib.h to $(topdir)/histlib.h
+
+				   1/22
+				   ----
+configure.in
+	- changed release version to 4.2-beta
+
+				    2/2
+				    ---
+examples/Makefile.in
+	- build histexamp as part of the examples
+
+				    2/5
+				    ---
+doc/Makefile.in
+	- don't remove the dvi, postscript, html, info, and text `objects'
+	  on a `make distclean', only on a `make maintainer-clean'
+
+				    3/6
+				    ---
+doc/history.{0,3}, doc/history_3.ps
+	- new manual page for history library
+
+doc/Makefile.in
+	- rules to install and uninstall history.3 in ${man3dir}
+	- rules to build history.0 and history_3.ps
+
+				    4/2
+				    ---
+configure.in
+	- changed LIBVERSION to `4.2'
+
+				    4/5
+				    ---
+[readline-4.2 frozen]
+
+				    4/9
+				    ---
+[readline-4.2 released]
+
+				    5/2
+				    ---
+Makefile.in,{doc,examples,shlib}/Makefile.in
+	- added support for DESTDIR installation root prefix, to support
+	  building packages
+
+doc/Makefile.in
+	- add an info `dir' file entry for rluserman.info on `make install'
+	- change man1ext to `.1' and man3ext to `.3'
+	- install man pages with a $(man3ext) extension in the target directory
+	- add support for installing html documentation if `htmldir' has a
+	  value
+
+Makefile.in
+	- on `make install', install from the `shlib' directory, too
+	- on `make uninstall', uninstall in the `doc' and `shlib'
+	  subdirectories, too
+
+support/shlib-install
+	- add `freebsdelf*', `freebsdaout*', Hurd, `sysv4*', `sysv5*', `dgux*'
+	  targets for symlink creation
+
+				    5/7
+				    ---
+configure.in, config.h.in
+	- check for <limits.h>, define HAVE_LIMITS_H if found
+
+				    5/8
+				    ---
+aclocal.m4
+	- pick up change to BASH_CHECK_LIB_TERMCAP that adds check for
+	  libtinfo (termcap-specific portion of ncurses-5.2)
+
+				    5/9
+				    ---
+configure.in
+	- call AC_C_CONST to find out whether or not the compiler supports
+	  `const'
+
+config.h.in
+	- placeholder for `const' define, if any
+
+				   5/10
+				   ----
+configure.in
+	- fix AC_CHECK_PROG(ar, ...) test to specify right value for the
+	  case where ar is not found; should produce a better error message
+
+				   5/14
+				   ----
+configure.in,config.h.in
+	- check for vsnprintf, define HAVE_VSNPRINTF if found
+
+				   5/21
+				   ----
+configure.in, config.h.in
+	- add checks for size_t, ssize_t
+
+				   5/30
+				   ----
+configure.in
+	- update autoconf to version 2.50, use in AC_PREREQ
+	- changed AC_INIT to new flavor
+	- added AC_CONFIG_SRCDIR
+	- AC_CONFIG_HEADER -> AC_CONFIG_HEADERS
+	- call AC_C_PROTOTYPES
+	- AC_RETSIGTYPE -> AC_TYPE_SIGNAL
+
+				   8/22
+				   ----
+configure.in
+	- updated the version number to 4.2a
+
+Makefile.in,shlib/Makefile.in
+	- make sure tilde.o is built -DREADLINE_LIBRARY when being built as
+	  part of the standalone library, so it picks up the right include
+	  files
+
+				   8/23
+				   ----
+support/shlib-install
+	- support for Darwin/MacOS X shared library installation
+
+				   9/24
+				   ----
+examples/readlinebuf.h
+	- a new file, a C++ streambuf interface that uses readline for I/O.
+	  Donated by Dimitris Vyzovitis <vyzo@media.mit.edu>
+
+				   10/9
+				   ----
+configure.in
+        - replaced call to BASH_HAVE_TIOCGWINSZ with AC_HEADER_TIOCGWINSZ
+
+[readline-4.2a-beta1 frozen]
+
+				   10/15
+				   -----
+configure.in, config.h.in
+	- check for <memory.h>, define HAVE_MEMORY_H if found
+	- check for <strings.h>, define HAVE_STRINGS_H if found
+
+				   10/18
+				   -----
+configure.in, config.h.in
+	- check for isascii, define HAVE_ISASCII if found
+
+configure.in
+	- changed the macro names from bash as appropriate:
+		BASH_SIGNAL_CHECK -> BASH_SYS_SIGNAL_VINTAGE
+		BASH_REINSTALL_SIGHANDLERS -> BASH_SYS_REINSTALL_SIGHANDLERS
+		BASH_MISC_SPEED_T -> BASH_CHECK_SPEED_T
+
+				   10/22
+				   -----
+configure.in
+	- check for isxdigit with AC_CHECK_FUNCS
+
+config.h.in
+	- new define for HAVE_ISXDIGIT
+
+				   10/29
+				   -----
+configure.in, config.h.in
+	- check for strpbrk with AC_CHECK_FUNCS, define HAVE_STRPBRK if found
+
+				    11/1
+				    ----
+Makefile.in
+	- make sure DESTDIR is passed to install and uninstall makes in
+	  subdirectories
+	- when saving old copies of installed libraries, make sure we use
+	  DESTDIR for the old installation tree
+
+[readline-4.2a-rc1 frozen]
+
+				   11/2
+				   ----
+Makefile.in, shlib/Makefile.in
+	- don't put -I$(includedir) into CFLAGS
+
+				   11/15
+				   -----
+[readline-4.2a released]
+
+				   11/20
+				   -----
+examples/rlcat.c
+	- new file
+
+examples/Makefile.in
+	- changes for rlcat
+
+				   11/28
+				   -----
+configure.in
+	- default TERMCAP_LIB to -lcurses if $prefer_curses == yes (as when
+	  --with-curses is supplied)
+
+examples/Makefile.in
+	- substitute @LDFLAGS@ in LDFLAGS assignment
+
+				   11/29
+				   -----
+config.h.in
+	- add necessary defines for multibyte include files and functions
+	- add code to define HANDLE_MULTIBYTE if prerequisites are met
+
+configure.in
+	- call BASH_CHECK_MULTIBYTE
+
+				   12/14
+				   -----
+config.h.in
+	- add #undef PROTOTYPES, filled in by AC_C_PROTOTYPES
+
+				   12/17
+				   -----
+config.h.in
+	- moved HANDLE_MULTIBYTE code to rlmbutil.h
+
+rlmbutil.h, mbutil.c
+	- new files
+
+Makefile.in, shlib/Makefile.in
+	- added rules for mbutil.c
+
+				   12/20
+				   -----
+configure.in
+	- added --enable-shared, --enable-static options to configure to
+	  say which libraries are built by default (both default to yes)
+	- if SHLIB_STATUS == 'unsupported', turn off default shared library
+	  building
+	- substitute new STATIC_TARGET, SHARED_TARGET, STATIC_INSTALL_TARGET,
+	  and SHARED_INSTALL_TARGET
+
+Makefile.in
+	- `all' target now depends on (substituted) @STATIC_TARGET@ and
+	  @SHARED_TARGET@
+	- `install' target now depends on (substituted) @STATIC_INSTALL_TARGET@
+	  and @SHARED_INSTALL_TARGET@
+
+INSTALL, README
+	- updated with new info about --enable-shared and --enable-static
+
+				 1/10/2002
+				 ---------
+configure.in
+	- bumped the library version number to 4.3
+
+				   1/24
+				   ----
+Makefile.in,shlib/Makefile.in
+	- changes for new file, text.c, with character and text handling
+	  functions from readline.c
+
+				   2/20
+				   ----
+{configure.config.h}.in
+	- call AC_C_CHAR_UNSIGNED, define __CHAR_UNSIGNED__ if chars are
+	  unsigned by default
+
+				   5/20
+				   ----
+doc/Makefile.in
+	- new maybe-clean target that removes the generated documentation if
+	  the build directory differs from the source directory
+	- distclean target now depends on maybe-clean
diff --git a/readline-4.3.orig/CHANGES b/readline-4.3.orig/CHANGES
new file mode 100644
index 0000000..bc9fe94
--- /dev/null
+++ b/readline-4.3.orig/CHANGES
@@ -0,0 +1,612 @@
+This document details the changes between this version, readline-4.3,
+and the previous version, readline-4.2a.
+
+1.  Changes to Readline
+
+a.  Fixed output of comment-begin character when listing variable values.
+
+b.  Added some default key bindings for common escape sequences produced by
+    HOME and END keys.
+
+c.  Fixed the mark handling code to be more emacs-compatible.
+
+d.  A bug was fixed in the code that prints possible completions to keep it
+    from printing empty strings in certain circumstances.
+
+e.  Change the key sequence printing code to print ESC as M\- if ESC is a
+    meta-prefix character -- it's easier for users to understand than \e.
+
+f.  Fixed unstifle_history() to return values that match the documentation.
+
+g.  Fixed the event loop (rl_event_hook) to handle the case where the input
+    file descriptor is invalidated.
+
+h.  Fixed the prompt display code to work better when the application has a
+    custom redisplay function.
+
+i.  Changes to make reading and writing the history file a little faster, and
+    to cope with huge history files without calling abort(3) from xmalloc.
+
+j.  The vi-mode `S' and `s' commands are now undone correctly.
+
+k.  Fixed a problem which caused the display to be messed up when the last
+    line of a multi-line prompt (possibly containing invisible characters)
+    was longer than the screen width.
+
+2.  New Features in Readline
+
+a.  Support for key `subsequences':  allows, e.g., ESC and ESC-a to both
+    be bound to readline functions.  Now the arrow keys may be used in vi
+    insert mode.
+
+b.  When listing completions, and the number of lines displayed is more than
+    the screen length, readline uses an internal pager to display the results.
+    This is controlled by the `page-completions' variable (default on).
+
+c.  New code to handle editing and displaying multibyte characters.
+
+d.  The behavior introduced in bash-2.05a of deciding whether or not to
+    append a slash to a completed name that is a symlink to a directory has
+    been made optional, controlled by the `mark-symlinked-directories'
+    variable (default is the 2.05a behavior).
+
+e.  The `insert-comment' command now acts as a toggle if given a numeric
+    argument:  if the first characters on the line don't specify a
+    comment, insert one; if they do, delete the comment text
+
+f.  New application-settable completion variable:
+    rl_completion_mark_symlink_dirs, allows an application's completion
+    function to temporarily override the user's preference for appending
+    slashes to names which are symlinks to directories.
+
+g.  New function available to application completion functions:
+    rl_completion_mode, to tell how the completion function was invoked
+    and decide which argument to supply to rl_complete_internal (to list
+    completions, etc.).
+
+h.  Readline now has an overwrite mode, toggled by the `overwrite-mode'
+    bindable command, which could be bound to `Insert'.
+
+i.  New application-settable completion variable:
+    rl_completion_suppress_append, inhibits appending of
+    rl_completion_append_character to completed words.
+
+j.  New key bindings when reading an incremental search string:  ^W yanks
+    the currently-matched word out of the current line into the search
+    string; ^Y yanks the rest of the current line into the search string,
+    DEL or ^H deletes characters from the search string.
+
+-------------------------------------------------------------------------------
+This document details the changes between this version, readline-4.2a,
+and the previous version, readline-4.2.
+
+1.  Changes to Readline
+
+a.  More `const' and type casting fixes.
+
+b.  Changed rl_message() to use vsnprintf(3) (if available) to fix buffer
+    overflow problems.
+
+c.  The completion code no longer appends a `/' or ` ' to a match when
+    completing a symbolic link that resolves to a directory name, unless
+    the match does not add anything to the word being completed.  This
+    means that a tab will complete the word up to the full name, but not
+    add anything, and a subsequent tab will add a slash.
+
+d.  Fixed a trivial typo that made the vi-mode `dT' command not work.
+
+e.  Fixed the tty code so that ^S and ^Q can be inserted with rl_quoted_insert.
+
+f.  Fixed the tty code so that ^V works more than once.
+
+g.  Changed the use of __P((...)) for function prototypes to PARAMS((...))
+    because the use of __P in typedefs conflicted g++ and glibc.
+
+h.  The completion code now attempts to do a better job of preserving the
+    case of the word the user typed if ignoring case in completions.
+
+i.  Readline defaults to not echoing the input and lets the terminal
+    initialization code enable echoing if there is a controlling terminal.
+
+j.  The key binding code now processes only two hex digits after a `\x'
+    escape sequence, and the documentation was changed to note that the
+    octal and hex escape sequences result in an eight-bit value rather
+    than strict ASCII.
+
+k.  Fixed a few places where negative array subscripts could have occurred.
+    
+l.  Fixed the vi-mode code to use a better method to determine the bounds of
+    the array used to hold the marks, and to avoid out-of-bounds references.
+    
+m.  Fixed the defines in chardefs.h to work better when chars are signed.
+    
+n.  Fixed configure.in to use the new names for bash autoconf macros.
+    
+o.  Readline no longer attempts to define its own versions of some ctype
+    macros if they are implemented as functions in libc but not as macros in
+    <ctype.h>.
+
+p.  Fixed a problem where rl_backward could possibly set point to before
+    the beginning of the line.
+
+q.  Fixed Makefile to not put -I/usr/include into CFLAGS, since it can cause
+    include file problems.
+
+2.  New Features in Readline
+
+a.  Added extern declaration for rl_get_termcap to readline.h, making it a
+    public function (it was always there, just not in readline.h).
+
+b.  New #defines in readline.h:  RL_READLINE_VERSION, currently 0x0402,
+    RL_VERSION_MAJOR, currently 4, and RL_VERSION_MINOR, currently 2.
+
+c.  New readline variable:  rl_readline_version, mirrors RL_READLINE_VERSION.
+
+d.  New bindable boolean readline variable:  match-hidden-files.  Controls
+    completion of files beginning with a `.' (on Unix).  Enabled by default.
+
+e.  The history expansion code now allows any character to terminate a
+    `:first-' modifier, like csh.
+
+f.  The incremental search code remembers the last search string and uses
+    it if ^R^R is typed without a search string.
+
+h.  New bindable variable `history-preserve-point'.  If set, the history
+    code attempts to place the user at the same location on each history
+    line retrived with previous-history or next-history.
+
+-------------------------------------------------------------------------------
+This document details the changes between this version, readline-4.2,
+and the previous version, readline-4.1.
+
+1.  Changes to Readline
+
+a.  When setting the terminal attributes on systems using `struct termio',
+    readline waits for output to drain before changing the attributes.
+
+b.  A fix was made to the history word tokenization code to avoid attempts to
+    dereference a null pointer.
+
+c.  Readline now defaults rl_terminal_name to $TERM if the calling application
+    has left it unset, and tries to initialize with the resultant value.
+
+d.  Instead of calling (*rl_getc_function)() directly to get input in certain
+    places, readline now calls rl_read_key() consistently.
+
+e.  Fixed a bug in the completion code that allowed a backslash to quote a
+    single quote inside a single-quoted string.
+
+f.  rl_prompt is no longer assigned directly from the argument to readline(),
+    but uses memory allocated by readline.  This allows constant strings to
+    be passed to readline without problems arising when the prompt processing
+    code wants to modify the string.
+
+g.  Fixed a bug that caused non-interactive history searches to return the
+    wrong line when performing multiple searches backward for the same string.
+
+h.  Many variables, function arguments, and function return values are now
+    declared `const' where appropriate, to improve behavior when linking with
+    C++ code.
+
+i.  The control character detection code now works better on systems where
+    `char' is unsigned by default.
+
+j.  The vi-mode numeric argument is now capped at 999999, just like emacs mode.
+
+k.  The Function, CPFunction, CPPFunction, and VFunction typedefs have been
+    replaced with a set of specific prototyped typedefs, though they are
+    still in the readline header files for backwards compatibility.
+
+m.  Nearly all of the (undocumented) internal global variables in the library
+    now have an _rl_ prefix -- there were a number that did not, like
+    screenheight, screenwidth, alphabetic, etc.
+
+n.  The ding() convenience function has been renamed to rl_ding(), though the
+    old function is still defined for backwards compatibility.
+
+o.  The completion convenience functions filename_completion_function,
+    username_completion_function, and completion_matches now have an rl_
+    prefix, though the old names are still defined for backwards compatibility.
+
+p.  The functions shared by readline and bash (linkage is satisfied from bash
+    when compiling with bash, and internally otherwise) now have an sh_ prefix.
+
+q.  Changed the shared library creation procedure on Linux and BSD/OS 4.x so
+    that the `soname' contains only the major version number rather than the
+    major and minor numbers.
+
+r.  Fixed a redisplay bug that occurred when the prompt spanned more than one
+    physical line and contained invisible characters.
+
+s.  Added a missing `includedir' variable to the Makefile.
+
+t.  When installing the shared libraries, make sure symbolic links are relative.
+
+u.  Added configure test so that it can set `${MAKE}' appropriately.
+
+v.  Fixed a bug in rl_forward that could cause the point to be set to before
+    the beginning of the line in vi mode.
+
+w.  Fixed a bug in the callback read-char interface to make it work when a
+    readline function pushes some input onto the input stream with
+    rl_execute_next (like the incremental search functions).
+
+x.  Fixed a file descriptor leak in the history file manipulation code that
+    was tripped when attempting to truncate a non-regular file (like
+    /dev/null).
+
+y.  Changes to make all of the exported readline functions declared in
+    readline.h have an rl_ prefix (rltty_set_default_bindings is now
+    rl_tty_set_default_bindings, crlf is now rl_crlf, etc.)
+
+z.  The formatted documentation included in the base readline distribution
+    is no longer removed on a `make distclean'.
+
+aa. Some changes were made to avoid gcc warnings with -Wall.
+
+bb. rl_get_keymap_by_name now finds keymaps case-insensitively, so
+    `set keymap EMACS' works.
+
+cc. The history file writing and truncation functions now return a useful
+    status on error.
+
+dd. Fixed a bug that could cause applications to dereference a NULL pointer
+    if a NULL second argument was passed to history_expand().
+
+ee. If a hook function assigned to rl_event_hook sets rl_done to a non-zero
+    value, rl_read_key() now immediately returns '\n' (which is assumed to   
+    be bound to accept-line).
+
+2.  New Features in Readline
+
+a.  The blink timeout for paren matching is now settable by applications,
+    via the rl_set_paren_blink_timeout() function.
+
+b.  _rl_executing_macro has been renamed to rl_executing_macro, which means
+    it's now part of the public interface.
+
+c.  Readline has a new variable, rl_readline_state, which is a bitmap that
+    encapsulates the current state of the library; intended for use by
+    callbacks and hook functions.
+
+d.  rlfe has a new -l option to log input and output (-a appends to logfile),
+    a new -n option to set the readline application name, and -v and -h
+    options for version and help information.
+
+e.  rlfe can now perform filename completion for the inferior process if the
+    OS has a /proc/<PID>/cwd that can be read with readlink(2) to get the
+    inferior's current working directory.
+
+f.  A new file, rltypedefs.h, contains the new typedefs for function pointers
+    and is installed by `make install'.
+
+g.  New application-callable function rl_set_prompt(const char *prompt):
+    expands its prompt string argument and sets rl_prompt to the result.
+
+h.  New application-callable function rl_set_screen_size(int rows, int cols):
+    public method for applications to set readline's idea of the screen
+    dimensions.
+
+i.  The history example program (examples/histexamp.c) is now built as one
+    of the examples.
+
+j.  The documentation has been updated to cover nearly all of the public
+    functions and variables declared in readline.h.
+
+k.  New function, rl_get_screen_size (int *rows, int *columns), returns
+    readline's idea of the screen dimensions.
+
+l.  The timeout in rl_gather_tyi (readline keyboard input polling function)
+    is now settable via a function (rl_set_keyboard_input_timeout()).
+
+m.  Renamed the max_input_history variable to history_max_entries; the old
+    variable is maintained for backwards compatibility.
+
+n.  The list of characters that separate words for the history tokenizer is
+    now settable with a variable:  history_word_delimiters.  The default
+    value is as before.
+
+o.  There is a new history.3 manual page documenting the history library.
+
+-------------------------------------------------------------------------------
+This document details the changes between this version, readline-4.1,
+and the previous version, readline-4.0.
+
+1.  Changes to Readline
+
+a.  Changed the HTML documents so that the table-of-contents is no longer
+    a separate file.
+
+b.  Changes to the shared object configuration for: Irix 5.x, Irix 6.x,
+    OSF/1.
+
+c.  The shared library major and minor versions are now constructed
+    automatically by configure and substituted into the makefiles.
+
+d.  It's now possible to install the shared libraries separately from the
+    static libraries.
+
+e.  The history library tries to truncate the history file only if it is a
+    regular file.
+
+f.  A bug that caused _rl_dispatch to address negative array indices on
+    systems with signed chars was fixed.
+
+g.  rl-yank-nth-arg now leaves the history position the same as when it was
+    called.
+
+h.  Changes to the completion code to handle MS-DOS drive-letter:pathname
+    filenames.
+
+i.  Completion is now case-insensitive by default on MS-DOS.
+
+j.  Fixes to the history file manipulation code for MS-DOS.
+
+k.  Readline attempts to bind the arrow keys to appropriate defaults on MS-DOS.
+
+l.  Some fixes were made to the redisplay code for better operation on MS-DOS.
+
+m.  The quoted-insert code will now insert tty special chars like ^C.
+
+n.  A bug was fixed that caused the display code to reference memory before
+    the start of the prompt string.
+
+o.  More support for __EMX__ (OS/2).
+
+p.  A bug was fixed in readline's signal handling that could cause infinite
+    recursion in signal handlers.
+
+q.  A bug was fixed that caused the point to be less than zero when rl_forward
+    was given a very large numeric argument.
+
+r.  The vi-mode code now gets characters via the application-settable value
+    of rl_getc_function rather than calling rl_getc directly.
+
+s.  The history file code now uses O_BINARY mode when reading and writing
+    the history file on cygwin32.
+
+t.  Fixed a bug in the redisplay code for lines with more than 256 line
+    breaks.
+
+u.  A bug was fixed which caused invisible character markers to not be
+    stripped from the prompt string if the terminal was in no-echo mode.
+    
+v.  Readline no longer tries to get the variables it needs for redisplay 
+    from the termcap entry if the calling application has specified its
+    own redisplay function.  Readline treats the terminal as `dumb' in
+    this case.
+
+w.  Fixes to the SIGWINCH code so that a multiple-line prompt with escape
+    sequences is redrawn correctly.
+
+x.  Changes to the install and install-shared targets so that the libraries
+    and header files are installed separately.
+
+2.  New Features in Readline
+
+a.  A new Readline `user manual' is in doc/rluserman.texinfo.
+
+b.  Parentheses matching is now always compiled into readline, and enabled
+    or disabled when the value of the `blink-matching-paren' variable is
+    changed.
+
+c.  MS-DOS systems now use ~/_inputrc as the last-ditch inputrc filename.
+
+d.  MS-DOS systems now use ~/_history as the default history file.
+
+e.  history-search-{forward,backward} now leave the point at the end of the
+    line when the string to search for is empty, like
+    {reverse,forward}-search-history.
+
+f.  history-search-{forward,backward} now leave the last history line found
+    in the readline buffer if the second or subsequent search fails.
+
+g.  New function for use by applications:  rl_on_new_line_with_prompt, used
+    when an application displays the prompt itself before calling readline().
+
+h.  New variable for use by applications:  rl_already_prompted.  An application
+    that displays the prompt itself before calling readline() must set this to
+    a non-zero value.
+
+i.  A new variable, rl_gnu_readline_p, always 1.  The intent is that an
+    application can verify whether or not it is linked with the `real'
+    readline library or some substitute.
+
+j.  Per Bothner's `rlfe' (pronounced `Ralphie') readline front-end program
+    is included in the examples subdirectory, though it is not built
+    by default.
+
+-------------------------------------------------------------------------------
+This document details the changes between this version, readline-4.0,
+and the previous version, readline-2.2.
+
+1.  Changes to Readline
+
+a.  The version number is now 4.0, to match the major and minor version
+    numbers on the shared readline and history libraries.  Future
+    releases will maintain the identical numbering.
+
+b.  Fixed a typo in the `make install' recipe that copied libreadline.a
+    to libhistory.old right after installing it.
+
+c.  The readline and history info files are now installed out of the source
+    directory if they are not found in the build directory.
+
+d.  The library no longer exports a function named `savestring' -- backwards
+    compatibility be damned.
+
+e.  There is no longer any #ifdef SHELL code in the source files.
+
+f.  Some changes were made to the key binding code to fix memory leaks and
+    better support Win32 systems.
+
+g.  Fixed a silly typo in the paren matching code -- it's microseconds, not
+    milliseconds.
+
+h.  The readline library should be compilable by C++ compilers.
+
+i.  The readline.h public header file now includes function prototypes for
+    all readline functions, and some changes were made to fix errors in the
+    source files uncovered by the use of prototypes.
+
+j.  The maximum numeric argument is now clamped at 1000000.
+
+k.  Fixes to rl_yank_last_arg to make it behave better.
+
+l.  Fixed a bug in the display code that caused core dumps if the prompt
+    string length exceeded 1024 characters.
+
+m.  The menu completion code was fixed to properly insert a single completion
+    if there is only one match.
+
+n.  A bug was fixed that caused the display code to improperly display tabs
+    after newlines.
+
+o.  A fix was made to the completion code in which a typo caused the wrong
+    value to be passed to the function that computed the longest common
+    prefix of the list of matches.
+
+p.  The completion code now checks the value of rl_filename_completion_desired,
+    which is set by application-supplied completion functions to indicate
+    that filename completion is being performed, to decide whether or not to
+    call an application-supplied `ignore completions' function.
+
+q.  Code was added to the history library to catch history substitutions
+    using `&' without a previous history substitution or search having been
+    performed.
+
+
+2.  New Features in Readline
+
+a.  There is a new script, support/shobj-conf, to do system-specific shared
+    object and library configuration.  It generates variables for configure
+    to substitute into makefiles.  The README file provides a detailed
+    explanation of the shared library creation process.
+
+b.  Shared libraries and objects are now built in the `shlib' subdirectory.
+    There is a shlib/Makefile.in to control the build process.  `make shared'
+    from the top-level directory is still the right way to build shared
+    versions of the libraries.
+
+c.  rlconf.h is now installed, so applications can find out which features
+    have been compiled into the installed readline and history libraries.
+
+d.  rlstdc.h is now an installed header file.
+
+e.  Many changes to the signal handling:
+        o Readline now catches SIGQUIT and cleans up the tty before returning;
+        o A new variable, rl_catch_signals, is available to application writers 
+          to indicate to readline whether or not it should install its own
+          signal handlers for SIGINT, SIGTERM, SIGQUIT, SIGALRM, SIGTSTP,
+          SIGTTIN, and SIGTTOU;
+        o A new variable, rl_catch_sigwinch, is available to application
+          writers to indicate to readline whether or not it should install its
+          own signal handler for SIGWINCH, which will chain to the calling
+          applications's SIGWINCH handler, if one is installed;
+        o There is a new function, rl_free_line_state, for application signal
+          handlers to call to free up the state associated with the current
+          line after receiving a signal;
+        o There is a new function, rl_cleanup_after_signal, to clean up the
+          display and terminal state after receiving a signal;
+        o There is a new function, rl_reset_after_signal, to reinitialize the
+          terminal and display state after an application signal handler
+          returns and readline continues
+
+f.  There is a new function, rl_resize_terminal, to reset readline's idea of
+    the screen size after a SIGWINCH.
+
+g.  New public functions: rl_save_prompt and rl_restore_prompt.  These were
+    previously private functions with a `_' prefix.  These functions are
+    used when an application wants to write a message to the `message area'
+    with rl_message and have the prompt restored correctly when the message
+    is erased.
+
+h.  New function hook: rl_pre_input_hook, called just before readline starts
+    reading input, after initialization.
+
+i.  New function hook: rl_display_matches_hook, called when readline would
+    display the list of completion matches.  The new function
+    rl_display_match_list is what readline uses internally, and is available
+    for use by application functions called via this hook.
+
+j.  New bindable function, delete-char-or-list, like tcsh.
+
+k.  A new variable, rl_erase_empty_line, which, if set by an application using
+    readline, will cause readline to erase, prompt and all, lines on which the
+    only thing typed was a newline.
+
+l.  There is a new script, support/shlib-install, to install and uninstall
+    the shared readline and history libraries.
+
+m.  A new bindable variable, `isearch-terminators', which is a string
+    containing the set of characters that should terminate an incremental
+    search without being executed as a command.
+
+n.  A new bindable function, forward-backward-delete-char.
+
+-------------------------------------------------------------------------------
+This document details the changes between this version, readline-2.2,
+and the previous version, readline-2.1.
+
+1.  Changes to Readline
+
+a.  Added a missing `extern' to a declaration in readline.h that kept
+    readline from compiling cleanly on some systems.
+
+b.  The history file is now opened with mode 0600 when it is written for
+    better security.
+
+c.  Changes were made to the SIGWINCH handling code so that prompt redisplay
+    is done better.
+
+d.  ^G now interrupts incremental searches correctly.
+
+e.  A bug that caused a core dump when the set of characters to be quoted
+    when completing words was empty was fixed.
+
+f.  Fixed a problem in the readline test program rltest.c that caused a core
+    dump.
+
+g.  The code that handles parser directives in inputrc files now displays
+    more error messages.
+
+h.  The history expansion code was fixed so that the appearance of the
+    history comment character at the beginning of a word inhibits history
+    expansion for that word and the rest of the input line.
+
+i.  The code that prints completion listings now behaves better if one or
+    more of the filenames contains non-printable characters.
+
+j.  The time delay when showing matching parentheses is now 0.5 seconds.
+
+
+2.  New Features in Readline
+
+a.  There is now an option for `iterative' yank-last-arg handline, so a user
+    can keep entering `M-.', yanking the last argument of successive history
+    lines.
+
+b.  New variable, `print-completions-horizontally', which causes completion
+    matches to be displayed across the screen (like `ls -x') rather than up
+    and down the screen (like `ls').
+
+c.  New variable, `completion-ignore-case', which causes filename completion
+    and matching to be performed case-insensitively.
+
+d.  There is a new bindable command, `magic-space', which causes history
+    expansion to be performed on the current readline buffer and a space to
+    be inserted into the result.
+
+e.  There is a new bindable command, `menu-complete', which enables tcsh-like
+    menu completion (successive executions of menu-complete insert a single
+    completion match, cycling through the list of possible completions).
+
+f.  There is a new bindable command, `paste-from-clipboard', for use on Win32
+    systems, to insert the text from the Win32 clipboard into the editing
+    buffer.
+
+g.  The key sequence translation code now understands printf-style backslash
+    escape sequences, including \NNN octal escapes.  These escape sequences
+    may be used in key sequence definitions or macro values.
+
+h.  An `$include' inputrc file parser directive has been added.
diff --git a/readline-4.3.orig/COPYING b/readline-4.3.orig/COPYING
new file mode 100644
index 0000000..1bf1526
--- /dev/null
+++ b/readline-4.3.orig/COPYING
@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                          59 Temple Place, Suite 330, Boston, MA 02111 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
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+
+  Finally, any free program is threatened constantly by software
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+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
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+You may charge a fee for the physical act of transferring a copy, and
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+
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+These requirements apply to the modified work as a whole.  If
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+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	Appendix: How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) 19yy  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) 19yy name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/readline-4.3.orig/INSTALL b/readline-4.3.orig/INSTALL
new file mode 100644
index 0000000..adb27a9
--- /dev/null
+++ b/readline-4.3.orig/INSTALL
@@ -0,0 +1,273 @@
+Basic Installation
+==================
+
+These are installation instructions for Readline-4.3.
+
+The simplest way to compile readline is:
+
+  1. `cd' to the directory containing the readline source code and type
+     `./configure' to configure readline for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes some time.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile readline and build the static readline
+     and history libraries.  If supported, the shared readline and history
+     libraries will be built also.  See below for instructions on compiling
+     the other parts of the distribution.  Typing `make everything' will
+     cause the static and shared libraries (if supported) and the example
+     programs to be built.
+
+  3. Type `make install' to install the static readline and history
+     libraries, the readline include files, the documentation, and, if
+     supported, the shared readline and history libraries.
+
+  4. You can remove the created libraries and object files from the
+     build directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile readline for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the readline developers, and should be used with care.
+
+The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It
+uses those values to create a `Makefile' in the build directory,
+and Makefiles in the `doc', `shlib', and `examples'
+subdirectories.  It also creates a `config.h' file containing
+system-dependent definitions.  Finally, it creates a shell script
+`config.status' that you can run in the future to recreate the
+current configuration, a file `config.cache' that saves the
+results of its tests to speed up reconfiguring, and a file
+`config.log' containing compiler output (useful mainly for
+debugging `configure'). 
+
+If you need to do unusual things to compile readline, please try
+to figure out how `configure' could check whether to do them, and
+mail diffs or instructions to <bug-readline@gnu.org> so they can
+be considered for the next release.  If at some point
+`config.cache' contains results you don't want to keep, you may
+remove or edit it. 
+
+The file `configure.in' is used to create `configure' by a
+program called `autoconf'.  You only need `configure.in' if you
+want to change it or regenerate `configure' using a newer version
+of `autoconf'.  The readline `configure.in' requires autoconf
+version 2.50 or newer. 
+
+Compilers and Options
+=====================
+
+Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  You can give `configure'
+initial values for variables by setting them in the environment.  Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+
+     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+
+     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+You can compile readline for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile readline for one architecture at a
+time in the source code directory.  After you have installed
+readline for one architecture, use `make distclean' before
+reconfiguring for another architecture. 
+
+Installation Names
+==================
+
+By default, `make install' will install the readline libraries in
+`/usr/local/lib', the include files in
+`/usr/local/include/readline', the man pages in `/usr/local/man',
+and the info files in `/usr/local/info'.  You can specify an
+installation prefix other than `/usr/local' by giving `configure'
+the option `--prefix=PATH' or by supplying a value for the
+DESTDIR variable when running `make install'. 
+
+You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. 
+If you give `configure' the option `--exec-prefix=PATH', the
+readline Makefiles will use PATH as the prefix for installing the
+libraries.  Documentation and other data files will still use the
+regular prefix. 
+
+Specifying the System Type
+==========================
+
+There may be some features `configure' can not figure out
+automatically, but need to determine by the type of host readline
+will run on.  Usually `configure' can figure that out, but if it
+prints a message saying it can not guess the host type, give it
+the `--host=TYPE' option.  TYPE can either be a short name for
+the system type, such as `sun4', or a canonical name with three
+fields: CPU-COMPANY-SYSTEM (e.g., i386-unknown-freebsd4.2). 
+
+See the file `config.sub' for the possible values of each field.
+
+Sharing Defaults
+================
+
+If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: the readline `configure' looks for a site script, but not
+all `configure' scripts do.
+
+Operation Controls
+==================
+
+`configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+     Use and save the results of the tests in FILE instead of
+     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
+     debugging `configure'.
+
+`--help'
+     Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--version'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`configure' also accepts some other, not widely useful, options.
+
+Optional Features
+=================
+
+The readline `configure' recognizes a single `--with-PACKAGE' option:
+
+`--with-curses'
+    This tells readline that it can find the termcap library functions
+    (tgetent, et al.) in the curses library, rather than a separate
+    termcap library.  Readline uses the termcap functions, but does not
+    link with the termcap or curses library itself, allowing applications
+    which link with readline the to choose an appropriate library.
+    This option tells readline to link the example programs with the
+    curses library rather than libtermcap.
+
+`configure' also recognizes two `--enable-FEATURE' options:
+
+`--enable-shared'
+    Build the shared libraries by default on supported platforms.  The
+    default is `yes'.
+
+`--enable-static'
+    Build the static libraries by default.  The default is `yes'.
+ 
+Shared Libraries
+================
+
+There is support for building shared versions of the readline and
+history libraries.  The configure script creates a Makefile in
+the `shlib' subdirectory, and typing `make shared' will cause
+shared versions of the readline and history libraries to be built
+on supported platforms.
+
+If `configure' is given the `--enable-shared' option, it will attempt
+to build the shared libraries by default on supported platforms.
+
+Configure calls the script support/shobj-conf to test whether or
+not shared library creation is supported and to generate the values
+of variables that are substituted into shlib/Makefile.  If you
+try to build shared libraries on an unsupported platform, `make'
+will display a message asking you to update support/shobj-conf for
+your platform.
+
+If you need to update support/shobj-conf, you will need to create
+a `stanza' for your operating system and compiler.  The script uses
+the value of host_os and ${CC} as determined by configure.  For
+instance, FreeBSD 4.2 with any version of gcc is identified as
+`freebsd4.2-gcc*'.
+
+In the stanza for your operating system-compiler pair, you will need to
+define several variables.  They are:
+
+SHOBJ_CC	The C compiler used to compile source files into shareable
+		object files.  This is normally set to the value of ${CC}
+		by configure, and should not need to be changed.
+
+SHOBJ_CFLAGS	Flags to pass to the C compiler ($SHOBJ_CC) to create
+		position-independent code.  If you are using gcc, this
+		should probably be set to `-fpic'.
+
+SHOBJ_LD	The link editor to be used to create the shared library from
+		the object files created by $SHOBJ_CC.  If you are using
+		gcc, a value of `gcc' will probably work.
+
+SHOBJ_LDFLAGS	Flags to pass to SHOBJ_LD to enable shared object creation.
+		If you are using gcc, `-shared' may be all that is necessary.
+		These should be the flags needed for generic shared object
+		creation.
+
+SHLIB_XLDFLAGS	Additional flags to pass to SHOBJ_LD for shared library
+		creation.  Many systems use the -R option to the link
+		editor to embed a path within the library for run-time
+		library searches.  A reasonable value for such systems would
+		be `-R$(libdir)'.
+
+SHLIB_LIBS	Any additional libraries that shared libraries should be
+		linked against when they are created.
+
+SHLIB_LIBSUFF	The suffix to add to `libreadline' and `libhistory' when
+		generating the filename of the shared library.  Many systems
+		use `so'; HP-UX uses `sl'.
+
+SHLIB_LIBVERSION The string to append to the filename to indicate the version
+		of the shared library.  It should begin with $(SHLIB_LIBSUFF),
+		and possibly include version information that allows the
+		run-time loader to load the version of the shared library
+		appropriate for a particular program.  Systems using shared
+		libraries similar to SunOS 4.x use major and minor library
+		version numbers; for those systems a value of
+		`$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)' is appropriate.
+		Systems based on System V Release 4 don't use minor version
+		numbers; use `$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)' on those systems.
+		Other Unix versions use different schemes.
+
+SHLIB_STATUS	Set this to `supported' when you have defined the other
+		necessary variables.  Make uses this to determine whether
+		or not shared library creation should be attempted.  If
+		shared libraries are not supported, this will be set to
+		`unsupported'.
+
+You should look at the existing stanzas in support/shobj-conf for ideas.
+
+Once you have updated support/shobj-conf, re-run configure and type
+`make shared' or `make'.  The shared libraries will be created in the
+shlib subdirectory.
+
+If shared libraries are created, `make install' will install them. 
+You may install only the shared libraries by running `make
+install-shared' from the top-level build directory.  Running `make
+install' in the shlib subdirectory will also work.  If you don't want
+to install any created shared libraries, run `make install-static'. 
diff --git a/readline-4.3.orig/MANIFEST b/readline-4.3.orig/MANIFEST
new file mode 100644
index 0000000..1507eda
--- /dev/null
+++ b/readline-4.3.orig/MANIFEST
@@ -0,0 +1,126 @@
+#
+# Master distribution manifest for the standalone readline distribution
+#
+doc		d
+examples	d
+support		d
+shlib		d
+COPYING		f
+README		f
+MANIFEST	f
+INSTALL		f
+CHANGELOG	f
+CHANGES		f
+USAGE		f
+aclocal.m4	f
+config.h.in	f
+configure	f
+configure.in	f
+Makefile.in	f
+ansi_stdlib.h	f
+chardefs.h	f
+history.h	f
+histlib.h	f
+keymaps.h	f
+posixdir.h	f
+posixjmp.h	f
+posixstat.h	f
+readline.h	f
+rlconf.h	f
+rldefs.h	f
+rlmbutil.h	f
+rlprivate.h	f
+rlshell.h	f
+rlstdc.h	f
+rltty.h		f
+rltypedefs.h	f
+rlwinsize.h	f
+tcap.h		f
+tilde.h		f
+xmalloc.h	f
+bind.c		f
+callback.c	f
+compat.c	f
+complete.c	f
+display.c	f
+emacs_keymap.c	f
+funmap.c	f
+input.c		f
+isearch.c	f
+keymaps.c	f
+kill.c		f
+macro.c		f
+mbutil.c	f
+misc.c		f
+nls.c		f
+parens.c	f
+readline.c	f
+rltty.c		f
+savestring.c	f
+search.c	f
+shell.c		f
+signals.c	f
+terminal.c	f
+text.c		f
+tilde.c		f
+undo.c		f
+util.c		f
+vi_keymap.c	f
+vi_mode.c	f
+xmalloc.c	f
+history.c	f
+histexpand.c	f
+histfile.c	f
+histsearch.c	f
+shlib/Makefile.in	f
+support/config.guess	f
+support/config.sub	f
+support/install.sh	f
+support/mkdirs		f
+support/mkdist		f
+support/shobj-conf	f
+support/shlib-install	f
+support/wcwidth.c	f
+doc/Makefile.in		f
+doc/texinfo.tex		f
+doc/manvers.texinfo	f
+doc/rlman.texinfo	f
+doc/rltech.texinfo	f
+doc/rluser.texinfo	f
+doc/rluserman.texinfo	f
+doc/hist.texinfo	f
+doc/hstech.texinfo	f
+doc/hsuser.texinfo	f
+doc/readline.3		f
+doc/history.3		f
+doc/texi2dvi		f
+doc/texi2html		f
+examples/Makefile.in	f
+examples/excallback.c	f
+examples/fileman.c	f
+examples/manexamp.c	f
+examples/readlinebuf.h	f
+examples/rlcat.c	f
+examples/rlfe.c		f
+examples/rltest.c	f
+examples/rl.c		f
+examples/rlversion.c	f
+examples/histexamp.c	f
+examples/Inputrc	f
+# formatted documentation, from MANIFEST.doc
+doc/readline.ps		f
+doc/history.ps		f
+doc/rluserman.ps	f
+doc/readline.dvi	f
+doc/history.dvi		f
+doc/rluserman.dvi	f
+doc/readline.info	f
+doc/history.info	f
+doc/rluserman.info	f
+doc/readline.html	f
+doc/history.html	f
+doc/rluserman.html	f
+doc/readline.0		f
+doc/history.0		f
+doc/readline_3.ps	f
+doc/history_3.ps	f
diff --git a/readline-4.3.orig/Makefile.in b/readline-4.3.orig/Makefile.in
new file mode 100644
index 0000000..0ff0c31
--- /dev/null
+++ b/readline-4.3.orig/Makefile.in
@@ -0,0 +1,520 @@
+## -*- text -*- ##
+# Master Makefile for the GNU readline library.
+# Copyright (C) 1994 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+RL_LIBRARY_VERSION = @LIBVERSION@
+RL_LIBRARY_NAME = readline
+
+srcdir = @srcdir@
+VPATH = .:@srcdir@
+top_srcdir = @top_srcdir@
+BUILD_DIR = @BUILD_DIR@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+
+CC = @CC@
+RANLIB = @RANLIB@
+AR = @AR@
+ARFLAGS = @ARFLAGS@
+RM = rm -f
+CP = cp
+MV = mv
+
+@SET_MAKE@
+SHELL = @MAKE_SHELL@
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+libdir = @libdir@
+mandir = @mandir@
+includedir = @includedir@
+
+infodir = @infodir@
+
+man3dir = $(mandir)/man3
+
+# Support an alternate destination root directory for package building
+DESTDIR =
+
+# Programs to make tags files.
+ETAGS = etags -tw
+CTAGS = ctags -tw
+
+CFLAGS = @CFLAGS@
+LOCAL_CFLAGS = @LOCAL_CFLAGS@ -DRL_LIBRARY_VERSION='"$(RL_LIBRARY_VERSION)"'
+CPPFLAGS = @CPPFLAGS@
+
+DEFS = @DEFS@
+LOCAL_DEFS = @LOCAL_DEFS@
+
+TERMCAP_LIB = @TERMCAP_LIB@
+
+# For libraries which include headers from other libraries.
+INCLUDES = -I. -I$(srcdir)
+
+XCCFLAGS = $(DEFS) $(LOCAL_DEFS) $(CPPFLAGS) $(INCLUDES)
+CCFLAGS = $(XCCFLAGS) $(LOCAL_CFLAGS) $(CFLAGS)
+
+# could add -Werror here
+GCC_LINT_FLAGS = -ansi -Wall -Wshadow -Wpointer-arith -Wcast-qual \
+		 -Wwrite-strings -Wstrict-prototypes \
+		 -Wmissing-prototypes -Wno-implicit -pedantic
+GCC_LINT_CFLAGS = $(XCCFLAGS) $(GCC_LINT_FLAGS) @CFLAGS@ @LOCAL_CFLAGS@
+
+.c.o:
+	${RM} $@
+	$(CC) -c $(CCFLAGS) $<
+
+# The name of the main library target.
+LIBRARY_NAME = libreadline.a
+STATIC_LIBS = libreadline.a libhistory.a
+
+# The C code source files for this library.
+CSOURCES = $(srcdir)/readline.c $(srcdir)/funmap.c $(srcdir)/keymaps.c \
+	   $(srcdir)/vi_mode.c $(srcdir)/parens.c $(srcdir)/rltty.c \
+	   $(srcdir)/complete.c $(srcdir)/bind.c $(srcdir)/isearch.c \
+	   $(srcdir)/display.c $(srcdir)/signals.c $(srcdir)/emacs_keymap.c \
+	   $(srcdir)/vi_keymap.c $(srcdir)/util.c $(srcdir)/kill.c \
+	   $(srcdir)/undo.c $(srcdir)/macro.c $(srcdir)/input.c \
+	   $(srcdir)/callback.c $(srcdir)/terminal.c $(srcdir)/xmalloc.c \
+	   $(srcdir)/history.c $(srcdir)/histsearch.c $(srcdir)/histexpand.c \
+	   $(srcdir)/histfile.c $(srcdir)/nls.c $(srcdir)/search.c \
+	   $(srcdir)/shell.c $(srcdir)/savestring.c $(srcdir)/tilde.c \
+	   $(srcdir)/text.c $(srcdir)/misc.c $(srcdir)/compat.c \
+	   $(srcdir)/mbutil.c
+
+# The header files for this library.
+HSOURCES = readline.h rldefs.h chardefs.h keymaps.h history.h histlib.h \
+	   posixstat.h posixdir.h posixjmp.h tilde.h rlconf.h rltty.h \
+	   ansi_stdlib.h tcap.h rlstdc.h xmalloc.h rlprivate.h rlshell.h \
+	   rltypedefs.h rlmbutil.h
+
+HISTOBJ = history.o histexpand.o histfile.o histsearch.o shell.o mbutil.o
+TILDEOBJ = tilde.o
+OBJECTS = readline.o vi_mode.o funmap.o keymaps.o parens.o search.o \
+	  rltty.o complete.o bind.o isearch.o display.o signals.o \
+	  util.o kill.o undo.o macro.o input.o callback.o terminal.o \
+	  text.o nls.o misc.o compat.o xmalloc.o $(HISTOBJ) $(TILDEOBJ)
+
+# The texinfo files which document this library.
+DOCSOURCE = doc/rlman.texinfo doc/rltech.texinfo doc/rluser.texinfo
+DOCOBJECT = doc/readline.dvi
+DOCSUPPORT = doc/Makefile
+DOCUMENTATION = $(DOCSOURCE) $(DOCOBJECT) $(DOCSUPPORT)
+
+CREATED_MAKEFILES = Makefile doc/Makefile examples/Makefile shlib/Makefile
+CREATED_CONFIGURE = config.status config.h config.cache config.log \
+		    stamp-config stamp-h
+CREATED_TAGS = TAGS tags
+
+INSTALLED_HEADERS = readline.h chardefs.h keymaps.h history.h tilde.h \
+		    rlstdc.h rlconf.h rltypedefs.h
+
+##########################################################################
+TARGETS = @STATIC_TARGET@ @SHARED_TARGET@
+INSTALL_TARGETS = @STATIC_INSTALL_TARGET@ @SHARED_INSTALL_TARGET@
+
+all: $(TARGETS)
+
+everything: all examples
+
+static: $(STATIC_LIBS)
+
+libreadline.a: $(OBJECTS)
+	$(RM) $@
+	$(AR) $(ARFLAGS) $@ $(OBJECTS)
+	-test -n "$(RANLIB)" && $(RANLIB) $@
+
+libhistory.a: $(HISTOBJ) xmalloc.o
+	$(RM) $@
+	$(AR) $(ARFLAGS) $@ $(HISTOBJ) xmalloc.o
+	-test -n "$(RANLIB)" && $(RANLIB) $@
+
+# Since tilde.c is shared between readline and bash, make sure we compile
+# it with the right flags when it's built as part of readline
+tilde.o:	tilde.c
+	rm -f $@
+	$(CC) $(CCFLAGS) -DREADLINE_LIBRARY -c $(srcdir)/tilde.c
+
+readline: $(OBJECTS) readline.h rldefs.h chardefs.h ./libreadline.a
+	$(CC) $(CCFLAGS) -o $@ ./examples/rl.c ./libreadline.a ${TERMCAP_LIB}
+
+lint:	force
+	$(MAKE) $(MFLAGS) CCFLAGS='$(GCC_LINT_CFLAGS)' static
+
+Makefile makefile: config.status $(srcdir)/Makefile.in
+	CONFIG_FILES=Makefile CONFIG_HEADERS= $(SHELL) ./config.status
+
+Makefiles makefiles: config.status $(srcdir)/Makefile.in
+	@for mf in $(CREATED_MAKEFILES); do \
+		CONFIG_FILES=$$mf CONFIG_HEADERS= $(SHELL) ./config.status ; \
+	done
+
+config.status: configure
+	$(SHELL) ./config.status --recheck
+
+config.h:	stamp-h
+
+stamp-h: config.status $(srcdir)/config.h.in
+	CONFIG_FILES= CONFIG_HEADERS=config.h ./config.status
+	echo > $@
+
+#$(srcdir)/configure: $(srcdir)/configure.in	## Comment-me-out in distribution
+#	cd $(srcdir) && autoconf	## Comment-me-out in distribution
+
+
+shared:	force
+	-test -d shlib || mkdir shlib
+	-( cd shlib ; ${MAKE} ${MFLAGS} all )
+
+documentation: force
+	-test -d doc || mkdir doc
+	-( cd doc && $(MAKE) $(MFLAGS) )
+
+examples: force
+	-test -d examples || mkdir examples
+	-(cd examples && ${MAKE} ${MFLAGS} all )
+
+force:
+
+install-headers: installdirs ${INSTALLED_HEADERS}
+	for f in ${INSTALLED_HEADERS}; do \
+		$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(includedir)/readline ; \
+	done
+
+uninstall-headers:
+	-test -n "$(includedir)" && cd $(DESTDIR)$(includedir)/readline && \
+		${RM} ${INSTALLED_HEADERS}
+
+maybe-uninstall-headers: uninstall-headers
+
+install:	$(INSTALL_TARGETS)
+
+install-static: installdirs $(STATIC_LIBS) install-headers
+	-$(MV) $(DESTDIR)$(libdir)/libreadline.a $(DESTDIR)$(libdir)/libreadline.old
+	$(INSTALL_DATA) libreadline.a $(DESTDIR)$(libdir)/libreadline.a
+	-test -n "$(RANLIB)" && $(RANLIB) $(DESTDIR)$(libdir)/libreadline.a
+	-$(MV) $(DESTDIR)$(libdir)/libhistory.a $(DESTDIR)$(libdir)/libhistory.old
+	$(INSTALL_DATA) libhistory.a $(DESTDIR)$(libdir)/libhistory.a
+	-test -n "$(RANLIB)" && $(RANLIB) $(DESTDIR)$(libdir)/libhistory.a
+	-( if test -d doc ; then \
+		cd doc && \
+		${MAKE} ${MFLAGS} infodir=$(infodir) DESTDIR=${DESTDIR} install; \
+	  fi )
+
+installdirs: $(srcdir)/support/mkdirs
+	-$(SHELL) $(srcdir)/support/mkdirs $(DESTDIR)$(includedir) \
+		$(DESTDIR)$(includedir)/readline $(DESTDIR)$(libdir) \
+		$(DESTDIR)$(infodir) $(DESTDIR)$(man3dir)
+
+uninstall: uninstall-headers
+	-test -n "$(DESTDIR)$(libdir)" && cd $(DESTDIR)$(libdir) && \
+		${RM} libreadline.a libreadline.old libhistory.a libhistory.old $(SHARED_LIBS)
+	-( if test -d doc ; then \
+		cd doc && \
+		${MAKE} ${MFLAGS} infodir=$(infodir) DESTDIR=${DESTDIR} $@; \
+	  fi )
+	-( cd shlib; ${MAKE} ${MFLAGS} DESTDIR=${DESTDIR} uninstall )
+
+install-shared: installdirs install-headers shared
+	-( cd shlib ; ${MAKE} ${MFLAGS} DESTDIR=${DESTDIR} install )
+
+uninstall-shared: maybe-uninstall-headers
+	-( cd shlib; ${MAKE} ${MFLAGS} DESTDIR=${DESTDIR} uninstall )
+
+TAGS:	force
+	$(ETAGS) $(CSOURCES) $(HSOURCES)
+
+tags:	force
+	$(CTAGS) $(CSOURCES) $(HSOURCES)
+
+clean:	force
+	$(RM) $(OBJECTS) $(STATIC_LIBS)
+	$(RM) readline readline.exe
+	-( cd shlib && $(MAKE) $(MFLAGS) $@ )
+	-( cd doc && $(MAKE) $(MFLAGS) $@ )
+	-( cd examples && $(MAKE) $(MFLAGS) $@ )
+
+mostlyclean: clean
+	-( cd shlib && $(MAKE) $(MFLAGS) $@ )
+	-( cd doc && $(MAKE) $(MFLAGS) $@ )
+	-( cd examples && $(MAKE) $(MFLAGS) $@ )
+
+distclean maintainer-clean: clean
+	-( cd shlib && $(MAKE) $(MFLAGS) $@ )
+	-( cd doc && $(MAKE) $(MFLAGS) $@ )
+	-( cd examples && $(MAKE) $(MFLAGS) $@ )
+	$(RM) Makefile
+	$(RM) $(CREATED_CONFIGURE)
+	$(RM) $(CREATED_TAGS)
+
+info dvi:
+	-( cd doc && $(MAKE) $(MFLAGS) $@ )
+
+install-info:
+check:
+installcheck:
+
+dist:   force
+	@echo Readline distributions are created using $(srcdir)/support/mkdist.
+	@echo Here is a sample of the necessary commands:
+	@echo bash $(srcdir)/support/mkdist -m $(srcdir)/MANIFEST -s $(srcdir) -r $(RL_LIBRARY_NAME) $(RL_LIBRARY_VERSION)
+	@echo tar cf $(RL_LIBRARY_NAME)-${RL_LIBRARY_VERSION}.tar ${RL_LIBRARY_NAME}-$(RL_LIBRARY_VERSION)
+	@echo gzip $(RL_LIBRARY_NAME)-$(RL_LIBRARY_VERSION).tar
+
+# Tell versions [3.59,3.63) of GNU make not to export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
+
+# Dependencies
+bind.o: ansi_stdlib.h posixstat.h
+bind.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+bind.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
+bind.o: history.h
+callback.o: rlconf.h
+callback.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+callback.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
+compat.o: rlstdc.h
+complete.o: ansi_stdlib.h posixdir.h posixstat.h
+complete.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+complete.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
+display.o: ansi_stdlib.h posixstat.h
+display.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+display.o: tcap.h
+display.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+display.o: history.h rlstdc.h
+funmap.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+funmap.o: rlconf.h ansi_stdlib.h rlstdc.h
+funmap.o: ${BUILD_DIR}/config.h
+histexpand.o: ansi_stdlib.h
+histexpand.o: history.h histlib.h rlstdc.h rltypedefs.h
+histexpand.o: ${BUILD_DIR}/config.h
+histfile.o: ansi_stdlib.h
+histfile.o: history.h histlib.h rlstdc.h rltypedefs.h
+histfile.o: ${BUILD_DIR}/config.h
+history.o: ansi_stdlib.h
+history.o: history.h histlib.h rlstdc.h rltypedefs.h
+history.o: ${BUILD_DIR}/config.h
+histsearch.o: ansi_stdlib.h
+histsearch.o: history.h histlib.h rlstdc.h rltypedefs.h
+histsearch.o: ${BUILD_DIR}/config.h
+input.o: ansi_stdlib.h
+input.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+input.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
+isearch.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+isearch.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+isearch.o: ansi_stdlib.h history.h rlstdc.h
+keymaps.o: emacs_keymap.c vi_keymap.c
+keymaps.o: keymaps.h rltypedefs.h chardefs.h rlconf.h ansi_stdlib.h
+keymaps.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+keymaps.o: ${BUILD_DIR}/config.h rlstdc.h
+kill.o: ansi_stdlib.h
+kill.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+kill.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+kill.o: history.h rlstdc.h
+macro.o: ansi_stdlib.h
+macro.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+macro.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+macro.o: history.h rlstdc.h
+mbutil.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+mbutil.o: readline.h keymaps.h rltypedefs.h chardefs.h rlstdc.h
+misc.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+misc.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+misc.o: history.h rlstdc.h ansi_stdlib.h
+nls.o: ansi_stdlib.h
+nls.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+nls.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h  
+nls.o: history.h rlstdc.h  
+parens.o: rlconf.h
+parens.o: ${BUILD_DIR}/config.h
+parens.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
+readline.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+readline.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+readline.o: history.h rlstdc.h
+readline.o: posixstat.h ansi_stdlib.h posixjmp.h
+rltty.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+rltty.o: rltty.h
+rltty.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
+search.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+search.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+search.o: ansi_stdlib.h history.h rlstdc.h
+shell.o: ${BUILD_DIR}/config.h
+shell.o: ansi_stdlib.h
+signals.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+signals.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+signals.o: history.h rlstdc.h
+terminal.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+terminal.o: tcap.h
+terminal.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+terminal.o: history.h rlstdc.h
+text.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+text.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+text.o: history.h rlstdc.h ansi_stdlib.h
+tilde.o: ansi_stdlib.h
+tilde.o: ${BUILD_DIR}/config.h
+tilde.o: tilde.h
+undo.o: ansi_stdlib.h
+undo.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+undo.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+undo.o: history.h rlstdc.h
+util.o: posixjmp.h ansi_stdlib.h
+util.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+util.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
+vi_mode.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+vi_mode.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+vi_mode.o: history.h ansi_stdlib.h rlstdc.h
+xmalloc.o: ${BUILD_DIR}/config.h
+xmalloc.o: ansi_stdlib.h
+
+bind.o: rlshell.h
+histfile.o: rlshell.h
+nls.o: rlshell.h
+readline.o: rlshell.h
+shell.o: rlshell.h
+terminal.o: rlshell.h
+histexpand.o: rlshell.h
+
+bind.o: rlprivate.h
+callback.o: rlprivate.h
+complete.o: rlprivate.h
+display.o: rlprivate.h
+input.o: rlprivate.h
+isearch.o: rlprivate.h
+kill.o: rlprivate.h
+macro.o: rlprivate.h
+mbutil.o: rlprivate.h
+misc.o: rlprivate.h
+nls.o: rlprivate.h   
+parens.o: rlprivate.h
+readline.o: rlprivate.h
+rltty.o: rlprivate.h 
+search.o: rlprivate.h
+signals.o: rlprivate.h
+terminal.o: rlprivate.h
+text.o: rlprivate.h
+undo.o: rlprivate.h
+util.o: rlprivate.h
+vi_mode.o: rlprivate.h
+
+bind.o: xmalloc.h
+complete.o: xmalloc.h
+display.o: xmalloc.h
+funmap.o: xmalloc.h
+histexpand.o: xmalloc.h
+histfile.o: xmalloc.h
+history.o: xmalloc.h
+input.o: xmalloc.h
+isearch.o: xmalloc.h
+keymaps.o: xmalloc.h
+kill.o: xmalloc.h
+macro.o: xmalloc.h
+mbutil.o: xmalloc.h
+misc.o: xmalloc.h
+readline.o: xmalloc.h
+savestring.o: xmalloc.h
+search.o: xmalloc.h
+shell.o: xmalloc.h
+terminal.o: xmalloc.h
+text.o: xmalloc.h
+tilde.o: xmalloc.h
+undo.o: xmalloc.h
+util.o: xmalloc.h
+vi_mode.o: xmalloc.h
+xmalloc.o: xmalloc.h
+
+complete.o: rlmbutil.h
+display.o: rlmbutil.h
+histexpand.o: rlmbutil.h
+input.o: rlmbutil.h    
+isearch.o: rlmbutil.h
+mbutil.o: rlmbutil.h
+misc.o: rlmbutil.h
+readline.o: rlmbutil.h
+search.o: rlmbutil.h 
+text.o: rlmbutil.h
+vi_mode.o: rlmbutil.h
+
+bind.o: $(srcdir)/bind.c
+callback.o: $(srcdir)/callback.c
+compat.o: $(srcdir)/compat.c
+complete.o: $(srcdir)/complete.c
+display.o: $(srcdir)/display.c
+funmap.o: $(srcdir)/funmap.c
+input.o: $(srcdir)/input.c
+isearch.o: $(srcdir)/isearch.c
+keymaps.o: $(srcdir)/keymaps.c $(srcdir)/emacs_keymap.c $(srcdir)/vi_keymap.c
+kill.o: $(srcdir)/kill.c
+macro.o: $(srcdir)/macro.c
+mbutil.o: $(srcdir)/mbutil.c
+misc.o: $(srcdir)/misc.c
+nls.o: $(srcdir)/nls.c
+parens.o: $(srcdir)/parens.c
+readline.o: $(srcdir)/readline.c
+rltty.o: $(srcdir)/rltty.c
+savestring.o: $(srcdir)/savestring.c
+search.o: $(srcdir)/search.c
+shell.o: $(srcdir)/shell.c
+signals.o: $(srcdir)/signals.c
+terminal.o: $(srcdir)/terminal.c
+text.o: $(srcdir)/text.c
+tilde.o: $(srcdir)/tilde.c
+undo.o: $(srcdir)/undo.c
+util.o: $(srcdir)/util.c
+vi_mode.o: $(srcdir)/vi_mode.c
+xmalloc.o: $(srcdir)/xmalloc.c
+
+histexpand.o: $(srcdir)/histexpand.c
+histfile.o: $(srcdir)/histfile.c
+history.o: $(srcdir)/history.c
+histsearch.o: $(srcdir)/histsearch.c
+
+bind.o: bind.c
+callback.o: callback.c
+compat.o: compat.c
+complete.o: complete.c
+display.o: display.c
+funmap.o: funmap.c
+input.o: input.c
+isearch.o: isearch.c
+keymaps.o: keymaps.c emacs_keymap.c vi_keymap.c
+kill.o: kill.c
+macro.o: macro.c
+mbutil.o: mbutil.c
+misc.o: misc.c
+nls.o: nls.c
+parens.o: parens.c
+readline.o: readline.c
+rltty.o: rltty.c
+savestring.o: savestring.c
+search.o: search.c
+shell.o: shell.c
+signals.o: signals.c
+terminal.o: terminal.c
+text.o: text.c
+tilde.o: tilde.c
+undo.o: undo.c
+util.o: util.c
+vi_mode.o: vi_mode.c
+xmalloc.o: xmalloc.c
+
+histexpand.o: histexpand.c
+histfile.o: histfile.c
+history.o: history.c
+histsearch.o: histsearch.c
diff --git a/readline-4.3.orig/README b/readline-4.3.orig/README
new file mode 100644
index 0000000..7aa9394
--- /dev/null
+++ b/readline-4.3.orig/README
@@ -0,0 +1,172 @@
+Introduction
+============
+
+This is the Gnu Readline library, version 4.3.
+
+The Readline library provides a set of functions for use by applications
+that allow users to edit command lines as they are typed in.  Both
+Emacs and vi editing modes are available.  The Readline library includes
+additional functions to maintain a list of previously-entered command
+lines, to recall and perhaps reedit those lines, and perform csh-like
+history expansion on previous commands.
+
+The history facilites are also placed into a separate library, the
+History library, as part of the build process.  The History library
+may be used without Readline in applications which desire its
+capabilities.
+
+The Readline library is free software, distributed under the terms of
+the [GNU] General Public License, version 2.  For more information, see
+the file COPYING.
+
+To build the library, try typing `./configure', then `make'.  The
+configuration process is automated, so no further intervention should
+be necessary.  Readline builds with `gcc' by default if it is
+available.  If you want to use `cc' instead, type
+
+        CC=cc ./configure
+
+if you are using a Bourne-style shell.  If you are not, the following
+may work:
+
+        env CC=cc ./configure
+
+Read the file INSTALL in this directory for more information about how
+to customize and control the build process.
+
+The file rlconf.h contains C preprocessor defines that enable and disable
+certain Readline features.
+
+The special make target `everything' will build the static and shared
+libraries (if the target platform supports them) and the examples.
+
+Examples
+========
+
+There are several example programs that use Readline features in the
+examples directory.  The `rl' program is of particular interest.  It
+is a command-line interface to Readline, suitable for use in shell
+scripts in place of `read'.
+
+Shared Libraries
+================
+
+There is skeletal support for building shared versions of the
+Readline and History libraries.  The configure script creates
+a Makefile in the `shlib' subdirectory, and typing `make shared'
+will cause shared versions of the Readline and History libraries
+to be built on supported platforms.
+
+If `configure' is given the `--enable-shared' option, it will attempt
+to build the shared libraries by default on supported platforms.
+
+Configure calls the script support/shobj-conf to test whether or
+not shared library creation is supported and to generate the values
+of variables that are substituted into shlib/Makefile.  If you
+try to build shared libraries on an unsupported platform, `make'
+will display a message asking you to update support/shobj-conf for
+your platform.
+
+If you need to update support/shobj-conf, you will need to create
+a `stanza' for your operating system and compiler.  The script uses
+the value of host_os and ${CC} as determined by configure.  For
+instance, FreeBSD 4.2 with any version of gcc is identified as
+`freebsd4.2-gcc*'.
+
+In the stanza for your operating system-compiler pair, you will need to
+define several variables.  They are:
+
+SHOBJ_CC	The C compiler used to compile source files into shareable
+		object files.  This is normally set to the value of ${CC}
+		by configure, and should not need to be changed.
+
+SHOBJ_CFLAGS	Flags to pass to the C compiler ($SHOBJ_CC) to create
+		position-independent code.  If you are using gcc, this
+		should probably be set to `-fpic'.
+
+SHOBJ_LD	The link editor to be used to create the shared library from
+		the object files created by $SHOBJ_CC.  If you are using
+		gcc, a value of `gcc' will probably work.
+
+SHOBJ_LDFLAGS	Flags to pass to SHOBJ_LD to enable shared object creation.
+		If you are using gcc, `-shared' may be all that is necessary.
+		These should be the flags needed for generic shared object
+		creation.
+
+SHLIB_XLDFLAGS	Additional flags to pass to SHOBJ_LD for shared library
+		creation.  Many systems use the -R option to the link
+		editor to embed a path within the library for run-time
+		library searches.  A reasonable value for such systems would
+		be `-R$(libdir)'.
+
+SHLIB_LIBS	Any additional libraries that shared libraries should be
+		linked against when they are created.
+
+SHLIB_LIBSUFF	The suffix to add to `libreadline' and `libhistory' when
+		generating the filename of the shared library.  Many systems
+		use `so'; HP-UX uses `sl'.
+
+SHLIB_LIBVERSION The string to append to the filename to indicate the version
+		of the shared library.  It should begin with $(SHLIB_LIBSUFF),
+		and possibly include version information that allows the
+		run-time loader to load the version of the shared library
+		appropriate for a particular program.  Systems using shared
+		libraries similar to SunOS 4.x use major and minor library
+		version numbers; for those systems a value of
+		`$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)' is appropriate.
+		Systems based on System V Release 4 don't use minor version
+		numbers; use `$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)' on those systems.
+		Other Unix versions use different schemes.
+
+SHLIB_STATUS	Set this to `supported' when you have defined the other
+		necessary variables.  Make uses this to determine whether
+		or not shared library creation should be attempted.
+
+You should look at the existing stanzas in support/shobj-conf for ideas.
+
+Once you have updated support/shobj-conf, re-run configure and type
+`make shared'.  The shared libraries will be created in the shlib
+subdirectory.
+
+If shared libraries are created, `make install' will install them. 
+You may install only the shared libraries by running `make
+install-shared' from the top-level build directory.  Running `make
+install' in the shlib subdirectory will also work.  If you don't want
+to install any created shared libraries, run `make install-static'. 
+
+Documentation
+=============
+
+The documentation for the Readline and History libraries appears in
+the `doc' subdirectory.  There are three texinfo files and a
+Unix-style manual page describing the facilities available in the
+Readline library.  The texinfo files include both user and
+programmer's manuals.  HTML versions of the manuals appear in the
+`doc' subdirectory as well. 
+
+Reporting Bugs
+==============
+
+Bug reports for Readline should be sent to:
+
+        bug-readline@gnu.org
+
+When reporting a bug, please include the following information:
+
+        * the version number and release status of Readline (e.g., 4.2-release)
+        * the machine and OS that it is running on
+        * a list of the compilation flags or the contents of `config.h', if
+          appropriate
+        * a description of the bug
+        * a recipe for recreating the bug reliably
+        * a fix for the bug if you have one!
+
+If you would like to contact the Readline maintainer directly, send mail
+to bash-maintainers@gnu.org.
+
+Since Readline is developed along with bash, the bug-bash@gnu.org mailing
+list (mirrored to the Usenet newsgroup gnu.bash.bug) often contains
+Readline bug reports and fixes. 
+
+Chet Ramey
+chet@po.cwru.edu
diff --git a/readline-4.3.orig/USAGE b/readline-4.3.orig/USAGE
new file mode 100644
index 0000000..edc9f54
--- /dev/null
+++ b/readline-4.3.orig/USAGE
@@ -0,0 +1,37 @@
+From rms@gnu.org Thu Jul 22 20:37:55 1999
+Flags: 10
+Return-Path: rms@gnu.org
+Received: from arthur.INS.CWRU.Edu (root@arthur.INS.CWRU.Edu [129.22.8.215]) by odin.INS.CWRU.Edu with ESMTP (8.8.6+cwru/CWRU-2.4-ins)
+	id UAA25349; Thu, 22 Jul 1999 20:37:54 -0400 (EDT) (from rms@gnu.org for <chet@odin.INS.CWRU.Edu>)
+Received: from nike.ins.cwru.edu (root@nike.INS.CWRU.Edu [129.22.8.219]) by arthur.INS.CWRU.Edu with ESMTP (8.8.8+cwru/CWRU-3.6)
+	id UAA05311; Thu, 22 Jul 1999 20:37:51 -0400 (EDT) (from rms@gnu.org for <chet@po.cwru.edu>)
+Received: from pele.santafe.edu (pele.santafe.edu [192.12.12.119]) by nike.ins.cwru.edu with ESMTP (8.8.7/CWRU-2.5-bsdi)
+	id UAA13350; Thu, 22 Jul 1999 20:37:50 -0400 (EDT) (from rms@gnu.org for <chet@nike.ins.cwru.edu>)
+Received: from wijiji.santafe.edu (wijiji [192.12.12.5])
+	by pele.santafe.edu (8.9.1/8.9.1) with ESMTP id SAA10831
+	for <chet@nike.ins.cwru.edu>; Thu, 22 Jul 1999 18:37:47 -0600 (MDT)
+Received: (from rms@localhost)
+	by wijiji.santafe.edu (8.9.1b+Sun/8.9.1) id SAA01089;
+	Thu, 22 Jul 1999 18:37:46 -0600 (MDT)
+Date: Thu, 22 Jul 1999 18:37:46 -0600 (MDT)
+Message-Id: <199907230037.SAA01089@wijiji.santafe.edu>
+X-Authentication-Warning: wijiji.santafe.edu: rms set sender to rms@gnu.org using -f
+From: Richard Stallman <rms@gnu.org>
+To: chet@nike.ins.cwru.edu
+Subject: Use of Readline
+Reply-to: rms@gnu.org
+
+I think Allbery's suggestion is a good one.  So please add this text
+in a suitable place.  Please don't put it in the GPL itself; that
+should be the same as the GPL everywhere else.  Putting it in the
+README and/or the documentation would be a good idea.
+
+
+======================================================================
+Our position on the use of Readline through a shared-library linking
+mechanism is that there is no legal difference between shared-library
+linking and static linking--either kind of linking combines various
+modules into a single larger work.  The conditions for using Readline
+in a larger work are stated in section 3 of the GNU GPL.
+
+
diff --git a/readline-4.3.orig/aclocal.m4 b/readline-4.3.orig/aclocal.m4
new file mode 100644
index 0000000..d1ad025
--- /dev/null
+++ b/readline-4.3.orig/aclocal.m4
@@ -0,0 +1,1792 @@
+dnl
+dnl Bash specific tests
+dnl
+dnl Some derived from PDKSH 5.1.3 autoconf tests
+dnl
+
+AC_DEFUN(BASH_C_LONG_LONG,
+[AC_CACHE_CHECK(for long long, ac_cv_c_long_long,
+[if test "$GCC" = yes; then
+  ac_cv_c_long_long=yes
+else
+AC_TRY_RUN([
+int
+main()
+{
+long long foo = 0;
+exit(sizeof(long long) < sizeof(long));
+}
+], ac_cv_c_long_long=yes, ac_cv_c_long_long=no)
+fi])
+if test $ac_cv_c_long_long = yes; then
+  AC_DEFINE(HAVE_LONG_LONG, 1, [Define if the `long long' type works.])
+fi
+])
+
+dnl
+dnl This is very similar to AC_C_LONG_DOUBLE, with the fix for IRIX
+dnl (< changed to <=) added.
+dnl
+AC_DEFUN(BASH_C_LONG_DOUBLE,
+[AC_CACHE_CHECK(for long double, ac_cv_c_long_double,
+[if test "$GCC" = yes; then
+  ac_cv_c_long_double=yes
+else
+AC_TRY_RUN([
+int
+main()
+{
+  /* The Stardent Vistra knows sizeof(long double), but does not
+     support it. */
+  long double foo = 0.0;
+  /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
+  /* On IRIX 5.3, the compiler converts long double to double with a warning,
+     but compiles this successfully. */
+  exit(sizeof(long double) <= sizeof(double));
+}
+], ac_cv_c_long_double=yes, ac_cv_c_long_double=no)
+fi])
+if test $ac_cv_c_long_double = yes; then
+  AC_DEFINE(HAVE_LONG_DOUBLE, 1, [Define if the `long double' type works.])
+fi
+])
+
+dnl
+dnl Check for <inttypes.h>.  This is separated out so that it can be
+dnl AC_REQUIREd.
+dnl
+dnl BASH_HEADER_INTTYPES
+AC_DEFUN(BASH_HEADER_INTTYPES,
+[
+ AC_CHECK_HEADERS(inttypes.h)
+])
+
+dnl
+dnl check for typedef'd symbols in header files, but allow the caller to
+dnl specify the include files to be checked in addition to the default
+dnl 
+dnl BASH_CHECK_TYPE(TYPE, HEADERS, DEFAULT[, VALUE-IF-FOUND])
+AC_DEFUN(BASH_CHECK_TYPE,
+[
+AC_REQUIRE([AC_HEADER_STDC])dnl
+AC_REQUIRE([BASH_HEADER_INTTYPES])
+AC_MSG_CHECKING(for $1)
+AC_CACHE_VAL(bash_cv_type_$1,
+[AC_EGREP_CPP($1, [#include <sys/types.h>
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+#if HAVE_INTTYPES_H
+#include <inttypes.h>
+#endif
+$2
+], bash_cv_type_$1=yes, bash_cv_type_$1=no)])
+AC_MSG_RESULT($bash_cv_type_$1)
+ifelse($#, 4, [if test $bash_cv_type_$1 = yes; then
+	AC_DEFINE($4)
+	fi])
+if test $bash_cv_type_$1 = no; then
+  AC_DEFINE_UNQUOTED($1, $3)
+fi
+])
+
+dnl
+dnl BASH_CHECK_DECL(FUNC)
+dnl
+dnl Check for a declaration of FUNC in stdlib.h and inttypes.h like
+dnl AC_CHECK_DECL
+dnl
+AC_DEFUN(BASH_CHECK_DECL,
+[
+AC_REQUIRE([AC_HEADER_STDC])
+AC_REQUIRE([BASH_HEADER_INTTYPES])
+AC_CACHE_CHECK([for declaration of $1], bash_cv_decl_$1,
+[AC_TRY_LINK(
+[
+#if STDC_HEADERS
+#  include <stdlib.h>
+#endif
+#if HAVE_INTTYPES_H
+#  include <inttypes.h>
+#endif
+],
+[return !$1;],
+bash_cv_decl_$1=yes, bash_cv_decl_$1=no)])
+bash_tr_func=HAVE_DECL_`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+if test $bash_cv_decl_$1 = yes; then
+  AC_DEFINE_UNQUOTED($bash_tr_func, 1)
+else
+  AC_DEFINE_UNQUOTED($bash_tr_func, 0)
+fi
+])
+
+AC_DEFUN(BASH_DECL_PRINTF,
+[AC_MSG_CHECKING(for declaration of printf in <stdio.h>)
+AC_CACHE_VAL(bash_cv_printf_declared,
+[AC_TRY_RUN([
+#include <stdio.h>
+#ifdef __STDC__
+typedef int (*_bashfunc)(const char *, ...);
+#else
+typedef int (*_bashfunc)();
+#endif
+main()
+{
+_bashfunc pf;
+pf = (_bashfunc) printf;
+exit(pf == 0);
+}
+], bash_cv_printf_declared=yes, bash_cv_printf_declared=no,
+   [AC_MSG_WARN(cannot check printf declaration if cross compiling -- defaulting to yes)
+    bash_cv_printf_declared=yes]
+)])
+AC_MSG_RESULT($bash_cv_printf_declared)
+if test $bash_cv_printf_declared = yes; then
+AC_DEFINE(PRINTF_DECLARED)
+fi
+])
+
+AC_DEFUN(BASH_DECL_SBRK,
+[AC_MSG_CHECKING(for declaration of sbrk in <unistd.h>)
+AC_CACHE_VAL(bash_cv_sbrk_declared,
+[AC_EGREP_HEADER(sbrk, unistd.h,
+ bash_cv_sbrk_declared=yes, bash_cv_sbrk_declared=no)])
+AC_MSG_RESULT($bash_cv_sbrk_declared)
+if test $bash_cv_sbrk_declared = yes; then
+AC_DEFINE(SBRK_DECLARED)
+fi
+])
+
+dnl
+dnl Check for sys_siglist[] or _sys_siglist[]
+dnl
+AC_DEFUN(BASH_DECL_UNDER_SYS_SIGLIST,
+[AC_MSG_CHECKING([for _sys_siglist in signal.h or unistd.h])
+AC_CACHE_VAL(bash_cv_decl_under_sys_siglist,
+[AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <signal.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif], [ char *msg = _sys_siglist[2]; ],
+  bash_cv_decl_under_sys_siglist=yes, bash_cv_decl_under_sys_siglist=no,
+  [AC_MSG_WARN(cannot check for _sys_siglist[] if cross compiling -- defaulting to no)])])dnl
+AC_MSG_RESULT($bash_cv_decl_under_sys_siglist)
+if test $bash_cv_decl_under_sys_siglist = yes; then
+AC_DEFINE(UNDER_SYS_SIGLIST_DECLARED)
+fi
+])
+
+AC_DEFUN(BASH_UNDER_SYS_SIGLIST,
+[AC_REQUIRE([BASH_DECL_UNDER_SYS_SIGLIST])
+AC_MSG_CHECKING([for _sys_siglist in system C library])
+AC_CACHE_VAL(bash_cv_under_sys_siglist,
+[AC_TRY_RUN([
+#include <sys/types.h>
+#include <signal.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifndef UNDER_SYS_SIGLIST_DECLARED
+extern char *_sys_siglist[];
+#endif
+main()
+{
+char *msg = (char *)_sys_siglist[2];
+exit(msg == 0);
+}],
+	bash_cv_under_sys_siglist=yes, bash_cv_under_sys_siglist=no,
+	[AC_MSG_WARN(cannot check for _sys_siglist[] if cross compiling -- defaulting to no)
+	 bash_cv_under_sys_siglist=no])])
+AC_MSG_RESULT($bash_cv_under_sys_siglist)
+if test $bash_cv_under_sys_siglist = yes; then
+AC_DEFINE(HAVE_UNDER_SYS_SIGLIST)
+fi
+])
+
+AC_DEFUN(BASH_SYS_SIGLIST,
+[AC_REQUIRE([AC_DECL_SYS_SIGLIST])
+AC_MSG_CHECKING([for sys_siglist in system C library])
+AC_CACHE_VAL(bash_cv_sys_siglist,
+[AC_TRY_RUN([
+#include <sys/types.h>
+#include <signal.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifndef SYS_SIGLIST_DECLARED
+extern char *sys_siglist[];
+#endif
+main()
+{
+char *msg = sys_siglist[2];
+exit(msg == 0);
+}],
+	bash_cv_sys_siglist=yes, bash_cv_sys_siglist=no,
+	[AC_MSG_WARN(cannot check for sys_siglist if cross compiling -- defaulting to no)
+	 bash_cv_sys_siglist=no])])
+AC_MSG_RESULT($bash_cv_sys_siglist)
+if test $bash_cv_sys_siglist = yes; then
+AC_DEFINE(HAVE_SYS_SIGLIST)
+fi
+])
+
+dnl Check for the various permutations of sys_siglist and make sure we
+dnl compile in siglist.o if they're not defined
+AC_DEFUN(BASH_CHECK_SYS_SIGLIST, [
+AC_REQUIRE([BASH_SYS_SIGLIST])
+AC_REQUIRE([BASH_DECL_UNDER_SYS_SIGLIST])
+AC_REQUIRE([BASH_FUNC_STRSIGNAL])
+if test "$bash_cv_sys_siglist" = no && test "$bash_cv_under_sys_siglist" = no && test "$bash_cv_have_strsignal" = no; then
+  SIGLIST_O=siglist.o
+else
+  SIGLIST_O=
+fi
+AC_SUBST([SIGLIST_O])
+])
+
+dnl Check for sys_errlist[] and sys_nerr, check for declaration
+AC_DEFUN(BASH_SYS_ERRLIST,
+[AC_MSG_CHECKING([for sys_errlist and sys_nerr])
+AC_CACHE_VAL(bash_cv_sys_errlist,
+[AC_TRY_LINK([#include <errno.h>],
+[extern char *sys_errlist[];
+ extern int sys_nerr;
+ char *msg = sys_errlist[sys_nerr - 1];],
+    bash_cv_sys_errlist=yes, bash_cv_sys_errlist=no)])dnl
+AC_MSG_RESULT($bash_cv_sys_errlist)
+if test $bash_cv_sys_errlist = yes; then
+AC_DEFINE(HAVE_SYS_ERRLIST)
+fi
+])
+
+dnl
+dnl Check if dup2() does not clear the close on exec flag
+dnl
+AC_DEFUN(BASH_FUNC_DUP2_CLOEXEC_CHECK,
+[AC_MSG_CHECKING(if dup2 fails to clear the close-on-exec flag)
+AC_CACHE_VAL(bash_cv_dup2_broken,
+[AC_TRY_RUN([
+#include <sys/types.h>
+#include <fcntl.h>
+main()
+{
+  int fd1, fd2, fl;
+  fd1 = open("/dev/null", 2);
+  if (fcntl(fd1, 2, 1) < 0)
+    exit(1);
+  fd2 = dup2(fd1, 1);
+  if (fd2 < 0)
+    exit(2);
+  fl = fcntl(fd2, 1, 0);
+  /* fl will be 1 if dup2 did not reset the close-on-exec flag. */
+  exit(fl != 1);
+}
+], bash_cv_dup2_broken=yes, bash_cv_dup2_broken=no,
+    [AC_MSG_WARN(cannot check dup2 if cross compiling -- defaulting to no)
+     bash_cv_dup2_broken=no])
+])
+AC_MSG_RESULT($bash_cv_dup2_broken)
+if test $bash_cv_dup2_broken = yes; then
+AC_DEFINE(DUP2_BROKEN)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_STRSIGNAL,
+[AC_MSG_CHECKING([for the existence of strsignal])
+AC_CACHE_VAL(bash_cv_have_strsignal,
+[AC_TRY_LINK([#include <sys/types.h>
+#include <signal.h>],
+[char *s = (char *)strsignal(2);],
+ bash_cv_have_strsignal=yes, bash_cv_have_strsignal=no)])
+AC_MSG_RESULT($bash_cv_have_strsignal)
+if test $bash_cv_have_strsignal = yes; then
+AC_DEFINE(HAVE_STRSIGNAL)
+fi
+])
+
+dnl Check to see if opendir will open non-directories (not a nice thing)
+AC_DEFUN(BASH_FUNC_OPENDIR_CHECK,
+[AC_REQUIRE([AC_HEADER_DIRENT])dnl
+AC_MSG_CHECKING(if opendir() opens non-directories)
+AC_CACHE_VAL(bash_cv_opendir_not_robust,
+[AC_TRY_RUN([
+#include <stdio.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if defined(HAVE_DIRENT_H)
+# include <dirent.h>
+#else
+# define dirent direct
+# ifdef HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif /* SYSNDIR */
+# ifdef HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif /* SYSDIR */
+# ifdef HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+#endif /* HAVE_DIRENT_H */
+main()
+{
+DIR *dir;
+int fd, err;
+err = mkdir("/tmp/bash-aclocal", 0700);
+if (err < 0) {
+  perror("mkdir");
+  exit(1);
+}
+unlink("/tmp/bash-aclocal/not_a_directory");
+fd = open("/tmp/bash-aclocal/not_a_directory", O_WRONLY|O_CREAT|O_EXCL, 0666);
+write(fd, "\n", 1);
+close(fd);
+dir = opendir("/tmp/bash-aclocal/not_a_directory");
+unlink("/tmp/bash-aclocal/not_a_directory");
+rmdir("/tmp/bash-aclocal");
+exit (dir == 0);
+}], bash_cv_opendir_not_robust=yes,bash_cv_opendir_not_robust=no,
+    [AC_MSG_WARN(cannot check opendir if cross compiling -- defaulting to no)
+     bash_cv_opendir_not_robust=no]
+)])
+AC_MSG_RESULT($bash_cv_opendir_not_robust)
+if test $bash_cv_opendir_not_robust = yes; then
+AC_DEFINE(OPENDIR_NOT_ROBUST)
+fi
+])
+
+dnl
+AC_DEFUN(BASH_TYPE_SIGHANDLER,
+[AC_MSG_CHECKING([whether signal handlers are of type void])
+AC_CACHE_VAL(bash_cv_void_sighandler,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+#undef signal
+#endif
+#ifdef __cplusplus
+extern "C"
+#endif
+void (*signal ()) ();],
+[int i;], bash_cv_void_sighandler=yes, bash_cv_void_sighandler=no)])dnl
+AC_MSG_RESULT($bash_cv_void_sighandler)
+if test $bash_cv_void_sighandler = yes; then
+AC_DEFINE(VOID_SIGHANDLER)
+fi
+])
+
+dnl
+dnl A signed 16-bit integer quantity
+dnl
+AC_DEFUN(BASH_TYPE_BITS16_T,
+[
+if test "$ac_cv_sizeof_short" = 2; then
+  AC_CHECK_TYPE(bits16_t, short)
+elif test "$ac_cv_sizeof_char" = 2; then
+  AC_CHECK_TYPE(bits16_t, char)
+else
+  AC_CHECK_TYPE(bits16_t, short)
+fi
+])
+
+dnl
+dnl An unsigned 16-bit integer quantity
+dnl
+AC_DEFUN(BASH_TYPE_U_BITS16_T,
+[
+if test "$ac_cv_sizeof_short" = 2; then
+  AC_CHECK_TYPE(u_bits16_t, unsigned short)
+elif test "$ac_cv_sizeof_char" = 2; then
+  AC_CHECK_TYPE(u_bits16_t, unsigned char)
+else
+  AC_CHECK_TYPE(u_bits16_t, unsigned short)
+fi
+])
+
+dnl
+dnl A signed 32-bit integer quantity
+dnl
+AC_DEFUN(BASH_TYPE_BITS32_T,
+[
+if test "$ac_cv_sizeof_int" = 4; then
+  AC_CHECK_TYPE(bits32_t, int)
+elif test "$ac_cv_sizeof_long" = 4; then
+  AC_CHECK_TYPE(bits32_t, long)
+else
+  AC_CHECK_TYPE(bits32_t, int)
+fi
+])
+
+dnl
+dnl An unsigned 32-bit integer quantity
+dnl
+AC_DEFUN(BASH_TYPE_U_BITS32_T,
+[
+if test "$ac_cv_sizeof_int" = 4; then
+  AC_CHECK_TYPE(u_bits32_t, unsigned int)
+elif test "$ac_cv_sizeof_long" = 4; then
+  AC_CHECK_TYPE(u_bits32_t, unsigned long)
+else
+  AC_CHECK_TYPE(u_bits32_t, unsigned int)
+fi
+])
+
+AC_DEFUN(BASH_TYPE_PTRDIFF_T,
+[
+if test "$ac_cv_sizeof_int" = "$ac_cv_sizeof_char_p"; then
+  AC_CHECK_TYPE(ptrdiff_t, int)
+elif test "$ac_cv_sizeof_long" = "$ac_cv_sizeof_char_p"; then
+  AC_CHECK_TYPE(ptrdiff_t, long)
+elif test "$ac_cv_type_long_long" = yes && test "$ac_cv_sizeof_long_long" = "$ac_cv_sizeof_char_p"; then
+  AC_CHECK_TYPE(ptrdiff_t, [long long])
+else
+  AC_CHECK_TYPE(ptrdiff_t, int)
+fi
+])
+
+dnl
+dnl A signed 64-bit quantity
+dnl
+AC_DEFUN(BASH_TYPE_BITS64_T,
+[
+if test "$ac_cv_sizeof_char_p" = 8; then
+  AC_CHECK_TYPE(bits64_t, char *)
+elif test "$ac_cv_sizeof_double" = 8; then
+  AC_CHECK_TYPE(bits64_t, double)
+elif test -n "$ac_cv_type_long_long" && test "$ac_cv_sizeof_long_long" = 8; then
+  AC_CHECK_TYPE(bits64_t, [long long])
+elif test "$ac_cv_sizeof_long" = 8; then
+  AC_CHECK_TYPE(bits64_t, long)
+else
+  AC_CHECK_TYPE(bits64_t, double)
+fi
+])
+
+AC_DEFUN(BASH_TYPE_LONG_LONG,
+[
+AC_CACHE_CHECK([for long long], bash_cv_type_long_long,
+[AC_TRY_LINK([
+long long ll = 1; int i = 63;],
+[
+long long llm = (long long) -1;
+return ll << i | ll >> i | llm / ll | llm % ll;
+], bash_cv_type_long_long='long long', bash_cv_type_long_long='long')])
+if test "$bash_cv_type_long_long" = 'long long'; then
+  AC_DEFINE(HAVE_LONG_LONG, 1)
+fi
+])
+
+AC_DEFUN(BASH_TYPE_UNSIGNED_LONG_LONG,
+[
+AC_CACHE_CHECK([for unsigned long long], bash_cv_type_unsigned_long_long,
+[AC_TRY_LINK([
+unsigned long long ull = 1; int i = 63;],
+[
+unsigned long long ullmax = (unsigned long long) -1;
+return ull << i | ull >> i | ullmax / ull | ullmax % ull;
+], bash_cv_type_unsigned_long_long='unsigned long long',
+   bash_cv_type_unsigned_long_long='unsigned long')])
+if test "$bash_cv_type_unsigned_long_long" = 'unsigned long long'; then
+  AC_DEFINE(HAVE_UNSIGNED_LONG_LONG, 1)
+fi
+])
+
+dnl
+dnl Type of struct rlimit fields: some systems (OSF/1, NetBSD, RISC/os 5.0)
+dnl have a rlim_t, others (4.4BSD based systems) use quad_t, others use
+dnl long and still others use int (HP-UX 9.01, SunOS 4.1.3).  To simplify
+dnl matters, this just checks for rlim_t, quad_t, or long.
+dnl
+AC_DEFUN(BASH_TYPE_RLIMIT,
+[AC_MSG_CHECKING(for size and type of struct rlimit fields)
+AC_CACHE_VAL(bash_cv_type_rlimit,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/resource.h>],
+[rlim_t xxx;], bash_cv_type_rlimit=rlim_t,[
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+main()
+{
+#ifdef HAVE_QUAD_T
+  struct rlimit rl;
+  if (sizeof(rl.rlim_cur) == sizeof(quad_t))
+    exit(0);
+#endif
+  exit(1);
+}], bash_cv_type_rlimit=quad_t, bash_cv_type_rlimit=long,
+        [AC_MSG_WARN(cannot check quad_t if cross compiling -- defaulting to long)
+         bash_cv_type_rlimit=long])])
+])
+AC_MSG_RESULT($bash_cv_type_rlimit)
+if test $bash_cv_type_rlimit = quad_t; then
+AC_DEFINE(RLIMTYPE, quad_t)
+elif test $bash_cv_type_rlimit = rlim_t; then
+AC_DEFINE(RLIMTYPE, rlim_t)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_LSTAT,
+[dnl Cannot use AC_CHECK_FUNCS(lstat) because Linux defines lstat() as an
+dnl inline function in <sys/stat.h>.
+AC_CACHE_CHECK([for lstat], bash_cv_func_lstat,
+[AC_TRY_LINK([
+#include <sys/types.h>
+#include <sys/stat.h>
+],[ lstat(".",(struct stat *)0); ],
+bash_cv_func_lstat=yes, bash_cv_func_lstat=no)])
+if test $bash_cv_func_lstat = yes; then
+  AC_DEFINE(HAVE_LSTAT)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_INET_ATON,
+[
+AC_CACHE_CHECK([for inet_aton], bash_cv_func_inet_aton,
+[AC_TRY_LINK([
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+struct in_addr ap;], [ inet_aton("127.0.0.1", &ap); ],
+bash_cv_func_inet_aton=yes, bash_cv_func_inet_aton=no)])
+if test $bash_cv_func_inet_aton = yes; then
+  AC_DEFINE(HAVE_INET_ATON)
+else
+  AC_LIBOBJ(inet_aton)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_GETENV,
+[AC_MSG_CHECKING(to see if getenv can be redefined)
+AC_CACHE_VAL(bash_cv_getenv_redef,
+[AC_TRY_RUN([
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+#ifndef __STDC__
+#  ifndef const
+#    define const
+#  endif
+#endif
+char *
+getenv (name)
+#if defined (__linux__) || defined (__bsdi__) || defined (convex)
+     const char *name;
+#else
+     char const *name;
+#endif /* !__linux__ && !__bsdi__ && !convex */
+{
+return "42";
+}
+main()
+{
+char *s;
+/* The next allows this program to run, but does not allow bash to link
+   when it redefines getenv.  I'm not really interested in figuring out
+   why not. */
+#if defined (NeXT)
+exit(1);
+#endif
+s = getenv("ABCDE");
+exit(s == 0);	/* force optimizer to leave getenv in */
+}
+], bash_cv_getenv_redef=yes, bash_cv_getenv_redef=no,
+   [AC_MSG_WARN(cannot check getenv redefinition if cross compiling -- defaulting to yes)
+    bash_cv_getenv_redef=yes]
+)])
+AC_MSG_RESULT($bash_cv_getenv_redef)
+if test $bash_cv_getenv_redef = yes; then
+AC_DEFINE(CAN_REDEFINE_GETENV)
+fi
+])
+
+# We should check for putenv before calling this
+AC_DEFUN(BASH_FUNC_STD_PUTENV,
+[
+AC_REQUIRE([AC_HEADER_STDC])
+AC_REQUIRE([AC_C_PROTOTYPES])
+AC_CACHE_CHECK([for standard-conformant putenv declaration], bash_cv_std_putenv,
+[AC_TRY_LINK([
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+#ifndef __STDC__
+#  ifndef const
+#    define const
+#  endif
+#endif
+#ifdef PROTOTYPES
+extern int putenv (char *);
+#else
+extern int putenv ();
+#endif
+],
+[return (putenv == 0);],
+bash_cv_std_putenv=yes, bash_cv_std_putenv=no
+)])
+if test $bash_cv_std_putenv = yes; then
+AC_DEFINE(HAVE_STD_PUTENV)
+fi
+])
+
+# We should check for unsetenv before calling this
+AC_DEFUN(BASH_FUNC_STD_UNSETENV,
+[
+AC_REQUIRE([AC_HEADER_STDC])
+AC_REQUIRE([AC_C_PROTOTYPES])
+AC_CACHE_CHECK([for standard-conformant unsetenv declaration], bash_cv_std_unsetenv,
+[AC_TRY_LINK([
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+#ifndef __STDC__
+#  ifndef const
+#    define const
+#  endif
+#endif
+#ifdef PROTOTYPES
+extern int unsetenv (const char *);
+#else
+extern int unsetenv ();
+#endif
+],
+[return (unsetenv == 0);],
+bash_cv_std_unsetenv=yes, bash_cv_std_unsetenv=no
+)])
+if test $bash_cv_std_unsetenv = yes; then
+AC_DEFINE(HAVE_STD_UNSETENV)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_ULIMIT_MAXFDS,
+[AC_MSG_CHECKING(whether ulimit can substitute for getdtablesize)
+AC_CACHE_VAL(bash_cv_ulimit_maxfds,
+[AC_TRY_RUN([
+main()
+{
+long maxfds = ulimit(4, 0L);
+exit (maxfds == -1L);
+}
+], bash_cv_ulimit_maxfds=yes, bash_cv_ulimit_maxfds=no,
+   [AC_MSG_WARN(cannot check ulimit if cross compiling -- defaulting to no)
+    bash_cv_ulimit_maxfds=no]
+)])
+AC_MSG_RESULT($bash_cv_ulimit_maxfds)
+if test $bash_cv_ulimit_maxfds = yes; then
+AC_DEFINE(ULIMIT_MAXFDS)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_GETCWD,
+[AC_MSG_CHECKING([if getcwd() calls popen()])
+AC_CACHE_VAL(bash_cv_getcwd_calls_popen,
+[AC_TRY_RUN([
+#include <stdio.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifndef __STDC__
+#ifndef const
+#define const
+#endif
+#endif
+
+int popen_called;
+
+FILE *
+popen(command, type)
+     const char *command;
+     const char *type;
+{
+	popen_called = 1;
+	return (FILE *)NULL;
+}
+
+FILE *_popen(command, type)
+     const char *command;
+     const char *type;
+{
+  return (popen (command, type));
+}
+
+int
+pclose(stream)
+FILE *stream;
+{
+	return 0;
+}
+
+int
+_pclose(stream)
+FILE *stream;
+{
+	return 0;
+}
+
+main()
+{
+	char	lbuf[32];
+	popen_called = 0;
+	getcwd(lbuf, 32);
+	exit (popen_called);
+}
+], bash_cv_getcwd_calls_popen=no, bash_cv_getcwd_calls_popen=yes,
+   [AC_MSG_WARN(cannot check whether getcwd calls popen if cross compiling -- defaulting to no)
+    bash_cv_getcwd_calls_popen=no]
+)])
+AC_MSG_RESULT($bash_cv_getcwd_calls_popen)
+if test $bash_cv_getcwd_calls_popen = yes; then
+AC_DEFINE(GETCWD_BROKEN)
+AC_LIBOBJ(getcwd)
+fi
+])
+
+dnl
+dnl This needs BASH_CHECK_SOCKLIB, but since that's not called on every
+dnl system, we can't use AC_PREREQ
+dnl
+AC_DEFUN(BASH_FUNC_GETHOSTBYNAME,
+[if test "X$bash_cv_have_gethostbyname" = "X"; then
+_bash_needmsg=yes
+else
+AC_MSG_CHECKING(for gethostbyname in socket library)
+_bash_needmsg=
+fi
+AC_CACHE_VAL(bash_cv_have_gethostbyname,
+[AC_TRY_LINK([#include <netdb.h>],
+[ struct hostent *hp;
+  hp = gethostbyname("localhost");
+], bash_cv_have_gethostbyname=yes, bash_cv_have_gethostbyname=no)]
+)
+if test "X$_bash_needmsg" = Xyes; then
+    AC_MSG_CHECKING(for gethostbyname in socket library)
+fi
+AC_MSG_RESULT($bash_cv_have_gethostbyname)
+if test "$bash_cv_have_gethostbyname" = yes; then
+AC_DEFINE(HAVE_GETHOSTBYNAME)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_FNMATCH_EXTMATCH,
+[AC_MSG_CHECKING(if fnmatch does extended pattern matching with FNM_EXTMATCH)
+AC_CACHE_VAL(bash_cv_fnm_extmatch,
+[AC_TRY_RUN([
+#include <fnmatch.h>
+
+main()
+{
+#ifdef FNM_EXTMATCH
+  exit (0);
+#else
+  exit (1);
+#endif
+}
+], bash_cv_fnm_extmatch=yes, bash_cv_fnm_extmatch=no,
+    [AC_MSG_WARN(cannot check FNM_EXTMATCH if cross compiling -- defaulting to no)
+     bash_cv_fnm_extmatch=no])
+])
+AC_MSG_RESULT($bash_cv_fnm_extmatch)
+if test $bash_cv_fnm_extmatch = yes; then
+AC_DEFINE(HAVE_LIBC_FNM_EXTMATCH)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_POSIX_SETJMP,
+[AC_REQUIRE([BASH_SYS_SIGNAL_VINTAGE])
+AC_MSG_CHECKING(for presence of POSIX-style sigsetjmp/siglongjmp)
+AC_CACHE_VAL(bash_cv_func_sigsetjmp,
+[AC_TRY_RUN([
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/types.h>
+#include <signal.h>
+#include <setjmp.h>
+
+main()
+{
+#if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS)
+exit (1);
+#else
+
+int code;
+sigset_t set, oset;
+sigjmp_buf xx;
+
+/* get the mask */
+sigemptyset(&set);
+sigemptyset(&oset);
+sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set);
+sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset);
+
+/* save it */
+code = sigsetjmp(xx, 1);
+if (code)
+  exit(0);	/* could get sigmask and compare to oset here. */
+
+/* change it */
+sigaddset(&set, SIGINT);
+sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL);
+
+/* and siglongjmp */
+siglongjmp(xx, 10);
+exit(1);
+#endif
+}], bash_cv_func_sigsetjmp=present, bash_cv_func_sigsetjmp=missing,
+    [AC_MSG_WARN(cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing)
+     bash_cv_func_sigsetjmp=missing]
+)])
+AC_MSG_RESULT($bash_cv_func_sigsetjmp)
+if test $bash_cv_func_sigsetjmp = present; then
+AC_DEFINE(HAVE_POSIX_SIGSETJMP)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_STRCOLL,
+[
+AC_MSG_CHECKING(whether or not strcoll and strcmp differ)
+AC_CACHE_VAL(bash_cv_func_strcoll_broken,
+[AC_TRY_RUN([
+#include <stdio.h>
+#if defined (HAVE_LOCALE_H)
+#include <locale.h>
+#endif
+
+main(c, v)
+int     c;
+char    *v[];
+{
+        int     r1, r2;
+        char    *deflocale, *defcoll;
+
+#ifdef HAVE_SETLOCALE
+        deflocale = setlocale(LC_ALL, "");
+	defcoll = setlocale(LC_COLLATE, "");
+#endif
+
+#ifdef HAVE_STRCOLL
+	/* These two values are taken from tests/glob-test. */
+        r1 = strcoll("abd", "aXd");
+#else
+	r1 = 0;
+#endif
+        r2 = strcmp("abd", "aXd");
+
+	/* These two should both be greater than 0.  It is permissible for
+	   a system to return different values, as long as the sign is the
+	   same. */
+
+        /* Exit with 1 (failure) if these two values are both > 0, since
+	   this tests whether strcoll(3) is broken with respect to strcmp(3)
+	   in the default locale. */
+	exit (r1 > 0 && r2 > 0);
+}
+], bash_cv_func_strcoll_broken=yes, bash_cv_func_strcoll_broken=no,
+   [AC_MSG_WARN(cannot check strcoll if cross compiling -- defaulting to no)
+    bash_cv_func_strcoll_broken=no]
+)])
+AC_MSG_RESULT($bash_cv_func_strcoll_broken)
+if test $bash_cv_func_strcoll_broken = yes; then
+AC_DEFINE(STRCOLL_BROKEN)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_PRINTF_A_FORMAT,
+[AC_MSG_CHECKING([for printf floating point output in hex notation])
+AC_CACHE_VAL(bash_cv_printf_a_format,
+[AC_TRY_RUN([
+#include <stdio.h>
+#include <string.h>
+
+int
+main()
+{
+	double y = 0.0;
+	char abuf[1024];
+
+	sprintf(abuf, "%A", y);
+	exit(strchr(abuf, 'P') == (char *)0);
+}
+], bash_cv_printf_a_format=yes, bash_cv_printf_a_format=no,
+   [AC_MSG_WARN(cannot check printf if cross compiling -- defaulting to no)
+    bash_cv_printf_a_format=no]
+)])
+AC_MSG_RESULT($bash_cv_printf_a_format)
+if test $bash_cv_printf_a_format = yes; then
+AC_DEFINE(HAVE_PRINTF_A_FORMAT)
+fi
+])
+
+AC_DEFUN(BASH_STRUCT_TERMIOS_LDISC,
+[
+AC_CHECK_MEMBER(struct termios.c_line, AC_DEFINE(TERMIOS_LDISC), ,[
+#include <sys/types.h>
+#include <termios.h>
+])
+])
+
+AC_DEFUN(BASH_STRUCT_TERMIO_LDISC,
+[
+AC_CHECK_MEMBER(struct termio.c_line, AC_DEFINE(TERMIO_LDISC), ,[
+#include <sys/types.h>
+#include <termio.h>
+])
+])
+
+dnl
+dnl Like AC_STRUCT_ST_BLOCKS, but doesn't muck with LIBOBJS
+dnl
+dnl sets bash_cv_struct_stat_st_blocks
+dnl
+dnl unused for now; we'll see how AC_CHECK_MEMBERS works
+dnl
+AC_DEFUN(BASH_STRUCT_ST_BLOCKS,
+[
+AC_MSG_CHECKING([for struct stat.st_blocks])
+AC_CACHE_VAL(bash_cv_struct_stat_st_blocks,
+[AC_TRY_COMPILE(
+[
+#include <sys/types.h>
+#include <sys/stat.h>
+],
+[
+main()
+{
+static struct stat a;
+if (a.st_blocks) return 0;
+return 0;
+}
+], bash_cv_struct_stat_st_blocks=yes, bash_cv_struct_stat_st_blocks=no)
+])
+AC_MSG_RESULT($bash_cv_struct_stat_st_blocks)
+if test "$bash_cv_struct_stat_st_blocks" = "yes"; then
+AC_DEFINE(HAVE_STRUCT_STAT_ST_BLOCKS)
+fi
+])
+
+AC_DEFUN(BASH_CHECK_LIB_TERMCAP,
+[
+if test "X$bash_cv_termcap_lib" = "X"; then
+_bash_needmsg=yes
+else
+AC_MSG_CHECKING(which library has the termcap functions)
+_bash_needmsg=
+fi
+AC_CACHE_VAL(bash_cv_termcap_lib,
+[AC_CHECK_LIB(termcap, tgetent, bash_cv_termcap_lib=libtermcap,
+    [AC_CHECK_LIB(tinfo, tgetent, bash_cv_termcap_lib=libtinfo,
+        [AC_CHECK_LIB(curses, tgetent, bash_cv_termcap_lib=libcurses,
+	    [AC_CHECK_LIB(ncurses, tgetent, bash_cv_termcap_lib=libncurses,
+	        bash_cv_termcap_lib=gnutermcap)])])])])
+if test "X$_bash_needmsg" = "Xyes"; then
+AC_MSG_CHECKING(which library has the termcap functions)
+fi
+AC_MSG_RESULT(using $bash_cv_termcap_lib)
+if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then
+LDFLAGS="$LDFLAGS -L./lib/termcap"
+TERMCAP_LIB="./lib/termcap/libtermcap.a"
+TERMCAP_DEP="./lib/termcap/libtermcap.a"
+elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then
+TERMCAP_LIB=-ltermcap
+TERMCAP_DEP=
+elif test $bash_cv_termcap_lib = libtinfo; then
+TERMCAP_LIB=-ltinfo
+TERMCAP_DEP=
+elif test $bash_cv_termcap_lib = libncurses; then
+TERMCAP_LIB=-lncurses
+TERMCAP_DEP=
+else
+TERMCAP_LIB=-lcurses
+TERMCAP_DEP=
+fi
+])
+
+dnl
+dnl Check for the presence of getpeername in libsocket.
+dnl If libsocket is present, check for libnsl and add it to LIBS if
+dnl it's there, since most systems with libsocket require linking
+dnl with libnsl as well.  This should only be called if getpeername
+dnl was not found in libc.
+dnl
+dnl NOTE: IF WE FIND GETPEERNAME, WE ASSUME THAT WE HAVE BIND/CONNECT
+dnl	  AS WELL
+dnl
+AC_DEFUN(BASH_CHECK_LIB_SOCKET,
+[
+if test "X$bash_cv_have_socklib" = "X"; then
+_bash_needmsg=
+else
+AC_MSG_CHECKING(for socket library)
+_bash_needmsg=yes
+fi
+AC_CACHE_VAL(bash_cv_have_socklib,
+[AC_CHECK_LIB(socket, getpeername,
+        bash_cv_have_socklib=yes, bash_cv_have_socklib=no, -lnsl)])
+if test "X$_bash_needmsg" = Xyes; then
+  AC_MSG_RESULT($bash_cv_have_socklib)
+  _bash_needmsg=
+fi
+if test $bash_cv_have_socklib = yes; then
+  # check for libnsl, add it to LIBS if present
+  if test "X$bash_cv_have_libnsl" = "X"; then
+    _bash_needmsg=
+  else
+    AC_MSG_CHECKING(for libnsl)
+    _bash_needmsg=yes
+  fi
+  AC_CACHE_VAL(bash_cv_have_libnsl,
+	   [AC_CHECK_LIB(nsl, t_open,
+		 bash_cv_have_libnsl=yes, bash_cv_have_libnsl=no)])
+  if test "X$_bash_needmsg" = Xyes; then
+    AC_MSG_RESULT($bash_cv_have_libnsl)
+    _bash_needmsg=
+  fi
+  if test $bash_cv_have_libnsl = yes; then
+    LIBS="-lsocket -lnsl $LIBS"
+  else
+    LIBS="-lsocket $LIBS"
+  fi
+  AC_DEFINE(HAVE_LIBSOCKET)
+  AC_DEFINE(HAVE_GETPEERNAME)
+fi
+])
+
+AC_DEFUN(BASH_STRUCT_DIRENT_D_INO,
+[AC_REQUIRE([AC_HEADER_DIRENT])
+AC_MSG_CHECKING(if struct dirent has a d_ino member)
+AC_CACHE_VAL(bash_cv_dirent_has_dino,
+[AC_TRY_COMPILE([
+#include <stdio.h>
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if defined(HAVE_DIRENT_H)
+# include <dirent.h>
+#else
+# define dirent direct
+# ifdef HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif /* SYSNDIR */
+# ifdef HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif /* SYSDIR */
+# ifdef HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+#endif /* HAVE_DIRENT_H */
+],[
+struct dirent d; int z; z = d.d_ino;
+], bash_cv_dirent_has_dino=yes, bash_cv_dirent_has_dino=no)])
+AC_MSG_RESULT($bash_cv_dirent_has_dino)
+if test $bash_cv_dirent_has_dino = yes; then
+AC_DEFINE(STRUCT_DIRENT_HAS_D_INO)
+fi
+])
+
+AC_DEFUN(BASH_STRUCT_DIRENT_D_FILENO,
+[AC_REQUIRE([AC_HEADER_DIRENT])
+AC_MSG_CHECKING(if struct dirent has a d_fileno member)
+AC_CACHE_VAL(bash_cv_dirent_has_d_fileno,
+[AC_TRY_COMPILE([
+#include <stdio.h>
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if defined(HAVE_DIRENT_H)
+# include <dirent.h>
+#else
+# define dirent direct
+# ifdef HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif /* SYSNDIR */
+# ifdef HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif /* SYSDIR */
+# ifdef HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+#endif /* HAVE_DIRENT_H */
+],[
+struct dirent d; int z; z = d.d_fileno;
+], bash_cv_dirent_has_d_fileno=yes, bash_cv_dirent_has_d_fileno=no)])
+AC_MSG_RESULT($bash_cv_dirent_has_d_fileno)
+if test $bash_cv_dirent_has_d_fileno = yes; then
+AC_DEFINE(STRUCT_DIRENT_HAS_D_FILENO)
+fi
+])
+
+AC_DEFUN(BASH_STRUCT_TIMEVAL,
+[AC_MSG_CHECKING(for struct timeval in sys/time.h and time.h)
+AC_CACHE_VAL(bash_cv_struct_timeval,
+[
+AC_EGREP_HEADER(struct timeval, sys/time.h,
+		bash_cv_struct_timeval=yes,
+		AC_EGREP_HEADER(struct timeval, time.h,
+			bash_cv_struct_timeval=yes,
+			bash_cv_struct_timeval=no))
+])
+AC_MSG_RESULT($bash_cv_struct_timeval)
+if test $bash_cv_struct_timeval = yes; then
+  AC_DEFINE(HAVE_TIMEVAL)
+fi
+])
+
+AC_DEFUN(BASH_STRUCT_WINSIZE,
+[AC_MSG_CHECKING(for struct winsize in sys/ioctl.h and termios.h)
+AC_CACHE_VAL(bash_cv_struct_winsize_header,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/ioctl.h>], [struct winsize x;],
+  bash_cv_struct_winsize_header=ioctl_h,
+  [AC_TRY_COMPILE([#include <sys/types.h>
+#include <termios.h>], [struct winsize x;],
+  bash_cv_struct_winsize_header=termios_h, bash_cv_struct_winsize_header=other)
+])])
+if test $bash_cv_struct_winsize_header = ioctl_h; then
+  AC_MSG_RESULT(sys/ioctl.h)
+  AC_DEFINE(STRUCT_WINSIZE_IN_SYS_IOCTL)
+elif test $bash_cv_struct_winsize_header = termios_h; then
+  AC_MSG_RESULT(termios.h)
+  AC_DEFINE(STRUCT_WINSIZE_IN_TERMIOS)
+else
+  AC_MSG_RESULT(not found)
+fi
+])
+
+dnl Check type of signal routines (posix, 4.2bsd, 4.1bsd or v7)
+AC_DEFUN(BASH_SYS_SIGNAL_VINTAGE,
+[AC_REQUIRE([AC_TYPE_SIGNAL])
+AC_MSG_CHECKING(for type of signal functions)
+AC_CACHE_VAL(bash_cv_signal_vintage,
+[
+  AC_TRY_LINK([#include <signal.h>],[
+    sigset_t ss;
+    struct sigaction sa;
+    sigemptyset(&ss); sigsuspend(&ss);
+    sigaction(SIGINT, &sa, (struct sigaction *) 0);
+    sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0);
+  ], bash_cv_signal_vintage=posix,
+  [
+    AC_TRY_LINK([#include <signal.h>], [
+	int mask = sigmask(SIGINT);
+	sigsetmask(mask); sigblock(mask); sigpause(mask);
+    ], bash_cv_signal_vintage=4.2bsd,
+    [
+      AC_TRY_LINK([
+	#include <signal.h>
+	RETSIGTYPE foo() { }], [
+		int mask = sigmask(SIGINT);
+		sigset(SIGINT, foo); sigrelse(SIGINT);
+		sighold(SIGINT); sigpause(SIGINT);
+        ], bash_cv_signal_vintage=svr3, bash_cv_signal_vintage=v7
+    )]
+  )]
+)
+])
+AC_MSG_RESULT($bash_cv_signal_vintage)
+if test "$bash_cv_signal_vintage" = posix; then
+AC_DEFINE(HAVE_POSIX_SIGNALS)
+elif test "$bash_cv_signal_vintage" = "4.2bsd"; then
+AC_DEFINE(HAVE_BSD_SIGNALS)
+elif test "$bash_cv_signal_vintage" = svr3; then
+AC_DEFINE(HAVE_USG_SIGHOLD)
+fi
+])
+
+dnl Check if the pgrp of setpgrp() can't be the pid of a zombie process.
+AC_DEFUN(BASH_SYS_PGRP_SYNC,
+[AC_REQUIRE([AC_FUNC_GETPGRP])
+AC_MSG_CHECKING(whether pgrps need synchronization)
+AC_CACHE_VAL(bash_cv_pgrp_pipe,
+[AC_TRY_RUN([
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+main()
+{
+# ifdef GETPGRP_VOID
+#  define getpgID()	getpgrp()
+# else
+#  define getpgID()	getpgrp(0)
+#  define setpgid(x,y)	setpgrp(x,y)
+# endif
+	int pid1, pid2, fds[2];
+	int status;
+	char ok;
+
+	switch (pid1 = fork()) {
+	  case -1:
+	    exit(1);
+	  case 0:
+	    setpgid(0, getpid());
+	    exit(0);
+	}
+	setpgid(pid1, pid1);
+
+	sleep(2);	/* let first child die */
+
+	if (pipe(fds) < 0)
+	  exit(2);
+
+	switch (pid2 = fork()) {
+	  case -1:
+	    exit(3);
+	  case 0:
+	    setpgid(0, pid1);
+	    ok = getpgID() == pid1;
+	    write(fds[1], &ok, 1);
+	    exit(0);
+	}
+	setpgid(pid2, pid1);
+
+	close(fds[1]);
+	if (read(fds[0], &ok, 1) != 1)
+	  exit(4);
+	wait(&status);
+	wait(&status);
+	exit(ok ? 0 : 5);
+}
+], bash_cv_pgrp_pipe=no,bash_cv_pgrp_pipe=yes,
+   [AC_MSG_WARN(cannot check pgrp synchronization if cross compiling -- defaulting to no)
+    bash_cv_pgrp_pipe=no])
+])
+AC_MSG_RESULT($bash_cv_pgrp_pipe)
+if test $bash_cv_pgrp_pipe = yes; then
+AC_DEFINE(PGRP_PIPE)
+fi
+])
+
+AC_DEFUN(BASH_SYS_REINSTALL_SIGHANDLERS,
+[AC_REQUIRE([AC_TYPE_SIGNAL])
+AC_REQUIRE([BASH_SYS_SIGNAL_VINTAGE])
+AC_MSG_CHECKING([if signal handlers must be reinstalled when invoked])
+AC_CACHE_VAL(bash_cv_must_reinstall_sighandlers,
+[AC_TRY_RUN([
+#include <signal.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+typedef RETSIGTYPE sigfunc();
+
+int nsigint;
+
+#ifdef HAVE_POSIX_SIGNALS
+sigfunc *
+set_signal_handler(sig, handler)
+     int sig;
+     sigfunc *handler;
+{
+  struct sigaction act, oact;
+  act.sa_handler = handler;
+  act.sa_flags = 0;
+  sigemptyset (&act.sa_mask);
+  sigemptyset (&oact.sa_mask);
+  sigaction (sig, &act, &oact);
+  return (oact.sa_handler);
+}
+#else
+#define set_signal_handler(s, h) signal(s, h)
+#endif
+
+RETSIGTYPE
+sigint(s)
+int s;
+{
+  nsigint++;
+}
+
+main()
+{
+	nsigint = 0;
+	set_signal_handler(SIGINT, sigint);
+	kill((int)getpid(), SIGINT);
+	kill((int)getpid(), SIGINT);
+	exit(nsigint != 2);
+}
+], bash_cv_must_reinstall_sighandlers=no, bash_cv_must_reinstall_sighandlers=yes,
+   [AC_MSG_WARN(cannot check signal handling if cross compiling -- defaulting to no)
+    bash_cv_must_reinstall_sighandlers=no]
+)])
+AC_MSG_RESULT($bash_cv_must_reinstall_sighandlers)
+if test $bash_cv_must_reinstall_sighandlers = yes; then
+AC_DEFINE(MUST_REINSTALL_SIGHANDLERS)
+fi
+])
+
+dnl check that some necessary job control definitions are present
+AC_DEFUN(BASH_SYS_JOB_CONTROL_MISSING,
+[AC_REQUIRE([BASH_SYS_SIGNAL_VINTAGE])
+AC_MSG_CHECKING(for presence of necessary job control definitions)
+AC_CACHE_VAL(bash_cv_job_control_missing,
+[AC_TRY_RUN([
+#include <sys/types.h>
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <signal.h>
+
+/* Add more tests in here as appropriate. */
+main()
+{
+/* signal type */
+#if !defined (HAVE_POSIX_SIGNALS) && !defined (HAVE_BSD_SIGNALS)
+exit(1);
+#endif
+
+/* signals and tty control. */
+#if !defined (SIGTSTP) || !defined (SIGSTOP) || !defined (SIGCONT)
+exit (1);
+#endif
+
+/* process control */
+#if !defined (WNOHANG) || !defined (WUNTRACED) 
+exit(1);
+#endif
+
+/* Posix systems have tcgetpgrp and waitpid. */
+#if defined (_POSIX_VERSION) && !defined (HAVE_TCGETPGRP)
+exit(1);
+#endif
+
+#if defined (_POSIX_VERSION) && !defined (HAVE_WAITPID)
+exit(1);
+#endif
+
+/* Other systems have TIOCSPGRP/TIOCGPRGP and wait3. */
+#if !defined (_POSIX_VERSION) && !defined (HAVE_WAIT3)
+exit(1);
+#endif
+
+exit(0);
+}], bash_cv_job_control_missing=present, bash_cv_job_control_missing=missing,
+    [AC_MSG_WARN(cannot check job control if cross-compiling -- defaulting to missing)
+     bash_cv_job_control_missing=missing]
+)])
+AC_MSG_RESULT($bash_cv_job_control_missing)
+if test $bash_cv_job_control_missing = missing; then
+AC_DEFINE(JOB_CONTROL_MISSING)
+fi
+])
+
+dnl check whether named pipes are present
+dnl this requires a previous check for mkfifo, but that is awkward to specify
+AC_DEFUN(BASH_SYS_NAMED_PIPES,
+[AC_MSG_CHECKING(for presence of named pipes)
+AC_CACHE_VAL(bash_cv_sys_named_pipes,
+[AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/stat.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+/* Add more tests in here as appropriate. */
+main()
+{
+int fd, err;
+
+#if defined (HAVE_MKFIFO)
+exit (0);
+#endif
+
+#if !defined (S_IFIFO) && (defined (_POSIX_VERSION) && !defined (S_ISFIFO))
+exit (1);
+#endif
+
+#if defined (NeXT)
+exit (1);
+#endif
+err = mkdir("/tmp/bash-aclocal", 0700);
+if (err < 0) {
+  perror ("mkdir");
+  exit(1);
+}
+fd = mknod ("/tmp/bash-aclocal/sh-np-autoconf", 0666 | S_IFIFO, 0);
+if (fd == -1) {
+  rmdir ("/tmp/bash-aclocal");
+  exit (1);
+}
+close(fd);
+unlink ("/tmp/bash-aclocal/sh-np-autoconf");
+rmdir ("/tmp/bash-aclocal");
+exit(0);
+}], bash_cv_sys_named_pipes=present, bash_cv_sys_named_pipes=missing,
+    [AC_MSG_WARN(cannot check for named pipes if cross-compiling -- defaulting to missing)
+     bash_cv_sys_named_pipes=missing]
+)])
+AC_MSG_RESULT($bash_cv_sys_named_pipes)
+if test $bash_cv_sys_named_pipes = missing; then
+AC_DEFINE(NAMED_PIPES_MISSING)
+fi
+])
+
+AC_DEFUN(BASH_SYS_DEFAULT_MAIL_DIR,
+[AC_MSG_CHECKING(for default mail directory)
+AC_CACHE_VAL(bash_cv_mail_dir,
+[if test -d /var/mail; then
+   bash_cv_mail_dir=/var/mail
+ elif test -d /var/spool/mail; then
+   bash_cv_mail_dir=/var/spool/mail
+ elif test -d /usr/mail; then
+   bash_cv_mail_dir=/usr/mail
+ elif test -d /usr/spool/mail; then
+   bash_cv_mail_dir=/usr/spool/mail
+ else
+   bash_cv_mail_dir=unknown
+ fi
+])
+AC_MSG_RESULT($bash_cv_mail_dir)
+AC_DEFINE_UNQUOTED(DEFAULT_MAIL_DIRECTORY, "$bash_cv_mail_dir")
+])
+
+AC_DEFUN(BASH_HAVE_TIOCGWINSZ,
+[AC_MSG_CHECKING(for TIOCGWINSZ in sys/ioctl.h)
+AC_CACHE_VAL(bash_cv_tiocgwinsz_in_ioctl,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/ioctl.h>], [int x = TIOCGWINSZ;],
+  bash_cv_tiocgwinsz_in_ioctl=yes,bash_cv_tiocgwinsz_in_ioctl=no)])
+AC_MSG_RESULT($bash_cv_tiocgwinsz_in_ioctl)
+if test $bash_cv_tiocgwinsz_in_ioctl = yes; then   
+AC_DEFINE(GWINSZ_IN_SYS_IOCTL)
+fi
+])
+
+AC_DEFUN(BASH_HAVE_TIOCSTAT,
+[AC_MSG_CHECKING(for TIOCSTAT in sys/ioctl.h)
+AC_CACHE_VAL(bash_cv_tiocstat_in_ioctl,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/ioctl.h>], [int x = TIOCSTAT;],
+  bash_cv_tiocstat_in_ioctl=yes,bash_cv_tiocstat_in_ioctl=no)])
+AC_MSG_RESULT($bash_cv_tiocstat_in_ioctl)
+if test $bash_cv_tiocstat_in_ioctl = yes; then   
+AC_DEFINE(TIOCSTAT_IN_SYS_IOCTL)
+fi
+])
+
+AC_DEFUN(BASH_HAVE_FIONREAD,
+[AC_MSG_CHECKING(for FIONREAD in sys/ioctl.h)
+AC_CACHE_VAL(bash_cv_fionread_in_ioctl,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/ioctl.h>], [int x = FIONREAD;],
+  bash_cv_fionread_in_ioctl=yes,bash_cv_fionread_in_ioctl=no)])
+AC_MSG_RESULT($bash_cv_fionread_in_ioctl)
+if test $bash_cv_fionread_in_ioctl = yes; then   
+AC_DEFINE(FIONREAD_IN_SYS_IOCTL)
+fi
+])
+
+dnl
+dnl See if speed_t is declared in <sys/types.h>.  Some versions of linux
+dnl require a definition of speed_t each time <termcap.h> is included,
+dnl but you can only get speed_t if you include <termios.h> (on some
+dnl versions) or <sys/types.h> (on others).
+dnl
+AC_DEFUN(BASH_CHECK_SPEED_T,
+[AC_MSG_CHECKING(for speed_t in sys/types.h)
+AC_CACHE_VAL(bash_cv_speed_t_in_sys_types,
+[AC_TRY_COMPILE([#include <sys/types.h>], [speed_t x;],
+  bash_cv_speed_t_in_sys_types=yes,bash_cv_speed_t_in_sys_types=no)])
+AC_MSG_RESULT($bash_cv_speed_t_in_sys_types)
+if test $bash_cv_speed_t_in_sys_types = yes; then   
+AC_DEFINE(SPEED_T_IN_SYS_TYPES)
+fi
+])
+
+AC_DEFUN(BASH_CHECK_GETPW_FUNCS,
+[AC_MSG_CHECKING(whether getpw functions are declared in pwd.h)
+AC_CACHE_VAL(bash_cv_getpw_declared,
+[AC_EGREP_CPP(getpwuid,
+[
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+#include <pwd.h>
+],
+bash_cv_getpw_declared=yes,bash_cv_getpw_declared=no)])
+AC_MSG_RESULT($bash_cv_getpw_declared)
+if test $bash_cv_getpw_declared = yes; then
+AC_DEFINE(HAVE_GETPW_DECLS)
+fi
+])
+
+AC_DEFUN(BASH_CHECK_DEV_FD,
+[AC_MSG_CHECKING(whether /dev/fd is available)
+AC_CACHE_VAL(bash_cv_dev_fd,
+[if test -d /dev/fd  && test -r /dev/fd/0; then
+   bash_cv_dev_fd=standard
+ elif test -d /proc/self/fd && test -r /proc/self/fd/0; then
+   bash_cv_dev_fd=whacky
+ else
+   bash_cv_dev_fd=absent
+ fi
+])
+AC_MSG_RESULT($bash_cv_dev_fd)
+if test $bash_cv_dev_fd = "standard"; then
+  AC_DEFINE(HAVE_DEV_FD)
+  AC_DEFINE(DEV_FD_PREFIX, "/dev/fd/")
+elif test $bash_cv_dev_fd = "whacky"; then
+  AC_DEFINE(HAVE_DEV_FD)
+  AC_DEFINE(DEV_FD_PREFIX, "/proc/self/fd/")
+fi
+])
+
+AC_DEFUN(BASH_CHECK_DEV_STDIN,
+[AC_MSG_CHECKING(whether /dev/stdin stdout stderr are available)
+AC_CACHE_VAL(bash_cv_dev_stdin,
+[if test -d /dev/fd && test -r /dev/stdin; then
+   bash_cv_dev_stdin=present
+ elif test -d /proc/self/fd && test -r /dev/stdin; then
+   bash_cv_dev_stdin=present
+ else
+   bash_cv_dev_stdin=absent
+ fi
+])
+AC_MSG_RESULT($bash_cv_dev_stdin)
+if test $bash_cv_dev_stdin = "present"; then
+  AC_DEFINE(HAVE_DEV_STDIN)
+fi
+])
+
+dnl
+dnl Check if HPUX needs _KERNEL defined for RLIMIT_* definitions
+dnl
+AC_DEFUN(BASH_CHECK_KERNEL_RLIMIT,
+[AC_MSG_CHECKING([whether $host_os needs _KERNEL for RLIMIT defines])
+AC_CACHE_VAL(bash_cv_kernel_rlimit,
+[AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <sys/resource.h>
+],
+[
+  int f;
+  f = RLIMIT_DATA;
+], bash_cv_kernel_rlimit=no,
+[AC_TRY_COMPILE([
+#include <sys/types.h>
+#define _KERNEL
+#include <sys/resource.h>
+#undef _KERNEL
+],
+[
+	int f;
+        f = RLIMIT_DATA;
+], bash_cv_kernel_rlimit=yes, bash_cv_kernel_rlimit=no)]
+)])
+AC_MSG_RESULT($bash_cv_kernel_rlimit)
+if test $bash_cv_kernel_rlimit = yes; then
+AC_DEFINE(RLIMIT_NEEDS_KERNEL)
+fi
+])
+
+dnl
+dnl Check for 64-bit off_t -- used for malloc alignment
+dnl
+dnl C does not allow duplicate case labels, so the compile will fail if
+dnl sizeof(off_t) is > 4.
+dnl
+AC_DEFUN(BASH_CHECK_OFF_T_64,
+[AC_CACHE_CHECK(for 64-bit off_t, bash_cv_off_t_64,
+AC_TRY_COMPILE([
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/types.h>
+],[
+switch (0) case 0: case (sizeof (off_t) <= 4):;
+], bash_cv_off_t_64=no, bash_cv_off_t_64=yes))
+if test $bash_cv_off_t_64 = yes; then
+        AC_DEFINE(HAVE_OFF_T_64)
+fi])
+
+AC_DEFUN(BASH_CHECK_RTSIGS,
+[AC_MSG_CHECKING(for unusable real-time signals due to large values)
+AC_CACHE_VAL(bash_cv_unusable_rtsigs,
+[AC_TRY_RUN([
+#include <sys/types.h>
+#include <signal.h>
+
+#ifndef NSIG
+#  define NSIG 64
+#endif
+
+main ()
+{
+  int n_sigs = 2 * NSIG;
+#ifdef SIGRTMIN
+  int rtmin = SIGRTMIN;
+#else
+  int rtmin = 0;
+#endif
+
+  exit(rtmin < n_sigs);
+}], bash_cv_unusable_rtsigs=yes, bash_cv_unusable_rtsigs=no,
+    [AC_MSG_WARN(cannot check real-time signals if cross compiling -- defaulting to yes)
+     bash_cv_unusable_rtsigs=yes]
+)])
+AC_MSG_RESULT($bash_cv_unusable_rtsigs)
+if test $bash_cv_unusable_rtsigs = yes; then
+AC_DEFINE(UNUSABLE_RT_SIGNALS)
+fi
+])
+
+dnl
+dnl check for availability of multibyte characters and functions
+dnl
+AC_DEFUN(BASH_CHECK_MULTIBYTE,
+[
+AC_CHECK_HEADERS(wctype.h)
+AC_CHECK_HEADERS(wchar.h)
+AC_CHECK_HEADERS(langinfo.h)
+
+AC_CHECK_FUNC(mbsrtowcs, AC_DEFINE(HAVE_MBSRTOWCS))
+AC_CHECK_FUNC(wcwidth, AC_DEFINE(HAVE_WCWIDTH))
+
+AC_CACHE_CHECK([for mbstate_t], bash_cv_have_mbstate_t,
+[AC_TRY_RUN([
+#include <wchar.h>
+int
+main ()
+{
+  mbstate_t ps;
+  return 0;
+}], bash_cv_have_mbstate_t=yes,  bash_cv_have_mbstate_t=no)])
+if test $bash_cv_have_mbstate_t = yes; then
+	AC_DEFINE(HAVE_MBSTATE_T)
+fi
+
+AC_CACHE_CHECK([for nl_langinfo and CODESET], bash_cv_langinfo_codeset,
+[AC_TRY_LINK(
+[#include <langinfo.h>],
+[char* cs = nl_langinfo(CODESET);],
+bash_cv_langinfo_codeset=yes, bash_cv_langinfo_codeset=no)])
+if test $bash_cv_langinfo_codeset = yes; then
+  AC_DEFINE(HAVE_LANGINFO_CODESET)
+fi
+
+])
+
+dnl need: prefix exec_prefix libdir includedir CC TERMCAP_LIB
+dnl require:
+dnl	AC_PROG_CC
+dnl	BASH_CHECK_LIB_TERMCAP
+
+AC_DEFUN(RL_LIB_READLINE_VERSION,
+[
+AC_REQUIRE([BASH_CHECK_LIB_TERMCAP])
+
+AC_MSG_CHECKING([version of installed readline library])
+
+# What a pain in the ass this is.
+
+# save cpp and ld options
+_save_CFLAGS="$CFLAGS"
+_save_LDFLAGS="$LDFLAGS"
+_save_LIBS="$LIBS"
+
+# Don't set ac_cv_rl_prefix if the caller has already assigned a value.  This
+# allows the caller to do something like $_rl_prefix=$withval if the user
+# specifies --with-installed-readline=PREFIX as an argument to configure
+
+if test -z "$ac_cv_rl_prefix"; then
+test "x$prefix" = xNONE && ac_cv_rl_prefix=$ac_default_prefix || ac_cv_rl_prefix=${prefix}
+fi
+
+eval ac_cv_rl_includedir=${ac_cv_rl_prefix}/include
+eval ac_cv_rl_libdir=${ac_cv_rl_prefix}/lib
+
+LIBS="$LIBS -lreadline ${TERMCAP_LIB}"
+CFLAGS="$CFLAGS -I${ac_cv_rl_includedir}"
+LDFLAGS="$LDFLAGS -L${ac_cv_rl_libdir}"
+
+AC_TRY_RUN([
+#include <stdio.h>
+#include <readline/readline.h>
+
+main()
+{
+	FILE *fp;
+	fp = fopen("conftest.rlv", "w");
+	if (fp == 0) exit(1);
+	fprintf(fp, "%s\n", rl_library_version ? rl_library_version : "0.0");
+	fclose(fp);
+	exit(0);
+}
+],
+ac_cv_rl_version=`cat conftest.rlv`,
+ac_cv_rl_version='0.0',
+ac_cv_rl_version='4.2')
+
+CFLAGS="$_save_CFLAGS"
+LDFLAGS="$_save_LDFLAGS"
+LIBS="$_save_LIBS"
+
+RL_MAJOR=0
+RL_MINOR=0
+
+# (
+case "$ac_cv_rl_version" in
+2*|3*|4*|5*|6*|7*|8*|9*)
+	RL_MAJOR=`echo $ac_cv_rl_version | sed 's:\..*$::'`
+	RL_MINOR=`echo $ac_cv_rl_version | sed -e 's:^.*\.::' -e 's:[[a-zA-Z]]*$::'`
+	;;
+esac
+
+# (((
+case $RL_MAJOR in
+[[0-9][0-9]])	_RL_MAJOR=$RL_MAJOR ;;
+[[0-9]])	_RL_MAJOR=0$RL_MAJOR ;;
+*)		_RL_MAJOR=00 ;;
+esac
+
+# (((
+case $RL_MINOR in
+[[0-9][0-9]])	_RL_MINOR=$RL_MINOR ;;
+[[0-9]])	_RL_MINOR=0$RL_MINOR ;;
+*)		_RL_MINOR=00 ;;
+esac
+
+RL_VERSION="0x${_RL_MAJOR}${_RL_MINOR}"
+
+# Readline versions greater than 4.2 have these defines in readline.h
+
+if test $ac_cv_rl_version = '0.0' ; then
+	AC_MSG_WARN([Could not test version of installed readline library.])
+elif test $RL_MAJOR -gt 4 || { test $RL_MAJOR = 4 && test $RL_MINOR -gt 2 ; } ; then
+	# set these for use by the caller
+	RL_PREFIX=$ac_cv_rl_prefix
+	RL_LIBDIR=$ac_cv_rl_libdir
+	RL_INCLUDEDIR=$ac_cv_rl_includedir
+	AC_MSG_RESULT($ac_cv_rl_version)
+else
+
+AC_DEFINE_UNQUOTED(RL_READLINE_VERSION, $RL_VERSION, [encoded version of the installed readline library])
+AC_DEFINE_UNQUOTED(RL_VERSION_MAJOR, $RL_MAJOR, [major version of installed readline library])
+AC_DEFINE_UNQUOTED(RL_VERSION_MINOR, $RL_MINOR, [minor version of installed readline library])
+
+AC_SUBST(RL_VERSION)
+AC_SUBST(RL_MAJOR)
+AC_SUBST(RL_MINOR)
+
+# set these for use by the caller
+RL_PREFIX=$ac_cv_rl_prefix
+RL_LIBDIR=$ac_cv_rl_libdir
+RL_INCLUDEDIR=$ac_cv_rl_includedir
+
+AC_MSG_RESULT($ac_cv_rl_version)
+
+fi
+])
diff --git a/readline-4.3.orig/ansi_stdlib.h b/readline-4.3.orig/ansi_stdlib.h
new file mode 100644
index 0000000..db13cd2
--- /dev/null
+++ b/readline-4.3.orig/ansi_stdlib.h
@@ -0,0 +1,54 @@
+/* ansi_stdlib.h -- An ANSI Standard stdlib.h. */
+/* A minimal stdlib.h containing extern declarations for those functions
+   that bash uses. */
+
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash is free software; you can redistribute it and/or modify it under
+   the terms of the GNU General Public License as published by the Free
+   Software Foundation; either version 2, or (at your option) any later
+   version.
+
+   Bash is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with Bash; see the file COPYING.  If not, write to the Free Software
+   Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_STDLIB_H_)
+#define	_STDLIB_H_ 1
+
+/* String conversion functions. */
+extern int atoi ();
+
+extern double atof ();
+extern double strtod ();
+
+/* Memory allocation functions. */
+/* Generic pointer type. */
+#ifndef PTR_T
+
+#if defined (__STDC__)
+#  define PTR_T	void *
+#else
+#  define PTR_T char *
+#endif
+
+#endif /* PTR_T */
+
+extern PTR_T malloc ();
+extern PTR_T realloc ();
+extern void free ();
+
+/* Other miscellaneous functions. */
+extern void abort ();
+extern void exit ();
+extern char *getenv ();
+extern void qsort ();
+
+#endif /* _STDLIB_H  */
diff --git a/readline-4.3.orig/bind.c b/readline-4.3.orig/bind.c
new file mode 100644
index 0000000..65ef401
--- /dev/null
+++ b/readline-4.3.orig/bind.c
@@ -0,0 +1,2150 @@
+/* bind.c -- key binding and startup file support for the readline library. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#if defined (HAVE_SYS_FILE_H)
+#  include <sys/file.h>
+#endif /* HAVE_SYS_FILE_H */
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <errno.h>
+
+#if !defined (errno)
+extern int errno;
+#endif /* !errno */
+
+#include "posixstat.h"
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+#if !defined (strchr) && !defined (__STDC__)
+extern char *strchr (), *strrchr ();
+#endif /* !strchr && !__STDC__ */
+
+/* Variables exported by this file. */
+Keymap rl_binding_keymap;
+
+static char *_rl_read_file PARAMS((char *, size_t *));
+static void _rl_init_file_error PARAMS((const char *));
+static int _rl_read_init_file PARAMS((const char *, int));
+static int glean_key_from_name PARAMS((char *));
+static int substring_member_of_array PARAMS((char *, const char **));
+
+static int currently_reading_init_file;
+
+/* used only in this file */
+static int _rl_prefer_visible_bell = 1;
+
+/* **************************************************************** */
+/*								    */
+/*			Binding keys				    */
+/*								    */
+/* **************************************************************** */
+
+/* rl_add_defun (char *name, rl_command_func_t *function, int key)
+   Add NAME to the list of named functions.  Make FUNCTION be the function
+   that gets called.  If KEY is not -1, then bind it. */
+int
+rl_add_defun (name, function, key)
+     const char *name;
+     rl_command_func_t *function;
+     int key;
+{
+  if (key != -1)
+    rl_bind_key (key, function);
+  rl_add_funmap_entry (name, function);
+  return 0;
+}
+
+/* Bind KEY to FUNCTION.  Returns non-zero if KEY is out of range. */
+int
+rl_bind_key (key, function)
+     int key;
+     rl_command_func_t *function;
+{
+  if (key < 0)
+    return (key);
+
+  if (META_CHAR (key) && _rl_convert_meta_chars_to_ascii)
+    {
+      if (_rl_keymap[ESC].type == ISKMAP)
+	{
+	  Keymap escmap;
+
+	  escmap = FUNCTION_TO_KEYMAP (_rl_keymap, ESC);
+	  key = UNMETA (key);
+	  escmap[key].type = ISFUNC;
+	  escmap[key].function = function;
+	  return (0);
+	}
+      return (key);
+    }
+
+  _rl_keymap[key].type = ISFUNC;
+  _rl_keymap[key].function = function;
+  rl_binding_keymap = _rl_keymap;
+  return (0);
+}
+
+/* Bind KEY to FUNCTION in MAP.  Returns non-zero in case of invalid
+   KEY. */
+int
+rl_bind_key_in_map (key, function, map)
+     int key;
+     rl_command_func_t *function;
+     Keymap map;
+{
+  int result;
+  Keymap oldmap;
+
+  oldmap = _rl_keymap;
+  _rl_keymap = map;
+  result = rl_bind_key (key, function);
+  _rl_keymap = oldmap;
+  return (result);
+}
+
+/* Make KEY do nothing in the currently selected keymap.
+   Returns non-zero in case of error. */
+int
+rl_unbind_key (key)
+     int key;
+{
+  return (rl_bind_key (key, (rl_command_func_t *)NULL));
+}
+
+/* Make KEY do nothing in MAP.
+   Returns non-zero in case of error. */
+int
+rl_unbind_key_in_map (key, map)
+     int key;
+     Keymap map;
+{
+  return (rl_bind_key_in_map (key, (rl_command_func_t *)NULL, map));
+}
+
+/* Unbind all keys bound to FUNCTION in MAP. */
+int
+rl_unbind_function_in_map (func, map)
+     rl_command_func_t *func;
+     Keymap map;
+{
+  register int i, rval;
+
+  for (i = rval = 0; i < KEYMAP_SIZE; i++)
+    {
+      if (map[i].type == ISFUNC && map[i].function == func)
+	{
+	  map[i].function = (rl_command_func_t *)NULL;
+	  rval = 1;
+	}
+    }
+  return rval;
+}
+
+int
+rl_unbind_command_in_map (command, map)
+     const char *command;
+     Keymap map;
+{
+  rl_command_func_t *func;
+
+  func = rl_named_function (command);
+  if (func == 0)
+    return 0;
+  return (rl_unbind_function_in_map (func, map));
+}
+
+/* Bind the key sequence represented by the string KEYSEQ to
+   FUNCTION.  This makes new keymaps as necessary.  The initial
+   place to do bindings is in MAP. */
+int
+rl_set_key (keyseq, function, map)
+     const char *keyseq;
+     rl_command_func_t *function;
+     Keymap map;
+{
+  return (rl_generic_bind (ISFUNC, keyseq, (char *)function, map));
+}
+
+/* Bind the key sequence represented by the string KEYSEQ to
+   the string of characters MACRO.  This makes new keymaps as
+   necessary.  The initial place to do bindings is in MAP. */
+int
+rl_macro_bind (keyseq, macro, map)
+     const char *keyseq, *macro;
+     Keymap map;
+{
+  char *macro_keys;
+  int macro_keys_len;
+
+  macro_keys = (char *)xmalloc ((2 * strlen (macro)) + 1);
+
+  if (rl_translate_keyseq (macro, macro_keys, &macro_keys_len))
+    {
+      free (macro_keys);
+      return -1;
+    }
+  rl_generic_bind (ISMACR, keyseq, macro_keys, map);
+  return 0;
+}
+
+/* Bind the key sequence represented by the string KEYSEQ to
+   the arbitrary pointer DATA.  TYPE says what kind of data is
+   pointed to by DATA, right now this can be a function (ISFUNC),
+   a macro (ISMACR), or a keymap (ISKMAP).  This makes new keymaps
+   as necessary.  The initial place to do bindings is in MAP. */
+int
+rl_generic_bind (type, keyseq, data, map)
+     int type;
+     const char *keyseq;
+     char *data;
+     Keymap map;
+{
+  char *keys;
+  int keys_len;
+  register int i;
+  KEYMAP_ENTRY k;
+
+  k.function = 0;
+
+  /* If no keys to bind to, exit right away. */
+  if (!keyseq || !*keyseq)
+    {
+      if (type == ISMACR)
+	free (data);
+      return -1;
+    }
+
+  keys = (char *)xmalloc (1 + (2 * strlen (keyseq)));
+
+  /* Translate the ASCII representation of KEYSEQ into an array of
+     characters.  Stuff the characters into KEYS, and the length of
+     KEYS into KEYS_LEN. */
+  if (rl_translate_keyseq (keyseq, keys, &keys_len))
+    {
+      free (keys);
+      return -1;
+    }
+
+  /* Bind keys, making new keymaps as necessary. */
+  for (i = 0; i < keys_len; i++)
+    {
+      unsigned char uc = keys[i];
+      int ic;
+
+      ic = uc;
+      if (ic < 0 || ic >= KEYMAP_SIZE)
+	return -1;
+
+      if (_rl_convert_meta_chars_to_ascii && META_CHAR (ic))
+	{
+	  ic = UNMETA (ic);
+	  if (map[ESC].type == ISKMAP)
+	    map = FUNCTION_TO_KEYMAP (map, ESC);
+	}
+
+      if ((i + 1) < keys_len)
+	{
+	  if (map[ic].type != ISKMAP)
+	    {
+	      /* We allow subsequences of keys.  If a keymap is being
+		 created that will `shadow' an existing function or macro
+		 key binding, we save that keybinding into the ANYOTHERKEY
+		 index in the new map.  The dispatch code will look there
+		 to find the function to execute if the subsequence is not
+		 matched.  ANYOTHERKEY was chosen to be greater than
+		 UCHAR_MAX. */
+	      k = map[ic];
+
+	      map[ic].type = ISKMAP;
+	      map[ic].function = KEYMAP_TO_FUNCTION (rl_make_bare_keymap());
+	    }
+	  map = FUNCTION_TO_KEYMAP (map, ic);
+	  /* The dispatch code will return this function if no matching
+	     key sequence is found in the keymap.  This (with a little
+	     help from the dispatch code in readline.c) allows `a' to be
+	     mapped to something, `abc' to be mapped to something else,
+	     and the function bound  to `a' to be executed when the user
+	     types `abx', leaving `bx' in the input queue. */
+	  if (k.function /* && k.type == ISFUNC */)
+	    {
+	      map[ANYOTHERKEY] = k;
+	      k.function = 0;
+	    }
+	}
+      else
+	{
+	  if (map[ic].type == ISMACR)
+	    free ((char *)map[ic].function);
+	  else if (map[ic].type == ISKMAP)
+	    {
+	      map = FUNCTION_TO_KEYMAP (map, ic);
+	      ic = ANYOTHERKEY;
+	    }
+
+	  map[ic].function = KEYMAP_TO_FUNCTION (data);
+	  map[ic].type = type;
+	}
+
+      rl_binding_keymap = map;
+    }
+  free (keys);
+  return 0;
+}
+
+/* Translate the ASCII representation of SEQ, stuffing the values into ARRAY,
+   an array of characters.  LEN gets the final length of ARRAY.  Return
+   non-zero if there was an error parsing SEQ. */
+int
+rl_translate_keyseq (seq, array, len)
+     const char *seq;
+     char *array;
+     int *len;
+{
+  register int i, c, l, temp;
+
+  for (i = l = 0; c = seq[i]; i++)
+    {
+      if (c == '\\')
+	{
+	  c = seq[++i];
+
+	  if (c == 0)
+	    break;
+
+	  /* Handle \C- and \M- prefixes. */
+	  if ((c == 'C' || c == 'M') && seq[i + 1] == '-')
+	    {
+	      /* Handle special case of backwards define. */
+	      if (strncmp (&seq[i], "C-\\M-", 5) == 0)
+		{
+		  array[l++] = ESC;	/* ESC is meta-prefix */
+		  i += 5;
+		  array[l++] = CTRL (_rl_to_upper (seq[i]));
+		  if (seq[i] == '\0')
+		    i--;
+		}
+	      else if (c == 'M')
+		{
+		  i++;
+		  array[l++] = ESC;	/* ESC is meta-prefix */
+		}
+	      else if (c == 'C')
+		{
+		  i += 2;
+		  /* Special hack for C-?... */
+		  array[l++] = (seq[i] == '?') ? RUBOUT : CTRL (_rl_to_upper (seq[i]));
+		}
+	      continue;
+	    }	      
+
+	  /* Translate other backslash-escaped characters.  These are the
+	     same escape sequences that bash's `echo' and `printf' builtins
+	     handle, with the addition of \d -> RUBOUT.  A backslash
+	     preceding a character that is not special is stripped. */
+	  switch (c)
+	    {
+	    case 'a':
+	      array[l++] = '\007';
+	      break;
+	    case 'b':
+	      array[l++] = '\b';
+	      break;
+	    case 'd':
+	      array[l++] = RUBOUT;	/* readline-specific */
+	      break;
+	    case 'e':
+	      array[l++] = ESC;
+	      break;
+	    case 'f':
+	      array[l++] = '\f';
+	      break;
+	    case 'n':
+	      array[l++] = NEWLINE;
+	      break;
+	    case 'r':
+	      array[l++] = RETURN;
+	      break;
+	    case 't':
+	      array[l++] = TAB;
+	      break;
+	    case 'v':
+	      array[l++] = 0x0B;
+	      break;
+	    case '\\':
+	      array[l++] = '\\';
+	      break;
+	    case '0': case '1': case '2': case '3':
+	    case '4': case '5': case '6': case '7':
+	      i++;
+	      for (temp = 2, c -= '0'; ISOCTAL (seq[i]) && temp--; i++)
+	        c = (c * 8) + OCTVALUE (seq[i]);
+	      i--;	/* auto-increment in for loop */
+	      array[l++] = c & largest_char;
+	      break;
+	    case 'x':
+	      i++;
+	      for (temp = 2, c = 0; ISXDIGIT ((unsigned char)seq[i]) && temp--; i++)
+	        c = (c * 16) + HEXVALUE (seq[i]);
+	      if (temp == 2)
+	        c = 'x';
+	      i--;	/* auto-increment in for loop */
+	      array[l++] = c & largest_char;
+	      break;
+	    default:	/* backslashes before non-special chars just add the char */
+	      array[l++] = c;
+	      break;	/* the backslash is stripped */
+	    }
+	  continue;
+	}
+
+      array[l++] = c;
+    }
+
+  *len = l;
+  array[l] = '\0';
+  return (0);
+}
+
+char *
+rl_untranslate_keyseq (seq)
+     int seq;
+{
+  static char kseq[16];
+  int i, c;
+
+  i = 0;
+  c = seq;
+  if (META_CHAR (c))
+    {
+      kseq[i++] = '\\';
+      kseq[i++] = 'M';
+      kseq[i++] = '-';
+      c = UNMETA (c);
+    }
+  else if (CTRL_CHAR (c))
+    {
+      kseq[i++] = '\\';
+      kseq[i++] = 'C';
+      kseq[i++] = '-';
+      c = _rl_to_lower (UNCTRL (c));
+    }
+  else if (c == RUBOUT)
+    {
+      kseq[i++] = '\\';
+      kseq[i++] = 'C';
+      kseq[i++] = '-';
+      c = '?';
+    }
+
+  if (c == ESC)
+    {
+      kseq[i++] = '\\';
+      c = 'e';
+    }
+  else if (c == '\\' || c == '"')
+    {
+      kseq[i++] = '\\';
+    }
+
+  kseq[i++] = (unsigned char) c;
+  kseq[i] = '\0';
+  return kseq;
+}
+
+static char *
+_rl_untranslate_macro_value (seq)
+     char *seq;
+{
+  char *ret, *r, *s;
+  int c;
+
+  r = ret = (char *)xmalloc (7 * strlen (seq) + 1);
+  for (s = seq; *s; s++)
+    {
+      c = *s;
+      if (META_CHAR (c))
+	{
+	  *r++ = '\\';
+	  *r++ = 'M';
+	  *r++ = '-';
+	  c = UNMETA (c);
+	}
+      else if (CTRL_CHAR (c) && c != ESC)
+	{
+	  *r++ = '\\';
+	  *r++ = 'C';
+	  *r++ = '-';
+	  c = _rl_to_lower (UNCTRL (c));
+	}
+      else if (c == RUBOUT)
+ 	{
+ 	  *r++ = '\\';
+ 	  *r++ = 'C';
+ 	  *r++ = '-';
+ 	  c = '?';
+ 	}
+
+      if (c == ESC)
+	{
+	  *r++ = '\\';
+	  c = 'e';
+	}
+      else if (c == '\\' || c == '"')
+	*r++ = '\\';
+
+      *r++ = (unsigned char)c;
+    }
+  *r = '\0';
+  return ret;
+}
+
+/* Return a pointer to the function that STRING represents.
+   If STRING doesn't have a matching function, then a NULL pointer
+   is returned. */
+rl_command_func_t *
+rl_named_function (string)
+     const char *string;
+{
+  register int i;
+
+  rl_initialize_funmap ();
+
+  for (i = 0; funmap[i]; i++)
+    if (_rl_stricmp (funmap[i]->name, string) == 0)
+      return (funmap[i]->function);
+  return ((rl_command_func_t *)NULL);
+}
+
+/* Return the function (or macro) definition which would be invoked via
+   KEYSEQ if executed in MAP.  If MAP is NULL, then the current keymap is
+   used.  TYPE, if non-NULL, is a pointer to an int which will receive the
+   type of the object pointed to.  One of ISFUNC (function), ISKMAP (keymap),
+   or ISMACR (macro). */
+rl_command_func_t *
+rl_function_of_keyseq (keyseq, map, type)
+     const char *keyseq;
+     Keymap map;
+     int *type;
+{
+  register int i;
+
+  if (!map)
+    map = _rl_keymap;
+
+  for (i = 0; keyseq && keyseq[i]; i++)
+    {
+      unsigned char ic = keyseq[i];
+
+      if (META_CHAR (ic) && _rl_convert_meta_chars_to_ascii)
+	{
+	  if (map[ESC].type != ISKMAP)
+	    {
+	      if (type)
+		*type = map[ESC].type;
+
+	      return (map[ESC].function);
+	    }
+	  else
+	    {
+	      map = FUNCTION_TO_KEYMAP (map, ESC);
+	      ic = UNMETA (ic);
+	    }
+	}
+
+      if (map[ic].type == ISKMAP)
+	{
+	  /* If this is the last key in the key sequence, return the
+	     map. */
+	  if (!keyseq[i + 1])
+	    {
+	      if (type)
+		*type = ISKMAP;
+
+	      return (map[ic].function);
+	    }
+	  else
+	    map = FUNCTION_TO_KEYMAP (map, ic);
+	}
+      else
+	{
+	  if (type)
+	    *type = map[ic].type;
+
+	  return (map[ic].function);
+	}
+    }
+  return ((rl_command_func_t *) NULL);
+}
+
+/* The last key bindings file read. */
+static char *last_readline_init_file = (char *)NULL;
+
+/* The file we're currently reading key bindings from. */
+static const char *current_readline_init_file;
+static int current_readline_init_include_level;
+static int current_readline_init_lineno;
+
+/* Read FILENAME into a locally-allocated buffer and return the buffer.
+   The size of the buffer is returned in *SIZEP.  Returns NULL if any
+   errors were encountered. */
+static char *
+_rl_read_file (filename, sizep)
+     char *filename;
+     size_t *sizep;
+{
+  struct stat finfo;
+  size_t file_size;
+  char *buffer;
+  int i, file;
+
+  if ((stat (filename, &finfo) < 0) || (file = open (filename, O_RDONLY, 0666)) < 0)
+    return ((char *)NULL);
+
+  file_size = (size_t)finfo.st_size;
+
+  /* check for overflow on very large files */
+  if (file_size != finfo.st_size || file_size + 1 < file_size)
+    {
+      if (file >= 0)
+	close (file);
+#if defined (EFBIG)
+      errno = EFBIG;
+#endif
+      return ((char *)NULL);
+    }
+
+  /* Read the file into BUFFER. */
+  buffer = (char *)xmalloc (file_size + 1);
+  i = read (file, buffer, file_size);
+  close (file);
+
+  if (i < 0)
+    {
+      free (buffer);
+      return ((char *)NULL);
+    }
+
+  buffer[i] = '\0';
+  if (sizep)
+    *sizep = i;
+
+  return (buffer);
+}
+
+/* Re-read the current keybindings file. */
+int
+rl_re_read_init_file (count, ignore)
+     int count, ignore;
+{
+  int r;
+  r = rl_read_init_file ((const char *)NULL);
+  rl_set_keymap_from_edit_mode ();
+  return r;
+}
+
+/* Do key bindings from a file.  If FILENAME is NULL it defaults
+   to the first non-null filename from this list:
+     1. the filename used for the previous call
+     2. the value of the shell variable `INPUTRC'
+     3. ~/.inputrc
+   If the file existed and could be opened and read, 0 is returned,
+   otherwise errno is returned. */
+int
+rl_read_init_file (filename)
+     const char *filename;
+{
+  /* Default the filename. */
+  if (filename == 0)
+    {
+      filename = last_readline_init_file;
+      if (filename == 0)
+        filename = sh_get_env_value ("INPUTRC");
+      if (filename == 0)
+	filename = DEFAULT_INPUTRC;
+    }
+
+  if (*filename == 0)
+    filename = DEFAULT_INPUTRC;
+
+#if defined (__MSDOS__)
+  if (_rl_read_init_file (filename, 0) == 0)
+    return 0;
+  filename = "~/_inputrc";
+#endif
+  return (_rl_read_init_file (filename, 0));
+}
+
+static int
+_rl_read_init_file (filename, include_level)
+     const char *filename;
+     int include_level;
+{
+  register int i;
+  char *buffer, *openname, *line, *end;
+  size_t file_size;
+
+  current_readline_init_file = filename;
+  current_readline_init_include_level = include_level;
+
+  openname = tilde_expand (filename);
+  buffer = _rl_read_file (openname, &file_size);
+  free (openname);
+
+  if (buffer == 0)
+    return (errno);
+  
+  if (include_level == 0 && filename != last_readline_init_file)
+    {
+      FREE (last_readline_init_file);
+      last_readline_init_file = savestring (filename);
+    }
+
+  currently_reading_init_file = 1;
+
+  /* Loop over the lines in the file.  Lines that start with `#' are
+     comments; all other lines are commands for readline initialization. */
+  current_readline_init_lineno = 1;
+  line = buffer;
+  end = buffer + file_size;
+  while (line < end)
+    {
+      /* Find the end of this line. */
+      for (i = 0; line + i != end && line[i] != '\n'; i++);
+
+#if defined (__CYGWIN__)
+      /* ``Be liberal in what you accept.'' */
+      if (line[i] == '\n' && line[i-1] == '\r')
+	line[i - 1] = '\0';
+#endif
+
+      /* Mark end of line. */
+      line[i] = '\0';
+
+      /* Skip leading whitespace. */
+      while (*line && whitespace (*line))
+        {
+	  line++;
+	  i--;
+        }
+
+      /* If the line is not a comment, then parse it. */
+      if (*line && *line != '#')
+	rl_parse_and_bind (line);
+
+      /* Move to the next line. */
+      line += i + 1;
+      current_readline_init_lineno++;
+    }
+
+  free (buffer);
+  currently_reading_init_file = 0;
+  return (0);
+}
+
+static void
+_rl_init_file_error (msg)
+     const char *msg;
+{
+  if (currently_reading_init_file)
+    fprintf (stderr, "readline: %s: line %d: %s\n", current_readline_init_file,
+		     current_readline_init_lineno, msg);
+  else
+    fprintf (stderr, "readline: %s\n", msg);
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Parser Directives       		    */
+/*								    */
+/* **************************************************************** */
+
+typedef int _rl_parser_func_t PARAMS((char *));
+
+/* Things that mean `Control'. */
+const char *_rl_possible_control_prefixes[] = {
+  "Control-", "C-", "CTRL-", (const char *)NULL
+};
+
+const char *_rl_possible_meta_prefixes[] = {
+  "Meta", "M-", (const char *)NULL
+};
+
+/* Conditionals. */
+
+/* Calling programs set this to have their argv[0]. */
+const char *rl_readline_name = "other";
+
+/* Stack of previous values of parsing_conditionalized_out. */
+static unsigned char *if_stack = (unsigned char *)NULL;
+static int if_stack_depth;
+static int if_stack_size;
+
+/* Push _rl_parsing_conditionalized_out, and set parser state based
+   on ARGS. */
+static int
+parser_if (args)
+     char *args;
+{
+  register int i;
+
+  /* Push parser state. */
+  if (if_stack_depth + 1 >= if_stack_size)
+    {
+      if (!if_stack)
+	if_stack = (unsigned char *)xmalloc (if_stack_size = 20);
+      else
+	if_stack = (unsigned char *)xrealloc (if_stack, if_stack_size += 20);
+    }
+  if_stack[if_stack_depth++] = _rl_parsing_conditionalized_out;
+
+  /* If parsing is turned off, then nothing can turn it back on except
+     for finding the matching endif.  In that case, return right now. */
+  if (_rl_parsing_conditionalized_out)
+    return 0;
+
+  /* Isolate first argument. */
+  for (i = 0; args[i] && !whitespace (args[i]); i++);
+
+  if (args[i])
+    args[i++] = '\0';
+
+  /* Handle "$if term=foo" and "$if mode=emacs" constructs.  If this
+     isn't term=foo, or mode=emacs, then check to see if the first
+     word in ARGS is the same as the value stored in rl_readline_name. */
+  if (rl_terminal_name && _rl_strnicmp (args, "term=", 5) == 0)
+    {
+      char *tem, *tname;
+
+      /* Terminals like "aaa-60" are equivalent to "aaa". */
+      tname = savestring (rl_terminal_name);
+      tem = strchr (tname, '-');
+      if (tem)
+	*tem = '\0';
+
+      /* Test the `long' and `short' forms of the terminal name so that
+	 if someone has a `sun-cmd' and does not want to have bindings
+	 that will be executed if the terminal is a `sun', they can put
+	 `$if term=sun-cmd' into their .inputrc. */
+      _rl_parsing_conditionalized_out = _rl_stricmp (args + 5, tname) &&
+					_rl_stricmp (args + 5, rl_terminal_name);
+      free (tname);
+    }
+#if defined (VI_MODE)
+  else if (_rl_strnicmp (args, "mode=", 5) == 0)
+    {
+      int mode;
+
+      if (_rl_stricmp (args + 5, "emacs") == 0)
+	mode = emacs_mode;
+      else if (_rl_stricmp (args + 5, "vi") == 0)
+	mode = vi_mode;
+      else
+	mode = no_mode;
+
+      _rl_parsing_conditionalized_out = mode != rl_editing_mode;
+    }
+#endif /* VI_MODE */
+  /* Check to see if the first word in ARGS is the same as the
+     value stored in rl_readline_name. */
+  else if (_rl_stricmp (args, rl_readline_name) == 0)
+    _rl_parsing_conditionalized_out = 0;
+  else
+    _rl_parsing_conditionalized_out = 1;
+  return 0;
+}
+
+/* Invert the current parser state if there is anything on the stack. */
+static int
+parser_else (args)
+     char *args;
+{
+  register int i;
+
+  if (if_stack_depth == 0)
+    {
+      _rl_init_file_error ("$else found without matching $if");
+      return 0;
+    }
+
+  /* Check the previous (n - 1) levels of the stack to make sure that
+     we haven't previously turned off parsing. */
+  for (i = 0; i < if_stack_depth - 1; i++)
+    if (if_stack[i] == 1)
+      return 0;
+
+  /* Invert the state of parsing if at top level. */
+  _rl_parsing_conditionalized_out = !_rl_parsing_conditionalized_out;
+  return 0;
+}
+
+/* Terminate a conditional, popping the value of
+   _rl_parsing_conditionalized_out from the stack. */
+static int
+parser_endif (args)
+     char *args;
+{
+  if (if_stack_depth)
+    _rl_parsing_conditionalized_out = if_stack[--if_stack_depth];
+  else
+    _rl_init_file_error ("$endif without matching $if");
+  return 0;
+}
+
+static int
+parser_include (args)
+     char *args;
+{
+  const char *old_init_file;
+  char *e;
+  int old_line_number, old_include_level, r;
+
+  if (_rl_parsing_conditionalized_out)
+    return (0);
+
+  old_init_file = current_readline_init_file;
+  old_line_number = current_readline_init_lineno;
+  old_include_level = current_readline_init_include_level;
+
+  e = strchr (args, '\n');
+  if (e)
+    *e = '\0';
+  r = _rl_read_init_file ((const char *)args, old_include_level + 1);
+
+  current_readline_init_file = old_init_file;
+  current_readline_init_lineno = old_line_number;
+  current_readline_init_include_level = old_include_level;
+
+  return r;
+}
+  
+/* Associate textual names with actual functions. */
+static struct {
+  const char *name;
+  _rl_parser_func_t *function;
+} parser_directives [] = {
+  { "if", parser_if },
+  { "endif", parser_endif },
+  { "else", parser_else },
+  { "include", parser_include },
+  { (char *)0x0, (_rl_parser_func_t *)0x0 }
+};
+
+/* Handle a parser directive.  STATEMENT is the line of the directive
+   without any leading `$'. */
+static int
+handle_parser_directive (statement)
+     char *statement;
+{
+  register int i;
+  char *directive, *args;
+
+  /* Isolate the actual directive. */
+
+  /* Skip whitespace. */
+  for (i = 0; whitespace (statement[i]); i++);
+
+  directive = &statement[i];
+
+  for (; statement[i] && !whitespace (statement[i]); i++);
+
+  if (statement[i])
+    statement[i++] = '\0';
+
+  for (; statement[i] && whitespace (statement[i]); i++);
+
+  args = &statement[i];
+
+  /* Lookup the command, and act on it. */
+  for (i = 0; parser_directives[i].name; i++)
+    if (_rl_stricmp (directive, parser_directives[i].name) == 0)
+      {
+	(*parser_directives[i].function) (args);
+	return (0);
+      }
+
+  /* display an error message about the unknown parser directive */
+  _rl_init_file_error ("unknown parser directive");
+  return (1);
+}
+
+/* Read the binding command from STRING and perform it.
+   A key binding command looks like: Keyname: function-name\0,
+   a variable binding command looks like: set variable value.
+   A new-style keybinding looks like "\C-x\C-x": exchange-point-and-mark. */
+int
+rl_parse_and_bind (string)
+     char *string;
+{
+  char *funname, *kname;
+  register int c, i;
+  int key, equivalency;
+
+  while (string && whitespace (*string))
+    string++;
+
+  if (!string || !*string || *string == '#')
+    return 0;
+
+  /* If this is a parser directive, act on it. */
+  if (*string == '$')
+    {
+      handle_parser_directive (&string[1]);
+      return 0;
+    }
+
+  /* If we aren't supposed to be parsing right now, then we're done. */
+  if (_rl_parsing_conditionalized_out)
+    return 0;
+
+  i = 0;
+  /* If this keyname is a complex key expression surrounded by quotes,
+     advance to after the matching close quote.  This code allows the
+     backslash to quote characters in the key expression. */
+  if (*string == '"')
+    {
+      int passc = 0;
+
+      for (i = 1; c = string[i]; i++)
+	{
+	  if (passc)
+	    {
+	      passc = 0;
+	      continue;
+	    }
+
+	  if (c == '\\')
+	    {
+	      passc++;
+	      continue;
+	    }
+
+	  if (c == '"')
+	    break;
+	}
+      /* If we didn't find a closing quote, abort the line. */
+      if (string[i] == '\0')
+        {
+          _rl_init_file_error ("no closing `\"' in key binding");
+          return 1;
+        }
+    }
+
+  /* Advance to the colon (:) or whitespace which separates the two objects. */
+  for (; (c = string[i]) && c != ':' && c != ' ' && c != '\t'; i++ );
+
+  equivalency = (c == ':' && string[i + 1] == '=');
+
+  /* Mark the end of the command (or keyname). */
+  if (string[i])
+    string[i++] = '\0';
+
+  /* If doing assignment, skip the '=' sign as well. */
+  if (equivalency)
+    string[i++] = '\0';
+
+  /* If this is a command to set a variable, then do that. */
+  if (_rl_stricmp (string, "set") == 0)
+    {
+      char *var = string + i;
+      char *value;
+
+      /* Make VAR point to start of variable name. */
+      while (*var && whitespace (*var)) var++;
+
+      /* Make VALUE point to start of value string. */
+      value = var;
+      while (*value && !whitespace (*value)) value++;
+      if (*value)
+	*value++ = '\0';
+      while (*value && whitespace (*value)) value++;
+
+      rl_variable_bind (var, value);
+      return 0;
+    }
+
+  /* Skip any whitespace between keyname and funname. */
+  for (; string[i] && whitespace (string[i]); i++);
+  funname = &string[i];
+
+  /* Now isolate funname.
+     For straight function names just look for whitespace, since
+     that will signify the end of the string.  But this could be a
+     macro definition.  In that case, the string is quoted, so skip
+     to the matching delimiter.  We allow the backslash to quote the
+     delimiter characters in the macro body. */
+  /* This code exists to allow whitespace in macro expansions, which
+     would otherwise be gobbled up by the next `for' loop.*/
+  /* XXX - it may be desirable to allow backslash quoting only if " is
+     the quoted string delimiter, like the shell. */
+  if (*funname == '\'' || *funname == '"')
+    {
+      int delimiter = string[i++], passc;
+
+      for (passc = 0; c = string[i]; i++)
+	{
+	  if (passc)
+	    {
+	      passc = 0;
+	      continue;
+	    }
+
+	  if (c == '\\')
+	    {
+	      passc = 1;
+	      continue;
+	    }
+
+	  if (c == delimiter)
+	    break;
+	}
+      if (c)
+	i++;
+    }
+
+  /* Advance to the end of the string.  */
+  for (; string[i] && !whitespace (string[i]); i++);
+
+  /* No extra whitespace at the end of the string. */
+  string[i] = '\0';
+
+  /* Handle equivalency bindings here.  Make the left-hand side be exactly
+     whatever the right-hand evaluates to, including keymaps. */
+  if (equivalency)
+    {
+      return 0;
+    }
+
+  /* If this is a new-style key-binding, then do the binding with
+     rl_set_key ().  Otherwise, let the older code deal with it. */
+  if (*string == '"')
+    {
+      char *seq;
+      register int j, k, passc;
+
+      seq = (char *)xmalloc (1 + strlen (string));
+      for (j = 1, k = passc = 0; string[j]; j++)
+	{
+	  /* Allow backslash to quote characters, but leave them in place.
+	     This allows a string to end with a backslash quoting another
+	     backslash, or with a backslash quoting a double quote.  The
+	     backslashes are left in place for rl_translate_keyseq (). */
+	  if (passc || (string[j] == '\\'))
+	    {
+	      seq[k++] = string[j];
+	      passc = !passc;
+	      continue;
+	    }
+
+	  if (string[j] == '"')
+	    break;
+
+	  seq[k++] = string[j];
+	}
+      seq[k] = '\0';
+
+      /* Binding macro? */
+      if (*funname == '\'' || *funname == '"')
+	{
+	  j = strlen (funname);
+
+	  /* Remove the delimiting quotes from each end of FUNNAME. */
+	  if (j && funname[j - 1] == *funname)
+	    funname[j - 1] = '\0';
+
+	  rl_macro_bind (seq, &funname[1], _rl_keymap);
+	}
+      else
+	rl_set_key (seq, rl_named_function (funname), _rl_keymap);
+
+      free (seq);
+      return 0;
+    }
+
+  /* Get the actual character we want to deal with. */
+  kname = strrchr (string, '-');
+  if (!kname)
+    kname = string;
+  else
+    kname++;
+
+  key = glean_key_from_name (kname);
+
+  /* Add in control and meta bits. */
+  if (substring_member_of_array (string, _rl_possible_control_prefixes))
+    key = CTRL (_rl_to_upper (key));
+
+  if (substring_member_of_array (string, _rl_possible_meta_prefixes))
+    key = META (key);
+
+  /* Temporary.  Handle old-style keyname with macro-binding. */
+  if (*funname == '\'' || *funname == '"')
+    {
+      char useq[2];
+      int fl = strlen (funname);
+
+      useq[0] = key; useq[1] = '\0';
+      if (fl && funname[fl - 1] == *funname)
+	funname[fl - 1] = '\0';
+
+      rl_macro_bind (useq, &funname[1], _rl_keymap);
+    }
+#if defined (PREFIX_META_HACK)
+  /* Ugly, but working hack to keep prefix-meta around. */
+  else if (_rl_stricmp (funname, "prefix-meta") == 0)
+    {
+      char seq[2];
+
+      seq[0] = key;
+      seq[1] = '\0';
+      rl_generic_bind (ISKMAP, seq, (char *)emacs_meta_keymap, _rl_keymap);
+    }
+#endif /* PREFIX_META_HACK */
+  else
+    rl_bind_key (key, rl_named_function (funname));
+  return 0;
+}
+
+/* Simple structure for boolean readline variables (i.e., those that can
+   have one of two values; either "On" or 1 for truth, or "Off" or 0 for
+   false. */
+
+#define V_SPECIAL	0x1
+
+static struct {
+  const char *name;
+  int *value;
+  int flags;
+} boolean_varlist [] = {
+  { "blink-matching-paren",	&rl_blink_matching_paren,	V_SPECIAL },
+  { "byte-oriented",		&rl_byte_oriented,		0 },
+  { "completion-ignore-case",	&_rl_completion_case_fold,	0 },
+  { "convert-meta",		&_rl_convert_meta_chars_to_ascii, 0 },
+  { "disable-completion",	&rl_inhibit_completion,		0 },
+  { "enable-keypad",		&_rl_enable_keypad,		0 },
+  { "expand-tilde",		&rl_complete_with_tilde_expansion, 0 },
+  { "history-preserve-point",	&_rl_history_preserve_point,	0 },
+  { "horizontal-scroll-mode",	&_rl_horizontal_scroll_mode,	0 },
+  { "input-meta",		&_rl_meta_flag,			0 },
+  { "mark-directories",		&_rl_complete_mark_directories,	0 },
+  { "mark-modified-lines",	&_rl_mark_modified_lines,	0 },
+  { "mark-symlinked-directories", &_rl_complete_mark_symlink_dirs, 0 },
+  { "match-hidden-files",	&_rl_match_hidden_files,	0 },
+  { "meta-flag",		&_rl_meta_flag,			0 },
+  { "output-meta",		&_rl_output_meta_chars,		0 },
+  { "page-completions",		&_rl_page_completions,		0 },
+  { "prefer-visible-bell",	&_rl_prefer_visible_bell,	V_SPECIAL },
+  { "print-completions-horizontally", &_rl_print_completions_horizontally, 0 },
+  { "show-all-if-ambiguous",	&_rl_complete_show_all,		0 },
+#if defined (VISIBLE_STATS)
+  { "visible-stats",		&rl_visible_stats,		0 },
+#endif /* VISIBLE_STATS */
+  { (char *)NULL, (int *)NULL }
+};
+
+static int
+find_boolean_var (name)
+     const char *name;
+{
+  register int i;
+
+  for (i = 0; boolean_varlist[i].name; i++)
+    if (_rl_stricmp (name, boolean_varlist[i].name) == 0)
+      return i;
+  return -1;
+}
+
+/* Hooks for handling special boolean variables, where a
+   function needs to be called or another variable needs
+   to be changed when they're changed. */
+static void
+hack_special_boolean_var (i)
+     int i;
+{
+  const char *name;
+
+  name = boolean_varlist[i].name;
+
+  if (_rl_stricmp (name, "blink-matching-paren") == 0)
+    _rl_enable_paren_matching (rl_blink_matching_paren);
+  else if (_rl_stricmp (name, "prefer-visible-bell") == 0)
+    {
+      if (_rl_prefer_visible_bell)
+	_rl_bell_preference = VISIBLE_BELL;
+      else
+	_rl_bell_preference = AUDIBLE_BELL;
+    }
+}
+
+typedef int _rl_sv_func_t PARAMS((const char *));
+
+/* These *must* correspond to the array indices for the appropriate
+   string variable.  (Though they're not used right now.) */
+#define V_BELLSTYLE	0
+#define V_COMBEGIN	1
+#define V_EDITMODE	2
+#define V_ISRCHTERM	3
+#define V_KEYMAP	4
+
+#define	V_STRING	1
+#define V_INT		2
+
+/* Forward declarations */
+static int sv_bell_style PARAMS((const char *));
+static int sv_combegin PARAMS((const char *));
+static int sv_compquery PARAMS((const char *));
+static int sv_editmode PARAMS((const char *));
+static int sv_isrchterm PARAMS((const char *));
+static int sv_keymap PARAMS((const char *));
+
+static struct {
+  const char *name;
+  int flags;
+  _rl_sv_func_t *set_func;
+} string_varlist[] = {
+  { "bell-style",	V_STRING,	sv_bell_style },
+  { "comment-begin",	V_STRING,	sv_combegin },
+  { "completion-query-items", V_INT,	sv_compquery },
+  { "editing-mode",	V_STRING,	sv_editmode },
+  { "isearch-terminators", V_STRING,	sv_isrchterm },
+  { "keymap",		V_STRING,	sv_keymap },
+  { (char *)NULL,	0 }
+};
+
+static int
+find_string_var (name)
+     const char *name;
+{
+  register int i;
+
+  for (i = 0; string_varlist[i].name; i++)
+    if (_rl_stricmp (name, string_varlist[i].name) == 0)
+      return i;
+  return -1;
+}
+
+/* A boolean value that can appear in a `set variable' command is true if
+   the value is null or empty, `on' (case-insenstive), or "1".  Any other
+   values result in 0 (false). */
+static int
+bool_to_int (value)
+     char *value;
+{
+  return (value == 0 || *value == '\0' ||
+		(_rl_stricmp (value, "on") == 0) ||
+		(value[0] == '1' && value[1] == '\0'));
+}
+
+int
+rl_variable_bind (name, value)
+     const char *name, *value;
+{
+  register int i;
+  int	v;
+
+  /* Check for simple variables first. */
+  i = find_boolean_var (name);
+  if (i >= 0)
+    {
+      *boolean_varlist[i].value = bool_to_int (value);
+      if (boolean_varlist[i].flags & V_SPECIAL)
+	hack_special_boolean_var (i);
+      return 0;
+    }
+
+  i = find_string_var (name);
+
+  /* For the time being, unknown variable names or string names without a
+     handler function are simply ignored. */
+  if (i < 0 || string_varlist[i].set_func == 0)
+    return 0;
+
+  v = (*string_varlist[i].set_func) (value);
+  return v;
+}
+
+static int
+sv_editmode (value)
+     const char *value;
+{
+  if (_rl_strnicmp (value, "vi", 2) == 0)
+    {
+#if defined (VI_MODE)
+      _rl_keymap = vi_insertion_keymap;
+      rl_editing_mode = vi_mode;
+#endif /* VI_MODE */
+      return 0;
+    }
+  else if (_rl_strnicmp (value, "emacs", 5) == 0)
+    {
+      _rl_keymap = emacs_standard_keymap;
+      rl_editing_mode = emacs_mode;
+      return 0;
+    }
+  return 1;
+}
+
+static int
+sv_combegin (value)
+     const char *value;
+{
+  if (value && *value)
+    {
+      FREE (_rl_comment_begin);
+      _rl_comment_begin = savestring (value);
+      return 0;
+    }
+  return 1;
+}
+
+static int
+sv_compquery (value)
+     const char *value;
+{
+  int nval = 100;
+
+  if (value && *value)
+    {
+      nval = atoi (value);
+      if (nval < 0)
+	nval = 0;
+    }
+  rl_completion_query_items = nval;
+  return 0;
+}
+
+static int
+sv_keymap (value)
+     const char *value;
+{
+  Keymap kmap;
+
+  kmap = rl_get_keymap_by_name (value);
+  if (kmap)
+    {
+      rl_set_keymap (kmap);
+      return 0;
+    }
+  return 1;
+}
+
+static int
+sv_bell_style (value)
+     const char *value;
+{
+  if (value == 0 || *value == '\0')
+    _rl_bell_preference = AUDIBLE_BELL;
+  else if (_rl_stricmp (value, "none") == 0 || _rl_stricmp (value, "off") == 0)
+    _rl_bell_preference = NO_BELL;
+  else if (_rl_stricmp (value, "audible") == 0 || _rl_stricmp (value, "on") == 0)
+    _rl_bell_preference = AUDIBLE_BELL;
+  else if (_rl_stricmp (value, "visible") == 0)
+    _rl_bell_preference = VISIBLE_BELL;
+  else
+    return 1;
+  return 0;
+}
+
+static int
+sv_isrchterm (value)
+     const char *value;
+{
+  int beg, end, delim;
+  char *v;
+
+  if (value == 0)
+    return 1;
+
+  /* Isolate the value and translate it into a character string. */
+  v = savestring (value);
+  FREE (_rl_isearch_terminators);
+  if (v[0] == '"' || v[0] == '\'')
+    {
+      delim = v[0];
+      for (beg = end = 1; v[end] && v[end] != delim; end++)
+	;
+    }
+  else
+    {
+      for (beg = end = 0; whitespace (v[end]) == 0; end++)
+	;
+    }
+
+  v[end] = '\0';
+
+  /* The value starts at v + beg.  Translate it into a character string. */
+  _rl_isearch_terminators = (char *)xmalloc (2 * strlen (v) + 1);
+  rl_translate_keyseq (v + beg, _rl_isearch_terminators, &end);
+  _rl_isearch_terminators[end] = '\0';
+
+  free (v);
+  return 0;
+}
+      
+/* Return the character which matches NAME.
+   For example, `Space' returns ' '. */
+
+typedef struct {
+  const char *name;
+  int value;
+} assoc_list;
+
+static assoc_list name_key_alist[] = {
+  { "DEL", 0x7f },
+  { "ESC", '\033' },
+  { "Escape", '\033' },
+  { "LFD", '\n' },
+  { "Newline", '\n' },
+  { "RET", '\r' },
+  { "Return", '\r' },
+  { "Rubout", 0x7f },
+  { "SPC", ' ' },
+  { "Space", ' ' },
+  { "Tab", 0x09 },
+  { (char *)0x0, 0 }
+};
+
+static int
+glean_key_from_name (name)
+     char *name;
+{
+  register int i;
+
+  for (i = 0; name_key_alist[i].name; i++)
+    if (_rl_stricmp (name, name_key_alist[i].name) == 0)
+      return (name_key_alist[i].value);
+
+  return (*(unsigned char *)name);	/* XXX was return (*name) */
+}
+
+/* Auxiliary functions to manage keymaps. */
+static struct {
+  const char *name;
+  Keymap map;
+} keymap_names[] = {
+  { "emacs", emacs_standard_keymap },
+  { "emacs-standard", emacs_standard_keymap },
+  { "emacs-meta", emacs_meta_keymap },
+  { "emacs-ctlx", emacs_ctlx_keymap },
+#if defined (VI_MODE)
+  { "vi", vi_movement_keymap },
+  { "vi-move", vi_movement_keymap },
+  { "vi-command", vi_movement_keymap },
+  { "vi-insert", vi_insertion_keymap },
+#endif /* VI_MODE */
+  { (char *)0x0, (Keymap)0x0 }
+};
+
+Keymap
+rl_get_keymap_by_name (name)
+     const char *name;
+{
+  register int i;
+
+  for (i = 0; keymap_names[i].name; i++)
+    if (_rl_stricmp (name, keymap_names[i].name) == 0)
+      return (keymap_names[i].map);
+  return ((Keymap) NULL);
+}
+
+char *
+rl_get_keymap_name (map)
+     Keymap map;
+{
+  register int i;
+  for (i = 0; keymap_names[i].name; i++)
+    if (map == keymap_names[i].map)
+      return ((char *)keymap_names[i].name);
+  return ((char *)NULL);
+}
+  
+void
+rl_set_keymap (map)
+     Keymap map;
+{
+  if (map)
+    _rl_keymap = map;
+}
+
+Keymap
+rl_get_keymap ()
+{
+  return (_rl_keymap);
+}
+
+void
+rl_set_keymap_from_edit_mode ()
+{
+  if (rl_editing_mode == emacs_mode)
+    _rl_keymap = emacs_standard_keymap;
+#if defined (VI_MODE)
+  else if (rl_editing_mode == vi_mode)
+    _rl_keymap = vi_insertion_keymap;
+#endif /* VI_MODE */
+}
+
+char *
+rl_get_keymap_name_from_edit_mode ()
+{
+  if (rl_editing_mode == emacs_mode)
+    return "emacs";
+#if defined (VI_MODE)
+  else if (rl_editing_mode == vi_mode)
+    return "vi";
+#endif /* VI_MODE */
+  else
+    return "none";
+}
+
+/* **************************************************************** */
+/*								    */
+/*		  Key Binding and Function Information		    */
+/*								    */
+/* **************************************************************** */
+
+/* Each of the following functions produces information about the
+   state of keybindings and functions known to Readline.  The info
+   is always printed to rl_outstream, and in such a way that it can
+   be read back in (i.e., passed to rl_parse_and_bind (). */
+
+/* Print the names of functions known to Readline. */
+void
+rl_list_funmap_names ()
+{
+  register int i;
+  const char **funmap_names;
+
+  funmap_names = rl_funmap_names ();
+
+  if (!funmap_names)
+    return;
+
+  for (i = 0; funmap_names[i]; i++)
+    fprintf (rl_outstream, "%s\n", funmap_names[i]);
+
+  free (funmap_names);
+}
+
+static char *
+_rl_get_keyname (key)
+     int key;
+{
+  char *keyname;
+  int i, c;
+
+  keyname = (char *)xmalloc (8);
+
+  c = key;
+  /* Since this is going to be used to write out keysequence-function
+     pairs for possible inclusion in an inputrc file, we don't want to
+     do any special meta processing on KEY. */
+
+#if 1
+  /* XXX - Experimental */
+  /* We might want to do this, but the old version of the code did not. */
+
+  /* If this is an escape character, we don't want to do any more processing.
+     Just add the special ESC key sequence and return. */
+  if (c == ESC)
+    {
+      keyname[0] = '\\';
+      keyname[1] = 'e';
+      keyname[2] = '\0';
+      return keyname;
+    }
+#endif
+
+  /* RUBOUT is translated directly into \C-? */
+  if (key == RUBOUT)
+    {
+      keyname[0] = '\\';
+      keyname[1] = 'C';
+      keyname[2] = '-';
+      keyname[3] = '?';
+      keyname[4] = '\0';
+      return keyname;
+    }
+
+  i = 0;
+  /* Now add special prefixes needed for control characters.  This can
+     potentially change C. */
+  if (CTRL_CHAR (c))
+    {
+      keyname[i++] = '\\';
+      keyname[i++] = 'C';
+      keyname[i++] = '-';
+      c = _rl_to_lower (UNCTRL (c));
+    }
+
+  /* XXX experimental code.  Turn the characters that are not ASCII or
+     ISO Latin 1 (128 - 159) into octal escape sequences (\200 - \237).
+     This changes C. */
+  if (c >= 128 && c <= 159)
+    {
+      keyname[i++] = '\\';
+      keyname[i++] = '2';
+      c -= 128;
+      keyname[i++] = (c / 8) + '0';
+      c = (c % 8) + '0';
+    }
+
+  /* Now, if the character needs to be quoted with a backslash, do that. */
+  if (c == '\\' || c == '"')
+    keyname[i++] = '\\';
+
+  /* Now add the key, terminate the string, and return it. */
+  keyname[i++] = (char) c;
+  keyname[i] = '\0';
+
+  return keyname;
+}
+
+/* Return a NULL terminated array of strings which represent the key
+   sequences that are used to invoke FUNCTION in MAP. */
+char **
+rl_invoking_keyseqs_in_map (function, map)
+     rl_command_func_t *function;
+     Keymap map;
+{
+  register int key;
+  char **result;
+  int result_index, result_size;
+
+  result = (char **)NULL;
+  result_index = result_size = 0;
+
+  for (key = 0; key < KEYMAP_SIZE; key++)
+    {
+      switch (map[key].type)
+	{
+	case ISMACR:
+	  /* Macros match, if, and only if, the pointers are identical.
+	     Thus, they are treated exactly like functions in here. */
+	case ISFUNC:
+	  /* If the function in the keymap is the one we are looking for,
+	     then add the current KEY to the list of invoking keys. */
+	  if (map[key].function == function)
+	    {
+	      char *keyname;
+
+	      keyname = _rl_get_keyname (key);
+
+	      if (result_index + 2 > result_size)
+	        {
+	          result_size += 10;
+		  result = (char **)xrealloc (result, result_size * sizeof (char *));
+	        }
+
+	      result[result_index++] = keyname;
+	      result[result_index] = (char *)NULL;
+	    }
+	  break;
+
+	case ISKMAP:
+	  {
+	    char **seqs;
+	    register int i;
+
+	    /* Find the list of keyseqs in this map which have FUNCTION as
+	       their target.  Add the key sequences found to RESULT. */
+	    if (map[key].function)
+	      seqs =
+	        rl_invoking_keyseqs_in_map (function, FUNCTION_TO_KEYMAP (map, key));
+	    else
+	      break;
+
+	    if (seqs == 0)
+	      break;
+
+	    for (i = 0; seqs[i]; i++)
+	      {
+		char *keyname = (char *)xmalloc (6 + strlen (seqs[i]));
+
+		if (key == ESC)
+#if 0
+		  sprintf (keyname, "\\e");
+#else
+		/* XXX - experimental */
+		  sprintf (keyname, "\\M-");
+#endif
+		else if (CTRL_CHAR (key))
+		  sprintf (keyname, "\\C-%c", _rl_to_lower (UNCTRL (key)));
+		else if (key == RUBOUT)
+		  sprintf (keyname, "\\C-?");
+		else if (key == '\\' || key == '"')
+		  {
+		    keyname[0] = '\\';
+		    keyname[1] = (char) key;
+		    keyname[2] = '\0';
+		  }
+		else
+		  {
+		    keyname[0] = (char) key;
+		    keyname[1] = '\0';
+		  }
+		
+		strcat (keyname, seqs[i]);
+		free (seqs[i]);
+
+		if (result_index + 2 > result_size)
+		  {
+		    result_size += 10;
+		    result = (char **)xrealloc (result, result_size * sizeof (char *));
+		  }
+
+		result[result_index++] = keyname;
+		result[result_index] = (char *)NULL;
+	      }
+
+	    free (seqs);
+	  }
+	  break;
+	}
+    }
+  return (result);
+}
+
+/* Return a NULL terminated array of strings which represent the key
+   sequences that can be used to invoke FUNCTION using the current keymap. */
+char **
+rl_invoking_keyseqs (function)
+     rl_command_func_t *function;
+{
+  return (rl_invoking_keyseqs_in_map (function, _rl_keymap));
+}
+
+/* Print all of the functions and their bindings to rl_outstream.  If
+   PRINT_READABLY is non-zero, then print the output in such a way
+   that it can be read back in. */
+void
+rl_function_dumper (print_readably)
+     int print_readably;
+{
+  register int i;
+  const char **names;
+  const char *name;
+
+  names = rl_funmap_names ();
+
+  fprintf (rl_outstream, "\n");
+
+  for (i = 0; name = names[i]; i++)
+    {
+      rl_command_func_t *function;
+      char **invokers;
+
+      function = rl_named_function (name);
+      invokers = rl_invoking_keyseqs_in_map (function, _rl_keymap);
+
+      if (print_readably)
+	{
+	  if (!invokers)
+	    fprintf (rl_outstream, "# %s (not bound)\n", name);
+	  else
+	    {
+	      register int j;
+
+	      for (j = 0; invokers[j]; j++)
+		{
+		  fprintf (rl_outstream, "\"%s\": %s\n",
+			   invokers[j], name);
+		  free (invokers[j]);
+		}
+
+	      free (invokers);
+	    }
+	}
+      else
+	{
+	  if (!invokers)
+	    fprintf (rl_outstream, "%s is not bound to any keys\n",
+		     name);
+	  else
+	    {
+	      register int j;
+
+	      fprintf (rl_outstream, "%s can be found on ", name);
+
+	      for (j = 0; invokers[j] && j < 5; j++)
+		{
+		  fprintf (rl_outstream, "\"%s\"%s", invokers[j],
+			   invokers[j + 1] ? ", " : ".\n");
+		}
+
+	      if (j == 5 && invokers[j])
+		fprintf (rl_outstream, "...\n");
+
+	      for (j = 0; invokers[j]; j++)
+		free (invokers[j]);
+
+	      free (invokers);
+	    }
+	}
+    }
+}
+
+/* Print all of the current functions and their bindings to
+   rl_outstream.  If an explicit argument is given, then print
+   the output in such a way that it can be read back in. */
+int
+rl_dump_functions (count, key)
+     int count, key;
+{
+  if (rl_dispatching)
+    fprintf (rl_outstream, "\r\n");
+  rl_function_dumper (rl_explicit_arg);
+  rl_on_new_line ();
+  return (0);
+}
+
+static void
+_rl_macro_dumper_internal (print_readably, map, prefix)
+     int print_readably;
+     Keymap map;
+     char *prefix;
+{
+  register int key;
+  char *keyname, *out;
+  int prefix_len;
+
+  for (key = 0; key < KEYMAP_SIZE; key++)
+    {
+      switch (map[key].type)
+	{
+	case ISMACR:
+	  keyname = _rl_get_keyname (key);
+	  out = _rl_untranslate_macro_value ((char *)map[key].function);
+
+	  if (print_readably)
+	    fprintf (rl_outstream, "\"%s%s\": \"%s\"\n", prefix ? prefix : "",
+						         keyname,
+						         out ? out : "");
+	  else
+	    fprintf (rl_outstream, "%s%s outputs %s\n", prefix ? prefix : "",
+							keyname,
+							out ? out : "");
+	  free (keyname);
+	  free (out);
+	  break;
+	case ISFUNC:
+	  break;
+	case ISKMAP:
+	  prefix_len = prefix ? strlen (prefix) : 0;
+	  if (key == ESC)
+	    {
+	      keyname = (char *)xmalloc (3 + prefix_len);
+	      if (prefix)
+		strcpy (keyname, prefix);
+	      keyname[prefix_len] = '\\';
+	      keyname[prefix_len + 1] = 'e';
+	      keyname[prefix_len + 2] = '\0';
+	    }
+	  else
+	    {
+	      keyname = _rl_get_keyname (key);
+	      if (prefix)
+		{
+		  out = (char *)xmalloc (strlen (keyname) + prefix_len + 1);
+		  strcpy (out, prefix);
+		  strcpy (out + prefix_len, keyname);
+		  free (keyname);
+		  keyname = out;
+		}
+	    }
+
+	  _rl_macro_dumper_internal (print_readably, FUNCTION_TO_KEYMAP (map, key), keyname);
+	  free (keyname);
+	  break;
+	}
+    }
+}
+
+void
+rl_macro_dumper (print_readably)
+     int print_readably;
+{
+  _rl_macro_dumper_internal (print_readably, _rl_keymap, (char *)NULL);
+}
+
+int
+rl_dump_macros (count, key)
+     int count, key;
+{
+  if (rl_dispatching)
+    fprintf (rl_outstream, "\r\n");
+  rl_macro_dumper (rl_explicit_arg);
+  rl_on_new_line ();
+  return (0);
+}
+
+void
+rl_variable_dumper (print_readably)
+     int print_readably;
+{
+  int i;
+  const char *kname;
+
+  for (i = 0; boolean_varlist[i].name; i++)
+    {
+      if (print_readably)
+        fprintf (rl_outstream, "set %s %s\n", boolean_varlist[i].name,
+			       *boolean_varlist[i].value ? "on" : "off");
+      else
+        fprintf (rl_outstream, "%s is set to `%s'\n", boolean_varlist[i].name,
+			       *boolean_varlist[i].value ? "on" : "off");
+    }
+
+  /* bell-style */
+  switch (_rl_bell_preference)
+    {
+    case NO_BELL:
+      kname = "none"; break;
+    case VISIBLE_BELL:
+      kname = "visible"; break;
+    case AUDIBLE_BELL:
+    default:
+      kname = "audible"; break;
+    }
+  if (print_readably)
+    fprintf (rl_outstream, "set bell-style %s\n", kname);
+  else
+    fprintf (rl_outstream, "bell-style is set to `%s'\n", kname);
+
+  /* comment-begin */
+  if (print_readably)
+    fprintf (rl_outstream, "set comment-begin %s\n", _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
+  else
+    fprintf (rl_outstream, "comment-begin is set to `%s'\n", _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
+
+  /* completion-query-items */
+  if (print_readably)
+    fprintf (rl_outstream, "set completion-query-items %d\n", rl_completion_query_items);
+  else
+    fprintf (rl_outstream, "completion-query-items is set to `%d'\n", rl_completion_query_items);
+
+  /* editing-mode */
+  if (print_readably)
+    fprintf (rl_outstream, "set editing-mode %s\n", (rl_editing_mode == emacs_mode) ? "emacs" : "vi");
+  else
+    fprintf (rl_outstream, "editing-mode is set to `%s'\n", (rl_editing_mode == emacs_mode) ? "emacs" : "vi");
+
+  /* isearch-terminators */
+  if (_rl_isearch_terminators)
+    {
+      char *disp;
+
+      disp = _rl_untranslate_macro_value (_rl_isearch_terminators);
+
+      if (print_readably)
+	fprintf (rl_outstream, "set isearch-terminators \"%s\"\n", disp);
+      else
+	fprintf (rl_outstream, "isearch-terminators is set to \"%s\"\n", disp);
+
+      free (disp);
+    }
+
+  /* keymap */
+  kname = rl_get_keymap_name (_rl_keymap);
+  if (kname == 0)
+    kname = rl_get_keymap_name_from_edit_mode ();
+  if (print_readably)
+    fprintf (rl_outstream, "set keymap %s\n", kname ? kname : "none");
+  else
+    fprintf (rl_outstream, "keymap is set to `%s'\n", kname ? kname : "none");
+}
+
+/* Print all of the current variables and their values to
+   rl_outstream.  If an explicit argument is given, then print
+   the output in such a way that it can be read back in. */
+int
+rl_dump_variables (count, key)
+     int count, key;
+{
+  if (rl_dispatching)
+    fprintf (rl_outstream, "\r\n");
+  rl_variable_dumper (rl_explicit_arg);
+  rl_on_new_line ();
+  return (0);
+}
+
+/* Bind key sequence KEYSEQ to DEFAULT_FUNC if KEYSEQ is unbound.  Right
+   now, this is always used to attempt to bind the arrow keys, hence the
+   check for rl_vi_movement_mode. */
+void
+_rl_bind_if_unbound (keyseq, default_func)
+     const char *keyseq;
+     rl_command_func_t *default_func;
+{
+  rl_command_func_t *func;
+
+  if (keyseq)
+    {
+      func = rl_function_of_keyseq (keyseq, _rl_keymap, (int *)NULL);
+#if defined (VI_MODE)
+      if (!func || func == rl_do_lowercase_version || func == rl_vi_movement_mode)
+#else
+      if (!func || func == rl_do_lowercase_version)
+#endif
+	rl_set_key (keyseq, default_func, _rl_keymap);
+    }
+}
+
+/* Return non-zero if any members of ARRAY are a substring in STRING. */
+static int
+substring_member_of_array (string, array)
+     char *string;
+     const char **array;
+{
+  while (*array)
+    {
+      if (_rl_strindex (string, *array))
+	return (1);
+      array++;
+    }
+  return (0);
+}
diff --git a/readline-4.3.orig/callback.c b/readline-4.3.orig/callback.c
new file mode 100644
index 0000000..a8f4323
--- /dev/null
+++ b/readline-4.3.orig/callback.c
@@ -0,0 +1,156 @@
+/* callback.c -- functions to use readline as an X `callback' mechanism. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include "rlconf.h"
+
+#if defined (READLINE_CALLBACKS)
+
+#include <sys/types.h>
+
+#ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "readline.h"
+#include "rlprivate.h"
+
+/* **************************************************************** */
+/*								    */
+/*			Callback Readline Functions                 */
+/*								    */
+/* **************************************************************** */
+
+/* Allow using readline in situations where a program may have multiple
+   things to handle at once, and dispatches them via select().  Call
+   rl_callback_handler_install() with the prompt and a function to call
+   whenever a complete line of input is ready.  The user must then
+   call rl_callback_read_char() every time some input is available, and 
+   rl_callback_read_char() will call the user's function with the complete
+   text read in at each end of line.  The terminal is kept prepped and
+   signals handled all the time, except during calls to the user's function. */
+
+rl_vcpfunc_t *rl_linefunc;		/* user callback function */
+static int in_handler;		/* terminal_prepped and signals set? */
+
+/* Make sure the terminal is set up, initialize readline, and prompt. */
+static void
+_rl_callback_newline ()
+{
+  rl_initialize ();
+
+  if (in_handler == 0)
+    {
+      in_handler = 1;
+
+      (*rl_prep_term_function) (_rl_meta_flag);
+
+#if defined (HANDLE_SIGNALS)
+      rl_set_signals ();
+#endif
+    }
+
+  readline_internal_setup ();
+}
+
+/* Install a readline handler, set up the terminal, and issue the prompt. */
+void
+rl_callback_handler_install (prompt, linefunc)
+     const char *prompt;
+     rl_vcpfunc_t *linefunc;
+{
+  rl_set_prompt (prompt);
+  rl_linefunc = linefunc;
+  _rl_callback_newline ();
+}
+
+/* Read one character, and dispatch to the handler if it ends the line. */
+void
+rl_callback_read_char ()
+{
+  char *line;
+  int eof;
+
+  if (rl_linefunc == NULL)
+    {
+      fprintf (stderr, "readline: readline_callback_read_char() called with no handler!\r\n");
+      abort ();
+    }
+
+  eof = readline_internal_char ();
+
+  /* We loop in case some function has pushed input back with rl_execute_next. */
+  for (;;)
+    {
+      if (rl_done)
+	{
+	  line = readline_internal_teardown (eof);
+
+	  (*rl_deprep_term_function) ();
+#if defined (HANDLE_SIGNALS)
+	  rl_clear_signals ();
+#endif
+	  in_handler = 0;
+	  (*rl_linefunc) (line);
+
+	  /* If the user did not clear out the line, do it for him. */
+	  if (rl_line_buffer[0])
+	    _rl_init_line_state ();
+
+	  /* Redisplay the prompt if readline_handler_{install,remove}
+	     not called. */
+	  if (in_handler == 0 && rl_linefunc)
+	    _rl_callback_newline ();
+	}
+      if (rl_pending_input)
+	eof = readline_internal_char ();
+      else
+        break;
+    }
+}
+
+/* Remove the handler, and make sure the terminal is in its normal state. */
+void
+rl_callback_handler_remove ()
+{
+  rl_linefunc = NULL;
+  if (in_handler)
+    {
+      in_handler = 0;
+      (*rl_deprep_term_function) ();
+#if defined (HANDLE_SIGNALS)
+      rl_clear_signals ();
+#endif
+    }
+}
+
+#endif
diff --git a/readline-4.3.orig/chardefs.h b/readline-4.3.orig/chardefs.h
new file mode 100644
index 0000000..a537be2
--- /dev/null
+++ b/readline-4.3.orig/chardefs.h
@@ -0,0 +1,159 @@
+/* chardefs.h -- Character definitions for readline. */
+
+/* Copyright (C) 1994 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#ifndef _CHARDEFS_H_
+#define _CHARDEFS_H_
+
+#include <ctype.h>
+
+#if defined (HAVE_CONFIG_H)
+#  if defined (HAVE_STRING_H)
+#    if ! defined (STDC_HEADERS) && defined (HAVE_MEMORY_H)
+#      include <memory.h>
+#    endif
+#    include <string.h>
+#  endif /* HAVE_STRING_H */
+#  if defined (HAVE_STRINGS_H)
+#    include <strings.h>
+#  endif /* HAVE_STRINGS_H */
+#else
+#  include <string.h>
+#endif /* !HAVE_CONFIG_H */
+
+#ifndef whitespace
+#define whitespace(c) (((c) == ' ') || ((c) == '\t'))
+#endif
+
+#ifdef CTRL
+#  undef CTRL
+#endif
+#ifdef UNCTRL
+#  undef UNCTRL
+#endif
+
+/* Some character stuff. */
+#define control_character_threshold 0x020   /* Smaller than this is control. */
+#define control_character_mask 0x1f	    /* 0x20 - 1 */
+#define meta_character_threshold 0x07f	    /* Larger than this is Meta. */
+#define control_character_bit 0x40	    /* 0x000000, must be off. */
+#define meta_character_bit 0x080	    /* x0000000, must be on. */
+#define largest_char 255		    /* Largest character value. */
+
+#define CTRL_CHAR(c) ((c) < control_character_threshold && (((c) & 0x80) == 0))
+#define META_CHAR(c) ((c) > meta_character_threshold && (c) <= largest_char)
+
+#define CTRL(c) ((c) & control_character_mask)
+#define META(c) ((c) | meta_character_bit)
+
+#define UNMETA(c) ((c) & (~meta_character_bit))
+#define UNCTRL(c) _rl_to_upper(((c)|control_character_bit))
+
+#if defined STDC_HEADERS || (!defined (isascii) && !defined (HAVE_ISASCII))
+#  define IN_CTYPE_DOMAIN(c) 1
+#else
+#  define IN_CTYPE_DOMAIN(c) isascii(c)
+#endif
+
+#if !defined (isxdigit) && !defined (HAVE_ISXDIGIT)
+#  define isxdigit(c)   (isdigit((c)) || ((c) >= 'a' && (c) <= 'f') || ((c) >= 'A' && (c) <= 'F'))
+#endif
+
+#define NON_NEGATIVE(c)	((unsigned char)(c) == (c))
+
+/* Some systems define these; we want our definitions. */
+#undef ISPRINT
+
+#define ISALNUM(c)	(IN_CTYPE_DOMAIN (c) && isalnum (c))
+#define ISALPHA(c)	(IN_CTYPE_DOMAIN (c) && isalpha (c))
+#define ISDIGIT(c)	(IN_CTYPE_DOMAIN (c) && isdigit (c))
+#define ISLOWER(c)	(IN_CTYPE_DOMAIN (c) && islower (c))
+#define ISPRINT(c)	(IN_CTYPE_DOMAIN (c) && isprint (c))
+#define ISUPPER(c)	(IN_CTYPE_DOMAIN (c) && isupper (c))
+#define ISXDIGIT(c)	(IN_CTYPE_DOMAIN (c) && isxdigit (c))
+
+#define _rl_lowercase_p(c)	(NON_NEGATIVE(c) && ISLOWER(c))
+#define _rl_uppercase_p(c)	(NON_NEGATIVE(c) && ISUPPER(c))
+#define _rl_digit_p(c)		((c) >= '0' && (c) <= '9')
+
+#define _rl_pure_alphabetic(c)	(NON_NEGATIVE(c) && ISALPHA(c))
+#define ALPHABETIC(c)		(NON_NEGATIVE(c) && ISALNUM(c))
+
+#ifndef _rl_to_upper
+#  define _rl_to_upper(c) (_rl_lowercase_p(c) ? toupper((unsigned char)c) : (c))
+#  define _rl_to_lower(c) (_rl_uppercase_p(c) ? tolower((unsigned char)c) : (c))
+#endif
+
+#ifndef _rl_digit_value
+#  define _rl_digit_value(x) ((x) - '0')
+#endif
+
+#ifndef _rl_isident
+#  define _rl_isident(c) (ISALNUM(c) || (c) == '_')
+#endif
+
+#ifndef ISOCTAL
+#  define ISOCTAL(c)	((c) >= '0' && (c) <= '7')
+#endif
+#define OCTVALUE(c)	((c) - '0')
+
+#define HEXVALUE(c) \
+  (((c) >= 'a' && (c) <= 'f') \
+  	? (c)-'a'+10 \
+  	: (c) >= 'A' && (c) <= 'F' ? (c)-'A'+10 : (c)-'0')
+
+#ifndef NEWLINE
+#define NEWLINE '\n'
+#endif
+
+#ifndef RETURN
+#define RETURN CTRL('M')
+#endif
+
+#ifndef RUBOUT
+#define RUBOUT 0x7f
+#endif
+
+#ifndef TAB
+#define TAB '\t'
+#endif
+
+#ifdef ABORT_CHAR
+#undef ABORT_CHAR
+#endif
+#define ABORT_CHAR CTRL('G')
+
+#ifdef PAGE
+#undef PAGE
+#endif
+#define PAGE CTRL('L')
+
+#ifdef SPACE
+#undef SPACE
+#endif
+#define SPACE ' '	/* XXX - was 0x20 */
+
+#ifdef ESC
+#undef ESC
+#endif
+#define ESC CTRL('[')
+
+#endif  /* _CHARDEFS_H_ */
diff --git a/readline-4.3.orig/compat.c b/readline-4.3.orig/compat.c
new file mode 100644
index 0000000..a66d210
--- /dev/null
+++ b/readline-4.3.orig/compat.c
@@ -0,0 +1,113 @@
+/* compat.c -- backwards compatibility functions. */
+
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+
+#include "rlstdc.h"
+#include "rltypedefs.h"
+
+extern void rl_free_undo_list PARAMS((void));
+extern int rl_maybe_save_line PARAMS((void));
+extern int rl_maybe_unsave_line PARAMS((void));
+extern int rl_maybe_replace_line PARAMS((void));
+
+extern int rl_crlf PARAMS((void));
+extern int rl_ding PARAMS((void));
+extern int rl_alphabetic PARAMS((int));
+
+extern char **rl_completion_matches PARAMS((const char *, rl_compentry_func_t *));
+extern char *rl_username_completion_function PARAMS((const char *, int));
+extern char *rl_filename_completion_function PARAMS((const char *, int));
+
+/* Provide backwards-compatible entry points for old function names. */
+
+void
+free_undo_list ()
+{
+  rl_free_undo_list ();
+}
+
+int
+maybe_replace_line ()
+{
+  return rl_maybe_replace_line ();
+}
+
+int
+maybe_save_line ()
+{
+  return rl_maybe_save_line ();
+}
+
+int
+maybe_unsave_line ()
+{
+  return rl_maybe_unsave_line ();
+}
+
+int
+ding ()
+{
+  return rl_ding ();
+}
+
+int
+crlf ()
+{
+  return rl_crlf ();
+}
+
+int
+alphabetic (c)
+     int c;
+{
+  return rl_alphabetic (c);
+}
+
+char **
+completion_matches (s, f)
+     const char *s;
+     rl_compentry_func_t *f;
+{
+  return rl_completion_matches (s, f);
+}
+
+char *
+username_completion_function (s, i)
+     const char *s;
+     int i;
+{
+  return rl_username_completion_function (s, i);
+}
+
+char *
+filename_completion_function (s, i)
+     const char *s;
+     int i;
+{
+  return rl_filename_completion_function (s, i);
+}
diff --git a/readline-4.3.orig/complete.c b/readline-4.3.orig/complete.c
new file mode 100644
index 0000000..21a9d70
--- /dev/null
+++ b/readline-4.3.orig/complete.c
@@ -0,0 +1,2004 @@
+/* complete.c -- filename completion for readline. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <fcntl.h>
+#if defined (HAVE_SYS_FILE_H)
+#include <sys/file.h>
+#endif
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>
+
+#include <errno.h>
+#if !defined (errno)
+extern int errno;
+#endif /* !errno */
+
+#include <pwd.h>
+
+#include "posixdir.h"
+#include "posixstat.h"
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "xmalloc.h"
+#include "rlprivate.h"
+
+#ifdef __STDC__
+typedef int QSFUNC (const void *, const void *);
+#else
+typedef int QSFUNC ();
+#endif
+
+#ifdef HAVE_LSTAT
+#  define LSTAT lstat
+#else
+#  define LSTAT stat
+#endif
+
+/* Unix version of a hidden file.  Could be different on other systems. */
+#define HIDDEN_FILE(fname)	((fname)[0] == '.')
+
+/* Most systems don't declare getpwent in <pwd.h> if _POSIX_SOURCE is
+   defined. */
+#if !defined (HAVE_GETPW_DECLS) || defined (_POSIX_SOURCE)
+extern struct passwd *getpwent PARAMS((void));
+#endif /* !HAVE_GETPW_DECLS || _POSIX_SOURCE */
+
+/* If non-zero, then this is the address of a function to call when
+   completing a word would normally display the list of possible matches.
+   This function is called instead of actually doing the display.
+   It takes three arguments: (char **matches, int num_matches, int max_length)
+   where MATCHES is the array of strings that matched, NUM_MATCHES is the
+   number of strings in that array, and MAX_LENGTH is the length of the
+   longest string in that array. */
+rl_compdisp_func_t *rl_completion_display_matches_hook = (rl_compdisp_func_t *)NULL;
+
+#if defined (VISIBLE_STATS)
+#  if !defined (X_OK)
+#    define X_OK 1
+#  endif
+static int stat_char PARAMS((char *));
+#endif
+
+static char *rl_quote_filename PARAMS((char *, int, char *));
+
+static void set_completion_defaults PARAMS((int));
+static int get_y_or_n PARAMS((int));
+static int _rl_internal_pager PARAMS((int));
+static char *printable_part PARAMS((char *));
+static int print_filename PARAMS((char *, char *));
+
+static char **gen_completion_matches PARAMS((char *, int, int, rl_compentry_func_t *, int, int));
+
+static char **remove_duplicate_matches PARAMS((char **));
+static void insert_match PARAMS((char *, int, int, char *));
+static int append_to_match PARAMS((char *, int, int, int));
+static void insert_all_matches PARAMS((char **, int, char *));
+static void display_matches PARAMS((char **));
+static int compute_lcd_of_matches PARAMS((char **, int, const char *));
+static int postprocess_matches PARAMS((char ***, int));
+
+static char *make_quoted_replacement PARAMS((char *, int, char *));
+
+/* **************************************************************** */
+/*								    */
+/*	Completion matching, from readline's point of view.	    */
+/*								    */
+/* **************************************************************** */
+
+/* Variables known only to the readline library. */
+
+/* If non-zero, non-unique completions always show the list of matches. */
+int _rl_complete_show_all = 0;
+
+/* If non-zero, completed directory names have a slash appended. */
+int _rl_complete_mark_directories = 1;
+
+/* If non-zero, the symlinked directory completion behavior introduced in
+   readline-4.2a is disabled, and symlinks that point to directories have
+   a slash appended (subject to the value of _rl_complete_mark_directories).
+   This is user-settable via the mark-symlinked-directories variable. */
+int _rl_complete_mark_symlink_dirs = 0;
+
+/* If non-zero, completions are printed horizontally in alphabetical order,
+   like `ls -x'. */
+int _rl_print_completions_horizontally;
+
+/* Non-zero means that case is not significant in filename completion. */
+#if defined (__MSDOS__) && !defined (__DJGPP__)
+int _rl_completion_case_fold = 1;
+#else
+int _rl_completion_case_fold;
+#endif
+
+/* If non-zero, don't match hidden files (filenames beginning with a `.' on
+   Unix) when doing filename completion. */
+int _rl_match_hidden_files = 1;
+
+/* Global variables available to applications using readline. */
+
+#if defined (VISIBLE_STATS)
+/* Non-zero means add an additional character to each filename displayed
+   during listing completion iff rl_filename_completion_desired which helps
+   to indicate the type of file being listed. */
+int rl_visible_stats = 0;
+#endif /* VISIBLE_STATS */
+
+/* If non-zero, then this is the address of a function to call when
+   completing on a directory name.  The function is called with
+   the address of a string (the current directory name) as an arg. */
+rl_icppfunc_t *rl_directory_completion_hook = (rl_icppfunc_t *)NULL;
+
+rl_icppfunc_t *rl_directory_rewrite_hook = (rl_icppfunc_t *)NULL;
+
+/* Non-zero means readline completion functions perform tilde expansion. */
+int rl_complete_with_tilde_expansion = 0;
+
+/* Pointer to the generator function for completion_matches ().
+   NULL means to use rl_filename_completion_function (), the default filename
+   completer. */
+rl_compentry_func_t *rl_completion_entry_function = (rl_compentry_func_t *)NULL;
+
+/* Pointer to alternative function to create matches.
+   Function is called with TEXT, START, and END.
+   START and END are indices in RL_LINE_BUFFER saying what the boundaries
+   of TEXT are.
+   If this function exists and returns NULL then call the value of
+   rl_completion_entry_function to try to match, otherwise use the
+   array of strings returned. */
+rl_completion_func_t *rl_attempted_completion_function = (rl_completion_func_t *)NULL;
+
+/* Non-zero means to suppress normal filename completion after the
+   user-specified completion function has been called. */
+int rl_attempted_completion_over = 0;
+
+/* Set to a character indicating the type of completion being performed
+   by rl_complete_internal, available for use by application completion
+   functions. */
+int rl_completion_type = 0;
+
+/* Up to this many items will be displayed in response to a
+   possible-completions call.  After that, we ask the user if
+   she is sure she wants to see them all. */
+int rl_completion_query_items = 100;
+
+int _rl_page_completions = 1;
+
+/* The basic list of characters that signal a break between words for the
+   completer routine.  The contents of this variable is what breaks words
+   in the shell, i.e. " \t\n\"\\'`@$><=" */
+const char *rl_basic_word_break_characters = " \t\n\"\\'`@$><=;|&{("; /* }) */
+
+/* List of basic quoting characters. */
+const char *rl_basic_quote_characters = "\"'";
+
+/* The list of characters that signal a break between words for
+   rl_complete_internal.  The default list is the contents of
+   rl_basic_word_break_characters.  */
+const char *rl_completer_word_break_characters = (const char *)NULL;
+
+/* List of characters which can be used to quote a substring of the line.
+   Completion occurs on the entire substring, and within the substring
+   rl_completer_word_break_characters are treated as any other character,
+   unless they also appear within this list. */
+const char *rl_completer_quote_characters = (const char *)NULL;
+
+/* List of characters that should be quoted in filenames by the completer. */
+const char *rl_filename_quote_characters = (const char *)NULL;
+
+/* List of characters that are word break characters, but should be left
+   in TEXT when it is passed to the completion function.  The shell uses
+   this to help determine what kind of completing to do. */
+const char *rl_special_prefixes = (const char *)NULL;
+
+/* If non-zero, then disallow duplicates in the matches. */
+int rl_ignore_completion_duplicates = 1;
+
+/* Non-zero means that the results of the matches are to be treated
+   as filenames.  This is ALWAYS zero on entry, and can only be changed
+   within a completion entry finder function. */
+int rl_filename_completion_desired = 0;
+
+/* Non-zero means that the results of the matches are to be quoted using
+   double quotes (or an application-specific quoting mechanism) if the
+   filename contains any characters in rl_filename_quote_chars.  This is
+   ALWAYS non-zero on entry, and can only be changed within a completion
+   entry finder function. */
+int rl_filename_quoting_desired = 1;
+
+/* This function, if defined, is called by the completer when real
+   filename completion is done, after all the matching names have been
+   generated. It is passed a (char**) known as matches in the code below.
+   It consists of a NULL-terminated array of pointers to potential
+   matching strings.  The 1st element (matches[0]) is the maximal
+   substring that is common to all matches. This function can re-arrange
+   the list of matches as required, but all elements of the array must be
+   free()'d if they are deleted. The main intent of this function is
+   to implement FIGNORE a la SunOS csh. */
+rl_compignore_func_t *rl_ignore_some_completions_function = (rl_compignore_func_t *)NULL;
+
+/* Set to a function to quote a filename in an application-specific fashion.
+   Called with the text to quote, the type of match found (single or multiple)
+   and a pointer to the quoting character to be used, which the function can
+   reset if desired. */
+rl_quote_func_t *rl_filename_quoting_function = rl_quote_filename;
+         
+/* Function to call to remove quoting characters from a filename.  Called
+   before completion is attempted, so the embedded quotes do not interfere
+   with matching names in the file system.  Readline doesn't do anything
+   with this; it's set only by applications. */
+rl_dequote_func_t *rl_filename_dequoting_function = (rl_dequote_func_t *)NULL;
+
+/* Function to call to decide whether or not a word break character is
+   quoted.  If a character is quoted, it does not break words for the
+   completer. */
+rl_linebuf_func_t *rl_char_is_quoted_p = (rl_linebuf_func_t *)NULL;
+
+/* If non-zero, the completion functions don't append anything except a
+   possible closing quote.  This is set to 0 by rl_complete_internal and
+   may be changed by an application-specific completion function. */
+int rl_completion_suppress_append = 0;
+
+/* Character appended to completed words when at the end of the line.  The
+   default is a space. */
+int rl_completion_append_character = ' ';
+
+/* If non-zero, a slash will be appended to completed filenames that are
+   symbolic links to directory names, subject to the value of the
+   mark-directories variable (which is user-settable).  This exists so
+   that application completion functions can override the user's preference
+   (set via the mark-symlinked-directories variable) if appropriate.
+   It's set to the value of _rl_complete_mark_symlink_dirs in
+   rl_complete_internal before any application-specific completion
+   function is called, so without that function doing anything, the user's
+   preferences are honored. */
+int rl_completion_mark_symlink_dirs;
+
+/* If non-zero, inhibit completion (temporarily). */
+int rl_inhibit_completion;
+
+/* Variables local to this file. */
+
+/* Local variable states what happened during the last completion attempt. */
+static int completion_changed_buffer;
+
+/*************************************/
+/*				     */
+/*    Bindable completion functions  */
+/*				     */
+/*************************************/
+
+/* Complete the word at or before point.  You have supplied the function
+   that does the initial simple matching selection algorithm (see
+   rl_completion_matches ()).  The default is to do filename completion. */
+int
+rl_complete (ignore, invoking_key)
+     int ignore, invoking_key;
+{
+  if (rl_inhibit_completion)
+    return (_rl_insert_char (ignore, invoking_key));
+  else if (rl_last_func == rl_complete && !completion_changed_buffer)
+    return (rl_complete_internal ('?'));
+  else if (_rl_complete_show_all)
+    return (rl_complete_internal ('!'));
+  else
+    return (rl_complete_internal (TAB));
+}
+
+/* List the possible completions.  See description of rl_complete (). */
+int
+rl_possible_completions (ignore, invoking_key)
+     int ignore, invoking_key;
+{
+  return (rl_complete_internal ('?'));
+}
+
+int
+rl_insert_completions (ignore, invoking_key)
+     int ignore, invoking_key;
+{
+  return (rl_complete_internal ('*'));
+}
+
+/* Return the correct value to pass to rl_complete_internal performing
+   the same tests as rl_complete.  This allows consecutive calls to an
+   application's completion function to list possible completions and for
+   an application-specific completion function to honor the
+   show-all-if-ambiguous readline variable. */
+int
+rl_completion_mode (cfunc)
+     rl_command_func_t *cfunc;
+{
+  if (rl_last_func == cfunc && !completion_changed_buffer)
+    return '?';
+  else if (_rl_complete_show_all)
+    return '!';
+  else
+    return TAB;
+}
+
+/************************************/
+/*				    */
+/*    Completion utility functions  */
+/*				    */
+/************************************/
+
+/* Set default values for readline word completion.  These are the variables
+   that application completion functions can change or inspect. */
+static void
+set_completion_defaults (what_to_do)
+     int what_to_do;
+{
+  /* Only the completion entry function can change these. */
+  rl_filename_completion_desired = 0;
+  rl_filename_quoting_desired = 1;
+  rl_completion_type = what_to_do;
+  rl_completion_suppress_append = 0;
+
+  /* The completion entry function may optionally change this. */
+  rl_completion_mark_symlink_dirs = _rl_complete_mark_symlink_dirs;
+}
+
+/* The user must press "y" or "n". Non-zero return means "y" pressed. */
+static int
+get_y_or_n (for_pager)
+     int for_pager;
+{
+  int c;
+
+  for (;;)
+    {
+      RL_SETSTATE(RL_STATE_MOREINPUT);
+      c = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+      if (c == 'y' || c == 'Y' || c == ' ')
+	return (1);
+      if (c == 'n' || c == 'N' || c == RUBOUT)
+	return (0);
+      if (c == ABORT_CHAR)
+	_rl_abort_internal ();
+      if (for_pager && (c == NEWLINE || c == RETURN))
+	return (2);
+      if (for_pager && (c == 'q' || c == 'Q'))
+	return (0);
+      rl_ding ();
+    }
+}
+
+static int
+_rl_internal_pager (lines)
+     int lines;
+{
+  int i;
+
+  fprintf (rl_outstream, "--More--");
+  fflush (rl_outstream);
+  i = get_y_or_n (1);
+  _rl_erase_entire_line ();
+  if (i == 0)
+    return -1;
+  else if (i == 2)
+    return (lines - 1);
+  else
+    return 0;
+}
+
+#if defined (VISIBLE_STATS)
+/* Return the character which best describes FILENAME.
+     `@' for symbolic links
+     `/' for directories
+     `*' for executables
+     `=' for sockets
+     `|' for FIFOs
+     `%' for character special devices
+     `#' for block special devices */
+static int
+stat_char (filename)
+     char *filename;
+{
+  struct stat finfo;
+  int character, r;
+
+#if defined (HAVE_LSTAT) && defined (S_ISLNK)
+  r = lstat (filename, &finfo);
+#else
+  r = stat (filename, &finfo);
+#endif
+
+  if (r == -1)
+    return (0);
+
+  character = 0;
+  if (S_ISDIR (finfo.st_mode))
+    character = '/';
+#if defined (S_ISCHR)
+  else if (S_ISCHR (finfo.st_mode))
+    character = '%';
+#endif /* S_ISCHR */
+#if defined (S_ISBLK)
+  else if (S_ISBLK (finfo.st_mode))
+    character = '#';
+#endif /* S_ISBLK */
+#if defined (S_ISLNK)
+  else if (S_ISLNK (finfo.st_mode))
+    character = '@';
+#endif /* S_ISLNK */
+#if defined (S_ISSOCK)
+  else if (S_ISSOCK (finfo.st_mode))
+    character = '=';
+#endif /* S_ISSOCK */
+#if defined (S_ISFIFO)
+  else if (S_ISFIFO (finfo.st_mode))
+    character = '|';
+#endif
+  else if (S_ISREG (finfo.st_mode))
+    {
+      if (access (filename, X_OK) == 0)
+	character = '*';
+    }
+  return (character);
+}
+#endif /* VISIBLE_STATS */
+
+/* Return the portion of PATHNAME that should be output when listing
+   possible completions.  If we are hacking filename completion, we
+   are only interested in the basename, the portion following the
+   final slash.  Otherwise, we return what we were passed.  Since
+   printing empty strings is not very informative, if we're doing
+   filename completion, and the basename is the empty string, we look
+   for the previous slash and return the portion following that.  If
+   there's no previous slash, we just return what we were passed. */
+static char *
+printable_part (pathname)
+      char *pathname;
+{
+  char *temp, *x;
+
+  if (rl_filename_completion_desired == 0)	/* don't need to do anything */
+    return (pathname);
+
+  temp = strrchr (pathname, '/');
+#if defined (__MSDOS__)
+  if (temp == 0 && ISALPHA ((unsigned char)pathname[0]) && pathname[1] == ':')
+    temp = pathname + 1;
+#endif
+
+  if (temp == 0 || *temp == '\0')
+    return (pathname);
+  /* If the basename is NULL, we might have a pathname like '/usr/src/'.
+     Look for a previous slash and, if one is found, return the portion
+     following that slash.  If there's no previous slash, just return the
+     pathname we were passed. */
+  else if (temp[1] == '\0')
+    {
+      for (x = temp - 1; x > pathname; x--)
+        if (*x == '/')
+          break;
+      return ((*x == '/') ? x + 1 : pathname);
+    }
+  else
+    return ++temp;
+}
+
+/* Output TO_PRINT to rl_outstream.  If VISIBLE_STATS is defined and we
+   are using it, check for and output a single character for `special'
+   filenames.  Return the number of characters we output. */
+
+#define PUTX(c) \
+    do { \
+      if (CTRL_CHAR (c)) \
+        { \
+          putc ('^', rl_outstream); \
+          putc (UNCTRL (c), rl_outstream); \
+          printed_len += 2; \
+        } \
+      else if (c == RUBOUT) \
+	{ \
+	  putc ('^', rl_outstream); \
+	  putc ('?', rl_outstream); \
+	  printed_len += 2; \
+	} \
+      else \
+	{ \
+	  putc (c, rl_outstream); \
+	  printed_len++; \
+	} \
+    } while (0)
+
+static int
+print_filename (to_print, full_pathname)
+     char *to_print, *full_pathname;
+{
+  int printed_len = 0;
+#if !defined (VISIBLE_STATS)
+  char *s;
+
+  for (s = to_print; *s; s++)
+    {
+      PUTX (*s);
+    }
+#else  
+  char *s, c, *new_full_pathname;
+  int extension_char, slen, tlen;
+
+  for (s = to_print; *s; s++)
+    {
+      PUTX (*s);
+    }
+
+ if (rl_filename_completion_desired && rl_visible_stats)
+    {
+      /* If to_print != full_pathname, to_print is the basename of the
+	 path passed.  In this case, we try to expand the directory
+	 name before checking for the stat character. */
+      if (to_print != full_pathname)
+	{
+	  /* Terminate the directory name. */
+	  c = to_print[-1];
+	  to_print[-1] = '\0';
+
+	  /* If setting the last slash in full_pathname to a NUL results in
+	     full_pathname being the empty string, we are trying to complete
+	     files in the root directory.  If we pass a null string to the
+	     bash directory completion hook, for example, it will expand it
+	     to the current directory.  We just want the `/'. */
+	  s = tilde_expand (full_pathname && *full_pathname ? full_pathname : "/");
+	  if (rl_directory_completion_hook)
+	    (*rl_directory_completion_hook) (&s);
+
+	  slen = strlen (s);
+	  tlen = strlen (to_print);
+	  new_full_pathname = (char *)xmalloc (slen + tlen + 2);
+	  strcpy (new_full_pathname, s);
+	  new_full_pathname[slen] = '/';
+	  strcpy (new_full_pathname + slen + 1, to_print);
+
+	  extension_char = stat_char (new_full_pathname);
+
+	  free (new_full_pathname);
+	  to_print[-1] = c;
+	}
+      else
+	{
+	  s = tilde_expand (full_pathname);
+	  extension_char = stat_char (s);
+	}
+
+      free (s);
+      if (extension_char)
+	{
+	  putc (extension_char, rl_outstream);
+	  printed_len++;
+	}
+    }
+#endif /* VISIBLE_STATS */
+  return printed_len;
+}
+
+static char *
+rl_quote_filename (s, rtype, qcp)
+     char *s;
+     int rtype;
+     char *qcp;
+{
+  char *r;
+
+  r = (char *)xmalloc (strlen (s) + 2);
+  *r = *rl_completer_quote_characters;
+  strcpy (r + 1, s);
+  if (qcp)
+    *qcp = *rl_completer_quote_characters;
+  return r;
+}
+
+/* Find the bounds of the current word for completion purposes, and leave
+   rl_point set to the end of the word.  This function skips quoted
+   substrings (characters between matched pairs of characters in
+   rl_completer_quote_characters).  First we try to find an unclosed
+   quoted substring on which to do matching.  If one is not found, we use
+   the word break characters to find the boundaries of the current word.
+   We call an application-specific function to decide whether or not a
+   particular word break character is quoted; if that function returns a
+   non-zero result, the character does not break a word.  This function
+   returns the opening quote character if we found an unclosed quoted
+   substring, '\0' otherwise.  FP, if non-null, is set to a value saying
+   which (shell-like) quote characters we found (single quote, double
+   quote, or backslash) anywhere in the string.  DP, if non-null, is set to
+   the value of the delimiter character that caused a word break. */
+
+char
+_rl_find_completion_word (fp, dp)
+     int *fp, *dp;
+{
+  int scan, end, found_quote, delimiter, pass_next, isbrk;
+  char quote_char;
+
+  end = rl_point;
+  found_quote = delimiter = 0;
+  quote_char = '\0';
+
+  if (rl_completer_quote_characters)
+    {
+      /* We have a list of characters which can be used in pairs to
+	 quote substrings for the completer.  Try to find the start
+	 of an unclosed quoted substring. */
+      /* FOUND_QUOTE is set so we know what kind of quotes we found. */
+      for (scan = pass_next = 0; scan < end; scan++)
+	{
+	  if (pass_next)
+	    {
+	      pass_next = 0;
+	      continue;
+	    }
+
+	  /* Shell-like semantics for single quotes -- don't allow backslash
+	     to quote anything in single quotes, especially not the closing
+	     quote.  If you don't like this, take out the check on the value
+	     of quote_char. */
+	  if (quote_char != '\'' && rl_line_buffer[scan] == '\\')
+	    {
+	      pass_next = 1;
+	      found_quote |= RL_QF_BACKSLASH;
+	      continue;
+	    }
+
+	  if (quote_char != '\0')
+	    {
+	      /* Ignore everything until the matching close quote char. */
+	      if (rl_line_buffer[scan] == quote_char)
+		{
+		  /* Found matching close.  Abandon this substring. */
+		  quote_char = '\0';
+		  rl_point = end;
+		}
+	    }
+	  else if (strchr (rl_completer_quote_characters, rl_line_buffer[scan]))
+	    {
+	      /* Found start of a quoted substring. */
+	      quote_char = rl_line_buffer[scan];
+	      rl_point = scan + 1;
+	      /* Shell-like quoting conventions. */
+	      if (quote_char == '\'')
+		found_quote |= RL_QF_SINGLE_QUOTE;
+	      else if (quote_char == '"')
+		found_quote |= RL_QF_DOUBLE_QUOTE;
+	      else
+		found_quote |= RL_QF_OTHER_QUOTE;      
+	    }
+	}
+    }
+
+  if (rl_point == end && quote_char == '\0')
+    {
+      /* We didn't find an unclosed quoted substring upon which to do
+         completion, so use the word break characters to find the
+         substring on which to complete. */
+#if defined (HANDLE_MULTIBYTE)
+      while (rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_ANY))
+#else
+      while (--rl_point)
+#endif
+	{
+	  scan = rl_line_buffer[rl_point];
+
+	  if (strchr (rl_completer_word_break_characters, scan) == 0)
+	    continue;
+
+	  /* Call the application-specific function to tell us whether
+	     this word break character is quoted and should be skipped. */
+	  if (rl_char_is_quoted_p && found_quote &&
+	      (*rl_char_is_quoted_p) (rl_line_buffer, rl_point))
+	    continue;
+
+	  /* Convoluted code, but it avoids an n^2 algorithm with calls
+	     to char_is_quoted. */
+	  break;
+	}
+    }
+
+  /* If we are at an unquoted word break, then advance past it. */
+  scan = rl_line_buffer[rl_point];
+
+  /* If there is an application-specific function to say whether or not
+     a character is quoted and we found a quote character, let that
+     function decide whether or not a character is a word break, even
+     if it is found in rl_completer_word_break_characters.  Don't bother
+     if we're at the end of the line, though. */
+  if (scan)
+    {
+      if (rl_char_is_quoted_p)
+	isbrk = (found_quote == 0 ||
+		(*rl_char_is_quoted_p) (rl_line_buffer, rl_point) == 0) &&
+		strchr (rl_completer_word_break_characters, scan) != 0;
+      else
+	isbrk = strchr (rl_completer_word_break_characters, scan) != 0;
+
+      if (isbrk)
+	{
+	  /* If the character that caused the word break was a quoting
+	     character, then remember it as the delimiter. */
+	  if (rl_basic_quote_characters &&
+	      strchr (rl_basic_quote_characters, scan) &&
+	      (end - rl_point) > 1)
+	    delimiter = scan;
+
+	  /* If the character isn't needed to determine something special
+	     about what kind of completion to perform, then advance past it. */
+	  if (rl_special_prefixes == 0 || strchr (rl_special_prefixes, scan) == 0)
+	    rl_point++;
+	}
+    }
+
+  if (fp)
+    *fp = found_quote;
+  if (dp)
+    *dp = delimiter;
+
+  return (quote_char);
+}
+
+static char **
+gen_completion_matches (text, start, end, our_func, found_quote, quote_char)
+     char *text;
+     int start, end;
+     rl_compentry_func_t *our_func;
+     int found_quote, quote_char;
+{
+  char **matches, *temp;
+
+  /* If the user wants to TRY to complete, but then wants to give
+     up and use the default completion function, they set the
+     variable rl_attempted_completion_function. */
+  if (rl_attempted_completion_function)
+    {
+      matches = (*rl_attempted_completion_function) (text, start, end);
+
+      if (matches || rl_attempted_completion_over)
+	{
+	  rl_attempted_completion_over = 0;
+	  return (matches);
+	}
+    }
+
+  /* Beware -- we're stripping the quotes here.  Do this only if we know
+     we are doing filename completion and the application has defined a
+     filename dequoting function. */
+  temp = (char *)NULL;
+
+  if (found_quote && our_func == rl_filename_completion_function &&
+      rl_filename_dequoting_function)
+    {
+      /* delete single and double quotes */
+      temp = (*rl_filename_dequoting_function) (text, quote_char);
+      text = temp;	/* not freeing text is not a memory leak */
+    }
+
+  matches = rl_completion_matches (text, our_func);
+  FREE (temp);
+  return matches;  
+}
+
+/* Filter out duplicates in MATCHES.  This frees up the strings in
+   MATCHES. */
+static char **
+remove_duplicate_matches (matches)
+     char **matches;
+{
+  char *lowest_common;
+  int i, j, newlen;
+  char dead_slot;
+  char **temp_array;
+
+  /* Sort the items. */
+  for (i = 0; matches[i]; i++)
+    ;
+
+  /* Sort the array without matches[0], since we need it to
+     stay in place no matter what. */
+  if (i)
+    qsort (matches+1, i-1, sizeof (char *), (QSFUNC *)_rl_qsort_string_compare);
+
+  /* Remember the lowest common denominator for it may be unique. */
+  lowest_common = savestring (matches[0]);
+
+  for (i = newlen = 0; matches[i + 1]; i++)
+    {
+      if (strcmp (matches[i], matches[i + 1]) == 0)
+	{
+	  free (matches[i]);
+	  matches[i] = (char *)&dead_slot;
+	}
+      else
+	newlen++;
+    }
+
+  /* We have marked all the dead slots with (char *)&dead_slot.
+     Copy all the non-dead entries into a new array. */
+  temp_array = (char **)xmalloc ((3 + newlen) * sizeof (char *));
+  for (i = j = 1; matches[i]; i++)
+    {
+      if (matches[i] != (char *)&dead_slot)
+	temp_array[j++] = matches[i];
+    }
+  temp_array[j] = (char *)NULL;
+
+  if (matches[0] != (char *)&dead_slot)
+    free (matches[0]);
+
+  /* Place the lowest common denominator back in [0]. */
+  temp_array[0] = lowest_common;
+
+  /* If there is one string left, and it is identical to the
+     lowest common denominator, then the LCD is the string to
+     insert. */
+  if (j == 2 && strcmp (temp_array[0], temp_array[1]) == 0)
+    {
+      free (temp_array[1]);
+      temp_array[1] = (char *)NULL;
+    }
+  return (temp_array);
+}
+
+/* Find the common prefix of the list of matches, and put it into
+   matches[0]. */
+static int
+compute_lcd_of_matches (match_list, matches, text)
+     char **match_list;
+     int matches;
+     const char *text;
+{
+  register int i, c1, c2, si;
+  int low;		/* Count of max-matched characters. */
+#if defined (HANDLE_MULTIBYTE)
+  int v;
+  mbstate_t ps1, ps2;
+  wchar_t wc1, wc2;
+#endif
+
+  /* If only one match, just use that.  Otherwise, compare each
+     member of the list with the next, finding out where they
+     stop matching. */
+  if (matches == 1)
+    {
+      match_list[0] = match_list[1];
+      match_list[1] = (char *)NULL;
+      return 1;
+    }
+
+  for (i = 1, low = 100000; i < matches; i++)
+    {
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  memset (&ps1, 0, sizeof (mbstate_t));
+	  memset (&ps2, 0, sizeof (mbstate_t));
+	}
+#endif
+      if (_rl_completion_case_fold)
+	{
+	  for (si = 0;
+	       (c1 = _rl_to_lower(match_list[i][si])) &&
+	       (c2 = _rl_to_lower(match_list[i + 1][si]));
+	       si++)
+#if defined (HANDLE_MULTIBYTE)
+	    if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	      {
+		v = mbrtowc (&wc1, match_list[i]+si, strlen (match_list[i]+si), &ps1);
+		mbrtowc (&wc2, match_list[i+1]+si, strlen (match_list[i+1]+si), &ps2);
+		wc1 = towlower (wc1);
+		wc2 = towlower (wc2);
+		if (wc1 != wc2)
+		  break;
+		else if (v > 1)
+		  si += v - 1;
+	      }
+	    else
+#endif
+	    if (c1 != c2)
+	      break;
+	}
+      else
+	{
+	  for (si = 0;
+	       (c1 = match_list[i][si]) &&
+	       (c2 = match_list[i + 1][si]);
+	       si++)
+#if defined (HANDLE_MULTIBYTE)
+	    if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	      {
+		mbstate_t ps_back = ps1;
+		if (!_rl_compare_chars (match_list[i], si, &ps1, match_list[i+1], si, &ps2))
+		  break;
+		else if ((v = _rl_get_char_len (&match_list[i][si], &ps_back)) > 1)
+		  si += v - 1;
+	      }
+	    else
+#endif
+	    if (c1 != c2)
+	      break;
+	}
+
+      if (low > si)
+	low = si;
+    }
+
+  /* If there were multiple matches, but none matched up to even the
+     first character, and the user typed something, use that as the
+     value of matches[0]. */
+  if (low == 0 && text && *text)
+    {
+      match_list[0] = (char *)xmalloc (strlen (text) + 1);
+      strcpy (match_list[0], text);
+    }
+  else
+    {
+      match_list[0] = (char *)xmalloc (low + 1);
+
+      /* XXX - this might need changes in the presence of multibyte chars */
+
+      /* If we are ignoring case, try to preserve the case of the string
+	 the user typed in the face of multiple matches differing in case. */
+      if (_rl_completion_case_fold)
+	{
+	  /* sort the list to get consistent answers. */
+	  qsort (match_list+1, matches, sizeof(char *), (QSFUNC *)_rl_qsort_string_compare);
+
+	  si = strlen (text);
+	  if (si <= low)
+	    {
+	      for (i = 1; i <= matches; i++)
+		if (strncmp (match_list[i], text, si) == 0)
+		  {
+		    strncpy (match_list[0], match_list[i], low);
+		    break;
+		  }
+	      /* no casematch, use first entry */
+	      if (i > matches)
+		strncpy (match_list[0], match_list[1], low);
+	    }
+	  else
+	    /* otherwise, just use the text the user typed. */
+	    strncpy (match_list[0], text, low);
+	}
+      else
+        strncpy (match_list[0], match_list[1], low);
+
+      match_list[0][low] = '\0';
+    }
+
+  return matches;
+}
+
+static int
+postprocess_matches (matchesp, matching_filenames)
+     char ***matchesp;
+     int matching_filenames;
+{
+  char *t, **matches, **temp_matches;
+  int nmatch, i;
+
+  matches = *matchesp;
+
+  if (matches == 0)
+    return 0;
+
+  /* It seems to me that in all the cases we handle we would like
+     to ignore duplicate possiblilities.  Scan for the text to
+     insert being identical to the other completions. */
+  if (rl_ignore_completion_duplicates)
+    {
+      temp_matches = remove_duplicate_matches (matches);
+      free (matches);
+      matches = temp_matches;
+    }
+
+  /* If we are matching filenames, then here is our chance to
+     do clever processing by re-examining the list.  Call the
+     ignore function with the array as a parameter.  It can
+     munge the array, deleting matches as it desires. */
+  if (rl_ignore_some_completions_function && matching_filenames)
+    {
+      for (nmatch = 1; matches[nmatch]; nmatch++)
+	;
+      (void)(*rl_ignore_some_completions_function) (matches);
+      if (matches == 0 || matches[0] == 0)
+	{
+	  FREE (matches);
+	  *matchesp = (char **)0;
+	  return 0;
+        }
+      else
+	{
+	  /* If we removed some matches, recompute the common prefix. */
+	  for (i = 1; matches[i]; i++)
+	    ;
+	  if (i > 1 && i < nmatch)
+	    {
+	      t = matches[0];
+	      compute_lcd_of_matches (matches, i - 1, t);
+	      FREE (t);
+	    }
+	}
+    }
+
+  *matchesp = matches;
+  return (1);
+}
+
+/* A convenience function for displaying a list of strings in
+   columnar format on readline's output stream.  MATCHES is the list
+   of strings, in argv format, LEN is the number of strings in MATCHES,
+   and MAX is the length of the longest string in MATCHES. */
+void
+rl_display_match_list (matches, len, max)
+     char **matches;
+     int len, max;
+{
+  int count, limit, printed_len, lines;
+  int i, j, k, l;
+  char *temp;
+
+  /* How many items of MAX length can we fit in the screen window? */
+  max += 2;
+  limit = _rl_screenwidth / max;
+  if (limit != 1 && (limit * max == _rl_screenwidth))
+    limit--;
+
+  /* Avoid a possible floating exception.  If max > _rl_screenwidth,
+     limit will be 0 and a divide-by-zero fault will result. */
+  if (limit == 0)
+    limit = 1;
+
+  /* How many iterations of the printing loop? */
+  count = (len + (limit - 1)) / limit;
+
+  /* Watch out for special case.  If LEN is less than LIMIT, then
+     just do the inner printing loop.
+	   0 < len <= limit  implies  count = 1. */
+
+  /* Sort the items if they are not already sorted. */
+  if (rl_ignore_completion_duplicates == 0)
+    qsort (matches + 1, len, sizeof (char *), (QSFUNC *)_rl_qsort_string_compare);
+
+  rl_crlf ();
+
+  lines = 0;
+  if (_rl_print_completions_horizontally == 0)
+    {
+      /* Print the sorted items, up-and-down alphabetically, like ls. */
+      for (i = 1; i <= count; i++)
+	{
+	  for (j = 0, l = i; j < limit; j++)
+	    {
+	      if (l > len || matches[l] == 0)
+		break;
+	      else
+		{
+		  temp = printable_part (matches[l]);
+		  printed_len = print_filename (temp, matches[l]);
+
+		  if (j + 1 < limit)
+		    for (k = 0; k < max - printed_len; k++)
+		      putc (' ', rl_outstream);
+		}
+	      l += count;
+	    }
+	  rl_crlf ();
+	  lines++;
+	  if (_rl_page_completions && lines >= (_rl_screenheight - 1) && i < count)
+	    {
+	      lines = _rl_internal_pager (lines);
+	      if (lines < 0)
+		return;
+	    }
+	}
+    }
+  else
+    {
+      /* Print the sorted items, across alphabetically, like ls -x. */
+      for (i = 1; matches[i]; i++)
+	{
+	  temp = printable_part (matches[i]);
+	  printed_len = print_filename (temp, matches[i]);
+	  /* Have we reached the end of this line? */
+	  if (matches[i+1])
+	    {
+	      if (i && (limit > 1) && (i % limit) == 0)
+		{
+		  rl_crlf ();
+		  lines++;
+		  if (_rl_page_completions && lines >= _rl_screenheight - 1)
+		    {
+		      lines = _rl_internal_pager (lines);
+		      if (lines < 0)
+			return;
+		    }
+		}
+	      else
+		for (k = 0; k < max - printed_len; k++)
+		  putc (' ', rl_outstream);
+	    }
+	}
+      rl_crlf ();
+    }
+}
+
+/* Display MATCHES, a list of matching filenames in argv format.  This
+   handles the simple case -- a single match -- first.  If there is more
+   than one match, we compute the number of strings in the list and the
+   length of the longest string, which will be needed by the display
+   function.  If the application wants to handle displaying the list of
+   matches itself, it sets RL_COMPLETION_DISPLAY_MATCHES_HOOK to the
+   address of a function, and we just call it.  If we're handling the
+   display ourselves, we just call rl_display_match_list.  We also check
+   that the list of matches doesn't exceed the user-settable threshold,
+   and ask the user if he wants to see the list if there are more matches
+   than RL_COMPLETION_QUERY_ITEMS. */
+static void
+display_matches (matches)
+     char **matches;
+{
+  int len, max, i;
+  char *temp;
+
+  /* Move to the last visible line of a possibly-multiple-line command. */
+  _rl_move_vert (_rl_vis_botlin);
+
+  /* Handle simple case first.  What if there is only one answer? */
+  if (matches[1] == 0)
+    {
+      temp = printable_part (matches[0]);
+      rl_crlf ();
+      print_filename (temp, matches[0]);
+      rl_crlf ();
+
+      rl_forced_update_display ();
+      rl_display_fixed = 1;
+
+      return;
+    }
+
+  /* There is more than one answer.  Find out how many there are,
+     and find the maximum printed length of a single entry. */
+  for (max = 0, i = 1; matches[i]; i++)
+    {
+      temp = printable_part (matches[i]);
+      len = strlen (temp);
+
+      if (len > max)
+	max = len;
+    }
+
+  len = i - 1;
+
+  /* If the caller has defined a display hook, then call that now. */
+  if (rl_completion_display_matches_hook)
+    {
+      (*rl_completion_display_matches_hook) (matches, len, max);
+      return;
+    }
+	
+  /* If there are many items, then ask the user if she really wants to
+     see them all. */
+  if (len >= rl_completion_query_items)
+    {
+      rl_crlf ();
+      fprintf (rl_outstream, "Display all %d possibilities? (y or n)", len);
+      fflush (rl_outstream);
+      if (get_y_or_n (0) == 0)
+	{
+	  rl_crlf ();
+
+	  rl_forced_update_display ();
+	  rl_display_fixed = 1;
+
+	  return;
+	}
+    }
+
+  rl_display_match_list (matches, len, max);
+
+  rl_forced_update_display ();
+  rl_display_fixed = 1;
+}
+
+static char *
+make_quoted_replacement (match, mtype, qc)
+     char *match;
+     int mtype;
+     char *qc;	/* Pointer to quoting character, if any */
+{
+  int should_quote, do_replace;
+  char *replacement;
+
+  /* If we are doing completion on quoted substrings, and any matches
+     contain any of the completer_word_break_characters, then auto-
+     matically prepend the substring with a quote character (just pick
+     the first one from the list of such) if it does not already begin
+     with a quote string.  FIXME: Need to remove any such automatically
+     inserted quote character when it no longer is necessary, such as
+     if we change the string we are completing on and the new set of
+     matches don't require a quoted substring. */
+  replacement = match;
+
+  should_quote = match && rl_completer_quote_characters &&
+			rl_filename_completion_desired &&
+			rl_filename_quoting_desired;
+
+  if (should_quote)
+    should_quote = should_quote && (!qc || !*qc ||
+		     (rl_completer_quote_characters && strchr (rl_completer_quote_characters, *qc)));
+
+  if (should_quote)
+    {
+      /* If there is a single match, see if we need to quote it.
+         This also checks whether the common prefix of several
+	 matches needs to be quoted. */
+      should_quote = rl_filename_quote_characters
+			? (_rl_strpbrk (match, rl_filename_quote_characters) != 0)
+			: 0;
+
+      do_replace = should_quote ? mtype : NO_MATCH;
+      /* Quote the replacement, since we found an embedded
+	 word break character in a potential match. */
+      if (do_replace != NO_MATCH && rl_filename_quoting_function)
+	replacement = (*rl_filename_quoting_function) (match, do_replace, qc);
+    }
+  return (replacement);
+}
+
+static void
+insert_match (match, start, mtype, qc)
+     char *match;
+     int start, mtype;
+     char *qc;
+{
+  char *replacement;
+  char oqc;
+
+  oqc = qc ? *qc : '\0';
+  replacement = make_quoted_replacement (match, mtype, qc);
+
+  /* Now insert the match. */
+  if (replacement)
+    {
+      /* Don't double an opening quote character. */
+      if (qc && *qc && start && rl_line_buffer[start - 1] == *qc &&
+	    replacement[0] == *qc)
+	start--;
+      /* If make_quoted_replacement changed the quoting character, remove
+	 the opening quote and insert the (fully-quoted) replacement. */
+      else if (qc && (*qc != oqc) && start && rl_line_buffer[start - 1] == oqc &&
+	    replacement[0] != oqc)
+	start--;
+      _rl_replace_text (replacement, start, rl_point - 1);
+      if (replacement != match)
+        free (replacement);
+    }
+}
+
+/* Append any necessary closing quote and a separator character to the
+   just-inserted match.  If the user has specified that directories
+   should be marked by a trailing `/', append one of those instead.  The
+   default trailing character is a space.  Returns the number of characters
+   appended.  If NONTRIVIAL_MATCH is set, we test for a symlink (if the OS
+   has them) and don't add a suffix for a symlink to a directory.  A
+   nontrivial match is one that actually adds to the word being completed.
+   The variable rl_completion_mark_symlink_dirs controls this behavior
+   (it's initially set to the what the user has chosen, indicated by the
+   value of _rl_complete_mark_symlink_dirs, but may be modified by an
+   application's completion function). */
+static int
+append_to_match (text, delimiter, quote_char, nontrivial_match)
+     char *text;
+     int delimiter, quote_char, nontrivial_match;
+{
+  char temp_string[4], *filename;
+  int temp_string_index, s;
+  struct stat finfo;
+
+  temp_string_index = 0;
+  if (quote_char && rl_point && rl_line_buffer[rl_point - 1] != quote_char)
+    temp_string[temp_string_index++] = quote_char;
+
+  if (delimiter)
+    temp_string[temp_string_index++] = delimiter;
+  else if (rl_completion_suppress_append == 0 && rl_completion_append_character)
+    temp_string[temp_string_index++] = rl_completion_append_character;
+
+  temp_string[temp_string_index++] = '\0';
+
+  if (rl_filename_completion_desired)
+    {
+      filename = tilde_expand (text);
+      s = (nontrivial_match && rl_completion_mark_symlink_dirs == 0)
+		? LSTAT (filename, &finfo)
+		: stat (filename, &finfo);
+      if (s == 0 && S_ISDIR (finfo.st_mode))
+	{
+	  if (_rl_complete_mark_directories)
+	    {
+	      /* This is clumsy.  Avoid putting in a double slash if point
+		 is at the end of the line and the previous character is a
+		 slash. */
+	      if (rl_point && rl_line_buffer[rl_point] == '\0' && rl_line_buffer[rl_point - 1] == '/')
+		;
+	      else if (rl_line_buffer[rl_point] != '/')
+		rl_insert_text ("/");
+	    }
+	}
+#ifdef S_ISLNK
+      /* Don't add anything if the filename is a symlink and resolves to a
+	 directory. */
+      else if (s == 0 && S_ISLNK (finfo.st_mode) &&
+	       stat (filename, &finfo) == 0 && S_ISDIR (finfo.st_mode))
+	;
+#endif
+      else
+	{
+	  if (rl_point == rl_end && temp_string_index)
+	    rl_insert_text (temp_string);
+	}
+      free (filename);
+    }
+  else
+    {
+      if (rl_point == rl_end && temp_string_index)
+	rl_insert_text (temp_string);
+    }
+
+  return (temp_string_index);
+}
+
+static void
+insert_all_matches (matches, point, qc)
+     char **matches;
+     int point;
+     char *qc;
+{
+  int i;
+  char *rp;
+
+  rl_begin_undo_group ();
+  /* remove any opening quote character; make_quoted_replacement will add
+     it back. */
+  if (qc && *qc && point && rl_line_buffer[point - 1] == *qc)
+    point--;
+  rl_delete_text (point, rl_point);
+  rl_point = point;
+
+  if (matches[1])
+    {
+      for (i = 1; matches[i]; i++)
+	{
+	  rp = make_quoted_replacement (matches[i], SINGLE_MATCH, qc);
+	  rl_insert_text (rp);
+	  rl_insert_text (" ");
+	  if (rp != matches[i])
+	    free (rp);
+	}
+    }
+  else
+    {
+      rp = make_quoted_replacement (matches[0], SINGLE_MATCH, qc);
+      rl_insert_text (rp);
+      rl_insert_text (" ");
+      if (rp != matches[0])
+	free (rp);
+    }
+  rl_end_undo_group ();
+}
+
+void
+_rl_free_match_list (matches)
+     char **matches;
+{
+  register int i;
+
+  if (matches == 0)
+    return;
+
+  for (i = 0; matches[i]; i++)
+    free (matches[i]);
+  free (matches);
+}
+
+/* Complete the word at or before point.
+   WHAT_TO_DO says what to do with the completion.
+   `?' means list the possible completions.
+   TAB means do standard completion.
+   `*' means insert all of the possible completions.
+   `!' means to do standard completion, and list all possible completions if
+   there is more than one. */
+int
+rl_complete_internal (what_to_do)
+     int what_to_do;
+{
+  char **matches;
+  rl_compentry_func_t *our_func;
+  int start, end, delimiter, found_quote, i, nontrivial_lcd;
+  char *text, *saved_line_buffer;
+  char quote_char;
+
+  RL_SETSTATE(RL_STATE_COMPLETING);
+
+  set_completion_defaults (what_to_do);
+
+  saved_line_buffer = rl_line_buffer ? savestring (rl_line_buffer) : (char *)NULL;
+  our_func = rl_completion_entry_function
+		? rl_completion_entry_function
+		: rl_filename_completion_function;
+
+  /* We now look backwards for the start of a filename/variable word. */
+  end = rl_point;
+  found_quote = delimiter = 0;
+  quote_char = '\0';
+
+  if (rl_point)
+    /* This (possibly) changes rl_point.  If it returns a non-zero char,
+       we know we have an open quote. */
+    quote_char = _rl_find_completion_word (&found_quote, &delimiter);
+
+  start = rl_point;
+  rl_point = end;
+
+  text = rl_copy_text (start, end);
+  matches = gen_completion_matches (text, start, end, our_func, found_quote, quote_char);
+  /* nontrivial_lcd is set if the common prefix adds something to the word
+     being completed. */
+  nontrivial_lcd = matches && strcmp (text, matches[0]) != 0;
+  free (text);
+
+  if (matches == 0)
+    {
+      rl_ding ();
+      FREE (saved_line_buffer);
+      completion_changed_buffer = 0;
+      RL_UNSETSTATE(RL_STATE_COMPLETING);
+      return (0);
+    }
+
+  /* If we are matching filenames, the attempted completion function will
+     have set rl_filename_completion_desired to a non-zero value.  The basic
+     rl_filename_completion_function does this. */
+  i = rl_filename_completion_desired;
+
+  if (postprocess_matches (&matches, i) == 0)
+    {
+      rl_ding ();
+      FREE (saved_line_buffer);
+      completion_changed_buffer = 0;
+      RL_UNSETSTATE(RL_STATE_COMPLETING);
+      return (0);
+    }
+
+  switch (what_to_do)
+    {
+    case TAB:
+    case '!':
+      /* Insert the first match with proper quoting. */
+      if (*matches[0])
+	insert_match (matches[0], start, matches[1] ? MULT_MATCH : SINGLE_MATCH, &quote_char);
+
+      /* If there are more matches, ring the bell to indicate.
+	 If we are in vi mode, Posix.2 says to not ring the bell.
+	 If the `show-all-if-ambiguous' variable is set, display
+	 all the matches immediately.  Otherwise, if this was the
+	 only match, and we are hacking files, check the file to
+	 see if it was a directory.  If so, and the `mark-directories'
+	 variable is set, add a '/' to the name.  If not, and we
+	 are at the end of the line, then add a space.  */
+      if (matches[1])
+	{
+	  if (what_to_do == '!')
+	    {
+	      display_matches (matches);
+	      break;
+	    }
+	  else if (rl_editing_mode != vi_mode)
+	    rl_ding ();	/* There are other matches remaining. */
+	}
+      else
+	append_to_match (matches[0], delimiter, quote_char, nontrivial_lcd);
+
+      break;
+
+    case '*':
+      insert_all_matches (matches, start, &quote_char);
+      break;
+
+    case '?':
+      display_matches (matches);
+      break;
+
+    default:
+      fprintf (stderr, "\r\nreadline: bad value %d for what_to_do in rl_complete\n", what_to_do);
+      rl_ding ();
+      FREE (saved_line_buffer);
+      RL_UNSETSTATE(RL_STATE_COMPLETING);
+      return 1;
+    }
+
+  _rl_free_match_list (matches);
+
+  /* Check to see if the line has changed through all of this manipulation. */
+  if (saved_line_buffer)
+    {
+      completion_changed_buffer = strcmp (rl_line_buffer, saved_line_buffer) != 0;
+      free (saved_line_buffer);
+    }
+
+  RL_UNSETSTATE(RL_STATE_COMPLETING);
+  return 0;
+}
+
+/***************************************************************/
+/*							       */
+/*  Application-callable completion match generator functions  */
+/*							       */
+/***************************************************************/
+
+/* Return an array of (char *) which is a list of completions for TEXT.
+   If there are no completions, return a NULL pointer.
+   The first entry in the returned array is the substitution for TEXT.
+   The remaining entries are the possible completions.
+   The array is terminated with a NULL pointer.
+
+   ENTRY_FUNCTION is a function of two args, and returns a (char *).
+     The first argument is TEXT.
+     The second is a state argument; it should be zero on the first call, and
+     non-zero on subsequent calls.  It returns a NULL pointer to the caller
+     when there are no more matches.
+ */
+char **
+rl_completion_matches (text, entry_function)
+     const char *text;
+     rl_compentry_func_t *entry_function;
+{
+  /* Number of slots in match_list. */
+  int match_list_size;
+
+  /* The list of matches. */
+  char **match_list;
+
+  /* Number of matches actually found. */
+  int matches;
+
+  /* Temporary string binder. */
+  char *string;
+
+  matches = 0;
+  match_list_size = 10;
+  match_list = (char **)xmalloc ((match_list_size + 1) * sizeof (char *));
+  match_list[1] = (char *)NULL;
+
+  while (string = (*entry_function) (text, matches))
+    {
+      if (matches + 1 == match_list_size)
+	match_list = (char **)xrealloc
+	  (match_list, ((match_list_size += 10) + 1) * sizeof (char *));
+
+      match_list[++matches] = string;
+      match_list[matches + 1] = (char *)NULL;
+    }
+
+  /* If there were any matches, then look through them finding out the
+     lowest common denominator.  That then becomes match_list[0]. */
+  if (matches)
+    compute_lcd_of_matches (match_list, matches, text);
+  else				/* There were no matches. */
+    {
+      free (match_list);
+      match_list = (char **)NULL;
+    }
+  return (match_list);
+}
+
+/* A completion function for usernames.
+   TEXT contains a partial username preceded by a random
+   character (usually `~').  */
+char *
+rl_username_completion_function (text, state)
+     const char *text;
+     int state;
+{
+#if defined (__WIN32__) || defined (__OPENNT)
+  return (char *)NULL;
+#else /* !__WIN32__ && !__OPENNT) */
+  static char *username = (char *)NULL;
+  static struct passwd *entry;
+  static int namelen, first_char, first_char_loc;
+  char *value;
+
+  if (state == 0)
+    {
+      FREE (username);
+
+      first_char = *text;
+      first_char_loc = first_char == '~';
+
+      username = savestring (&text[first_char_loc]);
+      namelen = strlen (username);
+      setpwent ();
+    }
+
+  while (entry = getpwent ())
+    {
+      /* Null usernames should result in all users as possible completions. */
+      if (namelen == 0 || (STREQN (username, entry->pw_name, namelen)))
+	break;
+    }
+
+  if (entry == 0)
+    {
+      endpwent ();
+      return ((char *)NULL);
+    }
+  else
+    {
+      value = (char *)xmalloc (2 + strlen (entry->pw_name));
+
+      *value = *text;
+
+      strcpy (value + first_char_loc, entry->pw_name);
+
+      if (first_char == '~')
+	rl_filename_completion_desired = 1;
+
+      return (value);
+    }
+#endif /* !__WIN32__ && !__OPENNT */
+}
+
+/* Okay, now we write the entry_function for filename completion.  In the
+   general case.  Note that completion in the shell is a little different
+   because of all the pathnames that must be followed when looking up the
+   completion for a command. */
+char *
+rl_filename_completion_function (text, state)
+     const char *text;
+     int state;
+{
+  static DIR *directory = (DIR *)NULL;
+  static char *filename = (char *)NULL;
+  static char *dirname = (char *)NULL;
+  static char *users_dirname = (char *)NULL;
+  static int filename_len;
+  char *temp;
+  int dirlen;
+  struct dirent *entry;
+
+  /* If we don't have any state, then do some initialization. */
+  if (state == 0)
+    {
+      /* If we were interrupted before closing the directory or reading
+	 all of its contents, close it. */
+      if (directory)
+	{
+	  closedir (directory);
+	  directory = (DIR *)NULL;
+	}
+      FREE (dirname);
+      FREE (filename);
+      FREE (users_dirname);
+
+      filename = savestring (text);
+      if (*text == 0)
+	text = ".";
+      dirname = savestring (text);
+
+      temp = strrchr (dirname, '/');
+
+#if defined (__MSDOS__)
+      /* special hack for //X/... */
+      if (dirname[0] == '/' && dirname[1] == '/' && ISALPHA ((unsigned char)dirname[2]) && dirname[3] == '/')
+        temp = strrchr (dirname + 3, '/');
+#endif
+
+      if (temp)
+	{
+	  strcpy (filename, ++temp);
+	  *temp = '\0';
+	}
+#if defined (__MSDOS__)
+      /* searches from current directory on the drive */
+      else if (ISALPHA ((unsigned char)dirname[0]) && dirname[1] == ':')
+        {
+          strcpy (filename, dirname + 2);
+          dirname[2] = '\0';
+        }
+#endif
+      else
+	{
+	  dirname[0] = '.';
+	  dirname[1] = '\0';
+	}
+
+      /* We aren't done yet.  We also support the "~user" syntax. */
+
+      /* Save the version of the directory that the user typed. */
+      users_dirname = savestring (dirname);
+
+      if (*dirname == '~')
+	{
+	  temp = tilde_expand (dirname);
+	  free (dirname);
+	  dirname = temp;
+	}
+
+      if (rl_directory_rewrite_hook)
+	(*rl_directory_rewrite_hook) (&dirname);
+
+      if (rl_directory_completion_hook && (*rl_directory_completion_hook) (&dirname))
+	{
+	  free (users_dirname);
+	  users_dirname = savestring (dirname);
+	}
+
+      directory = opendir (dirname);
+      filename_len = strlen (filename);
+
+      rl_filename_completion_desired = 1;
+    }
+
+  /* At this point we should entertain the possibility of hacking wildcarded
+     filenames, like /usr/man/man<WILD>/te<TAB>.  If the directory name
+     contains globbing characters, then build an array of directories, and
+     then map over that list while completing. */
+  /* *** UNIMPLEMENTED *** */
+
+  /* Now that we have some state, we can read the directory. */
+
+  entry = (struct dirent *)NULL;
+  while (directory && (entry = readdir (directory)))
+    {
+      /* Special case for no filename.  If the user has disabled the
+         `match-hidden-files' variable, skip filenames beginning with `.'.
+	 All other entries except "." and ".." match. */
+      if (filename_len == 0)
+	{
+	  if (_rl_match_hidden_files == 0 && HIDDEN_FILE (entry->d_name))
+	    continue;
+
+	  if (entry->d_name[0] != '.' ||
+	       (entry->d_name[1] &&
+		 (entry->d_name[1] != '.' || entry->d_name[2])))
+	    break;
+	}
+      else
+	{
+	  /* Otherwise, if these match up to the length of filename, then
+	     it is a match. */
+	  if (_rl_completion_case_fold)
+	    {
+	      if ((_rl_to_lower (entry->d_name[0]) == _rl_to_lower (filename[0])) &&
+		  (((int)D_NAMLEN (entry)) >= filename_len) &&
+		  (_rl_strnicmp (filename, entry->d_name, filename_len) == 0))
+		break;
+	    }
+	  else
+	    {
+	      if ((entry->d_name[0] == filename[0]) &&
+		  (((int)D_NAMLEN (entry)) >= filename_len) &&
+		  (strncmp (filename, entry->d_name, filename_len) == 0))
+		break;
+	    }
+	}
+    }
+
+  if (entry == 0)
+    {
+      if (directory)
+	{
+	  closedir (directory);
+	  directory = (DIR *)NULL;
+	}
+      if (dirname)
+	{
+	  free (dirname);
+	  dirname = (char *)NULL;
+	}
+      if (filename)
+	{
+	  free (filename);
+	  filename = (char *)NULL;
+	}
+      if (users_dirname)
+	{
+	  free (users_dirname);
+	  users_dirname = (char *)NULL;
+	}
+
+      return (char *)NULL;
+    }
+  else
+    {
+      /* dirname && (strcmp (dirname, ".") != 0) */
+      if (dirname && (dirname[0] != '.' || dirname[1]))
+	{
+	  if (rl_complete_with_tilde_expansion && *users_dirname == '~')
+	    {
+	      dirlen = strlen (dirname);
+	      temp = (char *)xmalloc (2 + dirlen + D_NAMLEN (entry));
+	      strcpy (temp, dirname);
+	      /* Canonicalization cuts off any final slash present.  We
+		 may need to add it back. */
+	      if (dirname[dirlen - 1] != '/')
+	        {
+	          temp[dirlen++] = '/';
+	          temp[dirlen] = '\0';
+	        }
+	    }
+	  else
+	    {
+	      dirlen = strlen (users_dirname);
+	      temp = (char *)xmalloc (2 + dirlen + D_NAMLEN (entry));
+	      strcpy (temp, users_dirname);
+	      /* Make sure that temp has a trailing slash here. */
+	      if (users_dirname[dirlen - 1] != '/')
+		temp[dirlen++] = '/';
+	    }
+
+	  strcpy (temp + dirlen, entry->d_name);
+	}
+      else
+	temp = savestring (entry->d_name);
+
+      return (temp);
+    }
+}
+
+/* An initial implementation of a menu completion function a la tcsh.  The
+   first time (if the last readline command was not rl_menu_complete), we
+   generate the list of matches.  This code is very similar to the code in
+   rl_complete_internal -- there should be a way to combine the two.  Then,
+   for each item in the list of matches, we insert the match in an undoable
+   fashion, with the appropriate character appended (this happens on the
+   second and subsequent consecutive calls to rl_menu_complete).  When we
+   hit the end of the match list, we restore the original unmatched text,
+   ring the bell, and reset the counter to zero. */
+int
+rl_menu_complete (count, ignore)
+     int count, ignore;
+{
+  rl_compentry_func_t *our_func;
+  int matching_filenames, found_quote;
+
+  static char *orig_text;
+  static char **matches = (char **)0;
+  static int match_list_index = 0;
+  static int match_list_size = 0;
+  static int orig_start, orig_end;
+  static char quote_char;
+  static int delimiter;
+
+  /* The first time through, we generate the list of matches and set things
+     up to insert them. */
+  if (rl_last_func != rl_menu_complete)
+    {
+      /* Clean up from previous call, if any. */
+      FREE (orig_text);
+      if (matches)
+	_rl_free_match_list (matches);
+
+      match_list_index = match_list_size = 0;
+      matches = (char **)NULL;
+
+      /* Only the completion entry function can change these. */
+      set_completion_defaults ('%');
+
+      our_func = rl_completion_entry_function
+			? rl_completion_entry_function
+			: rl_filename_completion_function;
+
+      /* We now look backwards for the start of a filename/variable word. */
+      orig_end = rl_point;
+      found_quote = delimiter = 0;
+      quote_char = '\0';
+
+      if (rl_point)
+	/* This (possibly) changes rl_point.  If it returns a non-zero char,
+	   we know we have an open quote. */
+	quote_char = _rl_find_completion_word (&found_quote, &delimiter);
+
+      orig_start = rl_point;
+      rl_point = orig_end;
+
+      orig_text = rl_copy_text (orig_start, orig_end);
+      matches = gen_completion_matches (orig_text, orig_start, orig_end,
+					our_func, found_quote, quote_char);
+
+      /* If we are matching filenames, the attempted completion function will
+	 have set rl_filename_completion_desired to a non-zero value.  The basic
+	 rl_filename_completion_function does this. */
+      matching_filenames = rl_filename_completion_desired;
+
+      if (matches == 0 || postprocess_matches (&matches, matching_filenames) == 0)
+	{
+    	  rl_ding ();
+	  FREE (matches);
+	  matches = (char **)0;
+	  FREE (orig_text);
+	  orig_text = (char *)0;
+    	  completion_changed_buffer = 0;
+          return (0);
+	}
+
+      for (match_list_size = 0; matches[match_list_size]; match_list_size++)
+        ;
+      /* matches[0] is lcd if match_list_size > 1, but the circular buffer
+	 code below should take care of it. */
+    }
+
+  /* Now we have the list of matches.  Replace the text between
+     rl_line_buffer[orig_start] and rl_line_buffer[rl_point] with
+     matches[match_list_index], and add any necessary closing char. */
+
+  if (matches == 0 || match_list_size == 0) 
+    {
+      rl_ding ();
+      FREE (matches);
+      matches = (char **)0;
+      completion_changed_buffer = 0;
+      return (0);
+    }
+
+  match_list_index = (match_list_index + count) % match_list_size;
+  if (match_list_index < 0)
+    match_list_index += match_list_size;
+
+  if (match_list_index == 0 && match_list_size > 1)
+    {
+      rl_ding ();
+      insert_match (orig_text, orig_start, MULT_MATCH, &quote_char);
+    }
+  else
+    {
+      insert_match (matches[match_list_index], orig_start, SINGLE_MATCH, &quote_char);
+      append_to_match (matches[match_list_index], delimiter, quote_char,
+		       strcmp (orig_text, matches[match_list_index]));
+    }
+
+  completion_changed_buffer = 1;
+  return (0);
+}
diff --git a/readline-4.3.orig/config.h.in b/readline-4.3.orig/config.h.in
new file mode 100644
index 0000000..c53c2a1
--- /dev/null
+++ b/readline-4.3.orig/config.h.in
@@ -0,0 +1,200 @@
+/* config.h.in.  Maintained by hand. */
+
+/* Define if on MINIX.  */
+#undef _MINIX
+
+/* Define as the return type of signal handlers (int or void).  */
+#undef RETSIGTYPE
+
+/* Characteristics of the compiler. */
+#undef const
+
+#undef size_t
+
+#undef ssize_t
+
+#undef PROTOTYPES
+
+#undef __CHAR_UNSIGNED__
+
+/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly.  */
+#undef STAT_MACROS_BROKEN
+
+#undef VOID_SIGHANDLER
+
+/* Define if you have the isascii function. */
+#undef HAVE_ISASCII
+
+/* Define if you have the isxdigit function. */
+#undef HAVE_ISXDIGIT
+
+/* Define if you have the lstat function. */
+#undef HAVE_LSTAT
+
+/* Define if you have the mbsrtowcs function. */
+#undef HAVE_MBSRTOWCS
+
+/* Define if you have the memmove function. */
+#undef HAVE_MEMMOVE
+
+/* Define if you have the putenv function.  */
+#undef HAVE_PUTENV
+
+/* Define if you have the select function.  */
+#undef HAVE_SELECT
+
+/* Define if you have the setenv function.  */
+#undef HAVE_SETENV
+
+/* Define if you have the setlocale function. */
+#undef HAVE_SETLOCALE
+
+/* Define if you have the strcasecmp function.  */
+#undef HAVE_STRCASECMP
+
+/* Define if you have the strcoll function.  */
+#undef HAVE_STRCOLL
+
+#undef STRCOLL_BROKEN
+
+/* Define if you have the strpbrk function.  */
+#undef HAVE_STRPBRK
+
+/* Define if you have the tcgetattr function.  */
+#undef HAVE_TCGETATTR
+
+/* Define if you have the vsnprintf function.  */
+#undef HAVE_VSNPRINTF
+
+/* Define if you have the wcwidth function.  */
+#undef HAVE_WCWIDTH
+
+/* Define if you have the <dirent.h> header file.  */
+#undef HAVE_DIRENT_H
+
+/* Define if you have the <langinfo.h> header file.  */
+#undef HAVE_LANGINFO_H
+
+/* Define if you have the <limits.h> header file.  */
+#undef HAVE_LIMITS_H
+
+/* Define if you have the <locale.h> header file.  */
+#undef HAVE_LOCALE_H
+
+/* Define if you have the <memory.h> header file.  */
+#undef HAVE_MEMORY_H
+
+/* Define if you have the <ndir.h> header file.  */
+#undef HAVE_NDIR_H
+
+/* Define if you have the <stdarg.h> header file.  */
+#undef HAVE_STDARG_H
+
+/* Define if you have the <stdlib.h> header file.  */
+#undef HAVE_STDLIB_H
+
+/* Define if you have the <string.h> header file.  */
+#undef HAVE_STRING_H
+
+/* Define if you have the <strings.h> header file.  */
+#undef HAVE_STRINGS_H
+
+/* Define if you have the <sys/dir.h> header file.  */
+#undef HAVE_SYS_DIR_H
+
+/* Define if you have the <sys/file.h> header file.  */
+#undef HAVE_SYS_FILE_H
+
+/* Define if you have the <sys/ndir.h> header file.  */
+#undef HAVE_SYS_NDIR_H
+
+/* Define if you have the <sys/pte.h> header file.  */
+#undef HAVE_SYS_PTE_H
+
+/* Define if you have the <sys/ptem.h> header file.  */
+#undef HAVE_SYS_PTEM_H
+
+/* Define if you have the <sys/select.h> header file.  */
+#undef HAVE_SYS_SELECT_H
+
+/* Define if you have the <sys/stream.h> header file.  */
+#undef HAVE_SYS_STREAM_H
+
+/* Define if you have the <termcap.h> header file.  */
+#undef HAVE_TERMCAP_H
+
+/* Define if you have the <termio.h> header file.  */
+#undef HAVE_TERMIO_H
+
+/* Define if you have the <termios.h> header file.  */
+#undef HAVE_TERMIOS_H
+
+/* Define if you have the <unistd.h> header file.  */
+#undef HAVE_UNISTD_H
+
+/* Define if you have the <varargs.h> header file.  */
+#undef HAVE_VARARGS_H
+
+/* Define if you have the <wchar.h> header file.  */
+#undef HAVE_WCHAR_H
+
+/* Define if you have the <varargs.h> header file.  */
+#undef HAVE_WCTYPE_H
+
+#undef HAVE_MBSTATE_T
+
+/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
+#undef HAVE_LANGINFO_CODESET
+
+/* Definitions pulled in from aclocal.m4. */
+#undef VOID_SIGHANDLER
+
+#undef GWINSZ_IN_SYS_IOCTL
+
+#undef STRUCT_WINSIZE_IN_SYS_IOCTL
+
+#undef STRUCT_WINSIZE_IN_TERMIOS
+
+#undef TIOCSTAT_IN_SYS_IOCTL
+
+#undef FIONREAD_IN_SYS_IOCTL
+
+#undef SPEED_T_IN_SYS_TYPES
+
+#undef HAVE_GETPW_DECLS
+
+#undef STRUCT_DIRENT_HAS_D_INO
+
+#undef STRUCT_DIRENT_HAS_D_FILENO
+
+#undef HAVE_BSD_SIGNALS
+
+#undef HAVE_POSIX_SIGNALS
+
+#undef HAVE_USG_SIGHOLD
+
+#undef MUST_REINSTALL_SIGHANDLERS
+
+#undef HAVE_POSIX_SIGSETJMP
+
+/* modify settings or make new ones based on what autoconf tells us. */
+
+/* Ultrix botches type-ahead when switching from canonical to
+   non-canonical mode, at least through version 4.3 */
+#if !defined (HAVE_TERMIOS_H) || !defined (HAVE_TCGETATTR) || defined (ultrix)
+#  define TERMIOS_MISSING
+#endif
+
+#if defined (STRCOLL_BROKEN)
+#  undef HAVE_STRCOLL
+#endif
+
+#if defined (__STDC__) && defined (HAVE_STDARG_H)
+#  define PREFER_STDARG
+#  define USE_VARARGS
+#else
+#  if defined (HAVE_VARARGS_H)
+#    define PREFER_VARARGS
+#    define USE_VARARGS
+#  endif
+#endif
diff --git a/readline-4.3.orig/configure b/readline-4.3.orig/configure
new file mode 100755
index 0000000..fc3769f
--- /dev/null
+++ b/readline-4.3.orig/configure
@@ -0,0 +1,5865 @@
+#! /bin/sh
+# From configure.in for Readline 4.3, version 2.45, from autoconf version 2.52.
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by Autoconf 2.52 for readline 4.3.
+#
+# Report bugs to <bug-readline@gnu.org>.
+#
+# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+# Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+  set -o posix
+fi
+
+# Name of the executable.
+as_me=`echo "$0" |sed 's,.*[\\/],,'`
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  # We could just check for DJGPP; but this test a) works b) is more generic
+  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+  if test -f conf$$.exe; then
+    # Don't use ln at all; we don't have any links
+    as_ln_s='cp -p'
+  else
+    as_ln_s='ln -s'
+  fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+as_executable_p="test -f"
+
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+# NLS nuisances.
+$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
+$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
+$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
+$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
+$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
+$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
+$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
+$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" 	$as_nl"
+
+# CDPATH.
+$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+exec 6>&1
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+cross_compiling=no
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Maximum number of lines to put in a shell here document.
+# This variable seems obsolete.  It should probably be removed, and
+# only ac_max_sed_lines should be used.
+: ${ac_max_here_lines=38}
+
+ac_unique_file="readline.h"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# if HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+#  include <stdint.h>
+# endif
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Identity of this package.
+PACKAGE_NAME='readline'
+PACKAGE_TARNAME='readline'
+PACKAGE_VERSION='4.3'
+PACKAGE_STRING='readline 4.3'
+PACKAGE_BUGREPORT='bug-readline@gnu.org'
+
+ac_prev=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_option in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+    eval "enable_$ac_feature=no" ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+    case $ac_option in
+      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "enable_$ac_feature='$ac_optarg'" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    case $ac_option in
+      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "with_$ac_package='$ac_optarg'" ;;
+
+  -without-* | --without-*)
+    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package | sed 's/-/_/g'`
+    eval "with_$ac_package=no" ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+    eval "$ac_envvar='$ac_optarg'"
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+  eval ac_val=$`echo $ac_var`
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+    *)  { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+              localstatedir libdir includedir oldincludedir infodir mandir
+do
+  eval ac_val=$`echo $ac_var`
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* ) ;;
+    *)  { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: should be removed in autoconf 3.0.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then its parent.
+  ac_prog=$0
+  ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
+  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+  srcdir=$ac_confdir
+  if test ! -r $srcdir/$ac_unique_file; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+  if test "$ac_srcdir_defaulted" = yes; then
+    { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
+   { (exit 1); exit 1; }; }
+  else
+    { echo "$as_me: error: cannot find sources in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+  fi
+fi
+srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+ac_env_build_alias_set=${build_alias+set}
+ac_env_build_alias_value=$build_alias
+ac_cv_env_build_alias_set=${build_alias+set}
+ac_cv_env_build_alias_value=$build_alias
+ac_env_host_alias_set=${host_alias+set}
+ac_env_host_alias_value=$host_alias
+ac_cv_env_host_alias_set=${host_alias+set}
+ac_cv_env_host_alias_value=$host_alias
+ac_env_target_alias_set=${target_alias+set}
+ac_env_target_alias_value=$target_alias
+ac_cv_env_target_alias_set=${target_alias+set}
+ac_cv_env_target_alias_value=$target_alias
+ac_env_CC_set=${CC+set}
+ac_env_CC_value=$CC
+ac_cv_env_CC_set=${CC+set}
+ac_cv_env_CC_value=$CC
+ac_env_CFLAGS_set=${CFLAGS+set}
+ac_env_CFLAGS_value=$CFLAGS
+ac_cv_env_CFLAGS_set=${CFLAGS+set}
+ac_cv_env_CFLAGS_value=$CFLAGS
+ac_env_LDFLAGS_set=${LDFLAGS+set}
+ac_env_LDFLAGS_value=$LDFLAGS
+ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+ac_cv_env_LDFLAGS_value=$LDFLAGS
+ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_env_CPPFLAGS_value=$CPPFLAGS
+ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+ac_env_CPP_set=${CPP+set}
+ac_env_CPP_value=$CPP
+ac_cv_env_CPP_set=${CPP+set}
+ac_cv_env_CPP_value=$CPP
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<EOF
+\`configure' configures readline 4.3 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+EOF
+
+  cat <<EOF
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR           user executables [EPREFIX/bin]
+  --sbindir=DIR          system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR       program executables [EPREFIX/libexec]
+  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
+  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+  --libdir=DIR           object code libraries [EPREFIX/lib]
+  --includedir=DIR       C header files [PREFIX/include]
+  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+  --infodir=DIR          info documentation [PREFIX/info]
+  --mandir=DIR           man documentation [PREFIX/man]
+EOF
+
+  cat <<\EOF
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       build programs to run on HOST [BUILD]
+EOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of readline 4.3:";;
+   esac
+  cat <<\EOF
+
+Optional Features:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-shared         build shared libraries [default=YES]
+  --enable-static         build static libraries [default=YES]
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-curses           use the curses library instead of the termcap
+                          library
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
+              headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <bug-readline@gnu.org>.
+EOF
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  ac_popdir=`pwd`
+  for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
+    cd $ac_subdir
+    # A "../" for each directory in /$ac_subdir.
+    ac_dots=`echo $ac_subdir |
+             sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
+
+    case $srcdir in
+    .) # No --srcdir option.  We are building in place.
+      ac_sub_srcdir=$srcdir ;;
+    [\\/]* | ?:[\\/]* ) # Absolute path.
+      ac_sub_srcdir=$srcdir/$ac_subdir ;;
+    *) # Relative path.
+      ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;
+    esac
+
+    # Check for guested configure; otherwise get Cygnus style configure.
+    if test -f $ac_sub_srcdir/configure.gnu; then
+      echo
+      $SHELL $ac_sub_srcdir/configure.gnu  --help=recursive
+    elif test -f $ac_sub_srcdir/configure; then
+      echo
+      $SHELL $ac_sub_srcdir/configure  --help=recursive
+    elif test -f $ac_sub_srcdir/configure.ac ||
+           test -f $ac_sub_srcdir/configure.in; then
+      echo
+      $ac_configure --help
+    else
+      echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
+    fi
+    cd $ac_popdir
+  done
+fi
+
+test -n "$ac_init_help" && exit 0
+if $ac_init_version; then
+  cat <<\EOF
+readline configure 4.3
+generated by GNU Autoconf 2.52
+
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+EOF
+  exit 0
+fi
+exec 5>config.log
+cat >&5 <<EOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by readline $as_me 4.3, which was
+generated by GNU Autoconf 2.52.  Invocation command line was
+
+  $ $0 $@
+
+EOF
+{
+cat <<_ASUNAME
+## ---------- ##
+## Platform.  ##
+## ---------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+PATH = $PATH
+
+_ASUNAME
+} >&5
+
+cat >&5 <<EOF
+## ------------ ##
+## Core tests.  ##
+## ------------ ##
+
+EOF
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell meta-characters.
+ac_configure_args=
+ac_sep=
+for ac_arg
+do
+  case $ac_arg in
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c) ;;
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+    ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
+    ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+    ac_sep=" " ;;
+  *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
+     ac_sep=" " ;;
+  esac
+  # Get rid of the leading space.
+done
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  echo >&5
+  echo "## ----------------- ##" >&5
+  echo "## Cache variables.  ##" >&5
+  echo "## ----------------- ##" >&5
+  echo >&5
+  # The following way of writing the cache mishandles newlines in values,
+{
+  (set) 2>&1 |
+    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+    *ac_space=\ *)
+      sed -n \
+        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+      ;;
+    *)
+      sed -n \
+        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      ;;
+    esac;
+} >&5
+  sed "/^$/d" confdefs.h >conftest.log
+  if test -s conftest.log; then
+    echo >&5
+    echo "## ------------ ##" >&5
+    echo "## confdefs.h.  ##" >&5
+    echo "## ------------ ##" >&5
+    echo >&5
+    cat conftest.log >&5
+  fi
+  (echo; echo) >&5
+  test "$ac_signal" != 0 &&
+    echo "$as_me: caught signal $ac_signal" >&5
+  echo "$as_me: exit $exit_status" >&5
+  rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
+    exit $exit_status
+     ' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo >confdefs.h
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" != xNONE; then
+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+  fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+  if test -r "$ac_site_file"; then
+    { echo "$as_me:879: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+    cat "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { echo "$as_me:890: loading cache $cache_file" >&5
+echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . $cache_file;;
+      *)                      . ./$cache_file;;
+    esac
+  fi
+else
+  { echo "$as_me:898: creating cache $cache_file" >&5
+echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in `(set) 2>&1 |
+               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+  eval ac_new_val="\$ac_env_${ac_var}_value"
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { echo "$as_me:914: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { echo "$as_me:918: error: \`$ac_var' was not set in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+        { echo "$as_me:924: error: \`$ac_var' has changed since the previous run:" >&5
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+        { echo "$as_me:926:   former value:  $ac_old_val" >&5
+echo "$as_me:   former value:  $ac_old_val" >&2;}
+        { echo "$as_me:928:   current value: $ac_new_val" >&5
+echo "$as_me:   current value: $ac_new_val" >&2;}
+        ac_cache_corrupted=:
+      fi;;
+  esac
+  # Pass precious variables to config.status.  It doesn't matter if
+  # we pass some twice (in addition to the command line arguments).
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
+      ac_configure_args="$ac_configure_args '$ac_arg'"
+      ;;
+    *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
+       ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { echo "$as_me:947: error: changes in the environment can compromise the build" >&5
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { echo "$as_me:949: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+  *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T='	' ;;
+  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+  *)      ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+echo "#! $SHELL" >conftest.sh
+echo  "exit 0"   >>conftest.sh
+chmod +x conftest.sh
+if { (echo "$as_me:969: PATH=\".;.\"; conftest.sh") >&5
+  (PATH=".;."; conftest.sh) 2>&5
+  ac_status=$?
+  echo "$as_me:972: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  ac_path_separator=';'
+else
+  ac_path_separator=:
+fi
+PATH_SEPARATOR="$ac_path_separator"
+rm -f conftest.sh
+
+ac_aux_dir=
+for ac_dir in ./support $srcdir/./support; do
+  if test -f $ac_dir/install-sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f $ac_dir/install.sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f $ac_dir/shtool; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { echo "$as_me:998: error: cannot find install-sh or install.sh in ./support $srcdir/./support" >&5
+echo "$as_me: error: cannot find install-sh or install.sh in ./support $srcdir/./support" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+
+ac_config_headers="$ac_config_headers config.h"
+
+LIBVERSION=4.3
+
+# Make sure we can run config.sub.
+$ac_config_sub sun4 >/dev/null 2>&1 ||
+  { { echo "$as_me:1012: error: cannot run $ac_config_sub" >&5
+echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+echo "$as_me:1016: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6
+if test "${ac_cv_build+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_build_alias=$build_alias
+test -z "$ac_cv_build_alias" &&
+  ac_cv_build_alias=`$ac_config_guess`
+test -z "$ac_cv_build_alias" &&
+  { { echo "$as_me:1025: error: cannot guess build type; you must specify one" >&5
+echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
+  { { echo "$as_me:1029: error: $ac_config_sub $ac_cv_build_alias failed." >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:1034: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6
+build=$ac_cv_build
+build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+echo "$as_me:1041: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6
+if test "${ac_cv_host+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_host_alias=$host_alias
+test -z "$ac_cv_host_alias" &&
+  ac_cv_host_alias=$ac_cv_build_alias
+ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
+  { { echo "$as_me:1050: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:1055: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6
+host=$ac_cv_host
+host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+opt_curses=no
+
+# Check whether --with-curses or --without-curses was given.
+if test "${with_curses+set}" = set; then
+  withval="$with_curses"
+  opt_curses=$withval
+fi;
+
+if test "$opt_curses" = "yes"; then
+	prefer_curses=yes
+fi
+
+opt_static_libs=yes
+opt_shared_libs=yes
+
+# Check whether --enable-shared or --disable-shared was given.
+if test "${enable_shared+set}" = set; then
+  enableval="$enable_shared"
+  opt_shared_libs=$enableval
+fi;
+# Check whether --enable-static or --disable-static was given.
+if test "${enable_static+set}" = set; then
+  enableval="$enable_static"
+  opt_static_libs=$enableval
+fi;
+
+echo ""
+echo "Beginning configuration for readline-$LIBVERSION for ${host_cpu}-${host_vendor}-${host_os}"
+echo ""
+
+# We want these before the checks, so the checks can modify their values.
+test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
+
+echo "$as_me:1095: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.make <<\EOF
+all:
+	@echo 'ac_maketemp="${MAKE}"'
+EOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+  eval ac_cv_prog_make_${ac_make}_set=yes
+else
+  eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftest.make
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+  echo "$as_me:1115: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+  SET_MAKE=
+else
+  echo "$as_me:1119: result: no" >&5
+echo "${ECHO_T}no" >&6
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+echo "$as_me:1132: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CC="${ac_tool_prefix}gcc"
+echo "$as_me:1147: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:1155: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:1158: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo "$as_me:1167: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_CC="gcc"
+echo "$as_me:1182: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:1190: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:1193: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  CC=$ac_ct_CC
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+echo "$as_me:1206: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CC="${ac_tool_prefix}cc"
+echo "$as_me:1221: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:1229: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:1232: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:1241: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_CC="cc"
+echo "$as_me:1256: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:1264: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:1267: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  CC=$ac_ct_CC
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:1280: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+  ac_prog_rejected=yes
+  continue
+fi
+ac_cv_prog_CC="cc"
+echo "$as_me:1300: found $ac_dir/$ac_word" >&5
+break
+done
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    set dummy "$ac_dir/$ac_word" ${1+"$@"}
+    shift
+    ac_cv_prog_CC="$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:1322: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:1325: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+echo "$as_me:1336: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+echo "$as_me:1351: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:1359: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:1362: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:1375: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_CC="$ac_prog"
+echo "$as_me:1390: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:1398: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:1401: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ac_ct_CC" && break
+done
+
+  CC=$ac_ct_CC
+fi
+
+fi
+
+test -z "$CC" && { { echo "$as_me:1413: error: no acceptable cc found in \$PATH" >&5
+echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:1418:" \
+     "checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (eval echo "$as_me:1421: \"$ac_compiler --version </dev/null >&5\"") >&5
+  (eval $ac_compiler --version </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:1424: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (eval echo "$as_me:1426: \"$ac_compiler -v </dev/null >&5\"") >&5
+  (eval $ac_compiler -v </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:1429: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (eval echo "$as_me:1431: \"$ac_compiler -V </dev/null >&5\"") >&5
+  (eval $ac_compiler -V </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:1434: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 1438 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+echo "$as_me:1454: checking for C compiler default output" >&5
+echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+if { (eval echo "$as_me:1457: \"$ac_link_default\"") >&5
+  (eval $ac_link_default) 2>&5
+  ac_status=$?
+  echo "$as_me:1460: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Find the output, starting from the most likely.  This scheme is
+# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+# resort.
+for ac_file in `ls a.exe conftest.exe 2>/dev/null;
+                ls a.out conftest 2>/dev/null;
+                ls a.* conftest.* 2>/dev/null`; do
+  case $ac_file in
+    *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
+    a.out ) # We found the default executable, but exeext='' is most
+            # certainly right.
+            break;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+          # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
+          export ac_cv_exeext
+          break;;
+    * ) break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+{ { echo "$as_me:1483: error: C compiler cannot create executables" >&5
+echo "$as_me: error: C compiler cannot create executables" >&2;}
+   { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+echo "$as_me:1489: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6
+
+# Check the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:1494: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (eval echo "$as_me:1500: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1503: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { echo "$as_me:1510: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'." >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  fi
+fi
+echo "$as_me:1518: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+rm -f a.out a.exe conftest$ac_cv_exeext
+ac_clean_files=$ac_clean_files_save
+# Check the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:1525: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+echo "$as_me:1527: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6
+
+echo "$as_me:1530: checking for executable suffix" >&5
+echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
+if { (eval echo "$as_me:1532: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:1535: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
+  case $ac_file in
+    *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+          export ac_cv_exeext
+          break;;
+    * ) break;;
+  esac
+done
+else
+  { { echo "$as_me:1551: error: cannot compute EXEEXT: cannot compile and link" >&5
+echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+echo "$as_me:1557: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+echo "$as_me:1563: checking for object suffix" >&5
+echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
+if test "${ac_cv_objext+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1569 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (eval echo "$as_me:1581: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1584: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+{ { echo "$as_me:1596: error: cannot compute OBJEXT: cannot compile" >&5
+echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+echo "$as_me:1603: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+echo "$as_me:1607: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1613 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1628: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1631: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:1634: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1637: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_compiler_gnu=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_compiler_gnu=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+echo "$as_me:1649: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+CFLAGS="-g"
+echo "$as_me:1655: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1661 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1673: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1676: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:1679: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1682: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_prog_cc_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_prog_cc_g=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:1692: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+# Some people use a C++ compiler to compile C.  Since we use `exit',
+# in C++ we need to declare it.  In case someone uses the same compiler
+# for both compiling C and C++ we need to have the C++ compiler decide
+# the declaration of exit, since it's the most demanding environment.
+cat >conftest.$ac_ext <<_ACEOF
+#ifndef __cplusplus
+  choke me
+#endif
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1719: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1722: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:1725: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1728: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  for ac_declaration in \
+   ''\
+   '#include <stdlib.h>' \
+   'extern "C" void std::exit (int) throw (); using std::exit;' \
+   'extern "C" void std::exit (int); using std::exit;' \
+   'extern "C" void exit (int) throw ();' \
+   'extern "C" void exit (int);' \
+   'void exit (int);'
+do
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1740 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+$ac_declaration
+int
+main ()
+{
+exit (42);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1753: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1756: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:1759: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1762: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+continue
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1772 "configure"
+#include "confdefs.h"
+$ac_declaration
+int
+main ()
+{
+exit (42);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1784: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1787: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:1790: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1793: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+rm -f conftest*
+if test -n "$ac_declaration"; then
+  echo '#ifdef __cplusplus' >>confdefs.h
+  echo $ac_declaration      >>confdefs.h
+  echo '#endif'             >>confdefs.h
+fi
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+echo "$as_me:1825: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1846 "configure"
+#include "confdefs.h"
+#include <assert.h>
+                     Syntax error
+_ACEOF
+if { (eval echo "$as_me:1851: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:1857: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether non-existent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1880 "configure"
+#include "confdefs.h"
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:1884: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:1890: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+echo "$as_me:1927: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1937 "configure"
+#include "confdefs.h"
+#include <assert.h>
+                     Syntax error
+_ACEOF
+if { (eval echo "$as_me:1942: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:1948: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether non-existent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1971 "configure"
+#include "confdefs.h"
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:1975: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:1981: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { echo "$as_me:2009: error: C preprocessor \"$CPP\" fails sanity check" >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+echo "$as_me:2020: checking for minix/config.h" >&5
+echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
+if test "${ac_cv_header_minix_config_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2026 "configure"
+#include "confdefs.h"
+#include <minix/config.h>
+_ACEOF
+if { (eval echo "$as_me:2030: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:2036: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_minix_config_h=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_header_minix_config_h=no
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:2055: result: $ac_cv_header_minix_config_h" >&5
+echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
+if test $ac_cv_header_minix_config_h = yes; then
+  MINIX=yes
+else
+  MINIX=
+fi
+
+if test "$MINIX" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define _POSIX_SOURCE 1
+EOF
+
+cat >>confdefs.h <<\EOF
+#define _POSIX_1_SOURCE 2
+EOF
+
+cat >>confdefs.h <<\EOF
+#define _MINIX 1
+EOF
+
+fi
+
+# If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS.
+test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O"
+
+if test $ac_cv_c_compiler_gnu = yes; then
+    echo "$as_me:2083: checking whether $CC needs -traditional" >&5
+echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
+if test "${ac_cv_prog_gcc_traditional+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+    ac_pattern="Autoconf.*'x'"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2090 "configure"
+#include "confdefs.h"
+#include <sgtty.h>
+Autoconf TIOCGETP
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "$ac_pattern" >/dev/null 2>&1; then
+  ac_cv_prog_gcc_traditional=yes
+else
+  ac_cv_prog_gcc_traditional=no
+fi
+rm -f conftest*
+
+  if test $ac_cv_prog_gcc_traditional = no; then
+    cat >conftest.$ac_ext <<_ACEOF
+#line 2105 "configure"
+#include "confdefs.h"
+#include <termio.h>
+Autoconf TCGETA
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "$ac_pattern" >/dev/null 2>&1; then
+  ac_cv_prog_gcc_traditional=yes
+fi
+rm -f conftest*
+
+  fi
+fi
+echo "$as_me:2118: result: $ac_cv_prog_gcc_traditional" >&5
+echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
+  if test $ac_cv_prog_gcc_traditional = yes; then
+    CC="$CC -traditional"
+  fi
+fi
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:2137: checking for a BSD compatible install" >&5
+echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+    ac_save_IFS=$IFS; IFS=$ac_path_separator
+  for ac_dir in $PATH; do
+    IFS=$ac_save_IFS
+    # Account for people who put trailing slashes in PATH elements.
+    case $ac_dir/ in
+    / | ./ | .// | /cC/* \
+    | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
+    | /usr/ucb/* ) ;;
+    *)
+      # OSF1 and SCO ODT 3.0 have their own names for install.
+      # Don't use installbsd from OSF since it installs stuff as root
+      # by default.
+      for ac_prog in ginstall scoinst install; do
+        if $as_executable_p "$ac_dir/$ac_prog"; then
+	  if test $ac_prog = install &&
+            grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    ac_cv_path_install="$ac_dir/$ac_prog -c"
+	    break 2
+	  fi
+	fi
+      done
+      ;;
+    esac
+  done
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  We don't cache a
+    # path for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the path is relative.
+    INSTALL=$ac_install_sh
+  fi
+fi
+echo "$as_me:2186: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+# Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+echo "$as_me:2199: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_AR+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_AR=""
+echo "$as_me:2214: found $ac_dir/$ac_word" >&5
+break
+done
+
+  test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  echo "$as_me:2223: result: $AR" >&5
+echo "${ECHO_T}$AR" >&6
+else
+  echo "$as_me:2226: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+test -n "$ARFLAGS" || ARFLAGS="cr"
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+echo "$as_me:2234: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+echo "$as_me:2249: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  echo "$as_me:2257: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6
+else
+  echo "$as_me:2260: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo "$as_me:2269: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_RANLIB="ranlib"
+echo "$as_me:2284: found $ac_dir/$ac_word" >&5
+break
+done
+
+  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  echo "$as_me:2293: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6
+else
+  echo "$as_me:2296: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  RANLIB=$ac_ct_RANLIB
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+MAKE_SHELL=/bin/sh
+
+echo "$as_me:2307: checking for $CC option to accept ANSI C" >&5
+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_prog_cc_stdc=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+#line 2315 "configure"
+#include "confdefs.h"
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX			-qlanglvl=ansi
+# Ultrix and OSF/1	-std1
+# HP-UX 10.20 and later	-Ae
+# HP-UX older versions	-Aa -D_HPUX_SOURCE
+# SVR4			-Xc -D__EXTENSIONS__
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2364: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2367: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2370: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2373: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_prog_cc_stdc=$ac_arg
+break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext
+done
+rm -f conftest.$ac_ext conftest.$ac_objext
+CC=$ac_save_CC
+
+fi
+
+case "x$ac_cv_prog_cc_stdc" in
+  x|xno)
+    echo "$as_me:2390: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6 ;;
+  *)
+    echo "$as_me:2393: result: $ac_cv_prog_cc_stdc" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+    CC="$CC $ac_cv_prog_cc_stdc" ;;
+esac
+
+echo "$as_me:2398: checking for an ANSI C-conforming const" >&5
+echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
+if test "${ac_cv_c_const+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2404 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this.  */
+  typedef int charset[2];
+  const charset x;
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *ccp;
+  char **p;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  ccp = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++ccp;
+  p = (char**) ccp;
+  ccp = (char const *const *) p;
+  { /* SCO 3.2v4 cc rejects this.  */
+    char *t;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; };
+    struct s *b; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+  }
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2462: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2465: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2468: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2471: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_const=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_c_const=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:2481: result: $ac_cv_c_const" >&5
+echo "${ECHO_T}$ac_cv_c_const" >&6
+if test $ac_cv_c_const = no; then
+
+cat >>confdefs.h <<\EOF
+#define const
+EOF
+
+fi
+
+echo "$as_me:2491: checking for function prototypes" >&5
+echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6
+if test "$ac_cv_prog_cc_stdc" != no; then
+  echo "$as_me:2494: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+cat >>confdefs.h <<\EOF
+#define PROTOTYPES 1
+EOF
+
+else
+  echo "$as_me:2502: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+echo "$as_me:2506: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+if test "${ac_cv_header_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2512 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+_ACEOF
+if { (eval echo "$as_me:2520: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:2526: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_stdc=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_header_stdc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2548 "configure"
+#include "confdefs.h"
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2566 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2587 "configure"
+#include "confdefs.h"
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
+                     || ('j' <= (c) && (c) <= 'r') \
+                     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+        || toupper (i) != TOUPPER (i))
+      exit(2);
+  exit (0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:2613: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:2616: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:2618: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2621: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_header_stdc=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+fi
+echo "$as_me:2634: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\EOF
+#define STDC_HEADERS 1
+EOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+                  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:2650: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2656 "configure"
+#include "confdefs.h"
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2662: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2665: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2668: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2671: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_Header=no"
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:2681: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:2691: checking whether char is unsigned" >&5
+echo $ECHO_N "checking whether char is unsigned... $ECHO_C" >&6
+if test "${ac_cv_c_char_unsigned+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2697 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main ()
+{
+int _array_ [1 - 2 * !(((char) -1) < 0)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2709: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2712: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2715: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2718: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_char_unsigned=no
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_c_char_unsigned=yes
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:2728: result: $ac_cv_c_char_unsigned" >&5
+echo "${ECHO_T}$ac_cv_c_char_unsigned" >&6
+if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
+  cat >>confdefs.h <<\EOF
+#define __CHAR_UNSIGNED__ 1
+EOF
+
+fi
+
+echo "$as_me:2737: checking return type of signal handlers" >&5
+echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
+if test "${ac_cv_type_signal+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2743 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+# undef signal
+#endif
+#ifdef __cplusplus
+extern "C" void (*signal (int, void (*)(int)))(int);
+#else
+void (*signal ()) ();
+#endif
+
+int
+main ()
+{
+int i;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2765: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2768: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2771: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2774: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_signal=void
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_signal=int
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:2784: result: $ac_cv_type_signal" >&5
+echo "${ECHO_T}$ac_cv_type_signal" >&6
+
+cat >>confdefs.h <<EOF
+#define RETSIGTYPE $ac_cv_type_signal
+EOF
+
+echo "$as_me:2791: checking for size_t" >&5
+echo $ECHO_N "checking for size_t... $ECHO_C" >&6
+if test "${ac_cv_type_size_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2797 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main ()
+{
+if ((size_t *) 0)
+  return 0;
+if (sizeof (size_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2812: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2815: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2818: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2821: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_size_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_size_t=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:2831: result: $ac_cv_type_size_t" >&5
+echo "${ECHO_T}$ac_cv_type_size_t" >&6
+if test $ac_cv_type_size_t = yes; then
+  :
+else
+
+cat >>confdefs.h <<EOF
+#define size_t unsigned
+EOF
+
+fi
+
+echo "$as_me:2843: checking for ssize_t" >&5
+echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
+if test "${ac_cv_type_ssize_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2849 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main ()
+{
+if ((ssize_t *) 0)
+  return 0;
+if (sizeof (ssize_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2864: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2867: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2870: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2873: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_ssize_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_ssize_t=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:2883: result: $ac_cv_type_ssize_t" >&5
+echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
+if test $ac_cv_type_ssize_t = yes; then
+  :
+else
+
+cat >>confdefs.h <<EOF
+#define ssize_t int
+EOF
+
+fi
+
+echo "$as_me:2895: checking whether stat file-mode macros are broken" >&5
+echo $ECHO_N "checking whether stat file-mode macros are broken... $ECHO_C" >&6
+if test "${ac_cv_header_stat_broken+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2901 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#if defined(S_ISBLK) && defined(S_IFDIR)
+# if S_ISBLK (S_IFDIR)
+You lose.
+# endif
+#endif
+
+#if defined(S_ISBLK) && defined(S_IFCHR)
+# if S_ISBLK (S_IFCHR)
+You lose.
+# endif
+#endif
+
+#if defined(S_ISLNK) && defined(S_IFREG)
+# if S_ISLNK (S_IFREG)
+You lose.
+# endif
+#endif
+
+#if defined(S_ISSOCK) && defined(S_IFREG)
+# if S_ISSOCK (S_IFREG)
+You lose.
+# endif
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "You lose" >/dev/null 2>&1; then
+  ac_cv_header_stat_broken=yes
+else
+  ac_cv_header_stat_broken=no
+fi
+rm -f conftest*
+
+fi
+echo "$as_me:2940: result: $ac_cv_header_stat_broken" >&5
+echo "${ECHO_T}$ac_cv_header_stat_broken" >&6
+if test $ac_cv_header_stat_broken = yes; then
+
+cat >>confdefs.h <<\EOF
+#define STAT_MACROS_BROKEN 1
+EOF
+
+fi
+
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+  as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
+echo "$as_me:2953: checking for $ac_hdr that defines DIR" >&5
+echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2959 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <$ac_hdr>
+
+int
+main ()
+{
+if ((DIR *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2974: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2977: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2980: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2983: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_Header=no"
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:2993: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
+EOF
+
+ac_header_dirent=$ac_hdr; break
+fi
+
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+  echo "$as_me:3006: checking for opendir in -ldir" >&5
+echo $ECHO_N "checking for opendir in -ldir... $ECHO_C" >&6
+if test "${ac_cv_lib_dir_opendir+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldir  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 3014 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char opendir ();
+int
+main ()
+{
+opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3033: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3036: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3039: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3042: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_dir_opendir=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_dir_opendir=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:3053: result: $ac_cv_lib_dir_opendir" >&5
+echo "${ECHO_T}$ac_cv_lib_dir_opendir" >&6
+if test $ac_cv_lib_dir_opendir = yes; then
+  LIBS="$LIBS -ldir"
+fi
+
+else
+  echo "$as_me:3060: checking for opendir in -lx" >&5
+echo $ECHO_N "checking for opendir in -lx... $ECHO_C" >&6
+if test "${ac_cv_lib_x_opendir+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lx  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 3068 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char opendir ();
+int
+main ()
+{
+opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3087: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3090: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3093: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3096: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_x_opendir=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_x_opendir=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:3107: result: $ac_cv_lib_x_opendir" >&5
+echo "${ECHO_T}$ac_cv_lib_x_opendir" >&6
+if test $ac_cv_lib_x_opendir = yes; then
+  LIBS="$LIBS -lx"
+fi
+
+fi
+
+for ac_func in lstat memmove putenv select setenv setlocale \
+		strcasecmp strpbrk tcgetattr vsnprintf isascii isxdigit
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:3119: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3125 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3156: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3159: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3162: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3165: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:3175: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:3185: checking for working strcoll" >&5
+echo $ECHO_N "checking for working strcoll... $ECHO_C" >&6
+if test "${ac_cv_func_strcoll_works+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_strcoll_works=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3194 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main ()
+{
+exit (strcoll ("abc", "def") >= 0 ||
+	 strcoll ("ABC", "DEF") >= 0 ||
+	 strcoll ("123", "456") >= 0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:3208: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3211: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:3213: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3216: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_strcoll_works=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_strcoll_works=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+echo "$as_me:3228: result: $ac_cv_func_strcoll_works" >&5
+echo "${ECHO_T}$ac_cv_func_strcoll_works" >&6
+if test $ac_cv_func_strcoll_works = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_STRCOLL 1
+EOF
+
+fi
+
+for ac_header in unistd.h stdlib.h varargs.h stdarg.h string.h strings.h \
+		limits.h sys/ptem.h sys/pte.h sys/stream.h sys/select.h \
+		termcap.h termios.h termio.h sys/file.h locale.h memory.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:3243: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3249 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:3253: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:3259: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:3278: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:3288: checking for type of signal functions" >&5
+echo $ECHO_N "checking for type of signal functions... $ECHO_C" >&6
+if test "${bash_cv_signal_vintage+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3295 "configure"
+#include "confdefs.h"
+#include <signal.h>
+int
+main ()
+{
+
+    sigset_t ss;
+    struct sigaction sa;
+    sigemptyset(&ss); sigsuspend(&ss);
+    sigaction(SIGINT, &sa, (struct sigaction *) 0);
+    sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3313: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3316: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3319: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3322: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_signal_vintage=posix
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+    cat >conftest.$ac_ext <<_ACEOF
+#line 3330 "configure"
+#include "confdefs.h"
+#include <signal.h>
+int
+main ()
+{
+
+	int mask = sigmask(SIGINT);
+	sigsetmask(mask); sigblock(mask); sigpause(mask);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3345: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3348: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3351: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3354: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_signal_vintage=4.2bsd
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+      cat >conftest.$ac_ext <<_ACEOF
+#line 3362 "configure"
+#include "confdefs.h"
+
+	#include <signal.h>
+	RETSIGTYPE foo() { }
+int
+main ()
+{
+
+		int mask = sigmask(SIGINT);
+		sigset(SIGINT, foo); sigrelse(SIGINT);
+		sighold(SIGINT); sigpause(SIGINT);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3380: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3383: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3386: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3389: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_signal_vintage=svr3
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_signal_vintage=v7
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+
+echo "$as_me:3408: result: $bash_cv_signal_vintage" >&5
+echo "${ECHO_T}$bash_cv_signal_vintage" >&6
+if test "$bash_cv_signal_vintage" = posix; then
+cat >>confdefs.h <<\EOF
+#define HAVE_POSIX_SIGNALS 1
+EOF
+
+elif test "$bash_cv_signal_vintage" = "4.2bsd"; then
+cat >>confdefs.h <<\EOF
+#define HAVE_BSD_SIGNALS 1
+EOF
+
+elif test "$bash_cv_signal_vintage" = svr3; then
+cat >>confdefs.h <<\EOF
+#define HAVE_USG_SIGHOLD 1
+EOF
+
+fi
+
+echo "$as_me:3427: checking if signal handlers must be reinstalled when invoked" >&5
+echo $ECHO_N "checking if signal handlers must be reinstalled when invoked... $ECHO_C" >&6
+if test "${bash_cv_must_reinstall_sighandlers+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  { echo "$as_me:3433: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&5
+echo "$as_me: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&2;}
+    bash_cv_must_reinstall_sighandlers=no
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3439 "configure"
+#include "confdefs.h"
+
+#include <signal.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+typedef RETSIGTYPE sigfunc();
+
+int nsigint;
+
+#ifdef HAVE_POSIX_SIGNALS
+sigfunc *
+set_signal_handler(sig, handler)
+     int sig;
+     sigfunc *handler;
+{
+  struct sigaction act, oact;
+  act.sa_handler = handler;
+  act.sa_flags = 0;
+  sigemptyset (&act.sa_mask);
+  sigemptyset (&oact.sa_mask);
+  sigaction (sig, &act, &oact);
+  return (oact.sa_handler);
+}
+#else
+#define set_signal_handler(s, h) signal(s, h)
+#endif
+
+RETSIGTYPE
+sigint(s)
+int s;
+{
+  nsigint++;
+}
+
+main()
+{
+	nsigint = 0;
+	set_signal_handler(SIGINT, sigint);
+	kill((int)getpid(), SIGINT);
+	kill((int)getpid(), SIGINT);
+	exit(nsigint != 2);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:3487: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3490: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:3492: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3495: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_must_reinstall_sighandlers=no
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_must_reinstall_sighandlers=yes
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+
+echo "$as_me:3508: result: $bash_cv_must_reinstall_sighandlers" >&5
+echo "${ECHO_T}$bash_cv_must_reinstall_sighandlers" >&6
+if test $bash_cv_must_reinstall_sighandlers = yes; then
+cat >>confdefs.h <<\EOF
+#define MUST_REINSTALL_SIGHANDLERS 1
+EOF
+
+fi
+
+echo "$as_me:3517: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5
+echo $ECHO_N "checking for presence of POSIX-style sigsetjmp/siglongjmp... $ECHO_C" >&6
+if test "${bash_cv_func_sigsetjmp+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  { echo "$as_me:3523: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&5
+echo "$as_me: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&2;}
+     bash_cv_func_sigsetjmp=missing
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3529 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/types.h>
+#include <signal.h>
+#include <setjmp.h>
+
+main()
+{
+#if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS)
+exit (1);
+#else
+
+int code;
+sigset_t set, oset;
+sigjmp_buf xx;
+
+/* get the mask */
+sigemptyset(&set);
+sigemptyset(&oset);
+sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set);
+sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset);
+
+/* save it */
+code = sigsetjmp(xx, 1);
+if (code)
+  exit(0);	/* could get sigmask and compare to oset here. */
+
+/* change it */
+sigaddset(&set, SIGINT);
+sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL);
+
+/* and siglongjmp */
+siglongjmp(xx, 10);
+exit(1);
+#endif
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:3571: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3574: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:3576: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3579: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_func_sigsetjmp=present
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_func_sigsetjmp=missing
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+
+echo "$as_me:3592: result: $bash_cv_func_sigsetjmp" >&5
+echo "${ECHO_T}$bash_cv_func_sigsetjmp" >&6
+if test $bash_cv_func_sigsetjmp = present; then
+cat >>confdefs.h <<\EOF
+#define HAVE_POSIX_SIGSETJMP 1
+EOF
+
+fi
+
+echo "$as_me:3601: checking for lstat" >&5
+echo $ECHO_N "checking for lstat... $ECHO_C" >&6
+if test "${bash_cv_func_lstat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3607 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+int
+main ()
+{
+ lstat(".",(struct stat *)0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3622: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3625: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3628: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3631: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_func_lstat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_func_lstat=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:3641: result: $bash_cv_func_lstat" >&5
+echo "${ECHO_T}$bash_cv_func_lstat" >&6
+if test $bash_cv_func_lstat = yes; then
+  cat >>confdefs.h <<\EOF
+#define HAVE_LSTAT 1
+EOF
+
+fi
+
+echo "$as_me:3650: checking whether or not strcoll and strcmp differ" >&5
+echo $ECHO_N "checking whether or not strcoll and strcmp differ... $ECHO_C" >&6
+if test "${bash_cv_func_strcoll_broken+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  { echo "$as_me:3656: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&5
+echo "$as_me: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&2;}
+    bash_cv_func_strcoll_broken=no
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3662 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined (HAVE_LOCALE_H)
+#include <locale.h>
+#endif
+
+main(c, v)
+int     c;
+char    *v[];
+{
+        int     r1, r2;
+        char    *deflocale, *defcoll;
+
+#ifdef HAVE_SETLOCALE
+        deflocale = setlocale(LC_ALL, "");
+	defcoll = setlocale(LC_COLLATE, "");
+#endif
+
+#ifdef HAVE_STRCOLL
+	/* These two values are taken from tests/glob-test. */
+        r1 = strcoll("abd", "aXd");
+#else
+	r1 = 0;
+#endif
+        r2 = strcmp("abd", "aXd");
+
+	/* These two should both be greater than 0.  It is permissible for
+	   a system to return different values, as long as the sign is the
+	   same. */
+
+        /* Exit with 1 (failure) if these two values are both > 0, since
+	   this tests whether strcoll(3) is broken with respect to strcmp(3)
+	   in the default locale. */
+	exit (r1 > 0 && r2 > 0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:3702: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3705: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:3707: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3710: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_func_strcoll_broken=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_func_strcoll_broken=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+
+echo "$as_me:3723: result: $bash_cv_func_strcoll_broken" >&5
+echo "${ECHO_T}$bash_cv_func_strcoll_broken" >&6
+if test $bash_cv_func_strcoll_broken = yes; then
+cat >>confdefs.h <<\EOF
+#define STRCOLL_BROKEN 1
+EOF
+
+fi
+
+echo "$as_me:3732: checking whether getpw functions are declared in pwd.h" >&5
+echo $ECHO_N "checking whether getpw functions are declared in pwd.h... $ECHO_C" >&6
+if test "${bash_cv_getpw_declared+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3738 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+#include <pwd.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "getpwuid" >/dev/null 2>&1; then
+  bash_cv_getpw_declared=yes
+else
+  bash_cv_getpw_declared=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$as_me:3758: result: $bash_cv_getpw_declared" >&5
+echo "${ECHO_T}$bash_cv_getpw_declared" >&6
+if test $bash_cv_getpw_declared = yes; then
+cat >>confdefs.h <<\EOF
+#define HAVE_GETPW_DECLS 1
+EOF
+
+fi
+
+echo "$as_me:3767: checking POSIX termios" >&5
+echo $ECHO_N "checking POSIX termios... $ECHO_C" >&6
+if test "${ac_cv_sys_posix_termios+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3773 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <unistd.h>
+#include <termios.h>
+int
+main ()
+{
+/* SunOS 4.0.3 has termios.h but not the library calls.  */
+   tcgetattr(0, 0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3788: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3791: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3794: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3797: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sys_posix_termios=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_sys_posix_termios=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:3807: result: $ac_cv_sys_posix_termios" >&5
+echo "${ECHO_T}$ac_cv_sys_posix_termios" >&6
+
+if test $ac_cv_sys_posix_termios = yes; then
+  echo "$as_me:3811: checking whether termios.h defines TIOCGWINSZ" >&5
+echo $ECHO_N "checking whether termios.h defines TIOCGWINSZ... $ECHO_C" >&6
+if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3817 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <termios.h>
+#ifdef TIOCGWINSZ
+  yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "yes" >/dev/null 2>&1; then
+  ac_cv_sys_tiocgwinsz_in_termios_h=yes
+else
+  ac_cv_sys_tiocgwinsz_in_termios_h=no
+fi
+rm -f conftest*
+
+fi
+echo "$as_me:3835: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
+echo "${ECHO_T}$ac_cv_sys_tiocgwinsz_in_termios_h" >&6
+
+fi
+if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
+  echo "$as_me:3840: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
+echo $ECHO_N "checking whether sys/ioctl.h defines TIOCGWINSZ... $ECHO_C" >&6
+if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3846 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#ifdef TIOCGWINSZ
+  yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "yes" >/dev/null 2>&1; then
+  ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
+else
+  ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
+fi
+rm -f conftest*
+
+fi
+echo "$as_me:3864: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
+echo "${ECHO_T}$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6
+
+  if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
+
+cat >>confdefs.h <<\EOF
+#define GWINSZ_IN_SYS_IOCTL 1
+EOF
+
+  fi
+fi
+
+echo "$as_me:3876: checking whether signal handlers are of type void" >&5
+echo $ECHO_N "checking whether signal handlers are of type void... $ECHO_C" >&6
+if test "${bash_cv_void_sighandler+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3882 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+#undef signal
+#endif
+#ifdef __cplusplus
+extern "C"
+#endif
+void (*signal ()) ();
+int
+main ()
+{
+int i;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3902: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:3905: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:3908: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3911: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_void_sighandler=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_void_sighandler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:3921: result: $bash_cv_void_sighandler" >&5
+echo "${ECHO_T}$bash_cv_void_sighandler" >&6
+if test $bash_cv_void_sighandler = yes; then
+cat >>confdefs.h <<\EOF
+#define VOID_SIGHANDLER 1
+EOF
+
+fi
+
+echo "$as_me:3930: checking for TIOCSTAT in sys/ioctl.h" >&5
+echo $ECHO_N "checking for TIOCSTAT in sys/ioctl.h... $ECHO_C" >&6
+if test "${bash_cv_tiocstat_in_ioctl+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3936 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/ioctl.h>
+int
+main ()
+{
+int x = TIOCSTAT;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3949: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:3952: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:3955: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3958: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_tiocstat_in_ioctl=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_tiocstat_in_ioctl=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:3969: result: $bash_cv_tiocstat_in_ioctl" >&5
+echo "${ECHO_T}$bash_cv_tiocstat_in_ioctl" >&6
+if test $bash_cv_tiocstat_in_ioctl = yes; then
+cat >>confdefs.h <<\EOF
+#define TIOCSTAT_IN_SYS_IOCTL 1
+EOF
+
+fi
+
+echo "$as_me:3978: checking for FIONREAD in sys/ioctl.h" >&5
+echo $ECHO_N "checking for FIONREAD in sys/ioctl.h... $ECHO_C" >&6
+if test "${bash_cv_fionread_in_ioctl+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3984 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/ioctl.h>
+int
+main ()
+{
+int x = FIONREAD;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3997: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4000: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4003: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4006: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_fionread_in_ioctl=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_fionread_in_ioctl=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:4017: result: $bash_cv_fionread_in_ioctl" >&5
+echo "${ECHO_T}$bash_cv_fionread_in_ioctl" >&6
+if test $bash_cv_fionread_in_ioctl = yes; then
+cat >>confdefs.h <<\EOF
+#define FIONREAD_IN_SYS_IOCTL 1
+EOF
+
+fi
+
+echo "$as_me:4026: checking for speed_t in sys/types.h" >&5
+echo $ECHO_N "checking for speed_t in sys/types.h... $ECHO_C" >&6
+if test "${bash_cv_speed_t_in_sys_types+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4032 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main ()
+{
+speed_t x;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4044: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4047: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4050: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4053: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_speed_t_in_sys_types=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_speed_t_in_sys_types=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:4064: result: $bash_cv_speed_t_in_sys_types" >&5
+echo "${ECHO_T}$bash_cv_speed_t_in_sys_types" >&6
+if test $bash_cv_speed_t_in_sys_types = yes; then
+cat >>confdefs.h <<\EOF
+#define SPEED_T_IN_SYS_TYPES 1
+EOF
+
+fi
+
+echo "$as_me:4073: checking for struct winsize in sys/ioctl.h and termios.h" >&5
+echo $ECHO_N "checking for struct winsize in sys/ioctl.h and termios.h... $ECHO_C" >&6
+if test "${bash_cv_struct_winsize_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4079 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/ioctl.h>
+int
+main ()
+{
+struct winsize x;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4092: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4095: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4098: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4101: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_struct_winsize_header=ioctl_h
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cat >conftest.$ac_ext <<_ACEOF
+#line 4108 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <termios.h>
+int
+main ()
+{
+struct winsize x;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4121: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4124: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4127: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4130: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_struct_winsize_header=termios_h
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_struct_winsize_header=other
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+if test $bash_cv_struct_winsize_header = ioctl_h; then
+  echo "$as_me:4145: result: sys/ioctl.h" >&5
+echo "${ECHO_T}sys/ioctl.h" >&6
+  cat >>confdefs.h <<\EOF
+#define STRUCT_WINSIZE_IN_SYS_IOCTL 1
+EOF
+
+elif test $bash_cv_struct_winsize_header = termios_h; then
+  echo "$as_me:4152: result: termios.h" >&5
+echo "${ECHO_T}termios.h" >&6
+  cat >>confdefs.h <<\EOF
+#define STRUCT_WINSIZE_IN_TERMIOS 1
+EOF
+
+else
+  echo "$as_me:4159: result: not found" >&5
+echo "${ECHO_T}not found" >&6
+fi
+
+echo "$as_me:4163: checking if struct dirent has a d_ino member" >&5
+echo $ECHO_N "checking if struct dirent has a d_ino member... $ECHO_C" >&6
+if test "${bash_cv_dirent_has_dino+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4169 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if defined(HAVE_DIRENT_H)
+# include <dirent.h>
+#else
+# define dirent direct
+# ifdef HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif /* SYSNDIR */
+# ifdef HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif /* SYSDIR */
+# ifdef HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+#endif /* HAVE_DIRENT_H */
+
+int
+main ()
+{
+
+struct dirent d; int z; z = d.d_ino;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4203: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4206: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4209: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4212: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_dirent_has_dino=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_dirent_has_dino=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:4223: result: $bash_cv_dirent_has_dino" >&5
+echo "${ECHO_T}$bash_cv_dirent_has_dino" >&6
+if test $bash_cv_dirent_has_dino = yes; then
+cat >>confdefs.h <<\EOF
+#define STRUCT_DIRENT_HAS_D_INO 1
+EOF
+
+fi
+
+echo "$as_me:4232: checking if struct dirent has a d_fileno member" >&5
+echo $ECHO_N "checking if struct dirent has a d_fileno member... $ECHO_C" >&6
+if test "${bash_cv_dirent_has_d_fileno+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4238 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if defined(HAVE_DIRENT_H)
+# include <dirent.h>
+#else
+# define dirent direct
+# ifdef HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif /* SYSNDIR */
+# ifdef HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif /* SYSDIR */
+# ifdef HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+#endif /* HAVE_DIRENT_H */
+
+int
+main ()
+{
+
+struct dirent d; int z; z = d.d_fileno;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4272: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4275: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4278: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4281: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_dirent_has_d_fileno=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_dirent_has_d_fileno=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:4292: result: $bash_cv_dirent_has_d_fileno" >&5
+echo "${ECHO_T}$bash_cv_dirent_has_d_fileno" >&6
+if test $bash_cv_dirent_has_d_fileno = yes; then
+cat >>confdefs.h <<\EOF
+#define STRUCT_DIRENT_HAS_D_FILENO 1
+EOF
+
+fi
+
+case "$host_os" in
+aix*)   prefer_curses=yes ;;
+esac
+
+if test "X$bash_cv_termcap_lib" = "X"; then
+_bash_needmsg=yes
+else
+echo "$as_me:4308: checking which library has the termcap functions" >&5
+echo $ECHO_N "checking which library has the termcap functions... $ECHO_C" >&6
+_bash_needmsg=
+fi
+if test "${bash_cv_termcap_lib+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  echo "$as_me:4315: checking for tgetent in -ltermcap" >&5
+echo $ECHO_N "checking for tgetent in -ltermcap... $ECHO_C" >&6
+if test "${ac_cv_lib_termcap_tgetent+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ltermcap  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 4323 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char tgetent ();
+int
+main ()
+{
+tgetent ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4342: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4345: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4348: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4351: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_termcap_tgetent=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_termcap_tgetent=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4362: result: $ac_cv_lib_termcap_tgetent" >&5
+echo "${ECHO_T}$ac_cv_lib_termcap_tgetent" >&6
+if test $ac_cv_lib_termcap_tgetent = yes; then
+  bash_cv_termcap_lib=libtermcap
+else
+  echo "$as_me:4367: checking for tgetent in -ltinfo" >&5
+echo $ECHO_N "checking for tgetent in -ltinfo... $ECHO_C" >&6
+if test "${ac_cv_lib_tinfo_tgetent+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ltinfo  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 4375 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char tgetent ();
+int
+main ()
+{
+tgetent ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4394: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4397: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4400: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4403: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_tinfo_tgetent=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_tinfo_tgetent=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4414: result: $ac_cv_lib_tinfo_tgetent" >&5
+echo "${ECHO_T}$ac_cv_lib_tinfo_tgetent" >&6
+if test $ac_cv_lib_tinfo_tgetent = yes; then
+  bash_cv_termcap_lib=libtinfo
+else
+  echo "$as_me:4419: checking for tgetent in -lcurses" >&5
+echo $ECHO_N "checking for tgetent in -lcurses... $ECHO_C" >&6
+if test "${ac_cv_lib_curses_tgetent+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcurses  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 4427 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char tgetent ();
+int
+main ()
+{
+tgetent ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4446: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4449: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4452: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4455: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_curses_tgetent=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_curses_tgetent=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4466: result: $ac_cv_lib_curses_tgetent" >&5
+echo "${ECHO_T}$ac_cv_lib_curses_tgetent" >&6
+if test $ac_cv_lib_curses_tgetent = yes; then
+  bash_cv_termcap_lib=libcurses
+else
+  echo "$as_me:4471: checking for tgetent in -lncurses" >&5
+echo $ECHO_N "checking for tgetent in -lncurses... $ECHO_C" >&6
+if test "${ac_cv_lib_ncurses_tgetent+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lncurses  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 4479 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char tgetent ();
+int
+main ()
+{
+tgetent ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4498: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4501: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4504: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4507: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_ncurses_tgetent=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_ncurses_tgetent=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4518: result: $ac_cv_lib_ncurses_tgetent" >&5
+echo "${ECHO_T}$ac_cv_lib_ncurses_tgetent" >&6
+if test $ac_cv_lib_ncurses_tgetent = yes; then
+  bash_cv_termcap_lib=libncurses
+else
+  bash_cv_termcap_lib=gnutermcap
+fi
+
+fi
+
+fi
+
+fi
+
+fi
+
+if test "X$_bash_needmsg" = "Xyes"; then
+echo "$as_me:4535: checking which library has the termcap functions" >&5
+echo $ECHO_N "checking which library has the termcap functions... $ECHO_C" >&6
+fi
+echo "$as_me:4538: result: using $bash_cv_termcap_lib" >&5
+echo "${ECHO_T}using $bash_cv_termcap_lib" >&6
+if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then
+LDFLAGS="$LDFLAGS -L./lib/termcap"
+TERMCAP_LIB="./lib/termcap/libtermcap.a"
+TERMCAP_DEP="./lib/termcap/libtermcap.a"
+elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then
+TERMCAP_LIB=-ltermcap
+TERMCAP_DEP=
+elif test $bash_cv_termcap_lib = libtinfo; then
+TERMCAP_LIB=-ltinfo
+TERMCAP_DEP=
+elif test $bash_cv_termcap_lib = libncurses; then
+TERMCAP_LIB=-lncurses
+TERMCAP_DEP=
+else
+TERMCAP_LIB=-lcurses
+TERMCAP_DEP=
+fi
+
+if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then
+	if test "$prefer_curses" = yes; then
+		TERMCAP_LIB=-lcurses
+	else
+		TERMCAP_LIB=-ltermcap	#default
+	fi
+fi
+
+for ac_header in wctype.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:4569: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4575 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:4579: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:4585: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:4604: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+for ac_header in wchar.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:4617: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4623 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:4627: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:4633: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:4652: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+for ac_header in langinfo.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:4665: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4671 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:4675: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:4681: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:4700: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:4710: checking for mbsrtowcs" >&5
+echo $ECHO_N "checking for mbsrtowcs... $ECHO_C" >&6
+if test "${ac_cv_func_mbsrtowcs+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4716 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char mbsrtowcs (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char mbsrtowcs ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_mbsrtowcs) || defined (__stub___mbsrtowcs)
+choke me
+#else
+f = mbsrtowcs;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4747: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4750: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4753: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4756: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_mbsrtowcs=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_mbsrtowcs=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:4766: result: $ac_cv_func_mbsrtowcs" >&5
+echo "${ECHO_T}$ac_cv_func_mbsrtowcs" >&6
+if test $ac_cv_func_mbsrtowcs = yes; then
+  cat >>confdefs.h <<\EOF
+#define HAVE_MBSRTOWCS 1
+EOF
+
+fi
+
+echo "$as_me:4775: checking for wcwidth" >&5
+echo $ECHO_N "checking for wcwidth... $ECHO_C" >&6
+if test "${ac_cv_func_wcwidth+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4781 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char wcwidth (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char wcwidth ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_wcwidth) || defined (__stub___wcwidth)
+choke me
+#else
+f = wcwidth;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4812: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4815: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4818: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4821: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_wcwidth=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_wcwidth=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:4831: result: $ac_cv_func_wcwidth" >&5
+echo "${ECHO_T}$ac_cv_func_wcwidth" >&6
+if test $ac_cv_func_wcwidth = yes; then
+  cat >>confdefs.h <<\EOF
+#define HAVE_WCWIDTH 1
+EOF
+
+fi
+
+echo "$as_me:4840: checking for mbstate_t" >&5
+echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6
+if test "${bash_cv_have_mbstate_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:4846: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4851 "configure"
+#include "confdefs.h"
+
+#include <wchar.h>
+int
+main ()
+{
+  mbstate_t ps;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:4863: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4866: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:4868: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4871: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_have_mbstate_t=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_have_mbstate_t=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+echo "$as_me:4883: result: $bash_cv_have_mbstate_t" >&5
+echo "${ECHO_T}$bash_cv_have_mbstate_t" >&6
+if test $bash_cv_have_mbstate_t = yes; then
+	cat >>confdefs.h <<\EOF
+#define HAVE_MBSTATE_T 1
+EOF
+
+fi
+
+echo "$as_me:4892: checking for nl_langinfo and CODESET" >&5
+echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
+if test "${bash_cv_langinfo_codeset+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4898 "configure"
+#include "confdefs.h"
+#include <langinfo.h>
+int
+main ()
+{
+char* cs = nl_langinfo(CODESET);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4910: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4913: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4916: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4919: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_langinfo_codeset=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_langinfo_codeset=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:4929: result: $bash_cv_langinfo_codeset" >&5
+echo "${ECHO_T}$bash_cv_langinfo_codeset" >&6
+if test $bash_cv_langinfo_codeset = yes; then
+  cat >>confdefs.h <<\EOF
+#define HAVE_LANGINFO_CODESET 1
+EOF
+
+fi
+
+case "$host_cpu" in
+*cray*)	LOCAL_CFLAGS=-DCRAY ;;
+*s390*) LOCAL_CFLAGS=-fsigned-char ;;
+esac
+
+case "$host_os" in
+isc*)	LOCAL_CFLAGS=-Disc386 ;;
+esac
+
+# shared library configuration section
+#
+# Shared object configuration section.  These values are generated by
+# ${srcdir}/support/shobj-conf
+#
+if test -f ${srcdir}/support/shobj-conf; then
+        echo "$as_me:4953: checking configuration for building shared libraries" >&5
+echo $ECHO_N "checking configuration for building shared libraries... $ECHO_C" >&6
+        eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
+
+        echo "$as_me:4957: result: $SHLIB_STATUS" >&5
+echo "${ECHO_T}$SHLIB_STATUS" >&6
+
+	# SHLIB_STATUS is either `supported' or `unsupported'.  If it's
+	# `unsupported', turn off any default shared library building
+	if test "$SHLIB_STATUS" = 'unsupported'; then
+		opt_shared_libs=no
+	fi
+
+	# shared library versioning
+	# quoted for m4 so I can use character classes
+	SHLIB_MAJOR=`expr "$LIBVERSION" : '\([0-9]\)\..*'`
+	SHLIB_MINOR=`expr "$LIBVERSION" : '[0-9]\.\([0-9]\).*'`
+
+fi
+
+if test "$opt_static_libs" = "yes"; then
+	STATIC_TARGET=static
+	STATIC_INSTALL_TARGET=install-static
+fi
+if test "$opt_shared_libs" = "yes"; then
+	SHARED_TARGET=shared
+	SHARED_INSTALL_TARGET=install-shared
+fi
+
+case "$host_os" in
+msdosdjgpp*)	BUILD_DIR=`pwd.exe` ;;	# to prevent //d/path/file
+*)		BUILD_DIR=`pwd` ;;
+esac
+
+ac_config_files="$ac_config_files Makefile doc/Makefile examples/Makefile shlib/Makefile"
+ac_config_commands="$ac_config_commands default"
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overriden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+{
+  (set) 2>&1 |
+    case `(ac_space=' '; set | grep ac_space) 2>&1` in
+    *ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+        "s/'/'\\\\''/g;
+    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;;
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n \
+        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      ;;
+    esac;
+} |
+  sed '
+     t clear
+     : clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     : end' >>confcache
+if cmp -s $cache_file confcache; then :; else
+  if test -w $cache_file; then
+    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+    cat confcache >$cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[ 	]*VPATH[ 	]*=/{
+s/:*\$(srcdir):*/:/;
+s/:*\${srcdir}:*/:/;
+s/:*@srcdir@:*/:/;
+s/^\([^=]*=[ 	]*\):*/\1/;
+s/:*$//;
+s/^[^=]*=[ 	]*$//;
+}'
+fi
+
+DEFS=-DHAVE_CONFIG_H
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:5068: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $SHELL
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+ac_cs_invocation="\$0 \$@"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+  set -o posix
+fi
+
+# Name of the executable.
+as_me=`echo "$0" |sed 's,.*[\\/],,'`
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  # We could just check for DJGPP; but this test a) works b) is more generic
+  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+  if test -f conf$$.exe; then
+    # Don't use ln at all; we don't have any links
+    as_ln_s='cp -p'
+  else
+    as_ln_s='ln -s'
+  fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+as_executable_p="test -f"
+
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+# NLS nuisances.
+$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
+$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
+$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
+$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
+$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
+$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
+$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
+$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" 	$as_nl"
+
+# CDPATH.
+$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
+
+exec 6>&1
+
+_ACEOF
+
+# Files that config.status was made for.
+if test -n "$ac_config_files"; then
+  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_headers"; then
+  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_links"; then
+  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_commands"; then
+  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+fi
+
+cat >>$CONFIG_STATUS <<\EOF
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number, then exit
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+  --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+  --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+EOF
+
+cat >>$CONFIG_STATUS <<EOF
+ac_cs_version="\\
+readline config.status 4.3
+configured by $0, generated by GNU Autoconf 2.52,
+  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+srcdir=$srcdir
+INSTALL="$INSTALL"
+EOF
+
+cat >>$CONFIG_STATUS <<\EOF
+# If no file are specified by the user, then we need to provide default
+# value.  By we need to know if files were specified by the user.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "x$1" : 'x\([^=]*\)='`
+    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+    shift
+    set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
+    shift
+    ;;
+  -*);;
+  *) # This is not an option, so the user has probably given explicit
+     # arguments.
+     ac_need_defaults=false;;
+  esac
+
+  case $1 in
+  # Handling of the options.
+EOF
+cat >>$CONFIG_STATUS <<EOF
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
+    exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+  --version | --vers* | -V )
+    echo "$ac_cs_version"; exit 0 ;;
+  --he | --h)
+    # Conflict between --help and --header
+    { { echo "$as_me:5244: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2;}
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    echo "$ac_cs_usage"; exit 0 ;;
+  --debug | --d* | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    shift
+    CONFIG_FILES="$CONFIG_FILES $1"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    shift
+    CONFIG_HEADERS="$CONFIG_HEADERS $1"
+    ac_need_defaults=false;;
+
+  # This is an error.
+  -*) { { echo "$as_me:5263: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2;}
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1" ;;
+
+  esac
+  shift
+done
+
+exec 5>>config.log
+cat >&5 << _ACEOF
+
+## ----------------------- ##
+## Running config.status.  ##
+## ----------------------- ##
+
+This file was extended by $as_me (readline 4.3) 2.52, executed with
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  > $ac_cs_invocation
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+
+_ACEOF
+EOF
+
+cat >>$CONFIG_STATUS <<\EOF
+for ac_config_target in $ac_config_targets
+do
+  case "$ac_config_target" in
+  # Handling of arguments.
+  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+  "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+  "examples/Makefile" ) CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
+  "shlib/Makefile" ) CONFIG_FILES="$CONFIG_FILES shlib/Makefile" ;;
+  "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+  *) { { echo "$as_me:5304: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Create a temporary directory, and hook for its removal unless debugging.
+$debug ||
+{
+  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+
+# Create a (secure) tmp directory for tmp files.
+: ${TMPDIR=/tmp}
+{
+  tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=$TMPDIR/cs$$-$RANDOM
+  (umask 077 && mkdir $tmp)
+} ||
+{
+   echo "$me: cannot create a temporary directory in $TMPDIR" >&2
+   { (exit 1); exit 1; }
+}
+
+EOF
+
+cat >>$CONFIG_STATUS <<EOF
+
+#
+# CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "\$CONFIG_FILES"; then
+  # Protect against being on the right side of a sed subst in config.status.
+  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+s,@SHELL@,$SHELL,;t t
+s,@exec_prefix@,$exec_prefix,;t t
+s,@prefix@,$prefix,;t t
+s,@program_transform_name@,$program_transform_name,;t t
+s,@bindir@,$bindir,;t t
+s,@sbindir@,$sbindir,;t t
+s,@libexecdir@,$libexecdir,;t t
+s,@datadir@,$datadir,;t t
+s,@sysconfdir@,$sysconfdir,;t t
+s,@sharedstatedir@,$sharedstatedir,;t t
+s,@localstatedir@,$localstatedir,;t t
+s,@libdir@,$libdir,;t t
+s,@includedir@,$includedir,;t t
+s,@oldincludedir@,$oldincludedir,;t t
+s,@infodir@,$infodir,;t t
+s,@mandir@,$mandir,;t t
+s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+s,@build_alias@,$build_alias,;t t
+s,@host_alias@,$host_alias,;t t
+s,@target_alias@,$target_alias,;t t
+s,@ECHO_C@,$ECHO_C,;t t
+s,@ECHO_N@,$ECHO_N,;t t
+s,@ECHO_T@,$ECHO_T,;t t
+s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+s,@DEFS@,$DEFS,;t t
+s,@LIBS@,$LIBS,;t t
+s,@build@,$build,;t t
+s,@build_cpu@,$build_cpu,;t t
+s,@build_vendor@,$build_vendor,;t t
+s,@build_os@,$build_os,;t t
+s,@host@,$host,;t t
+s,@host_cpu@,$host_cpu,;t t
+s,@host_vendor@,$host_vendor,;t t
+s,@host_os@,$host_os,;t t
+s,@SET_MAKE@,$SET_MAKE,;t t
+s,@CC@,$CC,;t t
+s,@CFLAGS@,$CFLAGS,;t t
+s,@LDFLAGS@,$LDFLAGS,;t t
+s,@CPPFLAGS@,$CPPFLAGS,;t t
+s,@ac_ct_CC@,$ac_ct_CC,;t t
+s,@EXEEXT@,$EXEEXT,;t t
+s,@OBJEXT@,$OBJEXT,;t t
+s,@CPP@,$CPP,;t t
+s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+s,@AR@,$AR,;t t
+s,@RANLIB@,$RANLIB,;t t
+s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
+s,@MAKE_SHELL@,$MAKE_SHELL,;t t
+s,@SHOBJ_CC@,$SHOBJ_CC,;t t
+s,@SHOBJ_CFLAGS@,$SHOBJ_CFLAGS,;t t
+s,@SHOBJ_LD@,$SHOBJ_LD,;t t
+s,@SHOBJ_LDFLAGS@,$SHOBJ_LDFLAGS,;t t
+s,@SHOBJ_XLDFLAGS@,$SHOBJ_XLDFLAGS,;t t
+s,@SHOBJ_LIBS@,$SHOBJ_LIBS,;t t
+s,@SHOBJ_STATUS@,$SHOBJ_STATUS,;t t
+s,@SHLIB_STATUS@,$SHLIB_STATUS,;t t
+s,@SHLIB_XLDFLAGS@,$SHLIB_XLDFLAGS,;t t
+s,@SHLIB_LIBSUFF@,$SHLIB_LIBSUFF,;t t
+s,@SHLIB_LIBVERSION@,$SHLIB_LIBVERSION,;t t
+s,@SHLIB_LIBS@,$SHLIB_LIBS,;t t
+s,@SHLIB_MAJOR@,$SHLIB_MAJOR,;t t
+s,@SHLIB_MINOR@,$SHLIB_MINOR,;t t
+s,@STATIC_TARGET@,$STATIC_TARGET,;t t
+s,@SHARED_TARGET@,$SHARED_TARGET,;t t
+s,@STATIC_INSTALL_TARGET@,$STATIC_INSTALL_TARGET,;t t
+s,@SHARED_INSTALL_TARGET@,$SHARED_INSTALL_TARGET,;t t
+s,@BUILD_DIR@,$BUILD_DIR,;t t
+s,@LOCAL_CFLAGS@,$LOCAL_CFLAGS,;t t
+s,@LOCAL_LDFLAGS@,$LOCAL_LDFLAGS,;t t
+s,@LOCAL_DEFS@,$LOCAL_DEFS,;t t
+s,@ARFLAGS@,$ARFLAGS,;t t
+s,@LIBVERSION@,$LIBVERSION,;t t
+s,@TERMCAP_LIB@,$TERMCAP_LIB,;t t
+CEOF
+
+EOF
+
+  cat >>$CONFIG_STATUS <<\EOF
+  # Split the substitutions into bite-sized pieces for seds with
+  # small command number limits, like on Digital OSF/1 and HP-UX.
+  ac_max_sed_lines=48
+  ac_sed_frag=1 # Number of current file.
+  ac_beg=1 # First line for current file.
+  ac_end=$ac_max_sed_lines # Line after last line for current file.
+  ac_more_lines=:
+  ac_sed_cmds=
+  while $ac_more_lines; do
+    if test $ac_beg -gt 1; then
+      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+    else
+      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+    fi
+    if test ! -s $tmp/subs.frag; then
+      ac_more_lines=false
+    else
+      # The purpose of the label and of the branching condition is to
+      # speed up the sed processing (if there are no `@' at all, there
+      # is no need to browse any of the substitutions).
+      # These are the two extra sed commands mentioned above.
+      (echo ':t
+  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+      if test -z "$ac_sed_cmds"; then
+  	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+      else
+  	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+      fi
+      ac_sed_frag=`expr $ac_sed_frag + 1`
+      ac_beg=$ac_end
+      ac_end=`expr $ac_end + $ac_max_sed_lines`
+    fi
+  done
+  if test -z "$ac_sed_cmds"; then
+    ac_sed_cmds=cat
+  fi
+fi # test -n "$CONFIG_FILES"
+
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case $ac_file in
+  - | *:- | *:-:* ) # input from stdin
+        cat >$tmp/stdin
+        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  * )   ac_file_in=$ac_file.in ;;
+  esac
+
+  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+  ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$ac_file" : 'X\(//\)[^/]' \| \
+         X"$ac_file" : 'X\(//\)$' \| \
+         X"$ac_file" : 'X\(/\)' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+    { case "$ac_dir" in
+  [\\/]* | ?:[\\/]* ) as_incr_dir=;;
+  *)                      as_incr_dir=.;;
+esac
+as_dummy="$ac_dir"
+for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
+  case $as_mkdir_dir in
+    # Skip DOS drivespec
+    ?:) as_incr_dir=$as_mkdir_dir ;;
+    *)
+      as_incr_dir=$as_incr_dir/$as_mkdir_dir
+      test -d "$as_incr_dir" || mkdir "$as_incr_dir"
+    ;;
+  esac
+done; }
+
+    ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`"
+    # A "../" for each directory in $ac_dir_suffix.
+    ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'`
+  else
+    ac_dir_suffix= ac_dots=
+  fi
+
+  case $srcdir in
+  .)  ac_srcdir=.
+      if test -z "$ac_dots"; then
+         ac_top_srcdir=.
+      else
+         ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'`
+      fi ;;
+  [\\/]* | ?:[\\/]* )
+      ac_srcdir=$srcdir$ac_dir_suffix;
+      ac_top_srcdir=$srcdir ;;
+  *) # Relative path.
+    ac_srcdir=$ac_dots$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_dots$srcdir ;;
+  esac
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_dots$INSTALL ;;
+  esac
+
+  if test x"$ac_file" != x-; then
+    { echo "$as_me:5549: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+    rm -f "$ac_file"
+  fi
+  # Let's still pretend it is `configure' which instantiates (i.e., don't
+  # use $as_me), people would be surprised to read:
+  #    /* config.h.  Generated automatically by config.status.  */
+  configure_input="Generated automatically from `echo $ac_file_in |
+                                                 sed 's,.*/,,'` by configure."
+
+  # First look for the input files in the build tree, otherwise in the
+  # src tree.
+  ac_file_inputs=`IFS=:
+    for f in $ac_file_in; do
+      case $f in
+      -) echo $tmp/stdin ;;
+      [\\/$]*)
+         # Absolute (can't be DOS-style, as IFS=:)
+         test -f "$f" || { { echo "$as_me:5567: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         echo $f;;
+      *) # Relative
+         if test -f "$f"; then
+           # Build tree
+           echo $f
+         elif test -f "$srcdir/$f"; then
+           # Source tree
+           echo $srcdir/$f
+         else
+           # /dev/null tree
+           { { echo "$as_me:5580: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         fi;;
+      esac
+    done` || { (exit 1); exit 1; }
+EOF
+cat >>$CONFIG_STATUS <<EOF
+  sed "$ac_vpsub
+$extrasub
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s,@configure_input@,$configure_input,;t t
+s,@srcdir@,$ac_srcdir,;t t
+s,@top_srcdir@,$ac_top_srcdir,;t t
+s,@INSTALL@,$ac_INSTALL,;t t
+" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+  rm -f $tmp/stdin
+  if test x"$ac_file" != x-; then
+    mv $tmp/out $ac_file
+  else
+    cat $tmp/out
+    rm -f $tmp/out
+  fi
+
+done
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+
+#
+# CONFIG_HEADER section.
+#
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s,^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
+ac_dB='[ 	].*$,\1#\2'
+ac_dC=' '
+ac_dD=',;t'
+# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_uA='s,^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_uB='$,\1#\2define\3'
+ac_uC=' '
+ac_uD=',;t'
+
+for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case $ac_file in
+  - | *:- | *:-:* ) # input from stdin
+        cat >$tmp/stdin
+        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  * )   ac_file_in=$ac_file.in ;;
+  esac
+
+  test x"$ac_file" != x- && { echo "$as_me:5641: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+
+  # First look for the input files in the build tree, otherwise in the
+  # src tree.
+  ac_file_inputs=`IFS=:
+    for f in $ac_file_in; do
+      case $f in
+      -) echo $tmp/stdin ;;
+      [\\/$]*)
+         # Absolute (can't be DOS-style, as IFS=:)
+         test -f "$f" || { { echo "$as_me:5652: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         echo $f;;
+      *) # Relative
+         if test -f "$f"; then
+           # Build tree
+           echo $f
+         elif test -f "$srcdir/$f"; then
+           # Source tree
+           echo $srcdir/$f
+         else
+           # /dev/null tree
+           { { echo "$as_me:5665: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         fi;;
+      esac
+    done` || { (exit 1); exit 1; }
+  # Remove the trailing spaces.
+  sed 's/[ 	]*$//' $ac_file_inputs >$tmp/in
+
+EOF
+
+# Transform confdefs.h into two sed scripts, `conftest.defines' and
+# `conftest.undefs', that substitutes the proper values into
+# config.h.in to produce config.h.  The first handles `#define'
+# templates, and the second `#undef' templates.
+# And first: Protect against being on the right side of a sed subst in
+# config.status.  Protect against being in an unquoted here document
+# in config.status.
+rm -f conftest.defines conftest.undefs
+# Using a here document instead of a string reduces the quoting nightmare.
+# Putting comments in sed scripts is not portable.
+#
+# `end' is used to avoid that the second main sed command (meant for
+# 0-ary CPP macros) applies to n-ary macro definitions.
+# See the Autoconf documentation for `clear'.
+cat >confdef2sed.sed <<\EOF
+s/[\\&,]/\\&/g
+s,[\\$`],\\&,g
+t clear
+: clear
+s,^[ 	]*#[ 	]*define[ 	][ 	]*\(\([^ 	(][^ 	(]*\)([^)]*)\)[ 	]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp
+t end
+s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+: end
+EOF
+# If some macros were called several times there might be several times
+# the same #defines, which is useless.  Nevertheless, we may not want to
+# sort them, since we want the *last* AC-DEFINE to be honored.
+uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
+sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
+rm -f confdef2sed.sed
+
+# This sed command replaces #undef with comments.  This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >>conftest.undefs <<\EOF
+s,^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+EOF
+
+# Break up conftest.defines because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
+echo '  if egrep "^[ 	]*#[ 	]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
+echo '  :' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.defines >/dev/null
+do
+  # Write a limited-size here document to $tmp/defines.sed.
+  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
+  # Speed up: don't consider the non `#define' lines.
+  echo '/^[ 	]*#[ 	]*define/!b' >>$CONFIG_STATUS
+  # Work around the forget-to-reset-the-flag bug.
+  echo 't clr' >>$CONFIG_STATUS
+  echo ': clr' >>$CONFIG_STATUS
+  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
+  echo 'CEOF
+  sed -f $tmp/defines.sed $tmp/in >$tmp/out
+  rm -f $tmp/in
+  mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
+  rm -f conftest.defines
+  mv conftest.tail conftest.defines
+done
+rm -f conftest.defines
+echo '  fi # egrep' >>$CONFIG_STATUS
+echo >>$CONFIG_STATUS
+
+# Break up conftest.undefs because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.undefs >/dev/null
+do
+  # Write a limited-size here document to $tmp/undefs.sed.
+  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
+  # Speed up: don't consider the non `#undef'
+  echo '/^[ 	]*#[ 	]*undef/!b' >>$CONFIG_STATUS
+  # Work around the forget-to-reset-the-flag bug.
+  echo 't clr' >>$CONFIG_STATUS
+  echo ': clr' >>$CONFIG_STATUS
+  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
+  echo 'CEOF
+  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
+  rm -f $tmp/in
+  mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
+  rm -f conftest.undefs
+  mv conftest.tail conftest.undefs
+done
+rm -f conftest.undefs
+
+cat >>$CONFIG_STATUS <<\EOF
+  # Let's still pretend it is `configure' which instantiates (i.e., don't
+  # use $as_me), people would be surprised to read:
+  #    /* config.h.  Generated automatically by config.status.  */
+  if test x"$ac_file" = x-; then
+    echo "/* Generated automatically by configure.  */" >$tmp/config.h
+  else
+    echo "/* $ac_file.  Generated automatically by configure.  */" >$tmp/config.h
+  fi
+  cat $tmp/in >>$tmp/config.h
+  rm -f $tmp/in
+  if test x"$ac_file" != x-; then
+    if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
+      { echo "$as_me:5782: $ac_file is unchanged" >&5
+echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$ac_file" : 'X\(//\)[^/]' \| \
+         X"$ac_file" : 'X\(//\)$' \| \
+         X"$ac_file" : 'X\(/\)' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+        { case "$ac_dir" in
+  [\\/]* | ?:[\\/]* ) as_incr_dir=;;
+  *)                      as_incr_dir=.;;
+esac
+as_dummy="$ac_dir"
+for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
+  case $as_mkdir_dir in
+    # Skip DOS drivespec
+    ?:) as_incr_dir=$as_mkdir_dir ;;
+    *)
+      as_incr_dir=$as_incr_dir/$as_mkdir_dir
+      test -d "$as_incr_dir" || mkdir "$as_incr_dir"
+    ;;
+  esac
+done; }
+
+      fi
+      rm -f $ac_file
+      mv $tmp/config.h $ac_file
+    fi
+  else
+    cat $tmp/config.h
+    rm -f $tmp/config.h
+  fi
+done
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+
+#
+# CONFIG_COMMANDS section.
+#
+for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
+  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
+  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
+
+  case $ac_dest in
+    default )
+# Makefile uses this timestamp file to record whether config.h is up to date.
+echo > stamp-h
+ ;;
+  esac
+done
+EOF
+
+cat >>$CONFIG_STATUS <<\EOF
+
+{ (exit 0); exit 0; }
+EOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+
diff --git a/readline-4.3.orig/configure.in b/readline-4.3.orig/configure.in
new file mode 100644
index 0000000..bc78f8a
--- /dev/null
+++ b/readline-4.3.orig/configure.in
@@ -0,0 +1,206 @@
+dnl
+dnl Configure script for readline library
+dnl
+dnl report bugs to chet@po.cwru.edu
+dnl
+dnl Process this file with autoconf to produce a configure script.
+AC_REVISION([for Readline 4.3, version 2.45, from autoconf version] AC_ACVERSION)
+
+AC_INIT(readline, 4.3, bug-readline@gnu.org)
+
+dnl make sure we are using a recent autoconf version
+AC_PREREQ(2.50)
+
+AC_CONFIG_SRCDIR(readline.h)
+AC_CONFIG_AUX_DIR(./support)
+AC_CONFIG_HEADERS(config.h)
+
+dnl update the value of RL_READLINE_VERSION in readline.h when this changes
+LIBVERSION=4.3
+
+AC_CANONICAL_HOST
+
+dnl configure defaults
+opt_curses=no
+
+dnl arguments to configure
+AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses], [use the curses library instead of the termcap library]), opt_curses=$withval)
+
+if test "$opt_curses" = "yes"; then
+	prefer_curses=yes
+fi
+
+dnl option parsing for optional features
+opt_static_libs=yes
+opt_shared_libs=yes
+
+AC_ARG_ENABLE(shared, AC_HELP_STRING([--enable-shared], [build shared libraries [[default=YES]]]), opt_shared_libs=$enableval)
+AC_ARG_ENABLE(static, AC_HELP_STRING([--enable-static], [build static libraries [[default=YES]]]), opt_static_libs=$enableval)
+
+echo ""
+echo "Beginning configuration for readline-$LIBVERSION for ${host_cpu}-${host_vendor}-${host_os}"
+echo ""
+
+# We want these before the checks, so the checks can modify their values.
+test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
+
+AC_PROG_MAKE_SET
+AC_PROG_CC
+dnl AC_AIX
+AC_MINIX
+
+# If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS.
+test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O"
+
+AC_PROG_GCC_TRADITIONAL
+AC_PROG_INSTALL
+AC_CHECK_PROG(AR, ar, , ar)
+dnl Set default for ARFLAGS, since autoconf does not have a macro for it.
+dnl This allows people to set it when running configure or make
+test -n "$ARFLAGS" || ARFLAGS="cr"
+AC_PROG_RANLIB
+
+MAKE_SHELL=/bin/sh
+AC_SUBST(MAKE_SHELL)
+
+AC_C_CONST
+AC_C_PROTOTYPES
+AC_C_CHAR_UNSIGNED
+
+AC_TYPE_SIGNAL
+
+AC_TYPE_SIZE_T
+AC_CHECK_TYPE(ssize_t, int)
+
+AC_HEADER_STAT
+AC_HEADER_DIRENT
+
+AC_CHECK_FUNCS(lstat memmove putenv select setenv setlocale \
+		strcasecmp strpbrk tcgetattr vsnprintf isascii isxdigit)
+
+AC_FUNC_STRCOLL
+
+AC_CHECK_HEADERS(unistd.h stdlib.h varargs.h stdarg.h string.h strings.h \
+		limits.h sys/ptem.h sys/pte.h sys/stream.h sys/select.h \
+		termcap.h termios.h termio.h sys/file.h locale.h memory.h )
+
+BASH_SYS_SIGNAL_VINTAGE
+BASH_SYS_REINSTALL_SIGHANDLERS
+
+BASH_FUNC_POSIX_SETJMP
+BASH_FUNC_LSTAT
+BASH_FUNC_STRCOLL
+
+BASH_CHECK_GETPW_FUNCS
+
+AC_HEADER_TIOCGWINSZ
+
+BASH_TYPE_SIGHANDLER
+BASH_HAVE_TIOCSTAT
+BASH_HAVE_FIONREAD
+BASH_CHECK_SPEED_T
+BASH_STRUCT_WINSIZE
+BASH_STRUCT_DIRENT_D_INO
+BASH_STRUCT_DIRENT_D_FILENO
+
+dnl yuck
+case "$host_os" in
+aix*)   prefer_curses=yes ;;
+esac
+BASH_CHECK_LIB_TERMCAP
+if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then
+	if test "$prefer_curses" = yes; then
+		TERMCAP_LIB=-lcurses
+	else
+		TERMCAP_LIB=-ltermcap	#default
+	fi
+fi
+
+BASH_CHECK_MULTIBYTE
+
+case "$host_cpu" in
+*cray*)	LOCAL_CFLAGS=-DCRAY ;;
+*s390*) LOCAL_CFLAGS=-fsigned-char ;;
+esac
+
+case "$host_os" in
+isc*)	LOCAL_CFLAGS=-Disc386 ;;
+esac
+
+# shared library configuration section
+#
+# Shared object configuration section.  These values are generated by
+# ${srcdir}/support/shobj-conf
+#
+if test -f ${srcdir}/support/shobj-conf; then
+        AC_MSG_CHECKING(configuration for building shared libraries)
+        eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
+        AC_SUBST(SHOBJ_CC)
+        AC_SUBST(SHOBJ_CFLAGS)
+        AC_SUBST(SHOBJ_LD)
+        AC_SUBST(SHOBJ_LDFLAGS)
+	AC_SUBST(SHOBJ_XLDFLAGS)
+        AC_SUBST(SHOBJ_LIBS)
+        AC_SUBST(SHOBJ_STATUS)
+	AC_SUBST(SHLIB_STATUS)
+	AC_SUBST(SHLIB_XLDFLAGS)
+	AC_SUBST(SHLIB_LIBSUFF)
+	AC_SUBST(SHLIB_LIBVERSION)
+	AC_SUBST(SHLIB_LIBS)
+        AC_MSG_RESULT($SHLIB_STATUS)
+
+	# SHLIB_STATUS is either `supported' or `unsupported'.  If it's
+	# `unsupported', turn off any default shared library building
+	if test "$SHLIB_STATUS" = 'unsupported'; then
+		opt_shared_libs=no
+	fi
+
+	# shared library versioning
+	# quoted for m4 so I can use character classes
+	SHLIB_MAJOR=[`expr "$LIBVERSION" : '\([0-9]\)\..*'`]
+	SHLIB_MINOR=[`expr "$LIBVERSION" : '[0-9]\.\([0-9]\).*'`]
+	AC_SUBST(SHLIB_MAJOR)
+	AC_SUBST(SHLIB_MINOR)
+fi
+
+if test "$opt_static_libs" = "yes"; then
+	STATIC_TARGET=static
+	STATIC_INSTALL_TARGET=install-static
+fi
+if test "$opt_shared_libs" = "yes"; then
+	SHARED_TARGET=shared
+	SHARED_INSTALL_TARGET=install-shared
+fi
+
+AC_SUBST(STATIC_TARGET)
+AC_SUBST(SHARED_TARGET)
+AC_SUBST(STATIC_INSTALL_TARGET)
+AC_SUBST(SHARED_INSTALL_TARGET)
+
+case "$host_os" in
+msdosdjgpp*)	BUILD_DIR=`pwd.exe` ;;	# to prevent //d/path/file
+*)		BUILD_DIR=`pwd` ;;
+esac
+
+AC_SUBST(BUILD_DIR)
+
+AC_SUBST(CFLAGS)
+AC_SUBST(LOCAL_CFLAGS)
+AC_SUBST(LOCAL_LDFLAGS)
+AC_SUBST(LOCAL_DEFS)
+
+AC_SUBST(AR)
+AC_SUBST(ARFLAGS)
+
+AC_SUBST(host_cpu)
+AC_SUBST(host_os)
+
+AC_SUBST(LIBVERSION)
+
+AC_SUBST(TERMCAP_LIB)
+
+AC_OUTPUT([Makefile doc/Makefile examples/Makefile shlib/Makefile],
+[
+# Makefile uses this timestamp file to record whether config.h is up to date.
+echo > stamp-h
+])
diff --git a/readline-4.3.orig/display.c b/readline-4.3.orig/display.c
new file mode 100644
index 0000000..5150ea6
--- /dev/null
+++ b/readline-4.3.orig/display.c
@@ -0,0 +1,2196 @@
+/* display.c -- readline redisplay facility. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#include "posixstat.h"
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+/* Termcap library stuff. */
+#include "tcap.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+#if !defined (strchr) && !defined (__STDC__)
+extern char *strchr (), *strrchr ();
+#endif /* !strchr && !__STDC__ */
+
+#if defined (HACK_TERMCAP_MOTION)
+extern char *_rl_term_forward_char;
+#endif
+
+static void update_line PARAMS((char *, char *, int, int, int, int));
+static void space_to_eol PARAMS((int));
+static void delete_chars PARAMS((int));
+static void insert_some_chars PARAMS((char *, int, int));
+static void cr PARAMS((void));
+
+#if defined (HANDLE_MULTIBYTE)
+static int _rl_col_width PARAMS((char *, int, int));
+static int *_rl_wrapped_line;
+#else
+#  define _rl_col_width(l, s, e)	(((e) <= (s)) ? 0 : (e) - (s))
+#endif
+
+static int *inv_lbreaks, *vis_lbreaks;
+static int inv_lbsize, vis_lbsize;
+
+/* Heuristic used to decide whether it is faster to move from CUR to NEW
+   by backing up or outputting a carriage return and moving forward. */
+#define CR_FASTER(new, cur) (((new) + 1) < ((cur) - (new)))
+
+/* **************************************************************** */
+/*								    */
+/*			Display stuff				    */
+/*								    */
+/* **************************************************************** */
+
+/* This is the stuff that is hard for me.  I never seem to write good
+   display routines in C.  Let's see how I do this time. */
+
+/* (PWP) Well... Good for a simple line updater, but totally ignores
+   the problems of input lines longer than the screen width.
+
+   update_line and the code that calls it makes a multiple line,
+   automatically wrapping line update.  Careful attention needs
+   to be paid to the vertical position variables. */
+
+/* Keep two buffers; one which reflects the current contents of the
+   screen, and the other to draw what we think the new contents should
+   be.  Then compare the buffers, and make whatever changes to the
+   screen itself that we should.  Finally, make the buffer that we
+   just drew into be the one which reflects the current contents of the
+   screen, and place the cursor where it belongs.
+
+   Commands that want to can fix the display themselves, and then let
+   this function know that the display has been fixed by setting the
+   RL_DISPLAY_FIXED variable.  This is good for efficiency. */
+
+/* Application-specific redisplay function. */
+rl_voidfunc_t *rl_redisplay_function = rl_redisplay;
+
+/* Global variables declared here. */
+/* What YOU turn on when you have handled all redisplay yourself. */
+int rl_display_fixed = 0;
+
+int _rl_suppress_redisplay = 0;
+
+/* The stuff that gets printed out before the actual text of the line.
+   This is usually pointing to rl_prompt. */
+char *rl_display_prompt = (char *)NULL;
+
+/* Pseudo-global variables declared here. */
+/* The visible cursor position.  If you print some text, adjust this. */
+int _rl_last_c_pos = 0;
+int _rl_last_v_pos = 0;
+
+/* Number of lines currently on screen minus 1. */
+int _rl_vis_botlin = 0;
+
+/* Variables used only in this file. */
+/* The last left edge of text that was displayed.  This is used when
+   doing horizontal scrolling.  It shifts in thirds of a screenwidth. */
+static int last_lmargin;
+
+/* The line display buffers.  One is the line currently displayed on
+   the screen.  The other is the line about to be displayed. */
+static char *visible_line = (char *)NULL;
+static char *invisible_line = (char *)NULL;
+
+/* A buffer for `modeline' messages. */
+static char msg_buf[128];
+
+/* Non-zero forces the redisplay even if we thought it was unnecessary. */
+static int forced_display;
+
+/* Default and initial buffer size.  Can grow. */
+static int line_size = 1024;
+
+/* Variables to keep track of the expanded prompt string, which may
+   include invisible characters. */
+
+static char *local_prompt, *local_prompt_prefix;
+static int prompt_visible_length, prompt_prefix_length;
+
+/* The number of invisible characters in the line currently being
+   displayed on the screen. */
+static int visible_wrap_offset;
+
+/* The number of invisible characters in the prompt string.  Static so it
+   can be shared between rl_redisplay and update_line */
+static int wrap_offset;
+
+/* The index of the last invisible character in the prompt string. */
+static int prompt_last_invisible;
+
+/* The length (buffer offset) of the first line of the last (possibly
+   multi-line) buffer displayed on the screen. */
+static int visible_first_line_len;
+
+/* Number of invisible characters on the first physical line of the prompt.
+   Only valid when the number of physical characters in the prompt exceeds
+   (or is equal to) _rl_screenwidth. */
+static int prompt_invis_chars_first_line;
+
+static int prompt_last_screen_line;
+
+/* Expand the prompt string S and return the number of visible
+   characters in *LP, if LP is not null.  This is currently more-or-less
+   a placeholder for expansion.  LIP, if non-null is a place to store the
+   index of the last invisible character in the returned string. NIFLP,
+   if non-zero, is a place to store the number of invisible characters in
+   the first prompt line. */
+
+/* Current implementation:
+	\001 (^A) start non-visible characters
+	\002 (^B) end non-visible characters
+   all characters except \001 and \002 (following a \001) are copied to
+   the returned string; all characters except those between \001 and
+   \002 are assumed to be `visible'. */	
+
+static char *
+expand_prompt (pmt, lp, lip, niflp)
+     char *pmt;
+     int *lp, *lip, *niflp;
+{
+  char *r, *ret, *p;
+  int l, rl, last, ignoring, ninvis, invfl;
+
+  /* Short-circuit if we can. */
+  if (strchr (pmt, RL_PROMPT_START_IGNORE) == 0)
+    {
+      r = savestring (pmt);
+      if (lp)
+	*lp = strlen (r);
+      return r;
+    }
+
+  l = strlen (pmt);
+  r = ret = (char *)xmalloc (l + 1);
+
+  invfl = 0;	/* invisible chars in first line of prompt */
+
+  for (rl = ignoring = last = ninvis = 0, p = pmt; p && *p; p++)
+    {
+      /* This code strips the invisible character string markers
+	 RL_PROMPT_START_IGNORE and RL_PROMPT_END_IGNORE */
+      if (*p == RL_PROMPT_START_IGNORE)
+	{
+	  ignoring++;
+	  continue;
+	}
+      else if (ignoring && *p == RL_PROMPT_END_IGNORE)
+	{
+	  ignoring = 0;
+	  last = r - ret - 1;
+	  continue;
+	}
+      else
+	{
+	  *r++ = *p;
+	  if (!ignoring)
+	    rl++;
+	  else
+	    ninvis++;
+	  if (rl == _rl_screenwidth)
+	    invfl = ninvis;
+	}
+    }
+
+  if (rl < _rl_screenwidth)
+    invfl = ninvis;
+
+  *r = '\0';
+  if (lp)
+    *lp = rl;
+  if (lip)
+    *lip = last;
+  if (niflp)
+    *niflp = invfl;
+  return ret;
+}
+
+/* Just strip out RL_PROMPT_START_IGNORE and RL_PROMPT_END_IGNORE from
+   PMT and return the rest of PMT. */
+char *
+_rl_strip_prompt (pmt)
+     char *pmt;
+{
+  char *ret;
+
+  ret = expand_prompt (pmt, (int *)NULL, (int *)NULL, (int *)NULL);
+  return ret;
+}
+
+/*
+ * Expand the prompt string into the various display components, if
+ * necessary.
+ *
+ * local_prompt = expanded last line of string in rl_display_prompt
+ *		  (portion after the final newline)
+ * local_prompt_prefix = portion before last newline of rl_display_prompt,
+ *			 expanded via expand_prompt
+ * prompt_visible_length = number of visible characters in local_prompt
+ * prompt_prefix_length = number of visible characters in local_prompt_prefix
+ *
+ * This function is called once per call to readline().  It may also be
+ * called arbitrarily to expand the primary prompt.
+ *
+ * The return value is the number of visible characters on the last line
+ * of the (possibly multi-line) prompt.
+ */
+int
+rl_expand_prompt (prompt)
+     char *prompt;
+{
+  char *p, *t;
+  int c;
+
+  /* Clear out any saved values. */
+  FREE (local_prompt);
+  FREE (local_prompt_prefix);
+
+  local_prompt = local_prompt_prefix = (char *)0;
+  prompt_last_invisible = prompt_visible_length = 0;
+
+  if (prompt == 0 || *prompt == 0)
+    return (0);
+
+  p = strrchr (prompt, '\n');
+  if (!p)
+    {
+      /* The prompt is only one logical line, though it might wrap. */
+      local_prompt = expand_prompt (prompt, &prompt_visible_length,
+					    &prompt_last_invisible,
+					    &prompt_invis_chars_first_line);
+      local_prompt_prefix = (char *)0;
+      return (prompt_visible_length);
+    }
+  else
+    {
+      /* The prompt spans multiple lines. */
+      t = ++p;
+      local_prompt = expand_prompt (p, &prompt_visible_length,
+				       &prompt_last_invisible,
+				       &prompt_invis_chars_first_line);
+      c = *t; *t = '\0';
+      /* The portion of the prompt string up to and including the
+	 final newline is now null-terminated. */
+      local_prompt_prefix = expand_prompt (prompt, &prompt_prefix_length,
+						   (int *)NULL,
+						   &prompt_invis_chars_first_line);
+      *t = c;
+      return (prompt_prefix_length);
+    }
+}
+
+/* Initialize the VISIBLE_LINE and INVISIBLE_LINE arrays, and their associated
+   arrays of line break markers.  MINSIZE is the minimum size of VISIBLE_LINE
+   and INVISIBLE_LINE; if it is greater than LINE_SIZE, LINE_SIZE is
+   increased.  If the lines have already been allocated, this ensures that
+   they can hold at least MINSIZE characters. */
+static void
+init_line_structures (minsize)
+      int minsize;
+{
+  register int n;
+
+  if (invisible_line == 0)	/* initialize it */
+    {
+      if (line_size < minsize)
+	line_size = minsize;
+      visible_line = (char *)xmalloc (line_size);
+      invisible_line = (char *)xmalloc (line_size);
+    }
+  else if (line_size < minsize)	/* ensure it can hold MINSIZE chars */
+    {
+      line_size *= 2;
+      if (line_size < minsize)
+	line_size = minsize;
+      visible_line = (char *)xrealloc (visible_line, line_size);
+      invisible_line = (char *)xrealloc (invisible_line, line_size);
+    }
+
+  for (n = minsize; n < line_size; n++)
+    {
+      visible_line[n] = 0;
+      invisible_line[n] = 1;
+    }
+
+  if (vis_lbreaks == 0)
+    {
+      /* should be enough. */
+      inv_lbsize = vis_lbsize = 256;
+      inv_lbreaks = (int *)xmalloc (inv_lbsize * sizeof (int));
+      vis_lbreaks = (int *)xmalloc (vis_lbsize * sizeof (int));
+#if defined (HANDLE_MULTIBYTE)
+      _rl_wrapped_line = (int *)xmalloc (vis_lbsize * sizeof (int));
+#endif
+      inv_lbreaks[0] = vis_lbreaks[0] = 0;
+    }
+}
+  
+/* Basic redisplay algorithm. */
+void
+rl_redisplay ()
+{
+  register int in, out, c, linenum, cursor_linenum;
+  register char *line;
+  int c_pos, inv_botlin, lb_botlin, lb_linenum;
+  int newlines, lpos, temp;
+  char *prompt_this_line;
+#if defined (HANDLE_MULTIBYTE)
+  wchar_t wc;
+  size_t wc_bytes;
+  int wc_width;
+  mbstate_t ps;
+  int _rl_wrapped_multicolumn = 0;
+#endif
+
+  if (!readline_echoing_p)
+    return;
+
+  if (!rl_display_prompt)
+    rl_display_prompt = "";
+
+  if (invisible_line == 0)
+    {
+      init_line_structures (0);
+      rl_on_new_line ();
+    }
+
+  /* Draw the line into the buffer. */
+  c_pos = -1;
+
+  line = invisible_line;
+  out = inv_botlin = 0;
+
+  /* Mark the line as modified or not.  We only do this for history
+     lines. */
+  if (_rl_mark_modified_lines && current_history () && rl_undo_list)
+    {
+      line[out++] = '*';
+      line[out] = '\0';
+    }
+
+  /* If someone thought that the redisplay was handled, but the currently
+     visible line has a different modification state than the one about
+     to become visible, then correct the caller's misconception. */
+  if (visible_line[0] != invisible_line[0])
+    rl_display_fixed = 0;
+
+  /* If the prompt to be displayed is the `primary' readline prompt (the
+     one passed to readline()), use the values we have already expanded.
+     If not, use what's already in rl_display_prompt.  WRAP_OFFSET is the
+     number of non-visible characters in the prompt string. */
+  if (rl_display_prompt == rl_prompt || local_prompt)
+    {
+      int local_len = local_prompt ? strlen (local_prompt) : 0;
+      if (local_prompt_prefix && forced_display)
+	_rl_output_some_chars (local_prompt_prefix, strlen (local_prompt_prefix));
+
+      if (local_len > 0)
+	{
+	  temp = local_len + out + 2;
+	  if (temp >= line_size)
+	    {
+	      line_size = (temp + 1024) - (temp % 1024);
+	      visible_line = (char *)xrealloc (visible_line, line_size);
+	      line = invisible_line = (char *)xrealloc (invisible_line, line_size);
+	    }
+	  strncpy (line + out, local_prompt, local_len);
+	  out += local_len;
+	}
+      line[out] = '\0';
+      wrap_offset = local_len - prompt_visible_length;
+    }
+  else
+    {
+      int pmtlen;
+      prompt_this_line = strrchr (rl_display_prompt, '\n');
+      if (!prompt_this_line)
+	prompt_this_line = rl_display_prompt;
+      else
+	{
+	  prompt_this_line++;
+	  pmtlen = prompt_this_line - rl_display_prompt;	/* temp var */
+	  if (forced_display)
+	    {
+	      _rl_output_some_chars (rl_display_prompt, pmtlen);
+	      /* Make sure we are at column zero even after a newline,
+		 regardless of the state of terminal output processing. */
+	      if (pmtlen < 2 || prompt_this_line[-2] != '\r')
+		cr ();
+	    }
+	}
+
+      pmtlen = strlen (prompt_this_line);
+      temp = pmtlen + out + 2;
+      if (temp >= line_size)
+	{
+	  line_size = (temp + 1024) - (temp % 1024);
+	  visible_line = (char *)xrealloc (visible_line, line_size);
+	  line = invisible_line = (char *)xrealloc (invisible_line, line_size);
+	}
+      strncpy (line + out,  prompt_this_line, pmtlen);
+      out += pmtlen;
+      line[out] = '\0';
+      wrap_offset = prompt_invis_chars_first_line = 0;
+    }
+
+#define CHECK_INV_LBREAKS() \
+      do { \
+	if (newlines >= (inv_lbsize - 2)) \
+	  { \
+	    inv_lbsize *= 2; \
+	    inv_lbreaks = (int *)xrealloc (inv_lbreaks, inv_lbsize * sizeof (int)); \
+	  } \
+      } while (0)
+
+#if defined (HANDLE_MULTIBYTE)	  
+#define CHECK_LPOS() \
+      do { \
+	lpos++; \
+	if (lpos >= _rl_screenwidth) \
+	  { \
+	    if (newlines >= (inv_lbsize - 2)) \
+	      { \
+		inv_lbsize *= 2; \
+		inv_lbreaks = (int *)xrealloc (inv_lbreaks, inv_lbsize * sizeof (int)); \
+		_rl_wrapped_line = (int *)xrealloc (_rl_wrapped_line, inv_lbsize * sizeof (int)); \
+	      } \
+	    inv_lbreaks[++newlines] = out; \
+	    _rl_wrapped_line[newlines] = _rl_wrapped_multicolumn; \
+	    lpos = 0; \
+	  } \
+      } while (0)
+#else
+#define CHECK_LPOS() \
+      do { \
+	lpos++; \
+	if (lpos >= _rl_screenwidth) \
+	  { \
+	    if (newlines >= (inv_lbsize - 2)) \
+	      { \
+		inv_lbsize *= 2; \
+		inv_lbreaks = (int *)xrealloc (inv_lbreaks, inv_lbsize * sizeof (int)); \
+	      } \
+	    inv_lbreaks[++newlines] = out; \
+	    lpos = 0; \
+	  } \
+      } while (0)
+#endif
+
+  /* inv_lbreaks[i] is where line i starts in the buffer. */
+  inv_lbreaks[newlines = 0] = 0;
+  lpos = out - wrap_offset;
+#if defined (HANDLE_MULTIBYTE)
+  memset (_rl_wrapped_line, 0, vis_lbsize);
+#endif
+
+  /* prompt_invis_chars_first_line is the number of invisible characters in
+     the first physical line of the prompt.
+     wrap_offset - prompt_invis_chars_first_line is the number of invis
+     chars on the second line. */
+
+  /* what if lpos is already >= _rl_screenwidth before we start drawing the
+     contents of the command line? */
+  while (lpos >= _rl_screenwidth)
+    {
+      /* fix from Darin Johnson <darin@acuson.com> for prompt string with
+         invisible characters that is longer than the screen width.  The
+         prompt_invis_chars_first_line variable could be made into an array
+         saying how many invisible characters there are per line, but that's
+         probably too much work for the benefit gained.  How many people have
+         prompts that exceed two physical lines? */
+      temp = ((newlines + 1) * _rl_screenwidth) +
+#if 0
+             ((newlines == 0) ? prompt_invis_chars_first_line : 0) +
+#else
+             ((newlines == 0 && local_prompt_prefix == 0) ? prompt_invis_chars_first_line : 0) +
+#endif
+             ((newlines == 1) ? wrap_offset : 0);
+
+      inv_lbreaks[++newlines] = temp;
+      lpos -= _rl_screenwidth;
+    }
+
+  prompt_last_screen_line = newlines;
+
+  /* Draw the rest of the line (after the prompt) into invisible_line, keeping
+     track of where the cursor is (c_pos), the number of the line containing
+     the cursor (lb_linenum), the last line number (lb_botlin and inv_botlin).
+     It maintains an array of line breaks for display (inv_lbreaks).
+     This handles expanding tabs for display and displaying meta characters. */
+  lb_linenum = 0;
+#if defined (HANDLE_MULTIBYTE)
+  in = 0;
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    {
+      memset (&ps, 0, sizeof (mbstate_t));
+      wc_bytes = mbrtowc (&wc, rl_line_buffer, rl_end, &ps);
+    }
+  else
+    wc_bytes = 1;
+  while (in < rl_end)
+#else
+  for (in = 0; in < rl_end; in++)
+#endif
+    {
+      c = (unsigned char)rl_line_buffer[in];
+
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  if (wc_bytes == (size_t)-1 || wc_bytes == (size_t)-2)
+	    {
+	      /* Byte sequence is invalid or shortened.  Assume that the
+	         first byte represents a character. */
+	      wc_bytes = 1;
+	      /* Assume that a character occupies a single column. */
+	      wc_width = 1;
+	      memset (&ps, 0, sizeof (mbstate_t));
+	    }
+	  else if (wc_bytes == (size_t)0)
+	    break;			/* Found '\0' */
+	  else
+	    {
+	      temp = wcwidth (wc);
+	      wc_width = (temp < 0) ? 1 : temp;
+	    }
+	}
+#endif
+
+      if (out + 8 >= line_size)		/* XXX - 8 for \t */
+	{
+	  line_size *= 2;
+	  visible_line = (char *)xrealloc (visible_line, line_size);
+	  invisible_line = (char *)xrealloc (invisible_line, line_size);
+	  line = invisible_line;
+	}
+
+      if (in == rl_point)
+	{
+	  c_pos = out;
+	  lb_linenum = newlines;
+	}
+
+#if defined (HANDLE_MULTIBYTE)
+      if (META_CHAR (c) && _rl_output_meta_chars == 0)	/* XXX - clean up */
+#else
+      if (META_CHAR (c))
+#endif
+	{
+	  if (_rl_output_meta_chars == 0)
+	    {
+	      sprintf (line + out, "\\%o", c);
+
+	      if (lpos + 4 >= _rl_screenwidth)
+		{
+		  temp = _rl_screenwidth - lpos;
+		  CHECK_INV_LBREAKS ();
+		  inv_lbreaks[++newlines] = out + temp;
+		  lpos = 4 - temp;
+		}
+	      else
+		lpos += 4;
+
+	      out += 4;
+	    }
+	  else
+	    {
+	      line[out++] = c;
+	      CHECK_LPOS();
+	    }
+	}
+#if defined (DISPLAY_TABS)
+      else if (c == '\t')
+	{
+	  register int newout;
+
+#if 0
+	  newout = (out | (int)7) + 1;
+#else
+	  newout = out + 8 - lpos % 8;
+#endif
+	  temp = newout - out;
+	  if (lpos + temp >= _rl_screenwidth)
+	    {
+	      register int temp2;
+	      temp2 = _rl_screenwidth - lpos;
+	      CHECK_INV_LBREAKS ();
+	      inv_lbreaks[++newlines] = out + temp2;
+	      lpos = temp - temp2;
+	      while (out < newout)
+		line[out++] = ' ';
+	    }
+	  else
+	    {
+	      while (out < newout)
+		line[out++] = ' ';
+	      lpos += temp;
+	    }
+	}
+#endif
+      else if (c == '\n' && _rl_horizontal_scroll_mode == 0 && _rl_term_up && *_rl_term_up)
+	{
+	  line[out++] = '\0';	/* XXX - sentinel */
+	  CHECK_INV_LBREAKS ();
+	  inv_lbreaks[++newlines] = out;
+	  lpos = 0;
+	}
+      else if (CTRL_CHAR (c) || c == RUBOUT)
+	{
+	  line[out++] = '^';
+	  CHECK_LPOS();
+	  line[out++] = CTRL_CHAR (c) ? UNCTRL (c) : '?';
+	  CHECK_LPOS();
+	}
+      else
+	{
+#if defined (HANDLE_MULTIBYTE)
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    {
+	      register int i;
+
+	      _rl_wrapped_multicolumn = 0;
+
+	      if (_rl_screenwidth < lpos + wc_width)
+		for (i = lpos; i < _rl_screenwidth; i++)
+		  {
+		    /* The space will be removed in update_line() */
+		    line[out++] = ' ';
+		    _rl_wrapped_multicolumn++;
+		    CHECK_LPOS();
+		  }
+	      if (in == rl_point)
+		{
+		  c_pos = out;
+		  lb_linenum = newlines;
+		}
+	      for (i = in; i < in+wc_bytes; i++)
+		line[out++] = rl_line_buffer[i];
+	      for (i = 0; i < wc_width; i++)
+		CHECK_LPOS();
+	    }
+	  else
+	    {
+	      line[out++] = c;
+	      CHECK_LPOS();
+	    }
+#else
+	  line[out++] = c;
+	  CHECK_LPOS();
+#endif
+	}
+
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  in += wc_bytes;
+	  wc_bytes = mbrtowc (&wc, rl_line_buffer + in, rl_end - in, &ps);
+	}
+      else
+        in++;
+#endif
+
+    }
+  line[out] = '\0';
+  if (c_pos < 0)
+    {
+      c_pos = out;
+      lb_linenum = newlines;
+    }
+
+  inv_botlin = lb_botlin = newlines;
+  CHECK_INV_LBREAKS ();
+  inv_lbreaks[newlines+1] = out;
+  cursor_linenum = lb_linenum;
+
+  /* C_POS == position in buffer where cursor should be placed.
+     CURSOR_LINENUM == line number where the cursor should be placed. */
+
+  /* PWP: now is when things get a bit hairy.  The visible and invisible
+     line buffers are really multiple lines, which would wrap every
+     (screenwidth - 1) characters.  Go through each in turn, finding
+     the changed region and updating it.  The line order is top to bottom. */
+
+  /* If we can move the cursor up and down, then use multiple lines,
+     otherwise, let long lines display in a single terminal line, and
+     horizontally scroll it. */
+
+  if (_rl_horizontal_scroll_mode == 0 && _rl_term_up && *_rl_term_up)
+    {
+      int nleft, pos, changed_screen_line;
+
+      if (!rl_display_fixed || forced_display)
+	{
+	  forced_display = 0;
+
+	  /* If we have more than a screenful of material to display, then
+	     only display a screenful.  We should display the last screen,
+	     not the first.  */
+	  if (out >= _rl_screenchars)
+	    {
+	      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+		out = _rl_find_prev_mbchar (line, _rl_screenchars, MB_FIND_ANY);
+	      else
+		out = _rl_screenchars - 1;
+	    }
+
+	  /* The first line is at character position 0 in the buffer.  The
+	     second and subsequent lines start at inv_lbreaks[N], offset by
+	     OFFSET (which has already been calculated above).  */
+
+#define W_OFFSET(line, offset) ((line) == 0 ? offset : 0)
+#define VIS_LLEN(l)	((l) > _rl_vis_botlin ? 0 : (vis_lbreaks[l+1] - vis_lbreaks[l]))
+#define INV_LLEN(l)	(inv_lbreaks[l+1] - inv_lbreaks[l])
+#define VIS_CHARS(line) (visible_line + vis_lbreaks[line])
+#define VIS_LINE(line) ((line) > _rl_vis_botlin) ? "" : VIS_CHARS(line)
+#define INV_LINE(line) (invisible_line + inv_lbreaks[line])
+
+	  /* For each line in the buffer, do the updating display. */
+	  for (linenum = 0; linenum <= inv_botlin; linenum++)
+	    {
+	      update_line (VIS_LINE(linenum), INV_LINE(linenum), linenum,
+			   VIS_LLEN(linenum), INV_LLEN(linenum), inv_botlin);
+
+	      /* If this is the line with the prompt, we might need to
+		 compensate for invisible characters in the new line. Do
+		 this only if there is not more than one new line (which
+		 implies that we completely overwrite the old visible line)
+		 and the new line is shorter than the old.  Make sure we are
+		 at the end of the new line before clearing. */
+	      if (linenum == 0 &&
+		  inv_botlin == 0 && _rl_last_c_pos == out &&
+		  (wrap_offset > visible_wrap_offset) &&
+		  (_rl_last_c_pos < visible_first_line_len))
+		{
+		  nleft = _rl_screenwidth + wrap_offset - _rl_last_c_pos;
+		  if (nleft)
+		    _rl_clear_to_eol (nleft);
+		}
+
+	      /* Since the new first line is now visible, save its length. */
+	      if (linenum == 0)
+		visible_first_line_len = (inv_botlin > 0) ? inv_lbreaks[1] : out - wrap_offset;
+	    }
+
+	  /* We may have deleted some lines.  If so, clear the left over
+	     blank ones at the bottom out. */
+	  if (_rl_vis_botlin > inv_botlin)
+	    {
+	      char *tt;
+	      for (; linenum <= _rl_vis_botlin; linenum++)
+		{
+		  tt = VIS_CHARS (linenum);
+		  _rl_move_vert (linenum);
+		  _rl_move_cursor_relative (0, tt);
+		  _rl_clear_to_eol
+		    ((linenum == _rl_vis_botlin) ? strlen (tt) : _rl_screenwidth);
+		}
+	    }
+	  _rl_vis_botlin = inv_botlin;
+
+	  /* CHANGED_SCREEN_LINE is set to 1 if we have moved to a
+	     different screen line during this redisplay. */
+	  changed_screen_line = _rl_last_v_pos != cursor_linenum;
+	  if (changed_screen_line)
+	    {
+	      _rl_move_vert (cursor_linenum);
+	      /* If we moved up to the line with the prompt using _rl_term_up,
+		 the physical cursor position on the screen stays the same,
+		 but the buffer position needs to be adjusted to account
+		 for invisible characters. */
+	      if (cursor_linenum == 0 && wrap_offset)
+		_rl_last_c_pos += wrap_offset;
+	    }
+
+	  /* We have to reprint the prompt if it contains invisible
+	     characters, since it's not generally OK to just reprint
+	     the characters from the current cursor position.  But we
+	     only need to reprint it if the cursor is before the last
+	     invisible character in the prompt string. */
+	  nleft = prompt_visible_length + wrap_offset;
+	  if (cursor_linenum == 0 && wrap_offset > 0 && _rl_last_c_pos > 0 &&
+	      _rl_last_c_pos <= prompt_last_invisible && local_prompt)
+	    {
+#if defined (__MSDOS__)
+	      putc ('\r', rl_outstream);
+#else
+	      if (_rl_term_cr)
+		tputs (_rl_term_cr, 1, _rl_output_character_function);
+#endif
+	      _rl_output_some_chars (local_prompt, nleft);
+	      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+		_rl_last_c_pos = _rl_col_width(local_prompt, 0, nleft);
+	      else
+		_rl_last_c_pos = nleft;
+	    }
+
+	  /* Where on that line?  And where does that line start
+	     in the buffer? */
+	  pos = inv_lbreaks[cursor_linenum];
+	  /* nleft == number of characters in the line buffer between the
+	     start of the line and the cursor position. */
+	  nleft = c_pos - pos;
+
+	  /* Since _rl_backspace() doesn't know about invisible characters in the
+	     prompt, and there's no good way to tell it, we compensate for
+	     those characters here and call _rl_backspace() directly. */
+	  if (wrap_offset && cursor_linenum == 0 && nleft < _rl_last_c_pos)
+	    {
+	      _rl_backspace (_rl_last_c_pos - nleft);
+	      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+		_rl_last_c_pos = _rl_col_width (&visible_line[pos], 0, nleft);
+	      else
+		_rl_last_c_pos = nleft;
+	    }
+
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    _rl_move_cursor_relative (nleft, &invisible_line[pos]);
+	  else if (nleft != _rl_last_c_pos)
+	    _rl_move_cursor_relative (nleft, &invisible_line[pos]);
+	}
+    }
+  else				/* Do horizontal scrolling. */
+    {
+#define M_OFFSET(margin, offset) ((margin) == 0 ? offset : 0)
+      int lmargin, ndisp, nleft, phys_c_pos, t;
+
+      /* Always at top line. */
+      _rl_last_v_pos = 0;
+
+      /* Compute where in the buffer the displayed line should start.  This
+	 will be LMARGIN. */
+
+      /* The number of characters that will be displayed before the cursor. */
+      ndisp = c_pos - wrap_offset;
+      nleft  = prompt_visible_length + wrap_offset;
+      /* Where the new cursor position will be on the screen.  This can be
+	 longer than SCREENWIDTH; if it is, lmargin will be adjusted. */
+      phys_c_pos = c_pos - (last_lmargin ? last_lmargin : wrap_offset);
+      t = _rl_screenwidth / 3;
+
+      /* If the number of characters had already exceeded the screenwidth,
+	 last_lmargin will be > 0. */
+
+      /* If the number of characters to be displayed is more than the screen
+	 width, compute the starting offset so that the cursor is about
+	 two-thirds of the way across the screen. */
+      if (phys_c_pos > _rl_screenwidth - 2)
+	{
+	  lmargin = c_pos - (2 * t);
+	  if (lmargin < 0)
+	    lmargin = 0;
+	  /* If the left margin would be in the middle of a prompt with
+	     invisible characters, don't display the prompt at all. */
+	  if (wrap_offset && lmargin > 0 && lmargin < nleft)
+	    lmargin = nleft;
+	}
+      else if (ndisp < _rl_screenwidth - 2)		/* XXX - was -1 */
+	lmargin = 0;
+      else if (phys_c_pos < 1)
+	{
+	  /* If we are moving back towards the beginning of the line and
+	     the last margin is no longer correct, compute a new one. */
+	  lmargin = ((c_pos - 1) / t) * t;	/* XXX */
+	  if (wrap_offset && lmargin > 0 && lmargin < nleft)
+	    lmargin = nleft;
+	}
+      else
+	lmargin = last_lmargin;
+
+      /* If the first character on the screen isn't the first character
+	 in the display line, indicate this with a special character. */
+      if (lmargin > 0)
+	line[lmargin] = '<';
+
+      /* If SCREENWIDTH characters starting at LMARGIN do not encompass
+	 the whole line, indicate that with a special character at the
+	 right edge of the screen.  If LMARGIN is 0, we need to take the
+	 wrap offset into account. */
+      t = lmargin + M_OFFSET (lmargin, wrap_offset) + _rl_screenwidth;
+      if (t < out)
+	line[t - 1] = '>';
+
+      if (!rl_display_fixed || forced_display || lmargin != last_lmargin)
+	{
+	  forced_display = 0;
+	  update_line (&visible_line[last_lmargin],
+		       &invisible_line[lmargin],
+		       0,
+		       _rl_screenwidth + visible_wrap_offset,
+		       _rl_screenwidth + (lmargin ? 0 : wrap_offset),
+		       0);
+
+	  /* If the visible new line is shorter than the old, but the number
+	     of invisible characters is greater, and we are at the end of
+	     the new line, we need to clear to eol. */
+	  t = _rl_last_c_pos - M_OFFSET (lmargin, wrap_offset);
+	  if ((M_OFFSET (lmargin, wrap_offset) > visible_wrap_offset) &&
+	      (_rl_last_c_pos == out) &&
+	      t < visible_first_line_len)
+	    {
+	      nleft = _rl_screenwidth - t;
+	      _rl_clear_to_eol (nleft);
+	    }
+	  visible_first_line_len = out - lmargin - M_OFFSET (lmargin, wrap_offset);
+	  if (visible_first_line_len > _rl_screenwidth)
+	    visible_first_line_len = _rl_screenwidth;
+
+	  _rl_move_cursor_relative (c_pos - lmargin, &invisible_line[lmargin]);
+	  last_lmargin = lmargin;
+	}
+    }
+  fflush (rl_outstream);
+
+  /* Swap visible and non-visible lines. */
+  {
+    char *vtemp = visible_line;
+    int *itemp = vis_lbreaks, ntemp = vis_lbsize;
+
+    visible_line = invisible_line;
+    invisible_line = vtemp;
+
+    vis_lbreaks = inv_lbreaks;
+    inv_lbreaks = itemp;
+
+    vis_lbsize = inv_lbsize;
+    inv_lbsize = ntemp;
+
+    rl_display_fixed = 0;
+    /* If we are displaying on a single line, and last_lmargin is > 0, we
+       are not displaying any invisible characters, so set visible_wrap_offset
+       to 0. */
+    if (_rl_horizontal_scroll_mode && last_lmargin)
+      visible_wrap_offset = 0;
+    else
+      visible_wrap_offset = wrap_offset;
+  }
+}
+
+/* PWP: update_line() is based on finding the middle difference of each
+   line on the screen; vis:
+
+			     /old first difference
+	/beginning of line   |	      /old last same       /old EOL
+	v		     v	      v		    v
+old:	eddie> Oh, my little gruntle-buggy is to me, as lurgid as
+new:	eddie> Oh, my little buggy says to me, as lurgid as
+	^		     ^	^			   ^
+	\beginning of line   |	\new last same	   \new end of line
+			     \new first difference
+
+   All are character pointers for the sake of speed.  Special cases for
+   no differences, as well as for end of line additions must be handled.
+
+   Could be made even smarter, but this works well enough */
+static void
+update_line (old, new, current_line, omax, nmax, inv_botlin)
+     register char *old, *new;
+     int current_line, omax, nmax, inv_botlin;
+{
+  register char *ofd, *ols, *oe, *nfd, *nls, *ne;
+  int temp, lendiff, wsatend, od, nd;
+  int current_invis_chars;
+  int col_lendiff, col_temp;
+#if defined (HANDLE_MULTIBYTE)
+  mbstate_t ps_new, ps_old;
+  int new_offset, old_offset, tmp;
+#endif
+
+  /* If we're at the right edge of a terminal that supports xn, we're
+     ready to wrap around, so do so.  This fixes problems with knowing
+     the exact cursor position and cut-and-paste with certain terminal
+     emulators.  In this calculation, TEMP is the physical screen
+     position of the cursor. */
+  temp = _rl_last_c_pos - W_OFFSET(_rl_last_v_pos, visible_wrap_offset);
+  if (temp == _rl_screenwidth && _rl_term_autowrap && !_rl_horizontal_scroll_mode
+	&& _rl_last_v_pos == current_line - 1)
+    {
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  wchar_t wc;
+	  mbstate_t ps;
+	  int tempwidth, bytes;
+	  size_t ret;
+
+	  /* This fixes only double-column characters, but if the wrapped
+	     character comsumes more than three columns, spaces will be
+	     inserted in the string buffer. */
+	  if (_rl_wrapped_line[current_line] > 0)
+	    _rl_clear_to_eol (_rl_wrapped_line[current_line]);
+
+	  memset (&ps, 0, sizeof (mbstate_t));
+	  ret = mbrtowc (&wc, new, MB_CUR_MAX, &ps);
+	  if (ret == (size_t)-1 || ret == (size_t)-2)
+	    {
+	      tempwidth = 1;
+	      ret = 1;
+	    }
+	  else if (ret == 0)
+	    tempwidth = 0;
+	  else
+	    tempwidth = wcwidth (wc);
+
+	  if (tempwidth > 0)
+	    {
+	      int count;
+	      bytes = ret;
+	      for (count = 0; count < bytes; count++)
+		putc (new[count], rl_outstream);
+	      _rl_last_c_pos = tempwidth;
+	      _rl_last_v_pos++;
+	      memset (&ps, 0, sizeof (mbstate_t));
+	      ret = mbrtowc (&wc, old, MB_CUR_MAX, &ps);
+	      if (ret != 0 && bytes != 0)
+		{
+		  if (ret == (size_t)-1 || ret == (size_t)-2)
+		    memmove (old+bytes, old+1, strlen (old+1));
+		  else
+		    memmove (old+bytes, old+ret, strlen (old+ret));
+		  memcpy (old, new, bytes);
+		}
+	    }
+	  else
+	    {
+	      putc (' ', rl_outstream);
+	      _rl_last_c_pos = 1;
+	      _rl_last_v_pos++;
+	      if (old[0] && new[0])
+		old[0] = new[0];
+	    }
+	}
+      else
+#endif
+	{
+	  if (new[0])
+	    putc (new[0], rl_outstream);
+	  else
+	    putc (' ', rl_outstream);
+	  _rl_last_c_pos = 1;		/* XXX */
+	  _rl_last_v_pos++;
+	  if (old[0] && new[0])
+	    old[0] = new[0];
+	}
+    }
+
+      
+  /* Find first difference. */
+#if defined (HANDLE_MULTIBYTE)
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    {
+      memset (&ps_new, 0, sizeof(mbstate_t));
+      memset (&ps_old, 0, sizeof(mbstate_t));
+
+      new_offset = old_offset = 0;
+      for (ofd = old, nfd = new;
+	   (ofd - old < omax) && *ofd &&
+	     _rl_compare_chars(old, old_offset, &ps_old, new, new_offset, &ps_new); )
+	{
+	  old_offset = _rl_find_next_mbchar (old, old_offset, 1, MB_FIND_ANY);
+	  new_offset = _rl_find_next_mbchar (new, new_offset, 1, MB_FIND_ANY);
+	  ofd = old + old_offset;
+	  nfd = new + new_offset;
+	}
+    }
+  else
+#endif
+  for (ofd = old, nfd = new;
+       (ofd - old < omax) && *ofd && (*ofd == *nfd);
+       ofd++, nfd++)
+    ;
+
+  /* Move to the end of the screen line.  ND and OD are used to keep track
+     of the distance between ne and new and oe and old, respectively, to
+     move a subtraction out of each loop. */
+  for (od = ofd - old, oe = ofd; od < omax && *oe; oe++, od++);
+  for (nd = nfd - new, ne = nfd; nd < nmax && *ne; ne++, nd++);
+
+  /* If no difference, continue to next line. */
+  if (ofd == oe && nfd == ne)
+    return;
+
+  wsatend = 1;			/* flag for trailing whitespace */
+
+#if defined (HANDLE_MULTIBYTE)
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    {
+      ols = old + _rl_find_prev_mbchar (old, oe - old, MB_FIND_ANY);
+      nls = new + _rl_find_prev_mbchar (new, ne - new, MB_FIND_ANY);
+      while ((ols > ofd) && (nls > nfd))
+	{
+	  memset (&ps_old, 0, sizeof (mbstate_t));
+	  memset (&ps_new, 0, sizeof (mbstate_t));
+
+	  _rl_adjust_point (old, ols - old, &ps_old);
+	  _rl_adjust_point (new, nls - new, &ps_new);
+
+	  if (_rl_compare_chars (old, ols - old, &ps_old, new, nls - new, &ps_new) == 0)
+	    break;
+
+	  if (*ols == ' ')
+	    wsatend = 0;
+
+	  ols = old + _rl_find_prev_mbchar (old, ols - old, MB_FIND_ANY);
+	  nls = new + _rl_find_prev_mbchar (new, nls - new, MB_FIND_ANY);
+	}
+    }
+  else
+    {
+#endif /* HANDLE_MULTIBYTE */
+  ols = oe - 1;			/* find last same */
+  nls = ne - 1;
+  while ((ols > ofd) && (nls > nfd) && (*ols == *nls))
+    {
+      if (*ols != ' ')
+	wsatend = 0;
+      ols--;
+      nls--;
+    }
+#if defined (HANDLE_MULTIBYTE)
+    }
+#endif
+
+  if (wsatend)
+    {
+      ols = oe;
+      nls = ne;
+    }
+#if defined (HANDLE_MULTIBYTE)
+  /* This may not work for stateful encoding, but who cares?  To handle
+     stateful encoding properly, we have to scan each string from the
+     beginning and compare. */
+  else if (_rl_compare_chars (ols, 0, NULL, nls, 0, NULL) == 0)
+#else
+  else if (*ols != *nls)
+#endif
+    {
+      if (*ols)			/* don't step past the NUL */
+	{
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    ols = old + _rl_find_next_mbchar (old, ols - old, 1, MB_FIND_ANY);
+	  else
+	    ols++;
+	}
+      if (*nls)
+	{
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    nls = new + _rl_find_next_mbchar (new, nls - new, 1, MB_FIND_ANY);
+	  else
+	    nls++;
+	}
+    }
+
+  /* count of invisible characters in the current invisible line. */
+  current_invis_chars = W_OFFSET (current_line, wrap_offset);
+  if (_rl_last_v_pos != current_line)
+    {
+      _rl_move_vert (current_line);
+      if (current_line == 0 && visible_wrap_offset)
+	_rl_last_c_pos += visible_wrap_offset;
+    }
+
+  /* If this is the first line and there are invisible characters in the
+     prompt string, and the prompt string has not changed, and the current
+     cursor position is before the last invisible character in the prompt,
+     and the index of the character to move to is past the end of the prompt
+     string, then redraw the entire prompt string.  We can only do this
+     reliably if the terminal supports a `cr' capability.
+
+     This is not an efficiency hack -- there is a problem with redrawing
+     portions of the prompt string if they contain terminal escape
+     sequences (like drawing the `unbold' sequence without a corresponding
+     `bold') that manifests itself on certain terminals. */
+
+  lendiff = local_prompt ? strlen (local_prompt) : 0;
+  od = ofd - old;	/* index of first difference in visible line */
+  if (current_line == 0 && !_rl_horizontal_scroll_mode &&
+      _rl_term_cr && lendiff > prompt_visible_length && _rl_last_c_pos > 0 &&
+      od >= lendiff && _rl_last_c_pos <= prompt_last_invisible)
+    {
+#if defined (__MSDOS__)
+      putc ('\r', rl_outstream);
+#else
+      tputs (_rl_term_cr, 1, _rl_output_character_function);
+#endif
+      _rl_output_some_chars (local_prompt, lendiff);
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	_rl_last_c_pos = _rl_col_width (local_prompt, 0, lendiff);
+      else
+	_rl_last_c_pos = lendiff;
+    }
+
+  _rl_move_cursor_relative (od, old);
+
+  /* if (len (new) > len (old))
+     lendiff == difference in buffer
+     col_lendiff == difference on screen
+     When not using multibyte characters, these are equal */
+  lendiff = (nls - nfd) - (ols - ofd);
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    col_lendiff = _rl_col_width (new, nfd - new, nls - new) - _rl_col_width (old, ofd - old, ols - old);
+  else
+    col_lendiff = lendiff;
+
+  /* If we are changing the number of invisible characters in a line, and
+     the spot of first difference is before the end of the invisible chars,
+     lendiff needs to be adjusted. */
+  if (current_line == 0 && !_rl_horizontal_scroll_mode &&
+      current_invis_chars != visible_wrap_offset)
+    {
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  lendiff += visible_wrap_offset - current_invis_chars;
+	  col_lendiff += visible_wrap_offset - current_invis_chars;
+	}
+      else
+	{
+	  lendiff += visible_wrap_offset - current_invis_chars;
+	  col_lendiff = lendiff;
+	}
+    }
+
+  /* Insert (diff (len (old), len (new)) ch. */
+  temp = ne - nfd;
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    col_temp = _rl_col_width (new, nfd - new, ne - new);
+  else
+    col_temp = temp;
+
+  if (col_lendiff > 0)	/* XXX - was lendiff */
+    {
+      /* Non-zero if we're increasing the number of lines. */
+      int gl = current_line >= _rl_vis_botlin && inv_botlin > _rl_vis_botlin;
+      /* Sometimes it is cheaper to print the characters rather than
+	 use the terminal's capabilities.  If we're growing the number
+	 of lines, make sure we actually cause the new line to wrap
+	 around on auto-wrapping terminals. */
+      if (_rl_terminal_can_insert && ((2 * col_temp) >= col_lendiff || _rl_term_IC) && (!_rl_term_autowrap || !gl))
+	{
+	  /* If lendiff > prompt_visible_length and _rl_last_c_pos == 0 and
+	     _rl_horizontal_scroll_mode == 1, inserting the characters with
+	     _rl_term_IC or _rl_term_ic will screw up the screen because of the
+	     invisible characters.  We need to just draw them. */
+	  if (*ols && (!_rl_horizontal_scroll_mode || _rl_last_c_pos > 0 ||
+			lendiff <= prompt_visible_length || !current_invis_chars))
+	    {
+	      insert_some_chars (nfd, lendiff, col_lendiff);
+	      _rl_last_c_pos += col_lendiff;
+	    }
+	  else if (*ols == 0)
+	    {
+	      /* At the end of a line the characters do not have to
+		 be "inserted".  They can just be placed on the screen. */
+	      /* However, this screws up the rest of this block, which
+		 assumes you've done the insert because you can. */
+	      _rl_output_some_chars (nfd, lendiff);
+	      _rl_last_c_pos += col_lendiff;
+	    }
+	  else
+	    {
+	      /* We have horizontal scrolling and we are not inserting at
+		 the end.  We have invisible characters in this line.  This
+		 is a dumb update. */
+	      _rl_output_some_chars (nfd, temp);
+	      _rl_last_c_pos += col_temp;
+	      return;
+	    }
+	  /* Copy (new) chars to screen from first diff to last match. */
+	  temp = nls - nfd;
+	  if ((temp - lendiff) > 0)
+	    {
+	      _rl_output_some_chars (nfd + lendiff, temp - lendiff);
+#if 0
+	      _rl_last_c_pos += _rl_col_width (nfd+lendiff, 0, temp-lendiff) - col_lendiff;
+#else
+	      _rl_last_c_pos += _rl_col_width (nfd+lendiff, 0, temp-col_lendiff);
+#endif
+	    }
+	}
+      else
+	{
+	  /* cannot insert chars, write to EOL */
+	  _rl_output_some_chars (nfd, temp);
+	  _rl_last_c_pos += col_temp;
+	}
+    }
+  else				/* Delete characters from line. */
+    {
+      /* If possible and inexpensive to use terminal deletion, then do so. */
+      if (_rl_term_dc && (2 * col_temp) >= -col_lendiff)
+	{
+	  /* If all we're doing is erasing the invisible characters in the
+	     prompt string, don't bother.  It screws up the assumptions
+	     about what's on the screen. */
+	  if (_rl_horizontal_scroll_mode && _rl_last_c_pos == 0 &&
+	      -lendiff == visible_wrap_offset)
+	    col_lendiff = 0;
+
+	  if (col_lendiff)
+	    delete_chars (-col_lendiff); /* delete (diff) characters */
+
+	  /* Copy (new) chars to screen from first diff to last match */
+	  temp = nls - nfd;
+	  if (temp > 0)
+	    {
+	      _rl_output_some_chars (nfd, temp);
+	      _rl_last_c_pos += _rl_col_width (nfd, 0, temp);;
+	    }
+	}
+      /* Otherwise, print over the existing material. */
+      else
+	{
+	  if (temp > 0)
+	    {
+	      _rl_output_some_chars (nfd, temp);
+	      _rl_last_c_pos += col_temp;
+	    }
+	  lendiff = (oe - old) - (ne - new);
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    col_lendiff = _rl_col_width (old, 0, oe - old) - _rl_col_width (new, 0, ne - new);
+	  else
+	    col_lendiff = lendiff;
+
+	  if (col_lendiff)
+	    {	  
+	      if (_rl_term_autowrap && current_line < inv_botlin)
+		space_to_eol (col_lendiff);
+	      else
+		_rl_clear_to_eol (col_lendiff);
+	    }
+	}
+    }
+}
+
+/* Tell the update routines that we have moved onto a new (empty) line. */
+int
+rl_on_new_line ()
+{
+  if (visible_line)
+    visible_line[0] = '\0';
+
+  _rl_last_c_pos = _rl_last_v_pos = 0;
+  _rl_vis_botlin = last_lmargin = 0;
+  if (vis_lbreaks)
+    vis_lbreaks[0] = vis_lbreaks[1] = 0;
+  visible_wrap_offset = 0;
+  return 0;
+}
+
+/* Tell the update routines that we have moved onto a new line with the
+   prompt already displayed.  Code originally from the version of readline
+   distributed with CLISP. */
+int
+rl_on_new_line_with_prompt ()
+{
+  int prompt_size, i, l, real_screenwidth, newlines;
+  char *prompt_last_line;
+
+  /* Initialize visible_line and invisible_line to ensure that they can hold
+     the already-displayed prompt. */
+  prompt_size = strlen (rl_prompt) + 1;
+  init_line_structures (prompt_size);
+
+  /* Make sure the line structures hold the already-displayed prompt for
+     redisplay. */
+  strcpy (visible_line, rl_prompt);
+  strcpy (invisible_line, rl_prompt);
+
+  /* If the prompt contains newlines, take the last tail. */
+  prompt_last_line = strrchr (rl_prompt, '\n');
+  if (!prompt_last_line)
+    prompt_last_line = rl_prompt;
+
+  l = strlen (prompt_last_line);
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    _rl_last_c_pos = _rl_col_width (prompt_last_line, 0, l);
+  else
+    _rl_last_c_pos = l;
+
+  /* Dissect prompt_last_line into screen lines. Note that here we have
+     to use the real screenwidth. Readline's notion of screenwidth might be
+     one less, see terminal.c. */
+  real_screenwidth = _rl_screenwidth + (_rl_term_autowrap ? 0 : 1);
+  _rl_last_v_pos = l / real_screenwidth;
+  /* If the prompt length is a multiple of real_screenwidth, we don't know
+     whether the cursor is at the end of the last line, or already at the
+     beginning of the next line. Output a newline just to be safe. */
+  if (l > 0 && (l % real_screenwidth) == 0)
+    _rl_output_some_chars ("\n", 1);
+  last_lmargin = 0;
+
+  newlines = 0; i = 0;
+  while (i <= l)
+    {
+      _rl_vis_botlin = newlines;
+      vis_lbreaks[newlines++] = i;
+      i += real_screenwidth;
+    }
+  vis_lbreaks[newlines] = l;
+  visible_wrap_offset = 0;
+
+  return 0;
+}
+
+/* Actually update the display, period. */
+int
+rl_forced_update_display ()
+{
+  if (visible_line)
+    {
+      register char *temp = visible_line;
+
+      while (*temp)
+	*temp++ = '\0';
+    }
+  rl_on_new_line ();
+  forced_display++;
+  (*rl_redisplay_function) ();
+  return 0;
+}
+
+/* Move the cursor from _rl_last_c_pos to NEW, which are buffer indices.
+   DATA is the contents of the screen line of interest; i.e., where
+   the movement is being done. */
+void
+_rl_move_cursor_relative (new, data)
+     int new;
+     const char *data;
+{
+  register int i;
+
+  /* If we don't have to do anything, then return. */
+#if defined (HANDLE_MULTIBYTE)
+  /* If we have multibyte characters, NEW is indexed by the buffer point in
+     a multibyte string, but _rl_last_c_pos is the display position.  In
+     this case, NEW's display position is not obvious. */
+  if ((MB_CUR_MAX == 1 || rl_byte_oriented ) && _rl_last_c_pos == new) return;
+#else
+  if (_rl_last_c_pos == new) return;
+#endif
+
+  /* It may be faster to output a CR, and then move forwards instead
+     of moving backwards. */
+  /* i == current physical cursor position. */
+  i = _rl_last_c_pos - W_OFFSET(_rl_last_v_pos, visible_wrap_offset);
+  if (new == 0 || CR_FASTER (new, _rl_last_c_pos) ||
+      (_rl_term_autowrap && i == _rl_screenwidth))
+    {
+#if defined (__MSDOS__)
+      putc ('\r', rl_outstream);
+#else
+      tputs (_rl_term_cr, 1, _rl_output_character_function);
+#endif /* !__MSDOS__ */
+      _rl_last_c_pos = 0;
+    }
+
+  if (_rl_last_c_pos < new)
+    {
+      /* Move the cursor forward.  We do it by printing the command
+	 to move the cursor forward if there is one, else print that
+	 portion of the output buffer again.  Which is cheaper? */
+
+      /* The above comment is left here for posterity.  It is faster
+	 to print one character (non-control) than to print a control
+	 sequence telling the terminal to move forward one character.
+	 That kind of control is for people who don't know what the
+	 data is underneath the cursor. */
+#if defined (HACK_TERMCAP_MOTION)
+      if (_rl_term_forward_char)
+	{
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    {
+	      int width;
+	      width = _rl_col_width (data, _rl_last_c_pos, new);
+	      for (i = 0; i < width; i++)
+		tputs (_rl_term_forward_char, 1, _rl_output_character_function);
+	    }
+	  else
+	    {
+	      for (i = _rl_last_c_pos; i < new; i++)
+		tputs (_rl_term_forward_char, 1, _rl_output_character_function);
+	    }
+	}
+      else if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  tputs (_rl_term_cr, 1, _rl_output_character_function);
+	  for (i = 0; i < new; i++)
+	    putc (data[i], rl_outstream);
+	}
+      else
+	for (i = _rl_last_c_pos; i < new; i++)
+	  putc (data[i], rl_outstream);
+
+#else /* !HACK_TERMCAP_MOTION */
+
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  tputs (_rl_term_cr, 1, _rl_output_character_function);
+	  for (i = 0; i < new; i++)
+	    putc (data[i], rl_outstream);
+	}
+      else
+	for (i = _rl_last_c_pos; i < new; i++)
+	  putc (data[i], rl_outstream);
+
+#endif /* !HACK_TERMCAP_MOTION */
+
+    }
+#if defined (HANDLE_MULTIBYTE)
+  /* NEW points to the buffer point, but _rl_last_c_pos is the display point.
+     The byte length of the string is probably bigger than the column width
+     of the string, which means that if NEW == _rl_last_c_pos, then NEW's
+     display point is less than _rl_last_c_pos. */
+  else if (_rl_last_c_pos >= new)
+#else
+  else if (_rl_last_c_pos > new)
+#endif
+    {
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  tputs (_rl_term_cr, 1, _rl_output_character_function);
+	  for (i = 0; i < new; i++)
+	    putc (data[i], rl_outstream);
+	}
+      else
+	_rl_backspace (_rl_last_c_pos - new);
+    }
+
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    _rl_last_c_pos =  _rl_col_width (data, 0, new);
+  else
+    _rl_last_c_pos = new;
+}
+
+/* PWP: move the cursor up or down. */
+void
+_rl_move_vert (to)
+     int to;
+{
+  register int delta, i;
+
+  if (_rl_last_v_pos == to || to > _rl_screenheight)
+    return;
+
+  if ((delta = to - _rl_last_v_pos) > 0)
+    {
+      for (i = 0; i < delta; i++)
+	putc ('\n', rl_outstream);
+#if defined (__MSDOS__)
+      putc ('\r', rl_outstream);
+#else
+      tputs (_rl_term_cr, 1, _rl_output_character_function);
+#endif
+      _rl_last_c_pos = 0;
+    }
+  else
+    {			/* delta < 0 */
+      if (_rl_term_up && *_rl_term_up)
+	for (i = 0; i < -delta; i++)
+	  tputs (_rl_term_up, 1, _rl_output_character_function);
+    }
+
+  _rl_last_v_pos = to;		/* Now TO is here */
+}
+
+/* Physically print C on rl_outstream.  This is for functions which know
+   how to optimize the display.  Return the number of characters output. */
+int
+rl_show_char (c)
+     int c;
+{
+  int n = 1;
+  if (META_CHAR (c) && (_rl_output_meta_chars == 0))
+    {
+      fprintf (rl_outstream, "M-");
+      n += 2;
+      c = UNMETA (c);
+    }
+
+#if defined (DISPLAY_TABS)
+  if ((CTRL_CHAR (c) && c != '\t') || c == RUBOUT)
+#else
+  if (CTRL_CHAR (c) || c == RUBOUT)
+#endif /* !DISPLAY_TABS */
+    {
+      fprintf (rl_outstream, "C-");
+      n += 2;
+      c = CTRL_CHAR (c) ? UNCTRL (c) : '?';
+    }
+
+  putc (c, rl_outstream);
+  fflush (rl_outstream);
+  return n;
+}
+
+int
+rl_character_len (c, pos)
+     register int c, pos;
+{
+  unsigned char uc;
+
+  uc = (unsigned char)c;
+
+  if (META_CHAR (uc))
+    return ((_rl_output_meta_chars == 0) ? 4 : 1);
+
+  if (uc == '\t')
+    {
+#if defined (DISPLAY_TABS)
+      return (((pos | 7) + 1) - pos);
+#else
+      return (2);
+#endif /* !DISPLAY_TABS */
+    }
+
+  if (CTRL_CHAR (c) || c == RUBOUT)
+    return (2);
+
+  return ((ISPRINT (uc)) ? 1 : 2);
+}
+
+/* How to print things in the "echo-area".  The prompt is treated as a
+   mini-modeline. */
+
+#if defined (USE_VARARGS)
+int
+#if defined (PREFER_STDARG)
+rl_message (const char *format, ...)
+#else
+rl_message (va_alist)
+     va_dcl
+#endif
+{
+  va_list args;
+#if defined (PREFER_VARARGS)
+  char *format;
+#endif
+
+#if defined (PREFER_STDARG)
+  va_start (args, format);
+#else
+  va_start (args);
+  format = va_arg (args, char *);
+#endif
+
+#if defined (HAVE_VSNPRINTF)
+  vsnprintf (msg_buf, sizeof (msg_buf) - 1, format, args);
+#else
+  vsprintf (msg_buf, format, args);
+  msg_buf[sizeof(msg_buf) - 1] = '\0';	/* overflow? */
+#endif
+  va_end (args);
+
+  rl_display_prompt = msg_buf;
+  (*rl_redisplay_function) ();
+  return 0;
+}
+#else /* !USE_VARARGS */
+int
+rl_message (format, arg1, arg2)
+     char *format;
+{
+  sprintf (msg_buf, format, arg1, arg2);
+  msg_buf[sizeof(msg_buf) - 1] = '\0';	/* overflow? */
+  rl_display_prompt = msg_buf;
+  (*rl_redisplay_function) ();
+  return 0;
+}
+#endif /* !USE_VARARGS */
+
+/* How to clear things from the "echo-area". */
+int
+rl_clear_message ()
+{
+  rl_display_prompt = rl_prompt;
+  (*rl_redisplay_function) ();
+  return 0;
+}
+
+int
+rl_reset_line_state ()
+{
+  rl_on_new_line ();
+
+  rl_display_prompt = rl_prompt ? rl_prompt : "";
+  forced_display = 1;
+  return 0;
+}
+
+static char *saved_local_prompt;
+static char *saved_local_prefix;
+static int saved_last_invisible;
+static int saved_visible_length;
+
+void
+rl_save_prompt ()
+{
+  saved_local_prompt = local_prompt;
+  saved_local_prefix = local_prompt_prefix;
+  saved_last_invisible = prompt_last_invisible;
+  saved_visible_length = prompt_visible_length;
+
+  local_prompt = local_prompt_prefix = (char *)0;
+  prompt_last_invisible = prompt_visible_length = 0;
+}
+
+void
+rl_restore_prompt ()
+{
+  FREE (local_prompt);
+  FREE (local_prompt_prefix);
+
+  local_prompt = saved_local_prompt;
+  local_prompt_prefix = saved_local_prefix;
+  prompt_last_invisible = saved_last_invisible;
+  prompt_visible_length = saved_visible_length;
+}
+
+char *
+_rl_make_prompt_for_search (pchar)
+     int pchar;
+{
+  int len;
+  char *pmt;
+
+  rl_save_prompt ();
+
+  if (saved_local_prompt == 0)
+    {
+      len = (rl_prompt && *rl_prompt) ? strlen (rl_prompt) : 0;
+      pmt = (char *)xmalloc (len + 2);
+      if (len)
+	strcpy (pmt, rl_prompt);
+      pmt[len] = pchar;
+      pmt[len+1] = '\0';
+    }
+  else
+    {
+      len = *saved_local_prompt ? strlen (saved_local_prompt) : 0;
+      pmt = (char *)xmalloc (len + 2);
+      if (len)
+	strcpy (pmt, saved_local_prompt);
+      pmt[len] = pchar;
+      pmt[len+1] = '\0';
+      local_prompt = savestring (pmt);
+      prompt_last_invisible = saved_last_invisible;
+      prompt_visible_length = saved_visible_length + 1;
+    }
+  return pmt;
+}
+
+/* Quick redisplay hack when erasing characters at the end of the line. */
+void
+_rl_erase_at_end_of_line (l)
+     int l;
+{
+  register int i;
+
+  _rl_backspace (l);
+  for (i = 0; i < l; i++)
+    putc (' ', rl_outstream);
+  _rl_backspace (l);
+  for (i = 0; i < l; i++)
+    visible_line[--_rl_last_c_pos] = '\0';
+  rl_display_fixed++;
+}
+
+/* Clear to the end of the line.  COUNT is the minimum
+   number of character spaces to clear, */
+void
+_rl_clear_to_eol (count)
+     int count;
+{
+  if (_rl_term_clreol)
+    tputs (_rl_term_clreol, 1, _rl_output_character_function);
+  else if (count)
+    space_to_eol (count);
+}
+
+/* Clear to the end of the line using spaces.  COUNT is the minimum
+   number of character spaces to clear, */
+static void
+space_to_eol (count)
+     int count;
+{
+  register int i;
+
+  for (i = 0; i < count; i++)
+   putc (' ', rl_outstream);
+
+  _rl_last_c_pos += count;
+}
+
+void
+_rl_clear_screen ()
+{
+  if (_rl_term_clrpag)
+    tputs (_rl_term_clrpag, 1, _rl_output_character_function);
+  else
+    rl_crlf ();
+}
+
+/* Insert COUNT characters from STRING to the output stream at column COL. */
+static void
+insert_some_chars (string, count, col)
+     char *string;
+     int count, col;
+{
+  /* DEBUGGING */
+  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+    if (count != col)
+      fprintf(stderr, "readline: debug: insert_some_chars: count (%d) != col (%d)\n", count, col);
+
+  /* If IC is defined, then we do not have to "enter" insert mode. */
+  if (_rl_term_IC)
+    {
+      char *buffer;
+
+      buffer = tgoto (_rl_term_IC, 0, col);
+      tputs (buffer, 1, _rl_output_character_function);
+      _rl_output_some_chars (string, count);
+    }
+  else
+    {
+      register int i;
+
+      /* If we have to turn on insert-mode, then do so. */
+      if (_rl_term_im && *_rl_term_im)
+	tputs (_rl_term_im, 1, _rl_output_character_function);
+
+      /* If there is a special command for inserting characters, then
+	 use that first to open up the space. */
+      if (_rl_term_ic && *_rl_term_ic)
+	{
+	  for (i = col; i--; )
+	    tputs (_rl_term_ic, 1, _rl_output_character_function);
+	}
+
+      /* Print the text. */
+      _rl_output_some_chars (string, count);
+
+      /* If there is a string to turn off insert mode, we had best use
+	 it now. */
+      if (_rl_term_ei && *_rl_term_ei)
+	tputs (_rl_term_ei, 1, _rl_output_character_function);
+    }
+}
+
+/* Delete COUNT characters from the display line. */
+static void
+delete_chars (count)
+     int count;
+{
+  if (count > _rl_screenwidth)	/* XXX */
+    return;
+
+  if (_rl_term_DC && *_rl_term_DC)
+    {
+      char *buffer;
+      buffer = tgoto (_rl_term_DC, count, count);
+      tputs (buffer, count, _rl_output_character_function);
+    }
+  else
+    {
+      if (_rl_term_dc && *_rl_term_dc)
+	while (count--)
+	  tputs (_rl_term_dc, 1, _rl_output_character_function);
+    }
+}
+
+void
+_rl_update_final ()
+{
+  int full_lines;
+
+  full_lines = 0;
+  /* If the cursor is the only thing on an otherwise-blank last line,
+     compensate so we don't print an extra CRLF. */
+  if (_rl_vis_botlin && _rl_last_c_pos == 0 &&
+	visible_line[vis_lbreaks[_rl_vis_botlin]] == 0)
+    {
+      _rl_vis_botlin--;
+      full_lines = 1;
+    }
+  _rl_move_vert (_rl_vis_botlin);
+  /* If we've wrapped lines, remove the final xterm line-wrap flag. */
+  if (full_lines && _rl_term_autowrap && (VIS_LLEN(_rl_vis_botlin) == _rl_screenwidth))
+    {
+      char *last_line;
+
+      last_line = &visible_line[vis_lbreaks[_rl_vis_botlin]];
+      _rl_move_cursor_relative (_rl_screenwidth - 1, last_line);
+      _rl_clear_to_eol (0);
+      putc (last_line[_rl_screenwidth - 1], rl_outstream);
+    }
+  _rl_vis_botlin = 0;
+  rl_crlf ();
+  fflush (rl_outstream);
+  rl_display_fixed++;
+}
+
+/* Move to the start of the current line. */
+static void
+cr ()
+{
+  if (_rl_term_cr)
+    {
+#if defined (__MSDOS__)
+      putc ('\r', rl_outstream);
+#else
+      tputs (_rl_term_cr, 1, _rl_output_character_function);
+#endif
+      _rl_last_c_pos = 0;
+    }
+}
+
+/* Redraw the last line of a multi-line prompt that may possibly contain
+   terminal escape sequences.  Called with the cursor at column 0 of the
+   line to draw the prompt on. */
+static void
+redraw_prompt (t)
+     char *t;
+{
+  char *oldp, *oldl, *oldlprefix;
+  int oldlen, oldlast, oldplen, oldninvis;
+
+  /* Geez, I should make this a struct. */
+  oldp = rl_display_prompt;
+  oldl = local_prompt;
+  oldlprefix = local_prompt_prefix;
+  oldlen = prompt_visible_length;
+  oldplen = prompt_prefix_length;
+  oldlast = prompt_last_invisible;
+  oldninvis = prompt_invis_chars_first_line;
+
+  rl_display_prompt = t;
+  local_prompt = expand_prompt (t, &prompt_visible_length,
+				   &prompt_last_invisible,
+				   &prompt_invis_chars_first_line);
+  local_prompt_prefix = (char *)NULL;
+  rl_forced_update_display ();
+
+  rl_display_prompt = oldp;
+  local_prompt = oldl;
+  local_prompt_prefix = oldlprefix;
+  prompt_visible_length = oldlen;
+  prompt_prefix_length = oldplen;
+  prompt_last_invisible = oldlast;
+  prompt_invis_chars_first_line = oldninvis;
+}
+      
+/* Redisplay the current line after a SIGWINCH is received. */
+void
+_rl_redisplay_after_sigwinch ()
+{
+  char *t;
+
+  /* Clear the current line and put the cursor at column 0.  Make sure
+     the right thing happens if we have wrapped to a new screen line. */
+  if (_rl_term_cr)
+    {
+#if defined (__MSDOS__)
+      putc ('\r', rl_outstream);
+#else
+      tputs (_rl_term_cr, 1, _rl_output_character_function);
+#endif
+      _rl_last_c_pos = 0;
+#if defined (__MSDOS__)
+      space_to_eol (_rl_screenwidth);
+      putc ('\r', rl_outstream);
+#else
+      if (_rl_term_clreol)
+	tputs (_rl_term_clreol, 1, _rl_output_character_function);
+      else
+	{
+	  space_to_eol (_rl_screenwidth);
+	  tputs (_rl_term_cr, 1, _rl_output_character_function);
+	}
+#endif
+      if (_rl_last_v_pos > 0)
+	_rl_move_vert (0);
+    }
+  else
+    rl_crlf ();
+
+  /* Redraw only the last line of a multi-line prompt. */
+  t = strrchr (rl_display_prompt, '\n');
+  if (t)
+    redraw_prompt (++t);
+  else
+    rl_forced_update_display ();
+}
+
+void
+_rl_clean_up_for_exit ()
+{
+  if (readline_echoing_p)
+    {
+      _rl_move_vert (_rl_vis_botlin);
+      _rl_vis_botlin = 0;
+      fflush (rl_outstream);
+      rl_restart_output (1, 0);
+    }
+}
+
+void
+_rl_erase_entire_line ()
+{
+  cr ();
+  _rl_clear_to_eol (0);
+  cr ();
+  fflush (rl_outstream);
+}
+
+/* return the `current display line' of the cursor -- the number of lines to
+   move up to get to the first screen line of the current readline line. */
+int
+_rl_current_display_line ()
+{
+  int ret, nleft;
+
+  /* Find out whether or not there might be invisible characters in the
+     editing buffer. */
+  if (rl_display_prompt == rl_prompt)
+    nleft = _rl_last_c_pos - _rl_screenwidth - rl_visible_prompt_length;
+  else
+    nleft = _rl_last_c_pos - _rl_screenwidth;
+
+  if (nleft > 0)
+    ret = 1 + nleft / _rl_screenwidth;
+  else
+    ret = 0;
+
+  return ret;
+}
+
+#if defined (HANDLE_MULTIBYTE)
+/* Calculate the number of screen columns occupied by STR from START to END.
+   In the case of multibyte characters with stateful encoding, we have to
+   scan from the beginning of the string to take the state into account. */
+static int
+_rl_col_width (str, start, end)
+     char *str;
+     int start, end;
+{
+  wchar_t wc;
+  mbstate_t ps = {0};
+  int tmp, point, width, max;
+
+  if (end <= start)
+    return 0;
+
+  point = 0;
+  max = end;
+
+  while (point < start)
+    {
+      tmp = mbrlen (str + point, max, &ps);
+      if ((size_t)tmp == (size_t)-1 || (size_t)tmp == (size_t)-2)
+	{
+	  /* In this case, the bytes are invalid or too short to compose a
+	     multibyte character, so we assume that the first byte represents
+	     a single character. */
+	  point++;
+	  max--;
+
+	  /* Clear the state of the byte sequence, because in this case the
+	     effect of mbstate is undefined. */
+	  memset (&ps, 0, sizeof (mbstate_t));
+	}
+      else if (tmp == 0)
+        break;		/* Found '\0' */
+      else
+	{
+	  point += tmp;
+	  max -= tmp;
+	}
+    }
+
+  /* If START is not a byte that starts a character, then POINT will be
+     greater than START.  In this case, assume that (POINT - START) gives
+     a byte count that is the number of columns of difference. */
+  width = point - start;
+
+  while (point < end)
+    {
+      tmp = mbrtowc (&wc, str + point, max, &ps);
+      if ((size_t)tmp == (size_t)-1 || (size_t)tmp == (size_t)-2)
+	{
+	  /* In this case, the bytes are invalid or too short to compose a
+	     multibyte character, so we assume that the first byte represents
+	     a single character. */
+	  point++;
+	  max--;
+
+	  /* and assume that the byte occupies a single column. */
+	  width++;
+
+	  /* Clear the state of the byte sequence, because in this case the
+	     effect of mbstate is undefined. */
+	  memset (&ps, 0, sizeof (mbstate_t));
+	}
+      else if (tmp == 0)
+        break;			/* Found '\0' */
+      else
+	{
+	  point += tmp;
+	  max -= tmp;
+	  tmp = wcwidth(wc);
+	  width += (tmp >= 0) ? tmp : 1;
+	}
+    }
+
+  width += point - end;
+
+  return width;
+}
+#endif /* HANDLE_MULTIBYTE */
+	  
diff --git a/readline-4.3.orig/doc/Makefile.in b/readline-4.3.orig/doc/Makefile.in
new file mode 100644
index 0000000..8a85ae1
--- /dev/null
+++ b/readline-4.3.orig/doc/Makefile.in
@@ -0,0 +1,234 @@
+# This makefile for Readline library documentation is in -*- text -*- mode.
+# Emacs likes it that way.
+
+# Copyright (C) 1996 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+
+topdir = @top_srcdir@
+srcdir = @srcdir@
+VPATH = .:@srcdir@
+
+prefix = @prefix@
+infodir = @infodir@
+
+mandir = @mandir@
+manpfx = man
+
+man1ext = .1
+man1dir = $(mandir)/$(manpfx)1
+man3ext = .3
+man3dir = $(mandir)/$(manpfx)3
+
+# set this to a value to have the HTML documentation installed
+htmldir =
+
+# Support an alternate destination root directory for package building
+DESTDIR =
+
+SHELL = @MAKE_SHELL@
+RM = rm -f
+
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+
+BUILD_DIR = @BUILD_DIR@
+TEXINPUTDIR = $(srcdir)
+
+MAKEINFO    = LANGUAGE= makeinfo
+TEXI2DVI    = $(srcdir)/texi2dvi
+TEXI2HTML   = $(srcdir)/texi2html
+QUIETPS     = #set this to -q to shut up dvips
+PAPERSIZE   = letter
+PSDPI       = 300	# I don't have any 600-dpi printers
+DVIPS       = dvips -D ${PSDPI} $(QUIETPS) -t ${PAPERSIZE} -o $@     # tricky
+
+RLSRC = $(srcdir)/rlman.texinfo $(srcdir)/rluser.texinfo \
+	$(srcdir)/rltech.texinfo $(srcdir)/manvers.texinfo \
+	$(srcdir)/rluserman.texinfo
+HISTSRC = $(srcdir)/hist.texinfo $(srcdir)/hsuser.texinfo \
+	  $(srcdir)/hstech.texinfo $(srcdir)/manvers.texinfo
+
+# This should be a program that converts troff to an ascii-readable format
+NROFF       = groff -Tascii
+
+# This should be a program that converts troff to postscript
+GROFF       = groff
+
+DVIOBJ = readline.dvi history.dvi rluserman.dvi
+INFOOBJ = readline.info history.info rluserman.info
+PSOBJ = readline.ps history.ps rluserman.ps readline_3.ps history_3.ps
+HTMLOBJ = readline.html history.html rluserman.html
+TEXTOBJ = readline.0 history.0
+
+INTERMEDIATE_OBJ = rlman.dvi hist.dvi rluserman.dvi
+
+DIST_DOCS = $(DVIOBJ) $(PSOBJ) $(HTMLOBJ) $(INFOOBJ) $(TEXTOBJ)
+
+.SUFFIXES:      .0 .3 .ps .txt .dvi
+
+.3.0:
+	$(RM) $@
+	-${NROFF} -man $< > $@
+
+all: info dvi html ps text
+nodvi: info html text
+
+readline.dvi: $(RLSRC)
+	TEXINPUTS=.:$(TEXINPUTDIR):$$TEXINPUTS $(TEXI2DVI) $(srcdir)/rlman.texinfo
+	mv rlman.dvi readline.dvi
+
+readline.info: $(RLSRC)
+	$(MAKEINFO) --no-split -I $(TEXINPUTDIR) -o $@ $(srcdir)/rlman.texinfo
+
+rluserman.dvi: $(RLSRC)
+	TEXINPUTS=.:$(TEXINPUTDIR):$$TEXINPUTS $(TEXI2DVI) $(srcdir)/rluserman.texinfo
+
+rluserman.info: $(RLSRC)
+	$(MAKEINFO) --no-split -I $(TEXINPUTDIR) -o $@ $(srcdir)/rluserman.texinfo
+
+history.dvi: ${HISTSRC}
+	TEXINPUTS=.:$(TEXINPUTDIR):$$TEXINPUTS $(TEXI2DVI) $(srcdir)/hist.texinfo
+	mv hist.dvi history.dvi
+
+history.info: ${HISTSRC}
+	$(MAKEINFO) --no-split -I $(TEXINPUTDIR) -o $@ $(srcdir)/hist.texinfo
+
+readline.ps:	readline.dvi
+	$(RM) $@
+	$(DVIPS) readline.dvi
+
+rluserman.ps:	rluserman.dvi
+	$(RM) $@
+	$(DVIPS) rluserman.dvi
+
+history.ps:	history.dvi
+	$(RM) $@
+	$(DVIPS) history.dvi
+
+#
+# This leaves readline.html and rlman.html -- rlman.html is for www.gnu.org
+#
+readline.html:	${RLSRC}
+	$(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/rlman.texinfo
+	sed -e 's:rlman.html:readline.html:g' rlman.html > readline.html
+
+rluserman.html:	${RLSRC}
+	$(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/rluserman.texinfo
+
+history.html:	${HISTSRC}
+	$(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/hist.texinfo
+	sed -e 's:hist.html:history.html:g' hist.html > history.html
+	$(RM) hist.html
+
+info:	$(INFOOBJ)
+dvi:	$(DVIOBJ)
+ps:	$(PSOBJ)
+html:	$(HTMLOBJ)
+text:	$(TEXTOBJ)
+
+readline.0: readline.3
+
+readline_3.ps: readline.3
+	${RM} $@
+	${GROFF} -man < $(srcdir)/readline.3 > $@ 
+
+history.0: history.3
+
+history_3.ps: history.3
+	${RM} $@
+	${GROFF} -man < $(srcdir)/history.3 > $@ 
+
+clean:
+	$(RM) *.aux *.cp *.fn *.ky *.log *.pg *.toc *.tp *.vr *.cps *.pgs \
+	      *.fns *.kys *.tps *.vrs *.bt *.bts *.o core *.core
+
+mostlyclean: clean
+
+distclean: clean maybe-clean
+	$(RM) $(INTERMEDIATE_OBJ)
+	$(RM) Makefile
+
+maybe-clean:
+	-if test "X$(topdir)" != "X$(BUILD_DIR)"; then \
+		$(RM) $(DIST_DOCS); \
+	fi
+
+maintainer-clean: clean
+	$(RM) $(DIST_DOCS)
+	$(RM) $(INTERMEDIATE_OBJ)
+	$(RM) Makefile
+
+installdirs:	$(topdir)/support/mkdirs
+	-$(SHELL) $(topdir)/support/mkdirs $(DESTDIR)$(infodir) $(DESTDIR)$(man3dir)
+	-if test -n "${htmldir}" ; then \
+		$(SHELL) $(topdir)/support/mkdirs $(DESTDIR)$(htmldir) ; \
+	fi
+
+install:	installdirs
+	if test -f readline.info; then \
+		${INSTALL_DATA} readline.info $(DESTDIR)$(infodir)/readline.info; \
+	else \
+		${INSTALL_DATA} $(srcdir)/readline.info $(DESTDIR)$(infodir)/readline.info; \
+	fi
+	if test -f rluserman.info; then \
+		${INSTALL_DATA} rluserman.info $(DESTDIR)$(infodir)/rluserman.info; \
+	else \
+		${INSTALL_DATA} $(srcdir)/rluserman.info $(DESTDIR)$(infodir)/rluserman.info; \
+	fi
+	if test -f history.info; then \
+		${INSTALL_DATA} history.info $(DESTDIR)$(infodir)/history.info; \
+	else \
+		${INSTALL_DATA} $(srcdir)/history.info $(DESTDIR)$(infodir)/history.info; \
+	fi
+	-if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
+		install-info --dir-file=$(DESTDIR)$(infodir)/dir \
+			$(DESTDIR)$(infodir)/readline.info ; \
+		install-info --dir-file=$(DESTDIR)$(infodir)/dir \
+			$(DESTDIR)$(infodir)/history.info ; \
+		install-info --dir-file=$(DESTDIR)$(infodir)/dir \
+			$(DESTDIR)$(infodir)/rluserman.info ; \
+	else true; fi
+	-${INSTALL_DATA} $(srcdir)/readline.3 $(DESTDIR)$(man3dir)/readline$(man3ext)
+	-${INSTALL_DATA} $(srcdir)/history.3 $(DESTDIR)$(man3dir)/history$(man3ext)
+	-if test -n "${htmldir}" ; then \
+		if test -f readline.html; then \
+			${INSTALL_DATA} readline.html $(DESTDIR)$(htmldir)/readline.html; \
+		else \
+			${INSTALL_DATA} $(srcdir)/readline.html $(DESTDIR)$(htmldir)/readline.html; \
+		fi ; \
+		if test -f history.html; then \
+			${INSTALL_DATA} history.html $(DESTDIR)$(htmldir)/history.html; \
+		else \
+			${INSTALL_DATA} $(srcdir)/history.html $(DESTDIR)$(htmldir)/history.html; \
+		fi ; \
+		if test -f rluserman.html; then \
+			${INSTALL_DATA} rluserman.html $(DESTDIR)$(htmldir)/rluserman.html; \
+		else \
+			${INSTALL_DATA} $(srcdir)/rluserman.html $(DESTDIR)$(htmldir)/rluserman.html; \
+		fi ; \
+	fi
+
+uninstall:
+	$(RM) $(DESTDIR)$(infodir)/readline.info
+	$(RM) $(DESTDIR)$(infodir)/rluserman.info
+	$(RM) $(DESTDIR)$(infodir)/history.info
+	$(RM) $(DESTDIR)$(man3dir)/readline$(man3ext)
+	$(RM) $(DESTDIR)$(man3dir)/history$(man3ext)
+	-if test -n "${htmldir}" ; then \
+		$(RM) $(DESTDIR)$(htmldir)/readline.html ; \
+		$(RM) $(DESTDIR)$(htmldir)/rluserman.html ; \
+		$(RM) $(DESTDIR)$(htmldir)/history.html ; \
+	fi
diff --git a/readline-4.3.orig/doc/hist.texinfo b/readline-4.3.orig/doc/hist.texinfo
new file mode 100644
index 0000000..63ceb16
--- /dev/null
+++ b/readline-4.3.orig/doc/hist.texinfo
@@ -0,0 +1,110 @@
+\input texinfo    @c -*-texinfo-*-
+@c %**start of header (This is for running Texinfo on a region.)
+@setfilename history.info
+@settitle GNU History Library
+@c %**end of header (This is for running Texinfo on a region.)
+
+@setchapternewpage odd
+
+@include manvers.texinfo
+
+@ifinfo
+@dircategory Libraries
+@direntry
+* History: (history).       The GNU history library API
+@end direntry
+
+This document describes the GNU History library, a programming tool that
+provides a consistent user interface for recalling lines of previously
+typed input.
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+pare preserved on all copies.
+
+@ignore
+Permission is granted to process this file through TeX and print the
+results, provided the printed document carries copying permission
+notice identical to this one except for the removal of this paragraph
+(this paragraph not being relevant to the printed manual).
+@end ignore
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Free Software Foundation.
+@end ifinfo
+
+@titlepage
+@title GNU History Library
+@subtitle Edition @value{EDITION}, for @code{History Library} Version @value{VERSION}.
+@subtitle @value{UPDATE-MONTH}
+@author Brian Fox, Free Software Foundation
+@author Chet Ramey, Case Western Reserve University
+
+@page
+This document describes the GNU History library, a programming tool that
+provides a consistent user interface for recalling lines of previously
+typed input.
+
+Published by the Free Software Foundation @*
+59 Temple Place, Suite 330, @*
+Boston, MA 02111 USA
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+are preserved on all copies.
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Free Software Foundation.
+
+@vskip 0pt plus 1filll
+Copyright @copyright{} 1988-2002 Free Software Foundation, Inc.
+@end titlepage
+
+@ifinfo
+@node Top
+@top GNU History Library
+
+This document describes the GNU History library, a programming tool that
+provides a consistent user interface for recalling lines of previously
+typed input.
+
+@menu
+* Using History Interactively::	  GNU History User's Manual.
+* Programming with GNU History::  GNU History Programmer's Manual.
+* Concept Index::		  Index of concepts described in this manual.
+* Function and Variable Index::	  Index of externally visible functions
+				  and variables.
+@end menu
+@end ifinfo
+
+@syncodeindex fn vr
+
+@include hsuser.texinfo
+@include hstech.texinfo
+
+@node Concept Index
+@appendix Concept Index
+@printindex cp
+
+@node Function and Variable Index
+@appendix Function and Variable Index
+@printindex vr
+
+@contents
+@bye
diff --git a/readline-4.3.orig/doc/history.0 b/readline-4.3.orig/doc/history.0
new file mode 100644
index 0000000..324c363
--- /dev/null
+++ b/readline-4.3.orig/doc/history.0
@@ -0,0 +1,660 @@
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+NNAAMMEE
+       history - GNU History Library
+
+CCOOPPYYRRIIGGHHTT
+       The  GNU History Library is Copyright (C) 1989-2002 by the
+       Free Software Foundation, Inc.
+
+DDEESSCCRRIIPPTTIIOONN
+       Many programs read input from the user a line at  a  time.
+       The  GNU  History  library  is able to keep track of those
+       lines, associate arbitrary data with each line,  and  uti-
+       lize  information  from  previous  lines  in composing new
+       ones.
+
+
+HHIISSTTOORRYY EEXXPPAANNSSIIOONN
+       The history library supports a history  expansion  feature
+       that  is identical to the history expansion in bbaasshh..  This
+       section describes what syntax features are available.
+
+       History expansions introduce words from the  history  list
+       into  the input stream, making it easy to repeat commands,
+       insert the arguments to a previous command into  the  cur-
+       rent  input  line,  or  fix  errors  in  previous commands
+       quickly.
+
+       History expansion is usually performed immediately after a
+       complete  line is read.  It takes place in two parts.  The
+       first is to determine which line from the history list  to
+       use during substitution.  The second is to select portions
+       of that line for inclusion into the current one.  The line
+       selected  from  the history is the _e_v_e_n_t, and the portions
+       of that line that are acted upon are _w_o_r_d_s.  Various _m_o_d_i_-
+       _f_i_e_r_s are available to manipulate the selected words.  The
+       line is broken into words in the same fashion as bbaasshh does
+       when  reading input, so that several words that would oth-
+       erwise be separated are  considered  one  word  when  sur-
+       rounded  by  quotes  (see  the description of hhiissttoorryy__ttookk--
+       eenniizzee(()) below).  History expansions are introduced by  the
+       appearance  of the history expansion character, which is !!
+       by default.  Only backslash  (\\)  and  single  quotes  can
+       quote the history expansion character.
+
+   EEvveenntt DDeessiiggnnaattoorrss
+       An event designator is a reference to a command line entry
+       in the history list.
+
+       !!      Start a history substitution, except when  followed
+              by a bbllaannkk, newline, = or (.
+       !!_n     Refer to command line _n.
+       !!--_n    Refer to the current command line minus _n.
+       !!!!     Refer  to  the previous command.  This is a synonym
+              for `!-1'.
+
+
+
+
+GNU History 4.3          2002 January 31                        1
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       !!_s_t_r_i_n_g
+              Refer to the  most  recent  command  starting  with
+              _s_t_r_i_n_g.
+       !!??_s_t_r_i_n_g[[??]]
+              Refer to the most recent command containing _s_t_r_i_n_g.
+              The trailing ?? may be omitted if _s_t_r_i_n_g is followed
+              immediately by a newline.
+       ^^_s_t_r_i_n_g_1^^_s_t_r_i_n_g_2^^
+              Quick   substitution.   Repeat  the  last  command,
+              replacing  _s_t_r_i_n_g_1  with  _s_t_r_i_n_g_2.   Equivalent  to
+              ``!!:s/_s_t_r_i_n_g_1/_s_t_r_i_n_g_2/'' (see MMooddiiffiieerrss below).
+       !!##     The entire command line typed so far.
+
+   WWoorrdd DDeessiiggnnaattoorrss
+       Word designators are used to select desired words from the
+       event.  A :: separates the  event  specification  from  the
+       word designator.  It may be omitted if the word designator
+       begins with a ^^, $$, **, --, or %%.  Words are  numbered  from
+       the  beginning  of  the  line,  with  the first word being
+       denoted by 0 (zero).  Words are inserted into the  current
+       line separated by single spaces.
+
+       00 ((zzeerroo))
+              The  zeroth  word.  For the shell, this is the com-
+              mand word.
+       _n      The _nth word.
+       ^^      The first argument.  That is, word 1.
+       $$      The last argument.
+       %%      The word matched  by  the  most  recent  `?_s_t_r_i_n_g?'
+              search.
+       _x--_y    A range of words; `-_y' abbreviates `0-_y'.
+       **      All of the words but the zeroth.  This is a synonym
+              for `_1_-_$'.  It is not an error to use ** if there is
+              just  one  word  in  the event; the empty string is
+              returned in that case.
+       xx**     Abbreviates _x_-_$.
+       xx--     Abbreviates _x_-_$ like xx**, but omits the last word.
+
+       If a word designator is supplied without an event specifi-
+       cation, the previous command is used as the event.
+
+   MMooddiiffiieerrss
+       After  the  optional  word  designator, there may appear a
+       sequence of one or more of the following  modifiers,  each
+       preceded by a `:'.
+
+       hh      Remove a trailing file name component, leaving only
+              the head.
+       tt      Remove all leading file  name  components,  leaving
+              the tail.
+       rr      Remove  a trailing suffix of the form _._x_x_x, leaving
+              the basename.
+       ee      Remove all but the trailing suffix.
+       pp      Print the new command but do not execute it.
+
+
+
+GNU History 4.3          2002 January 31                        2
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       qq      Quote the substituted words, escaping further  sub-
+              stitutions.
+       xx      Quote  the  substituted  words as with qq, but break
+              into words at bbllaannkkss and newlines.
+       ss//_o_l_d//_n_e_w//
+              Substitute _n_e_w for the first occurrence of  _o_l_d  in
+              the event line.  Any delimiter can be used in place
+              of /.  The final delimiter is optional if it is the
+              last  character  of  the event line.  The delimiter
+              may be quoted in _o_l_d and _n_e_w with  a  single  back-
+              slash.  If & appears in _n_e_w, it is replaced by _o_l_d.
+              A single backslash will quote the  &.   If  _o_l_d  is
+              null, it is set to the last _o_l_d substituted, or, if
+              no previous history substitutions took  place,  the
+              last _s_t_r_i_n_g in a !!??_s_t_r_i_n_g[[??]]  search.
+       &&      Repeat the previous substitution.
+       gg      Cause  changes  to be applied over the entire event
+              line.  This is used in conjunction with `::ss' (e.g.,
+              `::ggss//_o_l_d//_n_e_w//')  or  `::&&'.   If used with `::ss', any
+              delimiter can be used in place of /, and the  final
+              delimiter  is  optional if it is the last character
+              of the event line.
+
+PPRROOGGRRAAMMMMIINNGG WWIITTHH HHIISSTTOORRYY FFUUNNCCTTIIOONNSS
+       This section describes how to use the History  library  in
+       other programs.
+
+   IInnttrroodduuccttiioonn ttoo HHiissttoorryy
+       The  programmer  using  the  History library has available
+       functions for remembering lines on a history list, associ-
+       ating  arbitrary data with a line, removing lines from the
+       list, searching through the list for a line containing  an
+       arbitrary  text  string,  and  referencing any line in the
+       list directly.  In addition, a history _e_x_p_a_n_s_i_o_n  function
+       is  available  which provides for a consistent user inter-
+       face across different programs.
+
+       The user using programs written with the  History  library
+       has  the benefit of a consistent user interface with a set
+       of well-known commands for manipulating the text of previ-
+       ous  lines and using that text in new commands.  The basic
+       history manipulation commands are identical to the history
+       substitution provided by bbaasshh.
+
+       If  the  programmer  desires,  he  can  use  the  Readline
+       library,  which  includes  some  history  manipulation  by
+       default, and has the added advantage of command line edit-
+       ing.
+
+       Before declaring any functions using any functionality the
+       History  library  provides  in  other code, an application
+       writer should include the file _<_r_e_a_d_l_i_n_e_/_h_i_s_t_o_r_y_._h_> in any
+       file  that  uses  the History library's features.  It sup-
+       plies extern declarations for all of the library's  public
+
+
+
+GNU History 4.3          2002 January 31                        3
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       functions  and  variables,  and declares all of the public
+       data structures.
+
+
+   HHiissttoorryy SSttoorraaggee
+       The history list is an array of history entries.   A  his-
+       tory entry is declared as follows:
+
+       _t_y_p_e_d_e_f _v_o_i_d _* hhiissttddaattaa__tt;;
+
+       typedef struct _hist_entry {
+         char *line;
+         histdata_t data;
+       } HIST_ENTRY;
+
+       The history list itself might therefore be declared as
+
+       _H_I_S_T___E_N_T_R_Y _*_* tthhee__hhiissttoorryy__lliisstt;;
+
+       The  state  of  the History library is encapsulated into a
+       single structure:
+
+       /*
+        * A structure used to pass around the current state of the history.
+        */
+       typedef struct _hist_state {
+         HIST_ENTRY **entries; /* Pointer to the entries themselves. */
+         int offset;           /* The location pointer within this array. */
+         int length;           /* Number of elements within this array. */
+         int size;             /* Number of slots allocated to this array. */
+         int flags;
+       } HISTORY_STATE;
+
+       If the flags member includes HHSS__SSTTIIFFLLEEDD, the  history  has
+       been stifled.
+
+HHiissttoorryy FFuunnccttiioonnss
+       This  section describes the calling sequence for the vari-
+       ous functions exported by the GNU History library.
+
+   IInniittiiaalliizziinngg HHiissttoorryy aanndd SSttaattee MMaannaaggeemmeenntt
+       This section describes functions used  to  initialize  and
+       manage  the  state of the History library when you want to
+       use the history functions in your program.
+
+       _v_o_i_d uussiinngg__hhiissttoorryy (_v_o_i_d)
+       Begin a session in which the history  functions  might  be
+       used.  This initializes the interactive variables.
+
+       _H_I_S_T_O_R_Y___S_T_A_T_E _* hhiissttoorryy__ggeett__hhiissttoorryy__ssttaattee (_v_o_i_d)
+       Return  a  structure  describing  the current state of the
+       input history.
+
+       _v_o_i_d hhiissttoorryy__sseett__hhiissttoorryy__ssttaattee (_H_I_S_T_O_R_Y___S_T_A_T_E _*_s_t_a_t_e)
+
+
+
+GNU History 4.3          2002 January 31                        4
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       Set the state of the history list according to _s_t_a_t_e.
+
+
+   HHiissttoorryy LLiisstt MMaannaaggeemmeenntt
+       These functions manage individual entries on  the  history
+       list, or set parameters managing the list itself.
+
+       _v_o_i_d aadddd__hhiissttoorryy (_c_o_n_s_t _c_h_a_r _*_s_t_r_i_n_g)
+       Place  _s_t_r_i_n_g at the end of the history list.  The associ-
+       ated data field (if any) is set to NNUULLLL.
+
+       _H_I_S_T___E_N_T_R_Y _* rreemmoovvee__hhiissttoorryy (_i_n_t _w_h_i_c_h)
+       Remove history entry at offset  _w_h_i_c_h  from  the  history.
+       The  removed element is returned so you can free the line,
+       data, and containing structure.
+
+       _H_I_S_T___E_N_T_R_Y _* rreeppllaaccee__hhiissttoorryy__eennttrryy (_i_n_t _w_h_i_c_h_, _c_o_n_s_t  _c_h_a_r
+       _*_l_i_n_e_, _h_i_s_t_d_a_t_a___t _d_a_t_a)
+       Make the history entry at offset _w_h_i_c_h have _l_i_n_e and _d_a_t_a.
+       This returns the old entry so you can dispose of the data.
+       In  the  case  of  an  invalid  _w_h_i_c_h,  a  NNUULLLL pointer is
+       returned.
+
+       _v_o_i_d cclleeaarr__hhiissttoorryy (_v_o_i_d)
+       Clear the history list by deleting all the entries.
+
+       _v_o_i_d ssttiiffllee__hhiissttoorryy (_i_n_t _m_a_x)
+       Stifle the history list, remembering  only  the  last  _m_a_x
+       entries.
+
+       _i_n_t uunnssttiiffllee__hhiissttoorryy (_v_o_i_d)
+       Stop  stifling  the history.  This returns the previously-
+       set maximum number of history  entries  (as  set  by  ssttii--
+       ffllee__hhiissttoorryy(())).   history was stifled.  The value is posi-
+       tive if the history was stifled, negative if it wasn't.
+
+       _i_n_t hhiissttoorryy__iiss__ssttiifflleedd (_v_o_i_d)
+       Returns non-zero if the history is stifled, zero if it  is
+       not.
+
+
+   IInnffoorrmmaattiioonn AAbboouutt tthhee HHiissttoorryy LLiisstt
+       These  functions  return information about the entire his-
+       tory list or individual list entries.
+
+       _H_I_S_T___E_N_T_R_Y _*_* hhiissttoorryy__lliisstt (_v_o_i_d)
+       Return a NNUULLLL terminated array of _H_I_S_T___E_N_T_R_Y  _*  which  is
+       the  current input history.  Element 0 of this list is the
+       beginning of time.  If there is no history, return NNUULLLL.
+
+       _i_n_t wwhheerree__hhiissttoorryy (_v_o_i_d)
+       Returns the offset of the current history element.
+
+       _H_I_S_T___E_N_T_R_Y _* ccuurrrreenntt__hhiissttoorryy (_v_o_i_d)
+
+
+
+GNU History 4.3          2002 January 31                        5
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       Return the history  entry  at  the  current  position,  as
+       determined  by  wwhheerree__hhiissttoorryy(()).   If  there  is  no entry
+       there, return a NNUULLLL pointer.
+
+       _H_I_S_T___E_N_T_R_Y _* hhiissttoorryy__ggeett (_i_n_t _o_f_f_s_e_t)
+       Return the history entry at position _o_f_f_s_e_t, starting from
+       hhiissttoorryy__bbaassee.  If there is no entry there, or if _o_f_f_s_e_t is
+       greater than the history length, return a NNUULLLL pointer.
+
+       _i_n_t hhiissttoorryy__ttoottaall__bbyytteess (_v_o_i_d)
+       Return the  number  of  bytes  that  the  primary  history
+       entries  are  using.  This function returns the sum of the
+       lengths of all the lines in the history.
+
+
+   MMoovviinngg AArroouunndd tthhee HHiissttoorryy LLiisstt
+       These functions allow the current index into  the  history
+       list to be set or changed.
+
+       _i_n_t hhiissttoorryy__sseett__ppooss (_i_n_t _p_o_s)
+       Set  the  current history offset to _p_o_s, an absolute index
+       into the list.  Returns 1 on success, 0  if  _p_o_s  is  less
+       than zero or greater than the number of history entries.
+
+       _H_I_S_T___E_N_T_R_Y _* pprreevviioouuss__hhiissttoorryy (_v_o_i_d)
+       Back up the current history offset to the previous history
+       entry, and return a pointer to that entry.  If there is no
+       previous entry, return a NNUULLLL pointer.
+
+       _H_I_S_T___E_N_T_R_Y _* nneexxtt__hhiissttoorryy (_v_o_i_d)
+       Move  the  current history offset forward to the next his-
+       tory entry, and return the a pointer to  that  entry.   If
+       there is no next entry, return a NNUULLLL pointer.
+
+
+   SSeeaarrcchhiinngg tthhee HHiissttoorryy LLiisstt
+       These  functions  allow  searching of the history list for
+       entries containing a specific string.   Searching  may  be
+       performed  both forward and backward from the current his-
+       tory position.  The search may be _a_n_c_h_o_r_e_d,  meaning  that
+       the  string  must  match  at  the beginning of the history
+       entry.
+
+       _i_n_t hhiissttoorryy__sseeaarrcchh (_c_o_n_s_t _c_h_a_r _*_s_t_r_i_n_g_, _i_n_t _d_i_r_e_c_t_i_o_n)
+       Search the history for _s_t_r_i_n_g,  starting  at  the  current
+       history  offset.   If  _d_i_r_e_c_t_i_o_n  is less than 0, then the
+       search is through previous entries, otherwise through sub-
+       sequent  entries.   If  _s_t_r_i_n_g  is found, then the current
+       history index is set to that history entry, and the  value
+       returned  is  the  offset  in  the line of the entry where
+       _s_t_r_i_n_g was found.  Otherwise, nothing is changed, and a -1
+       is returned.
+
+       _i_n_t   hhiissttoorryy__sseeaarrcchh__pprreeffiixx   (_c_o_n_s_t   _c_h_a_r  _*_s_t_r_i_n_g_,  _i_n_t
+
+
+
+GNU History 4.3          2002 January 31                        6
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       _d_i_r_e_c_t_i_o_n)
+       Search the history for _s_t_r_i_n_g,  starting  at  the  current
+       history  offset.   The  search is anchored: matching lines
+       must begin with _s_t_r_i_n_g.  If _d_i_r_e_c_t_i_o_n is less than 0, then
+       the  search is through previous entries, otherwise through
+       subsequent entries.  If _s_t_r_i_n_g is found, then the  current
+       history  index  is set to that entry, and the return value
+       is  0.   Otherwise,  nothing  is  changed,  and  a  -1  is
+       returned.
+
+       _i_n_t hhiissttoorryy__sseeaarrcchh__ppooss (_c_o_n_s_t _c_h_a_r _*_s_t_r_i_n_g_, _i_n_t _d_i_r_e_c_t_i_o_n_,
+       _i_n_t _p_o_s)
+       Search for _s_t_r_i_n_g in the history list, starting at _p_o_s, an
+       absolute  index  into the list.  If _d_i_r_e_c_t_i_o_n is negative,
+       the search proceeds backward from _p_o_s, otherwise  forward.
+       Returns  the  absolute  index of the history element where
+       _s_t_r_i_n_g was found, or -1 otherwise.
+
+
+   MMaannaaggiinngg tthhee HHiissttoorryy FFiillee
+       The History library can read the history from and write it
+       to  a file.  This section documents the functions for man-
+       aging a history file.
+
+       _i_n_t rreeaadd__hhiissttoorryy (_c_o_n_s_t _c_h_a_r _*_f_i_l_e_n_a_m_e)
+       Add the contents of _f_i_l_e_n_a_m_e to the history list,  a  line
+       at  a  time.   If _f_i_l_e_n_a_m_e is NNUULLLL, then read from _~_/_._h_i_s_-
+       _t_o_r_y.  Returns 0 if successful, or eerrrrnnoo if not.
+
+       _i_n_t rreeaadd__hhiissttoorryy__rraannggee (_c_o_n_s_t _c_h_a_r  _*_f_i_l_e_n_a_m_e_,  _i_n_t  _f_r_o_m_,
+       _i_n_t _t_o)
+       Read  a  range  of lines from _f_i_l_e_n_a_m_e, adding them to the
+       history list.  Start reading at line _f_r_o_m and end  at  _t_o.
+       If  _f_r_o_m  is  zero, start at the beginning.  If _t_o is less
+       than _f_r_o_m, then read until the end of the file.  If  _f_i_l_e_-
+       _n_a_m_e  is  NNUULLLL,  then  read from _~_/_._h_i_s_t_o_r_y.  Returns 0 if
+       successful, or eerrrrnnoo if not.
+
+       _i_n_t wwrriittee__hhiissttoorryy (_c_o_n_s_t _c_h_a_r _*_f_i_l_e_n_a_m_e)
+       Write the current history to _f_i_l_e_n_a_m_e,  overwriting  _f_i_l_e_-
+       _n_a_m_e  if  necessary.   If _f_i_l_e_n_a_m_e is NNUULLLL, then write the
+       history list to _~_/_._h_i_s_t_o_r_y.   Returns  0  on  success,  or
+       eerrrrnnoo on a read or write error.
+
+
+       _i_n_t aappppeenndd__hhiissttoorryy (_i_n_t _n_e_l_e_m_e_n_t_s_, _c_o_n_s_t _c_h_a_r _*_f_i_l_e_n_a_m_e)
+       Append the last _n_e_l_e_m_e_n_t_s of the history list to _f_i_l_e_n_a_m_e.
+       If _f_i_l_e_n_a_m_e is NNUULLLL, then append to _~_/_._h_i_s_t_o_r_y.  Returns 0
+       on success, or eerrrrnnoo on a read or write error.
+
+       _i_n_t   hhiissttoorryy__ttrruunnccaattee__ffiillee  (_c_o_n_s_t  _c_h_a_r  _*_f_i_l_e_n_a_m_e_,  _i_n_t
+       _n_l_i_n_e_s)
+       Truncate the history file _f_i_l_e_n_a_m_e, leaving only the  last
+       _n_l_i_n_e_s  lines.   If  _f_i_l_e_n_a_m_e  is NNUULLLL, then _~_/_._h_i_s_t_o_r_y is
+
+
+
+GNU History 4.3          2002 January 31                        7
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       truncated.  Returns 0 on success, or eerrrrnnoo on failure.
+
+
+   HHiissttoorryy EExxppaannssiioonn
+       These functions implement history expansion.
+
+       _i_n_t hhiissttoorryy__eexxppaanndd (_c_h_a_r _*_s_t_r_i_n_g_, _c_h_a_r _*_*_o_u_t_p_u_t)
+       Expand _s_t_r_i_n_g, placing the result into _o_u_t_p_u_t,  a  pointer
+       to a string.  Returns:
+              0      If no expansions took place (or, if the only
+                     change in the text was the removal of escape
+                     characters  preceding  the history expansion
+                     character);
+              1      if expansions did take place;
+              -1     if there was an error in expansion;
+              2      if the returned line  should  be  displayed,
+                     but not executed, as with the ::pp modifier.
+       If  an  error ocurred in expansion, then _o_u_t_p_u_t contains a
+       descriptive error message.
+
+       _c_h_a_r _* ggeett__hhiissttoorryy__eevveenntt (_c_o_n_s_t _c_h_a_r _*_s_t_r_i_n_g_, _i_n_t _*_c_i_n_d_e_x_,
+       _i_n_t _q_c_h_a_r)
+       Returns  the text of the history event beginning at _s_t_r_i_n_g
+       + _*_c_i_n_d_e_x.  _*_c_i_n_d_e_x is modified  to  point  to  after  the
+       event  specifier.  At function entry, _c_i_n_d_e_x points to the
+       index into _s_t_r_i_n_g where the  history  event  specification
+       begins.   _q_c_h_a_r  is a character that is allowed to end the
+       event specification in addition to the  ``normal''  termi-
+       nating characters.
+
+       _c_h_a_r _*_* hhiissttoorryy__ttookkeenniizzee (_c_o_n_s_t _c_h_a_r _*_s_t_r_i_n_g)
+       Return  an  array  of tokens parsed out of _s_t_r_i_n_g, much as
+       the shell might.  The tokens are split on  the  characters
+       in the hhiissttoorryy__wwoorrdd__ddeelliimmiitteerrss variable, and shell quoting
+       conventions are obeyed.
+
+       _c_h_a_r _* hhiissttoorryy__aarrgg__eexxttrraacctt (_i_n_t  _f_i_r_s_t_,  _i_n_t  _l_a_s_t_,  _c_o_n_s_t
+       _c_h_a_r _*_s_t_r_i_n_g)
+       Extract  a  string segment consisting of the _f_i_r_s_t through
+       _l_a_s_t arguments present in  _s_t_r_i_n_g.   Arguments  are  split
+       using hhiissttoorryy__ttookkeenniizzee(()).
+
+
+   HHiissttoorryy VVaarriiaabblleess
+       This  section  describes  the externally-visible variables
+       exported by the GNU History Library.
+
+       _i_n_t hhiissttoorryy__bbaassee
+       The logical offset of the first entry in the history list.
+
+       _i_n_t hhiissttoorryy__lleennggtthh
+       The  number  of  entries  currently  stored in the history
+       list.
+
+
+
+
+GNU History 4.3          2002 January 31                        8
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       _i_n_t hhiissttoorryy__mmaaxx__eennttrriieess
+       The maximum number  of  history  entries.   This  must  be
+       changed using ssttiiffllee__hhiissttoorryy(()).
+
+       _c_h_a_r hhiissttoorryy__eexxppaannssiioonn__cchhaarr
+       The  character  that  introduces  a  history  event.   The
+       default is !!.  Setting this to 0 inhibits  history  expan-
+       sion.
+
+       _c_h_a_r hhiissttoorryy__ssuubbsstt__cchhaarr
+       The  character  that invokes word substitution if found at
+       the start of a line.  The default is ^^.
+
+       _c_h_a_r hhiissttoorryy__ccoommmmeenntt__cchhaarr
+       During tokenization, if this  character  is  seen  as  the
+       first  character  of  a  word,  then it and all subsequent
+       characters up to a newline are ignored,  suppressing  his-
+       tory  expansion  for  the  remainder of the line.  This is
+       disabled by default.
+
+       _c_h_a_r _* hhiissttoorryy__wwoorrdd__ddeelliimmiitteerrss
+       The  characters  that  separate  tokens  for  hhiissttoorryy__ttookk--
+       eenniizzee(()).  The default value is "" \\tt\\nn(())<<>>;;&&||"".
+
+       _c_h_a_r _* hhiissttoorryy__nnoo__eexxppaanndd__cchhaarrss
+       The  list of characters which inhibit history expansion if
+       found immediately following  hhiissttoorryy__eexxppaannssiioonn__cchhaarr.   The
+       default is space, tab, newline, \\rr, and ==.
+
+       _c_h_a_r _* hhiissttoorryy__sseeaarrcchh__ddeelliimmiitteerr__cchhaarrss
+       The list of additional characters which can delimit a his-
+       tory search string, in addition to space, tab, _: and _?  in
+       the case of a substring search.  The default is empty.
+
+       _i_n_t hhiissttoorryy__qquuootteess__iinnhhiibbiitt__eexxppaannssiioonn
+       If  non-zero,  single-quoted words are not scanned for the
+       history expansion character.  The default value is 0.
+
+       _r_l___l_i_n_e_b_u_f___f_u_n_c___t _* hhiissttoorryy__iinnhhiibbiitt__eexxppaannssiioonn__ffuunnccttiioonn
+       This should be set to the address of a function that takes
+       two  arguments:  a  cchhaarr  ** (_s_t_r_i_n_g) and an iinntt index into
+       that string (_i).  It should return a non-zero value if the
+       history expansion starting at _s_t_r_i_n_g_[_i_] should not be per-
+       formed; zero if the  expansion  should  be  done.   It  is
+       intended  for  use  by applications like bbaasshh that use the
+       history expansion character for additional  purposes.   By
+       default, this variable is set to NNUULLLL.
+
+FFIILLEESS
+       _~_/_._h_i_s_t_o_r_y
+              Default filename for reading and writing saved his-
+              tory
+
+
+
+
+
+GNU History 4.3          2002 January 31                        9
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+SSEEEE AALLSSOO
+       _T_h_e _G_n_u _R_e_a_d_l_i_n_e _L_i_b_r_a_r_y, Brian Fox and Chet Ramey
+       _T_h_e _G_n_u _H_i_s_t_o_r_y _L_i_b_r_a_r_y, Brian Fox and Chet Ramey
+       _b_a_s_h(1)
+       _r_e_a_d_l_i_n_e(3)
+
+AAUUTTHHOORRSS
+       Brian Fox, Free Software Foundation
+       bfox@gnu.org
+
+       Chet Ramey, Case Western Reserve University
+       chet@ins.CWRU.Edu
+
+BBUUGG RREEPPOORRTTSS
+       If you find a bug  in  the  hhiissttoorryy  library,  you  should
+       report it.  But first, you should make sure that it really
+       is a bug, and that it appears in the latest version of the
+       hhiissttoorryy library that you have.
+
+       Once  you have determined that a bug actually exists, mail
+       a bug report to _b_u_g_-_r_e_a_d_l_i_n_e@_g_n_u_._o_r_g.  If you have a  fix,
+       you  are  welcome  to  mail that as well!  Suggestions and
+       `philosophical' bug reports may  be  mailed  to  _b_u_g_-_r_e_a_d_-
+       _l_i_n_e@_g_n_u_._o_r_g   or   posted   to   the   Usenet   newsgroup
+       ggnnuu..bbaasshh..bbuugg.
+
+       Comments and  bug  reports  concerning  this  manual  page
+       should be directed to _c_h_e_t_@_i_n_s_._C_W_R_U_._E_d_u.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+GNU History 4.3          2002 January 31                       10
+
+
diff --git a/readline-4.3.orig/doc/history.3 b/readline-4.3.orig/doc/history.3
new file mode 100644
index 0000000..ed0cb9f
--- /dev/null
+++ b/readline-4.3.orig/doc/history.3
@@ -0,0 +1,640 @@
+.\"
+.\" MAN PAGE COMMENTS to
+.\"
+.\"	Chet Ramey
+.\"	Information Network Services
+.\"	Case Western Reserve University
+.\"	chet@ins.CWRU.Edu
+.\"
+.\"	Last Change: Thu Jan 31 16:08:07 EST 2002
+.\"
+.TH HISTORY 3 "2002 January 31" "GNU History 4.3"
+.\"
+.\" File Name macro.  This used to be `.PN', for Path Name,
+.\" but Sun doesn't seem to like that very much.
+.\"
+.de FN
+\fI\|\\$1\|\fP
+..
+.ds lp \fR\|(\fP
+.ds rp \fR\|)\fP
+.\" FnN return-value fun-name N arguments
+.de Fn1
+\fI\\$1\fP \fB\\$2\fP \\*(lp\fI\\$3\fP\\*(rp
+.br
+..
+.de Fn2
+.if t \fI\\$1\fP \fB\\$2\fP \\*(lp\fI\\$3,\|\\$4\fP\\*(rp
+.if n \fI\\$1\fP \fB\\$2\fP \\*(lp\fI\\$3, \\$4\fP\\*(rp
+.br
+..
+.de Fn3
+.if t \fI\\$1\fP \fB\\$2\fP \\*(lp\fI\\$3,\|\\$4,\|\\$5\fP\|\\*(rp
+.if n \fI\\$1\fP \fB\\$2\fP \\*(lp\fI\\$3, \\$4, \\$5\fP\\*(rp
+.br
+..
+.de Vb
+\fI\\$1\fP \fB\\$2\fP
+.br
+..
+.SH NAME
+history \- GNU History Library
+.SH COPYRIGHT
+.if t The GNU History Library is Copyright \(co 1989-2002 by the Free Software Foundation, Inc.
+.if n The GNU History Library is Copyright (C) 1989-2002 by the Free Software Foundation, Inc.
+.SH DESCRIPTION
+Many programs read input from the user a line at a time.  The GNU
+History library is able to keep track of those lines, associate arbitrary
+data with each line, and utilize information from previous lines in
+composing new ones. 
+.PP
+.SH "HISTORY EXPANSION"
+.PP
+The history library supports a history expansion feature that
+is identical to the history expansion in
+.BR bash.
+This section describes what syntax features are available.
+.PP
+History expansions introduce words from the history list into
+the input stream, making it easy to repeat commands, insert the
+arguments to a previous command into the current input line, or
+fix errors in previous commands quickly.
+.PP
+History expansion is usually performed immediately after a complete line
+is read.
+It takes place in two parts.
+The first is to determine which line from the history list
+to use during substitution.
+The second is to select portions of that line for inclusion into
+the current one.
+The line selected from the history is the \fIevent\fP,
+and the portions of that line that are acted upon are \fIwords\fP.
+Various \fImodifiers\fP are available to manipulate the selected words.
+The line is broken into words in the same fashion as \fBbash\fP
+does when reading input,
+so that several words that would otherwise be separated 
+are considered one word when surrounded by quotes (see the
+description of \fBhistory_tokenize()\fP below).
+History expansions are introduced by the appearance of the
+history expansion character, which is \^\fB!\fP\^ by default.
+Only backslash (\^\fB\e\fP\^) and single quotes can quote
+the history expansion character.
+.SS Event Designators
+.PP
+An event designator is a reference to a command line entry in the
+history list.
+.PP
+.PD 0
+.TP
+.B !
+Start a history substitution, except when followed by a
+.BR blank ,
+newline, = or (.
+.TP
+.B !\fIn\fR
+Refer to command line
+.IR n .
+.TP
+.B !\-\fIn\fR
+Refer to the current command line minus
+.IR n .
+.TP
+.B !!
+Refer to the previous command.  This is a synonym for `!\-1'.
+.TP
+.B !\fIstring\fR
+Refer to the most recent command starting with 
+.IR string .
+.TP
+.B !?\fIstring\fR\fB[?]\fR
+Refer to the most recent command containing
+.IR string .
+The trailing \fB?\fP may be omitted if
+.I string
+is followed immediately by a newline.
+.TP
+.B \d\s+2^\s-2\u\fIstring1\fP\d\s+2^\s-2\u\fIstring2\fP\d\s+2^\s-2\u
+Quick substitution.  Repeat the last command, replacing
+.I string1
+with
+.IR string2 .
+Equivalent to
+``!!:s/\fIstring1\fP/\fIstring2\fP/''
+(see \fBModifiers\fP below).
+.TP
+.B !#
+The entire command line typed so far.
+.PD
+.SS Word Designators
+.PP
+Word designators are used to select desired words from the event.
+A 
+.B :
+separates the event specification from the word designator.
+It may be omitted if the word designator begins with a
+.BR ^ ,
+.BR $ ,
+.BR * ,
+.BR \- ,
+or
+.BR % .
+Words are numbered from the beginning of the line,
+with the first word being denoted by 0 (zero).
+Words are inserted into the current line separated by single spaces.
+.PP
+.PD 0
+.TP
+.B 0 (zero)
+The zeroth word.  For the shell, this is the command
+word.
+.TP
+.I n
+The \fIn\fRth word.
+.TP
+.B ^
+The first argument.  That is, word 1.
+.TP
+.B $
+The last argument.
+.TP
+.B %
+The word matched by the most recent `?\fIstring\fR?' search.
+.TP
+.I x\fB\-\fPy
+A range of words; `\-\fIy\fR' abbreviates `0\-\fIy\fR'.
+.TP
+.B *
+All of the words but the zeroth.  This is a synonym
+for `\fI1\-$\fP'.  It is not an error to use
+.B *
+if there is just one
+word in the event; the empty string is returned in that case.
+.TP
+.B x*
+Abbreviates \fIx\-$\fP.
+.TP
+.B x\-
+Abbreviates \fIx\-$\fP like \fBx*\fP, but omits the last word.
+.PD
+.PP
+If a word designator is supplied without an event specification, the
+previous command is used as the event.
+.SS Modifiers
+.PP
+After the optional word designator, there may appear a sequence of
+one or more of the following modifiers, each preceded by a `:'.
+.PP
+.PD 0
+.PP
+.TP
+.B h
+Remove a trailing file name component, leaving only the head.
+.TP
+.B t
+Remove all leading file name components, leaving the tail.
+.TP
+.B r
+Remove a trailing suffix of the form \fI.xxx\fP, leaving the
+basename.
+.TP
+.B e
+Remove all but the trailing suffix.
+.TP
+.B p
+Print the new command but do not execute it.
+.TP
+.B q
+Quote the substituted words, escaping further substitutions.
+.TP
+.B x
+Quote the substituted words as with
+.BR q ,
+but break into words at
+.B blanks
+and newlines.
+.TP
+.B s/\fIold\fP/\fInew\fP/
+Substitute
+.I new
+for the first occurrence of
+.I old
+in the event line.  Any delimiter can be used in place of /.  The
+final delimiter is optional if it is the last character of the
+event line.  The delimiter may be quoted in
+.I old
+and
+.I new
+with a single backslash.  If & appears in
+.IR new ,
+it is replaced by
+.IR old .
+A single backslash will quote the &.  If
+.I old
+is null, it is set to the last
+.I old
+substituted, or, if no previous history substitutions took place,
+the last
+.I string
+in a
+.B !?\fIstring\fR\fB[?]\fR
+search.
+.TP
+.B &
+Repeat the previous substitution.
+.TP
+.B g
+Cause changes to be applied over the entire event line.  This is
+used in conjunction with `\fB:s\fP' (e.g., `\fB:gs/\fIold\fP/\fInew\fP/\fR')
+or `\fB:&\fP'.  If used with
+`\fB:s\fP', any delimiter can be used
+in place of /, and the final delimiter is optional
+if it is the last character of the event line.
+.PD
+.SH "PROGRAMMING WITH HISTORY FUNCTIONS"
+This section describes how to use the History library in other programs.
+.SS Introduction to History
+.PP
+The programmer using the History library has available functions
+for remembering lines on a history list, associating arbitrary data
+with a line, removing lines from the list, searching through the list
+for a line containing an arbitrary text string, and referencing any line
+in the list directly.  In addition, a history \fIexpansion\fP function
+is available which provides for a consistent user interface across
+different programs.
+.PP
+The user using programs written with the History library has the
+benefit of a consistent user interface with a set of well-known
+commands for manipulating the text of previous lines and using that text
+in new commands.  The basic history manipulation commands are
+identical to
+the history substitution provided by \fBbash\fP.
+.PP
+If the programmer desires, he can use the Readline library, which
+includes some history manipulation by default, and has the added
+advantage of command line editing.
+.PP
+Before declaring any functions using any functionality the History
+library provides in other code, an application writer should include
+the file
+.FN <readline/history.h>
+in any file that uses the
+History library's features.  It supplies extern declarations for all
+of the library's public functions and variables, and declares all of
+the public data structures.
+
+.SS History Storage
+.PP
+The history list is an array of history entries.  A history entry is
+declared as follows:
+.PP
+.Vb "typedef void *" histdata_t;
+.PP
+.nf
+typedef struct _hist_entry {
+  char *line;
+  histdata_t data;
+} HIST_ENTRY;
+.fi
+.PP
+The history list itself might therefore be declared as
+.PP
+.Vb "HIST_ENTRY **" the_history_list;
+.PP
+The state of the History library is encapsulated into a single structure:
+.PP
+.nf
+/*
+ * A structure used to pass around the current state of the history.
+ */
+typedef struct _hist_state {
+  HIST_ENTRY **entries; /* Pointer to the entries themselves. */
+  int offset;           /* The location pointer within this array. */
+  int length;           /* Number of elements within this array. */
+  int size;             /* Number of slots allocated to this array. */
+  int flags;
+} HISTORY_STATE;
+.fi
+.PP
+If the flags member includes \fBHS_STIFLED\fP, the history has been
+stifled.
+.SH "History Functions"
+.PP
+This section describes the calling sequence for the various functions
+exported by the GNU History library.
+.SS Initializing History and State Management
+This section describes functions used to initialize and manage
+the state of the History library when you want to use the history
+functions in your program.
+
+.Fn1 void using_history void
+Begin a session in which the history functions might be used.  This
+initializes the interactive variables.
+
+.Fn1 "HISTORY_STATE *" history_get_history_state void
+Return a structure describing the current state of the input history.
+
+.Fn1 void history_set_history_state "HISTORY_STATE *state"
+Set the state of the history list according to \fIstate\fP.
+
+.SS History List Management
+
+These functions manage individual entries on the history list, or set
+parameters managing the list itself.
+
+.Fn1 void add_history "const char *string"
+Place \fIstring\fP at the end of the history list.  The associated data
+field (if any) is set to \fBNULL\fP.
+
+.Fn1 "HIST_ENTRY *" remove_history "int which"
+Remove history entry at offset \fIwhich\fP from the history.  The
+removed element is returned so you can free the line, data,
+and containing structure.
+
+.Fn3 "HIST_ENTRY *" replace_history_entry "int which" "const char *line" "histdata_t data"
+Make the history entry at offset \fIwhich\fP have \fIline\fP and \fIdata\fP.
+This returns the old entry so you can dispose of the data.  In the case
+of an invalid \fIwhich\fP, a \fBNULL\fP pointer is returned.
+
+.Fn1 void clear_history "void"
+Clear the history list by deleting all the entries.
+
+.Fn1 void stifle_history "int max"
+Stifle the history list, remembering only the last \fImax\fP entries.
+
+.Fn1 int unstifle_history "void"
+Stop stifling the history.  This returns the previously-set
+maximum number of history entries (as set by \fBstifle_history()\fP).
+history was stifled.  The value is positive if the history was
+stifled, negative if it wasn't.
+
+.Fn1 int history_is_stifled "void"
+Returns non-zero if the history is stifled, zero if it is not.
+
+.SS Information About the History List
+
+These functions return information about the entire history list or
+individual list entries.
+
+.Fn1 "HIST_ENTRY **" history_list "void"
+Return a \fBNULL\fP terminated array of \fIHIST_ENTRY *\fP which is the
+current input history.  Element 0 of this list is the beginning of time.
+If there is no history, return \fBNULL\fP.
+
+.Fn1 int where_history "void"
+Returns the offset of the current history element.
+
+.Fn1 "HIST_ENTRY *" current_history "void"
+Return the history entry at the current position, as determined by
+\fBwhere_history()\fP.  If there is no entry there, return a \fBNULL\fP
+pointer.
+
+.Fn1 "HIST_ENTRY *" history_get "int offset"
+Return the history entry at position \fIoffset\fP, starting from
+\fBhistory_base\fP.
+If there is no entry there, or if \fIoffset\fP
+is greater than the history length, return a \fBNULL\fP pointer.
+
+.Fn1 int history_total_bytes "void"
+Return the number of bytes that the primary history entries are using.
+This function returns the sum of the lengths of all the lines in the
+history.
+
+.SS Moving Around the History List
+
+These functions allow the current index into the history list to be
+set or changed.
+
+.Fn1 int history_set_pos "int pos"
+Set the current history offset to \fIpos\fP, an absolute index
+into the list.
+Returns 1 on success, 0 if \fIpos\fP is less than zero or greater
+than the number of history entries.
+
+.Fn1 "HIST_ENTRY *" previous_history "void"
+Back up the current history offset to the previous history entry, and
+return a pointer to that entry.  If there is no previous entry, return
+a \fBNULL\fP pointer.
+
+.Fn1 "HIST_ENTRY *" next_history "void"
+Move the current history offset forward to the next history entry, and
+return the a pointer to that entry.  If there is no next entry, return
+a \fBNULL\fP pointer.
+
+.SS Searching the History List
+
+These functions allow searching of the history list for entries containing
+a specific string.  Searching may be performed both forward and backward
+from the current history position.  The search may be \fIanchored\fP,
+meaning that the string must match at the beginning of the history entry.
+
+.Fn2 int history_search "const char *string" "int direction"
+Search the history for \fIstring\fP, starting at the current history offset.
+If \fIdirection\fP is less than 0, then the search is through
+previous entries, otherwise through subsequent entries.
+If \fIstring\fP is found, then
+the current history index is set to that history entry, and the value
+returned is the offset in the line of the entry where
+\fIstring\fP was found.  Otherwise, nothing is changed, and a -1 is
+returned.
+
+.Fn2 int history_search_prefix "const char *string" "int direction"
+Search the history for \fIstring\fP, starting at the current history
+offset.  The search is anchored: matching lines must begin with
+\fIstring\fP.  If \fIdirection\fP is less than 0, then the search is
+through previous entries, otherwise through subsequent entries.
+If \fIstring\fP is found, then the
+current history index is set to that entry, and the return value is 0. 
+Otherwise, nothing is changed, and a -1 is returned. 
+
+.Fn3 int history_search_pos "const char *string" "int direction" "int pos"
+Search for \fIstring\fP in the history list, starting at \fIpos\fP, an
+absolute index into the list.  If \fIdirection\fP is negative, the search
+proceeds backward from \fIpos\fP, otherwise forward.  Returns the absolute
+index of the history element where \fIstring\fP was found, or -1 otherwise.
+
+.SS Managing the History File
+The History library can read the history from and write it to a file.
+This section documents the functions for managing a history file.
+
+.Fn1 int read_history "const char *filename"
+Add the contents of \fIfilename\fP to the history list, a line at a time.
+If \fIfilename\fP is \fBNULL\fP, then read from \fI~/.history\fP.
+Returns 0 if successful, or \fBerrno\fP if not.
+
+.Fn3 int read_history_range "const char *filename" "int from" "int to"
+Read a range of lines from \fIfilename\fP, adding them to the history list.
+Start reading at line \fIfrom\fP and end at \fIto\fP.
+If \fIfrom\fP is zero, start at the beginning.  If \fIto\fP is less than
+\fIfrom\fP, then read until the end of the file.  If \fIfilename\fP is
+\fBNULL\fP, then read from \fI~/.history\fP.  Returns 0 if successful,
+or \fBerrno\fP if not.
+
+.Fn1 int write_history "const char *filename"
+Write the current history to \fIfilename\fP, overwriting \fIfilename\fP
+if necessary.
+If \fIfilename\fP is \fBNULL\fP, then write the history list to \fI~/.history\fP.
+Returns 0 on success, or \fBerrno\fP on a read or write error.
+
+
+.Fn2 int append_history "int nelements" "const char *filename"
+Append the last \fInelements\fP of the history list to \fIfilename\fP.
+If \fIfilename\fP is \fBNULL\fP, then append to \fI~/.history\fP.
+Returns 0 on success, or \fBerrno\fP on a read or write error.
+
+.Fn2 int history_truncate_file "const char *filename" "int nlines"
+Truncate the history file \fIfilename\fP, leaving only the last
+\fInlines\fP lines.
+If \fIfilename\fP is \fBNULL\fP, then \fI~/.history\fP is truncated.
+Returns 0 on success, or \fBerrno\fP on failure.
+
+.SS History Expansion
+
+These functions implement history expansion.
+
+.Fn2 int history_expand "char *string" "char **output"
+Expand \fIstring\fP, placing the result into \fIoutput\fP, a pointer
+to a string.  Returns:
+.RS
+.PD 0
+.TP
+0
+If no expansions took place (or, if the only change in
+the text was the removal of escape characters preceding the history expansion
+character);
+.TP
+1
+if expansions did take place;
+.TP
+-1
+if there was an error in expansion;
+.TP
+2
+if the returned line should be displayed, but not executed,
+as with the \fB:p\fP modifier.
+.PD
+.RE
+If an error ocurred in expansion, then \fIoutput\fP contains a descriptive
+error message.
+
+.Fn3 "char *" get_history_event "const char *string" "int *cindex" "int qchar"
+Returns the text of the history event beginning at \fIstring\fP +
+\fI*cindex\fP.  \fI*cindex\fP is modified to point to after the event
+specifier.  At function entry, \fIcindex\fP points to the index into
+\fIstring\fP where the history event specification begins.  \fIqchar\fP
+is a character that is allowed to end the event specification in addition
+to the ``normal'' terminating characters.
+
+.Fn1 "char **" history_tokenize "const char *string"
+Return an array of tokens parsed out of \fIstring\fP, much as the
+shell might.
+The tokens are split on the characters in the
+\fBhistory_word_delimiters\fP variable,
+and shell quoting conventions are obeyed.
+
+.Fn3 "char *" history_arg_extract "int first" "int last" "const char *string"
+Extract a string segment consisting of the \fIfirst\fP through \fIlast\fP
+arguments present in \fIstring\fP.  Arguments are split using
+\fBhistory_tokenize()\fP.
+
+.SS History Variables
+
+This section describes the externally-visible variables exported by
+the GNU History Library.
+
+.Vb int history_base
+The logical offset of the first entry in the history list.
+
+.Vb int history_length
+The number of entries currently stored in the history list.
+
+.Vb int history_max_entries
+The maximum number of history entries.  This must be changed using
+\fBstifle_history()\fP.
+
+.Vb char history_expansion_char
+The character that introduces a history event.  The default is \fB!\fP.
+Setting this to 0 inhibits history expansion.
+
+.Vb char history_subst_char
+The character that invokes word substitution if found at the start of
+a line.  The default is \fB^\fP.
+
+.Vb char history_comment_char
+During tokenization, if this character is seen as the first character
+of a word, then it and all subsequent characters up to a newline are
+ignored, suppressing history expansion for the remainder of the line.
+This is disabled by default.
+
+.Vb "char *" history_word_delimiters
+The characters that separate tokens for \fBhistory_tokenize()\fP.
+The default value is \fB"\ \et\en()<>;&|"\fP.
+
+.Vb "char *" history_no_expand_chars
+The list of characters which inhibit history expansion if found immediately
+following \fBhistory_expansion_char\fP.  The default is space, tab, newline,
+\fB\er\fP, and \fB=\fP.
+
+.Vb "char *" history_search_delimiter_chars
+The list of additional characters which can delimit a history search
+string, in addition to space, tab, \fI:\fP and \fI?\fP in the case of
+a substring search.  The default is empty.
+
+.Vb int history_quotes_inhibit_expansion
+If non-zero, single-quoted words are not scanned for the history expansion
+character.  The default value is 0.
+
+.Vb "rl_linebuf_func_t *" history_inhibit_expansion_function
+This should be set to the address of a function that takes two arguments:
+a \fBchar *\fP (\fIstring\fP)
+and an \fBint\fP index into that string (\fIi\fP).
+It should return a non-zero value if the history expansion starting at
+\fIstring[i]\fP should not be performed; zero if the expansion should
+be done.
+It is intended for use by applications like \fBbash\fP that use the history
+expansion character for additional purposes.
+By default, this variable is set to \fBNULL\fP.
+.SH FILES
+.PD 0 
+.TP
+.FN ~/.history
+Default filename for reading and writing saved history
+.PD
+.SH "SEE ALSO"
+.PD 0
+.TP
+\fIThe Gnu Readline Library\fP, Brian Fox and Chet Ramey
+.TP
+\fIThe Gnu History Library\fP, Brian Fox and Chet Ramey
+.TP
+\fIbash\fP(1)
+.TP
+\fIreadline\fP(3)
+.PD
+.SH AUTHORS
+Brian Fox, Free Software Foundation
+.br
+bfox@gnu.org
+.PP
+Chet Ramey, Case Western Reserve University
+.br
+chet@ins.CWRU.Edu
+.SH BUG REPORTS
+If you find a bug in the
+.B history
+library, you should report it.  But first, you should
+make sure that it really is a bug, and that it appears in the latest
+version of the
+.B history
+library that you have.
+.PP
+Once you have determined that a bug actually exists, mail a
+bug report to \fIbug\-readline\fP@\fIgnu.org\fP.
+If you have a fix, you are welcome to mail that
+as well!  Suggestions and `philosophical' bug reports may be mailed
+to \fPbug-readline\fP@\fIgnu.org\fP or posted to the Usenet
+newsgroup
+.BR gnu.bash.bug .
+.PP
+Comments and bug reports concerning
+this manual page should be directed to
+.IR chet@ins.CWRU.Edu .
diff --git a/readline-4.3.orig/doc/history.dvi b/readline-4.3.orig/doc/history.dvi
new file mode 100644
index 0000000..bf7444e
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diff --git a/readline-4.3.orig/doc/history.html b/readline-4.3.orig/doc/history.html
new file mode 100644
index 0000000..5afe15b
--- /dev/null
+++ b/readline-4.3.orig/doc/history.html
@@ -0,0 +1,1639 @@
+<HTML>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<!-- Created on June, 27  2002 by texi2html 1.64 -->
+<!-- 
+Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
+            Karl Berry  <karl@freefriends.org>
+            Olaf Bachmann <obachman@mathematik.uni-kl.de>
+            and many others.
+Maintained by: Olaf Bachmann <obachman@mathematik.uni-kl.de>
+Send bugs and suggestions to <texi2html@mathematik.uni-kl.de>
+ 
+-->
+<HEAD>
+<TITLE>GNU History Library: </TITLE>
+
+<META NAME="description" CONTENT="GNU History Library: ">
+<META NAME="keywords" CONTENT="GNU History Library: ">
+<META NAME="resource-type" CONTENT="document">
+<META NAME="distribution" CONTENT="global">
+<META NAME="Generator" CONTENT="texi2html 1.64">
+
+</HEAD>
+
+<BODY LANG="" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000">
+
+<A NAME="SEC_Top"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>GNU History Library</H1></P><P>
+
+This document describes the GNU History library, a programming tool that
+provides a consistent user interface for recalling lines of previously
+typed input.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC1">1. Using History Interactively</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU History User's Manual.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC6">2. Programming with GNU History</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU History Programmer's Manual.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC19">A. Concept Index</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Index of concepts described in this manual.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC20">B. Function and Variable Index</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Index of externally visible functions
+				  and variables.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<HR SIZE=1>
+<A NAME="SEC1"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC2"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<A NAME="Using History Interactively"></A>
+<H1> 1. Using History Interactively </H1>
+<!--docid::SEC1::-->
+<P>
+
+This chapter describes how to use the GNU History Library interactively,
+from a user's standpoint.  It should be considered a user's guide.  For
+information on using the GNU History Library in your own programs,
+see section <A HREF="history.html#SEC6">2. Programming with GNU History</A>.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC2">1.1 History Expansion</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">What it feels like using History as a user.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="History Interaction"></A>
+<HR SIZE="6">
+<A NAME="SEC2"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC1"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC3"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.1 History Expansion </H2>
+<!--docid::SEC2::-->
+<P>
+
+The History library provides a history expansion feature that is similar
+to the history expansion provided by <CODE>csh</CODE>.  This section
+describes the syntax used to manipulate the history information.
+</P><P>
+
+History expansions introduce words from the history list into
+the input stream, making it easy to repeat commands, insert the
+arguments to a previous command into the current input line, or
+fix errors in previous commands quickly.
+</P><P>
+
+History expansion takes place in two parts.  The first is to determine
+which line from the history list should be used during substitution.
+The second is to select portions of that line for inclusion into the
+current one.  The line selected from the history is called the
+<EM>event</EM>, and the portions of that line that are acted upon are
+called <EM>words</EM>.  Various <EM>modifiers</EM> are available to manipulate
+the selected words.  The line is broken into words in the same fashion
+that Bash does, so that several words
+surrounded by quotes are considered one word.
+History expansions are introduced by the appearance of the
+history expansion character, which is <SAMP>`!'</SAMP> by default.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC3">1.1.1 Event Designators</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">How to specify which history line to use.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC4">1.1.2 Word Designators</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Specifying which words are of interest.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC5">1.1.3 Modifiers</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Modifying the results of substitution.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Event Designators"></A>
+<HR SIZE="6">
+<A NAME="SEC3"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC2"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC4"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC2"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.1.1 Event Designators </H3>
+<!--docid::SEC3::-->
+<P>
+
+An event designator is a reference to a command line entry in the
+history list.
+<A NAME="IDX1"></A>
+</P><P>
+
+<DL COMPACT>
+
+<DT><CODE>!</CODE>
+<DD>Start a history substitution, except when followed by a space, tab,
+the end of the line, <SAMP>`='</SAMP> or <SAMP>`('</SAMP>.
+<P>
+
+<DT><CODE>!<VAR>n</VAR></CODE>
+<DD>Refer to command line <VAR>n</VAR>.
+<P>
+
+<DT><CODE>!-<VAR>n</VAR></CODE>
+<DD>Refer to the command <VAR>n</VAR> lines back.
+<P>
+
+<DT><CODE>!!</CODE>
+<DD>Refer to the previous command.  This is a synonym for <SAMP>`!-1'</SAMP>.
+<P>
+
+<DT><CODE>!<VAR>string</VAR></CODE>
+<DD>Refer to the most recent command starting with <VAR>string</VAR>.
+<P>
+
+<DT><CODE>!?<VAR>string</VAR>[?]</CODE>
+<DD>Refer to the most recent command containing <VAR>string</VAR>.  The trailing
+<SAMP>`?'</SAMP> may be omitted if the <VAR>string</VAR> is followed immediately by
+a newline.
+<P>
+
+<DT><CODE>^<VAR>string1</VAR>^<VAR>string2</VAR>^</CODE>
+<DD>Quick Substitution.  Repeat the last command, replacing <VAR>string1</VAR>
+with <VAR>string2</VAR>.  Equivalent to
+<CODE>!!:s/<VAR>string1</VAR>/<VAR>string2</VAR>/</CODE>.
+<P>
+
+<DT><CODE>!#</CODE>
+<DD>The entire command line typed so far.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Word Designators"></A>
+<HR SIZE="6">
+<A NAME="SEC4"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC3"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC5"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC5"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC2"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.1.2 Word Designators </H3>
+<!--docid::SEC4::-->
+<P>
+
+Word designators are used to select desired words from the event.
+A <SAMP>`:'</SAMP> separates the event specification from the word designator.  It
+may be omitted if the word designator begins with a <SAMP>`^'</SAMP>, <SAMP>`$'</SAMP>,
+<SAMP>`*'</SAMP>, <SAMP>`-'</SAMP>, or <SAMP>`%'</SAMP>.  Words are numbered from the beginning
+of the line, with the first word being denoted by 0 (zero).  Words are
+inserted into the current line separated by single spaces.
+</P><P>
+
+For example,
+</P><P>
+
+<DL COMPACT>
+<DT><CODE>!!</CODE>
+<DD>designates the preceding command.  When you type this, the preceding
+command is repeated in toto.
+<P>
+
+<DT><CODE>!!:$</CODE>
+<DD>designates the last argument of the preceding command.  This may be
+shortened to <CODE>!$</CODE>.
+<P>
+
+<DT><CODE>!fi:2</CODE>
+<DD>designates the second argument of the most recent command starting with
+the letters <CODE>fi</CODE>.
+</DL>
+<P>
+
+Here are the word designators:
+ 
+<DL COMPACT>
+
+<DT><CODE>0 (zero)</CODE>
+<DD>The <CODE>0</CODE>th word.  For many applications, this is the command word.
+<P>
+
+<DT><CODE><VAR>n</VAR></CODE>
+<DD>The <VAR>n</VAR>th word.
+<P>
+
+<DT><CODE>^</CODE>
+<DD>The first argument; that is, word 1.
+<P>
+
+<DT><CODE>$</CODE>
+<DD>The last argument.
+<P>
+
+<DT><CODE>%</CODE>
+<DD>The word matched by the most recent <SAMP>`?<VAR>string</VAR>?'</SAMP> search.
+<P>
+
+<DT><CODE><VAR>x</VAR>-<VAR>y</VAR></CODE>
+<DD>A range of words; <SAMP>`-<VAR>y</VAR>'</SAMP> abbreviates <SAMP>`0-<VAR>y</VAR>'</SAMP>.
+<P>
+
+<DT><CODE>*</CODE>
+<DD>All of the words, except the <CODE>0</CODE>th.  This is a synonym for <SAMP>`1-$'</SAMP>.
+It is not an error to use <SAMP>`*'</SAMP> if there is just one word in the event;
+the empty string is returned in that case.
+<P>
+
+<DT><CODE><VAR>x</VAR>*</CODE>
+<DD>Abbreviates <SAMP>`<VAR>x</VAR>-$'</SAMP>
+<P>
+
+<DT><CODE><VAR>x</VAR>-</CODE>
+<DD>Abbreviates <SAMP>`<VAR>x</VAR>-$'</SAMP> like <SAMP>`<VAR>x</VAR>*'</SAMP>, but omits the last word.
+<P>
+
+</DL>
+<P>
+
+If a word designator is supplied without an event specification, the
+previous command is used as the event.
+</P><P>
+
+<A NAME="Modifiers"></A>
+<HR SIZE="6">
+<A NAME="SEC5"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC4"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC2"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.1.3 Modifiers </H3>
+<!--docid::SEC5::-->
+<P>
+
+After the optional word designator, you can add a sequence of one or more
+of the following modifiers, each preceded by a <SAMP>`:'</SAMP>.
+</P><P>
+
+<DL COMPACT>
+
+<DT><CODE>h</CODE>
+<DD>Remove a trailing pathname component, leaving only the head.
+<P>
+
+<DT><CODE>t</CODE>
+<DD>Remove all leading  pathname  components, leaving the tail.
+<P>
+
+<DT><CODE>r</CODE>
+<DD>Remove a trailing suffix of the form <SAMP>`.<VAR>suffix</VAR>'</SAMP>, leaving
+the basename.
+<P>
+
+<DT><CODE>e</CODE>
+<DD>Remove all but the trailing suffix.
+<P>
+
+<DT><CODE>p</CODE>
+<DD>Print the new command but do not execute it.
+<P>
+
+<DT><CODE>s/<VAR>old</VAR>/<VAR>new</VAR>/</CODE>
+<DD>Substitute <VAR>new</VAR> for the first occurrence of <VAR>old</VAR> in the
+event line.  Any delimiter may be used in place of <SAMP>`/'</SAMP>.
+The delimiter may be quoted in <VAR>old</VAR> and <VAR>new</VAR>
+with a single backslash.  If <SAMP>`&#38;'</SAMP> appears in <VAR>new</VAR>,
+it is replaced by <VAR>old</VAR>.  A single backslash will quote
+the <SAMP>`&#38;'</SAMP>.  The final delimiter is optional if it is the last
+character on the input line.
+<P>
+
+<DT><CODE>&#38;</CODE>
+<DD>Repeat the previous substitution.
+<P>
+
+<DT><CODE>g</CODE>
+<DD>Cause changes to be applied over the entire event line.  Used in
+conjunction with <SAMP>`s'</SAMP>, as in <CODE>gs/<VAR>old</VAR>/<VAR>new</VAR>/</CODE>,
+or with <SAMP>`&#38;'</SAMP>.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Programming with GNU History"></A>
+<HR SIZE="6">
+<A NAME="SEC6"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC5"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC7"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1> 2. Programming with GNU History </H1>
+<!--docid::SEC6::-->
+<P>
+
+This chapter describes how to interface programs that you write
+with the GNU History Library.
+It should be considered a technical guide.
+For information on the interactive use of GNU History, see section <A HREF="history.html#SEC1">1. Using History Interactively</A>.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC7">2.1 Introduction to History</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">What is the GNU History library for?</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC8">2.2 History Storage</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">How information is stored.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC9">2.3 History Functions</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions that you can use.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC17">2.4 History Variables</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Variables that control behaviour.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC18">2.5 History Programming Example</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Example of using the GNU History Library.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Introduction to History"></A>
+<HR SIZE="6">
+<A NAME="SEC7"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC8"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.1 Introduction to History </H2>
+<!--docid::SEC7::-->
+<P>
+
+Many programs read input from the user a line at a time.  The GNU
+History library is able to keep track of those lines, associate arbitrary
+data with each line, and utilize information from previous lines in
+composing new ones. 
+</P><P>
+
+The programmer using the History library has available functions
+for remembering lines on a history list, associating arbitrary data
+with a line, removing lines from the list, searching through the list
+for a line containing an arbitrary text string, and referencing any line
+in the list directly.  In addition, a history <EM>expansion</EM> function
+is available which provides for a consistent user interface across
+different programs.
+</P><P>
+
+The user using programs written with the History library has the
+benefit of a consistent user interface with a set of well-known
+commands for manipulating the text of previous lines and using that text
+in new commands.  The basic history manipulation commands are similar to
+the history substitution provided by <CODE>csh</CODE>.
+</P><P>
+
+If the programmer desires, he can use the Readline library, which
+includes some history manipulation by default, and has the added
+advantage of command line editing.
+</P><P>
+
+Before declaring any functions using any functionality the History
+library provides in other code, an application writer should include
+the file <CODE>&#60;readline/history.h&#62;</CODE> in any file that uses the
+History library's features.  It supplies extern declarations for all
+of the library's public functions and variables, and declares all of
+the public data structures.
+</P><P>
+
+<A NAME="History Storage"></A>
+<HR SIZE="6">
+<A NAME="SEC8"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC7"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.2 History Storage </H2>
+<!--docid::SEC8::-->
+<P>
+
+The history list is an array of history entries.  A history entry is
+declared as follows:
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>typedef void *histdata_t;
+
+typedef struct _hist_entry {
+  char *line;
+  histdata_t data;
+} HIST_ENTRY;
+</pre></td></tr></table></P><P>
+
+The history list itself might therefore be declared as
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>HIST_ENTRY **the_history_list;
+</pre></td></tr></table></P><P>
+
+The state of the History library is encapsulated into a single structure:
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>/*
+ * A structure used to pass around the current state of the history.
+ */
+typedef struct _hist_state {
+  HIST_ENTRY **entries; /* Pointer to the entries themselves. */
+  int offset;           /* The location pointer within this array. */
+  int length;           /* Number of elements within this array. */
+  int size;             /* Number of slots allocated to this array. */
+  int flags;
+} HISTORY_STATE;
+</pre></td></tr></table></P><P>
+
+If the flags member includes <CODE>HS_STIFLED</CODE>, the history has been
+stifled.
+</P><P>
+
+<A NAME="History Functions"></A>
+<HR SIZE="6">
+<A NAME="SEC9"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC8"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC10"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.3 History Functions </H2>
+<!--docid::SEC9::-->
+<P>
+
+This section describes the calling sequence for the various functions
+exported by the GNU History library.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC10">2.3.1 Initializing History and State Management</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions to call when you
+						want to use history in a
+						program.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions used to manage the list
+					of history entries.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC12">2.3.3 Information About the History List</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions returning information about
+					the history list.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC13">2.3.4 Moving Around the History List</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions used to change the position
+					in the history list.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC14">2.3.5 Searching the History List</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions to search the history list
+					for entries containing a string.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC15">2.3.6 Managing the History File</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions that read and write a file
+					containing the history list.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC16">2.3.7 History Expansion</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions to perform csh-like history
+					expansion.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Initializing History and State Management"></A>
+<HR SIZE="6">
+<A NAME="SEC10"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC11"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.3.1 Initializing History and State Management </H3>
+<!--docid::SEC10::-->
+<P>
+
+This section describes functions used to initialize and manage
+the state of the History library when you want to use the history
+functions in your program.
+</P><P>
+
+<A NAME="IDX2"></A>
+<DL>
+<DT><U>Function:</U> void <B>using_history</B> <I>(void)</I>
+<DD>Begin a session in which the history functions might be used.  This
+initializes the interactive variables.
+</DL>
+</P><P>
+
+<A NAME="IDX3"></A>
+<DL>
+<DT><U>Function:</U> HISTORY_STATE * <B>history_get_history_state</B> <I>(void)</I>
+<DD>Return a structure describing the current state of the input history.
+</DL>
+</P><P>
+
+<A NAME="IDX4"></A>
+<DL>
+<DT><U>Function:</U> void <B>history_set_history_state</B> <I>(HISTORY_STATE *state)</I>
+<DD>Set the state of the history list according to <VAR>state</VAR>.
+</DL>
+</P><P>
+
+<A NAME="History List Management"></A>
+<HR SIZE="6">
+<A NAME="SEC11"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC10"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC12"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC12"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.3.2 History List Management </H3>
+<!--docid::SEC11::-->
+<P>
+
+These functions manage individual entries on the history list, or set
+parameters managing the list itself.
+</P><P>
+
+<A NAME="IDX5"></A>
+<DL>
+<DT><U>Function:</U> void <B>add_history</B> <I>(const char *string)</I>
+<DD>Place <VAR>string</VAR> at the end of the history list.  The associated data
+field (if any) is set to <CODE>NULL</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX6"></A>
+<DL>
+<DT><U>Function:</U> HIST_ENTRY * <B>remove_history</B> <I>(int which)</I>
+<DD>Remove history entry at offset <VAR>which</VAR> from the history.  The
+removed element is returned so you can free the line, data,
+and containing structure.
+</DL>
+</P><P>
+
+<A NAME="IDX7"></A>
+<DL>
+<DT><U>Function:</U> HIST_ENTRY * <B>replace_history_entry</B> <I>(int which, const char *line, histdata_t data)</I>
+<DD>Make the history entry at offset <VAR>which</VAR> have <VAR>line</VAR> and <VAR>data</VAR>.
+This returns the old entry so you can dispose of the data.  In the case
+of an invalid <VAR>which</VAR>, a <CODE>NULL</CODE> pointer is returned.
+</DL>
+</P><P>
+
+<A NAME="IDX8"></A>
+<DL>
+<DT><U>Function:</U> void <B>clear_history</B> <I>(void)</I>
+<DD>Clear the history list by deleting all the entries.
+</DL>
+</P><P>
+
+<A NAME="IDX9"></A>
+<DL>
+<DT><U>Function:</U> void <B>stifle_history</B> <I>(int max)</I>
+<DD>Stifle the history list, remembering only the last <VAR>max</VAR> entries.
+</DL>
+</P><P>
+
+<A NAME="IDX10"></A>
+<DL>
+<DT><U>Function:</U> int <B>unstifle_history</B> <I>(void)</I>
+<DD>Stop stifling the history.  This returns the previously-set
+maximum number of history entries (as set by <CODE>stifle_history()</CODE>).
+The value is positive if the history was
+stifled, negative if it wasn't.
+</DL>
+</P><P>
+
+<A NAME="IDX11"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_is_stifled</B> <I>(void)</I>
+<DD>Returns non-zero if the history is stifled, zero if it is not.
+</DL>
+</P><P>
+
+<A NAME="Information About the History List"></A>
+<HR SIZE="6">
+<A NAME="SEC12"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC11"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC13"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC13"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.3.3 Information About the History List </H3>
+<!--docid::SEC12::-->
+<P>
+
+These functions return information about the entire history list or
+individual list entries.
+</P><P>
+
+<A NAME="IDX12"></A>
+<DL>
+<DT><U>Function:</U> HIST_ENTRY ** <B>history_list</B> <I>(void)</I>
+<DD>Return a <CODE>NULL</CODE> terminated array of <CODE>HIST_ENTRY *</CODE> which is the
+current input history.  Element 0 of this list is the beginning of time.
+If there is no history, return <CODE>NULL</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX13"></A>
+<DL>
+<DT><U>Function:</U> int <B>where_history</B> <I>(void)</I>
+<DD>Returns the offset of the current history element.
+</DL>
+</P><P>
+
+<A NAME="IDX14"></A>
+<DL>
+<DT><U>Function:</U> HIST_ENTRY * <B>current_history</B> <I>(void)</I>
+<DD>Return the history entry at the current position, as determined by
+<CODE>where_history()</CODE>.  If there is no entry there, return a <CODE>NULL</CODE>
+pointer.
+</DL>
+</P><P>
+
+<A NAME="IDX15"></A>
+<DL>
+<DT><U>Function:</U> HIST_ENTRY * <B>history_get</B> <I>(int offset)</I>
+<DD>Return the history entry at position <VAR>offset</VAR>, starting from
+<CODE>history_base</CODE> (see section <A HREF="history.html#SEC17">2.4 History Variables</A>).
+If there is no entry there, or if <VAR>offset</VAR>
+is greater than the history length, return a <CODE>NULL</CODE> pointer.
+</DL>
+</P><P>
+
+<A NAME="IDX16"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_total_bytes</B> <I>(void)</I>
+<DD>Return the number of bytes that the primary history entries are using.
+This function returns the sum of the lengths of all the lines in the
+history.
+</DL>
+</P><P>
+
+<A NAME="Moving Around the History List"></A>
+<HR SIZE="6">
+<A NAME="SEC13"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC12"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC14"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC14"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.3.4 Moving Around the History List </H3>
+<!--docid::SEC13::-->
+<P>
+
+These functions allow the current index into the history list to be
+set or changed.
+</P><P>
+
+<A NAME="IDX17"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_set_pos</B> <I>(int pos)</I>
+<DD>Set the current history offset to <VAR>pos</VAR>, an absolute index
+into the list.
+Returns 1 on success, 0 if <VAR>pos</VAR> is less than zero or greater
+than the number of history entries.
+</DL>
+</P><P>
+
+<A NAME="IDX18"></A>
+<DL>
+<DT><U>Function:</U> HIST_ENTRY * <B>previous_history</B> <I>(void)</I>
+<DD>Back up the current history offset to the previous history entry, and
+return a pointer to that entry.  If there is no previous entry, return
+a <CODE>NULL</CODE> pointer.
+</DL>
+</P><P>
+
+<A NAME="IDX19"></A>
+<DL>
+<DT><U>Function:</U> HIST_ENTRY * <B>next_history</B> <I>(void)</I>
+<DD>Move the current history offset forward to the next history entry, and
+return the a pointer to that entry.  If there is no next entry, return
+a <CODE>NULL</CODE> pointer.
+</DL>
+</P><P>
+
+<A NAME="Searching the History List"></A>
+<HR SIZE="6">
+<A NAME="SEC14"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC13"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC15"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC15"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.3.5 Searching the History List </H3>
+<!--docid::SEC14::-->
+<P>
+
+These functions allow searching of the history list for entries containing
+a specific string.  Searching may be performed both forward and backward
+from the current history position.  The search may be <EM>anchored</EM>,
+meaning that the string must match at the beginning of the history entry.
+<A NAME="IDX20"></A>
+</P><P>
+
+<A NAME="IDX21"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_search</B> <I>(const char *string, int direction)</I>
+<DD>Search the history for <VAR>string</VAR>, starting at the current history offset.
+If <VAR>direction</VAR> is less than 0, then the search is through
+previous entries, otherwise through subsequent entries.
+If <VAR>string</VAR> is found, then
+the current history index is set to that history entry, and the value
+returned is the offset in the line of the entry where
+<VAR>string</VAR> was found.  Otherwise, nothing is changed, and a -1 is
+returned.
+</DL>
+</P><P>
+
+<A NAME="IDX22"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_search_prefix</B> <I>(const char *string, int direction)</I>
+<DD>Search the history for <VAR>string</VAR>, starting at the current history
+offset.  The search is anchored: matching lines must begin with
+<VAR>string</VAR>.  If <VAR>direction</VAR> is less than 0, then the search is
+through previous entries, otherwise through subsequent entries.
+If <VAR>string</VAR> is found, then the
+current history index is set to that entry, and the return value is 0. 
+Otherwise, nothing is changed, and a -1 is returned. 
+</DL>
+</P><P>
+
+<A NAME="IDX23"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_search_pos</B> <I>(const char *string, int direction, int pos)</I>
+<DD>Search for <VAR>string</VAR> in the history list, starting at <VAR>pos</VAR>, an
+absolute index into the list.  If <VAR>direction</VAR> is negative, the search
+proceeds backward from <VAR>pos</VAR>, otherwise forward.  Returns the absolute
+index of the history element where <VAR>string</VAR> was found, or -1 otherwise.
+</DL>
+</P><P>
+
+<A NAME="Managing the History File"></A>
+<HR SIZE="6">
+<A NAME="SEC15"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC14"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC16"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC16"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.3.6 Managing the History File </H3>
+<!--docid::SEC15::-->
+<P>
+
+The History library can read the history from and write it to a file.
+This section documents the functions for managing a history file.
+</P><P>
+
+<A NAME="IDX24"></A>
+<DL>
+<DT><U>Function:</U> int <B>read_history</B> <I>(const char *filename)</I>
+<DD>Add the contents of <VAR>filename</VAR> to the history list, a line at a time.
+If <VAR>filename</VAR> is <CODE>NULL</CODE>, then read from <TT>`~/.history'</TT>.
+Returns 0 if successful, or <CODE>errno</CODE> if not.
+</DL>
+</P><P>
+
+<A NAME="IDX25"></A>
+<DL>
+<DT><U>Function:</U> int <B>read_history_range</B> <I>(const char *filename, int from, int to)</I>
+<DD>Read a range of lines from <VAR>filename</VAR>, adding them to the history list.
+Start reading at line <VAR>from</VAR> and end at <VAR>to</VAR>.
+If <VAR>from</VAR> is zero, start at the beginning.  If <VAR>to</VAR> is less than
+<VAR>from</VAR>, then read until the end of the file.  If <VAR>filename</VAR> is
+<CODE>NULL</CODE>, then read from <TT>`~/.history'</TT>.  Returns 0 if successful,
+or <CODE>errno</CODE> if not.
+</DL>
+</P><P>
+
+<A NAME="IDX26"></A>
+<DL>
+<DT><U>Function:</U> int <B>write_history</B> <I>(const char *filename)</I>
+<DD>Write the current history to <VAR>filename</VAR>, overwriting <VAR>filename</VAR>
+if necessary.
+If <VAR>filename</VAR> is <CODE>NULL</CODE>, then write the history list to
+<TT>`~/.history'</TT>.
+Returns 0 on success, or <CODE>errno</CODE> on a read or write error.
+</DL>
+</P><P>
+
+<A NAME="IDX27"></A>
+<DL>
+<DT><U>Function:</U> int <B>append_history</B> <I>(int nelements, const char *filename)</I>
+<DD>Append the last <VAR>nelements</VAR> of the history list to <VAR>filename</VAR>.
+If <VAR>filename</VAR> is <CODE>NULL</CODE>, then append to <TT>`~/.history'</TT>.
+Returns 0 on success, or <CODE>errno</CODE> on a read or write error.
+</DL>
+</P><P>
+
+<A NAME="IDX28"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_truncate_file</B> <I>(const char *filename, int nlines)</I>
+<DD>Truncate the history file <VAR>filename</VAR>, leaving only the last
+<VAR>nlines</VAR> lines.
+If <VAR>filename</VAR> is <CODE>NULL</CODE>, then <TT>`~/.history'</TT> is truncated.
+Returns 0 on success, or <CODE>errno</CODE> on failure.
+</DL>
+</P><P>
+
+<A NAME="History Expansion"></A>
+<HR SIZE="6">
+<A NAME="SEC16"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC15"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.3.7 History Expansion </H3>
+<!--docid::SEC16::-->
+<P>
+
+These functions implement history expansion.
+</P><P>
+
+<A NAME="IDX29"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_expand</B> <I>(char *string, char **output)</I>
+<DD>Expand <VAR>string</VAR>, placing the result into <VAR>output</VAR>, a pointer
+to a string (see section <A HREF="history.html#SEC2">1.1 History Expansion</A>).  Returns:
+<DL COMPACT>
+<DT><CODE>0</CODE>
+<DD>If no expansions took place (or, if the only change in
+the text was the removal of escape characters preceding the history expansion
+character);
+<DT><CODE>1</CODE>
+<DD>if expansions did take place;
+<DT><CODE>-1</CODE>
+<DD>if there was an error in expansion;
+<DT><CODE>2</CODE>
+<DD>if the returned line should be displayed, but not executed,
+as with the <CODE>:p</CODE> modifier (see section <A HREF="history.html#SEC5">1.1.3 Modifiers</A>).
+</DL>
+<P>
+
+If an error ocurred in expansion, then <VAR>output</VAR> contains a descriptive
+error message.
+</DL>
+</P><P>
+
+<A NAME="IDX30"></A>
+<DL>
+<DT><U>Function:</U> char * <B>get_history_event</B> <I>(const char *string, int *cindex, int qchar)</I>
+<DD>Returns the text of the history event beginning at <VAR>string</VAR> +
+<VAR>*cindex</VAR>.  <VAR>*cindex</VAR> is modified to point to after the event
+specifier.  At function entry, <VAR>cindex</VAR> points to the index into
+<VAR>string</VAR> where the history event specification begins.  <VAR>qchar</VAR>
+is a character that is allowed to end the event specification in addition
+to the "normal" terminating characters.
+</DL>
+</P><P>
+
+<A NAME="IDX31"></A>
+<DL>
+<DT><U>Function:</U> char ** <B>history_tokenize</B> <I>(const char *string)</I>
+<DD>Return an array of tokens parsed out of <VAR>string</VAR>, much as the
+shell might.  The tokens are split on the characters in the
+<VAR>history_word_delimiters</VAR> variable,
+and shell quoting conventions are obeyed.
+</DL>
+</P><P>
+
+<A NAME="IDX32"></A>
+<DL>
+<DT><U>Function:</U> char * <B>history_arg_extract</B> <I>(int first, int last, const char *string)</I>
+<DD>Extract a string segment consisting of the <VAR>first</VAR> through <VAR>last</VAR>
+arguments present in <VAR>string</VAR>.  Arguments are split using
+<CODE>history_tokenize</CODE>.
+</DL>
+</P><P>
+
+<A NAME="History Variables"></A>
+<HR SIZE="6">
+<A NAME="SEC17"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC16"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC18"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC18"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.4 History Variables </H2>
+<!--docid::SEC17::-->
+<P>
+
+This section describes the externally-visible variables exported by
+the GNU History Library.
+</P><P>
+
+<A NAME="IDX33"></A>
+<DL>
+<DT><U>Variable:</U> int <B>history_base</B>
+<DD>The logical offset of the first entry in the history list.
+</DL>
+</P><P>
+
+<A NAME="IDX34"></A>
+<DL>
+<DT><U>Variable:</U> int <B>history_length</B>
+<DD>The number of entries currently stored in the history list.
+</DL>
+</P><P>
+
+<A NAME="IDX35"></A>
+<DL>
+<DT><U>Variable:</U> int <B>history_max_entries</B>
+<DD>The maximum number of history entries.  This must be changed using
+<CODE>stifle_history()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX36"></A>
+<DL>
+<DT><U>Variable:</U> char <B>history_expansion_char</B>
+<DD>The character that introduces a history event.  The default is <SAMP>`!'</SAMP>.
+Setting this to 0 inhibits history expansion.
+</DL>
+</P><P>
+
+<A NAME="IDX37"></A>
+<DL>
+<DT><U>Variable:</U> char <B>history_subst_char</B>
+<DD>The character that invokes word substitution if found at the start of
+a line.  The default is <SAMP>`^'</SAMP>.
+</DL>
+</P><P>
+
+<A NAME="IDX38"></A>
+<DL>
+<DT><U>Variable:</U> char <B>history_comment_char</B>
+<DD>During tokenization, if this character is seen as the first character
+of a word, then it and all subsequent characters up to a newline are
+ignored, suppressing history expansion for the remainder of the line.
+This is disabled by default.
+</DL>
+</P><P>
+
+<A NAME="IDX39"></A>
+<DL>
+<DT><U>Variable:</U> char * <B>history_word_delimiters</B>
+<DD>The characters that separate tokens for <CODE>history_tokenize()</CODE>.
+The default value is <CODE>" \t\n()<>;&|"</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX40"></A>
+<DL>
+<DT><U>Variable:</U> char * <B>history_no_expand_chars</B>
+<DD>The list of characters which inhibit history expansion if found immediately
+following <VAR>history_expansion_char</VAR>.  The default is space, tab, newline,
+carriage return, and <SAMP>`='</SAMP>.
+</DL>
+</P><P>
+
+<A NAME="IDX41"></A>
+<DL>
+<DT><U>Variable:</U> char * <B>history_search_delimiter_chars</B>
+<DD>The list of additional characters which can delimit a history search
+string, in addition to space, TAB, <SAMP>`:'</SAMP> and <SAMP>`?'</SAMP> in the case of
+a substring search.  The default is empty.
+</DL>
+</P><P>
+
+<A NAME="IDX42"></A>
+<DL>
+<DT><U>Variable:</U> int <B>history_quotes_inhibit_expansion</B>
+<DD>If non-zero, single-quoted words are not scanned for the history expansion
+character.  The default value is 0.
+</DL>
+</P><P>
+
+<A NAME="IDX43"></A>
+<DL>
+<DT><U>Variable:</U> rl_linebuf_func_t * <B>history_inhibit_expansion_function</B>
+<DD>This should be set to the address of a function that takes two arguments:
+a <CODE>char *</CODE> (<VAR>string</VAR>)
+and an <CODE>int</CODE> index into that string (<VAR>i</VAR>).
+It should return a non-zero value if the history expansion starting at
+<VAR>string[i]</VAR> should not be performed; zero if the expansion should
+be done.
+It is intended for use by applications like Bash that use the history
+expansion character for additional purposes.
+By default, this variable is set to <CODE>NULL</CODE>.
+</DL>
+</P><P>
+
+<A NAME="History Programming Example"></A>
+<HR SIZE="6">
+<A NAME="SEC18"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.5 History Programming Example </H2>
+<!--docid::SEC18::-->
+<P>
+
+The following program demonstrates simple use of the GNU History Library.
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=smallexample><FONT SIZE=-1><pre>#include &#60;stdio.h&#62;
+#include &#60;readline/history.h&#62;
+
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char line[1024], *t;
+  int len, done = 0;
+
+  line[0] = 0;
+
+  using_history ();
+  while (!done)
+    {
+      printf ("history$ ");
+      fflush (stdout);
+      t = fgets (line, sizeof (line) - 1, stdin);
+      if (t &#38;&#38; *t)
+        {
+          len = strlen (t);
+          if (t[len - 1] == '\n')
+            t[len - 1] = '\0';
+        }
+
+      if (!t)
+        strcpy (line, "quit");
+
+      if (line[0])
+        {
+          char *expansion;
+          int result;
+
+          result = history_expand (line, &#38;expansion);
+          if (result)
+            fprintf (stderr, "%s\n", expansion);
+
+          if (result &#60; 0 || result == 2)
+            {
+              free (expansion);
+              continue;
+            }
+
+          add_history (expansion);
+          strncpy (line, expansion, sizeof (line) - 1);
+          free (expansion);
+        }
+
+      if (strcmp (line, "quit") == 0)
+        done = 1;
+      else if (strcmp (line, "save") == 0)
+        write_history ("history_file");
+      else if (strcmp (line, "read") == 0)
+        read_history ("history_file");
+      else if (strcmp (line, "list") == 0)
+        {
+          register HIST_ENTRY **the_list;
+          register int i;
+
+          the_list = history_list ();
+          if (the_list)
+            for (i = 0; the_list[i]; i++)
+              printf ("%d: %s\n", i + history_base, the_list[i]-&#62;line);
+        }
+      else if (strncmp (line, "delete", 6) == 0)
+        {
+          int which;
+          if ((sscanf (line + 6, "%d", &#38;which)) == 1)
+            {
+              HIST_ENTRY *entry = remove_history (which);
+              if (!entry)
+                fprintf (stderr, "No such entry %d\n", which);
+              else
+                {
+                  free (entry-&#62;line);
+                  free (entry);
+                }
+            }
+          else
+            {
+              fprintf (stderr, "non-numeric arg given to `delete'\n");
+            }
+        }
+    }
+}
+</FONT></pre></td></tr></table></P><P>
+
+<A NAME="Concept Index"></A>
+<HR SIZE="6">
+<A NAME="SEC19"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC18"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC20"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC20"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1> A. Concept Index </H1>
+<!--docid::SEC19::-->
+<table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="history.html#cp_A" style="text-decoration:none"><b>A</b></A>
+ &nbsp; 
+<A HREF="history.html#cp_E" style="text-decoration:none"><b>E</b></A>
+ &nbsp; 
+<A HREF="history.html#cp_H" style="text-decoration:none"><b>H</b></A>
+ &nbsp; 
+</td></tr></table><br><P></P>
+<TABLE border=0>
+<TR><TD></TD><TH ALIGN=LEFT>Index Entry</TH><TH ALIGN=LEFT> Section</TH></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_A"></A>A</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX20">anchored search</A></TD><TD valign=top><A HREF="history.html#SEC14">2.3.5 Searching the History List</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_E"></A>E</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#SEC3">event designators</A></TD><TD valign=top><A HREF="history.html#SEC3">1.1.1 Event Designators</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_H"></A>H</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX1">history events</A></TD><TD valign=top><A HREF="history.html#SEC3">1.1.1 Event Designators</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#SEC2">history expansion</A></TD><TD valign=top><A HREF="history.html#SEC2">1.1 History Expansion</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#SEC14">History Searching</A></TD><TD valign=top><A HREF="history.html#SEC14">2.3.5 Searching the History List</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+</TABLE><P></P><table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="history.html#cp_A" style="text-decoration:none"><b>A</b></A>
+ &nbsp; 
+<A HREF="history.html#cp_E" style="text-decoration:none"><b>E</b></A>
+ &nbsp; 
+<A HREF="history.html#cp_H" style="text-decoration:none"><b>H</b></A>
+ &nbsp; 
+</td></tr></table><br><P>
+
+<A NAME="Function and Variable Index"></A>
+<HR SIZE="6">
+<A NAME="SEC20"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1> B. Function and Variable Index </H1>
+<!--docid::SEC20::-->
+<table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="history.html#vr_A" style="text-decoration:none"><b>A</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_C" style="text-decoration:none"><b>C</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_G" style="text-decoration:none"><b>G</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_H" style="text-decoration:none"><b>H</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_N" style="text-decoration:none"><b>N</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_P" style="text-decoration:none"><b>P</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_R" style="text-decoration:none"><b>R</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_S" style="text-decoration:none"><b>S</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_U" style="text-decoration:none"><b>U</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_W" style="text-decoration:none"><b>W</b></A>
+ &nbsp; 
+</td></tr></table><br><P></P>
+<TABLE border=0>
+<TR><TD></TD><TH ALIGN=LEFT>Index Entry</TH><TH ALIGN=LEFT> Section</TH></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_A"></A>A</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX5"><CODE>add_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX27"><CODE>append_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC15">2.3.6 Managing the History File</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_C"></A>C</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX8"><CODE>clear_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX14"><CODE>current_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC12">2.3.3 Information About the History List</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_G"></A>G</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX30"><CODE>get_history_event</CODE></A></TD><TD valign=top><A HREF="history.html#SEC16">2.3.7 History Expansion</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_H"></A>H</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX32"><CODE>history_arg_extract</CODE></A></TD><TD valign=top><A HREF="history.html#SEC16">2.3.7 History Expansion</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX33"><CODE>history_base</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX38"><CODE>history_comment_char</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX29"><CODE>history_expand</CODE></A></TD><TD valign=top><A HREF="history.html#SEC16">2.3.7 History Expansion</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX36"><CODE>history_expansion_char</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX15"><CODE>history_get</CODE></A></TD><TD valign=top><A HREF="history.html#SEC12">2.3.3 Information About the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX3"><CODE>history_get_history_state</CODE></A></TD><TD valign=top><A HREF="history.html#SEC10">2.3.1 Initializing History and State Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX43"><CODE>history_inhibit_expansion_function</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX11"><CODE>history_is_stifled</CODE></A></TD><TD valign=top><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX34"><CODE>history_length</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX12"><CODE>history_list</CODE></A></TD><TD valign=top><A HREF="history.html#SEC12">2.3.3 Information About the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX35"><CODE>history_max_entries</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX40"><CODE>history_no_expand_chars</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX42"><CODE>history_quotes_inhibit_expansion</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX21"><CODE>history_search</CODE></A></TD><TD valign=top><A HREF="history.html#SEC14">2.3.5 Searching the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX41"><CODE>history_search_delimiter_chars</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX23"><CODE>history_search_pos</CODE></A></TD><TD valign=top><A HREF="history.html#SEC14">2.3.5 Searching the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX22"><CODE>history_search_prefix</CODE></A></TD><TD valign=top><A HREF="history.html#SEC14">2.3.5 Searching the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX4"><CODE>history_set_history_state</CODE></A></TD><TD valign=top><A HREF="history.html#SEC10">2.3.1 Initializing History and State Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX17"><CODE>history_set_pos</CODE></A></TD><TD valign=top><A HREF="history.html#SEC13">2.3.4 Moving Around the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX37"><CODE>history_subst_char</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX31"><CODE>history_tokenize</CODE></A></TD><TD valign=top><A HREF="history.html#SEC16">2.3.7 History Expansion</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX16"><CODE>history_total_bytes</CODE></A></TD><TD valign=top><A HREF="history.html#SEC12">2.3.3 Information About the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX28"><CODE>history_truncate_file</CODE></A></TD><TD valign=top><A HREF="history.html#SEC15">2.3.6 Managing the History File</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX39"><CODE>history_word_delimiters</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_N"></A>N</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX19"><CODE>next_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC13">2.3.4 Moving Around the History List</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_P"></A>P</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX18"><CODE>previous_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC13">2.3.4 Moving Around the History List</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_R"></A>R</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX24"><CODE>read_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC15">2.3.6 Managing the History File</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX25"><CODE>read_history_range</CODE></A></TD><TD valign=top><A HREF="history.html#SEC15">2.3.6 Managing the History File</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX6"><CODE>remove_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX7"><CODE>replace_history_entry</CODE></A></TD><TD valign=top><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_S"></A>S</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX9"><CODE>stifle_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_U"></A>U</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX10"><CODE>unstifle_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX2"><CODE>using_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC10">2.3.1 Initializing History and State Management</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_W"></A>W</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX13"><CODE>where_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC12">2.3.3 Information About the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX26"><CODE>write_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC15">2.3.6 Managing the History File</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+</TABLE><P></P><table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="history.html#vr_A" style="text-decoration:none"><b>A</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_C" style="text-decoration:none"><b>C</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_G" style="text-decoration:none"><b>G</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_H" style="text-decoration:none"><b>H</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_N" style="text-decoration:none"><b>N</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_P" style="text-decoration:none"><b>P</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_R" style="text-decoration:none"><b>R</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_S" style="text-decoration:none"><b>S</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_U" style="text-decoration:none"><b>U</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_W" style="text-decoration:none"><b>W</b></A>
+ &nbsp; 
+</td></tr></table><br><P>
+
+<HR SIZE="6">
+<A NAME="SEC_Contents"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>Table of Contents</H1>
+<UL>
+<A NAME="TOC1" HREF="history.html#SEC1">1. Using History Interactively</A>
+<BR>
+<UL>
+<A NAME="TOC2" HREF="history.html#SEC2">1.1 History Expansion</A>
+<BR>
+<UL>
+<A NAME="TOC3" HREF="history.html#SEC3">1.1.1 Event Designators</A>
+<BR>
+<A NAME="TOC4" HREF="history.html#SEC4">1.1.2 Word Designators</A>
+<BR>
+<A NAME="TOC5" HREF="history.html#SEC5">1.1.3 Modifiers</A>
+<BR>
+</UL>
+</UL>
+<A NAME="TOC6" HREF="history.html#SEC6">2. Programming with GNU History</A>
+<BR>
+<UL>
+<A NAME="TOC7" HREF="history.html#SEC7">2.1 Introduction to History</A>
+<BR>
+<A NAME="TOC8" HREF="history.html#SEC8">2.2 History Storage</A>
+<BR>
+<A NAME="TOC9" HREF="history.html#SEC9">2.3 History Functions</A>
+<BR>
+<UL>
+<A NAME="TOC10" HREF="history.html#SEC10">2.3.1 Initializing History and State Management</A>
+<BR>
+<A NAME="TOC11" HREF="history.html#SEC11">2.3.2 History List Management</A>
+<BR>
+<A NAME="TOC12" HREF="history.html#SEC12">2.3.3 Information About the History List</A>
+<BR>
+<A NAME="TOC13" HREF="history.html#SEC13">2.3.4 Moving Around the History List</A>
+<BR>
+<A NAME="TOC14" HREF="history.html#SEC14">2.3.5 Searching the History List</A>
+<BR>
+<A NAME="TOC15" HREF="history.html#SEC15">2.3.6 Managing the History File</A>
+<BR>
+<A NAME="TOC16" HREF="history.html#SEC16">2.3.7 History Expansion</A>
+<BR>
+</UL>
+<A NAME="TOC17" HREF="history.html#SEC17">2.4 History Variables</A>
+<BR>
+<A NAME="TOC18" HREF="history.html#SEC18">2.5 History Programming Example</A>
+<BR>
+</UL>
+<A NAME="TOC19" HREF="history.html#SEC19">A. Concept Index</A>
+<BR>
+<A NAME="TOC20" HREF="history.html#SEC20">B. Function and Variable Index</A>
+<BR>
+</UL>
+<HR SIZE=1>
+<A NAME="SEC_OVERVIEW"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>Short Table of Contents</H1>
+<BLOCKQUOTE>
+<A NAME="TOC1" HREF="history.html#SEC1">1. Using History Interactively</A>
+<BR>
+<A NAME="TOC6" HREF="history.html#SEC6">2. Programming with GNU History</A>
+<BR>
+<A NAME="TOC19" HREF="history.html#SEC19">A. Concept Index</A>
+<BR>
+<A NAME="TOC20" HREF="history.html#SEC20">B. Function and Variable Index</A>
+<BR>
+
+</BLOCKQUOTE>
+<HR SIZE=1>
+<A NAME="SEC_About"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>About this document</H1>
+This document was generated by <I>Chet Ramey</I> on <I>June, 27  2002</I>
+using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
+"><I>texi2html</I></A>
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+is at <STRONG> Subsubsection One-Two-Three </STRONG> of a document of 
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+</LI><LI>1.2.2 Subsubsection One-Two-Two
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diff --git a/readline-4.3.orig/doc/history.info b/readline-4.3.orig/doc/history.info
new file mode 100644
index 0000000..98c0002
--- /dev/null
+++ b/readline-4.3.orig/doc/history.info
@@ -0,0 +1,840 @@
+This is history.info, produced by makeinfo version 4.1 from
+/usr/homes/chet/src/bash/readline-src/doc/hist.texinfo.
+
+INFO-DIR-SECTION Libraries
+START-INFO-DIR-ENTRY
+* History: (history).       The GNU history library API
+END-INFO-DIR-ENTRY
+
+   This document describes the GNU History library, a programming tool
+that provides a consistent user interface for recalling lines of
+previously typed input.
+
+   Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+   Permission is granted to make and distribute verbatim copies of this
+manual provided the copyright notice and this permission notice pare
+preserved on all copies.
+
+   Permission is granted to copy and distribute modified versions of
+this manual under the conditions for verbatim copying, provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+   Permission is granted to copy and distribute translations of this
+manual into another language, under the above conditions for modified
+versions, except that this permission notice may be stated in a
+translation approved by the Free Software Foundation.
+
+
+File: history.info,  Node: Top,  Next: Using History Interactively,  Up: (dir)
+
+GNU History Library
+*******************
+
+   This document describes the GNU History library, a programming tool
+that provides a consistent user interface for recalling lines of
+previously typed input.
+
+* Menu:
+
+* Using History Interactively::	  GNU History User's Manual.
+* Programming with GNU History::  GNU History Programmer's Manual.
+* Concept Index::		  Index of concepts described in this manual.
+* Function and Variable Index::	  Index of externally visible functions
+				  and variables.
+
+
+File: history.info,  Node: Using History Interactively,  Next: Programming with GNU History,  Prev: Top,  Up: Top
+
+Using History Interactively
+***************************
+
+   This chapter describes how to use the GNU History Library
+interactively, from a user's standpoint.  It should be considered a
+user's guide.  For information on using the GNU History Library in your
+own programs, *note Programming with GNU History::.
+
+* Menu:
+
+* History Interaction::		What it feels like using History as a user.
+
+
+File: history.info,  Node: History Interaction,  Up: Using History Interactively
+
+History Expansion
+=================
+
+   The History library provides a history expansion feature that is
+similar to the history expansion provided by `csh'.  This section
+describes the syntax used to manipulate the history information.
+
+   History expansions introduce words from the history list into the
+input stream, making it easy to repeat commands, insert the arguments
+to a previous command into the current input line, or fix errors in
+previous commands quickly.
+
+   History expansion takes place in two parts.  The first is to
+determine which line from the history list should be used during
+substitution.  The second is to select portions of that line for
+inclusion into the current one.  The line selected from the history is
+called the "event", and the portions of that line that are acted upon
+are called "words".  Various "modifiers" are available to manipulate
+the selected words.  The line is broken into words in the same fashion
+that Bash does, so that several words surrounded by quotes are
+considered one word.  History expansions are introduced by the
+appearance of the history expansion character, which is `!' by default.
+
+* Menu:
+
+* Event Designators::	How to specify which history line to use.
+* Word Designators::	Specifying which words are of interest.
+* Modifiers::		Modifying the results of substitution.
+
+
+File: history.info,  Node: Event Designators,  Next: Word Designators,  Up: History Interaction
+
+Event Designators
+-----------------
+
+   An event designator is a reference to a command line entry in the
+history list.
+
+`!'
+     Start a history substitution, except when followed by a space, tab,
+     the end of the line, `=' or `('.
+
+`!N'
+     Refer to command line N.
+
+`!-N'
+     Refer to the command N lines back.
+
+`!!'
+     Refer to the previous command.  This is a synonym for `!-1'.
+
+`!STRING'
+     Refer to the most recent command starting with STRING.
+
+`!?STRING[?]'
+     Refer to the most recent command containing STRING.  The trailing
+     `?' may be omitted if the STRING is followed immediately by a
+     newline.
+
+`^STRING1^STRING2^'
+     Quick Substitution.  Repeat the last command, replacing STRING1
+     with STRING2.  Equivalent to `!!:s/STRING1/STRING2/'.
+
+`!#'
+     The entire command line typed so far.
+
+
+File: history.info,  Node: Word Designators,  Next: Modifiers,  Prev: Event Designators,  Up: History Interaction
+
+Word Designators
+----------------
+
+   Word designators are used to select desired words from the event.  A
+`:' separates the event specification from the word designator.  It may
+be omitted if the word designator begins with a `^', `$', `*', `-', or
+`%'.  Words are numbered from the beginning of the line, with the first
+word being denoted by 0 (zero).  Words are inserted into the current
+line separated by single spaces.
+
+   For example,
+
+`!!'
+     designates the preceding command.  When you type this, the
+     preceding command is repeated in toto.
+
+`!!:$'
+     designates the last argument of the preceding command.  This may be
+     shortened to `!$'.
+
+`!fi:2'
+     designates the second argument of the most recent command starting
+     with the letters `fi'.
+
+   Here are the word designators:
+
+`0 (zero)'
+     The `0'th word.  For many applications, this is the command word.
+
+`N'
+     The Nth word.
+
+`^'
+     The first argument; that is, word 1.
+
+`$'
+     The last argument.
+
+`%'
+     The word matched by the most recent `?STRING?' search.
+
+`X-Y'
+     A range of words; `-Y' abbreviates `0-Y'.
+
+`*'
+     All of the words, except the `0'th.  This is a synonym for `1-$'.
+     It is not an error to use `*' if there is just one word in the
+     event; the empty string is returned in that case.
+
+`X*'
+     Abbreviates `X-$'
+
+`X-'
+     Abbreviates `X-$' like `X*', but omits the last word.
+
+   If a word designator is supplied without an event specification, the
+previous command is used as the event.
+
+
+File: history.info,  Node: Modifiers,  Prev: Word Designators,  Up: History Interaction
+
+Modifiers
+---------
+
+   After the optional word designator, you can add a sequence of one or
+more of the following modifiers, each preceded by a `:'.
+
+`h'
+     Remove a trailing pathname component, leaving only the head.
+
+`t'
+     Remove all leading  pathname  components, leaving the tail.
+
+`r'
+     Remove a trailing suffix of the form `.SUFFIX', leaving the
+     basename.
+
+`e'
+     Remove all but the trailing suffix.
+
+`p'
+     Print the new command but do not execute it.
+
+`s/OLD/NEW/'
+     Substitute NEW for the first occurrence of OLD in the event line.
+     Any delimiter may be used in place of `/'.  The delimiter may be
+     quoted in OLD and NEW with a single backslash.  If `&' appears in
+     NEW, it is replaced by OLD.  A single backslash will quote the
+     `&'.  The final delimiter is optional if it is the last character
+     on the input line.
+
+`&'
+     Repeat the previous substitution.
+
+`g'
+     Cause changes to be applied over the entire event line.  Used in
+     conjunction with `s', as in `gs/OLD/NEW/', or with `&'.
+
+
+File: history.info,  Node: Programming with GNU History,  Next: Concept Index,  Prev: Using History Interactively,  Up: Top
+
+Programming with GNU History
+****************************
+
+   This chapter describes how to interface programs that you write with
+the GNU History Library.  It should be considered a technical guide.
+For information on the interactive use of GNU History, *note Using
+History Interactively::.
+
+* Menu:
+
+* Introduction to History::	What is the GNU History library for?
+* History Storage::		How information is stored.
+* History Functions::		Functions that you can use.
+* History Variables::		Variables that control behaviour.
+* History Programming Example::	Example of using the GNU History Library.
+
+
+File: history.info,  Node: Introduction to History,  Next: History Storage,  Up: Programming with GNU History
+
+Introduction to History
+=======================
+
+   Many programs read input from the user a line at a time.  The GNU
+History library is able to keep track of those lines, associate
+arbitrary data with each line, and utilize information from previous
+lines in composing new ones.
+
+   The programmer using the History library has available functions for
+remembering lines on a history list, associating arbitrary data with a
+line, removing lines from the list, searching through the list for a
+line containing an arbitrary text string, and referencing any line in
+the list directly.  In addition, a history "expansion" function is
+available which provides for a consistent user interface across
+different programs.
+
+   The user using programs written with the History library has the
+benefit of a consistent user interface with a set of well-known
+commands for manipulating the text of previous lines and using that text
+in new commands.  The basic history manipulation commands are similar to
+the history substitution provided by `csh'.
+
+   If the programmer desires, he can use the Readline library, which
+includes some history manipulation by default, and has the added
+advantage of command line editing.
+
+   Before declaring any functions using any functionality the History
+library provides in other code, an application writer should include
+the file `<readline/history.h>' in any file that uses the History
+library's features.  It supplies extern declarations for all of the
+library's public functions and variables, and declares all of the
+public data structures.
+
+
+File: history.info,  Node: History Storage,  Next: History Functions,  Prev: Introduction to History,  Up: Programming with GNU History
+
+History Storage
+===============
+
+   The history list is an array of history entries.  A history entry is
+declared as follows:
+
+     typedef void *histdata_t;
+     
+     typedef struct _hist_entry {
+       char *line;
+       histdata_t data;
+     } HIST_ENTRY;
+
+   The history list itself might therefore be declared as
+
+     HIST_ENTRY **the_history_list;
+
+   The state of the History library is encapsulated into a single
+structure:
+
+     /*
+      * A structure used to pass around the current state of the history.
+      */
+     typedef struct _hist_state {
+       HIST_ENTRY **entries; /* Pointer to the entries themselves. */
+       int offset;           /* The location pointer within this array. */
+       int length;           /* Number of elements within this array. */
+       int size;             /* Number of slots allocated to this array. */
+       int flags;
+     } HISTORY_STATE;
+
+   If the flags member includes `HS_STIFLED', the history has been
+stifled.
+
+
+File: history.info,  Node: History Functions,  Next: History Variables,  Prev: History Storage,  Up: Programming with GNU History
+
+History Functions
+=================
+
+   This section describes the calling sequence for the various functions
+exported by the GNU History library.
+
+* Menu:
+
+* Initializing History and State Management::	Functions to call when you
+						want to use history in a
+						program.
+* History List Management::		Functions used to manage the list
+					of history entries.
+* Information About the History List::	Functions returning information about
+					the history list.
+* Moving Around the History List::	Functions used to change the position
+					in the history list.
+* Searching the History List::		Functions to search the history list
+					for entries containing a string.
+* Managing the History File::		Functions that read and write a file
+					containing the history list.
+* History Expansion::			Functions to perform csh-like history
+					expansion.
+
+
+File: history.info,  Node: Initializing History and State Management,  Next: History List Management,  Up: History Functions
+
+Initializing History and State Management
+-----------------------------------------
+
+   This section describes functions used to initialize and manage the
+state of the History library when you want to use the history functions
+in your program.
+
+ - Function: void using_history (void)
+     Begin a session in which the history functions might be used.  This
+     initializes the interactive variables.
+
+ - Function: HISTORY_STATE * history_get_history_state (void)
+     Return a structure describing the current state of the input
+     history.
+
+ - Function: void history_set_history_state (HISTORY_STATE *state)
+     Set the state of the history list according to STATE.
+
+
+File: history.info,  Node: History List Management,  Next: Information About the History List,  Prev: Initializing History and State Management,  Up: History Functions
+
+History List Management
+-----------------------
+
+   These functions manage individual entries on the history list, or set
+parameters managing the list itself.
+
+ - Function: void add_history (const char *string)
+     Place STRING at the end of the history list.  The associated data
+     field (if any) is set to `NULL'.
+
+ - Function: HIST_ENTRY * remove_history (int which)
+     Remove history entry at offset WHICH from the history.  The
+     removed element is returned so you can free the line, data, and
+     containing structure.
+
+ - Function: HIST_ENTRY * replace_history_entry (int which, const char
+          *line, histdata_t data)
+     Make the history entry at offset WHICH have LINE and DATA.  This
+     returns the old entry so you can dispose of the data.  In the case
+     of an invalid WHICH, a `NULL' pointer is returned.
+
+ - Function: void clear_history (void)
+     Clear the history list by deleting all the entries.
+
+ - Function: void stifle_history (int max)
+     Stifle the history list, remembering only the last MAX entries.
+
+ - Function: int unstifle_history (void)
+     Stop stifling the history.  This returns the previously-set
+     maximum number of history entries (as set by `stifle_history()').
+     The value is positive if the history was stifled, negative if it
+     wasn't.
+
+ - Function: int history_is_stifled (void)
+     Returns non-zero if the history is stifled, zero if it is not.
+
+
+File: history.info,  Node: Information About the History List,  Next: Moving Around the History List,  Prev: History List Management,  Up: History Functions
+
+Information About the History List
+----------------------------------
+
+   These functions return information about the entire history list or
+individual list entries.
+
+ - Function: HIST_ENTRY ** history_list (void)
+     Return a `NULL' terminated array of `HIST_ENTRY *' which is the
+     current input history.  Element 0 of this list is the beginning of
+     time.  If there is no history, return `NULL'.
+
+ - Function: int where_history (void)
+     Returns the offset of the current history element.
+
+ - Function: HIST_ENTRY * current_history (void)
+     Return the history entry at the current position, as determined by
+     `where_history()'.  If there is no entry there, return a `NULL'
+     pointer.
+
+ - Function: HIST_ENTRY * history_get (int offset)
+     Return the history entry at position OFFSET, starting from
+     `history_base' (*note History Variables::).  If there is no entry
+     there, or if OFFSET is greater than the history length, return a
+     `NULL' pointer.
+
+ - Function: int history_total_bytes (void)
+     Return the number of bytes that the primary history entries are
+     using.  This function returns the sum of the lengths of all the
+     lines in the history.
+
+
+File: history.info,  Node: Moving Around the History List,  Next: Searching the History List,  Prev: Information About the History List,  Up: History Functions
+
+Moving Around the History List
+------------------------------
+
+   These functions allow the current index into the history list to be
+set or changed.
+
+ - Function: int history_set_pos (int pos)
+     Set the current history offset to POS, an absolute index into the
+     list.  Returns 1 on success, 0 if POS is less than zero or greater
+     than the number of history entries.
+
+ - Function: HIST_ENTRY * previous_history (void)
+     Back up the current history offset to the previous history entry,
+     and return a pointer to that entry.  If there is no previous
+     entry, return a `NULL' pointer.
+
+ - Function: HIST_ENTRY * next_history (void)
+     Move the current history offset forward to the next history entry,
+     and return the a pointer to that entry.  If there is no next
+     entry, return a `NULL' pointer.
+
+
+File: history.info,  Node: Searching the History List,  Next: Managing the History File,  Prev: Moving Around the History List,  Up: History Functions
+
+Searching the History List
+--------------------------
+
+   These functions allow searching of the history list for entries
+containing a specific string.  Searching may be performed both forward
+and backward from the current history position.  The search may be
+"anchored", meaning that the string must match at the beginning of the
+history entry.
+
+ - Function: int history_search (const char *string, int direction)
+     Search the history for STRING, starting at the current history
+     offset.  If DIRECTION is less than 0, then the search is through
+     previous entries, otherwise through subsequent entries.  If STRING
+     is found, then the current history index is set to that history
+     entry, and the value returned is the offset in the line of the
+     entry where STRING was found.  Otherwise, nothing is changed, and
+     a -1 is returned.
+
+ - Function: int history_search_prefix (const char *string, int
+          direction)
+     Search the history for STRING, starting at the current history
+     offset.  The search is anchored: matching lines must begin with
+     STRING.  If DIRECTION is less than 0, then the search is through
+     previous entries, otherwise through subsequent entries.  If STRING
+     is found, then the current history index is set to that entry, and
+     the return value is 0.  Otherwise, nothing is changed, and a -1 is
+     returned.
+
+ - Function: int history_search_pos (const char *string, int direction,
+          int pos)
+     Search for STRING in the history list, starting at POS, an
+     absolute index into the list.  If DIRECTION is negative, the search
+     proceeds backward from POS, otherwise forward.  Returns the
+     absolute index of the history element where STRING was found, or
+     -1 otherwise.
+
+
+File: history.info,  Node: Managing the History File,  Next: History Expansion,  Prev: Searching the History List,  Up: History Functions
+
+Managing the History File
+-------------------------
+
+   The History library can read the history from and write it to a file.
+This section documents the functions for managing a history file.
+
+ - Function: int read_history (const char *filename)
+     Add the contents of FILENAME to the history list, a line at a time.
+     If FILENAME is `NULL', then read from `~/.history'.  Returns 0 if
+     successful, or `errno' if not.
+
+ - Function: int read_history_range (const char *filename, int from,
+          int to)
+     Read a range of lines from FILENAME, adding them to the history
+     list.  Start reading at line FROM and end at TO.  If FROM is zero,
+     start at the beginning.  If TO is less than FROM, then read until
+     the end of the file.  If FILENAME is `NULL', then read from
+     `~/.history'.  Returns 0 if successful, or `errno' if not.
+
+ - Function: int write_history (const char *filename)
+     Write the current history to FILENAME, overwriting FILENAME if
+     necessary.  If FILENAME is `NULL', then write the history list to
+     `~/.history'.  Returns 0 on success, or `errno' on a read or write
+     error.
+
+ - Function: int append_history (int nelements, const char *filename)
+     Append the last NELEMENTS of the history list to FILENAME.  If
+     FILENAME is `NULL', then append to `~/.history'.  Returns 0 on
+     success, or `errno' on a read or write error.
+
+ - Function: int history_truncate_file (const char *filename, int
+          nlines)
+     Truncate the history file FILENAME, leaving only the last NLINES
+     lines.  If FILENAME is `NULL', then `~/.history' is truncated.
+     Returns 0 on success, or `errno' on failure.
+
+
+File: history.info,  Node: History Expansion,  Prev: Managing the History File,  Up: History Functions
+
+History Expansion
+-----------------
+
+   These functions implement history expansion.
+
+ - Function: int history_expand (char *string, char **output)
+     Expand STRING, placing the result into OUTPUT, a pointer to a
+     string (*note History Interaction::).  Returns:
+    `0'
+          If no expansions took place (or, if the only change in the
+          text was the removal of escape characters preceding the
+          history expansion character);
+
+    `1'
+          if expansions did take place;
+
+    `-1'
+          if there was an error in expansion;
+
+    `2'
+          if the returned line should be displayed, but not executed,
+          as with the `:p' modifier (*note Modifiers::).
+
+     If an error ocurred in expansion, then OUTPUT contains a
+     descriptive error message.
+
+ - Function: char * get_history_event (const char *string, int *cindex,
+          int qchar)
+     Returns the text of the history event beginning at STRING +
+     *CINDEX.  *CINDEX is modified to point to after the event
+     specifier.  At function entry, CINDEX points to the index into
+     STRING where the history event specification begins.  QCHAR is a
+     character that is allowed to end the event specification in
+     addition to the "normal" terminating characters.
+
+ - Function: char ** history_tokenize (const char *string)
+     Return an array of tokens parsed out of STRING, much as the shell
+     might.  The tokens are split on the characters in the
+     HISTORY_WORD_DELIMITERS variable, and shell quoting conventions
+     are obeyed.
+
+ - Function: char * history_arg_extract (int first, int last, const
+          char *string)
+     Extract a string segment consisting of the FIRST through LAST
+     arguments present in STRING.  Arguments are split using
+     `history_tokenize'.
+
+
+File: history.info,  Node: History Variables,  Next: History Programming Example,  Prev: History Functions,  Up: Programming with GNU History
+
+History Variables
+=================
+
+   This section describes the externally-visible variables exported by
+the GNU History Library.
+
+ - Variable: int history_base
+     The logical offset of the first entry in the history list.
+
+ - Variable: int history_length
+     The number of entries currently stored in the history list.
+
+ - Variable: int history_max_entries
+     The maximum number of history entries.  This must be changed using
+     `stifle_history()'.
+
+ - Variable: char history_expansion_char
+     The character that introduces a history event.  The default is `!'.
+     Setting this to 0 inhibits history expansion.
+
+ - Variable: char history_subst_char
+     The character that invokes word substitution if found at the start
+     of a line.  The default is `^'.
+
+ - Variable: char history_comment_char
+     During tokenization, if this character is seen as the first
+     character of a word, then it and all subsequent characters up to a
+     newline are ignored, suppressing history expansion for the
+     remainder of the line.  This is disabled by default.
+
+ - Variable: char * history_word_delimiters
+     The characters that separate tokens for `history_tokenize()'.  The
+     default value is `" \t\n()<>;&|"'.
+
+ - Variable: char * history_no_expand_chars
+     The list of characters which inhibit history expansion if found
+     immediately following HISTORY_EXPANSION_CHAR.  The default is
+     space, tab, newline, carriage return, and `='.
+
+ - Variable: char * history_search_delimiter_chars
+     The list of additional characters which can delimit a history
+     search string, in addition to space, TAB, `:' and `?' in the case
+     of a substring search.  The default is empty.
+
+ - Variable: int history_quotes_inhibit_expansion
+     If non-zero, single-quoted words are not scanned for the history
+     expansion character.  The default value is 0.
+
+ - Variable: rl_linebuf_func_t * history_inhibit_expansion_function
+     This should be set to the address of a function that takes two
+     arguments: a `char *' (STRING) and an `int' index into that string
+     (I).  It should return a non-zero value if the history expansion
+     starting at STRING[I] should not be performed; zero if the
+     expansion should be done.  It is intended for use by applications
+     like Bash that use the history expansion character for additional
+     purposes.  By default, this variable is set to `NULL'.
+
+
+File: history.info,  Node: History Programming Example,  Prev: History Variables,  Up: Programming with GNU History
+
+History Programming Example
+===========================
+
+   The following program demonstrates simple use of the GNU History
+Library.
+
+     #include <stdio.h>
+     #include <readline/history.h>
+     
+     main (argc, argv)
+          int argc;
+          char **argv;
+     {
+       char line[1024], *t;
+       int len, done = 0;
+     
+       line[0] = 0;
+     
+       using_history ();
+       while (!done)
+         {
+           printf ("history$ ");
+           fflush (stdout);
+           t = fgets (line, sizeof (line) - 1, stdin);
+           if (t && *t)
+             {
+               len = strlen (t);
+               if (t[len - 1] == '\n')
+                 t[len - 1] = '\0';
+             }
+     
+           if (!t)
+             strcpy (line, "quit");
+     
+           if (line[0])
+             {
+               char *expansion;
+               int result;
+     
+               result = history_expand (line, &expansion);
+               if (result)
+                 fprintf (stderr, "%s\n", expansion);
+     
+               if (result < 0 || result == 2)
+                 {
+                   free (expansion);
+                   continue;
+                 }
+     
+               add_history (expansion);
+               strncpy (line, expansion, sizeof (line) - 1);
+               free (expansion);
+             }
+     
+           if (strcmp (line, "quit") == 0)
+             done = 1;
+           else if (strcmp (line, "save") == 0)
+             write_history ("history_file");
+           else if (strcmp (line, "read") == 0)
+             read_history ("history_file");
+           else if (strcmp (line, "list") == 0)
+             {
+               register HIST_ENTRY **the_list;
+               register int i;
+     
+               the_list = history_list ();
+               if (the_list)
+                 for (i = 0; the_list[i]; i++)
+                   printf ("%d: %s\n", i + history_base, the_list[i]->line);
+             }
+           else if (strncmp (line, "delete", 6) == 0)
+             {
+               int which;
+               if ((sscanf (line + 6, "%d", &which)) == 1)
+                 {
+                   HIST_ENTRY *entry = remove_history (which);
+                   if (!entry)
+                     fprintf (stderr, "No such entry %d\n", which);
+                   else
+                     {
+                       free (entry->line);
+                       free (entry);
+                     }
+                 }
+               else
+                 {
+                   fprintf (stderr, "non-numeric arg given to `delete'\n");
+                 }
+             }
+         }
+     }
+
+
+File: history.info,  Node: Concept Index,  Next: Function and Variable Index,  Prev: Programming with GNU History,  Up: Top
+
+Concept Index
+*************
+
+* Menu:
+
+* anchored search:                       Searching the History List.
+* event designators:                     Event Designators.
+* history events:                        Event Designators.
+* history expansion:                     History Interaction.
+* History Searching:                     Searching the History List.
+
+
+File: history.info,  Node: Function and Variable Index,  Prev: Concept Index,  Up: Top
+
+Function and Variable Index
+***************************
+
+* Menu:
+
+* add_history:                           History List Management.
+* append_history:                        Managing the History File.
+* clear_history:                         History List Management.
+* current_history:                       Information About the History List.
+* get_history_event:                     History Expansion.
+* history_arg_extract:                   History Expansion.
+* history_base:                          History Variables.
+* history_comment_char:                  History Variables.
+* history_expand:                        History Expansion.
+* history_expansion_char:                History Variables.
+* history_get:                           Information About the History List.
+* history_get_history_state:             Initializing History and State Management.
+* history_inhibit_expansion_function:    History Variables.
+* history_is_stifled:                    History List Management.
+* history_length:                        History Variables.
+* history_list:                          Information About the History List.
+* history_max_entries:                   History Variables.
+* history_no_expand_chars:               History Variables.
+* history_quotes_inhibit_expansion:      History Variables.
+* history_search:                        Searching the History List.
+* history_search_delimiter_chars:        History Variables.
+* history_search_pos:                    Searching the History List.
+* history_search_prefix:                 Searching the History List.
+* history_set_history_state:             Initializing History and State Management.
+* history_set_pos:                       Moving Around the History List.
+* history_subst_char:                    History Variables.
+* history_tokenize:                      History Expansion.
+* history_total_bytes:                   Information About the History List.
+* history_truncate_file:                 Managing the History File.
+* history_word_delimiters:               History Variables.
+* next_history:                          Moving Around the History List.
+* previous_history:                      Moving Around the History List.
+* read_history:                          Managing the History File.
+* read_history_range:                    Managing the History File.
+* remove_history:                        History List Management.
+* replace_history_entry:                 History List Management.
+* stifle_history:                        History List Management.
+* unstifle_history:                      History List Management.
+* using_history:                         Initializing History and State Management.
+* where_history:                         Information About the History List.
+* write_history:                         Managing the History File.
+
+
+
+Tag Table:
+Node: Top1136
+Node: Using History Interactively1716
+Node: History Interaction2223
+Node: Event Designators3642
+Node: Word Designators4569
+Node: Modifiers6198
+Node: Programming with GNU History7336
+Node: Introduction to History8061
+Node: History Storage9746
+Node: History Functions10857
+Node: Initializing History and State Management11841
+Node: History List Management12641
+Node: Information About the History List14235
+Node: Moving Around the History List15591
+Node: Searching the History List16580
+Node: Managing the History File18498
+Node: History Expansion20304
+Node: History Variables22199
+Node: History Programming Example24766
+Node: Concept Index27488
+Node: Function and Variable Index27974
+
+End Tag Table
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+(But \214rst, you should mak)5.16 F 2.66(es)-.1 G .16
+(ure that it really is)-2.66 F 2.5(ab)108 242.4 S
+(ug, and that it appears in the latest v)-2.7 E(ersion of the)-.15 E F3
+(history)2.5 E F0(library that you ha)2.5 E -.15(ve)-.2 G(.).15 E .704
+(Once you ha)108 259.2 R 1.004 -.15(ve d)-.2 H .704(etermined that a b)
+.15 F .704(ug actually e)-.2 F .704(xists, mail a b)-.15 F .705
+(ug report to)-.2 F F2 -.2(bu)3.205 G(g\255r).2 E(eadline)-.37 E F0(@)A
+F2(gnu.or)A(g)-.37 E F0 5.705(.I)C 3.205(fy)-5.705 G(ou)-3.205 E(ha)108
+271.2 Q 1.81 -.15(ve a \214)-.2 H 1.51
+(x, you are welcome to mail that as well!).15 F 1.509
+(Suggestions and `philosophical' b)6.509 F 1.509(ug reports may be)-.2 F
+(mailed to)108 283.2 Q F2 -.2(bu)2.5 G(g-r).2 E(eadline)-.37 E F0(@)A F2
+(gnu.or)A(g)-.37 E F0(or posted to the Usenet ne)2.5 E(wsgroup)-.25 E F3
+(gnu.bash.b)2.5 E(ug)-.2 E F0(.)A(Comments and b)108 300 Q
+(ug reports concerning this manual page should be directed to)-.2 E F2
+-.15(ch)2.5 G(et@ins.CWR).15 E -.25(U.)-.4 G(Edu).25 E F0(.).25 E
+(GNU History 4.3)72 768 Q(2002 January 31)131.79 E(7)195.95 E EP
+%%Trailer
+end
+%%EOF
diff --git a/readline-4.3.orig/doc/hstech.texinfo b/readline-4.3.orig/doc/hstech.texinfo
new file mode 100644
index 0000000..9494446
--- /dev/null
+++ b/readline-4.3.orig/doc/hstech.texinfo
@@ -0,0 +1,550 @@
+@ignore
+This file documents the user interface to the GNU History library.
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+Authored by Brian Fox and Chet Ramey.
+
+Permission is granted to make and distribute verbatim copies of this manual
+provided the copyright notice and this permission notice are preserved on
+all copies.
+
+Permission is granted to process this file through Tex and print the
+results, provided the printed document carries copying permission notice
+identical to this one except for the removal of this paragraph (this
+paragraph not being relevant to the printed manual).
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided also that the
+GNU Copyright statement is available to the distributee, and provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions.
+@end ignore
+
+@node Programming with GNU History
+@chapter Programming with GNU History
+
+This chapter describes how to interface programs that you write
+with the @sc{gnu} History Library.
+It should be considered a technical guide.
+For information on the interactive use of @sc{gnu} History, @pxref{Using
+History Interactively}.
+
+@menu
+* Introduction to History::	What is the GNU History library for?
+* History Storage::		How information is stored.
+* History Functions::		Functions that you can use.
+* History Variables::		Variables that control behaviour.
+* History Programming Example::	Example of using the GNU History Library.
+@end menu
+
+@node Introduction to History
+@section Introduction to History
+
+Many programs read input from the user a line at a time.  The @sc{gnu}
+History library is able to keep track of those lines, associate arbitrary
+data with each line, and utilize information from previous lines in
+composing new ones. 
+
+The programmer using the History library has available functions
+for remembering lines on a history list, associating arbitrary data
+with a line, removing lines from the list, searching through the list
+for a line containing an arbitrary text string, and referencing any line
+in the list directly.  In addition, a history @dfn{expansion} function
+is available which provides for a consistent user interface across
+different programs.
+
+The user using programs written with the History library has the
+benefit of a consistent user interface with a set of well-known
+commands for manipulating the text of previous lines and using that text
+in new commands.  The basic history manipulation commands are similar to
+the history substitution provided by @code{csh}.
+
+If the programmer desires, he can use the Readline library, which
+includes some history manipulation by default, and has the added
+advantage of command line editing.
+
+Before declaring any functions using any functionality the History
+library provides in other code, an application writer should include
+the file @code{<readline/history.h>} in any file that uses the
+History library's features.  It supplies extern declarations for all
+of the library's public functions and variables, and declares all of
+the public data structures.
+
+@node History Storage
+@section History Storage
+
+The history list is an array of history entries.  A history entry is
+declared as follows:
+
+@example
+typedef void *histdata_t;
+
+typedef struct _hist_entry @{
+  char *line;
+  histdata_t data;
+@} HIST_ENTRY;
+@end example
+
+The history list itself might therefore be declared as
+
+@example
+HIST_ENTRY **the_history_list;
+@end example
+
+The state of the History library is encapsulated into a single structure:
+
+@example
+/*
+ * A structure used to pass around the current state of the history.
+ */
+typedef struct _hist_state @{
+  HIST_ENTRY **entries; /* Pointer to the entries themselves. */
+  int offset;           /* The location pointer within this array. */
+  int length;           /* Number of elements within this array. */
+  int size;             /* Number of slots allocated to this array. */
+  int flags;
+@} HISTORY_STATE;
+@end example
+
+If the flags member includes @code{HS_STIFLED}, the history has been
+stifled.
+
+@node History Functions
+@section History Functions
+
+This section describes the calling sequence for the various functions
+exported by the @sc{gnu} History library.
+
+@menu
+* Initializing History and State Management::	Functions to call when you
+						want to use history in a
+						program.
+* History List Management::		Functions used to manage the list
+					of history entries.
+* Information About the History List::	Functions returning information about
+					the history list.
+* Moving Around the History List::	Functions used to change the position
+					in the history list.
+* Searching the History List::		Functions to search the history list
+					for entries containing a string.
+* Managing the History File::		Functions that read and write a file
+					containing the history list.
+* History Expansion::			Functions to perform csh-like history
+					expansion.
+@end menu
+
+@node Initializing History and State Management
+@subsection Initializing History and State Management
+
+This section describes functions used to initialize and manage
+the state of the History library when you want to use the history
+functions in your program.
+
+@deftypefun void using_history (void)
+Begin a session in which the history functions might be used.  This
+initializes the interactive variables.
+@end deftypefun
+
+@deftypefun {HISTORY_STATE *} history_get_history_state (void)
+Return a structure describing the current state of the input history.
+@end deftypefun
+
+@deftypefun void history_set_history_state (HISTORY_STATE *state)
+Set the state of the history list according to @var{state}.
+@end deftypefun
+
+@node History List Management
+@subsection History List Management
+
+These functions manage individual entries on the history list, or set
+parameters managing the list itself.
+
+@deftypefun void add_history (const char *string)
+Place @var{string} at the end of the history list.  The associated data
+field (if any) is set to @code{NULL}.
+@end deftypefun
+
+@deftypefun {HIST_ENTRY *} remove_history (int which)
+Remove history entry at offset @var{which} from the history.  The
+removed element is returned so you can free the line, data,
+and containing structure.
+@end deftypefun
+
+@deftypefun {HIST_ENTRY *} replace_history_entry (int which, const char *line, histdata_t data)
+Make the history entry at offset @var{which} have @var{line} and @var{data}.
+This returns the old entry so you can dispose of the data.  In the case
+of an invalid @var{which}, a @code{NULL} pointer is returned.
+@end deftypefun
+
+@deftypefun void clear_history (void)
+Clear the history list by deleting all the entries.
+@end deftypefun
+
+@deftypefun void stifle_history (int max)
+Stifle the history list, remembering only the last @var{max} entries.
+@end deftypefun
+
+@deftypefun int unstifle_history (void)
+Stop stifling the history.  This returns the previously-set
+maximum number of history entries (as set by @code{stifle_history()}).
+The value is positive if the history was
+stifled, negative if it wasn't.
+@end deftypefun
+
+@deftypefun int history_is_stifled (void)
+Returns non-zero if the history is stifled, zero if it is not.
+@end deftypefun
+
+@node Information About the History List
+@subsection Information About the History List
+
+These functions return information about the entire history list or
+individual list entries.
+
+@deftypefun {HIST_ENTRY **} history_list (void)
+Return a @code{NULL} terminated array of @code{HIST_ENTRY *} which is the
+current input history.  Element 0 of this list is the beginning of time.
+If there is no history, return @code{NULL}.
+@end deftypefun
+
+@deftypefun int where_history (void)
+Returns the offset of the current history element.
+@end deftypefun
+
+@deftypefun {HIST_ENTRY *} current_history (void)
+Return the history entry at the current position, as determined by
+@code{where_history()}.  If there is no entry there, return a @code{NULL}
+pointer.
+@end deftypefun
+
+@deftypefun {HIST_ENTRY *} history_get (int offset)
+Return the history entry at position @var{offset}, starting from
+@code{history_base} (@pxref{History Variables}).
+If there is no entry there, or if @var{offset}
+is greater than the history length, return a @code{NULL} pointer.
+@end deftypefun
+
+@deftypefun int history_total_bytes (void)
+Return the number of bytes that the primary history entries are using.
+This function returns the sum of the lengths of all the lines in the
+history.
+@end deftypefun
+
+@node Moving Around the History List
+@subsection Moving Around the History List
+
+These functions allow the current index into the history list to be
+set or changed.
+
+@deftypefun int history_set_pos (int pos)
+Set the current history offset to @var{pos}, an absolute index
+into the list.
+Returns 1 on success, 0 if @var{pos} is less than zero or greater
+than the number of history entries.
+@end deftypefun
+
+@deftypefun {HIST_ENTRY *} previous_history (void)
+Back up the current history offset to the previous history entry, and
+return a pointer to that entry.  If there is no previous entry, return
+a @code{NULL} pointer.
+@end deftypefun
+
+@deftypefun {HIST_ENTRY *} next_history (void)
+Move the current history offset forward to the next history entry, and
+return the a pointer to that entry.  If there is no next entry, return
+a @code{NULL} pointer.
+@end deftypefun
+
+@node Searching the History List
+@subsection Searching the History List
+@cindex History Searching
+
+These functions allow searching of the history list for entries containing
+a specific string.  Searching may be performed both forward and backward
+from the current history position.  The search may be @dfn{anchored},
+meaning that the string must match at the beginning of the history entry.
+@cindex anchored search
+
+@deftypefun int history_search (const char *string, int direction)
+Search the history for @var{string}, starting at the current history offset.
+If @var{direction} is less than 0, then the search is through
+previous entries, otherwise through subsequent entries.
+If @var{string} is found, then
+the current history index is set to that history entry, and the value
+returned is the offset in the line of the entry where
+@var{string} was found.  Otherwise, nothing is changed, and a -1 is
+returned.
+@end deftypefun
+
+@deftypefun int history_search_prefix (const char *string, int direction)
+Search the history for @var{string}, starting at the current history
+offset.  The search is anchored: matching lines must begin with
+@var{string}.  If @var{direction} is less than 0, then the search is
+through previous entries, otherwise through subsequent entries.
+If @var{string} is found, then the
+current history index is set to that entry, and the return value is 0. 
+Otherwise, nothing is changed, and a -1 is returned. 
+@end deftypefun
+
+@deftypefun int history_search_pos (const char *string, int direction, int pos)
+Search for @var{string} in the history list, starting at @var{pos}, an
+absolute index into the list.  If @var{direction} is negative, the search
+proceeds backward from @var{pos}, otherwise forward.  Returns the absolute
+index of the history element where @var{string} was found, or -1 otherwise.
+@end deftypefun
+
+@node Managing the History File
+@subsection Managing the History File
+
+The History library can read the history from and write it to a file.
+This section documents the functions for managing a history file.
+
+@deftypefun int read_history (const char *filename)
+Add the contents of @var{filename} to the history list, a line at a time.
+If @var{filename} is @code{NULL}, then read from @file{~/.history}.
+Returns 0 if successful, or @code{errno} if not.
+@end deftypefun
+
+@deftypefun int read_history_range (const char *filename, int from, int to)
+Read a range of lines from @var{filename}, adding them to the history list.
+Start reading at line @var{from} and end at @var{to}.
+If @var{from} is zero, start at the beginning.  If @var{to} is less than
+@var{from}, then read until the end of the file.  If @var{filename} is
+@code{NULL}, then read from @file{~/.history}.  Returns 0 if successful,
+or @code{errno} if not.
+@end deftypefun
+
+@deftypefun int write_history (const char *filename)
+Write the current history to @var{filename}, overwriting @var{filename}
+if necessary.
+If @var{filename} is @code{NULL}, then write the history list to
+@file{~/.history}.
+Returns 0 on success, or @code{errno} on a read or write error.
+@end deftypefun
+
+@deftypefun int append_history (int nelements, const char *filename)
+Append the last @var{nelements} of the history list to @var{filename}.
+If @var{filename} is @code{NULL}, then append to @file{~/.history}.
+Returns 0 on success, or @code{errno} on a read or write error.
+@end deftypefun
+
+@deftypefun int history_truncate_file (const char *filename, int nlines)
+Truncate the history file @var{filename}, leaving only the last
+@var{nlines} lines.
+If @var{filename} is @code{NULL}, then @file{~/.history} is truncated.
+Returns 0 on success, or @code{errno} on failure.
+@end deftypefun
+
+@node History Expansion
+@subsection History Expansion
+
+These functions implement history expansion.
+
+@deftypefun int history_expand (char *string, char **output)
+Expand @var{string}, placing the result into @var{output}, a pointer
+to a string (@pxref{History Interaction}).  Returns:
+@table @code
+@item 0
+If no expansions took place (or, if the only change in
+the text was the removal of escape characters preceding the history expansion
+character);
+@item 1
+if expansions did take place;
+@item -1
+if there was an error in expansion;
+@item 2
+if the returned line should be displayed, but not executed,
+as with the @code{:p} modifier (@pxref{Modifiers}).
+@end table
+
+If an error ocurred in expansion, then @var{output} contains a descriptive
+error message.
+@end deftypefun
+
+@deftypefun {char *} get_history_event (const char *string, int *cindex, int qchar)
+Returns the text of the history event beginning at @var{string} +
+@var{*cindex}.  @var{*cindex} is modified to point to after the event
+specifier.  At function entry, @var{cindex} points to the index into
+@var{string} where the history event specification begins.  @var{qchar}
+is a character that is allowed to end the event specification in addition
+to the ``normal'' terminating characters.
+@end deftypefun
+
+@deftypefun {char **} history_tokenize (const char *string)
+Return an array of tokens parsed out of @var{string}, much as the
+shell might.  The tokens are split on the characters in the
+@var{history_word_delimiters} variable,
+and shell quoting conventions are obeyed.
+@end deftypefun
+
+@deftypefun {char *} history_arg_extract (int first, int last, const char *string)
+Extract a string segment consisting of the @var{first} through @var{last}
+arguments present in @var{string}.  Arguments are split using
+@code{history_tokenize}.
+@end deftypefun
+
+@node History Variables
+@section History Variables
+
+This section describes the externally-visible variables exported by
+the @sc{gnu} History Library.
+
+@deftypevar int history_base
+The logical offset of the first entry in the history list.
+@end deftypevar
+
+@deftypevar int history_length
+The number of entries currently stored in the history list.
+@end deftypevar
+
+@deftypevar int history_max_entries
+The maximum number of history entries.  This must be changed using
+@code{stifle_history()}.
+@end deftypevar
+
+@deftypevar char history_expansion_char
+The character that introduces a history event.  The default is @samp{!}.
+Setting this to 0 inhibits history expansion.
+@end deftypevar
+
+@deftypevar char history_subst_char
+The character that invokes word substitution if found at the start of
+a line.  The default is @samp{^}.
+@end deftypevar
+
+@deftypevar char history_comment_char
+During tokenization, if this character is seen as the first character
+of a word, then it and all subsequent characters up to a newline are
+ignored, suppressing history expansion for the remainder of the line.
+This is disabled by default.
+@end deftypevar
+
+@deftypevar {char *} history_word_delimiters
+The characters that separate tokens for @code{history_tokenize()}.
+The default value is @code{" \t\n()<>;&|"}.
+@end deftypevar
+
+@deftypevar {char *} history_no_expand_chars
+The list of characters which inhibit history expansion if found immediately
+following @var{history_expansion_char}.  The default is space, tab, newline,
+carriage return, and @samp{=}.
+@end deftypevar
+
+@deftypevar {char *} history_search_delimiter_chars
+The list of additional characters which can delimit a history search
+string, in addition to space, TAB, @samp{:} and @samp{?} in the case of
+a substring search.  The default is empty.
+@end deftypevar
+
+@deftypevar int history_quotes_inhibit_expansion
+If non-zero, single-quoted words are not scanned for the history expansion
+character.  The default value is 0.
+@end deftypevar
+
+@deftypevar {rl_linebuf_func_t *} history_inhibit_expansion_function
+This should be set to the address of a function that takes two arguments:
+a @code{char *} (@var{string})
+and an @code{int} index into that string (@var{i}).
+It should return a non-zero value if the history expansion starting at
+@var{string[i]} should not be performed; zero if the expansion should
+be done.
+It is intended for use by applications like Bash that use the history
+expansion character for additional purposes.
+By default, this variable is set to @code{NULL}.
+@end deftypevar
+
+@node History Programming Example
+@section History Programming Example
+
+The following program demonstrates simple use of the @sc{gnu} History Library.
+
+@smallexample
+#include <stdio.h>
+#include <readline/history.h>
+
+main (argc, argv)
+     int argc;
+     char **argv;
+@{
+  char line[1024], *t;
+  int len, done = 0;
+
+  line[0] = 0;
+
+  using_history ();
+  while (!done)
+    @{
+      printf ("history$ ");
+      fflush (stdout);
+      t = fgets (line, sizeof (line) - 1, stdin);
+      if (t && *t)
+        @{
+          len = strlen (t);
+          if (t[len - 1] == '\n')
+            t[len - 1] = '\0';
+        @}
+
+      if (!t)
+        strcpy (line, "quit");
+
+      if (line[0])
+        @{
+          char *expansion;
+          int result;
+
+          result = history_expand (line, &expansion);
+          if (result)
+            fprintf (stderr, "%s\n", expansion);
+
+          if (result < 0 || result == 2)
+            @{
+              free (expansion);
+              continue;
+            @}
+
+          add_history (expansion);
+          strncpy (line, expansion, sizeof (line) - 1);
+          free (expansion);
+        @}
+
+      if (strcmp (line, "quit") == 0)
+        done = 1;
+      else if (strcmp (line, "save") == 0)
+        write_history ("history_file");
+      else if (strcmp (line, "read") == 0)
+        read_history ("history_file");
+      else if (strcmp (line, "list") == 0)
+        @{
+          register HIST_ENTRY **the_list;
+          register int i;
+
+          the_list = history_list ();
+          if (the_list)
+            for (i = 0; the_list[i]; i++)
+              printf ("%d: %s\n", i + history_base, the_list[i]->line);
+        @}
+      else if (strncmp (line, "delete", 6) == 0)
+        @{
+          int which;
+          if ((sscanf (line + 6, "%d", &which)) == 1)
+            @{
+              HIST_ENTRY *entry = remove_history (which);
+              if (!entry)
+                fprintf (stderr, "No such entry %d\n", which);
+              else
+                @{
+                  free (entry->line);
+                  free (entry);
+                @}
+            @}
+          else
+            @{
+              fprintf (stderr, "non-numeric arg given to `delete'\n");
+            @}
+        @}
+    @}
+@}
+@end smallexample
diff --git a/readline-4.3.orig/doc/hsuser.texinfo b/readline-4.3.orig/doc/hsuser.texinfo
new file mode 100644
index 0000000..418bfa8
--- /dev/null
+++ b/readline-4.3.orig/doc/hsuser.texinfo
@@ -0,0 +1,437 @@
+@ignore
+This file documents the user interface to the GNU History library.
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+Authored by Brian Fox and Chet Ramey.
+
+Permission is granted to make and distribute verbatim copies of this manual
+provided the copyright notice and this permission notice are preserved on
+all copies.
+
+Permission is granted to process this file through Tex and print the
+results, provided the printed document carries copying permission notice
+identical to this one except for the removal of this paragraph (this
+paragraph not being relevant to the printed manual).
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided also that the
+GNU Copyright statement is available to the distributee, and provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions.
+@end ignore
+
+@node Using History Interactively
+@chapter Using History Interactively
+
+@ifclear BashFeatures
+@defcodeindex bt
+@end ifclear
+
+@ifset BashFeatures
+This chapter describes how to use the @sc{gnu} History Library
+interactively, from a user's standpoint.
+It should be considered a user's guide.
+For information on using the @sc{gnu} History Library in other programs,
+see the @sc{gnu} Readline Library Manual.
+@end ifset
+@ifclear BashFeatures
+This chapter describes how to use the @sc{gnu} History Library interactively,
+from a user's standpoint.  It should be considered a user's guide.  For
+information on using the @sc{gnu} History Library in your own programs,
+@pxref{Programming with GNU History}.
+@end ifclear
+
+@ifset BashFeatures
+@menu
+* Bash History Facilities::	How Bash lets you manipulate your command
+				history.
+* Bash History Builtins::	The Bash builtin commands that manipulate
+				the command history.
+* History Interaction::		What it feels like using History as a user.
+@end menu
+@end ifset
+@ifclear BashFeatures
+@menu
+* History Interaction::		What it feels like using History as a user.
+@end menu
+@end ifclear
+
+@ifset BashFeatures
+@node Bash History Facilities
+@section Bash History Facilities
+@cindex command history
+@cindex history list
+
+When the @option{-o history} option to the @code{set} builtin
+is enabled (@pxref{The Set Builtin}),
+the shell provides access to the @dfn{command history},
+the list of commands previously typed.
+The value of the @env{HISTSIZE} shell variable is used as the
+number of commands to save in a history list.
+The text of the last @env{$HISTSIZE}
+commands (default 500) is saved.
+The shell stores each command in the history list prior to
+parameter and variable expansion
+but after history expansion is performed, subject to the
+values of the shell variables
+@env{HISTIGNORE} and @env{HISTCONTROL}.
+
+When the shell starts up, the history is initialized from the
+file named by the @env{HISTFILE} variable (default @file{~/.bash_history}).
+The file named by the value of @env{HISTFILE} is truncated, if
+necessary, to contain no more than the number of lines specified by
+the value of the @env{HISTFILESIZE} variable.
+When an interactive shell exits, the last
+@env{$HISTSIZE} lines are copied from the history list to the file
+named by @env{$HISTFILE}.
+If the @code{histappend} shell option is set (@pxref{Bash Builtins}),
+the lines are appended to the history file,
+otherwise the history file is overwritten.
+If @env{HISTFILE}
+is unset, or if the history file is unwritable, the history is
+not saved.  After saving the history, the history file is truncated
+to contain no more than @env{$HISTFILESIZE}
+lines.  If @env{HISTFILESIZE} is not set, no truncation is performed.
+
+The builtin command @code{fc} may be used to list or edit and re-execute
+a portion of the history list.
+The @code{history} builtin may be used to display or modify the history
+list and manipulate the history file.
+When using command-line editing, search commands
+are available in each editing mode that provide access to the
+history list (@pxref{Commands For History}).
+
+The shell allows control over which commands are saved on the history
+list.  The @env{HISTCONTROL} and @env{HISTIGNORE}
+variables may be set to cause the shell to save only a subset of the
+commands entered.
+The @code{cmdhist}
+shell option, if enabled, causes the shell to attempt to save each
+line of a multi-line command in the same history entry, adding
+semicolons where necessary to preserve syntactic correctness.
+The @code{lithist}
+shell option causes the shell to save the command with embedded newlines
+instead of semicolons.
+The @code{shopt} builtin is used to set these options.
+@xref{Bash Builtins}, for a description of @code{shopt}.
+
+@node Bash History Builtins
+@section Bash History Builtins
+@cindex history builtins
+
+Bash provides two builtin commands which manipulate the
+history list and history file.
+
+@table @code
+
+@item fc
+@btindex fc
+@example
+@code{fc [-e @var{ename}] [-nlr] [@var{first}] [@var{last}]}
+@code{fc -s [@var{pat}=@var{rep}] [@var{command}]}
+@end example
+
+Fix Command.  In the first form, a range of commands from @var{first} to
+@var{last} is selected from the history list.  Both @var{first} and
+@var{last} may be specified as a string (to locate the most recent
+command beginning with that string) or as a number (an index into the
+history list, where a negative number is used as an offset from the
+current command number).  If @var{last} is not specified it is set to
+@var{first}.  If @var{first} is not specified it is set to the previous
+command for editing and @minus{}16 for listing.  If the @option{-l} flag is
+given, the commands are listed on standard output.  The @option{-n} flag
+suppresses the command numbers when listing.  The @option{-r} flag
+reverses the order of the listing.  Otherwise, the editor given by
+@var{ename} is invoked on a file containing those commands.  If
+@var{ename} is not given, the value of the following variable expansion
+is used: @code{$@{FCEDIT:-$@{EDITOR:-vi@}@}}.  This says to use the
+value of the @env{FCEDIT} variable if set, or the value of the
+@env{EDITOR} variable if that is set, or @code{vi} if neither is set.
+When editing is complete, the edited commands are echoed and executed.
+
+In the second form, @var{command} is re-executed after each instance
+of @var{pat} in the selected command is replaced by @var{rep}.
+
+A useful alias to use with the @code{fc} command is @code{r='fc -s'}, so
+that typing @samp{r cc} runs the last command beginning with @code{cc}
+and typing @samp{r} re-executes the last command (@pxref{Aliases}).
+
+@item history
+@btindex history
+@example
+history [@var{n}]
+history -c
+history -d @var{offset}
+history [-anrw] [@var{filename}]
+history -ps @var{arg}
+@end example
+
+With no options, display the history list with line numbers.
+Lines prefixed with a @samp{*} have been modified.
+An argument of @var{n} lists only the last @var{n} lines.
+Options, if supplied, have the following meanings:
+
+@table @code
+@item -c
+Clear the history list.  This may be combined
+with the other options to replace the history list completely.
+
+@item -d @var{offset}
+Delete the history entry at position @var{offset}.
+@var{offset} should be specified as it appears when the history is
+displayed.
+
+@item -a
+Append the new
+history lines (history lines entered since the beginning of the
+current Bash session) to the history file.
+
+@item -n
+Append the history lines not already read from the history file
+to the current history list.  These are lines appended to the history
+file since the beginning of the current Bash session.
+
+@item -r
+Read the current history file and append its contents to
+the history list.
+
+@item -w
+Write out the current history to the history file.
+
+@item -p
+Perform history substitution on the @var{arg}s and display the result
+on the standard output, without storing the results in the history list.
+
+@item -s
+The @var{arg}s are added to the end of
+the history list as a single entry.
+
+@end table
+
+When any of the @option{-w}, @option{-r}, @option{-a}, or @option{-n} options is
+used, if @var{filename}
+is given, then it is used as the history file.  If not, then
+the value of the @env{HISTFILE} variable is used.
+
+@end table
+@end ifset
+
+@node History Interaction
+@section History Expansion
+@cindex history expansion
+
+The History library provides a history expansion feature that is similar
+to the history expansion provided by @code{csh}.  This section
+describes the syntax used to manipulate the history information.
+
+History expansions introduce words from the history list into
+the input stream, making it easy to repeat commands, insert the
+arguments to a previous command into the current input line, or
+fix errors in previous commands quickly.
+
+History expansion takes place in two parts.  The first is to determine
+which line from the history list should be used during substitution.
+The second is to select portions of that line for inclusion into the
+current one.  The line selected from the history is called the
+@dfn{event}, and the portions of that line that are acted upon are
+called @dfn{words}.  Various @dfn{modifiers} are available to manipulate
+the selected words.  The line is broken into words in the same fashion
+that Bash does, so that several words
+surrounded by quotes are considered one word.
+History expansions are introduced by the appearance of the
+history expansion character, which is @samp{!} by default.
+@ifset BashFeatures
+Only @samp{\} and @samp{'} may be used to escape the history expansion
+character.
+@end ifset
+
+@ifset BashFeatures
+Several shell options settable with the @code{shopt}
+builtin (@pxref{Bash Builtins}) may be used to tailor
+the behavior of history expansion.  If the
+@code{histverify} shell option is enabled, and Readline
+is being used, history substitutions are not immediately passed to
+the shell parser.
+Instead, the expanded line is reloaded into the Readline
+editing buffer for further modification.
+If Readline is being used, and the @code{histreedit}
+shell option is enabled, a failed history expansion will be
+reloaded into the Readline editing buffer for correction.
+The @option{-p} option to the @code{history} builtin command
+may be used to see what a history expansion will do before using it.
+The @option{-s} option to the @code{history} builtin may be used to
+add commands to the end of the history list without actually executing
+them, so that they are available for subsequent recall.
+This is most useful in conjunction with Readline.
+
+The shell allows control of the various characters used by the
+history expansion mechanism with the @code{histchars} variable.
+@end ifset
+
+@menu
+* Event Designators::	How to specify which history line to use.
+* Word Designators::	Specifying which words are of interest.
+* Modifiers::		Modifying the results of substitution.
+@end menu
+
+@node Event Designators
+@subsection Event Designators
+@cindex event designators
+
+An event designator is a reference to a command line entry in the
+history list.
+@cindex history events
+
+@table @asis
+
+@item @code{!}
+Start a history substitution, except when followed by a space, tab,
+the end of the line, @samp{=} or @samp{(}.
+
+@item @code{!@var{n}}
+Refer to command line @var{n}.
+
+@item @code{!-@var{n}}
+Refer to the command @var{n} lines back.
+
+@item @code{!!}
+Refer to the previous command.  This is a synonym for @samp{!-1}.
+
+@item @code{!@var{string}}
+Refer to the most recent command starting with @var{string}.
+
+@item @code{!?@var{string}[?]}
+Refer to the most recent command containing @var{string}.  The trailing
+@samp{?} may be omitted if the @var{string} is followed immediately by
+a newline.
+
+@item @code{^@var{string1}^@var{string2}^}
+Quick Substitution.  Repeat the last command, replacing @var{string1}
+with @var{string2}.  Equivalent to
+@code{!!:s/@var{string1}/@var{string2}/}.
+
+@item @code{!#}
+The entire command line typed so far.
+
+@end table
+
+@node Word Designators
+@subsection Word Designators
+
+Word designators are used to select desired words from the event.
+A @samp{:} separates the event specification from the word designator.  It
+may be omitted if the word designator begins with a @samp{^}, @samp{$},
+@samp{*}, @samp{-}, or @samp{%}.  Words are numbered from the beginning
+of the line, with the first word being denoted by 0 (zero).  Words are
+inserted into the current line separated by single spaces.
+
+@need 0.75
+For example,
+
+@table @code
+@item !!
+designates the preceding command.  When you type this, the preceding
+command is repeated in toto.
+
+@item !!:$
+designates the last argument of the preceding command.  This may be
+shortened to @code{!$}.
+
+@item !fi:2
+designates the second argument of the most recent command starting with
+the letters @code{fi}.
+@end table
+
+@need 0.75
+Here are the word designators:
+ 
+@table @code
+
+@item 0 (zero)
+The @code{0}th word.  For many applications, this is the command word.
+
+@item @var{n}
+The @var{n}th word.
+
+@item ^
+The first argument; that is, word 1.
+
+@item $
+The last argument.
+
+@item %
+The word matched by the most recent @samp{?@var{string}?} search.
+
+@item @var{x}-@var{y}
+A range of words; @samp{-@var{y}} abbreviates @samp{0-@var{y}}.
+
+@item *
+All of the words, except the @code{0}th.  This is a synonym for @samp{1-$}.
+It is not an error to use @samp{*} if there is just one word in the event;
+the empty string is returned in that case.
+
+@item @var{x}*
+Abbreviates @samp{@var{x}-$}
+
+@item @var{x}-
+Abbreviates @samp{@var{x}-$} like @samp{@var{x}*}, but omits the last word.
+
+@end table
+
+If a word designator is supplied without an event specification, the
+previous command is used as the event.
+
+@node Modifiers
+@subsection Modifiers
+
+After the optional word designator, you can add a sequence of one or more
+of the following modifiers, each preceded by a @samp{:}.
+
+@table @code
+
+@item h
+Remove a trailing pathname component, leaving only the head.
+
+@item t
+Remove all leading  pathname  components, leaving the tail.
+
+@item r
+Remove a trailing suffix of the form @samp{.@var{suffix}}, leaving
+the basename.
+
+@item e
+Remove all but the trailing suffix.
+
+@item p
+Print the new command but do not execute it.
+
+@ifset BashFeatures
+@item q
+Quote the substituted words, escaping further substitutions.
+
+@item x
+Quote the substituted words as with @samp{q},
+but break into words at spaces, tabs, and newlines.
+@end ifset
+
+@item s/@var{old}/@var{new}/
+Substitute @var{new} for the first occurrence of @var{old} in the
+event line.  Any delimiter may be used in place of @samp{/}.
+The delimiter may be quoted in @var{old} and @var{new}
+with a single backslash.  If @samp{&} appears in @var{new},
+it is replaced by @var{old}.  A single backslash will quote
+the @samp{&}.  The final delimiter is optional if it is the last
+character on the input line.
+
+@item &
+Repeat the previous substitution.
+
+@item g
+Cause changes to be applied over the entire event line.  Used in
+conjunction with @samp{s}, as in @code{gs/@var{old}/@var{new}/},
+or with @samp{&}.
+
+@end table
diff --git a/readline-4.3.orig/doc/manvers.texinfo b/readline-4.3.orig/doc/manvers.texinfo
new file mode 100644
index 0000000..1206cf0
--- /dev/null
+++ b/readline-4.3.orig/doc/manvers.texinfo
@@ -0,0 +1,10 @@
+@ignore
+Copyright (C) 1988-2002 Free Software Foundation, Inc. 
+@end ignore
+
+@set EDITION 4.3
+@set VERSION 4.3
+@set UPDATED 2002 March 4
+@set UPDATE-MONTH March 2002
+
+@set LASTCHANGE Mon Mar  4 12:00:16 EST 2002
diff --git a/readline-4.3.orig/doc/readline.0 b/readline-4.3.orig/doc/readline.0
new file mode 100644
index 0000000..87beeac
--- /dev/null
+++ b/readline-4.3.orig/doc/readline.0
@@ -0,0 +1,997 @@
+READLINE(3)                                           READLINE(3)
+
+
+
+NNAAMMEE
+       readline - get a line from a user with editing
+
+SSYYNNOOPPSSIISS
+       ##iinncclluuddee <<ssttddiioo..hh>>
+       ##iinncclluuddee <<rreeaaddlliinnee//rreeaaddlliinnee..hh>>
+       ##iinncclluuddee <<rreeaaddlliinnee//hhiissttoorryy..hh>>
+
+       _c_h_a_r _*
+       rreeaaddlliinnee (_c_o_n_s_t _c_h_a_r _*_p_r_o_m_p_t);
+
+CCOOPPYYRRIIGGHHTT
+       Readline  is  Copyright (C) 1989-2002 by the Free Software
+       Foundation, Inc.
+
+DDEESSCCRRIIPPTTIIOONN
+       rreeaaddlliinnee will read a line from the terminal and return it,
+       using  pprroommpptt as a prompt.  If pprroommpptt is NNUULLLL or the empty
+       string, no prompt is issued.  The line returned  is  allo-
+       cated  with  _m_a_l_l_o_c(3);  the caller must free it when fin-
+       ished.  The line returned has the final  newline  removed,
+       so only the text of the line remains.
+
+       rreeaaddlliinnee  offers  editing  capabilities  while the user is
+       entering the line.  By default, the line editing  commands
+       are  similar  to  those of emacs.  A vi-style line editing
+       interface is also available.
+
+       This manual page describes only  the  most  basic  use  of
+       rreeaaddlliinnee.   Much  more functionality is available; see _T_h_e
+       _G_N_U _R_e_a_d_l_i_n_e _L_i_b_r_a_r_y and _T_h_e _G_N_U _H_i_s_t_o_r_y _L_i_b_r_a_r_y for addi-
+       tional information.
+
+RREETTUURRNN VVAALLUUEE
+       rreeaaddlliinnee  returns the text of the line read.  A blank line
+       returns the empty string.  If  EEOOFF  is  encountered  while
+       reading  a  line, and the line is empty, NNUULLLL is returned.
+       If an EEOOFF is read with a non-empty line, it is treated  as
+       a newline.
+
+NNOOTTAATTIIOONN
+       An  emacs-style  notation  is  used  to denote keystrokes.
+       Control keys are denoted by C-_k_e_y, e.g.,  C-n  means  Con-
+       trol-N.  Similarly, _m_e_t_a keys are denoted by M-_k_e_y, so M-x
+       means Meta-X.  (On keyboards without a _m_e_t_a key, M-_x means
+       ESC  _x,  i.e.,  press the Escape key then the _x key.  This
+       makes ESC the _m_e_t_a _p_r_e_f_i_x.  The  combination  M-C-_x  means
+       ESC-Control-_x,  or press the Escape key then hold the Con-
+       trol key while pressing the _x key.)
+
+       Readline commands may be given  numeric  _a_r_g_u_m_e_n_t_s,  which
+       normally act as a repeat count.  Sometimes, however, it is
+       the sign of the argument that is significant.   Passing  a
+       negative  argument  to  a command that acts in the forward
+       direction (e.g., kkiillll--lliinnee) causes that command to act  in
+       a  backward direction.  Commands whose behavior with argu-
+       ments deviates from this are noted.
+
+       When a command is described  as  _k_i_l_l_i_n_g  text,  the  text
+       deleted  is saved for possible future retrieval (_y_a_n_k_i_n_g).
+       The killed text is saved  in  a  _k_i_l_l  _r_i_n_g.   Consecutive
+       kills  cause  the  text  to  be accumulated into one unit,
+       which can be yanked all at once.  Commands  which  do  not
+       kill text separate the chunks of text on the kill ring.
+
+IINNIITTIIAALLIIZZAATTIIOONN FFIILLEE
+       Readline  is customized by putting commands in an initial-
+       ization file (the _i_n_p_u_t_r_c file).  The name of this file is
+       taken  from the value of the IINNPPUUTTRRCC environment variable.
+       If that variable is  unset,  the  default  is  _~_/_._i_n_p_u_t_r_c.
+       When  a program which uses the readline library starts up,
+       the init file is read, and the key bindings and  variables
+       are set.  There are only a few basic constructs allowed in
+       the readline init file.  Blank lines are  ignored.   Lines
+       beginning with a ## are comments.  Lines beginning with a $$
+       indicate conditional constructs.  Other lines  denote  key
+       bindings  and  variable settings.  Each program using this
+       library may add its own commands and bindings.
+
+       For example, placing
+
+              M-Control-u: universal-argument
+       or
+              C-Meta-u: universal-argument
+
+       into the _i_n_p_u_t_r_c would make  M-C-u  execute  the  readline
+       command _u_n_i_v_e_r_s_a_l_-_a_r_g_u_m_e_n_t.
+
+       The  following  symbolic  character  names  are recognized
+       while processing key bindings: _D_E_L, _E_S_C, _E_S_C_A_P_E, _L_F_D, _N_E_W_-
+       _L_I_N_E, _R_E_T, _R_E_T_U_R_N, _R_U_B_O_U_T, _S_P_A_C_E, _S_P_C, and _T_A_B.
+
+       In  addition  to command names, readline allows keys to be
+       bound to a string that is inserted when the key is pressed
+       (a _m_a_c_r_o).
+
+
+   KKeeyy BBiinnddiinnggss
+       The  syntax  for  controlling  key bindings in the _i_n_p_u_t_r_c
+       file is simple.  All that is required is the name  of  the
+       command or the text of a macro and a key sequence to which
+       it should be bound. The name may be specified  in  one  of
+       two  ways:  as a symbolic key name, possibly with _M_e_t_a_- or
+       _C_o_n_t_r_o_l_- prefixes, or as a key sequence.
+
+       When using the form kkeeyynnaammee:_f_u_n_c_t_i_o_n_-_n_a_m_e or  _m_a_c_r_o,  _k_e_y_-
+       _n_a_m_e  is  the  name  of a key spelled out in English.  For
+       example:
+
+              Control-u: universal-argument
+              Meta-Rubout: backward-kill-word
+              Control-o: "> output"
+
+       In the above example, _C_-_u is bound to the function uunniivveerr--
+       ssaall--aarrgguummeenntt,   _M_-_D_E_L  is  bound  to  the  function  bbaacckk--
+       wwaarrdd--kkiillll--wwoorrdd,  and  _C_-_o  is  bound  to  run  the   macro
+       expressed  on  the right hand side (that is, to insert the
+       text ``> output'' into the line).
+
+       In the second form, ""kkeeyysseeqq"":_f_u_n_c_t_i_o_n_-_n_a_m_e or _m_a_c_r_o,  kkeeyy--
+       sseeqq differs from kkeeyynnaammee above in that strings denoting an
+       entire key  sequence  may  be  specified  by  placing  the
+       sequence  within  double quotes.  Some GNU Emacs style key
+       escapes can be used, as in the following example, but  the
+       symbolic character names are not recognized.
+
+              "\C-u": universal-argument
+              "\C-x\C-r": re-read-init-file
+              "\e[11~": "Function Key 1"
+
+       In  this  example, _C_-_u is again bound to the function uunnii--
+       vveerrssaall--aarrgguummeenntt.   _C_-_x  _C_-_r  is  bound  to  the   function
+       rree--rreeaadd--iinniitt--ffiillee,  and _E_S_C _[ _1 _1 _~ is bound to insert the
+       text ``Function Key 1''.
+
+       The full set of GNU Emacs style escape sequences available
+       when specifying key sequences is
+              \\CC--    control prefix
+              \\MM--    meta prefix
+              \\ee     an escape character
+              \\\\     backslash
+              \\""     literal ", a double quote
+              \\''     literal ', a single quote
+
+       In  addition  to  the  GNU Emacs style escape sequences, a
+       second set of backslash escapes is available:
+              \\aa     alert (bell)
+              \\bb     backspace
+              \\dd     delete
+              \\ff     form feed
+              \\nn     newline
+              \\rr     carriage return
+              \\tt     horizontal tab
+              \\vv     vertical tab
+              \\_n_n_n   the eight-bit character whose value  is  the
+                     octal value _n_n_n (one to three digits)
+              \\xx_H_H   the  eight-bit  character whose value is the
+                     hexadecimal value _H_H (one or two hex digits)
+
+       When entering the text of a macro, single or double quotes
+       should be used to indicate a macro  definition.   Unquoted
+       text is assumed to be a function name.  In the macro body,
+       the backslash escapes described above are expanded.  Back-
+       slash  will  quote  any other character in the macro text,
+       including " and '.
+
+       BBaasshh allows the current readline key bindings to  be  dis-
+       played  or  modified  with  the bbiinndd builtin command.  The
+       editing mode may be switched  during  interactive  use  by
+       using  the  --oo  option  to the sseett builtin command.  Other
+       programs using this library  provide  similar  mechanisms.
+       The  _i_n_p_u_t_r_c  file  may be edited and re-read if a program
+       does not provide any other means to incorporate new  bind-
+       ings.
+
+   VVaarriiaabblleess
+       Readline  has  variables  that can be used to further cus-
+       tomize its behavior.  A variable may be set in the _i_n_p_u_t_r_c
+       file with a statement of the form
+
+              sseett _v_a_r_i_a_b_l_e_-_n_a_m_e _v_a_l_u_e
+
+       Except where noted, readline variables can take the values
+       OOnn or OOffff (without regard to  case).   The  variables  and
+       their default values are:
+
+       bbeellll--ssttyyllee ((aauuddiibbllee))
+              Controls  what  happens when readline wants to ring
+              the terminal bell.  If set to nnoonnee, readline  never
+              rings the bell.  If set to vviissiibbllee, readline uses a
+              visible bell if one is available.  If set to  aauuddii--
+              bbllee, readline attempts to ring the terminal's bell.
+       ccoommmmeenntt--bbeeggiinn ((````##''''))
+              The string that is inserted in  vvii  mode  when  the
+              iinnsseerrtt--ccoommmmeenntt  command  is executed.  This command
+              is bound to MM--## in emacs mode and to ## in  vi  com-
+              mand mode.
+       ccoommpplleettiioonn--iiggnnoorree--ccaassee ((OOffff))
+              If  set  to OOnn, readline performs filename matching
+              and completion in a case-insensitive fashion.
+       ccoommpplleettiioonn--qquueerryy--iitteemmss ((110000))
+              This determines when  the  user  is  queried  about
+              viewing  the  number of possible completions gener-
+              ated by the ppoossssiibbllee--ccoommpplleettiioonnss command.   It  may
+              be  set  to any integer value greater than or equal
+              to zero.  If the number of possible completions  is
+              greater  than  or  equal to the value of this vari-
+              able, the user is asked whether or not he wishes to
+              view  them; otherwise they are simply listed on the
+              terminal.
+       ccoonnvveerrtt--mmeettaa ((OOnn))
+              If set to OOnn, readline will convert characters with
+              the  eighth  bit  set  to  an ASCII key sequence by
+              stripping the eighth bit and prefixing it  with  an
+              escape  character  (in  effect, using escape as the
+              _m_e_t_a _p_r_e_f_i_x).
+       ddiissaabbllee--ccoommpplleettiioonn ((OOffff))
+              If set to OOnn, readline will  inhibit  word  comple-
+              tion.   Completion characters will be inserted into
+              the line as if they had been mapped to sseellff--iinnsseerrtt.
+       eeddiittiinngg--mmooddee ((eemmaaccss))
+              Controls  whether readline begins with a set of key
+              bindings similar to emacs or vi.  eeddiittiinngg--mmooddee  can
+              be set to either eemmaaccss or vvii.
+       eennaabbllee--kkeeyyppaadd ((OOffff))
+              When  set  to  OOnn,  readline will try to enable the
+              application keypad when it is called.  Some systems
+              need this to enable the arrow keys.
+       eexxppaanndd--ttiillddee ((OOffff))
+              If  set  to  oonn,  tilde expansion is performed when
+              readline attempts word completion.
+       hhiissttoorryy--pprreesseerrvvee--ppooiinntt
+              If set to oonn, the history code  attempts  to  place
+              point  at  the  same  location on each history line
+              retrived with pprreevviioouuss--hhiissttoorryy or nneexxtt--hhiissttoorryy.
+       hhoorriizzoonnttaall--ssccrroollll--mmooddee ((OOffff))
+              When set to OOnn, makes readline use  a  single  line
+              for  display, scrolling the input horizontally on a
+              single screen line when it becomes longer than  the
+              screen width rather than wrapping to a new line.
+       iinnppuutt--mmeettaa ((OOffff))
+              If  set to OOnn, readline will enable eight-bit input
+              (that is, it will not clear the eighth bit  in  the
+              characters it reads), regardless of what the termi-
+              nal claims it can support.  The name mmeettaa--ffllaagg is a
+              synonym for this variable.
+       iisseeaarrcchh--tteerrmmiinnaattoorrss ((````CC--[[ CC--JJ''''))
+              The  string  of characters that should terminate an
+              incremental search without  subsequently  executing
+              the  character  as a command.  If this variable has
+              not been given a value, the characters _E_S_C and  _C_-_J
+              will terminate an incremental search.
+       kkeeyymmaapp ((eemmaaccss))
+              Set  the current readline keymap.  The set of legal
+              keymap names is _e_m_a_c_s_, _e_m_a_c_s_-_s_t_a_n_d_a_r_d_,  _e_m_a_c_s_-_m_e_t_a_,
+              _e_m_a_c_s_-_c_t_l_x_, _v_i_, _v_i_-_m_o_v_e_, _v_i_-_c_o_m_m_a_n_d, and _v_i_-_i_n_s_e_r_t.
+              _v_i is equivalent to _v_i_-_c_o_m_m_a_n_d; _e_m_a_c_s is equivalent
+              to  _e_m_a_c_s_-_s_t_a_n_d_a_r_d.   The  default  value is _e_m_a_c_s.
+              The value of eeddiittiinngg--mmooddee also affects the  default
+              keymap.
+       mmaarrkk--ddiirreeccttoorriieess ((OOnn))
+              If  set  to  OOnn,  completed  directory names have a
+              slash appended.
+       mmaarrkk--mmooddiiffiieedd--lliinneess ((OOffff))
+              If set to OOnn, history lines that have been modified
+              are displayed with a preceding asterisk (**).
+       mmaarrkk--ssyymmlliinnkkeedd--ddiirreeccttoorriieess ((OOffff))
+              If  set  to  OOnn, completed names which are symbolic
+              links to directories have a slash appended (subject
+              to the value of mmaarrkk--ddiirreeccttoorriieess).
+       mmaattcchh--hhiiddddeenn--ffiilleess ((OOnn))
+              This  variable,  when set to OOnn, causes readline to
+              match files whose names begin with  a  `.'  (hidden
+              files)  when performing filename completion, unless
+              the leading `.' is supplied  by  the  user  in  the
+              filename to be completed.
+       oouuttppuutt--mmeettaa ((OOffff))
+              If set to OOnn, readline will display characters with
+              the eighth bit set directly rather than as a  meta-
+              prefixed escape sequence.
+       ppaaggee--ccoommpplleettiioonnss ((OOnn))
+              If  set  to OOnn, readline uses an internal _m_o_r_e-like
+              pager to display a screenful  of  possible  comple-
+              tions at a time.
+       pprriinntt--ccoommpplleettiioonnss--hhoorriizzoonnttaallllyy ((OOffff))
+              If  set  to  OOnn,  readline will display completions
+              with matches sorted  horizontally  in  alphabetical
+              order, rather than down the screen.
+       sshhooww--aallll--iiff--aammbbiigguuoouuss ((OOffff))
+              This  alters the default behavior of the completion
+              functions.  If set to oonn,  words  which  have  more
+              than  one  possible completion cause the matches to
+              be listed immediately instead of ringing the  bell.
+       vviissiibbllee--ssttaattss ((OOffff))
+              If set to OOnn, a character denoting a file's type as
+              reported by _s_t_a_t(2) is  appended  to  the  filename
+              when listing possible completions.
+
+   CCoonnddiittiioonnaall CCoonnssttrruuccttss
+       Readline  implements  a  facility similar in spirit to the
+       conditional compilation features  of  the  C  preprocessor
+       which allows key bindings and variable settings to be per-
+       formed as the result of  tests.   There  are  four  parser
+       directives used.
+
+       $$iiff    The  $$iiff construct allows bindings to be made based
+              on the editing mode, the terminal  being  used,  or
+              the  application  using  readline.  The text of the
+              test extends to the end of the line; no  characters
+              are required to isolate it.
+
+              mmooddee   The  mmooddee== form of the $$iiff directive is used
+                     to test whether readline is in emacs  or  vi
+                     mode.   This may be used in conjunction with
+                     the sseett kkeeyymmaapp command, for instance, to set
+                     bindings  in  the  _e_m_a_c_s_-_s_t_a_n_d_a_r_d and _e_m_a_c_s_-
+                     _c_t_l_x keymaps only if  readline  is  starting
+                     out in emacs mode.
+
+              tteerrmm   The tteerrmm== form may be used to include termi-
+                     nal-specific key bindings, perhaps  to  bind
+                     the  key  sequences output by the terminal's
+                     function keys.  The word on the  right  side
+                     of  the == is tested against the full name of
+                     the terminal and the portion of the terminal
+                     name before the first --.  This allows _s_u_n to
+                     match both _s_u_n and _s_u_n_-_c_m_d, for instance.
+
+              aapppplliiccaattiioonn
+                     The aapppplliiccaattiioonn construct is used to include
+                     application-specific settings.  Each program
+                     using the readline library sets the _a_p_p_l_i_c_a_-
+                     _t_i_o_n  _n_a_m_e,  and  an initialization file can
+                     test for a particular value.  This could  be
+                     used to bind key sequences to functions use-
+                     ful for a specific program.   For  instance,
+                     the  following  command  adds a key sequence
+                     that quotes the current or previous word  in
+                     Bash:
+
+                     $$iiff Bash
+                     # Quote the current or previous word
+                     "\C-xq": "\eb\"\ef\""
+                     $$eennddiiff
+
+       $$eennddiiff This command, as seen in the previous example, ter-
+              minates an $$iiff command.
+
+       $$eellssee  Commands in this branch of the  $$iiff  directive  are
+              executed if the test fails.
+
+       $$iinncclluuddee
+              This  directive takes a single filename as an argu-
+              ment and reads  commands  and  bindings  from  that
+              file.   For  example, the following directive would
+              read _/_e_t_c_/_i_n_p_u_t_r_c:
+
+              $$iinncclluuddee  _/_e_t_c_/_i_n_p_u_t_r_c
+
+SSEEAARRCCHHIINNGG
+       Readline provides commands for searching through the  com-
+       mand  history  for  lines  containing  a specified string.
+       There are two search modes: _i_n_c_r_e_m_e_n_t_a_l and  _n_o_n_-_i_n_c_r_e_m_e_n_-
+       _t_a_l.
+
+       Incremental  searches  begin  before the user has finished
+       typing the search string.  As each character of the search
+       string is typed, readline displays the next entry from the
+       history matching the string typed so far.  An  incremental
+       search  requires only as many characters as needed to find
+       the desired history entry.  To search backward in the his-
+       tory  for  a  particular  string,  type  CC--rr.   Typing CC--ss
+       searches forward through the history.  The characters pre-
+       sent  in the value of the iisseeaarrcchh--tteerrmmiinnaattoorrss variable are
+       used to terminate an incremental search.  If that variable
+       has  not  been assigned a value the _E_s_c_a_p_e and CC--JJ charac-
+       ters will terminate an incremental search.  CC--GG will abort
+       an incremental search and restore the original line.  When
+       the search is terminated, the history entry containing the
+       search string becomes the current line.
+
+       To  find  other matching entries in the history list, type
+       CC--ss or CC--rr as appropriate.  This will search  backward  or
+       forward  in  the  history  for  the next line matching the
+       search string typed so far.  Any other key sequence  bound
+       to  a  readline command will terminate the search and exe-
+       cute that command.  For instance, a newline will terminate
+       the search and accept the line, thereby executing the com-
+       mand from the history list.  A movement command will  ter-
+       minate  the  search,  make the last line found the current
+       line, and begin editing.
+
+       Non-incremental searches read  the  entire  search  string
+       before starting to search for matching history lines.  The
+       search string may be typed by the user or be part  of  the
+       contents of the current line.
+
+EEDDIITTIINNGG CCOOMMMMAANNDDSS
+       The  following  is a list of the names of the commands and
+       the default key sequences to which they are  bound.   Com-
+       mand  names  without  an  accompanying  key  sequence  are
+       unbound by default.
+
+       In the following descriptions, _p_o_i_n_t refers to the current
+       cursor  position,  and  _m_a_r_k  refers  to a cursor position
+       saved by the sseett--mmaarrkk command.  The text between the point
+       and mark is referred to as the _r_e_g_i_o_n.
+
+   CCoommmmaannddss ffoorr MMoovviinngg
+       bbeeggiinnnniinngg--ooff--lliinnee ((CC--aa))
+              Move to the start of the current line.
+       eenndd--ooff--lliinnee ((CC--ee))
+              Move to the end of the line.
+       ffoorrwwaarrdd--cchhaarr ((CC--ff))
+              Move forward a character.
+       bbaacckkwwaarrdd--cchhaarr ((CC--bb))
+              Move back a character.
+       ffoorrwwaarrdd--wwoorrdd ((MM--ff))
+              Move  forward  to  the end of the next word.  Words
+              are composed of  alphanumeric  characters  (letters
+              and digits).
+       bbaacckkwwaarrdd--wwoorrdd ((MM--bb))
+              Move  back  to the start of the current or previous
+              word.  Words are composed of  alphanumeric  charac-
+              ters (letters and digits).
+       cclleeaarr--ssccrreeeenn ((CC--ll))
+              Clear  the  screen  leaving the current line at the
+              top of the screen.  With an argument,  refresh  the
+              current line without clearing the screen.
+       rreeddrraaww--ccuurrrreenntt--lliinnee
+              Refresh the current line.
+
+   CCoommmmaannddss ffoorr MMaanniippuullaattiinngg tthhee HHiissttoorryy
+       aacccceepptt--lliinnee ((NNeewwlliinnee,, RReettuurrnn))
+              Accept  the line regardless of where the cursor is.
+              If this line is non-empty, it may be added  to  the
+              history  list for future recall with aadddd__hhiissttoorryy(()).
+              If the line is a modified history line, the history
+              line is restored to its original state.
+       pprreevviioouuss--hhiissttoorryy ((CC--pp))
+              Fetch  the  previous command from the history list,
+              moving back in the list.
+       nneexxtt--hhiissttoorryy ((CC--nn))
+              Fetch the next command from the history list,  mov-
+              ing forward in the list.
+       bbeeggiinnnniinngg--ooff--hhiissttoorryy ((MM--<<))
+              Move to the first line in the history.
+       eenndd--ooff--hhiissttoorryy ((MM-->>))
+              Move  to  the  end  of the input history, i.e., the
+              line currently being entered.
+       rreevveerrssee--sseeaarrcchh--hhiissttoorryy ((CC--rr))
+              Search backward starting at the  current  line  and
+              moving `up' through the history as necessary.  This
+              is an incremental search.
+       ffoorrwwaarrdd--sseeaarrcchh--hhiissttoorryy ((CC--ss))
+              Search forward starting at  the  current  line  and
+              moving  `down'  through  the  history as necessary.
+              This is an incremental search.
+       nnoonn--iinnccrreemmeennttaall--rreevveerrssee--sseeaarrcchh--hhiissttoorryy ((MM--pp))
+              Search backward through the history starting at the
+              current  line  using a non-incremental search for a
+              string supplied by the user.
+       nnoonn--iinnccrreemmeennttaall--ffoorrwwaarrdd--sseeaarrcchh--hhiissttoorryy ((MM--nn))
+              Search forward through the  history  using  a  non-
+              incremental  search  for  a  string supplied by the
+              user.
+       hhiissttoorryy--sseeaarrcchh--ffoorrwwaarrdd
+              Search forward through the history for  the  string
+              of characters between the start of the current line
+              and the current cursor position (the _p_o_i_n_t).   This
+              is a non-incremental search.
+       hhiissttoorryy--sseeaarrcchh--bbaacckkwwaarrdd
+              Search  backward through the history for the string
+              of characters between the start of the current line
+              and the point.  This is a non-incremental search.
+       yyaannkk--nntthh--aarrgg ((MM--CC--yy))
+              Insert  the  first argument to the previous command
+              (usually the second word on the previous  line)  at
+              point.   With  an  argument  _n, insert the _nth word
+              from the previous command (the words in the  previ-
+              ous  command  begin with word 0).  A negative argu-
+              ment inserts the _nth word from the end of the  pre-
+              vious command.
+       yyaannkk--llaasstt--aarrgg ((MM--..,, MM--__))
+              Insert  the  last  argument to the previous command
+              (the last word  of  the  previous  history  entry).
+              With an argument, behave exactly like yyaannkk--nntthh--aarrgg.
+              Successive calls to yyaannkk--llaasstt--aarrgg move back through
+              the  history  list,  inserting the last argument of
+              each line in turn.
+
+   CCoommmmaannddss ffoorr CChhaannggiinngg TTeexxtt
+       ddeelleettee--cchhaarr ((CC--dd))
+              Delete the character at point.  If point is at  the
+              beginning  of  the line, there are no characters in
+              the line, and the  last  character  typed  was  not
+              bound to ddeelleettee--cchhaarr, then return EEOOFF.
+       bbaacckkwwaarrdd--ddeelleettee--cchhaarr ((RRuubboouutt))
+              Delete the character behind the cursor.  When given
+              a numeric argument, save the deleted  text  on  the
+              kill ring.
+       ffoorrwwaarrdd--bbaacckkwwaarrdd--ddeelleettee--cchhaarr
+              Delete  the  character under the cursor, unless the
+              cursor is at the end of the line, in which case the
+              character behind the cursor is deleted.
+       qquuootteedd--iinnsseerrtt ((CC--qq,, CC--vv))
+              Add  the  next  character that you type to the line
+              verbatim.  This is how to  insert  characters  like
+              CC--qq, for example.
+       ttaabb--iinnsseerrtt ((MM--TTAABB))
+              Insert a tab character.
+       sseellff--iinnsseerrtt ((aa,, bb,, AA,, 11,, !!,, ......))
+              Insert the character typed.
+       ttrraannssppoossee--cchhaarrss ((CC--tt))
+              Drag  the  character  before point forward over the
+              character at point, moving point forward  as  well.
+              If  point  is  at  the  end  of the line, then this
+              transposes the two characters before point.   Nega-
+              tive arguments have no effect.
+       ttrraannssppoossee--wwoorrddss ((MM--tt))
+              Drag  the  word  before  point  past the word after
+              point, moving point over that  word  as  well.   If
+              point  is  at  the end of the line, this transposes
+              the last two words on the line.
+       uuppccaassee--wwoorrdd ((MM--uu))
+              Uppercase the current (or following) word.  With  a
+              negative argument, uppercase the previous word, but
+              do not move point.
+       ddoowwnnccaassee--wwoorrdd ((MM--ll))
+              Lowercase the current (or following) word.  With  a
+              negative argument, lowercase the previous word, but
+              do not move point.
+       ccaappiittaalliizzee--wwoorrdd ((MM--cc))
+              Capitalize the current (or following) word.  With a
+              negative  argument,  capitalize  the previous word,
+              but do not move point.
+       oovveerrwwrriittee--mmooddee
+              Toggle overwrite mode.  With an  explicit  positive
+              numeric argument, switches to overwrite mode.  With
+              an explicit non-positive numeric argument, switches
+              to  insert  mode.   This command affects only eemmaaccss
+              mode; vvii mode  does  overwrite  differently.   Each
+              call to _r_e_a_d_l_i_n_e_(_) starts in insert mode.  In over-
+              write mode, characters bound to sseellff--iinnsseerrtt replace
+              the  text  at point rather than pushing the text to
+              the   right.     Characters    bound    to    bbaacckk--
+              wwaarrdd--ddeelleettee--cchhaarr replace the character before point
+              with a space.  By default, this command is unbound.
+
+   KKiilllliinngg aanndd YYaannkkiinngg
+       kkiillll--lliinnee ((CC--kk))
+              Kill the text from point to the end of the line.
+       bbaacckkwwaarrdd--kkiillll--lliinnee ((CC--xx RRuubboouutt))
+              Kill backward to the beginning of the line.
+       uunniixx--lliinnee--ddiissccaarrdd ((CC--uu))
+              Kill  backward  from  point to the beginning of the
+              line.  The killed text is saved on the kill-ring.
+       kkiillll--wwhhoollee--lliinnee
+              Kill all characters on the current line, no  matter
+              where point is.
+       kkiillll--wwoorrdd ((MM--dd))
+              Kill  from point the end of the current word, or if
+              between words, to the end of the next  word.   Word
+              boundaries  are  the  same  as  those  used by ffoorr--
+              wwaarrdd--wwoorrdd.
+       bbaacckkwwaarrdd--kkiillll--wwoorrdd ((MM--RRuubboouutt))
+              Kill the word behind point.   Word  boundaries  are
+              the same as those used by bbaacckkwwaarrdd--wwoorrdd.
+       uunniixx--wwoorrdd--rruubboouutt ((CC--ww))
+              Kill  the word behind point, using white space as a
+              word boundary.  The killed text  is  saved  on  the
+              kill-ring.
+       ddeelleettee--hhoorriizzoonnttaall--ssppaaccee ((MM--\\))
+              Delete all spaces and tabs around point.
+       kkiillll--rreeggiioonn
+              Kill  the  text  between  the point and _m_a_r_k (saved
+              cursor position).  This text is referred to as  the
+              _r_e_g_i_o_n.
+       ccooppyy--rreeggiioonn--aass--kkiillll
+              Copy the text in the region to the kill buffer.
+       ccooppyy--bbaacckkwwaarrdd--wwoorrdd
+              Copy the word before point to the kill buffer.  The
+              word boundaries are the same as bbaacckkwwaarrdd--wwoorrdd.
+       ccooppyy--ffoorrwwaarrdd--wwoorrdd
+              Copy the word following point to the  kill  buffer.
+              The word boundaries are the same as ffoorrwwaarrdd--wwoorrdd.
+       yyaannkk ((CC--yy))
+              Yank  the  top  of the kill ring into the buffer at
+              point.
+       yyaannkk--ppoopp ((MM--yy))
+              Rotate the kill ring, and yank the new  top.   Only
+              works following yyaannkk or yyaannkk--ppoopp.
+
+   NNuummeerriicc AArrgguummeennttss
+       ddiiggiitt--aarrgguummeenntt ((MM--00,, MM--11,, ......,, MM----))
+              Add  this  digit to the argument already accumulat-
+              ing, or start a new argument.  M-- starts  a  nega-
+              tive argument.
+       uunniivveerrssaall--aarrgguummeenntt
+              This  is  another  way  to specify an argument.  If
+              this command is followed by  one  or  more  digits,
+              optionally  with a leading minus sign, those digits
+              define the argument.  If the command is followed by
+              digits, executing uunniivveerrssaall--aarrgguummeenntt again ends the
+              numeric argument, but is otherwise ignored.   As  a
+              special  case,  if this command is immediately fol-
+              lowed by a character that is  neither  a  digit  or
+              minus sign, the argument count for the next command
+              is multiplied by four.  The argument count is  ini-
+              tially  one,  so  executing this function the first
+              time makes the argument count four, a  second  time
+              makes the argument count sixteen, and so on.
+
+   CCoommpplleettiinngg
+       ccoommpplleettee ((TTAABB))
+              Attempt  to  perform  completion on the text before
+              point.  The actual completion performed is applica-
+              tion-specific.   BBaasshh,  for instance, attempts com-
+              pletion treating the text as  a  variable  (if  the
+              text  begins  with $$), username (if the text begins
+              with ~~), hostname (if the text begins with  @@),  or
+              command  (including aliases and functions) in turn.
+              If none of these produces a match, filename comple-
+              tion  is attempted.  GGddbb, on the other hand, allows
+              completion of program functions and variables,  and
+              only  attempts  filename  completion  under certain
+              circumstances.
+       ppoossssiibbllee--ccoommpplleettiioonnss ((MM--??))
+              List the possible completions of  the  text  before
+              point.
+       iinnsseerrtt--ccoommpplleettiioonnss ((MM--**))
+              Insert  all  completions  of  the text before point
+              that would have been generated by  ppoossssiibbllee--ccoommppllee--
+              ttiioonnss.
+       mmeennuu--ccoommpplleettee
+              Similar  to  ccoommpplleettee,  but replaces the word to be
+              completed with a single match from the list of pos-
+              sible completions.  Repeated execution of mmeennuu--ccoomm--
+              pplleettee steps through the list  of  possible  comple-
+              tions, inserting each match in turn.  At the end of
+              the list of completions, the bell is rung  (subject
+              to  the  setting  of  00aanndd  tthhee  oorriiggiinnaall  tteexxtt  iiss
+              rreessttoorreedd..  AAnn aarrgguummeenntt ooff _n mmoovveess _n ppoossiittiioonnss  ffoorr--
+              wwaarrdd  iinn  tthhee  lliisstt ooff mmaattcchheess;; aa nneeggaattiivvee aarrgguummeenntt
+              mmaayy bbee uusseedd ttoo  mmoovvee  bbaacckkwwaarrdd  tthhrroouugghh  tthhee  lliisstt..
+              TThhiiss ccoommmmaanndd iiss iinntteennddeedd ttoo bbee bboouunndd ttoo TTAABB,, bbuutt iiss
+              uunnbboouunndd bbyy ddeeffaauulltt..
+       ddeelleettee--cchhaarr--oorr--lliisstt
+              Deletes the character under the cursor  if  not  at
+              the  beginning  or  end  of  the line (like ddeelleettee--
+              cchhaarr).  If at the end of the line, behaves  identi-
+              cally to ppoossssiibbllee--ccoommpplleettiioonnss.
+
+   KKeeyybbooaarrdd MMaaccrrooss
+       ssttaarrtt--kkbbdd--mmaaccrroo ((CC--xx (())
+              Begin  saving the characters typed into the current
+              keyboard macro.
+       eenndd--kkbbdd--mmaaccrroo ((CC--xx ))))
+              Stop saving the characters typed into  the  current
+              keyboard macro and store the definition.
+       ccaallll--llaasstt--kkbbdd--mmaaccrroo ((CC--xx ee))
+              Re-execute the last keyboard macro defined, by mak-
+              ing the characters in the macro appear as if  typed
+              at the keyboard.
+
+   MMiisscceellllaanneeoouuss
+       rree--rreeaadd--iinniitt--ffiillee ((CC--xx CC--rr))
+              Read  in  the  contents  of  the  _i_n_p_u_t_r_c file, and
+              incorporate any bindings  or  variable  assignments
+              found there.
+       aabboorrtt ((CC--gg))
+              Abort the current editing command and ring the ter-
+              minal's   bell   (subject   to   the   setting   of
+              bbeellll--ssttyyllee).
+       ddoo--uuppppeerrccaassee--vveerrssiioonn ((MM--aa,, MM--bb,, MM--_x,, ......))
+              If  the  metafied character _x is lowercase, run the
+              command that is bound to the  corresponding  upper-
+              case character.
+       pprreeffiixx--mmeettaa ((EESSCC))
+              Metafy  the next character typed.  EESSCC ff is equiva-
+              lent to MMeettaa--ff.
+       uunnddoo ((CC--__,, CC--xx CC--uu))
+              Incremental undo, separately  remembered  for  each
+              line.
+       rreevveerrtt--lliinnee ((MM--rr))
+              Undo  all  changes made to this line.  This is like
+              executing the uunnddoo command enough times  to  return
+              the line to its initial state.
+       ttiillddee--eexxppaanndd ((MM--&&))
+              Perform tilde expansion on the current word.
+       sseett--mmaarrkk ((CC--@@,, MM--<<ssppaaccee>>))
+              Set  the  mark to the point.  If a numeric argument
+              is supplied, the mark is set to that position.
+       eexxcchhaannggee--ppooiinntt--aanndd--mmaarrkk ((CC--xx CC--xx))
+              Swap the point with the mark.  The  current  cursor
+              position  is set to the saved position, and the old
+              cursor position is saved as the mark.
+       cchhaarraacctteerr--sseeaarrcchh ((CC--]]))
+              A character is read and point is moved to the  next
+              occurrence  of  that  character.   A negative count
+              searches for previous occurrences.
+       cchhaarraacctteerr--sseeaarrcchh--bbaacckkwwaarrdd ((MM--CC--]]))
+              A character is read and point is moved to the  pre-
+              vious  occurrence  of  that  character.  A negative
+              count searches for subsequent occurrences.
+       iinnsseerrtt--ccoommmmeenntt ((MM--##))
+              Without a numeric argument, the value of the  read-
+              line  ccoommmmeenntt--bbeeggiinn  variable  is  inserted  at the
+              beginning of the current line.  If a numeric  argu-
+              ment  is  supplied,  this command acts as a toggle:
+              if the characters at the beginning of the  line  do
+              not  match the value of ccoommmmeenntt--bbeeggiinn, the value is
+              inserted, otherwise the characters in ccoommmmeenntt--bbeeggiinn
+              are  deleted  from  the  beginning of the line.  In
+              either case, the line is accepted as if  a  newline
+              had been typed.  The default value of ccoommmmeenntt--bbeeggiinn
+              makes the current  line  a  shell  comment.   If  a
+              numeric argument causes the comment character to be
+              removed, the line will be executed by the shell.
+       dduummpp--ffuunnccttiioonnss
+              Print all of the functions and their  key  bindings
+              to  the  readline  output  stream.   If  a  numeric
+              argument is supplied, the output  is  formatted  in
+              such  a  way that it can be made part of an _i_n_p_u_t_r_c
+              file.
+       dduummpp--vvaarriiaabblleess
+              Print all of the settable variables and their  val-
+              ues  to  the  readline output stream.  If a numeric
+              argument is supplied, the output  is  formatted  in
+              such  a  way that it can be made part of an _i_n_p_u_t_r_c
+              file.
+       dduummpp--mmaaccrrooss
+              Print all of the readline key  sequences  bound  to
+              macros  and  the  strings they ouput.  If a numeric
+              argument is supplied, the output  is  formatted  in
+              such  a  way that it can be made part of an _i_n_p_u_t_r_c
+              file.
+       eemmaaccss--eeddiittiinngg--mmooddee ((CC--ee))
+              When in vvii command mode, this causes  a  switch  to
+              eemmaaccss editing mode.
+       vvii--eeddiittiinngg--mmooddee ((MM--CC--jj))
+              When in eemmaaccss editing mode, this causes a switch to
+              vvii editing mode.
+
+DDEEFFAAUULLTT KKEEYY BBIINNDDIINNGGSS
+       The following is a list of the default emacs and vi  bind-
+       ings.   Characters  with the eighth bit set are written as
+       M-<character>, and are referred to as _m_e_t_a_f_i_e_d characters.
+       The  printable  ASCII characters not mentioned in the list
+       of emacs standard bindings are bound  to  the  sseellff--iinnsseerrtt
+       function,  which just inserts the given character into the
+       input line.  In vi  insertion  mode,  all  characters  not
+       specifically  mentioned are bound to sseellff--iinnsseerrtt.  Charac-
+       ters assigned to signal generation by _s_t_t_y(1) or the  ter-
+       minal  driver,  such  as C-Z or C-C, retain that function.
+       Upper and lower case metafied characters are bound to  the
+       same  function in the emacs mode meta keymap.  The remain-
+       ing characters are unbound, which causes readline to  ring
+       the  bell  (subject to the setting of the bbeellll--ssttyyllee vari-
+       able).
+
+   EEmmaaccss MMooddee
+             Emacs Standard bindings
+
+             "C-@"  set-mark
+             "C-A"  beginning-of-line
+             "C-B"  backward-char
+             "C-D"  delete-char
+             "C-E"  end-of-line
+             "C-F"  forward-char
+             "C-G"  abort
+             "C-H"  backward-delete-char
+             "C-I"  complete
+             "C-J"  accept-line
+             "C-K"  kill-line
+             "C-L"  clear-screen
+             "C-M"  accept-line
+             "C-N"  next-history
+             "C-P"  previous-history
+             "C-Q"  quoted-insert
+             "C-R"  reverse-search-history
+             "C-S"  forward-search-history
+             "C-T"  transpose-chars
+             "C-U"  unix-line-discard
+             "C-V"  quoted-insert
+             "C-W"  unix-word-rubout
+             "C-Y"  yank
+             "C-]"  character-search
+             "C-_"  undo
+             " " to "/"  self-insert
+             "0"  to "9"  self-insert
+             ":"  to "~"  self-insert
+             "C-?"  backward-delete-char
+
+             Emacs Meta bindings
+
+             "M-C-G"  abort
+             "M-C-H"  backward-kill-word
+             "M-C-I"  tab-insert
+             "M-C-J"  vi-editing-mode
+             "M-C-M"  vi-editing-mode
+             "M-C-R"  revert-line
+             "M-C-Y"  yank-nth-arg
+             "M-C-["  complete
+             "M-C-]"  character-search-backward
+             "M-space"  set-mark
+             "M-#"  insert-comment
+             "M-&"  tilde-expand
+             "M-*"  insert-completions
+             "M--"  digit-argument
+             "M-."  yank-last-arg
+             "M-0"  digit-argument
+             "M-1"  digit-argument
+             "M-2"  digit-argument
+             "M-3"  digit-argument
+             "M-4"  digit-argument
+             "M-5"  digit-argument
+             "M-6"  digit-argument
+             "M-7"  digit-argument
+             "M-8"  digit-argument
+             "M-9"  digit-argument
+             "M-<"  beginning-of-history
+             "M-="  possible-completions
+             "M->"  end-of-history
+             "M-?"  possible-completions
+             "M-B"  backward-word
+             "M-C"  capitalize-word
+             "M-D"  kill-word
+             "M-F"  forward-word
+             "M-L"  downcase-word
+             "M-N"  non-incremental-forward-search-history
+             "M-P"  non-incremental-reverse-search-history
+             "M-R"  revert-line
+             "M-T"  transpose-words
+             "M-U"  upcase-word
+             "M-Y"  yank-pop
+             "M-\"  delete-horizontal-space
+             "M-~"  tilde-expand
+             "M-C-?"  backward-kill-word
+             "M-_"  yank-last-arg
+
+             Emacs Control-X bindings
+
+             "C-XC-G"  abort
+             "C-XC-R"  re-read-init-file
+             "C-XC-U"  undo
+             "C-XC-X"  exchange-point-and-mark
+             "C-X("  start-kbd-macro
+             "C-X)"  end-kbd-macro
+             "C-XE"  call-last-kbd-macro
+             "C-XC-?"  backward-kill-line
+
+
+   VVII MMooddee bbiinnddiinnggss
+             VI Insert Mode functions
+
+             "C-D"  vi-eof-maybe
+             "C-H"  backward-delete-char
+             "C-I"  complete
+             "C-J"  accept-line
+             "C-M"  accept-line
+             "C-R"  reverse-search-history
+             "C-S"  forward-search-history
+             "C-T"  transpose-chars
+             "C-U"  unix-line-discard
+             "C-V"  quoted-insert
+             "C-W"  unix-word-rubout
+             "C-Y"  yank
+             "C-["  vi-movement-mode
+             "C-_"  undo
+             " " to "~"  self-insert
+             "C-?"  backward-delete-char
+
+             VI Command Mode functions
+
+             "C-D"  vi-eof-maybe
+             "C-E"  emacs-editing-mode
+             "C-G"  abort
+             "C-H"  backward-char
+             "C-J"  accept-line
+             "C-K"  kill-line
+             "C-L"  clear-screen
+             "C-M"  accept-line
+             "C-N"  next-history
+             "C-P"  previous-history
+             "C-Q"  quoted-insert
+             "C-R"  reverse-search-history
+             "C-S"  forward-search-history
+             "C-T"  transpose-chars
+             "C-U"  unix-line-discard
+             "C-V"  quoted-insert
+             "C-W"  unix-word-rubout
+             "C-Y"  yank
+             "C-_"  vi-undo
+             " "  forward-char
+             "#"  insert-comment
+             "$"  end-of-line
+             "%"  vi-match
+             "&"  vi-tilde-expand
+             "*"  vi-complete
+             "+"  next-history
+             ","  vi-char-search
+             "-"  previous-history
+             "."  vi-redo
+             "/"  vi-search
+             "0"  beginning-of-line
+             "1" to "9"  vi-arg-digit
+             ";"  vi-char-search
+             "="  vi-complete
+             "?"  vi-search
+             "A"  vi-append-eol
+             "B"  vi-prev-word
+             "C"  vi-change-to
+             "D"  vi-delete-to
+             "E"  vi-end-word
+             "F"  vi-char-search
+             "G"  vi-fetch-history
+             "I"  vi-insert-beg
+             "N"  vi-search-again
+             "P"  vi-put
+             "R"  vi-replace
+             "S"  vi-subst
+             "T"  vi-char-search
+             "U"  revert-line
+             "W"  vi-next-word
+             "X"  backward-delete-char
+             "Y"  vi-yank-to
+             "\"  vi-complete
+             "^"  vi-first-print
+             "_"  vi-yank-arg
+             "`"  vi-goto-mark
+             "a"  vi-append-mode
+             "b"  vi-prev-word
+             "c"  vi-change-to
+             "d"  vi-delete-to
+             "e"  vi-end-word
+             "f"  vi-char-search
+             "h"  backward-char
+             "i"  vi-insertion-mode
+             "j"  next-history
+             "k"  prev-history
+             "l"  forward-char
+             "m"  vi-set-mark
+             "n"  vi-search-again
+             "p"  vi-put
+             "r"  vi-change-char
+             "s"  vi-subst
+             "t"  vi-char-search
+             "u"  vi-undo
+             "w"  vi-next-word
+             "x"  vi-delete
+             "y"  vi-yank-to
+             "|"  vi-column
+             "~"  vi-change-case
+
+SSEEEE AALLSSOO
+       _T_h_e _G_n_u _R_e_a_d_l_i_n_e _L_i_b_r_a_r_y, Brian Fox and Chet Ramey
+       _T_h_e _G_n_u _H_i_s_t_o_r_y _L_i_b_r_a_r_y, Brian Fox and Chet Ramey
+       _b_a_s_h(1)
+
+FFIILLEESS
+       _~_/_._i_n_p_u_t_r_c
+              Individual rreeaaddlliinnee initialization file
+
+AAUUTTHHOORRSS
+       Brian Fox, Free Software Foundation
+       bfox@gnu.org
+
+       Chet Ramey, Case Western Reserve University
+       chet@ins.CWRU.Edu
+
+BBUUGG RREEPPOORRTTSS
+       If you find a bug in rreeaaddlliinnee,, you should report it.   But
+       first,  you  should make sure that it really is a bug, and
+       that it appears in the  latest  version  of  the  rreeaaddlliinnee
+       library that you have.
+
+       Once  you have determined that a bug actually exists, mail
+       a bug report to _b_u_g_-_r_e_a_d_l_i_n_e@_g_n_u_._o_r_g.  If you have a  fix,
+       you  are  welcome  to  mail that as well!  Suggestions and
+       `philosophical' bug reports may  be  mailed  to  _b_u_g_-_r_e_a_d_-
+       _l_i_n_e@_g_n_u_._o_r_g   or   posted   to   the   Usenet   newsgroup
+       ggnnuu..bbaasshh..bbuugg.
+
+       Comments and  bug  reports  concerning  this  manual  page
+       should be directed to _c_h_e_t_@_i_n_s_._C_W_R_U_._E_d_u.
+
+BBUUGGSS
+       It's too big and too slow.
+
+
+
+GNU Readline 4.3         2002 January 22              READLINE(3)
diff --git a/readline-4.3.orig/doc/readline.3 b/readline-4.3.orig/doc/readline.3
new file mode 100644
index 0000000..afd6ba2
--- /dev/null
+++ b/readline-4.3.orig/doc/readline.3
@@ -0,0 +1,1272 @@
+.\"
+.\" MAN PAGE COMMENTS to
+.\"
+.\"	Chet Ramey
+.\"	Information Network Services
+.\"	Case Western Reserve University
+.\"	chet@ins.CWRU.Edu
+.\"
+.\"	Last Change: Tue Jan 22 09:18:25 EST 2002
+.\"
+.TH READLINE 3 "2002 January 22" "GNU Readline 4.3"
+.\"
+.\" File Name macro.  This used to be `.PN', for Path Name,
+.\" but Sun doesn't seem to like that very much.
+.\"
+.de FN
+\fI\|\\$1\|\fP
+..
+.SH NAME
+readline \- get a line from a user with editing
+.SH SYNOPSIS
+.LP
+.nf
+.ft B
+#include <stdio.h>
+#include <readline/readline.h>
+#include <readline/history.h>
+.ft
+.fi
+.LP
+.nf
+\fIchar *\fP
+.br
+\fBreadline\fP (\fIconst char *prompt\fP);
+.fi
+.SH COPYRIGHT
+.if n Readline is Copyright (C) 1989\-2002 by the Free Software Foundation, Inc.
+.if t Readline is Copyright \(co 1989\-2002 by the Free Software Foundation, Inc.
+.SH DESCRIPTION
+.LP
+.B readline
+will read a line from the terminal
+and return it, using
+.B prompt
+as a prompt.  If 
+.B prompt
+is \fBNULL\fP or the empty string, no prompt is issued.
+The line returned is allocated with
+.IR malloc (3);
+the caller must free it when finished.  The line returned
+has the final newline removed, so only the text of the line
+remains.
+.LP
+.B readline
+offers editing capabilities while the user is entering the
+line.
+By default, the line editing commands
+are similar to those of emacs.
+A vi\-style line editing interface is also available.
+.LP
+This manual page describes only the most basic use of \fBreadline\fP.
+Much more functionality is available; see
+\fIThe GNU Readline Library\fP and \fIThe GNU History Library\fP
+for additional information.
+.SH RETURN VALUE
+.LP
+.B readline
+returns the text of the line read.  A blank line
+returns the empty string.  If
+.B EOF
+is encountered while reading a line, and the line is empty,
+.B NULL
+is returned.  If an
+.B EOF
+is read with a non\-empty line, it is
+treated as a newline.
+.SH NOTATION
+.LP
+An emacs-style notation is used to denote
+keystrokes.  Control keys are denoted by C\-\fIkey\fR, e.g., C\-n
+means Control\-N.  Similarly, 
+.I meta
+keys are denoted by M\-\fIkey\fR, so M\-x means Meta\-X.  (On keyboards
+without a 
+.I meta
+key, M\-\fIx\fP means ESC \fIx\fP, i.e., press the Escape key
+then the
+.I x
+key.  This makes ESC the \fImeta prefix\fP.
+The combination M\-C\-\fIx\fP means ESC\-Control\-\fIx\fP,
+or press the Escape key
+then hold the Control key while pressing the
+.I x
+key.)
+.PP
+Readline commands may be given numeric
+.IR arguments ,
+which normally act as a repeat count.  Sometimes, however, it is the
+sign of the argument that is significant.  Passing a negative argument
+to a command that acts in the forward direction (e.g., \fBkill\-line\fP)
+causes that command to act in a backward direction.  Commands whose
+behavior with arguments deviates from this are noted.
+.PP
+When a command is described as \fIkilling\fP text, the text
+deleted is saved for possible future retrieval
+(\fIyanking\fP).  The killed text is saved in a
+\fIkill ring\fP.  Consecutive kills cause the text to be
+accumulated into one unit, which can be yanked all at once. 
+Commands which do not kill text separate the chunks of text
+on the kill ring.
+.SH INITIALIZATION FILE
+.LP
+Readline is customized by putting commands in an initialization
+file (the \fIinputrc\fP file).
+The name of this file is taken from the value of the
+.B INPUTRC
+environment variable.  If that variable is unset, the default is
+.IR ~/.inputrc .
+When a program which uses the readline library starts up, the
+init file is read, and the key bindings and variables are set.
+There are only a few basic constructs allowed in the
+readline init file.  Blank lines are ignored.
+Lines beginning with a \fB#\fP are comments.
+Lines beginning with a \fB$\fP indicate conditional constructs.
+Other lines denote key bindings and variable settings.
+Each program using this library may add its own commands
+and bindings.
+.PP
+For example, placing
+.RS
+.PP
+M\-Control\-u: universal\-argument
+.RE
+or
+.RS
+C\-Meta\-u: universal\-argument
+.RE
+.sp
+into the 
+.I inputrc
+would make M\-C\-u execute the readline command
+.IR universal\-argument .
+.PP
+The following symbolic character names are recognized while
+processing key bindings:
+.IR DEL ,
+.IR ESC ,
+.IR ESCAPE ,
+.IR LFD ,
+.IR NEWLINE ,
+.IR RET ,
+.IR RETURN ,
+.IR RUBOUT ,
+.IR SPACE ,
+.IR SPC ,
+and
+.IR TAB .
+.PP
+In addition to command names, readline allows keys to be bound
+to a string that is inserted when the key is pressed (a \fImacro\fP).
+.PP
+.SS Key Bindings
+.PP
+The syntax for controlling key bindings in the
+.I inputrc
+file is simple.  All that is required is the name of the
+command or the text of a macro and a key sequence to which
+it should be bound. The name may be specified in one of two ways:
+as a symbolic key name, possibly with \fIMeta\-\fP or \fIControl\-\fP
+prefixes, or as a key sequence.
+.PP
+When using the form \fBkeyname\fP:\^\fIfunction-name\fP or \fImacro\fP,
+.I keyname
+is the name of a key spelled out in English.  For example:
+.sp
+.RS
+Control\-u: universal\-argument
+.br
+Meta\-Rubout: backward\-kill\-word
+.br
+Control\-o: "> output"
+.RE
+.LP
+In the above example,
+.I C\-u
+is bound to the function
+.BR universal\-argument ,
+.I M-DEL
+is bound to the function
+.BR backward\-kill\-word ,
+and
+.I C\-o
+is bound to run the macro
+expressed on the right hand side (that is, to insert the text
+.if t \f(CW> output\fP
+.if n ``> output''
+into the line).
+.PP
+In the second form, \fB"keyseq"\fP:\^\fIfunction\-name\fP or \fImacro\fP,
+.B keyseq
+differs from
+.B keyname
+above in that strings denoting
+an entire key sequence may be specified by placing the sequence
+within double quotes.  Some GNU Emacs style key escapes can be
+used, as in the following example, but the symbolic character names
+are not recognized.
+.sp
+.RS
+"\eC\-u": universal\-argument
+.br
+"\eC\-x\eC\-r": re\-read\-init\-file
+.br
+"\ee[11~": "Function Key 1"
+.RE
+.PP
+In this example,
+.I C-u
+is again bound to the function
+.BR universal\-argument .
+.I "C-x C-r"
+is bound to the function
+.BR re\-read\-init\-file ,
+and 
+.I "ESC [ 1 1 ~"
+is bound to insert the text
+.if t \f(CWFunction Key 1\fP.
+.if n ``Function Key 1''.
+.PP
+The full set of GNU Emacs style escape sequences available when specifying
+key sequences is
+.RS
+.PD 0
+.TP
+.B \eC\-
+control prefix
+.TP
+.B \eM\-
+meta prefix
+.TP
+.B \ee
+an escape character
+.TP
+.B \e\e
+backslash
+.TP
+.B \e"
+literal ", a double quote
+.TP
+.B \e'
+literal ', a single quote
+.RE
+.PD
+.PP
+In addition to the GNU Emacs style escape sequences, a second
+set of backslash escapes is available:
+.RS
+.PD 0
+.TP
+.B \ea
+alert (bell)
+.TP
+.B \eb
+backspace
+.TP
+.B \ed
+delete
+.TP
+.B \ef
+form feed
+.TP
+.B \en
+newline
+.TP
+.B \er
+carriage return
+.TP
+.B \et
+horizontal tab
+.TP
+.B \ev
+vertical tab
+.TP
+.B \e\fInnn\fP
+the eight-bit character whose value is the octal value \fInnn\fP
+(one to three digits)
+.TP
+.B \ex\fIHH\fP
+the eight-bit character whose value is the hexadecimal value \fIHH\fP
+(one or two hex digits)
+.RE
+.PD
+.PP
+When entering the text of a macro, single or double quotes should
+be used to indicate a macro definition.  Unquoted text
+is assumed to be a function name.
+In the macro body, the backslash escapes described above are expanded.
+Backslash will quote any other character in the macro text,
+including " and '.
+.PP
+.B Bash
+allows the current readline key bindings to be displayed or modified
+with the
+.B bind
+builtin command.  The editing mode may be switched during interactive
+use by using the
+.B \-o
+option to the
+.B set
+builtin command.  Other programs using this library provide
+similar mechanisms.  The
+.I inputrc
+file may be edited and re-read if a program does not provide
+any other means to incorporate new bindings.
+.SS Variables
+.PP
+Readline has variables that can be used to further customize its
+behavior.  A variable may be set in the
+.I inputrc
+file with a statement of the form
+.RS
+.PP
+\fBset\fP \fIvariable\-name\fP \fIvalue\fP
+.RE
+.PP
+Except where noted, readline variables can take the values
+.B On
+or
+.B Off
+(without regard to case).
+The variables and their default values are:
+.PP
+.PD 0
+.TP
+.B bell\-style (audible)
+Controls what happens when readline wants to ring the terminal bell.
+If set to \fBnone\fP, readline never rings the bell.  If set to
+\fBvisible\fP, readline uses a visible bell if one is available.
+If set to \fBaudible\fP, readline attempts to ring the terminal's bell.
+.TP
+.B comment\-begin (``#'')
+The string that is inserted in \fBvi\fP mode when the
+.B insert\-comment
+command is executed.
+This command is bound to
+.B M\-#
+in emacs mode and to
+.B #
+in vi command mode.
+.TP 
+.B completion\-ignore\-case (Off)
+If set to \fBOn\fP, readline performs filename matching and completion
+in a case\-insensitive fashion.
+.TP
+.B completion\-query\-items (100)
+This determines when the user is queried about viewing
+the number of possible completions
+generated by the \fBpossible\-completions\fP command.
+It may be set to any integer value greater than or equal to
+zero.  If the number of possible completions is greater than
+or equal to the value of this variable, the user is asked whether
+or not he wishes to view them; otherwise they are simply listed
+on the terminal.
+.TP
+.B convert\-meta (On)
+If set to \fBOn\fP, readline will convert characters with the
+eighth bit set to an ASCII key sequence
+by stripping the eighth bit and prefixing it with an
+escape character (in effect, using escape as the \fImeta prefix\fP).
+.TP
+.B disable\-completion (Off)
+If set to \fBOn\fP, readline will inhibit word completion.  Completion 
+characters will be inserted into the line as if they had been
+mapped to \fBself-insert\fP.
+.TP
+.B editing\-mode (emacs)
+Controls whether readline begins with a set of key bindings similar
+to emacs or vi.
+.B editing\-mode
+can be set to either
+.B emacs
+or
+.BR vi .
+.TP
+.B enable\-keypad (Off)
+When set to \fBOn\fP, readline will try to enable the application
+keypad when it is called.  Some systems need this to enable the
+arrow keys.
+.TP
+.B expand\-tilde (Off)
+If set to \fBon\fP, tilde expansion is performed when readline
+attempts word completion.
+.TP
+.B history-preserve-point     
+If set to \fBon\fP, the history code attempts to place point at the 
+same location on each history line retrived with \fBprevious-history\fP 
+or \fBnext-history\fP.
+.TP
+.B horizontal\-scroll\-mode (Off)
+When set to \fBOn\fP, makes readline use a single line for display,
+scrolling the input horizontally on a single screen line when it
+becomes longer than the screen width rather than wrapping to a new line.
+.TP
+.B input\-meta (Off)
+If set to \fBOn\fP, readline will enable eight-bit input (that is,
+it will not clear the eighth bit in the characters it reads),
+regardless of what the terminal claims it can support.  The name
+.B meta\-flag
+is a synonym for this variable.
+.TP
+.B isearch\-terminators (``C\-[ C\-J'')
+The string of characters that should terminate an incremental
+search without subsequently executing the character as a command.
+If this variable has not been given a value, the characters
+\fIESC\fP and \fIC\-J\fP will terminate an incremental search.
+.TP
+.B keymap (emacs)
+Set the current readline keymap.  The set of legal keymap names is
+\fIemacs, emacs-standard, emacs-meta, emacs-ctlx, vi, vi-move,
+vi-command\fP, and
+.IR vi-insert .
+\fIvi\fP is equivalent to \fIvi-command\fP; \fIemacs\fP is
+equivalent to \fIemacs-standard\fP.  The default value is
+.IR emacs .
+The value of
+.B editing\-mode
+also affects the default keymap.
+.TP
+.B mark\-directories (On)
+If set to \fBOn\fP, completed directory names have a slash
+appended.
+.TP
+.B mark\-modified\-lines (Off)
+If set to \fBOn\fP, history lines that have been modified are displayed
+with a preceding asterisk (\fB*\fP).
+.TP
+.B mark\-symlinked\-directories (Off)
+If set to \fBOn\fP, completed names which are symbolic links to directories
+have a slash appended (subject to the value of
+\fBmark\-directories\fP).
+.TP
+.B match\-hidden\-files (On)
+This variable, when set to \fBOn\fP, causes readline to match files whose 
+names begin with a `.' (hidden files) when performing filename     
+completion, unless the leading `.' is     
+supplied by the user in the filename to be completed.
+.TP
+.B output\-meta (Off)
+If set to \fBOn\fP, readline will display characters with the
+eighth bit set directly rather than as a meta-prefixed escape
+sequence.
+.TP
+.B page\-completions (On)
+If set to \fBOn\fP, readline uses an internal \fImore\fP-like pager
+to display a screenful of possible completions at a time.
+.TP
+.B print\-completions\-horizontally (Off)
+If set to \fBOn\fP, readline will display completions with matches
+sorted horizontally in alphabetical order, rather than down the screen.
+.TP
+.B show\-all\-if\-ambiguous (Off)
+This alters the default behavior of the completion functions.  If
+set to
+.BR on ,
+words which have more than one possible completion cause the
+matches to be listed immediately instead of ringing the bell.
+.TP
+.B visible\-stats (Off)
+If set to \fBOn\fP, a character denoting a file's type as reported  
+by \fIstat\fP(2) is appended to the filename when listing possible
+completions.
+.PD
+.SS Conditional Constructs
+.PP
+Readline implements a facility similar in spirit to the conditional
+compilation features of the C preprocessor which allows key
+bindings and variable settings to be performed as the result
+of tests.  There are four parser directives used.
+.IP \fB$if\fP
+The 
+.B $if
+construct allows bindings to be made based on the
+editing mode, the terminal being used, or the application using
+readline.  The text of the test extends to the end of the line;
+no characters are required to isolate it.
+.RS
+.IP \fBmode\fP
+The \fBmode=\fP form of the \fB$if\fP directive is used to test
+whether readline is in emacs or vi mode.
+This may be used in conjunction
+with the \fBset keymap\fP command, for instance, to set bindings in
+the \fIemacs-standard\fP and \fIemacs-ctlx\fP keymaps only if
+readline is starting out in emacs mode.
+.IP \fBterm\fP
+The \fBterm=\fP form may be used to include terminal-specific
+key bindings, perhaps to bind the key sequences output by the
+terminal's function keys.  The word on the right side of the
+.B =
+is tested against the full name of the terminal and the portion
+of the terminal name before the first \fB\-\fP.  This allows
+.I sun
+to match both
+.I sun
+and
+.IR sun\-cmd ,
+for instance.
+.IP \fBapplication\fP
+The \fBapplication\fP construct is used to include
+application-specific settings.  Each program using the readline
+library sets the \fIapplication name\fP, and an initialization
+file can test for a particular value.
+This could be used to bind key sequences to functions useful for
+a specific program.  For instance, the following command adds a
+key sequence that quotes the current or previous word in Bash:
+.sp 1
+.RS
+.nf
+\fB$if\fP Bash
+# Quote the current or previous word
+"\eC-xq": "\eeb\e"\eef\e""
+\fB$endif\fP
+.fi
+.RE
+.RE
+.IP \fB$endif\fP
+This command, as seen in the previous example, terminates an
+\fB$if\fP command.
+.IP \fB$else\fP
+Commands in this branch of the \fB$if\fP directive are executed if
+the test fails.
+.IP \fB$include\fP
+This directive takes a single filename as an argument and reads commands
+and bindings from that file.  For example, the following directive
+would read \fI/etc/inputrc\fP:
+.sp 1
+.RS
+.nf
+\fB$include\fP \^ \fI/etc/inputrc\fP
+.fi 
+.RE
+.SH SEARCHING
+.PP
+Readline provides commands for searching through the command history
+for lines containing a specified string.
+There are two search modes:
+.I incremental
+and
+.IR non-incremental .
+.PP
+Incremental searches begin before the user has finished typing the
+search string.
+As each character of the search string is typed, readline displays
+the next entry from the history matching the string typed so far.
+An incremental search requires only as many characters as needed to
+find the desired history entry.
+To search backward in the history for a particular string, type
+\fBC\-r\fP.  Typing \fBC\-s\fP searches forward through the history.
+The characters present in the value of the \fBisearch-terminators\fP
+variable are used to terminate an incremental search.
+If that variable has not been assigned a value the \fIEscape\fP and
+\fBC\-J\fP characters will terminate an incremental search.
+\fBC\-G\fP will abort an incremental search and restore the original
+line.
+When the search is terminated, the history entry containing the
+search string becomes the current line.
+.PP
+To find other matching entries in the history list, type \fBC\-s\fP or
+\fBC\-r\fP as appropriate.
+This will search backward or forward in the history for the next
+line matching the search string typed so far.
+Any other key sequence bound to a readline command will terminate
+the search and execute that command.
+For instance, a newline will terminate the search and accept
+the line, thereby executing the command from the history list.
+A movement command will terminate the search, make the last line found
+the current line, and begin editing.
+.PP
+Non-incremental searches read the entire search string before starting
+to search for matching history lines.  The search string may be
+typed by the user or be part of the contents of the current line.
+.SH EDITING COMMANDS
+.PP
+The following is a list of the names of the commands and the default
+key sequences to which they are bound.
+Command names without an accompanying key sequence are unbound by default.
+.PP
+In the following descriptions, \fIpoint\fP refers to the current cursor
+position, and \fImark\fP refers to a cursor position saved by the
+\fBset\-mark\fP command.
+The text between the point and mark is referred to as the \fIregion\fP.
+.SS Commands for Moving
+.PP
+.PD 0
+.TP
+.B beginning\-of\-line (C\-a)
+Move to the start of the current line.
+.TP
+.B end\-of\-line (C\-e)
+Move to the end of the line.
+.TP
+.B forward\-char (C\-f)
+Move forward a character.
+.TP
+.B backward\-char (C\-b)
+Move back a character.
+.TP
+.B forward\-word (M\-f)
+Move forward to the end of the next word.  Words are composed of
+alphanumeric characters (letters and digits).
+.TP
+.B backward\-word (M\-b)
+Move back to the start of the current or previous word.  Words are
+composed of alphanumeric characters (letters and digits).
+.TP
+.B clear\-screen (C\-l)
+Clear the screen leaving the current line at the top of the screen.
+With an argument, refresh the current line without clearing the
+screen.
+.TP
+.B redraw\-current\-line
+Refresh the current line.
+.PD
+.SS Commands for Manipulating the History
+.PP
+.PD 0
+.TP
+.B accept\-line (Newline, Return)
+Accept the line regardless of where the cursor is.
+If this line is
+non-empty, it may be added to the history list for future recall with
+\fBadd_history()\fP.
+If the line is a modified history line, the history line is restored to its original state.
+.TP
+.B previous\-history (C\-p)
+Fetch the previous command from the history list, moving back in
+the list.
+.TP
+.B next\-history (C\-n)
+Fetch the next command from the history list, moving forward in the
+list.
+.TP
+.B beginning\-of\-history (M\-<)
+Move to the first line in the history.
+.TP
+.B end\-of\-history (M\->)
+Move to the end of the input history, i.e., the line currently being
+entered.
+.TP
+.B reverse\-search\-history (C\-r)
+Search backward starting at the current line and moving `up' through
+the history as necessary.  This is an incremental search.
+.TP
+.B forward\-search\-history (C\-s)
+Search forward starting at the current line and moving `down' through
+the history as necessary.  This is an incremental search.
+.TP
+.B non\-incremental\-reverse\-search\-history (M\-p)
+Search backward through the history starting at the current line
+using a non-incremental search for a string supplied by the user.
+.TP
+.B non\-incremental\-forward\-search\-history (M\-n)
+Search forward through the history using a non-incremental search
+for a string supplied by the user.
+.TP
+.B history\-search\-forward
+Search forward through the history for the string of characters
+between the start of the current line and the current cursor
+position (the \fIpoint\fP).
+This is a non-incremental search.
+.TP
+.B history\-search\-backward
+Search backward through the history for the string of characters
+between the start of the current line and the point.
+This is a non-incremental search.
+.TP
+.B yank\-nth\-arg (M\-C\-y)
+Insert the first argument to the previous command (usually
+the second word on the previous line) at point.
+With an argument
+.IR n ,
+insert the \fIn\fPth word from the previous command (the words
+in the previous command begin with word 0).  A negative argument
+inserts the \fIn\fPth word from the end of the previous command.
+.TP
+.B
+yank\-last\-arg (M\-.\^, M\-_\^)
+Insert the last argument to the previous command (the last word of
+the previous history entry).  With an argument,
+behave exactly like \fByank\-nth\-arg\fP.
+Successive calls to \fByank\-last\-arg\fP move back through the history
+list, inserting the last argument of each line in turn.
+.PD
+.SS Commands for Changing Text
+.PP
+.PD 0
+.TP
+.B delete\-char (C\-d)
+Delete the character at point.  If point is at the
+beginning of the line, there are no characters in the line, and
+the last character typed was not bound to \fBdelete\-char\fP, then return
+.SM
+.BR EOF .
+.TP
+.B backward\-delete\-char (Rubout)
+Delete the character behind the cursor.  When given a numeric argument,
+save the deleted text on the kill ring.
+.TP
+.B forward\-backward\-delete\-char   
+Delete the character under the cursor, unless the cursor is at the
+end of the line, in which case the character behind the cursor is
+deleted.
+.TP
+.B quoted\-insert (C\-q, C\-v)
+Add the next character that you type to the line verbatim.  This is
+how to insert characters like \fBC\-q\fP, for example.
+.TP
+.B tab\-insert (M-TAB)
+Insert a tab character.
+.TP
+.B self\-insert (a,\ b,\ A,\ 1,\ !,\ ...)
+Insert the character typed.
+.TP
+.B transpose\-chars (C\-t)
+Drag the character before point forward over the character at point,
+moving point forward as well.
+If point is at the end of the line, then this transposes
+the two characters before point.
+Negative arguments have no effect.
+.TP
+.B transpose\-words (M\-t)
+Drag the word before point past the word after point,
+moving point over that word as well.
+If point is at the end of the line, this transposes
+the last two words on the line.
+.TP
+.B upcase\-word (M\-u)
+Uppercase the current (or following) word.  With a negative argument,
+uppercase the previous word, but do not move point.
+.TP
+.B downcase\-word (M\-l)
+Lowercase the current (or following) word.  With a negative argument,
+lowercase the previous word, but do not move point.
+.TP
+.B capitalize\-word (M\-c)
+Capitalize the current (or following) word.  With a negative argument,
+capitalize the previous word, but do not move point.
+.TP
+.B overwrite\-mode
+Toggle overwrite mode.  With an explicit positive numeric argument,
+switches to overwrite mode.  With an explicit non-positive numeric
+argument, switches to insert mode.  This command affects only
+\fBemacs\fP mode; \fBvi\fP mode does overwrite differently.
+Each call to \fIreadline()\fP starts in insert mode.
+In overwrite mode, characters bound to \fBself\-insert\fP replace   
+the text at point rather than pushing the text to the right.
+Characters bound to \fBbackward\-delete\-char\fP replace the character
+before point with a space.  By default, this command is unbound.
+.PD
+.SS Killing and Yanking
+.PP
+.PD 0
+.TP
+.B kill\-line (C\-k)
+Kill the text from point to the end of the line.
+.TP
+.B backward\-kill\-line (C\-x Rubout)
+Kill backward to the beginning of the line.
+.TP
+.B unix\-line\-discard (C\-u)
+Kill backward from point to the beginning of the line.
+The killed text is saved on the kill-ring.
+.\" There is no real difference between this and backward-kill-line
+.TP
+.B kill\-whole\-line
+Kill all characters on the current line, no matter where point is.
+.TP
+.B kill\-word  (M\-d)
+Kill from point the end of the current word, or if between
+words, to the end of the next word.  Word boundaries are the same as
+those used by \fBforward\-word\fP.
+.TP
+.B backward\-kill\-word (M\-Rubout)
+Kill the word behind point.
+Word boundaries are the same as those used by \fBbackward\-word\fP.
+.TP
+.B unix\-word\-rubout (C\-w)
+Kill the word behind point, using white space as a word boundary.
+The killed text is saved on the kill-ring.
+.TP
+.B delete\-horizontal\-space (M\-\e)
+Delete all spaces and tabs around point.
+.TP
+.B kill\-region
+Kill the text between the point and \fImark\fP (saved cursor position).
+This text is referred to as the \fIregion\fP.
+.TP
+.B copy\-region\-as\-kill
+Copy the text in the region to the kill buffer.
+.TP
+.B copy\-backward\-word
+Copy the word before point to the kill buffer.
+The word boundaries are the same as \fBbackward\-word\fP.
+.TP
+.B copy\-forward\-word
+Copy the word following point to the kill buffer.
+The word boundaries are the same as \fBforward\-word\fP.
+.TP
+.B yank (C\-y)
+Yank the top of the kill ring into the buffer at point.
+.TP
+.B yank\-pop (M\-y)
+Rotate the kill ring, and yank the new top.  Only works following
+.B yank
+or
+.BR yank\-pop .
+.PD
+.SS Numeric Arguments
+.PP
+.PD 0
+.TP
+.B digit\-argument (M\-0, M\-1, ..., M\-\-)
+Add this digit to the argument already accumulating, or start a new
+argument.  M\-\- starts a negative argument.
+.TP
+.B universal\-argument
+This is another way to specify an argument.
+If this command is followed by one or more digits, optionally with a
+leading minus sign, those digits define the argument.
+If the command is followed by digits, executing
+.B universal\-argument
+again ends the numeric argument, but is otherwise ignored.
+As a special case, if this command is immediately followed by a
+character that is neither a digit or minus sign, the argument count
+for the next command is multiplied by four.
+The argument count is initially one, so executing this function the
+first time makes the argument count four, a second time makes the
+argument count sixteen, and so on.
+.PD
+.SS Completing
+.PP
+.PD 0
+.TP
+.B complete (TAB)
+Attempt to perform completion on the text before point.
+The actual completion performed is application-specific.
+.BR Bash ,
+for instance, attempts completion treating the text as a variable
+(if the text begins with \fB$\fP), username (if the text begins with
+\fB~\fP), hostname (if the text begins with \fB@\fP), or
+command (including aliases and functions) in turn.  If none
+of these produces a match, filename completion is attempted.
+.BR Gdb ,
+on the other hand,
+allows completion of program functions and variables, and
+only attempts filename completion under certain circumstances.
+.TP
+.B possible\-completions (M\-?)
+List the possible completions of the text before point.
+.TP
+.B insert\-completions (M\-*)
+Insert all completions of the text before point
+that would have been generated by
+\fBpossible\-completions\fP.
+.TP
+.B menu\-complete
+Similar to \fBcomplete\fP, but replaces the word to be completed
+with a single match from the list of possible completions.
+Repeated execution of \fBmenu\-complete\fP steps through the list
+of possible completions, inserting each match in turn.
+At the end of the list of completions, the bell is rung
+(subject to the setting of \Bbell\-style\fP)
+and the original text is restored.
+An argument of \fIn\fP moves \fIn\fP positions forward in the list
+of matches; a negative argument may be used to move backward 
+through the list.
+This command is intended to be bound to \fBTAB\fP, but is unbound
+by default.
+.TP
+.B delete\-char\-or\-list
+Deletes the character under the cursor if not at the beginning or
+end of the line (like \fBdelete-char\fP).
+If at the end of the line, behaves identically to
+\fBpossible-completions\fP.
+.PD
+.SS Keyboard Macros
+.PP
+.PD 0
+.TP
+.B start\-kbd\-macro (C\-x (\^)
+Begin saving the characters typed into the current keyboard macro.
+.TP
+.B end\-kbd\-macro (C\-x )\^)
+Stop saving the characters typed into the current keyboard macro
+and store the definition.
+.TP
+.B call\-last\-kbd\-macro (C\-x e)
+Re-execute the last keyboard macro defined, by making the characters
+in the macro appear as if typed at the keyboard.
+.PD
+.SS Miscellaneous
+.PP
+.PD 0
+.TP
+.B re\-read\-init\-file (C\-x C\-r)
+Read in the contents of the \fIinputrc\fP file, and incorporate
+any bindings or variable assignments found there.
+.TP
+.B abort (C\-g)
+Abort the current editing command and
+ring the terminal's bell (subject to the setting of
+.BR bell\-style ).
+.TP
+.B do\-uppercase\-version (M\-a, M\-b, M\-\fIx\fP, ...)
+If the metafied character \fIx\fP is lowercase, run the command
+that is bound to the corresponding uppercase character.
+.TP
+.B prefix\-meta (ESC)
+Metafy the next character typed.
+.SM
+.B ESC
+.B f
+is equivalent to
+.BR Meta\-f .
+.TP
+.B undo (C\-_, C\-x C\-u)
+Incremental undo, separately remembered for each line.
+.TP
+.B revert\-line (M\-r)
+Undo all changes made to this line.  This is like executing the
+.B undo
+command enough times to return the line to its initial state.
+.TP
+.B tilde\-expand (M\-&)
+Perform tilde expansion on the current word.
+.TP
+.B set\-mark (C\-@, M\-<space>)
+Set the mark to the point.  If a
+numeric argument is supplied, the mark is set to that position.
+.TP
+.B exchange\-point\-and\-mark (C\-x C\-x)
+Swap the point with the mark.  The current cursor position is set to
+the saved position, and the old cursor position is saved as the mark.
+.TP
+.B character\-search (C\-])
+A character is read and point is moved to the next occurrence of that
+character.  A negative count searches for previous occurrences.
+.TP
+.B character\-search\-backward (M\-C\-])
+A character is read and point is moved to the previous occurrence of that
+character.  A negative count searches for subsequent occurrences.
+.TP
+.B insert\-comment (M\-#)
+Without a numeric argument, the value of the readline
+.B comment\-begin
+variable is inserted at the beginning of the current line.
+If a numeric argument is supplied, this command acts as a toggle:  if
+the characters at the beginning of the line do not match the value   
+of \fBcomment\-begin\fP, the value is inserted, otherwise             
+the characters in \fBcomment-begin\fP are deleted from the beginning of
+the line.
+In either case, the line is accepted as if a newline had been typed.
+The default value of
+.B comment\-begin
+makes the current line a shell comment.
+If a numeric argument causes the comment character to be removed, the line
+will be executed by the shell.
+.TP
+.B dump\-functions
+Print all of the functions and their key bindings to the
+readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an \fIinputrc\fP file.
+.TP
+.B dump\-variables
+Print all of the settable variables and their values to the
+readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an \fIinputrc\fP file.
+.TP
+.B dump\-macros
+Print all of the readline key sequences bound to macros and the
+strings they ouput.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an \fIinputrc\fP file.
+.TP
+.B emacs\-editing\-mode (C\-e)
+When in
+.B vi
+command mode, this causes a switch to
+.B emacs
+editing mode.
+.TP
+.B vi\-editing\-mode (M\-C\-j)
+When in
+.B emacs
+editing mode, this causes a switch to
+.B vi
+editing mode.
+.PD
+.SH DEFAULT KEY BINDINGS
+.LP
+The following is a list of the default emacs and vi bindings.
+Characters with the eighth bit set are written as M\-<character>, and
+are referred to as
+.I metafied
+characters.
+The printable ASCII characters not mentioned in the list of emacs
+standard bindings are bound to the
+.B self\-insert
+function, which just inserts the given character into the input line.
+In vi insertion mode, all characters not specifically mentioned are
+bound to
+.BR self\-insert .
+Characters assigned to signal generation by
+.IR stty (1)
+or the terminal driver, such as C-Z or C-C,
+retain that function.
+Upper and lower case metafied characters are bound to the same function in
+the emacs mode meta keymap.
+The remaining characters are unbound, which causes readline
+to ring the bell (subject to the setting of the
+.B bell\-style
+variable).
+.SS Emacs Mode
+.RS +.6i
+.nf
+.ta 2.5i
+.sp
+Emacs Standard bindings
+.sp
+"C-@"  set-mark
+"C-A"  beginning-of-line
+"C-B"  backward-char
+"C-D"  delete-char
+"C-E"  end-of-line
+"C-F"  forward-char
+"C-G"  abort
+"C-H"  backward-delete-char
+"C-I"  complete
+"C-J"  accept-line
+"C-K"  kill-line
+"C-L"  clear-screen
+"C-M"  accept-line
+"C-N"  next-history
+"C-P"  previous-history
+"C-Q"  quoted-insert
+"C-R"  reverse-search-history
+"C-S"  forward-search-history
+"C-T"  transpose-chars
+"C-U"  unix-line-discard
+"C-V"  quoted-insert
+"C-W"  unix-word-rubout
+"C-Y"  yank
+"C-]"  character-search
+"C-_"  undo
+"\^ " to "/"  self-insert
+"0"  to "9"  self-insert
+":"  to "~"  self-insert
+"C-?"  backward-delete-char
+.PP
+Emacs Meta bindings
+.sp
+"M-C-G"  abort
+"M-C-H"  backward-kill-word
+"M-C-I"  tab-insert
+"M-C-J"  vi-editing-mode
+"M-C-M"  vi-editing-mode
+"M-C-R"  revert-line
+"M-C-Y"  yank-nth-arg
+"M-C-["  complete
+"M-C-]"  character-search-backward
+"M-space"  set-mark
+"M-#"  insert-comment
+"M-&"  tilde-expand
+"M-*"  insert-completions
+"M--"  digit-argument
+"M-."  yank-last-arg
+"M-0"  digit-argument
+"M-1"  digit-argument
+"M-2"  digit-argument
+"M-3"  digit-argument
+"M-4"  digit-argument
+"M-5"  digit-argument
+"M-6"  digit-argument
+"M-7"  digit-argument
+"M-8"  digit-argument
+"M-9"  digit-argument
+"M-<"  beginning-of-history
+"M-="  possible-completions
+"M->"  end-of-history
+"M-?"  possible-completions
+"M-B"  backward-word
+"M-C"  capitalize-word
+"M-D"  kill-word
+"M-F"  forward-word
+"M-L"  downcase-word
+"M-N"  non-incremental-forward-search-history
+"M-P"  non-incremental-reverse-search-history
+"M-R"  revert-line
+"M-T"  transpose-words
+"M-U"  upcase-word
+"M-Y"  yank-pop
+"M-\e"  delete-horizontal-space
+"M-~"  tilde-expand
+"M-C-?"  backward-kill-word
+"M-_"  yank-last-arg
+.PP
+Emacs Control-X bindings
+.sp
+"C-XC-G"  abort
+"C-XC-R"  re-read-init-file
+"C-XC-U"  undo
+"C-XC-X"  exchange-point-and-mark
+"C-X("  start-kbd-macro
+"C-X)"  end-kbd-macro
+"C-XE"  call-last-kbd-macro
+"C-XC-?"  backward-kill-line
+.sp
+.RE
+.SS VI Mode bindings
+.RS +.6i
+.nf
+.ta 2.5i
+.sp
+.PP
+VI Insert Mode functions
+.sp
+"C-D"  vi-eof-maybe
+"C-H"  backward-delete-char
+"C-I"  complete
+"C-J"  accept-line
+"C-M"  accept-line
+"C-R"  reverse-search-history
+"C-S"  forward-search-history
+"C-T"  transpose-chars
+"C-U"  unix-line-discard
+"C-V"  quoted-insert
+"C-W"  unix-word-rubout
+"C-Y"  yank
+"C-["  vi-movement-mode
+"C-_"  undo
+"\^ " to "~"  self-insert
+"C-?"  backward-delete-char
+.PP
+VI Command Mode functions
+.sp
+"C-D"  vi-eof-maybe
+"C-E"  emacs-editing-mode
+"C-G"  abort
+"C-H"  backward-char
+"C-J"  accept-line
+"C-K"  kill-line
+"C-L"  clear-screen
+"C-M"  accept-line
+"C-N"  next-history
+"C-P"  previous-history
+"C-Q"  quoted-insert
+"C-R"  reverse-search-history
+"C-S"  forward-search-history
+"C-T"  transpose-chars
+"C-U"  unix-line-discard
+"C-V"  quoted-insert
+"C-W"  unix-word-rubout
+"C-Y"  yank
+"C-_"  vi-undo
+"\^ "  forward-char
+"#"  insert-comment
+"$"  end-of-line
+"%"  vi-match
+"&"  vi-tilde-expand
+"*"  vi-complete
+"+"  next-history
+","  vi-char-search
+"-"  previous-history
+"."  vi-redo
+"/"  vi-search
+"0"  beginning-of-line
+"1" to "9"  vi-arg-digit
+";"  vi-char-search
+"="  vi-complete
+"?"  vi-search
+"A"  vi-append-eol
+"B"  vi-prev-word
+"C"  vi-change-to
+"D"  vi-delete-to
+"E"  vi-end-word
+"F"  vi-char-search
+"G"  vi-fetch-history
+"I"  vi-insert-beg
+"N"  vi-search-again
+"P"  vi-put
+"R"  vi-replace
+"S"  vi-subst
+"T"  vi-char-search
+"U"  revert-line
+"W"  vi-next-word
+"X"  backward-delete-char
+"Y"  vi-yank-to
+"\e"  vi-complete
+"^"  vi-first-print
+"_"  vi-yank-arg
+"`"  vi-goto-mark
+"a"  vi-append-mode
+"b"  vi-prev-word
+"c"  vi-change-to
+"d"  vi-delete-to
+"e"  vi-end-word
+"f"  vi-char-search
+"h"  backward-char
+"i"  vi-insertion-mode
+"j"  next-history
+"k"  prev-history
+"l"  forward-char
+"m"  vi-set-mark
+"n"  vi-search-again
+"p"  vi-put
+"r"  vi-change-char
+"s"  vi-subst
+"t"  vi-char-search
+"u"  vi-undo
+"w"  vi-next-word
+"x"  vi-delete
+"y"  vi-yank-to
+"|"  vi-column
+"~"  vi-change-case
+.RE
+.SH "SEE ALSO"
+.PD 0
+.TP
+\fIThe Gnu Readline Library\fP, Brian Fox and Chet Ramey
+.TP
+\fIThe Gnu History Library\fP, Brian Fox and Chet Ramey
+.TP
+\fIbash\fP(1)
+.PD
+.SH FILES
+.PD 0
+.TP
+.FN ~/.inputrc
+Individual \fBreadline\fP initialization file
+.PD
+.SH AUTHORS
+Brian Fox, Free Software Foundation
+.br
+bfox@gnu.org
+.PP
+Chet Ramey, Case Western Reserve University
+.br
+chet@ins.CWRU.Edu
+.SH BUG REPORTS
+If you find a bug in
+.B readline,
+you should report it.  But first, you should
+make sure that it really is a bug, and that it appears in the latest
+version of the
+.B readline
+library that you have.
+.PP
+Once you have determined that a bug actually exists, mail a
+bug report to \fIbug\-readline\fP@\fIgnu.org\fP.
+If you have a fix, you are welcome to mail that
+as well!  Suggestions and `philosophical' bug reports may be mailed
+to \fPbug-readline\fP@\fIgnu.org\fP or posted to the Usenet
+newsgroup
+.BR gnu.bash.bug .
+.PP
+Comments and bug reports concerning
+this manual page should be directed to
+.IR chet@ins.CWRU.Edu .
+.SH BUGS
+.PP
+It's too big and too slow.
diff --git a/readline-4.3.orig/doc/readline.dvi b/readline-4.3.orig/doc/readline.dvi
new file mode 100644
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+++ b/readline-4.3.orig/doc/readline.dvi
diff --git a/readline-4.3.orig/doc/readline.html b/readline-4.3.orig/doc/readline.html
new file mode 100644
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--- /dev/null
+++ b/readline-4.3.orig/doc/readline.html
@@ -0,0 +1,5908 @@
+<HTML>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<!-- Created on June, 27  2002 by texi2html 1.64 -->
+<!-- 
+Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
+            Karl Berry  <karl@freefriends.org>
+            Olaf Bachmann <obachman@mathematik.uni-kl.de>
+            and many others.
+Maintained by: Olaf Bachmann <obachman@mathematik.uni-kl.de>
+Send bugs and suggestions to <texi2html@mathematik.uni-kl.de>
+ 
+-->
+<HEAD>
+<TITLE>GNU Readline Library: </TITLE>
+
+<META NAME="description" CONTENT="GNU Readline Library: ">
+<META NAME="keywords" CONTENT="GNU Readline Library: ">
+<META NAME="resource-type" CONTENT="document">
+<META NAME="distribution" CONTENT="global">
+<META NAME="Generator" CONTENT="texi2html 1.64">
+
+</HEAD>
+
+<BODY LANG="" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000">
+
+<A NAME="SEC_Top"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>GNU Readline Library</H1></P><P>
+
+This document describes the GNU Readline Library, a utility which aids
+in the consistency of user interface across discrete programs that need
+to provide a command line interface.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC1">1. Command Line Editing</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU Readline User's Manual.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC23">2. Programming with GNU Readline</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU Readline Programmer's Manual.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC49">Concept Index</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Index of concepts described in this manual.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC50">Function and Variable Index</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Index of externally visible functions
+				   and variables.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<HR SIZE=1>
+<A NAME="SEC1"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC2"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<A NAME="Command Line Editing"></A>
+<H1> 1. Command Line Editing </H1>
+<!--docid::SEC1::-->
+<P>
+
+This chapter describes the basic features of the GNU
+command line editing interface.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC2">1.1 Introduction to Line Editing</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Notation used in this text.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC3">1.2 Readline Interaction</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">The minimum set of commands for editing a line.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC9">1.3 Readline Init File</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Customizing Readline from a user's view.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC13">1.4 Bindable Readline Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">A description of most of the Readline commands
+				available for binding</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC22">1.5 Readline vi Mode</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">A short description of how to make Readline
+				behave like the vi editor.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Introduction and Notation"></A>
+<HR SIZE="6">
+<A NAME="SEC2"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC1"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC3"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.1 Introduction to Line Editing </H2>
+<!--docid::SEC2::-->
+<P>
+
+The following paragraphs describe the notation used to represent
+keystrokes.
+</P><P>
+
+The text <KBD>C-k</KBD> is read as `Control-K' and describes the character
+produced when the <KBD>k</KBD> key is pressed while the Control key
+is depressed.
+</P><P>
+
+The text <KBD>M-k</KBD> is read as `Meta-K' and describes the character
+produced when the Meta key (if you have one) is depressed, and the <KBD>k</KBD>
+key is pressed.
+The Meta key is labeled <KBD>ALT</KBD> on many keyboards.
+On keyboards with two keys labeled <KBD>ALT</KBD> (usually to either side of
+the space bar), the <KBD>ALT</KBD> on the left side is generally set to
+work as a Meta key.
+The <KBD>ALT</KBD> key on the right may also be configured to work as a
+Meta key or may be configured as some other modifier, such as a
+Compose key for typing accented characters.
+</P><P>
+
+If you do not have a Meta or <KBD>ALT</KBD> key, or another key working as
+a Meta key, the identical keystroke can be generated by typing <KBD>ESC</KBD>
+<EM>first</EM>, and then typing <KBD>k</KBD>.
+Either process is known as <EM>metafying</EM> the <KBD>k</KBD> key.
+</P><P>
+
+The text <KBD>M-C-k</KBD> is read as `Meta-Control-k' and describes the
+character produced by <EM>metafying</EM> <KBD>C-k</KBD>.
+</P><P>
+
+In addition, several keys have their own names.  Specifically,
+<KBD>DEL</KBD>, <KBD>ESC</KBD>, <KBD>LFD</KBD>, <KBD>SPC</KBD>, <KBD>RET</KBD>, and <KBD>TAB</KBD> all
+stand for themselves when seen in this text, or in an init file
+(see section <A HREF="readline.html#SEC9">1.3 Readline Init File</A>).
+If your keyboard lacks a <KBD>LFD</KBD> key, typing <KBD>C-j</KBD> will
+produce the desired character.
+The <KBD>RET</KBD> key may be labeled <KBD>Return</KBD> or <KBD>Enter</KBD> on
+some keyboards.
+</P><P>
+
+<A NAME="Readline Interaction"></A>
+<HR SIZE="6">
+<A NAME="SEC3"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC2"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC4"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.2 Readline Interaction </H2>
+<!--docid::SEC3::-->
+<P>
+
+Often during an interactive session you type in a long line of text,
+only to notice that the first word on the line is misspelled.  The
+Readline library gives you a set of commands for manipulating the text
+as you type it in, allowing you to just fix your typo, and not forcing
+you to retype the majority of the line.  Using these editing commands,
+you move the cursor to the place that needs correction, and delete or
+insert the text of the corrections.  Then, when you are satisfied with
+the line, you simply press <KBD>RET</KBD>.  You do not have to be at the
+end of the line to press <KBD>RET</KBD>; the entire line is accepted
+regardless of the location of the cursor within the line.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC4">1.2.1 Readline Bare Essentials</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">The least you need to know about Readline.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC5">1.2.2 Readline Movement Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Moving about the input line.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC6">1.2.3 Readline Killing Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">How to delete text, and how to get it back!</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC7">1.2.4 Readline Arguments</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Giving numeric arguments to commands.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC8">1.2.5 Searching for Commands in the History</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Searching through previous lines.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Readline Bare Essentials"></A>
+<HR SIZE="6">
+<A NAME="SEC4"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC3"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC5"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.1 Readline Bare Essentials </H3>
+<!--docid::SEC4::-->
+<P>
+
+In order to enter characters into the line, simply type them.  The typed
+character appears where the cursor was, and then the cursor moves one
+space to the right.  If you mistype a character, you can use your
+erase character to back up and delete the mistyped character.
+</P><P>
+
+Sometimes you may mistype a character, and
+not notice the error until you have typed several other characters.  In
+that case, you can type <KBD>C-b</KBD> to move the cursor to the left, and then
+correct your mistake.  Afterwards, you can move the cursor to the right
+with <KBD>C-f</KBD>.
+</P><P>
+
+When you add text in the middle of a line, you will notice that characters
+to the right of the cursor are `pushed over' to make room for the text
+that you have inserted.  Likewise, when you delete text behind the cursor,
+characters to the right of the cursor are `pulled back' to fill in the
+blank space created by the removal of the text.  A list of the bare
+essentials for editing the text of an input line follows.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-b</KBD>
+<DD>Move back one character.
+<DT><KBD>C-f</KBD>
+<DD>Move forward one character.
+<DT><KBD>DEL</KBD> or <KBD>Backspace</KBD>
+<DD>Delete the character to the left of the cursor.
+<DT><KBD>C-d</KBD>
+<DD>Delete the character underneath the cursor.
+<DT>Printing characters
+<DD>Insert the character into the line at the cursor.
+<DT><KBD>C-_</KBD> or <KBD>C-x C-u</KBD>
+<DD>Undo the last editing command.  You can undo all the way back to an
+empty line.
+</DL>
+<P>
+
+(Depending on your configuration, the <KBD>Backspace</KBD> key be set to
+delete the character to the left of the cursor and the <KBD>DEL</KBD> key set
+to delete the character underneath the cursor, like <KBD>C-d</KBD>, rather
+than the character to the left of the cursor.)
+</P><P>
+
+<A NAME="Readline Movement Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC5"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC4"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC6"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC6"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.2 Readline Movement Commands </H3>
+<!--docid::SEC5::-->
+<P>
+
+The above table describes the most basic keystrokes that you need
+in order to do editing of the input line.  For your convenience, many
+other commands have been added in addition to <KBD>C-b</KBD>, <KBD>C-f</KBD>,
+<KBD>C-d</KBD>, and <KBD>DEL</KBD>.  Here are some commands for moving more rapidly
+about the line.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-a</KBD>
+<DD>Move to the start of the line.
+<DT><KBD>C-e</KBD>
+<DD>Move to the end of the line.
+<DT><KBD>M-f</KBD>
+<DD>Move forward a word, where a word is composed of letters and digits.
+<DT><KBD>M-b</KBD>
+<DD>Move backward a word.
+<DT><KBD>C-l</KBD>
+<DD>Clear the screen, reprinting the current line at the top.
+</DL>
+<P>
+
+Notice how <KBD>C-f</KBD> moves forward a character, while <KBD>M-f</KBD> moves
+forward a word.  It is a loose convention that control keystrokes
+operate on characters while meta keystrokes operate on words.
+</P><P>
+
+<A NAME="Readline Killing Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC6"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC5"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC7"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC7"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.3 Readline Killing Commands </H3>
+<!--docid::SEC6::-->
+<P>
+
+<A NAME="IDX1"></A>
+<A NAME="IDX2"></A>
+</P><P>
+
+<EM>Killing</EM> text means to delete the text from the line, but to save
+it away for later use, usually by <EM>yanking</EM> (re-inserting)
+it back into the line.
+(`Cut' and `paste' are more recent jargon for `kill' and `yank'.)
+</P><P>
+
+If the description for a command says that it `kills' text, then you can
+be sure that you can get the text back in a different (or the same)
+place later.
+</P><P>
+
+When you use a kill command, the text is saved in a <EM>kill-ring</EM>.
+Any number of consecutive kills save all of the killed text together, so
+that when you yank it back, you get it all.  The kill
+ring is not line specific; the text that you killed on a previously
+typed line is available to be yanked back later, when you are typing
+another line.
+<A NAME="IDX3"></A>
+</P><P>
+
+Here is the list of commands for killing text.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-k</KBD>
+<DD>Kill the text from the current cursor position to the end of the line.
+<P>
+
+<DT><KBD>M-d</KBD>
+<DD>Kill from the cursor to the end of the current word, or, if between
+words, to the end of the next word.
+Word boundaries are the same as those used by <KBD>M-f</KBD>.
+<P>
+
+<DT><KBD>M-<KBD>DEL</KBD></KBD>
+<DD>Kill from the cursor the start of the current word, or, if between
+words, to the start of the previous word.
+Word boundaries are the same as those used by <KBD>M-b</KBD>.
+<P>
+
+<DT><KBD>C-w</KBD>
+<DD>Kill from the cursor to the previous whitespace.  This is different than
+<KBD>M-<KBD>DEL</KBD></KBD> because the word boundaries differ.
+<P>
+
+</DL>
+<P>
+
+Here is how to <EM>yank</EM> the text back into the line.  Yanking
+means to copy the most-recently-killed text from the kill buffer.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-y</KBD>
+<DD>Yank the most recently killed text back into the buffer at the cursor.
+<P>
+
+<DT><KBD>M-y</KBD>
+<DD>Rotate the kill-ring, and yank the new top.  You can only do this if
+the prior command is <KBD>C-y</KBD> or <KBD>M-y</KBD>.
+</DL>
+<P>
+
+<A NAME="Readline Arguments"></A>
+<HR SIZE="6">
+<A NAME="SEC7"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC6"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC8"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC8"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.4 Readline Arguments </H3>
+<!--docid::SEC7::-->
+<P>
+
+You can pass numeric arguments to Readline commands.  Sometimes the
+argument acts as a repeat count, other times it is the <I>sign</I> of the
+argument that is significant.  If you pass a negative argument to a
+command which normally acts in a forward direction, that command will
+act in a backward direction.  For example, to kill text back to the
+start of the line, you might type <SAMP>`M-- C-k'</SAMP>.
+</P><P>
+
+The general way to pass numeric arguments to a command is to type meta
+digits before the command.  If the first `digit' typed is a minus
+sign (<SAMP>`-'</SAMP>), then the sign of the argument will be negative.  Once
+you have typed one meta digit to get the argument started, you can type
+the remainder of the digits, and then the command.  For example, to give
+the <KBD>C-d</KBD> command an argument of 10, you could type <SAMP>`M-1 0 C-d'</SAMP>,
+which will delete the next ten characters on the input line.
+</P><P>
+
+<A NAME="Searching"></A>
+<HR SIZE="6">
+<A NAME="SEC8"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC7"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.5 Searching for Commands in the History </H3>
+<!--docid::SEC8::-->
+<P>
+
+Readline provides commands for searching through the command history
+for lines containing a specified string.
+There are two search modes:  <EM>incremental</EM> and <EM>non-incremental</EM>.
+</P><P>
+
+Incremental searches begin before the user has finished typing the
+search string.
+As each character of the search string is typed, Readline displays
+the next entry from the history matching the string typed so far.
+An incremental search requires only as many characters as needed to
+find the desired history entry.
+To search backward in the history for a particular string, type
+<KBD>C-r</KBD>.  Typing <KBD>C-s</KBD> searches forward through the history.
+The characters present in the value of the <CODE>isearch-terminators</CODE> variable
+are used to terminate an incremental search.
+If that variable has not been assigned a value, the <KBD>ESC</KBD> and
+<KBD>C-J</KBD> characters will terminate an incremental search.
+<KBD>C-g</KBD> will abort an incremental search and restore the original line.
+When the search is terminated, the history entry containing the
+search string becomes the current line.
+</P><P>
+
+To find other matching entries in the history list, type <KBD>C-r</KBD> or
+<KBD>C-s</KBD> as appropriate.
+This will search backward or forward in the history for the next
+entry matching the search string typed so far.
+Any other key sequence bound to a Readline command will terminate
+the search and execute that command.
+For instance, a <KBD>RET</KBD> will terminate the search and accept
+the line, thereby executing the command from the history list.
+A movement command will terminate the search, make the last line found
+the current line, and begin editing.
+</P><P>
+
+Readline remembers the last incremental search string.  If two
+<KBD>C-r</KBD>s are typed without any intervening characters defining a new
+search string, any remembered search string is used.
+</P><P>
+
+Non-incremental searches read the entire search string before starting
+to search for matching history lines.  The search string may be
+typed by the user or be part of the contents of the current line.
+</P><P>
+
+<A NAME="Readline Init File"></A>
+<HR SIZE="6">
+<A NAME="SEC9"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC8"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC10"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.3 Readline Init File </H2>
+<!--docid::SEC9::-->
+<P>
+
+Although the Readline library comes with a set of Emacs-like
+keybindings installed by default, it is possible to use a different set
+of keybindings.
+Any user can customize programs that use Readline by putting
+commands in an <EM>inputrc</EM> file, conventionally in his home directory.
+The name of this
+file is taken from the value of the environment variable <CODE>INPUTRC</CODE>.  If
+that variable is unset, the default is <TT>`~/.inputrc'</TT>.
+</P><P>
+
+When a program which uses the Readline library starts up, the
+init file is read, and the key bindings are set.
+</P><P>
+
+In addition, the <CODE>C-x C-r</CODE> command re-reads this init file, thus
+incorporating any changes that you might have made to it.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Syntax for the commands in the inputrc file.</TD></TR>
+</TABLE>
+
+<br>
+<TABLE BORDER=0 CELLSPACING=0>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC11">1.3.2 Conditional Init Constructs</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Conditional key bindings in the inputrc file.</TD></TR>
+</TABLE>
+
+<br>
+<TABLE BORDER=0 CELLSPACING=0>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC12">1.3.3 Sample Init File</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">An example inputrc file.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Readline Init File Syntax"></A>
+<HR SIZE="6">
+<A NAME="SEC10"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC11"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.3.1 Readline Init File Syntax </H3>
+<!--docid::SEC10::-->
+<P>
+
+There are only a few basic constructs allowed in the
+Readline init file.  Blank lines are ignored.
+Lines beginning with a <SAMP>`#'</SAMP> are comments.
+Lines beginning with a <SAMP>`$'</SAMP> indicate conditional
+constructs (see section <A HREF="readline.html#SEC11">1.3.2 Conditional Init Constructs</A>).  Other lines
+denote variable settings and key bindings.
+</P><P>
+
+<DL COMPACT>
+<DT>Variable Settings
+<DD>You can modify the run-time behavior of Readline by
+altering the values of variables in Readline
+using the <CODE>set</CODE> command within the init file.
+The syntax is simple:
+<P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>set <VAR>variable</VAR> <VAR>value</VAR>
+</pre></td></tr></table></P><P>
+
+Here, for example, is how to
+change from the default Emacs-like key binding to use
+<CODE>vi</CODE> line editing commands:
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>set editing-mode vi
+</pre></td></tr></table></P><P>
+
+Variable names and values, where appropriate, are recognized without regard
+to case. 
+</P><P>
+
+A great deal of run-time behavior is changeable with the following
+variables.
+</P><P>
+
+<A NAME="IDX4"></A>
+<DL COMPACT>
+
+<DT><CODE>bell-style</CODE>
+<DD><A NAME="IDX5"></A>
+Controls what happens when Readline wants to ring the terminal bell.
+If set to <SAMP>`none'</SAMP>, Readline never rings the bell.  If set to
+<SAMP>`visible'</SAMP>, Readline uses a visible bell if one is available.
+If set to <SAMP>`audible'</SAMP> (the default), Readline attempts to ring
+the terminal's bell.
+<P>
+
+<DT><CODE>comment-begin</CODE>
+<DD><A NAME="IDX6"></A>
+The string to insert at the beginning of the line when the
+<CODE>insert-comment</CODE> command is executed.  The default value
+is <CODE>"#"</CODE>.
+<P>
+
+<DT><CODE>completion-ignore-case</CODE>
+<DD>If set to <SAMP>`on'</SAMP>, Readline performs filename matching and completion
+in a case-insensitive fashion.
+The default value is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>completion-query-items</CODE>
+<DD><A NAME="IDX7"></A>
+The number of possible completions that determines when the user is
+asked whether he wants to see the list of possibilities.  If the
+number of possible completions is greater than this value,
+Readline will ask the user whether or not he wishes to view
+them; otherwise, they are simply listed.
+This variable must be set to an integer value greater than or equal to 0.
+The default limit is <CODE>100</CODE>.
+<P>
+
+<DT><CODE>convert-meta</CODE>
+<DD><A NAME="IDX8"></A>
+If set to <SAMP>`on'</SAMP>, Readline will convert characters with the
+eighth bit set to an ASCII key sequence by stripping the eighth
+bit and prefixing an <KBD>ESC</KBD> character, converting them to a
+meta-prefixed key sequence.  The default value is <SAMP>`on'</SAMP>.
+<P>
+
+<DT><CODE>disable-completion</CODE>
+<DD><A NAME="IDX9"></A>
+If set to <SAMP>`On'</SAMP>, Readline will inhibit word completion.
+Completion  characters will be inserted into the line as if they had
+been mapped to <CODE>self-insert</CODE>.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>editing-mode</CODE>
+<DD><A NAME="IDX10"></A>
+The <CODE>editing-mode</CODE> variable controls which default set of
+key bindings is used.  By default, Readline starts up in Emacs editing
+mode, where the keystrokes are most similar to Emacs.  This variable can be
+set to either <SAMP>`emacs'</SAMP> or <SAMP>`vi'</SAMP>.
+<P>
+
+<DT><CODE>enable-keypad</CODE>
+<DD><A NAME="IDX11"></A>
+When set to <SAMP>`on'</SAMP>, Readline will try to enable the application
+keypad when it is called.  Some systems need this to enable the
+arrow keys.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>expand-tilde</CODE>
+<DD><A NAME="IDX12"></A>
+If set to <SAMP>`on'</SAMP>, tilde expansion is performed when Readline
+attempts word completion.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<A NAME="IDX13"></A>
+If set to <SAMP>`on'</SAMP>, the history code attempts to place point at the
+same location on each history line retrived with <CODE>previous-history</CODE>
+or <CODE>next-history</CODE>.
+</P><P>
+
+<DT><CODE>horizontal-scroll-mode</CODE>
+<DD><A NAME="IDX14"></A>
+This variable can be set to either <SAMP>`on'</SAMP> or <SAMP>`off'</SAMP>.  Setting it
+to <SAMP>`on'</SAMP> means that the text of the lines being edited will scroll
+horizontally on a single screen line when they are longer than the width
+of the screen, instead of wrapping onto a new screen line.  By default,
+this variable is set to <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>input-meta</CODE>
+<DD><A NAME="IDX15"></A>
+<A NAME="IDX16"></A>
+If set to <SAMP>`on'</SAMP>, Readline will enable eight-bit input (it
+will not clear the eighth bit in the characters it reads),
+regardless of what the terminal claims it can support.  The
+default value is <SAMP>`off'</SAMP>.  The name <CODE>meta-flag</CODE> is a
+synonym for this variable.
+<P>
+
+<DT><CODE>isearch-terminators</CODE>
+<DD><A NAME="IDX17"></A>
+The string of characters that should terminate an incremental search without
+subsequently executing the character as a command (see section <A HREF="readline.html#SEC8">1.2.5 Searching for Commands in the History</A>).
+If this variable has not been given a value, the characters <KBD>ESC</KBD> and
+<KBD>C-J</KBD> will terminate an incremental search.
+<P>
+
+<DT><CODE>keymap</CODE>
+<DD><A NAME="IDX18"></A>
+Sets Readline's idea of the current keymap for key binding commands.
+Acceptable <CODE>keymap</CODE> names are
+<CODE>emacs</CODE>,
+<CODE>emacs-standard</CODE>,
+<CODE>emacs-meta</CODE>,
+<CODE>emacs-ctlx</CODE>,
+<CODE>vi</CODE>,
+<CODE>vi-move</CODE>,
+<CODE>vi-command</CODE>, and
+<CODE>vi-insert</CODE>.
+<CODE>vi</CODE> is equivalent to <CODE>vi-command</CODE>; <CODE>emacs</CODE> is
+equivalent to <CODE>emacs-standard</CODE>.  The default value is <CODE>emacs</CODE>.
+The value of the <CODE>editing-mode</CODE> variable also affects the
+default keymap.
+<P>
+
+<DT><CODE>mark-directories</CODE>
+<DD>If set to <SAMP>`on'</SAMP>, completed directory names have a slash
+appended.  The default is <SAMP>`on'</SAMP>.
+<P>
+
+<DT><CODE>mark-modified-lines</CODE>
+<DD><A NAME="IDX19"></A>
+This variable, when set to <SAMP>`on'</SAMP>, causes Readline to display an
+asterisk (<SAMP>`*'</SAMP>) at the start of history lines which have been modified.
+This variable is <SAMP>`off'</SAMP> by default.
+<P>
+
+<DT><CODE>mark-symlinked-directories</CODE>
+<DD><A NAME="IDX20"></A>
+If set to <SAMP>`on'</SAMP>, completed names which are symbolic links
+to directories have a slash appended (subject to the value of
+<CODE>mark-directories</CODE>).
+The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>match-hidden-files</CODE>
+<DD><A NAME="IDX21"></A>
+This variable, when set to <SAMP>`on'</SAMP>, causes Readline to match files whose
+names begin with a <SAMP>`.'</SAMP> (hidden files) when performing filename
+completion, unless the leading <SAMP>`.'</SAMP> is
+supplied by the user in the filename to be completed.
+This variable is <SAMP>`on'</SAMP> by default.
+<P>
+
+<DT><CODE>output-meta</CODE>
+<DD><A NAME="IDX22"></A>
+If set to <SAMP>`on'</SAMP>, Readline will display characters with the
+eighth bit set directly rather than as a meta-prefixed escape
+sequence.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>page-completions</CODE>
+<DD><A NAME="IDX23"></A>
+If set to <SAMP>`on'</SAMP>, Readline uses an internal <CODE>more</CODE>-like pager
+to display a screenful of possible completions at a time.
+This variable is <SAMP>`on'</SAMP> by default.
+<P>
+
+<DT><CODE>print-completions-horizontally</CODE>
+<DD>If set to <SAMP>`on'</SAMP>, Readline will display completions with matches
+sorted horizontally in alphabetical order, rather than down the screen.
+The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>show-all-if-ambiguous</CODE>
+<DD><A NAME="IDX24"></A>
+This alters the default behavior of the completion functions.  If
+set to <SAMP>`on'</SAMP>, 
+words which have more than one possible completion cause the
+matches to be listed immediately instead of ringing the bell.
+The default value is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>visible-stats</CODE>
+<DD><A NAME="IDX25"></A>
+If set to <SAMP>`on'</SAMP>, a character denoting a file's type
+is appended to the filename when listing possible
+completions.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+</DL>
+<P>
+
+<DT>Key Bindings
+<DD>The syntax for controlling key bindings in the init file is
+simple.  First you need to find the name of the command that you
+want to change.  The following sections contain tables of the command
+name, the default keybinding, if any, and a short description of what
+the command does.
+<P>
+
+Once you know the name of the command, simply place on a line
+in the init file the name of the key
+you wish to bind the command to, a colon, and then the name of the
+command.  The name of the key
+can be expressed in different ways, depending on what you find most
+comfortable.
+</P><P>
+
+In addition to command names, readline allows keys to be bound
+to a string that is inserted when the key is pressed (a <VAR>macro</VAR>).
+</P><P>
+
+<DL COMPACT>
+<DT><VAR>keyname</VAR>: <VAR>function-name</VAR> or <VAR>macro</VAR>
+<DD><VAR>keyname</VAR> is the name of a key spelled out in English.  For example:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>Control-u: universal-argument
+Meta-Rubout: backward-kill-word
+Control-o: "&#62; output"
+</pre></td></tr></table><P>
+
+In the above example, <KBD>C-u</KBD> is bound to the function
+<CODE>universal-argument</CODE>,
+<KBD>M-DEL</KBD> is bound to the function <CODE>backward-kill-word</CODE>, and
+<KBD>C-o</KBD> is bound to run the macro
+expressed on the right hand side (that is, to insert the text
+<SAMP>`&#62; output'</SAMP> into the line).
+</P><P>
+
+A number of symbolic character names are recognized while
+processing this key binding syntax:
+<VAR>DEL</VAR>,
+<VAR>ESC</VAR>,
+<VAR>ESCAPE</VAR>,
+<VAR>LFD</VAR>,
+<VAR>NEWLINE</VAR>,
+<VAR>RET</VAR>,
+<VAR>RETURN</VAR>,
+<VAR>RUBOUT</VAR>,
+<VAR>SPACE</VAR>,
+<VAR>SPC</VAR>,
+and
+<VAR>TAB</VAR>.
+</P><P>
+
+<DT>"<VAR>keyseq</VAR>": <VAR>function-name</VAR> or <VAR>macro</VAR>
+<DD><VAR>keyseq</VAR> differs from <VAR>keyname</VAR> above in that strings
+denoting an entire key sequence can be specified, by placing
+the key sequence in double quotes.  Some GNU Emacs style key
+escapes can be used, as in the following example, but the
+special character names are not recognized.
+<P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>"\C-u": universal-argument
+"\C-x\C-r": re-read-init-file
+"\e[11~": "Function Key 1"
+</pre></td></tr></table></P><P>
+
+In the above example, <KBD>C-u</KBD> is again bound to the function
+<CODE>universal-argument</CODE> (just as it was in the first example),
+<SAMP>`<KBD>C-x</KBD> <KBD>C-r</KBD>'</SAMP> is bound to the function <CODE>re-read-init-file</CODE>,
+and <SAMP>`<KBD>ESC</KBD> <KBD>[</KBD> <KBD>1</KBD> <KBD>1</KBD> <KBD>~</KBD>'</SAMP> is bound to insert
+the text <SAMP>`Function Key 1'</SAMP>.
+</P><P>
+
+</DL>
+<P>
+
+The following GNU Emacs style escape sequences are available when
+specifying key sequences:
+</P><P>
+
+<DL COMPACT>
+<DT><CODE><KBD>\C-</KBD></CODE>
+<DD>control prefix
+<DT><CODE><KBD>\M-</KBD></CODE>
+<DD>meta prefix
+<DT><CODE><KBD>\e</KBD></CODE>
+<DD>an escape character
+<DT><CODE><KBD>\\</KBD></CODE>
+<DD>backslash
+<DT><CODE><KBD>\"</KBD></CODE>
+<DD><KBD>"</KBD>, a double quotation mark
+<DT><CODE><KBD>\'</KBD></CODE>
+<DD><KBD>'</KBD>, a single quote or apostrophe
+</DL>
+<P>
+
+In addition to the GNU Emacs style escape sequences, a second
+set of backslash escapes is available:
+</P><P>
+
+<DL COMPACT>
+<DT><CODE>\a</CODE>
+<DD>alert (bell)
+<DT><CODE>\b</CODE>
+<DD>backspace
+<DT><CODE>\d</CODE>
+<DD>delete
+<DT><CODE>\f</CODE>
+<DD>form feed
+<DT><CODE>\n</CODE>
+<DD>newline
+<DT><CODE>\r</CODE>
+<DD>carriage return
+<DT><CODE>\t</CODE>
+<DD>horizontal tab
+<DT><CODE>\v</CODE>
+<DD>vertical tab
+<DT><CODE>\<VAR>nnn</VAR></CODE>
+<DD>the eight-bit character whose value is the octal value <VAR>nnn</VAR>
+(one to three digits)
+<DT><CODE>\x<VAR>HH</VAR></CODE>
+<DD>the eight-bit character whose value is the hexadecimal value <VAR>HH</VAR>
+(one or two hex digits)
+</DL>
+<P>
+
+When entering the text of a macro, single or double quotes must
+be used to indicate a macro definition.
+Unquoted text is assumed to be a function name.
+In the macro body, the backslash escapes described above are expanded.
+Backslash will quote any other character in the macro text,
+including <SAMP>`"'</SAMP> and <SAMP>`''</SAMP>.
+For example, the following binding will make <SAMP>`<KBD>C-x</KBD> \'</SAMP>
+insert a single <SAMP>`\'</SAMP> into the line:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>"\C-x\\": "\\"
+</pre></td></tr></table></P><P>
+
+</DL>
+<P>
+
+<A NAME="Conditional Init Constructs"></A>
+<HR SIZE="6">
+<A NAME="SEC11"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC10"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC12"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC12"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.3.2 Conditional Init Constructs </H3>
+<!--docid::SEC11::-->
+<P>
+
+Readline implements a facility similar in spirit to the conditional
+compilation features of the C preprocessor which allows key
+bindings and variable settings to be performed as the result
+of tests.  There are four parser directives used.
+</P><P>
+
+<DL COMPACT>
+<DT><CODE>$if</CODE>
+<DD>The <CODE>$if</CODE> construct allows bindings to be made based on the
+editing mode, the terminal being used, or the application using
+Readline.  The text of the test extends to the end of the line;
+no characters are required to isolate it.
+<P>
+
+<DL COMPACT>
+<DT><CODE>mode</CODE>
+<DD>The <CODE>mode=</CODE> form of the <CODE>$if</CODE> directive is used to test
+whether Readline is in <CODE>emacs</CODE> or <CODE>vi</CODE> mode.
+This may be used in conjunction
+with the <SAMP>`set keymap'</SAMP> command, for instance, to set bindings in
+the <CODE>emacs-standard</CODE> and <CODE>emacs-ctlx</CODE> keymaps only if
+Readline is starting out in <CODE>emacs</CODE> mode.
+<P>
+
+<DT><CODE>term</CODE>
+<DD>The <CODE>term=</CODE> form may be used to include terminal-specific
+key bindings, perhaps to bind the key sequences output by the
+terminal's function keys.  The word on the right side of the
+<SAMP>`='</SAMP> is tested against both the full name of the terminal and
+the portion of the terminal name before the first <SAMP>`-'</SAMP>.  This
+allows <CODE>sun</CODE> to match both <CODE>sun</CODE> and <CODE>sun-cmd</CODE>,
+for instance.
+<P>
+
+<DT><CODE>application</CODE>
+<DD>The <VAR>application</VAR> construct is used to include
+application-specific settings.  Each program using the Readline
+library sets the <VAR>application name</VAR>, and you can test for
+a particular value. 
+This could be used to bind key sequences to functions useful for
+a specific program.  For instance, the following command adds a
+key sequence that quotes the current or previous word in Bash:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>$if Bash
+# Quote the current or previous word
+"\C-xq": "\eb\"\ef\""
+$endif
+</pre></td></tr></table></DL>
+<P>
+
+<DT><CODE>$endif</CODE>
+<DD>This command, as seen in the previous example, terminates an
+<CODE>$if</CODE> command.
+<P>
+
+<DT><CODE>$else</CODE>
+<DD>Commands in this branch of the <CODE>$if</CODE> directive are executed if
+the test fails.
+<P>
+
+<DT><CODE>$include</CODE>
+<DD>This directive takes a single filename as an argument and reads commands
+and bindings from that file.
+For example, the following directive reads from <TT>`/etc/inputrc'</TT>:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>$include /etc/inputrc
+</pre></td></tr></table></DL>
+<P>
+
+<A NAME="Sample Init File"></A>
+<HR SIZE="6">
+<A NAME="SEC12"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC11"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.3.3 Sample Init File </H3>
+<!--docid::SEC12::-->
+<P>
+
+Here is an example of an <VAR>inputrc</VAR> file.  This illustrates key
+binding, variable assignment, and conditional syntax.
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre># This file controls the behaviour of line input editing for
+# programs that use the GNU Readline library.  Existing
+# programs include FTP, Bash, and GDB.
+#
+# You can re-read the inputrc file with C-x C-r.
+# Lines beginning with '#' are comments.
+#
+# First, include any systemwide bindings and variable
+# assignments from /etc/Inputrc
+$include /etc/Inputrc
+
+#
+# Set various bindings for emacs mode.
+
+set editing-mode emacs 
+
+$if mode=emacs
+
+Meta-Control-h:	backward-kill-word	Text after the function name is ignored
+
+#
+# Arrow keys in keypad mode
+#
+#"\M-OD":        backward-char
+#"\M-OC":        forward-char
+#"\M-OA":        previous-history
+#"\M-OB":        next-history
+#
+# Arrow keys in ANSI mode
+#
+"\M-[D":        backward-char
+"\M-[C":        forward-char
+"\M-[A":        previous-history
+"\M-[B":        next-history
+#
+# Arrow keys in 8 bit keypad mode
+#
+#"\M-\C-OD":       backward-char
+#"\M-\C-OC":       forward-char
+#"\M-\C-OA":       previous-history
+#"\M-\C-OB":       next-history
+#
+# Arrow keys in 8 bit ANSI mode
+#
+#"\M-\C-[D":       backward-char
+#"\M-\C-[C":       forward-char
+#"\M-\C-[A":       previous-history
+#"\M-\C-[B":       next-history
+
+C-q: quoted-insert
+
+$endif
+
+# An old-style binding.  This happens to be the default.
+TAB: complete
+
+# Macros that are convenient for shell interaction
+$if Bash
+# edit the path
+"\C-xp": "PATH=${PATH}\e\C-e\C-a\ef\C-f"
+# prepare to type a quoted word --
+# insert open and close double quotes
+# and move to just after the open quote
+"\C-x\"": "\"\"\C-b"
+# insert a backslash (testing backslash escapes
+# in sequences and macros)
+"\C-x\\": "\\"
+# Quote the current or previous word
+"\C-xq": "\eb\"\ef\""
+# Add a binding to refresh the line, which is unbound
+"\C-xr": redraw-current-line
+# Edit variable on current line.
+"\M-\C-v": "\C-a\C-k$\C-y\M-\C-e\C-a\C-y="
+$endif
+
+# use a visible bell if one is available
+set bell-style visible
+
+# don't strip characters to 7 bits when reading
+set input-meta on
+
+# allow iso-latin1 characters to be inserted rather
+# than converted to prefix-meta sequences
+set convert-meta off
+
+# display characters with the eighth bit set directly
+# rather than as meta-prefixed characters
+set output-meta on
+
+# if there are more than 150 possible completions for
+# a word, ask the user if he wants to see all of them
+set completion-query-items 150
+
+# For FTP
+$if Ftp
+"\C-xg": "get \M-?"
+"\C-xt": "put \M-?"
+"\M-.": yank-last-arg
+$endif
+</pre></td></tr></table></P><P>
+
+<A NAME="Bindable Readline Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC13"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC12"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC14"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.4 Bindable Readline Commands </H2>
+<!--docid::SEC13::-->
+<P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Moving about the line.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Getting at previous lines.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Commands for changing text.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Commands for killing and yanking.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC18">1.4.5 Specifying Numeric Arguments</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Specifying numeric arguments, repeat counts.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Getting Readline to do the typing for you.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Saving and re-executing typed characters</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Other miscellaneous commands.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+This section describes Readline commands that may be bound to key
+sequences.
+Command names without an accompanying key sequence are unbound by default.
+</P><P>
+
+In the following descriptions, <EM>point</EM> refers to the current cursor
+position, and <EM>mark</EM> refers to a cursor position saved by the
+<CODE>set-mark</CODE> command.
+The text between the point and mark is referred to as the <EM>region</EM>.
+</P><P>
+
+<A NAME="Commands For Moving"></A>
+<HR SIZE="6">
+<A NAME="SEC14"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC15"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.1 Commands For Moving </H3>
+<!--docid::SEC14::-->
+<DL COMPACT>
+<A NAME="IDX26"></A>
+<DT><CODE>beginning-of-line (C-a)</CODE>
+<DD><A NAME="IDX27"></A>
+Move to the start of the current line.
+<P>
+
+<A NAME="IDX28"></A>
+<DT><CODE>end-of-line (C-e)</CODE>
+<DD><A NAME="IDX29"></A>
+Move to the end of the line.
+<P>
+
+<A NAME="IDX30"></A>
+<DT><CODE>forward-char (C-f)</CODE>
+<DD><A NAME="IDX31"></A>
+Move forward a character.
+<P>
+
+<A NAME="IDX32"></A>
+<DT><CODE>backward-char (C-b)</CODE>
+<DD><A NAME="IDX33"></A>
+Move back a character.
+<P>
+
+<A NAME="IDX34"></A>
+<DT><CODE>forward-word (M-f)</CODE>
+<DD><A NAME="IDX35"></A>
+Move forward to the end of the next word.  Words are composed of
+letters and digits.
+<P>
+
+<A NAME="IDX36"></A>
+<DT><CODE>backward-word (M-b)</CODE>
+<DD><A NAME="IDX37"></A>
+Move back to the start of the current or previous word.  Words are
+composed of letters and digits.
+<P>
+
+<A NAME="IDX38"></A>
+<DT><CODE>clear-screen (C-l)</CODE>
+<DD><A NAME="IDX39"></A>
+Clear the screen and redraw the current line,
+leaving the current line at the top of the screen.
+<P>
+
+<A NAME="IDX40"></A>
+<DT><CODE>redraw-current-line ()</CODE>
+<DD><A NAME="IDX41"></A>
+Refresh the current line.  By default, this is unbound.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Commands For History"></A>
+<HR SIZE="6">
+<A NAME="SEC15"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC14"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC16"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC16"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.2 Commands For Manipulating The History </H3>
+<!--docid::SEC15::-->
+<P>
+
+<DL COMPACT>
+<A NAME="IDX42"></A>
+<DT><CODE>accept-line (Newline or Return)</CODE>
+<DD><A NAME="IDX43"></A>
+Accept the line regardless of where the cursor is.
+If this line is
+non-empty, it may be added to the history list for future recall with
+<CODE>add_history()</CODE>.
+If this line is a modified history line, the history line is restored
+to its original state.
+<P>
+
+<A NAME="IDX44"></A>
+<DT><CODE>previous-history (C-p)</CODE>
+<DD><A NAME="IDX45"></A>
+Move `back' through the history list, fetching the previous command.
+<P>
+
+<A NAME="IDX46"></A>
+<DT><CODE>next-history (C-n)</CODE>
+<DD><A NAME="IDX47"></A>
+Move `forward' through the history list, fetching the next command.
+<P>
+
+<A NAME="IDX48"></A>
+<DT><CODE>beginning-of-history (M-&#60;)</CODE>
+<DD><A NAME="IDX49"></A>
+Move to the first line in the history.
+<P>
+
+<A NAME="IDX50"></A>
+<DT><CODE>end-of-history (M-&#62;)</CODE>
+<DD><A NAME="IDX51"></A>
+Move to the end of the input history, i.e., the line currently
+being entered.
+<P>
+
+<A NAME="IDX52"></A>
+<DT><CODE>reverse-search-history (C-r)</CODE>
+<DD><A NAME="IDX53"></A>
+Search backward starting at the current line and moving `up' through
+the history as necessary.  This is an incremental search.
+<P>
+
+<A NAME="IDX54"></A>
+<DT><CODE>forward-search-history (C-s)</CODE>
+<DD><A NAME="IDX55"></A>
+Search forward starting at the current line and moving `down' through
+the the history as necessary.  This is an incremental search.
+<P>
+
+<A NAME="IDX56"></A>
+<DT><CODE>non-incremental-reverse-search-history (M-p)</CODE>
+<DD><A NAME="IDX57"></A>
+Search backward starting at the current line and moving `up'
+through the history as necessary using a non-incremental search
+for a string supplied by the user.
+<P>
+
+<A NAME="IDX58"></A>
+<DT><CODE>non-incremental-forward-search-history (M-n)</CODE>
+<DD><A NAME="IDX59"></A>
+Search forward starting at the current line and moving `down'
+through the the history as necessary using a non-incremental search
+for a string supplied by the user.
+<P>
+
+<A NAME="IDX60"></A>
+<DT><CODE>history-search-forward ()</CODE>
+<DD><A NAME="IDX61"></A>
+Search forward through the history for the string of characters
+between the start of the current line and the point.
+This is a non-incremental search.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX62"></A>
+<DT><CODE>history-search-backward ()</CODE>
+<DD><A NAME="IDX63"></A>
+Search backward through the history for the string of characters
+between the start of the current line and the point.  This
+is a non-incremental search.  By default, this command is unbound.
+<P>
+
+<A NAME="IDX64"></A>
+<DT><CODE>yank-nth-arg (M-C-y)</CODE>
+<DD><A NAME="IDX65"></A>
+Insert the first argument to the previous command (usually
+the second word on the previous line) at point.
+With an argument <VAR>n</VAR>,
+insert the <VAR>n</VAR>th word from the previous command (the words
+in the previous command begin with word 0).  A negative argument
+inserts the <VAR>n</VAR>th word from the end of the previous command.
+<P>
+
+<A NAME="IDX66"></A>
+<DT><CODE>yank-last-arg (M-. or M-_)</CODE>
+<DD><A NAME="IDX67"></A>
+Insert last argument to the previous command (the last word of the
+previous history entry).  With an
+argument, behave exactly like <CODE>yank-nth-arg</CODE>.
+Successive calls to <CODE>yank-last-arg</CODE> move back through the history
+list, inserting the last argument of each line in turn.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Commands For Text"></A>
+<HR SIZE="6">
+<A NAME="SEC16"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC15"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC17"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC17"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.3 Commands For Changing Text </H3>
+<!--docid::SEC16::-->
+<P>
+
+<DL COMPACT>
+<A NAME="IDX68"></A>
+<DT><CODE>delete-char (C-d)</CODE>
+<DD><A NAME="IDX69"></A>
+Delete the character at point.  If point is at the
+beginning of the line, there are no characters in the line, and
+the last character typed was not bound to <CODE>delete-char</CODE>, then
+return EOF.
+<P>
+
+<A NAME="IDX70"></A>
+<DT><CODE>backward-delete-char (Rubout)</CODE>
+<DD><A NAME="IDX71"></A>
+Delete the character behind the cursor.  A numeric argument means
+to kill the characters instead of deleting them.
+<P>
+
+<A NAME="IDX72"></A>
+<DT><CODE>forward-backward-delete-char ()</CODE>
+<DD><A NAME="IDX73"></A>
+Delete the character under the cursor, unless the cursor is at the
+end of the line, in which case the character behind the cursor is
+deleted.  By default, this is not bound to a key.
+<P>
+
+<A NAME="IDX74"></A>
+<DT><CODE>quoted-insert (C-q or C-v)</CODE>
+<DD><A NAME="IDX75"></A>
+Add the next character typed to the line verbatim.  This is
+how to insert key sequences like <KBD>C-q</KBD>, for example.
+<P>
+
+<A NAME="IDX76"></A>
+<DT><CODE>tab-insert (M-<KBD>TAB</KBD>)</CODE>
+<DD><A NAME="IDX77"></A>
+Insert a tab character.
+<P>
+
+<A NAME="IDX78"></A>
+<DT><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE>
+<DD><A NAME="IDX79"></A>
+Insert yourself.
+<P>
+
+<A NAME="IDX80"></A>
+<DT><CODE>transpose-chars (C-t)</CODE>
+<DD><A NAME="IDX81"></A>
+Drag the character before the cursor forward over
+the character at the cursor, moving the
+cursor forward as well.  If the insertion point
+is at the end of the line, then this
+transposes the last two characters of the line.
+Negative arguments have no effect.
+<P>
+
+<A NAME="IDX82"></A>
+<DT><CODE>transpose-words (M-t)</CODE>
+<DD><A NAME="IDX83"></A>
+Drag the word before point past the word after point,
+moving point past that word as well.
+If the insertion point is at the end of the line, this transposes
+the last two words on the line.
+<P>
+
+<A NAME="IDX84"></A>
+<DT><CODE>upcase-word (M-u)</CODE>
+<DD><A NAME="IDX85"></A>
+Uppercase the current (or following) word.  With a negative argument,
+uppercase the previous word, but do not move the cursor.
+<P>
+
+<A NAME="IDX86"></A>
+<DT><CODE>downcase-word (M-l)</CODE>
+<DD><A NAME="IDX87"></A>
+Lowercase the current (or following) word.  With a negative argument,
+lowercase the previous word, but do not move the cursor.
+<P>
+
+<A NAME="IDX88"></A>
+<DT><CODE>capitalize-word (M-c)</CODE>
+<DD><A NAME="IDX89"></A>
+Capitalize the current (or following) word.  With a negative argument,
+capitalize the previous word, but do not move the cursor.
+<P>
+
+<A NAME="IDX90"></A>
+<DT><CODE>overwrite-mode ()</CODE>
+<DD><A NAME="IDX91"></A>
+Toggle overwrite mode.  With an explicit positive numeric argument,
+switches to overwrite mode.  With an explicit non-positive numeric
+argument, switches to insert mode.  This command affects only
+<CODE>emacs</CODE> mode; <CODE>vi</CODE> mode does overwrite differently.
+Each call to <CODE>readline()</CODE> starts in insert mode.
+<P>
+
+In overwrite mode, characters bound to <CODE>self-insert</CODE> replace
+the text at point rather than pushing the text to the right.
+Characters bound to <CODE>backward-delete-char</CODE> replace the character
+before point with a space.
+</P><P>
+
+By default, this command is unbound.
+</P><P>
+
+</DL>
+<P>
+
+<A NAME="Commands For Killing"></A>
+<HR SIZE="6">
+<A NAME="SEC17"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC16"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC18"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC18"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.4 Killing And Yanking </H3>
+<!--docid::SEC17::-->
+<P>
+
+<DL COMPACT>
+
+<A NAME="IDX92"></A>
+<DT><CODE>kill-line (C-k)</CODE>
+<DD><A NAME="IDX93"></A>
+Kill the text from point to the end of the line.
+<P>
+
+<A NAME="IDX94"></A>
+<DT><CODE>backward-kill-line (C-x Rubout)</CODE>
+<DD><A NAME="IDX95"></A>
+Kill backward to the beginning of the line.
+<P>
+
+<A NAME="IDX96"></A>
+<DT><CODE>unix-line-discard (C-u)</CODE>
+<DD><A NAME="IDX97"></A>
+Kill backward from the cursor to the beginning of the current line.
+<P>
+
+<A NAME="IDX98"></A>
+<DT><CODE>kill-whole-line ()</CODE>
+<DD><A NAME="IDX99"></A>
+Kill all characters on the current line, no matter where point is.
+By default, this is unbound.
+<P>
+
+<A NAME="IDX100"></A>
+<DT><CODE>kill-word (M-d)</CODE>
+<DD><A NAME="IDX101"></A>
+Kill from point to the end of the current word, or if between
+words, to the end of the next word.
+Word boundaries are the same as <CODE>forward-word</CODE>.
+<P>
+
+<A NAME="IDX102"></A>
+<DT><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE>
+<DD><A NAME="IDX103"></A>
+Kill the word behind point.
+Word boundaries are the same as <CODE>backward-word</CODE>.
+<P>
+
+<A NAME="IDX104"></A>
+<DT><CODE>unix-word-rubout (C-w)</CODE>
+<DD><A NAME="IDX105"></A>
+Kill the word behind point, using white space as a word boundary.
+The killed text is saved on the kill-ring.
+<P>
+
+<A NAME="IDX106"></A>
+<DT><CODE>delete-horizontal-space ()</CODE>
+<DD><A NAME="IDX107"></A>
+Delete all spaces and tabs around point.  By default, this is unbound.
+<P>
+
+<A NAME="IDX108"></A>
+<DT><CODE>kill-region ()</CODE>
+<DD><A NAME="IDX109"></A>
+Kill the text in the current region.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX110"></A>
+<DT><CODE>copy-region-as-kill ()</CODE>
+<DD><A NAME="IDX111"></A>
+Copy the text in the region to the kill buffer, so it can be yanked
+right away.  By default, this command is unbound.
+<P>
+
+<A NAME="IDX112"></A>
+<DT><CODE>copy-backward-word ()</CODE>
+<DD><A NAME="IDX113"></A>
+Copy the word before point to the kill buffer.
+The word boundaries are the same as <CODE>backward-word</CODE>.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX114"></A>
+<DT><CODE>copy-forward-word ()</CODE>
+<DD><A NAME="IDX115"></A>
+Copy the word following point to the kill buffer.
+The word boundaries are the same as <CODE>forward-word</CODE>.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX116"></A>
+<DT><CODE>yank (C-y)</CODE>
+<DD><A NAME="IDX117"></A>
+Yank the top of the kill ring into the buffer at point.
+<P>
+
+<A NAME="IDX118"></A>
+<DT><CODE>yank-pop (M-y)</CODE>
+<DD><A NAME="IDX119"></A>
+Rotate the kill-ring, and yank the new top.  You can only do this if
+the prior command is <CODE>yank</CODE> or <CODE>yank-pop</CODE>.
+</DL>
+<P>
+
+<A NAME="Numeric Arguments"></A>
+<HR SIZE="6">
+<A NAME="SEC18"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC17"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC19"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC19"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.5 Specifying Numeric Arguments </H3>
+<!--docid::SEC18::-->
+<DL COMPACT>
+
+<A NAME="IDX120"></A>
+<DT><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE>
+<DD><A NAME="IDX121"></A>
+Add this digit to the argument already accumulating, or start a new
+argument.  <KBD>M--</KBD> starts a negative argument.
+<P>
+
+<A NAME="IDX122"></A>
+<DT><CODE>universal-argument ()</CODE>
+<DD><A NAME="IDX123"></A>
+This is another way to specify an argument.
+If this command is followed by one or more digits, optionally with a
+leading minus sign, those digits define the argument.
+If the command is followed by digits, executing <CODE>universal-argument</CODE>
+again ends the numeric argument, but is otherwise ignored.
+As a special case, if this command is immediately followed by a
+character that is neither a digit or minus sign, the argument count
+for the next command is multiplied by four.
+The argument count is initially one, so executing this function the
+first time makes the argument count four, a second time makes the
+argument count sixteen, and so on.
+By default, this is not bound to a key.
+</DL>
+<P>
+
+<A NAME="Commands For Completion"></A>
+<HR SIZE="6">
+<A NAME="SEC19"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC18"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC20"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC20"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.6 Letting Readline Type For You </H3>
+<!--docid::SEC19::-->
+<P>
+
+<DL COMPACT>
+<A NAME="IDX124"></A>
+<DT><CODE>complete (<KBD>TAB</KBD>)</CODE>
+<DD><A NAME="IDX125"></A>
+Attempt to perform completion on the text before point.
+The actual completion performed is application-specific.
+The default is filename completion.
+<P>
+
+<A NAME="IDX126"></A>
+<DT><CODE>possible-completions (M-?)</CODE>
+<DD><A NAME="IDX127"></A>
+List the possible completions of the text before point.
+<P>
+
+<A NAME="IDX128"></A>
+<DT><CODE>insert-completions (M-*)</CODE>
+<DD><A NAME="IDX129"></A>
+Insert all completions of the text before point that would have
+been generated by <CODE>possible-completions</CODE>.
+<P>
+
+<A NAME="IDX130"></A>
+<DT><CODE>menu-complete ()</CODE>
+<DD><A NAME="IDX131"></A>
+Similar to <CODE>complete</CODE>, but replaces the word to be completed
+with a single match from the list of possible completions.
+Repeated execution of <CODE>menu-complete</CODE> steps through the list
+of possible completions, inserting each match in turn.
+At the end of the list of completions, the bell is rung
+(subject to the setting of <CODE>bell-style</CODE>)
+and the original text is restored.
+An argument of <VAR>n</VAR> moves <VAR>n</VAR> positions forward in the list
+of matches; a negative argument may be used to move backward
+through the list.
+This command is intended to be bound to <KBD>TAB</KBD>, but is unbound
+by default.
+<P>
+
+<A NAME="IDX132"></A>
+<DT><CODE>delete-char-or-list ()</CODE>
+<DD><A NAME="IDX133"></A>
+Deletes the character under the cursor if not at the beginning or
+end of the line (like <CODE>delete-char</CODE>).
+If at the end of the line, behaves identically to
+<CODE>possible-completions</CODE>.
+This command is unbound by default.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Keyboard Macros"></A>
+<HR SIZE="6">
+<A NAME="SEC20"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC19"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC21"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC21"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.7 Keyboard Macros </H3>
+<!--docid::SEC20::-->
+<DL COMPACT>
+
+<A NAME="IDX134"></A>
+<DT><CODE>start-kbd-macro (C-x ()</CODE>
+<DD><A NAME="IDX135"></A>
+Begin saving the characters typed into the current keyboard macro.
+<P>
+
+<A NAME="IDX136"></A>
+<DT><CODE>end-kbd-macro (C-x ))</CODE>
+<DD><A NAME="IDX137"></A>
+Stop saving the characters typed into the current keyboard macro
+and save the definition.
+<P>
+
+<A NAME="IDX138"></A>
+<DT><CODE>call-last-kbd-macro (C-x e)</CODE>
+<DD><A NAME="IDX139"></A>
+Re-execute the last keyboard macro defined, by making the characters
+in the macro appear as if typed at the keyboard.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Miscellaneous Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC21"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC20"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.8 Some Miscellaneous Commands </H3>
+<!--docid::SEC21::-->
+<DL COMPACT>
+
+<A NAME="IDX140"></A>
+<DT><CODE>re-read-init-file (C-x C-r)</CODE>
+<DD><A NAME="IDX141"></A>
+Read in the contents of the <VAR>inputrc</VAR> file, and incorporate
+any bindings or variable assignments found there.
+<P>
+
+<A NAME="IDX142"></A>
+<DT><CODE>abort (C-g)</CODE>
+<DD><A NAME="IDX143"></A>
+Abort the current editing command and
+ring the terminal's bell (subject to the setting of
+<CODE>bell-style</CODE>).
+<P>
+
+<A NAME="IDX144"></A>
+<DT><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE>
+<DD><A NAME="IDX145"></A>
+If the metafied character <VAR>x</VAR> is lowercase, run the command
+that is bound to the corresponding uppercase character.
+<P>
+
+<A NAME="IDX146"></A>
+<DT><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE>
+<DD><A NAME="IDX147"></A>
+Metafy the next character typed.  This is for keyboards
+without a meta key.  Typing <SAMP>`<KBD>ESC</KBD> f'</SAMP> is equivalent to typing
+<KBD>M-f</KBD>.
+<P>
+
+<A NAME="IDX148"></A>
+<DT><CODE>undo (C-_ or C-x C-u)</CODE>
+<DD><A NAME="IDX149"></A>
+Incremental undo, separately remembered for each line.
+<P>
+
+<A NAME="IDX150"></A>
+<DT><CODE>revert-line (M-r)</CODE>
+<DD><A NAME="IDX151"></A>
+Undo all changes made to this line.  This is like executing the <CODE>undo</CODE>
+command enough times to get back to the beginning.
+<P>
+
+<A NAME="IDX152"></A>
+<DT><CODE>tilde-expand (M-~)</CODE>
+<DD><A NAME="IDX153"></A>
+Perform tilde expansion on the current word.
+<P>
+
+<A NAME="IDX154"></A>
+<DT><CODE>set-mark (C-@)</CODE>
+<DD><A NAME="IDX155"></A>
+Set the mark to the point.  If a
+numeric argument is supplied, the mark is set to that position.
+<P>
+
+<A NAME="IDX156"></A>
+<DT><CODE>exchange-point-and-mark (C-x C-x)</CODE>
+<DD><A NAME="IDX157"></A>
+Swap the point with the mark.  The current cursor position is set to
+the saved position, and the old cursor position is saved as the mark.
+<P>
+
+<A NAME="IDX158"></A>
+<DT><CODE>character-search (C-])</CODE>
+<DD><A NAME="IDX159"></A>
+A character is read and point is moved to the next occurrence of that
+character.  A negative count searches for previous occurrences.
+<P>
+
+<A NAME="IDX160"></A>
+<DT><CODE>character-search-backward (M-C-])</CODE>
+<DD><A NAME="IDX161"></A>
+A character is read and point is moved to the previous occurrence
+of that character.  A negative count searches for subsequent
+occurrences.
+<P>
+
+<A NAME="IDX162"></A>
+<DT><CODE>insert-comment (M-#)</CODE>
+<DD><A NAME="IDX163"></A>
+Without a numeric argument, the value of the <CODE>comment-begin</CODE>
+variable is inserted at the beginning of the current line.
+If a numeric argument is supplied, this command acts as a toggle:  if
+the characters at the beginning of the line do not match the value
+of <CODE>comment-begin</CODE>, the value is inserted, otherwise
+the characters in <CODE>comment-begin</CODE> are deleted from the beginning of
+the line.
+In either case, the line is accepted as if a newline had been typed.
+<P>
+
+<A NAME="IDX164"></A>
+<DT><CODE>dump-functions ()</CODE>
+<DD><A NAME="IDX165"></A>
+Print all of the functions and their key bindings to the
+Readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an <VAR>inputrc</VAR> file.  This command is unbound by default.
+<P>
+
+<A NAME="IDX166"></A>
+<DT><CODE>dump-variables ()</CODE>
+<DD><A NAME="IDX167"></A>
+Print all of the settable variables and their values to the
+Readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an <VAR>inputrc</VAR> file.  This command is unbound by default.
+<P>
+
+<A NAME="IDX168"></A>
+<DT><CODE>dump-macros ()</CODE>
+<DD><A NAME="IDX169"></A>
+Print all of the Readline key sequences bound to macros and the
+strings they output.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an <VAR>inputrc</VAR> file.  This command is unbound by default.
+<P>
+
+<A NAME="IDX170"></A>
+<DT><CODE>emacs-editing-mode (C-e)</CODE>
+<DD><A NAME="IDX171"></A>
+When in <CODE>vi</CODE> command mode, this causes a switch to <CODE>emacs</CODE>
+editing mode.
+<P>
+
+<A NAME="IDX172"></A>
+<DT><CODE>vi-editing-mode (M-C-j)</CODE>
+<DD><A NAME="IDX173"></A>
+When in <CODE>emacs</CODE> editing mode, this causes a switch to <CODE>vi</CODE>
+editing mode.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Readline vi Mode"></A>
+<HR SIZE="6">
+<A NAME="SEC22"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC21"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.5 Readline vi Mode </H2>
+<!--docid::SEC22::-->
+<P>
+
+While the Readline library does not have a full set of <CODE>vi</CODE>
+editing functions, it does contain enough to allow simple editing
+of the line.  The Readline <CODE>vi</CODE> mode behaves as specified in
+the POSIX 1003.2 standard.
+</P><P>
+
+In order to switch interactively between <CODE>emacs</CODE> and <CODE>vi</CODE>
+editing modes, use the command <KBD>M-C-j</KBD> (bound to emacs-editing-mode
+when in <CODE>vi</CODE> mode and to vi-editing-mode in <CODE>emacs</CODE> mode).
+The Readline default is <CODE>emacs</CODE> mode.
+</P><P>
+
+When you enter a line in <CODE>vi</CODE> mode, you are already placed in
+`insertion' mode, as if you had typed an <SAMP>`i'</SAMP>.  Pressing <KBD>ESC</KBD>
+switches you into `command' mode, where you can edit the text of the
+line with the standard <CODE>vi</CODE> movement keys, move to previous
+history lines with <SAMP>`k'</SAMP> and subsequent lines with <SAMP>`j'</SAMP>, and
+so forth.
+</P><P>
+
+This document describes the GNU Readline Library, a utility for aiding
+in the consitency of user interface across discrete programs that need
+to provide a command line interface.
+</P><P>
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+</P><P>
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+pare preserved on all copies.
+</P><P>
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+</P><P>
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Foundation.
+</P><P>
+
+<A NAME="Programming with GNU Readline"></A>
+<HR SIZE="6">
+<A NAME="SEC23"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC24"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1> 2. Programming with GNU Readline </H1>
+<!--docid::SEC23::-->
+<P>
+
+This chapter describes the interface between the GNU Readline Library and
+other programs.  If you are a programmer, and you wish to include the
+features found in GNU Readline
+such as completion, line editing, and interactive history manipulation
+in your own programs, this section is for you.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC24">2.1 Basic Behavior</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Using the default behavior of Readline.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC25">2.2 Custom Functions</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Adding your own functions to Readline.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Variables accessible to custom
+					functions.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC29">2.4 Readline Convenience Functions</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions which Readline supplies to
+					aid in writing your own custom
+					functions.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">How Readline behaves when it receives signals.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC44">2.6 Custom Completers</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Supplanting or supplementing Readline's
+			completion functions.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Basic Behavior"></A>
+<HR SIZE="6">
+<A NAME="SEC24"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC25"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.1 Basic Behavior </H2>
+<!--docid::SEC24::-->
+<P>
+
+Many programs provide a command line interface, such as <CODE>mail</CODE>,
+<CODE>ftp</CODE>, and <CODE>sh</CODE>.  For such programs, the default behaviour of
+Readline is sufficient.  This section describes how to use Readline in
+the simplest way possible, perhaps to replace calls in your code to
+<CODE>gets()</CODE> or <CODE>fgets()</CODE>.
+</P><P>
+
+<A NAME="IDX174"></A>
+<A NAME="IDX175"></A>
+</P><P>
+
+The function <CODE>readline()</CODE> prints a prompt <VAR>prompt</VAR>
+and then reads and returns a single line of text from the user.
+If <VAR>prompt</VAR> is <CODE>NULL</CODE> or the empty string, no prompt is displayed.
+The line <CODE>readline</CODE> returns is allocated with <CODE>malloc()</CODE>;
+the caller should <CODE>free()</CODE> the line when it has finished with it.
+The declaration for <CODE>readline</CODE> in ANSI C is
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>char *readline (const char *<VAR>prompt</VAR>);</CODE>
+</pre></td></tr></table></P><P>
+
+So, one might say
+<TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>char *line = readline ("Enter a line: ");</CODE>
+</pre></td></tr></table>in order to read a line of text from the user.
+The line returned has the final newline removed, so only the
+text remains.
+</P><P>
+
+If <CODE>readline</CODE> encounters an <CODE>EOF</CODE> while reading the line, and the
+line is empty at that point, then <CODE>(char *)NULL</CODE> is returned.
+Otherwise, the line is ended just as if a newline had been typed.
+</P><P>
+
+If you want the user to be able to get at the line later, (with
+<KBD>C-p</KBD> for example), you must call <CODE>add_history()</CODE> to save the
+line away in a <EM>history</EM> list of such lines.
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>add_history (line)</CODE>;
+</pre></td></tr></table></P><P>
+
+For full details on the GNU History Library, see the associated manual.
+</P><P>
+
+It is preferable to avoid saving empty lines on the history list, since
+users rarely have a burning need to reuse a blank line.  Here is
+a function which usefully replaces the standard <CODE>gets()</CODE> library
+function, and has the advantage of no static buffer to overflow:
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>/* A static variable for holding the line. */
+static char *line_read = (char *)NULL;
+
+/* Read a string, and return a pointer to it.
+   Returns NULL on EOF. */
+char *
+rl_gets ()
+{
+  /* If the buffer has already been allocated,
+     return the memory to the free pool. */
+  if (line_read)
+    {
+      free (line_read);
+      line_read = (char *)NULL;
+    }
+
+  /* Get a line from the user. */
+  line_read = readline ("");
+
+  /* If the line has any text in it,
+     save it on the history. */
+  if (line_read &#38;&#38; *line_read)
+    add_history (line_read);
+
+  return (line_read);
+}
+</pre></td></tr></table></P><P>
+
+This function gives the user the default behaviour of <KBD>TAB</KBD>
+completion: completion on file names.  If you do not want Readline to
+complete on filenames, you can change the binding of the <KBD>TAB</KBD> key
+with <CODE>rl_bind_key()</CODE>.
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>int rl_bind_key (int <VAR>key</VAR>, rl_command_func_t *<VAR>function</VAR>);</CODE>
+</pre></td></tr></table></P><P>
+
+<CODE>rl_bind_key()</CODE> takes two arguments: <VAR>key</VAR> is the character that
+you want to bind, and <VAR>function</VAR> is the address of the function to
+call when <VAR>key</VAR> is pressed.  Binding <KBD>TAB</KBD> to <CODE>rl_insert()</CODE>
+makes <KBD>TAB</KBD> insert itself.
+<CODE>rl_bind_key()</CODE> returns non-zero if <VAR>key</VAR> is not a valid
+ASCII character code (between 0 and 255).
+</P><P>
+
+Thus, to disable the default <KBD>TAB</KBD> behavior, the following suffices:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>rl_bind_key ('\t', rl_insert);</CODE>
+</pre></td></tr></table></P><P>
+
+This code should be executed once at the start of your program; you
+might write a function called <CODE>initialize_readline()</CODE> which
+performs this and other desired initializations, such as installing
+custom completers (see section <A HREF="readline.html#SEC44">2.6 Custom Completers</A>).
+</P><P>
+
+<A NAME="Custom Functions"></A>
+<HR SIZE="6">
+<A NAME="SEC25"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC24"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC26"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.2 Custom Functions </H2>
+<!--docid::SEC25::-->
+<P>
+
+Readline provides many functions for manipulating the text of
+the line, but it isn't possible to anticipate the needs of all
+programs.  This section describes the various functions and variables
+defined within the Readline library which allow a user program to add
+customized functionality to Readline.
+</P><P>
+
+Before declaring any functions that customize Readline's behavior, or
+using any functionality Readline provides in other code, an
+application writer should include the file <CODE>&#60;readline/readline.h&#62;</CODE>
+in any file that uses Readline's features.  Since some of the definitions
+in <CODE>readline.h</CODE> use the <CODE>stdio</CODE> library, the file
+<CODE>&#60;stdio.h&#62;</CODE> should be included before <CODE>readline.h</CODE>.
+</P><P>
+
+<CODE>readline.h</CODE> defines a C preprocessor variable that should
+be treated as an integer, <CODE>RL_READLINE_VERSION</CODE>, which may
+be used to conditionally compile application code depending on
+the installed Readline version.  The value is a hexadecimal
+encoding of the major and minor version numbers of the library,
+of the form 0x<VAR>MMmm</VAR>.  <VAR>MM</VAR> is the two-digit major
+version number; <VAR>mm</VAR> is the two-digit minor version number. 
+For Readline 4.2, for example, the value of
+<CODE>RL_READLINE_VERSION</CODE> would be <CODE>0x0402</CODE>. 
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC26">2.2.1 Readline Typedefs</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">C declarations to make code readable.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC27">2.2.2 Writing a New Function</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Variables and calling conventions.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Readline Typedefs"></A>
+<HR SIZE="6">
+<A NAME="SEC26"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC25"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC27"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC25"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.2.1 Readline Typedefs </H3>
+<!--docid::SEC26::-->
+<P>
+
+For readabilty, we declare a number of new object types, all pointers
+to functions.
+</P><P>
+
+The reason for declaring these new types is to make it easier to write
+code describing pointers to C functions with appropriately prototyped
+arguments and return values.
+</P><P>
+
+For instance, say we want to declare a variable <VAR>func</VAR> as a pointer
+to a function which takes two <CODE>int</CODE> arguments and returns an
+<CODE>int</CODE> (this is the type of all of the Readline bindable functions).
+Instead of the classic C declaration
+</P><P>
+
+<CODE>int (*func)();</CODE>
+</P><P>
+
+or the ANSI-C style declaration
+</P><P>
+
+<CODE>int (*func)(int, int);</CODE>
+</P><P>
+
+we may write
+</P><P>
+
+<CODE>rl_command_func_t *func;</CODE>
+</P><P>
+
+The full list of function pointer types available is
+</P><P>
+
+<DL COMPACT>
+<DT><CODE>typedef int rl_command_func_t (int, int);</CODE>
+<DD><P>
+
+<DT><CODE>typedef char *rl_compentry_func_t (const char *, int);</CODE>
+<DD><P>
+
+<DT><CODE>typedef char **rl_completion_func_t (const char *, int, int);</CODE>
+<DD><P>
+
+<DT><CODE>typedef char *rl_quote_func_t (char *, int, char *);</CODE>
+<DD><P>
+
+<DT><CODE>typedef char *rl_dequote_func_t (char *, int);</CODE>
+<DD><P>
+
+<DT><CODE>typedef int rl_compignore_func_t (char **);</CODE>
+<DD><P>
+
+<DT><CODE>typedef void rl_compdisp_func_t (char **, int, int);</CODE>
+<DD><P>
+
+<DT><CODE>typedef int rl_hook_func_t (void);</CODE>
+<DD><P>
+
+<DT><CODE>typedef int rl_getc_func_t (FILE *);</CODE>
+<DD><P>
+
+<DT><CODE>typedef int rl_linebuf_func_t (char *, int);</CODE>
+<DD><P>
+
+<DT><CODE>typedef int rl_intfunc_t (int);</CODE>
+<DD><DT><CODE>#define rl_ivoidfunc_t rl_hook_func_t</CODE>
+<DD><DT><CODE>typedef int rl_icpfunc_t (char *);</CODE>
+<DD><DT><CODE>typedef int rl_icppfunc_t (char **);</CODE>
+<DD><P>
+
+<DT><CODE>typedef void rl_voidfunc_t (void);</CODE>
+<DD><DT><CODE>typedef void rl_vintfunc_t (int);</CODE>
+<DD><DT><CODE>typedef void rl_vcpfunc_t (char *);</CODE>
+<DD><DT><CODE>typedef void rl_vcppfunc_t (char **);</CODE>
+<DD><P>
+
+</DL>
+<P>
+
+<A NAME="Function Writing"></A>
+<HR SIZE="6">
+<A NAME="SEC27"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC26"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC25"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.2.2 Writing a New Function </H3>
+<!--docid::SEC27::-->
+<P>
+
+In order to write new functions for Readline, you need to know the
+calling conventions for keyboard-invoked functions, and the names of the
+variables that describe the current state of the line read so far.
+</P><P>
+
+The calling sequence for a command <CODE>foo</CODE> looks like
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>int foo (int count, int key)</CODE>
+</pre></td></tr></table></P><P>
+
+where <VAR>count</VAR> is the numeric argument (or 1 if defaulted) and
+<VAR>key</VAR> is the key that invoked this function.
+</P><P>
+
+It is completely up to the function as to what should be done with the
+numeric argument.  Some functions use it as a repeat count, some
+as a flag, and others to choose alternate behavior (refreshing the current
+line as opposed to refreshing the screen, for example).  Some choose to
+ignore it.  In general, if a
+function uses the numeric argument as a repeat count, it should be able
+to do something useful with both negative and positive arguments.
+At the very least, it should be aware that it can be passed a
+negative argument.
+</P><P>
+
+A command function should return 0 if its action completes successfully,
+and a non-zero value if some error occurs.
+</P><P>
+
+<A NAME="Readline Variables"></A>
+<HR SIZE="6">
+<A NAME="SEC28"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC27"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.3 Readline Variables </H2>
+<!--docid::SEC28::-->
+<P>
+
+These variables are available to function writers.
+</P><P>
+
+<A NAME="IDX176"></A>
+<DL>
+<DT><U>Variable:</U> char * <B>rl_line_buffer</B>
+<DD>This is the line gathered so far.  You are welcome to modify the
+contents of the line, but see <A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A>.  The
+function <CODE>rl_extend_line_buffer</CODE> is available to increase
+the memory allocated to <CODE>rl_line_buffer</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX177"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_point</B>
+<DD>The offset of the current cursor position in <CODE>rl_line_buffer</CODE>
+(the <EM>point</EM>).
+</DL>
+</P><P>
+
+<A NAME="IDX178"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_end</B>
+<DD>The number of characters present in <CODE>rl_line_buffer</CODE>.  When
+<CODE>rl_point</CODE> is at the end of the line, <CODE>rl_point</CODE> and
+<CODE>rl_end</CODE> are equal.
+</DL>
+</P><P>
+
+<A NAME="IDX179"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_mark</B>
+<DD>The <VAR>mark</VAR> (saved position) in the current line.  If set, the mark
+and point define a <EM>region</EM>.
+</DL>
+</P><P>
+
+<A NAME="IDX180"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_done</B>
+<DD>Setting this to a non-zero value causes Readline to return the current
+line immediately.
+</DL>
+</P><P>
+
+<A NAME="IDX181"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_num_chars_to_read</B>
+<DD>Setting this to a positive value before calling <CODE>readline()</CODE> causes
+Readline to return after accepting that many characters, rather
+than reading up to a character bound to <CODE>accept-line</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX182"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_pending_input</B>
+<DD>Setting this to a value makes it the next keystroke read.  This is a
+way to stuff a single character into the input stream.
+</DL>
+</P><P>
+
+<A NAME="IDX183"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_dispatching</B>
+<DD>Set to a non-zero value if a function is being called from a key binding;
+zero otherwise.  Application functions can test this to discover whether
+they were called directly or by Readline's dispatching mechanism.
+</DL>
+</P><P>
+
+<A NAME="IDX184"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_erase_empty_line</B>
+<DD>Setting this to a non-zero value causes Readline to completely erase
+the current line, including any prompt, any time a newline is typed as
+the only character on an otherwise-empty line.  The cursor is moved to
+the beginning of the newly-blank line.
+</DL>
+</P><P>
+
+<A NAME="IDX185"></A>
+<DL>
+<DT><U>Variable:</U> char * <B>rl_prompt</B>
+<DD>The prompt Readline uses.  This is set from the argument to
+<CODE>readline()</CODE>, and should not be assigned to directly.
+The <CODE>rl_set_prompt()</CODE> function (see section <A HREF="readline.html#SEC35">2.4.6 Redisplay</A>) may
+be used to modify the prompt string after calling <CODE>readline()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX186"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_already_prompted</B>
+<DD>If an application wishes to display the prompt itself, rather than have
+Readline do it the first time <CODE>readline()</CODE> is called, it should set
+this variable to a non-zero value after displaying the prompt.
+The prompt must also be passed as the argument to <CODE>readline()</CODE> so
+the redisplay functions can update the display properly.
+The calling application is responsible for managing the value; Readline
+never sets it.
+</DL>
+</P><P>
+
+<A NAME="IDX187"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_library_version</B>
+<DD>The version number of this revision of the library.
+</DL>
+</P><P>
+
+<A NAME="IDX188"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_readline_version</B>
+<DD>An integer encoding the current version of the library.  The encoding is
+of the form 0x<VAR>MMmm</VAR>, where <VAR>MM</VAR> is the two-digit major version
+number, and <VAR>mm</VAR> is the two-digit minor version number.
+For example, for Readline-4.2, <CODE>rl_readline_version</CODE> would have the
+value 0x0402.
+</DL>
+</P><P>
+
+<A NAME="IDX189"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_gnu_readline_p</B>
+<DD>Always set to 1, denoting that this is GNU readline rather than some
+emulation.
+</DL>
+</P><P>
+
+<A NAME="IDX190"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_terminal_name</B>
+<DD>The terminal type, used for initialization.  If not set by the application,
+Readline sets this to the value of the <CODE>TERM</CODE> environment variable
+the first time it is called.
+</DL>
+</P><P>
+
+<A NAME="IDX191"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_readline_name</B>
+<DD>This variable is set to a unique name by each application using Readline.
+The value allows conditional parsing of the inputrc file
+(see section <A HREF="readline.html#SEC11">1.3.2 Conditional Init Constructs</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX192"></A>
+<DL>
+<DT><U>Variable:</U> FILE * <B>rl_instream</B>
+<DD>The stdio stream from which Readline reads input.
+If <CODE>NULL</CODE>, Readline defaults to <VAR>stdin</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX193"></A>
+<DL>
+<DT><U>Variable:</U> FILE * <B>rl_outstream</B>
+<DD>The stdio stream to which Readline performs output.
+If <CODE>NULL</CODE>, Readline defaults to <VAR>stdout</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX194"></A>
+<DL>
+<DT><U>Variable:</U> rl_command_func_t * <B>rl_last_func</B>
+<DD>The address of the last command function Readline executed.  May be used to
+test whether or not a function is being executed twice in succession, for
+example.
+</DL>
+</P><P>
+
+<A NAME="IDX195"></A>
+<DL>
+<DT><U>Variable:</U> rl_hook_func_t * <B>rl_startup_hook</B>
+<DD>If non-zero, this is the address of a function to call just
+before <CODE>readline</CODE> prints the first prompt.
+</DL>
+</P><P>
+
+<A NAME="IDX196"></A>
+<DL>
+<DT><U>Variable:</U> rl_hook_func_t * <B>rl_pre_input_hook</B>
+<DD>If non-zero, this is the address of a function to call after
+the first prompt has been printed and just before <CODE>readline</CODE>
+starts reading input characters.
+</DL>
+</P><P>
+
+<A NAME="IDX197"></A>
+<DL>
+<DT><U>Variable:</U> rl_hook_func_t * <B>rl_event_hook</B>
+<DD>If non-zero, this is the address of a function to call periodically
+when Readline is waiting for terminal input.
+By default, this will be called at most ten times a second if there
+is no keyboard input.
+</DL>
+</P><P>
+
+<A NAME="IDX198"></A>
+<DL>
+<DT><U>Variable:</U> rl_getc_func_t * <B>rl_getc_function</B>
+<DD>If non-zero, Readline will call indirectly through this pointer
+to get a character from the input stream.  By default, it is set to
+<CODE>rl_getc</CODE>, the default Readline character input function
+(see section <A HREF="readline.html#SEC37">2.4.8 Character Input</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX199"></A>
+<DL>
+<DT><U>Variable:</U> rl_voidfunc_t * <B>rl_redisplay_function</B>
+<DD>If non-zero, Readline will call indirectly through this pointer
+to update the display with the current contents of the editing buffer.
+By default, it is set to <CODE>rl_redisplay</CODE>, the default Readline
+redisplay function (see section <A HREF="readline.html#SEC35">2.4.6 Redisplay</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX200"></A>
+<DL>
+<DT><U>Variable:</U> rl_vintfunc_t * <B>rl_prep_term_function</B>
+<DD>If non-zero, Readline will call indirectly through this pointer
+to initialize the terminal.  The function takes a single argument, an
+<CODE>int</CODE> flag that says whether or not to use eight-bit characters.
+By default, this is set to <CODE>rl_prep_terminal</CODE>
+(see section <A HREF="readline.html#SEC38">2.4.9 Terminal Management</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX201"></A>
+<DL>
+<DT><U>Variable:</U> rl_voidfunc_t * <B>rl_deprep_term_function</B>
+<DD>If non-zero, Readline will call indirectly through this pointer
+to reset the terminal.  This function should undo the effects of
+<CODE>rl_prep_term_function</CODE>.
+By default, this is set to <CODE>rl_deprep_terminal</CODE>
+(see section <A HREF="readline.html#SEC38">2.4.9 Terminal Management</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX202"></A>
+<DL>
+<DT><U>Variable:</U> Keymap <B>rl_executing_keymap</B>
+<DD>This variable is set to the keymap (see section <A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A>) in which the
+currently executing readline function was found.
+</DL>
+</P><P>
+
+<A NAME="IDX203"></A>
+<DL>
+<DT><U>Variable:</U> Keymap <B>rl_binding_keymap</B>
+<DD>This variable is set to the keymap (see section <A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A>) in which the
+last key binding occurred.
+</DL>
+</P><P>
+
+<A NAME="IDX204"></A>
+<DL>
+<DT><U>Variable:</U> char * <B>rl_executing_macro</B>
+<DD>This variable is set to the text of any currently-executing macro.
+</DL>
+</P><P>
+
+<A NAME="IDX205"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_readline_state</B>
+<DD>A variable with bit values that encapsulate the current Readline state.
+A bit is set with the <CODE>RL_SETSTATE</CODE> macro, and unset with the
+<CODE>RL_UNSETSTATE</CODE> macro.  Use the <CODE>RL_ISSTATE</CODE> macro to test
+whether a particular state bit is set.  Current state bits include:
+</P><P>
+
+<DL COMPACT>
+<DT><CODE>RL_STATE_NONE</CODE>
+<DD>Readline has not yet been called, nor has it begun to intialize.
+<DT><CODE>RL_STATE_INITIALIZING</CODE>
+<DD>Readline is initializing its internal data structures.
+<DT><CODE>RL_STATE_INITIALIZED</CODE>
+<DD>Readline has completed its initialization.
+<DT><CODE>RL_STATE_TERMPREPPED</CODE>
+<DD>Readline has modified the terminal modes to do its own input and redisplay.
+<DT><CODE>RL_STATE_READCMD</CODE>
+<DD>Readline is reading a command from the keyboard.
+<DT><CODE>RL_STATE_METANEXT</CODE>
+<DD>Readline is reading more input after reading the meta-prefix character.
+<DT><CODE>RL_STATE_DISPATCHING</CODE>
+<DD>Readline is dispatching to a command.
+<DT><CODE>RL_STATE_MOREINPUT</CODE>
+<DD>Readline is reading more input while executing an editing command.
+<DT><CODE>RL_STATE_ISEARCH</CODE>
+<DD>Readline is performing an incremental history search.
+<DT><CODE>RL_STATE_NSEARCH</CODE>
+<DD>Readline is performing a non-incremental history search.
+<DT><CODE>RL_STATE_SEARCH</CODE>
+<DD>Readline is searching backward or forward through the history for a string.
+<DT><CODE>RL_STATE_NUMERICARG</CODE>
+<DD>Readline is reading a numeric argument.
+<DT><CODE>RL_STATE_MACROINPUT</CODE>
+<DD>Readline is currently getting its input from a previously-defined keyboard
+macro.
+<DT><CODE>RL_STATE_MACRODEF</CODE>
+<DD>Readline is currently reading characters defining a keyboard macro.
+<DT><CODE>RL_STATE_OVERWRITE</CODE>
+<DD>Readline is in overwrite mode.
+<DT><CODE>RL_STATE_COMPLETING</CODE>
+<DD>Readline is performing word completion.
+<DT><CODE>RL_STATE_SIGHANDLER</CODE>
+<DD>Readline is currently executing the readline signal handler.
+<DT><CODE>RL_STATE_UNDOING</CODE>
+<DD>Readline is performing an undo.
+<DT><CODE>RL_STATE_DONE</CODE>
+<DD>Readline has read a key sequence bound to <CODE>accept-line</CODE>
+and is about to return the line to the caller.
+</DL>
+<P>
+
+</DL>
+</P><P>
+
+<A NAME="IDX206"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_explicit_arg</B>
+<DD>Set to a non-zero value if an explicit numeric argument was specified by
+the user.  Only valid in a bindable command function.
+</DL>
+</P><P>
+
+<A NAME="IDX207"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_numeric_arg</B>
+<DD>Set to the value of any numeric argument explicitly specified by the user
+before executing the current Readline function.  Only valid in a bindable
+command function.
+</DL>
+</P><P>
+
+<A NAME="IDX208"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_editing_mode</B>
+<DD>Set to a value denoting Readline's current editing mode.  A value of
+<VAR>1</VAR> means Readline is currently in emacs mode; <VAR>0</VAR>
+means that vi mode is active.
+</DL>
+</P><P>
+
+<A NAME="Readline Convenience Functions"></A>
+<HR SIZE="6">
+<A NAME="SEC29"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC30"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.4 Readline Convenience Functions </H2>
+<!--docid::SEC29::-->
+<P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC30">2.4.1 Naming a Function</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">How to give a function you write a name.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Making keymaps.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Changing Keymaps.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Translate function names to
+						key sequences.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">How to make your functions undoable.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions to control line display.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC36">2.4.7 Modifying Text</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions to modify <CODE>rl_line_buffer</CODE>.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC37">2.4.8 Character Input</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions to read keyboard input.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC38">2.4.9 Terminal Management</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions to manage terminal settings.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Generally useful functions and hooks.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions that don't fall into any category.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC41">2.4.12 Alternate Interface</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Using Readline in a `callback' fashion.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC42">2.4.13 A Readline Example</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">An example Readline function.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Function Naming"></A>
+<HR SIZE="6">
+<A NAME="SEC30"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC31"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.1 Naming a Function </H3>
+<!--docid::SEC30::-->
+<P>
+
+The user can dynamically change the bindings of keys while using
+Readline.  This is done by representing the function with a descriptive
+name.  The user is able to type the descriptive name when referring to
+the function.  Thus, in an init file, one might find
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>Meta-Rubout:	backward-kill-word
+</pre></td></tr></table></P><P>
+
+This binds the keystroke <KBD>Meta-Rubout</KBD> to the function
+<EM>descriptively</EM> named <CODE>backward-kill-word</CODE>.  You, as the
+programmer, should bind the functions you write to descriptive names as
+well.  Readline provides a function for doing that:
+</P><P>
+
+<A NAME="IDX209"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_add_defun</B> <I>(const char *name, rl_command_func_t *function, int key)</I>
+<DD>Add <VAR>name</VAR> to the list of named functions.  Make <VAR>function</VAR> be
+the function that gets called.  If <VAR>key</VAR> is not -1, then bind it to
+<VAR>function</VAR> using <CODE>rl_bind_key()</CODE>.
+</DL>
+</P><P>
+
+Using this function alone is sufficient for most applications.  It is
+the recommended way to add a few functions to the default functions that
+Readline has built in.  If you need to do something other
+than adding a function to Readline, you may need to use the
+underlying functions described below.
+</P><P>
+
+<A NAME="Keymaps"></A>
+<HR SIZE="6">
+<A NAME="SEC31"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC30"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC32"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC32"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.2 Selecting a Keymap </H3>
+<!--docid::SEC31::-->
+<P>
+
+Key bindings take place on a <EM>keymap</EM>.  The keymap is the
+association between the keys that the user types and the functions that
+get run.  You can make your own keymaps, copy existing keymaps, and tell
+Readline which keymap to use.
+</P><P>
+
+<A NAME="IDX210"></A>
+<DL>
+<DT><U>Function:</U> Keymap <B>rl_make_bare_keymap</B> <I>(void)</I>
+<DD>Returns a new, empty keymap.  The space for the keymap is allocated with
+<CODE>malloc()</CODE>; the caller should free it by calling
+<CODE>rl_discard_keymap()</CODE> when done.
+</DL>
+</P><P>
+
+<A NAME="IDX211"></A>
+<DL>
+<DT><U>Function:</U> Keymap <B>rl_copy_keymap</B> <I>(Keymap map)</I>
+<DD>Return a new keymap which is a copy of <VAR>map</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX212"></A>
+<DL>
+<DT><U>Function:</U> Keymap <B>rl_make_keymap</B> <I>(void)</I>
+<DD>Return a new keymap with the printing characters bound to rl_insert,
+the lowercase Meta characters bound to run their equivalents, and
+the Meta digits bound to produce numeric arguments.
+</DL>
+</P><P>
+
+<A NAME="IDX213"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_discard_keymap</B> <I>(Keymap keymap)</I>
+<DD>Free the storage associated with <VAR>keymap</VAR>.
+</DL>
+</P><P>
+
+Readline has several internal keymaps.  These functions allow you to
+change which keymap is active.
+</P><P>
+
+<A NAME="IDX214"></A>
+<DL>
+<DT><U>Function:</U> Keymap <B>rl_get_keymap</B> <I>(void)</I>
+<DD>Returns the currently active keymap.
+</DL>
+</P><P>
+
+<A NAME="IDX215"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_set_keymap</B> <I>(Keymap keymap)</I>
+<DD>Makes <VAR>keymap</VAR> the currently active keymap.
+</DL>
+</P><P>
+
+<A NAME="IDX216"></A>
+<DL>
+<DT><U>Function:</U> Keymap <B>rl_get_keymap_by_name</B> <I>(const char *name)</I>
+<DD>Return the keymap matching <VAR>name</VAR>.  <VAR>name</VAR> is one which would
+be supplied in a <CODE>set keymap</CODE> inputrc line (see section <A HREF="readline.html#SEC9">1.3 Readline Init File</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX217"></A>
+<DL>
+<DT><U>Function:</U> char * <B>rl_get_keymap_name</B> <I>(Keymap keymap)</I>
+<DD>Return the name matching <VAR>keymap</VAR>.  <VAR>name</VAR> is one which would
+be supplied in a <CODE>set keymap</CODE> inputrc line (see section <A HREF="readline.html#SEC9">1.3 Readline Init File</A>).
+</DL>
+</P><P>
+
+<A NAME="Binding Keys"></A>
+<HR SIZE="6">
+<A NAME="SEC32"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC31"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC33"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC33"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.3 Binding Keys </H3>
+<!--docid::SEC32::-->
+<P>
+
+Key sequences are associate with functions through the keymap.
+Readline has several internal keymaps: <CODE>emacs_standard_keymap</CODE>,
+<CODE>emacs_meta_keymap</CODE>, <CODE>emacs_ctlx_keymap</CODE>,
+<CODE>vi_movement_keymap</CODE>, and <CODE>vi_insertion_keymap</CODE>.
+<CODE>emacs_standard_keymap</CODE> is the default, and the examples in
+this manual assume that.
+</P><P>
+
+Since <CODE>readline()</CODE> installs a set of default key bindings the first
+time it is called, there is always the danger that a custom binding
+installed before the first call to <CODE>readline()</CODE> will be overridden.
+An alternate mechanism is to install custom key bindings in an
+initialization function assigned to the <CODE>rl_startup_hook</CODE> variable
+(see section <A HREF="readline.html#SEC28">2.3 Readline Variables</A>).
+</P><P>
+
+These functions manage key bindings.
+</P><P>
+
+<A NAME="IDX218"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_bind_key</B> <I>(int key, rl_command_func_t *function)</I>
+<DD>Binds <VAR>key</VAR> to <VAR>function</VAR> in the currently active keymap.
+Returns non-zero in the case of an invalid <VAR>key</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX219"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_bind_key_in_map</B> <I>(int key, rl_command_func_t *function, Keymap map)</I>
+<DD>Bind <VAR>key</VAR> to <VAR>function</VAR> in <VAR>map</VAR>.  Returns non-zero in the case
+of an invalid <VAR>key</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX220"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_unbind_key</B> <I>(int key)</I>
+<DD>Bind <VAR>key</VAR> to the null function in the currently active keymap.
+Returns non-zero in case of error.
+</DL>
+</P><P>
+
+<A NAME="IDX221"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_unbind_key_in_map</B> <I>(int key, Keymap map)</I>
+<DD>Bind <VAR>key</VAR> to the null function in <VAR>map</VAR>.
+Returns non-zero in case of error.
+</DL>
+</P><P>
+
+<A NAME="IDX222"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_unbind_function_in_map</B> <I>(rl_command_func_t *function, Keymap map)</I>
+<DD>Unbind all keys that execute <VAR>function</VAR> in <VAR>map</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX223"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_unbind_command_in_map</B> <I>(const char *command, Keymap map)</I>
+<DD>Unbind all keys that are bound to <VAR>command</VAR> in <VAR>map</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX224"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_set_key</B> <I>(const char *keyseq, rl_command_func_t *function, Keymap map)</I>
+<DD>Bind the key sequence represented by the string <VAR>keyseq</VAR> to the function
+<VAR>function</VAR>.  This makes new keymaps as
+necessary.  The initial keymap in which to do bindings is <VAR>map</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX225"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_generic_bind</B> <I>(int type, const char *keyseq, char *data, Keymap map)</I>
+<DD>Bind the key sequence represented by the string <VAR>keyseq</VAR> to the arbitrary
+pointer <VAR>data</VAR>.  <VAR>type</VAR> says what kind of data is pointed to by
+<VAR>data</VAR>; this can be a function (<CODE>ISFUNC</CODE>), a macro
+(<CODE>ISMACR</CODE>), or a keymap (<CODE>ISKMAP</CODE>).  This makes new keymaps as
+necessary.  The initial keymap in which to do bindings is <VAR>map</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX226"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_parse_and_bind</B> <I>(char *line)</I>
+<DD>Parse <VAR>line</VAR> as if it had been read from the <CODE>inputrc</CODE> file and
+perform any key bindings and variable assignments found
+(see section <A HREF="readline.html#SEC9">1.3 Readline Init File</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX227"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_read_init_file</B> <I>(const char *filename)</I>
+<DD>Read keybindings and variable assignments from <VAR>filename</VAR>
+(see section <A HREF="readline.html#SEC9">1.3 Readline Init File</A>).
+</DL>
+</P><P>
+
+<A NAME="Associating Function Names and Bindings"></A>
+<HR SIZE="6">
+<A NAME="SEC33"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC32"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC34"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC34"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.4 Associating Function Names and Bindings </H3>
+<!--docid::SEC33::-->
+<P>
+
+These functions allow you to find out what keys invoke named functions
+and the functions invoked by a particular key sequence.  You may also
+associate a new function name with an arbitrary function.
+</P><P>
+
+<A NAME="IDX228"></A>
+<DL>
+<DT><U>Function:</U> rl_command_func_t * <B>rl_named_function</B> <I>(const char *name)</I>
+<DD>Return the function with name <VAR>name</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX229"></A>
+<DL>
+<DT><U>Function:</U> rl_command_func_t * <B>rl_function_of_keyseq</B> <I>(const char *keyseq, Keymap map, int *type)</I>
+<DD>Return the function invoked by <VAR>keyseq</VAR> in keymap <VAR>map</VAR>.
+If <VAR>map</VAR> is <CODE>NULL</CODE>, the current keymap is used.  If <VAR>type</VAR> is
+not <CODE>NULL</CODE>, the type of the object is returned in the <CODE>int</CODE> variable
+it points to (one of <CODE>ISFUNC</CODE>, <CODE>ISKMAP</CODE>, or <CODE>ISMACR</CODE>).
+</DL>
+</P><P>
+
+<A NAME="IDX230"></A>
+<DL>
+<DT><U>Function:</U> char ** <B>rl_invoking_keyseqs</B> <I>(rl_command_func_t *function)</I>
+<DD>Return an array of strings representing the key sequences used to
+invoke <VAR>function</VAR> in the current keymap.
+</DL>
+</P><P>
+
+<A NAME="IDX231"></A>
+<DL>
+<DT><U>Function:</U> char ** <B>rl_invoking_keyseqs_in_map</B> <I>(rl_command_func_t *function, Keymap map)</I>
+<DD>Return an array of strings representing the key sequences used to
+invoke <VAR>function</VAR> in the keymap <VAR>map</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX232"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_function_dumper</B> <I>(int readable)</I>
+<DD>Print the readline function names and the key sequences currently
+bound to them to <CODE>rl_outstream</CODE>.  If <VAR>readable</VAR> is non-zero,
+the list is formatted in such a way that it can be made part of an
+<CODE>inputrc</CODE> file and re-read.
+</DL>
+</P><P>
+
+<A NAME="IDX233"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_list_funmap_names</B> <I>(void)</I>
+<DD>Print the names of all bindable Readline functions to <CODE>rl_outstream</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX234"></A>
+<DL>
+<DT><U>Function:</U> const char ** <B>rl_funmap_names</B> <I>(void)</I>
+<DD>Return a NULL terminated array of known function names.  The array is
+sorted.  The array itself is allocated, but not the strings inside.  You
+should <CODE>free()</CODE> the array when you are done, but not the pointers.
+</DL>
+</P><P>
+
+<A NAME="IDX235"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_add_funmap_entry</B> <I>(const char *name, rl_command_func_t *function)</I>
+<DD>Add <VAR>name</VAR> to the list of bindable Readline command names, and make
+<VAR>function</VAR> the function to be called when <VAR>name</VAR> is invoked.
+</DL>
+</P><P>
+
+<A NAME="Allowing Undoing"></A>
+<HR SIZE="6">
+<A NAME="SEC34"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC33"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC35"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC35"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.5 Allowing Undoing </H3>
+<!--docid::SEC34::-->
+<P>
+
+Supporting the undo command is a painless thing, and makes your
+functions much more useful.  It is certainly easy to try
+something if you know you can undo it.
+</P><P>
+
+If your function simply inserts text once, or deletes text once, and
+uses <CODE>rl_insert_text()</CODE> or <CODE>rl_delete_text()</CODE> to do it, then
+undoing is already done for you automatically.
+</P><P>
+
+If you do multiple insertions or multiple deletions, or any combination
+of these operations, you should group them together into one operation.
+This is done with <CODE>rl_begin_undo_group()</CODE> and
+<CODE>rl_end_undo_group()</CODE>.
+</P><P>
+
+The types of events that can be undone are:
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=smallexample><FONT SIZE=-1><pre>enum undo_code { UNDO_DELETE, UNDO_INSERT, UNDO_BEGIN, UNDO_END }; 
+</FONT></pre></td></tr></table></P><P>
+
+Notice that <CODE>UNDO_DELETE</CODE> means to insert some text, and
+<CODE>UNDO_INSERT</CODE> means to delete some text.  That is, the undo code
+tells what to undo, not how to undo it.  <CODE>UNDO_BEGIN</CODE> and
+<CODE>UNDO_END</CODE> are tags added by <CODE>rl_begin_undo_group()</CODE> and
+<CODE>rl_end_undo_group()</CODE>.
+</P><P>
+
+<A NAME="IDX236"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_begin_undo_group</B> <I>(void)</I>
+<DD>Begins saving undo information in a group construct.  The undo
+information usually comes from calls to <CODE>rl_insert_text()</CODE> and
+<CODE>rl_delete_text()</CODE>, but could be the result of calls to
+<CODE>rl_add_undo()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX237"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_end_undo_group</B> <I>(void)</I>
+<DD>Closes the current undo group started with <CODE>rl_begin_undo_group
+()</CODE>.  There should be one call to <CODE>rl_end_undo_group()</CODE>
+for each call to <CODE>rl_begin_undo_group()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX238"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_add_undo</B> <I>(enum undo_code what, int start, int end, char *text)</I>
+<DD>Remember how to undo an event (according to <VAR>what</VAR>).  The affected
+text runs from <VAR>start</VAR> to <VAR>end</VAR>, and encompasses <VAR>text</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX239"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_free_undo_list</B> <I>(void)</I>
+<DD>Free the existing undo list.
+</DL>
+</P><P>
+
+<A NAME="IDX240"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_do_undo</B> <I>(void)</I>
+<DD>Undo the first thing on the undo list.  Returns <CODE>0</CODE> if there was
+nothing to undo, non-zero if something was undone.
+</DL>
+</P><P>
+
+Finally, if you neither insert nor delete text, but directly modify the
+existing text (e.g., change its case), call <CODE>rl_modifying()</CODE>
+once, just before you modify the text.  You must supply the indices of
+the text range that you are going to modify.
+</P><P>
+
+<A NAME="IDX241"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_modifying</B> <I>(int start, int end)</I>
+<DD>Tell Readline to save the text between <VAR>start</VAR> and <VAR>end</VAR> as a
+single undo unit.  It is assumed that you will subsequently modify
+that text.
+</DL>
+</P><P>
+
+<A NAME="Redisplay"></A>
+<HR SIZE="6">
+<A NAME="SEC35"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC34"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC36"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC36"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.6 Redisplay </H3>
+<!--docid::SEC35::-->
+<P>
+
+<A NAME="IDX242"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_redisplay</B> <I>(void)</I>
+<DD>Change what's displayed on the screen to reflect the current contents
+of <CODE>rl_line_buffer</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX243"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_forced_update_display</B> <I>(void)</I>
+<DD>Force the line to be updated and redisplayed, whether or not
+Readline thinks the screen display is correct.
+</DL>
+</P><P>
+
+<A NAME="IDX244"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_on_new_line</B> <I>(void)</I>
+<DD>Tell the update functions that we have moved onto a new (empty) line,
+usually after ouputting a newline.
+</DL>
+</P><P>
+
+<A NAME="IDX245"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_on_new_line_with_prompt</B> <I>(void)</I>
+<DD>Tell the update functions that we have moved onto a new line, with
+<VAR>rl_prompt</VAR> already displayed.
+This could be used by applications that want to output the prompt string
+themselves, but still need Readline to know the prompt string length for
+redisplay.
+It should be used after setting <VAR>rl_already_prompted</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX246"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_reset_line_state</B> <I>(void)</I>
+<DD>Reset the display state to a clean state and redisplay the current line
+starting on a new line.
+</DL>
+</P><P>
+
+<A NAME="IDX247"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_crlf</B> <I>(void)</I>
+<DD>Move the cursor to the start of the next screen line.
+</DL>
+</P><P>
+
+<A NAME="IDX248"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_show_char</B> <I>(int c)</I>
+<DD>Display character <VAR>c</VAR> on <CODE>rl_outstream</CODE>.
+If Readline has not been set to display meta characters directly, this
+will convert meta characters to a meta-prefixed key sequence.
+This is intended for use by applications which wish to do their own
+redisplay.
+</DL>
+</P><P>
+
+<A NAME="IDX249"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_message</B> <I>(const char *, <small>...</small>)</I>
+<DD>The arguments are a format string as would be supplied to <CODE>printf</CODE>,
+possibly containing conversion specifications such as <SAMP>`%d'</SAMP>, and
+any additional arguments necessary to satisfy the conversion specifications.
+The resulting string is displayed in the <EM>echo area</EM>.  The echo area
+is also used to display numeric arguments and search strings.
+</DL>
+</P><P>
+
+<A NAME="IDX250"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_clear_message</B> <I>(void)</I>
+<DD>Clear the message in the echo area.
+</DL>
+</P><P>
+
+<A NAME="IDX251"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_save_prompt</B> <I>(void)</I>
+<DD>Save the local Readline prompt display state in preparation for
+displaying a new message in the message area with <CODE>rl_message()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX252"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_restore_prompt</B> <I>(void)</I>
+<DD>Restore the local Readline prompt display state saved by the most
+recent call to <CODE>rl_save_prompt</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX253"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_expand_prompt</B> <I>(char *prompt)</I>
+<DD>Expand any special character sequences in <VAR>prompt</VAR> and set up the
+local Readline prompt redisplay variables.
+This function is called by <CODE>readline()</CODE>.  It may also be called to
+expand the primary prompt if the <CODE>rl_on_new_line_with_prompt()</CODE>
+function or <CODE>rl_already_prompted</CODE> variable is used.
+It returns the number of visible characters on the last line of the
+(possibly multi-line) prompt.
+</DL>
+</P><P>
+
+<A NAME="IDX254"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_set_prompt</B> <I>(const char *prompt)</I>
+<DD>Make Readline use <VAR>prompt</VAR> for subsequent redisplay.  This calls
+<CODE>rl_expand_prompt()</CODE> to expand the prompt and sets <CODE>rl_prompt</CODE>
+to the result.
+</DL>
+</P><P>
+
+<A NAME="Modifying Text"></A>
+<HR SIZE="6">
+<A NAME="SEC36"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC35"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC37"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC37"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.7 Modifying Text </H3>
+<!--docid::SEC36::-->
+<P>
+
+<A NAME="IDX255"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_insert_text</B> <I>(const char *text)</I>
+<DD>Insert <VAR>text</VAR> into the line at the current cursor position.
+Returns the number of characters inserted.
+</DL>
+</P><P>
+
+<A NAME="IDX256"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_delete_text</B> <I>(int start, int end)</I>
+<DD>Delete the text between <VAR>start</VAR> and <VAR>end</VAR> in the current line.
+Returns the number of characters deleted.
+</DL>
+</P><P>
+
+<A NAME="IDX257"></A>
+<DL>
+<DT><U>Function:</U> char * <B>rl_copy_text</B> <I>(int start, int end)</I>
+<DD>Return a copy of the text between <VAR>start</VAR> and <VAR>end</VAR> in
+the current line.
+</DL>
+</P><P>
+
+<A NAME="IDX258"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_kill_text</B> <I>(int start, int end)</I>
+<DD>Copy the text between <VAR>start</VAR> and <VAR>end</VAR> in the current line
+to the kill ring, appending or prepending to the last kill if the
+last command was a kill command.  The text is deleted.
+If <VAR>start</VAR> is less than <VAR>end</VAR>,
+the text is appended, otherwise prepended.  If the last command was
+not a kill, a new kill ring slot is used.
+</DL>
+</P><P>
+
+<A NAME="IDX259"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_push_macro_input</B> <I>(char *macro)</I>
+<DD>Cause <VAR>macro</VAR> to be inserted into the line, as if it had been invoked
+by a key bound to a macro.  Not especially useful; use
+<CODE>rl_insert_text()</CODE> instead.
+</DL>
+</P><P>
+
+<A NAME="Character Input"></A>
+<HR SIZE="6">
+<A NAME="SEC37"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC36"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC38"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC38"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.8 Character Input </H3>
+<!--docid::SEC37::-->
+<P>
+
+<A NAME="IDX260"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_read_key</B> <I>(void)</I>
+<DD>Return the next character available from Readline's current input stream.
+This handles input inserted into
+the input stream via <VAR>rl_pending_input</VAR> (see section <A HREF="readline.html#SEC28">2.3 Readline Variables</A>)
+and <CODE>rl_stuff_char()</CODE>, macros, and characters read from the keyboard.
+While waiting for input, this function will call any function assigned to
+the <CODE>rl_event_hook</CODE> variable.
+</DL>
+</P><P>
+
+<A NAME="IDX261"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_getc</B> <I>(FILE *stream)</I>
+<DD>Return the next character available from <VAR>stream</VAR>, which is assumed to
+be the keyboard.
+</DL>
+</P><P>
+
+<A NAME="IDX262"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_stuff_char</B> <I>(int c)</I>
+<DD>Insert <VAR>c</VAR> into the Readline input stream.  It will be "read"
+before Readline attempts to read characters from the terminal with
+<CODE>rl_read_key()</CODE>.  Up to 512 characters may be pushed back.
+<CODE>rl_stuff_char</CODE> returns 1 if the character was successfully inserted;
+0 otherwise.
+</DL>
+</P><P>
+
+<A NAME="IDX263"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_execute_next</B> <I>(int c)</I>
+<DD>Make <VAR>c</VAR> be the next command to be executed when <CODE>rl_read_key()</CODE>
+is called.  This sets <VAR>rl_pending_input</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX264"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_clear_pending_input</B> <I>(void)</I>
+<DD>Unset <VAR>rl_pending_input</VAR>, effectively negating the effect of any
+previous call to <CODE>rl_execute_next()</CODE>.  This works only if the
+pending input has not already been read with <CODE>rl_read_key()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX265"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_set_keyboard_input_timeout</B> <I>(int u)</I>
+<DD>While waiting for keyboard input in <CODE>rl_read_key()</CODE>, Readline will
+wait for <VAR>u</VAR> microseconds for input before calling any function
+assigned to <CODE>rl_event_hook</CODE>.  The default waiting period is
+one-tenth of a second.  Returns the old timeout value.
+</DL>
+</P><P>
+
+<A NAME="Terminal Management"></A>
+<HR SIZE="6">
+<A NAME="SEC38"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC37"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC39"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.9 Terminal Management </H3>
+<!--docid::SEC38::-->
+<P>
+
+<A NAME="IDX266"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_prep_terminal</B> <I>(int meta_flag)</I>
+<DD>Modify the terminal settings for Readline's use, so <CODE>readline()</CODE>
+can read a single character at a time from the keyboard.
+The <VAR>meta_flag</VAR> argument should be non-zero if Readline should
+read eight-bit input.
+</DL>
+</P><P>
+
+<A NAME="IDX267"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_deprep_terminal</B> <I>(void)</I>
+<DD>Undo the effects of <CODE>rl_prep_terminal()</CODE>, leaving the terminal in
+the state in which it was before the most recent call to
+<CODE>rl_prep_terminal()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX268"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_tty_set_default_bindings</B> <I>(Keymap kmap)</I>
+<DD>Read the operating system's terminal editing characters (as would be displayed
+by <CODE>stty</CODE>) to their Readline equivalents.  The bindings are performed
+in <VAR>kmap</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX269"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_reset_terminal</B> <I>(const char *terminal_name)</I>
+<DD>Reinitialize Readline's idea of the terminal settings using
+<VAR>terminal_name</VAR> as the terminal type (e.g., <CODE>vt100</CODE>).
+If <VAR>terminal_name</VAR> is <CODE>NULL</CODE>, the value of the <CODE>TERM</CODE>
+environment variable is used.
+</DL>
+</P><P>
+
+<A NAME="Utility Functions"></A>
+<HR SIZE="6">
+<A NAME="SEC39"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC38"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC40"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC31"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.10 Utility Functions </H3>
+<!--docid::SEC39::-->
+<P>
+
+<A NAME="IDX270"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_replace_line</B> <I>(const char *text, int clear_undo)</I>
+<DD>Replace the contents of <CODE>rl_line_buffer</CODE> with <VAR>text</VAR>.
+The point and mark are preserved, if possible.
+If <VAR>clear_undo</VAR> is non-zero, the undo list associated with the
+current line is cleared.
+</DL>
+</P><P>
+
+<A NAME="IDX271"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_extend_line_buffer</B> <I>(int len)</I>
+<DD>Ensure that <CODE>rl_line_buffer</CODE> has enough space to hold <VAR>len</VAR>
+characters, possibly reallocating it if necessary.
+</DL>
+</P><P>
+
+<A NAME="IDX272"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_initialize</B> <I>(void)</I>
+<DD>Initialize or re-initialize Readline's internal state.
+It's not strictly necessary to call this; <CODE>readline()</CODE> calls it before
+reading any input.
+</DL>
+</P><P>
+
+<A NAME="IDX273"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_ding</B> <I>(void)</I>
+<DD>Ring the terminal bell, obeying the setting of <CODE>bell-style</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX274"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_alphabetic</B> <I>(int c)</I>
+<DD>Return 1 if <VAR>c</VAR> is an alphabetic character.
+</DL>
+</P><P>
+
+<A NAME="IDX275"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_display_match_list</B> <I>(char **matches, int len, int max)</I>
+<DD>A convenience function for displaying a list of strings in
+columnar format on Readline's output stream.  <CODE>matches</CODE> is the list
+of strings, in argv format, such as a list of completion matches.
+<CODE>len</CODE> is the number of strings in <CODE>matches</CODE>, and <CODE>max</CODE>
+is the length of the longest string in <CODE>matches</CODE>.  This function uses
+the setting of <CODE>print-completions-horizontally</CODE> to select how the
+matches are displayed (see section <A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A>).
+</DL>
+</P><P>
+
+The following are implemented as macros, defined in <CODE>chardefs.h</CODE>.
+Applications should refrain from using them.
+</P><P>
+
+<A NAME="IDX276"></A>
+<DL>
+<DT><U>Function:</U> int <B>_rl_uppercase_p</B> <I>(int c)</I>
+<DD>Return 1 if <VAR>c</VAR> is an uppercase alphabetic character.
+</DL>
+</P><P>
+
+<A NAME="IDX277"></A>
+<DL>
+<DT><U>Function:</U> int <B>_rl_lowercase_p</B> <I>(int c)</I>
+<DD>Return 1 if <VAR>c</VAR> is a lowercase alphabetic character.
+</DL>
+</P><P>
+
+<A NAME="IDX278"></A>
+<DL>
+<DT><U>Function:</U> int <B>_rl_digit_p</B> <I>(int c)</I>
+<DD>Return 1 if <VAR>c</VAR> is a numeric character.
+</DL>
+</P><P>
+
+<A NAME="IDX279"></A>
+<DL>
+<DT><U>Function:</U> int <B>_rl_to_upper</B> <I>(int c)</I>
+<DD>If <VAR>c</VAR> is a lowercase alphabetic character, return the corresponding
+uppercase character.
+</DL>
+</P><P>
+
+<A NAME="IDX280"></A>
+<DL>
+<DT><U>Function:</U> int <B>_rl_to_lower</B> <I>(int c)</I>
+<DD>If <VAR>c</VAR> is an uppercase alphabetic character, return the corresponding
+lowercase character.
+</DL>
+</P><P>
+
+<A NAME="IDX281"></A>
+<DL>
+<DT><U>Function:</U> int <B>_rl_digit_value</B> <I>(int c)</I>
+<DD>If <VAR>c</VAR> is a number, return the value it represents.
+</DL>
+</P><P>
+
+<A NAME="Miscellaneous Functions"></A>
+<HR SIZE="6">
+<A NAME="SEC40"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC39"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC41"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC31"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.11 Miscellaneous Functions </H3>
+<!--docid::SEC40::-->
+<P>
+
+<A NAME="IDX282"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_macro_bind</B> <I>(const char *keyseq, const char *macro, Keymap map)</I>
+<DD>Bind the key sequence <VAR>keyseq</VAR> to invoke the macro <VAR>macro</VAR>.
+The binding is performed in <VAR>map</VAR>.  When <VAR>keyseq</VAR> is invoked, the
+<VAR>macro</VAR> will be inserted into the line.  This function is deprecated;
+use <CODE>rl_generic_bind()</CODE> instead.
+</DL>
+</P><P>
+
+<A NAME="IDX283"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_macro_dumper</B> <I>(int readable)</I>
+<DD>Print the key sequences bound to macros and their values, using
+the current keymap, to <CODE>rl_outstream</CODE>.
+If <VAR>readable</VAR> is non-zero, the list is formatted in such a way
+that it can be made part of an <CODE>inputrc</CODE> file and re-read.
+</DL>
+</P><P>
+
+<A NAME="IDX284"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_variable_bind</B> <I>(const char *variable, const char *value)</I>
+<DD>Make the Readline variable <VAR>variable</VAR> have <VAR>value</VAR>.
+This behaves as if the readline command
+<SAMP>`set <VAR>variable</VAR> <VAR>value</VAR>'</SAMP> had been executed in an <CODE>inputrc</CODE>
+file (see section <A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX285"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_variable_dumper</B> <I>(int readable)</I>
+<DD>Print the readline variable names and their current values
+to <CODE>rl_outstream</CODE>.
+If <VAR>readable</VAR> is non-zero, the list is formatted in such a way
+that it can be made part of an <CODE>inputrc</CODE> file and re-read.
+</DL>
+</P><P>
+
+<A NAME="IDX286"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_set_paren_blink_timeout</B> <I>(int u)</I>
+<DD>Set the time interval (in microseconds) that Readline waits when showing
+a balancing character when <CODE>blink-matching-paren</CODE> has been enabled.
+</DL>
+</P><P>
+
+<A NAME="IDX287"></A>
+<DL>
+<DT><U>Function:</U> char * <B>rl_get_termcap</B> <I>(const char *cap)</I>
+<DD>Retrieve the string value of the termcap capability <VAR>cap</VAR>.
+Readline fetches the termcap entry for the current terminal name and
+uses those capabilities to move around the screen line and perform other
+terminal-specific operations, like erasing a line.  Readline does not
+use all of a terminal's capabilities, and this function will return
+values for only those capabilities Readline uses.
+</DL>
+</P><P>
+
+<A NAME="Alternate Interface"></A>
+<HR SIZE="6">
+<A NAME="SEC41"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC40"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC42"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC31"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.12 Alternate Interface </H3>
+<!--docid::SEC41::-->
+<P>
+
+An alternate interface is available to plain <CODE>readline()</CODE>.  Some
+applications need to interleave keyboard I/O with file, device, or
+window system I/O, typically by using a main loop to <CODE>select()</CODE>
+on various file descriptors.  To accomodate this need, readline can
+also be invoked as a `callback' function from an event loop.  There
+are functions available to make this easy.
+</P><P>
+
+<A NAME="IDX288"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_callback_handler_install</B> <I>(const char *prompt, rl_vcpfunc_t *lhandler)</I>
+<DD>Set up the terminal for readline I/O and display the initial
+expanded value of <VAR>prompt</VAR>.  Save the value of <VAR>lhandler</VAR> to
+use as a function to call when a complete line of input has been entered.
+The function takes the text of the line as an argument.
+</DL>
+</P><P>
+
+<A NAME="IDX289"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_callback_read_char</B> <I>(void)</I>
+<DD>Whenever an application determines that keyboard input is available, it
+should call <CODE>rl_callback_read_char()</CODE>, which will read the next
+character from the current input source.
+If that character completes the line, <CODE>rl_callback_read_char</CODE> will
+invoke the <VAR>lhandler</VAR> function saved by <CODE>rl_callback_handler_install</CODE>
+to process the line.
+Before calling the <VAR>lhandler</VAR> function, the terminal settings are
+reset to the values they had before calling
+<CODE>rl_callback_handler_install</CODE>.
+If the <VAR>lhandler</VAR> function returns,
+the terminal settings are modified for Readline's use again.
+<CODE>EOF</CODE> is  indicated by calling <VAR>lhandler</VAR> with a
+<CODE>NULL</CODE> line.
+</DL>
+</P><P>
+
+<A NAME="IDX290"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_callback_handler_remove</B> <I>(void)</I>
+<DD>Restore the terminal to its initial state and remove the line handler.
+This may be called from within a callback as well as independently.
+If the <VAR>lhandler</VAR> installed by <CODE>rl_callback_handler_install</CODE>
+does not exit the program, either this function or the function referred
+to by the value of <CODE>rl_deprep_term_function</CODE> should be called before
+the program exits to reset the terminal settings.
+</DL>
+</P><P>
+
+<A NAME="A Readline Example"></A>
+<HR SIZE="6">
+<A NAME="SEC42"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC41"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC31"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.13 A Readline Example </H3>
+<!--docid::SEC42::-->
+<P>
+
+Here is a function which changes lowercase characters to their uppercase
+equivalents, and uppercase characters to lowercase.  If
+this function was bound to <SAMP>`M-c'</SAMP>, then typing <SAMP>`M-c'</SAMP> would
+change the case of the character under point.  Typing <SAMP>`M-1 0 M-c'</SAMP>
+would change the case of the following 10 characters, leaving the cursor on
+the last character changed.
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>/* Invert the case of the COUNT following characters. */
+int
+invert_case_line (count, key)
+     int count, key;
+{
+  register int start, end, i;
+
+  start = rl_point;
+
+  if (rl_point &#62;= rl_end)
+    return (0);
+
+  if (count &#60; 0)
+    {
+      direction = -1;
+      count = -count;
+    }
+  else
+    direction = 1;
+      
+  /* Find the end of the range to modify. */
+  end = start + (count * direction);
+
+  /* Force it to be within range. */
+  if (end &#62; rl_end)
+    end = rl_end;
+  else if (end &#60; 0)
+    end = 0;
+
+  if (start == end)
+    return (0);
+
+  if (start &#62; end)
+    {
+      int temp = start;
+      start = end;
+      end = temp;
+    }
+
+  /* Tell readline that we are modifying the line,
+     so it will save the undo information. */
+  rl_modifying (start, end);
+
+  for (i = start; i != end; i++)
+    {
+      if (_rl_uppercase_p (rl_line_buffer[i]))
+        rl_line_buffer[i] = _rl_to_lower (rl_line_buffer[i]);
+      else if (_rl_lowercase_p (rl_line_buffer[i]))
+        rl_line_buffer[i] = _rl_to_upper (rl_line_buffer[i]);
+    }
+  /* Move point to on top of the last character changed. */
+  rl_point = (direction == 1) ? end - 1 : start;
+  return (0);
+}
+</pre></td></tr></table></P><P>
+
+<A NAME="Readline Signal Handling"></A>
+<HR SIZE="6">
+<A NAME="SEC43"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC42"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC44"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC44"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.5 Readline Signal Handling </H2>
+<!--docid::SEC43::-->
+<P>
+
+Signals are asynchronous events sent to a process by the Unix kernel,
+sometimes on behalf of another process.  They are intended to indicate
+exceptional events, like a user pressing the interrupt key on his terminal,
+or a network connection being broken.  There is a class of signals that can
+be sent to the process currently reading input from the keyboard.  Since
+Readline changes the terminal attributes when it is called, it needs to
+perform special processing when such a signal is received in order to
+restore the terminal to a sane state, or provide application writers with
+functions to do so manually. 
+</P><P>
+
+Readline contains an internal signal handler that is installed for a
+number of signals (<CODE>SIGINT</CODE>, <CODE>SIGQUIT</CODE>, <CODE>SIGTERM</CODE>,
+<CODE>SIGALRM</CODE>, <CODE>SIGTSTP</CODE>, <CODE>SIGTTIN</CODE>, and <CODE>SIGTTOU</CODE>).
+When one of these signals is received, the signal handler
+will reset the terminal attributes to those that were in effect before
+<CODE>readline()</CODE> was called, reset the signal handling to what it was
+before <CODE>readline()</CODE> was called, and resend the signal to the calling
+application.
+If and when the calling application's signal handler returns, Readline
+will reinitialize the terminal and continue to accept input.
+When a <CODE>SIGINT</CODE> is received, the Readline signal handler performs
+some additional work, which will cause any partially-entered line to be
+aborted (see the description of <CODE>rl_free_line_state()</CODE> below).
+</P><P>
+
+There is an additional Readline signal handler, for <CODE>SIGWINCH</CODE>, which
+the kernel sends to a process whenever the terminal's size changes (for
+example, if a user resizes an <CODE>xterm</CODE>).  The Readline <CODE>SIGWINCH</CODE>
+handler updates Readline's internal screen size information, and then calls
+any <CODE>SIGWINCH</CODE> signal handler the calling application has installed. 
+Readline calls the application's <CODE>SIGWINCH</CODE> signal handler without
+resetting the terminal to its original state.  If the application's signal
+handler does more than update its idea of the terminal size and return (for
+example, a <CODE>longjmp</CODE> back to a main processing loop), it <EM>must</EM>
+call <CODE>rl_cleanup_after_signal()</CODE> (described below), to restore the
+terminal state. 
+</P><P>
+
+Readline provides two variables that allow application writers to
+control whether or not it will catch certain signals and act on them
+when they are received.  It is important that applications change the
+values of these variables only when calling <CODE>readline()</CODE>, not in
+a signal handler, so Readline's internal signal state is not corrupted.
+</P><P>
+
+<A NAME="IDX291"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_catch_signals</B>
+<DD>If this variable is non-zero, Readline will install signal handlers for
+<CODE>SIGINT</CODE>, <CODE>SIGQUIT</CODE>, <CODE>SIGTERM</CODE>, <CODE>SIGALRM</CODE>,
+<CODE>SIGTSTP</CODE>, <CODE>SIGTTIN</CODE>, and <CODE>SIGTTOU</CODE>.
+</P><P>
+
+The default value of <CODE>rl_catch_signals</CODE> is 1.
+</DL>
+</P><P>
+
+<A NAME="IDX292"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_catch_sigwinch</B>
+<DD>If this variable is non-zero, Readline will install a signal handler for
+<CODE>SIGWINCH</CODE>.
+</P><P>
+
+The default value of <CODE>rl_catch_sigwinch</CODE> is 1.
+</DL>
+</P><P>
+
+If an application does not wish to have Readline catch any signals, or
+to handle signals other than those Readline catches (<CODE>SIGHUP</CODE>,
+for example), 
+Readline provides convenience functions to do the necessary terminal
+and internal state cleanup upon receipt of a signal.
+</P><P>
+
+<A NAME="IDX293"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_cleanup_after_signal</B> <I>(void)</I>
+<DD>This function will reset the state of the terminal to what it was before
+<CODE>readline()</CODE> was called, and remove the Readline signal handlers for
+all signals, depending on the values of <CODE>rl_catch_signals</CODE> and
+<CODE>rl_catch_sigwinch</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX294"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_free_line_state</B> <I>(void)</I>
+<DD>This will free any partial state associated with the current input line
+(undo information, any partial history entry, any partially-entered
+keyboard macro, and any partially-entered numeric argument).  This
+should be called before <CODE>rl_cleanup_after_signal()</CODE>.  The
+Readline signal handler for <CODE>SIGINT</CODE> calls this to abort the
+current input line.
+</DL>
+</P><P>
+
+<A NAME="IDX295"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_reset_after_signal</B> <I>(void)</I>
+<DD>This will reinitialize the terminal and reinstall any Readline signal
+handlers, depending on the values of <CODE>rl_catch_signals</CODE> and
+<CODE>rl_catch_sigwinch</CODE>.
+</DL>
+</P><P>
+
+If an application does not wish Readline to catch <CODE>SIGWINCH</CODE>, it may
+call <CODE>rl_resize_terminal()</CODE> or <CODE>rl_set_screen_size()</CODE> to force
+Readline to update its idea of the terminal size when a <CODE>SIGWINCH</CODE>
+is received.
+</P><P>
+
+<A NAME="IDX296"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_resize_terminal</B> <I>(void)</I>
+<DD>Update Readline's internal screen size by reading values from the kernel.
+</DL>
+</P><P>
+
+<A NAME="IDX297"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_set_screen_size</B> <I>(int rows, int cols)</I>
+<DD>Set Readline's idea of the terminal size to <VAR>rows</VAR> rows and
+<VAR>cols</VAR> columns.
+</DL>
+</P><P>
+
+If an application does not want to install a <CODE>SIGWINCH</CODE> handler, but
+is still interested in the screen dimensions, Readline's idea of the screen
+size may be queried.
+</P><P>
+
+<A NAME="IDX298"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_get_screen_size</B> <I>(int *rows, int *cols)</I>
+<DD>Return Readline's idea of the terminal's size in the
+variables pointed to by the arguments.
+</DL>
+</P><P>
+
+The following functions install and remove Readline's signal handlers.
+</P><P>
+
+<A NAME="IDX299"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_set_signals</B> <I>(void)</I>
+<DD>Install Readline's signal handler for <CODE>SIGINT</CODE>, <CODE>SIGQUIT</CODE>,
+<CODE>SIGTERM</CODE>, <CODE>SIGALRM</CODE>, <CODE>SIGTSTP</CODE>, <CODE>SIGTTIN</CODE>,
+<CODE>SIGTTOU</CODE>, and <CODE>SIGWINCH</CODE>, depending on the values of
+<CODE>rl_catch_signals</CODE> and <CODE>rl_catch_sigwinch</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX300"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_clear_signals</B> <I>(void)</I>
+<DD>Remove all of the Readline signal handlers installed by
+<CODE>rl_set_signals()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="Custom Completers"></A>
+<HR SIZE="6">
+<A NAME="SEC44"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC45"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.6 Custom Completers </H2>
+<!--docid::SEC44::-->
+<P>
+
+Typically, a program that reads commands from the user has a way of
+disambiguating commands and data.  If your program is one of these, then
+it can provide completion for commands, data, or both.
+The following sections describe how your program and Readline
+cooperate to provide this service.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC45">2.6.1 How Completing Works</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">The logic used to do completion.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions provided by Readline.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Variables which control completion.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC48">2.6.4 A Short Completion Example</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">An example of writing completer subroutines.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="How Completing Works"></A>
+<HR SIZE="6">
+<A NAME="SEC45"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC44"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC46"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC44"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.6.1 How Completing Works </H3>
+<!--docid::SEC45::-->
+<P>
+
+In order to complete some text, the full list of possible completions
+must be available.  That is, it is not possible to accurately
+expand a partial word without knowing all of the possible words
+which make sense in that context.  The Readline library provides
+the user interface to completion, and two of the most common
+completion functions:  filename and username.  For completing other types
+of text, you must write your own completion function.  This section
+describes exactly what such functions must do, and provides an example.
+</P><P>
+
+There are three major functions used to perform completion:
+</P><P>
+
+<OL>
+<LI>
+The user-interface function <CODE>rl_complete()</CODE>.  This function is
+called with the same arguments as other bindable Readline functions:
+<VAR>count</VAR> and <VAR>invoking_key</VAR>.
+It isolates the word to be completed and calls
+<CODE>rl_completion_matches()</CODE> to generate a list of possible completions.
+It then either lists the possible completions, inserts the possible
+completions, or actually performs the
+completion, depending on which behavior is desired.
+<P>
+
+<LI>
+The internal function <CODE>rl_completion_matches()</CODE> uses an
+application-supplied <EM>generator</EM> function to generate the list of
+possible matches, and then returns the array of these matches.
+The caller should place the address of its generator function in
+<CODE>rl_completion_entry_function</CODE>.
+<P>
+
+<LI>
+The generator function is called repeatedly from
+<CODE>rl_completion_matches()</CODE>, returning a string each time.  The
+arguments to the generator function are <VAR>text</VAR> and <VAR>state</VAR>.
+<VAR>text</VAR> is the partial word to be completed.  <VAR>state</VAR> is zero the
+first time the function is called, allowing the generator to perform
+any necessary initialization, and a positive non-zero integer for
+each subsequent call.  The generator function returns
+<CODE>(char *)NULL</CODE> to inform <CODE>rl_completion_matches()</CODE> that there are
+no more possibilities left.  Usually the generator function computes the
+list of possible completions when <VAR>state</VAR> is zero, and returns them
+one at a time on subsequent calls.  Each string the generator function
+returns as a match must be allocated with <CODE>malloc()</CODE>; Readline
+frees the strings when it has finished with them.
+<P>
+
+</OL>
+<P>
+
+<A NAME="IDX301"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_complete</B> <I>(int ignore, int invoking_key)</I>
+<DD>Complete the word at or before point.  You have supplied the function
+that does the initial simple matching selection algorithm (see
+<CODE>rl_completion_matches()</CODE>).  The default is to do filename completion.
+</DL>
+</P><P>
+
+<A NAME="IDX302"></A>
+<DL>
+<DT><U>Variable:</U> rl_compentry_func_t * <B>rl_completion_entry_function</B>
+<DD>This is a pointer to the generator function for
+<CODE>rl_completion_matches()</CODE>.
+If the value of <CODE>rl_completion_entry_function</CODE> is
+<CODE>NULL</CODE> then the default filename generator
+function, <CODE>rl_filename_completion_function()</CODE>, is used.
+</DL>
+</P><P>
+
+<A NAME="Completion Functions"></A>
+<HR SIZE="6">
+<A NAME="SEC46"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC45"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC47"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC47"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC44"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.6.2 Completion Functions </H3>
+<!--docid::SEC46::-->
+<P>
+
+Here is the complete list of callable completion functions present in
+Readline.
+</P><P>
+
+<A NAME="IDX303"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_complete_internal</B> <I>(int what_to_do)</I>
+<DD>Complete the word at or before point.  <VAR>what_to_do</VAR> says what to do
+with the completion.  A value of <SAMP>`?'</SAMP> means list the possible
+completions.  <SAMP>`TAB'</SAMP> means do standard completion.  <SAMP>`*'</SAMP> means
+insert all of the possible completions.  <SAMP>`!'</SAMP> means to display
+all of the possible completions, if there is more than one, as well as
+performing partial completion.
+</DL>
+</P><P>
+
+<A NAME="IDX304"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_complete</B> <I>(int ignore, int invoking_key)</I>
+<DD>Complete the word at or before point.  You have supplied the function
+that does the initial simple matching selection algorithm (see
+<CODE>rl_completion_matches()</CODE> and <CODE>rl_completion_entry_function</CODE>).
+The default is to do filename
+completion.  This calls <CODE>rl_complete_internal()</CODE> with an
+argument depending on <VAR>invoking_key</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX305"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_possible_completions</B> <I>(int count, int invoking_key)</I>
+<DD>List the possible completions.  See description of <CODE>rl_complete
+()</CODE>.  This calls <CODE>rl_complete_internal()</CODE> with an argument of
+<SAMP>`?'</SAMP>.
+</DL>
+</P><P>
+
+<A NAME="IDX306"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_insert_completions</B> <I>(int count, int invoking_key)</I>
+<DD>Insert the list of possible completions into the line, deleting the
+partially-completed word.  See description of <CODE>rl_complete()</CODE>.
+This calls <CODE>rl_complete_internal()</CODE> with an argument of <SAMP>`*'</SAMP>.
+</DL>
+</P><P>
+
+<A NAME="IDX307"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_completion_mode</B> <I>(rl_command_func_t *cfunc)</I>
+<DD>Returns the apppriate value to pass to <CODE>rl_complete_internal()</CODE>
+depending on whether <VAR>cfunc</VAR> was called twice in succession and
+the value of the <CODE>show-all-if-ambiguous</CODE> variable.
+Application-specific completion functions may use this function to present
+the same interface as <CODE>rl_complete()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX308"></A>
+<DL>
+<DT><U>Function:</U> char ** <B>rl_completion_matches</B> <I>(const char *text, rl_compentry_func_t *entry_func)</I>
+<DD>Returns an array of strings which is a list of completions for
+<VAR>text</VAR>.  If there are no completions, returns <CODE>NULL</CODE>.
+The first entry in the returned array is the substitution for <VAR>text</VAR>.
+The remaining entries are the possible completions.  The array is
+terminated with a <CODE>NULL</CODE> pointer.
+</P><P>
+
+<VAR>entry_func</VAR> is a function of two args, and returns a
+<CODE>char *</CODE>.  The first argument is <VAR>text</VAR>.  The second is a
+state argument; it is zero on the first call, and non-zero on subsequent
+calls.  <VAR>entry_func</VAR> returns a <CODE>NULL</CODE>  pointer to the caller
+when there are no more matches.
+</DL>
+</P><P>
+
+<A NAME="IDX309"></A>
+<DL>
+<DT><U>Function:</U> char * <B>rl_filename_completion_function</B> <I>(const char *text, int state)</I>
+<DD>A generator function for filename completion in the general case.
+<VAR>text</VAR> is a partial filename.
+The Bash source is a useful reference for writing custom
+completion functions (the Bash completion functions call this and other
+Readline functions).
+</DL>
+</P><P>
+
+<A NAME="IDX310"></A>
+<DL>
+<DT><U>Function:</U> char * <B>rl_username_completion_function</B> <I>(const char *text, int state)</I>
+<DD>A completion generator for usernames.  <VAR>text</VAR> contains a partial
+username preceded by a random character (usually <SAMP>`~'</SAMP>).  As with all
+completion generators, <VAR>state</VAR> is zero on the first call and non-zero
+for subsequent calls.
+</DL>
+</P><P>
+
+<A NAME="Completion Variables"></A>
+<HR SIZE="6">
+<A NAME="SEC47"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC46"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC48"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC48"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC44"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.6.3 Completion Variables </H3>
+<!--docid::SEC47::-->
+<P>
+
+<A NAME="IDX311"></A>
+<DL>
+<DT><U>Variable:</U> rl_compentry_func_t * <B>rl_completion_entry_function</B>
+<DD>A pointer to the generator function for <CODE>rl_completion_matches()</CODE>.
+<CODE>NULL</CODE> means to use <CODE>rl_filename_completion_function()</CODE>, the default
+filename completer.
+</DL>
+</P><P>
+
+<A NAME="IDX312"></A>
+<DL>
+<DT><U>Variable:</U> rl_completion_func_t * <B>rl_attempted_completion_function</B>
+<DD>A pointer to an alternative function to create matches.
+The function is called with <VAR>text</VAR>, <VAR>start</VAR>, and <VAR>end</VAR>.
+<VAR>start</VAR> and <VAR>end</VAR> are indices in <CODE>rl_line_buffer</CODE> defining
+the boundaries of <VAR>text</VAR>, which is a character string.
+If this function exists and returns <CODE>NULL</CODE>, or if this variable is
+set to <CODE>NULL</CODE>, then <CODE>rl_complete()</CODE> will call the value of
+<CODE>rl_completion_entry_function</CODE> to generate matches, otherwise the
+array of strings returned will be used.
+If this function sets the <CODE>rl_attempted_completion_over</CODE>
+variable to a non-zero value, Readline will not perform its default
+completion even if this function returns no matches.
+</DL>
+</P><P>
+
+<A NAME="IDX313"></A>
+<DL>
+<DT><U>Variable:</U> rl_quote_func_t * <B>rl_filename_quoting_function</B>
+<DD>A pointer to a function that will quote a filename in an
+application-specific fashion.  This is called if filename completion is being
+attempted and one of the characters in <CODE>rl_filename_quote_characters</CODE>
+appears in a completed filename.  The function is called with
+<VAR>text</VAR>, <VAR>match_type</VAR>, and <VAR>quote_pointer</VAR>.  The <VAR>text</VAR>
+is the filename to be quoted.  The <VAR>match_type</VAR> is either
+<CODE>SINGLE_MATCH</CODE>, if there is only one completion match, or
+<CODE>MULT_MATCH</CODE>.  Some functions use this to decide whether or not to
+insert a closing quote character.  The <VAR>quote_pointer</VAR> is a pointer
+to any opening quote character the user typed.  Some functions choose
+to reset this character.
+</DL>
+</P><P>
+
+<A NAME="IDX314"></A>
+<DL>
+<DT><U>Variable:</U> rl_dequote_func_t * <B>rl_filename_dequoting_function</B>
+<DD>A pointer to a function that will remove application-specific quoting
+characters from a filename before completion is attempted, so those
+characters do not interfere with matching the text against names in
+the filesystem.  It is called with <VAR>text</VAR>, the text of the word
+to be dequoted, and <VAR>quote_char</VAR>, which is the quoting character 
+that delimits the filename (usually <SAMP>`''</SAMP> or <SAMP>`"'</SAMP>).  If
+<VAR>quote_char</VAR> is zero, the filename was not in an embedded string.
+</DL>
+</P><P>
+
+<A NAME="IDX315"></A>
+<DL>
+<DT><U>Variable:</U> rl_linebuf_func_t * <B>rl_char_is_quoted_p</B>
+<DD>A pointer to a function to call that determines whether or not a specific
+character in the line buffer is quoted, according to whatever quoting
+mechanism the program calling Readline uses.  The function is called with
+two arguments: <VAR>text</VAR>, the text of the line, and <VAR>index</VAR>, the
+index of the character in the line.  It is used to decide whether a
+character found in <CODE>rl_completer_word_break_characters</CODE> should be
+used to break words for the completer.
+</DL>
+</P><P>
+
+<A NAME="IDX316"></A>
+<DL>
+<DT><U>Variable:</U> rl_compignore_func_t * <B>rl_ignore_some_completions_function</B>
+<DD>This function, if defined, is called by the completer when real filename
+completion is done, after all the matching names have been generated.
+It is passed a <CODE>NULL</CODE> terminated array of matches.
+The first element (<CODE>matches[0]</CODE>) is the
+maximal substring common to all matches. This function can
+re-arrange the list of matches as required, but each element deleted
+from the array must be freed.
+</DL>
+</P><P>
+
+<A NAME="IDX317"></A>
+<DL>
+<DT><U>Variable:</U> rl_icppfunc_t * <B>rl_directory_completion_hook</B>
+<DD>This function, if defined, is allowed to modify the directory portion
+of filenames Readline completes.  It is called with the address of a
+string (the current directory name) as an argument, and may modify that string.
+If the string is replaced with a new string, the old value should be freed.
+Any modified directory name should have a trailing slash.
+The modified value will be displayed as part of the completion, replacing
+the directory portion of the pathname the user typed.
+It returns an integer that should be non-zero if the function modifies
+its directory argument.
+It could be used to expand symbolic links or shell variables in pathnames.
+</DL>
+</P><P>
+
+<A NAME="IDX318"></A>
+<DL>
+<DT><U>Variable:</U> rl_compdisp_func_t * <B>rl_completion_display_matches_hook</B>
+<DD>If non-zero, then this is the address of a function to call when
+completing a word would normally display the list of possible matches.
+This function is called in lieu of Readline displaying the list.
+It takes three arguments:
+(<CODE>char **</CODE><VAR>matches</VAR>, <CODE>int</CODE> <VAR>num_matches</VAR>, <CODE>int</CODE> <VAR>max_length</VAR>)
+where <VAR>matches</VAR> is the array of matching strings,
+<VAR>num_matches</VAR> is the number of strings in that array, and
+<VAR>max_length</VAR> is the length of the longest string in that array.
+Readline provides a convenience function, <CODE>rl_display_match_list</CODE>,
+that takes care of doing the display to Readline's output stream.  That
+function may be called from this hook.
+</DL>
+</P><P>
+
+<A NAME="IDX319"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_basic_word_break_characters</B>
+<DD>The basic list of characters that signal a break between words for the
+completer routine.  The default value of this variable is the characters
+which break words for completion in Bash:
+<CODE>" \t\n\"\\'`@$>&#60;=;|&#38;{("</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX320"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_basic_quote_characters</B>
+<DD>A list of quote characters which can cause a word break.
+</DL>
+</P><P>
+
+<A NAME="IDX321"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_completer_word_break_characters</B>
+<DD>The list of characters that signal a break between words for
+<CODE>rl_complete_internal()</CODE>.  The default list is the value of
+<CODE>rl_basic_word_break_characters</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX322"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_completer_quote_characters</B>
+<DD>A list of characters which can be used to quote a substring of the line.
+Completion occurs on the entire substring, and within the substring
+<CODE>rl_completer_word_break_characters</CODE> are treated as any other character,
+unless they also appear within this list.
+</DL>
+</P><P>
+
+<A NAME="IDX323"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_filename_quote_characters</B>
+<DD>A list of characters that cause a filename to be quoted by the completer
+when they appear in a completed filename.  The default is the null string.
+</DL>
+</P><P>
+
+<A NAME="IDX324"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_special_prefixes</B>
+<DD>The list of characters that are word break characters, but should be
+left in <VAR>text</VAR> when it is passed to the completion function.
+Programs can use this to help determine what kind of completing to do.
+For instance, Bash sets this variable to "$@" so that it can complete
+shell variables and hostnames.
+</DL>
+</P><P>
+
+<A NAME="IDX325"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_completion_query_items</B>
+<DD>Up to this many items will be displayed in response to a
+possible-completions call.  After that, we ask the user if she is sure
+she wants to see them all.  The default value is 100.
+</DL>
+</P><P>
+
+<A NAME="IDX326"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_completion_append_character</B>
+<DD>When a single completion alternative matches at the end of the command
+line, this character is appended to the inserted completion text.  The
+default is a space character (<SAMP>` '</SAMP>).  Setting this to the null
+character (<SAMP>`\0'</SAMP>) prevents anything being appended automatically.
+This can be changed in custom completion functions to
+provide the "most sensible word separator character" according to
+an application-specific command line syntax specification.
+</DL>
+</P><P>
+
+<A NAME="IDX327"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_completion_suppress_append</B>
+<DD>If non-zero, <VAR>rl_completion_append_character</VAR> is not appended to
+matches at the end of the command line, as described above.  It is
+set to 0 before any application-specific completion function is called.
+</DL>
+</P><P>
+
+<A NAME="IDX328"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_completion_mark_symlink_dirs</B>
+<DD>If non-zero, a slash will be appended to completed filenames that are
+symbolic links to directory names, subject to the value of the
+user-settable <VAR>mark-directories</VAR> variable.
+This variable exists so that application completion functions can
+override the user's global preference (set via the
+<VAR>mark-symlinked-directories</VAR> Readline variable) if appropriate.
+This variable is set to the user's preference before any
+application completion function is called, so unless that function
+modifies the value, the user's preferences are honored.
+</DL>
+</P><P>
+
+<A NAME="IDX329"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_ignore_completion_duplicates</B>
+<DD>If non-zero, then duplicates in the matches are removed.
+The default is 1.
+</DL>
+</P><P>
+
+<A NAME="IDX330"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_filename_completion_desired</B>
+<DD>Non-zero means that the results of the matches are to be treated as
+filenames.  This is <EM>always</EM> zero on entry, and can only be changed
+within a completion entry generator function.  If it is set to a non-zero
+value, directory names have a slash appended and Readline attempts to
+quote completed filenames if they contain any characters in
+<CODE>rl_filename_quote_characters</CODE> and <CODE>rl_filename_quoting_desired</CODE>
+is set to a non-zero value.
+</DL>
+</P><P>
+
+<A NAME="IDX331"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_filename_quoting_desired</B>
+<DD>Non-zero means that the results of the matches are to be quoted using
+double quotes (or an application-specific quoting mechanism) if the
+completed filename contains any characters in
+<CODE>rl_filename_quote_chars</CODE>.  This is <EM>always</EM> non-zero
+on entry, and can only be changed within a completion entry generator
+function.  The quoting is effected via a call to the function pointed to
+by <CODE>rl_filename_quoting_function</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX332"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_attempted_completion_over</B>
+<DD>If an application-specific completion function assigned to
+<CODE>rl_attempted_completion_function</CODE> sets this variable to a non-zero
+value, Readline will not perform its default filename completion even
+if the application's completion function returns no matches.
+It should be set only by an application's completion function.
+</DL>
+</P><P>
+
+<A NAME="IDX333"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_completion_type</B>
+<DD>Set to a character describing the type of completion Readline is currently
+attempting; see the description of <CODE>rl_complete_internal()</CODE>
+(see section <A HREF="readline.html#SEC46">2.6.2 Completion Functions</A>) for the list of characters.
+</DL>
+</P><P>
+
+<A NAME="IDX334"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_inhibit_completion</B>
+<DD>If this variable is non-zero, completion is inhibited.  The completion
+character will be inserted as any other bound to <CODE>self-insert</CODE>.
+</DL>
+</P><P>
+
+<A NAME="A Short Completion Example"></A>
+<HR SIZE="6">
+<A NAME="SEC48"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC47"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC44"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.6.4 A Short Completion Example </H3>
+<!--docid::SEC48::-->
+<P>
+
+Here is a small application demonstrating the use of the GNU Readline
+library.  It is called <CODE>fileman</CODE>, and the source code resides in
+<TT>`examples/fileman.c'</TT>.  This sample application provides
+completion of command names, line editing features, and access to the
+history list.
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=smallexample><FONT SIZE=-1><pre>/* fileman.c -- A tiny application which demonstrates how to use the
+   GNU Readline library.  This application interactively allows users
+   to manipulate files and their modes. */
+
+#include &#60;stdio.h&#62;
+#include &#60;sys/types.h&#62;
+#include &#60;sys/file.h&#62;
+#include &#60;sys/stat.h&#62;
+#include &#60;sys/errno.h&#62;
+
+#include &#60;readline/readline.h&#62;
+#include &#60;readline/history.h&#62;
+
+extern char *xmalloc ();
+
+/* The names of functions that actually do the manipulation. */
+int com_list __P((char *));
+int com_view __P((char *));
+int com_rename __P((char *));
+int com_stat __P((char *));
+int com_pwd __P((char *));
+int com_delete __P((char *));
+int com_help __P((char *));
+int com_cd __P((char *));
+int com_quit __P((char *));
+
+/* A structure which contains information on the commands this program
+   can understand. */
+
+typedef struct {
+  char *name;			/* User printable name of the function. */
+  rl_icpfunc_t *func;		/* Function to call to do the job. */
+  char *doc;			/* Documentation for this function.  */
+} COMMAND;
+
+COMMAND commands[] = {
+  { "cd", com_cd, "Change to directory DIR" },
+  { "delete", com_delete, "Delete FILE" },
+  { "help", com_help, "Display this text" },
+  { "?", com_help, "Synonym for `help'" },
+  { "list", com_list, "List files in DIR" },
+  { "ls", com_list, "Synonym for `list'" },
+  { "pwd", com_pwd, "Print the current working directory" },
+  { "quit", com_quit, "Quit using Fileman" },
+  { "rename", com_rename, "Rename FILE to NEWNAME" },
+  { "stat", com_stat, "Print out statistics on FILE" },
+  { "view", com_view, "View the contents of FILE" },
+  { (char *)NULL, (rl_icpfunc_t *)NULL, (char *)NULL }
+};
+
+/* Forward declarations. */
+char *stripwhite ();
+COMMAND *find_command ();
+
+/* The name of this program, as taken from argv[0]. */
+char *progname;
+
+/* When non-zero, this means the user is done using this program. */
+int done;
+
+char *
+dupstr (s)
+     int s;
+{
+  char *r;
+
+  r = xmalloc (strlen (s) + 1);
+  strcpy (r, s);
+  return (r);
+}
+
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char *line, *s;
+
+  progname = argv[0];
+
+  initialize_readline ();	/* Bind our completer. */
+
+  /* Loop reading and executing lines until the user quits. */
+  for ( ; done == 0; )
+    {
+      line = readline ("FileMan: ");
+
+      if (!line)
+        break;
+
+      /* Remove leading and trailing whitespace from the line.
+         Then, if there is anything left, add it to the history list
+         and execute it. */
+      s = stripwhite (line);
+
+      if (*s)
+        {
+          add_history (s);
+          execute_line (s);
+        }
+
+      free (line);
+    }
+  exit (0);
+}
+
+/* Execute a command line. */
+int
+execute_line (line)
+     char *line;
+{
+  register int i;
+  COMMAND *command;
+  char *word;
+
+  /* Isolate the command word. */
+  i = 0;
+  while (line[i] &#38;&#38; whitespace (line[i]))
+    i++;
+  word = line + i;
+
+  while (line[i] &#38;&#38; !whitespace (line[i]))
+    i++;
+
+  if (line[i])
+    line[i++] = '\0';
+
+  command = find_command (word);
+
+  if (!command)
+    {
+      fprintf (stderr, "%s: No such command for FileMan.\n", word);
+      return (-1);
+    }
+
+  /* Get argument to command, if any. */
+  while (whitespace (line[i]))
+    i++;
+
+  word = line + i;
+
+  /* Call the function. */
+  return ((*(command-&#62;func)) (word));
+}
+
+/* Look up NAME as the name of a command, and return a pointer to that
+   command.  Return a NULL pointer if NAME isn't a command name. */
+COMMAND *
+find_command (name)
+     char *name;
+{
+  register int i;
+
+  for (i = 0; commands[i].name; i++)
+    if (strcmp (name, commands[i].name) == 0)
+      return (&#38;commands[i]);
+
+  return ((COMMAND *)NULL);
+}
+
+/* Strip whitespace from the start and end of STRING.  Return a pointer
+   into STRING. */
+char *
+stripwhite (string)
+     char *string;
+{
+  register char *s, *t;
+
+  for (s = string; whitespace (*s); s++)
+    ;
+    
+  if (*s == 0)
+    return (s);
+
+  t = s + strlen (s) - 1;
+  while (t &#62; s &#38;&#38; whitespace (*t))
+    t--;
+  *++t = '\0';
+
+  return s;
+}
+
+/* **************************************************************** */
+/*                                                                  */
+/*                  Interface to Readline Completion                */
+/*                                                                  */
+/* **************************************************************** */
+
+char *command_generator __P((const char *, int));
+char **fileman_completion __P((const char *, int, int));
+
+/* Tell the GNU Readline library how to complete.  We want to try to
+   complete on command names if this is the first word in the line, or
+   on filenames if not. */
+initialize_readline ()
+{
+  /* Allow conditional parsing of the ~/.inputrc file. */
+  rl_readline_name = "FileMan";
+
+  /* Tell the completer that we want a crack first. */
+  rl_attempted_completion_function = fileman_completion;
+}
+
+/* Attempt to complete on the contents of TEXT.  START and END
+   bound the region of rl_line_buffer that contains the word to
+   complete.  TEXT is the word to complete.  We can use the entire
+   contents of rl_line_buffer in case we want to do some simple
+   parsing.  Returnthe array of matches, or NULL if there aren't any. */
+char **
+fileman_completion (text, start, end)
+     const char *text;
+     int start, end;
+{
+  char **matches;
+
+  matches = (char **)NULL;
+
+  /* If this word is at the start of the line, then it is a command
+     to complete.  Otherwise it is the name of a file in the current
+     directory. */
+  if (start == 0)
+    matches = rl_completion_matches (text, command_generator);
+
+  return (matches);
+}
+
+/* Generator function for command completion.  STATE lets us
+   know whether to start from scratch; without any state
+   (i.e. STATE == 0), then we start at the top of the list. */
+char *
+command_generator (text, state)
+     const char *text;
+     int state;
+{
+  static int list_index, len;
+  char *name;
+
+  /* If this is a new word to complete, initialize now.  This
+     includes saving the length of TEXT for efficiency, and
+     initializing the index variable to 0. */
+  if (!state)
+    {
+      list_index = 0;
+      len = strlen (text);
+    }
+
+  /* Return the next name which partially matches from the
+     command list. */
+  while (name = commands[list_index].name)
+    {
+      list_index++;
+
+      if (strncmp (name, text, len) == 0)
+        return (dupstr(name));
+    }
+
+  /* If no names matched, then return NULL. */
+  return ((char *)NULL);
+}
+
+/* **************************************************************** */
+/*                                                                  */
+/*                       FileMan Commands                           */
+/*                                                                  */
+/* **************************************************************** */
+
+/* String to pass to system ().  This is for the LIST, VIEW and RENAME
+   commands. */
+static char syscom[1024];
+
+/* List the file(s) named in arg. */
+com_list (arg)
+     char *arg;
+{
+  if (!arg)
+    arg = "";
+
+  sprintf (syscom, "ls -FClg %s", arg);
+  return (system (syscom));
+}
+
+com_view (arg)
+     char *arg;
+{
+  if (!valid_argument ("view", arg))
+    return 1;
+
+  sprintf (syscom, "more %s", arg);
+  return (system (syscom));
+}
+
+com_rename (arg)
+     char *arg;
+{
+  too_dangerous ("rename");
+  return (1);
+}
+
+com_stat (arg)
+     char *arg;
+{
+  struct stat finfo;
+
+  if (!valid_argument ("stat", arg))
+    return (1);
+
+  if (stat (arg, &#38;finfo) == -1)
+    {
+      perror (arg);
+      return (1);
+    }
+
+  printf ("Statistics for `%s':\n", arg);
+
+  printf ("%s has %d link%s, and is %d byte%s in length.\n", arg,
+          finfo.st_nlink,
+          (finfo.st_nlink == 1) ? "" : "s",
+          finfo.st_size,
+          (finfo.st_size == 1) ? "" : "s");
+  printf ("Inode Last Change at: %s", ctime (&#38;finfo.st_ctime));
+  printf ("      Last access at: %s", ctime (&#38;finfo.st_atime));
+  printf ("    Last modified at: %s", ctime (&#38;finfo.st_mtime));
+  return (0);
+}
+
+com_delete (arg)
+     char *arg;
+{
+  too_dangerous ("delete");
+  return (1);
+}
+
+/* Print out help for ARG, or for all of the commands if ARG is
+   not present. */
+com_help (arg)
+     char *arg;
+{
+  register int i;
+  int printed = 0;
+
+  for (i = 0; commands[i].name; i++)
+    {
+      if (!*arg || (strcmp (arg, commands[i].name) == 0))
+        {
+          printf ("%s\t\t%s.\n", commands[i].name, commands[i].doc);
+          printed++;
+        }
+    }
+
+  if (!printed)
+    {
+      printf ("No commands match `%s'.  Possibilties are:\n", arg);
+
+      for (i = 0; commands[i].name; i++)
+        {
+          /* Print in six columns. */
+          if (printed == 6)
+            {
+              printed = 0;
+              printf ("\n");
+            }
+
+          printf ("%s\t", commands[i].name);
+          printed++;
+        }
+
+      if (printed)
+        printf ("\n");
+    }
+  return (0);
+}
+
+/* Change to the directory ARG. */
+com_cd (arg)
+     char *arg;
+{
+  if (chdir (arg) == -1)
+    {
+      perror (arg);
+      return 1;
+    }
+
+  com_pwd ("");
+  return (0);
+}
+
+/* Print out the current working directory. */
+com_pwd (ignore)
+     char *ignore;
+{
+  char dir[1024], *s;
+
+  s = getcwd (dir, sizeof(dir) - 1);
+  if (s == 0)
+    {
+      printf ("Error getting pwd: %s\n", dir);
+      return 1;
+    }
+
+  printf ("Current directory is %s\n", dir);
+  return 0;
+}
+
+/* The user wishes to quit using this program.  Just set DONE
+   non-zero. */
+com_quit (arg)
+     char *arg;
+{
+  done = 1;
+  return (0);
+}
+
+/* Function which tells you that you can't do this. */
+too_dangerous (caller)
+     char *caller;
+{
+  fprintf (stderr,
+           "%s: Too dangerous for me to distribute.\n"
+           caller);
+  fprintf (stderr, "Write it yourself.\n");
+}
+
+/* Return non-zero if ARG is a valid argument for CALLER,
+   else print an error message and return zero. */
+int
+valid_argument (caller, arg)
+     char *caller, *arg;
+{
+  if (!arg || !*arg)
+    {
+      fprintf (stderr, "%s: Argument required.\n", caller);
+      return (0);
+    }
+
+  return (1);
+}
+</FONT></pre></td></tr></table></P><P>
+
+<A NAME="Concept Index"></A>
+<HR SIZE="6">
+<A NAME="SEC49"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC48"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC50"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1> Concept Index </H1>
+<!--docid::SEC49::-->
+<table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="readline.html#cp_C" style="text-decoration:none"><b>C</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_E" style="text-decoration:none"><b>E</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_I" style="text-decoration:none"><b>I</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_K" style="text-decoration:none"><b>K</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_N" style="text-decoration:none"><b>N</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_R" style="text-decoration:none"><b>R</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_V" style="text-decoration:none"><b>V</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_Y" style="text-decoration:none"><b>Y</b></A>
+ &nbsp; 
+</td></tr></table><br><P></P>
+<TABLE border=0>
+<TR><TD></TD><TH ALIGN=LEFT>Index Entry</TH><TH ALIGN=LEFT> Section</TH></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_C"></A>C</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#SEC4">command editing</A></TD><TD valign=top><A HREF="readline.html#SEC4">1.2.1 Readline Bare Essentials</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_E"></A>E</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#SEC4">editing command lines</A></TD><TD valign=top><A HREF="readline.html#SEC4">1.2.1 Readline Bare Essentials</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_I"></A>I</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#SEC9">initialization file, readline</A></TD><TD valign=top><A HREF="readline.html#SEC9">1.3 Readline Init File</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#SEC3">interaction, readline</A></TD><TD valign=top><A HREF="readline.html#SEC3">1.2 Readline Interaction</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_K"></A>K</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX3">kill ring</A></TD><TD valign=top><A HREF="readline.html#SEC6">1.2.3 Readline Killing Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX1">killing text</A></TD><TD valign=top><A HREF="readline.html#SEC6">1.2.3 Readline Killing Commands</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_N"></A>N</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#SEC4">notation, readline</A></TD><TD valign=top><A HREF="readline.html#SEC4">1.2.1 Readline Bare Essentials</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_R"></A>R</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX175">readline, function</A></TD><TD valign=top><A HREF="readline.html#SEC24">2.1 Basic Behavior</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_V"></A>V</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX4">variables, readline</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_Y"></A>Y</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX2">yanking text</A></TD><TD valign=top><A HREF="readline.html#SEC6">1.2.3 Readline Killing Commands</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+</TABLE><P></P><table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="readline.html#cp_C" style="text-decoration:none"><b>C</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_E" style="text-decoration:none"><b>E</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_I" style="text-decoration:none"><b>I</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_K" style="text-decoration:none"><b>K</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_N" style="text-decoration:none"><b>N</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_R" style="text-decoration:none"><b>R</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_V" style="text-decoration:none"><b>V</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_Y" style="text-decoration:none"><b>Y</b></A>
+ &nbsp; 
+</td></tr></table><br><P>
+
+<A NAME="Function and Variable Index"></A>
+<HR SIZE="6">
+<A NAME="SEC50"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1> Function and Variable Index </H1>
+<!--docid::SEC50::-->
+<table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="readline.html#fn__" style="text-decoration:none"><b>_</b></A>
+ &nbsp; 
+<BR>
+<A HREF="readline.html#fn_A" style="text-decoration:none"><b>A</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_B" style="text-decoration:none"><b>B</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_C" style="text-decoration:none"><b>C</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_D" style="text-decoration:none"><b>D</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_E" style="text-decoration:none"><b>E</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_F" style="text-decoration:none"><b>F</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_H" style="text-decoration:none"><b>H</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_I" style="text-decoration:none"><b>I</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_K" style="text-decoration:none"><b>K</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_M" style="text-decoration:none"><b>M</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_N" style="text-decoration:none"><b>N</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_O" style="text-decoration:none"><b>O</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_P" style="text-decoration:none"><b>P</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_Q" style="text-decoration:none"><b>Q</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_R" style="text-decoration:none"><b>R</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_S" style="text-decoration:none"><b>S</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_T" style="text-decoration:none"><b>T</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_U" style="text-decoration:none"><b>U</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_V" style="text-decoration:none"><b>V</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_Y" style="text-decoration:none"><b>Y</b></A>
+ &nbsp; 
+</td></tr></table><br><P></P>
+<TABLE border=0>
+<TR><TD></TD><TH ALIGN=LEFT>Index Entry</TH><TH ALIGN=LEFT> Section</TH></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn__"></A>_</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX278"><CODE>_rl_digit_p</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX281"><CODE>_rl_digit_value</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX277"><CODE>_rl_lowercase_p</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX280"><CODE>_rl_to_lower</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX279"><CODE>_rl_to_upper</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX276"><CODE>_rl_uppercase_p</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_A"></A>A</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX142"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX143"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX42"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX43"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_B"></A>B</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX32"><CODE>backward-char (C-b)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX33"><CODE>backward-char (C-b)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX70"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX71"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX94"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX95"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX102"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX103"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX36"><CODE>backward-word (M-b)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX37"><CODE>backward-word (M-b)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX48"><CODE>beginning-of-history (M-&#38;#60;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX49"><CODE>beginning-of-history (M-&#38;#60;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX26"><CODE>beginning-of-line (C-a)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX27"><CODE>beginning-of-line (C-a)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX5">bell-style</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_C"></A>C</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX138"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX139"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX88"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX89"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX158"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX159"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX160"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX161"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX38"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX39"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX6">comment-begin</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX124"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX125"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX7">completion-query-items</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX8">convert-meta</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX112"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX113"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX114"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX115"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX110"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX111"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_D"></A>D</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX68"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX69"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX132"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX133"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX106"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX107"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX120"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, &#60;small&#62;...&#60;/small&#62; <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC18">1.4.5 Specifying Numeric Arguments</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX121"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, &#60;small&#62;...&#60;/small&#62; <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC18">1.4.5 Specifying Numeric Arguments</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX9">disable-completion</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX144"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, &#60;small&#62;...&#60;/small&#62;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX145"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, &#60;small&#62;...&#60;/small&#62;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX86"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX87"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX164"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX165"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX168"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX169"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX166"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX167"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_E"></A>E</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX10">editing-mode</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX170"><CODE>emacs-editing-mode (C-e)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX171"><CODE>emacs-editing-mode (C-e)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX11">enable-keypad</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX136"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX137"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX50"><CODE>end-of-history (M-&#38;#62;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX51"><CODE>end-of-history (M-&#38;#62;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX28"><CODE>end-of-line (C-e)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX29"><CODE>end-of-line (C-e)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX156"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX157"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX12">expand-tilde</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_F"></A>F</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX72"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX73"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX30"><CODE>forward-char (C-f)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX31"><CODE>forward-char (C-f)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX54"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX55"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX34"><CODE>forward-word (M-f)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX35"><CODE>forward-word (M-f)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_H"></A>H</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX13">history-preserve-point</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX62"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX63"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX60"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX61"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX14">horizontal-scroll-mode</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_I"></A>I</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX15">input-meta</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX162"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX163"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX128"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX129"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX17">isearch-terminators</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_K"></A>K</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX18">keymap</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX92"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX93"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX108"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX109"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX98"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX99"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX100"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX101"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_M"></A>M</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX19">mark-modified-lines</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX20">mark-symlinked-directories</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX21">match-hidden-files</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX130"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX131"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX16">meta-flag</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_N"></A>N</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX46"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX47"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX58"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX59"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX56"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX57"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_O"></A>O</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX22">output-meta</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX90"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX91"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_P"></A>P</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX23">page-completions</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX126"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX127"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX146"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX147"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX44"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX45"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_Q"></A>Q</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX74"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX75"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_R"></A>R</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX140"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX141"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX174"><CODE>readline</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC24">2.1 Basic Behavior</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX40"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX41"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX52"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX53"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX150"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX151"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX209"><CODE>rl_add_defun</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC30">2.4.1 Naming a Function</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX235"><CODE>rl_add_funmap_entry</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX238"><CODE>rl_add_undo</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX274"><CODE>rl_alphabetic</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX186">rl_already_prompted</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX312">rl_attempted_completion_function</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX332">rl_attempted_completion_over</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX320">rl_basic_quote_characters</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX319">rl_basic_word_break_characters</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX236"><CODE>rl_begin_undo_group</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX218"><CODE>rl_bind_key</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX219"><CODE>rl_bind_key_in_map</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX203">rl_binding_keymap</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX288"><CODE>rl_callback_handler_install</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC41">2.4.12 Alternate Interface</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX290"><CODE>rl_callback_handler_remove</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC41">2.4.12 Alternate Interface</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX289"><CODE>rl_callback_read_char</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC41">2.4.12 Alternate Interface</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX291">rl_catch_signals</A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX292">rl_catch_sigwinch</A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX315">rl_char_is_quoted_p</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX293"><CODE>rl_cleanup_after_signal</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX250"><CODE>rl_clear_message</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX264"><CODE>rl_clear_pending_input</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC37">2.4.8 Character Input</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX300"><CODE>rl_clear_signals</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX301"><CODE>rl_complete</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC45">2.6.1 How Completing Works</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX304"><CODE>rl_complete</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX303"><CODE>rl_complete_internal</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX322">rl_completer_quote_characters</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX321">rl_completer_word_break_characters</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX326">rl_completion_append_character</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX318">rl_completion_display_matches_hook</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX302">rl_completion_entry_function</A></TD><TD valign=top><A HREF="readline.html#SEC45">2.6.1 How Completing Works</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX311">rl_completion_entry_function</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX328">rl_completion_mark_symlink_dirs</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX308"><CODE>rl_completion_matches</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX307"><CODE>rl_completion_mode</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX325">rl_completion_query_items</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX327">rl_completion_suppress_append</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX333">rl_completion_type</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX211"><CODE>rl_copy_keymap</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX257"><CODE>rl_copy_text</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC36">2.4.7 Modifying Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX247"><CODE>rl_crlf</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX256"><CODE>rl_delete_text</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC36">2.4.7 Modifying Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX201">rl_deprep_term_function</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX267"><CODE>rl_deprep_terminal</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC38">2.4.9 Terminal Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX273"><CODE>rl_ding</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX317">rl_directory_completion_hook</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX213"><CODE>rl_discard_keymap</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX183">rl_dispatching</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX275"><CODE>rl_display_match_list</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX240"><CODE>rl_do_undo</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX180">rl_done</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX208">rl_editing_mode</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX178">rl_end</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX237"><CODE>rl_end_undo_group</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX184">rl_erase_empty_line</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX197">rl_event_hook</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX263"><CODE>rl_execute_next</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC37">2.4.8 Character Input</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX202">rl_executing_keymap</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX204">rl_executing_macro</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX253"><CODE>rl_expand_prompt</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX206">rl_explicit_arg</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX271"><CODE>rl_extend_line_buffer</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX330">rl_filename_completion_desired</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX309"><CODE>rl_filename_completion_function</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX314">rl_filename_dequoting_function</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX323">rl_filename_quote_characters</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX331">rl_filename_quoting_desired</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX313">rl_filename_quoting_function</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX243"><CODE>rl_forced_update_display</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX294"><CODE>rl_free_line_state</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX239"><CODE>rl_free_undo_list</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX232"><CODE>rl_function_dumper</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX229"><CODE>rl_function_of_keyseq</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX234"><CODE>rl_funmap_names</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX225"><CODE>rl_generic_bind</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX214"><CODE>rl_get_keymap</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX216"><CODE>rl_get_keymap_by_name</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX217"><CODE>rl_get_keymap_name</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX298"><CODE>rl_get_screen_size</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX287"><CODE>rl_get_termcap</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX261"><CODE>rl_getc</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC37">2.4.8 Character Input</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX198">rl_getc_function</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX189">rl_gnu_readline_p</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX329">rl_ignore_completion_duplicates</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX316">rl_ignore_some_completions_function</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX334">rl_inhibit_completion</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX272"><CODE>rl_initialize</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX306"><CODE>rl_insert_completions</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX255"><CODE>rl_insert_text</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC36">2.4.7 Modifying Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX192">rl_instream</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX230"><CODE>rl_invoking_keyseqs</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX231"><CODE>rl_invoking_keyseqs_in_map</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX258"><CODE>rl_kill_text</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC36">2.4.7 Modifying Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX194">rl_last_func</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX187">rl_library_version</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX176">rl_line_buffer</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX233"><CODE>rl_list_funmap_names</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX282"><CODE>rl_macro_bind</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX283"><CODE>rl_macro_dumper</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX210"><CODE>rl_make_bare_keymap</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX212"><CODE>rl_make_keymap</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX179">rl_mark</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX249"><CODE>rl_message</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX241"><CODE>rl_modifying</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX228"><CODE>rl_named_function</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX181">rl_num_chars_to_read</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX207">rl_numeric_arg</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX244"><CODE>rl_on_new_line</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX245"><CODE>rl_on_new_line_with_prompt</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX193">rl_outstream</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX226"><CODE>rl_parse_and_bind</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX182">rl_pending_input</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX177">rl_point</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX305"><CODE>rl_possible_completions</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX196">rl_pre_input_hook</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX200">rl_prep_term_function</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX266"><CODE>rl_prep_terminal</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC38">2.4.9 Terminal Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX185">rl_prompt</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX259"><CODE>rl_push_macro_input</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC36">2.4.7 Modifying Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX227"><CODE>rl_read_init_file</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX260"><CODE>rl_read_key</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC37">2.4.8 Character Input</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX191">rl_readline_name</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX205">rl_readline_state</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX188">rl_readline_version</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX242"><CODE>rl_redisplay</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX199">rl_redisplay_function</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX270"><CODE>rl_replace_line</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX295"><CODE>rl_reset_after_signal</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX246"><CODE>rl_reset_line_state</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX269"><CODE>rl_reset_terminal</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC38">2.4.9 Terminal Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX296"><CODE>rl_resize_terminal</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX252"><CODE>rl_restore_prompt</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX251"><CODE>rl_save_prompt</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX224"><CODE>rl_set_key</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX265"><CODE>rl_set_keyboard_input_timeout</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC37">2.4.8 Character Input</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX215"><CODE>rl_set_keymap</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX286"><CODE>rl_set_paren_blink_timeout</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX254"><CODE>rl_set_prompt</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX297"><CODE>rl_set_screen_size</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX299"><CODE>rl_set_signals</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX248"><CODE>rl_show_char</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX324">rl_special_prefixes</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX195">rl_startup_hook</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX262"><CODE>rl_stuff_char</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC37">2.4.8 Character Input</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX190">rl_terminal_name</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX268"><CODE>rl_tty_set_default_bindings</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC38">2.4.9 Terminal Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX223"><CODE>rl_unbind_command_in_map</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX222"><CODE>rl_unbind_function_in_map</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX220"><CODE>rl_unbind_key</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX221"><CODE>rl_unbind_key_in_map</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX310"><CODE>rl_username_completion_function</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX284"><CODE>rl_variable_bind</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX285"><CODE>rl_variable_dumper</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_S"></A>S</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX78"><CODE>self-insert (a, b, A, 1, !, &#60;small&#62;...&#60;/small&#62;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX79"><CODE>self-insert (a, b, A, 1, !, &#60;small&#62;...&#60;/small&#62;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX154"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX155"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX24">show-all-if-ambiguous</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX134"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX135"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_T"></A>T</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX76"><CODE>tab-insert (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX77"><CODE>tab-insert (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX152"><CODE>tilde-expand (M-~)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX153"><CODE>tilde-expand (M-~)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX80"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX81"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX82"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX83"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_U"></A>U</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX148"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX149"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX122"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC18">1.4.5 Specifying Numeric Arguments</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX123"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC18">1.4.5 Specifying Numeric Arguments</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX96"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX97"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX104"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX105"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX84"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX85"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_V"></A>V</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX172"><CODE>vi-editing-mode (M-C-j)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX173"><CODE>vi-editing-mode (M-C-j)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX25">visible-stats</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_Y"></A>Y</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX116"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX117"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX66"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX67"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX64"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX65"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX118"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX119"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+</TABLE><P></P><table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="readline.html#fn__" style="text-decoration:none"><b>_</b></A>
+ &nbsp; 
+<BR>
+<A HREF="readline.html#fn_A" style="text-decoration:none"><b>A</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_B" style="text-decoration:none"><b>B</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_C" style="text-decoration:none"><b>C</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_D" style="text-decoration:none"><b>D</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_E" style="text-decoration:none"><b>E</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_F" style="text-decoration:none"><b>F</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_H" style="text-decoration:none"><b>H</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_I" style="text-decoration:none"><b>I</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_K" style="text-decoration:none"><b>K</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_M" style="text-decoration:none"><b>M</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_N" style="text-decoration:none"><b>N</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_O" style="text-decoration:none"><b>O</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_P" style="text-decoration:none"><b>P</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_Q" style="text-decoration:none"><b>Q</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_R" style="text-decoration:none"><b>R</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_S" style="text-decoration:none"><b>S</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_T" style="text-decoration:none"><b>T</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_U" style="text-decoration:none"><b>U</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_V" style="text-decoration:none"><b>V</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_Y" style="text-decoration:none"><b>Y</b></A>
+ &nbsp; 
+</td></tr></table><br><P>
+
+<HR SIZE="6">
+<A NAME="SEC_Contents"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>Table of Contents</H1>
+<UL>
+<A NAME="TOC1" HREF="readline.html#SEC1">1. Command Line Editing</A>
+<BR>
+<UL>
+<A NAME="TOC2" HREF="readline.html#SEC2">1.1 Introduction to Line Editing</A>
+<BR>
+<A NAME="TOC3" HREF="readline.html#SEC3">1.2 Readline Interaction</A>
+<BR>
+<UL>
+<A NAME="TOC4" HREF="readline.html#SEC4">1.2.1 Readline Bare Essentials</A>
+<BR>
+<A NAME="TOC5" HREF="readline.html#SEC5">1.2.2 Readline Movement Commands</A>
+<BR>
+<A NAME="TOC6" HREF="readline.html#SEC6">1.2.3 Readline Killing Commands</A>
+<BR>
+<A NAME="TOC7" HREF="readline.html#SEC7">1.2.4 Readline Arguments</A>
+<BR>
+<A NAME="TOC8" HREF="readline.html#SEC8">1.2.5 Searching for Commands in the History</A>
+<BR>
+</UL>
+<A NAME="TOC9" HREF="readline.html#SEC9">1.3 Readline Init File</A>
+<BR>
+<UL>
+<A NAME="TOC10" HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A>
+<BR>
+<A NAME="TOC11" HREF="readline.html#SEC11">1.3.2 Conditional Init Constructs</A>
+<BR>
+<A NAME="TOC12" HREF="readline.html#SEC12">1.3.3 Sample Init File</A>
+<BR>
+</UL>
+<A NAME="TOC13" HREF="readline.html#SEC13">1.4 Bindable Readline Commands</A>
+<BR>
+<UL>
+<A NAME="TOC14" HREF="readline.html#SEC14">1.4.1 Commands For Moving</A>
+<BR>
+<A NAME="TOC15" HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A>
+<BR>
+<A NAME="TOC16" HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A>
+<BR>
+<A NAME="TOC17" HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A>
+<BR>
+<A NAME="TOC18" HREF="readline.html#SEC18">1.4.5 Specifying Numeric Arguments</A>
+<BR>
+<A NAME="TOC19" HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A>
+<BR>
+<A NAME="TOC20" HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A>
+<BR>
+<A NAME="TOC21" HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A>
+<BR>
+</UL>
+<A NAME="TOC22" HREF="readline.html#SEC22">1.5 Readline vi Mode</A>
+<BR>
+</UL>
+<A NAME="TOC23" HREF="readline.html#SEC23">2. Programming with GNU Readline</A>
+<BR>
+<UL>
+<A NAME="TOC24" HREF="readline.html#SEC24">2.1 Basic Behavior</A>
+<BR>
+<A NAME="TOC25" HREF="readline.html#SEC25">2.2 Custom Functions</A>
+<BR>
+<UL>
+<A NAME="TOC26" HREF="readline.html#SEC26">2.2.1 Readline Typedefs</A>
+<BR>
+<A NAME="TOC27" HREF="readline.html#SEC27">2.2.2 Writing a New Function</A>
+<BR>
+</UL>
+<A NAME="TOC28" HREF="readline.html#SEC28">2.3 Readline Variables</A>
+<BR>
+<A NAME="TOC29" HREF="readline.html#SEC29">2.4 Readline Convenience Functions</A>
+<BR>
+<UL>
+<A NAME="TOC30" HREF="readline.html#SEC30">2.4.1 Naming a Function</A>
+<BR>
+<A NAME="TOC31" HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A>
+<BR>
+<A NAME="TOC32" HREF="readline.html#SEC32">2.4.3 Binding Keys</A>
+<BR>
+<A NAME="TOC33" HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A>
+<BR>
+<A NAME="TOC34" HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A>
+<BR>
+<A NAME="TOC35" HREF="readline.html#SEC35">2.4.6 Redisplay</A>
+<BR>
+<A NAME="TOC36" HREF="readline.html#SEC36">2.4.7 Modifying Text</A>
+<BR>
+<A NAME="TOC37" HREF="readline.html#SEC37">2.4.8 Character Input</A>
+<BR>
+<A NAME="TOC38" HREF="readline.html#SEC38">2.4.9 Terminal Management</A>
+<BR>
+<A NAME="TOC39" HREF="readline.html#SEC39">2.4.10 Utility Functions</A>
+<BR>
+<A NAME="TOC40" HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A>
+<BR>
+<A NAME="TOC41" HREF="readline.html#SEC41">2.4.12 Alternate Interface</A>
+<BR>
+<A NAME="TOC42" HREF="readline.html#SEC42">2.4.13 A Readline Example</A>
+<BR>
+</UL>
+<A NAME="TOC43" HREF="readline.html#SEC43">2.5 Readline Signal Handling</A>
+<BR>
+<A NAME="TOC44" HREF="readline.html#SEC44">2.6 Custom Completers</A>
+<BR>
+<UL>
+<A NAME="TOC45" HREF="readline.html#SEC45">2.6.1 How Completing Works</A>
+<BR>
+<A NAME="TOC46" HREF="readline.html#SEC46">2.6.2 Completion Functions</A>
+<BR>
+<A NAME="TOC47" HREF="readline.html#SEC47">2.6.3 Completion Variables</A>
+<BR>
+<A NAME="TOC48" HREF="readline.html#SEC48">2.6.4 A Short Completion Example</A>
+<BR>
+</UL>
+</UL>
+<A NAME="TOC49" HREF="readline.html#SEC49">Concept Index</A>
+<BR>
+<A NAME="TOC50" HREF="readline.html#SEC50">Function and Variable Index</A>
+<BR>
+</UL>
+<HR SIZE=1>
+<A NAME="SEC_OVERVIEW"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>Short Table of Contents</H1>
+<BLOCKQUOTE>
+<A NAME="TOC1" HREF="readline.html#SEC1">1. Command Line Editing</A>
+<BR>
+<A NAME="TOC23" HREF="readline.html#SEC23">2. Programming with GNU Readline</A>
+<BR>
+<A NAME="TOC49" HREF="readline.html#SEC49">Concept Index</A>
+<BR>
+<A NAME="TOC50" HREF="readline.html#SEC50">Function and Variable Index</A>
+<BR>
+
+</BLOCKQUOTE>
+<HR SIZE=1>
+<A NAME="SEC_About"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>About this document</H1>
+This document was generated by <I>Chet Ramey</I> on <I>June, 27  2002</I>
+using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
+"><I>texi2html</I></A>
+<P></P>  
+The buttons in the navigation panels have the following meaning:
+<P></P>
+<table border = "1">
+<TR>
+<TH> Button </TH>
+<TH> Name </TH>
+<TH> Go to </TH>
+<TH> From 1.2.3 go to</TH>
+</TR>
+<TR>
+<TD ALIGN="CENTER">
+ [ &lt; ] </TD>
+<TD ALIGN="CENTER">
+Back
+</TD>
+<TD>
+previous section in reading order
+</TD>
+<TD>
+1.2.2
+</TD>
+</TR>
+<TR>
+<TD ALIGN="CENTER">
+ [ &gt; ] </TD>
+<TD ALIGN="CENTER">
+Forward
+</TD>
+<TD>
+next section in reading order
+</TD>
+<TD>
+1.2.4
+</TD>
+</TR>
+<TR>
+<TD ALIGN="CENTER">
+ [ &lt;&lt; ] </TD>
+<TD ALIGN="CENTER">
+FastBack
+</TD>
+<TD>
+previous or up-and-previous section 
+</TD>
+<TD>
+1.1
+</TD>
+</TR>
+<TR>
+<TD ALIGN="CENTER">
+ [ Up ] </TD>
+<TD ALIGN="CENTER">
+Up
+</TD>
+<TD>
+up section
+</TD>
+<TD>
+1.2
+</TD>
+</TR>
+<TR>
+<TD ALIGN="CENTER">
+ [ &gt;&gt; ] </TD>
+<TD ALIGN="CENTER">
+FastForward
+</TD>
+<TD>
+next or up-and-next section
+</TD>
+<TD>
+1.3
+</TD>
+</TR>
+<TR>
+<TD ALIGN="CENTER">
+ [Top] </TD>
+<TD ALIGN="CENTER">
+Top
+</TD>
+<TD>
+cover (top) of document
+</TD>
+<TD>
+ &nbsp; 
+</TD>
+</TR>
+<TR>
+<TD ALIGN="CENTER">
+ [Contents] </TD>
+<TD ALIGN="CENTER">
+Contents
+</TD>
+<TD>
+table of contents
+</TD>
+<TD>
+ &nbsp; 
+</TD>
+</TR>
+<TR>
+<TD ALIGN="CENTER">
+ [Index] </TD>
+<TD ALIGN="CENTER">
+Index
+</TD>
+<TD>
+concept index
+</TD>
+<TD>
+ &nbsp; 
+</TD>
+</TR>
+<TR>
+<TD ALIGN="CENTER">
+ [ ? ] </TD>
+<TD ALIGN="CENTER">
+About
+</TD>
+<TD>
+this page
+</TD>
+<TD>
+ &nbsp; 
+</TD>
+</TR>
+</TABLE>
+<P></P>
+where the <STRONG> Example </STRONG> assumes that the current position 
+is at <STRONG> Subsubsection One-Two-Three </STRONG> of a document of 
+the following structure:
+<UL>
+<LI> 1. Section One  </LI>
+<UL>
+<LI>1.1 Subsection One-One</LI>
+<UL>
+<LI> ... </LI>
+</UL>
+<LI>1.2 Subsection One-Two</LI>
+<UL>
+<LI>1.2.1 Subsubsection One-Two-One
+</LI><LI>1.2.2 Subsubsection One-Two-Two
+</LI><LI>1.2.3 Subsubsection One-Two-Three &nbsp; &nbsp; <STRONG>
+&lt;== Current Position </STRONG>
+</LI><LI>1.2.4 Subsubsection One-Two-Four
+</LI></UL>
+<LI>1.3 Subsection One-Three</LI>
+<UL>
+<LI> ... </LI>
+</UL>
+<LI>1.4 Subsection One-Four</LI>
+</UL>
+</UL>
+
+<HR SIZE=1>
+<BR>  
+<FONT SIZE="-1">
+This document was generated
+by <I>Chet Ramey</I> on <I>June, 27  2002</I>
+using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
+"><I>texi2html</I></A>
+
+</BODY>
+</HTML>
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+This is readline.info, produced by makeinfo version 4.1 from
+/usr/homes/chet/src/bash/readline-src/doc/rlman.texinfo.
+
+INFO-DIR-SECTION Libraries
+START-INFO-DIR-ENTRY
+* Readline: (readline).       The GNU readline library API
+END-INFO-DIR-ENTRY
+
+   This document describes the GNU Readline Library, a utility which
+aids in the consistency of user interface across discrete programs that
+need to provide a command line interface.
+
+   Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+   Permission is granted to make and distribute verbatim copies of this
+manual provided the copyright notice and this permission notice pare
+preserved on all copies.
+
+   Permission is granted to copy and distribute modified versions of
+this manual under the conditions for verbatim copying, provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+   Permission is granted to copy and distribute translations of this
+manual into another language, under the above conditions for modified
+versions, except that this permission notice may be stated in a
+translation approved by the Free Software Foundation.
+
+
+File: readline.info,  Node: Top,  Next: Command Line Editing,  Up: (dir)
+
+GNU Readline Library
+********************
+
+   This document describes the GNU Readline Library, a utility which
+aids in the consistency of user interface across discrete programs that
+need to provide a command line interface.
+
+* Menu:
+
+* Command Line Editing::	   GNU Readline User's Manual.
+* Programming with GNU Readline::  GNU Readline Programmer's Manual.
+* Concept Index::		   Index of concepts described in this manual.
+* Function and Variable Index::	   Index of externally visible functions
+				   and variables.
+
+
+File: readline.info,  Node: Command Line Editing,  Next: Programming with GNU Readline,  Prev: Top,  Up: Top
+
+Command Line Editing
+********************
+
+   This chapter describes the basic features of the GNU command line
+editing interface.
+
+* Menu:
+
+* Introduction and Notation::	Notation used in this text.
+* Readline Interaction::	The minimum set of commands for editing a line.
+* Readline Init File::		Customizing Readline from a user's view.
+* Bindable Readline Commands::	A description of most of the Readline commands
+				available for binding
+* Readline vi Mode::		A short description of how to make Readline
+				behave like the vi editor.
+
+
+File: readline.info,  Node: Introduction and Notation,  Next: Readline Interaction,  Up: Command Line Editing
+
+Introduction to Line Editing
+============================
+
+   The following paragraphs describe the notation used to represent
+keystrokes.
+
+   The text `C-k' is read as `Control-K' and describes the character
+produced when the <k> key is pressed while the Control key is depressed.
+
+   The text `M-k' is read as `Meta-K' and describes the character
+produced when the Meta key (if you have one) is depressed, and the <k>
+key is pressed.  The Meta key is labeled <ALT> on many keyboards.  On
+keyboards with two keys labeled <ALT> (usually to either side of the
+space bar), the <ALT> on the left side is generally set to work as a
+Meta key.  The <ALT> key on the right may also be configured to work as
+a Meta key or may be configured as some other modifier, such as a
+Compose key for typing accented characters.
+
+   If you do not have a Meta or <ALT> key, or another key working as a
+Meta key, the identical keystroke can be generated by typing <ESC>
+_first_, and then typing <k>.  Either process is known as "metafying"
+the <k> key.
+
+   The text `M-C-k' is read as `Meta-Control-k' and describes the
+character produced by "metafying" `C-k'.
+
+   In addition, several keys have their own names.  Specifically,
+<DEL>, <ESC>, <LFD>, <SPC>, <RET>, and <TAB> all stand for themselves
+when seen in this text, or in an init file (*note Readline Init File::).
+If your keyboard lacks a <LFD> key, typing <C-j> will produce the
+desired character.  The <RET> key may be labeled <Return> or <Enter> on
+some keyboards.
+
+
+File: readline.info,  Node: Readline Interaction,  Next: Readline Init File,  Prev: Introduction and Notation,  Up: Command Line Editing
+
+Readline Interaction
+====================
+
+   Often during an interactive session you type in a long line of text,
+only to notice that the first word on the line is misspelled.  The
+Readline library gives you a set of commands for manipulating the text
+as you type it in, allowing you to just fix your typo, and not forcing
+you to retype the majority of the line.  Using these editing commands,
+you move the cursor to the place that needs correction, and delete or
+insert the text of the corrections.  Then, when you are satisfied with
+the line, you simply press <RET>.  You do not have to be at the end of
+the line to press <RET>; the entire line is accepted regardless of the
+location of the cursor within the line.
+
+* Menu:
+
+* Readline Bare Essentials::	The least you need to know about Readline.
+* Readline Movement Commands::	Moving about the input line.
+* Readline Killing Commands::	How to delete text, and how to get it back!
+* Readline Arguments::		Giving numeric arguments to commands.
+* Searching::			Searching through previous lines.
+
+
+File: readline.info,  Node: Readline Bare Essentials,  Next: Readline Movement Commands,  Up: Readline Interaction
+
+Readline Bare Essentials
+------------------------
+
+   In order to enter characters into the line, simply type them.  The
+typed character appears where the cursor was, and then the cursor moves
+one space to the right.  If you mistype a character, you can use your
+erase character to back up and delete the mistyped character.
+
+   Sometimes you may mistype a character, and not notice the error
+until you have typed several other characters.  In that case, you can
+type `C-b' to move the cursor to the left, and then correct your
+mistake.  Afterwards, you can move the cursor to the right with `C-f'.
+
+   When you add text in the middle of a line, you will notice that
+characters to the right of the cursor are `pushed over' to make room
+for the text that you have inserted.  Likewise, when you delete text
+behind the cursor, characters to the right of the cursor are `pulled
+back' to fill in the blank space created by the removal of the text.  A
+list of the bare essentials for editing the text of an input line
+follows.
+
+`C-b'
+     Move back one character.
+
+`C-f'
+     Move forward one character.
+
+<DEL> or <Backspace>
+     Delete the character to the left of the cursor.
+
+`C-d'
+     Delete the character underneath the cursor.
+
+Printing characters
+     Insert the character into the line at the cursor.
+
+`C-_' or `C-x C-u'
+     Undo the last editing command.  You can undo all the way back to an
+     empty line.
+
+(Depending on your configuration, the <Backspace> key be set to delete
+the character to the left of the cursor and the <DEL> key set to delete
+the character underneath the cursor, like `C-d', rather than the
+character to the left of the cursor.)
+
+
+File: readline.info,  Node: Readline Movement Commands,  Next: Readline Killing Commands,  Prev: Readline Bare Essentials,  Up: Readline Interaction
+
+Readline Movement Commands
+--------------------------
+
+   The above table describes the most basic keystrokes that you need in
+order to do editing of the input line.  For your convenience, many
+other commands have been added in addition to `C-b', `C-f', `C-d', and
+<DEL>.  Here are some commands for moving more rapidly about the line.
+
+`C-a'
+     Move to the start of the line.
+
+`C-e'
+     Move to the end of the line.
+
+`M-f'
+     Move forward a word, where a word is composed of letters and
+     digits.
+
+`M-b'
+     Move backward a word.
+
+`C-l'
+     Clear the screen, reprinting the current line at the top.
+
+   Notice how `C-f' moves forward a character, while `M-f' moves
+forward a word.  It is a loose convention that control keystrokes
+operate on characters while meta keystrokes operate on words.
+
+
+File: readline.info,  Node: Readline Killing Commands,  Next: Readline Arguments,  Prev: Readline Movement Commands,  Up: Readline Interaction
+
+Readline Killing Commands
+-------------------------
+
+   "Killing" text means to delete the text from the line, but to save
+it away for later use, usually by "yanking" (re-inserting) it back into
+the line.  (`Cut' and `paste' are more recent jargon for `kill' and
+`yank'.)
+
+   If the description for a command says that it `kills' text, then you
+can be sure that you can get the text back in a different (or the same)
+place later.
+
+   When you use a kill command, the text is saved in a "kill-ring".
+Any number of consecutive kills save all of the killed text together, so
+that when you yank it back, you get it all.  The kill ring is not line
+specific; the text that you killed on a previously typed line is
+available to be yanked back later, when you are typing another line.
+
+   Here is the list of commands for killing text.
+
+`C-k'
+     Kill the text from the current cursor position to the end of the
+     line.
+
+`M-d'
+     Kill from the cursor to the end of the current word, or, if between
+     words, to the end of the next word.  Word boundaries are the same
+     as those used by `M-f'.
+
+`M-<DEL>'
+     Kill from the cursor the start of the current word, or, if between
+     words, to the start of the previous word.  Word boundaries are the
+     same as those used by `M-b'.
+
+`C-w'
+     Kill from the cursor to the previous whitespace.  This is
+     different than `M-<DEL>' because the word boundaries differ.
+
+   Here is how to "yank" the text back into the line.  Yanking means to
+copy the most-recently-killed text from the kill buffer.
+
+`C-y'
+     Yank the most recently killed text back into the buffer at the
+     cursor.
+
+`M-y'
+     Rotate the kill-ring, and yank the new top.  You can only do this
+     if the prior command is `C-y' or `M-y'.
+
+
+File: readline.info,  Node: Readline Arguments,  Next: Searching,  Prev: Readline Killing Commands,  Up: Readline Interaction
+
+Readline Arguments
+------------------
+
+   You can pass numeric arguments to Readline commands.  Sometimes the
+argument acts as a repeat count, other times it is the sign of the
+argument that is significant.  If you pass a negative argument to a
+command which normally acts in a forward direction, that command will
+act in a backward direction.  For example, to kill text back to the
+start of the line, you might type `M-- C-k'.
+
+   The general way to pass numeric arguments to a command is to type
+meta digits before the command.  If the first `digit' typed is a minus
+sign (`-'), then the sign of the argument will be negative.  Once you
+have typed one meta digit to get the argument started, you can type the
+remainder of the digits, and then the command.  For example, to give
+the `C-d' command an argument of 10, you could type `M-1 0 C-d', which
+will delete the next ten characters on the input line.
+
+
+File: readline.info,  Node: Searching,  Prev: Readline Arguments,  Up: Readline Interaction
+
+Searching for Commands in the History
+-------------------------------------
+
+   Readline provides commands for searching through the command history
+for lines containing a specified string.  There are two search modes:
+"incremental" and "non-incremental".
+
+   Incremental searches begin before the user has finished typing the
+search string.  As each character of the search string is typed,
+Readline displays the next entry from the history matching the string
+typed so far.  An incremental search requires only as many characters
+as needed to find the desired history entry.  To search backward in the
+history for a particular string, type `C-r'.  Typing `C-s' searches
+forward through the history.  The characters present in the value of
+the `isearch-terminators' variable are used to terminate an incremental
+search.  If that variable has not been assigned a value, the <ESC> and
+`C-J' characters will terminate an incremental search.  `C-g' will
+abort an incremental search and restore the original line.  When the
+search is terminated, the history entry containing the search string
+becomes the current line.
+
+   To find other matching entries in the history list, type `C-r' or
+`C-s' as appropriate.  This will search backward or forward in the
+history for the next entry matching the search string typed so far.
+Any other key sequence bound to a Readline command will terminate the
+search and execute that command.  For instance, a <RET> will terminate
+the search and accept the line, thereby executing the command from the
+history list.  A movement command will terminate the search, make the
+last line found the current line, and begin editing.
+
+   Readline remembers the last incremental search string.  If two
+`C-r's are typed without any intervening characters defining a new
+search string, any remembered search string is used.
+
+   Non-incremental searches read the entire search string before
+starting to search for matching history lines.  The search string may be
+typed by the user or be part of the contents of the current line.
+
+
+File: readline.info,  Node: Readline Init File,  Next: Bindable Readline Commands,  Prev: Readline Interaction,  Up: Command Line Editing
+
+Readline Init File
+==================
+
+   Although the Readline library comes with a set of Emacs-like
+keybindings installed by default, it is possible to use a different set
+of keybindings.  Any user can customize programs that use Readline by
+putting commands in an "inputrc" file, conventionally in his home
+directory.  The name of this file is taken from the value of the
+environment variable `INPUTRC'.  If that variable is unset, the default
+is `~/.inputrc'.
+
+   When a program which uses the Readline library starts up, the init
+file is read, and the key bindings are set.
+
+   In addition, the `C-x C-r' command re-reads this init file, thus
+incorporating any changes that you might have made to it.
+
+* Menu:
+
+* Readline Init File Syntax::	Syntax for the commands in the inputrc file.
+
+* Conditional Init Constructs::	Conditional key bindings in the inputrc file.
+
+* Sample Init File::		An example inputrc file.
+
+
+File: readline.info,  Node: Readline Init File Syntax,  Next: Conditional Init Constructs,  Up: Readline Init File
+
+Readline Init File Syntax
+-------------------------
+
+   There are only a few basic constructs allowed in the Readline init
+file.  Blank lines are ignored.  Lines beginning with a `#' are
+comments.  Lines beginning with a `$' indicate conditional constructs
+(*note Conditional Init Constructs::).  Other lines denote variable
+settings and key bindings.
+
+Variable Settings
+     You can modify the run-time behavior of Readline by altering the
+     values of variables in Readline using the `set' command within the
+     init file.  The syntax is simple:
+
+          set VARIABLE VALUE
+
+     Here, for example, is how to change from the default Emacs-like
+     key binding to use `vi' line editing commands:
+
+          set editing-mode vi
+
+     Variable names and values, where appropriate, are recognized
+     without regard to case.
+
+     A great deal of run-time behavior is changeable with the following
+     variables.
+
+    `bell-style'
+          Controls what happens when Readline wants to ring the
+          terminal bell.  If set to `none', Readline never rings the
+          bell.  If set to `visible', Readline uses a visible bell if
+          one is available.  If set to `audible' (the default),
+          Readline attempts to ring the terminal's bell.
+
+    `comment-begin'
+          The string to insert at the beginning of the line when the
+          `insert-comment' command is executed.  The default value is
+          `"#"'.
+
+    `completion-ignore-case'
+          If set to `on', Readline performs filename matching and
+          completion in a case-insensitive fashion.  The default value
+          is `off'.
+
+    `completion-query-items'
+          The number of possible completions that determines when the
+          user is asked whether he wants to see the list of
+          possibilities.  If the number of possible completions is
+          greater than this value, Readline will ask the user whether
+          or not he wishes to view them; otherwise, they are simply
+          listed.  This variable must be set to an integer value
+          greater than or equal to 0.  The default limit is `100'.
+
+    `convert-meta'
+          If set to `on', Readline will convert characters with the
+          eighth bit set to an ASCII key sequence by stripping the
+          eighth bit and prefixing an <ESC> character, converting them
+          to a meta-prefixed key sequence.  The default value is `on'.
+
+    `disable-completion'
+          If set to `On', Readline will inhibit word completion.
+          Completion  characters will be inserted into the line as if
+          they had been mapped to `self-insert'.  The default is `off'.
+
+    `editing-mode'
+          The `editing-mode' variable controls which default set of key
+          bindings is used.  By default, Readline starts up in Emacs
+          editing mode, where the keystrokes are most similar to Emacs.
+          This variable can be set to either `emacs' or `vi'.
+
+    `enable-keypad'
+          When set to `on', Readline will try to enable the application
+          keypad when it is called.  Some systems need this to enable
+          the arrow keys.  The default is `off'.
+
+    `expand-tilde'
+          If set to `on', tilde expansion is performed when Readline
+          attempts word completion.  The default is `off'.
+
+          If set to `on', the history code attempts to place point at
+          the same location on each history line retrived with
+          `previous-history' or `next-history'.
+
+    `horizontal-scroll-mode'
+          This variable can be set to either `on' or `off'.  Setting it
+          to `on' means that the text of the lines being edited will
+          scroll horizontally on a single screen line when they are
+          longer than the width of the screen, instead of wrapping onto
+          a new screen line.  By default, this variable is set to `off'.
+
+    `input-meta'
+          If set to `on', Readline will enable eight-bit input (it will
+          not clear the eighth bit in the characters it reads),
+          regardless of what the terminal claims it can support.  The
+          default value is `off'.  The name `meta-flag' is a synonym
+          for this variable.
+
+    `isearch-terminators'
+          The string of characters that should terminate an incremental
+          search without subsequently executing the character as a
+          command (*note Searching::).  If this variable has not been
+          given a value, the characters <ESC> and `C-J' will terminate
+          an incremental search.
+
+    `keymap'
+          Sets Readline's idea of the current keymap for key binding
+          commands.  Acceptable `keymap' names are `emacs',
+          `emacs-standard', `emacs-meta', `emacs-ctlx', `vi', `vi-move',
+          `vi-command', and `vi-insert'.  `vi' is equivalent to
+          `vi-command'; `emacs' is equivalent to `emacs-standard'.  The
+          default value is `emacs'.  The value of the `editing-mode'
+          variable also affects the default keymap.
+
+    `mark-directories'
+          If set to `on', completed directory names have a slash
+          appended.  The default is `on'.
+
+    `mark-modified-lines'
+          This variable, when set to `on', causes Readline to display an
+          asterisk (`*') at the start of history lines which have been
+          modified.  This variable is `off' by default.
+
+    `mark-symlinked-directories'
+          If set to `on', completed names which are symbolic links to
+          directories have a slash appended (subject to the value of
+          `mark-directories').  The default is `off'.
+
+    `match-hidden-files'
+          This variable, when set to `on', causes Readline to match
+          files whose names begin with a `.' (hidden files) when
+          performing filename completion, unless the leading `.' is
+          supplied by the user in the filename to be completed.  This
+          variable is `on' by default.
+
+    `output-meta'
+          If set to `on', Readline will display characters with the
+          eighth bit set directly rather than as a meta-prefixed escape
+          sequence.  The default is `off'.
+
+    `page-completions'
+          If set to `on', Readline uses an internal `more'-like pager
+          to display a screenful of possible completions at a time.
+          This variable is `on' by default.
+
+    `print-completions-horizontally'
+          If set to `on', Readline will display completions with matches
+          sorted horizontally in alphabetical order, rather than down
+          the screen.  The default is `off'.
+
+    `show-all-if-ambiguous'
+          This alters the default behavior of the completion functions.
+          If set to `on', words which have more than one possible
+          completion cause the matches to be listed immediately instead
+          of ringing the bell.  The default value is `off'.
+
+    `visible-stats'
+          If set to `on', a character denoting a file's type is
+          appended to the filename when listing possible completions.
+          The default is `off'.
+
+Key Bindings
+     The syntax for controlling key bindings in the init file is
+     simple.  First you need to find the name of the command that you
+     want to change.  The following sections contain tables of the
+     command name, the default keybinding, if any, and a short
+     description of what the command does.
+
+     Once you know the name of the command, simply place on a line in
+     the init file the name of the key you wish to bind the command to,
+     a colon, and then the name of the command.  The name of the key
+     can be expressed in different ways, depending on what you find most
+     comfortable.
+
+     In addition to command names, readline allows keys to be bound to
+     a string that is inserted when the key is pressed (a MACRO).
+
+    KEYNAME: FUNCTION-NAME or MACRO
+          KEYNAME is the name of a key spelled out in English.  For
+          example:
+               Control-u: universal-argument
+               Meta-Rubout: backward-kill-word
+               Control-o: "> output"
+
+          In the above example, `C-u' is bound to the function
+          `universal-argument', `M-DEL' is bound to the function
+          `backward-kill-word', and `C-o' is bound to run the macro
+          expressed on the right hand side (that is, to insert the text
+          `> output' into the line).
+
+          A number of symbolic character names are recognized while
+          processing this key binding syntax: DEL, ESC, ESCAPE, LFD,
+          NEWLINE, RET, RETURN, RUBOUT, SPACE, SPC, and TAB.
+
+    "KEYSEQ": FUNCTION-NAME or MACRO
+          KEYSEQ differs from KEYNAME above in that strings denoting an
+          entire key sequence can be specified, by placing the key
+          sequence in double quotes.  Some GNU Emacs style key escapes
+          can be used, as in the following example, but the special
+          character names are not recognized.
+
+               "\C-u": universal-argument
+               "\C-x\C-r": re-read-init-file
+               "\e[11~": "Function Key 1"
+
+          In the above example, `C-u' is again bound to the function
+          `universal-argument' (just as it was in the first example),
+          `C-x C-r' is bound to the function `re-read-init-file', and
+          `<ESC> <[> <1> <1> <~>' is bound to insert the text `Function
+          Key 1'.
+
+     The following GNU Emacs style escape sequences are available when
+     specifying key sequences:
+
+    `\C-'
+          control prefix
+
+    `\M-'
+          meta prefix
+
+    `\e'
+          an escape character
+
+    `\\'
+          backslash
+
+    `\"'
+          <">, a double quotation mark
+
+    `\''
+          <'>, a single quote or apostrophe
+
+     In addition to the GNU Emacs style escape sequences, a second set
+     of backslash escapes is available:
+
+    `\a'
+          alert (bell)
+
+    `\b'
+          backspace
+
+    `\d'
+          delete
+
+    `\f'
+          form feed
+
+    `\n'
+          newline
+
+    `\r'
+          carriage return
+
+    `\t'
+          horizontal tab
+
+    `\v'
+          vertical tab
+
+    `\NNN'
+          the eight-bit character whose value is the octal value NNN
+          (one to three digits)
+
+    `\xHH'
+          the eight-bit character whose value is the hexadecimal value
+          HH (one or two hex digits)
+
+     When entering the text of a macro, single or double quotes must be
+     used to indicate a macro definition.  Unquoted text is assumed to
+     be a function name.  In the macro body, the backslash escapes
+     described above are expanded.  Backslash will quote any other
+     character in the macro text, including `"' and `''.  For example,
+     the following binding will make `C-x \' insert a single `\' into
+     the line:
+          "\C-x\\": "\\"
+
+
+File: readline.info,  Node: Conditional Init Constructs,  Next: Sample Init File,  Prev: Readline Init File Syntax,  Up: Readline Init File
+
+Conditional Init Constructs
+---------------------------
+
+   Readline implements a facility similar in spirit to the conditional
+compilation features of the C preprocessor which allows key bindings
+and variable settings to be performed as the result of tests.  There
+are four parser directives used.
+
+`$if'
+     The `$if' construct allows bindings to be made based on the
+     editing mode, the terminal being used, or the application using
+     Readline.  The text of the test extends to the end of the line; no
+     characters are required to isolate it.
+
+    `mode'
+          The `mode=' form of the `$if' directive is used to test
+          whether Readline is in `emacs' or `vi' mode.  This may be
+          used in conjunction with the `set keymap' command, for
+          instance, to set bindings in the `emacs-standard' and
+          `emacs-ctlx' keymaps only if Readline is starting out in
+          `emacs' mode.
+
+    `term'
+          The `term=' form may be used to include terminal-specific key
+          bindings, perhaps to bind the key sequences output by the
+          terminal's function keys.  The word on the right side of the
+          `=' is tested against both the full name of the terminal and
+          the portion of the terminal name before the first `-'.  This
+          allows `sun' to match both `sun' and `sun-cmd', for instance.
+
+    `application'
+          The APPLICATION construct is used to include
+          application-specific settings.  Each program using the
+          Readline library sets the APPLICATION NAME, and you can test
+          for a particular value.  This could be used to bind key
+          sequences to functions useful for a specific program.  For
+          instance, the following command adds a key sequence that
+          quotes the current or previous word in Bash:
+               $if Bash
+               # Quote the current or previous word
+               "\C-xq": "\eb\"\ef\""
+               $endif
+
+`$endif'
+     This command, as seen in the previous example, terminates an `$if'
+     command.
+
+`$else'
+     Commands in this branch of the `$if' directive are executed if the
+     test fails.
+
+`$include'
+     This directive takes a single filename as an argument and reads
+     commands and bindings from that file.  For example, the following
+     directive reads from `/etc/inputrc':
+          $include /etc/inputrc
+
+
+File: readline.info,  Node: Sample Init File,  Prev: Conditional Init Constructs,  Up: Readline Init File
+
+Sample Init File
+----------------
+
+   Here is an example of an INPUTRC file.  This illustrates key
+binding, variable assignment, and conditional syntax.
+
+
+     # This file controls the behaviour of line input editing for
+     # programs that use the GNU Readline library.  Existing
+     # programs include FTP, Bash, and GDB.
+     #
+     # You can re-read the inputrc file with C-x C-r.
+     # Lines beginning with '#' are comments.
+     #
+     # First, include any systemwide bindings and variable
+     # assignments from /etc/Inputrc
+     $include /etc/Inputrc
+     
+     #
+     # Set various bindings for emacs mode.
+     
+     set editing-mode emacs
+     
+     $if mode=emacs
+     
+     Meta-Control-h:	backward-kill-word	Text after the function name is ignored
+     
+     #
+     # Arrow keys in keypad mode
+     #
+     #"\M-OD":        backward-char
+     #"\M-OC":        forward-char
+     #"\M-OA":        previous-history
+     #"\M-OB":        next-history
+     #
+     # Arrow keys in ANSI mode
+     #
+     "\M-[D":        backward-char
+     "\M-[C":        forward-char
+     "\M-[A":        previous-history
+     "\M-[B":        next-history
+     #
+     # Arrow keys in 8 bit keypad mode
+     #
+     #"\M-\C-OD":       backward-char
+     #"\M-\C-OC":       forward-char
+     #"\M-\C-OA":       previous-history
+     #"\M-\C-OB":       next-history
+     #
+     # Arrow keys in 8 bit ANSI mode
+     #
+     #"\M-\C-[D":       backward-char
+     #"\M-\C-[C":       forward-char
+     #"\M-\C-[A":       previous-history
+     #"\M-\C-[B":       next-history
+     
+     C-q: quoted-insert
+     
+     $endif
+     
+     # An old-style binding.  This happens to be the default.
+     TAB: complete
+     
+     # Macros that are convenient for shell interaction
+     $if Bash
+     # edit the path
+     "\C-xp": "PATH=${PATH}\e\C-e\C-a\ef\C-f"
+     # prepare to type a quoted word --
+     # insert open and close double quotes
+     # and move to just after the open quote
+     "\C-x\"": "\"\"\C-b"
+     # insert a backslash (testing backslash escapes
+     # in sequences and macros)
+     "\C-x\\": "\\"
+     # Quote the current or previous word
+     "\C-xq": "\eb\"\ef\""
+     # Add a binding to refresh the line, which is unbound
+     "\C-xr": redraw-current-line
+     # Edit variable on current line.
+     "\M-\C-v": "\C-a\C-k$\C-y\M-\C-e\C-a\C-y="
+     $endif
+     
+     # use a visible bell if one is available
+     set bell-style visible
+     
+     # don't strip characters to 7 bits when reading
+     set input-meta on
+     
+     # allow iso-latin1 characters to be inserted rather
+     # than converted to prefix-meta sequences
+     set convert-meta off
+     
+     # display characters with the eighth bit set directly
+     # rather than as meta-prefixed characters
+     set output-meta on
+     
+     # if there are more than 150 possible completions for
+     # a word, ask the user if he wants to see all of them
+     set completion-query-items 150
+     
+     # For FTP
+     $if Ftp
+     "\C-xg": "get \M-?"
+     "\C-xt": "put \M-?"
+     "\M-.": yank-last-arg
+     $endif
+
+
+File: readline.info,  Node: Bindable Readline Commands,  Next: Readline vi Mode,  Prev: Readline Init File,  Up: Command Line Editing
+
+Bindable Readline Commands
+==========================
+
+* Menu:
+
+* Commands For Moving::		Moving about the line.
+* Commands For History::	Getting at previous lines.
+* Commands For Text::		Commands for changing text.
+* Commands For Killing::	Commands for killing and yanking.
+* Numeric Arguments::		Specifying numeric arguments, repeat counts.
+* Commands For Completion::	Getting Readline to do the typing for you.
+* Keyboard Macros::		Saving and re-executing typed characters
+* Miscellaneous Commands::	Other miscellaneous commands.
+
+   This section describes Readline commands that may be bound to key
+sequences.  Command names without an accompanying key sequence are
+unbound by default.
+
+   In the following descriptions, "point" refers to the current cursor
+position, and "mark" refers to a cursor position saved by the
+`set-mark' command.  The text between the point and mark is referred to
+as the "region".
+
+
+File: readline.info,  Node: Commands For Moving,  Next: Commands For History,  Up: Bindable Readline Commands
+
+Commands For Moving
+-------------------
+
+`beginning-of-line (C-a)'
+     Move to the start of the current line.
+
+`end-of-line (C-e)'
+     Move to the end of the line.
+
+`forward-char (C-f)'
+     Move forward a character.
+
+`backward-char (C-b)'
+     Move back a character.
+
+`forward-word (M-f)'
+     Move forward to the end of the next word.  Words are composed of
+     letters and digits.
+
+`backward-word (M-b)'
+     Move back to the start of the current or previous word.  Words are
+     composed of letters and digits.
+
+`clear-screen (C-l)'
+     Clear the screen and redraw the current line, leaving the current
+     line at the top of the screen.
+
+`redraw-current-line ()'
+     Refresh the current line.  By default, this is unbound.
+
+
+File: readline.info,  Node: Commands For History,  Next: Commands For Text,  Prev: Commands For Moving,  Up: Bindable Readline Commands
+
+Commands For Manipulating The History
+-------------------------------------
+
+`accept-line (Newline or Return)'
+     Accept the line regardless of where the cursor is.  If this line is
+     non-empty, it may be added to the history list for future recall
+     with `add_history()'.  If this line is a modified history line,
+     the history line is restored to its original state.
+
+`previous-history (C-p)'
+     Move `back' through the history list, fetching the previous
+     command.
+
+`next-history (C-n)'
+     Move `forward' through the history list, fetching the next command.
+
+`beginning-of-history (M-<)'
+     Move to the first line in the history.
+
+`end-of-history (M->)'
+     Move to the end of the input history, i.e., the line currently
+     being entered.
+
+`reverse-search-history (C-r)'
+     Search backward starting at the current line and moving `up'
+     through the history as necessary.  This is an incremental search.
+
+`forward-search-history (C-s)'
+     Search forward starting at the current line and moving `down'
+     through the the history as necessary.  This is an incremental
+     search.
+
+`non-incremental-reverse-search-history (M-p)'
+     Search backward starting at the current line and moving `up'
+     through the history as necessary using a non-incremental search
+     for a string supplied by the user.
+
+`non-incremental-forward-search-history (M-n)'
+     Search forward starting at the current line and moving `down'
+     through the the history as necessary using a non-incremental search
+     for a string supplied by the user.
+
+`history-search-forward ()'
+     Search forward through the history for the string of characters
+     between the start of the current line and the point.  This is a
+     non-incremental search.  By default, this command is unbound.
+
+`history-search-backward ()'
+     Search backward through the history for the string of characters
+     between the start of the current line and the point.  This is a
+     non-incremental search.  By default, this command is unbound.
+
+`yank-nth-arg (M-C-y)'
+     Insert the first argument to the previous command (usually the
+     second word on the previous line) at point.  With an argument N,
+     insert the Nth word from the previous command (the words in the
+     previous command begin with word 0).  A negative argument inserts
+     the Nth word from the end of the previous command.
+
+`yank-last-arg (M-. or M-_)'
+     Insert last argument to the previous command (the last word of the
+     previous history entry).  With an argument, behave exactly like
+     `yank-nth-arg'.  Successive calls to `yank-last-arg' move back
+     through the history list, inserting the last argument of each line
+     in turn.
+
+
+File: readline.info,  Node: Commands For Text,  Next: Commands For Killing,  Prev: Commands For History,  Up: Bindable Readline Commands
+
+Commands For Changing Text
+--------------------------
+
+`delete-char (C-d)'
+     Delete the character at point.  If point is at the beginning of
+     the line, there are no characters in the line, and the last
+     character typed was not bound to `delete-char', then return EOF.
+
+`backward-delete-char (Rubout)'
+     Delete the character behind the cursor.  A numeric argument means
+     to kill the characters instead of deleting them.
+
+`forward-backward-delete-char ()'
+     Delete the character under the cursor, unless the cursor is at the
+     end of the line, in which case the character behind the cursor is
+     deleted.  By default, this is not bound to a key.
+
+`quoted-insert (C-q or C-v)'
+     Add the next character typed to the line verbatim.  This is how to
+     insert key sequences like `C-q', for example.
+
+`tab-insert (M-<TAB>)'
+     Insert a tab character.
+
+`self-insert (a, b, A, 1, !, ...)'
+     Insert yourself.
+
+`transpose-chars (C-t)'
+     Drag the character before the cursor forward over the character at
+     the cursor, moving the cursor forward as well.  If the insertion
+     point is at the end of the line, then this transposes the last two
+     characters of the line.  Negative arguments have no effect.
+
+`transpose-words (M-t)'
+     Drag the word before point past the word after point, moving point
+     past that word as well.  If the insertion point is at the end of
+     the line, this transposes the last two words on the line.
+
+`upcase-word (M-u)'
+     Uppercase the current (or following) word.  With a negative
+     argument, uppercase the previous word, but do not move the cursor.
+
+`downcase-word (M-l)'
+     Lowercase the current (or following) word.  With a negative
+     argument, lowercase the previous word, but do not move the cursor.
+
+`capitalize-word (M-c)'
+     Capitalize the current (or following) word.  With a negative
+     argument, capitalize the previous word, but do not move the cursor.
+
+`overwrite-mode ()'
+     Toggle overwrite mode.  With an explicit positive numeric argument,
+     switches to overwrite mode.  With an explicit non-positive numeric
+     argument, switches to insert mode.  This command affects only
+     `emacs' mode; `vi' mode does overwrite differently.  Each call to
+     `readline()' starts in insert mode.
+
+     In overwrite mode, characters bound to `self-insert' replace the
+     text at point rather than pushing the text to the right.
+     Characters bound to `backward-delete-char' replace the character
+     before point with a space.
+
+     By default, this command is unbound.
+
+
+File: readline.info,  Node: Commands For Killing,  Next: Numeric Arguments,  Prev: Commands For Text,  Up: Bindable Readline Commands
+
+Killing And Yanking
+-------------------
+
+`kill-line (C-k)'
+     Kill the text from point to the end of the line.
+
+`backward-kill-line (C-x Rubout)'
+     Kill backward to the beginning of the line.
+
+`unix-line-discard (C-u)'
+     Kill backward from the cursor to the beginning of the current line.
+
+`kill-whole-line ()'
+     Kill all characters on the current line, no matter where point is.
+     By default, this is unbound.
+
+`kill-word (M-d)'
+     Kill from point to the end of the current word, or if between
+     words, to the end of the next word.  Word boundaries are the same
+     as `forward-word'.
+
+`backward-kill-word (M-<DEL>)'
+     Kill the word behind point.  Word boundaries are the same as
+     `backward-word'.
+
+`unix-word-rubout (C-w)'
+     Kill the word behind point, using white space as a word boundary.
+     The killed text is saved on the kill-ring.
+
+`delete-horizontal-space ()'
+     Delete all spaces and tabs around point.  By default, this is
+     unbound.
+
+`kill-region ()'
+     Kill the text in the current region.  By default, this command is
+     unbound.
+
+`copy-region-as-kill ()'
+     Copy the text in the region to the kill buffer, so it can be yanked
+     right away.  By default, this command is unbound.
+
+`copy-backward-word ()'
+     Copy the word before point to the kill buffer.  The word
+     boundaries are the same as `backward-word'.  By default, this
+     command is unbound.
+
+`copy-forward-word ()'
+     Copy the word following point to the kill buffer.  The word
+     boundaries are the same as `forward-word'.  By default, this
+     command is unbound.
+
+`yank (C-y)'
+     Yank the top of the kill ring into the buffer at point.
+
+`yank-pop (M-y)'
+     Rotate the kill-ring, and yank the new top.  You can only do this
+     if the prior command is `yank' or `yank-pop'.
+
+
+File: readline.info,  Node: Numeric Arguments,  Next: Commands For Completion,  Prev: Commands For Killing,  Up: Bindable Readline Commands
+
+Specifying Numeric Arguments
+----------------------------
+
+`digit-argument (M-0, M-1, ... M--)'
+     Add this digit to the argument already accumulating, or start a new
+     argument.  `M--' starts a negative argument.
+
+`universal-argument ()'
+     This is another way to specify an argument.  If this command is
+     followed by one or more digits, optionally with a leading minus
+     sign, those digits define the argument.  If the command is
+     followed by digits, executing `universal-argument' again ends the
+     numeric argument, but is otherwise ignored.  As a special case, if
+     this command is immediately followed by a character that is
+     neither a digit or minus sign, the argument count for the next
+     command is multiplied by four.  The argument count is initially
+     one, so executing this function the first time makes the argument
+     count four, a second time makes the argument count sixteen, and so
+     on.  By default, this is not bound to a key.
+
+
+File: readline.info,  Node: Commands For Completion,  Next: Keyboard Macros,  Prev: Numeric Arguments,  Up: Bindable Readline Commands
+
+Letting Readline Type For You
+-----------------------------
+
+`complete (<TAB>)'
+     Attempt to perform completion on the text before point.  The
+     actual completion performed is application-specific.  The default
+     is filename completion.
+
+`possible-completions (M-?)'
+     List the possible completions of the text before point.
+
+`insert-completions (M-*)'
+     Insert all completions of the text before point that would have
+     been generated by `possible-completions'.
+
+`menu-complete ()'
+     Similar to `complete', but replaces the word to be completed with
+     a single match from the list of possible completions.  Repeated
+     execution of `menu-complete' steps through the list of possible
+     completions, inserting each match in turn.  At the end of the list
+     of completions, the bell is rung (subject to the setting of
+     `bell-style') and the original text is restored.  An argument of N
+     moves N positions forward in the list of matches; a negative
+     argument may be used to move backward through the list.  This
+     command is intended to be bound to <TAB>, but is unbound by
+     default.
+
+`delete-char-or-list ()'
+     Deletes the character under the cursor if not at the beginning or
+     end of the line (like `delete-char').  If at the end of the line,
+     behaves identically to `possible-completions'.  This command is
+     unbound by default.
+
+
+File: readline.info,  Node: Keyboard Macros,  Next: Miscellaneous Commands,  Prev: Commands For Completion,  Up: Bindable Readline Commands
+
+Keyboard Macros
+---------------
+
+`start-kbd-macro (C-x ()'
+     Begin saving the characters typed into the current keyboard macro.
+
+`end-kbd-macro (C-x ))'
+     Stop saving the characters typed into the current keyboard macro
+     and save the definition.
+
+`call-last-kbd-macro (C-x e)'
+     Re-execute the last keyboard macro defined, by making the
+     characters in the macro appear as if typed at the keyboard.
+
+
+File: readline.info,  Node: Miscellaneous Commands,  Prev: Keyboard Macros,  Up: Bindable Readline Commands
+
+Some Miscellaneous Commands
+---------------------------
+
+`re-read-init-file (C-x C-r)'
+     Read in the contents of the INPUTRC file, and incorporate any
+     bindings or variable assignments found there.
+
+`abort (C-g)'
+     Abort the current editing command and ring the terminal's bell
+     (subject to the setting of `bell-style').
+
+`do-uppercase-version (M-a, M-b, M-X, ...)'
+     If the metafied character X is lowercase, run the command that is
+     bound to the corresponding uppercase character.
+
+`prefix-meta (<ESC>)'
+     Metafy the next character typed.  This is for keyboards without a
+     meta key.  Typing `<ESC> f' is equivalent to typing `M-f'.
+
+`undo (C-_ or C-x C-u)'
+     Incremental undo, separately remembered for each line.
+
+`revert-line (M-r)'
+     Undo all changes made to this line.  This is like executing the
+     `undo' command enough times to get back to the beginning.
+
+`tilde-expand (M-~)'
+     Perform tilde expansion on the current word.
+
+`set-mark (C-@)'
+     Set the mark to the point.  If a numeric argument is supplied, the
+     mark is set to that position.
+
+`exchange-point-and-mark (C-x C-x)'
+     Swap the point with the mark.  The current cursor position is set
+     to the saved position, and the old cursor position is saved as the
+     mark.
+
+`character-search (C-])'
+     A character is read and point is moved to the next occurrence of
+     that character.  A negative count searches for previous
+     occurrences.
+
+`character-search-backward (M-C-])'
+     A character is read and point is moved to the previous occurrence
+     of that character.  A negative count searches for subsequent
+     occurrences.
+
+`insert-comment (M-#)'
+     Without a numeric argument, the value of the `comment-begin'
+     variable is inserted at the beginning of the current line.  If a
+     numeric argument is supplied, this command acts as a toggle:  if
+     the characters at the beginning of the line do not match the value
+     of `comment-begin', the value is inserted, otherwise the
+     characters in `comment-begin' are deleted from the beginning of
+     the line.  In either case, the line is accepted as if a newline
+     had been typed.
+
+`dump-functions ()'
+     Print all of the functions and their key bindings to the Readline
+     output stream.  If a numeric argument is supplied, the output is
+     formatted in such a way that it can be made part of an INPUTRC
+     file.  This command is unbound by default.
+
+`dump-variables ()'
+     Print all of the settable variables and their values to the
+     Readline output stream.  If a numeric argument is supplied, the
+     output is formatted in such a way that it can be made part of an
+     INPUTRC file.  This command is unbound by default.
+
+`dump-macros ()'
+     Print all of the Readline key sequences bound to macros and the
+     strings they output.  If a numeric argument is supplied, the
+     output is formatted in such a way that it can be made part of an
+     INPUTRC file.  This command is unbound by default.
+
+`emacs-editing-mode (C-e)'
+     When in `vi' command mode, this causes a switch to `emacs' editing
+     mode.
+
+`vi-editing-mode (M-C-j)'
+     When in `emacs' editing mode, this causes a switch to `vi' editing
+     mode.
+
+
+File: readline.info,  Node: Readline vi Mode,  Prev: Bindable Readline Commands,  Up: Command Line Editing
+
+Readline vi Mode
+================
+
+   While the Readline library does not have a full set of `vi' editing
+functions, it does contain enough to allow simple editing of the line.
+The Readline `vi' mode behaves as specified in the POSIX 1003.2
+standard.
+
+   In order to switch interactively between `emacs' and `vi' editing
+modes, use the command `M-C-j' (bound to emacs-editing-mode when in
+`vi' mode and to vi-editing-mode in `emacs' mode).  The Readline
+default is `emacs' mode.
+
+   When you enter a line in `vi' mode, you are already placed in
+`insertion' mode, as if you had typed an `i'.  Pressing <ESC> switches
+you into `command' mode, where you can edit the text of the line with
+the standard `vi' movement keys, move to previous history lines with
+`k' and subsequent lines with `j', and so forth.
+
+   This document describes the GNU Readline Library, a utility for
+aiding in the consitency of user interface across discrete programs
+that need to provide a command line interface.
+
+   Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+   Permission is granted to make and distribute verbatim copies of this
+manual provided the copyright notice and this permission notice pare
+preserved on all copies.
+
+   Permission is granted to copy and distribute modified versions of
+this manual under the conditions for verbatim copying, provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+   Permission is granted to copy and distribute translations of this
+manual into another language, under the above conditions for modified
+versions, except that this permission notice may be stated in a
+translation approved by the Foundation.
+
+
+File: readline.info,  Node: Programming with GNU Readline,  Next: Concept Index,  Prev: Command Line Editing,  Up: Top
+
+Programming with GNU Readline
+*****************************
+
+   This chapter describes the interface between the GNU Readline
+Library and other programs.  If you are a programmer, and you wish to
+include the features found in GNU Readline such as completion, line
+editing, and interactive history manipulation in your own programs,
+this section is for you.
+
+* Menu:
+
+* Basic Behavior::	Using the default behavior of Readline.
+* Custom Functions::	Adding your own functions to Readline.
+* Readline Variables::			Variables accessible to custom
+					functions.
+* Readline Convenience Functions::	Functions which Readline supplies to
+					aid in writing your own custom
+					functions.
+* Readline Signal Handling::	How Readline behaves when it receives signals.
+* Custom Completers::	Supplanting or supplementing Readline's
+			completion functions.
+
+
+File: readline.info,  Node: Basic Behavior,  Next: Custom Functions,  Up: Programming with GNU Readline
+
+Basic Behavior
+==============
+
+   Many programs provide a command line interface, such as `mail',
+`ftp', and `sh'.  For such programs, the default behaviour of Readline
+is sufficient.  This section describes how to use Readline in the
+simplest way possible, perhaps to replace calls in your code to
+`gets()' or `fgets()'.
+
+   The function `readline()' prints a prompt PROMPT and then reads and
+returns a single line of text from the user.  If PROMPT is `NULL' or
+the empty string, no prompt is displayed.  The line `readline' returns
+is allocated with `malloc()'; the caller should `free()' the line when
+it has finished with it.  The declaration for `readline' in ANSI C is
+
+     `char *readline (const char *PROMPT);'
+
+So, one might say
+     `char *line = readline ("Enter a line: ");'
+
+in order to read a line of text from the user.  The line returned has
+the final newline removed, so only the text remains.
+
+   If `readline' encounters an `EOF' while reading the line, and the
+line is empty at that point, then `(char *)NULL' is returned.
+Otherwise, the line is ended just as if a newline had been typed.
+
+   If you want the user to be able to get at the line later, (with
+<C-p> for example), you must call `add_history()' to save the line away
+in a "history" list of such lines.
+
+     `add_history (line)';
+
+For full details on the GNU History Library, see the associated manual.
+
+   It is preferable to avoid saving empty lines on the history list,
+since users rarely have a burning need to reuse a blank line.  Here is
+a function which usefully replaces the standard `gets()' library
+function, and has the advantage of no static buffer to overflow:
+
+     /* A static variable for holding the line. */
+     static char *line_read = (char *)NULL;
+     
+     /* Read a string, and return a pointer to it.
+        Returns NULL on EOF. */
+     char *
+     rl_gets ()
+     {
+       /* If the buffer has already been allocated,
+          return the memory to the free pool. */
+       if (line_read)
+         {
+           free (line_read);
+           line_read = (char *)NULL;
+         }
+     
+       /* Get a line from the user. */
+       line_read = readline ("");
+     
+       /* If the line has any text in it,
+          save it on the history. */
+       if (line_read && *line_read)
+         add_history (line_read);
+     
+       return (line_read);
+     }
+
+   This function gives the user the default behaviour of <TAB>
+completion: completion on file names.  If you do not want Readline to
+complete on filenames, you can change the binding of the <TAB> key with
+`rl_bind_key()'.
+
+     `int rl_bind_key (int KEY, rl_command_func_t *FUNCTION);'
+
+   `rl_bind_key()' takes two arguments: KEY is the character that you
+want to bind, and FUNCTION is the address of the function to call when
+KEY is pressed.  Binding <TAB> to `rl_insert()' makes <TAB> insert
+itself.  `rl_bind_key()' returns non-zero if KEY is not a valid ASCII
+character code (between 0 and 255).
+
+   Thus, to disable the default <TAB> behavior, the following suffices:
+     `rl_bind_key ('\t', rl_insert);'
+
+   This code should be executed once at the start of your program; you
+might write a function called `initialize_readline()' which performs
+this and other desired initializations, such as installing custom
+completers (*note Custom Completers::).
+
+
+File: readline.info,  Node: Custom Functions,  Next: Readline Variables,  Prev: Basic Behavior,  Up: Programming with GNU Readline
+
+Custom Functions
+================
+
+   Readline provides many functions for manipulating the text of the
+line, but it isn't possible to anticipate the needs of all programs.
+This section describes the various functions and variables defined
+within the Readline library which allow a user program to add
+customized functionality to Readline.
+
+   Before declaring any functions that customize Readline's behavior, or
+using any functionality Readline provides in other code, an application
+writer should include the file `<readline/readline.h>' in any file that
+uses Readline's features.  Since some of the definitions in
+`readline.h' use the `stdio' library, the file `<stdio.h>' should be
+included before `readline.h'.
+
+   `readline.h' defines a C preprocessor variable that should be
+treated as an integer, `RL_READLINE_VERSION', which may be used to
+conditionally compile application code depending on the installed
+Readline version.  The value is a hexadecimal encoding of the major and
+minor version numbers of the library, of the form 0xMMMM.  MM is the
+two-digit major version number; MM is the two-digit minor version
+number.  For Readline 4.2, for example, the value of
+`RL_READLINE_VERSION' would be `0x0402'.
+
+* Menu:
+
+* Readline Typedefs::	C declarations to make code readable.
+* Function Writing::	Variables and calling conventions.
+
+
+File: readline.info,  Node: Readline Typedefs,  Next: Function Writing,  Up: Custom Functions
+
+Readline Typedefs
+-----------------
+
+   For readabilty, we declare a number of new object types, all pointers
+to functions.
+
+   The reason for declaring these new types is to make it easier to
+write code describing pointers to C functions with appropriately
+prototyped arguments and return values.
+
+   For instance, say we want to declare a variable FUNC as a pointer to
+a function which takes two `int' arguments and returns an `int' (this
+is the type of all of the Readline bindable functions).  Instead of the
+classic C declaration
+
+   `int (*func)();'
+
+or the ANSI-C style declaration
+
+   `int (*func)(int, int);'
+
+we may write
+
+   `rl_command_func_t *func;'
+
+   The full list of function pointer types available is
+
+`typedef int rl_command_func_t (int, int);'
+
+`typedef char *rl_compentry_func_t (const char *, int);'
+
+`typedef char **rl_completion_func_t (const char *, int, int);'
+
+`typedef char *rl_quote_func_t (char *, int, char *);'
+
+`typedef char *rl_dequote_func_t (char *, int);'
+
+`typedef int rl_compignore_func_t (char **);'
+
+`typedef void rl_compdisp_func_t (char **, int, int);'
+
+`typedef int rl_hook_func_t (void);'
+
+`typedef int rl_getc_func_t (FILE *);'
+
+`typedef int rl_linebuf_func_t (char *, int);'
+
+`typedef int rl_intfunc_t (int);'
+
+`#define rl_ivoidfunc_t rl_hook_func_t'
+
+`typedef int rl_icpfunc_t (char *);'
+
+`typedef int rl_icppfunc_t (char **);'
+
+`typedef void rl_voidfunc_t (void);'
+
+`typedef void rl_vintfunc_t (int);'
+
+`typedef void rl_vcpfunc_t (char *);'
+
+`typedef void rl_vcppfunc_t (char **);'
+
+File: readline.info,  Node: Function Writing,  Prev: Readline Typedefs,  Up: Custom Functions
+
+Writing a New Function
+----------------------
+
+   In order to write new functions for Readline, you need to know the
+calling conventions for keyboard-invoked functions, and the names of the
+variables that describe the current state of the line read so far.
+
+   The calling sequence for a command `foo' looks like
+
+     `int foo (int count, int key)'
+
+where COUNT is the numeric argument (or 1 if defaulted) and KEY is the
+key that invoked this function.
+
+   It is completely up to the function as to what should be done with
+the numeric argument.  Some functions use it as a repeat count, some as
+a flag, and others to choose alternate behavior (refreshing the current
+line as opposed to refreshing the screen, for example).  Some choose to
+ignore it.  In general, if a function uses the numeric argument as a
+repeat count, it should be able to do something useful with both
+negative and positive arguments.  At the very least, it should be aware
+that it can be passed a negative argument.
+
+   A command function should return 0 if its action completes
+successfully, and a non-zero value if some error occurs.
+
+
+File: readline.info,  Node: Readline Variables,  Next: Readline Convenience Functions,  Prev: Custom Functions,  Up: Programming with GNU Readline
+
+Readline Variables
+==================
+
+   These variables are available to function writers.
+
+ - Variable: char * rl_line_buffer
+     This is the line gathered so far.  You are welcome to modify the
+     contents of the line, but see *Note Allowing Undoing::.  The
+     function `rl_extend_line_buffer' is available to increase the
+     memory allocated to `rl_line_buffer'.
+
+ - Variable: int rl_point
+     The offset of the current cursor position in `rl_line_buffer' (the
+     _point_).
+
+ - Variable: int rl_end
+     The number of characters present in `rl_line_buffer'.  When
+     `rl_point' is at the end of the line, `rl_point' and `rl_end' are
+     equal.
+
+ - Variable: int rl_mark
+     The MARK (saved position) in the current line.  If set, the mark
+     and point define a _region_.
+
+ - Variable: int rl_done
+     Setting this to a non-zero value causes Readline to return the
+     current line immediately.
+
+ - Variable: int rl_num_chars_to_read
+     Setting this to a positive value before calling `readline()' causes
+     Readline to return after accepting that many characters, rather
+     than reading up to a character bound to `accept-line'.
+
+ - Variable: int rl_pending_input
+     Setting this to a value makes it the next keystroke read.  This is
+     a way to stuff a single character into the input stream.
+
+ - Variable: int rl_dispatching
+     Set to a non-zero value if a function is being called from a key
+     binding; zero otherwise.  Application functions can test this to
+     discover whether they were called directly or by Readline's
+     dispatching mechanism.
+
+ - Variable: int rl_erase_empty_line
+     Setting this to a non-zero value causes Readline to completely
+     erase the current line, including any prompt, any time a newline
+     is typed as the only character on an otherwise-empty line.  The
+     cursor is moved to the beginning of the newly-blank line.
+
+ - Variable: char * rl_prompt
+     The prompt Readline uses.  This is set from the argument to
+     `readline()', and should not be assigned to directly.  The
+     `rl_set_prompt()' function (*note Redisplay::) may be used to
+     modify the prompt string after calling `readline()'.
+
+ - Variable: int rl_already_prompted
+     If an application wishes to display the prompt itself, rather than
+     have Readline do it the first time `readline()' is called, it
+     should set this variable to a non-zero value after displaying the
+     prompt.  The prompt must also be passed as the argument to
+     `readline()' so the redisplay functions can update the display
+     properly.  The calling application is responsible for managing the
+     value; Readline never sets it.
+
+ - Variable: const char * rl_library_version
+     The version number of this revision of the library.
+
+ - Variable: int rl_readline_version
+     An integer encoding the current version of the library.  The
+     encoding is of the form 0xMMMM, where MM is the two-digit major
+     version number, and MM is the two-digit minor version number.  For
+     example, for Readline-4.2, `rl_readline_version' would have the
+     value 0x0402.
+
+ - Variable: int rl_gnu_readline_p
+     Always set to 1, denoting that this is GNU readline rather than
+     some emulation.
+
+ - Variable: const char * rl_terminal_name
+     The terminal type, used for initialization.  If not set by the
+     application, Readline sets this to the value of the `TERM'
+     environment variable the first time it is called.
+
+ - Variable: const char * rl_readline_name
+     This variable is set to a unique name by each application using
+     Readline.  The value allows conditional parsing of the inputrc file
+     (*note Conditional Init Constructs::).
+
+ - Variable: FILE * rl_instream
+     The stdio stream from which Readline reads input.  If `NULL',
+     Readline defaults to STDIN.
+
+ - Variable: FILE * rl_outstream
+     The stdio stream to which Readline performs output.  If `NULL',
+     Readline defaults to STDOUT.
+
+ - Variable: rl_command_func_t * rl_last_func
+     The address of the last command function Readline executed.  May
+     be used to test whether or not a function is being executed twice
+     in succession, for example.
+
+ - Variable: rl_hook_func_t * rl_startup_hook
+     If non-zero, this is the address of a function to call just before
+     `readline' prints the first prompt.
+
+ - Variable: rl_hook_func_t * rl_pre_input_hook
+     If non-zero, this is the address of a function to call after the
+     first prompt has been printed and just before `readline' starts
+     reading input characters.
+
+ - Variable: rl_hook_func_t * rl_event_hook
+     If non-zero, this is the address of a function to call periodically
+     when Readline is waiting for terminal input.  By default, this
+     will be called at most ten times a second if there is no keyboard
+     input.
+
+ - Variable: rl_getc_func_t * rl_getc_function
+     If non-zero, Readline will call indirectly through this pointer to
+     get a character from the input stream.  By default, it is set to
+     `rl_getc', the default Readline character input function (*note
+     Character Input::).
+
+ - Variable: rl_voidfunc_t * rl_redisplay_function
+     If non-zero, Readline will call indirectly through this pointer to
+     update the display with the current contents of the editing buffer.
+     By default, it is set to `rl_redisplay', the default Readline
+     redisplay function (*note Redisplay::).
+
+ - Variable: rl_vintfunc_t * rl_prep_term_function
+     If non-zero, Readline will call indirectly through this pointer to
+     initialize the terminal.  The function takes a single argument, an
+     `int' flag that says whether or not to use eight-bit characters.
+     By default, this is set to `rl_prep_terminal' (*note Terminal
+     Management::).
+
+ - Variable: rl_voidfunc_t * rl_deprep_term_function
+     If non-zero, Readline will call indirectly through this pointer to
+     reset the terminal.  This function should undo the effects of
+     `rl_prep_term_function'.  By default, this is set to
+     `rl_deprep_terminal' (*note Terminal Management::).
+
+ - Variable: Keymap rl_executing_keymap
+     This variable is set to the keymap (*note Keymaps::) in which the
+     currently executing readline function was found.
+
+ - Variable: Keymap rl_binding_keymap
+     This variable is set to the keymap (*note Keymaps::) in which the
+     last key binding occurred.
+
+ - Variable: char * rl_executing_macro
+     This variable is set to the text of any currently-executing macro.
+
+ - Variable: int rl_readline_state
+     A variable with bit values that encapsulate the current Readline
+     state.  A bit is set with the `RL_SETSTATE' macro, and unset with
+     the `RL_UNSETSTATE' macro.  Use the `RL_ISSTATE' macro to test
+     whether a particular state bit is set.  Current state bits include:
+
+    `RL_STATE_NONE'
+          Readline has not yet been called, nor has it begun to
+          intialize.
+
+    `RL_STATE_INITIALIZING'
+          Readline is initializing its internal data structures.
+
+    `RL_STATE_INITIALIZED'
+          Readline has completed its initialization.
+
+    `RL_STATE_TERMPREPPED'
+          Readline has modified the terminal modes to do its own input
+          and redisplay.
+
+    `RL_STATE_READCMD'
+          Readline is reading a command from the keyboard.
+
+    `RL_STATE_METANEXT'
+          Readline is reading more input after reading the meta-prefix
+          character.
+
+    `RL_STATE_DISPATCHING'
+          Readline is dispatching to a command.
+
+    `RL_STATE_MOREINPUT'
+          Readline is reading more input while executing an editing
+          command.
+
+    `RL_STATE_ISEARCH'
+          Readline is performing an incremental history search.
+
+    `RL_STATE_NSEARCH'
+          Readline is performing a non-incremental history search.
+
+    `RL_STATE_SEARCH'
+          Readline is searching backward or forward through the history
+          for a string.
+
+    `RL_STATE_NUMERICARG'
+          Readline is reading a numeric argument.
+
+    `RL_STATE_MACROINPUT'
+          Readline is currently getting its input from a
+          previously-defined keyboard macro.
+
+    `RL_STATE_MACRODEF'
+          Readline is currently reading characters defining a keyboard
+          macro.
+
+    `RL_STATE_OVERWRITE'
+          Readline is in overwrite mode.
+
+    `RL_STATE_COMPLETING'
+          Readline is performing word completion.
+
+    `RL_STATE_SIGHANDLER'
+          Readline is currently executing the readline signal handler.
+
+    `RL_STATE_UNDOING'
+          Readline is performing an undo.
+
+    `RL_STATE_DONE'
+          Readline has read a key sequence bound to `accept-line' and
+          is about to return the line to the caller.
+
+
+ - Variable: int rl_explicit_arg
+     Set to a non-zero value if an explicit numeric argument was
+     specified by the user.  Only valid in a bindable command function.
+
+ - Variable: int rl_numeric_arg
+     Set to the value of any numeric argument explicitly specified by
+     the user before executing the current Readline function.  Only
+     valid in a bindable command function.
+
+ - Variable: int rl_editing_mode
+     Set to a value denoting Readline's current editing mode.  A value
+     of 1 means Readline is currently in emacs mode; 0 means that vi
+     mode is active.
+
+
+File: readline.info,  Node: Readline Convenience Functions,  Next: Readline Signal Handling,  Prev: Readline Variables,  Up: Programming with GNU Readline
+
+Readline Convenience Functions
+==============================
+
+* Menu:
+
+* Function Naming::	How to give a function you write a name.
+* Keymaps::		Making keymaps.
+* Binding Keys::	Changing Keymaps.
+* Associating Function Names and Bindings::	Translate function names to
+						key sequences.
+* Allowing Undoing::	How to make your functions undoable.
+* Redisplay::		Functions to control line display.
+* Modifying Text::	Functions to modify `rl_line_buffer'.
+* Character Input::	Functions to read keyboard input.
+* Terminal Management::	Functions to manage terminal settings.
+* Utility Functions::	Generally useful functions and hooks.
+* Miscellaneous Functions::	Functions that don't fall into any category.
+* Alternate Interface::	Using Readline in a `callback' fashion.
+* A Readline Example::		An example Readline function.
+
+
+File: readline.info,  Node: Function Naming,  Next: Keymaps,  Up: Readline Convenience Functions
+
+Naming a Function
+-----------------
+
+   The user can dynamically change the bindings of keys while using
+Readline.  This is done by representing the function with a descriptive
+name.  The user is able to type the descriptive name when referring to
+the function.  Thus, in an init file, one might find
+
+     Meta-Rubout:	backward-kill-word
+
+   This binds the keystroke <Meta-Rubout> to the function
+_descriptively_ named `backward-kill-word'.  You, as the programmer,
+should bind the functions you write to descriptive names as well.
+Readline provides a function for doing that:
+
+ - Function: int rl_add_defun (const char *name, rl_command_func_t
+          *function, int key)
+     Add NAME to the list of named functions.  Make FUNCTION be the
+     function that gets called.  If KEY is not -1, then bind it to
+     FUNCTION using `rl_bind_key()'.
+
+   Using this function alone is sufficient for most applications.  It is
+the recommended way to add a few functions to the default functions that
+Readline has built in.  If you need to do something other than adding a
+function to Readline, you may need to use the underlying functions
+described below.
+
+
+File: readline.info,  Node: Keymaps,  Next: Binding Keys,  Prev: Function Naming,  Up: Readline Convenience Functions
+
+Selecting a Keymap
+------------------
+
+   Key bindings take place on a "keymap".  The keymap is the
+association between the keys that the user types and the functions that
+get run.  You can make your own keymaps, copy existing keymaps, and tell
+Readline which keymap to use.
+
+ - Function: Keymap rl_make_bare_keymap (void)
+     Returns a new, empty keymap.  The space for the keymap is
+     allocated with `malloc()'; the caller should free it by calling
+     `rl_discard_keymap()' when done.
+
+ - Function: Keymap rl_copy_keymap (Keymap map)
+     Return a new keymap which is a copy of MAP.
+
+ - Function: Keymap rl_make_keymap (void)
+     Return a new keymap with the printing characters bound to
+     rl_insert, the lowercase Meta characters bound to run their
+     equivalents, and the Meta digits bound to produce numeric
+     arguments.
+
+ - Function: void rl_discard_keymap (Keymap keymap)
+     Free the storage associated with KEYMAP.
+
+   Readline has several internal keymaps.  These functions allow you to
+change which keymap is active.
+
+ - Function: Keymap rl_get_keymap (void)
+     Returns the currently active keymap.
+
+ - Function: void rl_set_keymap (Keymap keymap)
+     Makes KEYMAP the currently active keymap.
+
+ - Function: Keymap rl_get_keymap_by_name (const char *name)
+     Return the keymap matching NAME.  NAME is one which would be
+     supplied in a `set keymap' inputrc line (*note Readline Init
+     File::).
+
+ - Function: char * rl_get_keymap_name (Keymap keymap)
+     Return the name matching KEYMAP.  NAME is one which would be
+     supplied in a `set keymap' inputrc line (*note Readline Init
+     File::).
+
+
+File: readline.info,  Node: Binding Keys,  Next: Associating Function Names and Bindings,  Prev: Keymaps,  Up: Readline Convenience Functions
+
+Binding Keys
+------------
+
+   Key sequences are associate with functions through the keymap.
+Readline has several internal keymaps: `emacs_standard_keymap',
+`emacs_meta_keymap', `emacs_ctlx_keymap', `vi_movement_keymap', and
+`vi_insertion_keymap'.  `emacs_standard_keymap' is the default, and the
+examples in this manual assume that.
+
+   Since `readline()' installs a set of default key bindings the first
+time it is called, there is always the danger that a custom binding
+installed before the first call to `readline()' will be overridden.  An
+alternate mechanism is to install custom key bindings in an
+initialization function assigned to the `rl_startup_hook' variable
+(*note Readline Variables::).
+
+   These functions manage key bindings.
+
+ - Function: int rl_bind_key (int key, rl_command_func_t *function)
+     Binds KEY to FUNCTION in the currently active keymap.  Returns
+     non-zero in the case of an invalid KEY.
+
+ - Function: int rl_bind_key_in_map (int key, rl_command_func_t
+          *function, Keymap map)
+     Bind KEY to FUNCTION in MAP.  Returns non-zero in the case of an
+     invalid KEY.
+
+ - Function: int rl_unbind_key (int key)
+     Bind KEY to the null function in the currently active keymap.
+     Returns non-zero in case of error.
+
+ - Function: int rl_unbind_key_in_map (int key, Keymap map)
+     Bind KEY to the null function in MAP.  Returns non-zero in case of
+     error.
+
+ - Function: int rl_unbind_function_in_map (rl_command_func_t
+          *function, Keymap map)
+     Unbind all keys that execute FUNCTION in MAP.
+
+ - Function: int rl_unbind_command_in_map (const char *command, Keymap
+          map)
+     Unbind all keys that are bound to COMMAND in MAP.
+
+ - Function: int rl_set_key (const char *keyseq, rl_command_func_t
+          *function, Keymap map)
+     Bind the key sequence represented by the string KEYSEQ to the
+     function FUNCTION.  This makes new keymaps as necessary.  The
+     initial keymap in which to do bindings is MAP.
+
+ - Function: int rl_generic_bind (int type, const char *keyseq, char
+          *data, Keymap map)
+     Bind the key sequence represented by the string KEYSEQ to the
+     arbitrary pointer DATA.  TYPE says what kind of data is pointed to
+     by DATA; this can be a function (`ISFUNC'), a macro (`ISMACR'), or
+     a keymap (`ISKMAP').  This makes new keymaps as necessary.  The
+     initial keymap in which to do bindings is MAP.
+
+ - Function: int rl_parse_and_bind (char *line)
+     Parse LINE as if it had been read from the `inputrc' file and
+     perform any key bindings and variable assignments found (*note
+     Readline Init File::).
+
+ - Function: int rl_read_init_file (const char *filename)
+     Read keybindings and variable assignments from FILENAME (*note
+     Readline Init File::).
+
+
+File: readline.info,  Node: Associating Function Names and Bindings,  Next: Allowing Undoing,  Prev: Binding Keys,  Up: Readline Convenience Functions
+
+Associating Function Names and Bindings
+---------------------------------------
+
+   These functions allow you to find out what keys invoke named
+functions and the functions invoked by a particular key sequence.  You
+may also associate a new function name with an arbitrary function.
+
+ - Function: rl_command_func_t * rl_named_function (const char *name)
+     Return the function with name NAME.
+
+ - Function: rl_command_func_t * rl_function_of_keyseq (const char
+          *keyseq, Keymap map, int *type)
+     Return the function invoked by KEYSEQ in keymap MAP.  If MAP is
+     `NULL', the current keymap is used.  If TYPE is not `NULL', the
+     type of the object is returned in the `int' variable it points to
+     (one of `ISFUNC', `ISKMAP', or `ISMACR').
+
+ - Function: char ** rl_invoking_keyseqs (rl_command_func_t *function)
+     Return an array of strings representing the key sequences used to
+     invoke FUNCTION in the current keymap.
+
+ - Function: char ** rl_invoking_keyseqs_in_map (rl_command_func_t
+          *function, Keymap map)
+     Return an array of strings representing the key sequences used to
+     invoke FUNCTION in the keymap MAP.
+
+ - Function: void rl_function_dumper (int readable)
+     Print the readline function names and the key sequences currently
+     bound to them to `rl_outstream'.  If READABLE is non-zero, the
+     list is formatted in such a way that it can be made part of an
+     `inputrc' file and re-read.
+
+ - Function: void rl_list_funmap_names (void)
+     Print the names of all bindable Readline functions to
+     `rl_outstream'.
+
+ - Function: const char ** rl_funmap_names (void)
+     Return a NULL terminated array of known function names.  The array
+     is sorted.  The array itself is allocated, but not the strings
+     inside.  You should `free()' the array when you are done, but not
+     the pointers.
+
+ - Function: int rl_add_funmap_entry (const char *name,
+          rl_command_func_t *function)
+     Add NAME to the list of bindable Readline command names, and make
+     FUNCTION the function to be called when NAME is invoked.
+
+
+File: readline.info,  Node: Allowing Undoing,  Next: Redisplay,  Prev: Associating Function Names and Bindings,  Up: Readline Convenience Functions
+
+Allowing Undoing
+----------------
+
+   Supporting the undo command is a painless thing, and makes your
+functions much more useful.  It is certainly easy to try something if
+you know you can undo it.
+
+   If your function simply inserts text once, or deletes text once, and
+uses `rl_insert_text()' or `rl_delete_text()' to do it, then undoing is
+already done for you automatically.
+
+   If you do multiple insertions or multiple deletions, or any
+combination of these operations, you should group them together into
+one operation.  This is done with `rl_begin_undo_group()' and
+`rl_end_undo_group()'.
+
+   The types of events that can be undone are:
+
+     enum undo_code { UNDO_DELETE, UNDO_INSERT, UNDO_BEGIN, UNDO_END };
+
+   Notice that `UNDO_DELETE' means to insert some text, and
+`UNDO_INSERT' means to delete some text.  That is, the undo code tells
+what to undo, not how to undo it.  `UNDO_BEGIN' and `UNDO_END' are tags
+added by `rl_begin_undo_group()' and `rl_end_undo_group()'.
+
+ - Function: int rl_begin_undo_group (void)
+     Begins saving undo information in a group construct.  The undo
+     information usually comes from calls to `rl_insert_text()' and
+     `rl_delete_text()', but could be the result of calls to
+     `rl_add_undo()'.
+
+ - Function: int rl_end_undo_group (void)
+     Closes the current undo group started with `rl_begin_undo_group
+     ()'.  There should be one call to `rl_end_undo_group()' for each
+     call to `rl_begin_undo_group()'.
+
+ - Function: void rl_add_undo (enum undo_code what, int start, int end,
+          char *text)
+     Remember how to undo an event (according to WHAT).  The affected
+     text runs from START to END, and encompasses TEXT.
+
+ - Function: void rl_free_undo_list (void)
+     Free the existing undo list.
+
+ - Function: int rl_do_undo (void)
+     Undo the first thing on the undo list.  Returns `0' if there was
+     nothing to undo, non-zero if something was undone.
+
+   Finally, if you neither insert nor delete text, but directly modify
+the existing text (e.g., change its case), call `rl_modifying()' once,
+just before you modify the text.  You must supply the indices of the
+text range that you are going to modify.
+
+ - Function: int rl_modifying (int start, int end)
+     Tell Readline to save the text between START and END as a single
+     undo unit.  It is assumed that you will subsequently modify that
+     text.
+
+
+File: readline.info,  Node: Redisplay,  Next: Modifying Text,  Prev: Allowing Undoing,  Up: Readline Convenience Functions
+
+Redisplay
+---------
+
+ - Function: void rl_redisplay (void)
+     Change what's displayed on the screen to reflect the current
+     contents of `rl_line_buffer'.
+
+ - Function: int rl_forced_update_display (void)
+     Force the line to be updated and redisplayed, whether or not
+     Readline thinks the screen display is correct.
+
+ - Function: int rl_on_new_line (void)
+     Tell the update functions that we have moved onto a new (empty)
+     line, usually after ouputting a newline.
+
+ - Function: int rl_on_new_line_with_prompt (void)
+     Tell the update functions that we have moved onto a new line, with
+     RL_PROMPT already displayed.  This could be used by applications
+     that want to output the prompt string themselves, but still need
+     Readline to know the prompt string length for redisplay.  It
+     should be used after setting RL_ALREADY_PROMPTED.
+
+ - Function: int rl_reset_line_state (void)
+     Reset the display state to a clean state and redisplay the current
+     line starting on a new line.
+
+ - Function: int rl_crlf (void)
+     Move the cursor to the start of the next screen line.
+
+ - Function: int rl_show_char (int c)
+     Display character C on `rl_outstream'.  If Readline has not been
+     set to display meta characters directly, this will convert meta
+     characters to a meta-prefixed key sequence.  This is intended for
+     use by applications which wish to do their own redisplay.
+
+ - Function: int rl_message (const char *, ...)
+     The arguments are a format string as would be supplied to `printf',
+     possibly containing conversion specifications such as `%d', and
+     any additional arguments necessary to satisfy the conversion
+     specifications.  The resulting string is displayed in the "echo
+     area".  The echo area is also used to display numeric arguments
+     and search strings.
+
+ - Function: int rl_clear_message (void)
+     Clear the message in the echo area.
+
+ - Function: void rl_save_prompt (void)
+     Save the local Readline prompt display state in preparation for
+     displaying a new message in the message area with `rl_message()'.
+
+ - Function: void rl_restore_prompt (void)
+     Restore the local Readline prompt display state saved by the most
+     recent call to `rl_save_prompt'.
+
+ - Function: int rl_expand_prompt (char *prompt)
+     Expand any special character sequences in PROMPT and set up the
+     local Readline prompt redisplay variables.  This function is
+     called by `readline()'.  It may also be called to expand the
+     primary prompt if the `rl_on_new_line_with_prompt()' function or
+     `rl_already_prompted' variable is used.  It returns the number of
+     visible characters on the last line of the (possibly multi-line)
+     prompt.
+
+ - Function: int rl_set_prompt (const char *prompt)
+     Make Readline use PROMPT for subsequent redisplay.  This calls
+     `rl_expand_prompt()' to expand the prompt and sets `rl_prompt' to
+     the result.
+
+
+File: readline.info,  Node: Modifying Text,  Next: Character Input,  Prev: Redisplay,  Up: Readline Convenience Functions
+
+Modifying Text
+--------------
+
+ - Function: int rl_insert_text (const char *text)
+     Insert TEXT into the line at the current cursor position.  Returns
+     the number of characters inserted.
+
+ - Function: int rl_delete_text (int start, int end)
+     Delete the text between START and END in the current line.
+     Returns the number of characters deleted.
+
+ - Function: char * rl_copy_text (int start, int end)
+     Return a copy of the text between START and END in the current
+     line.
+
+ - Function: int rl_kill_text (int start, int end)
+     Copy the text between START and END in the current line to the
+     kill ring, appending or prepending to the last kill if the last
+     command was a kill command.  The text is deleted.  If START is
+     less than END, the text is appended, otherwise prepended.  If the
+     last command was not a kill, a new kill ring slot is used.
+
+ - Function: int rl_push_macro_input (char *macro)
+     Cause MACRO to be inserted into the line, as if it had been invoked
+     by a key bound to a macro.  Not especially useful; use
+     `rl_insert_text()' instead.
+
+
+File: readline.info,  Node: Character Input,  Next: Terminal Management,  Prev: Modifying Text,  Up: Readline Convenience Functions
+
+Character Input
+---------------
+
+ - Function: int rl_read_key (void)
+     Return the next character available from Readline's current input
+     stream.  This handles input inserted into the input stream via
+     RL_PENDING_INPUT (*note Readline Variables::) and
+     `rl_stuff_char()', macros, and characters read from the keyboard.
+     While waiting for input, this function will call any function
+     assigned to the `rl_event_hook' variable.
+
+ - Function: int rl_getc (FILE *stream)
+     Return the next character available from STREAM, which is assumed
+     to be the keyboard.
+
+ - Function: int rl_stuff_char (int c)
+     Insert C into the Readline input stream.  It will be "read" before
+     Readline attempts to read characters from the terminal with
+     `rl_read_key()'.  Up to 512 characters may be pushed back.
+     `rl_stuff_char' returns 1 if the character was successfully
+     inserted; 0 otherwise.
+
+ - Function: int rl_execute_next (int c)
+     Make C be the next command to be executed when `rl_read_key()' is
+     called.  This sets RL_PENDING_INPUT.
+
+ - Function: int rl_clear_pending_input (void)
+     Unset RL_PENDING_INPUT, effectively negating the effect of any
+     previous call to `rl_execute_next()'.  This works only if the
+     pending input has not already been read with `rl_read_key()'.
+
+ - Function: int rl_set_keyboard_input_timeout (int u)
+     While waiting for keyboard input in `rl_read_key()', Readline will
+     wait for U microseconds for input before calling any function
+     assigned to `rl_event_hook'.  The default waiting period is
+     one-tenth of a second.  Returns the old timeout value.
+
+
+File: readline.info,  Node: Terminal Management,  Next: Utility Functions,  Prev: Character Input,  Up: Readline Convenience Functions
+
+Terminal Management
+-------------------
+
+ - Function: void rl_prep_terminal (int meta_flag)
+     Modify the terminal settings for Readline's use, so `readline()'
+     can read a single character at a time from the keyboard.  The
+     META_FLAG argument should be non-zero if Readline should read
+     eight-bit input.
+
+ - Function: void rl_deprep_terminal (void)
+     Undo the effects of `rl_prep_terminal()', leaving the terminal in
+     the state in which it was before the most recent call to
+     `rl_prep_terminal()'.
+
+ - Function: void rl_tty_set_default_bindings (Keymap kmap)
+     Read the operating system's terminal editing characters (as would
+     be displayed by `stty') to their Readline equivalents.  The
+     bindings are performed in KMAP.
+
+ - Function: int rl_reset_terminal (const char *terminal_name)
+     Reinitialize Readline's idea of the terminal settings using
+     TERMINAL_NAME as the terminal type (e.g., `vt100').  If
+     TERMINAL_NAME is `NULL', the value of the `TERM' environment
+     variable is used.
+
+
+File: readline.info,  Node: Utility Functions,  Next: Miscellaneous Functions,  Prev: Terminal Management,  Up: Readline Convenience Functions
+
+Utility Functions
+-----------------
+
+ - Function: void rl_replace_line (const char *text, int clear_undo)
+     Replace the contents of `rl_line_buffer' with TEXT.  The point and
+     mark are preserved, if possible.  If CLEAR_UNDO is non-zero, the
+     undo list associated with the current line is cleared.
+
+ - Function: int rl_extend_line_buffer (int len)
+     Ensure that `rl_line_buffer' has enough space to hold LEN
+     characters, possibly reallocating it if necessary.
+
+ - Function: int rl_initialize (void)
+     Initialize or re-initialize Readline's internal state.  It's not
+     strictly necessary to call this; `readline()' calls it before
+     reading any input.
+
+ - Function: int rl_ding (void)
+     Ring the terminal bell, obeying the setting of `bell-style'.
+
+ - Function: int rl_alphabetic (int c)
+     Return 1 if C is an alphabetic character.
+
+ - Function: void rl_display_match_list (char **matches, int len, int
+          max)
+     A convenience function for displaying a list of strings in
+     columnar format on Readline's output stream.  `matches' is the list
+     of strings, in argv format, such as a list of completion matches.
+     `len' is the number of strings in `matches', and `max' is the
+     length of the longest string in `matches'.  This function uses the
+     setting of `print-completions-horizontally' to select how the
+     matches are displayed (*note Readline Init File Syntax::).
+
+   The following are implemented as macros, defined in `chardefs.h'.
+Applications should refrain from using them.
+
+ - Function: int _rl_uppercase_p (int c)
+     Return 1 if C is an uppercase alphabetic character.
+
+ - Function: int _rl_lowercase_p (int c)
+     Return 1 if C is a lowercase alphabetic character.
+
+ - Function: int _rl_digit_p (int c)
+     Return 1 if C is a numeric character.
+
+ - Function: int _rl_to_upper (int c)
+     If C is a lowercase alphabetic character, return the corresponding
+     uppercase character.
+
+ - Function: int _rl_to_lower (int c)
+     If C is an uppercase alphabetic character, return the corresponding
+     lowercase character.
+
+ - Function: int _rl_digit_value (int c)
+     If C is a number, return the value it represents.
+
+
+File: readline.info,  Node: Miscellaneous Functions,  Next: Alternate Interface,  Prev: Utility Functions,  Up: Readline Convenience Functions
+
+Miscellaneous Functions
+-----------------------
+
+ - Function: int rl_macro_bind (const char *keyseq, const char *macro,
+          Keymap map)
+     Bind the key sequence KEYSEQ to invoke the macro MACRO.  The
+     binding is performed in MAP.  When KEYSEQ is invoked, the MACRO
+     will be inserted into the line.  This function is deprecated; use
+     `rl_generic_bind()' instead.
+
+ - Function: void rl_macro_dumper (int readable)
+     Print the key sequences bound to macros and their values, using
+     the current keymap, to `rl_outstream'.  If READABLE is non-zero,
+     the list is formatted in such a way that it can be made part of an
+     `inputrc' file and re-read.
+
+ - Function: int rl_variable_bind (const char *variable, const char
+          *value)
+     Make the Readline variable VARIABLE have VALUE.  This behaves as
+     if the readline command `set VARIABLE VALUE' had been executed in
+     an `inputrc' file (*note Readline Init File Syntax::).
+
+ - Function: void rl_variable_dumper (int readable)
+     Print the readline variable names and their current values to
+     `rl_outstream'.  If READABLE is non-zero, the list is formatted in
+     such a way that it can be made part of an `inputrc' file and
+     re-read.
+
+ - Function: int rl_set_paren_blink_timeout (int u)
+     Set the time interval (in microseconds) that Readline waits when
+     showing a balancing character when `blink-matching-paren' has been
+     enabled.
+
+ - Function: char * rl_get_termcap (const char *cap)
+     Retrieve the string value of the termcap capability CAP.  Readline
+     fetches the termcap entry for the current terminal name and uses
+     those capabilities to move around the screen line and perform other
+     terminal-specific operations, like erasing a line.  Readline does
+     not use all of a terminal's capabilities, and this function will
+     return values for only those capabilities Readline uses.
+
+
+File: readline.info,  Node: Alternate Interface,  Next: A Readline Example,  Prev: Miscellaneous Functions,  Up: Readline Convenience Functions
+
+Alternate Interface
+-------------------
+
+   An alternate interface is available to plain `readline()'.  Some
+applications need to interleave keyboard I/O with file, device, or
+window system I/O, typically by using a main loop to `select()' on
+various file descriptors.  To accomodate this need, readline can also
+be invoked as a `callback' function from an event loop.  There are
+functions available to make this easy.
+
+ - Function: void rl_callback_handler_install (const char *prompt,
+          rl_vcpfunc_t *lhandler)
+     Set up the terminal for readline I/O and display the initial
+     expanded value of PROMPT.  Save the value of LHANDLER to use as a
+     function to call when a complete line of input has been entered.
+     The function takes the text of the line as an argument.
+
+ - Function: void rl_callback_read_char (void)
+     Whenever an application determines that keyboard input is
+     available, it should call `rl_callback_read_char()', which will
+     read the next character from the current input source.  If that
+     character completes the line, `rl_callback_read_char' will invoke
+     the LHANDLER function saved by `rl_callback_handler_install' to
+     process the line.  Before calling the LHANDLER function, the
+     terminal settings are reset to the values they had before calling
+     `rl_callback_handler_install'.  If the LHANDLER function returns,
+     the terminal settings are modified for Readline's use again.
+     `EOF' is  indicated by calling LHANDLER with a `NULL' line.
+
+ - Function: void rl_callback_handler_remove (void)
+     Restore the terminal to its initial state and remove the line
+     handler.  This may be called from within a callback as well as
+     independently.  If the LHANDLER installed by
+     `rl_callback_handler_install' does not exit the program, either
+     this function or the function referred to by the value of
+     `rl_deprep_term_function' should be called before the program
+     exits to reset the terminal settings.
+
+
+File: readline.info,  Node: A Readline Example,  Prev: Alternate Interface,  Up: Readline Convenience Functions
+
+A Readline Example
+------------------
+
+   Here is a function which changes lowercase characters to their
+uppercase equivalents, and uppercase characters to lowercase.  If this
+function was bound to `M-c', then typing `M-c' would change the case of
+the character under point.  Typing `M-1 0 M-c' would change the case of
+the following 10 characters, leaving the cursor on the last character
+changed.
+
+     /* Invert the case of the COUNT following characters. */
+     int
+     invert_case_line (count, key)
+          int count, key;
+     {
+       register int start, end, i;
+     
+       start = rl_point;
+     
+       if (rl_point >= rl_end)
+         return (0);
+     
+       if (count < 0)
+         {
+           direction = -1;
+           count = -count;
+         }
+       else
+         direction = 1;
+     
+       /* Find the end of the range to modify. */
+       end = start + (count * direction);
+     
+       /* Force it to be within range. */
+       if (end > rl_end)
+         end = rl_end;
+       else if (end < 0)
+         end = 0;
+     
+       if (start == end)
+         return (0);
+     
+       if (start > end)
+         {
+           int temp = start;
+           start = end;
+           end = temp;
+         }
+     
+       /* Tell readline that we are modifying the line,
+          so it will save the undo information. */
+       rl_modifying (start, end);
+     
+       for (i = start; i != end; i++)
+         {
+           if (_rl_uppercase_p (rl_line_buffer[i]))
+             rl_line_buffer[i] = _rl_to_lower (rl_line_buffer[i]);
+           else if (_rl_lowercase_p (rl_line_buffer[i]))
+             rl_line_buffer[i] = _rl_to_upper (rl_line_buffer[i]);
+         }
+       /* Move point to on top of the last character changed. */
+       rl_point = (direction == 1) ? end - 1 : start;
+       return (0);
+     }
+
+
+File: readline.info,  Node: Readline Signal Handling,  Next: Custom Completers,  Prev: Readline Convenience Functions,  Up: Programming with GNU Readline
+
+Readline Signal Handling
+========================
+
+   Signals are asynchronous events sent to a process by the Unix kernel,
+sometimes on behalf of another process.  They are intended to indicate
+exceptional events, like a user pressing the interrupt key on his
+terminal, or a network connection being broken.  There is a class of
+signals that can be sent to the process currently reading input from
+the keyboard.  Since Readline changes the terminal attributes when it
+is called, it needs to perform special processing when such a signal is
+received in order to restore the terminal to a sane state, or provide
+application writers with functions to do so manually.
+
+   Readline contains an internal signal handler that is installed for a
+number of signals (`SIGINT', `SIGQUIT', `SIGTERM', `SIGALRM',
+`SIGTSTP', `SIGTTIN', and `SIGTTOU').  When one of these signals is
+received, the signal handler will reset the terminal attributes to
+those that were in effect before `readline()' was called, reset the
+signal handling to what it was before `readline()' was called, and
+resend the signal to the calling application.  If and when the calling
+application's signal handler returns, Readline will reinitialize the
+terminal and continue to accept input.  When a `SIGINT' is received,
+the Readline signal handler performs some additional work, which will
+cause any partially-entered line to be aborted (see the description of
+`rl_free_line_state()' below).
+
+   There is an additional Readline signal handler, for `SIGWINCH', which
+the kernel sends to a process whenever the terminal's size changes (for
+example, if a user resizes an `xterm').  The Readline `SIGWINCH'
+handler updates Readline's internal screen size information, and then
+calls any `SIGWINCH' signal handler the calling application has
+installed.  Readline calls the application's `SIGWINCH' signal handler
+without resetting the terminal to its original state.  If the
+application's signal handler does more than update its idea of the
+terminal size and return (for example, a `longjmp' back to a main
+processing loop), it _must_ call `rl_cleanup_after_signal()' (described
+below), to restore the terminal state.
+
+   Readline provides two variables that allow application writers to
+control whether or not it will catch certain signals and act on them
+when they are received.  It is important that applications change the
+values of these variables only when calling `readline()', not in a
+signal handler, so Readline's internal signal state is not corrupted.
+
+ - Variable: int rl_catch_signals
+     If this variable is non-zero, Readline will install signal
+     handlers for `SIGINT', `SIGQUIT', `SIGTERM', `SIGALRM', `SIGTSTP',
+     `SIGTTIN', and `SIGTTOU'.
+
+     The default value of `rl_catch_signals' is 1.
+
+ - Variable: int rl_catch_sigwinch
+     If this variable is non-zero, Readline will install a signal
+     handler for `SIGWINCH'.
+
+     The default value of `rl_catch_sigwinch' is 1.
+
+   If an application does not wish to have Readline catch any signals,
+or to handle signals other than those Readline catches (`SIGHUP', for
+example), Readline provides convenience functions to do the necessary
+terminal and internal state cleanup upon receipt of a signal.
+
+ - Function: void rl_cleanup_after_signal (void)
+     This function will reset the state of the terminal to what it was
+     before `readline()' was called, and remove the Readline signal
+     handlers for all signals, depending on the values of
+     `rl_catch_signals' and `rl_catch_sigwinch'.
+
+ - Function: void rl_free_line_state (void)
+     This will free any partial state associated with the current input
+     line (undo information, any partial history entry, any
+     partially-entered keyboard macro, and any partially-entered
+     numeric argument).  This should be called before
+     `rl_cleanup_after_signal()'.  The Readline signal handler for
+     `SIGINT' calls this to abort the current input line.
+
+ - Function: void rl_reset_after_signal (void)
+     This will reinitialize the terminal and reinstall any Readline
+     signal handlers, depending on the values of `rl_catch_signals' and
+     `rl_catch_sigwinch'.
+
+   If an application does not wish Readline to catch `SIGWINCH', it may
+call `rl_resize_terminal()' or `rl_set_screen_size()' to force Readline
+to update its idea of the terminal size when a `SIGWINCH' is received.
+
+ - Function: void rl_resize_terminal (void)
+     Update Readline's internal screen size by reading values from the
+     kernel.
+
+ - Function: void rl_set_screen_size (int rows, int cols)
+     Set Readline's idea of the terminal size to ROWS rows and COLS
+     columns.
+
+   If an application does not want to install a `SIGWINCH' handler, but
+is still interested in the screen dimensions, Readline's idea of the
+screen size may be queried.
+
+ - Function: void rl_get_screen_size (int *rows, int *cols)
+     Return Readline's idea of the terminal's size in the variables
+     pointed to by the arguments.
+
+   The following functions install and remove Readline's signal
+handlers.
+
+ - Function: int rl_set_signals (void)
+     Install Readline's signal handler for `SIGINT', `SIGQUIT',
+     `SIGTERM', `SIGALRM', `SIGTSTP', `SIGTTIN', `SIGTTOU', and
+     `SIGWINCH', depending on the values of `rl_catch_signals' and
+     `rl_catch_sigwinch'.
+
+ - Function: int rl_clear_signals (void)
+     Remove all of the Readline signal handlers installed by
+     `rl_set_signals()'.
+
+
+File: readline.info,  Node: Custom Completers,  Prev: Readline Signal Handling,  Up: Programming with GNU Readline
+
+Custom Completers
+=================
+
+   Typically, a program that reads commands from the user has a way of
+disambiguating commands and data.  If your program is one of these, then
+it can provide completion for commands, data, or both.  The following
+sections describe how your program and Readline cooperate to provide
+this service.
+
+* Menu:
+
+* How Completing Works::	The logic used to do completion.
+* Completion Functions::	Functions provided by Readline.
+* Completion Variables::	Variables which control completion.
+* A Short Completion Example::	An example of writing completer subroutines.
+
+
+File: readline.info,  Node: How Completing Works,  Next: Completion Functions,  Up: Custom Completers
+
+How Completing Works
+--------------------
+
+   In order to complete some text, the full list of possible completions
+must be available.  That is, it is not possible to accurately expand a
+partial word without knowing all of the possible words which make sense
+in that context.  The Readline library provides the user interface to
+completion, and two of the most common completion functions:  filename
+and username.  For completing other types of text, you must write your
+own completion function.  This section describes exactly what such
+functions must do, and provides an example.
+
+   There are three major functions used to perform completion:
+
+  1. The user-interface function `rl_complete()'.  This function is
+     called with the same arguments as other bindable Readline
+     functions: COUNT and INVOKING_KEY.  It isolates the word to be
+     completed and calls `rl_completion_matches()' to generate a list
+     of possible completions.  It then either lists the possible
+     completions, inserts the possible completions, or actually
+     performs the completion, depending on which behavior is desired.
+
+  2. The internal function `rl_completion_matches()' uses an
+     application-supplied "generator" function to generate the list of
+     possible matches, and then returns the array of these matches.
+     The caller should place the address of its generator function in
+     `rl_completion_entry_function'.
+
+  3. The generator function is called repeatedly from
+     `rl_completion_matches()', returning a string each time.  The
+     arguments to the generator function are TEXT and STATE.  TEXT is
+     the partial word to be completed.  STATE is zero the first time
+     the function is called, allowing the generator to perform any
+     necessary initialization, and a positive non-zero integer for each
+     subsequent call.  The generator function returns `(char *)NULL' to
+     inform `rl_completion_matches()' that there are no more
+     possibilities left.  Usually the generator function computes the
+     list of possible completions when STATE is zero, and returns them
+     one at a time on subsequent calls.  Each string the generator
+     function returns as a match must be allocated with `malloc()';
+     Readline frees the strings when it has finished with them.
+
+
+ - Function: int rl_complete (int ignore, int invoking_key)
+     Complete the word at or before point.  You have supplied the
+     function that does the initial simple matching selection algorithm
+     (see `rl_completion_matches()').  The default is to do filename
+     completion.
+
+ - Variable: rl_compentry_func_t * rl_completion_entry_function
+     This is a pointer to the generator function for
+     `rl_completion_matches()'.  If the value of
+     `rl_completion_entry_function' is `NULL' then the default filename
+     generator function, `rl_filename_completion_function()', is used.
+
+
+File: readline.info,  Node: Completion Functions,  Next: Completion Variables,  Prev: How Completing Works,  Up: Custom Completers
+
+Completion Functions
+--------------------
+
+   Here is the complete list of callable completion functions present in
+Readline.
+
+ - Function: int rl_complete_internal (int what_to_do)
+     Complete the word at or before point.  WHAT_TO_DO says what to do
+     with the completion.  A value of `?' means list the possible
+     completions.  `TAB' means do standard completion.  `*' means
+     insert all of the possible completions.  `!' means to display all
+     of the possible completions, if there is more than one, as well as
+     performing partial completion.
+
+ - Function: int rl_complete (int ignore, int invoking_key)
+     Complete the word at or before point.  You have supplied the
+     function that does the initial simple matching selection algorithm
+     (see `rl_completion_matches()' and `rl_completion_entry_function').
+     The default is to do filename completion.  This calls
+     `rl_complete_internal()' with an argument depending on
+     INVOKING_KEY.
+
+ - Function: int rl_possible_completions (int count, int invoking_key)
+     List the possible completions.  See description of `rl_complete
+     ()'.  This calls `rl_complete_internal()' with an argument of `?'.
+
+ - Function: int rl_insert_completions (int count, int invoking_key)
+     Insert the list of possible completions into the line, deleting the
+     partially-completed word.  See description of `rl_complete()'.
+     This calls `rl_complete_internal()' with an argument of `*'.
+
+ - Function: int rl_completion_mode (rl_command_func_t *cfunc)
+     Returns the apppriate value to pass to `rl_complete_internal()'
+     depending on whether CFUNC was called twice in succession and the
+     value of the `show-all-if-ambiguous' variable.
+     Application-specific completion functions may use this function to
+     present the same interface as `rl_complete()'.
+
+ - Function: char ** rl_completion_matches (const char *text,
+          rl_compentry_func_t *entry_func)
+     Returns an array of strings which is a list of completions for
+     TEXT.  If there are no completions, returns `NULL'.  The first
+     entry in the returned array is the substitution for TEXT.  The
+     remaining entries are the possible completions.  The array is
+     terminated with a `NULL' pointer.
+
+     ENTRY_FUNC is a function of two args, and returns a `char *'.  The
+     first argument is TEXT.  The second is a state argument; it is
+     zero on the first call, and non-zero on subsequent calls.
+     ENTRY_FUNC returns a `NULL'  pointer to the caller when there are
+     no more matches.
+
+ - Function: char * rl_filename_completion_function (const char *text,
+          int state)
+     A generator function for filename completion in the general case.
+     TEXT is a partial filename.  The Bash source is a useful reference
+     for writing custom completion functions (the Bash completion
+     functions call this and other Readline functions).
+
+ - Function: char * rl_username_completion_function (const char *text,
+          int state)
+     A completion generator for usernames.  TEXT contains a partial
+     username preceded by a random character (usually `~').  As with all
+     completion generators, STATE is zero on the first call and non-zero
+     for subsequent calls.
+
+
+File: readline.info,  Node: Completion Variables,  Next: A Short Completion Example,  Prev: Completion Functions,  Up: Custom Completers
+
+Completion Variables
+--------------------
+
+ - Variable: rl_compentry_func_t * rl_completion_entry_function
+     A pointer to the generator function for `rl_completion_matches()'.
+     `NULL' means to use `rl_filename_completion_function()', the
+     default filename completer.
+
+ - Variable: rl_completion_func_t * rl_attempted_completion_function
+     A pointer to an alternative function to create matches.  The
+     function is called with TEXT, START, and END.  START and END are
+     indices in `rl_line_buffer' defining the boundaries of TEXT, which
+     is a character string.  If this function exists and returns
+     `NULL', or if this variable is set to `NULL', then `rl_complete()'
+     will call the value of `rl_completion_entry_function' to generate
+     matches, otherwise the array of strings returned will be used.  If
+     this function sets the `rl_attempted_completion_over' variable to
+     a non-zero value, Readline will not perform its default completion
+     even if this function returns no matches.
+
+ - Variable: rl_quote_func_t * rl_filename_quoting_function
+     A pointer to a function that will quote a filename in an
+     application-specific fashion.  This is called if filename
+     completion is being attempted and one of the characters in
+     `rl_filename_quote_characters' appears in a completed filename.
+     The function is called with TEXT, MATCH_TYPE, and QUOTE_POINTER.
+     The TEXT is the filename to be quoted.  The MATCH_TYPE is either
+     `SINGLE_MATCH', if there is only one completion match, or
+     `MULT_MATCH'.  Some functions use this to decide whether or not to
+     insert a closing quote character.  The QUOTE_POINTER is a pointer
+     to any opening quote character the user typed.  Some functions
+     choose to reset this character.
+
+ - Variable: rl_dequote_func_t * rl_filename_dequoting_function
+     A pointer to a function that will remove application-specific
+     quoting characters from a filename before completion is attempted,
+     so those characters do not interfere with matching the text
+     against names in the filesystem.  It is called with TEXT, the text
+     of the word to be dequoted, and QUOTE_CHAR, which is the quoting
+     character that delimits the filename (usually `'' or `"').  If
+     QUOTE_CHAR is zero, the filename was not in an embedded string.
+
+ - Variable: rl_linebuf_func_t * rl_char_is_quoted_p
+     A pointer to a function to call that determines whether or not a
+     specific character in the line buffer is quoted, according to
+     whatever quoting mechanism the program calling Readline uses.  The
+     function is called with two arguments: TEXT, the text of the line,
+     and INDEX, the index of the character in the line.  It is used to
+     decide whether a character found in
+     `rl_completer_word_break_characters' should be used to break words
+     for the completer.
+
+ - Variable: rl_compignore_func_t * rl_ignore_some_completions_function
+     This function, if defined, is called by the completer when real
+     filename completion is done, after all the matching names have
+     been generated.  It is passed a `NULL' terminated array of matches.
+     The first element (`matches[0]') is the maximal substring common
+     to all matches. This function can re-arrange the list of matches
+     as required, but each element deleted from the array must be freed.
+
+ - Variable: rl_icppfunc_t * rl_directory_completion_hook
+     This function, if defined, is allowed to modify the directory
+     portion of filenames Readline completes.  It is called with the
+     address of a string (the current directory name) as an argument,
+     and may modify that string.  If the string is replaced with a new
+     string, the old value should be freed.  Any modified directory
+     name should have a trailing slash.  The modified value will be
+     displayed as part of the completion, replacing the directory
+     portion of the pathname the user typed.  It returns an integer
+     that should be non-zero if the function modifies its directory
+     argument.  It could be used to expand symbolic links or shell
+     variables in pathnames.
+
+ - Variable: rl_compdisp_func_t * rl_completion_display_matches_hook
+     If non-zero, then this is the address of a function to call when
+     completing a word would normally display the list of possible
+     matches.  This function is called in lieu of Readline displaying
+     the list.  It takes three arguments: (`char **'MATCHES, `int'
+     NUM_MATCHES, `int' MAX_LENGTH) where MATCHES is the array of
+     matching strings, NUM_MATCHES is the number of strings in that
+     array, and MAX_LENGTH is the length of the longest string in that
+     array.  Readline provides a convenience function,
+     `rl_display_match_list', that takes care of doing the display to
+     Readline's output stream.  That function may be called from this
+     hook.
+
+ - Variable: const char * rl_basic_word_break_characters
+     The basic list of characters that signal a break between words for
+     the completer routine.  The default value of this variable is the
+     characters which break words for completion in Bash: `"
+     \t\n\"\\'`@$><=;|&{("'.
+
+ - Variable: const char * rl_basic_quote_characters
+     A list of quote characters which can cause a word break.
+
+ - Variable: const char * rl_completer_word_break_characters
+     The list of characters that signal a break between words for
+     `rl_complete_internal()'.  The default list is the value of
+     `rl_basic_word_break_characters'.
+
+ - Variable: const char * rl_completer_quote_characters
+     A list of characters which can be used to quote a substring of the
+     line.  Completion occurs on the entire substring, and within the
+     substring `rl_completer_word_break_characters' are treated as any
+     other character, unless they also appear within this list.
+
+ - Variable: const char * rl_filename_quote_characters
+     A list of characters that cause a filename to be quoted by the
+     completer when they appear in a completed filename.  The default
+     is the null string.
+
+ - Variable: const char * rl_special_prefixes
+     The list of characters that are word break characters, but should
+     be left in TEXT when it is passed to the completion function.
+     Programs can use this to help determine what kind of completing to
+     do.  For instance, Bash sets this variable to "$@" so that it can
+     complete shell variables and hostnames.
+
+ - Variable: int rl_completion_query_items
+     Up to this many items will be displayed in response to a
+     possible-completions call.  After that, we ask the user if she is
+     sure she wants to see them all.  The default value is 100.
+
+ - Variable: int rl_completion_append_character
+     When a single completion alternative matches at the end of the
+     command line, this character is appended to the inserted
+     completion text.  The default is a space character (` ').  Setting
+     this to the null character (`\0') prevents anything being appended
+     automatically.  This can be changed in custom completion functions
+     to provide the "most sensible word separator character" according
+     to an application-specific command line syntax specification.
+
+ - Variable: int rl_completion_suppress_append
+     If non-zero, RL_COMPLETION_APPEND_CHARACTER is not appended to
+     matches at the end of the command line, as described above.  It is
+     set to 0 before any application-specific completion function is
+     called.
+
+ - Variable: int rl_completion_mark_symlink_dirs
+     If non-zero, a slash will be appended to completed filenames that
+     are symbolic links to directory names, subject to the value of the
+     user-settable MARK-DIRECTORIES variable.  This variable exists so
+     that application completion functions can override the user's
+     global preference (set via the MARK-SYMLINKED-DIRECTORIES Readline
+     variable) if appropriate.  This variable is set to the user's
+     preference before any application completion function is called,
+     so unless that function modifies the value, the user's preferences
+     are honored.
+
+ - Variable: int rl_ignore_completion_duplicates
+     If non-zero, then duplicates in the matches are removed.  The
+     default is 1.
+
+ - Variable: int rl_filename_completion_desired
+     Non-zero means that the results of the matches are to be treated as
+     filenames.  This is _always_ zero on entry, and can only be changed
+     within a completion entry generator function.  If it is set to a
+     non-zero value, directory names have a slash appended and Readline
+     attempts to quote completed filenames if they contain any
+     characters in `rl_filename_quote_characters' and
+     `rl_filename_quoting_desired' is set to a non-zero value.
+
+ - Variable: int rl_filename_quoting_desired
+     Non-zero means that the results of the matches are to be quoted
+     using double quotes (or an application-specific quoting mechanism)
+     if the completed filename contains any characters in
+     `rl_filename_quote_chars'.  This is _always_ non-zero on entry,
+     and can only be changed within a completion entry generator
+     function.  The quoting is effected via a call to the function
+     pointed to by `rl_filename_quoting_function'.
+
+ - Variable: int rl_attempted_completion_over
+     If an application-specific completion function assigned to
+     `rl_attempted_completion_function' sets this variable to a non-zero
+     value, Readline will not perform its default filename completion
+     even if the application's completion function returns no matches.
+     It should be set only by an application's completion function.
+
+ - Variable: int rl_completion_type
+     Set to a character describing the type of completion Readline is
+     currently attempting; see the description of
+     `rl_complete_internal()' (*note Completion Functions::) for the
+     list of characters.
+
+ - Variable: int rl_inhibit_completion
+     If this variable is non-zero, completion is inhibited.  The
+     completion character will be inserted as any other bound to
+     `self-insert'.
+
+
+File: readline.info,  Node: A Short Completion Example,  Prev: Completion Variables,  Up: Custom Completers
+
+A Short Completion Example
+--------------------------
+
+   Here is a small application demonstrating the use of the GNU Readline
+library.  It is called `fileman', and the source code resides in
+`examples/fileman.c'.  This sample application provides completion of
+command names, line editing features, and access to the history list.
+
+     /* fileman.c -- A tiny application which demonstrates how to use the
+        GNU Readline library.  This application interactively allows users
+        to manipulate files and their modes. */
+     
+     #include <stdio.h>
+     #include <sys/types.h>
+     #include <sys/file.h>
+     #include <sys/stat.h>
+     #include <sys/errno.h>
+     
+     #include <readline/readline.h>
+     #include <readline/history.h>
+     
+     extern char *xmalloc ();
+     
+     /* The names of functions that actually do the manipulation. */
+     int com_list __P((char *));
+     int com_view __P((char *));
+     int com_rename __P((char *));
+     int com_stat __P((char *));
+     int com_pwd __P((char *));
+     int com_delete __P((char *));
+     int com_help __P((char *));
+     int com_cd __P((char *));
+     int com_quit __P((char *));
+     
+     /* A structure which contains information on the commands this program
+        can understand. */
+     
+     typedef struct {
+       char *name;			/* User printable name of the function. */
+       rl_icpfunc_t *func;		/* Function to call to do the job. */
+       char *doc;			/* Documentation for this function.  */
+     } COMMAND;
+     
+     COMMAND commands[] = {
+       { "cd", com_cd, "Change to directory DIR" },
+       { "delete", com_delete, "Delete FILE" },
+       { "help", com_help, "Display this text" },
+       { "?", com_help, "Synonym for `help'" },
+       { "list", com_list, "List files in DIR" },
+       { "ls", com_list, "Synonym for `list'" },
+       { "pwd", com_pwd, "Print the current working directory" },
+       { "quit", com_quit, "Quit using Fileman" },
+       { "rename", com_rename, "Rename FILE to NEWNAME" },
+       { "stat", com_stat, "Print out statistics on FILE" },
+       { "view", com_view, "View the contents of FILE" },
+       { (char *)NULL, (rl_icpfunc_t *)NULL, (char *)NULL }
+     };
+     
+     /* Forward declarations. */
+     char *stripwhite ();
+     COMMAND *find_command ();
+     
+     /* The name of this program, as taken from argv[0]. */
+     char *progname;
+     
+     /* When non-zero, this means the user is done using this program. */
+     int done;
+     
+     char *
+     dupstr (s)
+          int s;
+     {
+       char *r;
+     
+       r = xmalloc (strlen (s) + 1);
+       strcpy (r, s);
+       return (r);
+     }
+     
+     main (argc, argv)
+          int argc;
+          char **argv;
+     {
+       char *line, *s;
+     
+       progname = argv[0];
+     
+       initialize_readline ();	/* Bind our completer. */
+     
+       /* Loop reading and executing lines until the user quits. */
+       for ( ; done == 0; )
+         {
+           line = readline ("FileMan: ");
+     
+           if (!line)
+             break;
+     
+           /* Remove leading and trailing whitespace from the line.
+              Then, if there is anything left, add it to the history list
+              and execute it. */
+           s = stripwhite (line);
+     
+           if (*s)
+             {
+               add_history (s);
+               execute_line (s);
+             }
+     
+           free (line);
+         }
+       exit (0);
+     }
+     
+     /* Execute a command line. */
+     int
+     execute_line (line)
+          char *line;
+     {
+       register int i;
+       COMMAND *command;
+       char *word;
+     
+       /* Isolate the command word. */
+       i = 0;
+       while (line[i] && whitespace (line[i]))
+         i++;
+       word = line + i;
+     
+       while (line[i] && !whitespace (line[i]))
+         i++;
+     
+       if (line[i])
+         line[i++] = '\0';
+     
+       command = find_command (word);
+     
+       if (!command)
+         {
+           fprintf (stderr, "%s: No such command for FileMan.\n", word);
+           return (-1);
+         }
+     
+       /* Get argument to command, if any. */
+       while (whitespace (line[i]))
+         i++;
+     
+       word = line + i;
+     
+       /* Call the function. */
+       return ((*(command->func)) (word));
+     }
+     
+     /* Look up NAME as the name of a command, and return a pointer to that
+        command.  Return a NULL pointer if NAME isn't a command name. */
+     COMMAND *
+     find_command (name)
+          char *name;
+     {
+       register int i;
+     
+       for (i = 0; commands[i].name; i++)
+         if (strcmp (name, commands[i].name) == 0)
+           return (&commands[i]);
+     
+       return ((COMMAND *)NULL);
+     }
+     
+     /* Strip whitespace from the start and end of STRING.  Return a pointer
+        into STRING. */
+     char *
+     stripwhite (string)
+          char *string;
+     {
+       register char *s, *t;
+     
+       for (s = string; whitespace (*s); s++)
+         ;
+     
+       if (*s == 0)
+         return (s);
+     
+       t = s + strlen (s) - 1;
+       while (t > s && whitespace (*t))
+         t--;
+       *++t = '\0';
+     
+       return s;
+     }
+     
+     /* **************************************************************** */
+     /*                                                                  */
+     /*                  Interface to Readline Completion                */
+     /*                                                                  */
+     /* **************************************************************** */
+     
+     char *command_generator __P((const char *, int));
+     char **fileman_completion __P((const char *, int, int));
+     
+     /* Tell the GNU Readline library how to complete.  We want to try to
+        complete on command names if this is the first word in the line, or
+        on filenames if not. */
+     initialize_readline ()
+     {
+       /* Allow conditional parsing of the ~/.inputrc file. */
+       rl_readline_name = "FileMan";
+     
+       /* Tell the completer that we want a crack first. */
+       rl_attempted_completion_function = fileman_completion;
+     }
+     
+     /* Attempt to complete on the contents of TEXT.  START and END
+        bound the region of rl_line_buffer that contains the word to
+        complete.  TEXT is the word to complete.  We can use the entire
+        contents of rl_line_buffer in case we want to do some simple
+        parsing.  Returnthe array of matches, or NULL if there aren't any. */
+     char **
+     fileman_completion (text, start, end)
+          const char *text;
+          int start, end;
+     {
+       char **matches;
+     
+       matches = (char **)NULL;
+     
+       /* If this word is at the start of the line, then it is a command
+          to complete.  Otherwise it is the name of a file in the current
+          directory. */
+       if (start == 0)
+         matches = rl_completion_matches (text, command_generator);
+     
+       return (matches);
+     }
+     
+     /* Generator function for command completion.  STATE lets us
+        know whether to start from scratch; without any state
+        (i.e. STATE == 0), then we start at the top of the list. */
+     char *
+     command_generator (text, state)
+          const char *text;
+          int state;
+     {
+       static int list_index, len;
+       char *name;
+     
+       /* If this is a new word to complete, initialize now.  This
+          includes saving the length of TEXT for efficiency, and
+          initializing the index variable to 0. */
+       if (!state)
+         {
+           list_index = 0;
+           len = strlen (text);
+         }
+     
+       /* Return the next name which partially matches from the
+          command list. */
+       while (name = commands[list_index].name)
+         {
+           list_index++;
+     
+           if (strncmp (name, text, len) == 0)
+             return (dupstr(name));
+         }
+     
+       /* If no names matched, then return NULL. */
+       return ((char *)NULL);
+     }
+     
+     /* **************************************************************** */
+     /*                                                                  */
+     /*                       FileMan Commands                           */
+     /*                                                                  */
+     /* **************************************************************** */
+     
+     /* String to pass to system ().  This is for the LIST, VIEW and RENAME
+        commands. */
+     static char syscom[1024];
+     
+     /* List the file(s) named in arg. */
+     com_list (arg)
+          char *arg;
+     {
+       if (!arg)
+         arg = "";
+     
+       sprintf (syscom, "ls -FClg %s", arg);
+       return (system (syscom));
+     }
+     
+     com_view (arg)
+          char *arg;
+     {
+       if (!valid_argument ("view", arg))
+         return 1;
+     
+       sprintf (syscom, "more %s", arg);
+       return (system (syscom));
+     }
+     
+     com_rename (arg)
+          char *arg;
+     {
+       too_dangerous ("rename");
+       return (1);
+     }
+     
+     com_stat (arg)
+          char *arg;
+     {
+       struct stat finfo;
+     
+       if (!valid_argument ("stat", arg))
+         return (1);
+     
+       if (stat (arg, &finfo) == -1)
+         {
+           perror (arg);
+           return (1);
+         }
+     
+       printf ("Statistics for `%s':\n", arg);
+     
+       printf ("%s has %d link%s, and is %d byte%s in length.\n", arg,
+               finfo.st_nlink,
+               (finfo.st_nlink == 1) ? "" : "s",
+               finfo.st_size,
+               (finfo.st_size == 1) ? "" : "s");
+       printf ("Inode Last Change at: %s", ctime (&finfo.st_ctime));
+       printf ("      Last access at: %s", ctime (&finfo.st_atime));
+       printf ("    Last modified at: %s", ctime (&finfo.st_mtime));
+       return (0);
+     }
+     
+     com_delete (arg)
+          char *arg;
+     {
+       too_dangerous ("delete");
+       return (1);
+     }
+     
+     /* Print out help for ARG, or for all of the commands if ARG is
+        not present. */
+     com_help (arg)
+          char *arg;
+     {
+       register int i;
+       int printed = 0;
+     
+       for (i = 0; commands[i].name; i++)
+         {
+           if (!*arg || (strcmp (arg, commands[i].name) == 0))
+             {
+               printf ("%s\t\t%s.\n", commands[i].name, commands[i].doc);
+               printed++;
+             }
+         }
+     
+       if (!printed)
+         {
+           printf ("No commands match `%s'.  Possibilties are:\n", arg);
+     
+           for (i = 0; commands[i].name; i++)
+             {
+               /* Print in six columns. */
+               if (printed == 6)
+                 {
+                   printed = 0;
+                   printf ("\n");
+                 }
+     
+               printf ("%s\t", commands[i].name);
+               printed++;
+             }
+     
+           if (printed)
+             printf ("\n");
+         }
+       return (0);
+     }
+     
+     /* Change to the directory ARG. */
+     com_cd (arg)
+          char *arg;
+     {
+       if (chdir (arg) == -1)
+         {
+           perror (arg);
+           return 1;
+         }
+     
+       com_pwd ("");
+       return (0);
+     }
+     
+     /* Print out the current working directory. */
+     com_pwd (ignore)
+          char *ignore;
+     {
+       char dir[1024], *s;
+     
+       s = getcwd (dir, sizeof(dir) - 1);
+       if (s == 0)
+         {
+           printf ("Error getting pwd: %s\n", dir);
+           return 1;
+         }
+     
+       printf ("Current directory is %s\n", dir);
+       return 0;
+     }
+     
+     /* The user wishes to quit using this program.  Just set DONE
+        non-zero. */
+     com_quit (arg)
+          char *arg;
+     {
+       done = 1;
+       return (0);
+     }
+     
+     /* Function which tells you that you can't do this. */
+     too_dangerous (caller)
+          char *caller;
+     {
+       fprintf (stderr,
+                "%s: Too dangerous for me to distribute.\n"
+                caller);
+       fprintf (stderr, "Write it yourself.\n");
+     }
+     
+     /* Return non-zero if ARG is a valid argument for CALLER,
+        else print an error message and return zero. */
+     int
+     valid_argument (caller, arg)
+          char *caller, *arg;
+     {
+       if (!arg || !*arg)
+         {
+           fprintf (stderr, "%s: Argument required.\n", caller);
+           return (0);
+         }
+     
+       return (1);
+     }
+
+
+File: readline.info,  Node: Concept Index,  Next: Function and Variable Index,  Prev: Programming with GNU Readline,  Up: Top
+
+Concept Index
+*************
+
+* Menu:
+
+* command editing:                       Readline Bare Essentials.
+* editing command lines:                 Readline Bare Essentials.
+* initialization file, readline:         Readline Init File.
+* interaction, readline:                 Readline Interaction.
+* kill ring:                             Readline Killing Commands.
+* killing text:                          Readline Killing Commands.
+* notation, readline:                    Readline Bare Essentials.
+* readline, function:                    Basic Behavior.
+* variables, readline:                   Readline Init File Syntax.
+* yanking text:                          Readline Killing Commands.
+
+
+File: readline.info,  Node: Function and Variable Index,  Prev: Concept Index,  Up: Top
+
+Function and Variable Index
+***************************
+
+* Menu:
+
+* _rl_digit_p:                           Utility Functions.
+* _rl_digit_value:                       Utility Functions.
+* _rl_lowercase_p:                       Utility Functions.
+* _rl_to_lower:                          Utility Functions.
+* _rl_to_upper:                          Utility Functions.
+* _rl_uppercase_p:                       Utility Functions.
+* abort (C-g):                           Miscellaneous Commands.
+* accept-line (Newline or Return):       Commands For History.
+* backward-char (C-b):                   Commands For Moving.
+* backward-delete-char (Rubout):         Commands For Text.
+* backward-kill-line (C-x Rubout):       Commands For Killing.
+* backward-kill-word (M-<DEL>):          Commands For Killing.
+* backward-word (M-b):                   Commands For Moving.
+* beginning-of-history (M-<):            Commands For History.
+* beginning-of-line (C-a):               Commands For Moving.
+* bell-style:                            Readline Init File Syntax.
+* call-last-kbd-macro (C-x e):           Keyboard Macros.
+* capitalize-word (M-c):                 Commands For Text.
+* character-search (C-]):                Miscellaneous Commands.
+* character-search-backward (M-C-]):     Miscellaneous Commands.
+* clear-screen (C-l):                    Commands For Moving.
+* comment-begin:                         Readline Init File Syntax.
+* complete (<TAB>):                      Commands For Completion.
+* completion-query-items:                Readline Init File Syntax.
+* convert-meta:                          Readline Init File Syntax.
+* copy-backward-word ():                 Commands For Killing.
+* copy-forward-word ():                  Commands For Killing.
+* copy-region-as-kill ():                Commands For Killing.
+* delete-char (C-d):                     Commands For Text.
+* delete-char-or-list ():                Commands For Completion.
+* delete-horizontal-space ():            Commands For Killing.
+* digit-argument (M-0, M-1, ... M--):    Numeric Arguments.
+* disable-completion:                    Readline Init File Syntax.
+* do-uppercase-version (M-a, M-b, M-X, ...): Miscellaneous Commands.
+* downcase-word (M-l):                   Commands For Text.
+* dump-functions ():                     Miscellaneous Commands.
+* dump-macros ():                        Miscellaneous Commands.
+* dump-variables ():                     Miscellaneous Commands.
+* editing-mode:                          Readline Init File Syntax.
+* enable-keypad:                         Readline Init File Syntax.
+* end-kbd-macro (C-x )):                 Keyboard Macros.
+* end-of-history (M->):                  Commands For History.
+* end-of-line (C-e):                     Commands For Moving.
+* exchange-point-and-mark (C-x C-x):     Miscellaneous Commands.
+* expand-tilde:                          Readline Init File Syntax.
+* forward-backward-delete-char ():       Commands For Text.
+* forward-char (C-f):                    Commands For Moving.
+* forward-search-history (C-s):          Commands For History.
+* forward-word (M-f):                    Commands For Moving.
+* history-preserve-point:                Readline Init File Syntax.
+* history-search-backward ():            Commands For History.
+* history-search-forward ():             Commands For History.
+* horizontal-scroll-mode:                Readline Init File Syntax.
+* input-meta:                            Readline Init File Syntax.
+* insert-comment (M-#):                  Miscellaneous Commands.
+* insert-completions (M-*):              Commands For Completion.
+* isearch-terminators:                   Readline Init File Syntax.
+* keymap:                                Readline Init File Syntax.
+* kill-line (C-k):                       Commands For Killing.
+* kill-region ():                        Commands For Killing.
+* kill-whole-line ():                    Commands For Killing.
+* kill-word (M-d):                       Commands For Killing.
+* mark-modified-lines:                   Readline Init File Syntax.
+* mark-symlinked-directories:            Readline Init File Syntax.
+* match-hidden-files:                    Readline Init File Syntax.
+* menu-complete ():                      Commands For Completion.
+* meta-flag:                             Readline Init File Syntax.
+* next-history (C-n):                    Commands For History.
+* non-incremental-forward-search-history (M-n): Commands For History.
+* non-incremental-reverse-search-history (M-p): Commands For History.
+* output-meta:                           Readline Init File Syntax.
+* overwrite-mode ():                     Commands For Text.
+* page-completions:                      Readline Init File Syntax.
+* possible-completions (M-?):            Commands For Completion.
+* prefix-meta (<ESC>):                   Miscellaneous Commands.
+* previous-history (C-p):                Commands For History.
+* quoted-insert (C-q or C-v):            Commands For Text.
+* re-read-init-file (C-x C-r):           Miscellaneous Commands.
+* readline:                              Basic Behavior.
+* redraw-current-line ():                Commands For Moving.
+* reverse-search-history (C-r):          Commands For History.
+* revert-line (M-r):                     Miscellaneous Commands.
+* rl_add_defun:                          Function Naming.
+* rl_add_funmap_entry:                   Associating Function Names and Bindings.
+* rl_add_undo:                           Allowing Undoing.
+* rl_alphabetic:                         Utility Functions.
+* rl_already_prompted:                   Readline Variables.
+* rl_attempted_completion_function:      Completion Variables.
+* rl_attempted_completion_over:          Completion Variables.
+* rl_basic_quote_characters:             Completion Variables.
+* rl_basic_word_break_characters:        Completion Variables.
+* rl_begin_undo_group:                   Allowing Undoing.
+* rl_bind_key:                           Binding Keys.
+* rl_bind_key_in_map:                    Binding Keys.
+* rl_binding_keymap:                     Readline Variables.
+* rl_callback_handler_install:           Alternate Interface.
+* rl_callback_handler_remove:            Alternate Interface.
+* rl_callback_read_char:                 Alternate Interface.
+* rl_catch_signals:                      Readline Signal Handling.
+* rl_catch_sigwinch:                     Readline Signal Handling.
+* rl_char_is_quoted_p:                   Completion Variables.
+* rl_cleanup_after_signal:               Readline Signal Handling.
+* rl_clear_message:                      Redisplay.
+* rl_clear_pending_input:                Character Input.
+* rl_clear_signals:                      Readline Signal Handling.
+* rl_complete <1>:                       How Completing Works.
+* rl_complete:                           Completion Functions.
+* rl_complete_internal:                  Completion Functions.
+* rl_completer_quote_characters:         Completion Variables.
+* rl_completer_word_break_characters:    Completion Variables.
+* rl_completion_append_character:        Completion Variables.
+* rl_completion_display_matches_hook:    Completion Variables.
+* rl_completion_entry_function <1>:      Completion Variables.
+* rl_completion_entry_function:          How Completing Works.
+* rl_completion_mark_symlink_dirs:       Completion Variables.
+* rl_completion_matches:                 Completion Functions.
+* rl_completion_mode:                    Completion Functions.
+* rl_completion_query_items:             Completion Variables.
+* rl_completion_suppress_append:         Completion Variables.
+* rl_completion_type:                    Completion Variables.
+* rl_copy_keymap:                        Keymaps.
+* rl_copy_text:                          Modifying Text.
+* rl_crlf:                               Redisplay.
+* rl_delete_text:                        Modifying Text.
+* rl_deprep_term_function:               Readline Variables.
+* rl_deprep_terminal:                    Terminal Management.
+* rl_ding:                               Utility Functions.
+* rl_directory_completion_hook:          Completion Variables.
+* rl_discard_keymap:                     Keymaps.
+* rl_dispatching:                        Readline Variables.
+* rl_display_match_list:                 Utility Functions.
+* rl_do_undo:                            Allowing Undoing.
+* rl_done:                               Readline Variables.
+* rl_editing_mode:                       Readline Variables.
+* rl_end:                                Readline Variables.
+* rl_end_undo_group:                     Allowing Undoing.
+* rl_erase_empty_line:                   Readline Variables.
+* rl_event_hook:                         Readline Variables.
+* rl_execute_next:                       Character Input.
+* rl_executing_keymap:                   Readline Variables.
+* rl_executing_macro:                    Readline Variables.
+* rl_expand_prompt:                      Redisplay.
+* rl_explicit_arg:                       Readline Variables.
+* rl_extend_line_buffer:                 Utility Functions.
+* rl_filename_completion_desired:        Completion Variables.
+* rl_filename_completion_function:       Completion Functions.
+* rl_filename_dequoting_function:        Completion Variables.
+* rl_filename_quote_characters:          Completion Variables.
+* rl_filename_quoting_desired:           Completion Variables.
+* rl_filename_quoting_function:          Completion Variables.
+* rl_forced_update_display:              Redisplay.
+* rl_free_line_state:                    Readline Signal Handling.
+* rl_free_undo_list:                     Allowing Undoing.
+* rl_function_dumper:                    Associating Function Names and Bindings.
+* rl_function_of_keyseq:                 Associating Function Names and Bindings.
+* rl_funmap_names:                       Associating Function Names and Bindings.
+* rl_generic_bind:                       Binding Keys.
+* rl_get_keymap:                         Keymaps.
+* rl_get_keymap_by_name:                 Keymaps.
+* rl_get_keymap_name:                    Keymaps.
+* rl_get_screen_size:                    Readline Signal Handling.
+* rl_get_termcap:                        Miscellaneous Functions.
+* rl_getc:                               Character Input.
+* rl_getc_function:                      Readline Variables.
+* rl_gnu_readline_p:                     Readline Variables.
+* rl_ignore_completion_duplicates:       Completion Variables.
+* rl_ignore_some_completions_function:   Completion Variables.
+* rl_inhibit_completion:                 Completion Variables.
+* rl_initialize:                         Utility Functions.
+* rl_insert_completions:                 Completion Functions.
+* rl_insert_text:                        Modifying Text.
+* rl_instream:                           Readline Variables.
+* rl_invoking_keyseqs:                   Associating Function Names and Bindings.
+* rl_invoking_keyseqs_in_map:            Associating Function Names and Bindings.
+* rl_kill_text:                          Modifying Text.
+* rl_last_func:                          Readline Variables.
+* rl_library_version:                    Readline Variables.
+* rl_line_buffer:                        Readline Variables.
+* rl_list_funmap_names:                  Associating Function Names and Bindings.
+* rl_macro_bind:                         Miscellaneous Functions.
+* rl_macro_dumper:                       Miscellaneous Functions.
+* rl_make_bare_keymap:                   Keymaps.
+* rl_make_keymap:                        Keymaps.
+* rl_mark:                               Readline Variables.
+* rl_message:                            Redisplay.
+* rl_modifying:                          Allowing Undoing.
+* rl_named_function:                     Associating Function Names and Bindings.
+* rl_num_chars_to_read:                  Readline Variables.
+* rl_numeric_arg:                        Readline Variables.
+* rl_on_new_line:                        Redisplay.
+* rl_on_new_line_with_prompt:            Redisplay.
+* rl_outstream:                          Readline Variables.
+* rl_parse_and_bind:                     Binding Keys.
+* rl_pending_input:                      Readline Variables.
+* rl_point:                              Readline Variables.
+* rl_possible_completions:               Completion Functions.
+* rl_pre_input_hook:                     Readline Variables.
+* rl_prep_term_function:                 Readline Variables.
+* rl_prep_terminal:                      Terminal Management.
+* rl_prompt:                             Readline Variables.
+* rl_push_macro_input:                   Modifying Text.
+* rl_read_init_file:                     Binding Keys.
+* rl_read_key:                           Character Input.
+* rl_readline_name:                      Readline Variables.
+* rl_readline_state:                     Readline Variables.
+* rl_readline_version:                   Readline Variables.
+* rl_redisplay:                          Redisplay.
+* rl_redisplay_function:                 Readline Variables.
+* rl_replace_line:                       Utility Functions.
+* rl_reset_after_signal:                 Readline Signal Handling.
+* rl_reset_line_state:                   Redisplay.
+* rl_reset_terminal:                     Terminal Management.
+* rl_resize_terminal:                    Readline Signal Handling.
+* rl_restore_prompt:                     Redisplay.
+* rl_save_prompt:                        Redisplay.
+* rl_set_key:                            Binding Keys.
+* rl_set_keyboard_input_timeout:         Character Input.
+* rl_set_keymap:                         Keymaps.
+* rl_set_paren_blink_timeout:            Miscellaneous Functions.
+* rl_set_prompt:                         Redisplay.
+* rl_set_screen_size:                    Readline Signal Handling.
+* rl_set_signals:                        Readline Signal Handling.
+* rl_show_char:                          Redisplay.
+* rl_special_prefixes:                   Completion Variables.
+* rl_startup_hook:                       Readline Variables.
+* rl_stuff_char:                         Character Input.
+* rl_terminal_name:                      Readline Variables.
+* rl_tty_set_default_bindings:           Terminal Management.
+* rl_unbind_command_in_map:              Binding Keys.
+* rl_unbind_function_in_map:             Binding Keys.
+* rl_unbind_key:                         Binding Keys.
+* rl_unbind_key_in_map:                  Binding Keys.
+* rl_username_completion_function:       Completion Functions.
+* rl_variable_bind:                      Miscellaneous Functions.
+* rl_variable_dumper:                    Miscellaneous Functions.
+* self-insert (a, b, A, 1, !, ...):      Commands For Text.
+* set-mark (C-@):                        Miscellaneous Commands.
+* show-all-if-ambiguous:                 Readline Init File Syntax.
+* start-kbd-macro (C-x ():               Keyboard Macros.
+* transpose-chars (C-t):                 Commands For Text.
+* transpose-words (M-t):                 Commands For Text.
+* undo (C-_ or C-x C-u):                 Miscellaneous Commands.
+* universal-argument ():                 Numeric Arguments.
+* unix-line-discard (C-u):               Commands For Killing.
+* unix-word-rubout (C-w):                Commands For Killing.
+* upcase-word (M-u):                     Commands For Text.
+* visible-stats:                         Readline Init File Syntax.
+* yank (C-y):                            Commands For Killing.
+* yank-last-arg (M-. or M-_):            Commands For History.
+* yank-nth-arg (M-C-y):                  Commands For History.
+* yank-pop (M-y):                        Commands For Killing.
+
+
+
+Tag Table:
+Node: Top1164
+Node: Command Line Editing1763
+Node: Introduction and Notation2414
+Node: Readline Interaction4032
+Node: Readline Bare Essentials5219
+Node: Readline Movement Commands7000
+Node: Readline Killing Commands7957
+Node: Readline Arguments9866
+Node: Searching10902
+Node: Readline Init File13045
+Node: Readline Init File Syntax14106
+Node: Conditional Init Constructs24989
+Node: Sample Init File27514
+Node: Bindable Readline Commands30698
+Node: Commands For Moving31748
+Node: Commands For History32597
+Node: Commands For Text35455
+Node: Commands For Killing38169
+Node: Numeric Arguments40120
+Node: Commands For Completion41248
+Node: Keyboard Macros42780
+Node: Miscellaneous Commands43339
+Node: Readline vi Mode46688
+Node: Programming with GNU Readline48506
+Node: Basic Behavior49474
+Node: Custom Functions52904
+Node: Readline Typedefs54382
+Node: Function Writing56011
+Node: Readline Variables57219
+Node: Readline Convenience Functions66642
+Node: Function Naming67624
+Node: Keymaps68876
+Node: Binding Keys70632
+Node: Associating Function Names and Bindings73558
+Node: Allowing Undoing75803
+Node: Redisplay78338
+Node: Modifying Text81409
+Node: Character Input82638
+Node: Terminal Management84418
+Node: Utility Functions85593
+Node: Miscellaneous Functions87932
+Node: Alternate Interface89996
+Node: A Readline Example92141
+Node: Readline Signal Handling94078
+Node: Custom Completers99681
+Node: How Completing Works100396
+Node: Completion Functions103394
+Node: Completion Variables106778
+Node: A Short Completion Example117049
+Node: Concept Index129602
+Node: Function and Variable Index130424
+
+End Tag Table
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+(Kill the te)144 592.8 Q(xt from point to the end of the line.)-.15 E F1
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+(Kill all characters on the current line, no matter where point is.)144
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+(Kill from point the end of the current w)144 688.8 R 1.308
+(ord, or if between w)-.1 F 1.308(ords, to the end of the ne)-.1 F 1.307
+(xt w)-.15 F(ord.)-.1 E -.8(Wo)144 700.8 S
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+E F0(Kill the w)144 96 Q(ord behind point.)-.1 E -.8(Wo)5 G
+(rd boundaries are the same as those used by).8 E F1(backward\255w)2.5 E
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+132 Q F1(delete\255horizontal\255space \(M\255\\\))108 144 Q F0
+(Delete all spaces and tabs around point.)144 156 Q F1(kill\255r)108 168
+Q(egion)-.18 E F0 1.13(Kill the te)144 180 R 1.13
+(xt between the point and)-.15 F/F2 10/Times-Italic@0 SF(mark)3.63 E F0
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+192 S(gion)-.03 E F0(.)A F1(copy\255r)108 204 Q(egion\255as\255kill)-.18
+E F0(Cop)144 216 Q 2.5(yt)-.1 G(he te)-2.5 E(xt in the re)-.15 E
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+Q(ord)-.1 E F0(.)A F1(copy\255f)108 264 Q(orward\255w)-.25 E(ord)-.1 E
+F0(Cop)144 276 Q 4.508(yt)-.1 G 2.008(he w)-4.508 F 2.008(ord follo)-.1
+F 2.008(wing point to the kill b)-.25 F(uf)-.2 E(fer)-.25 E 7.007(.T)
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+-.25(fo)4.507 G -.37(r-).25 G(ward\255w)144 288 Q(ord)-.1 E F0(.)A F1
+(yank \(C\255y\))108 300 Q F0 -1(Ya)144 312 S
+(nk the top of the kill ring into the b)1 E(uf)-.2 E(fer at point.)-.25
+E F1(yank\255pop \(M\255y\))108 324 Q F0
+(Rotate the kill ring, and yank the ne)144 336 Q 2.5(wt)-.25 G 2.5
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+F0(or)2.5 E F1(yank\255pop)2.5 E F0(.)A F1(Numeric Ar)87 352.8 Q
+(guments)-.1 E(digit\255ar)108 364.8 Q
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+(Add this digit to the ar)144 376.8 R .641
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+(rg)-3.141 G 3.142(ument. M\255\255).18 F .642(starts a ne)3.142 F(g-)
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+(This is another w)144 412.8 R .779(ay to specify an ar)-.1 F 3.279
+(gument. If)-.18 F .779(this command is follo)3.279 F .778
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+(optionally with a leading minus sign, those digits de\214ne the ar)144
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+436.8 Q 1.17(wed by digits, e)-.25 F -.15(xe)-.15 G(cuting).15 E F1(uni)
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+-.2 F(-)-.2 E .898(wise ignored.)144 448.8 R .898
+(As a special case, if this command is immediately follo)5.898 F .898
+(wed by a character that is)-.25 F .243
+(neither a digit or minus sign, the ar)144 460.8 R .243
+(gument count for the ne)-.18 F .243(xt command is multiplied by four)
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+(gument count is initially one, so e)-.18 F -.15(xe)-.15 G .378
+(cuting this function the \214rst time mak).15 F .378(es the ar)-.1 F
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+(Attempt to perform completion on the te)144 525.6 R 1.908
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+F(application-speci\214c.)144 537.6 Q F1(Bash)5.517 E F0 3.017(,f)C .518
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+(command \(including aliases and functions\) in turn.)144 561.6 R .93
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+(List the possible completions of the te)144 609.6 Q(xt before point.)
+-.15 E F1(insert\255completions \(M\255*\))108 621.6 Q F0 .783
+(Insert all completions of the te)144 633.6 R .783
+(xt before point that w)-.15 F .783(ould ha)-.1 F 1.083 -.15(ve b)-.2 H
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+(xe)-.15 G 1.193(cution of).15 F F1(menu\255complete)3.694 E F0 1.194
+(steps through the list of possible)3.694 F .829
+(completions, inserting each match in turn.)144 693.6 R .828
+(At the end of the list of completions, the bell is rung)5.828 F .965
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+(Ke)87 124.8 S(yboard Macr).25 E(os)-.18 E(start\255kbd\255macr)108
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+(gin sa)-.15 E(ving the characters typed into the current k)-.2 E -.15
+(ey)-.1 G(board macro.).15 E F1(end\255kbd\255macr)108 160.8 Q 2.5(o\()
+-.18 G(C\255x \))-2.5 E(\)).833 E F0(Stop sa)144 172.8 Q
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+(board macro and store the de\214nition.).15 E F1
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+E F0(Re-e)144 196.8 Q -.15(xe)-.15 G 1(cute the last k).15 F -.15(ey)-.1
+G .999(board macro de\214ned, by making the characters in the macro app\
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+(Abort the current editing command and ring the terminal')144 285.6 R
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+(bell\255style)144 297.6 Q F0(\).)A F1(do\255upper)108 309.6 Q
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+C(..\))-2.5 E F0 1.755(If the meta\214ed character)144 321.6 R F2(x)
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+(wercase, run the command that is bound to the corresponding)-.25 F
+(uppercase character)144 333.6 Q(.)-.55 E F1(pr)108 345.6 Q
+(e\214x\255meta \(ESC\))-.18 E F0(Metafy the ne)144 357.6 Q
+(xt character typed.)-.15 E/F3 9/Times-Bold@0 SF(ESC)5 E F1(f)2.25 E F0
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+(undo \(C\255_, C\255x C\255u\))108 369.6 Q F0
+(Incremental undo, separately remembered for each line.)144 381.6 Q F1
+-2.29 -.18(re v)108 393.6 T(ert\255line \(M\255r\)).08 E F0 1.095
+(Undo all changes made to this line.)144 405.6 R 1.095(This is lik)6.095
+F 3.595(ee)-.1 G -.15(xe)-3.745 G 1.095(cuting the).15 F F1(undo)3.595 E
+F0 1.095(command enough times to)3.595 F
+(return the line to its initial state.)144 417.6 Q F1
+(tilde\255expand \(M\255&\))108 429.6 Q F0(Perform tilde e)144 441.6 Q
+(xpansion on the current w)-.15 E(ord.)-.1 E F1
+(set\255mark \(C\255@, M\255<space>\))108 453.6 Q F0
+(Set the mark to the point.)144 465.6 Q(If a numeric ar)5 E
+(gument is supplied, the mark is set to that position.)-.18 E F1
+(exchange\255point\255and\255mark \(C\255x C\255x\))108 477.6 Q F0(Sw)
+144 489.6 Q .282(ap the point with the mark.)-.1 F .283
+(The current cursor position is set to the sa)5.283 F -.15(ve)-.2 G
+2.783(dp).15 G .283(osition, and the old)-2.783 F(cursor position is sa)
+144 501.6 Q -.15(ve)-.2 G 2.5(da).15 G 2.5(st)-2.5 G(he mark.)-2.5 E F1
+(character\255sear)108 513.6 Q(ch \(C\255]\))-.18 E F0 3.036(Ac)144
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+(ga)-.15 G(ti).05 E .835 -.15(ve c)-.25 H(ount).15 E(searches for pre)
+144 537.6 Q(vious occurrences.)-.25 E F1(character\255sear)108 549.6 Q
+(ch\255backward \(M\255C\255]\))-.18 E F0 3.543(Ac)144 561.6 S 1.043
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+(vious occurrence of that character)-.25 F 6.044(.A)-.55 G(ne)-2.5 E
+-.05(ga)-.15 G(ti).05 E -.15(ve)-.25 G
+(count searches for subsequent occurrences.)144 573.6 Q F1
+(insert\255comment \(M\255#\))108 585.6 Q F0 -.4(Wi)144 597.6 S .481
+(thout a numeric ar).4 F .481(gument, the v)-.18 F .481
+(alue of the readline)-.25 F F1(comment\255begin)2.981 E F0 -.25(va)
+2.981 G .48(riable is inserted at the).25 F(be)144 609.6 Q .097
+(ginning of the current line.)-.15 F .098(If a numeric ar)5.097 F .098
+(gument is supplied, this command acts as a toggle:)-.18 F(if)5.098 E
+.322(the characters at the be)144 621.6 R .321
+(ginning of the line do not match the v)-.15 F .321(alue of)-.25 F F1
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+(ginning of the line.)-.15 F 1.469
+(In either case, the line is accepted as if a ne)144 645.6 R 1.468
+(wline had been typed.)-.25 F 1.468(The def)6.468 F 1.468(ault v)-.1 F
+1.468(alue of)-.25 F F1(com-)3.968 E(ment\255begin)144 657.6 Q F0(mak)
+2.982 E .483(es the current line a shell comment.)-.1 F .483
+(If a numeric ar)5.483 F .483(gument causes the comment)-.18 F
+(character to be remo)144 669.6 Q -.15(ve)-.15 G(d, the line will be e)
+.15 E -.15(xe)-.15 G(cuted by the shell.).15 E F1(dump\255functions)108
+681.6 Q F0 .627(Print all of the functions and their k)144 693.6 R .927
+-.15(ey b)-.1 H .626(indings to the readline output stream.).15 F .626
+(If a numeric ar)5.626 F(gu-)-.18 E
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+(in the list of emacs standard bindings are bound to the)108 256.8 R F1
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+268.8 R .945(In vi insertion mode, all characters not speci\214cally me\
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+F0 .359(\(1\) or the terminal dri).32 F -.15(ve)-.25 G 1.159 -.4(r, s)
+.15 H .358(uch as C-Z or C-C,).4 F .187(retain that function.)108 292.8
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+2.5("C-F" forw)151.2 429.6 R(ard-char)-.1 E 2.5("C-G" abort)151.2 441.6
+R 2.5("C-H" backw)151.2 453.6 R(ard-delete-char)-.1 E 2.5
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+("C-K" kill-line)151.2 489.6 R 2.5("C-L" clear)151.2 501.6 R(-screen)-.2
+E 2.5("C-M" accept-line)151.2 513.6 R 2.5("C-N" ne)151.2 525.6 R
+(xt-history)-.15 E 2.5("C-P" pre)151.2 537.6 R(vious-history)-.25 E 2.5
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+-.25 G(rse-search-history).15 E 2.5("C-S" forw)151.2 573.6 R
+(ard-search-history)-.1 E 2.5("C-T" transpose-chars)151.2 585.6 R 2.5
+("C-U" unix-line-discard)151.2 597.6 R 2.5("C-V" quoted-insert)151.2
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+("~" vi-change-case)151.2 624 R/F1 10.95/Times-Bold@0 SF(SEE ALSO)72
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+%%Page: 14 14
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+%%EndPageSetup
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+(chet@ins.CWR)108 136.8 Q(U.Edu)-.4 E F1 -.11(BU)72 153.6 S 2.738(GR).11
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+(ug in)-.2 F/F2 10/Times-Bold@0 SF -.18(re)3.19 G(adline,).18 E F0 .69
+(you should report it.)3.19 F .691(But \214rst, you should mak)5.69 F
+3.191(es)-.1 G .691(ure that it really is a b)-3.191 F(ug,)-.2 E
+(and that it appears in the latest v)108 177.6 Q(ersion of the)-.15 E F2
+-.18(re)2.5 G(adline).18 E F0(library that you ha)2.5 E -.15(ve)-.2 G(.)
+.15 E .705(Once you ha)108 194.4 R 1.005 -.15(ve d)-.2 H .705
+(etermined that a b).15 F .704(ug actually e)-.2 F .704(xists, mail a b)
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+(g\255r).2 E(eadline)-.37 E F0(@)A F3(gnu.or)A(g)-.37 E F0 5.704(.I)C
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+(ug reports concerning this manual page should be directed to)-.2 E F3
+-.15(ch)2.5 G(et@ins.CWR).15 E -.25(U.)-.4 G(Edu).25 E F0(.).25 E F1
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+(oo big and too slo)-2.5 E -.65(w.)-.25 G(GNU Readline 4.3)72 768 Q
+(2002 January 22)126.24 E(14)190.95 E EP
+%%Trailer
+end
+%%EOF
diff --git a/readline-4.3.orig/doc/rlman.texinfo b/readline-4.3.orig/doc/rlman.texinfo
new file mode 100644
index 0000000..1ffebad
--- /dev/null
+++ b/readline-4.3.orig/doc/rlman.texinfo
@@ -0,0 +1,108 @@
+\input texinfo    @c -*-texinfo-*-
+@comment %**start of header (This is for running Texinfo on a region.)
+@setfilename readline.info
+@settitle GNU Readline Library
+@comment %**end of header (This is for running Texinfo on a region.)
+@synindex vr fn
+@setchapternewpage odd
+
+@include manvers.texinfo
+
+@ifinfo
+@dircategory Libraries
+@direntry
+* Readline: (readline).       The GNU readline library API
+@end direntry
+
+This document describes the GNU Readline Library, a utility which aids
+in the consistency of user interface across discrete programs that need
+to provide a command line interface.
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+pare preserved on all copies.
+
+@ignore
+Permission is granted to process this file through TeX and print the
+results, provided the printed document carries copying permission
+notice identical to this one except for the removal of this paragraph
+(this paragraph not being relevant to the printed manual).
+@end ignore
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Free Software Foundation.
+@end ifinfo
+
+@titlepage  
+@title GNU Readline Library
+@subtitle Edition @value{EDITION}, for @code{Readline Library} Version @value{VERSION}.
+@subtitle @value{UPDATE-MONTH}
+@author Brian Fox, Free Software Foundation
+@author Chet Ramey, Case Western Reserve University
+
+@page
+This document describes the GNU Readline Library, a utility which aids
+in the consistency of user interface across discrete programs that need
+to provide a command line interface.
+
+Published by the Free Software Foundation @*
+59 Temple Place, Suite 330, @*
+Boston, MA 02111 USA
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+are preserved on all copies.
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Free Software Foundation.
+
+@vskip 0pt plus 1filll
+Copyright @copyright{} 1988-2002 Free Software Foundation, Inc.
+@end titlepage
+
+@ifinfo
+@node Top
+@top GNU Readline Library
+
+This document describes the GNU Readline Library, a utility which aids
+in the consistency of user interface across discrete programs that need
+to provide a command line interface.
+
+@menu
+* Command Line Editing::	   GNU Readline User's Manual.
+* Programming with GNU Readline::  GNU Readline Programmer's Manual.
+* Concept Index::		   Index of concepts described in this manual.
+* Function and Variable Index::	   Index of externally visible functions
+				   and variables.
+@end menu
+@end ifinfo
+
+@include rluser.texinfo
+@include rltech.texinfo
+
+@node Concept Index
+@unnumbered Concept Index
+@printindex cp
+
+@node Function and Variable Index
+@unnumbered Function and Variable Index
+@printindex fn
+
+@contents
+@bye
diff --git a/readline-4.3.orig/doc/rltech.texinfo b/readline-4.3.orig/doc/rltech.texinfo
new file mode 100644
index 0000000..037e824
--- /dev/null
+++ b/readline-4.3.orig/doc/rltech.texinfo
@@ -0,0 +1,2165 @@
+@comment %**start of header (This is for running Texinfo on a region.)
+@setfilename rltech.info
+@comment %**end of header (This is for running Texinfo on a region.)
+@setchapternewpage odd
+
+@ifinfo
+This document describes the GNU Readline Library, a utility for aiding
+in the consitency of user interface across discrete programs that need
+to provide a command line interface.
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+pare preserved on all copies.
+
+@ignore
+Permission is granted to process this file through TeX and print the
+results, provided the printed document carries copying permission
+notice identical to this one except for the removal of this paragraph
+(this paragraph not being relevant to the printed manual).
+@end ignore
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Foundation.
+@end ifinfo
+
+@node Programming with GNU Readline
+@chapter Programming with GNU Readline
+
+This chapter describes the interface between the @sc{gnu} Readline Library and
+other programs.  If you are a programmer, and you wish to include the
+features found in @sc{gnu} Readline
+such as completion, line editing, and interactive history manipulation
+in your own programs, this section is for you.
+
+@menu
+* Basic Behavior::	Using the default behavior of Readline.
+* Custom Functions::	Adding your own functions to Readline.
+* Readline Variables::			Variables accessible to custom
+					functions.
+* Readline Convenience Functions::	Functions which Readline supplies to
+					aid in writing your own custom
+					functions.
+* Readline Signal Handling::	How Readline behaves when it receives signals.
+* Custom Completers::	Supplanting or supplementing Readline's
+			completion functions.
+@end menu
+
+@node Basic Behavior
+@section Basic Behavior
+
+Many programs provide a command line interface, such as @code{mail},
+@code{ftp}, and @code{sh}.  For such programs, the default behaviour of
+Readline is sufficient.  This section describes how to use Readline in
+the simplest way possible, perhaps to replace calls in your code to
+@code{gets()} or @code{fgets()}.
+
+@findex readline
+@cindex readline, function
+
+The function @code{readline()} prints a prompt @var{prompt}
+and then reads and returns a single line of text from the user.
+If @var{prompt} is @code{NULL} or the empty string, no prompt is displayed.
+The line @code{readline} returns is allocated with @code{malloc()};
+the caller should @code{free()} the line when it has finished with it.
+The declaration for @code{readline} in ANSI C is
+
+@example
+@code{char *readline (const char *@var{prompt});}
+@end example
+
+@noindent
+So, one might say
+@example
+@code{char *line = readline ("Enter a line: ");}
+@end example
+@noindent
+in order to read a line of text from the user.
+The line returned has the final newline removed, so only the
+text remains.
+
+If @code{readline} encounters an @code{EOF} while reading the line, and the
+line is empty at that point, then @code{(char *)NULL} is returned.
+Otherwise, the line is ended just as if a newline had been typed.
+
+If you want the user to be able to get at the line later, (with
+@key{C-p} for example), you must call @code{add_history()} to save the
+line away in a @dfn{history} list of such lines.
+
+@example
+@code{add_history (line)};
+@end example
+
+@noindent
+For full details on the GNU History Library, see the associated manual.
+
+It is preferable to avoid saving empty lines on the history list, since
+users rarely have a burning need to reuse a blank line.  Here is
+a function which usefully replaces the standard @code{gets()} library
+function, and has the advantage of no static buffer to overflow:
+
+@example
+/* A static variable for holding the line. */
+static char *line_read = (char *)NULL;
+
+/* Read a string, and return a pointer to it.
+   Returns NULL on EOF. */
+char *
+rl_gets ()
+@{
+  /* If the buffer has already been allocated,
+     return the memory to the free pool. */
+  if (line_read)
+    @{
+      free (line_read);
+      line_read = (char *)NULL;
+    @}
+
+  /* Get a line from the user. */
+  line_read = readline ("");
+
+  /* If the line has any text in it,
+     save it on the history. */
+  if (line_read && *line_read)
+    add_history (line_read);
+
+  return (line_read);
+@}
+@end example
+
+This function gives the user the default behaviour of @key{TAB}
+completion: completion on file names.  If you do not want Readline to
+complete on filenames, you can change the binding of the @key{TAB} key
+with @code{rl_bind_key()}.
+
+@example
+@code{int rl_bind_key (int @var{key}, rl_command_func_t *@var{function});}
+@end example
+
+@code{rl_bind_key()} takes two arguments: @var{key} is the character that
+you want to bind, and @var{function} is the address of the function to
+call when @var{key} is pressed.  Binding @key{TAB} to @code{rl_insert()}
+makes @key{TAB} insert itself.
+@code{rl_bind_key()} returns non-zero if @var{key} is not a valid
+ASCII character code (between 0 and 255).
+
+Thus, to disable the default @key{TAB} behavior, the following suffices:
+@example
+@code{rl_bind_key ('\t', rl_insert);}
+@end example
+
+This code should be executed once at the start of your program; you
+might write a function called @code{initialize_readline()} which
+performs this and other desired initializations, such as installing
+custom completers (@pxref{Custom Completers}).
+
+@node Custom Functions
+@section Custom Functions
+
+Readline provides many functions for manipulating the text of
+the line, but it isn't possible to anticipate the needs of all
+programs.  This section describes the various functions and variables
+defined within the Readline library which allow a user program to add
+customized functionality to Readline.
+
+Before declaring any functions that customize Readline's behavior, or
+using any functionality Readline provides in other code, an
+application writer should include the file @code{<readline/readline.h>}
+in any file that uses Readline's features.  Since some of the definitions
+in @code{readline.h} use the @code{stdio} library, the file
+@code{<stdio.h>} should be included before @code{readline.h}.
+
+@code{readline.h} defines a C preprocessor variable that should
+be treated as an integer, @code{RL_READLINE_VERSION}, which may
+be used to conditionally compile application code depending on
+the installed Readline version.  The value is a hexadecimal
+encoding of the major and minor version numbers of the library,
+of the form 0x@var{MMmm}.  @var{MM} is the two-digit major
+version number; @var{mm} is the two-digit minor version number. 
+For Readline 4.2, for example, the value of
+@code{RL_READLINE_VERSION} would be @code{0x0402}. 
+
+@menu
+* Readline Typedefs::	C declarations to make code readable.
+* Function Writing::	Variables and calling conventions.
+@end menu
+
+@node Readline Typedefs
+@subsection Readline Typedefs
+
+For readabilty, we declare a number of new object types, all pointers
+to functions.
+
+The reason for declaring these new types is to make it easier to write
+code describing pointers to C functions with appropriately prototyped
+arguments and return values.
+
+For instance, say we want to declare a variable @var{func} as a pointer
+to a function which takes two @code{int} arguments and returns an
+@code{int} (this is the type of all of the Readline bindable functions).
+Instead of the classic C declaration
+
+@code{int (*func)();}
+
+@noindent
+or the ANSI-C style declaration
+
+@code{int (*func)(int, int);}
+
+@noindent
+we may write
+
+@code{rl_command_func_t *func;}
+
+The full list of function pointer types available is
+
+@table @code
+@item typedef int rl_command_func_t (int, int);
+
+@item typedef char *rl_compentry_func_t (const char *, int);
+
+@item typedef char **rl_completion_func_t (const char *, int, int);
+
+@item typedef char *rl_quote_func_t (char *, int, char *);
+
+@item typedef char *rl_dequote_func_t (char *, int);
+
+@item typedef int rl_compignore_func_t (char **);
+
+@item typedef void rl_compdisp_func_t (char **, int, int);
+
+@item typedef int rl_hook_func_t (void);
+
+@item typedef int rl_getc_func_t (FILE *);
+
+@item typedef int rl_linebuf_func_t (char *, int);
+
+@item typedef int rl_intfunc_t (int);
+@item #define rl_ivoidfunc_t rl_hook_func_t
+@item typedef int rl_icpfunc_t (char *);
+@item typedef int rl_icppfunc_t (char **);
+
+@item typedef void rl_voidfunc_t (void);
+@item typedef void rl_vintfunc_t (int);
+@item typedef void rl_vcpfunc_t (char *);
+@item typedef void rl_vcppfunc_t (char **);
+
+@end table
+
+@node Function Writing
+@subsection Writing a New Function
+
+In order to write new functions for Readline, you need to know the
+calling conventions for keyboard-invoked functions, and the names of the
+variables that describe the current state of the line read so far.
+
+The calling sequence for a command @code{foo} looks like
+
+@example
+@code{int foo (int count, int key)}
+@end example
+
+@noindent
+where @var{count} is the numeric argument (or 1 if defaulted) and
+@var{key} is the key that invoked this function.
+
+It is completely up to the function as to what should be done with the
+numeric argument.  Some functions use it as a repeat count, some
+as a flag, and others to choose alternate behavior (refreshing the current
+line as opposed to refreshing the screen, for example).  Some choose to
+ignore it.  In general, if a
+function uses the numeric argument as a repeat count, it should be able
+to do something useful with both negative and positive arguments.
+At the very least, it should be aware that it can be passed a
+negative argument.
+
+A command function should return 0 if its action completes successfully,
+and a non-zero value if some error occurs.
+
+@node Readline Variables
+@section Readline Variables
+
+These variables are available to function writers.
+
+@deftypevar {char *} rl_line_buffer
+This is the line gathered so far.  You are welcome to modify the
+contents of the line, but see @ref{Allowing Undoing}.  The
+function @code{rl_extend_line_buffer} is available to increase
+the memory allocated to @code{rl_line_buffer}.
+@end deftypevar
+
+@deftypevar int rl_point
+The offset of the current cursor position in @code{rl_line_buffer}
+(the @emph{point}).
+@end deftypevar
+
+@deftypevar int rl_end
+The number of characters present in @code{rl_line_buffer}.  When
+@code{rl_point} is at the end of the line, @code{rl_point} and
+@code{rl_end} are equal.
+@end deftypevar
+
+@deftypevar int rl_mark
+The @var{mark} (saved position) in the current line.  If set, the mark
+and point define a @emph{region}.
+@end deftypevar
+
+@deftypevar int rl_done
+Setting this to a non-zero value causes Readline to return the current
+line immediately.
+@end deftypevar
+
+@deftypevar int rl_num_chars_to_read
+Setting this to a positive value before calling @code{readline()} causes
+Readline to return after accepting that many characters, rather
+than reading up to a character bound to @code{accept-line}.
+@end deftypevar
+
+@deftypevar int rl_pending_input
+Setting this to a value makes it the next keystroke read.  This is a
+way to stuff a single character into the input stream.
+@end deftypevar
+
+@deftypevar int rl_dispatching
+Set to a non-zero value if a function is being called from a key binding;
+zero otherwise.  Application functions can test this to discover whether
+they were called directly or by Readline's dispatching mechanism.
+@end deftypevar
+
+@deftypevar int rl_erase_empty_line
+Setting this to a non-zero value causes Readline to completely erase
+the current line, including any prompt, any time a newline is typed as
+the only character on an otherwise-empty line.  The cursor is moved to
+the beginning of the newly-blank line.
+@end deftypevar
+
+@deftypevar {char *} rl_prompt
+The prompt Readline uses.  This is set from the argument to
+@code{readline()}, and should not be assigned to directly.
+The @code{rl_set_prompt()} function (@pxref{Redisplay}) may
+be used to modify the prompt string after calling @code{readline()}.
+@end deftypevar
+
+@deftypevar int rl_already_prompted
+If an application wishes to display the prompt itself, rather than have
+Readline do it the first time @code{readline()} is called, it should set
+this variable to a non-zero value after displaying the prompt.
+The prompt must also be passed as the argument to @code{readline()} so
+the redisplay functions can update the display properly.
+The calling application is responsible for managing the value; Readline
+never sets it.
+@end deftypevar
+
+@deftypevar {const char *} rl_library_version
+The version number of this revision of the library.
+@end deftypevar
+
+@deftypevar int rl_readline_version
+An integer encoding the current version of the library.  The encoding is
+of the form 0x@var{MMmm}, where @var{MM} is the two-digit major version
+number, and @var{mm} is the two-digit minor version number.
+For example, for Readline-4.2, @code{rl_readline_version} would have the
+value 0x0402.
+@end deftypevar
+
+@deftypevar {int} rl_gnu_readline_p
+Always set to 1, denoting that this is @sc{gnu} readline rather than some
+emulation.
+@end deftypevar
+
+@deftypevar {const char *} rl_terminal_name
+The terminal type, used for initialization.  If not set by the application,
+Readline sets this to the value of the @env{TERM} environment variable
+the first time it is called.
+@end deftypevar
+
+@deftypevar {const char *} rl_readline_name
+This variable is set to a unique name by each application using Readline.
+The value allows conditional parsing of the inputrc file
+(@pxref{Conditional Init Constructs}).
+@end deftypevar
+
+@deftypevar {FILE *} rl_instream
+The stdio stream from which Readline reads input.
+If @code{NULL}, Readline defaults to @var{stdin}.
+@end deftypevar
+
+@deftypevar {FILE *} rl_outstream
+The stdio stream to which Readline performs output.
+If @code{NULL}, Readline defaults to @var{stdout}.
+@end deftypevar
+
+@deftypevar {rl_command_func_t *} rl_last_func
+The address of the last command function Readline executed.  May be used to
+test whether or not a function is being executed twice in succession, for
+example.
+@end deftypevar
+
+@deftypevar {rl_hook_func_t *} rl_startup_hook
+If non-zero, this is the address of a function to call just
+before @code{readline} prints the first prompt.
+@end deftypevar
+
+@deftypevar {rl_hook_func_t *} rl_pre_input_hook
+If non-zero, this is the address of a function to call after
+the first prompt has been printed and just before @code{readline}
+starts reading input characters.
+@end deftypevar
+
+@deftypevar {rl_hook_func_t *} rl_event_hook
+If non-zero, this is the address of a function to call periodically
+when Readline is waiting for terminal input.
+By default, this will be called at most ten times a second if there
+is no keyboard input.
+@end deftypevar
+
+@deftypevar {rl_getc_func_t *} rl_getc_function
+If non-zero, Readline will call indirectly through this pointer
+to get a character from the input stream.  By default, it is set to
+@code{rl_getc}, the default Readline character input function
+(@pxref{Character Input}).
+@end deftypevar
+
+@deftypevar {rl_voidfunc_t *} rl_redisplay_function
+If non-zero, Readline will call indirectly through this pointer
+to update the display with the current contents of the editing buffer.
+By default, it is set to @code{rl_redisplay}, the default Readline
+redisplay function (@pxref{Redisplay}).
+@end deftypevar
+
+@deftypevar {rl_vintfunc_t *} rl_prep_term_function
+If non-zero, Readline will call indirectly through this pointer
+to initialize the terminal.  The function takes a single argument, an
+@code{int} flag that says whether or not to use eight-bit characters.
+By default, this is set to @code{rl_prep_terminal}
+(@pxref{Terminal Management}).
+@end deftypevar
+
+@deftypevar {rl_voidfunc_t *} rl_deprep_term_function
+If non-zero, Readline will call indirectly through this pointer
+to reset the terminal.  This function should undo the effects of
+@code{rl_prep_term_function}.
+By default, this is set to @code{rl_deprep_terminal}
+(@pxref{Terminal Management}).
+@end deftypevar
+
+@deftypevar {Keymap} rl_executing_keymap
+This variable is set to the keymap (@pxref{Keymaps}) in which the
+currently executing readline function was found.
+@end deftypevar 
+
+@deftypevar {Keymap} rl_binding_keymap
+This variable is set to the keymap (@pxref{Keymaps}) in which the
+last key binding occurred.
+@end deftypevar 
+
+@deftypevar {char *} rl_executing_macro
+This variable is set to the text of any currently-executing macro.
+@end deftypevar
+
+@deftypevar {int} rl_readline_state
+A variable with bit values that encapsulate the current Readline state.
+A bit is set with the @code{RL_SETSTATE} macro, and unset with the
+@code{RL_UNSETSTATE} macro.  Use the @code{RL_ISSTATE} macro to test
+whether a particular state bit is set.  Current state bits include:
+
+@table @code
+@item RL_STATE_NONE
+Readline has not yet been called, nor has it begun to intialize.
+@item RL_STATE_INITIALIZING
+Readline is initializing its internal data structures.
+@item RL_STATE_INITIALIZED
+Readline has completed its initialization.
+@item RL_STATE_TERMPREPPED
+Readline has modified the terminal modes to do its own input and redisplay.
+@item RL_STATE_READCMD
+Readline is reading a command from the keyboard.
+@item RL_STATE_METANEXT
+Readline is reading more input after reading the meta-prefix character.
+@item RL_STATE_DISPATCHING
+Readline is dispatching to a command.
+@item RL_STATE_MOREINPUT
+Readline is reading more input while executing an editing command.
+@item RL_STATE_ISEARCH
+Readline is performing an incremental history search.
+@item RL_STATE_NSEARCH
+Readline is performing a non-incremental history search.
+@item RL_STATE_SEARCH
+Readline is searching backward or forward through the history for a string.
+@item RL_STATE_NUMERICARG
+Readline is reading a numeric argument.
+@item RL_STATE_MACROINPUT
+Readline is currently getting its input from a previously-defined keyboard
+macro.
+@item RL_STATE_MACRODEF
+Readline is currently reading characters defining a keyboard macro.
+@item RL_STATE_OVERWRITE
+Readline is in overwrite mode.
+@item RL_STATE_COMPLETING
+Readline is performing word completion.
+@item RL_STATE_SIGHANDLER
+Readline is currently executing the readline signal handler.
+@item RL_STATE_UNDOING
+Readline is performing an undo.
+@item RL_STATE_DONE
+Readline has read a key sequence bound to @code{accept-line}
+and is about to return the line to the caller.
+@end table
+
+@end deftypevar
+
+@deftypevar {int} rl_explicit_arg
+Set to a non-zero value if an explicit numeric argument was specified by
+the user.  Only valid in a bindable command function.
+@end deftypevar
+
+@deftypevar {int} rl_numeric_arg
+Set to the value of any numeric argument explicitly specified by the user
+before executing the current Readline function.  Only valid in a bindable
+command function.
+@end deftypevar
+
+@deftypevar {int} rl_editing_mode
+Set to a value denoting Readline's current editing mode.  A value of
+@var{1} means Readline is currently in emacs mode; @var{0}
+means that vi mode is active.
+@end deftypevar
+
+
+@node Readline Convenience Functions
+@section Readline Convenience Functions
+
+@menu
+* Function Naming::	How to give a function you write a name.
+* Keymaps::		Making keymaps.
+* Binding Keys::	Changing Keymaps.
+* Associating Function Names and Bindings::	Translate function names to
+						key sequences.
+* Allowing Undoing::	How to make your functions undoable.
+* Redisplay::		Functions to control line display.
+* Modifying Text::	Functions to modify @code{rl_line_buffer}.
+* Character Input::	Functions to read keyboard input.
+* Terminal Management::	Functions to manage terminal settings.
+* Utility Functions::	Generally useful functions and hooks.
+* Miscellaneous Functions::	Functions that don't fall into any category.
+* Alternate Interface::	Using Readline in a `callback' fashion.
+* A Readline Example::		An example Readline function.
+@end menu
+
+@node Function Naming
+@subsection Naming a Function
+
+The user can dynamically change the bindings of keys while using
+Readline.  This is done by representing the function with a descriptive
+name.  The user is able to type the descriptive name when referring to
+the function.  Thus, in an init file, one might find
+
+@example
+Meta-Rubout:	backward-kill-word
+@end example
+
+This binds the keystroke @key{Meta-Rubout} to the function
+@emph{descriptively} named @code{backward-kill-word}.  You, as the
+programmer, should bind the functions you write to descriptive names as
+well.  Readline provides a function for doing that:
+
+@deftypefun int rl_add_defun (const char *name, rl_command_func_t *function, int key)
+Add @var{name} to the list of named functions.  Make @var{function} be
+the function that gets called.  If @var{key} is not -1, then bind it to
+@var{function} using @code{rl_bind_key()}.
+@end deftypefun
+
+Using this function alone is sufficient for most applications.  It is
+the recommended way to add a few functions to the default functions that
+Readline has built in.  If you need to do something other
+than adding a function to Readline, you may need to use the
+underlying functions described below.
+
+@node Keymaps
+@subsection Selecting a Keymap
+
+Key bindings take place on a @dfn{keymap}.  The keymap is the
+association between the keys that the user types and the functions that
+get run.  You can make your own keymaps, copy existing keymaps, and tell
+Readline which keymap to use.
+
+@deftypefun Keymap rl_make_bare_keymap (void)
+Returns a new, empty keymap.  The space for the keymap is allocated with
+@code{malloc()}; the caller should free it by calling
+@code{rl_discard_keymap()} when done.
+@end deftypefun
+
+@deftypefun Keymap rl_copy_keymap (Keymap map)
+Return a new keymap which is a copy of @var{map}.
+@end deftypefun
+
+@deftypefun Keymap rl_make_keymap (void)
+Return a new keymap with the printing characters bound to rl_insert,
+the lowercase Meta characters bound to run their equivalents, and
+the Meta digits bound to produce numeric arguments.
+@end deftypefun
+
+@deftypefun void rl_discard_keymap (Keymap keymap)
+Free the storage associated with @var{keymap}.
+@end deftypefun
+
+Readline has several internal keymaps.  These functions allow you to
+change which keymap is active.
+
+@deftypefun Keymap rl_get_keymap (void)
+Returns the currently active keymap.
+@end deftypefun
+
+@deftypefun void rl_set_keymap (Keymap keymap)
+Makes @var{keymap} the currently active keymap.
+@end deftypefun
+
+@deftypefun Keymap rl_get_keymap_by_name (const char *name)
+Return the keymap matching @var{name}.  @var{name} is one which would
+be supplied in a @code{set keymap} inputrc line (@pxref{Readline Init File}).
+@end deftypefun
+
+@deftypefun {char *} rl_get_keymap_name (Keymap keymap)
+Return the name matching @var{keymap}.  @var{name} is one which would
+be supplied in a @code{set keymap} inputrc line (@pxref{Readline Init File}).
+@end deftypefun
+
+@node Binding Keys
+@subsection Binding Keys
+
+Key sequences are associate with functions through the keymap.
+Readline has several internal keymaps: @code{emacs_standard_keymap},
+@code{emacs_meta_keymap}, @code{emacs_ctlx_keymap},
+@code{vi_movement_keymap}, and @code{vi_insertion_keymap}.
+@code{emacs_standard_keymap} is the default, and the examples in
+this manual assume that.
+
+Since @code{readline()} installs a set of default key bindings the first
+time it is called, there is always the danger that a custom binding
+installed before the first call to @code{readline()} will be overridden.
+An alternate mechanism is to install custom key bindings in an
+initialization function assigned to the @code{rl_startup_hook} variable
+(@pxref{Readline Variables}).
+
+These functions manage key bindings.
+
+@deftypefun int rl_bind_key (int key, rl_command_func_t *function)
+Binds @var{key} to @var{function} in the currently active keymap.
+Returns non-zero in the case of an invalid @var{key}.
+@end deftypefun
+
+@deftypefun int rl_bind_key_in_map (int key, rl_command_func_t *function, Keymap map)
+Bind @var{key} to @var{function} in @var{map}.  Returns non-zero in the case
+of an invalid @var{key}.
+@end deftypefun
+
+@deftypefun int rl_unbind_key (int key)
+Bind @var{key} to the null function in the currently active keymap.
+Returns non-zero in case of error.
+@end deftypefun
+
+@deftypefun int rl_unbind_key_in_map (int key, Keymap map)
+Bind @var{key} to the null function in @var{map}.
+Returns non-zero in case of error.
+@end deftypefun
+
+@deftypefun int rl_unbind_function_in_map (rl_command_func_t *function, Keymap map)
+Unbind all keys that execute @var{function} in @var{map}.
+@end deftypefun
+
+@deftypefun int rl_unbind_command_in_map (const char *command, Keymap map)
+Unbind all keys that are bound to @var{command} in @var{map}.
+@end deftypefun
+
+@deftypefun int rl_set_key (const char *keyseq, rl_command_func_t *function, Keymap map)
+Bind the key sequence represented by the string @var{keyseq} to the function
+@var{function}.  This makes new keymaps as
+necessary.  The initial keymap in which to do bindings is @var{map}.
+@end deftypefun
+
+@deftypefun int rl_generic_bind (int type, const char *keyseq, char *data, Keymap map)
+Bind the key sequence represented by the string @var{keyseq} to the arbitrary
+pointer @var{data}.  @var{type} says what kind of data is pointed to by
+@var{data}; this can be a function (@code{ISFUNC}), a macro
+(@code{ISMACR}), or a keymap (@code{ISKMAP}).  This makes new keymaps as
+necessary.  The initial keymap in which to do bindings is @var{map}.
+@end deftypefun
+
+@deftypefun int rl_parse_and_bind (char *line)
+Parse @var{line} as if it had been read from the @code{inputrc} file and
+perform any key bindings and variable assignments found
+(@pxref{Readline Init File}).
+@end deftypefun
+
+@deftypefun int rl_read_init_file (const char *filename)
+Read keybindings and variable assignments from @var{filename}
+(@pxref{Readline Init File}).
+@end deftypefun
+
+@node Associating Function Names and Bindings
+@subsection Associating Function Names and Bindings
+
+These functions allow you to find out what keys invoke named functions
+and the functions invoked by a particular key sequence.  You may also
+associate a new function name with an arbitrary function.
+
+@deftypefun {rl_command_func_t *} rl_named_function (const char *name)
+Return the function with name @var{name}.
+@end deftypefun
+
+@deftypefun {rl_command_func_t *} rl_function_of_keyseq (const char *keyseq, Keymap map, int *type)
+Return the function invoked by @var{keyseq} in keymap @var{map}.
+If @var{map} is @code{NULL}, the current keymap is used.  If @var{type} is
+not @code{NULL}, the type of the object is returned in the @code{int} variable
+it points to (one of @code{ISFUNC}, @code{ISKMAP}, or @code{ISMACR}).
+@end deftypefun
+
+@deftypefun {char **} rl_invoking_keyseqs (rl_command_func_t *function)
+Return an array of strings representing the key sequences used to
+invoke @var{function} in the current keymap.
+@end deftypefun
+
+@deftypefun {char **} rl_invoking_keyseqs_in_map (rl_command_func_t *function, Keymap map)
+Return an array of strings representing the key sequences used to
+invoke @var{function} in the keymap @var{map}.
+@end deftypefun
+
+@deftypefun void rl_function_dumper (int readable)
+Print the readline function names and the key sequences currently
+bound to them to @code{rl_outstream}.  If @var{readable} is non-zero,
+the list is formatted in such a way that it can be made part of an
+@code{inputrc} file and re-read.
+@end deftypefun
+
+@deftypefun void rl_list_funmap_names (void)
+Print the names of all bindable Readline functions to @code{rl_outstream}.
+@end deftypefun
+
+@deftypefun {const char **} rl_funmap_names (void)
+Return a NULL terminated array of known function names.  The array is
+sorted.  The array itself is allocated, but not the strings inside.  You
+should @code{free()} the array when you are done, but not the pointers.
+@end deftypefun
+
+@deftypefun int rl_add_funmap_entry (const char *name, rl_command_func_t *function)
+Add @var{name} to the list of bindable Readline command names, and make
+@var{function} the function to be called when @var{name} is invoked.
+@end deftypefun
+
+@node Allowing Undoing
+@subsection Allowing Undoing
+
+Supporting the undo command is a painless thing, and makes your
+functions much more useful.  It is certainly easy to try
+something if you know you can undo it.
+
+If your function simply inserts text once, or deletes text once, and
+uses @code{rl_insert_text()} or @code{rl_delete_text()} to do it, then
+undoing is already done for you automatically.
+
+If you do multiple insertions or multiple deletions, or any combination
+of these operations, you should group them together into one operation.
+This is done with @code{rl_begin_undo_group()} and
+@code{rl_end_undo_group()}.
+
+The types of events that can be undone are:
+
+@smallexample
+enum undo_code @{ UNDO_DELETE, UNDO_INSERT, UNDO_BEGIN, UNDO_END @}; 
+@end smallexample
+
+Notice that @code{UNDO_DELETE} means to insert some text, and
+@code{UNDO_INSERT} means to delete some text.  That is, the undo code
+tells what to undo, not how to undo it.  @code{UNDO_BEGIN} and
+@code{UNDO_END} are tags added by @code{rl_begin_undo_group()} and
+@code{rl_end_undo_group()}.
+
+@deftypefun int rl_begin_undo_group (void)
+Begins saving undo information in a group construct.  The undo
+information usually comes from calls to @code{rl_insert_text()} and
+@code{rl_delete_text()}, but could be the result of calls to
+@code{rl_add_undo()}.
+@end deftypefun
+
+@deftypefun int rl_end_undo_group (void)
+Closes the current undo group started with @code{rl_begin_undo_group
+()}.  There should be one call to @code{rl_end_undo_group()}
+for each call to @code{rl_begin_undo_group()}.
+@end deftypefun
+
+@deftypefun void rl_add_undo (enum undo_code what, int start, int end, char *text)
+Remember how to undo an event (according to @var{what}).  The affected
+text runs from @var{start} to @var{end}, and encompasses @var{text}.
+@end deftypefun
+
+@deftypefun void rl_free_undo_list (void)
+Free the existing undo list.
+@end deftypefun
+
+@deftypefun int rl_do_undo (void)
+Undo the first thing on the undo list.  Returns @code{0} if there was
+nothing to undo, non-zero if something was undone.
+@end deftypefun
+
+Finally, if you neither insert nor delete text, but directly modify the
+existing text (e.g., change its case), call @code{rl_modifying()}
+once, just before you modify the text.  You must supply the indices of
+the text range that you are going to modify.
+
+@deftypefun int rl_modifying (int start, int end)
+Tell Readline to save the text between @var{start} and @var{end} as a
+single undo unit.  It is assumed that you will subsequently modify
+that text.
+@end deftypefun
+
+@node Redisplay
+@subsection Redisplay
+
+@deftypefun void rl_redisplay (void)
+Change what's displayed on the screen to reflect the current contents
+of @code{rl_line_buffer}.
+@end deftypefun
+
+@deftypefun int rl_forced_update_display (void)
+Force the line to be updated and redisplayed, whether or not
+Readline thinks the screen display is correct.
+@end deftypefun
+
+@deftypefun int rl_on_new_line (void)
+Tell the update functions that we have moved onto a new (empty) line,
+usually after ouputting a newline.
+@end deftypefun
+
+@deftypefun int rl_on_new_line_with_prompt (void)
+Tell the update functions that we have moved onto a new line, with
+@var{rl_prompt} already displayed.
+This could be used by applications that want to output the prompt string
+themselves, but still need Readline to know the prompt string length for
+redisplay.
+It should be used after setting @var{rl_already_prompted}.
+@end deftypefun
+
+@deftypefun int rl_reset_line_state (void)
+Reset the display state to a clean state and redisplay the current line
+starting on a new line.
+@end deftypefun
+
+@deftypefun int rl_crlf (void)
+Move the cursor to the start of the next screen line.
+@end deftypefun
+
+@deftypefun int rl_show_char (int c)
+Display character @var{c} on @code{rl_outstream}.
+If Readline has not been set to display meta characters directly, this
+will convert meta characters to a meta-prefixed key sequence.
+This is intended for use by applications which wish to do their own
+redisplay.
+@end deftypefun
+
+@deftypefun int rl_message (const char *, @dots{})
+The arguments are a format string as would be supplied to @code{printf},
+possibly containing conversion specifications such as @samp{%d}, and
+any additional arguments necessary to satisfy the conversion specifications.
+The resulting string is displayed in the @dfn{echo area}.  The echo area
+is also used to display numeric arguments and search strings.
+@end deftypefun
+
+@deftypefun int rl_clear_message (void)
+Clear the message in the echo area.
+@end deftypefun
+
+@deftypefun void rl_save_prompt (void)
+Save the local Readline prompt display state in preparation for
+displaying a new message in the message area with @code{rl_message()}.
+@end deftypefun
+
+@deftypefun void rl_restore_prompt (void)
+Restore the local Readline prompt display state saved by the most
+recent call to @code{rl_save_prompt}.
+@end deftypefun
+
+@deftypefun int rl_expand_prompt (char *prompt)
+Expand any special character sequences in @var{prompt} and set up the
+local Readline prompt redisplay variables.
+This function is called by @code{readline()}.  It may also be called to
+expand the primary prompt if the @code{rl_on_new_line_with_prompt()}
+function or @code{rl_already_prompted} variable is used.
+It returns the number of visible characters on the last line of the
+(possibly multi-line) prompt.
+@end deftypefun
+
+@deftypefun int rl_set_prompt (const char *prompt)
+Make Readline use @var{prompt} for subsequent redisplay.  This calls
+@code{rl_expand_prompt()} to expand the prompt and sets @code{rl_prompt}
+to the result.
+@end deftypefun
+
+@node Modifying Text
+@subsection Modifying Text
+
+@deftypefun int rl_insert_text (const char *text)
+Insert @var{text} into the line at the current cursor position.
+Returns the number of characters inserted.
+@end deftypefun
+
+@deftypefun int rl_delete_text (int start, int end)
+Delete the text between @var{start} and @var{end} in the current line.
+Returns the number of characters deleted.
+@end deftypefun
+
+@deftypefun {char *} rl_copy_text (int start, int end)
+Return a copy of the text between @var{start} and @var{end} in
+the current line.
+@end deftypefun
+
+@deftypefun int rl_kill_text (int start, int end)
+Copy the text between @var{start} and @var{end} in the current line
+to the kill ring, appending or prepending to the last kill if the
+last command was a kill command.  The text is deleted.
+If @var{start} is less than @var{end},
+the text is appended, otherwise prepended.  If the last command was
+not a kill, a new kill ring slot is used.
+@end deftypefun
+
+@deftypefun int rl_push_macro_input (char *macro)
+Cause @var{macro} to be inserted into the line, as if it had been invoked
+by a key bound to a macro.  Not especially useful; use
+@code{rl_insert_text()} instead.
+@end deftypefun
+
+@node Character Input
+@subsection Character Input
+
+@deftypefun int rl_read_key (void)
+Return the next character available from Readline's current input stream.
+This handles input inserted into
+the input stream via @var{rl_pending_input} (@pxref{Readline Variables})
+and @code{rl_stuff_char()}, macros, and characters read from the keyboard.
+While waiting for input, this function will call any function assigned to
+the @code{rl_event_hook} variable.
+@end deftypefun
+
+@deftypefun int rl_getc (FILE *stream)
+Return the next character available from @var{stream}, which is assumed to
+be the keyboard.
+@end deftypefun
+
+@deftypefun int rl_stuff_char (int c)
+Insert @var{c} into the Readline input stream.  It will be "read"
+before Readline attempts to read characters from the terminal with
+@code{rl_read_key()}.  Up to 512 characters may be pushed back.
+@code{rl_stuff_char} returns 1 if the character was successfully inserted;
+0 otherwise.
+@end deftypefun
+
+@deftypefun int rl_execute_next (int c)
+Make @var{c} be the next command to be executed when @code{rl_read_key()}
+is called.  This sets @var{rl_pending_input}.
+@end deftypefun
+
+@deftypefun int rl_clear_pending_input (void)
+Unset @var{rl_pending_input}, effectively negating the effect of any
+previous call to @code{rl_execute_next()}.  This works only if the
+pending input has not already been read with @code{rl_read_key()}.
+@end deftypefun
+
+@deftypefun int rl_set_keyboard_input_timeout (int u)
+While waiting for keyboard input in @code{rl_read_key()}, Readline will
+wait for @var{u} microseconds for input before calling any function
+assigned to @code{rl_event_hook}.  The default waiting period is
+one-tenth of a second.  Returns the old timeout value.
+@end deftypefun
+
+@node Terminal Management
+@subsection Terminal Management
+
+@deftypefun void rl_prep_terminal (int meta_flag)
+Modify the terminal settings for Readline's use, so @code{readline()}
+can read a single character at a time from the keyboard.
+The @var{meta_flag} argument should be non-zero if Readline should
+read eight-bit input.
+@end deftypefun
+
+@deftypefun void rl_deprep_terminal (void)
+Undo the effects of @code{rl_prep_terminal()}, leaving the terminal in
+the state in which it was before the most recent call to
+@code{rl_prep_terminal()}.
+@end deftypefun
+
+@deftypefun void rl_tty_set_default_bindings (Keymap kmap)
+Read the operating system's terminal editing characters (as would be displayed
+by @code{stty}) to their Readline equivalents.  The bindings are performed
+in @var{kmap}.
+@end deftypefun
+
+@deftypefun int rl_reset_terminal (const char *terminal_name)
+Reinitialize Readline's idea of the terminal settings using
+@var{terminal_name} as the terminal type (e.g., @code{vt100}).
+If @var{terminal_name} is @code{NULL}, the value of the @code{TERM}
+environment variable is used.
+@end deftypefun
+
+@node Utility Functions
+@subsection Utility Functions
+
+@deftypefun void rl_replace_line (const char *text, int clear_undo)
+Replace the contents of @code{rl_line_buffer} with @var{text}.
+The point and mark are preserved, if possible.
+If @var{clear_undo} is non-zero, the undo list associated with the
+current line is cleared.
+@end deftypefun
+
+@deftypefun int rl_extend_line_buffer (int len)
+Ensure that @code{rl_line_buffer} has enough space to hold @var{len}
+characters, possibly reallocating it if necessary.
+@end deftypefun
+
+@deftypefun int rl_initialize (void)
+Initialize or re-initialize Readline's internal state.
+It's not strictly necessary to call this; @code{readline()} calls it before
+reading any input.
+@end deftypefun
+
+@deftypefun int rl_ding (void)
+Ring the terminal bell, obeying the setting of @code{bell-style}.
+@end deftypefun
+
+@deftypefun int rl_alphabetic (int c)
+Return 1 if @var{c} is an alphabetic character.
+@end deftypefun
+
+@deftypefun void rl_display_match_list (char **matches, int len, int max)
+A convenience function for displaying a list of strings in
+columnar format on Readline's output stream.  @code{matches} is the list
+of strings, in argv format, such as a list of completion matches.
+@code{len} is the number of strings in @code{matches}, and @code{max}
+is the length of the longest string in @code{matches}.  This function uses
+the setting of @code{print-completions-horizontally} to select how the
+matches are displayed (@pxref{Readline Init File Syntax}).
+@end deftypefun
+
+The following are implemented as macros, defined in @code{chardefs.h}.
+Applications should refrain from using them.
+
+@deftypefun int _rl_uppercase_p (int c)
+Return 1 if @var{c} is an uppercase alphabetic character.
+@end deftypefun
+
+@deftypefun int _rl_lowercase_p (int c)
+Return 1 if @var{c} is a lowercase alphabetic character.
+@end deftypefun
+
+@deftypefun int _rl_digit_p (int c)
+Return 1 if @var{c} is a numeric character.
+@end deftypefun
+
+@deftypefun int _rl_to_upper (int c)
+If @var{c} is a lowercase alphabetic character, return the corresponding
+uppercase character.
+@end deftypefun
+
+@deftypefun int _rl_to_lower (int c)
+If @var{c} is an uppercase alphabetic character, return the corresponding
+lowercase character.
+@end deftypefun
+
+@deftypefun int _rl_digit_value (int c)
+If @var{c} is a number, return the value it represents.
+@end deftypefun
+
+@node Miscellaneous Functions
+@subsection Miscellaneous Functions
+
+@deftypefun int rl_macro_bind (const char *keyseq, const char *macro, Keymap map)
+Bind the key sequence @var{keyseq} to invoke the macro @var{macro}.
+The binding is performed in @var{map}.  When @var{keyseq} is invoked, the
+@var{macro} will be inserted into the line.  This function is deprecated;
+use @code{rl_generic_bind()} instead.
+@end deftypefun
+
+@deftypefun void rl_macro_dumper (int readable)
+Print the key sequences bound to macros and their values, using
+the current keymap, to @code{rl_outstream}.
+If @var{readable} is non-zero, the list is formatted in such a way
+that it can be made part of an @code{inputrc} file and re-read.
+@end deftypefun
+
+@deftypefun int rl_variable_bind (const char *variable, const char *value)
+Make the Readline variable @var{variable} have @var{value}.
+This behaves as if the readline command
+@samp{set @var{variable} @var{value}} had been executed in an @code{inputrc}
+file (@pxref{Readline Init File Syntax}).
+@end deftypefun
+
+@deftypefun void rl_variable_dumper (int readable)
+Print the readline variable names and their current values
+to @code{rl_outstream}.
+If @var{readable} is non-zero, the list is formatted in such a way
+that it can be made part of an @code{inputrc} file and re-read.
+@end deftypefun
+
+@deftypefun int rl_set_paren_blink_timeout (int u)
+Set the time interval (in microseconds) that Readline waits when showing
+a balancing character when @code{blink-matching-paren} has been enabled.
+@end deftypefun
+
+@deftypefun {char *} rl_get_termcap (const char *cap)
+Retrieve the string value of the termcap capability @var{cap}.
+Readline fetches the termcap entry for the current terminal name and
+uses those capabilities to move around the screen line and perform other
+terminal-specific operations, like erasing a line.  Readline does not
+use all of a terminal's capabilities, and this function will return
+values for only those capabilities Readline uses.
+@end deftypefun
+
+@node Alternate Interface
+@subsection Alternate Interface
+
+An alternate interface is available to plain @code{readline()}.  Some
+applications need to interleave keyboard I/O with file, device, or
+window system I/O, typically by using a main loop to @code{select()}
+on various file descriptors.  To accomodate this need, readline can
+also be invoked as a `callback' function from an event loop.  There
+are functions available to make this easy.
+
+@deftypefun void rl_callback_handler_install (const char *prompt, rl_vcpfunc_t *lhandler)
+Set up the terminal for readline I/O and display the initial
+expanded value of @var{prompt}.  Save the value of @var{lhandler} to
+use as a function to call when a complete line of input has been entered.
+The function takes the text of the line as an argument.
+@end deftypefun
+
+@deftypefun void rl_callback_read_char (void)
+Whenever an application determines that keyboard input is available, it
+should call @code{rl_callback_read_char()}, which will read the next
+character from the current input source.
+If that character completes the line, @code{rl_callback_read_char} will
+invoke the @var{lhandler} function saved by @code{rl_callback_handler_install}
+to process the line.
+Before calling the @var{lhandler} function, the terminal settings are
+reset to the values they had before calling
+@code{rl_callback_handler_install}.
+If the @var{lhandler} function returns,
+the terminal settings are modified for Readline's use again.
+@code{EOF} is  indicated by calling @var{lhandler} with a
+@code{NULL} line.
+@end deftypefun
+
+@deftypefun void rl_callback_handler_remove (void)
+Restore the terminal to its initial state and remove the line handler.
+This may be called from within a callback as well as independently.
+If the @var{lhandler} installed by @code{rl_callback_handler_install}
+does not exit the program, either this function or the function referred
+to by the value of @code{rl_deprep_term_function} should be called before
+the program exits to reset the terminal settings.
+@end deftypefun
+
+@node A Readline Example
+@subsection A Readline Example
+
+Here is a function which changes lowercase characters to their uppercase
+equivalents, and uppercase characters to lowercase.  If
+this function was bound to @samp{M-c}, then typing @samp{M-c} would
+change the case of the character under point.  Typing @samp{M-1 0 M-c}
+would change the case of the following 10 characters, leaving the cursor on
+the last character changed.
+
+@example
+/* Invert the case of the COUNT following characters. */
+int
+invert_case_line (count, key)
+     int count, key;
+@{
+  register int start, end, i;
+
+  start = rl_point;
+
+  if (rl_point >= rl_end)
+    return (0);
+
+  if (count < 0)
+    @{
+      direction = -1;
+      count = -count;
+    @}
+  else
+    direction = 1;
+      
+  /* Find the end of the range to modify. */
+  end = start + (count * direction);
+
+  /* Force it to be within range. */
+  if (end > rl_end)
+    end = rl_end;
+  else if (end < 0)
+    end = 0;
+
+  if (start == end)
+    return (0);
+
+  if (start > end)
+    @{
+      int temp = start;
+      start = end;
+      end = temp;
+    @}
+
+  /* Tell readline that we are modifying the line,
+     so it will save the undo information. */
+  rl_modifying (start, end);
+
+  for (i = start; i != end; i++)
+    @{
+      if (_rl_uppercase_p (rl_line_buffer[i]))
+        rl_line_buffer[i] = _rl_to_lower (rl_line_buffer[i]);
+      else if (_rl_lowercase_p (rl_line_buffer[i]))
+        rl_line_buffer[i] = _rl_to_upper (rl_line_buffer[i]);
+    @}
+  /* Move point to on top of the last character changed. */
+  rl_point = (direction == 1) ? end - 1 : start;
+  return (0);
+@}
+@end example
+
+@node Readline Signal Handling
+@section Readline Signal Handling
+
+Signals are asynchronous events sent to a process by the Unix kernel,
+sometimes on behalf of another process.  They are intended to indicate
+exceptional events, like a user pressing the interrupt key on his terminal,
+or a network connection being broken.  There is a class of signals that can
+be sent to the process currently reading input from the keyboard.  Since
+Readline changes the terminal attributes when it is called, it needs to
+perform special processing when such a signal is received in order to
+restore the terminal to a sane state, or provide application writers with
+functions to do so manually. 
+
+Readline contains an internal signal handler that is installed for a
+number of signals (@code{SIGINT}, @code{SIGQUIT}, @code{SIGTERM},
+@code{SIGALRM}, @code{SIGTSTP}, @code{SIGTTIN}, and @code{SIGTTOU}).
+When one of these signals is received, the signal handler
+will reset the terminal attributes to those that were in effect before
+@code{readline()} was called, reset the signal handling to what it was
+before @code{readline()} was called, and resend the signal to the calling
+application.
+If and when the calling application's signal handler returns, Readline
+will reinitialize the terminal and continue to accept input.
+When a @code{SIGINT} is received, the Readline signal handler performs
+some additional work, which will cause any partially-entered line to be
+aborted (see the description of @code{rl_free_line_state()} below).
+
+There is an additional Readline signal handler, for @code{SIGWINCH}, which
+the kernel sends to a process whenever the terminal's size changes (for
+example, if a user resizes an @code{xterm}).  The Readline @code{SIGWINCH}
+handler updates Readline's internal screen size information, and then calls
+any @code{SIGWINCH} signal handler the calling application has installed. 
+Readline calls the application's @code{SIGWINCH} signal handler without
+resetting the terminal to its original state.  If the application's signal
+handler does more than update its idea of the terminal size and return (for
+example, a @code{longjmp} back to a main processing loop), it @emph{must}
+call @code{rl_cleanup_after_signal()} (described below), to restore the
+terminal state. 
+
+Readline provides two variables that allow application writers to
+control whether or not it will catch certain signals and act on them
+when they are received.  It is important that applications change the
+values of these variables only when calling @code{readline()}, not in
+a signal handler, so Readline's internal signal state is not corrupted.
+
+@deftypevar int rl_catch_signals
+If this variable is non-zero, Readline will install signal handlers for
+@code{SIGINT}, @code{SIGQUIT}, @code{SIGTERM}, @code{SIGALRM},
+@code{SIGTSTP}, @code{SIGTTIN}, and @code{SIGTTOU}.
+
+The default value of @code{rl_catch_signals} is 1.
+@end deftypevar
+
+@deftypevar int rl_catch_sigwinch
+If this variable is non-zero, Readline will install a signal handler for
+@code{SIGWINCH}.
+
+The default value of @code{rl_catch_sigwinch} is 1.
+@end deftypevar
+
+If an application does not wish to have Readline catch any signals, or
+to handle signals other than those Readline catches (@code{SIGHUP},
+for example), 
+Readline provides convenience functions to do the necessary terminal
+and internal state cleanup upon receipt of a signal.
+
+@deftypefun void rl_cleanup_after_signal (void)
+This function will reset the state of the terminal to what it was before
+@code{readline()} was called, and remove the Readline signal handlers for
+all signals, depending on the values of @code{rl_catch_signals} and
+@code{rl_catch_sigwinch}.
+@end deftypefun
+
+@deftypefun void rl_free_line_state (void)
+This will free any partial state associated with the current input line
+(undo information, any partial history entry, any partially-entered
+keyboard macro, and any partially-entered numeric argument).  This
+should be called before @code{rl_cleanup_after_signal()}.  The
+Readline signal handler for @code{SIGINT} calls this to abort the
+current input line.
+@end deftypefun
+
+@deftypefun void rl_reset_after_signal (void)
+This will reinitialize the terminal and reinstall any Readline signal
+handlers, depending on the values of @code{rl_catch_signals} and
+@code{rl_catch_sigwinch}.
+@end deftypefun
+
+If an application does not wish Readline to catch @code{SIGWINCH}, it may
+call @code{rl_resize_terminal()} or @code{rl_set_screen_size()} to force
+Readline to update its idea of the terminal size when a @code{SIGWINCH}
+is received.
+
+@deftypefun void rl_resize_terminal (void)
+Update Readline's internal screen size by reading values from the kernel.
+@end deftypefun
+
+@deftypefun void rl_set_screen_size (int rows, int cols)
+Set Readline's idea of the terminal size to @var{rows} rows and
+@var{cols} columns.
+@end deftypefun
+
+If an application does not want to install a @code{SIGWINCH} handler, but
+is still interested in the screen dimensions, Readline's idea of the screen
+size may be queried.
+
+@deftypefun void rl_get_screen_size (int *rows, int *cols)
+Return Readline's idea of the terminal's size in the
+variables pointed to by the arguments.
+@end deftypefun
+
+The following functions install and remove Readline's signal handlers.
+
+@deftypefun int rl_set_signals (void)
+Install Readline's signal handler for @code{SIGINT}, @code{SIGQUIT},
+@code{SIGTERM}, @code{SIGALRM}, @code{SIGTSTP}, @code{SIGTTIN},
+@code{SIGTTOU}, and @code{SIGWINCH}, depending on the values of
+@code{rl_catch_signals} and @code{rl_catch_sigwinch}.
+@end deftypefun
+
+@deftypefun int rl_clear_signals (void)
+Remove all of the Readline signal handlers installed by
+@code{rl_set_signals()}.
+@end deftypefun
+
+@node Custom Completers
+@section Custom Completers
+
+Typically, a program that reads commands from the user has a way of
+disambiguating commands and data.  If your program is one of these, then
+it can provide completion for commands, data, or both.
+The following sections describe how your program and Readline
+cooperate to provide this service.
+
+@menu
+* How Completing Works::	The logic used to do completion.
+* Completion Functions::	Functions provided by Readline.
+* Completion Variables::	Variables which control completion.
+* A Short Completion Example::	An example of writing completer subroutines.
+@end menu
+
+@node How Completing Works
+@subsection How Completing Works
+
+In order to complete some text, the full list of possible completions
+must be available.  That is, it is not possible to accurately
+expand a partial word without knowing all of the possible words
+which make sense in that context.  The Readline library provides
+the user interface to completion, and two of the most common
+completion functions:  filename and username.  For completing other types
+of text, you must write your own completion function.  This section
+describes exactly what such functions must do, and provides an example.
+
+There are three major functions used to perform completion:
+
+@enumerate
+@item
+The user-interface function @code{rl_complete()}.  This function is
+called with the same arguments as other bindable Readline functions:
+@var{count} and @var{invoking_key}.
+It isolates the word to be completed and calls
+@code{rl_completion_matches()} to generate a list of possible completions.
+It then either lists the possible completions, inserts the possible
+completions, or actually performs the
+completion, depending on which behavior is desired.
+
+@item
+The internal function @code{rl_completion_matches()} uses an
+application-supplied @dfn{generator} function to generate the list of
+possible matches, and then returns the array of these matches.
+The caller should place the address of its generator function in
+@code{rl_completion_entry_function}.
+
+@item
+The generator function is called repeatedly from
+@code{rl_completion_matches()}, returning a string each time.  The
+arguments to the generator function are @var{text} and @var{state}.
+@var{text} is the partial word to be completed.  @var{state} is zero the
+first time the function is called, allowing the generator to perform
+any necessary initialization, and a positive non-zero integer for
+each subsequent call.  The generator function returns
+@code{(char *)NULL} to inform @code{rl_completion_matches()} that there are
+no more possibilities left.  Usually the generator function computes the
+list of possible completions when @var{state} is zero, and returns them
+one at a time on subsequent calls.  Each string the generator function
+returns as a match must be allocated with @code{malloc()}; Readline
+frees the strings when it has finished with them.
+
+@end enumerate
+
+@deftypefun int rl_complete (int ignore, int invoking_key)
+Complete the word at or before point.  You have supplied the function
+that does the initial simple matching selection algorithm (see
+@code{rl_completion_matches()}).  The default is to do filename completion.
+@end deftypefun
+
+@deftypevar {rl_compentry_func_t *} rl_completion_entry_function
+This is a pointer to the generator function for
+@code{rl_completion_matches()}.
+If the value of @code{rl_completion_entry_function} is
+@code{NULL} then the default filename generator
+function, @code{rl_filename_completion_function()}, is used.
+@end deftypevar
+
+@node Completion Functions
+@subsection Completion Functions
+
+Here is the complete list of callable completion functions present in
+Readline.
+
+@deftypefun int rl_complete_internal (int what_to_do)
+Complete the word at or before point.  @var{what_to_do} says what to do
+with the completion.  A value of @samp{?} means list the possible
+completions.  @samp{TAB} means do standard completion.  @samp{*} means
+insert all of the possible completions.  @samp{!} means to display
+all of the possible completions, if there is more than one, as well as
+performing partial completion.
+@end deftypefun
+
+@deftypefun int rl_complete (int ignore, int invoking_key)
+Complete the word at or before point.  You have supplied the function
+that does the initial simple matching selection algorithm (see
+@code{rl_completion_matches()} and @code{rl_completion_entry_function}).
+The default is to do filename
+completion.  This calls @code{rl_complete_internal()} with an
+argument depending on @var{invoking_key}.
+@end deftypefun
+
+@deftypefun int rl_possible_completions (int count, int invoking_key)
+List the possible completions.  See description of @code{rl_complete
+()}.  This calls @code{rl_complete_internal()} with an argument of
+@samp{?}.
+@end deftypefun
+
+@deftypefun int rl_insert_completions (int count, int invoking_key)
+Insert the list of possible completions into the line, deleting the
+partially-completed word.  See description of @code{rl_complete()}.
+This calls @code{rl_complete_internal()} with an argument of @samp{*}.
+@end deftypefun
+
+@deftypefun int rl_completion_mode (rl_command_func_t *cfunc)
+Returns the apppriate value to pass to @code{rl_complete_internal()}
+depending on whether @var{cfunc} was called twice in succession and
+the value of the @code{show-all-if-ambiguous} variable.
+Application-specific completion functions may use this function to present
+the same interface as @code{rl_complete()}.
+@end deftypefun
+
+@deftypefun {char **} rl_completion_matches (const char *text, rl_compentry_func_t *entry_func)
+Returns an array of strings which is a list of completions for
+@var{text}.  If there are no completions, returns @code{NULL}.
+The first entry in the returned array is the substitution for @var{text}.
+The remaining entries are the possible completions.  The array is
+terminated with a @code{NULL} pointer.
+
+@var{entry_func} is a function of two args, and returns a
+@code{char *}.  The first argument is @var{text}.  The second is a
+state argument; it is zero on the first call, and non-zero on subsequent
+calls.  @var{entry_func} returns a @code{NULL}  pointer to the caller
+when there are no more matches.
+@end deftypefun
+
+@deftypefun {char *} rl_filename_completion_function (const char *text, int state)
+A generator function for filename completion in the general case.
+@var{text} is a partial filename.
+The Bash source is a useful reference for writing custom
+completion functions (the Bash completion functions call this and other
+Readline functions).
+@end deftypefun
+
+@deftypefun {char *} rl_username_completion_function (const char *text, int state)
+A completion generator for usernames.  @var{text} contains a partial
+username preceded by a random character (usually @samp{~}).  As with all
+completion generators, @var{state} is zero on the first call and non-zero
+for subsequent calls.
+@end deftypefun
+
+@node Completion Variables
+@subsection Completion Variables
+
+@deftypevar {rl_compentry_func_t *} rl_completion_entry_function
+A pointer to the generator function for @code{rl_completion_matches()}.
+@code{NULL} means to use @code{rl_filename_completion_function()}, the default
+filename completer.
+@end deftypevar
+
+@deftypevar {rl_completion_func_t *} rl_attempted_completion_function
+A pointer to an alternative function to create matches.
+The function is called with @var{text}, @var{start}, and @var{end}.
+@var{start} and @var{end} are indices in @code{rl_line_buffer} defining
+the boundaries of @var{text}, which is a character string.
+If this function exists and returns @code{NULL}, or if this variable is
+set to @code{NULL}, then @code{rl_complete()} will call the value of
+@code{rl_completion_entry_function} to generate matches, otherwise the
+array of strings returned will be used.
+If this function sets the @code{rl_attempted_completion_over}
+variable to a non-zero value, Readline will not perform its default
+completion even if this function returns no matches.
+@end deftypevar
+
+@deftypevar {rl_quote_func_t *} rl_filename_quoting_function
+A pointer to a function that will quote a filename in an
+application-specific fashion.  This is called if filename completion is being
+attempted and one of the characters in @code{rl_filename_quote_characters}
+appears in a completed filename.  The function is called with
+@var{text}, @var{match_type}, and @var{quote_pointer}.  The @var{text}
+is the filename to be quoted.  The @var{match_type} is either
+@code{SINGLE_MATCH}, if there is only one completion match, or
+@code{MULT_MATCH}.  Some functions use this to decide whether or not to
+insert a closing quote character.  The @var{quote_pointer} is a pointer
+to any opening quote character the user typed.  Some functions choose
+to reset this character.
+@end deftypevar
+
+@deftypevar {rl_dequote_func_t *} rl_filename_dequoting_function
+A pointer to a function that will remove application-specific quoting
+characters from a filename before completion is attempted, so those
+characters do not interfere with matching the text against names in
+the filesystem.  It is called with @var{text}, the text of the word
+to be dequoted, and @var{quote_char}, which is the quoting character 
+that delimits the filename (usually @samp{'} or @samp{"}).  If
+@var{quote_char} is zero, the filename was not in an embedded string.
+@end deftypevar
+
+@deftypevar {rl_linebuf_func_t *} rl_char_is_quoted_p
+A pointer to a function to call that determines whether or not a specific
+character in the line buffer is quoted, according to whatever quoting
+mechanism the program calling Readline uses.  The function is called with
+two arguments: @var{text}, the text of the line, and @var{index}, the
+index of the character in the line.  It is used to decide whether a
+character found in @code{rl_completer_word_break_characters} should be
+used to break words for the completer.
+@end deftypevar
+
+@deftypevar {rl_compignore_func_t *} rl_ignore_some_completions_function
+This function, if defined, is called by the completer when real filename
+completion is done, after all the matching names have been generated.
+It is passed a @code{NULL} terminated array of matches.
+The first element (@code{matches[0]}) is the
+maximal substring common to all matches. This function can
+re-arrange the list of matches as required, but each element deleted
+from the array must be freed.
+@end deftypevar
+
+@deftypevar {rl_icppfunc_t *} rl_directory_completion_hook
+This function, if defined, is allowed to modify the directory portion
+of filenames Readline completes.  It is called with the address of a
+string (the current directory name) as an argument, and may modify that string.
+If the string is replaced with a new string, the old value should be freed.
+Any modified directory name should have a trailing slash.
+The modified value will be displayed as part of the completion, replacing
+the directory portion of the pathname the user typed.
+It returns an integer that should be non-zero if the function modifies
+its directory argument.
+It could be used to expand symbolic links or shell variables in pathnames.
+@end deftypevar
+
+@deftypevar {rl_compdisp_func_t *} rl_completion_display_matches_hook
+If non-zero, then this is the address of a function to call when
+completing a word would normally display the list of possible matches.
+This function is called in lieu of Readline displaying the list.
+It takes three arguments:
+(@code{char **}@var{matches}, @code{int} @var{num_matches}, @code{int} @var{max_length})
+where @var{matches} is the array of matching strings,
+@var{num_matches} is the number of strings in that array, and
+@var{max_length} is the length of the longest string in that array.
+Readline provides a convenience function, @code{rl_display_match_list},
+that takes care of doing the display to Readline's output stream.  That
+function may be called from this hook.
+@end deftypevar
+
+@deftypevar {const char *} rl_basic_word_break_characters
+The basic list of characters that signal a break between words for the
+completer routine.  The default value of this variable is the characters
+which break words for completion in Bash:
+@code{" \t\n\"\\'`@@$><=;|&@{("}.
+@end deftypevar
+
+@deftypevar {const char *} rl_basic_quote_characters
+A list of quote characters which can cause a word break.
+@end deftypevar
+
+@deftypevar {const char *} rl_completer_word_break_characters
+The list of characters that signal a break between words for
+@code{rl_complete_internal()}.  The default list is the value of
+@code{rl_basic_word_break_characters}.
+@end deftypevar
+
+@deftypevar {const char *} rl_completer_quote_characters
+A list of characters which can be used to quote a substring of the line.
+Completion occurs on the entire substring, and within the substring
+@code{rl_completer_word_break_characters} are treated as any other character,
+unless they also appear within this list.
+@end deftypevar
+
+@deftypevar {const char *} rl_filename_quote_characters
+A list of characters that cause a filename to be quoted by the completer
+when they appear in a completed filename.  The default is the null string.
+@end deftypevar
+
+@deftypevar {const char *} rl_special_prefixes
+The list of characters that are word break characters, but should be
+left in @var{text} when it is passed to the completion function.
+Programs can use this to help determine what kind of completing to do.
+For instance, Bash sets this variable to "$@@" so that it can complete
+shell variables and hostnames.
+@end deftypevar
+
+@deftypevar int rl_completion_query_items
+Up to this many items will be displayed in response to a
+possible-completions call.  After that, we ask the user if she is sure
+she wants to see them all.  The default value is 100.
+@end deftypevar
+
+@deftypevar {int} rl_completion_append_character
+When a single completion alternative matches at the end of the command
+line, this character is appended to the inserted completion text.  The
+default is a space character (@samp{ }).  Setting this to the null
+character (@samp{\0}) prevents anything being appended automatically.
+This can be changed in custom completion functions to
+provide the ``most sensible word separator character'' according to
+an application-specific command line syntax specification.
+@end deftypevar
+
+@deftypevar int rl_completion_suppress_append
+If non-zero, @var{rl_completion_append_character} is not appended to
+matches at the end of the command line, as described above.  It is
+set to 0 before any application-specific completion function is called.
+@end deftypevar
+
+@deftypevar int rl_completion_mark_symlink_dirs
+If non-zero, a slash will be appended to completed filenames that are
+symbolic links to directory names, subject to the value of the
+user-settable @var{mark-directories} variable.
+This variable exists so that application completion functions can
+override the user's global preference (set via the
+@var{mark-symlinked-directories} Readline variable) if appropriate.
+This variable is set to the user's preference before any
+application completion function is called, so unless that function
+modifies the value, the user's preferences are honored.
+@end deftypevar
+
+@deftypevar int rl_ignore_completion_duplicates
+If non-zero, then duplicates in the matches are removed.
+The default is 1.
+@end deftypevar
+
+@deftypevar int rl_filename_completion_desired
+Non-zero means that the results of the matches are to be treated as
+filenames.  This is @emph{always} zero on entry, and can only be changed
+within a completion entry generator function.  If it is set to a non-zero
+value, directory names have a slash appended and Readline attempts to
+quote completed filenames if they contain any characters in
+@code{rl_filename_quote_characters} and @code{rl_filename_quoting_desired}
+is set to a non-zero value.
+@end deftypevar
+
+@deftypevar int rl_filename_quoting_desired
+Non-zero means that the results of the matches are to be quoted using
+double quotes (or an application-specific quoting mechanism) if the
+completed filename contains any characters in
+@code{rl_filename_quote_chars}.  This is @emph{always} non-zero
+on entry, and can only be changed within a completion entry generator
+function.  The quoting is effected via a call to the function pointed to
+by @code{rl_filename_quoting_function}.
+@end deftypevar
+
+@deftypevar int rl_attempted_completion_over
+If an application-specific completion function assigned to
+@code{rl_attempted_completion_function} sets this variable to a non-zero
+value, Readline will not perform its default filename completion even
+if the application's completion function returns no matches.
+It should be set only by an application's completion function.
+@end deftypevar
+
+@deftypevar int rl_completion_type
+Set to a character describing the type of completion Readline is currently
+attempting; see the description of @code{rl_complete_internal()}
+(@pxref{Completion Functions}) for the list of characters.
+@end deftypevar
+
+@deftypevar int rl_inhibit_completion
+If this variable is non-zero, completion is inhibited.  The completion
+character will be inserted as any other bound to @code{self-insert}.
+@end deftypevar
+
+@node A Short Completion Example
+@subsection A Short Completion Example
+
+Here is a small application demonstrating the use of the GNU Readline
+library.  It is called @code{fileman}, and the source code resides in
+@file{examples/fileman.c}.  This sample application provides
+completion of command names, line editing features, and access to the
+history list.
+
+@page
+@smallexample
+/* fileman.c -- A tiny application which demonstrates how to use the
+   GNU Readline library.  This application interactively allows users
+   to manipulate files and their modes. */
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/file.h>
+#include <sys/stat.h>
+#include <sys/errno.h>
+
+#include <readline/readline.h>
+#include <readline/history.h>
+
+extern char *xmalloc ();
+
+/* The names of functions that actually do the manipulation. */
+int com_list __P((char *));
+int com_view __P((char *));
+int com_rename __P((char *));
+int com_stat __P((char *));
+int com_pwd __P((char *));
+int com_delete __P((char *));
+int com_help __P((char *));
+int com_cd __P((char *));
+int com_quit __P((char *));
+
+/* A structure which contains information on the commands this program
+   can understand. */
+
+typedef struct @{
+  char *name;			/* User printable name of the function. */
+  rl_icpfunc_t *func;		/* Function to call to do the job. */
+  char *doc;			/* Documentation for this function.  */
+@} COMMAND;
+
+COMMAND commands[] = @{
+  @{ "cd", com_cd, "Change to directory DIR" @},
+  @{ "delete", com_delete, "Delete FILE" @},
+  @{ "help", com_help, "Display this text" @},
+  @{ "?", com_help, "Synonym for `help'" @},
+  @{ "list", com_list, "List files in DIR" @},
+  @{ "ls", com_list, "Synonym for `list'" @},
+  @{ "pwd", com_pwd, "Print the current working directory" @},
+  @{ "quit", com_quit, "Quit using Fileman" @},
+  @{ "rename", com_rename, "Rename FILE to NEWNAME" @},
+  @{ "stat", com_stat, "Print out statistics on FILE" @},
+  @{ "view", com_view, "View the contents of FILE" @},
+  @{ (char *)NULL, (rl_icpfunc_t *)NULL, (char *)NULL @}
+@};
+
+/* Forward declarations. */
+char *stripwhite ();
+COMMAND *find_command ();
+
+/* The name of this program, as taken from argv[0]. */
+char *progname;
+
+/* When non-zero, this means the user is done using this program. */
+int done;
+
+char *
+dupstr (s)
+     int s;
+@{
+  char *r;
+
+  r = xmalloc (strlen (s) + 1);
+  strcpy (r, s);
+  return (r);
+@}
+
+main (argc, argv)
+     int argc;
+     char **argv;
+@{
+  char *line, *s;
+
+  progname = argv[0];
+
+  initialize_readline ();	/* Bind our completer. */
+
+  /* Loop reading and executing lines until the user quits. */
+  for ( ; done == 0; )
+    @{
+      line = readline ("FileMan: ");
+
+      if (!line)
+        break;
+
+      /* Remove leading and trailing whitespace from the line.
+         Then, if there is anything left, add it to the history list
+         and execute it. */
+      s = stripwhite (line);
+
+      if (*s)
+        @{
+          add_history (s);
+          execute_line (s);
+        @}
+
+      free (line);
+    @}
+  exit (0);
+@}
+
+/* Execute a command line. */
+int
+execute_line (line)
+     char *line;
+@{
+  register int i;
+  COMMAND *command;
+  char *word;
+
+  /* Isolate the command word. */
+  i = 0;
+  while (line[i] && whitespace (line[i]))
+    i++;
+  word = line + i;
+
+  while (line[i] && !whitespace (line[i]))
+    i++;
+
+  if (line[i])
+    line[i++] = '\0';
+
+  command = find_command (word);
+
+  if (!command)
+    @{
+      fprintf (stderr, "%s: No such command for FileMan.\n", word);
+      return (-1);
+    @}
+
+  /* Get argument to command, if any. */
+  while (whitespace (line[i]))
+    i++;
+
+  word = line + i;
+
+  /* Call the function. */
+  return ((*(command->func)) (word));
+@}
+
+/* Look up NAME as the name of a command, and return a pointer to that
+   command.  Return a NULL pointer if NAME isn't a command name. */
+COMMAND *
+find_command (name)
+     char *name;
+@{
+  register int i;
+
+  for (i = 0; commands[i].name; i++)
+    if (strcmp (name, commands[i].name) == 0)
+      return (&commands[i]);
+
+  return ((COMMAND *)NULL);
+@}
+
+/* Strip whitespace from the start and end of STRING.  Return a pointer
+   into STRING. */
+char *
+stripwhite (string)
+     char *string;
+@{
+  register char *s, *t;
+
+  for (s = string; whitespace (*s); s++)
+    ;
+    
+  if (*s == 0)
+    return (s);
+
+  t = s + strlen (s) - 1;
+  while (t > s && whitespace (*t))
+    t--;
+  *++t = '\0';
+
+  return s;
+@}
+
+/* **************************************************************** */
+/*                                                                  */
+/*                  Interface to Readline Completion                */
+/*                                                                  */
+/* **************************************************************** */
+
+char *command_generator __P((const char *, int));
+char **fileman_completion __P((const char *, int, int));
+
+/* Tell the GNU Readline library how to complete.  We want to try to
+   complete on command names if this is the first word in the line, or
+   on filenames if not. */
+initialize_readline ()
+@{
+  /* Allow conditional parsing of the ~/.inputrc file. */
+  rl_readline_name = "FileMan";
+
+  /* Tell the completer that we want a crack first. */
+  rl_attempted_completion_function = fileman_completion;
+@}
+
+/* Attempt to complete on the contents of TEXT.  START and END
+   bound the region of rl_line_buffer that contains the word to
+   complete.  TEXT is the word to complete.  We can use the entire
+   contents of rl_line_buffer in case we want to do some simple
+   parsing.  Returnthe array of matches, or NULL if there aren't any. */
+char **
+fileman_completion (text, start, end)
+     const char *text;
+     int start, end;
+@{
+  char **matches;
+
+  matches = (char **)NULL;
+
+  /* If this word is at the start of the line, then it is a command
+     to complete.  Otherwise it is the name of a file in the current
+     directory. */
+  if (start == 0)
+    matches = rl_completion_matches (text, command_generator);
+
+  return (matches);
+@}
+
+/* Generator function for command completion.  STATE lets us
+   know whether to start from scratch; without any state
+   (i.e. STATE == 0), then we start at the top of the list. */
+char *
+command_generator (text, state)
+     const char *text;
+     int state;
+@{
+  static int list_index, len;
+  char *name;
+
+  /* If this is a new word to complete, initialize now.  This
+     includes saving the length of TEXT for efficiency, and
+     initializing the index variable to 0. */
+  if (!state)
+    @{
+      list_index = 0;
+      len = strlen (text);
+    @}
+
+  /* Return the next name which partially matches from the
+     command list. */
+  while (name = commands[list_index].name)
+    @{
+      list_index++;
+
+      if (strncmp (name, text, len) == 0)
+        return (dupstr(name));
+    @}
+
+  /* If no names matched, then return NULL. */
+  return ((char *)NULL);
+@}
+
+/* **************************************************************** */
+/*                                                                  */
+/*                       FileMan Commands                           */
+/*                                                                  */
+/* **************************************************************** */
+
+/* String to pass to system ().  This is for the LIST, VIEW and RENAME
+   commands. */
+static char syscom[1024];
+
+/* List the file(s) named in arg. */
+com_list (arg)
+     char *arg;
+@{
+  if (!arg)
+    arg = "";
+
+  sprintf (syscom, "ls -FClg %s", arg);
+  return (system (syscom));
+@}
+
+com_view (arg)
+     char *arg;
+@{
+  if (!valid_argument ("view", arg))
+    return 1;
+
+  sprintf (syscom, "more %s", arg);
+  return (system (syscom));
+@}
+
+com_rename (arg)
+     char *arg;
+@{
+  too_dangerous ("rename");
+  return (1);
+@}
+
+com_stat (arg)
+     char *arg;
+@{
+  struct stat finfo;
+
+  if (!valid_argument ("stat", arg))
+    return (1);
+
+  if (stat (arg, &finfo) == -1)
+    @{
+      perror (arg);
+      return (1);
+    @}
+
+  printf ("Statistics for `%s':\n", arg);
+
+  printf ("%s has %d link%s, and is %d byte%s in length.\n", arg,
+          finfo.st_nlink,
+          (finfo.st_nlink == 1) ? "" : "s",
+          finfo.st_size,
+          (finfo.st_size == 1) ? "" : "s");
+  printf ("Inode Last Change at: %s", ctime (&finfo.st_ctime));
+  printf ("      Last access at: %s", ctime (&finfo.st_atime));
+  printf ("    Last modified at: %s", ctime (&finfo.st_mtime));
+  return (0);
+@}
+
+com_delete (arg)
+     char *arg;
+@{
+  too_dangerous ("delete");
+  return (1);
+@}
+
+/* Print out help for ARG, or for all of the commands if ARG is
+   not present. */
+com_help (arg)
+     char *arg;
+@{
+  register int i;
+  int printed = 0;
+
+  for (i = 0; commands[i].name; i++)
+    @{
+      if (!*arg || (strcmp (arg, commands[i].name) == 0))
+        @{
+          printf ("%s\t\t%s.\n", commands[i].name, commands[i].doc);
+          printed++;
+        @}
+    @}
+
+  if (!printed)
+    @{
+      printf ("No commands match `%s'.  Possibilties are:\n", arg);
+
+      for (i = 0; commands[i].name; i++)
+        @{
+          /* Print in six columns. */
+          if (printed == 6)
+            @{
+              printed = 0;
+              printf ("\n");
+            @}
+
+          printf ("%s\t", commands[i].name);
+          printed++;
+        @}
+
+      if (printed)
+        printf ("\n");
+    @}
+  return (0);
+@}
+
+/* Change to the directory ARG. */
+com_cd (arg)
+     char *arg;
+@{
+  if (chdir (arg) == -1)
+    @{
+      perror (arg);
+      return 1;
+    @}
+
+  com_pwd ("");
+  return (0);
+@}
+
+/* Print out the current working directory. */
+com_pwd (ignore)
+     char *ignore;
+@{
+  char dir[1024], *s;
+
+  s = getcwd (dir, sizeof(dir) - 1);
+  if (s == 0)
+    @{
+      printf ("Error getting pwd: %s\n", dir);
+      return 1;
+    @}
+
+  printf ("Current directory is %s\n", dir);
+  return 0;
+@}
+
+/* The user wishes to quit using this program.  Just set DONE
+   non-zero. */
+com_quit (arg)
+     char *arg;
+@{
+  done = 1;
+  return (0);
+@}
+
+/* Function which tells you that you can't do this. */
+too_dangerous (caller)
+     char *caller;
+@{
+  fprintf (stderr,
+           "%s: Too dangerous for me to distribute.\n"
+           caller);
+  fprintf (stderr, "Write it yourself.\n");
+@}
+
+/* Return non-zero if ARG is a valid argument for CALLER,
+   else print an error message and return zero. */
+int
+valid_argument (caller, arg)
+     char *caller, *arg;
+@{
+  if (!arg || !*arg)
+    @{
+      fprintf (stderr, "%s: Argument required.\n", caller);
+      return (0);
+    @}
+
+  return (1);
+@}
+@end smallexample
diff --git a/readline-4.3.orig/doc/rluser.texinfo b/readline-4.3.orig/doc/rluser.texinfo
new file mode 100644
index 0000000..94f851e
--- /dev/null
+++ b/readline-4.3.orig/doc/rluser.texinfo
@@ -0,0 +1,1796 @@
+@comment %**start of header (This is for running Texinfo on a region.)
+@setfilename rluser.info
+@comment %**end of header (This is for running Texinfo on a region.)
+@setchapternewpage odd
+
+@ignore
+This file documents the end user interface to the GNU command line
+editing features.  It is to be an appendix to manuals for programs which
+use these features.  There is a document entitled "readline.texinfo"
+which contains both end-user and programmer documentation for the
+GNU Readline Library.
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+Authored by Brian Fox and Chet Ramey.
+
+Permission is granted to process this file through Tex and print the
+results, provided the printed document carries copying permission notice
+identical to this one except for the removal of this paragraph (this
+paragraph not being relevant to the printed manual).
+
+Permission is granted to make and distribute verbatim copies of this manual
+provided the copyright notice and this permission notice are preserved on
+all copies.
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided also that the
+GNU Copyright statement is available to the distributee, and provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions.
+@end ignore
+
+@comment If you are including this manual as an appendix, then set the
+@comment variable readline-appendix.
+
+@ifclear BashFeatures
+@defcodeindex bt
+@end ifclear
+
+@node Command Line Editing
+@chapter Command Line Editing
+
+This chapter describes the basic features of the @sc{gnu}
+command line editing interface.
+@ifset BashFeatures
+Command line editing is provided by the Readline library, which is
+used by several different programs, including Bash.
+@end ifset
+
+@menu
+* Introduction and Notation::	Notation used in this text.
+* Readline Interaction::	The minimum set of commands for editing a line.
+* Readline Init File::		Customizing Readline from a user's view.
+* Bindable Readline Commands::	A description of most of the Readline commands
+				available for binding
+* Readline vi Mode::		A short description of how to make Readline
+				behave like the vi editor.
+@ifset BashFeatures
+* Programmable Completion::	How to specify the possible completions for
+				a specific command.
+* Programmable Completion Builtins::	Builtin commands to specify how to
+				complete arguments for a particular command.
+@end ifset
+@end menu
+
+@node Introduction and Notation
+@section Introduction to Line Editing
+
+The following paragraphs describe the notation used to represent
+keystrokes.
+
+The text @kbd{C-k} is read as `Control-K' and describes the character
+produced when the @key{k} key is pressed while the Control key
+is depressed.
+
+The text @kbd{M-k} is read as `Meta-K' and describes the character
+produced when the Meta key (if you have one) is depressed, and the @key{k}
+key is pressed.
+The Meta key is labeled @key{ALT} on many keyboards.
+On keyboards with two keys labeled @key{ALT} (usually to either side of
+the space bar), the @key{ALT} on the left side is generally set to
+work as a Meta key.
+The @key{ALT} key on the right may also be configured to work as a
+Meta key or may be configured as some other modifier, such as a
+Compose key for typing accented characters.
+
+If you do not have a Meta or @key{ALT} key, or another key working as
+a Meta key, the identical keystroke can be generated by typing @key{ESC}
+@emph{first}, and then typing @key{k}.
+Either process is known as @dfn{metafying} the @key{k} key.
+
+The text @kbd{M-C-k} is read as `Meta-Control-k' and describes the
+character produced by @dfn{metafying} @kbd{C-k}.
+
+In addition, several keys have their own names.  Specifically,
+@key{DEL}, @key{ESC}, @key{LFD}, @key{SPC}, @key{RET}, and @key{TAB} all
+stand for themselves when seen in this text, or in an init file
+(@pxref{Readline Init File}).
+If your keyboard lacks a @key{LFD} key, typing @key{C-j} will
+produce the desired character.
+The @key{RET} key may be labeled @key{Return} or @key{Enter} on
+some keyboards.
+
+@node Readline Interaction
+@section Readline Interaction
+@cindex interaction, readline
+
+Often during an interactive session you type in a long line of text,
+only to notice that the first word on the line is misspelled.  The
+Readline library gives you a set of commands for manipulating the text
+as you type it in, allowing you to just fix your typo, and not forcing
+you to retype the majority of the line.  Using these editing commands,
+you move the cursor to the place that needs correction, and delete or
+insert the text of the corrections.  Then, when you are satisfied with
+the line, you simply press @key{RET}.  You do not have to be at the
+end of the line to press @key{RET}; the entire line is accepted
+regardless of the location of the cursor within the line.
+
+@menu
+* Readline Bare Essentials::	The least you need to know about Readline.
+* Readline Movement Commands::	Moving about the input line.
+* Readline Killing Commands::	How to delete text, and how to get it back!
+* Readline Arguments::		Giving numeric arguments to commands.
+* Searching::			Searching through previous lines.
+@end menu
+
+@node Readline Bare Essentials
+@subsection Readline Bare Essentials
+@cindex notation, readline
+@cindex command editing
+@cindex editing command lines
+
+In order to enter characters into the line, simply type them.  The typed
+character appears where the cursor was, and then the cursor moves one
+space to the right.  If you mistype a character, you can use your
+erase character to back up and delete the mistyped character.
+
+Sometimes you may mistype a character, and
+not notice the error until you have typed several other characters.  In
+that case, you can type @kbd{C-b} to move the cursor to the left, and then
+correct your mistake.  Afterwards, you can move the cursor to the right
+with @kbd{C-f}.
+
+When you add text in the middle of a line, you will notice that characters
+to the right of the cursor are `pushed over' to make room for the text
+that you have inserted.  Likewise, when you delete text behind the cursor,
+characters to the right of the cursor are `pulled back' to fill in the
+blank space created by the removal of the text.  A list of the bare
+essentials for editing the text of an input line follows.
+
+@table @asis
+@item @kbd{C-b}
+Move back one character.
+@item @kbd{C-f}
+Move forward one character.
+@item @key{DEL} or @key{Backspace}
+Delete the character to the left of the cursor.
+@item @kbd{C-d}
+Delete the character underneath the cursor.
+@item @w{Printing characters}
+Insert the character into the line at the cursor.
+@item @kbd{C-_} or @kbd{C-x C-u}
+Undo the last editing command.  You can undo all the way back to an
+empty line.
+@end table
+
+@noindent
+(Depending on your configuration, the @key{Backspace} key be set to
+delete the character to the left of the cursor and the @key{DEL} key set
+to delete the character underneath the cursor, like @kbd{C-d}, rather
+than the character to the left of the cursor.)
+
+@node Readline Movement Commands
+@subsection Readline Movement Commands
+
+
+The above table describes the most basic keystrokes that you need
+in order to do editing of the input line.  For your convenience, many
+other commands have been added in addition to @kbd{C-b}, @kbd{C-f},
+@kbd{C-d}, and @key{DEL}.  Here are some commands for moving more rapidly
+about the line.
+
+@table @kbd
+@item C-a
+Move to the start of the line.
+@item C-e
+Move to the end of the line.
+@item M-f
+Move forward a word, where a word is composed of letters and digits.
+@item M-b
+Move backward a word.
+@item C-l
+Clear the screen, reprinting the current line at the top.
+@end table
+
+Notice how @kbd{C-f} moves forward a character, while @kbd{M-f} moves
+forward a word.  It is a loose convention that control keystrokes
+operate on characters while meta keystrokes operate on words.
+
+@node Readline Killing Commands
+@subsection Readline Killing Commands
+
+@cindex killing text
+@cindex yanking text
+
+@dfn{Killing} text means to delete the text from the line, but to save
+it away for later use, usually by @dfn{yanking} (re-inserting)
+it back into the line.
+(`Cut' and `paste' are more recent jargon for `kill' and `yank'.)
+
+If the description for a command says that it `kills' text, then you can
+be sure that you can get the text back in a different (or the same)
+place later.
+
+When you use a kill command, the text is saved in a @dfn{kill-ring}.
+Any number of consecutive kills save all of the killed text together, so
+that when you yank it back, you get it all.  The kill
+ring is not line specific; the text that you killed on a previously
+typed line is available to be yanked back later, when you are typing
+another line.
+@cindex kill ring
+
+Here is the list of commands for killing text.
+
+@table @kbd
+@item C-k
+Kill the text from the current cursor position to the end of the line.
+
+@item M-d
+Kill from the cursor to the end of the current word, or, if between
+words, to the end of the next word.
+Word boundaries are the same as those used by @kbd{M-f}.
+
+@item M-@key{DEL}
+Kill from the cursor the start of the current word, or, if between
+words, to the start of the previous word.
+Word boundaries are the same as those used by @kbd{M-b}.
+
+@item C-w
+Kill from the cursor to the previous whitespace.  This is different than
+@kbd{M-@key{DEL}} because the word boundaries differ.
+
+@end table
+
+Here is how to @dfn{yank} the text back into the line.  Yanking
+means to copy the most-recently-killed text from the kill buffer.
+
+@table @kbd
+@item C-y
+Yank the most recently killed text back into the buffer at the cursor.
+
+@item M-y
+Rotate the kill-ring, and yank the new top.  You can only do this if
+the prior command is @kbd{C-y} or @kbd{M-y}.
+@end table
+
+@node Readline Arguments
+@subsection Readline Arguments
+
+You can pass numeric arguments to Readline commands.  Sometimes the
+argument acts as a repeat count, other times it is the @i{sign} of the
+argument that is significant.  If you pass a negative argument to a
+command which normally acts in a forward direction, that command will
+act in a backward direction.  For example, to kill text back to the
+start of the line, you might type @samp{M-- C-k}.
+
+The general way to pass numeric arguments to a command is to type meta
+digits before the command.  If the first `digit' typed is a minus
+sign (@samp{-}), then the sign of the argument will be negative.  Once
+you have typed one meta digit to get the argument started, you can type
+the remainder of the digits, and then the command.  For example, to give
+the @kbd{C-d} command an argument of 10, you could type @samp{M-1 0 C-d},
+which will delete the next ten characters on the input line.
+
+@node Searching
+@subsection Searching for Commands in the History
+
+Readline provides commands for searching through the command history
+@ifset BashFeatures
+(@pxref{Bash History Facilities})
+@end ifset
+for lines containing a specified string.
+There are two search modes:  @dfn{incremental} and @dfn{non-incremental}.
+
+Incremental searches begin before the user has finished typing the
+search string.
+As each character of the search string is typed, Readline displays
+the next entry from the history matching the string typed so far.
+An incremental search requires only as many characters as needed to
+find the desired history entry.
+To search backward in the history for a particular string, type
+@kbd{C-r}.  Typing @kbd{C-s} searches forward through the history.
+The characters present in the value of the @code{isearch-terminators} variable
+are used to terminate an incremental search.
+If that variable has not been assigned a value, the @key{ESC} and
+@kbd{C-J} characters will terminate an incremental search.
+@kbd{C-g} will abort an incremental search and restore the original line.
+When the search is terminated, the history entry containing the
+search string becomes the current line.
+
+To find other matching entries in the history list, type @kbd{C-r} or
+@kbd{C-s} as appropriate.
+This will search backward or forward in the history for the next
+entry matching the search string typed so far.
+Any other key sequence bound to a Readline command will terminate
+the search and execute that command.
+For instance, a @key{RET} will terminate the search and accept
+the line, thereby executing the command from the history list.
+A movement command will terminate the search, make the last line found
+the current line, and begin editing.
+
+Readline remembers the last incremental search string.  If two
+@kbd{C-r}s are typed without any intervening characters defining a new
+search string, any remembered search string is used.
+
+Non-incremental searches read the entire search string before starting
+to search for matching history lines.  The search string may be
+typed by the user or be part of the contents of the current line.
+
+@node Readline Init File
+@section Readline Init File
+@cindex initialization file, readline
+
+Although the Readline library comes with a set of Emacs-like
+keybindings installed by default, it is possible to use a different set
+of keybindings.
+Any user can customize programs that use Readline by putting
+commands in an @dfn{inputrc} file, conventionally in his home directory.
+The name of this
+@ifset BashFeatures
+file is taken from the value of the shell variable @env{INPUTRC}.  If
+@end ifset
+@ifclear BashFeatures
+file is taken from the value of the environment variable @env{INPUTRC}.  If
+@end ifclear
+that variable is unset, the default is @file{~/.inputrc}.
+
+When a program which uses the Readline library starts up, the
+init file is read, and the key bindings are set.
+
+In addition, the @code{C-x C-r} command re-reads this init file, thus
+incorporating any changes that you might have made to it.
+
+@menu
+* Readline Init File Syntax::	Syntax for the commands in the inputrc file.
+
+* Conditional Init Constructs::	Conditional key bindings in the inputrc file.
+
+* Sample Init File::		An example inputrc file.
+@end menu
+
+@node Readline Init File Syntax
+@subsection Readline Init File Syntax
+
+There are only a few basic constructs allowed in the
+Readline init file.  Blank lines are ignored.
+Lines beginning with a @samp{#} are comments.
+Lines beginning with a @samp{$} indicate conditional
+constructs (@pxref{Conditional Init Constructs}).  Other lines
+denote variable settings and key bindings.
+
+@table @asis
+@item Variable Settings
+You can modify the run-time behavior of Readline by
+altering the values of variables in Readline
+using the @code{set} command within the init file.
+The syntax is simple:
+
+@example
+set @var{variable} @var{value}
+@end example
+
+@noindent
+Here, for example, is how to
+change from the default Emacs-like key binding to use
+@code{vi} line editing commands:
+
+@example
+set editing-mode vi
+@end example
+
+Variable names and values, where appropriate, are recognized without regard
+to case. 
+
+@ifset BashFeatures
+The @w{@code{bind -V}} command lists the current Readline variable names
+and values.  @xref{Bash Builtins}.
+@end ifset
+
+A great deal of run-time behavior is changeable with the following
+variables.
+
+@cindex variables, readline
+@table @code
+
+@item bell-style
+@vindex bell-style
+Controls what happens when Readline wants to ring the terminal bell.
+If set to @samp{none}, Readline never rings the bell.  If set to
+@samp{visible}, Readline uses a visible bell if one is available.
+If set to @samp{audible} (the default), Readline attempts to ring
+the terminal's bell.
+
+@item comment-begin
+@vindex comment-begin
+The string to insert at the beginning of the line when the
+@code{insert-comment} command is executed.  The default value
+is @code{"#"}.
+
+@item completion-ignore-case
+If set to @samp{on}, Readline performs filename matching and completion
+in a case-insensitive fashion.
+The default value is @samp{off}.
+
+@item completion-query-items
+@vindex completion-query-items
+The number of possible completions that determines when the user is
+asked whether he wants to see the list of possibilities.  If the
+number of possible completions is greater than this value,
+Readline will ask the user whether or not he wishes to view
+them; otherwise, they are simply listed.
+This variable must be set to an integer value greater than or equal to 0.
+The default limit is @code{100}.
+
+@item convert-meta
+@vindex convert-meta
+If set to @samp{on}, Readline will convert characters with the
+eighth bit set to an @sc{ascii} key sequence by stripping the eighth
+bit and prefixing an @key{ESC} character, converting them to a
+meta-prefixed key sequence.  The default value is @samp{on}.
+
+@item disable-completion
+@vindex disable-completion
+If set to @samp{On}, Readline will inhibit word completion.
+Completion  characters will be inserted into the line as if they had
+been mapped to @code{self-insert}.  The default is @samp{off}.
+
+@item editing-mode
+@vindex editing-mode
+The @code{editing-mode} variable controls which default set of
+key bindings is used.  By default, Readline starts up in Emacs editing
+mode, where the keystrokes are most similar to Emacs.  This variable can be
+set to either @samp{emacs} or @samp{vi}.
+
+@item enable-keypad
+@vindex enable-keypad
+When set to @samp{on}, Readline will try to enable the application
+keypad when it is called.  Some systems need this to enable the
+arrow keys.  The default is @samp{off}.
+
+@item expand-tilde
+@vindex expand-tilde
+If set to @samp{on}, tilde expansion is performed when Readline
+attempts word completion.  The default is @samp{off}.
+
+@vindex history-preserve-point
+If set to @samp{on}, the history code attempts to place point at the
+same location on each history line retrived with @code{previous-history}
+or @code{next-history}.
+
+@item horizontal-scroll-mode
+@vindex horizontal-scroll-mode
+This variable can be set to either @samp{on} or @samp{off}.  Setting it
+to @samp{on} means that the text of the lines being edited will scroll
+horizontally on a single screen line when they are longer than the width
+of the screen, instead of wrapping onto a new screen line.  By default,
+this variable is set to @samp{off}.
+
+@item input-meta
+@vindex input-meta
+@vindex meta-flag
+If set to @samp{on}, Readline will enable eight-bit input (it
+will not clear the eighth bit in the characters it reads),
+regardless of what the terminal claims it can support.  The
+default value is @samp{off}.  The name @code{meta-flag} is a
+synonym for this variable.
+
+@item isearch-terminators
+@vindex isearch-terminators
+The string of characters that should terminate an incremental search without
+subsequently executing the character as a command (@pxref{Searching}).
+If this variable has not been given a value, the characters @key{ESC} and
+@kbd{C-J} will terminate an incremental search.
+
+@item keymap
+@vindex keymap
+Sets Readline's idea of the current keymap for key binding commands.
+Acceptable @code{keymap} names are
+@code{emacs},
+@code{emacs-standard},
+@code{emacs-meta},
+@code{emacs-ctlx},
+@code{vi},
+@code{vi-move},
+@code{vi-command}, and
+@code{vi-insert}.
+@code{vi} is equivalent to @code{vi-command}; @code{emacs} is
+equivalent to @code{emacs-standard}.  The default value is @code{emacs}.
+The value of the @code{editing-mode} variable also affects the
+default keymap.
+
+@item mark-directories
+If set to @samp{on}, completed directory names have a slash
+appended.  The default is @samp{on}.
+
+@item mark-modified-lines
+@vindex mark-modified-lines
+This variable, when set to @samp{on}, causes Readline to display an
+asterisk (@samp{*}) at the start of history lines which have been modified.
+This variable is @samp{off} by default.
+
+@item mark-symlinked-directories
+@vindex mark-symlinked-directories
+If set to @samp{on}, completed names which are symbolic links
+to directories have a slash appended (subject to the value of
+@code{mark-directories}).
+The default is @samp{off}.
+
+@item match-hidden-files
+@vindex match-hidden-files
+This variable, when set to @samp{on}, causes Readline to match files whose
+names begin with a @samp{.} (hidden files) when performing filename
+completion, unless the leading @samp{.} is
+supplied by the user in the filename to be completed.
+This variable is @samp{on} by default.
+
+@item output-meta
+@vindex output-meta
+If set to @samp{on}, Readline will display characters with the
+eighth bit set directly rather than as a meta-prefixed escape
+sequence.  The default is @samp{off}.
+
+@item page-completions
+@vindex page-completions
+If set to @samp{on}, Readline uses an internal @code{more}-like pager
+to display a screenful of possible completions at a time.
+This variable is @samp{on} by default.
+
+@item print-completions-horizontally
+If set to @samp{on}, Readline will display completions with matches
+sorted horizontally in alphabetical order, rather than down the screen.
+The default is @samp{off}.
+
+@item show-all-if-ambiguous
+@vindex show-all-if-ambiguous
+This alters the default behavior of the completion functions.  If
+set to @samp{on}, 
+words which have more than one possible completion cause the
+matches to be listed immediately instead of ringing the bell.
+The default value is @samp{off}.
+
+@item visible-stats
+@vindex visible-stats
+If set to @samp{on}, a character denoting a file's type
+is appended to the filename when listing possible
+completions.  The default is @samp{off}.
+
+@end table
+
+@item Key Bindings
+The syntax for controlling key bindings in the init file is
+simple.  First you need to find the name of the command that you
+want to change.  The following sections contain tables of the command
+name, the default keybinding, if any, and a short description of what
+the command does.
+
+Once you know the name of the command, simply place on a line
+in the init file the name of the key
+you wish to bind the command to, a colon, and then the name of the
+command.  The name of the key
+can be expressed in different ways, depending on what you find most
+comfortable.
+
+In addition to command names, readline allows keys to be bound
+to a string that is inserted when the key is pressed (a @var{macro}).
+
+@ifset BashFeatures
+The @w{@code{bind -p}} command displays Readline function names and
+bindings in a format that can put directly into an initialization file.
+@xref{Bash Builtins}.
+@end ifset
+
+@table @asis
+@item @w{@var{keyname}: @var{function-name} or @var{macro}}
+@var{keyname} is the name of a key spelled out in English.  For example:
+@example
+Control-u: universal-argument
+Meta-Rubout: backward-kill-word
+Control-o: "> output"
+@end example
+
+In the above example, @kbd{C-u} is bound to the function
+@code{universal-argument},
+@kbd{M-DEL} is bound to the function @code{backward-kill-word}, and
+@kbd{C-o} is bound to run the macro
+expressed on the right hand side (that is, to insert the text
+@samp{> output} into the line).
+
+A number of symbolic character names are recognized while
+processing this key binding syntax:
+@var{DEL},
+@var{ESC},
+@var{ESCAPE},
+@var{LFD},
+@var{NEWLINE},
+@var{RET},
+@var{RETURN},
+@var{RUBOUT},
+@var{SPACE},
+@var{SPC},
+and
+@var{TAB}.
+
+@item @w{"@var{keyseq}": @var{function-name} or @var{macro}}
+@var{keyseq} differs from @var{keyname} above in that strings
+denoting an entire key sequence can be specified, by placing
+the key sequence in double quotes.  Some @sc{gnu} Emacs style key
+escapes can be used, as in the following example, but the
+special character names are not recognized.
+
+@example
+"\C-u": universal-argument
+"\C-x\C-r": re-read-init-file
+"\e[11~": "Function Key 1"
+@end example
+
+In the above example, @kbd{C-u} is again bound to the function
+@code{universal-argument} (just as it was in the first example),
+@samp{@kbd{C-x} @kbd{C-r}} is bound to the function @code{re-read-init-file},
+and @samp{@key{ESC} @key{[} @key{1} @key{1} @key{~}} is bound to insert
+the text @samp{Function Key 1}.
+
+@end table
+
+The following @sc{gnu} Emacs style escape sequences are available when
+specifying key sequences:
+
+@table @code
+@item @kbd{\C-}
+control prefix
+@item @kbd{\M-}
+meta prefix
+@item @kbd{\e}
+an escape character
+@item @kbd{\\}
+backslash
+@item @kbd{\"}
+@key{"}, a double quotation mark
+@item @kbd{\'}
+@key{'}, a single quote or apostrophe
+@end table
+
+In addition to the @sc{gnu} Emacs style escape sequences, a second
+set of backslash escapes is available:
+
+@table @code
+@item \a
+alert (bell)
+@item \b
+backspace
+@item \d
+delete
+@item \f
+form feed
+@item \n
+newline
+@item \r
+carriage return
+@item \t
+horizontal tab
+@item \v
+vertical tab
+@item \@var{nnn}
+the eight-bit character whose value is the octal value @var{nnn}
+(one to three digits)
+@item \x@var{HH}
+the eight-bit character whose value is the hexadecimal value @var{HH}
+(one or two hex digits)
+@end table
+
+When entering the text of a macro, single or double quotes must
+be used to indicate a macro definition.
+Unquoted text is assumed to be a function name.
+In the macro body, the backslash escapes described above are expanded.
+Backslash will quote any other character in the macro text,
+including @samp{"} and @samp{'}.
+For example, the following binding will make @samp{@kbd{C-x} \}
+insert a single @samp{\} into the line:
+@example
+"\C-x\\": "\\"
+@end example
+
+@end table
+
+@node Conditional Init Constructs
+@subsection Conditional Init Constructs
+
+Readline implements a facility similar in spirit to the conditional
+compilation features of the C preprocessor which allows key
+bindings and variable settings to be performed as the result
+of tests.  There are four parser directives used.
+
+@table @code
+@item $if
+The @code{$if} construct allows bindings to be made based on the
+editing mode, the terminal being used, or the application using
+Readline.  The text of the test extends to the end of the line;
+no characters are required to isolate it.
+
+@table @code
+@item mode
+The @code{mode=} form of the @code{$if} directive is used to test
+whether Readline is in @code{emacs} or @code{vi} mode.
+This may be used in conjunction
+with the @samp{set keymap} command, for instance, to set bindings in
+the @code{emacs-standard} and @code{emacs-ctlx} keymaps only if
+Readline is starting out in @code{emacs} mode.
+
+@item term
+The @code{term=} form may be used to include terminal-specific
+key bindings, perhaps to bind the key sequences output by the
+terminal's function keys.  The word on the right side of the
+@samp{=} is tested against both the full name of the terminal and
+the portion of the terminal name before the first @samp{-}.  This
+allows @code{sun} to match both @code{sun} and @code{sun-cmd},
+for instance.
+
+@item application
+The @var{application} construct is used to include
+application-specific settings.  Each program using the Readline
+library sets the @var{application name}, and you can test for
+a particular value. 
+This could be used to bind key sequences to functions useful for
+a specific program.  For instance, the following command adds a
+key sequence that quotes the current or previous word in Bash:
+@example
+$if Bash
+# Quote the current or previous word
+"\C-xq": "\eb\"\ef\""
+$endif
+@end example
+@end table
+
+@item $endif
+This command, as seen in the previous example, terminates an
+@code{$if} command.
+
+@item $else
+Commands in this branch of the @code{$if} directive are executed if
+the test fails.
+
+@item $include
+This directive takes a single filename as an argument and reads commands
+and bindings from that file.
+For example, the following directive reads from @file{/etc/inputrc}:
+@example
+$include /etc/inputrc
+@end example
+@end table
+
+@node Sample Init File
+@subsection Sample Init File
+
+Here is an example of an @var{inputrc} file.  This illustrates key
+binding, variable assignment, and conditional syntax.
+
+@example
+@page
+# This file controls the behaviour of line input editing for
+# programs that use the GNU Readline library.  Existing
+# programs include FTP, Bash, and GDB.
+#
+# You can re-read the inputrc file with C-x C-r.
+# Lines beginning with '#' are comments.
+#
+# First, include any systemwide bindings and variable
+# assignments from /etc/Inputrc
+$include /etc/Inputrc
+
+#
+# Set various bindings for emacs mode.
+
+set editing-mode emacs 
+
+$if mode=emacs
+
+Meta-Control-h:	backward-kill-word	Text after the function name is ignored
+
+#
+# Arrow keys in keypad mode
+#
+#"\M-OD":        backward-char
+#"\M-OC":        forward-char
+#"\M-OA":        previous-history
+#"\M-OB":        next-history
+#
+# Arrow keys in ANSI mode
+#
+"\M-[D":        backward-char
+"\M-[C":        forward-char
+"\M-[A":        previous-history
+"\M-[B":        next-history
+#
+# Arrow keys in 8 bit keypad mode
+#
+#"\M-\C-OD":       backward-char
+#"\M-\C-OC":       forward-char
+#"\M-\C-OA":       previous-history
+#"\M-\C-OB":       next-history
+#
+# Arrow keys in 8 bit ANSI mode
+#
+#"\M-\C-[D":       backward-char
+#"\M-\C-[C":       forward-char
+#"\M-\C-[A":       previous-history
+#"\M-\C-[B":       next-history
+
+C-q: quoted-insert
+
+$endif
+
+# An old-style binding.  This happens to be the default.
+TAB: complete
+
+# Macros that are convenient for shell interaction
+$if Bash
+# edit the path
+"\C-xp": "PATH=$@{PATH@}\e\C-e\C-a\ef\C-f"
+# prepare to type a quoted word --
+# insert open and close double quotes
+# and move to just after the open quote
+"\C-x\"": "\"\"\C-b"
+# insert a backslash (testing backslash escapes
+# in sequences and macros)
+"\C-x\\": "\\"
+# Quote the current or previous word
+"\C-xq": "\eb\"\ef\""
+# Add a binding to refresh the line, which is unbound
+"\C-xr": redraw-current-line
+# Edit variable on current line.
+"\M-\C-v": "\C-a\C-k$\C-y\M-\C-e\C-a\C-y="
+$endif
+
+# use a visible bell if one is available
+set bell-style visible
+
+# don't strip characters to 7 bits when reading
+set input-meta on
+
+# allow iso-latin1 characters to be inserted rather
+# than converted to prefix-meta sequences
+set convert-meta off
+
+# display characters with the eighth bit set directly
+# rather than as meta-prefixed characters
+set output-meta on
+
+# if there are more than 150 possible completions for
+# a word, ask the user if he wants to see all of them
+set completion-query-items 150
+
+# For FTP
+$if Ftp
+"\C-xg": "get \M-?"
+"\C-xt": "put \M-?"
+"\M-.": yank-last-arg
+$endif
+@end example
+
+@node Bindable Readline Commands
+@section Bindable Readline Commands
+
+@menu
+* Commands For Moving::		Moving about the line.
+* Commands For History::	Getting at previous lines.
+* Commands For Text::		Commands for changing text.
+* Commands For Killing::	Commands for killing and yanking.
+* Numeric Arguments::		Specifying numeric arguments, repeat counts.
+* Commands For Completion::	Getting Readline to do the typing for you.
+* Keyboard Macros::		Saving and re-executing typed characters
+* Miscellaneous Commands::	Other miscellaneous commands.
+@end menu
+
+This section describes Readline commands that may be bound to key
+sequences.
+@ifset BashFeatures
+You can list your key bindings by executing
+@w{@code{bind -P}} or, for a more terse format, suitable for an
+@var{inputrc} file, @w{@code{bind -p}}.  (@xref{Bash Builtins}.)
+@end ifset
+Command names without an accompanying key sequence are unbound by default.
+
+In the following descriptions, @dfn{point} refers to the current cursor
+position, and @dfn{mark} refers to a cursor position saved by the
+@code{set-mark} command.
+The text between the point and mark is referred to as the @dfn{region}.
+
+@node Commands For Moving
+@subsection Commands For Moving
+@ftable @code
+@item beginning-of-line (C-a)
+Move to the start of the current line.
+
+@item end-of-line (C-e)
+Move to the end of the line.
+
+@item forward-char (C-f)
+Move forward a character.
+
+@item backward-char (C-b)
+Move back a character.
+
+@item forward-word (M-f)
+Move forward to the end of the next word.  Words are composed of
+letters and digits.
+
+@item backward-word (M-b)
+Move back to the start of the current or previous word.  Words are
+composed of letters and digits.
+
+@item clear-screen (C-l)
+Clear the screen and redraw the current line,
+leaving the current line at the top of the screen.
+
+@item redraw-current-line ()
+Refresh the current line.  By default, this is unbound.
+
+@end ftable
+
+@node Commands For History
+@subsection Commands For Manipulating The History
+
+@ftable @code
+@item accept-line (Newline or Return)
+@ifset BashFeatures
+Accept the line regardless of where the cursor is.
+If this line is
+non-empty, add it to the history list according to the setting of
+the @env{HISTCONTROL} and @env{HISTIGNORE} variables.
+If this line is a modified history line, then restore the history line
+to its original state.
+@end ifset
+@ifclear BashFeatures
+Accept the line regardless of where the cursor is.
+If this line is
+non-empty, it may be added to the history list for future recall with
+@code{add_history()}.
+If this line is a modified history line, the history line is restored
+to its original state.
+@end ifclear
+
+@item previous-history (C-p)
+Move `back' through the history list, fetching the previous command.
+
+@item next-history (C-n)
+Move `forward' through the history list, fetching the next command.
+
+@item beginning-of-history (M-<)
+Move to the first line in the history.
+
+@item end-of-history (M->)
+Move to the end of the input history, i.e., the line currently
+being entered.
+
+@item reverse-search-history (C-r)
+Search backward starting at the current line and moving `up' through
+the history as necessary.  This is an incremental search.
+
+@item forward-search-history (C-s)
+Search forward starting at the current line and moving `down' through
+the the history as necessary.  This is an incremental search.
+
+@item non-incremental-reverse-search-history (M-p)
+Search backward starting at the current line and moving `up'
+through the history as necessary using a non-incremental search
+for a string supplied by the user.
+
+@item non-incremental-forward-search-history (M-n)
+Search forward starting at the current line and moving `down'
+through the the history as necessary using a non-incremental search
+for a string supplied by the user.
+
+@item history-search-forward ()
+Search forward through the history for the string of characters
+between the start of the current line and the point.
+This is a non-incremental search.
+By default, this command is unbound.
+
+@item history-search-backward ()
+Search backward through the history for the string of characters
+between the start of the current line and the point.  This
+is a non-incremental search.  By default, this command is unbound.
+
+@item yank-nth-arg (M-C-y)
+Insert the first argument to the previous command (usually
+the second word on the previous line) at point.
+With an argument @var{n},
+insert the @var{n}th word from the previous command (the words
+in the previous command begin with word 0).  A negative argument
+inserts the @var{n}th word from the end of the previous command.
+
+@item yank-last-arg (M-. or M-_)
+Insert last argument to the previous command (the last word of the
+previous history entry).  With an
+argument, behave exactly like @code{yank-nth-arg}.
+Successive calls to @code{yank-last-arg} move back through the history
+list, inserting the last argument of each line in turn.
+
+@end ftable
+
+@node Commands For Text
+@subsection Commands For Changing Text
+
+@ftable @code
+@item delete-char (C-d)
+Delete the character at point.  If point is at the
+beginning of the line, there are no characters in the line, and
+the last character typed was not bound to @code{delete-char}, then
+return @sc{eof}.
+
+@item backward-delete-char (Rubout)
+Delete the character behind the cursor.  A numeric argument means
+to kill the characters instead of deleting them.
+
+@item forward-backward-delete-char ()
+Delete the character under the cursor, unless the cursor is at the
+end of the line, in which case the character behind the cursor is
+deleted.  By default, this is not bound to a key.
+
+@item quoted-insert (C-q or C-v)
+Add the next character typed to the line verbatim.  This is
+how to insert key sequences like @kbd{C-q}, for example.
+
+@ifclear BashFeatures
+@item tab-insert (M-@key{TAB})
+Insert a tab character.
+@end ifclear
+
+@item self-insert (a, b, A, 1, !, @dots{})
+Insert yourself.
+
+@item transpose-chars (C-t)
+Drag the character before the cursor forward over
+the character at the cursor, moving the
+cursor forward as well.  If the insertion point
+is at the end of the line, then this
+transposes the last two characters of the line.
+Negative arguments have no effect.
+
+@item transpose-words (M-t)
+Drag the word before point past the word after point,
+moving point past that word as well.
+If the insertion point is at the end of the line, this transposes
+the last two words on the line.
+
+@item upcase-word (M-u)
+Uppercase the current (or following) word.  With a negative argument,
+uppercase the previous word, but do not move the cursor.
+
+@item downcase-word (M-l)
+Lowercase the current (or following) word.  With a negative argument,
+lowercase the previous word, but do not move the cursor.
+
+@item capitalize-word (M-c)
+Capitalize the current (or following) word.  With a negative argument,
+capitalize the previous word, but do not move the cursor.
+
+@item overwrite-mode ()
+Toggle overwrite mode.  With an explicit positive numeric argument,
+switches to overwrite mode.  With an explicit non-positive numeric
+argument, switches to insert mode.  This command affects only
+@code{emacs} mode; @code{vi} mode does overwrite differently.
+Each call to @code{readline()} starts in insert mode.
+
+In overwrite mode, characters bound to @code{self-insert} replace
+the text at point rather than pushing the text to the right.
+Characters bound to @code{backward-delete-char} replace the character
+before point with a space.
+
+By default, this command is unbound.
+
+@end ftable
+
+@node Commands For Killing
+@subsection Killing And Yanking
+
+@ftable @code
+
+@item kill-line (C-k)
+Kill the text from point to the end of the line.
+
+@item backward-kill-line (C-x Rubout)
+Kill backward to the beginning of the line.
+
+@item unix-line-discard (C-u)
+Kill backward from the cursor to the beginning of the current line.
+
+@item kill-whole-line ()
+Kill all characters on the current line, no matter where point is.
+By default, this is unbound.
+
+@item kill-word (M-d)
+Kill from point to the end of the current word, or if between
+words, to the end of the next word.
+Word boundaries are the same as @code{forward-word}.
+
+@item backward-kill-word (M-@key{DEL})
+Kill the word behind point.
+Word boundaries are the same as @code{backward-word}.
+
+@item unix-word-rubout (C-w)
+Kill the word behind point, using white space as a word boundary.
+The killed text is saved on the kill-ring.
+
+@item delete-horizontal-space ()
+Delete all spaces and tabs around point.  By default, this is unbound.
+
+@item kill-region ()
+Kill the text in the current region.
+By default, this command is unbound.
+
+@item copy-region-as-kill ()
+Copy the text in the region to the kill buffer, so it can be yanked
+right away.  By default, this command is unbound.
+
+@item copy-backward-word ()
+Copy the word before point to the kill buffer.
+The word boundaries are the same as @code{backward-word}.
+By default, this command is unbound.
+
+@item copy-forward-word ()
+Copy the word following point to the kill buffer.
+The word boundaries are the same as @code{forward-word}.
+By default, this command is unbound.
+
+@item yank (C-y)
+Yank the top of the kill ring into the buffer at point.
+
+@item yank-pop (M-y)
+Rotate the kill-ring, and yank the new top.  You can only do this if
+the prior command is @code{yank} or @code{yank-pop}.
+@end ftable
+
+@node Numeric Arguments
+@subsection Specifying Numeric Arguments
+@ftable @code
+
+@item digit-argument (@kbd{M-0}, @kbd{M-1}, @dots{} @kbd{M--})
+Add this digit to the argument already accumulating, or start a new
+argument.  @kbd{M--} starts a negative argument.
+
+@item universal-argument ()
+This is another way to specify an argument.
+If this command is followed by one or more digits, optionally with a
+leading minus sign, those digits define the argument.
+If the command is followed by digits, executing @code{universal-argument}
+again ends the numeric argument, but is otherwise ignored.
+As a special case, if this command is immediately followed by a
+character that is neither a digit or minus sign, the argument count
+for the next command is multiplied by four.
+The argument count is initially one, so executing this function the
+first time makes the argument count four, a second time makes the
+argument count sixteen, and so on.
+By default, this is not bound to a key.
+@end ftable
+
+@node Commands For Completion
+@subsection Letting Readline Type For You
+
+@ftable @code
+@item complete (@key{TAB})
+Attempt to perform completion on the text before point.
+The actual completion performed is application-specific.
+@ifset BashFeatures
+Bash attempts completion treating the text as a variable (if the
+text begins with @samp{$}), username (if the text begins with
+@samp{~}), hostname (if the text begins with @samp{@@}), or
+command (including aliases and functions) in turn.  If none 
+of these produces a match, filename completion is attempted.
+@end ifset
+@ifclear BashFeatures
+The default is filename completion.
+@end ifclear
+
+@item possible-completions (M-?)
+List the possible completions of the text before point.
+
+@item insert-completions (M-*)
+Insert all completions of the text before point that would have
+been generated by @code{possible-completions}.
+
+@item menu-complete ()
+Similar to @code{complete}, but replaces the word to be completed
+with a single match from the list of possible completions.
+Repeated execution of @code{menu-complete} steps through the list
+of possible completions, inserting each match in turn.
+At the end of the list of completions, the bell is rung
+(subject to the setting of @code{bell-style})
+and the original text is restored.
+An argument of @var{n} moves @var{n} positions forward in the list
+of matches; a negative argument may be used to move backward
+through the list.
+This command is intended to be bound to @key{TAB}, but is unbound
+by default.
+
+@item delete-char-or-list ()
+Deletes the character under the cursor if not at the beginning or
+end of the line (like @code{delete-char}).
+If at the end of the line, behaves identically to
+@code{possible-completions}.
+This command is unbound by default.
+
+@ifset BashFeatures
+@item complete-filename (M-/)
+Attempt filename completion on the text before point.
+
+@item possible-filename-completions (C-x /)
+List the possible completions of the text before point,
+treating it as a filename.
+
+@item complete-username (M-~)
+Attempt completion on the text before point, treating
+it as a username.
+
+@item possible-username-completions (C-x ~)
+List the possible completions of the text before point,
+treating it as a username.
+
+@item complete-variable (M-$)
+Attempt completion on the text before point, treating
+it as a shell variable.
+
+@item possible-variable-completions (C-x $)
+List the possible completions of the text before point,
+treating it as a shell variable.
+
+@item complete-hostname (M-@@)
+Attempt completion on the text before point, treating
+it as a hostname.
+
+@item possible-hostname-completions (C-x @@)
+List the possible completions of the text before point,
+treating it as a hostname.
+
+@item complete-command (M-!)
+Attempt completion on the text before point, treating
+it as a command name.  Command completion attempts to
+match the text against aliases, reserved words, shell
+functions, shell builtins, and finally executable filenames,
+in that order.
+
+@item possible-command-completions (C-x !)
+List the possible completions of the text before point,
+treating it as a command name.
+
+@item dynamic-complete-history (M-@key{TAB})
+Attempt completion on the text before point, comparing
+the text against lines from the history list for possible
+completion matches.
+
+@item complete-into-braces (M-@{)
+Perform filename completion and insert the list of possible completions
+enclosed within braces so the list is available to the shell
+(@pxref{Brace Expansion}).
+
+@end ifset
+@end ftable
+
+@node Keyboard Macros
+@subsection Keyboard Macros
+@ftable @code
+
+@item start-kbd-macro (C-x ()
+Begin saving the characters typed into the current keyboard macro.
+
+@item end-kbd-macro (C-x ))
+Stop saving the characters typed into the current keyboard macro
+and save the definition.
+
+@item call-last-kbd-macro (C-x e)
+Re-execute the last keyboard macro defined, by making the characters
+in the macro appear as if typed at the keyboard.
+
+@end ftable
+
+@node Miscellaneous Commands
+@subsection Some Miscellaneous Commands
+@ftable @code
+
+@item re-read-init-file (C-x C-r)
+Read in the contents of the @var{inputrc} file, and incorporate
+any bindings or variable assignments found there.
+
+@item abort (C-g)
+Abort the current editing command and
+ring the terminal's bell (subject to the setting of
+@code{bell-style}).
+
+@item do-uppercase-version (M-a, M-b, M-@var{x}, @dots{})
+If the metafied character @var{x} is lowercase, run the command
+that is bound to the corresponding uppercase character.
+
+@item prefix-meta (@key{ESC})
+Metafy the next character typed.  This is for keyboards
+without a meta key.  Typing @samp{@key{ESC} f} is equivalent to typing
+@kbd{M-f}.
+
+@item undo (C-_ or C-x C-u)
+Incremental undo, separately remembered for each line.
+
+@item revert-line (M-r)
+Undo all changes made to this line.  This is like executing the @code{undo}
+command enough times to get back to the beginning.
+
+@ifset BashFeatures
+@item tilde-expand (M-&)
+@end ifset
+@ifclear BashFeatures
+@item tilde-expand (M-~)
+@end ifclear
+Perform tilde expansion on the current word.
+
+@item set-mark (C-@@)
+Set the mark to the point.  If a
+numeric argument is supplied, the mark is set to that position.
+
+@item exchange-point-and-mark (C-x C-x)
+Swap the point with the mark.  The current cursor position is set to
+the saved position, and the old cursor position is saved as the mark.
+
+@item character-search (C-])
+A character is read and point is moved to the next occurrence of that
+character.  A negative count searches for previous occurrences.
+
+@item character-search-backward (M-C-])
+A character is read and point is moved to the previous occurrence
+of that character.  A negative count searches for subsequent
+occurrences.
+
+@item insert-comment (M-#)
+Without a numeric argument, the value of the @code{comment-begin}
+variable is inserted at the beginning of the current line.
+If a numeric argument is supplied, this command acts as a toggle:  if
+the characters at the beginning of the line do not match the value
+of @code{comment-begin}, the value is inserted, otherwise
+the characters in @code{comment-begin} are deleted from the beginning of
+the line.
+In either case, the line is accepted as if a newline had been typed.
+@ifset BashFeatures
+The default value of @code{comment-begin} causes this command
+to make the current line a shell comment.
+If a numeric argument causes the comment character to be removed, the line
+will be executed by the shell.
+@end ifset
+
+@item dump-functions ()
+Print all of the functions and their key bindings to the
+Readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an @var{inputrc} file.  This command is unbound by default.
+
+@item dump-variables ()
+Print all of the settable variables and their values to the
+Readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an @var{inputrc} file.  This command is unbound by default.
+
+@item dump-macros ()
+Print all of the Readline key sequences bound to macros and the
+strings they output.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an @var{inputrc} file.  This command is unbound by default.
+
+@ifset BashFeatures
+@item glob-complete-word (M-g)
+The word before point is treated as a pattern for pathname expansion,
+with an asterisk implicitly appended.  This pattern is used to
+generate a list of matching file names for possible completions.
+
+@item glob-expand-word (C-x *)
+The word before point is treated as a pattern for pathname expansion,
+and the list of matching file names is inserted, replacing the word.
+If a numeric argument is supplied, a @samp{*} is appended before
+pathname expansion.
+
+@item glob-list-expansions (C-x g)
+The list of expansions that would have been generated by
+@code{glob-expand-word} is displayed, and the line is redrawn.
+If a numeric argument is supplied, a @samp{*} is appended before
+pathname expansion.
+
+@item display-shell-version (C-x C-v)
+Display version information about the current instance of Bash.
+
+@item shell-expand-line (M-C-e)
+Expand the line as the shell does.
+This performs alias and history expansion as well as all of the shell
+word expansions (@pxref{Shell Expansions}).
+
+@item history-expand-line (M-^)
+Perform history expansion on the current line.
+
+@item magic-space ()
+Perform history expansion on the current line and insert a space
+(@pxref{History Interaction}).
+
+@item alias-expand-line ()
+Perform alias expansion on the current line (@pxref{Aliases}).
+
+@item history-and-alias-expand-line ()
+Perform history and alias expansion on the current line.
+
+@item insert-last-argument (M-. or M-_)
+A synonym for @code{yank-last-arg}.
+
+@item operate-and-get-next (C-o)
+Accept the current line for execution and fetch the next line
+relative to the current line from the history for editing.  Any
+argument is ignored.
+
+@item edit-and-execute-command (C-xC-e)
+Invoke an editor on the current command line, and execute the result as shell
+commands.
+Bash attempts to invoke
+@code{$FCEDIT}, @code{$EDITOR}, and @code{emacs}
+as the editor, in that order.
+
+@end ifset
+
+@ifclear BashFeatures
+@item emacs-editing-mode (C-e)
+When in @code{vi} command mode, this causes a switch to @code{emacs}
+editing mode.
+
+@item vi-editing-mode (M-C-j)
+When in @code{emacs} editing mode, this causes a switch to @code{vi}
+editing mode.
+
+@end ifclear
+
+@end ftable
+
+@node Readline vi Mode
+@section Readline vi Mode
+
+While the Readline library does not have a full set of @code{vi}
+editing functions, it does contain enough to allow simple editing
+of the line.  The Readline @code{vi} mode behaves as specified in
+the @sc{posix} 1003.2 standard.
+
+@ifset BashFeatures
+In order to switch interactively between @code{emacs} and @code{vi}
+editing modes, use the @samp{set -o emacs} and @samp{set -o vi}
+commands (@pxref{The Set Builtin}).
+@end ifset
+@ifclear BashFeatures
+In order to switch interactively between @code{emacs} and @code{vi}
+editing modes, use the command @kbd{M-C-j} (bound to emacs-editing-mode
+when in @code{vi} mode and to vi-editing-mode in @code{emacs} mode).
+@end ifclear
+The Readline default is @code{emacs} mode.
+
+When you enter a line in @code{vi} mode, you are already placed in
+`insertion' mode, as if you had typed an @samp{i}.  Pressing @key{ESC}
+switches you into `command' mode, where you can edit the text of the
+line with the standard @code{vi} movement keys, move to previous
+history lines with @samp{k} and subsequent lines with @samp{j}, and
+so forth.
+
+@ifset BashFeatures
+@node Programmable Completion
+@section Programmable Completion
+@cindex programmable completion
+
+When word completion is attempted for an argument to a command for
+which a completion specification (a @var{compspec}) has been defined
+using the @code{complete} builtin (@pxref{Programmable Completion Builtins}),
+the programmable completion facilities are invoked. 
+
+First, the command name is identified.
+If a compspec has been defined for that command, the
+compspec is used to generate the list of possible completions for the word.
+If the command word is a full pathname, a compspec for the full
+pathname is searched for first.
+If no compspec is found for the full pathname, an attempt is made to
+find a compspec for the portion following the final slash.
+
+Once a compspec has been found, it is used to generate the list of
+matching words.
+If a compspec is not found, the default Bash completion
+described above (@pxref{Commands For Completion}) is performed.
+
+First, the actions specified by the compspec are used.
+Only matches which are prefixed by the word being completed are
+returned.
+When the @option{-f} or @option{-d} option is used for filename or
+directory name completion, the shell variable @env{FIGNORE} is
+used to filter the matches.
+@xref{Bash Variables}, for a description of @env{FIGNORE}.
+
+Any completions specified by a filename expansion pattern to the
+@option{-G} option are generated next.
+The words generated by the pattern need not match the word being completed.
+The @env{GLOBIGNORE} shell variable is not used to filter the matches,
+but the @env{FIGNORE} shell variable is used.
+
+Next, the string specified as the argument to the @option{-W} option
+is considered.
+The string is first split using the characters in the @env{IFS}
+special variable as delimiters.
+Shell quoting is honored.
+Each word is then expanded using
+brace expansion, tilde expansion, parameter and variable expansion,
+command substitution, arithmetic expansion, and pathname expansion,
+as described above (@pxref{Shell Expansions}).
+The results are split using the rules described above
+(@pxref{Word Splitting}).
+The results of the expansion are prefix-matched against the word being
+completed, and the matching words become the possible completions.
+
+After these matches have been generated, any shell function or command
+specified with the @option{-F} and @option{-C} options is invoked.
+When the command or function is invoked, the @env{COMP_LINE} and
+@env{COMP_POINT} variables are assigned values as described above
+(@pxref{Bash Variables}).
+If a shell function is being invoked, the @env{COMP_WORDS} and
+@env{COMP_CWORD} variables are also set.
+When the function or command is invoked, the first argument is the
+name of the command whose arguments are being completed, the
+second argument is the word being completed, and the third argument
+is the word preceding the word being completed on the current command line.
+No filtering of the generated completions against the word being completed
+is performed; the function or command has complete freedom in generating
+the matches.
+
+Any function specified with @option{-F} is invoked first.
+The function may use any of the shell facilities, including the
+@code{compgen} builtin described below
+(@pxref{Programmable Completion Builtins}), to generate the matches.
+It must put the possible completions in the @env{COMPREPLY} array
+variable.
+
+Next, any command specified with the @option{-C} option is invoked
+in an environment equivalent to command substitution.
+It should print a list of completions, one per line, to
+the standard output.
+Backslash may be used to escape a newline, if necessary.
+
+After all of the possible completions are generated, any filter
+specified with the @option{-X} option is applied to the list.
+The filter is a pattern as used for pathname expansion; a @samp{&}
+in the pattern is replaced with the text of the word being completed.
+A literal @samp{&} may be escaped with a backslash; the backslash
+is removed before attempting a match.
+Any completion that matches the pattern will be removed from the list.
+A leading @samp{!} negates the pattern; in this case any completion
+not matching the pattern will be removed.
+
+Finally, any prefix and suffix specified with the @option{-P} and @option{-S}
+options are added to each member of the completion list, and the result is
+returned to the Readline completion code as the list of possible
+completions.
+
+If the previously-applied actions do not generate any matches, and the
+@option{-o dirnames} option was supplied to @code{complete} when the
+compspec was defined, directory name completion is attempted. 
+
+By default, if a compspec is found, whatever it generates is returned to
+the completion code as the full set of possible completions.
+The default Bash completions are not attempted, and the Readline default
+of filename completion is disabled.
+If the @option{-o default} option was supplied to @code{complete} when the
+compspec was defined, Readline's default completion will be performed
+if the compspec generates no matches.
+
+When a compspec indicates that directory name completion is desired,
+the programmable completion functions force Readline to append a slash
+to completed names which are symbolic links to directories, subject to
+the value of the @var{mark-directories} Readline variable, regardless
+of the setting of the @var{mark-symlinked-directories} Readline variable.
+
+@node Programmable Completion Builtins
+@section Programmable Completion Builtins
+@cindex completion builtins
+
+Two builtin commands are available to manipulate the programmable completion
+facilities.
+
+@table @code
+@item compgen
+@btindex compgen
+@example
+@code{compgen [@var{option}] [@var{word}]}
+@end example
+
+Generate possible completion matches for @var{word} according to
+the @var{option}s, which may be any option accepted by the
+@code{complete}
+builtin with the exception of @option{-p} and @option{-r}, and write
+the matches to the standard output.
+When using the @option{-F} or @option{-C} options, the various shell variables
+set by the programmable completion facilities, while available, will not
+have useful values.
+
+The matches will be generated in the same way as if the programmable
+completion code had generated them directly from a completion specification
+with the same flags.
+If @var{word} is specified, only those completions matching @var{word}
+will be displayed.
+
+The return value is true unless an invalid option is supplied, or no
+matches were generated.
+
+@item complete
+@btindex complete
+@example
+@code{complete [-abcdefgjksuv] [-o @var{comp-option}] [-A @var{action}] [-G @var{globpat}] [-W @var{wordlist}]
+[-P @var{prefix}] [-S @var{suffix}] [-X @var{filterpat}] [-F @var{function}]
+[-C @var{command}] @var{name} [@var{name} @dots{}]}
+@code{complete -pr [@var{name} @dots{}]}
+@end example
+
+Specify how arguments to each @var{name} should be completed.
+If the @option{-p} option is supplied, or if no options are supplied, existing
+completion specifications are printed in a way that allows them to be
+reused as input.
+The @option{-r} option removes a completion specification for
+each @var{name}, or, if no @var{name}s are supplied, all
+completion specifications.
+
+The process of applying these completion specifications when word completion
+is attempted is described above (@pxref{Programmable Completion}).
+
+Other options, if specified, have the following meanings.
+The arguments to the @option{-G}, @option{-W}, and @option{-X} options
+(and, if necessary, the @option{-P} and @option{-S} options)
+should be quoted to protect them from expansion before the
+@code{complete} builtin is invoked.
+
+
+@table @code
+@item -o @var{comp-option}
+The @var{comp-option} controls several aspects of the compspec's behavior
+beyond the simple generation of completions.
+@var{comp-option} may be one of: 
+
+@table @code
+
+@item default
+Use Readline's default filename completion if the compspec generates
+no matches.
+
+@item dirnames
+Perform directory name completion if the compspec generates no matches.
+
+@item filenames
+Tell Readline that the compspec generates filenames, so it can perform any
+filename\-specific processing (like adding a slash to directory names or
+suppressing trailing spaces).  This option is intended to be used with
+shell functions specified with @option{-F}.
+
+@item nospace
+Tell Readline not to append a space (the default) to words completed at
+the end of the line.
+@end table
+
+@item -A @var{action}
+The @var{action} may be one of the following to generate a list of possible
+completions:
+
+@table @code
+@item alias
+Alias names.  May also be specified as @option{-a}.
+
+@item arrayvar
+Array variable names.
+
+@item binding
+Readline key binding names (@pxref{Bindable Readline Commands}).
+
+@item builtin
+Names of shell builtin commands.  May also be specified as @option{-b}.
+
+@item command
+Command names.  May also be specified as @option{-c}.
+
+@item directory
+Directory names.  May also be specified as @option{-d}.
+
+@item disabled
+Names of disabled shell builtins.
+
+@item enabled
+Names of enabled shell builtins.
+
+@item export
+Names of exported shell variables.  May also be specified as @option{-e}.
+
+@item file
+File names.  May also be specified as @option{-f}.
+
+@item function
+Names of shell functions.
+
+@item group
+Group names.  May also be specified as @option{-g}.
+
+@item helptopic
+Help topics as accepted by the @code{help} builtin (@pxref{Bash Builtins}).
+
+@item hostname
+Hostnames, as taken from the file specified by the
+@env{HOSTFILE} shell variable (@pxref{Bash Variables}).
+
+@item job
+Job names, if job control is active.  May also be specified as @option{-j}.
+
+@item keyword
+Shell reserved words.  May also be specified as @option{-k}.
+
+@item running
+Names of running jobs, if job control is active.
+
+@item service
+Service names.  May also be specified as @option{-s}.
+
+@item setopt
+Valid arguments for the @option{-o} option to the @code{set} builtin
+(@pxref{The Set Builtin}).
+
+@item shopt
+Shell option names as accepted by the @code{shopt} builtin
+(@pxref{Bash Builtins}).
+
+@item signal
+Signal names.
+
+@item stopped
+Names of stopped jobs, if job control is active.
+
+@item user
+User names.  May also be specified as @option{-u}.
+
+@item variable
+Names of all shell variables.  May also be specified as @option{-v}.
+@end table
+
+@item -G @var{globpat}
+The filename expansion pattern @var{globpat} is expanded to generate
+the possible completions.
+
+@item -W @var{wordlist}
+The @var{wordlist} is split using the characters in the
+@env{IFS} special variable as delimiters, and each resultant word
+is expanded.
+The possible completions are the members of the resultant list which
+match the word being completed.
+
+@item -C @var{command}
+@var{command} is executed in a subshell environment, and its output is
+used as the possible completions.
+
+@item -F @var{function}
+The shell function @var{function} is executed in the current shell
+environment.
+When it finishes, the possible completions are retrieved from the value
+of the @env{COMPREPLY} array variable.
+
+@item -X @var{filterpat}
+@var{filterpat} is a pattern as used for filename expansion.
+It is applied to the list of possible completions generated by the
+preceding options and arguments, and each completion matching
+@var{filterpat} is removed from the list.
+A leading @samp{!} in @var{filterpat} negates the pattern; in this
+case, any completion not matching @var{filterpat} is removed.
+
+@item -P @var{prefix}
+@var{prefix} is added at the beginning of each possible completion
+after all other options have been applied.
+
+@item -S @var{suffix}
+@var{suffix} is appended to each possible completion
+after all other options have been applied.
+@end table
+
+The return value is true unless an invalid option is supplied, an option
+other than @option{-p} or @option{-r} is supplied without a @var{name}
+argument, an attempt is made to remove a completion specification for
+a @var{name} for which no specification exists, or
+an error occurs adding a completion specification.
+
+@end table
+@end ifset
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+<HTML>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<!-- Created on June, 27  2002 by texi2html 1.64 -->
+<!-- 
+Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
+            Karl Berry  <karl@freefriends.org>
+            Olaf Bachmann <obachman@mathematik.uni-kl.de>
+            and many others.
+Maintained by: Olaf Bachmann <obachman@mathematik.uni-kl.de>
+Send bugs and suggestions to <texi2html@mathematik.uni-kl.de>
+ 
+-->
+<HEAD>
+<TITLE>GNU Readline Library: </TITLE>
+
+<META NAME="description" CONTENT="GNU Readline Library: ">
+<META NAME="keywords" CONTENT="GNU Readline Library: ">
+<META NAME="resource-type" CONTENT="document">
+<META NAME="distribution" CONTENT="global">
+<META NAME="Generator" CONTENT="texi2html 1.64">
+
+</HEAD>
+
+<BODY LANG="" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000">
+
+<A NAME="SEC_Top"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>GNU Readline Library</H1></P><P>
+
+This document describes the end user interface of the GNU Readline Library,
+a utility which aids in the consistency of user interface across discrete
+programs that need to provide a command line interface.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC1">1. Command Line Editing</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU Readline User's Manual.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<HR SIZE=1>
+<A NAME="SEC1"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC2"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<A NAME="Command Line Editing"></A>
+<H1> 1. Command Line Editing </H1>
+<!--docid::SEC1::-->
+<P>
+
+This chapter describes the basic features of the GNU
+command line editing interface.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC2">1.1 Introduction to Line Editing</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Notation used in this text.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC3">1.2 Readline Interaction</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">The minimum set of commands for editing a line.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC9">1.3 Readline Init File</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Customizing Readline from a user's view.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC13">1.4 Bindable Readline Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">A description of most of the Readline commands
+				available for binding</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC22">1.5 Readline vi Mode</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">A short description of how to make Readline
+				behave like the vi editor.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Introduction and Notation"></A>
+<HR SIZE="6">
+<A NAME="SEC2"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC1"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC3"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.1 Introduction to Line Editing </H2>
+<!--docid::SEC2::-->
+<P>
+
+The following paragraphs describe the notation used to represent
+keystrokes.
+</P><P>
+
+The text <KBD>C-k</KBD> is read as `Control-K' and describes the character
+produced when the <KBD>k</KBD> key is pressed while the Control key
+is depressed.
+</P><P>
+
+The text <KBD>M-k</KBD> is read as `Meta-K' and describes the character
+produced when the Meta key (if you have one) is depressed, and the <KBD>k</KBD>
+key is pressed.
+The Meta key is labeled <KBD>ALT</KBD> on many keyboards.
+On keyboards with two keys labeled <KBD>ALT</KBD> (usually to either side of
+the space bar), the <KBD>ALT</KBD> on the left side is generally set to
+work as a Meta key.
+The <KBD>ALT</KBD> key on the right may also be configured to work as a
+Meta key or may be configured as some other modifier, such as a
+Compose key for typing accented characters.
+</P><P>
+
+If you do not have a Meta or <KBD>ALT</KBD> key, or another key working as
+a Meta key, the identical keystroke can be generated by typing <KBD>ESC</KBD>
+<EM>first</EM>, and then typing <KBD>k</KBD>.
+Either process is known as <EM>metafying</EM> the <KBD>k</KBD> key.
+</P><P>
+
+The text <KBD>M-C-k</KBD> is read as `Meta-Control-k' and describes the
+character produced by <EM>metafying</EM> <KBD>C-k</KBD>.
+</P><P>
+
+In addition, several keys have their own names.  Specifically,
+<KBD>DEL</KBD>, <KBD>ESC</KBD>, <KBD>LFD</KBD>, <KBD>SPC</KBD>, <KBD>RET</KBD>, and <KBD>TAB</KBD> all
+stand for themselves when seen in this text, or in an init file
+(see section <A HREF="rluserman.html#SEC9">1.3 Readline Init File</A>).
+If your keyboard lacks a <KBD>LFD</KBD> key, typing <KBD>C-j</KBD> will
+produce the desired character.
+The <KBD>RET</KBD> key may be labeled <KBD>Return</KBD> or <KBD>Enter</KBD> on
+some keyboards.
+</P><P>
+
+<A NAME="Readline Interaction"></A>
+<HR SIZE="6">
+<A NAME="SEC3"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC2"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC4"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.2 Readline Interaction </H2>
+<!--docid::SEC3::-->
+<P>
+
+Often during an interactive session you type in a long line of text,
+only to notice that the first word on the line is misspelled.  The
+Readline library gives you a set of commands for manipulating the text
+as you type it in, allowing you to just fix your typo, and not forcing
+you to retype the majority of the line.  Using these editing commands,
+you move the cursor to the place that needs correction, and delete or
+insert the text of the corrections.  Then, when you are satisfied with
+the line, you simply press <KBD>RET</KBD>.  You do not have to be at the
+end of the line to press <KBD>RET</KBD>; the entire line is accepted
+regardless of the location of the cursor within the line.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC4">1.2.1 Readline Bare Essentials</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">The least you need to know about Readline.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC5">1.2.2 Readline Movement Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Moving about the input line.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC6">1.2.3 Readline Killing Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">How to delete text, and how to get it back!</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC7">1.2.4 Readline Arguments</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Giving numeric arguments to commands.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC8">1.2.5 Searching for Commands in the History</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Searching through previous lines.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Readline Bare Essentials"></A>
+<HR SIZE="6">
+<A NAME="SEC4"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC3"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC5"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.1 Readline Bare Essentials </H3>
+<!--docid::SEC4::-->
+<P>
+
+In order to enter characters into the line, simply type them.  The typed
+character appears where the cursor was, and then the cursor moves one
+space to the right.  If you mistype a character, you can use your
+erase character to back up and delete the mistyped character.
+</P><P>
+
+Sometimes you may mistype a character, and
+not notice the error until you have typed several other characters.  In
+that case, you can type <KBD>C-b</KBD> to move the cursor to the left, and then
+correct your mistake.  Afterwards, you can move the cursor to the right
+with <KBD>C-f</KBD>.
+</P><P>
+
+When you add text in the middle of a line, you will notice that characters
+to the right of the cursor are `pushed over' to make room for the text
+that you have inserted.  Likewise, when you delete text behind the cursor,
+characters to the right of the cursor are `pulled back' to fill in the
+blank space created by the removal of the text.  A list of the bare
+essentials for editing the text of an input line follows.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-b</KBD>
+<DD>Move back one character.
+<DT><KBD>C-f</KBD>
+<DD>Move forward one character.
+<DT><KBD>DEL</KBD> or <KBD>Backspace</KBD>
+<DD>Delete the character to the left of the cursor.
+<DT><KBD>C-d</KBD>
+<DD>Delete the character underneath the cursor.
+<DT>Printing characters
+<DD>Insert the character into the line at the cursor.
+<DT><KBD>C-_</KBD> or <KBD>C-x C-u</KBD>
+<DD>Undo the last editing command.  You can undo all the way back to an
+empty line.
+</DL>
+<P>
+
+(Depending on your configuration, the <KBD>Backspace</KBD> key be set to
+delete the character to the left of the cursor and the <KBD>DEL</KBD> key set
+to delete the character underneath the cursor, like <KBD>C-d</KBD>, rather
+than the character to the left of the cursor.)
+</P><P>
+
+<A NAME="Readline Movement Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC5"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC4"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC6"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC6"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.2 Readline Movement Commands </H3>
+<!--docid::SEC5::-->
+<P>
+
+The above table describes the most basic keystrokes that you need
+in order to do editing of the input line.  For your convenience, many
+other commands have been added in addition to <KBD>C-b</KBD>, <KBD>C-f</KBD>,
+<KBD>C-d</KBD>, and <KBD>DEL</KBD>.  Here are some commands for moving more rapidly
+about the line.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-a</KBD>
+<DD>Move to the start of the line.
+<DT><KBD>C-e</KBD>
+<DD>Move to the end of the line.
+<DT><KBD>M-f</KBD>
+<DD>Move forward a word, where a word is composed of letters and digits.
+<DT><KBD>M-b</KBD>
+<DD>Move backward a word.
+<DT><KBD>C-l</KBD>
+<DD>Clear the screen, reprinting the current line at the top.
+</DL>
+<P>
+
+Notice how <KBD>C-f</KBD> moves forward a character, while <KBD>M-f</KBD> moves
+forward a word.  It is a loose convention that control keystrokes
+operate on characters while meta keystrokes operate on words.
+</P><P>
+
+<A NAME="Readline Killing Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC6"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC5"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC7"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC7"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.3 Readline Killing Commands </H3>
+<!--docid::SEC6::-->
+<P>
+
+<A NAME="IDX1"></A>
+<A NAME="IDX2"></A>
+</P><P>
+
+<EM>Killing</EM> text means to delete the text from the line, but to save
+it away for later use, usually by <EM>yanking</EM> (re-inserting)
+it back into the line.
+(`Cut' and `paste' are more recent jargon for `kill' and `yank'.)
+</P><P>
+
+If the description for a command says that it `kills' text, then you can
+be sure that you can get the text back in a different (or the same)
+place later.
+</P><P>
+
+When you use a kill command, the text is saved in a <EM>kill-ring</EM>.
+Any number of consecutive kills save all of the killed text together, so
+that when you yank it back, you get it all.  The kill
+ring is not line specific; the text that you killed on a previously
+typed line is available to be yanked back later, when you are typing
+another line.
+<A NAME="IDX3"></A>
+</P><P>
+
+Here is the list of commands for killing text.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-k</KBD>
+<DD>Kill the text from the current cursor position to the end of the line.
+<P>
+
+<DT><KBD>M-d</KBD>
+<DD>Kill from the cursor to the end of the current word, or, if between
+words, to the end of the next word.
+Word boundaries are the same as those used by <KBD>M-f</KBD>.
+<P>
+
+<DT><KBD>M-<KBD>DEL</KBD></KBD>
+<DD>Kill from the cursor the start of the current word, or, if between
+words, to the start of the previous word.
+Word boundaries are the same as those used by <KBD>M-b</KBD>.
+<P>
+
+<DT><KBD>C-w</KBD>
+<DD>Kill from the cursor to the previous whitespace.  This is different than
+<KBD>M-<KBD>DEL</KBD></KBD> because the word boundaries differ.
+<P>
+
+</DL>
+<P>
+
+Here is how to <EM>yank</EM> the text back into the line.  Yanking
+means to copy the most-recently-killed text from the kill buffer.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-y</KBD>
+<DD>Yank the most recently killed text back into the buffer at the cursor.
+<P>
+
+<DT><KBD>M-y</KBD>
+<DD>Rotate the kill-ring, and yank the new top.  You can only do this if
+the prior command is <KBD>C-y</KBD> or <KBD>M-y</KBD>.
+</DL>
+<P>
+
+<A NAME="Readline Arguments"></A>
+<HR SIZE="6">
+<A NAME="SEC7"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC6"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC8"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC8"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.4 Readline Arguments </H3>
+<!--docid::SEC7::-->
+<P>
+
+You can pass numeric arguments to Readline commands.  Sometimes the
+argument acts as a repeat count, other times it is the <I>sign</I> of the
+argument that is significant.  If you pass a negative argument to a
+command which normally acts in a forward direction, that command will
+act in a backward direction.  For example, to kill text back to the
+start of the line, you might type <SAMP>`M-- C-k'</SAMP>.
+</P><P>
+
+The general way to pass numeric arguments to a command is to type meta
+digits before the command.  If the first `digit' typed is a minus
+sign (<SAMP>`-'</SAMP>), then the sign of the argument will be negative.  Once
+you have typed one meta digit to get the argument started, you can type
+the remainder of the digits, and then the command.  For example, to give
+the <KBD>C-d</KBD> command an argument of 10, you could type <SAMP>`M-1 0 C-d'</SAMP>,
+which will delete the next ten characters on the input line.
+</P><P>
+
+<A NAME="Searching"></A>
+<HR SIZE="6">
+<A NAME="SEC8"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC7"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.5 Searching for Commands in the History </H3>
+<!--docid::SEC8::-->
+<P>
+
+Readline provides commands for searching through the command history
+for lines containing a specified string.
+There are two search modes:  <EM>incremental</EM> and <EM>non-incremental</EM>.
+</P><P>
+
+Incremental searches begin before the user has finished typing the
+search string.
+As each character of the search string is typed, Readline displays
+the next entry from the history matching the string typed so far.
+An incremental search requires only as many characters as needed to
+find the desired history entry.
+To search backward in the history for a particular string, type
+<KBD>C-r</KBD>.  Typing <KBD>C-s</KBD> searches forward through the history.
+The characters present in the value of the <CODE>isearch-terminators</CODE> variable
+are used to terminate an incremental search.
+If that variable has not been assigned a value, the <KBD>ESC</KBD> and
+<KBD>C-J</KBD> characters will terminate an incremental search.
+<KBD>C-g</KBD> will abort an incremental search and restore the original line.
+When the search is terminated, the history entry containing the
+search string becomes the current line.
+</P><P>
+
+To find other matching entries in the history list, type <KBD>C-r</KBD> or
+<KBD>C-s</KBD> as appropriate.
+This will search backward or forward in the history for the next
+entry matching the search string typed so far.
+Any other key sequence bound to a Readline command will terminate
+the search and execute that command.
+For instance, a <KBD>RET</KBD> will terminate the search and accept
+the line, thereby executing the command from the history list.
+A movement command will terminate the search, make the last line found
+the current line, and begin editing.
+</P><P>
+
+Readline remembers the last incremental search string.  If two
+<KBD>C-r</KBD>s are typed without any intervening characters defining a new
+search string, any remembered search string is used.
+</P><P>
+
+Non-incremental searches read the entire search string before starting
+to search for matching history lines.  The search string may be
+typed by the user or be part of the contents of the current line.
+</P><P>
+
+<A NAME="Readline Init File"></A>
+<HR SIZE="6">
+<A NAME="SEC9"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC8"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC10"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.3 Readline Init File </H2>
+<!--docid::SEC9::-->
+<P>
+
+Although the Readline library comes with a set of Emacs-like
+keybindings installed by default, it is possible to use a different set
+of keybindings.
+Any user can customize programs that use Readline by putting
+commands in an <EM>inputrc</EM> file, conventionally in his home directory.
+The name of this
+file is taken from the value of the environment variable <CODE>INPUTRC</CODE>.  If
+that variable is unset, the default is <TT>`~/.inputrc'</TT>.
+</P><P>
+
+When a program which uses the Readline library starts up, the
+init file is read, and the key bindings are set.
+</P><P>
+
+In addition, the <CODE>C-x C-r</CODE> command re-reads this init file, thus
+incorporating any changes that you might have made to it.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC10">1.3.1 Readline Init File Syntax</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Syntax for the commands in the inputrc file.</TD></TR>
+</TABLE>
+
+<br>
+<TABLE BORDER=0 CELLSPACING=0>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC11">1.3.2 Conditional Init Constructs</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Conditional key bindings in the inputrc file.</TD></TR>
+</TABLE>
+
+<br>
+<TABLE BORDER=0 CELLSPACING=0>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC12">1.3.3 Sample Init File</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">An example inputrc file.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Readline Init File Syntax"></A>
+<HR SIZE="6">
+<A NAME="SEC10"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC11"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.3.1 Readline Init File Syntax </H3>
+<!--docid::SEC10::-->
+<P>
+
+There are only a few basic constructs allowed in the
+Readline init file.  Blank lines are ignored.
+Lines beginning with a <SAMP>`#'</SAMP> are comments.
+Lines beginning with a <SAMP>`$'</SAMP> indicate conditional
+constructs (see section <A HREF="rluserman.html#SEC11">1.3.2 Conditional Init Constructs</A>).  Other lines
+denote variable settings and key bindings.
+</P><P>
+
+<DL COMPACT>
+<DT>Variable Settings
+<DD>You can modify the run-time behavior of Readline by
+altering the values of variables in Readline
+using the <CODE>set</CODE> command within the init file.
+The syntax is simple:
+<P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>set <VAR>variable</VAR> <VAR>value</VAR>
+</pre></td></tr></table></P><P>
+
+Here, for example, is how to
+change from the default Emacs-like key binding to use
+<CODE>vi</CODE> line editing commands:
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>set editing-mode vi
+</pre></td></tr></table></P><P>
+
+Variable names and values, where appropriate, are recognized without regard
+to case. 
+</P><P>
+
+A great deal of run-time behavior is changeable with the following
+variables.
+</P><P>
+
+<A NAME="IDX4"></A>
+<DL COMPACT>
+
+<DT><CODE>bell-style</CODE>
+<DD><A NAME="IDX5"></A>
+Controls what happens when Readline wants to ring the terminal bell.
+If set to <SAMP>`none'</SAMP>, Readline never rings the bell.  If set to
+<SAMP>`visible'</SAMP>, Readline uses a visible bell if one is available.
+If set to <SAMP>`audible'</SAMP> (the default), Readline attempts to ring
+the terminal's bell.
+<P>
+
+<DT><CODE>comment-begin</CODE>
+<DD><A NAME="IDX6"></A>
+The string to insert at the beginning of the line when the
+<CODE>insert-comment</CODE> command is executed.  The default value
+is <CODE>"#"</CODE>.
+<P>
+
+<DT><CODE>completion-ignore-case</CODE>
+<DD>If set to <SAMP>`on'</SAMP>, Readline performs filename matching and completion
+in a case-insensitive fashion.
+The default value is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>completion-query-items</CODE>
+<DD><A NAME="IDX7"></A>
+The number of possible completions that determines when the user is
+asked whether he wants to see the list of possibilities.  If the
+number of possible completions is greater than this value,
+Readline will ask the user whether or not he wishes to view
+them; otherwise, they are simply listed.
+This variable must be set to an integer value greater than or equal to 0.
+The default limit is <CODE>100</CODE>.
+<P>
+
+<DT><CODE>convert-meta</CODE>
+<DD><A NAME="IDX8"></A>
+If set to <SAMP>`on'</SAMP>, Readline will convert characters with the
+eighth bit set to an ASCII key sequence by stripping the eighth
+bit and prefixing an <KBD>ESC</KBD> character, converting them to a
+meta-prefixed key sequence.  The default value is <SAMP>`on'</SAMP>.
+<P>
+
+<DT><CODE>disable-completion</CODE>
+<DD><A NAME="IDX9"></A>
+If set to <SAMP>`On'</SAMP>, Readline will inhibit word completion.
+Completion  characters will be inserted into the line as if they had
+been mapped to <CODE>self-insert</CODE>.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>editing-mode</CODE>
+<DD><A NAME="IDX10"></A>
+The <CODE>editing-mode</CODE> variable controls which default set of
+key bindings is used.  By default, Readline starts up in Emacs editing
+mode, where the keystrokes are most similar to Emacs.  This variable can be
+set to either <SAMP>`emacs'</SAMP> or <SAMP>`vi'</SAMP>.
+<P>
+
+<DT><CODE>enable-keypad</CODE>
+<DD><A NAME="IDX11"></A>
+When set to <SAMP>`on'</SAMP>, Readline will try to enable the application
+keypad when it is called.  Some systems need this to enable the
+arrow keys.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>expand-tilde</CODE>
+<DD><A NAME="IDX12"></A>
+If set to <SAMP>`on'</SAMP>, tilde expansion is performed when Readline
+attempts word completion.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<A NAME="IDX13"></A>
+If set to <SAMP>`on'</SAMP>, the history code attempts to place point at the
+same location on each history line retrived with <CODE>previous-history</CODE>
+or <CODE>next-history</CODE>.
+</P><P>
+
+<DT><CODE>horizontal-scroll-mode</CODE>
+<DD><A NAME="IDX14"></A>
+This variable can be set to either <SAMP>`on'</SAMP> or <SAMP>`off'</SAMP>.  Setting it
+to <SAMP>`on'</SAMP> means that the text of the lines being edited will scroll
+horizontally on a single screen line when they are longer than the width
+of the screen, instead of wrapping onto a new screen line.  By default,
+this variable is set to <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>input-meta</CODE>
+<DD><A NAME="IDX15"></A>
+<A NAME="IDX16"></A>
+If set to <SAMP>`on'</SAMP>, Readline will enable eight-bit input (it
+will not clear the eighth bit in the characters it reads),
+regardless of what the terminal claims it can support.  The
+default value is <SAMP>`off'</SAMP>.  The name <CODE>meta-flag</CODE> is a
+synonym for this variable.
+<P>
+
+<DT><CODE>isearch-terminators</CODE>
+<DD><A NAME="IDX17"></A>
+The string of characters that should terminate an incremental search without
+subsequently executing the character as a command (see section <A HREF="rluserman.html#SEC8">1.2.5 Searching for Commands in the History</A>).
+If this variable has not been given a value, the characters <KBD>ESC</KBD> and
+<KBD>C-J</KBD> will terminate an incremental search.
+<P>
+
+<DT><CODE>keymap</CODE>
+<DD><A NAME="IDX18"></A>
+Sets Readline's idea of the current keymap for key binding commands.
+Acceptable <CODE>keymap</CODE> names are
+<CODE>emacs</CODE>,
+<CODE>emacs-standard</CODE>,
+<CODE>emacs-meta</CODE>,
+<CODE>emacs-ctlx</CODE>,
+<CODE>vi</CODE>,
+<CODE>vi-move</CODE>,
+<CODE>vi-command</CODE>, and
+<CODE>vi-insert</CODE>.
+<CODE>vi</CODE> is equivalent to <CODE>vi-command</CODE>; <CODE>emacs</CODE> is
+equivalent to <CODE>emacs-standard</CODE>.  The default value is <CODE>emacs</CODE>.
+The value of the <CODE>editing-mode</CODE> variable also affects the
+default keymap.
+<P>
+
+<DT><CODE>mark-directories</CODE>
+<DD>If set to <SAMP>`on'</SAMP>, completed directory names have a slash
+appended.  The default is <SAMP>`on'</SAMP>.
+<P>
+
+<DT><CODE>mark-modified-lines</CODE>
+<DD><A NAME="IDX19"></A>
+This variable, when set to <SAMP>`on'</SAMP>, causes Readline to display an
+asterisk (<SAMP>`*'</SAMP>) at the start of history lines which have been modified.
+This variable is <SAMP>`off'</SAMP> by default.
+<P>
+
+<DT><CODE>mark-symlinked-directories</CODE>
+<DD><A NAME="IDX20"></A>
+If set to <SAMP>`on'</SAMP>, completed names which are symbolic links
+to directories have a slash appended (subject to the value of
+<CODE>mark-directories</CODE>).
+The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>match-hidden-files</CODE>
+<DD><A NAME="IDX21"></A>
+This variable, when set to <SAMP>`on'</SAMP>, causes Readline to match files whose
+names begin with a <SAMP>`.'</SAMP> (hidden files) when performing filename
+completion, unless the leading <SAMP>`.'</SAMP> is
+supplied by the user in the filename to be completed.
+This variable is <SAMP>`on'</SAMP> by default.
+<P>
+
+<DT><CODE>output-meta</CODE>
+<DD><A NAME="IDX22"></A>
+If set to <SAMP>`on'</SAMP>, Readline will display characters with the
+eighth bit set directly rather than as a meta-prefixed escape
+sequence.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>page-completions</CODE>
+<DD><A NAME="IDX23"></A>
+If set to <SAMP>`on'</SAMP>, Readline uses an internal <CODE>more</CODE>-like pager
+to display a screenful of possible completions at a time.
+This variable is <SAMP>`on'</SAMP> by default.
+<P>
+
+<DT><CODE>print-completions-horizontally</CODE>
+<DD>If set to <SAMP>`on'</SAMP>, Readline will display completions with matches
+sorted horizontally in alphabetical order, rather than down the screen.
+The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>show-all-if-ambiguous</CODE>
+<DD><A NAME="IDX24"></A>
+This alters the default behavior of the completion functions.  If
+set to <SAMP>`on'</SAMP>, 
+words which have more than one possible completion cause the
+matches to be listed immediately instead of ringing the bell.
+The default value is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>visible-stats</CODE>
+<DD><A NAME="IDX25"></A>
+If set to <SAMP>`on'</SAMP>, a character denoting a file's type
+is appended to the filename when listing possible
+completions.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+</DL>
+<P>
+
+<DT>Key Bindings
+<DD>The syntax for controlling key bindings in the init file is
+simple.  First you need to find the name of the command that you
+want to change.  The following sections contain tables of the command
+name, the default keybinding, if any, and a short description of what
+the command does.
+<P>
+
+Once you know the name of the command, simply place on a line
+in the init file the name of the key
+you wish to bind the command to, a colon, and then the name of the
+command.  The name of the key
+can be expressed in different ways, depending on what you find most
+comfortable.
+</P><P>
+
+In addition to command names, readline allows keys to be bound
+to a string that is inserted when the key is pressed (a <VAR>macro</VAR>).
+</P><P>
+
+<DL COMPACT>
+<DT><VAR>keyname</VAR>: <VAR>function-name</VAR> or <VAR>macro</VAR>
+<DD><VAR>keyname</VAR> is the name of a key spelled out in English.  For example:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>Control-u: universal-argument
+Meta-Rubout: backward-kill-word
+Control-o: "&#62; output"
+</pre></td></tr></table><P>
+
+In the above example, <KBD>C-u</KBD> is bound to the function
+<CODE>universal-argument</CODE>,
+<KBD>M-DEL</KBD> is bound to the function <CODE>backward-kill-word</CODE>, and
+<KBD>C-o</KBD> is bound to run the macro
+expressed on the right hand side (that is, to insert the text
+<SAMP>`&#62; output'</SAMP> into the line).
+</P><P>
+
+A number of symbolic character names are recognized while
+processing this key binding syntax:
+<VAR>DEL</VAR>,
+<VAR>ESC</VAR>,
+<VAR>ESCAPE</VAR>,
+<VAR>LFD</VAR>,
+<VAR>NEWLINE</VAR>,
+<VAR>RET</VAR>,
+<VAR>RETURN</VAR>,
+<VAR>RUBOUT</VAR>,
+<VAR>SPACE</VAR>,
+<VAR>SPC</VAR>,
+and
+<VAR>TAB</VAR>.
+</P><P>
+
+<DT>"<VAR>keyseq</VAR>": <VAR>function-name</VAR> or <VAR>macro</VAR>
+<DD><VAR>keyseq</VAR> differs from <VAR>keyname</VAR> above in that strings
+denoting an entire key sequence can be specified, by placing
+the key sequence in double quotes.  Some GNU Emacs style key
+escapes can be used, as in the following example, but the
+special character names are not recognized.
+<P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>"\C-u": universal-argument
+"\C-x\C-r": re-read-init-file
+"\e[11~": "Function Key 1"
+</pre></td></tr></table></P><P>
+
+In the above example, <KBD>C-u</KBD> is again bound to the function
+<CODE>universal-argument</CODE> (just as it was in the first example),
+<SAMP>`<KBD>C-x</KBD> <KBD>C-r</KBD>'</SAMP> is bound to the function <CODE>re-read-init-file</CODE>,
+and <SAMP>`<KBD>ESC</KBD> <KBD>[</KBD> <KBD>1</KBD> <KBD>1</KBD> <KBD>~</KBD>'</SAMP> is bound to insert
+the text <SAMP>`Function Key 1'</SAMP>.
+</P><P>
+
+</DL>
+<P>
+
+The following GNU Emacs style escape sequences are available when
+specifying key sequences:
+</P><P>
+
+<DL COMPACT>
+<DT><CODE><KBD>\C-</KBD></CODE>
+<DD>control prefix
+<DT><CODE><KBD>\M-</KBD></CODE>
+<DD>meta prefix
+<DT><CODE><KBD>\e</KBD></CODE>
+<DD>an escape character
+<DT><CODE><KBD>\\</KBD></CODE>
+<DD>backslash
+<DT><CODE><KBD>\"</KBD></CODE>
+<DD><KBD>"</KBD>, a double quotation mark
+<DT><CODE><KBD>\'</KBD></CODE>
+<DD><KBD>'</KBD>, a single quote or apostrophe
+</DL>
+<P>
+
+In addition to the GNU Emacs style escape sequences, a second
+set of backslash escapes is available:
+</P><P>
+
+<DL COMPACT>
+<DT><CODE>\a</CODE>
+<DD>alert (bell)
+<DT><CODE>\b</CODE>
+<DD>backspace
+<DT><CODE>\d</CODE>
+<DD>delete
+<DT><CODE>\f</CODE>
+<DD>form feed
+<DT><CODE>\n</CODE>
+<DD>newline
+<DT><CODE>\r</CODE>
+<DD>carriage return
+<DT><CODE>\t</CODE>
+<DD>horizontal tab
+<DT><CODE>\v</CODE>
+<DD>vertical tab
+<DT><CODE>\<VAR>nnn</VAR></CODE>
+<DD>the eight-bit character whose value is the octal value <VAR>nnn</VAR>
+(one to three digits)
+<DT><CODE>\x<VAR>HH</VAR></CODE>
+<DD>the eight-bit character whose value is the hexadecimal value <VAR>HH</VAR>
+(one or two hex digits)
+</DL>
+<P>
+
+When entering the text of a macro, single or double quotes must
+be used to indicate a macro definition.
+Unquoted text is assumed to be a function name.
+In the macro body, the backslash escapes described above are expanded.
+Backslash will quote any other character in the macro text,
+including <SAMP>`"'</SAMP> and <SAMP>`''</SAMP>.
+For example, the following binding will make <SAMP>`<KBD>C-x</KBD> \'</SAMP>
+insert a single <SAMP>`\'</SAMP> into the line:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>"\C-x\\": "\\"
+</pre></td></tr></table></P><P>
+
+</DL>
+<P>
+
+<A NAME="Conditional Init Constructs"></A>
+<HR SIZE="6">
+<A NAME="SEC11"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC10"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC12"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC12"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.3.2 Conditional Init Constructs </H3>
+<!--docid::SEC11::-->
+<P>
+
+Readline implements a facility similar in spirit to the conditional
+compilation features of the C preprocessor which allows key
+bindings and variable settings to be performed as the result
+of tests.  There are four parser directives used.
+</P><P>
+
+<DL COMPACT>
+<DT><CODE>$if</CODE>
+<DD>The <CODE>$if</CODE> construct allows bindings to be made based on the
+editing mode, the terminal being used, or the application using
+Readline.  The text of the test extends to the end of the line;
+no characters are required to isolate it.
+<P>
+
+<DL COMPACT>
+<DT><CODE>mode</CODE>
+<DD>The <CODE>mode=</CODE> form of the <CODE>$if</CODE> directive is used to test
+whether Readline is in <CODE>emacs</CODE> or <CODE>vi</CODE> mode.
+This may be used in conjunction
+with the <SAMP>`set keymap'</SAMP> command, for instance, to set bindings in
+the <CODE>emacs-standard</CODE> and <CODE>emacs-ctlx</CODE> keymaps only if
+Readline is starting out in <CODE>emacs</CODE> mode.
+<P>
+
+<DT><CODE>term</CODE>
+<DD>The <CODE>term=</CODE> form may be used to include terminal-specific
+key bindings, perhaps to bind the key sequences output by the
+terminal's function keys.  The word on the right side of the
+<SAMP>`='</SAMP> is tested against both the full name of the terminal and
+the portion of the terminal name before the first <SAMP>`-'</SAMP>.  This
+allows <CODE>sun</CODE> to match both <CODE>sun</CODE> and <CODE>sun-cmd</CODE>,
+for instance.
+<P>
+
+<DT><CODE>application</CODE>
+<DD>The <VAR>application</VAR> construct is used to include
+application-specific settings.  Each program using the Readline
+library sets the <VAR>application name</VAR>, and you can test for
+a particular value. 
+This could be used to bind key sequences to functions useful for
+a specific program.  For instance, the following command adds a
+key sequence that quotes the current or previous word in Bash:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>$if Bash
+# Quote the current or previous word
+"\C-xq": "\eb\"\ef\""
+$endif
+</pre></td></tr></table></DL>
+<P>
+
+<DT><CODE>$endif</CODE>
+<DD>This command, as seen in the previous example, terminates an
+<CODE>$if</CODE> command.
+<P>
+
+<DT><CODE>$else</CODE>
+<DD>Commands in this branch of the <CODE>$if</CODE> directive are executed if
+the test fails.
+<P>
+
+<DT><CODE>$include</CODE>
+<DD>This directive takes a single filename as an argument and reads commands
+and bindings from that file.
+For example, the following directive reads from <TT>`/etc/inputrc'</TT>:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>$include /etc/inputrc
+</pre></td></tr></table></DL>
+<P>
+
+<A NAME="Sample Init File"></A>
+<HR SIZE="6">
+<A NAME="SEC12"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC11"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.3.3 Sample Init File </H3>
+<!--docid::SEC12::-->
+<P>
+
+Here is an example of an <VAR>inputrc</VAR> file.  This illustrates key
+binding, variable assignment, and conditional syntax.
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre># This file controls the behaviour of line input editing for
+# programs that use the GNU Readline library.  Existing
+# programs include FTP, Bash, and GDB.
+#
+# You can re-read the inputrc file with C-x C-r.
+# Lines beginning with '#' are comments.
+#
+# First, include any systemwide bindings and variable
+# assignments from /etc/Inputrc
+$include /etc/Inputrc
+
+#
+# Set various bindings for emacs mode.
+
+set editing-mode emacs 
+
+$if mode=emacs
+
+Meta-Control-h:	backward-kill-word	Text after the function name is ignored
+
+#
+# Arrow keys in keypad mode
+#
+#"\M-OD":        backward-char
+#"\M-OC":        forward-char
+#"\M-OA":        previous-history
+#"\M-OB":        next-history
+#
+# Arrow keys in ANSI mode
+#
+"\M-[D":        backward-char
+"\M-[C":        forward-char
+"\M-[A":        previous-history
+"\M-[B":        next-history
+#
+# Arrow keys in 8 bit keypad mode
+#
+#"\M-\C-OD":       backward-char
+#"\M-\C-OC":       forward-char
+#"\M-\C-OA":       previous-history
+#"\M-\C-OB":       next-history
+#
+# Arrow keys in 8 bit ANSI mode
+#
+#"\M-\C-[D":       backward-char
+#"\M-\C-[C":       forward-char
+#"\M-\C-[A":       previous-history
+#"\M-\C-[B":       next-history
+
+C-q: quoted-insert
+
+$endif
+
+# An old-style binding.  This happens to be the default.
+TAB: complete
+
+# Macros that are convenient for shell interaction
+$if Bash
+# edit the path
+"\C-xp": "PATH=${PATH}\e\C-e\C-a\ef\C-f"
+# prepare to type a quoted word --
+# insert open and close double quotes
+# and move to just after the open quote
+"\C-x\"": "\"\"\C-b"
+# insert a backslash (testing backslash escapes
+# in sequences and macros)
+"\C-x\\": "\\"
+# Quote the current or previous word
+"\C-xq": "\eb\"\ef\""
+# Add a binding to refresh the line, which is unbound
+"\C-xr": redraw-current-line
+# Edit variable on current line.
+"\M-\C-v": "\C-a\C-k$\C-y\M-\C-e\C-a\C-y="
+$endif
+
+# use a visible bell if one is available
+set bell-style visible
+
+# don't strip characters to 7 bits when reading
+set input-meta on
+
+# allow iso-latin1 characters to be inserted rather
+# than converted to prefix-meta sequences
+set convert-meta off
+
+# display characters with the eighth bit set directly
+# rather than as meta-prefixed characters
+set output-meta on
+
+# if there are more than 150 possible completions for
+# a word, ask the user if he wants to see all of them
+set completion-query-items 150
+
+# For FTP
+$if Ftp
+"\C-xg": "get \M-?"
+"\C-xt": "put \M-?"
+"\M-.": yank-last-arg
+$endif
+</pre></td></tr></table></P><P>
+
+<A NAME="Bindable Readline Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC13"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC12"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC14"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.4 Bindable Readline Commands </H2>
+<!--docid::SEC13::-->
+<P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC14">1.4.1 Commands For Moving</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Moving about the line.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Getting at previous lines.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC16">1.4.3 Commands For Changing Text</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Commands for changing text.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC17">1.4.4 Killing And Yanking</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Commands for killing and yanking.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC18">1.4.5 Specifying Numeric Arguments</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Specifying numeric arguments, repeat counts.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC19">1.4.6 Letting Readline Type For You</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Getting Readline to do the typing for you.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC20">1.4.7 Keyboard Macros</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Saving and re-executing typed characters</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Other miscellaneous commands.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+This section describes Readline commands that may be bound to key
+sequences.
+Command names without an accompanying key sequence are unbound by default.
+</P><P>
+
+In the following descriptions, <EM>point</EM> refers to the current cursor
+position, and <EM>mark</EM> refers to a cursor position saved by the
+<CODE>set-mark</CODE> command.
+The text between the point and mark is referred to as the <EM>region</EM>.
+</P><P>
+
+<A NAME="Commands For Moving"></A>
+<HR SIZE="6">
+<A NAME="SEC14"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC15"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.1 Commands For Moving </H3>
+<!--docid::SEC14::-->
+<DL COMPACT>
+<A NAME="IDX26"></A>
+<DT><CODE>beginning-of-line (C-a)</CODE>
+<DD><A NAME="IDX27"></A>
+Move to the start of the current line.
+<P>
+
+<A NAME="IDX28"></A>
+<DT><CODE>end-of-line (C-e)</CODE>
+<DD><A NAME="IDX29"></A>
+Move to the end of the line.
+<P>
+
+<A NAME="IDX30"></A>
+<DT><CODE>forward-char (C-f)</CODE>
+<DD><A NAME="IDX31"></A>
+Move forward a character.
+<P>
+
+<A NAME="IDX32"></A>
+<DT><CODE>backward-char (C-b)</CODE>
+<DD><A NAME="IDX33"></A>
+Move back a character.
+<P>
+
+<A NAME="IDX34"></A>
+<DT><CODE>forward-word (M-f)</CODE>
+<DD><A NAME="IDX35"></A>
+Move forward to the end of the next word.  Words are composed of
+letters and digits.
+<P>
+
+<A NAME="IDX36"></A>
+<DT><CODE>backward-word (M-b)</CODE>
+<DD><A NAME="IDX37"></A>
+Move back to the start of the current or previous word.  Words are
+composed of letters and digits.
+<P>
+
+<A NAME="IDX38"></A>
+<DT><CODE>clear-screen (C-l)</CODE>
+<DD><A NAME="IDX39"></A>
+Clear the screen and redraw the current line,
+leaving the current line at the top of the screen.
+<P>
+
+<A NAME="IDX40"></A>
+<DT><CODE>redraw-current-line ()</CODE>
+<DD><A NAME="IDX41"></A>
+Refresh the current line.  By default, this is unbound.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Commands For History"></A>
+<HR SIZE="6">
+<A NAME="SEC15"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC14"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC16"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC16"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.2 Commands For Manipulating The History </H3>
+<!--docid::SEC15::-->
+<P>
+
+<DL COMPACT>
+<A NAME="IDX42"></A>
+<DT><CODE>accept-line (Newline or Return)</CODE>
+<DD><A NAME="IDX43"></A>
+Accept the line regardless of where the cursor is.
+If this line is
+non-empty, it may be added to the history list for future recall with
+<CODE>add_history()</CODE>.
+If this line is a modified history line, the history line is restored
+to its original state.
+<P>
+
+<A NAME="IDX44"></A>
+<DT><CODE>previous-history (C-p)</CODE>
+<DD><A NAME="IDX45"></A>
+Move `back' through the history list, fetching the previous command.
+<P>
+
+<A NAME="IDX46"></A>
+<DT><CODE>next-history (C-n)</CODE>
+<DD><A NAME="IDX47"></A>
+Move `forward' through the history list, fetching the next command.
+<P>
+
+<A NAME="IDX48"></A>
+<DT><CODE>beginning-of-history (M-&#60;)</CODE>
+<DD><A NAME="IDX49"></A>
+Move to the first line in the history.
+<P>
+
+<A NAME="IDX50"></A>
+<DT><CODE>end-of-history (M-&#62;)</CODE>
+<DD><A NAME="IDX51"></A>
+Move to the end of the input history, i.e., the line currently
+being entered.
+<P>
+
+<A NAME="IDX52"></A>
+<DT><CODE>reverse-search-history (C-r)</CODE>
+<DD><A NAME="IDX53"></A>
+Search backward starting at the current line and moving `up' through
+the history as necessary.  This is an incremental search.
+<P>
+
+<A NAME="IDX54"></A>
+<DT><CODE>forward-search-history (C-s)</CODE>
+<DD><A NAME="IDX55"></A>
+Search forward starting at the current line and moving `down' through
+the the history as necessary.  This is an incremental search.
+<P>
+
+<A NAME="IDX56"></A>
+<DT><CODE>non-incremental-reverse-search-history (M-p)</CODE>
+<DD><A NAME="IDX57"></A>
+Search backward starting at the current line and moving `up'
+through the history as necessary using a non-incremental search
+for a string supplied by the user.
+<P>
+
+<A NAME="IDX58"></A>
+<DT><CODE>non-incremental-forward-search-history (M-n)</CODE>
+<DD><A NAME="IDX59"></A>
+Search forward starting at the current line and moving `down'
+through the the history as necessary using a non-incremental search
+for a string supplied by the user.
+<P>
+
+<A NAME="IDX60"></A>
+<DT><CODE>history-search-forward ()</CODE>
+<DD><A NAME="IDX61"></A>
+Search forward through the history for the string of characters
+between the start of the current line and the point.
+This is a non-incremental search.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX62"></A>
+<DT><CODE>history-search-backward ()</CODE>
+<DD><A NAME="IDX63"></A>
+Search backward through the history for the string of characters
+between the start of the current line and the point.  This
+is a non-incremental search.  By default, this command is unbound.
+<P>
+
+<A NAME="IDX64"></A>
+<DT><CODE>yank-nth-arg (M-C-y)</CODE>
+<DD><A NAME="IDX65"></A>
+Insert the first argument to the previous command (usually
+the second word on the previous line) at point.
+With an argument <VAR>n</VAR>,
+insert the <VAR>n</VAR>th word from the previous command (the words
+in the previous command begin with word 0).  A negative argument
+inserts the <VAR>n</VAR>th word from the end of the previous command.
+<P>
+
+<A NAME="IDX66"></A>
+<DT><CODE>yank-last-arg (M-. or M-_)</CODE>
+<DD><A NAME="IDX67"></A>
+Insert last argument to the previous command (the last word of the
+previous history entry).  With an
+argument, behave exactly like <CODE>yank-nth-arg</CODE>.
+Successive calls to <CODE>yank-last-arg</CODE> move back through the history
+list, inserting the last argument of each line in turn.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Commands For Text"></A>
+<HR SIZE="6">
+<A NAME="SEC16"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC15"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC17"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC17"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.3 Commands For Changing Text </H3>
+<!--docid::SEC16::-->
+<P>
+
+<DL COMPACT>
+<A NAME="IDX68"></A>
+<DT><CODE>delete-char (C-d)</CODE>
+<DD><A NAME="IDX69"></A>
+Delete the character at point.  If point is at the
+beginning of the line, there are no characters in the line, and
+the last character typed was not bound to <CODE>delete-char</CODE>, then
+return EOF.
+<P>
+
+<A NAME="IDX70"></A>
+<DT><CODE>backward-delete-char (Rubout)</CODE>
+<DD><A NAME="IDX71"></A>
+Delete the character behind the cursor.  A numeric argument means
+to kill the characters instead of deleting them.
+<P>
+
+<A NAME="IDX72"></A>
+<DT><CODE>forward-backward-delete-char ()</CODE>
+<DD><A NAME="IDX73"></A>
+Delete the character under the cursor, unless the cursor is at the
+end of the line, in which case the character behind the cursor is
+deleted.  By default, this is not bound to a key.
+<P>
+
+<A NAME="IDX74"></A>
+<DT><CODE>quoted-insert (C-q or C-v)</CODE>
+<DD><A NAME="IDX75"></A>
+Add the next character typed to the line verbatim.  This is
+how to insert key sequences like <KBD>C-q</KBD>, for example.
+<P>
+
+<A NAME="IDX76"></A>
+<DT><CODE>tab-insert (M-<KBD>TAB</KBD>)</CODE>
+<DD><A NAME="IDX77"></A>
+Insert a tab character.
+<P>
+
+<A NAME="IDX78"></A>
+<DT><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE>
+<DD><A NAME="IDX79"></A>
+Insert yourself.
+<P>
+
+<A NAME="IDX80"></A>
+<DT><CODE>transpose-chars (C-t)</CODE>
+<DD><A NAME="IDX81"></A>
+Drag the character before the cursor forward over
+the character at the cursor, moving the
+cursor forward as well.  If the insertion point
+is at the end of the line, then this
+transposes the last two characters of the line.
+Negative arguments have no effect.
+<P>
+
+<A NAME="IDX82"></A>
+<DT><CODE>transpose-words (M-t)</CODE>
+<DD><A NAME="IDX83"></A>
+Drag the word before point past the word after point,
+moving point past that word as well.
+If the insertion point is at the end of the line, this transposes
+the last two words on the line.
+<P>
+
+<A NAME="IDX84"></A>
+<DT><CODE>upcase-word (M-u)</CODE>
+<DD><A NAME="IDX85"></A>
+Uppercase the current (or following) word.  With a negative argument,
+uppercase the previous word, but do not move the cursor.
+<P>
+
+<A NAME="IDX86"></A>
+<DT><CODE>downcase-word (M-l)</CODE>
+<DD><A NAME="IDX87"></A>
+Lowercase the current (or following) word.  With a negative argument,
+lowercase the previous word, but do not move the cursor.
+<P>
+
+<A NAME="IDX88"></A>
+<DT><CODE>capitalize-word (M-c)</CODE>
+<DD><A NAME="IDX89"></A>
+Capitalize the current (or following) word.  With a negative argument,
+capitalize the previous word, but do not move the cursor.
+<P>
+
+<A NAME="IDX90"></A>
+<DT><CODE>overwrite-mode ()</CODE>
+<DD><A NAME="IDX91"></A>
+Toggle overwrite mode.  With an explicit positive numeric argument,
+switches to overwrite mode.  With an explicit non-positive numeric
+argument, switches to insert mode.  This command affects only
+<CODE>emacs</CODE> mode; <CODE>vi</CODE> mode does overwrite differently.
+Each call to <CODE>readline()</CODE> starts in insert mode.
+<P>
+
+In overwrite mode, characters bound to <CODE>self-insert</CODE> replace
+the text at point rather than pushing the text to the right.
+Characters bound to <CODE>backward-delete-char</CODE> replace the character
+before point with a space.
+</P><P>
+
+By default, this command is unbound.
+</P><P>
+
+</DL>
+<P>
+
+<A NAME="Commands For Killing"></A>
+<HR SIZE="6">
+<A NAME="SEC17"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC16"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC18"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC18"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.4 Killing And Yanking </H3>
+<!--docid::SEC17::-->
+<P>
+
+<DL COMPACT>
+
+<A NAME="IDX92"></A>
+<DT><CODE>kill-line (C-k)</CODE>
+<DD><A NAME="IDX93"></A>
+Kill the text from point to the end of the line.
+<P>
+
+<A NAME="IDX94"></A>
+<DT><CODE>backward-kill-line (C-x Rubout)</CODE>
+<DD><A NAME="IDX95"></A>
+Kill backward to the beginning of the line.
+<P>
+
+<A NAME="IDX96"></A>
+<DT><CODE>unix-line-discard (C-u)</CODE>
+<DD><A NAME="IDX97"></A>
+Kill backward from the cursor to the beginning of the current line.
+<P>
+
+<A NAME="IDX98"></A>
+<DT><CODE>kill-whole-line ()</CODE>
+<DD><A NAME="IDX99"></A>
+Kill all characters on the current line, no matter where point is.
+By default, this is unbound.
+<P>
+
+<A NAME="IDX100"></A>
+<DT><CODE>kill-word (M-d)</CODE>
+<DD><A NAME="IDX101"></A>
+Kill from point to the end of the current word, or if between
+words, to the end of the next word.
+Word boundaries are the same as <CODE>forward-word</CODE>.
+<P>
+
+<A NAME="IDX102"></A>
+<DT><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE>
+<DD><A NAME="IDX103"></A>
+Kill the word behind point.
+Word boundaries are the same as <CODE>backward-word</CODE>.
+<P>
+
+<A NAME="IDX104"></A>
+<DT><CODE>unix-word-rubout (C-w)</CODE>
+<DD><A NAME="IDX105"></A>
+Kill the word behind point, using white space as a word boundary.
+The killed text is saved on the kill-ring.
+<P>
+
+<A NAME="IDX106"></A>
+<DT><CODE>delete-horizontal-space ()</CODE>
+<DD><A NAME="IDX107"></A>
+Delete all spaces and tabs around point.  By default, this is unbound.
+<P>
+
+<A NAME="IDX108"></A>
+<DT><CODE>kill-region ()</CODE>
+<DD><A NAME="IDX109"></A>
+Kill the text in the current region.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX110"></A>
+<DT><CODE>copy-region-as-kill ()</CODE>
+<DD><A NAME="IDX111"></A>
+Copy the text in the region to the kill buffer, so it can be yanked
+right away.  By default, this command is unbound.
+<P>
+
+<A NAME="IDX112"></A>
+<DT><CODE>copy-backward-word ()</CODE>
+<DD><A NAME="IDX113"></A>
+Copy the word before point to the kill buffer.
+The word boundaries are the same as <CODE>backward-word</CODE>.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX114"></A>
+<DT><CODE>copy-forward-word ()</CODE>
+<DD><A NAME="IDX115"></A>
+Copy the word following point to the kill buffer.
+The word boundaries are the same as <CODE>forward-word</CODE>.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX116"></A>
+<DT><CODE>yank (C-y)</CODE>
+<DD><A NAME="IDX117"></A>
+Yank the top of the kill ring into the buffer at point.
+<P>
+
+<A NAME="IDX118"></A>
+<DT><CODE>yank-pop (M-y)</CODE>
+<DD><A NAME="IDX119"></A>
+Rotate the kill-ring, and yank the new top.  You can only do this if
+the prior command is <CODE>yank</CODE> or <CODE>yank-pop</CODE>.
+</DL>
+<P>
+
+<A NAME="Numeric Arguments"></A>
+<HR SIZE="6">
+<A NAME="SEC18"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC17"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC19"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC19"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.5 Specifying Numeric Arguments </H3>
+<!--docid::SEC18::-->
+<DL COMPACT>
+
+<A NAME="IDX120"></A>
+<DT><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE>
+<DD><A NAME="IDX121"></A>
+Add this digit to the argument already accumulating, or start a new
+argument.  <KBD>M--</KBD> starts a negative argument.
+<P>
+
+<A NAME="IDX122"></A>
+<DT><CODE>universal-argument ()</CODE>
+<DD><A NAME="IDX123"></A>
+This is another way to specify an argument.
+If this command is followed by one or more digits, optionally with a
+leading minus sign, those digits define the argument.
+If the command is followed by digits, executing <CODE>universal-argument</CODE>
+again ends the numeric argument, but is otherwise ignored.
+As a special case, if this command is immediately followed by a
+character that is neither a digit or minus sign, the argument count
+for the next command is multiplied by four.
+The argument count is initially one, so executing this function the
+first time makes the argument count four, a second time makes the
+argument count sixteen, and so on.
+By default, this is not bound to a key.
+</DL>
+<P>
+
+<A NAME="Commands For Completion"></A>
+<HR SIZE="6">
+<A NAME="SEC19"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC18"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC20"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC20"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.6 Letting Readline Type For You </H3>
+<!--docid::SEC19::-->
+<P>
+
+<DL COMPACT>
+<A NAME="IDX124"></A>
+<DT><CODE>complete (<KBD>TAB</KBD>)</CODE>
+<DD><A NAME="IDX125"></A>
+Attempt to perform completion on the text before point.
+The actual completion performed is application-specific.
+The default is filename completion.
+<P>
+
+<A NAME="IDX126"></A>
+<DT><CODE>possible-completions (M-?)</CODE>
+<DD><A NAME="IDX127"></A>
+List the possible completions of the text before point.
+<P>
+
+<A NAME="IDX128"></A>
+<DT><CODE>insert-completions (M-*)</CODE>
+<DD><A NAME="IDX129"></A>
+Insert all completions of the text before point that would have
+been generated by <CODE>possible-completions</CODE>.
+<P>
+
+<A NAME="IDX130"></A>
+<DT><CODE>menu-complete ()</CODE>
+<DD><A NAME="IDX131"></A>
+Similar to <CODE>complete</CODE>, but replaces the word to be completed
+with a single match from the list of possible completions.
+Repeated execution of <CODE>menu-complete</CODE> steps through the list
+of possible completions, inserting each match in turn.
+At the end of the list of completions, the bell is rung
+(subject to the setting of <CODE>bell-style</CODE>)
+and the original text is restored.
+An argument of <VAR>n</VAR> moves <VAR>n</VAR> positions forward in the list
+of matches; a negative argument may be used to move backward
+through the list.
+This command is intended to be bound to <KBD>TAB</KBD>, but is unbound
+by default.
+<P>
+
+<A NAME="IDX132"></A>
+<DT><CODE>delete-char-or-list ()</CODE>
+<DD><A NAME="IDX133"></A>
+Deletes the character under the cursor if not at the beginning or
+end of the line (like <CODE>delete-char</CODE>).
+If at the end of the line, behaves identically to
+<CODE>possible-completions</CODE>.
+This command is unbound by default.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Keyboard Macros"></A>
+<HR SIZE="6">
+<A NAME="SEC20"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC19"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC21"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC21"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.7 Keyboard Macros </H3>
+<!--docid::SEC20::-->
+<DL COMPACT>
+
+<A NAME="IDX134"></A>
+<DT><CODE>start-kbd-macro (C-x ()</CODE>
+<DD><A NAME="IDX135"></A>
+Begin saving the characters typed into the current keyboard macro.
+<P>
+
+<A NAME="IDX136"></A>
+<DT><CODE>end-kbd-macro (C-x ))</CODE>
+<DD><A NAME="IDX137"></A>
+Stop saving the characters typed into the current keyboard macro
+and save the definition.
+<P>
+
+<A NAME="IDX138"></A>
+<DT><CODE>call-last-kbd-macro (C-x e)</CODE>
+<DD><A NAME="IDX139"></A>
+Re-execute the last keyboard macro defined, by making the characters
+in the macro appear as if typed at the keyboard.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Miscellaneous Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC21"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC20"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.8 Some Miscellaneous Commands </H3>
+<!--docid::SEC21::-->
+<DL COMPACT>
+
+<A NAME="IDX140"></A>
+<DT><CODE>re-read-init-file (C-x C-r)</CODE>
+<DD><A NAME="IDX141"></A>
+Read in the contents of the <VAR>inputrc</VAR> file, and incorporate
+any bindings or variable assignments found there.
+<P>
+
+<A NAME="IDX142"></A>
+<DT><CODE>abort (C-g)</CODE>
+<DD><A NAME="IDX143"></A>
+Abort the current editing command and
+ring the terminal's bell (subject to the setting of
+<CODE>bell-style</CODE>).
+<P>
+
+<A NAME="IDX144"></A>
+<DT><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE>
+<DD><A NAME="IDX145"></A>
+If the metafied character <VAR>x</VAR> is lowercase, run the command
+that is bound to the corresponding uppercase character.
+<P>
+
+<A NAME="IDX146"></A>
+<DT><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE>
+<DD><A NAME="IDX147"></A>
+Metafy the next character typed.  This is for keyboards
+without a meta key.  Typing <SAMP>`<KBD>ESC</KBD> f'</SAMP> is equivalent to typing
+<KBD>M-f</KBD>.
+<P>
+
+<A NAME="IDX148"></A>
+<DT><CODE>undo (C-_ or C-x C-u)</CODE>
+<DD><A NAME="IDX149"></A>
+Incremental undo, separately remembered for each line.
+<P>
+
+<A NAME="IDX150"></A>
+<DT><CODE>revert-line (M-r)</CODE>
+<DD><A NAME="IDX151"></A>
+Undo all changes made to this line.  This is like executing the <CODE>undo</CODE>
+command enough times to get back to the beginning.
+<P>
+
+<A NAME="IDX152"></A>
+<DT><CODE>tilde-expand (M-~)</CODE>
+<DD><A NAME="IDX153"></A>
+Perform tilde expansion on the current word.
+<P>
+
+<A NAME="IDX154"></A>
+<DT><CODE>set-mark (C-@)</CODE>
+<DD><A NAME="IDX155"></A>
+Set the mark to the point.  If a
+numeric argument is supplied, the mark is set to that position.
+<P>
+
+<A NAME="IDX156"></A>
+<DT><CODE>exchange-point-and-mark (C-x C-x)</CODE>
+<DD><A NAME="IDX157"></A>
+Swap the point with the mark.  The current cursor position is set to
+the saved position, and the old cursor position is saved as the mark.
+<P>
+
+<A NAME="IDX158"></A>
+<DT><CODE>character-search (C-])</CODE>
+<DD><A NAME="IDX159"></A>
+A character is read and point is moved to the next occurrence of that
+character.  A negative count searches for previous occurrences.
+<P>
+
+<A NAME="IDX160"></A>
+<DT><CODE>character-search-backward (M-C-])</CODE>
+<DD><A NAME="IDX161"></A>
+A character is read and point is moved to the previous occurrence
+of that character.  A negative count searches for subsequent
+occurrences.
+<P>
+
+<A NAME="IDX162"></A>
+<DT><CODE>insert-comment (M-#)</CODE>
+<DD><A NAME="IDX163"></A>
+Without a numeric argument, the value of the <CODE>comment-begin</CODE>
+variable is inserted at the beginning of the current line.
+If a numeric argument is supplied, this command acts as a toggle:  if
+the characters at the beginning of the line do not match the value
+of <CODE>comment-begin</CODE>, the value is inserted, otherwise
+the characters in <CODE>comment-begin</CODE> are deleted from the beginning of
+the line.
+In either case, the line is accepted as if a newline had been typed.
+<P>
+
+<A NAME="IDX164"></A>
+<DT><CODE>dump-functions ()</CODE>
+<DD><A NAME="IDX165"></A>
+Print all of the functions and their key bindings to the
+Readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an <VAR>inputrc</VAR> file.  This command is unbound by default.
+<P>
+
+<A NAME="IDX166"></A>
+<DT><CODE>dump-variables ()</CODE>
+<DD><A NAME="IDX167"></A>
+Print all of the settable variables and their values to the
+Readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an <VAR>inputrc</VAR> file.  This command is unbound by default.
+<P>
+
+<A NAME="IDX168"></A>
+<DT><CODE>dump-macros ()</CODE>
+<DD><A NAME="IDX169"></A>
+Print all of the Readline key sequences bound to macros and the
+strings they output.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an <VAR>inputrc</VAR> file.  This command is unbound by default.
+<P>
+
+<A NAME="IDX170"></A>
+<DT><CODE>emacs-editing-mode (C-e)</CODE>
+<DD><A NAME="IDX171"></A>
+When in <CODE>vi</CODE> command mode, this causes a switch to <CODE>emacs</CODE>
+editing mode.
+<P>
+
+<A NAME="IDX172"></A>
+<DT><CODE>vi-editing-mode (M-C-j)</CODE>
+<DD><A NAME="IDX173"></A>
+When in <CODE>emacs</CODE> editing mode, this causes a switch to <CODE>vi</CODE>
+editing mode.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Readline vi Mode"></A>
+<HR SIZE="6">
+<A NAME="SEC22"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC21"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.5 Readline vi Mode </H2>
+<!--docid::SEC22::-->
+<P>
+
+While the Readline library does not have a full set of <CODE>vi</CODE>
+editing functions, it does contain enough to allow simple editing
+of the line.  The Readline <CODE>vi</CODE> mode behaves as specified in
+the POSIX 1003.2 standard.
+</P><P>
+
+In order to switch interactively between <CODE>emacs</CODE> and <CODE>vi</CODE>
+editing modes, use the command <KBD>M-C-j</KBD> (bound to emacs-editing-mode
+when in <CODE>vi</CODE> mode and to vi-editing-mode in <CODE>emacs</CODE> mode).
+The Readline default is <CODE>emacs</CODE> mode.
+</P><P>
+
+When you enter a line in <CODE>vi</CODE> mode, you are already placed in
+`insertion' mode, as if you had typed an <SAMP>`i'</SAMP>.  Pressing <KBD>ESC</KBD>
+switches you into `command' mode, where you can edit the text of the
+line with the standard <CODE>vi</CODE> movement keys, move to previous
+history lines with <SAMP>`k'</SAMP> and subsequent lines with <SAMP>`j'</SAMP>, and
+so forth.
+</P><P>
+
+<HR SIZE="6">
+<A NAME="SEC_Contents"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>Table of Contents</H1>
+<UL>
+<A NAME="TOC1" HREF="rluserman.html#SEC1">1. Command Line Editing</A>
+<BR>
+<UL>
+<A NAME="TOC2" HREF="rluserman.html#SEC2">1.1 Introduction to Line Editing</A>
+<BR>
+<A NAME="TOC3" HREF="rluserman.html#SEC3">1.2 Readline Interaction</A>
+<BR>
+<UL>
+<A NAME="TOC4" HREF="rluserman.html#SEC4">1.2.1 Readline Bare Essentials</A>
+<BR>
+<A NAME="TOC5" HREF="rluserman.html#SEC5">1.2.2 Readline Movement Commands</A>
+<BR>
+<A NAME="TOC6" HREF="rluserman.html#SEC6">1.2.3 Readline Killing Commands</A>
+<BR>
+<A NAME="TOC7" HREF="rluserman.html#SEC7">1.2.4 Readline Arguments</A>
+<BR>
+<A NAME="TOC8" HREF="rluserman.html#SEC8">1.2.5 Searching for Commands in the History</A>
+<BR>
+</UL>
+<A NAME="TOC9" HREF="rluserman.html#SEC9">1.3 Readline Init File</A>
+<BR>
+<UL>
+<A NAME="TOC10" HREF="rluserman.html#SEC10">1.3.1 Readline Init File Syntax</A>
+<BR>
+<A NAME="TOC11" HREF="rluserman.html#SEC11">1.3.2 Conditional Init Constructs</A>
+<BR>
+<A NAME="TOC12" HREF="rluserman.html#SEC12">1.3.3 Sample Init File</A>
+<BR>
+</UL>
+<A NAME="TOC13" HREF="rluserman.html#SEC13">1.4 Bindable Readline Commands</A>
+<BR>
+<UL>
+<A NAME="TOC14" HREF="rluserman.html#SEC14">1.4.1 Commands For Moving</A>
+<BR>
+<A NAME="TOC15" HREF="rluserman.html#SEC15">1.4.2 Commands For Manipulating The History</A>
+<BR>
+<A NAME="TOC16" HREF="rluserman.html#SEC16">1.4.3 Commands For Changing Text</A>
+<BR>
+<A NAME="TOC17" HREF="rluserman.html#SEC17">1.4.4 Killing And Yanking</A>
+<BR>
+<A NAME="TOC18" HREF="rluserman.html#SEC18">1.4.5 Specifying Numeric Arguments</A>
+<BR>
+<A NAME="TOC19" HREF="rluserman.html#SEC19">1.4.6 Letting Readline Type For You</A>
+<BR>
+<A NAME="TOC20" HREF="rluserman.html#SEC20">1.4.7 Keyboard Macros</A>
+<BR>
+<A NAME="TOC21" HREF="rluserman.html#SEC21">1.4.8 Some Miscellaneous Commands</A>
+<BR>
+</UL>
+<A NAME="TOC22" HREF="rluserman.html#SEC22">1.5 Readline vi Mode</A>
+<BR>
+</UL>
+</UL>
+<HR SIZE=1>
+<A NAME="SEC_OVERVIEW"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>Short Table of Contents</H1>
+<BLOCKQUOTE>
+<A NAME="TOC1" HREF="rluserman.html#SEC1">1. Command Line Editing</A>
+<BR>
+
+</BLOCKQUOTE>
+<HR SIZE=1>
+<A NAME="SEC_About"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>About this document</H1>
+This document was generated by <I>Chet Ramey</I> on <I>June, 27  2002</I>
+using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
+"><I>texi2html</I></A>
+<P></P>  
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+<TH> Button </TH>
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+Contents
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+<TD>
+table of contents
+</TD>
+<TD>
+ &nbsp; 
+</TD>
+</TR>
+<TR>
+<TD ALIGN="CENTER">
+ [Index] </TD>
+<TD ALIGN="CENTER">
+Index
+</TD>
+<TD>
+concept index
+</TD>
+<TD>
+ &nbsp; 
+</TD>
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+About
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+is at <STRONG> Subsubsection One-Two-Three </STRONG> of a document of 
+the following structure:
+<UL>
+<LI> 1. Section One  </LI>
+<UL>
+<LI>1.1 Subsection One-One</LI>
+<UL>
+<LI> ... </LI>
+</UL>
+<LI>1.2 Subsection One-Two</LI>
+<UL>
+<LI>1.2.1 Subsubsection One-Two-One
+</LI><LI>1.2.2 Subsubsection One-Two-Two
+</LI><LI>1.2.3 Subsubsection One-Two-Three &nbsp; &nbsp; <STRONG>
+&lt;== Current Position </STRONG>
+</LI><LI>1.2.4 Subsubsection One-Two-Four
+</LI></UL>
+<LI>1.3 Subsection One-Three</LI>
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+<LI> ... </LI>
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diff --git a/readline-4.3.orig/doc/rluserman.info b/readline-4.3.orig/doc/rluserman.info
new file mode 100644
index 0000000..3fccbd4
--- /dev/null
+++ b/readline-4.3.orig/doc/rluserman.info
@@ -0,0 +1,1260 @@
+This is rluserman.info, produced by makeinfo version 4.1 from
+/usr/homes/chet/src/bash/readline-src/doc/rluserman.texinfo.
+
+INFO-DIR-SECTION Libraries
+START-INFO-DIR-ENTRY
+* RLuserman: (rluserman).       The GNU readline library User's Manual.
+END-INFO-DIR-ENTRY
+
+   This document describes the end user interface of the GNU Readline
+Library, a utility which aids in the consistency of user interface
+across discrete programs that need to provide a command line interface.
+
+   Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+   Permission is granted to make and distribute verbatim copies of this
+manual provided the copyright notice and this permission notice pare
+preserved on all copies.
+
+   Permission is granted to copy and distribute modified versions of
+this manual under the conditions for verbatim copying, provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+   Permission is granted to copy and distribute translations of this
+manual into another language, under the above conditions for modified
+versions, except that this permission notice may be stated in a
+translation approved by the Free Software Foundation.
+
+
+File: rluserman.info,  Node: Top,  Next: Command Line Editing,  Up: (dir)
+
+GNU Readline Library
+********************
+
+   This document describes the end user interface of the GNU Readline
+Library, a utility which aids in the consistency of user interface
+across discrete programs that need to provide a command line interface.
+
+* Menu:
+
+* Command Line Editing::	   GNU Readline User's Manual.
+
+
+File: rluserman.info,  Node: Command Line Editing,  Prev: Top,  Up: Top
+
+Command Line Editing
+********************
+
+   This chapter describes the basic features of the GNU command line
+editing interface.
+
+* Menu:
+
+* Introduction and Notation::	Notation used in this text.
+* Readline Interaction::	The minimum set of commands for editing a line.
+* Readline Init File::		Customizing Readline from a user's view.
+* Bindable Readline Commands::	A description of most of the Readline commands
+				available for binding
+* Readline vi Mode::		A short description of how to make Readline
+				behave like the vi editor.
+
+
+File: rluserman.info,  Node: Introduction and Notation,  Next: Readline Interaction,  Up: Command Line Editing
+
+Introduction to Line Editing
+============================
+
+   The following paragraphs describe the notation used to represent
+keystrokes.
+
+   The text `C-k' is read as `Control-K' and describes the character
+produced when the <k> key is pressed while the Control key is depressed.
+
+   The text `M-k' is read as `Meta-K' and describes the character
+produced when the Meta key (if you have one) is depressed, and the <k>
+key is pressed.  The Meta key is labeled <ALT> on many keyboards.  On
+keyboards with two keys labeled <ALT> (usually to either side of the
+space bar), the <ALT> on the left side is generally set to work as a
+Meta key.  The <ALT> key on the right may also be configured to work as
+a Meta key or may be configured as some other modifier, such as a
+Compose key for typing accented characters.
+
+   If you do not have a Meta or <ALT> key, or another key working as a
+Meta key, the identical keystroke can be generated by typing <ESC>
+_first_, and then typing <k>.  Either process is known as "metafying"
+the <k> key.
+
+   The text `M-C-k' is read as `Meta-Control-k' and describes the
+character produced by "metafying" `C-k'.
+
+   In addition, several keys have their own names.  Specifically,
+<DEL>, <ESC>, <LFD>, <SPC>, <RET>, and <TAB> all stand for themselves
+when seen in this text, or in an init file (*note Readline Init File::).
+If your keyboard lacks a <LFD> key, typing <C-j> will produce the
+desired character.  The <RET> key may be labeled <Return> or <Enter> on
+some keyboards.
+
+
+File: rluserman.info,  Node: Readline Interaction,  Next: Readline Init File,  Prev: Introduction and Notation,  Up: Command Line Editing
+
+Readline Interaction
+====================
+
+   Often during an interactive session you type in a long line of text,
+only to notice that the first word on the line is misspelled.  The
+Readline library gives you a set of commands for manipulating the text
+as you type it in, allowing you to just fix your typo, and not forcing
+you to retype the majority of the line.  Using these editing commands,
+you move the cursor to the place that needs correction, and delete or
+insert the text of the corrections.  Then, when you are satisfied with
+the line, you simply press <RET>.  You do not have to be at the end of
+the line to press <RET>; the entire line is accepted regardless of the
+location of the cursor within the line.
+
+* Menu:
+
+* Readline Bare Essentials::	The least you need to know about Readline.
+* Readline Movement Commands::	Moving about the input line.
+* Readline Killing Commands::	How to delete text, and how to get it back!
+* Readline Arguments::		Giving numeric arguments to commands.
+* Searching::			Searching through previous lines.
+
+
+File: rluserman.info,  Node: Readline Bare Essentials,  Next: Readline Movement Commands,  Up: Readline Interaction
+
+Readline Bare Essentials
+------------------------
+
+   In order to enter characters into the line, simply type them.  The
+typed character appears where the cursor was, and then the cursor moves
+one space to the right.  If you mistype a character, you can use your
+erase character to back up and delete the mistyped character.
+
+   Sometimes you may mistype a character, and not notice the error
+until you have typed several other characters.  In that case, you can
+type `C-b' to move the cursor to the left, and then correct your
+mistake.  Afterwards, you can move the cursor to the right with `C-f'.
+
+   When you add text in the middle of a line, you will notice that
+characters to the right of the cursor are `pushed over' to make room
+for the text that you have inserted.  Likewise, when you delete text
+behind the cursor, characters to the right of the cursor are `pulled
+back' to fill in the blank space created by the removal of the text.  A
+list of the bare essentials for editing the text of an input line
+follows.
+
+`C-b'
+     Move back one character.
+
+`C-f'
+     Move forward one character.
+
+<DEL> or <Backspace>
+     Delete the character to the left of the cursor.
+
+`C-d'
+     Delete the character underneath the cursor.
+
+Printing characters
+     Insert the character into the line at the cursor.
+
+`C-_' or `C-x C-u'
+     Undo the last editing command.  You can undo all the way back to an
+     empty line.
+
+(Depending on your configuration, the <Backspace> key be set to delete
+the character to the left of the cursor and the <DEL> key set to delete
+the character underneath the cursor, like `C-d', rather than the
+character to the left of the cursor.)
+
+
+File: rluserman.info,  Node: Readline Movement Commands,  Next: Readline Killing Commands,  Prev: Readline Bare Essentials,  Up: Readline Interaction
+
+Readline Movement Commands
+--------------------------
+
+   The above table describes the most basic keystrokes that you need in
+order to do editing of the input line.  For your convenience, many
+other commands have been added in addition to `C-b', `C-f', `C-d', and
+<DEL>.  Here are some commands for moving more rapidly about the line.
+
+`C-a'
+     Move to the start of the line.
+
+`C-e'
+     Move to the end of the line.
+
+`M-f'
+     Move forward a word, where a word is composed of letters and
+     digits.
+
+`M-b'
+     Move backward a word.
+
+`C-l'
+     Clear the screen, reprinting the current line at the top.
+
+   Notice how `C-f' moves forward a character, while `M-f' moves
+forward a word.  It is a loose convention that control keystrokes
+operate on characters while meta keystrokes operate on words.
+
+
+File: rluserman.info,  Node: Readline Killing Commands,  Next: Readline Arguments,  Prev: Readline Movement Commands,  Up: Readline Interaction
+
+Readline Killing Commands
+-------------------------
+
+   "Killing" text means to delete the text from the line, but to save
+it away for later use, usually by "yanking" (re-inserting) it back into
+the line.  (`Cut' and `paste' are more recent jargon for `kill' and
+`yank'.)
+
+   If the description for a command says that it `kills' text, then you
+can be sure that you can get the text back in a different (or the same)
+place later.
+
+   When you use a kill command, the text is saved in a "kill-ring".
+Any number of consecutive kills save all of the killed text together, so
+that when you yank it back, you get it all.  The kill ring is not line
+specific; the text that you killed on a previously typed line is
+available to be yanked back later, when you are typing another line.
+
+   Here is the list of commands for killing text.
+
+`C-k'
+     Kill the text from the current cursor position to the end of the
+     line.
+
+`M-d'
+     Kill from the cursor to the end of the current word, or, if between
+     words, to the end of the next word.  Word boundaries are the same
+     as those used by `M-f'.
+
+`M-<DEL>'
+     Kill from the cursor the start of the current word, or, if between
+     words, to the start of the previous word.  Word boundaries are the
+     same as those used by `M-b'.
+
+`C-w'
+     Kill from the cursor to the previous whitespace.  This is
+     different than `M-<DEL>' because the word boundaries differ.
+
+   Here is how to "yank" the text back into the line.  Yanking means to
+copy the most-recently-killed text from the kill buffer.
+
+`C-y'
+     Yank the most recently killed text back into the buffer at the
+     cursor.
+
+`M-y'
+     Rotate the kill-ring, and yank the new top.  You can only do this
+     if the prior command is `C-y' or `M-y'.
+
+
+File: rluserman.info,  Node: Readline Arguments,  Next: Searching,  Prev: Readline Killing Commands,  Up: Readline Interaction
+
+Readline Arguments
+------------------
+
+   You can pass numeric arguments to Readline commands.  Sometimes the
+argument acts as a repeat count, other times it is the sign of the
+argument that is significant.  If you pass a negative argument to a
+command which normally acts in a forward direction, that command will
+act in a backward direction.  For example, to kill text back to the
+start of the line, you might type `M-- C-k'.
+
+   The general way to pass numeric arguments to a command is to type
+meta digits before the command.  If the first `digit' typed is a minus
+sign (`-'), then the sign of the argument will be negative.  Once you
+have typed one meta digit to get the argument started, you can type the
+remainder of the digits, and then the command.  For example, to give
+the `C-d' command an argument of 10, you could type `M-1 0 C-d', which
+will delete the next ten characters on the input line.
+
+
+File: rluserman.info,  Node: Searching,  Prev: Readline Arguments,  Up: Readline Interaction
+
+Searching for Commands in the History
+-------------------------------------
+
+   Readline provides commands for searching through the command history
+for lines containing a specified string.  There are two search modes:
+"incremental" and "non-incremental".
+
+   Incremental searches begin before the user has finished typing the
+search string.  As each character of the search string is typed,
+Readline displays the next entry from the history matching the string
+typed so far.  An incremental search requires only as many characters
+as needed to find the desired history entry.  To search backward in the
+history for a particular string, type `C-r'.  Typing `C-s' searches
+forward through the history.  The characters present in the value of
+the `isearch-terminators' variable are used to terminate an incremental
+search.  If that variable has not been assigned a value, the <ESC> and
+`C-J' characters will terminate an incremental search.  `C-g' will
+abort an incremental search and restore the original line.  When the
+search is terminated, the history entry containing the search string
+becomes the current line.
+
+   To find other matching entries in the history list, type `C-r' or
+`C-s' as appropriate.  This will search backward or forward in the
+history for the next entry matching the search string typed so far.
+Any other key sequence bound to a Readline command will terminate the
+search and execute that command.  For instance, a <RET> will terminate
+the search and accept the line, thereby executing the command from the
+history list.  A movement command will terminate the search, make the
+last line found the current line, and begin editing.
+
+   Readline remembers the last incremental search string.  If two
+`C-r's are typed without any intervening characters defining a new
+search string, any remembered search string is used.
+
+   Non-incremental searches read the entire search string before
+starting to search for matching history lines.  The search string may be
+typed by the user or be part of the contents of the current line.
+
+
+File: rluserman.info,  Node: Readline Init File,  Next: Bindable Readline Commands,  Prev: Readline Interaction,  Up: Command Line Editing
+
+Readline Init File
+==================
+
+   Although the Readline library comes with a set of Emacs-like
+keybindings installed by default, it is possible to use a different set
+of keybindings.  Any user can customize programs that use Readline by
+putting commands in an "inputrc" file, conventionally in his home
+directory.  The name of this file is taken from the value of the
+environment variable `INPUTRC'.  If that variable is unset, the default
+is `~/.inputrc'.
+
+   When a program which uses the Readline library starts up, the init
+file is read, and the key bindings are set.
+
+   In addition, the `C-x C-r' command re-reads this init file, thus
+incorporating any changes that you might have made to it.
+
+* Menu:
+
+* Readline Init File Syntax::	Syntax for the commands in the inputrc file.
+
+* Conditional Init Constructs::	Conditional key bindings in the inputrc file.
+
+* Sample Init File::		An example inputrc file.
+
+
+File: rluserman.info,  Node: Readline Init File Syntax,  Next: Conditional Init Constructs,  Up: Readline Init File
+
+Readline Init File Syntax
+-------------------------
+
+   There are only a few basic constructs allowed in the Readline init
+file.  Blank lines are ignored.  Lines beginning with a `#' are
+comments.  Lines beginning with a `$' indicate conditional constructs
+(*note Conditional Init Constructs::).  Other lines denote variable
+settings and key bindings.
+
+Variable Settings
+     You can modify the run-time behavior of Readline by altering the
+     values of variables in Readline using the `set' command within the
+     init file.  The syntax is simple:
+
+          set VARIABLE VALUE
+
+     Here, for example, is how to change from the default Emacs-like
+     key binding to use `vi' line editing commands:
+
+          set editing-mode vi
+
+     Variable names and values, where appropriate, are recognized
+     without regard to case.
+
+     A great deal of run-time behavior is changeable with the following
+     variables.
+
+    `bell-style'
+          Controls what happens when Readline wants to ring the
+          terminal bell.  If set to `none', Readline never rings the
+          bell.  If set to `visible', Readline uses a visible bell if
+          one is available.  If set to `audible' (the default),
+          Readline attempts to ring the terminal's bell.
+
+    `comment-begin'
+          The string to insert at the beginning of the line when the
+          `insert-comment' command is executed.  The default value is
+          `"#"'.
+
+    `completion-ignore-case'
+          If set to `on', Readline performs filename matching and
+          completion in a case-insensitive fashion.  The default value
+          is `off'.
+
+    `completion-query-items'
+          The number of possible completions that determines when the
+          user is asked whether he wants to see the list of
+          possibilities.  If the number of possible completions is
+          greater than this value, Readline will ask the user whether
+          or not he wishes to view them; otherwise, they are simply
+          listed.  This variable must be set to an integer value
+          greater than or equal to 0.  The default limit is `100'.
+
+    `convert-meta'
+          If set to `on', Readline will convert characters with the
+          eighth bit set to an ASCII key sequence by stripping the
+          eighth bit and prefixing an <ESC> character, converting them
+          to a meta-prefixed key sequence.  The default value is `on'.
+
+    `disable-completion'
+          If set to `On', Readline will inhibit word completion.
+          Completion  characters will be inserted into the line as if
+          they had been mapped to `self-insert'.  The default is `off'.
+
+    `editing-mode'
+          The `editing-mode' variable controls which default set of key
+          bindings is used.  By default, Readline starts up in Emacs
+          editing mode, where the keystrokes are most similar to Emacs.
+          This variable can be set to either `emacs' or `vi'.
+
+    `enable-keypad'
+          When set to `on', Readline will try to enable the application
+          keypad when it is called.  Some systems need this to enable
+          the arrow keys.  The default is `off'.
+
+    `expand-tilde'
+          If set to `on', tilde expansion is performed when Readline
+          attempts word completion.  The default is `off'.
+
+          If set to `on', the history code attempts to place point at
+          the same location on each history line retrived with
+          `previous-history' or `next-history'.
+
+    `horizontal-scroll-mode'
+          This variable can be set to either `on' or `off'.  Setting it
+          to `on' means that the text of the lines being edited will
+          scroll horizontally on a single screen line when they are
+          longer than the width of the screen, instead of wrapping onto
+          a new screen line.  By default, this variable is set to `off'.
+
+    `input-meta'
+          If set to `on', Readline will enable eight-bit input (it will
+          not clear the eighth bit in the characters it reads),
+          regardless of what the terminal claims it can support.  The
+          default value is `off'.  The name `meta-flag' is a synonym
+          for this variable.
+
+    `isearch-terminators'
+          The string of characters that should terminate an incremental
+          search without subsequently executing the character as a
+          command (*note Searching::).  If this variable has not been
+          given a value, the characters <ESC> and `C-J' will terminate
+          an incremental search.
+
+    `keymap'
+          Sets Readline's idea of the current keymap for key binding
+          commands.  Acceptable `keymap' names are `emacs',
+          `emacs-standard', `emacs-meta', `emacs-ctlx', `vi', `vi-move',
+          `vi-command', and `vi-insert'.  `vi' is equivalent to
+          `vi-command'; `emacs' is equivalent to `emacs-standard'.  The
+          default value is `emacs'.  The value of the `editing-mode'
+          variable also affects the default keymap.
+
+    `mark-directories'
+          If set to `on', completed directory names have a slash
+          appended.  The default is `on'.
+
+    `mark-modified-lines'
+          This variable, when set to `on', causes Readline to display an
+          asterisk (`*') at the start of history lines which have been
+          modified.  This variable is `off' by default.
+
+    `mark-symlinked-directories'
+          If set to `on', completed names which are symbolic links to
+          directories have a slash appended (subject to the value of
+          `mark-directories').  The default is `off'.
+
+    `match-hidden-files'
+          This variable, when set to `on', causes Readline to match
+          files whose names begin with a `.' (hidden files) when
+          performing filename completion, unless the leading `.' is
+          supplied by the user in the filename to be completed.  This
+          variable is `on' by default.
+
+    `output-meta'
+          If set to `on', Readline will display characters with the
+          eighth bit set directly rather than as a meta-prefixed escape
+          sequence.  The default is `off'.
+
+    `page-completions'
+          If set to `on', Readline uses an internal `more'-like pager
+          to display a screenful of possible completions at a time.
+          This variable is `on' by default.
+
+    `print-completions-horizontally'
+          If set to `on', Readline will display completions with matches
+          sorted horizontally in alphabetical order, rather than down
+          the screen.  The default is `off'.
+
+    `show-all-if-ambiguous'
+          This alters the default behavior of the completion functions.
+          If set to `on', words which have more than one possible
+          completion cause the matches to be listed immediately instead
+          of ringing the bell.  The default value is `off'.
+
+    `visible-stats'
+          If set to `on', a character denoting a file's type is
+          appended to the filename when listing possible completions.
+          The default is `off'.
+
+Key Bindings
+     The syntax for controlling key bindings in the init file is
+     simple.  First you need to find the name of the command that you
+     want to change.  The following sections contain tables of the
+     command name, the default keybinding, if any, and a short
+     description of what the command does.
+
+     Once you know the name of the command, simply place on a line in
+     the init file the name of the key you wish to bind the command to,
+     a colon, and then the name of the command.  The name of the key
+     can be expressed in different ways, depending on what you find most
+     comfortable.
+
+     In addition to command names, readline allows keys to be bound to
+     a string that is inserted when the key is pressed (a MACRO).
+
+    KEYNAME: FUNCTION-NAME or MACRO
+          KEYNAME is the name of a key spelled out in English.  For
+          example:
+               Control-u: universal-argument
+               Meta-Rubout: backward-kill-word
+               Control-o: "> output"
+
+          In the above example, `C-u' is bound to the function
+          `universal-argument', `M-DEL' is bound to the function
+          `backward-kill-word', and `C-o' is bound to run the macro
+          expressed on the right hand side (that is, to insert the text
+          `> output' into the line).
+
+          A number of symbolic character names are recognized while
+          processing this key binding syntax: DEL, ESC, ESCAPE, LFD,
+          NEWLINE, RET, RETURN, RUBOUT, SPACE, SPC, and TAB.
+
+    "KEYSEQ": FUNCTION-NAME or MACRO
+          KEYSEQ differs from KEYNAME above in that strings denoting an
+          entire key sequence can be specified, by placing the key
+          sequence in double quotes.  Some GNU Emacs style key escapes
+          can be used, as in the following example, but the special
+          character names are not recognized.
+
+               "\C-u": universal-argument
+               "\C-x\C-r": re-read-init-file
+               "\e[11~": "Function Key 1"
+
+          In the above example, `C-u' is again bound to the function
+          `universal-argument' (just as it was in the first example),
+          `C-x C-r' is bound to the function `re-read-init-file', and
+          `<ESC> <[> <1> <1> <~>' is bound to insert the text `Function
+          Key 1'.
+
+     The following GNU Emacs style escape sequences are available when
+     specifying key sequences:
+
+    `\C-'
+          control prefix
+
+    `\M-'
+          meta prefix
+
+    `\e'
+          an escape character
+
+    `\\'
+          backslash
+
+    `\"'
+          <">, a double quotation mark
+
+    `\''
+          <'>, a single quote or apostrophe
+
+     In addition to the GNU Emacs style escape sequences, a second set
+     of backslash escapes is available:
+
+    `\a'
+          alert (bell)
+
+    `\b'
+          backspace
+
+    `\d'
+          delete
+
+    `\f'
+          form feed
+
+    `\n'
+          newline
+
+    `\r'
+          carriage return
+
+    `\t'
+          horizontal tab
+
+    `\v'
+          vertical tab
+
+    `\NNN'
+          the eight-bit character whose value is the octal value NNN
+          (one to three digits)
+
+    `\xHH'
+          the eight-bit character whose value is the hexadecimal value
+          HH (one or two hex digits)
+
+     When entering the text of a macro, single or double quotes must be
+     used to indicate a macro definition.  Unquoted text is assumed to
+     be a function name.  In the macro body, the backslash escapes
+     described above are expanded.  Backslash will quote any other
+     character in the macro text, including `"' and `''.  For example,
+     the following binding will make `C-x \' insert a single `\' into
+     the line:
+          "\C-x\\": "\\"
+
+
+File: rluserman.info,  Node: Conditional Init Constructs,  Next: Sample Init File,  Prev: Readline Init File Syntax,  Up: Readline Init File
+
+Conditional Init Constructs
+---------------------------
+
+   Readline implements a facility similar in spirit to the conditional
+compilation features of the C preprocessor which allows key bindings
+and variable settings to be performed as the result of tests.  There
+are four parser directives used.
+
+`$if'
+     The `$if' construct allows bindings to be made based on the
+     editing mode, the terminal being used, or the application using
+     Readline.  The text of the test extends to the end of the line; no
+     characters are required to isolate it.
+
+    `mode'
+          The `mode=' form of the `$if' directive is used to test
+          whether Readline is in `emacs' or `vi' mode.  This may be
+          used in conjunction with the `set keymap' command, for
+          instance, to set bindings in the `emacs-standard' and
+          `emacs-ctlx' keymaps only if Readline is starting out in
+          `emacs' mode.
+
+    `term'
+          The `term=' form may be used to include terminal-specific key
+          bindings, perhaps to bind the key sequences output by the
+          terminal's function keys.  The word on the right side of the
+          `=' is tested against both the full name of the terminal and
+          the portion of the terminal name before the first `-'.  This
+          allows `sun' to match both `sun' and `sun-cmd', for instance.
+
+    `application'
+          The APPLICATION construct is used to include
+          application-specific settings.  Each program using the
+          Readline library sets the APPLICATION NAME, and you can test
+          for a particular value.  This could be used to bind key
+          sequences to functions useful for a specific program.  For
+          instance, the following command adds a key sequence that
+          quotes the current or previous word in Bash:
+               $if Bash
+               # Quote the current or previous word
+               "\C-xq": "\eb\"\ef\""
+               $endif
+
+`$endif'
+     This command, as seen in the previous example, terminates an `$if'
+     command.
+
+`$else'
+     Commands in this branch of the `$if' directive are executed if the
+     test fails.
+
+`$include'
+     This directive takes a single filename as an argument and reads
+     commands and bindings from that file.  For example, the following
+     directive reads from `/etc/inputrc':
+          $include /etc/inputrc
+
+
+File: rluserman.info,  Node: Sample Init File,  Prev: Conditional Init Constructs,  Up: Readline Init File
+
+Sample Init File
+----------------
+
+   Here is an example of an INPUTRC file.  This illustrates key
+binding, variable assignment, and conditional syntax.
+
+
+     # This file controls the behaviour of line input editing for
+     # programs that use the GNU Readline library.  Existing
+     # programs include FTP, Bash, and GDB.
+     #
+     # You can re-read the inputrc file with C-x C-r.
+     # Lines beginning with '#' are comments.
+     #
+     # First, include any systemwide bindings and variable
+     # assignments from /etc/Inputrc
+     $include /etc/Inputrc
+     
+     #
+     # Set various bindings for emacs mode.
+     
+     set editing-mode emacs
+     
+     $if mode=emacs
+     
+     Meta-Control-h:	backward-kill-word	Text after the function name is ignored
+     
+     #
+     # Arrow keys in keypad mode
+     #
+     #"\M-OD":        backward-char
+     #"\M-OC":        forward-char
+     #"\M-OA":        previous-history
+     #"\M-OB":        next-history
+     #
+     # Arrow keys in ANSI mode
+     #
+     "\M-[D":        backward-char
+     "\M-[C":        forward-char
+     "\M-[A":        previous-history
+     "\M-[B":        next-history
+     #
+     # Arrow keys in 8 bit keypad mode
+     #
+     #"\M-\C-OD":       backward-char
+     #"\M-\C-OC":       forward-char
+     #"\M-\C-OA":       previous-history
+     #"\M-\C-OB":       next-history
+     #
+     # Arrow keys in 8 bit ANSI mode
+     #
+     #"\M-\C-[D":       backward-char
+     #"\M-\C-[C":       forward-char
+     #"\M-\C-[A":       previous-history
+     #"\M-\C-[B":       next-history
+     
+     C-q: quoted-insert
+     
+     $endif
+     
+     # An old-style binding.  This happens to be the default.
+     TAB: complete
+     
+     # Macros that are convenient for shell interaction
+     $if Bash
+     # edit the path
+     "\C-xp": "PATH=${PATH}\e\C-e\C-a\ef\C-f"
+     # prepare to type a quoted word --
+     # insert open and close double quotes
+     # and move to just after the open quote
+     "\C-x\"": "\"\"\C-b"
+     # insert a backslash (testing backslash escapes
+     # in sequences and macros)
+     "\C-x\\": "\\"
+     # Quote the current or previous word
+     "\C-xq": "\eb\"\ef\""
+     # Add a binding to refresh the line, which is unbound
+     "\C-xr": redraw-current-line
+     # Edit variable on current line.
+     "\M-\C-v": "\C-a\C-k$\C-y\M-\C-e\C-a\C-y="
+     $endif
+     
+     # use a visible bell if one is available
+     set bell-style visible
+     
+     # don't strip characters to 7 bits when reading
+     set input-meta on
+     
+     # allow iso-latin1 characters to be inserted rather
+     # than converted to prefix-meta sequences
+     set convert-meta off
+     
+     # display characters with the eighth bit set directly
+     # rather than as meta-prefixed characters
+     set output-meta on
+     
+     # if there are more than 150 possible completions for
+     # a word, ask the user if he wants to see all of them
+     set completion-query-items 150
+     
+     # For FTP
+     $if Ftp
+     "\C-xg": "get \M-?"
+     "\C-xt": "put \M-?"
+     "\M-.": yank-last-arg
+     $endif
+
+
+File: rluserman.info,  Node: Bindable Readline Commands,  Next: Readline vi Mode,  Prev: Readline Init File,  Up: Command Line Editing
+
+Bindable Readline Commands
+==========================
+
+* Menu:
+
+* Commands For Moving::		Moving about the line.
+* Commands For History::	Getting at previous lines.
+* Commands For Text::		Commands for changing text.
+* Commands For Killing::	Commands for killing and yanking.
+* Numeric Arguments::		Specifying numeric arguments, repeat counts.
+* Commands For Completion::	Getting Readline to do the typing for you.
+* Keyboard Macros::		Saving and re-executing typed characters
+* Miscellaneous Commands::	Other miscellaneous commands.
+
+   This section describes Readline commands that may be bound to key
+sequences.  Command names without an accompanying key sequence are
+unbound by default.
+
+   In the following descriptions, "point" refers to the current cursor
+position, and "mark" refers to a cursor position saved by the
+`set-mark' command.  The text between the point and mark is referred to
+as the "region".
+
+
+File: rluserman.info,  Node: Commands For Moving,  Next: Commands For History,  Up: Bindable Readline Commands
+
+Commands For Moving
+-------------------
+
+`beginning-of-line (C-a)'
+     Move to the start of the current line.
+
+`end-of-line (C-e)'
+     Move to the end of the line.
+
+`forward-char (C-f)'
+     Move forward a character.
+
+`backward-char (C-b)'
+     Move back a character.
+
+`forward-word (M-f)'
+     Move forward to the end of the next word.  Words are composed of
+     letters and digits.
+
+`backward-word (M-b)'
+     Move back to the start of the current or previous word.  Words are
+     composed of letters and digits.
+
+`clear-screen (C-l)'
+     Clear the screen and redraw the current line, leaving the current
+     line at the top of the screen.
+
+`redraw-current-line ()'
+     Refresh the current line.  By default, this is unbound.
+
+
+File: rluserman.info,  Node: Commands For History,  Next: Commands For Text,  Prev: Commands For Moving,  Up: Bindable Readline Commands
+
+Commands For Manipulating The History
+-------------------------------------
+
+`accept-line (Newline or Return)'
+     Accept the line regardless of where the cursor is.  If this line is
+     non-empty, it may be added to the history list for future recall
+     with `add_history()'.  If this line is a modified history line,
+     the history line is restored to its original state.
+
+`previous-history (C-p)'
+     Move `back' through the history list, fetching the previous
+     command.
+
+`next-history (C-n)'
+     Move `forward' through the history list, fetching the next command.
+
+`beginning-of-history (M-<)'
+     Move to the first line in the history.
+
+`end-of-history (M->)'
+     Move to the end of the input history, i.e., the line currently
+     being entered.
+
+`reverse-search-history (C-r)'
+     Search backward starting at the current line and moving `up'
+     through the history as necessary.  This is an incremental search.
+
+`forward-search-history (C-s)'
+     Search forward starting at the current line and moving `down'
+     through the the history as necessary.  This is an incremental
+     search.
+
+`non-incremental-reverse-search-history (M-p)'
+     Search backward starting at the current line and moving `up'
+     through the history as necessary using a non-incremental search
+     for a string supplied by the user.
+
+`non-incremental-forward-search-history (M-n)'
+     Search forward starting at the current line and moving `down'
+     through the the history as necessary using a non-incremental search
+     for a string supplied by the user.
+
+`history-search-forward ()'
+     Search forward through the history for the string of characters
+     between the start of the current line and the point.  This is a
+     non-incremental search.  By default, this command is unbound.
+
+`history-search-backward ()'
+     Search backward through the history for the string of characters
+     between the start of the current line and the point.  This is a
+     non-incremental search.  By default, this command is unbound.
+
+`yank-nth-arg (M-C-y)'
+     Insert the first argument to the previous command (usually the
+     second word on the previous line) at point.  With an argument N,
+     insert the Nth word from the previous command (the words in the
+     previous command begin with word 0).  A negative argument inserts
+     the Nth word from the end of the previous command.
+
+`yank-last-arg (M-. or M-_)'
+     Insert last argument to the previous command (the last word of the
+     previous history entry).  With an argument, behave exactly like
+     `yank-nth-arg'.  Successive calls to `yank-last-arg' move back
+     through the history list, inserting the last argument of each line
+     in turn.
+
+
+File: rluserman.info,  Node: Commands For Text,  Next: Commands For Killing,  Prev: Commands For History,  Up: Bindable Readline Commands
+
+Commands For Changing Text
+--------------------------
+
+`delete-char (C-d)'
+     Delete the character at point.  If point is at the beginning of
+     the line, there are no characters in the line, and the last
+     character typed was not bound to `delete-char', then return EOF.
+
+`backward-delete-char (Rubout)'
+     Delete the character behind the cursor.  A numeric argument means
+     to kill the characters instead of deleting them.
+
+`forward-backward-delete-char ()'
+     Delete the character under the cursor, unless the cursor is at the
+     end of the line, in which case the character behind the cursor is
+     deleted.  By default, this is not bound to a key.
+
+`quoted-insert (C-q or C-v)'
+     Add the next character typed to the line verbatim.  This is how to
+     insert key sequences like `C-q', for example.
+
+`tab-insert (M-<TAB>)'
+     Insert a tab character.
+
+`self-insert (a, b, A, 1, !, ...)'
+     Insert yourself.
+
+`transpose-chars (C-t)'
+     Drag the character before the cursor forward over the character at
+     the cursor, moving the cursor forward as well.  If the insertion
+     point is at the end of the line, then this transposes the last two
+     characters of the line.  Negative arguments have no effect.
+
+`transpose-words (M-t)'
+     Drag the word before point past the word after point, moving point
+     past that word as well.  If the insertion point is at the end of
+     the line, this transposes the last two words on the line.
+
+`upcase-word (M-u)'
+     Uppercase the current (or following) word.  With a negative
+     argument, uppercase the previous word, but do not move the cursor.
+
+`downcase-word (M-l)'
+     Lowercase the current (or following) word.  With a negative
+     argument, lowercase the previous word, but do not move the cursor.
+
+`capitalize-word (M-c)'
+     Capitalize the current (or following) word.  With a negative
+     argument, capitalize the previous word, but do not move the cursor.
+
+`overwrite-mode ()'
+     Toggle overwrite mode.  With an explicit positive numeric argument,
+     switches to overwrite mode.  With an explicit non-positive numeric
+     argument, switches to insert mode.  This command affects only
+     `emacs' mode; `vi' mode does overwrite differently.  Each call to
+     `readline()' starts in insert mode.
+
+     In overwrite mode, characters bound to `self-insert' replace the
+     text at point rather than pushing the text to the right.
+     Characters bound to `backward-delete-char' replace the character
+     before point with a space.
+
+     By default, this command is unbound.
+
+
+File: rluserman.info,  Node: Commands For Killing,  Next: Numeric Arguments,  Prev: Commands For Text,  Up: Bindable Readline Commands
+
+Killing And Yanking
+-------------------
+
+`kill-line (C-k)'
+     Kill the text from point to the end of the line.
+
+`backward-kill-line (C-x Rubout)'
+     Kill backward to the beginning of the line.
+
+`unix-line-discard (C-u)'
+     Kill backward from the cursor to the beginning of the current line.
+
+`kill-whole-line ()'
+     Kill all characters on the current line, no matter where point is.
+     By default, this is unbound.
+
+`kill-word (M-d)'
+     Kill from point to the end of the current word, or if between
+     words, to the end of the next word.  Word boundaries are the same
+     as `forward-word'.
+
+`backward-kill-word (M-<DEL>)'
+     Kill the word behind point.  Word boundaries are the same as
+     `backward-word'.
+
+`unix-word-rubout (C-w)'
+     Kill the word behind point, using white space as a word boundary.
+     The killed text is saved on the kill-ring.
+
+`delete-horizontal-space ()'
+     Delete all spaces and tabs around point.  By default, this is
+     unbound.
+
+`kill-region ()'
+     Kill the text in the current region.  By default, this command is
+     unbound.
+
+`copy-region-as-kill ()'
+     Copy the text in the region to the kill buffer, so it can be yanked
+     right away.  By default, this command is unbound.
+
+`copy-backward-word ()'
+     Copy the word before point to the kill buffer.  The word
+     boundaries are the same as `backward-word'.  By default, this
+     command is unbound.
+
+`copy-forward-word ()'
+     Copy the word following point to the kill buffer.  The word
+     boundaries are the same as `forward-word'.  By default, this
+     command is unbound.
+
+`yank (C-y)'
+     Yank the top of the kill ring into the buffer at point.
+
+`yank-pop (M-y)'
+     Rotate the kill-ring, and yank the new top.  You can only do this
+     if the prior command is `yank' or `yank-pop'.
+
+
+File: rluserman.info,  Node: Numeric Arguments,  Next: Commands For Completion,  Prev: Commands For Killing,  Up: Bindable Readline Commands
+
+Specifying Numeric Arguments
+----------------------------
+
+`digit-argument (M-0, M-1, ... M--)'
+     Add this digit to the argument already accumulating, or start a new
+     argument.  `M--' starts a negative argument.
+
+`universal-argument ()'
+     This is another way to specify an argument.  If this command is
+     followed by one or more digits, optionally with a leading minus
+     sign, those digits define the argument.  If the command is
+     followed by digits, executing `universal-argument' again ends the
+     numeric argument, but is otherwise ignored.  As a special case, if
+     this command is immediately followed by a character that is
+     neither a digit or minus sign, the argument count for the next
+     command is multiplied by four.  The argument count is initially
+     one, so executing this function the first time makes the argument
+     count four, a second time makes the argument count sixteen, and so
+     on.  By default, this is not bound to a key.
+
+
+File: rluserman.info,  Node: Commands For Completion,  Next: Keyboard Macros,  Prev: Numeric Arguments,  Up: Bindable Readline Commands
+
+Letting Readline Type For You
+-----------------------------
+
+`complete (<TAB>)'
+     Attempt to perform completion on the text before point.  The
+     actual completion performed is application-specific.  The default
+     is filename completion.
+
+`possible-completions (M-?)'
+     List the possible completions of the text before point.
+
+`insert-completions (M-*)'
+     Insert all completions of the text before point that would have
+     been generated by `possible-completions'.
+
+`menu-complete ()'
+     Similar to `complete', but replaces the word to be completed with
+     a single match from the list of possible completions.  Repeated
+     execution of `menu-complete' steps through the list of possible
+     completions, inserting each match in turn.  At the end of the list
+     of completions, the bell is rung (subject to the setting of
+     `bell-style') and the original text is restored.  An argument of N
+     moves N positions forward in the list of matches; a negative
+     argument may be used to move backward through the list.  This
+     command is intended to be bound to <TAB>, but is unbound by
+     default.
+
+`delete-char-or-list ()'
+     Deletes the character under the cursor if not at the beginning or
+     end of the line (like `delete-char').  If at the end of the line,
+     behaves identically to `possible-completions'.  This command is
+     unbound by default.
+
+
+File: rluserman.info,  Node: Keyboard Macros,  Next: Miscellaneous Commands,  Prev: Commands For Completion,  Up: Bindable Readline Commands
+
+Keyboard Macros
+---------------
+
+`start-kbd-macro (C-x ()'
+     Begin saving the characters typed into the current keyboard macro.
+
+`end-kbd-macro (C-x ))'
+     Stop saving the characters typed into the current keyboard macro
+     and save the definition.
+
+`call-last-kbd-macro (C-x e)'
+     Re-execute the last keyboard macro defined, by making the
+     characters in the macro appear as if typed at the keyboard.
+
+
+File: rluserman.info,  Node: Miscellaneous Commands,  Prev: Keyboard Macros,  Up: Bindable Readline Commands
+
+Some Miscellaneous Commands
+---------------------------
+
+`re-read-init-file (C-x C-r)'
+     Read in the contents of the INPUTRC file, and incorporate any
+     bindings or variable assignments found there.
+
+`abort (C-g)'
+     Abort the current editing command and ring the terminal's bell
+     (subject to the setting of `bell-style').
+
+`do-uppercase-version (M-a, M-b, M-X, ...)'
+     If the metafied character X is lowercase, run the command that is
+     bound to the corresponding uppercase character.
+
+`prefix-meta (<ESC>)'
+     Metafy the next character typed.  This is for keyboards without a
+     meta key.  Typing `<ESC> f' is equivalent to typing `M-f'.
+
+`undo (C-_ or C-x C-u)'
+     Incremental undo, separately remembered for each line.
+
+`revert-line (M-r)'
+     Undo all changes made to this line.  This is like executing the
+     `undo' command enough times to get back to the beginning.
+
+`tilde-expand (M-~)'
+     Perform tilde expansion on the current word.
+
+`set-mark (C-@)'
+     Set the mark to the point.  If a numeric argument is supplied, the
+     mark is set to that position.
+
+`exchange-point-and-mark (C-x C-x)'
+     Swap the point with the mark.  The current cursor position is set
+     to the saved position, and the old cursor position is saved as the
+     mark.
+
+`character-search (C-])'
+     A character is read and point is moved to the next occurrence of
+     that character.  A negative count searches for previous
+     occurrences.
+
+`character-search-backward (M-C-])'
+     A character is read and point is moved to the previous occurrence
+     of that character.  A negative count searches for subsequent
+     occurrences.
+
+`insert-comment (M-#)'
+     Without a numeric argument, the value of the `comment-begin'
+     variable is inserted at the beginning of the current line.  If a
+     numeric argument is supplied, this command acts as a toggle:  if
+     the characters at the beginning of the line do not match the value
+     of `comment-begin', the value is inserted, otherwise the
+     characters in `comment-begin' are deleted from the beginning of
+     the line.  In either case, the line is accepted as if a newline
+     had been typed.
+
+`dump-functions ()'
+     Print all of the functions and their key bindings to the Readline
+     output stream.  If a numeric argument is supplied, the output is
+     formatted in such a way that it can be made part of an INPUTRC
+     file.  This command is unbound by default.
+
+`dump-variables ()'
+     Print all of the settable variables and their values to the
+     Readline output stream.  If a numeric argument is supplied, the
+     output is formatted in such a way that it can be made part of an
+     INPUTRC file.  This command is unbound by default.
+
+`dump-macros ()'
+     Print all of the Readline key sequences bound to macros and the
+     strings they output.  If a numeric argument is supplied, the
+     output is formatted in such a way that it can be made part of an
+     INPUTRC file.  This command is unbound by default.
+
+`emacs-editing-mode (C-e)'
+     When in `vi' command mode, this causes a switch to `emacs' editing
+     mode.
+
+`vi-editing-mode (M-C-j)'
+     When in `emacs' editing mode, this causes a switch to `vi' editing
+     mode.
+
+
+File: rluserman.info,  Node: Readline vi Mode,  Prev: Bindable Readline Commands,  Up: Command Line Editing
+
+Readline vi Mode
+================
+
+   While the Readline library does not have a full set of `vi' editing
+functions, it does contain enough to allow simple editing of the line.
+The Readline `vi' mode behaves as specified in the POSIX 1003.2
+standard.
+
+   In order to switch interactively between `emacs' and `vi' editing
+modes, use the command `M-C-j' (bound to emacs-editing-mode when in
+`vi' mode and to vi-editing-mode in `emacs' mode).  The Readline
+default is `emacs' mode.
+
+   When you enter a line in `vi' mode, you are already placed in
+`insertion' mode, as if you had typed an `i'.  Pressing <ESC> switches
+you into `command' mode, where you can edit the text of the line with
+the standard `vi' movement keys, move to previous history lines with
+`k' and subsequent lines with `j', and so forth.
+
+
+
+Tag Table:
+Node: Top1208
+Node: Command Line Editing1604
+Node: Introduction and Notation2218
+Node: Readline Interaction3837
+Node: Readline Bare Essentials5025
+Node: Readline Movement Commands6807
+Node: Readline Killing Commands7765
+Node: Readline Arguments9675
+Node: Searching10712
+Node: Readline Init File12856
+Node: Readline Init File Syntax13918
+Node: Conditional Init Constructs24802
+Node: Sample Init File27328
+Node: Bindable Readline Commands30513
+Node: Commands For Moving31564
+Node: Commands For History32414
+Node: Commands For Text35273
+Node: Commands For Killing37988
+Node: Numeric Arguments39940
+Node: Commands For Completion41069
+Node: Keyboard Macros42602
+Node: Miscellaneous Commands43162
+Node: Readline vi Mode46512
+
+End Tag Table
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@@ -0,0 +1,94 @@
+\input texinfo    @c -*-texinfo-*-
+@comment %**start of header (This is for running Texinfo on a region.)
+@setfilename rluserman.info
+@settitle GNU Readline Library
+@comment %**end of header (This is for running Texinfo on a region.)
+@setchapternewpage odd
+
+@include manvers.texinfo
+
+@ifinfo
+@dircategory Libraries
+@direntry
+* RLuserman: (rluserman).       The GNU readline library User's Manual.
+@end direntry
+
+This document describes the end user interface of the GNU Readline Library,
+a utility which aids in the consistency of user interface across discrete
+programs that need to provide a command line interface.
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+pare preserved on all copies.
+
+@ignore
+Permission is granted to process this file through TeX and print the
+results, provided the printed document carries copying permission
+notice identical to this one except for the removal of this paragraph
+(this paragraph not being relevant to the printed manual).
+@end ignore
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Free Software Foundation.
+@end ifinfo
+
+@titlepage  
+@title GNU Readline Library User Interface
+@subtitle Edition @value{EDITION}, for @code{Readline Library} Version @value{VERSION}.
+@subtitle @value{UPDATE-MONTH}
+@author Brian Fox, Free Software Foundation
+@author Chet Ramey, Case Western Reserve University
+
+@page
+This document describes the end user interface of the GNU Readline Library,
+a utility which aids in the consistency of user interface across discrete
+programs that need to provide a command line interface.
+
+Published by the Free Software Foundation @*
+59 Temple Place, Suite 330, @*
+Boston, MA 02111 USA
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+are preserved on all copies.
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Free Software Foundation.
+
+@vskip 0pt plus 1filll
+Copyright @copyright{} 1988-2002 Free Software Foundation, Inc.
+@end titlepage
+
+@ifinfo
+@node Top
+@top GNU Readline Library
+
+This document describes the end user interface of the GNU Readline Library,
+a utility which aids in the consistency of user interface across discrete
+programs that need to provide a command line interface.
+
+@menu
+* Command Line Editing::	   GNU Readline User's Manual.
+@end menu
+@end ifinfo
+
+@include rluser.texinfo
+
+@contents
+@bye
diff --git a/readline-4.3.orig/doc/texi2dvi b/readline-4.3.orig/doc/texi2dvi
new file mode 100755
index 0000000..c186848
--- /dev/null
+++ b/readline-4.3.orig/doc/texi2dvi
@@ -0,0 +1,568 @@
+#! /bin/sh
+# texi2dvi --- produce DVI (or PDF) files from Texinfo (or LaTeX) sources.
+# $Id$
+#
+# Copyright (C) 1992, 93, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, you can either send email to this
+# program's maintainer or write to: The Free Software Foundation,
+# Inc.; 59 Temple Place, Suite 330; Boston, MA 02111-1307, USA.
+#
+# Original author: Noah Friedman <friedman@gnu.org>.
+#
+# Please send bug reports, etc. to bug-texinfo@gnu.org.
+# If possible, please send a copy of the output of the script called with
+# the `--debug' option when making a bug report.
+
+# This string is expanded by rcs automatically when this file is checked out.
+rcs_revision='$Revision$'
+rcs_version=`set - $rcs_revision; echo $2`
+program=`echo $0 | sed -e 's!.*/!!'`
+version="texi2dvi (GNU Texinfo 4.0) $rcs_version
+
+Copyright (C) 1999 Free Software Foundation, Inc.
+There is NO warranty.  You may redistribute this software
+under the terms of the GNU General Public License.
+For more information about these matters, see the files named COPYING."
+
+usage="Usage: $program [OPTION]... FILE...
+
+Run each Texinfo or LaTeX FILE through TeX in turn until all
+cross-references are resolved, building all indices.  The directory
+containing each FILE is searched for included files.  The suffix of FILE
+is used to determine its language (LaTeX or Texinfo).
+
+Makeinfo is used to perform Texinfo macro expansion before running TeX
+when needed.
+
+Options:
+  -@                   Use @input instead of \input; for preloaded Texinfo.
+  -b, --batch          No interaction.
+  -c, --clean          Remove all auxiliary files.
+  -D, --debug          Turn on shell debugging (set -x).
+  -e, --expand         Force macro expansion using makeinfo.
+  -I DIR               Search DIR for Texinfo files.
+  -h, --help           Display this help and exit successfully.
+  -l, --language=LANG  Specify the LANG of FILE: LaTeX or Texinfo.
+  -p, --pdf            Use pdftex or pdflatex for processing.
+  -q, --quiet          No output unless errors (implies --batch).
+  -s, --silent         Same as --quiet.
+  -t, --texinfo=CMD    Insert CMD after @setfilename in copy of input file.
+                       Multiple values accumulate.
+  -v, --version        Display version information and exit successfully.
+  -V, --verbose        Report on what is done.
+
+The values of the BIBTEX, LATEX (or PDFLATEX), MAKEINDEX, MAKEINFO,
+TEX (or PDFTEX), and TEXINDEX environment variables are used to run
+those commands, if they are set.
+
+Email bug reports to <bug-texinfo@gnu.org>,
+general questions and discussion to <help-texinfo@gnu.org>."
+
+# Initialize variables for option overriding and otherwise.
+# Don't use `unset' since old bourne shells don't have this command.
+# Instead, assign them an empty value.
+escape='\'
+batch=false     # eval for batch mode
+clean=
+debug=
+expand=         # t for expansion via makeinfo
+oformat=dvi
+set_language=
+miincludes=     # makeinfo include path
+textra=
+tmpdir=${TMPDIR:-/tmp}/t2d$$  # avoid collisions on 8.3 filesystems.
+txincludes=     # TEXINPUTS extensions
+txiprereq=19990129 # minimum texinfo.tex version to have macro expansion
+quiet=          # by default let the tools' message be displayed
+verbose=false   # echo for verbose mode
+
+orig_pwd=`pwd`
+
+# Systems which define $COMSPEC or $ComSpec use semicolons to separate
+# directories in TEXINPUTS.
+if test -n "$COMSPEC$ComSpec"; then
+  path_sep=";"
+else
+  path_sep=":"
+fi
+
+# Save this so we can construct a new TEXINPUTS path for each file.
+TEXINPUTS_orig="$TEXINPUTS"
+# Unfortunately makeindex does not read TEXINPUTS.
+INDEXSTYLE_orig="$INDEXSTYLE"
+export TEXINPUTS INDEXSTYLE
+
+# Push a token among the arguments that will be used to notice when we
+# ended options/arguments parsing.
+# Use "set dummy ...; shift" rather than 'set - ..." because on
+# Solaris set - turns off set -x (but keeps set -e).
+# Use ${1+"$@"} rather than "$@" because Digital Unix and Ultrix 4.3
+# still expand "$@" to a single argument (the empty string) rather
+# than nothing at all.
+arg_sep="$$--$$"
+set dummy ${1+"$@"} "$arg_sep"; shift
+
+# 
+# Parse command line arguments.
+while test x"$1" != x"$arg_sep"; do
+
+  # Handle --option=value by splitting apart and putting back on argv.
+  case "$1" in
+    --*=*)
+      opt=`echo "$1" | sed -e 's/=.*//'`
+      val=`echo "$1" | sed -e 's/[^=]*=//'`
+      shift
+      set dummy "$opt" "$val" ${1+"$@"}; shift
+      ;;
+  esac
+
+  # This recognizes --quark as --quiet.  So what.
+  case "$1" in
+    -@ ) escape=@;;
+    # Silently and without documentation accept -b and --b[atch] as synonyms.
+    -b | --b*) batch=eval;;
+    -q | -s | --q* | --s*) quiet=t; batch=eval;;
+    -c | --c*) clean=t;;
+    -D | --d*) debug=t;;
+    -e | --e*) expand=t;;
+    -h | --h*) echo "$usage"; exit 0;;
+    -I | --I*)
+      shift
+      miincludes="$miincludes -I $1"
+      txincludes="$txincludes$path_sep$1"
+      ;;
+    -l | --l*) shift; set_language=$1;;
+    -p | --p*) oformat=pdf;;
+    -t | --t*) shift; textra="$textra\\
+$1";;
+    -v | --vers*) echo "$version"; exit 0;;
+    -V | --verb*) verbose=echo;;
+    --) # What remains are not options.
+      shift
+      while test x"$1" != x"$arg_sep"; do
+        set dummy ${1+"$@"} "$1"; shift
+        shift
+      done
+      break;;
+    -*)
+      echo "$0: Unknown or ambiguous option \`$1'." >&2
+      echo "$0: Try \`--help' for more information." >&2
+      exit 1;;
+    *) set dummy ${1+"$@"} "$1"; shift;;
+   esac
+   shift
+done
+# Pop the token
+shift
+
+# Interpret remaining command line args as filenames.
+if test $# = 0; then
+  echo "$0: Missing file arguments." >&2
+  echo "$0: Try \`--help' for more information." >&2
+  exit 2
+fi
+
+# Prepare the temporary directory.  Remove it at exit, unless debugging.
+if test -z "$debug"; then
+  trap "cd / && rm -rf $tmpdir" 0 1 2 15
+fi
+
+# Create the temporary directory with strict rights
+(umask 077 && mkdir $tmpdir) || exit 1
+
+# Prepare the tools we might need.  This may be extra work in some
+# cases, but improves the readibility of the script.
+utildir=$tmpdir/utils
+mkdir $utildir || exit 1
+
+# A sed script that preprocesses Texinfo sources in order to keep the
+# iftex sections only.  We want to remove non TeX sections, and
+# comment (with `@c texi2dvi') TeX sections so that makeinfo does not
+# try to parse them.  Nevertheless, while commenting TeX sections,
+# don't comment @macro/@end macro so that makeinfo does propagate
+# them.  Unfortunately makeinfo --iftex --no-ifhtml --no-ifinfo
+# doesn't work well enough (yet) to use that, so work around with sed.
+comment_iftex_sed=$utildir/comment.sed
+cat <<EOF >$comment_iftex_sed
+/^@tex/,/^@end tex/{
+  s/^/@c texi2dvi/
+}
+/^@iftex/,/^@end iftex/{
+  s/^/@c texi2dvi/
+  /^@c texi2dvi@macro/,/^@c texi2dvi@end macro/{
+    s/^@c texi2dvi//
+  }
+}
+/^@html/,/^@end html/d
+/^@ifhtml/,/^@end ifhtml/d
+/^@ifnottex/,/^@end ifnottex/d
+/^@ifinfo/,/^@end ifinfo/{
+  /^@node/p
+  /^@menu/,/^@end menu/p
+  d
+}
+EOF
+# Uncommenting is simple: Remove any leading `@c texi2dvi'.
+uncomment_iftex_sed=$utildir/uncomment.sed
+cat <<EOF >$uncomment_iftex_sed
+s/^@c texi2dvi//
+EOF
+
+# A shell script that computes the list of xref files.
+# Takes the filename (without extension) of which we look for xref
+# files as argument.  The index files must be reported last.
+get_xref_files=$utildir/get_xref.sh
+cat <<\EOF >$get_xref_files
+#! /bin/sh
+
+# Get list of xref files (indexes, tables and lists).
+# Find all files having root filename with a two-letter extension,
+# saves the ones that are really Texinfo-related files.  .?o? catches
+# LaTeX tables and lists.
+for this_file in "$1".?o? "$1".aux "$1".?? "$1".idx; do
+  # If file is empty, skip it.
+  test -s "$this_file" || continue
+  # If the file is not suitable to be an index or xref file, don't
+  # process it.  The file can't be if its first character is not a
+  # backslash or single quote.
+  first_character=`sed -n '1s/^\(.\).*$/\1/p;q' $this_file`
+  if test "x$first_character" = "x\\" \
+     || test "x$first_character" = "x'"; then
+    xref_files="$xref_files ./$this_file"
+  fi
+done
+echo "$xref_files"
+EOF
+chmod 500 $get_xref_files
+
+# File descriptor usage:
+# 0 standard input
+# 1 standard output (--verbose messages)
+# 2 standard error
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 5 tools output (turned off by --quiet)
+
+# Tools' output.  If quiet, discard, else redirect to the message flow.
+if test "$quiet" = t; then
+  exec 5>/dev/null
+else
+  exec 5>&1
+fi
+
+# Enable tracing
+test "$debug" = t && set -x
+
+# 
+# TeXify files.
+
+for command_line_filename in ${1+"$@"}; do
+  $verbose "Processing $command_line_filename ..."
+
+  # If the COMMAND_LINE_FILENAME is not absolute (e.g., --debug.tex),
+  # prepend `./' in order to avoid that the tools take it as an option.
+  echo "$command_line_filename" | egrep '^(/|[A-z]:/)' >/dev/null \
+  || command_line_filename="./$command_line_filename"
+
+  # See if the file exists.  If it doesn't we're in trouble since, even
+  # though the user may be able to reenter a valid filename at the tex
+  # prompt (assuming they're attending the terminal), this script won't
+  # be able to find the right xref files and so forth.
+  if test ! -r "$command_line_filename"; then
+    echo "$0: Could not read $command_line_filename, skipping." >&2
+    continue
+  fi
+
+  # Get the name of the current directory.  We want the full path
+  # because in clean mode we are in tmp, in which case a relative
+  # path has no meaning.
+  filename_dir=`echo $command_line_filename | sed 's!/[^/]*$!!;s!^$!.!'`
+  filename_dir=`cd "$filename_dir" >/dev/null && pwd`
+
+  # Strip directory part but leave extension.
+  filename_ext=`basename "$command_line_filename"`
+  # Strip extension.
+  filename_noext=`echo "$filename_ext" | sed 's/\.[^.]*$//'`
+  ext=`echo "$filename_ext" | sed 's/^.*\.//'`
+
+  # _src.  Use same basename since we want to generate aux files with
+  # the same basename as the manual.  If --expand, then output the
+  # macro-expanded file to here, else copy the original file.
+  tmpdir_src=$tmpdir/src
+  filename_src=$tmpdir_src/$filename_noext.$ext
+
+  # _xtr.  The file with the user's extra commands.
+  tmpdir_xtr=$tmpdir/xtr
+  filename_xtr=$tmpdir_xtr/$filename_noext.$ext
+
+  # _bak.  Copies of the previous xref files (another round is run if
+  # they differ from the new one).
+  tmpdir_bak=$tmpdir/bak
+
+  # Make all those directories and give up if we can't succeed.
+  mkdir $tmpdir_src $tmpdir_xtr $tmpdir_bak || exit 1
+
+  # Source file might include additional sources.  Put `.' and
+  # directory where source file(s) reside in TEXINPUTS before anything
+  # else.  `.' goes first to ensure that any old .aux, .cps,
+  # etc. files in ${directory} don't get used in preference to fresher
+  # files in `.'.  Include orig_pwd in case we are in clean mode, where
+  # we've cd'd to a temp directory.
+  common=".$path_sep$orig_pwd$path_sep$filename_dir$path_sep$txincludes$path_sep"
+   TEXINPUTS="$common$TEXINPUTS_orig"
+  INDEXSTYLE="$common$INDEXSTYLE_orig"
+
+  # If the user explicitly specified the language, use that.
+  # Otherwise, if the first line is \input texinfo, assume it's texinfo.
+  # Otherwise, guess from the file extension.
+  if test -n "$set_language"; then
+    language=$set_language
+  elif sed 1q "$command_line_filename" | fgrep 'input texinfo' >/dev/null; then
+    language=texinfo
+  else
+    language=
+  fi
+
+  # Get the type of the file (latex or texinfo) from the given language
+  # we just guessed, or from the file extension if not set yet.
+  case ${language:-$filename_ext} in
+    [lL]a[tT]e[xX] | *.ltx | *.tex)
+      # Assume a LaTeX file.  LaTeX needs bibtex and uses latex for
+      # compilation.  No makeinfo.
+      bibtex=${BIBTEX:-bibtex}
+      makeinfo= # no point in running makeinfo on latex source.
+      texindex=${MAKEINDEX:-makeindex}
+      if test $oformat = dvi; then
+        tex=${LATEX:-latex}
+      else
+        tex=${PDFLATEX:-pdflatex}
+      fi
+      ;;
+
+    *)
+      # Assume a Texinfo file.  Texinfo files need makeinfo, texindex and tex.
+      bibtex=
+      texindex=${TEXINDEX:-texindex}
+      if test $oformat = dvi; then
+        tex=${TEX:-tex}
+      else
+        tex=${PDFTEX:-pdftex}
+      fi
+      # Unless required by the user, makeinfo expansion is wanted only
+      # if texinfo.tex is too old.
+      if test "$expand" = t; then
+        makeinfo=${MAKEINFO:-makeinfo}
+      else
+        # Check if texinfo.tex performs macro expansion by looking for
+        # its version.  The version is a date of the form YEAR-MO-DA.
+        # We don't need to use [0-9] to match the digits since anyway
+        # the comparison with $txiprereq, a number, will fail with non
+        # digits.
+        txiversion_tex=txiversion.tex
+        echo '\input texinfo.tex @bye' >$tmpdir/$txiversion_tex
+        # Run in the tmpdir to avoid leaving files.
+        eval `cd $tmpdir >/dev/null \
+                    && $tex $txiversion_tex 2>/dev/null \
+| sed -n 's/^.*\[\(.*\)version \(....\)-\(..\)-\(..\).*$/txiformat=\1 txiversion="\2\3\4"/p'`
+        $verbose "texinfo.tex preloaded as \`$txiformat', version is \`$txiversion' ..."
+        if test "$txiprereq" -le "$txiversion" >/dev/null 2>&1; then
+          makeinfo=
+        else
+          makeinfo=${MAKEINFO:-makeinfo}
+        fi
+        # As long as we had to run TeX, offer the user this convenience
+        if test "$txiformat" = Texinfo; then
+          escape=@
+        fi
+      fi
+      ;;
+  esac
+
+  # Expand macro commands in the original source file using Makeinfo.
+  # Always use `end' footnote style, since the `separate' style
+  #   generates different output (arguably this is a bug in -E).
+  # Discard main info output, the user asked to run TeX, not makeinfo.
+  if test -n "$makeinfo"; then
+    $verbose "Macro-expanding $command_line_filename to $filename_src ..."
+    sed -f $comment_iftex_sed "$command_line_filename" \
+      | $makeinfo --footnote-style=end -I "$filename_dir" $miincludes \
+        -o /dev/null --macro-expand=- \
+      | sed -f $uncomment_iftex_sed >"$filename_src"
+    filename_input=$filename_src
+  fi
+
+  # If makeinfo failed (or was not even run), use the original file as input.
+  if test $? -ne 0 \
+     || test ! -r "$filename_src"; then
+    $verbose "Reverting to $command_line_filename ..."
+    filename_input=$filename_dir/$filename_ext
+  fi
+
+  # Used most commonly for @finalout, @smallbook, etc.
+  if test -n "$textra"; then
+    $verbose "Inserting extra commands: $textra"
+    sed '/^@setfilename/a\
+'"$textra" "$filename_input" >$filename_xtr
+    filename_input=$filename_xtr
+  fi
+
+  # If clean mode was specified, then move to the temporary directory.
+  if test "$clean" = t; then
+    $verbose "cd $tmpdir_src"
+    cd "$tmpdir_src" || exit 1
+  fi
+
+  while :; do # will break out of loop below
+    orig_xref_files=`$get_xref_files "$filename_noext"`
+
+    # Save copies of originals for later comparison.
+    if test -n "$orig_xref_files"; then
+      $verbose "Backing up xref files: `echo $orig_xref_files | sed 's|\./||g'`"
+      cp $orig_xref_files $tmpdir_bak
+    fi
+
+    # Run bibtex on current file.
+    # - If its input (AUX) exists.
+    # - If AUX contains both `\bibdata' and `\bibstyle'.
+    # - If some citations are missing (LOG contains `Citation').
+    #   or the LOG complains of a missing .bbl
+    #
+    # We run bibtex first, because I can see reasons for the indexes
+    # to change after bibtex is run, but I see no reason for the
+    # converse.
+    #
+    # Don't try to be too smart.  Running bibtex only if the bbl file
+    # exists and is older than the LaTeX file is wrong, since the
+    # document might include files that have changed.  Because there
+    # can be several AUX (if there are \include's), but a single LOG,
+    # looking for missing citations in LOG is easier, though we take
+    # the risk to match false messages.
+    if test -n "$bibtex" \
+       && test -r "$filename_noext.aux" \
+       && test -r "$filename_noext.log" \
+       && (grep '^\\bibdata[{]'  "$filename_noext.aux" \
+           && grep '^\\bibstyle[{]' "$filename_noext.aux" \
+           && (grep 'Warning:.*Citation.*undefined' "$filename_noext.log" \
+               || grep 'No file .*\.bbl\.' "$filename_noext.log")) \
+          >/dev/null 2>&1; \
+    then
+      $verbose "Running $bibtex $filename_noext ..."
+      if $bibtex "$filename_noext" >&5; then :; else
+        echo "$0: $bibtex exited with bad status, quitting." >&2
+        exit 1
+      fi
+    fi
+
+    # What we'll run texindex on -- exclude non-index files.
+    # Since we know index files are last, it is correct to remove everything
+    # before .aux and .?o?.
+    index_files=`echo "$orig_xref_files" \
+                 | sed "s!.*\.aux!!g;
+                        s!./$filename_noext\..o.!!g;
+                        s/^[ ]*//;s/[ ]*$//"`
+    # Run texindex (or makeindex) on current index files.  If they
+    # already exist, and after running TeX a first time the index
+    # files don't change, then there's no reason to run TeX again.
+    # But we won't know that if the index files are out of date or
+    # nonexistent.
+    if test -n "$texindex" && test -n "$index_files"; then
+      $verbose "Running $texindex $index_files ..."
+      if $texindex $index_files 2>&5 1>&2; then :; else
+         echo "$0: $texindex exited with bad status, quitting." >&2
+         exit 1
+      fi
+    fi
+
+    # Finally, run TeX.
+    # Prevent $ESCAPE from being interpreted by the shell if it happens
+    # to be `/'.
+    $batch tex_args="\\${escape}nonstopmode\ \\${escape}input"
+    $verbose "Running $cmd ..."
+    cmd="$tex $tex_args $filename_input"
+    if $cmd >&5; then :; else
+      echo "$0: $tex exited with bad status, quitting." >&2
+      echo "$0: see $filename_noext.log for errors." >&2
+      test "$clean" = t \
+        && cp "$filename_noext.log" "$orig_pwd"
+      exit 1
+    fi
+
+
+    # Decide if looping again is needed.
+    finished=t
+
+    # LaTeX (and the package changebar) report in the LOG file if it
+    # should be rerun.  This is needed for files included from
+    # subdirs, since texi2dvi does not try to compare xref files in
+    # subdirs.  Performing xref files test is still good since LaTeX
+    # does not report changes in xref files.
+    if fgrep "Rerun to get" "$filename_noext.log" >/dev/null 2>&1; then
+      finished=
+    fi
+
+    # Check if xref files changed.
+    new_xref_files=`$get_xref_files "$filename_noext"`
+    $verbose "Original xref files = `echo $orig_xref_files | sed 's|\./||g'`"
+    $verbose "New xref files      = `echo $new_xref_files | sed 's|\./||g'`"
+
+    # If old and new lists don't at least have the same file list,
+    # then one file or another has definitely changed.
+    test "x$orig_xref_files" != "x$new_xref_files" && finished=
+
+    # File list is the same.  We must compare each file until we find
+    # a difference.
+    if test -n "$finished"; then
+      for this_file in $new_xref_files; do
+        $verbose "Comparing xref file `echo $this_file | sed 's|\./||g'` ..."
+        # cmp -s returns nonzero exit status if files differ.
+        if cmp -s "$this_file" "$tmpdir_bak/$this_file"; then :; else
+          # We only need to keep comparing until we find one that
+          # differs, because we'll have to run texindex & tex again no
+          # matter how many more there might be.
+          finished=
+          $verbose "xref file `echo $this_file | sed 's|\./||g'` differed ..."
+          test "$debug" = t && diff -c "$tmpdir_bak/$this_file" "$this_file"
+          break
+        fi
+      done
+    fi
+
+    # If finished, exit the loop, else rerun the loop.
+    test -n "$finished" && break
+  done
+
+  # If we were in clean mode, compilation was in a tmp directory.
+  # Copy the DVI (or PDF) file into the directory where the compilation
+  # has been done.  (The temp dir is about to get removed anyway.)
+  # We also return to the original directory so that
+  # - the next file is processed in correct conditions
+  # - the temporary file can be removed
+  if test -n "$clean"; then
+    $verbose "Copying $oformat file from `pwd` to $orig_pwd"
+    cp -p "./$filename_noext.$oformat" "$orig_pwd"
+    cd / # in case $orig_pwd is on a different drive (for DOS)
+    cd $orig_pwd || exit 1
+  fi
+
+  # Remove temporary files.
+  if test "x$debug" = "x"; then
+    $verbose "Removing $tmpdir_src $tmpdir_xtr $tmpdir_bak ..."
+    cd /
+    rm -rf $tmpdir_src $tmpdir_xtr $tmpdir_bak
+  fi
+done
+
+$verbose "$0 done."
+exit 0 # exit successfully, not however we ended the loop.
diff --git a/readline-4.3.orig/doc/texi2html b/readline-4.3.orig/doc/texi2html
new file mode 100755
index 0000000..7bb8493
--- /dev/null
+++ b/readline-4.3.orig/doc/texi2html
@@ -0,0 +1,5429 @@
+#! /usr/bin/perl
+'di ';
+'ig 00 ';
+#+##############################################################################
+#
+# texi2html: Program to transform Texinfo documents to HTML
+#
+#    Copyright (C) 1999, 2000  Free Software Foundation, Inc.
+#
+#    This program is free software; you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation; either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program; if not, write to the Free Software
+#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+# 
+#-##############################################################################
+
+# This requires perl version 5 or higher
+require 5.0;
+
+#++##############################################################################
+#
+# NOTE FOR DEBUGGING THIS SCRIPT:
+# You can run 'perl texi2html.pl' directly, provided you have
+# the environment variable T2H_HOME set to the directory containing
+# the texi2html.init file
+#
+#--##############################################################################
+
+# CVS version:
+# $Id$
+
+# Homepage:
+$T2H_HOMEPAGE = <<EOT;
+http://www.mathematik.uni-kl.de/~obachman/Texi2html
+EOT
+
+# Authors:  
+$T2H_AUTHORS = <<EOT;
+Written by: Lionel Cons <Lionel.Cons\@cern.ch> (original author)
+            Karl Berry  <karl\@freefriends.org>
+            Olaf Bachmann <obachman\@mathematik.uni-kl.de>
+            and many others.
+Maintained by: Olaf Bachmann <obachman\@mathematik.uni-kl.de>
+Send bugs and suggestions to <texi2html\@mathematik.uni-kl.de>
+EOT
+
+# Version: set in configure.in
+$THISVERSION = '1.64';
+$THISPROG = "texi2html $THISVERSION";	# program name and version
+  
+# The man page for this program is included at the end of this file and can be
+# viewed using the command 'nroff -man texi2html'.
+
+# Identity:
+
+$T2H_TODAY = &pretty_date;		# like "20 September 1993"
+# the eval prevents this from breaking on system which do not have
+# a proper getpwuid implemented
+eval { ($T2H_USER = (getpwuid ($<))[6]) =~ s/,.*//;}; # Who am i
+
+#+++############################################################################
+#                                                                              #
+# Initialization                                                               #
+# Pasted content of File $(srcdir)/texi2html.init: Default initializations     # 
+#                                                                              #
+#---############################################################################
+
+# leave this within comments, and keep the require statement
+# This way, you can directly run texi2html.pl, if $ENV{T2H_HOME}/texi2html.init
+# exists.
+
+# 
+# -*-perl-*-
+######################################################################
+# File: texi2html.init
+#
+# Sets default values for command-line arguments and for various customizable
+# procedures
+#
+# A copy of this file is pasted into the beginning of texi2html by
+# 'make texi2html'
+#
+# Copy this file and make changes to it, if you like.
+# Afterwards, either, load it with command-line option -init_file <your_init_file>
+#
+# $Id$
+
+######################################################################
+# stuff which can also be set by command-line options
+#
+#
+# Note: values set here, overwrite values set by the command-line
+# options before -init_file and might still be overwritten by
+# command-line arguments following the -init_file option
+#
+
+# T2H_OPTIONS is a hash whose keys are the (long) names of valid
+# command-line options and whose values are a hash with the following keys:
+# type    ==> one of !|=i|:i|=s|:s (see GetOpt::Long for more info)
+# linkage ==> ref to scalar, array, or subroutine (see GetOpt::Long for more info)
+# verbose ==> short description of option (displayed by -h)
+# noHelp  ==> if 1 -> for "not so important options": only print description on -h 1
+#                2 -> for obsolete options: only print description on -h 2
+
+$T2H_DEBUG = 0;
+$T2H_OPTIONS -> {debug} =
+{
+ type => '=i',
+ linkage => \$main::T2H_DEBUG,
+ verbose => 'output HTML with debuging information',
+};
+
+$T2H_DOCTYPE = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">'; 
+$T2H_OPTIONS -> {doctype} = 
+{
+ type => '=s',
+ linkage => \$main::T2H_DOCTYPE,
+ verbose => 'document type which is output in header of HTML files',
+ noHelp => 1
+};
+
+$T2H_CHECK = 0;
+$T2H_OPTIONS -> {check} =
+{
+ type => '!',
+ linkage => \$main::T2H_CHECK,
+ verbose => 'if set, only check files and output all things that may be Texinfo commands',
+ noHelp => 1
+};
+
+# -expand
+# if set to "tex" (or, "info") expand @iftex and @tex (or, @ifinfo) sections
+# else, neither expand @iftex, @tex, nor @ifinfo sections
+$T2H_EXPAND = "info";
+$T2H_OPTIONS -> {expand} = 
+{
+ type => '=s',
+ linkage => \$T2H_EXPAND,
+ verbose => 'Expand info|tex|none section of texinfo source',
+};
+
+# - glossary
+#if set, uses section named `Footnotes' for glossary
+$T2H_USE_GLOSSARY = 0;
+T2H_OPTIONS -> {glossary} =
+{
+ type => '!',
+ linkage => \$T2H_USE_GLOSSARY,
+ verbose => "if set, uses section named `Footnotes' for glossary",
+ noHelp  => 1,
+};
+
+
+# -invisible
+# $T2H_INVISIBLE_MARK is the text used to create invisible destination
+# anchors for index links (you can for instance use the invisible.xbm
+# file shipped with this program). This is a workaround for a known
+# bug of many WWW browsers, including netscape.
+# For me, it works fine without it -- on the contrary: if there, it
+# inserts space between headers and start of text (obachman 3/99)
+$T2H_INVISIBLE_MARK = '';
+# $T2H_INVISIBLE_MARK = '&#160;';
+$T2H_OPTIONS -> {invisible} =
+{
+ type => '=s',
+ linkage => \$T2H_INVISIBLE_MARK,
+ verbose => 'use text in invisble anchot',
+ noHelp  => 1,
+};
+
+# -iso
+# if set, ISO8879 characters are used for special symbols (like copyright, etc)
+$T2H_USE_ISO = 0;
+$T2H_OPTIONS -> {iso} =
+{
+ type => 'iso',
+ linkage => \$T2H_USE_ISO,
+ verbose => 'if set, ISO8879 characters are used for special symbols (like copyright, etc)',
+ noHelp => 1,
+};
+
+# -I
+# list directories where @include files are searched for (besides the
+# directory of the doc file) additional '-I' args add to this list
+@T2H_INCLUDE_DIRS = (".");
+$T2H_OPTIONS -> {I} =
+{
+ type => '=s',
+ linkage => \@T2H_INCLUDE_DIRS,
+ verbose => 'append $s to the @include search path',
+};
+
+# -top_file
+# uses file of this name for top-level file
+# extension is manipulated appropriately, if necessary.
+# If empty, <basename of document>.html is used
+# Typically, you would set this to "index.html".
+$T2H_TOP_FILE = '';
+$T2H_OPTIONS -> {top_file} =
+{
+ type => '=s',
+ linkage => \$T2H_TOP_FILE,
+ verbose => 'use $s as top file, instead of <docname>.html',
+};
+
+
+# -toc_file
+# uses file of this name for table of contents file
+# extension is manipulated appropriately, if necessary.
+# If empty, <basename of document>_toc.html is used
+$T2H_TOC_FILE = '';
+$T2H_OPTIONS -> {toc_file} =
+{
+ type => '=s',
+ linkage => \$T2H_TOC_FILE,
+ verbose => 'use $s as ToC file, instead of <docname>_toc.html',
+};
+
+# -frames
+# if set, output two additional files which use HTML 4.0 "frames".
+$T2H_FRAMES = 0;
+$T2H_OPTIONS -> {frames} =
+{
+ type => '!',
+ linkage => \$T2H_FRAMES,
+ verbose => 'output files which use HTML 4.0 frames (experimental)',
+ noHelp => 1,
+};
+
+
+# -menu | -nomenu
+# if set, show the Texinfo menus
+$T2H_SHOW_MENU = 1;
+$T2H_OPTIONS -> {menu} =
+{
+ type => '!',
+ linkage => \$T2H_SHOW_MENU,
+ verbose => 'ouput Texinfo menus',
+};
+
+# -number | -nonumber
+# if set, number sections and show section names and numbers in references 
+# and menus
+$T2H_NUMBER_SECTIONS = 1;
+$T2H_OPTIONS -> {number} =
+{
+ type => '!',
+ linkage => \$T2H_NUMBER_SECTIONS,
+ verbose => 'use numbered sections'
+};
+
+# if set, and T2H_NUMBER_SECTIONS is set, then use node names in menu
+# entries, instead of section names
+$T2H_NODE_NAME_IN_MENU = 0;
+
+# if set and menu entry equals menu descr, then do not print menu descr.
+# Likewise, if node name equals entry name, do not print entry name.
+$T2H_AVOID_MENU_REDUNDANCY = 1;
+
+# -split section|chapter|none 
+# if set to 'section' (resp. 'chapter') create one html file per (sub)section
+# (resp. chapter) and separate pages for Top, ToC, Overview, Index,
+# Glossary, About.
+# otherwise, create monolithic html file which contains whole document
+#$T2H_SPLIT = 'section';
+$T2H_SPLIT = '';
+$T2H_OPTIONS -> {split} =
+{
+ type => '=s',
+ linkage => \$T2H_SPLIT,
+ verbose => 'split document on section|chapter else no splitting',
+};
+
+# -section_navigation|-no-section_navigation
+# if set, then navigation panels are printed at the beginning of each section
+# and, possibly at the end (depending on whether or not there were more than 
+# $T2H_WORDS_IN_PAGE  words on page
+# This is most useful if you do not want to have section navigation 
+# on -split chapter
+$T2H_SECTION_NAVIGATION = 1;
+$T2H_OPTIONS -> {sec_nav} =
+{
+ type => '!',
+ linkage => \$T2H_SECTION_NAVIGATION,
+ verbose => 'output navigation panels for each section',
+};
+
+# -subdir
+# if set put result files in this directory
+# if not set result files are put into current directory
+#$T2H_SUBDIR = 'html';
+$T2H_SUBDIR = '';
+$T2H_OPTIONS -> {subdir} =
+{
+ type => '=s',
+ linkage => \$T2H_SUBDIR,
+ verbose => 'put HTML files in directory $s, instead of $cwd',
+};
+
+# -short_extn
+# If this is set all HTML file will have extension ".htm" instead of
+# ".html". This is helpful when shipping the document to PC systems.
+$T2H_SHORTEXTN = 0;
+$T2H_OPTIONS -> {short_ext} =
+{
+ type => '!',
+ linkage => \$T2H_SHORTEXTN,
+ verbose => 'use "htm" extension for output HTML files',
+};
+
+
+# -prefix
+# Set the output file prefix, prepended to all .html, .gif and .pl files.
+# By default, this is the basename of the document
+$T2H_PREFIX = '';
+$T2H_OPTIONS -> {prefix} =
+{
+ type => '=s',
+ linkage => \$T2H_PREFIX,
+ verbose => 'use as prefix for output files, instead of <docname>',
+};
+
+# -o filename
+# If set, generate monolithic document output html into $filename
+$T2H_OUT = '';
+$T2H_OPTIONS -> {out_file} =
+{
+ type => '=s',
+ linkage => sub {$main::T2H_OUT = @_[1]; $T2H_SPLIT = '';},
+ verbose => 'if set, all HTML output goes into file $s',
+};
+
+# -short_ref
+#if set cross-references are given without section numbers
+$T2H_SHORT_REF = '';
+$T2H_OPTIONS -> {short_ref} =
+{
+ type => '!',
+ linkage => \$T2H_SHORT_REF,
+ verbose => 'if set, references are without section numbers',
+};
+
+# -idx_sum
+# if value is set, then for each @prinindex $what
+# $docu_name_$what.idx is created which contains lines of the form
+# $key\t$ref sorted alphabetically (case matters)
+$T2H_IDX_SUMMARY = 0;
+$T2H_OPTIONS -> {idx_sum} =
+{
+ type => '!',
+ linkage => \$T2H_IDX_SUMMARY,
+ verbose => 'if set, also output index summary',
+ noHelp  => 1,
+};
+
+# -verbose
+# if set, chatter about what we are doing
+$T2H_VERBOSE = '';
+$T2H_OPTIONS -> {Verbose} =
+{
+ type => '!',
+ linkage => \$T2H_VERBOSE,
+ verbose => 'print progress info to stdout',
+};
+
+# -lang
+# For page titles use $T2H_WORDS->{$T2H_LANG}->{...} as title.
+# To add a new language, supply list of titles (see $T2H_WORDS below).
+# and use ISO 639 language codes (see e.g. perl module Locale-Codes-1.02 
+# for  definitions)
+# Default's to 'en' if not set or no @documentlanguage is specified
+$T2H_LANG = '';
+$T2H_OPTIONS -> {lang} =
+{
+ type => '=s',
+ linkage => sub {SetDocumentLanguage($_[1])},
+ verbose => 'use $s as document language (ISO 639 encoding)',
+};
+
+# -l2h
+# if set, uses latex2html for generation of math content 
+$T2H_L2H = '';
+$T2H_OPTIONS -> {l2h} =
+{
+ type => '!',
+ linkage => \$T2H_L2H,
+ verbose => 'if set, uses latex2html for @math and @tex',
+};
+
+######################
+# The following options are only relevant if $T2H_L2H is set
+#
+# -l2h_l2h
+# name/location of latex2html progam
+$T2H_L2H_L2H = "latex2html";
+$T2H_OPTIONS -> {l2h_l2h} =
+{
+ type => '=s',
+ linkage => \$T2H_L2H_L2H,
+ verbose => 'program to use for latex2html translation',
+ noHelp => 1,
+};
+
+# -l2h_skip
+# if set, skips actual call to latex2html tries to reuse previously generated 
+# content, instead
+$T2H_L2H_SKIP = '';
+$T2H_OPTIONS -> {l2h_skip} =
+{
+ type => '!',
+ linkage => \$T2H_L2H_SKIP,
+ verbose => 'if set, tries to reuse previously latex2html output',
+ noHelp => 1,
+};
+
+# -l2h_tmp
+# if set, l2h uses this directory for temporarary files. The path
+# leading to this directory may not contain a dot (i.e., a "."),
+# otherwise, l2h will fail
+$T2H_L2H_TMP = '';
+$T2H_OPTIONS -> {l2h_tmp} =
+{
+ type => '=s',
+ linkage => \$T2H_L2H_TMP,
+ verbose => 'if set, uses $s as temporary latex2html directory',
+ noHelp => 1,
+};
+
+# if set, cleans intermediate files (they all have the prefix $doc_l2h_) 
+# of l2h 
+$T2H_L2H_CLEAN = 1;
+$T2H_OPTIONS -> {l2h_clean} =
+{
+ type => '!',
+ linkage => \$T2H_L2H_CLEAN,
+ verbose => 'if set, do not keep intermediate latex2html files for later reuse',
+ noHelp => 1,
+};
+
+$T2H_OPTIONS -> {D} =
+{
+ type => '=s',
+ linkage => sub {$main::value{@_[1]} = 1;},
+ verbose => 'equivalent to Texinfo "@set $s 1"',
+ noHelp => 1,
+};
+
+$T2H_OPTIONS -> {init_file} =
+{
+ type => '=s',
+ linkage => \&LoadInitFile,
+ verbose => 'load init file $s'
+};
+
+
+##############################################################################
+#
+# The following can only be set in the init file
+#
+##############################################################################
+
+# if set, center @image by default
+# otherwise, do not center by default
+$T2H_CENTER_IMAGE = 1;
+
+# used as identation for block enclosing command @example, etc
+# If not empty, must be enclosed in <td></td>
+$T2H_EXAMPLE_INDENT_CELL = '<td>&nbsp;</td>';
+# same as above, only for @small
+$T2H_SMALL_EXAMPLE_INDENT_CELL = '<td>&nbsp;</td>';
+# font size for @small
+$T2H_SMALL_FONT_SIZE = '-1';
+
+# if non-empty, and no @..heading appeared in Top node, then
+# use this as header for top node/section, otherwise use value of 
+# @settitle or @shorttitle (in that order)
+$T2H_TOP_HEADING = '';
+
+# if set, use this chapter for 'Index' button, else
+# use first chapter whose name matches 'index' (case insensitive)
+$T2H_INDEX_CHAPTER = '';
+
+# if set and $T2H_SPLIT is set, then split index pages at the next letter
+# after they have more than that many entries
+$T2H_SPLIT_INDEX = 100;
+
+# if set (e.g., to index.html) replace hrefs to this file 
+# (i.e., to index.html) by ./
+$T2H_HREF_DIR_INSTEAD_FILE = '';
+
+########################################################################
+# Language dependencies: 
+# To add a new language extend T2H_WORDS hash and create $T2H_<...>_WORDS hash
+# To redefine one word, simply do:
+# $T2H_WORDS->{<language>}->{<word>} = 'whatever' in your personal init file.
+#
+$T2H_WORDS_EN =
+{
+ # titles  of pages
+ 'ToC_Title' => 'Table of Contents',
+ 'Overview_Title' => 'Short Table of Contents',
+ 'Index_Title' => 'Index',
+ 'About_Title' => 'About this document',
+ 'Footnotes_Title' => 'Footnotes',
+ 'See' => 'See',
+ 'see' => 'see',
+ 'section' => 'section',
+# If necessary, we could extend this as follows: 
+#  # text for buttons
+#  'Top_Button' => 'Top',
+#  'ToC_Button' => 'Contents',
+#  'Overview_Button' => 'Overview',
+#  'Index_button' => 'Index',
+#  'Back_Button' => 'Back',
+#  'FastBack_Button' => 'FastBack',
+#  'Prev_Button' => 'Prev',
+#  'Up_Button' => 'Up',
+#  'Next_Button' => 'Next',
+#  'Forward_Button' =>'Forward',
+#  'FastWorward_Button' => 'FastForward',
+#  'First_Button' => 'First',
+#  'Last_Button' => 'Last',
+#  'About_Button' => 'About'
+};
+
+$T2H_WORD_DE =
+{
+ 'ToC_Title' => 'Inhaltsverzeichniss',
+ 'Overview_Title' => 'Kurzes Inhaltsverzeichniss',
+ 'Index_Title' => 'Index',
+ 'About_Title' => '&Uuml;ber dieses Dokument',
+ 'Footnotes_Title' => 'Fu&szlig;noten',
+ 'See' => 'Siehe',
+ 'see' => 'siehe',
+ 'section' => 'Abschnitt',
+};
+
+$T2H_WORD_NL =
+{
+ 'ToC_Title' => 'Inhoudsopgave',
+ 'Overview_Title' => 'Korte inhoudsopgave',
+ 'Index_Title' => 'Index', #Not sure ;-)
+ 'About_Title' => 'No translation available!', #No translation available!
+ 'Footnotes_Title' => 'No translation available!', #No translation available!
+ 'See' => 'Zie',
+ 'see' => 'zie',
+ 'section' => 'sectie',
+};
+
+$T2H_WORD_ES =
+{
+ 'ToC_Title' => '&iacute;ndice General',
+ 'Overview_Title' => 'Resumen del Contenido',
+ 'Index_Title' => 'Index', #Not sure ;-)
+ 'About_Title' => 'No translation available!', #No translation available!
+ 'Footnotes_Title' => 'Fu&szlig;noten',
+ 'See' => 'V&eacute;ase',
+ 'see' => 'v&eacute;ase',
+ 'section' => 'secci&oacute;n',
+};
+
+$T2H_WORD_NO =
+{
+ 'ToC_Title' => 'Innholdsfortegnelse',
+ 'Overview_Title' => 'Kort innholdsfortegnelse',
+ 'Index_Title' => 'Indeks', #Not sure ;-)
+ 'About_Title' => 'No translation available!', #No translation available!
+ 'Footnotes_Title' => 'No translation available!',
+ 'See' => 'Se',
+ 'see' => 'se',
+ 'section' => 'avsnitt',
+};
+
+$T2H_WORD_PT =
+{
+ 'ToC_Title' => 'Sum&aacute;rio',
+ 'Overview_Title' => 'Breve Sum&aacute;rio',
+ 'Index_Title' => '&Iacute;ndice', #Not sure ;-)
+ 'About_Title' => 'No translation available!', #No translation available!
+ 'Footnotes_Title' => 'No translation available!',
+ 'See' => 'Veja',
+ 'see' => 'veja',
+ 'section' => 'Se&ccedil;&atilde;o',
+};
+
+$T2H_WORDS =
+{
+ 'en' => $T2H_WORDS_EN,
+ 'de' => $T2H_WORDS_DE,
+ 'nl' => $T2H_WORDS_NL,
+ 'es' => $T2H_WORDS_ES,
+ 'no' => $T2H_WORDS_NO,
+ 'pt' => $T2H_WORDS_PT
+};
+
+@MONTH_NAMES_EN =
+(
+ 'January', 'February', 'March', 'April', 'May',
+ 'June', 'July', 'August', 'September', 'October',
+ 'November', 'December'
+);
+
+@MONTH_NAMES_DE =
+(
+ 'Januar', 'Februar', 'M&auml;rz', 'April', 'Mai',
+ 'Juni', 'Juli', 'August', 'September', 'Oktober',
+ 'November', 'Dezember'
+);
+
+@MONTH_NAMES_NL =
+(
+ 'Januari', 'Februari', 'Maart', 'April', 'Mei',
+ 'Juni', 'Juli', 'Augustus', 'September', 'Oktober',
+ 'November', 'December'
+);
+
+@MONTH_NAMES_ES =
+(
+ 'enero', 'febrero', 'marzo', 'abril', 'mayo',
+ 'junio', 'julio', 'agosto', 'septiembre', 'octubre',
+ 'noviembre', 'diciembre'
+);
+
+@MONTH_NAMES_NO =
+(
+
+ 'januar', 'februar', 'mars', 'april', 'mai',
+ 'juni', 'juli', 'august', 'september', 'oktober',
+ 'november', 'desember'
+);
+
+@MONTH_NAMES_PT =
+(
+ 'Janeiro', 'Fevereiro', 'Mar&ccedil;o', 'Abril', 'Maio',
+ 'Junho', 'Julho', 'Agosto', 'Setembro', 'Outubro',
+ 'Novembro', 'Dezembro'
+);
+
+
+$MONTH_NAMES =
+{
+    'en' => \@MONTH_NAMES_EN,
+    'de' => \@MONTH_NAMES_DE,
+    'es' => \@MONTH_NAMES_ES,
+    'nl' => \@MONTH_NAMES_NL,
+    'no' => \@MONTH_NAMES_NO,
+    'pt' => \@MONTH_NAMES_PT
+};
+########################################################################
+# Control of Page layout:
+# You can make changes of the Page layout at two levels:
+# 1.) For small changes, it is often enough to change the value of
+#     some global string/hash/array variables
+# 2.) For larger changes, reimplement one of the T2H_DEFAULT_<fnc>* routines,
+#     give them another name, and assign them to the respective
+#     $T2H_<fnc> variable.
+
+# As a general interface, the hashes T2H_HREF, T2H_NAME, T2H_NODE hold 
+# href, html-name, node-name of
+# This     -- current section (resp. html page)
+# Top      -- top page ($T2H_TOP_FILE)
+# Contents -- Table of contents
+# Overview -- Short table of contents
+# Index    -- Index page
+# About    -- page which explain "navigation buttons"
+# First    -- first node 
+# Last     -- last node
+#
+# Whether or not the following hash values are set, depends on the context 
+# (all values are w.r.t. 'This' section)
+# Next        -- next node of texinfo
+# Prev        -- previous node of texinfo
+# Up          -- up node of texinfo
+# Forward     -- next node in reading order
+# Back        -- previous node in reading order
+# FastForward -- if leave node, up and next, else next node
+# FastBackward-- if leave node, up and prev, else prev node
+#
+# Furthermore, the following global variabels are set:
+# $T2H_THISDOC{title}     -- title as set by @setttile
+# $T2H_THISDOC{fulltitle} -- full title as set by @title...
+# $T2H_THISDOC{subtitle}  -- subtitle as set by @subtitle
+# $T2H_THISDOC{author}    -- author as set by @author
+# 
+# and pointer to arrays of lines which need to be printed by t2h_print_lines 
+# $T2H_OVERVIEW      -- lines of short table of contents
+# $T2H_TOC           -- lines of table of contents
+# $T2H_TOP           -- lines of Top texinfo node 
+# $T2H_THIS_SECTION  -- lines of 'This' section
+
+#
+# There are the following subs which control the layout:
+#
+$T2H_print_section            = \&T2H_DEFAULT_print_section;
+$T2H_print_Top_header         = \&T2H_DEFAULT_print_Top_header;       
+$T2H_print_Top_footer	      = \&T2H_DEFAULT_print_Top_footer;       
+$T2H_print_Top		      = \&T2H_DEFAULT_print_Top;              
+$T2H_print_Toc		      = \&T2H_DEFAULT_print_Toc;              
+$T2H_print_Overview	      = \&T2H_DEFAULT_print_Overview;         
+$T2H_print_Footnotes	      = \&T2H_DEFAULT_print_Footnotes;        
+$T2H_print_About	      = \&T2H_DEFAULT_print_About;            
+$T2H_print_misc_header	      = \&T2H_DEFAULT_print_misc_header;      
+$T2H_print_misc_footer	      = \&T2H_DEFAULT_print_misc_footer;      
+$T2H_print_misc		      = \&T2H_DEFAULT_print_misc;
+$T2H_print_chapter_header     = \&T2H_DEFAULT_print_chapter_header;      
+$T2H_print_chapter_footer     = \&T2H_DEFAULT_print_chapter_footer;      
+$T2H_print_page_head	      = \&T2H_DEFAULT_print_page_head;        
+$T2H_print_page_foot	      = \&T2H_DEFAULT_print_page_foot;        
+$T2H_print_head_navigation    = \&T2H_DEFAULT_print_head_navigation;  
+$T2H_print_foot_navigation    = \&T2H_DEFAULT_print_foot_navigation;  
+$T2H_button_icon_img	      = \&T2H_DEFAULT_button_icon_img;        
+$T2H_print_navigation	      = \&T2H_DEFAULT_print_navigation;       
+$T2H_about_body		      = \&T2H_DEFAULT_about_body;            
+$T2H_print_frame              = \&T2H_DEFAULT_print_frame;
+$T2H_print_toc_frame          = \&T2H_DEFAULT_print_toc_frame;
+
+########################################################################
+# Layout for html for every sections
+#
+sub T2H_DEFAULT_print_section
+{
+  my $fh = shift;
+  local $T2H_BUTTONS = \@T2H_SECTION_BUTTONS;
+  &$T2H_print_head_navigation($fh) if $T2H_SECTION_NAVIGATION;
+  my $nw = t2h_print_lines($fh);
+  if ($T2H_SPLIT eq 'section' && $T2H_SECTION_NAVIGATION)
+  {
+    &$T2H_print_foot_navigation($fh, $nw);
+  }
+  else
+  {
+    print $fh '<HR SIZE="6">' . "\n";
+  }
+}
+
+###################################################################
+# Layout of top-page I recommend that you use @ifnothtml, @ifhtml,
+# @html within the Top texinfo node to specify content of top-level
+# page. 
+#
+# If you enclose everything in @ifnothtml, then title, subtitle,
+# author and overview is printed
+# T2H_HREF of Next, Prev, Up, Forward, Back are not defined
+# if $T2H_SPLIT then Top page is in its own html file
+sub T2H_DEFAULT_print_Top_header
+{
+  &$T2H_print_page_head(@_) if $T2H_SPLIT;
+  t2h_print_label(@_); # this needs to be called, otherwise no label set
+  &$T2H_print_head_navigation(@_);
+}
+sub T2H_DEFAULT_print_Top_footer
+{
+  &$T2H_print_foot_navigation(@_);
+  &$T2H_print_page_foot(@_) if $T2H_SPLIT; 
+}
+sub T2H_DEFAULT_print_Top
+{
+  my $fh = shift;
+
+  # for redefining navigation buttons use:
+  # local $T2H_BUTTONS = [...];
+  # as it is, 'Top', 'Contents', 'Index', 'About' are printed
+  local $T2H_BUTTONS = \@T2H_MISC_BUTTONS;
+  &$T2H_print_Top_header($fh);
+  if ($T2H_THIS_SECTION)
+  {
+    # if top-level node has content, then print it with extra header
+    print $fh "<H1>$T2H_NAME{Top}</H1>"
+      unless ($T2H_HAS_TOP_HEADING);
+    t2h_print_lines($fh, $T2H_THIS_SECTION)
+  }
+  else
+  {
+    # top-level node is fully enclosed in @ifnothtml
+    # print fulltitle, subtitle, author, Overview
+    print $fh 
+      "<CENTER>\n<H1>" .
+      join("</H1>\n<H1>", split(/\n/,  $T2H_THISDOC{fulltitle})) .
+      "</H1>\n";
+    print $fh "<H2>$T2H_THISDOC{subtitle}</H2>\n" if $T2H_THISDOC{subtitle};
+    print $fh "$T2H_THISDOC{author}\n" if $T2H_THISDOC{author};
+    print $fh <<EOT;
+</CENTER>
+<HR>
+<P></P>  
+<H2> Overview: </H2>
+<BLOCKQUOTE>  
+EOT
+    t2h_print_lines($fh, $T2H_OVERVIEW);
+    print $fh "</BLOCKQUOTE>\n";
+  }
+  &$T2H_print_Top_footer($fh);
+}
+
+###################################################################
+# Layout of Toc, Overview, and Footnotes pages
+# By default, we use "normal" layout 
+# T2H_HREF of Next, Prev, Up, Forward, Back, etc are not defined
+# use: local $T2H_BUTTONS = [...] to redefine navigation buttons
+sub T2H_DEFAULT_print_Toc
+{
+  return &$T2H_print_misc(@_);
+}
+sub T2H_DEFAULT_print_Overview
+{
+  return &$T2H_print_misc(@_);
+}
+sub T2H_DEFAULT_print_Footnotes
+{
+  return &$T2H_print_misc(@_);
+}
+sub T2H_DEFAULT_print_About
+{
+  return &$T2H_print_misc(@_);
+}
+
+sub T2H_DEFAULT_print_misc_header
+{
+  &$T2H_print_page_head(@_) if $T2H_SPLIT;
+  # this needs to be called, otherwise, no labels are set
+  t2h_print_label(@_); 
+  &$T2H_print_head_navigation(@_);
+}
+sub T2H_DEFAULT_print_misc_footer
+{
+  &$T2H_print_foot_navigation(@_);
+  &$T2H_print_page_foot(@_) if $T2H_SPLIT; 
+}
+sub T2H_DEFAULT_print_misc
+{
+  my $fh = shift;
+  local $T2H_BUTTONS = \@T2H_MISC_BUTTONS;
+  &$T2H_print_misc_header($fh);
+  print $fh "<H1>$T2H_NAME{This}</H1>\n";
+  t2h_print_lines($fh);
+  &$T2H_print_misc_footer($fh);
+}
+
+###################################################################
+# chapter_header and chapter_footer are only called if
+# T2H_SPLIT eq 'chapter'
+# chapter_header: after print_page_header, before print_section
+# chapter_footer: after print_section of last section, before print_page_footer
+# 
+# If you want to get rid of navigation stuff after each section,
+# redefine print_section such that it does not call print_navigation,
+# and put print_navigation into print_chapter_header
+@T2H_CHAPTER_BUTTONS =
+  (
+   'FastBack', 'FastForward', ' ', 
+   ' ', ' ', ' ', ' ',
+   'Top', 'Contents', 'Index', 'About', 
+  );
+
+sub T2H_DEFAULT_print_chapter_header
+{
+  # nothing to do there, by default
+  if (! $T2H_SECTION_NAVIGATION)
+  {
+    my $fh = shift;
+    local $T2H_BUTTONS = \@T2H_CHAPTER_BUTTONS;
+    &$T2H_print_navigation($fh);
+    print $fh "\n<HR SIZE=2>\n";
+  }
+}
+
+sub T2H_DEFAULT_print_chapter_footer
+{
+  local $T2H_BUTTONS = \@T2H_CHAPTER_BUTTONS;
+  &$T2H_print_navigation(@_);
+}
+###################################################################
+$T2H_TODAY = &pretty_date;		# like "20 September 1993"
+
+sub pretty_date {
+    local($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst);
+
+    ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime(time);
+    $year += ($year < 70) ? 2000 : 1900;
+    # obachman: Let's do it as the Americans do
+    return($MONTH_NAMES->{$T2H_LANG}[$mon] . ", " . $mday . " " . $year);
+}
+
+
+###################################################################
+# Layout of standard header and footer
+#
+
+# Set the default body text, inserted between <BODY ... > 
+###$T2H_BODYTEXT = 'LANG="EN" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000"';
+$T2H_BODYTEXT = 'LANG="' . $T2H_LANG . '" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000"';
+# text inserted after <BODY ...>
+$T2H_AFTER_BODY_OPEN = '';
+#text inserted before </BODY>
+$T2H_PRE_BODY_CLOSE = '';
+# this is used in footer
+$T2H_ADDRESS = "by <I>$T2H_USER</I> " if $T2H_USER;
+$T2H_ADDRESS .= "on <I>$T2H_TODAY</I>";
+# this is added inside <HEAD></HEAD> after <TITLE> and some META NAME stuff
+# can be used for <style> <script>, <meta> tags
+$T2H_EXTRA_HEAD = '';
+
+sub T2H_DEFAULT_print_page_head
+{
+  my $fh = shift; 
+  my $longtitle = "$T2H_THISDOC{title}: $T2H_NAME{This}";
+  print $fh <<EOT;
+<HTML>
+$T2H_DOCTYPE
+<!-- Created on $T2H_TODAY by $THISPROG -->
+<!-- 
+$T2H_AUTHORS 
+-->
+<HEAD>
+<TITLE>$longtitle</TITLE>
+
+<META NAME="description" CONTENT="$longtitle">
+<META NAME="keywords" CONTENT="$longtitle">
+<META NAME="resource-type" CONTENT="document">
+<META NAME="distribution" CONTENT="global">
+<META NAME="Generator" CONTENT="$THISPROG">
+$T2H_EXTRA_HEAD
+</HEAD>
+
+<BODY $T2H_BODYTEXT>
+$T2H_AFTER_BODY_OPEN
+EOT
+}
+
+sub T2H_DEFAULT_print_page_foot
+{
+  my $fh = shift;
+  print $fh <<EOT;
+<BR>  
+<FONT SIZE="-1">
+This document was generated
+$T2H_ADDRESS
+using <A HREF="$T2H_HOMEPAGE"><I>texi2html</I></A>
+$T2H_PRE_BODY_CLOSE
+</BODY>
+</HTML>
+EOT
+}
+
+###################################################################
+# Layout of navigation panel
+
+# if this is set, then a vertical navigation panel is used
+$T2H_VERTICAL_HEAD_NAVIGATION = 0;
+sub T2H_DEFAULT_print_head_navigation
+{
+  my $fh = shift;
+  if ($T2H_VERTICAL_HEAD_NAVIGATION)
+  {
+    print $fh <<EOT;
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0">
+<TR VALIGN="TOP">
+<TD ALIGN="LEFT">
+EOT
+  }
+  &$T2H_print_navigation($fh, $T2H_VERTICAL_HEAD_NAVIGATION);
+  if ($T2H_VERTICAL_HEAD_NAVIGATION)
+  {
+    print $fh <<EOT;
+</TD>
+<TD ALIGN="LEFT">
+EOT
+  }
+  elsif ($T2H_SPLIT eq 'section')
+  {
+    print $fh "<HR SIZE=1>\n";
+  }
+}
+
+# Specifies the minimum page length required before a navigation panel
+# is placed at the bottom of a page (the default is that of latex2html)
+# T2H_THIS_WORDS_IN_PAGE holds number of words of current page
+$T2H_WORDS_IN_PAGE = 300;
+sub T2H_DEFAULT_print_foot_navigation
+{
+  my $fh = shift;
+  my $nwords = shift;
+  if ($T2H_VERTICAL_HEAD_NAVIGATION)
+  {
+    print $fh <<EOT;
+</TD>
+</TR>
+</TABLE>
+EOT
+  }
+  print $fh "<HR SIZE=1>\n";
+  &$T2H_print_navigation($fh) if ($nwords >= $T2H_WORDS_IN_PAGE)
+}
+
+######################################################################
+# navigation panel
+#
+# specify in this array which "buttons" should appear in which order
+# in the navigation panel for sections; use ' ' for empty buttons (space)
+@T2H_SECTION_BUTTONS =
+  (
+   'Back', 'Forward', ' ', 'FastBack', 'Up', 'FastForward',  
+   ' ', ' ', ' ', ' ',
+   'Top', 'Contents', 'Index', 'About', 
+  );
+
+# buttons for misc stuff
+@T2H_MISC_BUTTONS = ('Top', 'Contents', 'Index', 'About');
+
+# insert here name of icon images for buttons 
+# Icons are used, if $T2H_ICONS and resp. value are set
+%T2H_ACTIVE_ICONS =
+  (
+   'Top',      '',
+   'Contents', '',
+   'Overview', '',
+   'Index',    '',
+   'Back',     '',
+   'FastBack', '',
+   'Prev',     '',
+   'Up',       '',
+   'Next',     '',
+   'Forward',  '',
+   'FastForward', '',
+   'About' ,    '',
+   'First',    '',
+   'Last',     '',
+   ' ',        ''
+  );
+
+# insert here name of icon images for these, if button is inactive
+%T2H_PASSIVE_ICONS =
+  (
+   'Top',      '',
+   'Contents', '',
+   'Overview', '',
+   'Index',    '',
+   'Back',     '',
+   'FastBack', '',
+   'Prev',     '',
+   'Up',       '',
+   'Next',     '',
+   'Forward',  '',
+   'FastForward', '',
+   'About',     '',
+   'First',    '',
+   'Last',     '',
+  );
+
+# how to create IMG tag
+sub T2H_DEFAULT_button_icon_img
+{
+  my $button = shift;
+  my $icon = shift;
+  my $name = shift;
+  return qq{<IMG SRC="$icon" BORDER="0" ALT="$button: $name" ALIGN="MIDDLE">};
+}
+
+# Names of text as alternative for icons
+%T2H_NAVIGATION_TEXT =
+  (
+   'Top',      'Top',
+   'Contents', 'Contents',
+   'Overview', 'Overview',
+   'Index',    'Index',
+   ' ',        ' &nbsp; ',
+   'Back',     ' &lt; ',
+   'FastBack', ' &lt;&lt; ',
+   'Prev',     'Prev',
+   'Up',       ' Up ',
+   'Next',     'Next',
+   'Forward',  ' &gt; ',
+   'FastForward',  ' &gt;&gt; ',
+   'About',     ' ? ',
+   'First',    ' |&lt; ',
+   'Last',     ' &gt;| '
+  );
+
+sub T2H_DEFAULT_print_navigation
+{
+  my $fh = shift;
+  my $vertical = shift;
+  my $spacing = 1;
+  print $fh "<TABLE CELLPADDING=$spacing CELLSPACING=$spacing BORDER=0>\n";
+
+  print $fh "<TR>" unless $vertical;
+  for $button (@$T2H_BUTTONS)
+  {
+    print $fh qq{<TR VALIGN="TOP" ALIGN="LEFT">\n} if $vertical;
+    print $fh qq{<TD VALIGN="MIDDLE" ALIGN="LEFT">};
+
+    if (ref($button) eq 'CODE')
+    {
+      &$button($fh, $vertical);
+    }
+    elsif ($button eq ' ')
+    { # handle space button
+      print $fh 
+	$T2H_ICONS && $T2H_ACTIVE_ICONS{' '} ? 
+	 &$T2H_button_icon_img($button, $T2H_ACTIVE_ICONS{' '}) :
+	 $T2H_NAVIGATION_TEXT{' '};
+      next;
+    }
+    elsif ($T2H_HREF{$button})
+    { # button is active
+      print $fh   
+	 $T2H_ICONS && $T2H_ACTIVE_ICONS{$button} ? # use icon ? 
+	   t2h_anchor('', $T2H_HREF{$button},  # yes
+		    &$T2H_button_icon_img($button,
+					$T2H_ACTIVE_ICONS{$button},
+					$T2H_NAME{$button})) 
+	 : # use text
+	 "[" . 
+	 t2h_anchor('', $T2H_HREF{$button}, $T2H_NAVIGATION_TEXT{$button}) .
+	 "]";  
+    }
+    else
+    { # button is passive 
+      print $fh 
+	$T2H_ICONS && $T2H_PASSIVE_ICONS{$button} ?
+	 &$T2H_button_icon_img($button,
+			       $T2H_PASSIVE_ICONS{$button},
+			       $T2H_NAME{$button}) :
+	 
+	 "[" . $T2H_NAVIGATION_TEXT{$button} . "]";
+    }
+    print $fh "</TD>\n";
+    print $fh "</TR>\n" if $vertical;
+  }
+  print $fh "</TR>" unless $vertical;
+  print $fh "</TABLE>\n";
+}
+
+######################################################################
+# Frames: this is from "Richard Y. Kim" <ryk@coho.net>
+# Should be improved to be more conforming to other _print* functions
+
+sub T2H_DEFAULT_print_frame
+{
+  my $fh = shift;
+  print $fh <<EOT;
+<HTML>
+<HEAD><TITLE>$T2H_THISDOC{title}</TITLE></HEAD>
+<FRAMESET cols="140,*"> 
+  <FRAME name=toc  src="$docu_toc_frame_file">
+  <FRAME name=main src="$docu_doc">
+</FRAMESET> 
+</HTML>
+EOT
+}
+
+sub T2H_DEFAULT_print_toc_frame
+{
+  my $fh = shift;
+  &$T2H_print_page_head($fh);
+  print $fh <<EOT;
+<H2>Content</H2>
+EOT
+  print $fh map {s/HREF=/target=\"main\" HREF=/; $_;} @stoc_lines;
+  print $fh "</BODY></HTML>\n";
+}
+
+######################################################################
+# About page
+#
+
+# T2H_PRE_ABOUT might be a function
+$T2H_PRE_ABOUT = <<EOT;
+This document was generated $T2H_ADDRESS
+using <A HREF="$T2H_HOMEPAGE"><I>texi2html</I></A>
+<P></P>  
+EOT
+$T2H_AFTER_ABOUT = '';
+
+sub T2H_DEFAULT_about_body
+{
+  my $about;
+  if (ref($T2H_PRE_ABOUT) eq 'CODE')
+  {
+    $about = &$T2H_PRE_ABOUT();
+  }
+  else
+  {
+    $about = $T2H_PRE_ABOUT;
+  }
+  $about .= <<EOT;
+The buttons in the navigation panels have the following meaning:
+<P></P>
+<table border = "1">
+<TR>
+<TH> Button </TH>
+<TH> Name </TH>
+<TH> Go to </TH>
+<TH> From 1.2.3 go to</TH>
+</TR>
+EOT
+  
+  for $button (@T2H_SECTION_BUTTONS)
+  {
+    next if $button eq ' ' || ref($button) eq 'CODE';
+    $about .= <<EOT;
+<TR>
+<TD ALIGN="CENTER">
+EOT
+    $about .= 	
+      ($T2H_ICONS && $T2H_ACTIVE_ICONS{$button} ?
+       &$T2H_button_icon_img($button, $T2H_ACTIVE_ICONS{$button}) :
+       " [" . $T2H_NAVIGATION_TEXT{$button} . "] ");
+    $about .= <<EOT;
+</TD>
+<TD ALIGN="CENTER">
+$button
+</TD>
+<TD>
+$T2H_BUTTONS_GOTO{$button}
+</TD>
+<TD>
+$T2H_BUTTONS_EXAMPLE{$button}
+</TD>
+</TR>
+EOT
+  }
+
+  $about .= <<EOT;
+</TABLE>
+<P></P>
+where the <STRONG> Example </STRONG> assumes that the current position 
+is at <STRONG> Subsubsection One-Two-Three </STRONG> of a document of 
+the following structure:
+<UL>
+<LI> 1. Section One  </LI>
+<UL>
+<LI>1.1 Subsection One-One</LI>
+<UL>
+<LI> ... </LI>
+</UL>
+<LI>1.2 Subsection One-Two</LI>
+<UL>
+<LI>1.2.1 Subsubsection One-Two-One
+</LI><LI>1.2.2 Subsubsection One-Two-Two
+</LI><LI>1.2.3 Subsubsection One-Two-Three &nbsp; &nbsp; <STRONG>
+&lt;== Current Position </STRONG>
+</LI><LI>1.2.4 Subsubsection One-Two-Four
+</LI></UL>
+<LI>1.3 Subsection One-Three</LI>
+<UL>
+<LI> ... </LI>
+</UL>
+<LI>1.4 Subsection One-Four</LI>
+</UL>
+</UL>
+$T2H_AFTER_ABOUT
+EOT
+  return $about;  
+}
+
+  
+%T2H_BUTTONS_GOTO =
+  (
+   'Top',      'cover (top) of document',
+   'Contents', 'table of contents',
+   'Overview', 'short table of contents',
+   'Index',    'concept index',
+   'Back',     'previous section in reading order',
+   'FastBack', 'previous or up-and-previous section ',
+   'Prev',     'previous section same level',
+   'Up',       'up section',
+   'Next',     'next section same level',
+   'Forward',  'next section in reading order',
+   'FastForward', 'next or up-and-next section',
+   'About' ,    'this page',
+   'First',    'first section in reading order',
+   'Last',     'last section in reading order',
+  );
+
+%T2H_BUTTONS_EXAMPLE = 
+(
+   'Top',      ' &nbsp; ',
+   'Contents', ' &nbsp; ',
+   'Overview', ' &nbsp; ',
+   'Index',    ' &nbsp; ',
+   'Back',     '1.2.2',
+   'FastBack', '1.1',
+   'Prev',     '1.2.2',
+   'Up',       '1.2',
+   'Next',     '1.2.4',
+   'Forward',  '1.2.4',
+   'FastForward', '1.3',
+   'About',     ' &nbsp; ',
+   'First',    '1.',
+   'Last',     '1.2.4',
+);
+
+
+######################################################################
+# from here on, its l2h init stuff 
+#
+
+## initialization for latex2html as for Singular manual generation
+## obachman 3/99
+
+#
+# Options controlling Titles, File-Names, Tracing and Sectioning
+#
+$TITLE = '';
+
+$SHORTEXTN = 0;
+
+$LONG_TITLES = 0;
+
+$DESTDIR = ''; # should be overwritten by cmd-line argument
+
+$NO_SUBDIR = 0;# should be overwritten by cmd-line argument
+
+$PREFIX = '';  # should be overwritten by cmd-line argument
+
+$AUTO_PREFIX = 0; # this is needed, so that prefix settings are used
+
+$AUTO_LINK = 0; 
+
+$SPLIT = 0;
+
+$MAX_LINK_DEPTH = 0;
+
+$TMP = ''; # should be overwritten by cmd-line argument
+
+$DEBUG = 0;
+
+$VERBOSE = 1;
+
+#
+# Options controlling Extensions and Special Features 
+#
+$HTML_VERSION = "3.2";
+
+$TEXDEFS = 1; # we absolutely need that
+
+$EXTERNAL_FILE = '';
+
+$SCALABLE_FONTS = 1;
+
+$NO_SIMPLE_MATH = 1;
+
+$LOCAL_ICONS = 1;
+
+$SHORT_INDEX = 0;
+
+$NO_FOOTNODE = 1;
+
+$ADDRESS = '';
+
+$INFO = '';
+
+#
+# Switches controlling Image Generation 
+#
+$ASCII_MODE = 0;
+
+$NOLATEX = 0;
+
+$EXTERNAL_IMAGES = 0;
+
+$PS_IMAGES = 0;
+
+$NO_IMAGES = 0;
+
+$IMAGES_ONLY = 0;
+
+$REUSE = 2;
+
+$ANTI_ALIAS = 1;
+
+$ANTI_ALIAS_TEXT = 1;
+
+#
+#Switches controlling Navigation Panels
+#
+$NO_NAVIGATION = 1;
+$ADDRESS = '';
+$INFO = 0;              # 0 = do not make a "About this document..." section 
+
+#
+#Switches for Linking to other documents 
+#
+# actuall -- we don't care
+
+$MAX_SPLIT_DEPTH = 0;	# Stop making separate files at this depth
+
+$MAX_LINK_DEPTH = 0;    # Stop showing child nodes at this depth   
+
+$NOLATEX = 0;           # 1 = do not pass unknown environments to Latex
+
+$EXTERNAL_IMAGES = 0;   # 1 = leave the images outside the document 
+
+$ASCII_MODE = 0;        # 1 = do not use any icons or internal images
+
+# 1 =  use links to external postscript images rather than inlined bitmap
+# images.
+$PS_IMAGES = 0;
+$SHOW_SECTION_NUMBERS = 0;
+
+### Other global variables ###############################################
+$CHILDLINE = "";
+
+# This is the line width measured in pixels and it is used to right justify
+# equations and equation arrays; 
+$LINE_WIDTH = 500;		
+
+# Used in conjunction with AUTO_NAVIGATION
+$WORDS_IN_PAGE = 300;	
+
+# Affects ONLY the way accents are processed 
+$default_language = 'english';	
+
+# The value of this variable determines how many words to use in each 
+# title that is added to the navigation panel (see below)
+# 
+$WORDS_IN_NAVIGATION_PANEL_TITLES = 0;
+
+# This number will determine the size of the equations, special characters,
+# and anything which will be converted into an inlined image
+# *except* "image generating environments" such as "figure", "table" 
+# or "minipage".
+# Effective values are those greater than 0.
+# Sensible values are between 0.1 - 4.
+$MATH_SCALE_FACTOR = 1.5;
+
+# This number will determine the size of 
+# image generating environments such as "figure", "table" or "minipage".
+# Effective values are those greater than 0.
+# Sensible values are between 0.1 - 4.
+$FIGURE_SCALE_FACTOR = 1.6;
+
+
+#  If both of the following two variables are set then the "Up" button
+#  of the navigation panel in the first node/page of a converted document
+#  will point to $EXTERNAL_UP_LINK. $EXTERNAL_UP_TITLE should be set
+#  to some text which describes this external link.
+$EXTERNAL_UP_LINK = "";
+$EXTERNAL_UP_TITLE = "";
+
+# If this is set then the resulting HTML will look marginally better if viewed 
+# with Netscape.
+$NETSCAPE_HTML = 1;
+
+# Valid paper sizes are "letter", "legal", "a4","a3","a2" and "a0"
+# Paper sizes has no effect other than in the time it takes to create inlined
+# images and in whether large images can be created at all ie
+#  - larger paper sizes *MAY* help with large image problems 
+#  - smaller paper sizes are quicker to handle
+$PAPERSIZE = "a4";
+
+# Replace "english" with another language in order to tell LaTeX2HTML that you 
+# want some generated section titles (eg "Table of Contents" or "References")
+# to appear in a different language. Currently only "english" and "french"
+# is supported but it is very easy to add your own. See the example in the
+# file "latex2html.config" 
+$TITLES_LANGUAGE = "english";
+
+1;	# This must be the last non-comment line
+
+# End File texi2html.init
+######################################################################
+
+
+require "$ENV{T2H_HOME}/texi2html.init" 
+  if ($0 =~ /\.pl$/ &&
+      -e "$ENV{T2H_HOME}/texi2html.init" && -r "$ENV{T2H_HOME}/texi2html.init");
+
+#+++############################################################################
+#                                                                              #
+# Initialization                                                               #
+# Pasted content of File $(srcdir)/MySimple.pm: Command-line processing        #
+#                                                                              #
+#---############################################################################
+
+# leave this within comments, and keep the require statement
+# This way, you can directly run texi2html.pl, if $ENV{T2H_HOME}/texi2html.init
+# exists.
+
+# 
+package Getopt::MySimple;
+
+# Name:
+#	Getopt::MySimple.
+#
+# Documentation:
+#	POD-style (incomplete) documentation is in file MySimple.pod
+#
+# Tabs:
+#	4 spaces || die.
+#
+# Author:
+#	Ron Savage	rpsavage@ozemail.com.au.
+#	1.00	19-Aug-97	Initial version.
+#	1.10	13-Oct-97	Add arrays of switches (eg '=s@').
+#	1.20	 3-Dec-97	Add 'Help' on a per-switch basis.
+#	1.30	11-Dec-97	Change 'Help' to 'verbose'. Make all hash keys lowercase.
+#	1.40	10-Nov-98	Change width of help report. Restructure tests.
+#               1-Jul-00        Modifications for Texi2html
+
+# --------------------------------------------------------------------------
+# Locally modified by obachman (Display type instead of env, order by cmp)
+# $Id$
+
+# use strict;
+# no strict 'refs';
+
+use vars qw(@EXPORT @EXPORT_OK @ISA);
+use vars qw($fieldWidth $opt $VERSION);
+
+use Exporter();
+use Getopt::Long;
+
+@ISA		= qw(Exporter);
+@EXPORT		= qw();
+@EXPORT_OK	= qw($opt);	# An alias for $self -> {'opt'}.
+
+# --------------------------------------------------------------------------
+
+$fieldWidth	= 20;
+$VERSION	= '1.41';
+
+# --------------------------------------------------------------------------
+
+sub byOrder
+{
+	my($self) = @_;
+	
+	return uc($a) cmp (uc($b));
+}
+
+# --------------------------------------------------------------------------
+
+sub dumpOptions
+{
+	my($self) = @_;
+
+	print 'Option', ' ' x ($fieldWidth - length('Option') ), "Value\n";
+
+	for (sort byOrder keys(%{$self -> {'opt'} }) )
+	{
+	  print "-$_", ' ' x ($fieldWidth - (1 + length) ), "${$self->{'opt'} }{$_}\n";
+	}
+
+	print "\n";
+
+}	# End of dumpOptions.
+
+# --------------------------------------------------------------------------
+# Return:
+#	0 -> Error.
+#	1 -> Ok.
+
+sub getOptions
+{
+	push(@_, 0) if ($#_ == 2);	# Default for $ignoreCase is 0.
+	push(@_, 1) if ($#_ == 3);	# Default for $helpThenExit is 1.
+
+	my($self, $default, $helpText, $versionText, 
+	   $helpThenExit, $versionThenExit, $ignoreCase) = @_;
+	
+	$helpThenExit = 1 unless (defined($helpThenExit));
+	$versionThenExit = 1 unless (defined($versionThenExit));
+	$ignoreCase = 0 unless (defined($ignoreCase));
+
+	$self -> {'default'}		= $default;
+	$self -> {'helpText'}		= $helpText;
+	$self -> {'versionText'}        = $versionText;
+	$Getopt::Long::ignorecase	= $ignoreCase;
+
+	unless (defined($self -> {'default'}{'help'}))
+	{
+	  $self -> {'default'}{'help'} = 
+	  { 
+	   type => ':i', 
+	   default => '',
+	   linkage => sub {$self->helpOptions($_[1]); exit (0) if $helpThenExit;},
+	   verbose => "print help and exit"
+	  };
+	}
+
+	unless (defined($self -> {'default'}{'version'}))
+	{
+	  $self -> {'default'}{'version'} = 
+	  { 
+	   type => '', 
+	   default => '',
+	   linkage => sub {print $self->{'versionText'};  exit (0) if versionTheExit;},
+	   verbose => "print version and exit"
+	  };
+	}
+
+	for (keys(%{$self -> {'default'} }) )
+	{
+	  my $type = ${$self -> {'default'} }{$_}{'type'};
+	  push(@{$self -> {'type'} }, "$_$type");
+	  $self->{'opt'}->{$_} =  ${$self -> {'default'} }{$_}{'linkage'}
+            if ${$self -> {'default'} }{$_}{'linkage'};
+	}
+
+	my($result) = &GetOptions($self -> {'opt'}, @{$self -> {'type'} });
+
+        return $result unless $result;
+
+	for (keys(%{$self -> {'default'} }) )
+	{
+ 	   if (! defined(${$self -> {'opt'} }{$_})) #{
+            {
+ 	     ${$self -> {'opt'} }{$_} = ${$self -> {'default'} }{$_}{'default'};
+            }
+	}
+
+	$result;
+}	# End of getOptions.
+
+# --------------------------------------------------------------------------
+
+sub helpOptions
+{
+	my($self) = shift;
+	my($noHelp) = shift;
+	$noHelp = 0 unless $noHelp;
+	my($optwidth, $typewidth, $defaultwidth, $maxlinewidth, $valind, $valwidth) 
+	  = (10, 5, 9, 78, 4, 11);
+
+	print "$self->{'helpText'}" if ($self -> {'helpText'});
+
+	print ' Option', ' ' x ($optwidth - length('Option') -1 ),
+		'Type', ' ' x ($typewidth - length('Type') + 1),
+		'Default', ' ' x ($defaultwidth - length('Default') ),
+	        "Description\n";
+
+	for (sort byOrder keys(%{$self -> {'default'} }) )
+	{
+	  my($line, $help, $option, $val);
+	  $option = $_;
+	  next if ${$self->{'default'} }{$_}{'noHelp'} && ${$self->{'default'} }{$_}{'noHelp'} > $noHelp;
+		$line = " -$_ " . ' ' x ($optwidth - (2 + length) ) .
+			"${$self->{'default'} }{$_}{'type'} ".
+			' ' x ($typewidth - (1+length(${$self -> {'default'} }{$_}{'type'}) ));
+
+                 $val = ${$self->{'default'} }{$_}{'linkage'};
+                if ($val)
+                {
+                  if (ref($val) eq 'SCALAR')
+		  {
+		    $val = $$val; 
+		  }
+		  else
+		  {
+		    $val = '';
+		  }
+                }
+		else
+		{
+		  $val = ${$self->{'default'} }{$_}{'default'};
+		}
+	        $line .= "$val  ";
+		$line .= ' ' x ($optwidth + $typewidth + $defaultwidth + 1 - length($line));
+		
+		if (defined(${$self -> {'default'} }{$_}{'verbose'}) &&
+		  ${$self -> {'default'} }{$_}{'verbose'} ne '')
+	      {
+		$help = "${$self->{'default'} }{$_}{'verbose'}";
+	      }
+	      else
+	      {
+		$help = ' ';
+	      }
+	      if ((length("$line") + length($help)) < $maxlinewidth)
+	      {
+		print $line , $help, "\n";
+	      }
+	      else
+	      {
+		print $line, "\n", ' ' x $valind, $help, "\n";
+	      }
+	      for $val (sort byOrder keys(%{${$self->{'default'}}{$option}{'values'}}))
+	      {
+	        print ' ' x ($valind + 2);
+	        print $val, '  ', ' ' x ($valwidth - length($val) - 2);
+	        print ${$self->{'default'}}{$option}{'values'}{$val}, "\n";
+	      }
+	}
+
+	print <<EOT;
+Note: 'Options' may be abbreviated. 'Type' specifications mean:
+ <none>| !    no argument: variable is set to 1 on -foo (or, to 0 on -nofoo)
+    =s | :s   mandatory (or, optional)  string argument
+    =i | :i   mandatory (or, optional)  integer argument
+EOT
+}	# End of helpOptions.
+
+#-------------------------------------------------------------------
+
+sub new
+{
+	my($class)				= @_;
+	my($self)				= {};
+	$self -> {'default'}	= {};
+	$self -> {'helpText'}	= '';
+	$self -> {'opt'}		= {};
+	$opt					= $self -> {'opt'};	 # An alias for $self -> {'opt'}.
+	$self -> {'type'}		= ();
+
+	return bless $self, $class;
+
+}	# End of new.
+
+# --------------------------------------------------------------------------
+
+1;
+
+# End MySimple.pm
+
+require "$ENV{T2H_HOME}/MySimple.pm" 
+  if ($0 =~ /\.pl$/ &&
+      -e "$ENV{T2H_HOME}/texi2html.init" && -r "$ENV{T2H_HOME}/texi2html.init");
+
+package main;
+
+#+++############################################################################
+#                                                                              #
+# Constants                                                                    #
+#                                                                              #
+#---############################################################################
+
+$DEBUG_TOC   =  1;
+$DEBUG_INDEX =  2;
+$DEBUG_BIB   =  4;
+$DEBUG_GLOSS =  8;
+$DEBUG_DEF   = 16;
+$DEBUG_HTML  = 32;
+$DEBUG_USER  = 64;
+$DEBUG_L2H   = 128;
+
+
+$BIBRE = '\[[\w\/-]+\]';		# RE for a bibliography reference
+$FILERE = '[\/\w.+-]+';			# RE for a file name
+$VARRE = '[^\s\{\}]+';			# RE for a variable name
+$NODERE = '[^,:]+';		        # RE for a node name
+$NODESRE = '[^:]+';		        # RE for a list of node names
+
+$ERROR = "***";			        # prefix for errors 
+$WARN  = "**";                          # prefix for warnings
+  
+                                        # program home page
+$PROTECTTAG = "_ThisIsProtected_";	# tag to recognize protected sections
+
+$CHAPTEREND = "<!-- End chapter -->\n"; # to know where a chpater ends
+$SECTIONEND = "<!-- End section -->\n"; # to know where section ends
+$TOPEND     = "<!-- End top     -->\n"; # to know where top ends
+
+  
+
+#
+# pre-defined indices
+#
+$index_properties =
+{
+ 'c' => { name => 'cp'},
+ 'f' => { name => 'fn', code => 1},
+ 'v' => { name => 'vr', code => 1},
+ 'k' => { name => 'ky', code => 1},
+ 'p' => { name => 'pg', code => 1},
+ 't' => { name => 'tp', code => 1}
+};
+
+
+%predefined_index = (
+		    'cp', 'c',
+		    'fn', 'f',
+		    'vr', 'v',
+		    'ky', 'k',
+		    'pg', 'p',
+		    'tp', 't',
+	            );
+
+#
+# valid indices
+#
+%valid_index = (
+		    'c', 1,
+		    'f', 1,
+		    'v', 1,
+		    'k', 1,
+		    'p', 1,
+		    't', 1,
+		);
+
+#
+# texinfo section names to level
+#
+%sec2level = (
+	      'top', 0,
+	      'chapter', 1,
+	      'unnumbered', 1,
+	      'majorheading', 1,
+	      'chapheading', 1,
+	      'appendix', 1,
+	      'section', 2,
+	      'unnumberedsec', 2,
+	      'heading', 2,
+	      'appendixsec', 2,
+	      'appendixsection', 2,
+	      'subsection', 3,
+	      'unnumberedsubsec', 3,
+	      'subheading', 3,
+	      'appendixsubsec', 3,
+	      'subsubsection', 4,
+	      'unnumberedsubsubsec', 4,
+	      'subsubheading', 4,
+	      'appendixsubsubsec', 4,
+	      );
+
+#
+# accent map, TeX command to ISO name
+#
+%accent_map = (
+	       '"',  'uml',
+	       '~',  'tilde',
+	       '^',  'circ',
+	       '`',  'grave',
+	       '\'', 'acute',
+	       );
+
+#
+# texinfo "simple things" (@foo) to HTML ones
+#
+%simple_map = (
+	       # cf. makeinfo.c
+	       "*", "<BR>",		# HTML+
+	       " ", " ",
+	       "\t", " ",
+  	       "-", "&#173;",	# soft hyphen
+	       "\n", "\n",
+	       "|", "",
+	       'tab', '<\/TD><TD>',
+	       # spacing commands
+	       ":", "",
+	       "!", "!",
+	       "?", "?",
+	       ".", ".",
+	       "-", "",
+	       );
+
+#
+# texinfo "things" (@foo{}) to HTML ones
+#
+%things_map = (
+	       'TeX', 'TeX',
+	       'br', '<P>',		# paragraph break
+	       'bullet', '*',
+	       'copyright', '(C)',
+	       'dots', '<small>...<\/small>',
+	       'enddots', '<small>....<\/small>',
+	       'equiv', '==',
+	       'error', 'error-->',
+	       'expansion', '==>',
+	       'minus', '-',
+	       'point', '-!-',
+	       'print', '-|',
+	       'result', '=>',
+	       'today', $T2H_TODAY,
+	       'aa', '&aring;',
+	       'AA', '&Aring;',
+	       'ae', '&aelig;',
+	       'oe', '&#156;',
+	       'AE', '&AElig;',
+	       'OE', '&#140;',
+	       'o',  '&oslash;',
+	       'O',  '&Oslash;',
+	       'ss', '&szlig;',
+	       'l', '\/l',
+	       'L', '\/L',
+	       'exclamdown', '&iexcl;',
+	       'questiondown', '&iquest;',
+	       'pounds', '&pound;'
+	       );
+
+#
+# texinfo styles (@foo{bar}) to HTML ones
+#
+%style_map = (
+	      'acronym', '&do_acronym',
+	      'asis', '',
+	      'b', 'B',
+	      'cite', 'CITE',
+	      'code', 'CODE',
+	      'command', 'CODE',
+	      'ctrl', '&do_ctrl',	# special case
+	      'dfn', 'EM',		# DFN tag is illegal in the standard
+	      'dmn', '',		# useless
+	      'email', '&do_email',     # insert a clickable email address
+	      'emph', 'EM',
+	      'env', 'CODE',
+	      'file', '"TT',		# will put quotes, cf. &apply_style
+	      'i', 'I',
+	      'kbd', 'KBD',
+	      'key', 'KBD',
+	      'math', '&do_math',
+	      'option', '"SAMP',        # will put quotes, cf. &apply_style
+	      'r', '',			# unsupported
+	      'samp', '"SAMP',		# will put quotes, cf. &apply_style
+	      'sc', '&do_sc',		# special case
+	      'strong', 'STRONG',
+	      't', 'TT',
+	      'titlefont', '',		# useless
+	      'uref', '&do_uref',       # insert a clickable URL
+	      'url', '&do_url',         # insert a clickable URL
+	      'var', 'VAR',
+	      'w', '',			# unsupported
+	      'H', '&do_accent',
+	      'dotaccent', '&do_accent',
+	      'ringaccent','&do_accent',
+	      'tieaccent', '&do_accent',
+	      'u','&do_accent',
+	      'ubaraccent','&do_accent',
+	      'udotaccent','&do_accent',
+	      'v', '&do_accent',
+	      ',', '&do_accent',
+	      'dotless', '&do_accent'
+	      );
+
+#
+# texinfo format (@foo/@end foo) to HTML ones
+#
+%format_map = (
+	       'quotation', 'BLOCKQUOTE',
+	       # lists
+	       'itemize', 'UL',
+	       'enumerate', 'OL',
+	       # poorly supported
+	       'flushleft', 'PRE',
+	       'flushright', 'PRE',
+	       );
+
+#
+# an eval of these $complex_format_map->{what}->[0] yields beginning
+# an eval of these $complex_format_map->{what}->[1] yieleds end
+$complex_format_map =
+{
+ example => 
+ [
+  q{"<TABLE><tr>$T2H_EXAMPLE_INDENT_CELL<td class=example><pre>"},
+  q{'</pre></td></tr></table>'}
+ ],
+ smallexample => 
+ [
+  q{"<TABLE><tr>$T2H_SMALL_EXAMPLE_INDENT_CELL<td class=smallexample><FONT SIZE=$T2H_SMALL_FONT_SIZE><pre>"},
+  q{'</FONT></pre></td></tr></table>'}
+ ],
+ display =>
+ [
+  q{"<TABLE><tr>$T2H_EXAMPLE_INDENT_CELL<td class=display><pre " . 'style="font-family: serif">'},
+  q{'</pre></td></tr></table>'}
+ ],
+ smalldisplay =>
+ [
+  q{"<TABLE><tr>$T2H_SMALL_EXAMPLE_INDENT_CELL<td class=smalldisplay><FONT SIZE=$T2H_SMALL_FONT_SIZE><pre " . 'style="font-family: serif">'},
+  q{'</pre></FONT></td></tr></table>'}
+ ]
+};
+
+$complex_format_map->{lisp} = $complex_format_map->{example};
+$complex_format_map->{smalllisp} = $complex_format_map->{smallexample};
+$complex_format_map->{format} = $complex_format_map->{display};
+$complex_format_map->{smallformat} = $complex_format_map->{smalldisplay};
+
+#
+# texinfo definition shortcuts to real ones
+#
+%def_map = (
+	    # basic commands
+	    'deffn', 0,
+	    'defvr', 0,
+	    'deftypefn', 0,
+	    'deftypevr', 0,
+	    'defcv', 0,
+	    'defop', 0,
+	    'deftp', 0,
+	    # basic x commands
+	    'deffnx', 0,
+	    'defvrx', 0,
+	    'deftypefnx', 0,
+	    'deftypevrx', 0,
+	    'defcvx', 0,
+	    'defopx', 0,
+	    'deftpx', 0,
+	    # shortcuts
+	    'defun', 'deffn Function',
+	    'defmac', 'deffn Macro',
+	    'defspec', 'deffn {Special Form}',
+	    'defvar', 'defvr Variable',
+	    'defopt', 'defvr {User Option}',
+	    'deftypefun', 'deftypefn Function',
+	    'deftypevar', 'deftypevr Variable',
+	    'defivar', 'defcv {Instance Variable}',
+	    'deftypeivar', 'defcv {Instance Variable}', # NEW: FIXME
+	    'defmethod', 'defop Method',
+	    'deftypemethod', 'defop Method', # NEW:FIXME
+	    # x shortcuts
+	    'defunx', 'deffnx Function',
+	    'defmacx', 'deffnx Macro',
+	    'defspecx', 'deffnx {Special Form}',
+	    'defvarx', 'defvrx Variable',
+	    'defoptx', 'defvrx {User Option}',
+	    'deftypefunx', 'deftypefnx Function',
+	    'deftypevarx', 'deftypevrx Variable',
+	    'defivarx', 'defcvx {Instance Variable}',
+	    'defmethodx', 'defopx Method',
+	    );
+
+#
+# things to skip
+#
+%to_skip = (
+	    # comments
+	    'c', 1,
+	    'comment', 1,
+            'ifnotinfo', 1,
+            'ifnottex', 1,
+	    'ifhtml', 1,
+	    'end ifhtml', 1,
+            'end ifnotinfo', 1,
+            'end ifnottex', 1,
+	    # useless
+	    'detailmenu', 1,
+            'direntry', 1,
+	    'contents', 1,
+	    'shortcontents', 1,
+	    'summarycontents', 1,
+	    'footnotestyle', 1,
+	    'end ifclear', 1,
+	    'end ifset', 1,
+	    'titlepage', 1,
+	    'end titlepage', 1,
+	    # unsupported commands (formatting)
+	    'afourpaper', 1,
+	    'cropmarks', 1,
+	    'finalout', 1,
+	    'headings', 1,
+            'sp', 1,
+	    'need', 1,
+	    'page', 1,
+	    'setchapternewpage', 1,
+	    'everyheading', 1,
+	    'everyfooting', 1,
+	    'evenheading', 1,
+	    'evenfooting', 1,
+	    'oddheading', 1,
+	    'oddfooting', 1,
+	    'smallbook', 1,
+	    'vskip', 1,
+	    'filbreak', 1,
+	    'paragraphindent', 1,
+	    # unsupported formats
+	    'cartouche', 1,
+	    'end cartouche', 1,
+	    'group', 1,
+	    'end group', 1,
+	    );
+
+#+++############################################################################
+#                                                                              #
+# Argument parsing, initialisation                                             #
+#                                                                              #
+#---############################################################################
+
+#
+# flush stdout and stderr after every write
+#
+select(STDERR);
+$| = 1;
+select(STDOUT);
+$| = 1;
+
+
+%value = ();				# hold texinfo variables, see also -D
+$use_bibliography = 1;
+$use_acc = 1;
+
+#
+# called on -init-file
+sub LoadInitFile
+{
+  my $init_file = shift;
+  # second argument is value of options
+  $init_file = shift;
+  if (-f $init_file)
+  {
+    print "# reading initialization file from $init_file\n" 
+      if ($T2H_VERBOSE);
+    require($init_file);
+  }
+  else
+  {
+    print "$ERROR Error: can't read init file $int_file\n";
+    $init_file = '';
+  }
+}
+
+#
+# called on -lang
+sub SetDocumentLanguage
+{
+  my $lang = shift;
+  if (! exists($T2H_WORDS->{$lang}))
+  {
+    warn "$ERROR: Language specs for '$lang' do not exists. Reverting to '" . 
+      ($T2H_LANG ? T2H_LANG : "en") . "'\n";
+  }
+  else
+  {
+    print "# using '$lang' as document language\n" if ($T2H_VERBOSE);
+    $T2H_LANG = $lang;
+  }
+}
+
+##
+## obsolete cmd line options
+##
+$T2H_OBSOLETE_OPTIONS -> {'no-section_navigation'} =
+{
+ type => '!',
+ linkage => sub {$main::T2H_SECTION_NAVIGATION = 0;},
+ verbose => 'obsolete, use -nosec_nav',
+ noHelp => 2,
+};
+$T2H_OBSOLETE_OPTIONS -> {use_acc} =
+{
+ type => '!',
+ linkage => \$use_acc,
+ verbose => 'obsolete',
+ noHelp => 2
+};
+$T2H_OBSOLETE_OPTIONS -> {expandinfo} =
+{
+ type => '!',
+ linkage => sub {$main::T2H_EXPAND = 'info';},
+ verbose => 'obsolete, use "-expand info" instead',
+ noHelp => 2,
+};
+$T2H_OBSOLETE_OPTIONS -> {expandtex} =
+{
+ type => '!',
+ linkage => sub {$main::T2H_EXPAND = 'tex';},
+ verbose => 'obsolete, use "-expand tex" instead',
+ noHelp => 2,
+};
+$T2H_OBSOLETE_OPTIONS -> {monolithic} =
+{
+ type => '!',
+ linkage => sub {$main::T2H_SPLIT = '';},
+ verbose => 'obsolete, use "-split no" instead',
+ noHelp => 2
+};
+$T2H_OBSOLETE_OPTIONS -> {split_node} =
+{
+ type => '!',
+ linkage => sub{$main::T2H_SPLIT = 'section';},
+ verbose => 'obsolete, use "-split section" instead',
+ noHelp => 2,
+};
+$T2H_OBSOLETE_OPTIONS -> {split_chapter} =
+{
+ type => '!',
+ linkage => sub{$main::T2H_SPLIT = 'chapter';},
+ verbose => 'obsolete, use "-split chapter" instead',
+ noHelp => 2,
+};
+$T2H_OBSOLETE_OPTIONS -> {no_verbose} =
+{
+ type => '!',
+ linkage => sub {$main::T2H_VERBOSE = 0;},
+ verbose => 'obsolete, use -noverbose instead',
+ noHelp => 2,
+};
+$T2H_OBSOLETE_OPTIONS -> {output_file} =
+{
+ type => '=s',
+ linkage => sub {$main::T2H_OUT = @_[1]; $T2H_SPLIT = '';},
+ verbose => 'obsolete, use -out_file instead',
+ noHelp => 2
+};
+
+$T2H_OBSOLETE_OPTIONS -> {section_navigation} =
+{
+ type => '!',
+ linkage => \$T2H_SECTION_NAVIGATION,
+ verbose => 'obsolete, use -sec_nav instead',
+ noHelp => 2,
+};
+
+$T2H_OBSOLETE_OPTIONS -> {verbose} =
+{
+ type => '!',
+ linkage => \$T2H_VERBOSE,
+ verbose => 'obsolete, use -Verbose instead',
+ noHelp => 2
+};
+
+# read initialzation from $sysconfdir/texi2htmlrc or $HOME/.texi2htmlrc
+my $home = $ENV{HOME};
+defined($home) or $home = '';
+foreach $i ('/usr/local/etc/texi2htmlrc', "$home/.texi2htmlrc") {
+    if (-f $i) {
+	print "# reading initialization file from $i\n" 
+	    if ($T2H_VERBOSE);
+	require($i);
+    }
+}
+
+
+#+++############################################################################
+#                                                                              #
+# parse command-line options
+#                                                                              #
+#---############################################################################
+$T2H_USAGE_TEXT = <<EOT;
+Usage: texi2html  [OPTIONS] TEXINFO-FILE
+Translates Texinfo source documentation to HTML.
+EOT
+$T2H_FAILURE_TEXT = <<EOT;
+Try 'texi2html -help' for usage instructions.
+EOT
+$options = new Getopt::MySimple;
+
+# some older version of GetOpt::Long don't have 
+# Getopt::Long::Configure("pass_through")
+eval {Getopt::Long::Configure("pass_through");};
+$Configure_failed = $@ && <<EOT;
+**WARNING: Parsing of obsolete command-line options could have failed. 
+           Consider to use only documented command-line options (run
+           'texi2html -help 2' for a complete list) or upgrade to perl 
+           version 5.005 or higher.
+EOT
+
+if (! $options->getOptions($T2H_OPTIONS, $T2H_USAGE_TEXT, "$THISVERSION\n"))
+{
+  print $Configure_failed if $Configure_failed;
+  die $T2H_FAILURE_TEXT;
+}
+
+if (@ARGV > 1)
+{
+  eval {Getopt::Long::Configure("no_pass_through");};
+  if (! $options->getOptions($T2H_OBSOLETE_OPTIONS, $T2H_USAGE_TEXT, "$THISVERSION\n"))
+  {
+    print $Configure_failed if $Configure_failed;
+    die $T2H_FAILURE_TEXT;
+  }
+}
+
+if ($T2H_CHECK) {
+    die "Need file to check\n$T2H_FAILURE_TEXT" unless @ARGV > 0;
+    &check;
+    exit;
+}
+
+#+++############################################################################
+#                                                                              #
+# evaluation of cmd line options
+#                                                                              #
+#---############################################################################
+
+if ($T2H_EXPAND eq 'info') 
+{
+  $to_skip{'ifinfo'} = 1;
+  $to_skip{'end ifinfo'} = 1;
+} 
+elsif ($T2H_EXPAND eq 'tex')
+{
+  $to_skip{'iftex'} = 1;
+  $to_skip{'end iftex'} = 1;
+  
+}
+
+$T2H_INVISIBLE_MARK = '<IMG SRC="invisible.xbm">' if $T2H_INVISIBLE_MARK eq 'xbm';
+
+#
+# file name buisness
+#
+die "Need exactly one file to translate\n$T2H_FAILURE_TEXT" unless @ARGV == 1;
+$docu = shift(@ARGV);
+if ($docu =~ /.*\//) {
+    chop($docu_dir = $&);
+    $docu_name = $';
+} else {
+    $docu_dir = '.';
+    $docu_name = $docu;
+}
+unshift(@T2H_INCLUDE_DIRS, $docu_dir);
+$docu_name =~ s/\.te?x(i|info)?$//;	# basename of the document
+$docu_name = $T2H_PREFIX if ($T2H_PREFIX);
+
+# subdir
+if ($T2H_SUBDIR && ! $T2H_OUT)
+{
+  $T2H_SUBDIR =~ s|/*$||;
+  unless (-d "$T2H_SUBDIR" && -w "$T2H_SUBDIR")
+  {
+    if ( mkdir($T2H_SUBDIR, oct(755)))
+    {
+      print "# created directory $T2H_SUBDIR\n" if ($T2H_VERBOSE);
+    }
+    else
+    {
+      warn "$ERROR can't create directory $T2H_SUBDIR. Put results into current directory\n";
+      $T2H_SUBDIR = '';
+    }
+  }
+}
+
+if ($T2H_SUBDIR && ! $T2H_OUT)
+{
+  $docu_rdir = "$T2H_SUBDIR/";
+  print "# putting result files into directory $docu_rdir\n" if ($T2H_VERBOSE);
+}
+else
+{
+  if ($T2H_OUT && $T2H_OUT =~ m|(.*)/|)
+  {
+    $docu_rdir = "$1/";
+    print "# putting result files into directory $docu_rdir\n" if ($T2H_VERBOSE);
+  }
+  else
+  {
+    print "# putting result files into current directory \n" if ($T2H_VERBOSE);
+    $docu_rdir = '';
+  }
+}
+
+# extension
+if ($T2H_SHORTEXTN)
+{
+  $docu_ext = "htm";
+}
+else
+{
+  $docu_ext = "html";
+}
+if ($T2H_TOP_FILE =~ /\..*$/)
+{
+  $T2H_TOP_FILE = $`.".$docu_ext";
+}
+
+# result files
+if (! $T2H_OUT && ($T2H_SPLIT =~ /section/i || $T2H_SPLIT =~ /node/i))
+{
+  $T2H_SPLIT = 'section';
+}
+elsif (! $T2H_OUT && $T2H_SPLIT =~ /chapter/i)
+{
+  $T2H_SPLIT = 'chapter'
+}
+else
+{
+  undef $T2H_SPLIT;
+}
+
+$docu_doc = "$docu_name.$docu_ext";		# document's contents
+$docu_doc_file = "$docu_rdir$docu_doc";
+if ($T2H_SPLIT) 
+{
+  $docu_toc  = $T2H_TOC_FILE || "${docu_name}_toc.$docu_ext"; # document's table of contents
+  $docu_stoc = "${docu_name}_ovr.$docu_ext"; # document's short toc
+  $docu_foot = "${docu_name}_fot.$docu_ext"; # document's footnotes
+  $docu_about = "${docu_name}_abt.$docu_ext"; # about this document
+  $docu_top  = $T2H_TOP_FILE || $docu_doc;
+}
+else
+{
+  if ($T2H_OUT)
+  {
+    $docu_doc = $T2H_OUT;
+    $docu_doc =~ s|.*/||;
+  }
+  $docu_toc = $docu_foot = $docu_stoc = $docu_about = $docu_top = $docu_doc;
+}
+
+$docu_toc_file  = "$docu_rdir$docu_toc";
+$docu_stoc_file = "$docu_rdir$docu_stoc";
+$docu_foot_file = "$docu_rdir$docu_foot";
+$docu_about_file = "$docu_rdir$docu_about";
+$docu_top_file  = "$docu_rdir$docu_top";
+
+$docu_frame_file =     "$docu_rdir${docu_name}_frame.$docu_ext";
+$docu_toc_frame_file = "$docu_rdir${docu_name}_toc_frame.$docu_ext";
+
+#
+# variables
+#
+$value{'html'} = 1;			# predefine html (the output format)
+$value{'texi2html'} = $THISVERSION;	# predefine texi2html (the translator)
+# _foo: internal to track @foo
+foreach ('_author', '_title', '_subtitle',
+	 '_settitle', '_setfilename', '_shorttitle') {
+    $value{$_} = '';		        # prevent -w warnings
+}
+%node2sec = ();				# node to section name
+%sec2node = ();				# section to node name
+%sec2number = ();                       # section to number
+%number2sec = ();                       # number to section 
+%idx2node = ();                         # index keys to node
+%node2href = ();			# node to HREF
+%node2next = ();			# node to next
+%node2prev = ();			# node to prev
+%node2up   = ();			# node to up
+%bib2href = ();				# bibliography reference to HREF
+%gloss2href = ();			# glossary term to HREF
+@sections = ();				# list of sections
+%tag2pro = ();				# protected sections
+
+#
+# initial indexes
+#
+$bib_num = 0;
+$foot_num = 0;
+$gloss_num = 0;
+$idx_num = 0;
+$sec_num = 0;
+$doc_num = 0;
+$html_num = 0;
+
+#
+# can I use ISO8879 characters? (HTML+)
+#
+if ($T2H_USE_ISO) {
+    $things_map{'bullet'} = "&bull;";
+    $things_map{'copyright'} = "&copy;";
+    $things_map{'dots'} = "&hellip;";
+    $things_map{'equiv'} = "&equiv;";
+    $things_map{'expansion'} = "&rarr;";
+    $things_map{'point'} = "&lowast;";
+    $things_map{'result'} = "&rArr;";
+}
+
+#
+# read texi2html extensions (if any)
+#
+$extensions = 'texi2html.ext'; # extensions in working directory
+if (-f $extensions) {
+    print "# reading extensions from $extensions\n" if $T2H_VERBOSE;
+    require($extensions);
+}
+($progdir = $0) =~ s/[^\/]+$//;
+if ($progdir && ($progdir ne './')) {
+    $extensions = "${progdir}texi2html.ext"; # extensions in texi2html directory
+    if (-f $extensions) {
+	print "# reading extensions from $extensions\n" if $T2H_VERBOSE;
+	require($extensions);
+    }
+}
+
+
+print "# reading from $docu\n" if $T2H_VERBOSE;
+
+#########################################################################
+#
+# latex2html stuff
+# 
+# latex2html conversions consist of three stages:
+# 1) ToLatex: Put "latex" code into a latex file
+# 2) ToHtml: Use latex2html to generate corresponding html code and images
+# 3) FromHtml: Extract generated code and images from latex2html run
+#
+
+##########################
+# default settings
+#
+
+# defaults for files and names
+
+sub l2h_Init 
+{
+  local($root) = @_;
+  
+  return 0 unless ($root);
+  
+  $l2h_name =  "${root}_l2h";
+  
+  $l2h_latex_file = "$docu_rdir${l2h_name}.tex";
+  $l2h_cache_file = "${docu_rdir}l2h_cache.pm";
+  $T2H_L2H_L2H = "latex2html" unless ($T2H_L2H_L2H);
+  
+  # destination dir -- generated images are put there, should be the same
+  # as dir of enclosing html document -- 
+  $l2h_html_file = "$docu_rdir${l2h_name}.html";
+  $l2h_prefix = "${l2h_name}_";
+  return 1;
+}
+
+
+##########################
+# 
+# First stage: Generation of Latex file
+# Initialize with: l2h_InitToLatex
+# Add content with: l2h_ToLatex($text) --> HTML placeholder comment
+# Finish with: l2h_FinishToLatex
+# 
+
+$l2h_latex_preample = <<EOT;
+% This document was automatically generated by the l2h extenstion of texi2html
+% DO NOT EDIT !!!
+\\documentclass{article}
+\\usepackage{html}
+\\begin{document}
+EOT
+
+$l2h_latex_closing = <<EOT;
+\\end{document}
+EOT
+
+# return used latex 1, if l2h could be initalized properly, 0 otherwise
+sub l2h_InitToLatex
+{
+  %l2h_to_latex = ();
+  unless ($T2H_L2H_SKIP)
+  {
+    unless (open(L2H_LATEX, ">$l2h_latex_file"))
+    {
+      warn "$ERROR Error l2h: Can't open latex file '$latex_file' for writing\n";
+      return 0;
+    }  
+    print "# l2h: use ${l2h_latex_file} as latex file\n" if ($T2H_VERBOSE);
+    print L2H_LATEX $l2h_latex_preample;
+  }
+  # open database for caching
+  l2h_InitCache();
+  $l2h_latex_count = 0;
+  $l2h_to_latex_count = 0;
+  $l2h_cached_count = 0;
+  return  1;
+}
+
+# print text (1st arg) into latex file (if not already there), return
+# HTML commentary which can be later on replaced by the latex2html
+# generated text
+sub l2h_ToLatex
+{
+  my($text) = @_;
+  my($count);
+  
+  $l2h_to_latex_count++;
+  $text =~ s/(\s*)$//;
+  
+  # try whether we can cache it
+  my $cached_text = l2h_FromCache($text);
+  if ($cached_text)
+  {
+    $l2h_cached_count++;
+    return $cached_text;
+  }
+  
+  # try whether we have text already on things to do
+  unless ($count = $l2h_to_latex{$text})
+  {
+    $count = $l2h_latex_count;
+    $l2h_latex_count++;
+    $l2h_to_latex{$text} = $count;
+    $l2h_to_latex[$count] = $text;
+    unless ($T2H_L2H_SKIP)
+    {
+      print L2H_LATEX "\\begin{rawhtml}\n";
+      print L2H_LATEX "<!-- l2h_begin ${l2h_name} ${count} -->\n";
+      print L2H_LATEX "\\end{rawhtml}\n";
+      
+      print L2H_LATEX "$text\n";
+      
+      print L2H_LATEX "\\begin{rawhtml}\n";
+      print L2H_LATEX "<!-- l2h_end ${l2h_name} ${count} -->\n";
+      print L2H_LATEX "\\end{rawhtml}\n";
+    }
+  }
+  return "<!-- l2h_replace ${l2h_name} ${count} -->"; 
+}
+
+# print closing into latex file and close it
+sub l2h_FinishToLatex
+{
+  local ($reused);
+  
+  $reused = $l2h_to_latex_count - $l2h_latex_count - $l2h_cached_count;
+  unless ($T2H_L2H_SKIP)
+  {
+    print L2H_LATEX $l2h_latex_closing;
+    close(L2H_LATEX);
+  }
+  print "# l2h: finished to latex ($l2h_cached_count cached, $reused reused, $l2h_latex_count contents)\n" if ($T2H_VERBOSE);
+  unless ($l2h_latex_count)
+  {
+    l2h_Finish();
+    return 0;
+  }
+  return 1;
+}
+
+###################################
+# Second stage: Use latex2html to generate corresponding html code and images
+#
+# l2h_ToHtml([$l2h_latex_file, [$l2h_html_dir]]):
+#   Call latex2html on $l2h_latex_file
+#   Put images (prefixed with $l2h_name."_") and html file(s) in $l2h_html_dir
+#   Return 1, on success
+#          0, otherwise
+#
+sub l2h_ToHtml
+{
+  local($call, $ext, $root, $dotbug);
+  
+  if ($T2H_L2H_SKIP)
+  {
+    print "# l2h: skipping latex2html run\n" if ($T2H_VERBOSE);
+    return 1;
+  }
+  
+  # Check for dot in directory where dvips will work
+  if ($T2H_L2H_TMP)
+  {
+    if ($T2H_L2H_TMP =~ /\./)
+    {
+      warn "$ERROR Warning l2h: l2h_tmp dir contains a dot. Use /tmp, instead\n";
+      $dotbug = 1;
+    }
+  }
+  else
+  {
+    if (&getcwd =~ /\./)
+    {
+     warn "$ERROR Warning l2h: current dir contains a dot. Use /tmp as l2h_tmp dir \n";
+     $dotbug = 1;
+   }
+  }
+  # fix it, if necessary and hope that it works 
+  $T2H_L2H_TMP = "/tmp" if ($dotbug);
+    
+  $call = $T2H_L2H_L2H;
+  # use init file, if specified
+  $call = $call . " -init_file " . $init_file if ($init_file && -f $init_file);
+  # set output dir
+  $call .=  ($docu_rdir ? " -dir $docu_rdir" : " -no_subdir");
+  # use l2h_tmp, if specified
+  $call = $call . " -tmp $T2H_L2H_TMP" if ($T2H_L2H_TMP);
+  # options we want to be sure of
+  $call = $call ." -address 0 -info 0 -split 0 -no_navigation -no_auto_link";
+  $call = $call ." -prefix ${l2h_prefix} $l2h_latex_file"; 
+
+  print "# l2h: executing '$call'\n" if ($T2H_VERBOSE);
+  if (system($call))
+  {
+    warn "l2h ***Error: '${call}' did not succeed\n";
+    return 0;
+  }
+  else
+  {
+    print "# l2h: latex2html finished successfully\n" if ($T2H_VERBOSE);
+    return 1;
+  }
+}
+
+# this is directly pasted over from latex2html
+sub getcwd {
+    local($_) = `pwd`;
+
+    die "'pwd' failed (out of memory?)\n"
+	unless length;
+    chop;
+    $_;
+}
+
+
+##########################
+# Third stage: Extract generated contents from latex2html run
+# Initialize with: l2h_InitFromHtml
+#   open $l2h_html_file for reading
+#   reads in contents into array indexed by numbers
+#   return 1,  on success -- 0, otherwise
+# Extract Html code with: l2h_FromHtml($text)
+#   replaces in $text all previosuly inserted comments by generated html code
+#   returns (possibly changed) $text
+# Finish with: l2h_FinishFromHtml
+#   closes $l2h_html_dir/$l2h_name.".$docu_ext" 
+
+sub l2h_InitFromHtml
+{
+  local($h_line, $h_content, $count, %l2h_img);
+
+  if (! open(L2H_HTML, "<${l2h_html_file}"))
+  {
+    print "$ERROR Error l2h: Can't open ${l2h_html_file} for reading\n";
+    return 0;
+  }
+  print "# l2h: use ${l2h_html_file} as html file\n" if ($T2H_VERBOSE);
+
+  $l2h_html_count = 0;
+  
+  while ($h_line = <L2H_HTML>)
+  {
+    if ($h_line =~ /^<!-- l2h_begin $l2h_name ([0-9]+) -->/)
+    {
+      $count = $1;
+      $h_content = "";
+      while ($h_line = <L2H_HTML>)
+      {
+	if ($h_line =~ /^<!-- l2h_end $l2h_name $count -->/)
+	{
+	  chomp $h_content;
+	  chomp $h_content;
+	  $l2h_html_count++;
+	  $h_content = l2h_ToCache($count, $h_content);
+	  $l2h_from_html[$count] = $h_content;
+	  $h_content = '';
+	  last;
+	}
+	$h_content = $h_content.$h_line;
+      }
+      if ($hcontent)
+      {
+	print "$ERROR Warning l2h: l2h_end $l2h_name $count not found\n" 
+	  if ($T2H_VERBOSE);
+	close(L2H_HTML);
+	return 0;
+      }
+    }
+  }
+  print "# l2h: Got $l2h_html_count of $l2h_latex_count html contents\n"
+    if ($T2H_VERBOSE);
+
+  close(L2H_HTML);
+  return 1;
+}
+
+sub l2h_FromHtml
+{
+  local($text) = @_;
+  local($done, $to_do, $count);
+  
+  $to_do = $text;
+  
+  while ($to_do =~ /([^\000]*)<!-- l2h_replace $l2h_name ([0-9]+) -->([^\000]*)/)
+  {
+    $to_do = $1;
+    $count = $2;
+    $done = $3.$done;
+    
+    $done = "<!-- l2h_end $l2h_name $count -->".$done
+      if ($T2H_DEBUG & $DEBUG_L2H);
+
+    $done = &l2h_ExtractFromHtml($count) . $done;
+
+    $done = "<!-- l2h_begin $l2h_name $count -->".$done
+      if ($T2H_DEBUG & $DEBUG_L2H);
+  }
+  return $to_do.$done;
+}
+
+
+sub l2h_ExtractFromHtml
+{
+  local($count) = @_;
+  
+  return $l2h_from_html[$count] if ($l2h_from_html[$count]);
+  
+  if ($count >= 0 && $count < $l2h_latex_count)
+  {
+    # now we are in trouble
+    local($l_l2h, $_);
+
+    $l2h_extract_error++;
+    print "$ERROR l2h: can't extract content $count from html\n" 
+      if ($T2H_VERBOSE);
+    # try simple (ordinary) substition (without l2h)
+    $l_l2h = $T2H_L2H;
+    $T2H_L2H = 0;
+    $_ = $l2h_to_latex{$count};
+    $_ = &substitute_style($_); 
+    &unprotect_texi;
+    $_ = "<!-- l2h: ". __LINE__ . " use texi2html -->" . $_
+      if ($T2H_DEBUG & $DEBUG_L2H);
+    $T2H_L2H = $l_l2h;
+    return $_;
+  }
+  else
+  {
+    # now we have been incorrectly called
+    $l2h_range_error++;
+    print "$ERROR l2h: Request of $count content which is out of valide range [0,$l2h_latex_count)\n";
+    return "<!-- l2h: ". __LINE__ . " out of range count $count -->"
+      if ($T2H_DEBUG & $DEBUG_L2H);
+    return "<!-- l2h: out of range count $count -->";
+  }
+}
+    
+sub l2h_FinishFromHtml
+{
+  if ($T2H_VERBOSE)
+  {
+    if ($l2h_extract_error + $l2h_range_error)
+    {
+      print "# l2h: finished from html ($l2h_extract_error extract and $l2h_range_error errors)\n";
+    }
+    else
+    {
+      print "# l2h: finished from html (no errors)\n";
+    }
+  }
+}
+
+sub l2h_Finish
+{
+  l2h_StoreCache();
+  if ($T2H_L2H_CLEAN)
+  {
+    print "# l2h: removing temporary files generated by l2h extension\n"
+      if $T2H_VERBOSE;
+    while (<"$docu_rdir$l2h_name"*>)
+    {
+      unlink $_;
+    }
+  }
+  print "# l2h: Finished\n" if $T2H_VERBOSE;
+  return 1;
+}
+
+##############################
+# stuff for l2h caching
+#
+
+# I tried doing this with a dbm data base, but it did not store all
+# keys/values. Hence, I did as latex2html does it
+sub l2h_InitCache
+{
+  if (-r "$l2h_cache_file")
+  {
+    my $rdo = do "$l2h_cache_file";
+    warn("$ERROR l2h Error: could not load $docu_rdir$l2h_cache_file: $@\n")
+      unless ($rdo);
+  }
+}
+
+sub l2h_StoreCache
+{
+  return unless $l2h_latex_count;
+  
+  my ($key, $value);
+  open(FH, ">$l2h_cache_file") || return warn"$ERROR l2h Error: could not open $docu_rdir$l2h_cache_file for writing: $!\n";
+
+  
+  while (($key, $value) = each %l2h_cache)
+  {
+    # escape stuff
+    $key =~ s|/|\\/|g;
+    $key =~ s|\\\\/|\\/|g;
+    # weird, a \ at the end of the key results in an error
+    # maybe this also broke the dbm database stuff
+    $key =~ s|\\$|\\\\|;
+    $value =~ s/\|/\\\|/g; 
+    $value =~ s/\\\\\|/\\\|/g; 
+    $value =~ s|\\\\|\\\\\\\\|g;
+    print FH "\n\$l2h_cache_key = q/$key/;\n";
+    print FH "\$l2h_cache{\$l2h_cache_key} = q|$value|;\n";
+  }
+  print FH "1;";
+  close(FH);
+}
+
+# return cached html, if it exists for text, and if all pictures
+# are there, as well
+sub l2h_FromCache
+{
+  my $text = shift;
+  my $cached = $l2h_cache{$text};
+  if ($cached)
+  {
+    while ($cached =~ m/SRC="(.*?)"/g)
+    {
+      unless (-e "$docu_rdir$1")
+      {
+	return undef;
+      }
+    }
+    return $cached;
+  }
+  return undef;
+}
+
+# insert generated html into cache, move away images, 
+# return transformed html
+$maximage = 1;
+sub l2h_ToCache
+{
+  my $count = shift;
+  my $content = shift;
+  my @images = ($content =~ /SRC="(.*?)"/g);
+  my ($src, $dest);
+
+  for $src (@images)
+  {
+    $dest = $l2h_img{$src};
+    unless ($dest)
+    {
+      my $ext;
+      if ($src =~ /.*\.(.*)$/ && $1 ne $docu_ext)
+      {
+	$ext = $1;
+      }
+      else
+      {
+	warn "$ERROR: L2h image $src has invalid extension\n";
+	next;
+      }
+      while (-e "$docu_rdir${docu_name}_$maximage.$ext") { $maximage++;}
+      $dest = "${docu_name}_$maximage.$ext";
+      system("cp -f $docu_rdir$src $docu_rdir$dest");
+      $l2h_img{$src} = $dest;
+      unlink "$docu_rdir$src" unless ($DEBUG & DEBUG_L2H);
+    }
+    $content =~ s/$src/$dest/g;
+  }
+  $l2h_cache{$l2h_to_latex[$count]} = $content;
+  return $content;
+}
+
+
+#+++############################################################################
+#                                                                              #
+# Pass 1: read source, handle command, variable, simple substitution           #
+#                                                                              #
+#---############################################################################
+
+@lines = ();				# whole document
+@toc_lines = ();			# table of contents
+@stoc_lines = ();			# table of contents
+$curlevel = 0;				# current level in TOC
+$node = '';				# current node name
+$node_next = '';                        # current node next name               
+$node_prev = '';                        # current node prev name
+$node_up = '';                          # current node up name
+$in_table = 0;				# am I inside a table
+$table_type = '';			# type of table ('', 'f', 'v', 'multi')
+@tables = ();			        # nested table support
+$in_bibliography = 0;			# am I inside a bibliography
+$in_glossary = 0;			# am I inside a glossary
+$in_top = 0;				# am I inside the top node
+$has_top = 0;				# did I see a top node?
+$has_top_command = 0;			# did I see @top for automatic pointers?
+$in_pre = 0;				# am I inside a preformatted section
+$in_list = 0;				# am I inside a list
+$in_html = 0;				# am I inside an HTML section
+$first_line = 1;		        # is it the first line
+$dont_html = 0;				# don't protect HTML on this line
+$deferred_ref = '';			# deferred reference for indexes
+@html_stack = ();			# HTML elements stack
+$html_element = '';			# current HTML element
+&html_reset;
+%macros = ();                           # macros
+
+# init l2h
+$T2H_L2H = &l2h_Init($docu_name) if ($T2H_L2H);
+$T2H_L2H = &l2h_InitToLatex      if ($T2H_L2H);    
+
+# build code for simple substitutions
+# the maps used (%simple_map and %things_map) MUST be aware of this
+# watch out for regexps, / and escaped characters!
+$subst_code = '';
+foreach (keys(%simple_map)) {
+    ($re = $_) =~ s/(\W)/\\$1/g; # protect regexp chars
+    $subst_code .= "s/\\\@$re/$simple_map{$_}/g;\n";
+}
+foreach (keys(%things_map)) {
+    $subst_code .= "s/\\\@$_\\{\\}/$things_map{$_}/g;\n";
+}
+if ($use_acc) {
+    # accentuated characters
+    foreach (keys(%accent_map)) {
+	if ($_ eq "`") {
+	    $subst_code .= "s/$;3";
+	} elsif ($_ eq "'") {
+	    $subst_code .= "s/$;4";
+	} else {
+	    $subst_code .= "s/\\\@\\$_";
+	}
+	$subst_code .= "([a-z])/&\${1}$accent_map{$_};/gi;\n";
+    }
+}
+eval("sub simple_substitutions { $subst_code }");
+
+&init_input;
+INPUT_LINE: while ($_ = &next_line) {
+    #
+    # remove \input on the first lines only
+    #
+    if ($first_line) {
+	next if /^\\input/;
+	$first_line = 0;
+    }
+    # non-@ substitutions cf. texinfmt.el
+    #
+    # parse texinfo tags
+    #
+    $tag = '';
+    $end_tag = '';
+    if (/^\s*\@end\s+(\w+)\b/) {
+	$end_tag = $1;
+    } elsif (/^\s*\@(\w+)\b/) {
+	$tag = $1;
+    }
+    #
+    # handle @html / @end html
+    #
+    if ($in_html) {
+	if ($end_tag eq 'html') {
+	    $in_html = 0;
+	} else {
+	    $tag2pro{$in_html} .= $_;
+	}
+	next;
+    } elsif ($tag eq 'html') {
+	$in_html = $PROTECTTAG . ++$html_num;
+	push(@lines, $in_html);
+	next;
+    }
+
+    #
+    # try to remove inlined comments
+    # syntax from tex-mode.el comment-start-skip
+    #
+    s/((^|[^\@])(\@\@)*)\@c(omment | |\{|$).*/$1/;
+
+# Sometimes I use @c right at the end of  a line ( to suppress the line feed )
+#    s/((^|[^\@])(\@\@)*)\@c(omment)?$/$1/;
+#     s/((^|[^\@])(\@\@)*)\@c(omment)? .*/$1/;
+#     s/(.*)\@c{.*?}(.*)/$1$2/;
+#     s/(.*)\@comment{.*?}(.*)/$1$2/;
+#     s/^(.*)\@c /$1/;
+#     s/^(.*)\@comment /$1/;
+
+    #############################################################
+    # value substitution before macro expansion, so that
+    # it works in macro arguments			    
+    s/\@value{($VARRE)}/$value{$1}/eg;
+			    
+    #############################################################
+    # macro substitution
+    while (/\@(\w+)/g)
+    {
+      if (exists($macros->{$1}))    
+      {
+	my $before = $`;
+	my $name = $1;
+	my $after = $';
+	my @args;
+	my $args;
+	if ($after =~ /^\s*{(.*?[^\\])}(.*)/)  
+	{
+	  $args = $1;
+	  $after = $2;
+	}
+	elsif (@{$macros->{$name}->{Args}} == 1)
+	{
+	  $args = $after;
+	  $args =~ s/^\s*//;
+	  $args =~ s/\s*$//;
+	  $after = '';
+	}
+	$args =~ s|\\\\|\\|g;
+	$args =~ s|\\{|{|g;
+        $args =~ s|\\}|}|g;
+	if (@{$macros->{$name}->{Args}} > 1)
+	{
+	  $args =~ s/(^|[^\\]),/$1$;/g ;
+	  $args =~ s|\\,|,|g;
+	  @args = split(/$;\s*/, $args) if (@{$macros->{$name}->{Args}} > 1);
+	}
+	else
+	{
+	  $args =~ s|\\,|,|g;
+	  @args = ($args);
+	}
+	my $macrobody = $macros->{$name}->{Body};
+	for ($i=0; $i<=$#args; $i++)
+	{
+	  $macrobody =~ s|\\$macros->{$name}->{Args}->[$i]\\|$args[$i]|g;
+	}
+	$macrobody =~ s|\\\\|\\|g;
+	$_ = $before . $macrobody . $after;
+	unshift @input_spool, map {$_ = $_."\n"} split(/\n/, $_);
+	next INPUT_LINE;
+      }
+    }				#
+			    
+    
+    #
+    # try to skip the line
+    #
+    if ($end_tag) {
+        $in_titlepage = 0 if $end_tag eq 'titlepage';
+	next if $to_skip{"end $end_tag"};
+    } elsif ($tag) {
+      $in_titlepage = 1 if $tag eq 'titlepage';
+      next if $to_skip{$tag};
+      last if $tag eq 'bye';
+    }
+    if ($in_top) {
+	# parsing the top node
+	if ($tag eq 'node' || 
+	    ($sec2level{$tag} && $tag !~ /unnumbered/ && $tag !~ /heading/))
+	{
+	    # no more in top
+	    $in_top = 0;
+	    push(@lines, $TOPEND);
+	}
+    }
+    unless ($in_pre) {
+	s/``/\"/g;
+	s/''/\"/g;
+	s/([\w ])---([\w ])/$1--$2/g;
+    }
+    #
+    # analyze the tag
+    #
+    if ($tag) {
+	# skip lines
+	&skip_until($tag), next if $tag eq 'ignore';
+	&skip_until($tag), next if $tag eq 'ifnothtml';
+	if ($tag eq 'ifinfo')
+	{
+	  &skip_until($tag), next unless $T2H_EXPAND eq 'info';
+	}
+	if ($tag eq 'iftex')
+	{
+	  &skip_until($tag), next unless $T2H_EXPAND eq 'tex';
+	} 
+	if ($tag eq 'tex')
+	{
+	  # add to latex2html file
+	  if ($T2H_EXPAND eq 'tex' && $T2H_L2H && ! $in_pre)
+	  {
+	    # add space to the end -- tex(i2dvi) does this, as well 
+	    push(@lines, &l2h_ToLatex(&string_until($tag) . " "));
+	  }
+	  else
+	  {
+	    &skip_until($tag);
+	  }
+	  next;
+	}
+	if ($tag eq 'titlepage')
+	{
+	  next;
+	}
+	# handle special tables
+	if ($tag =~ /^(|f|v|multi)table$/) {
+	    $table_type = $1;
+	    $tag = 'table';
+	}
+	# special cases
+	if ($tag eq 'top' || ($tag eq 'node' && /^\@node\s+top\s*,/i)) {
+	    $in_top = 1;
+	    $has_top = 1;
+	    $has_top_command = 1 if $tag eq 'top';
+	    @lines = (); # ignore all lines before top (title page garbage)
+	    next;
+	} elsif ($tag eq 'node') {
+	  if ($in_top)
+	  {
+	    $in_top = 0;
+	    push(@lines, $TOPEND);
+	  }
+	  warn "$ERROR Bad node line: $_" unless $_ =~ /^\@node\s$NODESRE$/o;
+	  # request of "Richard Y. Kim" <ryk@ap.com>
+	  s/^\@node\s+//;
+	  $_ = &protect_html($_); # if node contains '&' for instance
+	  ($node, $node_next, $node_prev, $node_up) = split(/,/);
+	  &normalise_node($node);
+	  &normalise_node($node_next);
+	  &normalise_node($node_prev);
+	  &normalise_node($node_up);
+	  $node =~ /\"/ ?
+	    push @lines, &html_debug("<A NAME='$node'></A>\n", __LINE__) :
+	    push @lines, &html_debug("<A NAME=\"$node\"></A>\n", __LINE__);
+	  next;
+	} elsif ($tag eq 'include') {
+	    if (/^\@include\s+($FILERE)\s*$/o) {
+		$file = LocateIncludeFile($1);
+		if ($file && -e $file) {
+		    &open($file);
+		    print "# including $file\n" if $T2H_VERBOSE;
+		} else {
+		    warn "$ERROR Can't find $1, skipping";
+		}
+	    } else {
+		warn "$ERROR Bad include line: $_";
+	    }
+	    next;
+	} elsif ($tag eq 'ifclear') {
+	    if (/^\@ifclear\s+($VARRE)\s*$/o) {
+		next unless defined($value{$1});
+		&skip_until($tag);
+	    } else {
+		warn "$ERROR Bad ifclear line: $_";
+	    }
+	    next;
+	} elsif ($tag eq 'ifset') {
+	    if (/^\@ifset\s+($VARRE)\s*$/o) {
+		next if defined($value{$1});
+		&skip_until($tag);
+	    } else {
+		warn "$ERROR Bad ifset line: $_";
+	    }
+	    next;
+	} elsif ($tag eq 'menu') {
+	    unless ($T2H_SHOW_MENU) {
+		&skip_until($tag);
+		next;
+	    }
+	    &html_push_if($tag);
+	    push(@lines, &html_debug('', __LINE__));
+	} elsif ($format_map{$tag}) {
+	    $in_pre = 1 if $format_map{$tag} eq 'PRE';
+	    &html_push_if($format_map{$tag});
+	    push(@lines, &html_debug('', __LINE__));
+	    $in_list++ if $format_map{$tag} eq 'UL' || $format_map{$tag} eq 'OL' ;
+#	    push(@lines, &debug("<BLOCKQUOTE>\n", __LINE__))
+#	      if $tag =~ /example/i;
+	    # sunshine@sunshineco.com: <PRE>bla</PRE> looks better than
+	    # <PRE>\nbla</PRE> (at least on NeXTstep browser
+	    push(@lines, &debug("<$format_map{$tag}>" . 
+				($in_pre ? '' : "\n"), __LINE__));
+	    next;
+	}
+	elsif (exists $complex_format_map->{$tag})
+	{
+	  my $start = eval $complex_format_map->{$tag}->[0];
+	  if ($@)
+	  {
+	    print "$ERROR: eval of complex_format_map->{$tag}->[0] $complex_format_map->{$tag}->[0]: $@";
+	    $start = '<pre>'
+	  }
+	  $in_pre = 1 if $start =~ /<pre/;
+	  push(@lines, html_debug($start. ($in_pre ? '' : "\n"), __LINE__));
+	  next;
+	} elsif ($tag eq 'table') {
+	  # anorland@hem2.passagen.se
+	  # if (/^\s*\@(|f|v|multi)table\s+\@(\w+)/) {
+	     if (/^\s*\@(|f|v|multi)table\s+\@(\w+)|(\{[^\}]*\})/) {
+		$in_table = $2;
+		unshift(@tables, join($;, $table_type, $in_table));
+		if ($table_type eq "multi") {
+		    # don't use borders -- gets confused by empty cells
+		    push(@lines, &debug("<TABLE>\n", __LINE__));
+		    &html_push_if('TABLE');
+		} else {
+		    push(@lines, &debug("<DL COMPACT>\n", __LINE__));
+		    &html_push_if('DL');
+		}
+		push(@lines, &html_debug('', __LINE__));
+	    } else {
+		warn "$ERROR Bad table line: $_";
+	    }
+	    next;
+	} 
+	elsif ($tag eq 'synindex' || $tag eq 'syncodeindex') 
+	{
+	  if (/^\@$tag\s+(\w+)\s+(\w+)\s*$/) 
+	  {
+	    my $from = $1;
+	    my $to = $2;
+	    my $prefix_from = IndexName2Prefix($from);
+	    my $prefix_to = IndexName2Prefix($to);
+
+	    warn("$ERROR unknown from index name $from ind syn*index line: $_"), next
+	      unless $prefix_from;
+	    warn("$ERROR unknown to index name $to ind syn*index line: $_"), next
+	      unless $prefix_to;
+
+	    if ($tag eq 'syncodeindex')
+	    {
+	      $index_properties->{$prefix_to}->{'from_code'}->{$prefix_from} = 1;
+	    }
+	    else
+	    {
+	       $index_properties->{$prefix_to}->{'from'}->{$prefix_from} = 1;
+	    }
+	  } 
+	  else 
+	  {
+	    warn "$ERROR Bad syn*index line: $_";
+	  }
+	  next;
+	} 
+	elsif ($tag eq 'defindex' || $tag eq 'defcodeindex') 
+	{
+	  if (/^\@$tag\s+(\w+)\s*$/) 
+	  {
+	    my $name = $1;
+	    $index_properties->{$name}->{name} = $name;
+	    $index_properties->{$name}->{code} = 1 if $tag eq 'defcodeindex';
+	  } 
+	  else 
+	  {
+	    warn "$ERROR Bad defindex line: $_";
+	  }
+	  next;
+	}
+	elsif (/^\@printindex/)
+	{
+	  push (@lines, "<!--::${section}::-->$_");
+	  next;
+	}
+	elsif ($tag eq 'sp') {
+	    push(@lines, &debug("<P>\n", __LINE__));
+	    next;
+	} elsif ($tag eq 'center') {
+	    push(@lines, &debug("<center>\n", __LINE__));
+	    s/\@center//;
+	} elsif ($tag eq 'setref') {
+	    &protect_html; # if setref contains '&' for instance
+	    if (/^\@$tag\s*{($NODERE)}\s*$/) {
+		$setref = $1;
+		$setref =~ s/\s+/ /g; # normalize
+		$setref =~ s/ $//;
+		$node2sec{$setref} = $name;
+		$sec2node{$name} = $setref;
+		$node2href{$setref} = "$docu_doc#$docid";
+	    } else {
+		warn "$ERROR Bad setref line: $_";
+	    }
+	    next;
+	} elsif ($tag eq 'lowersections') {
+	    local ($sec, $level);
+	    while (($sec, $level) = each %sec2level) {
+		$sec2level{$sec} = $level + 1;
+	    }
+	    next;
+	} elsif ($tag eq 'raisesections') {
+	    local ($sec, $level);
+	    while (($sec, $level) = each %sec2level) {
+		$sec2level{$sec} = $level - 1;
+	    }
+	    next;
+	}
+	elsif ($tag eq 'macro' || $tag eq 'rmacro')
+	{
+	  if (/^\@$tag\s*(\w+)\s*(.*)/)
+	  {
+	    my $name = $1;
+	    my @args;
+	    @args = split(/\s*,\s*/ , $1)
+	      if ($2 =~ /^\s*{(.*)}\s*/);
+	    
+	    $macros->{$name}->{Args} = \@args;
+	    $macros->{$name}->{Body} = '';
+	    while (($_ = &next_line) && $_ !~ /\@end $tag/)
+	    {
+	      $macros->{$name}->{Body} .= $_;
+	    }
+	    die "ERROR: No closing '\@end $tag' found for macro definition of '$name'\n"
+	      unless (/\@end $tag/);
+	    chomp $macros->{$name}->{Body};
+	  }
+	  else
+	  {
+	    warn "$ERROR: Bad macro defintion $_"
+	  }
+	  next;
+	}
+	elsif ($tag eq 'unmacro')
+	{
+	  delete $macros->{$1} if (/^\@unmacro\s*(\w+)/);
+	  next;
+	}
+	elsif ($tag eq 'documentlanguage')
+	{
+	  SetDocumentLanguage($1) if (!$T2H_LANG && /documentlanguage\s*(\w+)/);
+	}
+	elsif (defined($def_map{$tag})) {
+	    if ($def_map{$tag}) {
+		s/^\@$tag\s+//;
+		$tag = $def_map{$tag};
+		$_ = "\@$tag $_";
+		$tag =~ s/\s.*//;
+	    }
+	} elsif (defined($user_sub{$tag})) {
+	    s/^\@$tag\s+//;
+	    $sub = $user_sub{$tag};
+	    print "# user $tag = $sub, arg: $_" if $T2H_DEBUG & $DEBUG_USER;
+	    if (defined(&$sub)) {
+		chop($_);
+		&$sub($_);
+	    } else {
+		warn "$ERROR Bad user sub for $tag: $sub\n";
+	    }
+	    next;
+	  } 
+	if (defined($def_map{$tag})) {
+	    s/^\@$tag\s+//;
+	    if ($tag =~ /x$/) {
+		# extra definition line
+		$tag = $`;
+		$is_extra = 1;
+	    } else {
+		$is_extra = 0;
+	    }
+	    while (/\{([^\{\}]*)\}/) {
+		# this is a {} construct
+		($before, $contents, $after) = ($`, $1, $');
+		# protect spaces
+		$contents =~ s/\s+/$;9/g;
+		# restore $_ protecting {}
+		$_ = "$before$;7$contents$;8$after";
+	    }
+	    @args = split(/\s+/, &protect_html($_));
+	    foreach (@args) {
+		s/$;9/ /g;	# unprotect spaces
+		s/$;7/\{/g;	# ... {
+		s/$;8/\}/g;	# ... }
+	    }
+	    $type = shift(@args);
+	    $type =~ s/^\{(.*)\}$/$1/;
+	    print "# def ($tag): {$type} ", join(', ', @args), "\n"
+		if $T2H_DEBUG & $DEBUG_DEF;
+	    $type .= ':'; # it's nicer like this
+	    my $name = shift(@args);
+	    $name =~ s/^\{(.*)\}$/$1/;
+	    if ($is_extra) {
+		$_ = &debug("<DT>", __LINE__);
+	    } else {
+		$_ = &debug("<DL>\n<DT>", __LINE__);
+	    }
+	    if ($tag eq 'deffn' || $tag eq 'defvr' || $tag eq 'deftp') {
+		$_ .= "<U>$type</U> <B>$name</B>";
+		$_ .= " <I>@args</I>" if @args;
+	    } elsif ($tag eq 'deftypefn' || $tag eq 'deftypevr'
+		     || $tag eq 'defcv' || $tag eq 'defop') {
+		$ftype = $name;
+		$name = shift(@args);
+		$name =~ s/^\{(.*)\}$/$1/;
+		$_ .= "<U>$type</U> $ftype <B>$name</B>";
+		$_ .= " <I>@args</I>" if @args;
+	    } else {
+		warn "$ERROR Unknown definition type: $tag\n";
+		$_ .= "<U>$type</U> <B>$name</B>";
+		$_ .= " <I>@args</I>" if @args;
+	    }
+ 	    $_ .= &debug("\n<DD>", __LINE__);
+	    $name = &unprotect_html($name);
+	    if ($tag eq 'deffn' || $tag eq 'deftypefn') {
+	      EnterIndexEntry('f', $name, $docu_doc, $section, \@lines);
+#		unshift(@input_spool, "\@findex $name\n");
+	    } elsif ($tag eq 'defop') {
+	      EnterIndexEntry('f', "$name on $ftype", $docu_doc, $section, \@lines);
+#		unshift(@input_spool, "\@findex $name on $ftype\n");
+	    } elsif ($tag eq 'defvr' || $tag eq 'deftypevr' || $tag eq 'defcv') {
+	      EnterIndexEntry('v', $name, $docu_doc, $section, \@lines);
+#		unshift(@input_spool, "\@vindex $name\n");
+	    } else {
+	      EnterIndexEntry('t', $name, $docu_doc, $section, \@lines);
+#		unshift(@input_spool, "\@tindex $name\n");
+	    }
+	    $dont_html = 1;
+	}
+    } elsif ($end_tag) {
+	if ($format_map{$end_tag}) {
+	    $in_pre = 0 if $format_map{$end_tag} eq 'PRE';
+	    $in_list-- if $format_map{$end_tag} eq 'UL' || $format_map{$end_tag} eq 'OL' ;
+	    &html_pop_if('P');
+	    &html_pop_if('LI');
+	    &html_pop_if();
+	    push(@lines, &debug("</$format_map{$end_tag}>\n", __LINE__));
+	    push(@lines, &html_debug('', __LINE__));
+	}
+	elsif (exists $complex_format_map->{$end_tag})
+	{
+	  my $end = eval $complex_format_map->{$end_tag}->[1];
+	  if ($@)
+	  {
+	    print "$ERROR: eval of complex_format_map->{$end_tag}->[1] $complex_format_map->{$end_tag}->[0]: $@";
+	    $end = '</pre>'
+	  }
+	  $in_pre = 0 if $end =~ m|</pre>|;
+	  push(@lines, html_debug($end, __LINE__));
+	} elsif ($end_tag =~ /^(|f|v|multi)table$/) {
+	    unless (@tables) {
+		warn "$ERROR \@end $end_tag without \@*table\n";
+		next;
+	    }
+	    &html_pop_if('P');
+	    ($table_type, $in_table) = split($;, shift(@tables));
+	    unless ($1 eq $table_type) {
+		warn "$ERROR \@end $end_tag without matching \@$end_tag\n";
+		next;
+	    }
+	    if ($table_type eq "multi") {
+		push(@lines, "</TR></TABLE>\n");
+		&html_pop_if('TR');
+	    } else {
+		push(@lines, "</DL>\n");
+		&html_pop_if('DD');
+	    }
+	    &html_pop_if();
+	    if (@tables) {
+		($table_type, $in_table) = split($;, $tables[0]);
+	    } else {
+		$in_table = 0;
+	    }
+	} elsif (defined($def_map{$end_tag})) {
+ 	    push(@lines, &debug("</DL>\n", __LINE__));
+	} elsif ($end_tag eq 'menu') {
+	    &html_pop_if();
+	    push(@lines, $_); # must keep it for pass 2
+	} 
+	next;
+    }
+    #############################################################
+    # anchor insertion
+    while (/\@anchor\s*\{(.*?)\}/)
+    {
+      $_ = $`.$';
+      my $anchor = $1;
+      $anchor = &normalise_node($anchor);
+      push @lines, &html_debug("<A NAME=\"$anchor\"></A>\n");
+      $node2href{$anchor} = "$docu_doc#$anchor";
+      next INPUT_LINE if $_ =~ /^\s*$/;
+    }
+
+    #############################################################
+    # index entry generation, after value substitutions
+    if (/^\@(\w+?)index\s+/)
+    {
+      EnterIndexEntry($1, $', $docu_doc, $section, \@lines);
+      next;
+    }
+    #
+    # protect texi and HTML things
+    &protect_texi;
+    $_ = &protect_html($_) unless $dont_html;
+    $dont_html = 0;
+    # substitution (unsupported things)
+    s/^\@exdent\s+//g;
+    s/\@noindent\s+//g;
+    s/\@refill\s+//g;
+    # other substitutions
+    &simple_substitutions;
+    s/\@footnote\{/\@footnote$docu_doc\{/g; # mark footnotes, cf. pass 4
+    #
+    # analyze the tag again
+    #
+    if ($tag) {
+      if (defined($sec2level{$tag}) && $sec2level{$tag} > 0) {
+	    if (/^\@$tag\s+(.+)$/) {
+		$name = $1;
+		$name = &normalise_node($name);
+		$level = $sec2level{$tag};
+		# check for index
+		$first_index_chapter = $name
+		  if ($level == 1 && !$first_index_chapter && 
+		      $name =~ /index/i);
+		if ($in_top && /heading/){
+		    $T2H_HAS_TOP_HEADING = 1;
+                    $_ = &debug("<H$level>$name</H$level>\n", __LINE__);
+		    &html_push_if('body');
+		    print "# top heading, section $name, level $level\n"
+			if $T2H_DEBUG & $DEBUG_TOC;
+		}
+		else
+		{
+		  unless (/^\@\w*heading/)
+		  {
+		    unless (/^\@unnumbered/)
+		    {
+		      my $number = &update_sec_num($tag, $level);
+		      $name = $number. ' ' . $name if $T2H_NUMBER_SECTIONS;
+		      $sec2number{$name} = $number;
+		      $number2sec{$number} = $name;
+		    }
+		    if (defined($toplevel))
+		    {
+		      push @lines, ($level==$toplevel ? $CHAPTEREND : $SECTIONEND);
+		    }
+		    else
+		    {
+		      # first time we see a "section"
+		      unless ($level == 1) 
+		      {
+			warn "$WARN The first section found is not of level 1: $_";
+		      }
+		      $toplevel = $level;
+		    }
+		    push(@sections, $name);
+		    next_doc() if ($T2H_SPLIT eq 'section' ||
+				   $T2H_SPLIT && $level == $toplevel);
+		  }
+		  $sec_num++;
+		  $docid = "SEC$sec_num";
+		  $tocid = (/^\@\w*heading/ ? undef : "TOC$sec_num");
+		  # check biblio and glossary
+		  $in_bibliography = ($name =~ /^([A-Z]|\d+)?(\.\d+)*\s*bibliography$/i);
+		  $in_glossary = ($name =~ /^([A-Z]|\d+)?(\.\d+)*\s*glossary$/i);
+		  # check node
+		  if ($node)
+		  {
+		    warn "$ERROR Duplicate node found: $node\n"
+		      if ($node2sec{$node});
+		  }
+		  else
+		  {
+		    $name .= ' ' while ($node2sec{$name});
+		    $node = $name;
+		  }
+		  $name .= ' ' while ($sec2node{$name});
+		  $section = $name; 
+		  $node2sec{$node} = $name;
+		  $sec2node{$name} = $node;
+		  $node2href{$node} = "$docu_doc#$docid";
+		  $node2next{$node} = $node_next;
+		  $node2prev{$node} = $node_prev;
+		  $node2up{$node} = $node_up;
+		  print "# node $node, section $name, level $level\n"
+		    if $T2H_DEBUG & $DEBUG_TOC;
+
+		  $node = '';
+		  $node_next = '';
+		  $node_prev = '';
+		  $node_next = '';
+		  if ($tocid)
+		  {
+		    # update TOC
+		    while ($level > $curlevel) {
+		      $curlevel++;
+		      push(@toc_lines, "<UL>\n");
+		    }
+		    while ($level < $curlevel) {
+		      $curlevel--;
+		      push(@toc_lines, "</UL>\n");
+		    }
+		    $_ = &t2h_anchor($tocid, "$docu_doc#$docid", $name, 1);
+		    $_ = &substitute_style($_);
+		    push(@stoc_lines, "$_<BR>\n") if ($level == 1);
+		    if ($T2H_NUMBER_SECTIONS)
+		    {
+		      push(@toc_lines, $_ . "<BR>\n")
+		    }
+		    else
+		    {
+		      push(@toc_lines, "<LI>" . $_ ."</LI>");
+		    }
+		  }
+		  else
+		  {
+		    push(@lines, &html_debug("<A NAME=\"$docid\"></A>\n", 
+					   __LINE__));
+		  }
+		  # update DOC
+		  push(@lines, &html_debug('', __LINE__));
+		  &html_reset;
+		  $_ =  "<H$level> $name </H$level>\n<!--docid::${docid}::-->\n";
+		  $_ = &debug($_, __LINE__);
+		  push(@lines, &html_debug('', __LINE__));
+		}
+		# update DOC
+		foreach $line (split(/\n+/, $_)) {
+		    push(@lines, "$line\n");
+		}
+		next;
+	    } else {
+		warn "$ERROR Bad section line: $_";
+	    }
+	} else {
+	    # track variables
+	    $value{$1} = Unprotect_texi($2), next if /^\@set\s+($VARRE)\s+(.*)$/o;
+	    delete $value{$1}, next if /^\@clear\s+($VARRE)\s*$/o;
+	    # store things
+	    $value{'_shorttitle'} = Unprotect_texi($1), next if /^\@shorttitle\s+(.*)$/;
+	    $value{'_setfilename'}   = Unprotect_texi($1), next if /^\@setfilename\s+(.*)$/;
+	    $value{'_settitle'}      = Unprotect_texi($1), next if /^\@settitle\s+(.*)$/;
+	    $value{'_author'}   .= Unprotect_texi($1)."\n", next if /^\@author\s+(.*)$/;
+	    $value{'_subtitle'} .= Unprotect_texi($1)."\n", next if /^\@subtitle\s+(.*)$/;
+	    $value{'_title'}    .= Unprotect_texi($1)."\n", next if /^\@title\s+(.*)$/;
+
+	    # list item
+	    if (/^\s*\@itemx?\s+/) {
+		$what = $';
+		$what =~ s/\s+$//;
+		if ($in_bibliography && $use_bibliography) {
+		    if ($what =~ /^$BIBRE$/o) {
+			$id = 'BIB' . ++$bib_num;
+			$bib2href{$what} = "$docu_doc#$id";
+			print "# found bibliography for '$what' id $id\n"
+			    if $T2H_DEBUG & $DEBUG_BIB;
+			$what = &t2h_anchor($id, '', $what);
+		    }
+		} elsif ($in_glossary && $T2H_USE_GLOSSARY) {
+		    $id = 'GLOSS' . ++$gloss_num;
+		    $entry = $what;
+		    $entry =~ tr/A-Z/a-z/ unless $entry =~ /^[A-Z\s]+$/;
+		    $gloss2href{$entry} = "$docu_doc#$id";
+		    print "# found glossary for '$entry' id $id\n"
+			if $T2H_DEBUG & $DEBUG_GLOSS;
+		    $what = &t2h_anchor($id, '', $what);
+		}
+		elsif ($in_table && ($table_type eq 'f' || $table_type eq 'v'))
+		{
+		  EnterIndexEntry($table_type, $what, $docu_doc, $section, \@lines);
+		}
+		&html_pop_if('P');
+		if ($html_element eq 'DL' || $html_element eq 'DD') {
+		    if ($things_map{$in_table} && !$what) {
+			# special case to allow @table @bullet for instance
+			push(@lines, &debug("<DT>$things_map{$in_table}\n", __LINE__));
+		    } else {
+			push(@lines, &debug("<DT>\@$in_table\{$what\}\n", __LINE__));
+		    }
+		    push(@lines, "<DD>");
+		    &html_push('DD') unless $html_element eq 'DD';
+		    if ($table_type) { # add also an index
+			unshift(@input_spool, "\@${table_type}index $what\n");
+		    }
+		} elsif ($html_element eq 'TABLE') {
+		    push(@lines, &debug("<TR><TD>$what</TD>\n", __LINE__));
+		    &html_push('TR');
+		} elsif ($html_element eq 'TR') {
+		    push(@lines, &debug("</TR>\n", __LINE__));
+		    push(@lines, &debug("<TR><TD>$what</TD>\n", __LINE__));
+		} else {
+		    push(@lines, &debug("<LI>$what\n", __LINE__));
+		    &html_push('LI') unless $html_element eq 'LI';
+		}
+		push(@lines, &html_debug('', __LINE__));
+		if ($deferred_ref) {
+		    push(@lines, &debug("$deferred_ref\n", __LINE__));
+		    $deferred_ref = '';
+		}
+		next;
+	    } elsif (/^\@tab\s+(.*)$/) {
+		push(@lines, "<TD>$1</TD>\n");
+		next;
+	    }
+	}
+    }
+    # paragraph separator
+    if ($_ eq "\n" && ! $in_pre) {
+	next if $#lines >= 0 && $lines[$#lines] eq "\n";
+	if ($html_element eq 'P') {
+	    push (@lines, &debug("</P><P>\n", __LINE__));
+	}
+# 	else
+# 	{
+# 	  push(@lines, "<P></P>\n");
+# 	  $_ = &debug("<P></P>\n", __LINE__);
+# 	}
+        elsif ($html_element eq 'body' || $html_element eq 'BLOCKQUOTE' || $html_element eq 'DD' || $html_element eq 'LI') 
+	{
+	  &html_push('P');
+	  push(@lines, &debug("<P>\n", __LINE__));
+	}
+      }
+    # otherwise
+    push(@lines, $_) unless $in_titlepage;
+    push(@lines, &debug("</center>\n", __LINE__))  if ($tag eq 'center');
+}
+
+# finish TOC
+$level = 0;
+while ($level < $curlevel) {
+    $curlevel--;
+    push(@toc_lines, "</UL>\n");
+}
+
+print "# end of pass 1\n" if $T2H_VERBOSE;
+
+SetDocumentLanguage('en') unless ($T2H_LANG);
+#+++############################################################################
+#                                                                              #
+# Stuff related to Index generation                                            #
+#                                                                              #
+#---############################################################################
+
+sub EnterIndexEntry
+{
+  my $prefix = shift;
+  my $key = shift;
+  my $docu_doc = shift;
+  my $section = shift;
+  my $lines = shift;
+  local $_;
+
+  warn "$ERROR Undefined index command: $_", next
+    unless (exists ($index_properties->{$prefix}));
+  $key =~ s/\s+$//;
+  $_ = $key;
+  &protect_texi;
+  $key = $_;
+  $_ = &protect_html($_);
+  my $html_key = substitute_style($_);
+  my $id;
+  $key = remove_style($key);
+  $key = remove_things($key);
+  $_ = $key;
+  &unprotect_texi;
+  $key = $_;
+  while (exists $index->{$prefix}->{$key}) {$key .= ' '};
+  if ($lines->[$#lines] =~ /^<!--docid::(.+)::-->$/)
+  {
+    $id = $1;
+  }
+  else
+  {
+    $id = 'IDX' . ++$idx_num;
+    push(@$lines, &t2h_anchor($id, '', $T2H_INVISIBLE_MARK, !$in_pre));
+  }
+  $index->{$prefix}->{$key}->{html_key} = $html_key;
+  $index->{$prefix}->{$key}->{section} = $section;
+  $index->{$prefix}->{$key}->{href} = "$docu_doc#$id";
+  print "# found ${prefix}index  for '$key' with id $id\n"
+    if $T2H_DEBUG & $DEBUG_INDEX;
+}
+
+sub IndexName2Prefix
+{
+  my $name = shift;
+  my $prefix;
+
+  for $prefix (keys %$index_properties)
+  {
+    return $prefix if ($index_properties->{$prefix}->{name} eq $name);
+  }
+  return undef;
+}
+
+sub GetIndexEntries
+{
+  my $normal = shift;
+  my $code = shift;
+  my ($entries, $prefix, $key) = ({});
+  
+  for $prefix (keys %$normal)
+  {
+    for $key (keys %{$index->{$prefix}})
+    {
+      $entries->{$key} = {%{$index->{$prefix}->{$key}}};
+    }
+  }
+
+  if (defined($code))
+  {
+    for $prefix (keys %$code)
+    {
+      unless (exists $normal->{$keys})
+      {
+	for $key (keys %{$index->{$prefix}})
+	{
+	  $entries->{$key} = {%{$index->{$prefix}->{$key}}};
+	  $entries->{$key}->{html_key} = "<CODE>$entries->{$key}->{html_key}</CODE>";
+	}
+      }
+    }
+  }
+  return $entries;
+}
+
+sub byAlpha
+{
+  if ($a =~ /^[A-Za-z]/)
+  {
+    if ($b =~ /^[A-Za-z]/)
+    {
+      return lc($a) cmp lc($b);
+    }
+    else
+    {
+      return 1;
+    }
+  }
+  elsif ($b =~ /^[A-Za-z]/)
+  {
+    return -1;
+  }
+  else
+  {
+    return lc($a) cmp lc($b);
+  } 
+}
+
+sub GetIndexPages
+{
+  my $entries = shift;
+  my (@Letters, $key);
+  my ($EntriesByLetter, $Pages, $page) = ({}, [], {});
+  my @keys = sort byAlpha keys %$entries;
+
+  for $key (@keys)
+  {
+    push @{$EntriesByLetter->{uc(substr($key,0, 1))}} , $entries->{$key};
+  }
+  @Letters = sort byAlpha keys %$EntriesByLetter;
+  
+  $T2H_SPLIT_INDEX = 0 unless ($T2H_SPLIT);
+
+  unless ($T2H_SPLIT_INDEX)
+  {
+    $page->{First} = $Letters[0];
+    $page->{Last} = $Letters[$#Letters];
+    $page->{Letters} = \@Letters;
+    $page->{EntriesByLetter} = $EntriesByLetter;
+    push @$Pages, $page;
+    return $Pages;
+  }
+
+  if ($T2H_SPLIT_INDEX =~ /^\d+$/)
+  {
+    my $i = 0;
+    my ($prev_letter, $letter);
+    $page->{First} = $Letters[0];
+    for $letter (@Letters)
+    {
+      if ($i > $T2H_SPLIT_INDEX)
+      {
+	$page->{Last} = $prev_letter;
+	push @$Pages, {%$page};
+	$page->{Letters} = [];
+	$page->{EntriesByLetter} = {};
+	$page->{First} = $letter;
+	$i=0;
+      }
+      push @{$page->{Letters}}, $letter;
+      $page->{EntriesByLetter}->{$letter} = [@{$EntriesByLetter->{$letter}}];
+      $i += scalar(@{$EntriesByLetter->{$letter}});
+      $prev_letter = $letter;
+    }
+    $page->{Last} = $Letters[$#Letters];
+    push @$Pages, {%$page};
+  }
+  return $Pages;
+}
+
+sub GetIndexSummary
+{
+  my $first_page = shift;
+  my $Pages = shift;
+  my $name = shift;
+  my ($page, $letter, $summary, $i, $l1, $l2, $l);
+
+  $i = 0;
+  $summary = '<table><tr><th valign=top>Jump to: &nbsp; </th><td>';
+  
+  for $page ($first_page, @$Pages)
+  {
+    for $letter (@{$page->{Letters}})
+    {
+      $l = t2h_anchor('', "$page->{href}#${name}_$letter", "<b>$letter</b>", 
+		      0, 'style="text-decoration:none"') . "\n &nbsp; \n";
+      
+      if ($letter =~ /^[A-Za-z]/)
+      {
+	$l2 .= $l;
+      }
+      else
+      {
+	$l1 .= $l;
+      }
+    }
+  }
+  $summary .= $l1 . "<BR>\n" if ($l1);
+  $summary .= $l2 . '</td></tr></table><br>';
+  return $summary;
+}
+
+sub PrintIndexPage
+{
+  my $lines = shift;
+  my $summary = shift;
+  my $page = shift;
+  my $name = shift;
+
+  push @$lines, $summary;
+
+  push @$lines , <<EOT;
+<P></P>
+<TABLE border=0>
+<TR><TD></TD><TH ALIGN=LEFT>Index Entry</TH><TH ALIGN=LEFT> Section</TH></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+EOT
+
+  for $letter (@{$page->{Letters}})
+  {
+    push @$lines, "<TR><TH><A NAME=\"${name}_$letter\"></A>$letter</TH><TD></TD><TD></TD></TR>\n";
+    for $entry (@{$page->{EntriesByLetter}->{$letter}})
+    {
+      push @$lines, 
+      "<TR><TD></TD><TD valign=top>" . 
+	t2h_anchor('', $entry->{href}, $entry->{html_key}) .
+	  "</TD><TD valign=top>" . 
+	    t2h_anchor('', sec_href($entry->{section}), clean_name($entry->{section})) .
+	      "</TD></TR>\n";
+    }
+    push @$lines, "<TR><TD COLSPAN=3> <HR></TD></TR>\n";
+  }
+  push @$lines, "</TABLE><P></P>";
+  push @$lines, $summary;
+}
+
+sub PrintIndex
+{
+  my $lines = shift;
+  my $name = shift;
+  my $section = shift;
+  $section = 'Top' unless $section;
+  my $prefix = IndexName2Prefix($name);
+
+  warn ("$ERROR printindex: bad index name: $name"), return 
+    unless $prefix;
+
+  if ($index_properties->{$prefix}->{code})
+  {
+    $index_properties->{$prefix}->{from_code}->{$prefix} = 1;
+  }
+  else
+  {
+    $index_properties->{$prefix}->{from}->{$prefix}= 1;
+  }
+
+  my $Entries = GetIndexEntries($index_properties->{$prefix}->{from}, 
+				$index_properties->{$prefix}->{from_code});
+  return unless %$Entries;
+
+  if ($T2H_IDX_SUMMARY)
+  {
+    my $key;
+    open(FHIDX, ">$docu_rdir$docu_name" . "_$name.idx")
+      || die "Can't open > $docu_rdir$docu_name" . "_$name.idx for writing: $!\n";
+    print "# writing $name index summary in $docu_rdir$docu_name" . "_$name.idx...\n" if $T2H_VERBOSE;
+
+    for $key (sort keys %$Entries)
+    {
+      print FHIDX "$key\t$Entries->{$key}->{href}\n";
+    }
+  }
+
+  my $Pages = GetIndexPages($Entries);
+  my $page;
+  my $first_page = shift @$Pages;
+  my $sec_name = $section;
+  # remove section number
+  $sec_name =~ s/.*? // if $sec_name =~ /^([A-Z]|\d+)\./;
+
+  ($first_page->{href} = sec_href($section)) =~ s/\#.*$//;
+  # Update tree structure of document
+  if (@$Pages)
+  {
+    my $sec;
+    my @after;
+
+    while (@sections && $sections[$#sections] ne $section)
+    {
+      unshift @after, pop @sections;
+    }
+
+    for $page (@$Pages)
+    {
+      my $node = ($page->{First} ne $page->{Last} ? 
+		  "$sec_name: $page->{First} -- $page->{Last}" :
+		  "$sec_name: $page->{First}");
+      push @sections, $node;
+      $node2sec{$node} = $node;
+      $sec2node{$node} = $node;
+      $node2up{$node} = $section;
+      $page->{href} = next_doc();
+      $page->{name} = $node;
+      $node2href{$node} = $page->{href};
+      if ($prev_node)
+      {
+	$node2next{$prev_node} = $node;
+	$node2prev{$node} = $prev_node;
+      }
+      $prev_node = $node;
+    }
+    push @sections, @after;
+  }
+
+  my $summary = GetIndexSummary($first_page, $Pages, $name);
+  PrintIndexPage($lines, $summary, $first_page, $name);
+  for $page (@$Pages)
+  {
+    push @$lines, ($T2H_SPLIT eq 'chapter' ? $CHAPTEREND : $SECTIONEND);
+    push @$lines, "<H2 ALIGN=\"Left\">$page->{name}</H2>\n";
+    PrintIndexPage($lines, $summary, $page, $name);
+  }
+}
+
+
+#+++############################################################################
+#                                                                              #
+# Pass 2/3: handle style, menu, index, cross-reference                         #
+#                                                                              #
+#---############################################################################
+
+@lines2 = ();				# whole document (2nd pass)
+@lines3 = ();				# whole document (3rd pass)
+$in_menu = 0;				# am I inside a menu
+
+while (@lines) {
+    $_ = shift(@lines);
+    #
+    # special case (protected sections)
+    #
+    if (/^$PROTECTTAG/o) {
+	push(@lines2, $_);
+	next;
+    }
+    #
+    # menu
+    #
+    if (/^\@menu\b/)
+    {
+      $in_menu = 1;
+      $in_menu_listing = 1;
+      push(@lines2, &debug("<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> \n", __LINE__));
+      next;
+    }
+    if (/^\@end\s+menu\b/)
+    {
+      if ($in_menu_listing)
+      {
+	push(@lines2, &debug("</TABLE></BLOCKQUOTE>\n", __LINE__));
+      }
+      else
+      {
+	push(@lines2, &debug("</BLOCKQUOTE>\n", __LINE__));
+      }
+      $in_menu = 0;
+      $in_menu_listing = 0;
+      next;
+    }
+    if ($in_menu) 
+    {
+      my ($node, $name, $descr);
+      if (/^\*\s+($NODERE)::/o)
+      {
+	$node = $1;
+	$descr = $';
+      }
+      elsif (/^\*\s+(.+):\s+([^\t,\.\n]+)[\t,\.\n]/)
+      {
+	$name = $1;
+	$node = $2;
+	$descr = $';
+      }
+      elsif (/^\*/) 
+      {
+	warn "$ERROR Bad menu line: $_";
+      }
+      else
+      {
+	if ($in_menu_listing)
+	{
+	  $in_menu_listing = 0;
+	  push(@lines2, &debug("</TABLE>\n", __LINE__));
+	}
+	# should be like verbatim -- preseve spaces, etc
+	s/ /\&nbsp;/g;
+	$_ .= "<br>\n";
+	push(@lines2, $_);
+      }
+      if ($node)
+      {
+	if (! $in_menu_listing)
+	{
+	  $in_menu_listing = 1;
+	  push(@lines2, &debug("<TABLE BORDER=0 CELLSPACING=0>\n", __LINE__));
+	}
+	# look for continuation
+	while ($lines[0] =~ /^\s+\w+/)
+	{
+	  $descr .= shift(@lines);
+	}
+	&menu_entry($node, $name, $descr);
+      } 
+      next;
+    }
+    #
+    # printindex
+    #
+    PrintIndex(\@lines2, $2, $1), next
+      if (/^<!--::(.*)::-->\@printindex\s+(\w+)/);
+    #
+    # simple style substitutions
+    #
+    $_ = &substitute_style($_);
+    #
+    # xref
+    #
+    while (/\@(x|px|info|)ref{([^{}]+)(}?)/) {
+	# note: Texinfo may accept other characters
+	($type, $nodes, $full) = ($1, $2, $3);
+	($before, $after) = ($`, $');
+	if (! $full && $after) {
+	    warn "$ERROR Bad xref (no ending } on line): $_";
+	    $_ = "$before$;0${type}ref\{$nodes$after";
+	    next; # while xref
+	}
+	if ($type eq 'x') {
+	    $type = "$T2H_WORDS->{$T2H_LANG}->{'See'} ";
+	} elsif ($type eq 'px') {
+	    $type = "$T2H_WORDS->{$T2H_LANG}->{'see'} ";
+	} elsif ($type eq 'info') {
+	    $type = "$T2H_WORDS->{$T2H_LANG}->{'See'} Info";
+	} else {
+	    $type = '';
+	}
+	unless ($full) {
+	    $next = shift(@lines);
+	    $next = &substitute_style($next);
+	    chop($nodes); # remove final newline
+	    if ($next =~ /\}/) { # split on 2 lines
+		$nodes .= " $`";
+		$after = $';
+	    } else {
+		$nodes .= " $next";
+		$next = shift(@lines);
+		$next = &substitute_style($next);
+		chop($nodes);
+		if ($next =~ /\}/) { # split on 3 lines
+		    $nodes .= " $`";
+		    $after = $';
+		} else {
+		    warn "$ERROR Bad xref (no ending }): $_";
+		    $_ = "$before$;0xref\{$nodes$after";
+		    unshift(@lines, $next);
+		    next; # while xref
+		}
+	    }
+	}
+	$nodes =~ s/\s+/ /g; # remove useless spaces
+	@args = split(/\s*,\s*/, $nodes);
+	$node = $args[0]; # the node is always the first arg
+	$node = &normalise_node($node);
+	$sec = $args[2] || $args[1] || $node2sec{$node};
+	$href = $node2href{$node};
+	if (@args == 5) { # reference to another manual
+	    $sec = $args[2] || $node;
+	    $man = $args[4] || $args[3];
+	    $_ = "${before}${type}$T2H_WORDS->{$T2H_LANG}->{'section'} `$sec' in \@cite{$man}$after";
+	} elsif ($type =~ /Info/) { # inforef
+	    warn "$ERROR Wrong number of arguments: $_" unless @args == 3;
+	    ($nn, $_, $in) = @args;
+	    $_ = "${before}${type} file `$in', node `$nn'$after";
+	} elsif ($sec && $href && ! $T2H_SHORT_REF) {
+	    $_  = "${before}${type}";
+	    $_ .= "$T2H_WORDS->{$T2H_LANG}->{'section'} " if ${type};
+	    $_ .= &t2h_anchor('', $href, $sec) . $after;
+	} 
+	elsif ($href)
+	{
+	  $_ = "${before}${type} " . 
+	    &t2h_anchor('', $href, $args[2] || $args[1] || $node) . 
+	      $after;
+	}
+	else {
+	    warn "$ERROR Undefined node ($node): $_";
+	    $_ = "$before$;0xref{$nodes}$after";
+	}
+    }
+
+    # replace images
+    s[\@image\s*{(.+?)}]
+    {
+     my @args = split (/\s*,\s*/, $1);
+     my $base = $args[0];
+     my $image = 
+       LocateIncludeFile("$base.png") || 
+       LocateIncludeFile("$base.jpg") ||
+       LocateIncludeFile("$base.gif");
+     warn "$ERROR no image file for $base: $_" unless ($image && -e $image);
+     "<IMG SRC=\"$image\" ALT=\"$base\">";
+     ($T2H_CENTER_IMAGE ?
+      "<CENTER><IMG SRC=\"$image\" ALT=\"$base\"></CENTER>" :
+      "<IMG SRC=\"$image\" ALT=\"$base\">");
+    }eg;
+
+    #
+    # try to guess bibliography references or glossary terms
+    #
+    unless (/^<H\d><A NAME=\"SEC\d/) {
+	if ($use_bibliography) {
+	    $done = '';
+	    while (/$BIBRE/o) {
+		($pre, $what, $post) = ($`, $&, $');
+		$href = $bib2href{$what};
+		if (defined($href) && $post !~ /^[^<]*<\/A>/) {
+		    $done .= $pre . &t2h_anchor('', $href, $what);
+		} else {
+		    $done .= "$pre$what";
+		}
+		$_ = $post;
+	    }
+	    $_ = $done . $_;
+	}
+	if ($T2H_USE_GLOSSARY) {
+	    $done = '';
+	    while (/\b\w+\b/) {
+		($pre, $what, $post) = ($`, $&, $');
+		$entry = $what;
+		$entry =~ tr/A-Z/a-z/ unless $entry =~ /^[A-Z\s]+$/;
+		$href = $gloss2href{$entry};
+		if (defined($href) && $post !~ /^[^<]*<\/A>/) {
+		    $done .= $pre . &t2h_anchor('', $href, $what);
+		} else {
+		    $done .= "$pre$what";
+		}
+		$_ = $post;
+	    }
+	    $_ = $done . $_;
+	}
+    }
+    # otherwise
+    push(@lines2, $_);
+}
+print "# end of pass 2\n" if $T2H_VERBOSE;
+
+#
+# split style substitutions
+#
+while (@lines2) {
+    $_ = shift(@lines2);
+    #
+    # special case (protected sections)
+    #
+    if (/^$PROTECTTAG/o) {
+	push(@lines3, $_);
+	next;
+    }
+    #
+    # split style substitutions
+    #
+    $old = '';
+    while ($old ne $_) {
+        $old = $_;
+	if (/\@(\w+)\{/) {
+	    ($before, $style, $after) = ($`, $1, $');
+	    if (defined($style_map{$style})) {
+		$_ = $after;
+		$text = '';
+		$after = '';
+		$failed = 1;
+		while (@lines2) {
+		    if (/\}/) {
+			$text .= $`;
+			$after = $';
+			$failed = 0;
+			last;
+		    } else {
+			$text .= $_;
+			$_ = shift(@lines2);
+		    }
+		}
+		if ($failed) {
+		    die "* Bad syntax (\@$style) after: $before\n";
+		} else {
+		    $text = &apply_style($style, $text);
+		    $_ = "$before$text$after";
+		}
+	    }
+	}
+    }
+    # otherwise
+    push(@lines3, $_);
+}
+print "# end of pass 3\n" if $T2H_VERBOSE;
+	
+#+++############################################################################
+#                                                                              #
+# Pass 4: foot notes, final cleanup                                            #
+#                                                                              #
+#---############################################################################
+
+@foot_lines = ();			# footnotes
+@doc_lines = ();			# final document
+$end_of_para = 0;			# true if last line is <P>
+	
+while (@lines3) {
+    $_ = shift(@lines3);
+    #
+    # special case (protected sections)
+    #
+    if (/^$PROTECTTAG/o) {
+	push(@doc_lines, $_);
+	$end_of_para = 0;
+	next;
+    }
+    #
+    # footnotes
+    #
+    while (/\@footnote([^\{\s]+)\{/) {
+	($before, $d, $after) = ($`, $1, $');
+	$_ = $after;
+	$text = '';
+	$after = '';
+	$failed = 1;
+	while (@lines3) {
+	    if (/\}/) {
+		$text .= $`;
+		$after = $';
+		$failed = 0;
+		last;
+	    } else {
+		$text .= $_;
+		$_ = shift(@lines3);
+	    }
+	}
+	if ($failed) {
+	    die "* Bad syntax (\@footnote) after: $before\n";
+	} else {
+	    $foot_num++;
+	    $docid  = "DOCF$foot_num";
+	    $footid = "FOOT$foot_num";
+	    $foot = "($foot_num)";
+	    push(@foot_lines, "<H3>" . &t2h_anchor($footid, "$d#$docid", $foot) . "</H3>\n");
+	    $text = "<P>$text" unless $text =~ /^\s*<P>/;
+	    push(@foot_lines, "$text\n");
+	    $_ = $before . &t2h_anchor($docid, "$docu_foot#$footid", $foot) . $after;
+	}
+    }
+    #
+    # remove unnecessary <P>
+    #
+    if (/^\s*<P>\s*$/) {
+	next if $end_of_para++;
+    } else {
+	$end_of_para = 0;
+    }
+    # otherwise
+    push(@doc_lines, $_);
+}
+	
+print "# end of pass 4\n" if $T2H_VERBOSE;
+
+#+++############################################################################
+#                                                                              #
+# Pass 5: print things                                                         #
+#                                                                              #
+#---############################################################################
+
+$T2H_L2H = &l2h_FinishToLatex if ($T2H_L2H);
+$T2H_L2H = &l2h_ToHtml        if ($T2H_L2H);
+$T2H_L2H = &l2h_InitFromHtml  if ($T2H_L2H);
+
+# fix node2up, node2prev, node2next, if desired
+if ($has_top_command)
+{
+  for $section (keys %sec2number)
+  {
+    $node = $sec2node{$section};
+    $node2up{$node} = Sec2UpNode($section) unless $node2up{$node};
+    $node2prev{$node} = Sec2PrevNode($section) unless $node2prev{$node};
+    $node2next{$node} = Sec2NextNode($section) unless $node2next{$node};
+  }
+}
+
+# prepare %T2H_THISDOC
+$T2H_THISDOC{fulltitle} = $value{'_title'} || $value{'_settitle'} || "Untitled Document";
+$T2H_THISDOC{title} = $value{'_settitle'} || $T2H_THISDOC{fulltitle};
+$T2H_THISDOC{author} = $value{'_author'};
+$T2H_THISDOC{subtitle} = $value{'_subtitle'};
+$T2H_THISDOC{shorttitle} = $value{'_shorttitle'};
+for $key (keys %T2H_THISDOC)
+{
+  $_ = &substitute_style($T2H_THISDOC{$key});
+  &unprotect_texi;
+  s/\s*$//;
+  $T2H_THISDOC{$key} = $_;
+}
+
+# if no sections, then simply print document as is
+unless (@sections)
+{
+  print "# Writing content into $docu_top_file \n" if $T2H_VERBOSE;
+  open(FILE, "> $docu_top_file") 
+    || die "$ERROR: Can't open $docu_top_file for writing: $!\n";
+
+  &$T2H_print_page_head(\*FILE);
+  $T2H_THIS_SECTION = \@doc_lines;
+  t2h_print_lines(\*FILE);
+  &$T2H_print_foot_navigation(\*FILE);
+  &$T2H_print_page_foot(\*FILE);
+  close(FILE);
+  goto Finish;
+}
+
+# initialize $T2H_HREF, $T2H_NAME
+%T2H_HREF = 
+  (
+   'First' ,   sec_href($sections[0]),
+   'Last',     sec_href($sections[$#sections]),
+   'About',     $docu_about. '#SEC_About',
+  );
+
+# prepare TOC, OVERVIEW, TOP
+$T2H_TOC = \@toc_lines;
+$T2H_OVERVIEW = \@stoc_lines;
+if ($has_top)
+{
+  while (1)
+  {
+    $_ = shift @doc_lines;
+    last if /$TOPEND/;
+    push @$T2H_TOP, $_;
+  }
+  $T2H_HREF{'Top'} = $docu_top . '#SEC_Top';
+}
+else
+{
+  $T2H_HREF{'Top'} = $T2H_HREF{First};
+}
+
+$node2href{Top} = $T2H_HREF{Top};
+$T2H_HREF{Contents} = $docu_toc.'#SEC_Contents' if @toc_lines;
+$T2H_HREF{Overview} = $docu_stoc.'#SEC_OVERVIEW' if @stoc_lines;
+
+# settle on index
+if ($T2H_INDEX_CHAPTER)
+{
+  $T2H_HREF{Index} = $node2href{normalise_node($T2H_INDEX_CHAPTER)};
+  warn "$ERROR T2H_INDEX_CHAPTER '$T2H_INDEX_CHAPTER' not found\n"
+    unless $T2H_HREF{Index};
+}
+if (! $T2H_HREF{Index} && $first_index_chapter)
+{
+  $T2H_INDEX_CHAPTER = $first_index_chapter;
+  $T2H_HREF{Index} = $node2href{$T2H_INDEX_CHAPTER};
+}
+
+print "# Using '" . clean_name($T2H_INDEX_CHAPTER) . "' as index page\n"
+  if ($T2H_VERBOSE && $T2H_HREF{Index});
+
+%T2H_NAME =
+  (
+   'First',   clean_name($sec2node{$sections[0]}),
+   'Last',    clean_name($sec2node{$sections[$#sections]}),
+   'About',    $T2H_WORDS->{$T2H_LANG}->{'About_Title'},
+   'Contents', $T2H_WORDS->{$T2H_LANG}->{'ToC_Title'},
+   'Overview', $T2H_WORDS->{$T2H_LANG}->{'Overview_Title'},
+   'Index' ,   clean_name($T2H_INDEX_CHAPTER),
+   'Top',      clean_name($T2H_TOP_HEADING || $T2H_THISDOC{'title'} || $T2H_THISDOC{'shorttitle'}),
+  );
+
+#############################################################################
+# print frame and frame toc file
+#
+if ( $T2H_FRAMES )
+{
+  open(FILE, "> $docu_frame_file") 
+    || die "$ERROR: Can't open $docu_frame_file for writing: $!\n";
+  print "# Creating frame in $docu_frame_file ...\n" if $T2H_VERBOSE;
+  &$T2H_print_frame(\*FILE);
+  close(FILE);
+
+  open(FILE, "> $docu_toc_frame_file") 
+    || die "$ERROR: Can't open $docu_toc_frame_file for writing: $!\n";
+  print "# Creating toc frame in $docu_frame_file ...\n" if $T2H_VERBOSE;
+   &$T2H_print_toc_frame(\*FILE);
+  close(FILE);
+}
+
+
+#############################################################################
+# print Top
+#
+open(FILE, "> $docu_top_file") 
+  || die "$ERROR: Can't open $docu_top_file for writing: $!\n";
+&$T2H_print_page_head(\*FILE) unless ($T2H_SPLIT);
+
+if ($has_top)
+{
+  print "# Creating Top in $docu_top_file ...\n" if $T2H_VERBOSE;
+  $T2H_THIS_SECTION = $T2H_TOP;
+  $T2H_HREF{This} = $T2H_HREF{Top};
+  $T2H_NAME{This} = $T2H_NAME{Top};
+  &$T2H_print_Top(\*FILE);
+}
+  
+close(FILE) if $T2H_SPLIT;
+
+#############################################################################
+# Print sections
+#
+$T2H_NODE{Forward} = $sec2node{$sections[0]};
+$T2H_NAME{Forward} = &clean_name($sec2node{$sections[0]});
+$T2H_HREF{Forward} = sec_href($sections[0]);
+$T2H_NODE{This} = 'Top';
+$T2H_NAME{This} = $T2H_NAME{Top};
+$T2H_HREF{This} = $T2H_HREF{Top};
+if ($T2H_SPLIT)
+{
+  print "# writing " . scalar(@sections) . 
+    " sections in $docu_rdir$docu_name"."_[1..$doc_num]"
+	  if $T2H_VERBOSE;
+  $previous = ($T2H_SPLIT eq 'chapter' ? $CHAPTEREND : $SECTIONEND);
+  undef $FH;
+  $doc_num = 0;
+}
+else
+{
+  print "# writing " . scalar(@sections) . " sections in $docu_top_file ..." 
+    if $T2H_VERBOSE;
+  $FH = \*FILE;
+  $previous = '';
+}
+
+$counter = 0;
+# loop through sections
+while ($section = shift(@sections)) 
+{
+  if ($T2H_SPLIT && ($T2H_SPLIT eq 'section' || $previous eq $CHAPTEREND))
+  { 
+    if ($FH)
+    {
+      #close previous page
+      &$T2H_print_chapter_footer($FH) if $T2H_SPLIT eq 'chapter';
+      &$T2H_print_page_foot($FH);
+      close($FH);
+      undef $FH;
+    }
+  }
+  $T2H_NAME{Back} = $T2H_NAME{This};
+  $T2H_HREF{Back} = $T2H_HREF{This};
+  $T2H_NODE{Back} = $T2H_NODE{This};
+  $T2H_NAME{This} = $T2H_NAME{Forward};
+  $T2H_HREF{This} = $T2H_HREF{Forward};
+  $T2H_NODE{This} = $T2H_NODE{Forward};
+  if ($sections[0])
+  {
+    $T2H_NODE{Forward} = $sec2node{$sections[0]};
+    $T2H_NAME{Forward} = &clean_name($T2H_NODE{Forward});
+    $T2H_HREF{Forward} = sec_href($sections[0]);
+  }
+  else
+  {
+    undef $T2H_HREF{Forward}, $T2H_NODE{Forward}, $T2H_NAME{Forward};
+  }
+
+  $node = $node2up{$T2H_NODE{This}};
+  $T2H_HREF{Up} = $node2href{$node};
+  if ($T2H_HREF{Up} eq $T2H_HREF{This} || ! $T2H_HREF{Up})
+  {
+    $T2H_NAME{Up} = $T2H_NAME{Top};
+    $T2H_HREF{Up} = $T2H_HREF{Top};
+    $T2H_NODE{Up} = 'Up';
+  }
+  else
+  {
+    $T2H_NAME{Up} = &clean_name($node);
+    $T2H_NODE{Up} = $node;
+  }
+
+  $node = $T2H_NODE{This};
+  $node = $node2prev{$node};
+  $T2H_NAME{Prev} = &clean_name($node);
+  $T2H_HREF{Prev} = $node2href{$node};
+  $T2H_NODE{Prev} = $node;
+
+  $node = $T2H_NODE{This};
+  if ($node2up{$node} && $node2up{$node} ne 'Top'&&
+      ($node2prev{$node} eq $T2H_NODE{Back} || ! $node2prev{$node}))
+  {
+    $node = $node2up{$node};
+    while ($node && $node ne $node2up{$node} && ! $node2prev{$node})
+    {
+      $node = $node2up{$node};
+    }
+    $node = $node2prev{$node} 
+      unless $node2up{$node} eq 'Top' || ! $node2up{$node};
+  }
+  else
+  {
+    $node = $node2prev{$node};
+  }
+  $T2H_NAME{FastBack} = &clean_name($node);
+  $T2H_HREF{FastBack} = $node2href{$node};
+  $T2H_NODE{FastBack} = $node;
+  
+  $node = $T2H_NODE{This};
+  $node = $node2next{$node};
+  $T2H_NAME{Next} = &clean_name($node);
+  $T2H_HREF{Next} = $node2href{$node};
+  $T2H_NODE{Next} = $node;
+
+  $node = $T2H_NODE{This};
+  if ($node2up{$node} && $node2up{$node} ne 'Top'&& 
+      ($node2next{$node} eq $T2H_NODE{Forward} || ! $node2next{$node}))
+  {
+    $node = $node2up{$node};
+    while ($node && $node ne $node2up{$node} && ! $node2next{$node})
+    {
+      $node = $node2up{$node};
+    }
+  }
+  $node = $node2next{$node};
+  $T2H_NAME{FastForward} = &clean_name($node);
+  $T2H_HREF{FastForward} = $node2href{$node};
+  $T2H_NODE{FastForward} = $node;
+
+  if (! defined($FH))
+  {
+    my $file = $T2H_HREF{This};
+    $file =~ s/\#.*$//;
+    open(FILE, "> $docu_rdir$file") || 
+      die "$ERROR: Can't open $docu_rdir$file for writing: $!\n";
+    $FH = \*FILE;
+    &$T2H_print_page_head($FH);
+    t2h_print_label($FH);
+    &$T2H_print_chapter_header($FH) if $T2H_SPLIT eq 'chapter';
+  }
+  else
+  {
+    t2h_print_label($FH);
+  }
+
+  $T2H_THIS_SECTION = [];
+  while (@doc_lines) {
+    $_ = shift(@doc_lines);
+    last if ($_ eq $SECTIONEND || $_ eq $CHAPTEREND);
+    push(@$T2H_THIS_SECTION, $_);
+  }
+  $previous = $_;
+  &$T2H_print_section($FH);
+
+  if ($T2H_VERBOSE)
+  {
+    $counter++;
+    print "." if $counter =~ /00$/;
+  }
+}
+if ($T2H_SPLIT)
+{
+  &$T2H_print_chapter_footer($FH) if $T2H_SPLIT eq 'chapter';
+  &$T2H_print_page_foot($FH);
+  close($FH);
+}
+print "\n" if $T2H_VERBOSE;
+
+#############################################################################
+# Print ToC, Overview, Footnotes
+#
+undef $T2H_HREF{Prev};
+undef $T2H_HREF{Next};
+undef $T2H_HREF{Back};
+undef $T2H_HREF{Forward};
+undef $T2H_HREF{Up};
+
+if (@foot_lines)
+{
+  print "# writing Footnotes in $docu_foot_file...\n" if $T2H_VERBOSE;
+  open (FILE, "> $docu_foot_file") || die "$ERROR: Can't open $docu_foot_file for writing: $!\n"
+      if $T2H_SPLIT;
+  $T2H_HREF{This} = $docu_foot;
+  $T2H_NAME{This} = $T2H_WORDS->{$T2H_LANG}->{'Footnotes_Title'};
+  $T2H_THIS_SECTION = \@foot_lines;
+  &$T2H_print_Footnotes(\*FILE);
+  close(FILE) if $T2H_SPLIT;
+}
+
+if (@toc_lines)
+{
+  print "# writing Toc in $docu_toc_file...\n" if $T2H_VERBOSE;
+  open (FILE, "> $docu_toc_file") || die "$ERROR: Can't open $docu_toc_file for writing: $!\n"
+      if $T2H_SPLIT;
+  $T2H_HREF{This} = $T2H_HREF{Contents};
+  $T2H_NAME{This} = $T2H_NAME{Contents};
+  $T2H_THIS_SECTION = \@toc_lines;
+  &$T2H_print_Toc(\*FILE);
+  close(FILE) if $T2H_SPLIT;
+}
+
+if (@stoc_lines)
+{
+  print "# writing Overview in $docu_stoc_file...\n" if $T2H_VERBOSE;
+  open (FILE, "> $docu_stoc_file") || die "$ERROR: Can't open $docu_stoc_file for writing: $!\n"
+      if $T2H_SPLIT;
+  
+  $T2H_HREF{This} = $T2H_HREF{Overview};
+  $T2H_NAME{This} = $T2H_NAME{Overview};
+  $T2H_THIS_SECTION = \@stoc_lines;
+  unshift @$T2H_THIS_SECTION, "<BLOCKQUOTE>\n";
+  push @$T2H_THIS_SECTION, "\n</BLOCKQUOTE>\n";
+  &$T2H_print_Overview(\*FILE);
+  close(FILE) if $T2H_SPLIT;
+}
+
+if ($about_body = &$T2H_about_body())
+{
+  print "# writing About in $docu_about_file...\n" if $T2H_VERBOSE;
+  open (FILE, "> $docu_about_file") || die "$ERROR: Can't open $docu_about_file for writing: $!\n"
+      if $T2H_SPLIT;
+  
+  $T2H_HREF{This} = $T2H_HREF{About};
+  $T2H_NAME{This} = $T2H_NAME{About};
+  $T2H_THIS_SECTION = [$about_body];
+  &$T2H_print_About(\*FILE);
+  close(FILE) if $T2H_SPLIT;
+}
+
+unless ($T2H_SPLIT)
+{
+  &$T2H_print_page_foot(\*FILE);
+  close (FILE);
+}
+  
+Finish:
+&l2h_FinishFromHtml if ($T2H_L2H);
+&l2h_Finish if($T2H_L2H);
+print "# that's all folks\n" if $T2H_VERBOSE;
+
+exit(0);
+
+#+++############################################################################
+#                                                                              #
+# Low level functions                                                          #
+#                                                                              #
+#---############################################################################
+
+sub LocateIncludeFile
+{
+  my $file = shift;
+  my $dir;
+
+  return $file if (-e $file && -r $file);
+  foreach $dir (@T2H_INCLUDE_DIRS)
+  {
+    return "$dir/$file" if (-e "$dir/$file" && -r "$dir/$file");
+  }
+  return undef;
+}
+
+sub clean_name 
+{
+  local ($_);
+  $_ = &remove_style($_[0]);
+  &unprotect_texi;
+  return $_;
+}
+
+sub update_sec_num {
+    local($name, $level) = @_;
+    my $ret;
+
+    $level--; # here we start at 0
+    if ($name =~ /^appendix/ || defined(@appendix_sec_num)) {
+	# appendix style
+	if (defined(@appendix_sec_num)) {
+	    &incr_sec_num($level, @appendix_sec_num);
+	} else {
+	    @appendix_sec_num = ('A', 0, 0, 0);
+	}
+	$ret = join('.', @appendix_sec_num[0..$level]);
+    } else {
+	# normal style
+	if (defined(@normal_sec_num)) 
+	{
+	  &incr_sec_num($level, @normal_sec_num);
+	} 
+	else 
+	{
+	  @normal_sec_num = (1, 0, 0, 0);
+	}
+	$ret = join('.', @normal_sec_num[0..$level]);
+    }
+    
+    $ret .= "." if $level == 0;
+    return $ret;
+}
+
+sub incr_sec_num {
+    local($level, $l);
+    $level = shift(@_);
+    $_[$level]++;
+    foreach $l ($level+1 .. 3) {
+	$_[$l] = 0;
+    }
+}
+
+sub Sec2UpNode
+{
+  my $sec = shift;
+  my $num = $sec2number{$sec};
+
+  return '' unless $num;
+  return 'Top' unless $num =~ /\.\d+/;
+  $num =~ s/\.[^\.]*$//;
+  $num = $num . '.' unless $num =~ /\./;
+  return $sec2node{$number2sec{$num}};
+}
+
+sub Sec2PrevNode
+{
+  my $sec = shift;
+  my $num = $sec2number{$sec};
+  my ($i, $post);
+  
+  if ($num =~ /(\w+)(\.$|$)/)
+  {
+    $num = $`;
+    $i = $1;
+    $post = $2;
+    if ($i eq 'A')
+    {
+      $i = $normal_sec_num[0];
+    }
+    elsif ($i ne '1')
+    {
+      # unfortunately, -- operator is not magical
+      $i = chr(ord($i) + 1);
+    }
+    else
+    {
+      return '';
+    }
+    return $sec2node{$number2sec{$num . $i . $post}}
+  }
+  return '';
+}
+
+sub Sec2NextNode
+{
+  my $sec = shift;
+  my $num = $sec2number{$sec};
+  my $i;
+
+  if ($num =~ /(\w+)(\.$|$)/)
+  {
+    $num = $`;
+    $i = $1;
+    $post = $2;
+    if ($post eq '.' && $i eq $normal_sec_num[0])
+    {
+      $i = 'A';
+    }
+    else
+    {
+      $i++;
+    }
+    return $sec2node{$number2sec{$num . $i . $post}}
+  }
+  return '';
+}
+
+sub check {
+    local($_, %seen, %context, $before, $match, $after);
+
+    while (<>) {
+	if (/\@(\*|\.|\:|\@|\{|\})/) {
+	    $seen{$&}++;
+	    $context{$&} .= "> $_" if $T2H_VERBOSE;
+	    $_ = "$`XX$'";
+	    redo;
+	}
+	if (/\@(\w+)/) {
+	    ($before, $match, $after) = ($`, $&, $');
+	    if ($before =~ /\b[\w-]+$/ && $after =~ /^[\w-.]*\b/) { # e-mail address
+		$seen{'e-mail address'}++;
+		$context{'e-mail address'} .= "> $_" if $T2H_VERBOSE;
+	    } else {
+		$seen{$match}++;
+		$context{$match} .= "> $_" if $T2H_VERBOSE;
+	    }
+	    $match =~ s/^\@/X/;
+	    $_ = "$before$match$after";
+	    redo;
+	}
+    }
+    
+    foreach (sort(keys(%seen))) {
+	if ($T2H_VERBOSE) {
+	    print "$_\n";
+	    print $context{$_};
+	} else {
+	    print "$_ ($seen{$_})\n";
+	}
+    }
+}
+
+sub open {
+    local($name) = @_;
+
+    ++$fh_name;
+    if (open($fh_name, $name)) {
+	unshift(@fhs, $fh_name);
+    } else {
+	warn "$ERROR Can't read file $name: $!\n";
+    }
+}
+
+sub init_input {
+    @fhs = ();			# hold the file handles to read
+    @input_spool = ();		# spooled lines to read
+    $fh_name = 'FH000';
+    &open($docu);
+}
+
+sub next_line {
+    local($fh, $line);
+
+    if (@input_spool) {
+	$line = shift(@input_spool);
+	return($line);
+    }
+    while (@fhs) {
+	$fh = $fhs[0];
+	$line = <$fh>;
+	return($line) if $line;
+	close($fh);
+	shift(@fhs);
+    }
+    return(undef);
+}
+
+# used in pass 1, use &next_line
+sub skip_until {
+    local($tag) = @_;
+    local($_);
+
+    while ($_ = &next_line) {
+	return if /^\@end\s+$tag\s*$/;
+    }
+    die "* Failed to find '$tag' after: " . $lines[$#lines];
+}
+
+# used in pass 1 for l2h use &next_line
+sub string_until {
+    local($tag) = @_;
+    local($_, $string);
+
+    while ($_ = &next_line) {
+	return $string if /^\@end\s+$tag\s*$/;
+#	$_ =~ s/hbox/mbox/g;
+	$string = $string.$_;
+    }
+    die "* Failed to find '$tag' after: " . $lines[$#lines];
+}
+
+#
+# HTML stacking to have a better HTML output
+#
+
+sub html_reset {
+    @html_stack = ('html');
+    $html_element = 'body';
+}
+
+sub html_push {
+    local($what) = @_;
+    push(@html_stack, $html_element);
+    $html_element = $what;
+}
+
+sub html_push_if {
+    local($what) = @_;
+    push(@html_stack, $html_element)
+	if ($html_element && $html_element ne 'P');
+    $html_element = $what;
+}
+
+sub html_pop {
+    $html_element = pop(@html_stack);
+}
+
+sub html_pop_if {
+    local($elt);
+
+    if (@_) {
+	foreach $elt (@_) {
+	    if ($elt eq $html_element) {
+		$html_element = pop(@html_stack) if @html_stack;
+		last;
+	    }
+	}
+    } else {
+	$html_element = pop(@html_stack) if @html_stack;
+    }
+}
+
+sub html_debug {
+    local($what, $line) = @_;
+    if ($T2H_DEBUG & $DEBUG_HTML)
+    {
+     $what = "\n" unless $what;
+     return("<!-- $line @html_stack, $html_element -->$what")
+    }	
+    return($what);
+}
+
+# to debug the output...
+sub debug {
+    local($what, $line) = @_;
+    return("<!-- $line -->$what")
+	if $T2H_DEBUG & $DEBUG_HTML;
+    return($what);
+}
+
+sub SimpleTexi2Html
+{
+  local $_ = $_[0];
+  &protect_texi;
+  &protect_html;
+  $_ = substitute_style($_);
+  $_[0]  = $_;
+}
+
+sub normalise_node {
+  local $_ = $_[0];
+  s/\s+/ /g;
+  s/ $//;
+  s/^ //;
+  &protect_texi;
+  &protect_html;
+  $_ = substitute_style($_);
+  $_[0]  = $_;
+}
+
+sub menu_entry 
+{
+  my ($node, $name, $descr) = @_;
+  my ($href, $entry);
+  
+  &normalise_node($node);
+  $href = $node2href{$node};
+  if ($href) 
+  {
+    $descr =~ s/^\s+//;
+    $descr =~ s/\s*$//;
+    $descr = SimpleTexi2Html($descr);
+    if ($T2H_NUMBER_SECTIONS && !$T2H_NODE_NAME_IN_MENU && $node2sec{$node})
+    {
+      $entry = $node2sec{$node};
+      $name = '';
+    }
+    else
+    {
+      &normalise_node($name);
+      $entry = ($name && ($name ne $node || ! $T2H_AVOID_MENU_REDUNDANCY) 
+		? "$name : $node" : $node);
+    }
+
+    if ($T2H_AVOID_MENU_REDUNDANCY && $descr)
+    {
+      my $clean_entry = $entry;
+      $clean_entry =~ s/^.*? // if ($clean_entry =~ /^([A-Z]|\d+)\.[\d\.]* /);
+      $clean_entry =~ s/[^\w]//g;
+      my $clean_descr = $descr;
+      $clean_descr =~ s/[^\w]//g;
+      $descr = '' if ($clean_entry eq $clean_descr)
+    }
+    push(@lines2,&debug('<TR><TD ALIGN="left" VALIGN="TOP">' . 
+			&t2h_anchor('', $href, $entry) . 
+			'</TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">' . 
+			$descr . 
+			"</TD></TR>\n", __LINE__));
+  }
+  elsif ($node =~ /^\(.*\)\w+/)
+  {
+    push(@lines2,&debug('<TR><TD ALIGN="left" VALIGN="TOP">' . 
+			$entry . 
+			'</TD><TD ALIGN="left" VALIGN="TOP">' . $descr . 
+			"</TD></TR>\n", __LINE__))
+  }
+  else
+  {
+    warn "$ERROR Undefined node of menu_entry ($node): $_";
+  }
+}
+
+sub do_ctrl { "^$_[0]" }
+
+sub do_email {
+    local($addr, $text) = split(/,\s*/, $_[0]);
+
+    $text = $addr unless $text;
+    &t2h_anchor('', "mailto:$addr", $text);
+}
+
+sub do_sc 
+{ 
+  # l2h does this much better
+  return &l2h_ToLatex("{\\sc ".&unprotect_html($_[0])."}") if ($T2H_L2H);
+  return "\U$_[0]\E";
+}
+
+sub do_math
+{
+  return &l2h_ToLatex("\$".&unprotect_html($_[0])."\$") if ($T2H_L2H);
+  return "<EM>".$text."</EM>";
+}
+
+sub do_uref {
+    local($url, $text, $only_text) = split(/,\s*/, $_[0]);
+
+    $text = $only_text if $only_text;
+    $text = $url unless $text;
+    &t2h_anchor('', $url, $text);
+}
+
+sub do_url { &t2h_anchor('', $_[0], $_[0]) }
+
+sub do_acronym
+{
+  return '<FONT SIZE="-1">' . $_[0] . '</FONT>';
+}
+
+sub do_accent
+{
+  return "&$_[0]acute;" if $_[1] eq 'H';
+  return "$_[0]." if $_[1] eq 'dotaccent';
+  return "$_[0]*" if $_[1] eq 'ringaccent';
+  return "$_[0]".'[' if $_[1] eq 'tieaccent';
+  return "$_[0]".'(' if $_[1] eq 'u';
+  return "$_[0]_" if $_[1] eq 'ubaraccent';
+  return ".$_[0]" if $_[1] eq 'udotaccent';
+  return "$_[0]&lt;" if $_[1] eq 'v';
+  return "&$_[0]cedil;" if $_[1] eq ',';
+  return "$_[0]" if $_[1] eq 'dotless';
+  return undef;
+}
+
+sub apply_style {
+    local($texi_style, $text) = @_;
+    local($style);
+
+    $style = $style_map{$texi_style};
+    if (defined($style)) { # known style
+	if ($style =~ /^\"/) { # add quotes
+	    $style = $';
+	    $text = "\`$text\'";
+	}
+	if ($style =~ /^\&/) { # custom
+	    $style = $';
+	    $text = &$style($text, $texi_style);
+	} elsif ($style) { # good style
+	    $text = "<$style>$text</$style>";
+	} else { # no style
+	}
+    } else { # unknown style
+	$text = undef;
+    }
+    return($text);
+}
+
+# remove Texinfo styles
+sub remove_style {
+    local($_) = @_;
+    1 while(s/\@\w+{([^\{\}]+)}/$1/g);
+    return($_);
+}
+
+sub remove_things
+{
+  local ($_) = @_;
+  s|\@(\w+)\{\}|$1|g;
+  return $_;
+}
+
+sub substitute_style {
+    local($_) = @_;
+    local($changed, $done, $style, $text);
+
+    &simple_substitutions;
+    $changed = 1;
+    while ($changed) {
+	$changed = 0;
+	$done = '';
+	while (/\@(\w+){([^\{\}]+)}/ || /\@(,){([^\{\}]+)}/) {
+	    $text = &apply_style($1, $2);
+	    if ($text) {
+		$_ = "$`$text$'";
+		$changed = 1;
+	    } else {
+		$done .= "$`\@$1";
+		$_ = "{$2}$'";
+	    }
+	}
+        $_ = $done . $_;
+    }
+    return($_);
+}
+
+sub t2h_anchor {
+    local($name, $href, $text, $newline, $extra_attribs) = @_;
+    local($result);
+
+    $result = "<A";
+    $result .= " NAME=\"$name\"" if $name;
+    if ($href)
+    {
+      $href =~ s|^$T2H_HREF_DIR_INSTEAD_FILE|./| 
+	if ($T2H_HREF_DIR_INSTEAD_FILE);
+      $result .= ($href =~ /\"/ ? " HREF='$href'"  : " HREF=\"$href\"");
+    }
+    $result .= " $extra_attribs" if $extra_attribs;
+    $result .= ">$text</A>";
+    $result .= "\n" if $newline;
+    return($result);
+}
+
+sub pretty_date {
+    local(@MoY, $sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst);
+
+    @MoY = ('January', 'February', 'March', 'April', 'May', 'June',
+	    'July', 'August', 'September', 'October', 'November', 'December');
+    ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime(time);
+    $year += ($year < 70) ? 2000 : 1900;
+    # obachman: Let's do it as the Americans do
+    return("$MoY[$mon], $mday  $year");
+}
+
+sub doc_href {
+    local($num) = @_;
+
+    return("${docu_name}_$num.$docu_ext");
+}
+
+sub sec_href
+{
+  return $node2href{$sec2node{$_[0]}};
+}
+
+sub next_doc {
+    $docu_doc = &doc_href(++$doc_num);
+}
+
+sub t2h_print_lines {
+    my ($fh, $lines) = @_;
+    local($_);
+    $lines = $T2H_THIS_SECTION unless $lines;
+    my $cnt = 0;
+    for (@$lines) 
+    {
+	$_ = l2h_FromHtml($_) if ($T2H_L2H);
+	if (/^$PROTECTTAG/o) {
+	    $_ = $tag2pro{$_};
+	} else {
+	    &unprotect_texi;
+	}
+	print $fh $_;
+	$cnt += split(/\W*\s+\W*/);
+    }
+    return $cnt;
+}
+
+sub protect_texi {
+    # protect @ { } ` '
+    s/\@\@/$;0/go;
+    s/\@\{/$;1/go;
+    s/\@\}/$;2/go;
+    s/\@\`/$;3/go;
+    s/\@\'/$;4/go;
+}
+
+sub protect_html {
+    local($what) = @_;
+    # protect & < >
+    $what =~ s/\&/\&\#38;/g;
+    $what =~ s/\</\&\#60;/g;
+    $what =~ s/\>/\&\#62;/g;
+    # restore anything in quotes
+    # this fixes my problem where I had:
+    # < IMG SRC="leftarrow.gif" ALT="<--" >  but what if I wanted &#60; in my ALT text ??
+    # maybe byte stuffing or some other technique should be used.
+    $what =~ s/\"([^\&]+)\&\#60;(.*)\"/"$1<$2"/g;
+    $what =~ s/\"([^\&]+)\&\#62;(.*)\"/"$1>$2"/g;
+    $what =~ s/\"([^\&]+)\&\#38;(.*)\"/"$1&$2"/g;
+    # but recognize some HTML things
+    $what =~ s/\&\#60;\/A\&\#62;/<\/A>/g;	      # </A>
+    $what =~ s/\&\#60;A ([^\&]+)\&\#62;/<A $1>/g;     # <A [^&]+>
+    $what =~ s/\&\#60;IMG ([^\&]+)\&\#62;/<IMG $1>/g; # <IMG [^&]+>
+    return($what);
+}
+
+sub unprotect_texi {
+    s/$;0/\@/go;
+    s/$;1/\{/go;
+    s/$;2/\}/go;
+    s/$;3/\`/go;
+    s/$;4/\'/go;
+}
+
+sub Unprotect_texi 
+{
+  local $_ = shift;
+  &unprotect_texi;
+  return($_);
+}
+
+sub unprotect_html {
+    local($what) = @_;
+    $what =~ s/\&\#38;/\&/g;
+    $what =~ s/\&\#60;/\</g;
+    $what =~ s/\&\#62;/\>/g;
+    return($what);
+}
+
+sub t2h_print_label
+{
+    my $fh = shift;
+    my $href = shift || $T2H_HREF{This};
+    $href =~ s/.*#(.*)$/$1/;
+    print $fh qq{<A NAME="$href"></A>\n};
+}
+
+##############################################################################
+
+	# These next few lines are legal in both Perl and nroff.
+
+.00 ;			# finish .ig
+ 
+'di			\" finish diversion--previous line must be blank
+.nr nl 0-1		\" fake up transition to first page again
+.nr % 0			\" start at page 1
+'; __END__ ############# From here on it's a standard manual page ############
+.so /usr/local/man/man1/texi2html.1
diff --git a/readline-4.3.orig/doc/texinfo.tex b/readline-4.3.orig/doc/texinfo.tex
new file mode 100644
index 0000000..c49af9f
--- /dev/null
+++ b/readline-4.3.orig/doc/texinfo.tex
@@ -0,0 +1,5992 @@
+% texinfo.tex -- TeX macros to handle Texinfo files.
+%
+% Load plain if necessary, i.e., if running under initex.
+\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
+%
+\def\texinfoversion{1999-09-25.10}
+%
+% Copyright (C) 1985, 86, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99
+% Free Software Foundation, Inc.
+%
+% This texinfo.tex file is free software; you can redistribute it and/or
+% modify it under the terms of the GNU General Public License as
+% published by the Free Software Foundation; either version 2, or (at
+% your option) any later version.
+%
+% This texinfo.tex file is distributed in the hope that it will be
+% useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+% of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+% General Public License for more details.
+%
+% You should have received a copy of the GNU General Public License
+% along with this texinfo.tex file; see the file COPYING.  If not, write
+% to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+% Boston, MA 02111-1307, USA.
+%
+% In other words, you are welcome to use, share and improve this program.
+% You are forbidden to forbid anyone else to use, share and improve
+% what you give them.   Help stamp out software-hoarding!
+%
+% Please try the latest version of texinfo.tex before submitting bug
+% reports; you can get the latest version from:
+%   ftp://ftp.gnu.org/gnu/texinfo.tex
+%   (and all GNU mirrors, see http://www.gnu.org/order/ftp.html)
+%   ftp://texinfo.org/tex/texinfo.tex
+%   ftp://us.ctan.org/macros/texinfo/texinfo.tex
+%   (and all CTAN mirrors, finger ctan@us.ctan.org for a list).
+%   /home/gd/gnu/doc/texinfo.tex on the GNU machines.
+% The texinfo.tex in any given Texinfo distribution could well be out
+% of date, so if that's what you're using, please check.
+% Texinfo has a small home page at http://texinfo.org/.
+%
+% Send bug reports to bug-texinfo@gnu.org.  Please include including a
+% complete document in each bug report with which we can reproduce the
+% problem.  Patches are, of course, greatly appreciated.
+%
+% To process a Texinfo manual with TeX, it's most reliable to use the
+% texi2dvi shell script that comes with the distribution.  For a simple
+% manual foo.texi, however, you can get away with this:
+%   tex foo.texi
+%   texindex foo.??
+%   tex foo.texi
+%   tex foo.texi
+%   dvips foo.dvi -o # or whatever, to process the dvi file; this makes foo.ps.
+% The extra runs of TeX get the cross-reference information correct.
+% Sometimes one run after texindex suffices, and sometimes you need more
+% than two; texi2dvi does it as many times as necessary.
+%
+% It is possible to adapt texinfo.tex for other languages.  You can get
+% the existing language-specific files from ftp://ftp.gnu.org/gnu/texinfo/.
+
+\message{Loading texinfo [version \texinfoversion]:}
+
+% If in a .fmt file, print the version number
+% and turn on active characters that we couldn't do earlier because
+% they might have appeared in the input file name.
+\everyjob{\message{[Texinfo version \texinfoversion]}%
+  \catcode`+=\active \catcode`\_=\active}
+
+% Save some parts of plain tex whose names we will redefine.
+\let\ptexb=\b
+\let\ptexbullet=\bullet
+\let\ptexc=\c
+\let\ptexcomma=\,
+\let\ptexdot=\.
+\let\ptexdots=\dots
+\let\ptexend=\end
+\let\ptexequiv=\equiv
+\let\ptexexclam=\!
+\let\ptexi=\i
+\let\ptexlbrace=\{
+\let\ptexrbrace=\}
+\let\ptexstar=\*
+\let\ptext=\t
+
+% We never want plain's outer \+ definition in Texinfo.
+% For @tex, we can use \tabalign.
+\let\+ = \relax
+
+\message{Basics,}
+\chardef\other=12
+
+% If this character appears in an error message or help string, it
+% starts a new line in the output.
+\newlinechar = `^^J
+
+% Set up fixed words for English if not already set.
+\ifx\putwordAppendix\undefined  \gdef\putwordAppendix{Appendix}\fi
+\ifx\putwordChapter\undefined   \gdef\putwordChapter{Chapter}\fi
+\ifx\putwordfile\undefined      \gdef\putwordfile{file}\fi
+\ifx\putwordin\undefined        \gdef\putwordin{in}\fi
+\ifx\putwordIndexIsEmpty\undefined     \gdef\putwordIndexIsEmpty{(Index is empty)}\fi
+\ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi
+\ifx\putwordInfo\undefined      \gdef\putwordInfo{Info}\fi
+\ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi
+\ifx\putwordMethodon\undefined  \gdef\putwordMethodon{Method on}\fi
+\ifx\putwordNoTitle\undefined   \gdef\putwordNoTitle{No Title}\fi
+\ifx\putwordof\undefined        \gdef\putwordof{of}\fi
+\ifx\putwordon\undefined        \gdef\putwordon{on}\fi
+\ifx\putwordpage\undefined      \gdef\putwordpage{page}\fi
+\ifx\putwordsection\undefined   \gdef\putwordsection{section}\fi
+\ifx\putwordSection\undefined   \gdef\putwordSection{Section}\fi
+\ifx\putwordsee\undefined       \gdef\putwordsee{see}\fi
+\ifx\putwordSee\undefined       \gdef\putwordSee{See}\fi
+\ifx\putwordShortTOC\undefined  \gdef\putwordShortTOC{Short Contents}\fi
+\ifx\putwordTOC\undefined       \gdef\putwordTOC{Table of Contents}\fi
+%
+\ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi
+\ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi
+\ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi
+\ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi
+\ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi
+\ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi
+\ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi
+\ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi
+\ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi
+\ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi
+\ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi
+\ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi
+%
+\ifx\putwordDefmac\undefined    \gdef\putwordDefmac{Macro}\fi
+\ifx\putwordDefspec\undefined   \gdef\putwordDefspec{Special Form}\fi
+\ifx\putwordDefvar\undefined    \gdef\putwordDefvar{Variable}\fi
+\ifx\putwordDefopt\undefined    \gdef\putwordDefopt{User Option}\fi
+\ifx\putwordDeftypevar\undefined\gdef\putwordDeftypevar{Variable}\fi
+\ifx\putwordDeffunc\undefined   \gdef\putwordDeffunc{Function}\fi
+\ifx\putwordDeftypefun\undefined\gdef\putwordDeftypefun{Function}\fi
+
+% Ignore a token.
+%
+\def\gobble#1{}
+
+\hyphenation{ap-pen-dix}
+\hyphenation{mini-buf-fer mini-buf-fers}
+\hyphenation{eshell}
+\hyphenation{white-space}
+
+% Margin to add to right of even pages, to left of odd pages.
+\newdimen \bindingoffset
+\newdimen \normaloffset
+\newdimen\pagewidth \newdimen\pageheight
+
+% Sometimes it is convenient to have everything in the transcript file
+% and nothing on the terminal.  We don't just call \tracingall here,
+% since that produces some useless output on the terminal.
+%
+\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}%
+\ifx\eTeXversion\undefined
+\def\loggingall{\tracingcommands2 \tracingstats2
+   \tracingpages1 \tracingoutput1 \tracinglostchars1
+   \tracingmacros2 \tracingparagraphs1 \tracingrestores1
+   \showboxbreadth\maxdimen\showboxdepth\maxdimen
+}%
+\else
+\def\loggingall{\tracingcommands3 \tracingstats2
+   \tracingpages1 \tracingoutput1 \tracinglostchars1
+   \tracingmacros2 \tracingparagraphs1 \tracingrestores1
+   \tracingscantokens1 \tracingassigns1 \tracingifs1
+   \tracinggroups1 \tracingnesting2
+   \showboxbreadth\maxdimen\showboxdepth\maxdimen
+}%
+\fi
+
+% For @cropmarks command.
+% Do @cropmarks to get crop marks.
+%
+\newif\ifcropmarks
+\let\cropmarks = \cropmarkstrue
+%
+% Dimensions to add cropmarks at corners.
+% Added by P. A. MacKay, 12 Nov. 1986
+%
+\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines
+\newdimen\cornerlong  \cornerlong=1pc
+\newdimen\cornerthick \cornerthick=.3pt
+\newdimen\topandbottommargin \topandbottommargin=.75in
+
+% Main output routine.
+\chardef\PAGE = 255
+\output = {\onepageout{\pagecontents\PAGE}}
+
+\newbox\headlinebox
+\newbox\footlinebox
+
+% \onepageout takes a vbox as an argument.  Note that \pagecontents
+% does insertions, but you have to call it yourself.
+\def\onepageout#1{%
+  \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi
+  %
+  \ifodd\pageno  \advance\hoffset by \bindingoffset
+  \else \advance\hoffset by -\bindingoffset\fi
+  %
+  % Do this outside of the \shipout so @code etc. will be expanded in
+  % the headline as they should be, not taken literally (outputting ''code).
+  \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}%
+  \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}%
+  %
+  {%
+    % Have to do this stuff outside the \shipout because we want it to
+    % take effect in \write's, yet the group defined by the \vbox ends
+    % before the \shipout runs.
+    %
+    \escapechar = `\\     % use backslash in output files.
+    \indexdummies         % don't expand commands in the output.
+    \normalturnoffactive  % \ in index entries must not stay \, e.g., if
+                   % the page break happens to be in the middle of an example.
+    \shipout\vbox{%
+      \ifcropmarks \vbox to \outervsize\bgroup
+        \hsize = \outerhsize
+        \vskip-\topandbottommargin
+        \vtop to0pt{%
+          \line{\ewtop\hfil\ewtop}%
+          \nointerlineskip
+          \line{%
+            \vbox{\moveleft\cornerthick\nstop}%
+            \hfill
+            \vbox{\moveright\cornerthick\nstop}%
+          }%
+          \vss}%
+        \vskip\topandbottommargin
+        \line\bgroup
+          \hfil % center the page within the outer (page) hsize.
+          \ifodd\pageno\hskip\bindingoffset\fi
+          \vbox\bgroup
+      \fi
+      %
+      \unvbox\headlinebox
+      \pagebody{#1}%
+      \ifdim\ht\footlinebox > 0pt
+        % Only leave this space if the footline is nonempty.
+        % (We lessened \vsize for it in \oddfootingxxx.)
+        % The \baselineskip=24pt in plain's \makefootline has no effect.
+        \vskip 2\baselineskip
+        \unvbox\footlinebox
+      \fi
+      %
+      \ifpdfmakepagedest \pdfmkdest{\the\pageno} \fi
+      %
+      \ifcropmarks
+          \egroup % end of \vbox\bgroup
+        \hfil\egroup % end of (centering) \line\bgroup
+        \vskip\topandbottommargin plus1fill minus1fill
+        \boxmaxdepth = \cornerthick
+        \vbox to0pt{\vss
+          \line{%
+            \vbox{\moveleft\cornerthick\nsbot}%
+            \hfill
+            \vbox{\moveright\cornerthick\nsbot}%
+          }%
+          \nointerlineskip
+          \line{\ewbot\hfil\ewbot}%
+        }%
+      \egroup % \vbox from first cropmarks clause
+      \fi
+    }% end of \shipout\vbox
+  }% end of group with \turnoffactive
+  \advancepageno
+  \ifnum\outputpenalty>-20000 \else\dosupereject\fi
+}
+
+\newinsert\margin \dimen\margin=\maxdimen
+
+\def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}}
+{\catcode`\@ =11
+\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi
+% marginal hacks, juha@viisa.uucp (Juha Takala)
+\ifvoid\margin\else % marginal info is present
+  \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi
+\dimen@=\dp#1 \unvbox#1
+\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi
+\ifr@ggedbottom \kern-\dimen@ \vfil \fi}
+}
+
+% Here are the rules for the cropmarks.  Note that they are
+% offset so that the space between them is truly \outerhsize or \outervsize
+% (P. A. MacKay, 12 November, 1986)
+%
+\def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong}
+\def\nstop{\vbox
+  {\hrule height\cornerthick depth\cornerlong width\cornerthick}}
+\def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong}
+\def\nsbot{\vbox
+  {\hrule height\cornerlong depth\cornerthick width\cornerthick}}
+
+% Parse an argument, then pass it to #1.  The argument is the rest of
+% the input line (except we remove a trailing comment).  #1 should be a
+% macro which expects an ordinary undelimited TeX argument.
+%
+\def\parsearg#1{%
+  \let\next = #1%
+  \begingroup
+    \obeylines
+    \futurelet\temp\parseargx
+}
+
+% If the next token is an obeyed space (from an @example environment or
+% the like), remove it and recurse.  Otherwise, we're done.
+\def\parseargx{%
+  % \obeyedspace is defined far below, after the definition of \sepspaces.
+  \ifx\obeyedspace\temp
+    \expandafter\parseargdiscardspace
+  \else
+    \expandafter\parseargline
+  \fi
+}
+
+% Remove a single space (as the delimiter token to the macro call).
+{\obeyspaces %
+ \gdef\parseargdiscardspace {\futurelet\temp\parseargx}}
+
+{\obeylines %
+  \gdef\parseargline#1^^M{%
+    \endgroup % End of the group started in \parsearg.
+    %
+    % First remove any @c comment, then any @comment.
+    % Result of each macro is put in \toks0.
+    \argremovec #1\c\relax %
+    \expandafter\argremovecomment \the\toks0 \comment\relax %
+    %
+    % Call the caller's macro, saved as \next in \parsearg.
+    \expandafter\next\expandafter{\the\toks0}%
+  }%
+}
+
+% Since all \c{,omment} does is throw away the argument, we can let TeX
+% do that for us.  The \relax here is matched by the \relax in the call
+% in \parseargline; it could be more or less anything, its purpose is
+% just to delimit the argument to the \c.
+\def\argremovec#1\c#2\relax{\toks0 = {#1}}
+\def\argremovecomment#1\comment#2\relax{\toks0 = {#1}}
+
+% \argremovec{,omment} might leave us with trailing spaces, though; e.g.,
+%    @end itemize  @c foo
+% will have two active spaces as part of the argument with the
+% `itemize'.  Here we remove all active spaces from #1, and assign the
+% result to \toks0.
+%
+% This loses if there are any *other* active characters besides spaces
+% in the argument -- _ ^ +, for example -- since they get expanded.
+% Fortunately, Texinfo does not define any such commands.  (If it ever
+% does, the catcode of the characters in questionwill have to be changed
+% here.)  But this means we cannot call \removeactivespaces as part of
+% \argremovec{,omment}, since @c uses \parsearg, and thus the argument
+% that \parsearg gets might well have any character at all in it.
+%
+\def\removeactivespaces#1{%
+  \begingroup
+    \ignoreactivespaces
+    \edef\temp{#1}%
+    \global\toks0 = \expandafter{\temp}%
+  \endgroup
+}
+
+% Change the active space to expand to nothing.
+%
+\begingroup
+  \obeyspaces
+  \gdef\ignoreactivespaces{\obeyspaces\let =\empty}
+\endgroup
+
+
+\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next}
+
+%% These are used to keep @begin/@end levels from running away
+%% Call \inENV within environments (after a \begingroup)
+\newif\ifENV \ENVfalse \def\inENV{\ifENV\relax\else\ENVtrue\fi}
+\def\ENVcheck{%
+\ifENV\errmessage{Still within an environment; press RETURN to continue}
+\endgroup\fi} % This is not perfect, but it should reduce lossage
+
+% @begin foo  is the same as @foo, for now.
+\newhelp\EMsimple{Press RETURN to continue.}
+
+\outer\def\begin{\parsearg\beginxxx}
+
+\def\beginxxx #1{%
+\expandafter\ifx\csname #1\endcsname\relax
+{\errhelp=\EMsimple \errmessage{Undefined command @begin #1}}\else
+\csname #1\endcsname\fi}
+
+% @end foo executes the definition of \Efoo.
+%
+\def\end{\parsearg\endxxx}
+\def\endxxx #1{%
+  \removeactivespaces{#1}%
+  \edef\endthing{\the\toks0}%
+  %
+  \expandafter\ifx\csname E\endthing\endcsname\relax
+    \expandafter\ifx\csname \endthing\endcsname\relax
+      % There's no \foo, i.e., no ``environment'' foo.
+      \errhelp = \EMsimple
+      \errmessage{Undefined command `@end \endthing'}%
+    \else
+      \unmatchedenderror\endthing
+    \fi
+  \else
+    % Everything's ok; the right environment has been started.
+    \csname E\endthing\endcsname
+  \fi
+}
+
+% There is an environment #1, but it hasn't been started.  Give an error.
+%
+\def\unmatchedenderror#1{%
+  \errhelp = \EMsimple
+  \errmessage{This `@end #1' doesn't have a matching `@#1'}%
+}
+
+% Define the control sequence \E#1 to give an unmatched @end error.
+%
+\def\defineunmatchedend#1{%
+  \expandafter\def\csname E#1\endcsname{\unmatchedenderror{#1}}%
+}
+
+
+% Single-spacing is done by various environments (specifically, in
+% \nonfillstart and \quotations).
+\newskip\singlespaceskip \singlespaceskip = 12.5pt
+\def\singlespace{%
+  % Why was this kern here?  It messes up equalizing space above and below
+  % environments.  --karl, 6may93
+  %{\advance \baselineskip by -\singlespaceskip
+  %\kern \baselineskip}%
+  \setleading \singlespaceskip
+}
+
+%% Simple single-character @ commands
+
+% @@ prints an @
+% Kludge this until the fonts are right (grr).
+\def\@{{\tt\char64}}
+
+% This is turned off because it was never documented
+% and you can use @w{...} around a quote to suppress ligatures.
+%% Define @` and @' to be the same as ` and '
+%% but suppressing ligatures.
+%\def\`{{`}}
+%\def\'{{'}}
+
+% Used to generate quoted braces.
+\def\mylbrace {{\tt\char123}}
+\def\myrbrace {{\tt\char125}}
+\let\{=\mylbrace
+\let\}=\myrbrace
+\begingroup
+  % Definitions to produce actual \{ & \} command in an index.
+  \catcode`\{ = 12 \catcode`\} = 12
+  \catcode`\[ = 1 \catcode`\] = 2
+  \catcode`\@ = 0 \catcode`\\ = 12
+  @gdef@lbracecmd[\{]%
+  @gdef@rbracecmd[\}]%
+@endgroup
+
+% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
+% Others are defined by plain TeX: @` @' @" @^ @~ @= @v @H.
+\let\, = \c
+\let\dotaccent = \.
+\def\ringaccent#1{{\accent23 #1}}
+\let\tieaccent = \t
+\let\ubaraccent = \b
+\let\udotaccent = \d
+
+% Other special characters: @questiondown @exclamdown
+% Plain TeX defines: @AA @AE @O @OE @L (and lowercase versions) @ss.
+\def\questiondown{?`}
+\def\exclamdown{!`}
+
+% Dotless i and dotless j, used for accents.
+\def\imacro{i}
+\def\jmacro{j}
+\def\dotless#1{%
+  \def\temp{#1}%
+  \ifx\temp\imacro \ptexi
+  \else\ifx\temp\jmacro \j
+  \else \errmessage{@dotless can be used only with i or j}%
+  \fi\fi
+}
+
+% Be sure we're in horizontal mode when doing a tie, since we make space
+% equivalent to this in @example-like environments. Otherwise, a space
+% at the beginning of a line will start with \penalty -- and
+% since \penalty is valid in vertical mode, we'd end up putting the
+% penalty on the vertical list instead of in the new paragraph.
+{\catcode`@ = 11
+ % Avoid using \@M directly, because that causes trouble
+ % if the definition is written into an index file.
+ \global\let\tiepenalty = \@M
+ \gdef\tie{\leavevmode\penalty\tiepenalty\ }
+}
+
+% @: forces normal size whitespace following.
+\def\:{\spacefactor=1000 }
+
+% @* forces a line break.
+\def\*{\hfil\break\hbox{}\ignorespaces}
+
+% @. is an end-of-sentence period.
+\def\.{.\spacefactor=3000 }
+
+% @! is an end-of-sentence bang.
+\def\!{!\spacefactor=3000 }
+
+% @? is an end-of-sentence query.
+\def\?{?\spacefactor=3000 }
+
+% @w prevents a word break.  Without the \leavevmode, @w at the
+% beginning of a paragraph, when TeX is still in vertical mode, would
+% produce a whole line of output instead of starting the paragraph.
+\def\w#1{\leavevmode\hbox{#1}}
+
+% @group ... @end group forces ... to be all on one page, by enclosing
+% it in a TeX vbox.  We use \vtop instead of \vbox to construct the box
+% to keep its height that of a normal line.  According to the rules for
+% \topskip (p.114 of the TeXbook), the glue inserted is
+% max (\topskip - \ht (first item), 0).  If that height is large,
+% therefore, no glue is inserted, and the space between the headline and
+% the text is small, which looks bad.
+%
+\def\group{\begingroup
+  \ifnum\catcode13=\active \else
+    \errhelp = \groupinvalidhelp
+    \errmessage{@group invalid in context where filling is enabled}%
+  \fi
+  %
+  % The \vtop we start below produces a box with normal height and large
+  % depth; thus, TeX puts \baselineskip glue before it, and (when the
+  % next line of text is done) \lineskip glue after it.  (See p.82 of
+  % the TeXbook.)  Thus, space below is not quite equal to space
+  % above.  But it's pretty close.
+  \def\Egroup{%
+    \egroup           % End the \vtop.
+    \endgroup         % End the \group.
+  }%
+  %
+  \vtop\bgroup
+    % We have to put a strut on the last line in case the @group is in
+    % the midst of an example, rather than completely enclosing it.
+    % Otherwise, the interline space between the last line of the group
+    % and the first line afterwards is too small.  But we can't put the
+    % strut in \Egroup, since there it would be on a line by itself.
+    % Hence this just inserts a strut at the beginning of each line.
+    \everypar = {\strut}%
+    %
+    % Since we have a strut on every line, we don't need any of TeX's
+    % normal interline spacing.
+    \offinterlineskip
+    %
+    % OK, but now we have to do something about blank
+    % lines in the input in @example-like environments, which normally
+    % just turn into \lisppar, which will insert no space now that we've
+    % turned off the interline space.  Simplest is to make them be an
+    % empty paragraph.
+    \ifx\par\lisppar
+      \edef\par{\leavevmode \par}%
+      %
+      % Reset ^^M's definition to new definition of \par.
+      \obeylines
+    \fi
+    %
+    % Do @comment since we are called inside an environment such as
+    % @example, where each end-of-line in the input causes an
+    % end-of-line in the output.  We don't want the end-of-line after
+    % the `@group' to put extra space in the output.  Since @group
+    % should appear on a line by itself (according to the Texinfo
+    % manual), we don't worry about eating any user text.
+    \comment
+}
+%
+% TeX puts in an \escapechar (i.e., `@') at the beginning of the help
+% message, so this ends up printing `@group can only ...'.
+%
+\newhelp\groupinvalidhelp{%
+group can only be used in environments such as @example,^^J%
+where each line of input produces a line of output.}
+
+% @need space-in-mils
+% forces a page break if there is not space-in-mils remaining.
+
+\newdimen\mil  \mil=0.001in
+
+\def\need{\parsearg\needx}
+
+% Old definition--didn't work.
+%\def\needx #1{\par %
+%% This method tries to make TeX break the page naturally
+%% if the depth of the box does not fit.
+%{\baselineskip=0pt%
+%\vtop to #1\mil{\vfil}\kern -#1\mil\nobreak
+%\prevdepth=-1000pt
+%}}
+
+\def\needx#1{%
+  % Ensure vertical mode, so we don't make a big box in the middle of a
+  % paragraph.
+  \par
+  %
+  % If the @need value is less than one line space, it's useless.
+  \dimen0 = #1\mil
+  \dimen2 = \ht\strutbox
+  \advance\dimen2 by \dp\strutbox
+  \ifdim\dimen0 > \dimen2
+    %
+    % Do a \strut just to make the height of this box be normal, so the
+    % normal leading is inserted relative to the preceding line.
+    % And a page break here is fine.
+    \vtop to #1\mil{\strut\vfil}%
+    %
+    % TeX does not even consider page breaks if a penalty added to the
+    % main vertical list is 10000 or more.  But in order to see if the
+    % empty box we just added fits on the page, we must make it consider
+    % page breaks.  On the other hand, we don't want to actually break the
+    % page after the empty box.  So we use a penalty of 9999.
+    %
+    % There is an extremely small chance that TeX will actually break the
+    % page at this \penalty, if there are no other feasible breakpoints in
+    % sight.  (If the user is using lots of big @group commands, which
+    % almost-but-not-quite fill up a page, TeX will have a hard time doing
+    % good page breaking, for example.)  However, I could not construct an
+    % example where a page broke at this \penalty; if it happens in a real
+    % document, then we can reconsider our strategy.
+    \penalty9999
+    %
+    % Back up by the size of the box, whether we did a page break or not.
+    \kern -#1\mil
+    %
+    % Do not allow a page break right after this kern.
+    \nobreak
+  \fi
+}
+
+% @br   forces paragraph break
+
+\let\br = \par
+
+% @dots{} output an ellipsis using the current font.
+% We do .5em per period so that it has the same spacing in a typewriter
+% font as three actual period characters.
+%
+\def\dots{%
+  \leavevmode
+  \hbox to 1.5em{%
+    \hskip 0pt plus 0.25fil minus 0.25fil
+    .\hss.\hss.%
+    \hskip 0pt plus 0.5fil minus 0.5fil
+  }%
+}
+
+% @enddots{} is an end-of-sentence ellipsis.
+%
+\def\enddots{%
+  \leavevmode
+  \hbox to 2em{%
+    \hskip 0pt plus 0.25fil minus 0.25fil
+    .\hss.\hss.\hss.%
+    \hskip 0pt plus 0.5fil minus 0.5fil
+  }%
+  \spacefactor=3000
+}
+
+
+% @page    forces the start of a new page
+%
+\def\page{\par\vfill\supereject}
+
+% @exdent text....
+% outputs text on separate line in roman font, starting at standard page margin
+
+% This records the amount of indent in the innermost environment.
+% That's how much \exdent should take out.
+\newskip\exdentamount
+
+% This defn is used inside fill environments such as @defun.
+\def\exdent{\parsearg\exdentyyy}
+\def\exdentyyy #1{{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break}}
+
+% This defn is used inside nofill environments such as @example.
+\def\nofillexdent{\parsearg\nofillexdentyyy}
+\def\nofillexdentyyy #1{{\advance \leftskip by -\exdentamount
+\leftline{\hskip\leftskip{\rm#1}}}}
+
+% @inmargin{TEXT} puts TEXT in the margin next to the current paragraph.
+
+\def\inmargin#1{%
+\strut\vadjust{\nobreak\kern-\strutdepth
+  \vtop to \strutdepth{\baselineskip\strutdepth\vss
+  \llap{\rightskip=\inmarginspacing \vbox{\noindent #1}}\null}}}
+\newskip\inmarginspacing \inmarginspacing=1cm
+\def\strutdepth{\dp\strutbox}
+
+%\hbox{{\rm#1}}\hfil\break}}
+
+% @include file    insert text of that file as input.
+% Allow normal characters that  we make active in the argument (a file name).
+\def\include{\begingroup
+  \catcode`\\=12
+  \catcode`~=12
+  \catcode`^=12
+  \catcode`_=12
+  \catcode`|=12
+  \catcode`<=12
+  \catcode`>=12
+  \catcode`+=12
+  \parsearg\includezzz}
+% Restore active chars for included file.
+\def\includezzz#1{\endgroup\begingroup
+  % Read the included file in a group so nested @include's work.
+  \def\thisfile{#1}%
+  \input\thisfile
+\endgroup}
+
+\def\thisfile{}
+
+% @center line   outputs that line, centered
+
+\def\center{\parsearg\centerzzz}
+\def\centerzzz #1{{\advance\hsize by -\leftskip
+\advance\hsize by -\rightskip
+\centerline{#1}}}
+
+% @sp n   outputs n lines of vertical space
+
+\def\sp{\parsearg\spxxx}
+\def\spxxx #1{\vskip #1\baselineskip}
+
+% @comment ...line which is ignored...
+% @c is the same as @comment
+% @ignore ... @end ignore  is another way to write a comment
+
+\def\comment{\begingroup \catcode`\^^M=\other%
+\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
+\commentxxx}
+{\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}}
+
+\let\c=\comment
+
+% @paragraphindent NCHARS
+% We'll use ems for NCHARS, close enough.
+% We cannot implement @paragraphindent asis, though.
+% 
+\def\asisword{asis} % no translation, these are keywords
+\def\noneword{none}
+%
+\def\paragraphindent{\parsearg\doparagraphindent}
+\def\doparagraphindent#1{%
+  \def\temp{#1}%
+  \ifx\temp\asisword
+  \else
+    \ifx\temp\noneword
+      \defaultparindent = 0pt
+    \else
+      \defaultparindent = #1em
+    \fi
+  \fi
+  \parindent = \defaultparindent
+}
+
+% @exampleindent NCHARS
+% We'll use ems for NCHARS like @paragraphindent.
+% It seems @exampleindent asis isn't necessary, but
+% I preserve it to make it similar to @paragraphindent.
+\def\exampleindent{\parsearg\doexampleindent}
+\def\doexampleindent#1{%
+  \def\temp{#1}%
+  \ifx\temp\asisword
+  \else
+    \ifx\temp\noneword
+      \lispnarrowing = 0pt
+    \else
+      \lispnarrowing = #1em
+    \fi
+  \fi
+}
+
+% @asis just yields its argument.  Used with @table, for example.
+%
+\def\asis#1{#1}
+
+% @math means output in math mode.
+% We don't use $'s directly in the definition of \math because control
+% sequences like \math are expanded when the toc file is written.  Then,
+% we read the toc file back, the $'s will be normal characters (as they
+% should be, according to the definition of Texinfo).  So we must use a
+% control sequence to switch into and out of math mode.
+%
+% This isn't quite enough for @math to work properly in indices, but it
+% seems unlikely it will ever be needed there.
+%
+\let\implicitmath = $
+\def\math#1{\implicitmath #1\implicitmath}
+
+% @bullet and @minus need the same treatment as @math, just above.
+\def\bullet{\implicitmath\ptexbullet\implicitmath}
+\def\minus{\implicitmath-\implicitmath}
+
+% @refill is a no-op.
+\let\refill=\relax
+
+% If working on a large document in chapters, it is convenient to
+% be able to disable indexing, cross-referencing, and contents, for test runs.
+% This is done with @novalidate (before @setfilename).
+%
+\newif\iflinks \linkstrue % by default we want the aux files.
+\let\novalidate = \linksfalse
+
+% @setfilename is done at the beginning of every texinfo file.
+% So open here the files we need to have open while reading the input.
+% This makes it possible to make a .fmt file for texinfo.
+\def\setfilename{%
+   \iflinks
+     \readauxfile
+   \fi % \openindices needs to do some work in any case.
+   \openindices
+   \fixbackslash  % Turn off hack to swallow `\input texinfo'.
+   \global\let\setfilename=\comment % Ignore extra @setfilename cmds.
+   %
+   % If texinfo.cnf is present on the system, read it.
+   % Useful for site-wide @afourpaper, etc.
+   % Just to be on the safe side, close the input stream before the \input.
+   \openin 1 texinfo.cnf
+   \ifeof1 \let\temp=\relax \else \def\temp{\input texinfo.cnf }\fi
+   \closein1
+   \temp
+   %
+   \comment % Ignore the actual filename.
+}
+
+% Called from \setfilename.
+%
+\def\openindices{%
+  \newindex{cp}%
+  \newcodeindex{fn}%
+  \newcodeindex{vr}%
+  \newcodeindex{tp}%
+  \newcodeindex{ky}%
+  \newcodeindex{pg}%
+}
+
+% @bye.
+\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend}
+
+
+\message{pdf,}
+% adobe `portable' document format
+\newcount\tempnum
+\newcount\lnkcount
+\newtoks\filename
+\newcount\filenamelength
+\newcount\pgn
+\newtoks\toksA
+\newtoks\toksB
+\newtoks\toksC
+\newtoks\toksD
+\newbox\boxA
+\newcount\countA
+\newif\ifpdf
+\newif\ifpdfmakepagedest
+
+\ifx\pdfoutput\undefined
+  \pdffalse
+  \let\pdfmkdest = \gobble
+  \let\pdfurl = \gobble
+  \let\endlink = \relax
+  \let\linkcolor = \relax
+  \let\pdfmakeoutlines = \relax
+\else
+  \pdftrue
+  \pdfoutput = 1
+  \input pdfcolor
+  \def\dopdfimage#1#2#3{%
+    \def\imagewidth{#2}%
+    \def\imageheight{#3}%
+    \ifnum\pdftexversion < 14
+      \pdfimage
+    \else
+      \pdfximage
+    \fi
+      \ifx\empty\imagewidth\else width \imagewidth \fi
+      \ifx\empty\imageheight\else height \imageheight \fi
+      {#1.pdf}%
+    \ifnum\pdftexversion < 14 \else
+      \pdfrefximage \pdflastximage
+    \fi}
+  \def\pdfmkdest#1{\pdfdest name{#1@} xyz}
+  \def\pdfmkpgn#1{#1@}
+  \let\linkcolor = \Cyan
+  \def\endlink{\Black\pdfendlink}
+  % Adding outlines to PDF; macros for calculating structure of outlines
+  % come from Petr Olsak
+  \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0%
+    \else \csname#1\endcsname \fi}
+  \def\advancenumber#1{\tempnum=\expnumber{#1}\relax
+    \advance\tempnum by1
+    \expandafter\xdef\csname#1\endcsname{\the\tempnum}}
+  \def\pdfmakeoutlines{{%
+    \openin 1 \jobname.toc
+    \ifeof 1\else\bgroup
+      \closein 1 
+      \indexnofonts
+      \def\tt{}
+      % thanh's hack / proper braces in bookmarks  
+      \edef\mylbrace{\iftrue \string{\else}\fi}\let\{=\mylbrace
+      \edef\myrbrace{\iffalse{\else\string}\fi}\let\}=\myrbrace
+      %
+      \def\chapentry ##1##2##3{}
+      \def\unnumbchapentry ##1##2{}
+      \def\secentry ##1##2##3##4{\advancenumber{chap##2}}
+      \def\unnumbsecentry ##1##2{}
+      \def\subsecentry ##1##2##3##4##5{\advancenumber{sec##2.##3}}
+      \def\unnumbsubsecentry ##1##2{}
+      \def\subsubsecentry ##1##2##3##4##5##6{\advancenumber{subsec##2.##3.##4}}
+      \def\unnumbsubsubsecentry ##1##2{}
+      \input \jobname.toc
+      \def\chapentry ##1##2##3{%
+        \pdfoutline goto name{\pdfmkpgn{##3}}count-\expnumber{chap##2}{##1}}
+      \def\unnumbchapentry ##1##2{%
+        \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
+      \def\secentry ##1##2##3##4{%
+        \pdfoutline goto name{\pdfmkpgn{##4}}count-\expnumber{sec##2.##3}{##1}}
+      \def\unnumbsecentry ##1##2{%
+        \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
+      \def\subsecentry ##1##2##3##4##5{%
+        \pdfoutline goto name{\pdfmkpgn{##5}}count-\expnumber{subsec##2.##3.##4}{##1}}
+      \def\unnumbsubsecentry ##1##2{%
+        \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
+      \def\subsubsecentry ##1##2##3##4##5##6{%
+        \pdfoutline goto name{\pdfmkpgn{##6}}{##1}}
+      \def\unnumbsubsubsecentry ##1##2{%
+        \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
+      \input \jobname.toc
+    \egroup\fi
+  }}
+  \def\makelinks #1,{%
+    \def\params{#1}\def\E{END}%
+    \ifx\params\E
+      \let\nextmakelinks=\relax
+    \else
+      \let\nextmakelinks=\makelinks
+      \ifnum\lnkcount>0,\fi
+      \picknum{#1}%
+      \startlink attr{/Border [0 0 0]} 
+        goto name{\pdfmkpgn{\the\pgn}}%
+      \linkcolor #1%
+      \advance\lnkcount by 1%
+      \endlink
+    \fi
+    \nextmakelinks
+  }
+  \def\picknum#1{\expandafter\pn#1}
+  \def\pn#1{%
+    \def\p{#1}%
+    \ifx\p\lbrace
+      \let\nextpn=\ppn
+    \else
+      \let\nextpn=\ppnn
+      \def\first{#1}
+    \fi
+    \nextpn
+  }
+  \def\ppn#1{\pgn=#1\gobble}
+  \def\ppnn{\pgn=\first}
+  \def\pdfmklnk#1{\lnkcount=0\makelinks #1,END,}
+  \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
+  \def\skipspaces#1{\def\PP{#1}\def\D{|}%
+    \ifx\PP\D\let\nextsp\relax
+    \else\let\nextsp\skipspaces
+      \ifx\p\space\else\addtokens{\filename}{\PP}%
+        \advance\filenamelength by 1
+      \fi
+    \fi
+    \nextsp}
+  \def\getfilename#1{\filenamelength=0\expandafter\skipspaces#1|\relax}
+  \ifnum\pdftexversion < 14
+    \let \startlink \pdfannotlink
+  \else
+    \let \startlink \pdfstartlink
+  \fi
+  \def\pdfurl#1{%
+    \begingroup
+      \normalturnoffactive\def\@{@}%
+      \leavevmode\Red
+      \startlink attr{/Border [0 0 0]}%
+        user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
+        % #1
+    \endgroup}
+  \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}}
+  \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
+  \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks}
+  \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}}
+  \def\maketoks{%
+    \expandafter\poptoks\the\toksA|ENDTOKS|
+    \ifx\first0\adn0
+    \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3
+    \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6
+    \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9 
+    \else
+      \ifnum0=\countA\else\makelink\fi
+      \ifx\first.\let\next=\done\else
+        \let\next=\maketoks
+        \addtokens{\toksB}{\the\toksD}
+        \ifx\first,\addtokens{\toksB}{\space}\fi
+      \fi
+    \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
+    \next}
+  \def\makelink{\addtokens{\toksB}%
+    {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
+  \def\pdflink#1{%
+    \startlink attr{/Border [0 0 0]} goto name{\mkpgn{#1}}
+    \linkcolor #1\endlink}
+  \def\mkpgn#1{#1@} 
+  \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
+\fi % \ifx\pdfoutput
+
+
+\message{fonts,}
+% Font-change commands.
+
+% Texinfo sort of supports the sans serif font style, which plain TeX does not.
+% So we set up a \sf analogous to plain's \rm, etc.
+\newfam\sffam
+\def\sf{\fam=\sffam \tensf}
+\let\li = \sf % Sometimes we call it \li, not \sf.
+
+% We don't need math for this one.
+\def\ttsl{\tenttsl}
+
+% Use Computer Modern fonts at \magstephalf (11pt).
+\newcount\mainmagstep
+\mainmagstep=\magstephalf
+
+% Set the font macro #1 to the font named #2, adding on the
+% specified font prefix (normally `cm').
+% #3 is the font's design size, #4 is a scale factor
+\def\setfont#1#2#3#4{\font#1=\fontprefix#2#3 scaled #4}
+
+% Use cm as the default font prefix.
+% To specify the font prefix, you must define \fontprefix
+% before you read in texinfo.tex.
+\ifx\fontprefix\undefined
+\def\fontprefix{cm}
+\fi
+% Support font families that don't use the same naming scheme as CM.
+\def\rmshape{r}
+\def\rmbshape{bx}               %where the normal face is bold
+\def\bfshape{b}
+\def\bxshape{bx}
+\def\ttshape{tt}
+\def\ttbshape{tt}
+\def\ttslshape{sltt}
+\def\itshape{ti}
+\def\itbshape{bxti}
+\def\slshape{sl}
+\def\slbshape{bxsl}
+\def\sfshape{ss}
+\def\sfbshape{ss}
+\def\scshape{csc}
+\def\scbshape{csc}
+
+\ifx\bigger\relax
+\let\mainmagstep=\magstep1
+\setfont\textrm\rmshape{12}{1000}
+\setfont\texttt\ttshape{12}{1000}
+\else
+\setfont\textrm\rmshape{10}{\mainmagstep}
+\setfont\texttt\ttshape{10}{\mainmagstep}
+\fi
+% Instead of cmb10, you many want to use cmbx10.
+% cmbx10 is a prettier font on its own, but cmb10
+% looks better when embedded in a line with cmr10.
+\setfont\textbf\bfshape{10}{\mainmagstep}
+\setfont\textit\itshape{10}{\mainmagstep}
+\setfont\textsl\slshape{10}{\mainmagstep}
+\setfont\textsf\sfshape{10}{\mainmagstep}
+\setfont\textsc\scshape{10}{\mainmagstep}
+\setfont\textttsl\ttslshape{10}{\mainmagstep}
+\font\texti=cmmi10 scaled \mainmagstep
+\font\textsy=cmsy10 scaled \mainmagstep
+
+% A few fonts for @defun, etc.
+\setfont\defbf\bxshape{10}{\magstep1} %was 1314
+\setfont\deftt\ttshape{10}{\magstep1}
+\def\df{\let\tentt=\deftt \let\tenbf = \defbf \bf}
+
+% Fonts for indices, footnotes, small examples (9pt).
+\setfont\smallrm\rmshape{9}{1000}
+\setfont\smalltt\ttshape{9}{1000}
+\setfont\smallbf\bfshape{10}{900}
+\setfont\smallit\itshape{9}{1000}
+\setfont\smallsl\slshape{9}{1000}
+\setfont\smallsf\sfshape{9}{1000}
+\setfont\smallsc\scshape{10}{900}
+\setfont\smallttsl\ttslshape{10}{900}
+\font\smalli=cmmi9
+\font\smallsy=cmsy9
+
+% Fonts for title page:
+\setfont\titlerm\rmbshape{12}{\magstep3}
+\setfont\titleit\itbshape{10}{\magstep4}
+\setfont\titlesl\slbshape{10}{\magstep4}
+\setfont\titlett\ttbshape{12}{\magstep3}
+\setfont\titlettsl\ttslshape{10}{\magstep4}
+\setfont\titlesf\sfbshape{17}{\magstep1}
+\let\titlebf=\titlerm
+\setfont\titlesc\scbshape{10}{\magstep4}
+\font\titlei=cmmi12 scaled \magstep3
+\font\titlesy=cmsy10 scaled \magstep4
+\def\authorrm{\secrm}
+
+% Chapter (and unnumbered) fonts (17.28pt).
+\setfont\chaprm\rmbshape{12}{\magstep2}
+\setfont\chapit\itbshape{10}{\magstep3}
+\setfont\chapsl\slbshape{10}{\magstep3}
+\setfont\chaptt\ttbshape{12}{\magstep2}
+\setfont\chapttsl\ttslshape{10}{\magstep3}
+\setfont\chapsf\sfbshape{17}{1000}
+\let\chapbf=\chaprm
+\setfont\chapsc\scbshape{10}{\magstep3}
+\font\chapi=cmmi12 scaled \magstep2
+\font\chapsy=cmsy10 scaled \magstep3
+
+% Section fonts (14.4pt).
+\setfont\secrm\rmbshape{12}{\magstep1}
+\setfont\secit\itbshape{10}{\magstep2}
+\setfont\secsl\slbshape{10}{\magstep2}
+\setfont\sectt\ttbshape{12}{\magstep1}
+\setfont\secttsl\ttslshape{10}{\magstep2}
+\setfont\secsf\sfbshape{12}{\magstep1}
+\let\secbf\secrm
+\setfont\secsc\scbshape{10}{\magstep2}
+\font\seci=cmmi12 scaled \magstep1
+\font\secsy=cmsy10 scaled \magstep2
+
+% \setfont\ssecrm\bxshape{10}{\magstep1}    % This size an font looked bad.
+% \setfont\ssecit\itshape{10}{\magstep1}    % The letters were too crowded.
+% \setfont\ssecsl\slshape{10}{\magstep1}
+% \setfont\ssectt\ttshape{10}{\magstep1}
+% \setfont\ssecsf\sfshape{10}{\magstep1}
+
+%\setfont\ssecrm\bfshape{10}{1315}      % Note the use of cmb rather than cmbx.
+%\setfont\ssecit\itshape{10}{1315}      % Also, the size is a little larger than
+%\setfont\ssecsl\slshape{10}{1315}      % being scaled magstep1.
+%\setfont\ssectt\ttshape{10}{1315}
+%\setfont\ssecsf\sfshape{10}{1315}
+
+%\let\ssecbf=\ssecrm
+
+% Subsection fonts (13.15pt).
+\setfont\ssecrm\rmbshape{12}{\magstephalf}
+\setfont\ssecit\itbshape{10}{1315}
+\setfont\ssecsl\slbshape{10}{1315}
+\setfont\ssectt\ttbshape{12}{\magstephalf}
+\setfont\ssecttsl\ttslshape{10}{1315}
+\setfont\ssecsf\sfbshape{12}{\magstephalf}
+\let\ssecbf\ssecrm
+\setfont\ssecsc\scbshape{10}{\magstep1}
+\font\sseci=cmmi12 scaled \magstephalf
+\font\ssecsy=cmsy10 scaled 1315
+% The smallcaps and symbol fonts should actually be scaled \magstep1.5,
+% but that is not a standard magnification.
+
+% In order for the font changes to affect most math symbols and letters,
+% we have to define the \textfont of the standard families.  Since
+% texinfo doesn't allow for producing subscripts and superscripts, we
+% don't bother to reset \scriptfont and \scriptscriptfont (which would
+% also require loading a lot more fonts).
+%
+\def\resetmathfonts{%
+  \textfont0 = \tenrm \textfont1 = \teni \textfont2 = \tensy
+  \textfont\itfam = \tenit \textfont\slfam = \tensl \textfont\bffam = \tenbf
+  \textfont\ttfam = \tentt \textfont\sffam = \tensf
+}
+
+
+% The font-changing commands redefine the meanings of \tenSTYLE, instead
+% of just \STYLE.  We do this so that font changes will continue to work
+% in math mode, where it is the current \fam that is relevant in most
+% cases, not the current font.  Plain TeX does \def\bf{\fam=\bffam
+% \tenbf}, for example.  By redefining \tenbf, we obviate the need to
+% redefine \bf itself.
+\def\textfonts{%
+  \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl
+  \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
+  \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy \let\tenttsl=\textttsl
+  \resetmathfonts}
+\def\titlefonts{%
+  \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl
+  \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
+  \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy
+  \let\tenttsl=\titlettsl
+  \resetmathfonts \setleading{25pt}}
+\def\titlefont#1{{\titlefonts\rm #1}}
+\def\chapfonts{%
+  \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
+  \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
+  \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy \let\tenttsl=\chapttsl
+  \resetmathfonts \setleading{19pt}}
+\def\secfonts{%
+  \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl
+  \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc
+  \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy \let\tenttsl=\secttsl
+  \resetmathfonts \setleading{16pt}}
+\def\subsecfonts{%
+  \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl
+  \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc
+  \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy \let\tenttsl=\ssecttsl
+  \resetmathfonts \setleading{15pt}}
+\let\subsubsecfonts = \subsecfonts % Maybe make sssec fonts scaled magstephalf?
+\def\smallfonts{%
+  \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl
+  \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc
+  \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy
+  \let\tenttsl=\smallttsl
+  \resetmathfonts \setleading{11pt}}
+
+% Set up the default fonts, so we can use them for creating boxes.
+%
+\textfonts
+
+% Define these so they can be easily changed for other fonts.
+\def\angleleft{$\langle$}
+\def\angleright{$\rangle$}
+
+% Count depth in font-changes, for error checks
+\newcount\fontdepth \fontdepth=0
+
+% Fonts for short table of contents.
+\setfont\shortcontrm\rmshape{12}{1000}
+\setfont\shortcontbf\bxshape{12}{1000}
+\setfont\shortcontsl\slshape{12}{1000}
+
+%% Add scribe-like font environments, plus @l for inline lisp (usually sans
+%% serif) and @ii for TeX italic
+
+% \smartitalic{ARG} outputs arg in italics, followed by an italic correction
+% unless the following character is such as not to need one.
+\def\smartitalicx{\ifx\next,\else\ifx\next-\else\ifx\next.\else\/\fi\fi\fi}
+\def\smartslanted#1{{\sl #1}\futurelet\next\smartitalicx}
+\def\smartitalic#1{{\it #1}\futurelet\next\smartitalicx}
+
+\let\i=\smartitalic
+\let\var=\smartslanted
+\let\dfn=\smartslanted
+\let\emph=\smartitalic
+\let\cite=\smartslanted
+
+\def\b#1{{\bf #1}}
+\let\strong=\b
+
+% We can't just use \exhyphenpenalty, because that only has effect at
+% the end of a paragraph.  Restore normal hyphenation at the end of the
+% group within which \nohyphenation is presumably called.
+%
+\def\nohyphenation{\hyphenchar\font = -1  \aftergroup\restorehyphenation}
+\def\restorehyphenation{\hyphenchar\font = `- }
+
+\def\t#1{%
+  {\tt \rawbackslash \frenchspacing #1}%
+  \null
+}
+\let\ttfont=\t
+\def\samp#1{`\tclose{#1}'\null}
+\setfont\keyrm\rmshape{8}{1000}
+\font\keysy=cmsy9
+\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
+  \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
+    \vbox{\hrule\kern-0.4pt
+     \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
+    \kern-0.4pt\hrule}%
+  \kern-.06em\raise0.4pt\hbox{\angleright}}}}
+% The old definition, with no lozenge:
+%\def\key #1{{\ttsl \nohyphenation \uppercase{#1}}\null}
+\def\ctrl #1{{\tt \rawbackslash \hat}#1}
+
+% @file, @option are the same as @samp.
+\let\file=\samp
+\let\option=\samp
+
+% @code is a modification of @t,
+% which makes spaces the same size as normal in the surrounding text.
+\def\tclose#1{%
+  {%
+    % Change normal interword space to be same as for the current font.
+    \spaceskip = \fontdimen2\font
+    %
+    % Switch to typewriter.
+    \tt
+    %
+    % But `\ ' produces the large typewriter interword space.
+    \def\ {{\spaceskip = 0pt{} }}%
+    %
+    % Turn off hyphenation.
+    \nohyphenation
+    %
+    \rawbackslash
+    \frenchspacing
+    #1%
+  }%
+  \null
+}
+
+% We *must* turn on hyphenation at `-' and `_' in \code.
+% Otherwise, it is too hard to avoid overfull hboxes
+% in the Emacs manual, the Library manual, etc.
+
+% Unfortunately, TeX uses one parameter (\hyphenchar) to control
+% both hyphenation at - and hyphenation within words.
+% We must therefore turn them both off (\tclose does that)
+% and arrange explicitly to hyphenate at a dash.
+%  -- rms.
+{
+  \catcode`\-=\active
+  \catcode`\_=\active
+  %
+  \global\def\code{\begingroup
+    \catcode`\-=\active \let-\codedash
+    \catcode`\_=\active \let_\codeunder
+    \codex
+  }
+  %
+  % If we end up with any active - characters when handling the index,
+  % just treat them as a normal -.
+  \global\def\indexbreaks{\catcode`\-=\active \let-\realdash}
+}
+
+\def\realdash{-}
+\def\codedash{-\discretionary{}{}{}}
+\def\codeunder{\ifusingtt{\normalunderscore\discretionary{}{}{}}{\_}}
+\def\codex #1{\tclose{#1}\endgroup}
+
+%\let\exp=\tclose  %Was temporary
+
+% @kbd is like @code, except that if the argument is just one @key command,
+% then @kbd has no effect.
+
+% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
+%   `example' (@kbd uses ttsl only inside of @example and friends),
+%   or `code' (@kbd uses normal tty font always).
+\def\kbdinputstyle{\parsearg\kbdinputstylexxx}
+\def\kbdinputstylexxx#1{%
+  \def\arg{#1}%
+  \ifx\arg\worddistinct
+    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
+  \else\ifx\arg\wordexample
+    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
+  \else\ifx\arg\wordcode
+    \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
+  \fi\fi\fi
+}
+\def\worddistinct{distinct}
+\def\wordexample{example}
+\def\wordcode{code}
+
+% Default is kbdinputdistinct.  (Too much of a hassle to call the macro,
+% the catcodes are wrong for parsearg to work.)
+\gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}
+
+\def\xkey{\key}
+\def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}%
+\ifx\one\xkey\ifx\threex\three \key{#2}%
+\else{\tclose{\kbdfont\look}}\fi
+\else{\tclose{\kbdfont\look}}\fi}
+
+% For @url, @env, @command quotes seem unnecessary, so use \code.
+\let\url=\code
+\let\env=\code
+\let\command=\code
+
+% @uref (abbreviation for `urlref') takes an optional (comma-separated)
+% second argument specifying the text to display and an optional third
+% arg as text to display instead of (rather than in addition to) the url
+% itself.  First (mandatory) arg is the url.  Perhaps eventually put in
+% a hypertex \special here.
+%
+\def\uref#1{\douref #1,,,\finish}
+\def\douref#1,#2,#3,#4\finish{\begingroup
+  \unsepspaces
+  \pdfurl{#1}%
+  \setbox0 = \hbox{\ignorespaces #3}%
+  \ifdim\wd0 > 0pt
+    \unhbox0 % third arg given, show only that
+  \else
+    \setbox0 = \hbox{\ignorespaces #2}%
+    \ifdim\wd0 > 0pt
+      \ifpdf
+        \unhbox0             % PDF: 2nd arg given, show only it
+      \else
+        \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url
+      \fi
+    \else
+      \code{#1}% only url given, so show it
+    \fi
+  \fi
+  \endlink
+\endgroup}
+
+% rms does not like angle brackets --karl, 17may97.
+% So now @email is just like @uref, unless we are pdf.
+% 
+%\def\email#1{\angleleft{\tt #1}\angleright}
+\ifpdf
+  \def\email#1{\doemail#1,,\finish}
+  \def\doemail#1,#2,#3\finish{\begingroup
+    \unsepspaces
+    \pdfurl{mailto:#1}%
+    \setbox0 = \hbox{\ignorespaces #2}%
+    \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi
+    \endlink
+  \endgroup}
+\else
+  \let\email=\uref
+\fi
+
+% Check if we are currently using a typewriter font.  Since all the
+% Computer Modern typewriter fonts have zero interword stretch (and
+% shrink), and it is reasonable to expect all typewriter fonts to have
+% this property, we can check that font parameter.
+%
+\def\ifmonospace{\ifdim\fontdimen3\font=0pt }
+
+% Typeset a dimension, e.g., `in' or `pt'.  The only reason for the
+% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt.
+%
+\def\dmn#1{\thinspace #1}
+
+\def\kbd#1{\def\look{#1}\expandafter\kbdfoo\look??\par}
+
+% @l was never documented to mean ``switch to the Lisp font'',
+% and it is not used as such in any manual I can find.  We need it for
+% Polish suppressed-l.  --karl, 22sep96.
+%\def\l#1{{\li #1}\null}
+
+% Explicit font changes: @r, @sc, undocumented @ii.
+\def\r#1{{\rm #1}}              % roman font
+\def\sc#1{{\smallcaps#1}}       % smallcaps font
+\def\ii#1{{\it #1}}             % italic font
+
+% @acronym downcases the argument and prints in smallcaps.
+\def\acronym#1{{\smallcaps \lowercase{#1}}}
+
+% @pounds{} is a sterling sign.
+\def\pounds{{\it\$}}
+
+
+\message{page headings,}
+
+\newskip\titlepagetopglue \titlepagetopglue = 1.5in
+\newskip\titlepagebottomglue \titlepagebottomglue = 2pc
+
+% First the title page.  Must do @settitle before @titlepage.
+\newif\ifseenauthor
+\newif\iffinishedtitlepage
+
+% Do an implicit @contents or @shortcontents after @end titlepage if the
+% user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage.
+%
+\newif\ifsetcontentsaftertitlepage
+ \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue
+\newif\ifsetshortcontentsaftertitlepage
+ \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue
+
+\def\shorttitlepage{\parsearg\shorttitlepagezzz}
+\def\shorttitlepagezzz #1{\begingroup\hbox{}\vskip 1.5in \chaprm \centerline{#1}%
+        \endgroup\page\hbox{}\page}
+
+\def\titlepage{\begingroup \parindent=0pt \textfonts
+   \let\subtitlerm=\tenrm
+   \def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}%
+   %
+   \def\authorfont{\authorrm \normalbaselineskip = 16pt \normalbaselines}%
+   %
+   % Leave some space at the very top of the page.
+   \vglue\titlepagetopglue
+   %
+   % Now you can print the title using @title.
+   \def\title{\parsearg\titlezzz}%
+   \def\titlezzz##1{\leftline{\titlefonts\rm ##1}
+                    % print a rule at the page bottom also.
+                    \finishedtitlepagefalse
+                    \vskip4pt \hrule height 4pt width \hsize \vskip4pt}%
+   % No rule at page bottom unless we print one at the top with @title.
+   \finishedtitlepagetrue
+   %
+   % Now you can put text using @subtitle.
+   \def\subtitle{\parsearg\subtitlezzz}%
+   \def\subtitlezzz##1{{\subtitlefont \rightline{##1}}}%
+   %
+   % @author should come last, but may come many times.
+   \def\author{\parsearg\authorzzz}%
+   \def\authorzzz##1{\ifseenauthor\else\vskip 0pt plus 1filll\seenauthortrue\fi
+      {\authorfont \leftline{##1}}}%
+   %
+   % Most title ``pages'' are actually two pages long, with space
+   % at the top of the second.  We don't want the ragged left on the second.
+   \let\oldpage = \page
+   \def\page{%
+      \iffinishedtitlepage\else
+         \finishtitlepage
+      \fi
+      \oldpage
+      \let\page = \oldpage
+      \hbox{}}%
+%   \def\page{\oldpage \hbox{}}
+}
+
+\def\Etitlepage{%
+   \iffinishedtitlepage\else
+      \finishtitlepage
+   \fi
+   % It is important to do the page break before ending the group,
+   % because the headline and footline are only empty inside the group.
+   % If we use the new definition of \page, we always get a blank page
+   % after the title page, which we certainly don't want.
+   \oldpage
+   \endgroup
+   %
+   % If they want short, they certainly want long too.
+   \ifsetshortcontentsaftertitlepage
+     \shortcontents
+     \contents
+     \global\let\shortcontents = \relax
+     \global\let\contents = \relax
+   \fi
+   %
+   \ifsetcontentsaftertitlepage
+     \contents
+     \global\let\contents = \relax
+     \global\let\shortcontents = \relax
+   \fi
+   %
+   \ifpdf \pdfmakepagedesttrue \fi
+   %
+   \HEADINGSon
+}
+
+\def\finishtitlepage{%
+   \vskip4pt \hrule height 2pt width \hsize
+   \vskip\titlepagebottomglue
+   \finishedtitlepagetrue
+}
+
+%%% Set up page headings and footings.
+
+\let\thispage=\folio
+
+\newtoks\evenheadline    % headline on even pages
+\newtoks\oddheadline     % headline on odd pages
+\newtoks\evenfootline    % footline on even pages
+\newtoks\oddfootline     % footline on odd pages
+
+% Now make Tex use those variables
+\headline={{\textfonts\rm \ifodd\pageno \the\oddheadline
+                            \else \the\evenheadline \fi}}
+\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline
+                            \else \the\evenfootline \fi}\HEADINGShook}
+\let\HEADINGShook=\relax
+
+% Commands to set those variables.
+% For example, this is what  @headings on  does
+% @evenheading @thistitle|@thispage|@thischapter
+% @oddheading @thischapter|@thispage|@thistitle
+% @evenfooting @thisfile||
+% @oddfooting ||@thisfile
+
+\def\evenheading{\parsearg\evenheadingxxx}
+\def\oddheading{\parsearg\oddheadingxxx}
+\def\everyheading{\parsearg\everyheadingxxx}
+
+\def\evenfooting{\parsearg\evenfootingxxx}
+\def\oddfooting{\parsearg\oddfootingxxx}
+\def\everyfooting{\parsearg\everyfootingxxx}
+
+{\catcode`\@=0 %
+
+\gdef\evenheadingxxx #1{\evenheadingyyy #1@|@|@|@|\finish}
+\gdef\evenheadingyyy #1@|#2@|#3@|#4\finish{%
+\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+
+\gdef\oddheadingxxx #1{\oddheadingyyy #1@|@|@|@|\finish}
+\gdef\oddheadingyyy #1@|#2@|#3@|#4\finish{%
+\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+
+\gdef\everyheadingxxx#1{\oddheadingxxx{#1}\evenheadingxxx{#1}}%
+
+\gdef\evenfootingxxx #1{\evenfootingyyy #1@|@|@|@|\finish}
+\gdef\evenfootingyyy #1@|#2@|#3@|#4\finish{%
+\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+
+\gdef\oddfootingxxx #1{\oddfootingyyy #1@|@|@|@|\finish}
+\gdef\oddfootingyyy #1@|#2@|#3@|#4\finish{%
+  \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}%
+  %
+  % Leave some space for the footline.  Hopefully ok to assume
+  % @evenfooting will not be used by itself.
+  \global\advance\pageheight by -\baselineskip
+  \global\advance\vsize by -\baselineskip
+}
+
+\gdef\everyfootingxxx#1{\oddfootingxxx{#1}\evenfootingxxx{#1}}
+%
+}% unbind the catcode of @.
+
+% @headings double      turns headings on for double-sided printing.
+% @headings single      turns headings on for single-sided printing.
+% @headings off         turns them off.
+% @headings on          same as @headings double, retained for compatibility.
+% @headings after       turns on double-sided headings after this page.
+% @headings doubleafter turns on double-sided headings after this page.
+% @headings singleafter turns on single-sided headings after this page.
+% By default, they are off at the start of a document,
+% and turned `on' after @end titlepage.
+
+\def\headings #1 {\csname HEADINGS#1\endcsname}
+
+\def\HEADINGSoff{
+\global\evenheadline={\hfil} \global\evenfootline={\hfil}
+\global\oddheadline={\hfil} \global\oddfootline={\hfil}}
+\HEADINGSoff
+% When we turn headings on, set the page number to 1.
+% For double-sided printing, put current file name in lower left corner,
+% chapter name on inside top of right hand pages, document
+% title on inside top of left hand pages, and page numbers on outside top
+% edge of all pages.
+\def\HEADINGSdouble{
+\global\pageno=1
+\global\evenfootline={\hfil}
+\global\oddfootline={\hfil}
+\global\evenheadline={\line{\folio\hfil\thistitle}}
+\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chapoddpage
+}
+\let\contentsalignmacro = \chappager
+
+% For single-sided printing, chapter title goes across top left of page,
+% page number on top right.
+\def\HEADINGSsingle{
+\global\pageno=1
+\global\evenfootline={\hfil}
+\global\oddfootline={\hfil}
+\global\evenheadline={\line{\thischapter\hfil\folio}}
+\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chappager
+}
+\def\HEADINGSon{\HEADINGSdouble}
+
+\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex}
+\let\HEADINGSdoubleafter=\HEADINGSafter
+\def\HEADINGSdoublex{%
+\global\evenfootline={\hfil}
+\global\oddfootline={\hfil}
+\global\evenheadline={\line{\folio\hfil\thistitle}}
+\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chapoddpage
+}
+
+\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex}
+\def\HEADINGSsinglex{%
+\global\evenfootline={\hfil}
+\global\oddfootline={\hfil}
+\global\evenheadline={\line{\thischapter\hfil\folio}}
+\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chappager
+}
+
+% Subroutines used in generating headings
+% Produces Day Month Year style of output.
+\def\today{%
+  \number\day\space
+  \ifcase\month
+  \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr
+  \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug
+  \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec
+  \fi
+  \space\number\year}
+
+% @settitle line...  specifies the title of the document, for headings.
+% It generates no output of its own.
+\def\thistitle{\putwordNoTitle}
+\def\settitle{\parsearg\settitlezzz}
+\def\settitlezzz #1{\gdef\thistitle{#1}}
+
+
+\message{tables,}
+% Tables -- @table, @ftable, @vtable, @item(x), @kitem(x), @xitem(x).
+
+% default indentation of table text
+\newdimen\tableindent \tableindent=.8in
+% default indentation of @itemize and @enumerate text
+\newdimen\itemindent  \itemindent=.3in
+% margin between end of table item and start of table text.
+\newdimen\itemmargin  \itemmargin=.1in
+
+% used internally for \itemindent minus \itemmargin
+\newdimen\itemmax
+
+% Note @table, @vtable, and @vtable define @item, @itemx, etc., with
+% these defs.
+% They also define \itemindex
+% to index the item name in whatever manner is desired (perhaps none).
+
+\newif\ifitemxneedsnegativevskip
+
+\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi}
+
+\def\internalBitem{\smallbreak \parsearg\itemzzz}
+\def\internalBitemx{\itemxpar \parsearg\itemzzz}
+
+\def\internalBxitem "#1"{\def\xitemsubtopix{#1} \smallbreak \parsearg\xitemzzz}
+\def\internalBxitemx "#1"{\def\xitemsubtopix{#1} \itemxpar \parsearg\xitemzzz}
+
+\def\internalBkitem{\smallbreak \parsearg\kitemzzz}
+\def\internalBkitemx{\itemxpar \parsearg\kitemzzz}
+
+\def\kitemzzz #1{\dosubind {kw}{\code{#1}}{for {\bf \lastfunction}}%
+                 \itemzzz {#1}}
+
+\def\xitemzzz #1{\dosubind {kw}{\code{#1}}{for {\bf \xitemsubtopic}}%
+                 \itemzzz {#1}}
+
+\def\itemzzz #1{\begingroup %
+  \advance\hsize by -\rightskip
+  \advance\hsize by -\tableindent
+  \setbox0=\hbox{\itemfont{#1}}%
+  \itemindex{#1}%
+  \nobreak % This prevents a break before @itemx.
+  %
+  % If the item text does not fit in the space we have, put it on a line
+  % by itself, and do not allow a page break either before or after that
+  % line.  We do not start a paragraph here because then if the next
+  % command is, e.g., @kindex, the whatsit would get put into the
+  % horizontal list on a line by itself, resulting in extra blank space.
+  \ifdim \wd0>\itemmax
+    %
+    % Make this a paragraph so we get the \parskip glue and wrapping,
+    % but leave it ragged-right.
+    \begingroup
+      \advance\leftskip by-\tableindent
+      \advance\hsize by\tableindent
+      \advance\rightskip by0pt plus1fil
+      \leavevmode\unhbox0\par
+    \endgroup
+    %
+    % We're going to be starting a paragraph, but we don't want the
+    % \parskip glue -- logically it's part of the @item we just started.
+    \nobreak \vskip-\parskip
+    %
+    % Stop a page break at the \parskip glue coming up.  Unfortunately
+    % we can't prevent a possible page break at the following
+    % \baselineskip glue.
+    \nobreak
+    \endgroup
+    \itemxneedsnegativevskipfalse
+  \else
+    % The item text fits into the space.  Start a paragraph, so that the
+    % following text (if any) will end up on the same line.
+    \noindent
+    % Do this with kerns and \unhbox so that if there is a footnote in
+    % the item text, it can migrate to the main vertical list and
+    % eventually be printed.
+    \nobreak\kern-\tableindent
+    \dimen0 = \itemmax  \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0
+    \unhbox0
+    \nobreak\kern\dimen0
+    \endgroup
+    \itemxneedsnegativevskiptrue
+  \fi
+}
+
+\def\item{\errmessage{@item while not in a table}}
+\def\itemx{\errmessage{@itemx while not in a table}}
+\def\kitem{\errmessage{@kitem while not in a table}}
+\def\kitemx{\errmessage{@kitemx while not in a table}}
+\def\xitem{\errmessage{@xitem while not in a table}}
+\def\xitemx{\errmessage{@xitemx while not in a table}}
+
+% Contains a kludge to get @end[description] to work.
+\def\description{\tablez{\dontindex}{1}{}{}{}{}}
+
+% @table, @ftable, @vtable.
+\def\table{\begingroup\inENV\obeylines\obeyspaces\tablex}
+{\obeylines\obeyspaces%
+\gdef\tablex #1^^M{%
+\tabley\dontindex#1        \endtabley}}
+
+\def\ftable{\begingroup\inENV\obeylines\obeyspaces\ftablex}
+{\obeylines\obeyspaces%
+\gdef\ftablex #1^^M{%
+\tabley\fnitemindex#1        \endtabley
+\def\Eftable{\endgraf\afterenvbreak\endgroup}%
+\let\Etable=\relax}}
+
+\def\vtable{\begingroup\inENV\obeylines\obeyspaces\vtablex}
+{\obeylines\obeyspaces%
+\gdef\vtablex #1^^M{%
+\tabley\vritemindex#1        \endtabley
+\def\Evtable{\endgraf\afterenvbreak\endgroup}%
+\let\Etable=\relax}}
+
+\def\dontindex #1{}
+\def\fnitemindex #1{\doind {fn}{\code{#1}}}%
+\def\vritemindex #1{\doind {vr}{\code{#1}}}%
+
+{\obeyspaces %
+\gdef\tabley#1#2 #3 #4 #5 #6 #7\endtabley{\endgroup%
+\tablez{#1}{#2}{#3}{#4}{#5}{#6}}}
+
+\def\tablez #1#2#3#4#5#6{%
+\aboveenvbreak %
+\begingroup %
+\def\Edescription{\Etable}% Necessary kludge.
+\let\itemindex=#1%
+\ifnum 0#3>0 \advance \leftskip by #3\mil \fi %
+\ifnum 0#4>0 \tableindent=#4\mil \fi %
+\ifnum 0#5>0 \advance \rightskip by #5\mil \fi %
+\def\itemfont{#2}%
+\itemmax=\tableindent %
+\advance \itemmax by -\itemmargin %
+\advance \leftskip by \tableindent %
+\exdentamount=\tableindent
+\parindent = 0pt
+\parskip = \smallskipamount
+\ifdim \parskip=0pt \parskip=2pt \fi%
+\def\Etable{\endgraf\afterenvbreak\endgroup}%
+\let\item = \internalBitem %
+\let\itemx = \internalBitemx %
+\let\kitem = \internalBkitem %
+\let\kitemx = \internalBkitemx %
+\let\xitem = \internalBxitem %
+\let\xitemx = \internalBxitemx %
+}
+
+% This is the counter used by @enumerate, which is really @itemize
+
+\newcount \itemno
+
+\def\itemize{\parsearg\itemizezzz}
+
+\def\itemizezzz #1{%
+  \begingroup % ended by the @end itemize
+  \itemizey {#1}{\Eitemize}
+}
+
+\def\itemizey #1#2{%
+\aboveenvbreak %
+\itemmax=\itemindent %
+\advance \itemmax by -\itemmargin %
+\advance \leftskip by \itemindent %
+\exdentamount=\itemindent
+\parindent = 0pt %
+\parskip = \smallskipamount %
+\ifdim \parskip=0pt \parskip=2pt \fi%
+\def#2{\endgraf\afterenvbreak\endgroup}%
+\def\itemcontents{#1}%
+\let\item=\itemizeitem}
+
+% Set sfcode to normal for the chars that usually have another value.
+% These are `.?!:;,'
+\def\frenchspacing{\sfcode46=1000 \sfcode63=1000 \sfcode33=1000
+  \sfcode58=1000 \sfcode59=1000 \sfcode44=1000 }
+
+% \splitoff TOKENS\endmark defines \first to be the first token in
+% TOKENS, and \rest to be the remainder.
+%
+\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}%
+
+% Allow an optional argument of an uppercase letter, lowercase letter,
+% or number, to specify the first label in the enumerated list.  No
+% argument is the same as `1'.
+%
+\def\enumerate{\parsearg\enumeratezzz}
+\def\enumeratezzz #1{\enumeratey #1  \endenumeratey}
+\def\enumeratey #1 #2\endenumeratey{%
+  \begingroup % ended by the @end enumerate
+  %
+  % If we were given no argument, pretend we were given `1'.
+  \def\thearg{#1}%
+  \ifx\thearg\empty \def\thearg{1}\fi
+  %
+  % Detect if the argument is a single token.  If so, it might be a
+  % letter.  Otherwise, the only valid thing it can be is a number.
+  % (We will always have one token, because of the test we just made.
+  % This is a good thing, since \splitoff doesn't work given nothing at
+  % all -- the first parameter is undelimited.)
+  \expandafter\splitoff\thearg\endmark
+  \ifx\rest\empty
+    % Only one token in the argument.  It could still be anything.
+    % A ``lowercase letter'' is one whose \lccode is nonzero.
+    % An ``uppercase letter'' is one whose \lccode is both nonzero, and
+    %   not equal to itself.
+    % Otherwise, we assume it's a number.
+    %
+    % We need the \relax at the end of the \ifnum lines to stop TeX from
+    % continuing to look for a <number>.
+    %
+    \ifnum\lccode\expandafter`\thearg=0\relax
+      \numericenumerate % a number (we hope)
+    \else
+      % It's a letter.
+      \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax
+        \lowercaseenumerate % lowercase letter
+      \else
+        \uppercaseenumerate % uppercase letter
+      \fi
+    \fi
+  \else
+    % Multiple tokens in the argument.  We hope it's a number.
+    \numericenumerate
+  \fi
+}
+
+% An @enumerate whose labels are integers.  The starting integer is
+% given in \thearg.
+%
+\def\numericenumerate{%
+  \itemno = \thearg
+  \startenumeration{\the\itemno}%
+}
+
+% The starting (lowercase) letter is in \thearg.
+\def\lowercaseenumerate{%
+  \itemno = \expandafter`\thearg
+  \startenumeration{%
+    % Be sure we're not beyond the end of the alphabet.
+    \ifnum\itemno=0
+      \errmessage{No more lowercase letters in @enumerate; get a bigger
+                  alphabet}%
+    \fi
+    \char\lccode\itemno
+  }%
+}
+
+% The starting (uppercase) letter is in \thearg.
+\def\uppercaseenumerate{%
+  \itemno = \expandafter`\thearg
+  \startenumeration{%
+    % Be sure we're not beyond the end of the alphabet.
+    \ifnum\itemno=0
+      \errmessage{No more uppercase letters in @enumerate; get a bigger
+                  alphabet}
+    \fi
+    \char\uccode\itemno
+  }%
+}
+
+% Call itemizey, adding a period to the first argument and supplying the
+% common last two arguments.  Also subtract one from the initial value in
+% \itemno, since @item increments \itemno.
+%
+\def\startenumeration#1{%
+  \advance\itemno by -1
+  \itemizey{#1.}\Eenumerate\flushcr
+}
+
+% @alphaenumerate and @capsenumerate are abbreviations for giving an arg
+% to @enumerate.
+%
+\def\alphaenumerate{\enumerate{a}}
+\def\capsenumerate{\enumerate{A}}
+\def\Ealphaenumerate{\Eenumerate}
+\def\Ecapsenumerate{\Eenumerate}
+
+% Definition of @item while inside @itemize.
+
+\def\itemizeitem{%
+\advance\itemno by 1
+{\let\par=\endgraf \smallbreak}%
+\ifhmode \errmessage{In hmode at itemizeitem}\fi
+{\parskip=0in \hskip 0pt
+\hbox to 0pt{\hss \itemcontents\hskip \itemmargin}%
+\vadjust{\penalty 1200}}%
+\flushcr}
+
+% @multitable macros
+% Amy Hendrickson, 8/18/94, 3/6/96
+%
+% @multitable ... @end multitable will make as many columns as desired.
+% Contents of each column will wrap at width given in preamble.  Width
+% can be specified either with sample text given in a template line,
+% or in percent of \hsize, the current width of text on page.
+
+% Table can continue over pages but will only break between lines.
+
+% To make preamble:
+%
+% Either define widths of columns in terms of percent of \hsize:
+%   @multitable @columnfractions .25 .3 .45
+%   @item ...
+%
+%   Numbers following @columnfractions are the percent of the total
+%   current hsize to be used for each column. You may use as many
+%   columns as desired.
+
+
+% Or use a template:
+%   @multitable {Column 1 template} {Column 2 template} {Column 3 template}
+%   @item ...
+%   using the widest term desired in each column.
+%
+% For those who want to use more than one line's worth of words in
+% the preamble, break the line within one argument and it
+% will parse correctly, i.e.,
+%
+%     @multitable {Column 1 template} {Column 2 template} {Column 3
+%      template}
+% Not:
+%     @multitable {Column 1 template} {Column 2 template}
+%      {Column 3 template}
+
+% Each new table line starts with @item, each subsequent new column
+% starts with @tab. Empty columns may be produced by supplying @tab's
+% with nothing between them for as many times as empty columns are needed,
+% ie, @tab@tab@tab will produce two empty columns.
+
+% @item, @tab, @multitable or @end multitable do not need to be on their
+% own lines, but it will not hurt if they are.
+
+% Sample multitable:
+
+%   @multitable {Column 1 template} {Column 2 template} {Column 3 template}
+%   @item first col stuff @tab second col stuff @tab third col
+%   @item
+%   first col stuff
+%   @tab
+%   second col stuff
+%   @tab
+%   third col
+%   @item first col stuff @tab second col stuff
+%   @tab Many paragraphs of text may be used in any column.
+%
+%         They will wrap at the width determined by the template.
+%   @item@tab@tab This will be in third column.
+%   @end multitable
+
+% Default dimensions may be reset by user.
+% @multitableparskip is vertical space between paragraphs in table.
+% @multitableparindent is paragraph indent in table.
+% @multitablecolmargin is horizontal space to be left between columns.
+% @multitablelinespace is space to leave between table items, baseline
+%                                                            to baseline.
+%   0pt means it depends on current normal line spacing.
+%
+\newskip\multitableparskip
+\newskip\multitableparindent
+\newdimen\multitablecolspace
+\newskip\multitablelinespace
+\multitableparskip=0pt
+\multitableparindent=6pt
+\multitablecolspace=12pt
+\multitablelinespace=0pt
+
+% Macros used to set up halign preamble:
+%
+\let\endsetuptable\relax
+\def\xendsetuptable{\endsetuptable}
+\let\columnfractions\relax
+\def\xcolumnfractions{\columnfractions}
+\newif\ifsetpercent
+
+% #1 is the part of the @columnfraction before the decimal point, which
+% is presumably either 0 or the empty string (but we don't check, we
+% just throw it away).  #2 is the decimal part, which we use as the
+% percent of \hsize for this column.
+\def\pickupwholefraction#1.#2 {%
+  \global\advance\colcount by 1
+  \expandafter\xdef\csname col\the\colcount\endcsname{.#2\hsize}%
+  \setuptable
+}
+
+\newcount\colcount
+\def\setuptable#1{%
+  \def\firstarg{#1}%
+  \ifx\firstarg\xendsetuptable
+    \let\go = \relax
+  \else
+    \ifx\firstarg\xcolumnfractions
+      \global\setpercenttrue
+    \else
+      \ifsetpercent
+         \let\go\pickupwholefraction
+      \else
+         \global\advance\colcount by 1
+         \setbox0=\hbox{#1\unskip }% Add a normal word space as a separator;
+                            % typically that is always in the input, anyway.
+         \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
+      \fi
+    \fi
+    \ifx\go\pickupwholefraction
+      % Put the argument back for the \pickupwholefraction call, so
+      % we'll always have a period there to be parsed.
+      \def\go{\pickupwholefraction#1}%
+    \else
+      \let\go = \setuptable
+    \fi%
+  \fi
+  \go
+}
+
+% This used to have \hskip1sp.  But then the space in a template line is
+% not enough.  That is bad.  So let's go back to just & until we
+% encounter the problem it was intended to solve again.
+% --karl, nathan@acm.org, 20apr99.
+\def\tab{&}
+
+% @multitable ... @end multitable definitions:
+%
+\def\multitable{\parsearg\dotable}
+\def\dotable#1{\bgroup
+  \vskip\parskip
+  \let\item\crcr
+  \tolerance=9500
+  \hbadness=9500
+  \setmultitablespacing
+  \parskip=\multitableparskip
+  \parindent=\multitableparindent
+  \overfullrule=0pt
+  \global\colcount=0
+  \def\Emultitable{\global\setpercentfalse\cr\egroup\egroup}%
+  %
+  % To parse everything between @multitable and @item:
+  \setuptable#1 \endsetuptable
+  %
+  % \everycr will reset column counter, \colcount, at the end of
+  % each line. Every column entry will cause \colcount to advance by one.
+  % The table preamble
+  % looks at the current \colcount to find the correct column width.
+  \everycr{\noalign{%
+  %
+  % \filbreak%% keeps underfull box messages off when table breaks over pages.
+  % Maybe so, but it also creates really weird page breaks when the table
+  % breaks over pages. Wouldn't \vfil be better?  Wait until the problem
+  % manifests itself, so it can be fixed for real --karl.
+    \global\colcount=0\relax}}%
+  %
+  % This preamble sets up a generic column definition, which will
+  % be used as many times as user calls for columns.
+  % \vtop will set a single line and will also let text wrap and
+  % continue for many paragraphs if desired.
+  \halign\bgroup&\global\advance\colcount by 1\relax
+    \multistrut\vtop{\hsize=\expandafter\csname col\the\colcount\endcsname
+  %
+  % In order to keep entries from bumping into each other
+  % we will add a \leftskip of \multitablecolspace to all columns after
+  % the first one.
+  %
+  % If a template has been used, we will add \multitablecolspace
+  % to the width of each template entry.
+  %
+  % If the user has set preamble in terms of percent of \hsize we will
+  % use that dimension as the width of the column, and the \leftskip
+  % will keep entries from bumping into each other.  Table will start at
+  % left margin and final column will justify at right margin.
+  %
+  % Make sure we don't inherit \rightskip from the outer environment.
+  \rightskip=0pt
+  \ifnum\colcount=1
+    % The first column will be indented with the surrounding text.
+    \advance\hsize by\leftskip
+  \else
+    \ifsetpercent \else
+      % If user has not set preamble in terms of percent of \hsize
+      % we will advance \hsize by \multitablecolspace.
+      \advance\hsize by \multitablecolspace
+    \fi
+   % In either case we will make \leftskip=\multitablecolspace:
+  \leftskip=\multitablecolspace
+  \fi
+  % Ignoring space at the beginning and end avoids an occasional spurious
+  % blank line, when TeX decides to break the line at the space before the
+  % box from the multistrut, so the strut ends up on a line by itself.
+  % For example:
+  % @multitable @columnfractions .11 .89
+  % @item @code{#}
+  % @tab Legal holiday which is valid in major parts of the whole country.
+  % Is automatically provided with highlighting sequences respectively marking
+  % characters.
+  \noindent\ignorespaces##\unskip\multistrut}\cr
+}
+
+\def\setmultitablespacing{% test to see if user has set \multitablelinespace.
+% If so, do nothing. If not, give it an appropriate dimension based on
+% current baselineskip.
+\ifdim\multitablelinespace=0pt
+\setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip
+\global\advance\multitablelinespace by-\ht0
+%% strut to put in table in case some entry doesn't have descenders,
+%% to keep lines equally spaced
+\let\multistrut = \strut
+\else
+%% FIXME: what is \box0 supposed to be?
+\gdef\multistrut{\vrule height\multitablelinespace depth\dp0
+width0pt\relax} \fi
+%% Test to see if parskip is larger than space between lines of
+%% table. If not, do nothing.
+%%        If so, set to same dimension as multitablelinespace.
+\ifdim\multitableparskip>\multitablelinespace
+\global\multitableparskip=\multitablelinespace
+\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
+                                      %% than skip between lines in the table.
+\fi%
+\ifdim\multitableparskip=0pt
+\global\multitableparskip=\multitablelinespace
+\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
+                                      %% than skip between lines in the table.
+\fi}
+
+
+\message{conditionals,}
+% Prevent errors for section commands.
+% Used in @ignore and in failing conditionals.
+\def\ignoresections{%
+  \let\chapter=\relax
+  \let\unnumbered=\relax
+  \let\top=\relax
+  \let\unnumberedsec=\relax
+  \let\unnumberedsection=\relax
+  \let\unnumberedsubsec=\relax
+  \let\unnumberedsubsection=\relax
+  \let\unnumberedsubsubsec=\relax
+  \let\unnumberedsubsubsection=\relax
+  \let\section=\relax
+  \let\subsec=\relax
+  \let\subsubsec=\relax
+  \let\subsection=\relax
+  \let\subsubsection=\relax
+  \let\appendix=\relax
+  \let\appendixsec=\relax
+  \let\appendixsection=\relax
+  \let\appendixsubsec=\relax
+  \let\appendixsubsection=\relax
+  \let\appendixsubsubsec=\relax
+  \let\appendixsubsubsection=\relax
+  \let\contents=\relax
+  \let\smallbook=\relax
+  \let\titlepage=\relax
+}
+
+% Used in nested conditionals, where we have to parse the Texinfo source
+% and so want to turn off most commands, in case they are used
+% incorrectly.
+%
+\def\ignoremorecommands{%
+  \let\defcodeindex = \relax
+  \let\defcv = \relax
+  \let\deffn = \relax
+  \let\deffnx = \relax
+  \let\defindex = \relax
+  \let\defivar = \relax
+  \let\defmac = \relax
+  \let\defmethod = \relax
+  \let\defop = \relax
+  \let\defopt = \relax
+  \let\defspec = \relax
+  \let\deftp = \relax
+  \let\deftypefn = \relax
+  \let\deftypefun = \relax
+  \let\deftypeivar = \relax
+  \let\deftypeop = \relax
+  \let\deftypevar = \relax
+  \let\deftypevr = \relax
+  \let\defun = \relax
+  \let\defvar = \relax
+  \let\defvr = \relax
+  \let\ref = \relax
+  \let\xref = \relax
+  \let\printindex = \relax
+  \let\pxref = \relax
+  \let\settitle = \relax
+  \let\setchapternewpage = \relax
+  \let\setchapterstyle = \relax
+  \let\everyheading = \relax
+  \let\evenheading = \relax
+  \let\oddheading = \relax
+  \let\everyfooting = \relax
+  \let\evenfooting = \relax
+  \let\oddfooting = \relax
+  \let\headings = \relax
+  \let\include = \relax
+  \let\lowersections = \relax
+  \let\down = \relax
+  \let\raisesections = \relax
+  \let\up = \relax
+  \let\set = \relax
+  \let\clear = \relax
+  \let\item = \relax
+}
+
+% Ignore @ignore ... @end ignore.
+%
+\def\ignore{\doignore{ignore}}
+
+% Ignore @ifinfo, @ifhtml, @ifnottex, @html, @menu, and @direntry text.
+%
+\def\ifinfo{\doignore{ifinfo}}
+\def\ifhtml{\doignore{ifhtml}}
+\def\ifnottex{\doignore{ifnottex}}
+\def\html{\doignore{html}}
+\def\menu{\doignore{menu}}
+\def\direntry{\doignore{direntry}}
+
+% @dircategory CATEGORY  -- specify a category of the dir file
+% which this file should belong to.  Ignore this in TeX.
+\let\dircategory = \comment
+
+% Ignore text until a line `@end #1'.
+%
+\def\doignore#1{\begingroup
+  % Don't complain about control sequences we have declared \outer.
+  \ignoresections
+  %
+  % Define a command to swallow text until we reach `@end #1'.
+  % This @ is a catcode 12 token (that is the normal catcode of @ in
+  % this texinfo.tex file).  We change the catcode of @ below to match.
+  \long\def\doignoretext##1@end #1{\enddoignore}%
+  %
+  % Make sure that spaces turn into tokens that match what \doignoretext wants.
+  \catcode32 = 10
+  %
+  % Ignore braces, too, so mismatched braces don't cause trouble.
+  \catcode`\{ = 9
+  \catcode`\} = 9
+  %
+  % We must not have @c interpreted as a control sequence.
+  \catcode`\@ = 12
+  %
+  % Make the letter c a comment character so that the rest of the line
+  % will be ignored. This way, the document can have (for example)
+  %   @c @end ifinfo
+  % and the @end ifinfo will be properly ignored.
+  % (We've just changed @ to catcode 12.)
+  \catcode`\c = 14
+  %
+  % And now expand that command.
+  \doignoretext
+}
+
+% What we do to finish off ignored text.
+%
+\def\enddoignore{\endgroup\ignorespaces}%
+
+\newif\ifwarnedobs\warnedobsfalse
+\def\obstexwarn{%
+  \ifwarnedobs\relax\else
+  % We need to warn folks that they may have trouble with TeX 3.0.
+  % This uses \immediate\write16 rather than \message to get newlines.
+    \immediate\write16{}
+    \immediate\write16{WARNING: for users of Unix TeX 3.0!}
+    \immediate\write16{This manual trips a bug in TeX version 3.0 (tex hangs).}
+    \immediate\write16{If you are running another version of TeX, relax.}
+    \immediate\write16{If you are running Unix TeX 3.0, kill this TeX process.}
+    \immediate\write16{  Then upgrade your TeX installation if you can.}
+    \immediate\write16{  (See ftp://ftp.gnu.org/pub/gnu/TeX.README.)}
+    \immediate\write16{If you are stuck with version 3.0, run the}
+    \immediate\write16{  script ``tex3patch'' from the Texinfo distribution}
+    \immediate\write16{  to use a workaround.}
+    \immediate\write16{}
+    \global\warnedobstrue
+    \fi
+}
+
+% **In TeX 3.0, setting text in \nullfont hangs tex.  For a
+% workaround (which requires the file ``dummy.tfm'' to be installed),
+% uncomment the following line:
+%%%%%\font\nullfont=dummy\let\obstexwarn=\relax
+
+% Ignore text, except that we keep track of conditional commands for
+% purposes of nesting, up to an `@end #1' command.
+%
+\def\nestedignore#1{%
+  \obstexwarn
+  % We must actually expand the ignored text to look for the @end
+  % command, so that nested ignore constructs work.  Thus, we put the
+  % text into a \vbox and then do nothing with the result.  To minimize
+  % the change of memory overflow, we follow the approach outlined on
+  % page 401 of the TeXbook: make the current font be a dummy font.
+  %
+  \setbox0 = \vbox\bgroup
+    % Don't complain about control sequences we have declared \outer.
+    \ignoresections
+    %
+    % Define `@end #1' to end the box, which will in turn undefine the
+    % @end command again.
+    \expandafter\def\csname E#1\endcsname{\egroup\ignorespaces}%
+    %
+    % We are going to be parsing Texinfo commands.  Most cause no
+    % trouble when they are used incorrectly, but some commands do
+    % complicated argument parsing or otherwise get confused, so we
+    % undefine them.
+    %
+    % We can't do anything about stray @-signs, unfortunately;
+    % they'll produce `undefined control sequence' errors.
+    \ignoremorecommands
+    %
+    % Set the current font to be \nullfont, a TeX primitive, and define
+    % all the font commands to also use \nullfont.  We don't use
+    % dummy.tfm, as suggested in the TeXbook, because not all sites
+    % might have that installed.  Therefore, math mode will still
+    % produce output, but that should be an extremely small amount of
+    % stuff compared to the main input.
+    %
+    \nullfont
+    \let\tenrm=\nullfont \let\tenit=\nullfont \let\tensl=\nullfont
+    \let\tenbf=\nullfont \let\tentt=\nullfont \let\smallcaps=\nullfont
+    \let\tensf=\nullfont
+    % Similarly for index fonts (mostly for their use in smallexample).
+    \let\smallrm=\nullfont \let\smallit=\nullfont \let\smallsl=\nullfont
+    \let\smallbf=\nullfont \let\smalltt=\nullfont \let\smallsc=\nullfont
+    \let\smallsf=\nullfont
+    %
+    % Don't complain when characters are missing from the fonts.
+    \tracinglostchars = 0
+    %
+    % Don't bother to do space factor calculations.
+    \frenchspacing
+    %
+    % Don't report underfull hboxes.
+    \hbadness = 10000
+    %
+    % Do minimal line-breaking.
+    \pretolerance = 10000
+    %
+    % Do not execute instructions in @tex
+    \def\tex{\doignore{tex}}%
+    % Do not execute macro definitions.
+    % `c' is a comment character, so the word `macro' will get cut off.
+    \def\macro{\doignore{ma}}%
+}
+
+% @set VAR sets the variable VAR to an empty value.
+% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE.
+%
+% Since we want to separate VAR from REST-OF-LINE (which might be
+% empty), we can't just use \parsearg; we have to insert a space of our
+% own to delimit the rest of the line, and then take it out again if we
+% didn't need it.  Make sure the catcode of space is correct to avoid
+% losing inside @example, for instance.
+%
+\def\set{\begingroup\catcode` =10
+  \catcode`\-=12 \catcode`\_=12 % Allow - and _ in VAR.
+  \parsearg\setxxx}
+\def\setxxx#1{\setyyy#1 \endsetyyy}
+\def\setyyy#1 #2\endsetyyy{%
+  \def\temp{#2}%
+  \ifx\temp\empty \global\expandafter\let\csname SET#1\endcsname = \empty
+  \else \setzzz{#1}#2\endsetzzz % Remove the trailing space \setxxx inserted.
+  \fi
+  \endgroup
+}
+% Can't use \xdef to pre-expand #2 and save some time, since \temp or
+% \next or other control sequences that we've defined might get us into
+% an infinite loop. Consider `@set foo @cite{bar}'.
+\def\setzzz#1#2 \endsetzzz{\expandafter\gdef\csname SET#1\endcsname{#2}}
+
+% @clear VAR clears (i.e., unsets) the variable VAR.
+%
+\def\clear{\parsearg\clearxxx}
+\def\clearxxx#1{\global\expandafter\let\csname SET#1\endcsname=\relax}
+
+% @value{foo} gets the text saved in variable foo.
+{
+  \catcode`\_ = \active
+  %
+  % We might end up with active _ or - characters in the argument if
+  % we're called from @code, as @code{@value{foo-bar_}}.  So \let any
+  % such active characters to their normal equivalents.
+  \gdef\value{\begingroup
+    \catcode`\-=12 \catcode`\_=12
+    \indexbreaks \let_\normalunderscore
+    \valuexxx}
+}
+\def\valuexxx#1{\expandablevalue{#1}\endgroup}
+
+% We have this subroutine so that we can handle at least some @value's
+% properly in indexes (we \let\value to this in \indexdummies).  Ones
+% whose names contain - or _ still won't work, but we can't do anything
+% about that.  The command has to be fully expandable, since the result
+% winds up in the index file.  This means that if the variable's value
+% contains other Texinfo commands, it's almost certain it will fail
+% (although perhaps we could fix that with sufficient work to do a
+% one-level expansion on the result, instead of complete).
+%
+\def\expandablevalue#1{%
+  \expandafter\ifx\csname SET#1\endcsname\relax
+    {[No value for ``#1'']}%
+  \else
+    \csname SET#1\endcsname
+  \fi
+}
+
+% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
+% with @set.
+%
+\def\ifset{\parsearg\ifsetxxx}
+\def\ifsetxxx #1{%
+  \expandafter\ifx\csname SET#1\endcsname\relax
+    \expandafter\ifsetfail
+  \else
+    \expandafter\ifsetsucceed
+  \fi
+}
+\def\ifsetsucceed{\conditionalsucceed{ifset}}
+\def\ifsetfail{\nestedignore{ifset}}
+\defineunmatchedend{ifset}
+
+% @ifclear VAR ... @end ifclear reads the `...' iff VAR has never been
+% defined with @set, or has been undefined with @clear.
+%
+\def\ifclear{\parsearg\ifclearxxx}
+\def\ifclearxxx #1{%
+  \expandafter\ifx\csname SET#1\endcsname\relax
+    \expandafter\ifclearsucceed
+  \else
+    \expandafter\ifclearfail
+  \fi
+}
+\def\ifclearsucceed{\conditionalsucceed{ifclear}}
+\def\ifclearfail{\nestedignore{ifclear}}
+\defineunmatchedend{ifclear}
+
+% @iftex, @ifnothtml, @ifnotinfo always succeed; we read the text
+% following, through the first @end iftex (etc.).  Make `@end iftex'
+% (etc.) valid only after an @iftex.
+%
+\def\iftex{\conditionalsucceed{iftex}}
+\def\ifnothtml{\conditionalsucceed{ifnothtml}}
+\def\ifnotinfo{\conditionalsucceed{ifnotinfo}}
+\defineunmatchedend{iftex}
+\defineunmatchedend{ifnothtml}
+\defineunmatchedend{ifnotinfo}
+
+% We can't just want to start a group at @iftex (for example) and end it
+% at @end iftex, since then @set commands inside the conditional have no
+% effect (they'd get reverted at the end of the group).  So we must
+% define \Eiftex to redefine itself to be its previous value.  (We can't
+% just define it to fail again with an ``unmatched end'' error, since
+% the @ifset might be nested.)
+%
+\def\conditionalsucceed#1{%
+  \edef\temp{%
+    % Remember the current value of \E#1.
+    \let\nece{prevE#1} = \nece{E#1}%
+    %
+    % At the `@end #1', redefine \E#1 to be its previous value.
+    \def\nece{E#1}{\let\nece{E#1} = \nece{prevE#1}}%
+  }%
+  \temp
+}
+
+% We need to expand lots of \csname's, but we don't want to expand the
+% control sequences after we've constructed them.
+%
+\def\nece#1{\expandafter\noexpand\csname#1\endcsname}
+
+% @defininfoenclose.
+\let\definfoenclose=\comment
+
+
+\message{indexing,}
+% Index generation facilities
+
+% Define \newwrite to be identical to plain tex's \newwrite
+% except not \outer, so it can be used within \newindex.
+{\catcode`\@=11
+\gdef\newwrite{\alloc@7\write\chardef\sixt@@n}}
+
+% \newindex {foo} defines an index named foo.
+% It automatically defines \fooindex such that
+% \fooindex ...rest of line... puts an entry in the index foo.
+% It also defines \fooindfile to be the number of the output channel for
+% the file that accumulates this index.  The file's extension is foo.
+% The name of an index should be no more than 2 characters long
+% for the sake of vms.
+%
+\def\newindex#1{%
+  \iflinks
+    \expandafter\newwrite \csname#1indfile\endcsname
+    \openout \csname#1indfile\endcsname \jobname.#1 % Open the file
+  \fi
+  \expandafter\xdef\csname#1index\endcsname{%     % Define @#1index
+    \noexpand\doindex{#1}}
+}
+
+% @defindex foo  ==  \newindex{foo}
+
+\def\defindex{\parsearg\newindex}
+
+% Define @defcodeindex, like @defindex except put all entries in @code.
+
+\def\newcodeindex#1{%
+  \iflinks
+    \expandafter\newwrite \csname#1indfile\endcsname
+    \openout \csname#1indfile\endcsname \jobname.#1
+  \fi
+  \expandafter\xdef\csname#1index\endcsname{%
+    \noexpand\docodeindex{#1}}
+}
+
+\def\defcodeindex{\parsearg\newcodeindex}
+
+% @synindex foo bar    makes index foo feed into index bar.
+% Do this instead of @defindex foo if you don't want it as a separate index.
+% The \closeout helps reduce unnecessary open files; the limit on the
+% Acorn RISC OS is a mere 16 files.
+\def\synindex#1 #2 {%
+  \expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname
+  \expandafter\closeout\csname#1indfile\endcsname
+  \expandafter\let\csname#1indfile\endcsname=\synindexfoo
+  \expandafter\xdef\csname#1index\endcsname{% define \xxxindex
+    \noexpand\doindex{#2}}%
+}
+
+% @syncodeindex foo bar   similar, but put all entries made for index foo
+% inside @code.
+\def\syncodeindex#1 #2 {%
+  \expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname
+  \expandafter\closeout\csname#1indfile\endcsname
+  \expandafter\let\csname#1indfile\endcsname=\synindexfoo
+  \expandafter\xdef\csname#1index\endcsname{% define \xxxindex
+    \noexpand\docodeindex{#2}}%
+}
+
+% Define \doindex, the driver for all \fooindex macros.
+% Argument #1 is generated by the calling \fooindex macro,
+%  and it is "foo", the name of the index.
+
+% \doindex just uses \parsearg; it calls \doind for the actual work.
+% This is because \doind is more useful to call from other macros.
+
+% There is also \dosubind {index}{topic}{subtopic}
+% which makes an entry in a two-level index such as the operation index.
+
+\def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer}
+\def\singleindexer #1{\doind{\indexname}{#1}}
+
+% like the previous two, but they put @code around the argument.
+\def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer}
+\def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}}
+
+\def\indexdummies{%
+\def\ { }%
+% Take care of the plain tex accent commands.
+\def\"{\realbackslash "}%
+\def\`{\realbackslash `}%
+\def\'{\realbackslash '}%
+\def\^{\realbackslash ^}%
+\def\~{\realbackslash ~}%
+\def\={\realbackslash =}%
+\def\b{\realbackslash b}%
+\def\c{\realbackslash c}%
+\def\d{\realbackslash d}%
+\def\u{\realbackslash u}%
+\def\v{\realbackslash v}%
+\def\H{\realbackslash H}%
+% Take care of the plain tex special European modified letters.
+\def\oe{\realbackslash oe}%
+\def\ae{\realbackslash ae}%
+\def\aa{\realbackslash aa}%
+\def\OE{\realbackslash OE}%
+\def\AE{\realbackslash AE}%
+\def\AA{\realbackslash AA}%
+\def\o{\realbackslash o}%
+\def\O{\realbackslash O}%
+\def\l{\realbackslash l}%
+\def\L{\realbackslash L}%
+\def\ss{\realbackslash ss}%
+% Take care of texinfo commands likely to appear in an index entry.
+% (Must be a way to avoid doing expansion at all, and thus not have to
+% laboriously list every single command here.)
+\def\@{@}% will be @@ when we switch to @ as escape char.
+% Need these in case \tex is in effect and \{ is a \delimiter again.
+% But can't use \lbracecmd and \rbracecmd because texindex assumes
+% braces and backslashes are used only as delimiters.  
+\let\{ = \mylbrace
+\let\} = \myrbrace
+\def\_{{\realbackslash _}}%
+\def\w{\realbackslash w }%
+\def\bf{\realbackslash bf }%
+%\def\rm{\realbackslash rm }%
+\def\sl{\realbackslash sl }%
+\def\sf{\realbackslash sf}%
+\def\tt{\realbackslash tt}%
+\def\gtr{\realbackslash gtr}%
+\def\less{\realbackslash less}%
+\def\hat{\realbackslash hat}%
+\def\TeX{\realbackslash TeX}%
+\def\dots{\realbackslash dots }%
+\def\result{\realbackslash result}%
+\def\equiv{\realbackslash equiv}%
+\def\expansion{\realbackslash expansion}%
+\def\print{\realbackslash print}%
+\def\error{\realbackslash error}%
+\def\point{\realbackslash point}%
+\def\copyright{\realbackslash copyright}%
+\def\tclose##1{\realbackslash tclose {##1}}%
+\def\code##1{\realbackslash code {##1}}%
+\def\uref##1{\realbackslash uref {##1}}%
+\def\url##1{\realbackslash url {##1}}%
+\def\env##1{\realbackslash env {##1}}%
+\def\command##1{\realbackslash command {##1}}%
+\def\option##1{\realbackslash option {##1}}%
+\def\dotless##1{\realbackslash dotless {##1}}%
+\def\samp##1{\realbackslash samp {##1}}%
+\def\,##1{\realbackslash ,{##1}}%
+\def\t##1{\realbackslash t {##1}}%
+\def\r##1{\realbackslash r {##1}}%
+\def\i##1{\realbackslash i {##1}}%
+\def\b##1{\realbackslash b {##1}}%
+\def\sc##1{\realbackslash sc {##1}}%
+\def\cite##1{\realbackslash cite {##1}}%
+\def\key##1{\realbackslash key {##1}}%
+\def\file##1{\realbackslash file {##1}}%
+\def\var##1{\realbackslash var {##1}}%
+\def\kbd##1{\realbackslash kbd {##1}}%
+\def\dfn##1{\realbackslash dfn {##1}}%
+\def\emph##1{\realbackslash emph {##1}}%
+\def\acronym##1{\realbackslash acronym {##1}}%
+%
+% Handle some cases of @value -- where the variable name does not
+% contain - or _, and the value does not contain any
+% (non-fully-expandable) commands.
+\let\value = \expandablevalue
+%
+\unsepspaces
+% Turn off macro expansion
+\turnoffmacros
+}
+
+% If an index command is used in an @example environment, any spaces
+% therein should become regular spaces in the raw index file, not the
+% expansion of \tie (\\leavevmode \penalty \@M \ ).
+{\obeyspaces
+ \gdef\unsepspaces{\obeyspaces\let =\space}}
+
+% \indexnofonts no-ops all font-change commands.
+% This is used when outputting the strings to sort the index by.
+\def\indexdummyfont#1{#1}
+\def\indexdummytex{TeX}
+\def\indexdummydots{...}
+
+\def\indexnofonts{%
+% Just ignore accents.
+\let\,=\indexdummyfont
+\let\"=\indexdummyfont
+\let\`=\indexdummyfont
+\let\'=\indexdummyfont
+\let\^=\indexdummyfont
+\let\~=\indexdummyfont
+\let\==\indexdummyfont
+\let\b=\indexdummyfont
+\let\c=\indexdummyfont
+\let\d=\indexdummyfont
+\let\u=\indexdummyfont
+\let\v=\indexdummyfont
+\let\H=\indexdummyfont
+\let\dotless=\indexdummyfont
+% Take care of the plain tex special European modified letters.
+\def\oe{oe}%
+\def\ae{ae}%
+\def\aa{aa}%
+\def\OE{OE}%
+\def\AE{AE}%
+\def\AA{AA}%
+\def\o{o}%
+\def\O{O}%
+\def\l{l}%
+\def\L{L}%
+\def\ss{ss}%
+\let\w=\indexdummyfont
+\let\t=\indexdummyfont
+\let\r=\indexdummyfont
+\let\i=\indexdummyfont
+\let\b=\indexdummyfont
+\let\emph=\indexdummyfont
+\let\strong=\indexdummyfont
+\let\cite=\indexdummyfont
+\let\sc=\indexdummyfont
+%Don't no-op \tt, since it isn't a user-level command
+% and is used in the definitions of the active chars like <, >, |...
+%\let\tt=\indexdummyfont
+\let\tclose=\indexdummyfont
+\let\code=\indexdummyfont
+\let\url=\indexdummyfont
+\let\uref=\indexdummyfont
+\let\env=\indexdummyfont
+\let\acronym=\indexdummyfont
+\let\command=\indexdummyfont
+\let\option=\indexdummyfont
+\let\file=\indexdummyfont
+\let\samp=\indexdummyfont
+\let\kbd=\indexdummyfont
+\let\key=\indexdummyfont
+\let\var=\indexdummyfont
+\let\TeX=\indexdummytex
+\let\dots=\indexdummydots
+\def\@{@}%
+}
+
+% To define \realbackslash, we must make \ not be an escape.
+% We must first make another character (@) an escape
+% so we do not become unable to do a definition.
+
+{\catcode`\@=0 \catcode`\\=\other
+ @gdef@realbackslash{\}}
+
+\let\indexbackslash=0  %overridden during \printindex.
+\let\SETmarginindex=\relax % put index entries in margin (undocumented)?
+
+% For \ifx comparisons.
+\def\emptymacro{\empty}
+
+% Most index entries go through here, but \dosubind is the general case.
+%
+\def\doind#1#2{\dosubind{#1}{#2}\empty}
+
+% Workhorse for all \fooindexes.
+% #1 is name of index, #2 is stuff to put there, #3 is subentry --
+% \empty if called from \doind, as we usually are.  The main exception
+% is with defuns, which call us directly.
+%
+\def\dosubind#1#2#3{%
+  % Put the index entry in the margin if desired.
+  \ifx\SETmarginindex\relax\else
+    \insert\margin{\hbox{\vrule height8pt depth3pt width0pt #2}}%
+  \fi
+  {%
+    \count255=\lastpenalty
+    {%
+      \indexdummies % Must do this here, since \bf, etc expand at this stage
+      \escapechar=`\\
+      {%
+        \let\folio = 0% We will expand all macros now EXCEPT \folio.
+        \def\rawbackslashxx{\indexbackslash}% \indexbackslash isn't defined now
+        % so it will be output as is; and it will print as backslash.
+        %
+        \def\thirdarg{#3}%
+        %
+        % If third arg is present, precede it with space in sort key.
+        \ifx\thirdarg\emptymacro
+          \let\subentry = \empty
+        \else
+          \def\subentry{ #3}%
+        \fi
+        %
+        % First process the index entry with all font commands turned
+        % off to get the string to sort by.
+        {\indexnofonts \xdef\indexsorttmp{#2\subentry}}%
+        %
+        % Now the real index entry with the fonts.
+        \toks0 = {#2}%
+        %
+        % If third (subentry) arg is present, add it to the index
+        % string.  And include a space.
+        \ifx\thirdarg\emptymacro \else
+          \toks0 = \expandafter{\the\toks0 \space #3}%
+        \fi
+        %
+        % Set up the complete index entry, with both the sort key
+        % and the original text, including any font commands.  We write
+        % three arguments to \entry to the .?? file, texindex reduces to
+        % two when writing the .??s sorted result.
+        \edef\temp{%
+          \write\csname#1indfile\endcsname{%
+            \realbackslash entry{\indexsorttmp}{\folio}{\the\toks0}}%
+        }%
+        %
+        % If a skip is the last thing on the list now, preserve it
+        % by backing up by \lastskip, doing the \write, then inserting
+        % the skip again.  Otherwise, the whatsit generated by the
+        % \write will make \lastskip zero.  The result is that sequences
+        % like this:
+        % @end defun
+        % @tindex whatever
+        % @defun ...
+        % will have extra space inserted, because the \medbreak in the
+        % start of the @defun won't see the skip inserted by the @end of
+        % the previous defun.
+        %
+        % But don't do any of this if we're not in vertical mode.  We
+        % don't want to do a \vskip and prematurely end a paragraph.
+        %
+        % Avoid page breaks due to these extra skips, too.
+        %
+        \iflinks
+          \ifvmode
+            \skip0 = \lastskip
+            \ifdim\lastskip = 0pt \else \nobreak\vskip-\lastskip \fi
+          \fi
+          %
+          \temp % do the write
+          %
+          %
+          \ifvmode \ifdim\skip0 = 0pt \else \nobreak\vskip\skip0 \fi \fi
+        \fi
+      }%
+    }%
+    \penalty\count255
+  }%
+}
+
+% The index entry written in the file actually looks like
+%  \entry {sortstring}{page}{topic}
+% or
+%  \entry {sortstring}{page}{topic}{subtopic}
+% The texindex program reads in these files and writes files
+% containing these kinds of lines:
+%  \initial {c}
+%     before the first topic whose initial is c
+%  \entry {topic}{pagelist}
+%     for a topic that is used without subtopics
+%  \primary {topic}
+%     for the beginning of a topic that is used with subtopics
+%  \secondary {subtopic}{pagelist}
+%     for each subtopic.
+
+% Define the user-accessible indexing commands
+% @findex, @vindex, @kindex, @cindex.
+
+\def\findex {\fnindex}
+\def\kindex {\kyindex}
+\def\cindex {\cpindex}
+\def\vindex {\vrindex}
+\def\tindex {\tpindex}
+\def\pindex {\pgindex}
+
+\def\cindexsub {\begingroup\obeylines\cindexsub}
+{\obeylines %
+\gdef\cindexsub "#1" #2^^M{\endgroup %
+\dosubind{cp}{#2}{#1}}}
+
+% Define the macros used in formatting output of the sorted index material.
+
+% @printindex causes a particular index (the ??s file) to get printed.
+% It does not print any chapter heading (usually an @unnumbered).
+%
+\def\printindex{\parsearg\doprintindex}
+\def\doprintindex#1{\begingroup
+  \dobreak \chapheadingskip{10000}%
+  %
+  \smallfonts \rm
+  \tolerance = 9500
+  \indexbreaks
+  %
+  % See if the index file exists and is nonempty.
+  % Change catcode of @ here so that if the index file contains
+  % \initial {@}
+  % as its first line, TeX doesn't complain about mismatched braces
+  % (because it thinks @} is a control sequence).
+  \catcode`\@ = 11
+  \openin 1 \jobname.#1s
+  \ifeof 1
+    % \enddoublecolumns gets confused if there is no text in the index,
+    % and it loses the chapter title and the aux file entries for the
+    % index.  The easiest way to prevent this problem is to make sure
+    % there is some text.
+    \putwordIndexNonexistent
+  \else
+    %
+    % If the index file exists but is empty, then \openin leaves \ifeof
+    % false.  We have to make TeX try to read something from the file, so
+    % it can discover if there is anything in it.
+    \read 1 to \temp
+    \ifeof 1
+      \putwordIndexIsEmpty
+    \else
+      % Index files are almost Texinfo source, but we use \ as the escape
+      % character.  It would be better to use @, but that's too big a change
+      % to make right now.
+      \def\indexbackslash{\rawbackslashxx}%
+      \catcode`\\ = 0
+      \escapechar = `\\
+      \begindoublecolumns
+      \input \jobname.#1s
+      \enddoublecolumns
+    \fi
+  \fi
+  \closein 1
+\endgroup}
+
+% These macros are used by the sorted index file itself.
+% Change them to control the appearance of the index.
+
+\def\initial#1{{%
+  % Some minor font changes for the special characters.
+  \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt
+  %
+  % Remove any glue we may have, we'll be inserting our own.
+  \removelastskip
+  %
+  % We like breaks before the index initials, so insert a bonus.
+  \penalty -300
+  %
+  % Typeset the initial.  Making this add up to a whole number of
+  % baselineskips increases the chance of the dots lining up from column
+  % to column.  It still won't often be perfect, because of the stretch
+  % we need before each entry, but it's better.
+  %
+  % No shrink because it confuses \balancecolumns.
+  \vskip 1.67\baselineskip plus .5\baselineskip
+  \leftline{\secbf #1}%
+  \vskip .33\baselineskip plus .1\baselineskip
+  %
+  % Do our best not to break after the initial.
+  \nobreak
+}}
+
+% This typesets a paragraph consisting of #1, dot leaders, and then #2
+% flush to the right margin.  It is used for index and table of contents
+% entries.  The paragraph is indented by \leftskip.
+%
+\def\entry#1#2{\begingroup
+  %
+  % Start a new paragraph if necessary, so our assignments below can't
+  % affect previous text.
+  \par
+  %
+  % Do not fill out the last line with white space.
+  \parfillskip = 0in
+  %
+  % No extra space above this paragraph.
+  \parskip = 0in
+  %
+  % Do not prefer a separate line ending with a hyphen to fewer lines.
+  \finalhyphendemerits = 0
+  %
+  % \hangindent is only relevant when the entry text and page number
+  % don't both fit on one line.  In that case, bob suggests starting the
+  % dots pretty far over on the line.  Unfortunately, a large
+  % indentation looks wrong when the entry text itself is broken across
+  % lines.  So we use a small indentation and put up with long leaders.
+  %
+  % \hangafter is reset to 1 (which is the value we want) at the start
+  % of each paragraph, so we need not do anything with that.
+  \hangindent = 2em
+  %
+  % When the entry text needs to be broken, just fill out the first line
+  % with blank space.
+  \rightskip = 0pt plus1fil
+  %
+  % A bit of stretch before each entry for the benefit of balancing columns.
+  \vskip 0pt plus1pt
+  %
+  % Start a ``paragraph'' for the index entry so the line breaking
+  % parameters we've set above will have an effect.
+  \noindent
+  %
+  % Insert the text of the index entry.  TeX will do line-breaking on it.
+  #1%
+  % The following is kludged to not output a line of dots in the index if
+  % there are no page numbers.  The next person who breaks this will be
+  % cursed by a Unix daemon.
+  \def\tempa{{\rm }}%
+  \def\tempb{#2}%
+  \edef\tempc{\tempa}%
+  \edef\tempd{\tempb}%
+  \ifx\tempc\tempd\ \else%
+    %
+    % If we must, put the page number on a line of its own, and fill out
+    % this line with blank space.  (The \hfil is overwhelmed with the
+    % fill leaders glue in \indexdotfill if the page number does fit.)
+    \hfil\penalty50
+    \null\nobreak\indexdotfill % Have leaders before the page number.
+    %
+    % The `\ ' here is removed by the implicit \unskip that TeX does as
+    % part of (the primitive) \par.  Without it, a spurious underfull
+    % \hbox ensues.
+    \ifpdf
+      \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph.
+    \else
+      \ #2% The page number ends the paragraph.
+    \fi
+  \fi%
+  \par
+\endgroup}
+
+% Like \dotfill except takes at least 1 em.
+\def\indexdotfill{\cleaders
+  \hbox{$\mathsurround=0pt \mkern1.5mu ${\it .}$ \mkern1.5mu$}\hskip 1em plus 1fill}
+
+\def\primary #1{\line{#1\hfil}}
+
+\newskip\secondaryindent \secondaryindent=0.5cm
+
+\def\secondary #1#2{
+{\parfillskip=0in \parskip=0in
+\hangindent =1in \hangafter=1
+\noindent\hskip\secondaryindent\hbox{#1}\indexdotfill #2\par
+}}
+
+% Define two-column mode, which we use to typeset indexes.
+% Adapted from the TeXbook, page 416, which is to say,
+% the manmac.tex format used to print the TeXbook itself.
+\catcode`\@=11
+
+\newbox\partialpage
+\newdimen\doublecolumnhsize
+
+\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns
+  % Grab any single-column material above us.
+  \output = {%
+    %
+    % Here is a possibility not foreseen in manmac: if we accumulate a
+    % whole lot of material, we might end up calling this \output
+    % routine twice in a row (see the doublecol-lose test, which is
+    % essentially a couple of indexes with @setchapternewpage off).  In
+    % that case we just ship out what is in \partialpage with the normal
+    % output routine.  Generally, \partialpage will be empty when this
+    % runs and this will be a no-op.  See the indexspread.tex test case.
+    \ifvoid\partialpage \else
+      \onepageout{\pagecontents\partialpage}%
+    \fi
+    %
+    \global\setbox\partialpage = \vbox{%
+      % Unvbox the main output page.
+      \unvbox\PAGE
+      \kern-\topskip \kern\baselineskip
+    }%
+  }%
+  \eject % run that output routine to set \partialpage
+  %
+  % Use the double-column output routine for subsequent pages.
+  \output = {\doublecolumnout}%
+  %
+  % Change the page size parameters.  We could do this once outside this
+  % routine, in each of @smallbook, @afourpaper, and the default 8.5x11
+  % format, but then we repeat the same computation.  Repeating a couple
+  % of assignments once per index is clearly meaningless for the
+  % execution time, so we may as well do it in one place.
+  %
+  % First we halve the line length, less a little for the gutter between
+  % the columns.  We compute the gutter based on the line length, so it
+  % changes automatically with the paper format.  The magic constant
+  % below is chosen so that the gutter has the same value (well, +-<1pt)
+  % as it did when we hard-coded it.
+  %
+  % We put the result in a separate register, \doublecolumhsize, so we
+  % can restore it in \pagesofar, after \hsize itself has (potentially)
+  % been clobbered.
+  %
+  \doublecolumnhsize = \hsize
+    \advance\doublecolumnhsize by -.04154\hsize
+    \divide\doublecolumnhsize by 2
+  \hsize = \doublecolumnhsize
+  %
+  % Double the \vsize as well.  (We don't need a separate register here,
+  % since nobody clobbers \vsize.)
+  \advance\vsize by -\ht\partialpage
+  \vsize = 2\vsize
+}
+
+% The double-column output routine for all double-column pages except
+% the last.
+%
+\def\doublecolumnout{%
+  \splittopskip=\topskip \splitmaxdepth=\maxdepth
+  % Get the available space for the double columns -- the normal
+  % (undoubled) page height minus any material left over from the
+  % previous page.
+  \dimen@ = \vsize
+  \divide\dimen@ by 2
+  %
+  % box0 will be the left-hand column, box2 the right.
+  \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@
+  \onepageout\pagesofar
+  \unvbox255
+  \penalty\outputpenalty
+}
+\def\pagesofar{%
+  % Re-output the contents of the output page -- any previous material,
+  % followed by the two boxes we just split, in box0 and box2.
+  \unvbox\partialpage
+  %
+  \hsize = \doublecolumnhsize
+  \wd0=\hsize \wd2=\hsize
+  \hbox to\pagewidth{\box0\hfil\box2}%
+}
+\def\enddoublecolumns{%
+  \output = {%
+    % Split the last of the double-column material.  Leave it on the
+    % current page, no automatic page break.
+    \balancecolumns
+    %
+    % If we end up splitting too much material for the current page,
+    % though, there will be another page break right after this \output
+    % invocation ends.  Having called \balancecolumns once, we do not
+    % want to call it again.  Therefore, reset \output to its normal
+    % definition right away.  (We hope \balancecolumns will never be
+    % called on to balance too much material, but if it is, this makes
+    % the output somewhat more palatable.)
+    \global\output = {\onepageout{\pagecontents\PAGE}}%
+  }%
+  \eject
+  \endgroup % started in \begindoublecolumns
+  %
+  % \pagegoal was set to the doubled \vsize above, since we restarted
+  % the current page.  We're now back to normal single-column
+  % typesetting, so reset \pagegoal to the normal \vsize (after the
+  % \endgroup where \vsize got restored).
+  \pagegoal = \vsize
+}
+\def\balancecolumns{%
+  % Called at the end of the double column material.
+  \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120.
+  \dimen@ = \ht0
+  \advance\dimen@ by \topskip
+  \advance\dimen@ by-\baselineskip
+  \divide\dimen@ by 2 % target to split to
+  %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}%
+  \splittopskip = \topskip
+  % Loop until we get a decent breakpoint.
+  {%
+    \vbadness = 10000
+    \loop
+      \global\setbox3 = \copy0
+      \global\setbox1 = \vsplit3 to \dimen@
+    \ifdim\ht3>\dimen@
+      \global\advance\dimen@ by 1pt
+    \repeat
+  }%
+  %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}%
+  \setbox0=\vbox to\dimen@{\unvbox1}%
+  \setbox2=\vbox to\dimen@{\unvbox3}%
+  %
+  \pagesofar
+}
+\catcode`\@ = \other
+
+
+\message{sectioning,}
+% Chapters, sections, etc.
+
+\newcount\chapno
+\newcount\secno        \secno=0
+\newcount\subsecno     \subsecno=0
+\newcount\subsubsecno  \subsubsecno=0
+
+% This counter is funny since it counts through charcodes of letters A, B, ...
+\newcount\appendixno  \appendixno = `\@
+% \def\appendixletter{\char\the\appendixno}
+% We do the following for the sake of pdftex, which needs the actual
+% letter in the expansion, not just typeset.
+\def\appendixletter{%
+  \ifnum\appendixno=`A A%
+  \else\ifnum\appendixno=`B B%
+  \else\ifnum\appendixno=`C C%
+  \else\ifnum\appendixno=`D D%
+  \else\ifnum\appendixno=`E E%
+  \else\ifnum\appendixno=`F F%
+  \else\ifnum\appendixno=`G G%
+  \else\ifnum\appendixno=`H H%
+  \else\ifnum\appendixno=`I I%
+  \else\ifnum\appendixno=`J J%
+  \else\ifnum\appendixno=`K K%
+  \else\ifnum\appendixno=`L L%
+  \else\ifnum\appendixno=`M M%
+  \else\ifnum\appendixno=`N N%
+  \else\ifnum\appendixno=`O O%
+  \else\ifnum\appendixno=`P P%
+  \else\ifnum\appendixno=`Q Q%
+  \else\ifnum\appendixno=`R R%
+  \else\ifnum\appendixno=`S S%
+  \else\ifnum\appendixno=`T T%
+  \else\ifnum\appendixno=`U U%
+  \else\ifnum\appendixno=`V V%
+  \else\ifnum\appendixno=`W W%
+  \else\ifnum\appendixno=`X X%
+  \else\ifnum\appendixno=`Y Y%
+  \else\ifnum\appendixno=`Z Z%
+  % The \the is necessary, despite appearances, because \appendixletter is
+  % expanded while writing the .toc file.  \char\appendixno is not
+  % expandable, thus it is written literally, thus all appendixes come out
+  % with the same letter (or @) in the toc without it.
+  \else\char\the\appendixno
+  \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
+  \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}
+
+% Each @chapter defines this as the name of the chapter.
+% page headings and footings can use it.  @section does likewise.
+\def\thischapter{}
+\def\thissection{}
+
+\newcount\absseclevel % used to calculate proper heading level
+\newcount\secbase\secbase=0 % @raise/lowersections modify this count
+
+% @raisesections: treat @section as chapter, @subsection as section, etc.
+\def\raisesections{\global\advance\secbase by -1}
+\let\up=\raisesections % original BFox name
+
+% @lowersections: treat @chapter as section, @section as subsection, etc.
+\def\lowersections{\global\advance\secbase by 1}
+\let\down=\lowersections % original BFox name
+
+% Choose a numbered-heading macro
+% #1 is heading level if unmodified by @raisesections or @lowersections
+% #2 is text for heading
+\def\numhead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
+\ifcase\absseclevel
+  \chapterzzz{#2}
+\or
+  \seczzz{#2}
+\or
+  \numberedsubseczzz{#2}
+\or
+  \numberedsubsubseczzz{#2}
+\else
+  \ifnum \absseclevel<0
+    \chapterzzz{#2}
+  \else
+    \numberedsubsubseczzz{#2}
+  \fi
+\fi
+}
+
+% like \numhead, but chooses appendix heading levels
+\def\apphead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
+\ifcase\absseclevel
+  \appendixzzz{#2}
+\or
+  \appendixsectionzzz{#2}
+\or
+  \appendixsubseczzz{#2}
+\or
+  \appendixsubsubseczzz{#2}
+\else
+  \ifnum \absseclevel<0
+    \appendixzzz{#2}
+  \else
+    \appendixsubsubseczzz{#2}
+  \fi
+\fi
+}
+
+% like \numhead, but chooses numberless heading levels
+\def\unnmhead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
+\ifcase\absseclevel
+  \unnumberedzzz{#2}
+\or
+  \unnumberedseczzz{#2}
+\or
+  \unnumberedsubseczzz{#2}
+\or
+  \unnumberedsubsubseczzz{#2}
+\else
+  \ifnum \absseclevel<0
+    \unnumberedzzz{#2}
+  \else
+    \unnumberedsubsubseczzz{#2}
+  \fi
+\fi
+}
+
+% @chapter, @appendix, @unnumbered.
+\def\thischaptername{No Chapter Title}
+\outer\def\chapter{\parsearg\chapteryyy}
+\def\chapteryyy #1{\numhead0{#1}} % normally numhead0 calls chapterzzz
+\def\chapterzzz #1{%
+\secno=0 \subsecno=0 \subsubsecno=0
+\global\advance \chapno by 1 \message{\putwordChapter\space \the\chapno}%
+\chapmacro {#1}{\the\chapno}%
+\gdef\thissection{#1}%
+\gdef\thischaptername{#1}%
+% We don't substitute the actual chapter name into \thischapter
+% because we don't want its macros evaluated now.
+\xdef\thischapter{\putwordChapter{} \the\chapno: \noexpand\thischaptername}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash chapentry{\the\toks0}%
+                                  {\the\chapno}}}%
+\temp
+\donoderef
+\global\let\section = \numberedsec
+\global\let\subsection = \numberedsubsec
+\global\let\subsubsection = \numberedsubsubsec
+}
+
+\outer\def\appendix{\parsearg\appendixyyy}
+\def\appendixyyy #1{\apphead0{#1}} % normally apphead0 calls appendixzzz
+\def\appendixzzz #1{%
+\secno=0 \subsecno=0 \subsubsecno=0
+\global\advance \appendixno by 1
+\message{\putwordAppendix\space \appendixletter}%
+\chapmacro {#1}{\putwordAppendix{} \appendixletter}%
+\gdef\thissection{#1}%
+\gdef\thischaptername{#1}%
+\xdef\thischapter{\putwordAppendix{} \appendixletter: \noexpand\thischaptername}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash chapentry{\the\toks0}%
+                       {\putwordAppendix{} \appendixletter}}}%
+\temp
+\appendixnoderef
+\global\let\section = \appendixsec
+\global\let\subsection = \appendixsubsec
+\global\let\subsubsection = \appendixsubsubsec
+}
+
+% @centerchap is like @unnumbered, but the heading is centered.
+\outer\def\centerchap{\parsearg\centerchapyyy}
+\def\centerchapyyy #1{{\let\unnumbchapmacro=\centerchapmacro \unnumberedyyy{#1}}}
+
+% @top is like @unnumbered.
+\outer\def\top{\parsearg\unnumberedyyy}
+
+\outer\def\unnumbered{\parsearg\unnumberedyyy}
+\def\unnumberedyyy #1{\unnmhead0{#1}} % normally unnmhead0 calls unnumberedzzz
+\def\unnumberedzzz #1{%
+\secno=0 \subsecno=0 \subsubsecno=0
+%
+% This used to be simply \message{#1}, but TeX fully expands the
+% argument to \message.  Therefore, if #1 contained @-commands, TeX
+% expanded them.  For example, in `@unnumbered The @cite{Book}', TeX
+% expanded @cite (which turns out to cause errors because \cite is meant
+% to be executed, not expanded).
+%
+% Anyway, we don't want the fully-expanded definition of @cite to appear
+% as a result of the \message, we just want `@cite' itself.  We use
+% \the<toks register> to achieve this: TeX expands \the<toks> only once,
+% simply yielding the contents of <toks register>.  (We also do this for
+% the toc entries.)
+\toks0 = {#1}\message{(\the\toks0)}%
+%
+\unnumbchapmacro {#1}%
+\gdef\thischapter{#1}\gdef\thissection{#1}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash unnumbchapentry{\the\toks0}}}%
+\temp
+\unnumbnoderef
+\global\let\section = \unnumberedsec
+\global\let\subsection = \unnumberedsubsec
+\global\let\subsubsection = \unnumberedsubsubsec
+}
+
+% Sections.
+\outer\def\numberedsec{\parsearg\secyyy}
+\def\secyyy #1{\numhead1{#1}} % normally calls seczzz
+\def\seczzz #1{%
+\subsecno=0 \subsubsecno=0 \global\advance \secno by 1 %
+\gdef\thissection{#1}\secheading {#1}{\the\chapno}{\the\secno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash secentry{\the\toks0}%
+                                  {\the\chapno}{\the\secno}}}%
+\temp
+\donoderef
+\nobreak
+}
+
+\outer\def\appendixsection{\parsearg\appendixsecyyy}
+\outer\def\appendixsec{\parsearg\appendixsecyyy}
+\def\appendixsecyyy #1{\apphead1{#1}} % normally calls appendixsectionzzz
+\def\appendixsectionzzz #1{%
+\subsecno=0 \subsubsecno=0 \global\advance \secno by 1 %
+\gdef\thissection{#1}\secheading {#1}{\appendixletter}{\the\secno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash secentry{\the\toks0}%
+                                  {\appendixletter}{\the\secno}}}%
+\temp
+\appendixnoderef
+\nobreak
+}
+
+\outer\def\unnumberedsec{\parsearg\unnumberedsecyyy}
+\def\unnumberedsecyyy #1{\unnmhead1{#1}} % normally calls unnumberedseczzz
+\def\unnumberedseczzz #1{%
+\plainsecheading {#1}\gdef\thissection{#1}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash unnumbsecentry{\the\toks0}}}%
+\temp
+\unnumbnoderef
+\nobreak
+}
+
+% Subsections.
+\outer\def\numberedsubsec{\parsearg\numberedsubsecyyy}
+\def\numberedsubsecyyy #1{\numhead2{#1}} % normally calls numberedsubseczzz
+\def\numberedsubseczzz #1{%
+\gdef\thissection{#1}\subsubsecno=0 \global\advance \subsecno by 1 %
+\subsecheading {#1}{\the\chapno}{\the\secno}{\the\subsecno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash subsecentry{\the\toks0}%
+                                    {\the\chapno}{\the\secno}{\the\subsecno}}}%
+\temp
+\donoderef
+\nobreak
+}
+
+\outer\def\appendixsubsec{\parsearg\appendixsubsecyyy}
+\def\appendixsubsecyyy #1{\apphead2{#1}} % normally calls appendixsubseczzz
+\def\appendixsubseczzz #1{%
+\gdef\thissection{#1}\subsubsecno=0 \global\advance \subsecno by 1 %
+\subsecheading {#1}{\appendixletter}{\the\secno}{\the\subsecno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash subsecentry{\the\toks0}%
+                                {\appendixletter}{\the\secno}{\the\subsecno}}}%
+\temp
+\appendixnoderef
+\nobreak
+}
+
+\outer\def\unnumberedsubsec{\parsearg\unnumberedsubsecyyy}
+\def\unnumberedsubsecyyy #1{\unnmhead2{#1}} %normally calls unnumberedsubseczzz
+\def\unnumberedsubseczzz #1{%
+\plainsubsecheading {#1}\gdef\thissection{#1}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash unnumbsubsecentry%
+                                    {\the\toks0}}}%
+\temp
+\unnumbnoderef
+\nobreak
+}
+
+% Subsubsections.
+\outer\def\numberedsubsubsec{\parsearg\numberedsubsubsecyyy}
+\def\numberedsubsubsecyyy #1{\numhead3{#1}} % normally numberedsubsubseczzz
+\def\numberedsubsubseczzz #1{%
+\gdef\thissection{#1}\global\advance \subsubsecno by 1 %
+\subsubsecheading {#1}
+  {\the\chapno}{\the\secno}{\the\subsecno}{\the\subsubsecno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash subsubsecentry{\the\toks0}%
+  {\the\chapno}{\the\secno}{\the\subsecno}{\the\subsubsecno}}}%
+\temp
+\donoderef
+\nobreak
+}
+
+\outer\def\appendixsubsubsec{\parsearg\appendixsubsubsecyyy}
+\def\appendixsubsubsecyyy #1{\apphead3{#1}} % normally appendixsubsubseczzz
+\def\appendixsubsubseczzz #1{%
+\gdef\thissection{#1}\global\advance \subsubsecno by 1 %
+\subsubsecheading {#1}
+  {\appendixletter}{\the\secno}{\the\subsecno}{\the\subsubsecno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash subsubsecentry{\the\toks0}%
+  {\appendixletter}{\the\secno}{\the\subsecno}{\the\subsubsecno}}}%
+\temp
+\appendixnoderef
+\nobreak
+}
+
+\outer\def\unnumberedsubsubsec{\parsearg\unnumberedsubsubsecyyy}
+\def\unnumberedsubsubsecyyy #1{\unnmhead3{#1}} %normally unnumberedsubsubseczzz
+\def\unnumberedsubsubseczzz #1{%
+\plainsubsubsecheading {#1}\gdef\thissection{#1}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash unnumbsubsubsecentry%
+                                    {\the\toks0}}}%
+\temp
+\unnumbnoderef
+\nobreak
+}
+
+% These are variants which are not "outer", so they can appear in @ifinfo.
+% Actually, they should now be obsolete; ordinary section commands should work.
+\def\infotop{\parsearg\unnumberedzzz}
+\def\infounnumbered{\parsearg\unnumberedzzz}
+\def\infounnumberedsec{\parsearg\unnumberedseczzz}
+\def\infounnumberedsubsec{\parsearg\unnumberedsubseczzz}
+\def\infounnumberedsubsubsec{\parsearg\unnumberedsubsubseczzz}
+
+\def\infoappendix{\parsearg\appendixzzz}
+\def\infoappendixsec{\parsearg\appendixseczzz}
+\def\infoappendixsubsec{\parsearg\appendixsubseczzz}
+\def\infoappendixsubsubsec{\parsearg\appendixsubsubseczzz}
+
+\def\infochapter{\parsearg\chapterzzz}
+\def\infosection{\parsearg\sectionzzz}
+\def\infosubsection{\parsearg\subsectionzzz}
+\def\infosubsubsection{\parsearg\subsubsectionzzz}
+
+% These macros control what the section commands do, according
+% to what kind of chapter we are in (ordinary, appendix, or unnumbered).
+% Define them by default for a numbered chapter.
+\global\let\section = \numberedsec
+\global\let\subsection = \numberedsubsec
+\global\let\subsubsection = \numberedsubsubsec
+
+% Define @majorheading, @heading and @subheading
+
+% NOTE on use of \vbox for chapter headings, section headings, and such:
+%       1) We use \vbox rather than the earlier \line to permit
+%          overlong headings to fold.
+%       2) \hyphenpenalty is set to 10000 because hyphenation in a
+%          heading is obnoxious; this forbids it.
+%       3) Likewise, headings look best if no \parindent is used, and
+%          if justification is not attempted.  Hence \raggedright.
+
+
+\def\majorheading{\parsearg\majorheadingzzz}
+\def\majorheadingzzz #1{%
+{\advance\chapheadingskip by 10pt \chapbreak }%
+{\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+                  \parindent=0pt\raggedright
+                  \rm #1\hfill}}\bigskip \par\penalty 200}
+
+\def\chapheading{\parsearg\chapheadingzzz}
+\def\chapheadingzzz #1{\chapbreak %
+{\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+                  \parindent=0pt\raggedright
+                  \rm #1\hfill}}\bigskip \par\penalty 200}
+
+% @heading, @subheading, @subsubheading.
+\def\heading{\parsearg\plainsecheading}
+\def\subheading{\parsearg\plainsubsecheading}
+\def\subsubheading{\parsearg\plainsubsubsecheading}
+
+% These macros generate a chapter, section, etc. heading only
+% (including whitespace, linebreaking, etc. around it),
+% given all the information in convenient, parsed form.
+
+%%% Args are the skip and penalty (usually negative)
+\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi}
+
+\def\setchapterstyle #1 {\csname CHAPF#1\endcsname}
+
+%%% Define plain chapter starts, and page on/off switching for it
+% Parameter controlling skip before chapter headings (if needed)
+
+\newskip\chapheadingskip
+
+\def\chapbreak{\dobreak \chapheadingskip {-4000}}
+\def\chappager{\par\vfill\supereject}
+\def\chapoddpage{\chappager \ifodd\pageno \else \hbox to 0pt{} \chappager\fi}
+
+\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname}
+
+\def\CHAPPAGoff{%
+\global\let\contentsalignmacro = \chappager
+\global\let\pchapsepmacro=\chapbreak
+\global\let\pagealignmacro=\chappager}
+
+\def\CHAPPAGon{%
+\global\let\contentsalignmacro = \chappager
+\global\let\pchapsepmacro=\chappager
+\global\let\pagealignmacro=\chappager
+\global\def\HEADINGSon{\HEADINGSsingle}}
+
+\def\CHAPPAGodd{
+\global\let\contentsalignmacro = \chapoddpage
+\global\let\pchapsepmacro=\chapoddpage
+\global\let\pagealignmacro=\chapoddpage
+\global\def\HEADINGSon{\HEADINGSdouble}}
+
+\CHAPPAGon
+
+\def\CHAPFplain{
+\global\let\chapmacro=\chfplain
+\global\let\unnumbchapmacro=\unnchfplain
+\global\let\centerchapmacro=\centerchfplain}
+
+% Plain chapter opening.
+% #1 is the text, #2 the chapter number or empty if unnumbered.
+\def\chfplain#1#2{%
+  \pchapsepmacro
+  {%
+    \chapfonts \rm
+    \def\chapnum{#2}%
+    \setbox0 = \hbox{#2\ifx\chapnum\empty\else\enspace\fi}%
+    \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
+          \hangindent = \wd0 \centerparametersmaybe
+          \unhbox0 #1\par}%
+  }%
+  \nobreak\bigskip % no page break after a chapter title
+  \nobreak
+}
+
+% Plain opening for unnumbered.
+\def\unnchfplain#1{\chfplain{#1}{}}
+
+% @centerchap -- centered and unnumbered.
+\let\centerparametersmaybe = \relax
+\def\centerchfplain#1{{%
+  \def\centerparametersmaybe{%
+    \advance\rightskip by 3\rightskip
+    \leftskip = \rightskip
+    \parfillskip = 0pt
+  }%
+  \chfplain{#1}{}%
+}}
+
+\CHAPFplain % The default
+
+\def\unnchfopen #1{%
+\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+                       \parindent=0pt\raggedright
+                       \rm #1\hfill}}\bigskip \par\nobreak
+}
+
+\def\chfopen #1#2{\chapoddpage {\chapfonts
+\vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}%
+\par\penalty 5000 %
+}
+
+\def\centerchfopen #1{%
+\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+                       \parindent=0pt
+                       \hfill {\rm #1}\hfill}}\bigskip \par\nobreak
+}
+
+\def\CHAPFopen{
+\global\let\chapmacro=\chfopen
+\global\let\unnumbchapmacro=\unnchfopen
+\global\let\centerchapmacro=\centerchfopen}
+
+
+% Section titles.
+\newskip\secheadingskip
+\def\secheadingbreak{\dobreak \secheadingskip {-1000}}
+\def\secheading#1#2#3{\sectionheading{sec}{#2.#3}{#1}}
+\def\plainsecheading#1{\sectionheading{sec}{}{#1}}
+
+% Subsection titles.
+\newskip \subsecheadingskip
+\def\subsecheadingbreak{\dobreak \subsecheadingskip {-500}}
+\def\subsecheading#1#2#3#4{\sectionheading{subsec}{#2.#3.#4}{#1}}
+\def\plainsubsecheading#1{\sectionheading{subsec}{}{#1}}
+
+% Subsubsection titles.
+\let\subsubsecheadingskip = \subsecheadingskip
+\let\subsubsecheadingbreak = \subsecheadingbreak
+\def\subsubsecheading#1#2#3#4#5{\sectionheading{subsubsec}{#2.#3.#4.#5}{#1}}
+\def\plainsubsubsecheading#1{\sectionheading{subsubsec}{}{#1}}
+
+
+% Print any size section title.
+%
+% #1 is the section type (sec/subsec/subsubsec), #2 is the section
+% number (maybe empty), #3 the text.
+\def\sectionheading#1#2#3{%
+  {%
+    \expandafter\advance\csname #1headingskip\endcsname by \parskip
+    \csname #1headingbreak\endcsname
+  }%
+  {%
+    % Switch to the right set of fonts.
+    \csname #1fonts\endcsname \rm
+    %
+    % Only insert the separating space if we have a section number.
+    \def\secnum{#2}%
+    \setbox0 = \hbox{#2\ifx\secnum\empty\else\enspace\fi}%
+    %
+    \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
+          \hangindent = \wd0 % zero if no section number
+          \unhbox0 #3}%
+  }%
+  \ifdim\parskip<10pt \nobreak\kern10pt\nobreak\kern-\parskip\fi \nobreak
+}
+
+
+\message{toc,}
+% Table of contents.
+\newwrite\tocfile
+
+% Write an entry to the toc file, opening it if necessary.
+% Called from @chapter, etc.  We supply {\folio} at the end of the
+% argument, which will end up as the last argument to the \...entry macro.
+%
+% We open the .toc file here instead of at @setfilename or any other
+% given time so that @contents can be put in the document anywhere.
+%
+\newif\iftocfileopened
+\def\writetocentry#1{%
+  \iftocfileopened\else
+    \immediate\openout\tocfile = \jobname.toc
+    \global\tocfileopenedtrue
+  \fi
+  \iflinks \write\tocfile{#1{\folio}}\fi
+}
+
+\newskip\contentsrightmargin \contentsrightmargin=1in
+\newcount\savepageno
+\newcount\lastnegativepageno \lastnegativepageno = -1
+
+% Finish up the main text and prepare to read what we've written
+% to \tocfile.
+%
+\def\startcontents#1{%
+   % If @setchapternewpage on, and @headings double, the contents should
+   % start on an odd page, unlike chapters.  Thus, we maintain
+   % \contentsalignmacro in parallel with \pagealignmacro.
+   % From: Torbjorn Granlund <tege@matematik.su.se>
+   \contentsalignmacro
+   \immediate\closeout\tocfile
+   %
+   % Don't need to put `Contents' or `Short Contents' in the headline.
+   % It is abundantly clear what they are.
+   \unnumbchapmacro{#1}\def\thischapter{}%
+   \savepageno = \pageno
+   \begingroup                  % Set up to handle contents files properly.
+      \catcode`\\=0  \catcode`\{=1  \catcode`\}=2  \catcode`\@=11
+      % We can't do this, because then an actual ^ in a section
+      % title fails, e.g., @chapter ^ -- exponentiation.  --karl, 9jul97.
+      %\catcode`\^=7 % to see ^^e4 as \"a etc. juha@piuha.ydi.vtt.fi
+      \raggedbottom             % Worry more about breakpoints than the bottom.
+      \advance\hsize by -\contentsrightmargin % Don't use the full line length.
+      %
+      % Roman numerals for page numbers.
+      \ifnum \pageno>0 \pageno = \lastnegativepageno \fi
+}
+
+
+% Normal (long) toc.
+\def\contents{%
+   \startcontents{\putwordTOC}%
+     \openin 1 \jobname.toc
+     \ifeof 1 \else
+       \closein 1
+       \input \jobname.toc
+     \fi
+     \vfill \eject
+     \contentsalignmacro % in case @setchapternewpage odd is in effect
+     \pdfmakeoutlines
+   \endgroup
+   \lastnegativepageno = \pageno
+   \pageno = \savepageno
+}
+
+% And just the chapters.
+\def\summarycontents{%
+   \startcontents{\putwordShortTOC}%
+      %
+      \let\chapentry = \shortchapentry
+      \let\unnumbchapentry = \shortunnumberedentry
+      % We want a true roman here for the page numbers.
+      \secfonts
+      \let\rm=\shortcontrm \let\bf=\shortcontbf \let\sl=\shortcontsl
+      \rm
+      \hyphenpenalty = 10000
+      \advance\baselineskip by 1pt % Open it up a little.
+      \def\secentry ##1##2##3##4{}
+      \def\unnumbsecentry ##1##2{}
+      \def\subsecentry ##1##2##3##4##5{}
+      \def\unnumbsubsecentry ##1##2{}
+      \def\subsubsecentry ##1##2##3##4##5##6{}
+      \def\unnumbsubsubsecentry ##1##2{}
+      \openin 1 \jobname.toc
+      \ifeof 1 \else
+        \closein 1
+        \input \jobname.toc
+      \fi
+     \vfill \eject
+     \contentsalignmacro % in case @setchapternewpage odd is in effect
+   \endgroup
+   \lastnegativepageno = \pageno
+   \pageno = \savepageno
+}
+\let\shortcontents = \summarycontents
+
+\ifpdf
+  \pdfcatalog{/PageMode /UseOutlines}%
+\fi
+
+% These macros generate individual entries in the table of contents.
+% The first argument is the chapter or section name.
+% The last argument is the page number.
+% The arguments in between are the chapter number, section number, ...
+
+% Chapter-level things, for both the long and short contents.
+\def\chapentry#1#2#3{\dochapentry{#2\labelspace#1}{#3}}
+
+% See comments in \dochapentry re vbox and related settings
+\def\shortchapentry#1#2#3{%
+  \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#3\egroup}%
+}
+
+% Typeset the label for a chapter or appendix for the short contents.
+% The arg is, e.g. `Appendix A' for an appendix, or `3' for a chapter.
+% We could simplify the code here by writing out an \appendixentry
+% command in the toc file for appendices, instead of using \chapentry
+% for both, but it doesn't seem worth it.
+%
+\newdimen\shortappendixwidth
+%
+\def\shortchaplabel#1{%
+  % Compute width of word "Appendix", may change with language.
+  \setbox0 = \hbox{\shortcontrm \putwordAppendix}%
+  \shortappendixwidth = \wd0
+  %
+  % We typeset #1 in a box of constant width, regardless of the text of
+  % #1, so the chapter titles will come out aligned.
+  \setbox0 = \hbox{#1}%
+  \dimen0 = \ifdim\wd0 > \shortappendixwidth \shortappendixwidth \else 0pt \fi
+  %
+  % This space should be plenty, since a single number is .5em, and the
+  % widest letter (M) is 1em, at least in the Computer Modern fonts.
+  % (This space doesn't include the extra space that gets added after
+  % the label; that gets put in by \shortchapentry above.)
+  \advance\dimen0 by 1.1em
+  \hbox to \dimen0{#1\hfil}%
+}
+
+\def\unnumbchapentry#1#2{\dochapentry{#1}{#2}}
+\def\shortunnumberedentry#1#2{\tocentry{#1}{\doshortpageno\bgroup#2\egroup}}
+
+% Sections.
+\def\secentry#1#2#3#4{\dosecentry{#2.#3\labelspace#1}{#4}}
+\def\unnumbsecentry#1#2{\dosecentry{#1}{#2}}
+
+% Subsections.
+\def\subsecentry#1#2#3#4#5{\dosubsecentry{#2.#3.#4\labelspace#1}{#5}}
+\def\unnumbsubsecentry#1#2{\dosubsecentry{#1}{#2}}
+
+% And subsubsections.
+\def\subsubsecentry#1#2#3#4#5#6{%
+  \dosubsubsecentry{#2.#3.#4.#5\labelspace#1}{#6}}
+\def\unnumbsubsubsecentry#1#2{\dosubsubsecentry{#1}{#2}}
+
+% This parameter controls the indentation of the various levels.
+\newdimen\tocindent \tocindent = 3pc
+
+% Now for the actual typesetting. In all these, #1 is the text and #2 is the
+% page number.
+%
+% If the toc has to be broken over pages, we want it to be at chapters
+% if at all possible; hence the \penalty.
+\def\dochapentry#1#2{%
+   \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip
+   \begingroup
+     \chapentryfonts
+     \tocentry{#1}{\dopageno\bgroup#2\egroup}%
+   \endgroup
+   \nobreak\vskip .25\baselineskip plus.1\baselineskip
+}
+
+\def\dosecentry#1#2{\begingroup
+  \secentryfonts \leftskip=\tocindent
+  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
+\endgroup}
+
+\def\dosubsecentry#1#2{\begingroup
+  \subsecentryfonts \leftskip=2\tocindent
+  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
+\endgroup}
+
+\def\dosubsubsecentry#1#2{\begingroup
+  \subsubsecentryfonts \leftskip=3\tocindent
+  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
+\endgroup}
+
+% Final typesetting of a toc entry; we use the same \entry macro as for
+% the index entries, but we want to suppress hyphenation here.  (We
+% can't do that in the \entry macro, since index entries might consist
+% of hyphenated-identifiers-that-do-not-fit-on-a-line-and-nothing-else.)
+\def\tocentry#1#2{\begingroup
+  \vskip 0pt plus1pt % allow a little stretch for the sake of nice page breaks
+  % Do not use \turnoffactive in these arguments.  Since the toc is
+  % typeset in cmr, so characters such as _ would come out wrong; we
+  % have to do the usual translation tricks.
+  \entry{#1}{#2}%
+\endgroup}
+
+% Space between chapter (or whatever) number and the title.
+\def\labelspace{\hskip1em \relax}
+
+\def\dopageno#1{{\rm #1}}
+\def\doshortpageno#1{{\rm #1}}
+
+\def\chapentryfonts{\secfonts \rm}
+\def\secentryfonts{\textfonts}
+\let\subsecentryfonts = \textfonts
+\let\subsubsecentryfonts = \textfonts
+
+
+\message{environments,}
+% @foo ... @end foo.
+
+% Since these characters are used in examples, it should be an even number of
+% \tt widths. Each \tt character is 1en, so two makes it 1em.
+% Furthermore, these definitions must come after we define our fonts.
+\newbox\dblarrowbox    \newbox\longdblarrowbox
+\newbox\pushcharbox    \newbox\bullbox
+\newbox\equivbox       \newbox\errorbox
+
+%{\tentt
+%\global\setbox\dblarrowbox = \hbox to 1em{\hfil$\Rightarrow$\hfil}
+%\global\setbox\longdblarrowbox = \hbox to 1em{\hfil$\mapsto$\hfil}
+%\global\setbox\pushcharbox = \hbox to 1em{\hfil$\dashv$\hfil}
+%\global\setbox\equivbox = \hbox to 1em{\hfil$\ptexequiv$\hfil}
+% Adapted from the manmac format (p.420 of TeXbook)
+%\global\setbox\bullbox = \hbox to 1em{\kern.15em\vrule height .75ex width .85ex
+%                                      depth .1ex\hfil}
+%}
+
+% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
+\def\point{$\star$}
+\def\result{\leavevmode\raise.15ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
+\def\expansion{\leavevmode\raise.1ex\hbox to 1em{\hfil$\mapsto$\hfil}}
+\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
+\def\equiv{\leavevmode\lower.1ex\hbox to 1em{\hfil$\ptexequiv$\hfil}}
+
+% Adapted from the TeXbook's \boxit.
+{\tentt \global\dimen0 = 3em}% Width of the box.
+\dimen2 = .55pt % Thickness of rules
+% The text. (`r' is open on the right, `e' somewhat less so on the left.)
+\setbox0 = \hbox{\kern-.75pt \tensf error\kern-1.5pt}
+
+\global\setbox\errorbox=\hbox to \dimen0{\hfil
+   \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
+   \advance\hsize by -2\dimen2 % Rules.
+   \vbox{
+      \hrule height\dimen2
+      \hbox{\vrule width\dimen2 \kern3pt          % Space to left of text.
+         \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
+         \kern3pt\vrule width\dimen2}% Space to right.
+      \hrule height\dimen2}
+    \hfil}
+
+% The @error{} command.
+\def\error{\leavevmode\lower.7ex\copy\errorbox}
+
+% @tex ... @end tex    escapes into raw Tex temporarily.
+% One exception: @ is still an escape character, so that @end tex works.
+% But \@ or @@ will get a plain tex @ character.
+
+\def\tex{\begingroup
+  \catcode `\\=0 \catcode `\{=1 \catcode `\}=2
+  \catcode `\$=3 \catcode `\&=4 \catcode `\#=6
+  \catcode `\^=7 \catcode `\_=8 \catcode `\~=13 \let~=\tie
+  \catcode `\%=14
+  \catcode 43=12 % plus
+  \catcode`\"=12
+  \catcode`\==12
+  \catcode`\|=12
+  \catcode`\<=12
+  \catcode`\>=12
+  \escapechar=`\\
+  %
+  \let\b=\ptexb
+  \let\bullet=\ptexbullet
+  \let\c=\ptexc
+  \let\,=\ptexcomma
+  \let\.=\ptexdot
+  \let\dots=\ptexdots
+  \let\equiv=\ptexequiv
+  \let\!=\ptexexclam
+  \let\i=\ptexi
+  \let\{=\ptexlbrace
+  \let\+=\tabalign
+  \let\}=\ptexrbrace
+  \let\*=\ptexstar
+  \let\t=\ptext
+  %
+  \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
+  \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}%
+  \def\@{@}%
+\let\Etex=\endgroup}
+
+% Define @lisp ... @endlisp.
+% @lisp does a \begingroup so it can rebind things,
+% including the definition of @endlisp (which normally is erroneous).
+
+% Amount to narrow the margins by for @lisp.
+\newskip\lispnarrowing \lispnarrowing=0.4in
+
+% This is the definition that ^^M gets inside @lisp, @example, and other
+% such environments.  \null is better than a space, since it doesn't
+% have any width.
+\def\lisppar{\null\endgraf}
+
+% Make each space character in the input produce a normal interword
+% space in the output.  Don't allow a line break at this space, as this
+% is used only in environments like @example, where each line of input
+% should produce a line of output anyway.
+%
+{\obeyspaces %
+\gdef\sepspaces{\obeyspaces\let =\tie}}
+
+% Define \obeyedspace to be our active space, whatever it is.  This is
+% for use in \parsearg.
+{\sepspaces%
+\global\let\obeyedspace= }
+
+% This space is always present above and below environments.
+\newskip\envskipamount \envskipamount = 0pt
+
+% Make spacing and below environment symmetrical.  We use \parskip here
+% to help in doing that, since in @example-like environments \parskip
+% is reset to zero; thus the \afterenvbreak inserts no space -- but the
+% start of the next paragraph will insert \parskip
+%
+\def\aboveenvbreak{{\advance\envskipamount by \parskip
+\endgraf \ifdim\lastskip<\envskipamount
+\removelastskip \penalty-50 \vskip\envskipamount \fi}}
+
+\let\afterenvbreak = \aboveenvbreak
+
+% \nonarrowing is a flag.  If "set", @lisp etc don't narrow margins.
+\let\nonarrowing=\relax
+
+% @cartouche ... @end cartouche: draw rectangle w/rounded corners around
+% environment contents.
+\font\circle=lcircle10
+\newdimen\circthick
+\newdimen\cartouter\newdimen\cartinner
+\newskip\normbskip\newskip\normpskip\newskip\normlskip
+\circthick=\fontdimen8\circle
+%
+\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth
+\def\ctr{{\hskip 6pt\circle\char'010}}
+\def\cbl{{\circle\char'012\hskip -6pt}}
+\def\cbr{{\hskip 6pt\circle\char'011}}
+\def\carttop{\hbox to \cartouter{\hskip\lskip
+        \ctl\leaders\hrule height\circthick\hfil\ctr
+        \hskip\rskip}}
+\def\cartbot{\hbox to \cartouter{\hskip\lskip
+        \cbl\leaders\hrule height\circthick\hfil\cbr
+        \hskip\rskip}}
+%
+\newskip\lskip\newskip\rskip
+
+\long\def\cartouche{%
+\begingroup
+        \lskip=\leftskip \rskip=\rightskip
+        \leftskip=0pt\rightskip=0pt %we want these *outside*.
+        \cartinner=\hsize \advance\cartinner by-\lskip
+                          \advance\cartinner by-\rskip
+        \cartouter=\hsize
+        \advance\cartouter by 18.4pt % allow for 3pt kerns on either
+%                                    side, and for 6pt waste from
+%                                    each corner char, and rule thickness
+        \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
+        % Flag to tell @lisp, etc., not to narrow margin.
+        \let\nonarrowing=\comment
+        \vbox\bgroup
+                \baselineskip=0pt\parskip=0pt\lineskip=0pt
+                \carttop
+                \hbox\bgroup
+                        \hskip\lskip
+                        \vrule\kern3pt
+                        \vbox\bgroup
+                                \hsize=\cartinner
+                                \kern3pt
+                                \begingroup
+                                        \baselineskip=\normbskip
+                                        \lineskip=\normlskip
+                                        \parskip=\normpskip
+                                        \vskip -\parskip
+\def\Ecartouche{%
+                                \endgroup
+                                \kern3pt
+                        \egroup
+                        \kern3pt\vrule
+                        \hskip\rskip
+                \egroup
+                \cartbot
+        \egroup
+\endgroup
+}}
+
+
+% This macro is called at the beginning of all the @example variants,
+% inside a group.
+\def\nonfillstart{%
+  \aboveenvbreak
+  \inENV % This group ends at the end of the body
+  \hfuzz = 12pt % Don't be fussy
+  \sepspaces % Make spaces be word-separators rather than space tokens.
+  \singlespace
+  \let\par = \lisppar % don't ignore blank lines
+  \obeylines % each line of input is a line of output
+  \parskip = 0pt
+  \parindent = 0pt
+  \emergencystretch = 0pt % don't try to avoid overfull boxes
+  % @cartouche defines \nonarrowing to inhibit narrowing
+  % at next level down.
+  \ifx\nonarrowing\relax
+    \advance \leftskip by \lispnarrowing
+    \exdentamount=\lispnarrowing
+    \let\exdent=\nofillexdent
+    \let\nonarrowing=\relax
+  \fi
+}
+
+% Define the \E... control sequence only if we are inside the particular
+% environment, so the error checking in \end will work.
+%
+% To end an @example-like environment, we first end the paragraph (via
+% \afterenvbreak's vertical glue), and then the group.  That way we keep
+% the zero \parskip that the environments set -- \parskip glue will be
+% inserted at the beginning of the next paragraph in the document, after
+% the environment.
+%
+\def\nonfillfinish{\afterenvbreak\endgroup}
+
+% @lisp: indented, narrowed, typewriter font.
+\def\lisp{\begingroup
+  \nonfillstart
+  \let\Elisp = \nonfillfinish
+  \tt
+  \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special.
+  \gobble       % eat return
+}
+
+% @example: Same as @lisp.
+\def\example{\begingroup \def\Eexample{\nonfillfinish\endgroup}\lisp}
+
+% @small... is usually equivalent to the non-small (@smallbook
+% redefines).  We must call \example (or whatever) last in the
+% definition, since it reads the return following the @example (or
+% whatever) command.
+%
+% This actually allows (for example) @end display inside an
+% @smalldisplay.  Too bad, but makeinfo will catch the error anyway.
+%
+\def\smalldisplay{\begingroup\def\Esmalldisplay{\nonfillfinish\endgroup}\display}
+\def\smallexample{\begingroup\def\Esmallexample{\nonfillfinish\endgroup}\lisp}
+\def\smallformat{\begingroup\def\Esmallformat{\nonfillfinish\endgroup}\format}
+\def\smalllisp{\begingroup\def\Esmalllisp{\nonfillfinish\endgroup}\lisp}
+
+% Real @smallexample and @smalllisp (when @smallbook): use smaller fonts.
+% Originally contributed by Pavel@xerox.
+\def\smalllispx{\begingroup
+  \def\Esmalllisp{\nonfillfinish\endgroup}%
+  \def\Esmallexample{\nonfillfinish\endgroup}%
+  \smallfonts
+  \lisp
+}
+
+% @display: same as @lisp except keep current font.
+%
+\def\display{\begingroup
+  \nonfillstart
+  \let\Edisplay = \nonfillfinish
+  \gobble
+}
+
+% @smalldisplay (when @smallbook): @display plus smaller fonts.
+%
+\def\smalldisplayx{\begingroup
+  \def\Esmalldisplay{\nonfillfinish\endgroup}%
+  \smallfonts \rm
+  \display
+}
+
+% @format: same as @display except don't narrow margins.
+%
+\def\format{\begingroup
+  \let\nonarrowing = t
+  \nonfillstart
+  \let\Eformat = \nonfillfinish
+  \gobble
+}
+
+% @smallformat (when @smallbook): @format plus smaller fonts.
+%
+\def\smallformatx{\begingroup
+  \def\Esmallformat{\nonfillfinish\endgroup}%
+  \smallfonts \rm
+  \format
+}
+
+% @flushleft (same as @format).
+%
+\def\flushleft{\begingroup \def\Eflushleft{\nonfillfinish\endgroup}\format}
+
+% @flushright.
+%
+\def\flushright{\begingroup
+  \let\nonarrowing = t
+  \nonfillstart
+  \let\Eflushright = \nonfillfinish
+  \advance\leftskip by 0pt plus 1fill
+  \gobble
+}
+
+% @quotation does normal linebreaking (hence we can't use \nonfillstart)
+% and narrows the margins.
+%
+\def\quotation{%
+  \begingroup\inENV %This group ends at the end of the @quotation body
+  {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
+  \singlespace
+  \parindent=0pt
+  % We have retained a nonzero parskip for the environment, since we're
+  % doing normal filling. So to avoid extra space below the environment...
+  \def\Equotation{\parskip = 0pt \nonfillfinish}%
+  %
+  % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
+  \ifx\nonarrowing\relax
+    \advance\leftskip by \lispnarrowing
+    \advance\rightskip by \lispnarrowing
+    \exdentamount = \lispnarrowing
+    \let\nonarrowing = \relax
+  \fi
+}
+
+
+\message{defuns,}
+% @defun etc.
+
+% Allow user to change definition object font (\df) internally
+\def\setdeffont #1 {\csname DEF#1\endcsname}
+
+\newskip\defbodyindent \defbodyindent=.4in
+\newskip\defargsindent \defargsindent=50pt
+\newskip\deftypemargin \deftypemargin=12pt
+\newskip\deflastargmargin \deflastargmargin=18pt
+
+\newcount\parencount
+% define \functionparens, which makes ( and ) and & do special things.
+% \functionparens affects the group it is contained in.
+\def\activeparens{%
+\catcode`\(=\active \catcode`\)=\active \catcode`\&=\active
+\catcode`\[=\active \catcode`\]=\active}
+
+% Make control sequences which act like normal parenthesis chars.
+\let\lparen = ( \let\rparen = )
+
+{\activeparens % Now, smart parens don't turn on until &foo (see \amprm)
+
+% Be sure that we always have a definition for `(', etc.  For example,
+% if the fn name has parens in it, \boldbrax will not be in effect yet,
+% so TeX would otherwise complain about undefined control sequence.
+\global\let(=\lparen \global\let)=\rparen
+\global\let[=\lbrack \global\let]=\rbrack
+
+\gdef\functionparens{\boldbrax\let&=\amprm\parencount=0 }
+\gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb}
+% This is used to turn on special parens
+% but make & act ordinary (given that it's active).
+\gdef\boldbraxnoamp{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb\let&=\ampnr}
+
+% Definitions of (, ) and & used in args for functions.
+% This is the definition of ( outside of all parentheses.
+\gdef\oprm#1 {{\rm\char`\(}#1 \bf \let(=\opnested
+  \global\advance\parencount by 1
+}
+%
+% This is the definition of ( when already inside a level of parens.
+\gdef\opnested{\char`\(\global\advance\parencount by 1 }
+%
+\gdef\clrm{% Print a paren in roman if it is taking us back to depth of 0.
+  % also in that case restore the outer-level definition of (.
+  \ifnum \parencount=1 {\rm \char `\)}\sl \let(=\oprm \else \char `\) \fi
+  \global\advance \parencount by -1 }
+% If we encounter &foo, then turn on ()-hacking afterwards
+\gdef\amprm#1 {{\rm\&#1}\let(=\oprm \let)=\clrm\ }
+%
+\gdef\normalparens{\boldbrax\let&=\ampnr}
+} % End of definition inside \activeparens
+%% These parens (in \boldbrax) actually are a little bolder than the
+%% contained text.  This is especially needed for [ and ]
+\def\opnr{{\sf\char`\(}\global\advance\parencount by 1 }
+\def\clnr{{\sf\char`\)}\global\advance\parencount by -1 }
+\let\ampnr = \&
+\def\lbrb{{\bf\char`\[}}
+\def\rbrb{{\bf\char`\]}}
+
+% Active &'s sneak into the index arguments, so make sure it's defined.
+{
+  \catcode`& = 13
+  \global\let& = \ampnr
+}
+
+% First, defname, which formats the header line itself.
+% #1 should be the function name.
+% #2 should be the type of definition, such as "Function".
+
+\def\defname #1#2{%
+% Get the values of \leftskip and \rightskip as they were
+% outside the @def...
+\dimen2=\leftskip
+\advance\dimen2 by -\defbodyindent
+\noindent
+\setbox0=\hbox{\hskip \deflastargmargin{\rm #2}\hskip \deftypemargin}%
+\dimen0=\hsize \advance \dimen0 by -\wd0 % compute size for first line
+\dimen1=\hsize \advance \dimen1 by -\defargsindent %size for continuations
+\parshape 2 0in \dimen0 \defargsindent \dimen1
+% Now output arg 2 ("Function" or some such)
+% ending at \deftypemargin from the right margin,
+% but stuck inside a box of width 0 so it does not interfere with linebreaking
+{% Adjust \hsize to exclude the ambient margins,
+% so that \rightline will obey them.
+\advance \hsize by -\dimen2
+\rlap{\rightline{{\rm #2}\hskip -1.25pc }}}%
+% Make all lines underfull and no complaints:
+\tolerance=10000 \hbadness=10000
+\advance\leftskip by -\defbodyindent
+\exdentamount=\defbodyindent
+{\df #1}\enskip        % Generate function name
+}
+
+% Actually process the body of a definition
+% #1 should be the terminating control sequence, such as \Edefun.
+% #2 should be the "another name" control sequence, such as \defunx.
+% #3 should be the control sequence that actually processes the header,
+%    such as \defunheader.
+
+\def\defparsebody #1#2#3{\begingroup\inENV% Environment for definitionbody
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2{\begingroup\obeylines\activeparens\spacesplit#3}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup %
+\catcode 61=\active % 61 is `='
+\obeylines\activeparens\spacesplit#3}
+
+% #1 is the \E... control sequence to end the definition (which we define).
+% #2 is the \...x control sequence for consecutive fns (which we define).
+% #3 is the control sequence to call to resume processing.
+% #4, delimited by the space, is the class name.
+%
+\def\defmethparsebody#1#2#3#4 {\begingroup\inENV %
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2##1 {\begingroup\obeylines\activeparens\spacesplit{#3{##1}}}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup\obeylines\activeparens\spacesplit{#3{#4}}}
+
+% Used for @deftypemethod and @deftypeivar.
+% #1 is the \E... control sequence to end the definition (which we define).
+% #2 is the \...x control sequence for consecutive fns (which we define).
+% #3 is the control sequence to call to resume processing.
+% #4, delimited by a space, is the class name.
+% #5 is the method's return type.
+%
+\def\deftypemethparsebody#1#2#3#4 #5 {\begingroup\inENV
+  \medbreak
+  \def#1{\endgraf\endgroup\medbreak}%
+  \def#2##1 ##2 {\begingroup\obeylines\activeparens\spacesplit{#3{##1}{##2}}}%
+  \parindent=0in
+  \advance\leftskip by \defbodyindent
+  \exdentamount=\defbodyindent
+  \begingroup\obeylines\activeparens\spacesplit{#3{#4}{#5}}}
+
+% Used for @deftypeop.  The change from \deftypemethparsebody is an
+% extra argument at the beginning which is the `category', instead of it
+% being the hardwired string `Method' or `Instance Variable'.  We have
+% to account for this both in the \...x definition and in parsing the
+% input at hand.  Thus also need a control sequence (passed as #5) for
+% the \E... definition to assign the category name to.
+% 
+\def\deftypeopparsebody#1#2#3#4#5 #6 {\begingroup\inENV
+  \medbreak
+  \def#1{\endgraf\endgroup\medbreak}%
+  \def#2##1 ##2 ##3 {%
+    \def#4{##1}%
+    \begingroup\obeylines\activeparens\spacesplit{#3{##2}{##3}}}%
+  \parindent=0in
+  \advance\leftskip by \defbodyindent
+  \exdentamount=\defbodyindent
+  \begingroup\obeylines\activeparens\spacesplit{#3{#5}{#6}}}
+
+\def\defopparsebody #1#2#3#4#5 {\begingroup\inENV %
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2##1 ##2 {\def#4{##1}%
+\begingroup\obeylines\activeparens\spacesplit{#3{##2}}}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup\obeylines\activeparens\spacesplit{#3{#5}}}
+
+% These parsing functions are similar to the preceding ones
+% except that they do not make parens into active characters.
+% These are used for "variables" since they have no arguments.
+
+\def\defvarparsebody #1#2#3{\begingroup\inENV% Environment for definitionbody
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2{\begingroup\obeylines\spacesplit#3}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup %
+\catcode 61=\active %
+\obeylines\spacesplit#3}
+
+% This is used for \def{tp,vr}parsebody.  It could probably be used for
+% some of the others, too, with some judicious conditionals.
+%
+\def\parsebodycommon#1#2#3{%
+  \begingroup\inENV %
+  \medbreak %
+  % Define the end token that this defining construct specifies
+  % so that it will exit this group.
+  \def#1{\endgraf\endgroup\medbreak}%
+  \def#2##1 {\begingroup\obeylines\spacesplit{#3{##1}}}%
+  \parindent=0in
+  \advance\leftskip by \defbodyindent
+  \exdentamount=\defbodyindent
+  \begingroup\obeylines
+}
+
+\def\defvrparsebody#1#2#3#4 {%
+  \parsebodycommon{#1}{#2}{#3}%
+  \spacesplit{#3{#4}}%
+}
+
+% This loses on `@deftp {Data Type} {struct termios}' -- it thinks the
+% type is just `struct', because we lose the braces in `{struct
+% termios}' when \spacesplit reads its undelimited argument.  Sigh.
+% \let\deftpparsebody=\defvrparsebody
+%
+% So, to get around this, we put \empty in with the type name.  That
+% way, TeX won't find exactly `{...}' as an undelimited argument, and
+% won't strip off the braces.
+%
+\def\deftpparsebody #1#2#3#4 {%
+  \parsebodycommon{#1}{#2}{#3}%
+  \spacesplit{\parsetpheaderline{#3{#4}}}\empty
+}
+
+% Fine, but then we have to eventually remove the \empty *and* the
+% braces (if any).  That's what this does.
+%
+\def\removeemptybraces\empty#1\relax{#1}
+
+% After \spacesplit has done its work, this is called -- #1 is the final
+% thing to call, #2 the type name (which starts with \empty), and #3
+% (which might be empty) the arguments.
+%
+\def\parsetpheaderline#1#2#3{%
+  #1{\removeemptybraces#2\relax}{#3}%
+}%
+
+\def\defopvarparsebody #1#2#3#4#5 {\begingroup\inENV %
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2##1 ##2 {\def#4{##1}%
+\begingroup\obeylines\spacesplit{#3{##2}}}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup\obeylines\spacesplit{#3{#5}}}
+
+% Split up #2 at the first space token.
+% call #1 with two arguments:
+%  the first is all of #2 before the space token,
+%  the second is all of #2 after that space token.
+% If #2 contains no space token, all of it is passed as the first arg
+% and the second is passed as empty.
+
+{\obeylines
+\gdef\spacesplit#1#2^^M{\endgroup\spacesplitfoo{#1}#2 \relax\spacesplitfoo}%
+\long\gdef\spacesplitfoo#1#2 #3#4\spacesplitfoo{%
+\ifx\relax #3%
+#1{#2}{}\else #1{#2}{#3#4}\fi}}
+
+% So much for the things common to all kinds of definitions.
+
+% Define @defun.
+
+% First, define the processing that is wanted for arguments of \defun
+% Use this to expand the args and terminate the paragraph they make up
+
+\def\defunargs#1{\functionparens \sl
+% Expand, preventing hyphenation at `-' chars.
+% Note that groups don't affect changes in \hyphenchar.
+% Set the font temporarily and use \font in case \setfont made \tensl a macro.
+{\tensl\hyphenchar\font=0}%
+#1%
+{\tensl\hyphenchar\font=45}%
+\ifnum\parencount=0 \else \errmessage{Unbalanced parentheses in @def}\fi%
+\interlinepenalty=10000
+\advance\rightskip by 0pt plus 1fil
+\endgraf\nobreak\vskip -\parskip\nobreak
+}
+
+\def\deftypefunargs #1{%
+% Expand, preventing hyphenation at `-' chars.
+% Note that groups don't affect changes in \hyphenchar.
+% Use \boldbraxnoamp, not \functionparens, so that & is not special.
+\boldbraxnoamp
+\tclose{#1}% avoid \code because of side effects on active chars
+\interlinepenalty=10000
+\advance\rightskip by 0pt plus 1fil
+\endgraf\nobreak\vskip -\parskip\nobreak
+}
+
+% Do complete processing of one @defun or @defunx line already parsed.
+
+% @deffn Command forward-char nchars
+
+\def\deffn{\defmethparsebody\Edeffn\deffnx\deffnheader}
+
+\def\deffnheader #1#2#3{\doind {fn}{\code{#2}}%
+\begingroup\defname {#2}{#1}\defunargs{#3}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @defun == @deffn Function
+
+\def\defun{\defparsebody\Edefun\defunx\defunheader}
+
+\def\defunheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index
+\begingroup\defname {#1}{\putwordDeffunc}%
+\defunargs {#2}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @deftypefun int foobar (int @var{foo}, float @var{bar})
+
+\def\deftypefun{\defparsebody\Edeftypefun\deftypefunx\deftypefunheader}
+
+% #1 is the data type.  #2 is the name and args.
+\def\deftypefunheader #1#2{\deftypefunheaderx{#1}#2 \relax}
+% #1 is the data type, #2 the name, #3 the args.
+\def\deftypefunheaderx #1#2 #3\relax{%
+\doind {fn}{\code{#2}}% Make entry in function index
+\begingroup\defname {\defheaderxcond#1\relax$$$#2}{\putwordDeftypefun}%
+\deftypefunargs {#3}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @deftypefn {Library Function} int foobar (int @var{foo}, float @var{bar})
+
+\def\deftypefn{\defmethparsebody\Edeftypefn\deftypefnx\deftypefnheader}
+
+% \defheaderxcond#1\relax$$$
+% puts #1 in @code, followed by a space, but does nothing if #1 is null.
+\def\defheaderxcond#1#2$$${\ifx#1\relax\else\code{#1#2} \fi}
+
+% #1 is the classification.  #2 is the data type.  #3 is the name and args.
+\def\deftypefnheader #1#2#3{\deftypefnheaderx{#1}{#2}#3 \relax}
+% #1 is the classification, #2 the data type, #3 the name, #4 the args.
+\def\deftypefnheaderx #1#2#3 #4\relax{%
+\doind {fn}{\code{#3}}% Make entry in function index
+\begingroup
+\normalparens % notably, turn off `&' magic, which prevents
+%               at least some C++ text from working
+\defname {\defheaderxcond#2\relax$$$#3}{#1}%
+\deftypefunargs {#4}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @defmac == @deffn Macro
+
+\def\defmac{\defparsebody\Edefmac\defmacx\defmacheader}
+
+\def\defmacheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index
+\begingroup\defname {#1}{\putwordDefmac}%
+\defunargs {#2}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @defspec == @deffn Special Form
+
+\def\defspec{\defparsebody\Edefspec\defspecx\defspecheader}
+
+\def\defspecheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index
+\begingroup\defname {#1}{\putwordDefspec}%
+\defunargs {#2}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @defop CATEGORY CLASS OPERATION ARG...
+%
+\def\defop #1 {\def\defoptype{#1}%
+\defopparsebody\Edefop\defopx\defopheader\defoptype}
+%
+\def\defopheader#1#2#3{%
+\dosubind {fn}{\code{#2}}{\putwordon\ #1}% Make entry in function index
+\begingroup\defname {#2}{\defoptype\ \putwordon\ #1}%
+\defunargs {#3}\endgroup %
+}
+
+% @deftypeop CATEGORY CLASS TYPE OPERATION ARG...
+%
+\def\deftypeop #1 {\def\deftypeopcategory{#1}%
+  \deftypeopparsebody\Edeftypeop\deftypeopx\deftypeopheader
+                       \deftypeopcategory}
+%
+% #1 is the class name, #2 the data type, #3 the operation name, #4 the args.
+\def\deftypeopheader#1#2#3#4{%
+  \dosubind{fn}{\code{#3}}{\putwordon\ \code{#1}}% entry in function index
+  \begingroup
+    \defname{\defheaderxcond#2\relax$$$#3}
+            {\deftypeopcategory\ \putwordon\ \code{#1}}%
+    \deftypefunargs{#4}%
+  \endgroup
+}
+
+% @deftypemethod CLASS TYPE METHOD ARG...
+%
+\def\deftypemethod{%
+  \deftypemethparsebody\Edeftypemethod\deftypemethodx\deftypemethodheader}
+%
+% #1 is the class name, #2 the data type, #3 the method name, #4 the args.
+\def\deftypemethodheader#1#2#3#4{%
+  \dosubind{fn}{\code{#3}}{\putwordon\ \code{#1}}% entry in function index
+  \begingroup
+    \defname{\defheaderxcond#2\relax$$$#3}{\putwordMethodon\ \code{#1}}%
+    \deftypefunargs{#4}%
+  \endgroup
+}
+
+% @deftypeivar CLASS TYPE VARNAME
+%
+\def\deftypeivar{%
+  \deftypemethparsebody\Edeftypeivar\deftypeivarx\deftypeivarheader}
+%
+% #1 is the class name, #2 the data type, #3 the variable name.
+\def\deftypeivarheader#1#2#3{%
+  \dosubind{vr}{\code{#3}}{\putwordof\ \code{#1}}% entry in variable index
+  \begingroup
+    \defname{#3}{\putwordInstanceVariableof\ \code{#1}}%
+    \defvarargs{#3}%
+  \endgroup
+}
+
+% @defmethod == @defop Method
+%
+\def\defmethod{\defmethparsebody\Edefmethod\defmethodx\defmethodheader}
+%
+% #1 is the class name, #2 the method name, #3 the args.
+\def\defmethodheader#1#2#3{%
+  \dosubind{fn}{\code{#2}}{\putwordon\ \code{#1}}% entry in function index
+  \begingroup
+    \defname{#2}{\putwordMethodon\ \code{#1}}%
+    \defunargs{#3}%
+  \endgroup
+}
+
+% @defcv {Class Option} foo-class foo-flag
+
+\def\defcv #1 {\def\defcvtype{#1}%
+\defopvarparsebody\Edefcv\defcvx\defcvarheader\defcvtype}
+
+\def\defcvarheader #1#2#3{%
+\dosubind {vr}{\code{#2}}{\putwordof\ #1}% Make entry in var index
+\begingroup\defname {#2}{\defcvtype\ \putwordof\ #1}%
+\defvarargs {#3}\endgroup %
+}
+
+% @defivar CLASS VARNAME == @defcv {Instance Variable} CLASS VARNAME
+%
+\def\defivar{\defvrparsebody\Edefivar\defivarx\defivarheader}
+%
+\def\defivarheader#1#2#3{%
+  \dosubind {vr}{\code{#2}}{\putwordof\ #1}% entry in var index
+  \begingroup
+    \defname{#2}{\putwordInstanceVariableof\ #1}%
+    \defvarargs{#3}%
+  \endgroup
+}
+
+% @defvar
+% First, define the processing that is wanted for arguments of @defvar.
+% This is actually simple: just print them in roman.
+% This must expand the args and terminate the paragraph they make up
+\def\defvarargs #1{\normalparens #1%
+\interlinepenalty=10000
+\endgraf\nobreak\vskip -\parskip\nobreak}
+
+% @defvr Counter foo-count
+
+\def\defvr{\defvrparsebody\Edefvr\defvrx\defvrheader}
+
+\def\defvrheader #1#2#3{\doind {vr}{\code{#2}}%
+\begingroup\defname {#2}{#1}\defvarargs{#3}\endgroup}
+
+% @defvar == @defvr Variable
+
+\def\defvar{\defvarparsebody\Edefvar\defvarx\defvarheader}
+
+\def\defvarheader #1#2{\doind {vr}{\code{#1}}% Make entry in var index
+\begingroup\defname {#1}{\putwordDefvar}%
+\defvarargs {#2}\endgroup %
+}
+
+% @defopt == @defvr {User Option}
+
+\def\defopt{\defvarparsebody\Edefopt\defoptx\defoptheader}
+
+\def\defoptheader #1#2{\doind {vr}{\code{#1}}% Make entry in var index
+\begingroup\defname {#1}{\putwordDefopt}%
+\defvarargs {#2}\endgroup %
+}
+
+% @deftypevar int foobar
+
+\def\deftypevar{\defvarparsebody\Edeftypevar\deftypevarx\deftypevarheader}
+
+% #1 is the data type.  #2 is the name, perhaps followed by text that
+% is actually part of the data type, which should not be put into the index.
+\def\deftypevarheader #1#2{%
+\dovarind#2 \relax% Make entry in variables index
+\begingroup\defname {\defheaderxcond#1\relax$$$#2}{\putwordDeftypevar}%
+\interlinepenalty=10000
+\endgraf\nobreak\vskip -\parskip\nobreak
+\endgroup}
+\def\dovarind#1 #2\relax{\doind{vr}{\code{#1}}}
+
+% @deftypevr {Global Flag} int enable
+
+\def\deftypevr{\defvrparsebody\Edeftypevr\deftypevrx\deftypevrheader}
+
+\def\deftypevrheader #1#2#3{\dovarind#3 \relax%
+\begingroup\defname {\defheaderxcond#2\relax$$$#3}{#1}
+\interlinepenalty=10000
+\endgraf\nobreak\vskip -\parskip\nobreak
+\endgroup}
+
+% Now define @deftp
+% Args are printed in bold, a slight difference from @defvar.
+
+\def\deftpargs #1{\bf \defvarargs{#1}}
+
+% @deftp Class window height width ...
+
+\def\deftp{\deftpparsebody\Edeftp\deftpx\deftpheader}
+
+\def\deftpheader #1#2#3{\doind {tp}{\code{#2}}%
+\begingroup\defname {#2}{#1}\deftpargs{#3}\endgroup}
+
+% These definitions are used if you use @defunx (etc.)
+% anywhere other than immediately after a @defun or @defunx.
+% 
+\def\defcvx#1 {\errmessage{@defcvx in invalid context}}
+\def\deffnx#1 {\errmessage{@deffnx in invalid context}}
+\def\defivarx#1 {\errmessage{@defivarx in invalid context}}
+\def\defmacx#1 {\errmessage{@defmacx in invalid context}}
+\def\defmethodx#1 {\errmessage{@defmethodx in invalid context}}
+\def\defoptx #1 {\errmessage{@defoptx in invalid context}}
+\def\defopx#1 {\errmessage{@defopx in invalid context}}
+\def\defspecx#1 {\errmessage{@defspecx in invalid context}}
+\def\deftpx#1 {\errmessage{@deftpx in invalid context}}
+\def\deftypefnx#1 {\errmessage{@deftypefnx in invalid context}}
+\def\deftypefunx#1 {\errmessage{@deftypefunx in invalid context}}
+\def\deftypeivarx#1 {\errmessage{@deftypeivarx in invalid context}}
+\def\deftypemethodx#1 {\errmessage{@deftypemethodx in invalid context}}
+\def\deftypeopx#1 {\errmessage{@deftypeopx in invalid context}}
+\def\deftypevarx#1 {\errmessage{@deftypevarx in invalid context}}
+\def\deftypevrx#1 {\errmessage{@deftypevrx in invalid context}}
+\def\defunx#1 {\errmessage{@defunx in invalid context}}
+\def\defvarx#1 {\errmessage{@defvarx in invalid context}}
+\def\defvrx#1 {\errmessage{@defvrx in invalid context}}
+
+
+\message{macros,}
+% @macro.
+
+% To do this right we need a feature of e-TeX, \scantokens,
+% which we arrange to emulate with a temporary file in ordinary TeX.
+\ifx\eTeXversion\undefined
+ \newwrite\macscribble
+ \def\scanmacro#1{%
+   \begingroup \newlinechar`\^^M
+   % Undo catcode changes of \startcontents and \doprintindex
+   \catcode`\@=0 \catcode`\\=12 \escapechar=`\@
+   % Append \endinput to make sure that TeX does not see the ending newline.
+   \toks0={#1\endinput}%
+   \immediate\openout\macscribble=\jobname.tmp
+   \immediate\write\macscribble{\the\toks0}%
+   \immediate\closeout\macscribble
+   \let\xeatspaces\eatspaces
+   \input \jobname.tmp
+   \endgroup
+}
+\else
+\def\scanmacro#1{%
+\begingroup \newlinechar`\^^M
+% Undo catcode changes of \startcontents and \doprintindex
+\catcode`\@=0 \catcode`\\=12 \escapechar=`\@
+\let\xeatspaces\eatspaces\scantokens{#1\endinput}\endgroup}
+\fi
+
+\newcount\paramno   % Count of parameters
+\newtoks\macname    % Macro name
+\newif\ifrecursive  % Is it recursive?
+\def\macrolist{}    % List of all defined macros in the form
+                    % \do\macro1\do\macro2...
+
+% Utility routines.
+% Thisdoes \let #1 = #2, except with \csnames.
+\def\cslet#1#2{%
+\expandafter\expandafter
+\expandafter\let
+\expandafter\expandafter
+\csname#1\endcsname
+\csname#2\endcsname}
+
+% Trim leading and trailing spaces off a string.
+% Concepts from aro-bend problem 15 (see CTAN).
+{\catcode`\@=11
+\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }}
+\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@}
+\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @}
+\def\unbrace#1{#1}
+\unbrace{\gdef\trim@@@ #1 } #2@{#1}
+}
+
+% Trim a single trailing ^^M off a string.
+{\catcode`\^^M=12\catcode`\Q=3%
+\gdef\eatcr #1{\eatcra #1Q^^MQ}%
+\gdef\eatcra#1^^MQ{\eatcrb#1Q}%
+\gdef\eatcrb#1Q#2Q{#1}%
+}
+
+% Macro bodies are absorbed as an argument in a context where
+% all characters are catcode 10, 11 or 12, except \ which is active
+% (as in normal texinfo). It is necessary to change the definition of \.
+
+% It's necessary to have hard CRs when the macro is executed. This is
+% done by  making ^^M (\endlinechar) catcode 12 when reading the macro
+% body, and then making it the \newlinechar in \scanmacro.
+
+\def\macrobodyctxt{%
+  \catcode`\~=12
+  \catcode`\^=12
+  \catcode`\_=12
+  \catcode`\|=12
+  \catcode`\<=12
+  \catcode`\>=12
+  \catcode`\+=12
+  \catcode`\{=12
+  \catcode`\}=12
+  \catcode`\@=12
+  \catcode`\^^M=12
+  \usembodybackslash}
+
+\def\macroargctxt{%
+  \catcode`\~=12
+  \catcode`\^=12
+  \catcode`\_=12
+  \catcode`\|=12
+  \catcode`\<=12
+  \catcode`\>=12
+  \catcode`\+=12
+  \catcode`\@=12
+  \catcode`\\=12}
+
+% \mbodybackslash is the definition of \ in @macro bodies.
+% It maps \foo\ => \csname macarg.foo\endcsname => #N
+% where N is the macro parameter number.
+% We define \csname macarg.\endcsname to be \realbackslash, so
+% \\ in macro replacement text gets you a backslash.
+
+{\catcode`@=0 @catcode`@\=@active
+ @gdef@usembodybackslash{@let\=@mbodybackslash}
+ @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname}
+}
+\expandafter\def\csname macarg.\endcsname{\realbackslash}
+
+\def\macro{\recursivefalse\parsearg\macroxxx}
+\def\rmacro{\recursivetrue\parsearg\macroxxx}
+
+\def\macroxxx#1{%
+  \getargs{#1}%           now \macname is the macname and \argl the arglist
+  \ifx\argl\empty       % no arguments
+     \paramno=0%
+  \else
+     \expandafter\parsemargdef \argl;%
+  \fi
+  \if1\csname ismacro.\the\macname\endcsname
+     \message{Warning: redefining \the\macname}%
+  \else
+     \expandafter\ifx\csname \the\macname\endcsname \relax
+     \else \errmessage{The name \the\macname\space is reserved}\fi
+     \global\cslet{macsave.\the\macname}{\the\macname}%
+     \global\expandafter\let\csname ismacro.\the\macname\endcsname=1%
+     % Add the macroname to \macrolist
+     \toks0 = \expandafter{\macrolist\do}%
+     \xdef\macrolist{\the\toks0
+       \expandafter\noexpand\csname\the\macname\endcsname}%
+  \fi
+  \begingroup \macrobodyctxt
+  \ifrecursive \expandafter\parsermacbody
+  \else \expandafter\parsemacbody
+  \fi}
+
+\def\unmacro{\parsearg\unmacroxxx}
+\def\unmacroxxx#1{%
+  \if1\csname ismacro.#1\endcsname
+    \global\cslet{#1}{macsave.#1}%
+    \global\expandafter\let \csname ismacro.#1\endcsname=0%
+    % Remove the macro name from \macrolist
+    \begingroup
+      \edef\tempa{\expandafter\noexpand\csname#1\endcsname}%
+      \def\do##1{%
+        \def\tempb{##1}%
+        \ifx\tempa\tempb
+          % remove this
+        \else
+          \toks0 = \expandafter{\newmacrolist\do}%
+          \edef\newmacrolist{\the\toks0\expandafter\noexpand\tempa}%
+        \fi}%
+      \def\newmacrolist{}%
+      % Execute macro list to define \newmacrolist
+      \macrolist
+      \global\let\macrolist\newmacrolist
+    \endgroup
+  \else
+    \errmessage{Macro #1 not defined}%
+  \fi
+}
+
+% This makes use of the obscure feature that if the last token of a
+% <parameter list> is #, then the preceding argument is delimited by
+% an opening brace, and that opening brace is not consumed.
+\def\getargs#1{\getargsxxx#1{}}
+\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs}
+\def\getmacname #1 #2\relax{\macname={#1}}
+\def\getmacargs#1{\def\argl{#1}}
+
+% Parse the optional {params} list.  Set up \paramno and \paramlist
+% so \defmacro knows what to do.  Define \macarg.blah for each blah
+% in the params list, to be ##N where N is the position in that list.
+% That gets used by \mbodybackslash (above).
+
+% We need to get `macro parameter char #' into several definitions.
+% The technique used is stolen from LaTeX:  let \hash be something
+% unexpandable, insert that wherever you need a #, and then redefine
+% it to # just before using the token list produced.
+%
+% The same technique is used to protect \eatspaces till just before
+% the macro is used.
+
+\def\parsemargdef#1;{\paramno=0\def\paramlist{}%
+        \let\hash\relax\let\xeatspaces\relax\parsemargdefxxx#1,;,}
+\def\parsemargdefxxx#1,{%
+  \if#1;\let\next=\relax
+  \else \let\next=\parsemargdefxxx
+    \advance\paramno by 1%
+    \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
+        {\xeatspaces{\hash\the\paramno}}%
+    \edef\paramlist{\paramlist\hash\the\paramno,}%
+  \fi\next}
+
+% These two commands read recursive and nonrecursive macro bodies.
+% (They're different since rec and nonrec macros end differently.)
+
+\long\def\parsemacbody#1@end macro%
+{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
+\long\def\parsermacbody#1@end rmacro%
+{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
+
+% This defines the macro itself. There are six cases: recursive and
+% nonrecursive macros of zero, one, and many arguments.
+% Much magic with \expandafter here.
+% \xdef is used so that macro definitions will survive the file
+% they're defined in; @include reads the file inside a group.
+\def\defmacro{%
+  \let\hash=##% convert placeholders to macro parameter chars
+  \ifrecursive
+    \ifcase\paramno
+    % 0
+      \expandafter\xdef\csname\the\macname\endcsname{%
+        \noexpand\scanmacro{\temp}}%
+    \or % 1
+      \expandafter\xdef\csname\the\macname\endcsname{%
+         \bgroup\noexpand\macroargctxt
+         \noexpand\braceorline
+         \expandafter\noexpand\csname\the\macname xxx\endcsname}%
+      \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
+         \egroup\noexpand\scanmacro{\temp}}%
+    \else % many
+      \expandafter\xdef\csname\the\macname\endcsname{%
+         \bgroup\noexpand\macroargctxt
+         \noexpand\csname\the\macname xx\endcsname}%
+      \expandafter\xdef\csname\the\macname xx\endcsname##1{%
+          \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
+      \expandafter\expandafter
+      \expandafter\xdef
+      \expandafter\expandafter
+        \csname\the\macname xxx\endcsname
+          \paramlist{\egroup\noexpand\scanmacro{\temp}}%
+    \fi
+  \else
+    \ifcase\paramno
+    % 0
+      \expandafter\xdef\csname\the\macname\endcsname{%
+        \noexpand\norecurse{\the\macname}%
+        \noexpand\scanmacro{\temp}\egroup}%
+    \or % 1
+      \expandafter\xdef\csname\the\macname\endcsname{%
+         \bgroup\noexpand\macroargctxt
+         \noexpand\braceorline
+         \expandafter\noexpand\csname\the\macname xxx\endcsname}%
+      \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
+        \egroup
+        \noexpand\norecurse{\the\macname}%
+        \noexpand\scanmacro{\temp}\egroup}%
+    \else % many
+      \expandafter\xdef\csname\the\macname\endcsname{%
+         \bgroup\noexpand\macroargctxt
+         \expandafter\noexpand\csname\the\macname xx\endcsname}%
+      \expandafter\xdef\csname\the\macname xx\endcsname##1{%
+          \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
+      \expandafter\expandafter
+      \expandafter\xdef
+      \expandafter\expandafter
+      \csname\the\macname xxx\endcsname
+      \paramlist{%
+          \egroup
+          \noexpand\norecurse{\the\macname}%
+          \noexpand\scanmacro{\temp}\egroup}%
+    \fi
+  \fi}
+
+\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}}
+
+% \braceorline decides whether the next nonwhitespace character is a
+% {.  If so it reads up to the closing }, if not, it reads the whole
+% line.  Whatever was read is then fed to the next control sequence
+% as an argument (by \parsebrace or \parsearg)
+\def\braceorline#1{\let\next=#1\futurelet\nchar\braceorlinexxx}
+\def\braceorlinexxx{%
+  \ifx\nchar\bgroup\else
+    \expandafter\parsearg
+  \fi \next}
+
+% We mant to disable all macros during \shipout so that they are not
+% expanded by \write.
+\def\turnoffmacros{\begingroup \def\do##1{\let\noexpand##1=\relax}%
+  \edef\next{\macrolist}\expandafter\endgroup\next}
+
+
+% @alias.
+% We need some trickery to remove the optional spaces around the equal
+% sign.  Just make them active and then expand them all to nothing.
+\def\alias{\begingroup\obeyspaces\parsearg\aliasxxx}
+\def\aliasxxx #1{\aliasyyy#1\relax}
+\def\aliasyyy #1=#2\relax{\ignoreactivespaces
+\edef\next{\global\let\expandafter\noexpand\csname#1\endcsname=%
+           \expandafter\noexpand\csname#2\endcsname}%
+\expandafter\endgroup\next}
+
+
+\message{cross references,}
+% @xref etc.
+
+\newwrite\auxfile
+
+\newif\ifhavexrefs    % True if xref values are known.
+\newif\ifwarnedxrefs  % True if we warned once that they aren't known.
+
+% @inforef is relatively simple.
+\def\inforef #1{\inforefzzz #1,,,,**}
+\def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
+  node \samp{\ignorespaces#1{}}}
+
+% @node's job is to define \lastnode.
+\def\node{\ENVcheck\parsearg\nodezzz}
+\def\nodezzz#1{\nodexxx [#1,]}
+\def\nodexxx[#1,#2]{\gdef\lastnode{#1}}
+\let\nwnode=\node
+\let\lastnode=\relax
+
+% The sectioning commands (@chapter, etc.) call these.
+\def\donoderef{%
+  \ifx\lastnode\relax\else
+    \expandafter\expandafter\expandafter\setref{\lastnode}%
+      {Ysectionnumberandtype}%
+    \global\let\lastnode=\relax
+  \fi
+}
+\def\unnumbnoderef{%
+  \ifx\lastnode\relax\else
+    \expandafter\expandafter\expandafter\setref{\lastnode}{Ynothing}%
+    \global\let\lastnode=\relax
+  \fi
+}
+\def\appendixnoderef{%
+  \ifx\lastnode\relax\else
+    \expandafter\expandafter\expandafter\setref{\lastnode}%
+      {Yappendixletterandtype}%
+    \global\let\lastnode=\relax
+  \fi
+}
+
+
+% @anchor{NAME} -- define xref target at arbitrary point.
+%
+\newcount\savesfregister
+\gdef\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi}
+\gdef\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi}
+\gdef\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces}
+
+% \setref{NAME}{SNT} defines a cross-reference point NAME, namely
+% NAME-title, NAME-pg, and NAME-SNT.  Called from \foonoderef.  We have
+% to set \indexdummies so commands such as @code in a section title
+% aren't expanded.  It would be nicer not to expand the titles in the
+% first place, but there's so many layers that that is hard to do.
+%
+\def\setref#1#2{{%
+  \indexdummies
+  \pdfmkdest{#1}%
+  \dosetq{#1-title}{Ytitle}%
+  \dosetq{#1-pg}{Ypagenumber}%
+  \dosetq{#1-snt}{#2}%
+}}
+
+% @xref, @pxref, and @ref generate cross-references.  For \xrefX, #1 is
+% the node name, #2 the name of the Info cross-reference, #3 the printed
+% node name, #4 the name of the Info file, #5 the name of the printed
+% manual.  All but the node name can be omitted.
+%
+\def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]}
+\def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]}
+\def\ref#1{\xrefX[#1,,,,,,,]}
+\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup
+  \unsepspaces
+  \def\printedmanual{\ignorespaces #5}%
+  \def\printednodename{\ignorespaces #3}%
+  \setbox1=\hbox{\printedmanual}%
+  \setbox0=\hbox{\printednodename}%
+  \ifdim \wd0 = 0pt
+    % No printed node name was explicitly given.
+    \expandafter\ifx\csname SETxref-automatic-section-title\endcsname\relax
+      % Use the node name inside the square brackets.
+      \def\printednodename{\ignorespaces #1}%
+    \else
+      % Use the actual chapter/section title appear inside
+      % the square brackets.  Use the real section title if we have it.
+      \ifdim \wd1 > 0pt
+        % It is in another manual, so we don't have it.
+        \def\printednodename{\ignorespaces #1}%
+      \else
+        \ifhavexrefs
+          % We know the real title if we have the xref values.
+          \def\printednodename{\refx{#1-title}{}}%
+        \else
+          % Otherwise just copy the Info node name.
+          \def\printednodename{\ignorespaces #1}%
+        \fi%
+      \fi
+    \fi
+  \fi
+  %
+  % If we use \unhbox0 and \unhbox1 to print the node names, TeX does not
+  % insert empty discretionaries after hyphens, which means that it will
+  % not find a line break at a hyphen in a node names.  Since some manuals
+  % are best written with fairly long node names, containing hyphens, this
+  % is a loss.  Therefore, we give the text of the node name again, so it
+  % is as if TeX is seeing it for the first time.
+  \ifpdf
+    \leavevmode
+    \getfilename{#4}%
+    \ifnum\filenamelength>0
+      \startlink attr{/Border [0 0 0]}%
+        goto file{\the\filename.pdf} name{#1@}%
+    \else
+      \startlink attr{/Border [0 0 0]}%
+        goto name{#1@}%
+    \fi
+    \linkcolor
+  \fi
+  %
+  \ifdim \wd1 > 0pt
+    \putwordsection{} ``\printednodename'' \putwordin{} \cite{\printedmanual}%
+  \else
+    % _ (for example) has to be the character _ for the purposes of the
+    % control sequence corresponding to the node, but it has to expand
+    % into the usual \leavevmode...\vrule stuff for purposes of
+    % printing. So we \turnoffactive for the \refx-snt, back on for the
+    % printing, back off for the \refx-pg.
+    {\normalturnoffactive
+     % Only output a following space if the -snt ref is nonempty; for
+     % @unnumbered and @anchor, it won't be.
+     \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}%
+     \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
+    }%
+    % [mynode],
+    [\printednodename],\space
+    % page 3
+    \turnoffactive \putwordpage\tie\refx{#1-pg}{}%
+  \fi
+  \endlink
+\endgroup}
+
+% \dosetq is the interface for calls from other macros
+
+% Use \normalturnoffactive so that punctuation chars such as underscore
+% and backslash work in node names.  (\turnoffactive doesn't do \.)
+\def\dosetq#1#2{%
+  {\let\folio=0%
+   \normalturnoffactive
+   \edef\next{\write\auxfile{\internalsetq{#1}{#2}}}%
+   \iflinks
+     \next
+   \fi
+  }%
+}
+
+% \internalsetq {foo}{page} expands into
+% CHARACTERS 'xrdef {foo}{...expansion of \Ypage...}
+% When the aux file is read, ' is the escape character
+
+\def\internalsetq #1#2{'xrdef {#1}{\csname #2\endcsname}}
+
+% Things to be expanded by \internalsetq
+
+\def\Ypagenumber{\folio}
+
+\def\Ytitle{\thissection}
+
+\def\Ynothing{}
+
+\def\Ysectionnumberandtype{%
+\ifnum\secno=0 \putwordChapter\xreftie\the\chapno %
+\else \ifnum \subsecno=0 \putwordSection\xreftie\the\chapno.\the\secno %
+\else \ifnum \subsubsecno=0 %
+\putwordSection\xreftie\the\chapno.\the\secno.\the\subsecno %
+\else %
+\putwordSection\xreftie\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno %
+\fi \fi \fi }
+
+\def\Yappendixletterandtype{%
+\ifnum\secno=0 \putwordAppendix\xreftie'char\the\appendixno{}%
+\else \ifnum \subsecno=0 \putwordSection\xreftie'char\the\appendixno.\the\secno %
+\else \ifnum \subsubsecno=0 %
+\putwordSection\xreftie'char\the\appendixno.\the\secno.\the\subsecno %
+\else %
+\putwordSection\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno %
+\fi \fi \fi }
+
+\gdef\xreftie{'tie}
+
+% Use TeX 3.0's \inputlineno to get the line number, for better error
+% messages, but if we're using an old version of TeX, don't do anything.
+%
+\ifx\inputlineno\thisisundefined
+  \let\linenumber = \empty % Non-3.0.
+\else
+  \def\linenumber{\the\inputlineno:\space}
+\fi
+
+% Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME.
+% If its value is nonempty, SUFFIX is output afterward.
+
+\def\refx#1#2{%
+  \expandafter\ifx\csname X#1\endcsname\relax
+    % If not defined, say something at least.
+    \angleleft un\-de\-fined\angleright
+    \iflinks
+      \ifhavexrefs
+        \message{\linenumber Undefined cross reference `#1'.}%
+      \else
+        \ifwarnedxrefs\else
+          \global\warnedxrefstrue
+          \message{Cross reference values unknown; you must run TeX again.}%
+        \fi
+      \fi
+    \fi
+  \else
+    % It's defined, so just use it.
+    \csname X#1\endcsname
+  \fi
+  #2% Output the suffix in any case.
+}
+
+% This is the macro invoked by entries in the aux file.
+%
+\def\xrdef#1{\begingroup
+  % Reenable \ as an escape while reading the second argument.
+  \catcode`\\ = 0
+  \afterassignment\endgroup
+  \expandafter\gdef\csname X#1\endcsname
+}
+
+% Read the last existing aux file, if any.  No error if none exists.
+\def\readauxfile{\begingroup
+  \catcode`\^^@=\other
+  \catcode`\^^A=\other
+  \catcode`\^^B=\other
+  \catcode`\^^C=\other
+  \catcode`\^^D=\other
+  \catcode`\^^E=\other
+  \catcode`\^^F=\other
+  \catcode`\^^G=\other
+  \catcode`\^^H=\other
+  \catcode`\^^K=\other
+  \catcode`\^^L=\other
+  \catcode`\^^N=\other
+  \catcode`\^^P=\other
+  \catcode`\^^Q=\other
+  \catcode`\^^R=\other
+  \catcode`\^^S=\other
+  \catcode`\^^T=\other
+  \catcode`\^^U=\other
+  \catcode`\^^V=\other
+  \catcode`\^^W=\other
+  \catcode`\^^X=\other
+  \catcode`\^^Z=\other
+  \catcode`\^^[=\other
+  \catcode`\^^\=\other
+  \catcode`\^^]=\other
+  \catcode`\^^^=\other
+  \catcode`\^^_=\other
+  \catcode`\@=\other
+  \catcode`\^=\other
+  % It was suggested to define this as 7, which would allow ^^e4 etc.
+  % in xref tags, i.e., node names.  But since ^^e4 notation isn't
+  % supported in the main text, it doesn't seem desirable.  Furthermore,
+  % that is not enough: for node names that actually contain a ^
+  % character, we would end up writing a line like this: 'xrdef {'hat
+  % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first
+  % argument, and \hat is not an expandable control sequence.  It could
+  % all be worked out, but why?  Either we support ^^ or we don't.
+  %
+  % The other change necessary for this was to define \auxhat:
+  % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter
+  % and then to call \auxhat in \setq.
+  %
+  \catcode`\~=\other
+  \catcode`\[=\other
+  \catcode`\]=\other
+  \catcode`\"=\other
+  \catcode`\_=\other
+  \catcode`\|=\other
+  \catcode`\<=\other
+  \catcode`\>=\other
+  \catcode`\$=\other
+  \catcode`\#=\other
+  \catcode`\&=\other
+  \catcode`+=\other % avoid \+ for paranoia even though we've turned it off
+  % Make the characters 128-255 be printing characters
+  {%
+    \count 1=128
+    \def\loop{%
+      \catcode\count 1=\other
+      \advance\count 1 by 1
+      \ifnum \count 1<256 \loop \fi
+    }%
+  }%
+  % The aux file uses ' as the escape (for now).
+  % Turn off \ as an escape so we do not lose on
+  % entries which were dumped with control sequences in their names.
+  % For example, 'xrdef {$\leq $-fun}{page ...} made by @defun ^^
+  % Reference to such entries still does not work the way one would wish,
+  % but at least they do not bomb out when the aux file is read in.
+  \catcode`\{=1
+  \catcode`\}=2
+  \catcode`\%=\other
+  \catcode`\'=0
+  \catcode`\\=\other
+  %
+  \openin 1 \jobname.aux
+  \ifeof 1 \else
+    \closein 1
+    \input \jobname.aux
+    \global\havexrefstrue
+    \global\warnedobstrue
+  \fi
+  % Open the new aux file.  TeX will close it automatically at exit.
+  \openout\auxfile=\jobname.aux
+\endgroup}
+
+
+% Footnotes.
+
+\newcount \footnoteno
+
+% The trailing space in the following definition for supereject is
+% vital for proper filling; pages come out unaligned when you do a
+% pagealignmacro call if that space before the closing brace is
+% removed. (Generally, numeric constants should always be followed by a
+% space to prevent strange expansion errors.)
+\def\supereject{\par\penalty -20000\footnoteno =0 }
+
+% @footnotestyle is meaningful for info output only.
+\let\footnotestyle=\comment
+
+\let\ptexfootnote=\footnote
+
+{\catcode `\@=11
+%
+% Auto-number footnotes.  Otherwise like plain.
+\gdef\footnote{%
+  \global\advance\footnoteno by \@ne
+  \edef\thisfootno{$^{\the\footnoteno}$}%
+  %
+  % In case the footnote comes at the end of a sentence, preserve the
+  % extra spacing after we do the footnote number.
+  \let\@sf\empty
+  \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\/\fi
+  %
+  % Remove inadvertent blank space before typesetting the footnote number.
+  \unskip
+  \thisfootno\@sf
+  \footnotezzz
+}%
+
+% Don't bother with the trickery in plain.tex to not require the
+% footnote text as a parameter.  Our footnotes don't need to be so general.
+%
+% Oh yes, they do; otherwise, @ifset and anything else that uses
+% \parseargline fail inside footnotes because the tokens are fixed when
+% the footnote is read.  --karl, 16nov96.
+%
+\long\gdef\footnotezzz{\insert\footins\bgroup
+  % We want to typeset this text as a normal paragraph, even if the
+  % footnote reference occurs in (for example) a display environment.
+  % So reset some parameters.
+  \interlinepenalty\interfootnotelinepenalty
+  \splittopskip\ht\strutbox % top baseline for broken footnotes
+  \splitmaxdepth\dp\strutbox
+  \floatingpenalty\@MM
+  \leftskip\z@skip
+  \rightskip\z@skip
+  \spaceskip\z@skip
+  \xspaceskip\z@skip
+  \parindent\defaultparindent
+  %
+  \smallfonts \rm
+  %
+  % Hang the footnote text off the number.
+  \hang
+  \textindent{\thisfootno}%
+  %
+  % Don't crash into the line above the footnote text.  Since this
+  % expands into a box, it must come within the paragraph, lest it
+  % provide a place where TeX can split the footnote.
+  \footstrut
+  \futurelet\next\fo@t
+}
+\def\fo@t{\ifcat\bgroup\noexpand\next \let\next\f@@t
+  \else\let\next\f@t\fi \next}
+\def\f@@t{\bgroup\aftergroup\@foot\let\next}
+\def\f@t#1{#1\@foot}
+\def\@foot{\strut\par\egroup}
+
+}%end \catcode `\@=11
+
+% Set the baselineskip to #1, and the lineskip and strut size
+% correspondingly.  There is no deep meaning behind these magic numbers
+% used as factors; they just match (closely enough) what Knuth defined.
+%
+\def\lineskipfactor{.08333}
+\def\strutheightpercent{.70833}
+\def\strutdepthpercent {.29167}
+%
+\def\setleading#1{%
+  \normalbaselineskip = #1\relax
+  \normallineskip = \lineskipfactor\normalbaselineskip
+  \normalbaselines
+  \setbox\strutbox =\hbox{%
+    \vrule width0pt height\strutheightpercent\baselineskip
+                    depth \strutdepthpercent \baselineskip
+  }%
+}
+
+% @| inserts a changebar to the left of the current line.  It should
+% surround any changed text.  This approach does *not* work if the
+% change spans more than two lines of output.  To handle that, we would
+% have adopt a much more difficult approach (putting marks into the main
+% vertical list for the beginning and end of each change).
+%
+\def\|{%
+  % \vadjust can only be used in horizontal mode.
+  \leavevmode
+  %
+  % Append this vertical mode material after the current line in the output.
+  \vadjust{%
+    % We want to insert a rule with the height and depth of the current
+    % leading; that is exactly what \strutbox is supposed to record.
+    \vskip-\baselineskip
+    %
+    % \vadjust-items are inserted at the left edge of the type.  So
+    % the \llap here moves out into the left-hand margin.
+    \llap{%
+      %
+      % For a thicker or thinner bar, change the `1pt'.
+      \vrule height\baselineskip width1pt
+      %
+      % This is the space between the bar and the text.
+      \hskip 12pt
+    }%
+  }%
+}
+
+% For a final copy, take out the rectangles
+% that mark overfull boxes (in case you have decided
+% that the text looks ok even though it passes the margin).
+%
+\def\finalout{\overfullrule=0pt}
+
+% @image.  We use the macros from epsf.tex to support this.
+% If epsf.tex is not installed and @image is used, we complain.
+%
+% Check for and read epsf.tex up front.  If we read it only at @image
+% time, we might be inside a group, and then its definitions would get
+% undone and the next image would fail.
+\openin 1 = epsf.tex
+\ifeof 1 \else
+  \closein 1
+  % Do not bother showing banner with post-v2.7 epsf.tex (available in
+  % doc/epsf.tex until it shows up on ctan).
+  \def\epsfannounce{\toks0 = }%
+  \input epsf.tex
+\fi
+%
+% We will only complain once about lack of epsf.tex.
+\newif\ifwarnednoepsf
+\newhelp\noepsfhelp{epsf.tex must be installed for images to
+  work.  It is also included in the Texinfo distribution, or you can get
+  it from ftp://tug.org/tex/epsf.tex.}
+%
+\def\image#1{%
+  \ifx\epsfbox\undefined
+    \ifwarnednoepsf \else
+      \errhelp = \noepsfhelp
+      \errmessage{epsf.tex not found, images will be ignored}%
+      \global\warnednoepsftrue
+    \fi
+  \else
+    \imagexxx #1,,,\finish
+  \fi
+}
+%
+% Arguments to @image:
+% #1 is (mandatory) image filename; we tack on .eps extension.
+% #2 is (optional) width, #3 is (optional) height.
+% #4 is just the usual extra ignored arg for parsing this stuff.
+\def\imagexxx#1,#2,#3,#4\finish{%
+  \ifpdf
+    \centerline{\dopdfimage{#1}{#2}{#3}}%
+  \else
+    % \epsfbox itself resets \epsf?size at each figure.
+    \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
+    \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
+    \begingroup
+      \catcode`\^^M = 5 % in case we're inside an example
+      % If the image is by itself, center it.
+      \ifvmode
+        \nobreak\bigskip
+        % Usually we'll have text after the image which will insert
+        % \parskip glue, so insert it here too to equalize the space
+        % above and below. 
+        \nobreak\vskip\parskip
+        \nobreak
+        \centerline{\epsfbox{#1.eps}}%
+        \bigbreak
+      \else
+        % In the middle of a paragraph, no extra space.
+        \epsfbox{#1.eps}%
+      \fi
+    \endgroup
+  \fi
+}
+
+
+\message{localization,}
+% and i18n.
+
+% @documentlanguage is usually given very early, just after
+% @setfilename.  If done too late, it may not override everything
+% properly.  Single argument is the language abbreviation.
+% It would be nice if we could set up a hyphenation file here.
+%
+\def\documentlanguage{\parsearg\dodocumentlanguage}
+\def\dodocumentlanguage#1{%
+  \tex % read txi-??.tex file in plain TeX.
+  % Read the file if it exists.
+  \openin 1 txi-#1.tex
+  \ifeof1
+    \errhelp = \nolanghelp
+    \errmessage{Cannot read language file txi-#1.tex}%
+    \let\temp = \relax
+  \else
+    \def\temp{\input txi-#1.tex }%
+  \fi
+  \temp
+  \endgroup
+}
+\newhelp\nolanghelp{The given language definition file cannot be found or
+is empty.  Maybe you need to install it?  In the current directory
+should work if nowhere else does.}
+
+
+% @documentencoding should change something in TeX eventually, most
+% likely, but for now just recognize it.
+\let\documentencoding = \comment
+
+
+% Page size parameters.
+%
+\newdimen\defaultparindent \defaultparindent = 15pt
+
+\chapheadingskip = 15pt plus 4pt minus 2pt
+\secheadingskip = 12pt plus 3pt minus 2pt
+\subsecheadingskip = 9pt plus 2pt minus 2pt
+
+% Prevent underfull vbox error messages.
+\vbadness = 10000
+
+% Don't be so finicky about underfull hboxes, either.
+\hbadness = 2000
+
+% Following George Bush, just get rid of widows and orphans.
+\widowpenalty=10000
+\clubpenalty=10000
+
+% Use TeX 3.0's \emergencystretch to help line breaking, but if we're
+% using an old version of TeX, don't do anything.  We want the amount of
+% stretch added to depend on the line length, hence the dependence on
+% \hsize.  We call this whenever the paper size is set.
+%
+\def\setemergencystretch{%
+  \ifx\emergencystretch\thisisundefined
+    % Allow us to assign to \emergencystretch anyway.
+    \def\emergencystretch{\dimen0}%
+  \else
+    \emergencystretch = .15\hsize
+  \fi
+}
+
+% Parameters in order: 1) textheight; 2) textwidth; 3) voffset;
+% 4) hoffset; 5) binding offset; 6) topskip.  Then whoever calls us can
+% set \parskip and call \setleading for \baselineskip.
+%
+\def\internalpagesizes#1#2#3#4#5#6{%
+  \voffset = #3\relax
+  \topskip = #6\relax
+  \splittopskip = \topskip
+  %
+  \vsize = #1\relax
+  \advance\vsize by \topskip
+  \outervsize = \vsize
+  \advance\outervsize by 2\topandbottommargin
+  \pageheight = \vsize
+  %
+  \hsize = #2\relax
+  \outerhsize = \hsize
+  \advance\outerhsize by 0.5in
+  \pagewidth = \hsize
+  %
+  \normaloffset = #4\relax
+  \bindingoffset = #5\relax
+  %
+  \parindent = \defaultparindent
+  \setemergencystretch
+}
+
+% @letterpaper (the default).
+\def\letterpaper{{\globaldefs = 1
+  \parskip = 3pt plus 2pt minus 1pt
+  \setleading{13.2pt}%
+  %
+  % If page is nothing but text, make it come out even.
+  \internalpagesizes{46\baselineskip}{6in}{\voffset}{.25in}{\bindingoffset}{36pt}%
+}}
+
+% Use @smallbook to reset parameters for 7x9.5 (or so) format.
+\def\smallbook{{\globaldefs = 1
+  \parskip = 2pt plus 1pt
+  \setleading{12pt}%
+  %
+  \internalpagesizes{7.5in}{5.in}{\voffset}{.25in}{\bindingoffset}{16pt}%
+  %
+  \lispnarrowing = 0.3in
+  \tolerance = 700
+  \hfuzz = 1pt
+  \contentsrightmargin = 0pt
+  \deftypemargin = 0pt
+  \defbodyindent = .5cm
+  %
+  \let\smalldisplay = \smalldisplayx
+  \let\smallexample = \smalllispx
+  \let\smallformat = \smallformatx
+  \let\smalllisp = \smalllispx
+}}
+
+% Use @afourpaper to print on European A4 paper.
+\def\afourpaper{{\globaldefs = 1
+  \setleading{12pt}%
+  \parskip = 3pt plus 2pt minus 1pt
+  %
+  \internalpagesizes{53\baselineskip}{160mm}{\voffset}{4mm}{\bindingoffset}{44pt}%
+  %
+  \tolerance = 700
+  \hfuzz = 1pt
+}}
+
+% A specific text layout, 24x15cm overall, intended for A4 paper.  Top margin
+% 29mm, hence bottom margin 28mm, nominal side margin 3cm.
+\def\afourlatex{{\globaldefs = 1
+  \setleading{13.6pt}%
+  %
+  \afourpaper
+  \internalpagesizes{237mm}{150mm}{3.6mm}{3.6mm}{3mm}{7mm}%
+  %
+  \globaldefs = 0
+}}
+
+% Use @afourwide to print on European A4 paper in wide format.
+\def\afourwide{%
+  \afourpaper
+  \internalpagesizes{9.5in}{6.5in}{\hoffset}{\normaloffset}{\bindingoffset}{7mm}%
+  %
+  \globaldefs = 0
+}
+
+% @pagesizes TEXTHEIGHT[,TEXTWIDTH]
+% Perhaps we should allow setting the margins, \topskip, \parskip,
+% and/or leading, also. Or perhaps we should compute them somehow.
+%
+\def\pagesizes{\parsearg\pagesizesxxx}
+\def\pagesizesxxx#1{\pagesizesyyy #1,,\finish}
+\def\pagesizesyyy#1,#2,#3\finish{{%
+  \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi
+  \globaldefs = 1
+  %
+  \parskip = 3pt plus 2pt minus 1pt
+  \setleading{13.2pt}%
+  %
+  \internalpagesizes{#1}{\hsize}{\voffset}{\normaloffset}{\bindingoffset}{44pt}%
+}}
+
+% Set default to letter.
+%
+\letterpaper
+
+
+\message{and turning on texinfo input format.}
+
+% Define macros to output various characters with catcode for normal text.
+\catcode`\"=\other
+\catcode`\~=\other
+\catcode`\^=\other
+\catcode`\_=\other
+\catcode`\|=\other
+\catcode`\<=\other
+\catcode`\>=\other
+\catcode`\+=\other
+\catcode`\$=\other
+\def\normaldoublequote{"}
+\def\normaltilde{~}
+\def\normalcaret{^}
+\def\normalunderscore{_}
+\def\normalverticalbar{|}
+\def\normalless{<}
+\def\normalgreater{>}
+\def\normalplus{+}
+\def\normaldollar{$}
+
+% This macro is used to make a character print one way in ttfont
+% where it can probably just be output, and another way in other fonts,
+% where something hairier probably needs to be done.
+%
+% #1 is what to print if we are indeed using \tt; #2 is what to print
+% otherwise.  Since all the Computer Modern typewriter fonts have zero
+% interword stretch (and shrink), and it is reasonable to expect all
+% typewriter fonts to have this, we can check that font parameter.
+%
+\def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi}
+
+% Same as above, but check for italic font.  Actually this also catches
+% non-italic slanted fonts since it is impossible to distinguish them from
+% italic fonts.  But since this is only used by $ and it uses \sl anyway
+% this is not a problem.
+\def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi}
+
+% Turn off all special characters except @
+% (and those which the user can use as if they were ordinary).
+% Most of these we simply print from the \tt font, but for some, we can
+% use math or other variants that look better in normal text.
+
+\catcode`\"=\active
+\def\activedoublequote{{\tt\char34}}
+\let"=\activedoublequote
+\catcode`\~=\active
+\def~{{\tt\char126}}
+\chardef\hat=`\^
+\catcode`\^=\active
+\def^{{\tt \hat}}
+
+\catcode`\_=\active
+\def_{\ifusingtt\normalunderscore\_}
+% Subroutine for the previous macro.
+\def\_{\leavevmode \kern.06em \vbox{\hrule width.3em height.1ex}}
+
+\catcode`\|=\active
+\def|{{\tt\char124}}
+\chardef \less=`\<
+\catcode`\<=\active
+\def<{{\tt \less}}
+\chardef \gtr=`\>
+\catcode`\>=\active
+\def>{{\tt \gtr}}
+\catcode`\+=\active
+\def+{{\tt \char 43}}
+\catcode`\$=\active
+\def${\ifusingit{{\sl\$}}\normaldollar}
+%\catcode 27=\active
+%\def^^[{$\diamondsuit$}
+
+% Set up an active definition for =, but don't enable it most of the time.
+{\catcode`\==\active
+\global\def={{\tt \char 61}}}
+
+\catcode`+=\active
+\catcode`\_=\active
+
+% If a .fmt file is being used, characters that might appear in a file
+% name cannot be active until we have parsed the command line.
+% So turn them off again, and have \everyjob (or @setfilename) turn them on.
+% \otherifyactive is called near the end of this file.
+\def\otherifyactive{\catcode`+=\other \catcode`\_=\other}
+
+\catcode`\@=0
+
+% \rawbackslashxx output one backslash character in current font
+\global\chardef\rawbackslashxx=`\\
+%{\catcode`\\=\other
+%@gdef@rawbackslashxx{\}}
+
+% \rawbackslash redefines \ as input to do \rawbackslashxx.
+{\catcode`\\=\active
+@gdef@rawbackslash{@let\=@rawbackslashxx }}
+
+% \normalbackslash outputs one backslash in fixed width font.
+\def\normalbackslash{{\tt\rawbackslashxx}}
+
+% \catcode 17=0   % Define control-q
+\catcode`\\=\active
+
+% Used sometimes to turn off (effectively) the active characters
+% even after parsing them.
+@def@turnoffactive{@let"=@normaldoublequote
+@let\=@realbackslash
+@let~=@normaltilde
+@let^=@normalcaret
+@let_=@normalunderscore
+@let|=@normalverticalbar
+@let<=@normalless
+@let>=@normalgreater
+@let+=@normalplus
+@let$=@normaldollar}
+
+@def@normalturnoffactive{@let"=@normaldoublequote
+@let\=@normalbackslash
+@let~=@normaltilde
+@let^=@normalcaret
+@let_=@normalunderscore
+@let|=@normalverticalbar
+@let<=@normalless
+@let>=@normalgreater
+@let+=@normalplus
+@let$=@normaldollar}
+
+% Make _ and + \other characters, temporarily.
+% This is canceled by @fixbackslash.
+@otherifyactive
+
+% If a .fmt file is being used, we don't want the `\input texinfo' to show up.
+% That is what \eatinput is for; after that, the `\' should revert to printing
+% a backslash.
+%
+@gdef@eatinput input texinfo{@fixbackslash}
+@global@let\ = @eatinput
+
+% On the other hand, perhaps the file did not have a `\input texinfo'. Then
+% the first `\{ in the file would cause an error. This macro tries to fix
+% that, assuming it is called before the first `\' could plausibly occur.
+% Also back turn on active characters that might appear in the input
+% file name, in case not using a pre-dumped format.
+%
+@gdef@fixbackslash{%
+  @ifx\@eatinput @let\ = @normalbackslash @fi
+  @catcode`+=@active
+  @catcode`@_=@active
+}
+
+% Say @foo, not \foo, in error messages.
+@escapechar = `@@
+
+% These look ok in all fonts, so just make them not special.  
+@catcode`@& = @other
+@catcode`@# = @other
+@catcode`@% = @other
+
+@c Set initial fonts.
+@textfonts
+@rm
+
+
+@c Local variables:
+@c eval: (add-hook 'write-file-hooks 'time-stamp)
+@c page-delimiter: "^\\\\message"
+@c time-stamp-start: "def\\\\texinfoversion{"
+@c time-stamp-format: "%:y-%02m-%02d.%02H"
+@c time-stamp-end: "}"
+@c End:
diff --git a/readline-4.3.orig/emacs_keymap.c b/readline-4.3.orig/emacs_keymap.c
new file mode 100644
index 0000000..ca9d134
--- /dev/null
+++ b/readline-4.3.orig/emacs_keymap.c
@@ -0,0 +1,873 @@
+/* emacs_keymap.c -- the keymap for emacs_mode in readline (). */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (BUFSIZ)
+#include <stdio.h>
+#endif /* !BUFSIZ */
+
+#include "readline.h"
+
+/* An array of function pointers, one for each possible key.
+   If the type byte is ISKMAP, then the pointer is the address of
+   a keymap. */
+
+KEYMAP_ENTRY_ARRAY emacs_standard_keymap = {
+
+  /* Control keys. */
+  { ISFUNC, rl_set_mark },			/* Control-@ */
+  { ISFUNC, rl_beg_of_line },			/* Control-a */
+  { ISFUNC, rl_backward_char },			/* Control-b */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-c */
+  { ISFUNC, rl_delete },			/* Control-d */
+  { ISFUNC, rl_end_of_line },			/* Control-e */
+  { ISFUNC, rl_forward_char },			/* Control-f */
+  { ISFUNC, rl_abort },				/* Control-g */
+  { ISFUNC, rl_rubout },			/* Control-h */
+  { ISFUNC, rl_complete },			/* Control-i */
+  { ISFUNC, rl_newline },			/* Control-j */
+  { ISFUNC, rl_kill_line },			/* Control-k */
+  { ISFUNC, rl_clear_screen },			/* Control-l */
+  { ISFUNC, rl_newline },			/* Control-m */
+  { ISFUNC, rl_get_next_history },		/* Control-n */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-o */
+  { ISFUNC, rl_get_previous_history },		/* Control-p */
+  { ISFUNC, rl_quoted_insert },			/* Control-q */
+  { ISFUNC, rl_reverse_search_history },	/* Control-r */
+  { ISFUNC, rl_forward_search_history },	/* Control-s */
+  { ISFUNC, rl_transpose_chars },		/* Control-t */
+  { ISFUNC, rl_unix_line_discard },		/* Control-u */
+  { ISFUNC, rl_quoted_insert },			/* Control-v */
+  { ISFUNC, rl_unix_word_rubout },		/* Control-w */
+  { ISKMAP, (rl_command_func_t *)emacs_ctlx_keymap },	/* Control-x */
+  { ISFUNC, rl_yank },				/* Control-y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-z */
+  { ISKMAP, (rl_command_func_t *)emacs_meta_keymap }, /* Control-[ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-\ */
+  { ISFUNC, rl_char_search },			/* Control-] */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-^ */
+  { ISFUNC, rl_undo_command },			/* Control-_ */
+
+  /* The start of printing characters. */
+  { ISFUNC, rl_insert },		/* SPACE */
+  { ISFUNC, rl_insert },		/* ! */
+  { ISFUNC, rl_insert },		/* " */
+  { ISFUNC, rl_insert },		/* # */
+  { ISFUNC, rl_insert },		/* $ */
+  { ISFUNC, rl_insert },		/* % */
+  { ISFUNC, rl_insert },		/* & */
+  { ISFUNC, rl_insert },		/* ' */
+  { ISFUNC, rl_insert },		/* ( */
+  { ISFUNC, rl_insert },		/* ) */
+  { ISFUNC, rl_insert },		/* * */
+  { ISFUNC, rl_insert },		/* + */
+  { ISFUNC, rl_insert },		/* , */
+  { ISFUNC, rl_insert },		/* - */
+  { ISFUNC, rl_insert },		/* . */
+  { ISFUNC, rl_insert },		/* / */
+	
+	  /* Regular digits. */
+  { ISFUNC, rl_insert },		/* 0 */
+  { ISFUNC, rl_insert },		/* 1 */
+  { ISFUNC, rl_insert },		/* 2 */
+  { ISFUNC, rl_insert },		/* 3 */
+  { ISFUNC, rl_insert },		/* 4 */
+  { ISFUNC, rl_insert },		/* 5 */
+  { ISFUNC, rl_insert },		/* 6 */
+  { ISFUNC, rl_insert },		/* 7 */
+  { ISFUNC, rl_insert },		/* 8 */
+  { ISFUNC, rl_insert },		/* 9 */
+
+  /* A little more punctuation. */
+  { ISFUNC, rl_insert },		/* : */
+  { ISFUNC, rl_insert },		/* ; */
+  { ISFUNC, rl_insert },		/* < */
+  { ISFUNC, rl_insert },		/* = */
+  { ISFUNC, rl_insert },		/* > */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* @ */
+
+  /* Uppercase alphabet. */
+  { ISFUNC, rl_insert },		/* A */
+  { ISFUNC, rl_insert },		/* B */
+  { ISFUNC, rl_insert },		/* C */
+  { ISFUNC, rl_insert },		/* D */
+  { ISFUNC, rl_insert },		/* E */
+  { ISFUNC, rl_insert },		/* F */
+  { ISFUNC, rl_insert },		/* G */
+  { ISFUNC, rl_insert },		/* H */
+  { ISFUNC, rl_insert },		/* I */
+  { ISFUNC, rl_insert },		/* J */
+  { ISFUNC, rl_insert },		/* K */
+  { ISFUNC, rl_insert },		/* L */
+  { ISFUNC, rl_insert },		/* M */
+  { ISFUNC, rl_insert },		/* N */
+  { ISFUNC, rl_insert },		/* O */
+  { ISFUNC, rl_insert },		/* P */
+  { ISFUNC, rl_insert },		/* Q */
+  { ISFUNC, rl_insert },		/* R */
+  { ISFUNC, rl_insert },		/* S */
+  { ISFUNC, rl_insert },		/* T */
+  { ISFUNC, rl_insert },		/* U */
+  { ISFUNC, rl_insert },		/* V */
+  { ISFUNC, rl_insert },		/* W */
+  { ISFUNC, rl_insert },		/* X */
+  { ISFUNC, rl_insert },		/* Y */
+  { ISFUNC, rl_insert },		/* Z */
+
+  /* Some more punctuation. */
+  { ISFUNC, rl_insert },		/* [ */
+  { ISFUNC, rl_insert },		/* \ */
+  { ISFUNC, rl_insert },		/* ] */
+  { ISFUNC, rl_insert },		/* ^ */
+  { ISFUNC, rl_insert },		/* _ */
+  { ISFUNC, rl_insert },		/* ` */
+
+  /* Lowercase alphabet. */
+  { ISFUNC, rl_insert },		/* a */
+  { ISFUNC, rl_insert },		/* b */
+  { ISFUNC, rl_insert },		/* c */
+  { ISFUNC, rl_insert },		/* d */
+  { ISFUNC, rl_insert },		/* e */
+  { ISFUNC, rl_insert },		/* f */
+  { ISFUNC, rl_insert },		/* g */
+  { ISFUNC, rl_insert },		/* h */
+  { ISFUNC, rl_insert },		/* i */
+  { ISFUNC, rl_insert },		/* j */
+  { ISFUNC, rl_insert },		/* k */
+  { ISFUNC, rl_insert },		/* l */
+  { ISFUNC, rl_insert },		/* m */
+  { ISFUNC, rl_insert },		/* n */
+  { ISFUNC, rl_insert },		/* o */
+  { ISFUNC, rl_insert },		/* p */
+  { ISFUNC, rl_insert },		/* q */
+  { ISFUNC, rl_insert },		/* r */
+  { ISFUNC, rl_insert },		/* s */
+  { ISFUNC, rl_insert },		/* t */
+  { ISFUNC, rl_insert },		/* u */
+  { ISFUNC, rl_insert },		/* v */
+  { ISFUNC, rl_insert },		/* w */
+  { ISFUNC, rl_insert },		/* x */
+  { ISFUNC, rl_insert },		/* y */
+  { ISFUNC, rl_insert },		/* z */
+
+  /* Final punctuation. */
+  { ISFUNC, rl_insert },		/* { */
+  { ISFUNC, rl_insert },		/* | */
+  { ISFUNC, rl_insert },		/* } */
+  { ISFUNC, rl_insert },		/* ~ */
+  { ISFUNC, rl_rubout },		/* RUBOUT */
+
+#if KEYMAP_SIZE > 128
+  /* Pure 8-bit characters (128 - 159).
+     These might be used in some
+     character sets. */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+
+  /* ISO Latin-1 characters (160 - 255) */
+  { ISFUNC, rl_insert },	/* No-break space */
+  { ISFUNC, rl_insert },	/* Inverted exclamation mark */
+  { ISFUNC, rl_insert },	/* Cent sign */
+  { ISFUNC, rl_insert },	/* Pound sign */
+  { ISFUNC, rl_insert },	/* Currency sign */
+  { ISFUNC, rl_insert },	/* Yen sign */
+  { ISFUNC, rl_insert },	/* Broken bar */
+  { ISFUNC, rl_insert },	/* Section sign */
+  { ISFUNC, rl_insert },	/* Diaeresis */
+  { ISFUNC, rl_insert },	/* Copyright sign */
+  { ISFUNC, rl_insert },	/* Feminine ordinal indicator */
+  { ISFUNC, rl_insert },	/* Left pointing double angle quotation mark */
+  { ISFUNC, rl_insert },	/* Not sign */
+  { ISFUNC, rl_insert },	/* Soft hyphen */
+  { ISFUNC, rl_insert },	/* Registered sign */
+  { ISFUNC, rl_insert },	/* Macron */
+  { ISFUNC, rl_insert },	/* Degree sign */
+  { ISFUNC, rl_insert },	/* Plus-minus sign */
+  { ISFUNC, rl_insert },	/* Superscript two */
+  { ISFUNC, rl_insert },	/* Superscript three */
+  { ISFUNC, rl_insert },	/* Acute accent */
+  { ISFUNC, rl_insert },	/* Micro sign */
+  { ISFUNC, rl_insert },	/* Pilcrow sign */
+  { ISFUNC, rl_insert },	/* Middle dot */
+  { ISFUNC, rl_insert },	/* Cedilla */
+  { ISFUNC, rl_insert },	/* Superscript one */
+  { ISFUNC, rl_insert },	/* Masculine ordinal indicator */
+  { ISFUNC, rl_insert },	/* Right pointing double angle quotation mark */
+  { ISFUNC, rl_insert },	/* Vulgar fraction one quarter */
+  { ISFUNC, rl_insert },	/* Vulgar fraction one half */
+  { ISFUNC, rl_insert },	/* Vulgar fraction three quarters */
+  { ISFUNC, rl_insert },	/* Inverted questionk mark */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with tilde */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with ring above */
+  { ISFUNC, rl_insert },	/* Latin capital letter ae */
+  { ISFUNC, rl_insert },	/* Latin capital letter c with cedilla */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter eth (Icelandic) */
+  { ISFUNC, rl_insert },	/* Latin capital letter n with tilde */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with tilde */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with diaeresis */
+  { ISFUNC, rl_insert },	/* Multiplication sign */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with stroke */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter Y with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter thorn (Icelandic) */
+  { ISFUNC, rl_insert },	/* Latin small letter sharp s (German) */
+  { ISFUNC, rl_insert },	/* Latin small letter a with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter a with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter a with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter a with tilde */
+  { ISFUNC, rl_insert },	/* Latin small letter a with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter a with ring above */
+  { ISFUNC, rl_insert },	/* Latin small letter ae */
+  { ISFUNC, rl_insert },	/* Latin small letter c with cedilla */
+  { ISFUNC, rl_insert },	/* Latin small letter e with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter e with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter e with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter e with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter i with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter i with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter i with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter i with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter eth (Icelandic) */
+  { ISFUNC, rl_insert },	/* Latin small letter n with tilde */
+  { ISFUNC, rl_insert },	/* Latin small letter o with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter o with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter o with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter o with tilde */
+  { ISFUNC, rl_insert },	/* Latin small letter o with diaeresis */
+  { ISFUNC, rl_insert },	/* Division sign */
+  { ISFUNC, rl_insert },	/* Latin small letter o with stroke */
+  { ISFUNC, rl_insert },	/* Latin small letter u with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter u with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter u with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter u with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter y with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter thorn (Icelandic) */
+  { ISFUNC, rl_insert }		/* Latin small letter y with diaeresis */
+#endif /* KEYMAP_SIZE > 128 */
+};
+
+KEYMAP_ENTRY_ARRAY emacs_meta_keymap = {
+
+  /* Meta keys.  Just like above, but the high bit is set. */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-@ */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-a */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-b */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-c */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-d */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-e */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-f */
+  { ISFUNC, rl_abort },			/* Meta-Control-g */
+  { ISFUNC, rl_backward_kill_word },	/* Meta-Control-h */
+  { ISFUNC, rl_tab_insert },		/* Meta-Control-i */
+  { ISFUNC, rl_vi_editing_mode },	/* Meta-Control-j */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-k */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-l */
+  { ISFUNC, rl_vi_editing_mode }, 	/* Meta-Control-m */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-n */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-o */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-p */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-q */
+  { ISFUNC, rl_revert_line },		/* Meta-Control-r */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-s */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-t */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-u */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-v */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-w */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-x */
+  { ISFUNC, rl_yank_nth_arg },		/* Meta-Control-y */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-z */
+
+  { ISFUNC, rl_complete },		/* Meta-Control-[ */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-\ */
+  { ISFUNC, rl_backward_char_search },	/* Meta-Control-] */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-^ */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-_ */
+
+  /* The start of printing characters. */
+  { ISFUNC, rl_set_mark },		/* Meta-SPACE */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-! */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-" */
+  { ISFUNC, rl_insert_comment },	/* Meta-# */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-$ */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-% */
+  { ISFUNC, rl_tilde_expand },		/* Meta-& */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-' */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-( */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-) */
+  { ISFUNC, rl_insert_completions },	/* Meta-* */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-+ */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-, */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-- */
+  { ISFUNC, rl_yank_last_arg},		/* Meta-. */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-/ */
+
+  /* Regular digits. */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-0 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-1 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-2 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-3 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-4 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-5 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-6 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-7 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-8 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-9 */
+
+  /* A little more punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-: */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-; */
+  { ISFUNC, rl_beginning_of_history },	/* Meta-< */
+  { ISFUNC, rl_possible_completions },	/* Meta-= */
+  { ISFUNC, rl_end_of_history },	/* Meta-> */
+  { ISFUNC, rl_possible_completions },	/* Meta-? */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-@ */
+
+  /* Uppercase alphabet. */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-A */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-B */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-C */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-D */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-E */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-F */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-G */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-H */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-I */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-J */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-K */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-L */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-M */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-N */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-O */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-P */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-Q */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-R */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-S */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-T */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-U */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-V */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-W */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-X */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-Y */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-Z */
+
+  /* Some more punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Meta-[ */	/* was rl_arrow_keys */
+  { ISFUNC, rl_delete_horizontal_space },	/* Meta-\ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Meta-] */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Meta-^ */
+  { ISFUNC, rl_yank_last_arg },			/* Meta-_ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Meta-` */
+
+  /* Lowercase alphabet. */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-a */
+  { ISFUNC, rl_backward_word },		/* Meta-b */
+  { ISFUNC, rl_capitalize_word }, 	/* Meta-c */
+  { ISFUNC, rl_kill_word },		/* Meta-d */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-e */
+  { ISFUNC, rl_forward_word },		/* Meta-f */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-g */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-h */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-i */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-j */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-k */
+  { ISFUNC, rl_downcase_word },		/* Meta-l */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-m */
+  { ISFUNC, rl_noninc_forward_search },	/* Meta-n */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-o */	/* was rl_arrow_keys */
+  { ISFUNC, rl_noninc_reverse_search },	/* Meta-p */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-q */
+  { ISFUNC, rl_revert_line },		/* Meta-r */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-s */
+  { ISFUNC, rl_transpose_words }, 	/* Meta-t */
+  { ISFUNC, rl_upcase_word },		/* Meta-u */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-v */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-w */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-x */
+  { ISFUNC, rl_yank_pop },		/* Meta-y */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-z */
+
+  /* Final punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-{ */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-| */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-} */
+  { ISFUNC, rl_tilde_expand },		/* Meta-~ */
+  { ISFUNC, rl_backward_kill_word },	/* Meta-rubout */
+
+#if KEYMAP_SIZE > 128
+  /* Undefined keys. */
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 }
+#endif /* KEYMAP_SIZE > 128 */
+};
+
+KEYMAP_ENTRY_ARRAY emacs_ctlx_keymap = {
+
+  /* Control keys. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-@ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-a */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-b */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-c */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-d */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-e */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-f */
+  { ISFUNC, rl_abort },				/* Control-g */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-h */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-i */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-j */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-k */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-l */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-m */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-n */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-o */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-p */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-q */
+  { ISFUNC, rl_re_read_init_file },		/* Control-r */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-s */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-t */
+  { ISFUNC, rl_undo_command },			/* Control-u */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-v */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-w */
+  { ISFUNC, rl_exchange_point_and_mark },	/* Control-x */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-z */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-[ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-\ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-] */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-^ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-_ */
+
+  /* The start of printing characters. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* SPACE */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ! */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* " */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* # */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* $ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* % */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* & */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ' */
+  { ISFUNC, rl_start_kbd_macro },		/* ( */
+  { ISFUNC, rl_end_kbd_macro  },		/* ) */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* * */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* + */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* , */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* - */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* . */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* / */
+
+  /* Regular digits. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 0 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 1 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 2 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 3 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 4 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 5 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 6 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 7 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 8 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 9 */
+
+  /* A little more punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* : */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ; */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* < */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* = */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* > */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ? */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* @ */
+
+  /* Uppercase alphabet. */
+  { ISFUNC, rl_do_lowercase_version },		/* A */
+  { ISFUNC, rl_do_lowercase_version },		/* B */
+  { ISFUNC, rl_do_lowercase_version },		/* C */
+  { ISFUNC, rl_do_lowercase_version },		/* D */
+  { ISFUNC, rl_do_lowercase_version },		/* E */
+  { ISFUNC, rl_do_lowercase_version },		/* F */
+  { ISFUNC, rl_do_lowercase_version },		/* G */
+  { ISFUNC, rl_do_lowercase_version },		/* H */
+  { ISFUNC, rl_do_lowercase_version },		/* I */
+  { ISFUNC, rl_do_lowercase_version },		/* J */
+  { ISFUNC, rl_do_lowercase_version },		/* K */
+  { ISFUNC, rl_do_lowercase_version },		/* L */
+  { ISFUNC, rl_do_lowercase_version },		/* M */
+  { ISFUNC, rl_do_lowercase_version },		/* N */
+  { ISFUNC, rl_do_lowercase_version },		/* O */
+  { ISFUNC, rl_do_lowercase_version },		/* P */
+  { ISFUNC, rl_do_lowercase_version },		/* Q */
+  { ISFUNC, rl_do_lowercase_version },		/* R */
+  { ISFUNC, rl_do_lowercase_version },		/* S */
+  { ISFUNC, rl_do_lowercase_version },		/* T */
+  { ISFUNC, rl_do_lowercase_version },		/* U */
+  { ISFUNC, rl_do_lowercase_version },		/* V */
+  { ISFUNC, rl_do_lowercase_version },		/* W */
+  { ISFUNC, rl_do_lowercase_version },		/* X */
+  { ISFUNC, rl_do_lowercase_version },		/* Y */
+  { ISFUNC, rl_do_lowercase_version },		/* Z */
+
+  /* Some more punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* [ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* \ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ] */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ^ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* _ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ` */
+
+  /* Lowercase alphabet. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* a */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* b */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* c */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* d */
+  { ISFUNC, rl_call_last_kbd_macro },		/* e */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* f */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* g */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* h */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* i */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* j */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* k */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* l */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* m */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* n */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* o */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* p */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* q */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* r */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* s */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* t */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* u */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* v */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* w */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* x */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* z */
+
+  /* Final punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* { */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* | */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* } */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ~ */
+  { ISFUNC, rl_backward_kill_line },		/* RUBOUT */
+
+#if KEYMAP_SIZE > 128
+  /* Undefined keys. */
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 }
+#endif /* KEYMAP_SIZE > 128 */
+};
diff --git a/readline-4.3.orig/examples/Inputrc b/readline-4.3.orig/examples/Inputrc
new file mode 100644
index 0000000..d7fdb42
--- /dev/null
+++ b/readline-4.3.orig/examples/Inputrc
@@ -0,0 +1,81 @@
+# My ~/.inputrc file is in -*- text -*- for easy editing with Emacs.
+#
+# Notice the various bindings which are conditionalized depending
+# on which program is running, or what terminal is active.
+#
+
+# Copyright (C) 1989-2002 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+
+# In all programs, all terminals, make sure this is bound.
+"\C-x\C-r": re-read-init-file
+
+# Hp terminals (and some others) have ugly default behaviour for C-h.
+"\C-h": backward-delete-char
+"\e\C-h": backward-kill-word
+"\C-xd": dump-functions
+
+# In xterm windows, make the arrow keys do the right thing.
+$if TERM=xterm
+"\e[A": previous-history
+"\e[B": next-history
+"\e[C": forward-char
+"\e[D": backward-char
+
+# alternate arrow key prefix
+"\eOA": previous-history
+"\eOB": next-history
+"\eOC": forward-char
+"\eOD": backward-char
+
+# Under Xterm in Bash, we bind local Function keys to do something useful.
+$if Bash
+"\e[11~": "Function Key 1"
+"\e[12~": "Function Key 2"
+"\e[13~": "Function Key 3"
+"\e[14~": "Function Key 4"
+"\e[15~": "Function Key 5"
+
+# I know the following escape sequence numbers are 1 greater than
+# the function key.  Don't ask me why, I didn't design the xterm terminal.
+"\e[17~": "Function Key 6"
+"\e[18~": "Function Key 7"
+"\e[19~": "Function Key 8"
+"\e[20~": "Function Key 9"
+"\e[21~": "Function Key 10"
+$endif
+$endif
+
+# For Bash, all terminals, add some Bash specific hacks.
+$if Bash
+"\C-xv": show-bash-version
+"\C-x\C-e": shell-expand-line
+
+# Here is one for editing my path.
+"\C-xp": "$PATH\C-x\C-e\C-e\"\C-aPATH=\":\C-b"
+
+# Make C-x r read my mail in emacs.
+# "\C-xr": "emacs -f rmail\C-j"
+$endif
+
+# For FTP, different hacks:
+$if Ftp
+"\C-xg": "get \M-?"
+"\C-xt": "put \M-?"
+"\M-.": yank-last-arg
+$endif
+
+" ": self-insert
diff --git a/readline-4.3.orig/examples/Makefile.in b/readline-4.3.orig/examples/Makefile.in
new file mode 100644
index 0000000..72c9904
--- /dev/null
+++ b/readline-4.3.orig/examples/Makefile.in
@@ -0,0 +1,104 @@
+#
+# This is the Makefile for the readline examples subdirectory.
+#
+# Copyright (C) 1994 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+RL_LIBRARY_VERSION = @LIBVERSION@
+
+SHELL = @MAKE_SHELL@
+RM = rm -f
+
+srcdir = @srcdir@
+VPATH = .:@srcdir@
+top_srcdir = @top_srcdir@
+BUILD_DIR = .
+
+# Support an alternate destination root directory for package building
+DESTDIR =
+
+DEFS = @DEFS@
+CC = @CC@
+CFLAGS = @CFLAGS@
+LOCAL_CFLAGS = @LOCAL_CFLAGS@ -DREADLINE_LIBRARY -DRL_LIBRARY_VERSION='"$(RL_LIBRARY_VERSION)"'
+CPPFLAGS = @CPPFLAGS@
+
+INCLUDES = -I$(srcdir) -I$(top_srcdir) -I..
+
+CCFLAGS  = $(DEFS) $(LOCAL_CFLAGS) $(CPPFLAGS) $(INCLUDES) $(CFLAGS)
+LDFLAGS = -g -L.. @LDFLAGS@
+
+READLINE_LIB = ../libreadline.a
+HISTORY_LIB = ../libhistory.a
+
+TERMCAP_LIB = @TERMCAP_LIB@
+
+.c.o:
+	${RM} $@
+	$(CC) $(CCFLAGS) -c $<
+
+EXECUTABLES = fileman rltest rl rlcat rlversion histexamp 
+OBJECTS = fileman.o rltest.o rl.o rlversion.o histexamp.o
+
+all: $(EXECUTABLES)
+everything: all rlfe
+
+rl: rl.o $(READLINE_LIB)
+	$(CC) $(LDFLAGS) -o $@ rl.o -lreadline $(TERMCAP_LIB)
+
+rlcat: rlcat.o $(READLINE_LIB)
+	$(CC) $(LDFLAGS) -o $@ rlcat.o -lreadline $(TERMCAP_LIB)
+
+fileman: fileman.o $(READLINE_LIB)
+	$(CC) $(LDFLAGS) -o $@ fileman.o -lreadline $(TERMCAP_LIB)
+
+rltest: rltest.o $(READLINE_LIB)
+	$(CC) $(LDFLAGS) -o $@ rltest.o -lreadline $(TERMCAP_LIB)
+
+rlversion: rlversion.o $(READLINE_LIB)
+	$(CC) $(LDFLAGS) -o $@ rlversion.o -lreadline $(TERMCAP_LIB)
+
+histexamp: histexamp.o $(HISTORY_LIB)
+	$(CC) $(LDFLAGS) -o $@ histexamp.o -lhistory $(TERMCAP_LIB)
+
+clean mostlyclean:
+	$(RM) $(OBJECTS)
+	$(RM) $(EXECUTABLES) *.exe
+	$(RM) rlfe.o rlfe
+
+distclean maintainer-clean: clean
+	$(RM) Makefile
+
+fileman.o: fileman.c
+rltest.o: rltest.c
+rl.o: rl.c
+rlversion.o: rlversion.c
+histexamp.o: histexamp.c
+
+fileman.o: $(top_srcdir)/readline.h
+rltest.o: $(top_srcdir)/readline.h
+rl.o: $(top_srcdir)/readline.h
+rlversion.o: $(top_srcdir)/readline.h
+histexamp.o: $(top_srcdir)/history.h
+
+# Stuff for Per Bothner's `rlfe' program
+ 
+rlfe: rlfe.o $(READLINE_LIB) $(HISTORY_LIB)
+	$(CC) $(LDFLAGS) -o $@ rlfe.o -lreadline -lhistory ${TERMCAP_LIB}
+
+rlfe.o: rlfe.c
+
+rlfe.o: $(top_srcdir)/readline.h
+rlfe.o: $(top_srcdir)/history.h
diff --git a/readline-4.3.orig/examples/excallback.c b/readline-4.3.orig/examples/excallback.c
new file mode 100644
index 0000000..3d4bb18
--- /dev/null
+++ b/readline-4.3.orig/examples/excallback.c
@@ -0,0 +1,188 @@
+/*
+From: Jeff Solomon <jsolomon@stanford.edu>
+Date: Fri,  9 Apr 1999 10:13:27 -0700 (PDT)
+To: chet@po.cwru.edu
+Subject: new readline example
+Message-ID: <14094.12094.527305.199695@mrclean.Stanford.EDU>
+
+Chet,
+
+I've been using readline 4.0. Specifically, I've been using the perl
+version Term::ReadLine::Gnu. It works great.
+
+Anyway, I've been playing around the alternate interface and I wanted
+to contribute a little C program, callback.c, to you that you could
+use as an example of the alternate interface in the /examples
+directory of the readline distribution.
+
+My example shows how, using the alternate interface, you can
+interactively change the prompt (which is very nice imo). Also, I
+point out that you must roll your own terminal setting when using the
+alternate interface because readline depreps (using your parlance) the
+terminal while in the user callback. I try to demostrate what I mean
+with an example. I've included the program below.
+
+To compile, I just put the program in the examples directory and made
+the appropriate changes to the EXECUTABLES and OBJECTS line and added
+an additional target 'callback'.
+
+I compiled on my Sun Solaris2.6 box using Sun's cc.
+
+Let me know what you think.
+
+Jeff
+*/
+
+#if defined (HAVE_CONFIG_H)
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <termios.h>	/* xxx - should make this more general */
+
+#ifdef READLINE_LIBRARY
+#  include "readline.h"
+#else
+#  include <readline/readline.h>
+#endif
+
+/* This little examples demonstrates the alternate interface to using readline.
+ * In the alternate interface, the user maintains control over program flow and
+ * only calls readline when STDIN is readable. Using the alternate interface,
+ * you can do anything else while still using readline (like talking to a
+ * network or another program) without blocking.
+ *
+ * Specifically, this program highlights two importants features of the
+ * alternate interface. The first is the ability to interactively change the
+ * prompt, which can't be done using the regular interface since rl_prompt is
+ * read-only.
+ * 
+ * The second feature really highlights a subtle point when using the alternate
+ * interface. That is, readline will not alter the terminal when inside your
+ * callback handler. So let's so, your callback executes a user command that
+ * takes a non-trivial amount of time to complete (seconds). While your
+ * executing the command, the user continues to type keystrokes and expects them
+ * to be re-echoed on the new prompt when it returns. Unfortunately, the default
+ * terminal configuration doesn't do this. After the prompt returns, the user
+ * must hit one additional keystroke and then will see all of his previous
+ * keystrokes. To illustrate this, compile and run this program. Type "sleep" at
+ * the prompt and then type "bar" before the prompt returns (you have 3
+ * seconds). Notice how "bar" is re-echoed on the prompt after the prompt
+ * returns? This is what you expect to happen. Now comment out the 4 lines below
+ * the line that says COMMENT LINE BELOW. Recompile and rerun the program and do
+ * the same thing. When the prompt returns, you should not see "bar". Now type
+ * "f", see how "barf" magically appears? This behavior is un-expected and not
+ * desired.
+ */
+
+void process_line(char *line);
+int  change_prompt(void);
+char *get_prompt(void);
+
+int prompt = 1;
+char prompt_buf[40], line_buf[256];
+tcflag_t old_lflag;
+cc_t     old_vtime;
+struct termios term;
+
+int 
+main()
+{
+    fd_set fds;
+
+    /* Adjust the terminal slightly before the handler is installed. Disable
+     * canonical mode processing and set the input character time flag to be
+     * non-blocking.
+     */
+    if( tcgetattr(STDIN_FILENO, &term) < 0 ) {
+        perror("tcgetattr");
+        exit(1);
+    }
+    old_lflag = term.c_lflag;
+    old_vtime = term.c_cc[VTIME];
+    term.c_lflag &= ~ICANON;
+    term.c_cc[VTIME] = 1;
+    /* COMMENT LINE BELOW - see above */
+    if( tcsetattr(STDIN_FILENO, TCSANOW, &term) < 0 ) {
+        perror("tcsetattr");
+        exit(1);
+    }
+
+    rl_add_defun("change-prompt", change_prompt, CTRL('t'));
+    rl_callback_handler_install(get_prompt(), process_line);
+
+    while(1) {
+      FD_ZERO(&fds);
+      FD_SET(fileno(stdin), &fds);
+
+      if( select(FD_SETSIZE, &fds, NULL, NULL, NULL) < 0) {
+        perror("select");
+        exit(1);
+      }
+
+      if( FD_ISSET(fileno(stdin), &fds) ) {
+        rl_callback_read_char();
+      }
+    }
+}
+
+void
+process_line(char *line)
+{
+  if( line == NULL ) {
+    fprintf(stderr, "\n", line);
+
+    /* reset the old terminal setting before exiting */
+    term.c_lflag     = old_lflag;
+    term.c_cc[VTIME] = old_vtime;
+    if( tcsetattr(STDIN_FILENO, TCSANOW, &term) < 0 ) {
+        perror("tcsetattr");
+        exit(1);
+    }
+    exit(0);
+  }
+
+  if( strcmp(line, "sleep") == 0 ) {
+    sleep(3);
+  } else {
+    fprintf(stderr, "|%s|\n", line);
+  }
+
+  free (line);
+}
+
+int
+change_prompt(void)
+{
+  /* toggle the prompt variable */
+  prompt = !prompt;
+
+  /* save away the current contents of the line */
+  strcpy(line_buf, rl_line_buffer);
+
+  /* install a new handler which will change the prompt and erase the current line */
+  rl_callback_handler_install(get_prompt(), process_line);
+
+  /* insert the old text on the new line */
+  rl_insert_text(line_buf);
+
+  /* redraw the current line - this is an undocumented function. It invokes the
+   * redraw-current-line command.
+   */
+  rl_refresh_line(0, 0);
+}
+
+char *
+get_prompt(void)
+{
+  /* The prompts can even be different lengths! */
+  sprintf(prompt_buf, "%s", 
+    prompt ? "Hit ctrl-t to toggle prompt> " : "Pretty cool huh?> ");
+  return prompt_buf;
+}
diff --git a/readline-4.3.orig/examples/fileman.c b/readline-4.3.orig/examples/fileman.c
new file mode 100644
index 0000000..340eee7
--- /dev/null
+++ b/readline-4.3.orig/examples/fileman.c
@@ -0,0 +1,485 @@
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+/* fileman.c -- A tiny application which demonstrates how to use the
+   GNU Readline library.  This application interactively allows users
+   to manipulate files and their modes. */
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_FILE_H
+#  include <sys/file.h>
+#endif
+#include <sys/stat.h>
+
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <errno.h>
+
+#if defined (HAVE_STRING_H)
+#  include <string.h>
+#else /* !HAVE_STRING_H */
+#  include <strings.h>
+#endif /* !HAVE_STRING_H */
+
+#ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+#endif
+
+#ifdef READLINE_LIBRARY
+#  include "readline.h"
+#  include "history.h"
+#else
+#  include <readline/readline.h>
+#  include <readline/history.h>
+#endif
+
+extern char *xmalloc ();
+
+/* The names of functions that actually do the manipulation. */
+int com_list PARAMS((char *));
+int com_view PARAMS((char *));
+int com_rename PARAMS((char *));
+int com_stat PARAMS((char *));
+int com_pwd PARAMS((char *));
+int com_delete PARAMS((char *));
+int com_help PARAMS((char *));
+int com_cd PARAMS((char *));
+int com_quit PARAMS((char *));
+
+/* A structure which contains information on the commands this program
+   can understand. */
+
+typedef struct {
+  char *name;			/* User printable name of the function. */
+  rl_icpfunc_t *func;		/* Function to call to do the job. */
+  char *doc;			/* Documentation for this function.  */
+} COMMAND;
+
+COMMAND commands[] = {
+  { "cd", com_cd, "Change to directory DIR" },
+  { "delete", com_delete, "Delete FILE" },
+  { "help", com_help, "Display this text" },
+  { "?", com_help, "Synonym for `help'" },
+  { "list", com_list, "List files in DIR" },
+  { "ls", com_list, "Synonym for `list'" },
+  { "pwd", com_pwd, "Print the current working directory" },
+  { "quit", com_quit, "Quit using Fileman" },
+  { "rename", com_rename, "Rename FILE to NEWNAME" },
+  { "stat", com_stat, "Print out statistics on FILE" },
+  { "view", com_view, "View the contents of FILE" },
+  { (char *)NULL, (rl_icpfunc_t *)NULL, (char *)NULL }
+};
+
+/* Forward declarations. */
+char *stripwhite ();
+COMMAND *find_command ();
+
+/* The name of this program, as taken from argv[0]. */
+char *progname;
+
+/* When non-zero, this global means the user is done using this program. */
+int done;
+
+char *
+dupstr (s)
+     char *s;
+{
+  char *r;
+
+  r = xmalloc (strlen (s) + 1);
+  strcpy (r, s);
+  return (r);
+}
+
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char *line, *s;
+
+  progname = argv[0];
+
+  initialize_readline ();	/* Bind our completer. */
+
+  /* Loop reading and executing lines until the user quits. */
+  for ( ; done == 0; )
+    {
+      line = readline ("FileMan: ");
+
+      if (!line)
+        break;
+
+      /* Remove leading and trailing whitespace from the line.
+         Then, if there is anything left, add it to the history list
+         and execute it. */
+      s = stripwhite (line);
+
+      if (*s)
+        {
+          add_history (s);
+          execute_line (s);
+        }
+
+      free (line);
+    }
+  exit (0);
+}
+
+/* Execute a command line. */
+int
+execute_line (line)
+     char *line;
+{
+  register int i;
+  COMMAND *command;
+  char *word;
+
+  /* Isolate the command word. */
+  i = 0;
+  while (line[i] && whitespace (line[i]))
+    i++;
+  word = line + i;
+
+  while (line[i] && !whitespace (line[i]))
+    i++;
+
+  if (line[i])
+    line[i++] = '\0';
+
+  command = find_command (word);
+
+  if (!command)
+    {
+      fprintf (stderr, "%s: No such command for FileMan.\n", word);
+      return (-1);
+    }
+
+  /* Get argument to command, if any. */
+  while (whitespace (line[i]))
+    i++;
+
+  word = line + i;
+
+  /* Call the function. */
+  return ((*(command->func)) (word));
+}
+
+/* Look up NAME as the name of a command, and return a pointer to that
+   command.  Return a NULL pointer if NAME isn't a command name. */
+COMMAND *
+find_command (name)
+     char *name;
+{
+  register int i;
+
+  for (i = 0; commands[i].name; i++)
+    if (strcmp (name, commands[i].name) == 0)
+      return (&commands[i]);
+
+  return ((COMMAND *)NULL);
+}
+
+/* Strip whitespace from the start and end of STRING.  Return a pointer
+   into STRING. */
+char *
+stripwhite (string)
+     char *string;
+{
+  register char *s, *t;
+
+  for (s = string; whitespace (*s); s++)
+    ;
+    
+  if (*s == 0)
+    return (s);
+
+  t = s + strlen (s) - 1;
+  while (t > s && whitespace (*t))
+    t--;
+  *++t = '\0';
+
+  return s;
+}
+
+/* **************************************************************** */
+/*                                                                  */
+/*                  Interface to Readline Completion                */
+/*                                                                  */
+/* **************************************************************** */
+
+char *command_generator PARAMS((const char *, int));
+char **fileman_completion PARAMS((const char *, int, int));
+
+/* Tell the GNU Readline library how to complete.  We want to try to complete
+   on command names if this is the first word in the line, or on filenames
+   if not. */
+initialize_readline ()
+{
+  /* Allow conditional parsing of the ~/.inputrc file. */
+  rl_readline_name = "FileMan";
+
+  /* Tell the completer that we want a crack first. */
+  rl_attempted_completion_function = fileman_completion;
+}
+
+/* Attempt to complete on the contents of TEXT.  START and END bound the
+   region of rl_line_buffer that contains the word to complete.  TEXT is
+   the word to complete.  We can use the entire contents of rl_line_buffer
+   in case we want to do some simple parsing.  Return the array of matches,
+   or NULL if there aren't any. */
+char **
+fileman_completion (text, start, end)
+     const char *text;
+     int start, end;
+{
+  char **matches;
+
+  matches = (char **)NULL;
+
+  /* If this word is at the start of the line, then it is a command
+     to complete.  Otherwise it is the name of a file in the current
+     directory. */
+  if (start == 0)
+    matches = rl_completion_matches (text, command_generator);
+
+  return (matches);
+}
+
+/* Generator function for command completion.  STATE lets us know whether
+   to start from scratch; without any state (i.e. STATE == 0), then we
+   start at the top of the list. */
+char *
+command_generator (text, state)
+     const char *text;
+     int state;
+{
+  static int list_index, len;
+  char *name;
+
+  /* If this is a new word to complete, initialize now.  This includes
+     saving the length of TEXT for efficiency, and initializing the index
+     variable to 0. */
+  if (!state)
+    {
+      list_index = 0;
+      len = strlen (text);
+    }
+
+  /* Return the next name which partially matches from the command list. */
+  while (name = commands[list_index].name)
+    {
+      list_index++;
+
+      if (strncmp (name, text, len) == 0)
+        return (dupstr(name));
+    }
+
+  /* If no names matched, then return NULL. */
+  return ((char *)NULL);
+}
+
+/* **************************************************************** */
+/*                                                                  */
+/*                       FileMan Commands                           */
+/*                                                                  */
+/* **************************************************************** */
+
+/* String to pass to system ().  This is for the LIST, VIEW and RENAME
+   commands. */
+static char syscom[1024];
+
+/* List the file(s) named in arg. */
+com_list (arg)
+     char *arg;
+{
+  if (!arg)
+    arg = "";
+
+  sprintf (syscom, "ls -FClg %s", arg);
+  return (system (syscom));
+}
+
+com_view (arg)
+     char *arg;
+{
+  if (!valid_argument ("view", arg))
+    return 1;
+
+#if defined (__MSDOS__)
+  /* more.com doesn't grok slashes in pathnames */
+  sprintf (syscom, "less %s", arg);
+#else
+  sprintf (syscom, "more %s", arg);
+#endif
+  return (system (syscom));
+}
+
+com_rename (arg)
+     char *arg;
+{
+  too_dangerous ("rename");
+  return (1);
+}
+
+com_stat (arg)
+     char *arg;
+{
+  struct stat finfo;
+
+  if (!valid_argument ("stat", arg))
+    return (1);
+
+  if (stat (arg, &finfo) == -1)
+    {
+      perror (arg);
+      return (1);
+    }
+
+  printf ("Statistics for `%s':\n", arg);
+
+  printf ("%s has %d link%s, and is %d byte%s in length.\n",
+	  arg,
+          finfo.st_nlink,
+          (finfo.st_nlink == 1) ? "" : "s",
+          finfo.st_size,
+          (finfo.st_size == 1) ? "" : "s");
+  printf ("Inode Last Change at: %s", ctime (&finfo.st_ctime));
+  printf ("      Last access at: %s", ctime (&finfo.st_atime));
+  printf ("    Last modified at: %s", ctime (&finfo.st_mtime));
+  return (0);
+}
+
+com_delete (arg)
+     char *arg;
+{
+  too_dangerous ("delete");
+  return (1);
+}
+
+/* Print out help for ARG, or for all of the commands if ARG is
+   not present. */
+com_help (arg)
+     char *arg;
+{
+  register int i;
+  int printed = 0;
+
+  for (i = 0; commands[i].name; i++)
+    {
+      if (!*arg || (strcmp (arg, commands[i].name) == 0))
+        {
+          printf ("%s\t\t%s.\n", commands[i].name, commands[i].doc);
+          printed++;
+        }
+    }
+
+  if (!printed)
+    {
+      printf ("No commands match `%s'.  Possibilties are:\n", arg);
+
+      for (i = 0; commands[i].name; i++)
+        {
+          /* Print in six columns. */
+          if (printed == 6)
+            {
+              printed = 0;
+              printf ("\n");
+            }
+
+          printf ("%s\t", commands[i].name);
+          printed++;
+        }
+
+      if (printed)
+        printf ("\n");
+    }
+  return (0);
+}
+
+/* Change to the directory ARG. */
+com_cd (arg)
+     char *arg;
+{
+  if (chdir (arg) == -1)
+    {
+      perror (arg);
+      return 1;
+    }
+
+  com_pwd ("");
+  return (0);
+}
+
+/* Print out the current working directory. */
+com_pwd (ignore)
+     char *ignore;
+{
+  char dir[1024], *s;
+
+  s = getcwd (dir, sizeof(dir) - 1);
+  if (s == 0)
+    {
+      printf ("Error getting pwd: %s\n", dir);
+      return 1;
+    }
+
+  printf ("Current directory is %s\n", dir);
+  return 0;
+}
+
+/* The user wishes to quit using this program.  Just set DONE non-zero. */
+com_quit (arg)
+     char *arg;
+{
+  done = 1;
+  return (0);
+}
+
+/* Function which tells you that you can't do this. */
+too_dangerous (caller)
+     char *caller;
+{
+  fprintf (stderr,
+           "%s: Too dangerous for me to distribute.  Write it yourself.\n",
+           caller);
+}
+
+/* Return non-zero if ARG is a valid argument for CALLER, else print
+   an error message and return zero. */
+int
+valid_argument (caller, arg)
+     char *caller, *arg;
+{
+  if (!arg || !*arg)
+    {
+      fprintf (stderr, "%s: Argument required.\n", caller);
+      return (0);
+    }
+
+  return (1);
+}
diff --git a/readline-4.3.orig/examples/histexamp.c b/readline-4.3.orig/examples/histexamp.c
new file mode 100644
index 0000000..45651df
--- /dev/null
+++ b/readline-4.3.orig/examples/histexamp.c
@@ -0,0 +1,112 @@
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#include <stdio.h>
+
+#ifdef READLINE_LIBRARY
+#  include "history.h"
+#else
+#  include <readline/history.h>
+#endif
+
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char line[1024], *t;
+  int len, done = 0;
+
+  line[0] = 0;
+
+  using_history ();
+  while (!done)
+    {
+      printf ("history$ ");
+      fflush (stdout);
+      t = fgets (line, sizeof (line) - 1, stdin);
+      if (t && *t)
+        {
+          len = strlen (t);
+          if (t[len - 1] == '\n')
+            t[len - 1] = '\0';
+        }
+
+      if (!t)
+        strcpy (line, "quit");
+
+      if (line[0])
+        {
+          char *expansion;
+          int result;
+
+          using_history ();
+
+          result = history_expand (line, &expansion);
+          if (result)
+            fprintf (stderr, "%s\n", expansion);
+
+          if (result < 0 || result == 2)
+            {
+              free (expansion);
+              continue;
+            }
+
+          add_history (expansion);
+          strncpy (line, expansion, sizeof (line) - 1);
+          free (expansion);
+        }
+
+      if (strcmp (line, "quit") == 0)
+        done = 1;
+      else if (strcmp (line, "save") == 0)
+        write_history ("history_file");
+      else if (strcmp (line, "read") == 0)
+        read_history ("history_file");
+      else if (strcmp (line, "list") == 0)
+        {
+          register HIST_ENTRY **the_list;
+          register int i;
+
+          the_list = history_list ();
+          if (the_list)
+            for (i = 0; the_list[i]; i++)
+              printf ("%d: %s\n", i + history_base, the_list[i]->line);
+        }
+      else if (strncmp (line, "delete", 6) == 0)
+        {
+          int which;
+          if ((sscanf (line + 6, "%d", &which)) == 1)
+            {
+              HIST_ENTRY *entry = remove_history (which);
+              if (!entry)
+                fprintf (stderr, "No such entry %d\n", which);
+              else
+                {
+                  free (entry->line);
+                  free (entry);
+                }
+            }
+          else
+            {
+              fprintf (stderr, "non-numeric arg given to `delete'\n");
+            }
+        }
+    }
+}
diff --git a/readline-4.3.orig/examples/manexamp.c b/readline-4.3.orig/examples/manexamp.c
new file mode 100644
index 0000000..9c6cf2c
--- /dev/null
+++ b/readline-4.3.orig/examples/manexamp.c
@@ -0,0 +1,112 @@
+/* manexamp.c -- The examples which appear in the documentation are here. */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#include <stdio.h>
+#include <readline/readline.h>
+
+/* **************************************************************** */
+/*                                                                  */
+/*   			How to Emulate gets ()			    */
+/*                                                                  */
+/* **************************************************************** */
+
+/* A static variable for holding the line. */
+static char *line_read = (char *)NULL;
+
+/* Read a string, and return a pointer to it.  Returns NULL on EOF. */
+char *
+rl_gets ()
+{
+  /* If the buffer has already been allocated, return the memory
+     to the free pool. */
+  if (line_read)
+    {
+      free (line_read);
+      line_read = (char *)NULL;
+    }
+
+  /* Get a line from the user. */
+  line_read = readline ("");
+
+  /* If the line has any text in it, save it on the history. */
+  if (line_read && *line_read)
+    add_history (line_read);
+
+  return (line_read);
+}
+
+/* **************************************************************** */
+/*                                                                  */
+/*        Writing a Function to be Called by Readline.              */
+/*                                                                  */
+/* **************************************************************** */
+
+/* Invert the case of the COUNT following characters. */
+invert_case_line (count, key)
+     int count, key;
+{
+  register int start, end;
+
+  start = rl_point;
+
+  if (count < 0)
+    {
+      direction = -1;
+      count = -count;
+    }
+  else
+    direction = 1;
+      
+  /* Find the end of the range to modify. */
+  end = start + (count * direction);
+
+  /* Force it to be within range. */
+  if (end > rl_end)
+    end = rl_end;
+  else if (end < 0)
+    end = -1;
+
+  if (start > end)
+    {
+      int temp = start;
+      start = end;
+      end = temp;
+    }
+
+  if (start == end)
+    return;
+
+  /* Tell readline that we are modifying the line, so save the undo
+     information. */
+  rl_modifying (start, end);
+
+  for (; start != end; start += direction)
+    {
+      if (_rl_uppercase_p (rl_line_buffer[start]))
+	rl_line_buffer[start] = _rl_to_lower (rl_line_buffer[start]);
+      else if (_rl_lowercase_p (rl_line_buffer[start]))
+	rl_line_buffer[start] = _rl_to_upper (rl_line_buffer[start]);
+    }
+
+  /* Move point to on top of the last character changed. */
+  rl_point = end - direction;
+}
diff --git a/readline-4.3.orig/examples/readlinebuf.h b/readline-4.3.orig/examples/readlinebuf.h
new file mode 100644
index 0000000..91ef4d6
--- /dev/null
+++ b/readline-4.3.orig/examples/readlinebuf.h
@@ -0,0 +1,139 @@
+/*******************************************************************************
+ * $Revision$
+ * $Date$
+ * $Author$
+ *
+ * Contents: A streambuf which uses the GNU readline library for line I/O
+ * (c) 2001 by Dimitris Vyzovitis [vyzo@media.mit.edu]
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the Free
+ * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ ******************************************************************************/
+
+#ifndef _READLINEBUF_H_
+#define _READLINEBUF_H_
+
+#include <iostream>
+#include <cstring>
+#include <cassert>
+#include <cstdlib>
+#include <cstdio>
+
+#include <readline/readline.h>
+#include <readline/history.h>
+
+#if (defined __GNUC__) && (__GNUC__ < 3)
+#include <streambuf.h>
+#else
+#include <streambuf>
+using std::streamsize;
+using std::streambuf;
+#endif
+
+class readlinebuf : public streambuf {
+public:
+#if (defined __GNUC__) && (__GNUC__ < 3)
+	typedef char char_type;
+	typedef int int_type;
+	typedef streampos pos_type;
+	typedef streamoff off_type;
+#endif
+	static const int_type eof = EOF; // this is -1
+	static const int_type not_eof = 0;
+
+private:
+	const char* prompt_;
+	bool history_;
+	char* line_;
+	int low_;
+	int high_;
+
+protected:
+		
+	virtual int_type showmanyc() const { return high_ - low_; }
+		
+	virtual streamsize xsgetn( char_type* buf, streamsize n ) {
+		int rd = n > (high_ - low_)? (high_ - low_) : n;
+		memcpy( buf, line_, rd );
+		low_ += rd;
+			
+		if ( rd < n ) {
+			low_ = high_ = 0;
+			free( line_ ); // free( NULL ) is a noop
+			line_ = readline( prompt_ );
+			if ( line_ ) {
+				high_ = strlen( line_ );
+				if ( history_ && high_ ) add_history( line_ );
+				rd += xsgetn( buf + rd, n - rd );
+			}
+		}
+			
+		return rd; 
+	}
+		
+	virtual int_type underflow() {
+		if ( high_ == low_ ) {
+			low_ = high_ = 0;
+			free( line_ ); // free( NULL ) is a noop
+			line_ = readline( prompt_ );
+			if ( line_ ) {
+				high_ = strlen( line_ );
+				if ( history_ && high_ ) add_history( line_ );
+			}
+		}
+			
+		if ( low_ < high_ ) return line_[low_];
+		else return eof;
+	}
+		
+	virtual int_type uflow() {
+		int_type c = underflow();
+		if ( c != eof ) ++low_;
+		return c;
+	}
+		
+	virtual int_type pbackfail( int_type c = eof ) {
+		if ( low_ > 0 )	--low_;
+		else if ( c != eof ) {
+			if ( high_ > 0 ) {
+				char* nl = (char*)realloc( line_, high_ + 1 );
+				if ( nl ) {
+					line_ = (char*)memcpy( nl + 1, line_, high_ );
+					high_ += 1;
+					line_[0] = char( c );
+				} else return eof;
+			} else {
+				assert( !line_ );
+				line_ = (char*)malloc( sizeof( char ) );
+				*line_ = char( c );
+				high_ = 1;
+			}
+		} else return eof;
+
+		return not_eof;
+	}
+ 		
+public:
+	readlinebuf( const char* prompt = NULL, bool history = true ) 
+		: prompt_( prompt ), history_( history ),
+		  line_( NULL ), low_( 0 ), high_( 0 ) {
+		setbuf( 0, 0 );
+	}
+		
+		
+};
+
+#endif
diff --git a/readline-4.3.orig/examples/rl.c b/readline-4.3.orig/examples/rl.c
new file mode 100644
index 0000000..d260489
--- /dev/null
+++ b/readline-4.3.orig/examples/rl.c
@@ -0,0 +1,151 @@
+/*
+ * rl - command-line interface to read a line from the standard input
+ *      (or another fd) using readline.
+ *
+ * usage: rl [-p prompt] [-u unit] [-d default] [-n nchars]
+ */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+#include "posixstat.h"
+
+#if defined (READLINE_LIBRARY)
+#  include "readline.h"
+#  include "history.h"
+#else
+#  include <readline/readline.h>
+#  include <readline/history.h>
+#endif
+
+extern int optind;
+extern char *optarg;
+
+#if !defined (strchr) && !defined (__STDC__)
+extern char *strrchr();
+#endif
+
+static char *progname;
+static char *deftext;
+
+static int
+set_deftext ()
+{
+  if (deftext)
+    {
+      rl_insert_text (deftext);
+      deftext = (char *)NULL;
+      rl_startup_hook = (rl_hook_func_t *)NULL;
+    }
+  return 0;
+}
+
+static void
+usage()
+{
+  fprintf (stderr, "%s: usage: %s [-p prompt] [-u unit] [-d default] [-n nchars]\n",
+		progname, progname);
+}
+
+int
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char *temp, *prompt;
+  struct stat sb;
+  int opt, fd, nch;
+  FILE *ifp;
+
+  progname = strrchr(argv[0], '/');
+  if (progname == 0)
+    progname = argv[0];
+  else
+    progname++;
+
+  /* defaults */
+  prompt = "readline$ ";
+  fd = nch = 0;
+  deftext = (char *)0;
+
+  while ((opt = getopt(argc, argv, "p:u:d:n:")) != EOF)
+    {
+      switch (opt)
+	{
+	case 'p':
+	  prompt = optarg;
+	  break;
+	case 'u':
+	  fd = atoi(optarg);
+	  if (fd < 0)
+	    {
+	      fprintf (stderr, "%s: bad file descriptor `%s'\n", progname, optarg);
+	      exit (2);
+	    }
+	  break;
+	case 'd':
+	  deftext = optarg;
+	  break;
+	case 'n':
+	  nch = atoi(optarg);
+	  if (nch < 0)
+	    {
+	      fprintf (stderr, "%s: bad value for -n: `%s'\n", progname, optarg);
+	      exit (2);
+	    }
+	  break;
+	default:
+	  usage ();
+	  exit (2);
+	}
+    }
+
+  if (fd != 0)
+    {
+      if (fstat (fd, &sb) < 0)
+	{
+	  fprintf (stderr, "%s: %d: bad file descriptor\n", progname, fd);
+	  exit (1);
+	}
+      ifp = fdopen (fd, "r");
+      rl_instream = ifp;
+    }
+
+  if (deftext && *deftext)
+    rl_startup_hook = set_deftext;
+
+  if (nch > 0)
+    rl_num_chars_to_read = nch;
+
+  temp = readline (prompt);
+
+  /* Test for EOF. */
+  if (temp == 0)
+    exit (1);
+
+  printf ("%s\n", temp);
+  exit (0);
+}
diff --git a/readline-4.3.orig/examples/rlcat.c b/readline-4.3.orig/examples/rlcat.c
new file mode 100644
index 0000000..176b9f4
--- /dev/null
+++ b/readline-4.3.orig/examples/rlcat.c
@@ -0,0 +1,174 @@
+/*
+ * rlcat - cat(1) using readline
+ *
+ * usage: rlcat
+ */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+
+#include <sys/types.h>
+#include "posixstat.h"
+
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include <errno.h>
+
+#ifndef errno
+extern int errno;
+#endif
+
+#if defined (READLINE_LIBRARY)
+#  include "readline.h"
+#  include "history.h"
+#else
+#  include <readline/readline.h>
+#  include <readline/history.h>
+#endif
+
+extern int optind;
+extern char *optarg;
+
+static int stdcat();
+
+static char *progname;
+static int vflag;
+
+static void
+usage()
+{
+  fprintf (stderr, "%s: usage: %s [-vEVN] [filename]\n", progname, progname);
+}
+
+int
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char *temp;
+  int opt, Vflag, Nflag;
+
+  progname = strrchr(argv[0], '/');
+  if (progname == 0)
+    progname = argv[0];
+  else
+    progname++;
+
+  vflag = Vflag = Nflag = 0;
+  while ((opt = getopt(argc, argv, "vEVN")) != EOF)
+    {
+      switch (opt)
+	{
+	case 'v':
+	  vflag = 1;
+	  break;
+	case 'V':
+	  Vflag = 1;
+	  break;
+	case 'E':
+	  Vflag = 0;
+	  break;
+	case 'N':
+	  Nflag = 1;
+	  break;
+	default:
+	  usage ();
+	  exit (2);
+	}
+    }
+
+  argc -= optind;
+  argv += optind;
+
+  if (isatty(0) == 0 || argc || Nflag)
+    return stdcat(argc, argv);
+
+  rl_variable_bind ("editing-mode", Vflag ? "vi" : "emacs");
+  while (temp = readline (""))
+    {
+      if (*temp)
+        add_history (temp);
+      printf ("%s\n", temp);
+    }
+
+  return (ferror (stdout));
+}
+
+static int
+fcopy(fp)
+     FILE *fp;
+{
+  int c;
+  char *x;
+
+  while ((c = getc(fp)) != EOF)
+    {
+      if (vflag && isascii ((unsigned char)c) && isprint((unsigned char)c) == 0)
+	{
+	  x = rl_untranslate_keyseq (c);
+	  if (fputs (x, stdout) != 0)
+	    return 1;
+	}
+      else if (putchar (c) == EOF)
+        return 1;
+    }
+  return (ferror (stdout));
+}
+
+int
+stdcat (argc, argv)
+     int argc;
+     char **argv;
+{
+  int  i, fd, r;
+  char *s;
+  FILE *fp;
+
+  if (argc == 0)
+    return (fcopy(stdin));
+
+  for (i = 0, r = 1; i < argc; i++)
+    {
+      if (*argv[i] == '-' && argv[i][1] == 0)
+	fp = stdin;
+      else
+	{
+	  fp = fopen (argv[i], "r");
+	  if (fp == 0)
+	    {
+	      fprintf (stderr, "%s: %s: cannot open: %s\n", progname, argv[i], strerror(errno));
+	      continue;
+	    }
+        }
+      r = fcopy (fp);
+      if (fp != stdin)
+	fclose(fp);
+    }
+  return r;
+}
diff --git a/readline-4.3.orig/examples/rlfe.c b/readline-4.3.orig/examples/rlfe.c
new file mode 100644
index 0000000..d634d7c
--- /dev/null
+++ b/readline-4.3.orig/examples/rlfe.c
@@ -0,0 +1,1042 @@
+/* A front-end using readline to "cook" input lines for Kawa.
+ *
+ * Copyright (C) 1999  Per Bothner
+ * 
+ * This front-end program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * Some code from Johnson & Troan: "Linux Application Development"
+ * (Addison-Wesley, 1998) was used directly or for inspiration.
+ */
+
+/* PROBLEMS/TODO:
+ *
+ * Only tested under Linux;  needs to be ported.
+ *
+ * When running mc -c under the Linux console, mc does not recognize
+ * mouse clicks, which mc does when not running under fep.
+ *
+ * Pasting selected text containing tabs is like hitting the tab character,
+ * which invokes readline completion.  We don't want this.  I don't know
+ * if this is fixable without integrating fep into a terminal emulator.
+ *
+ * Echo suppression is a kludge, but can only be avoided with better kernel
+ * support: We need a tty mode to disable "real" echoing, while still
+ * letting the inferior think its tty driver to doing echoing.
+ * Stevens's book claims SCR$ and BSD4.3+ have TIOCREMOTE.
+ *
+ * The latest readline may have some hooks we can use to avoid having
+ * to back up the prompt.
+ *
+ * Desirable readline feature:  When in cooked no-echo mode (e.g. password),
+ * echo characters are they are types with '*', but remove them when done.
+ *
+ * A synchronous output while we're editing an input line should be
+ * inserted in the output view *before* the input line, so that the
+ * lines being edited (with the prompt) float at the end of the input.
+ *
+ * A "page mode" option to emulate more/less behavior:  At each page of
+ * output, pause for a user command.  This required parsing the output
+ * to keep track of line lengths.  It also requires remembering the
+ * output, if we want an option to scroll back, which suggests that
+ * this should be integrated with a terminal emulator like xterm.
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <signal.h>
+#include <netdb.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <grp.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include <termios.h>
+#include <limits.h>
+#include <dirent.h>
+
+#ifdef READLINE_LIBRARY
+#  include "readline.h"
+#  include "history.h"
+#else
+#  include <readline/readline.h>
+#  include <readline/history.h>
+#endif
+
+#ifndef COMMAND
+#define COMMAND "/bin/sh"
+#endif
+#ifndef COMMAND_ARGS
+#define COMMAND_ARGS COMMAND
+#endif
+
+#ifndef HAVE_MEMMOVE
+#ifndef memmove
+#  if __GNUC__ > 1
+#    define memmove(d, s, n)	__builtin_memcpy(d, s, n)
+#  else
+#    define memmove(d, s, n)	memcpy(d, s, n)
+#  endif
+#else
+#  define memmove(d, s, n)	memcpy(d, s, n)
+#endif
+#endif
+
+#define APPLICATION_NAME "Rlfe"
+
+#ifndef errno
+extern int errno;
+#endif
+
+extern int optind;
+extern char *optarg;
+
+static char *progname;
+static char *progversion;
+
+static int in_from_inferior_fd;
+static int out_to_inferior_fd;
+
+/* Unfortunately, we cannot safely display echo from the inferior process.
+   The reason is that the echo bit in the pty is "owned" by the inferior,
+   and if we try to turn it off, we could confuse the inferior.
+   Thus, when echoing, we get echo twice:  First readline echoes while
+   we're actually editing. Then we send the line to the inferior, and the
+   terminal driver send back an extra echo.
+   The work-around is to remember the input lines, and when we see that
+   line come back, we supress the output.
+   A better solution (supposedly available on SVR4) would be a smarter
+   terminal driver, with more flags ... */
+#define ECHO_SUPPRESS_MAX 1024
+char echo_suppress_buffer[ECHO_SUPPRESS_MAX];
+int echo_suppress_start = 0;
+int echo_suppress_limit = 0;
+
+/* #define DEBUG */
+
+static FILE *logfile = NULL;
+
+#ifdef DEBUG
+FILE *debugfile = NULL;
+#define DPRINT0(FMT) (fprintf(debugfile, FMT), fflush(debugfile))
+#define DPRINT1(FMT, V1) (fprintf(debugfile, FMT, V1), fflush(debugfile))
+#define DPRINT2(FMT, V1, V2) (fprintf(debugfile, FMT, V1, V2), fflush(debugfile))
+#else
+#define DPRINT0(FMT) /* Do nothing */
+#define DPRINT1(FMT, V1) /* Do nothing */
+#define DPRINT2(FMT, V1, V2) /* Do nothing */
+#endif
+
+struct termios orig_term;
+
+static int rlfe_directory_completion_hook __P((char **));
+static int rlfe_directory_rewrite_hook __P((char **));
+static char *rlfe_filename_completion_function __P((const char *, int));
+
+/* Pid of child process. */
+static pid_t child = -1;
+
+static void
+sig_child (int signo)
+{
+  int status;
+  wait (&status);
+  DPRINT0 ("(Child process died.)\n");
+  tcsetattr(STDIN_FILENO, TCSANOW, &orig_term);
+  exit (0);
+}
+
+volatile int propagate_sigwinch = 0;
+
+/* sigwinch_handler
+ * propagate window size changes from input file descriptor to
+ * master side of pty.
+ */
+void sigwinch_handler(int signal) { 
+   propagate_sigwinch = 1;
+}
+
+/* get_master_pty() takes a double-indirect character pointer in which
+ * to put a slave name, and returns an integer file descriptor.
+ * If it returns < 0, an error has occurred.
+ * Otherwise, it has returned the master pty file descriptor, and fills
+ * in *name with the name of the corresponding slave pty.
+ * Once the slave pty has been opened, you are responsible to free *name.
+ */
+
+int get_master_pty(char **name) { 
+   int i, j;
+   /* default to returning error */
+   int master = -1;
+
+   /* create a dummy name to fill in */
+   *name = strdup("/dev/ptyXX");
+
+   /* search for an unused pty */
+   for (i=0; i<16 && master <= 0; i++) {
+      for (j=0; j<16 && master <= 0; j++) {
+         (*name)[5] = 'p';
+         (*name)[8] = "pqrstuvwxyzPQRST"[i];
+         (*name)[9] = "0123456789abcdef"[j];
+         /* open the master pty */
+         if ((master = open(*name, O_RDWR)) < 0) {
+            if (errno == ENOENT) {
+               /* we are out of pty devices */
+               free (*name);
+               return (master);
+            }
+         }
+         else {
+           /* By substituting a letter, we change the master pty
+            * name into the slave pty name.
+            */
+           (*name)[5] = 't';
+           if (access(*name, R_OK|W_OK) != 0)
+             {
+               close(master);
+               master = -1;
+             }
+         }
+      }
+   }
+   if ((master < 0) && (i == 16) && (j == 16)) {
+      /* must have tried every pty unsuccessfully */
+      free (*name);
+      return (master);
+   }
+
+   (*name)[5] = 't';
+
+   return (master);
+}
+
+/* get_slave_pty() returns an integer file descriptor.
+ * If it returns < 0, an error has occurred.
+ * Otherwise, it has returned the slave file descriptor.
+ */
+
+int get_slave_pty(char *name) { 
+   struct group *gptr;
+   gid_t gid;
+   int slave = -1;
+
+   /* chown/chmod the corresponding pty, if possible.
+    * This will only work if the process has root permissions.
+    * Alternatively, write and exec a small setuid program that
+    * does just this.
+    */
+   if ((gptr = getgrnam("tty")) != 0) {
+      gid = gptr->gr_gid;
+   } else {
+      /* if the tty group does not exist, don't change the
+       * group on the slave pty, only the owner
+       */
+      gid = -1;
+   }
+
+   /* Note that we do not check for errors here.  If this is code
+    * where these actions are critical, check for errors!
+    */
+   chown(name, getuid(), gid);
+   /* This code only makes the slave read/writeable for the user.
+    * If this is for an interactive shell that will want to
+    * receive "write" and "wall" messages, OR S_IWGRP into the
+    * second argument below.
+    */
+   chmod(name, S_IRUSR|S_IWUSR);
+
+   /* open the corresponding slave pty */
+   slave = open(name, O_RDWR);
+   return (slave);
+}
+
+/* Certain special characters, such as ctrl/C, we want to pass directly
+   to the inferior, rather than letting readline handle them. */
+
+static char special_chars[20];
+static int special_chars_count;
+
+static void
+add_special_char(int ch)
+{
+  if (ch != 0)
+    special_chars[special_chars_count++] = ch;
+}
+
+static int eof_char;
+
+static int
+is_special_char(int ch)
+{
+  int i;
+#if 0
+  if (ch == eof_char && rl_point == rl_end)
+    return 1;
+#endif
+  for (i = special_chars_count;  --i >= 0; )
+    if (special_chars[i] == ch)
+      return 1;
+  return 0;
+}
+
+static char buf[1024];
+/* buf[0 .. buf_count-1] is the what has been emitted on the current line.
+   It is used as the readline prompt. */
+static int buf_count = 0;
+
+int num_keys = 0;
+
+static void
+null_prep_terminal (int meta)
+{
+}
+
+static void
+null_deprep_terminal ()
+{
+}
+
+char pending_special_char;
+
+static void
+line_handler (char *line)
+{
+  if (line == NULL)
+    {
+      char buf[1];
+      DPRINT0("saw eof!\n");
+      buf[0] = '\004'; /* ctrl/d */
+      write (out_to_inferior_fd, buf, 1);
+    }
+  else
+    {
+      static char enter[] = "\r";
+      /*  Send line to inferior: */
+      int length = strlen (line);
+      if (length > ECHO_SUPPRESS_MAX-2)
+	{
+	  echo_suppress_start = 0;
+	  echo_suppress_limit = 0;
+	}
+      else
+	{
+	  if (echo_suppress_limit + length > ECHO_SUPPRESS_MAX - 2)
+	    {
+	      if (echo_suppress_limit - echo_suppress_start + length
+		  <= ECHO_SUPPRESS_MAX - 2)
+		{
+		  memmove (echo_suppress_buffer,
+			   echo_suppress_buffer + echo_suppress_start,
+			   echo_suppress_limit - echo_suppress_start);
+		  echo_suppress_limit -= echo_suppress_start;
+		  echo_suppress_start = 0;
+		}
+	      else
+		{
+		  echo_suppress_limit = 0;
+		}
+	      echo_suppress_start = 0;
+	    }
+	  memcpy (echo_suppress_buffer + echo_suppress_limit,
+		  line, length);
+	  echo_suppress_limit += length;
+	  echo_suppress_buffer[echo_suppress_limit++] = '\r';
+	  echo_suppress_buffer[echo_suppress_limit++] = '\n';
+	}
+      write (out_to_inferior_fd, line, length);
+      if (pending_special_char == 0)
+        {
+          write (out_to_inferior_fd, enter, sizeof(enter)-1);
+          if (*line)
+            add_history (line);
+        }
+      free (line);
+    }
+  rl_callback_handler_remove ();
+  buf_count = 0;
+  num_keys = 0;
+  if (pending_special_char != 0)
+    {
+      write (out_to_inferior_fd, &pending_special_char, 1);
+      pending_special_char = 0;
+    }
+}
+
+/* Value of rl_getc_function.
+   Use this because readline should read from stdin, not rl_instream,
+   points to the pty (so readline has monitor its terminal modes). */
+
+int
+my_rl_getc (FILE *dummy)
+{
+  int ch = rl_getc (stdin);
+  if (is_special_char (ch))
+    {
+      pending_special_char = ch;
+      return '\r';
+    }
+  return ch;
+}
+
+static void
+usage()
+{
+  fprintf (stderr, "%s: usage: %s [-l filename] [-a] [-n appname] [-hv] [command [arguments...]]\n",
+		   progname, progname);
+}
+
+int
+main(int argc, char** argv)
+{
+  char *path;
+  int i, append;
+  int master;
+  char *name, *logfname, *appname;
+  int in_from_tty_fd;
+  struct sigaction act;
+  struct winsize ws;
+  struct termios t;
+  int maxfd;
+  fd_set in_set;
+  static char empty_string[1] = "";
+  char *prompt = empty_string;
+  int ioctl_err = 0;
+
+  if ((progname = strrchr (argv[0], '/')) == 0)
+    progname = argv[0];
+  else
+    progname++;
+  progversion = RL_LIBRARY_VERSION;
+
+  append = 0;
+  appname = APPLICATION_NAME;
+  logfname = (char *)NULL;
+
+  while ((i = getopt (argc, argv, "ahl:n:v")) != EOF)
+    {
+      switch (i)
+	{
+	case 'l':
+	  logfname = optarg;
+	  break;
+	case 'n':
+	  appname = optarg;
+	  break;
+	case 'a':
+	  append = 1;
+	  break;
+	case 'h':
+	  usage ();
+	  exit (0);
+	case 'v':
+	  fprintf (stderr, "%s version %s\n", progname, progversion);
+	  exit (0);
+	default:
+	  usage ();
+	  exit (2);
+	}
+    }
+
+  argc -= optind;
+  argv += optind;
+
+  if (logfname)
+    {
+      logfile = fopen (logfname, append ? "a" : "w");
+      if (logfile == 0)
+	fprintf (stderr, "%s: warning: could not open log file %s: %s\n",
+			 progname, logfname, strerror (errno));
+    }
+    
+  rl_readline_name = appname;
+  
+#ifdef DEBUG
+  debugfile = fopen("LOG", "w");
+#endif
+
+  if ((master = get_master_pty(&name)) < 0)
+    {
+      perror("ptypair: could not open master pty");
+      exit(1);
+    }
+
+  DPRINT1("pty name: '%s'\n", name);
+
+  /* set up SIGWINCH handler */
+  act.sa_handler = sigwinch_handler;
+  sigemptyset(&(act.sa_mask));
+  act.sa_flags = 0;
+  if (sigaction(SIGWINCH, &act, NULL) < 0)
+    {
+      perror("ptypair: could not handle SIGWINCH ");
+      exit(1);
+    }
+
+  if (ioctl(STDIN_FILENO, TIOCGWINSZ, &ws) < 0)
+    {
+      perror("ptypair: could not get window size");
+      exit(1);
+    }
+
+  if ((child = fork()) < 0)
+    {
+      perror("cannot fork");
+      exit(1);
+    }
+
+  if (child == 0)
+    { 
+      int slave;  /* file descriptor for slave pty */
+
+      /* We are in the child process */
+      close(master);
+
+#ifdef TIOCSCTTY
+      if ((slave = get_slave_pty(name)) < 0)
+	{
+	  perror("ptypair: could not open slave pty");
+	  exit(1);
+	}
+      free(name);
+#endif
+
+      /* We need to make this process a session group leader, because
+       * it is on a new PTY, and things like job control simply will
+       * not work correctly unless there is a session group leader
+       * and process group leader (which a session group leader
+       * automatically is). This also disassociates us from our old
+       * controlling tty. 
+       */
+      if (setsid() < 0)
+	{
+	  perror("could not set session leader");
+	}
+
+      /* Tie us to our new controlling tty. */
+#ifdef TIOCSCTTY
+      if (ioctl(slave, TIOCSCTTY, NULL))
+	{
+	  perror("could not set new controlling tty");
+	}
+#else
+      if ((slave = get_slave_pty(name)) < 0)
+	{
+	  perror("ptypair: could not open slave pty");
+	  exit(1);
+	}
+      free(name);
+#endif
+
+      /* make slave pty be standard in, out, and error */
+      dup2(slave, STDIN_FILENO);
+      dup2(slave, STDOUT_FILENO);
+      dup2(slave, STDERR_FILENO);
+
+      /* at this point the slave pty should be standard input */
+      if (slave > 2)
+	{
+	  close(slave);
+	}
+
+      /* Try to restore window size; failure isn't critical */
+      if (ioctl(STDOUT_FILENO, TIOCSWINSZ, &ws) < 0)
+	{
+	  perror("could not restore window size");
+	}
+
+      /* now start the shell */
+      {
+	static char* command_args[] = { COMMAND_ARGS, NULL };
+	if (argc < 1)
+	  execvp(COMMAND, command_args);
+	else
+	  execvp(argv[0], &argv[0]);
+      }
+
+      /* should never be reached */
+      exit(1);
+    }
+
+  /* parent */
+  signal (SIGCHLD, sig_child);
+  free(name);
+
+  /* Note that we only set termios settings for standard input;
+   * the master side of a pty is NOT a tty.
+   */
+  tcgetattr(STDIN_FILENO, &orig_term);
+
+  t = orig_term;
+  eof_char = t.c_cc[VEOF];
+  /*  add_special_char(t.c_cc[VEOF]);*/
+  add_special_char(t.c_cc[VINTR]);
+  add_special_char(t.c_cc[VQUIT]);
+  add_special_char(t.c_cc[VSUSP]);
+#if defined (VDISCARD)
+  add_special_char(t.c_cc[VDISCARD]);
+#endif
+
+#if 0
+  t.c_lflag |= (ICANON | ISIG | ECHO | ECHOCTL | ECHOE | \
+		ECHOK | ECHOKE | ECHONL | ECHOPRT );
+#else
+  t.c_lflag &= ~(ICANON | ISIG | ECHO | ECHOCTL | ECHOE | \
+		 ECHOK | ECHOKE | ECHONL | ECHOPRT );
+#endif
+  t.c_iflag |= IGNBRK;
+  t.c_cc[VMIN] = 1;
+  t.c_cc[VTIME] = 0;
+  tcsetattr(STDIN_FILENO, TCSANOW, &t);
+  in_from_inferior_fd = master;
+  out_to_inferior_fd = master;
+  rl_instream = fdopen (master, "r");
+  rl_getc_function = my_rl_getc;
+
+  rl_prep_term_function = null_prep_terminal; 
+  rl_deprep_term_function = null_deprep_terminal; 
+  rl_callback_handler_install (prompt, line_handler);
+
+#if 1
+  rl_directory_completion_hook = rlfe_directory_completion_hook;
+  rl_completion_entry_function = rlfe_filename_completion_function;
+#else
+  rl_directory_rewrite_hook = rlfe_directory_rewrite_hook;
+#endif
+
+  in_from_tty_fd = STDIN_FILENO;
+  FD_ZERO (&in_set);
+  maxfd = in_from_inferior_fd > in_from_tty_fd ? in_from_inferior_fd
+    : in_from_tty_fd;
+  for (;;)
+    {
+      int num;
+      FD_SET (in_from_inferior_fd, &in_set);
+      FD_SET (in_from_tty_fd, &in_set);
+
+      num = select(maxfd+1, &in_set, NULL, NULL, NULL);
+
+      if (propagate_sigwinch)
+	{
+	  struct winsize ws;
+	  if (ioctl (STDIN_FILENO, TIOCGWINSZ, &ws) >= 0)
+	    {
+	      ioctl (master, TIOCSWINSZ, &ws);
+	    }
+	  propagate_sigwinch = 0;
+	  continue;
+	}
+
+      if (num <= 0)
+	{
+	  perror ("select");
+	  exit (-1);
+	}
+      if (FD_ISSET (in_from_tty_fd, &in_set))
+	{
+	  extern int readline_echoing_p;
+	  struct termios term_master;
+	  int do_canon = 1;
+	  int ioctl_ret;
+
+	  DPRINT1("[tty avail num_keys:%d]\n", num_keys);
+
+	  /* If we can't get tty modes for the master side of the pty, we
+	     can't handle non-canonical-mode programs.  Always assume the
+	     master is in canonical echo mode if we can't tell. */
+	  ioctl_ret = tcgetattr(master, &term_master);
+
+	  if (ioctl_ret >= 0)
+	    {
+	      DPRINT2 ("echo:%d, canon:%d\n",
+			(term_master.c_lflag & ECHO) != 0,
+			(term_master.c_lflag & ICANON) != 0);
+	      do_canon = (term_master.c_lflag & ICANON) != 0;
+	      readline_echoing_p = (term_master.c_lflag & ECHO) != 0;
+	    }
+	  else
+	    {
+	      if (ioctl_err == 0)
+		DPRINT1("tcgetattr on master fd failed: errno = %d\n", errno);
+	      ioctl_err = 1;
+	    }
+
+	  if (do_canon == 0 && num_keys == 0)
+	    {
+	      char ch[10];
+	      int count = read (STDIN_FILENO, ch, sizeof(ch));
+	      write (out_to_inferior_fd, ch, count);
+	    }
+	  else
+	    {
+	      if (num_keys == 0)
+		{
+		  int i;
+		  /* Re-install callback handler for new prompt. */
+		  if (prompt != empty_string)
+		    free (prompt);
+		  prompt = malloc (buf_count + 1);
+		  if (prompt == NULL)
+		    prompt = empty_string;
+		  else
+		    {
+		      memcpy (prompt, buf, buf_count);
+		      prompt[buf_count] = '\0';
+		      DPRINT1("New prompt '%s'\n", prompt);
+#if 0 /* ifdef HAVE_RL_ALREADY_PROMPTED -- doesn't work */
+		      rl_already_prompted = buf_count > 0;
+#else
+		      if (buf_count > 0)
+			write (1, "\r", 1);
+#endif
+		    }
+		  rl_callback_handler_install (prompt, line_handler);
+		}
+	      num_keys++;
+	      rl_callback_read_char ();
+	    }
+	}
+      else /* input from inferior. */
+	{
+	  int i;
+	  int count;
+	  int old_count;
+	  if (buf_count > (sizeof(buf) >> 2))
+	    buf_count = 0;
+	  count = read (in_from_inferior_fd, buf+buf_count,
+			sizeof(buf) - buf_count);
+	  if (count <= 0)
+	    {
+	      DPRINT0 ("(Connection closed by foreign host.)\n");
+	      tcsetattr(STDIN_FILENO, TCSANOW, &orig_term);
+	      exit (0);
+	    }
+	  old_count = buf_count;
+
+	  /* Do some minimal carriage return translation and backspace
+	     processing before logging the input line. */
+	  if (logfile)
+	    {
+#ifndef __GNUC__
+	      char *b;
+#else
+	      char b[count + 1];
+#endif
+	      int i, j;
+
+#ifndef __GNUC__
+	      b = malloc (count + 1);
+	      if (b) {
+#endif
+	      for (i = 0; i < count; i++)
+	        b[i] = buf[buf_count + i];
+	      b[i] = '\0';
+	      for (i = j = 0; i <= count; i++)
+		{
+		  if (b[i] == '\r')
+		    {
+		      if (b[i+1] != '\n')
+		        b[j++] = '\n';
+		    }
+		  else if (b[i] == '\b')
+		    {
+		      if (i)
+			j--;
+		    }
+		  else
+		    b[j++] = b[i];
+		}
+	      fprintf (logfile, "%s", b);
+
+#ifndef __GNUC__
+	      free (b);
+	      }
+#endif
+	    }
+
+          /* Look for any pending echo that we need to suppress. */
+	  while (echo_suppress_start < echo_suppress_limit
+		 && count > 0
+		 && buf[buf_count] == echo_suppress_buffer[echo_suppress_start])
+	    {
+	      count--;
+	      buf_count++;
+	      echo_suppress_start++;
+	    }
+
+          /* Write to the terminal anything that was not suppressed. */
+          if (count > 0)
+            write (1, buf + buf_count, count);
+
+          /* Finally, look for a prompt candidate.
+           * When we get around to going input (from the keyboard),
+           * we will consider the prompt to be anything since the last
+           * line terminator.  So we need to save that text in the
+           * initial part of buf.  However, anything before the
+           * most recent end-of-line is not interesting. */
+	  buf_count += count;
+#if 1
+	  for (i = buf_count;  --i >= old_count; )
+#else
+	  for (i = buf_count - 1;  i-- >= buf_count - count; )
+#endif
+	    {
+	      if (buf[i] == '\n' || buf[i] == '\r')
+		{
+		  i++;
+		  memmove (buf, buf+i, buf_count - i);
+		  buf_count -= i;
+		  break;
+		}
+	    }
+	  DPRINT2("-> i: %d, buf_count: %d\n", i, buf_count);
+	}
+    }
+}
+
+/*
+ *
+ * FILENAME COMPLETION FOR RLFE
+ *
+ */
+
+#ifndef PATH_MAX
+#  define PATH_MAX 1024
+#endif
+
+#define DIRSEP		'/'
+#define ISDIRSEP(x)	((x) == '/')
+#define PATHSEP(x)	(ISDIRSEP(x) || (x) == 0)
+
+#define DOT_OR_DOTDOT(x) \
+	((x)[0] == '.' && (PATHSEP((x)[1]) || \
+			  ((x)[1] == '.' && PATHSEP((x)[2]))))
+
+#define FREE(x)		if (x) free(x)
+
+#define STRDUP(s, x)	do { \
+			  s = strdup (x);\
+			  if (s == 0) \
+			    return ((char *)NULL); \
+			} while (0)
+
+static int
+get_inferior_cwd (path, psize)
+     char *path;
+     size_t psize;
+{
+  int n;
+  static char procfsbuf[PATH_MAX] = { '\0' };
+
+  if (procfsbuf[0] == '\0')
+    sprintf (procfsbuf, "/proc/%d/cwd", (int)child);
+  n = readlink (procfsbuf, path, psize);
+  if (n < 0)
+    return n;
+  if (n > psize)
+    return -1;
+  path[n] = '\0';
+  return n;
+}
+
+static int
+rlfe_directory_rewrite_hook (dirnamep)
+     char **dirnamep;
+{
+  char *ldirname, cwd[PATH_MAX], *retdir, *ld;
+  int n, ldlen;
+
+  ldirname = *dirnamep;
+
+  if (*ldirname == '/')
+    return 0;
+
+  n = get_inferior_cwd (cwd, sizeof(cwd) - 1);
+  if (n < 0)
+    return 0;
+  if (n == 0)	/* current directory */
+    {
+      cwd[0] = '.';
+      cwd[1] = '\0';
+      n = 1;
+    }
+
+  /* Minimally canonicalize ldirname by removing leading `./' */
+  for (ld = ldirname; *ld; )
+    {
+      if (ISDIRSEP (ld[0]))
+	ld++;
+      else if (ld[0] == '.' && PATHSEP(ld[1]))
+	ld++;
+      else
+	break;
+    }
+  ldlen = (ld && *ld) ? strlen (ld) : 0;
+
+  retdir = (char *)malloc (n + ldlen + 3);
+  if (retdir == 0)
+    return 0;
+  if (ldlen)
+    sprintf (retdir, "%s/%s", cwd, ld);
+  else
+    strcpy (retdir, cwd);
+  free (ldirname);
+
+  *dirnamep = retdir;
+
+  DPRINT1("rl_directory_rewrite_hook returns %s\n", retdir);
+  return 1;
+}
+
+/* Translate *DIRNAMEP to be relative to the inferior's CWD.  Leave a trailing
+   slash on the result. */
+static int
+rlfe_directory_completion_hook (dirnamep)
+     char **dirnamep;
+{
+  char *ldirname, *retdir;
+  int n, ldlen;
+
+  ldirname = *dirnamep;
+
+  if (*ldirname == '/')
+    return 0;
+
+  n = rlfe_directory_rewrite_hook (dirnamep);
+  if (n == 0)
+    return 0;
+
+  ldirname = *dirnamep;
+  ldlen = (ldirname && *ldirname) ? strlen (ldirname) : 0;
+
+  if (ldlen == 0 || ldirname[ldlen - 1] != '/')
+    {
+      retdir = (char *)malloc (ldlen + 3);
+      if (retdir == 0)
+	return 0;
+      if (ldlen)
+	strcpy (retdir, ldirname);
+      else
+	retdir[ldlen++] = '.';
+      retdir[ldlen] = '/';
+      retdir[ldlen+1] = '\0';
+      free (ldirname);
+
+      *dirnamep = retdir;
+    }
+
+  DPRINT1("rl_directory_completion_hook returns %s\n", retdir);
+  return 1;
+}
+
+static char *
+rlfe_filename_completion_function (text, state)
+     const char *text;
+     int state;
+{
+  static DIR *directory;
+  static char *filename = (char *)NULL;
+  static char *dirname = (char *)NULL, *ud = (char *)NULL;
+  static int flen, udlen;
+  char *temp;
+  struct dirent *dentry;
+
+  if (state == 0)
+    {
+      if (directory)
+	{
+	  closedir (directory);
+	  directory = 0;
+	}
+      FREE (dirname);
+      FREE (filename);
+      FREE (ud);
+
+      if (text && *text)
+        STRDUP (filename, text);
+      else
+	{
+	  filename = malloc(1); 
+	  if (filename == 0)
+	    return ((char *)NULL);
+	  filename[0] = '\0';
+	}
+      dirname = (text && *text) ? strdup (text) : strdup (".");
+      if (dirname == 0)
+        return ((char *)NULL);
+
+      temp = strrchr (dirname, '/');
+      if (temp)
+	{
+	  strcpy (filename, ++temp);
+	  *temp = '\0';
+	}
+      else
+	{
+	  dirname[0] = '.';
+	  dirname[1] = '\0';
+	}
+
+      STRDUP (ud, dirname);
+      udlen = strlen (ud);
+
+      rlfe_directory_completion_hook (&dirname);
+
+      directory = opendir (dirname);
+      flen = strlen (filename);
+
+      rl_filename_completion_desired = 1;
+    }
+
+  dentry = 0;
+  while (directory && (dentry = readdir (directory)))
+    {
+      if (flen == 0)
+	{
+          if (DOT_OR_DOTDOT(dentry->d_name) == 0)
+            break;
+	}
+      else
+	{
+	  if ((dentry->d_name[0] == filename[0]) &&
+	      (strlen (dentry->d_name) >= flen) &&
+	      (strncmp (filename, dentry->d_name, flen) == 0))
+	    break;
+	}
+    }
+
+  if (dentry == 0)
+    {
+      if (directory)
+	{
+	  closedir (directory);
+	  directory = 0;
+	}
+      FREE (dirname);
+      FREE (filename);
+      FREE (ud);
+      dirname = filename = ud = 0;
+      return ((char *)NULL);
+    }
+
+  if (ud == 0 || (ud[0] == '.' && ud[1] == '\0'))
+    temp = strdup (dentry->d_name);
+  else
+    {
+      temp = malloc (1 + udlen + strlen (dentry->d_name));
+      strcpy (temp, ud);
+      strcpy (temp + udlen, dentry->d_name);
+    }
+  return (temp);
+}
diff --git a/readline-4.3.orig/examples/rltest.c b/readline-4.3.orig/examples/rltest.c
new file mode 100644
index 0000000..99f083b
--- /dev/null
+++ b/readline-4.3.orig/examples/rltest.c
@@ -0,0 +1,87 @@
+/* **************************************************************** */
+/*								    */
+/*			Testing Readline			    */
+/*								    */
+/* **************************************************************** */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if defined (HAVE_CONFIG_H)
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+
+#ifdef READLINE_LIBRARY
+#  include "readline.h"
+#  include "history.h"
+#else
+#  include <readline/readline.h>
+#  include <readline/history.h>
+#endif
+
+extern HIST_ENTRY **history_list ();
+
+main ()
+{
+  char *temp, *prompt;
+  int done;
+
+  temp = (char *)NULL;
+  prompt = "readline$ ";
+  done = 0;
+
+  while (!done)
+    {
+      temp = readline (prompt);
+
+      /* Test for EOF. */
+      if (!temp)
+	exit (1);
+
+      /* If there is anything on the line, print it and remember it. */
+      if (*temp)
+	{
+	  fprintf (stderr, "%s\r\n", temp);
+	  add_history (temp);
+	}
+
+      /* Check for `command' that we handle. */
+      if (strcmp (temp, "quit") == 0)
+	done = 1;
+
+      if (strcmp (temp, "list") == 0)
+	{
+	  HIST_ENTRY **list;
+	  register int i;
+
+	  list = history_list ();
+	  if (list)
+	    {
+	      for (i = 0; list[i]; i++)
+		fprintf (stderr, "%d: %s\r\n", i, list[i]->line);
+	    }
+	}
+      free (temp);
+    }
+  exit (0);
+}
diff --git a/readline-4.3.orig/examples/rlversion.c b/readline-4.3.orig/examples/rlversion.c
new file mode 100644
index 0000000..53949d1
--- /dev/null
+++ b/readline-4.3.orig/examples/rlversion.c
@@ -0,0 +1,43 @@
+/*
+ * rlversion -- print out readline's version number
+ */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+#include "posixstat.h"
+
+#ifdef READLINE_LIBRARY
+#  include "readline.h"
+#else
+#  include <readline/readline.h>
+#endif
+
+main()
+{
+	printf ("%s\n", rl_library_version ? rl_library_version : "unknown");
+	exit (0);
+}
diff --git a/readline-4.3.orig/funmap.c b/readline-4.3.orig/funmap.c
new file mode 100644
index 0000000..fe9a1da
--- /dev/null
+++ b/readline-4.3.orig/funmap.c
@@ -0,0 +1,253 @@
+/* funmap.c -- attach names to functions. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#if !defined (BUFSIZ)
+#include <stdio.h>
+#endif /* BUFSIZ */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include "rlconf.h"
+#include "readline.h"
+
+#include "xmalloc.h"
+
+#ifdef __STDC__
+typedef int QSFUNC (const void *, const void *);
+#else
+typedef int QSFUNC ();
+#endif
+
+extern int _rl_qsort_string_compare PARAMS((char **, char **));
+
+FUNMAP **funmap;
+static int funmap_size;
+static int funmap_entry;
+
+/* After initializing the function map, this is the index of the first
+   program specific function. */
+int funmap_program_specific_entry_start;
+
+static FUNMAP default_funmap[] = {
+  { "abort", rl_abort },
+  { "accept-line", rl_newline },
+  { "arrow-key-prefix", rl_arrow_keys },
+  { "backward-byte", rl_backward_byte },
+  { "backward-char", rl_backward_char },
+  { "backward-delete-char", rl_rubout },
+  { "backward-kill-line", rl_backward_kill_line },
+  { "backward-kill-word", rl_backward_kill_word },
+  { "backward-word", rl_backward_word },
+  { "beginning-of-history", rl_beginning_of_history },
+  { "beginning-of-line", rl_beg_of_line },
+  { "call-last-kbd-macro", rl_call_last_kbd_macro },
+  { "capitalize-word", rl_capitalize_word },
+  { "character-search", rl_char_search },
+  { "character-search-backward", rl_backward_char_search },
+  { "clear-screen", rl_clear_screen },
+  { "complete", rl_complete },
+  { "copy-backward-word", rl_copy_backward_word },
+  { "copy-forward-word", rl_copy_forward_word },
+  { "copy-region-as-kill", rl_copy_region_to_kill },
+  { "delete-char", rl_delete },
+  { "delete-char-or-list", rl_delete_or_show_completions },
+  { "delete-horizontal-space", rl_delete_horizontal_space },
+  { "digit-argument", rl_digit_argument },
+  { "do-lowercase-version", rl_do_lowercase_version },
+  { "downcase-word", rl_downcase_word },
+  { "dump-functions", rl_dump_functions },
+  { "dump-macros", rl_dump_macros },
+  { "dump-variables", rl_dump_variables },
+  { "emacs-editing-mode", rl_emacs_editing_mode },
+  { "end-kbd-macro", rl_end_kbd_macro },
+  { "end-of-history", rl_end_of_history },
+  { "end-of-line", rl_end_of_line },
+  { "exchange-point-and-mark", rl_exchange_point_and_mark },
+  { "forward-backward-delete-char", rl_rubout_or_delete },
+  { "forward-byte", rl_forward_byte },
+  { "forward-char", rl_forward_char },
+  { "forward-search-history", rl_forward_search_history },
+  { "forward-word", rl_forward_word },
+  { "history-search-backward", rl_history_search_backward },
+  { "history-search-forward", rl_history_search_forward },
+  { "insert-comment", rl_insert_comment },
+  { "insert-completions", rl_insert_completions },
+  { "kill-whole-line", rl_kill_full_line },
+  { "kill-line", rl_kill_line },
+  { "kill-region", rl_kill_region },
+  { "kill-word", rl_kill_word },
+  { "menu-complete", rl_menu_complete },
+  { "next-history", rl_get_next_history },
+  { "non-incremental-forward-search-history", rl_noninc_forward_search },
+  { "non-incremental-reverse-search-history", rl_noninc_reverse_search },
+  { "non-incremental-forward-search-history-again", rl_noninc_forward_search_again },
+  { "non-incremental-reverse-search-history-again", rl_noninc_reverse_search_again },
+  { "overwrite-mode", rl_overwrite_mode },
+#ifdef __CYGWIN__
+  { "paste-from-clipboard", rl_paste_from_clipboard },
+#endif
+  { "possible-completions", rl_possible_completions },
+  { "previous-history", rl_get_previous_history },
+  { "quoted-insert", rl_quoted_insert },
+  { "re-read-init-file", rl_re_read_init_file },
+  { "redraw-current-line", rl_refresh_line},
+  { "reverse-search-history", rl_reverse_search_history },
+  { "revert-line", rl_revert_line },
+  { "self-insert", rl_insert },
+  { "set-mark", rl_set_mark },
+  { "start-kbd-macro", rl_start_kbd_macro },
+  { "tab-insert", rl_tab_insert },
+  { "tilde-expand", rl_tilde_expand },
+  { "transpose-chars", rl_transpose_chars },
+  { "transpose-words", rl_transpose_words },
+  { "tty-status", rl_tty_status },
+  { "undo", rl_undo_command },
+  { "universal-argument", rl_universal_argument },
+  { "unix-line-discard", rl_unix_line_discard },
+  { "unix-word-rubout", rl_unix_word_rubout },
+  { "upcase-word", rl_upcase_word },
+  { "yank", rl_yank },
+  { "yank-last-arg", rl_yank_last_arg },
+  { "yank-nth-arg", rl_yank_nth_arg },
+  { "yank-pop", rl_yank_pop },
+
+#if defined (VI_MODE)
+  { "vi-append-eol", rl_vi_append_eol },
+  { "vi-append-mode", rl_vi_append_mode },
+  { "vi-arg-digit", rl_vi_arg_digit },
+  { "vi-back-to-indent", rl_vi_back_to_indent },
+  { "vi-bWord", rl_vi_bWord },
+  { "vi-bword", rl_vi_bword },
+  { "vi-change-case", rl_vi_change_case },
+  { "vi-change-char", rl_vi_change_char },
+  { "vi-change-to", rl_vi_change_to },
+  { "vi-char-search", rl_vi_char_search },
+  { "vi-column", rl_vi_column },
+  { "vi-complete", rl_vi_complete },
+  { "vi-delete", rl_vi_delete },
+  { "vi-delete-to", rl_vi_delete_to },
+  { "vi-eWord", rl_vi_eWord },
+  { "vi-editing-mode", rl_vi_editing_mode },
+  { "vi-end-word", rl_vi_end_word },
+  { "vi-eof-maybe", rl_vi_eof_maybe },
+  { "vi-eword", rl_vi_eword },
+  { "vi-fWord", rl_vi_fWord },
+  { "vi-fetch-history", rl_vi_fetch_history },
+  { "vi-first-print", rl_vi_first_print },
+  { "vi-fword", rl_vi_fword },
+  { "vi-goto-mark", rl_vi_goto_mark },
+  { "vi-insert-beg", rl_vi_insert_beg },
+  { "vi-insertion-mode", rl_vi_insertion_mode },
+  { "vi-match", rl_vi_match },
+  { "vi-movement-mode", rl_vi_movement_mode },
+  { "vi-next-word", rl_vi_next_word },
+  { "vi-overstrike", rl_vi_overstrike },
+  { "vi-overstrike-delete", rl_vi_overstrike_delete },
+  { "vi-prev-word", rl_vi_prev_word },
+  { "vi-put", rl_vi_put },
+  { "vi-redo", rl_vi_redo },
+  { "vi-replace", rl_vi_replace },
+  { "vi-search", rl_vi_search },
+  { "vi-search-again", rl_vi_search_again },
+  { "vi-set-mark", rl_vi_set_mark },
+  { "vi-subst", rl_vi_subst },
+  { "vi-tilde-expand", rl_vi_tilde_expand },
+  { "vi-yank-arg", rl_vi_yank_arg },
+  { "vi-yank-to", rl_vi_yank_to },
+#endif /* VI_MODE */
+
+ {(char *)NULL, (rl_command_func_t *)NULL }
+};
+
+int
+rl_add_funmap_entry (name, function)
+     const char *name;
+     rl_command_func_t *function;
+{
+  if (funmap_entry + 2 >= funmap_size)
+    {
+      funmap_size += 64;
+      funmap = (FUNMAP **)xrealloc (funmap, funmap_size * sizeof (FUNMAP *));
+    }
+  
+  funmap[funmap_entry] = (FUNMAP *)xmalloc (sizeof (FUNMAP));
+  funmap[funmap_entry]->name = name;
+  funmap[funmap_entry]->function = function;
+
+  funmap[++funmap_entry] = (FUNMAP *)NULL;
+  return funmap_entry;
+}
+
+static int funmap_initialized;
+
+/* Make the funmap contain all of the default entries. */
+void
+rl_initialize_funmap ()
+{
+  register int i;
+
+  if (funmap_initialized)
+    return;
+
+  for (i = 0; default_funmap[i].name; i++)
+    rl_add_funmap_entry (default_funmap[i].name, default_funmap[i].function);
+
+  funmap_initialized = 1;
+  funmap_program_specific_entry_start = i;
+}
+
+/* Produce a NULL terminated array of known function names.  The array
+   is sorted.  The array itself is allocated, but not the strings inside.
+   You should free () the array when you done, but not the pointrs. */
+const char **
+rl_funmap_names ()
+{
+  const char **result;
+  int result_size, result_index;
+
+  /* Make sure that the function map has been initialized. */
+  rl_initialize_funmap ();
+
+  for (result_index = result_size = 0, result = (const char **)NULL; funmap[result_index]; result_index++)
+    {
+      if (result_index + 2 > result_size)
+	{
+	  result_size += 20;
+	  result = (const char **)xrealloc (result, result_size * sizeof (char *));
+	}
+
+      result[result_index] = funmap[result_index]->name;
+      result[result_index + 1] = (char *)NULL;
+    }
+
+  qsort (result, result_index, sizeof (char *), (QSFUNC *)_rl_qsort_string_compare);
+  return (result);
+}
diff --git a/readline-4.3.orig/histexpand.c b/readline-4.3.orig/histexpand.c
new file mode 100644
index 0000000..6c81196
--- /dev/null
+++ b/readline-4.3.orig/histexpand.c
@@ -0,0 +1,1491 @@
+/* histexpand.c -- history expansion. */
+
+/* Copyright (C) 1989, 1992 Free Software Foundation, Inc.
+
+   This file contains the GNU History Library (the Library), a set of
+   routines for managing the text of previously typed lines.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_UNISTD_H)
+#  ifndef _MINIX
+#    include <sys/types.h>
+#  endif
+#  include <unistd.h>
+#endif
+
+#include "rlmbutil.h"
+
+#include "history.h"
+#include "histlib.h"
+
+#include "rlshell.h"
+#include "xmalloc.h"
+
+#define HISTORY_WORD_DELIMITERS		" \t\n;&()|<>"
+#define HISTORY_QUOTE_CHARACTERS	"\"'`"
+
+typedef int _hist_search_func_t PARAMS((const char *, int));
+
+extern int rl_byte_oriented;	/* declared in mbutil.c */
+
+static char error_pointer;
+
+static char *subst_lhs;
+static char *subst_rhs;
+static int subst_lhs_len;
+static int subst_rhs_len;
+
+static char *get_history_word_specifier PARAMS((char *, char *, int *));
+static char *history_find_word PARAMS((char *, int));
+
+static char *quote_breaks PARAMS((char *));
+
+/* Variables exported by this file. */
+/* The character that represents the start of a history expansion
+   request.  This is usually `!'. */
+char history_expansion_char = '!';
+
+/* The character that invokes word substitution if found at the start of
+   a line.  This is usually `^'. */
+char history_subst_char = '^';
+
+/* During tokenization, if this character is seen as the first character
+   of a word, then it, and all subsequent characters upto a newline are
+   ignored.  For a Bourne shell, this should be '#'.  Bash special cases
+   the interactive comment character to not be a comment delimiter. */
+char history_comment_char = '\0';
+
+/* The list of characters which inhibit the expansion of text if found
+   immediately following history_expansion_char. */
+char *history_no_expand_chars = " \t\n\r=";
+
+/* If set to a non-zero value, single quotes inhibit history expansion.
+   The default is 0. */
+int history_quotes_inhibit_expansion = 0;
+
+/* Used to split words by history_tokenize_internal. */
+char *history_word_delimiters = HISTORY_WORD_DELIMITERS;
+
+/* If set, this points to a function that is called to verify that a
+   particular history expansion should be performed. */
+rl_linebuf_func_t *history_inhibit_expansion_function;
+
+/* **************************************************************** */
+/*								    */
+/*			History Expansion			    */
+/*								    */
+/* **************************************************************** */
+
+/* Hairy history expansion on text, not tokens.  This is of general
+   use, and thus belongs in this library. */
+
+/* The last string searched for by a !?string? search. */
+static char *search_string;
+
+/* The last string matched by a !?string? search. */
+static char *search_match;
+
+/* Return the event specified at TEXT + OFFSET modifying OFFSET to
+   point to after the event specifier.  Just a pointer to the history
+   line is returned; NULL is returned in the event of a bad specifier.
+   You pass STRING with *INDEX equal to the history_expansion_char that
+   begins this specification.
+   DELIMITING_QUOTE is a character that is allowed to end the string
+   specification for what to search for in addition to the normal
+   characters `:', ` ', `\t', `\n', and sometimes `?'.
+   So you might call this function like:
+   line = get_history_event ("!echo:p", &index, 0);  */
+char *
+get_history_event (string, caller_index, delimiting_quote)
+     const char *string;
+     int *caller_index;
+     int delimiting_quote;
+{
+  register int i;
+  register char c;
+  HIST_ENTRY *entry;
+  int which, sign, local_index, substring_okay;
+  _hist_search_func_t *search_func;
+  char *temp;
+
+  /* The event can be specified in a number of ways.
+
+     !!   the previous command
+     !n   command line N
+     !-n  current command-line minus N
+     !str the most recent command starting with STR
+     !?str[?]
+	  the most recent command containing STR
+
+     All values N are determined via HISTORY_BASE. */
+
+  i = *caller_index;
+
+  if (string[i] != history_expansion_char)
+    return ((char *)NULL);
+
+  /* Move on to the specification. */
+  i++;
+
+  sign = 1;
+  substring_okay = 0;
+
+#define RETURN_ENTRY(e, w) \
+	return ((e = history_get (w)) ? e->line : (char *)NULL)
+
+  /* Handle !! case. */
+  if (string[i] == history_expansion_char)
+    {
+      i++;
+      which = history_base + (history_length - 1);
+      *caller_index = i;
+      RETURN_ENTRY (entry, which);
+    }
+
+  /* Hack case of numeric line specification. */
+  if (string[i] == '-')
+    {
+      sign = -1;
+      i++;
+    }
+
+  if (_rl_digit_p (string[i]))
+    {
+      /* Get the extent of the digits and compute the value. */
+      for (which = 0; _rl_digit_p (string[i]); i++)
+	which = (which * 10) + _rl_digit_value (string[i]);
+
+      *caller_index = i;
+
+      if (sign < 0)
+	which = (history_length + history_base) - which;
+
+      RETURN_ENTRY (entry, which);
+    }
+
+  /* This must be something to search for.  If the spec begins with
+     a '?', then the string may be anywhere on the line.  Otherwise,
+     the string must be found at the start of a line. */
+  if (string[i] == '?')
+    {
+      substring_okay++;
+      i++;
+    }
+
+  /* Only a closing `?' or a newline delimit a substring search string. */
+  for (local_index = i; c = string[i]; i++)
+#if defined (HANDLE_MULTIBYTE)
+    if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+      {
+	int v;
+	mbstate_t ps;
+
+	memset (&ps, 0, sizeof (mbstate_t));
+	/* These produce warnings because we're passing a const string to a
+	   function that takes a non-const string. */
+	_rl_adjust_point (string, i, &ps);
+	if ((v = _rl_get_char_len (string + i, &ps)) > 1)
+	  {
+	    i += v - 1;
+	    continue;
+	  }
+      }
+    else
+#endif /* HANDLE_MULTIBYTE */
+      if ((!substring_okay && (whitespace (c) || c == ':' ||
+	  (history_search_delimiter_chars && member (c, history_search_delimiter_chars)) ||
+	  string[i] == delimiting_quote)) ||
+	  string[i] == '\n' ||
+	  (substring_okay && string[i] == '?'))
+	break;
+
+  which = i - local_index;
+  temp = (char *)xmalloc (1 + which);
+  if (which)
+    strncpy (temp, string + local_index, which);
+  temp[which] = '\0';
+
+  if (substring_okay && string[i] == '?')
+    i++;
+
+  *caller_index = i;
+
+#define FAIL_SEARCH() \
+  do { \
+    history_offset = history_length; free (temp) ; return (char *)NULL; \
+  } while (0)
+
+  /* If there is no search string, try to use the previous search string,
+     if one exists.  If not, fail immediately. */
+  if (*temp == '\0' && substring_okay)
+    {
+      if (search_string)
+        {
+          free (temp);
+          temp = savestring (search_string);
+        }
+      else
+        FAIL_SEARCH ();
+    }
+
+  search_func = substring_okay ? history_search : history_search_prefix;
+  while (1)
+    {
+      local_index = (*search_func) (temp, -1);
+
+      if (local_index < 0)
+	FAIL_SEARCH ();
+
+      if (local_index == 0 || substring_okay)
+	{
+	  entry = current_history ();
+	  history_offset = history_length;
+	
+	  /* If this was a substring search, then remember the
+	     string that we matched for word substitution. */
+	  if (substring_okay)
+	    {
+	      FREE (search_string);
+	      search_string = temp;
+
+	      FREE (search_match);
+	      search_match = history_find_word (entry->line, local_index);
+	    }
+	  else
+	    free (temp);
+
+	  return (entry->line);
+	}
+
+      if (history_offset)
+	history_offset--;
+      else
+	FAIL_SEARCH ();
+    }
+#undef FAIL_SEARCH
+#undef RETURN_ENTRY
+}
+
+/* Function for extracting single-quoted strings.  Used for inhibiting
+   history expansion within single quotes. */
+
+/* Extract the contents of STRING as if it is enclosed in single quotes.
+   SINDEX, when passed in, is the offset of the character immediately
+   following the opening single quote; on exit, SINDEX is left pointing
+   to the closing single quote. */
+static void
+hist_string_extract_single_quoted (string, sindex)
+     char *string;
+     int *sindex;
+{
+  register int i;
+
+  for (i = *sindex; string[i] && string[i] != '\''; i++)
+    ;
+
+  *sindex = i;
+}
+
+static char *
+quote_breaks (s)
+     char *s;
+{
+  register char *p, *r;
+  char *ret;
+  int len = 3;
+
+  for (p = s; p && *p; p++, len++)
+    {
+      if (*p == '\'')
+	len += 3;
+      else if (whitespace (*p) || *p == '\n')
+	len += 2;
+    }
+
+  r = ret = (char *)xmalloc (len);
+  *r++ = '\'';
+  for (p = s; p && *p; )
+    {
+      if (*p == '\'')
+	{
+	  *r++ = '\'';
+	  *r++ = '\\';
+	  *r++ = '\'';
+	  *r++ = '\'';
+	  p++;
+	}
+      else if (whitespace (*p) || *p == '\n')
+	{
+	  *r++ = '\'';
+	  *r++ = *p++;
+	  *r++ = '\'';
+	}
+      else
+	*r++ = *p++;
+    }
+  *r++ = '\'';
+  *r = '\0';
+  return ret;
+}
+
+static char *
+hist_error(s, start, current, errtype)
+      char *s;
+      int start, current, errtype;
+{
+  char *temp;
+  const char *emsg;
+  int ll, elen;
+
+  ll = current - start;
+
+  switch (errtype)
+    {
+    case EVENT_NOT_FOUND:
+      emsg = "event not found";
+      elen = 15;
+      break;
+    case BAD_WORD_SPEC:
+      emsg = "bad word specifier";
+      elen = 18;
+      break;
+    case SUBST_FAILED:
+      emsg = "substitution failed";
+      elen = 19;
+      break;
+    case BAD_MODIFIER:
+      emsg = "unrecognized history modifier";
+      elen = 29;
+      break;
+    case NO_PREV_SUBST:
+      emsg = "no previous substitution";
+      elen = 24;
+      break;
+    default:
+      emsg = "unknown expansion error";
+      elen = 23;
+      break;
+    }
+
+  temp = (char *)xmalloc (ll + elen + 3);
+  strncpy (temp, s + start, ll);
+  temp[ll] = ':';
+  temp[ll + 1] = ' ';
+  strcpy (temp + ll + 2, emsg);
+  return (temp);
+}
+
+/* Get a history substitution string from STR starting at *IPTR
+   and return it.  The length is returned in LENPTR.
+
+   A backslash can quote the delimiter.  If the string is the
+   empty string, the previous pattern is used.  If there is
+   no previous pattern for the lhs, the last history search
+   string is used.
+
+   If IS_RHS is 1, we ignore empty strings and set the pattern
+   to "" anyway.  subst_lhs is not changed if the lhs is empty;
+   subst_rhs is allowed to be set to the empty string. */
+
+static char *
+get_subst_pattern (str, iptr, delimiter, is_rhs, lenptr)
+     char *str;
+     int *iptr, delimiter, is_rhs, *lenptr;
+{
+  register int si, i, j, k;
+  char *s;
+#if defined (HANDLE_MULTIBYTE)
+  mbstate_t ps;
+#endif
+
+  s = (char *)NULL;
+  i = *iptr;
+
+#if defined (HANDLE_MULTIBYTE)
+  memset (&ps, 0, sizeof (mbstate_t));
+  _rl_adjust_point (str, i, &ps);
+#endif
+
+  for (si = i; str[si] && str[si] != delimiter; si++)
+#if defined (HANDLE_MULTIBYTE)
+    if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+      {
+	int v;
+	if ((v = _rl_get_char_len (str + si, &ps)) > 1)
+	  si += v - 1;
+	else if (str[si] == '\\' && str[si + 1] == delimiter)
+	  si++;
+      }
+    else
+#endif /* HANDLE_MULTIBYTE */
+      if (str[si] == '\\' && str[si + 1] == delimiter)
+	si++;
+
+  if (si > i || is_rhs)
+    {
+      s = (char *)xmalloc (si - i + 1);
+      for (j = 0, k = i; k < si; j++, k++)
+	{
+	  /* Remove a backslash quoting the search string delimiter. */
+	  if (str[k] == '\\' && str[k + 1] == delimiter)
+	    k++;
+	  s[j] = str[k];
+	}
+      s[j] = '\0';
+      if (lenptr)
+	*lenptr = j;
+    }
+
+  i = si;
+  if (str[i])
+    i++;
+  *iptr = i;
+
+  return s;
+}
+
+static void
+postproc_subst_rhs ()
+{
+  char *new;
+  int i, j, new_size;
+
+  new = (char *)xmalloc (new_size = subst_rhs_len + subst_lhs_len);
+  for (i = j = 0; i < subst_rhs_len; i++)
+    {
+      if (subst_rhs[i] == '&')
+	{
+	  if (j + subst_lhs_len >= new_size)
+	    new = (char *)xrealloc (new, (new_size = new_size * 2 + subst_lhs_len));
+	  strcpy (new + j, subst_lhs);
+	  j += subst_lhs_len;
+	}
+      else
+	{
+	  /* a single backslash protects the `&' from lhs interpolation */
+	  if (subst_rhs[i] == '\\' && subst_rhs[i + 1] == '&')
+	    i++;
+	  if (j >= new_size)
+	    new = (char *)xrealloc (new, new_size *= 2);
+	  new[j++] = subst_rhs[i];
+	}
+    }
+  new[j] = '\0';
+  free (subst_rhs);
+  subst_rhs = new;
+  subst_rhs_len = j;
+}
+
+/* Expand the bulk of a history specifier starting at STRING[START].
+   Returns 0 if everything is OK, -1 if an error occurred, and 1
+   if the `p' modifier was supplied and the caller should just print
+   the returned string.  Returns the new index into string in
+   *END_INDEX_PTR, and the expanded specifier in *RET_STRING. */
+static int
+history_expand_internal (string, start, end_index_ptr, ret_string, current_line)
+     char *string;
+     int start, *end_index_ptr;
+     char **ret_string;
+     char *current_line;	/* for !# */
+{
+  int i, n, starting_index;
+  int substitute_globally, want_quotes, print_only;
+  char *event, *temp, *result, *tstr, *t, c, *word_spec;
+  int result_len;
+#if defined (HANDLE_MULTIBYTE)
+  mbstate_t ps;
+
+  memset (&ps, 0, sizeof (mbstate_t));
+#endif
+
+  result = (char *)xmalloc (result_len = 128);
+
+  i = start;
+
+  /* If it is followed by something that starts a word specifier,
+     then !! is implied as the event specifier. */
+
+  if (member (string[i + 1], ":$*%^"))
+    {
+      char fake_s[3];
+      int fake_i = 0;
+      i++;
+      fake_s[0] = fake_s[1] = history_expansion_char;
+      fake_s[2] = '\0';
+      event = get_history_event (fake_s, &fake_i, 0);
+    }
+  else if (string[i + 1] == '#')
+    {
+      i += 2;
+      event = current_line;
+    }
+  else
+    {
+      int quoted_search_delimiter = 0;
+
+      /* If the character before this `!' is a double or single
+	 quote, then this expansion takes place inside of the
+	 quoted string.  If we have to search for some text ("!foo"),
+	 allow the delimiter to end the search string. */
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  int c, l;
+	  l = _rl_find_prev_mbchar (string, i, MB_FIND_ANY);
+	  c = string[l];
+	  /* XXX - original patch had i - 1 ???  If i == 0 it would fail. */
+	  if (i && (c == '\'' || c == '"'))
+	    quoted_search_delimiter = c;
+	}
+      else
+#endif /* HANDLE_MULTIBYTE */	  
+	if (i && (string[i - 1] == '\'' || string[i - 1] == '"'))
+	  quoted_search_delimiter = string[i - 1];
+
+      event = get_history_event (string, &i, quoted_search_delimiter);
+    }
+	  
+  if (event == 0)
+    {
+      *ret_string = hist_error (string, start, i, EVENT_NOT_FOUND);
+      free (result);
+      return (-1);
+    }
+
+  /* If a word specifier is found, then do what that requires. */
+  starting_index = i;
+  word_spec = get_history_word_specifier (string, event, &i);
+
+  /* There is no such thing as a `malformed word specifier'.  However,
+     it is possible for a specifier that has no match.  In that case,
+     we complain. */
+  if (word_spec == (char *)&error_pointer)
+    {
+      *ret_string = hist_error (string, starting_index, i, BAD_WORD_SPEC);
+      free (result);
+      return (-1);
+    }
+
+  /* If no word specifier, than the thing of interest was the event. */
+  temp = word_spec ? savestring (word_spec) : savestring (event);
+  FREE (word_spec);
+
+  /* Perhaps there are other modifiers involved.  Do what they say. */
+  want_quotes = substitute_globally = print_only = 0;
+  starting_index = i;
+
+  while (string[i] == ':')
+    {
+      c = string[i + 1];
+
+      if (c == 'g')
+	{
+	  substitute_globally = 1;
+	  i++;
+	  c = string[i + 1];
+	}
+
+      switch (c)
+	{
+	default:
+	  *ret_string = hist_error (string, i+1, i+2, BAD_MODIFIER);
+	  free (result);
+	  free (temp);
+	  return -1;
+
+	case 'q':
+	  want_quotes = 'q';
+	  break;
+
+	case 'x':
+	  want_quotes = 'x';
+	  break;
+
+	  /* :p means make this the last executed line.  So we
+	     return an error state after adding this line to the
+	     history. */
+	case 'p':
+	  print_only++;
+	  break;
+
+	  /* :t discards all but the last part of the pathname. */
+	case 't':
+	  tstr = strrchr (temp, '/');
+	  if (tstr)
+	    {
+	      tstr++;
+	      t = savestring (tstr);
+	      free (temp);
+	      temp = t;
+	    }
+	  break;
+
+	  /* :h discards the last part of a pathname. */
+	case 'h':
+	  tstr = strrchr (temp, '/');
+	  if (tstr)
+	    *tstr = '\0';
+	  break;
+
+	  /* :r discards the suffix. */
+	case 'r':
+	  tstr = strrchr (temp, '.');
+	  if (tstr)
+	    *tstr = '\0';
+	  break;
+
+	  /* :e discards everything but the suffix. */
+	case 'e':
+	  tstr = strrchr (temp, '.');
+	  if (tstr)
+	    {
+	      t = savestring (tstr);
+	      free (temp);
+	      temp = t;
+	    }
+	  break;
+
+	/* :s/this/that substitutes `that' for the first
+	   occurrence of `this'.  :gs/this/that substitutes `that'
+	   for each occurrence of `this'.  :& repeats the last
+	   substitution.  :g& repeats the last substitution
+	   globally. */
+
+	case '&':
+	case 's':
+	  {
+	    char *new_event;
+	    int delimiter, failed, si, l_temp;
+
+	    if (c == 's')
+	      {
+		if (i + 2 < (int)strlen (string))
+		  {
+#if defined (HANDLE_MULTIBYTE)
+		    if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+		      {
+			_rl_adjust_point (string, i + 2, &ps);
+			if (_rl_get_char_len (string + i + 2, &ps) > 1)
+			  delimiter = 0;
+			else
+			  delimiter = string[i + 2];
+		      }
+		    else
+#endif /* HANDLE_MULTIBYTE */
+		      delimiter = string[i + 2];
+		  }
+		else
+		  break;	/* no search delimiter */
+
+		i += 3;
+
+		t = get_subst_pattern (string, &i, delimiter, 0, &subst_lhs_len);
+		/* An empty substitution lhs with no previous substitution
+		   uses the last search string as the lhs. */
+		if (t)
+		  {
+		    FREE (subst_lhs);
+		    subst_lhs = t;
+		  }
+		else if (!subst_lhs)
+		  {
+		    if (search_string && *search_string)
+		      {
+			subst_lhs = savestring (search_string);
+			subst_lhs_len = strlen (subst_lhs);
+		      }
+		    else
+		      {
+			subst_lhs = (char *) NULL;
+			subst_lhs_len = 0;
+		      }
+		  }
+
+		FREE (subst_rhs);
+		subst_rhs = get_subst_pattern (string, &i, delimiter, 1, &subst_rhs_len);
+
+		/* If `&' appears in the rhs, it's supposed to be replaced
+		   with the lhs. */
+		if (member ('&', subst_rhs))
+		  postproc_subst_rhs ();
+	      }
+	    else
+	      i += 2;
+
+	    /* If there is no lhs, the substitution can't succeed. */
+	    if (subst_lhs_len == 0)
+	      {
+		*ret_string = hist_error (string, starting_index, i, NO_PREV_SUBST);
+		free (result);
+		free (temp);
+		return -1;
+	      }
+
+	    l_temp = strlen (temp);
+	    /* Ignore impossible cases. */
+	    if (subst_lhs_len > l_temp)
+	      {
+		*ret_string = hist_error (string, starting_index, i, SUBST_FAILED);
+		free (result);
+		free (temp);
+		return (-1);
+	      }
+
+	    /* Find the first occurrence of THIS in TEMP. */
+	    si = 0;
+	    for (failed = 1; (si + subst_lhs_len) <= l_temp; si++)
+	      if (STREQN (temp+si, subst_lhs, subst_lhs_len))
+		{
+		  int len = subst_rhs_len - subst_lhs_len + l_temp;
+		  new_event = (char *)xmalloc (1 + len);
+		  strncpy (new_event, temp, si);
+		  strncpy (new_event + si, subst_rhs, subst_rhs_len);
+		  strncpy (new_event + si + subst_rhs_len,
+			   temp + si + subst_lhs_len,
+			   l_temp - (si + subst_lhs_len));
+		  new_event[len] = '\0';
+		  free (temp);
+		  temp = new_event;
+
+		  failed = 0;
+
+		  if (substitute_globally)
+		    {
+		      si += subst_rhs_len;
+		      l_temp = strlen (temp);
+		      substitute_globally++;
+		      continue;
+		    }
+		  else
+		    break;
+		}
+
+	    if (substitute_globally > 1)
+	      {
+		substitute_globally = 0;
+		continue;	/* don't want to increment i */
+	      }
+
+	    if (failed == 0)
+	      continue;		/* don't want to increment i */
+
+	    *ret_string = hist_error (string, starting_index, i, SUBST_FAILED);
+	    free (result);
+	    free (temp);
+	    return (-1);
+	  }
+	}
+      i += 2;
+    }
+  /* Done with modfiers. */
+  /* Believe it or not, we have to back the pointer up by one. */
+  --i;
+
+  if (want_quotes)
+    {
+      char *x;
+
+      if (want_quotes == 'q')
+	x = sh_single_quote (temp);
+      else if (want_quotes == 'x')
+	x = quote_breaks (temp);
+      else
+	x = savestring (temp);
+
+      free (temp);
+      temp = x;
+    }
+
+  n = strlen (temp);
+  if (n >= result_len)
+    result = (char *)xrealloc (result, n + 2);
+  strcpy (result, temp);
+  free (temp);
+
+  *end_index_ptr = i;
+  *ret_string = result;
+  return (print_only);
+}
+
+/* Expand the string STRING, placing the result into OUTPUT, a pointer
+   to a string.  Returns:
+
+  -1) If there was an error in expansion.
+   0) If no expansions took place (or, if the only change in
+      the text was the de-slashifying of the history expansion
+      character)
+   1) If expansions did take place
+   2) If the `p' modifier was given and the caller should print the result
+
+  If an error ocurred in expansion, then OUTPUT contains a descriptive
+  error message. */
+
+#define ADD_STRING(s) \
+	do \
+	  { \
+	    int sl = strlen (s); \
+	    j += sl; \
+	    if (j >= result_len) \
+	      { \
+		while (j >= result_len) \
+		  result_len += 128; \
+		result = (char *)xrealloc (result, result_len); \
+	      } \
+	    strcpy (result + j - sl, s); \
+	  } \
+	while (0)
+
+#define ADD_CHAR(c) \
+	do \
+	  { \
+	    if (j >= result_len - 1) \
+	      result = (char *)xrealloc (result, result_len += 64); \
+	    result[j++] = c; \
+	    result[j] = '\0'; \
+	  } \
+	while (0)
+
+int
+history_expand (hstring, output)
+     char *hstring;
+     char **output;
+{
+  register int j;
+  int i, r, l, passc, cc, modified, eindex, only_printing;
+  char *string;
+
+  /* The output string, and its length. */
+  int result_len;
+  char *result;
+
+#if defined (HANDLE_MULTIBYTE)
+  char mb[MB_LEN_MAX];
+  mbstate_t ps;
+#endif
+
+  /* Used when adding the string. */
+  char *temp;
+
+  if (output == 0)
+    return 0;
+
+  /* Setting the history expansion character to 0 inhibits all
+     history expansion. */
+  if (history_expansion_char == 0)
+    {
+      *output = savestring (hstring);
+      return (0);
+    }
+    
+  /* Prepare the buffer for printing error messages. */
+  result = (char *)xmalloc (result_len = 256);
+  result[0] = '\0';
+
+  only_printing = modified = 0;
+  l = strlen (hstring);
+
+  /* Grovel the string.  Only backslash and single quotes can quote the
+     history escape character.  We also handle arg specifiers. */
+
+  /* Before we grovel forever, see if the history_expansion_char appears
+     anywhere within the text. */
+
+  /* The quick substitution character is a history expansion all right.  That
+     is to say, "^this^that^" is equivalent to "!!:s^this^that^", and in fact,
+     that is the substitution that we do. */
+  if (hstring[0] == history_subst_char)
+    {
+      string = (char *)xmalloc (l + 5);
+
+      string[0] = string[1] = history_expansion_char;
+      string[2] = ':';
+      string[3] = 's';
+      strcpy (string + 4, hstring);
+      l += 4;
+    }
+  else
+    {
+#if defined (HANDLE_MULTIBYTE)
+      memset (&ps, 0, sizeof (mbstate_t));
+#endif
+
+      string = hstring;
+      /* If not quick substitution, still maybe have to do expansion. */
+
+      /* `!' followed by one of the characters in history_no_expand_chars
+	 is NOT an expansion. */
+      for (i = 0; string[i]; i++)
+	{
+#if defined (HANDLE_MULTIBYTE)
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    {
+	      int v;
+	      v = _rl_get_char_len (string + i, &ps);
+	      if (v > 1)
+		{
+		  i += v - 1;
+		  continue;
+		}
+	    }
+#endif /* HANDLE_MULTIBYTE */
+
+	  cc = string[i + 1];
+	  /* The history_comment_char, if set, appearing at the beginning
+	     of a word signifies that the rest of the line should not have
+	     history expansion performed on it.
+	     Skip the rest of the line and break out of the loop. */
+	  if (history_comment_char && string[i] == history_comment_char &&
+	      (i == 0 || member (string[i - 1], history_word_delimiters)))
+	    {
+	      while (string[i])
+		i++;
+	      break;
+	    }
+	  else if (string[i] == history_expansion_char)
+	    {
+	      if (!cc || member (cc, history_no_expand_chars))
+		continue;
+	      /* If the calling application has set
+		 history_inhibit_expansion_function to a function that checks
+		 for special cases that should not be history expanded,
+		 call the function and skip the expansion if it returns a
+		 non-zero value. */
+	      else if (history_inhibit_expansion_function &&
+			(*history_inhibit_expansion_function) (string, i))
+		continue;
+	      else
+		break;
+	    }
+	  /* XXX - at some point, might want to extend this to handle
+		   double quotes as well. */
+	  else if (history_quotes_inhibit_expansion && string[i] == '\'')
+	    {
+	      /* If this is bash, single quotes inhibit history expansion. */
+	      i++;
+	      hist_string_extract_single_quoted (string, &i);
+	    }
+	  else if (history_quotes_inhibit_expansion && string[i] == '\\')
+	    {
+	      /* If this is bash, allow backslashes to quote single
+		 quotes and the history expansion character. */
+	      if (cc == '\'' || cc == history_expansion_char)
+		i++;
+	    }
+	}
+	  
+      if (string[i] != history_expansion_char)
+	{
+	  free (result);
+	  *output = savestring (string);
+	  return (0);
+	}
+    }
+
+  /* Extract and perform the substitution. */
+  for (passc = i = j = 0; i < l; i++)
+    {
+      int tchar = string[i];
+
+      if (passc)
+	{
+	  passc = 0;
+	  ADD_CHAR (tchar);
+	  continue;
+	}
+
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  int k, c;
+
+	  c = tchar;
+	  memset (mb, 0, sizeof (mb));
+	  for (k = 0; k < MB_LEN_MAX; k++)
+	    {
+	      mb[k] = (char)c;
+	      memset (&ps, 0, sizeof (mbstate_t));
+	      if (_rl_get_char_len (mb, &ps) == -2)
+		c = string[++i];
+	      else
+		break;
+	    }
+	  if (strlen (mb) > 1)
+	    {
+	      ADD_STRING (mb);
+	      break;
+	    }
+	}
+#endif /* HANDLE_MULTIBYTE */
+
+      if (tchar == history_expansion_char)
+	tchar = -3;
+      else if (tchar == history_comment_char)
+	tchar = -2;
+
+      switch (tchar)
+	{
+	default:
+	  ADD_CHAR (string[i]);
+	  break;
+
+	case '\\':
+	  passc++;
+	  ADD_CHAR (tchar);
+	  break;
+
+	case '\'':
+	  {
+	    /* If history_quotes_inhibit_expansion is set, single quotes
+	       inhibit history expansion. */
+	    if (history_quotes_inhibit_expansion)
+	      {
+		int quote, slen;
+
+		quote = i++;
+		hist_string_extract_single_quoted (string, &i);
+
+		slen = i - quote + 2;
+		temp = (char *)xmalloc (slen);
+		strncpy (temp, string + quote, slen);
+		temp[slen - 1] = '\0';
+		ADD_STRING (temp);
+		free (temp);
+	      }
+	    else
+	      ADD_CHAR (string[i]);
+	    break;
+	  }
+
+	case -2:		/* history_comment_char */
+	  if (i == 0 || member (string[i - 1], history_word_delimiters))
+	    {
+	      temp = (char *)xmalloc (l - i + 1);
+	      strcpy (temp, string + i);
+	      ADD_STRING (temp);
+	      free (temp);
+	      i = l;
+	    }
+	  else
+	    ADD_CHAR (string[i]);
+	  break;
+
+	case -3:		/* history_expansion_char */
+	  cc = string[i + 1];
+
+	  /* If the history_expansion_char is followed by one of the
+	     characters in history_no_expand_chars, then it is not a
+	     candidate for expansion of any kind. */
+	  if (member (cc, history_no_expand_chars))
+	    {
+	      ADD_CHAR (string[i]);
+	      break;
+	    }
+
+#if defined (NO_BANG_HASH_MODIFIERS)
+	  /* There is something that is listed as a `word specifier' in csh
+	     documentation which means `the expanded text to this point'.
+	     That is not a word specifier, it is an event specifier.  If we
+	     don't want to allow modifiers with `!#', just stick the current
+	     output line in again. */
+	  if (cc == '#')
+	    {
+	      if (result)
+		{
+		  temp = (char *)xmalloc (1 + strlen (result));
+		  strcpy (temp, result);
+		  ADD_STRING (temp);
+		  free (temp);
+		}
+	      i++;
+	      break;
+	    }
+#endif
+
+	  r = history_expand_internal (string, i, &eindex, &temp, result);
+	  if (r < 0)
+	    {
+	      *output = temp;
+	      free (result);
+	      if (string != hstring)
+		free (string);
+	      return -1;
+	    }
+	  else
+	    {
+	      if (temp)
+		{
+		  modified++;
+		  if (*temp)
+		    ADD_STRING (temp);
+		  free (temp);
+		}
+	      only_printing = r == 1;
+	      i = eindex;
+	    }
+	  break;
+	}
+    }
+
+  *output = result;
+  if (string != hstring)
+    free (string);
+
+  if (only_printing)
+    {
+      add_history (result);
+      return (2);
+    }
+
+  return (modified != 0);
+}
+
+/* Return a consed string which is the word specified in SPEC, and found
+   in FROM.  NULL is returned if there is no spec.  The address of
+   ERROR_POINTER is returned if the word specified cannot be found.
+   CALLER_INDEX is the offset in SPEC to start looking; it is updated
+   to point to just after the last character parsed. */
+static char *
+get_history_word_specifier (spec, from, caller_index)
+     char *spec, *from;
+     int *caller_index;
+{
+  register int i = *caller_index;
+  int first, last;
+  int expecting_word_spec = 0;
+  char *result;
+
+  /* The range of words to return doesn't exist yet. */
+  first = last = 0;
+  result = (char *)NULL;
+
+  /* If we found a colon, then this *must* be a word specification.  If
+     it isn't, then it is an error. */
+  if (spec[i] == ':')
+    {
+      i++;
+      expecting_word_spec++;
+    }
+
+  /* Handle special cases first. */
+
+  /* `%' is the word last searched for. */
+  if (spec[i] == '%')
+    {
+      *caller_index = i + 1;
+      return (search_match ? savestring (search_match) : savestring (""));
+    }
+
+  /* `*' matches all of the arguments, but not the command. */
+  if (spec[i] == '*')
+    {
+      *caller_index = i + 1;
+      result = history_arg_extract (1, '$', from);
+      return (result ? result : savestring (""));
+    }
+
+  /* `$' is last arg. */
+  if (spec[i] == '$')
+    {
+      *caller_index = i + 1;
+      return (history_arg_extract ('$', '$', from));
+    }
+
+  /* Try to get FIRST and LAST figured out. */
+
+  if (spec[i] == '-')
+    first = 0;
+  else if (spec[i] == '^')
+    first = 1;
+  else if (_rl_digit_p (spec[i]) && expecting_word_spec)
+    {
+      for (first = 0; _rl_digit_p (spec[i]); i++)
+	first = (first * 10) + _rl_digit_value (spec[i]);
+    }
+  else
+    return ((char *)NULL);	/* no valid `first' for word specifier */
+
+  if (spec[i] == '^' || spec[i] == '*')
+    {
+      last = (spec[i] == '^') ? 1 : '$';	/* x* abbreviates x-$ */
+      i++;
+    }
+  else if (spec[i] != '-')
+    last = first;
+  else
+    {
+      i++;
+
+      if (_rl_digit_p (spec[i]))
+	{
+	  for (last = 0; _rl_digit_p (spec[i]); i++)
+	    last = (last * 10) + _rl_digit_value (spec[i]);
+	}
+      else if (spec[i] == '$')
+	{
+	  i++;
+	  last = '$';
+	}
+#if 0
+      else if (!spec[i] || spec[i] == ':')
+	/* check against `:' because there could be a modifier separator */
+#else
+      else
+	/* csh seems to allow anything to terminate the word spec here,
+	   leaving it as an abbreviation. */
+#endif
+	last = -1;		/* x- abbreviates x-$ omitting word `$' */
+    }
+
+  *caller_index = i;
+
+  if (last >= first || last == '$' || last < 0)
+    result = history_arg_extract (first, last, from);
+
+  return (result ? result : (char *)&error_pointer);
+}
+
+/* Extract the args specified, starting at FIRST, and ending at LAST.
+   The args are taken from STRING.  If either FIRST or LAST is < 0,
+   then make that arg count from the right (subtract from the number of
+   tokens, so that FIRST = -1 means the next to last token on the line).
+   If LAST is `$' the last arg from STRING is used. */
+char *
+history_arg_extract (first, last, string)
+     int first, last;
+     const char *string;
+{
+  register int i, len;
+  char *result;
+  int size, offset;
+  char **list;
+
+  /* XXX - think about making history_tokenize return a struct array,
+     each struct in array being a string and a length to avoid the
+     calls to strlen below. */
+  if ((list = history_tokenize (string)) == NULL)
+    return ((char *)NULL);
+
+  for (len = 0; list[len]; len++)
+    ;
+
+  if (last < 0)
+    last = len + last - 1;
+
+  if (first < 0)
+    first = len + first - 1;
+
+  if (last == '$')
+    last = len - 1;
+
+  if (first == '$')
+    first = len - 1;
+
+  last++;
+
+  if (first >= len || last > len || first < 0 || last < 0 || first > last)
+    result = ((char *)NULL);
+  else
+    {
+      for (size = 0, i = first; i < last; i++)
+	size += strlen (list[i]) + 1;
+      result = (char *)xmalloc (size + 1);
+      result[0] = '\0';
+
+      for (i = first, offset = 0; i < last; i++)
+	{
+	  strcpy (result + offset, list[i]);
+	  offset += strlen (list[i]);
+	  if (i + 1 < last)
+	    {
+      	      result[offset++] = ' ';
+	      result[offset] = 0;
+	    }
+	}
+    }
+
+  for (i = 0; i < len; i++)
+    free (list[i]);
+  free (list);
+
+  return (result);
+}
+
+#define slashify_in_quotes "\\`\"$"
+
+/* Parse STRING into tokens and return an array of strings.  If WIND is
+   not -1 and INDP is not null, we also want the word surrounding index
+   WIND.  The position in the returned array of strings is returned in
+   *INDP. */
+static char **
+history_tokenize_internal (string, wind, indp)
+     const char *string;
+     int wind, *indp;
+{
+  char **result;
+  register int i, start, result_index, size;
+  int len, delimiter;
+
+  /* If we're searching for a string that's not part of a word (e.g., " "),
+     make sure we set *INDP to a reasonable value. */
+  if (indp && wind != -1)
+    *indp = -1;
+
+  /* Get a token, and stuff it into RESULT.  The tokens are split
+     exactly where the shell would split them. */
+  for (i = result_index = size = 0, result = (char **)NULL; string[i]; )
+    {
+      delimiter = 0;
+
+      /* Skip leading whitespace. */
+      for (; string[i] && whitespace (string[i]); i++)
+	;
+      if (string[i] == 0 || string[i] == history_comment_char)
+	return (result);
+
+      start = i;
+      
+      if (member (string[i], "()\n"))
+	{
+	  i++;
+	  goto got_token;
+	}
+
+      if (member (string[i], "<>;&|$"))
+	{
+	  int peek = string[i + 1];
+
+	  if (peek == string[i] && peek != '$')
+	    {
+	      if (peek == '<' && string[i + 2] == '-')
+		i++;
+	      i += 2;
+	      goto got_token;
+	    }
+	  else
+	    {
+	      if ((peek == '&' && (string[i] == '>' || string[i] == '<')) ||
+		  ((peek == '>') && (string[i] == '&')) ||
+		  ((peek == '(') && (string[i] == '$')))
+		{
+		  i += 2;
+		  goto got_token;
+		}
+	    }
+	  if (string[i] != '$')
+	    {
+	      i++;
+	      goto got_token;
+	    }
+	}
+
+      /* Get word from string + i; */
+
+      if (member (string[i], HISTORY_QUOTE_CHARACTERS))
+	delimiter = string[i++];
+
+      for (; string[i]; i++)
+	{
+	  if (string[i] == '\\' && string[i + 1] == '\n')
+	    {
+	      i++;
+	      continue;
+	    }
+
+	  if (string[i] == '\\' && delimiter != '\'' &&
+	      (delimiter != '"' || member (string[i], slashify_in_quotes)))
+	    {
+	      i++;
+	      continue;
+	    }
+
+	  if (delimiter && string[i] == delimiter)
+	    {
+	      delimiter = 0;
+	      continue;
+	    }
+
+	  if (!delimiter && (member (string[i], history_word_delimiters)))
+	    break;
+
+	  if (!delimiter && member (string[i], HISTORY_QUOTE_CHARACTERS))
+	    delimiter = string[i];
+	}
+
+    got_token:
+
+      /* If we are looking for the word in which the character at a
+	 particular index falls, remember it. */
+      if (indp && wind != -1 && wind >= start && wind < i)
+        *indp = result_index;
+
+      len = i - start;
+      if (result_index + 2 >= size)
+	result = (char **)xrealloc (result, ((size += 10) * sizeof (char *)));
+      result[result_index] = (char *)xmalloc (1 + len);
+      strncpy (result[result_index], string + start, len);
+      result[result_index][len] = '\0';
+      result[++result_index] = (char *)NULL;
+    }
+
+  return (result);
+}
+
+/* Return an array of tokens, much as the shell might.  The tokens are
+   parsed out of STRING. */
+char **
+history_tokenize (string)
+     const char *string;
+{
+  return (history_tokenize_internal (string, -1, (int *)NULL));
+}
+
+/* Find and return the word which contains the character at index IND
+   in the history line LINE.  Used to save the word matched by the
+   last history !?string? search. */
+static char *
+history_find_word (line, ind)
+     char *line;
+     int ind;
+{
+  char **words, *s;
+  int i, wind;
+
+  words = history_tokenize_internal (line, ind, &wind);
+  if (wind == -1 || words == 0)
+    return ((char *)NULL);
+  s = words[wind];
+  for (i = 0; i < wind; i++)
+    free (words[i]);
+  for (i = wind + 1; words[i]; i++)
+    free (words[i]);
+  free (words);
+  return s;
+}
diff --git a/readline-4.3.orig/histfile.c b/readline-4.3.orig/histfile.c
new file mode 100644
index 0000000..60a9125
--- /dev/null
+++ b/readline-4.3.orig/histfile.c
@@ -0,0 +1,479 @@
+/* histfile.c - functions to manipulate the history file. */
+
+/* Copyright (C) 1989, 1992 Free Software Foundation, Inc.
+
+   This file contains the GNU History Library (the Library), a set of
+   routines for managing the text of previously typed lines.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+/* The goal is to make the implementation transparent, so that you
+   don't have to know what data types are used, just what functions
+   you can call.  I think I have done that. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+
+#include <sys/types.h>
+#ifndef _MINIX
+#  include <sys/file.h>
+#endif
+#include "posixstat.h"
+#include <fcntl.h>
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif
+
+#if defined (__EMX__) || defined (__CYGWIN__)
+#  undef HAVE_MMAP
+#endif
+
+#ifdef HAVE_MMAP
+#  include <sys/mman.h>
+
+#  ifdef MAP_FILE
+#    define MAP_RFLAGS	(MAP_FILE|MAP_PRIVATE)
+#    define MAP_WFLAGS	(MAP_FILE|MAP_SHARED)
+#  else
+#    define MAP_RFLAGS	MAP_PRIVATE
+#    define MAP_WFLAGS	MAP_SHARED
+#  endif
+
+#  ifndef MAP_FAILED
+#    define MAP_FAILED	((void *)-1)
+#  endif
+
+#endif /* HAVE_MMAP */
+
+/* If we're compiling for __EMX__ (OS/2) or __CYGWIN__ (cygwin32 environment
+   on win 95/98/nt), we want to open files with O_BINARY mode so that there
+   is no \n -> \r\n conversion performed.  On other systems, we don't want to
+   mess around with O_BINARY at all, so we ensure that it's defined to 0. */
+#if defined (__EMX__) || defined (__CYGWIN__)
+#  ifndef O_BINARY
+#    define O_BINARY 0
+#  endif
+#else /* !__EMX__ && !__CYGWIN__ */
+#  undef O_BINARY
+#  define O_BINARY 0
+#endif /* !__EMX__ && !__CYGWIN__ */
+
+#include <errno.h>
+#if !defined (errno)
+extern int errno;
+#endif /* !errno */
+
+#include "history.h"
+#include "histlib.h"
+
+#include "rlshell.h"
+#include "xmalloc.h"
+
+/* Return the string that should be used in the place of this
+   filename.  This only matters when you don't specify the
+   filename to read_history (), or write_history (). */
+static char *
+history_filename (filename)
+     const char *filename;
+{
+  char *return_val;
+  const char *home;
+  int home_len;
+
+  return_val = filename ? savestring (filename) : (char *)NULL;
+
+  if (return_val)
+    return (return_val);
+  
+  home = sh_get_env_value ("HOME");
+
+  if (home == 0)
+    {
+      home = ".";
+      home_len = 1;
+    }
+  else
+    home_len = strlen (home);
+
+  return_val = (char *)xmalloc (2 + home_len + 8); /* strlen(".history") == 8 */
+  strcpy (return_val, home);
+  return_val[home_len] = '/';
+#if defined (__MSDOS__)
+  strcpy (return_val + home_len + 1, "_history");
+#else
+  strcpy (return_val + home_len + 1, ".history");
+#endif
+
+  return (return_val);
+}
+
+/* Add the contents of FILENAME to the history list, a line at a time.
+   If FILENAME is NULL, then read from ~/.history.  Returns 0 if
+   successful, or errno if not. */
+int
+read_history (filename)
+     const char *filename;
+{
+  return (read_history_range (filename, 0, -1));
+}
+
+/* Read a range of lines from FILENAME, adding them to the history list.
+   Start reading at the FROM'th line and end at the TO'th.  If FROM
+   is zero, start at the beginning.  If TO is less than FROM, read
+   until the end of the file.  If FILENAME is NULL, then read from
+   ~/.history.  Returns 0 if successful, or errno if not. */
+int
+read_history_range (filename, from, to)
+     const char *filename;
+     int from, to;
+{
+  register char *line_start, *line_end;
+  char *input, *buffer, *bufend;
+  int file, current_line, chars_read;
+  struct stat finfo;
+  size_t file_size;
+
+  buffer = (char *)NULL;
+  input = history_filename (filename);
+  file = open (input, O_RDONLY|O_BINARY, 0666);
+
+  if ((file < 0) || (fstat (file, &finfo) == -1))
+    goto error_and_exit;
+
+  file_size = (size_t)finfo.st_size;
+
+  /* check for overflow on very large files */
+  if (file_size != finfo.st_size || file_size + 1 < file_size)
+    {
+#if defined (EFBIG)
+      errno = EFBIG;
+#elif defined (EOVERFLOW)
+      errno = EOVERFLOW;
+#endif
+      goto error_and_exit;
+    }
+
+#ifdef HAVE_MMAP
+  /* We map read/write and private so we can change newlines to NULs without
+     affecting the underlying object. */
+  buffer = (char *)mmap (0, file_size, PROT_READ|PROT_WRITE, MAP_RFLAGS, file, 0);
+  if ((void *)buffer == MAP_FAILED)
+    goto error_and_exit;
+  chars_read = file_size;
+#else
+  buffer = (char *)malloc (file_size + 1);
+  if (buffer == 0)
+    goto error_and_exit;
+
+  chars_read = read (file, buffer, file_size);
+#endif
+  if (chars_read < 0)
+    {
+  error_and_exit:
+      chars_read = errno;
+      if (file >= 0)
+	close (file);
+
+      FREE (input);
+#ifndef HAVE_MMAP
+      FREE (buffer);
+#endif
+
+      return (chars_read);
+    }
+
+  close (file);
+
+  /* Set TO to larger than end of file if negative. */
+  if (to < 0)
+    to = chars_read;
+
+  /* Start at beginning of file, work to end. */
+  bufend = buffer + chars_read;
+  current_line = 0;
+
+  /* Skip lines until we are at FROM. */
+  for (line_start = line_end = buffer; line_end < bufend && current_line < from; line_end++)
+    if (*line_end == '\n')
+      {
+	current_line++;
+	line_start = line_end + 1;
+      }
+
+  /* If there are lines left to gobble, then gobble them now. */
+  for (line_end = line_start; line_end < bufend; line_end++)
+    if (*line_end == '\n')
+      {
+	*line_end = '\0';
+
+	if (*line_start)
+	  add_history (line_start);
+
+	current_line++;
+
+	if (current_line >= to)
+	  break;
+
+	line_start = line_end + 1;
+      }
+
+  FREE (input);
+#ifndef HAVE_MMAP
+  FREE (buffer);
+#else
+  munmap (buffer, file_size);
+#endif
+
+  return (0);
+}
+
+/* Truncate the history file FNAME, leaving only LINES trailing lines.
+   If FNAME is NULL, then use ~/.history.  Returns 0 on success, errno
+   on failure. */
+int
+history_truncate_file (fname, lines)
+     const char *fname;
+     int lines;
+{
+  char *buffer, *filename, *bp;
+  int file, chars_read, rv;
+  struct stat finfo;
+  size_t file_size;
+
+  buffer = (char *)NULL;
+  filename = history_filename (fname);
+  file = open (filename, O_RDONLY|O_BINARY, 0666);
+  rv = 0;
+
+  /* Don't try to truncate non-regular files. */
+  if (file == -1 || fstat (file, &finfo) == -1)
+    {
+      rv = errno;
+      if (file != -1)
+	close (file);
+      goto truncate_exit;
+    }
+
+  if (S_ISREG (finfo.st_mode) == 0)
+    {
+      close (file);
+#ifdef EFTYPE
+      rv = EFTYPE;
+#else
+      rv = EINVAL;
+#endif
+      goto truncate_exit;
+    }
+
+  file_size = (size_t)finfo.st_size;
+
+  /* check for overflow on very large files */
+  if (file_size != finfo.st_size || file_size + 1 < file_size)
+    {
+      close (file);
+#if defined (EFBIG)
+      rv = errno = EFBIG;
+#elif defined (EOVERFLOW)
+      rv = errno = EOVERFLOW;
+#else
+      rv = errno = EINVAL;
+#endif
+      goto truncate_exit;
+    }
+
+  buffer = (char *)malloc (file_size + 1);
+  if (buffer == 0)
+    {
+      close (file);
+      goto truncate_exit;
+    }
+
+  chars_read = read (file, buffer, file_size);
+  close (file);
+
+  if (chars_read <= 0)
+    {
+      rv = (chars_read < 0) ? errno : 0;
+      goto truncate_exit;
+    }
+
+  /* Count backwards from the end of buffer until we have passed
+     LINES lines. */
+  for (bp = buffer + chars_read - 1; lines && bp > buffer; bp--)
+    {
+      if (*bp == '\n')
+	lines--;
+    }
+
+  /* If this is the first line, then the file contains exactly the
+     number of lines we want to truncate to, so we don't need to do
+     anything.  It's the first line if we don't find a newline between
+     the current value of i and 0.  Otherwise, write from the start of
+     this line until the end of the buffer. */
+  for ( ; bp > buffer; bp--)
+    if (*bp == '\n')
+      {
+	bp++;
+	break;
+      }
+
+  /* Write only if there are more lines in the file than we want to
+     truncate to. */
+  if (bp > buffer && ((file = open (filename, O_WRONLY|O_TRUNC|O_BINARY, 0600)) != -1))
+    {
+      write (file, bp, chars_read - (bp - buffer));
+
+#if defined (__BEOS__)
+      /* BeOS ignores O_TRUNC. */
+      ftruncate (file, chars_read - (bp - buffer));
+#endif
+
+      close (file);
+    }
+
+ truncate_exit:
+
+  FREE (buffer);
+
+  free (filename);
+  return rv;
+}
+
+/* Workhorse function for writing history.  Writes NELEMENT entries
+   from the history list to FILENAME.  OVERWRITE is non-zero if you
+   wish to replace FILENAME with the entries. */
+static int
+history_do_write (filename, nelements, overwrite)
+     const char *filename;
+     int nelements, overwrite;
+{
+  register int i;
+  char *output;
+  int file, mode, rv;
+  size_t cursize;
+
+#ifdef HAVE_MMAP
+  mode = overwrite ? O_RDWR|O_CREAT|O_TRUNC|O_BINARY : O_RDWR|O_APPEND|O_BINARY;
+#else
+  mode = overwrite ? O_WRONLY|O_CREAT|O_TRUNC|O_BINARY : O_WRONLY|O_APPEND|O_BINARY;
+#endif
+  output = history_filename (filename);
+  rv = 0;
+
+  if ((file = open (output, mode, 0600)) == -1)
+    {
+      FREE (output);
+      return (errno);
+    }
+
+#ifdef HAVE_MMAP
+  cursize = overwrite ? 0 : lseek (file, 0, SEEK_END);
+#endif
+
+  if (nelements > history_length)
+    nelements = history_length;
+
+  /* Build a buffer of all the lines to write, and write them in one syscall.
+     Suggested by Peter Ho (peter@robosts.oxford.ac.uk). */
+  {
+    HIST_ENTRY **the_history;	/* local */
+    register int j;
+    int buffer_size;
+    char *buffer;
+
+    the_history = history_list ();
+    /* Calculate the total number of bytes to write. */
+    for (buffer_size = 0, i = history_length - nelements; i < history_length; i++)
+      buffer_size += 1 + strlen (the_history[i]->line);
+
+    /* Allocate the buffer, and fill it. */
+#ifdef HAVE_MMAP
+    if (ftruncate (file, buffer_size+cursize) == -1)
+      goto mmap_error;
+    buffer = (char *)mmap (0, buffer_size, PROT_READ|PROT_WRITE, MAP_WFLAGS, file, cursize);
+    if ((void *)buffer == MAP_FAILED)
+      {
+mmap_error:
+	rv = errno;
+	FREE (output);
+	close (file);
+	return rv;
+      }
+#else    
+    buffer = (char *)malloc (buffer_size);
+    if (buffer == 0)
+      {
+      	rv = errno;
+	FREE (output);
+	close (file);
+	return rv;
+      }
+#endif
+
+    for (j = 0, i = history_length - nelements; i < history_length; i++)
+      {
+	strcpy (buffer + j, the_history[i]->line);
+	j += strlen (the_history[i]->line);
+	buffer[j++] = '\n';
+      }
+
+#ifdef HAVE_MMAP
+    if (msync (buffer, buffer_size, 0) != 0 || munmap (buffer, buffer_size) != 0)
+      rv = errno;
+#else
+    if (write (file, buffer, buffer_size) < 0)
+      rv = errno;
+    free (buffer);
+#endif
+  }
+
+  close (file);
+
+  FREE (output);
+
+  return (rv);
+}
+
+/* Append NELEMENT entries to FILENAME.  The entries appended are from
+   the end of the list minus NELEMENTs up to the end of the list. */
+int
+append_history (nelements, filename)
+     int nelements;
+     const char *filename;
+{
+  return (history_do_write (filename, nelements, HISTORY_APPEND));
+}
+
+/* Overwrite FILENAME with the current history.  If FILENAME is NULL,
+   then write the history list to ~/.history.  Values returned
+   are as in read_history ().*/
+int
+write_history (filename)
+     const char *filename;
+{
+  return (history_do_write (filename, history_length, HISTORY_OVERWRITE));
+}
diff --git a/readline-4.3.orig/histlib.h b/readline-4.3.orig/histlib.h
new file mode 100644
index 0000000..c39af71
--- /dev/null
+++ b/readline-4.3.orig/histlib.h
@@ -0,0 +1,82 @@
+/* histlib.h -- internal definitions for the history library. */
+/* Copyright (C) 1989, 1992 Free Software Foundation, Inc.
+
+   This file contains the GNU History Library (the Library), a set of
+   routines for managing the text of previously typed lines.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_HISTLIB_H_)
+#define _HISTLIB_H_
+
+#if defined (HAVE_STRING_H)
+#  include <string.h>
+#else
+#  include <strings.h>
+#endif /* !HAVE_STRING_H */
+
+#if !defined (STREQ)
+#define STREQ(a, b)	(((a)[0] == (b)[0]) && (strcmp ((a), (b)) == 0))
+#define STREQN(a, b, n) (((n) == 0) ? (1) \
+				    : ((a)[0] == (b)[0]) && (strncmp ((a), (b), (n)) == 0))
+#endif
+
+#ifndef savestring
+#define savestring(x) strcpy (xmalloc (1 + strlen (x)), (x))
+#endif
+
+#ifndef whitespace
+#define whitespace(c) (((c) == ' ') || ((c) == '\t'))
+#endif
+
+#ifndef _rl_digit_p
+#define _rl_digit_p(c)  ((c) >= '0' && (c) <= '9')
+#endif
+
+#ifndef _rl_digit_value
+#define _rl_digit_value(c) ((c) - '0')
+#endif
+
+#ifndef member
+#  ifndef strchr
+extern char *strchr ();
+#  endif
+#define member(c, s) ((c) ? ((char *)strchr ((s), (c)) != (char *)NULL) : 0)
+#endif
+
+#ifndef FREE
+#  define FREE(x)	if (x) free (x)
+#endif
+
+/* Possible history errors passed to hist_error. */
+#define EVENT_NOT_FOUND 0
+#define BAD_WORD_SPEC	1
+#define SUBST_FAILED	2
+#define BAD_MODIFIER	3
+#define NO_PREV_SUBST	4
+
+/* Possible definitions for history starting point specification. */
+#define ANCHORED_SEARCH 1
+#define NON_ANCHORED_SEARCH 0
+
+/* Possible definitions for what style of writing the history file we want. */
+#define HISTORY_APPEND 0
+#define HISTORY_OVERWRITE 1
+
+/* Some variable definitions shared across history source files. */
+extern int history_offset;
+
+#endif /* !_HISTLIB_H_ */
diff --git a/readline-4.3.orig/history.c b/readline-4.3.orig/history.c
new file mode 100644
index 0000000..4242f33
--- /dev/null
+++ b/readline-4.3.orig/history.c
@@ -0,0 +1,381 @@
+/* History.c -- standalone history library */
+
+/* Copyright (C) 1989, 1992 Free Software Foundation, Inc.
+
+   This file contains the GNU History Library (the Library), a set of
+   routines for managing the text of previously typed lines.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+/* The goal is to make the implementation transparent, so that you
+   don't have to know what data types are used, just what functions
+   you can call.  I think I have done that. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_UNISTD_H)
+#  ifdef _MINIX
+#    include <sys/types.h>
+#  endif
+#  include <unistd.h>
+#endif
+
+#include "history.h"
+#include "histlib.h"
+
+#include "xmalloc.h"
+
+/* The number of slots to increase the_history by. */
+#define DEFAULT_HISTORY_GROW_SIZE 50
+
+/* **************************************************************** */
+/*								    */
+/*			History Functions			    */
+/*								    */
+/* **************************************************************** */
+
+/* An array of HIST_ENTRY.  This is where we store the history. */
+static HIST_ENTRY **the_history = (HIST_ENTRY **)NULL;
+
+/* Non-zero means that we have enforced a limit on the amount of
+   history that we save. */
+static int history_stifled;
+
+/* The current number of slots allocated to the input_history. */
+static int history_size;
+
+/* If HISTORY_STIFLED is non-zero, then this is the maximum number of
+   entries to remember. */
+int history_max_entries;
+int max_input_history;	/* backwards compatibility */
+
+/* The current location of the interactive history pointer.  Just makes
+   life easier for outside callers. */
+int history_offset;
+
+/* The number of strings currently stored in the history list. */
+int history_length;
+
+/* The logical `base' of the history array.  It defaults to 1. */
+int history_base = 1;
+
+/* Return the current HISTORY_STATE of the history. */
+HISTORY_STATE *
+history_get_history_state ()
+{
+  HISTORY_STATE *state;
+
+  state = (HISTORY_STATE *)xmalloc (sizeof (HISTORY_STATE));
+  state->entries = the_history;
+  state->offset = history_offset;
+  state->length = history_length;
+  state->size = history_size;
+  state->flags = 0;
+  if (history_stifled)
+    state->flags |= HS_STIFLED;
+
+  return (state);
+}
+
+/* Set the state of the current history array to STATE. */
+void
+history_set_history_state (state)
+     HISTORY_STATE *state;
+{
+  the_history = state->entries;
+  history_offset = state->offset;
+  history_length = state->length;
+  history_size = state->size;
+  if (state->flags & HS_STIFLED)
+    history_stifled = 1;
+}
+
+/* Begin a session in which the history functions might be used.  This
+   initializes interactive variables. */
+void
+using_history ()
+{
+  history_offset = history_length;
+}
+
+/* Return the number of bytes that the primary history entries are using.
+   This just adds up the lengths of the_history->lines. */
+int
+history_total_bytes ()
+{
+  register int i, result;
+
+  for (i = result = 0; the_history && the_history[i]; i++)
+    result += strlen (the_history[i]->line);
+
+  return (result);
+}
+
+/* Returns the magic number which says what history element we are
+   looking at now.  In this implementation, it returns history_offset. */
+int
+where_history ()
+{
+  return (history_offset);
+}
+
+/* Make the current history item be the one at POS, an absolute index.
+   Returns zero if POS is out of range, else non-zero. */
+int
+history_set_pos (pos)
+     int pos;
+{
+  if (pos > history_length || pos < 0 || !the_history)
+    return (0);
+  history_offset = pos;
+  return (1);
+}
+ 
+/* Return the current history array.  The caller has to be carefull, since this
+   is the actual array of data, and could be bashed or made corrupt easily.
+   The array is terminated with a NULL pointer. */
+HIST_ENTRY **
+history_list ()
+{
+  return (the_history);
+}
+
+/* Return the history entry at the current position, as determined by
+   history_offset.  If there is no entry there, return a NULL pointer. */
+HIST_ENTRY *
+current_history ()
+{
+  return ((history_offset == history_length) || the_history == 0)
+		? (HIST_ENTRY *)NULL
+		: the_history[history_offset];
+}
+
+/* Back up history_offset to the previous history entry, and return
+   a pointer to that entry.  If there is no previous entry then return
+   a NULL pointer. */
+HIST_ENTRY *
+previous_history ()
+{
+  return history_offset ? the_history[--history_offset] : (HIST_ENTRY *)NULL;
+}
+
+/* Move history_offset forward to the next history entry, and return
+   a pointer to that entry.  If there is no next entry then return a
+   NULL pointer. */
+HIST_ENTRY *
+next_history ()
+{
+  return (history_offset == history_length) ? (HIST_ENTRY *)NULL : the_history[++history_offset];
+}
+
+/* Return the history entry which is logically at OFFSET in the history array.
+   OFFSET is relative to history_base. */
+HIST_ENTRY *
+history_get (offset)
+     int offset;
+{
+  int local_index;
+
+  local_index = offset - history_base;
+  return (local_index >= history_length || local_index < 0 || !the_history)
+		? (HIST_ENTRY *)NULL
+		: the_history[local_index];
+}
+
+/* Place STRING at the end of the history list.  The data field
+   is  set to NULL. */
+void
+add_history (string)
+     const char *string;
+{
+  HIST_ENTRY *temp;
+
+  if (history_stifled && (history_length == history_max_entries))
+    {
+      register int i;
+
+      /* If the history is stifled, and history_length is zero,
+	 and it equals history_max_entries, we don't save items. */
+      if (history_length == 0)
+	return;
+
+      /* If there is something in the slot, then remove it. */
+      if (the_history[0])
+	{
+	  free (the_history[0]->line);
+	  free (the_history[0]);
+	}
+
+      /* Copy the rest of the entries, moving down one slot. */
+      for (i = 0; i < history_length; i++)
+	the_history[i] = the_history[i + 1];
+
+      history_base++;
+    }
+  else
+    {
+      if (history_size == 0)
+	{
+	  history_size = DEFAULT_HISTORY_GROW_SIZE;
+	  the_history = (HIST_ENTRY **)xmalloc (history_size * sizeof (HIST_ENTRY *));
+	  history_length = 1;
+	}
+      else
+	{
+	  if (history_length == (history_size - 1))
+	    {
+	      history_size += DEFAULT_HISTORY_GROW_SIZE;
+	      the_history = (HIST_ENTRY **)
+		xrealloc (the_history, history_size * sizeof (HIST_ENTRY *));
+	    }
+	  history_length++;
+	}
+    }
+
+  temp = (HIST_ENTRY *)xmalloc (sizeof (HIST_ENTRY));
+  temp->line = savestring (string);
+  temp->data = (char *)NULL;
+
+  the_history[history_length] = (HIST_ENTRY *)NULL;
+  the_history[history_length - 1] = temp;
+}
+
+/* Make the history entry at WHICH have LINE and DATA.  This returns
+   the old entry so you can dispose of the data.  In the case of an
+   invalid WHICH, a NULL pointer is returned. */
+HIST_ENTRY *
+replace_history_entry (which, line, data)
+     int which;
+     const char *line;
+     histdata_t data;
+{
+  HIST_ENTRY *temp, *old_value;
+
+  if (which >= history_length)
+    return ((HIST_ENTRY *)NULL);
+
+  temp = (HIST_ENTRY *)xmalloc (sizeof (HIST_ENTRY));
+  old_value = the_history[which];
+
+  temp->line = savestring (line);
+  temp->data = data;
+  the_history[which] = temp;
+
+  return (old_value);
+}
+
+/* Remove history element WHICH from the history.  The removed
+   element is returned to you so you can free the line, data,
+   and containing structure. */
+HIST_ENTRY *
+remove_history (which)
+     int which;
+{
+  HIST_ENTRY *return_value;
+  register int i;
+
+  if (which >= history_length || !history_length)
+    return_value = (HIST_ENTRY *)NULL;
+  else
+    {
+      return_value = the_history[which];
+
+      for (i = which; i < history_length; i++)
+	the_history[i] = the_history[i + 1];
+
+      history_length--;
+    }
+
+  return (return_value);
+}
+
+/* Stifle the history list, remembering only MAX number of lines. */
+void
+stifle_history (max)
+     int max;
+{
+  register int i, j;
+
+  if (max < 0)
+    max = 0;
+
+  if (history_length > max)
+    {
+      /* This loses because we cannot free the data. */
+      for (i = 0, j = history_length - max; i < j; i++)
+	{
+	  free (the_history[i]->line);
+	  free (the_history[i]);
+	}
+
+      history_base = i;
+      for (j = 0, i = history_length - max; j < max; i++, j++)
+	the_history[j] = the_history[i];
+      the_history[j] = (HIST_ENTRY *)NULL;
+      history_length = j;
+    }
+
+  history_stifled = 1;
+  max_input_history = history_max_entries = max;
+}
+
+/* Stop stifling the history.  This returns the previous maximum
+   number of history entries.  The value is positive if the history
+   was stifled,  negative if it wasn't. */
+int
+unstifle_history ()
+{
+  if (history_stifled)
+    {
+      history_stifled = 0;
+      return (history_max_entries);
+    }
+  else
+    return (-history_max_entries);
+}
+
+int
+history_is_stifled ()
+{
+  return (history_stifled);
+}
+
+void
+clear_history ()
+{
+  register int i;
+
+  /* This loses because we cannot free the data. */
+  for (i = 0; i < history_length; i++)
+    {
+      free (the_history[i]->line);
+      free (the_history[i]);
+      the_history[i] = (HIST_ENTRY *)NULL;
+    }
+
+  history_offset = history_length = 0;
+}
diff --git a/readline-4.3.orig/history.h b/readline-4.3.orig/history.h
new file mode 100644
index 0000000..58b5de4
--- /dev/null
+++ b/readline-4.3.orig/history.h
@@ -0,0 +1,246 @@
+/* History.h -- the names of functions that you can call in history. */
+/* Copyright (C) 1989, 1992 Free Software Foundation, Inc.
+
+   This file contains the GNU History Library (the Library), a set of
+   routines for managing the text of previously typed lines.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#ifndef _HISTORY_H_
+#define _HISTORY_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined READLINE_LIBRARY
+#  include "rlstdc.h"
+#  include "rltypedefs.h"
+#else
+#  include <readline/rlstdc.h>
+#  include <readline/rltypedefs.h>
+#endif
+
+#ifdef __STDC__
+typedef void *histdata_t;
+#else
+typedef char *histdata_t;
+#endif
+
+/* The structure used to store a history entry. */
+typedef struct _hist_entry {
+  char *line;
+  histdata_t data;
+} HIST_ENTRY;
+
+/* A structure used to pass the current state of the history stuff around. */
+typedef struct _hist_state {
+  HIST_ENTRY **entries;		/* Pointer to the entries themselves. */
+  int offset;			/* The location pointer within this array. */
+  int length;			/* Number of elements within this array. */
+  int size;			/* Number of slots allocated to this array. */
+  int flags;
+} HISTORY_STATE;
+
+/* Flag values for the `flags' member of HISTORY_STATE. */
+#define HS_STIFLED	0x01
+
+/* Initialization and state management. */
+
+/* Begin a session in which the history functions might be used.  This
+   just initializes the interactive variables. */
+extern void using_history PARAMS((void));
+
+/* Return the current HISTORY_STATE of the history. */
+extern HISTORY_STATE *history_get_history_state PARAMS((void));
+
+/* Set the state of the current history array to STATE. */
+extern void history_set_history_state PARAMS((HISTORY_STATE *));
+
+/* Manage the history list. */
+
+/* Place STRING at the end of the history list.
+   The associated data field (if any) is set to NULL. */
+extern void add_history PARAMS((const char *));
+
+/* A reasonably useless function, only here for completeness.  WHICH
+   is the magic number that tells us which element to delete.  The
+   elements are numbered from 0. */
+extern HIST_ENTRY *remove_history PARAMS((int));
+
+/* Make the history entry at WHICH have LINE and DATA.  This returns
+   the old entry so you can dispose of the data.  In the case of an
+   invalid WHICH, a NULL pointer is returned. */
+extern HIST_ENTRY *replace_history_entry PARAMS((int, const char *, histdata_t));
+
+/* Clear the history list and start over. */
+extern void clear_history PARAMS((void));
+
+/* Stifle the history list, remembering only MAX number of entries. */
+extern void stifle_history PARAMS((int));
+
+/* Stop stifling the history.  This returns the previous amount the
+   history was stifled by.  The value is positive if the history was
+   stifled, negative if it wasn't. */
+extern int unstifle_history PARAMS((void));
+
+/* Return 1 if the history is stifled, 0 if it is not. */
+extern int history_is_stifled PARAMS((void));
+
+/* Information about the history list. */
+
+/* Return a NULL terminated array of HIST_ENTRY which is the current input
+   history.  Element 0 of this list is the beginning of time.  If there
+   is no history, return NULL. */
+extern HIST_ENTRY **history_list PARAMS((void));
+
+/* Returns the number which says what history element we are now
+   looking at.  */
+extern int where_history PARAMS((void));
+  
+/* Return the history entry at the current position, as determined by
+   history_offset.  If there is no entry there, return a NULL pointer. */
+extern HIST_ENTRY *current_history PARAMS((void));
+
+/* Return the history entry which is logically at OFFSET in the history
+   array.  OFFSET is relative to history_base. */
+extern HIST_ENTRY *history_get PARAMS((int));
+
+/* Return the number of bytes that the primary history entries are using.
+   This just adds up the lengths of the_history->lines. */
+extern int history_total_bytes PARAMS((void));
+
+/* Moving around the history list. */
+
+/* Set the position in the history list to POS. */
+extern int history_set_pos PARAMS((int));
+
+/* Back up history_offset to the previous history entry, and return
+   a pointer to that entry.  If there is no previous entry, return
+   a NULL pointer. */
+extern HIST_ENTRY *previous_history PARAMS((void));
+
+/* Move history_offset forward to the next item in the input_history,
+   and return the a pointer to that entry.  If there is no next entry,
+   return a NULL pointer. */
+extern HIST_ENTRY *next_history PARAMS((void));
+
+/* Searching the history list. */
+
+/* Search the history for STRING, starting at history_offset.
+   If DIRECTION < 0, then the search is through previous entries,
+   else through subsequent.  If the string is found, then
+   current_history () is the history entry, and the value of this function
+   is the offset in the line of that history entry that the string was
+   found in.  Otherwise, nothing is changed, and a -1 is returned. */
+extern int history_search PARAMS((const char *, int));
+
+/* Search the history for STRING, starting at history_offset.
+   The search is anchored: matching lines must begin with string.
+   DIRECTION is as in history_search(). */
+extern int history_search_prefix PARAMS((const char *, int));
+
+/* Search for STRING in the history list, starting at POS, an
+   absolute index into the list.  DIR, if negative, says to search
+   backwards from POS, else forwards.
+   Returns the absolute index of the history element where STRING
+   was found, or -1 otherwise. */
+extern int history_search_pos PARAMS((const char *, int, int));
+
+/* Managing the history file. */
+
+/* Add the contents of FILENAME to the history list, a line at a time.
+   If FILENAME is NULL, then read from ~/.history.  Returns 0 if
+   successful, or errno if not. */
+extern int read_history PARAMS((const char *));
+
+/* Read a range of lines from FILENAME, adding them to the history list.
+   Start reading at the FROM'th line and end at the TO'th.  If FROM
+   is zero, start at the beginning.  If TO is less than FROM, read
+   until the end of the file.  If FILENAME is NULL, then read from
+   ~/.history.  Returns 0 if successful, or errno if not. */
+extern int read_history_range PARAMS((const char *, int, int));
+
+/* Write the current history to FILENAME.  If FILENAME is NULL,
+   then write the history list to ~/.history.  Values returned
+   are as in read_history ().  */
+extern int write_history PARAMS((const char *));
+
+/* Append NELEMENT entries to FILENAME.  The entries appended are from
+   the end of the list minus NELEMENTs up to the end of the list. */
+extern int append_history PARAMS((int, const char *));
+
+/* Truncate the history file, leaving only the last NLINES lines. */
+extern int history_truncate_file PARAMS((const char *, int));
+
+/* History expansion. */
+
+/* Expand the string STRING, placing the result into OUTPUT, a pointer
+   to a string.  Returns:
+
+   0) If no expansions took place (or, if the only change in
+      the text was the de-slashifying of the history expansion
+      character)
+   1) If expansions did take place
+  -1) If there was an error in expansion.
+   2) If the returned line should just be printed.
+
+  If an error ocurred in expansion, then OUTPUT contains a descriptive
+  error message. */
+extern int history_expand PARAMS((char *, char **));
+
+/* Extract a string segment consisting of the FIRST through LAST
+   arguments present in STRING.  Arguments are broken up as in
+   the shell. */
+extern char *history_arg_extract PARAMS((int, int, const char *));
+
+/* Return the text of the history event beginning at the current
+   offset into STRING.  Pass STRING with *INDEX equal to the
+   history_expansion_char that begins this specification.
+   DELIMITING_QUOTE is a character that is allowed to end the string
+   specification for what to search for in addition to the normal
+   characters `:', ` ', `\t', `\n', and sometimes `?'. */
+extern char *get_history_event PARAMS((const char *, int *, int));
+
+/* Return an array of tokens, much as the shell might.  The tokens are
+   parsed out of STRING. */
+extern char **history_tokenize PARAMS((const char *));
+
+/* Exported history variables. */
+extern int history_base;
+extern int history_length;
+extern int history_max_entries;
+extern char history_expansion_char;
+extern char history_subst_char;
+extern char *history_word_delimiters;
+extern char history_comment_char;
+extern char *history_no_expand_chars;
+extern char *history_search_delimiter_chars;
+extern int history_quotes_inhibit_expansion;
+
+/* Backwards compatibility */
+extern int max_input_history;
+
+/* If set, this function is called to decide whether or not a particular
+   history expansion should be treated as a special case for the calling
+   application and not expanded. */
+extern rl_linebuf_func_t *history_inhibit_expansion_function;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_HISTORY_H_ */
diff --git a/readline-4.3.orig/histsearch.c b/readline-4.3.orig/histsearch.c
new file mode 100644
index 0000000..d94fd6c
--- /dev/null
+++ b/readline-4.3.orig/histsearch.c
@@ -0,0 +1,195 @@
+/* histsearch.c -- searching the history list. */
+
+/* Copyright (C) 1989, 1992 Free Software Foundation, Inc.
+
+   This file contains the GNU History Library (the Library), a set of
+   routines for managing the text of previously typed lines.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_UNISTD_H)
+#  ifdef _MINIX
+#    include <sys/types.h>
+#  endif
+#  include <unistd.h>
+#endif
+
+#include "history.h"
+#include "histlib.h"
+
+/* The list of alternate characters that can delimit a history search
+   string. */
+char *history_search_delimiter_chars = (char *)NULL;
+
+static int history_search_internal PARAMS((const char *, int, int));
+
+/* Search the history for STRING, starting at history_offset.
+   If DIRECTION < 0, then the search is through previous entries, else
+   through subsequent.  If ANCHORED is non-zero, the string must
+   appear at the beginning of a history line, otherwise, the string
+   may appear anywhere in the line.  If the string is found, then
+   current_history () is the history entry, and the value of this
+   function is the offset in the line of that history entry that the
+   string was found in.  Otherwise, nothing is changed, and a -1 is
+   returned. */
+
+static int
+history_search_internal (string, direction, anchored)
+     const char *string;
+     int direction, anchored;
+{
+  register int i, reverse;
+  register char *line;
+  register int line_index;
+  int string_len;
+  HIST_ENTRY **the_history; 	/* local */
+
+  i = history_offset;
+  reverse = (direction < 0);
+
+  /* Take care of trivial cases first. */
+  if (string == 0 || *string == '\0')
+    return (-1);
+
+  if (!history_length || ((i == history_length) && !reverse))
+    return (-1);
+
+  if (reverse && (i == history_length))
+    i--;
+
+#define NEXT_LINE() do { if (reverse) i--; else i++; } while (0)
+
+  the_history = history_list ();
+  string_len = strlen (string);
+  while (1)
+    {
+      /* Search each line in the history list for STRING. */
+
+      /* At limit for direction? */
+      if ((reverse && i < 0) || (!reverse && i == history_length))
+	return (-1);
+
+      line = the_history[i]->line;
+      line_index = strlen (line);
+
+      /* If STRING is longer than line, no match. */
+      if (string_len > line_index)
+	{
+	  NEXT_LINE ();
+	  continue;
+	}
+
+      /* Handle anchored searches first. */
+      if (anchored == ANCHORED_SEARCH)
+	{
+	  if (STREQN (string, line, string_len))
+	    {
+	      history_offset = i;
+	      return (0);
+	    }
+
+	  NEXT_LINE ();
+	  continue;
+	}
+
+      /* Do substring search. */
+      if (reverse)
+	{
+	  line_index -= string_len;
+
+	  while (line_index >= 0)
+	    {
+	      if (STREQN (string, line + line_index, string_len))
+		{
+		  history_offset = i;
+		  return (line_index);
+		}
+	      line_index--;
+	    }
+	}
+      else
+	{
+	  register int limit;
+
+	  limit = line_index - string_len + 1;
+	  line_index = 0;
+
+	  while (line_index < limit)
+	    {
+	      if (STREQN (string, line + line_index, string_len))
+		{
+		  history_offset = i;
+		  return (line_index);
+		}
+	      line_index++;
+	    }
+	}
+      NEXT_LINE ();
+    }
+}
+
+/* Do a non-anchored search for STRING through the history in DIRECTION. */
+int
+history_search (string, direction)
+     const char *string;
+     int direction;
+{
+  return (history_search_internal (string, direction, NON_ANCHORED_SEARCH));
+}
+
+/* Do an anchored search for string through the history in DIRECTION. */
+int
+history_search_prefix (string, direction)
+     const char *string;
+     int direction;
+{
+  return (history_search_internal (string, direction, ANCHORED_SEARCH));
+}
+
+/* Search for STRING in the history list.  DIR is < 0 for searching
+   backwards.  POS is an absolute index into the history list at
+   which point to begin searching. */
+int
+history_search_pos (string, dir, pos)
+     const char *string;
+     int dir, pos;
+{
+  int ret, old;
+
+  old = where_history ();
+  history_set_pos (pos);
+  if (history_search (string, dir) == -1)
+    {
+      history_set_pos (old);
+      return (-1);
+    }
+  ret = where_history ();
+  history_set_pos (old);
+  return ret;
+}
diff --git a/readline-4.3.orig/input.c b/readline-4.3.orig/input.c
new file mode 100644
index 0000000..841f05d
--- /dev/null
+++ b/readline-4.3.orig/input.c
@@ -0,0 +1,540 @@
+/* input.c -- character input functions for readline. */
+
+/* Copyright (C) 1994 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <fcntl.h>
+#if defined (HAVE_SYS_FILE_H)
+#  include <sys/file.h>
+#endif /* HAVE_SYS_FILE_H */
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_SELECT)
+#  if !defined (HAVE_SYS_SELECT_H) || !defined (M_UNIX)
+#    include <sys/time.h>
+#  endif
+#endif /* HAVE_SELECT */
+#if defined (HAVE_SYS_SELECT_H)
+#  include <sys/select.h>
+#endif
+
+#if defined (FIONREAD_IN_SYS_IOCTL)
+#  include <sys/ioctl.h>
+#endif
+
+#include <stdio.h>
+#include <errno.h>
+
+#if !defined (errno)
+extern int errno;
+#endif /* !errno */
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+
+#include "rlprivate.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+/* What kind of non-blocking I/O do we have? */
+#if !defined (O_NDELAY) && defined (O_NONBLOCK)
+#  define O_NDELAY O_NONBLOCK	/* Posix style */
+#endif
+
+/* Non-null means it is a pointer to a function to run while waiting for
+   character input. */
+rl_hook_func_t *rl_event_hook = (rl_hook_func_t *)NULL;
+
+rl_getc_func_t *rl_getc_function = rl_getc;
+
+static int _keyboard_input_timeout = 100000;		/* 0.1 seconds; it's in usec */
+
+static int ibuffer_space PARAMS((void));
+static int rl_get_char PARAMS((int *));
+static int rl_gather_tyi PARAMS((void));
+
+/* **************************************************************** */
+/*								    */
+/*			Character Input Buffering       	    */
+/*								    */
+/* **************************************************************** */
+
+static int pop_index, push_index;
+static unsigned char ibuffer[512];
+static int ibuffer_len = sizeof (ibuffer) - 1;
+
+#define any_typein (push_index != pop_index)
+
+int
+_rl_any_typein ()
+{
+  return any_typein;
+}
+
+/* Return the amount of space available in the buffer for stuffing
+   characters. */
+static int
+ibuffer_space ()
+{
+  if (pop_index > push_index)
+    return (pop_index - push_index - 1);
+  else
+    return (ibuffer_len - (push_index - pop_index));
+}
+
+/* Get a key from the buffer of characters to be read.
+   Return the key in KEY.
+   Result is KEY if there was a key, or 0 if there wasn't. */
+static int
+rl_get_char (key)
+     int *key;
+{
+  if (push_index == pop_index)
+    return (0);
+
+  *key = ibuffer[pop_index++];
+
+  if (pop_index >= ibuffer_len)
+    pop_index = 0;
+
+  return (1);
+}
+
+/* Stuff KEY into the *front* of the input buffer.
+   Returns non-zero if successful, zero if there is
+   no space left in the buffer. */
+int
+_rl_unget_char (key)
+     int key;
+{
+  if (ibuffer_space ())
+    {
+      pop_index--;
+      if (pop_index < 0)
+	pop_index = ibuffer_len - 1;
+      ibuffer[pop_index] = key;
+      return (1);
+    }
+  return (0);
+}
+
+/* If a character is available to be read, then read it and stuff it into
+   IBUFFER.  Otherwise, just return.  Returns number of characters read
+   (0 if none available) and -1 on error (EIO). */
+static int
+rl_gather_tyi ()
+{
+  int tty;
+  register int tem, result;
+  int chars_avail;
+  char input;
+#if defined(HAVE_SELECT)
+  fd_set readfds, exceptfds;
+  struct timeval timeout;
+#endif
+
+  tty = fileno (rl_instream);
+
+#if defined (HAVE_SELECT)
+  FD_ZERO (&readfds);
+  FD_ZERO (&exceptfds);
+  FD_SET (tty, &readfds);
+  FD_SET (tty, &exceptfds);
+  timeout.tv_sec = 0;
+  timeout.tv_usec = _keyboard_input_timeout;
+  result = select (tty + 1, &readfds, (fd_set *)NULL, &exceptfds, &timeout);
+  if (result <= 0)
+    return 0;	/* Nothing to read. */
+#endif
+
+  result = -1;
+#if defined (FIONREAD)
+  errno = 0;
+  result = ioctl (tty, FIONREAD, &chars_avail);
+  if (result == -1 && errno == EIO)
+    return -1;
+#endif
+
+#if defined (O_NDELAY)
+  if (result == -1)
+    {
+      tem = fcntl (tty, F_GETFL, 0);
+
+      fcntl (tty, F_SETFL, (tem | O_NDELAY));
+      chars_avail = read (tty, &input, 1);
+
+      fcntl (tty, F_SETFL, tem);
+      if (chars_avail == -1 && errno == EAGAIN)
+	return 0;
+    }
+#endif /* O_NDELAY */
+
+  /* If there's nothing available, don't waste time trying to read
+     something. */
+  if (chars_avail <= 0)
+    return 0;
+
+  tem = ibuffer_space ();
+
+  if (chars_avail > tem)
+    chars_avail = tem;
+
+  /* One cannot read all of the available input.  I can only read a single
+     character at a time, or else programs which require input can be
+     thwarted.  If the buffer is larger than one character, I lose.
+     Damn! */
+  if (tem < ibuffer_len)
+    chars_avail = 0;
+
+  if (result != -1)
+    {
+      while (chars_avail--)
+	rl_stuff_char ((*rl_getc_function) (rl_instream));
+    }
+  else
+    {
+      if (chars_avail)
+	rl_stuff_char (input);
+    }
+
+  return 1;
+}
+
+int
+rl_set_keyboard_input_timeout (u)
+     int u;
+{
+  int o;
+
+  o = _keyboard_input_timeout;
+  if (u > 0)
+    _keyboard_input_timeout = u;
+  return (o);
+}
+
+/* Is there input available to be read on the readline input file
+   descriptor?  Only works if the system has select(2) or FIONREAD.
+   Uses the value of _keyboard_input_timeout as the timeout; if another
+   readline function wants to specify a timeout and not leave it up to
+   the user, it should use _rl_input_queued(timeout_value_in_microseconds)
+   instead. */
+int
+_rl_input_available ()
+{
+#if defined(HAVE_SELECT)
+  fd_set readfds, exceptfds;
+  struct timeval timeout;
+#endif
+#if !defined (HAVE_SELECT) && defined(FIONREAD)
+  int chars_avail;
+#endif
+  int tty;
+
+  tty = fileno (rl_instream);
+
+#if defined (HAVE_SELECT)
+  FD_ZERO (&readfds);
+  FD_ZERO (&exceptfds);
+  FD_SET (tty, &readfds);
+  FD_SET (tty, &exceptfds);
+  timeout.tv_sec = 0;
+  timeout.tv_usec = _keyboard_input_timeout;
+  return (select (tty + 1, &readfds, (fd_set *)NULL, &exceptfds, &timeout) > 0);
+#else
+
+#if defined (FIONREAD)
+  if (ioctl (tty, FIONREAD, &chars_avail) == 0)
+    return (chars_avail);
+#endif
+
+#endif
+
+  return 0;
+}
+
+int
+_rl_input_queued (t)
+     int t;
+{
+  int old_timeout, r;
+
+  old_timeout = rl_set_keyboard_input_timeout (t);
+  r = _rl_input_available ();
+  rl_set_keyboard_input_timeout (old_timeout);
+  return r;
+}
+
+void
+_rl_insert_typein (c)
+     int c;     
+{    	
+  int key, t, i;
+  char *string;
+
+  i = key = 0;
+  string = (char *)xmalloc (ibuffer_len + 1);
+  string[i++] = (char) c;
+
+  while ((t = rl_get_char (&key)) &&
+	 _rl_keymap[key].type == ISFUNC &&
+	 _rl_keymap[key].function == rl_insert)
+    string[i++] = key;
+
+  if (t)
+    _rl_unget_char (key);
+
+  string[i] = '\0';
+  rl_insert_text (string);
+  free (string);
+}
+
+/* Add KEY to the buffer of characters to be read.  Returns 1 if the
+   character was stuffed correctly; 0 otherwise. */
+int
+rl_stuff_char (key)
+     int key;
+{
+  if (ibuffer_space () == 0)
+    return 0;
+
+  if (key == EOF)
+    {
+      key = NEWLINE;
+      rl_pending_input = EOF;
+      RL_SETSTATE (RL_STATE_INPUTPENDING);
+    }
+  ibuffer[push_index++] = key;
+  if (push_index >= ibuffer_len)
+    push_index = 0;
+
+  return 1;
+}
+
+/* Make C be the next command to be executed. */
+int
+rl_execute_next (c)
+     int c;
+{
+  rl_pending_input = c;
+  RL_SETSTATE (RL_STATE_INPUTPENDING);
+  return 0;
+}
+
+/* Clear any pending input pushed with rl_execute_next() */
+int
+rl_clear_pending_input ()
+{
+  rl_pending_input = 0;
+  RL_UNSETSTATE (RL_STATE_INPUTPENDING);
+  return 0;
+}
+
+/* **************************************************************** */
+/*								    */
+/*			     Character Input			    */
+/*								    */
+/* **************************************************************** */
+
+/* Read a key, including pending input. */
+int
+rl_read_key ()
+{
+  int c;
+
+  rl_key_sequence_length++;
+
+  if (rl_pending_input)
+    {
+      c = rl_pending_input;
+      rl_clear_pending_input ();
+    }
+  else
+    {
+      /* If input is coming from a macro, then use that. */
+      if (c = _rl_next_macro_key ())
+	return (c);
+
+      /* If the user has an event function, then call it periodically. */
+      if (rl_event_hook)
+	{
+	  while (rl_event_hook && rl_get_char (&c) == 0)
+	    {
+	      (*rl_event_hook) ();
+	      if (rl_done)		/* XXX - experimental */
+		return ('\n');
+	      if (rl_gather_tyi () < 0)	/* XXX - EIO */
+		{
+		  rl_done = 1;
+		  return ('\n');
+		}
+	    }
+	}
+      else
+	{
+	  if (rl_get_char (&c) == 0)
+	    c = (*rl_getc_function) (rl_instream);
+	}
+    }
+
+  return (c);
+}
+
+int
+rl_getc (stream)
+     FILE *stream;
+{
+  int result;
+  unsigned char c;
+
+  while (1)
+    {
+      result = read (fileno (stream), &c, sizeof (unsigned char));
+
+      if (result == sizeof (unsigned char))
+	return (c);
+
+      /* If zero characters are returned, then the file that we are
+	 reading from is empty!  Return EOF in that case. */
+      if (result == 0)
+	return (EOF);
+
+#if defined (__BEOS__)
+      if (errno == EINTR)
+	continue;
+#endif
+
+#if defined (EWOULDBLOCK)
+#  define X_EWOULDBLOCK EWOULDBLOCK
+#else
+#  define X_EWOULDBLOCK -99
+#endif
+
+#if defined (EAGAIN)
+#  define X_EAGAIN EAGAIN
+#else
+#  define X_EAGAIN -99
+#endif
+
+      if (errno == X_EWOULDBLOCK || errno == X_EAGAIN)
+	{
+	  if (sh_unset_nodelay_mode (fileno (stream)) < 0)
+	    return (EOF);
+	  continue;
+	}
+
+#undef X_EWOULDBLOCK
+#undef X_EAGAIN
+
+      /* If the error that we received was SIGINT, then try again,
+	 this is simply an interrupted system call to read ().
+	 Otherwise, some error ocurred, also signifying EOF. */
+      if (errno != EINTR)
+	return (EOF);
+    }
+}
+
+#if defined (HANDLE_MULTIBYTE)
+/* read multibyte char */
+int
+_rl_read_mbchar (mbchar, size)
+     char *mbchar;
+     int size;
+{
+  int mb_len = 0;
+  size_t mbchar_bytes_length;
+  wchar_t wc;
+  mbstate_t ps, ps_back;
+
+  memset(&ps, 0, sizeof (mbstate_t));
+  memset(&ps_back, 0, sizeof (mbstate_t));
+  
+  while (mb_len < size)
+    {
+      RL_SETSTATE(RL_STATE_MOREINPUT);
+      mbchar[mb_len++] = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+      mbchar_bytes_length = mbrtowc (&wc, mbchar, mb_len, &ps);
+      if (mbchar_bytes_length == (size_t)(-1))
+	break;		/* invalid byte sequence for the current locale */
+      else if (mbchar_bytes_length == (size_t)(-2))
+	{
+	  /* shorted bytes */
+	  ps = ps_back;
+	  continue;
+	} 
+      else if (mbchar_bytes_length > (size_t)(0))
+	break;
+    }
+
+  return mb_len;
+}
+
+/* Read a multibyte-character string whose first character is FIRST into
+   the buffer MB of length MBLEN.  Returns the last character read, which
+   may be FIRST.  Used by the search functions, among others.  Very similar
+   to _rl_read_mbchar. */
+int
+_rl_read_mbstring (first, mb, mblen)
+     int first;
+     char *mb;
+     int mblen;
+{
+  int i, c;
+  mbstate_t ps;
+
+  c = first;
+  memset (mb, 0, mblen);
+  for (i = 0; i < mblen; i++)
+    {
+      mb[i] = (char)c;
+      memset (&ps, 0, sizeof (mbstate_t));
+      if (_rl_get_char_len (mb, &ps) == -2)
+	{
+	  /* Read more for multibyte character */
+	  RL_SETSTATE (RL_STATE_MOREINPUT);
+	  c = rl_read_key ();
+	  RL_UNSETSTATE (RL_STATE_MOREINPUT);
+	}
+      else
+	break;
+    }
+  return c;
+}
+#endif /* HANDLE_MULTIBYTE */
diff --git a/readline-4.3.orig/isearch.c b/readline-4.3.orig/isearch.c
new file mode 100644
index 0000000..c1ea5b3
--- /dev/null
+++ b/readline-4.3.orig/isearch.c
@@ -0,0 +1,560 @@
+/* **************************************************************** */
+/*								    */
+/*			I-Search and Searching			    */
+/*								    */
+/* **************************************************************** */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#include <stdio.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif
+
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+/* Variables exported to other files in the readline library. */
+char *_rl_isearch_terminators = (char *)NULL;
+
+/* Variables imported from other files in the readline library. */
+extern HIST_ENTRY *_rl_saved_line_for_history;
+
+/* Forward declarations */
+static int rl_search_history PARAMS((int, int));
+
+/* Last line found by the current incremental search, so we don't `find'
+   identical lines many times in a row. */
+static char *prev_line_found;
+
+/* Last search string and its length. */
+static char *last_isearch_string;
+static int last_isearch_string_len;
+
+static char *default_isearch_terminators = "\033\012";
+
+/* Search backwards through the history looking for a string which is typed
+   interactively.  Start with the current line. */
+int
+rl_reverse_search_history (sign, key)
+     int sign, key;
+{
+  return (rl_search_history (-sign, key));
+}
+
+/* Search forwards through the history looking for a string which is typed
+   interactively.  Start with the current line. */
+int
+rl_forward_search_history (sign, key)
+     int sign, key;
+{
+  return (rl_search_history (sign, key));
+}
+
+/* Display the current state of the search in the echo-area.
+   SEARCH_STRING contains the string that is being searched for,
+   DIRECTION is zero for forward, or 1 for reverse,
+   WHERE is the history list number of the current line.  If it is
+   -1, then this line is the starting one. */
+static void
+rl_display_search (search_string, reverse_p, where)
+     char *search_string;
+     int reverse_p, where;
+{
+  char *message;
+  int msglen, searchlen;
+
+  searchlen = (search_string && *search_string) ? strlen (search_string) : 0;
+
+  message = (char *)xmalloc (searchlen + 33);
+  msglen = 0;
+
+#if defined (NOTDEF)
+  if (where != -1)
+    {
+      sprintf (message, "[%d]", where + history_base);
+      msglen = strlen (message);
+    }
+#endif /* NOTDEF */
+
+  message[msglen++] = '(';
+
+  if (reverse_p)
+    {
+      strcpy (message + msglen, "reverse-");
+      msglen += 8;
+    }
+
+  strcpy (message + msglen, "i-search)`");
+  msglen += 10;
+
+  if (search_string)
+    {
+      strcpy (message + msglen, search_string);
+      msglen += searchlen;
+    }
+
+  strcpy (message + msglen, "': ");
+
+  rl_message ("%s", message);
+  free (message);
+  (*rl_redisplay_function) ();
+}
+
+/* Search through the history looking for an interactively typed string.
+   This is analogous to i-search.  We start the search in the current line.
+   DIRECTION is which direction to search; >= 0 means forward, < 0 means
+   backwards. */
+static int
+rl_search_history (direction, invoking_key)
+     int direction, invoking_key;
+{
+  /* The string that the user types in to search for. */
+  char *search_string;
+
+  /* The current length of SEARCH_STRING. */
+  int search_string_index;
+
+  /* The amount of space that SEARCH_STRING has allocated to it. */
+  int search_string_size;
+
+  /* The list of lines to search through. */
+  char **lines, *allocated_line;
+
+  /* The length of LINES. */
+  int hlen;
+
+  /* Where we get LINES from. */
+  HIST_ENTRY **hlist;
+
+  register int i;
+  int orig_point, orig_mark, orig_line, last_found_line;
+  int c, found, failed, sline_len;
+  int n, wstart, wlen;
+#if defined (HANDLE_MULTIBYTE)
+  char mb[MB_LEN_MAX];
+#endif
+
+  /* The line currently being searched. */
+  char *sline;
+
+  /* Offset in that line. */
+  int line_index;
+
+  /* Non-zero if we are doing a reverse search. */
+  int reverse;
+
+  /* The list of characters which terminate the search, but are not
+     subsequently executed.  If the variable isearch-terminators has
+     been set, we use that value, otherwise we use ESC and C-J. */
+  char *isearch_terminators;
+
+  RL_SETSTATE(RL_STATE_ISEARCH);
+  orig_point = rl_point;
+  orig_mark = rl_mark;
+  last_found_line = orig_line = where_history ();
+  reverse = direction < 0;
+  hlist = history_list ();
+  allocated_line = (char *)NULL;
+
+  isearch_terminators = _rl_isearch_terminators ? _rl_isearch_terminators
+						: default_isearch_terminators;
+
+  /* Create an arrary of pointers to the lines that we want to search. */
+  rl_maybe_replace_line ();
+  i = 0;
+  if (hlist)
+    for (i = 0; hlist[i]; i++);
+
+  /* Allocate space for this many lines, +1 for the current input line,
+     and remember those lines. */
+  lines = (char **)xmalloc ((1 + (hlen = i)) * sizeof (char *));
+  for (i = 0; i < hlen; i++)
+    lines[i] = hlist[i]->line;
+
+  if (_rl_saved_line_for_history)
+    lines[i] = _rl_saved_line_for_history->line;
+  else
+    {
+      /* Keep track of this so we can free it. */
+      allocated_line = (char *)xmalloc (1 + strlen (rl_line_buffer));
+      strcpy (allocated_line, &rl_line_buffer[0]);
+      lines[i] = allocated_line;
+    }
+
+  hlen++;
+
+  /* The line where we start the search. */
+  i = orig_line;
+
+  rl_save_prompt ();
+
+  /* Initialize search parameters. */
+  search_string = (char *)xmalloc (search_string_size = 128);
+  *search_string = '\0';
+  search_string_index = 0;
+  prev_line_found = (char *)0;		/* XXX */
+
+  /* Normalize DIRECTION into 1 or -1. */
+  direction = (direction >= 0) ? 1 : -1;
+
+  rl_display_search (search_string, reverse, -1);
+
+  sline = rl_line_buffer;
+  sline_len = strlen (sline);
+  line_index = rl_point;
+
+  found = failed = 0;
+  for (;;)
+    {
+      rl_command_func_t *f = (rl_command_func_t *)NULL;
+
+      /* Read a key and decide how to proceed. */
+      RL_SETSTATE(RL_STATE_MOREINPUT);
+      c = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	c = _rl_read_mbstring (c, mb, MB_LEN_MAX);
+#endif
+
+      /* Translate the keys we do something with to opcodes. */
+      if (c >= 0 && _rl_keymap[c].type == ISFUNC)
+	{
+	  f = _rl_keymap[c].function;
+
+	  if (f == rl_reverse_search_history)
+	    c = reverse ? -1 : -2;
+	  else if (f == rl_forward_search_history)
+	    c =  !reverse ? -1 : -2;
+	  else if (f == rl_rubout)
+	    c = -3;
+	  else if (c == CTRL ('G'))
+	    c = -4;
+	  else if (c == CTRL ('W'))	/* XXX */
+	    c = -5;
+	  else if (c == CTRL ('Y'))	/* XXX */
+	    c = -6;
+	}
+
+      /* The characters in isearch_terminators (set from the user-settable
+	 variable isearch-terminators) are used to terminate the search but
+	 not subsequently execute the character as a command.  The default
+	 value is "\033\012" (ESC and C-J). */
+      if (strchr (isearch_terminators, c))
+	{
+	  /* ESC still terminates the search, but if there is pending
+	     input or if input arrives within 0.1 seconds (on systems
+	     with select(2)) it is used as a prefix character
+	     with rl_execute_next.  WATCH OUT FOR THIS!  This is intended
+	     to allow the arrow keys to be used like ^F and ^B are used
+	     to terminate the search and execute the movement command.
+	     XXX - since _rl_input_available depends on the application-
+	     settable keyboard timeout value, this could alternatively
+	     use _rl_input_queued(100000) */
+	  if (c == ESC && _rl_input_available ())
+	    rl_execute_next (ESC);
+	  break;
+	}
+
+#define ENDSRCH_CHAR(c) \
+  ((CTRL_CHAR (c) || META_CHAR (c) || (c) == RUBOUT) && ((c) != CTRL ('G')))
+
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  if (c >= 0 && strlen (mb) == 1 && ENDSRCH_CHAR (c))
+	    {
+	      /* This sets rl_pending_input to c; it will be picked up the next
+		 time rl_read_key is called. */
+	      rl_execute_next (c);
+	      break;
+	    }
+	}
+      else
+#endif
+      if (c >= 0 && ENDSRCH_CHAR (c))
+	{
+	  /* This sets rl_pending_input to c; it will be picked up the next
+	     time rl_read_key is called. */
+	  rl_execute_next (c);
+	  break;
+	}
+
+      switch (c)
+	{
+	case -1:
+	  if (search_string_index == 0)
+	    {
+	      if (last_isearch_string)
+		{
+		  search_string_size = 64 + last_isearch_string_len;
+		  search_string = (char *)xrealloc (search_string, search_string_size);
+		  strcpy (search_string, last_isearch_string);
+		  search_string_index = last_isearch_string_len;
+		  rl_display_search (search_string, reverse, -1);
+		  break;
+		}
+	      continue;
+	    }
+	  else if (reverse)
+	    --line_index;
+	  else if (line_index != sline_len)
+	    ++line_index;
+	  else
+	    rl_ding ();
+	  break;
+
+	  /* switch directions */
+	case -2:
+	  direction = -direction;
+	  reverse = direction < 0;
+	  break;
+
+	/* delete character from search string. */
+	case -3:	/* C-H, DEL */
+	  /* This is tricky.  To do this right, we need to keep a
+	     stack of search positions for the current search, with
+	     sentinels marking the beginning and end.  But this will
+	     do until we have a real isearch-undo. */
+	  if (search_string_index == 0)
+	    rl_ding ();
+	  else
+	    search_string[--search_string_index] = '\0';
+
+	  break;
+
+	case -4:	/* C-G */
+	  rl_replace_line (lines[orig_line], 0);
+	  rl_point = orig_point;
+	  rl_mark = orig_mark;
+	  rl_restore_prompt();
+	  rl_clear_message ();
+	  if (allocated_line)
+	    free (allocated_line);
+	  free (lines);
+	  RL_UNSETSTATE(RL_STATE_ISEARCH);
+	  return 0;
+
+	case -5:	/* C-W */
+	  /* skip over portion of line we already matched */
+	  wstart = rl_point + search_string_index;
+	  if (wstart >= rl_end)
+	    {
+	      rl_ding ();
+	      break;
+	    }
+
+	  /* if not in a word, move to one. */
+	  if (rl_alphabetic(rl_line_buffer[wstart]) == 0)
+	    {
+	      rl_ding ();
+	      break;
+	    }
+	  n = wstart;
+	  while (n < rl_end && rl_alphabetic(rl_line_buffer[n]))
+	    n++;
+	  wlen = n - wstart + 1;
+	  if (search_string_index + wlen + 1 >= search_string_size)
+	    {
+	      search_string_size += wlen + 1;
+	      search_string = (char *)xrealloc (search_string, search_string_size);
+	    }
+	  for (; wstart < n; wstart++)
+	    search_string[search_string_index++] = rl_line_buffer[wstart];
+	  search_string[search_string_index] = '\0';
+	  break;
+
+	case -6:	/* C-Y */
+	  /* skip over portion of line we already matched */
+	  wstart = rl_point + search_string_index;
+	  if (wstart >= rl_end)
+	    {
+	      rl_ding ();
+	      break;
+	    }
+	  n = rl_end - wstart + 1;
+	  if (search_string_index + n + 1 >= search_string_size)
+	    {
+	      search_string_size += n + 1;
+	      search_string = (char *)xrealloc (search_string, search_string_size);
+	    }
+	  for (n = wstart; n < rl_end; n++)
+	    search_string[search_string_index++] = rl_line_buffer[n];
+	  search_string[search_string_index] = '\0';
+	  break;
+
+	default:
+	  /* Add character to search string and continue search. */
+	  if (search_string_index + 2 >= search_string_size)
+	    {
+	      search_string_size += 128;
+	      search_string = (char *)xrealloc (search_string, search_string_size);
+	    }
+#if defined (HANDLE_MULTIBYTE)
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    {
+	      int j, l;
+	      for (j = 0, l = strlen (mb); j < l; )
+		search_string[search_string_index++] = mb[j++];
+	    }
+	  else
+#endif
+	    search_string[search_string_index++] = c;
+	  search_string[search_string_index] = '\0';
+	  break;
+	}
+
+      for (found = failed = 0;;)
+	{
+	  int limit = sline_len - search_string_index + 1;
+
+	  /* Search the current line. */
+	  while (reverse ? (line_index >= 0) : (line_index < limit))
+	    {
+	      if (STREQN (search_string, sline + line_index, search_string_index))
+		{
+		  found++;
+		  break;
+		}
+	      else
+		line_index += direction;
+	    }
+	  if (found)
+	    break;
+
+	  /* Move to the next line, but skip new copies of the line
+	     we just found and lines shorter than the string we're
+	     searching for. */
+	  do
+	    {
+	      /* Move to the next line. */
+	      i += direction;
+
+	      /* At limit for direction? */
+	      if (reverse ? (i < 0) : (i == hlen))
+		{
+		  failed++;
+		  break;
+		}
+
+	      /* We will need these later. */
+	      sline = lines[i];
+	      sline_len = strlen (sline);
+	    }
+	  while ((prev_line_found && STREQ (prev_line_found, lines[i])) ||
+		 (search_string_index > sline_len));
+
+	  if (failed)
+	    break;
+
+	  /* Now set up the line for searching... */
+	  line_index = reverse ? sline_len - search_string_index : 0;
+	}
+
+      if (failed)
+	{
+	  /* We cannot find the search string.  Ding the bell. */
+	  rl_ding ();
+	  i = last_found_line;
+	  continue; 		/* XXX - was break */
+	}
+
+      /* We have found the search string.  Just display it.  But don't
+	 actually move there in the history list until the user accepts
+	 the location. */
+      if (found)
+	{
+	  prev_line_found = lines[i];
+	  rl_replace_line (lines[i], 0);
+	  rl_point = line_index;
+	  last_found_line = i;
+	  rl_display_search (search_string, reverse, (i == orig_line) ? -1 : i);
+	}
+    }
+
+  /* The searching is over.  The user may have found the string that she
+     was looking for, or else she may have exited a failing search.  If
+     LINE_INDEX is -1, then that shows that the string searched for was
+     not found.  We use this to determine where to place rl_point. */
+
+  /* First put back the original state. */
+  strcpy (rl_line_buffer, lines[orig_line]);
+
+  rl_restore_prompt ();
+
+  /* Save the search string for possible later use. */
+  FREE (last_isearch_string);
+  last_isearch_string = search_string;
+  last_isearch_string_len = search_string_index;
+
+  if (last_found_line < orig_line)
+    rl_get_previous_history (orig_line - last_found_line, 0);
+  else
+    rl_get_next_history (last_found_line - orig_line, 0);
+
+  /* If the string was not found, put point at the end of the last matching
+     line.  If last_found_line == orig_line, we didn't find any matching
+     history lines at all, so put point back in its original position. */
+  if (line_index < 0)
+    {
+      if (last_found_line == orig_line)
+	line_index = orig_point;
+      else
+	line_index = strlen (rl_line_buffer);
+      rl_mark = orig_mark;
+    }
+
+  rl_point = line_index;
+  /* Don't worry about where to put the mark here; rl_get_previous_history
+     and rl_get_next_history take care of it. */
+
+  rl_clear_message ();
+
+  FREE (allocated_line);
+  free (lines);
+
+  RL_UNSETSTATE(RL_STATE_ISEARCH);
+
+  return 0;
+}
diff --git a/readline-4.3.orig/keymaps.c b/readline-4.3.orig/keymaps.c
new file mode 100644
index 0000000..12506d3
--- /dev/null
+++ b/readline-4.3.orig/keymaps.c
@@ -0,0 +1,150 @@
+/* keymaps.c -- Functions and keymaps for the GNU Readline library. */
+
+/* Copyright (C) 1988,1989 Free Software Foundation, Inc.
+
+   This file is part of GNU Readline, a library for reading lines
+   of text with interactive input and history editing.
+
+   Readline is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 2, or (at your option) any
+   later version.
+
+   Readline is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Readline; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>	/* for FILE * definition for readline.h */
+
+#include "readline.h"
+#include "rlconf.h"
+
+#include "emacs_keymap.c"
+
+#if defined (VI_MODE)
+#include "vi_keymap.c"
+#endif
+
+#include "xmalloc.h"
+
+/* **************************************************************** */
+/*								    */
+/*		      Functions for manipulating Keymaps.	    */
+/*								    */
+/* **************************************************************** */
+
+
+/* Return a new, empty keymap.
+   Free it with free() when you are done. */
+Keymap
+rl_make_bare_keymap ()
+{
+  register int i;
+  Keymap keymap = (Keymap)xmalloc (KEYMAP_SIZE * sizeof (KEYMAP_ENTRY));
+
+  for (i = 0; i < KEYMAP_SIZE; i++)
+    {
+      keymap[i].type = ISFUNC;
+      keymap[i].function = (rl_command_func_t *)NULL;
+    }
+
+  for (i = 'A'; i < ('Z' + 1); i++)
+    {
+      keymap[i].type = ISFUNC;
+      keymap[i].function = rl_do_lowercase_version;
+    }
+
+  return (keymap);
+}
+
+/* Return a new keymap which is a copy of MAP. */
+Keymap
+rl_copy_keymap (map)
+     Keymap map;
+{
+  register int i;
+  Keymap temp = rl_make_bare_keymap ();
+
+  for (i = 0; i < KEYMAP_SIZE; i++)
+    {
+      temp[i].type = map[i].type;
+      temp[i].function = map[i].function;
+    }
+  return (temp);
+}
+
+/* Return a new keymap with the printing characters bound to rl_insert,
+   the uppercase Meta characters bound to run their lowercase equivalents,
+   and the Meta digits bound to produce numeric arguments. */
+Keymap
+rl_make_keymap ()
+{
+  register int i;
+  Keymap newmap;
+
+  newmap = rl_make_bare_keymap ();
+
+  /* All ASCII printing characters are self-inserting. */
+  for (i = ' '; i < 127; i++)
+    newmap[i].function = rl_insert;
+
+  newmap[TAB].function = rl_insert;
+  newmap[RUBOUT].function = rl_rubout;	/* RUBOUT == 127 */
+  newmap[CTRL('H')].function = rl_rubout;
+
+#if KEYMAP_SIZE > 128
+  /* Printing characters in some 8-bit character sets. */
+  for (i = 128; i < 160; i++)
+    newmap[i].function = rl_insert;
+
+  /* ISO Latin-1 printing characters should self-insert. */
+  for (i = 160; i < 256; i++)
+    newmap[i].function = rl_insert;
+#endif /* KEYMAP_SIZE > 128 */
+
+  return (newmap);
+}
+
+/* Free the storage associated with MAP. */
+void
+rl_discard_keymap (map)
+     Keymap map;
+{
+  int i;
+
+  if (!map)
+    return;
+
+  for (i = 0; i < KEYMAP_SIZE; i++)
+    {
+      switch (map[i].type)
+	{
+	case ISFUNC:
+	  break;
+
+	case ISKMAP:
+	  rl_discard_keymap ((Keymap)map[i].function);
+	  break;
+
+	case ISMACR:
+	  free ((char *)map[i].function);
+	  break;
+	}
+    }
+}
diff --git a/readline-4.3.orig/keymaps.h b/readline-4.3.orig/keymaps.h
new file mode 100644
index 0000000..66fa2a5
--- /dev/null
+++ b/readline-4.3.orig/keymaps.h
@@ -0,0 +1,103 @@
+/* keymaps.h -- Manipulation of readline keymaps. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#ifndef _KEYMAPS_H_
+#define _KEYMAPS_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined (READLINE_LIBRARY)
+#  include "rlstdc.h"
+#  include "chardefs.h"
+#  include "rltypedefs.h"
+#else
+#  include <readline/rlstdc.h>
+#  include <readline/chardefs.h>
+#  include <readline/rltypedefs.h>
+#endif
+
+/* A keymap contains one entry for each key in the ASCII set.
+   Each entry consists of a type and a pointer.
+   FUNCTION is the address of a function to run, or the
+   address of a keymap to indirect through.
+   TYPE says which kind of thing FUNCTION is. */
+typedef struct _keymap_entry {
+  char type;
+  rl_command_func_t *function;
+} KEYMAP_ENTRY;
+
+/* This must be large enough to hold bindings for all of the characters
+   in a desired character set (e.g, 128 for ASCII, 256 for ISO Latin-x,
+   and so on) plus one for subsequence matching. */
+#define KEYMAP_SIZE 257
+#define ANYOTHERKEY KEYMAP_SIZE-1
+
+/* I wanted to make the above structure contain a union of:
+   union { rl_command_func_t *function; struct _keymap_entry *keymap; } value;
+   but this made it impossible for me to create a static array.
+   Maybe I need C lessons. */
+
+typedef KEYMAP_ENTRY KEYMAP_ENTRY_ARRAY[KEYMAP_SIZE];
+typedef KEYMAP_ENTRY *Keymap;
+
+/* The values that TYPE can have in a keymap entry. */
+#define ISFUNC 0
+#define ISKMAP 1
+#define ISMACR 2
+
+extern KEYMAP_ENTRY_ARRAY emacs_standard_keymap, emacs_meta_keymap, emacs_ctlx_keymap;
+extern KEYMAP_ENTRY_ARRAY vi_insertion_keymap, vi_movement_keymap;
+
+/* Return a new, empty keymap.
+   Free it with free() when you are done. */
+extern Keymap rl_make_bare_keymap PARAMS((void));
+
+/* Return a new keymap which is a copy of MAP. */
+extern Keymap rl_copy_keymap PARAMS((Keymap));
+
+/* Return a new keymap with the printing characters bound to rl_insert,
+   the lowercase Meta characters bound to run their equivalents, and
+   the Meta digits bound to produce numeric arguments. */
+extern Keymap rl_make_keymap PARAMS((void));
+
+/* Free the storage associated with a keymap. */
+extern void rl_discard_keymap PARAMS((Keymap));
+
+/* These functions actually appear in bind.c */
+
+/* Return the keymap corresponding to a given name.  Names look like
+   `emacs' or `emacs-meta' or `vi-insert'.  */
+extern Keymap rl_get_keymap_by_name PARAMS((const char *));
+
+/* Return the current keymap. */
+extern Keymap rl_get_keymap PARAMS((void));
+
+/* Set the current keymap to MAP. */
+extern void rl_set_keymap PARAMS((Keymap));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _KEYMAPS_H_ */
diff --git a/readline-4.3.orig/kill.c b/readline-4.3.orig/kill.c
new file mode 100644
index 0000000..a616b92
--- /dev/null
+++ b/readline-4.3.orig/kill.c
@@ -0,0 +1,652 @@
+/* kill.c -- kill ring management. */
+
+/* Copyright (C) 1994 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>           /* for _POSIX_VERSION */
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+/* **************************************************************** */
+/*								    */
+/*			Killing Mechanism			    */
+/*								    */
+/* **************************************************************** */
+
+/* What we assume for a max number of kills. */
+#define DEFAULT_MAX_KILLS 10
+
+/* The real variable to look at to find out when to flush kills. */
+static int rl_max_kills =  DEFAULT_MAX_KILLS;
+
+/* Where to store killed text. */
+static char **rl_kill_ring = (char **)NULL;
+
+/* Where we are in the kill ring. */
+static int rl_kill_index;
+
+/* How many slots we have in the kill ring. */
+static int rl_kill_ring_length;
+
+static int _rl_copy_to_kill_ring PARAMS((char *, int));
+static int region_kill_internal PARAMS((int));
+static int _rl_copy_word_as_kill PARAMS((int, int));
+static int rl_yank_nth_arg_internal PARAMS((int, int, int));
+
+/* How to say that you only want to save a certain amount
+   of kill material. */
+int
+rl_set_retained_kills (num)
+     int num;
+{
+  return 0;
+}
+
+/* Add TEXT to the kill ring, allocating a new kill ring slot as necessary.
+   This uses TEXT directly, so the caller must not free it.  If APPEND is
+   non-zero, and the last command was a kill, the text is appended to the
+   current kill ring slot, otherwise prepended. */
+static int
+_rl_copy_to_kill_ring (text, append)
+     char *text;
+     int append;
+{
+  char *old, *new;
+  int slot;
+
+  /* First, find the slot to work with. */
+  if (_rl_last_command_was_kill == 0)
+    {
+      /* Get a new slot.  */
+      if (rl_kill_ring == 0)
+	{
+	  /* If we don't have any defined, then make one. */
+	  rl_kill_ring = (char **)
+	    xmalloc (((rl_kill_ring_length = 1) + 1) * sizeof (char *));
+	  rl_kill_ring[slot = 0] = (char *)NULL;
+	}
+      else
+	{
+	  /* We have to add a new slot on the end, unless we have
+	     exceeded the max limit for remembering kills. */
+	  slot = rl_kill_ring_length;
+	  if (slot == rl_max_kills)
+	    {
+	      register int i;
+	      free (rl_kill_ring[0]);
+	      for (i = 0; i < slot; i++)
+		rl_kill_ring[i] = rl_kill_ring[i + 1];
+	    }
+	  else
+	    {
+	      slot = rl_kill_ring_length += 1;
+	      rl_kill_ring = (char **)xrealloc (rl_kill_ring, slot * sizeof (char *));
+	    }
+	  rl_kill_ring[--slot] = (char *)NULL;
+	}
+    }
+  else
+    slot = rl_kill_ring_length - 1;
+
+  /* If the last command was a kill, prepend or append. */
+  if (_rl_last_command_was_kill && rl_editing_mode != vi_mode)
+    {
+      old = rl_kill_ring[slot];
+      new = (char *)xmalloc (1 + strlen (old) + strlen (text));
+
+      if (append)
+	{
+	  strcpy (new, old);
+	  strcat (new, text);
+	}
+      else
+	{
+	  strcpy (new, text);
+	  strcat (new, old);
+	}
+      free (old);
+      free (text);
+      rl_kill_ring[slot] = new;
+    }
+  else
+    rl_kill_ring[slot] = text;
+
+  rl_kill_index = slot;
+  return 0;
+}
+
+/* The way to kill something.  This appends or prepends to the last
+   kill, if the last command was a kill command.  if FROM is less
+   than TO, then the text is appended, otherwise prepended.  If the
+   last command was not a kill command, then a new slot is made for
+   this kill. */
+int
+rl_kill_text (from, to)
+     int from, to;
+{
+  char *text;
+
+  /* Is there anything to kill? */
+  if (from == to)
+    {
+      _rl_last_command_was_kill++;
+      return 0;
+    }
+
+  text = rl_copy_text (from, to);
+
+  /* Delete the copied text from the line. */
+  rl_delete_text (from, to);
+
+  _rl_copy_to_kill_ring (text, from < to);
+
+  _rl_last_command_was_kill++;
+  return 0;
+}
+
+/* Now REMEMBER!  In order to do prepending or appending correctly, kill
+   commands always make rl_point's original position be the FROM argument,
+   and rl_point's extent be the TO argument. */
+
+/* **************************************************************** */
+/*								    */
+/*			Killing Commands			    */
+/*								    */
+/* **************************************************************** */
+
+/* Delete the word at point, saving the text in the kill ring. */
+int
+rl_kill_word (count, key)
+     int count, key;
+{
+  int orig_point;
+
+  if (count < 0)
+    return (rl_backward_kill_word (-count, key));
+  else
+    {
+      orig_point = rl_point;
+      rl_forward_word (count, key);
+
+      if (rl_point != orig_point)
+	rl_kill_text (orig_point, rl_point);
+
+      rl_point = orig_point;
+      if (rl_editing_mode == emacs_mode)
+	rl_mark = rl_point;
+    }
+  return 0;
+}
+
+/* Rubout the word before point, placing it on the kill ring. */
+int
+rl_backward_kill_word (count, ignore)
+     int count, ignore;
+{
+  int orig_point;
+
+  if (count < 0)
+    return (rl_kill_word (-count, ignore));
+  else
+    {
+      orig_point = rl_point;
+      rl_backward_word (count, ignore);
+
+      if (rl_point != orig_point)
+	rl_kill_text (orig_point, rl_point);
+
+      if (rl_editing_mode == emacs_mode)
+	rl_mark = rl_point;
+    }
+  return 0;
+}
+
+/* Kill from here to the end of the line.  If DIRECTION is negative, kill
+   back to the line start instead. */
+int
+rl_kill_line (direction, ignore)
+     int direction, ignore;
+{
+  int orig_point;
+
+  if (direction < 0)
+    return (rl_backward_kill_line (1, ignore));
+  else
+    {
+      orig_point = rl_point;
+      rl_end_of_line (1, ignore);
+      if (orig_point != rl_point)
+	rl_kill_text (orig_point, rl_point);
+      rl_point = orig_point;
+      if (rl_editing_mode == emacs_mode)
+	rl_mark = rl_point;
+    }
+  return 0;
+}
+
+/* Kill backwards to the start of the line.  If DIRECTION is negative, kill
+   forwards to the line end instead. */
+int
+rl_backward_kill_line (direction, ignore)
+     int direction, ignore;
+{
+  int orig_point;
+
+  if (direction < 0)
+    return (rl_kill_line (1, ignore));
+  else
+    {
+      if (!rl_point)
+	rl_ding ();
+      else
+	{
+	  orig_point = rl_point;
+	  rl_beg_of_line (1, ignore);
+	  if (rl_point != orig_point)
+	    rl_kill_text (orig_point, rl_point);
+	  if (rl_editing_mode == emacs_mode)
+	    rl_mark = rl_point;
+	}
+    }
+  return 0;
+}
+
+/* Kill the whole line, no matter where point is. */
+int
+rl_kill_full_line (count, ignore)
+     int count, ignore;
+{
+  rl_begin_undo_group ();
+  rl_point = 0;
+  rl_kill_text (rl_point, rl_end);
+  rl_mark = 0;
+  rl_end_undo_group ();
+  return 0;
+}
+
+/* The next two functions mimic unix line editing behaviour, except they
+   save the deleted text on the kill ring.  This is safer than not saving
+   it, and since we have a ring, nobody should get screwed. */
+
+/* This does what C-w does in Unix.  We can't prevent people from
+   using behaviour that they expect. */
+int
+rl_unix_word_rubout (count, key)
+     int count, key;
+{
+  int orig_point;
+
+  if (rl_point == 0)
+    rl_ding ();
+  else
+    {
+      orig_point = rl_point;
+      if (count <= 0)
+	count = 1;
+
+      while (count--)
+	{
+	  while (rl_point && whitespace (rl_line_buffer[rl_point - 1]))
+	    rl_point--;
+
+	  while (rl_point && (whitespace (rl_line_buffer[rl_point - 1]) == 0))
+	    rl_point--;
+	}
+
+      rl_kill_text (orig_point, rl_point);
+      if (rl_editing_mode == emacs_mode)
+	rl_mark = rl_point;
+    }
+  return 0;
+}
+
+/* Here is C-u doing what Unix does.  You don't *have* to use these
+   key-bindings.  We have a choice of killing the entire line, or
+   killing from where we are to the start of the line.  We choose the
+   latter, because if you are a Unix weenie, then you haven't backspaced
+   into the line at all, and if you aren't, then you know what you are
+   doing. */
+int
+rl_unix_line_discard (count, key)
+     int count, key;
+{
+  if (rl_point == 0)
+    rl_ding ();
+  else
+    {
+      rl_kill_text (rl_point, 0);
+      rl_point = 0;
+      if (rl_editing_mode == emacs_mode)
+	rl_mark = rl_point;
+    }
+  return 0;
+}
+
+/* Copy the text in the `region' to the kill ring.  If DELETE is non-zero,
+   delete the text from the line as well. */
+static int
+region_kill_internal (delete)
+     int delete;
+{
+  char *text;
+
+  if (rl_mark != rl_point)
+    {
+      text = rl_copy_text (rl_point, rl_mark);
+      if (delete)
+	rl_delete_text (rl_point, rl_mark);
+      _rl_copy_to_kill_ring (text, rl_point < rl_mark);
+    }
+
+  _rl_last_command_was_kill++;
+  return 0;
+}
+
+/* Copy the text in the region to the kill ring. */
+int
+rl_copy_region_to_kill (count, ignore)
+     int count, ignore;
+{
+  return (region_kill_internal (0));
+}
+
+/* Kill the text between the point and mark. */
+int
+rl_kill_region (count, ignore)
+     int count, ignore;
+{
+  int r, npoint;
+
+  npoint = (rl_point < rl_mark) ? rl_point : rl_mark;
+  r = region_kill_internal (1);
+  _rl_fix_point (1);
+  rl_point = npoint;
+  return r;
+}
+
+/* Copy COUNT words to the kill ring.  DIR says which direction we look
+   to find the words. */
+static int
+_rl_copy_word_as_kill (count, dir)
+     int count, dir;
+{
+  int om, op, r;
+
+  om = rl_mark;
+  op = rl_point;
+
+  if (dir > 0)
+    rl_forward_word (count, 0);
+  else
+    rl_backward_word (count, 0);
+
+  rl_mark = rl_point;
+
+  if (dir > 0)
+    rl_backward_word (count, 0);
+  else
+    rl_forward_word (count, 0);
+
+  r = region_kill_internal (0);
+
+  rl_mark = om;
+  rl_point = op;
+
+  return r;
+}
+
+int
+rl_copy_forward_word (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return (rl_copy_backward_word (-count, key));
+
+  return (_rl_copy_word_as_kill (count, 1));
+}
+
+int
+rl_copy_backward_word (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return (rl_copy_forward_word (-count, key));
+
+  return (_rl_copy_word_as_kill (count, -1));
+}
+  
+/* Yank back the last killed text.  This ignores arguments. */
+int
+rl_yank (count, ignore)
+     int count, ignore;
+{
+  if (rl_kill_ring == 0)
+    {
+      _rl_abort_internal ();
+      return -1;
+    }
+
+  _rl_set_mark_at_pos (rl_point);
+  rl_insert_text (rl_kill_ring[rl_kill_index]);
+  return 0;
+}
+
+/* If the last command was yank, or yank_pop, and the text just
+   before point is identical to the current kill item, then
+   delete that text from the line, rotate the index down, and
+   yank back some other text. */
+int
+rl_yank_pop (count, key)
+     int count, key;
+{
+  int l, n;
+
+  if (((rl_last_func != rl_yank_pop) && (rl_last_func != rl_yank)) ||
+      !rl_kill_ring)
+    {
+      _rl_abort_internal ();
+      return -1;
+    }
+
+  l = strlen (rl_kill_ring[rl_kill_index]);
+  n = rl_point - l;
+  if (n >= 0 && STREQN (rl_line_buffer + n, rl_kill_ring[rl_kill_index], l))
+    {
+      rl_delete_text (n, rl_point);
+      rl_point = n;
+      rl_kill_index--;
+      if (rl_kill_index < 0)
+	rl_kill_index = rl_kill_ring_length - 1;
+      rl_yank (1, 0);
+      return 0;
+    }
+  else
+    {
+      _rl_abort_internal ();
+      return -1;
+    }
+}
+
+/* Yank the COUNTh argument from the previous history line, skipping
+   HISTORY_SKIP lines before looking for the `previous line'. */
+static int
+rl_yank_nth_arg_internal (count, ignore, history_skip)
+     int count, ignore, history_skip;
+{
+  register HIST_ENTRY *entry;
+  char *arg;
+  int i, pos;
+
+  pos = where_history ();
+
+  if (history_skip)
+    {
+      for (i = 0; i < history_skip; i++)
+	entry = previous_history ();
+    }
+
+  entry = previous_history ();
+
+  history_set_pos (pos);
+
+  if (entry == 0)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  arg = history_arg_extract (count, count, entry->line);
+  if (!arg || !*arg)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  rl_begin_undo_group ();
+
+  _rl_set_mark_at_pos (rl_point);
+
+#if defined (VI_MODE)
+  /* Vi mode always inserts a space before yanking the argument, and it
+     inserts it right *after* rl_point. */
+  if (rl_editing_mode == vi_mode)
+    {
+      rl_vi_append_mode (1, ignore);
+      rl_insert_text (" ");
+    }
+#endif /* VI_MODE */
+
+  rl_insert_text (arg);
+  free (arg);
+
+  rl_end_undo_group ();
+  return 0;
+}
+
+/* Yank the COUNTth argument from the previous history line. */
+int
+rl_yank_nth_arg (count, ignore)
+     int count, ignore;
+{
+  return (rl_yank_nth_arg_internal (count, ignore, 0));
+}
+
+/* Yank the last argument from the previous history line.  This `knows'
+   how rl_yank_nth_arg treats a count of `$'.  With an argument, this
+   behaves the same as rl_yank_nth_arg. */
+int
+rl_yank_last_arg (count, key)
+     int count, key;
+{
+  static int history_skip = 0;
+  static int explicit_arg_p = 0;
+  static int count_passed = 1;
+  static int direction = 1;
+  static int undo_needed = 0;
+  int retval;
+
+  if (rl_last_func != rl_yank_last_arg)
+    {
+      history_skip = 0;
+      explicit_arg_p = rl_explicit_arg;
+      count_passed = count;
+      direction = 1;
+    }
+  else
+    {
+      if (undo_needed)
+	rl_do_undo ();
+      if (count < 1)
+        direction = -direction;
+      history_skip += direction;
+      if (history_skip < 0)
+	history_skip = 0;
+    }
+ 
+  if (explicit_arg_p)
+    retval = rl_yank_nth_arg_internal (count_passed, key, history_skip);
+  else
+    retval = rl_yank_nth_arg_internal ('$', key, history_skip);
+
+  undo_needed = retval == 0;
+  return retval;
+}
+
+/* A special paste command for users of Cygnus's cygwin32. */
+#if defined (__CYGWIN__)
+#include <windows.h>
+
+int
+rl_paste_from_clipboard (count, key)
+     int count, key;
+{
+  char *data, *ptr;
+  int len;
+
+  if (OpenClipboard (NULL) == 0)
+    return (0);
+
+  data = (char *)GetClipboardData (CF_TEXT);
+  if (data)
+    {
+      ptr = strchr (data, '\r');
+      if (ptr)
+	{
+	  len = ptr - data;
+	  ptr = (char *)xmalloc (len + 1);
+	  ptr[len] = '\0';
+	  strncpy (ptr, data, len);
+	}
+      else
+        ptr = data;
+      _rl_set_mark_at_pos (rl_point);
+      rl_insert_text (ptr);
+      if (ptr != data)
+	free (ptr);
+      CloseClipboard ();
+    }
+  return (0);
+}
+#endif /* __CYGWIN__ */
diff --git a/readline-4.3.orig/macro.c b/readline-4.3.orig/macro.c
new file mode 100644
index 0000000..b73c3af
--- /dev/null
+++ b/readline-4.3.orig/macro.c
@@ -0,0 +1,262 @@
+/* macro.c -- keyboard macros for readline. */
+
+/* Copyright (C) 1994 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>           /* for _POSIX_VERSION */
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+/* **************************************************************** */
+/*								    */
+/*			Hacking Keyboard Macros 		    */
+/*								    */
+/* **************************************************************** */
+
+/* The currently executing macro string.  If this is non-zero,
+   then it is a malloc ()'ed string where input is coming from. */
+char *rl_executing_macro = (char *)NULL;
+
+/* The offset in the above string to the next character to be read. */
+static int executing_macro_index;
+
+/* The current macro string being built.  Characters get stuffed
+   in here by add_macro_char (). */
+static char *current_macro = (char *)NULL;
+
+/* The size of the buffer allocated to current_macro. */
+static int current_macro_size;
+
+/* The index at which characters are being added to current_macro. */
+static int current_macro_index;
+
+/* A structure used to save nested macro strings.
+   It is a linked list of string/index for each saved macro. */
+struct saved_macro {
+  struct saved_macro *next;
+  char *string;
+  int sindex;
+};
+
+/* The list of saved macros. */
+static struct saved_macro *macro_list = (struct saved_macro *)NULL;
+
+/* Set up to read subsequent input from STRING.
+   STRING is free ()'ed when we are done with it. */
+void
+_rl_with_macro_input (string)
+     char *string;
+{
+  _rl_push_executing_macro ();
+  rl_executing_macro = string;
+  executing_macro_index = 0;
+  RL_SETSTATE(RL_STATE_MACROINPUT);
+}
+
+/* Return the next character available from a macro, or 0 if
+   there are no macro characters. */
+int
+_rl_next_macro_key ()
+{
+  if (rl_executing_macro == 0)
+    return (0);
+
+  if (rl_executing_macro[executing_macro_index] == 0)
+    {
+      _rl_pop_executing_macro ();
+      return (_rl_next_macro_key ());
+    }
+
+  return (rl_executing_macro[executing_macro_index++]);
+}
+
+/* Save the currently executing macro on a stack of saved macros. */
+void
+_rl_push_executing_macro ()
+{
+  struct saved_macro *saver;
+
+  saver = (struct saved_macro *)xmalloc (sizeof (struct saved_macro));
+  saver->next = macro_list;
+  saver->sindex = executing_macro_index;
+  saver->string = rl_executing_macro;
+
+  macro_list = saver;
+}
+
+/* Discard the current macro, replacing it with the one
+   on the top of the stack of saved macros. */
+void
+_rl_pop_executing_macro ()
+{
+  struct saved_macro *macro;
+
+  FREE (rl_executing_macro);
+  rl_executing_macro = (char *)NULL;
+  executing_macro_index = 0;
+
+  if (macro_list)
+    {
+      macro = macro_list;
+      rl_executing_macro = macro_list->string;
+      executing_macro_index = macro_list->sindex;
+      macro_list = macro_list->next;
+      free (macro);
+    }
+
+  if (rl_executing_macro == 0)
+    RL_UNSETSTATE(RL_STATE_MACROINPUT);
+}
+
+/* Add a character to the macro being built. */
+void
+_rl_add_macro_char (c)
+     int c;
+{
+  if (current_macro_index + 1 >= current_macro_size)
+    {
+      if (current_macro == 0)
+	current_macro = (char *)xmalloc (current_macro_size = 25);
+      else
+	current_macro = (char *)xrealloc (current_macro, current_macro_size += 25);
+    }
+
+  current_macro[current_macro_index++] = c;
+  current_macro[current_macro_index] = '\0';
+}
+
+void
+_rl_kill_kbd_macro ()
+{
+  if (current_macro)
+    {
+      free (current_macro);
+      current_macro = (char *) NULL;
+    }
+  current_macro_size = current_macro_index = 0;
+
+  FREE (rl_executing_macro);
+  rl_executing_macro = (char *) NULL;
+  executing_macro_index = 0;
+
+  RL_UNSETSTATE(RL_STATE_MACRODEF);
+}
+
+/* Begin defining a keyboard macro.
+   Keystrokes are recorded as they are executed.
+   End the definition with rl_end_kbd_macro ().
+   If a numeric argument was explicitly typed, then append this
+   definition to the end of the existing macro, and start by
+   re-executing the existing macro. */
+int
+rl_start_kbd_macro (ignore1, ignore2)
+     int ignore1, ignore2;
+{
+  if (RL_ISSTATE (RL_STATE_MACRODEF))
+    {
+      _rl_abort_internal ();
+      return -1;
+    }
+
+  if (rl_explicit_arg)
+    {
+      if (current_macro)
+	_rl_with_macro_input (savestring (current_macro));
+    }
+  else
+    current_macro_index = 0;
+
+  RL_SETSTATE(RL_STATE_MACRODEF);
+  return 0;
+}
+
+/* Stop defining a keyboard macro.
+   A numeric argument says to execute the macro right now,
+   that many times, counting the definition as the first time. */
+int
+rl_end_kbd_macro (count, ignore)
+     int count, ignore;
+{
+  if (RL_ISSTATE (RL_STATE_MACRODEF) == 0)
+    {
+      _rl_abort_internal ();
+      return -1;
+    }
+
+  current_macro_index -= rl_key_sequence_length - 1;
+  current_macro[current_macro_index] = '\0';
+
+  RL_UNSETSTATE(RL_STATE_MACRODEF);
+
+  return (rl_call_last_kbd_macro (--count, 0));
+}
+
+/* Execute the most recently defined keyboard macro.
+   COUNT says how many times to execute it. */
+int
+rl_call_last_kbd_macro (count, ignore)
+     int count, ignore;
+{
+  if (current_macro == 0)
+    _rl_abort_internal ();
+
+  if (RL_ISSTATE (RL_STATE_MACRODEF))
+    {
+      rl_ding ();		/* no recursive macros */
+      current_macro[--current_macro_index] = '\0';	/* erase this char */
+      return 0;
+    }
+
+  while (count--)
+    _rl_with_macro_input (savestring (current_macro));
+  return 0;
+}
+
+void
+rl_push_macro_input (macro)
+     char *macro;
+{
+  _rl_with_macro_input (macro);
+}
diff --git a/readline-4.3.orig/mbutil.c b/readline-4.3.orig/mbutil.c
new file mode 100644
index 0000000..50302f0
--- /dev/null
+++ b/readline-4.3.orig/mbutil.c
@@ -0,0 +1,337 @@
+/* mbutil.c -- readline multibyte character utility functions */
+
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <fcntl.h>
+#include "posixjmp.h"
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>	   /* for _POSIX_VERSION */
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>
+#include <ctype.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+#if defined (TIOCSTAT_IN_SYS_IOCTL)
+#  include <sys/ioctl.h>
+#endif /* TIOCSTAT_IN_SYS_IOCTL */
+
+/* Some standard library routines. */
+#include "readline.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+/* Declared here so it can be shared between the readline and history
+   libraries. */
+#if defined (HANDLE_MULTIBYTE)
+int rl_byte_oriented = 0;
+#else
+int rl_byte_oriented = 1;
+#endif
+
+/* **************************************************************** */
+/*								    */
+/*		Multibyte Character Utility Functions		    */
+/*								    */
+/* **************************************************************** */
+
+#if defined(HANDLE_MULTIBYTE)
+
+static int
+_rl_find_next_mbchar_internal (string, seed, count, find_non_zero)
+     char *string;
+     int seed, count, find_non_zero;
+{
+  size_t tmp = 0;
+  mbstate_t ps;
+  int point = 0;
+  wchar_t wc;
+
+  memset(&ps, 0, sizeof (mbstate_t));
+  if (seed < 0)
+    seed = 0;
+  if (count <= 0)
+    return seed;
+
+  point = seed + _rl_adjust_point(string, seed, &ps);
+  /* if this is true, means that seed was not pointed character
+     started byte.  So correct the point and consume count */
+  if (seed < point)
+    count --;
+
+  while (count > 0)  
+    {
+      tmp = mbrtowc (&wc, string+point, strlen(string + point), &ps);
+      if ((size_t)(tmp) == (size_t)-1 || (size_t)(tmp) == (size_t)-2)
+	{
+	  /* invalid bytes. asume a byte represents a character */
+	  point++;
+	  count--;
+	  /* reset states. */
+	  memset(&ps, 0, sizeof(mbstate_t));
+	}
+      else if (tmp == (size_t)0)
+	/* found '\0' char */
+	break;
+      else
+	{
+	  /* valid bytes */
+	  point += tmp;
+	  if (find_non_zero)
+	    {
+	      if (wcwidth (wc) == 0)
+		continue;
+	      else
+		count--;
+	    }
+	  else
+	    count--;
+	}
+    }
+
+  if (find_non_zero)
+    {
+      tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps);
+      while (wcwidth (wc) == 0)
+	{
+	  point += tmp;
+	  tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps);
+	  if (tmp == (size_t)(0) || tmp == (size_t)(-1) || tmp == (size_t)(-2))
+	    break;
+	}
+    }
+    return point;
+}
+
+static int
+_rl_find_prev_mbchar_internal (string, seed, find_non_zero)
+     char *string;
+     int seed, find_non_zero;
+{
+  mbstate_t ps;
+  int prev, non_zero_prev, point, length;
+  size_t tmp;
+  wchar_t wc;
+
+  memset(&ps, 0, sizeof(mbstate_t));
+  length = strlen(string);
+  
+  if (seed < 0)
+    return 0;
+  else if (length < seed)
+    return length;
+
+  prev = non_zero_prev = point = 0;
+  while (point < seed)
+    {
+      tmp = mbrtowc (&wc, string + point, length - point, &ps);
+      if ((size_t)(tmp) == (size_t)-1 || (size_t)(tmp) == (size_t)-2)
+	{
+	  /* in this case, bytes are invalid or shorted to compose
+	     multibyte char, so assume that the first byte represents
+	     a single character anyway. */
+	  tmp = 1;
+	  /* clear the state of the byte sequence, because
+	     in this case effect of mbstate is undefined  */
+	  memset(&ps, 0, sizeof (mbstate_t));
+	}
+      else if (tmp == 0)
+	break;			/* Found '\0' char.  Can this happen? */
+      else
+	{
+	  if (find_non_zero)
+	    {
+	      if (wcwidth (wc) != 0)
+		prev = point;
+	    }
+	  else
+	    prev = point;  
+	}
+
+      point += tmp;
+    }
+
+  return prev;
+}
+
+/* return the number of bytes parsed from the multibyte sequence starting
+   at src, if a non-L'\0' wide character was recognized. It returns 0, 
+   if a L'\0' wide character was recognized. It  returns (size_t)(-1), 
+   if an invalid multibyte sequence was encountered. It returns (size_t)(-2) 
+   if it couldn't parse a complete  multibyte character.  */
+int
+_rl_get_char_len (src, ps)
+     char *src;
+     mbstate_t *ps;
+{
+  size_t tmp;
+
+  tmp = mbrlen((const char *)src, (size_t)strlen (src), ps);
+  if (tmp == (size_t)(-2))
+    {
+      /* shorted to compose multibyte char */
+      memset (ps, 0, sizeof(mbstate_t));
+      return -2;
+    }
+  else if (tmp == (size_t)(-1))
+    {
+      /* invalid to compose multibyte char */
+      /* initialize the conversion state */
+      memset (ps, 0, sizeof(mbstate_t));
+      return -1;
+    }
+  else if (tmp == (size_t)0)
+    return 0;
+  else
+    return (int)tmp;
+}
+
+/* compare the specified two characters. If the characters matched,
+   return 1. Otherwise return 0. */
+int
+_rl_compare_chars (buf1, pos1, ps1, buf2, pos2, ps2)
+     char *buf1, *buf2;
+     mbstate_t *ps1, *ps2;
+     int pos1, pos2;
+{
+  int i, w1, w2;
+
+  if ((w1 = _rl_get_char_len (&buf1[pos1], ps1)) <= 0 || 
+	(w2 = _rl_get_char_len (&buf2[pos2], ps2)) <= 0 ||
+	(w1 != w2) ||
+	(buf1[pos1] != buf2[pos2]))
+    return 0;
+
+  for (i = 1; i < w1; i++)
+    if (buf1[pos1+i] != buf2[pos2+i])
+      return 0;
+
+  return 1;
+}
+
+/* adjust pointed byte and find mbstate of the point of string.
+   adjusted point will be point <= adjusted_point, and returns
+   differences of the byte(adjusted_point - point).
+   if point is invalied (point < 0 || more than string length),
+   it returns -1 */
+int
+_rl_adjust_point(string, point, ps)
+     char *string;
+     int point;
+     mbstate_t *ps;
+{
+  size_t tmp = 0;
+  int length;
+  int pos = 0;
+
+  length = strlen(string);
+  if (point < 0)
+    return -1;
+  if (length < point)
+    return -1;
+  
+  while (pos < point)
+    {
+      tmp = mbrlen (string + pos, length - pos, ps);
+      if((size_t)(tmp) == (size_t)-1 || (size_t)(tmp) == (size_t)-2)
+	{
+	  /* in this case, bytes are invalid or shorted to compose
+	     multibyte char, so assume that the first byte represents
+	     a single character anyway. */
+	  pos++;
+	  /* clear the state of the byte sequence, because
+	     in this case effect of mbstate is undefined  */
+	  memset (ps, 0, sizeof (mbstate_t));
+	}
+      else
+	pos += tmp;
+    }
+
+  return (pos - point);
+}
+
+int
+_rl_is_mbchar_matched (string, seed, end, mbchar, length)
+     char *string;
+     int seed, end;
+     char *mbchar;
+     int length;
+{
+  int i;
+
+  if ((end - seed) < length)
+    return 0;
+
+  for (i = 0; i < length; i++)
+    if (string[seed + i] != mbchar[i])
+      return 0;
+  return 1;
+}
+#endif /* HANDLE_MULTIBYTE */
+
+/* Find next `count' characters started byte point of the specified seed.
+   If flags is MB_FIND_NONZERO, we look for non-zero-width multibyte
+   characters. */
+#undef _rl_find_next_mbchar
+int
+_rl_find_next_mbchar (string, seed, count, flags)
+     char *string;
+     int seed, count, flags;
+{
+#if defined (HANDLE_MULTIBYTE)
+  return _rl_find_next_mbchar_internal (string, seed, count, flags);
+#else
+  return (seed + count);
+#endif
+}
+
+/* Find previous character started byte point of the specified seed.
+   Returned point will be point <= seed.  If flags is MB_FIND_NONZERO,
+   we look for non-zero-width multibyte characters. */
+#undef _rl_find_prev_mbchar
+int
+_rl_find_prev_mbchar (string, seed, flags)
+     char *string;
+     int seed, flags;
+{
+#if defined (HANDLE_MULTIBYTE)
+  return _rl_find_prev_mbchar_internal (string, seed, flags);
+#else
+  return ((seed == 0) ? seed : seed - 1);
+#endif
+}
diff --git a/readline-4.3.orig/misc.c b/readline-4.3.orig/misc.c
new file mode 100644
index 0000000..f3775d3
--- /dev/null
+++ b/readline-4.3.orig/misc.c
@@ -0,0 +1,496 @@
+/* misc.c -- miscellaneous bindable readline functions. */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_LOCALE_H)
+#  include <locale.h>
+#endif
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+static int rl_digit_loop PARAMS((void));
+static void _rl_history_set_point PARAMS((void));
+
+/* Forward declarations used in this file */
+void _rl_free_history_entry PARAMS((HIST_ENTRY *));
+
+/* If non-zero, rl_get_previous_history and rl_get_next_history attempt
+   to preserve the value of rl_point from line to line. */
+int _rl_history_preserve_point = 0;
+
+/* Saved target point for when _rl_history_preserve_point is set.  Special
+   value of -1 means that point is at the end of the line. */
+int _rl_history_saved_point = -1;
+
+/* **************************************************************** */
+/*								    */
+/*			Numeric Arguments			    */
+/*								    */
+/* **************************************************************** */
+
+/* Handle C-u style numeric args, as well as M--, and M-digits. */
+static int
+rl_digit_loop ()
+{
+  int key, c, sawminus, sawdigits;
+
+  rl_save_prompt ();
+
+  RL_SETSTATE(RL_STATE_NUMERICARG);
+  sawminus = sawdigits = 0;
+  while (1)
+    {
+      if (rl_numeric_arg > 1000000)
+	{
+	  sawdigits = rl_explicit_arg = rl_numeric_arg = 0;
+	  rl_ding ();
+	  rl_restore_prompt ();
+	  rl_clear_message ();
+	  RL_UNSETSTATE(RL_STATE_NUMERICARG);
+	  return 1;
+	}
+      rl_message ("(arg: %d) ", rl_arg_sign * rl_numeric_arg);
+      RL_SETSTATE(RL_STATE_MOREINPUT);
+      key = c = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+      if (c < 0)
+	{
+	  _rl_abort_internal ();
+	  return -1;
+	}
+
+      /* If we see a key bound to `universal-argument' after seeing digits,
+	 it ends the argument but is otherwise ignored. */
+      if (_rl_keymap[c].type == ISFUNC &&
+	  _rl_keymap[c].function == rl_universal_argument)
+	{
+	  if (sawdigits == 0)
+	    {
+	      rl_numeric_arg *= 4;
+	      continue;
+	    }
+	  else
+	    {
+	      RL_SETSTATE(RL_STATE_MOREINPUT);
+	      key = rl_read_key ();
+	      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+	      rl_restore_prompt ();
+	      rl_clear_message ();
+	      RL_UNSETSTATE(RL_STATE_NUMERICARG);
+	      return (_rl_dispatch (key, _rl_keymap));
+	    }
+	}
+
+      c = UNMETA (c);
+
+      if (_rl_digit_p (c))
+	{
+	  rl_numeric_arg = rl_explicit_arg ? (rl_numeric_arg * 10) + c - '0' : c - '0';
+	  sawdigits = rl_explicit_arg = 1;
+	}
+      else if (c == '-' && rl_explicit_arg == 0)
+	{
+	  rl_numeric_arg = sawminus = 1;
+	  rl_arg_sign = -1;
+	}
+      else
+	{
+	  /* Make M-- command equivalent to M--1 command. */
+	  if (sawminus && rl_numeric_arg == 1 && rl_explicit_arg == 0)
+	    rl_explicit_arg = 1;
+	  rl_restore_prompt ();
+	  rl_clear_message ();
+	  RL_UNSETSTATE(RL_STATE_NUMERICARG);
+	  return (_rl_dispatch (key, _rl_keymap));
+	}
+    }
+
+  /*NOTREACHED*/
+}
+
+/* Add the current digit to the argument in progress. */
+int
+rl_digit_argument (ignore, key)
+     int ignore, key;
+{
+  rl_execute_next (key);
+  return (rl_digit_loop ());
+}
+
+/* What to do when you abort reading an argument. */
+int
+rl_discard_argument ()
+{
+  rl_ding ();
+  rl_clear_message ();
+  _rl_init_argument ();
+  return 0;
+}
+
+/* Create a default argument. */
+int
+_rl_init_argument ()
+{
+  rl_numeric_arg = rl_arg_sign = 1;
+  rl_explicit_arg = 0;
+  return 0;
+}
+
+/* C-u, universal argument.  Multiply the current argument by 4.
+   Read a key.  If the key has nothing to do with arguments, then
+   dispatch on it.  If the key is the abort character then abort. */
+int
+rl_universal_argument (count, key)
+     int count, key;
+{
+  rl_numeric_arg *= 4;
+  return (rl_digit_loop ());
+}
+
+/* **************************************************************** */
+/*								    */
+/*			History Utilities			    */
+/*								    */
+/* **************************************************************** */
+
+/* We already have a history library, and that is what we use to control
+   the history features of readline.  This is our local interface to
+   the history mechanism. */
+
+/* While we are editing the history, this is the saved
+   version of the original line. */
+HIST_ENTRY *_rl_saved_line_for_history = (HIST_ENTRY *)NULL;
+
+/* Set the history pointer back to the last entry in the history. */
+void
+_rl_start_using_history ()
+{
+  using_history ();
+  if (_rl_saved_line_for_history)
+    _rl_free_history_entry (_rl_saved_line_for_history);
+
+  _rl_saved_line_for_history = (HIST_ENTRY *)NULL;
+}
+
+/* Free the contents (and containing structure) of a HIST_ENTRY. */
+void
+_rl_free_history_entry (entry)
+     HIST_ENTRY *entry;
+{
+  if (entry == 0)
+    return;
+  if (entry->line)
+    free (entry->line);
+  free (entry);
+}
+
+/* Perhaps put back the current line if it has changed. */
+int
+rl_maybe_replace_line ()
+{
+  HIST_ENTRY *temp;
+
+  temp = current_history ();
+  /* If the current line has changed, save the changes. */
+  if (temp && ((UNDO_LIST *)(temp->data) != rl_undo_list))
+    {
+      temp = replace_history_entry (where_history (), rl_line_buffer, (histdata_t)rl_undo_list);
+      free (temp->line);
+      free (temp);
+    }
+  return 0;
+}
+
+/* Restore the _rl_saved_line_for_history if there is one. */
+int
+rl_maybe_unsave_line ()
+{
+  if (_rl_saved_line_for_history)
+    {
+      rl_replace_line (_rl_saved_line_for_history->line, 0);
+      rl_undo_list = (UNDO_LIST *)_rl_saved_line_for_history->data;
+      _rl_free_history_entry (_rl_saved_line_for_history);
+      _rl_saved_line_for_history = (HIST_ENTRY *)NULL;
+      rl_point = rl_end;	/* rl_replace_line sets rl_end */
+    }
+  else
+    rl_ding ();
+  return 0;
+}
+
+/* Save the current line in _rl_saved_line_for_history. */
+int
+rl_maybe_save_line ()
+{
+  if (_rl_saved_line_for_history == 0)
+    {
+      _rl_saved_line_for_history = (HIST_ENTRY *)xmalloc (sizeof (HIST_ENTRY));
+      _rl_saved_line_for_history->line = savestring (rl_line_buffer);
+      _rl_saved_line_for_history->data = (char *)rl_undo_list;
+    }
+  return 0;
+}
+
+int
+_rl_free_saved_history_line ()
+{
+  if (_rl_saved_line_for_history)
+    {
+      _rl_free_history_entry (_rl_saved_line_for_history);
+      _rl_saved_line_for_history = (HIST_ENTRY *)NULL;
+    }
+  return 0;
+}
+
+static void
+_rl_history_set_point ()
+{
+  rl_point = (_rl_history_preserve_point && _rl_history_saved_point != -1)
+		? _rl_history_saved_point
+		: rl_end;
+  if (rl_point > rl_end)
+    rl_point = rl_end;
+
+#if defined (VI_MODE)
+  if (rl_editing_mode == vi_mode)
+    rl_point = 0;
+#endif /* VI_MODE */
+
+  if (rl_editing_mode == emacs_mode)
+    rl_mark = (rl_point == rl_end ? 0 : rl_end);
+}
+
+void
+rl_replace_from_history (entry, flags)
+     HIST_ENTRY *entry;
+     int flags;			/* currently unused */
+{
+  rl_replace_line (entry->line, 0);
+  rl_undo_list = (UNDO_LIST *)entry->data;
+  rl_point = rl_end;
+  rl_mark = 0;
+
+#if defined (VI_MODE)
+  if (rl_editing_mode == vi_mode)
+    {
+      rl_point = 0;
+      rl_mark = rl_end;
+    }
+#endif
+}  
+
+/* **************************************************************** */
+/*								    */
+/*			History Commands			    */
+/*								    */
+/* **************************************************************** */
+
+/* Meta-< goes to the start of the history. */
+int
+rl_beginning_of_history (count, key)
+     int count, key;
+{
+  return (rl_get_previous_history (1 + where_history (), key));
+}
+
+/* Meta-> goes to the end of the history.  (The current line). */
+int
+rl_end_of_history (count, key)
+     int count, key;
+{
+  rl_maybe_replace_line ();
+  using_history ();
+  rl_maybe_unsave_line ();
+  return 0;
+}
+
+/* Move down to the next history line. */
+int
+rl_get_next_history (count, key)
+     int count, key;
+{
+  HIST_ENTRY *temp;
+
+  if (count < 0)
+    return (rl_get_previous_history (-count, key));
+
+  if (count == 0)
+    return 0;
+
+  rl_maybe_replace_line ();
+
+  /* either not saved by rl_newline or at end of line, so set appropriately. */
+  if (_rl_history_saved_point == -1 && (rl_point || rl_end))
+    _rl_history_saved_point = (rl_point == rl_end) ? -1 : rl_point;
+
+  temp = (HIST_ENTRY *)NULL;
+  while (count)
+    {
+      temp = next_history ();
+      if (!temp)
+	break;
+      --count;
+    }
+
+  if (temp == 0)
+    rl_maybe_unsave_line ();
+  else
+    {
+      rl_replace_from_history (temp, 0);
+      _rl_history_set_point ();
+    }
+  return 0;
+}
+
+/* Get the previous item out of our interactive history, making it the current
+   line.  If there is no previous history, just ding. */
+int
+rl_get_previous_history (count, key)
+     int count, key;
+{
+  HIST_ENTRY *old_temp, *temp;
+
+  if (count < 0)
+    return (rl_get_next_history (-count, key));
+
+  if (count == 0)
+    return 0;
+
+  /* either not saved by rl_newline or at end of line, so set appropriately. */
+  if (_rl_history_saved_point == -1 && (rl_point || rl_end))
+    _rl_history_saved_point = (rl_point == rl_end) ? -1 : rl_point;
+
+  /* If we don't have a line saved, then save this one. */
+  rl_maybe_save_line ();
+
+  /* If the current line has changed, save the changes. */
+  rl_maybe_replace_line ();
+
+  temp = old_temp = (HIST_ENTRY *)NULL;
+  while (count)
+    {
+      temp = previous_history ();
+      if (temp == 0)
+	break;
+
+      old_temp = temp;
+      --count;
+    }
+
+  /* If there was a large argument, and we moved back to the start of the
+     history, that is not an error.  So use the last value found. */
+  if (!temp && old_temp)
+    temp = old_temp;
+
+  if (temp == 0)
+    rl_ding ();
+  else
+    {
+      rl_replace_from_history (temp, 0);
+      _rl_history_set_point ();
+    }
+  return 0;
+}
+
+/* **************************************************************** */
+/*								    */
+/*			    Editing Modes			    */
+/*								    */
+/* **************************************************************** */
+/* How to toggle back and forth between editing modes. */
+int
+rl_vi_editing_mode (count, key)
+     int count, key;
+{
+#if defined (VI_MODE)
+  _rl_set_insert_mode (RL_IM_INSERT, 1);	/* vi mode ignores insert mode */
+  rl_editing_mode = vi_mode;
+  rl_vi_insertion_mode (1, key);
+#endif /* VI_MODE */
+
+  return 0;
+}
+
+int
+rl_emacs_editing_mode (count, key)
+     int count, key;
+{
+  rl_editing_mode = emacs_mode;
+  _rl_set_insert_mode (RL_IM_INSERT, 1); /* emacs mode default is insert mode */
+  _rl_keymap = emacs_standard_keymap;
+  return 0;
+}
+
+/* Function for the rest of the library to use to set insert/overwrite mode. */
+void
+_rl_set_insert_mode (im, force)
+     int im, force;
+{
+#ifdef CURSOR_MODE
+  _rl_set_cursor (im, force);
+#endif
+
+  rl_insert_mode = im;
+}
+
+/* Toggle overwrite mode.  A positive explicit argument selects overwrite
+   mode.  A negative or zero explicit argument selects insert mode. */
+int
+rl_overwrite_mode (count, key)
+     int count, key;
+{
+  if (rl_explicit_arg == 0)
+    _rl_set_insert_mode (rl_insert_mode ^ 1, 0);
+  else if (count > 0)
+    _rl_set_insert_mode (RL_IM_OVERWRITE, 0);
+  else
+    _rl_set_insert_mode (RL_IM_INSERT, 0);
+
+  return 0;
+}
diff --git a/readline-4.3.orig/nls.c b/readline-4.3.orig/nls.c
new file mode 100644
index 0000000..706c819
--- /dev/null
+++ b/readline-4.3.orig/nls.c
@@ -0,0 +1,225 @@
+/* nls.c -- skeletal internationalization code. */
+
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#include <stdio.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_LOCALE_H)
+#  include <locale.h>
+#endif
+
+#include <ctype.h>
+
+#include "rldefs.h"
+#include "readline.h"
+#include "rlshell.h"
+#include "rlprivate.h"
+
+#if !defined (HAVE_SETLOCALE)    
+/* A list of legal values for the LANG or LC_CTYPE environment variables.
+   If a locale name in this list is the value for the LC_ALL, LC_CTYPE,
+   or LANG environment variable (using the first of those with a value),
+   readline eight-bit mode is enabled. */
+static char *legal_lang_values[] =
+{
+ "iso88591",
+ "iso88592",
+ "iso88593",
+ "iso88594",
+ "iso88595",
+ "iso88596",
+ "iso88597",
+ "iso88598",
+ "iso88599",
+ "iso885910",
+ "koi8r",
+  0
+};
+
+static char *normalize_codeset PARAMS((char *));
+static char *find_codeset PARAMS((char *, size_t *));
+#endif /* !HAVE_SETLOCALE */
+
+/* Check for LC_ALL, LC_CTYPE, and LANG and use the first with a value
+   to decide the defaults for 8-bit character input and output.  Returns
+   1 if we set eight-bit mode. */
+int
+_rl_init_eightbit ()
+{
+/* If we have setlocale(3), just check the current LC_CTYPE category
+   value, and go into eight-bit mode if it's not C or POSIX. */
+#if defined (HAVE_SETLOCALE)
+  char *t;
+
+  /* Set the LC_CTYPE locale category from environment variables. */
+  t = setlocale (LC_CTYPE, "");
+  if (t && *t && (t[0] != 'C' || t[1]) && (STREQ (t, "POSIX") == 0))
+    {
+      _rl_meta_flag = 1;
+      _rl_convert_meta_chars_to_ascii = 0;
+      _rl_output_meta_chars = 1;
+      return (1);
+    }
+  else
+    return (0);
+
+#else /* !HAVE_SETLOCALE */
+  char *lspec, *t;
+  int i;
+
+  /* We don't have setlocale.  Finesse it.  Check the environment for the
+     appropriate variables and set eight-bit mode if they have the right
+     values. */
+  lspec = sh_get_env_value ("LC_ALL");
+  if (lspec == 0) lspec = sh_get_env_value ("LC_CTYPE");
+  if (lspec == 0) lspec = sh_get_env_value ("LANG");
+  if (lspec == 0 || (t = normalize_codeset (lspec)) == 0)
+    return (0);
+  for (i = 0; t && legal_lang_values[i]; i++)
+    if (STREQ (t, legal_lang_values[i]))
+      {
+	_rl_meta_flag = 1;
+	_rl_convert_meta_chars_to_ascii = 0;
+	_rl_output_meta_chars = 1;
+	break;
+      }
+  free (t);
+  return (legal_lang_values[i] ? 1 : 0);
+
+#endif /* !HAVE_SETLOCALE */
+}
+
+#if !defined (HAVE_SETLOCALE)
+static char *
+normalize_codeset (codeset)
+     char *codeset;
+{
+  size_t namelen, i;
+  int len, all_digits;
+  char *wp, *retval;
+
+  codeset = find_codeset (codeset, &namelen);
+
+  if (codeset == 0)
+    return (codeset);
+
+  all_digits = 1;
+  for (len = 0, i = 0; i < namelen; i++)
+    {
+      if (ISALNUM ((unsigned char)codeset[i]))
+	{
+	  len++;
+	  all_digits &= _rl_digit_p (codeset[i]);
+	}
+    }
+
+  retval = (char *)malloc ((all_digits ? 3 : 0) + len + 1);
+  if (retval == 0)
+    return ((char *)0);
+
+  wp = retval;
+  /* Add `iso' to beginning of an all-digit codeset */
+  if (all_digits)
+    {
+      *wp++ = 'i';
+      *wp++ = 's';
+      *wp++ = 'o';
+    }
+
+  for (i = 0; i < namelen; i++)
+    if (ISALPHA ((unsigned char)codeset[i]))
+      *wp++ = _rl_to_lower (codeset[i]);
+    else if (_rl_digit_p (codeset[i]))
+      *wp++ = codeset[i];
+  *wp = '\0';
+
+  return retval;
+}
+
+/* Isolate codeset portion of locale specification. */
+static char *
+find_codeset (name, lenp)
+     char *name;
+     size_t *lenp;
+{
+  char *cp, *language, *result;
+
+  cp = language = name;
+  result = (char *)0;
+
+  while (*cp && *cp != '_' && *cp != '@' && *cp != '+' && *cp != ',')
+    cp++;
+
+  /* This does not make sense: language has to be specified.  As
+     an exception we allow the variable to contain only the codeset
+     name.  Perhaps there are funny codeset names.  */
+  if (language == cp) 
+    {
+      *lenp = strlen (language);
+      result = language;
+    }
+  else
+    {
+      /* Next is the territory. */
+      if (*cp == '_')
+	do
+	  ++cp;
+	while (*cp && *cp != '.' && *cp != '@' && *cp != '+' && *cp != ',' && *cp != '_');
+
+      /* Now, finally, is the codeset. */
+      result = cp;
+      if (*cp == '.')
+	do
+	  ++cp;
+	while (*cp && *cp != '@');
+
+      if (cp - result > 2)
+	{
+	  result++;
+	  *lenp = cp - result;
+	}
+      else
+	{
+	  *lenp = strlen (language);
+	  result = language;
+	}
+    }
+
+  return result;
+}
+#endif /* !HAVE_SETLOCALE */
diff --git a/readline-4.3.orig/parens.c b/readline-4.3.orig/parens.c
new file mode 100644
index 0000000..54ef1f3
--- /dev/null
+++ b/readline-4.3.orig/parens.c
@@ -0,0 +1,179 @@
+/* parens.c -- Implementation of matching parentheses feature. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#include "rlconf.h"
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif
+
+#if defined (FD_SET) && !defined (HAVE_SELECT)
+#  define HAVE_SELECT
+#endif
+
+#if defined (HAVE_SELECT)
+#  include <sys/time.h>
+#endif /* HAVE_SELECT */
+#if defined (HAVE_SYS_SELECT_H)
+#  include <sys/select.h>
+#endif
+
+#if defined (HAVE_STRING_H)
+#  include <string.h>
+#else /* !HAVE_STRING_H */
+#  include <strings.h>
+#endif /* !HAVE_STRING_H */
+
+#if !defined (strchr) && !defined (__STDC__)
+extern char *strchr (), *strrchr ();
+#endif /* !strchr && !__STDC__ */
+
+#include "readline.h"
+#include "rlprivate.h"
+
+static int find_matching_open PARAMS((char *, int, int));
+
+/* Non-zero means try to blink the matching open parenthesis when the
+   close parenthesis is inserted. */
+#if defined (HAVE_SELECT)
+int rl_blink_matching_paren = 1;
+#else /* !HAVE_SELECT */
+int rl_blink_matching_paren = 0;
+#endif /* !HAVE_SELECT */
+
+static int _paren_blink_usec = 500000;
+
+/* Change emacs_standard_keymap to have bindings for paren matching when
+   ON_OR_OFF is 1, change them back to self_insert when ON_OR_OFF == 0. */
+void
+_rl_enable_paren_matching (on_or_off)
+     int on_or_off;
+{
+  if (on_or_off)
+    {	/* ([{ */
+      rl_bind_key_in_map (')', rl_insert_close, emacs_standard_keymap);
+      rl_bind_key_in_map (']', rl_insert_close, emacs_standard_keymap);
+      rl_bind_key_in_map ('}', rl_insert_close, emacs_standard_keymap);
+    }
+  else
+    {	/* ([{ */
+      rl_bind_key_in_map (')', rl_insert, emacs_standard_keymap);
+      rl_bind_key_in_map (']', rl_insert, emacs_standard_keymap);
+      rl_bind_key_in_map ('}', rl_insert, emacs_standard_keymap);
+    }
+}
+
+int
+rl_set_paren_blink_timeout (u)
+     int u;
+{
+  int o;
+
+  o = _paren_blink_usec;
+  if (u > 0)
+    _paren_blink_usec = u;
+  return (o);
+}
+
+int
+rl_insert_close (count, invoking_key)
+     int count, invoking_key;
+{
+  if (rl_explicit_arg || !rl_blink_matching_paren)
+    _rl_insert_char (count, invoking_key);
+  else
+    {
+#if defined (HAVE_SELECT)
+      int orig_point, match_point, ready;
+      struct timeval timer;
+      fd_set readfds;
+
+      _rl_insert_char (1, invoking_key);
+      (*rl_redisplay_function) ();
+      match_point =
+	find_matching_open (rl_line_buffer, rl_point - 2, invoking_key);
+
+      /* Emacs might message or ring the bell here, but I don't. */
+      if (match_point < 0)
+	return -1;
+
+      FD_ZERO (&readfds);
+      FD_SET (fileno (rl_instream), &readfds);
+      timer.tv_sec = 0;
+      timer.tv_usec = _paren_blink_usec;
+
+      orig_point = rl_point;
+      rl_point = match_point;
+      (*rl_redisplay_function) ();
+      ready = select (1, &readfds, (fd_set *)NULL, (fd_set *)NULL, &timer);
+      rl_point = orig_point;
+#else /* !HAVE_SELECT */
+      _rl_insert_char (count, invoking_key);
+#endif /* !HAVE_SELECT */
+    }
+  return 0;
+}
+
+static int
+find_matching_open (string, from, closer)
+     char *string;
+     int from, closer;
+{
+  register int i;
+  int opener, level, delimiter;
+
+  switch (closer)
+    {
+    case ']': opener = '['; break;
+    case '}': opener = '{'; break;
+    case ')': opener = '('; break;
+    default:
+      return (-1);
+    }
+
+  level = 1;			/* The closer passed in counts as 1. */
+  delimiter = 0;		/* Delimited state unknown. */
+
+  for (i = from; i > -1; i--)
+    {
+      if (delimiter && (string[i] == delimiter))
+	delimiter = 0;
+      else if (rl_basic_quote_characters && strchr (rl_basic_quote_characters, string[i]))
+	delimiter = string[i];
+      else if (!delimiter && (string[i] == closer))
+	level++;
+      else if (!delimiter && (string[i] == opener))
+	level--;
+
+      if (!level)
+	break;
+    }
+  return (i);
+}
diff --git a/readline-4.3.orig/posixdir.h b/readline-4.3.orig/posixdir.h
new file mode 100644
index 0000000..505e279
--- /dev/null
+++ b/readline-4.3.orig/posixdir.h
@@ -0,0 +1,57 @@
+/* posixdir.h -- Posix directory reading includes and defines. */
+
+/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   Bash is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Bash; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+/* This file should be included instead of <dirent.h> or <sys/dir.h>. */
+
+#if !defined (_POSIXDIR_H_)
+#define _POSIXDIR_H_
+
+#if defined (HAVE_DIRENT_H)
+#  include <dirent.h>
+#  define D_NAMLEN(d)   (strlen ((d)->d_name))
+#else
+#  if defined (HAVE_SYS_NDIR_H)
+#    include <sys/ndir.h>
+#  endif
+#  if defined (HAVE_SYS_DIR_H)
+#    include <sys/dir.h>
+#  endif
+#  if defined (HAVE_NDIR_H)
+#    include <ndir.h>
+#  endif
+#  if !defined (dirent)
+#    define dirent direct
+#  endif /* !dirent */
+#  define D_NAMLEN(d)   ((d)->d_namlen)
+#endif /* !HAVE_DIRENT_H */
+
+#if defined (STRUCT_DIRENT_HAS_D_INO) && !defined (STRUCT_DIRENT_HAS_D_FILENO)
+#  define d_fileno d_ino
+#endif
+
+#if defined (_POSIX_SOURCE) && (!defined (STRUCT_DIRENT_HAS_D_INO) || defined (BROKEN_DIRENT_D_INO))
+/* Posix does not require that the d_ino field be present, and some
+   systems do not provide it. */
+#  define REAL_DIR_ENTRY(dp) 1
+#else
+#  define REAL_DIR_ENTRY(dp) (dp->d_ino != 0)
+#endif /* _POSIX_SOURCE */
+
+#endif /* !_POSIXDIR_H_ */
diff --git a/readline-4.3.orig/posixjmp.h b/readline-4.3.orig/posixjmp.h
new file mode 100644
index 0000000..b52aa00
--- /dev/null
+++ b/readline-4.3.orig/posixjmp.h
@@ -0,0 +1,40 @@
+/* posixjmp.h -- wrapper for setjmp.h with changes for POSIX systems. */
+
+/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   Bash is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Bash; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#ifndef _POSIXJMP_H_
+#define _POSIXJMP_H_
+
+#include <setjmp.h>
+
+/* This *must* be included *after* config.h */
+
+#if defined (HAVE_POSIX_SIGSETJMP)
+#  define procenv_t	sigjmp_buf
+#  if !defined (__OPENNT)
+#    undef setjmp
+#    define setjmp(x)	sigsetjmp((x), 1)
+#    undef longjmp
+#    define longjmp(x, n)	siglongjmp((x), (n))
+#  endif /* !__OPENNT */
+#else
+#  define procenv_t	jmp_buf
+#endif
+
+#endif /* _POSIXJMP_H_ */
diff --git a/readline-4.3.orig/posixstat.h b/readline-4.3.orig/posixstat.h
new file mode 100644
index 0000000..c93b528
--- /dev/null
+++ b/readline-4.3.orig/posixstat.h
@@ -0,0 +1,142 @@
+/* posixstat.h -- Posix stat(2) definitions for systems that
+   don't have them. */
+
+/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   Bash is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Bash; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+/* This file should be included instead of <sys/stat.h>.
+   It relies on the local sys/stat.h to work though. */
+#if !defined (_POSIXSTAT_H_)
+#define _POSIXSTAT_H_
+
+#include <sys/stat.h>
+
+#if defined (STAT_MACROS_BROKEN)
+#  undef S_ISBLK
+#  undef S_ISCHR
+#  undef S_ISDIR
+#  undef S_ISFIFO
+#  undef S_ISREG
+#  undef S_ISLNK
+#endif /* STAT_MACROS_BROKEN */
+
+/* These are guaranteed to work only on isc386 */
+#if !defined (S_IFDIR) && !defined (S_ISDIR)
+#  define S_IFDIR 0040000
+#endif /* !S_IFDIR && !S_ISDIR */
+#if !defined (S_IFMT)
+#  define S_IFMT  0170000
+#endif /* !S_IFMT */
+
+/* Posix 1003.1 5.6.1.1 <sys/stat.h> file types */
+
+/* Some Posix-wannabe systems define _S_IF* macros instead of S_IF*, but
+   do not provide the S_IS* macros that Posix requires. */
+
+#if defined (_S_IFMT) && !defined (S_IFMT)
+#define S_IFMT _S_IFMT
+#endif
+#if defined (_S_IFIFO) && !defined (S_IFIFO)
+#define S_IFIFO _S_IFIFO
+#endif
+#if defined (_S_IFCHR) && !defined (S_IFCHR)
+#define S_IFCHR _S_IFCHR
+#endif
+#if defined (_S_IFDIR) && !defined (S_IFDIR)
+#define S_IFDIR _S_IFDIR
+#endif
+#if defined (_S_IFBLK) && !defined (S_IFBLK)
+#define S_IFBLK _S_IFBLK
+#endif
+#if defined (_S_IFREG) && !defined (S_IFREG)
+#define S_IFREG _S_IFREG
+#endif
+#if defined (_S_IFLNK) && !defined (S_IFLNK)
+#define S_IFLNK _S_IFLNK
+#endif
+#if defined (_S_IFSOCK) && !defined (S_IFSOCK)
+#define S_IFSOCK _S_IFSOCK
+#endif
+
+/* Test for each symbol individually and define the ones necessary (some
+   systems claiming Posix compatibility define some but not all). */
+
+#if defined (S_IFBLK) && !defined (S_ISBLK)
+#define	S_ISBLK(m)	(((m)&S_IFMT) == S_IFBLK)	/* block device */
+#endif
+
+#if defined (S_IFCHR) && !defined (S_ISCHR)
+#define	S_ISCHR(m)	(((m)&S_IFMT) == S_IFCHR)	/* character device */
+#endif
+
+#if defined (S_IFDIR) && !defined (S_ISDIR)
+#define	S_ISDIR(m)	(((m)&S_IFMT) == S_IFDIR)	/* directory */
+#endif
+
+#if defined (S_IFREG) && !defined (S_ISREG)
+#define	S_ISREG(m)	(((m)&S_IFMT) == S_IFREG)	/* file */
+#endif
+
+#if defined (S_IFIFO) && !defined (S_ISFIFO)
+#define	S_ISFIFO(m)	(((m)&S_IFMT) == S_IFIFO)	/* fifo - named pipe */
+#endif
+
+#if defined (S_IFLNK) && !defined (S_ISLNK)
+#define	S_ISLNK(m)	(((m)&S_IFMT) == S_IFLNK)	/* symbolic link */
+#endif
+
+#if defined (S_IFSOCK) && !defined (S_ISSOCK)
+#define	S_ISSOCK(m)	(((m)&S_IFMT) == S_IFSOCK)	/* socket */
+#endif
+
+/*
+ * POSIX 1003.1 5.6.1.2 <sys/stat.h> File Modes
+ */
+
+#if !defined (S_IRWXU)
+#  if !defined (S_IREAD)
+#    define S_IREAD	00400
+#    define S_IWRITE	00200
+#    define S_IEXEC	00100
+#  endif /* S_IREAD */
+
+#  if !defined (S_IRUSR)
+#    define S_IRUSR	S_IREAD			/* read, owner */
+#    define S_IWUSR	S_IWRITE		/* write, owner */
+#    define S_IXUSR	S_IEXEC			/* execute, owner */
+
+#    define S_IRGRP	(S_IREAD  >> 3)		/* read, group */
+#    define S_IWGRP	(S_IWRITE >> 3)		/* write, group */
+#    define S_IXGRP	(S_IEXEC  >> 3)		/* execute, group */
+
+#    define S_IROTH	(S_IREAD  >> 6)		/* read, other */
+#    define S_IWOTH	(S_IWRITE >> 6)		/* write, other */
+#    define S_IXOTH	(S_IEXEC  >> 6)		/* execute, other */
+#  endif /* !S_IRUSR */
+
+#  define S_IRWXU	(S_IRUSR | S_IWUSR | S_IXUSR)
+#  define S_IRWXG	(S_IRGRP | S_IWGRP | S_IXGRP)
+#  define S_IRWXO	(S_IROTH | S_IWOTH | S_IXOTH)
+#endif /* !S_IRWXU */
+
+/* These are non-standard, but are used in builtins.c$symbolic_umask() */
+#define S_IRUGO		(S_IRUSR | S_IRGRP | S_IROTH)
+#define S_IWUGO		(S_IWUSR | S_IWGRP | S_IWOTH)
+#define S_IXUGO		(S_IXUSR | S_IXGRP | S_IXOTH)
+
+#endif /* _POSIXSTAT_H_ */
diff --git a/readline-4.3.orig/readline.c b/readline-4.3.orig/readline.c
new file mode 100644
index 0000000..28801f1
--- /dev/null
+++ b/readline-4.3.orig/readline.c
@@ -0,0 +1,973 @@
+/* readline.c -- a general facility for reading lines of input
+   with emacs style editing and completion. */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include "posixstat.h"
+#include <fcntl.h>
+#if defined (HAVE_SYS_FILE_H)
+#  include <sys/file.h>
+#endif /* HAVE_SYS_FILE_H */
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_LOCALE_H)
+#  include <locale.h>
+#endif
+
+#include <stdio.h>
+#include "posixjmp.h"
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+#if defined (__EMX__)
+#  define INCL_DOSPROCESS
+#  include <os2.h>
+#endif /* __EMX__ */
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+#ifndef RL_LIBRARY_VERSION
+#  define RL_LIBRARY_VERSION "4.3"
+#endif
+
+#ifndef RL_READLINE_VERSION
+#  define RL_READLINE_VERSION	0x0403
+#endif
+
+extern void _rl_free_history_entry PARAMS((HIST_ENTRY *));
+
+/* Forward declarations used in this file. */
+static char *readline_internal PARAMS((void));
+static void readline_initialize_everything PARAMS((void));
+
+static void bind_arrow_keys_internal PARAMS((Keymap));
+static void bind_arrow_keys PARAMS((void));
+
+static void readline_default_bindings PARAMS((void));
+
+/* **************************************************************** */
+/*								    */
+/*			Line editing input utility		    */
+/*								    */
+/* **************************************************************** */
+
+const char *rl_library_version = RL_LIBRARY_VERSION;
+
+int rl_readline_version = RL_READLINE_VERSION;
+
+/* True if this is `real' readline as opposed to some stub substitute. */
+int rl_gnu_readline_p = 1;
+
+/* A pointer to the keymap that is currently in use.
+   By default, it is the standard emacs keymap. */
+Keymap _rl_keymap = emacs_standard_keymap;
+
+/* The current style of editing. */
+int rl_editing_mode = emacs_mode;
+
+/* The current insert mode:  input (the default) or overwrite */
+int rl_insert_mode = RL_IM_DEFAULT;
+
+/* Non-zero if we called this function from _rl_dispatch().  It's present
+   so functions can find out whether they were called from a key binding
+   or directly from an application. */
+int rl_dispatching;
+
+/* Non-zero if the previous command was a kill command. */
+int _rl_last_command_was_kill = 0;
+
+/* The current value of the numeric argument specified by the user. */
+int rl_numeric_arg = 1;
+
+/* Non-zero if an argument was typed. */
+int rl_explicit_arg = 0;
+
+/* Temporary value used while generating the argument. */
+int rl_arg_sign = 1;
+
+/* Non-zero means we have been called at least once before. */
+static int rl_initialized;
+
+#if 0
+/* If non-zero, this program is running in an EMACS buffer. */
+static int running_in_emacs;
+#endif
+
+/* Flags word encapsulating the current readline state. */
+int rl_readline_state = RL_STATE_NONE;
+
+/* The current offset in the current input line. */
+int rl_point;
+
+/* Mark in the current input line. */
+int rl_mark;
+
+/* Length of the current input line. */
+int rl_end;
+
+/* Make this non-zero to return the current input_line. */
+int rl_done;
+
+/* The last function executed by readline. */
+rl_command_func_t *rl_last_func = (rl_command_func_t *)NULL;
+
+/* Top level environment for readline_internal (). */
+procenv_t readline_top_level;
+
+/* The streams we interact with. */
+FILE *_rl_in_stream, *_rl_out_stream;
+
+/* The names of the streams that we do input and output to. */
+FILE *rl_instream = (FILE *)NULL;
+FILE *rl_outstream = (FILE *)NULL;
+
+/* Non-zero means echo characters as they are read.  Defaults to no echo;
+   set to 1 if there is a controlling terminal, we can get its attributes,
+   and the attributes include `echo'.  Look at rltty.c:prepare_terminal_settings
+   for the code that sets it. */
+int readline_echoing_p = 0;
+
+/* Current prompt. */
+char *rl_prompt = (char *)NULL;
+int rl_visible_prompt_length = 0;
+
+/* Set to non-zero by calling application if it has already printed rl_prompt
+   and does not want readline to do it the first time. */
+int rl_already_prompted = 0;
+
+/* The number of characters read in order to type this complete command. */
+int rl_key_sequence_length = 0;
+
+/* If non-zero, then this is the address of a function to call just
+   before readline_internal_setup () prints the first prompt. */
+rl_hook_func_t *rl_startup_hook = (rl_hook_func_t *)NULL;
+
+/* If non-zero, this is the address of a function to call just before
+   readline_internal_setup () returns and readline_internal starts
+   reading input characters. */
+rl_hook_func_t *rl_pre_input_hook = (rl_hook_func_t *)NULL;
+
+/* What we use internally.  You should always refer to RL_LINE_BUFFER. */
+static char *the_line;
+
+/* The character that can generate an EOF.  Really read from
+   the terminal driver... just defaulted here. */
+int _rl_eof_char = CTRL ('D');
+
+/* Non-zero makes this the next keystroke to read. */
+int rl_pending_input = 0;
+
+/* Pointer to a useful terminal name. */
+const char *rl_terminal_name = (const char *)NULL;
+
+/* Non-zero means to always use horizontal scrolling in line display. */
+int _rl_horizontal_scroll_mode = 0;
+
+/* Non-zero means to display an asterisk at the starts of history lines
+   which have been modified. */
+int _rl_mark_modified_lines = 0;  
+
+/* The style of `bell' notification preferred.  This can be set to NO_BELL,
+   AUDIBLE_BELL, or VISIBLE_BELL. */
+int _rl_bell_preference = AUDIBLE_BELL;
+     
+/* String inserted into the line by rl_insert_comment (). */
+char *_rl_comment_begin;
+
+/* Keymap holding the function currently being executed. */
+Keymap rl_executing_keymap;
+
+/* Non-zero means to erase entire line, including prompt, on empty input lines. */
+int rl_erase_empty_line = 0;
+
+/* Non-zero means to read only this many characters rather than up to a
+   character bound to accept-line. */
+int rl_num_chars_to_read;
+
+/* Line buffer and maintenence. */
+char *rl_line_buffer = (char *)NULL;
+int rl_line_buffer_len = 0;
+
+/* Forward declarations used by the display, termcap, and history code. */
+
+/* **************************************************************** */
+/*								    */
+/*			`Forward' declarations  		    */
+/*								    */
+/* **************************************************************** */
+
+/* Non-zero means do not parse any lines other than comments and
+   parser directives. */
+unsigned char _rl_parsing_conditionalized_out = 0;
+
+/* Non-zero means to convert characters with the meta bit set to
+   escape-prefixed characters so we can indirect through
+   emacs_meta_keymap or vi_escape_keymap. */
+int _rl_convert_meta_chars_to_ascii = 1;
+
+/* Non-zero means to output characters with the meta bit set directly
+   rather than as a meta-prefixed escape sequence. */
+int _rl_output_meta_chars = 0;
+
+/* **************************************************************** */
+/*								    */
+/*			Top Level Functions			    */
+/*								    */
+/* **************************************************************** */
+
+/* Non-zero means treat 0200 bit in terminal input as Meta bit. */
+int _rl_meta_flag = 0;	/* Forward declaration */
+
+/* Set up the prompt and expand it.  Called from readline() and
+   rl_callback_handler_install (). */
+int
+rl_set_prompt (prompt)
+     const char *prompt;
+{
+  FREE (rl_prompt);
+  rl_prompt = prompt ? savestring (prompt) : (char *)NULL;
+
+  rl_visible_prompt_length = rl_expand_prompt (rl_prompt);
+  return 0;
+}
+  
+/* Read a line of input.  Prompt with PROMPT.  An empty PROMPT means
+   none.  A return value of NULL means that EOF was encountered. */
+char *
+readline (prompt)
+     const char *prompt;
+{
+  char *value;
+
+  /* If we are at EOF return a NULL string. */
+  if (rl_pending_input == EOF)
+    {
+      rl_clear_pending_input ();
+      return ((char *)NULL);
+    }
+
+  rl_set_prompt (prompt);
+
+  rl_initialize ();
+  (*rl_prep_term_function) (_rl_meta_flag);
+
+#if defined (HANDLE_SIGNALS)
+  rl_set_signals ();
+#endif
+
+  value = readline_internal ();
+  (*rl_deprep_term_function) ();
+
+#if defined (HANDLE_SIGNALS)
+  rl_clear_signals ();
+#endif
+
+  return (value);
+}
+
+#if defined (READLINE_CALLBACKS)
+#  define STATIC_CALLBACK
+#else
+#  define STATIC_CALLBACK static
+#endif
+
+STATIC_CALLBACK void
+readline_internal_setup ()
+{
+  char *nprompt;
+
+  _rl_in_stream = rl_instream;
+  _rl_out_stream = rl_outstream;
+
+  if (rl_startup_hook)
+    (*rl_startup_hook) ();
+
+  /* If we're not echoing, we still want to at least print a prompt, because
+     rl_redisplay will not do it for us.  If the calling application has a
+     custom redisplay function, though, let that function handle it. */
+  if (readline_echoing_p == 0 && rl_redisplay_function == rl_redisplay)
+    {
+      if (rl_prompt && rl_already_prompted == 0)
+	{
+	  nprompt = _rl_strip_prompt (rl_prompt);
+	  fprintf (_rl_out_stream, "%s", nprompt);
+	  fflush (_rl_out_stream);
+	  free (nprompt);
+	}
+    }
+  else
+    {
+      if (rl_prompt && rl_already_prompted)
+	rl_on_new_line_with_prompt ();
+      else
+	rl_on_new_line ();
+      (*rl_redisplay_function) ();
+    }
+
+#if defined (VI_MODE)
+  if (rl_editing_mode == vi_mode)
+    rl_vi_insertion_mode (1, 0);
+#endif /* VI_MODE */
+
+  if (rl_pre_input_hook)
+    (*rl_pre_input_hook) ();
+}
+
+STATIC_CALLBACK char *
+readline_internal_teardown (eof)
+     int eof;
+{
+  char *temp;
+  HIST_ENTRY *entry;
+
+  /* Restore the original of this history line, iff the line that we
+     are editing was originally in the history, AND the line has changed. */
+  entry = current_history ();
+
+  if (entry && rl_undo_list)
+    {
+      temp = savestring (the_line);
+      rl_revert_line (1, 0);
+      entry = replace_history_entry (where_history (), the_line, (histdata_t)NULL);
+      _rl_free_history_entry (entry);
+
+      strcpy (the_line, temp);
+      free (temp);
+    }
+
+  /* At any rate, it is highly likely that this line has an undo list.  Get
+     rid of it now. */
+  if (rl_undo_list)
+    rl_free_undo_list ();
+
+  /* Restore normal cursor, if available. */
+  _rl_set_insert_mode (RL_IM_INSERT, 0);
+
+  return (eof ? (char *)NULL : savestring (the_line));
+}
+
+STATIC_CALLBACK int
+#if defined (READLINE_CALLBACKS)
+readline_internal_char ()
+#else
+readline_internal_charloop ()
+#endif
+{
+  static int lastc, eof_found;
+  int c, code, lk;
+
+  lastc = -1;
+  eof_found = 0;
+
+#if !defined (READLINE_CALLBACKS)
+  while (rl_done == 0)
+    {
+#endif
+      lk = _rl_last_command_was_kill;
+
+      code = setjmp (readline_top_level);
+
+      if (code)
+	(*rl_redisplay_function) ();
+
+      if (rl_pending_input == 0)
+	{
+	  /* Then initialize the argument and number of keys read. */
+	  _rl_init_argument ();
+	  rl_key_sequence_length = 0;
+	}
+
+      RL_SETSTATE(RL_STATE_READCMD);
+      c = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_READCMD);
+
+      /* EOF typed to a non-blank line is a <NL>. */
+      if (c == EOF && rl_end)
+	c = NEWLINE;
+
+      /* The character _rl_eof_char typed to blank line, and not as the
+	 previous character is interpreted as EOF. */
+      if (((c == _rl_eof_char && lastc != c) || c == EOF) && !rl_end)
+	{
+#if defined (READLINE_CALLBACKS)
+	  RL_SETSTATE(RL_STATE_DONE);
+	  return (rl_done = 1);
+#else
+	  eof_found = 1;
+	  break;
+#endif
+	}
+
+      lastc = c;
+      _rl_dispatch ((unsigned char)c, _rl_keymap);
+
+      /* If there was no change in _rl_last_command_was_kill, then no kill
+	 has taken place.  Note that if input is pending we are reading
+	 a prefix command, so nothing has changed yet. */
+      if (rl_pending_input == 0 && lk == _rl_last_command_was_kill)
+	_rl_last_command_was_kill = 0;
+
+#if defined (VI_MODE)
+      /* In vi mode, when you exit insert mode, the cursor moves back
+	 over the previous character.  We explicitly check for that here. */
+      if (rl_editing_mode == vi_mode && _rl_keymap == vi_movement_keymap)
+	rl_vi_check ();
+#endif /* VI_MODE */
+
+      if (rl_num_chars_to_read && rl_end >= rl_num_chars_to_read)
+        {
+          (*rl_redisplay_function) ();
+          rl_newline (1, '\n');
+        }
+
+      if (rl_done == 0)
+	(*rl_redisplay_function) ();
+
+      /* If the application writer has told us to erase the entire line if
+	  the only character typed was something bound to rl_newline, do so. */
+      if (rl_erase_empty_line && rl_done && rl_last_func == rl_newline &&
+	  rl_point == 0 && rl_end == 0)
+	_rl_erase_entire_line ();
+
+#if defined (READLINE_CALLBACKS)
+      return 0;
+#else
+    }
+
+  return (eof_found);
+#endif
+}
+
+#if defined (READLINE_CALLBACKS)
+static int
+readline_internal_charloop ()
+{
+  int eof = 1;
+
+  while (rl_done == 0)
+    eof = readline_internal_char ();
+  return (eof);
+}
+#endif /* READLINE_CALLBACKS */
+
+/* Read a line of input from the global rl_instream, doing output on
+   the global rl_outstream.
+   If rl_prompt is non-null, then that is our prompt. */
+static char *
+readline_internal ()
+{
+  int eof;
+
+  readline_internal_setup ();
+  eof = readline_internal_charloop ();
+  return (readline_internal_teardown (eof));
+}
+
+void
+_rl_init_line_state ()
+{
+  rl_point = rl_end = rl_mark = 0;
+  the_line = rl_line_buffer;
+  the_line[0] = 0;
+}
+
+void
+_rl_set_the_line ()
+{
+  the_line = rl_line_buffer;
+}
+
+/* Do the command associated with KEY in MAP.
+   If the associated command is really a keymap, then read
+   another key, and dispatch into that map. */
+int
+_rl_dispatch (key, map)
+     register int key;
+     Keymap map;
+{
+  return _rl_dispatch_subseq (key, map, 0);
+}
+
+int
+_rl_dispatch_subseq (key, map, got_subseq)
+     register int key;
+     Keymap map;
+     int got_subseq;
+{
+  int r, newkey;
+  char *macro;
+  rl_command_func_t *func;
+
+  if (META_CHAR (key) && _rl_convert_meta_chars_to_ascii)
+    {
+      if (map[ESC].type == ISKMAP)
+	{
+	  if (RL_ISSTATE (RL_STATE_MACRODEF))
+	    _rl_add_macro_char (ESC);
+	  map = FUNCTION_TO_KEYMAP (map, ESC);
+	  key = UNMETA (key);
+	  rl_key_sequence_length += 2;
+	  return (_rl_dispatch (key, map));
+	}
+      else
+	rl_ding ();
+      return 0;
+    }
+
+  if (RL_ISSTATE (RL_STATE_MACRODEF))
+    _rl_add_macro_char (key);
+
+  r = 0;
+  switch (map[key].type)
+    {
+    case ISFUNC:
+      func = map[key].function;
+      if (func)
+	{
+	  /* Special case rl_do_lowercase_version (). */
+	  if (func == rl_do_lowercase_version)
+	    return (_rl_dispatch (_rl_to_lower (key), map));
+
+	  rl_executing_keymap = map;
+
+#if 0
+	  _rl_suppress_redisplay = (map[key].function == rl_insert) && _rl_input_available ();
+#endif
+
+	  rl_dispatching = 1;
+	  RL_SETSTATE(RL_STATE_DISPATCHING);
+	  r = (*map[key].function)(rl_numeric_arg * rl_arg_sign, key);
+	  RL_UNSETSTATE(RL_STATE_DISPATCHING);
+	  rl_dispatching = 0;
+
+	  /* If we have input pending, then the last command was a prefix
+	     command.  Don't change the state of rl_last_func.  Otherwise,
+	     remember the last command executed in this variable. */
+	  if (rl_pending_input == 0 && map[key].function != rl_digit_argument)
+	    rl_last_func = map[key].function;
+	}
+      else if (map[ANYOTHERKEY].function)
+	{
+	  /* OK, there's no function bound in this map, but there is a
+	     shadow function that was overridden when the current keymap
+	     was created.  Return -2 to note  that. */
+	  _rl_unget_char  (key);
+	  return -2;
+	}
+      else if (got_subseq)
+	{
+	  /* Return -1 to note that we're in a subsequence, but  we don't
+	     have a matching key, nor was one overridden.  This means
+	     we need to back up the recursion chain and find the last
+	     subsequence that is bound to a function. */
+	  _rl_unget_char (key);
+	  return -1;
+	}
+      else
+	{
+	  _rl_abort_internal ();
+	  return -1;
+	}
+      break;
+
+    case ISKMAP:
+      if (map[key].function != 0)
+	{
+#if defined (VI_MODE)
+	  /* The only way this test will be true is if a subsequence has been
+	     bound starting with ESC, generally the arrow keys.  What we do is
+	     check whether there's input in the queue, which there generally
+	     will be if an arrow key has been pressed, and, if there's not,
+	     just dispatch to (what we assume is) rl_vi_movement_mode right
+	     away.  This is essentially an input test with a zero timeout. */
+	  if (rl_editing_mode == vi_mode && key == ESC && map == vi_insertion_keymap
+	      && _rl_input_queued (0) == 0)
+	    return (_rl_dispatch (ANYOTHERKEY, FUNCTION_TO_KEYMAP (map, key)));
+#endif
+
+	  rl_key_sequence_length++;
+
+	  if (key == ESC)
+	    RL_SETSTATE(RL_STATE_METANEXT);
+	  RL_SETSTATE(RL_STATE_MOREINPUT);
+	  newkey = rl_read_key ();
+	  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+	  if (key == ESC)
+	    RL_UNSETSTATE(RL_STATE_METANEXT);
+
+	  if (newkey < 0)
+	    {
+	      _rl_abort_internal ();
+	      return -1;
+	    }
+
+	  r = _rl_dispatch_subseq (newkey, FUNCTION_TO_KEYMAP (map, key), got_subseq || map[ANYOTHERKEY].function);
+
+	  if (r == -2)
+	    /* We didn't match anything, and the keymap we're indexed into
+	       shadowed a function previously bound to that prefix.  Call
+	       the function.  The recursive call to _rl_dispatch_subseq has
+	       already taken care of pushing any necessary input back onto
+	       the input queue with _rl_unget_char. */
+	    r = _rl_dispatch (ANYOTHERKEY, FUNCTION_TO_KEYMAP (map, key));
+	  else if (r && map[ANYOTHERKEY].function)
+	    {
+	      /* We didn't match (r is probably -1), so return something to
+		 tell the caller that it should try ANYOTHERKEY for an
+		 overridden function. */
+	      _rl_unget_char (key);
+	      return -2;
+	    }
+	  else if (r && got_subseq)
+	    {
+	      /* OK, back up the chain. */
+	      _rl_unget_char (key);
+	      return -1;
+	    }
+	}
+      else
+	{
+	  _rl_abort_internal ();
+	  return -1;
+	}
+      break;
+
+    case ISMACR:
+      if (map[key].function != 0)
+	{
+	  macro = savestring ((char *)map[key].function);
+	  _rl_with_macro_input (macro);
+	  return 0;
+	}
+      break;
+    }
+#if defined (VI_MODE)
+  if (rl_editing_mode == vi_mode && _rl_keymap == vi_movement_keymap &&
+      _rl_vi_textmod_command (key))
+    _rl_vi_set_last (key, rl_numeric_arg, rl_arg_sign);
+#endif
+  return (r);
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Initializations 			    */
+/*								    */
+/* **************************************************************** */
+
+/* Initialize readline (and terminal if not already). */
+int
+rl_initialize ()
+{
+  /* If we have never been called before, initialize the
+     terminal and data structures. */
+  if (!rl_initialized)
+    {
+      RL_SETSTATE(RL_STATE_INITIALIZING);
+      readline_initialize_everything ();
+      RL_UNSETSTATE(RL_STATE_INITIALIZING);
+      rl_initialized++;
+      RL_SETSTATE(RL_STATE_INITIALIZED);
+    }
+
+  /* Initalize the current line information. */
+  _rl_init_line_state ();
+
+  /* We aren't done yet.  We haven't even gotten started yet! */
+  rl_done = 0;
+  RL_UNSETSTATE(RL_STATE_DONE);
+
+  /* Tell the history routines what is going on. */
+  _rl_start_using_history ();
+
+  /* Make the display buffer match the state of the line. */
+  rl_reset_line_state ();
+
+  /* No such function typed yet. */
+  rl_last_func = (rl_command_func_t *)NULL;
+
+  /* Parsing of key-bindings begins in an enabled state. */
+  _rl_parsing_conditionalized_out = 0;
+
+#if defined (VI_MODE)
+  if (rl_editing_mode == vi_mode)
+    _rl_vi_initialize_line ();
+#endif
+
+  /* Each line starts in insert mode (the default). */
+  _rl_set_insert_mode (RL_IM_DEFAULT, 1);
+
+  return 0;
+}
+
+#if 0
+#if defined (__EMX__)
+static void
+_emx_build_environ ()
+{
+  TIB *tibp;
+  PIB *pibp;
+  char *t, **tp;
+  int c;
+
+  DosGetInfoBlocks (&tibp, &pibp);
+  t = pibp->pib_pchenv;
+  for (c = 1; *t; c++)
+    t += strlen (t) + 1;
+  tp = environ = (char **)xmalloc ((c + 1) * sizeof (char *));
+  t = pibp->pib_pchenv;
+  while (*t)
+    {
+      *tp++ = t;
+      t += strlen (t) + 1;
+    }
+  *tp = 0;
+}
+#endif /* __EMX__ */
+#endif
+
+/* Initialize the entire state of the world. */
+static void
+readline_initialize_everything ()
+{
+#if 0
+#if defined (__EMX__)
+  if (environ == 0)
+    _emx_build_environ ();
+#endif
+#endif
+
+#if 0
+  /* Find out if we are running in Emacs -- UNUSED. */
+  running_in_emacs = sh_get_env_value ("EMACS") != (char *)0;
+#endif
+
+  /* Set up input and output if they are not already set up. */
+  if (!rl_instream)
+    rl_instream = stdin;
+
+  if (!rl_outstream)
+    rl_outstream = stdout;
+
+  /* Bind _rl_in_stream and _rl_out_stream immediately.  These values
+     may change, but they may also be used before readline_internal ()
+     is called. */
+  _rl_in_stream = rl_instream;
+  _rl_out_stream = rl_outstream;
+
+  /* Allocate data structures. */
+  if (rl_line_buffer == 0)
+    rl_line_buffer = (char *)xmalloc (rl_line_buffer_len = DEFAULT_BUFFER_SIZE);
+
+  /* Initialize the terminal interface. */
+  if (rl_terminal_name == 0)
+    rl_terminal_name = sh_get_env_value ("TERM");
+  _rl_init_terminal_io (rl_terminal_name);
+
+  /* Bind tty characters to readline functions. */
+  readline_default_bindings ();
+
+  /* Initialize the function names. */
+  rl_initialize_funmap ();
+
+  /* Decide whether we should automatically go into eight-bit mode. */
+  _rl_init_eightbit ();
+      
+  /* Read in the init file. */
+  rl_read_init_file ((char *)NULL);
+
+  /* XXX */
+  if (_rl_horizontal_scroll_mode && _rl_term_autowrap)
+    {
+      _rl_screenwidth--;
+      _rl_screenchars -= _rl_screenheight;
+    }
+
+  /* Override the effect of any `set keymap' assignments in the
+     inputrc file. */
+  rl_set_keymap_from_edit_mode ();
+
+  /* Try to bind a common arrow key prefix, if not already bound. */
+  bind_arrow_keys ();
+
+  /* Enable the meta key, if this terminal has one. */
+  if (_rl_enable_meta)
+    _rl_enable_meta_key ();
+
+  /* If the completion parser's default word break characters haven't
+     been set yet, then do so now. */
+  if (rl_completer_word_break_characters == (char *)NULL)
+    rl_completer_word_break_characters = rl_basic_word_break_characters;
+}
+
+/* If this system allows us to look at the values of the regular
+   input editing characters, then bind them to their readline
+   equivalents, iff the characters are not bound to keymaps. */
+static void
+readline_default_bindings ()
+{
+  rl_tty_set_default_bindings (_rl_keymap);
+}
+
+/* Bind some common arrow key sequences in MAP. */
+static void
+bind_arrow_keys_internal (map)
+     Keymap map;
+{
+  Keymap xkeymap;
+
+  xkeymap = _rl_keymap;
+  _rl_keymap = map;
+
+#if defined (__MSDOS__)
+   _rl_bind_if_unbound ("\033[0A", rl_get_previous_history);
+   _rl_bind_if_unbound ("\033[0B", rl_backward_char);
+   _rl_bind_if_unbound ("\033[0C", rl_forward_char);
+   _rl_bind_if_unbound ("\033[0D", rl_get_next_history);
+#endif
+
+  _rl_bind_if_unbound ("\033[A", rl_get_previous_history);
+  _rl_bind_if_unbound ("\033[B", rl_get_next_history);
+  _rl_bind_if_unbound ("\033[C", rl_forward_char);
+  _rl_bind_if_unbound ("\033[D", rl_backward_char);
+  _rl_bind_if_unbound ("\033[H", rl_beg_of_line);
+  _rl_bind_if_unbound ("\033[F", rl_end_of_line);
+
+  _rl_bind_if_unbound ("\033OA", rl_get_previous_history);
+  _rl_bind_if_unbound ("\033OB", rl_get_next_history);
+  _rl_bind_if_unbound ("\033OC", rl_forward_char);
+  _rl_bind_if_unbound ("\033OD", rl_backward_char);
+  _rl_bind_if_unbound ("\033OH", rl_beg_of_line);
+  _rl_bind_if_unbound ("\033OF", rl_end_of_line);
+
+  _rl_keymap = xkeymap;
+}
+
+/* Try and bind the common arrow key prefixes after giving termcap and
+   the inputrc file a chance to bind them and create `real' keymaps
+   for the arrow key prefix. */
+static void
+bind_arrow_keys ()
+{
+  bind_arrow_keys_internal (emacs_standard_keymap);
+
+#if defined (VI_MODE)
+  bind_arrow_keys_internal (vi_movement_keymap);
+  bind_arrow_keys_internal (vi_insertion_keymap);
+#endif
+}
+
+/* **************************************************************** */
+/*								    */
+/*		Saving and Restoring Readline's state		    */
+/*								    */
+/* **************************************************************** */
+
+int
+rl_save_state (sp)
+     struct readline_state *sp;
+{
+  if (sp == 0)
+    return -1;
+
+  sp->point = rl_point;
+  sp->end = rl_end;
+  sp->mark = rl_mark;
+  sp->buffer = rl_line_buffer;
+  sp->buflen = rl_line_buffer_len;
+  sp->ul = rl_undo_list;
+  sp->prompt = rl_prompt;
+
+  sp->rlstate = rl_readline_state;
+  sp->done = rl_done;
+  sp->kmap = _rl_keymap;
+
+  sp->lastfunc = rl_last_func;
+  sp->insmode = rl_insert_mode;
+  sp->edmode = rl_editing_mode;
+  sp->kseqlen = rl_key_sequence_length;
+  sp->inf = rl_instream;
+  sp->outf = rl_outstream;
+  sp->pendingin = rl_pending_input;
+  sp->macro = rl_executing_macro;
+
+  sp->catchsigs = rl_catch_signals;
+  sp->catchsigwinch = rl_catch_sigwinch;
+
+  return (0);
+}
+
+int
+rl_restore_state (sp)
+     struct readline_state *sp;
+{
+  if (sp == 0)
+    return -1;
+
+  rl_point = sp->point;
+  rl_end = sp->end;
+  rl_mark = sp->mark;
+  the_line = rl_line_buffer = sp->buffer;
+  rl_line_buffer_len = sp->buflen;
+  rl_undo_list = sp->ul;
+  rl_prompt = sp->prompt;
+
+  rl_readline_state = sp->rlstate;
+  rl_done = sp->done;
+  _rl_keymap = sp->kmap;
+
+  rl_last_func = sp->lastfunc;
+  rl_insert_mode = sp->insmode;
+  rl_editing_mode = sp->edmode;
+  rl_key_sequence_length = sp->kseqlen;
+  rl_instream = sp->inf;
+  rl_outstream = sp->outf;
+  rl_pending_input = sp->pendingin;
+  rl_executing_macro = sp->macro;
+
+  rl_catch_signals = sp->catchsigs;
+  rl_catch_sigwinch = sp->catchsigwinch;
+
+  return (0);
+}
diff --git a/readline-4.3.orig/readline.h b/readline-4.3.orig/readline.h
new file mode 100644
index 0000000..f11b3d0
--- /dev/null
+++ b/readline-4.3.orig/readline.h
@@ -0,0 +1,799 @@
+/* Readline.h -- the names of functions callable from within readline. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_READLINE_H_)
+#define _READLINE_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined (READLINE_LIBRARY)
+#  include "rlstdc.h"
+#  include "rltypedefs.h"
+#  include "keymaps.h"
+#  include "tilde.h"
+#else
+#  include <readline/rlstdc.h>
+#  include <readline/rltypedefs.h>
+#  include <readline/keymaps.h>
+#  include <readline/tilde.h>
+#endif
+
+/* Hex-encoded Readline version number. */
+#define RL_READLINE_VERSION	0x0403		/* Readline 4.3 */
+#define RL_VERSION_MAJOR	4
+#define RL_VERSION_MINOR	3
+
+/* Readline data structures. */
+
+/* Maintaining the state of undo.  We remember individual deletes and inserts
+   on a chain of things to do. */
+
+/* The actions that undo knows how to undo.  Notice that UNDO_DELETE means
+   to insert some text, and UNDO_INSERT means to delete some text.   I.e.,
+   the code tells undo what to undo, not how to undo it. */
+enum undo_code { UNDO_DELETE, UNDO_INSERT, UNDO_BEGIN, UNDO_END };
+
+/* What an element of THE_UNDO_LIST looks like. */
+typedef struct undo_list {
+  struct undo_list *next;
+  int start, end;		/* Where the change took place. */
+  char *text;			/* The text to insert, if undoing a delete. */
+  enum undo_code what;		/* Delete, Insert, Begin, End. */
+} UNDO_LIST;
+
+/* The current undo list for RL_LINE_BUFFER. */
+extern UNDO_LIST *rl_undo_list;
+
+/* The data structure for mapping textual names to code addresses. */
+typedef struct _funmap {
+  const char *name;
+  rl_command_func_t *function;
+} FUNMAP;
+
+extern FUNMAP **funmap;
+
+/* **************************************************************** */
+/*								    */
+/*	     Functions available to bind to key sequences	    */
+/*								    */
+/* **************************************************************** */
+
+/* Bindable commands for numeric arguments. */
+extern int rl_digit_argument PARAMS((int, int));
+extern int rl_universal_argument PARAMS((int, int));
+
+/* Bindable commands for moving the cursor. */
+extern int rl_forward_byte PARAMS((int, int));
+extern int rl_forward_char PARAMS((int, int));
+extern int rl_forward PARAMS((int, int));
+extern int rl_backward_byte PARAMS((int, int));
+extern int rl_backward_char PARAMS((int, int));
+extern int rl_backward PARAMS((int, int));
+extern int rl_beg_of_line PARAMS((int, int));
+extern int rl_end_of_line PARAMS((int, int));
+extern int rl_forward_word PARAMS((int, int));
+extern int rl_backward_word PARAMS((int, int));
+extern int rl_refresh_line PARAMS((int, int));
+extern int rl_clear_screen PARAMS((int, int));
+extern int rl_arrow_keys PARAMS((int, int));
+
+/* Bindable commands for inserting and deleting text. */
+extern int rl_insert PARAMS((int, int));
+extern int rl_quoted_insert PARAMS((int, int));
+extern int rl_tab_insert PARAMS((int, int));
+extern int rl_newline PARAMS((int, int));
+extern int rl_do_lowercase_version PARAMS((int, int));
+extern int rl_rubout PARAMS((int, int));
+extern int rl_delete PARAMS((int, int));
+extern int rl_rubout_or_delete PARAMS((int, int));
+extern int rl_delete_horizontal_space PARAMS((int, int));
+extern int rl_delete_or_show_completions PARAMS((int, int));
+extern int rl_insert_comment PARAMS((int, int));
+
+/* Bindable commands for changing case. */
+extern int rl_upcase_word PARAMS((int, int));
+extern int rl_downcase_word PARAMS((int, int));
+extern int rl_capitalize_word PARAMS((int, int));
+
+/* Bindable commands for transposing characters and words. */
+extern int rl_transpose_words PARAMS((int, int));
+extern int rl_transpose_chars PARAMS((int, int));
+
+/* Bindable commands for searching within a line. */
+extern int rl_char_search PARAMS((int, int));
+extern int rl_backward_char_search PARAMS((int, int));
+
+/* Bindable commands for readline's interface to the command history. */
+extern int rl_beginning_of_history PARAMS((int, int));
+extern int rl_end_of_history PARAMS((int, int));
+extern int rl_get_next_history PARAMS((int, int));
+extern int rl_get_previous_history PARAMS((int, int));
+
+/* Bindable commands for managing the mark and region. */
+extern int rl_set_mark PARAMS((int, int));
+extern int rl_exchange_point_and_mark PARAMS((int, int));
+
+/* Bindable commands to set the editing mode (emacs or vi). */
+extern int rl_vi_editing_mode PARAMS((int, int));
+extern int rl_emacs_editing_mode PARAMS((int, int));
+
+/* Bindable commands to change the insert mode (insert or overwrite) */
+extern int rl_overwrite_mode PARAMS((int, int));
+
+/* Bindable commands for managing key bindings. */
+extern int rl_re_read_init_file PARAMS((int, int));
+extern int rl_dump_functions PARAMS((int, int));
+extern int rl_dump_macros PARAMS((int, int));
+extern int rl_dump_variables PARAMS((int, int));
+
+/* Bindable commands for word completion. */
+extern int rl_complete PARAMS((int, int));
+extern int rl_possible_completions PARAMS((int, int));
+extern int rl_insert_completions PARAMS((int, int));
+extern int rl_menu_complete PARAMS((int, int));
+
+/* Bindable commands for killing and yanking text, and managing the kill ring. */
+extern int rl_kill_word PARAMS((int, int));
+extern int rl_backward_kill_word PARAMS((int, int));
+extern int rl_kill_line PARAMS((int, int));
+extern int rl_backward_kill_line PARAMS((int, int));
+extern int rl_kill_full_line PARAMS((int, int));
+extern int rl_unix_word_rubout PARAMS((int, int));
+extern int rl_unix_line_discard PARAMS((int, int));
+extern int rl_copy_region_to_kill PARAMS((int, int));
+extern int rl_kill_region PARAMS((int, int));
+extern int rl_copy_forward_word PARAMS((int, int));
+extern int rl_copy_backward_word PARAMS((int, int));
+extern int rl_yank PARAMS((int, int));
+extern int rl_yank_pop PARAMS((int, int));
+extern int rl_yank_nth_arg PARAMS((int, int));
+extern int rl_yank_last_arg PARAMS((int, int));
+/* Not available unless __CYGWIN__ is defined. */
+#ifdef __CYGWIN__
+extern int rl_paste_from_clipboard PARAMS((int, int));
+#endif
+
+/* Bindable commands for incremental searching. */
+extern int rl_reverse_search_history PARAMS((int, int));
+extern int rl_forward_search_history PARAMS((int, int));
+
+/* Bindable keyboard macro commands. */
+extern int rl_start_kbd_macro PARAMS((int, int));
+extern int rl_end_kbd_macro PARAMS((int, int));
+extern int rl_call_last_kbd_macro PARAMS((int, int));
+
+/* Bindable undo commands. */
+extern int rl_revert_line PARAMS((int, int));
+extern int rl_undo_command PARAMS((int, int));
+
+/* Bindable tilde expansion commands. */
+extern int rl_tilde_expand PARAMS((int, int));
+
+/* Bindable terminal control commands. */
+extern int rl_restart_output PARAMS((int, int));
+extern int rl_stop_output PARAMS((int, int));
+
+/* Miscellaneous bindable commands. */
+extern int rl_abort PARAMS((int, int));
+extern int rl_tty_status PARAMS((int, int));
+
+/* Bindable commands for incremental and non-incremental history searching. */
+extern int rl_history_search_forward PARAMS((int, int));
+extern int rl_history_search_backward PARAMS((int, int));
+extern int rl_noninc_forward_search PARAMS((int, int));
+extern int rl_noninc_reverse_search PARAMS((int, int));
+extern int rl_noninc_forward_search_again PARAMS((int, int));
+extern int rl_noninc_reverse_search_again PARAMS((int, int));
+
+/* Bindable command used when inserting a matching close character. */
+extern int rl_insert_close PARAMS((int, int));
+
+/* Not available unless READLINE_CALLBACKS is defined. */
+extern void rl_callback_handler_install PARAMS((const char *, rl_vcpfunc_t *));
+extern void rl_callback_read_char PARAMS((void));
+extern void rl_callback_handler_remove PARAMS((void));
+
+/* Things for vi mode. Not available unless readline is compiled -DVI_MODE. */
+/* VI-mode bindable commands. */
+extern int rl_vi_redo PARAMS((int, int));
+extern int rl_vi_undo PARAMS((int, int));
+extern int rl_vi_yank_arg PARAMS((int, int));
+extern int rl_vi_fetch_history PARAMS((int, int));
+extern int rl_vi_search_again PARAMS((int, int));
+extern int rl_vi_search PARAMS((int, int));
+extern int rl_vi_complete PARAMS((int, int));
+extern int rl_vi_tilde_expand PARAMS((int, int));
+extern int rl_vi_prev_word PARAMS((int, int));
+extern int rl_vi_next_word PARAMS((int, int));
+extern int rl_vi_end_word PARAMS((int, int));
+extern int rl_vi_insert_beg PARAMS((int, int));
+extern int rl_vi_append_mode PARAMS((int, int));
+extern int rl_vi_append_eol PARAMS((int, int));
+extern int rl_vi_eof_maybe PARAMS((int, int));
+extern int rl_vi_insertion_mode PARAMS((int, int));
+extern int rl_vi_movement_mode PARAMS((int, int));
+extern int rl_vi_arg_digit PARAMS((int, int));
+extern int rl_vi_change_case PARAMS((int, int));
+extern int rl_vi_put PARAMS((int, int));
+extern int rl_vi_column PARAMS((int, int));
+extern int rl_vi_delete_to PARAMS((int, int));
+extern int rl_vi_change_to PARAMS((int, int));
+extern int rl_vi_yank_to PARAMS((int, int));
+extern int rl_vi_delete PARAMS((int, int));
+extern int rl_vi_back_to_indent PARAMS((int, int));
+extern int rl_vi_first_print PARAMS((int, int));
+extern int rl_vi_char_search PARAMS((int, int));
+extern int rl_vi_match PARAMS((int, int));
+extern int rl_vi_change_char PARAMS((int, int));
+extern int rl_vi_subst PARAMS((int, int));
+extern int rl_vi_overstrike PARAMS((int, int));
+extern int rl_vi_overstrike_delete PARAMS((int, int));
+extern int rl_vi_replace PARAMS((int, int));
+extern int rl_vi_set_mark PARAMS((int, int));
+extern int rl_vi_goto_mark PARAMS((int, int));
+
+/* VI-mode utility functions. */
+extern int rl_vi_check PARAMS((void));
+extern int rl_vi_domove PARAMS((int, int *));
+extern int rl_vi_bracktype PARAMS((int));
+
+/* VI-mode pseudo-bindable commands, used as utility functions. */
+extern int rl_vi_fWord PARAMS((int, int));
+extern int rl_vi_bWord PARAMS((int, int));
+extern int rl_vi_eWord PARAMS((int, int));
+extern int rl_vi_fword PARAMS((int, int));
+extern int rl_vi_bword PARAMS((int, int));
+extern int rl_vi_eword PARAMS((int, int));
+
+/* **************************************************************** */
+/*								    */
+/*			Well Published Functions		    */
+/*								    */
+/* **************************************************************** */
+
+/* Readline functions. */
+/* Read a line of input.  Prompt with PROMPT.  A NULL PROMPT means none. */
+extern char *readline PARAMS((const char *));
+
+extern int rl_set_prompt PARAMS((const char *));
+extern int rl_expand_prompt PARAMS((char *));
+
+extern int rl_initialize PARAMS((void));
+
+/* Undocumented; unused by readline */
+extern int rl_discard_argument PARAMS((void));
+
+/* Utility functions to bind keys to readline commands. */
+extern int rl_add_defun PARAMS((const char *, rl_command_func_t *, int));
+extern int rl_bind_key PARAMS((int, rl_command_func_t *));
+extern int rl_bind_key_in_map PARAMS((int, rl_command_func_t *, Keymap));
+extern int rl_unbind_key PARAMS((int));
+extern int rl_unbind_key_in_map PARAMS((int, Keymap));
+extern int rl_unbind_function_in_map PARAMS((rl_command_func_t *, Keymap));
+extern int rl_unbind_command_in_map PARAMS((const char *, Keymap));
+extern int rl_set_key PARAMS((const char *, rl_command_func_t *, Keymap));
+extern int rl_generic_bind PARAMS((int, const char *, char *, Keymap));
+extern int rl_variable_bind PARAMS((const char *, const char *));
+
+/* Backwards compatibility, use rl_generic_bind instead. */
+extern int rl_macro_bind PARAMS((const char *, const char *, Keymap));
+
+/* Undocumented in the texinfo manual; not really useful to programs. */
+extern int rl_translate_keyseq PARAMS((const char *, char *, int *));
+extern char *rl_untranslate_keyseq PARAMS((int));
+
+extern rl_command_func_t *rl_named_function PARAMS((const char *));
+extern rl_command_func_t *rl_function_of_keyseq PARAMS((const char *, Keymap, int *));
+
+extern void rl_list_funmap_names PARAMS((void));
+extern char **rl_invoking_keyseqs_in_map PARAMS((rl_command_func_t *, Keymap));
+extern char **rl_invoking_keyseqs PARAMS((rl_command_func_t *));
+ 
+extern void rl_function_dumper PARAMS((int));
+extern void rl_macro_dumper PARAMS((int));
+extern void rl_variable_dumper PARAMS((int));
+
+extern int rl_read_init_file PARAMS((const char *));
+extern int rl_parse_and_bind PARAMS((char *));
+
+/* Functions for manipulating keymaps. */
+extern Keymap rl_make_bare_keymap PARAMS((void));
+extern Keymap rl_copy_keymap PARAMS((Keymap));
+extern Keymap rl_make_keymap PARAMS((void));
+extern void rl_discard_keymap PARAMS((Keymap));
+
+extern Keymap rl_get_keymap_by_name PARAMS((const char *));
+extern char *rl_get_keymap_name PARAMS((Keymap));
+extern void rl_set_keymap PARAMS((Keymap));
+extern Keymap rl_get_keymap PARAMS((void));
+/* Undocumented; used internally only. */
+extern void rl_set_keymap_from_edit_mode PARAMS((void));
+extern char *rl_get_keymap_name_from_edit_mode PARAMS((void));
+
+/* Functions for manipulating the funmap, which maps command names to functions. */
+extern int rl_add_funmap_entry PARAMS((const char *, rl_command_func_t *));
+extern const char **rl_funmap_names PARAMS((void));
+/* Undocumented, only used internally -- there is only one funmap, and this
+   function may be called only once. */
+extern void rl_initialize_funmap PARAMS((void));
+
+/* Utility functions for managing keyboard macros. */
+extern void rl_push_macro_input PARAMS((char *));
+
+/* Functions for undoing, from undo.c */
+extern void rl_add_undo PARAMS((enum undo_code, int, int, char *));
+extern void rl_free_undo_list PARAMS((void));
+extern int rl_do_undo PARAMS((void));
+extern int rl_begin_undo_group PARAMS((void));
+extern int rl_end_undo_group PARAMS((void));
+extern int rl_modifying PARAMS((int, int));
+
+/* Functions for redisplay. */
+extern void rl_redisplay PARAMS((void));
+extern int rl_on_new_line PARAMS((void));
+extern int rl_on_new_line_with_prompt PARAMS((void));
+extern int rl_forced_update_display PARAMS((void));
+extern int rl_clear_message PARAMS((void));
+extern int rl_reset_line_state PARAMS((void));
+extern int rl_crlf PARAMS((void));
+
+#if (defined (__STDC__) || defined (__cplusplus)) && defined (USE_VARARGS) && defined (PREFER_STDARG)
+extern int rl_message (const char *, ...)  __attribute__((__format__ (printf, 1, 2)));
+#else
+extern int rl_message ();
+#endif
+
+extern int rl_show_char PARAMS((int));
+
+/* Undocumented in texinfo manual. */
+extern int rl_character_len PARAMS((int, int));
+
+/* Save and restore internal prompt redisplay information. */
+extern void rl_save_prompt PARAMS((void));
+extern void rl_restore_prompt PARAMS((void));
+
+/* Modifying text. */
+extern void rl_replace_line PARAMS((const char *, int));
+extern int rl_insert_text PARAMS((const char *));
+extern int rl_delete_text PARAMS((int, int));
+extern int rl_kill_text PARAMS((int, int));
+extern char *rl_copy_text PARAMS((int, int));
+
+/* Terminal and tty mode management. */
+extern void rl_prep_terminal PARAMS((int));
+extern void rl_deprep_terminal PARAMS((void));
+extern void rl_tty_set_default_bindings PARAMS((Keymap));
+
+extern int rl_reset_terminal PARAMS((const char *));
+extern void rl_resize_terminal PARAMS((void));
+extern void rl_set_screen_size PARAMS((int, int));
+extern void rl_get_screen_size PARAMS((int *, int *));
+
+extern char *rl_get_termcap PARAMS((const char *));
+
+/* Functions for character input. */
+extern int rl_stuff_char PARAMS((int));
+extern int rl_execute_next PARAMS((int));
+extern int rl_clear_pending_input PARAMS((void));
+extern int rl_read_key PARAMS((void));
+extern int rl_getc PARAMS((FILE *));
+extern int rl_set_keyboard_input_timeout PARAMS((int));
+
+/* `Public' utility functions . */
+extern void rl_extend_line_buffer PARAMS((int));
+extern int rl_ding PARAMS((void));
+extern int rl_alphabetic PARAMS((int));
+
+/* Readline signal handling, from signals.c */
+extern int rl_set_signals PARAMS((void));
+extern int rl_clear_signals PARAMS((void));
+extern void rl_cleanup_after_signal PARAMS((void));
+extern void rl_reset_after_signal PARAMS((void));
+extern void rl_free_line_state PARAMS((void));
+ 
+extern int rl_set_paren_blink_timeout PARAMS((int));
+
+/* Undocumented. */
+extern int rl_maybe_save_line PARAMS((void));
+extern int rl_maybe_unsave_line PARAMS((void));
+extern int rl_maybe_replace_line PARAMS((void));
+
+/* Completion functions. */
+extern int rl_complete_internal PARAMS((int));
+extern void rl_display_match_list PARAMS((char **, int, int));
+
+extern char **rl_completion_matches PARAMS((const char *, rl_compentry_func_t *));
+extern char *rl_username_completion_function PARAMS((const char *, int));
+extern char *rl_filename_completion_function PARAMS((const char *, int));
+
+extern int rl_completion_mode PARAMS((rl_command_func_t *));
+
+#if 0
+/* Backwards compatibility (compat.c).  These will go away sometime. */
+extern void free_undo_list PARAMS((void));
+extern int maybe_save_line PARAMS((void));
+extern int maybe_unsave_line PARAMS((void));
+extern int maybe_replace_line PARAMS((void));
+
+extern int ding PARAMS((void));
+extern int alphabetic PARAMS((int));
+extern int crlf PARAMS((void));
+
+extern char **completion_matches PARAMS((char *, rl_compentry_func_t *));
+extern char *username_completion_function PARAMS((const char *, int));
+extern char *filename_completion_function PARAMS((const char *, int));
+#endif
+
+/* **************************************************************** */
+/*								    */
+/*			Well Published Variables		    */
+/*								    */
+/* **************************************************************** */
+
+/* The version of this incarnation of the readline library. */
+extern const char *rl_library_version;		/* e.g., "4.2" */
+extern int rl_readline_version;			/* e.g., 0x0402 */
+
+/* True if this is real GNU readline. */
+extern int rl_gnu_readline_p;
+
+/* Flags word encapsulating the current readline state. */
+extern int rl_readline_state;
+
+/* Says which editing mode readline is currently using.  1 means emacs mode;
+   0 means vi mode. */
+extern int rl_editing_mode;
+
+/* Insert or overwrite mode for emacs mode.  1 means insert mode; 0 means
+   overwrite mode.  Reset to insert mode on each input line. */
+extern int rl_insert_mode;
+
+/* The name of the calling program.  You should initialize this to
+   whatever was in argv[0].  It is used when parsing conditionals. */
+extern const char *rl_readline_name;
+
+/* The prompt readline uses.  This is set from the argument to
+   readline (), and should not be assigned to directly. */
+extern char *rl_prompt;
+
+/* The line buffer that is in use. */
+extern char *rl_line_buffer;
+
+/* The location of point, and end. */
+extern int rl_point;
+extern int rl_end;
+
+/* The mark, or saved cursor position. */
+extern int rl_mark;
+
+/* Flag to indicate that readline has finished with the current input
+   line and should return it. */
+extern int rl_done;
+
+/* If set to a character value, that will be the next keystroke read. */
+extern int rl_pending_input;
+
+/* Non-zero if we called this function from _rl_dispatch().  It's present
+   so functions can find out whether they were called from a key binding
+   or directly from an application. */
+extern int rl_dispatching;
+
+/* Non-zero if the user typed a numeric argument before executing the
+   current function. */
+extern int rl_explicit_arg;
+
+/* The current value of the numeric argument specified by the user. */
+extern int rl_numeric_arg;
+
+/* The address of the last command function Readline executed. */
+extern rl_command_func_t *rl_last_func;
+
+/* The name of the terminal to use. */
+extern const char *rl_terminal_name;
+
+/* The input and output streams. */
+extern FILE *rl_instream;
+extern FILE *rl_outstream;
+
+/* If non-zero, then this is the address of a function to call just
+   before readline_internal () prints the first prompt. */
+extern rl_hook_func_t *rl_startup_hook;
+
+/* If non-zero, this is the address of a function to call just before
+   readline_internal_setup () returns and readline_internal starts
+   reading input characters. */
+extern rl_hook_func_t *rl_pre_input_hook;
+      
+/* The address of a function to call periodically while Readline is
+   awaiting character input, or NULL, for no event handling. */
+extern rl_hook_func_t *rl_event_hook;
+
+/* The address of the function to call to fetch a character from the current
+   Readline input stream */
+extern rl_getc_func_t *rl_getc_function;
+
+extern rl_voidfunc_t *rl_redisplay_function;
+
+extern rl_vintfunc_t *rl_prep_term_function;
+extern rl_voidfunc_t *rl_deprep_term_function;
+
+/* Dispatch variables. */
+extern Keymap rl_executing_keymap;
+extern Keymap rl_binding_keymap;
+
+/* Display variables. */
+/* If non-zero, readline will erase the entire line, including any prompt,
+   if the only thing typed on an otherwise-blank line is something bound to
+   rl_newline. */
+extern int rl_erase_empty_line;
+
+/* If non-zero, the application has already printed the prompt (rl_prompt)
+   before calling readline, so readline should not output it the first time
+   redisplay is done. */
+extern int rl_already_prompted;
+
+/* A non-zero value means to read only this many characters rather than
+   up to a character bound to accept-line. */
+extern int rl_num_chars_to_read;
+
+/* The text of a currently-executing keyboard macro. */
+extern char *rl_executing_macro;
+
+/* Variables to control readline signal handling. */
+/* If non-zero, readline will install its own signal handlers for
+   SIGINT, SIGTERM, SIGQUIT, SIGALRM, SIGTSTP, SIGTTIN, and SIGTTOU. */
+extern int rl_catch_signals;
+
+/* If non-zero, readline will install a signal handler for SIGWINCH
+   that also attempts to call any calling application's SIGWINCH signal
+   handler.  Note that the terminal is not cleaned up before the
+   application's signal handler is called; use rl_cleanup_after_signal()
+   to do that. */
+extern int rl_catch_sigwinch;
+
+/* Completion variables. */
+/* Pointer to the generator function for completion_matches ().
+   NULL means to use rl_filename_completion_function (), the default
+   filename completer. */
+extern rl_compentry_func_t *rl_completion_entry_function;
+
+/* If rl_ignore_some_completions_function is non-NULL it is the address
+   of a function to call after all of the possible matches have been
+   generated, but before the actual completion is done to the input line.
+   The function is called with one argument; a NULL terminated array
+   of (char *).  If your function removes any of the elements, they
+   must be free()'ed. */
+extern rl_compignore_func_t *rl_ignore_some_completions_function;
+
+/* Pointer to alternative function to create matches.
+   Function is called with TEXT, START, and END.
+   START and END are indices in RL_LINE_BUFFER saying what the boundaries
+   of TEXT are.
+   If this function exists and returns NULL then call the value of
+   rl_completion_entry_function to try to match, otherwise use the
+   array of strings returned. */
+extern rl_completion_func_t *rl_attempted_completion_function;
+
+/* The basic list of characters that signal a break between words for the
+   completer routine.  The initial contents of this variable is what
+   breaks words in the shell, i.e. "n\"\\'`@$>". */
+extern const char *rl_basic_word_break_characters;
+
+/* The list of characters that signal a break between words for
+   rl_complete_internal.  The default list is the contents of
+   rl_basic_word_break_characters.  */
+extern const char *rl_completer_word_break_characters;
+
+/* List of characters which can be used to quote a substring of the line.
+   Completion occurs on the entire substring, and within the substring   
+   rl_completer_word_break_characters are treated as any other character,
+   unless they also appear within this list. */
+extern const char *rl_completer_quote_characters;
+
+/* List of quote characters which cause a word break. */
+extern const char *rl_basic_quote_characters;
+
+/* List of characters that need to be quoted in filenames by the completer. */
+extern const char *rl_filename_quote_characters;
+
+/* List of characters that are word break characters, but should be left
+   in TEXT when it is passed to the completion function.  The shell uses
+   this to help determine what kind of completing to do. */
+extern const char *rl_special_prefixes;
+
+/* If non-zero, then this is the address of a function to call when
+   completing on a directory name.  The function is called with
+   the address of a string (the current directory name) as an arg.  It
+   changes what is displayed when the possible completions are printed
+   or inserted. */
+extern rl_icppfunc_t *rl_directory_completion_hook;
+
+/* If non-zero, this is the address of a function to call when completing
+   a directory name.  This function takes the address of the directory name
+   to be modified as an argument.  Unlike rl_directory_completion_hook, it
+   only modifies the directory name used in opendir(2), not what is displayed
+   when the possible completions are printed or inserted.  It is called
+   before rl_directory_completion_hook.  I'm not happy with how this works
+   yet, so it's undocumented. */
+extern rl_icppfunc_t *rl_directory_rewrite_hook;
+
+/* Backwards compatibility with previous versions of readline. */
+#define rl_symbolic_link_hook rl_directory_completion_hook
+
+/* If non-zero, then this is the address of a function to call when
+   completing a word would normally display the list of possible matches.
+   This function is called instead of actually doing the display.
+   It takes three arguments: (char **matches, int num_matches, int max_length)
+   where MATCHES is the array of strings that matched, NUM_MATCHES is the
+   number of strings in that array, and MAX_LENGTH is the length of the
+   longest string in that array. */
+extern rl_compdisp_func_t *rl_completion_display_matches_hook;
+
+/* Non-zero means that the results of the matches are to be treated
+   as filenames.  This is ALWAYS zero on entry, and can only be changed
+   within a completion entry finder function. */
+extern int rl_filename_completion_desired;
+
+/* Non-zero means that the results of the matches are to be quoted using
+   double quotes (or an application-specific quoting mechanism) if the
+   filename contains any characters in rl_word_break_chars.  This is
+   ALWAYS non-zero on entry, and can only be changed within a completion
+   entry finder function. */
+extern int rl_filename_quoting_desired;
+
+/* Set to a function to quote a filename in an application-specific fashion.
+   Called with the text to quote, the type of match found (single or multiple)
+   and a pointer to the quoting character to be used, which the function can
+   reset if desired. */
+extern rl_quote_func_t *rl_filename_quoting_function;
+
+/* Function to call to remove quoting characters from a filename.  Called
+   before completion is attempted, so the embedded quotes do not interfere
+   with matching names in the file system. */
+extern rl_dequote_func_t *rl_filename_dequoting_function;
+
+/* Function to call to decide whether or not a word break character is
+   quoted.  If a character is quoted, it does not break words for the
+   completer. */
+extern rl_linebuf_func_t *rl_char_is_quoted_p;
+
+/* Non-zero means to suppress normal filename completion after the
+   user-specified completion function has been called. */
+extern int rl_attempted_completion_over;
+
+/* Set to a character describing the type of completion being attempted by
+   rl_complete_internal; available for use by application completion
+   functions. */
+extern int rl_completion_type;
+
+/* Character appended to completed words when at the end of the line.  The
+   default is a space.  Nothing is added if this is '\0'. */
+extern int rl_completion_append_character;
+
+/* If set to non-zero by an application completion function,
+   rl_completion_append_character will not be appended. */
+extern int rl_completion_suppress_append;
+
+/* Up to this many items will be displayed in response to a
+   possible-completions call.  After that, we ask the user if she
+   is sure she wants to see them all.  The default value is 100. */
+extern int rl_completion_query_items;
+
+/* If non-zero, a slash will be appended to completed filenames that are
+   symbolic links to directory names, subject to the value of the
+   mark-directories variable (which is user-settable).  This exists so
+   that application completion functions can override the user's preference
+   (set via the mark-symlinked-directories variable) if appropriate.
+   It's set to the value of _rl_complete_mark_symlink_dirs in
+   rl_complete_internal before any application-specific completion
+   function is called, so without that function doing anything, the user's
+   preferences are honored. */
+extern int rl_completion_mark_symlink_dirs;
+
+/* If non-zero, then disallow duplicates in the matches. */
+extern int rl_ignore_completion_duplicates;
+
+/* If this is non-zero, completion is (temporarily) inhibited, and the
+   completion character will be inserted as any other. */
+extern int rl_inhibit_completion;
+
+/* Definitions available for use by readline clients. */
+#define RL_PROMPT_START_IGNORE	'\001'
+#define RL_PROMPT_END_IGNORE	'\002'
+
+/* Possible values for do_replace argument to rl_filename_quoting_function,
+   called by rl_complete_internal. */
+#define NO_MATCH        0
+#define SINGLE_MATCH    1
+#define MULT_MATCH      2
+
+/* Possible state values for rl_readline_state */
+#define RL_STATE_NONE		0x00000		/* no state; before first call */
+
+#define RL_STATE_INITIALIZING	0x00001		/* initializing */
+#define RL_STATE_INITIALIZED	0x00002		/* initialization done */
+#define RL_STATE_TERMPREPPED	0x00004		/* terminal is prepped */
+#define RL_STATE_READCMD	0x00008		/* reading a command key */
+#define RL_STATE_METANEXT	0x00010		/* reading input after ESC */
+#define RL_STATE_DISPATCHING	0x00020		/* dispatching to a command */
+#define RL_STATE_MOREINPUT	0x00040		/* reading more input in a command function */
+#define RL_STATE_ISEARCH	0x00080		/* doing incremental search */
+#define RL_STATE_NSEARCH	0x00100		/* doing non-inc search */
+#define RL_STATE_SEARCH		0x00200		/* doing a history search */
+#define RL_STATE_NUMERICARG	0x00400		/* reading numeric argument */
+#define RL_STATE_MACROINPUT	0x00800		/* getting input from a macro */
+#define RL_STATE_MACRODEF	0x01000		/* defining keyboard macro */
+#define RL_STATE_OVERWRITE	0x02000		/* overwrite mode */
+#define RL_STATE_COMPLETING	0x04000		/* doing completion */
+#define RL_STATE_SIGHANDLER	0x08000		/* in readline sighandler */
+#define RL_STATE_UNDOING	0x10000		/* doing an undo */
+#define RL_STATE_INPUTPENDING	0x20000		/* rl_execute_next called */
+
+#define RL_STATE_DONE		0x80000		/* done; accepted line */
+
+#define RL_SETSTATE(x)		(rl_readline_state |= (x))
+#define RL_UNSETSTATE(x)	(rl_readline_state &= ~(x))
+#define RL_ISSTATE(x)		(rl_readline_state & (x))
+
+struct readline_state {
+  /* line state */
+  int point;
+  int end;
+  int mark;
+  char *buffer;
+  int buflen;
+  UNDO_LIST *ul;
+  char *prompt;
+
+  /* global state */
+  int rlstate;
+  int done;
+  Keymap kmap;
+
+  /* input state */
+  rl_command_func_t *lastfunc;
+  int insmode;
+  int edmode;
+  int kseqlen;
+  FILE *inf;
+  FILE *outf;
+  int pendingin;
+  char *macro;
+
+  /* signal state */
+  int catchsigs;
+  int catchsigwinch;
+
+  /* reserved for future expansion, so the struct size doesn't change */
+  char reserved[64];
+};
+
+extern int rl_save_state PARAMS((struct readline_state *));
+extern int rl_restore_state PARAMS((struct readline_state *));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _READLINE_H_ */
diff --git a/readline-4.3.orig/rlconf.h b/readline-4.3.orig/rlconf.h
new file mode 100644
index 0000000..c651fd8
--- /dev/null
+++ b/readline-4.3.orig/rlconf.h
@@ -0,0 +1,60 @@
+/* rlconf.h -- readline configuration definitions */
+
+/* Copyright (C) 1994 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RLCONF_H_)
+#define _RLCONF_H_
+
+/* Define this if you want the vi-mode editing available. */
+#define VI_MODE
+
+/* Define this to get an indication of file type when listing completions. */
+#define VISIBLE_STATS
+
+/* This definition is needed by readline.c, rltty.c, and signals.c. */
+/* If on, then readline handles signals in a way that doesn't screw. */
+#define HANDLE_SIGNALS
+
+/* Ugly but working hack for binding prefix meta. */
+#define PREFIX_META_HACK
+
+/* The final, last-ditch effort file name for an init file. */
+#define DEFAULT_INPUTRC "~/.inputrc"
+
+/* If defined, expand tabs to spaces. */
+#define DISPLAY_TABS
+
+/* If defined, use the terminal escape sequence to move the cursor forward
+   over a character when updating the line rather than rewriting it. */
+/* #define HACK_TERMCAP_MOTION */
+
+/* The string inserted by the `insert comment' command. */
+#define RL_COMMENT_BEGIN_DEFAULT "#"
+
+/* Define this if you want code that allows readline to be used in an
+   X `callback' style. */
+#define READLINE_CALLBACKS
+
+/* Define this if you want the cursor to indicate insert or overwrite mode. */
+/* #define CURSOR_MODE */
+
+#endif /* _RLCONF_H_ */
diff --git a/readline-4.3.orig/rldefs.h b/readline-4.3.orig/rldefs.h
new file mode 100644
index 0000000..4a28bd1
--- /dev/null
+++ b/readline-4.3.orig/rldefs.h
@@ -0,0 +1,156 @@
+/* rldefs.h -- an attempt to isolate some of the system-specific defines
+   for readline.  This should be included after any files that define
+   system-specific constants like _POSIX_VERSION or USG. */
+
+/* Copyright (C) 1987,1989 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RLDEFS_H_)
+#define _RLDEFS_H_
+
+#if defined (HAVE_CONFIG_H)
+#  include "config.h"
+#endif
+
+#include "rlstdc.h"
+
+#if defined (_POSIX_VERSION) && !defined (TERMIOS_MISSING)
+#  define TERMIOS_TTY_DRIVER
+#else
+#  if defined (HAVE_TERMIO_H)
+#    define TERMIO_TTY_DRIVER
+#  else
+#    define NEW_TTY_DRIVER
+#  endif
+#endif
+
+/* Posix macro to check file in statbuf for directory-ness.
+   This requires that <sys/stat.h> be included before this test. */
+#if defined (S_IFDIR) && !defined (S_ISDIR)
+#  define S_ISDIR(m) (((m)&S_IFMT) == S_IFDIR)
+#endif
+
+/* Decide which flavor of the header file describing the C library
+   string functions to include and include it. */
+
+#if defined (HAVE_STRING_H)
+#  include <string.h>
+#else /* !HAVE_STRING_H */
+#  include <strings.h>
+#endif /* !HAVE_STRING_H */
+
+#if !defined (strchr) && !defined (__STDC__)
+extern char *strchr (), *strrchr ();
+#endif /* !strchr && !__STDC__ */
+
+#if defined (PREFER_STDARG)
+#  include <stdarg.h>
+#else
+#  if defined (PREFER_VARARGS)
+#    include <varargs.h>
+#  endif
+#endif
+
+#if defined (HAVE_STRCASECMP)
+#define _rl_stricmp strcasecmp
+#define _rl_strnicmp strncasecmp
+#else
+extern int _rl_stricmp PARAMS((char *, char *));
+extern int _rl_strnicmp PARAMS((char *, char *, int));
+#endif
+
+#if defined (HAVE_STRPBRK)
+#  define _rl_strpbrk(a,b)	strpbrk((a),(b))
+#else
+extern char *_rl_strpbrk PARAMS((const char *, const char *));
+#endif
+
+#if !defined (emacs_mode)
+#  define no_mode -1
+#  define vi_mode 0
+#  define emacs_mode 1
+#endif
+
+#if !defined (RL_IM_INSERT)
+#  define RL_IM_INSERT		1
+#  define RL_IM_OVERWRITE	0
+#
+#  define RL_IM_DEFAULT		RL_IM_INSERT
+#endif
+
+/* If you cast map[key].function to type (Keymap) on a Cray,
+   the compiler takes the value of map[key].function and
+   divides it by 4 to convert between pointer types (pointers
+   to functions and pointers to structs are different sizes).
+   This is not what is wanted. */
+#if defined (CRAY)
+#  define FUNCTION_TO_KEYMAP(map, key)	(Keymap)((int)map[key].function)
+#  define KEYMAP_TO_FUNCTION(data)	(rl_command_func_t *)((int)(data))
+#else
+#  define FUNCTION_TO_KEYMAP(map, key)	(Keymap)(map[key].function)
+#  define KEYMAP_TO_FUNCTION(data)	(rl_command_func_t *)(data)
+#endif
+
+#ifndef savestring
+#define savestring(x) strcpy ((char *)xmalloc (1 + strlen (x)), (x))
+#endif
+
+/* Possible values for _rl_bell_preference. */
+#define NO_BELL 0
+#define AUDIBLE_BELL 1
+#define VISIBLE_BELL 2
+
+/* Definitions used when searching the line for characters. */
+/* NOTE: it is necessary that opposite directions are inverses */
+#define	FTO	 1		/* forward to */
+#define BTO	-1		/* backward to */
+#define FFIND	 2		/* forward find */
+#define BFIND	-2		/* backward find */
+
+/* Possible values for the found_quote flags word used by the completion
+   functions.  It says what kind of (shell-like) quoting we found anywhere
+   in the line. */
+#define RL_QF_SINGLE_QUOTE	0x01
+#define RL_QF_DOUBLE_QUOTE	0x02
+#define RL_QF_BACKSLASH		0x04
+#define RL_QF_OTHER_QUOTE	0x08
+
+/* Default readline line buffer length. */
+#define DEFAULT_BUFFER_SIZE 256
+
+#if !defined (STREQ)
+#define STREQ(a, b)	(((a)[0] == (b)[0]) && (strcmp ((a), (b)) == 0))
+#define STREQN(a, b, n)	(((n) == 0) ? (1) \
+				    : ((a)[0] == (b)[0]) && (strncmp ((a), (b), (n)) == 0))
+#endif
+
+#if !defined (FREE)
+#  define FREE(x)	if (x) free (x)
+#endif
+
+#if !defined (SWAP)
+#  define SWAP(s, e)  do { int t; t = s; s = e; e = t; } while (0)
+#endif
+
+/* CONFIGURATION SECTION */
+#include "rlconf.h"
+
+#endif /* !_RLDEFS_H_ */
diff --git a/readline-4.3.orig/rlmbutil.h b/readline-4.3.orig/rlmbutil.h
new file mode 100644
index 0000000..27ca32b
--- /dev/null
+++ b/readline-4.3.orig/rlmbutil.h
@@ -0,0 +1,108 @@
+/* rlmbutil.h -- utility functions for multibyte characters. */
+
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RL_MBUTIL_H_)
+#define _RL_MBUTIL_H_
+
+#include "rlstdc.h"
+
+/************************************************/
+/* check multibyte capability for I18N code     */
+/************************************************/
+
+/* For platforms which support the ISO C amendement 1 functionality we
+   support user defined character classes.  */
+   /* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.  */
+#if defined (HAVE_WCTYPE_H) && defined (HAVE_WCHAR_H)
+#  include <wchar.h>
+#  include <wctype.h>
+#  if defined (HAVE_MBSRTOWCS) /* system is supposed to support XPG5 */
+#    define HANDLE_MULTIBYTE      1
+#  endif
+#endif
+
+/* Some systems, like BeOS, have multibyte encodings but lack mbstate_t.  */
+#if HANDLE_MULTIBYTE && !defined (HAVE_MBSTATE_T)
+#  define wcsrtombs(dest, src, len, ps) (wcsrtombs) (dest, src, len, 0)
+#  define mbsrtowcs(dest, src, len, ps) (mbsrtowcs) (dest, src, len, 0)
+#  define wcrtomb(s, wc, ps) (wcrtomb) (s, wc, 0)
+#  define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0)
+#  define mbrlen(s, n, ps) (mbrlen) (s, n, 0)
+#  define mbstate_t int
+#endif
+
+/* Make sure MB_LEN_MAX is at least 16 on systems that claim to be able to
+   handle multibyte chars (some systems define MB_LEN_MAX as 1) */
+#ifdef HANDLE_MULTIBYTE
+#  include <limits.h>
+#  if defined(MB_LEN_MAX) && (MB_LEN_MAX < 16)
+#    undef MB_LEN_MAX
+#  endif
+#  if !defined (MB_LEN_MAX)
+#    define MB_LEN_MAX 16
+#  endif
+#endif
+
+/************************************************/
+/* end of multibyte capability checks for I18N  */
+/************************************************/
+
+/*
+ * Flags for _rl_find_prev_mbchar and _rl_find_next_mbchar:
+ *
+ * MB_FIND_ANY		find any multibyte character
+ * MB_FIND_NONZERO	find a non-zero-width multibyte character
+ */
+
+#define MB_FIND_ANY	0x00
+#define MB_FIND_NONZERO	0x01
+
+extern int _rl_find_prev_mbchar PARAMS((char *, int, int));
+extern int _rl_find_next_mbchar PARAMS((char *, int, int, int));
+
+#ifdef HANDLE_MULTIBYTE
+
+extern int _rl_compare_chars PARAMS((char *, int, mbstate_t *, char *, int, mbstate_t *));
+extern int _rl_get_char_len PARAMS((char *, mbstate_t *));
+extern int _rl_adjust_point PARAMS((char *, int, mbstate_t *));
+
+extern int _rl_read_mbchar PARAMS((char *, int));
+extern int _rl_read_mbstring PARAMS((int, char *, int));
+
+extern int _rl_is_mbchar_matched PARAMS((char *, int, int, char *, int));
+
+#else /* !HANDLE_MULTIBYTE */
+
+#undef MB_LEN_MAX
+#undef MB_CUR_MAX
+
+#define MB_LEN_MAX	1
+#define MB_CUR_MAX	1
+
+#define _rl_find_prev_mbchar(b, i, f)		(((i) == 0) ? (i) : ((i) - 1))
+#define _rl_find_next_mbchar(b, i1, i2, f)	((i1) + (i2))
+
+#endif /* !HANDLE_MULTIBYTE */
+
+extern int rl_byte_oriented;
+
+#endif /* _RL_MBUTIL_H_ */
diff --git a/readline-4.3.orig/rlprivate.h b/readline-4.3.orig/rlprivate.h
new file mode 100644
index 0000000..ccb9144
--- /dev/null
+++ b/readline-4.3.orig/rlprivate.h
@@ -0,0 +1,284 @@
+/* rlprivate.h -- functions and variables global to the readline library,
+		  but not intended for use by applications. */
+
+/* Copyright (C) 1999 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RL_PRIVATE_H_)
+#define _RL_PRIVATE_H_
+
+#include "rlconf.h"	/* for VISIBLE_STATS */
+#include "rlstdc.h"
+#include "posixjmp.h"	/* defines procenv_t */
+
+/*************************************************************************
+ *									 *
+ * Global functions undocumented in texinfo manual and not in readline.h *
+ *									 *
+ *************************************************************************/
+
+/*************************************************************************
+ *									 *
+ * Global variables undocumented in texinfo manual and not in readline.h *
+ *									 *
+ *************************************************************************/
+
+/* complete.c */
+extern int rl_complete_with_tilde_expansion;
+#if defined (VISIBLE_STATS)
+extern int rl_visible_stats;
+#endif /* VISIBLE_STATS */
+
+/* readline.c */
+extern int rl_line_buffer_len;
+extern int rl_arg_sign;
+extern int rl_visible_prompt_length;
+extern int readline_echoing_p;
+extern int rl_key_sequence_length;
+extern int rl_byte_oriented;
+
+/* display.c */
+extern int rl_display_fixed;
+
+/* parens.c */
+extern int rl_blink_matching_paren;
+
+/*************************************************************************
+ *									 *
+ * Global functions and variables unsed and undocumented		 *
+ *									 *
+ *************************************************************************/
+
+/* kill.c */
+extern int rl_set_retained_kills PARAMS((int));
+
+/* terminal.c */
+extern void _rl_set_screen_size PARAMS((int, int));
+
+/* undo.c */
+extern int _rl_fix_last_undo_of_type PARAMS((int, int, int));
+
+/* util.c */
+extern char *_rl_savestring PARAMS((const char *));
+
+/*************************************************************************
+ *									 *
+ * Functions and variables private to the readline library		 *
+ *									 *
+ *************************************************************************/
+
+/* NOTE: Functions and variables prefixed with `_rl_' are
+   pseudo-global: they are global so they can be shared
+   between files in the readline library, but are not intended
+   to be visible to readline callers. */
+
+/*************************************************************************
+ * Undocumented private functions					 *
+ *************************************************************************/
+
+#if defined(READLINE_CALLBACKS)
+
+/* readline.c */
+extern void readline_internal_setup PARAMS((void));
+extern char *readline_internal_teardown PARAMS((int));
+extern int readline_internal_char PARAMS((void));
+
+#endif /* READLINE_CALLBACKS */
+
+/* bind.c */
+extern void _rl_bind_if_unbound PARAMS((const char *, rl_command_func_t *));
+
+/* complete.c */
+extern char _rl_find_completion_word PARAMS((int *, int *));
+extern void _rl_free_match_list PARAMS((char **));
+
+/* display.c */
+extern char *_rl_strip_prompt PARAMS((char *));
+extern void _rl_move_cursor_relative PARAMS((int, const char *));
+extern void _rl_move_vert PARAMS((int));
+extern void _rl_save_prompt PARAMS((void));
+extern void _rl_restore_prompt PARAMS((void));
+extern char *_rl_make_prompt_for_search PARAMS((int));
+extern void _rl_erase_at_end_of_line PARAMS((int));
+extern void _rl_clear_to_eol PARAMS((int));
+extern void _rl_clear_screen PARAMS((void));
+extern void _rl_update_final PARAMS((void));
+extern void _rl_redisplay_after_sigwinch PARAMS((void));
+extern void _rl_clean_up_for_exit PARAMS((void));
+extern void _rl_erase_entire_line PARAMS((void));
+extern int _rl_current_display_line PARAMS((void));
+
+/* input.c */
+extern int _rl_any_typein PARAMS((void));
+extern int _rl_input_available PARAMS((void));
+extern int _rl_input_queued PARAMS((int));
+extern void _rl_insert_typein PARAMS((int));
+extern int _rl_unget_char PARAMS((int));
+
+/* macro.c */
+extern void _rl_with_macro_input PARAMS((char *));
+extern int _rl_next_macro_key PARAMS((void));
+extern void _rl_push_executing_macro PARAMS((void));
+extern void _rl_pop_executing_macro PARAMS((void));
+extern void _rl_add_macro_char PARAMS((int));
+extern void _rl_kill_kbd_macro PARAMS((void));
+
+/* misc.c */
+extern int _rl_init_argument PARAMS((void));
+extern void _rl_start_using_history PARAMS((void));
+extern int _rl_free_saved_history_line PARAMS((void));
+extern void _rl_set_insert_mode PARAMS((int, int));
+
+/* nls.c */
+extern int _rl_init_eightbit PARAMS((void));
+
+/* parens.c */
+extern void _rl_enable_paren_matching PARAMS((int));
+
+/* readline.c */
+extern void _rl_init_line_state PARAMS((void));
+extern void _rl_set_the_line PARAMS((void));
+extern int _rl_dispatch PARAMS((int, Keymap));
+extern int _rl_dispatch_subseq PARAMS((int, Keymap, int));
+
+/* rltty.c */
+extern int _rl_disable_tty_signals PARAMS((void));
+extern int _rl_restore_tty_signals PARAMS((void));
+
+/* terminal.c */
+extern void _rl_get_screen_size PARAMS((int, int));
+extern int _rl_init_terminal_io PARAMS((const char *));
+#ifdef _MINIX
+extern void _rl_output_character_function PARAMS((int));
+#else
+extern int _rl_output_character_function PARAMS((int));
+#endif
+extern void _rl_output_some_chars PARAMS((const char *, int));
+extern int _rl_backspace PARAMS((int));
+extern void _rl_enable_meta_key PARAMS((void));
+extern void _rl_control_keypad PARAMS((int));
+extern void _rl_set_cursor PARAMS((int, int));
+
+/* text.c */
+extern void _rl_fix_point PARAMS((int));
+extern int _rl_replace_text PARAMS((const char *, int, int));
+extern int _rl_insert_char PARAMS((int, int));
+extern int _rl_overwrite_char PARAMS((int, int));
+extern int _rl_overwrite_rubout PARAMS((int, int));
+extern int _rl_rubout_char PARAMS((int, int));
+#if defined (HANDLE_MULTIBYTE)
+extern int _rl_char_search_internal PARAMS((int, int, char *, int));
+#else
+extern int _rl_char_search_internal PARAMS((int, int, int));
+#endif
+extern int _rl_set_mark_at_pos PARAMS((int));
+
+/* util.c */
+extern int _rl_abort_internal PARAMS((void));
+extern char *_rl_strindex PARAMS((const char *, const char *));
+extern int _rl_qsort_string_compare PARAMS((char **, char **));
+extern int (_rl_uppercase_p) PARAMS((int));
+extern int (_rl_lowercase_p) PARAMS((int));
+extern int (_rl_pure_alphabetic) PARAMS((int));
+extern int (_rl_digit_p) PARAMS((int));
+extern int (_rl_to_lower) PARAMS((int));
+extern int (_rl_to_upper) PARAMS((int));
+extern int (_rl_digit_value) PARAMS((int));
+
+/* vi_mode.c */
+extern void _rl_vi_initialize_line PARAMS((void));
+extern void _rl_vi_reset_last PARAMS((void));
+extern void _rl_vi_set_last PARAMS((int, int, int));
+extern int _rl_vi_textmod_command PARAMS((int));
+extern void _rl_vi_done_inserting PARAMS((void));
+
+/*************************************************************************
+ * Undocumented private variables					 *
+ *************************************************************************/
+
+/* bind.c */
+extern const char *_rl_possible_control_prefixes[];
+extern const char *_rl_possible_meta_prefixes[];
+
+/* complete.c */
+extern int _rl_complete_show_all;
+extern int _rl_complete_mark_directories;
+extern int _rl_complete_mark_symlink_dirs;
+extern int _rl_print_completions_horizontally;
+extern int _rl_completion_case_fold;
+extern int _rl_match_hidden_files;
+extern int _rl_page_completions;
+
+/* display.c */
+extern int _rl_vis_botlin;
+extern int _rl_last_c_pos;
+extern int _rl_suppress_redisplay;
+extern char *rl_display_prompt;
+
+/* isearch.c */
+extern char *_rl_isearch_terminators;
+
+/* macro.c */
+extern char *_rl_executing_macro;
+
+/* misc.c */
+extern int _rl_history_preserve_point;
+extern int _rl_history_saved_point;
+
+/* readline.c */
+extern int _rl_horizontal_scroll_mode;
+extern int _rl_mark_modified_lines;
+extern int _rl_bell_preference;
+extern int _rl_meta_flag;
+extern int _rl_convert_meta_chars_to_ascii;
+extern int _rl_output_meta_chars;
+extern char *_rl_comment_begin;
+extern unsigned char _rl_parsing_conditionalized_out;
+extern Keymap _rl_keymap;
+extern FILE *_rl_in_stream;
+extern FILE *_rl_out_stream;
+extern int _rl_last_command_was_kill;
+extern int _rl_eof_char;
+extern procenv_t readline_top_level;
+
+/* terminal.c */
+extern int _rl_enable_keypad;
+extern int _rl_enable_meta;
+extern char *_rl_term_clreol;
+extern char *_rl_term_clrpag;
+extern char *_rl_term_im;
+extern char *_rl_term_ic;
+extern char *_rl_term_ei;
+extern char *_rl_term_DC;
+extern char *_rl_term_up;
+extern char *_rl_term_dc;
+extern char *_rl_term_cr;
+extern char *_rl_term_IC;
+extern int _rl_screenheight;
+extern int _rl_screenwidth;
+extern int _rl_screenchars;
+extern int _rl_terminal_can_insert;
+extern int _rl_term_autowrap;
+
+/* undo.c */
+extern int _rl_doing_an_undo;
+extern int _rl_undo_group_level;
+
+#endif /* _RL_PRIVATE_H_ */
diff --git a/readline-4.3.orig/rlshell.h b/readline-4.3.orig/rlshell.h
new file mode 100644
index 0000000..3c03fba
--- /dev/null
+++ b/readline-4.3.orig/rlshell.h
@@ -0,0 +1,34 @@
+/* rlshell.h -- utility functions normally provided by bash. */
+
+/* Copyright (C) 1999 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RL_SHELL_H_)
+#define _RL_SHELL_H_
+
+#include "rlstdc.h"
+
+extern char *sh_single_quote PARAMS((char *));
+extern void sh_set_lines_and_columns PARAMS((int, int));
+extern char *sh_get_env_value PARAMS((const char *));
+extern char *sh_get_home_dir PARAMS((void));
+extern int sh_unset_nodelay_mode PARAMS((int));
+
+#endif /* _RL_SHELL_H_ */
diff --git a/readline-4.3.orig/rlstdc.h b/readline-4.3.orig/rlstdc.h
new file mode 100644
index 0000000..d6a22b3
--- /dev/null
+++ b/readline-4.3.orig/rlstdc.h
@@ -0,0 +1,45 @@
+/* stdc.h -- macros to make source compile on both ANSI C and K&R C
+   compilers. */
+
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   Bash is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Bash; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RL_STDC_H_)
+#define _RL_STDC_H_
+
+/* Adapted from BSD /usr/include/sys/cdefs.h. */
+
+/* A function can be defined using prototypes and compile on both ANSI C
+   and traditional C compilers with something like this:
+	extern char *func PARAMS((char *, char *, int)); */
+
+#if !defined (PARAMS)
+#  if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus)
+#    define PARAMS(protos) protos
+#  else
+#    define PARAMS(protos) ()
+#  endif
+#endif
+
+#ifndef __attribute__
+#  if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__
+#    define __attribute__(x)
+#  endif
+#endif
+
+#endif /* !_RL_STDC_H_ */
diff --git a/readline-4.3.orig/rltty.c b/readline-4.3.orig/rltty.c
new file mode 100644
index 0000000..755efeb
--- /dev/null
+++ b/readline-4.3.orig/rltty.c
@@ -0,0 +1,911 @@
+/* rltty.c -- functions to prepare and restore the terminal for readline's
+   use. */
+
+/* Copyright (C) 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <signal.h>
+#include <errno.h>
+#include <stdio.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#include "rldefs.h"
+
+#if defined (GWINSZ_IN_SYS_IOCTL)
+#  include <sys/ioctl.h>
+#endif /* GWINSZ_IN_SYS_IOCTL */
+
+#include "rltty.h"
+#include "readline.h"
+#include "rlprivate.h"
+
+#if !defined (errno)
+extern int errno;
+#endif /* !errno */
+
+rl_vintfunc_t *rl_prep_term_function = rl_prep_terminal;
+rl_voidfunc_t *rl_deprep_term_function = rl_deprep_terminal;
+
+static void block_sigint PARAMS((void));
+static void release_sigint PARAMS((void));
+
+static void set_winsize PARAMS((int));
+
+/* **************************************************************** */
+/*								    */
+/*			   Signal Management			    */
+/*								    */
+/* **************************************************************** */
+
+#if defined (HAVE_POSIX_SIGNALS)
+static sigset_t sigint_set, sigint_oset;
+#else /* !HAVE_POSIX_SIGNALS */
+#  if defined (HAVE_BSD_SIGNALS)
+static int sigint_oldmask;
+#  endif /* HAVE_BSD_SIGNALS */
+#endif /* !HAVE_POSIX_SIGNALS */
+
+static int sigint_blocked;
+
+/* Cause SIGINT to not be delivered until the corresponding call to
+   release_sigint(). */
+static void
+block_sigint ()
+{
+  if (sigint_blocked)
+    return;
+
+#if defined (HAVE_POSIX_SIGNALS)
+  sigemptyset (&sigint_set);
+  sigemptyset (&sigint_oset);
+  sigaddset (&sigint_set, SIGINT);
+  sigprocmask (SIG_BLOCK, &sigint_set, &sigint_oset);
+#else /* !HAVE_POSIX_SIGNALS */
+#  if defined (HAVE_BSD_SIGNALS)
+  sigint_oldmask = sigblock (sigmask (SIGINT));
+#  else /* !HAVE_BSD_SIGNALS */
+#    if defined (HAVE_USG_SIGHOLD)
+  sighold (SIGINT);
+#    endif /* HAVE_USG_SIGHOLD */
+#  endif /* !HAVE_BSD_SIGNALS */
+#endif /* !HAVE_POSIX_SIGNALS */
+
+  sigint_blocked = 1;
+}
+
+/* Allow SIGINT to be delivered. */
+static void
+release_sigint ()
+{
+  if (sigint_blocked == 0)
+    return;
+
+#if defined (HAVE_POSIX_SIGNALS)
+  sigprocmask (SIG_SETMASK, &sigint_oset, (sigset_t *)NULL);
+#else
+#  if defined (HAVE_BSD_SIGNALS)
+  sigsetmask (sigint_oldmask);
+#  else /* !HAVE_BSD_SIGNALS */
+#    if defined (HAVE_USG_SIGHOLD)
+  sigrelse (SIGINT);
+#    endif /* HAVE_USG_SIGHOLD */
+#  endif /* !HAVE_BSD_SIGNALS */
+#endif /* !HAVE_POSIX_SIGNALS */
+
+  sigint_blocked = 0;
+}
+
+/* **************************************************************** */
+/*								    */
+/*		      Saving and Restoring the TTY	    	    */
+/*								    */
+/* **************************************************************** */
+
+/* Non-zero means that the terminal is in a prepped state. */
+static int terminal_prepped;
+
+static _RL_TTY_CHARS _rl_tty_chars, _rl_last_tty_chars;
+
+/* If non-zero, means that this process has called tcflow(fd, TCOOFF)
+   and output is suspended. */
+#if defined (__ksr1__)
+static int ksrflow;
+#endif
+
+/* Dummy call to force a backgrounded readline to stop before it tries
+   to get the tty settings. */
+static void
+set_winsize (tty)
+     int tty;
+{
+#if defined (TIOCGWINSZ)
+  struct winsize w;
+
+  if (ioctl (tty, TIOCGWINSZ, &w) == 0)
+      (void) ioctl (tty, TIOCSWINSZ, &w);
+#endif /* TIOCGWINSZ */
+}
+
+#if defined (NEW_TTY_DRIVER)
+
+/* Values for the `flags' field of a struct bsdtty.  This tells which
+   elements of the struct bsdtty have been fetched from the system and
+   are valid. */
+#define SGTTY_SET	0x01
+#define LFLAG_SET	0x02
+#define TCHARS_SET	0x04
+#define LTCHARS_SET	0x08
+
+struct bsdtty {
+  struct sgttyb sgttyb;	/* Basic BSD tty driver information. */
+  int lflag;		/* Local mode flags, like LPASS8. */
+#if defined (TIOCGETC)
+  struct tchars tchars;	/* Terminal special characters, including ^S and ^Q. */
+#endif
+#if defined (TIOCGLTC)
+  struct ltchars ltchars; /* 4.2 BSD editing characters */
+#endif
+  int flags;		/* Bitmap saying which parts of the struct are valid. */
+};
+
+#define TIOTYPE struct bsdtty
+
+static TIOTYPE otio;
+
+static void save_tty_chars PARAMS((TIOTYPE *));
+static int _get_tty_settings PARAMS((int, TIOTYPE *));
+static int get_tty_settings PARAMS((int, TIOTYPE *));
+static int _set_tty_settings PARAMS((int, TIOTYPE *));
+static int set_tty_settings PARAMS((int, TIOTYPE *));
+
+static void prepare_terminal_settings PARAMS((int, TIOTYPE, TIOTYPE *));
+
+static void
+save_tty_chars (tiop)
+     TIOTYPE *tiop;
+{
+  _rl_last_tty_chars = _rl_tty_chars;
+
+  if (tiop->flags & SGTTY_SET)
+    {
+      _rl_tty_chars.t_erase = tiop->sgttyb.sg_erase;
+      _rl_tty_chars.t_kill = tiop->sgttyb.sg_kill;
+    }
+
+  if (tiop->flags & TCHARS_SET)
+    {
+      _rl_tty_chars.t_intr = tiop->tchars.t_intrc;
+      _rl_tty_chars.t_quit = tiop->tchars.t_quitc;
+      _rl_tty_chars.t_start = tiop->tchars.t_startc;
+      _rl_tty_chars.t_stop = tiop->tchars.t_stopc;
+      _rl_tty_chars.t_eof = tiop->tchars.t_eofc;
+      _rl_tty_chars.t_eol = '\n';
+      _rl_tty_chars.t_eol2 = tiop->tchars.t_brkc;
+    }
+
+  if (tiop->flags & LTCHARS_SET)
+    {
+      _rl_tty_chars.t_susp = tiop->ltchars.t_suspc;
+      _rl_tty_chars.t_dsusp = tiop->ltchars.t_dsuspc;
+      _rl_tty_chars.t_reprint = tiop->ltchars.t_rprntc;
+      _rl_tty_chars.t_flush = tiop->ltchars.t_flushc;
+      _rl_tty_chars.t_werase = tiop->ltchars.t_werasc;
+      _rl_tty_chars.t_lnext = tiop->ltchars.t_lnextc;
+    }
+
+  _rl_tty_chars.t_status = -1;
+}
+
+static int
+get_tty_settings (tty, tiop)
+     int tty;
+     TIOTYPE *tiop;
+{
+  set_winsize (tty);
+
+  tiop->flags = tiop->lflag = 0;
+
+  if (ioctl (tty, TIOCGETP, &(tiop->sgttyb)) < 0)
+    return -1;
+  tiop->flags |= SGTTY_SET;
+
+#if defined (TIOCLGET)
+  if (ioctl (tty, TIOCLGET, &(tiop->lflag)) == 0)
+    tiop->flags |= LFLAG_SET;
+#endif
+
+#if defined (TIOCGETC)
+  if (ioctl (tty, TIOCGETC, &(tiop->tchars)) == 0)
+    tiop->flags |= TCHARS_SET;
+#endif
+
+#if defined (TIOCGLTC)
+  if (ioctl (tty, TIOCGLTC, &(tiop->ltchars)) == 0)
+    tiop->flags |= LTCHARS_SET;
+#endif
+
+  return 0;
+}
+
+static int
+set_tty_settings (tty, tiop)
+     int tty;
+     TIOTYPE *tiop;
+{
+  if (tiop->flags & SGTTY_SET)
+    {
+      ioctl (tty, TIOCSETN, &(tiop->sgttyb));
+      tiop->flags &= ~SGTTY_SET;
+    }
+  readline_echoing_p = 1;
+
+#if defined (TIOCLSET)
+  if (tiop->flags & LFLAG_SET)
+    {
+      ioctl (tty, TIOCLSET, &(tiop->lflag));
+      tiop->flags &= ~LFLAG_SET;
+    }
+#endif
+
+#if defined (TIOCSETC)
+  if (tiop->flags & TCHARS_SET)
+    {
+      ioctl (tty, TIOCSETC, &(tiop->tchars));
+      tiop->flags &= ~TCHARS_SET;
+    }
+#endif
+
+#if defined (TIOCSLTC)
+  if (tiop->flags & LTCHARS_SET)
+    {
+      ioctl (tty, TIOCSLTC, &(tiop->ltchars));
+      tiop->flags &= ~LTCHARS_SET;
+    }
+#endif
+
+  return 0;
+}
+
+static void
+prepare_terminal_settings (meta_flag, oldtio, tiop)
+     int meta_flag;
+     TIOTYPE oldtio, *tiop;
+{
+  readline_echoing_p = (oldtio.sgttyb.sg_flags & ECHO);
+
+  /* Copy the original settings to the structure we're going to use for
+     our settings. */
+  tiop->sgttyb = oldtio.sgttyb;
+  tiop->lflag = oldtio.lflag;
+#if defined (TIOCGETC)
+  tiop->tchars = oldtio.tchars;
+#endif
+#if defined (TIOCGLTC)
+  tiop->ltchars = oldtio.ltchars;
+#endif
+  tiop->flags = oldtio.flags;
+
+  /* First, the basic settings to put us into character-at-a-time, no-echo
+     input mode. */
+  tiop->sgttyb.sg_flags &= ~(ECHO | CRMOD);
+  tiop->sgttyb.sg_flags |= CBREAK;
+
+  /* If this terminal doesn't care how the 8th bit is used, then we can
+     use it for the meta-key.  If only one of even or odd parity is
+     specified, then the terminal is using parity, and we cannot. */
+#if !defined (ANYP)
+#  define ANYP (EVENP | ODDP)
+#endif
+  if (((oldtio.sgttyb.sg_flags & ANYP) == ANYP) ||
+      ((oldtio.sgttyb.sg_flags & ANYP) == 0))
+    {
+      tiop->sgttyb.sg_flags |= ANYP;
+
+      /* Hack on local mode flags if we can. */
+#if defined (TIOCLGET)
+#  if defined (LPASS8)
+      tiop->lflag |= LPASS8;
+#  endif /* LPASS8 */
+#endif /* TIOCLGET */
+    }
+
+#if defined (TIOCGETC)
+#  if defined (USE_XON_XOFF)
+  /* Get rid of terminal output start and stop characters. */
+  tiop->tchars.t_stopc = -1; /* C-s */
+  tiop->tchars.t_startc = -1; /* C-q */
+
+  /* If there is an XON character, bind it to restart the output. */
+  if (oldtio.tchars.t_startc != -1)
+    rl_bind_key (oldtio.tchars.t_startc, rl_restart_output);
+#  endif /* USE_XON_XOFF */
+
+  /* If there is an EOF char, bind _rl_eof_char to it. */
+  if (oldtio.tchars.t_eofc != -1)
+    _rl_eof_char = oldtio.tchars.t_eofc;
+
+#  if defined (NO_KILL_INTR)
+  /* Get rid of terminal-generated SIGQUIT and SIGINT. */
+  tiop->tchars.t_quitc = -1; /* C-\ */
+  tiop->tchars.t_intrc = -1; /* C-c */
+#  endif /* NO_KILL_INTR */
+#endif /* TIOCGETC */
+
+#if defined (TIOCGLTC)
+  /* Make the interrupt keys go away.  Just enough to make people happy. */
+  tiop->ltchars.t_dsuspc = -1;	/* C-y */
+  tiop->ltchars.t_lnextc = -1;	/* C-v */
+#endif /* TIOCGLTC */
+}
+
+#else  /* !defined (NEW_TTY_DRIVER) */
+
+#if !defined (VMIN)
+#  define VMIN VEOF
+#endif
+
+#if !defined (VTIME)
+#  define VTIME VEOL
+#endif
+
+#if defined (TERMIOS_TTY_DRIVER)
+#  define TIOTYPE struct termios
+#  define DRAIN_OUTPUT(fd)	tcdrain (fd)
+#  define GETATTR(tty, tiop)	(tcgetattr (tty, tiop))
+#  ifdef M_UNIX
+#    define SETATTR(tty, tiop)	(tcsetattr (tty, TCSANOW, tiop))
+#  else
+#    define SETATTR(tty, tiop)	(tcsetattr (tty, TCSADRAIN, tiop))
+#  endif /* !M_UNIX */
+#else
+#  define TIOTYPE struct termio
+#  define DRAIN_OUTPUT(fd)
+#  define GETATTR(tty, tiop)	(ioctl (tty, TCGETA, tiop))
+#  define SETATTR(tty, tiop)	(ioctl (tty, TCSETAW, tiop))
+#endif /* !TERMIOS_TTY_DRIVER */
+
+static TIOTYPE otio;
+
+static void save_tty_chars PARAMS((TIOTYPE *));
+static int _get_tty_settings PARAMS((int, TIOTYPE *));
+static int get_tty_settings PARAMS((int, TIOTYPE *));
+static int _set_tty_settings PARAMS((int, TIOTYPE *));
+static int set_tty_settings PARAMS((int, TIOTYPE *));
+
+static void prepare_terminal_settings PARAMS((int, TIOTYPE, TIOTYPE *));
+
+#if defined (FLUSHO)
+#  define OUTPUT_BEING_FLUSHED(tp)  (tp->c_lflag & FLUSHO)
+#else
+#  define OUTPUT_BEING_FLUSHED(tp)  0
+#endif
+
+static void
+save_tty_chars (tiop)
+     TIOTYPE *tiop;
+{
+  _rl_last_tty_chars = _rl_tty_chars;
+
+  _rl_tty_chars.t_eof = tiop->c_cc[VEOF];
+  _rl_tty_chars.t_eol = tiop->c_cc[VEOL];
+#ifdef VEOL2
+  _rl_tty_chars.t_eol2 = tiop->c_cc[VEOL2];
+#endif
+  _rl_tty_chars.t_erase = tiop->c_cc[VERASE];
+#ifdef VWERASE
+  _rl_tty_chars.t_werase = tiop->c_cc[VWERASE];
+#endif
+  _rl_tty_chars.t_kill = tiop->c_cc[VKILL];
+#ifdef VREPRINT
+  _rl_tty_chars.t_reprint = tiop->c_cc[VREPRINT];
+#endif
+  _rl_tty_chars.t_intr = tiop->c_cc[VINTR];
+  _rl_tty_chars.t_quit = tiop->c_cc[VQUIT];
+#ifdef VSUSP
+  _rl_tty_chars.t_susp = tiop->c_cc[VSUSP];
+#endif
+#ifdef VDSUSP
+  _rl_tty_chars.t_dsusp = tiop->c_cc[VDSUSP];
+#endif
+#ifdef VSTART
+  _rl_tty_chars.t_start = tiop->c_cc[VSTART];
+#endif
+#ifdef VSTOP
+  _rl_tty_chars.t_stop = tiop->c_cc[VSTOP];
+#endif
+#ifdef VLNEXT
+  _rl_tty_chars.t_lnext = tiop->c_cc[VLNEXT];
+#endif
+#ifdef VDISCARD
+  _rl_tty_chars.t_flush = tiop->c_cc[VDISCARD];
+#endif
+#ifdef VSTATUS
+  _rl_tty_chars.t_status = tiop->c_cc[VSTATUS];
+#endif
+}
+
+#if defined (_AIX) || defined (_AIX41)
+/* Currently this is only used on AIX */
+static void
+rltty_warning (msg)
+     char *msg;
+{
+  fprintf (stderr, "readline: warning: %s\n", msg);
+}
+#endif
+
+#if defined (_AIX)
+void
+setopost(tp)
+TIOTYPE *tp;
+{
+  if ((tp->c_oflag & OPOST) == 0)
+    {
+      rltty_warning ("turning on OPOST for terminal\r");
+      tp->c_oflag |= OPOST|ONLCR;
+    }
+}
+#endif
+
+static int
+_get_tty_settings (tty, tiop)
+     int tty;
+     TIOTYPE *tiop;
+{
+  int ioctl_ret;
+
+  while (1)
+    {
+      ioctl_ret = GETATTR (tty, tiop);
+      if (ioctl_ret < 0)
+	{
+	  if (errno != EINTR)
+	    return -1;
+	  else
+	    continue;
+	}
+      if (OUTPUT_BEING_FLUSHED (tiop))
+	{
+#if defined (FLUSHO) && defined (_AIX41)
+	  rltty_warning ("turning off output flushing");
+	  tiop->c_lflag &= ~FLUSHO;
+	  break;
+#else
+	  continue;
+#endif
+	}
+      break;
+    }
+
+  return 0;
+}
+
+static int
+get_tty_settings (tty, tiop)
+     int tty;
+     TIOTYPE *tiop;
+{
+  set_winsize (tty);
+
+  if (_get_tty_settings (tty, tiop) < 0)
+    return -1;
+
+#if defined (_AIX)
+  setopost(tiop);
+#endif
+
+  return 0;
+}
+
+static int
+_set_tty_settings (tty, tiop)
+     int tty;
+     TIOTYPE *tiop;
+{
+  while (SETATTR (tty, tiop) < 0)
+    {
+      if (errno != EINTR)
+	return -1;
+      errno = 0;
+    }
+  return 0;
+}
+
+static int
+set_tty_settings (tty, tiop)
+     int tty;
+     TIOTYPE *tiop;
+{
+  if (_set_tty_settings (tty, tiop) < 0)
+    return -1;
+    
+#if 0
+
+#if defined (TERMIOS_TTY_DRIVER)
+#  if defined (__ksr1__)
+  if (ksrflow)
+    {
+      ksrflow = 0;
+      tcflow (tty, TCOON);
+    }
+#  else /* !ksr1 */
+  tcflow (tty, TCOON);		/* Simulate a ^Q. */
+#  endif /* !ksr1 */
+#else
+  ioctl (tty, TCXONC, 1);	/* Simulate a ^Q. */
+#endif /* !TERMIOS_TTY_DRIVER */
+
+#endif /* 0 */
+
+  return 0;
+}
+
+static void
+prepare_terminal_settings (meta_flag, oldtio, tiop)
+     int meta_flag;
+     TIOTYPE oldtio, *tiop;
+{
+  readline_echoing_p = (oldtio.c_lflag & ECHO);
+
+  tiop->c_lflag &= ~(ICANON | ECHO);
+
+  if ((unsigned char) oldtio.c_cc[VEOF] != (unsigned char) _POSIX_VDISABLE)
+    _rl_eof_char = oldtio.c_cc[VEOF];
+
+#if defined (USE_XON_XOFF)
+#if defined (IXANY)
+  tiop->c_iflag &= ~(IXON | IXOFF | IXANY);
+#else
+  /* `strict' Posix systems do not define IXANY. */
+  tiop->c_iflag &= ~(IXON | IXOFF);
+#endif /* IXANY */
+#endif /* USE_XON_XOFF */
+
+  /* Only turn this off if we are using all 8 bits. */
+  if (((tiop->c_cflag & CSIZE) == CS8) || meta_flag)
+    tiop->c_iflag &= ~(ISTRIP | INPCK);
+
+  /* Make sure we differentiate between CR and NL on input. */
+  tiop->c_iflag &= ~(ICRNL | INLCR);
+
+#if !defined (HANDLE_SIGNALS)
+  tiop->c_lflag &= ~ISIG;
+#else
+  tiop->c_lflag |= ISIG;
+#endif
+
+  tiop->c_cc[VMIN] = 1;
+  tiop->c_cc[VTIME] = 0;
+
+#if defined (FLUSHO)
+  if (OUTPUT_BEING_FLUSHED (tiop))
+    {
+      tiop->c_lflag &= ~FLUSHO;
+      oldtio.c_lflag &= ~FLUSHO;
+    }
+#endif
+
+  /* Turn off characters that we need on Posix systems with job control,
+     just to be sure.  This includes ^Y and ^V.  This should not really
+     be necessary.  */
+#if defined (TERMIOS_TTY_DRIVER) && defined (_POSIX_VDISABLE)
+
+#if defined (VLNEXT)
+  tiop->c_cc[VLNEXT] = _POSIX_VDISABLE;
+#endif
+
+#if defined (VDSUSP)
+  tiop->c_cc[VDSUSP] = _POSIX_VDISABLE;
+#endif
+
+#endif /* TERMIOS_TTY_DRIVER && _POSIX_VDISABLE */
+}
+#endif  /* NEW_TTY_DRIVER */
+
+/* Put the terminal in CBREAK mode so that we can detect key presses. */
+void
+rl_prep_terminal (meta_flag)
+     int meta_flag;
+{
+  int tty;
+  TIOTYPE tio;
+
+  if (terminal_prepped)
+    return;
+
+  /* Try to keep this function from being INTerrupted. */
+  block_sigint ();
+
+  tty = fileno (rl_instream);
+
+  if (get_tty_settings (tty, &tio) < 0)
+    {
+      release_sigint ();
+      return;
+    }
+
+  otio = tio;
+
+  save_tty_chars (&otio);
+
+  prepare_terminal_settings (meta_flag, otio, &tio);
+
+  if (set_tty_settings (tty, &tio) < 0)
+    {
+      release_sigint ();
+      return;
+    }
+
+  if (_rl_enable_keypad)
+    _rl_control_keypad (1);
+
+  fflush (rl_outstream);
+  terminal_prepped = 1;
+  RL_SETSTATE(RL_STATE_TERMPREPPED);
+
+  release_sigint ();
+}
+
+/* Restore the terminal's normal settings and modes. */
+void
+rl_deprep_terminal ()
+{
+  int tty;
+
+  if (!terminal_prepped)
+    return;
+
+  /* Try to keep this function from being interrupted. */
+  block_sigint ();
+
+  tty = fileno (rl_instream);
+
+  if (_rl_enable_keypad)
+    _rl_control_keypad (0);
+
+  fflush (rl_outstream);
+
+  if (set_tty_settings (tty, &otio) < 0)
+    {
+      release_sigint ();
+      return;
+    }
+
+  terminal_prepped = 0;
+  RL_UNSETSTATE(RL_STATE_TERMPREPPED);
+
+  release_sigint ();
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Bogus Flow Control      		    */
+/*								    */
+/* **************************************************************** */
+
+int
+rl_restart_output (count, key)
+     int count, key;
+{
+  int fildes = fileno (rl_outstream);
+#if defined (TIOCSTART)
+#if defined (apollo)
+  ioctl (&fildes, TIOCSTART, 0);
+#else
+  ioctl (fildes, TIOCSTART, 0);
+#endif /* apollo */
+
+#else /* !TIOCSTART */
+#  if defined (TERMIOS_TTY_DRIVER)
+#    if defined (__ksr1__)
+  if (ksrflow)
+    {
+      ksrflow = 0;
+      tcflow (fildes, TCOON);
+    }
+#    else /* !ksr1 */
+  tcflow (fildes, TCOON);		/* Simulate a ^Q. */
+#    endif /* !ksr1 */
+#  else /* !TERMIOS_TTY_DRIVER */
+#    if defined (TCXONC)
+  ioctl (fildes, TCXONC, TCOON);
+#    endif /* TCXONC */
+#  endif /* !TERMIOS_TTY_DRIVER */
+#endif /* !TIOCSTART */
+
+  return 0;
+}
+
+int
+rl_stop_output (count, key)
+     int count, key;
+{
+  int fildes = fileno (rl_instream);
+
+#if defined (TIOCSTOP)
+# if defined (apollo)
+  ioctl (&fildes, TIOCSTOP, 0);
+# else
+  ioctl (fildes, TIOCSTOP, 0);
+# endif /* apollo */
+#else /* !TIOCSTOP */
+# if defined (TERMIOS_TTY_DRIVER)
+#  if defined (__ksr1__)
+  ksrflow = 1;
+#  endif /* ksr1 */
+  tcflow (fildes, TCOOFF);
+# else
+#   if defined (TCXONC)
+  ioctl (fildes, TCXONC, TCOON);
+#   endif /* TCXONC */
+# endif /* !TERMIOS_TTY_DRIVER */
+#endif /* !TIOCSTOP */
+
+  return 0;
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Default Key Bindings			    */
+/*								    */
+/* **************************************************************** */
+
+/* Set the system's default editing characters to their readline equivalents
+   in KMAP.  Should be static, now that we have rl_tty_set_default_bindings. */
+void
+rltty_set_default_bindings (kmap)
+     Keymap kmap;
+{
+  TIOTYPE ttybuff;
+  int tty = fileno (rl_instream);
+
+#if defined (NEW_TTY_DRIVER)
+
+#define SET_SPECIAL(sc, func) \
+  do \
+    { \
+      int ic; \
+      ic = sc; \
+      if (ic != -1 && kmap[(unsigned char)ic].type == ISFUNC) \
+	kmap[(unsigned char)ic].function = func; \
+    } \
+  while (0)
+
+  if (get_tty_settings (tty, &ttybuff) == 0)
+    {
+      if (ttybuff.flags & SGTTY_SET)
+	{
+	  SET_SPECIAL (ttybuff.sgttyb.sg_erase, rl_rubout);
+	  SET_SPECIAL (ttybuff.sgttyb.sg_kill, rl_unix_line_discard);
+	}
+
+#  if defined (TIOCGLTC)
+      if (ttybuff.flags & LTCHARS_SET)
+	{
+	  SET_SPECIAL (ttybuff.ltchars.t_werasc, rl_unix_word_rubout);
+	  SET_SPECIAL (ttybuff.ltchars.t_lnextc, rl_quoted_insert);
+	}
+#  endif /* TIOCGLTC */
+    }
+
+#else /* !NEW_TTY_DRIVER */
+
+#define SET_SPECIAL(sc, func) \
+  do \
+    { \
+      unsigned char uc; \
+      uc = ttybuff.c_cc[sc]; \
+      if (uc != (unsigned char)_POSIX_VDISABLE && kmap[uc].type == ISFUNC) \
+	kmap[uc].function = func; \
+    } \
+  while (0)
+
+  if (get_tty_settings (tty, &ttybuff) == 0)
+    {
+      SET_SPECIAL (VERASE, rl_rubout);
+      SET_SPECIAL (VKILL, rl_unix_line_discard);
+
+#  if defined (VLNEXT) && defined (TERMIOS_TTY_DRIVER)
+      SET_SPECIAL (VLNEXT, rl_quoted_insert);
+#  endif /* VLNEXT && TERMIOS_TTY_DRIVER */
+
+#  if defined (VWERASE) && defined (TERMIOS_TTY_DRIVER)
+      SET_SPECIAL (VWERASE, rl_unix_word_rubout);
+#  endif /* VWERASE && TERMIOS_TTY_DRIVER */
+    }
+#endif /* !NEW_TTY_DRIVER */
+}
+
+/* New public way to set the system default editing chars to their readline
+   equivalents. */
+void
+rl_tty_set_default_bindings (kmap)
+     Keymap kmap;
+{
+  rltty_set_default_bindings (kmap);
+}
+
+#if defined (HANDLE_SIGNALS)
+
+#if defined (NEW_TTY_DRIVER)
+int
+_rl_disable_tty_signals ()
+{
+  return 0;
+}
+
+int
+_rl_restore_tty_signals ()
+{
+  return 0;
+}
+#else
+
+static TIOTYPE sigstty, nosigstty;
+static int tty_sigs_disabled = 0;
+
+int
+_rl_disable_tty_signals ()
+{
+  if (tty_sigs_disabled)
+    return 0;
+
+  if (_get_tty_settings (fileno (rl_instream), &sigstty) < 0)
+    return -1;
+
+  nosigstty = sigstty;
+
+  nosigstty.c_lflag &= ~ISIG;
+  nosigstty.c_iflag &= ~IXON;
+
+  if (_set_tty_settings (fileno (rl_instream), &nosigstty) < 0)
+    return (_set_tty_settings (fileno (rl_instream), &sigstty));
+
+  tty_sigs_disabled = 1;
+  return 0;
+}
+
+int
+_rl_restore_tty_signals ()
+{
+  int r;
+
+  if (tty_sigs_disabled == 0)
+    return 0;
+
+  r = _set_tty_settings (fileno (rl_instream), &sigstty);
+
+  if (r == 0)
+    tty_sigs_disabled = 0;
+
+  return r;
+}
+#endif /* !NEW_TTY_DRIVER */
+
+#endif /* HANDLE_SIGNALS */
diff --git a/readline-4.3.orig/rltty.h b/readline-4.3.orig/rltty.h
new file mode 100644
index 0000000..029a3fb
--- /dev/null
+++ b/readline-4.3.orig/rltty.h
@@ -0,0 +1,82 @@
+/* rltty.h - tty driver-related definitions used by some library files. */
+
+/* Copyright (C) 1995 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RLTTY_H_)
+#define _RLTTY_H_
+
+/* Posix systems use termios and the Posix signal functions. */
+#if defined (TERMIOS_TTY_DRIVER)
+#  include <termios.h>
+#endif /* TERMIOS_TTY_DRIVER */
+
+/* System V machines use termio. */
+#if defined (TERMIO_TTY_DRIVER)
+#  include <termio.h>
+#  if !defined (TCOON)
+#    define TCOON 1
+#  endif
+#endif /* TERMIO_TTY_DRIVER */
+
+/* Other (BSD) machines use sgtty. */
+#if defined (NEW_TTY_DRIVER)
+#  include <sgtty.h>
+#endif
+
+#include "rlwinsize.h"
+
+/* Define _POSIX_VDISABLE if we are not using the `new' tty driver and
+   it is not already defined.  It is used both to determine if a
+   special character is disabled and to disable certain special
+   characters.  Posix systems should set to 0, USG systems to -1. */
+#if !defined (NEW_TTY_DRIVER) && !defined (_POSIX_VDISABLE)
+#  if defined (_SVR4_VDISABLE)
+#    define _POSIX_VDISABLE _SVR4_VDISABLE
+#  else
+#    if defined (_POSIX_VERSION)
+#      define _POSIX_VDISABLE 0
+#    else /* !_POSIX_VERSION */
+#      define _POSIX_VDISABLE -1
+#    endif /* !_POSIX_VERSION */
+#  endif /* !_SVR4_DISABLE */
+#endif /* !NEW_TTY_DRIVER && !_POSIX_VDISABLE */
+
+typedef struct _rl_tty_chars {
+  char t_eof;
+  char t_eol;
+  char t_eol2;
+  char t_erase;
+  char t_werase;
+  char t_kill;
+  char t_reprint;
+  char t_intr;
+  char t_quit;
+  char t_susp;
+  char t_dsusp;
+  char t_start;
+  char t_stop;
+  char t_lnext;
+  char t_flush;
+  char t_status;
+} _RL_TTY_CHARS;
+
+#endif /* _RLTTY_H_ */
diff --git a/readline-4.3.orig/rltypedefs.h b/readline-4.3.orig/rltypedefs.h
new file mode 100644
index 0000000..f3280e9
--- /dev/null
+++ b/readline-4.3.orig/rltypedefs.h
@@ -0,0 +1,88 @@
+/* rltypedefs.h -- Type declarations for readline functions. */
+
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#ifndef _RL_TYPEDEFS_H_
+#define _RL_TYPEDEFS_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Old-style */
+
+#if !defined (_FUNCTION_DEF)
+#  define _FUNCTION_DEF
+
+typedef int Function ();
+typedef void VFunction ();
+typedef char *CPFunction ();
+typedef char **CPPFunction ();
+
+#endif /* _FUNCTION_DEF */
+
+/* New style. */
+
+#if !defined (_RL_FUNCTION_TYPEDEF)
+#  define _RL_FUNCTION_TYPEDEF
+
+/* Bindable functions */
+typedef int rl_command_func_t PARAMS((int, int));
+
+/* Typedefs for the completion system */
+typedef char *rl_compentry_func_t PARAMS((const char *, int));
+typedef char **rl_completion_func_t PARAMS((const char *, int, int));
+
+typedef char *rl_quote_func_t PARAMS((char *, int, char *));
+typedef char *rl_dequote_func_t PARAMS((char *, int));
+
+typedef int rl_compignore_func_t PARAMS((char **));
+
+typedef void rl_compdisp_func_t PARAMS((char **, int, int));
+
+/* Type for input and pre-read hook functions like rl_event_hook */
+typedef int rl_hook_func_t PARAMS((void));
+
+/* Input function type */
+typedef int rl_getc_func_t PARAMS((FILE *));
+
+/* Generic function that takes a character buffer (which could be the readline
+   line buffer) and an index into it (which could be rl_point) and returns
+   an int. */
+typedef int rl_linebuf_func_t PARAMS((char *, int));
+
+/* `Generic' function pointer typedefs */
+typedef int rl_intfunc_t PARAMS((int));
+#define rl_ivoidfunc_t rl_hook_func_t
+typedef int rl_icpfunc_t PARAMS((char *));
+typedef int rl_icppfunc_t PARAMS((char **));
+
+typedef void rl_voidfunc_t PARAMS((void));
+typedef void rl_vintfunc_t PARAMS((int));
+typedef void rl_vcpfunc_t PARAMS((char *));
+typedef void rl_vcppfunc_t PARAMS((char **));
+#endif /* _RL_FUNCTION_TYPEDEF */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RL_TYPEDEFS_H_ */
diff --git a/readline-4.3.orig/rlwinsize.h b/readline-4.3.orig/rlwinsize.h
new file mode 100644
index 0000000..7838154
--- /dev/null
+++ b/readline-4.3.orig/rlwinsize.h
@@ -0,0 +1,57 @@
+/* rlwinsize.h -- an attempt to isolate some of the system-specific defines
+   for `struct winsize' and TIOCGWINSZ. */
+
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RLWINSIZE_H_)
+#define _RLWINSIZE_H_
+
+#if defined (HAVE_CONFIG_H)
+#  include "config.h"
+#endif
+
+/* Try to find the definitions of `struct winsize' and TIOGCWINSZ */
+
+#if defined (GWINSZ_IN_SYS_IOCTL) && !defined (TIOCGWINSZ)
+#  include <sys/ioctl.h>
+#endif /* GWINSZ_IN_SYS_IOCTL && !TIOCGWINSZ */
+
+#if defined (STRUCT_WINSIZE_IN_TERMIOS) && !defined (STRUCT_WINSIZE_IN_SYS_IOCTL)
+#  include <termios.h>
+#endif /* STRUCT_WINSIZE_IN_TERMIOS && !STRUCT_WINSIZE_IN_SYS_IOCTL */
+
+/* Not in either of the standard places, look around. */
+#if !defined (STRUCT_WINSIZE_IN_TERMIOS) && !defined (STRUCT_WINSIZE_IN_SYS_IOCTL)
+#  if defined (HAVE_SYS_STREAM_H)
+#    include <sys/stream.h>
+#  endif /* HAVE_SYS_STREAM_H */
+#  if defined (HAVE_SYS_PTEM_H) /* SVR4.2, at least, has it here */
+#    include <sys/ptem.h>
+#    define _IO_PTEM_H          /* work around SVR4.2 1.1.4 bug */
+#  endif /* HAVE_SYS_PTEM_H */
+#  if defined (HAVE_SYS_PTE_H)  /* ??? */
+#    include <sys/pte.h>
+#  endif /* HAVE_SYS_PTE_H */
+#endif /* !STRUCT_WINSIZE_IN_TERMIOS && !STRUCT_WINSIZE_IN_SYS_IOCTL */
+
+#endif /* _RL_WINSIZE_H */
+
diff --git a/readline-4.3.orig/savestring.c b/readline-4.3.orig/savestring.c
new file mode 100644
index 0000000..c7ebeb1
--- /dev/null
+++ b/readline-4.3.orig/savestring.c
@@ -0,0 +1,36 @@
+/* savestring.c  */
+
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#include <config.h>
+#ifdef HAVE_STRING_H
+#  include <string.h>
+#endif
+#include "xmalloc.h"
+
+/* Backwards compatibility, now that savestring has been removed from
+   all `public' readline header files. */
+char *
+savestring (s)
+     const char *s;
+{
+  return ((char *)strcpy ((char *)xmalloc (1 + strlen (s)), (s)));
+}
diff --git a/readline-4.3.orig/search.c b/readline-4.3.orig/search.c
new file mode 100644
index 0000000..7e0d60b
--- /dev/null
+++ b/readline-4.3.orig/search.c
@@ -0,0 +1,465 @@
+/* search.c - code for non-incremental searching in emacs and vi modes. */
+
+/* Copyright (C) 1992 Free Software Foundation, Inc.
+
+   This file is part of the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <stdio.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif
+
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+#ifdef abs
+#  undef abs
+#endif
+#define abs(x)		(((x) >= 0) ? (x) : -(x))
+
+extern HIST_ENTRY *_rl_saved_line_for_history;
+
+/* Functions imported from the rest of the library. */
+extern int _rl_free_history_entry PARAMS((HIST_ENTRY *));
+
+static char *noninc_search_string = (char *) NULL;
+static int noninc_history_pos;
+
+static char *prev_line_found = (char *) NULL;
+
+static int rl_history_search_len;
+static int rl_history_search_pos;
+static char *history_search_string;
+static int history_string_size;
+
+static void make_history_line_current PARAMS((HIST_ENTRY *));
+static int noninc_search_from_pos PARAMS((char *, int, int));
+static void noninc_dosearch PARAMS((char *, int));
+static void noninc_search PARAMS((int, int));
+static int rl_history_search_internal PARAMS((int, int));
+static void rl_history_search_reinit PARAMS((void));
+
+/* Make the data from the history entry ENTRY be the contents of the
+   current line.  This doesn't do anything with rl_point; the caller
+   must set it. */
+static void
+make_history_line_current (entry)
+     HIST_ENTRY *entry;
+{
+  rl_replace_line (entry->line, 0);
+  rl_undo_list = (UNDO_LIST *)entry->data;
+
+  if (_rl_saved_line_for_history)
+    _rl_free_history_entry (_rl_saved_line_for_history);
+  _rl_saved_line_for_history = (HIST_ENTRY *)NULL;
+}
+
+/* Search the history list for STRING starting at absolute history position
+   POS.  If STRING begins with `^', the search must match STRING at the
+   beginning of a history line, otherwise a full substring match is performed
+   for STRING.  DIR < 0 means to search backwards through the history list,
+   DIR >= 0 means to search forward. */
+static int
+noninc_search_from_pos (string, pos, dir)
+     char *string;
+     int pos, dir;
+{
+  int ret, old;
+
+  if (pos < 0)
+    return -1;
+
+  old = where_history ();
+  if (history_set_pos (pos) == 0)
+    return -1;
+
+  RL_SETSTATE(RL_STATE_SEARCH);
+  if (*string == '^')
+    ret = history_search_prefix (string + 1, dir);
+  else
+    ret = history_search (string, dir);
+  RL_UNSETSTATE(RL_STATE_SEARCH);
+
+  if (ret != -1)
+    ret = where_history ();
+
+  history_set_pos (old);
+  return (ret);
+}
+
+/* Search for a line in the history containing STRING.  If DIR is < 0, the
+   search is backwards through previous entries, else through subsequent
+   entries. */
+static void
+noninc_dosearch (string, dir)
+     char *string;
+     int dir;
+{
+  int oldpos, pos;
+  HIST_ENTRY *entry;
+
+  if (string == 0 || *string == '\0' || noninc_history_pos < 0)
+    {
+      rl_ding ();
+      return;
+    }
+
+  pos = noninc_search_from_pos (string, noninc_history_pos + dir, dir);
+  if (pos == -1)
+    {
+      /* Search failed, current history position unchanged. */
+      rl_maybe_unsave_line ();
+      rl_clear_message ();
+      rl_point = 0;
+      rl_ding ();
+      return;
+    }
+
+  noninc_history_pos = pos;
+
+  oldpos = where_history ();
+  history_set_pos (noninc_history_pos);
+  entry = current_history ();
+#if defined (VI_MODE)
+  if (rl_editing_mode != vi_mode)
+#endif
+  history_set_pos (oldpos);
+
+  make_history_line_current (entry);
+
+  rl_point = 0;
+  rl_mark = rl_end;
+
+  rl_clear_message ();
+}
+
+/* Search non-interactively through the history list.  DIR < 0 means to
+   search backwards through the history of previous commands; otherwise
+   the search is for commands subsequent to the current position in the
+   history list.  PCHAR is the character to use for prompting when reading
+   the search string; if not specified (0), it defaults to `:'. */
+static void
+noninc_search (dir, pchar)
+     int dir;
+     int pchar;
+{
+  int saved_point, saved_mark, c;
+  char *p;
+#if defined (HANDLE_MULTIBYTE)
+  char mb[MB_LEN_MAX];
+#endif
+
+  rl_maybe_save_line ();
+  saved_point = rl_point;
+  saved_mark = rl_mark;
+
+  /* Use the line buffer to read the search string. */
+  rl_line_buffer[0] = 0;
+  rl_end = rl_point = 0;
+
+  p = _rl_make_prompt_for_search (pchar ? pchar : ':');
+  rl_message (p, 0, 0);
+  free (p);
+
+#define SEARCH_RETURN rl_restore_prompt (); RL_UNSETSTATE(RL_STATE_NSEARCH); return
+
+  RL_SETSTATE(RL_STATE_NSEARCH);
+  /* Read the search string. */
+  while (1)
+    {
+      RL_SETSTATE(RL_STATE_MOREINPUT);
+      c = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	c = _rl_read_mbstring (c, mb, MB_LEN_MAX);
+#endif
+
+      if (c == 0)
+	break;
+
+      switch (c)
+	{
+	case CTRL('H'):
+	case RUBOUT:
+	  if (rl_point == 0)
+	    {
+	      rl_maybe_unsave_line ();
+	      rl_clear_message ();
+	      rl_point = saved_point;
+	      rl_mark = saved_mark;
+	      SEARCH_RETURN;
+	    }
+	  _rl_rubout_char (1, c);
+	  break;
+
+	case CTRL('W'):
+	  rl_unix_word_rubout (1, c);
+	  break;
+
+	case CTRL('U'):
+	  rl_unix_line_discard (1, c);
+	  break;
+
+	case RETURN:
+	case NEWLINE:
+	  goto dosearch;
+	  /* NOTREACHED */
+	  break;
+
+	case CTRL('C'):
+	case CTRL('G'):
+	  rl_maybe_unsave_line ();
+	  rl_clear_message ();
+	  rl_point = saved_point;
+	  rl_mark = saved_mark;
+	  rl_ding ();
+	  SEARCH_RETURN;
+
+	default:
+#if defined (HANDLE_MULTIBYTE)
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    rl_insert_text (mb);
+	  else
+#endif
+	    _rl_insert_char (1, c);
+	  break;
+	}
+      (*rl_redisplay_function) ();
+    }
+
+ dosearch:
+  rl_mark = saved_mark;
+
+  /* If rl_point == 0, we want to re-use the previous search string and
+     start from the saved history position.  If there's no previous search
+     string, punt. */
+  if (rl_point == 0)
+    {
+      if (!noninc_search_string)
+	{
+	  rl_ding ();
+	  SEARCH_RETURN;
+	}
+    }
+  else
+    {
+      /* We want to start the search from the current history position. */
+      noninc_history_pos = where_history ();
+      FREE (noninc_search_string);
+      noninc_search_string = savestring (rl_line_buffer);
+    }
+
+  rl_restore_prompt ();
+  noninc_dosearch (noninc_search_string, dir);
+  RL_UNSETSTATE(RL_STATE_NSEARCH);
+}
+
+/* Search forward through the history list for a string.  If the vi-mode
+   code calls this, KEY will be `?'. */
+int
+rl_noninc_forward_search (count, key)
+     int count, key;
+{
+  noninc_search (1, (key == '?') ? '?' : 0);
+  return 0;
+}
+
+/* Reverse search the history list for a string.  If the vi-mode code
+   calls this, KEY will be `/'. */
+int
+rl_noninc_reverse_search (count, key)
+     int count, key;
+{
+  noninc_search (-1, (key == '/') ? '/' : 0);
+  return 0;
+}
+
+/* Search forward through the history list for the last string searched
+   for.  If there is no saved search string, abort. */
+int
+rl_noninc_forward_search_again (count, key)
+     int count, key;
+{
+  if (!noninc_search_string)
+    {
+      rl_ding ();
+      return (-1);
+    }
+  noninc_dosearch (noninc_search_string, 1);
+  return 0;
+}
+
+/* Reverse search in the history list for the last string searched
+   for.  If there is no saved search string, abort. */
+int
+rl_noninc_reverse_search_again (count, key)
+     int count, key;
+{
+  if (!noninc_search_string)
+    {
+      rl_ding ();
+      return (-1);
+    }
+  noninc_dosearch (noninc_search_string, -1);
+  return 0;
+}
+
+static int
+rl_history_search_internal (count, dir)
+     int count, dir;
+{
+  HIST_ENTRY *temp;
+  int ret, oldpos;
+
+  rl_maybe_save_line ();
+  temp = (HIST_ENTRY *)NULL;
+
+  /* Search COUNT times through the history for a line whose prefix
+     matches history_search_string.  When this loop finishes, TEMP,
+     if non-null, is the history line to copy into the line buffer. */
+  while (count)
+    {
+      ret = noninc_search_from_pos (history_search_string, rl_history_search_pos + dir, dir);
+      if (ret == -1)
+	break;
+
+      /* Get the history entry we found. */
+      rl_history_search_pos = ret;
+      oldpos = where_history ();
+      history_set_pos (rl_history_search_pos);
+      temp = current_history ();
+      history_set_pos (oldpos);
+
+      /* Don't find multiple instances of the same line. */
+      if (prev_line_found && STREQ (prev_line_found, temp->line))
+        continue;
+      prev_line_found = temp->line;
+      count--;
+    }
+
+  /* If we didn't find anything at all, return. */
+  if (temp == 0)
+    {
+      rl_maybe_unsave_line ();
+      rl_ding ();
+      /* If you don't want the saved history line (last match) to show up
+         in the line buffer after the search fails, change the #if 0 to
+         #if 1 */
+#if 0
+      if (rl_point > rl_history_search_len)
+        {
+          rl_point = rl_end = rl_history_search_len;
+          rl_line_buffer[rl_end] = '\0';
+          rl_mark = 0;
+        }
+#else
+      rl_point = rl_history_search_len;	/* rl_maybe_unsave_line changes it */
+      rl_mark = rl_end;
+#endif
+      return 1;
+    }
+
+  /* Copy the line we found into the current line buffer. */
+  make_history_line_current (temp);
+
+  rl_point = rl_history_search_len;
+  rl_mark = rl_end;
+
+  return 0;
+}
+
+static void
+rl_history_search_reinit ()
+{
+  rl_history_search_pos = where_history ();
+  rl_history_search_len = rl_point;
+  prev_line_found = (char *)NULL;
+  if (rl_point)
+    {
+      if (rl_history_search_len >= history_string_size - 2)
+	{
+	  history_string_size = rl_history_search_len + 2;
+	  history_search_string = (char *)xrealloc (history_search_string, history_string_size);
+	}
+      history_search_string[0] = '^';
+      strncpy (history_search_string + 1, rl_line_buffer, rl_point);
+      history_search_string[rl_point + 1] = '\0';
+    }
+  _rl_free_saved_history_line ();
+}
+
+/* Search forward in the history for the string of characters
+   from the start of the line to rl_point.  This is a non-incremental
+   search. */
+int
+rl_history_search_forward (count, ignore)
+     int count, ignore;
+{
+  if (count == 0)
+    return (0);
+
+  if (rl_last_func != rl_history_search_forward &&
+      rl_last_func != rl_history_search_backward)
+    rl_history_search_reinit ();
+
+  if (rl_history_search_len == 0)
+    return (rl_get_next_history (count, ignore));
+  return (rl_history_search_internal (abs (count), (count > 0) ? 1 : -1));
+}
+
+/* Search backward through the history for the string of characters
+   from the start of the line to rl_point.  This is a non-incremental
+   search. */
+int
+rl_history_search_backward (count, ignore)
+     int count, ignore;
+{
+  if (count == 0)
+    return (0);
+
+  if (rl_last_func != rl_history_search_forward &&
+      rl_last_func != rl_history_search_backward)
+    rl_history_search_reinit ();
+
+  if (rl_history_search_len == 0)
+    return (rl_get_previous_history (count, ignore));
+  return (rl_history_search_internal (abs (count), (count > 0) ? -1 : 1));
+}
diff --git a/readline-4.3.orig/shell.c b/readline-4.3.orig/shell.c
new file mode 100644
index 0000000..ad27cc1
--- /dev/null
+++ b/readline-4.3.orig/shell.c
@@ -0,0 +1,196 @@
+/* shell.c -- readline utility functions that are normally provided by
+	      bash when readline is linked as part of the shell. */
+
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_STRING_H)
+#  include <string.h>
+#else
+#  include <strings.h>
+#endif /* !HAVE_STRING_H */
+
+#if defined (HAVE_LIMITS_H)
+#  include <limits.h>
+#endif
+
+#include <fcntl.h>
+#include <pwd.h>
+
+#include <stdio.h>
+
+#include "rlstdc.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+#if !defined (HAVE_GETPW_DECLS)
+extern struct passwd *getpwuid PARAMS((uid_t));
+#endif /* !HAVE_GETPW_DECLS */
+
+#ifndef NULL
+#  define NULL 0
+#endif
+
+#ifndef CHAR_BIT
+#  define CHAR_BIT 8
+#endif
+
+/* Nonzero if the integer type T is signed.  */
+#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
+
+/* Bound on length of the string representing an integer value of type T.
+   Subtract one for the sign bit if T is signed;
+   302 / 1000 is log10 (2) rounded up;
+   add one for integer division truncation;
+   add one more for a minus sign if t is signed.  */
+#define INT_STRLEN_BOUND(t) \
+  ((sizeof (t) * CHAR_BIT - TYPE_SIGNED (t)) * 302 / 1000 \
+   + 1 + TYPE_SIGNED (t))
+
+/* All of these functions are resolved from bash if we are linking readline
+   as part of bash. */
+
+/* Does shell-like quoting using single quotes. */
+char *
+sh_single_quote (string)
+     char *string;
+{
+  register int c;
+  char *result, *r, *s;
+
+  result = (char *)xmalloc (3 + (4 * strlen (string)));
+  r = result;
+  *r++ = '\'';
+
+  for (s = string; s && (c = *s); s++)
+    {
+      *r++ = c;
+
+      if (c == '\'')
+	{
+	  *r++ = '\\';	/* insert escaped single quote */
+	  *r++ = '\'';
+	  *r++ = '\'';	/* start new quoted string */
+	}
+    }
+
+  *r++ = '\'';
+  *r = '\0';
+
+  return (result);
+}
+
+/* Set the environment variables LINES and COLUMNS to lines and cols,
+   respectively. */
+void
+sh_set_lines_and_columns (lines, cols)
+     int lines, cols;
+{
+  char *b;
+
+#if defined (HAVE_PUTENV)
+  b = (char *)xmalloc (INT_STRLEN_BOUND (int) + sizeof ("LINES=") + 1);
+  sprintf (b, "LINES=%d", lines);
+  putenv (b);
+  b = (char *)xmalloc (INT_STRLEN_BOUND (int) + sizeof ("COLUMNS=") + 1);
+  sprintf (b, "COLUMNS=%d", cols);
+  putenv (b);
+#else /* !HAVE_PUTENV */
+#  if defined (HAVE_SETENV)
+  b = (char *)xmalloc (INT_STRLEN_BOUND (int) + 1);
+  sprintf (b, "%d", lines);
+  setenv ("LINES", b, 1);
+  b = (char *)xmalloc (INT_STRLEN_BOUND (int) + 1);
+  sprintf (b, "%d", cols);
+  setenv ("COLUMNS", b, 1);
+#  endif /* HAVE_SETENV */
+#endif /* !HAVE_PUTENV */
+}
+
+char *
+sh_get_env_value (varname)
+     const char *varname;
+{
+  return ((char *)getenv (varname));
+}
+
+char *
+sh_get_home_dir ()
+{
+  char *home_dir;
+  struct passwd *entry;
+
+  home_dir = (char *)NULL;
+  entry = getpwuid (getuid ());
+  if (entry)
+    home_dir = entry->pw_dir;
+  return (home_dir);
+}
+
+#if !defined (O_NDELAY)
+#  if defined (FNDELAY)
+#    define O_NDELAY FNDELAY
+#  endif
+#endif
+
+int
+sh_unset_nodelay_mode (fd)
+     int fd;
+{
+  int flags, bflags;
+
+  if ((flags = fcntl (fd, F_GETFL, 0)) < 0)
+    return -1;
+
+  bflags = 0;
+
+#ifdef O_NONBLOCK
+  bflags |= O_NONBLOCK;
+#endif
+
+#ifdef O_NDELAY
+  bflags |= O_NDELAY;
+#endif
+
+  if (flags & bflags)
+    {
+      flags &= ~bflags;
+      return (fcntl (fd, F_SETFL, flags));
+    }
+
+  return 0;
+}
diff --git a/readline-4.3.orig/shlib/Makefile.in b/readline-4.3.orig/shlib/Makefile.in
new file mode 100644
index 0000000..0cba57e
--- /dev/null
+++ b/readline-4.3.orig/shlib/Makefile.in
@@ -0,0 +1,437 @@
+## -*- text -*- ##
+# Makefile for the GNU readline library shared library support.
+#
+# Copyright (C) 1998 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+
+RL_LIBRARY_VERSION = @LIBVERSION@
+RL_LIBRARY_NAME = readline
+
+srcdir = @srcdir@
+VPATH = .:@top_srcdir@
+topdir = @top_srcdir@
+BUILD_DIR = @BUILD_DIR@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+
+CC = @CC@
+RANLIB = @RANLIB@
+AR = @AR@
+ARFLAGS = @ARFLAGS@
+RM = rm -f
+CP = cp
+MV = mv
+LN = ln
+
+SHELL = @MAKE_SHELL@
+
+host_os = @host_os@
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+includedir = @includedir@
+libdir = @libdir@
+
+# Support an alternate destination root directory for package building
+DESTDIR =
+
+CFLAGS = @CFLAGS@
+LOCAL_CFLAGS = @LOCAL_CFLAGS@ -DRL_LIBRARY_VERSION='"$(RL_LIBRARY_VERSION)"'
+CPPFLAGS = @CPPFLAGS@
+LDFLAGS = @LDFLAGS@ @LOCAL_LDFLAGS@ @CFLAGS@
+
+DEFS = @DEFS@
+LOCAL_DEFS = @LOCAL_DEFS@
+
+#
+# These values are generated for configure by ${topdir}/support/shobj-conf.
+# If your system is not supported by that script, but includes facilities for
+# dynamic loading of shared objects, please update the script and send the
+# changes to bash-maintainers@gnu.org.
+#
+SHOBJ_CC = @SHOBJ_CC@
+SHOBJ_CFLAGS = @SHOBJ_CFLAGS@
+SHOBJ_LD = @SHOBJ_LD@
+
+SHOBJ_LDFLAGS = @SHOBJ_LDFLAGS@
+SHOBJ_XLDFLAGS = @SHOBJ_XLDFLAGS@
+SHOBJ_LIBS = @SHOBJ_LIBS@
+
+SHLIB_XLDFLAGS = @SHLIB_XLDFLAGS@
+SHLIB_LIBS = @SHLIB_LIBS@
+SHLIB_LIBSUFF = @SHLIB_LIBSUFF@
+
+SHLIB_LIBVERSION = @SHLIB_LIBVERSION@
+
+SHLIB_STATUS = @SHLIB_STATUS@
+
+# shared library versioning
+SHLIB_MAJOR=		@SHLIB_MAJOR@
+# shared library systems like SVR4's do not use minor versions
+SHLIB_MINOR=		.@SHLIB_MINOR@
+
+# For libraries which include headers from other libraries.
+INCLUDES = -I. -I.. -I$(topdir)
+
+CCFLAGS = $(DEFS) $(LOCAL_DEFS) $(CPPFLAGS) $(INCLUDES) $(LOCAL_CFLAGS) $(CFLAGS)
+
+.SUFFIXES:	.so
+
+.c.so:
+	${RM} $@
+	$(SHOBJ_CC) -c $(CCFLAGS) $(SHOBJ_CFLAGS) -o $*.o $< 
+	$(MV) $*.o $@
+
+# The name of the main library target.
+
+SHARED_READLINE = libreadline.$(SHLIB_LIBVERSION)
+SHARED_HISTORY = libhistory.$(SHLIB_LIBVERSION)
+SHARED_LIBS = $(SHARED_READLINE) $(SHARED_HISTORY)
+
+# The C code source files for this library.
+CSOURCES = $(topdir)/readline.c $(topdir)/funmap.c $(topdir)/keymaps.c \
+	   $(topdir)/vi_mode.c $(topdir)/parens.c $(topdir)/rltty.c \
+	   $(topdir)/complete.c $(topdir)/bind.c $(topdir)/isearch.c \
+	   $(topdir)/display.c $(topdir)/signals.c $(topdir)/emacs_keymap.c \
+	   $(topdir)/vi_keymap.c $(topdir)/util.c $(topdir)/kill.c \
+	   $(topdir)/undo.c $(topdir)/macro.c $(topdir)/input.c \
+	   $(topdir)/callback.c $(topdir)/terminal.c $(topdir)/xmalloc.c \
+	   $(topdir)/history.c $(topdir)/histsearch.c $(topdir)/histexpand.c \
+	   $(topdir)/histfile.c $(topdir)/nls.c $(topdir)/search.c \
+	   $(topdir)/shell.c $(topdir)/savestring.c $(topdir)/tilde.c \
+	   $(topdir)/text.c $(topdir)/misc.c $(topdir)/compat.c \
+	   $(topdir)/mbutil.c
+
+# The header files for this library.
+HSOURCES = readline.h rldefs.h chardefs.h keymaps.h history.h histlib.h \
+	   posixstat.h posixdir.h posixjmp.h tilde.h rlconf.h rltty.h \
+	   ansi_stdlib.h tcap.h xmalloc.h rlprivate.h rlshell.h rlmbutil.h
+
+SHARED_HISTOBJ = history.so histexpand.so histfile.so histsearch.so shell.so \
+		 mbutil.so
+SHARED_TILDEOBJ = tilde.so
+SHARED_OBJ = readline.so vi_mode.so funmap.so keymaps.so parens.so search.so \
+	  rltty.so complete.so bind.so isearch.so display.so signals.so \
+	  util.so kill.so undo.so macro.so input.so callback.so terminal.so \
+	  text.so nls.so misc.so xmalloc.so $(SHARED_HISTOBJ) $(SHARED_TILDEOBJ) \
+	  compat.so
+
+##########################################################################
+
+all: $(SHLIB_STATUS)
+
+supported: $(SHARED_LIBS)
+
+unsupported:
+	@echo "Your system and compiler (${host_os}-${CC}) are not supported by the"
+	@echo "${topdir}/support/shobj-conf script."
+	@echo "If your operating system provides facilities for creating"
+	@echo "shared libraries, please update the script and re-run configure."
+	@echo "Please send the changes you made to bash-maintainers@gnu.org"
+	@echo "for inclusion in future bash and readline releases."
+
+$(SHARED_READLINE):	$(SHARED_OBJ)
+	$(RM) $@
+	$(SHOBJ_LD) ${SHOBJ_LDFLAGS} ${SHLIB_XLDFLAGS} -o $@ $(SHARED_OBJ) $(SHLIB_LIBS)
+
+$(SHARED_HISTORY):	$(SHARED_HISTOBJ) xmalloc.so
+	$(RM) $@
+	$(SHOBJ_LD) ${SHOBJ_LDFLAGS} ${SHLIB_XLDFLAGS} -o $@ $(SHARED_HISTOBJ) xmalloc.so $(SHLIB_LIBS)
+
+# Since tilde.c is shared between readline and bash, make sure we compile 
+# it with the right flags when it's built as part of readline
+tilde.so:        tilde.c
+	${RM} $@
+	$(SHOBJ_CC) -c $(CCFLAGS) $(SHOBJ_CFLAGS) -DREADLINE_LIBRARY -c -o tilde.o $(topdir)/tilde.c
+	$(MV) tilde.o $@
+
+installdirs: $(topdir)/support/mkdirs
+	-$(SHELL) $(topdir)/support/mkdirs $(DESTDIR)$(libdir)
+
+install: installdirs $(SHLIB_STATUS)
+	$(SHELL) $(topdir)/support/shlib-install -O $(host_os) -d $(DESTDIR)$(libdir) -i "$(INSTALL_DATA)" $(SHARED_HISTORY)
+	$(SHELL) $(topdir)/support/shlib-install -O $(host_os) -d $(DESTDIR)$(libdir) -i "$(INSTALL_DATA)" $(SHARED_READLINE)
+	@echo install: you may need to run ldconfig
+
+uninstall:
+	$(SHELL) $(topdir)/support/shlib-install -O $(host_os) -d $(DESTDIR)$(libdir) -U $(SHARED_HISTORY)
+	$(SHELL) $(topdir)/support/shlib-install -O $(host_os) -d $(DESTDIR)$(libdir) -U $(SHARED_READLINE)
+	@echo uninstall: you may need to run ldconfig
+
+clean mostlyclean:	force
+	$(RM) $(SHARED_OBJ) $(SHARED_LIBS)
+
+distclean maintainer-clean: clean
+	$(RM) Makefile
+
+force:
+
+# Tell versions [3.59,3.63) of GNU make not to export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
+
+# Dependencies
+bind.so: $(topdir)/ansi_stdlib.h $(topdir)/posixstat.h
+bind.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+bind.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+bind.so: $(topdir)/rltypedefs.h
+bind.so: $(topdir)/tilde.h $(topdir)/history.h
+compat.so: $(topdir)/rlstdc.h
+callback.so: $(topdir)/rlconf.h
+callback.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h
+callback.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+callback.so: $(topdir)/rltypedefs.h
+callback.so: $(topdir)/tilde.h
+complete.so: $(topdir)/ansi_stdlib.h posixdir.h $(topdir)/posixstat.h
+complete.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+complete.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+complete.so: $(topdir)/rltypedefs.h
+complete.so: $(topdir)/tilde.h
+display.so: $(topdir)/ansi_stdlib.h $(topdir)/posixstat.h
+display.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+display.so: $(topdir)/tcap.h
+display.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+display.so: $(topdir)/rltypedefs.h
+display.so: $(topdir)/tilde.h $(topdir)/history.h
+funmap.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+funmap.so: $(topdir)/rltypedefs.h
+funmap.so: $(topdir)/rlconf.h $(topdir)/ansi_stdlib.h
+funmap.so: ${BUILD_DIR}/config.h $(topdir)/tilde.h
+histexpand.so: $(topdir)/ansi_stdlib.h
+histexpand.so: $(topdir)/history.h $(topdir)/histlib.h $(topdir)/rltypedefs.h
+histexpand.so: ${BUILD_DIR}/config.h
+histfile.so: $(topdir)/ansi_stdlib.h
+histfile.so: $(topdir)/history.h $(topdir)/histlib.h $(topdir)/rltypedefs.h
+histfile.so: ${BUILD_DIR}/config.h
+history.so: $(topdir)/ansi_stdlib.h
+history.so: $(topdir)/history.h $(topdir)/histlib.h $(topdir)/rltypedefs.h
+history.so: ${BUILD_DIR}/config.h
+histsearch.so: $(topdir)/ansi_stdlib.h
+histsearch.so: $(topdir)/history.h $(topdir)/histlib.h $(topdir)/rltypedefs.h
+histsearch.so: ${BUILD_DIR}/config.h
+input.so: $(topdir)/ansi_stdlib.h
+input.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+input.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+input.so: $(topdir)/rltypedefs.h
+input.so: $(topdir)/tilde.h
+isearch.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+isearch.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+isearch.so: $(topdir)/rltypedefs.h
+isearch.so: $(topdir)/ansi_stdlib.h $(topdir)/history.h $(topdir)/tilde.h
+keymaps.so: emacs_keymap.c vi_keymap.c
+keymaps.so: $(topdir)/keymaps.h $(topdir)/chardefs.h $(topdir)/rlconf.h
+keymaps.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+keymaps.so: $(topdir)/rltypedefs.h
+keymaps.so: ${BUILD_DIR}/config.h $(topdir)/ansi_stdlib.h $(topdir)/tilde.h
+kill.so: $(topdir)/ansi_stdlib.h
+kill.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+kill.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+kill.so: $(topdir)/tilde.h $(topdir)/history.h  $(topdir)/rltypedefs.h
+macro.so: $(topdir)/ansi_stdlib.h
+macro.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+macro.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+macro.so: $(topdir)/tilde.h $(topdir)/history.h $(topdir)/rltypedefs.h
+mbutil.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+mbutil.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/rltypedefs.h
+mbutil.so: $(topdir)/chardefs.h $(topdir)/rlstdc.h
+misc.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+misc.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+misc.so: $(topdir)/rltypedefs.h
+misc.so: $(topdir)/history.h $(topdir)/tilde.h $(topdir)/ansi_stdlib.h
+nls.so: $(topdir)/ansi_stdlib.h
+nls.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+nls.o: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+nls.o: $(topdir)/rltypedefs.h
+nls.o: $(topdir)/tilde.h $(topdir)/history.h $(topdir)/rlstdc.h  
+parens.so: $(topdir)/rlconf.h ${BUILD_DIR}/config.h
+parens.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+parens.so: $(topdir)/rltypedefs.h
+parens.so: $(topdir)/tilde.h
+rltty.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+rltty.so: $(topdir)/rltty.h $(topdir)/tilde.h
+rltty.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+rltty.so: $(topdir)/rltypedefs.h
+search.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+search.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+search.so: $(topdir)/ansi_stdlib.h $(topdir)/history.h $(topdir)/tilde.h
+search.so: $(topdir)/rltypedefs.h
+signals.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+signals.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+signals.so: $(topdir)/history.h $(topdir)/tilde.h
+signals.so: $(topdir)/rltypedefs.h
+terminal.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+terminal.so: $(topdir)/tcap.h
+terminal.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+terminal.so: $(topdir)/tilde.h $(topdir)/history.h
+terminal.so: $(topdir)/rltypedefs.h
+text.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+text.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+text.so: $(topdir)/rltypedefs.h
+text.so: $(topdir)/history.h $(topdir)/tilde.h $(topdir)/ansi_stdlib.h
+tilde.so: $(topdir)/ansi_stdlib.h ${BUILD_DIR}/config.h $(topdir)/tilde.h
+undo.so: $(topdir)/ansi_stdlib.h
+undo.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+undo.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+undo.so: $(topdir)/rltypedefs.h
+undo.so: $(topdir)/tilde.h $(topdir)/history.h
+util.so: $(topdir)/posixjmp.h $(topdir)/ansi_stdlib.h
+util.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+util.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+util.so: $(topdir)/rltypedefs.h $(topdir)/tilde.h
+vi_mode.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+vi_mode.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+vi_mode.so: $(topdir)/history.h $(topdir)/ansi_stdlib.h $(topdir)/tilde.h
+vi_mode.so: $(topdir)/rltypedefs.h
+xmalloc.so: ${BUILD_DIR}/config.h
+xmalloc.so: $(topdir)/ansi_stdlib.h
+
+bind.so: $(topdir)/rlshell.h
+histfile.so: $(topdir)/rlshell.h
+nls.so: $(topdir)/rlshell.h
+readline.so: $(topdir)/rlshell.h
+shell.so: $(topdir)/rlshell.h
+terminal.so: $(topdir)/rlshell.h
+histexpand.so: $(topdir)/rlshell.h
+
+bind.so: $(topdir)/rlprivate.h
+callback.so: $(topdir)/rlprivate.h
+complete.so: $(topdir)/rlprivate.h
+display.so: $(topdir)/rlprivate.h
+input.so: $(topdir)/rlprivate.h
+isearch.so: $(topdir)/rlprivate.h
+kill.so: $(topdir)/rlprivate.h
+macro.so: $(topdir)/rlprivate.h
+mbutil.so: $(topdir)/rlprivate.h
+misc.so: $(topdir)/rlprivate.h
+nls.so: $(topdir)/rlprivate.h   
+parens.so: $(topdir)/rlprivate.h
+readline.so: $(topdir)/rlprivate.h
+rltty.so: $(topdir)/rlprivate.h 
+search.so: $(topdir)/rlprivate.h
+signals.so: $(topdir)/rlprivate.h
+terminal.so: $(topdir)/rlprivate.h
+text.so: $(topdir)/rlprivate.h
+undo.so: $(topdir)/rlprivate.h
+util.so: $(topdir)/rlprivate.h
+vi_mode.so: $(topdir)/rlprivate.h
+
+bind.so: $(topdir)/xmalloc.h
+complete.so: $(topdir)/xmalloc.h
+display.so: $(topdir)/xmalloc.h
+funmap.so: $(topdir)/xmalloc.h
+histexpand.so: $(topdir)/xmalloc.h
+histfile.so: $(topdir)/xmalloc.h
+history.so: $(topdir)/xmalloc.h
+input.so: $(topdir)/xmalloc.h
+isearch.so: $(topdir)/xmalloc.h
+keymaps.so: $(topdir)/xmalloc.h
+kill.so: $(topdir)/xmalloc.h
+macro.so: $(topdir)/xmalloc.h
+mbutil.so: $(topdir)/xmalloc.h
+misc.so: $(topdir)/xmalloc.h
+readline.so: $(topdir)/xmalloc.h
+savestring.so: $(topdir)/xmalloc.h
+search.so: $(topdir)/xmalloc.h
+shell.so: $(topdir)/xmalloc.h
+terminal.so: $(topdir)/xmalloc.h
+text.so: $(topdir)/xmalloc.h
+tilde.so: $(topdir)/xmalloc.h
+undo.so: $(topdir)/xmalloc.h
+util.so: $(topdir)/xmalloc.h
+vi_mode.so: $(topdir)/xmalloc.h
+xmalloc.so: $(topdir)/xmalloc.h
+
+complete.o: $(topdir)/rlmbutil.h
+display.o: $(topdir)/rlmbutil.h
+histexpand.o: $(topdir)/rlmbutil.h
+input.o: $(topdir)/rlmbutil.h
+isearch.o: $(topdir)/rlmbutil.h
+mbutil.o: $(topdir)/rlmbutil.h
+misc.o: $(topdir)/rlmbutil.h
+readline.o: $(topdir)/rlmbutil.h
+search.o: $(topdir)/rlmbutil.h
+text.o: $(topdir)/rlmbutil.h
+vi_mode.o: $(topdir)/rlmbutil.h
+
+bind.so: $(topdir)/bind.c
+callback.so: $(topdir)/callback.c
+compat.so: $(topdir)/compat.c
+complete.so: $(topdir)/complete.c
+display.so: $(topdir)/display.c
+funmap.so: $(topdir)/funmap.c
+input.so: $(topdir)/input.c
+isearch.so: $(topdir)/isearch.c
+keymaps.so: $(topdir)/keymaps.c $(topdir)/emacs_keymap.c $(topdir)/vi_keymap.c
+kill.so: $(topdir)/kill.c
+macro.so: $(topdir)/macro.c
+mbutil.so: $(topdir)/mbutil.c
+misc.so: $(topdir)/mbutil.c
+nls.so: $(topdir)/nls.c
+parens.so: $(topdir)/parens.c
+readline.so: $(topdir)/readline.c
+rltty.so: $(topdir)/rltty.c
+savestring.so: $(topdir)/savestring.c
+search.so: $(topdir)/search.c
+shell.so: $(topdir)/shell.c
+signals.so: $(topdir)/signals.c
+terminal.so: $(topdir)/terminal.c
+text.so: $(topdir)/terminal.c
+tilde.so: $(topdir)/tilde.c
+undo.so: $(topdir)/undo.c
+util.so: $(topdir)/util.c
+vi_mode.so: $(topdir)/vi_mode.c
+xmalloc.so: $(topdir)/xmalloc.c
+
+histexpand.so: $(topdir)/histexpand.c
+histfile.so: $(topdir)/histfile.c
+history.so: $(topdir)/history.c
+histsearch.so: $(topdir)/histsearch.c
+
+bind.so: bind.c
+callback.so: callback.c
+comapt.so: compat.c
+complete.so: complete.c
+display.so: display.c
+funmap.so: funmap.c
+input.so: input.c
+isearch.so: isearch.c
+keymaps.so: keymaps.c emacs_keymap.c vi_keymap.c
+kill.so: kill.c
+macro.so: macro.c
+mbutil.so: mbutil.c
+misc.so: misc.c
+nls.so: nls.c
+parens.so: parens.c
+readline.so: readline.c
+rltty.so: rltty.c
+savestring.so: savestring.c
+search.so: search.c
+signals.so: signals.c
+shell.so: shell.c
+terminal.so: terminal.c
+text.so: terminal.c
+tilde.so: tilde.c
+undo.so: undo.c
+util.so: util.c
+vi_mode.so: vi_mode.c
+xmalloc.so: xmalloc.c
+
+histexpand.so: histexpand.c
+histfile.so: histfile.c
+history.so: history.c
+histsearch.so: histsearch.c
diff --git a/readline-4.3.orig/signals.c b/readline-4.3.orig/signals.c
new file mode 100644
index 0000000..0a1468b
--- /dev/null
+++ b/readline-4.3.orig/signals.c
@@ -0,0 +1,398 @@
+/* signals.c -- signal handling support for readline. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>		/* Just for NULL.  Yuck. */
+#include <sys/types.h>
+#include <signal.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+#if defined (GWINSZ_IN_SYS_IOCTL)
+#  include <sys/ioctl.h>
+#endif /* GWINSZ_IN_SYS_IOCTL */
+
+#if defined (HANDLE_SIGNALS)
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+
+#if !defined (RETSIGTYPE)
+#  if defined (VOID_SIGHANDLER)
+#    define RETSIGTYPE void
+#  else
+#    define RETSIGTYPE int
+#  endif /* !VOID_SIGHANDLER */
+#endif /* !RETSIGTYPE */
+
+#if defined (VOID_SIGHANDLER)
+#  define SIGHANDLER_RETURN return
+#else
+#  define SIGHANDLER_RETURN return (0)
+#endif
+
+/* This typedef is equivalent to the one for Function; it allows us
+   to say SigHandler *foo = signal (SIGKILL, SIG_IGN); */
+typedef RETSIGTYPE SigHandler ();
+
+#if defined (HAVE_POSIX_SIGNALS)
+typedef struct sigaction sighandler_cxt;
+#  define rl_sigaction(s, nh, oh)	sigaction(s, nh, oh)
+#else
+typedef struct { SigHandler *sa_handler; int sa_mask, sa_flags; } sighandler_cxt;
+#  define sigemptyset(m)
+#endif /* !HAVE_POSIX_SIGNALS */
+
+static SigHandler *rl_set_sighandler PARAMS((int, SigHandler *, sighandler_cxt *));
+static void rl_maybe_set_sighandler PARAMS((int, SigHandler *, sighandler_cxt *));
+
+/* Exported variables for use by applications. */
+
+/* If non-zero, readline will install its own signal handlers for
+   SIGINT, SIGTERM, SIGQUIT, SIGALRM, SIGTSTP, SIGTTIN, and SIGTTOU. */
+int rl_catch_signals = 1;
+
+/* If non-zero, readline will install a signal handler for SIGWINCH. */
+#ifdef SIGWINCH
+int rl_catch_sigwinch = 1;
+#endif
+
+static int signals_set_flag;
+static int sigwinch_set_flag;
+
+/* **************************************************************** */
+/*					        		    */
+/*			   Signal Handling                          */
+/*								    */
+/* **************************************************************** */
+
+static sighandler_cxt old_int, old_term, old_alrm, old_quit;
+#if defined (SIGTSTP)
+static sighandler_cxt old_tstp, old_ttou, old_ttin;
+#endif
+#if defined (SIGWINCH)
+static sighandler_cxt old_winch;
+#endif
+
+/* Readline signal handler functions. */
+
+static RETSIGTYPE
+rl_signal_handler (sig)
+     int sig;
+{
+#if defined (HAVE_POSIX_SIGNALS)
+  sigset_t set;
+#else /* !HAVE_POSIX_SIGNALS */
+#  if defined (HAVE_BSD_SIGNALS)
+  long omask;
+#  else /* !HAVE_BSD_SIGNALS */
+  sighandler_cxt dummy_cxt;	/* needed for rl_set_sighandler call */
+#  endif /* !HAVE_BSD_SIGNALS */
+#endif /* !HAVE_POSIX_SIGNALS */
+
+  RL_SETSTATE(RL_STATE_SIGHANDLER);
+
+#if !defined (HAVE_BSD_SIGNALS) && !defined (HAVE_POSIX_SIGNALS)
+  /* Since the signal will not be blocked while we are in the signal
+     handler, ignore it until rl_clear_signals resets the catcher. */
+  if (sig == SIGINT || sig == SIGALRM)
+    rl_set_sighandler (sig, SIG_IGN, &dummy_cxt);
+#endif /* !HAVE_BSD_SIGNALS && !HAVE_POSIX_SIGNALS */
+
+  switch (sig)
+    {
+    case SIGINT:
+      rl_free_line_state ();
+      /* FALLTHROUGH */
+
+#if defined (SIGTSTP)
+    case SIGTSTP:
+    case SIGTTOU:
+    case SIGTTIN:
+#endif /* SIGTSTP */
+    case SIGALRM:
+    case SIGTERM:
+    case SIGQUIT:
+      rl_cleanup_after_signal ();
+
+#if defined (HAVE_POSIX_SIGNALS)
+      sigprocmask (SIG_BLOCK, (sigset_t *)NULL, &set);
+      sigdelset (&set, sig);
+#else /* !HAVE_POSIX_SIGNALS */
+#  if defined (HAVE_BSD_SIGNALS)
+      omask = sigblock (0);
+#  endif /* HAVE_BSD_SIGNALS */
+#endif /* !HAVE_POSIX_SIGNALS */
+
+#if defined (__EMX__)
+      signal (sig, SIG_ACK);
+#endif
+
+      kill (getpid (), sig);
+
+      /* Let the signal that we just sent through.  */
+#if defined (HAVE_POSIX_SIGNALS)
+      sigprocmask (SIG_SETMASK, &set, (sigset_t *)NULL);
+#else /* !HAVE_POSIX_SIGNALS */
+#  if defined (HAVE_BSD_SIGNALS)
+      sigsetmask (omask & ~(sigmask (sig)));
+#  endif /* HAVE_BSD_SIGNALS */
+#endif /* !HAVE_POSIX_SIGNALS */
+
+      rl_reset_after_signal ();
+    }
+
+  RL_UNSETSTATE(RL_STATE_SIGHANDLER);
+  SIGHANDLER_RETURN;
+}
+
+#if defined (SIGWINCH)
+static RETSIGTYPE
+rl_sigwinch_handler (sig)
+     int sig;
+{
+  SigHandler *oh;
+
+#if defined (MUST_REINSTALL_SIGHANDLERS)
+  sighandler_cxt dummy_winch;
+
+  /* We don't want to change old_winch -- it holds the state of SIGWINCH
+     disposition set by the calling application.  We need this state
+     because we call the application's SIGWINCH handler after updating
+     our own idea of the screen size. */
+  rl_set_sighandler (SIGWINCH, rl_sigwinch_handler, &dummy_winch);
+#endif
+
+  RL_SETSTATE(RL_STATE_SIGHANDLER);
+  rl_resize_terminal ();
+
+  /* If another sigwinch handler has been installed, call it. */
+  oh = (SigHandler *)old_winch.sa_handler;
+  if (oh &&  oh != (SigHandler *)SIG_IGN && oh != (SigHandler *)SIG_DFL)
+    (*oh) (sig);
+
+  RL_UNSETSTATE(RL_STATE_SIGHANDLER);
+  SIGHANDLER_RETURN;
+}
+#endif  /* SIGWINCH */
+
+/* Functions to manage signal handling. */
+
+#if !defined (HAVE_POSIX_SIGNALS)
+static int
+rl_sigaction (sig, nh, oh)
+     int sig;
+     sighandler_cxt *nh, *oh;
+{
+  oh->sa_handler = signal (sig, nh->sa_handler);
+  return 0;
+}
+#endif /* !HAVE_POSIX_SIGNALS */
+
+/* Set up a readline-specific signal handler, saving the old signal
+   information in OHANDLER.  Return the old signal handler, like
+   signal(). */
+static SigHandler *
+rl_set_sighandler (sig, handler, ohandler)
+     int sig;
+     SigHandler *handler;
+     sighandler_cxt *ohandler;
+{
+  sighandler_cxt old_handler;
+#if defined (HAVE_POSIX_SIGNALS)
+  struct sigaction act;
+
+  act.sa_handler = handler;
+  act.sa_flags = 0;	/* XXX - should we set SA_RESTART for SIGWINCH? */
+  sigemptyset (&act.sa_mask);
+  sigemptyset (&ohandler->sa_mask);
+  sigaction (sig, &act, &old_handler);
+#else
+  old_handler.sa_handler = (SigHandler *)signal (sig, handler);
+#endif /* !HAVE_POSIX_SIGNALS */
+
+  /* XXX -- assume we have memcpy */
+  /* If rl_set_signals is called twice in a row, don't set the old handler to
+     rl_signal_handler, because that would cause infinite recursion. */
+  if (handler != rl_signal_handler || old_handler.sa_handler != rl_signal_handler)
+    memcpy (ohandler, &old_handler, sizeof (sighandler_cxt));
+
+  return (ohandler->sa_handler);
+}
+
+static void
+rl_maybe_set_sighandler (sig, handler, ohandler)
+     int sig;
+     SigHandler *handler;
+     sighandler_cxt *ohandler;
+{
+  sighandler_cxt dummy;
+  SigHandler *oh;
+
+  sigemptyset (&dummy.sa_mask);
+  oh = rl_set_sighandler (sig, handler, ohandler);
+  if (oh == (SigHandler *)SIG_IGN)
+    rl_sigaction (sig, ohandler, &dummy);
+}
+
+int
+rl_set_signals ()
+{
+  sighandler_cxt dummy;
+  SigHandler *oh;
+
+  if (rl_catch_signals && signals_set_flag == 0)
+    {
+      rl_maybe_set_sighandler (SIGINT, rl_signal_handler, &old_int);
+      rl_maybe_set_sighandler (SIGTERM, rl_signal_handler, &old_term);
+      rl_maybe_set_sighandler (SIGQUIT, rl_signal_handler, &old_quit);
+
+      oh = rl_set_sighandler (SIGALRM, rl_signal_handler, &old_alrm);
+      if (oh == (SigHandler *)SIG_IGN)
+	rl_sigaction (SIGALRM, &old_alrm, &dummy);
+#if defined (HAVE_POSIX_SIGNALS) && defined (SA_RESTART)
+      /* If the application using readline has already installed a signal
+	 handler with SA_RESTART, SIGALRM will cause reads to be restarted
+	 automatically, so readline should just get out of the way.  Since
+	 we tested for SIG_IGN above, we can just test for SIG_DFL here. */
+      if (oh != (SigHandler *)SIG_DFL && (old_alrm.sa_flags & SA_RESTART))
+	rl_sigaction (SIGALRM, &old_alrm, &dummy);
+#endif /* HAVE_POSIX_SIGNALS */
+
+#if defined (SIGTSTP)
+      rl_maybe_set_sighandler (SIGTSTP, rl_signal_handler, &old_tstp);
+#endif /* SIGTSTP */
+
+#if defined (SIGTTOU)
+      rl_maybe_set_sighandler (SIGTTOU, rl_signal_handler, &old_ttou);
+#endif /* SIGTTOU */
+
+#if defined (SIGTTIN)
+      rl_maybe_set_sighandler (SIGTTIN, rl_signal_handler, &old_ttin);
+#endif /* SIGTTIN */
+
+      signals_set_flag = 1;
+    }
+
+#if defined (SIGWINCH)
+  if (rl_catch_sigwinch && sigwinch_set_flag == 0)
+    {
+      rl_maybe_set_sighandler (SIGWINCH, rl_sigwinch_handler, &old_winch);
+      sigwinch_set_flag = 1;
+    }
+#endif /* SIGWINCH */
+
+  return 0;
+}
+
+int
+rl_clear_signals ()
+{
+  sighandler_cxt dummy;
+
+  if (rl_catch_signals && signals_set_flag == 1)
+    {
+      sigemptyset (&dummy.sa_mask);
+
+      rl_sigaction (SIGINT, &old_int, &dummy);
+      rl_sigaction (SIGTERM, &old_term, &dummy);
+      rl_sigaction (SIGQUIT, &old_quit, &dummy);
+      rl_sigaction (SIGALRM, &old_alrm, &dummy);
+
+#if defined (SIGTSTP)
+      rl_sigaction (SIGTSTP, &old_tstp, &dummy);
+#endif /* SIGTSTP */
+
+#if defined (SIGTTOU)
+      rl_sigaction (SIGTTOU, &old_ttou, &dummy);
+#endif /* SIGTTOU */
+
+#if defined (SIGTTIN)
+      rl_sigaction (SIGTTIN, &old_ttin, &dummy);
+#endif /* SIGTTIN */
+
+      signals_set_flag = 0;
+    }
+
+#if defined (SIGWINCH)
+  if (rl_catch_sigwinch && sigwinch_set_flag == 1)
+    {
+      sigemptyset (&dummy.sa_mask);
+      rl_sigaction (SIGWINCH, &old_winch, &dummy);
+      sigwinch_set_flag = 0;
+    }
+#endif
+
+  return 0;
+}
+
+/* Clean up the terminal and readline state after catching a signal, before
+   resending it to the calling application. */
+void
+rl_cleanup_after_signal ()
+{
+  _rl_clean_up_for_exit ();
+  (*rl_deprep_term_function) ();
+  rl_clear_signals ();
+  rl_clear_pending_input ();
+}
+
+/* Reset the terminal and readline state after a signal handler returns. */
+void
+rl_reset_after_signal ()
+{
+  (*rl_prep_term_function) (_rl_meta_flag);
+  rl_set_signals ();
+}
+
+/* Free up the readline variable line state for the current line (undo list,
+   any partial history entry, any keyboard macros in progress, and any
+   numeric arguments in process) after catching a signal, before calling
+   rl_cleanup_after_signal(). */ 
+void
+rl_free_line_state ()
+{
+  register HIST_ENTRY *entry;
+
+  rl_free_undo_list ();
+
+  entry = current_history ();
+  if (entry)
+    entry->data = (char *)NULL;
+
+  _rl_kill_kbd_macro ();
+  rl_clear_message ();
+  _rl_init_argument ();
+}
+
+#endif  /* HANDLE_SIGNALS */
diff --git a/readline-4.3.orig/support/config.guess b/readline-4.3.orig/support/config.guess
new file mode 100755
index 0000000..5668108
--- /dev/null
+++ b/readline-4.3.orig/support/config.guess
@@ -0,0 +1,1393 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002 Free Software Foundation, Inc.
+
+timestamp='2002-03-20'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Per Bothner <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit 0 ;;
+    --version | -v )
+       echo "$version" ; exit 0 ;;
+    --help | --h* | -h )
+       echo "$usage"; exit 0 ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+
+dummy=dummy-$$
+trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script.
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int dummy(){}" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ;
+	  if test $? = 0 ; then
+	     CC_FOR_BUILD="$c"; break ;
+	  fi ;
+	done ;
+	rm -f $dummy.c $dummy.o $dummy.rel ;
+	if test x"$CC_FOR_BUILD" = x ; then
+	  CC_FOR_BUILD=no_compiler_found ;
+	fi
+	;;
+ ,,*)   CC_FOR_BUILD=$CC ;;
+ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+esac'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+elif (test -f /usr/5bin/uname) >/dev/null 2>&1 ; then	# bash
+	PATH=$PATH:/usr/5bin
+fi
+
+UNAME=`(uname) 2>/dev/null` || UNAME=unknown	# bash
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    # NOTE -- begin cases added for bash (mostly legacy) -- NOTE
+    mac68k:machten:*:*)
+	echo mac68k-apple-machten${UNAME_RELEASE}
+	exit 0 ;;
+    concurrent*:*:*:*)
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo concurrent-concurrent-sysv3
+	else
+		echo concurrent-concurrent-bsd
+	fi
+	exit 0 ;;
+    ppc*:SunOS:5.*:*)
+	echo ppc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sparc:UNIX_SV:4.*:*)
+	echo sparc-unknown-sysv${UNAME_RELEASE}
+	exit 0 ;;
+    mips:UNIX_SV:4.*:*)
+	echo mips-mips-sysv${UNAME_RELEASE}
+	exit 0 ;;
+    mips:OSF*1:*:*)
+	echo mips-mips-osf1
+	exit 0 ;;
+    mips:4.4BSD:*:*)
+	echo mips-mips-bsd4.4
+	exit 0 ;;
+    MIS*:SMP_DC.OSx:*:dcosx)	# not the same as below
+	echo pyramid-pyramid-sysv4
+	exit 0 ;;
+    news*:NEWS*:*:*)
+	echo mips-sony-newsos${UNAME_RELEASE}
+	exit 0 ;;
+    *370:AIX:*:*)
+	echo ibm370-ibm-aix${UNAME_RELEASE}
+	exit 0 ;;
+    ksr1:OSF*1:*:*)
+	echo ksr1-ksr-osf1
+	exit 0 ;;
+    esa:OSF*1:*:* | ESA:OSF*:*:*)
+	echo esa-ibm-osf1
+	exit 0 ;;
+    DNP*:DNIX:*:*)
+	echo m68k-dnix-sysv
+	exit 0 ;;
+    *3b2*:*:*:*)
+	echo we32k-att-sysv3
+	exit 0 ;;
+    Alpha*:Windows_NT:*:SP*)
+	echo alpha-pc-opennt
+	exit 0 ;;
+    *:Windows_NT:*:SP*)
+	echo i386-pc-opennt
+	exit 0 ;;
+
+    # NOTE -- end legacy cases added for bash -- NOTE
+    *:NetBSD:*:*)
+	# NetBSD (nbsd) targets should (where applicable) match one or
+	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	esac
+	# The Operating System including object format, if it has switched
+	# to ELF recently, or will in the future.
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+		eval $set_cc_for_build
+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+			| grep __ELF__ >/dev/null
+		then
+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+		    # Return netbsd for either.  FIX?
+		    os=netbsd
+		else
+		    os=netbsdelf
+		fi
+		;;
+	    *)
+	        os=netbsd
+		;;
+	esac
+	# The OS release
+	release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit 0 ;;
+    amiga:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    arc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    hp300:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mac68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    macppc:OpenBSD:*:*)
+	echo powerpc-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme88k:OpenBSD:*:*)
+	echo m88k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvmeppc:OpenBSD:*:*)
+	echo powerpc-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    pmax:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sgi:OpenBSD:*:*)
+	echo mipseb-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sun3:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    vax:OpenBSD:*:*)	# bash
+	echo vax-dec-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    wgrisc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:OpenBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    alpha:OSF1:*:*)
+	if test $UNAME_RELEASE = "V4.0"; then
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+	fi
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	cat <<EOF >$dummy.s
+	.data
+\$Lformat:
+	.byte 37,100,45,37,120,10,0	# "%d-%x\n"
+
+	.text
+	.globl main
+	.align 4
+	.ent main
+main:
+	.frame \$30,16,\$26,0
+	ldgp \$29,0(\$27)
+	.prologue 1
+	.long 0x47e03d80 # implver \$0
+	lda \$2,-1
+	.long 0x47e20c21 # amask \$2,\$1
+	lda \$16,\$Lformat
+	mov \$0,\$17
+	not \$1,\$18
+	jsr \$26,printf
+	ldgp \$29,0(\$26)
+	mov 0,\$16
+	jsr \$26,exit
+	.end main
+EOF
+	eval $set_cc_for_build
+	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+	if test "$?" = 0 ; then
+		case `./$dummy` in
+			0-0)
+				UNAME_MACHINE="alpha"
+				;;
+			1-0)
+				UNAME_MACHINE="alphaev5"
+				;;
+			1-1)
+				UNAME_MACHINE="alphaev56"
+				;;
+			1-101)
+				UNAME_MACHINE="alphapca56"
+				;;
+			2-303)
+				UNAME_MACHINE="alphaev6"
+				;;
+			2-307)
+				UNAME_MACHINE="alphaev67"
+				;;
+			2-1307)
+				UNAME_MACHINE="alphaev68"
+				;;
+		esac
+	fi
+	rm -f $dummy.s $dummy
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	exit 0 ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit 0 ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit 0 ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-unknown-sysv4
+	exit 0;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit 0 ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-morphos
+	exit 0 ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit 0 ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit 0;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit 0;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit 0 ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit 0 ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    i86pc:SunOS:5.*:*)
+	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit 0 ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit 0 ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit 0 ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit 0 ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit 0 ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+        exit 0 ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit 0 ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+        echo m68k-milan-mint${UNAME_RELEASE}
+        exit 0 ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+        echo m68k-hades-mint${UNAME_RELEASE}
+        exit 0 ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+        echo m68k-unknown-mint${UNAME_RELEASE}
+        exit 0 ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit 0 ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit 0 ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit 0 ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit 0 ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit 0 ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD $dummy.c -o $dummy \
+	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+	  && rm -f $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit 0 ;;
+    Motorola:PowerMAX_OS:*:*)
+	echo powerpc-motorola-powermax
+	exit 0 ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit 0 ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit 0 ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit 0 ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit 0 ;;
+    AViiON:dgux:*:*)
+        # DG/UX returns AViiON for all architectures
+        UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+ 	exit 0 ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit 0 ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit 0 ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit 0 ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit 0 ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit 0 ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
+	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+	echo i386-ibm-aix
+	exit 0 ;;
+    ia64:AIX:*:*)
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+	exit 0 ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		eval $set_cc_for_build
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
+		rm -f $dummy.c $dummy
+		echo rs6000-ibm-aix3.2.5
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit 0 ;;
+    *:AIX:*:[45])
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit 0 ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit 0 ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit 0 ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit 0 ;;                           # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit 0 ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit 0 ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit 0 ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit 0 ;;
+    9000/[34678]??:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+                    case "${sc_cpu_version}" in
+                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+                      532)                      # CPU_PA_RISC2_0
+                        case "${sc_kernel_bits}" in
+                          32) HP_ARCH="hppa2.0n" ;;
+                          64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+                        esac ;;
+                    esac
+		fi
+		if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
+		    sed 's/^              //' << EOF >$dummy.c
+
+              #define _HPUX_SOURCE
+              #include <stdlib.h>
+              #include <unistd.h>
+
+              int main ()
+              {
+              #if defined(_SC_KERNEL_BITS)
+                  long bits = sysconf(_SC_KERNEL_BITS);
+              #endif
+                  long cpu  = sysconf (_SC_CPU_VERSION);
+
+                  switch (cpu)
+              	{
+              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+              	case CPU_PA_RISC2_0:
+              #if defined(_SC_KERNEL_BITS)
+              	    switch (bits)
+              		{
+              		case 64: puts ("hppa2.0w"); break;
+              		case 32: puts ("hppa2.0n"); break;
+              		default: puts ("hppa2.0"); break;
+              		} break;
+              #else  /* !defined(_SC_KERNEL_BITS) */
+              	    puts ("hppa2.0"); break;
+              #endif
+              	default: puts ("hppa1.0"); break;
+              	}
+                  exit (0);
+              }
+EOF
+		    (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy`
+		    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
+		    rm -f $dummy.c $dummy
+		fi ;;
+	esac
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit 0 ;;
+    ia64:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux${HPUX_REV}
+	exit 0 ;;
+    3050*:HI-UX:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
+	echo unknown-hitachi-hiuxwe2
+	exit 0 ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit 0 ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit 0 ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit 0 ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit 0 ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit 0 ;;
+    i*86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit 0 ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit 0 ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+        exit 0 ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+        exit 0 ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+        exit 0 ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+        exit 0 ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+        exit 0 ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+	      -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*T3D:*:*:*)
+	echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*T3E:*:*:*)
+	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        exit 0 ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    *:FreeBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit 0 ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit 0 ;;
+    i*:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit 0 ;;
+    i*:PW*:*)
+	echo ${UNAME_MACHINE}-pc-pw32
+	exit 0 ;;
+    x86:Interix*:3*)
+	echo i386-pc-interix3
+	exit 0 ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i386-pc-interix
+	exit 0 ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit 0 ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit 0 ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    *:GNU:*:*)
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit 0 ;;
+    i*86:Minix:*:*)
+	echo ${UNAME_MACHINE}-pc-minix
+	exit 0 ;;
+    arm*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    ia64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    m68*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    mips:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef mips
+	#undef mipsel
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=mipsel
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=mips
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
+	rm -f $dummy.c
+	test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0
+	;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-gnu
+	exit 0 ;;
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-gnu
+	exit 0 ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+        esac
+	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+	exit 0 ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+	# Look for CPU level
+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
+	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
+	  *)    echo hppa-unknown-linux-gnu ;;
+	esac
+	exit 0 ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-gnu
+	exit 0 ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+	echo ${UNAME_MACHINE}-ibm-linux
+	exit 0 ;;
+    sh*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    x86_64:Linux:*:*)
+	echo x86_64-unknown-linux-gnu
+	exit 0 ;;
+    i*86:Linux:*:*)
+	# The BFD linker knows what the default object file format is, so
+	# first see if it will tell us. cd to the root directory to prevent
+	# problems with other programs or directories called `ld' in the path.
+	# Set LC_ALL=C to ensure ld outputs messages in English.
+	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+			 | sed -ne '/supported targets:/!d
+				    s/[ 	][ 	]*/ /g
+				    s/.*supported targets: *//
+				    s/ .*//
+				    p'`
+        case "$ld_supported_targets" in
+	  elf32-i386)
+		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+		;;
+	  a.out-i386-linux)
+		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+		exit 0 ;;		
+	  coff-i386)
+		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+		exit 0 ;;
+	  "")
+		# Either a pre-BFD a.out linker (linux-gnuoldld) or
+		# one that does not give us useful --help.
+		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+		exit 0 ;;
+	esac
+	# Determine whether the default compiler is a.out or elf
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <features.h>
+	#ifdef __ELF__
+	# ifdef __GLIBC__
+	#  if __GLIBC__ >= 2
+	LIBC=gnu
+	#  else
+	LIBC=gnulibc1
+	#  endif
+	# else
+	LIBC=gnulibc1
+	# endif
+	#else
+	#ifdef __INTEL_COMPILER
+	LIBC=gnu
+	#else
+	LIBC=gnuaout
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
+	rm -f $dummy.c
+	test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
+	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
+	;;
+    i*86:DYNIX/ptx:4*:*)
+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+	# earlier versions are messed up and put the nodename in both
+	# sysname and nodename.
+	echo i386-sequent-sysv4
+	exit 0 ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+        # Unixware is an offshoot of SVR4, but it has its own version
+        # number series starting with 2...
+        # I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+        # Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit 0 ;;
+    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit 0 ;;
+    i*86:*:5:[78]*)
+	case `/bin/uname -X | grep "^Machine"` in
+	    *486*)	     UNAME_MACHINE=i486 ;;
+	    *Pentium)	     UNAME_MACHINE=i586 ;;
+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+	esac
+	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	exit 0 ;;
+    i*86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit 0 ;;
+    i*86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit 0 ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+        # the processor, so we play safe by assuming i386.
+	echo i386-pc-msdosdjgpp
+        exit 0 ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit 0 ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit 0 ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit 0 ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit 0 ;;
+    M68*:*:R3V[567]*:*)
+	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
+    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+          && echo i486-ncr-sysv4 && exit 0 ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit 0 ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    rs6000:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit 0 ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit 0 ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit 0 ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit 0 ;;
+    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                      # says <Richard.M.Bartel@ccMail.Census.GOV>
+        echo i586-unisys-sysv4
+        exit 0 ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit 0 ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit 0 ;;
+    *:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo hppa1.1-stratus-vos
+	exit 0 ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit 0 ;;
+    news*:NEWS-OS:6*:*)
+	echo mips-sony-newsos6
+	exit 0 ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+	        echo mips-nec-sysv${UNAME_RELEASE}
+	else
+	        echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+        exit 0 ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit 0 ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit 0 ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit 0 ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit 0 ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit 0 ;;
+    *:Darwin:*:*)
+	echo `uname -p`-apple-darwin${UNAME_RELEASE}
+	exit 0 ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
+		UNAME_MACHINE=pc
+	fi
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	exit 0 ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit 0 ;;
+    NSR-[GKLNPTVW]:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit 0 ;;
+    *:NonStop-UX:*:*)
+	echo mips-compaq-nonstopux
+	exit 0 ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit 0 ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit 0 ;;
+    *:Plan9:*:*)
+	# "uname -m" is not consistent, so use $cputype instead. 386
+	# is converted to i386 for consistency with other x86
+	# operating systems.
+	if test "$cputype" = "386"; then
+	    UNAME_MACHINE=i386
+	else
+	    UNAME_MACHINE="$cputype"
+	fi
+	echo ${UNAME_MACHINE}-unknown-plan9
+	exit 0 ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo ${UNAME_MACHINE}-pc-os2-emx
+	exit 0 ;;
+    *:TOPS-10:*:*)
+	echo pdp10-unknown-tops10
+	exit 0 ;;
+    *:TENEX:*:*)
+	echo pdp10-unknown-tenex
+	exit 0 ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+	echo pdp10-dec-tops20
+	exit 0 ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+	echo pdp10-xkl-tops20
+	exit 0 ;;
+    *:TOPS-20:*:*)
+	echo pdp10-unknown-tops20
+	exit 0 ;;
+    *:ITS:*:*)
+	echo pdp10-unknown-its
+	exit 0 ;;
+    i*86:XTS-300:*:STOP)
+	echo ${UNAME_MACHINE}-unknown-stop
+	exit 0 ;;
+    i*86:atheos:*:*)
+	echo ${UNAME_MACHINE}-unknown-atheos
+	exit 0 ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+          "4"
+#else
+	  ""
+#endif
+         ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+#  include <sys/param.h>
+#  if defined (BSD)
+#   if BSD == 43
+      printf ("vax-dec-bsd4.3\n"); exit (0);
+#   else
+#    if BSD == 199006
+      printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#    else
+      printf ("vax-dec-bsd\n"); exit (0);
+#    endif
+#   endif
+#  else
+    printf ("vax-dec-bsd\n"); exit (0);
+#  endif
+# else
+    printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
+rm -f $dummy.c $dummy
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit 0 ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit 0 ;;
+    c34*)
+	echo c34-convex-bsd
+	exit 0 ;;
+    c38*)
+	echo c38-convex-bsd
+	exit 0 ;;
+    c4*)
+	echo c4-convex-bsd
+	exit 0 ;;
+    esac
+fi
+
+# NOTE -- Begin fallback cases added for bash -- NOTE
+case "$UNAME" in
+uts) echo uts-amdahl-sysv${UNAME_RELEASE}; exit 0 ;;
+esac
+
+if [ -f /bin/fxc.info ]; then
+	echo fxc-alliant-concentrix
+	exit 0
+fi
+# NOTE -- End fallback cases added for bash -- NOTE
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+    ftp://ftp.gnu.org/pub/gnu/config/
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/readline-4.3.orig/support/config.sub b/readline-4.3.orig/support/config.sub
new file mode 100644
index 0000000..538dc09
--- /dev/null
+++ b/readline-4.3.orig/support/config.sub
@@ -0,0 +1,1497 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002 Free Software Foundation, Inc.
+
+timestamp='2002-03-07'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit 0 ;;
+    --version | -v )
+       echo "$version" ; exit 0 ;;
+    --help | --h* | -h )
+       echo "$usage"; exit 0 ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit 0;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-* | rtmk-nova*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple | -axis)
+		os=
+		basic_machine=$1
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-chorusos*)
+		os=-chorusos
+		basic_machine=$1
+		;;
+ 	-chorusrdb)
+ 		os=-chorusrdb
+		basic_machine=$1
+ 		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	1750a | 580 \
+	| a29k \
+	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
+	| c4x | clipper \
+	| d10v | d30v | dsp16xx \
+	| fr30 \
+	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+	| i370 | i860 | i960 | ia64 \
+	| m32r | m68000 | m68k | m88k | mcore \
+	| mips | mips16 | mips64 | mips64el | mips64orion | mips64orionel \
+	| mips64vr4100 | mips64vr4100el | mips64vr4300 \
+	| mips64vr4300el | mips64vr5000 | mips64vr5000el \
+	| mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
+	| mipsisa32 | mipsisa64 \
+	| mn10200 | mn10300 \
+	| ns16k | ns32k \
+	| openrisc | or32 \
+	| pdp10 | pdp11 | pj | pjl \
+	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+	| pyramid \
+	| sh | sh[34] | sh[34]eb | shbe | shle | sh64 \
+	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
+	| strongarm \
+	| tahoe | thumb | tic80 | tron \
+	| v850 | v850e \
+	| we32k \
+	| x86 | xscale | xstormy16 | xtensa \
+	| z8k)
+		basic_machine=$basic_machine-unknown
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12)
+		# Motorola 68HC11/12.
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	580-* \
+	| a29k-* \
+	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| arm-*  | armbe-* | armle-* | armv*-* \
+	| avr-* \
+	| bs2000-* \
+	| c[123]* | c30-* | [cjt]90-* | c54x-* \
+	| clipper-* | cydra-* \
+	| d10v-* | d30v-* \
+	| elxsi-* \
+	| f30[01]-* | f700-* | fr30-* | fx80-* \
+	| h8300-* | h8500-* \
+	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+	| i*86-* | i860-* | i960-* | ia64-* \
+	| m32r-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+	| m88110-* | m88k-* | mcore-* \
+	| mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
+	| mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
+	| mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
+	| orion-* \
+	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+	| pyramid-* \
+	| romp-* | rs6000-* \
+	| sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* | sh64-* \
+	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
+	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+	| tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
+	| v850-* | v850e-* | vax-* \
+	| we32k-* \
+	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
+	| xtensa-* \
+	| ymp-* \
+	| z8k-*)
+		;;
+
+	# NOTE -- BEGIN cases added for Bash -- NOTE
+	butterfly-bbn* | cadmus-* | ews*-nec | masscomp-masscomp \
+	| tandem-* | symmetric-* | drs6000-icl | *-*ardent | concurrent-* \
+	| ksr1-* | esa-ibm | fxc-alliant | *370-amdahl | sx[45]*-nec )
+		;;
+	# NOTE -- END cases added for Bash -- NOTE
+	
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-unknown
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-unknown
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-unknown
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | j90)
+		basic_machine=j90-cray
+		os=-unicos
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	cris | cris-* | etrax*)
+		basic_machine=cris-axis
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax | multimax)	# bash
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	go32)
+		basic_machine=i386-pc
+		os=-go32
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hbullx20-bull)
+		basic_machine=m68k-bull		# bash
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	ibm032-*)
+		basic_machine=ibmrt-ibm		# bash
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+	i*86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i*86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i*86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i*86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386-go32)
+		basic_machine=i386-pc		# bash
+		os=-go32
+		;;
+	i386-mingw32)
+		basic_machine=i386-pc		# bash
+		os=-mingw32
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	luna88k-omron* | m88k-omron*)		# bash
+		basic_machine=m88k-omron
+		;;
+	magicstation*)
+		basic_machine=magicstation-unknown	# bash
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+	mingw32)
+		basic_machine=i386-pc
+		os=-mingw32
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	mmix*)
+		basic_machine=mmix-knuth
+		os=-mmixware
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
+	msdos)
+		basic_machine=i386-pc
+		os=-msdos
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	nonstopux)
+		basic_machine=mips-compaq
+		os=-nonstopux
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	odt | odt3 | odt4)	# SCO Open Desktop
+		basic_machine=i386-pc		# bash
+		os=-sco3.2v4
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	or32 | or32-*)
+		basic_machine=or32-unknown
+		os=-coff
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	osr5 | sco5)		# SCO Open Server
+		basic_machine=i386-pc		# bash
+		os=-sco3.2v5
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+        pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pentium | p5 | k5 | k6 | nexgen | viac3)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86 | athlon)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2)
+		basic_machine=i686-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=power-ibm
+		;;
+	ppc)	basic_machine=powerpc-unknown
+	        ;;
+	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+	        ;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64)	basic_machine=powerpc64-unknown
+	        ;;
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+		basic_machine=powerpc64le-unknown
+	        ;;
+	ppc64le-* | powerpc64little-*)
+		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	pw32)
+		basic_machine=i586-unknown
+		os=-pw32
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sparclite-wrs | simso-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+        sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3d)
+		basic_machine=alpha-cray
+		os=-unicos
+		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+	tic54x | c54x*)
+		basic_machine=tic54x-unknown
+		os=-coff
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	uw2 | unixware | unixware2)		# bash
+		basic_machine=i386-pc
+		os=-sysv4.2uw2.1
+		;;
+	uw7 | unixware7)			# bash
+		basic_machine=i386-pc
+		os=-sysv5uw7
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+               basic_machine=f301-fujitsu
+               ;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	windows32)
+		basic_machine=i386-pc
+		os=-windows32-msvcrt
+		;;
+        xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp10)
+		# there are many clones, so DEC is not a safe bet
+		basic_machine=pdp10-unknown
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sh3 | sh4 | sh3eb | sh4eb)
+		basic_machine=sh-unknown
+		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
+	sparc | sparcv9 | sparcv9b)
+		basic_machine=sparc-sun
+		;;
+        cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	c4x*)
+		basic_machine=c4x-none
+		os=-coff
+		;;
+	*-unknown)
+		# Make sure to match an already-canonicalized machine name.
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+        # First match some system type aliases
+        # that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware7*)			# bash
+		os=-sysv5uw7
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
+	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -chorusos* | -chorusrdb* \
+	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	# NOTE -- BEGIN CASES ADDED FOR Bash -- NOTE
+	-powerux* | -superux*)
+		;;
+	# NOTE -- END CASES ADDED FOR Bash -- NOTE
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i*86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto*)
+		os=-nto-qnx
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-atheos*)
+		os=-atheos
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
+	-ns2 )
+	        os=-nextstep2
+		;;
+	-nsk*)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	-sysvr5)				# bash
+		os=-sysv5
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+	        os=-mint
+		;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+	# This must come before the *-dec entry.
+	pdp10-*)
+		os=-tops20
+		;;
+        pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		# This also exists in the configure program, but was not the
+		# default.
+		# os=-sunos4
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	or32-*)
+		os=-coff
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-ibm)
+		os=-aix
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+        *-gould)
+		os=-sysv
+		;;
+        *-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+        *-sgi)
+		os=-irix
+		;;
+        *-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f30[01]-fujitsu | f700-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-lynxos*)			# bash
+				vendor=lynx
+				;;
+			-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-vxsim* | -vxworks*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+				vendor=atari
+				;;
+			-vos*)
+				vendor=stratus
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/readline-4.3.orig/support/install.sh b/readline-4.3.orig/support/install.sh
new file mode 100755
index 0000000..0cac004
--- /dev/null
+++ b/readline-4.3.orig/support/install.sh
@@ -0,0 +1,247 @@
+#!/bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5.
+#
+# $XConsortium: install.sh,v 1.2 89/12/18 14:47:22 jim Exp $
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission.  M.I.T. makes no representations about the
+# suitability of this software for any purpose.  It is provided "as is"
+# without express or implied warranty.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+#
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+tranformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+    case $1 in
+	-c) instcmd="$cpprog"
+	    shift
+	    continue;;
+
+	-d) dir_arg=true
+	    shift
+	    continue;;
+
+	-m) chmodcmd="$chmodprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-o) chowncmd="$chownprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-g) chgrpcmd="$chgrpprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-s) stripcmd="$stripprog"
+	    shift
+	    continue;;
+
+	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
+	    shift
+	    continue;;
+
+	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+	    shift
+	    continue;;
+
+	*)  if [ x"$src" = x ]
+	    then
+		src=$1
+	    else
+		# this colon is to work around a 386BSD /bin/sh bug
+		:
+		dst=$1
+	    fi
+	    shift
+	    continue;;
+    esac
+done
+
+if [ x"$src" = x ]
+then
+	echo "install:	no input file specified"
+	exit 1
+else
+	true
+fi
+
+if [ x"$dir_arg" != x ]; then
+	dst=$src
+	src=""
+	
+	if [ -d $dst ]; then
+		instcmd=:
+	else
+		instcmd=mkdir
+	fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad 
+# if $src (and thus $dsttmp) contains '*'.
+
+	if [ -f $src -o -d $src ]
+	then
+		true
+	else
+		echo "install:  $src does not exist"
+		exit 1
+	fi
+	
+	if [ x"$dst" = x ]
+	then
+		echo "install:	no destination specified"
+		exit 1
+	else
+		true
+	fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+	if [ -d $dst ]
+	then
+		dst="$dst"/`basename $src`
+	else
+		true
+	fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+#  this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='	
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+	pathcomp="${pathcomp}${1}"
+	shift
+
+	if [ ! -d "${pathcomp}" ] ;
+        then
+		$mkdirprog "${pathcomp}"
+	else
+		true
+	fi
+
+	pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+	$doit $instcmd $dst &&
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+	if [ x"$transformarg" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		dstfile=`basename $dst $transformbasename | 
+			sed $transformarg`$transformbasename
+	fi
+
+# don't allow the sed command to completely eliminate the filename
+
+	if [ x"$dstfile" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		true
+	fi
+
+# Make a temp file name in the proper directory.
+
+	dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+	$doit $instcmd $src $dsttmp &&
+
+	trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing.  If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+	$doit $rmcmd -f $dstdir/$dstfile &&
+	$doit $mvcmd $dsttmp $dstdir/$dstfile 
+
+fi &&
+
+
+exit 0
diff --git a/readline-4.3.orig/support/mkdirs b/readline-4.3.orig/support/mkdirs
new file mode 100755
index 0000000..ce4fb23
--- /dev/null
+++ b/readline-4.3.orig/support/mkdirs
@@ -0,0 +1,48 @@
+#! /bin/sh
+#
+# mkdirs - a work-alike for `mkdir -p'
+#
+# Chet Ramey
+# chet@po.cwru.edu
+
+# Copyright (C) 1996-2002 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+
+for dir
+do
+
+	test -d "$dir" && continue
+
+	tomake=$dir
+	while test -n "$dir" ; do
+		# dir=${dir%/*}
+		# dir=`expr "$dir" ':' '\(/.*\)/[^/]*'`
+		if dir=`expr "$dir" ':' '\(.*\)/[^/]*'`; then
+			tomake="$dir $tomake"
+		else
+			dir=
+		fi
+	done
+
+	for d in $tomake
+	do
+		test -d "$d" && continue
+		echo mkdir "$d"
+		mkdir "$d"
+	done
+done
+
+exit 0
diff --git a/readline-4.3.orig/support/mkdist b/readline-4.3.orig/support/mkdist
new file mode 100755
index 0000000..06e6155
--- /dev/null
+++ b/readline-4.3.orig/support/mkdist
@@ -0,0 +1,120 @@
+#! /bin/bash -
+#
+# mkdist - make a distribution directory from a master manifest file
+#
+# usage: mkdist [-m manifest] [-s srcdir] [-r rootname] [-v] version
+#
+# SRCDIR defaults to src
+# MANIFEST defaults to $SRCDIR/MANIFEST
+#
+# Chet Ramey
+# chet@po.cwru.edu
+
+# Copyright (C) 1996-2002 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+
+SRCDIR=src
+ROOTNAME=bash
+
+usage()
+{
+	echo usage: mkdist [-m manifest] [-s srcdir] [-r rootname] [-v] version 1>&2
+	exit 2
+}
+
+vmsg()
+{
+	if [ -n "$verbose" ]; then
+		echo mkdist: "$@"
+	fi
+}
+
+while getopts m:s:r:v name
+do
+	case $name in
+	m)	MANIFEST=$OPTARG ;;
+	s)	SRCDIR=$OPTARG ;;
+	r)	ROOTNAME=$OPTARG ;;
+	v)	verbose=yes ;;
+	?)	usage ;;
+	esac
+done
+
+: ${MANIFEST:=$SRCDIR/MANIFEST}
+
+vmsg using $MANIFEST
+
+shift $(( $OPTIND - 1 ))
+
+if [ $# -lt 1 ]; then
+	usage
+fi
+
+version=$1
+newdir=${ROOTNAME}-$version
+
+vmsg creating distribution for $ROOTNAME version $version in $newdir
+
+if [ ! -d $newdir ]; then
+	mkdir $newdir || { echo $0: cannot make directory $newdir 1>&2 ; exit 1; }
+fi
+
+dirmode=755
+filmode=644
+
+while read fname type mode
+do
+	[ -z "$fname" ] && continue
+
+	case "$fname" in
+	\#*)	continue ;;
+	esac
+
+	case "$type" in
+	d)	mkdir $newdir/$fname ;;
+	f)	cp -p $SRCDIR/$fname $newdir/$fname ;;
+	s)	ln -s $mode $newdir/$fname ; mode= ;;		# symlink
+	l)	ln $mode $newdir/$fname ; mode= ;;		# hard link
+	*)	echo "unknown file type $type" 1>&2 ;;
+	esac
+
+	if [ -n "$mode" ]; then
+		chmod $mode $newdir/$fname
+	fi
+
+done < $MANIFEST
+
+# cut off the `-alpha' in something like `2.0-alpha', leaving just the
+# numeric version
+#version=${version%%-*}
+
+#case "$version" in
+#*.*.*)	vers=${version%.*} ;;
+#*.*)	vers=${version} ;;
+#esac
+
+#echo $vers > $newdir/.distribution
+
+#case "$version" in
+#*.*.*)	plevel=${version##*.} ;;
+#*)	plevel=0 ;;
+#esac
+#[ -z "$plevel" ] && plevel=0
+#echo ${plevel} > $newdir/.patchlevel
+
+vmsg $newdir created
+
+exit 0
diff --git a/readline-4.3.orig/support/shlib-install b/readline-4.3.orig/support/shlib-install
new file mode 100755
index 0000000..654cfa9
--- /dev/null
+++ b/readline-4.3.orig/support/shlib-install
@@ -0,0 +1,156 @@
+#! /bin/sh
+#
+# shlib-install - install a shared library and do any necessary host-specific
+#		  post-installation configuration (like ldconfig)
+#
+# usage: shlib-install [-D] -O host_os -d installation-dir -i install-prog [-U] library
+#
+# Chet Ramey
+# chet@po.cwru.edu
+
+#
+# defaults
+#
+INSTALLDIR=/usr/local/lib
+LDCONFIG=ldconfig
+
+PROGNAME=`basename $0`
+USAGE="$PROGNAME [-D] -O host_os -d installation-dir -i install-prog [-U] library"
+
+# process options
+
+while [ $# -gt 0 ]; do
+	case "$1" in
+	-O)	shift; host_os="$1"; shift ;;
+	-d)	shift; INSTALLDIR="$1"; shift ;;
+	-i)	shift; INSTALLPROG="$1" ; shift ;;
+	-D)	echo=echo ; shift ;;
+	-U)	uninstall=true ; shift ;;
+	-*)	echo "$USAGE" >&2 ; exit 2;;
+	*)	break ;;
+	esac
+done
+
+# set install target name
+LIBNAME="$1"
+
+if [ -z "$LIBNAME" ]; then
+	echo "$USAGE" >&2
+	exit 2
+fi
+
+OLDSUFF=old
+MV=mv
+RM="rm -f"
+LN="ln -s"
+
+# pre-install
+
+if [ -z "$uninstall" ]; then
+	${echo} $RM ${INSTALLDIR}/${LIBNAME}.${OLDSUFF}
+	if [ -f "$INSTALLDIR/$LIBNAME" ]; then
+		${echo} $MV $INSTALLDIR/$LIBNAME ${INSTALLDIR}/${LIBNAME}.${OLDSUFF}
+	fi
+fi
+
+# install/uninstall
+
+if [ -z "$uninstall" ] ; then
+	${echo} eval ${INSTALLPROG} $LIBNAME ${INSTALLDIR}/${LIBNAME}
+else
+	${echo} ${RM} ${INSTALLDIR}/${LIBNAME}
+fi
+
+# post-install/uninstall
+
+# HP-UX and Darwin/MacOS X require that a shared library have execute permission
+case "$host_os" in
+hpux*|darwin*|macosx*)
+	if [ -z "$uninstall" ]; then
+		chmod 555 ${INSTALLDIR}/${LIBNAME}
+	fi ;;
+*)	;;
+esac
+
+case "$LIBNAME" in
+*.*.[0-9].[0-9])	# libname.so.M.N
+	LINK2=`echo $LIBNAME | sed 's:\(.*\..*\.[0-9]\)\.[0-9]:\1:'`	# libname.so.M
+	LINK1=`echo $LIBNAME | sed 's:\(.*\..*\)\.[0-9]\.[0-9]:\1:'`	# libname.so
+	;;
+*.*.[0-9])		# libname.so.M
+	LINK1=`echo $LIBNAME | sed 's:\(.*\..*\)\.[0-9]:\1:'`		# libname.so
+	;;
+*.[0-9])		# libname.M
+	LINK1=`echo $LIBNAME | sed 's:\(.*\)\.[0-9]:\1:'`		# libname
+	;;
+*.[0-9].[0-9].dylib)	# libname.M.N.dylib
+	LINK2=`echo $LIBNAME | sed 's:\(.*\.[0-9]\)\.[0-9]:\1:'`	# libname.M.dylib
+	LINK1=`echo $LIBNAME | sed 's:\(.*\)\.[0-9]\.[0-9]:\1:'`	# libname.dylib
+esac
+
+INSTALL_LINK1='cd $INSTALLDIR ; ln -s $LIBNAME $LINK1'
+INSTALL_LINK2='cd $INSTALLDIR ; ln -s $LIBNAME $LINK2'
+
+#
+# Create symlinks to the installed library.  This section is incomplete.
+#
+case "$host_os" in
+*linux*|bsdi4*|*gnu*|darwin*|macosx*)
+	# libname.so.M -> libname.so.M.N
+	${echo} ${RM} ${INSTALLDIR}/$LINK2
+	if [ -z "$uninstall" ]; then
+		${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK2
+	fi
+
+	# libname.so -> libname.so.M.N
+	${echo} ${RM} ${INSTALLDIR}/$LINK1
+	if [ -z "$uninstall" ]; then
+		${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK1
+	fi
+	;;
+
+solaris2*|aix4.[2-9]*|osf*|irix[56]*|sysv[45]*|dgux*)
+	# libname.so -> libname.so.M
+	${echo} ${RM} ${INSTALLDIR}/$LINK1
+	if [ -z "$uninstall" ]; then
+		${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK1
+	fi
+	;;
+
+
+# FreeBSD 3.x and above can have either a.out or ELF shared libraries
+freebsd[3-9]*|freebsdelf[3-9]*|freebsdaout[3-9]*)
+	if [ -x /usr/bin/objformat ] && [ "`/usr/bin/objformat`" = "elf" ]; then
+		# libname.so -> libname.so.M
+		${echo} ${RM} ${INSTALLDIR}/$LINK1
+		if [ -z "$uninstall" ]; then
+			${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK1
+		fi
+	else
+		# libname.so.M -> libname.so.M.N
+		${echo} ${RM} ${INSTALLDIR}/$LINK2
+		if [ -z "$uninstall" ]; then
+			${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK2
+		fi
+
+		# libname.so -> libname.so.M.N
+		${echo} ${RM} ${INSTALLDIR}/$LINK1
+		if [ -z "$uninstall" ]; then
+			${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK1
+		fi
+	fi
+	;;
+
+hpux1*)
+	# libname.sl -> libname.M
+	${echo} ${RM} ${INSTALLDIR}/$LINK1.sl
+	if [ -z "$uninstall" ]; then
+#		${echo} ln -s $LIBNAME ${INSTALLDIR}/${LINK1}.sl
+		${echo} ln -s $LIBNAME ${INSTALLDIR}/${LINK1}
+	fi
+	;;
+
+*)	;;
+esac
+
+exit 0
diff --git a/readline-4.3.orig/support/shobj-conf b/readline-4.3.orig/support/shobj-conf
new file mode 100755
index 0000000..6bd7fb1
--- /dev/null
+++ b/readline-4.3.orig/support/shobj-conf
@@ -0,0 +1,458 @@
+#! /bin/sh
+#
+# shobj-conf -- output a series of variable assignments to be substituted
+#		into a Makefile by configure which specify system-dependent
+#		information for creating shared objects that may be loaded
+#		into bash with `enable -f'
+#
+# usage: shobj-conf [-C compiler] -c host_cpu -o host_os -v host_vendor
+#
+# Chet Ramey
+# chet@po.cwru.edu
+
+# Copyright (C) 1996-2002 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+
+#
+# defaults
+#
+SHOBJ_STATUS=supported
+SHLIB_STATUS=supported
+
+SHOBJ_CC=cc
+SHOBJ_CFLAGS=
+SHOBJ_LD=
+SHOBJ_LDFLAGS=
+SHOBJ_XLDFLAGS=
+SHOBJ_LIBS=
+
+SHLIB_XLDFLAGS=
+SHLIB_LIBS=
+SHLIB_LIBSUFF='so'
+
+SHLIB_LIBVERSION='$(SHLIB_LIBSUFF)'
+
+PROGNAME=`basename $0`
+USAGE="$PROGNAME [-C compiler] -c host_cpu -o host_os -v host_vendor"
+
+while [ $# -gt 0 ]; do
+	case "$1" in
+	-C)	shift; SHOBJ_CC="$1"; shift ;;
+	-c)	shift; host_cpu="$1"; shift ;;
+	-o)	shift; host_os="$1"; shift ;;
+	-v)	shift; host_vendor="$1"; shift ;;
+	*)	echo "$USAGE" >&2 ; exit 2;;
+	esac
+done
+
+case "${host_os}-${SHOBJ_CC}" in
+sunos4*-*gcc*)
+	SHOBJ_CFLAGS=-fpic
+	SHOBJ_LD=/usr/bin/ld
+	SHOBJ_LDFLAGS='-assert pure-text'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	;;
+
+sunos4*)
+	SHOBJ_CFLAGS=-pic
+	SHOBJ_LD=/usr/bin/ld
+	SHOBJ_LDFLAGS='-assert pure-text'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	;;
+
+sunos5*-*gcc*|solaris2*-*gcc*)
+	SHOBJ_CFLAGS=-fpic
+	SHOBJ_LD='${CC}'
+	# This line works for the Solaris linker in /usr/ccs/bin/ld
+	SHOBJ_LDFLAGS='-shared -Wl,-i -Wl,-h,$@'
+	# This line works for the GNU ld
+#	SHOBJ_LDFLAGS='-shared -Wl,-h,$@'
+
+#	SHLIB_XLDFLAGS='-R $(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+sunos5*|solaris2*)
+	SHOBJ_CFLAGS='-K pic'
+	SHOBJ_LD=/usr/ccs/bin/ld
+	SHOBJ_LDFLAGS='-G -dy -z text -i -h $@'
+
+#	SHLIB_XLDFLAGS='-R $(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+# All versions of Linux or the semi-mythical GNU Hurd.
+linux*|gnu*)
+	SHOBJ_CFLAGS=-fPIC
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
+
+	SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir) -Wl,-soname,`basename $@ $(SHLIB_MINOR)`'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	;;
+
+freebsd2* | netbsd*)
+	SHOBJ_CFLAGS=-fpic
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS='-x -Bshareable'
+
+	SHLIB_XLDFLAGS='-R$(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	;;
+
+# FreeBSD-3.x ELF
+freebsd[3-9]*|freebsdelf[3-9]*|freebsdaout[3-9]*)
+	SHOBJ_CFLAGS=-fpic
+	SHOBJ_LD='${CC}'
+
+	if [ -x /usr/bin/objformat ] && [ "`/usr/bin/objformat`" = "elf" ]; then
+		SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
+
+		SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir)'
+		SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	else
+		SHOBJ_LDFLAGS='-shared'
+
+		SHLIB_XLDFLAGS='-R$(libdir)'
+		SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	fi
+	;;
+
+# Darwin/MacOS X
+darwin*|macosx*)
+	SHOBJ_STATUS=unsupported
+	SHLIB_STATUS=supported
+
+	SHOBJ_CFLAGS='-dynamic -fno-common'
+
+	SHOBJ_LD=/usr/bin/libtool
+
+	SHLIB_LIBVERSION='$(SHLIB_MAJOR)$(SHLIB_MINOR).$(SHLIB_LIBSUFF)'
+	SHLIB_LIBSUFF='dylib'
+
+	SHOBJ_LDFLAGS='-dynamic'
+	SHLIB_XLDFLAGS='-arch_only `/usr/bin/arch` -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
+
+	SHLIB_LIBS='-lSystem'
+	;;
+
+openbsd*)
+	SHOBJ_CFLAGS=-fPIC
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared'
+
+	SHLIB_XLDFLAGS='-R$(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	;;
+
+bsdi2*)
+	SHOBJ_CC=shlicc2
+	SHOBJ_CFLAGS=
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS=-r
+	SHOBJ_LIBS=-lc_s.2.1.0
+
+	# BSD/OS 2.x and 3.x `shared libraries' are too much of a pain in
+	# the ass -- they require changing {/usr/lib,etc}/shlib.map on
+	# each system, and the library creation process is byzantine
+	SHLIB_STATUS=unsupported
+	;;
+
+bsdi3*)
+	SHOBJ_CC=shlicc2
+	SHOBJ_CFLAGS=
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS=-r
+	SHOBJ_LIBS=-lc_s.3.0.0
+
+	# BSD/OS 2.x and 3.x `shared libraries' are too much of a pain in
+	# the ass -- they require changing {/usr/lib,etc}/shlib.map on
+	# each system, and the library creation process is byzantine
+	SHLIB_STATUS=unsupported
+	;;
+
+bsdi4*)
+	# BSD/OS 4.x now supports ELF and SunOS-style dynamically-linked
+	# shared libraries.  gcc 2.x is the standard compiler, and the
+	# `normal' gcc options should work as they do in Linux.
+
+	SHOBJ_CFLAGS=-fPIC
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
+
+	SHLIB_XLDFLAGS='-Wl,-soname,`basename $@ $(SHLIB_MINOR)`'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	;;
+
+osf*-*gcc*)
+	# Fix to use gcc linker driver from bfischer@TechFak.Uni-Bielefeld.DE
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
+
+	SHLIB_XLDFLAGS='-rpath $(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+osf*)
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS='-shared -soname $@ -expect_unresolved "*"'
+
+	SHLIB_XLDFLAGS='-rpath $(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+aix4.[2-9]*-*gcc*)		# lightly tested by jik@cisco.com
+	SHOBJ_CFLAGS=-fpic
+	SHOBJ_LD='ld'
+	SHOBJ_LDFLAGS='-bdynamic -bnoentry -bexpall'
+	SHOBJ_XLDFLAGS='-G'
+
+	SHLIB_XLDFLAGS='-bM:SRE'
+	SHLIB_LIBS='-lcurses -lc'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+aix4.[2-9]*)
+	SHOBJ_CFLAGS=-K
+	SHOBJ_LD='ld'
+	SHOBJ_LDFLAGS='-bdynamic -bnoentry -bexpall'
+	SHOBJ_XLDFLAGS='-G'
+
+	SHLIB_XLDFLAGS='-bM:SRE'
+	SHLIB_LIBS='-lcurses -lc'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+#
+# THE FOLLOWING ARE UNTESTED -- and some may not support the dlopen interface
+#
+irix[56]*-*gcc*)
+	SHOBJ_CFLAGS='-fpic'
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
+
+	SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+irix[56]*)
+	SHOBJ_CFLAGS='-K PIC'
+	SHOBJ_LD=ld
+#	SHOBJ_LDFLAGS='-call_shared -hidden_symbol -no_unresolved -soname $@'
+#	Change from David Kaelbling <drk@sgi.com>.  If you have problems,
+#	remove the `-no_unresolved'
+	SHOBJ_LDFLAGS='-shared -no_unresolved -soname $@'
+
+	SHLIB_XLDFLAGS='-rpath $(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+hpux9*-*gcc*)
+	# must use gcc; the bundled cc cannot compile PIC code
+	SHOBJ_CFLAGS='-fpic'
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared -Wl,-b -Wl,+s'
+
+	SHLIB_XLDFLAGS='-Wl,+b,$(libdir)'
+	SHLIB_LIBSUFF='sl'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+hpux9*)
+	SHOBJ_STATUS=unsupported
+	SHLIB_STATUS=unsupported
+
+	# If you are using the HP ANSI C compiler, you can uncomment and use
+	# this code (I have not tested it)
+#	SHOBJ_STATUS=supported
+#	SHLIB_STATUS=supported
+#
+#	SHOBJ_CFLAGS='+z'
+#	SHOBJ_LD='ld'
+#	SHOBJ_LDFLAGS='-b +s'
+#
+#	SHLIB_XLDFLAGS='+b $(libdir)'
+#	SHLIB_LIBSUFF='sl'
+#	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'	
+
+	;;
+
+hpux10*-*gcc*)
+	# must use gcc; the bundled cc cannot compile PIC code
+	SHOBJ_CFLAGS='-fpic'
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared -Wl,-b -Wl,+s'
+
+	SHLIB_XLDFLAGS='-Wl,+h,$@ -Wl,+b,$(libdir)'
+	SHLIB_LIBSUFF='sl'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+hpux10*)
+	SHOBJ_STATUS=unsupported
+	SHLIB_STATUS=unsupported
+
+	# If you are using the HP ANSI C compiler, you can uncomment and use
+	# this code (I have not tested it)
+#	SHOBJ_STATUS=supported
+#	SHLIB_STATUS=supported
+#
+#	SHOBJ_CFLAGS='+z'
+#	SHOBJ_LD='ld'
+#	SHOBJ_LDFLAGS='-b +s +h $@'
+#
+#	SHLIB_XLDFLAGS='+b $(libdir)'
+#	SHLIB_LIBSUFF='sl'
+#	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'	
+
+	;;
+
+hpux11*-*gcc*)
+	# must use gcc; the bundled cc cannot compile PIC code
+	SHOBJ_CFLAGS='-fpic'
+	SHOBJ_LD='${CC}'
+#	SHOBJ_LDFLAGS='-shared -Wl,-b -Wl,-B,symbolic -Wl,+s -Wl,+std -Wl,+h,$@'
+	SHOBJ_LDFLAGS='-shared -fpic -Wl,-b -Wl,+s -Wl,+h,$@'
+
+	SHLIB_XLDFLAGS='-Wl,+b,$(libdir)'
+	SHLIB_LIBSUFF='sl'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+hpux11*)
+	SHOBJ_STATUS=unsupported
+	SHLIB_STATUS=unsupported
+
+	# If you are using the HP ANSI C compiler, you can uncomment and use
+	# this code (I have not tested it)
+#	SHOBJ_STATUS=supported
+#	SHLIB_STATUS=supported
+#
+#	SHOBJ_CFLAGS='+z'
+#	SHOBJ_LD='ld'
+#	SHOBJ_LDFLAGS='-b +s +h $@'
+#
+#	SHLIB_XLDFLAGS='+b $(libdir)'
+#	SHLIB_LIBSUFF='sl'
+#	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'	
+
+	;;
+
+sysv4*-*gcc*)
+	SHOBJ_CFLAGS=-shared
+	SHOBJ_LDFLAGS='-shared -h $@'
+	SHOBJ_LD='${CC}'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+sysv4*)
+	SHOBJ_CFLAGS='-K PIC'
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS='-dy -z text -G -h $@'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+sco3.2v5*-*gcc*)
+	SHOBJ_CFLAGS='-fpic'		# DEFAULTS TO ELF
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+sco3.2v5*)
+	SHOBJ_CFLAGS='-K pic -b elf'
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS='-G -b elf -dy -z text -h $@'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+sysv5uw7*-*gcc*)
+	SHOBJ_CFLAGS='-fpic'
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+sysv5uw7*)
+	SHOBJ_CFLAGS='-K PIC'
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS='-G -dy -z text -h $@'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+	
+dgux*-*gcc*)
+	SHOBJ_CFLAGS=-fpic
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+dgux*)
+	SHOBJ_CFLAGS='-K pic'
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS='-G -dy -h $@'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+msdos*)
+	SHOBJ_STATUS=unsupported
+	SHLIB_STATUS=unsupported
+	;;
+
+#
+# Rely on correct gcc configuration for everything else
+#
+*-*gcc*)
+	SHOBJ_CFLAGS=-fpic
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+*)
+	SHOBJ_STATUS=unsupported
+	SHLIB_STATUS=unsupported
+	;;
+
+esac
+
+echo SHOBJ_CC=\'"$SHOBJ_CC"\'
+echo SHOBJ_CFLAGS=\'"$SHOBJ_CFLAGS"\'
+echo SHOBJ_LD=\'"$SHOBJ_LD"\'
+echo SHOBJ_LDFLAGS=\'"$SHOBJ_LDFLAGS"\'
+echo SHOBJ_XLDFLAGS=\'"$SHOBJ_XLDFLAGS"\'
+echo SHOBJ_LIBS=\'"$SHOBJ_LIBS"\'
+
+echo SHLIB_XLDFLAGS=\'"$SHLIB_XLDFLAGS"\'
+echo SHLIB_LIBS=\'"$SHLIB_LIBS"\'
+echo SHLIB_LIBSUFF=\'"$SHLIB_LIBSUFF"\'
+echo SHLIB_LIBVERSION=\'"$SHLIB_LIBVERSION"\'
+
+echo SHOBJ_STATUS=\'"$SHOBJ_STATUS"\'
+echo SHLIB_STATUS=\'"$SHLIB_STATUS"\'
+
+exit 0
diff --git a/readline-4.3.orig/support/wcwidth.c b/readline-4.3.orig/support/wcwidth.c
new file mode 100644
index 0000000..ace9a3a
--- /dev/null
+++ b/readline-4.3.orig/support/wcwidth.c
@@ -0,0 +1,236 @@
+/*
+ * This is an implementation of wcwidth() and wcswidth() as defined in
+ * "The Single UNIX Specification, Version 2, The Open Group, 1997"
+ * <http://www.UNIX-systems.org/online.html>
+ *
+ * Markus Kuhn -- 2001-09-08 -- public domain
+ */
+
+#include <wchar.h>
+
+struct interval {
+  unsigned short first;
+  unsigned short last;
+};
+
+/* auxiliary function for binary search in interval table */
+static int bisearch(wchar_t ucs, const struct interval *table, int max) {
+  int min = 0;
+  int mid;
+
+  if (ucs < table[0].first || ucs > table[max].last)
+    return 0;
+  while (max >= min) {
+    mid = (min + max) / 2;
+    if (ucs > table[mid].last)
+      min = mid + 1;
+    else if (ucs < table[mid].first)
+      max = mid - 1;
+    else
+      return 1;
+  }
+
+  return 0;
+}
+
+
+/* The following functions define the column width of an ISO 10646
+ * character as follows:
+ *
+ *    - The null character (U+0000) has a column width of 0.
+ *
+ *    - Other C0/C1 control characters and DEL will lead to a return
+ *      value of -1.
+ *
+ *    - Non-spacing and enclosing combining characters (general
+ *      category code Mn or Me in the Unicode database) have a
+ *      column width of 0.
+ *
+ *    - Other format characters (general category code Cf in the Unicode
+ *      database) and ZERO WIDTH SPACE (U+200B) have a column width of 0.
+ *
+ *    - Hangul Jamo medial vowels and final consonants (U+1160-U+11FF)
+ *      have a column width of 0.
+ *
+ *    - Spacing characters in the East Asian Wide (W) or East Asian
+ *      FullWidth (F) category as defined in Unicode Technical
+ *      Report #11 have a column width of 2.
+ *
+ *    - All remaining characters (including all printable
+ *      ISO 8859-1 and WGL4 characters, Unicode control characters,
+ *      etc.) have a column width of 1.
+ *
+ * This implementation assumes that wchar_t characters are encoded
+ * in ISO 10646.
+ */
+
+int wcwidth(wchar_t ucs)
+{
+  /* sorted list of non-overlapping intervals of non-spacing characters */
+  static const struct interval combining[] = {
+    { 0x0300, 0x034E }, { 0x0360, 0x0362 }, { 0x0483, 0x0486 },
+    { 0x0488, 0x0489 }, { 0x0591, 0x05A1 }, { 0x05A3, 0x05B9 },
+    { 0x05BB, 0x05BD }, { 0x05BF, 0x05BF }, { 0x05C1, 0x05C2 },
+    { 0x05C4, 0x05C4 }, { 0x064B, 0x0655 }, { 0x0670, 0x0670 },
+    { 0x06D6, 0x06E4 }, { 0x06E7, 0x06E8 }, { 0x06EA, 0x06ED },
+    { 0x070F, 0x070F }, { 0x0711, 0x0711 }, { 0x0730, 0x074A },
+    { 0x07A6, 0x07B0 }, { 0x0901, 0x0902 }, { 0x093C, 0x093C },
+    { 0x0941, 0x0948 }, { 0x094D, 0x094D }, { 0x0951, 0x0954 },
+    { 0x0962, 0x0963 }, { 0x0981, 0x0981 }, { 0x09BC, 0x09BC },
+    { 0x09C1, 0x09C4 }, { 0x09CD, 0x09CD }, { 0x09E2, 0x09E3 },
+    { 0x0A02, 0x0A02 }, { 0x0A3C, 0x0A3C }, { 0x0A41, 0x0A42 },
+    { 0x0A47, 0x0A48 }, { 0x0A4B, 0x0A4D }, { 0x0A70, 0x0A71 },
+    { 0x0A81, 0x0A82 }, { 0x0ABC, 0x0ABC }, { 0x0AC1, 0x0AC5 },
+    { 0x0AC7, 0x0AC8 }, { 0x0ACD, 0x0ACD }, { 0x0B01, 0x0B01 },
+    { 0x0B3C, 0x0B3C }, { 0x0B3F, 0x0B3F }, { 0x0B41, 0x0B43 },
+    { 0x0B4D, 0x0B4D }, { 0x0B56, 0x0B56 }, { 0x0B82, 0x0B82 },
+    { 0x0BC0, 0x0BC0 }, { 0x0BCD, 0x0BCD }, { 0x0C3E, 0x0C40 },
+    { 0x0C46, 0x0C48 }, { 0x0C4A, 0x0C4D }, { 0x0C55, 0x0C56 },
+    { 0x0CBF, 0x0CBF }, { 0x0CC6, 0x0CC6 }, { 0x0CCC, 0x0CCD },
+    { 0x0D41, 0x0D43 }, { 0x0D4D, 0x0D4D }, { 0x0DCA, 0x0DCA },
+    { 0x0DD2, 0x0DD4 }, { 0x0DD6, 0x0DD6 }, { 0x0E31, 0x0E31 },
+    { 0x0E34, 0x0E3A }, { 0x0E47, 0x0E4E }, { 0x0EB1, 0x0EB1 },
+    { 0x0EB4, 0x0EB9 }, { 0x0EBB, 0x0EBC }, { 0x0EC8, 0x0ECD },
+    { 0x0F18, 0x0F19 }, { 0x0F35, 0x0F35 }, { 0x0F37, 0x0F37 },
+    { 0x0F39, 0x0F39 }, { 0x0F71, 0x0F7E }, { 0x0F80, 0x0F84 },
+    { 0x0F86, 0x0F87 }, { 0x0F90, 0x0F97 }, { 0x0F99, 0x0FBC },
+    { 0x0FC6, 0x0FC6 }, { 0x102D, 0x1030 }, { 0x1032, 0x1032 },
+    { 0x1036, 0x1037 }, { 0x1039, 0x1039 }, { 0x1058, 0x1059 },
+    { 0x1160, 0x11FF }, { 0x17B7, 0x17BD }, { 0x17C6, 0x17C6 },
+    { 0x17C9, 0x17D3 }, { 0x180B, 0x180E }, { 0x18A9, 0x18A9 },
+    { 0x200B, 0x200F }, { 0x202A, 0x202E }, { 0x206A, 0x206F },
+    { 0x20D0, 0x20E3 }, { 0x302A, 0x302F }, { 0x3099, 0x309A },
+    { 0xFB1E, 0xFB1E }, { 0xFE20, 0xFE23 }, { 0xFEFF, 0xFEFF },
+    { 0xFFF9, 0xFFFB }
+  };
+
+  /* test for 8-bit control characters */
+  if (ucs == 0)
+    return 0;
+  if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0))
+    return -1;
+
+  /* binary search in table of non-spacing characters */
+  if (bisearch(ucs, combining,
+	       sizeof(combining) / sizeof(struct interval) - 1))
+    return 0;
+
+  /* if we arrive here, ucs is not a combining or C0/C1 control character */
+
+  return 1 + 
+    (ucs >= 0x1100 &&
+     (ucs <= 0x115f ||                    /* Hangul Jamo init. consonants */
+      (ucs >= 0x2e80 && ucs <= 0xa4cf && (ucs & ~0x0011) != 0x300a &&
+       ucs != 0x303f) ||                  /* CJK ... Yi */
+      (ucs >= 0xac00 && ucs <= 0xd7a3) || /* Hangul Syllables */
+      (ucs >= 0xf900 && ucs <= 0xfaff) || /* CJK Compatibility Ideographs */
+      (ucs >= 0xfe30 && ucs <= 0xfe6f) || /* CJK Compatibility Forms */
+      (ucs >= 0xff00 && ucs <= 0xff5f) || /* Fullwidth Forms */
+      (ucs >= 0xffe0 && ucs <= 0xffe6) ||
+      (ucs >= 0x20000 && ucs <= 0x2ffff)));
+}
+
+
+int wcswidth(const wchar_t *pwcs, size_t n)
+{
+  int w, width = 0;
+
+  for (;*pwcs && n-- > 0; pwcs++)
+    if ((w = wcwidth(*pwcs)) < 0)
+      return -1;
+    else
+      width += w;
+
+  return width;
+}
+
+
+/*
+ * The following function is the same as wcwidth(), except that
+ * spacing characters in the East Asian Ambiguous (A) category as
+ * defined in Unicode Technical Report #11 have a column width of 2.
+ * This experimental variant might be useful for users of CJK legacy
+ * encodings who want to migrate to UCS. It is not otherwise
+ * recommended for general use.
+ */
+static int wcwidth_cjk(wchar_t ucs)
+{
+  /* sorted list of non-overlapping intervals of East Asian Ambiguous
+   * characters */
+  static const struct interval ambiguous[] = {
+    { 0x00A1, 0x00A1 }, { 0x00A4, 0x00A4 }, { 0x00A7, 0x00A8 },
+    { 0x00AA, 0x00AA }, { 0x00AD, 0x00AE }, { 0x00B0, 0x00B4 },
+    { 0x00B6, 0x00BA }, { 0x00BC, 0x00BF }, { 0x00C6, 0x00C6 },
+    { 0x00D0, 0x00D0 }, { 0x00D7, 0x00D8 }, { 0x00DE, 0x00E1 },
+    { 0x00E6, 0x00E6 }, { 0x00E8, 0x00EA }, { 0x00EC, 0x00ED },
+    { 0x00F0, 0x00F0 }, { 0x00F2, 0x00F3 }, { 0x00F7, 0x00FA },
+    { 0x00FC, 0x00FC }, { 0x00FE, 0x00FE }, { 0x0101, 0x0101 },
+    { 0x0111, 0x0111 }, { 0x0113, 0x0113 }, { 0x011B, 0x011B },
+    { 0x0126, 0x0127 }, { 0x012B, 0x012B }, { 0x0131, 0x0133 },
+    { 0x0138, 0x0138 }, { 0x013F, 0x0142 }, { 0x0144, 0x0144 },
+    { 0x0148, 0x014B }, { 0x014D, 0x014D }, { 0x0152, 0x0153 },
+    { 0x0166, 0x0167 }, { 0x016B, 0x016B }, { 0x01CE, 0x01CE },
+    { 0x01D0, 0x01D0 }, { 0x01D2, 0x01D2 }, { 0x01D4, 0x01D4 },
+    { 0x01D6, 0x01D6 }, { 0x01D8, 0x01D8 }, { 0x01DA, 0x01DA },
+    { 0x01DC, 0x01DC }, { 0x0251, 0x0251 }, { 0x0261, 0x0261 },
+    { 0x02C4, 0x02C4 }, { 0x02C7, 0x02C7 }, { 0x02C9, 0x02CB },
+    { 0x02CD, 0x02CD }, { 0x02D0, 0x02D0 }, { 0x02D8, 0x02DB },
+    { 0x02DD, 0x02DD }, { 0x02DF, 0x02DF }, { 0x0300, 0x034E },
+    { 0x0360, 0x0362 }, { 0x0391, 0x03A1 }, { 0x03A3, 0x03A9 },
+    { 0x03B1, 0x03C1 }, { 0x03C3, 0x03C9 }, { 0x0401, 0x0401 },
+    { 0x0410, 0x044F }, { 0x0451, 0x0451 }, { 0x2010, 0x2010 },
+    { 0x2013, 0x2016 }, { 0x2018, 0x2019 }, { 0x201C, 0x201D },
+    { 0x2020, 0x2022 }, { 0x2024, 0x2027 }, { 0x2030, 0x2030 },
+    { 0x2032, 0x2033 }, { 0x2035, 0x2035 }, { 0x203B, 0x203B },
+    { 0x203E, 0x203E }, { 0x2074, 0x2074 }, { 0x207F, 0x207F },
+    { 0x2081, 0x2084 }, { 0x20AC, 0x20AC }, { 0x2103, 0x2103 },
+    { 0x2105, 0x2105 }, { 0x2109, 0x2109 }, { 0x2113, 0x2113 },
+    { 0x2116, 0x2116 }, { 0x2121, 0x2122 }, { 0x2126, 0x2126 },
+    { 0x212B, 0x212B }, { 0x2153, 0x2155 }, { 0x215B, 0x215E },
+    { 0x2160, 0x216B }, { 0x2170, 0x2179 }, { 0x2190, 0x2199 },
+    { 0x21B8, 0x21B9 }, { 0x21D2, 0x21D2 }, { 0x21D4, 0x21D4 },
+    { 0x21E7, 0x21E7 }, { 0x2200, 0x2200 }, { 0x2202, 0x2203 },
+    { 0x2207, 0x2208 }, { 0x220B, 0x220B }, { 0x220F, 0x220F },
+    { 0x2211, 0x2211 }, { 0x2215, 0x2215 }, { 0x221A, 0x221A },
+    { 0x221D, 0x2220 }, { 0x2223, 0x2223 }, { 0x2225, 0x2225 },
+    { 0x2227, 0x222C }, { 0x222E, 0x222E }, { 0x2234, 0x2237 },
+    { 0x223C, 0x223D }, { 0x2248, 0x2248 }, { 0x224C, 0x224C },
+    { 0x2252, 0x2252 }, { 0x2260, 0x2261 }, { 0x2264, 0x2267 },
+    { 0x226A, 0x226B }, { 0x226E, 0x226F }, { 0x2282, 0x2283 },
+    { 0x2286, 0x2287 }, { 0x2295, 0x2295 }, { 0x2299, 0x2299 },
+    { 0x22A5, 0x22A5 }, { 0x22BF, 0x22BF }, { 0x2312, 0x2312 },
+    { 0x2329, 0x232A }, { 0x2460, 0x24BF }, { 0x24D0, 0x24E9 },
+    { 0x2500, 0x254B }, { 0x2550, 0x2574 }, { 0x2580, 0x258F },
+    { 0x2592, 0x2595 }, { 0x25A0, 0x25A1 }, { 0x25A3, 0x25A9 },
+    { 0x25B2, 0x25B3 }, { 0x25B6, 0x25B7 }, { 0x25BC, 0x25BD },
+    { 0x25C0, 0x25C1 }, { 0x25C6, 0x25C8 }, { 0x25CB, 0x25CB },
+    { 0x25CE, 0x25D1 }, { 0x25E2, 0x25E5 }, { 0x25EF, 0x25EF },
+    { 0x2605, 0x2606 }, { 0x2609, 0x2609 }, { 0x260E, 0x260F },
+    { 0x261C, 0x261C }, { 0x261E, 0x261E }, { 0x2640, 0x2640 },
+    { 0x2642, 0x2642 }, { 0x2660, 0x2661 }, { 0x2663, 0x2665 },
+    { 0x2667, 0x266A }, { 0x266C, 0x266D }, { 0x266F, 0x266F },
+    { 0x273D, 0x273D }, { 0x3008, 0x300B }, { 0x3014, 0x3015 },
+    { 0x3018, 0x301B }, { 0xFFFD, 0xFFFD }
+  };
+
+  /* binary search in table of non-spacing characters */
+  if (bisearch(ucs, ambiguous,
+	       sizeof(ambiguous) / sizeof(struct interval) - 1))
+    return 2;
+
+  return wcwidth(ucs);
+}
+
+
+int wcswidth_cjk(const wchar_t *pwcs, size_t n)
+{
+  int w, width = 0;
+
+  for (;*pwcs && n-- > 0; pwcs++)
+    if ((w = wcwidth_cjk(*pwcs)) < 0)
+      return -1;
+    else
+      width += w;
+
+  return width;
+}
diff --git a/readline-4.3.orig/tcap.h b/readline-4.3.orig/tcap.h
new file mode 100644
index 0000000..58ab894
--- /dev/null
+++ b/readline-4.3.orig/tcap.h
@@ -0,0 +1,60 @@
+/* tcap.h -- termcap library functions and variables. */
+
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RLTCAP_H_)
+#define _RLTCAP_H_
+
+#if defined (HAVE_CONFIG_H)
+#  include "config.h"
+#endif
+
+#if defined (HAVE_TERMCAP_H)
+#  if defined (__linux__) && !defined (SPEED_T_IN_SYS_TYPES)
+#    include "rltty.h"
+#  endif
+#  include <termcap.h>
+#else
+
+/* On Solaris2, sys/types.h #includes sys/reg.h, which #defines PC.
+   Unfortunately, PC is a global variable used by the termcap library. */
+#ifdef PC
+#  undef PC
+#endif
+
+extern char PC;
+extern char *UP, *BC;
+
+extern short ospeed;
+
+extern int tgetent ();
+extern int tgetflag ();
+extern int tgetnum ();
+extern char *tgetstr ();
+
+extern int tputs ();
+
+extern char *tgoto ();
+
+#endif /* HAVE_TERMCAP_H */
+
+#endif /* !_RLTCAP_H_ */
diff --git a/readline-4.3.orig/terminal.c b/readline-4.3.orig/terminal.c
new file mode 100644
index 0000000..f3f5b6c
--- /dev/null
+++ b/readline-4.3.orig/terminal.c
@@ -0,0 +1,662 @@
+/* terminal.c -- controlling the terminal with termcap. */
+
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include "posixstat.h"
+#include <fcntl.h>
+#if defined (HAVE_SYS_FILE_H)
+#  include <sys/file.h>
+#endif /* HAVE_SYS_FILE_H */
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_LOCALE_H)
+#  include <locale.h>
+#endif
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+#if defined (GWINSZ_IN_SYS_IOCTL) && !defined (TIOCGWINSZ)
+#  include <sys/ioctl.h>
+#endif /* GWINSZ_IN_SYS_IOCTL && !TIOCGWINSZ */
+
+#include "rltty.h"
+#include "tcap.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+#define CUSTOM_REDISPLAY_FUNC() (rl_redisplay_function != rl_redisplay)
+#define CUSTOM_INPUT_FUNC() (rl_getc_function != rl_getc)
+
+/* **************************************************************** */
+/*								    */
+/*			Terminal and Termcap			    */
+/*								    */
+/* **************************************************************** */
+
+static char *term_buffer = (char *)NULL;
+static char *term_string_buffer = (char *)NULL;
+
+static int tcap_initialized;
+
+#if !defined (__linux__)
+#  if defined (__EMX__) || defined (NEED_EXTERN_PC)
+extern 
+#  endif /* __EMX__ || NEED_EXTERN_PC */
+char PC, *BC, *UP;
+#endif /* __linux__ */
+
+/* Some strings to control terminal actions.  These are output by tputs (). */
+char *_rl_term_clreol;
+char *_rl_term_clrpag;
+char *_rl_term_cr;
+char *_rl_term_backspace;
+char *_rl_term_goto;
+char *_rl_term_pc;
+
+/* Non-zero if we determine that the terminal can do character insertion. */
+int _rl_terminal_can_insert = 0;
+
+/* How to insert characters. */
+char *_rl_term_im;
+char *_rl_term_ei;
+char *_rl_term_ic;
+char *_rl_term_ip;
+char *_rl_term_IC;
+
+/* How to delete characters. */
+char *_rl_term_dc;
+char *_rl_term_DC;
+
+#if defined (HACK_TERMCAP_MOTION)
+char *_rl_term_forward_char;
+#endif  /* HACK_TERMCAP_MOTION */
+
+/* How to go up a line. */
+char *_rl_term_up;
+
+/* A visible bell; char if the terminal can be made to flash the screen. */
+static char *_rl_visible_bell;
+
+/* Non-zero means the terminal can auto-wrap lines. */
+int _rl_term_autowrap;
+
+/* Non-zero means that this terminal has a meta key. */
+static int term_has_meta;
+
+/* The sequences to write to turn on and off the meta key, if this
+   terminal has one. */
+static char *_rl_term_mm;
+static char *_rl_term_mo;
+
+/* The key sequences output by the arrow keys, if this terminal has any. */
+static char *_rl_term_ku;
+static char *_rl_term_kd;
+static char *_rl_term_kr;
+static char *_rl_term_kl;
+
+/* How to initialize and reset the arrow keys, if this terminal has any. */
+static char *_rl_term_ks;
+static char *_rl_term_ke;
+
+/* The key sequences sent by the Home and End keys, if any. */
+static char *_rl_term_kh;
+static char *_rl_term_kH;
+static char *_rl_term_at7;	/* @7 */
+
+/* Insert key */
+static char *_rl_term_kI;
+
+/* Cursor control */
+static char *_rl_term_vs;	/* very visible */
+static char *_rl_term_ve;	/* normal */
+
+static void bind_termcap_arrow_keys PARAMS((Keymap));
+
+/* Variables that hold the screen dimensions, used by the display code. */
+int _rl_screenwidth, _rl_screenheight, _rl_screenchars;
+
+/* Non-zero means the user wants to enable the keypad. */
+int _rl_enable_keypad;
+
+/* Non-zero means the user wants to enable a meta key. */
+int _rl_enable_meta = 1;
+
+#if defined (__EMX__)
+static void
+_emx_get_screensize (swp, shp)
+     int *swp, *shp;
+{
+  int sz[2];
+
+  _scrsize (sz);
+
+  if (swp)
+    *swp = sz[0];
+  if (shp)
+    *shp = sz[1];
+}
+#endif
+
+/* Get readline's idea of the screen size.  TTY is a file descriptor open
+   to the terminal.  If IGNORE_ENV is true, we do not pay attention to the
+   values of $LINES and $COLUMNS.  The tests for TERM_STRING_BUFFER being
+   non-null serve to check whether or not we have initialized termcap. */
+void
+_rl_get_screen_size (tty, ignore_env)
+     int tty, ignore_env;
+{
+  char *ss;
+#if defined (TIOCGWINSZ)
+  struct winsize window_size;
+#endif /* TIOCGWINSZ */
+
+#if defined (TIOCGWINSZ)
+  if (ioctl (tty, TIOCGWINSZ, &window_size) == 0)
+    {
+      _rl_screenwidth = (int) window_size.ws_col;
+      _rl_screenheight = (int) window_size.ws_row;
+    }
+#endif /* TIOCGWINSZ */
+
+#if defined (__EMX__)
+  _emx_get_screensize (&_rl_screenwidth, &_rl_screenheight);
+#endif
+
+  /* Environment variable COLUMNS overrides setting of "co" if IGNORE_ENV
+     is unset. */
+  if (_rl_screenwidth <= 0)
+    {
+      if (ignore_env == 0 && (ss = sh_get_env_value ("COLUMNS")))
+	_rl_screenwidth = atoi (ss);
+
+#if !defined (__DJGPP__)
+      if (_rl_screenwidth <= 0 && term_string_buffer)
+	_rl_screenwidth = tgetnum ("co");
+#endif
+    }
+
+  /* Environment variable LINES overrides setting of "li" if IGNORE_ENV
+     is unset. */
+  if (_rl_screenheight <= 0)
+    {
+      if (ignore_env == 0 && (ss = sh_get_env_value ("LINES")))
+	_rl_screenheight = atoi (ss);
+
+#if !defined (__DJGPP__)
+      if (_rl_screenheight <= 0 && term_string_buffer)
+	_rl_screenheight = tgetnum ("li");
+#endif
+    }
+
+  /* If all else fails, default to 80x24 terminal. */
+  if (_rl_screenwidth <= 1)
+    _rl_screenwidth = 80;
+
+  if (_rl_screenheight <= 0)
+    _rl_screenheight = 24;
+
+  /* If we're being compiled as part of bash, set the environment
+     variables $LINES and $COLUMNS to new values.  Otherwise, just
+     do a pair of putenv () or setenv () calls. */
+  sh_set_lines_and_columns (_rl_screenheight, _rl_screenwidth);
+
+  if (_rl_term_autowrap == 0)
+    _rl_screenwidth--;
+
+  _rl_screenchars = _rl_screenwidth * _rl_screenheight;
+}
+
+void
+_rl_set_screen_size (rows, cols)
+     int rows, cols;
+{
+  if (rows == 0 || cols == 0)
+    return;
+
+  _rl_screenheight = rows;
+  _rl_screenwidth = cols;
+
+  if (_rl_term_autowrap == 0)
+    _rl_screenwidth--;
+
+  _rl_screenchars = _rl_screenwidth * _rl_screenheight;
+}
+
+void
+rl_set_screen_size (rows, cols)
+     int rows, cols;
+{
+  _rl_set_screen_size (rows, cols);
+}
+
+void
+rl_get_screen_size (rows, cols)
+     int *rows, *cols;
+{
+  if (rows)
+    *rows = _rl_screenheight;
+  if (cols)
+    *cols = _rl_screenwidth;
+}
+     
+void
+rl_resize_terminal ()
+{
+  if (readline_echoing_p)
+    {
+      _rl_get_screen_size (fileno (rl_instream), 1);
+      if (CUSTOM_REDISPLAY_FUNC ())
+	rl_forced_update_display ();
+      else
+	_rl_redisplay_after_sigwinch ();
+    }
+}
+
+struct _tc_string {
+     const char *tc_var;
+     char **tc_value;
+};
+
+/* This should be kept sorted, just in case we decide to change the
+   search algorithm to something smarter. */
+static struct _tc_string tc_strings[] =
+{
+  { "@7", &_rl_term_at7 },
+  { "DC", &_rl_term_DC },
+  { "IC", &_rl_term_IC },
+  { "ce", &_rl_term_clreol },
+  { "cl", &_rl_term_clrpag },
+  { "cr", &_rl_term_cr },
+  { "dc", &_rl_term_dc },
+  { "ei", &_rl_term_ei },
+  { "ic", &_rl_term_ic },
+  { "im", &_rl_term_im },
+  { "kH", &_rl_term_kH },	/* home down ?? */
+  { "kI", &_rl_term_kI },	/* insert */
+  { "kd", &_rl_term_kd },
+  { "ke", &_rl_term_ke },	/* end keypad mode */
+  { "kh", &_rl_term_kh },	/* home */
+  { "kl", &_rl_term_kl },
+  { "kr", &_rl_term_kr },
+  { "ks", &_rl_term_ks },	/* start keypad mode */
+  { "ku", &_rl_term_ku },
+  { "le", &_rl_term_backspace },
+  { "mm", &_rl_term_mm },
+  { "mo", &_rl_term_mo },
+#if defined (HACK_TERMCAP_MOTION)
+  { "nd", &_rl_term_forward_char },
+#endif
+  { "pc", &_rl_term_pc },
+  { "up", &_rl_term_up },
+  { "vb", &_rl_visible_bell },
+  { "vs", &_rl_term_vs },
+  { "ve", &_rl_term_ve },
+};
+
+#define NUM_TC_STRINGS (sizeof (tc_strings) / sizeof (struct _tc_string))
+
+/* Read the desired terminal capability strings into BP.  The capabilities
+   are described in the TC_STRINGS table. */
+static void
+get_term_capabilities (bp)
+     char **bp;
+{
+#if !defined (__DJGPP__)	/* XXX - doesn't DJGPP have a termcap library? */
+  register int i;
+
+  for (i = 0; i < NUM_TC_STRINGS; i++)
+#  ifdef __LCC__
+    *(tc_strings[i].tc_value) = tgetstr ((char *)tc_strings[i].tc_var, bp);
+#  else
+    *(tc_strings[i].tc_value) = tgetstr (tc_strings[i].tc_var, bp);
+#  endif
+#endif
+  tcap_initialized = 1;
+}
+
+int
+_rl_init_terminal_io (terminal_name)
+     const char *terminal_name;
+{
+  const char *term;
+  char *buffer;
+  int tty, tgetent_ret;
+
+  term = terminal_name ? terminal_name : sh_get_env_value ("TERM");
+  _rl_term_clrpag = _rl_term_cr = _rl_term_clreol = (char *)NULL;
+  tty = rl_instream ? fileno (rl_instream) : 0;
+  _rl_screenwidth = _rl_screenheight = 0;
+
+  if (term == 0)
+    term = "dumb";
+
+  /* I've separated this out for later work on not calling tgetent at all
+     if the calling application has supplied a custom redisplay function,
+     (and possibly if the application has supplied a custom input function). */
+  if (CUSTOM_REDISPLAY_FUNC())
+    {
+      tgetent_ret = -1;
+    }
+  else
+    {
+      if (term_string_buffer == 0)
+	term_string_buffer = (char *)xmalloc(2032);
+
+      if (term_buffer == 0)
+	term_buffer = (char *)xmalloc(4080);
+
+      buffer = term_string_buffer;
+
+      tgetent_ret = tgetent (term_buffer, term);
+    }
+
+  if (tgetent_ret <= 0)
+    {
+      FREE (term_string_buffer);
+      FREE (term_buffer);
+      buffer = term_buffer = term_string_buffer = (char *)NULL;
+
+      _rl_term_autowrap = 0;	/* used by _rl_get_screen_size */
+
+#if defined (__EMX__)
+      _emx_get_screensize (&_rl_screenwidth, &_rl_screenheight);
+      _rl_screenwidth--;
+#else /* !__EMX__ */
+      _rl_get_screen_size (tty, 0);
+#endif /* !__EMX__ */
+
+      /* Defaults. */
+      if (_rl_screenwidth <= 0 || _rl_screenheight <= 0)
+        {
+	  _rl_screenwidth = 79;
+	  _rl_screenheight = 24;
+        }
+
+      /* Everything below here is used by the redisplay code (tputs). */
+      _rl_screenchars = _rl_screenwidth * _rl_screenheight;
+      _rl_term_cr = "\r";
+      _rl_term_im = _rl_term_ei = _rl_term_ic = _rl_term_IC = (char *)NULL;
+      _rl_term_up = _rl_term_dc = _rl_term_DC = _rl_visible_bell = (char *)NULL;
+      _rl_term_ku = _rl_term_kd = _rl_term_kl = _rl_term_kr = (char *)NULL;
+      _rl_term_kh = _rl_term_kH = _rl_term_kI = (char *)NULL;
+      _rl_term_ks = _rl_term_ke = _rl_term_at7 = (char *)NULL;
+      _rl_term_mm = _rl_term_mo = (char *)NULL;
+      _rl_term_ve = _rl_term_vs = (char *)NULL;
+#if defined (HACK_TERMCAP_MOTION)
+      term_forward_char = (char *)NULL;
+#endif
+      _rl_terminal_can_insert = term_has_meta = 0;
+
+      /* Reasonable defaults for tgoto().  Readline currently only uses
+         tgoto if _rl_term_IC or _rl_term_DC is defined, but just in case we
+         change that later... */
+      PC = '\0';
+      BC = _rl_term_backspace = "\b";
+      UP = _rl_term_up;
+
+      return 0;
+    }
+
+  get_term_capabilities (&buffer);
+
+  /* Set up the variables that the termcap library expects the application
+     to provide. */
+  PC = _rl_term_pc ? *_rl_term_pc : 0;
+  BC = _rl_term_backspace;
+  UP = _rl_term_up;
+
+  if (!_rl_term_cr)
+    _rl_term_cr = "\r";
+
+  _rl_term_autowrap = tgetflag ("am") && tgetflag ("xn");
+
+  _rl_get_screen_size (tty, 0);
+
+  /* "An application program can assume that the terminal can do
+      character insertion if *any one of* the capabilities `IC',
+      `im', `ic' or `ip' is provided."  But we can't do anything if
+      only `ip' is provided, so... */
+  _rl_terminal_can_insert = (_rl_term_IC || _rl_term_im || _rl_term_ic);
+
+  /* Check to see if this terminal has a meta key and clear the capability
+     variables if there is none. */
+  term_has_meta = (tgetflag ("km") || tgetflag ("MT"));
+  if (!term_has_meta)
+    _rl_term_mm = _rl_term_mo = (char *)NULL;
+
+  /* Attempt to find and bind the arrow keys.  Do not override already
+     bound keys in an overzealous attempt, however. */
+
+  bind_termcap_arrow_keys (emacs_standard_keymap);
+
+#if defined (VI_MODE)
+  bind_termcap_arrow_keys (vi_movement_keymap);
+  bind_termcap_arrow_keys (vi_insertion_keymap);
+#endif /* VI_MODE */
+
+  return 0;
+}
+
+/* Bind the arrow key sequences from the termcap description in MAP. */
+static void
+bind_termcap_arrow_keys (map)
+     Keymap map;
+{
+  Keymap xkeymap;
+
+  xkeymap = _rl_keymap;
+  _rl_keymap = map;
+
+  _rl_bind_if_unbound (_rl_term_ku, rl_get_previous_history);
+  _rl_bind_if_unbound (_rl_term_kd, rl_get_next_history);
+  _rl_bind_if_unbound (_rl_term_kr, rl_forward);
+  _rl_bind_if_unbound (_rl_term_kl, rl_backward);
+
+  _rl_bind_if_unbound (_rl_term_kh, rl_beg_of_line);	/* Home */
+  _rl_bind_if_unbound (_rl_term_at7, rl_end_of_line);	/* End */
+
+  _rl_keymap = xkeymap;
+}
+
+char *
+rl_get_termcap (cap)
+     const char *cap;
+{
+  register int i;
+
+  if (tcap_initialized == 0)
+    return ((char *)NULL);
+  for (i = 0; i < NUM_TC_STRINGS; i++)
+    {
+      if (tc_strings[i].tc_var[0] == cap[0] && strcmp (tc_strings[i].tc_var, cap) == 0)
+        return *(tc_strings[i].tc_value);
+    }
+  return ((char *)NULL);
+}
+
+/* Re-initialize the terminal considering that the TERM/TERMCAP variable
+   has changed. */
+int
+rl_reset_terminal (terminal_name)
+     const char *terminal_name;
+{
+  _rl_init_terminal_io (terminal_name);
+  return 0;
+}
+
+/* A function for the use of tputs () */
+#ifdef _MINIX
+void
+_rl_output_character_function (c)
+     int c;
+{
+  putc (c, _rl_out_stream);
+}
+#else /* !_MINIX */
+int
+_rl_output_character_function (c)
+     int c;
+{
+  return putc (c, _rl_out_stream);
+}
+#endif /* !_MINIX */
+
+/* Write COUNT characters from STRING to the output stream. */
+void
+_rl_output_some_chars (string, count)
+     const char *string;
+     int count;
+{
+  fwrite (string, 1, count, _rl_out_stream);
+}
+
+/* Move the cursor back. */
+int
+_rl_backspace (count)
+     int count;
+{
+  register int i;
+
+  if (_rl_term_backspace)
+    for (i = 0; i < count; i++)
+      tputs (_rl_term_backspace, 1, _rl_output_character_function);
+  else
+    for (i = 0; i < count; i++)
+      putc ('\b', _rl_out_stream);
+  return 0;
+}
+
+/* Move to the start of the next line. */
+int
+rl_crlf ()
+{
+#if defined (NEW_TTY_DRIVER)
+  if (_rl_term_cr)
+    tputs (_rl_term_cr, 1, _rl_output_character_function);
+#endif /* NEW_TTY_DRIVER */
+  putc ('\n', _rl_out_stream);
+  return 0;
+}
+
+/* Ring the terminal bell. */
+int
+rl_ding ()
+{
+  if (readline_echoing_p)
+    {
+      switch (_rl_bell_preference)
+        {
+	case NO_BELL:
+	default:
+	  break;
+	case VISIBLE_BELL:
+	  if (_rl_visible_bell)
+	    {
+	      tputs (_rl_visible_bell, 1, _rl_output_character_function);
+	      break;
+	    }
+	  /* FALLTHROUGH */
+	case AUDIBLE_BELL:
+	  fprintf (stderr, "\007");
+	  fflush (stderr);
+	  break;
+        }
+      return (0);
+    }
+  return (-1);
+}
+
+/* **************************************************************** */
+/*								    */
+/*	 	Controlling the Meta Key and Keypad		    */
+/*								    */
+/* **************************************************************** */
+
+void
+_rl_enable_meta_key ()
+{
+#if !defined (__DJGPP__)
+  if (term_has_meta && _rl_term_mm)
+    tputs (_rl_term_mm, 1, _rl_output_character_function);
+#endif
+}
+
+void
+_rl_control_keypad (on)
+     int on;
+{
+#if !defined (__DJGPP__)
+  if (on && _rl_term_ks)
+    tputs (_rl_term_ks, 1, _rl_output_character_function);
+  else if (!on && _rl_term_ke)
+    tputs (_rl_term_ke, 1, _rl_output_character_function);
+#endif
+}
+
+/* **************************************************************** */
+/*								    */
+/*	 		Controlling the Cursor			    */
+/*								    */
+/* **************************************************************** */
+
+/* Set the cursor appropriately depending on IM, which is one of the
+   insert modes (insert or overwrite).  Insert mode gets the normal
+   cursor.  Overwrite mode gets a very visible cursor.  Only does
+   anything if we have both capabilities. */
+void
+_rl_set_cursor (im, force)
+     int im, force;
+{
+  if (_rl_term_ve && _rl_term_vs)
+    {
+      if (force || im != rl_insert_mode)
+	{
+	  if (im == RL_IM_OVERWRITE)
+	    tputs (_rl_term_vs, 1, _rl_output_character_function);
+	  else
+	    tputs (_rl_term_ve, 1, _rl_output_character_function);
+	}
+    }
+}
diff --git a/readline-4.3.orig/text.c b/readline-4.3.orig/text.c
new file mode 100644
index 0000000..2a7b724
--- /dev/null
+++ b/readline-4.3.orig/text.c
@@ -0,0 +1,1540 @@
+/* text.c -- text handling commands for readline. */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_LOCALE_H)
+#  include <locale.h>
+#endif
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+#if defined (__EMX__)
+#  define INCL_DOSPROCESS
+#  include <os2.h>
+#endif /* __EMX__ */
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+/* Forward declarations. */
+static int rl_change_case PARAMS((int, int));
+static int _rl_char_search PARAMS((int, int, int));
+
+/* **************************************************************** */
+/*								    */
+/*			Insert and Delete			    */
+/*								    */
+/* **************************************************************** */
+
+/* Insert a string of text into the line at point.  This is the only
+   way that you should do insertion.  _rl_insert_char () calls this
+   function.  Returns the number of characters inserted. */
+int
+rl_insert_text (string)
+     const char *string;
+{
+  register int i, l;
+
+  l = (string && *string) ? strlen (string) : 0;
+  if (l == 0)
+    return 0;
+
+  if (rl_end + l >= rl_line_buffer_len)
+    rl_extend_line_buffer (rl_end + l);
+
+  for (i = rl_end; i >= rl_point; i--)
+    rl_line_buffer[i + l] = rl_line_buffer[i];
+  strncpy (rl_line_buffer + rl_point, string, l);
+
+  /* Remember how to undo this if we aren't undoing something. */
+  if (_rl_doing_an_undo == 0)
+    {
+      /* If possible and desirable, concatenate the undos. */
+      if ((l == 1) &&
+	  rl_undo_list &&
+	  (rl_undo_list->what == UNDO_INSERT) &&
+	  (rl_undo_list->end == rl_point) &&
+	  (rl_undo_list->end - rl_undo_list->start < 20))
+	rl_undo_list->end++;
+      else
+	rl_add_undo (UNDO_INSERT, rl_point, rl_point + l, (char *)NULL);
+    }
+  rl_point += l;
+  rl_end += l;
+  rl_line_buffer[rl_end] = '\0';
+  return l;
+}
+
+/* Delete the string between FROM and TO.  FROM is inclusive, TO is not.
+   Returns the number of characters deleted. */
+int
+rl_delete_text (from, to)
+     int from, to;
+{
+  register char *text;
+  register int diff, i;
+
+  /* Fix it if the caller is confused. */
+  if (from > to)
+    SWAP (from, to);
+
+  /* fix boundaries */
+  if (to > rl_end)
+    {
+      to = rl_end;
+      if (from > to)
+	from = to;
+    }
+  if (from < 0)
+    from = 0;
+
+  text = rl_copy_text (from, to);
+
+  /* Some versions of strncpy() can't handle overlapping arguments. */
+  diff = to - from;
+  for (i = from; i < rl_end - diff; i++)
+    rl_line_buffer[i] = rl_line_buffer[i + diff];
+
+  /* Remember how to undo this delete. */
+  if (_rl_doing_an_undo == 0)
+    rl_add_undo (UNDO_DELETE, from, to, text);
+  else
+    free (text);
+
+  rl_end -= diff;
+  rl_line_buffer[rl_end] = '\0';
+  return (diff);
+}
+
+/* Fix up point so that it is within the line boundaries after killing
+   text.  If FIX_MARK_TOO is non-zero, the mark is forced within line
+   boundaries also. */
+
+#define _RL_FIX_POINT(x) \
+	do { \
+	if (x > rl_end) \
+	  x = rl_end; \
+	else if (x < 0) \
+	  x = 0; \
+	} while (0)
+
+void
+_rl_fix_point (fix_mark_too)
+     int fix_mark_too;
+{
+  _RL_FIX_POINT (rl_point);
+  if (fix_mark_too)
+    _RL_FIX_POINT (rl_mark);
+}
+#undef _RL_FIX_POINT
+
+int
+_rl_replace_text (text, start, end)
+     const char *text;
+     int start, end;
+{
+  int n;
+
+  rl_begin_undo_group ();
+  rl_delete_text (start, end + 1);
+  rl_point = start;
+  n = rl_insert_text (text);
+  rl_end_undo_group ();
+
+  return n;
+}
+
+/* Replace the current line buffer contents with TEXT.  If CLEAR_UNDO is
+   non-zero, we free the current undo list. */
+void
+rl_replace_line (text, clear_undo)
+     const char *text;
+     int clear_undo;
+{
+  int len;
+
+  len = strlen (text);
+  if (len >= rl_line_buffer_len)
+    rl_extend_line_buffer (len);
+  strcpy (rl_line_buffer, text);
+  rl_end = len;
+
+  if (clear_undo)
+    rl_free_undo_list ();
+
+  _rl_fix_point (1);
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Readline character functions		    */
+/*								    */
+/* **************************************************************** */
+
+/* This is not a gap editor, just a stupid line input routine.  No hair
+   is involved in writing any of the functions, and none should be. */
+
+/* Note that:
+
+   rl_end is the place in the string that we would place '\0';
+   i.e., it is always safe to place '\0' there.
+
+   rl_point is the place in the string where the cursor is.  Sometimes
+   this is the same as rl_end.
+
+   Any command that is called interactively receives two arguments.
+   The first is a count: the numeric arg pased to this command.
+   The second is the key which invoked this command.
+*/
+
+/* **************************************************************** */
+/*								    */
+/*			Movement Commands			    */
+/*								    */
+/* **************************************************************** */
+
+/* Note that if you `optimize' the display for these functions, you cannot
+   use said functions in other functions which do not do optimizing display.
+   I.e., you will have to update the data base for rl_redisplay, and you
+   might as well let rl_redisplay do that job. */
+
+/* Move forward COUNT bytes. */
+int
+rl_forward_byte (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return (rl_backward_byte (-count, key));
+
+  if (count > 0)
+    {
+      int end = rl_point + count;
+#if defined (VI_MODE)
+      int lend = rl_end > 0 ? rl_end - (rl_editing_mode == vi_mode) : rl_end;
+#else
+      int lend = rl_end;
+#endif
+
+      if (end > lend)
+	{
+	  rl_point = lend;
+	  rl_ding ();
+	}
+      else
+	rl_point = end;
+    }
+
+  if (rl_end < 0)
+    rl_end = 0;
+
+  return 0;
+}
+
+#if defined (HANDLE_MULTIBYTE)
+/* Move forward COUNT characters. */
+int
+rl_forward_char (count, key)
+     int count, key;
+{
+  int point;
+
+  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+    return (rl_forward_byte (count, key));
+
+  if (count < 0)
+    return (rl_backward_char (-count, key));
+
+  if (count > 0)
+    {
+      point = _rl_find_next_mbchar (rl_line_buffer, rl_point, count, MB_FIND_NONZERO);
+
+#if defined (VI_MODE)
+      if (rl_end <= point && rl_editing_mode == vi_mode)
+	point = _rl_find_prev_mbchar (rl_line_buffer, rl_end, MB_FIND_NONZERO);
+#endif
+
+      if (rl_point == point)
+	rl_ding ();
+
+      rl_point = point;
+
+      if (rl_end < 0)
+	rl_end = 0;
+    }
+
+  return 0;
+}
+#else /* !HANDLE_MULTIBYTE */
+int
+rl_forward_char (count, key)
+     int count, key;
+{
+  return (rl_forward_byte (count, key));
+}
+#endif /* !HANDLE_MULTIBYTE */
+  
+/* Backwards compatibility. */
+int
+rl_forward (count, key)
+     int count, key;
+{
+  return (rl_forward_char (count, key));
+}
+
+/* Move backward COUNT bytes. */
+int
+rl_backward_byte (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return (rl_forward_byte (-count, key));
+
+  if (count > 0)
+    {
+      if (rl_point < count)
+	{
+	  rl_point = 0;
+	  rl_ding ();
+	}
+      else
+	rl_point -= count;
+    }
+
+  if (rl_point < 0)
+    rl_point = 0;
+
+  return 0;
+}
+
+#if defined (HANDLE_MULTIBYTE)
+/* Move backward COUNT characters. */
+int
+rl_backward_char (count, key)
+     int count, key;
+{
+  int point;
+
+  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+    return (rl_backward_byte (count, key));
+
+  if (count < 0)
+    return (rl_forward_char (-count, key));
+
+  if (count > 0)
+    {
+      point = rl_point;
+
+      while (count > 0 && point > 0)
+	{
+	  point = _rl_find_prev_mbchar (rl_line_buffer, point, MB_FIND_NONZERO);
+	  count--;
+	}
+      if (count > 0)
+	{
+	  rl_point = 0;
+	  rl_ding ();
+	}
+      else
+        rl_point = point;
+    }
+
+  return 0;
+}
+#else
+int
+rl_backward_char (count, key)
+     int count, key;
+{
+  return (rl_backward_byte (count, key));
+}
+#endif
+
+/* Backwards compatibility. */
+int
+rl_backward (count, key)
+     int count, key;
+{
+  return (rl_backward_char (count, key));
+}
+
+/* Move to the beginning of the line. */
+int
+rl_beg_of_line (count, key)
+     int count, key;
+{
+  rl_point = 0;
+  return 0;
+}
+
+/* Move to the end of the line. */
+int
+rl_end_of_line (count, key)
+     int count, key;
+{
+  rl_point = rl_end;
+  return 0;
+}
+
+/* XXX - these might need changes for multibyte characters */
+/* Move forward a word.  We do what Emacs does. */
+int
+rl_forward_word (count, key)
+     int count, key;
+{
+  int c;
+
+  if (count < 0)
+    return (rl_backward_word (-count, key));
+
+  while (count)
+    {
+      if (rl_point == rl_end)
+	return 0;
+
+      /* If we are not in a word, move forward until we are in one.
+	 Then, move forward until we hit a non-alphabetic character. */
+      c = rl_line_buffer[rl_point];
+      if (rl_alphabetic (c) == 0)
+	{
+	  while (++rl_point < rl_end)
+	    {
+	      c = rl_line_buffer[rl_point];
+	      if (rl_alphabetic (c))
+		break;
+	    }
+	}
+
+      if (rl_point == rl_end)
+	return 0;
+
+      while (++rl_point < rl_end)
+	{
+	  c = rl_line_buffer[rl_point];
+	  if (rl_alphabetic (c) == 0)
+	    break;
+	}
+      --count;
+    }
+
+  return 0;
+}
+
+/* Move backward a word.  We do what Emacs does. */
+int
+rl_backward_word (count, key)
+     int count, key;
+{
+  int c;
+
+  if (count < 0)
+    return (rl_forward_word (-count, key));
+
+  while (count)
+    {
+      if (!rl_point)
+	return 0;
+
+      /* Like rl_forward_word (), except that we look at the characters
+	 just before point. */
+
+      c = rl_line_buffer[rl_point - 1];
+      if (rl_alphabetic (c) == 0)
+	{
+	  while (--rl_point)
+	    {
+	      c = rl_line_buffer[rl_point - 1];
+	      if (rl_alphabetic (c))
+		break;
+	    }
+	}
+
+      while (rl_point)
+	{
+	  c = rl_line_buffer[rl_point - 1];
+	  if (rl_alphabetic (c) == 0)
+	    break;
+	  else
+	    --rl_point;
+	}
+
+      --count;
+    }
+
+  return 0;
+}
+
+/* Clear the current line.  Numeric argument to C-l does this. */
+int
+rl_refresh_line (ignore1, ignore2)
+     int ignore1, ignore2;
+{
+  int curr_line;
+
+  curr_line = _rl_current_display_line ();
+
+  _rl_move_vert (curr_line);
+  _rl_move_cursor_relative (0, rl_line_buffer);   /* XXX is this right */
+
+  _rl_clear_to_eol (0);		/* arg of 0 means to not use spaces */
+
+  rl_forced_update_display ();
+  rl_display_fixed = 1;
+
+  return 0;
+}
+
+/* C-l typed to a line without quoting clears the screen, and then reprints
+   the prompt and the current input line.  Given a numeric arg, redraw only
+   the current line. */
+int
+rl_clear_screen (count, key)
+     int count, key;
+{
+  if (rl_explicit_arg)
+    {
+      rl_refresh_line (count, key);
+      return 0;
+    }
+
+  _rl_clear_screen ();		/* calls termcap function to clear screen */
+  rl_forced_update_display ();
+  rl_display_fixed = 1;
+
+  return 0;
+}
+
+int
+rl_arrow_keys (count, c)
+     int count, c;
+{
+  int ch;
+
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  ch = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+  switch (_rl_to_upper (ch))
+    {
+    case 'A':
+      rl_get_previous_history (count, ch);
+      break;
+
+    case 'B':
+      rl_get_next_history (count, ch);
+      break;
+
+    case 'C':
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_forward_char (count, ch);
+      else
+	rl_forward_byte (count, ch);
+      break;
+
+    case 'D':
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_backward_char (count, ch);
+      else
+	rl_backward_byte (count, ch);
+      break;
+
+    default:
+      rl_ding ();
+    }
+
+  return 0;
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Text commands				    */
+/*								    */
+/* **************************************************************** */
+
+#ifdef HANDLE_MULTIBYTE
+static char pending_bytes[MB_LEN_MAX];
+static int pending_bytes_length = 0;
+static mbstate_t ps = {0};
+#endif
+
+/* Insert the character C at the current location, moving point forward.
+   If C introduces a multibyte sequence, we read the whole sequence and
+   then insert the multibyte char into the line buffer. */
+int
+_rl_insert_char (count, c)
+     int count, c;
+{
+  register int i;
+  char *string;
+#ifdef HANDLE_MULTIBYTE
+  int string_size;
+  char incoming[MB_LEN_MAX + 1];
+  int incoming_length = 0;
+  mbstate_t ps_back;
+  static int stored_count = 0;
+#endif
+
+  if (count <= 0)
+    return 0;
+
+#if defined (HANDLE_MULTIBYTE)
+  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+    {
+      incoming[0] = c;
+      incoming[1] = '\0';
+      incoming_length = 1;
+    }
+  else
+    {
+      wchar_t wc;
+      size_t ret;
+
+      if (stored_count <= 0)
+	stored_count = count;
+      else
+	count = stored_count;
+
+      ps_back = ps;
+      pending_bytes[pending_bytes_length++] = c;
+      ret = mbrtowc (&wc, pending_bytes, pending_bytes_length, &ps);
+
+      if (ret == (size_t)-2)
+	{
+	  /* Bytes too short to compose character, try to wait for next byte.
+	     Restore the state of the byte sequence, because in this case the
+	     effect of mbstate is undefined. */
+	  ps = ps_back;
+	  return 1;
+	}
+      else if (ret == (size_t)-1)
+	{
+	  /* Invalid byte sequence for the current locale.  Treat first byte
+	     as a single character. */
+	  incoming[0] = pending_bytes[0];
+	  incoming[1] = '\0';
+	  incoming_length = 1;
+	  pending_bytes_length--;
+	  memmove (pending_bytes, pending_bytes + 1, pending_bytes_length);
+	  /* Clear the state of the byte sequence, because in this case the
+	     effect of mbstate is undefined. */
+	  memset (&ps, 0, sizeof (mbstate_t));
+	}
+      else if (ret == (size_t)0)
+	{
+	  incoming[0] = '\0';
+	  incoming_length = 0;
+	  pending_bytes_length--;
+	  /* Clear the state of the byte sequence, because in this case the
+	     effect of mbstate is undefined. */
+	  memset (&ps, 0, sizeof (mbstate_t));
+	}
+      else
+	{
+	  /* We successfully read a single multibyte character. */
+	  memcpy (incoming, pending_bytes, pending_bytes_length);
+	  incoming[pending_bytes_length] = '\0';
+	  incoming_length = pending_bytes_length;
+	  pending_bytes_length = 0;
+	}
+    }
+#endif /* HANDLE_MULTIBYTE */
+	  
+  /* If we can optimize, then do it.  But don't let people crash
+     readline because of extra large arguments. */
+  if (count > 1 && count <= 1024)
+    {
+#if defined (HANDLE_MULTIBYTE)
+      string_size = count * incoming_length;
+      string = (char *)xmalloc (1 + string_size);
+
+      i = 0;
+      while (i < string_size)
+	{
+	  strncpy (string + i, incoming, incoming_length);
+	  i += incoming_length;
+	}
+      incoming_length = 0;
+      stored_count = 0;
+#else /* !HANDLE_MULTIBYTE */
+      string = (char *)xmalloc (1 + count);
+
+      for (i = 0; i < count; i++)
+	string[i] = c;
+#endif /* !HANDLE_MULTIBYTE */
+
+      string[i] = '\0';
+      rl_insert_text (string);
+      free (string);
+
+      return 0;
+    }
+
+  if (count > 1024)
+    {
+      int decreaser;
+#if defined (HANDLE_MULTIBYTE)
+      string_size = incoming_length * 1024;
+      string = (char *)xmalloc (1 + string_size);
+
+      i = 0;
+      while (i < string_size)
+	{
+	  strncpy (string + i, incoming, incoming_length);
+	  i += incoming_length;
+	}
+
+      while (count)
+	{
+	  decreaser = (count > 1024) ? 1024 : count;
+	  string[decreaser*incoming_length] = '\0';
+	  rl_insert_text (string);
+	  count -= decreaser;
+	}
+
+      free (string);
+      incoming_length = 0;
+      stored_count = 0;
+#else /* !HANDLE_MULTIBYTE */
+      char str[1024+1];
+
+      for (i = 0; i < 1024; i++)
+	str[i] = c;
+
+      while (count)
+	{
+	  decreaser = (count > 1024 ? 1024 : count);
+	  str[decreaser] = '\0';
+	  rl_insert_text (str);
+	  count -= decreaser;
+	}
+#endif /* !HANDLE_MULTIBYTE */
+
+      return 0;
+    }
+
+#if defined (HANDLE_MULTIBYTE)
+  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+    {
+#endif
+      /* We are inserting a single character.
+	 If there is pending input, then make a string of all of the
+	 pending characters that are bound to rl_insert, and insert
+	 them all. */
+      if (_rl_any_typein ())
+	_rl_insert_typein (c);
+      else
+	{
+	  /* Inserting a single character. */
+	  char str[2];
+
+	  str[1] = '\0';
+	  str[0] = c;
+	  rl_insert_text (str);
+	}
+#if defined (HANDLE_MULTIBYTE)
+    }
+  else
+    {
+      rl_insert_text (incoming);
+      stored_count = 0;
+    }
+#endif
+
+  return 0;
+}
+
+/* Overwrite the character at point (or next COUNT characters) with C.
+   If C introduces a multibyte character sequence, read the entire sequence
+   before starting the overwrite loop. */
+int
+_rl_overwrite_char (count, c)
+     int count, c;
+{
+  int i;
+#if defined (HANDLE_MULTIBYTE)
+  char mbkey[MB_LEN_MAX];
+  int k;
+
+  /* Read an entire multibyte character sequence to insert COUNT times. */
+  if (count > 0 && MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    k = _rl_read_mbstring (c, mbkey, MB_LEN_MAX);
+#endif
+
+  for (i = 0; i < count; i++)
+    {
+      rl_begin_undo_group ();
+
+      if (rl_point < rl_end)
+	rl_delete (1, c);
+
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_insert_text (mbkey);
+      else
+#endif
+	_rl_insert_char (1, c);
+
+      rl_end_undo_group ();
+    }
+
+  return 0;
+}
+
+int
+rl_insert (count, c)
+     int count, c;
+{
+  return (rl_insert_mode == RL_IM_INSERT ? _rl_insert_char (count, c)
+  					 : _rl_overwrite_char (count, c));
+}
+
+/* Insert the next typed character verbatim. */
+int
+rl_quoted_insert (count, key)
+     int count, key;
+{
+  int c;
+
+#if defined (HANDLE_SIGNALS)
+  _rl_disable_tty_signals ();
+#endif
+
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  c = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+#if defined (HANDLE_SIGNALS)
+  _rl_restore_tty_signals ();
+#endif
+
+  return (_rl_insert_char (count, c));  
+}
+
+/* Insert a tab character. */
+int
+rl_tab_insert (count, key)
+     int count, key;
+{
+  return (_rl_insert_char (count, '\t'));
+}
+
+/* What to do when a NEWLINE is pressed.  We accept the whole line.
+   KEY is the key that invoked this command.  I guess it could have
+   meaning in the future. */
+int
+rl_newline (count, key)
+     int count, key;
+{
+  rl_done = 1;
+
+  if (_rl_history_preserve_point)
+    _rl_history_saved_point = (rl_point == rl_end) ? -1 : rl_point;
+
+  RL_SETSTATE(RL_STATE_DONE);
+
+#if defined (VI_MODE)
+  if (rl_editing_mode == vi_mode)
+    {
+      _rl_vi_done_inserting ();
+      _rl_vi_reset_last ();
+    }
+#endif /* VI_MODE */
+
+  /* If we've been asked to erase empty lines, suppress the final update,
+     since _rl_update_final calls rl_crlf(). */
+  if (rl_erase_empty_line && rl_point == 0 && rl_end == 0)
+    return 0;
+
+  if (readline_echoing_p)
+    _rl_update_final ();
+  return 0;
+}
+
+/* What to do for some uppercase characters, like meta characters,
+   and some characters appearing in emacs_ctlx_keymap.  This function
+   is just a stub, you bind keys to it and the code in _rl_dispatch ()
+   is special cased. */
+int
+rl_do_lowercase_version (ignore1, ignore2)
+     int ignore1, ignore2;
+{
+  return 0;
+}
+
+/* This is different from what vi does, so the code's not shared.  Emacs
+   rubout in overwrite mode has one oddity:  it replaces a control
+   character that's displayed as two characters (^X) with two spaces. */
+int
+_rl_overwrite_rubout (count, key)
+     int count, key;
+{
+  int opoint;
+  int i, l;
+
+  if (rl_point == 0)
+    {
+      rl_ding ();
+      return 1;
+    }
+
+  opoint = rl_point;
+
+  /* L == number of spaces to insert */
+  for (i = l = 0; i < count; i++)
+    {
+      rl_backward_char (1, key);
+      l += rl_character_len (rl_line_buffer[rl_point], rl_point);	/* not exactly right */
+    }
+
+  rl_begin_undo_group ();
+
+  if (count > 1 || rl_explicit_arg)
+    rl_kill_text (opoint, rl_point);
+  else
+    rl_delete_text (opoint, rl_point);
+
+  /* Emacs puts point at the beginning of the sequence of spaces. */
+  opoint = rl_point;
+  _rl_insert_char (l, ' ');
+  rl_point = opoint;
+
+  rl_end_undo_group ();
+
+  return 0;
+}
+  
+/* Rubout the character behind point. */
+int
+rl_rubout (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return (rl_delete (-count, key));
+
+  if (!rl_point)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  if (rl_insert_mode == RL_IM_OVERWRITE)
+    return (_rl_overwrite_rubout (count, key));
+
+  return (_rl_rubout_char (count, key));
+}
+
+int
+_rl_rubout_char (count, key)
+     int count, key;
+{
+  int orig_point;
+  unsigned char c;
+
+  /* Duplicated code because this is called from other parts of the library. */
+  if (count < 0)
+    return (rl_delete (-count, key));
+
+  if (rl_point == 0)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  if (count > 1 || rl_explicit_arg)
+    {
+      orig_point = rl_point;
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_backward_char (count, key);
+      else
+#endif
+        rl_backward_byte (count, key);
+      rl_kill_text (orig_point, rl_point);
+    }
+  else
+    {
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX == 1 || rl_byte_oriented)
+	{
+#endif
+	  c = rl_line_buffer[--rl_point];
+	  rl_delete_text (rl_point, rl_point + 1);
+#if defined (HANDLE_MULTIBYTE)
+	}
+      else
+	{
+	  int orig_point;
+
+	  orig_point = rl_point;
+	  rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
+	  c = rl_line_buffer[rl_point];
+	  rl_delete_text (rl_point, orig_point);
+	}
+#endif /* HANDLE_MULTIBYTE */
+
+      /* I don't think that the hack for end of line is needed for
+	 multibyte chars. */
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX == 1 || rl_byte_oriented)
+#endif
+      if (rl_point == rl_end && ISPRINT (c) && _rl_last_c_pos)
+	{
+	  int l;
+	  l = rl_character_len (c, rl_point);
+	  _rl_erase_at_end_of_line (l);
+	}
+    }
+
+  return 0;
+}
+
+/* Delete the character under the cursor.  Given a numeric argument,
+   kill that many characters instead. */
+int
+rl_delete (count, key)
+     int count, key;
+{
+  int r;
+
+  if (count < 0)
+    return (_rl_rubout_char (-count, key));
+
+  if (rl_point == rl_end)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  if (count > 1 || rl_explicit_arg)
+    {
+      int orig_point = rl_point;
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_forward_char (count, key);
+      else
+#endif
+	rl_forward_byte (count, key);
+
+      r = rl_kill_text (orig_point, rl_point);
+      rl_point = orig_point;
+      return r;
+    }
+  else
+    {
+      int new_point;
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	new_point = _rl_find_next_mbchar (rl_line_buffer, rl_point, 1, MB_FIND_NONZERO);
+      else
+	new_point = rl_point + 1;
+	
+      return (rl_delete_text (rl_point, new_point));
+    }
+}
+
+/* Delete the character under the cursor, unless the insertion
+   point is at the end of the line, in which case the character
+   behind the cursor is deleted.  COUNT is obeyed and may be used
+   to delete forward or backward that many characters. */      
+int
+rl_rubout_or_delete (count, key)
+     int count, key;
+{
+  if (rl_end != 0 && rl_point == rl_end)
+    return (_rl_rubout_char (count, key));
+  else
+    return (rl_delete (count, key));
+}  
+
+/* Delete all spaces and tabs around point. */
+int
+rl_delete_horizontal_space (count, ignore)
+     int count, ignore;
+{
+  int start = rl_point;
+
+  while (rl_point && whitespace (rl_line_buffer[rl_point - 1]))
+    rl_point--;
+
+  start = rl_point;
+
+  while (rl_point < rl_end && whitespace (rl_line_buffer[rl_point]))
+    rl_point++;
+
+  if (start != rl_point)
+    {
+      rl_delete_text (start, rl_point);
+      rl_point = start;
+    }
+  return 0;
+}
+
+/* Like the tcsh editing function delete-char-or-list.  The eof character
+   is caught before this is invoked, so this really does the same thing as
+   delete-char-or-list-or-eof, as long as it's bound to the eof character. */
+int
+rl_delete_or_show_completions (count, key)
+     int count, key;
+{
+  if (rl_end != 0 && rl_point == rl_end)
+    return (rl_possible_completions (count, key));
+  else
+    return (rl_delete (count, key));
+}
+
+#ifndef RL_COMMENT_BEGIN_DEFAULT
+#define RL_COMMENT_BEGIN_DEFAULT "#"
+#endif
+
+/* Turn the current line into a comment in shell history.
+   A K*rn shell style function. */
+int
+rl_insert_comment (count, key)
+     int count, key;
+{
+  char *rl_comment_text;
+  int rl_comment_len;
+
+  rl_beg_of_line (1, key);
+  rl_comment_text = _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT;
+
+  if (rl_explicit_arg == 0)
+    rl_insert_text (rl_comment_text);
+  else
+    {
+      rl_comment_len = strlen (rl_comment_text);
+      if (STREQN (rl_comment_text, rl_line_buffer, rl_comment_len))
+	rl_delete_text (rl_point, rl_point + rl_comment_len);
+      else
+	rl_insert_text (rl_comment_text);
+    }
+
+  (*rl_redisplay_function) ();
+  rl_newline (1, '\n');
+
+  return (0);
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Changing Case				    */
+/*								    */
+/* **************************************************************** */
+
+/* The three kinds of things that we know how to do. */
+#define UpCase 1
+#define DownCase 2
+#define CapCase 3
+
+/* Uppercase the word at point. */
+int
+rl_upcase_word (count, key)
+     int count, key;
+{
+  return (rl_change_case (count, UpCase));
+}
+
+/* Lowercase the word at point. */
+int
+rl_downcase_word (count, key)
+     int count, key;
+{
+  return (rl_change_case (count, DownCase));
+}
+
+/* Upcase the first letter, downcase the rest. */
+int
+rl_capitalize_word (count, key)
+     int count, key;
+{
+ return (rl_change_case (count, CapCase));
+}
+
+/* The meaty function.
+   Change the case of COUNT words, performing OP on them.
+   OP is one of UpCase, DownCase, or CapCase.
+   If a negative argument is given, leave point where it started,
+   otherwise, leave it where it moves to. */
+static int
+rl_change_case (count, op)
+     int count, op;
+{
+  register int start, end;
+  int inword, c;
+
+  start = rl_point;
+  rl_forward_word (count, 0);
+  end = rl_point;
+
+  if (count < 0)
+    SWAP (start, end);
+
+  /* We are going to modify some text, so let's prepare to undo it. */
+  rl_modifying (start, end);
+
+  for (inword = 0; start < end; start++)
+    {
+      c = rl_line_buffer[start];
+      switch (op)
+	{
+	case UpCase:
+	  rl_line_buffer[start] = _rl_to_upper (c);
+	  break;
+
+	case DownCase:
+	  rl_line_buffer[start] = _rl_to_lower (c);
+	  break;
+
+	case CapCase:
+	  rl_line_buffer[start] = (inword == 0) ? _rl_to_upper (c) : _rl_to_lower (c);
+	  inword = rl_alphabetic (rl_line_buffer[start]);
+	  break;
+
+	default:
+	  rl_ding ();
+	  return -1;
+	}
+    }
+  rl_point = end;
+  return 0;
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Transposition				    */
+/*								    */
+/* **************************************************************** */
+
+/* Transpose the words at point.  If point is at the end of the line,
+   transpose the two words before point. */
+int
+rl_transpose_words (count, key)
+     int count, key;
+{
+  char *word1, *word2;
+  int w1_beg, w1_end, w2_beg, w2_end;
+  int orig_point = rl_point;
+
+  if (!count)
+    return 0;
+
+  /* Find the two words. */
+  rl_forward_word (count, key);
+  w2_end = rl_point;
+  rl_backward_word (1, key);
+  w2_beg = rl_point;
+  rl_backward_word (count, key);
+  w1_beg = rl_point;
+  rl_forward_word (1, key);
+  w1_end = rl_point;
+
+  /* Do some check to make sure that there really are two words. */
+  if ((w1_beg == w2_beg) || (w2_beg < w1_end))
+    {
+      rl_ding ();
+      rl_point = orig_point;
+      return -1;
+    }
+
+  /* Get the text of the words. */
+  word1 = rl_copy_text (w1_beg, w1_end);
+  word2 = rl_copy_text (w2_beg, w2_end);
+
+  /* We are about to do many insertions and deletions.  Remember them
+     as one operation. */
+  rl_begin_undo_group ();
+
+  /* Do the stuff at word2 first, so that we don't have to worry
+     about word1 moving. */
+  rl_point = w2_beg;
+  rl_delete_text (w2_beg, w2_end);
+  rl_insert_text (word1);
+
+  rl_point = w1_beg;
+  rl_delete_text (w1_beg, w1_end);
+  rl_insert_text (word2);
+
+  /* This is exactly correct since the text before this point has not
+     changed in length. */
+  rl_point = w2_end;
+
+  /* I think that does it. */
+  rl_end_undo_group ();
+  free (word1);
+  free (word2);
+
+  return 0;
+}
+
+/* Transpose the characters at point.  If point is at the end of the line,
+   then transpose the characters before point. */
+int
+rl_transpose_chars (count, key)
+     int count, key;
+{
+#if defined (HANDLE_MULTIBYTE)
+  char *dummy;
+  int i, prev_point;
+#else
+  char dummy[2];
+#endif
+  int char_length;
+
+  if (count == 0)
+    return 0;
+
+  if (!rl_point || rl_end < 2)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  rl_begin_undo_group ();
+
+  if (rl_point == rl_end)
+    {
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
+      else
+	--rl_point;
+      count = 1;
+    }
+
+#if defined (HANDLE_MULTIBYTE)
+  prev_point = rl_point;
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
+  else
+#endif
+    rl_point--;
+
+#if defined (HANDLE_MULTIBYTE)
+  char_length = prev_point - rl_point;
+  dummy = (char *)xmalloc (char_length + 1);
+  for (i = 0; i < char_length; i++)
+    dummy[i] = rl_line_buffer[rl_point + i];
+  dummy[i] = '\0';
+#else
+  dummy[0] = rl_line_buffer[rl_point];
+  dummy[char_length = 1] = '\0';
+#endif
+
+  rl_delete_text (rl_point, rl_point + char_length);
+
+  rl_point = _rl_find_next_mbchar (rl_line_buffer, rl_point, count, MB_FIND_NONZERO);
+
+  _rl_fix_point (0);
+  rl_insert_text (dummy);
+  rl_end_undo_group ();
+
+#if defined (HANDLE_MULTIBYTE)
+  free (dummy);
+#endif
+
+  return 0;
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Character Searching			    */
+/*								    */
+/* **************************************************************** */
+
+int
+#if defined (HANDLE_MULTIBYTE)
+_rl_char_search_internal (count, dir, smbchar, len)
+     int count, dir;
+     char *smbchar;
+     int len;
+#else
+_rl_char_search_internal (count, dir, schar)
+     int count, dir, schar;
+#endif
+{
+  int pos, inc;
+#if defined (HANDLE_MULTIBYTE)
+  int prepos;
+#endif
+
+  pos = rl_point;
+  inc = (dir < 0) ? -1 : 1;
+  while (count)
+    {
+      if ((dir < 0 && pos <= 0) || (dir > 0 && pos >= rl_end))
+	{
+	  rl_ding ();
+	  return -1;
+	}
+
+#if defined (HANDLE_MULTIBYTE)
+      pos = (inc > 0) ? _rl_find_next_mbchar (rl_line_buffer, pos, 1, MB_FIND_ANY)
+		      : _rl_find_prev_mbchar (rl_line_buffer, pos, MB_FIND_ANY);
+#else
+      pos += inc;
+#endif
+      do
+	{
+#if defined (HANDLE_MULTIBYTE)
+	  if (_rl_is_mbchar_matched (rl_line_buffer, pos, rl_end, smbchar, len))
+#else
+	  if (rl_line_buffer[pos] == schar)
+#endif
+	    {
+	      count--;
+	      if (dir < 0)
+	        rl_point = (dir == BTO) ? _rl_find_next_mbchar (rl_line_buffer, pos, 1, MB_FIND_ANY)
+					: pos;
+	      else
+		rl_point = (dir == FTO) ? _rl_find_prev_mbchar (rl_line_buffer, pos, MB_FIND_ANY)
+					: pos;
+	      break;
+	    }
+#if defined (HANDLE_MULTIBYTE)
+	  prepos = pos;
+#endif
+	}
+#if defined (HANDLE_MULTIBYTE)
+      while ((dir < 0) ? (pos = _rl_find_prev_mbchar (rl_line_buffer, pos, MB_FIND_ANY)) != prepos
+		       : (pos = _rl_find_next_mbchar (rl_line_buffer, pos, 1, MB_FIND_ANY)) != prepos);
+#else
+      while ((dir < 0) ? pos-- : ++pos < rl_end);
+#endif
+    }
+  return (0);
+}
+
+/* Search COUNT times for a character read from the current input stream.
+   FDIR is the direction to search if COUNT is non-negative; otherwise
+   the search goes in BDIR.  So much is dependent on HANDLE_MULTIBYTE
+   that there are two separate versions of this function. */
+#if defined (HANDLE_MULTIBYTE)
+static int
+_rl_char_search (count, fdir, bdir)
+     int count, fdir, bdir;
+{
+  char mbchar[MB_LEN_MAX];
+  int mb_len;
+
+  mb_len = _rl_read_mbchar (mbchar, MB_LEN_MAX);
+
+  if (count < 0)
+    return (_rl_char_search_internal (-count, bdir, mbchar, mb_len));
+  else
+    return (_rl_char_search_internal (count, fdir, mbchar, mb_len));
+}
+#else /* !HANDLE_MULTIBYTE */
+static int
+_rl_char_search (count, fdir, bdir)
+     int count, fdir, bdir;
+{
+  int c;
+
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  c = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+  if (count < 0)
+    return (_rl_char_search_internal (-count, bdir, c));
+  else
+    return (_rl_char_search_internal (count, fdir, c));
+}
+#endif /* !HANDLE_MULTIBYTE */
+
+int
+rl_char_search (count, key)
+     int count, key;
+{
+  return (_rl_char_search (count, FFIND, BFIND));
+}
+
+int
+rl_backward_char_search (count, key)
+     int count, key;
+{
+  return (_rl_char_search (count, BFIND, FFIND));
+}
+
+/* **************************************************************** */
+/*								    */
+/*		   The Mark and the Region.			    */
+/*								    */
+/* **************************************************************** */
+
+/* Set the mark at POSITION. */
+int
+_rl_set_mark_at_pos (position)
+     int position;
+{
+  if (position > rl_end)
+    return -1;
+
+  rl_mark = position;
+  return 0;
+}
+
+/* A bindable command to set the mark. */
+int
+rl_set_mark (count, key)
+     int count, key;
+{
+  return (_rl_set_mark_at_pos (rl_explicit_arg ? count : rl_point));
+}
+
+/* Exchange the position of mark and point. */
+int
+rl_exchange_point_and_mark (count, key)
+     int count, key;
+{
+  if (rl_mark > rl_end)
+    rl_mark = -1;
+
+  if (rl_mark == -1)
+    {
+      rl_ding ();
+      return -1;
+    }
+  else
+    SWAP (rl_point, rl_mark);
+
+  return 0;
+}
diff --git a/readline-4.3.orig/tilde.c b/readline-4.3.orig/tilde.c
new file mode 100644
index 0000000..154f7f8
--- /dev/null
+++ b/readline-4.3.orig/tilde.c
@@ -0,0 +1,458 @@
+/* tilde.c -- Tilde expansion code (~/foo := $HOME/foo). */
+
+/* Copyright (C) 1988,1989 Free Software Foundation, Inc.
+
+   This file is part of GNU Readline, a library for reading lines
+   of text with interactive input and history editing.
+
+   Readline is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 2, or (at your option) any
+   later version.
+
+   Readline is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Readline; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#if defined (HAVE_UNISTD_H)
+#  ifdef _MINIX
+#    include <sys/types.h>
+#  endif
+#  include <unistd.h>
+#endif
+
+#if defined (HAVE_STRING_H)
+#  include <string.h>
+#else /* !HAVE_STRING_H */
+#  include <strings.h>
+#endif /* !HAVE_STRING_H */  
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <sys/types.h>
+#include <pwd.h>
+
+#include "tilde.h"
+
+#if defined (TEST) || defined (STATIC_MALLOC)
+static void *xmalloc (), *xrealloc ();
+#else
+#  include "xmalloc.h"
+#endif /* TEST || STATIC_MALLOC */
+
+#if !defined (HAVE_GETPW_DECLS)
+extern struct passwd *getpwuid PARAMS((uid_t));
+extern struct passwd *getpwnam PARAMS((const char *));
+#endif /* !HAVE_GETPW_DECLS */
+
+#if !defined (savestring)
+#define savestring(x) strcpy ((char *)xmalloc (1 + strlen (x)), (x))
+#endif /* !savestring */
+
+#if !defined (NULL)
+#  if defined (__STDC__)
+#    define NULL ((void *) 0)
+#  else
+#    define NULL 0x0
+#  endif /* !__STDC__ */
+#endif /* !NULL */
+
+/* If being compiled as part of bash, these will be satisfied from
+   variables.o.  If being compiled as part of readline, they will
+   be satisfied from shell.o. */
+extern char *sh_get_home_dir PARAMS((void));
+extern char *sh_get_env_value PARAMS((const char *));
+
+/* The default value of tilde_additional_prefixes.  This is set to
+   whitespace preceding a tilde so that simple programs which do not
+   perform any word separation get desired behaviour. */
+static const char *default_prefixes[] =
+  { " ~", "\t~", (const char *)NULL };
+
+/* The default value of tilde_additional_suffixes.  This is set to
+   whitespace or newline so that simple programs which do not
+   perform any word separation get desired behaviour. */
+static const char *default_suffixes[] =
+  { " ", "\n", (const char *)NULL };
+
+/* If non-null, this contains the address of a function that the application
+   wants called before trying the standard tilde expansions.  The function
+   is called with the text sans tilde, and returns a malloc()'ed string
+   which is the expansion, or a NULL pointer if the expansion fails. */
+tilde_hook_func_t *tilde_expansion_preexpansion_hook = (tilde_hook_func_t *)NULL;
+
+/* If non-null, this contains the address of a function to call if the
+   standard meaning for expanding a tilde fails.  The function is called
+   with the text (sans tilde, as in "foo"), and returns a malloc()'ed string
+   which is the expansion, or a NULL pointer if there is no expansion. */
+tilde_hook_func_t *tilde_expansion_failure_hook = (tilde_hook_func_t *)NULL;
+
+/* When non-null, this is a NULL terminated array of strings which
+   are duplicates for a tilde prefix.  Bash uses this to expand
+   `=~' and `:~'. */
+char **tilde_additional_prefixes = (char **)default_prefixes;
+
+/* When non-null, this is a NULL terminated array of strings which match
+   the end of a username, instead of just "/".  Bash sets this to
+   `:' and `=~'. */
+char **tilde_additional_suffixes = (char **)default_suffixes;
+
+static int tilde_find_prefix PARAMS((const char *, int *));
+static int tilde_find_suffix PARAMS((const char *));
+static char *isolate_tilde_prefix PARAMS((const char *, int *));
+static char *glue_prefix_and_suffix PARAMS((char *, const char *, int));
+
+/* Find the start of a tilde expansion in STRING, and return the index of
+   the tilde which starts the expansion.  Place the length of the text
+   which identified this tilde starter in LEN, excluding the tilde itself. */
+static int
+tilde_find_prefix (string, len)
+     const char *string;
+     int *len;
+{
+  register int i, j, string_len;
+  register char **prefixes;
+
+  prefixes = tilde_additional_prefixes;
+
+  string_len = strlen (string);
+  *len = 0;
+
+  if (*string == '\0' || *string == '~')
+    return (0);
+
+  if (prefixes)
+    {
+      for (i = 0; i < string_len; i++)
+	{
+	  for (j = 0; prefixes[j]; j++)
+	    {
+	      if (strncmp (string + i, prefixes[j], strlen (prefixes[j])) == 0)
+		{
+		  *len = strlen (prefixes[j]) - 1;
+		  return (i + *len);
+		}
+	    }
+	}
+    }
+  return (string_len);
+}
+
+/* Find the end of a tilde expansion in STRING, and return the index of
+   the character which ends the tilde definition.  */
+static int
+tilde_find_suffix (string)
+     const char *string;
+{
+  register int i, j, string_len;
+  register char **suffixes;
+
+  suffixes = tilde_additional_suffixes;
+  string_len = strlen (string);
+
+  for (i = 0; i < string_len; i++)
+    {
+#if defined (__MSDOS__)
+      if (string[i] == '/' || string[i] == '\\' /* || !string[i] */)
+#else
+      if (string[i] == '/' /* || !string[i] */)
+#endif
+	break;
+
+      for (j = 0; suffixes && suffixes[j]; j++)
+	{
+	  if (strncmp (string + i, suffixes[j], strlen (suffixes[j])) == 0)
+	    return (i);
+	}
+    }
+  return (i);
+}
+
+/* Return a new string which is the result of tilde expanding STRING. */
+char *
+tilde_expand (string)
+     const char *string;
+{
+  char *result;
+  int result_size, result_index;
+
+  result_index = result_size = 0;
+  if (result = strchr (string, '~'))
+    result = (char *)xmalloc (result_size = (strlen (string) + 16));
+  else
+    result = (char *)xmalloc (result_size = (strlen (string) + 1));
+
+  /* Scan through STRING expanding tildes as we come to them. */
+  while (1)
+    {
+      register int start, end;
+      char *tilde_word, *expansion;
+      int len;
+
+      /* Make START point to the tilde which starts the expansion. */
+      start = tilde_find_prefix (string, &len);
+
+      /* Copy the skipped text into the result. */
+      if ((result_index + start + 1) > result_size)
+	result = (char *)xrealloc (result, 1 + (result_size += (start + 20)));
+
+      strncpy (result + result_index, string, start);
+      result_index += start;
+
+      /* Advance STRING to the starting tilde. */
+      string += start;
+
+      /* Make END be the index of one after the last character of the
+	 username. */
+      end = tilde_find_suffix (string);
+
+      /* If both START and END are zero, we are all done. */
+      if (!start && !end)
+	break;
+
+      /* Expand the entire tilde word, and copy it into RESULT. */
+      tilde_word = (char *)xmalloc (1 + end);
+      strncpy (tilde_word, string, end);
+      tilde_word[end] = '\0';
+      string += end;
+
+      expansion = tilde_expand_word (tilde_word);
+      free (tilde_word);
+
+      len = strlen (expansion);
+#ifdef __CYGWIN__
+      /* Fix for Cygwin to prevent ~user/xxx from expanding to //xxx when
+	 $HOME for `user' is /.  On cygwin, // denotes a network drive. */
+      if (len > 1 || *expansion != '/' || *string != '/')
+#endif
+	{
+	  if ((result_index + len + 1) > result_size)
+	    result = (char *)xrealloc (result, 1 + (result_size += (len + 20)));
+
+	  strcpy (result + result_index, expansion);
+	  result_index += len;
+	}
+      free (expansion);
+    }
+
+  result[result_index] = '\0';
+
+  return (result);
+}
+
+/* Take FNAME and return the tilde prefix we want expanded.  If LENP is
+   non-null, the index of the end of the prefix into FNAME is returned in
+   the location it points to. */
+static char *
+isolate_tilde_prefix (fname, lenp)
+     const char *fname;
+     int *lenp;
+{
+  char *ret;
+  int i;
+
+  ret = (char *)xmalloc (strlen (fname));
+#if defined (__MSDOS__)
+  for (i = 1; fname[i] && fname[i] != '/' && fname[i] != '\\'; i++)
+#else
+  for (i = 1; fname[i] && fname[i] != '/'; i++)
+#endif
+    ret[i - 1] = fname[i];
+  ret[i - 1] = '\0';
+  if (lenp)
+    *lenp = i;
+  return ret;
+}
+
+/* Return a string that is PREFIX concatenated with SUFFIX starting at
+   SUFFIND. */
+static char *
+glue_prefix_and_suffix (prefix, suffix, suffind)
+     char *prefix;
+     const char *suffix;
+     int suffind;
+{
+  char *ret;
+  int plen, slen;
+
+  plen = (prefix && *prefix) ? strlen (prefix) : 0;
+  slen = strlen (suffix + suffind);
+  ret = (char *)xmalloc (plen + slen + 1);
+  if (plen)
+    strcpy (ret, prefix);
+  strcpy (ret + plen, suffix + suffind);
+  return ret;
+}
+
+/* Do the work of tilde expansion on FILENAME.  FILENAME starts with a
+   tilde.  If there is no expansion, call tilde_expansion_failure_hook.
+   This always returns a newly-allocated string, never static storage. */
+char *
+tilde_expand_word (filename)
+     const char *filename;
+{
+  char *dirname, *expansion, *username;
+  int user_len;
+  struct passwd *user_entry;
+
+  if (filename == 0)
+    return ((char *)NULL);
+
+  if (*filename != '~')
+    return (savestring (filename));
+
+  /* A leading `~/' or a bare `~' is *always* translated to the value of
+     $HOME or the home directory of the current user, regardless of any
+     preexpansion hook. */
+  if (filename[1] == '\0' || filename[1] == '/')
+    {
+      /* Prefix $HOME to the rest of the string. */
+      expansion = sh_get_env_value ("HOME");
+
+      /* If there is no HOME variable, look up the directory in
+	 the password database. */
+      if (expansion == 0)
+	expansion = sh_get_home_dir ();
+
+      return (glue_prefix_and_suffix (expansion, filename, 1));
+    }
+
+  username = isolate_tilde_prefix (filename, &user_len);
+
+  if (tilde_expansion_preexpansion_hook)
+    {
+      expansion = (*tilde_expansion_preexpansion_hook) (username);
+      if (expansion)
+	{
+	  dirname = glue_prefix_and_suffix (expansion, filename, user_len);
+	  free (username);
+	  free (expansion);
+	  return (dirname);
+	}
+    }
+
+  /* No preexpansion hook, or the preexpansion hook failed.  Look in the
+     password database. */
+  dirname = (char *)NULL;
+  user_entry = getpwnam (username);
+  if (user_entry == 0)
+    {
+      /* If the calling program has a special syntax for expanding tildes,
+	 and we couldn't find a standard expansion, then let them try. */
+      if (tilde_expansion_failure_hook)
+	{
+	  expansion = (*tilde_expansion_failure_hook) (username);
+	  if (expansion)
+	    {
+	      dirname = glue_prefix_and_suffix (expansion, filename, user_len);
+	      free (expansion);
+	    }
+	}
+      free (username);
+      /* If we don't have a failure hook, or if the failure hook did not
+	 expand the tilde, return a copy of what we were passed. */
+      if (dirname == 0)
+	dirname = savestring (filename);
+    }
+  else
+    {
+      free (username);
+      dirname = glue_prefix_and_suffix (user_entry->pw_dir, filename, user_len);
+    }
+
+  endpwent ();
+  return (dirname);
+}
+
+
+#if defined (TEST)
+#undef NULL
+#include <stdio.h>
+
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char *result, line[512];
+  int done = 0;
+
+  while (!done)
+    {
+      printf ("~expand: ");
+      fflush (stdout);
+
+      if (!gets (line))
+	strcpy (line, "done");
+
+      if ((strcmp (line, "done") == 0) ||
+	  (strcmp (line, "quit") == 0) ||
+	  (strcmp (line, "exit") == 0))
+	{
+	  done = 1;
+	  break;
+	}
+
+      result = tilde_expand (line);
+      printf ("  --> %s\n", result);
+      free (result);
+    }
+  exit (0);
+}
+
+static void memory_error_and_abort ();
+
+static void *
+xmalloc (bytes)
+     size_t bytes;
+{
+  void *temp = (char *)malloc (bytes);
+
+  if (!temp)
+    memory_error_and_abort ();
+  return (temp);
+}
+
+static void *
+xrealloc (pointer, bytes)
+     void *pointer;
+     int bytes;
+{
+  void *temp;
+
+  if (!pointer)
+    temp = malloc (bytes);
+  else
+    temp = realloc (pointer, bytes);
+
+  if (!temp)
+    memory_error_and_abort ();
+
+  return (temp);
+}
+
+static void
+memory_error_and_abort ()
+{
+  fprintf (stderr, "readline: out of virtual memory\n");
+  abort ();
+}
+
+/*
+ * Local variables:
+ * compile-command: "gcc -g -DTEST -o tilde tilde.c"
+ * end:
+ */
+#endif /* TEST */
diff --git a/readline-4.3.orig/tilde.h b/readline-4.3.orig/tilde.h
new file mode 100644
index 0000000..f8182c9
--- /dev/null
+++ b/readline-4.3.orig/tilde.h
@@ -0,0 +1,78 @@
+/* tilde.h: Externally available variables and function in libtilde.a. */
+
+/* Copyright (C) 1992 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_TILDE_H_)
+#  define _TILDE_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* A function can be defined using prototypes and compile on both ANSI C
+   and traditional C compilers with something like this:
+	extern char *func PARAMS((char *, char *, int)); */
+
+#if !defined (PARAMS)
+#  if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus)
+#    define PARAMS(protos) protos
+#  else
+#    define PARAMS(protos) ()
+#  endif
+#endif
+
+typedef char *tilde_hook_func_t PARAMS((char *));
+
+/* If non-null, this contains the address of a function that the application
+   wants called before trying the standard tilde expansions.  The function
+   is called with the text sans tilde, and returns a malloc()'ed string
+   which is the expansion, or a NULL pointer if the expansion fails. */
+extern tilde_hook_func_t *tilde_expansion_preexpansion_hook;
+
+/* If non-null, this contains the address of a function to call if the
+   standard meaning for expanding a tilde fails.  The function is called
+   with the text (sans tilde, as in "foo"), and returns a malloc()'ed string
+   which is the expansion, or a NULL pointer if there is no expansion. */
+extern tilde_hook_func_t *tilde_expansion_failure_hook;
+
+/* When non-null, this is a NULL terminated array of strings which
+   are duplicates for a tilde prefix.  Bash uses this to expand
+   `=~' and `:~'. */
+extern char **tilde_additional_prefixes;
+
+/* When non-null, this is a NULL terminated array of strings which match
+   the end of a username, instead of just "/".  Bash sets this to
+   `:' and `=~'. */
+extern char **tilde_additional_suffixes;
+
+/* Return a new string which is the result of tilde expanding STRING. */
+extern char *tilde_expand PARAMS((const char *));
+
+/* Do the work of tilde expansion on FILENAME.  FILENAME starts with a
+   tilde.  If there is no expansion, call tilde_expansion_failure_hook. */
+extern char *tilde_expand_word PARAMS((const char *));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _TILDE_H_ */
diff --git a/readline-4.3.orig/undo.c b/readline-4.3.orig/undo.c
new file mode 100644
index 0000000..25c287b
--- /dev/null
+++ b/readline-4.3.orig/undo.c
@@ -0,0 +1,263 @@
+/* readline.c -- a general facility for reading lines of input
+   with emacs style editing and completion. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>           /* for _POSIX_VERSION */
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+/* Non-zero tells rl_delete_text and rl_insert_text to not add to
+   the undo list. */
+int _rl_doing_an_undo = 0;
+
+/* How many unclosed undo groups we currently have. */
+int _rl_undo_group_level = 0;
+
+/* The current undo list for THE_LINE. */
+UNDO_LIST *rl_undo_list = (UNDO_LIST *)NULL;
+
+/* **************************************************************** */
+/*								    */
+/*			Undo, and Undoing			    */
+/*								    */
+/* **************************************************************** */
+
+/* Remember how to undo something.  Concatenate some undos if that
+   seems right. */
+void
+rl_add_undo (what, start, end, text)
+     enum undo_code what;
+     int start, end;
+     char *text;
+{
+  UNDO_LIST *temp = (UNDO_LIST *)xmalloc (sizeof (UNDO_LIST));
+  temp->what = what;
+  temp->start = start;
+  temp->end = end;
+  temp->text = text;
+  temp->next = rl_undo_list;
+  rl_undo_list = temp;
+}
+
+/* Free the existing undo list. */
+void
+rl_free_undo_list ()
+{
+  while (rl_undo_list)
+    {
+      UNDO_LIST *release = rl_undo_list;
+      rl_undo_list = rl_undo_list->next;
+
+      if (release->what == UNDO_DELETE)
+	free (release->text);
+
+      free (release);
+    }
+  rl_undo_list = (UNDO_LIST *)NULL;
+}
+
+/* Undo the next thing in the list.  Return 0 if there
+   is nothing to undo, or non-zero if there was. */
+int
+rl_do_undo ()
+{
+  UNDO_LIST *release;
+  int waiting_for_begin, start, end;
+
+#define TRANS(i) ((i) == -1 ? rl_point : ((i) == -2 ? rl_end : (i)))
+
+  start = end = waiting_for_begin = 0;
+  do
+    {
+      if (!rl_undo_list)
+	return (0);
+
+      _rl_doing_an_undo = 1;
+      RL_SETSTATE(RL_STATE_UNDOING);
+
+      /* To better support vi-mode, a start or end value of -1 means
+	 rl_point, and a value of -2 means rl_end. */
+      if (rl_undo_list->what == UNDO_DELETE || rl_undo_list->what == UNDO_INSERT)
+	{
+	  start = TRANS (rl_undo_list->start);
+	  end = TRANS (rl_undo_list->end);
+	}
+
+      switch (rl_undo_list->what)
+	{
+	/* Undoing deletes means inserting some text. */
+	case UNDO_DELETE:
+	  rl_point = start;
+	  rl_insert_text (rl_undo_list->text);
+	  free (rl_undo_list->text);
+	  break;
+
+	/* Undoing inserts means deleting some text. */
+	case UNDO_INSERT:
+	  rl_delete_text (start, end);
+	  rl_point = start;
+	  break;
+
+	/* Undoing an END means undoing everything 'til we get to a BEGIN. */
+	case UNDO_END:
+	  waiting_for_begin++;
+	  break;
+
+	/* Undoing a BEGIN means that we are done with this group. */
+	case UNDO_BEGIN:
+	  if (waiting_for_begin)
+	    waiting_for_begin--;
+	  else
+	    rl_ding ();
+	  break;
+	}
+
+      _rl_doing_an_undo = 0;
+      RL_UNSETSTATE(RL_STATE_UNDOING);
+
+      release = rl_undo_list;
+      rl_undo_list = rl_undo_list->next;
+      free (release);
+    }
+  while (waiting_for_begin);
+
+  return (1);
+}
+#undef TRANS
+
+int
+_rl_fix_last_undo_of_type (type, start, end)
+     int type, start, end;
+{
+  UNDO_LIST *rl;
+
+  for (rl = rl_undo_list; rl; rl = rl->next)
+    {
+      if (rl->what == type)
+	{
+	  rl->start = start;
+	  rl->end = end;
+	  return 0;
+	}
+    }
+  return 1;
+}
+
+/* Begin a group.  Subsequent undos are undone as an atomic operation. */
+int
+rl_begin_undo_group ()
+{
+  rl_add_undo (UNDO_BEGIN, 0, 0, 0);
+  _rl_undo_group_level++;
+  return 0;
+}
+
+/* End an undo group started with rl_begin_undo_group (). */
+int
+rl_end_undo_group ()
+{
+  rl_add_undo (UNDO_END, 0, 0, 0);
+  _rl_undo_group_level--;
+  return 0;
+}
+
+/* Save an undo entry for the text from START to END. */
+int
+rl_modifying (start, end)
+     int start, end;
+{
+  if (start > end)
+    {
+      SWAP (start, end);
+    }
+
+  if (start != end)
+    {
+      char *temp = rl_copy_text (start, end);
+      rl_begin_undo_group ();
+      rl_add_undo (UNDO_DELETE, start, end, temp);
+      rl_add_undo (UNDO_INSERT, start, end, (char *)NULL);
+      rl_end_undo_group ();
+    }
+  return 0;
+}
+
+/* Revert the current line to its previous state. */
+int
+rl_revert_line (count, key)
+     int count, key;
+{
+  if (!rl_undo_list)
+    rl_ding ();
+  else
+    {
+      while (rl_undo_list)
+	rl_do_undo ();
+    }
+  return 0;
+}
+
+/* Do some undoing of things that were done. */
+int
+rl_undo_command (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return 0;	/* Nothing to do. */
+
+  while (count)
+    {
+      if (rl_do_undo ())
+	count--;
+      else
+	{
+	  rl_ding ();
+	  break;
+	}
+    }
+  return 0;
+}
diff --git a/readline-4.3.orig/util.c b/readline-4.3.orig/util.c
new file mode 100644
index 0000000..c7bd360
--- /dev/null
+++ b/readline-4.3.orig/util.c
@@ -0,0 +1,338 @@
+/* util.c -- readline utility functions */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <fcntl.h>
+#include "posixjmp.h"
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>           /* for _POSIX_VERSION */
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>
+#include <ctype.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+#if defined (TIOCSTAT_IN_SYS_IOCTL)
+#  include <sys/ioctl.h>
+#endif /* TIOCSTAT_IN_SYS_IOCTL */
+
+/* Some standard library routines. */
+#include "readline.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+/* **************************************************************** */
+/*								    */
+/*			Utility Functions			    */
+/*								    */
+/* **************************************************************** */
+
+/* Return 0 if C is not a member of the class of characters that belong
+   in words, or 1 if it is. */
+
+int _rl_allow_pathname_alphabetic_chars = 0;
+static const char *pathname_alphabetic_chars = "/-_=~.#$";
+
+int
+rl_alphabetic (c)
+     int c;
+{
+  if (ALPHABETIC (c))
+    return (1);
+
+  return (_rl_allow_pathname_alphabetic_chars &&
+	    strchr (pathname_alphabetic_chars, c) != NULL);
+}
+
+/* How to abort things. */
+int
+_rl_abort_internal ()
+{
+  rl_ding ();
+  rl_clear_message ();
+  _rl_init_argument ();
+  rl_clear_pending_input ();
+
+  RL_UNSETSTATE (RL_STATE_MACRODEF);
+  while (rl_executing_macro)
+    _rl_pop_executing_macro ();
+
+  rl_last_func = (rl_command_func_t *)NULL;
+  longjmp (readline_top_level, 1);
+  return (0);
+}
+
+int
+rl_abort (count, key)
+     int count, key;
+{
+  return (_rl_abort_internal ());
+}
+
+int
+rl_tty_status (count, key)
+     int count, key;
+{
+#if defined (TIOCSTAT)
+  ioctl (1, TIOCSTAT, (char *)0);
+  rl_refresh_line (count, key);
+#else
+  rl_ding ();
+#endif
+  return 0;
+}
+
+/* Return a copy of the string between FROM and TO.
+   FROM is inclusive, TO is not. */
+char *
+rl_copy_text (from, to)
+     int from, to;
+{
+  register int length;
+  char *copy;
+
+  /* Fix it if the caller is confused. */
+  if (from > to)
+    SWAP (from, to);
+
+  length = to - from;
+  copy = (char *)xmalloc (1 + length);
+  strncpy (copy, rl_line_buffer + from, length);
+  copy[length] = '\0';
+  return (copy);
+}
+
+/* Increase the size of RL_LINE_BUFFER until it has enough space to hold
+   LEN characters. */
+void
+rl_extend_line_buffer (len)
+     int len;
+{
+  while (len >= rl_line_buffer_len)
+    {
+      rl_line_buffer_len += DEFAULT_BUFFER_SIZE;
+      rl_line_buffer = (char *)xrealloc (rl_line_buffer, rl_line_buffer_len);
+    }
+
+  _rl_set_the_line ();
+}
+
+
+/* A function for simple tilde expansion. */
+int
+rl_tilde_expand (ignore, key)
+     int ignore, key;
+{
+  register int start, end;
+  char *homedir, *temp;
+  int len;
+
+  end = rl_point;
+  start = end - 1;
+
+  if (rl_point == rl_end && rl_line_buffer[rl_point] == '~')
+    {
+      homedir = tilde_expand ("~");
+      _rl_replace_text (homedir, start, end);
+      return (0);
+    }
+  else if (rl_line_buffer[start] != '~')
+    {
+      for (; !whitespace (rl_line_buffer[start]) && start >= 0; start--)
+        ;
+      start++;
+    }
+
+  end = start;
+  do
+    end++;
+  while (whitespace (rl_line_buffer[end]) == 0 && end < rl_end);
+
+  if (whitespace (rl_line_buffer[end]) || end >= rl_end)
+    end--;
+
+  /* If the first character of the current word is a tilde, perform
+     tilde expansion and insert the result.  If not a tilde, do
+     nothing. */
+  if (rl_line_buffer[start] == '~')
+    {
+      len = end - start + 1;
+      temp = (char *)xmalloc (len + 1);
+      strncpy (temp, rl_line_buffer + start, len);
+      temp[len] = '\0';
+      homedir = tilde_expand (temp);
+      free (temp);
+
+      _rl_replace_text (homedir, start, end);
+    }
+
+  return (0);
+}
+
+/* **************************************************************** */
+/*								    */
+/*			String Utility Functions		    */
+/*								    */
+/* **************************************************************** */
+
+/* Determine if s2 occurs in s1.  If so, return a pointer to the
+   match in s1.  The compare is case insensitive. */
+char *
+_rl_strindex (s1, s2)
+     register const char *s1, *s2;
+{
+  register int i, l, len;
+
+  for (i = 0, l = strlen (s2), len = strlen (s1); (len - i) >= l; i++)
+    if (_rl_strnicmp (s1 + i, s2, l) == 0)
+      return ((char *) (s1 + i));
+  return ((char *)NULL);
+}
+
+#ifndef HAVE_STRPBRK
+/* Find the first occurrence in STRING1 of any character from STRING2.
+   Return a pointer to the character in STRING1. */
+char *
+_rl_strpbrk (string1, string2)
+     const char *string1, *string2;
+{
+  register const char *scan;
+#if defined (HANDLE_MULTIBYTE)
+  mbstate_t ps;
+  register int i, v;
+
+  memset (&ps, 0, sizeof (mbstate_t));
+#endif
+
+  for (; *string1; string1++)
+    {
+      for (scan = string2; *scan; scan++)
+	{
+	  if (*string1 == *scan)
+	    return ((char *)string1);
+	}
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  v = _rl_get_char_len (string1, &ps);
+	  if (v > 1)
+	    string += v - 1;	/* -1 to account for auto-increment in loop */
+	}
+#endif
+    }
+  return ((char *)NULL);
+}
+#endif
+
+#if !defined (HAVE_STRCASECMP)
+/* Compare at most COUNT characters from string1 to string2.  Case
+   doesn't matter. */
+int
+_rl_strnicmp (string1, string2, count)
+     char *string1, *string2;
+     int count;
+{
+  register char ch1, ch2;
+
+  while (count)
+    {
+      ch1 = *string1++;
+      ch2 = *string2++;
+      if (_rl_to_upper(ch1) == _rl_to_upper(ch2))
+	count--;
+      else
+        break;
+    }
+  return (count);
+}
+
+/* strcmp (), but caseless. */
+int
+_rl_stricmp (string1, string2)
+     char *string1, *string2;
+{
+  register char ch1, ch2;
+
+  while (*string1 && *string2)
+    {
+      ch1 = *string1++;
+      ch2 = *string2++;
+      if (_rl_to_upper(ch1) != _rl_to_upper(ch2))
+	return (1);
+    }
+  return (*string1 - *string2);
+}
+#endif /* !HAVE_STRCASECMP */
+
+/* Stupid comparison routine for qsort () ing strings. */
+int
+_rl_qsort_string_compare (s1, s2)
+  char **s1, **s2;
+{
+#if defined (HAVE_STRCOLL)
+  return (strcoll (*s1, *s2));
+#else
+  int result;
+
+  result = **s1 - **s2;
+  if (result == 0)
+    result = strcmp (*s1, *s2);
+
+  return result;
+#endif
+}
+
+/* Function equivalents for the macros defined in chardefs.h. */
+#define FUNCTION_FOR_MACRO(f)	int (f) (c) int c; { return f (c); }
+
+FUNCTION_FOR_MACRO (_rl_digit_p)
+FUNCTION_FOR_MACRO (_rl_digit_value)
+FUNCTION_FOR_MACRO (_rl_lowercase_p)
+FUNCTION_FOR_MACRO (_rl_pure_alphabetic)
+FUNCTION_FOR_MACRO (_rl_to_lower)
+FUNCTION_FOR_MACRO (_rl_to_upper)
+FUNCTION_FOR_MACRO (_rl_uppercase_p)
+
+/* Backwards compatibility, now that savestring has been removed from
+   all `public' readline header files. */
+#undef _rl_savestring
+char *
+_rl_savestring (s)
+     const char *s;
+{
+  return (strcpy ((char *)xmalloc (1 + (int)strlen (s)), (s)));
+}
diff --git a/readline-4.3.orig/vi_keymap.c b/readline-4.3.orig/vi_keymap.c
new file mode 100644
index 0000000..53a67c6
--- /dev/null
+++ b/readline-4.3.orig/vi_keymap.c
@@ -0,0 +1,877 @@
+/* vi_keymap.c -- the keymap for vi_mode in readline (). */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (BUFSIZ)
+#include <stdio.h>
+#endif /* !BUFSIZ */
+
+#include "readline.h"
+
+#if 0
+extern KEYMAP_ENTRY_ARRAY vi_escape_keymap;
+#endif
+
+/* The keymap arrays for handling vi mode. */
+KEYMAP_ENTRY_ARRAY vi_movement_keymap = {
+  /* The regular control keys come first. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-@ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-a */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-b */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-c */
+  { ISFUNC, rl_vi_eof_maybe },			/* Control-d */
+  { ISFUNC, rl_emacs_editing_mode },		/* Control-e */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-f */
+  { ISFUNC, rl_abort },				/* Control-g */
+  { ISFUNC, rl_backward_char },			/* Control-h */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-i */
+  { ISFUNC, rl_newline },			/* Control-j */
+  { ISFUNC, rl_kill_line },			/* Control-k */
+  { ISFUNC, rl_clear_screen },			/* Control-l */
+  { ISFUNC, rl_newline },			/* Control-m */
+  { ISFUNC, rl_get_next_history },		/* Control-n */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-o */
+  { ISFUNC, rl_get_previous_history },		/* Control-p */
+  { ISFUNC, rl_quoted_insert },			/* Control-q */
+  { ISFUNC, rl_reverse_search_history },	/* Control-r */
+  { ISFUNC, rl_forward_search_history },	/* Control-s */
+  { ISFUNC, rl_transpose_chars },		/* Control-t */
+  { ISFUNC, rl_unix_line_discard },		/* Control-u */
+  { ISFUNC, rl_quoted_insert },			/* Control-v */
+  { ISFUNC, rl_unix_word_rubout },		/* Control-w */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-x */
+  { ISFUNC, rl_yank },				/* Control-y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-z */
+
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-[ */	/* vi_escape_keymap */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-\ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-] */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-^ */
+  { ISFUNC, rl_vi_undo },			/* Control-_ */
+
+  /* The start of printing characters. */
+  { ISFUNC, rl_forward_char },			/* SPACE */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ! */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* " */
+  { ISFUNC, rl_insert_comment },		/* # */
+  { ISFUNC, rl_end_of_line },			/* $ */
+  { ISFUNC, rl_vi_match },			/* % */
+  { ISFUNC, rl_vi_tilde_expand },		/* & */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ' */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ( */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ) */
+  { ISFUNC, rl_vi_complete },			/* * */
+  { ISFUNC, rl_get_next_history},		/* + */
+  { ISFUNC, rl_vi_char_search },		/* , */
+  { ISFUNC, rl_get_previous_history },		/* - */
+  { ISFUNC, rl_vi_redo },			/* . */
+  { ISFUNC, rl_vi_search },			/* / */
+
+  /* Regular digits. */
+  { ISFUNC, rl_beg_of_line },			/* 0 */
+  { ISFUNC, rl_vi_arg_digit },			/* 1 */
+  { ISFUNC, rl_vi_arg_digit },			/* 2 */
+  { ISFUNC, rl_vi_arg_digit },			/* 3 */
+  { ISFUNC, rl_vi_arg_digit },			/* 4 */
+  { ISFUNC, rl_vi_arg_digit },			/* 5 */
+  { ISFUNC, rl_vi_arg_digit },			/* 6 */
+  { ISFUNC, rl_vi_arg_digit },			/* 7 */
+  { ISFUNC, rl_vi_arg_digit },			/* 8 */
+  { ISFUNC, rl_vi_arg_digit },			/* 9 */
+
+  /* A little more punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* : */
+  { ISFUNC, rl_vi_char_search },		/* ; */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* < */
+  { ISFUNC, rl_vi_complete },			/* = */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* > */
+  { ISFUNC, rl_vi_search },			/* ? */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* @ */
+
+  /* Uppercase alphabet. */
+  { ISFUNC, rl_vi_append_eol },			/* A */
+  { ISFUNC, rl_vi_prev_word},			/* B */
+  { ISFUNC, rl_vi_change_to },			/* C */
+  { ISFUNC, rl_vi_delete_to },			/* D */
+  { ISFUNC, rl_vi_end_word },			/* E */
+  { ISFUNC, rl_vi_char_search },		/* F */
+  { ISFUNC, rl_vi_fetch_history },		/* G */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* H */
+  { ISFUNC, rl_vi_insert_beg },			/* I */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* J */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* K */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* L */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* M */
+  { ISFUNC, rl_vi_search_again },		/* N */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* O */
+  { ISFUNC, rl_vi_put },			/* P */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Q */
+  { ISFUNC, rl_vi_replace },			/* R */
+  { ISFUNC, rl_vi_subst },			/* S */
+  { ISFUNC, rl_vi_char_search },		/* T */
+  { ISFUNC, rl_revert_line },			/* U */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* V */
+  { ISFUNC, rl_vi_next_word },			/* W */
+  { ISFUNC, rl_rubout },			/* X */
+  { ISFUNC, rl_vi_yank_to },			/* Y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Z */
+
+  /* Some more punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* [ */
+  { ISFUNC, rl_vi_complete },			/* \ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ] */
+  { ISFUNC, rl_vi_first_print },		/* ^ */
+  { ISFUNC, rl_vi_yank_arg },			/* _ */
+  { ISFUNC, rl_vi_goto_mark },			/* ` */
+
+  /* Lowercase alphabet. */
+  { ISFUNC, rl_vi_append_mode },		/* a */
+  { ISFUNC, rl_vi_prev_word },			/* b */
+  { ISFUNC, rl_vi_change_to },			/* c */
+  { ISFUNC, rl_vi_delete_to },			/* d */
+  { ISFUNC, rl_vi_end_word },			/* e */
+  { ISFUNC, rl_vi_char_search },		/* f */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* g */
+  { ISFUNC, rl_backward_char },			/* h */
+  { ISFUNC, rl_vi_insertion_mode },		/* i */
+  { ISFUNC, rl_get_next_history },		/* j */
+  { ISFUNC, rl_get_previous_history },		/* k */
+  { ISFUNC, rl_forward_char },			/* l */
+  { ISFUNC, rl_vi_set_mark },			/* m */
+  { ISFUNC, rl_vi_search_again },		/* n */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* o */
+  { ISFUNC, rl_vi_put },			/* p */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* q */
+  { ISFUNC, rl_vi_change_char },		/* r */
+  { ISFUNC, rl_vi_subst },			/* s */
+  { ISFUNC, rl_vi_char_search },		/* t */
+  { ISFUNC, rl_vi_undo },			/* u */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* v */
+  { ISFUNC, rl_vi_next_word },			/* w */
+  { ISFUNC, rl_vi_delete },			/* x */
+  { ISFUNC, rl_vi_yank_to },			/* y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* z */
+
+  /* Final punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* { */
+  { ISFUNC, rl_vi_column },			/* | */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* } */
+  { ISFUNC, rl_vi_change_case },		/* ~ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* RUBOUT */
+
+#if KEYMAP_SIZE > 128
+  /* Undefined keys. */
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 }
+#endif /* KEYMAP_SIZE > 128 */
+};
+
+
+KEYMAP_ENTRY_ARRAY vi_insertion_keymap = {
+  /* The regular control keys come first. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-@ */
+  { ISFUNC, rl_insert },			/* Control-a */
+  { ISFUNC, rl_insert },			/* Control-b */
+  { ISFUNC, rl_insert },			/* Control-c */
+  { ISFUNC, rl_vi_eof_maybe },			/* Control-d */
+  { ISFUNC, rl_insert },			/* Control-e */
+  { ISFUNC, rl_insert },			/* Control-f */
+  { ISFUNC, rl_insert },			/* Control-g */
+  { ISFUNC, rl_rubout },			/* Control-h */
+  { ISFUNC, rl_complete },			/* Control-i */
+  { ISFUNC, rl_newline },			/* Control-j */
+  { ISFUNC, rl_insert },			/* Control-k */
+  { ISFUNC, rl_insert },			/* Control-l */
+  { ISFUNC, rl_newline },			/* Control-m */
+  { ISFUNC, rl_insert },			/* Control-n */
+  { ISFUNC, rl_insert },			/* Control-o */
+  { ISFUNC, rl_insert },			/* Control-p */
+  { ISFUNC, rl_insert },			/* Control-q */
+  { ISFUNC, rl_reverse_search_history },	/* Control-r */
+  { ISFUNC, rl_forward_search_history },	/* Control-s */
+  { ISFUNC, rl_transpose_chars },		/* Control-t */
+  { ISFUNC, rl_unix_line_discard },		/* Control-u */
+  { ISFUNC, rl_quoted_insert },			/* Control-v */
+  { ISFUNC, rl_unix_word_rubout },		/* Control-w */
+  { ISFUNC, rl_insert },			/* Control-x */
+  { ISFUNC, rl_yank },				/* Control-y */
+  { ISFUNC, rl_insert },			/* Control-z */
+
+  { ISFUNC, rl_vi_movement_mode },		/* Control-[ */
+  { ISFUNC, rl_insert },			/* Control-\ */
+  { ISFUNC, rl_insert },			/* Control-] */
+  { ISFUNC, rl_insert },			/* Control-^ */
+  { ISFUNC, rl_vi_undo },			/* Control-_ */
+
+  /* The start of printing characters. */
+  { ISFUNC, rl_insert },			/* SPACE */
+  { ISFUNC, rl_insert },			/* ! */
+  { ISFUNC, rl_insert },			/* " */
+  { ISFUNC, rl_insert },			/* # */
+  { ISFUNC, rl_insert },			/* $ */
+  { ISFUNC, rl_insert },			/* % */
+  { ISFUNC, rl_insert },			/* & */
+  { ISFUNC, rl_insert },			/* ' */
+  { ISFUNC, rl_insert },			/* ( */
+  { ISFUNC, rl_insert },			/* ) */
+  { ISFUNC, rl_insert },			/* * */
+  { ISFUNC, rl_insert },			/* + */
+  { ISFUNC, rl_insert },			/* , */
+  { ISFUNC, rl_insert },			/* - */
+  { ISFUNC, rl_insert },			/* . */
+  { ISFUNC, rl_insert },			/* / */
+
+  /* Regular digits. */
+  { ISFUNC, rl_insert },			/* 0 */
+  { ISFUNC, rl_insert },			/* 1 */
+  { ISFUNC, rl_insert },			/* 2 */
+  { ISFUNC, rl_insert },			/* 3 */
+  { ISFUNC, rl_insert },			/* 4 */
+  { ISFUNC, rl_insert },			/* 5 */
+  { ISFUNC, rl_insert },			/* 6 */
+  { ISFUNC, rl_insert },			/* 7 */
+  { ISFUNC, rl_insert },			/* 8 */
+  { ISFUNC, rl_insert },			/* 9 */
+
+  /* A little more punctuation. */
+  { ISFUNC, rl_insert },			/* : */
+  { ISFUNC, rl_insert },			/* ; */
+  { ISFUNC, rl_insert },			/* < */
+  { ISFUNC, rl_insert },			/* = */
+  { ISFUNC, rl_insert },			/* > */
+  { ISFUNC, rl_insert },			/* ? */
+  { ISFUNC, rl_insert },			/* @ */
+
+  /* Uppercase alphabet. */
+  { ISFUNC, rl_insert },			/* A */
+  { ISFUNC, rl_insert },			/* B */
+  { ISFUNC, rl_insert },			/* C */
+  { ISFUNC, rl_insert },			/* D */
+  { ISFUNC, rl_insert },			/* E */
+  { ISFUNC, rl_insert },			/* F */
+  { ISFUNC, rl_insert },			/* G */
+  { ISFUNC, rl_insert },			/* H */
+  { ISFUNC, rl_insert },			/* I */
+  { ISFUNC, rl_insert },			/* J */
+  { ISFUNC, rl_insert },			/* K */
+  { ISFUNC, rl_insert },			/* L */
+  { ISFUNC, rl_insert },			/* M */
+  { ISFUNC, rl_insert },			/* N */
+  { ISFUNC, rl_insert },			/* O */
+  { ISFUNC, rl_insert },			/* P */
+  { ISFUNC, rl_insert },			/* Q */
+  { ISFUNC, rl_insert },			/* R */
+  { ISFUNC, rl_insert },			/* S */
+  { ISFUNC, rl_insert },			/* T */
+  { ISFUNC, rl_insert },			/* U */
+  { ISFUNC, rl_insert },			/* V */
+  { ISFUNC, rl_insert },			/* W */
+  { ISFUNC, rl_insert },			/* X */
+  { ISFUNC, rl_insert },			/* Y */
+  { ISFUNC, rl_insert },			/* Z */
+
+  /* Some more punctuation. */
+  { ISFUNC, rl_insert },			/* [ */
+  { ISFUNC, rl_insert },			/* \ */
+  { ISFUNC, rl_insert },			/* ] */
+  { ISFUNC, rl_insert },			/* ^ */
+  { ISFUNC, rl_insert },			/* _ */
+  { ISFUNC, rl_insert },			/* ` */
+
+  /* Lowercase alphabet. */
+  { ISFUNC, rl_insert },			/* a */
+  { ISFUNC, rl_insert },			/* b */
+  { ISFUNC, rl_insert },			/* c */
+  { ISFUNC, rl_insert },			/* d */
+  { ISFUNC, rl_insert },			/* e */
+  { ISFUNC, rl_insert },			/* f */
+  { ISFUNC, rl_insert },			/* g */
+  { ISFUNC, rl_insert },			/* h */
+  { ISFUNC, rl_insert },			/* i */
+  { ISFUNC, rl_insert },			/* j */
+  { ISFUNC, rl_insert },			/* k */
+  { ISFUNC, rl_insert },			/* l */
+  { ISFUNC, rl_insert },			/* m */
+  { ISFUNC, rl_insert },			/* n */
+  { ISFUNC, rl_insert },			/* o */
+  { ISFUNC, rl_insert },			/* p */
+  { ISFUNC, rl_insert },			/* q */
+  { ISFUNC, rl_insert },			/* r */
+  { ISFUNC, rl_insert },			/* s */
+  { ISFUNC, rl_insert },			/* t */
+  { ISFUNC, rl_insert },			/* u */
+  { ISFUNC, rl_insert },			/* v */
+  { ISFUNC, rl_insert },			/* w */
+  { ISFUNC, rl_insert },			/* x */
+  { ISFUNC, rl_insert },			/* y */
+  { ISFUNC, rl_insert },			/* z */
+
+  /* Final punctuation. */
+  { ISFUNC, rl_insert },			/* { */
+  { ISFUNC, rl_insert },			/* | */
+  { ISFUNC, rl_insert },			/* } */
+  { ISFUNC, rl_insert },			/* ~ */
+  { ISFUNC, rl_rubout },			/* RUBOUT */
+
+#if KEYMAP_SIZE > 128
+  /* Pure 8-bit characters (128 - 159).
+     These might be used in some
+     character sets. */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+
+  /* ISO Latin-1 characters (160 - 255) */
+  { ISFUNC, rl_insert },	/* No-break space */
+  { ISFUNC, rl_insert },	/* Inverted exclamation mark */
+  { ISFUNC, rl_insert },	/* Cent sign */
+  { ISFUNC, rl_insert },	/* Pound sign */
+  { ISFUNC, rl_insert },	/* Currency sign */
+  { ISFUNC, rl_insert },	/* Yen sign */
+  { ISFUNC, rl_insert },	/* Broken bar */
+  { ISFUNC, rl_insert },	/* Section sign */
+  { ISFUNC, rl_insert },	/* Diaeresis */
+  { ISFUNC, rl_insert },	/* Copyright sign */
+  { ISFUNC, rl_insert },	/* Feminine ordinal indicator */
+  { ISFUNC, rl_insert },	/* Left pointing double angle quotation mark */
+  { ISFUNC, rl_insert },	/* Not sign */
+  { ISFUNC, rl_insert },	/* Soft hyphen */
+  { ISFUNC, rl_insert },	/* Registered sign */
+  { ISFUNC, rl_insert },	/* Macron */
+  { ISFUNC, rl_insert },	/* Degree sign */
+  { ISFUNC, rl_insert },	/* Plus-minus sign */
+  { ISFUNC, rl_insert },	/* Superscript two */
+  { ISFUNC, rl_insert },	/* Superscript three */
+  { ISFUNC, rl_insert },	/* Acute accent */
+  { ISFUNC, rl_insert },	/* Micro sign */
+  { ISFUNC, rl_insert },	/* Pilcrow sign */
+  { ISFUNC, rl_insert },	/* Middle dot */
+  { ISFUNC, rl_insert },	/* Cedilla */
+  { ISFUNC, rl_insert },	/* Superscript one */
+  { ISFUNC, rl_insert },	/* Masculine ordinal indicator */
+  { ISFUNC, rl_insert },	/* Right pointing double angle quotation mark */
+  { ISFUNC, rl_insert },	/* Vulgar fraction one quarter */
+  { ISFUNC, rl_insert },	/* Vulgar fraction one half */
+  { ISFUNC, rl_insert },	/* Vulgar fraction three quarters */
+  { ISFUNC, rl_insert },	/* Inverted questionk mark */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with tilde */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with ring above */
+  { ISFUNC, rl_insert },	/* Latin capital letter ae */
+  { ISFUNC, rl_insert },	/* Latin capital letter c with cedilla */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter eth (Icelandic) */
+  { ISFUNC, rl_insert },	/* Latin capital letter n with tilde */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with tilde */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with diaeresis */
+  { ISFUNC, rl_insert },	/* Multiplication sign */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with stroke */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter Y with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter thorn (Icelandic) */
+  { ISFUNC, rl_insert },	/* Latin small letter sharp s (German) */
+  { ISFUNC, rl_insert },	/* Latin small letter a with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter a with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter a with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter a with tilde */
+  { ISFUNC, rl_insert },	/* Latin small letter a with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter a with ring above */
+  { ISFUNC, rl_insert },	/* Latin small letter ae */
+  { ISFUNC, rl_insert },	/* Latin small letter c with cedilla */
+  { ISFUNC, rl_insert },	/* Latin small letter e with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter e with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter e with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter e with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter i with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter i with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter i with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter i with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter eth (Icelandic) */
+  { ISFUNC, rl_insert },	/* Latin small letter n with tilde */
+  { ISFUNC, rl_insert },	/* Latin small letter o with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter o with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter o with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter o with tilde */
+  { ISFUNC, rl_insert },	/* Latin small letter o with diaeresis */
+  { ISFUNC, rl_insert },	/* Division sign */
+  { ISFUNC, rl_insert },	/* Latin small letter o with stroke */
+  { ISFUNC, rl_insert },	/* Latin small letter u with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter u with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter u with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter u with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter y with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter thorn (Icelandic) */
+  { ISFUNC, rl_insert }		/* Latin small letter y with diaeresis */
+#endif /* KEYMAP_SIZE > 128 */
+};
+
+/* Unused for the time being. */
+#if 0
+KEYMAP_ENTRY_ARRAY vi_escape_keymap = {
+  /* The regular control keys come first. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-@ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-a */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-b */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-c */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-d */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-e */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-f */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-g */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-h */
+  { ISFUNC, rl_tab_insert},			/* Control-i */
+  { ISFUNC, rl_emacs_editing_mode},		/* Control-j */
+  { ISFUNC, rl_kill_line },			/* Control-k */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-l */
+  { ISFUNC, rl_emacs_editing_mode},		/* Control-m */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-n */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-o */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-p */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-q */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-r */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-s */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-t */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-u */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-v */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-w */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-x */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-z */
+
+  { ISFUNC, rl_vi_movement_mode },		/* Control-[ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-\ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-] */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-^ */
+  { ISFUNC, rl_vi_undo },			/* Control-_ */
+
+  /* The start of printing characters. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* SPACE */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ! */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* " */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* # */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* $ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* % */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* & */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ' */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ( */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ) */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* * */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* + */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* , */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* - */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* . */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* / */
+
+  /* Regular digits. */
+  { ISFUNC, rl_vi_arg_digit },			/* 0 */
+  { ISFUNC, rl_vi_arg_digit },			/* 1 */
+  { ISFUNC, rl_vi_arg_digit },			/* 2 */
+  { ISFUNC, rl_vi_arg_digit },			/* 3 */
+  { ISFUNC, rl_vi_arg_digit },			/* 4 */
+  { ISFUNC, rl_vi_arg_digit },			/* 5 */
+  { ISFUNC, rl_vi_arg_digit },			/* 6 */
+  { ISFUNC, rl_vi_arg_digit },			/* 7 */
+  { ISFUNC, rl_vi_arg_digit },			/* 8 */
+  { ISFUNC, rl_vi_arg_digit },			/* 9 */
+
+  /* A little more punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* : */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ; */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* < */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* = */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* > */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ? */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* @ */
+
+  /* Uppercase alphabet. */
+  { ISFUNC, rl_do_lowercase_version },		/* A */
+  { ISFUNC, rl_do_lowercase_version },		/* B */
+  { ISFUNC, rl_do_lowercase_version },		/* C */
+  { ISFUNC, rl_do_lowercase_version },		/* D */
+  { ISFUNC, rl_do_lowercase_version },		/* E */
+  { ISFUNC, rl_do_lowercase_version },		/* F */
+  { ISFUNC, rl_do_lowercase_version },		/* G */
+  { ISFUNC, rl_do_lowercase_version },		/* H */
+  { ISFUNC, rl_do_lowercase_version },		/* I */
+  { ISFUNC, rl_do_lowercase_version },		/* J */
+  { ISFUNC, rl_do_lowercase_version },		/* K */
+  { ISFUNC, rl_do_lowercase_version },		/* L */
+  { ISFUNC, rl_do_lowercase_version },		/* M */
+  { ISFUNC, rl_do_lowercase_version },		/* N */
+  { ISFUNC, rl_do_lowercase_version },		/* O */
+  { ISFUNC, rl_do_lowercase_version },		/* P */
+  { ISFUNC, rl_do_lowercase_version },		/* Q */
+  { ISFUNC, rl_do_lowercase_version },		/* R */
+  { ISFUNC, rl_do_lowercase_version },		/* S */
+  { ISFUNC, rl_do_lowercase_version },		/* T */
+  { ISFUNC, rl_do_lowercase_version },		/* U */
+  { ISFUNC, rl_do_lowercase_version },		/* V */
+  { ISFUNC, rl_do_lowercase_version },		/* W */
+  { ISFUNC, rl_do_lowercase_version },		/* X */
+  { ISFUNC, rl_do_lowercase_version },		/* Y */
+  { ISFUNC, rl_do_lowercase_version },		/* Z */
+
+  /* Some more punctuation. */
+  { ISFUNC, rl_arrow_keys },			/* [ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* \ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ] */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ^ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* _ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ` */
+
+  /* Lowercase alphabet. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* a */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* b */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* c */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* d */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* e */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* f */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* g */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* h */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* i */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* j */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* k */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* l */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* m */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* n */
+  { ISFUNC, rl_arrow_keys },			/* o */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* p */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* q */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* r */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* s */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* t */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* u */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* v */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* w */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* x */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* z */
+
+  /* Final punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* { */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* | */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* } */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ~ */
+  { ISFUNC, rl_backward_kill_word },		/* RUBOUT */
+
+#if KEYMAP_SIZE > 128
+  /* Undefined keys. */
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 }
+#endif /* KEYMAP_SIZE > 128 */
+};
+#endif
diff --git a/readline-4.3.orig/vi_mode.c b/readline-4.3.orig/vi_mode.c
new file mode 100644
index 0000000..5d146b3
--- /dev/null
+++ b/readline-4.3.orig/vi_mode.c
@@ -0,0 +1,1485 @@
+/* vi_mode.c -- A vi emulation mode for Bash.
+   Derived from code written by Jeff Sparkes (jsparkes@bnr.ca).  */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+/* **************************************************************** */
+/*								    */
+/*			VI Emulation Mode			    */
+/*								    */
+/* **************************************************************** */
+#include "rlconf.h"
+
+#if defined (VI_MODE)
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif
+
+#include <stdio.h>
+
+/* Some standard library routines. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+#ifndef member
+#define member(c, s) ((c) ? (char *)strchr ((s), (c)) != (char *)NULL : 0)
+#endif
+
+/* Non-zero means enter insertion mode. */
+static int _rl_vi_doing_insert;
+
+/* Command keys which do movement for xxx_to commands. */
+static const char *vi_motion = " hl^$0ftFT;,%wbeWBE|";
+
+/* Keymap used for vi replace characters.  Created dynamically since
+   rarely used. */
+static Keymap vi_replace_map;
+
+/* The number of characters inserted in the last replace operation. */
+static int vi_replace_count;
+
+/* If non-zero, we have text inserted after a c[motion] command that put
+   us implicitly into insert mode.  Some people want this text to be
+   attached to the command so that it is `redoable' with `.'. */
+static int vi_continued_command;
+static char *vi_insert_buffer;
+static int vi_insert_buffer_size;
+
+static int _rl_vi_last_command = 'i';	/* default `.' puts you in insert mode */
+static int _rl_vi_last_repeat = 1;
+static int _rl_vi_last_arg_sign = 1;
+static int _rl_vi_last_motion;
+#if defined (HANDLE_MULTIBYTE)
+static char _rl_vi_last_search_mbchar[MB_LEN_MAX];
+#else
+static int _rl_vi_last_search_char;
+#endif
+static int _rl_vi_last_replacement;
+
+static int _rl_vi_last_key_before_insert;
+
+static int vi_redoing;
+
+/* Text modification commands.  These are the `redoable' commands. */
+static const char *vi_textmod = "_*\\AaIiCcDdPpYyRrSsXx~";
+
+/* Arrays for the saved marks. */
+static int vi_mark_chars['z' - 'a' + 1];
+
+static void _rl_vi_stuff_insert PARAMS((int));
+static void _rl_vi_save_insert PARAMS((UNDO_LIST *));
+static int rl_digit_loop1 PARAMS((void));
+
+void
+_rl_vi_initialize_line ()
+{
+  register int i;
+
+  for (i = 0; i < sizeof (vi_mark_chars) / sizeof (int); i++)
+    vi_mark_chars[i] = -1;
+}
+
+void
+_rl_vi_reset_last ()
+{
+  _rl_vi_last_command = 'i';
+  _rl_vi_last_repeat = 1;
+  _rl_vi_last_arg_sign = 1;
+  _rl_vi_last_motion = 0;
+}
+
+void
+_rl_vi_set_last (key, repeat, sign)
+     int key, repeat, sign;
+{
+  _rl_vi_last_command = key;
+  _rl_vi_last_repeat = repeat;
+  _rl_vi_last_arg_sign = sign;
+}
+
+/* Is the command C a VI mode text modification command? */
+int
+_rl_vi_textmod_command (c)
+     int c;
+{
+  return (member (c, vi_textmod));
+}
+
+static void
+_rl_vi_stuff_insert (count)
+     int count;
+{
+  rl_begin_undo_group ();
+  while (count--)
+    rl_insert_text (vi_insert_buffer);
+  rl_end_undo_group ();
+}
+
+/* Bound to `.'.  Called from command mode, so we know that we have to
+   redo a text modification command.  The default for _rl_vi_last_command
+   puts you back into insert mode. */
+int
+rl_vi_redo (count, c)
+     int count, c;
+{
+  int r;
+
+  if (!rl_explicit_arg)
+    {
+      rl_numeric_arg = _rl_vi_last_repeat;
+      rl_arg_sign = _rl_vi_last_arg_sign;
+    }
+
+  r = 0;
+  vi_redoing = 1;
+  /* If we're redoing an insert with `i', stuff in the inserted text
+     and do not go into insertion mode. */
+  if (_rl_vi_last_command == 'i' && vi_insert_buffer && *vi_insert_buffer)
+    {
+      _rl_vi_stuff_insert (count);
+      /* And back up point over the last character inserted. */
+      if (rl_point > 0)
+	rl_point--;
+    }
+  else
+    r = _rl_dispatch (_rl_vi_last_command, _rl_keymap);
+  vi_redoing = 0;
+
+  return (r);
+}
+
+/* A placeholder for further expansion. */
+int
+rl_vi_undo (count, key)
+     int count, key;
+{
+  return (rl_undo_command (count, key));
+}
+    
+/* Yank the nth arg from the previous line into this line at point. */
+int
+rl_vi_yank_arg (count, key)
+     int count, key;
+{
+  /* Readline thinks that the first word on a line is the 0th, while vi
+     thinks the first word on a line is the 1st.  Compensate. */
+  if (rl_explicit_arg)
+    rl_yank_nth_arg (count - 1, 0);
+  else
+    rl_yank_nth_arg ('$', 0);
+
+  return (0);
+}
+
+/* With an argument, move back that many history lines, else move to the
+   beginning of history. */
+int
+rl_vi_fetch_history (count, c)
+     int count, c;
+{
+  int wanted;
+
+  /* Giving an argument of n means we want the nth command in the history
+     file.  The command number is interpreted the same way that the bash
+     `history' command does it -- that is, giving an argument count of 450
+     to this command would get the command listed as number 450 in the
+     output of `history'. */
+  if (rl_explicit_arg)
+    {
+      wanted = history_base + where_history () - count;
+      if (wanted <= 0)
+        rl_beginning_of_history (0, 0);
+      else
+        rl_get_previous_history (wanted, c);
+    }
+  else
+    rl_beginning_of_history (count, 0);
+  return (0);
+}
+
+/* Search again for the last thing searched for. */
+int
+rl_vi_search_again (count, key)
+     int count, key;
+{
+  switch (key)
+    {
+    case 'n':
+      rl_noninc_reverse_search_again (count, key);
+      break;
+
+    case 'N':
+      rl_noninc_forward_search_again (count, key);
+      break;
+    }
+  return (0);
+}
+
+/* Do a vi style search. */
+int
+rl_vi_search (count, key)
+     int count, key;
+{
+  switch (key)
+    {
+    case '?':
+      rl_noninc_forward_search (count, key);
+      break;
+
+    case '/':
+      rl_noninc_reverse_search (count, key);
+      break;
+
+    default:
+      rl_ding ();
+      break;
+    }
+  return (0);
+}
+
+/* Completion, from vi's point of view. */
+int
+rl_vi_complete (ignore, key)
+     int ignore, key;
+{
+  if ((rl_point < rl_end) && (!whitespace (rl_line_buffer[rl_point])))
+    {
+      if (!whitespace (rl_line_buffer[rl_point + 1]))
+	rl_vi_end_word (1, 'E');
+      rl_point++;
+    }
+
+  if (key == '*')
+    rl_complete_internal ('*');	/* Expansion and replacement. */
+  else if (key == '=')
+    rl_complete_internal ('?');	/* List possible completions. */
+  else if (key == '\\')
+    rl_complete_internal (TAB);	/* Standard Readline completion. */
+  else
+    rl_complete (0, key);
+
+  if (key == '*' || key == '\\')
+    {
+      _rl_vi_set_last (key, 1, rl_arg_sign);
+      rl_vi_insertion_mode (1, key);
+    }
+  return (0);
+}
+
+/* Tilde expansion for vi mode. */
+int
+rl_vi_tilde_expand (ignore, key)
+     int ignore, key;
+{
+  rl_tilde_expand (0, key);
+  _rl_vi_set_last (key, 1, rl_arg_sign);	/* XXX */
+  rl_vi_insertion_mode (1, key);
+  return (0);
+}
+
+/* Previous word in vi mode. */
+int
+rl_vi_prev_word (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return (rl_vi_next_word (-count, key));
+
+  if (rl_point == 0)
+    {
+      rl_ding ();
+      return (0);
+    }
+
+  if (_rl_uppercase_p (key))
+    rl_vi_bWord (count, key);
+  else
+    rl_vi_bword (count, key);
+
+  return (0);
+}
+
+/* Next word in vi mode. */
+int
+rl_vi_next_word (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return (rl_vi_prev_word (-count, key));
+
+  if (rl_point >= (rl_end - 1))
+    {
+      rl_ding ();
+      return (0);
+    }
+
+  if (_rl_uppercase_p (key))
+    rl_vi_fWord (count, key);
+  else
+    rl_vi_fword (count, key);
+  return (0);
+}
+
+/* Move to the end of the ?next? word. */
+int
+rl_vi_end_word (count, key)
+     int count, key;
+{
+  if (count < 0)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  if (_rl_uppercase_p (key))
+    rl_vi_eWord (count, key);
+  else
+    rl_vi_eword (count, key);
+  return (0);
+}
+
+/* Move forward a word the way that 'W' does. */
+int
+rl_vi_fWord (count, ignore)
+     int count, ignore;
+{
+  while (count-- && rl_point < (rl_end - 1))
+    {
+      /* Skip until whitespace. */
+      while (!whitespace (rl_line_buffer[rl_point]) && rl_point < rl_end)
+	rl_point++;
+
+      /* Now skip whitespace. */
+      while (whitespace (rl_line_buffer[rl_point]) && rl_point < rl_end)
+	rl_point++;
+    }
+  return (0);
+}
+
+int
+rl_vi_bWord (count, ignore)
+     int count, ignore;
+{
+  while (count-- && rl_point > 0)
+    {
+      /* If we are at the start of a word, move back to whitespace so
+	 we will go back to the start of the previous word. */
+      if (!whitespace (rl_line_buffer[rl_point]) &&
+	  whitespace (rl_line_buffer[rl_point - 1]))
+	rl_point--;
+
+      while (rl_point > 0 && whitespace (rl_line_buffer[rl_point]))
+	rl_point--;
+
+      if (rl_point > 0)
+	{
+	  while (--rl_point >= 0 && !whitespace (rl_line_buffer[rl_point]));
+	  rl_point++;
+	}
+    }
+  return (0);
+}
+
+int
+rl_vi_eWord (count, ignore)
+     int count, ignore;
+{
+  while (count-- && rl_point < (rl_end - 1))
+    {
+      if (!whitespace (rl_line_buffer[rl_point]))
+	rl_point++;
+
+      /* Move to the next non-whitespace character (to the start of the
+	 next word). */
+      while (++rl_point < rl_end && whitespace (rl_line_buffer[rl_point]));
+
+      if (rl_point && rl_point < rl_end)
+	{
+	  /* Skip whitespace. */
+	  while (rl_point < rl_end && whitespace (rl_line_buffer[rl_point]))
+	    rl_point++;
+
+	  /* Skip until whitespace. */
+	  while (rl_point < rl_end && !whitespace (rl_line_buffer[rl_point]))
+	    rl_point++;
+
+	  /* Move back to the last character of the word. */
+	  rl_point--;
+	}
+    }
+  return (0);
+}
+
+int
+rl_vi_fword (count, ignore)
+     int count, ignore;
+{
+  while (count-- && rl_point < (rl_end - 1))
+    {
+      /* Move to white space (really non-identifer). */
+      if (_rl_isident (rl_line_buffer[rl_point]))
+	{
+	  while (_rl_isident (rl_line_buffer[rl_point]) && rl_point < rl_end)
+	    rl_point++;
+	}
+      else /* if (!whitespace (rl_line_buffer[rl_point])) */
+	{
+	  while (!_rl_isident (rl_line_buffer[rl_point]) &&
+		 !whitespace (rl_line_buffer[rl_point]) && rl_point < rl_end)
+	    rl_point++;
+	}
+
+      /* Move past whitespace. */
+      while (whitespace (rl_line_buffer[rl_point]) && rl_point < rl_end)
+	rl_point++;
+    }
+  return (0);
+}
+
+int
+rl_vi_bword (count, ignore)
+     int count, ignore;
+{
+  while (count-- && rl_point > 0)
+    {
+      int last_is_ident;
+
+      /* If we are at the start of a word, move back to whitespace
+	 so we will go back to the start of the previous word. */
+      if (!whitespace (rl_line_buffer[rl_point]) &&
+	  whitespace (rl_line_buffer[rl_point - 1]))
+	rl_point--;
+
+      /* If this character and the previous character are `opposite', move
+	 back so we don't get messed up by the rl_point++ down there in
+	 the while loop.  Without this code, words like `l;' screw up the
+	 function. */
+      last_is_ident = _rl_isident (rl_line_buffer[rl_point - 1]);
+      if ((_rl_isident (rl_line_buffer[rl_point]) && !last_is_ident) ||
+	  (!_rl_isident (rl_line_buffer[rl_point]) && last_is_ident))
+	rl_point--;
+
+      while (rl_point > 0 && whitespace (rl_line_buffer[rl_point]))
+	rl_point--;
+
+      if (rl_point > 0)
+	{
+	  if (_rl_isident (rl_line_buffer[rl_point]))
+	    while (--rl_point >= 0 && _rl_isident (rl_line_buffer[rl_point]));
+	  else
+	    while (--rl_point >= 0 && !_rl_isident (rl_line_buffer[rl_point]) &&
+		   !whitespace (rl_line_buffer[rl_point]));
+	  rl_point++;
+	}
+    }
+  return (0);
+}
+
+int
+rl_vi_eword (count, ignore)
+     int count, ignore;
+{
+  while (count-- && rl_point < rl_end - 1)
+    {
+      if (!whitespace (rl_line_buffer[rl_point]))
+	rl_point++;
+
+      while (rl_point < rl_end && whitespace (rl_line_buffer[rl_point]))
+	rl_point++;
+
+      if (rl_point < rl_end)
+	{
+	  if (_rl_isident (rl_line_buffer[rl_point]))
+	    while (++rl_point < rl_end && _rl_isident (rl_line_buffer[rl_point]));
+	  else
+	    while (++rl_point < rl_end && !_rl_isident (rl_line_buffer[rl_point])
+		   && !whitespace (rl_line_buffer[rl_point]));
+	}
+      rl_point--;
+    }
+  return (0);
+}
+
+int
+rl_vi_insert_beg (count, key)
+     int count, key;
+{
+  rl_beg_of_line (1, key);
+  rl_vi_insertion_mode (1, key);
+  return (0);
+}
+
+int
+rl_vi_append_mode (count, key)
+     int count, key;
+{
+  if (rl_point < rl_end)
+    {
+      if (MB_CUR_MAX == 1 || rl_byte_oriented)
+	rl_point++;
+      else
+        {
+          int point = rl_point;
+          rl_forward_char (1, key);
+          if (point == rl_point)
+            rl_point = rl_end;
+        }
+    }
+  rl_vi_insertion_mode (1, key);
+  return (0);
+}
+
+int
+rl_vi_append_eol (count, key)
+     int count, key;
+{
+  rl_end_of_line (1, key);
+  rl_vi_append_mode (1, key);
+  return (0);
+}
+
+/* What to do in the case of C-d. */
+int
+rl_vi_eof_maybe (count, c)
+     int count, c;
+{
+  return (rl_newline (1, '\n'));
+}
+
+/* Insertion mode stuff. */
+
+/* Switching from one mode to the other really just involves
+   switching keymaps. */
+int
+rl_vi_insertion_mode (count, key)
+     int count, key;
+{
+  _rl_keymap = vi_insertion_keymap;
+  _rl_vi_last_key_before_insert = key;
+  return (0);
+}
+
+static void
+_rl_vi_save_insert (up)
+      UNDO_LIST *up;
+{
+  int len, start, end;
+
+  if (up == 0)
+    {
+      if (vi_insert_buffer_size >= 1)
+	vi_insert_buffer[0] = '\0';
+      return;
+    }
+
+  start = up->start;
+  end = up->end;
+  len = end - start + 1;
+  if (len >= vi_insert_buffer_size)
+    {
+      vi_insert_buffer_size += (len + 32) - (len % 32);
+      vi_insert_buffer = (char *)xrealloc (vi_insert_buffer, vi_insert_buffer_size);
+    }
+  strncpy (vi_insert_buffer, rl_line_buffer + start, len - 1);
+  vi_insert_buffer[len-1] = '\0';
+}
+    
+void
+_rl_vi_done_inserting ()
+{
+  if (_rl_vi_doing_insert)
+    {
+      /* The `C', `s', and `S' commands set this. */
+      rl_end_undo_group ();
+      /* Now, the text between rl_undo_list->next->start and
+	 rl_undo_list->next->end is what was inserted while in insert
+	 mode.  It gets copied to VI_INSERT_BUFFER because it depends
+	 on absolute indices into the line which may change (though they
+	 probably will not). */
+      _rl_vi_doing_insert = 0;
+      _rl_vi_save_insert (rl_undo_list->next);
+      vi_continued_command = 1;
+    }
+  else
+    {
+      if (_rl_vi_last_key_before_insert == 'i' && rl_undo_list)
+        _rl_vi_save_insert (rl_undo_list);
+      /* XXX - Other keys probably need to be checked. */
+      else if (_rl_vi_last_key_before_insert == 'C')
+	rl_end_undo_group ();
+      while (_rl_undo_group_level > 0)
+	rl_end_undo_group ();
+      vi_continued_command = 0;
+    }
+}
+
+int
+rl_vi_movement_mode (count, key)
+     int count, key;
+{
+  if (rl_point > 0)
+    rl_backward_char (1, key);
+
+  _rl_keymap = vi_movement_keymap;
+  _rl_vi_done_inserting ();
+  return (0);
+}
+
+int
+rl_vi_arg_digit (count, c)
+     int count, c;
+{
+  if (c == '0' && rl_numeric_arg == 1 && !rl_explicit_arg)
+    return (rl_beg_of_line (1, c));
+  else
+    return (rl_digit_argument (count, c));
+}
+
+/* Change the case of the next COUNT characters. */
+#if defined (HANDLE_MULTIBYTE)
+static int
+_rl_vi_change_mbchar_case (count)
+     int count;
+{
+  wchar_t wc;
+  char mb[MB_LEN_MAX];
+  mbstate_t ps;
+
+  memset (&ps, 0, sizeof (mbstate_t));
+  if (_rl_adjust_point (rl_line_buffer, rl_point, &ps) > 0)
+    count--;
+  while (count-- && rl_point < rl_end)
+    {
+      mbrtowc (&wc, rl_line_buffer + rl_point, rl_end - rl_point, &ps);
+      if (iswupper (wc))
+	wc = towlower (wc);
+      else if (iswlower (wc))
+	wc = towupper (wc);
+      else
+	{
+	  /* Just skip over chars neither upper nor lower case */
+	  rl_forward_char (1, 0);
+	  continue;
+	}
+
+      /* Vi is kind of strange here. */
+      if (wc)
+	{
+	  wctomb (mb, wc);
+	  rl_begin_undo_group ();
+	  rl_delete (1, 0);
+	  rl_insert_text (mb);
+	  rl_end_undo_group ();
+	  rl_vi_check ();
+	}
+      else
+        rl_forward_char (1, 0);
+    }
+
+  return 0;
+}
+#endif
+
+int
+rl_vi_change_case (count, ignore)
+     int count, ignore;
+{
+  char c = 0;
+
+  /* Don't try this on an empty line. */
+  if (rl_point >= rl_end)
+    return (0);
+
+#if defined (HANDLE_MULTIBYTE)
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    return (_rl_vi_change_mbchar_case (count));
+#endif
+
+  while (count-- && rl_point < rl_end)
+    {
+      if (_rl_uppercase_p (rl_line_buffer[rl_point]))
+	c = _rl_to_lower (rl_line_buffer[rl_point]);
+      else if (_rl_lowercase_p (rl_line_buffer[rl_point]))
+	c = _rl_to_upper (rl_line_buffer[rl_point]);
+      else
+	{
+	  /* Just skip over characters neither upper nor lower case. */
+	  rl_forward_char (1, c);
+	  continue;
+	}
+
+      /* Vi is kind of strange here. */
+      if (c)
+	{
+	  rl_begin_undo_group ();
+	  rl_delete (1, c);
+	  _rl_insert_char (1, c);
+	  rl_end_undo_group ();
+	  rl_vi_check ();
+        }
+      else
+	rl_forward_char (1, c);
+    }
+  return (0);
+}
+
+int
+rl_vi_put (count, key)
+     int count, key;
+{
+  if (!_rl_uppercase_p (key) && (rl_point + 1 <= rl_end))
+    rl_point = _rl_find_next_mbchar (rl_line_buffer, rl_point, 1, MB_FIND_NONZERO);
+
+  rl_yank (1, key);
+  rl_backward_char (1, key);
+  return (0);
+}
+
+int
+rl_vi_check ()
+{
+  if (rl_point && rl_point == rl_end)
+    {
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
+      else
+        rl_point--;
+    }
+  return (0);
+}
+
+int
+rl_vi_column (count, key)
+     int count, key;
+{
+  if (count > rl_end)
+    rl_end_of_line (1, key);
+  else
+    rl_point = count - 1;
+  return (0);
+}
+
+int
+rl_vi_domove (key, nextkey)
+     int key, *nextkey;
+{
+  int c, save;
+  int old_end;
+
+  rl_mark = rl_point;
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  c = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+  *nextkey = c;
+
+  if (!member (c, vi_motion))
+    {
+      if (_rl_digit_p (c))
+	{
+	  save = rl_numeric_arg;
+	  rl_numeric_arg = _rl_digit_value (c);
+	  rl_digit_loop1 ();
+	  rl_numeric_arg *= save;
+	  RL_SETSTATE(RL_STATE_MOREINPUT);
+	  c = rl_read_key ();	/* real command */
+	  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+	  *nextkey = c;
+	}
+      else if (key == c && (key == 'd' || key == 'y' || key == 'c'))
+	{
+	  rl_mark = rl_end;
+	  rl_beg_of_line (1, c);
+	  _rl_vi_last_motion = c;
+	  return (0);
+	}
+      else
+	return (-1);
+    }
+
+  _rl_vi_last_motion = c;
+
+  /* Append a blank character temporarily so that the motion routines
+     work right at the end of the line. */
+  old_end = rl_end;
+  rl_line_buffer[rl_end++] = ' ';
+  rl_line_buffer[rl_end] = '\0';
+
+  _rl_dispatch (c, _rl_keymap);
+
+  /* Remove the blank that we added. */
+  rl_end = old_end;
+  rl_line_buffer[rl_end] = '\0';
+  if (rl_point > rl_end)
+    rl_point = rl_end;
+
+  /* No change in position means the command failed. */
+  if (rl_mark == rl_point)
+    return (-1);
+
+  /* rl_vi_f[wW]ord () leaves the cursor on the first character of the next
+     word.  If we are not at the end of the line, and we are on a
+     non-whitespace character, move back one (presumably to whitespace). */
+  if ((_rl_to_upper (c) == 'W') && rl_point < rl_end && rl_point > rl_mark &&
+      !whitespace (rl_line_buffer[rl_point]))
+    rl_point--;
+
+  /* If cw or cW, back up to the end of a word, so the behaviour of ce
+     or cE is the actual result.  Brute-force, no subtlety. */
+  if (key == 'c' && rl_point >= rl_mark && (_rl_to_upper (c) == 'W'))
+    {
+      /* Don't move farther back than where we started. */
+      while (rl_point > rl_mark && whitespace (rl_line_buffer[rl_point]))
+	rl_point--;
+
+      /* Posix.2 says that if cw or cW moves the cursor towards the end of
+	 the line, the character under the cursor should be deleted. */
+      if (rl_point == rl_mark)
+        rl_point++;
+      else
+	{
+	  /* Move past the end of the word so that the kill doesn't
+	     remove the last letter of the previous word.  Only do this
+	     if we are not at the end of the line. */
+	  if (rl_point >= 0 && rl_point < (rl_end - 1) && !whitespace (rl_line_buffer[rl_point]))
+	    rl_point++;
+	}
+    }
+
+  if (rl_mark < rl_point)
+    SWAP (rl_point, rl_mark);
+
+  return (0);
+}
+
+/* A simplified loop for vi. Don't dispatch key at end.
+   Don't recognize minus sign?
+   Should this do rl_save_prompt/rl_restore_prompt? */
+static int
+rl_digit_loop1 ()
+{
+  int key, c;
+
+  RL_SETSTATE(RL_STATE_NUMERICARG);
+  while (1)
+    {
+      if (rl_numeric_arg > 1000000)
+	{
+	  rl_explicit_arg = rl_numeric_arg = 0;
+	  rl_ding ();
+	  rl_clear_message ();
+	  RL_UNSETSTATE(RL_STATE_NUMERICARG);
+	  return 1;
+	}
+      rl_message ("(arg: %d) ", rl_arg_sign * rl_numeric_arg);
+      RL_SETSTATE(RL_STATE_MOREINPUT);
+      key = c = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+      if (c >= 0 && _rl_keymap[c].type == ISFUNC &&
+	  _rl_keymap[c].function == rl_universal_argument)
+	{
+	  rl_numeric_arg *= 4;
+	  continue;
+	}
+
+      c = UNMETA (c);
+      if (_rl_digit_p (c))
+	{
+	  if (rl_explicit_arg)
+	    rl_numeric_arg = (rl_numeric_arg * 10) + _rl_digit_value (c);
+	  else
+	    rl_numeric_arg = _rl_digit_value (c);
+	  rl_explicit_arg = 1;
+	}
+      else
+	{
+	  rl_clear_message ();
+	  rl_stuff_char (key);
+	  break;
+	}
+    }
+
+  RL_UNSETSTATE(RL_STATE_NUMERICARG);
+  return (0);
+}
+
+int
+rl_vi_delete_to (count, key)
+     int count, key;
+{
+  int c;
+
+  if (_rl_uppercase_p (key))
+    rl_stuff_char ('$');
+  else if (vi_redoing)
+    rl_stuff_char (_rl_vi_last_motion);
+
+  if (rl_vi_domove (key, &c))
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  /* These are the motion commands that do not require adjusting the
+     mark. */
+  if ((strchr (" l|h^0bB", c) == 0) && (rl_mark < rl_end))
+    rl_mark++;
+
+  rl_kill_text (rl_point, rl_mark);
+  return (0);
+}
+
+int
+rl_vi_change_to (count, key)
+     int count, key;
+{
+  int c, start_pos;
+
+  if (_rl_uppercase_p (key))
+    rl_stuff_char ('$');
+  else if (vi_redoing)
+    rl_stuff_char (_rl_vi_last_motion);
+
+  start_pos = rl_point;
+
+  if (rl_vi_domove (key, &c))
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  /* These are the motion commands that do not require adjusting the
+     mark.  c[wW] are handled by special-case code in rl_vi_domove(),
+     and already leave the mark at the correct location. */
+  if ((strchr (" l|hwW^0bB", c) == 0) && (rl_mark < rl_end))
+    rl_mark++;
+
+  /* The cursor never moves with c[wW]. */
+  if ((_rl_to_upper (c) == 'W') && rl_point < start_pos)
+    rl_point = start_pos;
+
+  if (vi_redoing)
+    {
+      if (vi_insert_buffer && *vi_insert_buffer)
+	rl_begin_undo_group ();
+      rl_delete_text (rl_point, rl_mark);
+      if (vi_insert_buffer && *vi_insert_buffer)
+	{
+	  rl_insert_text (vi_insert_buffer);
+	  rl_end_undo_group ();
+	}
+    }
+  else
+    {
+      rl_begin_undo_group ();		/* to make the `u' command work */
+      rl_kill_text (rl_point, rl_mark);
+      /* `C' does not save the text inserted for undoing or redoing. */
+      if (_rl_uppercase_p (key) == 0)
+        _rl_vi_doing_insert = 1;
+      _rl_vi_set_last (key, count, rl_arg_sign);
+      rl_vi_insertion_mode (1, key);
+    }
+
+  return (0);
+}
+
+int
+rl_vi_yank_to (count, key)
+     int count, key;
+{
+  int c, save = rl_point;
+
+  if (_rl_uppercase_p (key))
+    rl_stuff_char ('$');
+
+  if (rl_vi_domove (key, &c))
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  /* These are the motion commands that do not require adjusting the
+     mark. */
+  if ((strchr (" l|h^0%bB", c) == 0) && (rl_mark < rl_end))
+    rl_mark++;
+
+  rl_begin_undo_group ();
+  rl_kill_text (rl_point, rl_mark);
+  rl_end_undo_group ();
+  rl_do_undo ();
+  rl_point = save;
+
+  return (0);
+}
+
+int
+rl_vi_delete (count, key)
+     int count, key;
+{
+  int end;
+
+  if (rl_end == 0)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    end = _rl_find_next_mbchar (rl_line_buffer, rl_point, count, MB_FIND_NONZERO);
+  else
+    end = rl_point + count;
+
+  if (end >= rl_end)
+    end = rl_end;
+
+  rl_kill_text (rl_point, end);
+  
+  if (rl_point > 0 && rl_point == rl_end)
+    rl_backward_char (1, key);
+  return (0);
+}
+
+int
+rl_vi_back_to_indent (count, key)
+     int count, key;
+{
+  rl_beg_of_line (1, key);
+  while (rl_point < rl_end && whitespace (rl_line_buffer[rl_point]))
+    rl_point++;
+  return (0);
+}
+
+int
+rl_vi_first_print (count, key)
+     int count, key;
+{
+  return (rl_vi_back_to_indent (1, key));
+}
+
+int
+rl_vi_char_search (count, key)
+     int count, key;
+{
+#if defined (HANDLE_MULTIBYTE)
+  static char *target;
+  static int mb_len;
+#else
+  static char target;
+#endif
+  static int orig_dir, dir;
+
+  if (key == ';' || key == ',')
+    dir = key == ';' ? orig_dir : -orig_dir;
+  else
+    {
+      if (vi_redoing)
+#if defined (HANDLE_MULTIBYTE)
+	target = _rl_vi_last_search_mbchar;
+#else
+	target = _rl_vi_last_search_char;
+#endif
+      else
+	{
+#if defined (HANDLE_MULTIBYTE)
+	  mb_len = _rl_read_mbchar (_rl_vi_last_search_mbchar, MB_LEN_MAX);
+	  target = _rl_vi_last_search_mbchar;
+#else
+	  RL_SETSTATE(RL_STATE_MOREINPUT);
+	  _rl_vi_last_search_char = target = rl_read_key ();
+	  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+#endif
+	}
+
+      switch (key)
+        {
+        case 't':
+          orig_dir = dir = FTO;
+          break;
+
+        case 'T':
+          orig_dir = dir = BTO;
+          break;
+
+        case 'f':
+          orig_dir = dir = FFIND;
+          break;
+
+        case 'F':
+          orig_dir = dir = BFIND;
+          break;
+        }
+    }
+
+#if defined (HANDLE_MULTIBYTE)
+   return (_rl_char_search_internal (count, dir, target, mb_len));
+#else
+  return (_rl_char_search_internal (count, dir, target));
+#endif
+}
+
+/* Match brackets */
+int
+rl_vi_match (ignore, key)
+     int ignore, key;
+{
+  int count = 1, brack, pos, tmp, pre;
+
+  pos = rl_point;
+  if ((brack = rl_vi_bracktype (rl_line_buffer[rl_point])) == 0)
+    {
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  while ((brack = rl_vi_bracktype (rl_line_buffer[rl_point])) == 0)
+	    {
+	      pre = rl_point;
+	      rl_forward_char (1, key);
+	      if (pre == rl_point)
+	        break;
+	    }
+	}
+      else
+	while ((brack = rl_vi_bracktype (rl_line_buffer[rl_point])) == 0 &&
+		rl_point < rl_end - 1)
+	  rl_forward_char (1, key);
+
+      if (brack <= 0)
+	{
+	  rl_point = pos;
+	  rl_ding ();
+	  return -1;
+	}
+    }
+
+  pos = rl_point;
+
+  if (brack < 0)
+    {
+      while (count)
+	{
+	  tmp = pos;
+	  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+	    pos--;
+	  else
+	    {
+	      pos = _rl_find_prev_mbchar (rl_line_buffer, pos, MB_FIND_ANY);
+	      if (tmp == pos)
+	        pos--;
+	    }
+	  if (pos >= 0)
+	    {
+	      int b = rl_vi_bracktype (rl_line_buffer[pos]);
+	      if (b == -brack)
+		count--;
+	      else if (b == brack)
+		count++;
+	    }
+	  else
+	    {
+	      rl_ding ();
+	      return -1;
+	    }
+	}
+    }
+  else
+    {			/* brack > 0 */
+      while (count)
+	{
+	  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+	    pos++;
+	  else
+	    pos = _rl_find_next_mbchar (rl_line_buffer, pos, 1, MB_FIND_ANY);
+
+	  if (pos < rl_end)
+	    {
+	      int b = rl_vi_bracktype (rl_line_buffer[pos]);
+	      if (b == -brack)
+		count--;
+	      else if (b == brack)
+		count++;
+	    }
+	  else
+	    {
+	      rl_ding ();
+	      return -1;
+	    }
+	}
+    }
+  rl_point = pos;
+  return (0);
+}
+
+int
+rl_vi_bracktype (c)
+     int c;
+{
+  switch (c)
+    {
+    case '(': return  1;
+    case ')': return -1;
+    case '[': return  2;
+    case ']': return -2;
+    case '{': return  3;
+    case '}': return -3;
+    default:  return  0;
+    }
+}
+
+/* XXX - think about reading an entire mbchar with _rl_read_mbchar and
+   inserting it in one bunch instead of the loop below (like in
+   rl_vi_char_search or _rl_vi_change_mbchar_case.  Set c to mbchar[0]
+   for test against 033 or ^C.  Make sure that _rl_read_mbchar does
+   this right. */
+int
+rl_vi_change_char (count, key)
+     int count, key;
+{
+  int c;
+
+  if (vi_redoing)
+    c = _rl_vi_last_replacement;
+  else
+    {
+      RL_SETSTATE(RL_STATE_MOREINPUT);
+      _rl_vi_last_replacement = c = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+    }
+
+  if (c == '\033' || c == CTRL ('C'))
+    return -1;
+
+  while (count-- && rl_point < rl_end)
+    {
+      rl_begin_undo_group ();
+
+      rl_delete (1, c);
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	while (_rl_insert_char (1, c))
+	  {
+	    RL_SETSTATE (RL_STATE_MOREINPUT);
+	    c = rl_read_key ();
+	    RL_UNSETSTATE (RL_STATE_MOREINPUT);
+	  }
+      else
+#endif
+	_rl_insert_char (1, c);
+      if (count == 0)
+	rl_backward_char (1, c);
+
+      rl_end_undo_group ();
+    }
+  return (0);
+}
+
+int
+rl_vi_subst (count, key)
+     int count, key;
+{
+  /* If we are redoing, rl_vi_change_to will stuff the last motion char */
+  if (vi_redoing == 0)
+    rl_stuff_char ((key == 'S') ? 'c' : ' ');	/* `S' == `cc', `s' == `c ' */
+
+  return (rl_vi_change_to (count, 'c'));
+}
+
+int
+rl_vi_overstrike (count, key)
+     int count, key;
+{
+  if (_rl_vi_doing_insert == 0)
+    {
+      _rl_vi_doing_insert = 1;
+      rl_begin_undo_group ();
+    }
+
+  if (count > 0)
+    {
+      _rl_overwrite_char (count, key);
+      vi_replace_count += count;
+    }
+
+  return (0);
+}
+
+int
+rl_vi_overstrike_delete (count, key)
+     int count, key;
+{
+  int i, s;
+
+  for (i = 0; i < count; i++)
+    {
+      if (vi_replace_count == 0)
+	{
+	  rl_ding ();
+	  break;
+	}
+      s = rl_point;
+
+      if (rl_do_undo ())
+	vi_replace_count--;
+
+      if (rl_point == s)
+	rl_backward_char (1, key);
+    }
+
+  if (vi_replace_count == 0 && _rl_vi_doing_insert)
+    {
+      rl_end_undo_group ();
+      rl_do_undo ();
+      _rl_vi_doing_insert = 0;
+    }
+  return (0);
+}
+
+int
+rl_vi_replace (count, key)
+     int count, key;
+{
+  int i;
+
+  vi_replace_count = 0;
+
+  if (!vi_replace_map)
+    {
+      vi_replace_map = rl_make_bare_keymap ();
+
+      for (i = ' '; i < KEYMAP_SIZE; i++)
+	vi_replace_map[i].function = rl_vi_overstrike;
+
+      vi_replace_map[RUBOUT].function = rl_vi_overstrike_delete;
+      vi_replace_map[ESC].function = rl_vi_movement_mode;
+      vi_replace_map[RETURN].function = rl_newline;
+      vi_replace_map[NEWLINE].function = rl_newline;
+
+      /* If the normal vi insertion keymap has ^H bound to erase, do the
+         same here.  Probably should remove the assignment to RUBOUT up
+         there, but I don't think it will make a difference in real life. */
+      if (vi_insertion_keymap[CTRL ('H')].type == ISFUNC &&
+	  vi_insertion_keymap[CTRL ('H')].function == rl_rubout)
+	vi_replace_map[CTRL ('H')].function = rl_vi_overstrike_delete;
+
+    }
+  _rl_keymap = vi_replace_map;
+  return (0);
+}
+
+#if 0
+/* Try to complete the word we are standing on or the word that ends with
+   the previous character.  A space matches everything.  Word delimiters are
+   space and ;. */
+int
+rl_vi_possible_completions()
+{
+  int save_pos = rl_point;
+
+  if (rl_line_buffer[rl_point] != ' ' && rl_line_buffer[rl_point] != ';')
+    {
+      while (rl_point < rl_end && rl_line_buffer[rl_point] != ' ' &&
+	     rl_line_buffer[rl_point] != ';')
+	rl_point++;
+    }
+  else if (rl_line_buffer[rl_point - 1] == ';')
+    {
+      rl_ding ();
+      return (0);
+    }
+
+  rl_possible_completions ();
+  rl_point = save_pos;
+
+  return (0);
+}
+#endif
+
+/* Functions to save and restore marks. */
+int
+rl_vi_set_mark (count, key)
+     int count, key;
+{
+  int ch;
+
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  ch = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+  if (ch < 'a' || ch > 'z')
+    {
+      rl_ding ();
+      return -1;
+    }
+  ch -= 'a';
+  vi_mark_chars[ch] = rl_point;
+  return 0;
+}
+
+int
+rl_vi_goto_mark (count, key)
+     int count, key;
+{
+  int ch;
+
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  ch = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+  if (ch == '`')
+    {
+      rl_point = rl_mark;
+      return 0;
+    }
+  else if (ch < 'a' || ch > 'z')
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  ch -= 'a';
+  if (vi_mark_chars[ch] == -1)
+    {
+      rl_ding ();
+      return -1;
+    }
+  rl_point = vi_mark_chars[ch];
+  return 0;
+}
+
+#endif /* VI_MODE */
diff --git a/readline-4.3.orig/xmalloc.c b/readline-4.3.orig/xmalloc.c
new file mode 100644
index 0000000..8985d34
--- /dev/null
+++ b/readline-4.3.orig/xmalloc.c
@@ -0,0 +1,88 @@
+/* xmalloc.c -- safe versions of malloc and realloc */
+
+/* Copyright (C) 1991 Free Software Foundation, Inc.
+
+   This file is part of GNU Readline, a library for reading lines
+   of text with interactive input and history editing.
+
+   Readline is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 2, or (at your option) any
+   later version.
+
+   Readline is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Readline; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#include <config.h>
+#endif
+
+#include <stdio.h>
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include "xmalloc.h"
+
+/* **************************************************************** */
+/*								    */
+/*		   Memory Allocation and Deallocation.		    */
+/*								    */
+/* **************************************************************** */
+
+static void
+memory_error_and_abort (fname)
+     char *fname;
+{
+  fprintf (stderr, "%s: out of virtual memory\n", fname);
+  exit (2);
+}
+
+/* Return a pointer to free()able block of memory large enough
+   to hold BYTES number of bytes.  If the memory cannot be allocated,
+   print an error message and abort. */
+PTR_T
+xmalloc (bytes)
+     size_t bytes;
+{
+  PTR_T temp;
+
+  temp = malloc (bytes);
+  if (temp == 0)
+    memory_error_and_abort ("xmalloc");
+  return (temp);
+}
+
+PTR_T
+xrealloc (pointer, bytes)
+     PTR_T pointer;
+     size_t bytes;
+{
+  PTR_T temp;
+
+  temp = pointer ? realloc (pointer, bytes) : malloc (bytes);
+
+  if (temp == 0)
+    memory_error_and_abort ("xrealloc");
+  return (temp);
+}
+
+/* Use this as the function to call when adding unwind protects so we
+   don't need to know what free() returns. */
+void
+xfree (string)
+     PTR_T string;
+{
+  if (string)
+    free (string);
+}
diff --git a/readline-4.3.orig/xmalloc.h b/readline-4.3.orig/xmalloc.h
new file mode 100644
index 0000000..9cb08ba
--- /dev/null
+++ b/readline-4.3.orig/xmalloc.h
@@ -0,0 +1,46 @@
+/* xmalloc.h -- memory allocation that aborts on errors. */
+
+/* Copyright (C) 1999 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_XMALLOC_H_)
+#define _XMALLOC_H_
+
+#if defined (READLINE_LIBRARY)
+#  include "rlstdc.h"
+#else
+#  include <readline/rlstdc.h>
+#endif
+
+#ifndef PTR_T
+
+#ifdef __STDC__
+#  define PTR_T	void *
+#else
+#  define PTR_T	char *
+#endif
+
+#endif /* !PTR_T */
+
+extern PTR_T xmalloc PARAMS((size_t));
+extern PTR_T xrealloc PARAMS((void *, size_t));
+extern void xfree PARAMS((void *));
+
+#endif /* _XMALLOC_H_ */
diff --git a/readline-4.3/CHANGELOG-ReadLine b/readline-4.3/CHANGELOG-ReadLine
new file mode 100644
index 0000000..350defa
--- /dev/null
+++ b/readline-4.3/CHANGELOG-ReadLine
@@ -0,0 +1,699 @@
+[Readline-specific changelog.  Descriptions of changes to the source are
+ found in the bash changelog.]
+
+				    6/9
+				    ---
+Makefile.in
+	- quote value of ${INSTALL_DATA} when passing it to makes in
+	  subdirectories
+
+				    7/1
+				    ---
+Makefile.in
+	- don't pass INSTALL_DATA to a make in the `doc' subdirectory; let
+	  autoconf set the value itself in the Makefile
+	- removed a stray `-' before $(RANLIB) in the `install' recipe
+
+doc/Makefile.in
+	- add a VPATH assignment so the documentation is not remade if it's
+	  already up-to-date in the distribution
+
+configure.in
+	- call AC_SUBST(LOCAL_LDFLAGS), since Makefile.in contains
+	  @LOCAL_LDFLAGS@
+
+				    7/9
+				    ---
+
+config.h.in
+	- add define lines for STRUCT_WINSIZE_IN_SYS_IOCTL and
+	  STRUCT_WINSIZE_IN_TERMIOS
+
+configure.in
+	- call BASH_STRUCT_WINSIZE to look for the definition of
+	  `struct winsize'
+
+				   7/17
+				   ----
+configure.in
+	- call AC_MINIX
+
+config.h.in
+	- add define line for AC_MINIX
+
+				   7/18
+				   ----
+Makefile.in
+	- add `install-shared' and `uninstall-shared' targets
+
+				    8/4
+				    ---
+Makefile.in
+	- install and uninstall libhistory.a in the `install' and
+	  `uninstall' targets
+
+				    9/4
+				    ---
+configure.in
+	- bumped LIBVERSION up to 2.1.1, indicating that this is patch
+	  level 1 to release 2.1
+
+
+				   9/16
+				   ----
+Makefile.in
+	- `make distclean' now descends into the `examples' subdir
+
+doc/Makefile.in
+	- the `distclean' and `maintainer-clean' targets should remove
+	  Makefile
+
+examples/Makefile.in
+	- added the various clean targets
+
+				    4/2
+				    ---
+configure.in
+	- bumped LIBVERSION up to 2.2
+
+				   4/18
+				   ----
+[readline-2.2 released]
+
+				   4/20
+				   ----
+Makefile.in
+	- make `libhistory.a' a dependency of `install'
+	- fixed a typo in the recipe for `install' that copied libreadline.a
+	  to libhistory.old right after installing it
+
+				   4/27
+				   ----
+doc/Makefile.in
+	- install {readline,history}.info out of the source directory if
+	  they are not found in the current (build) directory -- only an
+	  issue if the libraries are built in a different directory than
+	  the source directory
+
+				    5/1
+				    ---
+support/shobj-conf
+	- script from the bash distribution to do shared object and library
+	  configuration
+
+shlib/Makefile.in
+	- new directory and makefile to handle building shared versions of
+	  libreadline and libhistory, controlled by support/shobj-conf
+
+				    5/7
+				    ---
+doc/Makefile.in
+	- set SHELL to /bin/sh, rather than relying on make to be correct
+
+				   5/14
+				   ----
+savestring.c
+	- new file, moved from shell.c, for backwards compatibility
+
+Makefile.in, shlib/Makefile.in
+	- make sure savestring.c is compiled and added to libreadline and
+	  libhistory
+
+[THERE ARE NO MORE #ifdef SHELL LINES IN THE C SOURCE FILES.]
+
+				   5/15
+				   ----
+README
+	- updated description of shared library creation for the new scheme
+
+[THERE ARE NO MORE #ifdef SHELL LINES IN ANY OF THE SOURCE FILES.]
+
+Makefile.in
+	- bumped SHLIB_MAJOR up to 4 since we've augmented the library
+	  API
+	- rlconf.h is now one of the installed headers, so applications can
+	  find out whether things like vi-mode are available in the installed
+	  libreadline
+
+				   5/20
+				   ----
+configure.in
+	- changed RL_LIBRARY_VERSION to 4.0 to match the version of the
+	  installed shared libraries
+
+				    6/5
+				    ---
+rlstdc.h
+	- new file
+
+Makefile.in
+	- rlstdc.h is now one of the installed headers
+
+				    8/3
+				    ---
+shlib/Makefile.in
+	- made the suffix rule that creates xx.so from xx.c write the
+	  compiler output to `a.o', which is then mv'd to xx.so, because
+	  some compilers (Sun WSpro 4.2, for example) don't allow any
+	  suffixes other than `.o' for `cc -c' (not even `a.out')
+
+				   9/15
+				   ----
+
+Makefile.in
+	- AR and ARFLAGS are now substituted by configure, used in recipes
+	  that build the libraries
+
+configure.in
+	- use AC_CHECK_PROG to check for ar
+	- set ARFLAGS if it has not already been set in the environment
+
+				   10/5
+				   ----
+Makefile.in
+	- removed savestring.o from object file list
+
+				   10/28
+				   -----
+shlib/Makefile.in
+	- don't use a fixed filename in the .c.so suffix rule to avoid
+	  problems with parallel makes
+
+				   12/21
+				   -----
+support/shlib-install
+	- new script to install shared readline and history libraries
+
+shlib/Makefile.in
+	- changed to call shlib-install for install and uninstall targets
+
+[readline-4.0-beta1 frozen]
+
+				   12/22
+				   -----
+configure.in
+	- call AC_SUBST for SHOBJ_XLDFLAGS and SHLIB_LIBS
+
+shlib/Makefile.in
+	- SHOBJ_XLDFLAGS and SHLIB_LIBS are now substituted by configure
+	- add $(SHLIB_LIBS) at end of command line that builds the shared
+	  libraries (currently needed only by AIX 4.2)
+
+				   12/31
+				   -----
+MANIFEST, MANIFEST.doc
+	- the TOC html files are no longer generated and no longer part of
+	  the distribution
+
+				 2/18/1999
+				 ---------
+configure.in
+	- set MAKE_SHELL to /bin/sh and substitute into the Makefiles
+
+Makefile.in,{doc,examples,shlib}/Makefile.in
+	- set SHELL from @MAKE_SHELL@
+
+[readline-4.0 released]
+
+				   3/11
+				   ----
+doc/Makefile.in
+	- removed references to HTMLTOC, since separate HTML table-of-contents
+	  files are no longer created
+
+examples/Makefile.in
+	- remove `*.exe' in clean target for MS-DOS
+
+Makefile.in
+	- make `readline' target depend on ./libreadline.a
+	- configure now substitutes TERMCAP_LIB into Makefile.in
+	- use ${TERMCAP_LIB} instead of -ltermcap in recipe for `readline'
+	- clean target now removes readline and readline.exe in case they
+	  get built
+
+configure.in
+	- use `pwd.exe' to set BUILD_DIR on MS-DOS DJGPP
+
+				   3/15
+				   ----
+support/shlib-install
+	- Irix 5.x and Irix 6.x should install shared libraries like Solaris 2
+	- changes for installing on hp-ux 1[01].x
+
+				   3/23
+				   ----
+configure.in
+	- make sure that the $CC argument to shobj-conf is quoted
+
+				    4/8
+				    ---
+
+xmalloc.h, rlprivate.h, rlshell.h
+	- new files
+
+Makefile.in,shlib/Makefile.in
+	- add dependencies on xmalloc.h, rlshell.h
+	- add xmalloc.h, rlprivate.h, rlshell.h to list of header files
+
+MANIFEST
+	- add xmalloc.h, rlprivate.h, rlshell.h
+
+				    4/9
+				    ---
+Makefile.in,shlib/Makefile.in
+	- add dependencies on rlprivate.h
+
+				   4/13
+				   ----
+doc/Makefile.in
+	- add variable, PSDVI, which is the desired resolution of the
+	  generated postscript files.  Set to 300 because I don't have
+	  any 600-dpi printers
+	- set LANGUAGE= before calling makeinfo, so messages are in English
+	- add rluserman.{info,dvi,ps,html} to appropriate variables
+	- add rules to create rluserman.{info,dvi,ps,html}
+	- install and uninstall rluserman.info, but don't update the directory
+	  file in $(infodir) yet
+
+MANIFEST
+	- add doc/rluserman.{texinfo,info,dvi,ps,html}
+
+				   4/30
+				   ----
+configure.in
+	- updated library version to 4.1
+
+				    5/3
+				    ---
+configure.in
+	- SHLIB_MAJOR and SHLIB_MINOR shared library version numbers are
+	  constructed from $LIBRARY_VERSION and substituted into Makefiles
+
+				    5/5
+				    ---
+support/shlib-install
+	- OSF/1 installs shared libraries like Solaris
+
+Makefile.in
+	- broke the header file install and uninstall into two new targets:
+	  install-headers and uninstall-headers
+	- install and uninstall depend on install-headers and uninstall-headers
+	  respectively
+	- changed install-shared and uninstall-shared targets to depend on
+	  install-headers and uninstall-headers, respectively, so users may
+	  choose to install only the shared libraries.  I'm not sure about
+	  the uninstall one yet -- maybe it should check whether or not
+	  the static libraries are installed and not remove the header files
+	  if they are
+
+				    9/3
+				    ---
+configure.in, config.h.in
+	- added test for memmove (for later use)
+	- changed version to 4.1-beta1
+
+				   9/13
+				   ----
+examples/rlfe.c
+	- Per Bothner's `rlfe' readline front-end program
+
+examples/Makefile.in
+	- added rules to build rlfe
+
+				   9/21
+				   ----
+support/shlib-install
+	- changes to handle FreeBSD-3.x elf or a.out shared libraries, which
+	  have different semantics and need different naming conventions
+
+				 1/24/2000
+				 ---------
+doc/Makefile.in
+	- remove *.bt and *.bts on `make clean'
+
+				    2/4
+				    ---
+
+
+configure.in
+	- changed LIBVERSION to 4.1-beta5
+
+				 3/17/2000
+				 ---------
+[readline-4.1 released]
+
+				   3/23
+				   ----
+Makefile.in
+	- remove the `-t' argument to ranlib in the install recipe; some
+	  ranlibs don't have it and attempt to create a file named `-t'
+
+				   3/27
+				   ----
+support/shlib-install
+	- install shared libraries unwritable by anyone on HP-UX
+	- changed symlinks to relative pathnames on all platforms
+
+shlib/Makefile.in
+	- added missing `includedir' assignment, substituted by configure
+
+Makefile.in
+	- added missing @SET_MAKE@ so configure can set $MAKE appropriately
+
+configure.in
+	- add call to AC_PROG_MAKE_SET
+
+				   8/30
+				   ----
+shlib/Makefile.in
+	- change the soname bound into the shared libraries, so it includes
+	  only the major version number.  If it includes the minor version,
+	  programs depending on it must be rebuilt (which may or may not be
+	  a bad thing)
+
+				    9/6
+				    ---
+examples/rlfe.c
+	- add -l option to log input and output (-a option appends to logfile)
+	- add -n option to set readline application name
+	- add -v, -h options for version and help information
+	- change a few things because getopt() is now used to parse arguments
+
+				   9/12
+				   ----
+support/shlib-install
+	- fix up the libname on HPUX 11
+
+				   10/18
+				   -----
+configure.in
+	- changed library version to 4.2-alpha
+
+				   10/30
+				   -----
+configure.in
+	- add -fsigned-char to LOCAL_CFLAGS for Linux running on the IBM
+	  S/390
+
+Makefile.in
+	- added new file, rltypedefs.h, installed by default with `make install'
+
+				   11/2
+				   ----
+compat.c
+	- new file, with backwards-compatibility function definitions
+
+Makefile.in,shlib/Makefile.in
+	- make sure that compat.o/compat.so are built and linked apppropriately
+
+support/shobj-conf
+	- picked up bash version, which means that shared libs built on
+	  linux and BSD/OS 4.x will have an soname that does not include
+	  the minor version number
+
+				   11/13
+				   -----
+examples/rlfe.c
+	- rlfe can perform filename completion for relative pathnames in the
+	  inferior process's context if the OS supports /proc/PID/cwd (linux
+	  does it OK, Solaris is slightly warped, none of the BSDs have it)
+
+				11/17/2000
+				----------
+[readline-4.2-alpha released]
+
+				   11/27
+				   -----
+Makefile.in,shlib/Makefile.in
+	- added dependencies for rltypedefs.h
+
+shlib/Makefile.in
+	- changed dependencies on histlib.h to $(topdir)/histlib.h
+
+				   1/22
+				   ----
+configure.in
+	- changed release version to 4.2-beta
+
+				    2/2
+				    ---
+examples/Makefile.in
+	- build histexamp as part of the examples
+
+				    2/5
+				    ---
+doc/Makefile.in
+	- don't remove the dvi, postscript, html, info, and text `objects'
+	  on a `make distclean', only on a `make maintainer-clean'
+
+				    3/6
+				    ---
+doc/history.{0,3}, doc/history_3.ps
+	- new manual page for history library
+
+doc/Makefile.in
+	- rules to install and uninstall history.3 in ${man3dir}
+	- rules to build history.0 and history_3.ps
+
+				    4/2
+				    ---
+configure.in
+	- changed LIBVERSION to `4.2'
+
+				    4/5
+				    ---
+[readline-4.2 frozen]
+
+				    4/9
+				    ---
+[readline-4.2 released]
+
+				    5/2
+				    ---
+Makefile.in,{doc,examples,shlib}/Makefile.in
+	- added support for DESTDIR installation root prefix, to support
+	  building packages
+
+doc/Makefile.in
+	- add an info `dir' file entry for rluserman.info on `make install'
+	- change man1ext to `.1' and man3ext to `.3'
+	- install man pages with a $(man3ext) extension in the target directory
+	- add support for installing html documentation if `htmldir' has a
+	  value
+
+Makefile.in
+	- on `make install', install from the `shlib' directory, too
+	- on `make uninstall', uninstall in the `doc' and `shlib'
+	  subdirectories, too
+
+support/shlib-install
+	- add `freebsdelf*', `freebsdaout*', Hurd, `sysv4*', `sysv5*', `dgux*'
+	  targets for symlink creation
+
+				    5/7
+				    ---
+configure.in, config.h.in
+	- check for <limits.h>, define HAVE_LIMITS_H if found
+
+				    5/8
+				    ---
+aclocal.m4
+	- pick up change to BASH_CHECK_LIB_TERMCAP that adds check for
+	  libtinfo (termcap-specific portion of ncurses-5.2)
+
+				    5/9
+				    ---
+configure.in
+	- call AC_C_CONST to find out whether or not the compiler supports
+	  `const'
+
+config.h.in
+	- placeholder for `const' define, if any
+
+				   5/10
+				   ----
+configure.in
+	- fix AC_CHECK_PROG(ar, ...) test to specify right value for the
+	  case where ar is not found; should produce a better error message
+
+				   5/14
+				   ----
+configure.in,config.h.in
+	- check for vsnprintf, define HAVE_VSNPRINTF if found
+
+				   5/21
+				   ----
+configure.in, config.h.in
+	- add checks for size_t, ssize_t
+
+				   5/30
+				   ----
+configure.in
+	- update autoconf to version 2.50, use in AC_PREREQ
+	- changed AC_INIT to new flavor
+	- added AC_CONFIG_SRCDIR
+	- AC_CONFIG_HEADER -> AC_CONFIG_HEADERS
+	- call AC_C_PROTOTYPES
+	- AC_RETSIGTYPE -> AC_TYPE_SIGNAL
+
+				   8/22
+				   ----
+configure.in
+	- updated the version number to 4.2a
+
+Makefile.in,shlib/Makefile.in
+	- make sure tilde.o is built -DREADLINE_LIBRARY when being built as
+	  part of the standalone library, so it picks up the right include
+	  files
+
+				   8/23
+				   ----
+support/shlib-install
+	- support for Darwin/MacOS X shared library installation
+
+				   9/24
+				   ----
+examples/readlinebuf.h
+	- a new file, a C++ streambuf interface that uses readline for I/O.
+	  Donated by Dimitris Vyzovitis <vyzo@media.mit.edu>
+
+				   10/9
+				   ----
+configure.in
+        - replaced call to BASH_HAVE_TIOCGWINSZ with AC_HEADER_TIOCGWINSZ
+
+[readline-4.2a-beta1 frozen]
+
+				   10/15
+				   -----
+configure.in, config.h.in
+	- check for <memory.h>, define HAVE_MEMORY_H if found
+	- check for <strings.h>, define HAVE_STRINGS_H if found
+
+				   10/18
+				   -----
+configure.in, config.h.in
+	- check for isascii, define HAVE_ISASCII if found
+
+configure.in
+	- changed the macro names from bash as appropriate:
+		BASH_SIGNAL_CHECK -> BASH_SYS_SIGNAL_VINTAGE
+		BASH_REINSTALL_SIGHANDLERS -> BASH_SYS_REINSTALL_SIGHANDLERS
+		BASH_MISC_SPEED_T -> BASH_CHECK_SPEED_T
+
+				   10/22
+				   -----
+configure.in
+	- check for isxdigit with AC_CHECK_FUNCS
+
+config.h.in
+	- new define for HAVE_ISXDIGIT
+
+				   10/29
+				   -----
+configure.in, config.h.in
+	- check for strpbrk with AC_CHECK_FUNCS, define HAVE_STRPBRK if found
+
+				    11/1
+				    ----
+Makefile.in
+	- make sure DESTDIR is passed to install and uninstall makes in
+	  subdirectories
+	- when saving old copies of installed libraries, make sure we use
+	  DESTDIR for the old installation tree
+
+[readline-4.2a-rc1 frozen]
+
+				   11/2
+				   ----
+Makefile.in, shlib/Makefile.in
+	- don't put -I$(includedir) into CFLAGS
+
+				   11/15
+				   -----
+[readline-4.2a released]
+
+				   11/20
+				   -----
+examples/rlcat.c
+	- new file
+
+examples/Makefile.in
+	- changes for rlcat
+
+				   11/28
+				   -----
+configure.in
+	- default TERMCAP_LIB to -lcurses if $prefer_curses == yes (as when
+	  --with-curses is supplied)
+
+examples/Makefile.in
+	- substitute @LDFLAGS@ in LDFLAGS assignment
+
+				   11/29
+				   -----
+config.h.in
+	- add necessary defines for multibyte include files and functions
+	- add code to define HANDLE_MULTIBYTE if prerequisites are met
+
+configure.in
+	- call BASH_CHECK_MULTIBYTE
+
+				   12/14
+				   -----
+config.h.in
+	- add #undef PROTOTYPES, filled in by AC_C_PROTOTYPES
+
+				   12/17
+				   -----
+config.h.in
+	- moved HANDLE_MULTIBYTE code to rlmbutil.h
+
+rlmbutil.h, mbutil.c
+	- new files
+
+Makefile.in, shlib/Makefile.in
+	- added rules for mbutil.c
+
+				   12/20
+				   -----
+configure.in
+	- added --enable-shared, --enable-static options to configure to
+	  say which libraries are built by default (both default to yes)
+	- if SHLIB_STATUS == 'unsupported', turn off default shared library
+	  building
+	- substitute new STATIC_TARGET, SHARED_TARGET, STATIC_INSTALL_TARGET,
+	  and SHARED_INSTALL_TARGET
+
+Makefile.in
+	- `all' target now depends on (substituted) @STATIC_TARGET@ and
+	  @SHARED_TARGET@
+	- `install' target now depends on (substituted) @STATIC_INSTALL_TARGET@
+	  and @SHARED_INSTALL_TARGET@
+
+INSTALL, README
+	- updated with new info about --enable-shared and --enable-static
+
+				 1/10/2002
+				 ---------
+configure.in
+	- bumped the library version number to 4.3
+
+				   1/24
+				   ----
+Makefile.in,shlib/Makefile.in
+	- changes for new file, text.c, with character and text handling
+	  functions from readline.c
+
+				   2/20
+				   ----
+{configure.config.h}.in
+	- call AC_C_CHAR_UNSIGNED, define __CHAR_UNSIGNED__ if chars are
+	  unsigned by default
+
+				   5/20
+				   ----
+doc/Makefile.in
+	- new maybe-clean target that removes the generated documentation if
+	  the build directory differs from the source directory
+	- distclean target now depends on maybe-clean
diff --git a/readline-4.3/CHANGES b/readline-4.3/CHANGES
new file mode 100644
index 0000000..bc9fe94
--- /dev/null
+++ b/readline-4.3/CHANGES
@@ -0,0 +1,612 @@
+This document details the changes between this version, readline-4.3,
+and the previous version, readline-4.2a.
+
+1.  Changes to Readline
+
+a.  Fixed output of comment-begin character when listing variable values.
+
+b.  Added some default key bindings for common escape sequences produced by
+    HOME and END keys.
+
+c.  Fixed the mark handling code to be more emacs-compatible.
+
+d.  A bug was fixed in the code that prints possible completions to keep it
+    from printing empty strings in certain circumstances.
+
+e.  Change the key sequence printing code to print ESC as M\- if ESC is a
+    meta-prefix character -- it's easier for users to understand than \e.
+
+f.  Fixed unstifle_history() to return values that match the documentation.
+
+g.  Fixed the event loop (rl_event_hook) to handle the case where the input
+    file descriptor is invalidated.
+
+h.  Fixed the prompt display code to work better when the application has a
+    custom redisplay function.
+
+i.  Changes to make reading and writing the history file a little faster, and
+    to cope with huge history files without calling abort(3) from xmalloc.
+
+j.  The vi-mode `S' and `s' commands are now undone correctly.
+
+k.  Fixed a problem which caused the display to be messed up when the last
+    line of a multi-line prompt (possibly containing invisible characters)
+    was longer than the screen width.
+
+2.  New Features in Readline
+
+a.  Support for key `subsequences':  allows, e.g., ESC and ESC-a to both
+    be bound to readline functions.  Now the arrow keys may be used in vi
+    insert mode.
+
+b.  When listing completions, and the number of lines displayed is more than
+    the screen length, readline uses an internal pager to display the results.
+    This is controlled by the `page-completions' variable (default on).
+
+c.  New code to handle editing and displaying multibyte characters.
+
+d.  The behavior introduced in bash-2.05a of deciding whether or not to
+    append a slash to a completed name that is a symlink to a directory has
+    been made optional, controlled by the `mark-symlinked-directories'
+    variable (default is the 2.05a behavior).
+
+e.  The `insert-comment' command now acts as a toggle if given a numeric
+    argument:  if the first characters on the line don't specify a
+    comment, insert one; if they do, delete the comment text
+
+f.  New application-settable completion variable:
+    rl_completion_mark_symlink_dirs, allows an application's completion
+    function to temporarily override the user's preference for appending
+    slashes to names which are symlinks to directories.
+
+g.  New function available to application completion functions:
+    rl_completion_mode, to tell how the completion function was invoked
+    and decide which argument to supply to rl_complete_internal (to list
+    completions, etc.).
+
+h.  Readline now has an overwrite mode, toggled by the `overwrite-mode'
+    bindable command, which could be bound to `Insert'.
+
+i.  New application-settable completion variable:
+    rl_completion_suppress_append, inhibits appending of
+    rl_completion_append_character to completed words.
+
+j.  New key bindings when reading an incremental search string:  ^W yanks
+    the currently-matched word out of the current line into the search
+    string; ^Y yanks the rest of the current line into the search string,
+    DEL or ^H deletes characters from the search string.
+
+-------------------------------------------------------------------------------
+This document details the changes between this version, readline-4.2a,
+and the previous version, readline-4.2.
+
+1.  Changes to Readline
+
+a.  More `const' and type casting fixes.
+
+b.  Changed rl_message() to use vsnprintf(3) (if available) to fix buffer
+    overflow problems.
+
+c.  The completion code no longer appends a `/' or ` ' to a match when
+    completing a symbolic link that resolves to a directory name, unless
+    the match does not add anything to the word being completed.  This
+    means that a tab will complete the word up to the full name, but not
+    add anything, and a subsequent tab will add a slash.
+
+d.  Fixed a trivial typo that made the vi-mode `dT' command not work.
+
+e.  Fixed the tty code so that ^S and ^Q can be inserted with rl_quoted_insert.
+
+f.  Fixed the tty code so that ^V works more than once.
+
+g.  Changed the use of __P((...)) for function prototypes to PARAMS((...))
+    because the use of __P in typedefs conflicted g++ and glibc.
+
+h.  The completion code now attempts to do a better job of preserving the
+    case of the word the user typed if ignoring case in completions.
+
+i.  Readline defaults to not echoing the input and lets the terminal
+    initialization code enable echoing if there is a controlling terminal.
+
+j.  The key binding code now processes only two hex digits after a `\x'
+    escape sequence, and the documentation was changed to note that the
+    octal and hex escape sequences result in an eight-bit value rather
+    than strict ASCII.
+
+k.  Fixed a few places where negative array subscripts could have occurred.
+    
+l.  Fixed the vi-mode code to use a better method to determine the bounds of
+    the array used to hold the marks, and to avoid out-of-bounds references.
+    
+m.  Fixed the defines in chardefs.h to work better when chars are signed.
+    
+n.  Fixed configure.in to use the new names for bash autoconf macros.
+    
+o.  Readline no longer attempts to define its own versions of some ctype
+    macros if they are implemented as functions in libc but not as macros in
+    <ctype.h>.
+
+p.  Fixed a problem where rl_backward could possibly set point to before
+    the beginning of the line.
+
+q.  Fixed Makefile to not put -I/usr/include into CFLAGS, since it can cause
+    include file problems.
+
+2.  New Features in Readline
+
+a.  Added extern declaration for rl_get_termcap to readline.h, making it a
+    public function (it was always there, just not in readline.h).
+
+b.  New #defines in readline.h:  RL_READLINE_VERSION, currently 0x0402,
+    RL_VERSION_MAJOR, currently 4, and RL_VERSION_MINOR, currently 2.
+
+c.  New readline variable:  rl_readline_version, mirrors RL_READLINE_VERSION.
+
+d.  New bindable boolean readline variable:  match-hidden-files.  Controls
+    completion of files beginning with a `.' (on Unix).  Enabled by default.
+
+e.  The history expansion code now allows any character to terminate a
+    `:first-' modifier, like csh.
+
+f.  The incremental search code remembers the last search string and uses
+    it if ^R^R is typed without a search string.
+
+h.  New bindable variable `history-preserve-point'.  If set, the history
+    code attempts to place the user at the same location on each history
+    line retrived with previous-history or next-history.
+
+-------------------------------------------------------------------------------
+This document details the changes between this version, readline-4.2,
+and the previous version, readline-4.1.
+
+1.  Changes to Readline
+
+a.  When setting the terminal attributes on systems using `struct termio',
+    readline waits for output to drain before changing the attributes.
+
+b.  A fix was made to the history word tokenization code to avoid attempts to
+    dereference a null pointer.
+
+c.  Readline now defaults rl_terminal_name to $TERM if the calling application
+    has left it unset, and tries to initialize with the resultant value.
+
+d.  Instead of calling (*rl_getc_function)() directly to get input in certain
+    places, readline now calls rl_read_key() consistently.
+
+e.  Fixed a bug in the completion code that allowed a backslash to quote a
+    single quote inside a single-quoted string.
+
+f.  rl_prompt is no longer assigned directly from the argument to readline(),
+    but uses memory allocated by readline.  This allows constant strings to
+    be passed to readline without problems arising when the prompt processing
+    code wants to modify the string.
+
+g.  Fixed a bug that caused non-interactive history searches to return the
+    wrong line when performing multiple searches backward for the same string.
+
+h.  Many variables, function arguments, and function return values are now
+    declared `const' where appropriate, to improve behavior when linking with
+    C++ code.
+
+i.  The control character detection code now works better on systems where
+    `char' is unsigned by default.
+
+j.  The vi-mode numeric argument is now capped at 999999, just like emacs mode.
+
+k.  The Function, CPFunction, CPPFunction, and VFunction typedefs have been
+    replaced with a set of specific prototyped typedefs, though they are
+    still in the readline header files for backwards compatibility.
+
+m.  Nearly all of the (undocumented) internal global variables in the library
+    now have an _rl_ prefix -- there were a number that did not, like
+    screenheight, screenwidth, alphabetic, etc.
+
+n.  The ding() convenience function has been renamed to rl_ding(), though the
+    old function is still defined for backwards compatibility.
+
+o.  The completion convenience functions filename_completion_function,
+    username_completion_function, and completion_matches now have an rl_
+    prefix, though the old names are still defined for backwards compatibility.
+
+p.  The functions shared by readline and bash (linkage is satisfied from bash
+    when compiling with bash, and internally otherwise) now have an sh_ prefix.
+
+q.  Changed the shared library creation procedure on Linux and BSD/OS 4.x so
+    that the `soname' contains only the major version number rather than the
+    major and minor numbers.
+
+r.  Fixed a redisplay bug that occurred when the prompt spanned more than one
+    physical line and contained invisible characters.
+
+s.  Added a missing `includedir' variable to the Makefile.
+
+t.  When installing the shared libraries, make sure symbolic links are relative.
+
+u.  Added configure test so that it can set `${MAKE}' appropriately.
+
+v.  Fixed a bug in rl_forward that could cause the point to be set to before
+    the beginning of the line in vi mode.
+
+w.  Fixed a bug in the callback read-char interface to make it work when a
+    readline function pushes some input onto the input stream with
+    rl_execute_next (like the incremental search functions).
+
+x.  Fixed a file descriptor leak in the history file manipulation code that
+    was tripped when attempting to truncate a non-regular file (like
+    /dev/null).
+
+y.  Changes to make all of the exported readline functions declared in
+    readline.h have an rl_ prefix (rltty_set_default_bindings is now
+    rl_tty_set_default_bindings, crlf is now rl_crlf, etc.)
+
+z.  The formatted documentation included in the base readline distribution
+    is no longer removed on a `make distclean'.
+
+aa. Some changes were made to avoid gcc warnings with -Wall.
+
+bb. rl_get_keymap_by_name now finds keymaps case-insensitively, so
+    `set keymap EMACS' works.
+
+cc. The history file writing and truncation functions now return a useful
+    status on error.
+
+dd. Fixed a bug that could cause applications to dereference a NULL pointer
+    if a NULL second argument was passed to history_expand().
+
+ee. If a hook function assigned to rl_event_hook sets rl_done to a non-zero
+    value, rl_read_key() now immediately returns '\n' (which is assumed to   
+    be bound to accept-line).
+
+2.  New Features in Readline
+
+a.  The blink timeout for paren matching is now settable by applications,
+    via the rl_set_paren_blink_timeout() function.
+
+b.  _rl_executing_macro has been renamed to rl_executing_macro, which means
+    it's now part of the public interface.
+
+c.  Readline has a new variable, rl_readline_state, which is a bitmap that
+    encapsulates the current state of the library; intended for use by
+    callbacks and hook functions.
+
+d.  rlfe has a new -l option to log input and output (-a appends to logfile),
+    a new -n option to set the readline application name, and -v and -h
+    options for version and help information.
+
+e.  rlfe can now perform filename completion for the inferior process if the
+    OS has a /proc/<PID>/cwd that can be read with readlink(2) to get the
+    inferior's current working directory.
+
+f.  A new file, rltypedefs.h, contains the new typedefs for function pointers
+    and is installed by `make install'.
+
+g.  New application-callable function rl_set_prompt(const char *prompt):
+    expands its prompt string argument and sets rl_prompt to the result.
+
+h.  New application-callable function rl_set_screen_size(int rows, int cols):
+    public method for applications to set readline's idea of the screen
+    dimensions.
+
+i.  The history example program (examples/histexamp.c) is now built as one
+    of the examples.
+
+j.  The documentation has been updated to cover nearly all of the public
+    functions and variables declared in readline.h.
+
+k.  New function, rl_get_screen_size (int *rows, int *columns), returns
+    readline's idea of the screen dimensions.
+
+l.  The timeout in rl_gather_tyi (readline keyboard input polling function)
+    is now settable via a function (rl_set_keyboard_input_timeout()).
+
+m.  Renamed the max_input_history variable to history_max_entries; the old
+    variable is maintained for backwards compatibility.
+
+n.  The list of characters that separate words for the history tokenizer is
+    now settable with a variable:  history_word_delimiters.  The default
+    value is as before.
+
+o.  There is a new history.3 manual page documenting the history library.
+
+-------------------------------------------------------------------------------
+This document details the changes between this version, readline-4.1,
+and the previous version, readline-4.0.
+
+1.  Changes to Readline
+
+a.  Changed the HTML documents so that the table-of-contents is no longer
+    a separate file.
+
+b.  Changes to the shared object configuration for: Irix 5.x, Irix 6.x,
+    OSF/1.
+
+c.  The shared library major and minor versions are now constructed
+    automatically by configure and substituted into the makefiles.
+
+d.  It's now possible to install the shared libraries separately from the
+    static libraries.
+
+e.  The history library tries to truncate the history file only if it is a
+    regular file.
+
+f.  A bug that caused _rl_dispatch to address negative array indices on
+    systems with signed chars was fixed.
+
+g.  rl-yank-nth-arg now leaves the history position the same as when it was
+    called.
+
+h.  Changes to the completion code to handle MS-DOS drive-letter:pathname
+    filenames.
+
+i.  Completion is now case-insensitive by default on MS-DOS.
+
+j.  Fixes to the history file manipulation code for MS-DOS.
+
+k.  Readline attempts to bind the arrow keys to appropriate defaults on MS-DOS.
+
+l.  Some fixes were made to the redisplay code for better operation on MS-DOS.
+
+m.  The quoted-insert code will now insert tty special chars like ^C.
+
+n.  A bug was fixed that caused the display code to reference memory before
+    the start of the prompt string.
+
+o.  More support for __EMX__ (OS/2).
+
+p.  A bug was fixed in readline's signal handling that could cause infinite
+    recursion in signal handlers.
+
+q.  A bug was fixed that caused the point to be less than zero when rl_forward
+    was given a very large numeric argument.
+
+r.  The vi-mode code now gets characters via the application-settable value
+    of rl_getc_function rather than calling rl_getc directly.
+
+s.  The history file code now uses O_BINARY mode when reading and writing
+    the history file on cygwin32.
+
+t.  Fixed a bug in the redisplay code for lines with more than 256 line
+    breaks.
+
+u.  A bug was fixed which caused invisible character markers to not be
+    stripped from the prompt string if the terminal was in no-echo mode.
+    
+v.  Readline no longer tries to get the variables it needs for redisplay 
+    from the termcap entry if the calling application has specified its
+    own redisplay function.  Readline treats the terminal as `dumb' in
+    this case.
+
+w.  Fixes to the SIGWINCH code so that a multiple-line prompt with escape
+    sequences is redrawn correctly.
+
+x.  Changes to the install and install-shared targets so that the libraries
+    and header files are installed separately.
+
+2.  New Features in Readline
+
+a.  A new Readline `user manual' is in doc/rluserman.texinfo.
+
+b.  Parentheses matching is now always compiled into readline, and enabled
+    or disabled when the value of the `blink-matching-paren' variable is
+    changed.
+
+c.  MS-DOS systems now use ~/_inputrc as the last-ditch inputrc filename.
+
+d.  MS-DOS systems now use ~/_history as the default history file.
+
+e.  history-search-{forward,backward} now leave the point at the end of the
+    line when the string to search for is empty, like
+    {reverse,forward}-search-history.
+
+f.  history-search-{forward,backward} now leave the last history line found
+    in the readline buffer if the second or subsequent search fails.
+
+g.  New function for use by applications:  rl_on_new_line_with_prompt, used
+    when an application displays the prompt itself before calling readline().
+
+h.  New variable for use by applications:  rl_already_prompted.  An application
+    that displays the prompt itself before calling readline() must set this to
+    a non-zero value.
+
+i.  A new variable, rl_gnu_readline_p, always 1.  The intent is that an
+    application can verify whether or not it is linked with the `real'
+    readline library or some substitute.
+
+j.  Per Bothner's `rlfe' (pronounced `Ralphie') readline front-end program
+    is included in the examples subdirectory, though it is not built
+    by default.
+
+-------------------------------------------------------------------------------
+This document details the changes between this version, readline-4.0,
+and the previous version, readline-2.2.
+
+1.  Changes to Readline
+
+a.  The version number is now 4.0, to match the major and minor version
+    numbers on the shared readline and history libraries.  Future
+    releases will maintain the identical numbering.
+
+b.  Fixed a typo in the `make install' recipe that copied libreadline.a
+    to libhistory.old right after installing it.
+
+c.  The readline and history info files are now installed out of the source
+    directory if they are not found in the build directory.
+
+d.  The library no longer exports a function named `savestring' -- backwards
+    compatibility be damned.
+
+e.  There is no longer any #ifdef SHELL code in the source files.
+
+f.  Some changes were made to the key binding code to fix memory leaks and
+    better support Win32 systems.
+
+g.  Fixed a silly typo in the paren matching code -- it's microseconds, not
+    milliseconds.
+
+h.  The readline library should be compilable by C++ compilers.
+
+i.  The readline.h public header file now includes function prototypes for
+    all readline functions, and some changes were made to fix errors in the
+    source files uncovered by the use of prototypes.
+
+j.  The maximum numeric argument is now clamped at 1000000.
+
+k.  Fixes to rl_yank_last_arg to make it behave better.
+
+l.  Fixed a bug in the display code that caused core dumps if the prompt
+    string length exceeded 1024 characters.
+
+m.  The menu completion code was fixed to properly insert a single completion
+    if there is only one match.
+
+n.  A bug was fixed that caused the display code to improperly display tabs
+    after newlines.
+
+o.  A fix was made to the completion code in which a typo caused the wrong
+    value to be passed to the function that computed the longest common
+    prefix of the list of matches.
+
+p.  The completion code now checks the value of rl_filename_completion_desired,
+    which is set by application-supplied completion functions to indicate
+    that filename completion is being performed, to decide whether or not to
+    call an application-supplied `ignore completions' function.
+
+q.  Code was added to the history library to catch history substitutions
+    using `&' without a previous history substitution or search having been
+    performed.
+
+
+2.  New Features in Readline
+
+a.  There is a new script, support/shobj-conf, to do system-specific shared
+    object and library configuration.  It generates variables for configure
+    to substitute into makefiles.  The README file provides a detailed
+    explanation of the shared library creation process.
+
+b.  Shared libraries and objects are now built in the `shlib' subdirectory.
+    There is a shlib/Makefile.in to control the build process.  `make shared'
+    from the top-level directory is still the right way to build shared
+    versions of the libraries.
+
+c.  rlconf.h is now installed, so applications can find out which features
+    have been compiled into the installed readline and history libraries.
+
+d.  rlstdc.h is now an installed header file.
+
+e.  Many changes to the signal handling:
+        o Readline now catches SIGQUIT and cleans up the tty before returning;
+        o A new variable, rl_catch_signals, is available to application writers 
+          to indicate to readline whether or not it should install its own
+          signal handlers for SIGINT, SIGTERM, SIGQUIT, SIGALRM, SIGTSTP,
+          SIGTTIN, and SIGTTOU;
+        o A new variable, rl_catch_sigwinch, is available to application
+          writers to indicate to readline whether or not it should install its
+          own signal handler for SIGWINCH, which will chain to the calling
+          applications's SIGWINCH handler, if one is installed;
+        o There is a new function, rl_free_line_state, for application signal
+          handlers to call to free up the state associated with the current
+          line after receiving a signal;
+        o There is a new function, rl_cleanup_after_signal, to clean up the
+          display and terminal state after receiving a signal;
+        o There is a new function, rl_reset_after_signal, to reinitialize the
+          terminal and display state after an application signal handler
+          returns and readline continues
+
+f.  There is a new function, rl_resize_terminal, to reset readline's idea of
+    the screen size after a SIGWINCH.
+
+g.  New public functions: rl_save_prompt and rl_restore_prompt.  These were
+    previously private functions with a `_' prefix.  These functions are
+    used when an application wants to write a message to the `message area'
+    with rl_message and have the prompt restored correctly when the message
+    is erased.
+
+h.  New function hook: rl_pre_input_hook, called just before readline starts
+    reading input, after initialization.
+
+i.  New function hook: rl_display_matches_hook, called when readline would
+    display the list of completion matches.  The new function
+    rl_display_match_list is what readline uses internally, and is available
+    for use by application functions called via this hook.
+
+j.  New bindable function, delete-char-or-list, like tcsh.
+
+k.  A new variable, rl_erase_empty_line, which, if set by an application using
+    readline, will cause readline to erase, prompt and all, lines on which the
+    only thing typed was a newline.
+
+l.  There is a new script, support/shlib-install, to install and uninstall
+    the shared readline and history libraries.
+
+m.  A new bindable variable, `isearch-terminators', which is a string
+    containing the set of characters that should terminate an incremental
+    search without being executed as a command.
+
+n.  A new bindable function, forward-backward-delete-char.
+
+-------------------------------------------------------------------------------
+This document details the changes between this version, readline-2.2,
+and the previous version, readline-2.1.
+
+1.  Changes to Readline
+
+a.  Added a missing `extern' to a declaration in readline.h that kept
+    readline from compiling cleanly on some systems.
+
+b.  The history file is now opened with mode 0600 when it is written for
+    better security.
+
+c.  Changes were made to the SIGWINCH handling code so that prompt redisplay
+    is done better.
+
+d.  ^G now interrupts incremental searches correctly.
+
+e.  A bug that caused a core dump when the set of characters to be quoted
+    when completing words was empty was fixed.
+
+f.  Fixed a problem in the readline test program rltest.c that caused a core
+    dump.
+
+g.  The code that handles parser directives in inputrc files now displays
+    more error messages.
+
+h.  The history expansion code was fixed so that the appearance of the
+    history comment character at the beginning of a word inhibits history
+    expansion for that word and the rest of the input line.
+
+i.  The code that prints completion listings now behaves better if one or
+    more of the filenames contains non-printable characters.
+
+j.  The time delay when showing matching parentheses is now 0.5 seconds.
+
+
+2.  New Features in Readline
+
+a.  There is now an option for `iterative' yank-last-arg handline, so a user
+    can keep entering `M-.', yanking the last argument of successive history
+    lines.
+
+b.  New variable, `print-completions-horizontally', which causes completion
+    matches to be displayed across the screen (like `ls -x') rather than up
+    and down the screen (like `ls').
+
+c.  New variable, `completion-ignore-case', which causes filename completion
+    and matching to be performed case-insensitively.
+
+d.  There is a new bindable command, `magic-space', which causes history
+    expansion to be performed on the current readline buffer and a space to
+    be inserted into the result.
+
+e.  There is a new bindable command, `menu-complete', which enables tcsh-like
+    menu completion (successive executions of menu-complete insert a single
+    completion match, cycling through the list of possible completions).
+
+f.  There is a new bindable command, `paste-from-clipboard', for use on Win32
+    systems, to insert the text from the Win32 clipboard into the editing
+    buffer.
+
+g.  The key sequence translation code now understands printf-style backslash
+    escape sequences, including \NNN octal escapes.  These escape sequences
+    may be used in key sequence definitions or macro values.
+
+h.  An `$include' inputrc file parser directive has been added.
diff --git a/readline-4.3/COPYING b/readline-4.3/COPYING
new file mode 100644
index 0000000..1bf1526
--- /dev/null
+++ b/readline-4.3/COPYING
@@ -0,0 +1,339 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                          59 Temple Place, Suite 330, Boston, MA 02111 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
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+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
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+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
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+copyright notice and disclaimer of warranty; keep intact all the
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+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
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+
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+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
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+
+These requirements apply to the modified work as a whole.  If
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+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
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+
+In addition, mere aggregation of another work not based on the Program
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+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	Appendix: How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) 19yy  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) 19yy name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/readline-4.3/INSTALL b/readline-4.3/INSTALL
new file mode 100644
index 0000000..adb27a9
--- /dev/null
+++ b/readline-4.3/INSTALL
@@ -0,0 +1,273 @@
+Basic Installation
+==================
+
+These are installation instructions for Readline-4.3.
+
+The simplest way to compile readline is:
+
+  1. `cd' to the directory containing the readline source code and type
+     `./configure' to configure readline for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes some time.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile readline and build the static readline
+     and history libraries.  If supported, the shared readline and history
+     libraries will be built also.  See below for instructions on compiling
+     the other parts of the distribution.  Typing `make everything' will
+     cause the static and shared libraries (if supported) and the example
+     programs to be built.
+
+  3. Type `make install' to install the static readline and history
+     libraries, the readline include files, the documentation, and, if
+     supported, the shared readline and history libraries.
+
+  4. You can remove the created libraries and object files from the
+     build directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile readline for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the readline developers, and should be used with care.
+
+The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It
+uses those values to create a `Makefile' in the build directory,
+and Makefiles in the `doc', `shlib', and `examples'
+subdirectories.  It also creates a `config.h' file containing
+system-dependent definitions.  Finally, it creates a shell script
+`config.status' that you can run in the future to recreate the
+current configuration, a file `config.cache' that saves the
+results of its tests to speed up reconfiguring, and a file
+`config.log' containing compiler output (useful mainly for
+debugging `configure'). 
+
+If you need to do unusual things to compile readline, please try
+to figure out how `configure' could check whether to do them, and
+mail diffs or instructions to <bug-readline@gnu.org> so they can
+be considered for the next release.  If at some point
+`config.cache' contains results you don't want to keep, you may
+remove or edit it. 
+
+The file `configure.in' is used to create `configure' by a
+program called `autoconf'.  You only need `configure.in' if you
+want to change it or regenerate `configure' using a newer version
+of `autoconf'.  The readline `configure.in' requires autoconf
+version 2.50 or newer. 
+
+Compilers and Options
+=====================
+
+Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  You can give `configure'
+initial values for variables by setting them in the environment.  Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+
+     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+
+     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+You can compile readline for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile readline for one architecture at a
+time in the source code directory.  After you have installed
+readline for one architecture, use `make distclean' before
+reconfiguring for another architecture. 
+
+Installation Names
+==================
+
+By default, `make install' will install the readline libraries in
+`/usr/local/lib', the include files in
+`/usr/local/include/readline', the man pages in `/usr/local/man',
+and the info files in `/usr/local/info'.  You can specify an
+installation prefix other than `/usr/local' by giving `configure'
+the option `--prefix=PATH' or by supplying a value for the
+DESTDIR variable when running `make install'. 
+
+You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. 
+If you give `configure' the option `--exec-prefix=PATH', the
+readline Makefiles will use PATH as the prefix for installing the
+libraries.  Documentation and other data files will still use the
+regular prefix. 
+
+Specifying the System Type
+==========================
+
+There may be some features `configure' can not figure out
+automatically, but need to determine by the type of host readline
+will run on.  Usually `configure' can figure that out, but if it
+prints a message saying it can not guess the host type, give it
+the `--host=TYPE' option.  TYPE can either be a short name for
+the system type, such as `sun4', or a canonical name with three
+fields: CPU-COMPANY-SYSTEM (e.g., i386-unknown-freebsd4.2). 
+
+See the file `config.sub' for the possible values of each field.
+
+Sharing Defaults
+================
+
+If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: the readline `configure' looks for a site script, but not
+all `configure' scripts do.
+
+Operation Controls
+==================
+
+`configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+     Use and save the results of the tests in FILE instead of
+     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
+     debugging `configure'.
+
+`--help'
+     Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--version'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`configure' also accepts some other, not widely useful, options.
+
+Optional Features
+=================
+
+The readline `configure' recognizes a single `--with-PACKAGE' option:
+
+`--with-curses'
+    This tells readline that it can find the termcap library functions
+    (tgetent, et al.) in the curses library, rather than a separate
+    termcap library.  Readline uses the termcap functions, but does not
+    link with the termcap or curses library itself, allowing applications
+    which link with readline the to choose an appropriate library.
+    This option tells readline to link the example programs with the
+    curses library rather than libtermcap.
+
+`configure' also recognizes two `--enable-FEATURE' options:
+
+`--enable-shared'
+    Build the shared libraries by default on supported platforms.  The
+    default is `yes'.
+
+`--enable-static'
+    Build the static libraries by default.  The default is `yes'.
+ 
+Shared Libraries
+================
+
+There is support for building shared versions of the readline and
+history libraries.  The configure script creates a Makefile in
+the `shlib' subdirectory, and typing `make shared' will cause
+shared versions of the readline and history libraries to be built
+on supported platforms.
+
+If `configure' is given the `--enable-shared' option, it will attempt
+to build the shared libraries by default on supported platforms.
+
+Configure calls the script support/shobj-conf to test whether or
+not shared library creation is supported and to generate the values
+of variables that are substituted into shlib/Makefile.  If you
+try to build shared libraries on an unsupported platform, `make'
+will display a message asking you to update support/shobj-conf for
+your platform.
+
+If you need to update support/shobj-conf, you will need to create
+a `stanza' for your operating system and compiler.  The script uses
+the value of host_os and ${CC} as determined by configure.  For
+instance, FreeBSD 4.2 with any version of gcc is identified as
+`freebsd4.2-gcc*'.
+
+In the stanza for your operating system-compiler pair, you will need to
+define several variables.  They are:
+
+SHOBJ_CC	The C compiler used to compile source files into shareable
+		object files.  This is normally set to the value of ${CC}
+		by configure, and should not need to be changed.
+
+SHOBJ_CFLAGS	Flags to pass to the C compiler ($SHOBJ_CC) to create
+		position-independent code.  If you are using gcc, this
+		should probably be set to `-fpic'.
+
+SHOBJ_LD	The link editor to be used to create the shared library from
+		the object files created by $SHOBJ_CC.  If you are using
+		gcc, a value of `gcc' will probably work.
+
+SHOBJ_LDFLAGS	Flags to pass to SHOBJ_LD to enable shared object creation.
+		If you are using gcc, `-shared' may be all that is necessary.
+		These should be the flags needed for generic shared object
+		creation.
+
+SHLIB_XLDFLAGS	Additional flags to pass to SHOBJ_LD for shared library
+		creation.  Many systems use the -R option to the link
+		editor to embed a path within the library for run-time
+		library searches.  A reasonable value for such systems would
+		be `-R$(libdir)'.
+
+SHLIB_LIBS	Any additional libraries that shared libraries should be
+		linked against when they are created.
+
+SHLIB_LIBSUFF	The suffix to add to `libreadline' and `libhistory' when
+		generating the filename of the shared library.  Many systems
+		use `so'; HP-UX uses `sl'.
+
+SHLIB_LIBVERSION The string to append to the filename to indicate the version
+		of the shared library.  It should begin with $(SHLIB_LIBSUFF),
+		and possibly include version information that allows the
+		run-time loader to load the version of the shared library
+		appropriate for a particular program.  Systems using shared
+		libraries similar to SunOS 4.x use major and minor library
+		version numbers; for those systems a value of
+		`$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)' is appropriate.
+		Systems based on System V Release 4 don't use minor version
+		numbers; use `$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)' on those systems.
+		Other Unix versions use different schemes.
+
+SHLIB_STATUS	Set this to `supported' when you have defined the other
+		necessary variables.  Make uses this to determine whether
+		or not shared library creation should be attempted.  If
+		shared libraries are not supported, this will be set to
+		`unsupported'.
+
+You should look at the existing stanzas in support/shobj-conf for ideas.
+
+Once you have updated support/shobj-conf, re-run configure and type
+`make shared' or `make'.  The shared libraries will be created in the
+shlib subdirectory.
+
+If shared libraries are created, `make install' will install them. 
+You may install only the shared libraries by running `make
+install-shared' from the top-level build directory.  Running `make
+install' in the shlib subdirectory will also work.  If you don't want
+to install any created shared libraries, run `make install-static'. 
diff --git a/readline-4.3/MANIFEST b/readline-4.3/MANIFEST
new file mode 100644
index 0000000..1507eda
--- /dev/null
+++ b/readline-4.3/MANIFEST
@@ -0,0 +1,126 @@
+#
+# Master distribution manifest for the standalone readline distribution
+#
+doc		d
+examples	d
+support		d
+shlib		d
+COPYING		f
+README		f
+MANIFEST	f
+INSTALL		f
+CHANGELOG	f
+CHANGES		f
+USAGE		f
+aclocal.m4	f
+config.h.in	f
+configure	f
+configure.in	f
+Makefile.in	f
+ansi_stdlib.h	f
+chardefs.h	f
+history.h	f
+histlib.h	f
+keymaps.h	f
+posixdir.h	f
+posixjmp.h	f
+posixstat.h	f
+readline.h	f
+rlconf.h	f
+rldefs.h	f
+rlmbutil.h	f
+rlprivate.h	f
+rlshell.h	f
+rlstdc.h	f
+rltty.h		f
+rltypedefs.h	f
+rlwinsize.h	f
+tcap.h		f
+tilde.h		f
+xmalloc.h	f
+bind.c		f
+callback.c	f
+compat.c	f
+complete.c	f
+display.c	f
+emacs_keymap.c	f
+funmap.c	f
+input.c		f
+isearch.c	f
+keymaps.c	f
+kill.c		f
+macro.c		f
+mbutil.c	f
+misc.c		f
+nls.c		f
+parens.c	f
+readline.c	f
+rltty.c		f
+savestring.c	f
+search.c	f
+shell.c		f
+signals.c	f
+terminal.c	f
+text.c		f
+tilde.c		f
+undo.c		f
+util.c		f
+vi_keymap.c	f
+vi_mode.c	f
+xmalloc.c	f
+history.c	f
+histexpand.c	f
+histfile.c	f
+histsearch.c	f
+shlib/Makefile.in	f
+support/config.guess	f
+support/config.sub	f
+support/install.sh	f
+support/mkdirs		f
+support/mkdist		f
+support/shobj-conf	f
+support/shlib-install	f
+support/wcwidth.c	f
+doc/Makefile.in		f
+doc/texinfo.tex		f
+doc/manvers.texinfo	f
+doc/rlman.texinfo	f
+doc/rltech.texinfo	f
+doc/rluser.texinfo	f
+doc/rluserman.texinfo	f
+doc/hist.texinfo	f
+doc/hstech.texinfo	f
+doc/hsuser.texinfo	f
+doc/readline.3		f
+doc/history.3		f
+doc/texi2dvi		f
+doc/texi2html		f
+examples/Makefile.in	f
+examples/excallback.c	f
+examples/fileman.c	f
+examples/manexamp.c	f
+examples/readlinebuf.h	f
+examples/rlcat.c	f
+examples/rlfe.c		f
+examples/rltest.c	f
+examples/rl.c		f
+examples/rlversion.c	f
+examples/histexamp.c	f
+examples/Inputrc	f
+# formatted documentation, from MANIFEST.doc
+doc/readline.ps		f
+doc/history.ps		f
+doc/rluserman.ps	f
+doc/readline.dvi	f
+doc/history.dvi		f
+doc/rluserman.dvi	f
+doc/readline.info	f
+doc/history.info	f
+doc/rluserman.info	f
+doc/readline.html	f
+doc/history.html	f
+doc/rluserman.html	f
+doc/readline.0		f
+doc/history.0		f
+doc/readline_3.ps	f
+doc/history_3.ps	f
diff --git a/readline-4.3/Makefile.in b/readline-4.3/Makefile.in
new file mode 100644
index 0000000..0ff0c31
--- /dev/null
+++ b/readline-4.3/Makefile.in
@@ -0,0 +1,520 @@
+## -*- text -*- ##
+# Master Makefile for the GNU readline library.
+# Copyright (C) 1994 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+RL_LIBRARY_VERSION = @LIBVERSION@
+RL_LIBRARY_NAME = readline
+
+srcdir = @srcdir@
+VPATH = .:@srcdir@
+top_srcdir = @top_srcdir@
+BUILD_DIR = @BUILD_DIR@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+
+CC = @CC@
+RANLIB = @RANLIB@
+AR = @AR@
+ARFLAGS = @ARFLAGS@
+RM = rm -f
+CP = cp
+MV = mv
+
+@SET_MAKE@
+SHELL = @MAKE_SHELL@
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+libdir = @libdir@
+mandir = @mandir@
+includedir = @includedir@
+
+infodir = @infodir@
+
+man3dir = $(mandir)/man3
+
+# Support an alternate destination root directory for package building
+DESTDIR =
+
+# Programs to make tags files.
+ETAGS = etags -tw
+CTAGS = ctags -tw
+
+CFLAGS = @CFLAGS@
+LOCAL_CFLAGS = @LOCAL_CFLAGS@ -DRL_LIBRARY_VERSION='"$(RL_LIBRARY_VERSION)"'
+CPPFLAGS = @CPPFLAGS@
+
+DEFS = @DEFS@
+LOCAL_DEFS = @LOCAL_DEFS@
+
+TERMCAP_LIB = @TERMCAP_LIB@
+
+# For libraries which include headers from other libraries.
+INCLUDES = -I. -I$(srcdir)
+
+XCCFLAGS = $(DEFS) $(LOCAL_DEFS) $(CPPFLAGS) $(INCLUDES)
+CCFLAGS = $(XCCFLAGS) $(LOCAL_CFLAGS) $(CFLAGS)
+
+# could add -Werror here
+GCC_LINT_FLAGS = -ansi -Wall -Wshadow -Wpointer-arith -Wcast-qual \
+		 -Wwrite-strings -Wstrict-prototypes \
+		 -Wmissing-prototypes -Wno-implicit -pedantic
+GCC_LINT_CFLAGS = $(XCCFLAGS) $(GCC_LINT_FLAGS) @CFLAGS@ @LOCAL_CFLAGS@
+
+.c.o:
+	${RM} $@
+	$(CC) -c $(CCFLAGS) $<
+
+# The name of the main library target.
+LIBRARY_NAME = libreadline.a
+STATIC_LIBS = libreadline.a libhistory.a
+
+# The C code source files for this library.
+CSOURCES = $(srcdir)/readline.c $(srcdir)/funmap.c $(srcdir)/keymaps.c \
+	   $(srcdir)/vi_mode.c $(srcdir)/parens.c $(srcdir)/rltty.c \
+	   $(srcdir)/complete.c $(srcdir)/bind.c $(srcdir)/isearch.c \
+	   $(srcdir)/display.c $(srcdir)/signals.c $(srcdir)/emacs_keymap.c \
+	   $(srcdir)/vi_keymap.c $(srcdir)/util.c $(srcdir)/kill.c \
+	   $(srcdir)/undo.c $(srcdir)/macro.c $(srcdir)/input.c \
+	   $(srcdir)/callback.c $(srcdir)/terminal.c $(srcdir)/xmalloc.c \
+	   $(srcdir)/history.c $(srcdir)/histsearch.c $(srcdir)/histexpand.c \
+	   $(srcdir)/histfile.c $(srcdir)/nls.c $(srcdir)/search.c \
+	   $(srcdir)/shell.c $(srcdir)/savestring.c $(srcdir)/tilde.c \
+	   $(srcdir)/text.c $(srcdir)/misc.c $(srcdir)/compat.c \
+	   $(srcdir)/mbutil.c
+
+# The header files for this library.
+HSOURCES = readline.h rldefs.h chardefs.h keymaps.h history.h histlib.h \
+	   posixstat.h posixdir.h posixjmp.h tilde.h rlconf.h rltty.h \
+	   ansi_stdlib.h tcap.h rlstdc.h xmalloc.h rlprivate.h rlshell.h \
+	   rltypedefs.h rlmbutil.h
+
+HISTOBJ = history.o histexpand.o histfile.o histsearch.o shell.o mbutil.o
+TILDEOBJ = tilde.o
+OBJECTS = readline.o vi_mode.o funmap.o keymaps.o parens.o search.o \
+	  rltty.o complete.o bind.o isearch.o display.o signals.o \
+	  util.o kill.o undo.o macro.o input.o callback.o terminal.o \
+	  text.o nls.o misc.o compat.o xmalloc.o $(HISTOBJ) $(TILDEOBJ)
+
+# The texinfo files which document this library.
+DOCSOURCE = doc/rlman.texinfo doc/rltech.texinfo doc/rluser.texinfo
+DOCOBJECT = doc/readline.dvi
+DOCSUPPORT = doc/Makefile
+DOCUMENTATION = $(DOCSOURCE) $(DOCOBJECT) $(DOCSUPPORT)
+
+CREATED_MAKEFILES = Makefile doc/Makefile examples/Makefile shlib/Makefile
+CREATED_CONFIGURE = config.status config.h config.cache config.log \
+		    stamp-config stamp-h
+CREATED_TAGS = TAGS tags
+
+INSTALLED_HEADERS = readline.h chardefs.h keymaps.h history.h tilde.h \
+		    rlstdc.h rlconf.h rltypedefs.h
+
+##########################################################################
+TARGETS = @STATIC_TARGET@ @SHARED_TARGET@
+INSTALL_TARGETS = @STATIC_INSTALL_TARGET@ @SHARED_INSTALL_TARGET@
+
+all: $(TARGETS)
+
+everything: all examples
+
+static: $(STATIC_LIBS)
+
+libreadline.a: $(OBJECTS)
+	$(RM) $@
+	$(AR) $(ARFLAGS) $@ $(OBJECTS)
+	-test -n "$(RANLIB)" && $(RANLIB) $@
+
+libhistory.a: $(HISTOBJ) xmalloc.o
+	$(RM) $@
+	$(AR) $(ARFLAGS) $@ $(HISTOBJ) xmalloc.o
+	-test -n "$(RANLIB)" && $(RANLIB) $@
+
+# Since tilde.c is shared between readline and bash, make sure we compile
+# it with the right flags when it's built as part of readline
+tilde.o:	tilde.c
+	rm -f $@
+	$(CC) $(CCFLAGS) -DREADLINE_LIBRARY -c $(srcdir)/tilde.c
+
+readline: $(OBJECTS) readline.h rldefs.h chardefs.h ./libreadline.a
+	$(CC) $(CCFLAGS) -o $@ ./examples/rl.c ./libreadline.a ${TERMCAP_LIB}
+
+lint:	force
+	$(MAKE) $(MFLAGS) CCFLAGS='$(GCC_LINT_CFLAGS)' static
+
+Makefile makefile: config.status $(srcdir)/Makefile.in
+	CONFIG_FILES=Makefile CONFIG_HEADERS= $(SHELL) ./config.status
+
+Makefiles makefiles: config.status $(srcdir)/Makefile.in
+	@for mf in $(CREATED_MAKEFILES); do \
+		CONFIG_FILES=$$mf CONFIG_HEADERS= $(SHELL) ./config.status ; \
+	done
+
+config.status: configure
+	$(SHELL) ./config.status --recheck
+
+config.h:	stamp-h
+
+stamp-h: config.status $(srcdir)/config.h.in
+	CONFIG_FILES= CONFIG_HEADERS=config.h ./config.status
+	echo > $@
+
+#$(srcdir)/configure: $(srcdir)/configure.in	## Comment-me-out in distribution
+#	cd $(srcdir) && autoconf	## Comment-me-out in distribution
+
+
+shared:	force
+	-test -d shlib || mkdir shlib
+	-( cd shlib ; ${MAKE} ${MFLAGS} all )
+
+documentation: force
+	-test -d doc || mkdir doc
+	-( cd doc && $(MAKE) $(MFLAGS) )
+
+examples: force
+	-test -d examples || mkdir examples
+	-(cd examples && ${MAKE} ${MFLAGS} all )
+
+force:
+
+install-headers: installdirs ${INSTALLED_HEADERS}
+	for f in ${INSTALLED_HEADERS}; do \
+		$(INSTALL_DATA) $(srcdir)/$$f $(DESTDIR)$(includedir)/readline ; \
+	done
+
+uninstall-headers:
+	-test -n "$(includedir)" && cd $(DESTDIR)$(includedir)/readline && \
+		${RM} ${INSTALLED_HEADERS}
+
+maybe-uninstall-headers: uninstall-headers
+
+install:	$(INSTALL_TARGETS)
+
+install-static: installdirs $(STATIC_LIBS) install-headers
+	-$(MV) $(DESTDIR)$(libdir)/libreadline.a $(DESTDIR)$(libdir)/libreadline.old
+	$(INSTALL_DATA) libreadline.a $(DESTDIR)$(libdir)/libreadline.a
+	-test -n "$(RANLIB)" && $(RANLIB) $(DESTDIR)$(libdir)/libreadline.a
+	-$(MV) $(DESTDIR)$(libdir)/libhistory.a $(DESTDIR)$(libdir)/libhistory.old
+	$(INSTALL_DATA) libhistory.a $(DESTDIR)$(libdir)/libhistory.a
+	-test -n "$(RANLIB)" && $(RANLIB) $(DESTDIR)$(libdir)/libhistory.a
+	-( if test -d doc ; then \
+		cd doc && \
+		${MAKE} ${MFLAGS} infodir=$(infodir) DESTDIR=${DESTDIR} install; \
+	  fi )
+
+installdirs: $(srcdir)/support/mkdirs
+	-$(SHELL) $(srcdir)/support/mkdirs $(DESTDIR)$(includedir) \
+		$(DESTDIR)$(includedir)/readline $(DESTDIR)$(libdir) \
+		$(DESTDIR)$(infodir) $(DESTDIR)$(man3dir)
+
+uninstall: uninstall-headers
+	-test -n "$(DESTDIR)$(libdir)" && cd $(DESTDIR)$(libdir) && \
+		${RM} libreadline.a libreadline.old libhistory.a libhistory.old $(SHARED_LIBS)
+	-( if test -d doc ; then \
+		cd doc && \
+		${MAKE} ${MFLAGS} infodir=$(infodir) DESTDIR=${DESTDIR} $@; \
+	  fi )
+	-( cd shlib; ${MAKE} ${MFLAGS} DESTDIR=${DESTDIR} uninstall )
+
+install-shared: installdirs install-headers shared
+	-( cd shlib ; ${MAKE} ${MFLAGS} DESTDIR=${DESTDIR} install )
+
+uninstall-shared: maybe-uninstall-headers
+	-( cd shlib; ${MAKE} ${MFLAGS} DESTDIR=${DESTDIR} uninstall )
+
+TAGS:	force
+	$(ETAGS) $(CSOURCES) $(HSOURCES)
+
+tags:	force
+	$(CTAGS) $(CSOURCES) $(HSOURCES)
+
+clean:	force
+	$(RM) $(OBJECTS) $(STATIC_LIBS)
+	$(RM) readline readline.exe
+	-( cd shlib && $(MAKE) $(MFLAGS) $@ )
+	-( cd doc && $(MAKE) $(MFLAGS) $@ )
+	-( cd examples && $(MAKE) $(MFLAGS) $@ )
+
+mostlyclean: clean
+	-( cd shlib && $(MAKE) $(MFLAGS) $@ )
+	-( cd doc && $(MAKE) $(MFLAGS) $@ )
+	-( cd examples && $(MAKE) $(MFLAGS) $@ )
+
+distclean maintainer-clean: clean
+	-( cd shlib && $(MAKE) $(MFLAGS) $@ )
+	-( cd doc && $(MAKE) $(MFLAGS) $@ )
+	-( cd examples && $(MAKE) $(MFLAGS) $@ )
+	$(RM) Makefile
+	$(RM) $(CREATED_CONFIGURE)
+	$(RM) $(CREATED_TAGS)
+
+info dvi:
+	-( cd doc && $(MAKE) $(MFLAGS) $@ )
+
+install-info:
+check:
+installcheck:
+
+dist:   force
+	@echo Readline distributions are created using $(srcdir)/support/mkdist.
+	@echo Here is a sample of the necessary commands:
+	@echo bash $(srcdir)/support/mkdist -m $(srcdir)/MANIFEST -s $(srcdir) -r $(RL_LIBRARY_NAME) $(RL_LIBRARY_VERSION)
+	@echo tar cf $(RL_LIBRARY_NAME)-${RL_LIBRARY_VERSION}.tar ${RL_LIBRARY_NAME}-$(RL_LIBRARY_VERSION)
+	@echo gzip $(RL_LIBRARY_NAME)-$(RL_LIBRARY_VERSION).tar
+
+# Tell versions [3.59,3.63) of GNU make not to export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
+
+# Dependencies
+bind.o: ansi_stdlib.h posixstat.h
+bind.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+bind.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
+bind.o: history.h
+callback.o: rlconf.h
+callback.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+callback.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
+compat.o: rlstdc.h
+complete.o: ansi_stdlib.h posixdir.h posixstat.h
+complete.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+complete.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
+display.o: ansi_stdlib.h posixstat.h
+display.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+display.o: tcap.h
+display.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+display.o: history.h rlstdc.h
+funmap.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+funmap.o: rlconf.h ansi_stdlib.h rlstdc.h
+funmap.o: ${BUILD_DIR}/config.h
+histexpand.o: ansi_stdlib.h
+histexpand.o: history.h histlib.h rlstdc.h rltypedefs.h
+histexpand.o: ${BUILD_DIR}/config.h
+histfile.o: ansi_stdlib.h
+histfile.o: history.h histlib.h rlstdc.h rltypedefs.h
+histfile.o: ${BUILD_DIR}/config.h
+history.o: ansi_stdlib.h
+history.o: history.h histlib.h rlstdc.h rltypedefs.h
+history.o: ${BUILD_DIR}/config.h
+histsearch.o: ansi_stdlib.h
+histsearch.o: history.h histlib.h rlstdc.h rltypedefs.h
+histsearch.o: ${BUILD_DIR}/config.h
+input.o: ansi_stdlib.h
+input.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+input.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
+isearch.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+isearch.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+isearch.o: ansi_stdlib.h history.h rlstdc.h
+keymaps.o: emacs_keymap.c vi_keymap.c
+keymaps.o: keymaps.h rltypedefs.h chardefs.h rlconf.h ansi_stdlib.h
+keymaps.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+keymaps.o: ${BUILD_DIR}/config.h rlstdc.h
+kill.o: ansi_stdlib.h
+kill.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+kill.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+kill.o: history.h rlstdc.h
+macro.o: ansi_stdlib.h
+macro.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+macro.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+macro.o: history.h rlstdc.h
+mbutil.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+mbutil.o: readline.h keymaps.h rltypedefs.h chardefs.h rlstdc.h
+misc.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+misc.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+misc.o: history.h rlstdc.h ansi_stdlib.h
+nls.o: ansi_stdlib.h
+nls.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+nls.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h  
+nls.o: history.h rlstdc.h  
+parens.o: rlconf.h
+parens.o: ${BUILD_DIR}/config.h
+parens.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
+readline.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+readline.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+readline.o: history.h rlstdc.h
+readline.o: posixstat.h ansi_stdlib.h posixjmp.h
+rltty.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+rltty.o: rltty.h
+rltty.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
+search.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+search.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+search.o: ansi_stdlib.h history.h rlstdc.h
+shell.o: ${BUILD_DIR}/config.h
+shell.o: ansi_stdlib.h
+signals.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+signals.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+signals.o: history.h rlstdc.h
+terminal.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+terminal.o: tcap.h
+terminal.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+terminal.o: history.h rlstdc.h
+text.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+text.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+text.o: history.h rlstdc.h ansi_stdlib.h
+tilde.o: ansi_stdlib.h
+tilde.o: ${BUILD_DIR}/config.h
+tilde.o: tilde.h
+undo.o: ansi_stdlib.h
+undo.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+undo.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+undo.o: history.h rlstdc.h
+util.o: posixjmp.h ansi_stdlib.h
+util.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+util.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h rlstdc.h
+vi_mode.o: rldefs.h ${BUILD_DIR}/config.h rlconf.h
+vi_mode.o: readline.h keymaps.h rltypedefs.h chardefs.h tilde.h
+vi_mode.o: history.h ansi_stdlib.h rlstdc.h
+xmalloc.o: ${BUILD_DIR}/config.h
+xmalloc.o: ansi_stdlib.h
+
+bind.o: rlshell.h
+histfile.o: rlshell.h
+nls.o: rlshell.h
+readline.o: rlshell.h
+shell.o: rlshell.h
+terminal.o: rlshell.h
+histexpand.o: rlshell.h
+
+bind.o: rlprivate.h
+callback.o: rlprivate.h
+complete.o: rlprivate.h
+display.o: rlprivate.h
+input.o: rlprivate.h
+isearch.o: rlprivate.h
+kill.o: rlprivate.h
+macro.o: rlprivate.h
+mbutil.o: rlprivate.h
+misc.o: rlprivate.h
+nls.o: rlprivate.h   
+parens.o: rlprivate.h
+readline.o: rlprivate.h
+rltty.o: rlprivate.h 
+search.o: rlprivate.h
+signals.o: rlprivate.h
+terminal.o: rlprivate.h
+text.o: rlprivate.h
+undo.o: rlprivate.h
+util.o: rlprivate.h
+vi_mode.o: rlprivate.h
+
+bind.o: xmalloc.h
+complete.o: xmalloc.h
+display.o: xmalloc.h
+funmap.o: xmalloc.h
+histexpand.o: xmalloc.h
+histfile.o: xmalloc.h
+history.o: xmalloc.h
+input.o: xmalloc.h
+isearch.o: xmalloc.h
+keymaps.o: xmalloc.h
+kill.o: xmalloc.h
+macro.o: xmalloc.h
+mbutil.o: xmalloc.h
+misc.o: xmalloc.h
+readline.o: xmalloc.h
+savestring.o: xmalloc.h
+search.o: xmalloc.h
+shell.o: xmalloc.h
+terminal.o: xmalloc.h
+text.o: xmalloc.h
+tilde.o: xmalloc.h
+undo.o: xmalloc.h
+util.o: xmalloc.h
+vi_mode.o: xmalloc.h
+xmalloc.o: xmalloc.h
+
+complete.o: rlmbutil.h
+display.o: rlmbutil.h
+histexpand.o: rlmbutil.h
+input.o: rlmbutil.h    
+isearch.o: rlmbutil.h
+mbutil.o: rlmbutil.h
+misc.o: rlmbutil.h
+readline.o: rlmbutil.h
+search.o: rlmbutil.h 
+text.o: rlmbutil.h
+vi_mode.o: rlmbutil.h
+
+bind.o: $(srcdir)/bind.c
+callback.o: $(srcdir)/callback.c
+compat.o: $(srcdir)/compat.c
+complete.o: $(srcdir)/complete.c
+display.o: $(srcdir)/display.c
+funmap.o: $(srcdir)/funmap.c
+input.o: $(srcdir)/input.c
+isearch.o: $(srcdir)/isearch.c
+keymaps.o: $(srcdir)/keymaps.c $(srcdir)/emacs_keymap.c $(srcdir)/vi_keymap.c
+kill.o: $(srcdir)/kill.c
+macro.o: $(srcdir)/macro.c
+mbutil.o: $(srcdir)/mbutil.c
+misc.o: $(srcdir)/misc.c
+nls.o: $(srcdir)/nls.c
+parens.o: $(srcdir)/parens.c
+readline.o: $(srcdir)/readline.c
+rltty.o: $(srcdir)/rltty.c
+savestring.o: $(srcdir)/savestring.c
+search.o: $(srcdir)/search.c
+shell.o: $(srcdir)/shell.c
+signals.o: $(srcdir)/signals.c
+terminal.o: $(srcdir)/terminal.c
+text.o: $(srcdir)/text.c
+tilde.o: $(srcdir)/tilde.c
+undo.o: $(srcdir)/undo.c
+util.o: $(srcdir)/util.c
+vi_mode.o: $(srcdir)/vi_mode.c
+xmalloc.o: $(srcdir)/xmalloc.c
+
+histexpand.o: $(srcdir)/histexpand.c
+histfile.o: $(srcdir)/histfile.c
+history.o: $(srcdir)/history.c
+histsearch.o: $(srcdir)/histsearch.c
+
+bind.o: bind.c
+callback.o: callback.c
+compat.o: compat.c
+complete.o: complete.c
+display.o: display.c
+funmap.o: funmap.c
+input.o: input.c
+isearch.o: isearch.c
+keymaps.o: keymaps.c emacs_keymap.c vi_keymap.c
+kill.o: kill.c
+macro.o: macro.c
+mbutil.o: mbutil.c
+misc.o: misc.c
+nls.o: nls.c
+parens.o: parens.c
+readline.o: readline.c
+rltty.o: rltty.c
+savestring.o: savestring.c
+search.o: search.c
+shell.o: shell.c
+signals.o: signals.c
+terminal.o: terminal.c
+text.o: text.c
+tilde.o: tilde.c
+undo.o: undo.c
+util.o: util.c
+vi_mode.o: vi_mode.c
+xmalloc.o: xmalloc.c
+
+histexpand.o: histexpand.c
+histfile.o: histfile.c
+history.o: history.c
+histsearch.o: histsearch.c
diff --git a/readline-4.3/README b/readline-4.3/README
new file mode 100644
index 0000000..7aa9394
--- /dev/null
+++ b/readline-4.3/README
@@ -0,0 +1,172 @@
+Introduction
+============
+
+This is the Gnu Readline library, version 4.3.
+
+The Readline library provides a set of functions for use by applications
+that allow users to edit command lines as they are typed in.  Both
+Emacs and vi editing modes are available.  The Readline library includes
+additional functions to maintain a list of previously-entered command
+lines, to recall and perhaps reedit those lines, and perform csh-like
+history expansion on previous commands.
+
+The history facilites are also placed into a separate library, the
+History library, as part of the build process.  The History library
+may be used without Readline in applications which desire its
+capabilities.
+
+The Readline library is free software, distributed under the terms of
+the [GNU] General Public License, version 2.  For more information, see
+the file COPYING.
+
+To build the library, try typing `./configure', then `make'.  The
+configuration process is automated, so no further intervention should
+be necessary.  Readline builds with `gcc' by default if it is
+available.  If you want to use `cc' instead, type
+
+        CC=cc ./configure
+
+if you are using a Bourne-style shell.  If you are not, the following
+may work:
+
+        env CC=cc ./configure
+
+Read the file INSTALL in this directory for more information about how
+to customize and control the build process.
+
+The file rlconf.h contains C preprocessor defines that enable and disable
+certain Readline features.
+
+The special make target `everything' will build the static and shared
+libraries (if the target platform supports them) and the examples.
+
+Examples
+========
+
+There are several example programs that use Readline features in the
+examples directory.  The `rl' program is of particular interest.  It
+is a command-line interface to Readline, suitable for use in shell
+scripts in place of `read'.
+
+Shared Libraries
+================
+
+There is skeletal support for building shared versions of the
+Readline and History libraries.  The configure script creates
+a Makefile in the `shlib' subdirectory, and typing `make shared'
+will cause shared versions of the Readline and History libraries
+to be built on supported platforms.
+
+If `configure' is given the `--enable-shared' option, it will attempt
+to build the shared libraries by default on supported platforms.
+
+Configure calls the script support/shobj-conf to test whether or
+not shared library creation is supported and to generate the values
+of variables that are substituted into shlib/Makefile.  If you
+try to build shared libraries on an unsupported platform, `make'
+will display a message asking you to update support/shobj-conf for
+your platform.
+
+If you need to update support/shobj-conf, you will need to create
+a `stanza' for your operating system and compiler.  The script uses
+the value of host_os and ${CC} as determined by configure.  For
+instance, FreeBSD 4.2 with any version of gcc is identified as
+`freebsd4.2-gcc*'.
+
+In the stanza for your operating system-compiler pair, you will need to
+define several variables.  They are:
+
+SHOBJ_CC	The C compiler used to compile source files into shareable
+		object files.  This is normally set to the value of ${CC}
+		by configure, and should not need to be changed.
+
+SHOBJ_CFLAGS	Flags to pass to the C compiler ($SHOBJ_CC) to create
+		position-independent code.  If you are using gcc, this
+		should probably be set to `-fpic'.
+
+SHOBJ_LD	The link editor to be used to create the shared library from
+		the object files created by $SHOBJ_CC.  If you are using
+		gcc, a value of `gcc' will probably work.
+
+SHOBJ_LDFLAGS	Flags to pass to SHOBJ_LD to enable shared object creation.
+		If you are using gcc, `-shared' may be all that is necessary.
+		These should be the flags needed for generic shared object
+		creation.
+
+SHLIB_XLDFLAGS	Additional flags to pass to SHOBJ_LD for shared library
+		creation.  Many systems use the -R option to the link
+		editor to embed a path within the library for run-time
+		library searches.  A reasonable value for such systems would
+		be `-R$(libdir)'.
+
+SHLIB_LIBS	Any additional libraries that shared libraries should be
+		linked against when they are created.
+
+SHLIB_LIBSUFF	The suffix to add to `libreadline' and `libhistory' when
+		generating the filename of the shared library.  Many systems
+		use `so'; HP-UX uses `sl'.
+
+SHLIB_LIBVERSION The string to append to the filename to indicate the version
+		of the shared library.  It should begin with $(SHLIB_LIBSUFF),
+		and possibly include version information that allows the
+		run-time loader to load the version of the shared library
+		appropriate for a particular program.  Systems using shared
+		libraries similar to SunOS 4.x use major and minor library
+		version numbers; for those systems a value of
+		`$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)' is appropriate.
+		Systems based on System V Release 4 don't use minor version
+		numbers; use `$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)' on those systems.
+		Other Unix versions use different schemes.
+
+SHLIB_STATUS	Set this to `supported' when you have defined the other
+		necessary variables.  Make uses this to determine whether
+		or not shared library creation should be attempted.
+
+You should look at the existing stanzas in support/shobj-conf for ideas.
+
+Once you have updated support/shobj-conf, re-run configure and type
+`make shared'.  The shared libraries will be created in the shlib
+subdirectory.
+
+If shared libraries are created, `make install' will install them. 
+You may install only the shared libraries by running `make
+install-shared' from the top-level build directory.  Running `make
+install' in the shlib subdirectory will also work.  If you don't want
+to install any created shared libraries, run `make install-static'. 
+
+Documentation
+=============
+
+The documentation for the Readline and History libraries appears in
+the `doc' subdirectory.  There are three texinfo files and a
+Unix-style manual page describing the facilities available in the
+Readline library.  The texinfo files include both user and
+programmer's manuals.  HTML versions of the manuals appear in the
+`doc' subdirectory as well. 
+
+Reporting Bugs
+==============
+
+Bug reports for Readline should be sent to:
+
+        bug-readline@gnu.org
+
+When reporting a bug, please include the following information:
+
+        * the version number and release status of Readline (e.g., 4.2-release)
+        * the machine and OS that it is running on
+        * a list of the compilation flags or the contents of `config.h', if
+          appropriate
+        * a description of the bug
+        * a recipe for recreating the bug reliably
+        * a fix for the bug if you have one!
+
+If you would like to contact the Readline maintainer directly, send mail
+to bash-maintainers@gnu.org.
+
+Since Readline is developed along with bash, the bug-bash@gnu.org mailing
+list (mirrored to the Usenet newsgroup gnu.bash.bug) often contains
+Readline bug reports and fixes. 
+
+Chet Ramey
+chet@po.cwru.edu
diff --git a/readline-4.3/USAGE b/readline-4.3/USAGE
new file mode 100644
index 0000000..edc9f54
--- /dev/null
+++ b/readline-4.3/USAGE
@@ -0,0 +1,37 @@
+From rms@gnu.org Thu Jul 22 20:37:55 1999
+Flags: 10
+Return-Path: rms@gnu.org
+Received: from arthur.INS.CWRU.Edu (root@arthur.INS.CWRU.Edu [129.22.8.215]) by odin.INS.CWRU.Edu with ESMTP (8.8.6+cwru/CWRU-2.4-ins)
+	id UAA25349; Thu, 22 Jul 1999 20:37:54 -0400 (EDT) (from rms@gnu.org for <chet@odin.INS.CWRU.Edu>)
+Received: from nike.ins.cwru.edu (root@nike.INS.CWRU.Edu [129.22.8.219]) by arthur.INS.CWRU.Edu with ESMTP (8.8.8+cwru/CWRU-3.6)
+	id UAA05311; Thu, 22 Jul 1999 20:37:51 -0400 (EDT) (from rms@gnu.org for <chet@po.cwru.edu>)
+Received: from pele.santafe.edu (pele.santafe.edu [192.12.12.119]) by nike.ins.cwru.edu with ESMTP (8.8.7/CWRU-2.5-bsdi)
+	id UAA13350; Thu, 22 Jul 1999 20:37:50 -0400 (EDT) (from rms@gnu.org for <chet@nike.ins.cwru.edu>)
+Received: from wijiji.santafe.edu (wijiji [192.12.12.5])
+	by pele.santafe.edu (8.9.1/8.9.1) with ESMTP id SAA10831
+	for <chet@nike.ins.cwru.edu>; Thu, 22 Jul 1999 18:37:47 -0600 (MDT)
+Received: (from rms@localhost)
+	by wijiji.santafe.edu (8.9.1b+Sun/8.9.1) id SAA01089;
+	Thu, 22 Jul 1999 18:37:46 -0600 (MDT)
+Date: Thu, 22 Jul 1999 18:37:46 -0600 (MDT)
+Message-Id: <199907230037.SAA01089@wijiji.santafe.edu>
+X-Authentication-Warning: wijiji.santafe.edu: rms set sender to rms@gnu.org using -f
+From: Richard Stallman <rms@gnu.org>
+To: chet@nike.ins.cwru.edu
+Subject: Use of Readline
+Reply-to: rms@gnu.org
+
+I think Allbery's suggestion is a good one.  So please add this text
+in a suitable place.  Please don't put it in the GPL itself; that
+should be the same as the GPL everywhere else.  Putting it in the
+README and/or the documentation would be a good idea.
+
+
+======================================================================
+Our position on the use of Readline through a shared-library linking
+mechanism is that there is no legal difference between shared-library
+linking and static linking--either kind of linking combines various
+modules into a single larger work.  The conditions for using Readline
+in a larger work are stated in section 3 of the GNU GPL.
+
+
diff --git a/readline-4.3/aclocal.m4 b/readline-4.3/aclocal.m4
new file mode 100644
index 0000000..d1ad025
--- /dev/null
+++ b/readline-4.3/aclocal.m4
@@ -0,0 +1,1792 @@
+dnl
+dnl Bash specific tests
+dnl
+dnl Some derived from PDKSH 5.1.3 autoconf tests
+dnl
+
+AC_DEFUN(BASH_C_LONG_LONG,
+[AC_CACHE_CHECK(for long long, ac_cv_c_long_long,
+[if test "$GCC" = yes; then
+  ac_cv_c_long_long=yes
+else
+AC_TRY_RUN([
+int
+main()
+{
+long long foo = 0;
+exit(sizeof(long long) < sizeof(long));
+}
+], ac_cv_c_long_long=yes, ac_cv_c_long_long=no)
+fi])
+if test $ac_cv_c_long_long = yes; then
+  AC_DEFINE(HAVE_LONG_LONG, 1, [Define if the `long long' type works.])
+fi
+])
+
+dnl
+dnl This is very similar to AC_C_LONG_DOUBLE, with the fix for IRIX
+dnl (< changed to <=) added.
+dnl
+AC_DEFUN(BASH_C_LONG_DOUBLE,
+[AC_CACHE_CHECK(for long double, ac_cv_c_long_double,
+[if test "$GCC" = yes; then
+  ac_cv_c_long_double=yes
+else
+AC_TRY_RUN([
+int
+main()
+{
+  /* The Stardent Vistra knows sizeof(long double), but does not
+     support it. */
+  long double foo = 0.0;
+  /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
+  /* On IRIX 5.3, the compiler converts long double to double with a warning,
+     but compiles this successfully. */
+  exit(sizeof(long double) <= sizeof(double));
+}
+], ac_cv_c_long_double=yes, ac_cv_c_long_double=no)
+fi])
+if test $ac_cv_c_long_double = yes; then
+  AC_DEFINE(HAVE_LONG_DOUBLE, 1, [Define if the `long double' type works.])
+fi
+])
+
+dnl
+dnl Check for <inttypes.h>.  This is separated out so that it can be
+dnl AC_REQUIREd.
+dnl
+dnl BASH_HEADER_INTTYPES
+AC_DEFUN(BASH_HEADER_INTTYPES,
+[
+ AC_CHECK_HEADERS(inttypes.h)
+])
+
+dnl
+dnl check for typedef'd symbols in header files, but allow the caller to
+dnl specify the include files to be checked in addition to the default
+dnl 
+dnl BASH_CHECK_TYPE(TYPE, HEADERS, DEFAULT[, VALUE-IF-FOUND])
+AC_DEFUN(BASH_CHECK_TYPE,
+[
+AC_REQUIRE([AC_HEADER_STDC])dnl
+AC_REQUIRE([BASH_HEADER_INTTYPES])
+AC_MSG_CHECKING(for $1)
+AC_CACHE_VAL(bash_cv_type_$1,
+[AC_EGREP_CPP($1, [#include <sys/types.h>
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+#if HAVE_INTTYPES_H
+#include <inttypes.h>
+#endif
+$2
+], bash_cv_type_$1=yes, bash_cv_type_$1=no)])
+AC_MSG_RESULT($bash_cv_type_$1)
+ifelse($#, 4, [if test $bash_cv_type_$1 = yes; then
+	AC_DEFINE($4)
+	fi])
+if test $bash_cv_type_$1 = no; then
+  AC_DEFINE_UNQUOTED($1, $3)
+fi
+])
+
+dnl
+dnl BASH_CHECK_DECL(FUNC)
+dnl
+dnl Check for a declaration of FUNC in stdlib.h and inttypes.h like
+dnl AC_CHECK_DECL
+dnl
+AC_DEFUN(BASH_CHECK_DECL,
+[
+AC_REQUIRE([AC_HEADER_STDC])
+AC_REQUIRE([BASH_HEADER_INTTYPES])
+AC_CACHE_CHECK([for declaration of $1], bash_cv_decl_$1,
+[AC_TRY_LINK(
+[
+#if STDC_HEADERS
+#  include <stdlib.h>
+#endif
+#if HAVE_INTTYPES_H
+#  include <inttypes.h>
+#endif
+],
+[return !$1;],
+bash_cv_decl_$1=yes, bash_cv_decl_$1=no)])
+bash_tr_func=HAVE_DECL_`echo $1 | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+if test $bash_cv_decl_$1 = yes; then
+  AC_DEFINE_UNQUOTED($bash_tr_func, 1)
+else
+  AC_DEFINE_UNQUOTED($bash_tr_func, 0)
+fi
+])
+
+AC_DEFUN(BASH_DECL_PRINTF,
+[AC_MSG_CHECKING(for declaration of printf in <stdio.h>)
+AC_CACHE_VAL(bash_cv_printf_declared,
+[AC_TRY_RUN([
+#include <stdio.h>
+#ifdef __STDC__
+typedef int (*_bashfunc)(const char *, ...);
+#else
+typedef int (*_bashfunc)();
+#endif
+main()
+{
+_bashfunc pf;
+pf = (_bashfunc) printf;
+exit(pf == 0);
+}
+], bash_cv_printf_declared=yes, bash_cv_printf_declared=no,
+   [AC_MSG_WARN(cannot check printf declaration if cross compiling -- defaulting to yes)
+    bash_cv_printf_declared=yes]
+)])
+AC_MSG_RESULT($bash_cv_printf_declared)
+if test $bash_cv_printf_declared = yes; then
+AC_DEFINE(PRINTF_DECLARED)
+fi
+])
+
+AC_DEFUN(BASH_DECL_SBRK,
+[AC_MSG_CHECKING(for declaration of sbrk in <unistd.h>)
+AC_CACHE_VAL(bash_cv_sbrk_declared,
+[AC_EGREP_HEADER(sbrk, unistd.h,
+ bash_cv_sbrk_declared=yes, bash_cv_sbrk_declared=no)])
+AC_MSG_RESULT($bash_cv_sbrk_declared)
+if test $bash_cv_sbrk_declared = yes; then
+AC_DEFINE(SBRK_DECLARED)
+fi
+])
+
+dnl
+dnl Check for sys_siglist[] or _sys_siglist[]
+dnl
+AC_DEFUN(BASH_DECL_UNDER_SYS_SIGLIST,
+[AC_MSG_CHECKING([for _sys_siglist in signal.h or unistd.h])
+AC_CACHE_VAL(bash_cv_decl_under_sys_siglist,
+[AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <signal.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif], [ char *msg = _sys_siglist[2]; ],
+  bash_cv_decl_under_sys_siglist=yes, bash_cv_decl_under_sys_siglist=no,
+  [AC_MSG_WARN(cannot check for _sys_siglist[] if cross compiling -- defaulting to no)])])dnl
+AC_MSG_RESULT($bash_cv_decl_under_sys_siglist)
+if test $bash_cv_decl_under_sys_siglist = yes; then
+AC_DEFINE(UNDER_SYS_SIGLIST_DECLARED)
+fi
+])
+
+AC_DEFUN(BASH_UNDER_SYS_SIGLIST,
+[AC_REQUIRE([BASH_DECL_UNDER_SYS_SIGLIST])
+AC_MSG_CHECKING([for _sys_siglist in system C library])
+AC_CACHE_VAL(bash_cv_under_sys_siglist,
+[AC_TRY_RUN([
+#include <sys/types.h>
+#include <signal.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifndef UNDER_SYS_SIGLIST_DECLARED
+extern char *_sys_siglist[];
+#endif
+main()
+{
+char *msg = (char *)_sys_siglist[2];
+exit(msg == 0);
+}],
+	bash_cv_under_sys_siglist=yes, bash_cv_under_sys_siglist=no,
+	[AC_MSG_WARN(cannot check for _sys_siglist[] if cross compiling -- defaulting to no)
+	 bash_cv_under_sys_siglist=no])])
+AC_MSG_RESULT($bash_cv_under_sys_siglist)
+if test $bash_cv_under_sys_siglist = yes; then
+AC_DEFINE(HAVE_UNDER_SYS_SIGLIST)
+fi
+])
+
+AC_DEFUN(BASH_SYS_SIGLIST,
+[AC_REQUIRE([AC_DECL_SYS_SIGLIST])
+AC_MSG_CHECKING([for sys_siglist in system C library])
+AC_CACHE_VAL(bash_cv_sys_siglist,
+[AC_TRY_RUN([
+#include <sys/types.h>
+#include <signal.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifndef SYS_SIGLIST_DECLARED
+extern char *sys_siglist[];
+#endif
+main()
+{
+char *msg = sys_siglist[2];
+exit(msg == 0);
+}],
+	bash_cv_sys_siglist=yes, bash_cv_sys_siglist=no,
+	[AC_MSG_WARN(cannot check for sys_siglist if cross compiling -- defaulting to no)
+	 bash_cv_sys_siglist=no])])
+AC_MSG_RESULT($bash_cv_sys_siglist)
+if test $bash_cv_sys_siglist = yes; then
+AC_DEFINE(HAVE_SYS_SIGLIST)
+fi
+])
+
+dnl Check for the various permutations of sys_siglist and make sure we
+dnl compile in siglist.o if they're not defined
+AC_DEFUN(BASH_CHECK_SYS_SIGLIST, [
+AC_REQUIRE([BASH_SYS_SIGLIST])
+AC_REQUIRE([BASH_DECL_UNDER_SYS_SIGLIST])
+AC_REQUIRE([BASH_FUNC_STRSIGNAL])
+if test "$bash_cv_sys_siglist" = no && test "$bash_cv_under_sys_siglist" = no && test "$bash_cv_have_strsignal" = no; then
+  SIGLIST_O=siglist.o
+else
+  SIGLIST_O=
+fi
+AC_SUBST([SIGLIST_O])
+])
+
+dnl Check for sys_errlist[] and sys_nerr, check for declaration
+AC_DEFUN(BASH_SYS_ERRLIST,
+[AC_MSG_CHECKING([for sys_errlist and sys_nerr])
+AC_CACHE_VAL(bash_cv_sys_errlist,
+[AC_TRY_LINK([#include <errno.h>],
+[extern char *sys_errlist[];
+ extern int sys_nerr;
+ char *msg = sys_errlist[sys_nerr - 1];],
+    bash_cv_sys_errlist=yes, bash_cv_sys_errlist=no)])dnl
+AC_MSG_RESULT($bash_cv_sys_errlist)
+if test $bash_cv_sys_errlist = yes; then
+AC_DEFINE(HAVE_SYS_ERRLIST)
+fi
+])
+
+dnl
+dnl Check if dup2() does not clear the close on exec flag
+dnl
+AC_DEFUN(BASH_FUNC_DUP2_CLOEXEC_CHECK,
+[AC_MSG_CHECKING(if dup2 fails to clear the close-on-exec flag)
+AC_CACHE_VAL(bash_cv_dup2_broken,
+[AC_TRY_RUN([
+#include <sys/types.h>
+#include <fcntl.h>
+main()
+{
+  int fd1, fd2, fl;
+  fd1 = open("/dev/null", 2);
+  if (fcntl(fd1, 2, 1) < 0)
+    exit(1);
+  fd2 = dup2(fd1, 1);
+  if (fd2 < 0)
+    exit(2);
+  fl = fcntl(fd2, 1, 0);
+  /* fl will be 1 if dup2 did not reset the close-on-exec flag. */
+  exit(fl != 1);
+}
+], bash_cv_dup2_broken=yes, bash_cv_dup2_broken=no,
+    [AC_MSG_WARN(cannot check dup2 if cross compiling -- defaulting to no)
+     bash_cv_dup2_broken=no])
+])
+AC_MSG_RESULT($bash_cv_dup2_broken)
+if test $bash_cv_dup2_broken = yes; then
+AC_DEFINE(DUP2_BROKEN)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_STRSIGNAL,
+[AC_MSG_CHECKING([for the existence of strsignal])
+AC_CACHE_VAL(bash_cv_have_strsignal,
+[AC_TRY_LINK([#include <sys/types.h>
+#include <signal.h>],
+[char *s = (char *)strsignal(2);],
+ bash_cv_have_strsignal=yes, bash_cv_have_strsignal=no)])
+AC_MSG_RESULT($bash_cv_have_strsignal)
+if test $bash_cv_have_strsignal = yes; then
+AC_DEFINE(HAVE_STRSIGNAL)
+fi
+])
+
+dnl Check to see if opendir will open non-directories (not a nice thing)
+AC_DEFUN(BASH_FUNC_OPENDIR_CHECK,
+[AC_REQUIRE([AC_HEADER_DIRENT])dnl
+AC_MSG_CHECKING(if opendir() opens non-directories)
+AC_CACHE_VAL(bash_cv_opendir_not_robust,
+[AC_TRY_RUN([
+#include <stdio.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if defined(HAVE_DIRENT_H)
+# include <dirent.h>
+#else
+# define dirent direct
+# ifdef HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif /* SYSNDIR */
+# ifdef HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif /* SYSDIR */
+# ifdef HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+#endif /* HAVE_DIRENT_H */
+main()
+{
+DIR *dir;
+int fd, err;
+err = mkdir("/tmp/bash-aclocal", 0700);
+if (err < 0) {
+  perror("mkdir");
+  exit(1);
+}
+unlink("/tmp/bash-aclocal/not_a_directory");
+fd = open("/tmp/bash-aclocal/not_a_directory", O_WRONLY|O_CREAT|O_EXCL, 0666);
+write(fd, "\n", 1);
+close(fd);
+dir = opendir("/tmp/bash-aclocal/not_a_directory");
+unlink("/tmp/bash-aclocal/not_a_directory");
+rmdir("/tmp/bash-aclocal");
+exit (dir == 0);
+}], bash_cv_opendir_not_robust=yes,bash_cv_opendir_not_robust=no,
+    [AC_MSG_WARN(cannot check opendir if cross compiling -- defaulting to no)
+     bash_cv_opendir_not_robust=no]
+)])
+AC_MSG_RESULT($bash_cv_opendir_not_robust)
+if test $bash_cv_opendir_not_robust = yes; then
+AC_DEFINE(OPENDIR_NOT_ROBUST)
+fi
+])
+
+dnl
+AC_DEFUN(BASH_TYPE_SIGHANDLER,
+[AC_MSG_CHECKING([whether signal handlers are of type void])
+AC_CACHE_VAL(bash_cv_void_sighandler,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+#undef signal
+#endif
+#ifdef __cplusplus
+extern "C"
+#endif
+void (*signal ()) ();],
+[int i;], bash_cv_void_sighandler=yes, bash_cv_void_sighandler=no)])dnl
+AC_MSG_RESULT($bash_cv_void_sighandler)
+if test $bash_cv_void_sighandler = yes; then
+AC_DEFINE(VOID_SIGHANDLER)
+fi
+])
+
+dnl
+dnl A signed 16-bit integer quantity
+dnl
+AC_DEFUN(BASH_TYPE_BITS16_T,
+[
+if test "$ac_cv_sizeof_short" = 2; then
+  AC_CHECK_TYPE(bits16_t, short)
+elif test "$ac_cv_sizeof_char" = 2; then
+  AC_CHECK_TYPE(bits16_t, char)
+else
+  AC_CHECK_TYPE(bits16_t, short)
+fi
+])
+
+dnl
+dnl An unsigned 16-bit integer quantity
+dnl
+AC_DEFUN(BASH_TYPE_U_BITS16_T,
+[
+if test "$ac_cv_sizeof_short" = 2; then
+  AC_CHECK_TYPE(u_bits16_t, unsigned short)
+elif test "$ac_cv_sizeof_char" = 2; then
+  AC_CHECK_TYPE(u_bits16_t, unsigned char)
+else
+  AC_CHECK_TYPE(u_bits16_t, unsigned short)
+fi
+])
+
+dnl
+dnl A signed 32-bit integer quantity
+dnl
+AC_DEFUN(BASH_TYPE_BITS32_T,
+[
+if test "$ac_cv_sizeof_int" = 4; then
+  AC_CHECK_TYPE(bits32_t, int)
+elif test "$ac_cv_sizeof_long" = 4; then
+  AC_CHECK_TYPE(bits32_t, long)
+else
+  AC_CHECK_TYPE(bits32_t, int)
+fi
+])
+
+dnl
+dnl An unsigned 32-bit integer quantity
+dnl
+AC_DEFUN(BASH_TYPE_U_BITS32_T,
+[
+if test "$ac_cv_sizeof_int" = 4; then
+  AC_CHECK_TYPE(u_bits32_t, unsigned int)
+elif test "$ac_cv_sizeof_long" = 4; then
+  AC_CHECK_TYPE(u_bits32_t, unsigned long)
+else
+  AC_CHECK_TYPE(u_bits32_t, unsigned int)
+fi
+])
+
+AC_DEFUN(BASH_TYPE_PTRDIFF_T,
+[
+if test "$ac_cv_sizeof_int" = "$ac_cv_sizeof_char_p"; then
+  AC_CHECK_TYPE(ptrdiff_t, int)
+elif test "$ac_cv_sizeof_long" = "$ac_cv_sizeof_char_p"; then
+  AC_CHECK_TYPE(ptrdiff_t, long)
+elif test "$ac_cv_type_long_long" = yes && test "$ac_cv_sizeof_long_long" = "$ac_cv_sizeof_char_p"; then
+  AC_CHECK_TYPE(ptrdiff_t, [long long])
+else
+  AC_CHECK_TYPE(ptrdiff_t, int)
+fi
+])
+
+dnl
+dnl A signed 64-bit quantity
+dnl
+AC_DEFUN(BASH_TYPE_BITS64_T,
+[
+if test "$ac_cv_sizeof_char_p" = 8; then
+  AC_CHECK_TYPE(bits64_t, char *)
+elif test "$ac_cv_sizeof_double" = 8; then
+  AC_CHECK_TYPE(bits64_t, double)
+elif test -n "$ac_cv_type_long_long" && test "$ac_cv_sizeof_long_long" = 8; then
+  AC_CHECK_TYPE(bits64_t, [long long])
+elif test "$ac_cv_sizeof_long" = 8; then
+  AC_CHECK_TYPE(bits64_t, long)
+else
+  AC_CHECK_TYPE(bits64_t, double)
+fi
+])
+
+AC_DEFUN(BASH_TYPE_LONG_LONG,
+[
+AC_CACHE_CHECK([for long long], bash_cv_type_long_long,
+[AC_TRY_LINK([
+long long ll = 1; int i = 63;],
+[
+long long llm = (long long) -1;
+return ll << i | ll >> i | llm / ll | llm % ll;
+], bash_cv_type_long_long='long long', bash_cv_type_long_long='long')])
+if test "$bash_cv_type_long_long" = 'long long'; then
+  AC_DEFINE(HAVE_LONG_LONG, 1)
+fi
+])
+
+AC_DEFUN(BASH_TYPE_UNSIGNED_LONG_LONG,
+[
+AC_CACHE_CHECK([for unsigned long long], bash_cv_type_unsigned_long_long,
+[AC_TRY_LINK([
+unsigned long long ull = 1; int i = 63;],
+[
+unsigned long long ullmax = (unsigned long long) -1;
+return ull << i | ull >> i | ullmax / ull | ullmax % ull;
+], bash_cv_type_unsigned_long_long='unsigned long long',
+   bash_cv_type_unsigned_long_long='unsigned long')])
+if test "$bash_cv_type_unsigned_long_long" = 'unsigned long long'; then
+  AC_DEFINE(HAVE_UNSIGNED_LONG_LONG, 1)
+fi
+])
+
+dnl
+dnl Type of struct rlimit fields: some systems (OSF/1, NetBSD, RISC/os 5.0)
+dnl have a rlim_t, others (4.4BSD based systems) use quad_t, others use
+dnl long and still others use int (HP-UX 9.01, SunOS 4.1.3).  To simplify
+dnl matters, this just checks for rlim_t, quad_t, or long.
+dnl
+AC_DEFUN(BASH_TYPE_RLIMIT,
+[AC_MSG_CHECKING(for size and type of struct rlimit fields)
+AC_CACHE_VAL(bash_cv_type_rlimit,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/resource.h>],
+[rlim_t xxx;], bash_cv_type_rlimit=rlim_t,[
+AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+main()
+{
+#ifdef HAVE_QUAD_T
+  struct rlimit rl;
+  if (sizeof(rl.rlim_cur) == sizeof(quad_t))
+    exit(0);
+#endif
+  exit(1);
+}], bash_cv_type_rlimit=quad_t, bash_cv_type_rlimit=long,
+        [AC_MSG_WARN(cannot check quad_t if cross compiling -- defaulting to long)
+         bash_cv_type_rlimit=long])])
+])
+AC_MSG_RESULT($bash_cv_type_rlimit)
+if test $bash_cv_type_rlimit = quad_t; then
+AC_DEFINE(RLIMTYPE, quad_t)
+elif test $bash_cv_type_rlimit = rlim_t; then
+AC_DEFINE(RLIMTYPE, rlim_t)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_LSTAT,
+[dnl Cannot use AC_CHECK_FUNCS(lstat) because Linux defines lstat() as an
+dnl inline function in <sys/stat.h>.
+AC_CACHE_CHECK([for lstat], bash_cv_func_lstat,
+[AC_TRY_LINK([
+#include <sys/types.h>
+#include <sys/stat.h>
+],[ lstat(".",(struct stat *)0); ],
+bash_cv_func_lstat=yes, bash_cv_func_lstat=no)])
+if test $bash_cv_func_lstat = yes; then
+  AC_DEFINE(HAVE_LSTAT)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_INET_ATON,
+[
+AC_CACHE_CHECK([for inet_aton], bash_cv_func_inet_aton,
+[AC_TRY_LINK([
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+struct in_addr ap;], [ inet_aton("127.0.0.1", &ap); ],
+bash_cv_func_inet_aton=yes, bash_cv_func_inet_aton=no)])
+if test $bash_cv_func_inet_aton = yes; then
+  AC_DEFINE(HAVE_INET_ATON)
+else
+  AC_LIBOBJ(inet_aton)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_GETENV,
+[AC_MSG_CHECKING(to see if getenv can be redefined)
+AC_CACHE_VAL(bash_cv_getenv_redef,
+[AC_TRY_RUN([
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+#ifndef __STDC__
+#  ifndef const
+#    define const
+#  endif
+#endif
+char *
+getenv (name)
+#if defined (__linux__) || defined (__bsdi__) || defined (convex)
+     const char *name;
+#else
+     char const *name;
+#endif /* !__linux__ && !__bsdi__ && !convex */
+{
+return "42";
+}
+main()
+{
+char *s;
+/* The next allows this program to run, but does not allow bash to link
+   when it redefines getenv.  I'm not really interested in figuring out
+   why not. */
+#if defined (NeXT)
+exit(1);
+#endif
+s = getenv("ABCDE");
+exit(s == 0);	/* force optimizer to leave getenv in */
+}
+], bash_cv_getenv_redef=yes, bash_cv_getenv_redef=no,
+   [AC_MSG_WARN(cannot check getenv redefinition if cross compiling -- defaulting to yes)
+    bash_cv_getenv_redef=yes]
+)])
+AC_MSG_RESULT($bash_cv_getenv_redef)
+if test $bash_cv_getenv_redef = yes; then
+AC_DEFINE(CAN_REDEFINE_GETENV)
+fi
+])
+
+# We should check for putenv before calling this
+AC_DEFUN(BASH_FUNC_STD_PUTENV,
+[
+AC_REQUIRE([AC_HEADER_STDC])
+AC_REQUIRE([AC_C_PROTOTYPES])
+AC_CACHE_CHECK([for standard-conformant putenv declaration], bash_cv_std_putenv,
+[AC_TRY_LINK([
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+#ifndef __STDC__
+#  ifndef const
+#    define const
+#  endif
+#endif
+#ifdef PROTOTYPES
+extern int putenv (char *);
+#else
+extern int putenv ();
+#endif
+],
+[return (putenv == 0);],
+bash_cv_std_putenv=yes, bash_cv_std_putenv=no
+)])
+if test $bash_cv_std_putenv = yes; then
+AC_DEFINE(HAVE_STD_PUTENV)
+fi
+])
+
+# We should check for unsetenv before calling this
+AC_DEFUN(BASH_FUNC_STD_UNSETENV,
+[
+AC_REQUIRE([AC_HEADER_STDC])
+AC_REQUIRE([AC_C_PROTOTYPES])
+AC_CACHE_CHECK([for standard-conformant unsetenv declaration], bash_cv_std_unsetenv,
+[AC_TRY_LINK([
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+#ifndef __STDC__
+#  ifndef const
+#    define const
+#  endif
+#endif
+#ifdef PROTOTYPES
+extern int unsetenv (const char *);
+#else
+extern int unsetenv ();
+#endif
+],
+[return (unsetenv == 0);],
+bash_cv_std_unsetenv=yes, bash_cv_std_unsetenv=no
+)])
+if test $bash_cv_std_unsetenv = yes; then
+AC_DEFINE(HAVE_STD_UNSETENV)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_ULIMIT_MAXFDS,
+[AC_MSG_CHECKING(whether ulimit can substitute for getdtablesize)
+AC_CACHE_VAL(bash_cv_ulimit_maxfds,
+[AC_TRY_RUN([
+main()
+{
+long maxfds = ulimit(4, 0L);
+exit (maxfds == -1L);
+}
+], bash_cv_ulimit_maxfds=yes, bash_cv_ulimit_maxfds=no,
+   [AC_MSG_WARN(cannot check ulimit if cross compiling -- defaulting to no)
+    bash_cv_ulimit_maxfds=no]
+)])
+AC_MSG_RESULT($bash_cv_ulimit_maxfds)
+if test $bash_cv_ulimit_maxfds = yes; then
+AC_DEFINE(ULIMIT_MAXFDS)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_GETCWD,
+[AC_MSG_CHECKING([if getcwd() calls popen()])
+AC_CACHE_VAL(bash_cv_getcwd_calls_popen,
+[AC_TRY_RUN([
+#include <stdio.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifndef __STDC__
+#ifndef const
+#define const
+#endif
+#endif
+
+int popen_called;
+
+FILE *
+popen(command, type)
+     const char *command;
+     const char *type;
+{
+	popen_called = 1;
+	return (FILE *)NULL;
+}
+
+FILE *_popen(command, type)
+     const char *command;
+     const char *type;
+{
+  return (popen (command, type));
+}
+
+int
+pclose(stream)
+FILE *stream;
+{
+	return 0;
+}
+
+int
+_pclose(stream)
+FILE *stream;
+{
+	return 0;
+}
+
+main()
+{
+	char	lbuf[32];
+	popen_called = 0;
+	getcwd(lbuf, 32);
+	exit (popen_called);
+}
+], bash_cv_getcwd_calls_popen=no, bash_cv_getcwd_calls_popen=yes,
+   [AC_MSG_WARN(cannot check whether getcwd calls popen if cross compiling -- defaulting to no)
+    bash_cv_getcwd_calls_popen=no]
+)])
+AC_MSG_RESULT($bash_cv_getcwd_calls_popen)
+if test $bash_cv_getcwd_calls_popen = yes; then
+AC_DEFINE(GETCWD_BROKEN)
+AC_LIBOBJ(getcwd)
+fi
+])
+
+dnl
+dnl This needs BASH_CHECK_SOCKLIB, but since that's not called on every
+dnl system, we can't use AC_PREREQ
+dnl
+AC_DEFUN(BASH_FUNC_GETHOSTBYNAME,
+[if test "X$bash_cv_have_gethostbyname" = "X"; then
+_bash_needmsg=yes
+else
+AC_MSG_CHECKING(for gethostbyname in socket library)
+_bash_needmsg=
+fi
+AC_CACHE_VAL(bash_cv_have_gethostbyname,
+[AC_TRY_LINK([#include <netdb.h>],
+[ struct hostent *hp;
+  hp = gethostbyname("localhost");
+], bash_cv_have_gethostbyname=yes, bash_cv_have_gethostbyname=no)]
+)
+if test "X$_bash_needmsg" = Xyes; then
+    AC_MSG_CHECKING(for gethostbyname in socket library)
+fi
+AC_MSG_RESULT($bash_cv_have_gethostbyname)
+if test "$bash_cv_have_gethostbyname" = yes; then
+AC_DEFINE(HAVE_GETHOSTBYNAME)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_FNMATCH_EXTMATCH,
+[AC_MSG_CHECKING(if fnmatch does extended pattern matching with FNM_EXTMATCH)
+AC_CACHE_VAL(bash_cv_fnm_extmatch,
+[AC_TRY_RUN([
+#include <fnmatch.h>
+
+main()
+{
+#ifdef FNM_EXTMATCH
+  exit (0);
+#else
+  exit (1);
+#endif
+}
+], bash_cv_fnm_extmatch=yes, bash_cv_fnm_extmatch=no,
+    [AC_MSG_WARN(cannot check FNM_EXTMATCH if cross compiling -- defaulting to no)
+     bash_cv_fnm_extmatch=no])
+])
+AC_MSG_RESULT($bash_cv_fnm_extmatch)
+if test $bash_cv_fnm_extmatch = yes; then
+AC_DEFINE(HAVE_LIBC_FNM_EXTMATCH)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_POSIX_SETJMP,
+[AC_REQUIRE([BASH_SYS_SIGNAL_VINTAGE])
+AC_MSG_CHECKING(for presence of POSIX-style sigsetjmp/siglongjmp)
+AC_CACHE_VAL(bash_cv_func_sigsetjmp,
+[AC_TRY_RUN([
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/types.h>
+#include <signal.h>
+#include <setjmp.h>
+
+main()
+{
+#if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS)
+exit (1);
+#else
+
+int code;
+sigset_t set, oset;
+sigjmp_buf xx;
+
+/* get the mask */
+sigemptyset(&set);
+sigemptyset(&oset);
+sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set);
+sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset);
+
+/* save it */
+code = sigsetjmp(xx, 1);
+if (code)
+  exit(0);	/* could get sigmask and compare to oset here. */
+
+/* change it */
+sigaddset(&set, SIGINT);
+sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL);
+
+/* and siglongjmp */
+siglongjmp(xx, 10);
+exit(1);
+#endif
+}], bash_cv_func_sigsetjmp=present, bash_cv_func_sigsetjmp=missing,
+    [AC_MSG_WARN(cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing)
+     bash_cv_func_sigsetjmp=missing]
+)])
+AC_MSG_RESULT($bash_cv_func_sigsetjmp)
+if test $bash_cv_func_sigsetjmp = present; then
+AC_DEFINE(HAVE_POSIX_SIGSETJMP)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_STRCOLL,
+[
+AC_MSG_CHECKING(whether or not strcoll and strcmp differ)
+AC_CACHE_VAL(bash_cv_func_strcoll_broken,
+[AC_TRY_RUN([
+#include <stdio.h>
+#if defined (HAVE_LOCALE_H)
+#include <locale.h>
+#endif
+
+main(c, v)
+int     c;
+char    *v[];
+{
+        int     r1, r2;
+        char    *deflocale, *defcoll;
+
+#ifdef HAVE_SETLOCALE
+        deflocale = setlocale(LC_ALL, "");
+	defcoll = setlocale(LC_COLLATE, "");
+#endif
+
+#ifdef HAVE_STRCOLL
+	/* These two values are taken from tests/glob-test. */
+        r1 = strcoll("abd", "aXd");
+#else
+	r1 = 0;
+#endif
+        r2 = strcmp("abd", "aXd");
+
+	/* These two should both be greater than 0.  It is permissible for
+	   a system to return different values, as long as the sign is the
+	   same. */
+
+        /* Exit with 1 (failure) if these two values are both > 0, since
+	   this tests whether strcoll(3) is broken with respect to strcmp(3)
+	   in the default locale. */
+	exit (r1 > 0 && r2 > 0);
+}
+], bash_cv_func_strcoll_broken=yes, bash_cv_func_strcoll_broken=no,
+   [AC_MSG_WARN(cannot check strcoll if cross compiling -- defaulting to no)
+    bash_cv_func_strcoll_broken=no]
+)])
+AC_MSG_RESULT($bash_cv_func_strcoll_broken)
+if test $bash_cv_func_strcoll_broken = yes; then
+AC_DEFINE(STRCOLL_BROKEN)
+fi
+])
+
+AC_DEFUN(BASH_FUNC_PRINTF_A_FORMAT,
+[AC_MSG_CHECKING([for printf floating point output in hex notation])
+AC_CACHE_VAL(bash_cv_printf_a_format,
+[AC_TRY_RUN([
+#include <stdio.h>
+#include <string.h>
+
+int
+main()
+{
+	double y = 0.0;
+	char abuf[1024];
+
+	sprintf(abuf, "%A", y);
+	exit(strchr(abuf, 'P') == (char *)0);
+}
+], bash_cv_printf_a_format=yes, bash_cv_printf_a_format=no,
+   [AC_MSG_WARN(cannot check printf if cross compiling -- defaulting to no)
+    bash_cv_printf_a_format=no]
+)])
+AC_MSG_RESULT($bash_cv_printf_a_format)
+if test $bash_cv_printf_a_format = yes; then
+AC_DEFINE(HAVE_PRINTF_A_FORMAT)
+fi
+])
+
+AC_DEFUN(BASH_STRUCT_TERMIOS_LDISC,
+[
+AC_CHECK_MEMBER(struct termios.c_line, AC_DEFINE(TERMIOS_LDISC), ,[
+#include <sys/types.h>
+#include <termios.h>
+])
+])
+
+AC_DEFUN(BASH_STRUCT_TERMIO_LDISC,
+[
+AC_CHECK_MEMBER(struct termio.c_line, AC_DEFINE(TERMIO_LDISC), ,[
+#include <sys/types.h>
+#include <termio.h>
+])
+])
+
+dnl
+dnl Like AC_STRUCT_ST_BLOCKS, but doesn't muck with LIBOBJS
+dnl
+dnl sets bash_cv_struct_stat_st_blocks
+dnl
+dnl unused for now; we'll see how AC_CHECK_MEMBERS works
+dnl
+AC_DEFUN(BASH_STRUCT_ST_BLOCKS,
+[
+AC_MSG_CHECKING([for struct stat.st_blocks])
+AC_CACHE_VAL(bash_cv_struct_stat_st_blocks,
+[AC_TRY_COMPILE(
+[
+#include <sys/types.h>
+#include <sys/stat.h>
+],
+[
+main()
+{
+static struct stat a;
+if (a.st_blocks) return 0;
+return 0;
+}
+], bash_cv_struct_stat_st_blocks=yes, bash_cv_struct_stat_st_blocks=no)
+])
+AC_MSG_RESULT($bash_cv_struct_stat_st_blocks)
+if test "$bash_cv_struct_stat_st_blocks" = "yes"; then
+AC_DEFINE(HAVE_STRUCT_STAT_ST_BLOCKS)
+fi
+])
+
+AC_DEFUN(BASH_CHECK_LIB_TERMCAP,
+[
+if test "X$bash_cv_termcap_lib" = "X"; then
+_bash_needmsg=yes
+else
+AC_MSG_CHECKING(which library has the termcap functions)
+_bash_needmsg=
+fi
+AC_CACHE_VAL(bash_cv_termcap_lib,
+[AC_CHECK_LIB(termcap, tgetent, bash_cv_termcap_lib=libtermcap,
+    [AC_CHECK_LIB(tinfo, tgetent, bash_cv_termcap_lib=libtinfo,
+        [AC_CHECK_LIB(curses, tgetent, bash_cv_termcap_lib=libcurses,
+	    [AC_CHECK_LIB(ncurses, tgetent, bash_cv_termcap_lib=libncurses,
+	        bash_cv_termcap_lib=gnutermcap)])])])])
+if test "X$_bash_needmsg" = "Xyes"; then
+AC_MSG_CHECKING(which library has the termcap functions)
+fi
+AC_MSG_RESULT(using $bash_cv_termcap_lib)
+if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then
+LDFLAGS="$LDFLAGS -L./lib/termcap"
+TERMCAP_LIB="./lib/termcap/libtermcap.a"
+TERMCAP_DEP="./lib/termcap/libtermcap.a"
+elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then
+TERMCAP_LIB=-ltermcap
+TERMCAP_DEP=
+elif test $bash_cv_termcap_lib = libtinfo; then
+TERMCAP_LIB=-ltinfo
+TERMCAP_DEP=
+elif test $bash_cv_termcap_lib = libncurses; then
+TERMCAP_LIB=-lncurses
+TERMCAP_DEP=
+else
+TERMCAP_LIB=-lcurses
+TERMCAP_DEP=
+fi
+])
+
+dnl
+dnl Check for the presence of getpeername in libsocket.
+dnl If libsocket is present, check for libnsl and add it to LIBS if
+dnl it's there, since most systems with libsocket require linking
+dnl with libnsl as well.  This should only be called if getpeername
+dnl was not found in libc.
+dnl
+dnl NOTE: IF WE FIND GETPEERNAME, WE ASSUME THAT WE HAVE BIND/CONNECT
+dnl	  AS WELL
+dnl
+AC_DEFUN(BASH_CHECK_LIB_SOCKET,
+[
+if test "X$bash_cv_have_socklib" = "X"; then
+_bash_needmsg=
+else
+AC_MSG_CHECKING(for socket library)
+_bash_needmsg=yes
+fi
+AC_CACHE_VAL(bash_cv_have_socklib,
+[AC_CHECK_LIB(socket, getpeername,
+        bash_cv_have_socklib=yes, bash_cv_have_socklib=no, -lnsl)])
+if test "X$_bash_needmsg" = Xyes; then
+  AC_MSG_RESULT($bash_cv_have_socklib)
+  _bash_needmsg=
+fi
+if test $bash_cv_have_socklib = yes; then
+  # check for libnsl, add it to LIBS if present
+  if test "X$bash_cv_have_libnsl" = "X"; then
+    _bash_needmsg=
+  else
+    AC_MSG_CHECKING(for libnsl)
+    _bash_needmsg=yes
+  fi
+  AC_CACHE_VAL(bash_cv_have_libnsl,
+	   [AC_CHECK_LIB(nsl, t_open,
+		 bash_cv_have_libnsl=yes, bash_cv_have_libnsl=no)])
+  if test "X$_bash_needmsg" = Xyes; then
+    AC_MSG_RESULT($bash_cv_have_libnsl)
+    _bash_needmsg=
+  fi
+  if test $bash_cv_have_libnsl = yes; then
+    LIBS="-lsocket -lnsl $LIBS"
+  else
+    LIBS="-lsocket $LIBS"
+  fi
+  AC_DEFINE(HAVE_LIBSOCKET)
+  AC_DEFINE(HAVE_GETPEERNAME)
+fi
+])
+
+AC_DEFUN(BASH_STRUCT_DIRENT_D_INO,
+[AC_REQUIRE([AC_HEADER_DIRENT])
+AC_MSG_CHECKING(if struct dirent has a d_ino member)
+AC_CACHE_VAL(bash_cv_dirent_has_dino,
+[AC_TRY_COMPILE([
+#include <stdio.h>
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if defined(HAVE_DIRENT_H)
+# include <dirent.h>
+#else
+# define dirent direct
+# ifdef HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif /* SYSNDIR */
+# ifdef HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif /* SYSDIR */
+# ifdef HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+#endif /* HAVE_DIRENT_H */
+],[
+struct dirent d; int z; z = d.d_ino;
+], bash_cv_dirent_has_dino=yes, bash_cv_dirent_has_dino=no)])
+AC_MSG_RESULT($bash_cv_dirent_has_dino)
+if test $bash_cv_dirent_has_dino = yes; then
+AC_DEFINE(STRUCT_DIRENT_HAS_D_INO)
+fi
+])
+
+AC_DEFUN(BASH_STRUCT_DIRENT_D_FILENO,
+[AC_REQUIRE([AC_HEADER_DIRENT])
+AC_MSG_CHECKING(if struct dirent has a d_fileno member)
+AC_CACHE_VAL(bash_cv_dirent_has_d_fileno,
+[AC_TRY_COMPILE([
+#include <stdio.h>
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if defined(HAVE_DIRENT_H)
+# include <dirent.h>
+#else
+# define dirent direct
+# ifdef HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif /* SYSNDIR */
+# ifdef HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif /* SYSDIR */
+# ifdef HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+#endif /* HAVE_DIRENT_H */
+],[
+struct dirent d; int z; z = d.d_fileno;
+], bash_cv_dirent_has_d_fileno=yes, bash_cv_dirent_has_d_fileno=no)])
+AC_MSG_RESULT($bash_cv_dirent_has_d_fileno)
+if test $bash_cv_dirent_has_d_fileno = yes; then
+AC_DEFINE(STRUCT_DIRENT_HAS_D_FILENO)
+fi
+])
+
+AC_DEFUN(BASH_STRUCT_TIMEVAL,
+[AC_MSG_CHECKING(for struct timeval in sys/time.h and time.h)
+AC_CACHE_VAL(bash_cv_struct_timeval,
+[
+AC_EGREP_HEADER(struct timeval, sys/time.h,
+		bash_cv_struct_timeval=yes,
+		AC_EGREP_HEADER(struct timeval, time.h,
+			bash_cv_struct_timeval=yes,
+			bash_cv_struct_timeval=no))
+])
+AC_MSG_RESULT($bash_cv_struct_timeval)
+if test $bash_cv_struct_timeval = yes; then
+  AC_DEFINE(HAVE_TIMEVAL)
+fi
+])
+
+AC_DEFUN(BASH_STRUCT_WINSIZE,
+[AC_MSG_CHECKING(for struct winsize in sys/ioctl.h and termios.h)
+AC_CACHE_VAL(bash_cv_struct_winsize_header,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/ioctl.h>], [struct winsize x;],
+  bash_cv_struct_winsize_header=ioctl_h,
+  [AC_TRY_COMPILE([#include <sys/types.h>
+#include <termios.h>], [struct winsize x;],
+  bash_cv_struct_winsize_header=termios_h, bash_cv_struct_winsize_header=other)
+])])
+if test $bash_cv_struct_winsize_header = ioctl_h; then
+  AC_MSG_RESULT(sys/ioctl.h)
+  AC_DEFINE(STRUCT_WINSIZE_IN_SYS_IOCTL)
+elif test $bash_cv_struct_winsize_header = termios_h; then
+  AC_MSG_RESULT(termios.h)
+  AC_DEFINE(STRUCT_WINSIZE_IN_TERMIOS)
+else
+  AC_MSG_RESULT(not found)
+fi
+])
+
+dnl Check type of signal routines (posix, 4.2bsd, 4.1bsd or v7)
+AC_DEFUN(BASH_SYS_SIGNAL_VINTAGE,
+[AC_REQUIRE([AC_TYPE_SIGNAL])
+AC_MSG_CHECKING(for type of signal functions)
+AC_CACHE_VAL(bash_cv_signal_vintage,
+[
+  AC_TRY_LINK([#include <signal.h>],[
+    sigset_t ss;
+    struct sigaction sa;
+    sigemptyset(&ss); sigsuspend(&ss);
+    sigaction(SIGINT, &sa, (struct sigaction *) 0);
+    sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0);
+  ], bash_cv_signal_vintage=posix,
+  [
+    AC_TRY_LINK([#include <signal.h>], [
+	int mask = sigmask(SIGINT);
+	sigsetmask(mask); sigblock(mask); sigpause(mask);
+    ], bash_cv_signal_vintage=4.2bsd,
+    [
+      AC_TRY_LINK([
+	#include <signal.h>
+	RETSIGTYPE foo() { }], [
+		int mask = sigmask(SIGINT);
+		sigset(SIGINT, foo); sigrelse(SIGINT);
+		sighold(SIGINT); sigpause(SIGINT);
+        ], bash_cv_signal_vintage=svr3, bash_cv_signal_vintage=v7
+    )]
+  )]
+)
+])
+AC_MSG_RESULT($bash_cv_signal_vintage)
+if test "$bash_cv_signal_vintage" = posix; then
+AC_DEFINE(HAVE_POSIX_SIGNALS)
+elif test "$bash_cv_signal_vintage" = "4.2bsd"; then
+AC_DEFINE(HAVE_BSD_SIGNALS)
+elif test "$bash_cv_signal_vintage" = svr3; then
+AC_DEFINE(HAVE_USG_SIGHOLD)
+fi
+])
+
+dnl Check if the pgrp of setpgrp() can't be the pid of a zombie process.
+AC_DEFUN(BASH_SYS_PGRP_SYNC,
+[AC_REQUIRE([AC_FUNC_GETPGRP])
+AC_MSG_CHECKING(whether pgrps need synchronization)
+AC_CACHE_VAL(bash_cv_pgrp_pipe,
+[AC_TRY_RUN([
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+main()
+{
+# ifdef GETPGRP_VOID
+#  define getpgID()	getpgrp()
+# else
+#  define getpgID()	getpgrp(0)
+#  define setpgid(x,y)	setpgrp(x,y)
+# endif
+	int pid1, pid2, fds[2];
+	int status;
+	char ok;
+
+	switch (pid1 = fork()) {
+	  case -1:
+	    exit(1);
+	  case 0:
+	    setpgid(0, getpid());
+	    exit(0);
+	}
+	setpgid(pid1, pid1);
+
+	sleep(2);	/* let first child die */
+
+	if (pipe(fds) < 0)
+	  exit(2);
+
+	switch (pid2 = fork()) {
+	  case -1:
+	    exit(3);
+	  case 0:
+	    setpgid(0, pid1);
+	    ok = getpgID() == pid1;
+	    write(fds[1], &ok, 1);
+	    exit(0);
+	}
+	setpgid(pid2, pid1);
+
+	close(fds[1]);
+	if (read(fds[0], &ok, 1) != 1)
+	  exit(4);
+	wait(&status);
+	wait(&status);
+	exit(ok ? 0 : 5);
+}
+], bash_cv_pgrp_pipe=no,bash_cv_pgrp_pipe=yes,
+   [AC_MSG_WARN(cannot check pgrp synchronization if cross compiling -- defaulting to no)
+    bash_cv_pgrp_pipe=no])
+])
+AC_MSG_RESULT($bash_cv_pgrp_pipe)
+if test $bash_cv_pgrp_pipe = yes; then
+AC_DEFINE(PGRP_PIPE)
+fi
+])
+
+AC_DEFUN(BASH_SYS_REINSTALL_SIGHANDLERS,
+[AC_REQUIRE([AC_TYPE_SIGNAL])
+AC_REQUIRE([BASH_SYS_SIGNAL_VINTAGE])
+AC_MSG_CHECKING([if signal handlers must be reinstalled when invoked])
+AC_CACHE_VAL(bash_cv_must_reinstall_sighandlers,
+[AC_TRY_RUN([
+#include <signal.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+typedef RETSIGTYPE sigfunc();
+
+int nsigint;
+
+#ifdef HAVE_POSIX_SIGNALS
+sigfunc *
+set_signal_handler(sig, handler)
+     int sig;
+     sigfunc *handler;
+{
+  struct sigaction act, oact;
+  act.sa_handler = handler;
+  act.sa_flags = 0;
+  sigemptyset (&act.sa_mask);
+  sigemptyset (&oact.sa_mask);
+  sigaction (sig, &act, &oact);
+  return (oact.sa_handler);
+}
+#else
+#define set_signal_handler(s, h) signal(s, h)
+#endif
+
+RETSIGTYPE
+sigint(s)
+int s;
+{
+  nsigint++;
+}
+
+main()
+{
+	nsigint = 0;
+	set_signal_handler(SIGINT, sigint);
+	kill((int)getpid(), SIGINT);
+	kill((int)getpid(), SIGINT);
+	exit(nsigint != 2);
+}
+], bash_cv_must_reinstall_sighandlers=no, bash_cv_must_reinstall_sighandlers=yes,
+   [AC_MSG_WARN(cannot check signal handling if cross compiling -- defaulting to no)
+    bash_cv_must_reinstall_sighandlers=no]
+)])
+AC_MSG_RESULT($bash_cv_must_reinstall_sighandlers)
+if test $bash_cv_must_reinstall_sighandlers = yes; then
+AC_DEFINE(MUST_REINSTALL_SIGHANDLERS)
+fi
+])
+
+dnl check that some necessary job control definitions are present
+AC_DEFUN(BASH_SYS_JOB_CONTROL_MISSING,
+[AC_REQUIRE([BASH_SYS_SIGNAL_VINTAGE])
+AC_MSG_CHECKING(for presence of necessary job control definitions)
+AC_CACHE_VAL(bash_cv_job_control_missing,
+[AC_TRY_RUN([
+#include <sys/types.h>
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <signal.h>
+
+/* Add more tests in here as appropriate. */
+main()
+{
+/* signal type */
+#if !defined (HAVE_POSIX_SIGNALS) && !defined (HAVE_BSD_SIGNALS)
+exit(1);
+#endif
+
+/* signals and tty control. */
+#if !defined (SIGTSTP) || !defined (SIGSTOP) || !defined (SIGCONT)
+exit (1);
+#endif
+
+/* process control */
+#if !defined (WNOHANG) || !defined (WUNTRACED) 
+exit(1);
+#endif
+
+/* Posix systems have tcgetpgrp and waitpid. */
+#if defined (_POSIX_VERSION) && !defined (HAVE_TCGETPGRP)
+exit(1);
+#endif
+
+#if defined (_POSIX_VERSION) && !defined (HAVE_WAITPID)
+exit(1);
+#endif
+
+/* Other systems have TIOCSPGRP/TIOCGPRGP and wait3. */
+#if !defined (_POSIX_VERSION) && !defined (HAVE_WAIT3)
+exit(1);
+#endif
+
+exit(0);
+}], bash_cv_job_control_missing=present, bash_cv_job_control_missing=missing,
+    [AC_MSG_WARN(cannot check job control if cross-compiling -- defaulting to missing)
+     bash_cv_job_control_missing=missing]
+)])
+AC_MSG_RESULT($bash_cv_job_control_missing)
+if test $bash_cv_job_control_missing = missing; then
+AC_DEFINE(JOB_CONTROL_MISSING)
+fi
+])
+
+dnl check whether named pipes are present
+dnl this requires a previous check for mkfifo, but that is awkward to specify
+AC_DEFUN(BASH_SYS_NAMED_PIPES,
+[AC_MSG_CHECKING(for presence of named pipes)
+AC_CACHE_VAL(bash_cv_sys_named_pipes,
+[AC_TRY_RUN([
+#include <sys/types.h>
+#include <sys/stat.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+/* Add more tests in here as appropriate. */
+main()
+{
+int fd, err;
+
+#if defined (HAVE_MKFIFO)
+exit (0);
+#endif
+
+#if !defined (S_IFIFO) && (defined (_POSIX_VERSION) && !defined (S_ISFIFO))
+exit (1);
+#endif
+
+#if defined (NeXT)
+exit (1);
+#endif
+err = mkdir("/tmp/bash-aclocal", 0700);
+if (err < 0) {
+  perror ("mkdir");
+  exit(1);
+}
+fd = mknod ("/tmp/bash-aclocal/sh-np-autoconf", 0666 | S_IFIFO, 0);
+if (fd == -1) {
+  rmdir ("/tmp/bash-aclocal");
+  exit (1);
+}
+close(fd);
+unlink ("/tmp/bash-aclocal/sh-np-autoconf");
+rmdir ("/tmp/bash-aclocal");
+exit(0);
+}], bash_cv_sys_named_pipes=present, bash_cv_sys_named_pipes=missing,
+    [AC_MSG_WARN(cannot check for named pipes if cross-compiling -- defaulting to missing)
+     bash_cv_sys_named_pipes=missing]
+)])
+AC_MSG_RESULT($bash_cv_sys_named_pipes)
+if test $bash_cv_sys_named_pipes = missing; then
+AC_DEFINE(NAMED_PIPES_MISSING)
+fi
+])
+
+AC_DEFUN(BASH_SYS_DEFAULT_MAIL_DIR,
+[AC_MSG_CHECKING(for default mail directory)
+AC_CACHE_VAL(bash_cv_mail_dir,
+[if test -d /var/mail; then
+   bash_cv_mail_dir=/var/mail
+ elif test -d /var/spool/mail; then
+   bash_cv_mail_dir=/var/spool/mail
+ elif test -d /usr/mail; then
+   bash_cv_mail_dir=/usr/mail
+ elif test -d /usr/spool/mail; then
+   bash_cv_mail_dir=/usr/spool/mail
+ else
+   bash_cv_mail_dir=unknown
+ fi
+])
+AC_MSG_RESULT($bash_cv_mail_dir)
+AC_DEFINE_UNQUOTED(DEFAULT_MAIL_DIRECTORY, "$bash_cv_mail_dir")
+])
+
+AC_DEFUN(BASH_HAVE_TIOCGWINSZ,
+[AC_MSG_CHECKING(for TIOCGWINSZ in sys/ioctl.h)
+AC_CACHE_VAL(bash_cv_tiocgwinsz_in_ioctl,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/ioctl.h>], [int x = TIOCGWINSZ;],
+  bash_cv_tiocgwinsz_in_ioctl=yes,bash_cv_tiocgwinsz_in_ioctl=no)])
+AC_MSG_RESULT($bash_cv_tiocgwinsz_in_ioctl)
+if test $bash_cv_tiocgwinsz_in_ioctl = yes; then   
+AC_DEFINE(GWINSZ_IN_SYS_IOCTL)
+fi
+])
+
+AC_DEFUN(BASH_HAVE_TIOCSTAT,
+[AC_MSG_CHECKING(for TIOCSTAT in sys/ioctl.h)
+AC_CACHE_VAL(bash_cv_tiocstat_in_ioctl,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/ioctl.h>], [int x = TIOCSTAT;],
+  bash_cv_tiocstat_in_ioctl=yes,bash_cv_tiocstat_in_ioctl=no)])
+AC_MSG_RESULT($bash_cv_tiocstat_in_ioctl)
+if test $bash_cv_tiocstat_in_ioctl = yes; then   
+AC_DEFINE(TIOCSTAT_IN_SYS_IOCTL)
+fi
+])
+
+AC_DEFUN(BASH_HAVE_FIONREAD,
+[AC_MSG_CHECKING(for FIONREAD in sys/ioctl.h)
+AC_CACHE_VAL(bash_cv_fionread_in_ioctl,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/ioctl.h>], [int x = FIONREAD;],
+  bash_cv_fionread_in_ioctl=yes,bash_cv_fionread_in_ioctl=no)])
+AC_MSG_RESULT($bash_cv_fionread_in_ioctl)
+if test $bash_cv_fionread_in_ioctl = yes; then   
+AC_DEFINE(FIONREAD_IN_SYS_IOCTL)
+fi
+])
+
+dnl
+dnl See if speed_t is declared in <sys/types.h>.  Some versions of linux
+dnl require a definition of speed_t each time <termcap.h> is included,
+dnl but you can only get speed_t if you include <termios.h> (on some
+dnl versions) or <sys/types.h> (on others).
+dnl
+AC_DEFUN(BASH_CHECK_SPEED_T,
+[AC_MSG_CHECKING(for speed_t in sys/types.h)
+AC_CACHE_VAL(bash_cv_speed_t_in_sys_types,
+[AC_TRY_COMPILE([#include <sys/types.h>], [speed_t x;],
+  bash_cv_speed_t_in_sys_types=yes,bash_cv_speed_t_in_sys_types=no)])
+AC_MSG_RESULT($bash_cv_speed_t_in_sys_types)
+if test $bash_cv_speed_t_in_sys_types = yes; then   
+AC_DEFINE(SPEED_T_IN_SYS_TYPES)
+fi
+])
+
+AC_DEFUN(BASH_CHECK_GETPW_FUNCS,
+[AC_MSG_CHECKING(whether getpw functions are declared in pwd.h)
+AC_CACHE_VAL(bash_cv_getpw_declared,
+[AC_EGREP_CPP(getpwuid,
+[
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+#include <pwd.h>
+],
+bash_cv_getpw_declared=yes,bash_cv_getpw_declared=no)])
+AC_MSG_RESULT($bash_cv_getpw_declared)
+if test $bash_cv_getpw_declared = yes; then
+AC_DEFINE(HAVE_GETPW_DECLS)
+fi
+])
+
+AC_DEFUN(BASH_CHECK_DEV_FD,
+[AC_MSG_CHECKING(whether /dev/fd is available)
+AC_CACHE_VAL(bash_cv_dev_fd,
+[if test -d /dev/fd  && test -r /dev/fd/0; then
+   bash_cv_dev_fd=standard
+ elif test -d /proc/self/fd && test -r /proc/self/fd/0; then
+   bash_cv_dev_fd=whacky
+ else
+   bash_cv_dev_fd=absent
+ fi
+])
+AC_MSG_RESULT($bash_cv_dev_fd)
+if test $bash_cv_dev_fd = "standard"; then
+  AC_DEFINE(HAVE_DEV_FD)
+  AC_DEFINE(DEV_FD_PREFIX, "/dev/fd/")
+elif test $bash_cv_dev_fd = "whacky"; then
+  AC_DEFINE(HAVE_DEV_FD)
+  AC_DEFINE(DEV_FD_PREFIX, "/proc/self/fd/")
+fi
+])
+
+AC_DEFUN(BASH_CHECK_DEV_STDIN,
+[AC_MSG_CHECKING(whether /dev/stdin stdout stderr are available)
+AC_CACHE_VAL(bash_cv_dev_stdin,
+[if test -d /dev/fd && test -r /dev/stdin; then
+   bash_cv_dev_stdin=present
+ elif test -d /proc/self/fd && test -r /dev/stdin; then
+   bash_cv_dev_stdin=present
+ else
+   bash_cv_dev_stdin=absent
+ fi
+])
+AC_MSG_RESULT($bash_cv_dev_stdin)
+if test $bash_cv_dev_stdin = "present"; then
+  AC_DEFINE(HAVE_DEV_STDIN)
+fi
+])
+
+dnl
+dnl Check if HPUX needs _KERNEL defined for RLIMIT_* definitions
+dnl
+AC_DEFUN(BASH_CHECK_KERNEL_RLIMIT,
+[AC_MSG_CHECKING([whether $host_os needs _KERNEL for RLIMIT defines])
+AC_CACHE_VAL(bash_cv_kernel_rlimit,
+[AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <sys/resource.h>
+],
+[
+  int f;
+  f = RLIMIT_DATA;
+], bash_cv_kernel_rlimit=no,
+[AC_TRY_COMPILE([
+#include <sys/types.h>
+#define _KERNEL
+#include <sys/resource.h>
+#undef _KERNEL
+],
+[
+	int f;
+        f = RLIMIT_DATA;
+], bash_cv_kernel_rlimit=yes, bash_cv_kernel_rlimit=no)]
+)])
+AC_MSG_RESULT($bash_cv_kernel_rlimit)
+if test $bash_cv_kernel_rlimit = yes; then
+AC_DEFINE(RLIMIT_NEEDS_KERNEL)
+fi
+])
+
+dnl
+dnl Check for 64-bit off_t -- used for malloc alignment
+dnl
+dnl C does not allow duplicate case labels, so the compile will fail if
+dnl sizeof(off_t) is > 4.
+dnl
+AC_DEFUN(BASH_CHECK_OFF_T_64,
+[AC_CACHE_CHECK(for 64-bit off_t, bash_cv_off_t_64,
+AC_TRY_COMPILE([
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/types.h>
+],[
+switch (0) case 0: case (sizeof (off_t) <= 4):;
+], bash_cv_off_t_64=no, bash_cv_off_t_64=yes))
+if test $bash_cv_off_t_64 = yes; then
+        AC_DEFINE(HAVE_OFF_T_64)
+fi])
+
+AC_DEFUN(BASH_CHECK_RTSIGS,
+[AC_MSG_CHECKING(for unusable real-time signals due to large values)
+AC_CACHE_VAL(bash_cv_unusable_rtsigs,
+[AC_TRY_RUN([
+#include <sys/types.h>
+#include <signal.h>
+
+#ifndef NSIG
+#  define NSIG 64
+#endif
+
+main ()
+{
+  int n_sigs = 2 * NSIG;
+#ifdef SIGRTMIN
+  int rtmin = SIGRTMIN;
+#else
+  int rtmin = 0;
+#endif
+
+  exit(rtmin < n_sigs);
+}], bash_cv_unusable_rtsigs=yes, bash_cv_unusable_rtsigs=no,
+    [AC_MSG_WARN(cannot check real-time signals if cross compiling -- defaulting to yes)
+     bash_cv_unusable_rtsigs=yes]
+)])
+AC_MSG_RESULT($bash_cv_unusable_rtsigs)
+if test $bash_cv_unusable_rtsigs = yes; then
+AC_DEFINE(UNUSABLE_RT_SIGNALS)
+fi
+])
+
+dnl
+dnl check for availability of multibyte characters and functions
+dnl
+AC_DEFUN(BASH_CHECK_MULTIBYTE,
+[
+AC_CHECK_HEADERS(wctype.h)
+AC_CHECK_HEADERS(wchar.h)
+AC_CHECK_HEADERS(langinfo.h)
+
+AC_CHECK_FUNC(mbsrtowcs, AC_DEFINE(HAVE_MBSRTOWCS))
+AC_CHECK_FUNC(wcwidth, AC_DEFINE(HAVE_WCWIDTH))
+
+AC_CACHE_CHECK([for mbstate_t], bash_cv_have_mbstate_t,
+[AC_TRY_RUN([
+#include <wchar.h>
+int
+main ()
+{
+  mbstate_t ps;
+  return 0;
+}], bash_cv_have_mbstate_t=yes,  bash_cv_have_mbstate_t=no)])
+if test $bash_cv_have_mbstate_t = yes; then
+	AC_DEFINE(HAVE_MBSTATE_T)
+fi
+
+AC_CACHE_CHECK([for nl_langinfo and CODESET], bash_cv_langinfo_codeset,
+[AC_TRY_LINK(
+[#include <langinfo.h>],
+[char* cs = nl_langinfo(CODESET);],
+bash_cv_langinfo_codeset=yes, bash_cv_langinfo_codeset=no)])
+if test $bash_cv_langinfo_codeset = yes; then
+  AC_DEFINE(HAVE_LANGINFO_CODESET)
+fi
+
+])
+
+dnl need: prefix exec_prefix libdir includedir CC TERMCAP_LIB
+dnl require:
+dnl	AC_PROG_CC
+dnl	BASH_CHECK_LIB_TERMCAP
+
+AC_DEFUN(RL_LIB_READLINE_VERSION,
+[
+AC_REQUIRE([BASH_CHECK_LIB_TERMCAP])
+
+AC_MSG_CHECKING([version of installed readline library])
+
+# What a pain in the ass this is.
+
+# save cpp and ld options
+_save_CFLAGS="$CFLAGS"
+_save_LDFLAGS="$LDFLAGS"
+_save_LIBS="$LIBS"
+
+# Don't set ac_cv_rl_prefix if the caller has already assigned a value.  This
+# allows the caller to do something like $_rl_prefix=$withval if the user
+# specifies --with-installed-readline=PREFIX as an argument to configure
+
+if test -z "$ac_cv_rl_prefix"; then
+test "x$prefix" = xNONE && ac_cv_rl_prefix=$ac_default_prefix || ac_cv_rl_prefix=${prefix}
+fi
+
+eval ac_cv_rl_includedir=${ac_cv_rl_prefix}/include
+eval ac_cv_rl_libdir=${ac_cv_rl_prefix}/lib
+
+LIBS="$LIBS -lreadline ${TERMCAP_LIB}"
+CFLAGS="$CFLAGS -I${ac_cv_rl_includedir}"
+LDFLAGS="$LDFLAGS -L${ac_cv_rl_libdir}"
+
+AC_TRY_RUN([
+#include <stdio.h>
+#include <readline/readline.h>
+
+main()
+{
+	FILE *fp;
+	fp = fopen("conftest.rlv", "w");
+	if (fp == 0) exit(1);
+	fprintf(fp, "%s\n", rl_library_version ? rl_library_version : "0.0");
+	fclose(fp);
+	exit(0);
+}
+],
+ac_cv_rl_version=`cat conftest.rlv`,
+ac_cv_rl_version='0.0',
+ac_cv_rl_version='4.2')
+
+CFLAGS="$_save_CFLAGS"
+LDFLAGS="$_save_LDFLAGS"
+LIBS="$_save_LIBS"
+
+RL_MAJOR=0
+RL_MINOR=0
+
+# (
+case "$ac_cv_rl_version" in
+2*|3*|4*|5*|6*|7*|8*|9*)
+	RL_MAJOR=`echo $ac_cv_rl_version | sed 's:\..*$::'`
+	RL_MINOR=`echo $ac_cv_rl_version | sed -e 's:^.*\.::' -e 's:[[a-zA-Z]]*$::'`
+	;;
+esac
+
+# (((
+case $RL_MAJOR in
+[[0-9][0-9]])	_RL_MAJOR=$RL_MAJOR ;;
+[[0-9]])	_RL_MAJOR=0$RL_MAJOR ;;
+*)		_RL_MAJOR=00 ;;
+esac
+
+# (((
+case $RL_MINOR in
+[[0-9][0-9]])	_RL_MINOR=$RL_MINOR ;;
+[[0-9]])	_RL_MINOR=0$RL_MINOR ;;
+*)		_RL_MINOR=00 ;;
+esac
+
+RL_VERSION="0x${_RL_MAJOR}${_RL_MINOR}"
+
+# Readline versions greater than 4.2 have these defines in readline.h
+
+if test $ac_cv_rl_version = '0.0' ; then
+	AC_MSG_WARN([Could not test version of installed readline library.])
+elif test $RL_MAJOR -gt 4 || { test $RL_MAJOR = 4 && test $RL_MINOR -gt 2 ; } ; then
+	# set these for use by the caller
+	RL_PREFIX=$ac_cv_rl_prefix
+	RL_LIBDIR=$ac_cv_rl_libdir
+	RL_INCLUDEDIR=$ac_cv_rl_includedir
+	AC_MSG_RESULT($ac_cv_rl_version)
+else
+
+AC_DEFINE_UNQUOTED(RL_READLINE_VERSION, $RL_VERSION, [encoded version of the installed readline library])
+AC_DEFINE_UNQUOTED(RL_VERSION_MAJOR, $RL_MAJOR, [major version of installed readline library])
+AC_DEFINE_UNQUOTED(RL_VERSION_MINOR, $RL_MINOR, [minor version of installed readline library])
+
+AC_SUBST(RL_VERSION)
+AC_SUBST(RL_MAJOR)
+AC_SUBST(RL_MINOR)
+
+# set these for use by the caller
+RL_PREFIX=$ac_cv_rl_prefix
+RL_LIBDIR=$ac_cv_rl_libdir
+RL_INCLUDEDIR=$ac_cv_rl_includedir
+
+AC_MSG_RESULT($ac_cv_rl_version)
+
+fi
+])
diff --git a/readline-4.3/ansi_stdlib.h b/readline-4.3/ansi_stdlib.h
new file mode 100644
index 0000000..db13cd2
--- /dev/null
+++ b/readline-4.3/ansi_stdlib.h
@@ -0,0 +1,54 @@
+/* ansi_stdlib.h -- An ANSI Standard stdlib.h. */
+/* A minimal stdlib.h containing extern declarations for those functions
+   that bash uses. */
+
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash is free software; you can redistribute it and/or modify it under
+   the terms of the GNU General Public License as published by the Free
+   Software Foundation; either version 2, or (at your option) any later
+   version.
+
+   Bash is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with Bash; see the file COPYING.  If not, write to the Free Software
+   Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_STDLIB_H_)
+#define	_STDLIB_H_ 1
+
+/* String conversion functions. */
+extern int atoi ();
+
+extern double atof ();
+extern double strtod ();
+
+/* Memory allocation functions. */
+/* Generic pointer type. */
+#ifndef PTR_T
+
+#if defined (__STDC__)
+#  define PTR_T	void *
+#else
+#  define PTR_T char *
+#endif
+
+#endif /* PTR_T */
+
+extern PTR_T malloc ();
+extern PTR_T realloc ();
+extern void free ();
+
+/* Other miscellaneous functions. */
+extern void abort ();
+extern void exit ();
+extern char *getenv ();
+extern void qsort ();
+
+#endif /* _STDLIB_H  */
diff --git a/readline-4.3/bind.c b/readline-4.3/bind.c
new file mode 100644
index 0000000..65ef401
--- /dev/null
+++ b/readline-4.3/bind.c
@@ -0,0 +1,2150 @@
+/* bind.c -- key binding and startup file support for the readline library. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#if defined (HAVE_SYS_FILE_H)
+#  include <sys/file.h>
+#endif /* HAVE_SYS_FILE_H */
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <errno.h>
+
+#if !defined (errno)
+extern int errno;
+#endif /* !errno */
+
+#include "posixstat.h"
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+#if !defined (strchr) && !defined (__STDC__)
+extern char *strchr (), *strrchr ();
+#endif /* !strchr && !__STDC__ */
+
+/* Variables exported by this file. */
+Keymap rl_binding_keymap;
+
+static char *_rl_read_file PARAMS((char *, size_t *));
+static void _rl_init_file_error PARAMS((const char *));
+static int _rl_read_init_file PARAMS((const char *, int));
+static int glean_key_from_name PARAMS((char *));
+static int substring_member_of_array PARAMS((char *, const char **));
+
+static int currently_reading_init_file;
+
+/* used only in this file */
+static int _rl_prefer_visible_bell = 1;
+
+/* **************************************************************** */
+/*								    */
+/*			Binding keys				    */
+/*								    */
+/* **************************************************************** */
+
+/* rl_add_defun (char *name, rl_command_func_t *function, int key)
+   Add NAME to the list of named functions.  Make FUNCTION be the function
+   that gets called.  If KEY is not -1, then bind it. */
+int
+rl_add_defun (name, function, key)
+     const char *name;
+     rl_command_func_t *function;
+     int key;
+{
+  if (key != -1)
+    rl_bind_key (key, function);
+  rl_add_funmap_entry (name, function);
+  return 0;
+}
+
+/* Bind KEY to FUNCTION.  Returns non-zero if KEY is out of range. */
+int
+rl_bind_key (key, function)
+     int key;
+     rl_command_func_t *function;
+{
+  if (key < 0)
+    return (key);
+
+  if (META_CHAR (key) && _rl_convert_meta_chars_to_ascii)
+    {
+      if (_rl_keymap[ESC].type == ISKMAP)
+	{
+	  Keymap escmap;
+
+	  escmap = FUNCTION_TO_KEYMAP (_rl_keymap, ESC);
+	  key = UNMETA (key);
+	  escmap[key].type = ISFUNC;
+	  escmap[key].function = function;
+	  return (0);
+	}
+      return (key);
+    }
+
+  _rl_keymap[key].type = ISFUNC;
+  _rl_keymap[key].function = function;
+  rl_binding_keymap = _rl_keymap;
+  return (0);
+}
+
+/* Bind KEY to FUNCTION in MAP.  Returns non-zero in case of invalid
+   KEY. */
+int
+rl_bind_key_in_map (key, function, map)
+     int key;
+     rl_command_func_t *function;
+     Keymap map;
+{
+  int result;
+  Keymap oldmap;
+
+  oldmap = _rl_keymap;
+  _rl_keymap = map;
+  result = rl_bind_key (key, function);
+  _rl_keymap = oldmap;
+  return (result);
+}
+
+/* Make KEY do nothing in the currently selected keymap.
+   Returns non-zero in case of error. */
+int
+rl_unbind_key (key)
+     int key;
+{
+  return (rl_bind_key (key, (rl_command_func_t *)NULL));
+}
+
+/* Make KEY do nothing in MAP.
+   Returns non-zero in case of error. */
+int
+rl_unbind_key_in_map (key, map)
+     int key;
+     Keymap map;
+{
+  return (rl_bind_key_in_map (key, (rl_command_func_t *)NULL, map));
+}
+
+/* Unbind all keys bound to FUNCTION in MAP. */
+int
+rl_unbind_function_in_map (func, map)
+     rl_command_func_t *func;
+     Keymap map;
+{
+  register int i, rval;
+
+  for (i = rval = 0; i < KEYMAP_SIZE; i++)
+    {
+      if (map[i].type == ISFUNC && map[i].function == func)
+	{
+	  map[i].function = (rl_command_func_t *)NULL;
+	  rval = 1;
+	}
+    }
+  return rval;
+}
+
+int
+rl_unbind_command_in_map (command, map)
+     const char *command;
+     Keymap map;
+{
+  rl_command_func_t *func;
+
+  func = rl_named_function (command);
+  if (func == 0)
+    return 0;
+  return (rl_unbind_function_in_map (func, map));
+}
+
+/* Bind the key sequence represented by the string KEYSEQ to
+   FUNCTION.  This makes new keymaps as necessary.  The initial
+   place to do bindings is in MAP. */
+int
+rl_set_key (keyseq, function, map)
+     const char *keyseq;
+     rl_command_func_t *function;
+     Keymap map;
+{
+  return (rl_generic_bind (ISFUNC, keyseq, (char *)function, map));
+}
+
+/* Bind the key sequence represented by the string KEYSEQ to
+   the string of characters MACRO.  This makes new keymaps as
+   necessary.  The initial place to do bindings is in MAP. */
+int
+rl_macro_bind (keyseq, macro, map)
+     const char *keyseq, *macro;
+     Keymap map;
+{
+  char *macro_keys;
+  int macro_keys_len;
+
+  macro_keys = (char *)xmalloc ((2 * strlen (macro)) + 1);
+
+  if (rl_translate_keyseq (macro, macro_keys, &macro_keys_len))
+    {
+      free (macro_keys);
+      return -1;
+    }
+  rl_generic_bind (ISMACR, keyseq, macro_keys, map);
+  return 0;
+}
+
+/* Bind the key sequence represented by the string KEYSEQ to
+   the arbitrary pointer DATA.  TYPE says what kind of data is
+   pointed to by DATA, right now this can be a function (ISFUNC),
+   a macro (ISMACR), or a keymap (ISKMAP).  This makes new keymaps
+   as necessary.  The initial place to do bindings is in MAP. */
+int
+rl_generic_bind (type, keyseq, data, map)
+     int type;
+     const char *keyseq;
+     char *data;
+     Keymap map;
+{
+  char *keys;
+  int keys_len;
+  register int i;
+  KEYMAP_ENTRY k;
+
+  k.function = 0;
+
+  /* If no keys to bind to, exit right away. */
+  if (!keyseq || !*keyseq)
+    {
+      if (type == ISMACR)
+	free (data);
+      return -1;
+    }
+
+  keys = (char *)xmalloc (1 + (2 * strlen (keyseq)));
+
+  /* Translate the ASCII representation of KEYSEQ into an array of
+     characters.  Stuff the characters into KEYS, and the length of
+     KEYS into KEYS_LEN. */
+  if (rl_translate_keyseq (keyseq, keys, &keys_len))
+    {
+      free (keys);
+      return -1;
+    }
+
+  /* Bind keys, making new keymaps as necessary. */
+  for (i = 0; i < keys_len; i++)
+    {
+      unsigned char uc = keys[i];
+      int ic;
+
+      ic = uc;
+      if (ic < 0 || ic >= KEYMAP_SIZE)
+	return -1;
+
+      if (_rl_convert_meta_chars_to_ascii && META_CHAR (ic))
+	{
+	  ic = UNMETA (ic);
+	  if (map[ESC].type == ISKMAP)
+	    map = FUNCTION_TO_KEYMAP (map, ESC);
+	}
+
+      if ((i + 1) < keys_len)
+	{
+	  if (map[ic].type != ISKMAP)
+	    {
+	      /* We allow subsequences of keys.  If a keymap is being
+		 created that will `shadow' an existing function or macro
+		 key binding, we save that keybinding into the ANYOTHERKEY
+		 index in the new map.  The dispatch code will look there
+		 to find the function to execute if the subsequence is not
+		 matched.  ANYOTHERKEY was chosen to be greater than
+		 UCHAR_MAX. */
+	      k = map[ic];
+
+	      map[ic].type = ISKMAP;
+	      map[ic].function = KEYMAP_TO_FUNCTION (rl_make_bare_keymap());
+	    }
+	  map = FUNCTION_TO_KEYMAP (map, ic);
+	  /* The dispatch code will return this function if no matching
+	     key sequence is found in the keymap.  This (with a little
+	     help from the dispatch code in readline.c) allows `a' to be
+	     mapped to something, `abc' to be mapped to something else,
+	     and the function bound  to `a' to be executed when the user
+	     types `abx', leaving `bx' in the input queue. */
+	  if (k.function /* && k.type == ISFUNC */)
+	    {
+	      map[ANYOTHERKEY] = k;
+	      k.function = 0;
+	    }
+	}
+      else
+	{
+	  if (map[ic].type == ISMACR)
+	    free ((char *)map[ic].function);
+	  else if (map[ic].type == ISKMAP)
+	    {
+	      map = FUNCTION_TO_KEYMAP (map, ic);
+	      ic = ANYOTHERKEY;
+	    }
+
+	  map[ic].function = KEYMAP_TO_FUNCTION (data);
+	  map[ic].type = type;
+	}
+
+      rl_binding_keymap = map;
+    }
+  free (keys);
+  return 0;
+}
+
+/* Translate the ASCII representation of SEQ, stuffing the values into ARRAY,
+   an array of characters.  LEN gets the final length of ARRAY.  Return
+   non-zero if there was an error parsing SEQ. */
+int
+rl_translate_keyseq (seq, array, len)
+     const char *seq;
+     char *array;
+     int *len;
+{
+  register int i, c, l, temp;
+
+  for (i = l = 0; c = seq[i]; i++)
+    {
+      if (c == '\\')
+	{
+	  c = seq[++i];
+
+	  if (c == 0)
+	    break;
+
+	  /* Handle \C- and \M- prefixes. */
+	  if ((c == 'C' || c == 'M') && seq[i + 1] == '-')
+	    {
+	      /* Handle special case of backwards define. */
+	      if (strncmp (&seq[i], "C-\\M-", 5) == 0)
+		{
+		  array[l++] = ESC;	/* ESC is meta-prefix */
+		  i += 5;
+		  array[l++] = CTRL (_rl_to_upper (seq[i]));
+		  if (seq[i] == '\0')
+		    i--;
+		}
+	      else if (c == 'M')
+		{
+		  i++;
+		  array[l++] = ESC;	/* ESC is meta-prefix */
+		}
+	      else if (c == 'C')
+		{
+		  i += 2;
+		  /* Special hack for C-?... */
+		  array[l++] = (seq[i] == '?') ? RUBOUT : CTRL (_rl_to_upper (seq[i]));
+		}
+	      continue;
+	    }	      
+
+	  /* Translate other backslash-escaped characters.  These are the
+	     same escape sequences that bash's `echo' and `printf' builtins
+	     handle, with the addition of \d -> RUBOUT.  A backslash
+	     preceding a character that is not special is stripped. */
+	  switch (c)
+	    {
+	    case 'a':
+	      array[l++] = '\007';
+	      break;
+	    case 'b':
+	      array[l++] = '\b';
+	      break;
+	    case 'd':
+	      array[l++] = RUBOUT;	/* readline-specific */
+	      break;
+	    case 'e':
+	      array[l++] = ESC;
+	      break;
+	    case 'f':
+	      array[l++] = '\f';
+	      break;
+	    case 'n':
+	      array[l++] = NEWLINE;
+	      break;
+	    case 'r':
+	      array[l++] = RETURN;
+	      break;
+	    case 't':
+	      array[l++] = TAB;
+	      break;
+	    case 'v':
+	      array[l++] = 0x0B;
+	      break;
+	    case '\\':
+	      array[l++] = '\\';
+	      break;
+	    case '0': case '1': case '2': case '3':
+	    case '4': case '5': case '6': case '7':
+	      i++;
+	      for (temp = 2, c -= '0'; ISOCTAL (seq[i]) && temp--; i++)
+	        c = (c * 8) + OCTVALUE (seq[i]);
+	      i--;	/* auto-increment in for loop */
+	      array[l++] = c & largest_char;
+	      break;
+	    case 'x':
+	      i++;
+	      for (temp = 2, c = 0; ISXDIGIT ((unsigned char)seq[i]) && temp--; i++)
+	        c = (c * 16) + HEXVALUE (seq[i]);
+	      if (temp == 2)
+	        c = 'x';
+	      i--;	/* auto-increment in for loop */
+	      array[l++] = c & largest_char;
+	      break;
+	    default:	/* backslashes before non-special chars just add the char */
+	      array[l++] = c;
+	      break;	/* the backslash is stripped */
+	    }
+	  continue;
+	}
+
+      array[l++] = c;
+    }
+
+  *len = l;
+  array[l] = '\0';
+  return (0);
+}
+
+char *
+rl_untranslate_keyseq (seq)
+     int seq;
+{
+  static char kseq[16];
+  int i, c;
+
+  i = 0;
+  c = seq;
+  if (META_CHAR (c))
+    {
+      kseq[i++] = '\\';
+      kseq[i++] = 'M';
+      kseq[i++] = '-';
+      c = UNMETA (c);
+    }
+  else if (CTRL_CHAR (c))
+    {
+      kseq[i++] = '\\';
+      kseq[i++] = 'C';
+      kseq[i++] = '-';
+      c = _rl_to_lower (UNCTRL (c));
+    }
+  else if (c == RUBOUT)
+    {
+      kseq[i++] = '\\';
+      kseq[i++] = 'C';
+      kseq[i++] = '-';
+      c = '?';
+    }
+
+  if (c == ESC)
+    {
+      kseq[i++] = '\\';
+      c = 'e';
+    }
+  else if (c == '\\' || c == '"')
+    {
+      kseq[i++] = '\\';
+    }
+
+  kseq[i++] = (unsigned char) c;
+  kseq[i] = '\0';
+  return kseq;
+}
+
+static char *
+_rl_untranslate_macro_value (seq)
+     char *seq;
+{
+  char *ret, *r, *s;
+  int c;
+
+  r = ret = (char *)xmalloc (7 * strlen (seq) + 1);
+  for (s = seq; *s; s++)
+    {
+      c = *s;
+      if (META_CHAR (c))
+	{
+	  *r++ = '\\';
+	  *r++ = 'M';
+	  *r++ = '-';
+	  c = UNMETA (c);
+	}
+      else if (CTRL_CHAR (c) && c != ESC)
+	{
+	  *r++ = '\\';
+	  *r++ = 'C';
+	  *r++ = '-';
+	  c = _rl_to_lower (UNCTRL (c));
+	}
+      else if (c == RUBOUT)
+ 	{
+ 	  *r++ = '\\';
+ 	  *r++ = 'C';
+ 	  *r++ = '-';
+ 	  c = '?';
+ 	}
+
+      if (c == ESC)
+	{
+	  *r++ = '\\';
+	  c = 'e';
+	}
+      else if (c == '\\' || c == '"')
+	*r++ = '\\';
+
+      *r++ = (unsigned char)c;
+    }
+  *r = '\0';
+  return ret;
+}
+
+/* Return a pointer to the function that STRING represents.
+   If STRING doesn't have a matching function, then a NULL pointer
+   is returned. */
+rl_command_func_t *
+rl_named_function (string)
+     const char *string;
+{
+  register int i;
+
+  rl_initialize_funmap ();
+
+  for (i = 0; funmap[i]; i++)
+    if (_rl_stricmp (funmap[i]->name, string) == 0)
+      return (funmap[i]->function);
+  return ((rl_command_func_t *)NULL);
+}
+
+/* Return the function (or macro) definition which would be invoked via
+   KEYSEQ if executed in MAP.  If MAP is NULL, then the current keymap is
+   used.  TYPE, if non-NULL, is a pointer to an int which will receive the
+   type of the object pointed to.  One of ISFUNC (function), ISKMAP (keymap),
+   or ISMACR (macro). */
+rl_command_func_t *
+rl_function_of_keyseq (keyseq, map, type)
+     const char *keyseq;
+     Keymap map;
+     int *type;
+{
+  register int i;
+
+  if (!map)
+    map = _rl_keymap;
+
+  for (i = 0; keyseq && keyseq[i]; i++)
+    {
+      unsigned char ic = keyseq[i];
+
+      if (META_CHAR (ic) && _rl_convert_meta_chars_to_ascii)
+	{
+	  if (map[ESC].type != ISKMAP)
+	    {
+	      if (type)
+		*type = map[ESC].type;
+
+	      return (map[ESC].function);
+	    }
+	  else
+	    {
+	      map = FUNCTION_TO_KEYMAP (map, ESC);
+	      ic = UNMETA (ic);
+	    }
+	}
+
+      if (map[ic].type == ISKMAP)
+	{
+	  /* If this is the last key in the key sequence, return the
+	     map. */
+	  if (!keyseq[i + 1])
+	    {
+	      if (type)
+		*type = ISKMAP;
+
+	      return (map[ic].function);
+	    }
+	  else
+	    map = FUNCTION_TO_KEYMAP (map, ic);
+	}
+      else
+	{
+	  if (type)
+	    *type = map[ic].type;
+
+	  return (map[ic].function);
+	}
+    }
+  return ((rl_command_func_t *) NULL);
+}
+
+/* The last key bindings file read. */
+static char *last_readline_init_file = (char *)NULL;
+
+/* The file we're currently reading key bindings from. */
+static const char *current_readline_init_file;
+static int current_readline_init_include_level;
+static int current_readline_init_lineno;
+
+/* Read FILENAME into a locally-allocated buffer and return the buffer.
+   The size of the buffer is returned in *SIZEP.  Returns NULL if any
+   errors were encountered. */
+static char *
+_rl_read_file (filename, sizep)
+     char *filename;
+     size_t *sizep;
+{
+  struct stat finfo;
+  size_t file_size;
+  char *buffer;
+  int i, file;
+
+  if ((stat (filename, &finfo) < 0) || (file = open (filename, O_RDONLY, 0666)) < 0)
+    return ((char *)NULL);
+
+  file_size = (size_t)finfo.st_size;
+
+  /* check for overflow on very large files */
+  if (file_size != finfo.st_size || file_size + 1 < file_size)
+    {
+      if (file >= 0)
+	close (file);
+#if defined (EFBIG)
+      errno = EFBIG;
+#endif
+      return ((char *)NULL);
+    }
+
+  /* Read the file into BUFFER. */
+  buffer = (char *)xmalloc (file_size + 1);
+  i = read (file, buffer, file_size);
+  close (file);
+
+  if (i < 0)
+    {
+      free (buffer);
+      return ((char *)NULL);
+    }
+
+  buffer[i] = '\0';
+  if (sizep)
+    *sizep = i;
+
+  return (buffer);
+}
+
+/* Re-read the current keybindings file. */
+int
+rl_re_read_init_file (count, ignore)
+     int count, ignore;
+{
+  int r;
+  r = rl_read_init_file ((const char *)NULL);
+  rl_set_keymap_from_edit_mode ();
+  return r;
+}
+
+/* Do key bindings from a file.  If FILENAME is NULL it defaults
+   to the first non-null filename from this list:
+     1. the filename used for the previous call
+     2. the value of the shell variable `INPUTRC'
+     3. ~/.inputrc
+   If the file existed and could be opened and read, 0 is returned,
+   otherwise errno is returned. */
+int
+rl_read_init_file (filename)
+     const char *filename;
+{
+  /* Default the filename. */
+  if (filename == 0)
+    {
+      filename = last_readline_init_file;
+      if (filename == 0)
+        filename = sh_get_env_value ("INPUTRC");
+      if (filename == 0)
+	filename = DEFAULT_INPUTRC;
+    }
+
+  if (*filename == 0)
+    filename = DEFAULT_INPUTRC;
+
+#if defined (__MSDOS__)
+  if (_rl_read_init_file (filename, 0) == 0)
+    return 0;
+  filename = "~/_inputrc";
+#endif
+  return (_rl_read_init_file (filename, 0));
+}
+
+static int
+_rl_read_init_file (filename, include_level)
+     const char *filename;
+     int include_level;
+{
+  register int i;
+  char *buffer, *openname, *line, *end;
+  size_t file_size;
+
+  current_readline_init_file = filename;
+  current_readline_init_include_level = include_level;
+
+  openname = tilde_expand (filename);
+  buffer = _rl_read_file (openname, &file_size);
+  free (openname);
+
+  if (buffer == 0)
+    return (errno);
+  
+  if (include_level == 0 && filename != last_readline_init_file)
+    {
+      FREE (last_readline_init_file);
+      last_readline_init_file = savestring (filename);
+    }
+
+  currently_reading_init_file = 1;
+
+  /* Loop over the lines in the file.  Lines that start with `#' are
+     comments; all other lines are commands for readline initialization. */
+  current_readline_init_lineno = 1;
+  line = buffer;
+  end = buffer + file_size;
+  while (line < end)
+    {
+      /* Find the end of this line. */
+      for (i = 0; line + i != end && line[i] != '\n'; i++);
+
+#if defined (__CYGWIN__)
+      /* ``Be liberal in what you accept.'' */
+      if (line[i] == '\n' && line[i-1] == '\r')
+	line[i - 1] = '\0';
+#endif
+
+      /* Mark end of line. */
+      line[i] = '\0';
+
+      /* Skip leading whitespace. */
+      while (*line && whitespace (*line))
+        {
+	  line++;
+	  i--;
+        }
+
+      /* If the line is not a comment, then parse it. */
+      if (*line && *line != '#')
+	rl_parse_and_bind (line);
+
+      /* Move to the next line. */
+      line += i + 1;
+      current_readline_init_lineno++;
+    }
+
+  free (buffer);
+  currently_reading_init_file = 0;
+  return (0);
+}
+
+static void
+_rl_init_file_error (msg)
+     const char *msg;
+{
+  if (currently_reading_init_file)
+    fprintf (stderr, "readline: %s: line %d: %s\n", current_readline_init_file,
+		     current_readline_init_lineno, msg);
+  else
+    fprintf (stderr, "readline: %s\n", msg);
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Parser Directives       		    */
+/*								    */
+/* **************************************************************** */
+
+typedef int _rl_parser_func_t PARAMS((char *));
+
+/* Things that mean `Control'. */
+const char *_rl_possible_control_prefixes[] = {
+  "Control-", "C-", "CTRL-", (const char *)NULL
+};
+
+const char *_rl_possible_meta_prefixes[] = {
+  "Meta", "M-", (const char *)NULL
+};
+
+/* Conditionals. */
+
+/* Calling programs set this to have their argv[0]. */
+const char *rl_readline_name = "other";
+
+/* Stack of previous values of parsing_conditionalized_out. */
+static unsigned char *if_stack = (unsigned char *)NULL;
+static int if_stack_depth;
+static int if_stack_size;
+
+/* Push _rl_parsing_conditionalized_out, and set parser state based
+   on ARGS. */
+static int
+parser_if (args)
+     char *args;
+{
+  register int i;
+
+  /* Push parser state. */
+  if (if_stack_depth + 1 >= if_stack_size)
+    {
+      if (!if_stack)
+	if_stack = (unsigned char *)xmalloc (if_stack_size = 20);
+      else
+	if_stack = (unsigned char *)xrealloc (if_stack, if_stack_size += 20);
+    }
+  if_stack[if_stack_depth++] = _rl_parsing_conditionalized_out;
+
+  /* If parsing is turned off, then nothing can turn it back on except
+     for finding the matching endif.  In that case, return right now. */
+  if (_rl_parsing_conditionalized_out)
+    return 0;
+
+  /* Isolate first argument. */
+  for (i = 0; args[i] && !whitespace (args[i]); i++);
+
+  if (args[i])
+    args[i++] = '\0';
+
+  /* Handle "$if term=foo" and "$if mode=emacs" constructs.  If this
+     isn't term=foo, or mode=emacs, then check to see if the first
+     word in ARGS is the same as the value stored in rl_readline_name. */
+  if (rl_terminal_name && _rl_strnicmp (args, "term=", 5) == 0)
+    {
+      char *tem, *tname;
+
+      /* Terminals like "aaa-60" are equivalent to "aaa". */
+      tname = savestring (rl_terminal_name);
+      tem = strchr (tname, '-');
+      if (tem)
+	*tem = '\0';
+
+      /* Test the `long' and `short' forms of the terminal name so that
+	 if someone has a `sun-cmd' and does not want to have bindings
+	 that will be executed if the terminal is a `sun', they can put
+	 `$if term=sun-cmd' into their .inputrc. */
+      _rl_parsing_conditionalized_out = _rl_stricmp (args + 5, tname) &&
+					_rl_stricmp (args + 5, rl_terminal_name);
+      free (tname);
+    }
+#if defined (VI_MODE)
+  else if (_rl_strnicmp (args, "mode=", 5) == 0)
+    {
+      int mode;
+
+      if (_rl_stricmp (args + 5, "emacs") == 0)
+	mode = emacs_mode;
+      else if (_rl_stricmp (args + 5, "vi") == 0)
+	mode = vi_mode;
+      else
+	mode = no_mode;
+
+      _rl_parsing_conditionalized_out = mode != rl_editing_mode;
+    }
+#endif /* VI_MODE */
+  /* Check to see if the first word in ARGS is the same as the
+     value stored in rl_readline_name. */
+  else if (_rl_stricmp (args, rl_readline_name) == 0)
+    _rl_parsing_conditionalized_out = 0;
+  else
+    _rl_parsing_conditionalized_out = 1;
+  return 0;
+}
+
+/* Invert the current parser state if there is anything on the stack. */
+static int
+parser_else (args)
+     char *args;
+{
+  register int i;
+
+  if (if_stack_depth == 0)
+    {
+      _rl_init_file_error ("$else found without matching $if");
+      return 0;
+    }
+
+  /* Check the previous (n - 1) levels of the stack to make sure that
+     we haven't previously turned off parsing. */
+  for (i = 0; i < if_stack_depth - 1; i++)
+    if (if_stack[i] == 1)
+      return 0;
+
+  /* Invert the state of parsing if at top level. */
+  _rl_parsing_conditionalized_out = !_rl_parsing_conditionalized_out;
+  return 0;
+}
+
+/* Terminate a conditional, popping the value of
+   _rl_parsing_conditionalized_out from the stack. */
+static int
+parser_endif (args)
+     char *args;
+{
+  if (if_stack_depth)
+    _rl_parsing_conditionalized_out = if_stack[--if_stack_depth];
+  else
+    _rl_init_file_error ("$endif without matching $if");
+  return 0;
+}
+
+static int
+parser_include (args)
+     char *args;
+{
+  const char *old_init_file;
+  char *e;
+  int old_line_number, old_include_level, r;
+
+  if (_rl_parsing_conditionalized_out)
+    return (0);
+
+  old_init_file = current_readline_init_file;
+  old_line_number = current_readline_init_lineno;
+  old_include_level = current_readline_init_include_level;
+
+  e = strchr (args, '\n');
+  if (e)
+    *e = '\0';
+  r = _rl_read_init_file ((const char *)args, old_include_level + 1);
+
+  current_readline_init_file = old_init_file;
+  current_readline_init_lineno = old_line_number;
+  current_readline_init_include_level = old_include_level;
+
+  return r;
+}
+  
+/* Associate textual names with actual functions. */
+static struct {
+  const char *name;
+  _rl_parser_func_t *function;
+} parser_directives [] = {
+  { "if", parser_if },
+  { "endif", parser_endif },
+  { "else", parser_else },
+  { "include", parser_include },
+  { (char *)0x0, (_rl_parser_func_t *)0x0 }
+};
+
+/* Handle a parser directive.  STATEMENT is the line of the directive
+   without any leading `$'. */
+static int
+handle_parser_directive (statement)
+     char *statement;
+{
+  register int i;
+  char *directive, *args;
+
+  /* Isolate the actual directive. */
+
+  /* Skip whitespace. */
+  for (i = 0; whitespace (statement[i]); i++);
+
+  directive = &statement[i];
+
+  for (; statement[i] && !whitespace (statement[i]); i++);
+
+  if (statement[i])
+    statement[i++] = '\0';
+
+  for (; statement[i] && whitespace (statement[i]); i++);
+
+  args = &statement[i];
+
+  /* Lookup the command, and act on it. */
+  for (i = 0; parser_directives[i].name; i++)
+    if (_rl_stricmp (directive, parser_directives[i].name) == 0)
+      {
+	(*parser_directives[i].function) (args);
+	return (0);
+      }
+
+  /* display an error message about the unknown parser directive */
+  _rl_init_file_error ("unknown parser directive");
+  return (1);
+}
+
+/* Read the binding command from STRING and perform it.
+   A key binding command looks like: Keyname: function-name\0,
+   a variable binding command looks like: set variable value.
+   A new-style keybinding looks like "\C-x\C-x": exchange-point-and-mark. */
+int
+rl_parse_and_bind (string)
+     char *string;
+{
+  char *funname, *kname;
+  register int c, i;
+  int key, equivalency;
+
+  while (string && whitespace (*string))
+    string++;
+
+  if (!string || !*string || *string == '#')
+    return 0;
+
+  /* If this is a parser directive, act on it. */
+  if (*string == '$')
+    {
+      handle_parser_directive (&string[1]);
+      return 0;
+    }
+
+  /* If we aren't supposed to be parsing right now, then we're done. */
+  if (_rl_parsing_conditionalized_out)
+    return 0;
+
+  i = 0;
+  /* If this keyname is a complex key expression surrounded by quotes,
+     advance to after the matching close quote.  This code allows the
+     backslash to quote characters in the key expression. */
+  if (*string == '"')
+    {
+      int passc = 0;
+
+      for (i = 1; c = string[i]; i++)
+	{
+	  if (passc)
+	    {
+	      passc = 0;
+	      continue;
+	    }
+
+	  if (c == '\\')
+	    {
+	      passc++;
+	      continue;
+	    }
+
+	  if (c == '"')
+	    break;
+	}
+      /* If we didn't find a closing quote, abort the line. */
+      if (string[i] == '\0')
+        {
+          _rl_init_file_error ("no closing `\"' in key binding");
+          return 1;
+        }
+    }
+
+  /* Advance to the colon (:) or whitespace which separates the two objects. */
+  for (; (c = string[i]) && c != ':' && c != ' ' && c != '\t'; i++ );
+
+  equivalency = (c == ':' && string[i + 1] == '=');
+
+  /* Mark the end of the command (or keyname). */
+  if (string[i])
+    string[i++] = '\0';
+
+  /* If doing assignment, skip the '=' sign as well. */
+  if (equivalency)
+    string[i++] = '\0';
+
+  /* If this is a command to set a variable, then do that. */
+  if (_rl_stricmp (string, "set") == 0)
+    {
+      char *var = string + i;
+      char *value;
+
+      /* Make VAR point to start of variable name. */
+      while (*var && whitespace (*var)) var++;
+
+      /* Make VALUE point to start of value string. */
+      value = var;
+      while (*value && !whitespace (*value)) value++;
+      if (*value)
+	*value++ = '\0';
+      while (*value && whitespace (*value)) value++;
+
+      rl_variable_bind (var, value);
+      return 0;
+    }
+
+  /* Skip any whitespace between keyname and funname. */
+  for (; string[i] && whitespace (string[i]); i++);
+  funname = &string[i];
+
+  /* Now isolate funname.
+     For straight function names just look for whitespace, since
+     that will signify the end of the string.  But this could be a
+     macro definition.  In that case, the string is quoted, so skip
+     to the matching delimiter.  We allow the backslash to quote the
+     delimiter characters in the macro body. */
+  /* This code exists to allow whitespace in macro expansions, which
+     would otherwise be gobbled up by the next `for' loop.*/
+  /* XXX - it may be desirable to allow backslash quoting only if " is
+     the quoted string delimiter, like the shell. */
+  if (*funname == '\'' || *funname == '"')
+    {
+      int delimiter = string[i++], passc;
+
+      for (passc = 0; c = string[i]; i++)
+	{
+	  if (passc)
+	    {
+	      passc = 0;
+	      continue;
+	    }
+
+	  if (c == '\\')
+	    {
+	      passc = 1;
+	      continue;
+	    }
+
+	  if (c == delimiter)
+	    break;
+	}
+      if (c)
+	i++;
+    }
+
+  /* Advance to the end of the string.  */
+  for (; string[i] && !whitespace (string[i]); i++);
+
+  /* No extra whitespace at the end of the string. */
+  string[i] = '\0';
+
+  /* Handle equivalency bindings here.  Make the left-hand side be exactly
+     whatever the right-hand evaluates to, including keymaps. */
+  if (equivalency)
+    {
+      return 0;
+    }
+
+  /* If this is a new-style key-binding, then do the binding with
+     rl_set_key ().  Otherwise, let the older code deal with it. */
+  if (*string == '"')
+    {
+      char *seq;
+      register int j, k, passc;
+
+      seq = (char *)xmalloc (1 + strlen (string));
+      for (j = 1, k = passc = 0; string[j]; j++)
+	{
+	  /* Allow backslash to quote characters, but leave them in place.
+	     This allows a string to end with a backslash quoting another
+	     backslash, or with a backslash quoting a double quote.  The
+	     backslashes are left in place for rl_translate_keyseq (). */
+	  if (passc || (string[j] == '\\'))
+	    {
+	      seq[k++] = string[j];
+	      passc = !passc;
+	      continue;
+	    }
+
+	  if (string[j] == '"')
+	    break;
+
+	  seq[k++] = string[j];
+	}
+      seq[k] = '\0';
+
+      /* Binding macro? */
+      if (*funname == '\'' || *funname == '"')
+	{
+	  j = strlen (funname);
+
+	  /* Remove the delimiting quotes from each end of FUNNAME. */
+	  if (j && funname[j - 1] == *funname)
+	    funname[j - 1] = '\0';
+
+	  rl_macro_bind (seq, &funname[1], _rl_keymap);
+	}
+      else
+	rl_set_key (seq, rl_named_function (funname), _rl_keymap);
+
+      free (seq);
+      return 0;
+    }
+
+  /* Get the actual character we want to deal with. */
+  kname = strrchr (string, '-');
+  if (!kname)
+    kname = string;
+  else
+    kname++;
+
+  key = glean_key_from_name (kname);
+
+  /* Add in control and meta bits. */
+  if (substring_member_of_array (string, _rl_possible_control_prefixes))
+    key = CTRL (_rl_to_upper (key));
+
+  if (substring_member_of_array (string, _rl_possible_meta_prefixes))
+    key = META (key);
+
+  /* Temporary.  Handle old-style keyname with macro-binding. */
+  if (*funname == '\'' || *funname == '"')
+    {
+      char useq[2];
+      int fl = strlen (funname);
+
+      useq[0] = key; useq[1] = '\0';
+      if (fl && funname[fl - 1] == *funname)
+	funname[fl - 1] = '\0';
+
+      rl_macro_bind (useq, &funname[1], _rl_keymap);
+    }
+#if defined (PREFIX_META_HACK)
+  /* Ugly, but working hack to keep prefix-meta around. */
+  else if (_rl_stricmp (funname, "prefix-meta") == 0)
+    {
+      char seq[2];
+
+      seq[0] = key;
+      seq[1] = '\0';
+      rl_generic_bind (ISKMAP, seq, (char *)emacs_meta_keymap, _rl_keymap);
+    }
+#endif /* PREFIX_META_HACK */
+  else
+    rl_bind_key (key, rl_named_function (funname));
+  return 0;
+}
+
+/* Simple structure for boolean readline variables (i.e., those that can
+   have one of two values; either "On" or 1 for truth, or "Off" or 0 for
+   false. */
+
+#define V_SPECIAL	0x1
+
+static struct {
+  const char *name;
+  int *value;
+  int flags;
+} boolean_varlist [] = {
+  { "blink-matching-paren",	&rl_blink_matching_paren,	V_SPECIAL },
+  { "byte-oriented",		&rl_byte_oriented,		0 },
+  { "completion-ignore-case",	&_rl_completion_case_fold,	0 },
+  { "convert-meta",		&_rl_convert_meta_chars_to_ascii, 0 },
+  { "disable-completion",	&rl_inhibit_completion,		0 },
+  { "enable-keypad",		&_rl_enable_keypad,		0 },
+  { "expand-tilde",		&rl_complete_with_tilde_expansion, 0 },
+  { "history-preserve-point",	&_rl_history_preserve_point,	0 },
+  { "horizontal-scroll-mode",	&_rl_horizontal_scroll_mode,	0 },
+  { "input-meta",		&_rl_meta_flag,			0 },
+  { "mark-directories",		&_rl_complete_mark_directories,	0 },
+  { "mark-modified-lines",	&_rl_mark_modified_lines,	0 },
+  { "mark-symlinked-directories", &_rl_complete_mark_symlink_dirs, 0 },
+  { "match-hidden-files",	&_rl_match_hidden_files,	0 },
+  { "meta-flag",		&_rl_meta_flag,			0 },
+  { "output-meta",		&_rl_output_meta_chars,		0 },
+  { "page-completions",		&_rl_page_completions,		0 },
+  { "prefer-visible-bell",	&_rl_prefer_visible_bell,	V_SPECIAL },
+  { "print-completions-horizontally", &_rl_print_completions_horizontally, 0 },
+  { "show-all-if-ambiguous",	&_rl_complete_show_all,		0 },
+#if defined (VISIBLE_STATS)
+  { "visible-stats",		&rl_visible_stats,		0 },
+#endif /* VISIBLE_STATS */
+  { (char *)NULL, (int *)NULL }
+};
+
+static int
+find_boolean_var (name)
+     const char *name;
+{
+  register int i;
+
+  for (i = 0; boolean_varlist[i].name; i++)
+    if (_rl_stricmp (name, boolean_varlist[i].name) == 0)
+      return i;
+  return -1;
+}
+
+/* Hooks for handling special boolean variables, where a
+   function needs to be called or another variable needs
+   to be changed when they're changed. */
+static void
+hack_special_boolean_var (i)
+     int i;
+{
+  const char *name;
+
+  name = boolean_varlist[i].name;
+
+  if (_rl_stricmp (name, "blink-matching-paren") == 0)
+    _rl_enable_paren_matching (rl_blink_matching_paren);
+  else if (_rl_stricmp (name, "prefer-visible-bell") == 0)
+    {
+      if (_rl_prefer_visible_bell)
+	_rl_bell_preference = VISIBLE_BELL;
+      else
+	_rl_bell_preference = AUDIBLE_BELL;
+    }
+}
+
+typedef int _rl_sv_func_t PARAMS((const char *));
+
+/* These *must* correspond to the array indices for the appropriate
+   string variable.  (Though they're not used right now.) */
+#define V_BELLSTYLE	0
+#define V_COMBEGIN	1
+#define V_EDITMODE	2
+#define V_ISRCHTERM	3
+#define V_KEYMAP	4
+
+#define	V_STRING	1
+#define V_INT		2
+
+/* Forward declarations */
+static int sv_bell_style PARAMS((const char *));
+static int sv_combegin PARAMS((const char *));
+static int sv_compquery PARAMS((const char *));
+static int sv_editmode PARAMS((const char *));
+static int sv_isrchterm PARAMS((const char *));
+static int sv_keymap PARAMS((const char *));
+
+static struct {
+  const char *name;
+  int flags;
+  _rl_sv_func_t *set_func;
+} string_varlist[] = {
+  { "bell-style",	V_STRING,	sv_bell_style },
+  { "comment-begin",	V_STRING,	sv_combegin },
+  { "completion-query-items", V_INT,	sv_compquery },
+  { "editing-mode",	V_STRING,	sv_editmode },
+  { "isearch-terminators", V_STRING,	sv_isrchterm },
+  { "keymap",		V_STRING,	sv_keymap },
+  { (char *)NULL,	0 }
+};
+
+static int
+find_string_var (name)
+     const char *name;
+{
+  register int i;
+
+  for (i = 0; string_varlist[i].name; i++)
+    if (_rl_stricmp (name, string_varlist[i].name) == 0)
+      return i;
+  return -1;
+}
+
+/* A boolean value that can appear in a `set variable' command is true if
+   the value is null or empty, `on' (case-insenstive), or "1".  Any other
+   values result in 0 (false). */
+static int
+bool_to_int (value)
+     char *value;
+{
+  return (value == 0 || *value == '\0' ||
+		(_rl_stricmp (value, "on") == 0) ||
+		(value[0] == '1' && value[1] == '\0'));
+}
+
+int
+rl_variable_bind (name, value)
+     const char *name, *value;
+{
+  register int i;
+  int	v;
+
+  /* Check for simple variables first. */
+  i = find_boolean_var (name);
+  if (i >= 0)
+    {
+      *boolean_varlist[i].value = bool_to_int (value);
+      if (boolean_varlist[i].flags & V_SPECIAL)
+	hack_special_boolean_var (i);
+      return 0;
+    }
+
+  i = find_string_var (name);
+
+  /* For the time being, unknown variable names or string names without a
+     handler function are simply ignored. */
+  if (i < 0 || string_varlist[i].set_func == 0)
+    return 0;
+
+  v = (*string_varlist[i].set_func) (value);
+  return v;
+}
+
+static int
+sv_editmode (value)
+     const char *value;
+{
+  if (_rl_strnicmp (value, "vi", 2) == 0)
+    {
+#if defined (VI_MODE)
+      _rl_keymap = vi_insertion_keymap;
+      rl_editing_mode = vi_mode;
+#endif /* VI_MODE */
+      return 0;
+    }
+  else if (_rl_strnicmp (value, "emacs", 5) == 0)
+    {
+      _rl_keymap = emacs_standard_keymap;
+      rl_editing_mode = emacs_mode;
+      return 0;
+    }
+  return 1;
+}
+
+static int
+sv_combegin (value)
+     const char *value;
+{
+  if (value && *value)
+    {
+      FREE (_rl_comment_begin);
+      _rl_comment_begin = savestring (value);
+      return 0;
+    }
+  return 1;
+}
+
+static int
+sv_compquery (value)
+     const char *value;
+{
+  int nval = 100;
+
+  if (value && *value)
+    {
+      nval = atoi (value);
+      if (nval < 0)
+	nval = 0;
+    }
+  rl_completion_query_items = nval;
+  return 0;
+}
+
+static int
+sv_keymap (value)
+     const char *value;
+{
+  Keymap kmap;
+
+  kmap = rl_get_keymap_by_name (value);
+  if (kmap)
+    {
+      rl_set_keymap (kmap);
+      return 0;
+    }
+  return 1;
+}
+
+static int
+sv_bell_style (value)
+     const char *value;
+{
+  if (value == 0 || *value == '\0')
+    _rl_bell_preference = AUDIBLE_BELL;
+  else if (_rl_stricmp (value, "none") == 0 || _rl_stricmp (value, "off") == 0)
+    _rl_bell_preference = NO_BELL;
+  else if (_rl_stricmp (value, "audible") == 0 || _rl_stricmp (value, "on") == 0)
+    _rl_bell_preference = AUDIBLE_BELL;
+  else if (_rl_stricmp (value, "visible") == 0)
+    _rl_bell_preference = VISIBLE_BELL;
+  else
+    return 1;
+  return 0;
+}
+
+static int
+sv_isrchterm (value)
+     const char *value;
+{
+  int beg, end, delim;
+  char *v;
+
+  if (value == 0)
+    return 1;
+
+  /* Isolate the value and translate it into a character string. */
+  v = savestring (value);
+  FREE (_rl_isearch_terminators);
+  if (v[0] == '"' || v[0] == '\'')
+    {
+      delim = v[0];
+      for (beg = end = 1; v[end] && v[end] != delim; end++)
+	;
+    }
+  else
+    {
+      for (beg = end = 0; whitespace (v[end]) == 0; end++)
+	;
+    }
+
+  v[end] = '\0';
+
+  /* The value starts at v + beg.  Translate it into a character string. */
+  _rl_isearch_terminators = (char *)xmalloc (2 * strlen (v) + 1);
+  rl_translate_keyseq (v + beg, _rl_isearch_terminators, &end);
+  _rl_isearch_terminators[end] = '\0';
+
+  free (v);
+  return 0;
+}
+      
+/* Return the character which matches NAME.
+   For example, `Space' returns ' '. */
+
+typedef struct {
+  const char *name;
+  int value;
+} assoc_list;
+
+static assoc_list name_key_alist[] = {
+  { "DEL", 0x7f },
+  { "ESC", '\033' },
+  { "Escape", '\033' },
+  { "LFD", '\n' },
+  { "Newline", '\n' },
+  { "RET", '\r' },
+  { "Return", '\r' },
+  { "Rubout", 0x7f },
+  { "SPC", ' ' },
+  { "Space", ' ' },
+  { "Tab", 0x09 },
+  { (char *)0x0, 0 }
+};
+
+static int
+glean_key_from_name (name)
+     char *name;
+{
+  register int i;
+
+  for (i = 0; name_key_alist[i].name; i++)
+    if (_rl_stricmp (name, name_key_alist[i].name) == 0)
+      return (name_key_alist[i].value);
+
+  return (*(unsigned char *)name);	/* XXX was return (*name) */
+}
+
+/* Auxiliary functions to manage keymaps. */
+static struct {
+  const char *name;
+  Keymap map;
+} keymap_names[] = {
+  { "emacs", emacs_standard_keymap },
+  { "emacs-standard", emacs_standard_keymap },
+  { "emacs-meta", emacs_meta_keymap },
+  { "emacs-ctlx", emacs_ctlx_keymap },
+#if defined (VI_MODE)
+  { "vi", vi_movement_keymap },
+  { "vi-move", vi_movement_keymap },
+  { "vi-command", vi_movement_keymap },
+  { "vi-insert", vi_insertion_keymap },
+#endif /* VI_MODE */
+  { (char *)0x0, (Keymap)0x0 }
+};
+
+Keymap
+rl_get_keymap_by_name (name)
+     const char *name;
+{
+  register int i;
+
+  for (i = 0; keymap_names[i].name; i++)
+    if (_rl_stricmp (name, keymap_names[i].name) == 0)
+      return (keymap_names[i].map);
+  return ((Keymap) NULL);
+}
+
+char *
+rl_get_keymap_name (map)
+     Keymap map;
+{
+  register int i;
+  for (i = 0; keymap_names[i].name; i++)
+    if (map == keymap_names[i].map)
+      return ((char *)keymap_names[i].name);
+  return ((char *)NULL);
+}
+  
+void
+rl_set_keymap (map)
+     Keymap map;
+{
+  if (map)
+    _rl_keymap = map;
+}
+
+Keymap
+rl_get_keymap ()
+{
+  return (_rl_keymap);
+}
+
+void
+rl_set_keymap_from_edit_mode ()
+{
+  if (rl_editing_mode == emacs_mode)
+    _rl_keymap = emacs_standard_keymap;
+#if defined (VI_MODE)
+  else if (rl_editing_mode == vi_mode)
+    _rl_keymap = vi_insertion_keymap;
+#endif /* VI_MODE */
+}
+
+char *
+rl_get_keymap_name_from_edit_mode ()
+{
+  if (rl_editing_mode == emacs_mode)
+    return "emacs";
+#if defined (VI_MODE)
+  else if (rl_editing_mode == vi_mode)
+    return "vi";
+#endif /* VI_MODE */
+  else
+    return "none";
+}
+
+/* **************************************************************** */
+/*								    */
+/*		  Key Binding and Function Information		    */
+/*								    */
+/* **************************************************************** */
+
+/* Each of the following functions produces information about the
+   state of keybindings and functions known to Readline.  The info
+   is always printed to rl_outstream, and in such a way that it can
+   be read back in (i.e., passed to rl_parse_and_bind (). */
+
+/* Print the names of functions known to Readline. */
+void
+rl_list_funmap_names ()
+{
+  register int i;
+  const char **funmap_names;
+
+  funmap_names = rl_funmap_names ();
+
+  if (!funmap_names)
+    return;
+
+  for (i = 0; funmap_names[i]; i++)
+    fprintf (rl_outstream, "%s\n", funmap_names[i]);
+
+  free (funmap_names);
+}
+
+static char *
+_rl_get_keyname (key)
+     int key;
+{
+  char *keyname;
+  int i, c;
+
+  keyname = (char *)xmalloc (8);
+
+  c = key;
+  /* Since this is going to be used to write out keysequence-function
+     pairs for possible inclusion in an inputrc file, we don't want to
+     do any special meta processing on KEY. */
+
+#if 1
+  /* XXX - Experimental */
+  /* We might want to do this, but the old version of the code did not. */
+
+  /* If this is an escape character, we don't want to do any more processing.
+     Just add the special ESC key sequence and return. */
+  if (c == ESC)
+    {
+      keyname[0] = '\\';
+      keyname[1] = 'e';
+      keyname[2] = '\0';
+      return keyname;
+    }
+#endif
+
+  /* RUBOUT is translated directly into \C-? */
+  if (key == RUBOUT)
+    {
+      keyname[0] = '\\';
+      keyname[1] = 'C';
+      keyname[2] = '-';
+      keyname[3] = '?';
+      keyname[4] = '\0';
+      return keyname;
+    }
+
+  i = 0;
+  /* Now add special prefixes needed for control characters.  This can
+     potentially change C. */
+  if (CTRL_CHAR (c))
+    {
+      keyname[i++] = '\\';
+      keyname[i++] = 'C';
+      keyname[i++] = '-';
+      c = _rl_to_lower (UNCTRL (c));
+    }
+
+  /* XXX experimental code.  Turn the characters that are not ASCII or
+     ISO Latin 1 (128 - 159) into octal escape sequences (\200 - \237).
+     This changes C. */
+  if (c >= 128 && c <= 159)
+    {
+      keyname[i++] = '\\';
+      keyname[i++] = '2';
+      c -= 128;
+      keyname[i++] = (c / 8) + '0';
+      c = (c % 8) + '0';
+    }
+
+  /* Now, if the character needs to be quoted with a backslash, do that. */
+  if (c == '\\' || c == '"')
+    keyname[i++] = '\\';
+
+  /* Now add the key, terminate the string, and return it. */
+  keyname[i++] = (char) c;
+  keyname[i] = '\0';
+
+  return keyname;
+}
+
+/* Return a NULL terminated array of strings which represent the key
+   sequences that are used to invoke FUNCTION in MAP. */
+char **
+rl_invoking_keyseqs_in_map (function, map)
+     rl_command_func_t *function;
+     Keymap map;
+{
+  register int key;
+  char **result;
+  int result_index, result_size;
+
+  result = (char **)NULL;
+  result_index = result_size = 0;
+
+  for (key = 0; key < KEYMAP_SIZE; key++)
+    {
+      switch (map[key].type)
+	{
+	case ISMACR:
+	  /* Macros match, if, and only if, the pointers are identical.
+	     Thus, they are treated exactly like functions in here. */
+	case ISFUNC:
+	  /* If the function in the keymap is the one we are looking for,
+	     then add the current KEY to the list of invoking keys. */
+	  if (map[key].function == function)
+	    {
+	      char *keyname;
+
+	      keyname = _rl_get_keyname (key);
+
+	      if (result_index + 2 > result_size)
+	        {
+	          result_size += 10;
+		  result = (char **)xrealloc (result, result_size * sizeof (char *));
+	        }
+
+	      result[result_index++] = keyname;
+	      result[result_index] = (char *)NULL;
+	    }
+	  break;
+
+	case ISKMAP:
+	  {
+	    char **seqs;
+	    register int i;
+
+	    /* Find the list of keyseqs in this map which have FUNCTION as
+	       their target.  Add the key sequences found to RESULT. */
+	    if (map[key].function)
+	      seqs =
+	        rl_invoking_keyseqs_in_map (function, FUNCTION_TO_KEYMAP (map, key));
+	    else
+	      break;
+
+	    if (seqs == 0)
+	      break;
+
+	    for (i = 0; seqs[i]; i++)
+	      {
+		char *keyname = (char *)xmalloc (6 + strlen (seqs[i]));
+
+		if (key == ESC)
+#if 0
+		  sprintf (keyname, "\\e");
+#else
+		/* XXX - experimental */
+		  sprintf (keyname, "\\M-");
+#endif
+		else if (CTRL_CHAR (key))
+		  sprintf (keyname, "\\C-%c", _rl_to_lower (UNCTRL (key)));
+		else if (key == RUBOUT)
+		  sprintf (keyname, "\\C-?");
+		else if (key == '\\' || key == '"')
+		  {
+		    keyname[0] = '\\';
+		    keyname[1] = (char) key;
+		    keyname[2] = '\0';
+		  }
+		else
+		  {
+		    keyname[0] = (char) key;
+		    keyname[1] = '\0';
+		  }
+		
+		strcat (keyname, seqs[i]);
+		free (seqs[i]);
+
+		if (result_index + 2 > result_size)
+		  {
+		    result_size += 10;
+		    result = (char **)xrealloc (result, result_size * sizeof (char *));
+		  }
+
+		result[result_index++] = keyname;
+		result[result_index] = (char *)NULL;
+	      }
+
+	    free (seqs);
+	  }
+	  break;
+	}
+    }
+  return (result);
+}
+
+/* Return a NULL terminated array of strings which represent the key
+   sequences that can be used to invoke FUNCTION using the current keymap. */
+char **
+rl_invoking_keyseqs (function)
+     rl_command_func_t *function;
+{
+  return (rl_invoking_keyseqs_in_map (function, _rl_keymap));
+}
+
+/* Print all of the functions and their bindings to rl_outstream.  If
+   PRINT_READABLY is non-zero, then print the output in such a way
+   that it can be read back in. */
+void
+rl_function_dumper (print_readably)
+     int print_readably;
+{
+  register int i;
+  const char **names;
+  const char *name;
+
+  names = rl_funmap_names ();
+
+  fprintf (rl_outstream, "\n");
+
+  for (i = 0; name = names[i]; i++)
+    {
+      rl_command_func_t *function;
+      char **invokers;
+
+      function = rl_named_function (name);
+      invokers = rl_invoking_keyseqs_in_map (function, _rl_keymap);
+
+      if (print_readably)
+	{
+	  if (!invokers)
+	    fprintf (rl_outstream, "# %s (not bound)\n", name);
+	  else
+	    {
+	      register int j;
+
+	      for (j = 0; invokers[j]; j++)
+		{
+		  fprintf (rl_outstream, "\"%s\": %s\n",
+			   invokers[j], name);
+		  free (invokers[j]);
+		}
+
+	      free (invokers);
+	    }
+	}
+      else
+	{
+	  if (!invokers)
+	    fprintf (rl_outstream, "%s is not bound to any keys\n",
+		     name);
+	  else
+	    {
+	      register int j;
+
+	      fprintf (rl_outstream, "%s can be found on ", name);
+
+	      for (j = 0; invokers[j] && j < 5; j++)
+		{
+		  fprintf (rl_outstream, "\"%s\"%s", invokers[j],
+			   invokers[j + 1] ? ", " : ".\n");
+		}
+
+	      if (j == 5 && invokers[j])
+		fprintf (rl_outstream, "...\n");
+
+	      for (j = 0; invokers[j]; j++)
+		free (invokers[j]);
+
+	      free (invokers);
+	    }
+	}
+    }
+}
+
+/* Print all of the current functions and their bindings to
+   rl_outstream.  If an explicit argument is given, then print
+   the output in such a way that it can be read back in. */
+int
+rl_dump_functions (count, key)
+     int count, key;
+{
+  if (rl_dispatching)
+    fprintf (rl_outstream, "\r\n");
+  rl_function_dumper (rl_explicit_arg);
+  rl_on_new_line ();
+  return (0);
+}
+
+static void
+_rl_macro_dumper_internal (print_readably, map, prefix)
+     int print_readably;
+     Keymap map;
+     char *prefix;
+{
+  register int key;
+  char *keyname, *out;
+  int prefix_len;
+
+  for (key = 0; key < KEYMAP_SIZE; key++)
+    {
+      switch (map[key].type)
+	{
+	case ISMACR:
+	  keyname = _rl_get_keyname (key);
+	  out = _rl_untranslate_macro_value ((char *)map[key].function);
+
+	  if (print_readably)
+	    fprintf (rl_outstream, "\"%s%s\": \"%s\"\n", prefix ? prefix : "",
+						         keyname,
+						         out ? out : "");
+	  else
+	    fprintf (rl_outstream, "%s%s outputs %s\n", prefix ? prefix : "",
+							keyname,
+							out ? out : "");
+	  free (keyname);
+	  free (out);
+	  break;
+	case ISFUNC:
+	  break;
+	case ISKMAP:
+	  prefix_len = prefix ? strlen (prefix) : 0;
+	  if (key == ESC)
+	    {
+	      keyname = (char *)xmalloc (3 + prefix_len);
+	      if (prefix)
+		strcpy (keyname, prefix);
+	      keyname[prefix_len] = '\\';
+	      keyname[prefix_len + 1] = 'e';
+	      keyname[prefix_len + 2] = '\0';
+	    }
+	  else
+	    {
+	      keyname = _rl_get_keyname (key);
+	      if (prefix)
+		{
+		  out = (char *)xmalloc (strlen (keyname) + prefix_len + 1);
+		  strcpy (out, prefix);
+		  strcpy (out + prefix_len, keyname);
+		  free (keyname);
+		  keyname = out;
+		}
+	    }
+
+	  _rl_macro_dumper_internal (print_readably, FUNCTION_TO_KEYMAP (map, key), keyname);
+	  free (keyname);
+	  break;
+	}
+    }
+}
+
+void
+rl_macro_dumper (print_readably)
+     int print_readably;
+{
+  _rl_macro_dumper_internal (print_readably, _rl_keymap, (char *)NULL);
+}
+
+int
+rl_dump_macros (count, key)
+     int count, key;
+{
+  if (rl_dispatching)
+    fprintf (rl_outstream, "\r\n");
+  rl_macro_dumper (rl_explicit_arg);
+  rl_on_new_line ();
+  return (0);
+}
+
+void
+rl_variable_dumper (print_readably)
+     int print_readably;
+{
+  int i;
+  const char *kname;
+
+  for (i = 0; boolean_varlist[i].name; i++)
+    {
+      if (print_readably)
+        fprintf (rl_outstream, "set %s %s\n", boolean_varlist[i].name,
+			       *boolean_varlist[i].value ? "on" : "off");
+      else
+        fprintf (rl_outstream, "%s is set to `%s'\n", boolean_varlist[i].name,
+			       *boolean_varlist[i].value ? "on" : "off");
+    }
+
+  /* bell-style */
+  switch (_rl_bell_preference)
+    {
+    case NO_BELL:
+      kname = "none"; break;
+    case VISIBLE_BELL:
+      kname = "visible"; break;
+    case AUDIBLE_BELL:
+    default:
+      kname = "audible"; break;
+    }
+  if (print_readably)
+    fprintf (rl_outstream, "set bell-style %s\n", kname);
+  else
+    fprintf (rl_outstream, "bell-style is set to `%s'\n", kname);
+
+  /* comment-begin */
+  if (print_readably)
+    fprintf (rl_outstream, "set comment-begin %s\n", _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
+  else
+    fprintf (rl_outstream, "comment-begin is set to `%s'\n", _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
+
+  /* completion-query-items */
+  if (print_readably)
+    fprintf (rl_outstream, "set completion-query-items %d\n", rl_completion_query_items);
+  else
+    fprintf (rl_outstream, "completion-query-items is set to `%d'\n", rl_completion_query_items);
+
+  /* editing-mode */
+  if (print_readably)
+    fprintf (rl_outstream, "set editing-mode %s\n", (rl_editing_mode == emacs_mode) ? "emacs" : "vi");
+  else
+    fprintf (rl_outstream, "editing-mode is set to `%s'\n", (rl_editing_mode == emacs_mode) ? "emacs" : "vi");
+
+  /* isearch-terminators */
+  if (_rl_isearch_terminators)
+    {
+      char *disp;
+
+      disp = _rl_untranslate_macro_value (_rl_isearch_terminators);
+
+      if (print_readably)
+	fprintf (rl_outstream, "set isearch-terminators \"%s\"\n", disp);
+      else
+	fprintf (rl_outstream, "isearch-terminators is set to \"%s\"\n", disp);
+
+      free (disp);
+    }
+
+  /* keymap */
+  kname = rl_get_keymap_name (_rl_keymap);
+  if (kname == 0)
+    kname = rl_get_keymap_name_from_edit_mode ();
+  if (print_readably)
+    fprintf (rl_outstream, "set keymap %s\n", kname ? kname : "none");
+  else
+    fprintf (rl_outstream, "keymap is set to `%s'\n", kname ? kname : "none");
+}
+
+/* Print all of the current variables and their values to
+   rl_outstream.  If an explicit argument is given, then print
+   the output in such a way that it can be read back in. */
+int
+rl_dump_variables (count, key)
+     int count, key;
+{
+  if (rl_dispatching)
+    fprintf (rl_outstream, "\r\n");
+  rl_variable_dumper (rl_explicit_arg);
+  rl_on_new_line ();
+  return (0);
+}
+
+/* Bind key sequence KEYSEQ to DEFAULT_FUNC if KEYSEQ is unbound.  Right
+   now, this is always used to attempt to bind the arrow keys, hence the
+   check for rl_vi_movement_mode. */
+void
+_rl_bind_if_unbound (keyseq, default_func)
+     const char *keyseq;
+     rl_command_func_t *default_func;
+{
+  rl_command_func_t *func;
+
+  if (keyseq)
+    {
+      func = rl_function_of_keyseq (keyseq, _rl_keymap, (int *)NULL);
+#if defined (VI_MODE)
+      if (!func || func == rl_do_lowercase_version || func == rl_vi_movement_mode)
+#else
+      if (!func || func == rl_do_lowercase_version)
+#endif
+	rl_set_key (keyseq, default_func, _rl_keymap);
+    }
+}
+
+/* Return non-zero if any members of ARRAY are a substring in STRING. */
+static int
+substring_member_of_array (string, array)
+     char *string;
+     const char **array;
+{
+  while (*array)
+    {
+      if (_rl_strindex (string, *array))
+	return (1);
+      array++;
+    }
+  return (0);
+}
diff --git a/readline-4.3/callback.c b/readline-4.3/callback.c
new file mode 100644
index 0000000..a8f4323
--- /dev/null
+++ b/readline-4.3/callback.c
@@ -0,0 +1,156 @@
+/* callback.c -- functions to use readline as an X `callback' mechanism. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include "rlconf.h"
+
+#if defined (READLINE_CALLBACKS)
+
+#include <sys/types.h>
+
+#ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "readline.h"
+#include "rlprivate.h"
+
+/* **************************************************************** */
+/*								    */
+/*			Callback Readline Functions                 */
+/*								    */
+/* **************************************************************** */
+
+/* Allow using readline in situations where a program may have multiple
+   things to handle at once, and dispatches them via select().  Call
+   rl_callback_handler_install() with the prompt and a function to call
+   whenever a complete line of input is ready.  The user must then
+   call rl_callback_read_char() every time some input is available, and 
+   rl_callback_read_char() will call the user's function with the complete
+   text read in at each end of line.  The terminal is kept prepped and
+   signals handled all the time, except during calls to the user's function. */
+
+rl_vcpfunc_t *rl_linefunc;		/* user callback function */
+static int in_handler;		/* terminal_prepped and signals set? */
+
+/* Make sure the terminal is set up, initialize readline, and prompt. */
+static void
+_rl_callback_newline ()
+{
+  rl_initialize ();
+
+  if (in_handler == 0)
+    {
+      in_handler = 1;
+
+      (*rl_prep_term_function) (_rl_meta_flag);
+
+#if defined (HANDLE_SIGNALS)
+      rl_set_signals ();
+#endif
+    }
+
+  readline_internal_setup ();
+}
+
+/* Install a readline handler, set up the terminal, and issue the prompt. */
+void
+rl_callback_handler_install (prompt, linefunc)
+     const char *prompt;
+     rl_vcpfunc_t *linefunc;
+{
+  rl_set_prompt (prompt);
+  rl_linefunc = linefunc;
+  _rl_callback_newline ();
+}
+
+/* Read one character, and dispatch to the handler if it ends the line. */
+void
+rl_callback_read_char ()
+{
+  char *line;
+  int eof;
+
+  if (rl_linefunc == NULL)
+    {
+      fprintf (stderr, "readline: readline_callback_read_char() called with no handler!\r\n");
+      abort ();
+    }
+
+  eof = readline_internal_char ();
+
+  /* We loop in case some function has pushed input back with rl_execute_next. */
+  for (;;)
+    {
+      if (rl_done)
+	{
+	  line = readline_internal_teardown (eof);
+
+	  (*rl_deprep_term_function) ();
+#if defined (HANDLE_SIGNALS)
+	  rl_clear_signals ();
+#endif
+	  in_handler = 0;
+	  (*rl_linefunc) (line);
+
+	  /* If the user did not clear out the line, do it for him. */
+	  if (rl_line_buffer[0])
+	    _rl_init_line_state ();
+
+	  /* Redisplay the prompt if readline_handler_{install,remove}
+	     not called. */
+	  if (in_handler == 0 && rl_linefunc)
+	    _rl_callback_newline ();
+	}
+      if (rl_pending_input)
+	eof = readline_internal_char ();
+      else
+        break;
+    }
+}
+
+/* Remove the handler, and make sure the terminal is in its normal state. */
+void
+rl_callback_handler_remove ()
+{
+  rl_linefunc = NULL;
+  if (in_handler)
+    {
+      in_handler = 0;
+      (*rl_deprep_term_function) ();
+#if defined (HANDLE_SIGNALS)
+      rl_clear_signals ();
+#endif
+    }
+}
+
+#endif
diff --git a/readline-4.3/chardefs.h b/readline-4.3/chardefs.h
new file mode 100644
index 0000000..a537be2
--- /dev/null
+++ b/readline-4.3/chardefs.h
@@ -0,0 +1,159 @@
+/* chardefs.h -- Character definitions for readline. */
+
+/* Copyright (C) 1994 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#ifndef _CHARDEFS_H_
+#define _CHARDEFS_H_
+
+#include <ctype.h>
+
+#if defined (HAVE_CONFIG_H)
+#  if defined (HAVE_STRING_H)
+#    if ! defined (STDC_HEADERS) && defined (HAVE_MEMORY_H)
+#      include <memory.h>
+#    endif
+#    include <string.h>
+#  endif /* HAVE_STRING_H */
+#  if defined (HAVE_STRINGS_H)
+#    include <strings.h>
+#  endif /* HAVE_STRINGS_H */
+#else
+#  include <string.h>
+#endif /* !HAVE_CONFIG_H */
+
+#ifndef whitespace
+#define whitespace(c) (((c) == ' ') || ((c) == '\t'))
+#endif
+
+#ifdef CTRL
+#  undef CTRL
+#endif
+#ifdef UNCTRL
+#  undef UNCTRL
+#endif
+
+/* Some character stuff. */
+#define control_character_threshold 0x020   /* Smaller than this is control. */
+#define control_character_mask 0x1f	    /* 0x20 - 1 */
+#define meta_character_threshold 0x07f	    /* Larger than this is Meta. */
+#define control_character_bit 0x40	    /* 0x000000, must be off. */
+#define meta_character_bit 0x080	    /* x0000000, must be on. */
+#define largest_char 255		    /* Largest character value. */
+
+#define CTRL_CHAR(c) ((c) < control_character_threshold && (((c) & 0x80) == 0))
+#define META_CHAR(c) ((c) > meta_character_threshold && (c) <= largest_char)
+
+#define CTRL(c) ((c) & control_character_mask)
+#define META(c) ((c) | meta_character_bit)
+
+#define UNMETA(c) ((c) & (~meta_character_bit))
+#define UNCTRL(c) _rl_to_upper(((c)|control_character_bit))
+
+#if defined STDC_HEADERS || (!defined (isascii) && !defined (HAVE_ISASCII))
+#  define IN_CTYPE_DOMAIN(c) 1
+#else
+#  define IN_CTYPE_DOMAIN(c) isascii(c)
+#endif
+
+#if !defined (isxdigit) && !defined (HAVE_ISXDIGIT)
+#  define isxdigit(c)   (isdigit((c)) || ((c) >= 'a' && (c) <= 'f') || ((c) >= 'A' && (c) <= 'F'))
+#endif
+
+#define NON_NEGATIVE(c)	((unsigned char)(c) == (c))
+
+/* Some systems define these; we want our definitions. */
+#undef ISPRINT
+
+#define ISALNUM(c)	(IN_CTYPE_DOMAIN (c) && isalnum (c))
+#define ISALPHA(c)	(IN_CTYPE_DOMAIN (c) && isalpha (c))
+#define ISDIGIT(c)	(IN_CTYPE_DOMAIN (c) && isdigit (c))
+#define ISLOWER(c)	(IN_CTYPE_DOMAIN (c) && islower (c))
+#define ISPRINT(c)	(IN_CTYPE_DOMAIN (c) && isprint (c))
+#define ISUPPER(c)	(IN_CTYPE_DOMAIN (c) && isupper (c))
+#define ISXDIGIT(c)	(IN_CTYPE_DOMAIN (c) && isxdigit (c))
+
+#define _rl_lowercase_p(c)	(NON_NEGATIVE(c) && ISLOWER(c))
+#define _rl_uppercase_p(c)	(NON_NEGATIVE(c) && ISUPPER(c))
+#define _rl_digit_p(c)		((c) >= '0' && (c) <= '9')
+
+#define _rl_pure_alphabetic(c)	(NON_NEGATIVE(c) && ISALPHA(c))
+#define ALPHABETIC(c)		(NON_NEGATIVE(c) && ISALNUM(c))
+
+#ifndef _rl_to_upper
+#  define _rl_to_upper(c) (_rl_lowercase_p(c) ? toupper((unsigned char)c) : (c))
+#  define _rl_to_lower(c) (_rl_uppercase_p(c) ? tolower((unsigned char)c) : (c))
+#endif
+
+#ifndef _rl_digit_value
+#  define _rl_digit_value(x) ((x) - '0')
+#endif
+
+#ifndef _rl_isident
+#  define _rl_isident(c) (ISALNUM(c) || (c) == '_')
+#endif
+
+#ifndef ISOCTAL
+#  define ISOCTAL(c)	((c) >= '0' && (c) <= '7')
+#endif
+#define OCTVALUE(c)	((c) - '0')
+
+#define HEXVALUE(c) \
+  (((c) >= 'a' && (c) <= 'f') \
+  	? (c)-'a'+10 \
+  	: (c) >= 'A' && (c) <= 'F' ? (c)-'A'+10 : (c)-'0')
+
+#ifndef NEWLINE
+#define NEWLINE '\n'
+#endif
+
+#ifndef RETURN
+#define RETURN CTRL('M')
+#endif
+
+#ifndef RUBOUT
+#define RUBOUT 0x7f
+#endif
+
+#ifndef TAB
+#define TAB '\t'
+#endif
+
+#ifdef ABORT_CHAR
+#undef ABORT_CHAR
+#endif
+#define ABORT_CHAR CTRL('G')
+
+#ifdef PAGE
+#undef PAGE
+#endif
+#define PAGE CTRL('L')
+
+#ifdef SPACE
+#undef SPACE
+#endif
+#define SPACE ' '	/* XXX - was 0x20 */
+
+#ifdef ESC
+#undef ESC
+#endif
+#define ESC CTRL('[')
+
+#endif  /* _CHARDEFS_H_ */
diff --git a/readline-4.3/compat.c b/readline-4.3/compat.c
new file mode 100644
index 0000000..a66d210
--- /dev/null
+++ b/readline-4.3/compat.c
@@ -0,0 +1,113 @@
+/* compat.c -- backwards compatibility functions. */
+
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+
+#include "rlstdc.h"
+#include "rltypedefs.h"
+
+extern void rl_free_undo_list PARAMS((void));
+extern int rl_maybe_save_line PARAMS((void));
+extern int rl_maybe_unsave_line PARAMS((void));
+extern int rl_maybe_replace_line PARAMS((void));
+
+extern int rl_crlf PARAMS((void));
+extern int rl_ding PARAMS((void));
+extern int rl_alphabetic PARAMS((int));
+
+extern char **rl_completion_matches PARAMS((const char *, rl_compentry_func_t *));
+extern char *rl_username_completion_function PARAMS((const char *, int));
+extern char *rl_filename_completion_function PARAMS((const char *, int));
+
+/* Provide backwards-compatible entry points for old function names. */
+
+void
+free_undo_list ()
+{
+  rl_free_undo_list ();
+}
+
+int
+maybe_replace_line ()
+{
+  return rl_maybe_replace_line ();
+}
+
+int
+maybe_save_line ()
+{
+  return rl_maybe_save_line ();
+}
+
+int
+maybe_unsave_line ()
+{
+  return rl_maybe_unsave_line ();
+}
+
+int
+ding ()
+{
+  return rl_ding ();
+}
+
+int
+crlf ()
+{
+  return rl_crlf ();
+}
+
+int
+alphabetic (c)
+     int c;
+{
+  return rl_alphabetic (c);
+}
+
+char **
+completion_matches (s, f)
+     const char *s;
+     rl_compentry_func_t *f;
+{
+  return rl_completion_matches (s, f);
+}
+
+char *
+username_completion_function (s, i)
+     const char *s;
+     int i;
+{
+  return rl_username_completion_function (s, i);
+}
+
+char *
+filename_completion_function (s, i)
+     const char *s;
+     int i;
+{
+  return rl_filename_completion_function (s, i);
+}
diff --git a/readline-4.3/complete.c b/readline-4.3/complete.c
new file mode 100644
index 0000000..21a9d70
--- /dev/null
+++ b/readline-4.3/complete.c
@@ -0,0 +1,2004 @@
+/* complete.c -- filename completion for readline. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <fcntl.h>
+#if defined (HAVE_SYS_FILE_H)
+#include <sys/file.h>
+#endif
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>
+
+#include <errno.h>
+#if !defined (errno)
+extern int errno;
+#endif /* !errno */
+
+#include <pwd.h>
+
+#include "posixdir.h"
+#include "posixstat.h"
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "xmalloc.h"
+#include "rlprivate.h"
+
+#ifdef __STDC__
+typedef int QSFUNC (const void *, const void *);
+#else
+typedef int QSFUNC ();
+#endif
+
+#ifdef HAVE_LSTAT
+#  define LSTAT lstat
+#else
+#  define LSTAT stat
+#endif
+
+/* Unix version of a hidden file.  Could be different on other systems. */
+#define HIDDEN_FILE(fname)	((fname)[0] == '.')
+
+/* Most systems don't declare getpwent in <pwd.h> if _POSIX_SOURCE is
+   defined. */
+#if !defined (HAVE_GETPW_DECLS) || defined (_POSIX_SOURCE)
+extern struct passwd *getpwent PARAMS((void));
+#endif /* !HAVE_GETPW_DECLS || _POSIX_SOURCE */
+
+/* If non-zero, then this is the address of a function to call when
+   completing a word would normally display the list of possible matches.
+   This function is called instead of actually doing the display.
+   It takes three arguments: (char **matches, int num_matches, int max_length)
+   where MATCHES is the array of strings that matched, NUM_MATCHES is the
+   number of strings in that array, and MAX_LENGTH is the length of the
+   longest string in that array. */
+rl_compdisp_func_t *rl_completion_display_matches_hook = (rl_compdisp_func_t *)NULL;
+
+#if defined (VISIBLE_STATS)
+#  if !defined (X_OK)
+#    define X_OK 1
+#  endif
+static int stat_char PARAMS((char *));
+#endif
+
+static char *rl_quote_filename PARAMS((char *, int, char *));
+
+static void set_completion_defaults PARAMS((int));
+static int get_y_or_n PARAMS((int));
+static int _rl_internal_pager PARAMS((int));
+static char *printable_part PARAMS((char *));
+static int print_filename PARAMS((char *, char *));
+
+static char **gen_completion_matches PARAMS((char *, int, int, rl_compentry_func_t *, int, int));
+
+static char **remove_duplicate_matches PARAMS((char **));
+static void insert_match PARAMS((char *, int, int, char *));
+static int append_to_match PARAMS((char *, int, int, int));
+static void insert_all_matches PARAMS((char **, int, char *));
+static void display_matches PARAMS((char **));
+static int compute_lcd_of_matches PARAMS((char **, int, const char *));
+static int postprocess_matches PARAMS((char ***, int));
+
+static char *make_quoted_replacement PARAMS((char *, int, char *));
+
+/* **************************************************************** */
+/*								    */
+/*	Completion matching, from readline's point of view.	    */
+/*								    */
+/* **************************************************************** */
+
+/* Variables known only to the readline library. */
+
+/* If non-zero, non-unique completions always show the list of matches. */
+int _rl_complete_show_all = 0;
+
+/* If non-zero, completed directory names have a slash appended. */
+int _rl_complete_mark_directories = 1;
+
+/* If non-zero, the symlinked directory completion behavior introduced in
+   readline-4.2a is disabled, and symlinks that point to directories have
+   a slash appended (subject to the value of _rl_complete_mark_directories).
+   This is user-settable via the mark-symlinked-directories variable. */
+int _rl_complete_mark_symlink_dirs = 0;
+
+/* If non-zero, completions are printed horizontally in alphabetical order,
+   like `ls -x'. */
+int _rl_print_completions_horizontally;
+
+/* Non-zero means that case is not significant in filename completion. */
+#if defined (__MSDOS__) && !defined (__DJGPP__)
+int _rl_completion_case_fold = 1;
+#else
+int _rl_completion_case_fold;
+#endif
+
+/* If non-zero, don't match hidden files (filenames beginning with a `.' on
+   Unix) when doing filename completion. */
+int _rl_match_hidden_files = 1;
+
+/* Global variables available to applications using readline. */
+
+#if defined (VISIBLE_STATS)
+/* Non-zero means add an additional character to each filename displayed
+   during listing completion iff rl_filename_completion_desired which helps
+   to indicate the type of file being listed. */
+int rl_visible_stats = 0;
+#endif /* VISIBLE_STATS */
+
+/* If non-zero, then this is the address of a function to call when
+   completing on a directory name.  The function is called with
+   the address of a string (the current directory name) as an arg. */
+rl_icppfunc_t *rl_directory_completion_hook = (rl_icppfunc_t *)NULL;
+
+rl_icppfunc_t *rl_directory_rewrite_hook = (rl_icppfunc_t *)NULL;
+
+/* Non-zero means readline completion functions perform tilde expansion. */
+int rl_complete_with_tilde_expansion = 0;
+
+/* Pointer to the generator function for completion_matches ().
+   NULL means to use rl_filename_completion_function (), the default filename
+   completer. */
+rl_compentry_func_t *rl_completion_entry_function = (rl_compentry_func_t *)NULL;
+
+/* Pointer to alternative function to create matches.
+   Function is called with TEXT, START, and END.
+   START and END are indices in RL_LINE_BUFFER saying what the boundaries
+   of TEXT are.
+   If this function exists and returns NULL then call the value of
+   rl_completion_entry_function to try to match, otherwise use the
+   array of strings returned. */
+rl_completion_func_t *rl_attempted_completion_function = (rl_completion_func_t *)NULL;
+
+/* Non-zero means to suppress normal filename completion after the
+   user-specified completion function has been called. */
+int rl_attempted_completion_over = 0;
+
+/* Set to a character indicating the type of completion being performed
+   by rl_complete_internal, available for use by application completion
+   functions. */
+int rl_completion_type = 0;
+
+/* Up to this many items will be displayed in response to a
+   possible-completions call.  After that, we ask the user if
+   she is sure she wants to see them all. */
+int rl_completion_query_items = 100;
+
+int _rl_page_completions = 1;
+
+/* The basic list of characters that signal a break between words for the
+   completer routine.  The contents of this variable is what breaks words
+   in the shell, i.e. " \t\n\"\\'`@$><=" */
+const char *rl_basic_word_break_characters = " \t\n\"\\'`@$><=;|&{("; /* }) */
+
+/* List of basic quoting characters. */
+const char *rl_basic_quote_characters = "\"'";
+
+/* The list of characters that signal a break between words for
+   rl_complete_internal.  The default list is the contents of
+   rl_basic_word_break_characters.  */
+const char *rl_completer_word_break_characters = (const char *)NULL;
+
+/* List of characters which can be used to quote a substring of the line.
+   Completion occurs on the entire substring, and within the substring
+   rl_completer_word_break_characters are treated as any other character,
+   unless they also appear within this list. */
+const char *rl_completer_quote_characters = (const char *)NULL;
+
+/* List of characters that should be quoted in filenames by the completer. */
+const char *rl_filename_quote_characters = (const char *)NULL;
+
+/* List of characters that are word break characters, but should be left
+   in TEXT when it is passed to the completion function.  The shell uses
+   this to help determine what kind of completing to do. */
+const char *rl_special_prefixes = (const char *)NULL;
+
+/* If non-zero, then disallow duplicates in the matches. */
+int rl_ignore_completion_duplicates = 1;
+
+/* Non-zero means that the results of the matches are to be treated
+   as filenames.  This is ALWAYS zero on entry, and can only be changed
+   within a completion entry finder function. */
+int rl_filename_completion_desired = 0;
+
+/* Non-zero means that the results of the matches are to be quoted using
+   double quotes (or an application-specific quoting mechanism) if the
+   filename contains any characters in rl_filename_quote_chars.  This is
+   ALWAYS non-zero on entry, and can only be changed within a completion
+   entry finder function. */
+int rl_filename_quoting_desired = 1;
+
+/* This function, if defined, is called by the completer when real
+   filename completion is done, after all the matching names have been
+   generated. It is passed a (char**) known as matches in the code below.
+   It consists of a NULL-terminated array of pointers to potential
+   matching strings.  The 1st element (matches[0]) is the maximal
+   substring that is common to all matches. This function can re-arrange
+   the list of matches as required, but all elements of the array must be
+   free()'d if they are deleted. The main intent of this function is
+   to implement FIGNORE a la SunOS csh. */
+rl_compignore_func_t *rl_ignore_some_completions_function = (rl_compignore_func_t *)NULL;
+
+/* Set to a function to quote a filename in an application-specific fashion.
+   Called with the text to quote, the type of match found (single or multiple)
+   and a pointer to the quoting character to be used, which the function can
+   reset if desired. */
+rl_quote_func_t *rl_filename_quoting_function = rl_quote_filename;
+         
+/* Function to call to remove quoting characters from a filename.  Called
+   before completion is attempted, so the embedded quotes do not interfere
+   with matching names in the file system.  Readline doesn't do anything
+   with this; it's set only by applications. */
+rl_dequote_func_t *rl_filename_dequoting_function = (rl_dequote_func_t *)NULL;
+
+/* Function to call to decide whether or not a word break character is
+   quoted.  If a character is quoted, it does not break words for the
+   completer. */
+rl_linebuf_func_t *rl_char_is_quoted_p = (rl_linebuf_func_t *)NULL;
+
+/* If non-zero, the completion functions don't append anything except a
+   possible closing quote.  This is set to 0 by rl_complete_internal and
+   may be changed by an application-specific completion function. */
+int rl_completion_suppress_append = 0;
+
+/* Character appended to completed words when at the end of the line.  The
+   default is a space. */
+int rl_completion_append_character = ' ';
+
+/* If non-zero, a slash will be appended to completed filenames that are
+   symbolic links to directory names, subject to the value of the
+   mark-directories variable (which is user-settable).  This exists so
+   that application completion functions can override the user's preference
+   (set via the mark-symlinked-directories variable) if appropriate.
+   It's set to the value of _rl_complete_mark_symlink_dirs in
+   rl_complete_internal before any application-specific completion
+   function is called, so without that function doing anything, the user's
+   preferences are honored. */
+int rl_completion_mark_symlink_dirs;
+
+/* If non-zero, inhibit completion (temporarily). */
+int rl_inhibit_completion;
+
+/* Variables local to this file. */
+
+/* Local variable states what happened during the last completion attempt. */
+static int completion_changed_buffer;
+
+/*************************************/
+/*				     */
+/*    Bindable completion functions  */
+/*				     */
+/*************************************/
+
+/* Complete the word at or before point.  You have supplied the function
+   that does the initial simple matching selection algorithm (see
+   rl_completion_matches ()).  The default is to do filename completion. */
+int
+rl_complete (ignore, invoking_key)
+     int ignore, invoking_key;
+{
+  if (rl_inhibit_completion)
+    return (_rl_insert_char (ignore, invoking_key));
+  else if (rl_last_func == rl_complete && !completion_changed_buffer)
+    return (rl_complete_internal ('?'));
+  else if (_rl_complete_show_all)
+    return (rl_complete_internal ('!'));
+  else
+    return (rl_complete_internal (TAB));
+}
+
+/* List the possible completions.  See description of rl_complete (). */
+int
+rl_possible_completions (ignore, invoking_key)
+     int ignore, invoking_key;
+{
+  return (rl_complete_internal ('?'));
+}
+
+int
+rl_insert_completions (ignore, invoking_key)
+     int ignore, invoking_key;
+{
+  return (rl_complete_internal ('*'));
+}
+
+/* Return the correct value to pass to rl_complete_internal performing
+   the same tests as rl_complete.  This allows consecutive calls to an
+   application's completion function to list possible completions and for
+   an application-specific completion function to honor the
+   show-all-if-ambiguous readline variable. */
+int
+rl_completion_mode (cfunc)
+     rl_command_func_t *cfunc;
+{
+  if (rl_last_func == cfunc && !completion_changed_buffer)
+    return '?';
+  else if (_rl_complete_show_all)
+    return '!';
+  else
+    return TAB;
+}
+
+/************************************/
+/*				    */
+/*    Completion utility functions  */
+/*				    */
+/************************************/
+
+/* Set default values for readline word completion.  These are the variables
+   that application completion functions can change or inspect. */
+static void
+set_completion_defaults (what_to_do)
+     int what_to_do;
+{
+  /* Only the completion entry function can change these. */
+  rl_filename_completion_desired = 0;
+  rl_filename_quoting_desired = 1;
+  rl_completion_type = what_to_do;
+  rl_completion_suppress_append = 0;
+
+  /* The completion entry function may optionally change this. */
+  rl_completion_mark_symlink_dirs = _rl_complete_mark_symlink_dirs;
+}
+
+/* The user must press "y" or "n". Non-zero return means "y" pressed. */
+static int
+get_y_or_n (for_pager)
+     int for_pager;
+{
+  int c;
+
+  for (;;)
+    {
+      RL_SETSTATE(RL_STATE_MOREINPUT);
+      c = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+      if (c == 'y' || c == 'Y' || c == ' ')
+	return (1);
+      if (c == 'n' || c == 'N' || c == RUBOUT)
+	return (0);
+      if (c == ABORT_CHAR)
+	_rl_abort_internal ();
+      if (for_pager && (c == NEWLINE || c == RETURN))
+	return (2);
+      if (for_pager && (c == 'q' || c == 'Q'))
+	return (0);
+      rl_ding ();
+    }
+}
+
+static int
+_rl_internal_pager (lines)
+     int lines;
+{
+  int i;
+
+  fprintf (rl_outstream, "--More--");
+  fflush (rl_outstream);
+  i = get_y_or_n (1);
+  _rl_erase_entire_line ();
+  if (i == 0)
+    return -1;
+  else if (i == 2)
+    return (lines - 1);
+  else
+    return 0;
+}
+
+#if defined (VISIBLE_STATS)
+/* Return the character which best describes FILENAME.
+     `@' for symbolic links
+     `/' for directories
+     `*' for executables
+     `=' for sockets
+     `|' for FIFOs
+     `%' for character special devices
+     `#' for block special devices */
+static int
+stat_char (filename)
+     char *filename;
+{
+  struct stat finfo;
+  int character, r;
+
+#if defined (HAVE_LSTAT) && defined (S_ISLNK)
+  r = lstat (filename, &finfo);
+#else
+  r = stat (filename, &finfo);
+#endif
+
+  if (r == -1)
+    return (0);
+
+  character = 0;
+  if (S_ISDIR (finfo.st_mode))
+    character = '/';
+#if defined (S_ISCHR)
+  else if (S_ISCHR (finfo.st_mode))
+    character = '%';
+#endif /* S_ISCHR */
+#if defined (S_ISBLK)
+  else if (S_ISBLK (finfo.st_mode))
+    character = '#';
+#endif /* S_ISBLK */
+#if defined (S_ISLNK)
+  else if (S_ISLNK (finfo.st_mode))
+    character = '@';
+#endif /* S_ISLNK */
+#if defined (S_ISSOCK)
+  else if (S_ISSOCK (finfo.st_mode))
+    character = '=';
+#endif /* S_ISSOCK */
+#if defined (S_ISFIFO)
+  else if (S_ISFIFO (finfo.st_mode))
+    character = '|';
+#endif
+  else if (S_ISREG (finfo.st_mode))
+    {
+      if (access (filename, X_OK) == 0)
+	character = '*';
+    }
+  return (character);
+}
+#endif /* VISIBLE_STATS */
+
+/* Return the portion of PATHNAME that should be output when listing
+   possible completions.  If we are hacking filename completion, we
+   are only interested in the basename, the portion following the
+   final slash.  Otherwise, we return what we were passed.  Since
+   printing empty strings is not very informative, if we're doing
+   filename completion, and the basename is the empty string, we look
+   for the previous slash and return the portion following that.  If
+   there's no previous slash, we just return what we were passed. */
+static char *
+printable_part (pathname)
+      char *pathname;
+{
+  char *temp, *x;
+
+  if (rl_filename_completion_desired == 0)	/* don't need to do anything */
+    return (pathname);
+
+  temp = strrchr (pathname, '/');
+#if defined (__MSDOS__)
+  if (temp == 0 && ISALPHA ((unsigned char)pathname[0]) && pathname[1] == ':')
+    temp = pathname + 1;
+#endif
+
+  if (temp == 0 || *temp == '\0')
+    return (pathname);
+  /* If the basename is NULL, we might have a pathname like '/usr/src/'.
+     Look for a previous slash and, if one is found, return the portion
+     following that slash.  If there's no previous slash, just return the
+     pathname we were passed. */
+  else if (temp[1] == '\0')
+    {
+      for (x = temp - 1; x > pathname; x--)
+        if (*x == '/')
+          break;
+      return ((*x == '/') ? x + 1 : pathname);
+    }
+  else
+    return ++temp;
+}
+
+/* Output TO_PRINT to rl_outstream.  If VISIBLE_STATS is defined and we
+   are using it, check for and output a single character for `special'
+   filenames.  Return the number of characters we output. */
+
+#define PUTX(c) \
+    do { \
+      if (CTRL_CHAR (c)) \
+        { \
+          putc ('^', rl_outstream); \
+          putc (UNCTRL (c), rl_outstream); \
+          printed_len += 2; \
+        } \
+      else if (c == RUBOUT) \
+	{ \
+	  putc ('^', rl_outstream); \
+	  putc ('?', rl_outstream); \
+	  printed_len += 2; \
+	} \
+      else \
+	{ \
+	  putc (c, rl_outstream); \
+	  printed_len++; \
+	} \
+    } while (0)
+
+static int
+print_filename (to_print, full_pathname)
+     char *to_print, *full_pathname;
+{
+  int printed_len = 0;
+#if !defined (VISIBLE_STATS)
+  char *s;
+
+  for (s = to_print; *s; s++)
+    {
+      PUTX (*s);
+    }
+#else  
+  char *s, c, *new_full_pathname;
+  int extension_char, slen, tlen;
+
+  for (s = to_print; *s; s++)
+    {
+      PUTX (*s);
+    }
+
+ if (rl_filename_completion_desired && rl_visible_stats)
+    {
+      /* If to_print != full_pathname, to_print is the basename of the
+	 path passed.  In this case, we try to expand the directory
+	 name before checking for the stat character. */
+      if (to_print != full_pathname)
+	{
+	  /* Terminate the directory name. */
+	  c = to_print[-1];
+	  to_print[-1] = '\0';
+
+	  /* If setting the last slash in full_pathname to a NUL results in
+	     full_pathname being the empty string, we are trying to complete
+	     files in the root directory.  If we pass a null string to the
+	     bash directory completion hook, for example, it will expand it
+	     to the current directory.  We just want the `/'. */
+	  s = tilde_expand (full_pathname && *full_pathname ? full_pathname : "/");
+	  if (rl_directory_completion_hook)
+	    (*rl_directory_completion_hook) (&s);
+
+	  slen = strlen (s);
+	  tlen = strlen (to_print);
+	  new_full_pathname = (char *)xmalloc (slen + tlen + 2);
+	  strcpy (new_full_pathname, s);
+	  new_full_pathname[slen] = '/';
+	  strcpy (new_full_pathname + slen + 1, to_print);
+
+	  extension_char = stat_char (new_full_pathname);
+
+	  free (new_full_pathname);
+	  to_print[-1] = c;
+	}
+      else
+	{
+	  s = tilde_expand (full_pathname);
+	  extension_char = stat_char (s);
+	}
+
+      free (s);
+      if (extension_char)
+	{
+	  putc (extension_char, rl_outstream);
+	  printed_len++;
+	}
+    }
+#endif /* VISIBLE_STATS */
+  return printed_len;
+}
+
+static char *
+rl_quote_filename (s, rtype, qcp)
+     char *s;
+     int rtype;
+     char *qcp;
+{
+  char *r;
+
+  r = (char *)xmalloc (strlen (s) + 2);
+  *r = *rl_completer_quote_characters;
+  strcpy (r + 1, s);
+  if (qcp)
+    *qcp = *rl_completer_quote_characters;
+  return r;
+}
+
+/* Find the bounds of the current word for completion purposes, and leave
+   rl_point set to the end of the word.  This function skips quoted
+   substrings (characters between matched pairs of characters in
+   rl_completer_quote_characters).  First we try to find an unclosed
+   quoted substring on which to do matching.  If one is not found, we use
+   the word break characters to find the boundaries of the current word.
+   We call an application-specific function to decide whether or not a
+   particular word break character is quoted; if that function returns a
+   non-zero result, the character does not break a word.  This function
+   returns the opening quote character if we found an unclosed quoted
+   substring, '\0' otherwise.  FP, if non-null, is set to a value saying
+   which (shell-like) quote characters we found (single quote, double
+   quote, or backslash) anywhere in the string.  DP, if non-null, is set to
+   the value of the delimiter character that caused a word break. */
+
+char
+_rl_find_completion_word (fp, dp)
+     int *fp, *dp;
+{
+  int scan, end, found_quote, delimiter, pass_next, isbrk;
+  char quote_char;
+
+  end = rl_point;
+  found_quote = delimiter = 0;
+  quote_char = '\0';
+
+  if (rl_completer_quote_characters)
+    {
+      /* We have a list of characters which can be used in pairs to
+	 quote substrings for the completer.  Try to find the start
+	 of an unclosed quoted substring. */
+      /* FOUND_QUOTE is set so we know what kind of quotes we found. */
+      for (scan = pass_next = 0; scan < end; scan++)
+	{
+	  if (pass_next)
+	    {
+	      pass_next = 0;
+	      continue;
+	    }
+
+	  /* Shell-like semantics for single quotes -- don't allow backslash
+	     to quote anything in single quotes, especially not the closing
+	     quote.  If you don't like this, take out the check on the value
+	     of quote_char. */
+	  if (quote_char != '\'' && rl_line_buffer[scan] == '\\')
+	    {
+	      pass_next = 1;
+	      found_quote |= RL_QF_BACKSLASH;
+	      continue;
+	    }
+
+	  if (quote_char != '\0')
+	    {
+	      /* Ignore everything until the matching close quote char. */
+	      if (rl_line_buffer[scan] == quote_char)
+		{
+		  /* Found matching close.  Abandon this substring. */
+		  quote_char = '\0';
+		  rl_point = end;
+		}
+	    }
+	  else if (strchr (rl_completer_quote_characters, rl_line_buffer[scan]))
+	    {
+	      /* Found start of a quoted substring. */
+	      quote_char = rl_line_buffer[scan];
+	      rl_point = scan + 1;
+	      /* Shell-like quoting conventions. */
+	      if (quote_char == '\'')
+		found_quote |= RL_QF_SINGLE_QUOTE;
+	      else if (quote_char == '"')
+		found_quote |= RL_QF_DOUBLE_QUOTE;
+	      else
+		found_quote |= RL_QF_OTHER_QUOTE;      
+	    }
+	}
+    }
+
+  if (rl_point == end && quote_char == '\0')
+    {
+      /* We didn't find an unclosed quoted substring upon which to do
+         completion, so use the word break characters to find the
+         substring on which to complete. */
+#if defined (HANDLE_MULTIBYTE)
+      while (rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_ANY))
+#else
+      while (--rl_point)
+#endif
+	{
+	  scan = rl_line_buffer[rl_point];
+
+	  if (strchr (rl_completer_word_break_characters, scan) == 0)
+	    continue;
+
+	  /* Call the application-specific function to tell us whether
+	     this word break character is quoted and should be skipped. */
+	  if (rl_char_is_quoted_p && found_quote &&
+	      (*rl_char_is_quoted_p) (rl_line_buffer, rl_point))
+	    continue;
+
+	  /* Convoluted code, but it avoids an n^2 algorithm with calls
+	     to char_is_quoted. */
+	  break;
+	}
+    }
+
+  /* If we are at an unquoted word break, then advance past it. */
+  scan = rl_line_buffer[rl_point];
+
+  /* If there is an application-specific function to say whether or not
+     a character is quoted and we found a quote character, let that
+     function decide whether or not a character is a word break, even
+     if it is found in rl_completer_word_break_characters.  Don't bother
+     if we're at the end of the line, though. */
+  if (scan)
+    {
+      if (rl_char_is_quoted_p)
+	isbrk = (found_quote == 0 ||
+		(*rl_char_is_quoted_p) (rl_line_buffer, rl_point) == 0) &&
+		strchr (rl_completer_word_break_characters, scan) != 0;
+      else
+	isbrk = strchr (rl_completer_word_break_characters, scan) != 0;
+
+      if (isbrk)
+	{
+	  /* If the character that caused the word break was a quoting
+	     character, then remember it as the delimiter. */
+	  if (rl_basic_quote_characters &&
+	      strchr (rl_basic_quote_characters, scan) &&
+	      (end - rl_point) > 1)
+	    delimiter = scan;
+
+	  /* If the character isn't needed to determine something special
+	     about what kind of completion to perform, then advance past it. */
+	  if (rl_special_prefixes == 0 || strchr (rl_special_prefixes, scan) == 0)
+	    rl_point++;
+	}
+    }
+
+  if (fp)
+    *fp = found_quote;
+  if (dp)
+    *dp = delimiter;
+
+  return (quote_char);
+}
+
+static char **
+gen_completion_matches (text, start, end, our_func, found_quote, quote_char)
+     char *text;
+     int start, end;
+     rl_compentry_func_t *our_func;
+     int found_quote, quote_char;
+{
+  char **matches, *temp;
+
+  /* If the user wants to TRY to complete, but then wants to give
+     up and use the default completion function, they set the
+     variable rl_attempted_completion_function. */
+  if (rl_attempted_completion_function)
+    {
+      matches = (*rl_attempted_completion_function) (text, start, end);
+
+      if (matches || rl_attempted_completion_over)
+	{
+	  rl_attempted_completion_over = 0;
+	  return (matches);
+	}
+    }
+
+  /* Beware -- we're stripping the quotes here.  Do this only if we know
+     we are doing filename completion and the application has defined a
+     filename dequoting function. */
+  temp = (char *)NULL;
+
+  if (found_quote && our_func == rl_filename_completion_function &&
+      rl_filename_dequoting_function)
+    {
+      /* delete single and double quotes */
+      temp = (*rl_filename_dequoting_function) (text, quote_char);
+      text = temp;	/* not freeing text is not a memory leak */
+    }
+
+  matches = rl_completion_matches (text, our_func);
+  FREE (temp);
+  return matches;  
+}
+
+/* Filter out duplicates in MATCHES.  This frees up the strings in
+   MATCHES. */
+static char **
+remove_duplicate_matches (matches)
+     char **matches;
+{
+  char *lowest_common;
+  int i, j, newlen;
+  char dead_slot;
+  char **temp_array;
+
+  /* Sort the items. */
+  for (i = 0; matches[i]; i++)
+    ;
+
+  /* Sort the array without matches[0], since we need it to
+     stay in place no matter what. */
+  if (i)
+    qsort (matches+1, i-1, sizeof (char *), (QSFUNC *)_rl_qsort_string_compare);
+
+  /* Remember the lowest common denominator for it may be unique. */
+  lowest_common = savestring (matches[0]);
+
+  for (i = newlen = 0; matches[i + 1]; i++)
+    {
+      if (strcmp (matches[i], matches[i + 1]) == 0)
+	{
+	  free (matches[i]);
+	  matches[i] = (char *)&dead_slot;
+	}
+      else
+	newlen++;
+    }
+
+  /* We have marked all the dead slots with (char *)&dead_slot.
+     Copy all the non-dead entries into a new array. */
+  temp_array = (char **)xmalloc ((3 + newlen) * sizeof (char *));
+  for (i = j = 1; matches[i]; i++)
+    {
+      if (matches[i] != (char *)&dead_slot)
+	temp_array[j++] = matches[i];
+    }
+  temp_array[j] = (char *)NULL;
+
+  if (matches[0] != (char *)&dead_slot)
+    free (matches[0]);
+
+  /* Place the lowest common denominator back in [0]. */
+  temp_array[0] = lowest_common;
+
+  /* If there is one string left, and it is identical to the
+     lowest common denominator, then the LCD is the string to
+     insert. */
+  if (j == 2 && strcmp (temp_array[0], temp_array[1]) == 0)
+    {
+      free (temp_array[1]);
+      temp_array[1] = (char *)NULL;
+    }
+  return (temp_array);
+}
+
+/* Find the common prefix of the list of matches, and put it into
+   matches[0]. */
+static int
+compute_lcd_of_matches (match_list, matches, text)
+     char **match_list;
+     int matches;
+     const char *text;
+{
+  register int i, c1, c2, si;
+  int low;		/* Count of max-matched characters. */
+#if defined (HANDLE_MULTIBYTE)
+  int v;
+  mbstate_t ps1, ps2;
+  wchar_t wc1, wc2;
+#endif
+
+  /* If only one match, just use that.  Otherwise, compare each
+     member of the list with the next, finding out where they
+     stop matching. */
+  if (matches == 1)
+    {
+      match_list[0] = match_list[1];
+      match_list[1] = (char *)NULL;
+      return 1;
+    }
+
+  for (i = 1, low = 100000; i < matches; i++)
+    {
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  memset (&ps1, 0, sizeof (mbstate_t));
+	  memset (&ps2, 0, sizeof (mbstate_t));
+	}
+#endif
+      if (_rl_completion_case_fold)
+	{
+	  for (si = 0;
+	       (c1 = _rl_to_lower(match_list[i][si])) &&
+	       (c2 = _rl_to_lower(match_list[i + 1][si]));
+	       si++)
+#if defined (HANDLE_MULTIBYTE)
+	    if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	      {
+		v = mbrtowc (&wc1, match_list[i]+si, strlen (match_list[i]+si), &ps1);
+		mbrtowc (&wc2, match_list[i+1]+si, strlen (match_list[i+1]+si), &ps2);
+		wc1 = towlower (wc1);
+		wc2 = towlower (wc2);
+		if (wc1 != wc2)
+		  break;
+		else if (v > 1)
+		  si += v - 1;
+	      }
+	    else
+#endif
+	    if (c1 != c2)
+	      break;
+	}
+      else
+	{
+	  for (si = 0;
+	       (c1 = match_list[i][si]) &&
+	       (c2 = match_list[i + 1][si]);
+	       si++)
+#if defined (HANDLE_MULTIBYTE)
+	    if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	      {
+		mbstate_t ps_back = ps1;
+		if (!_rl_compare_chars (match_list[i], si, &ps1, match_list[i+1], si, &ps2))
+		  break;
+		else if ((v = _rl_get_char_len (&match_list[i][si], &ps_back)) > 1)
+		  si += v - 1;
+	      }
+	    else
+#endif
+	    if (c1 != c2)
+	      break;
+	}
+
+      if (low > si)
+	low = si;
+    }
+
+  /* If there were multiple matches, but none matched up to even the
+     first character, and the user typed something, use that as the
+     value of matches[0]. */
+  if (low == 0 && text && *text)
+    {
+      match_list[0] = (char *)xmalloc (strlen (text) + 1);
+      strcpy (match_list[0], text);
+    }
+  else
+    {
+      match_list[0] = (char *)xmalloc (low + 1);
+
+      /* XXX - this might need changes in the presence of multibyte chars */
+
+      /* If we are ignoring case, try to preserve the case of the string
+	 the user typed in the face of multiple matches differing in case. */
+      if (_rl_completion_case_fold)
+	{
+	  /* sort the list to get consistent answers. */
+	  qsort (match_list+1, matches, sizeof(char *), (QSFUNC *)_rl_qsort_string_compare);
+
+	  si = strlen (text);
+	  if (si <= low)
+	    {
+	      for (i = 1; i <= matches; i++)
+		if (strncmp (match_list[i], text, si) == 0)
+		  {
+		    strncpy (match_list[0], match_list[i], low);
+		    break;
+		  }
+	      /* no casematch, use first entry */
+	      if (i > matches)
+		strncpy (match_list[0], match_list[1], low);
+	    }
+	  else
+	    /* otherwise, just use the text the user typed. */
+	    strncpy (match_list[0], text, low);
+	}
+      else
+        strncpy (match_list[0], match_list[1], low);
+
+      match_list[0][low] = '\0';
+    }
+
+  return matches;
+}
+
+static int
+postprocess_matches (matchesp, matching_filenames)
+     char ***matchesp;
+     int matching_filenames;
+{
+  char *t, **matches, **temp_matches;
+  int nmatch, i;
+
+  matches = *matchesp;
+
+  if (matches == 0)
+    return 0;
+
+  /* It seems to me that in all the cases we handle we would like
+     to ignore duplicate possiblilities.  Scan for the text to
+     insert being identical to the other completions. */
+  if (rl_ignore_completion_duplicates)
+    {
+      temp_matches = remove_duplicate_matches (matches);
+      free (matches);
+      matches = temp_matches;
+    }
+
+  /* If we are matching filenames, then here is our chance to
+     do clever processing by re-examining the list.  Call the
+     ignore function with the array as a parameter.  It can
+     munge the array, deleting matches as it desires. */
+  if (rl_ignore_some_completions_function && matching_filenames)
+    {
+      for (nmatch = 1; matches[nmatch]; nmatch++)
+	;
+      (void)(*rl_ignore_some_completions_function) (matches);
+      if (matches == 0 || matches[0] == 0)
+	{
+	  FREE (matches);
+	  *matchesp = (char **)0;
+	  return 0;
+        }
+      else
+	{
+	  /* If we removed some matches, recompute the common prefix. */
+	  for (i = 1; matches[i]; i++)
+	    ;
+	  if (i > 1 && i < nmatch)
+	    {
+	      t = matches[0];
+	      compute_lcd_of_matches (matches, i - 1, t);
+	      FREE (t);
+	    }
+	}
+    }
+
+  *matchesp = matches;
+  return (1);
+}
+
+/* A convenience function for displaying a list of strings in
+   columnar format on readline's output stream.  MATCHES is the list
+   of strings, in argv format, LEN is the number of strings in MATCHES,
+   and MAX is the length of the longest string in MATCHES. */
+void
+rl_display_match_list (matches, len, max)
+     char **matches;
+     int len, max;
+{
+  int count, limit, printed_len, lines;
+  int i, j, k, l;
+  char *temp;
+
+  /* How many items of MAX length can we fit in the screen window? */
+  max += 2;
+  limit = _rl_screenwidth / max;
+  if (limit != 1 && (limit * max == _rl_screenwidth))
+    limit--;
+
+  /* Avoid a possible floating exception.  If max > _rl_screenwidth,
+     limit will be 0 and a divide-by-zero fault will result. */
+  if (limit == 0)
+    limit = 1;
+
+  /* How many iterations of the printing loop? */
+  count = (len + (limit - 1)) / limit;
+
+  /* Watch out for special case.  If LEN is less than LIMIT, then
+     just do the inner printing loop.
+	   0 < len <= limit  implies  count = 1. */
+
+  /* Sort the items if they are not already sorted. */
+  if (rl_ignore_completion_duplicates == 0)
+    qsort (matches + 1, len, sizeof (char *), (QSFUNC *)_rl_qsort_string_compare);
+
+  rl_crlf ();
+
+  lines = 0;
+  if (_rl_print_completions_horizontally == 0)
+    {
+      /* Print the sorted items, up-and-down alphabetically, like ls. */
+      for (i = 1; i <= count; i++)
+	{
+	  for (j = 0, l = i; j < limit; j++)
+	    {
+	      if (l > len || matches[l] == 0)
+		break;
+	      else
+		{
+		  temp = printable_part (matches[l]);
+		  printed_len = print_filename (temp, matches[l]);
+
+		  if (j + 1 < limit)
+		    for (k = 0; k < max - printed_len; k++)
+		      putc (' ', rl_outstream);
+		}
+	      l += count;
+	    }
+	  rl_crlf ();
+	  lines++;
+	  if (_rl_page_completions && lines >= (_rl_screenheight - 1) && i < count)
+	    {
+	      lines = _rl_internal_pager (lines);
+	      if (lines < 0)
+		return;
+	    }
+	}
+    }
+  else
+    {
+      /* Print the sorted items, across alphabetically, like ls -x. */
+      for (i = 1; matches[i]; i++)
+	{
+	  temp = printable_part (matches[i]);
+	  printed_len = print_filename (temp, matches[i]);
+	  /* Have we reached the end of this line? */
+	  if (matches[i+1])
+	    {
+	      if (i && (limit > 1) && (i % limit) == 0)
+		{
+		  rl_crlf ();
+		  lines++;
+		  if (_rl_page_completions && lines >= _rl_screenheight - 1)
+		    {
+		      lines = _rl_internal_pager (lines);
+		      if (lines < 0)
+			return;
+		    }
+		}
+	      else
+		for (k = 0; k < max - printed_len; k++)
+		  putc (' ', rl_outstream);
+	    }
+	}
+      rl_crlf ();
+    }
+}
+
+/* Display MATCHES, a list of matching filenames in argv format.  This
+   handles the simple case -- a single match -- first.  If there is more
+   than one match, we compute the number of strings in the list and the
+   length of the longest string, which will be needed by the display
+   function.  If the application wants to handle displaying the list of
+   matches itself, it sets RL_COMPLETION_DISPLAY_MATCHES_HOOK to the
+   address of a function, and we just call it.  If we're handling the
+   display ourselves, we just call rl_display_match_list.  We also check
+   that the list of matches doesn't exceed the user-settable threshold,
+   and ask the user if he wants to see the list if there are more matches
+   than RL_COMPLETION_QUERY_ITEMS. */
+static void
+display_matches (matches)
+     char **matches;
+{
+  int len, max, i;
+  char *temp;
+
+  /* Move to the last visible line of a possibly-multiple-line command. */
+  _rl_move_vert (_rl_vis_botlin);
+
+  /* Handle simple case first.  What if there is only one answer? */
+  if (matches[1] == 0)
+    {
+      temp = printable_part (matches[0]);
+      rl_crlf ();
+      print_filename (temp, matches[0]);
+      rl_crlf ();
+
+      rl_forced_update_display ();
+      rl_display_fixed = 1;
+
+      return;
+    }
+
+  /* There is more than one answer.  Find out how many there are,
+     and find the maximum printed length of a single entry. */
+  for (max = 0, i = 1; matches[i]; i++)
+    {
+      temp = printable_part (matches[i]);
+      len = strlen (temp);
+
+      if (len > max)
+	max = len;
+    }
+
+  len = i - 1;
+
+  /* If the caller has defined a display hook, then call that now. */
+  if (rl_completion_display_matches_hook)
+    {
+      (*rl_completion_display_matches_hook) (matches, len, max);
+      return;
+    }
+	
+  /* If there are many items, then ask the user if she really wants to
+     see them all. */
+  if (len >= rl_completion_query_items)
+    {
+      rl_crlf ();
+      fprintf (rl_outstream, "Display all %d possibilities? (y or n)", len);
+      fflush (rl_outstream);
+      if (get_y_or_n (0) == 0)
+	{
+	  rl_crlf ();
+
+	  rl_forced_update_display ();
+	  rl_display_fixed = 1;
+
+	  return;
+	}
+    }
+
+  rl_display_match_list (matches, len, max);
+
+  rl_forced_update_display ();
+  rl_display_fixed = 1;
+}
+
+static char *
+make_quoted_replacement (match, mtype, qc)
+     char *match;
+     int mtype;
+     char *qc;	/* Pointer to quoting character, if any */
+{
+  int should_quote, do_replace;
+  char *replacement;
+
+  /* If we are doing completion on quoted substrings, and any matches
+     contain any of the completer_word_break_characters, then auto-
+     matically prepend the substring with a quote character (just pick
+     the first one from the list of such) if it does not already begin
+     with a quote string.  FIXME: Need to remove any such automatically
+     inserted quote character when it no longer is necessary, such as
+     if we change the string we are completing on and the new set of
+     matches don't require a quoted substring. */
+  replacement = match;
+
+  should_quote = match && rl_completer_quote_characters &&
+			rl_filename_completion_desired &&
+			rl_filename_quoting_desired;
+
+  if (should_quote)
+    should_quote = should_quote && (!qc || !*qc ||
+		     (rl_completer_quote_characters && strchr (rl_completer_quote_characters, *qc)));
+
+  if (should_quote)
+    {
+      /* If there is a single match, see if we need to quote it.
+         This also checks whether the common prefix of several
+	 matches needs to be quoted. */
+      should_quote = rl_filename_quote_characters
+			? (_rl_strpbrk (match, rl_filename_quote_characters) != 0)
+			: 0;
+
+      do_replace = should_quote ? mtype : NO_MATCH;
+      /* Quote the replacement, since we found an embedded
+	 word break character in a potential match. */
+      if (do_replace != NO_MATCH && rl_filename_quoting_function)
+	replacement = (*rl_filename_quoting_function) (match, do_replace, qc);
+    }
+  return (replacement);
+}
+
+static void
+insert_match (match, start, mtype, qc)
+     char *match;
+     int start, mtype;
+     char *qc;
+{
+  char *replacement;
+  char oqc;
+
+  oqc = qc ? *qc : '\0';
+  replacement = make_quoted_replacement (match, mtype, qc);
+
+  /* Now insert the match. */
+  if (replacement)
+    {
+      /* Don't double an opening quote character. */
+      if (qc && *qc && start && rl_line_buffer[start - 1] == *qc &&
+	    replacement[0] == *qc)
+	start--;
+      /* If make_quoted_replacement changed the quoting character, remove
+	 the opening quote and insert the (fully-quoted) replacement. */
+      else if (qc && (*qc != oqc) && start && rl_line_buffer[start - 1] == oqc &&
+	    replacement[0] != oqc)
+	start--;
+      _rl_replace_text (replacement, start, rl_point - 1);
+      if (replacement != match)
+        free (replacement);
+    }
+}
+
+/* Append any necessary closing quote and a separator character to the
+   just-inserted match.  If the user has specified that directories
+   should be marked by a trailing `/', append one of those instead.  The
+   default trailing character is a space.  Returns the number of characters
+   appended.  If NONTRIVIAL_MATCH is set, we test for a symlink (if the OS
+   has them) and don't add a suffix for a symlink to a directory.  A
+   nontrivial match is one that actually adds to the word being completed.
+   The variable rl_completion_mark_symlink_dirs controls this behavior
+   (it's initially set to the what the user has chosen, indicated by the
+   value of _rl_complete_mark_symlink_dirs, but may be modified by an
+   application's completion function). */
+static int
+append_to_match (text, delimiter, quote_char, nontrivial_match)
+     char *text;
+     int delimiter, quote_char, nontrivial_match;
+{
+  char temp_string[4], *filename;
+  int temp_string_index, s;
+  struct stat finfo;
+
+  temp_string_index = 0;
+  if (quote_char && rl_point && rl_line_buffer[rl_point - 1] != quote_char)
+    temp_string[temp_string_index++] = quote_char;
+
+  if (delimiter)
+    temp_string[temp_string_index++] = delimiter;
+  else if (rl_completion_suppress_append == 0 && rl_completion_append_character)
+    temp_string[temp_string_index++] = rl_completion_append_character;
+
+  temp_string[temp_string_index++] = '\0';
+
+  if (rl_filename_completion_desired)
+    {
+      filename = tilde_expand (text);
+      s = (nontrivial_match && rl_completion_mark_symlink_dirs == 0)
+		? LSTAT (filename, &finfo)
+		: stat (filename, &finfo);
+      if (s == 0 && S_ISDIR (finfo.st_mode))
+	{
+	  if (_rl_complete_mark_directories)
+	    {
+	      /* This is clumsy.  Avoid putting in a double slash if point
+		 is at the end of the line and the previous character is a
+		 slash. */
+	      if (rl_point && rl_line_buffer[rl_point] == '\0' && rl_line_buffer[rl_point - 1] == '/')
+		;
+	      else if (rl_line_buffer[rl_point] != '/')
+		rl_insert_text ("/");
+	    }
+	}
+#ifdef S_ISLNK
+      /* Don't add anything if the filename is a symlink and resolves to a
+	 directory. */
+      else if (s == 0 && S_ISLNK (finfo.st_mode) &&
+	       stat (filename, &finfo) == 0 && S_ISDIR (finfo.st_mode))
+	;
+#endif
+      else
+	{
+	  if (rl_point == rl_end && temp_string_index)
+	    rl_insert_text (temp_string);
+	}
+      free (filename);
+    }
+  else
+    {
+      if (rl_point == rl_end && temp_string_index)
+	rl_insert_text (temp_string);
+    }
+
+  return (temp_string_index);
+}
+
+static void
+insert_all_matches (matches, point, qc)
+     char **matches;
+     int point;
+     char *qc;
+{
+  int i;
+  char *rp;
+
+  rl_begin_undo_group ();
+  /* remove any opening quote character; make_quoted_replacement will add
+     it back. */
+  if (qc && *qc && point && rl_line_buffer[point - 1] == *qc)
+    point--;
+  rl_delete_text (point, rl_point);
+  rl_point = point;
+
+  if (matches[1])
+    {
+      for (i = 1; matches[i]; i++)
+	{
+	  rp = make_quoted_replacement (matches[i], SINGLE_MATCH, qc);
+	  rl_insert_text (rp);
+	  rl_insert_text (" ");
+	  if (rp != matches[i])
+	    free (rp);
+	}
+    }
+  else
+    {
+      rp = make_quoted_replacement (matches[0], SINGLE_MATCH, qc);
+      rl_insert_text (rp);
+      rl_insert_text (" ");
+      if (rp != matches[0])
+	free (rp);
+    }
+  rl_end_undo_group ();
+}
+
+void
+_rl_free_match_list (matches)
+     char **matches;
+{
+  register int i;
+
+  if (matches == 0)
+    return;
+
+  for (i = 0; matches[i]; i++)
+    free (matches[i]);
+  free (matches);
+}
+
+/* Complete the word at or before point.
+   WHAT_TO_DO says what to do with the completion.
+   `?' means list the possible completions.
+   TAB means do standard completion.
+   `*' means insert all of the possible completions.
+   `!' means to do standard completion, and list all possible completions if
+   there is more than one. */
+int
+rl_complete_internal (what_to_do)
+     int what_to_do;
+{
+  char **matches;
+  rl_compentry_func_t *our_func;
+  int start, end, delimiter, found_quote, i, nontrivial_lcd;
+  char *text, *saved_line_buffer;
+  char quote_char;
+
+  RL_SETSTATE(RL_STATE_COMPLETING);
+
+  set_completion_defaults (what_to_do);
+
+  saved_line_buffer = rl_line_buffer ? savestring (rl_line_buffer) : (char *)NULL;
+  our_func = rl_completion_entry_function
+		? rl_completion_entry_function
+		: rl_filename_completion_function;
+
+  /* We now look backwards for the start of a filename/variable word. */
+  end = rl_point;
+  found_quote = delimiter = 0;
+  quote_char = '\0';
+
+  if (rl_point)
+    /* This (possibly) changes rl_point.  If it returns a non-zero char,
+       we know we have an open quote. */
+    quote_char = _rl_find_completion_word (&found_quote, &delimiter);
+
+  start = rl_point;
+  rl_point = end;
+
+  text = rl_copy_text (start, end);
+  matches = gen_completion_matches (text, start, end, our_func, found_quote, quote_char);
+  /* nontrivial_lcd is set if the common prefix adds something to the word
+     being completed. */
+  nontrivial_lcd = matches && strcmp (text, matches[0]) != 0;
+  free (text);
+
+  if (matches == 0)
+    {
+      rl_ding ();
+      FREE (saved_line_buffer);
+      completion_changed_buffer = 0;
+      RL_UNSETSTATE(RL_STATE_COMPLETING);
+      return (0);
+    }
+
+  /* If we are matching filenames, the attempted completion function will
+     have set rl_filename_completion_desired to a non-zero value.  The basic
+     rl_filename_completion_function does this. */
+  i = rl_filename_completion_desired;
+
+  if (postprocess_matches (&matches, i) == 0)
+    {
+      rl_ding ();
+      FREE (saved_line_buffer);
+      completion_changed_buffer = 0;
+      RL_UNSETSTATE(RL_STATE_COMPLETING);
+      return (0);
+    }
+
+  switch (what_to_do)
+    {
+    case TAB:
+    case '!':
+      /* Insert the first match with proper quoting. */
+      if (*matches[0])
+	insert_match (matches[0], start, matches[1] ? MULT_MATCH : SINGLE_MATCH, &quote_char);
+
+      /* If there are more matches, ring the bell to indicate.
+	 If we are in vi mode, Posix.2 says to not ring the bell.
+	 If the `show-all-if-ambiguous' variable is set, display
+	 all the matches immediately.  Otherwise, if this was the
+	 only match, and we are hacking files, check the file to
+	 see if it was a directory.  If so, and the `mark-directories'
+	 variable is set, add a '/' to the name.  If not, and we
+	 are at the end of the line, then add a space.  */
+      if (matches[1])
+	{
+	  if (what_to_do == '!')
+	    {
+	      display_matches (matches);
+	      break;
+	    }
+	  else if (rl_editing_mode != vi_mode)
+	    rl_ding ();	/* There are other matches remaining. */
+	}
+      else
+	append_to_match (matches[0], delimiter, quote_char, nontrivial_lcd);
+
+      break;
+
+    case '*':
+      insert_all_matches (matches, start, &quote_char);
+      break;
+
+    case '?':
+      display_matches (matches);
+      break;
+
+    default:
+      fprintf (stderr, "\r\nreadline: bad value %d for what_to_do in rl_complete\n", what_to_do);
+      rl_ding ();
+      FREE (saved_line_buffer);
+      RL_UNSETSTATE(RL_STATE_COMPLETING);
+      return 1;
+    }
+
+  _rl_free_match_list (matches);
+
+  /* Check to see if the line has changed through all of this manipulation. */
+  if (saved_line_buffer)
+    {
+      completion_changed_buffer = strcmp (rl_line_buffer, saved_line_buffer) != 0;
+      free (saved_line_buffer);
+    }
+
+  RL_UNSETSTATE(RL_STATE_COMPLETING);
+  return 0;
+}
+
+/***************************************************************/
+/*							       */
+/*  Application-callable completion match generator functions  */
+/*							       */
+/***************************************************************/
+
+/* Return an array of (char *) which is a list of completions for TEXT.
+   If there are no completions, return a NULL pointer.
+   The first entry in the returned array is the substitution for TEXT.
+   The remaining entries are the possible completions.
+   The array is terminated with a NULL pointer.
+
+   ENTRY_FUNCTION is a function of two args, and returns a (char *).
+     The first argument is TEXT.
+     The second is a state argument; it should be zero on the first call, and
+     non-zero on subsequent calls.  It returns a NULL pointer to the caller
+     when there are no more matches.
+ */
+char **
+rl_completion_matches (text, entry_function)
+     const char *text;
+     rl_compentry_func_t *entry_function;
+{
+  /* Number of slots in match_list. */
+  int match_list_size;
+
+  /* The list of matches. */
+  char **match_list;
+
+  /* Number of matches actually found. */
+  int matches;
+
+  /* Temporary string binder. */
+  char *string;
+
+  matches = 0;
+  match_list_size = 10;
+  match_list = (char **)xmalloc ((match_list_size + 1) * sizeof (char *));
+  match_list[1] = (char *)NULL;
+
+  while (string = (*entry_function) (text, matches))
+    {
+      if (matches + 1 == match_list_size)
+	match_list = (char **)xrealloc
+	  (match_list, ((match_list_size += 10) + 1) * sizeof (char *));
+
+      match_list[++matches] = string;
+      match_list[matches + 1] = (char *)NULL;
+    }
+
+  /* If there were any matches, then look through them finding out the
+     lowest common denominator.  That then becomes match_list[0]. */
+  if (matches)
+    compute_lcd_of_matches (match_list, matches, text);
+  else				/* There were no matches. */
+    {
+      free (match_list);
+      match_list = (char **)NULL;
+    }
+  return (match_list);
+}
+
+/* A completion function for usernames.
+   TEXT contains a partial username preceded by a random
+   character (usually `~').  */
+char *
+rl_username_completion_function (text, state)
+     const char *text;
+     int state;
+{
+#if defined (__WIN32__) || defined (__OPENNT)
+  return (char *)NULL;
+#else /* !__WIN32__ && !__OPENNT) */
+  static char *username = (char *)NULL;
+  static struct passwd *entry;
+  static int namelen, first_char, first_char_loc;
+  char *value;
+
+  if (state == 0)
+    {
+      FREE (username);
+
+      first_char = *text;
+      first_char_loc = first_char == '~';
+
+      username = savestring (&text[first_char_loc]);
+      namelen = strlen (username);
+      setpwent ();
+    }
+
+  while (entry = getpwent ())
+    {
+      /* Null usernames should result in all users as possible completions. */
+      if (namelen == 0 || (STREQN (username, entry->pw_name, namelen)))
+	break;
+    }
+
+  if (entry == 0)
+    {
+      endpwent ();
+      return ((char *)NULL);
+    }
+  else
+    {
+      value = (char *)xmalloc (2 + strlen (entry->pw_name));
+
+      *value = *text;
+
+      strcpy (value + first_char_loc, entry->pw_name);
+
+      if (first_char == '~')
+	rl_filename_completion_desired = 1;
+
+      return (value);
+    }
+#endif /* !__WIN32__ && !__OPENNT */
+}
+
+/* Okay, now we write the entry_function for filename completion.  In the
+   general case.  Note that completion in the shell is a little different
+   because of all the pathnames that must be followed when looking up the
+   completion for a command. */
+char *
+rl_filename_completion_function (text, state)
+     const char *text;
+     int state;
+{
+  static DIR *directory = (DIR *)NULL;
+  static char *filename = (char *)NULL;
+  static char *dirname = (char *)NULL;
+  static char *users_dirname = (char *)NULL;
+  static int filename_len;
+  char *temp;
+  int dirlen;
+  struct dirent *entry;
+
+  /* If we don't have any state, then do some initialization. */
+  if (state == 0)
+    {
+      /* If we were interrupted before closing the directory or reading
+	 all of its contents, close it. */
+      if (directory)
+	{
+	  closedir (directory);
+	  directory = (DIR *)NULL;
+	}
+      FREE (dirname);
+      FREE (filename);
+      FREE (users_dirname);
+
+      filename = savestring (text);
+      if (*text == 0)
+	text = ".";
+      dirname = savestring (text);
+
+      temp = strrchr (dirname, '/');
+
+#if defined (__MSDOS__)
+      /* special hack for //X/... */
+      if (dirname[0] == '/' && dirname[1] == '/' && ISALPHA ((unsigned char)dirname[2]) && dirname[3] == '/')
+        temp = strrchr (dirname + 3, '/');
+#endif
+
+      if (temp)
+	{
+	  strcpy (filename, ++temp);
+	  *temp = '\0';
+	}
+#if defined (__MSDOS__)
+      /* searches from current directory on the drive */
+      else if (ISALPHA ((unsigned char)dirname[0]) && dirname[1] == ':')
+        {
+          strcpy (filename, dirname + 2);
+          dirname[2] = '\0';
+        }
+#endif
+      else
+	{
+	  dirname[0] = '.';
+	  dirname[1] = '\0';
+	}
+
+      /* We aren't done yet.  We also support the "~user" syntax. */
+
+      /* Save the version of the directory that the user typed. */
+      users_dirname = savestring (dirname);
+
+      if (*dirname == '~')
+	{
+	  temp = tilde_expand (dirname);
+	  free (dirname);
+	  dirname = temp;
+	}
+
+      if (rl_directory_rewrite_hook)
+	(*rl_directory_rewrite_hook) (&dirname);
+
+      if (rl_directory_completion_hook && (*rl_directory_completion_hook) (&dirname))
+	{
+	  free (users_dirname);
+	  users_dirname = savestring (dirname);
+	}
+
+      directory = opendir (dirname);
+      filename_len = strlen (filename);
+
+      rl_filename_completion_desired = 1;
+    }
+
+  /* At this point we should entertain the possibility of hacking wildcarded
+     filenames, like /usr/man/man<WILD>/te<TAB>.  If the directory name
+     contains globbing characters, then build an array of directories, and
+     then map over that list while completing. */
+  /* *** UNIMPLEMENTED *** */
+
+  /* Now that we have some state, we can read the directory. */
+
+  entry = (struct dirent *)NULL;
+  while (directory && (entry = readdir (directory)))
+    {
+      /* Special case for no filename.  If the user has disabled the
+         `match-hidden-files' variable, skip filenames beginning with `.'.
+	 All other entries except "." and ".." match. */
+      if (filename_len == 0)
+	{
+	  if (_rl_match_hidden_files == 0 && HIDDEN_FILE (entry->d_name))
+	    continue;
+
+	  if (entry->d_name[0] != '.' ||
+	       (entry->d_name[1] &&
+		 (entry->d_name[1] != '.' || entry->d_name[2])))
+	    break;
+	}
+      else
+	{
+	  /* Otherwise, if these match up to the length of filename, then
+	     it is a match. */
+	  if (_rl_completion_case_fold)
+	    {
+	      if ((_rl_to_lower (entry->d_name[0]) == _rl_to_lower (filename[0])) &&
+		  (((int)D_NAMLEN (entry)) >= filename_len) &&
+		  (_rl_strnicmp (filename, entry->d_name, filename_len) == 0))
+		break;
+	    }
+	  else
+	    {
+	      if ((entry->d_name[0] == filename[0]) &&
+		  (((int)D_NAMLEN (entry)) >= filename_len) &&
+		  (strncmp (filename, entry->d_name, filename_len) == 0))
+		break;
+	    }
+	}
+    }
+
+  if (entry == 0)
+    {
+      if (directory)
+	{
+	  closedir (directory);
+	  directory = (DIR *)NULL;
+	}
+      if (dirname)
+	{
+	  free (dirname);
+	  dirname = (char *)NULL;
+	}
+      if (filename)
+	{
+	  free (filename);
+	  filename = (char *)NULL;
+	}
+      if (users_dirname)
+	{
+	  free (users_dirname);
+	  users_dirname = (char *)NULL;
+	}
+
+      return (char *)NULL;
+    }
+  else
+    {
+      /* dirname && (strcmp (dirname, ".") != 0) */
+      if (dirname && (dirname[0] != '.' || dirname[1]))
+	{
+	  if (rl_complete_with_tilde_expansion && *users_dirname == '~')
+	    {
+	      dirlen = strlen (dirname);
+	      temp = (char *)xmalloc (2 + dirlen + D_NAMLEN (entry));
+	      strcpy (temp, dirname);
+	      /* Canonicalization cuts off any final slash present.  We
+		 may need to add it back. */
+	      if (dirname[dirlen - 1] != '/')
+	        {
+	          temp[dirlen++] = '/';
+	          temp[dirlen] = '\0';
+	        }
+	    }
+	  else
+	    {
+	      dirlen = strlen (users_dirname);
+	      temp = (char *)xmalloc (2 + dirlen + D_NAMLEN (entry));
+	      strcpy (temp, users_dirname);
+	      /* Make sure that temp has a trailing slash here. */
+	      if (users_dirname[dirlen - 1] != '/')
+		temp[dirlen++] = '/';
+	    }
+
+	  strcpy (temp + dirlen, entry->d_name);
+	}
+      else
+	temp = savestring (entry->d_name);
+
+      return (temp);
+    }
+}
+
+/* An initial implementation of a menu completion function a la tcsh.  The
+   first time (if the last readline command was not rl_menu_complete), we
+   generate the list of matches.  This code is very similar to the code in
+   rl_complete_internal -- there should be a way to combine the two.  Then,
+   for each item in the list of matches, we insert the match in an undoable
+   fashion, with the appropriate character appended (this happens on the
+   second and subsequent consecutive calls to rl_menu_complete).  When we
+   hit the end of the match list, we restore the original unmatched text,
+   ring the bell, and reset the counter to zero. */
+int
+rl_menu_complete (count, ignore)
+     int count, ignore;
+{
+  rl_compentry_func_t *our_func;
+  int matching_filenames, found_quote;
+
+  static char *orig_text;
+  static char **matches = (char **)0;
+  static int match_list_index = 0;
+  static int match_list_size = 0;
+  static int orig_start, orig_end;
+  static char quote_char;
+  static int delimiter;
+
+  /* The first time through, we generate the list of matches and set things
+     up to insert them. */
+  if (rl_last_func != rl_menu_complete)
+    {
+      /* Clean up from previous call, if any. */
+      FREE (orig_text);
+      if (matches)
+	_rl_free_match_list (matches);
+
+      match_list_index = match_list_size = 0;
+      matches = (char **)NULL;
+
+      /* Only the completion entry function can change these. */
+      set_completion_defaults ('%');
+
+      our_func = rl_completion_entry_function
+			? rl_completion_entry_function
+			: rl_filename_completion_function;
+
+      /* We now look backwards for the start of a filename/variable word. */
+      orig_end = rl_point;
+      found_quote = delimiter = 0;
+      quote_char = '\0';
+
+      if (rl_point)
+	/* This (possibly) changes rl_point.  If it returns a non-zero char,
+	   we know we have an open quote. */
+	quote_char = _rl_find_completion_word (&found_quote, &delimiter);
+
+      orig_start = rl_point;
+      rl_point = orig_end;
+
+      orig_text = rl_copy_text (orig_start, orig_end);
+      matches = gen_completion_matches (orig_text, orig_start, orig_end,
+					our_func, found_quote, quote_char);
+
+      /* If we are matching filenames, the attempted completion function will
+	 have set rl_filename_completion_desired to a non-zero value.  The basic
+	 rl_filename_completion_function does this. */
+      matching_filenames = rl_filename_completion_desired;
+
+      if (matches == 0 || postprocess_matches (&matches, matching_filenames) == 0)
+	{
+    	  rl_ding ();
+	  FREE (matches);
+	  matches = (char **)0;
+	  FREE (orig_text);
+	  orig_text = (char *)0;
+    	  completion_changed_buffer = 0;
+          return (0);
+	}
+
+      for (match_list_size = 0; matches[match_list_size]; match_list_size++)
+        ;
+      /* matches[0] is lcd if match_list_size > 1, but the circular buffer
+	 code below should take care of it. */
+    }
+
+  /* Now we have the list of matches.  Replace the text between
+     rl_line_buffer[orig_start] and rl_line_buffer[rl_point] with
+     matches[match_list_index], and add any necessary closing char. */
+
+  if (matches == 0 || match_list_size == 0) 
+    {
+      rl_ding ();
+      FREE (matches);
+      matches = (char **)0;
+      completion_changed_buffer = 0;
+      return (0);
+    }
+
+  match_list_index = (match_list_index + count) % match_list_size;
+  if (match_list_index < 0)
+    match_list_index += match_list_size;
+
+  if (match_list_index == 0 && match_list_size > 1)
+    {
+      rl_ding ();
+      insert_match (orig_text, orig_start, MULT_MATCH, &quote_char);
+    }
+  else
+    {
+      insert_match (matches[match_list_index], orig_start, SINGLE_MATCH, &quote_char);
+      append_to_match (matches[match_list_index], delimiter, quote_char,
+		       strcmp (orig_text, matches[match_list_index]));
+    }
+
+  completion_changed_buffer = 1;
+  return (0);
+}
diff --git a/readline-4.3/config.h.in b/readline-4.3/config.h.in
new file mode 100644
index 0000000..c53c2a1
--- /dev/null
+++ b/readline-4.3/config.h.in
@@ -0,0 +1,200 @@
+/* config.h.in.  Maintained by hand. */
+
+/* Define if on MINIX.  */
+#undef _MINIX
+
+/* Define as the return type of signal handlers (int or void).  */
+#undef RETSIGTYPE
+
+/* Characteristics of the compiler. */
+#undef const
+
+#undef size_t
+
+#undef ssize_t
+
+#undef PROTOTYPES
+
+#undef __CHAR_UNSIGNED__
+
+/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly.  */
+#undef STAT_MACROS_BROKEN
+
+#undef VOID_SIGHANDLER
+
+/* Define if you have the isascii function. */
+#undef HAVE_ISASCII
+
+/* Define if you have the isxdigit function. */
+#undef HAVE_ISXDIGIT
+
+/* Define if you have the lstat function. */
+#undef HAVE_LSTAT
+
+/* Define if you have the mbsrtowcs function. */
+#undef HAVE_MBSRTOWCS
+
+/* Define if you have the memmove function. */
+#undef HAVE_MEMMOVE
+
+/* Define if you have the putenv function.  */
+#undef HAVE_PUTENV
+
+/* Define if you have the select function.  */
+#undef HAVE_SELECT
+
+/* Define if you have the setenv function.  */
+#undef HAVE_SETENV
+
+/* Define if you have the setlocale function. */
+#undef HAVE_SETLOCALE
+
+/* Define if you have the strcasecmp function.  */
+#undef HAVE_STRCASECMP
+
+/* Define if you have the strcoll function.  */
+#undef HAVE_STRCOLL
+
+#undef STRCOLL_BROKEN
+
+/* Define if you have the strpbrk function.  */
+#undef HAVE_STRPBRK
+
+/* Define if you have the tcgetattr function.  */
+#undef HAVE_TCGETATTR
+
+/* Define if you have the vsnprintf function.  */
+#undef HAVE_VSNPRINTF
+
+/* Define if you have the wcwidth function.  */
+#undef HAVE_WCWIDTH
+
+/* Define if you have the <dirent.h> header file.  */
+#undef HAVE_DIRENT_H
+
+/* Define if you have the <langinfo.h> header file.  */
+#undef HAVE_LANGINFO_H
+
+/* Define if you have the <limits.h> header file.  */
+#undef HAVE_LIMITS_H
+
+/* Define if you have the <locale.h> header file.  */
+#undef HAVE_LOCALE_H
+
+/* Define if you have the <memory.h> header file.  */
+#undef HAVE_MEMORY_H
+
+/* Define if you have the <ndir.h> header file.  */
+#undef HAVE_NDIR_H
+
+/* Define if you have the <stdarg.h> header file.  */
+#undef HAVE_STDARG_H
+
+/* Define if you have the <stdlib.h> header file.  */
+#undef HAVE_STDLIB_H
+
+/* Define if you have the <string.h> header file.  */
+#undef HAVE_STRING_H
+
+/* Define if you have the <strings.h> header file.  */
+#undef HAVE_STRINGS_H
+
+/* Define if you have the <sys/dir.h> header file.  */
+#undef HAVE_SYS_DIR_H
+
+/* Define if you have the <sys/file.h> header file.  */
+#undef HAVE_SYS_FILE_H
+
+/* Define if you have the <sys/ndir.h> header file.  */
+#undef HAVE_SYS_NDIR_H
+
+/* Define if you have the <sys/pte.h> header file.  */
+#undef HAVE_SYS_PTE_H
+
+/* Define if you have the <sys/ptem.h> header file.  */
+#undef HAVE_SYS_PTEM_H
+
+/* Define if you have the <sys/select.h> header file.  */
+#undef HAVE_SYS_SELECT_H
+
+/* Define if you have the <sys/stream.h> header file.  */
+#undef HAVE_SYS_STREAM_H
+
+/* Define if you have the <termcap.h> header file.  */
+#undef HAVE_TERMCAP_H
+
+/* Define if you have the <termio.h> header file.  */
+#undef HAVE_TERMIO_H
+
+/* Define if you have the <termios.h> header file.  */
+#undef HAVE_TERMIOS_H
+
+/* Define if you have the <unistd.h> header file.  */
+#undef HAVE_UNISTD_H
+
+/* Define if you have the <varargs.h> header file.  */
+#undef HAVE_VARARGS_H
+
+/* Define if you have the <wchar.h> header file.  */
+#undef HAVE_WCHAR_H
+
+/* Define if you have the <varargs.h> header file.  */
+#undef HAVE_WCTYPE_H
+
+#undef HAVE_MBSTATE_T
+
+/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
+#undef HAVE_LANGINFO_CODESET
+
+/* Definitions pulled in from aclocal.m4. */
+#undef VOID_SIGHANDLER
+
+#undef GWINSZ_IN_SYS_IOCTL
+
+#undef STRUCT_WINSIZE_IN_SYS_IOCTL
+
+#undef STRUCT_WINSIZE_IN_TERMIOS
+
+#undef TIOCSTAT_IN_SYS_IOCTL
+
+#undef FIONREAD_IN_SYS_IOCTL
+
+#undef SPEED_T_IN_SYS_TYPES
+
+#undef HAVE_GETPW_DECLS
+
+#undef STRUCT_DIRENT_HAS_D_INO
+
+#undef STRUCT_DIRENT_HAS_D_FILENO
+
+#undef HAVE_BSD_SIGNALS
+
+#undef HAVE_POSIX_SIGNALS
+
+#undef HAVE_USG_SIGHOLD
+
+#undef MUST_REINSTALL_SIGHANDLERS
+
+#undef HAVE_POSIX_SIGSETJMP
+
+/* modify settings or make new ones based on what autoconf tells us. */
+
+/* Ultrix botches type-ahead when switching from canonical to
+   non-canonical mode, at least through version 4.3 */
+#if !defined (HAVE_TERMIOS_H) || !defined (HAVE_TCGETATTR) || defined (ultrix)
+#  define TERMIOS_MISSING
+#endif
+
+#if defined (STRCOLL_BROKEN)
+#  undef HAVE_STRCOLL
+#endif
+
+#if defined (__STDC__) && defined (HAVE_STDARG_H)
+#  define PREFER_STDARG
+#  define USE_VARARGS
+#else
+#  if defined (HAVE_VARARGS_H)
+#    define PREFER_VARARGS
+#    define USE_VARARGS
+#  endif
+#endif
diff --git a/readline-4.3/configure b/readline-4.3/configure
new file mode 100755
index 0000000..fc3769f
--- /dev/null
+++ b/readline-4.3/configure
@@ -0,0 +1,5865 @@
+#! /bin/sh
+# From configure.in for Readline 4.3, version 2.45, from autoconf version 2.52.
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by Autoconf 2.52 for readline 4.3.
+#
+# Report bugs to <bug-readline@gnu.org>.
+#
+# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+# Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+  set -o posix
+fi
+
+# Name of the executable.
+as_me=`echo "$0" |sed 's,.*[\\/],,'`
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  # We could just check for DJGPP; but this test a) works b) is more generic
+  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+  if test -f conf$$.exe; then
+    # Don't use ln at all; we don't have any links
+    as_ln_s='cp -p'
+  else
+    as_ln_s='ln -s'
+  fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+as_executable_p="test -f"
+
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+# NLS nuisances.
+$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
+$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
+$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
+$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
+$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
+$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
+$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
+$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" 	$as_nl"
+
+# CDPATH.
+$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
+
+# Name of the host.
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+exec 6>&1
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+cross_compiling=no
+subdirs=
+MFLAGS= MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+# Maximum number of lines to put in a shell here document.
+# This variable seems obsolete.  It should probably be removed, and
+# only ac_max_sed_lines should be used.
+: ${ac_max_here_lines=38}
+
+ac_unique_file="readline.h"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# if HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+#  include <stdint.h>
+# endif
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datadir='${prefix}/share'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+libdir='${exec_prefix}/lib'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+infodir='${prefix}/info'
+mandir='${prefix}/man'
+
+# Identity of this package.
+PACKAGE_NAME='readline'
+PACKAGE_TARNAME='readline'
+PACKAGE_VERSION='4.3'
+PACKAGE_STRING='readline 4.3'
+PACKAGE_BUGREPORT='bug-readline@gnu.org'
+
+ac_prev=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval "$ac_prev=\$ac_option"
+    ac_prev=
+    continue
+  fi
+
+  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_option in
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
+  | --da=*)
+    datadir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+    eval "enable_$ac_feature=no" ;;
+
+  -enable-* | --enable-*)
+    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
+   { (exit 1); exit 1; }; }
+    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
+    case $ac_option in
+      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "enable_$ac_feature='$ac_optarg'" ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst \
+  | --locals | --local | --loca | --loc | --lo)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package| sed 's/-/_/g'`
+    case $ac_option in
+      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
+      *) ac_optarg=yes ;;
+    esac
+    eval "with_$ac_package='$ac_optarg'" ;;
+
+  -without-* | --without-*)
+    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid package name: $ac_package" >&2
+   { (exit 1); exit 1; }; }
+    ac_package=`echo $ac_package | sed 's/-/_/g'`
+    eval "with_$ac_package=no" ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) { echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
+    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
+    eval "$ac_envvar='$ac_optarg'"
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  { echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
+fi
+
+# Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+  eval ac_val=$`echo $ac_var`
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+    *)  { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# Be sure to have absolute paths.
+for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
+              localstatedir libdir includedir oldincludedir infodir mandir
+do
+  eval ac_val=$`echo $ac_var`
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* ) ;;
+    *)  { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: should be removed in autoconf 3.0.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then its parent.
+  ac_prog=$0
+  ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
+  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
+  srcdir=$ac_confdir
+  if test ! -r $srcdir/$ac_unique_file; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r $srcdir/$ac_unique_file; then
+  if test "$ac_srcdir_defaulted" = yes; then
+    { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
+   { (exit 1); exit 1; }; }
+  else
+    { echo "$as_me: error: cannot find sources in $srcdir" >&2
+   { (exit 1); exit 1; }; }
+  fi
+fi
+srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
+ac_env_build_alias_set=${build_alias+set}
+ac_env_build_alias_value=$build_alias
+ac_cv_env_build_alias_set=${build_alias+set}
+ac_cv_env_build_alias_value=$build_alias
+ac_env_host_alias_set=${host_alias+set}
+ac_env_host_alias_value=$host_alias
+ac_cv_env_host_alias_set=${host_alias+set}
+ac_cv_env_host_alias_value=$host_alias
+ac_env_target_alias_set=${target_alias+set}
+ac_env_target_alias_value=$target_alias
+ac_cv_env_target_alias_set=${target_alias+set}
+ac_cv_env_target_alias_value=$target_alias
+ac_env_CC_set=${CC+set}
+ac_env_CC_value=$CC
+ac_cv_env_CC_set=${CC+set}
+ac_cv_env_CC_value=$CC
+ac_env_CFLAGS_set=${CFLAGS+set}
+ac_env_CFLAGS_value=$CFLAGS
+ac_cv_env_CFLAGS_set=${CFLAGS+set}
+ac_cv_env_CFLAGS_value=$CFLAGS
+ac_env_LDFLAGS_set=${LDFLAGS+set}
+ac_env_LDFLAGS_value=$LDFLAGS
+ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
+ac_cv_env_LDFLAGS_value=$LDFLAGS
+ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_env_CPPFLAGS_value=$CPPFLAGS
+ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_cv_env_CPPFLAGS_value=$CPPFLAGS
+ac_env_CPP_set=${CPP+set}
+ac_env_CPP_value=$CPP
+ac_cv_env_CPP_set=${CPP+set}
+ac_cv_env_CPP_value=$CPP
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<EOF
+\`configure' configures readline 4.3 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+EOF
+
+  cat <<EOF
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR           user executables [EPREFIX/bin]
+  --sbindir=DIR          system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR       program executables [EPREFIX/libexec]
+  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
+  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
+  --libdir=DIR           object code libraries [EPREFIX/lib]
+  --includedir=DIR       C header files [PREFIX/include]
+  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
+  --infodir=DIR          info documentation [PREFIX/info]
+  --mandir=DIR           man documentation [PREFIX/man]
+EOF
+
+  cat <<\EOF
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       build programs to run on HOST [BUILD]
+EOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of readline 4.3:";;
+   esac
+  cat <<\EOF
+
+Optional Features:
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-shared         build shared libraries [default=YES]
+  --enable-static         build static libraries [default=YES]
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-curses           use the curses library instead of the termcap
+                          library
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
+              headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <bug-readline@gnu.org>.
+EOF
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  ac_popdir=`pwd`
+  for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
+    cd $ac_subdir
+    # A "../" for each directory in /$ac_subdir.
+    ac_dots=`echo $ac_subdir |
+             sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
+
+    case $srcdir in
+    .) # No --srcdir option.  We are building in place.
+      ac_sub_srcdir=$srcdir ;;
+    [\\/]* | ?:[\\/]* ) # Absolute path.
+      ac_sub_srcdir=$srcdir/$ac_subdir ;;
+    *) # Relative path.
+      ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;
+    esac
+
+    # Check for guested configure; otherwise get Cygnus style configure.
+    if test -f $ac_sub_srcdir/configure.gnu; then
+      echo
+      $SHELL $ac_sub_srcdir/configure.gnu  --help=recursive
+    elif test -f $ac_sub_srcdir/configure; then
+      echo
+      $SHELL $ac_sub_srcdir/configure  --help=recursive
+    elif test -f $ac_sub_srcdir/configure.ac ||
+           test -f $ac_sub_srcdir/configure.in; then
+      echo
+      $ac_configure --help
+    else
+      echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
+    fi
+    cd $ac_popdir
+  done
+fi
+
+test -n "$ac_init_help" && exit 0
+if $ac_init_version; then
+  cat <<\EOF
+readline configure 4.3
+generated by GNU Autoconf 2.52
+
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+EOF
+  exit 0
+fi
+exec 5>config.log
+cat >&5 <<EOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by readline $as_me 4.3, which was
+generated by GNU Autoconf 2.52.  Invocation command line was
+
+  $ $0 $@
+
+EOF
+{
+cat <<_ASUNAME
+## ---------- ##
+## Platform.  ##
+## ---------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+PATH = $PATH
+
+_ASUNAME
+} >&5
+
+cat >&5 <<EOF
+## ------------ ##
+## Core tests.  ##
+## ------------ ##
+
+EOF
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Also quote any args containing shell meta-characters.
+ac_configure_args=
+ac_sep=
+for ac_arg
+do
+  case $ac_arg in
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c) ;;
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+    ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
+    ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+    ac_sep=" " ;;
+  *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
+     ac_sep=" " ;;
+  esac
+  # Get rid of the leading space.
+done
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  echo >&5
+  echo "## ----------------- ##" >&5
+  echo "## Cache variables.  ##" >&5
+  echo "## ----------------- ##" >&5
+  echo >&5
+  # The following way of writing the cache mishandles newlines in values,
+{
+  (set) 2>&1 |
+    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+    *ac_space=\ *)
+      sed -n \
+        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+      ;;
+    *)
+      sed -n \
+        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      ;;
+    esac;
+} >&5
+  sed "/^$/d" confdefs.h >conftest.log
+  if test -s conftest.log; then
+    echo >&5
+    echo "## ------------ ##" >&5
+    echo "## confdefs.h.  ##" >&5
+    echo "## ------------ ##" >&5
+    echo >&5
+    cat conftest.log >&5
+  fi
+  (echo; echo) >&5
+  test "$ac_signal" != 0 &&
+    echo "$as_me: caught signal $ac_signal" >&5
+  echo "$as_me: exit $exit_status" >&5
+  rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
+    exit $exit_status
+     ' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -rf conftest* confdefs.h
+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
+echo >confdefs.h
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer explicitly selected file to automatically selected ones.
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" != xNONE; then
+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+  fi
+fi
+for ac_site_file in $CONFIG_SITE; do
+  if test -r "$ac_site_file"; then
+    { echo "$as_me:879: loading site script $ac_site_file" >&5
+echo "$as_me: loading site script $ac_site_file" >&6;}
+    cat "$ac_site_file" >&5
+    . "$ac_site_file"
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { echo "$as_me:890: loading cache $cache_file" >&5
+echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . $cache_file;;
+      *)                      . ./$cache_file;;
+    esac
+  fi
+else
+  { echo "$as_me:898: creating cache $cache_file" >&5
+echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in `(set) 2>&1 |
+               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+  eval ac_new_val="\$ac_env_${ac_var}_value"
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { echo "$as_me:914: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { echo "$as_me:918: error: \`$ac_var' was not set in the previous run" >&5
+echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+        { echo "$as_me:924: error: \`$ac_var' has changed since the previous run:" >&5
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+        { echo "$as_me:926:   former value:  $ac_old_val" >&5
+echo "$as_me:   former value:  $ac_old_val" >&2;}
+        { echo "$as_me:928:   current value: $ac_new_val" >&5
+echo "$as_me:   current value: $ac_new_val" >&2;}
+        ac_cache_corrupted=:
+      fi;;
+  esac
+  # Pass precious variables to config.status.  It doesn't matter if
+  # we pass some twice (in addition to the command line arguments).
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
+      ac_configure_args="$ac_configure_args '$ac_arg'"
+      ;;
+    *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
+       ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { echo "$as_me:947: error: changes in the environment can compromise the build" >&5
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  { { echo "$as_me:949: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+  *c*,-n*) ECHO_N= ECHO_C='
+' ECHO_T='	' ;;
+  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+  *)      ECHO_N= ECHO_C='\c' ECHO_T= ;;
+esac
+echo "#! $SHELL" >conftest.sh
+echo  "exit 0"   >>conftest.sh
+chmod +x conftest.sh
+if { (echo "$as_me:969: PATH=\".;.\"; conftest.sh") >&5
+  (PATH=".;."; conftest.sh) 2>&5
+  ac_status=$?
+  echo "$as_me:972: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  ac_path_separator=';'
+else
+  ac_path_separator=:
+fi
+PATH_SEPARATOR="$ac_path_separator"
+rm -f conftest.sh
+
+ac_aux_dir=
+for ac_dir in ./support $srcdir/./support; do
+  if test -f $ac_dir/install-sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f $ac_dir/install.sh; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f $ac_dir/shtool; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  { { echo "$as_me:998: error: cannot find install-sh or install.sh in ./support $srcdir/./support" >&5
+echo "$as_me: error: cannot find install-sh or install.sh in ./support $srcdir/./support" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+
+ac_config_headers="$ac_config_headers config.h"
+
+LIBVERSION=4.3
+
+# Make sure we can run config.sub.
+$ac_config_sub sun4 >/dev/null 2>&1 ||
+  { { echo "$as_me:1012: error: cannot run $ac_config_sub" >&5
+echo "$as_me: error: cannot run $ac_config_sub" >&2;}
+   { (exit 1); exit 1; }; }
+
+echo "$as_me:1016: checking build system type" >&5
+echo $ECHO_N "checking build system type... $ECHO_C" >&6
+if test "${ac_cv_build+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_build_alias=$build_alias
+test -z "$ac_cv_build_alias" &&
+  ac_cv_build_alias=`$ac_config_guess`
+test -z "$ac_cv_build_alias" &&
+  { { echo "$as_me:1025: error: cannot guess build type; you must specify one" >&5
+echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
+   { (exit 1); exit 1; }; }
+ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
+  { { echo "$as_me:1029: error: $ac_config_sub $ac_cv_build_alias failed." >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:1034: result: $ac_cv_build" >&5
+echo "${ECHO_T}$ac_cv_build" >&6
+build=$ac_cv_build
+build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+echo "$as_me:1041: checking host system type" >&5
+echo $ECHO_N "checking host system type... $ECHO_C" >&6
+if test "${ac_cv_host+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_host_alias=$host_alias
+test -z "$ac_cv_host_alias" &&
+  ac_cv_host_alias=$ac_cv_build_alias
+ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
+  { { echo "$as_me:1050: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+   { (exit 1); exit 1; }; }
+
+fi
+echo "$as_me:1055: result: $ac_cv_host" >&5
+echo "${ECHO_T}$ac_cv_host" >&6
+host=$ac_cv_host
+host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+
+opt_curses=no
+
+# Check whether --with-curses or --without-curses was given.
+if test "${with_curses+set}" = set; then
+  withval="$with_curses"
+  opt_curses=$withval
+fi;
+
+if test "$opt_curses" = "yes"; then
+	prefer_curses=yes
+fi
+
+opt_static_libs=yes
+opt_shared_libs=yes
+
+# Check whether --enable-shared or --disable-shared was given.
+if test "${enable_shared+set}" = set; then
+  enableval="$enable_shared"
+  opt_shared_libs=$enableval
+fi;
+# Check whether --enable-static or --disable-static was given.
+if test "${enable_static+set}" = set; then
+  enableval="$enable_static"
+  opt_static_libs=$enableval
+fi;
+
+echo ""
+echo "Beginning configuration for readline-$LIBVERSION for ${host_cpu}-${host_vendor}-${host_os}"
+echo ""
+
+# We want these before the checks, so the checks can modify their values.
+test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
+
+echo "$as_me:1095: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.make <<\EOF
+all:
+	@echo 'ac_maketemp="${MAKE}"'
+EOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+  eval ac_cv_prog_make_${ac_make}_set=yes
+else
+  eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftest.make
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+  echo "$as_me:1115: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+  SET_MAKE=
+else
+  echo "$as_me:1119: result: no" >&5
+echo "${ECHO_T}no" >&6
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+echo "$as_me:1132: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CC="${ac_tool_prefix}gcc"
+echo "$as_me:1147: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:1155: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:1158: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+echo "$as_me:1167: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_CC="gcc"
+echo "$as_me:1182: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:1190: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:1193: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  CC=$ac_ct_CC
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+echo "$as_me:1206: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CC="${ac_tool_prefix}cc"
+echo "$as_me:1221: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:1229: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:1232: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:1241: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_CC="cc"
+echo "$as_me:1256: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:1264: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:1267: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  CC=$ac_ct_CC
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+echo "$as_me:1280: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+  ac_prog_rejected=yes
+  continue
+fi
+ac_cv_prog_CC="cc"
+echo "$as_me:1300: found $ac_dir/$ac_word" >&5
+break
+done
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    set dummy "$ac_dir/$ac_word" ${1+"$@"}
+    shift
+    ac_cv_prog_CC="$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:1322: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:1325: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+echo "$as_me:1336: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+echo "$as_me:1351: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  echo "$as_me:1359: result: $CC" >&5
+echo "${ECHO_T}$CC" >&6
+else
+  echo "$as_me:1362: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:1375: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_CC="$ac_prog"
+echo "$as_me:1390: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  echo "$as_me:1398: result: $ac_ct_CC" >&5
+echo "${ECHO_T}$ac_ct_CC" >&6
+else
+  echo "$as_me:1401: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$ac_ct_CC" && break
+done
+
+  CC=$ac_ct_CC
+fi
+
+fi
+
+test -z "$CC" && { { echo "$as_me:1413: error: no acceptable cc found in \$PATH" >&5
+echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
+   { (exit 1); exit 1; }; }
+
+# Provide some information about the compiler.
+echo "$as_me:1418:" \
+     "checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (eval echo "$as_me:1421: \"$ac_compiler --version </dev/null >&5\"") >&5
+  (eval $ac_compiler --version </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:1424: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (eval echo "$as_me:1426: \"$ac_compiler -v </dev/null >&5\"") >&5
+  (eval $ac_compiler -v </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:1429: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (eval echo "$as_me:1431: \"$ac_compiler -V </dev/null >&5\"") >&5
+  (eval $ac_compiler -V </dev/null >&5) 2>&5
+  ac_status=$?
+  echo "$as_me:1434: \$? = $ac_status" >&5
+  (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+#line 1438 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.exe"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+echo "$as_me:1454: checking for C compiler default output" >&5
+echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+if { (eval echo "$as_me:1457: \"$ac_link_default\"") >&5
+  (eval $ac_link_default) 2>&5
+  ac_status=$?
+  echo "$as_me:1460: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # Find the output, starting from the most likely.  This scheme is
+# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+# resort.
+for ac_file in `ls a.exe conftest.exe 2>/dev/null;
+                ls a.out conftest 2>/dev/null;
+                ls a.* conftest.* 2>/dev/null`; do
+  case $ac_file in
+    *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
+    a.out ) # We found the default executable, but exeext='' is most
+            # certainly right.
+            break;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+          # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
+          export ac_cv_exeext
+          break;;
+    * ) break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+{ { echo "$as_me:1483: error: C compiler cannot create executables" >&5
+echo "$as_me: error: C compiler cannot create executables" >&2;}
+   { (exit 77); exit 77; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+echo "$as_me:1489: result: $ac_file" >&5
+echo "${ECHO_T}$ac_file" >&6
+
+# Check the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:1494: checking whether the C compiler works" >&5
+echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (eval echo "$as_me:1500: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1503: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { echo "$as_me:1510: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'." >&5
+echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'." >&2;}
+   { (exit 1); exit 1; }; }
+    fi
+  fi
+fi
+echo "$as_me:1518: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+rm -f a.out a.exe conftest$ac_cv_exeext
+ac_clean_files=$ac_clean_files_save
+# Check the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+echo "$as_me:1525: checking whether we are cross compiling" >&5
+echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+echo "$as_me:1527: result: $cross_compiling" >&5
+echo "${ECHO_T}$cross_compiling" >&6
+
+echo "$as_me:1530: checking for executable suffix" >&5
+echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
+if { (eval echo "$as_me:1532: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:1535: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
+  case $ac_file in
+    *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+          export ac_cv_exeext
+          break;;
+    * ) break;;
+  esac
+done
+else
+  { { echo "$as_me:1551: error: cannot compute EXEEXT: cannot compile and link" >&5
+echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+echo "$as_me:1557: result: $ac_cv_exeext" >&5
+echo "${ECHO_T}$ac_cv_exeext" >&6
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+echo "$as_me:1563: checking for object suffix" >&5
+echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
+if test "${ac_cv_objext+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1569 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (eval echo "$as_me:1581: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1584: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
+  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+{ { echo "$as_me:1596: error: cannot compute OBJEXT: cannot compile" >&5
+echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+echo "$as_me:1603: result: $ac_cv_objext" >&5
+echo "${ECHO_T}$ac_cv_objext" >&6
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+echo "$as_me:1607: checking whether we are using the GNU C compiler" >&5
+echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1613 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1628: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1631: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:1634: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1637: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_compiler_gnu=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_compiler_gnu=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+echo "$as_me:1649: result: $ac_cv_c_compiler_gnu" >&5
+echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+GCC=`test $ac_compiler_gnu = yes && echo yes`
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+CFLAGS="-g"
+echo "$as_me:1655: checking whether $CC accepts -g" >&5
+echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_g+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1661 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1673: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1676: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:1679: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1682: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_prog_cc_g=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_prog_cc_g=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:1692: result: $ac_cv_prog_cc_g" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+# Some people use a C++ compiler to compile C.  Since we use `exit',
+# in C++ we need to declare it.  In case someone uses the same compiler
+# for both compiling C and C++ we need to have the C++ compiler decide
+# the declaration of exit, since it's the most demanding environment.
+cat >conftest.$ac_ext <<_ACEOF
+#ifndef __cplusplus
+  choke me
+#endif
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1719: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1722: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:1725: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1728: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  for ac_declaration in \
+   ''\
+   '#include <stdlib.h>' \
+   'extern "C" void std::exit (int) throw (); using std::exit;' \
+   'extern "C" void std::exit (int); using std::exit;' \
+   'extern "C" void exit (int) throw ();' \
+   'extern "C" void exit (int);' \
+   'void exit (int);'
+do
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1740 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+$ac_declaration
+int
+main ()
+{
+exit (42);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1753: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1756: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:1759: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1762: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+continue
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1772 "configure"
+#include "confdefs.h"
+$ac_declaration
+int
+main ()
+{
+exit (42);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:1784: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:1787: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:1790: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:1793: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+done
+rm -f conftest*
+if test -n "$ac_declaration"; then
+  echo '#ifdef __cplusplus' >>confdefs.h
+  echo $ac_declaration      >>confdefs.h
+  echo '#endif'             >>confdefs.h
+fi
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+echo "$as_me:1825: checking how to run the C preprocessor" >&5
+echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1846 "configure"
+#include "confdefs.h"
+#include <assert.h>
+                     Syntax error
+_ACEOF
+if { (eval echo "$as_me:1851: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:1857: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether non-existent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1880 "configure"
+#include "confdefs.h"
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:1884: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:1890: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+echo "$as_me:1927: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1937 "configure"
+#include "confdefs.h"
+#include <assert.h>
+                     Syntax error
+_ACEOF
+if { (eval echo "$as_me:1942: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:1948: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  :
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether non-existent headers
+  # can be detected and how.
+  cat >conftest.$ac_ext <<_ACEOF
+#line 1971 "configure"
+#include "confdefs.h"
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:1975: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:1981: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  # Broken: success on invalid input.
+continue
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
+else
+  { { echo "$as_me:2009: error: C preprocessor \"$CPP\" fails sanity check" >&5
+echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
+   { (exit 1); exit 1; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+echo "$as_me:2020: checking for minix/config.h" >&5
+echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
+if test "${ac_cv_header_minix_config_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2026 "configure"
+#include "confdefs.h"
+#include <minix/config.h>
+_ACEOF
+if { (eval echo "$as_me:2030: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:2036: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_minix_config_h=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_header_minix_config_h=no
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:2055: result: $ac_cv_header_minix_config_h" >&5
+echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
+if test $ac_cv_header_minix_config_h = yes; then
+  MINIX=yes
+else
+  MINIX=
+fi
+
+if test "$MINIX" = yes; then
+
+cat >>confdefs.h <<\EOF
+#define _POSIX_SOURCE 1
+EOF
+
+cat >>confdefs.h <<\EOF
+#define _POSIX_1_SOURCE 2
+EOF
+
+cat >>confdefs.h <<\EOF
+#define _MINIX 1
+EOF
+
+fi
+
+# If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS.
+test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O"
+
+if test $ac_cv_c_compiler_gnu = yes; then
+    echo "$as_me:2083: checking whether $CC needs -traditional" >&5
+echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
+if test "${ac_cv_prog_gcc_traditional+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+    ac_pattern="Autoconf.*'x'"
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2090 "configure"
+#include "confdefs.h"
+#include <sgtty.h>
+Autoconf TIOCGETP
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "$ac_pattern" >/dev/null 2>&1; then
+  ac_cv_prog_gcc_traditional=yes
+else
+  ac_cv_prog_gcc_traditional=no
+fi
+rm -f conftest*
+
+  if test $ac_cv_prog_gcc_traditional = no; then
+    cat >conftest.$ac_ext <<_ACEOF
+#line 2105 "configure"
+#include "confdefs.h"
+#include <termio.h>
+Autoconf TCGETA
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "$ac_pattern" >/dev/null 2>&1; then
+  ac_cv_prog_gcc_traditional=yes
+fi
+rm -f conftest*
+
+  fi
+fi
+echo "$as_me:2118: result: $ac_cv_prog_gcc_traditional" >&5
+echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
+  if test $ac_cv_prog_gcc_traditional = yes; then
+    CC="$CC -traditional"
+  fi
+fi
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:2137: checking for a BSD compatible install" >&5
+echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+    ac_save_IFS=$IFS; IFS=$ac_path_separator
+  for ac_dir in $PATH; do
+    IFS=$ac_save_IFS
+    # Account for people who put trailing slashes in PATH elements.
+    case $ac_dir/ in
+    / | ./ | .// | /cC/* \
+    | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
+    | /usr/ucb/* ) ;;
+    *)
+      # OSF1 and SCO ODT 3.0 have their own names for install.
+      # Don't use installbsd from OSF since it installs stuff as root
+      # by default.
+      for ac_prog in ginstall scoinst install; do
+        if $as_executable_p "$ac_dir/$ac_prog"; then
+	  if test $ac_prog = install &&
+            grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    ac_cv_path_install="$ac_dir/$ac_prog -c"
+	    break 2
+	  fi
+	fi
+      done
+      ;;
+    esac
+  done
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  We don't cache a
+    # path for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the path is relative.
+    INSTALL=$ac_install_sh
+  fi
+fi
+echo "$as_me:2186: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+# Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+echo "$as_me:2199: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_AR+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_AR=""
+echo "$as_me:2214: found $ac_dir/$ac_word" >&5
+break
+done
+
+  test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  echo "$as_me:2223: result: $AR" >&5
+echo "${ECHO_T}$AR" >&6
+else
+  echo "$as_me:2226: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+test -n "$ARFLAGS" || ARFLAGS="cr"
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+echo "$as_me:2234: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+echo "$as_me:2249: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  echo "$as_me:2257: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6
+else
+  echo "$as_me:2260: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo "$as_me:2269: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_ac_ct_RANLIB="ranlib"
+echo "$as_me:2284: found $ac_dir/$ac_word" >&5
+break
+done
+
+  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  echo "$as_me:2293: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6
+else
+  echo "$as_me:2296: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  RANLIB=$ac_ct_RANLIB
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+MAKE_SHELL=/bin/sh
+
+echo "$as_me:2307: checking for $CC option to accept ANSI C" >&5
+echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_cv_prog_cc_stdc=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+#line 2315 "configure"
+#include "confdefs.h"
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+# Don't try gcc -ansi; that turns off useful extensions and
+# breaks some systems' header files.
+# AIX			-qlanglvl=ansi
+# Ultrix and OSF/1	-std1
+# HP-UX 10.20 and later	-Ae
+# HP-UX older versions	-Aa -D_HPUX_SOURCE
+# SVR4			-Xc -D__EXTENSIONS__
+for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2364: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2367: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2370: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2373: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_prog_cc_stdc=$ac_arg
+break
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+fi
+rm -f conftest.$ac_objext
+done
+rm -f conftest.$ac_ext conftest.$ac_objext
+CC=$ac_save_CC
+
+fi
+
+case "x$ac_cv_prog_cc_stdc" in
+  x|xno)
+    echo "$as_me:2390: result: none needed" >&5
+echo "${ECHO_T}none needed" >&6 ;;
+  *)
+    echo "$as_me:2393: result: $ac_cv_prog_cc_stdc" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+    CC="$CC $ac_cv_prog_cc_stdc" ;;
+esac
+
+echo "$as_me:2398: checking for an ANSI C-conforming const" >&5
+echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
+if test "${ac_cv_c_const+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2404 "configure"
+#include "confdefs.h"
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this.  */
+  typedef int charset[2];
+  const charset x;
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *ccp;
+  char **p;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  ccp = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++ccp;
+  p = (char**) ccp;
+  ccp = (char const *const *) p;
+  { /* SCO 3.2v4 cc rejects this.  */
+    char *t;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; };
+    struct s *b; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+  }
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2462: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2465: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2468: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2471: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_const=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_c_const=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:2481: result: $ac_cv_c_const" >&5
+echo "${ECHO_T}$ac_cv_c_const" >&6
+if test $ac_cv_c_const = no; then
+
+cat >>confdefs.h <<\EOF
+#define const
+EOF
+
+fi
+
+echo "$as_me:2491: checking for function prototypes" >&5
+echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6
+if test "$ac_cv_prog_cc_stdc" != no; then
+  echo "$as_me:2494: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+
+cat >>confdefs.h <<\EOF
+#define PROTOTYPES 1
+EOF
+
+else
+  echo "$as_me:2502: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+echo "$as_me:2506: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+if test "${ac_cv_header_stdc+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2512 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+_ACEOF
+if { (eval echo "$as_me:2520: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:2526: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_stdc=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_header_stdc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2548 "configure"
+#include "confdefs.h"
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "memchr" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2566 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "free" >/dev/null 2>&1; then
+  :
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then
+  :
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2587 "configure"
+#include "confdefs.h"
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
+                     || ('j' <= (c) && (c) <= 'r') \
+                     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+        || toupper (i) != TOUPPER (i))
+      exit(2);
+  exit (0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:2613: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:2616: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:2618: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2621: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_header_stdc=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+fi
+echo "$as_me:2634: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\EOF
+#define STDC_HEADERS 1
+EOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+                  inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:2650: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2656 "configure"
+#include "confdefs.h"
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2662: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2665: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2668: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2671: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_Header=no"
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:2681: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:2691: checking whether char is unsigned" >&5
+echo $ECHO_N "checking whether char is unsigned... $ECHO_C" >&6
+if test "${ac_cv_c_char_unsigned+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2697 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main ()
+{
+int _array_ [1 - 2 * !(((char) -1) < 0)]
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2709: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2712: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2715: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2718: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_char_unsigned=no
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_c_char_unsigned=yes
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:2728: result: $ac_cv_c_char_unsigned" >&5
+echo "${ECHO_T}$ac_cv_c_char_unsigned" >&6
+if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
+  cat >>confdefs.h <<\EOF
+#define __CHAR_UNSIGNED__ 1
+EOF
+
+fi
+
+echo "$as_me:2737: checking return type of signal handlers" >&5
+echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
+if test "${ac_cv_type_signal+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2743 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+# undef signal
+#endif
+#ifdef __cplusplus
+extern "C" void (*signal (int, void (*)(int)))(int);
+#else
+void (*signal ()) ();
+#endif
+
+int
+main ()
+{
+int i;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2765: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2768: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2771: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2774: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_signal=void
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_signal=int
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:2784: result: $ac_cv_type_signal" >&5
+echo "${ECHO_T}$ac_cv_type_signal" >&6
+
+cat >>confdefs.h <<EOF
+#define RETSIGTYPE $ac_cv_type_signal
+EOF
+
+echo "$as_me:2791: checking for size_t" >&5
+echo $ECHO_N "checking for size_t... $ECHO_C" >&6
+if test "${ac_cv_type_size_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2797 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main ()
+{
+if ((size_t *) 0)
+  return 0;
+if (sizeof (size_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2812: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2815: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2818: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2821: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_size_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_size_t=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:2831: result: $ac_cv_type_size_t" >&5
+echo "${ECHO_T}$ac_cv_type_size_t" >&6
+if test $ac_cv_type_size_t = yes; then
+  :
+else
+
+cat >>confdefs.h <<EOF
+#define size_t unsigned
+EOF
+
+fi
+
+echo "$as_me:2843: checking for ssize_t" >&5
+echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
+if test "${ac_cv_type_ssize_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2849 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main ()
+{
+if ((ssize_t *) 0)
+  return 0;
+if (sizeof (ssize_t))
+  return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2864: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2867: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2870: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2873: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_type_ssize_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_type_ssize_t=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:2883: result: $ac_cv_type_ssize_t" >&5
+echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
+if test $ac_cv_type_ssize_t = yes; then
+  :
+else
+
+cat >>confdefs.h <<EOF
+#define ssize_t int
+EOF
+
+fi
+
+echo "$as_me:2895: checking whether stat file-mode macros are broken" >&5
+echo $ECHO_N "checking whether stat file-mode macros are broken... $ECHO_C" >&6
+if test "${ac_cv_header_stat_broken+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2901 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#if defined(S_ISBLK) && defined(S_IFDIR)
+# if S_ISBLK (S_IFDIR)
+You lose.
+# endif
+#endif
+
+#if defined(S_ISBLK) && defined(S_IFCHR)
+# if S_ISBLK (S_IFCHR)
+You lose.
+# endif
+#endif
+
+#if defined(S_ISLNK) && defined(S_IFREG)
+# if S_ISLNK (S_IFREG)
+You lose.
+# endif
+#endif
+
+#if defined(S_ISSOCK) && defined(S_IFREG)
+# if S_ISSOCK (S_IFREG)
+You lose.
+# endif
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "You lose" >/dev/null 2>&1; then
+  ac_cv_header_stat_broken=yes
+else
+  ac_cv_header_stat_broken=no
+fi
+rm -f conftest*
+
+fi
+echo "$as_me:2940: result: $ac_cv_header_stat_broken" >&5
+echo "${ECHO_T}$ac_cv_header_stat_broken" >&6
+if test $ac_cv_header_stat_broken = yes; then
+
+cat >>confdefs.h <<\EOF
+#define STAT_MACROS_BROKEN 1
+EOF
+
+fi
+
+ac_header_dirent=no
+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
+  as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
+echo "$as_me:2953: checking for $ac_hdr that defines DIR" >&5
+echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2959 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <$ac_hdr>
+
+int
+main ()
+{
+if ((DIR *) 0)
+return 0;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2974: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2977: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2980: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2983: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_Header=no"
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:2993: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
+EOF
+
+ac_header_dirent=$ac_hdr; break
+fi
+
+done
+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
+if test $ac_header_dirent = dirent.h; then
+  echo "$as_me:3006: checking for opendir in -ldir" >&5
+echo $ECHO_N "checking for opendir in -ldir... $ECHO_C" >&6
+if test "${ac_cv_lib_dir_opendir+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldir  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 3014 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char opendir ();
+int
+main ()
+{
+opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3033: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3036: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3039: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3042: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_dir_opendir=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_dir_opendir=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:3053: result: $ac_cv_lib_dir_opendir" >&5
+echo "${ECHO_T}$ac_cv_lib_dir_opendir" >&6
+if test $ac_cv_lib_dir_opendir = yes; then
+  LIBS="$LIBS -ldir"
+fi
+
+else
+  echo "$as_me:3060: checking for opendir in -lx" >&5
+echo $ECHO_N "checking for opendir in -lx... $ECHO_C" >&6
+if test "${ac_cv_lib_x_opendir+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lx  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 3068 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char opendir ();
+int
+main ()
+{
+opendir ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3087: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3090: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3093: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3096: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_x_opendir=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_x_opendir=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:3107: result: $ac_cv_lib_x_opendir" >&5
+echo "${ECHO_T}$ac_cv_lib_x_opendir" >&6
+if test $ac_cv_lib_x_opendir = yes; then
+  LIBS="$LIBS -lx"
+fi
+
+fi
+
+for ac_func in lstat memmove putenv select setenv setlocale \
+		strcasecmp strpbrk tcgetattr vsnprintf isascii isxdigit
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:3119: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3125 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char $ac_func ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+f = $ac_func;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3156: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3159: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3162: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3165: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  eval "$as_ac_var=yes"
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+eval "$as_ac_var=no"
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:3175: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:3185: checking for working strcoll" >&5
+echo $ECHO_N "checking for working strcoll... $ECHO_C" >&6
+if test "${ac_cv_func_strcoll_works+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  ac_cv_func_strcoll_works=no
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3194 "configure"
+#include "confdefs.h"
+$ac_includes_default
+int
+main ()
+{
+exit (strcoll ("abc", "def") >= 0 ||
+	 strcoll ("ABC", "DEF") >= 0 ||
+	 strcoll ("123", "456") >= 0)
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:3208: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3211: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:3213: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3216: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_strcoll_works=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_strcoll_works=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+echo "$as_me:3228: result: $ac_cv_func_strcoll_works" >&5
+echo "${ECHO_T}$ac_cv_func_strcoll_works" >&6
+if test $ac_cv_func_strcoll_works = yes; then
+
+cat >>confdefs.h <<\EOF
+#define HAVE_STRCOLL 1
+EOF
+
+fi
+
+for ac_header in unistd.h stdlib.h varargs.h stdarg.h string.h strings.h \
+		limits.h sys/ptem.h sys/pte.h sys/stream.h sys/select.h \
+		termcap.h termios.h termio.h sys/file.h locale.h memory.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:3243: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3249 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:3253: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:3259: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:3278: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:3288: checking for type of signal functions" >&5
+echo $ECHO_N "checking for type of signal functions... $ECHO_C" >&6
+if test "${bash_cv_signal_vintage+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3295 "configure"
+#include "confdefs.h"
+#include <signal.h>
+int
+main ()
+{
+
+    sigset_t ss;
+    struct sigaction sa;
+    sigemptyset(&ss); sigsuspend(&ss);
+    sigaction(SIGINT, &sa, (struct sigaction *) 0);
+    sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3313: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3316: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3319: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3322: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_signal_vintage=posix
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+    cat >conftest.$ac_ext <<_ACEOF
+#line 3330 "configure"
+#include "confdefs.h"
+#include <signal.h>
+int
+main ()
+{
+
+	int mask = sigmask(SIGINT);
+	sigsetmask(mask); sigblock(mask); sigpause(mask);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3345: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3348: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3351: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3354: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_signal_vintage=4.2bsd
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+      cat >conftest.$ac_ext <<_ACEOF
+#line 3362 "configure"
+#include "confdefs.h"
+
+	#include <signal.h>
+	RETSIGTYPE foo() { }
+int
+main ()
+{
+
+		int mask = sigmask(SIGINT);
+		sigset(SIGINT, foo); sigrelse(SIGINT);
+		sighold(SIGINT); sigpause(SIGINT);
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3380: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3383: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3386: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3389: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_signal_vintage=svr3
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_signal_vintage=v7
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+
+fi
+
+echo "$as_me:3408: result: $bash_cv_signal_vintage" >&5
+echo "${ECHO_T}$bash_cv_signal_vintage" >&6
+if test "$bash_cv_signal_vintage" = posix; then
+cat >>confdefs.h <<\EOF
+#define HAVE_POSIX_SIGNALS 1
+EOF
+
+elif test "$bash_cv_signal_vintage" = "4.2bsd"; then
+cat >>confdefs.h <<\EOF
+#define HAVE_BSD_SIGNALS 1
+EOF
+
+elif test "$bash_cv_signal_vintage" = svr3; then
+cat >>confdefs.h <<\EOF
+#define HAVE_USG_SIGHOLD 1
+EOF
+
+fi
+
+echo "$as_me:3427: checking if signal handlers must be reinstalled when invoked" >&5
+echo $ECHO_N "checking if signal handlers must be reinstalled when invoked... $ECHO_C" >&6
+if test "${bash_cv_must_reinstall_sighandlers+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  { echo "$as_me:3433: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&5
+echo "$as_me: WARNING: cannot check signal handling if cross compiling -- defaulting to no" >&2;}
+    bash_cv_must_reinstall_sighandlers=no
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3439 "configure"
+#include "confdefs.h"
+
+#include <signal.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+typedef RETSIGTYPE sigfunc();
+
+int nsigint;
+
+#ifdef HAVE_POSIX_SIGNALS
+sigfunc *
+set_signal_handler(sig, handler)
+     int sig;
+     sigfunc *handler;
+{
+  struct sigaction act, oact;
+  act.sa_handler = handler;
+  act.sa_flags = 0;
+  sigemptyset (&act.sa_mask);
+  sigemptyset (&oact.sa_mask);
+  sigaction (sig, &act, &oact);
+  return (oact.sa_handler);
+}
+#else
+#define set_signal_handler(s, h) signal(s, h)
+#endif
+
+RETSIGTYPE
+sigint(s)
+int s;
+{
+  nsigint++;
+}
+
+main()
+{
+	nsigint = 0;
+	set_signal_handler(SIGINT, sigint);
+	kill((int)getpid(), SIGINT);
+	kill((int)getpid(), SIGINT);
+	exit(nsigint != 2);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:3487: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3490: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:3492: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3495: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_must_reinstall_sighandlers=no
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_must_reinstall_sighandlers=yes
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+
+echo "$as_me:3508: result: $bash_cv_must_reinstall_sighandlers" >&5
+echo "${ECHO_T}$bash_cv_must_reinstall_sighandlers" >&6
+if test $bash_cv_must_reinstall_sighandlers = yes; then
+cat >>confdefs.h <<\EOF
+#define MUST_REINSTALL_SIGHANDLERS 1
+EOF
+
+fi
+
+echo "$as_me:3517: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5
+echo $ECHO_N "checking for presence of POSIX-style sigsetjmp/siglongjmp... $ECHO_C" >&6
+if test "${bash_cv_func_sigsetjmp+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  { echo "$as_me:3523: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&5
+echo "$as_me: WARNING: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" >&2;}
+     bash_cv_func_sigsetjmp=missing
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3529 "configure"
+#include "confdefs.h"
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/types.h>
+#include <signal.h>
+#include <setjmp.h>
+
+main()
+{
+#if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS)
+exit (1);
+#else
+
+int code;
+sigset_t set, oset;
+sigjmp_buf xx;
+
+/* get the mask */
+sigemptyset(&set);
+sigemptyset(&oset);
+sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set);
+sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset);
+
+/* save it */
+code = sigsetjmp(xx, 1);
+if (code)
+  exit(0);	/* could get sigmask and compare to oset here. */
+
+/* change it */
+sigaddset(&set, SIGINT);
+sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL);
+
+/* and siglongjmp */
+siglongjmp(xx, 10);
+exit(1);
+#endif
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:3571: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3574: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:3576: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3579: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_func_sigsetjmp=present
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_func_sigsetjmp=missing
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+
+echo "$as_me:3592: result: $bash_cv_func_sigsetjmp" >&5
+echo "${ECHO_T}$bash_cv_func_sigsetjmp" >&6
+if test $bash_cv_func_sigsetjmp = present; then
+cat >>confdefs.h <<\EOF
+#define HAVE_POSIX_SIGSETJMP 1
+EOF
+
+fi
+
+echo "$as_me:3601: checking for lstat" >&5
+echo $ECHO_N "checking for lstat... $ECHO_C" >&6
+if test "${bash_cv_func_lstat+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3607 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+int
+main ()
+{
+ lstat(".",(struct stat *)0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3622: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3625: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3628: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3631: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_func_lstat=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_func_lstat=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:3641: result: $bash_cv_func_lstat" >&5
+echo "${ECHO_T}$bash_cv_func_lstat" >&6
+if test $bash_cv_func_lstat = yes; then
+  cat >>confdefs.h <<\EOF
+#define HAVE_LSTAT 1
+EOF
+
+fi
+
+echo "$as_me:3650: checking whether or not strcoll and strcmp differ" >&5
+echo $ECHO_N "checking whether or not strcoll and strcmp differ... $ECHO_C" >&6
+if test "${bash_cv_func_strcoll_broken+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  { echo "$as_me:3656: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&5
+echo "$as_me: WARNING: cannot check strcoll if cross compiling -- defaulting to no" >&2;}
+    bash_cv_func_strcoll_broken=no
+
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3662 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#if defined (HAVE_LOCALE_H)
+#include <locale.h>
+#endif
+
+main(c, v)
+int     c;
+char    *v[];
+{
+        int     r1, r2;
+        char    *deflocale, *defcoll;
+
+#ifdef HAVE_SETLOCALE
+        deflocale = setlocale(LC_ALL, "");
+	defcoll = setlocale(LC_COLLATE, "");
+#endif
+
+#ifdef HAVE_STRCOLL
+	/* These two values are taken from tests/glob-test. */
+        r1 = strcoll("abd", "aXd");
+#else
+	r1 = 0;
+#endif
+        r2 = strcmp("abd", "aXd");
+
+	/* These two should both be greater than 0.  It is permissible for
+	   a system to return different values, as long as the sign is the
+	   same. */
+
+        /* Exit with 1 (failure) if these two values are both > 0, since
+	   this tests whether strcoll(3) is broken with respect to strcmp(3)
+	   in the default locale. */
+	exit (r1 > 0 && r2 > 0);
+}
+
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:3702: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3705: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:3707: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3710: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_func_strcoll_broken=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_func_strcoll_broken=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+
+echo "$as_me:3723: result: $bash_cv_func_strcoll_broken" >&5
+echo "${ECHO_T}$bash_cv_func_strcoll_broken" >&6
+if test $bash_cv_func_strcoll_broken = yes; then
+cat >>confdefs.h <<\EOF
+#define STRCOLL_BROKEN 1
+EOF
+
+fi
+
+echo "$as_me:3732: checking whether getpw functions are declared in pwd.h" >&5
+echo $ECHO_N "checking whether getpw functions are declared in pwd.h... $ECHO_C" >&6
+if test "${bash_cv_getpw_declared+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3738 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+#include <pwd.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "getpwuid" >/dev/null 2>&1; then
+  bash_cv_getpw_declared=yes
+else
+  bash_cv_getpw_declared=no
+fi
+rm -f conftest*
+
+fi
+
+echo "$as_me:3758: result: $bash_cv_getpw_declared" >&5
+echo "${ECHO_T}$bash_cv_getpw_declared" >&6
+if test $bash_cv_getpw_declared = yes; then
+cat >>confdefs.h <<\EOF
+#define HAVE_GETPW_DECLS 1
+EOF
+
+fi
+
+echo "$as_me:3767: checking POSIX termios" >&5
+echo $ECHO_N "checking POSIX termios... $ECHO_C" >&6
+if test "${ac_cv_sys_posix_termios+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3773 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <unistd.h>
+#include <termios.h>
+int
+main ()
+{
+/* SunOS 4.0.3 has termios.h but not the library calls.  */
+   tcgetattr(0, 0);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3788: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:3791: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3794: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3797: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_sys_posix_termios=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_sys_posix_termios=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:3807: result: $ac_cv_sys_posix_termios" >&5
+echo "${ECHO_T}$ac_cv_sys_posix_termios" >&6
+
+if test $ac_cv_sys_posix_termios = yes; then
+  echo "$as_me:3811: checking whether termios.h defines TIOCGWINSZ" >&5
+echo $ECHO_N "checking whether termios.h defines TIOCGWINSZ... $ECHO_C" >&6
+if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3817 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <termios.h>
+#ifdef TIOCGWINSZ
+  yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "yes" >/dev/null 2>&1; then
+  ac_cv_sys_tiocgwinsz_in_termios_h=yes
+else
+  ac_cv_sys_tiocgwinsz_in_termios_h=no
+fi
+rm -f conftest*
+
+fi
+echo "$as_me:3835: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
+echo "${ECHO_T}$ac_cv_sys_tiocgwinsz_in_termios_h" >&6
+
+fi
+if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
+  echo "$as_me:3840: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
+echo $ECHO_N "checking whether sys/ioctl.h defines TIOCGWINSZ... $ECHO_C" >&6
+if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3846 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#ifdef TIOCGWINSZ
+  yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  egrep "yes" >/dev/null 2>&1; then
+  ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
+else
+  ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
+fi
+rm -f conftest*
+
+fi
+echo "$as_me:3864: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
+echo "${ECHO_T}$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6
+
+  if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
+
+cat >>confdefs.h <<\EOF
+#define GWINSZ_IN_SYS_IOCTL 1
+EOF
+
+  fi
+fi
+
+echo "$as_me:3876: checking whether signal handlers are of type void" >&5
+echo $ECHO_N "checking whether signal handlers are of type void... $ECHO_C" >&6
+if test "${bash_cv_void_sighandler+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3882 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+#undef signal
+#endif
+#ifdef __cplusplus
+extern "C"
+#endif
+void (*signal ()) ();
+int
+main ()
+{
+int i;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3902: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:3905: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:3908: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3911: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_void_sighandler=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_void_sighandler=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:3921: result: $bash_cv_void_sighandler" >&5
+echo "${ECHO_T}$bash_cv_void_sighandler" >&6
+if test $bash_cv_void_sighandler = yes; then
+cat >>confdefs.h <<\EOF
+#define VOID_SIGHANDLER 1
+EOF
+
+fi
+
+echo "$as_me:3930: checking for TIOCSTAT in sys/ioctl.h" >&5
+echo $ECHO_N "checking for TIOCSTAT in sys/ioctl.h... $ECHO_C" >&6
+if test "${bash_cv_tiocstat_in_ioctl+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3936 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/ioctl.h>
+int
+main ()
+{
+int x = TIOCSTAT;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3949: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:3952: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:3955: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3958: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_tiocstat_in_ioctl=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_tiocstat_in_ioctl=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:3969: result: $bash_cv_tiocstat_in_ioctl" >&5
+echo "${ECHO_T}$bash_cv_tiocstat_in_ioctl" >&6
+if test $bash_cv_tiocstat_in_ioctl = yes; then
+cat >>confdefs.h <<\EOF
+#define TIOCSTAT_IN_SYS_IOCTL 1
+EOF
+
+fi
+
+echo "$as_me:3978: checking for FIONREAD in sys/ioctl.h" >&5
+echo $ECHO_N "checking for FIONREAD in sys/ioctl.h... $ECHO_C" >&6
+if test "${bash_cv_fionread_in_ioctl+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3984 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/ioctl.h>
+int
+main ()
+{
+int x = FIONREAD;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3997: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4000: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4003: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4006: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_fionread_in_ioctl=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_fionread_in_ioctl=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:4017: result: $bash_cv_fionread_in_ioctl" >&5
+echo "${ECHO_T}$bash_cv_fionread_in_ioctl" >&6
+if test $bash_cv_fionread_in_ioctl = yes; then
+cat >>confdefs.h <<\EOF
+#define FIONREAD_IN_SYS_IOCTL 1
+EOF
+
+fi
+
+echo "$as_me:4026: checking for speed_t in sys/types.h" >&5
+echo $ECHO_N "checking for speed_t in sys/types.h... $ECHO_C" >&6
+if test "${bash_cv_speed_t_in_sys_types+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4032 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+int
+main ()
+{
+speed_t x;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4044: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4047: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4050: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4053: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_speed_t_in_sys_types=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_speed_t_in_sys_types=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:4064: result: $bash_cv_speed_t_in_sys_types" >&5
+echo "${ECHO_T}$bash_cv_speed_t_in_sys_types" >&6
+if test $bash_cv_speed_t_in_sys_types = yes; then
+cat >>confdefs.h <<\EOF
+#define SPEED_T_IN_SYS_TYPES 1
+EOF
+
+fi
+
+echo "$as_me:4073: checking for struct winsize in sys/ioctl.h and termios.h" >&5
+echo $ECHO_N "checking for struct winsize in sys/ioctl.h and termios.h... $ECHO_C" >&6
+if test "${bash_cv_struct_winsize_header+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4079 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/ioctl.h>
+int
+main ()
+{
+struct winsize x;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4092: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4095: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4098: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4101: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_struct_winsize_header=ioctl_h
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+cat >conftest.$ac_ext <<_ACEOF
+#line 4108 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <termios.h>
+int
+main ()
+{
+struct winsize x;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4121: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4124: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4127: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4130: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_struct_winsize_header=termios_h
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_struct_winsize_header=other
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+if test $bash_cv_struct_winsize_header = ioctl_h; then
+  echo "$as_me:4145: result: sys/ioctl.h" >&5
+echo "${ECHO_T}sys/ioctl.h" >&6
+  cat >>confdefs.h <<\EOF
+#define STRUCT_WINSIZE_IN_SYS_IOCTL 1
+EOF
+
+elif test $bash_cv_struct_winsize_header = termios_h; then
+  echo "$as_me:4152: result: termios.h" >&5
+echo "${ECHO_T}termios.h" >&6
+  cat >>confdefs.h <<\EOF
+#define STRUCT_WINSIZE_IN_TERMIOS 1
+EOF
+
+else
+  echo "$as_me:4159: result: not found" >&5
+echo "${ECHO_T}not found" >&6
+fi
+
+echo "$as_me:4163: checking if struct dirent has a d_ino member" >&5
+echo $ECHO_N "checking if struct dirent has a d_ino member... $ECHO_C" >&6
+if test "${bash_cv_dirent_has_dino+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4169 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if defined(HAVE_DIRENT_H)
+# include <dirent.h>
+#else
+# define dirent direct
+# ifdef HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif /* SYSNDIR */
+# ifdef HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif /* SYSDIR */
+# ifdef HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+#endif /* HAVE_DIRENT_H */
+
+int
+main ()
+{
+
+struct dirent d; int z; z = d.d_ino;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4203: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4206: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4209: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4212: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_dirent_has_dino=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_dirent_has_dino=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:4223: result: $bash_cv_dirent_has_dino" >&5
+echo "${ECHO_T}$bash_cv_dirent_has_dino" >&6
+if test $bash_cv_dirent_has_dino = yes; then
+cat >>confdefs.h <<\EOF
+#define STRUCT_DIRENT_HAS_D_INO 1
+EOF
+
+fi
+
+echo "$as_me:4232: checking if struct dirent has a d_fileno member" >&5
+echo $ECHO_N "checking if struct dirent has a d_fileno member... $ECHO_C" >&6
+if test "${bash_cv_dirent_has_d_fileno+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4238 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+#if defined(HAVE_DIRENT_H)
+# include <dirent.h>
+#else
+# define dirent direct
+# ifdef HAVE_SYS_NDIR_H
+#  include <sys/ndir.h>
+# endif /* SYSNDIR */
+# ifdef HAVE_SYS_DIR_H
+#  include <sys/dir.h>
+# endif /* SYSDIR */
+# ifdef HAVE_NDIR_H
+#  include <ndir.h>
+# endif
+#endif /* HAVE_DIRENT_H */
+
+int
+main ()
+{
+
+struct dirent d; int z; z = d.d_fileno;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:4272: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:4275: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:4278: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4281: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_dirent_has_d_fileno=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_dirent_has_d_fileno=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:4292: result: $bash_cv_dirent_has_d_fileno" >&5
+echo "${ECHO_T}$bash_cv_dirent_has_d_fileno" >&6
+if test $bash_cv_dirent_has_d_fileno = yes; then
+cat >>confdefs.h <<\EOF
+#define STRUCT_DIRENT_HAS_D_FILENO 1
+EOF
+
+fi
+
+case "$host_os" in
+aix*)   prefer_curses=yes ;;
+esac
+
+if test "X$bash_cv_termcap_lib" = "X"; then
+_bash_needmsg=yes
+else
+echo "$as_me:4308: checking which library has the termcap functions" >&5
+echo $ECHO_N "checking which library has the termcap functions... $ECHO_C" >&6
+_bash_needmsg=
+fi
+if test "${bash_cv_termcap_lib+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  echo "$as_me:4315: checking for tgetent in -ltermcap" >&5
+echo $ECHO_N "checking for tgetent in -ltermcap... $ECHO_C" >&6
+if test "${ac_cv_lib_termcap_tgetent+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ltermcap  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 4323 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char tgetent ();
+int
+main ()
+{
+tgetent ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4342: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4345: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4348: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4351: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_termcap_tgetent=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_termcap_tgetent=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4362: result: $ac_cv_lib_termcap_tgetent" >&5
+echo "${ECHO_T}$ac_cv_lib_termcap_tgetent" >&6
+if test $ac_cv_lib_termcap_tgetent = yes; then
+  bash_cv_termcap_lib=libtermcap
+else
+  echo "$as_me:4367: checking for tgetent in -ltinfo" >&5
+echo $ECHO_N "checking for tgetent in -ltinfo... $ECHO_C" >&6
+if test "${ac_cv_lib_tinfo_tgetent+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ltinfo  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 4375 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char tgetent ();
+int
+main ()
+{
+tgetent ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4394: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4397: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4400: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4403: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_tinfo_tgetent=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_tinfo_tgetent=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4414: result: $ac_cv_lib_tinfo_tgetent" >&5
+echo "${ECHO_T}$ac_cv_lib_tinfo_tgetent" >&6
+if test $ac_cv_lib_tinfo_tgetent = yes; then
+  bash_cv_termcap_lib=libtinfo
+else
+  echo "$as_me:4419: checking for tgetent in -lcurses" >&5
+echo $ECHO_N "checking for tgetent in -lcurses... $ECHO_C" >&6
+if test "${ac_cv_lib_curses_tgetent+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcurses  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 4427 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char tgetent ();
+int
+main ()
+{
+tgetent ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4446: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4449: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4452: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4455: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_curses_tgetent=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_curses_tgetent=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4466: result: $ac_cv_lib_curses_tgetent" >&5
+echo "${ECHO_T}$ac_cv_lib_curses_tgetent" >&6
+if test $ac_cv_lib_curses_tgetent = yes; then
+  bash_cv_termcap_lib=libcurses
+else
+  echo "$as_me:4471: checking for tgetent in -lncurses" >&5
+echo $ECHO_N "checking for tgetent in -lncurses... $ECHO_C" >&6
+if test "${ac_cv_lib_ncurses_tgetent+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lncurses  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 4479 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char tgetent ();
+int
+main ()
+{
+tgetent ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4498: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4501: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4504: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4507: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_ncurses_tgetent=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_ncurses_tgetent=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:4518: result: $ac_cv_lib_ncurses_tgetent" >&5
+echo "${ECHO_T}$ac_cv_lib_ncurses_tgetent" >&6
+if test $ac_cv_lib_ncurses_tgetent = yes; then
+  bash_cv_termcap_lib=libncurses
+else
+  bash_cv_termcap_lib=gnutermcap
+fi
+
+fi
+
+fi
+
+fi
+
+fi
+
+if test "X$_bash_needmsg" = "Xyes"; then
+echo "$as_me:4535: checking which library has the termcap functions" >&5
+echo $ECHO_N "checking which library has the termcap functions... $ECHO_C" >&6
+fi
+echo "$as_me:4538: result: using $bash_cv_termcap_lib" >&5
+echo "${ECHO_T}using $bash_cv_termcap_lib" >&6
+if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then
+LDFLAGS="$LDFLAGS -L./lib/termcap"
+TERMCAP_LIB="./lib/termcap/libtermcap.a"
+TERMCAP_DEP="./lib/termcap/libtermcap.a"
+elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then
+TERMCAP_LIB=-ltermcap
+TERMCAP_DEP=
+elif test $bash_cv_termcap_lib = libtinfo; then
+TERMCAP_LIB=-ltinfo
+TERMCAP_DEP=
+elif test $bash_cv_termcap_lib = libncurses; then
+TERMCAP_LIB=-lncurses
+TERMCAP_DEP=
+else
+TERMCAP_LIB=-lcurses
+TERMCAP_DEP=
+fi
+
+if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then
+	if test "$prefer_curses" = yes; then
+		TERMCAP_LIB=-lcurses
+	else
+		TERMCAP_LIB=-ltermcap	#default
+	fi
+fi
+
+for ac_header in wctype.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:4569: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4575 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:4579: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:4585: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:4604: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+for ac_header in wchar.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:4617: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4623 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:4627: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:4633: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:4652: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+for ac_header in langinfo.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:4665: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4671 "configure"
+#include "confdefs.h"
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:4675: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  egrep -v '^ *\+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:4681: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  eval "$as_ac_Header=yes"
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:4700: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<EOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+EOF
+
+fi
+done
+
+echo "$as_me:4710: checking for mbsrtowcs" >&5
+echo $ECHO_N "checking for mbsrtowcs... $ECHO_C" >&6
+if test "${ac_cv_func_mbsrtowcs+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4716 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char mbsrtowcs (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char mbsrtowcs ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_mbsrtowcs) || defined (__stub___mbsrtowcs)
+choke me
+#else
+f = mbsrtowcs;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4747: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4750: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4753: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4756: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_mbsrtowcs=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_mbsrtowcs=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:4766: result: $ac_cv_func_mbsrtowcs" >&5
+echo "${ECHO_T}$ac_cv_func_mbsrtowcs" >&6
+if test $ac_cv_func_mbsrtowcs = yes; then
+  cat >>confdefs.h <<\EOF
+#define HAVE_MBSRTOWCS 1
+EOF
+
+fi
+
+echo "$as_me:4775: checking for wcwidth" >&5
+echo $ECHO_N "checking for wcwidth... $ECHO_C" >&6
+if test "${ac_cv_func_wcwidth+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4781 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char wcwidth (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char wcwidth ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_wcwidth) || defined (__stub___wcwidth)
+choke me
+#else
+f = wcwidth;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4812: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4815: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4818: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4821: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_wcwidth=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_wcwidth=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:4831: result: $ac_cv_func_wcwidth" >&5
+echo "${ECHO_T}$ac_cv_func_wcwidth" >&6
+if test $ac_cv_func_wcwidth = yes; then
+  cat >>confdefs.h <<\EOF
+#define HAVE_WCWIDTH 1
+EOF
+
+fi
+
+echo "$as_me:4840: checking for mbstate_t" >&5
+echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6
+if test "${bash_cv_have_mbstate_t+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test "$cross_compiling" = yes; then
+  { { echo "$as_me:4846: error: cannot run test program while cross compiling" >&5
+echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4851 "configure"
+#include "confdefs.h"
+
+#include <wchar.h>
+int
+main ()
+{
+  mbstate_t ps;
+  return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:4863: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4866: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:4868: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4871: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_have_mbstate_t=yes
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_have_mbstate_t=no
+fi
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+echo "$as_me:4883: result: $bash_cv_have_mbstate_t" >&5
+echo "${ECHO_T}$bash_cv_have_mbstate_t" >&6
+if test $bash_cv_have_mbstate_t = yes; then
+	cat >>confdefs.h <<\EOF
+#define HAVE_MBSTATE_T 1
+EOF
+
+fi
+
+echo "$as_me:4892: checking for nl_langinfo and CODESET" >&5
+echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
+if test "${bash_cv_langinfo_codeset+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 4898 "configure"
+#include "confdefs.h"
+#include <langinfo.h>
+int
+main ()
+{
+char* cs = nl_langinfo(CODESET);
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:4910: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:4913: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:4916: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:4919: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  bash_cv_langinfo_codeset=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+bash_cv_langinfo_codeset=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:4929: result: $bash_cv_langinfo_codeset" >&5
+echo "${ECHO_T}$bash_cv_langinfo_codeset" >&6
+if test $bash_cv_langinfo_codeset = yes; then
+  cat >>confdefs.h <<\EOF
+#define HAVE_LANGINFO_CODESET 1
+EOF
+
+fi
+
+case "$host_cpu" in
+*cray*)	LOCAL_CFLAGS=-DCRAY ;;
+*s390*) LOCAL_CFLAGS=-fsigned-char ;;
+esac
+
+case "$host_os" in
+isc*)	LOCAL_CFLAGS=-Disc386 ;;
+esac
+
+# shared library configuration section
+#
+# Shared object configuration section.  These values are generated by
+# ${srcdir}/support/shobj-conf
+#
+if test -f ${srcdir}/support/shobj-conf; then
+        echo "$as_me:4953: checking configuration for building shared libraries" >&5
+echo $ECHO_N "checking configuration for building shared libraries... $ECHO_C" >&6
+        eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
+
+        echo "$as_me:4957: result: $SHLIB_STATUS" >&5
+echo "${ECHO_T}$SHLIB_STATUS" >&6
+
+	# SHLIB_STATUS is either `supported' or `unsupported'.  If it's
+	# `unsupported', turn off any default shared library building
+	if test "$SHLIB_STATUS" = 'unsupported'; then
+		opt_shared_libs=no
+	fi
+
+	# shared library versioning
+	# quoted for m4 so I can use character classes
+	SHLIB_MAJOR=`expr "$LIBVERSION" : '\([0-9]\)\..*'`
+	SHLIB_MINOR=`expr "$LIBVERSION" : '[0-9]\.\([0-9]\).*'`
+
+fi
+
+if test "$opt_static_libs" = "yes"; then
+	STATIC_TARGET=static
+	STATIC_INSTALL_TARGET=install-static
+fi
+if test "$opt_shared_libs" = "yes"; then
+	SHARED_TARGET=shared
+	SHARED_INSTALL_TARGET=install-shared
+fi
+
+case "$host_os" in
+msdosdjgpp*)	BUILD_DIR=`pwd.exe` ;;	# to prevent //d/path/file
+*)		BUILD_DIR=`pwd` ;;
+esac
+
+ac_config_files="$ac_config_files Makefile doc/Makefile examples/Makefile shlib/Makefile"
+ac_config_commands="$ac_config_commands default"
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overriden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, don't put newlines in cache variables' values.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+{
+  (set) 2>&1 |
+    case `(ac_space=' '; set | grep ac_space) 2>&1` in
+    *ac_space=\ *)
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
+      sed -n \
+        "s/'/'\\\\''/g;
+    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;;
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n \
+        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      ;;
+    esac;
+} |
+  sed '
+     t clear
+     : clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     : end' >>confcache
+if cmp -s $cache_file confcache; then :; else
+  if test -w $cache_file; then
+    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+    cat confcache >$cache_file
+  else
+    echo "not updating unwritable cache $cache_file"
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[ 	]*VPATH[ 	]*=/{
+s/:*\$(srcdir):*/:/;
+s/:*\${srcdir}:*/:/;
+s/:*@srcdir@:*/:/;
+s/^\([^=]*=[ 	]*\):*/\1/;
+s/:*$//;
+s/^[^=]*=[ 	]*$//;
+}'
+fi
+
+DEFS=-DHAVE_CONFIG_H
+
+: ${CONFIG_STATUS=./config.status}
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ echo "$as_me:5068: creating $CONFIG_STATUS" >&5
+echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF
+#! $SHELL
+# Generated automatically by configure.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+ac_cs_invocation="\$0 \$@"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+  set -o posix
+fi
+
+# Name of the executable.
+as_me=`echo "$0" |sed 's,.*[\\/],,'`
+
+if expr a : '\(a\)' >/dev/null 2>&1; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+echo >conf$$.file
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+  # We could just check for DJGPP; but this test a) works b) is more generic
+  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
+  if test -f conf$$.exe; then
+    # Don't use ln at all; we don't have any links
+    as_ln_s='cp -p'
+  else
+    as_ln_s='ln -s'
+  fi
+elif ln conf$$.file conf$$ 2>/dev/null; then
+  as_ln_s=ln
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.file
+
+as_executable_p="test -f"
+
+# Support unset when possible.
+if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
+# NLS nuisances.
+$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
+$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
+$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
+$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
+$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
+$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
+$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
+$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
+
+# IFS
+# We need space, tab and new line, in precisely that order.
+as_nl='
+'
+IFS=" 	$as_nl"
+
+# CDPATH.
+$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
+
+exec 6>&1
+
+_ACEOF
+
+# Files that config.status was made for.
+if test -n "$ac_config_files"; then
+  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_headers"; then
+  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_links"; then
+  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
+fi
+
+if test -n "$ac_config_commands"; then
+  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
+fi
+
+cat >>$CONFIG_STATUS <<\EOF
+
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTIONS] [FILE]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number, then exit
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+  --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+  --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf@gnu.org>."
+EOF
+
+cat >>$CONFIG_STATUS <<EOF
+ac_cs_version="\\
+readline config.status 4.3
+configured by $0, generated by GNU Autoconf 2.52,
+  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+srcdir=$srcdir
+INSTALL="$INSTALL"
+EOF
+
+cat >>$CONFIG_STATUS <<\EOF
+# If no file are specified by the user, then we need to provide default
+# value.  By we need to know if files were specified by the user.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=*)
+    ac_option=`expr "x$1" : 'x\([^=]*\)='`
+    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+    shift
+    set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
+    shift
+    ;;
+  -*);;
+  *) # This is not an option, so the user has probably given explicit
+     # arguments.
+     ac_need_defaults=false;;
+  esac
+
+  case $1 in
+  # Handling of the options.
+EOF
+cat >>$CONFIG_STATUS <<EOF
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
+    exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+  --version | --vers* | -V )
+    echo "$ac_cs_version"; exit 0 ;;
+  --he | --h)
+    # Conflict between --help and --header
+    { { echo "$as_me:5244: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2;}
+   { (exit 1); exit 1; }; };;
+  --help | --hel | -h )
+    echo "$ac_cs_usage"; exit 0 ;;
+  --debug | --d* | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    shift
+    CONFIG_FILES="$CONFIG_FILES $1"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    shift
+    CONFIG_HEADERS="$CONFIG_HEADERS $1"
+    ac_need_defaults=false;;
+
+  # This is an error.
+  -*) { { echo "$as_me:5263: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&5
+echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2;}
+   { (exit 1); exit 1; }; } ;;
+
+  *) ac_config_targets="$ac_config_targets $1" ;;
+
+  esac
+  shift
+done
+
+exec 5>>config.log
+cat >&5 << _ACEOF
+
+## ----------------------- ##
+## Running config.status.  ##
+## ----------------------- ##
+
+This file was extended by $as_me (readline 4.3) 2.52, executed with
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  > $ac_cs_invocation
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+
+_ACEOF
+EOF
+
+cat >>$CONFIG_STATUS <<\EOF
+for ac_config_target in $ac_config_targets
+do
+  case "$ac_config_target" in
+  # Handling of arguments.
+  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+  "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+  "examples/Makefile" ) CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
+  "shlib/Makefile" ) CONFIG_FILES="$CONFIG_FILES shlib/Makefile" ;;
+  "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
+  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+  *) { { echo "$as_me:5304: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
+  esac
+done
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Create a temporary directory, and hook for its removal unless debugging.
+$debug ||
+{
+  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+
+# Create a (secure) tmp directory for tmp files.
+: ${TMPDIR=/tmp}
+{
+  tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=$TMPDIR/cs$$-$RANDOM
+  (umask 077 && mkdir $tmp)
+} ||
+{
+   echo "$me: cannot create a temporary directory in $TMPDIR" >&2
+   { (exit 1); exit 1; }
+}
+
+EOF
+
+cat >>$CONFIG_STATUS <<EOF
+
+#
+# CONFIG_FILES section.
+#
+
+# No need to generate the scripts if there are no CONFIG_FILES.
+# This happens for instance when ./config.status config.h
+if test -n "\$CONFIG_FILES"; then
+  # Protect against being on the right side of a sed subst in config.status.
+  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+s,@SHELL@,$SHELL,;t t
+s,@exec_prefix@,$exec_prefix,;t t
+s,@prefix@,$prefix,;t t
+s,@program_transform_name@,$program_transform_name,;t t
+s,@bindir@,$bindir,;t t
+s,@sbindir@,$sbindir,;t t
+s,@libexecdir@,$libexecdir,;t t
+s,@datadir@,$datadir,;t t
+s,@sysconfdir@,$sysconfdir,;t t
+s,@sharedstatedir@,$sharedstatedir,;t t
+s,@localstatedir@,$localstatedir,;t t
+s,@libdir@,$libdir,;t t
+s,@includedir@,$includedir,;t t
+s,@oldincludedir@,$oldincludedir,;t t
+s,@infodir@,$infodir,;t t
+s,@mandir@,$mandir,;t t
+s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+s,@build_alias@,$build_alias,;t t
+s,@host_alias@,$host_alias,;t t
+s,@target_alias@,$target_alias,;t t
+s,@ECHO_C@,$ECHO_C,;t t
+s,@ECHO_N@,$ECHO_N,;t t
+s,@ECHO_T@,$ECHO_T,;t t
+s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+s,@DEFS@,$DEFS,;t t
+s,@LIBS@,$LIBS,;t t
+s,@build@,$build,;t t
+s,@build_cpu@,$build_cpu,;t t
+s,@build_vendor@,$build_vendor,;t t
+s,@build_os@,$build_os,;t t
+s,@host@,$host,;t t
+s,@host_cpu@,$host_cpu,;t t
+s,@host_vendor@,$host_vendor,;t t
+s,@host_os@,$host_os,;t t
+s,@SET_MAKE@,$SET_MAKE,;t t
+s,@CC@,$CC,;t t
+s,@CFLAGS@,$CFLAGS,;t t
+s,@LDFLAGS@,$LDFLAGS,;t t
+s,@CPPFLAGS@,$CPPFLAGS,;t t
+s,@ac_ct_CC@,$ac_ct_CC,;t t
+s,@EXEEXT@,$EXEEXT,;t t
+s,@OBJEXT@,$OBJEXT,;t t
+s,@CPP@,$CPP,;t t
+s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+s,@AR@,$AR,;t t
+s,@RANLIB@,$RANLIB,;t t
+s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
+s,@MAKE_SHELL@,$MAKE_SHELL,;t t
+s,@SHOBJ_CC@,$SHOBJ_CC,;t t
+s,@SHOBJ_CFLAGS@,$SHOBJ_CFLAGS,;t t
+s,@SHOBJ_LD@,$SHOBJ_LD,;t t
+s,@SHOBJ_LDFLAGS@,$SHOBJ_LDFLAGS,;t t
+s,@SHOBJ_XLDFLAGS@,$SHOBJ_XLDFLAGS,;t t
+s,@SHOBJ_LIBS@,$SHOBJ_LIBS,;t t
+s,@SHOBJ_STATUS@,$SHOBJ_STATUS,;t t
+s,@SHLIB_STATUS@,$SHLIB_STATUS,;t t
+s,@SHLIB_XLDFLAGS@,$SHLIB_XLDFLAGS,;t t
+s,@SHLIB_LIBSUFF@,$SHLIB_LIBSUFF,;t t
+s,@SHLIB_LIBVERSION@,$SHLIB_LIBVERSION,;t t
+s,@SHLIB_LIBS@,$SHLIB_LIBS,;t t
+s,@SHLIB_MAJOR@,$SHLIB_MAJOR,;t t
+s,@SHLIB_MINOR@,$SHLIB_MINOR,;t t
+s,@STATIC_TARGET@,$STATIC_TARGET,;t t
+s,@SHARED_TARGET@,$SHARED_TARGET,;t t
+s,@STATIC_INSTALL_TARGET@,$STATIC_INSTALL_TARGET,;t t
+s,@SHARED_INSTALL_TARGET@,$SHARED_INSTALL_TARGET,;t t
+s,@BUILD_DIR@,$BUILD_DIR,;t t
+s,@LOCAL_CFLAGS@,$LOCAL_CFLAGS,;t t
+s,@LOCAL_LDFLAGS@,$LOCAL_LDFLAGS,;t t
+s,@LOCAL_DEFS@,$LOCAL_DEFS,;t t
+s,@ARFLAGS@,$ARFLAGS,;t t
+s,@LIBVERSION@,$LIBVERSION,;t t
+s,@TERMCAP_LIB@,$TERMCAP_LIB,;t t
+CEOF
+
+EOF
+
+  cat >>$CONFIG_STATUS <<\EOF
+  # Split the substitutions into bite-sized pieces for seds with
+  # small command number limits, like on Digital OSF/1 and HP-UX.
+  ac_max_sed_lines=48
+  ac_sed_frag=1 # Number of current file.
+  ac_beg=1 # First line for current file.
+  ac_end=$ac_max_sed_lines # Line after last line for current file.
+  ac_more_lines=:
+  ac_sed_cmds=
+  while $ac_more_lines; do
+    if test $ac_beg -gt 1; then
+      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+    else
+      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+    fi
+    if test ! -s $tmp/subs.frag; then
+      ac_more_lines=false
+    else
+      # The purpose of the label and of the branching condition is to
+      # speed up the sed processing (if there are no `@' at all, there
+      # is no need to browse any of the substitutions).
+      # These are the two extra sed commands mentioned above.
+      (echo ':t
+  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+      if test -z "$ac_sed_cmds"; then
+  	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+      else
+  	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+      fi
+      ac_sed_frag=`expr $ac_sed_frag + 1`
+      ac_beg=$ac_end
+      ac_end=`expr $ac_end + $ac_max_sed_lines`
+    fi
+  done
+  if test -z "$ac_sed_cmds"; then
+    ac_sed_cmds=cat
+  fi
+fi # test -n "$CONFIG_FILES"
+
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case $ac_file in
+  - | *:- | *:-:* ) # input from stdin
+        cat >$tmp/stdin
+        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  * )   ac_file_in=$ac_file.in ;;
+  esac
+
+  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+  ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$ac_file" : 'X\(//\)[^/]' \| \
+         X"$ac_file" : 'X\(//\)$' \| \
+         X"$ac_file" : 'X\(/\)' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+    { case "$ac_dir" in
+  [\\/]* | ?:[\\/]* ) as_incr_dir=;;
+  *)                      as_incr_dir=.;;
+esac
+as_dummy="$ac_dir"
+for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
+  case $as_mkdir_dir in
+    # Skip DOS drivespec
+    ?:) as_incr_dir=$as_mkdir_dir ;;
+    *)
+      as_incr_dir=$as_incr_dir/$as_mkdir_dir
+      test -d "$as_incr_dir" || mkdir "$as_incr_dir"
+    ;;
+  esac
+done; }
+
+    ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`"
+    # A "../" for each directory in $ac_dir_suffix.
+    ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'`
+  else
+    ac_dir_suffix= ac_dots=
+  fi
+
+  case $srcdir in
+  .)  ac_srcdir=.
+      if test -z "$ac_dots"; then
+         ac_top_srcdir=.
+      else
+         ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'`
+      fi ;;
+  [\\/]* | ?:[\\/]* )
+      ac_srcdir=$srcdir$ac_dir_suffix;
+      ac_top_srcdir=$srcdir ;;
+  *) # Relative path.
+    ac_srcdir=$ac_dots$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_dots$srcdir ;;
+  esac
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_dots$INSTALL ;;
+  esac
+
+  if test x"$ac_file" != x-; then
+    { echo "$as_me:5549: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+    rm -f "$ac_file"
+  fi
+  # Let's still pretend it is `configure' which instantiates (i.e., don't
+  # use $as_me), people would be surprised to read:
+  #    /* config.h.  Generated automatically by config.status.  */
+  configure_input="Generated automatically from `echo $ac_file_in |
+                                                 sed 's,.*/,,'` by configure."
+
+  # First look for the input files in the build tree, otherwise in the
+  # src tree.
+  ac_file_inputs=`IFS=:
+    for f in $ac_file_in; do
+      case $f in
+      -) echo $tmp/stdin ;;
+      [\\/$]*)
+         # Absolute (can't be DOS-style, as IFS=:)
+         test -f "$f" || { { echo "$as_me:5567: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         echo $f;;
+      *) # Relative
+         if test -f "$f"; then
+           # Build tree
+           echo $f
+         elif test -f "$srcdir/$f"; then
+           # Source tree
+           echo $srcdir/$f
+         else
+           # /dev/null tree
+           { { echo "$as_me:5580: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         fi;;
+      esac
+    done` || { (exit 1); exit 1; }
+EOF
+cat >>$CONFIG_STATUS <<EOF
+  sed "$ac_vpsub
+$extrasub
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s,@configure_input@,$configure_input,;t t
+s,@srcdir@,$ac_srcdir,;t t
+s,@top_srcdir@,$ac_top_srcdir,;t t
+s,@INSTALL@,$ac_INSTALL,;t t
+" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+  rm -f $tmp/stdin
+  if test x"$ac_file" != x-; then
+    mv $tmp/out $ac_file
+  else
+    cat $tmp/out
+    rm -f $tmp/out
+  fi
+
+done
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+
+#
+# CONFIG_HEADER section.
+#
+
+# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
+# NAME is the cpp macro being defined and VALUE is the value it is being given.
+#
+# ac_d sets the value in "#define NAME VALUE" lines.
+ac_dA='s,^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
+ac_dB='[ 	].*$,\1#\2'
+ac_dC=' '
+ac_dD=',;t'
+# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
+ac_uA='s,^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_uB='$,\1#\2define\3'
+ac_uC=' '
+ac_uD=',;t'
+
+for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
+  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
+  case $ac_file in
+  - | *:- | *:-:* ) # input from stdin
+        cat >$tmp/stdin
+        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+  * )   ac_file_in=$ac_file.in ;;
+  esac
+
+  test x"$ac_file" != x- && { echo "$as_me:5641: creating $ac_file" >&5
+echo "$as_me: creating $ac_file" >&6;}
+
+  # First look for the input files in the build tree, otherwise in the
+  # src tree.
+  ac_file_inputs=`IFS=:
+    for f in $ac_file_in; do
+      case $f in
+      -) echo $tmp/stdin ;;
+      [\\/$]*)
+         # Absolute (can't be DOS-style, as IFS=:)
+         test -f "$f" || { { echo "$as_me:5652: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         echo $f;;
+      *) # Relative
+         if test -f "$f"; then
+           # Build tree
+           echo $f
+         elif test -f "$srcdir/$f"; then
+           # Source tree
+           echo $srcdir/$f
+         else
+           # /dev/null tree
+           { { echo "$as_me:5665: error: cannot find input file: $f" >&5
+echo "$as_me: error: cannot find input file: $f" >&2;}
+   { (exit 1); exit 1; }; }
+         fi;;
+      esac
+    done` || { (exit 1); exit 1; }
+  # Remove the trailing spaces.
+  sed 's/[ 	]*$//' $ac_file_inputs >$tmp/in
+
+EOF
+
+# Transform confdefs.h into two sed scripts, `conftest.defines' and
+# `conftest.undefs', that substitutes the proper values into
+# config.h.in to produce config.h.  The first handles `#define'
+# templates, and the second `#undef' templates.
+# And first: Protect against being on the right side of a sed subst in
+# config.status.  Protect against being in an unquoted here document
+# in config.status.
+rm -f conftest.defines conftest.undefs
+# Using a here document instead of a string reduces the quoting nightmare.
+# Putting comments in sed scripts is not portable.
+#
+# `end' is used to avoid that the second main sed command (meant for
+# 0-ary CPP macros) applies to n-ary macro definitions.
+# See the Autoconf documentation for `clear'.
+cat >confdef2sed.sed <<\EOF
+s/[\\&,]/\\&/g
+s,[\\$`],\\&,g
+t clear
+: clear
+s,^[ 	]*#[ 	]*define[ 	][ 	]*\(\([^ 	(][^ 	(]*\)([^)]*)\)[ 	]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp
+t end
+s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+: end
+EOF
+# If some macros were called several times there might be several times
+# the same #defines, which is useless.  Nevertheless, we may not want to
+# sort them, since we want the *last* AC-DEFINE to be honored.
+uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
+sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
+rm -f confdef2sed.sed
+
+# This sed command replaces #undef with comments.  This is necessary, for
+# example, in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+cat >>conftest.undefs <<\EOF
+s,^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+EOF
+
+# Break up conftest.defines because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
+echo '  if egrep "^[ 	]*#[ 	]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
+echo '  :' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.defines >/dev/null
+do
+  # Write a limited-size here document to $tmp/defines.sed.
+  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
+  # Speed up: don't consider the non `#define' lines.
+  echo '/^[ 	]*#[ 	]*define/!b' >>$CONFIG_STATUS
+  # Work around the forget-to-reset-the-flag bug.
+  echo 't clr' >>$CONFIG_STATUS
+  echo ': clr' >>$CONFIG_STATUS
+  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
+  echo 'CEOF
+  sed -f $tmp/defines.sed $tmp/in >$tmp/out
+  rm -f $tmp/in
+  mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
+  rm -f conftest.defines
+  mv conftest.tail conftest.defines
+done
+rm -f conftest.defines
+echo '  fi # egrep' >>$CONFIG_STATUS
+echo >>$CONFIG_STATUS
+
+# Break up conftest.undefs because some shells have a limit on the size
+# of here documents, and old seds have small limits too (100 cmds).
+echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
+rm -f conftest.tail
+while grep . conftest.undefs >/dev/null
+do
+  # Write a limited-size here document to $tmp/undefs.sed.
+  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
+  # Speed up: don't consider the non `#undef'
+  echo '/^[ 	]*#[ 	]*undef/!b' >>$CONFIG_STATUS
+  # Work around the forget-to-reset-the-flag bug.
+  echo 't clr' >>$CONFIG_STATUS
+  echo ': clr' >>$CONFIG_STATUS
+  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
+  echo 'CEOF
+  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
+  rm -f $tmp/in
+  mv $tmp/out $tmp/in
+' >>$CONFIG_STATUS
+  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
+  rm -f conftest.undefs
+  mv conftest.tail conftest.undefs
+done
+rm -f conftest.undefs
+
+cat >>$CONFIG_STATUS <<\EOF
+  # Let's still pretend it is `configure' which instantiates (i.e., don't
+  # use $as_me), people would be surprised to read:
+  #    /* config.h.  Generated automatically by config.status.  */
+  if test x"$ac_file" = x-; then
+    echo "/* Generated automatically by configure.  */" >$tmp/config.h
+  else
+    echo "/* $ac_file.  Generated automatically by configure.  */" >$tmp/config.h
+  fi
+  cat $tmp/in >>$tmp/config.h
+  rm -f $tmp/in
+  if test x"$ac_file" != x-; then
+    if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
+      { echo "$as_me:5782: $ac_file is unchanged" >&5
+echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+         X"$ac_file" : 'X\(//\)[^/]' \| \
+         X"$ac_file" : 'X\(//\)$' \| \
+         X"$ac_file" : 'X\(/\)' \| \
+         .     : '\(.\)' 2>/dev/null ||
+echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+  	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+  	  /^X\(\/\/\)$/{ s//\1/; q; }
+  	  /^X\(\/\).*/{ s//\1/; q; }
+  	  s/.*/./; q'`
+      if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
+        { case "$ac_dir" in
+  [\\/]* | ?:[\\/]* ) as_incr_dir=;;
+  *)                      as_incr_dir=.;;
+esac
+as_dummy="$ac_dir"
+for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
+  case $as_mkdir_dir in
+    # Skip DOS drivespec
+    ?:) as_incr_dir=$as_mkdir_dir ;;
+    *)
+      as_incr_dir=$as_incr_dir/$as_mkdir_dir
+      test -d "$as_incr_dir" || mkdir "$as_incr_dir"
+    ;;
+  esac
+done; }
+
+      fi
+      rm -f $ac_file
+      mv $tmp/config.h $ac_file
+    fi
+  else
+    cat $tmp/config.h
+    rm -f $tmp/config.h
+  fi
+done
+EOF
+cat >>$CONFIG_STATUS <<\EOF
+
+#
+# CONFIG_COMMANDS section.
+#
+for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
+  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
+  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
+
+  case $ac_dest in
+    default )
+# Makefile uses this timestamp file to record whether config.h is up to date.
+echo > stamp-h
+ ;;
+  esac
+done
+EOF
+
+cat >>$CONFIG_STATUS <<\EOF
+
+{ (exit 0); exit 0; }
+EOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || { (exit 1); exit 1; }
+fi
+
diff --git a/readline-4.3/configure.in b/readline-4.3/configure.in
new file mode 100644
index 0000000..bc78f8a
--- /dev/null
+++ b/readline-4.3/configure.in
@@ -0,0 +1,206 @@
+dnl
+dnl Configure script for readline library
+dnl
+dnl report bugs to chet@po.cwru.edu
+dnl
+dnl Process this file with autoconf to produce a configure script.
+AC_REVISION([for Readline 4.3, version 2.45, from autoconf version] AC_ACVERSION)
+
+AC_INIT(readline, 4.3, bug-readline@gnu.org)
+
+dnl make sure we are using a recent autoconf version
+AC_PREREQ(2.50)
+
+AC_CONFIG_SRCDIR(readline.h)
+AC_CONFIG_AUX_DIR(./support)
+AC_CONFIG_HEADERS(config.h)
+
+dnl update the value of RL_READLINE_VERSION in readline.h when this changes
+LIBVERSION=4.3
+
+AC_CANONICAL_HOST
+
+dnl configure defaults
+opt_curses=no
+
+dnl arguments to configure
+AC_ARG_WITH(curses, AC_HELP_STRING([--with-curses], [use the curses library instead of the termcap library]), opt_curses=$withval)
+
+if test "$opt_curses" = "yes"; then
+	prefer_curses=yes
+fi
+
+dnl option parsing for optional features
+opt_static_libs=yes
+opt_shared_libs=yes
+
+AC_ARG_ENABLE(shared, AC_HELP_STRING([--enable-shared], [build shared libraries [[default=YES]]]), opt_shared_libs=$enableval)
+AC_ARG_ENABLE(static, AC_HELP_STRING([--enable-static], [build static libraries [[default=YES]]]), opt_static_libs=$enableval)
+
+echo ""
+echo "Beginning configuration for readline-$LIBVERSION for ${host_cpu}-${host_vendor}-${host_os}"
+echo ""
+
+# We want these before the checks, so the checks can modify their values.
+test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
+
+AC_PROG_MAKE_SET
+AC_PROG_CC
+dnl AC_AIX
+AC_MINIX
+
+# If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS.
+test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O"
+
+AC_PROG_GCC_TRADITIONAL
+AC_PROG_INSTALL
+AC_CHECK_PROG(AR, ar, , ar)
+dnl Set default for ARFLAGS, since autoconf does not have a macro for it.
+dnl This allows people to set it when running configure or make
+test -n "$ARFLAGS" || ARFLAGS="cr"
+AC_PROG_RANLIB
+
+MAKE_SHELL=/bin/sh
+AC_SUBST(MAKE_SHELL)
+
+AC_C_CONST
+AC_C_PROTOTYPES
+AC_C_CHAR_UNSIGNED
+
+AC_TYPE_SIGNAL
+
+AC_TYPE_SIZE_T
+AC_CHECK_TYPE(ssize_t, int)
+
+AC_HEADER_STAT
+AC_HEADER_DIRENT
+
+AC_CHECK_FUNCS(lstat memmove putenv select setenv setlocale \
+		strcasecmp strpbrk tcgetattr vsnprintf isascii isxdigit)
+
+AC_FUNC_STRCOLL
+
+AC_CHECK_HEADERS(unistd.h stdlib.h varargs.h stdarg.h string.h strings.h \
+		limits.h sys/ptem.h sys/pte.h sys/stream.h sys/select.h \
+		termcap.h termios.h termio.h sys/file.h locale.h memory.h )
+
+BASH_SYS_SIGNAL_VINTAGE
+BASH_SYS_REINSTALL_SIGHANDLERS
+
+BASH_FUNC_POSIX_SETJMP
+BASH_FUNC_LSTAT
+BASH_FUNC_STRCOLL
+
+BASH_CHECK_GETPW_FUNCS
+
+AC_HEADER_TIOCGWINSZ
+
+BASH_TYPE_SIGHANDLER
+BASH_HAVE_TIOCSTAT
+BASH_HAVE_FIONREAD
+BASH_CHECK_SPEED_T
+BASH_STRUCT_WINSIZE
+BASH_STRUCT_DIRENT_D_INO
+BASH_STRUCT_DIRENT_D_FILENO
+
+dnl yuck
+case "$host_os" in
+aix*)   prefer_curses=yes ;;
+esac
+BASH_CHECK_LIB_TERMCAP
+if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then
+	if test "$prefer_curses" = yes; then
+		TERMCAP_LIB=-lcurses
+	else
+		TERMCAP_LIB=-ltermcap	#default
+	fi
+fi
+
+BASH_CHECK_MULTIBYTE
+
+case "$host_cpu" in
+*cray*)	LOCAL_CFLAGS=-DCRAY ;;
+*s390*) LOCAL_CFLAGS=-fsigned-char ;;
+esac
+
+case "$host_os" in
+isc*)	LOCAL_CFLAGS=-Disc386 ;;
+esac
+
+# shared library configuration section
+#
+# Shared object configuration section.  These values are generated by
+# ${srcdir}/support/shobj-conf
+#
+if test -f ${srcdir}/support/shobj-conf; then
+        AC_MSG_CHECKING(configuration for building shared libraries)
+        eval `${CONFIG_SHELL-/bin/sh} ${srcdir}/support/shobj-conf -C "${CC}" -c ${host_cpu} -o ${host_os} -v ${host_vendor}`
+        AC_SUBST(SHOBJ_CC)
+        AC_SUBST(SHOBJ_CFLAGS)
+        AC_SUBST(SHOBJ_LD)
+        AC_SUBST(SHOBJ_LDFLAGS)
+	AC_SUBST(SHOBJ_XLDFLAGS)
+        AC_SUBST(SHOBJ_LIBS)
+        AC_SUBST(SHOBJ_STATUS)
+	AC_SUBST(SHLIB_STATUS)
+	AC_SUBST(SHLIB_XLDFLAGS)
+	AC_SUBST(SHLIB_LIBSUFF)
+	AC_SUBST(SHLIB_LIBVERSION)
+	AC_SUBST(SHLIB_LIBS)
+        AC_MSG_RESULT($SHLIB_STATUS)
+
+	# SHLIB_STATUS is either `supported' or `unsupported'.  If it's
+	# `unsupported', turn off any default shared library building
+	if test "$SHLIB_STATUS" = 'unsupported'; then
+		opt_shared_libs=no
+	fi
+
+	# shared library versioning
+	# quoted for m4 so I can use character classes
+	SHLIB_MAJOR=[`expr "$LIBVERSION" : '\([0-9]\)\..*'`]
+	SHLIB_MINOR=[`expr "$LIBVERSION" : '[0-9]\.\([0-9]\).*'`]
+	AC_SUBST(SHLIB_MAJOR)
+	AC_SUBST(SHLIB_MINOR)
+fi
+
+if test "$opt_static_libs" = "yes"; then
+	STATIC_TARGET=static
+	STATIC_INSTALL_TARGET=install-static
+fi
+if test "$opt_shared_libs" = "yes"; then
+	SHARED_TARGET=shared
+	SHARED_INSTALL_TARGET=install-shared
+fi
+
+AC_SUBST(STATIC_TARGET)
+AC_SUBST(SHARED_TARGET)
+AC_SUBST(STATIC_INSTALL_TARGET)
+AC_SUBST(SHARED_INSTALL_TARGET)
+
+case "$host_os" in
+msdosdjgpp*)	BUILD_DIR=`pwd.exe` ;;	# to prevent //d/path/file
+*)		BUILD_DIR=`pwd` ;;
+esac
+
+AC_SUBST(BUILD_DIR)
+
+AC_SUBST(CFLAGS)
+AC_SUBST(LOCAL_CFLAGS)
+AC_SUBST(LOCAL_LDFLAGS)
+AC_SUBST(LOCAL_DEFS)
+
+AC_SUBST(AR)
+AC_SUBST(ARFLAGS)
+
+AC_SUBST(host_cpu)
+AC_SUBST(host_os)
+
+AC_SUBST(LIBVERSION)
+
+AC_SUBST(TERMCAP_LIB)
+
+AC_OUTPUT([Makefile doc/Makefile examples/Makefile shlib/Makefile],
+[
+# Makefile uses this timestamp file to record whether config.h is up to date.
+echo > stamp-h
+])
diff --git a/readline-4.3/display.c b/readline-4.3/display.c
new file mode 100644
index 0000000..5150ea6
--- /dev/null
+++ b/readline-4.3/display.c
@@ -0,0 +1,2196 @@
+/* display.c -- readline redisplay facility. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#include "posixstat.h"
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+/* Termcap library stuff. */
+#include "tcap.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+#if !defined (strchr) && !defined (__STDC__)
+extern char *strchr (), *strrchr ();
+#endif /* !strchr && !__STDC__ */
+
+#if defined (HACK_TERMCAP_MOTION)
+extern char *_rl_term_forward_char;
+#endif
+
+static void update_line PARAMS((char *, char *, int, int, int, int));
+static void space_to_eol PARAMS((int));
+static void delete_chars PARAMS((int));
+static void insert_some_chars PARAMS((char *, int, int));
+static void cr PARAMS((void));
+
+#if defined (HANDLE_MULTIBYTE)
+static int _rl_col_width PARAMS((char *, int, int));
+static int *_rl_wrapped_line;
+#else
+#  define _rl_col_width(l, s, e)	(((e) <= (s)) ? 0 : (e) - (s))
+#endif
+
+static int *inv_lbreaks, *vis_lbreaks;
+static int inv_lbsize, vis_lbsize;
+
+/* Heuristic used to decide whether it is faster to move from CUR to NEW
+   by backing up or outputting a carriage return and moving forward. */
+#define CR_FASTER(new, cur) (((new) + 1) < ((cur) - (new)))
+
+/* **************************************************************** */
+/*								    */
+/*			Display stuff				    */
+/*								    */
+/* **************************************************************** */
+
+/* This is the stuff that is hard for me.  I never seem to write good
+   display routines in C.  Let's see how I do this time. */
+
+/* (PWP) Well... Good for a simple line updater, but totally ignores
+   the problems of input lines longer than the screen width.
+
+   update_line and the code that calls it makes a multiple line,
+   automatically wrapping line update.  Careful attention needs
+   to be paid to the vertical position variables. */
+
+/* Keep two buffers; one which reflects the current contents of the
+   screen, and the other to draw what we think the new contents should
+   be.  Then compare the buffers, and make whatever changes to the
+   screen itself that we should.  Finally, make the buffer that we
+   just drew into be the one which reflects the current contents of the
+   screen, and place the cursor where it belongs.
+
+   Commands that want to can fix the display themselves, and then let
+   this function know that the display has been fixed by setting the
+   RL_DISPLAY_FIXED variable.  This is good for efficiency. */
+
+/* Application-specific redisplay function. */
+rl_voidfunc_t *rl_redisplay_function = rl_redisplay;
+
+/* Global variables declared here. */
+/* What YOU turn on when you have handled all redisplay yourself. */
+int rl_display_fixed = 0;
+
+int _rl_suppress_redisplay = 0;
+
+/* The stuff that gets printed out before the actual text of the line.
+   This is usually pointing to rl_prompt. */
+char *rl_display_prompt = (char *)NULL;
+
+/* Pseudo-global variables declared here. */
+/* The visible cursor position.  If you print some text, adjust this. */
+int _rl_last_c_pos = 0;
+int _rl_last_v_pos = 0;
+
+/* Number of lines currently on screen minus 1. */
+int _rl_vis_botlin = 0;
+
+/* Variables used only in this file. */
+/* The last left edge of text that was displayed.  This is used when
+   doing horizontal scrolling.  It shifts in thirds of a screenwidth. */
+static int last_lmargin;
+
+/* The line display buffers.  One is the line currently displayed on
+   the screen.  The other is the line about to be displayed. */
+static char *visible_line = (char *)NULL;
+static char *invisible_line = (char *)NULL;
+
+/* A buffer for `modeline' messages. */
+static char msg_buf[128];
+
+/* Non-zero forces the redisplay even if we thought it was unnecessary. */
+static int forced_display;
+
+/* Default and initial buffer size.  Can grow. */
+static int line_size = 1024;
+
+/* Variables to keep track of the expanded prompt string, which may
+   include invisible characters. */
+
+static char *local_prompt, *local_prompt_prefix;
+static int prompt_visible_length, prompt_prefix_length;
+
+/* The number of invisible characters in the line currently being
+   displayed on the screen. */
+static int visible_wrap_offset;
+
+/* The number of invisible characters in the prompt string.  Static so it
+   can be shared between rl_redisplay and update_line */
+static int wrap_offset;
+
+/* The index of the last invisible character in the prompt string. */
+static int prompt_last_invisible;
+
+/* The length (buffer offset) of the first line of the last (possibly
+   multi-line) buffer displayed on the screen. */
+static int visible_first_line_len;
+
+/* Number of invisible characters on the first physical line of the prompt.
+   Only valid when the number of physical characters in the prompt exceeds
+   (or is equal to) _rl_screenwidth. */
+static int prompt_invis_chars_first_line;
+
+static int prompt_last_screen_line;
+
+/* Expand the prompt string S and return the number of visible
+   characters in *LP, if LP is not null.  This is currently more-or-less
+   a placeholder for expansion.  LIP, if non-null is a place to store the
+   index of the last invisible character in the returned string. NIFLP,
+   if non-zero, is a place to store the number of invisible characters in
+   the first prompt line. */
+
+/* Current implementation:
+	\001 (^A) start non-visible characters
+	\002 (^B) end non-visible characters
+   all characters except \001 and \002 (following a \001) are copied to
+   the returned string; all characters except those between \001 and
+   \002 are assumed to be `visible'. */	
+
+static char *
+expand_prompt (pmt, lp, lip, niflp)
+     char *pmt;
+     int *lp, *lip, *niflp;
+{
+  char *r, *ret, *p;
+  int l, rl, last, ignoring, ninvis, invfl;
+
+  /* Short-circuit if we can. */
+  if (strchr (pmt, RL_PROMPT_START_IGNORE) == 0)
+    {
+      r = savestring (pmt);
+      if (lp)
+	*lp = strlen (r);
+      return r;
+    }
+
+  l = strlen (pmt);
+  r = ret = (char *)xmalloc (l + 1);
+
+  invfl = 0;	/* invisible chars in first line of prompt */
+
+  for (rl = ignoring = last = ninvis = 0, p = pmt; p && *p; p++)
+    {
+      /* This code strips the invisible character string markers
+	 RL_PROMPT_START_IGNORE and RL_PROMPT_END_IGNORE */
+      if (*p == RL_PROMPT_START_IGNORE)
+	{
+	  ignoring++;
+	  continue;
+	}
+      else if (ignoring && *p == RL_PROMPT_END_IGNORE)
+	{
+	  ignoring = 0;
+	  last = r - ret - 1;
+	  continue;
+	}
+      else
+	{
+	  *r++ = *p;
+	  if (!ignoring)
+	    rl++;
+	  else
+	    ninvis++;
+	  if (rl == _rl_screenwidth)
+	    invfl = ninvis;
+	}
+    }
+
+  if (rl < _rl_screenwidth)
+    invfl = ninvis;
+
+  *r = '\0';
+  if (lp)
+    *lp = rl;
+  if (lip)
+    *lip = last;
+  if (niflp)
+    *niflp = invfl;
+  return ret;
+}
+
+/* Just strip out RL_PROMPT_START_IGNORE and RL_PROMPT_END_IGNORE from
+   PMT and return the rest of PMT. */
+char *
+_rl_strip_prompt (pmt)
+     char *pmt;
+{
+  char *ret;
+
+  ret = expand_prompt (pmt, (int *)NULL, (int *)NULL, (int *)NULL);
+  return ret;
+}
+
+/*
+ * Expand the prompt string into the various display components, if
+ * necessary.
+ *
+ * local_prompt = expanded last line of string in rl_display_prompt
+ *		  (portion after the final newline)
+ * local_prompt_prefix = portion before last newline of rl_display_prompt,
+ *			 expanded via expand_prompt
+ * prompt_visible_length = number of visible characters in local_prompt
+ * prompt_prefix_length = number of visible characters in local_prompt_prefix
+ *
+ * This function is called once per call to readline().  It may also be
+ * called arbitrarily to expand the primary prompt.
+ *
+ * The return value is the number of visible characters on the last line
+ * of the (possibly multi-line) prompt.
+ */
+int
+rl_expand_prompt (prompt)
+     char *prompt;
+{
+  char *p, *t;
+  int c;
+
+  /* Clear out any saved values. */
+  FREE (local_prompt);
+  FREE (local_prompt_prefix);
+
+  local_prompt = local_prompt_prefix = (char *)0;
+  prompt_last_invisible = prompt_visible_length = 0;
+
+  if (prompt == 0 || *prompt == 0)
+    return (0);
+
+  p = strrchr (prompt, '\n');
+  if (!p)
+    {
+      /* The prompt is only one logical line, though it might wrap. */
+      local_prompt = expand_prompt (prompt, &prompt_visible_length,
+					    &prompt_last_invisible,
+					    &prompt_invis_chars_first_line);
+      local_prompt_prefix = (char *)0;
+      return (prompt_visible_length);
+    }
+  else
+    {
+      /* The prompt spans multiple lines. */
+      t = ++p;
+      local_prompt = expand_prompt (p, &prompt_visible_length,
+				       &prompt_last_invisible,
+				       &prompt_invis_chars_first_line);
+      c = *t; *t = '\0';
+      /* The portion of the prompt string up to and including the
+	 final newline is now null-terminated. */
+      local_prompt_prefix = expand_prompt (prompt, &prompt_prefix_length,
+						   (int *)NULL,
+						   &prompt_invis_chars_first_line);
+      *t = c;
+      return (prompt_prefix_length);
+    }
+}
+
+/* Initialize the VISIBLE_LINE and INVISIBLE_LINE arrays, and their associated
+   arrays of line break markers.  MINSIZE is the minimum size of VISIBLE_LINE
+   and INVISIBLE_LINE; if it is greater than LINE_SIZE, LINE_SIZE is
+   increased.  If the lines have already been allocated, this ensures that
+   they can hold at least MINSIZE characters. */
+static void
+init_line_structures (minsize)
+      int minsize;
+{
+  register int n;
+
+  if (invisible_line == 0)	/* initialize it */
+    {
+      if (line_size < minsize)
+	line_size = minsize;
+      visible_line = (char *)xmalloc (line_size);
+      invisible_line = (char *)xmalloc (line_size);
+    }
+  else if (line_size < minsize)	/* ensure it can hold MINSIZE chars */
+    {
+      line_size *= 2;
+      if (line_size < minsize)
+	line_size = minsize;
+      visible_line = (char *)xrealloc (visible_line, line_size);
+      invisible_line = (char *)xrealloc (invisible_line, line_size);
+    }
+
+  for (n = minsize; n < line_size; n++)
+    {
+      visible_line[n] = 0;
+      invisible_line[n] = 1;
+    }
+
+  if (vis_lbreaks == 0)
+    {
+      /* should be enough. */
+      inv_lbsize = vis_lbsize = 256;
+      inv_lbreaks = (int *)xmalloc (inv_lbsize * sizeof (int));
+      vis_lbreaks = (int *)xmalloc (vis_lbsize * sizeof (int));
+#if defined (HANDLE_MULTIBYTE)
+      _rl_wrapped_line = (int *)xmalloc (vis_lbsize * sizeof (int));
+#endif
+      inv_lbreaks[0] = vis_lbreaks[0] = 0;
+    }
+}
+  
+/* Basic redisplay algorithm. */
+void
+rl_redisplay ()
+{
+  register int in, out, c, linenum, cursor_linenum;
+  register char *line;
+  int c_pos, inv_botlin, lb_botlin, lb_linenum;
+  int newlines, lpos, temp;
+  char *prompt_this_line;
+#if defined (HANDLE_MULTIBYTE)
+  wchar_t wc;
+  size_t wc_bytes;
+  int wc_width;
+  mbstate_t ps;
+  int _rl_wrapped_multicolumn = 0;
+#endif
+
+  if (!readline_echoing_p)
+    return;
+
+  if (!rl_display_prompt)
+    rl_display_prompt = "";
+
+  if (invisible_line == 0)
+    {
+      init_line_structures (0);
+      rl_on_new_line ();
+    }
+
+  /* Draw the line into the buffer. */
+  c_pos = -1;
+
+  line = invisible_line;
+  out = inv_botlin = 0;
+
+  /* Mark the line as modified or not.  We only do this for history
+     lines. */
+  if (_rl_mark_modified_lines && current_history () && rl_undo_list)
+    {
+      line[out++] = '*';
+      line[out] = '\0';
+    }
+
+  /* If someone thought that the redisplay was handled, but the currently
+     visible line has a different modification state than the one about
+     to become visible, then correct the caller's misconception. */
+  if (visible_line[0] != invisible_line[0])
+    rl_display_fixed = 0;
+
+  /* If the prompt to be displayed is the `primary' readline prompt (the
+     one passed to readline()), use the values we have already expanded.
+     If not, use what's already in rl_display_prompt.  WRAP_OFFSET is the
+     number of non-visible characters in the prompt string. */
+  if (rl_display_prompt == rl_prompt || local_prompt)
+    {
+      int local_len = local_prompt ? strlen (local_prompt) : 0;
+      if (local_prompt_prefix && forced_display)
+	_rl_output_some_chars (local_prompt_prefix, strlen (local_prompt_prefix));
+
+      if (local_len > 0)
+	{
+	  temp = local_len + out + 2;
+	  if (temp >= line_size)
+	    {
+	      line_size = (temp + 1024) - (temp % 1024);
+	      visible_line = (char *)xrealloc (visible_line, line_size);
+	      line = invisible_line = (char *)xrealloc (invisible_line, line_size);
+	    }
+	  strncpy (line + out, local_prompt, local_len);
+	  out += local_len;
+	}
+      line[out] = '\0';
+      wrap_offset = local_len - prompt_visible_length;
+    }
+  else
+    {
+      int pmtlen;
+      prompt_this_line = strrchr (rl_display_prompt, '\n');
+      if (!prompt_this_line)
+	prompt_this_line = rl_display_prompt;
+      else
+	{
+	  prompt_this_line++;
+	  pmtlen = prompt_this_line - rl_display_prompt;	/* temp var */
+	  if (forced_display)
+	    {
+	      _rl_output_some_chars (rl_display_prompt, pmtlen);
+	      /* Make sure we are at column zero even after a newline,
+		 regardless of the state of terminal output processing. */
+	      if (pmtlen < 2 || prompt_this_line[-2] != '\r')
+		cr ();
+	    }
+	}
+
+      pmtlen = strlen (prompt_this_line);
+      temp = pmtlen + out + 2;
+      if (temp >= line_size)
+	{
+	  line_size = (temp + 1024) - (temp % 1024);
+	  visible_line = (char *)xrealloc (visible_line, line_size);
+	  line = invisible_line = (char *)xrealloc (invisible_line, line_size);
+	}
+      strncpy (line + out,  prompt_this_line, pmtlen);
+      out += pmtlen;
+      line[out] = '\0';
+      wrap_offset = prompt_invis_chars_first_line = 0;
+    }
+
+#define CHECK_INV_LBREAKS() \
+      do { \
+	if (newlines >= (inv_lbsize - 2)) \
+	  { \
+	    inv_lbsize *= 2; \
+	    inv_lbreaks = (int *)xrealloc (inv_lbreaks, inv_lbsize * sizeof (int)); \
+	  } \
+      } while (0)
+
+#if defined (HANDLE_MULTIBYTE)	  
+#define CHECK_LPOS() \
+      do { \
+	lpos++; \
+	if (lpos >= _rl_screenwidth) \
+	  { \
+	    if (newlines >= (inv_lbsize - 2)) \
+	      { \
+		inv_lbsize *= 2; \
+		inv_lbreaks = (int *)xrealloc (inv_lbreaks, inv_lbsize * sizeof (int)); \
+		_rl_wrapped_line = (int *)xrealloc (_rl_wrapped_line, inv_lbsize * sizeof (int)); \
+	      } \
+	    inv_lbreaks[++newlines] = out; \
+	    _rl_wrapped_line[newlines] = _rl_wrapped_multicolumn; \
+	    lpos = 0; \
+	  } \
+      } while (0)
+#else
+#define CHECK_LPOS() \
+      do { \
+	lpos++; \
+	if (lpos >= _rl_screenwidth) \
+	  { \
+	    if (newlines >= (inv_lbsize - 2)) \
+	      { \
+		inv_lbsize *= 2; \
+		inv_lbreaks = (int *)xrealloc (inv_lbreaks, inv_lbsize * sizeof (int)); \
+	      } \
+	    inv_lbreaks[++newlines] = out; \
+	    lpos = 0; \
+	  } \
+      } while (0)
+#endif
+
+  /* inv_lbreaks[i] is where line i starts in the buffer. */
+  inv_lbreaks[newlines = 0] = 0;
+  lpos = out - wrap_offset;
+#if defined (HANDLE_MULTIBYTE)
+  memset (_rl_wrapped_line, 0, vis_lbsize);
+#endif
+
+  /* prompt_invis_chars_first_line is the number of invisible characters in
+     the first physical line of the prompt.
+     wrap_offset - prompt_invis_chars_first_line is the number of invis
+     chars on the second line. */
+
+  /* what if lpos is already >= _rl_screenwidth before we start drawing the
+     contents of the command line? */
+  while (lpos >= _rl_screenwidth)
+    {
+      /* fix from Darin Johnson <darin@acuson.com> for prompt string with
+         invisible characters that is longer than the screen width.  The
+         prompt_invis_chars_first_line variable could be made into an array
+         saying how many invisible characters there are per line, but that's
+         probably too much work for the benefit gained.  How many people have
+         prompts that exceed two physical lines? */
+      temp = ((newlines + 1) * _rl_screenwidth) +
+#if 0
+             ((newlines == 0) ? prompt_invis_chars_first_line : 0) +
+#else
+             ((newlines == 0 && local_prompt_prefix == 0) ? prompt_invis_chars_first_line : 0) +
+#endif
+             ((newlines == 1) ? wrap_offset : 0);
+
+      inv_lbreaks[++newlines] = temp;
+      lpos -= _rl_screenwidth;
+    }
+
+  prompt_last_screen_line = newlines;
+
+  /* Draw the rest of the line (after the prompt) into invisible_line, keeping
+     track of where the cursor is (c_pos), the number of the line containing
+     the cursor (lb_linenum), the last line number (lb_botlin and inv_botlin).
+     It maintains an array of line breaks for display (inv_lbreaks).
+     This handles expanding tabs for display and displaying meta characters. */
+  lb_linenum = 0;
+#if defined (HANDLE_MULTIBYTE)
+  in = 0;
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    {
+      memset (&ps, 0, sizeof (mbstate_t));
+      wc_bytes = mbrtowc (&wc, rl_line_buffer, rl_end, &ps);
+    }
+  else
+    wc_bytes = 1;
+  while (in < rl_end)
+#else
+  for (in = 0; in < rl_end; in++)
+#endif
+    {
+      c = (unsigned char)rl_line_buffer[in];
+
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  if (wc_bytes == (size_t)-1 || wc_bytes == (size_t)-2)
+	    {
+	      /* Byte sequence is invalid or shortened.  Assume that the
+	         first byte represents a character. */
+	      wc_bytes = 1;
+	      /* Assume that a character occupies a single column. */
+	      wc_width = 1;
+	      memset (&ps, 0, sizeof (mbstate_t));
+	    }
+	  else if (wc_bytes == (size_t)0)
+	    break;			/* Found '\0' */
+	  else
+	    {
+	      temp = wcwidth (wc);
+	      wc_width = (temp < 0) ? 1 : temp;
+	    }
+	}
+#endif
+
+      if (out + 8 >= line_size)		/* XXX - 8 for \t */
+	{
+	  line_size *= 2;
+	  visible_line = (char *)xrealloc (visible_line, line_size);
+	  invisible_line = (char *)xrealloc (invisible_line, line_size);
+	  line = invisible_line;
+	}
+
+      if (in == rl_point)
+	{
+	  c_pos = out;
+	  lb_linenum = newlines;
+	}
+
+#if defined (HANDLE_MULTIBYTE)
+      if (META_CHAR (c) && _rl_output_meta_chars == 0)	/* XXX - clean up */
+#else
+      if (META_CHAR (c))
+#endif
+	{
+	  if (_rl_output_meta_chars == 0)
+	    {
+	      sprintf (line + out, "\\%o", c);
+
+	      if (lpos + 4 >= _rl_screenwidth)
+		{
+		  temp = _rl_screenwidth - lpos;
+		  CHECK_INV_LBREAKS ();
+		  inv_lbreaks[++newlines] = out + temp;
+		  lpos = 4 - temp;
+		}
+	      else
+		lpos += 4;
+
+	      out += 4;
+	    }
+	  else
+	    {
+	      line[out++] = c;
+	      CHECK_LPOS();
+	    }
+	}
+#if defined (DISPLAY_TABS)
+      else if (c == '\t')
+	{
+	  register int newout;
+
+#if 0
+	  newout = (out | (int)7) + 1;
+#else
+	  newout = out + 8 - lpos % 8;
+#endif
+	  temp = newout - out;
+	  if (lpos + temp >= _rl_screenwidth)
+	    {
+	      register int temp2;
+	      temp2 = _rl_screenwidth - lpos;
+	      CHECK_INV_LBREAKS ();
+	      inv_lbreaks[++newlines] = out + temp2;
+	      lpos = temp - temp2;
+	      while (out < newout)
+		line[out++] = ' ';
+	    }
+	  else
+	    {
+	      while (out < newout)
+		line[out++] = ' ';
+	      lpos += temp;
+	    }
+	}
+#endif
+      else if (c == '\n' && _rl_horizontal_scroll_mode == 0 && _rl_term_up && *_rl_term_up)
+	{
+	  line[out++] = '\0';	/* XXX - sentinel */
+	  CHECK_INV_LBREAKS ();
+	  inv_lbreaks[++newlines] = out;
+	  lpos = 0;
+	}
+      else if (CTRL_CHAR (c) || c == RUBOUT)
+	{
+	  line[out++] = '^';
+	  CHECK_LPOS();
+	  line[out++] = CTRL_CHAR (c) ? UNCTRL (c) : '?';
+	  CHECK_LPOS();
+	}
+      else
+	{
+#if defined (HANDLE_MULTIBYTE)
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    {
+	      register int i;
+
+	      _rl_wrapped_multicolumn = 0;
+
+	      if (_rl_screenwidth < lpos + wc_width)
+		for (i = lpos; i < _rl_screenwidth; i++)
+		  {
+		    /* The space will be removed in update_line() */
+		    line[out++] = ' ';
+		    _rl_wrapped_multicolumn++;
+		    CHECK_LPOS();
+		  }
+	      if (in == rl_point)
+		{
+		  c_pos = out;
+		  lb_linenum = newlines;
+		}
+	      for (i = in; i < in+wc_bytes; i++)
+		line[out++] = rl_line_buffer[i];
+	      for (i = 0; i < wc_width; i++)
+		CHECK_LPOS();
+	    }
+	  else
+	    {
+	      line[out++] = c;
+	      CHECK_LPOS();
+	    }
+#else
+	  line[out++] = c;
+	  CHECK_LPOS();
+#endif
+	}
+
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  in += wc_bytes;
+	  wc_bytes = mbrtowc (&wc, rl_line_buffer + in, rl_end - in, &ps);
+	}
+      else
+        in++;
+#endif
+
+    }
+  line[out] = '\0';
+  if (c_pos < 0)
+    {
+      c_pos = out;
+      lb_linenum = newlines;
+    }
+
+  inv_botlin = lb_botlin = newlines;
+  CHECK_INV_LBREAKS ();
+  inv_lbreaks[newlines+1] = out;
+  cursor_linenum = lb_linenum;
+
+  /* C_POS == position in buffer where cursor should be placed.
+     CURSOR_LINENUM == line number where the cursor should be placed. */
+
+  /* PWP: now is when things get a bit hairy.  The visible and invisible
+     line buffers are really multiple lines, which would wrap every
+     (screenwidth - 1) characters.  Go through each in turn, finding
+     the changed region and updating it.  The line order is top to bottom. */
+
+  /* If we can move the cursor up and down, then use multiple lines,
+     otherwise, let long lines display in a single terminal line, and
+     horizontally scroll it. */
+
+  if (_rl_horizontal_scroll_mode == 0 && _rl_term_up && *_rl_term_up)
+    {
+      int nleft, pos, changed_screen_line;
+
+      if (!rl_display_fixed || forced_display)
+	{
+	  forced_display = 0;
+
+	  /* If we have more than a screenful of material to display, then
+	     only display a screenful.  We should display the last screen,
+	     not the first.  */
+	  if (out >= _rl_screenchars)
+	    {
+	      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+		out = _rl_find_prev_mbchar (line, _rl_screenchars, MB_FIND_ANY);
+	      else
+		out = _rl_screenchars - 1;
+	    }
+
+	  /* The first line is at character position 0 in the buffer.  The
+	     second and subsequent lines start at inv_lbreaks[N], offset by
+	     OFFSET (which has already been calculated above).  */
+
+#define W_OFFSET(line, offset) ((line) == 0 ? offset : 0)
+#define VIS_LLEN(l)	((l) > _rl_vis_botlin ? 0 : (vis_lbreaks[l+1] - vis_lbreaks[l]))
+#define INV_LLEN(l)	(inv_lbreaks[l+1] - inv_lbreaks[l])
+#define VIS_CHARS(line) (visible_line + vis_lbreaks[line])
+#define VIS_LINE(line) ((line) > _rl_vis_botlin) ? "" : VIS_CHARS(line)
+#define INV_LINE(line) (invisible_line + inv_lbreaks[line])
+
+	  /* For each line in the buffer, do the updating display. */
+	  for (linenum = 0; linenum <= inv_botlin; linenum++)
+	    {
+	      update_line (VIS_LINE(linenum), INV_LINE(linenum), linenum,
+			   VIS_LLEN(linenum), INV_LLEN(linenum), inv_botlin);
+
+	      /* If this is the line with the prompt, we might need to
+		 compensate for invisible characters in the new line. Do
+		 this only if there is not more than one new line (which
+		 implies that we completely overwrite the old visible line)
+		 and the new line is shorter than the old.  Make sure we are
+		 at the end of the new line before clearing. */
+	      if (linenum == 0 &&
+		  inv_botlin == 0 && _rl_last_c_pos == out &&
+		  (wrap_offset > visible_wrap_offset) &&
+		  (_rl_last_c_pos < visible_first_line_len))
+		{
+		  nleft = _rl_screenwidth + wrap_offset - _rl_last_c_pos;
+		  if (nleft)
+		    _rl_clear_to_eol (nleft);
+		}
+
+	      /* Since the new first line is now visible, save its length. */
+	      if (linenum == 0)
+		visible_first_line_len = (inv_botlin > 0) ? inv_lbreaks[1] : out - wrap_offset;
+	    }
+
+	  /* We may have deleted some lines.  If so, clear the left over
+	     blank ones at the bottom out. */
+	  if (_rl_vis_botlin > inv_botlin)
+	    {
+	      char *tt;
+	      for (; linenum <= _rl_vis_botlin; linenum++)
+		{
+		  tt = VIS_CHARS (linenum);
+		  _rl_move_vert (linenum);
+		  _rl_move_cursor_relative (0, tt);
+		  _rl_clear_to_eol
+		    ((linenum == _rl_vis_botlin) ? strlen (tt) : _rl_screenwidth);
+		}
+	    }
+	  _rl_vis_botlin = inv_botlin;
+
+	  /* CHANGED_SCREEN_LINE is set to 1 if we have moved to a
+	     different screen line during this redisplay. */
+	  changed_screen_line = _rl_last_v_pos != cursor_linenum;
+	  if (changed_screen_line)
+	    {
+	      _rl_move_vert (cursor_linenum);
+	      /* If we moved up to the line with the prompt using _rl_term_up,
+		 the physical cursor position on the screen stays the same,
+		 but the buffer position needs to be adjusted to account
+		 for invisible characters. */
+	      if (cursor_linenum == 0 && wrap_offset)
+		_rl_last_c_pos += wrap_offset;
+	    }
+
+	  /* We have to reprint the prompt if it contains invisible
+	     characters, since it's not generally OK to just reprint
+	     the characters from the current cursor position.  But we
+	     only need to reprint it if the cursor is before the last
+	     invisible character in the prompt string. */
+	  nleft = prompt_visible_length + wrap_offset;
+	  if (cursor_linenum == 0 && wrap_offset > 0 && _rl_last_c_pos > 0 &&
+	      _rl_last_c_pos <= prompt_last_invisible && local_prompt)
+	    {
+#if defined (__MSDOS__)
+	      putc ('\r', rl_outstream);
+#else
+	      if (_rl_term_cr)
+		tputs (_rl_term_cr, 1, _rl_output_character_function);
+#endif
+	      _rl_output_some_chars (local_prompt, nleft);
+	      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+		_rl_last_c_pos = _rl_col_width(local_prompt, 0, nleft);
+	      else
+		_rl_last_c_pos = nleft;
+	    }
+
+	  /* Where on that line?  And where does that line start
+	     in the buffer? */
+	  pos = inv_lbreaks[cursor_linenum];
+	  /* nleft == number of characters in the line buffer between the
+	     start of the line and the cursor position. */
+	  nleft = c_pos - pos;
+
+	  /* Since _rl_backspace() doesn't know about invisible characters in the
+	     prompt, and there's no good way to tell it, we compensate for
+	     those characters here and call _rl_backspace() directly. */
+	  if (wrap_offset && cursor_linenum == 0 && nleft < _rl_last_c_pos)
+	    {
+	      _rl_backspace (_rl_last_c_pos - nleft);
+	      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+		_rl_last_c_pos = _rl_col_width (&visible_line[pos], 0, nleft);
+	      else
+		_rl_last_c_pos = nleft;
+	    }
+
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    _rl_move_cursor_relative (nleft, &invisible_line[pos]);
+	  else if (nleft != _rl_last_c_pos)
+	    _rl_move_cursor_relative (nleft, &invisible_line[pos]);
+	}
+    }
+  else				/* Do horizontal scrolling. */
+    {
+#define M_OFFSET(margin, offset) ((margin) == 0 ? offset : 0)
+      int lmargin, ndisp, nleft, phys_c_pos, t;
+
+      /* Always at top line. */
+      _rl_last_v_pos = 0;
+
+      /* Compute where in the buffer the displayed line should start.  This
+	 will be LMARGIN. */
+
+      /* The number of characters that will be displayed before the cursor. */
+      ndisp = c_pos - wrap_offset;
+      nleft  = prompt_visible_length + wrap_offset;
+      /* Where the new cursor position will be on the screen.  This can be
+	 longer than SCREENWIDTH; if it is, lmargin will be adjusted. */
+      phys_c_pos = c_pos - (last_lmargin ? last_lmargin : wrap_offset);
+      t = _rl_screenwidth / 3;
+
+      /* If the number of characters had already exceeded the screenwidth,
+	 last_lmargin will be > 0. */
+
+      /* If the number of characters to be displayed is more than the screen
+	 width, compute the starting offset so that the cursor is about
+	 two-thirds of the way across the screen. */
+      if (phys_c_pos > _rl_screenwidth - 2)
+	{
+	  lmargin = c_pos - (2 * t);
+	  if (lmargin < 0)
+	    lmargin = 0;
+	  /* If the left margin would be in the middle of a prompt with
+	     invisible characters, don't display the prompt at all. */
+	  if (wrap_offset && lmargin > 0 && lmargin < nleft)
+	    lmargin = nleft;
+	}
+      else if (ndisp < _rl_screenwidth - 2)		/* XXX - was -1 */
+	lmargin = 0;
+      else if (phys_c_pos < 1)
+	{
+	  /* If we are moving back towards the beginning of the line and
+	     the last margin is no longer correct, compute a new one. */
+	  lmargin = ((c_pos - 1) / t) * t;	/* XXX */
+	  if (wrap_offset && lmargin > 0 && lmargin < nleft)
+	    lmargin = nleft;
+	}
+      else
+	lmargin = last_lmargin;
+
+      /* If the first character on the screen isn't the first character
+	 in the display line, indicate this with a special character. */
+      if (lmargin > 0)
+	line[lmargin] = '<';
+
+      /* If SCREENWIDTH characters starting at LMARGIN do not encompass
+	 the whole line, indicate that with a special character at the
+	 right edge of the screen.  If LMARGIN is 0, we need to take the
+	 wrap offset into account. */
+      t = lmargin + M_OFFSET (lmargin, wrap_offset) + _rl_screenwidth;
+      if (t < out)
+	line[t - 1] = '>';
+
+      if (!rl_display_fixed || forced_display || lmargin != last_lmargin)
+	{
+	  forced_display = 0;
+	  update_line (&visible_line[last_lmargin],
+		       &invisible_line[lmargin],
+		       0,
+		       _rl_screenwidth + visible_wrap_offset,
+		       _rl_screenwidth + (lmargin ? 0 : wrap_offset),
+		       0);
+
+	  /* If the visible new line is shorter than the old, but the number
+	     of invisible characters is greater, and we are at the end of
+	     the new line, we need to clear to eol. */
+	  t = _rl_last_c_pos - M_OFFSET (lmargin, wrap_offset);
+	  if ((M_OFFSET (lmargin, wrap_offset) > visible_wrap_offset) &&
+	      (_rl_last_c_pos == out) &&
+	      t < visible_first_line_len)
+	    {
+	      nleft = _rl_screenwidth - t;
+	      _rl_clear_to_eol (nleft);
+	    }
+	  visible_first_line_len = out - lmargin - M_OFFSET (lmargin, wrap_offset);
+	  if (visible_first_line_len > _rl_screenwidth)
+	    visible_first_line_len = _rl_screenwidth;
+
+	  _rl_move_cursor_relative (c_pos - lmargin, &invisible_line[lmargin]);
+	  last_lmargin = lmargin;
+	}
+    }
+  fflush (rl_outstream);
+
+  /* Swap visible and non-visible lines. */
+  {
+    char *vtemp = visible_line;
+    int *itemp = vis_lbreaks, ntemp = vis_lbsize;
+
+    visible_line = invisible_line;
+    invisible_line = vtemp;
+
+    vis_lbreaks = inv_lbreaks;
+    inv_lbreaks = itemp;
+
+    vis_lbsize = inv_lbsize;
+    inv_lbsize = ntemp;
+
+    rl_display_fixed = 0;
+    /* If we are displaying on a single line, and last_lmargin is > 0, we
+       are not displaying any invisible characters, so set visible_wrap_offset
+       to 0. */
+    if (_rl_horizontal_scroll_mode && last_lmargin)
+      visible_wrap_offset = 0;
+    else
+      visible_wrap_offset = wrap_offset;
+  }
+}
+
+/* PWP: update_line() is based on finding the middle difference of each
+   line on the screen; vis:
+
+			     /old first difference
+	/beginning of line   |	      /old last same       /old EOL
+	v		     v	      v		    v
+old:	eddie> Oh, my little gruntle-buggy is to me, as lurgid as
+new:	eddie> Oh, my little buggy says to me, as lurgid as
+	^		     ^	^			   ^
+	\beginning of line   |	\new last same	   \new end of line
+			     \new first difference
+
+   All are character pointers for the sake of speed.  Special cases for
+   no differences, as well as for end of line additions must be handled.
+
+   Could be made even smarter, but this works well enough */
+static void
+update_line (old, new, current_line, omax, nmax, inv_botlin)
+     register char *old, *new;
+     int current_line, omax, nmax, inv_botlin;
+{
+  register char *ofd, *ols, *oe, *nfd, *nls, *ne;
+  int temp, lendiff, wsatend, od, nd;
+  int current_invis_chars;
+  int col_lendiff, col_temp;
+#if defined (HANDLE_MULTIBYTE)
+  mbstate_t ps_new, ps_old;
+  int new_offset, old_offset, tmp;
+#endif
+
+  /* If we're at the right edge of a terminal that supports xn, we're
+     ready to wrap around, so do so.  This fixes problems with knowing
+     the exact cursor position and cut-and-paste with certain terminal
+     emulators.  In this calculation, TEMP is the physical screen
+     position of the cursor. */
+  temp = _rl_last_c_pos - W_OFFSET(_rl_last_v_pos, visible_wrap_offset);
+  if (temp == _rl_screenwidth && _rl_term_autowrap && !_rl_horizontal_scroll_mode
+	&& _rl_last_v_pos == current_line - 1)
+    {
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  wchar_t wc;
+	  mbstate_t ps;
+	  int tempwidth, bytes;
+	  size_t ret;
+
+	  /* This fixes only double-column characters, but if the wrapped
+	     character comsumes more than three columns, spaces will be
+	     inserted in the string buffer. */
+	  if (_rl_wrapped_line[current_line] > 0)
+	    _rl_clear_to_eol (_rl_wrapped_line[current_line]);
+
+	  memset (&ps, 0, sizeof (mbstate_t));
+	  ret = mbrtowc (&wc, new, MB_CUR_MAX, &ps);
+	  if (ret == (size_t)-1 || ret == (size_t)-2)
+	    {
+	      tempwidth = 1;
+	      ret = 1;
+	    }
+	  else if (ret == 0)
+	    tempwidth = 0;
+	  else
+	    tempwidth = wcwidth (wc);
+
+	  if (tempwidth > 0)
+	    {
+	      int count;
+	      bytes = ret;
+	      for (count = 0; count < bytes; count++)
+		putc (new[count], rl_outstream);
+	      _rl_last_c_pos = tempwidth;
+	      _rl_last_v_pos++;
+	      memset (&ps, 0, sizeof (mbstate_t));
+	      ret = mbrtowc (&wc, old, MB_CUR_MAX, &ps);
+	      if (ret != 0 && bytes != 0)
+		{
+		  if (ret == (size_t)-1 || ret == (size_t)-2)
+		    memmove (old+bytes, old+1, strlen (old+1));
+		  else
+		    memmove (old+bytes, old+ret, strlen (old+ret));
+		  memcpy (old, new, bytes);
+		}
+	    }
+	  else
+	    {
+	      putc (' ', rl_outstream);
+	      _rl_last_c_pos = 1;
+	      _rl_last_v_pos++;
+	      if (old[0] && new[0])
+		old[0] = new[0];
+	    }
+	}
+      else
+#endif
+	{
+	  if (new[0])
+	    putc (new[0], rl_outstream);
+	  else
+	    putc (' ', rl_outstream);
+	  _rl_last_c_pos = 1;		/* XXX */
+	  _rl_last_v_pos++;
+	  if (old[0] && new[0])
+	    old[0] = new[0];
+	}
+    }
+
+      
+  /* Find first difference. */
+#if defined (HANDLE_MULTIBYTE)
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    {
+      memset (&ps_new, 0, sizeof(mbstate_t));
+      memset (&ps_old, 0, sizeof(mbstate_t));
+
+      new_offset = old_offset = 0;
+      for (ofd = old, nfd = new;
+	   (ofd - old < omax) && *ofd &&
+	     _rl_compare_chars(old, old_offset, &ps_old, new, new_offset, &ps_new); )
+	{
+	  old_offset = _rl_find_next_mbchar (old, old_offset, 1, MB_FIND_ANY);
+	  new_offset = _rl_find_next_mbchar (new, new_offset, 1, MB_FIND_ANY);
+	  ofd = old + old_offset;
+	  nfd = new + new_offset;
+	}
+    }
+  else
+#endif
+  for (ofd = old, nfd = new;
+       (ofd - old < omax) && *ofd && (*ofd == *nfd);
+       ofd++, nfd++)
+    ;
+
+  /* Move to the end of the screen line.  ND and OD are used to keep track
+     of the distance between ne and new and oe and old, respectively, to
+     move a subtraction out of each loop. */
+  for (od = ofd - old, oe = ofd; od < omax && *oe; oe++, od++);
+  for (nd = nfd - new, ne = nfd; nd < nmax && *ne; ne++, nd++);
+
+  /* If no difference, continue to next line. */
+  if (ofd == oe && nfd == ne)
+    return;
+
+  wsatend = 1;			/* flag for trailing whitespace */
+
+#if defined (HANDLE_MULTIBYTE)
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    {
+      ols = old + _rl_find_prev_mbchar (old, oe - old, MB_FIND_ANY);
+      nls = new + _rl_find_prev_mbchar (new, ne - new, MB_FIND_ANY);
+      while ((ols > ofd) && (nls > nfd))
+	{
+	  memset (&ps_old, 0, sizeof (mbstate_t));
+	  memset (&ps_new, 0, sizeof (mbstate_t));
+
+	  _rl_adjust_point (old, ols - old, &ps_old);
+	  _rl_adjust_point (new, nls - new, &ps_new);
+
+	  if (_rl_compare_chars (old, ols - old, &ps_old, new, nls - new, &ps_new) == 0)
+	    break;
+
+	  if (*ols == ' ')
+	    wsatend = 0;
+
+	  ols = old + _rl_find_prev_mbchar (old, ols - old, MB_FIND_ANY);
+	  nls = new + _rl_find_prev_mbchar (new, nls - new, MB_FIND_ANY);
+	}
+    }
+  else
+    {
+#endif /* HANDLE_MULTIBYTE */
+  ols = oe - 1;			/* find last same */
+  nls = ne - 1;
+  while ((ols > ofd) && (nls > nfd) && (*ols == *nls))
+    {
+      if (*ols != ' ')
+	wsatend = 0;
+      ols--;
+      nls--;
+    }
+#if defined (HANDLE_MULTIBYTE)
+    }
+#endif
+
+  if (wsatend)
+    {
+      ols = oe;
+      nls = ne;
+    }
+#if defined (HANDLE_MULTIBYTE)
+  /* This may not work for stateful encoding, but who cares?  To handle
+     stateful encoding properly, we have to scan each string from the
+     beginning and compare. */
+  else if (_rl_compare_chars (ols, 0, NULL, nls, 0, NULL) == 0)
+#else
+  else if (*ols != *nls)
+#endif
+    {
+      if (*ols)			/* don't step past the NUL */
+	{
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    ols = old + _rl_find_next_mbchar (old, ols - old, 1, MB_FIND_ANY);
+	  else
+	    ols++;
+	}
+      if (*nls)
+	{
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    nls = new + _rl_find_next_mbchar (new, nls - new, 1, MB_FIND_ANY);
+	  else
+	    nls++;
+	}
+    }
+
+  /* count of invisible characters in the current invisible line. */
+  current_invis_chars = W_OFFSET (current_line, wrap_offset);
+  if (_rl_last_v_pos != current_line)
+    {
+      _rl_move_vert (current_line);
+      if (current_line == 0 && visible_wrap_offset)
+	_rl_last_c_pos += visible_wrap_offset;
+    }
+
+  /* If this is the first line and there are invisible characters in the
+     prompt string, and the prompt string has not changed, and the current
+     cursor position is before the last invisible character in the prompt,
+     and the index of the character to move to is past the end of the prompt
+     string, then redraw the entire prompt string.  We can only do this
+     reliably if the terminal supports a `cr' capability.
+
+     This is not an efficiency hack -- there is a problem with redrawing
+     portions of the prompt string if they contain terminal escape
+     sequences (like drawing the `unbold' sequence without a corresponding
+     `bold') that manifests itself on certain terminals. */
+
+  lendiff = local_prompt ? strlen (local_prompt) : 0;
+  od = ofd - old;	/* index of first difference in visible line */
+  if (current_line == 0 && !_rl_horizontal_scroll_mode &&
+      _rl_term_cr && lendiff > prompt_visible_length && _rl_last_c_pos > 0 &&
+      od >= lendiff && _rl_last_c_pos <= prompt_last_invisible)
+    {
+#if defined (__MSDOS__)
+      putc ('\r', rl_outstream);
+#else
+      tputs (_rl_term_cr, 1, _rl_output_character_function);
+#endif
+      _rl_output_some_chars (local_prompt, lendiff);
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	_rl_last_c_pos = _rl_col_width (local_prompt, 0, lendiff);
+      else
+	_rl_last_c_pos = lendiff;
+    }
+
+  _rl_move_cursor_relative (od, old);
+
+  /* if (len (new) > len (old))
+     lendiff == difference in buffer
+     col_lendiff == difference on screen
+     When not using multibyte characters, these are equal */
+  lendiff = (nls - nfd) - (ols - ofd);
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    col_lendiff = _rl_col_width (new, nfd - new, nls - new) - _rl_col_width (old, ofd - old, ols - old);
+  else
+    col_lendiff = lendiff;
+
+  /* If we are changing the number of invisible characters in a line, and
+     the spot of first difference is before the end of the invisible chars,
+     lendiff needs to be adjusted. */
+  if (current_line == 0 && !_rl_horizontal_scroll_mode &&
+      current_invis_chars != visible_wrap_offset)
+    {
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  lendiff += visible_wrap_offset - current_invis_chars;
+	  col_lendiff += visible_wrap_offset - current_invis_chars;
+	}
+      else
+	{
+	  lendiff += visible_wrap_offset - current_invis_chars;
+	  col_lendiff = lendiff;
+	}
+    }
+
+  /* Insert (diff (len (old), len (new)) ch. */
+  temp = ne - nfd;
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    col_temp = _rl_col_width (new, nfd - new, ne - new);
+  else
+    col_temp = temp;
+
+  if (col_lendiff > 0)	/* XXX - was lendiff */
+    {
+      /* Non-zero if we're increasing the number of lines. */
+      int gl = current_line >= _rl_vis_botlin && inv_botlin > _rl_vis_botlin;
+      /* Sometimes it is cheaper to print the characters rather than
+	 use the terminal's capabilities.  If we're growing the number
+	 of lines, make sure we actually cause the new line to wrap
+	 around on auto-wrapping terminals. */
+      if (_rl_terminal_can_insert && ((2 * col_temp) >= col_lendiff || _rl_term_IC) && (!_rl_term_autowrap || !gl))
+	{
+	  /* If lendiff > prompt_visible_length and _rl_last_c_pos == 0 and
+	     _rl_horizontal_scroll_mode == 1, inserting the characters with
+	     _rl_term_IC or _rl_term_ic will screw up the screen because of the
+	     invisible characters.  We need to just draw them. */
+	  if (*ols && (!_rl_horizontal_scroll_mode || _rl_last_c_pos > 0 ||
+			lendiff <= prompt_visible_length || !current_invis_chars))
+	    {
+	      insert_some_chars (nfd, lendiff, col_lendiff);
+	      _rl_last_c_pos += col_lendiff;
+	    }
+	  else if (*ols == 0)
+	    {
+	      /* At the end of a line the characters do not have to
+		 be "inserted".  They can just be placed on the screen. */
+	      /* However, this screws up the rest of this block, which
+		 assumes you've done the insert because you can. */
+	      _rl_output_some_chars (nfd, lendiff);
+	      _rl_last_c_pos += col_lendiff;
+	    }
+	  else
+	    {
+	      /* We have horizontal scrolling and we are not inserting at
+		 the end.  We have invisible characters in this line.  This
+		 is a dumb update. */
+	      _rl_output_some_chars (nfd, temp);
+	      _rl_last_c_pos += col_temp;
+	      return;
+	    }
+	  /* Copy (new) chars to screen from first diff to last match. */
+	  temp = nls - nfd;
+	  if ((temp - lendiff) > 0)
+	    {
+	      _rl_output_some_chars (nfd + lendiff, temp - lendiff);
+#if 0
+	      _rl_last_c_pos += _rl_col_width (nfd+lendiff, 0, temp-lendiff) - col_lendiff;
+#else
+	      _rl_last_c_pos += _rl_col_width (nfd+lendiff, 0, temp-col_lendiff);
+#endif
+	    }
+	}
+      else
+	{
+	  /* cannot insert chars, write to EOL */
+	  _rl_output_some_chars (nfd, temp);
+	  _rl_last_c_pos += col_temp;
+	}
+    }
+  else				/* Delete characters from line. */
+    {
+      /* If possible and inexpensive to use terminal deletion, then do so. */
+      if (_rl_term_dc && (2 * col_temp) >= -col_lendiff)
+	{
+	  /* If all we're doing is erasing the invisible characters in the
+	     prompt string, don't bother.  It screws up the assumptions
+	     about what's on the screen. */
+	  if (_rl_horizontal_scroll_mode && _rl_last_c_pos == 0 &&
+	      -lendiff == visible_wrap_offset)
+	    col_lendiff = 0;
+
+	  if (col_lendiff)
+	    delete_chars (-col_lendiff); /* delete (diff) characters */
+
+	  /* Copy (new) chars to screen from first diff to last match */
+	  temp = nls - nfd;
+	  if (temp > 0)
+	    {
+	      _rl_output_some_chars (nfd, temp);
+	      _rl_last_c_pos += _rl_col_width (nfd, 0, temp);;
+	    }
+	}
+      /* Otherwise, print over the existing material. */
+      else
+	{
+	  if (temp > 0)
+	    {
+	      _rl_output_some_chars (nfd, temp);
+	      _rl_last_c_pos += col_temp;
+	    }
+	  lendiff = (oe - old) - (ne - new);
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    col_lendiff = _rl_col_width (old, 0, oe - old) - _rl_col_width (new, 0, ne - new);
+	  else
+	    col_lendiff = lendiff;
+
+	  if (col_lendiff)
+	    {	  
+	      if (_rl_term_autowrap && current_line < inv_botlin)
+		space_to_eol (col_lendiff);
+	      else
+		_rl_clear_to_eol (col_lendiff);
+	    }
+	}
+    }
+}
+
+/* Tell the update routines that we have moved onto a new (empty) line. */
+int
+rl_on_new_line ()
+{
+  if (visible_line)
+    visible_line[0] = '\0';
+
+  _rl_last_c_pos = _rl_last_v_pos = 0;
+  _rl_vis_botlin = last_lmargin = 0;
+  if (vis_lbreaks)
+    vis_lbreaks[0] = vis_lbreaks[1] = 0;
+  visible_wrap_offset = 0;
+  return 0;
+}
+
+/* Tell the update routines that we have moved onto a new line with the
+   prompt already displayed.  Code originally from the version of readline
+   distributed with CLISP. */
+int
+rl_on_new_line_with_prompt ()
+{
+  int prompt_size, i, l, real_screenwidth, newlines;
+  char *prompt_last_line;
+
+  /* Initialize visible_line and invisible_line to ensure that they can hold
+     the already-displayed prompt. */
+  prompt_size = strlen (rl_prompt) + 1;
+  init_line_structures (prompt_size);
+
+  /* Make sure the line structures hold the already-displayed prompt for
+     redisplay. */
+  strcpy (visible_line, rl_prompt);
+  strcpy (invisible_line, rl_prompt);
+
+  /* If the prompt contains newlines, take the last tail. */
+  prompt_last_line = strrchr (rl_prompt, '\n');
+  if (!prompt_last_line)
+    prompt_last_line = rl_prompt;
+
+  l = strlen (prompt_last_line);
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    _rl_last_c_pos = _rl_col_width (prompt_last_line, 0, l);
+  else
+    _rl_last_c_pos = l;
+
+  /* Dissect prompt_last_line into screen lines. Note that here we have
+     to use the real screenwidth. Readline's notion of screenwidth might be
+     one less, see terminal.c. */
+  real_screenwidth = _rl_screenwidth + (_rl_term_autowrap ? 0 : 1);
+  _rl_last_v_pos = l / real_screenwidth;
+  /* If the prompt length is a multiple of real_screenwidth, we don't know
+     whether the cursor is at the end of the last line, or already at the
+     beginning of the next line. Output a newline just to be safe. */
+  if (l > 0 && (l % real_screenwidth) == 0)
+    _rl_output_some_chars ("\n", 1);
+  last_lmargin = 0;
+
+  newlines = 0; i = 0;
+  while (i <= l)
+    {
+      _rl_vis_botlin = newlines;
+      vis_lbreaks[newlines++] = i;
+      i += real_screenwidth;
+    }
+  vis_lbreaks[newlines] = l;
+  visible_wrap_offset = 0;
+
+  return 0;
+}
+
+/* Actually update the display, period. */
+int
+rl_forced_update_display ()
+{
+  if (visible_line)
+    {
+      register char *temp = visible_line;
+
+      while (*temp)
+	*temp++ = '\0';
+    }
+  rl_on_new_line ();
+  forced_display++;
+  (*rl_redisplay_function) ();
+  return 0;
+}
+
+/* Move the cursor from _rl_last_c_pos to NEW, which are buffer indices.
+   DATA is the contents of the screen line of interest; i.e., where
+   the movement is being done. */
+void
+_rl_move_cursor_relative (new, data)
+     int new;
+     const char *data;
+{
+  register int i;
+
+  /* If we don't have to do anything, then return. */
+#if defined (HANDLE_MULTIBYTE)
+  /* If we have multibyte characters, NEW is indexed by the buffer point in
+     a multibyte string, but _rl_last_c_pos is the display position.  In
+     this case, NEW's display position is not obvious. */
+  if ((MB_CUR_MAX == 1 || rl_byte_oriented ) && _rl_last_c_pos == new) return;
+#else
+  if (_rl_last_c_pos == new) return;
+#endif
+
+  /* It may be faster to output a CR, and then move forwards instead
+     of moving backwards. */
+  /* i == current physical cursor position. */
+  i = _rl_last_c_pos - W_OFFSET(_rl_last_v_pos, visible_wrap_offset);
+  if (new == 0 || CR_FASTER (new, _rl_last_c_pos) ||
+      (_rl_term_autowrap && i == _rl_screenwidth))
+    {
+#if defined (__MSDOS__)
+      putc ('\r', rl_outstream);
+#else
+      tputs (_rl_term_cr, 1, _rl_output_character_function);
+#endif /* !__MSDOS__ */
+      _rl_last_c_pos = 0;
+    }
+
+  if (_rl_last_c_pos < new)
+    {
+      /* Move the cursor forward.  We do it by printing the command
+	 to move the cursor forward if there is one, else print that
+	 portion of the output buffer again.  Which is cheaper? */
+
+      /* The above comment is left here for posterity.  It is faster
+	 to print one character (non-control) than to print a control
+	 sequence telling the terminal to move forward one character.
+	 That kind of control is for people who don't know what the
+	 data is underneath the cursor. */
+#if defined (HACK_TERMCAP_MOTION)
+      if (_rl_term_forward_char)
+	{
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    {
+	      int width;
+	      width = _rl_col_width (data, _rl_last_c_pos, new);
+	      for (i = 0; i < width; i++)
+		tputs (_rl_term_forward_char, 1, _rl_output_character_function);
+	    }
+	  else
+	    {
+	      for (i = _rl_last_c_pos; i < new; i++)
+		tputs (_rl_term_forward_char, 1, _rl_output_character_function);
+	    }
+	}
+      else if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  tputs (_rl_term_cr, 1, _rl_output_character_function);
+	  for (i = 0; i < new; i++)
+	    putc (data[i], rl_outstream);
+	}
+      else
+	for (i = _rl_last_c_pos; i < new; i++)
+	  putc (data[i], rl_outstream);
+
+#else /* !HACK_TERMCAP_MOTION */
+
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  tputs (_rl_term_cr, 1, _rl_output_character_function);
+	  for (i = 0; i < new; i++)
+	    putc (data[i], rl_outstream);
+	}
+      else
+	for (i = _rl_last_c_pos; i < new; i++)
+	  putc (data[i], rl_outstream);
+
+#endif /* !HACK_TERMCAP_MOTION */
+
+    }
+#if defined (HANDLE_MULTIBYTE)
+  /* NEW points to the buffer point, but _rl_last_c_pos is the display point.
+     The byte length of the string is probably bigger than the column width
+     of the string, which means that if NEW == _rl_last_c_pos, then NEW's
+     display point is less than _rl_last_c_pos. */
+  else if (_rl_last_c_pos >= new)
+#else
+  else if (_rl_last_c_pos > new)
+#endif
+    {
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  tputs (_rl_term_cr, 1, _rl_output_character_function);
+	  for (i = 0; i < new; i++)
+	    putc (data[i], rl_outstream);
+	}
+      else
+	_rl_backspace (_rl_last_c_pos - new);
+    }
+
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    _rl_last_c_pos =  _rl_col_width (data, 0, new);
+  else
+    _rl_last_c_pos = new;
+}
+
+/* PWP: move the cursor up or down. */
+void
+_rl_move_vert (to)
+     int to;
+{
+  register int delta, i;
+
+  if (_rl_last_v_pos == to || to > _rl_screenheight)
+    return;
+
+  if ((delta = to - _rl_last_v_pos) > 0)
+    {
+      for (i = 0; i < delta; i++)
+	putc ('\n', rl_outstream);
+#if defined (__MSDOS__)
+      putc ('\r', rl_outstream);
+#else
+      tputs (_rl_term_cr, 1, _rl_output_character_function);
+#endif
+      _rl_last_c_pos = 0;
+    }
+  else
+    {			/* delta < 0 */
+      if (_rl_term_up && *_rl_term_up)
+	for (i = 0; i < -delta; i++)
+	  tputs (_rl_term_up, 1, _rl_output_character_function);
+    }
+
+  _rl_last_v_pos = to;		/* Now TO is here */
+}
+
+/* Physically print C on rl_outstream.  This is for functions which know
+   how to optimize the display.  Return the number of characters output. */
+int
+rl_show_char (c)
+     int c;
+{
+  int n = 1;
+  if (META_CHAR (c) && (_rl_output_meta_chars == 0))
+    {
+      fprintf (rl_outstream, "M-");
+      n += 2;
+      c = UNMETA (c);
+    }
+
+#if defined (DISPLAY_TABS)
+  if ((CTRL_CHAR (c) && c != '\t') || c == RUBOUT)
+#else
+  if (CTRL_CHAR (c) || c == RUBOUT)
+#endif /* !DISPLAY_TABS */
+    {
+      fprintf (rl_outstream, "C-");
+      n += 2;
+      c = CTRL_CHAR (c) ? UNCTRL (c) : '?';
+    }
+
+  putc (c, rl_outstream);
+  fflush (rl_outstream);
+  return n;
+}
+
+int
+rl_character_len (c, pos)
+     register int c, pos;
+{
+  unsigned char uc;
+
+  uc = (unsigned char)c;
+
+  if (META_CHAR (uc))
+    return ((_rl_output_meta_chars == 0) ? 4 : 1);
+
+  if (uc == '\t')
+    {
+#if defined (DISPLAY_TABS)
+      return (((pos | 7) + 1) - pos);
+#else
+      return (2);
+#endif /* !DISPLAY_TABS */
+    }
+
+  if (CTRL_CHAR (c) || c == RUBOUT)
+    return (2);
+
+  return ((ISPRINT (uc)) ? 1 : 2);
+}
+
+/* How to print things in the "echo-area".  The prompt is treated as a
+   mini-modeline. */
+
+#if defined (USE_VARARGS)
+int
+#if defined (PREFER_STDARG)
+rl_message (const char *format, ...)
+#else
+rl_message (va_alist)
+     va_dcl
+#endif
+{
+  va_list args;
+#if defined (PREFER_VARARGS)
+  char *format;
+#endif
+
+#if defined (PREFER_STDARG)
+  va_start (args, format);
+#else
+  va_start (args);
+  format = va_arg (args, char *);
+#endif
+
+#if defined (HAVE_VSNPRINTF)
+  vsnprintf (msg_buf, sizeof (msg_buf) - 1, format, args);
+#else
+  vsprintf (msg_buf, format, args);
+  msg_buf[sizeof(msg_buf) - 1] = '\0';	/* overflow? */
+#endif
+  va_end (args);
+
+  rl_display_prompt = msg_buf;
+  (*rl_redisplay_function) ();
+  return 0;
+}
+#else /* !USE_VARARGS */
+int
+rl_message (format, arg1, arg2)
+     char *format;
+{
+  sprintf (msg_buf, format, arg1, arg2);
+  msg_buf[sizeof(msg_buf) - 1] = '\0';	/* overflow? */
+  rl_display_prompt = msg_buf;
+  (*rl_redisplay_function) ();
+  return 0;
+}
+#endif /* !USE_VARARGS */
+
+/* How to clear things from the "echo-area". */
+int
+rl_clear_message ()
+{
+  rl_display_prompt = rl_prompt;
+  (*rl_redisplay_function) ();
+  return 0;
+}
+
+int
+rl_reset_line_state ()
+{
+  rl_on_new_line ();
+
+  rl_display_prompt = rl_prompt ? rl_prompt : "";
+  forced_display = 1;
+  return 0;
+}
+
+static char *saved_local_prompt;
+static char *saved_local_prefix;
+static int saved_last_invisible;
+static int saved_visible_length;
+
+void
+rl_save_prompt ()
+{
+  saved_local_prompt = local_prompt;
+  saved_local_prefix = local_prompt_prefix;
+  saved_last_invisible = prompt_last_invisible;
+  saved_visible_length = prompt_visible_length;
+
+  local_prompt = local_prompt_prefix = (char *)0;
+  prompt_last_invisible = prompt_visible_length = 0;
+}
+
+void
+rl_restore_prompt ()
+{
+  FREE (local_prompt);
+  FREE (local_prompt_prefix);
+
+  local_prompt = saved_local_prompt;
+  local_prompt_prefix = saved_local_prefix;
+  prompt_last_invisible = saved_last_invisible;
+  prompt_visible_length = saved_visible_length;
+}
+
+char *
+_rl_make_prompt_for_search (pchar)
+     int pchar;
+{
+  int len;
+  char *pmt;
+
+  rl_save_prompt ();
+
+  if (saved_local_prompt == 0)
+    {
+      len = (rl_prompt && *rl_prompt) ? strlen (rl_prompt) : 0;
+      pmt = (char *)xmalloc (len + 2);
+      if (len)
+	strcpy (pmt, rl_prompt);
+      pmt[len] = pchar;
+      pmt[len+1] = '\0';
+    }
+  else
+    {
+      len = *saved_local_prompt ? strlen (saved_local_prompt) : 0;
+      pmt = (char *)xmalloc (len + 2);
+      if (len)
+	strcpy (pmt, saved_local_prompt);
+      pmt[len] = pchar;
+      pmt[len+1] = '\0';
+      local_prompt = savestring (pmt);
+      prompt_last_invisible = saved_last_invisible;
+      prompt_visible_length = saved_visible_length + 1;
+    }
+  return pmt;
+}
+
+/* Quick redisplay hack when erasing characters at the end of the line. */
+void
+_rl_erase_at_end_of_line (l)
+     int l;
+{
+  register int i;
+
+  _rl_backspace (l);
+  for (i = 0; i < l; i++)
+    putc (' ', rl_outstream);
+  _rl_backspace (l);
+  for (i = 0; i < l; i++)
+    visible_line[--_rl_last_c_pos] = '\0';
+  rl_display_fixed++;
+}
+
+/* Clear to the end of the line.  COUNT is the minimum
+   number of character spaces to clear, */
+void
+_rl_clear_to_eol (count)
+     int count;
+{
+  if (_rl_term_clreol)
+    tputs (_rl_term_clreol, 1, _rl_output_character_function);
+  else if (count)
+    space_to_eol (count);
+}
+
+/* Clear to the end of the line using spaces.  COUNT is the minimum
+   number of character spaces to clear, */
+static void
+space_to_eol (count)
+     int count;
+{
+  register int i;
+
+  for (i = 0; i < count; i++)
+   putc (' ', rl_outstream);
+
+  _rl_last_c_pos += count;
+}
+
+void
+_rl_clear_screen ()
+{
+  if (_rl_term_clrpag)
+    tputs (_rl_term_clrpag, 1, _rl_output_character_function);
+  else
+    rl_crlf ();
+}
+
+/* Insert COUNT characters from STRING to the output stream at column COL. */
+static void
+insert_some_chars (string, count, col)
+     char *string;
+     int count, col;
+{
+  /* DEBUGGING */
+  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+    if (count != col)
+      fprintf(stderr, "readline: debug: insert_some_chars: count (%d) != col (%d)\n", count, col);
+
+  /* If IC is defined, then we do not have to "enter" insert mode. */
+  if (_rl_term_IC)
+    {
+      char *buffer;
+
+      buffer = tgoto (_rl_term_IC, 0, col);
+      tputs (buffer, 1, _rl_output_character_function);
+      _rl_output_some_chars (string, count);
+    }
+  else
+    {
+      register int i;
+
+      /* If we have to turn on insert-mode, then do so. */
+      if (_rl_term_im && *_rl_term_im)
+	tputs (_rl_term_im, 1, _rl_output_character_function);
+
+      /* If there is a special command for inserting characters, then
+	 use that first to open up the space. */
+      if (_rl_term_ic && *_rl_term_ic)
+	{
+	  for (i = col; i--; )
+	    tputs (_rl_term_ic, 1, _rl_output_character_function);
+	}
+
+      /* Print the text. */
+      _rl_output_some_chars (string, count);
+
+      /* If there is a string to turn off insert mode, we had best use
+	 it now. */
+      if (_rl_term_ei && *_rl_term_ei)
+	tputs (_rl_term_ei, 1, _rl_output_character_function);
+    }
+}
+
+/* Delete COUNT characters from the display line. */
+static void
+delete_chars (count)
+     int count;
+{
+  if (count > _rl_screenwidth)	/* XXX */
+    return;
+
+  if (_rl_term_DC && *_rl_term_DC)
+    {
+      char *buffer;
+      buffer = tgoto (_rl_term_DC, count, count);
+      tputs (buffer, count, _rl_output_character_function);
+    }
+  else
+    {
+      if (_rl_term_dc && *_rl_term_dc)
+	while (count--)
+	  tputs (_rl_term_dc, 1, _rl_output_character_function);
+    }
+}
+
+void
+_rl_update_final ()
+{
+  int full_lines;
+
+  full_lines = 0;
+  /* If the cursor is the only thing on an otherwise-blank last line,
+     compensate so we don't print an extra CRLF. */
+  if (_rl_vis_botlin && _rl_last_c_pos == 0 &&
+	visible_line[vis_lbreaks[_rl_vis_botlin]] == 0)
+    {
+      _rl_vis_botlin--;
+      full_lines = 1;
+    }
+  _rl_move_vert (_rl_vis_botlin);
+  /* If we've wrapped lines, remove the final xterm line-wrap flag. */
+  if (full_lines && _rl_term_autowrap && (VIS_LLEN(_rl_vis_botlin) == _rl_screenwidth))
+    {
+      char *last_line;
+
+      last_line = &visible_line[vis_lbreaks[_rl_vis_botlin]];
+      _rl_move_cursor_relative (_rl_screenwidth - 1, last_line);
+      _rl_clear_to_eol (0);
+      putc (last_line[_rl_screenwidth - 1], rl_outstream);
+    }
+  _rl_vis_botlin = 0;
+  rl_crlf ();
+  fflush (rl_outstream);
+  rl_display_fixed++;
+}
+
+/* Move to the start of the current line. */
+static void
+cr ()
+{
+  if (_rl_term_cr)
+    {
+#if defined (__MSDOS__)
+      putc ('\r', rl_outstream);
+#else
+      tputs (_rl_term_cr, 1, _rl_output_character_function);
+#endif
+      _rl_last_c_pos = 0;
+    }
+}
+
+/* Redraw the last line of a multi-line prompt that may possibly contain
+   terminal escape sequences.  Called with the cursor at column 0 of the
+   line to draw the prompt on. */
+static void
+redraw_prompt (t)
+     char *t;
+{
+  char *oldp, *oldl, *oldlprefix;
+  int oldlen, oldlast, oldplen, oldninvis;
+
+  /* Geez, I should make this a struct. */
+  oldp = rl_display_prompt;
+  oldl = local_prompt;
+  oldlprefix = local_prompt_prefix;
+  oldlen = prompt_visible_length;
+  oldplen = prompt_prefix_length;
+  oldlast = prompt_last_invisible;
+  oldninvis = prompt_invis_chars_first_line;
+
+  rl_display_prompt = t;
+  local_prompt = expand_prompt (t, &prompt_visible_length,
+				   &prompt_last_invisible,
+				   &prompt_invis_chars_first_line);
+  local_prompt_prefix = (char *)NULL;
+  rl_forced_update_display ();
+
+  rl_display_prompt = oldp;
+  local_prompt = oldl;
+  local_prompt_prefix = oldlprefix;
+  prompt_visible_length = oldlen;
+  prompt_prefix_length = oldplen;
+  prompt_last_invisible = oldlast;
+  prompt_invis_chars_first_line = oldninvis;
+}
+      
+/* Redisplay the current line after a SIGWINCH is received. */
+void
+_rl_redisplay_after_sigwinch ()
+{
+  char *t;
+
+  /* Clear the current line and put the cursor at column 0.  Make sure
+     the right thing happens if we have wrapped to a new screen line. */
+  if (_rl_term_cr)
+    {
+#if defined (__MSDOS__)
+      putc ('\r', rl_outstream);
+#else
+      tputs (_rl_term_cr, 1, _rl_output_character_function);
+#endif
+      _rl_last_c_pos = 0;
+#if defined (__MSDOS__)
+      space_to_eol (_rl_screenwidth);
+      putc ('\r', rl_outstream);
+#else
+      if (_rl_term_clreol)
+	tputs (_rl_term_clreol, 1, _rl_output_character_function);
+      else
+	{
+	  space_to_eol (_rl_screenwidth);
+	  tputs (_rl_term_cr, 1, _rl_output_character_function);
+	}
+#endif
+      if (_rl_last_v_pos > 0)
+	_rl_move_vert (0);
+    }
+  else
+    rl_crlf ();
+
+  /* Redraw only the last line of a multi-line prompt. */
+  t = strrchr (rl_display_prompt, '\n');
+  if (t)
+    redraw_prompt (++t);
+  else
+    rl_forced_update_display ();
+}
+
+void
+_rl_clean_up_for_exit ()
+{
+  if (readline_echoing_p)
+    {
+      _rl_move_vert (_rl_vis_botlin);
+      _rl_vis_botlin = 0;
+      fflush (rl_outstream);
+      rl_restart_output (1, 0);
+    }
+}
+
+void
+_rl_erase_entire_line ()
+{
+  cr ();
+  _rl_clear_to_eol (0);
+  cr ();
+  fflush (rl_outstream);
+}
+
+/* return the `current display line' of the cursor -- the number of lines to
+   move up to get to the first screen line of the current readline line. */
+int
+_rl_current_display_line ()
+{
+  int ret, nleft;
+
+  /* Find out whether or not there might be invisible characters in the
+     editing buffer. */
+  if (rl_display_prompt == rl_prompt)
+    nleft = _rl_last_c_pos - _rl_screenwidth - rl_visible_prompt_length;
+  else
+    nleft = _rl_last_c_pos - _rl_screenwidth;
+
+  if (nleft > 0)
+    ret = 1 + nleft / _rl_screenwidth;
+  else
+    ret = 0;
+
+  return ret;
+}
+
+#if defined (HANDLE_MULTIBYTE)
+/* Calculate the number of screen columns occupied by STR from START to END.
+   In the case of multibyte characters with stateful encoding, we have to
+   scan from the beginning of the string to take the state into account. */
+static int
+_rl_col_width (str, start, end)
+     char *str;
+     int start, end;
+{
+  wchar_t wc;
+  mbstate_t ps = {0};
+  int tmp, point, width, max;
+
+  if (end <= start)
+    return 0;
+
+  point = 0;
+  max = end;
+
+  while (point < start)
+    {
+      tmp = mbrlen (str + point, max, &ps);
+      if ((size_t)tmp == (size_t)-1 || (size_t)tmp == (size_t)-2)
+	{
+	  /* In this case, the bytes are invalid or too short to compose a
+	     multibyte character, so we assume that the first byte represents
+	     a single character. */
+	  point++;
+	  max--;
+
+	  /* Clear the state of the byte sequence, because in this case the
+	     effect of mbstate is undefined. */
+	  memset (&ps, 0, sizeof (mbstate_t));
+	}
+      else if (tmp == 0)
+        break;		/* Found '\0' */
+      else
+	{
+	  point += tmp;
+	  max -= tmp;
+	}
+    }
+
+  /* If START is not a byte that starts a character, then POINT will be
+     greater than START.  In this case, assume that (POINT - START) gives
+     a byte count that is the number of columns of difference. */
+  width = point - start;
+
+  while (point < end)
+    {
+      tmp = mbrtowc (&wc, str + point, max, &ps);
+      if ((size_t)tmp == (size_t)-1 || (size_t)tmp == (size_t)-2)
+	{
+	  /* In this case, the bytes are invalid or too short to compose a
+	     multibyte character, so we assume that the first byte represents
+	     a single character. */
+	  point++;
+	  max--;
+
+	  /* and assume that the byte occupies a single column. */
+	  width++;
+
+	  /* Clear the state of the byte sequence, because in this case the
+	     effect of mbstate is undefined. */
+	  memset (&ps, 0, sizeof (mbstate_t));
+	}
+      else if (tmp == 0)
+        break;			/* Found '\0' */
+      else
+	{
+	  point += tmp;
+	  max -= tmp;
+	  tmp = wcwidth(wc);
+	  width += (tmp >= 0) ? tmp : 1;
+	}
+    }
+
+  width += point - end;
+
+  return width;
+}
+#endif /* HANDLE_MULTIBYTE */
+	  
diff --git a/readline-4.3/doc/Makefile.in b/readline-4.3/doc/Makefile.in
new file mode 100644
index 0000000..8a85ae1
--- /dev/null
+++ b/readline-4.3/doc/Makefile.in
@@ -0,0 +1,234 @@
+# This makefile for Readline library documentation is in -*- text -*- mode.
+# Emacs likes it that way.
+
+# Copyright (C) 1996 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+
+topdir = @top_srcdir@
+srcdir = @srcdir@
+VPATH = .:@srcdir@
+
+prefix = @prefix@
+infodir = @infodir@
+
+mandir = @mandir@
+manpfx = man
+
+man1ext = .1
+man1dir = $(mandir)/$(manpfx)1
+man3ext = .3
+man3dir = $(mandir)/$(manpfx)3
+
+# set this to a value to have the HTML documentation installed
+htmldir =
+
+# Support an alternate destination root directory for package building
+DESTDIR =
+
+SHELL = @MAKE_SHELL@
+RM = rm -f
+
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+
+BUILD_DIR = @BUILD_DIR@
+TEXINPUTDIR = $(srcdir)
+
+MAKEINFO    = LANGUAGE= makeinfo
+TEXI2DVI    = $(srcdir)/texi2dvi
+TEXI2HTML   = $(srcdir)/texi2html
+QUIETPS     = #set this to -q to shut up dvips
+PAPERSIZE   = letter
+PSDPI       = 300	# I don't have any 600-dpi printers
+DVIPS       = dvips -D ${PSDPI} $(QUIETPS) -t ${PAPERSIZE} -o $@     # tricky
+
+RLSRC = $(srcdir)/rlman.texinfo $(srcdir)/rluser.texinfo \
+	$(srcdir)/rltech.texinfo $(srcdir)/manvers.texinfo \
+	$(srcdir)/rluserman.texinfo
+HISTSRC = $(srcdir)/hist.texinfo $(srcdir)/hsuser.texinfo \
+	  $(srcdir)/hstech.texinfo $(srcdir)/manvers.texinfo
+
+# This should be a program that converts troff to an ascii-readable format
+NROFF       = groff -Tascii
+
+# This should be a program that converts troff to postscript
+GROFF       = groff
+
+DVIOBJ = readline.dvi history.dvi rluserman.dvi
+INFOOBJ = readline.info history.info rluserman.info
+PSOBJ = readline.ps history.ps rluserman.ps readline_3.ps history_3.ps
+HTMLOBJ = readline.html history.html rluserman.html
+TEXTOBJ = readline.0 history.0
+
+INTERMEDIATE_OBJ = rlman.dvi hist.dvi rluserman.dvi
+
+DIST_DOCS = $(DVIOBJ) $(PSOBJ) $(HTMLOBJ) $(INFOOBJ) $(TEXTOBJ)
+
+.SUFFIXES:      .0 .3 .ps .txt .dvi
+
+.3.0:
+	$(RM) $@
+	-${NROFF} -man $< > $@
+
+all: info dvi html ps text
+nodvi: info html text
+
+readline.dvi: $(RLSRC)
+	TEXINPUTS=.:$(TEXINPUTDIR):$$TEXINPUTS $(TEXI2DVI) $(srcdir)/rlman.texinfo
+	mv rlman.dvi readline.dvi
+
+readline.info: $(RLSRC)
+	$(MAKEINFO) --no-split -I $(TEXINPUTDIR) -o $@ $(srcdir)/rlman.texinfo
+
+rluserman.dvi: $(RLSRC)
+	TEXINPUTS=.:$(TEXINPUTDIR):$$TEXINPUTS $(TEXI2DVI) $(srcdir)/rluserman.texinfo
+
+rluserman.info: $(RLSRC)
+	$(MAKEINFO) --no-split -I $(TEXINPUTDIR) -o $@ $(srcdir)/rluserman.texinfo
+
+history.dvi: ${HISTSRC}
+	TEXINPUTS=.:$(TEXINPUTDIR):$$TEXINPUTS $(TEXI2DVI) $(srcdir)/hist.texinfo
+	mv hist.dvi history.dvi
+
+history.info: ${HISTSRC}
+	$(MAKEINFO) --no-split -I $(TEXINPUTDIR) -o $@ $(srcdir)/hist.texinfo
+
+readline.ps:	readline.dvi
+	$(RM) $@
+	$(DVIPS) readline.dvi
+
+rluserman.ps:	rluserman.dvi
+	$(RM) $@
+	$(DVIPS) rluserman.dvi
+
+history.ps:	history.dvi
+	$(RM) $@
+	$(DVIPS) history.dvi
+
+#
+# This leaves readline.html and rlman.html -- rlman.html is for www.gnu.org
+#
+readline.html:	${RLSRC}
+	$(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/rlman.texinfo
+	sed -e 's:rlman.html:readline.html:g' rlman.html > readline.html
+
+rluserman.html:	${RLSRC}
+	$(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/rluserman.texinfo
+
+history.html:	${HISTSRC}
+	$(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/hist.texinfo
+	sed -e 's:hist.html:history.html:g' hist.html > history.html
+	$(RM) hist.html
+
+info:	$(INFOOBJ)
+dvi:	$(DVIOBJ)
+ps:	$(PSOBJ)
+html:	$(HTMLOBJ)
+text:	$(TEXTOBJ)
+
+readline.0: readline.3
+
+readline_3.ps: readline.3
+	${RM} $@
+	${GROFF} -man < $(srcdir)/readline.3 > $@ 
+
+history.0: history.3
+
+history_3.ps: history.3
+	${RM} $@
+	${GROFF} -man < $(srcdir)/history.3 > $@ 
+
+clean:
+	$(RM) *.aux *.cp *.fn *.ky *.log *.pg *.toc *.tp *.vr *.cps *.pgs \
+	      *.fns *.kys *.tps *.vrs *.bt *.bts *.o core *.core
+
+mostlyclean: clean
+
+distclean: clean maybe-clean
+	$(RM) $(INTERMEDIATE_OBJ)
+	$(RM) Makefile
+
+maybe-clean:
+	-if test "X$(topdir)" != "X$(BUILD_DIR)"; then \
+		$(RM) $(DIST_DOCS); \
+	fi
+
+maintainer-clean: clean
+	$(RM) $(DIST_DOCS)
+	$(RM) $(INTERMEDIATE_OBJ)
+	$(RM) Makefile
+
+installdirs:	$(topdir)/support/mkdirs
+	-$(SHELL) $(topdir)/support/mkdirs $(DESTDIR)$(infodir) $(DESTDIR)$(man3dir)
+	-if test -n "${htmldir}" ; then \
+		$(SHELL) $(topdir)/support/mkdirs $(DESTDIR)$(htmldir) ; \
+	fi
+
+install:	installdirs
+	if test -f readline.info; then \
+		${INSTALL_DATA} readline.info $(DESTDIR)$(infodir)/readline.info; \
+	else \
+		${INSTALL_DATA} $(srcdir)/readline.info $(DESTDIR)$(infodir)/readline.info; \
+	fi
+	if test -f rluserman.info; then \
+		${INSTALL_DATA} rluserman.info $(DESTDIR)$(infodir)/rluserman.info; \
+	else \
+		${INSTALL_DATA} $(srcdir)/rluserman.info $(DESTDIR)$(infodir)/rluserman.info; \
+	fi
+	if test -f history.info; then \
+		${INSTALL_DATA} history.info $(DESTDIR)$(infodir)/history.info; \
+	else \
+		${INSTALL_DATA} $(srcdir)/history.info $(DESTDIR)$(infodir)/history.info; \
+	fi
+	-if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
+		install-info --dir-file=$(DESTDIR)$(infodir)/dir \
+			$(DESTDIR)$(infodir)/readline.info ; \
+		install-info --dir-file=$(DESTDIR)$(infodir)/dir \
+			$(DESTDIR)$(infodir)/history.info ; \
+		install-info --dir-file=$(DESTDIR)$(infodir)/dir \
+			$(DESTDIR)$(infodir)/rluserman.info ; \
+	else true; fi
+	-${INSTALL_DATA} $(srcdir)/readline.3 $(DESTDIR)$(man3dir)/readline$(man3ext)
+	-${INSTALL_DATA} $(srcdir)/history.3 $(DESTDIR)$(man3dir)/history$(man3ext)
+	-if test -n "${htmldir}" ; then \
+		if test -f readline.html; then \
+			${INSTALL_DATA} readline.html $(DESTDIR)$(htmldir)/readline.html; \
+		else \
+			${INSTALL_DATA} $(srcdir)/readline.html $(DESTDIR)$(htmldir)/readline.html; \
+		fi ; \
+		if test -f history.html; then \
+			${INSTALL_DATA} history.html $(DESTDIR)$(htmldir)/history.html; \
+		else \
+			${INSTALL_DATA} $(srcdir)/history.html $(DESTDIR)$(htmldir)/history.html; \
+		fi ; \
+		if test -f rluserman.html; then \
+			${INSTALL_DATA} rluserman.html $(DESTDIR)$(htmldir)/rluserman.html; \
+		else \
+			${INSTALL_DATA} $(srcdir)/rluserman.html $(DESTDIR)$(htmldir)/rluserman.html; \
+		fi ; \
+	fi
+
+uninstall:
+	$(RM) $(DESTDIR)$(infodir)/readline.info
+	$(RM) $(DESTDIR)$(infodir)/rluserman.info
+	$(RM) $(DESTDIR)$(infodir)/history.info
+	$(RM) $(DESTDIR)$(man3dir)/readline$(man3ext)
+	$(RM) $(DESTDIR)$(man3dir)/history$(man3ext)
+	-if test -n "${htmldir}" ; then \
+		$(RM) $(DESTDIR)$(htmldir)/readline.html ; \
+		$(RM) $(DESTDIR)$(htmldir)/rluserman.html ; \
+		$(RM) $(DESTDIR)$(htmldir)/history.html ; \
+	fi
diff --git a/readline-4.3/doc/hist.texinfo b/readline-4.3/doc/hist.texinfo
new file mode 100644
index 0000000..63ceb16
--- /dev/null
+++ b/readline-4.3/doc/hist.texinfo
@@ -0,0 +1,110 @@
+\input texinfo    @c -*-texinfo-*-
+@c %**start of header (This is for running Texinfo on a region.)
+@setfilename history.info
+@settitle GNU History Library
+@c %**end of header (This is for running Texinfo on a region.)
+
+@setchapternewpage odd
+
+@include manvers.texinfo
+
+@ifinfo
+@dircategory Libraries
+@direntry
+* History: (history).       The GNU history library API
+@end direntry
+
+This document describes the GNU History library, a programming tool that
+provides a consistent user interface for recalling lines of previously
+typed input.
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+pare preserved on all copies.
+
+@ignore
+Permission is granted to process this file through TeX and print the
+results, provided the printed document carries copying permission
+notice identical to this one except for the removal of this paragraph
+(this paragraph not being relevant to the printed manual).
+@end ignore
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Free Software Foundation.
+@end ifinfo
+
+@titlepage
+@title GNU History Library
+@subtitle Edition @value{EDITION}, for @code{History Library} Version @value{VERSION}.
+@subtitle @value{UPDATE-MONTH}
+@author Brian Fox, Free Software Foundation
+@author Chet Ramey, Case Western Reserve University
+
+@page
+This document describes the GNU History library, a programming tool that
+provides a consistent user interface for recalling lines of previously
+typed input.
+
+Published by the Free Software Foundation @*
+59 Temple Place, Suite 330, @*
+Boston, MA 02111 USA
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+are preserved on all copies.
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Free Software Foundation.
+
+@vskip 0pt plus 1filll
+Copyright @copyright{} 1988-2002 Free Software Foundation, Inc.
+@end titlepage
+
+@ifinfo
+@node Top
+@top GNU History Library
+
+This document describes the GNU History library, a programming tool that
+provides a consistent user interface for recalling lines of previously
+typed input.
+
+@menu
+* Using History Interactively::	  GNU History User's Manual.
+* Programming with GNU History::  GNU History Programmer's Manual.
+* Concept Index::		  Index of concepts described in this manual.
+* Function and Variable Index::	  Index of externally visible functions
+				  and variables.
+@end menu
+@end ifinfo
+
+@syncodeindex fn vr
+
+@include hsuser.texinfo
+@include hstech.texinfo
+
+@node Concept Index
+@appendix Concept Index
+@printindex cp
+
+@node Function and Variable Index
+@appendix Function and Variable Index
+@printindex vr
+
+@contents
+@bye
diff --git a/readline-4.3/doc/history.3 b/readline-4.3/doc/history.3
new file mode 100644
index 0000000..ed0cb9f
--- /dev/null
+++ b/readline-4.3/doc/history.3
@@ -0,0 +1,640 @@
+.\"
+.\" MAN PAGE COMMENTS to
+.\"
+.\"	Chet Ramey
+.\"	Information Network Services
+.\"	Case Western Reserve University
+.\"	chet@ins.CWRU.Edu
+.\"
+.\"	Last Change: Thu Jan 31 16:08:07 EST 2002
+.\"
+.TH HISTORY 3 "2002 January 31" "GNU History 4.3"
+.\"
+.\" File Name macro.  This used to be `.PN', for Path Name,
+.\" but Sun doesn't seem to like that very much.
+.\"
+.de FN
+\fI\|\\$1\|\fP
+..
+.ds lp \fR\|(\fP
+.ds rp \fR\|)\fP
+.\" FnN return-value fun-name N arguments
+.de Fn1
+\fI\\$1\fP \fB\\$2\fP \\*(lp\fI\\$3\fP\\*(rp
+.br
+..
+.de Fn2
+.if t \fI\\$1\fP \fB\\$2\fP \\*(lp\fI\\$3,\|\\$4\fP\\*(rp
+.if n \fI\\$1\fP \fB\\$2\fP \\*(lp\fI\\$3, \\$4\fP\\*(rp
+.br
+..
+.de Fn3
+.if t \fI\\$1\fP \fB\\$2\fP \\*(lp\fI\\$3,\|\\$4,\|\\$5\fP\|\\*(rp
+.if n \fI\\$1\fP \fB\\$2\fP \\*(lp\fI\\$3, \\$4, \\$5\fP\\*(rp
+.br
+..
+.de Vb
+\fI\\$1\fP \fB\\$2\fP
+.br
+..
+.SH NAME
+history \- GNU History Library
+.SH COPYRIGHT
+.if t The GNU History Library is Copyright \(co 1989-2002 by the Free Software Foundation, Inc.
+.if n The GNU History Library is Copyright (C) 1989-2002 by the Free Software Foundation, Inc.
+.SH DESCRIPTION
+Many programs read input from the user a line at a time.  The GNU
+History library is able to keep track of those lines, associate arbitrary
+data with each line, and utilize information from previous lines in
+composing new ones. 
+.PP
+.SH "HISTORY EXPANSION"
+.PP
+The history library supports a history expansion feature that
+is identical to the history expansion in
+.BR bash.
+This section describes what syntax features are available.
+.PP
+History expansions introduce words from the history list into
+the input stream, making it easy to repeat commands, insert the
+arguments to a previous command into the current input line, or
+fix errors in previous commands quickly.
+.PP
+History expansion is usually performed immediately after a complete line
+is read.
+It takes place in two parts.
+The first is to determine which line from the history list
+to use during substitution.
+The second is to select portions of that line for inclusion into
+the current one.
+The line selected from the history is the \fIevent\fP,
+and the portions of that line that are acted upon are \fIwords\fP.
+Various \fImodifiers\fP are available to manipulate the selected words.
+The line is broken into words in the same fashion as \fBbash\fP
+does when reading input,
+so that several words that would otherwise be separated 
+are considered one word when surrounded by quotes (see the
+description of \fBhistory_tokenize()\fP below).
+History expansions are introduced by the appearance of the
+history expansion character, which is \^\fB!\fP\^ by default.
+Only backslash (\^\fB\e\fP\^) and single quotes can quote
+the history expansion character.
+.SS Event Designators
+.PP
+An event designator is a reference to a command line entry in the
+history list.
+.PP
+.PD 0
+.TP
+.B !
+Start a history substitution, except when followed by a
+.BR blank ,
+newline, = or (.
+.TP
+.B !\fIn\fR
+Refer to command line
+.IR n .
+.TP
+.B !\-\fIn\fR
+Refer to the current command line minus
+.IR n .
+.TP
+.B !!
+Refer to the previous command.  This is a synonym for `!\-1'.
+.TP
+.B !\fIstring\fR
+Refer to the most recent command starting with 
+.IR string .
+.TP
+.B !?\fIstring\fR\fB[?]\fR
+Refer to the most recent command containing
+.IR string .
+The trailing \fB?\fP may be omitted if
+.I string
+is followed immediately by a newline.
+.TP
+.B \d\s+2^\s-2\u\fIstring1\fP\d\s+2^\s-2\u\fIstring2\fP\d\s+2^\s-2\u
+Quick substitution.  Repeat the last command, replacing
+.I string1
+with
+.IR string2 .
+Equivalent to
+``!!:s/\fIstring1\fP/\fIstring2\fP/''
+(see \fBModifiers\fP below).
+.TP
+.B !#
+The entire command line typed so far.
+.PD
+.SS Word Designators
+.PP
+Word designators are used to select desired words from the event.
+A 
+.B :
+separates the event specification from the word designator.
+It may be omitted if the word designator begins with a
+.BR ^ ,
+.BR $ ,
+.BR * ,
+.BR \- ,
+or
+.BR % .
+Words are numbered from the beginning of the line,
+with the first word being denoted by 0 (zero).
+Words are inserted into the current line separated by single spaces.
+.PP
+.PD 0
+.TP
+.B 0 (zero)
+The zeroth word.  For the shell, this is the command
+word.
+.TP
+.I n
+The \fIn\fRth word.
+.TP
+.B ^
+The first argument.  That is, word 1.
+.TP
+.B $
+The last argument.
+.TP
+.B %
+The word matched by the most recent `?\fIstring\fR?' search.
+.TP
+.I x\fB\-\fPy
+A range of words; `\-\fIy\fR' abbreviates `0\-\fIy\fR'.
+.TP
+.B *
+All of the words but the zeroth.  This is a synonym
+for `\fI1\-$\fP'.  It is not an error to use
+.B *
+if there is just one
+word in the event; the empty string is returned in that case.
+.TP
+.B x*
+Abbreviates \fIx\-$\fP.
+.TP
+.B x\-
+Abbreviates \fIx\-$\fP like \fBx*\fP, but omits the last word.
+.PD
+.PP
+If a word designator is supplied without an event specification, the
+previous command is used as the event.
+.SS Modifiers
+.PP
+After the optional word designator, there may appear a sequence of
+one or more of the following modifiers, each preceded by a `:'.
+.PP
+.PD 0
+.PP
+.TP
+.B h
+Remove a trailing file name component, leaving only the head.
+.TP
+.B t
+Remove all leading file name components, leaving the tail.
+.TP
+.B r
+Remove a trailing suffix of the form \fI.xxx\fP, leaving the
+basename.
+.TP
+.B e
+Remove all but the trailing suffix.
+.TP
+.B p
+Print the new command but do not execute it.
+.TP
+.B q
+Quote the substituted words, escaping further substitutions.
+.TP
+.B x
+Quote the substituted words as with
+.BR q ,
+but break into words at
+.B blanks
+and newlines.
+.TP
+.B s/\fIold\fP/\fInew\fP/
+Substitute
+.I new
+for the first occurrence of
+.I old
+in the event line.  Any delimiter can be used in place of /.  The
+final delimiter is optional if it is the last character of the
+event line.  The delimiter may be quoted in
+.I old
+and
+.I new
+with a single backslash.  If & appears in
+.IR new ,
+it is replaced by
+.IR old .
+A single backslash will quote the &.  If
+.I old
+is null, it is set to the last
+.I old
+substituted, or, if no previous history substitutions took place,
+the last
+.I string
+in a
+.B !?\fIstring\fR\fB[?]\fR
+search.
+.TP
+.B &
+Repeat the previous substitution.
+.TP
+.B g
+Cause changes to be applied over the entire event line.  This is
+used in conjunction with `\fB:s\fP' (e.g., `\fB:gs/\fIold\fP/\fInew\fP/\fR')
+or `\fB:&\fP'.  If used with
+`\fB:s\fP', any delimiter can be used
+in place of /, and the final delimiter is optional
+if it is the last character of the event line.
+.PD
+.SH "PROGRAMMING WITH HISTORY FUNCTIONS"
+This section describes how to use the History library in other programs.
+.SS Introduction to History
+.PP
+The programmer using the History library has available functions
+for remembering lines on a history list, associating arbitrary data
+with a line, removing lines from the list, searching through the list
+for a line containing an arbitrary text string, and referencing any line
+in the list directly.  In addition, a history \fIexpansion\fP function
+is available which provides for a consistent user interface across
+different programs.
+.PP
+The user using programs written with the History library has the
+benefit of a consistent user interface with a set of well-known
+commands for manipulating the text of previous lines and using that text
+in new commands.  The basic history manipulation commands are
+identical to
+the history substitution provided by \fBbash\fP.
+.PP
+If the programmer desires, he can use the Readline library, which
+includes some history manipulation by default, and has the added
+advantage of command line editing.
+.PP
+Before declaring any functions using any functionality the History
+library provides in other code, an application writer should include
+the file
+.FN <readline/history.h>
+in any file that uses the
+History library's features.  It supplies extern declarations for all
+of the library's public functions and variables, and declares all of
+the public data structures.
+
+.SS History Storage
+.PP
+The history list is an array of history entries.  A history entry is
+declared as follows:
+.PP
+.Vb "typedef void *" histdata_t;
+.PP
+.nf
+typedef struct _hist_entry {
+  char *line;
+  histdata_t data;
+} HIST_ENTRY;
+.fi
+.PP
+The history list itself might therefore be declared as
+.PP
+.Vb "HIST_ENTRY **" the_history_list;
+.PP
+The state of the History library is encapsulated into a single structure:
+.PP
+.nf
+/*
+ * A structure used to pass around the current state of the history.
+ */
+typedef struct _hist_state {
+  HIST_ENTRY **entries; /* Pointer to the entries themselves. */
+  int offset;           /* The location pointer within this array. */
+  int length;           /* Number of elements within this array. */
+  int size;             /* Number of slots allocated to this array. */
+  int flags;
+} HISTORY_STATE;
+.fi
+.PP
+If the flags member includes \fBHS_STIFLED\fP, the history has been
+stifled.
+.SH "History Functions"
+.PP
+This section describes the calling sequence for the various functions
+exported by the GNU History library.
+.SS Initializing History and State Management
+This section describes functions used to initialize and manage
+the state of the History library when you want to use the history
+functions in your program.
+
+.Fn1 void using_history void
+Begin a session in which the history functions might be used.  This
+initializes the interactive variables.
+
+.Fn1 "HISTORY_STATE *" history_get_history_state void
+Return a structure describing the current state of the input history.
+
+.Fn1 void history_set_history_state "HISTORY_STATE *state"
+Set the state of the history list according to \fIstate\fP.
+
+.SS History List Management
+
+These functions manage individual entries on the history list, or set
+parameters managing the list itself.
+
+.Fn1 void add_history "const char *string"
+Place \fIstring\fP at the end of the history list.  The associated data
+field (if any) is set to \fBNULL\fP.
+
+.Fn1 "HIST_ENTRY *" remove_history "int which"
+Remove history entry at offset \fIwhich\fP from the history.  The
+removed element is returned so you can free the line, data,
+and containing structure.
+
+.Fn3 "HIST_ENTRY *" replace_history_entry "int which" "const char *line" "histdata_t data"
+Make the history entry at offset \fIwhich\fP have \fIline\fP and \fIdata\fP.
+This returns the old entry so you can dispose of the data.  In the case
+of an invalid \fIwhich\fP, a \fBNULL\fP pointer is returned.
+
+.Fn1 void clear_history "void"
+Clear the history list by deleting all the entries.
+
+.Fn1 void stifle_history "int max"
+Stifle the history list, remembering only the last \fImax\fP entries.
+
+.Fn1 int unstifle_history "void"
+Stop stifling the history.  This returns the previously-set
+maximum number of history entries (as set by \fBstifle_history()\fP).
+history was stifled.  The value is positive if the history was
+stifled, negative if it wasn't.
+
+.Fn1 int history_is_stifled "void"
+Returns non-zero if the history is stifled, zero if it is not.
+
+.SS Information About the History List
+
+These functions return information about the entire history list or
+individual list entries.
+
+.Fn1 "HIST_ENTRY **" history_list "void"
+Return a \fBNULL\fP terminated array of \fIHIST_ENTRY *\fP which is the
+current input history.  Element 0 of this list is the beginning of time.
+If there is no history, return \fBNULL\fP.
+
+.Fn1 int where_history "void"
+Returns the offset of the current history element.
+
+.Fn1 "HIST_ENTRY *" current_history "void"
+Return the history entry at the current position, as determined by
+\fBwhere_history()\fP.  If there is no entry there, return a \fBNULL\fP
+pointer.
+
+.Fn1 "HIST_ENTRY *" history_get "int offset"
+Return the history entry at position \fIoffset\fP, starting from
+\fBhistory_base\fP.
+If there is no entry there, or if \fIoffset\fP
+is greater than the history length, return a \fBNULL\fP pointer.
+
+.Fn1 int history_total_bytes "void"
+Return the number of bytes that the primary history entries are using.
+This function returns the sum of the lengths of all the lines in the
+history.
+
+.SS Moving Around the History List
+
+These functions allow the current index into the history list to be
+set or changed.
+
+.Fn1 int history_set_pos "int pos"
+Set the current history offset to \fIpos\fP, an absolute index
+into the list.
+Returns 1 on success, 0 if \fIpos\fP is less than zero or greater
+than the number of history entries.
+
+.Fn1 "HIST_ENTRY *" previous_history "void"
+Back up the current history offset to the previous history entry, and
+return a pointer to that entry.  If there is no previous entry, return
+a \fBNULL\fP pointer.
+
+.Fn1 "HIST_ENTRY *" next_history "void"
+Move the current history offset forward to the next history entry, and
+return the a pointer to that entry.  If there is no next entry, return
+a \fBNULL\fP pointer.
+
+.SS Searching the History List
+
+These functions allow searching of the history list for entries containing
+a specific string.  Searching may be performed both forward and backward
+from the current history position.  The search may be \fIanchored\fP,
+meaning that the string must match at the beginning of the history entry.
+
+.Fn2 int history_search "const char *string" "int direction"
+Search the history for \fIstring\fP, starting at the current history offset.
+If \fIdirection\fP is less than 0, then the search is through
+previous entries, otherwise through subsequent entries.
+If \fIstring\fP is found, then
+the current history index is set to that history entry, and the value
+returned is the offset in the line of the entry where
+\fIstring\fP was found.  Otherwise, nothing is changed, and a -1 is
+returned.
+
+.Fn2 int history_search_prefix "const char *string" "int direction"
+Search the history for \fIstring\fP, starting at the current history
+offset.  The search is anchored: matching lines must begin with
+\fIstring\fP.  If \fIdirection\fP is less than 0, then the search is
+through previous entries, otherwise through subsequent entries.
+If \fIstring\fP is found, then the
+current history index is set to that entry, and the return value is 0. 
+Otherwise, nothing is changed, and a -1 is returned. 
+
+.Fn3 int history_search_pos "const char *string" "int direction" "int pos"
+Search for \fIstring\fP in the history list, starting at \fIpos\fP, an
+absolute index into the list.  If \fIdirection\fP is negative, the search
+proceeds backward from \fIpos\fP, otherwise forward.  Returns the absolute
+index of the history element where \fIstring\fP was found, or -1 otherwise.
+
+.SS Managing the History File
+The History library can read the history from and write it to a file.
+This section documents the functions for managing a history file.
+
+.Fn1 int read_history "const char *filename"
+Add the contents of \fIfilename\fP to the history list, a line at a time.
+If \fIfilename\fP is \fBNULL\fP, then read from \fI~/.history\fP.
+Returns 0 if successful, or \fBerrno\fP if not.
+
+.Fn3 int read_history_range "const char *filename" "int from" "int to"
+Read a range of lines from \fIfilename\fP, adding them to the history list.
+Start reading at line \fIfrom\fP and end at \fIto\fP.
+If \fIfrom\fP is zero, start at the beginning.  If \fIto\fP is less than
+\fIfrom\fP, then read until the end of the file.  If \fIfilename\fP is
+\fBNULL\fP, then read from \fI~/.history\fP.  Returns 0 if successful,
+or \fBerrno\fP if not.
+
+.Fn1 int write_history "const char *filename"
+Write the current history to \fIfilename\fP, overwriting \fIfilename\fP
+if necessary.
+If \fIfilename\fP is \fBNULL\fP, then write the history list to \fI~/.history\fP.
+Returns 0 on success, or \fBerrno\fP on a read or write error.
+
+
+.Fn2 int append_history "int nelements" "const char *filename"
+Append the last \fInelements\fP of the history list to \fIfilename\fP.
+If \fIfilename\fP is \fBNULL\fP, then append to \fI~/.history\fP.
+Returns 0 on success, or \fBerrno\fP on a read or write error.
+
+.Fn2 int history_truncate_file "const char *filename" "int nlines"
+Truncate the history file \fIfilename\fP, leaving only the last
+\fInlines\fP lines.
+If \fIfilename\fP is \fBNULL\fP, then \fI~/.history\fP is truncated.
+Returns 0 on success, or \fBerrno\fP on failure.
+
+.SS History Expansion
+
+These functions implement history expansion.
+
+.Fn2 int history_expand "char *string" "char **output"
+Expand \fIstring\fP, placing the result into \fIoutput\fP, a pointer
+to a string.  Returns:
+.RS
+.PD 0
+.TP
+0
+If no expansions took place (or, if the only change in
+the text was the removal of escape characters preceding the history expansion
+character);
+.TP
+1
+if expansions did take place;
+.TP
+-1
+if there was an error in expansion;
+.TP
+2
+if the returned line should be displayed, but not executed,
+as with the \fB:p\fP modifier.
+.PD
+.RE
+If an error ocurred in expansion, then \fIoutput\fP contains a descriptive
+error message.
+
+.Fn3 "char *" get_history_event "const char *string" "int *cindex" "int qchar"
+Returns the text of the history event beginning at \fIstring\fP +
+\fI*cindex\fP.  \fI*cindex\fP is modified to point to after the event
+specifier.  At function entry, \fIcindex\fP points to the index into
+\fIstring\fP where the history event specification begins.  \fIqchar\fP
+is a character that is allowed to end the event specification in addition
+to the ``normal'' terminating characters.
+
+.Fn1 "char **" history_tokenize "const char *string"
+Return an array of tokens parsed out of \fIstring\fP, much as the
+shell might.
+The tokens are split on the characters in the
+\fBhistory_word_delimiters\fP variable,
+and shell quoting conventions are obeyed.
+
+.Fn3 "char *" history_arg_extract "int first" "int last" "const char *string"
+Extract a string segment consisting of the \fIfirst\fP through \fIlast\fP
+arguments present in \fIstring\fP.  Arguments are split using
+\fBhistory_tokenize()\fP.
+
+.SS History Variables
+
+This section describes the externally-visible variables exported by
+the GNU History Library.
+
+.Vb int history_base
+The logical offset of the first entry in the history list.
+
+.Vb int history_length
+The number of entries currently stored in the history list.
+
+.Vb int history_max_entries
+The maximum number of history entries.  This must be changed using
+\fBstifle_history()\fP.
+
+.Vb char history_expansion_char
+The character that introduces a history event.  The default is \fB!\fP.
+Setting this to 0 inhibits history expansion.
+
+.Vb char history_subst_char
+The character that invokes word substitution if found at the start of
+a line.  The default is \fB^\fP.
+
+.Vb char history_comment_char
+During tokenization, if this character is seen as the first character
+of a word, then it and all subsequent characters up to a newline are
+ignored, suppressing history expansion for the remainder of the line.
+This is disabled by default.
+
+.Vb "char *" history_word_delimiters
+The characters that separate tokens for \fBhistory_tokenize()\fP.
+The default value is \fB"\ \et\en()<>;&|"\fP.
+
+.Vb "char *" history_no_expand_chars
+The list of characters which inhibit history expansion if found immediately
+following \fBhistory_expansion_char\fP.  The default is space, tab, newline,
+\fB\er\fP, and \fB=\fP.
+
+.Vb "char *" history_search_delimiter_chars
+The list of additional characters which can delimit a history search
+string, in addition to space, tab, \fI:\fP and \fI?\fP in the case of
+a substring search.  The default is empty.
+
+.Vb int history_quotes_inhibit_expansion
+If non-zero, single-quoted words are not scanned for the history expansion
+character.  The default value is 0.
+
+.Vb "rl_linebuf_func_t *" history_inhibit_expansion_function
+This should be set to the address of a function that takes two arguments:
+a \fBchar *\fP (\fIstring\fP)
+and an \fBint\fP index into that string (\fIi\fP).
+It should return a non-zero value if the history expansion starting at
+\fIstring[i]\fP should not be performed; zero if the expansion should
+be done.
+It is intended for use by applications like \fBbash\fP that use the history
+expansion character for additional purposes.
+By default, this variable is set to \fBNULL\fP.
+.SH FILES
+.PD 0 
+.TP
+.FN ~/.history
+Default filename for reading and writing saved history
+.PD
+.SH "SEE ALSO"
+.PD 0
+.TP
+\fIThe Gnu Readline Library\fP, Brian Fox and Chet Ramey
+.TP
+\fIThe Gnu History Library\fP, Brian Fox and Chet Ramey
+.TP
+\fIbash\fP(1)
+.TP
+\fIreadline\fP(3)
+.PD
+.SH AUTHORS
+Brian Fox, Free Software Foundation
+.br
+bfox@gnu.org
+.PP
+Chet Ramey, Case Western Reserve University
+.br
+chet@ins.CWRU.Edu
+.SH BUG REPORTS
+If you find a bug in the
+.B history
+library, you should report it.  But first, you should
+make sure that it really is a bug, and that it appears in the latest
+version of the
+.B history
+library that you have.
+.PP
+Once you have determined that a bug actually exists, mail a
+bug report to \fIbug\-readline\fP@\fIgnu.org\fP.
+If you have a fix, you are welcome to mail that
+as well!  Suggestions and `philosophical' bug reports may be mailed
+to \fPbug-readline\fP@\fIgnu.org\fP or posted to the Usenet
+newsgroup
+.BR gnu.bash.bug .
+.PP
+Comments and bug reports concerning
+this manual page should be directed to
+.IR chet@ins.CWRU.Edu .
diff --git a/readline-4.3/doc/hstech.texinfo b/readline-4.3/doc/hstech.texinfo
new file mode 100644
index 0000000..9494446
--- /dev/null
+++ b/readline-4.3/doc/hstech.texinfo
@@ -0,0 +1,550 @@
+@ignore
+This file documents the user interface to the GNU History library.
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+Authored by Brian Fox and Chet Ramey.
+
+Permission is granted to make and distribute verbatim copies of this manual
+provided the copyright notice and this permission notice are preserved on
+all copies.
+
+Permission is granted to process this file through Tex and print the
+results, provided the printed document carries copying permission notice
+identical to this one except for the removal of this paragraph (this
+paragraph not being relevant to the printed manual).
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided also that the
+GNU Copyright statement is available to the distributee, and provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions.
+@end ignore
+
+@node Programming with GNU History
+@chapter Programming with GNU History
+
+This chapter describes how to interface programs that you write
+with the @sc{gnu} History Library.
+It should be considered a technical guide.
+For information on the interactive use of @sc{gnu} History, @pxref{Using
+History Interactively}.
+
+@menu
+* Introduction to History::	What is the GNU History library for?
+* History Storage::		How information is stored.
+* History Functions::		Functions that you can use.
+* History Variables::		Variables that control behaviour.
+* History Programming Example::	Example of using the GNU History Library.
+@end menu
+
+@node Introduction to History
+@section Introduction to History
+
+Many programs read input from the user a line at a time.  The @sc{gnu}
+History library is able to keep track of those lines, associate arbitrary
+data with each line, and utilize information from previous lines in
+composing new ones. 
+
+The programmer using the History library has available functions
+for remembering lines on a history list, associating arbitrary data
+with a line, removing lines from the list, searching through the list
+for a line containing an arbitrary text string, and referencing any line
+in the list directly.  In addition, a history @dfn{expansion} function
+is available which provides for a consistent user interface across
+different programs.
+
+The user using programs written with the History library has the
+benefit of a consistent user interface with a set of well-known
+commands for manipulating the text of previous lines and using that text
+in new commands.  The basic history manipulation commands are similar to
+the history substitution provided by @code{csh}.
+
+If the programmer desires, he can use the Readline library, which
+includes some history manipulation by default, and has the added
+advantage of command line editing.
+
+Before declaring any functions using any functionality the History
+library provides in other code, an application writer should include
+the file @code{<readline/history.h>} in any file that uses the
+History library's features.  It supplies extern declarations for all
+of the library's public functions and variables, and declares all of
+the public data structures.
+
+@node History Storage
+@section History Storage
+
+The history list is an array of history entries.  A history entry is
+declared as follows:
+
+@example
+typedef void *histdata_t;
+
+typedef struct _hist_entry @{
+  char *line;
+  histdata_t data;
+@} HIST_ENTRY;
+@end example
+
+The history list itself might therefore be declared as
+
+@example
+HIST_ENTRY **the_history_list;
+@end example
+
+The state of the History library is encapsulated into a single structure:
+
+@example
+/*
+ * A structure used to pass around the current state of the history.
+ */
+typedef struct _hist_state @{
+  HIST_ENTRY **entries; /* Pointer to the entries themselves. */
+  int offset;           /* The location pointer within this array. */
+  int length;           /* Number of elements within this array. */
+  int size;             /* Number of slots allocated to this array. */
+  int flags;
+@} HISTORY_STATE;
+@end example
+
+If the flags member includes @code{HS_STIFLED}, the history has been
+stifled.
+
+@node History Functions
+@section History Functions
+
+This section describes the calling sequence for the various functions
+exported by the @sc{gnu} History library.
+
+@menu
+* Initializing History and State Management::	Functions to call when you
+						want to use history in a
+						program.
+* History List Management::		Functions used to manage the list
+					of history entries.
+* Information About the History List::	Functions returning information about
+					the history list.
+* Moving Around the History List::	Functions used to change the position
+					in the history list.
+* Searching the History List::		Functions to search the history list
+					for entries containing a string.
+* Managing the History File::		Functions that read and write a file
+					containing the history list.
+* History Expansion::			Functions to perform csh-like history
+					expansion.
+@end menu
+
+@node Initializing History and State Management
+@subsection Initializing History and State Management
+
+This section describes functions used to initialize and manage
+the state of the History library when you want to use the history
+functions in your program.
+
+@deftypefun void using_history (void)
+Begin a session in which the history functions might be used.  This
+initializes the interactive variables.
+@end deftypefun
+
+@deftypefun {HISTORY_STATE *} history_get_history_state (void)
+Return a structure describing the current state of the input history.
+@end deftypefun
+
+@deftypefun void history_set_history_state (HISTORY_STATE *state)
+Set the state of the history list according to @var{state}.
+@end deftypefun
+
+@node History List Management
+@subsection History List Management
+
+These functions manage individual entries on the history list, or set
+parameters managing the list itself.
+
+@deftypefun void add_history (const char *string)
+Place @var{string} at the end of the history list.  The associated data
+field (if any) is set to @code{NULL}.
+@end deftypefun
+
+@deftypefun {HIST_ENTRY *} remove_history (int which)
+Remove history entry at offset @var{which} from the history.  The
+removed element is returned so you can free the line, data,
+and containing structure.
+@end deftypefun
+
+@deftypefun {HIST_ENTRY *} replace_history_entry (int which, const char *line, histdata_t data)
+Make the history entry at offset @var{which} have @var{line} and @var{data}.
+This returns the old entry so you can dispose of the data.  In the case
+of an invalid @var{which}, a @code{NULL} pointer is returned.
+@end deftypefun
+
+@deftypefun void clear_history (void)
+Clear the history list by deleting all the entries.
+@end deftypefun
+
+@deftypefun void stifle_history (int max)
+Stifle the history list, remembering only the last @var{max} entries.
+@end deftypefun
+
+@deftypefun int unstifle_history (void)
+Stop stifling the history.  This returns the previously-set
+maximum number of history entries (as set by @code{stifle_history()}).
+The value is positive if the history was
+stifled, negative if it wasn't.
+@end deftypefun
+
+@deftypefun int history_is_stifled (void)
+Returns non-zero if the history is stifled, zero if it is not.
+@end deftypefun
+
+@node Information About the History List
+@subsection Information About the History List
+
+These functions return information about the entire history list or
+individual list entries.
+
+@deftypefun {HIST_ENTRY **} history_list (void)
+Return a @code{NULL} terminated array of @code{HIST_ENTRY *} which is the
+current input history.  Element 0 of this list is the beginning of time.
+If there is no history, return @code{NULL}.
+@end deftypefun
+
+@deftypefun int where_history (void)
+Returns the offset of the current history element.
+@end deftypefun
+
+@deftypefun {HIST_ENTRY *} current_history (void)
+Return the history entry at the current position, as determined by
+@code{where_history()}.  If there is no entry there, return a @code{NULL}
+pointer.
+@end deftypefun
+
+@deftypefun {HIST_ENTRY *} history_get (int offset)
+Return the history entry at position @var{offset}, starting from
+@code{history_base} (@pxref{History Variables}).
+If there is no entry there, or if @var{offset}
+is greater than the history length, return a @code{NULL} pointer.
+@end deftypefun
+
+@deftypefun int history_total_bytes (void)
+Return the number of bytes that the primary history entries are using.
+This function returns the sum of the lengths of all the lines in the
+history.
+@end deftypefun
+
+@node Moving Around the History List
+@subsection Moving Around the History List
+
+These functions allow the current index into the history list to be
+set or changed.
+
+@deftypefun int history_set_pos (int pos)
+Set the current history offset to @var{pos}, an absolute index
+into the list.
+Returns 1 on success, 0 if @var{pos} is less than zero or greater
+than the number of history entries.
+@end deftypefun
+
+@deftypefun {HIST_ENTRY *} previous_history (void)
+Back up the current history offset to the previous history entry, and
+return a pointer to that entry.  If there is no previous entry, return
+a @code{NULL} pointer.
+@end deftypefun
+
+@deftypefun {HIST_ENTRY *} next_history (void)
+Move the current history offset forward to the next history entry, and
+return the a pointer to that entry.  If there is no next entry, return
+a @code{NULL} pointer.
+@end deftypefun
+
+@node Searching the History List
+@subsection Searching the History List
+@cindex History Searching
+
+These functions allow searching of the history list for entries containing
+a specific string.  Searching may be performed both forward and backward
+from the current history position.  The search may be @dfn{anchored},
+meaning that the string must match at the beginning of the history entry.
+@cindex anchored search
+
+@deftypefun int history_search (const char *string, int direction)
+Search the history for @var{string}, starting at the current history offset.
+If @var{direction} is less than 0, then the search is through
+previous entries, otherwise through subsequent entries.
+If @var{string} is found, then
+the current history index is set to that history entry, and the value
+returned is the offset in the line of the entry where
+@var{string} was found.  Otherwise, nothing is changed, and a -1 is
+returned.
+@end deftypefun
+
+@deftypefun int history_search_prefix (const char *string, int direction)
+Search the history for @var{string}, starting at the current history
+offset.  The search is anchored: matching lines must begin with
+@var{string}.  If @var{direction} is less than 0, then the search is
+through previous entries, otherwise through subsequent entries.
+If @var{string} is found, then the
+current history index is set to that entry, and the return value is 0. 
+Otherwise, nothing is changed, and a -1 is returned. 
+@end deftypefun
+
+@deftypefun int history_search_pos (const char *string, int direction, int pos)
+Search for @var{string} in the history list, starting at @var{pos}, an
+absolute index into the list.  If @var{direction} is negative, the search
+proceeds backward from @var{pos}, otherwise forward.  Returns the absolute
+index of the history element where @var{string} was found, or -1 otherwise.
+@end deftypefun
+
+@node Managing the History File
+@subsection Managing the History File
+
+The History library can read the history from and write it to a file.
+This section documents the functions for managing a history file.
+
+@deftypefun int read_history (const char *filename)
+Add the contents of @var{filename} to the history list, a line at a time.
+If @var{filename} is @code{NULL}, then read from @file{~/.history}.
+Returns 0 if successful, or @code{errno} if not.
+@end deftypefun
+
+@deftypefun int read_history_range (const char *filename, int from, int to)
+Read a range of lines from @var{filename}, adding them to the history list.
+Start reading at line @var{from} and end at @var{to}.
+If @var{from} is zero, start at the beginning.  If @var{to} is less than
+@var{from}, then read until the end of the file.  If @var{filename} is
+@code{NULL}, then read from @file{~/.history}.  Returns 0 if successful,
+or @code{errno} if not.
+@end deftypefun
+
+@deftypefun int write_history (const char *filename)
+Write the current history to @var{filename}, overwriting @var{filename}
+if necessary.
+If @var{filename} is @code{NULL}, then write the history list to
+@file{~/.history}.
+Returns 0 on success, or @code{errno} on a read or write error.
+@end deftypefun
+
+@deftypefun int append_history (int nelements, const char *filename)
+Append the last @var{nelements} of the history list to @var{filename}.
+If @var{filename} is @code{NULL}, then append to @file{~/.history}.
+Returns 0 on success, or @code{errno} on a read or write error.
+@end deftypefun
+
+@deftypefun int history_truncate_file (const char *filename, int nlines)
+Truncate the history file @var{filename}, leaving only the last
+@var{nlines} lines.
+If @var{filename} is @code{NULL}, then @file{~/.history} is truncated.
+Returns 0 on success, or @code{errno} on failure.
+@end deftypefun
+
+@node History Expansion
+@subsection History Expansion
+
+These functions implement history expansion.
+
+@deftypefun int history_expand (char *string, char **output)
+Expand @var{string}, placing the result into @var{output}, a pointer
+to a string (@pxref{History Interaction}).  Returns:
+@table @code
+@item 0
+If no expansions took place (or, if the only change in
+the text was the removal of escape characters preceding the history expansion
+character);
+@item 1
+if expansions did take place;
+@item -1
+if there was an error in expansion;
+@item 2
+if the returned line should be displayed, but not executed,
+as with the @code{:p} modifier (@pxref{Modifiers}).
+@end table
+
+If an error ocurred in expansion, then @var{output} contains a descriptive
+error message.
+@end deftypefun
+
+@deftypefun {char *} get_history_event (const char *string, int *cindex, int qchar)
+Returns the text of the history event beginning at @var{string} +
+@var{*cindex}.  @var{*cindex} is modified to point to after the event
+specifier.  At function entry, @var{cindex} points to the index into
+@var{string} where the history event specification begins.  @var{qchar}
+is a character that is allowed to end the event specification in addition
+to the ``normal'' terminating characters.
+@end deftypefun
+
+@deftypefun {char **} history_tokenize (const char *string)
+Return an array of tokens parsed out of @var{string}, much as the
+shell might.  The tokens are split on the characters in the
+@var{history_word_delimiters} variable,
+and shell quoting conventions are obeyed.
+@end deftypefun
+
+@deftypefun {char *} history_arg_extract (int first, int last, const char *string)
+Extract a string segment consisting of the @var{first} through @var{last}
+arguments present in @var{string}.  Arguments are split using
+@code{history_tokenize}.
+@end deftypefun
+
+@node History Variables
+@section History Variables
+
+This section describes the externally-visible variables exported by
+the @sc{gnu} History Library.
+
+@deftypevar int history_base
+The logical offset of the first entry in the history list.
+@end deftypevar
+
+@deftypevar int history_length
+The number of entries currently stored in the history list.
+@end deftypevar
+
+@deftypevar int history_max_entries
+The maximum number of history entries.  This must be changed using
+@code{stifle_history()}.
+@end deftypevar
+
+@deftypevar char history_expansion_char
+The character that introduces a history event.  The default is @samp{!}.
+Setting this to 0 inhibits history expansion.
+@end deftypevar
+
+@deftypevar char history_subst_char
+The character that invokes word substitution if found at the start of
+a line.  The default is @samp{^}.
+@end deftypevar
+
+@deftypevar char history_comment_char
+During tokenization, if this character is seen as the first character
+of a word, then it and all subsequent characters up to a newline are
+ignored, suppressing history expansion for the remainder of the line.
+This is disabled by default.
+@end deftypevar
+
+@deftypevar {char *} history_word_delimiters
+The characters that separate tokens for @code{history_tokenize()}.
+The default value is @code{" \t\n()<>;&|"}.
+@end deftypevar
+
+@deftypevar {char *} history_no_expand_chars
+The list of characters which inhibit history expansion if found immediately
+following @var{history_expansion_char}.  The default is space, tab, newline,
+carriage return, and @samp{=}.
+@end deftypevar
+
+@deftypevar {char *} history_search_delimiter_chars
+The list of additional characters which can delimit a history search
+string, in addition to space, TAB, @samp{:} and @samp{?} in the case of
+a substring search.  The default is empty.
+@end deftypevar
+
+@deftypevar int history_quotes_inhibit_expansion
+If non-zero, single-quoted words are not scanned for the history expansion
+character.  The default value is 0.
+@end deftypevar
+
+@deftypevar {rl_linebuf_func_t *} history_inhibit_expansion_function
+This should be set to the address of a function that takes two arguments:
+a @code{char *} (@var{string})
+and an @code{int} index into that string (@var{i}).
+It should return a non-zero value if the history expansion starting at
+@var{string[i]} should not be performed; zero if the expansion should
+be done.
+It is intended for use by applications like Bash that use the history
+expansion character for additional purposes.
+By default, this variable is set to @code{NULL}.
+@end deftypevar
+
+@node History Programming Example
+@section History Programming Example
+
+The following program demonstrates simple use of the @sc{gnu} History Library.
+
+@smallexample
+#include <stdio.h>
+#include <readline/history.h>
+
+main (argc, argv)
+     int argc;
+     char **argv;
+@{
+  char line[1024], *t;
+  int len, done = 0;
+
+  line[0] = 0;
+
+  using_history ();
+  while (!done)
+    @{
+      printf ("history$ ");
+      fflush (stdout);
+      t = fgets (line, sizeof (line) - 1, stdin);
+      if (t && *t)
+        @{
+          len = strlen (t);
+          if (t[len - 1] == '\n')
+            t[len - 1] = '\0';
+        @}
+
+      if (!t)
+        strcpy (line, "quit");
+
+      if (line[0])
+        @{
+          char *expansion;
+          int result;
+
+          result = history_expand (line, &expansion);
+          if (result)
+            fprintf (stderr, "%s\n", expansion);
+
+          if (result < 0 || result == 2)
+            @{
+              free (expansion);
+              continue;
+            @}
+
+          add_history (expansion);
+          strncpy (line, expansion, sizeof (line) - 1);
+          free (expansion);
+        @}
+
+      if (strcmp (line, "quit") == 0)
+        done = 1;
+      else if (strcmp (line, "save") == 0)
+        write_history ("history_file");
+      else if (strcmp (line, "read") == 0)
+        read_history ("history_file");
+      else if (strcmp (line, "list") == 0)
+        @{
+          register HIST_ENTRY **the_list;
+          register int i;
+
+          the_list = history_list ();
+          if (the_list)
+            for (i = 0; the_list[i]; i++)
+              printf ("%d: %s\n", i + history_base, the_list[i]->line);
+        @}
+      else if (strncmp (line, "delete", 6) == 0)
+        @{
+          int which;
+          if ((sscanf (line + 6, "%d", &which)) == 1)
+            @{
+              HIST_ENTRY *entry = remove_history (which);
+              if (!entry)
+                fprintf (stderr, "No such entry %d\n", which);
+              else
+                @{
+                  free (entry->line);
+                  free (entry);
+                @}
+            @}
+          else
+            @{
+              fprintf (stderr, "non-numeric arg given to `delete'\n");
+            @}
+        @}
+    @}
+@}
+@end smallexample
diff --git a/readline-4.3/doc/hsuser.texinfo b/readline-4.3/doc/hsuser.texinfo
new file mode 100644
index 0000000..418bfa8
--- /dev/null
+++ b/readline-4.3/doc/hsuser.texinfo
@@ -0,0 +1,437 @@
+@ignore
+This file documents the user interface to the GNU History library.
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+Authored by Brian Fox and Chet Ramey.
+
+Permission is granted to make and distribute verbatim copies of this manual
+provided the copyright notice and this permission notice are preserved on
+all copies.
+
+Permission is granted to process this file through Tex and print the
+results, provided the printed document carries copying permission notice
+identical to this one except for the removal of this paragraph (this
+paragraph not being relevant to the printed manual).
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided also that the
+GNU Copyright statement is available to the distributee, and provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions.
+@end ignore
+
+@node Using History Interactively
+@chapter Using History Interactively
+
+@ifclear BashFeatures
+@defcodeindex bt
+@end ifclear
+
+@ifset BashFeatures
+This chapter describes how to use the @sc{gnu} History Library
+interactively, from a user's standpoint.
+It should be considered a user's guide.
+For information on using the @sc{gnu} History Library in other programs,
+see the @sc{gnu} Readline Library Manual.
+@end ifset
+@ifclear BashFeatures
+This chapter describes how to use the @sc{gnu} History Library interactively,
+from a user's standpoint.  It should be considered a user's guide.  For
+information on using the @sc{gnu} History Library in your own programs,
+@pxref{Programming with GNU History}.
+@end ifclear
+
+@ifset BashFeatures
+@menu
+* Bash History Facilities::	How Bash lets you manipulate your command
+				history.
+* Bash History Builtins::	The Bash builtin commands that manipulate
+				the command history.
+* History Interaction::		What it feels like using History as a user.
+@end menu
+@end ifset
+@ifclear BashFeatures
+@menu
+* History Interaction::		What it feels like using History as a user.
+@end menu
+@end ifclear
+
+@ifset BashFeatures
+@node Bash History Facilities
+@section Bash History Facilities
+@cindex command history
+@cindex history list
+
+When the @option{-o history} option to the @code{set} builtin
+is enabled (@pxref{The Set Builtin}),
+the shell provides access to the @dfn{command history},
+the list of commands previously typed.
+The value of the @env{HISTSIZE} shell variable is used as the
+number of commands to save in a history list.
+The text of the last @env{$HISTSIZE}
+commands (default 500) is saved.
+The shell stores each command in the history list prior to
+parameter and variable expansion
+but after history expansion is performed, subject to the
+values of the shell variables
+@env{HISTIGNORE} and @env{HISTCONTROL}.
+
+When the shell starts up, the history is initialized from the
+file named by the @env{HISTFILE} variable (default @file{~/.bash_history}).
+The file named by the value of @env{HISTFILE} is truncated, if
+necessary, to contain no more than the number of lines specified by
+the value of the @env{HISTFILESIZE} variable.
+When an interactive shell exits, the last
+@env{$HISTSIZE} lines are copied from the history list to the file
+named by @env{$HISTFILE}.
+If the @code{histappend} shell option is set (@pxref{Bash Builtins}),
+the lines are appended to the history file,
+otherwise the history file is overwritten.
+If @env{HISTFILE}
+is unset, or if the history file is unwritable, the history is
+not saved.  After saving the history, the history file is truncated
+to contain no more than @env{$HISTFILESIZE}
+lines.  If @env{HISTFILESIZE} is not set, no truncation is performed.
+
+The builtin command @code{fc} may be used to list or edit and re-execute
+a portion of the history list.
+The @code{history} builtin may be used to display or modify the history
+list and manipulate the history file.
+When using command-line editing, search commands
+are available in each editing mode that provide access to the
+history list (@pxref{Commands For History}).
+
+The shell allows control over which commands are saved on the history
+list.  The @env{HISTCONTROL} and @env{HISTIGNORE}
+variables may be set to cause the shell to save only a subset of the
+commands entered.
+The @code{cmdhist}
+shell option, if enabled, causes the shell to attempt to save each
+line of a multi-line command in the same history entry, adding
+semicolons where necessary to preserve syntactic correctness.
+The @code{lithist}
+shell option causes the shell to save the command with embedded newlines
+instead of semicolons.
+The @code{shopt} builtin is used to set these options.
+@xref{Bash Builtins}, for a description of @code{shopt}.
+
+@node Bash History Builtins
+@section Bash History Builtins
+@cindex history builtins
+
+Bash provides two builtin commands which manipulate the
+history list and history file.
+
+@table @code
+
+@item fc
+@btindex fc
+@example
+@code{fc [-e @var{ename}] [-nlr] [@var{first}] [@var{last}]}
+@code{fc -s [@var{pat}=@var{rep}] [@var{command}]}
+@end example
+
+Fix Command.  In the first form, a range of commands from @var{first} to
+@var{last} is selected from the history list.  Both @var{first} and
+@var{last} may be specified as a string (to locate the most recent
+command beginning with that string) or as a number (an index into the
+history list, where a negative number is used as an offset from the
+current command number).  If @var{last} is not specified it is set to
+@var{first}.  If @var{first} is not specified it is set to the previous
+command for editing and @minus{}16 for listing.  If the @option{-l} flag is
+given, the commands are listed on standard output.  The @option{-n} flag
+suppresses the command numbers when listing.  The @option{-r} flag
+reverses the order of the listing.  Otherwise, the editor given by
+@var{ename} is invoked on a file containing those commands.  If
+@var{ename} is not given, the value of the following variable expansion
+is used: @code{$@{FCEDIT:-$@{EDITOR:-vi@}@}}.  This says to use the
+value of the @env{FCEDIT} variable if set, or the value of the
+@env{EDITOR} variable if that is set, or @code{vi} if neither is set.
+When editing is complete, the edited commands are echoed and executed.
+
+In the second form, @var{command} is re-executed after each instance
+of @var{pat} in the selected command is replaced by @var{rep}.
+
+A useful alias to use with the @code{fc} command is @code{r='fc -s'}, so
+that typing @samp{r cc} runs the last command beginning with @code{cc}
+and typing @samp{r} re-executes the last command (@pxref{Aliases}).
+
+@item history
+@btindex history
+@example
+history [@var{n}]
+history -c
+history -d @var{offset}
+history [-anrw] [@var{filename}]
+history -ps @var{arg}
+@end example
+
+With no options, display the history list with line numbers.
+Lines prefixed with a @samp{*} have been modified.
+An argument of @var{n} lists only the last @var{n} lines.
+Options, if supplied, have the following meanings:
+
+@table @code
+@item -c
+Clear the history list.  This may be combined
+with the other options to replace the history list completely.
+
+@item -d @var{offset}
+Delete the history entry at position @var{offset}.
+@var{offset} should be specified as it appears when the history is
+displayed.
+
+@item -a
+Append the new
+history lines (history lines entered since the beginning of the
+current Bash session) to the history file.
+
+@item -n
+Append the history lines not already read from the history file
+to the current history list.  These are lines appended to the history
+file since the beginning of the current Bash session.
+
+@item -r
+Read the current history file and append its contents to
+the history list.
+
+@item -w
+Write out the current history to the history file.
+
+@item -p
+Perform history substitution on the @var{arg}s and display the result
+on the standard output, without storing the results in the history list.
+
+@item -s
+The @var{arg}s are added to the end of
+the history list as a single entry.
+
+@end table
+
+When any of the @option{-w}, @option{-r}, @option{-a}, or @option{-n} options is
+used, if @var{filename}
+is given, then it is used as the history file.  If not, then
+the value of the @env{HISTFILE} variable is used.
+
+@end table
+@end ifset
+
+@node History Interaction
+@section History Expansion
+@cindex history expansion
+
+The History library provides a history expansion feature that is similar
+to the history expansion provided by @code{csh}.  This section
+describes the syntax used to manipulate the history information.
+
+History expansions introduce words from the history list into
+the input stream, making it easy to repeat commands, insert the
+arguments to a previous command into the current input line, or
+fix errors in previous commands quickly.
+
+History expansion takes place in two parts.  The first is to determine
+which line from the history list should be used during substitution.
+The second is to select portions of that line for inclusion into the
+current one.  The line selected from the history is called the
+@dfn{event}, and the portions of that line that are acted upon are
+called @dfn{words}.  Various @dfn{modifiers} are available to manipulate
+the selected words.  The line is broken into words in the same fashion
+that Bash does, so that several words
+surrounded by quotes are considered one word.
+History expansions are introduced by the appearance of the
+history expansion character, which is @samp{!} by default.
+@ifset BashFeatures
+Only @samp{\} and @samp{'} may be used to escape the history expansion
+character.
+@end ifset
+
+@ifset BashFeatures
+Several shell options settable with the @code{shopt}
+builtin (@pxref{Bash Builtins}) may be used to tailor
+the behavior of history expansion.  If the
+@code{histverify} shell option is enabled, and Readline
+is being used, history substitutions are not immediately passed to
+the shell parser.
+Instead, the expanded line is reloaded into the Readline
+editing buffer for further modification.
+If Readline is being used, and the @code{histreedit}
+shell option is enabled, a failed history expansion will be
+reloaded into the Readline editing buffer for correction.
+The @option{-p} option to the @code{history} builtin command
+may be used to see what a history expansion will do before using it.
+The @option{-s} option to the @code{history} builtin may be used to
+add commands to the end of the history list without actually executing
+them, so that they are available for subsequent recall.
+This is most useful in conjunction with Readline.
+
+The shell allows control of the various characters used by the
+history expansion mechanism with the @code{histchars} variable.
+@end ifset
+
+@menu
+* Event Designators::	How to specify which history line to use.
+* Word Designators::	Specifying which words are of interest.
+* Modifiers::		Modifying the results of substitution.
+@end menu
+
+@node Event Designators
+@subsection Event Designators
+@cindex event designators
+
+An event designator is a reference to a command line entry in the
+history list.
+@cindex history events
+
+@table @asis
+
+@item @code{!}
+Start a history substitution, except when followed by a space, tab,
+the end of the line, @samp{=} or @samp{(}.
+
+@item @code{!@var{n}}
+Refer to command line @var{n}.
+
+@item @code{!-@var{n}}
+Refer to the command @var{n} lines back.
+
+@item @code{!!}
+Refer to the previous command.  This is a synonym for @samp{!-1}.
+
+@item @code{!@var{string}}
+Refer to the most recent command starting with @var{string}.
+
+@item @code{!?@var{string}[?]}
+Refer to the most recent command containing @var{string}.  The trailing
+@samp{?} may be omitted if the @var{string} is followed immediately by
+a newline.
+
+@item @code{^@var{string1}^@var{string2}^}
+Quick Substitution.  Repeat the last command, replacing @var{string1}
+with @var{string2}.  Equivalent to
+@code{!!:s/@var{string1}/@var{string2}/}.
+
+@item @code{!#}
+The entire command line typed so far.
+
+@end table
+
+@node Word Designators
+@subsection Word Designators
+
+Word designators are used to select desired words from the event.
+A @samp{:} separates the event specification from the word designator.  It
+may be omitted if the word designator begins with a @samp{^}, @samp{$},
+@samp{*}, @samp{-}, or @samp{%}.  Words are numbered from the beginning
+of the line, with the first word being denoted by 0 (zero).  Words are
+inserted into the current line separated by single spaces.
+
+@need 0.75
+For example,
+
+@table @code
+@item !!
+designates the preceding command.  When you type this, the preceding
+command is repeated in toto.
+
+@item !!:$
+designates the last argument of the preceding command.  This may be
+shortened to @code{!$}.
+
+@item !fi:2
+designates the second argument of the most recent command starting with
+the letters @code{fi}.
+@end table
+
+@need 0.75
+Here are the word designators:
+ 
+@table @code
+
+@item 0 (zero)
+The @code{0}th word.  For many applications, this is the command word.
+
+@item @var{n}
+The @var{n}th word.
+
+@item ^
+The first argument; that is, word 1.
+
+@item $
+The last argument.
+
+@item %
+The word matched by the most recent @samp{?@var{string}?} search.
+
+@item @var{x}-@var{y}
+A range of words; @samp{-@var{y}} abbreviates @samp{0-@var{y}}.
+
+@item *
+All of the words, except the @code{0}th.  This is a synonym for @samp{1-$}.
+It is not an error to use @samp{*} if there is just one word in the event;
+the empty string is returned in that case.
+
+@item @var{x}*
+Abbreviates @samp{@var{x}-$}
+
+@item @var{x}-
+Abbreviates @samp{@var{x}-$} like @samp{@var{x}*}, but omits the last word.
+
+@end table
+
+If a word designator is supplied without an event specification, the
+previous command is used as the event.
+
+@node Modifiers
+@subsection Modifiers
+
+After the optional word designator, you can add a sequence of one or more
+of the following modifiers, each preceded by a @samp{:}.
+
+@table @code
+
+@item h
+Remove a trailing pathname component, leaving only the head.
+
+@item t
+Remove all leading  pathname  components, leaving the tail.
+
+@item r
+Remove a trailing suffix of the form @samp{.@var{suffix}}, leaving
+the basename.
+
+@item e
+Remove all but the trailing suffix.
+
+@item p
+Print the new command but do not execute it.
+
+@ifset BashFeatures
+@item q
+Quote the substituted words, escaping further substitutions.
+
+@item x
+Quote the substituted words as with @samp{q},
+but break into words at spaces, tabs, and newlines.
+@end ifset
+
+@item s/@var{old}/@var{new}/
+Substitute @var{new} for the first occurrence of @var{old} in the
+event line.  Any delimiter may be used in place of @samp{/}.
+The delimiter may be quoted in @var{old} and @var{new}
+with a single backslash.  If @samp{&} appears in @var{new},
+it is replaced by @var{old}.  A single backslash will quote
+the @samp{&}.  The final delimiter is optional if it is the last
+character on the input line.
+
+@item &
+Repeat the previous substitution.
+
+@item g
+Cause changes to be applied over the entire event line.  Used in
+conjunction with @samp{s}, as in @code{gs/@var{old}/@var{new}/},
+or with @samp{&}.
+
+@end table
diff --git a/readline-4.3/doc/manvers.texinfo b/readline-4.3/doc/manvers.texinfo
new file mode 100644
index 0000000..1206cf0
--- /dev/null
+++ b/readline-4.3/doc/manvers.texinfo
@@ -0,0 +1,10 @@
+@ignore
+Copyright (C) 1988-2002 Free Software Foundation, Inc. 
+@end ignore
+
+@set EDITION 4.3
+@set VERSION 4.3
+@set UPDATED 2002 March 4
+@set UPDATE-MONTH March 2002
+
+@set LASTCHANGE Mon Mar  4 12:00:16 EST 2002
diff --git a/readline-4.3/doc/readline.3 b/readline-4.3/doc/readline.3
new file mode 100644
index 0000000..afd6ba2
--- /dev/null
+++ b/readline-4.3/doc/readline.3
@@ -0,0 +1,1272 @@
+.\"
+.\" MAN PAGE COMMENTS to
+.\"
+.\"	Chet Ramey
+.\"	Information Network Services
+.\"	Case Western Reserve University
+.\"	chet@ins.CWRU.Edu
+.\"
+.\"	Last Change: Tue Jan 22 09:18:25 EST 2002
+.\"
+.TH READLINE 3 "2002 January 22" "GNU Readline 4.3"
+.\"
+.\" File Name macro.  This used to be `.PN', for Path Name,
+.\" but Sun doesn't seem to like that very much.
+.\"
+.de FN
+\fI\|\\$1\|\fP
+..
+.SH NAME
+readline \- get a line from a user with editing
+.SH SYNOPSIS
+.LP
+.nf
+.ft B
+#include <stdio.h>
+#include <readline/readline.h>
+#include <readline/history.h>
+.ft
+.fi
+.LP
+.nf
+\fIchar *\fP
+.br
+\fBreadline\fP (\fIconst char *prompt\fP);
+.fi
+.SH COPYRIGHT
+.if n Readline is Copyright (C) 1989\-2002 by the Free Software Foundation, Inc.
+.if t Readline is Copyright \(co 1989\-2002 by the Free Software Foundation, Inc.
+.SH DESCRIPTION
+.LP
+.B readline
+will read a line from the terminal
+and return it, using
+.B prompt
+as a prompt.  If 
+.B prompt
+is \fBNULL\fP or the empty string, no prompt is issued.
+The line returned is allocated with
+.IR malloc (3);
+the caller must free it when finished.  The line returned
+has the final newline removed, so only the text of the line
+remains.
+.LP
+.B readline
+offers editing capabilities while the user is entering the
+line.
+By default, the line editing commands
+are similar to those of emacs.
+A vi\-style line editing interface is also available.
+.LP
+This manual page describes only the most basic use of \fBreadline\fP.
+Much more functionality is available; see
+\fIThe GNU Readline Library\fP and \fIThe GNU History Library\fP
+for additional information.
+.SH RETURN VALUE
+.LP
+.B readline
+returns the text of the line read.  A blank line
+returns the empty string.  If
+.B EOF
+is encountered while reading a line, and the line is empty,
+.B NULL
+is returned.  If an
+.B EOF
+is read with a non\-empty line, it is
+treated as a newline.
+.SH NOTATION
+.LP
+An emacs-style notation is used to denote
+keystrokes.  Control keys are denoted by C\-\fIkey\fR, e.g., C\-n
+means Control\-N.  Similarly, 
+.I meta
+keys are denoted by M\-\fIkey\fR, so M\-x means Meta\-X.  (On keyboards
+without a 
+.I meta
+key, M\-\fIx\fP means ESC \fIx\fP, i.e., press the Escape key
+then the
+.I x
+key.  This makes ESC the \fImeta prefix\fP.
+The combination M\-C\-\fIx\fP means ESC\-Control\-\fIx\fP,
+or press the Escape key
+then hold the Control key while pressing the
+.I x
+key.)
+.PP
+Readline commands may be given numeric
+.IR arguments ,
+which normally act as a repeat count.  Sometimes, however, it is the
+sign of the argument that is significant.  Passing a negative argument
+to a command that acts in the forward direction (e.g., \fBkill\-line\fP)
+causes that command to act in a backward direction.  Commands whose
+behavior with arguments deviates from this are noted.
+.PP
+When a command is described as \fIkilling\fP text, the text
+deleted is saved for possible future retrieval
+(\fIyanking\fP).  The killed text is saved in a
+\fIkill ring\fP.  Consecutive kills cause the text to be
+accumulated into one unit, which can be yanked all at once. 
+Commands which do not kill text separate the chunks of text
+on the kill ring.
+.SH INITIALIZATION FILE
+.LP
+Readline is customized by putting commands in an initialization
+file (the \fIinputrc\fP file).
+The name of this file is taken from the value of the
+.B INPUTRC
+environment variable.  If that variable is unset, the default is
+.IR ~/.inputrc .
+When a program which uses the readline library starts up, the
+init file is read, and the key bindings and variables are set.
+There are only a few basic constructs allowed in the
+readline init file.  Blank lines are ignored.
+Lines beginning with a \fB#\fP are comments.
+Lines beginning with a \fB$\fP indicate conditional constructs.
+Other lines denote key bindings and variable settings.
+Each program using this library may add its own commands
+and bindings.
+.PP
+For example, placing
+.RS
+.PP
+M\-Control\-u: universal\-argument
+.RE
+or
+.RS
+C\-Meta\-u: universal\-argument
+.RE
+.sp
+into the 
+.I inputrc
+would make M\-C\-u execute the readline command
+.IR universal\-argument .
+.PP
+The following symbolic character names are recognized while
+processing key bindings:
+.IR DEL ,
+.IR ESC ,
+.IR ESCAPE ,
+.IR LFD ,
+.IR NEWLINE ,
+.IR RET ,
+.IR RETURN ,
+.IR RUBOUT ,
+.IR SPACE ,
+.IR SPC ,
+and
+.IR TAB .
+.PP
+In addition to command names, readline allows keys to be bound
+to a string that is inserted when the key is pressed (a \fImacro\fP).
+.PP
+.SS Key Bindings
+.PP
+The syntax for controlling key bindings in the
+.I inputrc
+file is simple.  All that is required is the name of the
+command or the text of a macro and a key sequence to which
+it should be bound. The name may be specified in one of two ways:
+as a symbolic key name, possibly with \fIMeta\-\fP or \fIControl\-\fP
+prefixes, or as a key sequence.
+.PP
+When using the form \fBkeyname\fP:\^\fIfunction-name\fP or \fImacro\fP,
+.I keyname
+is the name of a key spelled out in English.  For example:
+.sp
+.RS
+Control\-u: universal\-argument
+.br
+Meta\-Rubout: backward\-kill\-word
+.br
+Control\-o: "> output"
+.RE
+.LP
+In the above example,
+.I C\-u
+is bound to the function
+.BR universal\-argument ,
+.I M-DEL
+is bound to the function
+.BR backward\-kill\-word ,
+and
+.I C\-o
+is bound to run the macro
+expressed on the right hand side (that is, to insert the text
+.if t \f(CW> output\fP
+.if n ``> output''
+into the line).
+.PP
+In the second form, \fB"keyseq"\fP:\^\fIfunction\-name\fP or \fImacro\fP,
+.B keyseq
+differs from
+.B keyname
+above in that strings denoting
+an entire key sequence may be specified by placing the sequence
+within double quotes.  Some GNU Emacs style key escapes can be
+used, as in the following example, but the symbolic character names
+are not recognized.
+.sp
+.RS
+"\eC\-u": universal\-argument
+.br
+"\eC\-x\eC\-r": re\-read\-init\-file
+.br
+"\ee[11~": "Function Key 1"
+.RE
+.PP
+In this example,
+.I C-u
+is again bound to the function
+.BR universal\-argument .
+.I "C-x C-r"
+is bound to the function
+.BR re\-read\-init\-file ,
+and 
+.I "ESC [ 1 1 ~"
+is bound to insert the text
+.if t \f(CWFunction Key 1\fP.
+.if n ``Function Key 1''.
+.PP
+The full set of GNU Emacs style escape sequences available when specifying
+key sequences is
+.RS
+.PD 0
+.TP
+.B \eC\-
+control prefix
+.TP
+.B \eM\-
+meta prefix
+.TP
+.B \ee
+an escape character
+.TP
+.B \e\e
+backslash
+.TP
+.B \e"
+literal ", a double quote
+.TP
+.B \e'
+literal ', a single quote
+.RE
+.PD
+.PP
+In addition to the GNU Emacs style escape sequences, a second
+set of backslash escapes is available:
+.RS
+.PD 0
+.TP
+.B \ea
+alert (bell)
+.TP
+.B \eb
+backspace
+.TP
+.B \ed
+delete
+.TP
+.B \ef
+form feed
+.TP
+.B \en
+newline
+.TP
+.B \er
+carriage return
+.TP
+.B \et
+horizontal tab
+.TP
+.B \ev
+vertical tab
+.TP
+.B \e\fInnn\fP
+the eight-bit character whose value is the octal value \fInnn\fP
+(one to three digits)
+.TP
+.B \ex\fIHH\fP
+the eight-bit character whose value is the hexadecimal value \fIHH\fP
+(one or two hex digits)
+.RE
+.PD
+.PP
+When entering the text of a macro, single or double quotes should
+be used to indicate a macro definition.  Unquoted text
+is assumed to be a function name.
+In the macro body, the backslash escapes described above are expanded.
+Backslash will quote any other character in the macro text,
+including " and '.
+.PP
+.B Bash
+allows the current readline key bindings to be displayed or modified
+with the
+.B bind
+builtin command.  The editing mode may be switched during interactive
+use by using the
+.B \-o
+option to the
+.B set
+builtin command.  Other programs using this library provide
+similar mechanisms.  The
+.I inputrc
+file may be edited and re-read if a program does not provide
+any other means to incorporate new bindings.
+.SS Variables
+.PP
+Readline has variables that can be used to further customize its
+behavior.  A variable may be set in the
+.I inputrc
+file with a statement of the form
+.RS
+.PP
+\fBset\fP \fIvariable\-name\fP \fIvalue\fP
+.RE
+.PP
+Except where noted, readline variables can take the values
+.B On
+or
+.B Off
+(without regard to case).
+The variables and their default values are:
+.PP
+.PD 0
+.TP
+.B bell\-style (audible)
+Controls what happens when readline wants to ring the terminal bell.
+If set to \fBnone\fP, readline never rings the bell.  If set to
+\fBvisible\fP, readline uses a visible bell if one is available.
+If set to \fBaudible\fP, readline attempts to ring the terminal's bell.
+.TP
+.B comment\-begin (``#'')
+The string that is inserted in \fBvi\fP mode when the
+.B insert\-comment
+command is executed.
+This command is bound to
+.B M\-#
+in emacs mode and to
+.B #
+in vi command mode.
+.TP 
+.B completion\-ignore\-case (Off)
+If set to \fBOn\fP, readline performs filename matching and completion
+in a case\-insensitive fashion.
+.TP
+.B completion\-query\-items (100)
+This determines when the user is queried about viewing
+the number of possible completions
+generated by the \fBpossible\-completions\fP command.
+It may be set to any integer value greater than or equal to
+zero.  If the number of possible completions is greater than
+or equal to the value of this variable, the user is asked whether
+or not he wishes to view them; otherwise they are simply listed
+on the terminal.
+.TP
+.B convert\-meta (On)
+If set to \fBOn\fP, readline will convert characters with the
+eighth bit set to an ASCII key sequence
+by stripping the eighth bit and prefixing it with an
+escape character (in effect, using escape as the \fImeta prefix\fP).
+.TP
+.B disable\-completion (Off)
+If set to \fBOn\fP, readline will inhibit word completion.  Completion 
+characters will be inserted into the line as if they had been
+mapped to \fBself-insert\fP.
+.TP
+.B editing\-mode (emacs)
+Controls whether readline begins with a set of key bindings similar
+to emacs or vi.
+.B editing\-mode
+can be set to either
+.B emacs
+or
+.BR vi .
+.TP
+.B enable\-keypad (Off)
+When set to \fBOn\fP, readline will try to enable the application
+keypad when it is called.  Some systems need this to enable the
+arrow keys.
+.TP
+.B expand\-tilde (Off)
+If set to \fBon\fP, tilde expansion is performed when readline
+attempts word completion.
+.TP
+.B history-preserve-point     
+If set to \fBon\fP, the history code attempts to place point at the 
+same location on each history line retrived with \fBprevious-history\fP 
+or \fBnext-history\fP.
+.TP
+.B horizontal\-scroll\-mode (Off)
+When set to \fBOn\fP, makes readline use a single line for display,
+scrolling the input horizontally on a single screen line when it
+becomes longer than the screen width rather than wrapping to a new line.
+.TP
+.B input\-meta (Off)
+If set to \fBOn\fP, readline will enable eight-bit input (that is,
+it will not clear the eighth bit in the characters it reads),
+regardless of what the terminal claims it can support.  The name
+.B meta\-flag
+is a synonym for this variable.
+.TP
+.B isearch\-terminators (``C\-[ C\-J'')
+The string of characters that should terminate an incremental
+search without subsequently executing the character as a command.
+If this variable has not been given a value, the characters
+\fIESC\fP and \fIC\-J\fP will terminate an incremental search.
+.TP
+.B keymap (emacs)
+Set the current readline keymap.  The set of legal keymap names is
+\fIemacs, emacs-standard, emacs-meta, emacs-ctlx, vi, vi-move,
+vi-command\fP, and
+.IR vi-insert .
+\fIvi\fP is equivalent to \fIvi-command\fP; \fIemacs\fP is
+equivalent to \fIemacs-standard\fP.  The default value is
+.IR emacs .
+The value of
+.B editing\-mode
+also affects the default keymap.
+.TP
+.B mark\-directories (On)
+If set to \fBOn\fP, completed directory names have a slash
+appended.
+.TP
+.B mark\-modified\-lines (Off)
+If set to \fBOn\fP, history lines that have been modified are displayed
+with a preceding asterisk (\fB*\fP).
+.TP
+.B mark\-symlinked\-directories (Off)
+If set to \fBOn\fP, completed names which are symbolic links to directories
+have a slash appended (subject to the value of
+\fBmark\-directories\fP).
+.TP
+.B match\-hidden\-files (On)
+This variable, when set to \fBOn\fP, causes readline to match files whose 
+names begin with a `.' (hidden files) when performing filename     
+completion, unless the leading `.' is     
+supplied by the user in the filename to be completed.
+.TP
+.B output\-meta (Off)
+If set to \fBOn\fP, readline will display characters with the
+eighth bit set directly rather than as a meta-prefixed escape
+sequence.
+.TP
+.B page\-completions (On)
+If set to \fBOn\fP, readline uses an internal \fImore\fP-like pager
+to display a screenful of possible completions at a time.
+.TP
+.B print\-completions\-horizontally (Off)
+If set to \fBOn\fP, readline will display completions with matches
+sorted horizontally in alphabetical order, rather than down the screen.
+.TP
+.B show\-all\-if\-ambiguous (Off)
+This alters the default behavior of the completion functions.  If
+set to
+.BR on ,
+words which have more than one possible completion cause the
+matches to be listed immediately instead of ringing the bell.
+.TP
+.B visible\-stats (Off)
+If set to \fBOn\fP, a character denoting a file's type as reported  
+by \fIstat\fP(2) is appended to the filename when listing possible
+completions.
+.PD
+.SS Conditional Constructs
+.PP
+Readline implements a facility similar in spirit to the conditional
+compilation features of the C preprocessor which allows key
+bindings and variable settings to be performed as the result
+of tests.  There are four parser directives used.
+.IP \fB$if\fP
+The 
+.B $if
+construct allows bindings to be made based on the
+editing mode, the terminal being used, or the application using
+readline.  The text of the test extends to the end of the line;
+no characters are required to isolate it.
+.RS
+.IP \fBmode\fP
+The \fBmode=\fP form of the \fB$if\fP directive is used to test
+whether readline is in emacs or vi mode.
+This may be used in conjunction
+with the \fBset keymap\fP command, for instance, to set bindings in
+the \fIemacs-standard\fP and \fIemacs-ctlx\fP keymaps only if
+readline is starting out in emacs mode.
+.IP \fBterm\fP
+The \fBterm=\fP form may be used to include terminal-specific
+key bindings, perhaps to bind the key sequences output by the
+terminal's function keys.  The word on the right side of the
+.B =
+is tested against the full name of the terminal and the portion
+of the terminal name before the first \fB\-\fP.  This allows
+.I sun
+to match both
+.I sun
+and
+.IR sun\-cmd ,
+for instance.
+.IP \fBapplication\fP
+The \fBapplication\fP construct is used to include
+application-specific settings.  Each program using the readline
+library sets the \fIapplication name\fP, and an initialization
+file can test for a particular value.
+This could be used to bind key sequences to functions useful for
+a specific program.  For instance, the following command adds a
+key sequence that quotes the current or previous word in Bash:
+.sp 1
+.RS
+.nf
+\fB$if\fP Bash
+# Quote the current or previous word
+"\eC-xq": "\eeb\e"\eef\e""
+\fB$endif\fP
+.fi
+.RE
+.RE
+.IP \fB$endif\fP
+This command, as seen in the previous example, terminates an
+\fB$if\fP command.
+.IP \fB$else\fP
+Commands in this branch of the \fB$if\fP directive are executed if
+the test fails.
+.IP \fB$include\fP
+This directive takes a single filename as an argument and reads commands
+and bindings from that file.  For example, the following directive
+would read \fI/etc/inputrc\fP:
+.sp 1
+.RS
+.nf
+\fB$include\fP \^ \fI/etc/inputrc\fP
+.fi 
+.RE
+.SH SEARCHING
+.PP
+Readline provides commands for searching through the command history
+for lines containing a specified string.
+There are two search modes:
+.I incremental
+and
+.IR non-incremental .
+.PP
+Incremental searches begin before the user has finished typing the
+search string.
+As each character of the search string is typed, readline displays
+the next entry from the history matching the string typed so far.
+An incremental search requires only as many characters as needed to
+find the desired history entry.
+To search backward in the history for a particular string, type
+\fBC\-r\fP.  Typing \fBC\-s\fP searches forward through the history.
+The characters present in the value of the \fBisearch-terminators\fP
+variable are used to terminate an incremental search.
+If that variable has not been assigned a value the \fIEscape\fP and
+\fBC\-J\fP characters will terminate an incremental search.
+\fBC\-G\fP will abort an incremental search and restore the original
+line.
+When the search is terminated, the history entry containing the
+search string becomes the current line.
+.PP
+To find other matching entries in the history list, type \fBC\-s\fP or
+\fBC\-r\fP as appropriate.
+This will search backward or forward in the history for the next
+line matching the search string typed so far.
+Any other key sequence bound to a readline command will terminate
+the search and execute that command.
+For instance, a newline will terminate the search and accept
+the line, thereby executing the command from the history list.
+A movement command will terminate the search, make the last line found
+the current line, and begin editing.
+.PP
+Non-incremental searches read the entire search string before starting
+to search for matching history lines.  The search string may be
+typed by the user or be part of the contents of the current line.
+.SH EDITING COMMANDS
+.PP
+The following is a list of the names of the commands and the default
+key sequences to which they are bound.
+Command names without an accompanying key sequence are unbound by default.
+.PP
+In the following descriptions, \fIpoint\fP refers to the current cursor
+position, and \fImark\fP refers to a cursor position saved by the
+\fBset\-mark\fP command.
+The text between the point and mark is referred to as the \fIregion\fP.
+.SS Commands for Moving
+.PP
+.PD 0
+.TP
+.B beginning\-of\-line (C\-a)
+Move to the start of the current line.
+.TP
+.B end\-of\-line (C\-e)
+Move to the end of the line.
+.TP
+.B forward\-char (C\-f)
+Move forward a character.
+.TP
+.B backward\-char (C\-b)
+Move back a character.
+.TP
+.B forward\-word (M\-f)
+Move forward to the end of the next word.  Words are composed of
+alphanumeric characters (letters and digits).
+.TP
+.B backward\-word (M\-b)
+Move back to the start of the current or previous word.  Words are
+composed of alphanumeric characters (letters and digits).
+.TP
+.B clear\-screen (C\-l)
+Clear the screen leaving the current line at the top of the screen.
+With an argument, refresh the current line without clearing the
+screen.
+.TP
+.B redraw\-current\-line
+Refresh the current line.
+.PD
+.SS Commands for Manipulating the History
+.PP
+.PD 0
+.TP
+.B accept\-line (Newline, Return)
+Accept the line regardless of where the cursor is.
+If this line is
+non-empty, it may be added to the history list for future recall with
+\fBadd_history()\fP.
+If the line is a modified history line, the history line is restored to its original state.
+.TP
+.B previous\-history (C\-p)
+Fetch the previous command from the history list, moving back in
+the list.
+.TP
+.B next\-history (C\-n)
+Fetch the next command from the history list, moving forward in the
+list.
+.TP
+.B beginning\-of\-history (M\-<)
+Move to the first line in the history.
+.TP
+.B end\-of\-history (M\->)
+Move to the end of the input history, i.e., the line currently being
+entered.
+.TP
+.B reverse\-search\-history (C\-r)
+Search backward starting at the current line and moving `up' through
+the history as necessary.  This is an incremental search.
+.TP
+.B forward\-search\-history (C\-s)
+Search forward starting at the current line and moving `down' through
+the history as necessary.  This is an incremental search.
+.TP
+.B non\-incremental\-reverse\-search\-history (M\-p)
+Search backward through the history starting at the current line
+using a non-incremental search for a string supplied by the user.
+.TP
+.B non\-incremental\-forward\-search\-history (M\-n)
+Search forward through the history using a non-incremental search
+for a string supplied by the user.
+.TP
+.B history\-search\-forward
+Search forward through the history for the string of characters
+between the start of the current line and the current cursor
+position (the \fIpoint\fP).
+This is a non-incremental search.
+.TP
+.B history\-search\-backward
+Search backward through the history for the string of characters
+between the start of the current line and the point.
+This is a non-incremental search.
+.TP
+.B yank\-nth\-arg (M\-C\-y)
+Insert the first argument to the previous command (usually
+the second word on the previous line) at point.
+With an argument
+.IR n ,
+insert the \fIn\fPth word from the previous command (the words
+in the previous command begin with word 0).  A negative argument
+inserts the \fIn\fPth word from the end of the previous command.
+.TP
+.B
+yank\-last\-arg (M\-.\^, M\-_\^)
+Insert the last argument to the previous command (the last word of
+the previous history entry).  With an argument,
+behave exactly like \fByank\-nth\-arg\fP.
+Successive calls to \fByank\-last\-arg\fP move back through the history
+list, inserting the last argument of each line in turn.
+.PD
+.SS Commands for Changing Text
+.PP
+.PD 0
+.TP
+.B delete\-char (C\-d)
+Delete the character at point.  If point is at the
+beginning of the line, there are no characters in the line, and
+the last character typed was not bound to \fBdelete\-char\fP, then return
+.SM
+.BR EOF .
+.TP
+.B backward\-delete\-char (Rubout)
+Delete the character behind the cursor.  When given a numeric argument,
+save the deleted text on the kill ring.
+.TP
+.B forward\-backward\-delete\-char   
+Delete the character under the cursor, unless the cursor is at the
+end of the line, in which case the character behind the cursor is
+deleted.
+.TP
+.B quoted\-insert (C\-q, C\-v)
+Add the next character that you type to the line verbatim.  This is
+how to insert characters like \fBC\-q\fP, for example.
+.TP
+.B tab\-insert (M-TAB)
+Insert a tab character.
+.TP
+.B self\-insert (a,\ b,\ A,\ 1,\ !,\ ...)
+Insert the character typed.
+.TP
+.B transpose\-chars (C\-t)
+Drag the character before point forward over the character at point,
+moving point forward as well.
+If point is at the end of the line, then this transposes
+the two characters before point.
+Negative arguments have no effect.
+.TP
+.B transpose\-words (M\-t)
+Drag the word before point past the word after point,
+moving point over that word as well.
+If point is at the end of the line, this transposes
+the last two words on the line.
+.TP
+.B upcase\-word (M\-u)
+Uppercase the current (or following) word.  With a negative argument,
+uppercase the previous word, but do not move point.
+.TP
+.B downcase\-word (M\-l)
+Lowercase the current (or following) word.  With a negative argument,
+lowercase the previous word, but do not move point.
+.TP
+.B capitalize\-word (M\-c)
+Capitalize the current (or following) word.  With a negative argument,
+capitalize the previous word, but do not move point.
+.TP
+.B overwrite\-mode
+Toggle overwrite mode.  With an explicit positive numeric argument,
+switches to overwrite mode.  With an explicit non-positive numeric
+argument, switches to insert mode.  This command affects only
+\fBemacs\fP mode; \fBvi\fP mode does overwrite differently.
+Each call to \fIreadline()\fP starts in insert mode.
+In overwrite mode, characters bound to \fBself\-insert\fP replace   
+the text at point rather than pushing the text to the right.
+Characters bound to \fBbackward\-delete\-char\fP replace the character
+before point with a space.  By default, this command is unbound.
+.PD
+.SS Killing and Yanking
+.PP
+.PD 0
+.TP
+.B kill\-line (C\-k)
+Kill the text from point to the end of the line.
+.TP
+.B backward\-kill\-line (C\-x Rubout)
+Kill backward to the beginning of the line.
+.TP
+.B unix\-line\-discard (C\-u)
+Kill backward from point to the beginning of the line.
+The killed text is saved on the kill-ring.
+.\" There is no real difference between this and backward-kill-line
+.TP
+.B kill\-whole\-line
+Kill all characters on the current line, no matter where point is.
+.TP
+.B kill\-word  (M\-d)
+Kill from point the end of the current word, or if between
+words, to the end of the next word.  Word boundaries are the same as
+those used by \fBforward\-word\fP.
+.TP
+.B backward\-kill\-word (M\-Rubout)
+Kill the word behind point.
+Word boundaries are the same as those used by \fBbackward\-word\fP.
+.TP
+.B unix\-word\-rubout (C\-w)
+Kill the word behind point, using white space as a word boundary.
+The killed text is saved on the kill-ring.
+.TP
+.B delete\-horizontal\-space (M\-\e)
+Delete all spaces and tabs around point.
+.TP
+.B kill\-region
+Kill the text between the point and \fImark\fP (saved cursor position).
+This text is referred to as the \fIregion\fP.
+.TP
+.B copy\-region\-as\-kill
+Copy the text in the region to the kill buffer.
+.TP
+.B copy\-backward\-word
+Copy the word before point to the kill buffer.
+The word boundaries are the same as \fBbackward\-word\fP.
+.TP
+.B copy\-forward\-word
+Copy the word following point to the kill buffer.
+The word boundaries are the same as \fBforward\-word\fP.
+.TP
+.B yank (C\-y)
+Yank the top of the kill ring into the buffer at point.
+.TP
+.B yank\-pop (M\-y)
+Rotate the kill ring, and yank the new top.  Only works following
+.B yank
+or
+.BR yank\-pop .
+.PD
+.SS Numeric Arguments
+.PP
+.PD 0
+.TP
+.B digit\-argument (M\-0, M\-1, ..., M\-\-)
+Add this digit to the argument already accumulating, or start a new
+argument.  M\-\- starts a negative argument.
+.TP
+.B universal\-argument
+This is another way to specify an argument.
+If this command is followed by one or more digits, optionally with a
+leading minus sign, those digits define the argument.
+If the command is followed by digits, executing
+.B universal\-argument
+again ends the numeric argument, but is otherwise ignored.
+As a special case, if this command is immediately followed by a
+character that is neither a digit or minus sign, the argument count
+for the next command is multiplied by four.
+The argument count is initially one, so executing this function the
+first time makes the argument count four, a second time makes the
+argument count sixteen, and so on.
+.PD
+.SS Completing
+.PP
+.PD 0
+.TP
+.B complete (TAB)
+Attempt to perform completion on the text before point.
+The actual completion performed is application-specific.
+.BR Bash ,
+for instance, attempts completion treating the text as a variable
+(if the text begins with \fB$\fP), username (if the text begins with
+\fB~\fP), hostname (if the text begins with \fB@\fP), or
+command (including aliases and functions) in turn.  If none
+of these produces a match, filename completion is attempted.
+.BR Gdb ,
+on the other hand,
+allows completion of program functions and variables, and
+only attempts filename completion under certain circumstances.
+.TP
+.B possible\-completions (M\-?)
+List the possible completions of the text before point.
+.TP
+.B insert\-completions (M\-*)
+Insert all completions of the text before point
+that would have been generated by
+\fBpossible\-completions\fP.
+.TP
+.B menu\-complete
+Similar to \fBcomplete\fP, but replaces the word to be completed
+with a single match from the list of possible completions.
+Repeated execution of \fBmenu\-complete\fP steps through the list
+of possible completions, inserting each match in turn.
+At the end of the list of completions, the bell is rung
+(subject to the setting of \Bbell\-style\fP)
+and the original text is restored.
+An argument of \fIn\fP moves \fIn\fP positions forward in the list
+of matches; a negative argument may be used to move backward 
+through the list.
+This command is intended to be bound to \fBTAB\fP, but is unbound
+by default.
+.TP
+.B delete\-char\-or\-list
+Deletes the character under the cursor if not at the beginning or
+end of the line (like \fBdelete-char\fP).
+If at the end of the line, behaves identically to
+\fBpossible-completions\fP.
+.PD
+.SS Keyboard Macros
+.PP
+.PD 0
+.TP
+.B start\-kbd\-macro (C\-x (\^)
+Begin saving the characters typed into the current keyboard macro.
+.TP
+.B end\-kbd\-macro (C\-x )\^)
+Stop saving the characters typed into the current keyboard macro
+and store the definition.
+.TP
+.B call\-last\-kbd\-macro (C\-x e)
+Re-execute the last keyboard macro defined, by making the characters
+in the macro appear as if typed at the keyboard.
+.PD
+.SS Miscellaneous
+.PP
+.PD 0
+.TP
+.B re\-read\-init\-file (C\-x C\-r)
+Read in the contents of the \fIinputrc\fP file, and incorporate
+any bindings or variable assignments found there.
+.TP
+.B abort (C\-g)
+Abort the current editing command and
+ring the terminal's bell (subject to the setting of
+.BR bell\-style ).
+.TP
+.B do\-uppercase\-version (M\-a, M\-b, M\-\fIx\fP, ...)
+If the metafied character \fIx\fP is lowercase, run the command
+that is bound to the corresponding uppercase character.
+.TP
+.B prefix\-meta (ESC)
+Metafy the next character typed.
+.SM
+.B ESC
+.B f
+is equivalent to
+.BR Meta\-f .
+.TP
+.B undo (C\-_, C\-x C\-u)
+Incremental undo, separately remembered for each line.
+.TP
+.B revert\-line (M\-r)
+Undo all changes made to this line.  This is like executing the
+.B undo
+command enough times to return the line to its initial state.
+.TP
+.B tilde\-expand (M\-&)
+Perform tilde expansion on the current word.
+.TP
+.B set\-mark (C\-@, M\-<space>)
+Set the mark to the point.  If a
+numeric argument is supplied, the mark is set to that position.
+.TP
+.B exchange\-point\-and\-mark (C\-x C\-x)
+Swap the point with the mark.  The current cursor position is set to
+the saved position, and the old cursor position is saved as the mark.
+.TP
+.B character\-search (C\-])
+A character is read and point is moved to the next occurrence of that
+character.  A negative count searches for previous occurrences.
+.TP
+.B character\-search\-backward (M\-C\-])
+A character is read and point is moved to the previous occurrence of that
+character.  A negative count searches for subsequent occurrences.
+.TP
+.B insert\-comment (M\-#)
+Without a numeric argument, the value of the readline
+.B comment\-begin
+variable is inserted at the beginning of the current line.
+If a numeric argument is supplied, this command acts as a toggle:  if
+the characters at the beginning of the line do not match the value   
+of \fBcomment\-begin\fP, the value is inserted, otherwise             
+the characters in \fBcomment-begin\fP are deleted from the beginning of
+the line.
+In either case, the line is accepted as if a newline had been typed.
+The default value of
+.B comment\-begin
+makes the current line a shell comment.
+If a numeric argument causes the comment character to be removed, the line
+will be executed by the shell.
+.TP
+.B dump\-functions
+Print all of the functions and their key bindings to the
+readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an \fIinputrc\fP file.
+.TP
+.B dump\-variables
+Print all of the settable variables and their values to the
+readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an \fIinputrc\fP file.
+.TP
+.B dump\-macros
+Print all of the readline key sequences bound to macros and the
+strings they ouput.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an \fIinputrc\fP file.
+.TP
+.B emacs\-editing\-mode (C\-e)
+When in
+.B vi
+command mode, this causes a switch to
+.B emacs
+editing mode.
+.TP
+.B vi\-editing\-mode (M\-C\-j)
+When in
+.B emacs
+editing mode, this causes a switch to
+.B vi
+editing mode.
+.PD
+.SH DEFAULT KEY BINDINGS
+.LP
+The following is a list of the default emacs and vi bindings.
+Characters with the eighth bit set are written as M\-<character>, and
+are referred to as
+.I metafied
+characters.
+The printable ASCII characters not mentioned in the list of emacs
+standard bindings are bound to the
+.B self\-insert
+function, which just inserts the given character into the input line.
+In vi insertion mode, all characters not specifically mentioned are
+bound to
+.BR self\-insert .
+Characters assigned to signal generation by
+.IR stty (1)
+or the terminal driver, such as C-Z or C-C,
+retain that function.
+Upper and lower case metafied characters are bound to the same function in
+the emacs mode meta keymap.
+The remaining characters are unbound, which causes readline
+to ring the bell (subject to the setting of the
+.B bell\-style
+variable).
+.SS Emacs Mode
+.RS +.6i
+.nf
+.ta 2.5i
+.sp
+Emacs Standard bindings
+.sp
+"C-@"  set-mark
+"C-A"  beginning-of-line
+"C-B"  backward-char
+"C-D"  delete-char
+"C-E"  end-of-line
+"C-F"  forward-char
+"C-G"  abort
+"C-H"  backward-delete-char
+"C-I"  complete
+"C-J"  accept-line
+"C-K"  kill-line
+"C-L"  clear-screen
+"C-M"  accept-line
+"C-N"  next-history
+"C-P"  previous-history
+"C-Q"  quoted-insert
+"C-R"  reverse-search-history
+"C-S"  forward-search-history
+"C-T"  transpose-chars
+"C-U"  unix-line-discard
+"C-V"  quoted-insert
+"C-W"  unix-word-rubout
+"C-Y"  yank
+"C-]"  character-search
+"C-_"  undo
+"\^ " to "/"  self-insert
+"0"  to "9"  self-insert
+":"  to "~"  self-insert
+"C-?"  backward-delete-char
+.PP
+Emacs Meta bindings
+.sp
+"M-C-G"  abort
+"M-C-H"  backward-kill-word
+"M-C-I"  tab-insert
+"M-C-J"  vi-editing-mode
+"M-C-M"  vi-editing-mode
+"M-C-R"  revert-line
+"M-C-Y"  yank-nth-arg
+"M-C-["  complete
+"M-C-]"  character-search-backward
+"M-space"  set-mark
+"M-#"  insert-comment
+"M-&"  tilde-expand
+"M-*"  insert-completions
+"M--"  digit-argument
+"M-."  yank-last-arg
+"M-0"  digit-argument
+"M-1"  digit-argument
+"M-2"  digit-argument
+"M-3"  digit-argument
+"M-4"  digit-argument
+"M-5"  digit-argument
+"M-6"  digit-argument
+"M-7"  digit-argument
+"M-8"  digit-argument
+"M-9"  digit-argument
+"M-<"  beginning-of-history
+"M-="  possible-completions
+"M->"  end-of-history
+"M-?"  possible-completions
+"M-B"  backward-word
+"M-C"  capitalize-word
+"M-D"  kill-word
+"M-F"  forward-word
+"M-L"  downcase-word
+"M-N"  non-incremental-forward-search-history
+"M-P"  non-incremental-reverse-search-history
+"M-R"  revert-line
+"M-T"  transpose-words
+"M-U"  upcase-word
+"M-Y"  yank-pop
+"M-\e"  delete-horizontal-space
+"M-~"  tilde-expand
+"M-C-?"  backward-kill-word
+"M-_"  yank-last-arg
+.PP
+Emacs Control-X bindings
+.sp
+"C-XC-G"  abort
+"C-XC-R"  re-read-init-file
+"C-XC-U"  undo
+"C-XC-X"  exchange-point-and-mark
+"C-X("  start-kbd-macro
+"C-X)"  end-kbd-macro
+"C-XE"  call-last-kbd-macro
+"C-XC-?"  backward-kill-line
+.sp
+.RE
+.SS VI Mode bindings
+.RS +.6i
+.nf
+.ta 2.5i
+.sp
+.PP
+VI Insert Mode functions
+.sp
+"C-D"  vi-eof-maybe
+"C-H"  backward-delete-char
+"C-I"  complete
+"C-J"  accept-line
+"C-M"  accept-line
+"C-R"  reverse-search-history
+"C-S"  forward-search-history
+"C-T"  transpose-chars
+"C-U"  unix-line-discard
+"C-V"  quoted-insert
+"C-W"  unix-word-rubout
+"C-Y"  yank
+"C-["  vi-movement-mode
+"C-_"  undo
+"\^ " to "~"  self-insert
+"C-?"  backward-delete-char
+.PP
+VI Command Mode functions
+.sp
+"C-D"  vi-eof-maybe
+"C-E"  emacs-editing-mode
+"C-G"  abort
+"C-H"  backward-char
+"C-J"  accept-line
+"C-K"  kill-line
+"C-L"  clear-screen
+"C-M"  accept-line
+"C-N"  next-history
+"C-P"  previous-history
+"C-Q"  quoted-insert
+"C-R"  reverse-search-history
+"C-S"  forward-search-history
+"C-T"  transpose-chars
+"C-U"  unix-line-discard
+"C-V"  quoted-insert
+"C-W"  unix-word-rubout
+"C-Y"  yank
+"C-_"  vi-undo
+"\^ "  forward-char
+"#"  insert-comment
+"$"  end-of-line
+"%"  vi-match
+"&"  vi-tilde-expand
+"*"  vi-complete
+"+"  next-history
+","  vi-char-search
+"-"  previous-history
+"."  vi-redo
+"/"  vi-search
+"0"  beginning-of-line
+"1" to "9"  vi-arg-digit
+";"  vi-char-search
+"="  vi-complete
+"?"  vi-search
+"A"  vi-append-eol
+"B"  vi-prev-word
+"C"  vi-change-to
+"D"  vi-delete-to
+"E"  vi-end-word
+"F"  vi-char-search
+"G"  vi-fetch-history
+"I"  vi-insert-beg
+"N"  vi-search-again
+"P"  vi-put
+"R"  vi-replace
+"S"  vi-subst
+"T"  vi-char-search
+"U"  revert-line
+"W"  vi-next-word
+"X"  backward-delete-char
+"Y"  vi-yank-to
+"\e"  vi-complete
+"^"  vi-first-print
+"_"  vi-yank-arg
+"`"  vi-goto-mark
+"a"  vi-append-mode
+"b"  vi-prev-word
+"c"  vi-change-to
+"d"  vi-delete-to
+"e"  vi-end-word
+"f"  vi-char-search
+"h"  backward-char
+"i"  vi-insertion-mode
+"j"  next-history
+"k"  prev-history
+"l"  forward-char
+"m"  vi-set-mark
+"n"  vi-search-again
+"p"  vi-put
+"r"  vi-change-char
+"s"  vi-subst
+"t"  vi-char-search
+"u"  vi-undo
+"w"  vi-next-word
+"x"  vi-delete
+"y"  vi-yank-to
+"|"  vi-column
+"~"  vi-change-case
+.RE
+.SH "SEE ALSO"
+.PD 0
+.TP
+\fIThe Gnu Readline Library\fP, Brian Fox and Chet Ramey
+.TP
+\fIThe Gnu History Library\fP, Brian Fox and Chet Ramey
+.TP
+\fIbash\fP(1)
+.PD
+.SH FILES
+.PD 0
+.TP
+.FN ~/.inputrc
+Individual \fBreadline\fP initialization file
+.PD
+.SH AUTHORS
+Brian Fox, Free Software Foundation
+.br
+bfox@gnu.org
+.PP
+Chet Ramey, Case Western Reserve University
+.br
+chet@ins.CWRU.Edu
+.SH BUG REPORTS
+If you find a bug in
+.B readline,
+you should report it.  But first, you should
+make sure that it really is a bug, and that it appears in the latest
+version of the
+.B readline
+library that you have.
+.PP
+Once you have determined that a bug actually exists, mail a
+bug report to \fIbug\-readline\fP@\fIgnu.org\fP.
+If you have a fix, you are welcome to mail that
+as well!  Suggestions and `philosophical' bug reports may be mailed
+to \fPbug-readline\fP@\fIgnu.org\fP or posted to the Usenet
+newsgroup
+.BR gnu.bash.bug .
+.PP
+Comments and bug reports concerning
+this manual page should be directed to
+.IR chet@ins.CWRU.Edu .
+.SH BUGS
+.PP
+It's too big and too slow.
diff --git a/readline-4.3/doc/rlman.texinfo b/readline-4.3/doc/rlman.texinfo
new file mode 100644
index 0000000..1ffebad
--- /dev/null
+++ b/readline-4.3/doc/rlman.texinfo
@@ -0,0 +1,108 @@
+\input texinfo    @c -*-texinfo-*-
+@comment %**start of header (This is for running Texinfo on a region.)
+@setfilename readline.info
+@settitle GNU Readline Library
+@comment %**end of header (This is for running Texinfo on a region.)
+@synindex vr fn
+@setchapternewpage odd
+
+@include manvers.texinfo
+
+@ifinfo
+@dircategory Libraries
+@direntry
+* Readline: (readline).       The GNU readline library API
+@end direntry
+
+This document describes the GNU Readline Library, a utility which aids
+in the consistency of user interface across discrete programs that need
+to provide a command line interface.
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+pare preserved on all copies.
+
+@ignore
+Permission is granted to process this file through TeX and print the
+results, provided the printed document carries copying permission
+notice identical to this one except for the removal of this paragraph
+(this paragraph not being relevant to the printed manual).
+@end ignore
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Free Software Foundation.
+@end ifinfo
+
+@titlepage  
+@title GNU Readline Library
+@subtitle Edition @value{EDITION}, for @code{Readline Library} Version @value{VERSION}.
+@subtitle @value{UPDATE-MONTH}
+@author Brian Fox, Free Software Foundation
+@author Chet Ramey, Case Western Reserve University
+
+@page
+This document describes the GNU Readline Library, a utility which aids
+in the consistency of user interface across discrete programs that need
+to provide a command line interface.
+
+Published by the Free Software Foundation @*
+59 Temple Place, Suite 330, @*
+Boston, MA 02111 USA
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+are preserved on all copies.
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Free Software Foundation.
+
+@vskip 0pt plus 1filll
+Copyright @copyright{} 1988-2002 Free Software Foundation, Inc.
+@end titlepage
+
+@ifinfo
+@node Top
+@top GNU Readline Library
+
+This document describes the GNU Readline Library, a utility which aids
+in the consistency of user interface across discrete programs that need
+to provide a command line interface.
+
+@menu
+* Command Line Editing::	   GNU Readline User's Manual.
+* Programming with GNU Readline::  GNU Readline Programmer's Manual.
+* Concept Index::		   Index of concepts described in this manual.
+* Function and Variable Index::	   Index of externally visible functions
+				   and variables.
+@end menu
+@end ifinfo
+
+@include rluser.texinfo
+@include rltech.texinfo
+
+@node Concept Index
+@unnumbered Concept Index
+@printindex cp
+
+@node Function and Variable Index
+@unnumbered Function and Variable Index
+@printindex fn
+
+@contents
+@bye
diff --git a/readline-4.3/doc/rltech.texinfo b/readline-4.3/doc/rltech.texinfo
new file mode 100644
index 0000000..037e824
--- /dev/null
+++ b/readline-4.3/doc/rltech.texinfo
@@ -0,0 +1,2165 @@
+@comment %**start of header (This is for running Texinfo on a region.)
+@setfilename rltech.info
+@comment %**end of header (This is for running Texinfo on a region.)
+@setchapternewpage odd
+
+@ifinfo
+This document describes the GNU Readline Library, a utility for aiding
+in the consitency of user interface across discrete programs that need
+to provide a command line interface.
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+pare preserved on all copies.
+
+@ignore
+Permission is granted to process this file through TeX and print the
+results, provided the printed document carries copying permission
+notice identical to this one except for the removal of this paragraph
+(this paragraph not being relevant to the printed manual).
+@end ignore
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Foundation.
+@end ifinfo
+
+@node Programming with GNU Readline
+@chapter Programming with GNU Readline
+
+This chapter describes the interface between the @sc{gnu} Readline Library and
+other programs.  If you are a programmer, and you wish to include the
+features found in @sc{gnu} Readline
+such as completion, line editing, and interactive history manipulation
+in your own programs, this section is for you.
+
+@menu
+* Basic Behavior::	Using the default behavior of Readline.
+* Custom Functions::	Adding your own functions to Readline.
+* Readline Variables::			Variables accessible to custom
+					functions.
+* Readline Convenience Functions::	Functions which Readline supplies to
+					aid in writing your own custom
+					functions.
+* Readline Signal Handling::	How Readline behaves when it receives signals.
+* Custom Completers::	Supplanting or supplementing Readline's
+			completion functions.
+@end menu
+
+@node Basic Behavior
+@section Basic Behavior
+
+Many programs provide a command line interface, such as @code{mail},
+@code{ftp}, and @code{sh}.  For such programs, the default behaviour of
+Readline is sufficient.  This section describes how to use Readline in
+the simplest way possible, perhaps to replace calls in your code to
+@code{gets()} or @code{fgets()}.
+
+@findex readline
+@cindex readline, function
+
+The function @code{readline()} prints a prompt @var{prompt}
+and then reads and returns a single line of text from the user.
+If @var{prompt} is @code{NULL} or the empty string, no prompt is displayed.
+The line @code{readline} returns is allocated with @code{malloc()};
+the caller should @code{free()} the line when it has finished with it.
+The declaration for @code{readline} in ANSI C is
+
+@example
+@code{char *readline (const char *@var{prompt});}
+@end example
+
+@noindent
+So, one might say
+@example
+@code{char *line = readline ("Enter a line: ");}
+@end example
+@noindent
+in order to read a line of text from the user.
+The line returned has the final newline removed, so only the
+text remains.
+
+If @code{readline} encounters an @code{EOF} while reading the line, and the
+line is empty at that point, then @code{(char *)NULL} is returned.
+Otherwise, the line is ended just as if a newline had been typed.
+
+If you want the user to be able to get at the line later, (with
+@key{C-p} for example), you must call @code{add_history()} to save the
+line away in a @dfn{history} list of such lines.
+
+@example
+@code{add_history (line)};
+@end example
+
+@noindent
+For full details on the GNU History Library, see the associated manual.
+
+It is preferable to avoid saving empty lines on the history list, since
+users rarely have a burning need to reuse a blank line.  Here is
+a function which usefully replaces the standard @code{gets()} library
+function, and has the advantage of no static buffer to overflow:
+
+@example
+/* A static variable for holding the line. */
+static char *line_read = (char *)NULL;
+
+/* Read a string, and return a pointer to it.
+   Returns NULL on EOF. */
+char *
+rl_gets ()
+@{
+  /* If the buffer has already been allocated,
+     return the memory to the free pool. */
+  if (line_read)
+    @{
+      free (line_read);
+      line_read = (char *)NULL;
+    @}
+
+  /* Get a line from the user. */
+  line_read = readline ("");
+
+  /* If the line has any text in it,
+     save it on the history. */
+  if (line_read && *line_read)
+    add_history (line_read);
+
+  return (line_read);
+@}
+@end example
+
+This function gives the user the default behaviour of @key{TAB}
+completion: completion on file names.  If you do not want Readline to
+complete on filenames, you can change the binding of the @key{TAB} key
+with @code{rl_bind_key()}.
+
+@example
+@code{int rl_bind_key (int @var{key}, rl_command_func_t *@var{function});}
+@end example
+
+@code{rl_bind_key()} takes two arguments: @var{key} is the character that
+you want to bind, and @var{function} is the address of the function to
+call when @var{key} is pressed.  Binding @key{TAB} to @code{rl_insert()}
+makes @key{TAB} insert itself.
+@code{rl_bind_key()} returns non-zero if @var{key} is not a valid
+ASCII character code (between 0 and 255).
+
+Thus, to disable the default @key{TAB} behavior, the following suffices:
+@example
+@code{rl_bind_key ('\t', rl_insert);}
+@end example
+
+This code should be executed once at the start of your program; you
+might write a function called @code{initialize_readline()} which
+performs this and other desired initializations, such as installing
+custom completers (@pxref{Custom Completers}).
+
+@node Custom Functions
+@section Custom Functions
+
+Readline provides many functions for manipulating the text of
+the line, but it isn't possible to anticipate the needs of all
+programs.  This section describes the various functions and variables
+defined within the Readline library which allow a user program to add
+customized functionality to Readline.
+
+Before declaring any functions that customize Readline's behavior, or
+using any functionality Readline provides in other code, an
+application writer should include the file @code{<readline/readline.h>}
+in any file that uses Readline's features.  Since some of the definitions
+in @code{readline.h} use the @code{stdio} library, the file
+@code{<stdio.h>} should be included before @code{readline.h}.
+
+@code{readline.h} defines a C preprocessor variable that should
+be treated as an integer, @code{RL_READLINE_VERSION}, which may
+be used to conditionally compile application code depending on
+the installed Readline version.  The value is a hexadecimal
+encoding of the major and minor version numbers of the library,
+of the form 0x@var{MMmm}.  @var{MM} is the two-digit major
+version number; @var{mm} is the two-digit minor version number. 
+For Readline 4.2, for example, the value of
+@code{RL_READLINE_VERSION} would be @code{0x0402}. 
+
+@menu
+* Readline Typedefs::	C declarations to make code readable.
+* Function Writing::	Variables and calling conventions.
+@end menu
+
+@node Readline Typedefs
+@subsection Readline Typedefs
+
+For readabilty, we declare a number of new object types, all pointers
+to functions.
+
+The reason for declaring these new types is to make it easier to write
+code describing pointers to C functions with appropriately prototyped
+arguments and return values.
+
+For instance, say we want to declare a variable @var{func} as a pointer
+to a function which takes two @code{int} arguments and returns an
+@code{int} (this is the type of all of the Readline bindable functions).
+Instead of the classic C declaration
+
+@code{int (*func)();}
+
+@noindent
+or the ANSI-C style declaration
+
+@code{int (*func)(int, int);}
+
+@noindent
+we may write
+
+@code{rl_command_func_t *func;}
+
+The full list of function pointer types available is
+
+@table @code
+@item typedef int rl_command_func_t (int, int);
+
+@item typedef char *rl_compentry_func_t (const char *, int);
+
+@item typedef char **rl_completion_func_t (const char *, int, int);
+
+@item typedef char *rl_quote_func_t (char *, int, char *);
+
+@item typedef char *rl_dequote_func_t (char *, int);
+
+@item typedef int rl_compignore_func_t (char **);
+
+@item typedef void rl_compdisp_func_t (char **, int, int);
+
+@item typedef int rl_hook_func_t (void);
+
+@item typedef int rl_getc_func_t (FILE *);
+
+@item typedef int rl_linebuf_func_t (char *, int);
+
+@item typedef int rl_intfunc_t (int);
+@item #define rl_ivoidfunc_t rl_hook_func_t
+@item typedef int rl_icpfunc_t (char *);
+@item typedef int rl_icppfunc_t (char **);
+
+@item typedef void rl_voidfunc_t (void);
+@item typedef void rl_vintfunc_t (int);
+@item typedef void rl_vcpfunc_t (char *);
+@item typedef void rl_vcppfunc_t (char **);
+
+@end table
+
+@node Function Writing
+@subsection Writing a New Function
+
+In order to write new functions for Readline, you need to know the
+calling conventions for keyboard-invoked functions, and the names of the
+variables that describe the current state of the line read so far.
+
+The calling sequence for a command @code{foo} looks like
+
+@example
+@code{int foo (int count, int key)}
+@end example
+
+@noindent
+where @var{count} is the numeric argument (or 1 if defaulted) and
+@var{key} is the key that invoked this function.
+
+It is completely up to the function as to what should be done with the
+numeric argument.  Some functions use it as a repeat count, some
+as a flag, and others to choose alternate behavior (refreshing the current
+line as opposed to refreshing the screen, for example).  Some choose to
+ignore it.  In general, if a
+function uses the numeric argument as a repeat count, it should be able
+to do something useful with both negative and positive arguments.
+At the very least, it should be aware that it can be passed a
+negative argument.
+
+A command function should return 0 if its action completes successfully,
+and a non-zero value if some error occurs.
+
+@node Readline Variables
+@section Readline Variables
+
+These variables are available to function writers.
+
+@deftypevar {char *} rl_line_buffer
+This is the line gathered so far.  You are welcome to modify the
+contents of the line, but see @ref{Allowing Undoing}.  The
+function @code{rl_extend_line_buffer} is available to increase
+the memory allocated to @code{rl_line_buffer}.
+@end deftypevar
+
+@deftypevar int rl_point
+The offset of the current cursor position in @code{rl_line_buffer}
+(the @emph{point}).
+@end deftypevar
+
+@deftypevar int rl_end
+The number of characters present in @code{rl_line_buffer}.  When
+@code{rl_point} is at the end of the line, @code{rl_point} and
+@code{rl_end} are equal.
+@end deftypevar
+
+@deftypevar int rl_mark
+The @var{mark} (saved position) in the current line.  If set, the mark
+and point define a @emph{region}.
+@end deftypevar
+
+@deftypevar int rl_done
+Setting this to a non-zero value causes Readline to return the current
+line immediately.
+@end deftypevar
+
+@deftypevar int rl_num_chars_to_read
+Setting this to a positive value before calling @code{readline()} causes
+Readline to return after accepting that many characters, rather
+than reading up to a character bound to @code{accept-line}.
+@end deftypevar
+
+@deftypevar int rl_pending_input
+Setting this to a value makes it the next keystroke read.  This is a
+way to stuff a single character into the input stream.
+@end deftypevar
+
+@deftypevar int rl_dispatching
+Set to a non-zero value if a function is being called from a key binding;
+zero otherwise.  Application functions can test this to discover whether
+they were called directly or by Readline's dispatching mechanism.
+@end deftypevar
+
+@deftypevar int rl_erase_empty_line
+Setting this to a non-zero value causes Readline to completely erase
+the current line, including any prompt, any time a newline is typed as
+the only character on an otherwise-empty line.  The cursor is moved to
+the beginning of the newly-blank line.
+@end deftypevar
+
+@deftypevar {char *} rl_prompt
+The prompt Readline uses.  This is set from the argument to
+@code{readline()}, and should not be assigned to directly.
+The @code{rl_set_prompt()} function (@pxref{Redisplay}) may
+be used to modify the prompt string after calling @code{readline()}.
+@end deftypevar
+
+@deftypevar int rl_already_prompted
+If an application wishes to display the prompt itself, rather than have
+Readline do it the first time @code{readline()} is called, it should set
+this variable to a non-zero value after displaying the prompt.
+The prompt must also be passed as the argument to @code{readline()} so
+the redisplay functions can update the display properly.
+The calling application is responsible for managing the value; Readline
+never sets it.
+@end deftypevar
+
+@deftypevar {const char *} rl_library_version
+The version number of this revision of the library.
+@end deftypevar
+
+@deftypevar int rl_readline_version
+An integer encoding the current version of the library.  The encoding is
+of the form 0x@var{MMmm}, where @var{MM} is the two-digit major version
+number, and @var{mm} is the two-digit minor version number.
+For example, for Readline-4.2, @code{rl_readline_version} would have the
+value 0x0402.
+@end deftypevar
+
+@deftypevar {int} rl_gnu_readline_p
+Always set to 1, denoting that this is @sc{gnu} readline rather than some
+emulation.
+@end deftypevar
+
+@deftypevar {const char *} rl_terminal_name
+The terminal type, used for initialization.  If not set by the application,
+Readline sets this to the value of the @env{TERM} environment variable
+the first time it is called.
+@end deftypevar
+
+@deftypevar {const char *} rl_readline_name
+This variable is set to a unique name by each application using Readline.
+The value allows conditional parsing of the inputrc file
+(@pxref{Conditional Init Constructs}).
+@end deftypevar
+
+@deftypevar {FILE *} rl_instream
+The stdio stream from which Readline reads input.
+If @code{NULL}, Readline defaults to @var{stdin}.
+@end deftypevar
+
+@deftypevar {FILE *} rl_outstream
+The stdio stream to which Readline performs output.
+If @code{NULL}, Readline defaults to @var{stdout}.
+@end deftypevar
+
+@deftypevar {rl_command_func_t *} rl_last_func
+The address of the last command function Readline executed.  May be used to
+test whether or not a function is being executed twice in succession, for
+example.
+@end deftypevar
+
+@deftypevar {rl_hook_func_t *} rl_startup_hook
+If non-zero, this is the address of a function to call just
+before @code{readline} prints the first prompt.
+@end deftypevar
+
+@deftypevar {rl_hook_func_t *} rl_pre_input_hook
+If non-zero, this is the address of a function to call after
+the first prompt has been printed and just before @code{readline}
+starts reading input characters.
+@end deftypevar
+
+@deftypevar {rl_hook_func_t *} rl_event_hook
+If non-zero, this is the address of a function to call periodically
+when Readline is waiting for terminal input.
+By default, this will be called at most ten times a second if there
+is no keyboard input.
+@end deftypevar
+
+@deftypevar {rl_getc_func_t *} rl_getc_function
+If non-zero, Readline will call indirectly through this pointer
+to get a character from the input stream.  By default, it is set to
+@code{rl_getc}, the default Readline character input function
+(@pxref{Character Input}).
+@end deftypevar
+
+@deftypevar {rl_voidfunc_t *} rl_redisplay_function
+If non-zero, Readline will call indirectly through this pointer
+to update the display with the current contents of the editing buffer.
+By default, it is set to @code{rl_redisplay}, the default Readline
+redisplay function (@pxref{Redisplay}).
+@end deftypevar
+
+@deftypevar {rl_vintfunc_t *} rl_prep_term_function
+If non-zero, Readline will call indirectly through this pointer
+to initialize the terminal.  The function takes a single argument, an
+@code{int} flag that says whether or not to use eight-bit characters.
+By default, this is set to @code{rl_prep_terminal}
+(@pxref{Terminal Management}).
+@end deftypevar
+
+@deftypevar {rl_voidfunc_t *} rl_deprep_term_function
+If non-zero, Readline will call indirectly through this pointer
+to reset the terminal.  This function should undo the effects of
+@code{rl_prep_term_function}.
+By default, this is set to @code{rl_deprep_terminal}
+(@pxref{Terminal Management}).
+@end deftypevar
+
+@deftypevar {Keymap} rl_executing_keymap
+This variable is set to the keymap (@pxref{Keymaps}) in which the
+currently executing readline function was found.
+@end deftypevar 
+
+@deftypevar {Keymap} rl_binding_keymap
+This variable is set to the keymap (@pxref{Keymaps}) in which the
+last key binding occurred.
+@end deftypevar 
+
+@deftypevar {char *} rl_executing_macro
+This variable is set to the text of any currently-executing macro.
+@end deftypevar
+
+@deftypevar {int} rl_readline_state
+A variable with bit values that encapsulate the current Readline state.
+A bit is set with the @code{RL_SETSTATE} macro, and unset with the
+@code{RL_UNSETSTATE} macro.  Use the @code{RL_ISSTATE} macro to test
+whether a particular state bit is set.  Current state bits include:
+
+@table @code
+@item RL_STATE_NONE
+Readline has not yet been called, nor has it begun to intialize.
+@item RL_STATE_INITIALIZING
+Readline is initializing its internal data structures.
+@item RL_STATE_INITIALIZED
+Readline has completed its initialization.
+@item RL_STATE_TERMPREPPED
+Readline has modified the terminal modes to do its own input and redisplay.
+@item RL_STATE_READCMD
+Readline is reading a command from the keyboard.
+@item RL_STATE_METANEXT
+Readline is reading more input after reading the meta-prefix character.
+@item RL_STATE_DISPATCHING
+Readline is dispatching to a command.
+@item RL_STATE_MOREINPUT
+Readline is reading more input while executing an editing command.
+@item RL_STATE_ISEARCH
+Readline is performing an incremental history search.
+@item RL_STATE_NSEARCH
+Readline is performing a non-incremental history search.
+@item RL_STATE_SEARCH
+Readline is searching backward or forward through the history for a string.
+@item RL_STATE_NUMERICARG
+Readline is reading a numeric argument.
+@item RL_STATE_MACROINPUT
+Readline is currently getting its input from a previously-defined keyboard
+macro.
+@item RL_STATE_MACRODEF
+Readline is currently reading characters defining a keyboard macro.
+@item RL_STATE_OVERWRITE
+Readline is in overwrite mode.
+@item RL_STATE_COMPLETING
+Readline is performing word completion.
+@item RL_STATE_SIGHANDLER
+Readline is currently executing the readline signal handler.
+@item RL_STATE_UNDOING
+Readline is performing an undo.
+@item RL_STATE_DONE
+Readline has read a key sequence bound to @code{accept-line}
+and is about to return the line to the caller.
+@end table
+
+@end deftypevar
+
+@deftypevar {int} rl_explicit_arg
+Set to a non-zero value if an explicit numeric argument was specified by
+the user.  Only valid in a bindable command function.
+@end deftypevar
+
+@deftypevar {int} rl_numeric_arg
+Set to the value of any numeric argument explicitly specified by the user
+before executing the current Readline function.  Only valid in a bindable
+command function.
+@end deftypevar
+
+@deftypevar {int} rl_editing_mode
+Set to a value denoting Readline's current editing mode.  A value of
+@var{1} means Readline is currently in emacs mode; @var{0}
+means that vi mode is active.
+@end deftypevar
+
+
+@node Readline Convenience Functions
+@section Readline Convenience Functions
+
+@menu
+* Function Naming::	How to give a function you write a name.
+* Keymaps::		Making keymaps.
+* Binding Keys::	Changing Keymaps.
+* Associating Function Names and Bindings::	Translate function names to
+						key sequences.
+* Allowing Undoing::	How to make your functions undoable.
+* Redisplay::		Functions to control line display.
+* Modifying Text::	Functions to modify @code{rl_line_buffer}.
+* Character Input::	Functions to read keyboard input.
+* Terminal Management::	Functions to manage terminal settings.
+* Utility Functions::	Generally useful functions and hooks.
+* Miscellaneous Functions::	Functions that don't fall into any category.
+* Alternate Interface::	Using Readline in a `callback' fashion.
+* A Readline Example::		An example Readline function.
+@end menu
+
+@node Function Naming
+@subsection Naming a Function
+
+The user can dynamically change the bindings of keys while using
+Readline.  This is done by representing the function with a descriptive
+name.  The user is able to type the descriptive name when referring to
+the function.  Thus, in an init file, one might find
+
+@example
+Meta-Rubout:	backward-kill-word
+@end example
+
+This binds the keystroke @key{Meta-Rubout} to the function
+@emph{descriptively} named @code{backward-kill-word}.  You, as the
+programmer, should bind the functions you write to descriptive names as
+well.  Readline provides a function for doing that:
+
+@deftypefun int rl_add_defun (const char *name, rl_command_func_t *function, int key)
+Add @var{name} to the list of named functions.  Make @var{function} be
+the function that gets called.  If @var{key} is not -1, then bind it to
+@var{function} using @code{rl_bind_key()}.
+@end deftypefun
+
+Using this function alone is sufficient for most applications.  It is
+the recommended way to add a few functions to the default functions that
+Readline has built in.  If you need to do something other
+than adding a function to Readline, you may need to use the
+underlying functions described below.
+
+@node Keymaps
+@subsection Selecting a Keymap
+
+Key bindings take place on a @dfn{keymap}.  The keymap is the
+association between the keys that the user types and the functions that
+get run.  You can make your own keymaps, copy existing keymaps, and tell
+Readline which keymap to use.
+
+@deftypefun Keymap rl_make_bare_keymap (void)
+Returns a new, empty keymap.  The space for the keymap is allocated with
+@code{malloc()}; the caller should free it by calling
+@code{rl_discard_keymap()} when done.
+@end deftypefun
+
+@deftypefun Keymap rl_copy_keymap (Keymap map)
+Return a new keymap which is a copy of @var{map}.
+@end deftypefun
+
+@deftypefun Keymap rl_make_keymap (void)
+Return a new keymap with the printing characters bound to rl_insert,
+the lowercase Meta characters bound to run their equivalents, and
+the Meta digits bound to produce numeric arguments.
+@end deftypefun
+
+@deftypefun void rl_discard_keymap (Keymap keymap)
+Free the storage associated with @var{keymap}.
+@end deftypefun
+
+Readline has several internal keymaps.  These functions allow you to
+change which keymap is active.
+
+@deftypefun Keymap rl_get_keymap (void)
+Returns the currently active keymap.
+@end deftypefun
+
+@deftypefun void rl_set_keymap (Keymap keymap)
+Makes @var{keymap} the currently active keymap.
+@end deftypefun
+
+@deftypefun Keymap rl_get_keymap_by_name (const char *name)
+Return the keymap matching @var{name}.  @var{name} is one which would
+be supplied in a @code{set keymap} inputrc line (@pxref{Readline Init File}).
+@end deftypefun
+
+@deftypefun {char *} rl_get_keymap_name (Keymap keymap)
+Return the name matching @var{keymap}.  @var{name} is one which would
+be supplied in a @code{set keymap} inputrc line (@pxref{Readline Init File}).
+@end deftypefun
+
+@node Binding Keys
+@subsection Binding Keys
+
+Key sequences are associate with functions through the keymap.
+Readline has several internal keymaps: @code{emacs_standard_keymap},
+@code{emacs_meta_keymap}, @code{emacs_ctlx_keymap},
+@code{vi_movement_keymap}, and @code{vi_insertion_keymap}.
+@code{emacs_standard_keymap} is the default, and the examples in
+this manual assume that.
+
+Since @code{readline()} installs a set of default key bindings the first
+time it is called, there is always the danger that a custom binding
+installed before the first call to @code{readline()} will be overridden.
+An alternate mechanism is to install custom key bindings in an
+initialization function assigned to the @code{rl_startup_hook} variable
+(@pxref{Readline Variables}).
+
+These functions manage key bindings.
+
+@deftypefun int rl_bind_key (int key, rl_command_func_t *function)
+Binds @var{key} to @var{function} in the currently active keymap.
+Returns non-zero in the case of an invalid @var{key}.
+@end deftypefun
+
+@deftypefun int rl_bind_key_in_map (int key, rl_command_func_t *function, Keymap map)
+Bind @var{key} to @var{function} in @var{map}.  Returns non-zero in the case
+of an invalid @var{key}.
+@end deftypefun
+
+@deftypefun int rl_unbind_key (int key)
+Bind @var{key} to the null function in the currently active keymap.
+Returns non-zero in case of error.
+@end deftypefun
+
+@deftypefun int rl_unbind_key_in_map (int key, Keymap map)
+Bind @var{key} to the null function in @var{map}.
+Returns non-zero in case of error.
+@end deftypefun
+
+@deftypefun int rl_unbind_function_in_map (rl_command_func_t *function, Keymap map)
+Unbind all keys that execute @var{function} in @var{map}.
+@end deftypefun
+
+@deftypefun int rl_unbind_command_in_map (const char *command, Keymap map)
+Unbind all keys that are bound to @var{command} in @var{map}.
+@end deftypefun
+
+@deftypefun int rl_set_key (const char *keyseq, rl_command_func_t *function, Keymap map)
+Bind the key sequence represented by the string @var{keyseq} to the function
+@var{function}.  This makes new keymaps as
+necessary.  The initial keymap in which to do bindings is @var{map}.
+@end deftypefun
+
+@deftypefun int rl_generic_bind (int type, const char *keyseq, char *data, Keymap map)
+Bind the key sequence represented by the string @var{keyseq} to the arbitrary
+pointer @var{data}.  @var{type} says what kind of data is pointed to by
+@var{data}; this can be a function (@code{ISFUNC}), a macro
+(@code{ISMACR}), or a keymap (@code{ISKMAP}).  This makes new keymaps as
+necessary.  The initial keymap in which to do bindings is @var{map}.
+@end deftypefun
+
+@deftypefun int rl_parse_and_bind (char *line)
+Parse @var{line} as if it had been read from the @code{inputrc} file and
+perform any key bindings and variable assignments found
+(@pxref{Readline Init File}).
+@end deftypefun
+
+@deftypefun int rl_read_init_file (const char *filename)
+Read keybindings and variable assignments from @var{filename}
+(@pxref{Readline Init File}).
+@end deftypefun
+
+@node Associating Function Names and Bindings
+@subsection Associating Function Names and Bindings
+
+These functions allow you to find out what keys invoke named functions
+and the functions invoked by a particular key sequence.  You may also
+associate a new function name with an arbitrary function.
+
+@deftypefun {rl_command_func_t *} rl_named_function (const char *name)
+Return the function with name @var{name}.
+@end deftypefun
+
+@deftypefun {rl_command_func_t *} rl_function_of_keyseq (const char *keyseq, Keymap map, int *type)
+Return the function invoked by @var{keyseq} in keymap @var{map}.
+If @var{map} is @code{NULL}, the current keymap is used.  If @var{type} is
+not @code{NULL}, the type of the object is returned in the @code{int} variable
+it points to (one of @code{ISFUNC}, @code{ISKMAP}, or @code{ISMACR}).
+@end deftypefun
+
+@deftypefun {char **} rl_invoking_keyseqs (rl_command_func_t *function)
+Return an array of strings representing the key sequences used to
+invoke @var{function} in the current keymap.
+@end deftypefun
+
+@deftypefun {char **} rl_invoking_keyseqs_in_map (rl_command_func_t *function, Keymap map)
+Return an array of strings representing the key sequences used to
+invoke @var{function} in the keymap @var{map}.
+@end deftypefun
+
+@deftypefun void rl_function_dumper (int readable)
+Print the readline function names and the key sequences currently
+bound to them to @code{rl_outstream}.  If @var{readable} is non-zero,
+the list is formatted in such a way that it can be made part of an
+@code{inputrc} file and re-read.
+@end deftypefun
+
+@deftypefun void rl_list_funmap_names (void)
+Print the names of all bindable Readline functions to @code{rl_outstream}.
+@end deftypefun
+
+@deftypefun {const char **} rl_funmap_names (void)
+Return a NULL terminated array of known function names.  The array is
+sorted.  The array itself is allocated, but not the strings inside.  You
+should @code{free()} the array when you are done, but not the pointers.
+@end deftypefun
+
+@deftypefun int rl_add_funmap_entry (const char *name, rl_command_func_t *function)
+Add @var{name} to the list of bindable Readline command names, and make
+@var{function} the function to be called when @var{name} is invoked.
+@end deftypefun
+
+@node Allowing Undoing
+@subsection Allowing Undoing
+
+Supporting the undo command is a painless thing, and makes your
+functions much more useful.  It is certainly easy to try
+something if you know you can undo it.
+
+If your function simply inserts text once, or deletes text once, and
+uses @code{rl_insert_text()} or @code{rl_delete_text()} to do it, then
+undoing is already done for you automatically.
+
+If you do multiple insertions or multiple deletions, or any combination
+of these operations, you should group them together into one operation.
+This is done with @code{rl_begin_undo_group()} and
+@code{rl_end_undo_group()}.
+
+The types of events that can be undone are:
+
+@smallexample
+enum undo_code @{ UNDO_DELETE, UNDO_INSERT, UNDO_BEGIN, UNDO_END @}; 
+@end smallexample
+
+Notice that @code{UNDO_DELETE} means to insert some text, and
+@code{UNDO_INSERT} means to delete some text.  That is, the undo code
+tells what to undo, not how to undo it.  @code{UNDO_BEGIN} and
+@code{UNDO_END} are tags added by @code{rl_begin_undo_group()} and
+@code{rl_end_undo_group()}.
+
+@deftypefun int rl_begin_undo_group (void)
+Begins saving undo information in a group construct.  The undo
+information usually comes from calls to @code{rl_insert_text()} and
+@code{rl_delete_text()}, but could be the result of calls to
+@code{rl_add_undo()}.
+@end deftypefun
+
+@deftypefun int rl_end_undo_group (void)
+Closes the current undo group started with @code{rl_begin_undo_group
+()}.  There should be one call to @code{rl_end_undo_group()}
+for each call to @code{rl_begin_undo_group()}.
+@end deftypefun
+
+@deftypefun void rl_add_undo (enum undo_code what, int start, int end, char *text)
+Remember how to undo an event (according to @var{what}).  The affected
+text runs from @var{start} to @var{end}, and encompasses @var{text}.
+@end deftypefun
+
+@deftypefun void rl_free_undo_list (void)
+Free the existing undo list.
+@end deftypefun
+
+@deftypefun int rl_do_undo (void)
+Undo the first thing on the undo list.  Returns @code{0} if there was
+nothing to undo, non-zero if something was undone.
+@end deftypefun
+
+Finally, if you neither insert nor delete text, but directly modify the
+existing text (e.g., change its case), call @code{rl_modifying()}
+once, just before you modify the text.  You must supply the indices of
+the text range that you are going to modify.
+
+@deftypefun int rl_modifying (int start, int end)
+Tell Readline to save the text between @var{start} and @var{end} as a
+single undo unit.  It is assumed that you will subsequently modify
+that text.
+@end deftypefun
+
+@node Redisplay
+@subsection Redisplay
+
+@deftypefun void rl_redisplay (void)
+Change what's displayed on the screen to reflect the current contents
+of @code{rl_line_buffer}.
+@end deftypefun
+
+@deftypefun int rl_forced_update_display (void)
+Force the line to be updated and redisplayed, whether or not
+Readline thinks the screen display is correct.
+@end deftypefun
+
+@deftypefun int rl_on_new_line (void)
+Tell the update functions that we have moved onto a new (empty) line,
+usually after ouputting a newline.
+@end deftypefun
+
+@deftypefun int rl_on_new_line_with_prompt (void)
+Tell the update functions that we have moved onto a new line, with
+@var{rl_prompt} already displayed.
+This could be used by applications that want to output the prompt string
+themselves, but still need Readline to know the prompt string length for
+redisplay.
+It should be used after setting @var{rl_already_prompted}.
+@end deftypefun
+
+@deftypefun int rl_reset_line_state (void)
+Reset the display state to a clean state and redisplay the current line
+starting on a new line.
+@end deftypefun
+
+@deftypefun int rl_crlf (void)
+Move the cursor to the start of the next screen line.
+@end deftypefun
+
+@deftypefun int rl_show_char (int c)
+Display character @var{c} on @code{rl_outstream}.
+If Readline has not been set to display meta characters directly, this
+will convert meta characters to a meta-prefixed key sequence.
+This is intended for use by applications which wish to do their own
+redisplay.
+@end deftypefun
+
+@deftypefun int rl_message (const char *, @dots{})
+The arguments are a format string as would be supplied to @code{printf},
+possibly containing conversion specifications such as @samp{%d}, and
+any additional arguments necessary to satisfy the conversion specifications.
+The resulting string is displayed in the @dfn{echo area}.  The echo area
+is also used to display numeric arguments and search strings.
+@end deftypefun
+
+@deftypefun int rl_clear_message (void)
+Clear the message in the echo area.
+@end deftypefun
+
+@deftypefun void rl_save_prompt (void)
+Save the local Readline prompt display state in preparation for
+displaying a new message in the message area with @code{rl_message()}.
+@end deftypefun
+
+@deftypefun void rl_restore_prompt (void)
+Restore the local Readline prompt display state saved by the most
+recent call to @code{rl_save_prompt}.
+@end deftypefun
+
+@deftypefun int rl_expand_prompt (char *prompt)
+Expand any special character sequences in @var{prompt} and set up the
+local Readline prompt redisplay variables.
+This function is called by @code{readline()}.  It may also be called to
+expand the primary prompt if the @code{rl_on_new_line_with_prompt()}
+function or @code{rl_already_prompted} variable is used.
+It returns the number of visible characters on the last line of the
+(possibly multi-line) prompt.
+@end deftypefun
+
+@deftypefun int rl_set_prompt (const char *prompt)
+Make Readline use @var{prompt} for subsequent redisplay.  This calls
+@code{rl_expand_prompt()} to expand the prompt and sets @code{rl_prompt}
+to the result.
+@end deftypefun
+
+@node Modifying Text
+@subsection Modifying Text
+
+@deftypefun int rl_insert_text (const char *text)
+Insert @var{text} into the line at the current cursor position.
+Returns the number of characters inserted.
+@end deftypefun
+
+@deftypefun int rl_delete_text (int start, int end)
+Delete the text between @var{start} and @var{end} in the current line.
+Returns the number of characters deleted.
+@end deftypefun
+
+@deftypefun {char *} rl_copy_text (int start, int end)
+Return a copy of the text between @var{start} and @var{end} in
+the current line.
+@end deftypefun
+
+@deftypefun int rl_kill_text (int start, int end)
+Copy the text between @var{start} and @var{end} in the current line
+to the kill ring, appending or prepending to the last kill if the
+last command was a kill command.  The text is deleted.
+If @var{start} is less than @var{end},
+the text is appended, otherwise prepended.  If the last command was
+not a kill, a new kill ring slot is used.
+@end deftypefun
+
+@deftypefun int rl_push_macro_input (char *macro)
+Cause @var{macro} to be inserted into the line, as if it had been invoked
+by a key bound to a macro.  Not especially useful; use
+@code{rl_insert_text()} instead.
+@end deftypefun
+
+@node Character Input
+@subsection Character Input
+
+@deftypefun int rl_read_key (void)
+Return the next character available from Readline's current input stream.
+This handles input inserted into
+the input stream via @var{rl_pending_input} (@pxref{Readline Variables})
+and @code{rl_stuff_char()}, macros, and characters read from the keyboard.
+While waiting for input, this function will call any function assigned to
+the @code{rl_event_hook} variable.
+@end deftypefun
+
+@deftypefun int rl_getc (FILE *stream)
+Return the next character available from @var{stream}, which is assumed to
+be the keyboard.
+@end deftypefun
+
+@deftypefun int rl_stuff_char (int c)
+Insert @var{c} into the Readline input stream.  It will be "read"
+before Readline attempts to read characters from the terminal with
+@code{rl_read_key()}.  Up to 512 characters may be pushed back.
+@code{rl_stuff_char} returns 1 if the character was successfully inserted;
+0 otherwise.
+@end deftypefun
+
+@deftypefun int rl_execute_next (int c)
+Make @var{c} be the next command to be executed when @code{rl_read_key()}
+is called.  This sets @var{rl_pending_input}.
+@end deftypefun
+
+@deftypefun int rl_clear_pending_input (void)
+Unset @var{rl_pending_input}, effectively negating the effect of any
+previous call to @code{rl_execute_next()}.  This works only if the
+pending input has not already been read with @code{rl_read_key()}.
+@end deftypefun
+
+@deftypefun int rl_set_keyboard_input_timeout (int u)
+While waiting for keyboard input in @code{rl_read_key()}, Readline will
+wait for @var{u} microseconds for input before calling any function
+assigned to @code{rl_event_hook}.  The default waiting period is
+one-tenth of a second.  Returns the old timeout value.
+@end deftypefun
+
+@node Terminal Management
+@subsection Terminal Management
+
+@deftypefun void rl_prep_terminal (int meta_flag)
+Modify the terminal settings for Readline's use, so @code{readline()}
+can read a single character at a time from the keyboard.
+The @var{meta_flag} argument should be non-zero if Readline should
+read eight-bit input.
+@end deftypefun
+
+@deftypefun void rl_deprep_terminal (void)
+Undo the effects of @code{rl_prep_terminal()}, leaving the terminal in
+the state in which it was before the most recent call to
+@code{rl_prep_terminal()}.
+@end deftypefun
+
+@deftypefun void rl_tty_set_default_bindings (Keymap kmap)
+Read the operating system's terminal editing characters (as would be displayed
+by @code{stty}) to their Readline equivalents.  The bindings are performed
+in @var{kmap}.
+@end deftypefun
+
+@deftypefun int rl_reset_terminal (const char *terminal_name)
+Reinitialize Readline's idea of the terminal settings using
+@var{terminal_name} as the terminal type (e.g., @code{vt100}).
+If @var{terminal_name} is @code{NULL}, the value of the @code{TERM}
+environment variable is used.
+@end deftypefun
+
+@node Utility Functions
+@subsection Utility Functions
+
+@deftypefun void rl_replace_line (const char *text, int clear_undo)
+Replace the contents of @code{rl_line_buffer} with @var{text}.
+The point and mark are preserved, if possible.
+If @var{clear_undo} is non-zero, the undo list associated with the
+current line is cleared.
+@end deftypefun
+
+@deftypefun int rl_extend_line_buffer (int len)
+Ensure that @code{rl_line_buffer} has enough space to hold @var{len}
+characters, possibly reallocating it if necessary.
+@end deftypefun
+
+@deftypefun int rl_initialize (void)
+Initialize or re-initialize Readline's internal state.
+It's not strictly necessary to call this; @code{readline()} calls it before
+reading any input.
+@end deftypefun
+
+@deftypefun int rl_ding (void)
+Ring the terminal bell, obeying the setting of @code{bell-style}.
+@end deftypefun
+
+@deftypefun int rl_alphabetic (int c)
+Return 1 if @var{c} is an alphabetic character.
+@end deftypefun
+
+@deftypefun void rl_display_match_list (char **matches, int len, int max)
+A convenience function for displaying a list of strings in
+columnar format on Readline's output stream.  @code{matches} is the list
+of strings, in argv format, such as a list of completion matches.
+@code{len} is the number of strings in @code{matches}, and @code{max}
+is the length of the longest string in @code{matches}.  This function uses
+the setting of @code{print-completions-horizontally} to select how the
+matches are displayed (@pxref{Readline Init File Syntax}).
+@end deftypefun
+
+The following are implemented as macros, defined in @code{chardefs.h}.
+Applications should refrain from using them.
+
+@deftypefun int _rl_uppercase_p (int c)
+Return 1 if @var{c} is an uppercase alphabetic character.
+@end deftypefun
+
+@deftypefun int _rl_lowercase_p (int c)
+Return 1 if @var{c} is a lowercase alphabetic character.
+@end deftypefun
+
+@deftypefun int _rl_digit_p (int c)
+Return 1 if @var{c} is a numeric character.
+@end deftypefun
+
+@deftypefun int _rl_to_upper (int c)
+If @var{c} is a lowercase alphabetic character, return the corresponding
+uppercase character.
+@end deftypefun
+
+@deftypefun int _rl_to_lower (int c)
+If @var{c} is an uppercase alphabetic character, return the corresponding
+lowercase character.
+@end deftypefun
+
+@deftypefun int _rl_digit_value (int c)
+If @var{c} is a number, return the value it represents.
+@end deftypefun
+
+@node Miscellaneous Functions
+@subsection Miscellaneous Functions
+
+@deftypefun int rl_macro_bind (const char *keyseq, const char *macro, Keymap map)
+Bind the key sequence @var{keyseq} to invoke the macro @var{macro}.
+The binding is performed in @var{map}.  When @var{keyseq} is invoked, the
+@var{macro} will be inserted into the line.  This function is deprecated;
+use @code{rl_generic_bind()} instead.
+@end deftypefun
+
+@deftypefun void rl_macro_dumper (int readable)
+Print the key sequences bound to macros and their values, using
+the current keymap, to @code{rl_outstream}.
+If @var{readable} is non-zero, the list is formatted in such a way
+that it can be made part of an @code{inputrc} file and re-read.
+@end deftypefun
+
+@deftypefun int rl_variable_bind (const char *variable, const char *value)
+Make the Readline variable @var{variable} have @var{value}.
+This behaves as if the readline command
+@samp{set @var{variable} @var{value}} had been executed in an @code{inputrc}
+file (@pxref{Readline Init File Syntax}).
+@end deftypefun
+
+@deftypefun void rl_variable_dumper (int readable)
+Print the readline variable names and their current values
+to @code{rl_outstream}.
+If @var{readable} is non-zero, the list is formatted in such a way
+that it can be made part of an @code{inputrc} file and re-read.
+@end deftypefun
+
+@deftypefun int rl_set_paren_blink_timeout (int u)
+Set the time interval (in microseconds) that Readline waits when showing
+a balancing character when @code{blink-matching-paren} has been enabled.
+@end deftypefun
+
+@deftypefun {char *} rl_get_termcap (const char *cap)
+Retrieve the string value of the termcap capability @var{cap}.
+Readline fetches the termcap entry for the current terminal name and
+uses those capabilities to move around the screen line and perform other
+terminal-specific operations, like erasing a line.  Readline does not
+use all of a terminal's capabilities, and this function will return
+values for only those capabilities Readline uses.
+@end deftypefun
+
+@node Alternate Interface
+@subsection Alternate Interface
+
+An alternate interface is available to plain @code{readline()}.  Some
+applications need to interleave keyboard I/O with file, device, or
+window system I/O, typically by using a main loop to @code{select()}
+on various file descriptors.  To accomodate this need, readline can
+also be invoked as a `callback' function from an event loop.  There
+are functions available to make this easy.
+
+@deftypefun void rl_callback_handler_install (const char *prompt, rl_vcpfunc_t *lhandler)
+Set up the terminal for readline I/O and display the initial
+expanded value of @var{prompt}.  Save the value of @var{lhandler} to
+use as a function to call when a complete line of input has been entered.
+The function takes the text of the line as an argument.
+@end deftypefun
+
+@deftypefun void rl_callback_read_char (void)
+Whenever an application determines that keyboard input is available, it
+should call @code{rl_callback_read_char()}, which will read the next
+character from the current input source.
+If that character completes the line, @code{rl_callback_read_char} will
+invoke the @var{lhandler} function saved by @code{rl_callback_handler_install}
+to process the line.
+Before calling the @var{lhandler} function, the terminal settings are
+reset to the values they had before calling
+@code{rl_callback_handler_install}.
+If the @var{lhandler} function returns,
+the terminal settings are modified for Readline's use again.
+@code{EOF} is  indicated by calling @var{lhandler} with a
+@code{NULL} line.
+@end deftypefun
+
+@deftypefun void rl_callback_handler_remove (void)
+Restore the terminal to its initial state and remove the line handler.
+This may be called from within a callback as well as independently.
+If the @var{lhandler} installed by @code{rl_callback_handler_install}
+does not exit the program, either this function or the function referred
+to by the value of @code{rl_deprep_term_function} should be called before
+the program exits to reset the terminal settings.
+@end deftypefun
+
+@node A Readline Example
+@subsection A Readline Example
+
+Here is a function which changes lowercase characters to their uppercase
+equivalents, and uppercase characters to lowercase.  If
+this function was bound to @samp{M-c}, then typing @samp{M-c} would
+change the case of the character under point.  Typing @samp{M-1 0 M-c}
+would change the case of the following 10 characters, leaving the cursor on
+the last character changed.
+
+@example
+/* Invert the case of the COUNT following characters. */
+int
+invert_case_line (count, key)
+     int count, key;
+@{
+  register int start, end, i;
+
+  start = rl_point;
+
+  if (rl_point >= rl_end)
+    return (0);
+
+  if (count < 0)
+    @{
+      direction = -1;
+      count = -count;
+    @}
+  else
+    direction = 1;
+      
+  /* Find the end of the range to modify. */
+  end = start + (count * direction);
+
+  /* Force it to be within range. */
+  if (end > rl_end)
+    end = rl_end;
+  else if (end < 0)
+    end = 0;
+
+  if (start == end)
+    return (0);
+
+  if (start > end)
+    @{
+      int temp = start;
+      start = end;
+      end = temp;
+    @}
+
+  /* Tell readline that we are modifying the line,
+     so it will save the undo information. */
+  rl_modifying (start, end);
+
+  for (i = start; i != end; i++)
+    @{
+      if (_rl_uppercase_p (rl_line_buffer[i]))
+        rl_line_buffer[i] = _rl_to_lower (rl_line_buffer[i]);
+      else if (_rl_lowercase_p (rl_line_buffer[i]))
+        rl_line_buffer[i] = _rl_to_upper (rl_line_buffer[i]);
+    @}
+  /* Move point to on top of the last character changed. */
+  rl_point = (direction == 1) ? end - 1 : start;
+  return (0);
+@}
+@end example
+
+@node Readline Signal Handling
+@section Readline Signal Handling
+
+Signals are asynchronous events sent to a process by the Unix kernel,
+sometimes on behalf of another process.  They are intended to indicate
+exceptional events, like a user pressing the interrupt key on his terminal,
+or a network connection being broken.  There is a class of signals that can
+be sent to the process currently reading input from the keyboard.  Since
+Readline changes the terminal attributes when it is called, it needs to
+perform special processing when such a signal is received in order to
+restore the terminal to a sane state, or provide application writers with
+functions to do so manually. 
+
+Readline contains an internal signal handler that is installed for a
+number of signals (@code{SIGINT}, @code{SIGQUIT}, @code{SIGTERM},
+@code{SIGALRM}, @code{SIGTSTP}, @code{SIGTTIN}, and @code{SIGTTOU}).
+When one of these signals is received, the signal handler
+will reset the terminal attributes to those that were in effect before
+@code{readline()} was called, reset the signal handling to what it was
+before @code{readline()} was called, and resend the signal to the calling
+application.
+If and when the calling application's signal handler returns, Readline
+will reinitialize the terminal and continue to accept input.
+When a @code{SIGINT} is received, the Readline signal handler performs
+some additional work, which will cause any partially-entered line to be
+aborted (see the description of @code{rl_free_line_state()} below).
+
+There is an additional Readline signal handler, for @code{SIGWINCH}, which
+the kernel sends to a process whenever the terminal's size changes (for
+example, if a user resizes an @code{xterm}).  The Readline @code{SIGWINCH}
+handler updates Readline's internal screen size information, and then calls
+any @code{SIGWINCH} signal handler the calling application has installed. 
+Readline calls the application's @code{SIGWINCH} signal handler without
+resetting the terminal to its original state.  If the application's signal
+handler does more than update its idea of the terminal size and return (for
+example, a @code{longjmp} back to a main processing loop), it @emph{must}
+call @code{rl_cleanup_after_signal()} (described below), to restore the
+terminal state. 
+
+Readline provides two variables that allow application writers to
+control whether or not it will catch certain signals and act on them
+when they are received.  It is important that applications change the
+values of these variables only when calling @code{readline()}, not in
+a signal handler, so Readline's internal signal state is not corrupted.
+
+@deftypevar int rl_catch_signals
+If this variable is non-zero, Readline will install signal handlers for
+@code{SIGINT}, @code{SIGQUIT}, @code{SIGTERM}, @code{SIGALRM},
+@code{SIGTSTP}, @code{SIGTTIN}, and @code{SIGTTOU}.
+
+The default value of @code{rl_catch_signals} is 1.
+@end deftypevar
+
+@deftypevar int rl_catch_sigwinch
+If this variable is non-zero, Readline will install a signal handler for
+@code{SIGWINCH}.
+
+The default value of @code{rl_catch_sigwinch} is 1.
+@end deftypevar
+
+If an application does not wish to have Readline catch any signals, or
+to handle signals other than those Readline catches (@code{SIGHUP},
+for example), 
+Readline provides convenience functions to do the necessary terminal
+and internal state cleanup upon receipt of a signal.
+
+@deftypefun void rl_cleanup_after_signal (void)
+This function will reset the state of the terminal to what it was before
+@code{readline()} was called, and remove the Readline signal handlers for
+all signals, depending on the values of @code{rl_catch_signals} and
+@code{rl_catch_sigwinch}.
+@end deftypefun
+
+@deftypefun void rl_free_line_state (void)
+This will free any partial state associated with the current input line
+(undo information, any partial history entry, any partially-entered
+keyboard macro, and any partially-entered numeric argument).  This
+should be called before @code{rl_cleanup_after_signal()}.  The
+Readline signal handler for @code{SIGINT} calls this to abort the
+current input line.
+@end deftypefun
+
+@deftypefun void rl_reset_after_signal (void)
+This will reinitialize the terminal and reinstall any Readline signal
+handlers, depending on the values of @code{rl_catch_signals} and
+@code{rl_catch_sigwinch}.
+@end deftypefun
+
+If an application does not wish Readline to catch @code{SIGWINCH}, it may
+call @code{rl_resize_terminal()} or @code{rl_set_screen_size()} to force
+Readline to update its idea of the terminal size when a @code{SIGWINCH}
+is received.
+
+@deftypefun void rl_resize_terminal (void)
+Update Readline's internal screen size by reading values from the kernel.
+@end deftypefun
+
+@deftypefun void rl_set_screen_size (int rows, int cols)
+Set Readline's idea of the terminal size to @var{rows} rows and
+@var{cols} columns.
+@end deftypefun
+
+If an application does not want to install a @code{SIGWINCH} handler, but
+is still interested in the screen dimensions, Readline's idea of the screen
+size may be queried.
+
+@deftypefun void rl_get_screen_size (int *rows, int *cols)
+Return Readline's idea of the terminal's size in the
+variables pointed to by the arguments.
+@end deftypefun
+
+The following functions install and remove Readline's signal handlers.
+
+@deftypefun int rl_set_signals (void)
+Install Readline's signal handler for @code{SIGINT}, @code{SIGQUIT},
+@code{SIGTERM}, @code{SIGALRM}, @code{SIGTSTP}, @code{SIGTTIN},
+@code{SIGTTOU}, and @code{SIGWINCH}, depending on the values of
+@code{rl_catch_signals} and @code{rl_catch_sigwinch}.
+@end deftypefun
+
+@deftypefun int rl_clear_signals (void)
+Remove all of the Readline signal handlers installed by
+@code{rl_set_signals()}.
+@end deftypefun
+
+@node Custom Completers
+@section Custom Completers
+
+Typically, a program that reads commands from the user has a way of
+disambiguating commands and data.  If your program is one of these, then
+it can provide completion for commands, data, or both.
+The following sections describe how your program and Readline
+cooperate to provide this service.
+
+@menu
+* How Completing Works::	The logic used to do completion.
+* Completion Functions::	Functions provided by Readline.
+* Completion Variables::	Variables which control completion.
+* A Short Completion Example::	An example of writing completer subroutines.
+@end menu
+
+@node How Completing Works
+@subsection How Completing Works
+
+In order to complete some text, the full list of possible completions
+must be available.  That is, it is not possible to accurately
+expand a partial word without knowing all of the possible words
+which make sense in that context.  The Readline library provides
+the user interface to completion, and two of the most common
+completion functions:  filename and username.  For completing other types
+of text, you must write your own completion function.  This section
+describes exactly what such functions must do, and provides an example.
+
+There are three major functions used to perform completion:
+
+@enumerate
+@item
+The user-interface function @code{rl_complete()}.  This function is
+called with the same arguments as other bindable Readline functions:
+@var{count} and @var{invoking_key}.
+It isolates the word to be completed and calls
+@code{rl_completion_matches()} to generate a list of possible completions.
+It then either lists the possible completions, inserts the possible
+completions, or actually performs the
+completion, depending on which behavior is desired.
+
+@item
+The internal function @code{rl_completion_matches()} uses an
+application-supplied @dfn{generator} function to generate the list of
+possible matches, and then returns the array of these matches.
+The caller should place the address of its generator function in
+@code{rl_completion_entry_function}.
+
+@item
+The generator function is called repeatedly from
+@code{rl_completion_matches()}, returning a string each time.  The
+arguments to the generator function are @var{text} and @var{state}.
+@var{text} is the partial word to be completed.  @var{state} is zero the
+first time the function is called, allowing the generator to perform
+any necessary initialization, and a positive non-zero integer for
+each subsequent call.  The generator function returns
+@code{(char *)NULL} to inform @code{rl_completion_matches()} that there are
+no more possibilities left.  Usually the generator function computes the
+list of possible completions when @var{state} is zero, and returns them
+one at a time on subsequent calls.  Each string the generator function
+returns as a match must be allocated with @code{malloc()}; Readline
+frees the strings when it has finished with them.
+
+@end enumerate
+
+@deftypefun int rl_complete (int ignore, int invoking_key)
+Complete the word at or before point.  You have supplied the function
+that does the initial simple matching selection algorithm (see
+@code{rl_completion_matches()}).  The default is to do filename completion.
+@end deftypefun
+
+@deftypevar {rl_compentry_func_t *} rl_completion_entry_function
+This is a pointer to the generator function for
+@code{rl_completion_matches()}.
+If the value of @code{rl_completion_entry_function} is
+@code{NULL} then the default filename generator
+function, @code{rl_filename_completion_function()}, is used.
+@end deftypevar
+
+@node Completion Functions
+@subsection Completion Functions
+
+Here is the complete list of callable completion functions present in
+Readline.
+
+@deftypefun int rl_complete_internal (int what_to_do)
+Complete the word at or before point.  @var{what_to_do} says what to do
+with the completion.  A value of @samp{?} means list the possible
+completions.  @samp{TAB} means do standard completion.  @samp{*} means
+insert all of the possible completions.  @samp{!} means to display
+all of the possible completions, if there is more than one, as well as
+performing partial completion.
+@end deftypefun
+
+@deftypefun int rl_complete (int ignore, int invoking_key)
+Complete the word at or before point.  You have supplied the function
+that does the initial simple matching selection algorithm (see
+@code{rl_completion_matches()} and @code{rl_completion_entry_function}).
+The default is to do filename
+completion.  This calls @code{rl_complete_internal()} with an
+argument depending on @var{invoking_key}.
+@end deftypefun
+
+@deftypefun int rl_possible_completions (int count, int invoking_key)
+List the possible completions.  See description of @code{rl_complete
+()}.  This calls @code{rl_complete_internal()} with an argument of
+@samp{?}.
+@end deftypefun
+
+@deftypefun int rl_insert_completions (int count, int invoking_key)
+Insert the list of possible completions into the line, deleting the
+partially-completed word.  See description of @code{rl_complete()}.
+This calls @code{rl_complete_internal()} with an argument of @samp{*}.
+@end deftypefun
+
+@deftypefun int rl_completion_mode (rl_command_func_t *cfunc)
+Returns the apppriate value to pass to @code{rl_complete_internal()}
+depending on whether @var{cfunc} was called twice in succession and
+the value of the @code{show-all-if-ambiguous} variable.
+Application-specific completion functions may use this function to present
+the same interface as @code{rl_complete()}.
+@end deftypefun
+
+@deftypefun {char **} rl_completion_matches (const char *text, rl_compentry_func_t *entry_func)
+Returns an array of strings which is a list of completions for
+@var{text}.  If there are no completions, returns @code{NULL}.
+The first entry in the returned array is the substitution for @var{text}.
+The remaining entries are the possible completions.  The array is
+terminated with a @code{NULL} pointer.
+
+@var{entry_func} is a function of two args, and returns a
+@code{char *}.  The first argument is @var{text}.  The second is a
+state argument; it is zero on the first call, and non-zero on subsequent
+calls.  @var{entry_func} returns a @code{NULL}  pointer to the caller
+when there are no more matches.
+@end deftypefun
+
+@deftypefun {char *} rl_filename_completion_function (const char *text, int state)
+A generator function for filename completion in the general case.
+@var{text} is a partial filename.
+The Bash source is a useful reference for writing custom
+completion functions (the Bash completion functions call this and other
+Readline functions).
+@end deftypefun
+
+@deftypefun {char *} rl_username_completion_function (const char *text, int state)
+A completion generator for usernames.  @var{text} contains a partial
+username preceded by a random character (usually @samp{~}).  As with all
+completion generators, @var{state} is zero on the first call and non-zero
+for subsequent calls.
+@end deftypefun
+
+@node Completion Variables
+@subsection Completion Variables
+
+@deftypevar {rl_compentry_func_t *} rl_completion_entry_function
+A pointer to the generator function for @code{rl_completion_matches()}.
+@code{NULL} means to use @code{rl_filename_completion_function()}, the default
+filename completer.
+@end deftypevar
+
+@deftypevar {rl_completion_func_t *} rl_attempted_completion_function
+A pointer to an alternative function to create matches.
+The function is called with @var{text}, @var{start}, and @var{end}.
+@var{start} and @var{end} are indices in @code{rl_line_buffer} defining
+the boundaries of @var{text}, which is a character string.
+If this function exists and returns @code{NULL}, or if this variable is
+set to @code{NULL}, then @code{rl_complete()} will call the value of
+@code{rl_completion_entry_function} to generate matches, otherwise the
+array of strings returned will be used.
+If this function sets the @code{rl_attempted_completion_over}
+variable to a non-zero value, Readline will not perform its default
+completion even if this function returns no matches.
+@end deftypevar
+
+@deftypevar {rl_quote_func_t *} rl_filename_quoting_function
+A pointer to a function that will quote a filename in an
+application-specific fashion.  This is called if filename completion is being
+attempted and one of the characters in @code{rl_filename_quote_characters}
+appears in a completed filename.  The function is called with
+@var{text}, @var{match_type}, and @var{quote_pointer}.  The @var{text}
+is the filename to be quoted.  The @var{match_type} is either
+@code{SINGLE_MATCH}, if there is only one completion match, or
+@code{MULT_MATCH}.  Some functions use this to decide whether or not to
+insert a closing quote character.  The @var{quote_pointer} is a pointer
+to any opening quote character the user typed.  Some functions choose
+to reset this character.
+@end deftypevar
+
+@deftypevar {rl_dequote_func_t *} rl_filename_dequoting_function
+A pointer to a function that will remove application-specific quoting
+characters from a filename before completion is attempted, so those
+characters do not interfere with matching the text against names in
+the filesystem.  It is called with @var{text}, the text of the word
+to be dequoted, and @var{quote_char}, which is the quoting character 
+that delimits the filename (usually @samp{'} or @samp{"}).  If
+@var{quote_char} is zero, the filename was not in an embedded string.
+@end deftypevar
+
+@deftypevar {rl_linebuf_func_t *} rl_char_is_quoted_p
+A pointer to a function to call that determines whether or not a specific
+character in the line buffer is quoted, according to whatever quoting
+mechanism the program calling Readline uses.  The function is called with
+two arguments: @var{text}, the text of the line, and @var{index}, the
+index of the character in the line.  It is used to decide whether a
+character found in @code{rl_completer_word_break_characters} should be
+used to break words for the completer.
+@end deftypevar
+
+@deftypevar {rl_compignore_func_t *} rl_ignore_some_completions_function
+This function, if defined, is called by the completer when real filename
+completion is done, after all the matching names have been generated.
+It is passed a @code{NULL} terminated array of matches.
+The first element (@code{matches[0]}) is the
+maximal substring common to all matches. This function can
+re-arrange the list of matches as required, but each element deleted
+from the array must be freed.
+@end deftypevar
+
+@deftypevar {rl_icppfunc_t *} rl_directory_completion_hook
+This function, if defined, is allowed to modify the directory portion
+of filenames Readline completes.  It is called with the address of a
+string (the current directory name) as an argument, and may modify that string.
+If the string is replaced with a new string, the old value should be freed.
+Any modified directory name should have a trailing slash.
+The modified value will be displayed as part of the completion, replacing
+the directory portion of the pathname the user typed.
+It returns an integer that should be non-zero if the function modifies
+its directory argument.
+It could be used to expand symbolic links or shell variables in pathnames.
+@end deftypevar
+
+@deftypevar {rl_compdisp_func_t *} rl_completion_display_matches_hook
+If non-zero, then this is the address of a function to call when
+completing a word would normally display the list of possible matches.
+This function is called in lieu of Readline displaying the list.
+It takes three arguments:
+(@code{char **}@var{matches}, @code{int} @var{num_matches}, @code{int} @var{max_length})
+where @var{matches} is the array of matching strings,
+@var{num_matches} is the number of strings in that array, and
+@var{max_length} is the length of the longest string in that array.
+Readline provides a convenience function, @code{rl_display_match_list},
+that takes care of doing the display to Readline's output stream.  That
+function may be called from this hook.
+@end deftypevar
+
+@deftypevar {const char *} rl_basic_word_break_characters
+The basic list of characters that signal a break between words for the
+completer routine.  The default value of this variable is the characters
+which break words for completion in Bash:
+@code{" \t\n\"\\'`@@$><=;|&@{("}.
+@end deftypevar
+
+@deftypevar {const char *} rl_basic_quote_characters
+A list of quote characters which can cause a word break.
+@end deftypevar
+
+@deftypevar {const char *} rl_completer_word_break_characters
+The list of characters that signal a break between words for
+@code{rl_complete_internal()}.  The default list is the value of
+@code{rl_basic_word_break_characters}.
+@end deftypevar
+
+@deftypevar {const char *} rl_completer_quote_characters
+A list of characters which can be used to quote a substring of the line.
+Completion occurs on the entire substring, and within the substring
+@code{rl_completer_word_break_characters} are treated as any other character,
+unless they also appear within this list.
+@end deftypevar
+
+@deftypevar {const char *} rl_filename_quote_characters
+A list of characters that cause a filename to be quoted by the completer
+when they appear in a completed filename.  The default is the null string.
+@end deftypevar
+
+@deftypevar {const char *} rl_special_prefixes
+The list of characters that are word break characters, but should be
+left in @var{text} when it is passed to the completion function.
+Programs can use this to help determine what kind of completing to do.
+For instance, Bash sets this variable to "$@@" so that it can complete
+shell variables and hostnames.
+@end deftypevar
+
+@deftypevar int rl_completion_query_items
+Up to this many items will be displayed in response to a
+possible-completions call.  After that, we ask the user if she is sure
+she wants to see them all.  The default value is 100.
+@end deftypevar
+
+@deftypevar {int} rl_completion_append_character
+When a single completion alternative matches at the end of the command
+line, this character is appended to the inserted completion text.  The
+default is a space character (@samp{ }).  Setting this to the null
+character (@samp{\0}) prevents anything being appended automatically.
+This can be changed in custom completion functions to
+provide the ``most sensible word separator character'' according to
+an application-specific command line syntax specification.
+@end deftypevar
+
+@deftypevar int rl_completion_suppress_append
+If non-zero, @var{rl_completion_append_character} is not appended to
+matches at the end of the command line, as described above.  It is
+set to 0 before any application-specific completion function is called.
+@end deftypevar
+
+@deftypevar int rl_completion_mark_symlink_dirs
+If non-zero, a slash will be appended to completed filenames that are
+symbolic links to directory names, subject to the value of the
+user-settable @var{mark-directories} variable.
+This variable exists so that application completion functions can
+override the user's global preference (set via the
+@var{mark-symlinked-directories} Readline variable) if appropriate.
+This variable is set to the user's preference before any
+application completion function is called, so unless that function
+modifies the value, the user's preferences are honored.
+@end deftypevar
+
+@deftypevar int rl_ignore_completion_duplicates
+If non-zero, then duplicates in the matches are removed.
+The default is 1.
+@end deftypevar
+
+@deftypevar int rl_filename_completion_desired
+Non-zero means that the results of the matches are to be treated as
+filenames.  This is @emph{always} zero on entry, and can only be changed
+within a completion entry generator function.  If it is set to a non-zero
+value, directory names have a slash appended and Readline attempts to
+quote completed filenames if they contain any characters in
+@code{rl_filename_quote_characters} and @code{rl_filename_quoting_desired}
+is set to a non-zero value.
+@end deftypevar
+
+@deftypevar int rl_filename_quoting_desired
+Non-zero means that the results of the matches are to be quoted using
+double quotes (or an application-specific quoting mechanism) if the
+completed filename contains any characters in
+@code{rl_filename_quote_chars}.  This is @emph{always} non-zero
+on entry, and can only be changed within a completion entry generator
+function.  The quoting is effected via a call to the function pointed to
+by @code{rl_filename_quoting_function}.
+@end deftypevar
+
+@deftypevar int rl_attempted_completion_over
+If an application-specific completion function assigned to
+@code{rl_attempted_completion_function} sets this variable to a non-zero
+value, Readline will not perform its default filename completion even
+if the application's completion function returns no matches.
+It should be set only by an application's completion function.
+@end deftypevar
+
+@deftypevar int rl_completion_type
+Set to a character describing the type of completion Readline is currently
+attempting; see the description of @code{rl_complete_internal()}
+(@pxref{Completion Functions}) for the list of characters.
+@end deftypevar
+
+@deftypevar int rl_inhibit_completion
+If this variable is non-zero, completion is inhibited.  The completion
+character will be inserted as any other bound to @code{self-insert}.
+@end deftypevar
+
+@node A Short Completion Example
+@subsection A Short Completion Example
+
+Here is a small application demonstrating the use of the GNU Readline
+library.  It is called @code{fileman}, and the source code resides in
+@file{examples/fileman.c}.  This sample application provides
+completion of command names, line editing features, and access to the
+history list.
+
+@page
+@smallexample
+/* fileman.c -- A tiny application which demonstrates how to use the
+   GNU Readline library.  This application interactively allows users
+   to manipulate files and their modes. */
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/file.h>
+#include <sys/stat.h>
+#include <sys/errno.h>
+
+#include <readline/readline.h>
+#include <readline/history.h>
+
+extern char *xmalloc ();
+
+/* The names of functions that actually do the manipulation. */
+int com_list __P((char *));
+int com_view __P((char *));
+int com_rename __P((char *));
+int com_stat __P((char *));
+int com_pwd __P((char *));
+int com_delete __P((char *));
+int com_help __P((char *));
+int com_cd __P((char *));
+int com_quit __P((char *));
+
+/* A structure which contains information on the commands this program
+   can understand. */
+
+typedef struct @{
+  char *name;			/* User printable name of the function. */
+  rl_icpfunc_t *func;		/* Function to call to do the job. */
+  char *doc;			/* Documentation for this function.  */
+@} COMMAND;
+
+COMMAND commands[] = @{
+  @{ "cd", com_cd, "Change to directory DIR" @},
+  @{ "delete", com_delete, "Delete FILE" @},
+  @{ "help", com_help, "Display this text" @},
+  @{ "?", com_help, "Synonym for `help'" @},
+  @{ "list", com_list, "List files in DIR" @},
+  @{ "ls", com_list, "Synonym for `list'" @},
+  @{ "pwd", com_pwd, "Print the current working directory" @},
+  @{ "quit", com_quit, "Quit using Fileman" @},
+  @{ "rename", com_rename, "Rename FILE to NEWNAME" @},
+  @{ "stat", com_stat, "Print out statistics on FILE" @},
+  @{ "view", com_view, "View the contents of FILE" @},
+  @{ (char *)NULL, (rl_icpfunc_t *)NULL, (char *)NULL @}
+@};
+
+/* Forward declarations. */
+char *stripwhite ();
+COMMAND *find_command ();
+
+/* The name of this program, as taken from argv[0]. */
+char *progname;
+
+/* When non-zero, this means the user is done using this program. */
+int done;
+
+char *
+dupstr (s)
+     int s;
+@{
+  char *r;
+
+  r = xmalloc (strlen (s) + 1);
+  strcpy (r, s);
+  return (r);
+@}
+
+main (argc, argv)
+     int argc;
+     char **argv;
+@{
+  char *line, *s;
+
+  progname = argv[0];
+
+  initialize_readline ();	/* Bind our completer. */
+
+  /* Loop reading and executing lines until the user quits. */
+  for ( ; done == 0; )
+    @{
+      line = readline ("FileMan: ");
+
+      if (!line)
+        break;
+
+      /* Remove leading and trailing whitespace from the line.
+         Then, if there is anything left, add it to the history list
+         and execute it. */
+      s = stripwhite (line);
+
+      if (*s)
+        @{
+          add_history (s);
+          execute_line (s);
+        @}
+
+      free (line);
+    @}
+  exit (0);
+@}
+
+/* Execute a command line. */
+int
+execute_line (line)
+     char *line;
+@{
+  register int i;
+  COMMAND *command;
+  char *word;
+
+  /* Isolate the command word. */
+  i = 0;
+  while (line[i] && whitespace (line[i]))
+    i++;
+  word = line + i;
+
+  while (line[i] && !whitespace (line[i]))
+    i++;
+
+  if (line[i])
+    line[i++] = '\0';
+
+  command = find_command (word);
+
+  if (!command)
+    @{
+      fprintf (stderr, "%s: No such command for FileMan.\n", word);
+      return (-1);
+    @}
+
+  /* Get argument to command, if any. */
+  while (whitespace (line[i]))
+    i++;
+
+  word = line + i;
+
+  /* Call the function. */
+  return ((*(command->func)) (word));
+@}
+
+/* Look up NAME as the name of a command, and return a pointer to that
+   command.  Return a NULL pointer if NAME isn't a command name. */
+COMMAND *
+find_command (name)
+     char *name;
+@{
+  register int i;
+
+  for (i = 0; commands[i].name; i++)
+    if (strcmp (name, commands[i].name) == 0)
+      return (&commands[i]);
+
+  return ((COMMAND *)NULL);
+@}
+
+/* Strip whitespace from the start and end of STRING.  Return a pointer
+   into STRING. */
+char *
+stripwhite (string)
+     char *string;
+@{
+  register char *s, *t;
+
+  for (s = string; whitespace (*s); s++)
+    ;
+    
+  if (*s == 0)
+    return (s);
+
+  t = s + strlen (s) - 1;
+  while (t > s && whitespace (*t))
+    t--;
+  *++t = '\0';
+
+  return s;
+@}
+
+/* **************************************************************** */
+/*                                                                  */
+/*                  Interface to Readline Completion                */
+/*                                                                  */
+/* **************************************************************** */
+
+char *command_generator __P((const char *, int));
+char **fileman_completion __P((const char *, int, int));
+
+/* Tell the GNU Readline library how to complete.  We want to try to
+   complete on command names if this is the first word in the line, or
+   on filenames if not. */
+initialize_readline ()
+@{
+  /* Allow conditional parsing of the ~/.inputrc file. */
+  rl_readline_name = "FileMan";
+
+  /* Tell the completer that we want a crack first. */
+  rl_attempted_completion_function = fileman_completion;
+@}
+
+/* Attempt to complete on the contents of TEXT.  START and END
+   bound the region of rl_line_buffer that contains the word to
+   complete.  TEXT is the word to complete.  We can use the entire
+   contents of rl_line_buffer in case we want to do some simple
+   parsing.  Returnthe array of matches, or NULL if there aren't any. */
+char **
+fileman_completion (text, start, end)
+     const char *text;
+     int start, end;
+@{
+  char **matches;
+
+  matches = (char **)NULL;
+
+  /* If this word is at the start of the line, then it is a command
+     to complete.  Otherwise it is the name of a file in the current
+     directory. */
+  if (start == 0)
+    matches = rl_completion_matches (text, command_generator);
+
+  return (matches);
+@}
+
+/* Generator function for command completion.  STATE lets us
+   know whether to start from scratch; without any state
+   (i.e. STATE == 0), then we start at the top of the list. */
+char *
+command_generator (text, state)
+     const char *text;
+     int state;
+@{
+  static int list_index, len;
+  char *name;
+
+  /* If this is a new word to complete, initialize now.  This
+     includes saving the length of TEXT for efficiency, and
+     initializing the index variable to 0. */
+  if (!state)
+    @{
+      list_index = 0;
+      len = strlen (text);
+    @}
+
+  /* Return the next name which partially matches from the
+     command list. */
+  while (name = commands[list_index].name)
+    @{
+      list_index++;
+
+      if (strncmp (name, text, len) == 0)
+        return (dupstr(name));
+    @}
+
+  /* If no names matched, then return NULL. */
+  return ((char *)NULL);
+@}
+
+/* **************************************************************** */
+/*                                                                  */
+/*                       FileMan Commands                           */
+/*                                                                  */
+/* **************************************************************** */
+
+/* String to pass to system ().  This is for the LIST, VIEW and RENAME
+   commands. */
+static char syscom[1024];
+
+/* List the file(s) named in arg. */
+com_list (arg)
+     char *arg;
+@{
+  if (!arg)
+    arg = "";
+
+  sprintf (syscom, "ls -FClg %s", arg);
+  return (system (syscom));
+@}
+
+com_view (arg)
+     char *arg;
+@{
+  if (!valid_argument ("view", arg))
+    return 1;
+
+  sprintf (syscom, "more %s", arg);
+  return (system (syscom));
+@}
+
+com_rename (arg)
+     char *arg;
+@{
+  too_dangerous ("rename");
+  return (1);
+@}
+
+com_stat (arg)
+     char *arg;
+@{
+  struct stat finfo;
+
+  if (!valid_argument ("stat", arg))
+    return (1);
+
+  if (stat (arg, &finfo) == -1)
+    @{
+      perror (arg);
+      return (1);
+    @}
+
+  printf ("Statistics for `%s':\n", arg);
+
+  printf ("%s has %d link%s, and is %d byte%s in length.\n", arg,
+          finfo.st_nlink,
+          (finfo.st_nlink == 1) ? "" : "s",
+          finfo.st_size,
+          (finfo.st_size == 1) ? "" : "s");
+  printf ("Inode Last Change at: %s", ctime (&finfo.st_ctime));
+  printf ("      Last access at: %s", ctime (&finfo.st_atime));
+  printf ("    Last modified at: %s", ctime (&finfo.st_mtime));
+  return (0);
+@}
+
+com_delete (arg)
+     char *arg;
+@{
+  too_dangerous ("delete");
+  return (1);
+@}
+
+/* Print out help for ARG, or for all of the commands if ARG is
+   not present. */
+com_help (arg)
+     char *arg;
+@{
+  register int i;
+  int printed = 0;
+
+  for (i = 0; commands[i].name; i++)
+    @{
+      if (!*arg || (strcmp (arg, commands[i].name) == 0))
+        @{
+          printf ("%s\t\t%s.\n", commands[i].name, commands[i].doc);
+          printed++;
+        @}
+    @}
+
+  if (!printed)
+    @{
+      printf ("No commands match `%s'.  Possibilties are:\n", arg);
+
+      for (i = 0; commands[i].name; i++)
+        @{
+          /* Print in six columns. */
+          if (printed == 6)
+            @{
+              printed = 0;
+              printf ("\n");
+            @}
+
+          printf ("%s\t", commands[i].name);
+          printed++;
+        @}
+
+      if (printed)
+        printf ("\n");
+    @}
+  return (0);
+@}
+
+/* Change to the directory ARG. */
+com_cd (arg)
+     char *arg;
+@{
+  if (chdir (arg) == -1)
+    @{
+      perror (arg);
+      return 1;
+    @}
+
+  com_pwd ("");
+  return (0);
+@}
+
+/* Print out the current working directory. */
+com_pwd (ignore)
+     char *ignore;
+@{
+  char dir[1024], *s;
+
+  s = getcwd (dir, sizeof(dir) - 1);
+  if (s == 0)
+    @{
+      printf ("Error getting pwd: %s\n", dir);
+      return 1;
+    @}
+
+  printf ("Current directory is %s\n", dir);
+  return 0;
+@}
+
+/* The user wishes to quit using this program.  Just set DONE
+   non-zero. */
+com_quit (arg)
+     char *arg;
+@{
+  done = 1;
+  return (0);
+@}
+
+/* Function which tells you that you can't do this. */
+too_dangerous (caller)
+     char *caller;
+@{
+  fprintf (stderr,
+           "%s: Too dangerous for me to distribute.\n"
+           caller);
+  fprintf (stderr, "Write it yourself.\n");
+@}
+
+/* Return non-zero if ARG is a valid argument for CALLER,
+   else print an error message and return zero. */
+int
+valid_argument (caller, arg)
+     char *caller, *arg;
+@{
+  if (!arg || !*arg)
+    @{
+      fprintf (stderr, "%s: Argument required.\n", caller);
+      return (0);
+    @}
+
+  return (1);
+@}
+@end smallexample
diff --git a/readline-4.3/doc/rluser.texinfo b/readline-4.3/doc/rluser.texinfo
new file mode 100644
index 0000000..94f851e
--- /dev/null
+++ b/readline-4.3/doc/rluser.texinfo
@@ -0,0 +1,1796 @@
+@comment %**start of header (This is for running Texinfo on a region.)
+@setfilename rluser.info
+@comment %**end of header (This is for running Texinfo on a region.)
+@setchapternewpage odd
+
+@ignore
+This file documents the end user interface to the GNU command line
+editing features.  It is to be an appendix to manuals for programs which
+use these features.  There is a document entitled "readline.texinfo"
+which contains both end-user and programmer documentation for the
+GNU Readline Library.
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+Authored by Brian Fox and Chet Ramey.
+
+Permission is granted to process this file through Tex and print the
+results, provided the printed document carries copying permission notice
+identical to this one except for the removal of this paragraph (this
+paragraph not being relevant to the printed manual).
+
+Permission is granted to make and distribute verbatim copies of this manual
+provided the copyright notice and this permission notice are preserved on
+all copies.
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided also that the
+GNU Copyright statement is available to the distributee, and provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions.
+@end ignore
+
+@comment If you are including this manual as an appendix, then set the
+@comment variable readline-appendix.
+
+@ifclear BashFeatures
+@defcodeindex bt
+@end ifclear
+
+@node Command Line Editing
+@chapter Command Line Editing
+
+This chapter describes the basic features of the @sc{gnu}
+command line editing interface.
+@ifset BashFeatures
+Command line editing is provided by the Readline library, which is
+used by several different programs, including Bash.
+@end ifset
+
+@menu
+* Introduction and Notation::	Notation used in this text.
+* Readline Interaction::	The minimum set of commands for editing a line.
+* Readline Init File::		Customizing Readline from a user's view.
+* Bindable Readline Commands::	A description of most of the Readline commands
+				available for binding
+* Readline vi Mode::		A short description of how to make Readline
+				behave like the vi editor.
+@ifset BashFeatures
+* Programmable Completion::	How to specify the possible completions for
+				a specific command.
+* Programmable Completion Builtins::	Builtin commands to specify how to
+				complete arguments for a particular command.
+@end ifset
+@end menu
+
+@node Introduction and Notation
+@section Introduction to Line Editing
+
+The following paragraphs describe the notation used to represent
+keystrokes.
+
+The text @kbd{C-k} is read as `Control-K' and describes the character
+produced when the @key{k} key is pressed while the Control key
+is depressed.
+
+The text @kbd{M-k} is read as `Meta-K' and describes the character
+produced when the Meta key (if you have one) is depressed, and the @key{k}
+key is pressed.
+The Meta key is labeled @key{ALT} on many keyboards.
+On keyboards with two keys labeled @key{ALT} (usually to either side of
+the space bar), the @key{ALT} on the left side is generally set to
+work as a Meta key.
+The @key{ALT} key on the right may also be configured to work as a
+Meta key or may be configured as some other modifier, such as a
+Compose key for typing accented characters.
+
+If you do not have a Meta or @key{ALT} key, or another key working as
+a Meta key, the identical keystroke can be generated by typing @key{ESC}
+@emph{first}, and then typing @key{k}.
+Either process is known as @dfn{metafying} the @key{k} key.
+
+The text @kbd{M-C-k} is read as `Meta-Control-k' and describes the
+character produced by @dfn{metafying} @kbd{C-k}.
+
+In addition, several keys have their own names.  Specifically,
+@key{DEL}, @key{ESC}, @key{LFD}, @key{SPC}, @key{RET}, and @key{TAB} all
+stand for themselves when seen in this text, or in an init file
+(@pxref{Readline Init File}).
+If your keyboard lacks a @key{LFD} key, typing @key{C-j} will
+produce the desired character.
+The @key{RET} key may be labeled @key{Return} or @key{Enter} on
+some keyboards.
+
+@node Readline Interaction
+@section Readline Interaction
+@cindex interaction, readline
+
+Often during an interactive session you type in a long line of text,
+only to notice that the first word on the line is misspelled.  The
+Readline library gives you a set of commands for manipulating the text
+as you type it in, allowing you to just fix your typo, and not forcing
+you to retype the majority of the line.  Using these editing commands,
+you move the cursor to the place that needs correction, and delete or
+insert the text of the corrections.  Then, when you are satisfied with
+the line, you simply press @key{RET}.  You do not have to be at the
+end of the line to press @key{RET}; the entire line is accepted
+regardless of the location of the cursor within the line.
+
+@menu
+* Readline Bare Essentials::	The least you need to know about Readline.
+* Readline Movement Commands::	Moving about the input line.
+* Readline Killing Commands::	How to delete text, and how to get it back!
+* Readline Arguments::		Giving numeric arguments to commands.
+* Searching::			Searching through previous lines.
+@end menu
+
+@node Readline Bare Essentials
+@subsection Readline Bare Essentials
+@cindex notation, readline
+@cindex command editing
+@cindex editing command lines
+
+In order to enter characters into the line, simply type them.  The typed
+character appears where the cursor was, and then the cursor moves one
+space to the right.  If you mistype a character, you can use your
+erase character to back up and delete the mistyped character.
+
+Sometimes you may mistype a character, and
+not notice the error until you have typed several other characters.  In
+that case, you can type @kbd{C-b} to move the cursor to the left, and then
+correct your mistake.  Afterwards, you can move the cursor to the right
+with @kbd{C-f}.
+
+When you add text in the middle of a line, you will notice that characters
+to the right of the cursor are `pushed over' to make room for the text
+that you have inserted.  Likewise, when you delete text behind the cursor,
+characters to the right of the cursor are `pulled back' to fill in the
+blank space created by the removal of the text.  A list of the bare
+essentials for editing the text of an input line follows.
+
+@table @asis
+@item @kbd{C-b}
+Move back one character.
+@item @kbd{C-f}
+Move forward one character.
+@item @key{DEL} or @key{Backspace}
+Delete the character to the left of the cursor.
+@item @kbd{C-d}
+Delete the character underneath the cursor.
+@item @w{Printing characters}
+Insert the character into the line at the cursor.
+@item @kbd{C-_} or @kbd{C-x C-u}
+Undo the last editing command.  You can undo all the way back to an
+empty line.
+@end table
+
+@noindent
+(Depending on your configuration, the @key{Backspace} key be set to
+delete the character to the left of the cursor and the @key{DEL} key set
+to delete the character underneath the cursor, like @kbd{C-d}, rather
+than the character to the left of the cursor.)
+
+@node Readline Movement Commands
+@subsection Readline Movement Commands
+
+
+The above table describes the most basic keystrokes that you need
+in order to do editing of the input line.  For your convenience, many
+other commands have been added in addition to @kbd{C-b}, @kbd{C-f},
+@kbd{C-d}, and @key{DEL}.  Here are some commands for moving more rapidly
+about the line.
+
+@table @kbd
+@item C-a
+Move to the start of the line.
+@item C-e
+Move to the end of the line.
+@item M-f
+Move forward a word, where a word is composed of letters and digits.
+@item M-b
+Move backward a word.
+@item C-l
+Clear the screen, reprinting the current line at the top.
+@end table
+
+Notice how @kbd{C-f} moves forward a character, while @kbd{M-f} moves
+forward a word.  It is a loose convention that control keystrokes
+operate on characters while meta keystrokes operate on words.
+
+@node Readline Killing Commands
+@subsection Readline Killing Commands
+
+@cindex killing text
+@cindex yanking text
+
+@dfn{Killing} text means to delete the text from the line, but to save
+it away for later use, usually by @dfn{yanking} (re-inserting)
+it back into the line.
+(`Cut' and `paste' are more recent jargon for `kill' and `yank'.)
+
+If the description for a command says that it `kills' text, then you can
+be sure that you can get the text back in a different (or the same)
+place later.
+
+When you use a kill command, the text is saved in a @dfn{kill-ring}.
+Any number of consecutive kills save all of the killed text together, so
+that when you yank it back, you get it all.  The kill
+ring is not line specific; the text that you killed on a previously
+typed line is available to be yanked back later, when you are typing
+another line.
+@cindex kill ring
+
+Here is the list of commands for killing text.
+
+@table @kbd
+@item C-k
+Kill the text from the current cursor position to the end of the line.
+
+@item M-d
+Kill from the cursor to the end of the current word, or, if between
+words, to the end of the next word.
+Word boundaries are the same as those used by @kbd{M-f}.
+
+@item M-@key{DEL}
+Kill from the cursor the start of the current word, or, if between
+words, to the start of the previous word.
+Word boundaries are the same as those used by @kbd{M-b}.
+
+@item C-w
+Kill from the cursor to the previous whitespace.  This is different than
+@kbd{M-@key{DEL}} because the word boundaries differ.
+
+@end table
+
+Here is how to @dfn{yank} the text back into the line.  Yanking
+means to copy the most-recently-killed text from the kill buffer.
+
+@table @kbd
+@item C-y
+Yank the most recently killed text back into the buffer at the cursor.
+
+@item M-y
+Rotate the kill-ring, and yank the new top.  You can only do this if
+the prior command is @kbd{C-y} or @kbd{M-y}.
+@end table
+
+@node Readline Arguments
+@subsection Readline Arguments
+
+You can pass numeric arguments to Readline commands.  Sometimes the
+argument acts as a repeat count, other times it is the @i{sign} of the
+argument that is significant.  If you pass a negative argument to a
+command which normally acts in a forward direction, that command will
+act in a backward direction.  For example, to kill text back to the
+start of the line, you might type @samp{M-- C-k}.
+
+The general way to pass numeric arguments to a command is to type meta
+digits before the command.  If the first `digit' typed is a minus
+sign (@samp{-}), then the sign of the argument will be negative.  Once
+you have typed one meta digit to get the argument started, you can type
+the remainder of the digits, and then the command.  For example, to give
+the @kbd{C-d} command an argument of 10, you could type @samp{M-1 0 C-d},
+which will delete the next ten characters on the input line.
+
+@node Searching
+@subsection Searching for Commands in the History
+
+Readline provides commands for searching through the command history
+@ifset BashFeatures
+(@pxref{Bash History Facilities})
+@end ifset
+for lines containing a specified string.
+There are two search modes:  @dfn{incremental} and @dfn{non-incremental}.
+
+Incremental searches begin before the user has finished typing the
+search string.
+As each character of the search string is typed, Readline displays
+the next entry from the history matching the string typed so far.
+An incremental search requires only as many characters as needed to
+find the desired history entry.
+To search backward in the history for a particular string, type
+@kbd{C-r}.  Typing @kbd{C-s} searches forward through the history.
+The characters present in the value of the @code{isearch-terminators} variable
+are used to terminate an incremental search.
+If that variable has not been assigned a value, the @key{ESC} and
+@kbd{C-J} characters will terminate an incremental search.
+@kbd{C-g} will abort an incremental search and restore the original line.
+When the search is terminated, the history entry containing the
+search string becomes the current line.
+
+To find other matching entries in the history list, type @kbd{C-r} or
+@kbd{C-s} as appropriate.
+This will search backward or forward in the history for the next
+entry matching the search string typed so far.
+Any other key sequence bound to a Readline command will terminate
+the search and execute that command.
+For instance, a @key{RET} will terminate the search and accept
+the line, thereby executing the command from the history list.
+A movement command will terminate the search, make the last line found
+the current line, and begin editing.
+
+Readline remembers the last incremental search string.  If two
+@kbd{C-r}s are typed without any intervening characters defining a new
+search string, any remembered search string is used.
+
+Non-incremental searches read the entire search string before starting
+to search for matching history lines.  The search string may be
+typed by the user or be part of the contents of the current line.
+
+@node Readline Init File
+@section Readline Init File
+@cindex initialization file, readline
+
+Although the Readline library comes with a set of Emacs-like
+keybindings installed by default, it is possible to use a different set
+of keybindings.
+Any user can customize programs that use Readline by putting
+commands in an @dfn{inputrc} file, conventionally in his home directory.
+The name of this
+@ifset BashFeatures
+file is taken from the value of the shell variable @env{INPUTRC}.  If
+@end ifset
+@ifclear BashFeatures
+file is taken from the value of the environment variable @env{INPUTRC}.  If
+@end ifclear
+that variable is unset, the default is @file{~/.inputrc}.
+
+When a program which uses the Readline library starts up, the
+init file is read, and the key bindings are set.
+
+In addition, the @code{C-x C-r} command re-reads this init file, thus
+incorporating any changes that you might have made to it.
+
+@menu
+* Readline Init File Syntax::	Syntax for the commands in the inputrc file.
+
+* Conditional Init Constructs::	Conditional key bindings in the inputrc file.
+
+* Sample Init File::		An example inputrc file.
+@end menu
+
+@node Readline Init File Syntax
+@subsection Readline Init File Syntax
+
+There are only a few basic constructs allowed in the
+Readline init file.  Blank lines are ignored.
+Lines beginning with a @samp{#} are comments.
+Lines beginning with a @samp{$} indicate conditional
+constructs (@pxref{Conditional Init Constructs}).  Other lines
+denote variable settings and key bindings.
+
+@table @asis
+@item Variable Settings
+You can modify the run-time behavior of Readline by
+altering the values of variables in Readline
+using the @code{set} command within the init file.
+The syntax is simple:
+
+@example
+set @var{variable} @var{value}
+@end example
+
+@noindent
+Here, for example, is how to
+change from the default Emacs-like key binding to use
+@code{vi} line editing commands:
+
+@example
+set editing-mode vi
+@end example
+
+Variable names and values, where appropriate, are recognized without regard
+to case. 
+
+@ifset BashFeatures
+The @w{@code{bind -V}} command lists the current Readline variable names
+and values.  @xref{Bash Builtins}.
+@end ifset
+
+A great deal of run-time behavior is changeable with the following
+variables.
+
+@cindex variables, readline
+@table @code
+
+@item bell-style
+@vindex bell-style
+Controls what happens when Readline wants to ring the terminal bell.
+If set to @samp{none}, Readline never rings the bell.  If set to
+@samp{visible}, Readline uses a visible bell if one is available.
+If set to @samp{audible} (the default), Readline attempts to ring
+the terminal's bell.
+
+@item comment-begin
+@vindex comment-begin
+The string to insert at the beginning of the line when the
+@code{insert-comment} command is executed.  The default value
+is @code{"#"}.
+
+@item completion-ignore-case
+If set to @samp{on}, Readline performs filename matching and completion
+in a case-insensitive fashion.
+The default value is @samp{off}.
+
+@item completion-query-items
+@vindex completion-query-items
+The number of possible completions that determines when the user is
+asked whether he wants to see the list of possibilities.  If the
+number of possible completions is greater than this value,
+Readline will ask the user whether or not he wishes to view
+them; otherwise, they are simply listed.
+This variable must be set to an integer value greater than or equal to 0.
+The default limit is @code{100}.
+
+@item convert-meta
+@vindex convert-meta
+If set to @samp{on}, Readline will convert characters with the
+eighth bit set to an @sc{ascii} key sequence by stripping the eighth
+bit and prefixing an @key{ESC} character, converting them to a
+meta-prefixed key sequence.  The default value is @samp{on}.
+
+@item disable-completion
+@vindex disable-completion
+If set to @samp{On}, Readline will inhibit word completion.
+Completion  characters will be inserted into the line as if they had
+been mapped to @code{self-insert}.  The default is @samp{off}.
+
+@item editing-mode
+@vindex editing-mode
+The @code{editing-mode} variable controls which default set of
+key bindings is used.  By default, Readline starts up in Emacs editing
+mode, where the keystrokes are most similar to Emacs.  This variable can be
+set to either @samp{emacs} or @samp{vi}.
+
+@item enable-keypad
+@vindex enable-keypad
+When set to @samp{on}, Readline will try to enable the application
+keypad when it is called.  Some systems need this to enable the
+arrow keys.  The default is @samp{off}.
+
+@item expand-tilde
+@vindex expand-tilde
+If set to @samp{on}, tilde expansion is performed when Readline
+attempts word completion.  The default is @samp{off}.
+
+@vindex history-preserve-point
+If set to @samp{on}, the history code attempts to place point at the
+same location on each history line retrived with @code{previous-history}
+or @code{next-history}.
+
+@item horizontal-scroll-mode
+@vindex horizontal-scroll-mode
+This variable can be set to either @samp{on} or @samp{off}.  Setting it
+to @samp{on} means that the text of the lines being edited will scroll
+horizontally on a single screen line when they are longer than the width
+of the screen, instead of wrapping onto a new screen line.  By default,
+this variable is set to @samp{off}.
+
+@item input-meta
+@vindex input-meta
+@vindex meta-flag
+If set to @samp{on}, Readline will enable eight-bit input (it
+will not clear the eighth bit in the characters it reads),
+regardless of what the terminal claims it can support.  The
+default value is @samp{off}.  The name @code{meta-flag} is a
+synonym for this variable.
+
+@item isearch-terminators
+@vindex isearch-terminators
+The string of characters that should terminate an incremental search without
+subsequently executing the character as a command (@pxref{Searching}).
+If this variable has not been given a value, the characters @key{ESC} and
+@kbd{C-J} will terminate an incremental search.
+
+@item keymap
+@vindex keymap
+Sets Readline's idea of the current keymap for key binding commands.
+Acceptable @code{keymap} names are
+@code{emacs},
+@code{emacs-standard},
+@code{emacs-meta},
+@code{emacs-ctlx},
+@code{vi},
+@code{vi-move},
+@code{vi-command}, and
+@code{vi-insert}.
+@code{vi} is equivalent to @code{vi-command}; @code{emacs} is
+equivalent to @code{emacs-standard}.  The default value is @code{emacs}.
+The value of the @code{editing-mode} variable also affects the
+default keymap.
+
+@item mark-directories
+If set to @samp{on}, completed directory names have a slash
+appended.  The default is @samp{on}.
+
+@item mark-modified-lines
+@vindex mark-modified-lines
+This variable, when set to @samp{on}, causes Readline to display an
+asterisk (@samp{*}) at the start of history lines which have been modified.
+This variable is @samp{off} by default.
+
+@item mark-symlinked-directories
+@vindex mark-symlinked-directories
+If set to @samp{on}, completed names which are symbolic links
+to directories have a slash appended (subject to the value of
+@code{mark-directories}).
+The default is @samp{off}.
+
+@item match-hidden-files
+@vindex match-hidden-files
+This variable, when set to @samp{on}, causes Readline to match files whose
+names begin with a @samp{.} (hidden files) when performing filename
+completion, unless the leading @samp{.} is
+supplied by the user in the filename to be completed.
+This variable is @samp{on} by default.
+
+@item output-meta
+@vindex output-meta
+If set to @samp{on}, Readline will display characters with the
+eighth bit set directly rather than as a meta-prefixed escape
+sequence.  The default is @samp{off}.
+
+@item page-completions
+@vindex page-completions
+If set to @samp{on}, Readline uses an internal @code{more}-like pager
+to display a screenful of possible completions at a time.
+This variable is @samp{on} by default.
+
+@item print-completions-horizontally
+If set to @samp{on}, Readline will display completions with matches
+sorted horizontally in alphabetical order, rather than down the screen.
+The default is @samp{off}.
+
+@item show-all-if-ambiguous
+@vindex show-all-if-ambiguous
+This alters the default behavior of the completion functions.  If
+set to @samp{on}, 
+words which have more than one possible completion cause the
+matches to be listed immediately instead of ringing the bell.
+The default value is @samp{off}.
+
+@item visible-stats
+@vindex visible-stats
+If set to @samp{on}, a character denoting a file's type
+is appended to the filename when listing possible
+completions.  The default is @samp{off}.
+
+@end table
+
+@item Key Bindings
+The syntax for controlling key bindings in the init file is
+simple.  First you need to find the name of the command that you
+want to change.  The following sections contain tables of the command
+name, the default keybinding, if any, and a short description of what
+the command does.
+
+Once you know the name of the command, simply place on a line
+in the init file the name of the key
+you wish to bind the command to, a colon, and then the name of the
+command.  The name of the key
+can be expressed in different ways, depending on what you find most
+comfortable.
+
+In addition to command names, readline allows keys to be bound
+to a string that is inserted when the key is pressed (a @var{macro}).
+
+@ifset BashFeatures
+The @w{@code{bind -p}} command displays Readline function names and
+bindings in a format that can put directly into an initialization file.
+@xref{Bash Builtins}.
+@end ifset
+
+@table @asis
+@item @w{@var{keyname}: @var{function-name} or @var{macro}}
+@var{keyname} is the name of a key spelled out in English.  For example:
+@example
+Control-u: universal-argument
+Meta-Rubout: backward-kill-word
+Control-o: "> output"
+@end example
+
+In the above example, @kbd{C-u} is bound to the function
+@code{universal-argument},
+@kbd{M-DEL} is bound to the function @code{backward-kill-word}, and
+@kbd{C-o} is bound to run the macro
+expressed on the right hand side (that is, to insert the text
+@samp{> output} into the line).
+
+A number of symbolic character names are recognized while
+processing this key binding syntax:
+@var{DEL},
+@var{ESC},
+@var{ESCAPE},
+@var{LFD},
+@var{NEWLINE},
+@var{RET},
+@var{RETURN},
+@var{RUBOUT},
+@var{SPACE},
+@var{SPC},
+and
+@var{TAB}.
+
+@item @w{"@var{keyseq}": @var{function-name} or @var{macro}}
+@var{keyseq} differs from @var{keyname} above in that strings
+denoting an entire key sequence can be specified, by placing
+the key sequence in double quotes.  Some @sc{gnu} Emacs style key
+escapes can be used, as in the following example, but the
+special character names are not recognized.
+
+@example
+"\C-u": universal-argument
+"\C-x\C-r": re-read-init-file
+"\e[11~": "Function Key 1"
+@end example
+
+In the above example, @kbd{C-u} is again bound to the function
+@code{universal-argument} (just as it was in the first example),
+@samp{@kbd{C-x} @kbd{C-r}} is bound to the function @code{re-read-init-file},
+and @samp{@key{ESC} @key{[} @key{1} @key{1} @key{~}} is bound to insert
+the text @samp{Function Key 1}.
+
+@end table
+
+The following @sc{gnu} Emacs style escape sequences are available when
+specifying key sequences:
+
+@table @code
+@item @kbd{\C-}
+control prefix
+@item @kbd{\M-}
+meta prefix
+@item @kbd{\e}
+an escape character
+@item @kbd{\\}
+backslash
+@item @kbd{\"}
+@key{"}, a double quotation mark
+@item @kbd{\'}
+@key{'}, a single quote or apostrophe
+@end table
+
+In addition to the @sc{gnu} Emacs style escape sequences, a second
+set of backslash escapes is available:
+
+@table @code
+@item \a
+alert (bell)
+@item \b
+backspace
+@item \d
+delete
+@item \f
+form feed
+@item \n
+newline
+@item \r
+carriage return
+@item \t
+horizontal tab
+@item \v
+vertical tab
+@item \@var{nnn}
+the eight-bit character whose value is the octal value @var{nnn}
+(one to three digits)
+@item \x@var{HH}
+the eight-bit character whose value is the hexadecimal value @var{HH}
+(one or two hex digits)
+@end table
+
+When entering the text of a macro, single or double quotes must
+be used to indicate a macro definition.
+Unquoted text is assumed to be a function name.
+In the macro body, the backslash escapes described above are expanded.
+Backslash will quote any other character in the macro text,
+including @samp{"} and @samp{'}.
+For example, the following binding will make @samp{@kbd{C-x} \}
+insert a single @samp{\} into the line:
+@example
+"\C-x\\": "\\"
+@end example
+
+@end table
+
+@node Conditional Init Constructs
+@subsection Conditional Init Constructs
+
+Readline implements a facility similar in spirit to the conditional
+compilation features of the C preprocessor which allows key
+bindings and variable settings to be performed as the result
+of tests.  There are four parser directives used.
+
+@table @code
+@item $if
+The @code{$if} construct allows bindings to be made based on the
+editing mode, the terminal being used, or the application using
+Readline.  The text of the test extends to the end of the line;
+no characters are required to isolate it.
+
+@table @code
+@item mode
+The @code{mode=} form of the @code{$if} directive is used to test
+whether Readline is in @code{emacs} or @code{vi} mode.
+This may be used in conjunction
+with the @samp{set keymap} command, for instance, to set bindings in
+the @code{emacs-standard} and @code{emacs-ctlx} keymaps only if
+Readline is starting out in @code{emacs} mode.
+
+@item term
+The @code{term=} form may be used to include terminal-specific
+key bindings, perhaps to bind the key sequences output by the
+terminal's function keys.  The word on the right side of the
+@samp{=} is tested against both the full name of the terminal and
+the portion of the terminal name before the first @samp{-}.  This
+allows @code{sun} to match both @code{sun} and @code{sun-cmd},
+for instance.
+
+@item application
+The @var{application} construct is used to include
+application-specific settings.  Each program using the Readline
+library sets the @var{application name}, and you can test for
+a particular value. 
+This could be used to bind key sequences to functions useful for
+a specific program.  For instance, the following command adds a
+key sequence that quotes the current or previous word in Bash:
+@example
+$if Bash
+# Quote the current or previous word
+"\C-xq": "\eb\"\ef\""
+$endif
+@end example
+@end table
+
+@item $endif
+This command, as seen in the previous example, terminates an
+@code{$if} command.
+
+@item $else
+Commands in this branch of the @code{$if} directive are executed if
+the test fails.
+
+@item $include
+This directive takes a single filename as an argument and reads commands
+and bindings from that file.
+For example, the following directive reads from @file{/etc/inputrc}:
+@example
+$include /etc/inputrc
+@end example
+@end table
+
+@node Sample Init File
+@subsection Sample Init File
+
+Here is an example of an @var{inputrc} file.  This illustrates key
+binding, variable assignment, and conditional syntax.
+
+@example
+@page
+# This file controls the behaviour of line input editing for
+# programs that use the GNU Readline library.  Existing
+# programs include FTP, Bash, and GDB.
+#
+# You can re-read the inputrc file with C-x C-r.
+# Lines beginning with '#' are comments.
+#
+# First, include any systemwide bindings and variable
+# assignments from /etc/Inputrc
+$include /etc/Inputrc
+
+#
+# Set various bindings for emacs mode.
+
+set editing-mode emacs 
+
+$if mode=emacs
+
+Meta-Control-h:	backward-kill-word	Text after the function name is ignored
+
+#
+# Arrow keys in keypad mode
+#
+#"\M-OD":        backward-char
+#"\M-OC":        forward-char
+#"\M-OA":        previous-history
+#"\M-OB":        next-history
+#
+# Arrow keys in ANSI mode
+#
+"\M-[D":        backward-char
+"\M-[C":        forward-char
+"\M-[A":        previous-history
+"\M-[B":        next-history
+#
+# Arrow keys in 8 bit keypad mode
+#
+#"\M-\C-OD":       backward-char
+#"\M-\C-OC":       forward-char
+#"\M-\C-OA":       previous-history
+#"\M-\C-OB":       next-history
+#
+# Arrow keys in 8 bit ANSI mode
+#
+#"\M-\C-[D":       backward-char
+#"\M-\C-[C":       forward-char
+#"\M-\C-[A":       previous-history
+#"\M-\C-[B":       next-history
+
+C-q: quoted-insert
+
+$endif
+
+# An old-style binding.  This happens to be the default.
+TAB: complete
+
+# Macros that are convenient for shell interaction
+$if Bash
+# edit the path
+"\C-xp": "PATH=$@{PATH@}\e\C-e\C-a\ef\C-f"
+# prepare to type a quoted word --
+# insert open and close double quotes
+# and move to just after the open quote
+"\C-x\"": "\"\"\C-b"
+# insert a backslash (testing backslash escapes
+# in sequences and macros)
+"\C-x\\": "\\"
+# Quote the current or previous word
+"\C-xq": "\eb\"\ef\""
+# Add a binding to refresh the line, which is unbound
+"\C-xr": redraw-current-line
+# Edit variable on current line.
+"\M-\C-v": "\C-a\C-k$\C-y\M-\C-e\C-a\C-y="
+$endif
+
+# use a visible bell if one is available
+set bell-style visible
+
+# don't strip characters to 7 bits when reading
+set input-meta on
+
+# allow iso-latin1 characters to be inserted rather
+# than converted to prefix-meta sequences
+set convert-meta off
+
+# display characters with the eighth bit set directly
+# rather than as meta-prefixed characters
+set output-meta on
+
+# if there are more than 150 possible completions for
+# a word, ask the user if he wants to see all of them
+set completion-query-items 150
+
+# For FTP
+$if Ftp
+"\C-xg": "get \M-?"
+"\C-xt": "put \M-?"
+"\M-.": yank-last-arg
+$endif
+@end example
+
+@node Bindable Readline Commands
+@section Bindable Readline Commands
+
+@menu
+* Commands For Moving::		Moving about the line.
+* Commands For History::	Getting at previous lines.
+* Commands For Text::		Commands for changing text.
+* Commands For Killing::	Commands for killing and yanking.
+* Numeric Arguments::		Specifying numeric arguments, repeat counts.
+* Commands For Completion::	Getting Readline to do the typing for you.
+* Keyboard Macros::		Saving and re-executing typed characters
+* Miscellaneous Commands::	Other miscellaneous commands.
+@end menu
+
+This section describes Readline commands that may be bound to key
+sequences.
+@ifset BashFeatures
+You can list your key bindings by executing
+@w{@code{bind -P}} or, for a more terse format, suitable for an
+@var{inputrc} file, @w{@code{bind -p}}.  (@xref{Bash Builtins}.)
+@end ifset
+Command names without an accompanying key sequence are unbound by default.
+
+In the following descriptions, @dfn{point} refers to the current cursor
+position, and @dfn{mark} refers to a cursor position saved by the
+@code{set-mark} command.
+The text between the point and mark is referred to as the @dfn{region}.
+
+@node Commands For Moving
+@subsection Commands For Moving
+@ftable @code
+@item beginning-of-line (C-a)
+Move to the start of the current line.
+
+@item end-of-line (C-e)
+Move to the end of the line.
+
+@item forward-char (C-f)
+Move forward a character.
+
+@item backward-char (C-b)
+Move back a character.
+
+@item forward-word (M-f)
+Move forward to the end of the next word.  Words are composed of
+letters and digits.
+
+@item backward-word (M-b)
+Move back to the start of the current or previous word.  Words are
+composed of letters and digits.
+
+@item clear-screen (C-l)
+Clear the screen and redraw the current line,
+leaving the current line at the top of the screen.
+
+@item redraw-current-line ()
+Refresh the current line.  By default, this is unbound.
+
+@end ftable
+
+@node Commands For History
+@subsection Commands For Manipulating The History
+
+@ftable @code
+@item accept-line (Newline or Return)
+@ifset BashFeatures
+Accept the line regardless of where the cursor is.
+If this line is
+non-empty, add it to the history list according to the setting of
+the @env{HISTCONTROL} and @env{HISTIGNORE} variables.
+If this line is a modified history line, then restore the history line
+to its original state.
+@end ifset
+@ifclear BashFeatures
+Accept the line regardless of where the cursor is.
+If this line is
+non-empty, it may be added to the history list for future recall with
+@code{add_history()}.
+If this line is a modified history line, the history line is restored
+to its original state.
+@end ifclear
+
+@item previous-history (C-p)
+Move `back' through the history list, fetching the previous command.
+
+@item next-history (C-n)
+Move `forward' through the history list, fetching the next command.
+
+@item beginning-of-history (M-<)
+Move to the first line in the history.
+
+@item end-of-history (M->)
+Move to the end of the input history, i.e., the line currently
+being entered.
+
+@item reverse-search-history (C-r)
+Search backward starting at the current line and moving `up' through
+the history as necessary.  This is an incremental search.
+
+@item forward-search-history (C-s)
+Search forward starting at the current line and moving `down' through
+the the history as necessary.  This is an incremental search.
+
+@item non-incremental-reverse-search-history (M-p)
+Search backward starting at the current line and moving `up'
+through the history as necessary using a non-incremental search
+for a string supplied by the user.
+
+@item non-incremental-forward-search-history (M-n)
+Search forward starting at the current line and moving `down'
+through the the history as necessary using a non-incremental search
+for a string supplied by the user.
+
+@item history-search-forward ()
+Search forward through the history for the string of characters
+between the start of the current line and the point.
+This is a non-incremental search.
+By default, this command is unbound.
+
+@item history-search-backward ()
+Search backward through the history for the string of characters
+between the start of the current line and the point.  This
+is a non-incremental search.  By default, this command is unbound.
+
+@item yank-nth-arg (M-C-y)
+Insert the first argument to the previous command (usually
+the second word on the previous line) at point.
+With an argument @var{n},
+insert the @var{n}th word from the previous command (the words
+in the previous command begin with word 0).  A negative argument
+inserts the @var{n}th word from the end of the previous command.
+
+@item yank-last-arg (M-. or M-_)
+Insert last argument to the previous command (the last word of the
+previous history entry).  With an
+argument, behave exactly like @code{yank-nth-arg}.
+Successive calls to @code{yank-last-arg} move back through the history
+list, inserting the last argument of each line in turn.
+
+@end ftable
+
+@node Commands For Text
+@subsection Commands For Changing Text
+
+@ftable @code
+@item delete-char (C-d)
+Delete the character at point.  If point is at the
+beginning of the line, there are no characters in the line, and
+the last character typed was not bound to @code{delete-char}, then
+return @sc{eof}.
+
+@item backward-delete-char (Rubout)
+Delete the character behind the cursor.  A numeric argument means
+to kill the characters instead of deleting them.
+
+@item forward-backward-delete-char ()
+Delete the character under the cursor, unless the cursor is at the
+end of the line, in which case the character behind the cursor is
+deleted.  By default, this is not bound to a key.
+
+@item quoted-insert (C-q or C-v)
+Add the next character typed to the line verbatim.  This is
+how to insert key sequences like @kbd{C-q}, for example.
+
+@ifclear BashFeatures
+@item tab-insert (M-@key{TAB})
+Insert a tab character.
+@end ifclear
+
+@item self-insert (a, b, A, 1, !, @dots{})
+Insert yourself.
+
+@item transpose-chars (C-t)
+Drag the character before the cursor forward over
+the character at the cursor, moving the
+cursor forward as well.  If the insertion point
+is at the end of the line, then this
+transposes the last two characters of the line.
+Negative arguments have no effect.
+
+@item transpose-words (M-t)
+Drag the word before point past the word after point,
+moving point past that word as well.
+If the insertion point is at the end of the line, this transposes
+the last two words on the line.
+
+@item upcase-word (M-u)
+Uppercase the current (or following) word.  With a negative argument,
+uppercase the previous word, but do not move the cursor.
+
+@item downcase-word (M-l)
+Lowercase the current (or following) word.  With a negative argument,
+lowercase the previous word, but do not move the cursor.
+
+@item capitalize-word (M-c)
+Capitalize the current (or following) word.  With a negative argument,
+capitalize the previous word, but do not move the cursor.
+
+@item overwrite-mode ()
+Toggle overwrite mode.  With an explicit positive numeric argument,
+switches to overwrite mode.  With an explicit non-positive numeric
+argument, switches to insert mode.  This command affects only
+@code{emacs} mode; @code{vi} mode does overwrite differently.
+Each call to @code{readline()} starts in insert mode.
+
+In overwrite mode, characters bound to @code{self-insert} replace
+the text at point rather than pushing the text to the right.
+Characters bound to @code{backward-delete-char} replace the character
+before point with a space.
+
+By default, this command is unbound.
+
+@end ftable
+
+@node Commands For Killing
+@subsection Killing And Yanking
+
+@ftable @code
+
+@item kill-line (C-k)
+Kill the text from point to the end of the line.
+
+@item backward-kill-line (C-x Rubout)
+Kill backward to the beginning of the line.
+
+@item unix-line-discard (C-u)
+Kill backward from the cursor to the beginning of the current line.
+
+@item kill-whole-line ()
+Kill all characters on the current line, no matter where point is.
+By default, this is unbound.
+
+@item kill-word (M-d)
+Kill from point to the end of the current word, or if between
+words, to the end of the next word.
+Word boundaries are the same as @code{forward-word}.
+
+@item backward-kill-word (M-@key{DEL})
+Kill the word behind point.
+Word boundaries are the same as @code{backward-word}.
+
+@item unix-word-rubout (C-w)
+Kill the word behind point, using white space as a word boundary.
+The killed text is saved on the kill-ring.
+
+@item delete-horizontal-space ()
+Delete all spaces and tabs around point.  By default, this is unbound.
+
+@item kill-region ()
+Kill the text in the current region.
+By default, this command is unbound.
+
+@item copy-region-as-kill ()
+Copy the text in the region to the kill buffer, so it can be yanked
+right away.  By default, this command is unbound.
+
+@item copy-backward-word ()
+Copy the word before point to the kill buffer.
+The word boundaries are the same as @code{backward-word}.
+By default, this command is unbound.
+
+@item copy-forward-word ()
+Copy the word following point to the kill buffer.
+The word boundaries are the same as @code{forward-word}.
+By default, this command is unbound.
+
+@item yank (C-y)
+Yank the top of the kill ring into the buffer at point.
+
+@item yank-pop (M-y)
+Rotate the kill-ring, and yank the new top.  You can only do this if
+the prior command is @code{yank} or @code{yank-pop}.
+@end ftable
+
+@node Numeric Arguments
+@subsection Specifying Numeric Arguments
+@ftable @code
+
+@item digit-argument (@kbd{M-0}, @kbd{M-1}, @dots{} @kbd{M--})
+Add this digit to the argument already accumulating, or start a new
+argument.  @kbd{M--} starts a negative argument.
+
+@item universal-argument ()
+This is another way to specify an argument.
+If this command is followed by one or more digits, optionally with a
+leading minus sign, those digits define the argument.
+If the command is followed by digits, executing @code{universal-argument}
+again ends the numeric argument, but is otherwise ignored.
+As a special case, if this command is immediately followed by a
+character that is neither a digit or minus sign, the argument count
+for the next command is multiplied by four.
+The argument count is initially one, so executing this function the
+first time makes the argument count four, a second time makes the
+argument count sixteen, and so on.
+By default, this is not bound to a key.
+@end ftable
+
+@node Commands For Completion
+@subsection Letting Readline Type For You
+
+@ftable @code
+@item complete (@key{TAB})
+Attempt to perform completion on the text before point.
+The actual completion performed is application-specific.
+@ifset BashFeatures
+Bash attempts completion treating the text as a variable (if the
+text begins with @samp{$}), username (if the text begins with
+@samp{~}), hostname (if the text begins with @samp{@@}), or
+command (including aliases and functions) in turn.  If none 
+of these produces a match, filename completion is attempted.
+@end ifset
+@ifclear BashFeatures
+The default is filename completion.
+@end ifclear
+
+@item possible-completions (M-?)
+List the possible completions of the text before point.
+
+@item insert-completions (M-*)
+Insert all completions of the text before point that would have
+been generated by @code{possible-completions}.
+
+@item menu-complete ()
+Similar to @code{complete}, but replaces the word to be completed
+with a single match from the list of possible completions.
+Repeated execution of @code{menu-complete} steps through the list
+of possible completions, inserting each match in turn.
+At the end of the list of completions, the bell is rung
+(subject to the setting of @code{bell-style})
+and the original text is restored.
+An argument of @var{n} moves @var{n} positions forward in the list
+of matches; a negative argument may be used to move backward
+through the list.
+This command is intended to be bound to @key{TAB}, but is unbound
+by default.
+
+@item delete-char-or-list ()
+Deletes the character under the cursor if not at the beginning or
+end of the line (like @code{delete-char}).
+If at the end of the line, behaves identically to
+@code{possible-completions}.
+This command is unbound by default.
+
+@ifset BashFeatures
+@item complete-filename (M-/)
+Attempt filename completion on the text before point.
+
+@item possible-filename-completions (C-x /)
+List the possible completions of the text before point,
+treating it as a filename.
+
+@item complete-username (M-~)
+Attempt completion on the text before point, treating
+it as a username.
+
+@item possible-username-completions (C-x ~)
+List the possible completions of the text before point,
+treating it as a username.
+
+@item complete-variable (M-$)
+Attempt completion on the text before point, treating
+it as a shell variable.
+
+@item possible-variable-completions (C-x $)
+List the possible completions of the text before point,
+treating it as a shell variable.
+
+@item complete-hostname (M-@@)
+Attempt completion on the text before point, treating
+it as a hostname.
+
+@item possible-hostname-completions (C-x @@)
+List the possible completions of the text before point,
+treating it as a hostname.
+
+@item complete-command (M-!)
+Attempt completion on the text before point, treating
+it as a command name.  Command completion attempts to
+match the text against aliases, reserved words, shell
+functions, shell builtins, and finally executable filenames,
+in that order.
+
+@item possible-command-completions (C-x !)
+List the possible completions of the text before point,
+treating it as a command name.
+
+@item dynamic-complete-history (M-@key{TAB})
+Attempt completion on the text before point, comparing
+the text against lines from the history list for possible
+completion matches.
+
+@item complete-into-braces (M-@{)
+Perform filename completion and insert the list of possible completions
+enclosed within braces so the list is available to the shell
+(@pxref{Brace Expansion}).
+
+@end ifset
+@end ftable
+
+@node Keyboard Macros
+@subsection Keyboard Macros
+@ftable @code
+
+@item start-kbd-macro (C-x ()
+Begin saving the characters typed into the current keyboard macro.
+
+@item end-kbd-macro (C-x ))
+Stop saving the characters typed into the current keyboard macro
+and save the definition.
+
+@item call-last-kbd-macro (C-x e)
+Re-execute the last keyboard macro defined, by making the characters
+in the macro appear as if typed at the keyboard.
+
+@end ftable
+
+@node Miscellaneous Commands
+@subsection Some Miscellaneous Commands
+@ftable @code
+
+@item re-read-init-file (C-x C-r)
+Read in the contents of the @var{inputrc} file, and incorporate
+any bindings or variable assignments found there.
+
+@item abort (C-g)
+Abort the current editing command and
+ring the terminal's bell (subject to the setting of
+@code{bell-style}).
+
+@item do-uppercase-version (M-a, M-b, M-@var{x}, @dots{})
+If the metafied character @var{x} is lowercase, run the command
+that is bound to the corresponding uppercase character.
+
+@item prefix-meta (@key{ESC})
+Metafy the next character typed.  This is for keyboards
+without a meta key.  Typing @samp{@key{ESC} f} is equivalent to typing
+@kbd{M-f}.
+
+@item undo (C-_ or C-x C-u)
+Incremental undo, separately remembered for each line.
+
+@item revert-line (M-r)
+Undo all changes made to this line.  This is like executing the @code{undo}
+command enough times to get back to the beginning.
+
+@ifset BashFeatures
+@item tilde-expand (M-&)
+@end ifset
+@ifclear BashFeatures
+@item tilde-expand (M-~)
+@end ifclear
+Perform tilde expansion on the current word.
+
+@item set-mark (C-@@)
+Set the mark to the point.  If a
+numeric argument is supplied, the mark is set to that position.
+
+@item exchange-point-and-mark (C-x C-x)
+Swap the point with the mark.  The current cursor position is set to
+the saved position, and the old cursor position is saved as the mark.
+
+@item character-search (C-])
+A character is read and point is moved to the next occurrence of that
+character.  A negative count searches for previous occurrences.
+
+@item character-search-backward (M-C-])
+A character is read and point is moved to the previous occurrence
+of that character.  A negative count searches for subsequent
+occurrences.
+
+@item insert-comment (M-#)
+Without a numeric argument, the value of the @code{comment-begin}
+variable is inserted at the beginning of the current line.
+If a numeric argument is supplied, this command acts as a toggle:  if
+the characters at the beginning of the line do not match the value
+of @code{comment-begin}, the value is inserted, otherwise
+the characters in @code{comment-begin} are deleted from the beginning of
+the line.
+In either case, the line is accepted as if a newline had been typed.
+@ifset BashFeatures
+The default value of @code{comment-begin} causes this command
+to make the current line a shell comment.
+If a numeric argument causes the comment character to be removed, the line
+will be executed by the shell.
+@end ifset
+
+@item dump-functions ()
+Print all of the functions and their key bindings to the
+Readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an @var{inputrc} file.  This command is unbound by default.
+
+@item dump-variables ()
+Print all of the settable variables and their values to the
+Readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an @var{inputrc} file.  This command is unbound by default.
+
+@item dump-macros ()
+Print all of the Readline key sequences bound to macros and the
+strings they output.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an @var{inputrc} file.  This command is unbound by default.
+
+@ifset BashFeatures
+@item glob-complete-word (M-g)
+The word before point is treated as a pattern for pathname expansion,
+with an asterisk implicitly appended.  This pattern is used to
+generate a list of matching file names for possible completions.
+
+@item glob-expand-word (C-x *)
+The word before point is treated as a pattern for pathname expansion,
+and the list of matching file names is inserted, replacing the word.
+If a numeric argument is supplied, a @samp{*} is appended before
+pathname expansion.
+
+@item glob-list-expansions (C-x g)
+The list of expansions that would have been generated by
+@code{glob-expand-word} is displayed, and the line is redrawn.
+If a numeric argument is supplied, a @samp{*} is appended before
+pathname expansion.
+
+@item display-shell-version (C-x C-v)
+Display version information about the current instance of Bash.
+
+@item shell-expand-line (M-C-e)
+Expand the line as the shell does.
+This performs alias and history expansion as well as all of the shell
+word expansions (@pxref{Shell Expansions}).
+
+@item history-expand-line (M-^)
+Perform history expansion on the current line.
+
+@item magic-space ()
+Perform history expansion on the current line and insert a space
+(@pxref{History Interaction}).
+
+@item alias-expand-line ()
+Perform alias expansion on the current line (@pxref{Aliases}).
+
+@item history-and-alias-expand-line ()
+Perform history and alias expansion on the current line.
+
+@item insert-last-argument (M-. or M-_)
+A synonym for @code{yank-last-arg}.
+
+@item operate-and-get-next (C-o)
+Accept the current line for execution and fetch the next line
+relative to the current line from the history for editing.  Any
+argument is ignored.
+
+@item edit-and-execute-command (C-xC-e)
+Invoke an editor on the current command line, and execute the result as shell
+commands.
+Bash attempts to invoke
+@code{$FCEDIT}, @code{$EDITOR}, and @code{emacs}
+as the editor, in that order.
+
+@end ifset
+
+@ifclear BashFeatures
+@item emacs-editing-mode (C-e)
+When in @code{vi} command mode, this causes a switch to @code{emacs}
+editing mode.
+
+@item vi-editing-mode (M-C-j)
+When in @code{emacs} editing mode, this causes a switch to @code{vi}
+editing mode.
+
+@end ifclear
+
+@end ftable
+
+@node Readline vi Mode
+@section Readline vi Mode
+
+While the Readline library does not have a full set of @code{vi}
+editing functions, it does contain enough to allow simple editing
+of the line.  The Readline @code{vi} mode behaves as specified in
+the @sc{posix} 1003.2 standard.
+
+@ifset BashFeatures
+In order to switch interactively between @code{emacs} and @code{vi}
+editing modes, use the @samp{set -o emacs} and @samp{set -o vi}
+commands (@pxref{The Set Builtin}).
+@end ifset
+@ifclear BashFeatures
+In order to switch interactively between @code{emacs} and @code{vi}
+editing modes, use the command @kbd{M-C-j} (bound to emacs-editing-mode
+when in @code{vi} mode and to vi-editing-mode in @code{emacs} mode).
+@end ifclear
+The Readline default is @code{emacs} mode.
+
+When you enter a line in @code{vi} mode, you are already placed in
+`insertion' mode, as if you had typed an @samp{i}.  Pressing @key{ESC}
+switches you into `command' mode, where you can edit the text of the
+line with the standard @code{vi} movement keys, move to previous
+history lines with @samp{k} and subsequent lines with @samp{j}, and
+so forth.
+
+@ifset BashFeatures
+@node Programmable Completion
+@section Programmable Completion
+@cindex programmable completion
+
+When word completion is attempted for an argument to a command for
+which a completion specification (a @var{compspec}) has been defined
+using the @code{complete} builtin (@pxref{Programmable Completion Builtins}),
+the programmable completion facilities are invoked. 
+
+First, the command name is identified.
+If a compspec has been defined for that command, the
+compspec is used to generate the list of possible completions for the word.
+If the command word is a full pathname, a compspec for the full
+pathname is searched for first.
+If no compspec is found for the full pathname, an attempt is made to
+find a compspec for the portion following the final slash.
+
+Once a compspec has been found, it is used to generate the list of
+matching words.
+If a compspec is not found, the default Bash completion
+described above (@pxref{Commands For Completion}) is performed.
+
+First, the actions specified by the compspec are used.
+Only matches which are prefixed by the word being completed are
+returned.
+When the @option{-f} or @option{-d} option is used for filename or
+directory name completion, the shell variable @env{FIGNORE} is
+used to filter the matches.
+@xref{Bash Variables}, for a description of @env{FIGNORE}.
+
+Any completions specified by a filename expansion pattern to the
+@option{-G} option are generated next.
+The words generated by the pattern need not match the word being completed.
+The @env{GLOBIGNORE} shell variable is not used to filter the matches,
+but the @env{FIGNORE} shell variable is used.
+
+Next, the string specified as the argument to the @option{-W} option
+is considered.
+The string is first split using the characters in the @env{IFS}
+special variable as delimiters.
+Shell quoting is honored.
+Each word is then expanded using
+brace expansion, tilde expansion, parameter and variable expansion,
+command substitution, arithmetic expansion, and pathname expansion,
+as described above (@pxref{Shell Expansions}).
+The results are split using the rules described above
+(@pxref{Word Splitting}).
+The results of the expansion are prefix-matched against the word being
+completed, and the matching words become the possible completions.
+
+After these matches have been generated, any shell function or command
+specified with the @option{-F} and @option{-C} options is invoked.
+When the command or function is invoked, the @env{COMP_LINE} and
+@env{COMP_POINT} variables are assigned values as described above
+(@pxref{Bash Variables}).
+If a shell function is being invoked, the @env{COMP_WORDS} and
+@env{COMP_CWORD} variables are also set.
+When the function or command is invoked, the first argument is the
+name of the command whose arguments are being completed, the
+second argument is the word being completed, and the third argument
+is the word preceding the word being completed on the current command line.
+No filtering of the generated completions against the word being completed
+is performed; the function or command has complete freedom in generating
+the matches.
+
+Any function specified with @option{-F} is invoked first.
+The function may use any of the shell facilities, including the
+@code{compgen} builtin described below
+(@pxref{Programmable Completion Builtins}), to generate the matches.
+It must put the possible completions in the @env{COMPREPLY} array
+variable.
+
+Next, any command specified with the @option{-C} option is invoked
+in an environment equivalent to command substitution.
+It should print a list of completions, one per line, to
+the standard output.
+Backslash may be used to escape a newline, if necessary.
+
+After all of the possible completions are generated, any filter
+specified with the @option{-X} option is applied to the list.
+The filter is a pattern as used for pathname expansion; a @samp{&}
+in the pattern is replaced with the text of the word being completed.
+A literal @samp{&} may be escaped with a backslash; the backslash
+is removed before attempting a match.
+Any completion that matches the pattern will be removed from the list.
+A leading @samp{!} negates the pattern; in this case any completion
+not matching the pattern will be removed.
+
+Finally, any prefix and suffix specified with the @option{-P} and @option{-S}
+options are added to each member of the completion list, and the result is
+returned to the Readline completion code as the list of possible
+completions.
+
+If the previously-applied actions do not generate any matches, and the
+@option{-o dirnames} option was supplied to @code{complete} when the
+compspec was defined, directory name completion is attempted. 
+
+By default, if a compspec is found, whatever it generates is returned to
+the completion code as the full set of possible completions.
+The default Bash completions are not attempted, and the Readline default
+of filename completion is disabled.
+If the @option{-o default} option was supplied to @code{complete} when the
+compspec was defined, Readline's default completion will be performed
+if the compspec generates no matches.
+
+When a compspec indicates that directory name completion is desired,
+the programmable completion functions force Readline to append a slash
+to completed names which are symbolic links to directories, subject to
+the value of the @var{mark-directories} Readline variable, regardless
+of the setting of the @var{mark-symlinked-directories} Readline variable.
+
+@node Programmable Completion Builtins
+@section Programmable Completion Builtins
+@cindex completion builtins
+
+Two builtin commands are available to manipulate the programmable completion
+facilities.
+
+@table @code
+@item compgen
+@btindex compgen
+@example
+@code{compgen [@var{option}] [@var{word}]}
+@end example
+
+Generate possible completion matches for @var{word} according to
+the @var{option}s, which may be any option accepted by the
+@code{complete}
+builtin with the exception of @option{-p} and @option{-r}, and write
+the matches to the standard output.
+When using the @option{-F} or @option{-C} options, the various shell variables
+set by the programmable completion facilities, while available, will not
+have useful values.
+
+The matches will be generated in the same way as if the programmable
+completion code had generated them directly from a completion specification
+with the same flags.
+If @var{word} is specified, only those completions matching @var{word}
+will be displayed.
+
+The return value is true unless an invalid option is supplied, or no
+matches were generated.
+
+@item complete
+@btindex complete
+@example
+@code{complete [-abcdefgjksuv] [-o @var{comp-option}] [-A @var{action}] [-G @var{globpat}] [-W @var{wordlist}]
+[-P @var{prefix}] [-S @var{suffix}] [-X @var{filterpat}] [-F @var{function}]
+[-C @var{command}] @var{name} [@var{name} @dots{}]}
+@code{complete -pr [@var{name} @dots{}]}
+@end example
+
+Specify how arguments to each @var{name} should be completed.
+If the @option{-p} option is supplied, or if no options are supplied, existing
+completion specifications are printed in a way that allows them to be
+reused as input.
+The @option{-r} option removes a completion specification for
+each @var{name}, or, if no @var{name}s are supplied, all
+completion specifications.
+
+The process of applying these completion specifications when word completion
+is attempted is described above (@pxref{Programmable Completion}).
+
+Other options, if specified, have the following meanings.
+The arguments to the @option{-G}, @option{-W}, and @option{-X} options
+(and, if necessary, the @option{-P} and @option{-S} options)
+should be quoted to protect them from expansion before the
+@code{complete} builtin is invoked.
+
+
+@table @code
+@item -o @var{comp-option}
+The @var{comp-option} controls several aspects of the compspec's behavior
+beyond the simple generation of completions.
+@var{comp-option} may be one of: 
+
+@table @code
+
+@item default
+Use Readline's default filename completion if the compspec generates
+no matches.
+
+@item dirnames
+Perform directory name completion if the compspec generates no matches.
+
+@item filenames
+Tell Readline that the compspec generates filenames, so it can perform any
+filename\-specific processing (like adding a slash to directory names or
+suppressing trailing spaces).  This option is intended to be used with
+shell functions specified with @option{-F}.
+
+@item nospace
+Tell Readline not to append a space (the default) to words completed at
+the end of the line.
+@end table
+
+@item -A @var{action}
+The @var{action} may be one of the following to generate a list of possible
+completions:
+
+@table @code
+@item alias
+Alias names.  May also be specified as @option{-a}.
+
+@item arrayvar
+Array variable names.
+
+@item binding
+Readline key binding names (@pxref{Bindable Readline Commands}).
+
+@item builtin
+Names of shell builtin commands.  May also be specified as @option{-b}.
+
+@item command
+Command names.  May also be specified as @option{-c}.
+
+@item directory
+Directory names.  May also be specified as @option{-d}.
+
+@item disabled
+Names of disabled shell builtins.
+
+@item enabled
+Names of enabled shell builtins.
+
+@item export
+Names of exported shell variables.  May also be specified as @option{-e}.
+
+@item file
+File names.  May also be specified as @option{-f}.
+
+@item function
+Names of shell functions.
+
+@item group
+Group names.  May also be specified as @option{-g}.
+
+@item helptopic
+Help topics as accepted by the @code{help} builtin (@pxref{Bash Builtins}).
+
+@item hostname
+Hostnames, as taken from the file specified by the
+@env{HOSTFILE} shell variable (@pxref{Bash Variables}).
+
+@item job
+Job names, if job control is active.  May also be specified as @option{-j}.
+
+@item keyword
+Shell reserved words.  May also be specified as @option{-k}.
+
+@item running
+Names of running jobs, if job control is active.
+
+@item service
+Service names.  May also be specified as @option{-s}.
+
+@item setopt
+Valid arguments for the @option{-o} option to the @code{set} builtin
+(@pxref{The Set Builtin}).
+
+@item shopt
+Shell option names as accepted by the @code{shopt} builtin
+(@pxref{Bash Builtins}).
+
+@item signal
+Signal names.
+
+@item stopped
+Names of stopped jobs, if job control is active.
+
+@item user
+User names.  May also be specified as @option{-u}.
+
+@item variable
+Names of all shell variables.  May also be specified as @option{-v}.
+@end table
+
+@item -G @var{globpat}
+The filename expansion pattern @var{globpat} is expanded to generate
+the possible completions.
+
+@item -W @var{wordlist}
+The @var{wordlist} is split using the characters in the
+@env{IFS} special variable as delimiters, and each resultant word
+is expanded.
+The possible completions are the members of the resultant list which
+match the word being completed.
+
+@item -C @var{command}
+@var{command} is executed in a subshell environment, and its output is
+used as the possible completions.
+
+@item -F @var{function}
+The shell function @var{function} is executed in the current shell
+environment.
+When it finishes, the possible completions are retrieved from the value
+of the @env{COMPREPLY} array variable.
+
+@item -X @var{filterpat}
+@var{filterpat} is a pattern as used for filename expansion.
+It is applied to the list of possible completions generated by the
+preceding options and arguments, and each completion matching
+@var{filterpat} is removed from the list.
+A leading @samp{!} in @var{filterpat} negates the pattern; in this
+case, any completion not matching @var{filterpat} is removed.
+
+@item -P @var{prefix}
+@var{prefix} is added at the beginning of each possible completion
+after all other options have been applied.
+
+@item -S @var{suffix}
+@var{suffix} is appended to each possible completion
+after all other options have been applied.
+@end table
+
+The return value is true unless an invalid option is supplied, an option
+other than @option{-p} or @option{-r} is supplied without a @var{name}
+argument, an attempt is made to remove a completion specification for
+a @var{name} for which no specification exists, or
+an error occurs adding a completion specification.
+
+@end table
+@end ifset
diff --git a/readline-4.3/doc/rluserman.texinfo b/readline-4.3/doc/rluserman.texinfo
new file mode 100644
index 0000000..89abe31
--- /dev/null
+++ b/readline-4.3/doc/rluserman.texinfo
@@ -0,0 +1,94 @@
+\input texinfo    @c -*-texinfo-*-
+@comment %**start of header (This is for running Texinfo on a region.)
+@setfilename rluserman.info
+@settitle GNU Readline Library
+@comment %**end of header (This is for running Texinfo on a region.)
+@setchapternewpage odd
+
+@include manvers.texinfo
+
+@ifinfo
+@dircategory Libraries
+@direntry
+* RLuserman: (rluserman).       The GNU readline library User's Manual.
+@end direntry
+
+This document describes the end user interface of the GNU Readline Library,
+a utility which aids in the consistency of user interface across discrete
+programs that need to provide a command line interface.
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+pare preserved on all copies.
+
+@ignore
+Permission is granted to process this file through TeX and print the
+results, provided the printed document carries copying permission
+notice identical to this one except for the removal of this paragraph
+(this paragraph not being relevant to the printed manual).
+@end ignore
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Free Software Foundation.
+@end ifinfo
+
+@titlepage  
+@title GNU Readline Library User Interface
+@subtitle Edition @value{EDITION}, for @code{Readline Library} Version @value{VERSION}.
+@subtitle @value{UPDATE-MONTH}
+@author Brian Fox, Free Software Foundation
+@author Chet Ramey, Case Western Reserve University
+
+@page
+This document describes the end user interface of the GNU Readline Library,
+a utility which aids in the consistency of user interface across discrete
+programs that need to provide a command line interface.
+
+Published by the Free Software Foundation @*
+59 Temple Place, Suite 330, @*
+Boston, MA 02111 USA
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+are preserved on all copies.
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Free Software Foundation.
+
+@vskip 0pt plus 1filll
+Copyright @copyright{} 1988-2002 Free Software Foundation, Inc.
+@end titlepage
+
+@ifinfo
+@node Top
+@top GNU Readline Library
+
+This document describes the end user interface of the GNU Readline Library,
+a utility which aids in the consistency of user interface across discrete
+programs that need to provide a command line interface.
+
+@menu
+* Command Line Editing::	   GNU Readline User's Manual.
+@end menu
+@end ifinfo
+
+@include rluser.texinfo
+
+@contents
+@bye
diff --git a/readline-4.3/doc/texi2dvi b/readline-4.3/doc/texi2dvi
new file mode 100755
index 0000000..c186848
--- /dev/null
+++ b/readline-4.3/doc/texi2dvi
@@ -0,0 +1,568 @@
+#! /bin/sh
+# texi2dvi --- produce DVI (or PDF) files from Texinfo (or LaTeX) sources.
+# $Id$
+#
+# Copyright (C) 1992, 93, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, you can either send email to this
+# program's maintainer or write to: The Free Software Foundation,
+# Inc.; 59 Temple Place, Suite 330; Boston, MA 02111-1307, USA.
+#
+# Original author: Noah Friedman <friedman@gnu.org>.
+#
+# Please send bug reports, etc. to bug-texinfo@gnu.org.
+# If possible, please send a copy of the output of the script called with
+# the `--debug' option when making a bug report.
+
+# This string is expanded by rcs automatically when this file is checked out.
+rcs_revision='$Revision$'
+rcs_version=`set - $rcs_revision; echo $2`
+program=`echo $0 | sed -e 's!.*/!!'`
+version="texi2dvi (GNU Texinfo 4.0) $rcs_version
+
+Copyright (C) 1999 Free Software Foundation, Inc.
+There is NO warranty.  You may redistribute this software
+under the terms of the GNU General Public License.
+For more information about these matters, see the files named COPYING."
+
+usage="Usage: $program [OPTION]... FILE...
+
+Run each Texinfo or LaTeX FILE through TeX in turn until all
+cross-references are resolved, building all indices.  The directory
+containing each FILE is searched for included files.  The suffix of FILE
+is used to determine its language (LaTeX or Texinfo).
+
+Makeinfo is used to perform Texinfo macro expansion before running TeX
+when needed.
+
+Options:
+  -@                   Use @input instead of \input; for preloaded Texinfo.
+  -b, --batch          No interaction.
+  -c, --clean          Remove all auxiliary files.
+  -D, --debug          Turn on shell debugging (set -x).
+  -e, --expand         Force macro expansion using makeinfo.
+  -I DIR               Search DIR for Texinfo files.
+  -h, --help           Display this help and exit successfully.
+  -l, --language=LANG  Specify the LANG of FILE: LaTeX or Texinfo.
+  -p, --pdf            Use pdftex or pdflatex for processing.
+  -q, --quiet          No output unless errors (implies --batch).
+  -s, --silent         Same as --quiet.
+  -t, --texinfo=CMD    Insert CMD after @setfilename in copy of input file.
+                       Multiple values accumulate.
+  -v, --version        Display version information and exit successfully.
+  -V, --verbose        Report on what is done.
+
+The values of the BIBTEX, LATEX (or PDFLATEX), MAKEINDEX, MAKEINFO,
+TEX (or PDFTEX), and TEXINDEX environment variables are used to run
+those commands, if they are set.
+
+Email bug reports to <bug-texinfo@gnu.org>,
+general questions and discussion to <help-texinfo@gnu.org>."
+
+# Initialize variables for option overriding and otherwise.
+# Don't use `unset' since old bourne shells don't have this command.
+# Instead, assign them an empty value.
+escape='\'
+batch=false     # eval for batch mode
+clean=
+debug=
+expand=         # t for expansion via makeinfo
+oformat=dvi
+set_language=
+miincludes=     # makeinfo include path
+textra=
+tmpdir=${TMPDIR:-/tmp}/t2d$$  # avoid collisions on 8.3 filesystems.
+txincludes=     # TEXINPUTS extensions
+txiprereq=19990129 # minimum texinfo.tex version to have macro expansion
+quiet=          # by default let the tools' message be displayed
+verbose=false   # echo for verbose mode
+
+orig_pwd=`pwd`
+
+# Systems which define $COMSPEC or $ComSpec use semicolons to separate
+# directories in TEXINPUTS.
+if test -n "$COMSPEC$ComSpec"; then
+  path_sep=";"
+else
+  path_sep=":"
+fi
+
+# Save this so we can construct a new TEXINPUTS path for each file.
+TEXINPUTS_orig="$TEXINPUTS"
+# Unfortunately makeindex does not read TEXINPUTS.
+INDEXSTYLE_orig="$INDEXSTYLE"
+export TEXINPUTS INDEXSTYLE
+
+# Push a token among the arguments that will be used to notice when we
+# ended options/arguments parsing.
+# Use "set dummy ...; shift" rather than 'set - ..." because on
+# Solaris set - turns off set -x (but keeps set -e).
+# Use ${1+"$@"} rather than "$@" because Digital Unix and Ultrix 4.3
+# still expand "$@" to a single argument (the empty string) rather
+# than nothing at all.
+arg_sep="$$--$$"
+set dummy ${1+"$@"} "$arg_sep"; shift
+
+# 
+# Parse command line arguments.
+while test x"$1" != x"$arg_sep"; do
+
+  # Handle --option=value by splitting apart and putting back on argv.
+  case "$1" in
+    --*=*)
+      opt=`echo "$1" | sed -e 's/=.*//'`
+      val=`echo "$1" | sed -e 's/[^=]*=//'`
+      shift
+      set dummy "$opt" "$val" ${1+"$@"}; shift
+      ;;
+  esac
+
+  # This recognizes --quark as --quiet.  So what.
+  case "$1" in
+    -@ ) escape=@;;
+    # Silently and without documentation accept -b and --b[atch] as synonyms.
+    -b | --b*) batch=eval;;
+    -q | -s | --q* | --s*) quiet=t; batch=eval;;
+    -c | --c*) clean=t;;
+    -D | --d*) debug=t;;
+    -e | --e*) expand=t;;
+    -h | --h*) echo "$usage"; exit 0;;
+    -I | --I*)
+      shift
+      miincludes="$miincludes -I $1"
+      txincludes="$txincludes$path_sep$1"
+      ;;
+    -l | --l*) shift; set_language=$1;;
+    -p | --p*) oformat=pdf;;
+    -t | --t*) shift; textra="$textra\\
+$1";;
+    -v | --vers*) echo "$version"; exit 0;;
+    -V | --verb*) verbose=echo;;
+    --) # What remains are not options.
+      shift
+      while test x"$1" != x"$arg_sep"; do
+        set dummy ${1+"$@"} "$1"; shift
+        shift
+      done
+      break;;
+    -*)
+      echo "$0: Unknown or ambiguous option \`$1'." >&2
+      echo "$0: Try \`--help' for more information." >&2
+      exit 1;;
+    *) set dummy ${1+"$@"} "$1"; shift;;
+   esac
+   shift
+done
+# Pop the token
+shift
+
+# Interpret remaining command line args as filenames.
+if test $# = 0; then
+  echo "$0: Missing file arguments." >&2
+  echo "$0: Try \`--help' for more information." >&2
+  exit 2
+fi
+
+# Prepare the temporary directory.  Remove it at exit, unless debugging.
+if test -z "$debug"; then
+  trap "cd / && rm -rf $tmpdir" 0 1 2 15
+fi
+
+# Create the temporary directory with strict rights
+(umask 077 && mkdir $tmpdir) || exit 1
+
+# Prepare the tools we might need.  This may be extra work in some
+# cases, but improves the readibility of the script.
+utildir=$tmpdir/utils
+mkdir $utildir || exit 1
+
+# A sed script that preprocesses Texinfo sources in order to keep the
+# iftex sections only.  We want to remove non TeX sections, and
+# comment (with `@c texi2dvi') TeX sections so that makeinfo does not
+# try to parse them.  Nevertheless, while commenting TeX sections,
+# don't comment @macro/@end macro so that makeinfo does propagate
+# them.  Unfortunately makeinfo --iftex --no-ifhtml --no-ifinfo
+# doesn't work well enough (yet) to use that, so work around with sed.
+comment_iftex_sed=$utildir/comment.sed
+cat <<EOF >$comment_iftex_sed
+/^@tex/,/^@end tex/{
+  s/^/@c texi2dvi/
+}
+/^@iftex/,/^@end iftex/{
+  s/^/@c texi2dvi/
+  /^@c texi2dvi@macro/,/^@c texi2dvi@end macro/{
+    s/^@c texi2dvi//
+  }
+}
+/^@html/,/^@end html/d
+/^@ifhtml/,/^@end ifhtml/d
+/^@ifnottex/,/^@end ifnottex/d
+/^@ifinfo/,/^@end ifinfo/{
+  /^@node/p
+  /^@menu/,/^@end menu/p
+  d
+}
+EOF
+# Uncommenting is simple: Remove any leading `@c texi2dvi'.
+uncomment_iftex_sed=$utildir/uncomment.sed
+cat <<EOF >$uncomment_iftex_sed
+s/^@c texi2dvi//
+EOF
+
+# A shell script that computes the list of xref files.
+# Takes the filename (without extension) of which we look for xref
+# files as argument.  The index files must be reported last.
+get_xref_files=$utildir/get_xref.sh
+cat <<\EOF >$get_xref_files
+#! /bin/sh
+
+# Get list of xref files (indexes, tables and lists).
+# Find all files having root filename with a two-letter extension,
+# saves the ones that are really Texinfo-related files.  .?o? catches
+# LaTeX tables and lists.
+for this_file in "$1".?o? "$1".aux "$1".?? "$1".idx; do
+  # If file is empty, skip it.
+  test -s "$this_file" || continue
+  # If the file is not suitable to be an index or xref file, don't
+  # process it.  The file can't be if its first character is not a
+  # backslash or single quote.
+  first_character=`sed -n '1s/^\(.\).*$/\1/p;q' $this_file`
+  if test "x$first_character" = "x\\" \
+     || test "x$first_character" = "x'"; then
+    xref_files="$xref_files ./$this_file"
+  fi
+done
+echo "$xref_files"
+EOF
+chmod 500 $get_xref_files
+
+# File descriptor usage:
+# 0 standard input
+# 1 standard output (--verbose messages)
+# 2 standard error
+# 3 some systems may open it to /dev/tty
+# 4 used on the Kubota Titan
+# 5 tools output (turned off by --quiet)
+
+# Tools' output.  If quiet, discard, else redirect to the message flow.
+if test "$quiet" = t; then
+  exec 5>/dev/null
+else
+  exec 5>&1
+fi
+
+# Enable tracing
+test "$debug" = t && set -x
+
+# 
+# TeXify files.
+
+for command_line_filename in ${1+"$@"}; do
+  $verbose "Processing $command_line_filename ..."
+
+  # If the COMMAND_LINE_FILENAME is not absolute (e.g., --debug.tex),
+  # prepend `./' in order to avoid that the tools take it as an option.
+  echo "$command_line_filename" | egrep '^(/|[A-z]:/)' >/dev/null \
+  || command_line_filename="./$command_line_filename"
+
+  # See if the file exists.  If it doesn't we're in trouble since, even
+  # though the user may be able to reenter a valid filename at the tex
+  # prompt (assuming they're attending the terminal), this script won't
+  # be able to find the right xref files and so forth.
+  if test ! -r "$command_line_filename"; then
+    echo "$0: Could not read $command_line_filename, skipping." >&2
+    continue
+  fi
+
+  # Get the name of the current directory.  We want the full path
+  # because in clean mode we are in tmp, in which case a relative
+  # path has no meaning.
+  filename_dir=`echo $command_line_filename | sed 's!/[^/]*$!!;s!^$!.!'`
+  filename_dir=`cd "$filename_dir" >/dev/null && pwd`
+
+  # Strip directory part but leave extension.
+  filename_ext=`basename "$command_line_filename"`
+  # Strip extension.
+  filename_noext=`echo "$filename_ext" | sed 's/\.[^.]*$//'`
+  ext=`echo "$filename_ext" | sed 's/^.*\.//'`
+
+  # _src.  Use same basename since we want to generate aux files with
+  # the same basename as the manual.  If --expand, then output the
+  # macro-expanded file to here, else copy the original file.
+  tmpdir_src=$tmpdir/src
+  filename_src=$tmpdir_src/$filename_noext.$ext
+
+  # _xtr.  The file with the user's extra commands.
+  tmpdir_xtr=$tmpdir/xtr
+  filename_xtr=$tmpdir_xtr/$filename_noext.$ext
+
+  # _bak.  Copies of the previous xref files (another round is run if
+  # they differ from the new one).
+  tmpdir_bak=$tmpdir/bak
+
+  # Make all those directories and give up if we can't succeed.
+  mkdir $tmpdir_src $tmpdir_xtr $tmpdir_bak || exit 1
+
+  # Source file might include additional sources.  Put `.' and
+  # directory where source file(s) reside in TEXINPUTS before anything
+  # else.  `.' goes first to ensure that any old .aux, .cps,
+  # etc. files in ${directory} don't get used in preference to fresher
+  # files in `.'.  Include orig_pwd in case we are in clean mode, where
+  # we've cd'd to a temp directory.
+  common=".$path_sep$orig_pwd$path_sep$filename_dir$path_sep$txincludes$path_sep"
+   TEXINPUTS="$common$TEXINPUTS_orig"
+  INDEXSTYLE="$common$INDEXSTYLE_orig"
+
+  # If the user explicitly specified the language, use that.
+  # Otherwise, if the first line is \input texinfo, assume it's texinfo.
+  # Otherwise, guess from the file extension.
+  if test -n "$set_language"; then
+    language=$set_language
+  elif sed 1q "$command_line_filename" | fgrep 'input texinfo' >/dev/null; then
+    language=texinfo
+  else
+    language=
+  fi
+
+  # Get the type of the file (latex or texinfo) from the given language
+  # we just guessed, or from the file extension if not set yet.
+  case ${language:-$filename_ext} in
+    [lL]a[tT]e[xX] | *.ltx | *.tex)
+      # Assume a LaTeX file.  LaTeX needs bibtex and uses latex for
+      # compilation.  No makeinfo.
+      bibtex=${BIBTEX:-bibtex}
+      makeinfo= # no point in running makeinfo on latex source.
+      texindex=${MAKEINDEX:-makeindex}
+      if test $oformat = dvi; then
+        tex=${LATEX:-latex}
+      else
+        tex=${PDFLATEX:-pdflatex}
+      fi
+      ;;
+
+    *)
+      # Assume a Texinfo file.  Texinfo files need makeinfo, texindex and tex.
+      bibtex=
+      texindex=${TEXINDEX:-texindex}
+      if test $oformat = dvi; then
+        tex=${TEX:-tex}
+      else
+        tex=${PDFTEX:-pdftex}
+      fi
+      # Unless required by the user, makeinfo expansion is wanted only
+      # if texinfo.tex is too old.
+      if test "$expand" = t; then
+        makeinfo=${MAKEINFO:-makeinfo}
+      else
+        # Check if texinfo.tex performs macro expansion by looking for
+        # its version.  The version is a date of the form YEAR-MO-DA.
+        # We don't need to use [0-9] to match the digits since anyway
+        # the comparison with $txiprereq, a number, will fail with non
+        # digits.
+        txiversion_tex=txiversion.tex
+        echo '\input texinfo.tex @bye' >$tmpdir/$txiversion_tex
+        # Run in the tmpdir to avoid leaving files.
+        eval `cd $tmpdir >/dev/null \
+                    && $tex $txiversion_tex 2>/dev/null \
+| sed -n 's/^.*\[\(.*\)version \(....\)-\(..\)-\(..\).*$/txiformat=\1 txiversion="\2\3\4"/p'`
+        $verbose "texinfo.tex preloaded as \`$txiformat', version is \`$txiversion' ..."
+        if test "$txiprereq" -le "$txiversion" >/dev/null 2>&1; then
+          makeinfo=
+        else
+          makeinfo=${MAKEINFO:-makeinfo}
+        fi
+        # As long as we had to run TeX, offer the user this convenience
+        if test "$txiformat" = Texinfo; then
+          escape=@
+        fi
+      fi
+      ;;
+  esac
+
+  # Expand macro commands in the original source file using Makeinfo.
+  # Always use `end' footnote style, since the `separate' style
+  #   generates different output (arguably this is a bug in -E).
+  # Discard main info output, the user asked to run TeX, not makeinfo.
+  if test -n "$makeinfo"; then
+    $verbose "Macro-expanding $command_line_filename to $filename_src ..."
+    sed -f $comment_iftex_sed "$command_line_filename" \
+      | $makeinfo --footnote-style=end -I "$filename_dir" $miincludes \
+        -o /dev/null --macro-expand=- \
+      | sed -f $uncomment_iftex_sed >"$filename_src"
+    filename_input=$filename_src
+  fi
+
+  # If makeinfo failed (or was not even run), use the original file as input.
+  if test $? -ne 0 \
+     || test ! -r "$filename_src"; then
+    $verbose "Reverting to $command_line_filename ..."
+    filename_input=$filename_dir/$filename_ext
+  fi
+
+  # Used most commonly for @finalout, @smallbook, etc.
+  if test -n "$textra"; then
+    $verbose "Inserting extra commands: $textra"
+    sed '/^@setfilename/a\
+'"$textra" "$filename_input" >$filename_xtr
+    filename_input=$filename_xtr
+  fi
+
+  # If clean mode was specified, then move to the temporary directory.
+  if test "$clean" = t; then
+    $verbose "cd $tmpdir_src"
+    cd "$tmpdir_src" || exit 1
+  fi
+
+  while :; do # will break out of loop below
+    orig_xref_files=`$get_xref_files "$filename_noext"`
+
+    # Save copies of originals for later comparison.
+    if test -n "$orig_xref_files"; then
+      $verbose "Backing up xref files: `echo $orig_xref_files | sed 's|\./||g'`"
+      cp $orig_xref_files $tmpdir_bak
+    fi
+
+    # Run bibtex on current file.
+    # - If its input (AUX) exists.
+    # - If AUX contains both `\bibdata' and `\bibstyle'.
+    # - If some citations are missing (LOG contains `Citation').
+    #   or the LOG complains of a missing .bbl
+    #
+    # We run bibtex first, because I can see reasons for the indexes
+    # to change after bibtex is run, but I see no reason for the
+    # converse.
+    #
+    # Don't try to be too smart.  Running bibtex only if the bbl file
+    # exists and is older than the LaTeX file is wrong, since the
+    # document might include files that have changed.  Because there
+    # can be several AUX (if there are \include's), but a single LOG,
+    # looking for missing citations in LOG is easier, though we take
+    # the risk to match false messages.
+    if test -n "$bibtex" \
+       && test -r "$filename_noext.aux" \
+       && test -r "$filename_noext.log" \
+       && (grep '^\\bibdata[{]'  "$filename_noext.aux" \
+           && grep '^\\bibstyle[{]' "$filename_noext.aux" \
+           && (grep 'Warning:.*Citation.*undefined' "$filename_noext.log" \
+               || grep 'No file .*\.bbl\.' "$filename_noext.log")) \
+          >/dev/null 2>&1; \
+    then
+      $verbose "Running $bibtex $filename_noext ..."
+      if $bibtex "$filename_noext" >&5; then :; else
+        echo "$0: $bibtex exited with bad status, quitting." >&2
+        exit 1
+      fi
+    fi
+
+    # What we'll run texindex on -- exclude non-index files.
+    # Since we know index files are last, it is correct to remove everything
+    # before .aux and .?o?.
+    index_files=`echo "$orig_xref_files" \
+                 | sed "s!.*\.aux!!g;
+                        s!./$filename_noext\..o.!!g;
+                        s/^[ ]*//;s/[ ]*$//"`
+    # Run texindex (or makeindex) on current index files.  If they
+    # already exist, and after running TeX a first time the index
+    # files don't change, then there's no reason to run TeX again.
+    # But we won't know that if the index files are out of date or
+    # nonexistent.
+    if test -n "$texindex" && test -n "$index_files"; then
+      $verbose "Running $texindex $index_files ..."
+      if $texindex $index_files 2>&5 1>&2; then :; else
+         echo "$0: $texindex exited with bad status, quitting." >&2
+         exit 1
+      fi
+    fi
+
+    # Finally, run TeX.
+    # Prevent $ESCAPE from being interpreted by the shell if it happens
+    # to be `/'.
+    $batch tex_args="\\${escape}nonstopmode\ \\${escape}input"
+    $verbose "Running $cmd ..."
+    cmd="$tex $tex_args $filename_input"
+    if $cmd >&5; then :; else
+      echo "$0: $tex exited with bad status, quitting." >&2
+      echo "$0: see $filename_noext.log for errors." >&2
+      test "$clean" = t \
+        && cp "$filename_noext.log" "$orig_pwd"
+      exit 1
+    fi
+
+
+    # Decide if looping again is needed.
+    finished=t
+
+    # LaTeX (and the package changebar) report in the LOG file if it
+    # should be rerun.  This is needed for files included from
+    # subdirs, since texi2dvi does not try to compare xref files in
+    # subdirs.  Performing xref files test is still good since LaTeX
+    # does not report changes in xref files.
+    if fgrep "Rerun to get" "$filename_noext.log" >/dev/null 2>&1; then
+      finished=
+    fi
+
+    # Check if xref files changed.
+    new_xref_files=`$get_xref_files "$filename_noext"`
+    $verbose "Original xref files = `echo $orig_xref_files | sed 's|\./||g'`"
+    $verbose "New xref files      = `echo $new_xref_files | sed 's|\./||g'`"
+
+    # If old and new lists don't at least have the same file list,
+    # then one file or another has definitely changed.
+    test "x$orig_xref_files" != "x$new_xref_files" && finished=
+
+    # File list is the same.  We must compare each file until we find
+    # a difference.
+    if test -n "$finished"; then
+      for this_file in $new_xref_files; do
+        $verbose "Comparing xref file `echo $this_file | sed 's|\./||g'` ..."
+        # cmp -s returns nonzero exit status if files differ.
+        if cmp -s "$this_file" "$tmpdir_bak/$this_file"; then :; else
+          # We only need to keep comparing until we find one that
+          # differs, because we'll have to run texindex & tex again no
+          # matter how many more there might be.
+          finished=
+          $verbose "xref file `echo $this_file | sed 's|\./||g'` differed ..."
+          test "$debug" = t && diff -c "$tmpdir_bak/$this_file" "$this_file"
+          break
+        fi
+      done
+    fi
+
+    # If finished, exit the loop, else rerun the loop.
+    test -n "$finished" && break
+  done
+
+  # If we were in clean mode, compilation was in a tmp directory.
+  # Copy the DVI (or PDF) file into the directory where the compilation
+  # has been done.  (The temp dir is about to get removed anyway.)
+  # We also return to the original directory so that
+  # - the next file is processed in correct conditions
+  # - the temporary file can be removed
+  if test -n "$clean"; then
+    $verbose "Copying $oformat file from `pwd` to $orig_pwd"
+    cp -p "./$filename_noext.$oformat" "$orig_pwd"
+    cd / # in case $orig_pwd is on a different drive (for DOS)
+    cd $orig_pwd || exit 1
+  fi
+
+  # Remove temporary files.
+  if test "x$debug" = "x"; then
+    $verbose "Removing $tmpdir_src $tmpdir_xtr $tmpdir_bak ..."
+    cd /
+    rm -rf $tmpdir_src $tmpdir_xtr $tmpdir_bak
+  fi
+done
+
+$verbose "$0 done."
+exit 0 # exit successfully, not however we ended the loop.
diff --git a/readline-4.3/doc/texi2html b/readline-4.3/doc/texi2html
new file mode 100755
index 0000000..7bb8493
--- /dev/null
+++ b/readline-4.3/doc/texi2html
@@ -0,0 +1,5429 @@
+#! /usr/bin/perl
+'di ';
+'ig 00 ';
+#+##############################################################################
+#
+# texi2html: Program to transform Texinfo documents to HTML
+#
+#    Copyright (C) 1999, 2000  Free Software Foundation, Inc.
+#
+#    This program is free software; you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation; either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program; if not, write to the Free Software
+#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+# 
+#-##############################################################################
+
+# This requires perl version 5 or higher
+require 5.0;
+
+#++##############################################################################
+#
+# NOTE FOR DEBUGGING THIS SCRIPT:
+# You can run 'perl texi2html.pl' directly, provided you have
+# the environment variable T2H_HOME set to the directory containing
+# the texi2html.init file
+#
+#--##############################################################################
+
+# CVS version:
+# $Id$
+
+# Homepage:
+$T2H_HOMEPAGE = <<EOT;
+http://www.mathematik.uni-kl.de/~obachman/Texi2html
+EOT
+
+# Authors:  
+$T2H_AUTHORS = <<EOT;
+Written by: Lionel Cons <Lionel.Cons\@cern.ch> (original author)
+            Karl Berry  <karl\@freefriends.org>
+            Olaf Bachmann <obachman\@mathematik.uni-kl.de>
+            and many others.
+Maintained by: Olaf Bachmann <obachman\@mathematik.uni-kl.de>
+Send bugs and suggestions to <texi2html\@mathematik.uni-kl.de>
+EOT
+
+# Version: set in configure.in
+$THISVERSION = '1.64';
+$THISPROG = "texi2html $THISVERSION";	# program name and version
+  
+# The man page for this program is included at the end of this file and can be
+# viewed using the command 'nroff -man texi2html'.
+
+# Identity:
+
+$T2H_TODAY = &pretty_date;		# like "20 September 1993"
+# the eval prevents this from breaking on system which do not have
+# a proper getpwuid implemented
+eval { ($T2H_USER = (getpwuid ($<))[6]) =~ s/,.*//;}; # Who am i
+
+#+++############################################################################
+#                                                                              #
+# Initialization                                                               #
+# Pasted content of File $(srcdir)/texi2html.init: Default initializations     # 
+#                                                                              #
+#---############################################################################
+
+# leave this within comments, and keep the require statement
+# This way, you can directly run texi2html.pl, if $ENV{T2H_HOME}/texi2html.init
+# exists.
+
+# 
+# -*-perl-*-
+######################################################################
+# File: texi2html.init
+#
+# Sets default values for command-line arguments and for various customizable
+# procedures
+#
+# A copy of this file is pasted into the beginning of texi2html by
+# 'make texi2html'
+#
+# Copy this file and make changes to it, if you like.
+# Afterwards, either, load it with command-line option -init_file <your_init_file>
+#
+# $Id$
+
+######################################################################
+# stuff which can also be set by command-line options
+#
+#
+# Note: values set here, overwrite values set by the command-line
+# options before -init_file and might still be overwritten by
+# command-line arguments following the -init_file option
+#
+
+# T2H_OPTIONS is a hash whose keys are the (long) names of valid
+# command-line options and whose values are a hash with the following keys:
+# type    ==> one of !|=i|:i|=s|:s (see GetOpt::Long for more info)
+# linkage ==> ref to scalar, array, or subroutine (see GetOpt::Long for more info)
+# verbose ==> short description of option (displayed by -h)
+# noHelp  ==> if 1 -> for "not so important options": only print description on -h 1
+#                2 -> for obsolete options: only print description on -h 2
+
+$T2H_DEBUG = 0;
+$T2H_OPTIONS -> {debug} =
+{
+ type => '=i',
+ linkage => \$main::T2H_DEBUG,
+ verbose => 'output HTML with debuging information',
+};
+
+$T2H_DOCTYPE = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">'; 
+$T2H_OPTIONS -> {doctype} = 
+{
+ type => '=s',
+ linkage => \$main::T2H_DOCTYPE,
+ verbose => 'document type which is output in header of HTML files',
+ noHelp => 1
+};
+
+$T2H_CHECK = 0;
+$T2H_OPTIONS -> {check} =
+{
+ type => '!',
+ linkage => \$main::T2H_CHECK,
+ verbose => 'if set, only check files and output all things that may be Texinfo commands',
+ noHelp => 1
+};
+
+# -expand
+# if set to "tex" (or, "info") expand @iftex and @tex (or, @ifinfo) sections
+# else, neither expand @iftex, @tex, nor @ifinfo sections
+$T2H_EXPAND = "info";
+$T2H_OPTIONS -> {expand} = 
+{
+ type => '=s',
+ linkage => \$T2H_EXPAND,
+ verbose => 'Expand info|tex|none section of texinfo source',
+};
+
+# - glossary
+#if set, uses section named `Footnotes' for glossary
+$T2H_USE_GLOSSARY = 0;
+T2H_OPTIONS -> {glossary} =
+{
+ type => '!',
+ linkage => \$T2H_USE_GLOSSARY,
+ verbose => "if set, uses section named `Footnotes' for glossary",
+ noHelp  => 1,
+};
+
+
+# -invisible
+# $T2H_INVISIBLE_MARK is the text used to create invisible destination
+# anchors for index links (you can for instance use the invisible.xbm
+# file shipped with this program). This is a workaround for a known
+# bug of many WWW browsers, including netscape.
+# For me, it works fine without it -- on the contrary: if there, it
+# inserts space between headers and start of text (obachman 3/99)
+$T2H_INVISIBLE_MARK = '';
+# $T2H_INVISIBLE_MARK = '&#160;';
+$T2H_OPTIONS -> {invisible} =
+{
+ type => '=s',
+ linkage => \$T2H_INVISIBLE_MARK,
+ verbose => 'use text in invisble anchot',
+ noHelp  => 1,
+};
+
+# -iso
+# if set, ISO8879 characters are used for special symbols (like copyright, etc)
+$T2H_USE_ISO = 0;
+$T2H_OPTIONS -> {iso} =
+{
+ type => 'iso',
+ linkage => \$T2H_USE_ISO,
+ verbose => 'if set, ISO8879 characters are used for special symbols (like copyright, etc)',
+ noHelp => 1,
+};
+
+# -I
+# list directories where @include files are searched for (besides the
+# directory of the doc file) additional '-I' args add to this list
+@T2H_INCLUDE_DIRS = (".");
+$T2H_OPTIONS -> {I} =
+{
+ type => '=s',
+ linkage => \@T2H_INCLUDE_DIRS,
+ verbose => 'append $s to the @include search path',
+};
+
+# -top_file
+# uses file of this name for top-level file
+# extension is manipulated appropriately, if necessary.
+# If empty, <basename of document>.html is used
+# Typically, you would set this to "index.html".
+$T2H_TOP_FILE = '';
+$T2H_OPTIONS -> {top_file} =
+{
+ type => '=s',
+ linkage => \$T2H_TOP_FILE,
+ verbose => 'use $s as top file, instead of <docname>.html',
+};
+
+
+# -toc_file
+# uses file of this name for table of contents file
+# extension is manipulated appropriately, if necessary.
+# If empty, <basename of document>_toc.html is used
+$T2H_TOC_FILE = '';
+$T2H_OPTIONS -> {toc_file} =
+{
+ type => '=s',
+ linkage => \$T2H_TOC_FILE,
+ verbose => 'use $s as ToC file, instead of <docname>_toc.html',
+};
+
+# -frames
+# if set, output two additional files which use HTML 4.0 "frames".
+$T2H_FRAMES = 0;
+$T2H_OPTIONS -> {frames} =
+{
+ type => '!',
+ linkage => \$T2H_FRAMES,
+ verbose => 'output files which use HTML 4.0 frames (experimental)',
+ noHelp => 1,
+};
+
+
+# -menu | -nomenu
+# if set, show the Texinfo menus
+$T2H_SHOW_MENU = 1;
+$T2H_OPTIONS -> {menu} =
+{
+ type => '!',
+ linkage => \$T2H_SHOW_MENU,
+ verbose => 'ouput Texinfo menus',
+};
+
+# -number | -nonumber
+# if set, number sections and show section names and numbers in references 
+# and menus
+$T2H_NUMBER_SECTIONS = 1;
+$T2H_OPTIONS -> {number} =
+{
+ type => '!',
+ linkage => \$T2H_NUMBER_SECTIONS,
+ verbose => 'use numbered sections'
+};
+
+# if set, and T2H_NUMBER_SECTIONS is set, then use node names in menu
+# entries, instead of section names
+$T2H_NODE_NAME_IN_MENU = 0;
+
+# if set and menu entry equals menu descr, then do not print menu descr.
+# Likewise, if node name equals entry name, do not print entry name.
+$T2H_AVOID_MENU_REDUNDANCY = 1;
+
+# -split section|chapter|none 
+# if set to 'section' (resp. 'chapter') create one html file per (sub)section
+# (resp. chapter) and separate pages for Top, ToC, Overview, Index,
+# Glossary, About.
+# otherwise, create monolithic html file which contains whole document
+#$T2H_SPLIT = 'section';
+$T2H_SPLIT = '';
+$T2H_OPTIONS -> {split} =
+{
+ type => '=s',
+ linkage => \$T2H_SPLIT,
+ verbose => 'split document on section|chapter else no splitting',
+};
+
+# -section_navigation|-no-section_navigation
+# if set, then navigation panels are printed at the beginning of each section
+# and, possibly at the end (depending on whether or not there were more than 
+# $T2H_WORDS_IN_PAGE  words on page
+# This is most useful if you do not want to have section navigation 
+# on -split chapter
+$T2H_SECTION_NAVIGATION = 1;
+$T2H_OPTIONS -> {sec_nav} =
+{
+ type => '!',
+ linkage => \$T2H_SECTION_NAVIGATION,
+ verbose => 'output navigation panels for each section',
+};
+
+# -subdir
+# if set put result files in this directory
+# if not set result files are put into current directory
+#$T2H_SUBDIR = 'html';
+$T2H_SUBDIR = '';
+$T2H_OPTIONS -> {subdir} =
+{
+ type => '=s',
+ linkage => \$T2H_SUBDIR,
+ verbose => 'put HTML files in directory $s, instead of $cwd',
+};
+
+# -short_extn
+# If this is set all HTML file will have extension ".htm" instead of
+# ".html". This is helpful when shipping the document to PC systems.
+$T2H_SHORTEXTN = 0;
+$T2H_OPTIONS -> {short_ext} =
+{
+ type => '!',
+ linkage => \$T2H_SHORTEXTN,
+ verbose => 'use "htm" extension for output HTML files',
+};
+
+
+# -prefix
+# Set the output file prefix, prepended to all .html, .gif and .pl files.
+# By default, this is the basename of the document
+$T2H_PREFIX = '';
+$T2H_OPTIONS -> {prefix} =
+{
+ type => '=s',
+ linkage => \$T2H_PREFIX,
+ verbose => 'use as prefix for output files, instead of <docname>',
+};
+
+# -o filename
+# If set, generate monolithic document output html into $filename
+$T2H_OUT = '';
+$T2H_OPTIONS -> {out_file} =
+{
+ type => '=s',
+ linkage => sub {$main::T2H_OUT = @_[1]; $T2H_SPLIT = '';},
+ verbose => 'if set, all HTML output goes into file $s',
+};
+
+# -short_ref
+#if set cross-references are given without section numbers
+$T2H_SHORT_REF = '';
+$T2H_OPTIONS -> {short_ref} =
+{
+ type => '!',
+ linkage => \$T2H_SHORT_REF,
+ verbose => 'if set, references are without section numbers',
+};
+
+# -idx_sum
+# if value is set, then for each @prinindex $what
+# $docu_name_$what.idx is created which contains lines of the form
+# $key\t$ref sorted alphabetically (case matters)
+$T2H_IDX_SUMMARY = 0;
+$T2H_OPTIONS -> {idx_sum} =
+{
+ type => '!',
+ linkage => \$T2H_IDX_SUMMARY,
+ verbose => 'if set, also output index summary',
+ noHelp  => 1,
+};
+
+# -verbose
+# if set, chatter about what we are doing
+$T2H_VERBOSE = '';
+$T2H_OPTIONS -> {Verbose} =
+{
+ type => '!',
+ linkage => \$T2H_VERBOSE,
+ verbose => 'print progress info to stdout',
+};
+
+# -lang
+# For page titles use $T2H_WORDS->{$T2H_LANG}->{...} as title.
+# To add a new language, supply list of titles (see $T2H_WORDS below).
+# and use ISO 639 language codes (see e.g. perl module Locale-Codes-1.02 
+# for  definitions)
+# Default's to 'en' if not set or no @documentlanguage is specified
+$T2H_LANG = '';
+$T2H_OPTIONS -> {lang} =
+{
+ type => '=s',
+ linkage => sub {SetDocumentLanguage($_[1])},
+ verbose => 'use $s as document language (ISO 639 encoding)',
+};
+
+# -l2h
+# if set, uses latex2html for generation of math content 
+$T2H_L2H = '';
+$T2H_OPTIONS -> {l2h} =
+{
+ type => '!',
+ linkage => \$T2H_L2H,
+ verbose => 'if set, uses latex2html for @math and @tex',
+};
+
+######################
+# The following options are only relevant if $T2H_L2H is set
+#
+# -l2h_l2h
+# name/location of latex2html progam
+$T2H_L2H_L2H = "latex2html";
+$T2H_OPTIONS -> {l2h_l2h} =
+{
+ type => '=s',
+ linkage => \$T2H_L2H_L2H,
+ verbose => 'program to use for latex2html translation',
+ noHelp => 1,
+};
+
+# -l2h_skip
+# if set, skips actual call to latex2html tries to reuse previously generated 
+# content, instead
+$T2H_L2H_SKIP = '';
+$T2H_OPTIONS -> {l2h_skip} =
+{
+ type => '!',
+ linkage => \$T2H_L2H_SKIP,
+ verbose => 'if set, tries to reuse previously latex2html output',
+ noHelp => 1,
+};
+
+# -l2h_tmp
+# if set, l2h uses this directory for temporarary files. The path
+# leading to this directory may not contain a dot (i.e., a "."),
+# otherwise, l2h will fail
+$T2H_L2H_TMP = '';
+$T2H_OPTIONS -> {l2h_tmp} =
+{
+ type => '=s',
+ linkage => \$T2H_L2H_TMP,
+ verbose => 'if set, uses $s as temporary latex2html directory',
+ noHelp => 1,
+};
+
+# if set, cleans intermediate files (they all have the prefix $doc_l2h_) 
+# of l2h 
+$T2H_L2H_CLEAN = 1;
+$T2H_OPTIONS -> {l2h_clean} =
+{
+ type => '!',
+ linkage => \$T2H_L2H_CLEAN,
+ verbose => 'if set, do not keep intermediate latex2html files for later reuse',
+ noHelp => 1,
+};
+
+$T2H_OPTIONS -> {D} =
+{
+ type => '=s',
+ linkage => sub {$main::value{@_[1]} = 1;},
+ verbose => 'equivalent to Texinfo "@set $s 1"',
+ noHelp => 1,
+};
+
+$T2H_OPTIONS -> {init_file} =
+{
+ type => '=s',
+ linkage => \&LoadInitFile,
+ verbose => 'load init file $s'
+};
+
+
+##############################################################################
+#
+# The following can only be set in the init file
+#
+##############################################################################
+
+# if set, center @image by default
+# otherwise, do not center by default
+$T2H_CENTER_IMAGE = 1;
+
+# used as identation for block enclosing command @example, etc
+# If not empty, must be enclosed in <td></td>
+$T2H_EXAMPLE_INDENT_CELL = '<td>&nbsp;</td>';
+# same as above, only for @small
+$T2H_SMALL_EXAMPLE_INDENT_CELL = '<td>&nbsp;</td>';
+# font size for @small
+$T2H_SMALL_FONT_SIZE = '-1';
+
+# if non-empty, and no @..heading appeared in Top node, then
+# use this as header for top node/section, otherwise use value of 
+# @settitle or @shorttitle (in that order)
+$T2H_TOP_HEADING = '';
+
+# if set, use this chapter for 'Index' button, else
+# use first chapter whose name matches 'index' (case insensitive)
+$T2H_INDEX_CHAPTER = '';
+
+# if set and $T2H_SPLIT is set, then split index pages at the next letter
+# after they have more than that many entries
+$T2H_SPLIT_INDEX = 100;
+
+# if set (e.g., to index.html) replace hrefs to this file 
+# (i.e., to index.html) by ./
+$T2H_HREF_DIR_INSTEAD_FILE = '';
+
+########################################################################
+# Language dependencies: 
+# To add a new language extend T2H_WORDS hash and create $T2H_<...>_WORDS hash
+# To redefine one word, simply do:
+# $T2H_WORDS->{<language>}->{<word>} = 'whatever' in your personal init file.
+#
+$T2H_WORDS_EN =
+{
+ # titles  of pages
+ 'ToC_Title' => 'Table of Contents',
+ 'Overview_Title' => 'Short Table of Contents',
+ 'Index_Title' => 'Index',
+ 'About_Title' => 'About this document',
+ 'Footnotes_Title' => 'Footnotes',
+ 'See' => 'See',
+ 'see' => 'see',
+ 'section' => 'section',
+# If necessary, we could extend this as follows: 
+#  # text for buttons
+#  'Top_Button' => 'Top',
+#  'ToC_Button' => 'Contents',
+#  'Overview_Button' => 'Overview',
+#  'Index_button' => 'Index',
+#  'Back_Button' => 'Back',
+#  'FastBack_Button' => 'FastBack',
+#  'Prev_Button' => 'Prev',
+#  'Up_Button' => 'Up',
+#  'Next_Button' => 'Next',
+#  'Forward_Button' =>'Forward',
+#  'FastWorward_Button' => 'FastForward',
+#  'First_Button' => 'First',
+#  'Last_Button' => 'Last',
+#  'About_Button' => 'About'
+};
+
+$T2H_WORD_DE =
+{
+ 'ToC_Title' => 'Inhaltsverzeichniss',
+ 'Overview_Title' => 'Kurzes Inhaltsverzeichniss',
+ 'Index_Title' => 'Index',
+ 'About_Title' => '&Uuml;ber dieses Dokument',
+ 'Footnotes_Title' => 'Fu&szlig;noten',
+ 'See' => 'Siehe',
+ 'see' => 'siehe',
+ 'section' => 'Abschnitt',
+};
+
+$T2H_WORD_NL =
+{
+ 'ToC_Title' => 'Inhoudsopgave',
+ 'Overview_Title' => 'Korte inhoudsopgave',
+ 'Index_Title' => 'Index', #Not sure ;-)
+ 'About_Title' => 'No translation available!', #No translation available!
+ 'Footnotes_Title' => 'No translation available!', #No translation available!
+ 'See' => 'Zie',
+ 'see' => 'zie',
+ 'section' => 'sectie',
+};
+
+$T2H_WORD_ES =
+{
+ 'ToC_Title' => '&iacute;ndice General',
+ 'Overview_Title' => 'Resumen del Contenido',
+ 'Index_Title' => 'Index', #Not sure ;-)
+ 'About_Title' => 'No translation available!', #No translation available!
+ 'Footnotes_Title' => 'Fu&szlig;noten',
+ 'See' => 'V&eacute;ase',
+ 'see' => 'v&eacute;ase',
+ 'section' => 'secci&oacute;n',
+};
+
+$T2H_WORD_NO =
+{
+ 'ToC_Title' => 'Innholdsfortegnelse',
+ 'Overview_Title' => 'Kort innholdsfortegnelse',
+ 'Index_Title' => 'Indeks', #Not sure ;-)
+ 'About_Title' => 'No translation available!', #No translation available!
+ 'Footnotes_Title' => 'No translation available!',
+ 'See' => 'Se',
+ 'see' => 'se',
+ 'section' => 'avsnitt',
+};
+
+$T2H_WORD_PT =
+{
+ 'ToC_Title' => 'Sum&aacute;rio',
+ 'Overview_Title' => 'Breve Sum&aacute;rio',
+ 'Index_Title' => '&Iacute;ndice', #Not sure ;-)
+ 'About_Title' => 'No translation available!', #No translation available!
+ 'Footnotes_Title' => 'No translation available!',
+ 'See' => 'Veja',
+ 'see' => 'veja',
+ 'section' => 'Se&ccedil;&atilde;o',
+};
+
+$T2H_WORDS =
+{
+ 'en' => $T2H_WORDS_EN,
+ 'de' => $T2H_WORDS_DE,
+ 'nl' => $T2H_WORDS_NL,
+ 'es' => $T2H_WORDS_ES,
+ 'no' => $T2H_WORDS_NO,
+ 'pt' => $T2H_WORDS_PT
+};
+
+@MONTH_NAMES_EN =
+(
+ 'January', 'February', 'March', 'April', 'May',
+ 'June', 'July', 'August', 'September', 'October',
+ 'November', 'December'
+);
+
+@MONTH_NAMES_DE =
+(
+ 'Januar', 'Februar', 'M&auml;rz', 'April', 'Mai',
+ 'Juni', 'Juli', 'August', 'September', 'Oktober',
+ 'November', 'Dezember'
+);
+
+@MONTH_NAMES_NL =
+(
+ 'Januari', 'Februari', 'Maart', 'April', 'Mei',
+ 'Juni', 'Juli', 'Augustus', 'September', 'Oktober',
+ 'November', 'December'
+);
+
+@MONTH_NAMES_ES =
+(
+ 'enero', 'febrero', 'marzo', 'abril', 'mayo',
+ 'junio', 'julio', 'agosto', 'septiembre', 'octubre',
+ 'noviembre', 'diciembre'
+);
+
+@MONTH_NAMES_NO =
+(
+
+ 'januar', 'februar', 'mars', 'april', 'mai',
+ 'juni', 'juli', 'august', 'september', 'oktober',
+ 'november', 'desember'
+);
+
+@MONTH_NAMES_PT =
+(
+ 'Janeiro', 'Fevereiro', 'Mar&ccedil;o', 'Abril', 'Maio',
+ 'Junho', 'Julho', 'Agosto', 'Setembro', 'Outubro',
+ 'Novembro', 'Dezembro'
+);
+
+
+$MONTH_NAMES =
+{
+    'en' => \@MONTH_NAMES_EN,
+    'de' => \@MONTH_NAMES_DE,
+    'es' => \@MONTH_NAMES_ES,
+    'nl' => \@MONTH_NAMES_NL,
+    'no' => \@MONTH_NAMES_NO,
+    'pt' => \@MONTH_NAMES_PT
+};
+########################################################################
+# Control of Page layout:
+# You can make changes of the Page layout at two levels:
+# 1.) For small changes, it is often enough to change the value of
+#     some global string/hash/array variables
+# 2.) For larger changes, reimplement one of the T2H_DEFAULT_<fnc>* routines,
+#     give them another name, and assign them to the respective
+#     $T2H_<fnc> variable.
+
+# As a general interface, the hashes T2H_HREF, T2H_NAME, T2H_NODE hold 
+# href, html-name, node-name of
+# This     -- current section (resp. html page)
+# Top      -- top page ($T2H_TOP_FILE)
+# Contents -- Table of contents
+# Overview -- Short table of contents
+# Index    -- Index page
+# About    -- page which explain "navigation buttons"
+# First    -- first node 
+# Last     -- last node
+#
+# Whether or not the following hash values are set, depends on the context 
+# (all values are w.r.t. 'This' section)
+# Next        -- next node of texinfo
+# Prev        -- previous node of texinfo
+# Up          -- up node of texinfo
+# Forward     -- next node in reading order
+# Back        -- previous node in reading order
+# FastForward -- if leave node, up and next, else next node
+# FastBackward-- if leave node, up and prev, else prev node
+#
+# Furthermore, the following global variabels are set:
+# $T2H_THISDOC{title}     -- title as set by @setttile
+# $T2H_THISDOC{fulltitle} -- full title as set by @title...
+# $T2H_THISDOC{subtitle}  -- subtitle as set by @subtitle
+# $T2H_THISDOC{author}    -- author as set by @author
+# 
+# and pointer to arrays of lines which need to be printed by t2h_print_lines 
+# $T2H_OVERVIEW      -- lines of short table of contents
+# $T2H_TOC           -- lines of table of contents
+# $T2H_TOP           -- lines of Top texinfo node 
+# $T2H_THIS_SECTION  -- lines of 'This' section
+
+#
+# There are the following subs which control the layout:
+#
+$T2H_print_section            = \&T2H_DEFAULT_print_section;
+$T2H_print_Top_header         = \&T2H_DEFAULT_print_Top_header;       
+$T2H_print_Top_footer	      = \&T2H_DEFAULT_print_Top_footer;       
+$T2H_print_Top		      = \&T2H_DEFAULT_print_Top;              
+$T2H_print_Toc		      = \&T2H_DEFAULT_print_Toc;              
+$T2H_print_Overview	      = \&T2H_DEFAULT_print_Overview;         
+$T2H_print_Footnotes	      = \&T2H_DEFAULT_print_Footnotes;        
+$T2H_print_About	      = \&T2H_DEFAULT_print_About;            
+$T2H_print_misc_header	      = \&T2H_DEFAULT_print_misc_header;      
+$T2H_print_misc_footer	      = \&T2H_DEFAULT_print_misc_footer;      
+$T2H_print_misc		      = \&T2H_DEFAULT_print_misc;
+$T2H_print_chapter_header     = \&T2H_DEFAULT_print_chapter_header;      
+$T2H_print_chapter_footer     = \&T2H_DEFAULT_print_chapter_footer;      
+$T2H_print_page_head	      = \&T2H_DEFAULT_print_page_head;        
+$T2H_print_page_foot	      = \&T2H_DEFAULT_print_page_foot;        
+$T2H_print_head_navigation    = \&T2H_DEFAULT_print_head_navigation;  
+$T2H_print_foot_navigation    = \&T2H_DEFAULT_print_foot_navigation;  
+$T2H_button_icon_img	      = \&T2H_DEFAULT_button_icon_img;        
+$T2H_print_navigation	      = \&T2H_DEFAULT_print_navigation;       
+$T2H_about_body		      = \&T2H_DEFAULT_about_body;            
+$T2H_print_frame              = \&T2H_DEFAULT_print_frame;
+$T2H_print_toc_frame          = \&T2H_DEFAULT_print_toc_frame;
+
+########################################################################
+# Layout for html for every sections
+#
+sub T2H_DEFAULT_print_section
+{
+  my $fh = shift;
+  local $T2H_BUTTONS = \@T2H_SECTION_BUTTONS;
+  &$T2H_print_head_navigation($fh) if $T2H_SECTION_NAVIGATION;
+  my $nw = t2h_print_lines($fh);
+  if ($T2H_SPLIT eq 'section' && $T2H_SECTION_NAVIGATION)
+  {
+    &$T2H_print_foot_navigation($fh, $nw);
+  }
+  else
+  {
+    print $fh '<HR SIZE="6">' . "\n";
+  }
+}
+
+###################################################################
+# Layout of top-page I recommend that you use @ifnothtml, @ifhtml,
+# @html within the Top texinfo node to specify content of top-level
+# page. 
+#
+# If you enclose everything in @ifnothtml, then title, subtitle,
+# author and overview is printed
+# T2H_HREF of Next, Prev, Up, Forward, Back are not defined
+# if $T2H_SPLIT then Top page is in its own html file
+sub T2H_DEFAULT_print_Top_header
+{
+  &$T2H_print_page_head(@_) if $T2H_SPLIT;
+  t2h_print_label(@_); # this needs to be called, otherwise no label set
+  &$T2H_print_head_navigation(@_);
+}
+sub T2H_DEFAULT_print_Top_footer
+{
+  &$T2H_print_foot_navigation(@_);
+  &$T2H_print_page_foot(@_) if $T2H_SPLIT; 
+}
+sub T2H_DEFAULT_print_Top
+{
+  my $fh = shift;
+
+  # for redefining navigation buttons use:
+  # local $T2H_BUTTONS = [...];
+  # as it is, 'Top', 'Contents', 'Index', 'About' are printed
+  local $T2H_BUTTONS = \@T2H_MISC_BUTTONS;
+  &$T2H_print_Top_header($fh);
+  if ($T2H_THIS_SECTION)
+  {
+    # if top-level node has content, then print it with extra header
+    print $fh "<H1>$T2H_NAME{Top}</H1>"
+      unless ($T2H_HAS_TOP_HEADING);
+    t2h_print_lines($fh, $T2H_THIS_SECTION)
+  }
+  else
+  {
+    # top-level node is fully enclosed in @ifnothtml
+    # print fulltitle, subtitle, author, Overview
+    print $fh 
+      "<CENTER>\n<H1>" .
+      join("</H1>\n<H1>", split(/\n/,  $T2H_THISDOC{fulltitle})) .
+      "</H1>\n";
+    print $fh "<H2>$T2H_THISDOC{subtitle}</H2>\n" if $T2H_THISDOC{subtitle};
+    print $fh "$T2H_THISDOC{author}\n" if $T2H_THISDOC{author};
+    print $fh <<EOT;
+</CENTER>
+<HR>
+<P></P>  
+<H2> Overview: </H2>
+<BLOCKQUOTE>  
+EOT
+    t2h_print_lines($fh, $T2H_OVERVIEW);
+    print $fh "</BLOCKQUOTE>\n";
+  }
+  &$T2H_print_Top_footer($fh);
+}
+
+###################################################################
+# Layout of Toc, Overview, and Footnotes pages
+# By default, we use "normal" layout 
+# T2H_HREF of Next, Prev, Up, Forward, Back, etc are not defined
+# use: local $T2H_BUTTONS = [...] to redefine navigation buttons
+sub T2H_DEFAULT_print_Toc
+{
+  return &$T2H_print_misc(@_);
+}
+sub T2H_DEFAULT_print_Overview
+{
+  return &$T2H_print_misc(@_);
+}
+sub T2H_DEFAULT_print_Footnotes
+{
+  return &$T2H_print_misc(@_);
+}
+sub T2H_DEFAULT_print_About
+{
+  return &$T2H_print_misc(@_);
+}
+
+sub T2H_DEFAULT_print_misc_header
+{
+  &$T2H_print_page_head(@_) if $T2H_SPLIT;
+  # this needs to be called, otherwise, no labels are set
+  t2h_print_label(@_); 
+  &$T2H_print_head_navigation(@_);
+}
+sub T2H_DEFAULT_print_misc_footer
+{
+  &$T2H_print_foot_navigation(@_);
+  &$T2H_print_page_foot(@_) if $T2H_SPLIT; 
+}
+sub T2H_DEFAULT_print_misc
+{
+  my $fh = shift;
+  local $T2H_BUTTONS = \@T2H_MISC_BUTTONS;
+  &$T2H_print_misc_header($fh);
+  print $fh "<H1>$T2H_NAME{This}</H1>\n";
+  t2h_print_lines($fh);
+  &$T2H_print_misc_footer($fh);
+}
+
+###################################################################
+# chapter_header and chapter_footer are only called if
+# T2H_SPLIT eq 'chapter'
+# chapter_header: after print_page_header, before print_section
+# chapter_footer: after print_section of last section, before print_page_footer
+# 
+# If you want to get rid of navigation stuff after each section,
+# redefine print_section such that it does not call print_navigation,
+# and put print_navigation into print_chapter_header
+@T2H_CHAPTER_BUTTONS =
+  (
+   'FastBack', 'FastForward', ' ', 
+   ' ', ' ', ' ', ' ',
+   'Top', 'Contents', 'Index', 'About', 
+  );
+
+sub T2H_DEFAULT_print_chapter_header
+{
+  # nothing to do there, by default
+  if (! $T2H_SECTION_NAVIGATION)
+  {
+    my $fh = shift;
+    local $T2H_BUTTONS = \@T2H_CHAPTER_BUTTONS;
+    &$T2H_print_navigation($fh);
+    print $fh "\n<HR SIZE=2>\n";
+  }
+}
+
+sub T2H_DEFAULT_print_chapter_footer
+{
+  local $T2H_BUTTONS = \@T2H_CHAPTER_BUTTONS;
+  &$T2H_print_navigation(@_);
+}
+###################################################################
+$T2H_TODAY = &pretty_date;		# like "20 September 1993"
+
+sub pretty_date {
+    local($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst);
+
+    ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime(time);
+    $year += ($year < 70) ? 2000 : 1900;
+    # obachman: Let's do it as the Americans do
+    return($MONTH_NAMES->{$T2H_LANG}[$mon] . ", " . $mday . " " . $year);
+}
+
+
+###################################################################
+# Layout of standard header and footer
+#
+
+# Set the default body text, inserted between <BODY ... > 
+###$T2H_BODYTEXT = 'LANG="EN" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000"';
+$T2H_BODYTEXT = 'LANG="' . $T2H_LANG . '" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000"';
+# text inserted after <BODY ...>
+$T2H_AFTER_BODY_OPEN = '';
+#text inserted before </BODY>
+$T2H_PRE_BODY_CLOSE = '';
+# this is used in footer
+$T2H_ADDRESS = "by <I>$T2H_USER</I> " if $T2H_USER;
+$T2H_ADDRESS .= "on <I>$T2H_TODAY</I>";
+# this is added inside <HEAD></HEAD> after <TITLE> and some META NAME stuff
+# can be used for <style> <script>, <meta> tags
+$T2H_EXTRA_HEAD = '';
+
+sub T2H_DEFAULT_print_page_head
+{
+  my $fh = shift; 
+  my $longtitle = "$T2H_THISDOC{title}: $T2H_NAME{This}";
+  print $fh <<EOT;
+<HTML>
+$T2H_DOCTYPE
+<!-- Created on $T2H_TODAY by $THISPROG -->
+<!-- 
+$T2H_AUTHORS 
+-->
+<HEAD>
+<TITLE>$longtitle</TITLE>
+
+<META NAME="description" CONTENT="$longtitle">
+<META NAME="keywords" CONTENT="$longtitle">
+<META NAME="resource-type" CONTENT="document">
+<META NAME="distribution" CONTENT="global">
+<META NAME="Generator" CONTENT="$THISPROG">
+$T2H_EXTRA_HEAD
+</HEAD>
+
+<BODY $T2H_BODYTEXT>
+$T2H_AFTER_BODY_OPEN
+EOT
+}
+
+sub T2H_DEFAULT_print_page_foot
+{
+  my $fh = shift;
+  print $fh <<EOT;
+<BR>  
+<FONT SIZE="-1">
+This document was generated
+$T2H_ADDRESS
+using <A HREF="$T2H_HOMEPAGE"><I>texi2html</I></A>
+$T2H_PRE_BODY_CLOSE
+</BODY>
+</HTML>
+EOT
+}
+
+###################################################################
+# Layout of navigation panel
+
+# if this is set, then a vertical navigation panel is used
+$T2H_VERTICAL_HEAD_NAVIGATION = 0;
+sub T2H_DEFAULT_print_head_navigation
+{
+  my $fh = shift;
+  if ($T2H_VERTICAL_HEAD_NAVIGATION)
+  {
+    print $fh <<EOT;
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0">
+<TR VALIGN="TOP">
+<TD ALIGN="LEFT">
+EOT
+  }
+  &$T2H_print_navigation($fh, $T2H_VERTICAL_HEAD_NAVIGATION);
+  if ($T2H_VERTICAL_HEAD_NAVIGATION)
+  {
+    print $fh <<EOT;
+</TD>
+<TD ALIGN="LEFT">
+EOT
+  }
+  elsif ($T2H_SPLIT eq 'section')
+  {
+    print $fh "<HR SIZE=1>\n";
+  }
+}
+
+# Specifies the minimum page length required before a navigation panel
+# is placed at the bottom of a page (the default is that of latex2html)
+# T2H_THIS_WORDS_IN_PAGE holds number of words of current page
+$T2H_WORDS_IN_PAGE = 300;
+sub T2H_DEFAULT_print_foot_navigation
+{
+  my $fh = shift;
+  my $nwords = shift;
+  if ($T2H_VERTICAL_HEAD_NAVIGATION)
+  {
+    print $fh <<EOT;
+</TD>
+</TR>
+</TABLE>
+EOT
+  }
+  print $fh "<HR SIZE=1>\n";
+  &$T2H_print_navigation($fh) if ($nwords >= $T2H_WORDS_IN_PAGE)
+}
+
+######################################################################
+# navigation panel
+#
+# specify in this array which "buttons" should appear in which order
+# in the navigation panel for sections; use ' ' for empty buttons (space)
+@T2H_SECTION_BUTTONS =
+  (
+   'Back', 'Forward', ' ', 'FastBack', 'Up', 'FastForward',  
+   ' ', ' ', ' ', ' ',
+   'Top', 'Contents', 'Index', 'About', 
+  );
+
+# buttons for misc stuff
+@T2H_MISC_BUTTONS = ('Top', 'Contents', 'Index', 'About');
+
+# insert here name of icon images for buttons 
+# Icons are used, if $T2H_ICONS and resp. value are set
+%T2H_ACTIVE_ICONS =
+  (
+   'Top',      '',
+   'Contents', '',
+   'Overview', '',
+   'Index',    '',
+   'Back',     '',
+   'FastBack', '',
+   'Prev',     '',
+   'Up',       '',
+   'Next',     '',
+   'Forward',  '',
+   'FastForward', '',
+   'About' ,    '',
+   'First',    '',
+   'Last',     '',
+   ' ',        ''
+  );
+
+# insert here name of icon images for these, if button is inactive
+%T2H_PASSIVE_ICONS =
+  (
+   'Top',      '',
+   'Contents', '',
+   'Overview', '',
+   'Index',    '',
+   'Back',     '',
+   'FastBack', '',
+   'Prev',     '',
+   'Up',       '',
+   'Next',     '',
+   'Forward',  '',
+   'FastForward', '',
+   'About',     '',
+   'First',    '',
+   'Last',     '',
+  );
+
+# how to create IMG tag
+sub T2H_DEFAULT_button_icon_img
+{
+  my $button = shift;
+  my $icon = shift;
+  my $name = shift;
+  return qq{<IMG SRC="$icon" BORDER="0" ALT="$button: $name" ALIGN="MIDDLE">};
+}
+
+# Names of text as alternative for icons
+%T2H_NAVIGATION_TEXT =
+  (
+   'Top',      'Top',
+   'Contents', 'Contents',
+   'Overview', 'Overview',
+   'Index',    'Index',
+   ' ',        ' &nbsp; ',
+   'Back',     ' &lt; ',
+   'FastBack', ' &lt;&lt; ',
+   'Prev',     'Prev',
+   'Up',       ' Up ',
+   'Next',     'Next',
+   'Forward',  ' &gt; ',
+   'FastForward',  ' &gt;&gt; ',
+   'About',     ' ? ',
+   'First',    ' |&lt; ',
+   'Last',     ' &gt;| '
+  );
+
+sub T2H_DEFAULT_print_navigation
+{
+  my $fh = shift;
+  my $vertical = shift;
+  my $spacing = 1;
+  print $fh "<TABLE CELLPADDING=$spacing CELLSPACING=$spacing BORDER=0>\n";
+
+  print $fh "<TR>" unless $vertical;
+  for $button (@$T2H_BUTTONS)
+  {
+    print $fh qq{<TR VALIGN="TOP" ALIGN="LEFT">\n} if $vertical;
+    print $fh qq{<TD VALIGN="MIDDLE" ALIGN="LEFT">};
+
+    if (ref($button) eq 'CODE')
+    {
+      &$button($fh, $vertical);
+    }
+    elsif ($button eq ' ')
+    { # handle space button
+      print $fh 
+	$T2H_ICONS && $T2H_ACTIVE_ICONS{' '} ? 
+	 &$T2H_button_icon_img($button, $T2H_ACTIVE_ICONS{' '}) :
+	 $T2H_NAVIGATION_TEXT{' '};
+      next;
+    }
+    elsif ($T2H_HREF{$button})
+    { # button is active
+      print $fh   
+	 $T2H_ICONS && $T2H_ACTIVE_ICONS{$button} ? # use icon ? 
+	   t2h_anchor('', $T2H_HREF{$button},  # yes
+		    &$T2H_button_icon_img($button,
+					$T2H_ACTIVE_ICONS{$button},
+					$T2H_NAME{$button})) 
+	 : # use text
+	 "[" . 
+	 t2h_anchor('', $T2H_HREF{$button}, $T2H_NAVIGATION_TEXT{$button}) .
+	 "]";  
+    }
+    else
+    { # button is passive 
+      print $fh 
+	$T2H_ICONS && $T2H_PASSIVE_ICONS{$button} ?
+	 &$T2H_button_icon_img($button,
+			       $T2H_PASSIVE_ICONS{$button},
+			       $T2H_NAME{$button}) :
+	 
+	 "[" . $T2H_NAVIGATION_TEXT{$button} . "]";
+    }
+    print $fh "</TD>\n";
+    print $fh "</TR>\n" if $vertical;
+  }
+  print $fh "</TR>" unless $vertical;
+  print $fh "</TABLE>\n";
+}
+
+######################################################################
+# Frames: this is from "Richard Y. Kim" <ryk@coho.net>
+# Should be improved to be more conforming to other _print* functions
+
+sub T2H_DEFAULT_print_frame
+{
+  my $fh = shift;
+  print $fh <<EOT;
+<HTML>
+<HEAD><TITLE>$T2H_THISDOC{title}</TITLE></HEAD>
+<FRAMESET cols="140,*"> 
+  <FRAME name=toc  src="$docu_toc_frame_file">
+  <FRAME name=main src="$docu_doc">
+</FRAMESET> 
+</HTML>
+EOT
+}
+
+sub T2H_DEFAULT_print_toc_frame
+{
+  my $fh = shift;
+  &$T2H_print_page_head($fh);
+  print $fh <<EOT;
+<H2>Content</H2>
+EOT
+  print $fh map {s/HREF=/target=\"main\" HREF=/; $_;} @stoc_lines;
+  print $fh "</BODY></HTML>\n";
+}
+
+######################################################################
+# About page
+#
+
+# T2H_PRE_ABOUT might be a function
+$T2H_PRE_ABOUT = <<EOT;
+This document was generated $T2H_ADDRESS
+using <A HREF="$T2H_HOMEPAGE"><I>texi2html</I></A>
+<P></P>  
+EOT
+$T2H_AFTER_ABOUT = '';
+
+sub T2H_DEFAULT_about_body
+{
+  my $about;
+  if (ref($T2H_PRE_ABOUT) eq 'CODE')
+  {
+    $about = &$T2H_PRE_ABOUT();
+  }
+  else
+  {
+    $about = $T2H_PRE_ABOUT;
+  }
+  $about .= <<EOT;
+The buttons in the navigation panels have the following meaning:
+<P></P>
+<table border = "1">
+<TR>
+<TH> Button </TH>
+<TH> Name </TH>
+<TH> Go to </TH>
+<TH> From 1.2.3 go to</TH>
+</TR>
+EOT
+  
+  for $button (@T2H_SECTION_BUTTONS)
+  {
+    next if $button eq ' ' || ref($button) eq 'CODE';
+    $about .= <<EOT;
+<TR>
+<TD ALIGN="CENTER">
+EOT
+    $about .= 	
+      ($T2H_ICONS && $T2H_ACTIVE_ICONS{$button} ?
+       &$T2H_button_icon_img($button, $T2H_ACTIVE_ICONS{$button}) :
+       " [" . $T2H_NAVIGATION_TEXT{$button} . "] ");
+    $about .= <<EOT;
+</TD>
+<TD ALIGN="CENTER">
+$button
+</TD>
+<TD>
+$T2H_BUTTONS_GOTO{$button}
+</TD>
+<TD>
+$T2H_BUTTONS_EXAMPLE{$button}
+</TD>
+</TR>
+EOT
+  }
+
+  $about .= <<EOT;
+</TABLE>
+<P></P>
+where the <STRONG> Example </STRONG> assumes that the current position 
+is at <STRONG> Subsubsection One-Two-Three </STRONG> of a document of 
+the following structure:
+<UL>
+<LI> 1. Section One  </LI>
+<UL>
+<LI>1.1 Subsection One-One</LI>
+<UL>
+<LI> ... </LI>
+</UL>
+<LI>1.2 Subsection One-Two</LI>
+<UL>
+<LI>1.2.1 Subsubsection One-Two-One
+</LI><LI>1.2.2 Subsubsection One-Two-Two
+</LI><LI>1.2.3 Subsubsection One-Two-Three &nbsp; &nbsp; <STRONG>
+&lt;== Current Position </STRONG>
+</LI><LI>1.2.4 Subsubsection One-Two-Four
+</LI></UL>
+<LI>1.3 Subsection One-Three</LI>
+<UL>
+<LI> ... </LI>
+</UL>
+<LI>1.4 Subsection One-Four</LI>
+</UL>
+</UL>
+$T2H_AFTER_ABOUT
+EOT
+  return $about;  
+}
+
+  
+%T2H_BUTTONS_GOTO =
+  (
+   'Top',      'cover (top) of document',
+   'Contents', 'table of contents',
+   'Overview', 'short table of contents',
+   'Index',    'concept index',
+   'Back',     'previous section in reading order',
+   'FastBack', 'previous or up-and-previous section ',
+   'Prev',     'previous section same level',
+   'Up',       'up section',
+   'Next',     'next section same level',
+   'Forward',  'next section in reading order',
+   'FastForward', 'next or up-and-next section',
+   'About' ,    'this page',
+   'First',    'first section in reading order',
+   'Last',     'last section in reading order',
+  );
+
+%T2H_BUTTONS_EXAMPLE = 
+(
+   'Top',      ' &nbsp; ',
+   'Contents', ' &nbsp; ',
+   'Overview', ' &nbsp; ',
+   'Index',    ' &nbsp; ',
+   'Back',     '1.2.2',
+   'FastBack', '1.1',
+   'Prev',     '1.2.2',
+   'Up',       '1.2',
+   'Next',     '1.2.4',
+   'Forward',  '1.2.4',
+   'FastForward', '1.3',
+   'About',     ' &nbsp; ',
+   'First',    '1.',
+   'Last',     '1.2.4',
+);
+
+
+######################################################################
+# from here on, its l2h init stuff 
+#
+
+## initialization for latex2html as for Singular manual generation
+## obachman 3/99
+
+#
+# Options controlling Titles, File-Names, Tracing and Sectioning
+#
+$TITLE = '';
+
+$SHORTEXTN = 0;
+
+$LONG_TITLES = 0;
+
+$DESTDIR = ''; # should be overwritten by cmd-line argument
+
+$NO_SUBDIR = 0;# should be overwritten by cmd-line argument
+
+$PREFIX = '';  # should be overwritten by cmd-line argument
+
+$AUTO_PREFIX = 0; # this is needed, so that prefix settings are used
+
+$AUTO_LINK = 0; 
+
+$SPLIT = 0;
+
+$MAX_LINK_DEPTH = 0;
+
+$TMP = ''; # should be overwritten by cmd-line argument
+
+$DEBUG = 0;
+
+$VERBOSE = 1;
+
+#
+# Options controlling Extensions and Special Features 
+#
+$HTML_VERSION = "3.2";
+
+$TEXDEFS = 1; # we absolutely need that
+
+$EXTERNAL_FILE = '';
+
+$SCALABLE_FONTS = 1;
+
+$NO_SIMPLE_MATH = 1;
+
+$LOCAL_ICONS = 1;
+
+$SHORT_INDEX = 0;
+
+$NO_FOOTNODE = 1;
+
+$ADDRESS = '';
+
+$INFO = '';
+
+#
+# Switches controlling Image Generation 
+#
+$ASCII_MODE = 0;
+
+$NOLATEX = 0;
+
+$EXTERNAL_IMAGES = 0;
+
+$PS_IMAGES = 0;
+
+$NO_IMAGES = 0;
+
+$IMAGES_ONLY = 0;
+
+$REUSE = 2;
+
+$ANTI_ALIAS = 1;
+
+$ANTI_ALIAS_TEXT = 1;
+
+#
+#Switches controlling Navigation Panels
+#
+$NO_NAVIGATION = 1;
+$ADDRESS = '';
+$INFO = 0;              # 0 = do not make a "About this document..." section 
+
+#
+#Switches for Linking to other documents 
+#
+# actuall -- we don't care
+
+$MAX_SPLIT_DEPTH = 0;	# Stop making separate files at this depth
+
+$MAX_LINK_DEPTH = 0;    # Stop showing child nodes at this depth   
+
+$NOLATEX = 0;           # 1 = do not pass unknown environments to Latex
+
+$EXTERNAL_IMAGES = 0;   # 1 = leave the images outside the document 
+
+$ASCII_MODE = 0;        # 1 = do not use any icons or internal images
+
+# 1 =  use links to external postscript images rather than inlined bitmap
+# images.
+$PS_IMAGES = 0;
+$SHOW_SECTION_NUMBERS = 0;
+
+### Other global variables ###############################################
+$CHILDLINE = "";
+
+# This is the line width measured in pixels and it is used to right justify
+# equations and equation arrays; 
+$LINE_WIDTH = 500;		
+
+# Used in conjunction with AUTO_NAVIGATION
+$WORDS_IN_PAGE = 300;	
+
+# Affects ONLY the way accents are processed 
+$default_language = 'english';	
+
+# The value of this variable determines how many words to use in each 
+# title that is added to the navigation panel (see below)
+# 
+$WORDS_IN_NAVIGATION_PANEL_TITLES = 0;
+
+# This number will determine the size of the equations, special characters,
+# and anything which will be converted into an inlined image
+# *except* "image generating environments" such as "figure", "table" 
+# or "minipage".
+# Effective values are those greater than 0.
+# Sensible values are between 0.1 - 4.
+$MATH_SCALE_FACTOR = 1.5;
+
+# This number will determine the size of 
+# image generating environments such as "figure", "table" or "minipage".
+# Effective values are those greater than 0.
+# Sensible values are between 0.1 - 4.
+$FIGURE_SCALE_FACTOR = 1.6;
+
+
+#  If both of the following two variables are set then the "Up" button
+#  of the navigation panel in the first node/page of a converted document
+#  will point to $EXTERNAL_UP_LINK. $EXTERNAL_UP_TITLE should be set
+#  to some text which describes this external link.
+$EXTERNAL_UP_LINK = "";
+$EXTERNAL_UP_TITLE = "";
+
+# If this is set then the resulting HTML will look marginally better if viewed 
+# with Netscape.
+$NETSCAPE_HTML = 1;
+
+# Valid paper sizes are "letter", "legal", "a4","a3","a2" and "a0"
+# Paper sizes has no effect other than in the time it takes to create inlined
+# images and in whether large images can be created at all ie
+#  - larger paper sizes *MAY* help with large image problems 
+#  - smaller paper sizes are quicker to handle
+$PAPERSIZE = "a4";
+
+# Replace "english" with another language in order to tell LaTeX2HTML that you 
+# want some generated section titles (eg "Table of Contents" or "References")
+# to appear in a different language. Currently only "english" and "french"
+# is supported but it is very easy to add your own. See the example in the
+# file "latex2html.config" 
+$TITLES_LANGUAGE = "english";
+
+1;	# This must be the last non-comment line
+
+# End File texi2html.init
+######################################################################
+
+
+require "$ENV{T2H_HOME}/texi2html.init" 
+  if ($0 =~ /\.pl$/ &&
+      -e "$ENV{T2H_HOME}/texi2html.init" && -r "$ENV{T2H_HOME}/texi2html.init");
+
+#+++############################################################################
+#                                                                              #
+# Initialization                                                               #
+# Pasted content of File $(srcdir)/MySimple.pm: Command-line processing        #
+#                                                                              #
+#---############################################################################
+
+# leave this within comments, and keep the require statement
+# This way, you can directly run texi2html.pl, if $ENV{T2H_HOME}/texi2html.init
+# exists.
+
+# 
+package Getopt::MySimple;
+
+# Name:
+#	Getopt::MySimple.
+#
+# Documentation:
+#	POD-style (incomplete) documentation is in file MySimple.pod
+#
+# Tabs:
+#	4 spaces || die.
+#
+# Author:
+#	Ron Savage	rpsavage@ozemail.com.au.
+#	1.00	19-Aug-97	Initial version.
+#	1.10	13-Oct-97	Add arrays of switches (eg '=s@').
+#	1.20	 3-Dec-97	Add 'Help' on a per-switch basis.
+#	1.30	11-Dec-97	Change 'Help' to 'verbose'. Make all hash keys lowercase.
+#	1.40	10-Nov-98	Change width of help report. Restructure tests.
+#               1-Jul-00        Modifications for Texi2html
+
+# --------------------------------------------------------------------------
+# Locally modified by obachman (Display type instead of env, order by cmp)
+# $Id$
+
+# use strict;
+# no strict 'refs';
+
+use vars qw(@EXPORT @EXPORT_OK @ISA);
+use vars qw($fieldWidth $opt $VERSION);
+
+use Exporter();
+use Getopt::Long;
+
+@ISA		= qw(Exporter);
+@EXPORT		= qw();
+@EXPORT_OK	= qw($opt);	# An alias for $self -> {'opt'}.
+
+# --------------------------------------------------------------------------
+
+$fieldWidth	= 20;
+$VERSION	= '1.41';
+
+# --------------------------------------------------------------------------
+
+sub byOrder
+{
+	my($self) = @_;
+	
+	return uc($a) cmp (uc($b));
+}
+
+# --------------------------------------------------------------------------
+
+sub dumpOptions
+{
+	my($self) = @_;
+
+	print 'Option', ' ' x ($fieldWidth - length('Option') ), "Value\n";
+
+	for (sort byOrder keys(%{$self -> {'opt'} }) )
+	{
+	  print "-$_", ' ' x ($fieldWidth - (1 + length) ), "${$self->{'opt'} }{$_}\n";
+	}
+
+	print "\n";
+
+}	# End of dumpOptions.
+
+# --------------------------------------------------------------------------
+# Return:
+#	0 -> Error.
+#	1 -> Ok.
+
+sub getOptions
+{
+	push(@_, 0) if ($#_ == 2);	# Default for $ignoreCase is 0.
+	push(@_, 1) if ($#_ == 3);	# Default for $helpThenExit is 1.
+
+	my($self, $default, $helpText, $versionText, 
+	   $helpThenExit, $versionThenExit, $ignoreCase) = @_;
+	
+	$helpThenExit = 1 unless (defined($helpThenExit));
+	$versionThenExit = 1 unless (defined($versionThenExit));
+	$ignoreCase = 0 unless (defined($ignoreCase));
+
+	$self -> {'default'}		= $default;
+	$self -> {'helpText'}		= $helpText;
+	$self -> {'versionText'}        = $versionText;
+	$Getopt::Long::ignorecase	= $ignoreCase;
+
+	unless (defined($self -> {'default'}{'help'}))
+	{
+	  $self -> {'default'}{'help'} = 
+	  { 
+	   type => ':i', 
+	   default => '',
+	   linkage => sub {$self->helpOptions($_[1]); exit (0) if $helpThenExit;},
+	   verbose => "print help and exit"
+	  };
+	}
+
+	unless (defined($self -> {'default'}{'version'}))
+	{
+	  $self -> {'default'}{'version'} = 
+	  { 
+	   type => '', 
+	   default => '',
+	   linkage => sub {print $self->{'versionText'};  exit (0) if versionTheExit;},
+	   verbose => "print version and exit"
+	  };
+	}
+
+	for (keys(%{$self -> {'default'} }) )
+	{
+	  my $type = ${$self -> {'default'} }{$_}{'type'};
+	  push(@{$self -> {'type'} }, "$_$type");
+	  $self->{'opt'}->{$_} =  ${$self -> {'default'} }{$_}{'linkage'}
+            if ${$self -> {'default'} }{$_}{'linkage'};
+	}
+
+	my($result) = &GetOptions($self -> {'opt'}, @{$self -> {'type'} });
+
+        return $result unless $result;
+
+	for (keys(%{$self -> {'default'} }) )
+	{
+ 	   if (! defined(${$self -> {'opt'} }{$_})) #{
+            {
+ 	     ${$self -> {'opt'} }{$_} = ${$self -> {'default'} }{$_}{'default'};
+            }
+	}
+
+	$result;
+}	# End of getOptions.
+
+# --------------------------------------------------------------------------
+
+sub helpOptions
+{
+	my($self) = shift;
+	my($noHelp) = shift;
+	$noHelp = 0 unless $noHelp;
+	my($optwidth, $typewidth, $defaultwidth, $maxlinewidth, $valind, $valwidth) 
+	  = (10, 5, 9, 78, 4, 11);
+
+	print "$self->{'helpText'}" if ($self -> {'helpText'});
+
+	print ' Option', ' ' x ($optwidth - length('Option') -1 ),
+		'Type', ' ' x ($typewidth - length('Type') + 1),
+		'Default', ' ' x ($defaultwidth - length('Default') ),
+	        "Description\n";
+
+	for (sort byOrder keys(%{$self -> {'default'} }) )
+	{
+	  my($line, $help, $option, $val);
+	  $option = $_;
+	  next if ${$self->{'default'} }{$_}{'noHelp'} && ${$self->{'default'} }{$_}{'noHelp'} > $noHelp;
+		$line = " -$_ " . ' ' x ($optwidth - (2 + length) ) .
+			"${$self->{'default'} }{$_}{'type'} ".
+			' ' x ($typewidth - (1+length(${$self -> {'default'} }{$_}{'type'}) ));
+
+                 $val = ${$self->{'default'} }{$_}{'linkage'};
+                if ($val)
+                {
+                  if (ref($val) eq 'SCALAR')
+		  {
+		    $val = $$val; 
+		  }
+		  else
+		  {
+		    $val = '';
+		  }
+                }
+		else
+		{
+		  $val = ${$self->{'default'} }{$_}{'default'};
+		}
+	        $line .= "$val  ";
+		$line .= ' ' x ($optwidth + $typewidth + $defaultwidth + 1 - length($line));
+		
+		if (defined(${$self -> {'default'} }{$_}{'verbose'}) &&
+		  ${$self -> {'default'} }{$_}{'verbose'} ne '')
+	      {
+		$help = "${$self->{'default'} }{$_}{'verbose'}";
+	      }
+	      else
+	      {
+		$help = ' ';
+	      }
+	      if ((length("$line") + length($help)) < $maxlinewidth)
+	      {
+		print $line , $help, "\n";
+	      }
+	      else
+	      {
+		print $line, "\n", ' ' x $valind, $help, "\n";
+	      }
+	      for $val (sort byOrder keys(%{${$self->{'default'}}{$option}{'values'}}))
+	      {
+	        print ' ' x ($valind + 2);
+	        print $val, '  ', ' ' x ($valwidth - length($val) - 2);
+	        print ${$self->{'default'}}{$option}{'values'}{$val}, "\n";
+	      }
+	}
+
+	print <<EOT;
+Note: 'Options' may be abbreviated. 'Type' specifications mean:
+ <none>| !    no argument: variable is set to 1 on -foo (or, to 0 on -nofoo)
+    =s | :s   mandatory (or, optional)  string argument
+    =i | :i   mandatory (or, optional)  integer argument
+EOT
+}	# End of helpOptions.
+
+#-------------------------------------------------------------------
+
+sub new
+{
+	my($class)				= @_;
+	my($self)				= {};
+	$self -> {'default'}	= {};
+	$self -> {'helpText'}	= '';
+	$self -> {'opt'}		= {};
+	$opt					= $self -> {'opt'};	 # An alias for $self -> {'opt'}.
+	$self -> {'type'}		= ();
+
+	return bless $self, $class;
+
+}	# End of new.
+
+# --------------------------------------------------------------------------
+
+1;
+
+# End MySimple.pm
+
+require "$ENV{T2H_HOME}/MySimple.pm" 
+  if ($0 =~ /\.pl$/ &&
+      -e "$ENV{T2H_HOME}/texi2html.init" && -r "$ENV{T2H_HOME}/texi2html.init");
+
+package main;
+
+#+++############################################################################
+#                                                                              #
+# Constants                                                                    #
+#                                                                              #
+#---############################################################################
+
+$DEBUG_TOC   =  1;
+$DEBUG_INDEX =  2;
+$DEBUG_BIB   =  4;
+$DEBUG_GLOSS =  8;
+$DEBUG_DEF   = 16;
+$DEBUG_HTML  = 32;
+$DEBUG_USER  = 64;
+$DEBUG_L2H   = 128;
+
+
+$BIBRE = '\[[\w\/-]+\]';		# RE for a bibliography reference
+$FILERE = '[\/\w.+-]+';			# RE for a file name
+$VARRE = '[^\s\{\}]+';			# RE for a variable name
+$NODERE = '[^,:]+';		        # RE for a node name
+$NODESRE = '[^:]+';		        # RE for a list of node names
+
+$ERROR = "***";			        # prefix for errors 
+$WARN  = "**";                          # prefix for warnings
+  
+                                        # program home page
+$PROTECTTAG = "_ThisIsProtected_";	# tag to recognize protected sections
+
+$CHAPTEREND = "<!-- End chapter -->\n"; # to know where a chpater ends
+$SECTIONEND = "<!-- End section -->\n"; # to know where section ends
+$TOPEND     = "<!-- End top     -->\n"; # to know where top ends
+
+  
+
+#
+# pre-defined indices
+#
+$index_properties =
+{
+ 'c' => { name => 'cp'},
+ 'f' => { name => 'fn', code => 1},
+ 'v' => { name => 'vr', code => 1},
+ 'k' => { name => 'ky', code => 1},
+ 'p' => { name => 'pg', code => 1},
+ 't' => { name => 'tp', code => 1}
+};
+
+
+%predefined_index = (
+		    'cp', 'c',
+		    'fn', 'f',
+		    'vr', 'v',
+		    'ky', 'k',
+		    'pg', 'p',
+		    'tp', 't',
+	            );
+
+#
+# valid indices
+#
+%valid_index = (
+		    'c', 1,
+		    'f', 1,
+		    'v', 1,
+		    'k', 1,
+		    'p', 1,
+		    't', 1,
+		);
+
+#
+# texinfo section names to level
+#
+%sec2level = (
+	      'top', 0,
+	      'chapter', 1,
+	      'unnumbered', 1,
+	      'majorheading', 1,
+	      'chapheading', 1,
+	      'appendix', 1,
+	      'section', 2,
+	      'unnumberedsec', 2,
+	      'heading', 2,
+	      'appendixsec', 2,
+	      'appendixsection', 2,
+	      'subsection', 3,
+	      'unnumberedsubsec', 3,
+	      'subheading', 3,
+	      'appendixsubsec', 3,
+	      'subsubsection', 4,
+	      'unnumberedsubsubsec', 4,
+	      'subsubheading', 4,
+	      'appendixsubsubsec', 4,
+	      );
+
+#
+# accent map, TeX command to ISO name
+#
+%accent_map = (
+	       '"',  'uml',
+	       '~',  'tilde',
+	       '^',  'circ',
+	       '`',  'grave',
+	       '\'', 'acute',
+	       );
+
+#
+# texinfo "simple things" (@foo) to HTML ones
+#
+%simple_map = (
+	       # cf. makeinfo.c
+	       "*", "<BR>",		# HTML+
+	       " ", " ",
+	       "\t", " ",
+  	       "-", "&#173;",	# soft hyphen
+	       "\n", "\n",
+	       "|", "",
+	       'tab', '<\/TD><TD>',
+	       # spacing commands
+	       ":", "",
+	       "!", "!",
+	       "?", "?",
+	       ".", ".",
+	       "-", "",
+	       );
+
+#
+# texinfo "things" (@foo{}) to HTML ones
+#
+%things_map = (
+	       'TeX', 'TeX',
+	       'br', '<P>',		# paragraph break
+	       'bullet', '*',
+	       'copyright', '(C)',
+	       'dots', '<small>...<\/small>',
+	       'enddots', '<small>....<\/small>',
+	       'equiv', '==',
+	       'error', 'error-->',
+	       'expansion', '==>',
+	       'minus', '-',
+	       'point', '-!-',
+	       'print', '-|',
+	       'result', '=>',
+	       'today', $T2H_TODAY,
+	       'aa', '&aring;',
+	       'AA', '&Aring;',
+	       'ae', '&aelig;',
+	       'oe', '&#156;',
+	       'AE', '&AElig;',
+	       'OE', '&#140;',
+	       'o',  '&oslash;',
+	       'O',  '&Oslash;',
+	       'ss', '&szlig;',
+	       'l', '\/l',
+	       'L', '\/L',
+	       'exclamdown', '&iexcl;',
+	       'questiondown', '&iquest;',
+	       'pounds', '&pound;'
+	       );
+
+#
+# texinfo styles (@foo{bar}) to HTML ones
+#
+%style_map = (
+	      'acronym', '&do_acronym',
+	      'asis', '',
+	      'b', 'B',
+	      'cite', 'CITE',
+	      'code', 'CODE',
+	      'command', 'CODE',
+	      'ctrl', '&do_ctrl',	# special case
+	      'dfn', 'EM',		# DFN tag is illegal in the standard
+	      'dmn', '',		# useless
+	      'email', '&do_email',     # insert a clickable email address
+	      'emph', 'EM',
+	      'env', 'CODE',
+	      'file', '"TT',		# will put quotes, cf. &apply_style
+	      'i', 'I',
+	      'kbd', 'KBD',
+	      'key', 'KBD',
+	      'math', '&do_math',
+	      'option', '"SAMP',        # will put quotes, cf. &apply_style
+	      'r', '',			# unsupported
+	      'samp', '"SAMP',		# will put quotes, cf. &apply_style
+	      'sc', '&do_sc',		# special case
+	      'strong', 'STRONG',
+	      't', 'TT',
+	      'titlefont', '',		# useless
+	      'uref', '&do_uref',       # insert a clickable URL
+	      'url', '&do_url',         # insert a clickable URL
+	      'var', 'VAR',
+	      'w', '',			# unsupported
+	      'H', '&do_accent',
+	      'dotaccent', '&do_accent',
+	      'ringaccent','&do_accent',
+	      'tieaccent', '&do_accent',
+	      'u','&do_accent',
+	      'ubaraccent','&do_accent',
+	      'udotaccent','&do_accent',
+	      'v', '&do_accent',
+	      ',', '&do_accent',
+	      'dotless', '&do_accent'
+	      );
+
+#
+# texinfo format (@foo/@end foo) to HTML ones
+#
+%format_map = (
+	       'quotation', 'BLOCKQUOTE',
+	       # lists
+	       'itemize', 'UL',
+	       'enumerate', 'OL',
+	       # poorly supported
+	       'flushleft', 'PRE',
+	       'flushright', 'PRE',
+	       );
+
+#
+# an eval of these $complex_format_map->{what}->[0] yields beginning
+# an eval of these $complex_format_map->{what}->[1] yieleds end
+$complex_format_map =
+{
+ example => 
+ [
+  q{"<TABLE><tr>$T2H_EXAMPLE_INDENT_CELL<td class=example><pre>"},
+  q{'</pre></td></tr></table>'}
+ ],
+ smallexample => 
+ [
+  q{"<TABLE><tr>$T2H_SMALL_EXAMPLE_INDENT_CELL<td class=smallexample><FONT SIZE=$T2H_SMALL_FONT_SIZE><pre>"},
+  q{'</FONT></pre></td></tr></table>'}
+ ],
+ display =>
+ [
+  q{"<TABLE><tr>$T2H_EXAMPLE_INDENT_CELL<td class=display><pre " . 'style="font-family: serif">'},
+  q{'</pre></td></tr></table>'}
+ ],
+ smalldisplay =>
+ [
+  q{"<TABLE><tr>$T2H_SMALL_EXAMPLE_INDENT_CELL<td class=smalldisplay><FONT SIZE=$T2H_SMALL_FONT_SIZE><pre " . 'style="font-family: serif">'},
+  q{'</pre></FONT></td></tr></table>'}
+ ]
+};
+
+$complex_format_map->{lisp} = $complex_format_map->{example};
+$complex_format_map->{smalllisp} = $complex_format_map->{smallexample};
+$complex_format_map->{format} = $complex_format_map->{display};
+$complex_format_map->{smallformat} = $complex_format_map->{smalldisplay};
+
+#
+# texinfo definition shortcuts to real ones
+#
+%def_map = (
+	    # basic commands
+	    'deffn', 0,
+	    'defvr', 0,
+	    'deftypefn', 0,
+	    'deftypevr', 0,
+	    'defcv', 0,
+	    'defop', 0,
+	    'deftp', 0,
+	    # basic x commands
+	    'deffnx', 0,
+	    'defvrx', 0,
+	    'deftypefnx', 0,
+	    'deftypevrx', 0,
+	    'defcvx', 0,
+	    'defopx', 0,
+	    'deftpx', 0,
+	    # shortcuts
+	    'defun', 'deffn Function',
+	    'defmac', 'deffn Macro',
+	    'defspec', 'deffn {Special Form}',
+	    'defvar', 'defvr Variable',
+	    'defopt', 'defvr {User Option}',
+	    'deftypefun', 'deftypefn Function',
+	    'deftypevar', 'deftypevr Variable',
+	    'defivar', 'defcv {Instance Variable}',
+	    'deftypeivar', 'defcv {Instance Variable}', # NEW: FIXME
+	    'defmethod', 'defop Method',
+	    'deftypemethod', 'defop Method', # NEW:FIXME
+	    # x shortcuts
+	    'defunx', 'deffnx Function',
+	    'defmacx', 'deffnx Macro',
+	    'defspecx', 'deffnx {Special Form}',
+	    'defvarx', 'defvrx Variable',
+	    'defoptx', 'defvrx {User Option}',
+	    'deftypefunx', 'deftypefnx Function',
+	    'deftypevarx', 'deftypevrx Variable',
+	    'defivarx', 'defcvx {Instance Variable}',
+	    'defmethodx', 'defopx Method',
+	    );
+
+#
+# things to skip
+#
+%to_skip = (
+	    # comments
+	    'c', 1,
+	    'comment', 1,
+            'ifnotinfo', 1,
+            'ifnottex', 1,
+	    'ifhtml', 1,
+	    'end ifhtml', 1,
+            'end ifnotinfo', 1,
+            'end ifnottex', 1,
+	    # useless
+	    'detailmenu', 1,
+            'direntry', 1,
+	    'contents', 1,
+	    'shortcontents', 1,
+	    'summarycontents', 1,
+	    'footnotestyle', 1,
+	    'end ifclear', 1,
+	    'end ifset', 1,
+	    'titlepage', 1,
+	    'end titlepage', 1,
+	    # unsupported commands (formatting)
+	    'afourpaper', 1,
+	    'cropmarks', 1,
+	    'finalout', 1,
+	    'headings', 1,
+            'sp', 1,
+	    'need', 1,
+	    'page', 1,
+	    'setchapternewpage', 1,
+	    'everyheading', 1,
+	    'everyfooting', 1,
+	    'evenheading', 1,
+	    'evenfooting', 1,
+	    'oddheading', 1,
+	    'oddfooting', 1,
+	    'smallbook', 1,
+	    'vskip', 1,
+	    'filbreak', 1,
+	    'paragraphindent', 1,
+	    # unsupported formats
+	    'cartouche', 1,
+	    'end cartouche', 1,
+	    'group', 1,
+	    'end group', 1,
+	    );
+
+#+++############################################################################
+#                                                                              #
+# Argument parsing, initialisation                                             #
+#                                                                              #
+#---############################################################################
+
+#
+# flush stdout and stderr after every write
+#
+select(STDERR);
+$| = 1;
+select(STDOUT);
+$| = 1;
+
+
+%value = ();				# hold texinfo variables, see also -D
+$use_bibliography = 1;
+$use_acc = 1;
+
+#
+# called on -init-file
+sub LoadInitFile
+{
+  my $init_file = shift;
+  # second argument is value of options
+  $init_file = shift;
+  if (-f $init_file)
+  {
+    print "# reading initialization file from $init_file\n" 
+      if ($T2H_VERBOSE);
+    require($init_file);
+  }
+  else
+  {
+    print "$ERROR Error: can't read init file $int_file\n";
+    $init_file = '';
+  }
+}
+
+#
+# called on -lang
+sub SetDocumentLanguage
+{
+  my $lang = shift;
+  if (! exists($T2H_WORDS->{$lang}))
+  {
+    warn "$ERROR: Language specs for '$lang' do not exists. Reverting to '" . 
+      ($T2H_LANG ? T2H_LANG : "en") . "'\n";
+  }
+  else
+  {
+    print "# using '$lang' as document language\n" if ($T2H_VERBOSE);
+    $T2H_LANG = $lang;
+  }
+}
+
+##
+## obsolete cmd line options
+##
+$T2H_OBSOLETE_OPTIONS -> {'no-section_navigation'} =
+{
+ type => '!',
+ linkage => sub {$main::T2H_SECTION_NAVIGATION = 0;},
+ verbose => 'obsolete, use -nosec_nav',
+ noHelp => 2,
+};
+$T2H_OBSOLETE_OPTIONS -> {use_acc} =
+{
+ type => '!',
+ linkage => \$use_acc,
+ verbose => 'obsolete',
+ noHelp => 2
+};
+$T2H_OBSOLETE_OPTIONS -> {expandinfo} =
+{
+ type => '!',
+ linkage => sub {$main::T2H_EXPAND = 'info';},
+ verbose => 'obsolete, use "-expand info" instead',
+ noHelp => 2,
+};
+$T2H_OBSOLETE_OPTIONS -> {expandtex} =
+{
+ type => '!',
+ linkage => sub {$main::T2H_EXPAND = 'tex';},
+ verbose => 'obsolete, use "-expand tex" instead',
+ noHelp => 2,
+};
+$T2H_OBSOLETE_OPTIONS -> {monolithic} =
+{
+ type => '!',
+ linkage => sub {$main::T2H_SPLIT = '';},
+ verbose => 'obsolete, use "-split no" instead',
+ noHelp => 2
+};
+$T2H_OBSOLETE_OPTIONS -> {split_node} =
+{
+ type => '!',
+ linkage => sub{$main::T2H_SPLIT = 'section';},
+ verbose => 'obsolete, use "-split section" instead',
+ noHelp => 2,
+};
+$T2H_OBSOLETE_OPTIONS -> {split_chapter} =
+{
+ type => '!',
+ linkage => sub{$main::T2H_SPLIT = 'chapter';},
+ verbose => 'obsolete, use "-split chapter" instead',
+ noHelp => 2,
+};
+$T2H_OBSOLETE_OPTIONS -> {no_verbose} =
+{
+ type => '!',
+ linkage => sub {$main::T2H_VERBOSE = 0;},
+ verbose => 'obsolete, use -noverbose instead',
+ noHelp => 2,
+};
+$T2H_OBSOLETE_OPTIONS -> {output_file} =
+{
+ type => '=s',
+ linkage => sub {$main::T2H_OUT = @_[1]; $T2H_SPLIT = '';},
+ verbose => 'obsolete, use -out_file instead',
+ noHelp => 2
+};
+
+$T2H_OBSOLETE_OPTIONS -> {section_navigation} =
+{
+ type => '!',
+ linkage => \$T2H_SECTION_NAVIGATION,
+ verbose => 'obsolete, use -sec_nav instead',
+ noHelp => 2,
+};
+
+$T2H_OBSOLETE_OPTIONS -> {verbose} =
+{
+ type => '!',
+ linkage => \$T2H_VERBOSE,
+ verbose => 'obsolete, use -Verbose instead',
+ noHelp => 2
+};
+
+# read initialzation from $sysconfdir/texi2htmlrc or $HOME/.texi2htmlrc
+my $home = $ENV{HOME};
+defined($home) or $home = '';
+foreach $i ('/usr/local/etc/texi2htmlrc', "$home/.texi2htmlrc") {
+    if (-f $i) {
+	print "# reading initialization file from $i\n" 
+	    if ($T2H_VERBOSE);
+	require($i);
+    }
+}
+
+
+#+++############################################################################
+#                                                                              #
+# parse command-line options
+#                                                                              #
+#---############################################################################
+$T2H_USAGE_TEXT = <<EOT;
+Usage: texi2html  [OPTIONS] TEXINFO-FILE
+Translates Texinfo source documentation to HTML.
+EOT
+$T2H_FAILURE_TEXT = <<EOT;
+Try 'texi2html -help' for usage instructions.
+EOT
+$options = new Getopt::MySimple;
+
+# some older version of GetOpt::Long don't have 
+# Getopt::Long::Configure("pass_through")
+eval {Getopt::Long::Configure("pass_through");};
+$Configure_failed = $@ && <<EOT;
+**WARNING: Parsing of obsolete command-line options could have failed. 
+           Consider to use only documented command-line options (run
+           'texi2html -help 2' for a complete list) or upgrade to perl 
+           version 5.005 or higher.
+EOT
+
+if (! $options->getOptions($T2H_OPTIONS, $T2H_USAGE_TEXT, "$THISVERSION\n"))
+{
+  print $Configure_failed if $Configure_failed;
+  die $T2H_FAILURE_TEXT;
+}
+
+if (@ARGV > 1)
+{
+  eval {Getopt::Long::Configure("no_pass_through");};
+  if (! $options->getOptions($T2H_OBSOLETE_OPTIONS, $T2H_USAGE_TEXT, "$THISVERSION\n"))
+  {
+    print $Configure_failed if $Configure_failed;
+    die $T2H_FAILURE_TEXT;
+  }
+}
+
+if ($T2H_CHECK) {
+    die "Need file to check\n$T2H_FAILURE_TEXT" unless @ARGV > 0;
+    &check;
+    exit;
+}
+
+#+++############################################################################
+#                                                                              #
+# evaluation of cmd line options
+#                                                                              #
+#---############################################################################
+
+if ($T2H_EXPAND eq 'info') 
+{
+  $to_skip{'ifinfo'} = 1;
+  $to_skip{'end ifinfo'} = 1;
+} 
+elsif ($T2H_EXPAND eq 'tex')
+{
+  $to_skip{'iftex'} = 1;
+  $to_skip{'end iftex'} = 1;
+  
+}
+
+$T2H_INVISIBLE_MARK = '<IMG SRC="invisible.xbm">' if $T2H_INVISIBLE_MARK eq 'xbm';
+
+#
+# file name buisness
+#
+die "Need exactly one file to translate\n$T2H_FAILURE_TEXT" unless @ARGV == 1;
+$docu = shift(@ARGV);
+if ($docu =~ /.*\//) {
+    chop($docu_dir = $&);
+    $docu_name = $';
+} else {
+    $docu_dir = '.';
+    $docu_name = $docu;
+}
+unshift(@T2H_INCLUDE_DIRS, $docu_dir);
+$docu_name =~ s/\.te?x(i|info)?$//;	# basename of the document
+$docu_name = $T2H_PREFIX if ($T2H_PREFIX);
+
+# subdir
+if ($T2H_SUBDIR && ! $T2H_OUT)
+{
+  $T2H_SUBDIR =~ s|/*$||;
+  unless (-d "$T2H_SUBDIR" && -w "$T2H_SUBDIR")
+  {
+    if ( mkdir($T2H_SUBDIR, oct(755)))
+    {
+      print "# created directory $T2H_SUBDIR\n" if ($T2H_VERBOSE);
+    }
+    else
+    {
+      warn "$ERROR can't create directory $T2H_SUBDIR. Put results into current directory\n";
+      $T2H_SUBDIR = '';
+    }
+  }
+}
+
+if ($T2H_SUBDIR && ! $T2H_OUT)
+{
+  $docu_rdir = "$T2H_SUBDIR/";
+  print "# putting result files into directory $docu_rdir\n" if ($T2H_VERBOSE);
+}
+else
+{
+  if ($T2H_OUT && $T2H_OUT =~ m|(.*)/|)
+  {
+    $docu_rdir = "$1/";
+    print "# putting result files into directory $docu_rdir\n" if ($T2H_VERBOSE);
+  }
+  else
+  {
+    print "# putting result files into current directory \n" if ($T2H_VERBOSE);
+    $docu_rdir = '';
+  }
+}
+
+# extension
+if ($T2H_SHORTEXTN)
+{
+  $docu_ext = "htm";
+}
+else
+{
+  $docu_ext = "html";
+}
+if ($T2H_TOP_FILE =~ /\..*$/)
+{
+  $T2H_TOP_FILE = $`.".$docu_ext";
+}
+
+# result files
+if (! $T2H_OUT && ($T2H_SPLIT =~ /section/i || $T2H_SPLIT =~ /node/i))
+{
+  $T2H_SPLIT = 'section';
+}
+elsif (! $T2H_OUT && $T2H_SPLIT =~ /chapter/i)
+{
+  $T2H_SPLIT = 'chapter'
+}
+else
+{
+  undef $T2H_SPLIT;
+}
+
+$docu_doc = "$docu_name.$docu_ext";		# document's contents
+$docu_doc_file = "$docu_rdir$docu_doc";
+if ($T2H_SPLIT) 
+{
+  $docu_toc  = $T2H_TOC_FILE || "${docu_name}_toc.$docu_ext"; # document's table of contents
+  $docu_stoc = "${docu_name}_ovr.$docu_ext"; # document's short toc
+  $docu_foot = "${docu_name}_fot.$docu_ext"; # document's footnotes
+  $docu_about = "${docu_name}_abt.$docu_ext"; # about this document
+  $docu_top  = $T2H_TOP_FILE || $docu_doc;
+}
+else
+{
+  if ($T2H_OUT)
+  {
+    $docu_doc = $T2H_OUT;
+    $docu_doc =~ s|.*/||;
+  }
+  $docu_toc = $docu_foot = $docu_stoc = $docu_about = $docu_top = $docu_doc;
+}
+
+$docu_toc_file  = "$docu_rdir$docu_toc";
+$docu_stoc_file = "$docu_rdir$docu_stoc";
+$docu_foot_file = "$docu_rdir$docu_foot";
+$docu_about_file = "$docu_rdir$docu_about";
+$docu_top_file  = "$docu_rdir$docu_top";
+
+$docu_frame_file =     "$docu_rdir${docu_name}_frame.$docu_ext";
+$docu_toc_frame_file = "$docu_rdir${docu_name}_toc_frame.$docu_ext";
+
+#
+# variables
+#
+$value{'html'} = 1;			# predefine html (the output format)
+$value{'texi2html'} = $THISVERSION;	# predefine texi2html (the translator)
+# _foo: internal to track @foo
+foreach ('_author', '_title', '_subtitle',
+	 '_settitle', '_setfilename', '_shorttitle') {
+    $value{$_} = '';		        # prevent -w warnings
+}
+%node2sec = ();				# node to section name
+%sec2node = ();				# section to node name
+%sec2number = ();                       # section to number
+%number2sec = ();                       # number to section 
+%idx2node = ();                         # index keys to node
+%node2href = ();			# node to HREF
+%node2next = ();			# node to next
+%node2prev = ();			# node to prev
+%node2up   = ();			# node to up
+%bib2href = ();				# bibliography reference to HREF
+%gloss2href = ();			# glossary term to HREF
+@sections = ();				# list of sections
+%tag2pro = ();				# protected sections
+
+#
+# initial indexes
+#
+$bib_num = 0;
+$foot_num = 0;
+$gloss_num = 0;
+$idx_num = 0;
+$sec_num = 0;
+$doc_num = 0;
+$html_num = 0;
+
+#
+# can I use ISO8879 characters? (HTML+)
+#
+if ($T2H_USE_ISO) {
+    $things_map{'bullet'} = "&bull;";
+    $things_map{'copyright'} = "&copy;";
+    $things_map{'dots'} = "&hellip;";
+    $things_map{'equiv'} = "&equiv;";
+    $things_map{'expansion'} = "&rarr;";
+    $things_map{'point'} = "&lowast;";
+    $things_map{'result'} = "&rArr;";
+}
+
+#
+# read texi2html extensions (if any)
+#
+$extensions = 'texi2html.ext'; # extensions in working directory
+if (-f $extensions) {
+    print "# reading extensions from $extensions\n" if $T2H_VERBOSE;
+    require($extensions);
+}
+($progdir = $0) =~ s/[^\/]+$//;
+if ($progdir && ($progdir ne './')) {
+    $extensions = "${progdir}texi2html.ext"; # extensions in texi2html directory
+    if (-f $extensions) {
+	print "# reading extensions from $extensions\n" if $T2H_VERBOSE;
+	require($extensions);
+    }
+}
+
+
+print "# reading from $docu\n" if $T2H_VERBOSE;
+
+#########################################################################
+#
+# latex2html stuff
+# 
+# latex2html conversions consist of three stages:
+# 1) ToLatex: Put "latex" code into a latex file
+# 2) ToHtml: Use latex2html to generate corresponding html code and images
+# 3) FromHtml: Extract generated code and images from latex2html run
+#
+
+##########################
+# default settings
+#
+
+# defaults for files and names
+
+sub l2h_Init 
+{
+  local($root) = @_;
+  
+  return 0 unless ($root);
+  
+  $l2h_name =  "${root}_l2h";
+  
+  $l2h_latex_file = "$docu_rdir${l2h_name}.tex";
+  $l2h_cache_file = "${docu_rdir}l2h_cache.pm";
+  $T2H_L2H_L2H = "latex2html" unless ($T2H_L2H_L2H);
+  
+  # destination dir -- generated images are put there, should be the same
+  # as dir of enclosing html document -- 
+  $l2h_html_file = "$docu_rdir${l2h_name}.html";
+  $l2h_prefix = "${l2h_name}_";
+  return 1;
+}
+
+
+##########################
+# 
+# First stage: Generation of Latex file
+# Initialize with: l2h_InitToLatex
+# Add content with: l2h_ToLatex($text) --> HTML placeholder comment
+# Finish with: l2h_FinishToLatex
+# 
+
+$l2h_latex_preample = <<EOT;
+% This document was automatically generated by the l2h extenstion of texi2html
+% DO NOT EDIT !!!
+\\documentclass{article}
+\\usepackage{html}
+\\begin{document}
+EOT
+
+$l2h_latex_closing = <<EOT;
+\\end{document}
+EOT
+
+# return used latex 1, if l2h could be initalized properly, 0 otherwise
+sub l2h_InitToLatex
+{
+  %l2h_to_latex = ();
+  unless ($T2H_L2H_SKIP)
+  {
+    unless (open(L2H_LATEX, ">$l2h_latex_file"))
+    {
+      warn "$ERROR Error l2h: Can't open latex file '$latex_file' for writing\n";
+      return 0;
+    }  
+    print "# l2h: use ${l2h_latex_file} as latex file\n" if ($T2H_VERBOSE);
+    print L2H_LATEX $l2h_latex_preample;
+  }
+  # open database for caching
+  l2h_InitCache();
+  $l2h_latex_count = 0;
+  $l2h_to_latex_count = 0;
+  $l2h_cached_count = 0;
+  return  1;
+}
+
+# print text (1st arg) into latex file (if not already there), return
+# HTML commentary which can be later on replaced by the latex2html
+# generated text
+sub l2h_ToLatex
+{
+  my($text) = @_;
+  my($count);
+  
+  $l2h_to_latex_count++;
+  $text =~ s/(\s*)$//;
+  
+  # try whether we can cache it
+  my $cached_text = l2h_FromCache($text);
+  if ($cached_text)
+  {
+    $l2h_cached_count++;
+    return $cached_text;
+  }
+  
+  # try whether we have text already on things to do
+  unless ($count = $l2h_to_latex{$text})
+  {
+    $count = $l2h_latex_count;
+    $l2h_latex_count++;
+    $l2h_to_latex{$text} = $count;
+    $l2h_to_latex[$count] = $text;
+    unless ($T2H_L2H_SKIP)
+    {
+      print L2H_LATEX "\\begin{rawhtml}\n";
+      print L2H_LATEX "<!-- l2h_begin ${l2h_name} ${count} -->\n";
+      print L2H_LATEX "\\end{rawhtml}\n";
+      
+      print L2H_LATEX "$text\n";
+      
+      print L2H_LATEX "\\begin{rawhtml}\n";
+      print L2H_LATEX "<!-- l2h_end ${l2h_name} ${count} -->\n";
+      print L2H_LATEX "\\end{rawhtml}\n";
+    }
+  }
+  return "<!-- l2h_replace ${l2h_name} ${count} -->"; 
+}
+
+# print closing into latex file and close it
+sub l2h_FinishToLatex
+{
+  local ($reused);
+  
+  $reused = $l2h_to_latex_count - $l2h_latex_count - $l2h_cached_count;
+  unless ($T2H_L2H_SKIP)
+  {
+    print L2H_LATEX $l2h_latex_closing;
+    close(L2H_LATEX);
+  }
+  print "# l2h: finished to latex ($l2h_cached_count cached, $reused reused, $l2h_latex_count contents)\n" if ($T2H_VERBOSE);
+  unless ($l2h_latex_count)
+  {
+    l2h_Finish();
+    return 0;
+  }
+  return 1;
+}
+
+###################################
+# Second stage: Use latex2html to generate corresponding html code and images
+#
+# l2h_ToHtml([$l2h_latex_file, [$l2h_html_dir]]):
+#   Call latex2html on $l2h_latex_file
+#   Put images (prefixed with $l2h_name."_") and html file(s) in $l2h_html_dir
+#   Return 1, on success
+#          0, otherwise
+#
+sub l2h_ToHtml
+{
+  local($call, $ext, $root, $dotbug);
+  
+  if ($T2H_L2H_SKIP)
+  {
+    print "# l2h: skipping latex2html run\n" if ($T2H_VERBOSE);
+    return 1;
+  }
+  
+  # Check for dot in directory where dvips will work
+  if ($T2H_L2H_TMP)
+  {
+    if ($T2H_L2H_TMP =~ /\./)
+    {
+      warn "$ERROR Warning l2h: l2h_tmp dir contains a dot. Use /tmp, instead\n";
+      $dotbug = 1;
+    }
+  }
+  else
+  {
+    if (&getcwd =~ /\./)
+    {
+     warn "$ERROR Warning l2h: current dir contains a dot. Use /tmp as l2h_tmp dir \n";
+     $dotbug = 1;
+   }
+  }
+  # fix it, if necessary and hope that it works 
+  $T2H_L2H_TMP = "/tmp" if ($dotbug);
+    
+  $call = $T2H_L2H_L2H;
+  # use init file, if specified
+  $call = $call . " -init_file " . $init_file if ($init_file && -f $init_file);
+  # set output dir
+  $call .=  ($docu_rdir ? " -dir $docu_rdir" : " -no_subdir");
+  # use l2h_tmp, if specified
+  $call = $call . " -tmp $T2H_L2H_TMP" if ($T2H_L2H_TMP);
+  # options we want to be sure of
+  $call = $call ." -address 0 -info 0 -split 0 -no_navigation -no_auto_link";
+  $call = $call ." -prefix ${l2h_prefix} $l2h_latex_file"; 
+
+  print "# l2h: executing '$call'\n" if ($T2H_VERBOSE);
+  if (system($call))
+  {
+    warn "l2h ***Error: '${call}' did not succeed\n";
+    return 0;
+  }
+  else
+  {
+    print "# l2h: latex2html finished successfully\n" if ($T2H_VERBOSE);
+    return 1;
+  }
+}
+
+# this is directly pasted over from latex2html
+sub getcwd {
+    local($_) = `pwd`;
+
+    die "'pwd' failed (out of memory?)\n"
+	unless length;
+    chop;
+    $_;
+}
+
+
+##########################
+# Third stage: Extract generated contents from latex2html run
+# Initialize with: l2h_InitFromHtml
+#   open $l2h_html_file for reading
+#   reads in contents into array indexed by numbers
+#   return 1,  on success -- 0, otherwise
+# Extract Html code with: l2h_FromHtml($text)
+#   replaces in $text all previosuly inserted comments by generated html code
+#   returns (possibly changed) $text
+# Finish with: l2h_FinishFromHtml
+#   closes $l2h_html_dir/$l2h_name.".$docu_ext" 
+
+sub l2h_InitFromHtml
+{
+  local($h_line, $h_content, $count, %l2h_img);
+
+  if (! open(L2H_HTML, "<${l2h_html_file}"))
+  {
+    print "$ERROR Error l2h: Can't open ${l2h_html_file} for reading\n";
+    return 0;
+  }
+  print "# l2h: use ${l2h_html_file} as html file\n" if ($T2H_VERBOSE);
+
+  $l2h_html_count = 0;
+  
+  while ($h_line = <L2H_HTML>)
+  {
+    if ($h_line =~ /^<!-- l2h_begin $l2h_name ([0-9]+) -->/)
+    {
+      $count = $1;
+      $h_content = "";
+      while ($h_line = <L2H_HTML>)
+      {
+	if ($h_line =~ /^<!-- l2h_end $l2h_name $count -->/)
+	{
+	  chomp $h_content;
+	  chomp $h_content;
+	  $l2h_html_count++;
+	  $h_content = l2h_ToCache($count, $h_content);
+	  $l2h_from_html[$count] = $h_content;
+	  $h_content = '';
+	  last;
+	}
+	$h_content = $h_content.$h_line;
+      }
+      if ($hcontent)
+      {
+	print "$ERROR Warning l2h: l2h_end $l2h_name $count not found\n" 
+	  if ($T2H_VERBOSE);
+	close(L2H_HTML);
+	return 0;
+      }
+    }
+  }
+  print "# l2h: Got $l2h_html_count of $l2h_latex_count html contents\n"
+    if ($T2H_VERBOSE);
+
+  close(L2H_HTML);
+  return 1;
+}
+
+sub l2h_FromHtml
+{
+  local($text) = @_;
+  local($done, $to_do, $count);
+  
+  $to_do = $text;
+  
+  while ($to_do =~ /([^\000]*)<!-- l2h_replace $l2h_name ([0-9]+) -->([^\000]*)/)
+  {
+    $to_do = $1;
+    $count = $2;
+    $done = $3.$done;
+    
+    $done = "<!-- l2h_end $l2h_name $count -->".$done
+      if ($T2H_DEBUG & $DEBUG_L2H);
+
+    $done = &l2h_ExtractFromHtml($count) . $done;
+
+    $done = "<!-- l2h_begin $l2h_name $count -->".$done
+      if ($T2H_DEBUG & $DEBUG_L2H);
+  }
+  return $to_do.$done;
+}
+
+
+sub l2h_ExtractFromHtml
+{
+  local($count) = @_;
+  
+  return $l2h_from_html[$count] if ($l2h_from_html[$count]);
+  
+  if ($count >= 0 && $count < $l2h_latex_count)
+  {
+    # now we are in trouble
+    local($l_l2h, $_);
+
+    $l2h_extract_error++;
+    print "$ERROR l2h: can't extract content $count from html\n" 
+      if ($T2H_VERBOSE);
+    # try simple (ordinary) substition (without l2h)
+    $l_l2h = $T2H_L2H;
+    $T2H_L2H = 0;
+    $_ = $l2h_to_latex{$count};
+    $_ = &substitute_style($_); 
+    &unprotect_texi;
+    $_ = "<!-- l2h: ". __LINE__ . " use texi2html -->" . $_
+      if ($T2H_DEBUG & $DEBUG_L2H);
+    $T2H_L2H = $l_l2h;
+    return $_;
+  }
+  else
+  {
+    # now we have been incorrectly called
+    $l2h_range_error++;
+    print "$ERROR l2h: Request of $count content which is out of valide range [0,$l2h_latex_count)\n";
+    return "<!-- l2h: ". __LINE__ . " out of range count $count -->"
+      if ($T2H_DEBUG & $DEBUG_L2H);
+    return "<!-- l2h: out of range count $count -->";
+  }
+}
+    
+sub l2h_FinishFromHtml
+{
+  if ($T2H_VERBOSE)
+  {
+    if ($l2h_extract_error + $l2h_range_error)
+    {
+      print "# l2h: finished from html ($l2h_extract_error extract and $l2h_range_error errors)\n";
+    }
+    else
+    {
+      print "# l2h: finished from html (no errors)\n";
+    }
+  }
+}
+
+sub l2h_Finish
+{
+  l2h_StoreCache();
+  if ($T2H_L2H_CLEAN)
+  {
+    print "# l2h: removing temporary files generated by l2h extension\n"
+      if $T2H_VERBOSE;
+    while (<"$docu_rdir$l2h_name"*>)
+    {
+      unlink $_;
+    }
+  }
+  print "# l2h: Finished\n" if $T2H_VERBOSE;
+  return 1;
+}
+
+##############################
+# stuff for l2h caching
+#
+
+# I tried doing this with a dbm data base, but it did not store all
+# keys/values. Hence, I did as latex2html does it
+sub l2h_InitCache
+{
+  if (-r "$l2h_cache_file")
+  {
+    my $rdo = do "$l2h_cache_file";
+    warn("$ERROR l2h Error: could not load $docu_rdir$l2h_cache_file: $@\n")
+      unless ($rdo);
+  }
+}
+
+sub l2h_StoreCache
+{
+  return unless $l2h_latex_count;
+  
+  my ($key, $value);
+  open(FH, ">$l2h_cache_file") || return warn"$ERROR l2h Error: could not open $docu_rdir$l2h_cache_file for writing: $!\n";
+
+  
+  while (($key, $value) = each %l2h_cache)
+  {
+    # escape stuff
+    $key =~ s|/|\\/|g;
+    $key =~ s|\\\\/|\\/|g;
+    # weird, a \ at the end of the key results in an error
+    # maybe this also broke the dbm database stuff
+    $key =~ s|\\$|\\\\|;
+    $value =~ s/\|/\\\|/g; 
+    $value =~ s/\\\\\|/\\\|/g; 
+    $value =~ s|\\\\|\\\\\\\\|g;
+    print FH "\n\$l2h_cache_key = q/$key/;\n";
+    print FH "\$l2h_cache{\$l2h_cache_key} = q|$value|;\n";
+  }
+  print FH "1;";
+  close(FH);
+}
+
+# return cached html, if it exists for text, and if all pictures
+# are there, as well
+sub l2h_FromCache
+{
+  my $text = shift;
+  my $cached = $l2h_cache{$text};
+  if ($cached)
+  {
+    while ($cached =~ m/SRC="(.*?)"/g)
+    {
+      unless (-e "$docu_rdir$1")
+      {
+	return undef;
+      }
+    }
+    return $cached;
+  }
+  return undef;
+}
+
+# insert generated html into cache, move away images, 
+# return transformed html
+$maximage = 1;
+sub l2h_ToCache
+{
+  my $count = shift;
+  my $content = shift;
+  my @images = ($content =~ /SRC="(.*?)"/g);
+  my ($src, $dest);
+
+  for $src (@images)
+  {
+    $dest = $l2h_img{$src};
+    unless ($dest)
+    {
+      my $ext;
+      if ($src =~ /.*\.(.*)$/ && $1 ne $docu_ext)
+      {
+	$ext = $1;
+      }
+      else
+      {
+	warn "$ERROR: L2h image $src has invalid extension\n";
+	next;
+      }
+      while (-e "$docu_rdir${docu_name}_$maximage.$ext") { $maximage++;}
+      $dest = "${docu_name}_$maximage.$ext";
+      system("cp -f $docu_rdir$src $docu_rdir$dest");
+      $l2h_img{$src} = $dest;
+      unlink "$docu_rdir$src" unless ($DEBUG & DEBUG_L2H);
+    }
+    $content =~ s/$src/$dest/g;
+  }
+  $l2h_cache{$l2h_to_latex[$count]} = $content;
+  return $content;
+}
+
+
+#+++############################################################################
+#                                                                              #
+# Pass 1: read source, handle command, variable, simple substitution           #
+#                                                                              #
+#---############################################################################
+
+@lines = ();				# whole document
+@toc_lines = ();			# table of contents
+@stoc_lines = ();			# table of contents
+$curlevel = 0;				# current level in TOC
+$node = '';				# current node name
+$node_next = '';                        # current node next name               
+$node_prev = '';                        # current node prev name
+$node_up = '';                          # current node up name
+$in_table = 0;				# am I inside a table
+$table_type = '';			# type of table ('', 'f', 'v', 'multi')
+@tables = ();			        # nested table support
+$in_bibliography = 0;			# am I inside a bibliography
+$in_glossary = 0;			# am I inside a glossary
+$in_top = 0;				# am I inside the top node
+$has_top = 0;				# did I see a top node?
+$has_top_command = 0;			# did I see @top for automatic pointers?
+$in_pre = 0;				# am I inside a preformatted section
+$in_list = 0;				# am I inside a list
+$in_html = 0;				# am I inside an HTML section
+$first_line = 1;		        # is it the first line
+$dont_html = 0;				# don't protect HTML on this line
+$deferred_ref = '';			# deferred reference for indexes
+@html_stack = ();			# HTML elements stack
+$html_element = '';			# current HTML element
+&html_reset;
+%macros = ();                           # macros
+
+# init l2h
+$T2H_L2H = &l2h_Init($docu_name) if ($T2H_L2H);
+$T2H_L2H = &l2h_InitToLatex      if ($T2H_L2H);    
+
+# build code for simple substitutions
+# the maps used (%simple_map and %things_map) MUST be aware of this
+# watch out for regexps, / and escaped characters!
+$subst_code = '';
+foreach (keys(%simple_map)) {
+    ($re = $_) =~ s/(\W)/\\$1/g; # protect regexp chars
+    $subst_code .= "s/\\\@$re/$simple_map{$_}/g;\n";
+}
+foreach (keys(%things_map)) {
+    $subst_code .= "s/\\\@$_\\{\\}/$things_map{$_}/g;\n";
+}
+if ($use_acc) {
+    # accentuated characters
+    foreach (keys(%accent_map)) {
+	if ($_ eq "`") {
+	    $subst_code .= "s/$;3";
+	} elsif ($_ eq "'") {
+	    $subst_code .= "s/$;4";
+	} else {
+	    $subst_code .= "s/\\\@\\$_";
+	}
+	$subst_code .= "([a-z])/&\${1}$accent_map{$_};/gi;\n";
+    }
+}
+eval("sub simple_substitutions { $subst_code }");
+
+&init_input;
+INPUT_LINE: while ($_ = &next_line) {
+    #
+    # remove \input on the first lines only
+    #
+    if ($first_line) {
+	next if /^\\input/;
+	$first_line = 0;
+    }
+    # non-@ substitutions cf. texinfmt.el
+    #
+    # parse texinfo tags
+    #
+    $tag = '';
+    $end_tag = '';
+    if (/^\s*\@end\s+(\w+)\b/) {
+	$end_tag = $1;
+    } elsif (/^\s*\@(\w+)\b/) {
+	$tag = $1;
+    }
+    #
+    # handle @html / @end html
+    #
+    if ($in_html) {
+	if ($end_tag eq 'html') {
+	    $in_html = 0;
+	} else {
+	    $tag2pro{$in_html} .= $_;
+	}
+	next;
+    } elsif ($tag eq 'html') {
+	$in_html = $PROTECTTAG . ++$html_num;
+	push(@lines, $in_html);
+	next;
+    }
+
+    #
+    # try to remove inlined comments
+    # syntax from tex-mode.el comment-start-skip
+    #
+    s/((^|[^\@])(\@\@)*)\@c(omment | |\{|$).*/$1/;
+
+# Sometimes I use @c right at the end of  a line ( to suppress the line feed )
+#    s/((^|[^\@])(\@\@)*)\@c(omment)?$/$1/;
+#     s/((^|[^\@])(\@\@)*)\@c(omment)? .*/$1/;
+#     s/(.*)\@c{.*?}(.*)/$1$2/;
+#     s/(.*)\@comment{.*?}(.*)/$1$2/;
+#     s/^(.*)\@c /$1/;
+#     s/^(.*)\@comment /$1/;
+
+    #############################################################
+    # value substitution before macro expansion, so that
+    # it works in macro arguments			    
+    s/\@value{($VARRE)}/$value{$1}/eg;
+			    
+    #############################################################
+    # macro substitution
+    while (/\@(\w+)/g)
+    {
+      if (exists($macros->{$1}))    
+      {
+	my $before = $`;
+	my $name = $1;
+	my $after = $';
+	my @args;
+	my $args;
+	if ($after =~ /^\s*{(.*?[^\\])}(.*)/)  
+	{
+	  $args = $1;
+	  $after = $2;
+	}
+	elsif (@{$macros->{$name}->{Args}} == 1)
+	{
+	  $args = $after;
+	  $args =~ s/^\s*//;
+	  $args =~ s/\s*$//;
+	  $after = '';
+	}
+	$args =~ s|\\\\|\\|g;
+	$args =~ s|\\{|{|g;
+        $args =~ s|\\}|}|g;
+	if (@{$macros->{$name}->{Args}} > 1)
+	{
+	  $args =~ s/(^|[^\\]),/$1$;/g ;
+	  $args =~ s|\\,|,|g;
+	  @args = split(/$;\s*/, $args) if (@{$macros->{$name}->{Args}} > 1);
+	}
+	else
+	{
+	  $args =~ s|\\,|,|g;
+	  @args = ($args);
+	}
+	my $macrobody = $macros->{$name}->{Body};
+	for ($i=0; $i<=$#args; $i++)
+	{
+	  $macrobody =~ s|\\$macros->{$name}->{Args}->[$i]\\|$args[$i]|g;
+	}
+	$macrobody =~ s|\\\\|\\|g;
+	$_ = $before . $macrobody . $after;
+	unshift @input_spool, map {$_ = $_."\n"} split(/\n/, $_);
+	next INPUT_LINE;
+      }
+    }				#
+			    
+    
+    #
+    # try to skip the line
+    #
+    if ($end_tag) {
+        $in_titlepage = 0 if $end_tag eq 'titlepage';
+	next if $to_skip{"end $end_tag"};
+    } elsif ($tag) {
+      $in_titlepage = 1 if $tag eq 'titlepage';
+      next if $to_skip{$tag};
+      last if $tag eq 'bye';
+    }
+    if ($in_top) {
+	# parsing the top node
+	if ($tag eq 'node' || 
+	    ($sec2level{$tag} && $tag !~ /unnumbered/ && $tag !~ /heading/))
+	{
+	    # no more in top
+	    $in_top = 0;
+	    push(@lines, $TOPEND);
+	}
+    }
+    unless ($in_pre) {
+	s/``/\"/g;
+	s/''/\"/g;
+	s/([\w ])---([\w ])/$1--$2/g;
+    }
+    #
+    # analyze the tag
+    #
+    if ($tag) {
+	# skip lines
+	&skip_until($tag), next if $tag eq 'ignore';
+	&skip_until($tag), next if $tag eq 'ifnothtml';
+	if ($tag eq 'ifinfo')
+	{
+	  &skip_until($tag), next unless $T2H_EXPAND eq 'info';
+	}
+	if ($tag eq 'iftex')
+	{
+	  &skip_until($tag), next unless $T2H_EXPAND eq 'tex';
+	} 
+	if ($tag eq 'tex')
+	{
+	  # add to latex2html file
+	  if ($T2H_EXPAND eq 'tex' && $T2H_L2H && ! $in_pre)
+	  {
+	    # add space to the end -- tex(i2dvi) does this, as well 
+	    push(@lines, &l2h_ToLatex(&string_until($tag) . " "));
+	  }
+	  else
+	  {
+	    &skip_until($tag);
+	  }
+	  next;
+	}
+	if ($tag eq 'titlepage')
+	{
+	  next;
+	}
+	# handle special tables
+	if ($tag =~ /^(|f|v|multi)table$/) {
+	    $table_type = $1;
+	    $tag = 'table';
+	}
+	# special cases
+	if ($tag eq 'top' || ($tag eq 'node' && /^\@node\s+top\s*,/i)) {
+	    $in_top = 1;
+	    $has_top = 1;
+	    $has_top_command = 1 if $tag eq 'top';
+	    @lines = (); # ignore all lines before top (title page garbage)
+	    next;
+	} elsif ($tag eq 'node') {
+	  if ($in_top)
+	  {
+	    $in_top = 0;
+	    push(@lines, $TOPEND);
+	  }
+	  warn "$ERROR Bad node line: $_" unless $_ =~ /^\@node\s$NODESRE$/o;
+	  # request of "Richard Y. Kim" <ryk@ap.com>
+	  s/^\@node\s+//;
+	  $_ = &protect_html($_); # if node contains '&' for instance
+	  ($node, $node_next, $node_prev, $node_up) = split(/,/);
+	  &normalise_node($node);
+	  &normalise_node($node_next);
+	  &normalise_node($node_prev);
+	  &normalise_node($node_up);
+	  $node =~ /\"/ ?
+	    push @lines, &html_debug("<A NAME='$node'></A>\n", __LINE__) :
+	    push @lines, &html_debug("<A NAME=\"$node\"></A>\n", __LINE__);
+	  next;
+	} elsif ($tag eq 'include') {
+	    if (/^\@include\s+($FILERE)\s*$/o) {
+		$file = LocateIncludeFile($1);
+		if ($file && -e $file) {
+		    &open($file);
+		    print "# including $file\n" if $T2H_VERBOSE;
+		} else {
+		    warn "$ERROR Can't find $1, skipping";
+		}
+	    } else {
+		warn "$ERROR Bad include line: $_";
+	    }
+	    next;
+	} elsif ($tag eq 'ifclear') {
+	    if (/^\@ifclear\s+($VARRE)\s*$/o) {
+		next unless defined($value{$1});
+		&skip_until($tag);
+	    } else {
+		warn "$ERROR Bad ifclear line: $_";
+	    }
+	    next;
+	} elsif ($tag eq 'ifset') {
+	    if (/^\@ifset\s+($VARRE)\s*$/o) {
+		next if defined($value{$1});
+		&skip_until($tag);
+	    } else {
+		warn "$ERROR Bad ifset line: $_";
+	    }
+	    next;
+	} elsif ($tag eq 'menu') {
+	    unless ($T2H_SHOW_MENU) {
+		&skip_until($tag);
+		next;
+	    }
+	    &html_push_if($tag);
+	    push(@lines, &html_debug('', __LINE__));
+	} elsif ($format_map{$tag}) {
+	    $in_pre = 1 if $format_map{$tag} eq 'PRE';
+	    &html_push_if($format_map{$tag});
+	    push(@lines, &html_debug('', __LINE__));
+	    $in_list++ if $format_map{$tag} eq 'UL' || $format_map{$tag} eq 'OL' ;
+#	    push(@lines, &debug("<BLOCKQUOTE>\n", __LINE__))
+#	      if $tag =~ /example/i;
+	    # sunshine@sunshineco.com: <PRE>bla</PRE> looks better than
+	    # <PRE>\nbla</PRE> (at least on NeXTstep browser
+	    push(@lines, &debug("<$format_map{$tag}>" . 
+				($in_pre ? '' : "\n"), __LINE__));
+	    next;
+	}
+	elsif (exists $complex_format_map->{$tag})
+	{
+	  my $start = eval $complex_format_map->{$tag}->[0];
+	  if ($@)
+	  {
+	    print "$ERROR: eval of complex_format_map->{$tag}->[0] $complex_format_map->{$tag}->[0]: $@";
+	    $start = '<pre>'
+	  }
+	  $in_pre = 1 if $start =~ /<pre/;
+	  push(@lines, html_debug($start. ($in_pre ? '' : "\n"), __LINE__));
+	  next;
+	} elsif ($tag eq 'table') {
+	  # anorland@hem2.passagen.se
+	  # if (/^\s*\@(|f|v|multi)table\s+\@(\w+)/) {
+	     if (/^\s*\@(|f|v|multi)table\s+\@(\w+)|(\{[^\}]*\})/) {
+		$in_table = $2;
+		unshift(@tables, join($;, $table_type, $in_table));
+		if ($table_type eq "multi") {
+		    # don't use borders -- gets confused by empty cells
+		    push(@lines, &debug("<TABLE>\n", __LINE__));
+		    &html_push_if('TABLE');
+		} else {
+		    push(@lines, &debug("<DL COMPACT>\n", __LINE__));
+		    &html_push_if('DL');
+		}
+		push(@lines, &html_debug('', __LINE__));
+	    } else {
+		warn "$ERROR Bad table line: $_";
+	    }
+	    next;
+	} 
+	elsif ($tag eq 'synindex' || $tag eq 'syncodeindex') 
+	{
+	  if (/^\@$tag\s+(\w+)\s+(\w+)\s*$/) 
+	  {
+	    my $from = $1;
+	    my $to = $2;
+	    my $prefix_from = IndexName2Prefix($from);
+	    my $prefix_to = IndexName2Prefix($to);
+
+	    warn("$ERROR unknown from index name $from ind syn*index line: $_"), next
+	      unless $prefix_from;
+	    warn("$ERROR unknown to index name $to ind syn*index line: $_"), next
+	      unless $prefix_to;
+
+	    if ($tag eq 'syncodeindex')
+	    {
+	      $index_properties->{$prefix_to}->{'from_code'}->{$prefix_from} = 1;
+	    }
+	    else
+	    {
+	       $index_properties->{$prefix_to}->{'from'}->{$prefix_from} = 1;
+	    }
+	  } 
+	  else 
+	  {
+	    warn "$ERROR Bad syn*index line: $_";
+	  }
+	  next;
+	} 
+	elsif ($tag eq 'defindex' || $tag eq 'defcodeindex') 
+	{
+	  if (/^\@$tag\s+(\w+)\s*$/) 
+	  {
+	    my $name = $1;
+	    $index_properties->{$name}->{name} = $name;
+	    $index_properties->{$name}->{code} = 1 if $tag eq 'defcodeindex';
+	  } 
+	  else 
+	  {
+	    warn "$ERROR Bad defindex line: $_";
+	  }
+	  next;
+	}
+	elsif (/^\@printindex/)
+	{
+	  push (@lines, "<!--::${section}::-->$_");
+	  next;
+	}
+	elsif ($tag eq 'sp') {
+	    push(@lines, &debug("<P>\n", __LINE__));
+	    next;
+	} elsif ($tag eq 'center') {
+	    push(@lines, &debug("<center>\n", __LINE__));
+	    s/\@center//;
+	} elsif ($tag eq 'setref') {
+	    &protect_html; # if setref contains '&' for instance
+	    if (/^\@$tag\s*{($NODERE)}\s*$/) {
+		$setref = $1;
+		$setref =~ s/\s+/ /g; # normalize
+		$setref =~ s/ $//;
+		$node2sec{$setref} = $name;
+		$sec2node{$name} = $setref;
+		$node2href{$setref} = "$docu_doc#$docid";
+	    } else {
+		warn "$ERROR Bad setref line: $_";
+	    }
+	    next;
+	} elsif ($tag eq 'lowersections') {
+	    local ($sec, $level);
+	    while (($sec, $level) = each %sec2level) {
+		$sec2level{$sec} = $level + 1;
+	    }
+	    next;
+	} elsif ($tag eq 'raisesections') {
+	    local ($sec, $level);
+	    while (($sec, $level) = each %sec2level) {
+		$sec2level{$sec} = $level - 1;
+	    }
+	    next;
+	}
+	elsif ($tag eq 'macro' || $tag eq 'rmacro')
+	{
+	  if (/^\@$tag\s*(\w+)\s*(.*)/)
+	  {
+	    my $name = $1;
+	    my @args;
+	    @args = split(/\s*,\s*/ , $1)
+	      if ($2 =~ /^\s*{(.*)}\s*/);
+	    
+	    $macros->{$name}->{Args} = \@args;
+	    $macros->{$name}->{Body} = '';
+	    while (($_ = &next_line) && $_ !~ /\@end $tag/)
+	    {
+	      $macros->{$name}->{Body} .= $_;
+	    }
+	    die "ERROR: No closing '\@end $tag' found for macro definition of '$name'\n"
+	      unless (/\@end $tag/);
+	    chomp $macros->{$name}->{Body};
+	  }
+	  else
+	  {
+	    warn "$ERROR: Bad macro defintion $_"
+	  }
+	  next;
+	}
+	elsif ($tag eq 'unmacro')
+	{
+	  delete $macros->{$1} if (/^\@unmacro\s*(\w+)/);
+	  next;
+	}
+	elsif ($tag eq 'documentlanguage')
+	{
+	  SetDocumentLanguage($1) if (!$T2H_LANG && /documentlanguage\s*(\w+)/);
+	}
+	elsif (defined($def_map{$tag})) {
+	    if ($def_map{$tag}) {
+		s/^\@$tag\s+//;
+		$tag = $def_map{$tag};
+		$_ = "\@$tag $_";
+		$tag =~ s/\s.*//;
+	    }
+	} elsif (defined($user_sub{$tag})) {
+	    s/^\@$tag\s+//;
+	    $sub = $user_sub{$tag};
+	    print "# user $tag = $sub, arg: $_" if $T2H_DEBUG & $DEBUG_USER;
+	    if (defined(&$sub)) {
+		chop($_);
+		&$sub($_);
+	    } else {
+		warn "$ERROR Bad user sub for $tag: $sub\n";
+	    }
+	    next;
+	  } 
+	if (defined($def_map{$tag})) {
+	    s/^\@$tag\s+//;
+	    if ($tag =~ /x$/) {
+		# extra definition line
+		$tag = $`;
+		$is_extra = 1;
+	    } else {
+		$is_extra = 0;
+	    }
+	    while (/\{([^\{\}]*)\}/) {
+		# this is a {} construct
+		($before, $contents, $after) = ($`, $1, $');
+		# protect spaces
+		$contents =~ s/\s+/$;9/g;
+		# restore $_ protecting {}
+		$_ = "$before$;7$contents$;8$after";
+	    }
+	    @args = split(/\s+/, &protect_html($_));
+	    foreach (@args) {
+		s/$;9/ /g;	# unprotect spaces
+		s/$;7/\{/g;	# ... {
+		s/$;8/\}/g;	# ... }
+	    }
+	    $type = shift(@args);
+	    $type =~ s/^\{(.*)\}$/$1/;
+	    print "# def ($tag): {$type} ", join(', ', @args), "\n"
+		if $T2H_DEBUG & $DEBUG_DEF;
+	    $type .= ':'; # it's nicer like this
+	    my $name = shift(@args);
+	    $name =~ s/^\{(.*)\}$/$1/;
+	    if ($is_extra) {
+		$_ = &debug("<DT>", __LINE__);
+	    } else {
+		$_ = &debug("<DL>\n<DT>", __LINE__);
+	    }
+	    if ($tag eq 'deffn' || $tag eq 'defvr' || $tag eq 'deftp') {
+		$_ .= "<U>$type</U> <B>$name</B>";
+		$_ .= " <I>@args</I>" if @args;
+	    } elsif ($tag eq 'deftypefn' || $tag eq 'deftypevr'
+		     || $tag eq 'defcv' || $tag eq 'defop') {
+		$ftype = $name;
+		$name = shift(@args);
+		$name =~ s/^\{(.*)\}$/$1/;
+		$_ .= "<U>$type</U> $ftype <B>$name</B>";
+		$_ .= " <I>@args</I>" if @args;
+	    } else {
+		warn "$ERROR Unknown definition type: $tag\n";
+		$_ .= "<U>$type</U> <B>$name</B>";
+		$_ .= " <I>@args</I>" if @args;
+	    }
+ 	    $_ .= &debug("\n<DD>", __LINE__);
+	    $name = &unprotect_html($name);
+	    if ($tag eq 'deffn' || $tag eq 'deftypefn') {
+	      EnterIndexEntry('f', $name, $docu_doc, $section, \@lines);
+#		unshift(@input_spool, "\@findex $name\n");
+	    } elsif ($tag eq 'defop') {
+	      EnterIndexEntry('f', "$name on $ftype", $docu_doc, $section, \@lines);
+#		unshift(@input_spool, "\@findex $name on $ftype\n");
+	    } elsif ($tag eq 'defvr' || $tag eq 'deftypevr' || $tag eq 'defcv') {
+	      EnterIndexEntry('v', $name, $docu_doc, $section, \@lines);
+#		unshift(@input_spool, "\@vindex $name\n");
+	    } else {
+	      EnterIndexEntry('t', $name, $docu_doc, $section, \@lines);
+#		unshift(@input_spool, "\@tindex $name\n");
+	    }
+	    $dont_html = 1;
+	}
+    } elsif ($end_tag) {
+	if ($format_map{$end_tag}) {
+	    $in_pre = 0 if $format_map{$end_tag} eq 'PRE';
+	    $in_list-- if $format_map{$end_tag} eq 'UL' || $format_map{$end_tag} eq 'OL' ;
+	    &html_pop_if('P');
+	    &html_pop_if('LI');
+	    &html_pop_if();
+	    push(@lines, &debug("</$format_map{$end_tag}>\n", __LINE__));
+	    push(@lines, &html_debug('', __LINE__));
+	}
+	elsif (exists $complex_format_map->{$end_tag})
+	{
+	  my $end = eval $complex_format_map->{$end_tag}->[1];
+	  if ($@)
+	  {
+	    print "$ERROR: eval of complex_format_map->{$end_tag}->[1] $complex_format_map->{$end_tag}->[0]: $@";
+	    $end = '</pre>'
+	  }
+	  $in_pre = 0 if $end =~ m|</pre>|;
+	  push(@lines, html_debug($end, __LINE__));
+	} elsif ($end_tag =~ /^(|f|v|multi)table$/) {
+	    unless (@tables) {
+		warn "$ERROR \@end $end_tag without \@*table\n";
+		next;
+	    }
+	    &html_pop_if('P');
+	    ($table_type, $in_table) = split($;, shift(@tables));
+	    unless ($1 eq $table_type) {
+		warn "$ERROR \@end $end_tag without matching \@$end_tag\n";
+		next;
+	    }
+	    if ($table_type eq "multi") {
+		push(@lines, "</TR></TABLE>\n");
+		&html_pop_if('TR');
+	    } else {
+		push(@lines, "</DL>\n");
+		&html_pop_if('DD');
+	    }
+	    &html_pop_if();
+	    if (@tables) {
+		($table_type, $in_table) = split($;, $tables[0]);
+	    } else {
+		$in_table = 0;
+	    }
+	} elsif (defined($def_map{$end_tag})) {
+ 	    push(@lines, &debug("</DL>\n", __LINE__));
+	} elsif ($end_tag eq 'menu') {
+	    &html_pop_if();
+	    push(@lines, $_); # must keep it for pass 2
+	} 
+	next;
+    }
+    #############################################################
+    # anchor insertion
+    while (/\@anchor\s*\{(.*?)\}/)
+    {
+      $_ = $`.$';
+      my $anchor = $1;
+      $anchor = &normalise_node($anchor);
+      push @lines, &html_debug("<A NAME=\"$anchor\"></A>\n");
+      $node2href{$anchor} = "$docu_doc#$anchor";
+      next INPUT_LINE if $_ =~ /^\s*$/;
+    }
+
+    #############################################################
+    # index entry generation, after value substitutions
+    if (/^\@(\w+?)index\s+/)
+    {
+      EnterIndexEntry($1, $', $docu_doc, $section, \@lines);
+      next;
+    }
+    #
+    # protect texi and HTML things
+    &protect_texi;
+    $_ = &protect_html($_) unless $dont_html;
+    $dont_html = 0;
+    # substitution (unsupported things)
+    s/^\@exdent\s+//g;
+    s/\@noindent\s+//g;
+    s/\@refill\s+//g;
+    # other substitutions
+    &simple_substitutions;
+    s/\@footnote\{/\@footnote$docu_doc\{/g; # mark footnotes, cf. pass 4
+    #
+    # analyze the tag again
+    #
+    if ($tag) {
+      if (defined($sec2level{$tag}) && $sec2level{$tag} > 0) {
+	    if (/^\@$tag\s+(.+)$/) {
+		$name = $1;
+		$name = &normalise_node($name);
+		$level = $sec2level{$tag};
+		# check for index
+		$first_index_chapter = $name
+		  if ($level == 1 && !$first_index_chapter && 
+		      $name =~ /index/i);
+		if ($in_top && /heading/){
+		    $T2H_HAS_TOP_HEADING = 1;
+                    $_ = &debug("<H$level>$name</H$level>\n", __LINE__);
+		    &html_push_if('body');
+		    print "# top heading, section $name, level $level\n"
+			if $T2H_DEBUG & $DEBUG_TOC;
+		}
+		else
+		{
+		  unless (/^\@\w*heading/)
+		  {
+		    unless (/^\@unnumbered/)
+		    {
+		      my $number = &update_sec_num($tag, $level);
+		      $name = $number. ' ' . $name if $T2H_NUMBER_SECTIONS;
+		      $sec2number{$name} = $number;
+		      $number2sec{$number} = $name;
+		    }
+		    if (defined($toplevel))
+		    {
+		      push @lines, ($level==$toplevel ? $CHAPTEREND : $SECTIONEND);
+		    }
+		    else
+		    {
+		      # first time we see a "section"
+		      unless ($level == 1) 
+		      {
+			warn "$WARN The first section found is not of level 1: $_";
+		      }
+		      $toplevel = $level;
+		    }
+		    push(@sections, $name);
+		    next_doc() if ($T2H_SPLIT eq 'section' ||
+				   $T2H_SPLIT && $level == $toplevel);
+		  }
+		  $sec_num++;
+		  $docid = "SEC$sec_num";
+		  $tocid = (/^\@\w*heading/ ? undef : "TOC$sec_num");
+		  # check biblio and glossary
+		  $in_bibliography = ($name =~ /^([A-Z]|\d+)?(\.\d+)*\s*bibliography$/i);
+		  $in_glossary = ($name =~ /^([A-Z]|\d+)?(\.\d+)*\s*glossary$/i);
+		  # check node
+		  if ($node)
+		  {
+		    warn "$ERROR Duplicate node found: $node\n"
+		      if ($node2sec{$node});
+		  }
+		  else
+		  {
+		    $name .= ' ' while ($node2sec{$name});
+		    $node = $name;
+		  }
+		  $name .= ' ' while ($sec2node{$name});
+		  $section = $name; 
+		  $node2sec{$node} = $name;
+		  $sec2node{$name} = $node;
+		  $node2href{$node} = "$docu_doc#$docid";
+		  $node2next{$node} = $node_next;
+		  $node2prev{$node} = $node_prev;
+		  $node2up{$node} = $node_up;
+		  print "# node $node, section $name, level $level\n"
+		    if $T2H_DEBUG & $DEBUG_TOC;
+
+		  $node = '';
+		  $node_next = '';
+		  $node_prev = '';
+		  $node_next = '';
+		  if ($tocid)
+		  {
+		    # update TOC
+		    while ($level > $curlevel) {
+		      $curlevel++;
+		      push(@toc_lines, "<UL>\n");
+		    }
+		    while ($level < $curlevel) {
+		      $curlevel--;
+		      push(@toc_lines, "</UL>\n");
+		    }
+		    $_ = &t2h_anchor($tocid, "$docu_doc#$docid", $name, 1);
+		    $_ = &substitute_style($_);
+		    push(@stoc_lines, "$_<BR>\n") if ($level == 1);
+		    if ($T2H_NUMBER_SECTIONS)
+		    {
+		      push(@toc_lines, $_ . "<BR>\n")
+		    }
+		    else
+		    {
+		      push(@toc_lines, "<LI>" . $_ ."</LI>");
+		    }
+		  }
+		  else
+		  {
+		    push(@lines, &html_debug("<A NAME=\"$docid\"></A>\n", 
+					   __LINE__));
+		  }
+		  # update DOC
+		  push(@lines, &html_debug('', __LINE__));
+		  &html_reset;
+		  $_ =  "<H$level> $name </H$level>\n<!--docid::${docid}::-->\n";
+		  $_ = &debug($_, __LINE__);
+		  push(@lines, &html_debug('', __LINE__));
+		}
+		# update DOC
+		foreach $line (split(/\n+/, $_)) {
+		    push(@lines, "$line\n");
+		}
+		next;
+	    } else {
+		warn "$ERROR Bad section line: $_";
+	    }
+	} else {
+	    # track variables
+	    $value{$1} = Unprotect_texi($2), next if /^\@set\s+($VARRE)\s+(.*)$/o;
+	    delete $value{$1}, next if /^\@clear\s+($VARRE)\s*$/o;
+	    # store things
+	    $value{'_shorttitle'} = Unprotect_texi($1), next if /^\@shorttitle\s+(.*)$/;
+	    $value{'_setfilename'}   = Unprotect_texi($1), next if /^\@setfilename\s+(.*)$/;
+	    $value{'_settitle'}      = Unprotect_texi($1), next if /^\@settitle\s+(.*)$/;
+	    $value{'_author'}   .= Unprotect_texi($1)."\n", next if /^\@author\s+(.*)$/;
+	    $value{'_subtitle'} .= Unprotect_texi($1)."\n", next if /^\@subtitle\s+(.*)$/;
+	    $value{'_title'}    .= Unprotect_texi($1)."\n", next if /^\@title\s+(.*)$/;
+
+	    # list item
+	    if (/^\s*\@itemx?\s+/) {
+		$what = $';
+		$what =~ s/\s+$//;
+		if ($in_bibliography && $use_bibliography) {
+		    if ($what =~ /^$BIBRE$/o) {
+			$id = 'BIB' . ++$bib_num;
+			$bib2href{$what} = "$docu_doc#$id";
+			print "# found bibliography for '$what' id $id\n"
+			    if $T2H_DEBUG & $DEBUG_BIB;
+			$what = &t2h_anchor($id, '', $what);
+		    }
+		} elsif ($in_glossary && $T2H_USE_GLOSSARY) {
+		    $id = 'GLOSS' . ++$gloss_num;
+		    $entry = $what;
+		    $entry =~ tr/A-Z/a-z/ unless $entry =~ /^[A-Z\s]+$/;
+		    $gloss2href{$entry} = "$docu_doc#$id";
+		    print "# found glossary for '$entry' id $id\n"
+			if $T2H_DEBUG & $DEBUG_GLOSS;
+		    $what = &t2h_anchor($id, '', $what);
+		}
+		elsif ($in_table && ($table_type eq 'f' || $table_type eq 'v'))
+		{
+		  EnterIndexEntry($table_type, $what, $docu_doc, $section, \@lines);
+		}
+		&html_pop_if('P');
+		if ($html_element eq 'DL' || $html_element eq 'DD') {
+		    if ($things_map{$in_table} && !$what) {
+			# special case to allow @table @bullet for instance
+			push(@lines, &debug("<DT>$things_map{$in_table}\n", __LINE__));
+		    } else {
+			push(@lines, &debug("<DT>\@$in_table\{$what\}\n", __LINE__));
+		    }
+		    push(@lines, "<DD>");
+		    &html_push('DD') unless $html_element eq 'DD';
+		    if ($table_type) { # add also an index
+			unshift(@input_spool, "\@${table_type}index $what\n");
+		    }
+		} elsif ($html_element eq 'TABLE') {
+		    push(@lines, &debug("<TR><TD>$what</TD>\n", __LINE__));
+		    &html_push('TR');
+		} elsif ($html_element eq 'TR') {
+		    push(@lines, &debug("</TR>\n", __LINE__));
+		    push(@lines, &debug("<TR><TD>$what</TD>\n", __LINE__));
+		} else {
+		    push(@lines, &debug("<LI>$what\n", __LINE__));
+		    &html_push('LI') unless $html_element eq 'LI';
+		}
+		push(@lines, &html_debug('', __LINE__));
+		if ($deferred_ref) {
+		    push(@lines, &debug("$deferred_ref\n", __LINE__));
+		    $deferred_ref = '';
+		}
+		next;
+	    } elsif (/^\@tab\s+(.*)$/) {
+		push(@lines, "<TD>$1</TD>\n");
+		next;
+	    }
+	}
+    }
+    # paragraph separator
+    if ($_ eq "\n" && ! $in_pre) {
+	next if $#lines >= 0 && $lines[$#lines] eq "\n";
+	if ($html_element eq 'P') {
+	    push (@lines, &debug("</P><P>\n", __LINE__));
+	}
+# 	else
+# 	{
+# 	  push(@lines, "<P></P>\n");
+# 	  $_ = &debug("<P></P>\n", __LINE__);
+# 	}
+        elsif ($html_element eq 'body' || $html_element eq 'BLOCKQUOTE' || $html_element eq 'DD' || $html_element eq 'LI') 
+	{
+	  &html_push('P');
+	  push(@lines, &debug("<P>\n", __LINE__));
+	}
+      }
+    # otherwise
+    push(@lines, $_) unless $in_titlepage;
+    push(@lines, &debug("</center>\n", __LINE__))  if ($tag eq 'center');
+}
+
+# finish TOC
+$level = 0;
+while ($level < $curlevel) {
+    $curlevel--;
+    push(@toc_lines, "</UL>\n");
+}
+
+print "# end of pass 1\n" if $T2H_VERBOSE;
+
+SetDocumentLanguage('en') unless ($T2H_LANG);
+#+++############################################################################
+#                                                                              #
+# Stuff related to Index generation                                            #
+#                                                                              #
+#---############################################################################
+
+sub EnterIndexEntry
+{
+  my $prefix = shift;
+  my $key = shift;
+  my $docu_doc = shift;
+  my $section = shift;
+  my $lines = shift;
+  local $_;
+
+  warn "$ERROR Undefined index command: $_", next
+    unless (exists ($index_properties->{$prefix}));
+  $key =~ s/\s+$//;
+  $_ = $key;
+  &protect_texi;
+  $key = $_;
+  $_ = &protect_html($_);
+  my $html_key = substitute_style($_);
+  my $id;
+  $key = remove_style($key);
+  $key = remove_things($key);
+  $_ = $key;
+  &unprotect_texi;
+  $key = $_;
+  while (exists $index->{$prefix}->{$key}) {$key .= ' '};
+  if ($lines->[$#lines] =~ /^<!--docid::(.+)::-->$/)
+  {
+    $id = $1;
+  }
+  else
+  {
+    $id = 'IDX' . ++$idx_num;
+    push(@$lines, &t2h_anchor($id, '', $T2H_INVISIBLE_MARK, !$in_pre));
+  }
+  $index->{$prefix}->{$key}->{html_key} = $html_key;
+  $index->{$prefix}->{$key}->{section} = $section;
+  $index->{$prefix}->{$key}->{href} = "$docu_doc#$id";
+  print "# found ${prefix}index  for '$key' with id $id\n"
+    if $T2H_DEBUG & $DEBUG_INDEX;
+}
+
+sub IndexName2Prefix
+{
+  my $name = shift;
+  my $prefix;
+
+  for $prefix (keys %$index_properties)
+  {
+    return $prefix if ($index_properties->{$prefix}->{name} eq $name);
+  }
+  return undef;
+}
+
+sub GetIndexEntries
+{
+  my $normal = shift;
+  my $code = shift;
+  my ($entries, $prefix, $key) = ({});
+  
+  for $prefix (keys %$normal)
+  {
+    for $key (keys %{$index->{$prefix}})
+    {
+      $entries->{$key} = {%{$index->{$prefix}->{$key}}};
+    }
+  }
+
+  if (defined($code))
+  {
+    for $prefix (keys %$code)
+    {
+      unless (exists $normal->{$keys})
+      {
+	for $key (keys %{$index->{$prefix}})
+	{
+	  $entries->{$key} = {%{$index->{$prefix}->{$key}}};
+	  $entries->{$key}->{html_key} = "<CODE>$entries->{$key}->{html_key}</CODE>";
+	}
+      }
+    }
+  }
+  return $entries;
+}
+
+sub byAlpha
+{
+  if ($a =~ /^[A-Za-z]/)
+  {
+    if ($b =~ /^[A-Za-z]/)
+    {
+      return lc($a) cmp lc($b);
+    }
+    else
+    {
+      return 1;
+    }
+  }
+  elsif ($b =~ /^[A-Za-z]/)
+  {
+    return -1;
+  }
+  else
+  {
+    return lc($a) cmp lc($b);
+  } 
+}
+
+sub GetIndexPages
+{
+  my $entries = shift;
+  my (@Letters, $key);
+  my ($EntriesByLetter, $Pages, $page) = ({}, [], {});
+  my @keys = sort byAlpha keys %$entries;
+
+  for $key (@keys)
+  {
+    push @{$EntriesByLetter->{uc(substr($key,0, 1))}} , $entries->{$key};
+  }
+  @Letters = sort byAlpha keys %$EntriesByLetter;
+  
+  $T2H_SPLIT_INDEX = 0 unless ($T2H_SPLIT);
+
+  unless ($T2H_SPLIT_INDEX)
+  {
+    $page->{First} = $Letters[0];
+    $page->{Last} = $Letters[$#Letters];
+    $page->{Letters} = \@Letters;
+    $page->{EntriesByLetter} = $EntriesByLetter;
+    push @$Pages, $page;
+    return $Pages;
+  }
+
+  if ($T2H_SPLIT_INDEX =~ /^\d+$/)
+  {
+    my $i = 0;
+    my ($prev_letter, $letter);
+    $page->{First} = $Letters[0];
+    for $letter (@Letters)
+    {
+      if ($i > $T2H_SPLIT_INDEX)
+      {
+	$page->{Last} = $prev_letter;
+	push @$Pages, {%$page};
+	$page->{Letters} = [];
+	$page->{EntriesByLetter} = {};
+	$page->{First} = $letter;
+	$i=0;
+      }
+      push @{$page->{Letters}}, $letter;
+      $page->{EntriesByLetter}->{$letter} = [@{$EntriesByLetter->{$letter}}];
+      $i += scalar(@{$EntriesByLetter->{$letter}});
+      $prev_letter = $letter;
+    }
+    $page->{Last} = $Letters[$#Letters];
+    push @$Pages, {%$page};
+  }
+  return $Pages;
+}
+
+sub GetIndexSummary
+{
+  my $first_page = shift;
+  my $Pages = shift;
+  my $name = shift;
+  my ($page, $letter, $summary, $i, $l1, $l2, $l);
+
+  $i = 0;
+  $summary = '<table><tr><th valign=top>Jump to: &nbsp; </th><td>';
+  
+  for $page ($first_page, @$Pages)
+  {
+    for $letter (@{$page->{Letters}})
+    {
+      $l = t2h_anchor('', "$page->{href}#${name}_$letter", "<b>$letter</b>", 
+		      0, 'style="text-decoration:none"') . "\n &nbsp; \n";
+      
+      if ($letter =~ /^[A-Za-z]/)
+      {
+	$l2 .= $l;
+      }
+      else
+      {
+	$l1 .= $l;
+      }
+    }
+  }
+  $summary .= $l1 . "<BR>\n" if ($l1);
+  $summary .= $l2 . '</td></tr></table><br>';
+  return $summary;
+}
+
+sub PrintIndexPage
+{
+  my $lines = shift;
+  my $summary = shift;
+  my $page = shift;
+  my $name = shift;
+
+  push @$lines, $summary;
+
+  push @$lines , <<EOT;
+<P></P>
+<TABLE border=0>
+<TR><TD></TD><TH ALIGN=LEFT>Index Entry</TH><TH ALIGN=LEFT> Section</TH></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+EOT
+
+  for $letter (@{$page->{Letters}})
+  {
+    push @$lines, "<TR><TH><A NAME=\"${name}_$letter\"></A>$letter</TH><TD></TD><TD></TD></TR>\n";
+    for $entry (@{$page->{EntriesByLetter}->{$letter}})
+    {
+      push @$lines, 
+      "<TR><TD></TD><TD valign=top>" . 
+	t2h_anchor('', $entry->{href}, $entry->{html_key}) .
+	  "</TD><TD valign=top>" . 
+	    t2h_anchor('', sec_href($entry->{section}), clean_name($entry->{section})) .
+	      "</TD></TR>\n";
+    }
+    push @$lines, "<TR><TD COLSPAN=3> <HR></TD></TR>\n";
+  }
+  push @$lines, "</TABLE><P></P>";
+  push @$lines, $summary;
+}
+
+sub PrintIndex
+{
+  my $lines = shift;
+  my $name = shift;
+  my $section = shift;
+  $section = 'Top' unless $section;
+  my $prefix = IndexName2Prefix($name);
+
+  warn ("$ERROR printindex: bad index name: $name"), return 
+    unless $prefix;
+
+  if ($index_properties->{$prefix}->{code})
+  {
+    $index_properties->{$prefix}->{from_code}->{$prefix} = 1;
+  }
+  else
+  {
+    $index_properties->{$prefix}->{from}->{$prefix}= 1;
+  }
+
+  my $Entries = GetIndexEntries($index_properties->{$prefix}->{from}, 
+				$index_properties->{$prefix}->{from_code});
+  return unless %$Entries;
+
+  if ($T2H_IDX_SUMMARY)
+  {
+    my $key;
+    open(FHIDX, ">$docu_rdir$docu_name" . "_$name.idx")
+      || die "Can't open > $docu_rdir$docu_name" . "_$name.idx for writing: $!\n";
+    print "# writing $name index summary in $docu_rdir$docu_name" . "_$name.idx...\n" if $T2H_VERBOSE;
+
+    for $key (sort keys %$Entries)
+    {
+      print FHIDX "$key\t$Entries->{$key}->{href}\n";
+    }
+  }
+
+  my $Pages = GetIndexPages($Entries);
+  my $page;
+  my $first_page = shift @$Pages;
+  my $sec_name = $section;
+  # remove section number
+  $sec_name =~ s/.*? // if $sec_name =~ /^([A-Z]|\d+)\./;
+
+  ($first_page->{href} = sec_href($section)) =~ s/\#.*$//;
+  # Update tree structure of document
+  if (@$Pages)
+  {
+    my $sec;
+    my @after;
+
+    while (@sections && $sections[$#sections] ne $section)
+    {
+      unshift @after, pop @sections;
+    }
+
+    for $page (@$Pages)
+    {
+      my $node = ($page->{First} ne $page->{Last} ? 
+		  "$sec_name: $page->{First} -- $page->{Last}" :
+		  "$sec_name: $page->{First}");
+      push @sections, $node;
+      $node2sec{$node} = $node;
+      $sec2node{$node} = $node;
+      $node2up{$node} = $section;
+      $page->{href} = next_doc();
+      $page->{name} = $node;
+      $node2href{$node} = $page->{href};
+      if ($prev_node)
+      {
+	$node2next{$prev_node} = $node;
+	$node2prev{$node} = $prev_node;
+      }
+      $prev_node = $node;
+    }
+    push @sections, @after;
+  }
+
+  my $summary = GetIndexSummary($first_page, $Pages, $name);
+  PrintIndexPage($lines, $summary, $first_page, $name);
+  for $page (@$Pages)
+  {
+    push @$lines, ($T2H_SPLIT eq 'chapter' ? $CHAPTEREND : $SECTIONEND);
+    push @$lines, "<H2 ALIGN=\"Left\">$page->{name}</H2>\n";
+    PrintIndexPage($lines, $summary, $page, $name);
+  }
+}
+
+
+#+++############################################################################
+#                                                                              #
+# Pass 2/3: handle style, menu, index, cross-reference                         #
+#                                                                              #
+#---############################################################################
+
+@lines2 = ();				# whole document (2nd pass)
+@lines3 = ();				# whole document (3rd pass)
+$in_menu = 0;				# am I inside a menu
+
+while (@lines) {
+    $_ = shift(@lines);
+    #
+    # special case (protected sections)
+    #
+    if (/^$PROTECTTAG/o) {
+	push(@lines2, $_);
+	next;
+    }
+    #
+    # menu
+    #
+    if (/^\@menu\b/)
+    {
+      $in_menu = 1;
+      $in_menu_listing = 1;
+      push(@lines2, &debug("<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> \n", __LINE__));
+      next;
+    }
+    if (/^\@end\s+menu\b/)
+    {
+      if ($in_menu_listing)
+      {
+	push(@lines2, &debug("</TABLE></BLOCKQUOTE>\n", __LINE__));
+      }
+      else
+      {
+	push(@lines2, &debug("</BLOCKQUOTE>\n", __LINE__));
+      }
+      $in_menu = 0;
+      $in_menu_listing = 0;
+      next;
+    }
+    if ($in_menu) 
+    {
+      my ($node, $name, $descr);
+      if (/^\*\s+($NODERE)::/o)
+      {
+	$node = $1;
+	$descr = $';
+      }
+      elsif (/^\*\s+(.+):\s+([^\t,\.\n]+)[\t,\.\n]/)
+      {
+	$name = $1;
+	$node = $2;
+	$descr = $';
+      }
+      elsif (/^\*/) 
+      {
+	warn "$ERROR Bad menu line: $_";
+      }
+      else
+      {
+	if ($in_menu_listing)
+	{
+	  $in_menu_listing = 0;
+	  push(@lines2, &debug("</TABLE>\n", __LINE__));
+	}
+	# should be like verbatim -- preseve spaces, etc
+	s/ /\&nbsp;/g;
+	$_ .= "<br>\n";
+	push(@lines2, $_);
+      }
+      if ($node)
+      {
+	if (! $in_menu_listing)
+	{
+	  $in_menu_listing = 1;
+	  push(@lines2, &debug("<TABLE BORDER=0 CELLSPACING=0>\n", __LINE__));
+	}
+	# look for continuation
+	while ($lines[0] =~ /^\s+\w+/)
+	{
+	  $descr .= shift(@lines);
+	}
+	&menu_entry($node, $name, $descr);
+      } 
+      next;
+    }
+    #
+    # printindex
+    #
+    PrintIndex(\@lines2, $2, $1), next
+      if (/^<!--::(.*)::-->\@printindex\s+(\w+)/);
+    #
+    # simple style substitutions
+    #
+    $_ = &substitute_style($_);
+    #
+    # xref
+    #
+    while (/\@(x|px|info|)ref{([^{}]+)(}?)/) {
+	# note: Texinfo may accept other characters
+	($type, $nodes, $full) = ($1, $2, $3);
+	($before, $after) = ($`, $');
+	if (! $full && $after) {
+	    warn "$ERROR Bad xref (no ending } on line): $_";
+	    $_ = "$before$;0${type}ref\{$nodes$after";
+	    next; # while xref
+	}
+	if ($type eq 'x') {
+	    $type = "$T2H_WORDS->{$T2H_LANG}->{'See'} ";
+	} elsif ($type eq 'px') {
+	    $type = "$T2H_WORDS->{$T2H_LANG}->{'see'} ";
+	} elsif ($type eq 'info') {
+	    $type = "$T2H_WORDS->{$T2H_LANG}->{'See'} Info";
+	} else {
+	    $type = '';
+	}
+	unless ($full) {
+	    $next = shift(@lines);
+	    $next = &substitute_style($next);
+	    chop($nodes); # remove final newline
+	    if ($next =~ /\}/) { # split on 2 lines
+		$nodes .= " $`";
+		$after = $';
+	    } else {
+		$nodes .= " $next";
+		$next = shift(@lines);
+		$next = &substitute_style($next);
+		chop($nodes);
+		if ($next =~ /\}/) { # split on 3 lines
+		    $nodes .= " $`";
+		    $after = $';
+		} else {
+		    warn "$ERROR Bad xref (no ending }): $_";
+		    $_ = "$before$;0xref\{$nodes$after";
+		    unshift(@lines, $next);
+		    next; # while xref
+		}
+	    }
+	}
+	$nodes =~ s/\s+/ /g; # remove useless spaces
+	@args = split(/\s*,\s*/, $nodes);
+	$node = $args[0]; # the node is always the first arg
+	$node = &normalise_node($node);
+	$sec = $args[2] || $args[1] || $node2sec{$node};
+	$href = $node2href{$node};
+	if (@args == 5) { # reference to another manual
+	    $sec = $args[2] || $node;
+	    $man = $args[4] || $args[3];
+	    $_ = "${before}${type}$T2H_WORDS->{$T2H_LANG}->{'section'} `$sec' in \@cite{$man}$after";
+	} elsif ($type =~ /Info/) { # inforef
+	    warn "$ERROR Wrong number of arguments: $_" unless @args == 3;
+	    ($nn, $_, $in) = @args;
+	    $_ = "${before}${type} file `$in', node `$nn'$after";
+	} elsif ($sec && $href && ! $T2H_SHORT_REF) {
+	    $_  = "${before}${type}";
+	    $_ .= "$T2H_WORDS->{$T2H_LANG}->{'section'} " if ${type};
+	    $_ .= &t2h_anchor('', $href, $sec) . $after;
+	} 
+	elsif ($href)
+	{
+	  $_ = "${before}${type} " . 
+	    &t2h_anchor('', $href, $args[2] || $args[1] || $node) . 
+	      $after;
+	}
+	else {
+	    warn "$ERROR Undefined node ($node): $_";
+	    $_ = "$before$;0xref{$nodes}$after";
+	}
+    }
+
+    # replace images
+    s[\@image\s*{(.+?)}]
+    {
+     my @args = split (/\s*,\s*/, $1);
+     my $base = $args[0];
+     my $image = 
+       LocateIncludeFile("$base.png") || 
+       LocateIncludeFile("$base.jpg") ||
+       LocateIncludeFile("$base.gif");
+     warn "$ERROR no image file for $base: $_" unless ($image && -e $image);
+     "<IMG SRC=\"$image\" ALT=\"$base\">";
+     ($T2H_CENTER_IMAGE ?
+      "<CENTER><IMG SRC=\"$image\" ALT=\"$base\"></CENTER>" :
+      "<IMG SRC=\"$image\" ALT=\"$base\">");
+    }eg;
+
+    #
+    # try to guess bibliography references or glossary terms
+    #
+    unless (/^<H\d><A NAME=\"SEC\d/) {
+	if ($use_bibliography) {
+	    $done = '';
+	    while (/$BIBRE/o) {
+		($pre, $what, $post) = ($`, $&, $');
+		$href = $bib2href{$what};
+		if (defined($href) && $post !~ /^[^<]*<\/A>/) {
+		    $done .= $pre . &t2h_anchor('', $href, $what);
+		} else {
+		    $done .= "$pre$what";
+		}
+		$_ = $post;
+	    }
+	    $_ = $done . $_;
+	}
+	if ($T2H_USE_GLOSSARY) {
+	    $done = '';
+	    while (/\b\w+\b/) {
+		($pre, $what, $post) = ($`, $&, $');
+		$entry = $what;
+		$entry =~ tr/A-Z/a-z/ unless $entry =~ /^[A-Z\s]+$/;
+		$href = $gloss2href{$entry};
+		if (defined($href) && $post !~ /^[^<]*<\/A>/) {
+		    $done .= $pre . &t2h_anchor('', $href, $what);
+		} else {
+		    $done .= "$pre$what";
+		}
+		$_ = $post;
+	    }
+	    $_ = $done . $_;
+	}
+    }
+    # otherwise
+    push(@lines2, $_);
+}
+print "# end of pass 2\n" if $T2H_VERBOSE;
+
+#
+# split style substitutions
+#
+while (@lines2) {
+    $_ = shift(@lines2);
+    #
+    # special case (protected sections)
+    #
+    if (/^$PROTECTTAG/o) {
+	push(@lines3, $_);
+	next;
+    }
+    #
+    # split style substitutions
+    #
+    $old = '';
+    while ($old ne $_) {
+        $old = $_;
+	if (/\@(\w+)\{/) {
+	    ($before, $style, $after) = ($`, $1, $');
+	    if (defined($style_map{$style})) {
+		$_ = $after;
+		$text = '';
+		$after = '';
+		$failed = 1;
+		while (@lines2) {
+		    if (/\}/) {
+			$text .= $`;
+			$after = $';
+			$failed = 0;
+			last;
+		    } else {
+			$text .= $_;
+			$_ = shift(@lines2);
+		    }
+		}
+		if ($failed) {
+		    die "* Bad syntax (\@$style) after: $before\n";
+		} else {
+		    $text = &apply_style($style, $text);
+		    $_ = "$before$text$after";
+		}
+	    }
+	}
+    }
+    # otherwise
+    push(@lines3, $_);
+}
+print "# end of pass 3\n" if $T2H_VERBOSE;
+	
+#+++############################################################################
+#                                                                              #
+# Pass 4: foot notes, final cleanup                                            #
+#                                                                              #
+#---############################################################################
+
+@foot_lines = ();			# footnotes
+@doc_lines = ();			# final document
+$end_of_para = 0;			# true if last line is <P>
+	
+while (@lines3) {
+    $_ = shift(@lines3);
+    #
+    # special case (protected sections)
+    #
+    if (/^$PROTECTTAG/o) {
+	push(@doc_lines, $_);
+	$end_of_para = 0;
+	next;
+    }
+    #
+    # footnotes
+    #
+    while (/\@footnote([^\{\s]+)\{/) {
+	($before, $d, $after) = ($`, $1, $');
+	$_ = $after;
+	$text = '';
+	$after = '';
+	$failed = 1;
+	while (@lines3) {
+	    if (/\}/) {
+		$text .= $`;
+		$after = $';
+		$failed = 0;
+		last;
+	    } else {
+		$text .= $_;
+		$_ = shift(@lines3);
+	    }
+	}
+	if ($failed) {
+	    die "* Bad syntax (\@footnote) after: $before\n";
+	} else {
+	    $foot_num++;
+	    $docid  = "DOCF$foot_num";
+	    $footid = "FOOT$foot_num";
+	    $foot = "($foot_num)";
+	    push(@foot_lines, "<H3>" . &t2h_anchor($footid, "$d#$docid", $foot) . "</H3>\n");
+	    $text = "<P>$text" unless $text =~ /^\s*<P>/;
+	    push(@foot_lines, "$text\n");
+	    $_ = $before . &t2h_anchor($docid, "$docu_foot#$footid", $foot) . $after;
+	}
+    }
+    #
+    # remove unnecessary <P>
+    #
+    if (/^\s*<P>\s*$/) {
+	next if $end_of_para++;
+    } else {
+	$end_of_para = 0;
+    }
+    # otherwise
+    push(@doc_lines, $_);
+}
+	
+print "# end of pass 4\n" if $T2H_VERBOSE;
+
+#+++############################################################################
+#                                                                              #
+# Pass 5: print things                                                         #
+#                                                                              #
+#---############################################################################
+
+$T2H_L2H = &l2h_FinishToLatex if ($T2H_L2H);
+$T2H_L2H = &l2h_ToHtml        if ($T2H_L2H);
+$T2H_L2H = &l2h_InitFromHtml  if ($T2H_L2H);
+
+# fix node2up, node2prev, node2next, if desired
+if ($has_top_command)
+{
+  for $section (keys %sec2number)
+  {
+    $node = $sec2node{$section};
+    $node2up{$node} = Sec2UpNode($section) unless $node2up{$node};
+    $node2prev{$node} = Sec2PrevNode($section) unless $node2prev{$node};
+    $node2next{$node} = Sec2NextNode($section) unless $node2next{$node};
+  }
+}
+
+# prepare %T2H_THISDOC
+$T2H_THISDOC{fulltitle} = $value{'_title'} || $value{'_settitle'} || "Untitled Document";
+$T2H_THISDOC{title} = $value{'_settitle'} || $T2H_THISDOC{fulltitle};
+$T2H_THISDOC{author} = $value{'_author'};
+$T2H_THISDOC{subtitle} = $value{'_subtitle'};
+$T2H_THISDOC{shorttitle} = $value{'_shorttitle'};
+for $key (keys %T2H_THISDOC)
+{
+  $_ = &substitute_style($T2H_THISDOC{$key});
+  &unprotect_texi;
+  s/\s*$//;
+  $T2H_THISDOC{$key} = $_;
+}
+
+# if no sections, then simply print document as is
+unless (@sections)
+{
+  print "# Writing content into $docu_top_file \n" if $T2H_VERBOSE;
+  open(FILE, "> $docu_top_file") 
+    || die "$ERROR: Can't open $docu_top_file for writing: $!\n";
+
+  &$T2H_print_page_head(\*FILE);
+  $T2H_THIS_SECTION = \@doc_lines;
+  t2h_print_lines(\*FILE);
+  &$T2H_print_foot_navigation(\*FILE);
+  &$T2H_print_page_foot(\*FILE);
+  close(FILE);
+  goto Finish;
+}
+
+# initialize $T2H_HREF, $T2H_NAME
+%T2H_HREF = 
+  (
+   'First' ,   sec_href($sections[0]),
+   'Last',     sec_href($sections[$#sections]),
+   'About',     $docu_about. '#SEC_About',
+  );
+
+# prepare TOC, OVERVIEW, TOP
+$T2H_TOC = \@toc_lines;
+$T2H_OVERVIEW = \@stoc_lines;
+if ($has_top)
+{
+  while (1)
+  {
+    $_ = shift @doc_lines;
+    last if /$TOPEND/;
+    push @$T2H_TOP, $_;
+  }
+  $T2H_HREF{'Top'} = $docu_top . '#SEC_Top';
+}
+else
+{
+  $T2H_HREF{'Top'} = $T2H_HREF{First};
+}
+
+$node2href{Top} = $T2H_HREF{Top};
+$T2H_HREF{Contents} = $docu_toc.'#SEC_Contents' if @toc_lines;
+$T2H_HREF{Overview} = $docu_stoc.'#SEC_OVERVIEW' if @stoc_lines;
+
+# settle on index
+if ($T2H_INDEX_CHAPTER)
+{
+  $T2H_HREF{Index} = $node2href{normalise_node($T2H_INDEX_CHAPTER)};
+  warn "$ERROR T2H_INDEX_CHAPTER '$T2H_INDEX_CHAPTER' not found\n"
+    unless $T2H_HREF{Index};
+}
+if (! $T2H_HREF{Index} && $first_index_chapter)
+{
+  $T2H_INDEX_CHAPTER = $first_index_chapter;
+  $T2H_HREF{Index} = $node2href{$T2H_INDEX_CHAPTER};
+}
+
+print "# Using '" . clean_name($T2H_INDEX_CHAPTER) . "' as index page\n"
+  if ($T2H_VERBOSE && $T2H_HREF{Index});
+
+%T2H_NAME =
+  (
+   'First',   clean_name($sec2node{$sections[0]}),
+   'Last',    clean_name($sec2node{$sections[$#sections]}),
+   'About',    $T2H_WORDS->{$T2H_LANG}->{'About_Title'},
+   'Contents', $T2H_WORDS->{$T2H_LANG}->{'ToC_Title'},
+   'Overview', $T2H_WORDS->{$T2H_LANG}->{'Overview_Title'},
+   'Index' ,   clean_name($T2H_INDEX_CHAPTER),
+   'Top',      clean_name($T2H_TOP_HEADING || $T2H_THISDOC{'title'} || $T2H_THISDOC{'shorttitle'}),
+  );
+
+#############################################################################
+# print frame and frame toc file
+#
+if ( $T2H_FRAMES )
+{
+  open(FILE, "> $docu_frame_file") 
+    || die "$ERROR: Can't open $docu_frame_file for writing: $!\n";
+  print "# Creating frame in $docu_frame_file ...\n" if $T2H_VERBOSE;
+  &$T2H_print_frame(\*FILE);
+  close(FILE);
+
+  open(FILE, "> $docu_toc_frame_file") 
+    || die "$ERROR: Can't open $docu_toc_frame_file for writing: $!\n";
+  print "# Creating toc frame in $docu_frame_file ...\n" if $T2H_VERBOSE;
+   &$T2H_print_toc_frame(\*FILE);
+  close(FILE);
+}
+
+
+#############################################################################
+# print Top
+#
+open(FILE, "> $docu_top_file") 
+  || die "$ERROR: Can't open $docu_top_file for writing: $!\n";
+&$T2H_print_page_head(\*FILE) unless ($T2H_SPLIT);
+
+if ($has_top)
+{
+  print "# Creating Top in $docu_top_file ...\n" if $T2H_VERBOSE;
+  $T2H_THIS_SECTION = $T2H_TOP;
+  $T2H_HREF{This} = $T2H_HREF{Top};
+  $T2H_NAME{This} = $T2H_NAME{Top};
+  &$T2H_print_Top(\*FILE);
+}
+  
+close(FILE) if $T2H_SPLIT;
+
+#############################################################################
+# Print sections
+#
+$T2H_NODE{Forward} = $sec2node{$sections[0]};
+$T2H_NAME{Forward} = &clean_name($sec2node{$sections[0]});
+$T2H_HREF{Forward} = sec_href($sections[0]);
+$T2H_NODE{This} = 'Top';
+$T2H_NAME{This} = $T2H_NAME{Top};
+$T2H_HREF{This} = $T2H_HREF{Top};
+if ($T2H_SPLIT)
+{
+  print "# writing " . scalar(@sections) . 
+    " sections in $docu_rdir$docu_name"."_[1..$doc_num]"
+	  if $T2H_VERBOSE;
+  $previous = ($T2H_SPLIT eq 'chapter' ? $CHAPTEREND : $SECTIONEND);
+  undef $FH;
+  $doc_num = 0;
+}
+else
+{
+  print "# writing " . scalar(@sections) . " sections in $docu_top_file ..." 
+    if $T2H_VERBOSE;
+  $FH = \*FILE;
+  $previous = '';
+}
+
+$counter = 0;
+# loop through sections
+while ($section = shift(@sections)) 
+{
+  if ($T2H_SPLIT && ($T2H_SPLIT eq 'section' || $previous eq $CHAPTEREND))
+  { 
+    if ($FH)
+    {
+      #close previous page
+      &$T2H_print_chapter_footer($FH) if $T2H_SPLIT eq 'chapter';
+      &$T2H_print_page_foot($FH);
+      close($FH);
+      undef $FH;
+    }
+  }
+  $T2H_NAME{Back} = $T2H_NAME{This};
+  $T2H_HREF{Back} = $T2H_HREF{This};
+  $T2H_NODE{Back} = $T2H_NODE{This};
+  $T2H_NAME{This} = $T2H_NAME{Forward};
+  $T2H_HREF{This} = $T2H_HREF{Forward};
+  $T2H_NODE{This} = $T2H_NODE{Forward};
+  if ($sections[0])
+  {
+    $T2H_NODE{Forward} = $sec2node{$sections[0]};
+    $T2H_NAME{Forward} = &clean_name($T2H_NODE{Forward});
+    $T2H_HREF{Forward} = sec_href($sections[0]);
+  }
+  else
+  {
+    undef $T2H_HREF{Forward}, $T2H_NODE{Forward}, $T2H_NAME{Forward};
+  }
+
+  $node = $node2up{$T2H_NODE{This}};
+  $T2H_HREF{Up} = $node2href{$node};
+  if ($T2H_HREF{Up} eq $T2H_HREF{This} || ! $T2H_HREF{Up})
+  {
+    $T2H_NAME{Up} = $T2H_NAME{Top};
+    $T2H_HREF{Up} = $T2H_HREF{Top};
+    $T2H_NODE{Up} = 'Up';
+  }
+  else
+  {
+    $T2H_NAME{Up} = &clean_name($node);
+    $T2H_NODE{Up} = $node;
+  }
+
+  $node = $T2H_NODE{This};
+  $node = $node2prev{$node};
+  $T2H_NAME{Prev} = &clean_name($node);
+  $T2H_HREF{Prev} = $node2href{$node};
+  $T2H_NODE{Prev} = $node;
+
+  $node = $T2H_NODE{This};
+  if ($node2up{$node} && $node2up{$node} ne 'Top'&&
+      ($node2prev{$node} eq $T2H_NODE{Back} || ! $node2prev{$node}))
+  {
+    $node = $node2up{$node};
+    while ($node && $node ne $node2up{$node} && ! $node2prev{$node})
+    {
+      $node = $node2up{$node};
+    }
+    $node = $node2prev{$node} 
+      unless $node2up{$node} eq 'Top' || ! $node2up{$node};
+  }
+  else
+  {
+    $node = $node2prev{$node};
+  }
+  $T2H_NAME{FastBack} = &clean_name($node);
+  $T2H_HREF{FastBack} = $node2href{$node};
+  $T2H_NODE{FastBack} = $node;
+  
+  $node = $T2H_NODE{This};
+  $node = $node2next{$node};
+  $T2H_NAME{Next} = &clean_name($node);
+  $T2H_HREF{Next} = $node2href{$node};
+  $T2H_NODE{Next} = $node;
+
+  $node = $T2H_NODE{This};
+  if ($node2up{$node} && $node2up{$node} ne 'Top'&& 
+      ($node2next{$node} eq $T2H_NODE{Forward} || ! $node2next{$node}))
+  {
+    $node = $node2up{$node};
+    while ($node && $node ne $node2up{$node} && ! $node2next{$node})
+    {
+      $node = $node2up{$node};
+    }
+  }
+  $node = $node2next{$node};
+  $T2H_NAME{FastForward} = &clean_name($node);
+  $T2H_HREF{FastForward} = $node2href{$node};
+  $T2H_NODE{FastForward} = $node;
+
+  if (! defined($FH))
+  {
+    my $file = $T2H_HREF{This};
+    $file =~ s/\#.*$//;
+    open(FILE, "> $docu_rdir$file") || 
+      die "$ERROR: Can't open $docu_rdir$file for writing: $!\n";
+    $FH = \*FILE;
+    &$T2H_print_page_head($FH);
+    t2h_print_label($FH);
+    &$T2H_print_chapter_header($FH) if $T2H_SPLIT eq 'chapter';
+  }
+  else
+  {
+    t2h_print_label($FH);
+  }
+
+  $T2H_THIS_SECTION = [];
+  while (@doc_lines) {
+    $_ = shift(@doc_lines);
+    last if ($_ eq $SECTIONEND || $_ eq $CHAPTEREND);
+    push(@$T2H_THIS_SECTION, $_);
+  }
+  $previous = $_;
+  &$T2H_print_section($FH);
+
+  if ($T2H_VERBOSE)
+  {
+    $counter++;
+    print "." if $counter =~ /00$/;
+  }
+}
+if ($T2H_SPLIT)
+{
+  &$T2H_print_chapter_footer($FH) if $T2H_SPLIT eq 'chapter';
+  &$T2H_print_page_foot($FH);
+  close($FH);
+}
+print "\n" if $T2H_VERBOSE;
+
+#############################################################################
+# Print ToC, Overview, Footnotes
+#
+undef $T2H_HREF{Prev};
+undef $T2H_HREF{Next};
+undef $T2H_HREF{Back};
+undef $T2H_HREF{Forward};
+undef $T2H_HREF{Up};
+
+if (@foot_lines)
+{
+  print "# writing Footnotes in $docu_foot_file...\n" if $T2H_VERBOSE;
+  open (FILE, "> $docu_foot_file") || die "$ERROR: Can't open $docu_foot_file for writing: $!\n"
+      if $T2H_SPLIT;
+  $T2H_HREF{This} = $docu_foot;
+  $T2H_NAME{This} = $T2H_WORDS->{$T2H_LANG}->{'Footnotes_Title'};
+  $T2H_THIS_SECTION = \@foot_lines;
+  &$T2H_print_Footnotes(\*FILE);
+  close(FILE) if $T2H_SPLIT;
+}
+
+if (@toc_lines)
+{
+  print "# writing Toc in $docu_toc_file...\n" if $T2H_VERBOSE;
+  open (FILE, "> $docu_toc_file") || die "$ERROR: Can't open $docu_toc_file for writing: $!\n"
+      if $T2H_SPLIT;
+  $T2H_HREF{This} = $T2H_HREF{Contents};
+  $T2H_NAME{This} = $T2H_NAME{Contents};
+  $T2H_THIS_SECTION = \@toc_lines;
+  &$T2H_print_Toc(\*FILE);
+  close(FILE) if $T2H_SPLIT;
+}
+
+if (@stoc_lines)
+{
+  print "# writing Overview in $docu_stoc_file...\n" if $T2H_VERBOSE;
+  open (FILE, "> $docu_stoc_file") || die "$ERROR: Can't open $docu_stoc_file for writing: $!\n"
+      if $T2H_SPLIT;
+  
+  $T2H_HREF{This} = $T2H_HREF{Overview};
+  $T2H_NAME{This} = $T2H_NAME{Overview};
+  $T2H_THIS_SECTION = \@stoc_lines;
+  unshift @$T2H_THIS_SECTION, "<BLOCKQUOTE>\n";
+  push @$T2H_THIS_SECTION, "\n</BLOCKQUOTE>\n";
+  &$T2H_print_Overview(\*FILE);
+  close(FILE) if $T2H_SPLIT;
+}
+
+if ($about_body = &$T2H_about_body())
+{
+  print "# writing About in $docu_about_file...\n" if $T2H_VERBOSE;
+  open (FILE, "> $docu_about_file") || die "$ERROR: Can't open $docu_about_file for writing: $!\n"
+      if $T2H_SPLIT;
+  
+  $T2H_HREF{This} = $T2H_HREF{About};
+  $T2H_NAME{This} = $T2H_NAME{About};
+  $T2H_THIS_SECTION = [$about_body];
+  &$T2H_print_About(\*FILE);
+  close(FILE) if $T2H_SPLIT;
+}
+
+unless ($T2H_SPLIT)
+{
+  &$T2H_print_page_foot(\*FILE);
+  close (FILE);
+}
+  
+Finish:
+&l2h_FinishFromHtml if ($T2H_L2H);
+&l2h_Finish if($T2H_L2H);
+print "# that's all folks\n" if $T2H_VERBOSE;
+
+exit(0);
+
+#+++############################################################################
+#                                                                              #
+# Low level functions                                                          #
+#                                                                              #
+#---############################################################################
+
+sub LocateIncludeFile
+{
+  my $file = shift;
+  my $dir;
+
+  return $file if (-e $file && -r $file);
+  foreach $dir (@T2H_INCLUDE_DIRS)
+  {
+    return "$dir/$file" if (-e "$dir/$file" && -r "$dir/$file");
+  }
+  return undef;
+}
+
+sub clean_name 
+{
+  local ($_);
+  $_ = &remove_style($_[0]);
+  &unprotect_texi;
+  return $_;
+}
+
+sub update_sec_num {
+    local($name, $level) = @_;
+    my $ret;
+
+    $level--; # here we start at 0
+    if ($name =~ /^appendix/ || defined(@appendix_sec_num)) {
+	# appendix style
+	if (defined(@appendix_sec_num)) {
+	    &incr_sec_num($level, @appendix_sec_num);
+	} else {
+	    @appendix_sec_num = ('A', 0, 0, 0);
+	}
+	$ret = join('.', @appendix_sec_num[0..$level]);
+    } else {
+	# normal style
+	if (defined(@normal_sec_num)) 
+	{
+	  &incr_sec_num($level, @normal_sec_num);
+	} 
+	else 
+	{
+	  @normal_sec_num = (1, 0, 0, 0);
+	}
+	$ret = join('.', @normal_sec_num[0..$level]);
+    }
+    
+    $ret .= "." if $level == 0;
+    return $ret;
+}
+
+sub incr_sec_num {
+    local($level, $l);
+    $level = shift(@_);
+    $_[$level]++;
+    foreach $l ($level+1 .. 3) {
+	$_[$l] = 0;
+    }
+}
+
+sub Sec2UpNode
+{
+  my $sec = shift;
+  my $num = $sec2number{$sec};
+
+  return '' unless $num;
+  return 'Top' unless $num =~ /\.\d+/;
+  $num =~ s/\.[^\.]*$//;
+  $num = $num . '.' unless $num =~ /\./;
+  return $sec2node{$number2sec{$num}};
+}
+
+sub Sec2PrevNode
+{
+  my $sec = shift;
+  my $num = $sec2number{$sec};
+  my ($i, $post);
+  
+  if ($num =~ /(\w+)(\.$|$)/)
+  {
+    $num = $`;
+    $i = $1;
+    $post = $2;
+    if ($i eq 'A')
+    {
+      $i = $normal_sec_num[0];
+    }
+    elsif ($i ne '1')
+    {
+      # unfortunately, -- operator is not magical
+      $i = chr(ord($i) + 1);
+    }
+    else
+    {
+      return '';
+    }
+    return $sec2node{$number2sec{$num . $i . $post}}
+  }
+  return '';
+}
+
+sub Sec2NextNode
+{
+  my $sec = shift;
+  my $num = $sec2number{$sec};
+  my $i;
+
+  if ($num =~ /(\w+)(\.$|$)/)
+  {
+    $num = $`;
+    $i = $1;
+    $post = $2;
+    if ($post eq '.' && $i eq $normal_sec_num[0])
+    {
+      $i = 'A';
+    }
+    else
+    {
+      $i++;
+    }
+    return $sec2node{$number2sec{$num . $i . $post}}
+  }
+  return '';
+}
+
+sub check {
+    local($_, %seen, %context, $before, $match, $after);
+
+    while (<>) {
+	if (/\@(\*|\.|\:|\@|\{|\})/) {
+	    $seen{$&}++;
+	    $context{$&} .= "> $_" if $T2H_VERBOSE;
+	    $_ = "$`XX$'";
+	    redo;
+	}
+	if (/\@(\w+)/) {
+	    ($before, $match, $after) = ($`, $&, $');
+	    if ($before =~ /\b[\w-]+$/ && $after =~ /^[\w-.]*\b/) { # e-mail address
+		$seen{'e-mail address'}++;
+		$context{'e-mail address'} .= "> $_" if $T2H_VERBOSE;
+	    } else {
+		$seen{$match}++;
+		$context{$match} .= "> $_" if $T2H_VERBOSE;
+	    }
+	    $match =~ s/^\@/X/;
+	    $_ = "$before$match$after";
+	    redo;
+	}
+    }
+    
+    foreach (sort(keys(%seen))) {
+	if ($T2H_VERBOSE) {
+	    print "$_\n";
+	    print $context{$_};
+	} else {
+	    print "$_ ($seen{$_})\n";
+	}
+    }
+}
+
+sub open {
+    local($name) = @_;
+
+    ++$fh_name;
+    if (open($fh_name, $name)) {
+	unshift(@fhs, $fh_name);
+    } else {
+	warn "$ERROR Can't read file $name: $!\n";
+    }
+}
+
+sub init_input {
+    @fhs = ();			# hold the file handles to read
+    @input_spool = ();		# spooled lines to read
+    $fh_name = 'FH000';
+    &open($docu);
+}
+
+sub next_line {
+    local($fh, $line);
+
+    if (@input_spool) {
+	$line = shift(@input_spool);
+	return($line);
+    }
+    while (@fhs) {
+	$fh = $fhs[0];
+	$line = <$fh>;
+	return($line) if $line;
+	close($fh);
+	shift(@fhs);
+    }
+    return(undef);
+}
+
+# used in pass 1, use &next_line
+sub skip_until {
+    local($tag) = @_;
+    local($_);
+
+    while ($_ = &next_line) {
+	return if /^\@end\s+$tag\s*$/;
+    }
+    die "* Failed to find '$tag' after: " . $lines[$#lines];
+}
+
+# used in pass 1 for l2h use &next_line
+sub string_until {
+    local($tag) = @_;
+    local($_, $string);
+
+    while ($_ = &next_line) {
+	return $string if /^\@end\s+$tag\s*$/;
+#	$_ =~ s/hbox/mbox/g;
+	$string = $string.$_;
+    }
+    die "* Failed to find '$tag' after: " . $lines[$#lines];
+}
+
+#
+# HTML stacking to have a better HTML output
+#
+
+sub html_reset {
+    @html_stack = ('html');
+    $html_element = 'body';
+}
+
+sub html_push {
+    local($what) = @_;
+    push(@html_stack, $html_element);
+    $html_element = $what;
+}
+
+sub html_push_if {
+    local($what) = @_;
+    push(@html_stack, $html_element)
+	if ($html_element && $html_element ne 'P');
+    $html_element = $what;
+}
+
+sub html_pop {
+    $html_element = pop(@html_stack);
+}
+
+sub html_pop_if {
+    local($elt);
+
+    if (@_) {
+	foreach $elt (@_) {
+	    if ($elt eq $html_element) {
+		$html_element = pop(@html_stack) if @html_stack;
+		last;
+	    }
+	}
+    } else {
+	$html_element = pop(@html_stack) if @html_stack;
+    }
+}
+
+sub html_debug {
+    local($what, $line) = @_;
+    if ($T2H_DEBUG & $DEBUG_HTML)
+    {
+     $what = "\n" unless $what;
+     return("<!-- $line @html_stack, $html_element -->$what")
+    }	
+    return($what);
+}
+
+# to debug the output...
+sub debug {
+    local($what, $line) = @_;
+    return("<!-- $line -->$what")
+	if $T2H_DEBUG & $DEBUG_HTML;
+    return($what);
+}
+
+sub SimpleTexi2Html
+{
+  local $_ = $_[0];
+  &protect_texi;
+  &protect_html;
+  $_ = substitute_style($_);
+  $_[0]  = $_;
+}
+
+sub normalise_node {
+  local $_ = $_[0];
+  s/\s+/ /g;
+  s/ $//;
+  s/^ //;
+  &protect_texi;
+  &protect_html;
+  $_ = substitute_style($_);
+  $_[0]  = $_;
+}
+
+sub menu_entry 
+{
+  my ($node, $name, $descr) = @_;
+  my ($href, $entry);
+  
+  &normalise_node($node);
+  $href = $node2href{$node};
+  if ($href) 
+  {
+    $descr =~ s/^\s+//;
+    $descr =~ s/\s*$//;
+    $descr = SimpleTexi2Html($descr);
+    if ($T2H_NUMBER_SECTIONS && !$T2H_NODE_NAME_IN_MENU && $node2sec{$node})
+    {
+      $entry = $node2sec{$node};
+      $name = '';
+    }
+    else
+    {
+      &normalise_node($name);
+      $entry = ($name && ($name ne $node || ! $T2H_AVOID_MENU_REDUNDANCY) 
+		? "$name : $node" : $node);
+    }
+
+    if ($T2H_AVOID_MENU_REDUNDANCY && $descr)
+    {
+      my $clean_entry = $entry;
+      $clean_entry =~ s/^.*? // if ($clean_entry =~ /^([A-Z]|\d+)\.[\d\.]* /);
+      $clean_entry =~ s/[^\w]//g;
+      my $clean_descr = $descr;
+      $clean_descr =~ s/[^\w]//g;
+      $descr = '' if ($clean_entry eq $clean_descr)
+    }
+    push(@lines2,&debug('<TR><TD ALIGN="left" VALIGN="TOP">' . 
+			&t2h_anchor('', $href, $entry) . 
+			'</TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">' . 
+			$descr . 
+			"</TD></TR>\n", __LINE__));
+  }
+  elsif ($node =~ /^\(.*\)\w+/)
+  {
+    push(@lines2,&debug('<TR><TD ALIGN="left" VALIGN="TOP">' . 
+			$entry . 
+			'</TD><TD ALIGN="left" VALIGN="TOP">' . $descr . 
+			"</TD></TR>\n", __LINE__))
+  }
+  else
+  {
+    warn "$ERROR Undefined node of menu_entry ($node): $_";
+  }
+}
+
+sub do_ctrl { "^$_[0]" }
+
+sub do_email {
+    local($addr, $text) = split(/,\s*/, $_[0]);
+
+    $text = $addr unless $text;
+    &t2h_anchor('', "mailto:$addr", $text);
+}
+
+sub do_sc 
+{ 
+  # l2h does this much better
+  return &l2h_ToLatex("{\\sc ".&unprotect_html($_[0])."}") if ($T2H_L2H);
+  return "\U$_[0]\E";
+}
+
+sub do_math
+{
+  return &l2h_ToLatex("\$".&unprotect_html($_[0])."\$") if ($T2H_L2H);
+  return "<EM>".$text."</EM>";
+}
+
+sub do_uref {
+    local($url, $text, $only_text) = split(/,\s*/, $_[0]);
+
+    $text = $only_text if $only_text;
+    $text = $url unless $text;
+    &t2h_anchor('', $url, $text);
+}
+
+sub do_url { &t2h_anchor('', $_[0], $_[0]) }
+
+sub do_acronym
+{
+  return '<FONT SIZE="-1">' . $_[0] . '</FONT>';
+}
+
+sub do_accent
+{
+  return "&$_[0]acute;" if $_[1] eq 'H';
+  return "$_[0]." if $_[1] eq 'dotaccent';
+  return "$_[0]*" if $_[1] eq 'ringaccent';
+  return "$_[0]".'[' if $_[1] eq 'tieaccent';
+  return "$_[0]".'(' if $_[1] eq 'u';
+  return "$_[0]_" if $_[1] eq 'ubaraccent';
+  return ".$_[0]" if $_[1] eq 'udotaccent';
+  return "$_[0]&lt;" if $_[1] eq 'v';
+  return "&$_[0]cedil;" if $_[1] eq ',';
+  return "$_[0]" if $_[1] eq 'dotless';
+  return undef;
+}
+
+sub apply_style {
+    local($texi_style, $text) = @_;
+    local($style);
+
+    $style = $style_map{$texi_style};
+    if (defined($style)) { # known style
+	if ($style =~ /^\"/) { # add quotes
+	    $style = $';
+	    $text = "\`$text\'";
+	}
+	if ($style =~ /^\&/) { # custom
+	    $style = $';
+	    $text = &$style($text, $texi_style);
+	} elsif ($style) { # good style
+	    $text = "<$style>$text</$style>";
+	} else { # no style
+	}
+    } else { # unknown style
+	$text = undef;
+    }
+    return($text);
+}
+
+# remove Texinfo styles
+sub remove_style {
+    local($_) = @_;
+    1 while(s/\@\w+{([^\{\}]+)}/$1/g);
+    return($_);
+}
+
+sub remove_things
+{
+  local ($_) = @_;
+  s|\@(\w+)\{\}|$1|g;
+  return $_;
+}
+
+sub substitute_style {
+    local($_) = @_;
+    local($changed, $done, $style, $text);
+
+    &simple_substitutions;
+    $changed = 1;
+    while ($changed) {
+	$changed = 0;
+	$done = '';
+	while (/\@(\w+){([^\{\}]+)}/ || /\@(,){([^\{\}]+)}/) {
+	    $text = &apply_style($1, $2);
+	    if ($text) {
+		$_ = "$`$text$'";
+		$changed = 1;
+	    } else {
+		$done .= "$`\@$1";
+		$_ = "{$2}$'";
+	    }
+	}
+        $_ = $done . $_;
+    }
+    return($_);
+}
+
+sub t2h_anchor {
+    local($name, $href, $text, $newline, $extra_attribs) = @_;
+    local($result);
+
+    $result = "<A";
+    $result .= " NAME=\"$name\"" if $name;
+    if ($href)
+    {
+      $href =~ s|^$T2H_HREF_DIR_INSTEAD_FILE|./| 
+	if ($T2H_HREF_DIR_INSTEAD_FILE);
+      $result .= ($href =~ /\"/ ? " HREF='$href'"  : " HREF=\"$href\"");
+    }
+    $result .= " $extra_attribs" if $extra_attribs;
+    $result .= ">$text</A>";
+    $result .= "\n" if $newline;
+    return($result);
+}
+
+sub pretty_date {
+    local(@MoY, $sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst);
+
+    @MoY = ('January', 'February', 'March', 'April', 'May', 'June',
+	    'July', 'August', 'September', 'October', 'November', 'December');
+    ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime(time);
+    $year += ($year < 70) ? 2000 : 1900;
+    # obachman: Let's do it as the Americans do
+    return("$MoY[$mon], $mday  $year");
+}
+
+sub doc_href {
+    local($num) = @_;
+
+    return("${docu_name}_$num.$docu_ext");
+}
+
+sub sec_href
+{
+  return $node2href{$sec2node{$_[0]}};
+}
+
+sub next_doc {
+    $docu_doc = &doc_href(++$doc_num);
+}
+
+sub t2h_print_lines {
+    my ($fh, $lines) = @_;
+    local($_);
+    $lines = $T2H_THIS_SECTION unless $lines;
+    my $cnt = 0;
+    for (@$lines) 
+    {
+	$_ = l2h_FromHtml($_) if ($T2H_L2H);
+	if (/^$PROTECTTAG/o) {
+	    $_ = $tag2pro{$_};
+	} else {
+	    &unprotect_texi;
+	}
+	print $fh $_;
+	$cnt += split(/\W*\s+\W*/);
+    }
+    return $cnt;
+}
+
+sub protect_texi {
+    # protect @ { } ` '
+    s/\@\@/$;0/go;
+    s/\@\{/$;1/go;
+    s/\@\}/$;2/go;
+    s/\@\`/$;3/go;
+    s/\@\'/$;4/go;
+}
+
+sub protect_html {
+    local($what) = @_;
+    # protect & < >
+    $what =~ s/\&/\&\#38;/g;
+    $what =~ s/\</\&\#60;/g;
+    $what =~ s/\>/\&\#62;/g;
+    # restore anything in quotes
+    # this fixes my problem where I had:
+    # < IMG SRC="leftarrow.gif" ALT="<--" >  but what if I wanted &#60; in my ALT text ??
+    # maybe byte stuffing or some other technique should be used.
+    $what =~ s/\"([^\&]+)\&\#60;(.*)\"/"$1<$2"/g;
+    $what =~ s/\"([^\&]+)\&\#62;(.*)\"/"$1>$2"/g;
+    $what =~ s/\"([^\&]+)\&\#38;(.*)\"/"$1&$2"/g;
+    # but recognize some HTML things
+    $what =~ s/\&\#60;\/A\&\#62;/<\/A>/g;	      # </A>
+    $what =~ s/\&\#60;A ([^\&]+)\&\#62;/<A $1>/g;     # <A [^&]+>
+    $what =~ s/\&\#60;IMG ([^\&]+)\&\#62;/<IMG $1>/g; # <IMG [^&]+>
+    return($what);
+}
+
+sub unprotect_texi {
+    s/$;0/\@/go;
+    s/$;1/\{/go;
+    s/$;2/\}/go;
+    s/$;3/\`/go;
+    s/$;4/\'/go;
+}
+
+sub Unprotect_texi 
+{
+  local $_ = shift;
+  &unprotect_texi;
+  return($_);
+}
+
+sub unprotect_html {
+    local($what) = @_;
+    $what =~ s/\&\#38;/\&/g;
+    $what =~ s/\&\#60;/\</g;
+    $what =~ s/\&\#62;/\>/g;
+    return($what);
+}
+
+sub t2h_print_label
+{
+    my $fh = shift;
+    my $href = shift || $T2H_HREF{This};
+    $href =~ s/.*#(.*)$/$1/;
+    print $fh qq{<A NAME="$href"></A>\n};
+}
+
+##############################################################################
+
+	# These next few lines are legal in both Perl and nroff.
+
+.00 ;			# finish .ig
+ 
+'di			\" finish diversion--previous line must be blank
+.nr nl 0-1		\" fake up transition to first page again
+.nr % 0			\" start at page 1
+'; __END__ ############# From here on it's a standard manual page ############
+.so /usr/local/man/man1/texi2html.1
diff --git a/readline-4.3/doc/texinfo.tex b/readline-4.3/doc/texinfo.tex
new file mode 100644
index 0000000..c49af9f
--- /dev/null
+++ b/readline-4.3/doc/texinfo.tex
@@ -0,0 +1,5992 @@
+% texinfo.tex -- TeX macros to handle Texinfo files.
+%
+% Load plain if necessary, i.e., if running under initex.
+\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
+%
+\def\texinfoversion{1999-09-25.10}
+%
+% Copyright (C) 1985, 86, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99
+% Free Software Foundation, Inc.
+%
+% This texinfo.tex file is free software; you can redistribute it and/or
+% modify it under the terms of the GNU General Public License as
+% published by the Free Software Foundation; either version 2, or (at
+% your option) any later version.
+%
+% This texinfo.tex file is distributed in the hope that it will be
+% useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+% of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+% General Public License for more details.
+%
+% You should have received a copy of the GNU General Public License
+% along with this texinfo.tex file; see the file COPYING.  If not, write
+% to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+% Boston, MA 02111-1307, USA.
+%
+% In other words, you are welcome to use, share and improve this program.
+% You are forbidden to forbid anyone else to use, share and improve
+% what you give them.   Help stamp out software-hoarding!
+%
+% Please try the latest version of texinfo.tex before submitting bug
+% reports; you can get the latest version from:
+%   ftp://ftp.gnu.org/gnu/texinfo.tex
+%   (and all GNU mirrors, see http://www.gnu.org/order/ftp.html)
+%   ftp://texinfo.org/tex/texinfo.tex
+%   ftp://us.ctan.org/macros/texinfo/texinfo.tex
+%   (and all CTAN mirrors, finger ctan@us.ctan.org for a list).
+%   /home/gd/gnu/doc/texinfo.tex on the GNU machines.
+% The texinfo.tex in any given Texinfo distribution could well be out
+% of date, so if that's what you're using, please check.
+% Texinfo has a small home page at http://texinfo.org/.
+%
+% Send bug reports to bug-texinfo@gnu.org.  Please include including a
+% complete document in each bug report with which we can reproduce the
+% problem.  Patches are, of course, greatly appreciated.
+%
+% To process a Texinfo manual with TeX, it's most reliable to use the
+% texi2dvi shell script that comes with the distribution.  For a simple
+% manual foo.texi, however, you can get away with this:
+%   tex foo.texi
+%   texindex foo.??
+%   tex foo.texi
+%   tex foo.texi
+%   dvips foo.dvi -o # or whatever, to process the dvi file; this makes foo.ps.
+% The extra runs of TeX get the cross-reference information correct.
+% Sometimes one run after texindex suffices, and sometimes you need more
+% than two; texi2dvi does it as many times as necessary.
+%
+% It is possible to adapt texinfo.tex for other languages.  You can get
+% the existing language-specific files from ftp://ftp.gnu.org/gnu/texinfo/.
+
+\message{Loading texinfo [version \texinfoversion]:}
+
+% If in a .fmt file, print the version number
+% and turn on active characters that we couldn't do earlier because
+% they might have appeared in the input file name.
+\everyjob{\message{[Texinfo version \texinfoversion]}%
+  \catcode`+=\active \catcode`\_=\active}
+
+% Save some parts of plain tex whose names we will redefine.
+\let\ptexb=\b
+\let\ptexbullet=\bullet
+\let\ptexc=\c
+\let\ptexcomma=\,
+\let\ptexdot=\.
+\let\ptexdots=\dots
+\let\ptexend=\end
+\let\ptexequiv=\equiv
+\let\ptexexclam=\!
+\let\ptexi=\i
+\let\ptexlbrace=\{
+\let\ptexrbrace=\}
+\let\ptexstar=\*
+\let\ptext=\t
+
+% We never want plain's outer \+ definition in Texinfo.
+% For @tex, we can use \tabalign.
+\let\+ = \relax
+
+\message{Basics,}
+\chardef\other=12
+
+% If this character appears in an error message or help string, it
+% starts a new line in the output.
+\newlinechar = `^^J
+
+% Set up fixed words for English if not already set.
+\ifx\putwordAppendix\undefined  \gdef\putwordAppendix{Appendix}\fi
+\ifx\putwordChapter\undefined   \gdef\putwordChapter{Chapter}\fi
+\ifx\putwordfile\undefined      \gdef\putwordfile{file}\fi
+\ifx\putwordin\undefined        \gdef\putwordin{in}\fi
+\ifx\putwordIndexIsEmpty\undefined     \gdef\putwordIndexIsEmpty{(Index is empty)}\fi
+\ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi
+\ifx\putwordInfo\undefined      \gdef\putwordInfo{Info}\fi
+\ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi
+\ifx\putwordMethodon\undefined  \gdef\putwordMethodon{Method on}\fi
+\ifx\putwordNoTitle\undefined   \gdef\putwordNoTitle{No Title}\fi
+\ifx\putwordof\undefined        \gdef\putwordof{of}\fi
+\ifx\putwordon\undefined        \gdef\putwordon{on}\fi
+\ifx\putwordpage\undefined      \gdef\putwordpage{page}\fi
+\ifx\putwordsection\undefined   \gdef\putwordsection{section}\fi
+\ifx\putwordSection\undefined   \gdef\putwordSection{Section}\fi
+\ifx\putwordsee\undefined       \gdef\putwordsee{see}\fi
+\ifx\putwordSee\undefined       \gdef\putwordSee{See}\fi
+\ifx\putwordShortTOC\undefined  \gdef\putwordShortTOC{Short Contents}\fi
+\ifx\putwordTOC\undefined       \gdef\putwordTOC{Table of Contents}\fi
+%
+\ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi
+\ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi
+\ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi
+\ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi
+\ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi
+\ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi
+\ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi
+\ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi
+\ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi
+\ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi
+\ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi
+\ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi
+%
+\ifx\putwordDefmac\undefined    \gdef\putwordDefmac{Macro}\fi
+\ifx\putwordDefspec\undefined   \gdef\putwordDefspec{Special Form}\fi
+\ifx\putwordDefvar\undefined    \gdef\putwordDefvar{Variable}\fi
+\ifx\putwordDefopt\undefined    \gdef\putwordDefopt{User Option}\fi
+\ifx\putwordDeftypevar\undefined\gdef\putwordDeftypevar{Variable}\fi
+\ifx\putwordDeffunc\undefined   \gdef\putwordDeffunc{Function}\fi
+\ifx\putwordDeftypefun\undefined\gdef\putwordDeftypefun{Function}\fi
+
+% Ignore a token.
+%
+\def\gobble#1{}
+
+\hyphenation{ap-pen-dix}
+\hyphenation{mini-buf-fer mini-buf-fers}
+\hyphenation{eshell}
+\hyphenation{white-space}
+
+% Margin to add to right of even pages, to left of odd pages.
+\newdimen \bindingoffset
+\newdimen \normaloffset
+\newdimen\pagewidth \newdimen\pageheight
+
+% Sometimes it is convenient to have everything in the transcript file
+% and nothing on the terminal.  We don't just call \tracingall here,
+% since that produces some useless output on the terminal.
+%
+\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}%
+\ifx\eTeXversion\undefined
+\def\loggingall{\tracingcommands2 \tracingstats2
+   \tracingpages1 \tracingoutput1 \tracinglostchars1
+   \tracingmacros2 \tracingparagraphs1 \tracingrestores1
+   \showboxbreadth\maxdimen\showboxdepth\maxdimen
+}%
+\else
+\def\loggingall{\tracingcommands3 \tracingstats2
+   \tracingpages1 \tracingoutput1 \tracinglostchars1
+   \tracingmacros2 \tracingparagraphs1 \tracingrestores1
+   \tracingscantokens1 \tracingassigns1 \tracingifs1
+   \tracinggroups1 \tracingnesting2
+   \showboxbreadth\maxdimen\showboxdepth\maxdimen
+}%
+\fi
+
+% For @cropmarks command.
+% Do @cropmarks to get crop marks.
+%
+\newif\ifcropmarks
+\let\cropmarks = \cropmarkstrue
+%
+% Dimensions to add cropmarks at corners.
+% Added by P. A. MacKay, 12 Nov. 1986
+%
+\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines
+\newdimen\cornerlong  \cornerlong=1pc
+\newdimen\cornerthick \cornerthick=.3pt
+\newdimen\topandbottommargin \topandbottommargin=.75in
+
+% Main output routine.
+\chardef\PAGE = 255
+\output = {\onepageout{\pagecontents\PAGE}}
+
+\newbox\headlinebox
+\newbox\footlinebox
+
+% \onepageout takes a vbox as an argument.  Note that \pagecontents
+% does insertions, but you have to call it yourself.
+\def\onepageout#1{%
+  \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi
+  %
+  \ifodd\pageno  \advance\hoffset by \bindingoffset
+  \else \advance\hoffset by -\bindingoffset\fi
+  %
+  % Do this outside of the \shipout so @code etc. will be expanded in
+  % the headline as they should be, not taken literally (outputting ''code).
+  \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}%
+  \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}%
+  %
+  {%
+    % Have to do this stuff outside the \shipout because we want it to
+    % take effect in \write's, yet the group defined by the \vbox ends
+    % before the \shipout runs.
+    %
+    \escapechar = `\\     % use backslash in output files.
+    \indexdummies         % don't expand commands in the output.
+    \normalturnoffactive  % \ in index entries must not stay \, e.g., if
+                   % the page break happens to be in the middle of an example.
+    \shipout\vbox{%
+      \ifcropmarks \vbox to \outervsize\bgroup
+        \hsize = \outerhsize
+        \vskip-\topandbottommargin
+        \vtop to0pt{%
+          \line{\ewtop\hfil\ewtop}%
+          \nointerlineskip
+          \line{%
+            \vbox{\moveleft\cornerthick\nstop}%
+            \hfill
+            \vbox{\moveright\cornerthick\nstop}%
+          }%
+          \vss}%
+        \vskip\topandbottommargin
+        \line\bgroup
+          \hfil % center the page within the outer (page) hsize.
+          \ifodd\pageno\hskip\bindingoffset\fi
+          \vbox\bgroup
+      \fi
+      %
+      \unvbox\headlinebox
+      \pagebody{#1}%
+      \ifdim\ht\footlinebox > 0pt
+        % Only leave this space if the footline is nonempty.
+        % (We lessened \vsize for it in \oddfootingxxx.)
+        % The \baselineskip=24pt in plain's \makefootline has no effect.
+        \vskip 2\baselineskip
+        \unvbox\footlinebox
+      \fi
+      %
+      \ifpdfmakepagedest \pdfmkdest{\the\pageno} \fi
+      %
+      \ifcropmarks
+          \egroup % end of \vbox\bgroup
+        \hfil\egroup % end of (centering) \line\bgroup
+        \vskip\topandbottommargin plus1fill minus1fill
+        \boxmaxdepth = \cornerthick
+        \vbox to0pt{\vss
+          \line{%
+            \vbox{\moveleft\cornerthick\nsbot}%
+            \hfill
+            \vbox{\moveright\cornerthick\nsbot}%
+          }%
+          \nointerlineskip
+          \line{\ewbot\hfil\ewbot}%
+        }%
+      \egroup % \vbox from first cropmarks clause
+      \fi
+    }% end of \shipout\vbox
+  }% end of group with \turnoffactive
+  \advancepageno
+  \ifnum\outputpenalty>-20000 \else\dosupereject\fi
+}
+
+\newinsert\margin \dimen\margin=\maxdimen
+
+\def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}}
+{\catcode`\@ =11
+\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi
+% marginal hacks, juha@viisa.uucp (Juha Takala)
+\ifvoid\margin\else % marginal info is present
+  \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi
+\dimen@=\dp#1 \unvbox#1
+\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi
+\ifr@ggedbottom \kern-\dimen@ \vfil \fi}
+}
+
+% Here are the rules for the cropmarks.  Note that they are
+% offset so that the space between them is truly \outerhsize or \outervsize
+% (P. A. MacKay, 12 November, 1986)
+%
+\def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong}
+\def\nstop{\vbox
+  {\hrule height\cornerthick depth\cornerlong width\cornerthick}}
+\def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong}
+\def\nsbot{\vbox
+  {\hrule height\cornerlong depth\cornerthick width\cornerthick}}
+
+% Parse an argument, then pass it to #1.  The argument is the rest of
+% the input line (except we remove a trailing comment).  #1 should be a
+% macro which expects an ordinary undelimited TeX argument.
+%
+\def\parsearg#1{%
+  \let\next = #1%
+  \begingroup
+    \obeylines
+    \futurelet\temp\parseargx
+}
+
+% If the next token is an obeyed space (from an @example environment or
+% the like), remove it and recurse.  Otherwise, we're done.
+\def\parseargx{%
+  % \obeyedspace is defined far below, after the definition of \sepspaces.
+  \ifx\obeyedspace\temp
+    \expandafter\parseargdiscardspace
+  \else
+    \expandafter\parseargline
+  \fi
+}
+
+% Remove a single space (as the delimiter token to the macro call).
+{\obeyspaces %
+ \gdef\parseargdiscardspace {\futurelet\temp\parseargx}}
+
+{\obeylines %
+  \gdef\parseargline#1^^M{%
+    \endgroup % End of the group started in \parsearg.
+    %
+    % First remove any @c comment, then any @comment.
+    % Result of each macro is put in \toks0.
+    \argremovec #1\c\relax %
+    \expandafter\argremovecomment \the\toks0 \comment\relax %
+    %
+    % Call the caller's macro, saved as \next in \parsearg.
+    \expandafter\next\expandafter{\the\toks0}%
+  }%
+}
+
+% Since all \c{,omment} does is throw away the argument, we can let TeX
+% do that for us.  The \relax here is matched by the \relax in the call
+% in \parseargline; it could be more or less anything, its purpose is
+% just to delimit the argument to the \c.
+\def\argremovec#1\c#2\relax{\toks0 = {#1}}
+\def\argremovecomment#1\comment#2\relax{\toks0 = {#1}}
+
+% \argremovec{,omment} might leave us with trailing spaces, though; e.g.,
+%    @end itemize  @c foo
+% will have two active spaces as part of the argument with the
+% `itemize'.  Here we remove all active spaces from #1, and assign the
+% result to \toks0.
+%
+% This loses if there are any *other* active characters besides spaces
+% in the argument -- _ ^ +, for example -- since they get expanded.
+% Fortunately, Texinfo does not define any such commands.  (If it ever
+% does, the catcode of the characters in questionwill have to be changed
+% here.)  But this means we cannot call \removeactivespaces as part of
+% \argremovec{,omment}, since @c uses \parsearg, and thus the argument
+% that \parsearg gets might well have any character at all in it.
+%
+\def\removeactivespaces#1{%
+  \begingroup
+    \ignoreactivespaces
+    \edef\temp{#1}%
+    \global\toks0 = \expandafter{\temp}%
+  \endgroup
+}
+
+% Change the active space to expand to nothing.
+%
+\begingroup
+  \obeyspaces
+  \gdef\ignoreactivespaces{\obeyspaces\let =\empty}
+\endgroup
+
+
+\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next}
+
+%% These are used to keep @begin/@end levels from running away
+%% Call \inENV within environments (after a \begingroup)
+\newif\ifENV \ENVfalse \def\inENV{\ifENV\relax\else\ENVtrue\fi}
+\def\ENVcheck{%
+\ifENV\errmessage{Still within an environment; press RETURN to continue}
+\endgroup\fi} % This is not perfect, but it should reduce lossage
+
+% @begin foo  is the same as @foo, for now.
+\newhelp\EMsimple{Press RETURN to continue.}
+
+\outer\def\begin{\parsearg\beginxxx}
+
+\def\beginxxx #1{%
+\expandafter\ifx\csname #1\endcsname\relax
+{\errhelp=\EMsimple \errmessage{Undefined command @begin #1}}\else
+\csname #1\endcsname\fi}
+
+% @end foo executes the definition of \Efoo.
+%
+\def\end{\parsearg\endxxx}
+\def\endxxx #1{%
+  \removeactivespaces{#1}%
+  \edef\endthing{\the\toks0}%
+  %
+  \expandafter\ifx\csname E\endthing\endcsname\relax
+    \expandafter\ifx\csname \endthing\endcsname\relax
+      % There's no \foo, i.e., no ``environment'' foo.
+      \errhelp = \EMsimple
+      \errmessage{Undefined command `@end \endthing'}%
+    \else
+      \unmatchedenderror\endthing
+    \fi
+  \else
+    % Everything's ok; the right environment has been started.
+    \csname E\endthing\endcsname
+  \fi
+}
+
+% There is an environment #1, but it hasn't been started.  Give an error.
+%
+\def\unmatchedenderror#1{%
+  \errhelp = \EMsimple
+  \errmessage{This `@end #1' doesn't have a matching `@#1'}%
+}
+
+% Define the control sequence \E#1 to give an unmatched @end error.
+%
+\def\defineunmatchedend#1{%
+  \expandafter\def\csname E#1\endcsname{\unmatchedenderror{#1}}%
+}
+
+
+% Single-spacing is done by various environments (specifically, in
+% \nonfillstart and \quotations).
+\newskip\singlespaceskip \singlespaceskip = 12.5pt
+\def\singlespace{%
+  % Why was this kern here?  It messes up equalizing space above and below
+  % environments.  --karl, 6may93
+  %{\advance \baselineskip by -\singlespaceskip
+  %\kern \baselineskip}%
+  \setleading \singlespaceskip
+}
+
+%% Simple single-character @ commands
+
+% @@ prints an @
+% Kludge this until the fonts are right (grr).
+\def\@{{\tt\char64}}
+
+% This is turned off because it was never documented
+% and you can use @w{...} around a quote to suppress ligatures.
+%% Define @` and @' to be the same as ` and '
+%% but suppressing ligatures.
+%\def\`{{`}}
+%\def\'{{'}}
+
+% Used to generate quoted braces.
+\def\mylbrace {{\tt\char123}}
+\def\myrbrace {{\tt\char125}}
+\let\{=\mylbrace
+\let\}=\myrbrace
+\begingroup
+  % Definitions to produce actual \{ & \} command in an index.
+  \catcode`\{ = 12 \catcode`\} = 12
+  \catcode`\[ = 1 \catcode`\] = 2
+  \catcode`\@ = 0 \catcode`\\ = 12
+  @gdef@lbracecmd[\{]%
+  @gdef@rbracecmd[\}]%
+@endgroup
+
+% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
+% Others are defined by plain TeX: @` @' @" @^ @~ @= @v @H.
+\let\, = \c
+\let\dotaccent = \.
+\def\ringaccent#1{{\accent23 #1}}
+\let\tieaccent = \t
+\let\ubaraccent = \b
+\let\udotaccent = \d
+
+% Other special characters: @questiondown @exclamdown
+% Plain TeX defines: @AA @AE @O @OE @L (and lowercase versions) @ss.
+\def\questiondown{?`}
+\def\exclamdown{!`}
+
+% Dotless i and dotless j, used for accents.
+\def\imacro{i}
+\def\jmacro{j}
+\def\dotless#1{%
+  \def\temp{#1}%
+  \ifx\temp\imacro \ptexi
+  \else\ifx\temp\jmacro \j
+  \else \errmessage{@dotless can be used only with i or j}%
+  \fi\fi
+}
+
+% Be sure we're in horizontal mode when doing a tie, since we make space
+% equivalent to this in @example-like environments. Otherwise, a space
+% at the beginning of a line will start with \penalty -- and
+% since \penalty is valid in vertical mode, we'd end up putting the
+% penalty on the vertical list instead of in the new paragraph.
+{\catcode`@ = 11
+ % Avoid using \@M directly, because that causes trouble
+ % if the definition is written into an index file.
+ \global\let\tiepenalty = \@M
+ \gdef\tie{\leavevmode\penalty\tiepenalty\ }
+}
+
+% @: forces normal size whitespace following.
+\def\:{\spacefactor=1000 }
+
+% @* forces a line break.
+\def\*{\hfil\break\hbox{}\ignorespaces}
+
+% @. is an end-of-sentence period.
+\def\.{.\spacefactor=3000 }
+
+% @! is an end-of-sentence bang.
+\def\!{!\spacefactor=3000 }
+
+% @? is an end-of-sentence query.
+\def\?{?\spacefactor=3000 }
+
+% @w prevents a word break.  Without the \leavevmode, @w at the
+% beginning of a paragraph, when TeX is still in vertical mode, would
+% produce a whole line of output instead of starting the paragraph.
+\def\w#1{\leavevmode\hbox{#1}}
+
+% @group ... @end group forces ... to be all on one page, by enclosing
+% it in a TeX vbox.  We use \vtop instead of \vbox to construct the box
+% to keep its height that of a normal line.  According to the rules for
+% \topskip (p.114 of the TeXbook), the glue inserted is
+% max (\topskip - \ht (first item), 0).  If that height is large,
+% therefore, no glue is inserted, and the space between the headline and
+% the text is small, which looks bad.
+%
+\def\group{\begingroup
+  \ifnum\catcode13=\active \else
+    \errhelp = \groupinvalidhelp
+    \errmessage{@group invalid in context where filling is enabled}%
+  \fi
+  %
+  % The \vtop we start below produces a box with normal height and large
+  % depth; thus, TeX puts \baselineskip glue before it, and (when the
+  % next line of text is done) \lineskip glue after it.  (See p.82 of
+  % the TeXbook.)  Thus, space below is not quite equal to space
+  % above.  But it's pretty close.
+  \def\Egroup{%
+    \egroup           % End the \vtop.
+    \endgroup         % End the \group.
+  }%
+  %
+  \vtop\bgroup
+    % We have to put a strut on the last line in case the @group is in
+    % the midst of an example, rather than completely enclosing it.
+    % Otherwise, the interline space between the last line of the group
+    % and the first line afterwards is too small.  But we can't put the
+    % strut in \Egroup, since there it would be on a line by itself.
+    % Hence this just inserts a strut at the beginning of each line.
+    \everypar = {\strut}%
+    %
+    % Since we have a strut on every line, we don't need any of TeX's
+    % normal interline spacing.
+    \offinterlineskip
+    %
+    % OK, but now we have to do something about blank
+    % lines in the input in @example-like environments, which normally
+    % just turn into \lisppar, which will insert no space now that we've
+    % turned off the interline space.  Simplest is to make them be an
+    % empty paragraph.
+    \ifx\par\lisppar
+      \edef\par{\leavevmode \par}%
+      %
+      % Reset ^^M's definition to new definition of \par.
+      \obeylines
+    \fi
+    %
+    % Do @comment since we are called inside an environment such as
+    % @example, where each end-of-line in the input causes an
+    % end-of-line in the output.  We don't want the end-of-line after
+    % the `@group' to put extra space in the output.  Since @group
+    % should appear on a line by itself (according to the Texinfo
+    % manual), we don't worry about eating any user text.
+    \comment
+}
+%
+% TeX puts in an \escapechar (i.e., `@') at the beginning of the help
+% message, so this ends up printing `@group can only ...'.
+%
+\newhelp\groupinvalidhelp{%
+group can only be used in environments such as @example,^^J%
+where each line of input produces a line of output.}
+
+% @need space-in-mils
+% forces a page break if there is not space-in-mils remaining.
+
+\newdimen\mil  \mil=0.001in
+
+\def\need{\parsearg\needx}
+
+% Old definition--didn't work.
+%\def\needx #1{\par %
+%% This method tries to make TeX break the page naturally
+%% if the depth of the box does not fit.
+%{\baselineskip=0pt%
+%\vtop to #1\mil{\vfil}\kern -#1\mil\nobreak
+%\prevdepth=-1000pt
+%}}
+
+\def\needx#1{%
+  % Ensure vertical mode, so we don't make a big box in the middle of a
+  % paragraph.
+  \par
+  %
+  % If the @need value is less than one line space, it's useless.
+  \dimen0 = #1\mil
+  \dimen2 = \ht\strutbox
+  \advance\dimen2 by \dp\strutbox
+  \ifdim\dimen0 > \dimen2
+    %
+    % Do a \strut just to make the height of this box be normal, so the
+    % normal leading is inserted relative to the preceding line.
+    % And a page break here is fine.
+    \vtop to #1\mil{\strut\vfil}%
+    %
+    % TeX does not even consider page breaks if a penalty added to the
+    % main vertical list is 10000 or more.  But in order to see if the
+    % empty box we just added fits on the page, we must make it consider
+    % page breaks.  On the other hand, we don't want to actually break the
+    % page after the empty box.  So we use a penalty of 9999.
+    %
+    % There is an extremely small chance that TeX will actually break the
+    % page at this \penalty, if there are no other feasible breakpoints in
+    % sight.  (If the user is using lots of big @group commands, which
+    % almost-but-not-quite fill up a page, TeX will have a hard time doing
+    % good page breaking, for example.)  However, I could not construct an
+    % example where a page broke at this \penalty; if it happens in a real
+    % document, then we can reconsider our strategy.
+    \penalty9999
+    %
+    % Back up by the size of the box, whether we did a page break or not.
+    \kern -#1\mil
+    %
+    % Do not allow a page break right after this kern.
+    \nobreak
+  \fi
+}
+
+% @br   forces paragraph break
+
+\let\br = \par
+
+% @dots{} output an ellipsis using the current font.
+% We do .5em per period so that it has the same spacing in a typewriter
+% font as three actual period characters.
+%
+\def\dots{%
+  \leavevmode
+  \hbox to 1.5em{%
+    \hskip 0pt plus 0.25fil minus 0.25fil
+    .\hss.\hss.%
+    \hskip 0pt plus 0.5fil minus 0.5fil
+  }%
+}
+
+% @enddots{} is an end-of-sentence ellipsis.
+%
+\def\enddots{%
+  \leavevmode
+  \hbox to 2em{%
+    \hskip 0pt plus 0.25fil minus 0.25fil
+    .\hss.\hss.\hss.%
+    \hskip 0pt plus 0.5fil minus 0.5fil
+  }%
+  \spacefactor=3000
+}
+
+
+% @page    forces the start of a new page
+%
+\def\page{\par\vfill\supereject}
+
+% @exdent text....
+% outputs text on separate line in roman font, starting at standard page margin
+
+% This records the amount of indent in the innermost environment.
+% That's how much \exdent should take out.
+\newskip\exdentamount
+
+% This defn is used inside fill environments such as @defun.
+\def\exdent{\parsearg\exdentyyy}
+\def\exdentyyy #1{{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break}}
+
+% This defn is used inside nofill environments such as @example.
+\def\nofillexdent{\parsearg\nofillexdentyyy}
+\def\nofillexdentyyy #1{{\advance \leftskip by -\exdentamount
+\leftline{\hskip\leftskip{\rm#1}}}}
+
+% @inmargin{TEXT} puts TEXT in the margin next to the current paragraph.
+
+\def\inmargin#1{%
+\strut\vadjust{\nobreak\kern-\strutdepth
+  \vtop to \strutdepth{\baselineskip\strutdepth\vss
+  \llap{\rightskip=\inmarginspacing \vbox{\noindent #1}}\null}}}
+\newskip\inmarginspacing \inmarginspacing=1cm
+\def\strutdepth{\dp\strutbox}
+
+%\hbox{{\rm#1}}\hfil\break}}
+
+% @include file    insert text of that file as input.
+% Allow normal characters that  we make active in the argument (a file name).
+\def\include{\begingroup
+  \catcode`\\=12
+  \catcode`~=12
+  \catcode`^=12
+  \catcode`_=12
+  \catcode`|=12
+  \catcode`<=12
+  \catcode`>=12
+  \catcode`+=12
+  \parsearg\includezzz}
+% Restore active chars for included file.
+\def\includezzz#1{\endgroup\begingroup
+  % Read the included file in a group so nested @include's work.
+  \def\thisfile{#1}%
+  \input\thisfile
+\endgroup}
+
+\def\thisfile{}
+
+% @center line   outputs that line, centered
+
+\def\center{\parsearg\centerzzz}
+\def\centerzzz #1{{\advance\hsize by -\leftskip
+\advance\hsize by -\rightskip
+\centerline{#1}}}
+
+% @sp n   outputs n lines of vertical space
+
+\def\sp{\parsearg\spxxx}
+\def\spxxx #1{\vskip #1\baselineskip}
+
+% @comment ...line which is ignored...
+% @c is the same as @comment
+% @ignore ... @end ignore  is another way to write a comment
+
+\def\comment{\begingroup \catcode`\^^M=\other%
+\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
+\commentxxx}
+{\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}}
+
+\let\c=\comment
+
+% @paragraphindent NCHARS
+% We'll use ems for NCHARS, close enough.
+% We cannot implement @paragraphindent asis, though.
+% 
+\def\asisword{asis} % no translation, these are keywords
+\def\noneword{none}
+%
+\def\paragraphindent{\parsearg\doparagraphindent}
+\def\doparagraphindent#1{%
+  \def\temp{#1}%
+  \ifx\temp\asisword
+  \else
+    \ifx\temp\noneword
+      \defaultparindent = 0pt
+    \else
+      \defaultparindent = #1em
+    \fi
+  \fi
+  \parindent = \defaultparindent
+}
+
+% @exampleindent NCHARS
+% We'll use ems for NCHARS like @paragraphindent.
+% It seems @exampleindent asis isn't necessary, but
+% I preserve it to make it similar to @paragraphindent.
+\def\exampleindent{\parsearg\doexampleindent}
+\def\doexampleindent#1{%
+  \def\temp{#1}%
+  \ifx\temp\asisword
+  \else
+    \ifx\temp\noneword
+      \lispnarrowing = 0pt
+    \else
+      \lispnarrowing = #1em
+    \fi
+  \fi
+}
+
+% @asis just yields its argument.  Used with @table, for example.
+%
+\def\asis#1{#1}
+
+% @math means output in math mode.
+% We don't use $'s directly in the definition of \math because control
+% sequences like \math are expanded when the toc file is written.  Then,
+% we read the toc file back, the $'s will be normal characters (as they
+% should be, according to the definition of Texinfo).  So we must use a
+% control sequence to switch into and out of math mode.
+%
+% This isn't quite enough for @math to work properly in indices, but it
+% seems unlikely it will ever be needed there.
+%
+\let\implicitmath = $
+\def\math#1{\implicitmath #1\implicitmath}
+
+% @bullet and @minus need the same treatment as @math, just above.
+\def\bullet{\implicitmath\ptexbullet\implicitmath}
+\def\minus{\implicitmath-\implicitmath}
+
+% @refill is a no-op.
+\let\refill=\relax
+
+% If working on a large document in chapters, it is convenient to
+% be able to disable indexing, cross-referencing, and contents, for test runs.
+% This is done with @novalidate (before @setfilename).
+%
+\newif\iflinks \linkstrue % by default we want the aux files.
+\let\novalidate = \linksfalse
+
+% @setfilename is done at the beginning of every texinfo file.
+% So open here the files we need to have open while reading the input.
+% This makes it possible to make a .fmt file for texinfo.
+\def\setfilename{%
+   \iflinks
+     \readauxfile
+   \fi % \openindices needs to do some work in any case.
+   \openindices
+   \fixbackslash  % Turn off hack to swallow `\input texinfo'.
+   \global\let\setfilename=\comment % Ignore extra @setfilename cmds.
+   %
+   % If texinfo.cnf is present on the system, read it.
+   % Useful for site-wide @afourpaper, etc.
+   % Just to be on the safe side, close the input stream before the \input.
+   \openin 1 texinfo.cnf
+   \ifeof1 \let\temp=\relax \else \def\temp{\input texinfo.cnf }\fi
+   \closein1
+   \temp
+   %
+   \comment % Ignore the actual filename.
+}
+
+% Called from \setfilename.
+%
+\def\openindices{%
+  \newindex{cp}%
+  \newcodeindex{fn}%
+  \newcodeindex{vr}%
+  \newcodeindex{tp}%
+  \newcodeindex{ky}%
+  \newcodeindex{pg}%
+}
+
+% @bye.
+\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend}
+
+
+\message{pdf,}
+% adobe `portable' document format
+\newcount\tempnum
+\newcount\lnkcount
+\newtoks\filename
+\newcount\filenamelength
+\newcount\pgn
+\newtoks\toksA
+\newtoks\toksB
+\newtoks\toksC
+\newtoks\toksD
+\newbox\boxA
+\newcount\countA
+\newif\ifpdf
+\newif\ifpdfmakepagedest
+
+\ifx\pdfoutput\undefined
+  \pdffalse
+  \let\pdfmkdest = \gobble
+  \let\pdfurl = \gobble
+  \let\endlink = \relax
+  \let\linkcolor = \relax
+  \let\pdfmakeoutlines = \relax
+\else
+  \pdftrue
+  \pdfoutput = 1
+  \input pdfcolor
+  \def\dopdfimage#1#2#3{%
+    \def\imagewidth{#2}%
+    \def\imageheight{#3}%
+    \ifnum\pdftexversion < 14
+      \pdfimage
+    \else
+      \pdfximage
+    \fi
+      \ifx\empty\imagewidth\else width \imagewidth \fi
+      \ifx\empty\imageheight\else height \imageheight \fi
+      {#1.pdf}%
+    \ifnum\pdftexversion < 14 \else
+      \pdfrefximage \pdflastximage
+    \fi}
+  \def\pdfmkdest#1{\pdfdest name{#1@} xyz}
+  \def\pdfmkpgn#1{#1@}
+  \let\linkcolor = \Cyan
+  \def\endlink{\Black\pdfendlink}
+  % Adding outlines to PDF; macros for calculating structure of outlines
+  % come from Petr Olsak
+  \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0%
+    \else \csname#1\endcsname \fi}
+  \def\advancenumber#1{\tempnum=\expnumber{#1}\relax
+    \advance\tempnum by1
+    \expandafter\xdef\csname#1\endcsname{\the\tempnum}}
+  \def\pdfmakeoutlines{{%
+    \openin 1 \jobname.toc
+    \ifeof 1\else\bgroup
+      \closein 1 
+      \indexnofonts
+      \def\tt{}
+      % thanh's hack / proper braces in bookmarks  
+      \edef\mylbrace{\iftrue \string{\else}\fi}\let\{=\mylbrace
+      \edef\myrbrace{\iffalse{\else\string}\fi}\let\}=\myrbrace
+      %
+      \def\chapentry ##1##2##3{}
+      \def\unnumbchapentry ##1##2{}
+      \def\secentry ##1##2##3##4{\advancenumber{chap##2}}
+      \def\unnumbsecentry ##1##2{}
+      \def\subsecentry ##1##2##3##4##5{\advancenumber{sec##2.##3}}
+      \def\unnumbsubsecentry ##1##2{}
+      \def\subsubsecentry ##1##2##3##4##5##6{\advancenumber{subsec##2.##3.##4}}
+      \def\unnumbsubsubsecentry ##1##2{}
+      \input \jobname.toc
+      \def\chapentry ##1##2##3{%
+        \pdfoutline goto name{\pdfmkpgn{##3}}count-\expnumber{chap##2}{##1}}
+      \def\unnumbchapentry ##1##2{%
+        \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
+      \def\secentry ##1##2##3##4{%
+        \pdfoutline goto name{\pdfmkpgn{##4}}count-\expnumber{sec##2.##3}{##1}}
+      \def\unnumbsecentry ##1##2{%
+        \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
+      \def\subsecentry ##1##2##3##4##5{%
+        \pdfoutline goto name{\pdfmkpgn{##5}}count-\expnumber{subsec##2.##3.##4}{##1}}
+      \def\unnumbsubsecentry ##1##2{%
+        \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
+      \def\subsubsecentry ##1##2##3##4##5##6{%
+        \pdfoutline goto name{\pdfmkpgn{##6}}{##1}}
+      \def\unnumbsubsubsecentry ##1##2{%
+        \pdfoutline goto name{\pdfmkpgn{##2}}{##1}}
+      \input \jobname.toc
+    \egroup\fi
+  }}
+  \def\makelinks #1,{%
+    \def\params{#1}\def\E{END}%
+    \ifx\params\E
+      \let\nextmakelinks=\relax
+    \else
+      \let\nextmakelinks=\makelinks
+      \ifnum\lnkcount>0,\fi
+      \picknum{#1}%
+      \startlink attr{/Border [0 0 0]} 
+        goto name{\pdfmkpgn{\the\pgn}}%
+      \linkcolor #1%
+      \advance\lnkcount by 1%
+      \endlink
+    \fi
+    \nextmakelinks
+  }
+  \def\picknum#1{\expandafter\pn#1}
+  \def\pn#1{%
+    \def\p{#1}%
+    \ifx\p\lbrace
+      \let\nextpn=\ppn
+    \else
+      \let\nextpn=\ppnn
+      \def\first{#1}
+    \fi
+    \nextpn
+  }
+  \def\ppn#1{\pgn=#1\gobble}
+  \def\ppnn{\pgn=\first}
+  \def\pdfmklnk#1{\lnkcount=0\makelinks #1,END,}
+  \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
+  \def\skipspaces#1{\def\PP{#1}\def\D{|}%
+    \ifx\PP\D\let\nextsp\relax
+    \else\let\nextsp\skipspaces
+      \ifx\p\space\else\addtokens{\filename}{\PP}%
+        \advance\filenamelength by 1
+      \fi
+    \fi
+    \nextsp}
+  \def\getfilename#1{\filenamelength=0\expandafter\skipspaces#1|\relax}
+  \ifnum\pdftexversion < 14
+    \let \startlink \pdfannotlink
+  \else
+    \let \startlink \pdfstartlink
+  \fi
+  \def\pdfurl#1{%
+    \begingroup
+      \normalturnoffactive\def\@{@}%
+      \leavevmode\Red
+      \startlink attr{/Border [0 0 0]}%
+        user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
+        % #1
+    \endgroup}
+  \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}}
+  \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
+  \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks}
+  \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}}
+  \def\maketoks{%
+    \expandafter\poptoks\the\toksA|ENDTOKS|
+    \ifx\first0\adn0
+    \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3
+    \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6
+    \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9 
+    \else
+      \ifnum0=\countA\else\makelink\fi
+      \ifx\first.\let\next=\done\else
+        \let\next=\maketoks
+        \addtokens{\toksB}{\the\toksD}
+        \ifx\first,\addtokens{\toksB}{\space}\fi
+      \fi
+    \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
+    \next}
+  \def\makelink{\addtokens{\toksB}%
+    {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
+  \def\pdflink#1{%
+    \startlink attr{/Border [0 0 0]} goto name{\mkpgn{#1}}
+    \linkcolor #1\endlink}
+  \def\mkpgn#1{#1@} 
+  \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
+\fi % \ifx\pdfoutput
+
+
+\message{fonts,}
+% Font-change commands.
+
+% Texinfo sort of supports the sans serif font style, which plain TeX does not.
+% So we set up a \sf analogous to plain's \rm, etc.
+\newfam\sffam
+\def\sf{\fam=\sffam \tensf}
+\let\li = \sf % Sometimes we call it \li, not \sf.
+
+% We don't need math for this one.
+\def\ttsl{\tenttsl}
+
+% Use Computer Modern fonts at \magstephalf (11pt).
+\newcount\mainmagstep
+\mainmagstep=\magstephalf
+
+% Set the font macro #1 to the font named #2, adding on the
+% specified font prefix (normally `cm').
+% #3 is the font's design size, #4 is a scale factor
+\def\setfont#1#2#3#4{\font#1=\fontprefix#2#3 scaled #4}
+
+% Use cm as the default font prefix.
+% To specify the font prefix, you must define \fontprefix
+% before you read in texinfo.tex.
+\ifx\fontprefix\undefined
+\def\fontprefix{cm}
+\fi
+% Support font families that don't use the same naming scheme as CM.
+\def\rmshape{r}
+\def\rmbshape{bx}               %where the normal face is bold
+\def\bfshape{b}
+\def\bxshape{bx}
+\def\ttshape{tt}
+\def\ttbshape{tt}
+\def\ttslshape{sltt}
+\def\itshape{ti}
+\def\itbshape{bxti}
+\def\slshape{sl}
+\def\slbshape{bxsl}
+\def\sfshape{ss}
+\def\sfbshape{ss}
+\def\scshape{csc}
+\def\scbshape{csc}
+
+\ifx\bigger\relax
+\let\mainmagstep=\magstep1
+\setfont\textrm\rmshape{12}{1000}
+\setfont\texttt\ttshape{12}{1000}
+\else
+\setfont\textrm\rmshape{10}{\mainmagstep}
+\setfont\texttt\ttshape{10}{\mainmagstep}
+\fi
+% Instead of cmb10, you many want to use cmbx10.
+% cmbx10 is a prettier font on its own, but cmb10
+% looks better when embedded in a line with cmr10.
+\setfont\textbf\bfshape{10}{\mainmagstep}
+\setfont\textit\itshape{10}{\mainmagstep}
+\setfont\textsl\slshape{10}{\mainmagstep}
+\setfont\textsf\sfshape{10}{\mainmagstep}
+\setfont\textsc\scshape{10}{\mainmagstep}
+\setfont\textttsl\ttslshape{10}{\mainmagstep}
+\font\texti=cmmi10 scaled \mainmagstep
+\font\textsy=cmsy10 scaled \mainmagstep
+
+% A few fonts for @defun, etc.
+\setfont\defbf\bxshape{10}{\magstep1} %was 1314
+\setfont\deftt\ttshape{10}{\magstep1}
+\def\df{\let\tentt=\deftt \let\tenbf = \defbf \bf}
+
+% Fonts for indices, footnotes, small examples (9pt).
+\setfont\smallrm\rmshape{9}{1000}
+\setfont\smalltt\ttshape{9}{1000}
+\setfont\smallbf\bfshape{10}{900}
+\setfont\smallit\itshape{9}{1000}
+\setfont\smallsl\slshape{9}{1000}
+\setfont\smallsf\sfshape{9}{1000}
+\setfont\smallsc\scshape{10}{900}
+\setfont\smallttsl\ttslshape{10}{900}
+\font\smalli=cmmi9
+\font\smallsy=cmsy9
+
+% Fonts for title page:
+\setfont\titlerm\rmbshape{12}{\magstep3}
+\setfont\titleit\itbshape{10}{\magstep4}
+\setfont\titlesl\slbshape{10}{\magstep4}
+\setfont\titlett\ttbshape{12}{\magstep3}
+\setfont\titlettsl\ttslshape{10}{\magstep4}
+\setfont\titlesf\sfbshape{17}{\magstep1}
+\let\titlebf=\titlerm
+\setfont\titlesc\scbshape{10}{\magstep4}
+\font\titlei=cmmi12 scaled \magstep3
+\font\titlesy=cmsy10 scaled \magstep4
+\def\authorrm{\secrm}
+
+% Chapter (and unnumbered) fonts (17.28pt).
+\setfont\chaprm\rmbshape{12}{\magstep2}
+\setfont\chapit\itbshape{10}{\magstep3}
+\setfont\chapsl\slbshape{10}{\magstep3}
+\setfont\chaptt\ttbshape{12}{\magstep2}
+\setfont\chapttsl\ttslshape{10}{\magstep3}
+\setfont\chapsf\sfbshape{17}{1000}
+\let\chapbf=\chaprm
+\setfont\chapsc\scbshape{10}{\magstep3}
+\font\chapi=cmmi12 scaled \magstep2
+\font\chapsy=cmsy10 scaled \magstep3
+
+% Section fonts (14.4pt).
+\setfont\secrm\rmbshape{12}{\magstep1}
+\setfont\secit\itbshape{10}{\magstep2}
+\setfont\secsl\slbshape{10}{\magstep2}
+\setfont\sectt\ttbshape{12}{\magstep1}
+\setfont\secttsl\ttslshape{10}{\magstep2}
+\setfont\secsf\sfbshape{12}{\magstep1}
+\let\secbf\secrm
+\setfont\secsc\scbshape{10}{\magstep2}
+\font\seci=cmmi12 scaled \magstep1
+\font\secsy=cmsy10 scaled \magstep2
+
+% \setfont\ssecrm\bxshape{10}{\magstep1}    % This size an font looked bad.
+% \setfont\ssecit\itshape{10}{\magstep1}    % The letters were too crowded.
+% \setfont\ssecsl\slshape{10}{\magstep1}
+% \setfont\ssectt\ttshape{10}{\magstep1}
+% \setfont\ssecsf\sfshape{10}{\magstep1}
+
+%\setfont\ssecrm\bfshape{10}{1315}      % Note the use of cmb rather than cmbx.
+%\setfont\ssecit\itshape{10}{1315}      % Also, the size is a little larger than
+%\setfont\ssecsl\slshape{10}{1315}      % being scaled magstep1.
+%\setfont\ssectt\ttshape{10}{1315}
+%\setfont\ssecsf\sfshape{10}{1315}
+
+%\let\ssecbf=\ssecrm
+
+% Subsection fonts (13.15pt).
+\setfont\ssecrm\rmbshape{12}{\magstephalf}
+\setfont\ssecit\itbshape{10}{1315}
+\setfont\ssecsl\slbshape{10}{1315}
+\setfont\ssectt\ttbshape{12}{\magstephalf}
+\setfont\ssecttsl\ttslshape{10}{1315}
+\setfont\ssecsf\sfbshape{12}{\magstephalf}
+\let\ssecbf\ssecrm
+\setfont\ssecsc\scbshape{10}{\magstep1}
+\font\sseci=cmmi12 scaled \magstephalf
+\font\ssecsy=cmsy10 scaled 1315
+% The smallcaps and symbol fonts should actually be scaled \magstep1.5,
+% but that is not a standard magnification.
+
+% In order for the font changes to affect most math symbols and letters,
+% we have to define the \textfont of the standard families.  Since
+% texinfo doesn't allow for producing subscripts and superscripts, we
+% don't bother to reset \scriptfont and \scriptscriptfont (which would
+% also require loading a lot more fonts).
+%
+\def\resetmathfonts{%
+  \textfont0 = \tenrm \textfont1 = \teni \textfont2 = \tensy
+  \textfont\itfam = \tenit \textfont\slfam = \tensl \textfont\bffam = \tenbf
+  \textfont\ttfam = \tentt \textfont\sffam = \tensf
+}
+
+
+% The font-changing commands redefine the meanings of \tenSTYLE, instead
+% of just \STYLE.  We do this so that font changes will continue to work
+% in math mode, where it is the current \fam that is relevant in most
+% cases, not the current font.  Plain TeX does \def\bf{\fam=\bffam
+% \tenbf}, for example.  By redefining \tenbf, we obviate the need to
+% redefine \bf itself.
+\def\textfonts{%
+  \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl
+  \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
+  \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy \let\tenttsl=\textttsl
+  \resetmathfonts}
+\def\titlefonts{%
+  \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl
+  \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
+  \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy
+  \let\tenttsl=\titlettsl
+  \resetmathfonts \setleading{25pt}}
+\def\titlefont#1{{\titlefonts\rm #1}}
+\def\chapfonts{%
+  \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
+  \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
+  \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy \let\tenttsl=\chapttsl
+  \resetmathfonts \setleading{19pt}}
+\def\secfonts{%
+  \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl
+  \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc
+  \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy \let\tenttsl=\secttsl
+  \resetmathfonts \setleading{16pt}}
+\def\subsecfonts{%
+  \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl
+  \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc
+  \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy \let\tenttsl=\ssecttsl
+  \resetmathfonts \setleading{15pt}}
+\let\subsubsecfonts = \subsecfonts % Maybe make sssec fonts scaled magstephalf?
+\def\smallfonts{%
+  \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl
+  \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc
+  \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy
+  \let\tenttsl=\smallttsl
+  \resetmathfonts \setleading{11pt}}
+
+% Set up the default fonts, so we can use them for creating boxes.
+%
+\textfonts
+
+% Define these so they can be easily changed for other fonts.
+\def\angleleft{$\langle$}
+\def\angleright{$\rangle$}
+
+% Count depth in font-changes, for error checks
+\newcount\fontdepth \fontdepth=0
+
+% Fonts for short table of contents.
+\setfont\shortcontrm\rmshape{12}{1000}
+\setfont\shortcontbf\bxshape{12}{1000}
+\setfont\shortcontsl\slshape{12}{1000}
+
+%% Add scribe-like font environments, plus @l for inline lisp (usually sans
+%% serif) and @ii for TeX italic
+
+% \smartitalic{ARG} outputs arg in italics, followed by an italic correction
+% unless the following character is such as not to need one.
+\def\smartitalicx{\ifx\next,\else\ifx\next-\else\ifx\next.\else\/\fi\fi\fi}
+\def\smartslanted#1{{\sl #1}\futurelet\next\smartitalicx}
+\def\smartitalic#1{{\it #1}\futurelet\next\smartitalicx}
+
+\let\i=\smartitalic
+\let\var=\smartslanted
+\let\dfn=\smartslanted
+\let\emph=\smartitalic
+\let\cite=\smartslanted
+
+\def\b#1{{\bf #1}}
+\let\strong=\b
+
+% We can't just use \exhyphenpenalty, because that only has effect at
+% the end of a paragraph.  Restore normal hyphenation at the end of the
+% group within which \nohyphenation is presumably called.
+%
+\def\nohyphenation{\hyphenchar\font = -1  \aftergroup\restorehyphenation}
+\def\restorehyphenation{\hyphenchar\font = `- }
+
+\def\t#1{%
+  {\tt \rawbackslash \frenchspacing #1}%
+  \null
+}
+\let\ttfont=\t
+\def\samp#1{`\tclose{#1}'\null}
+\setfont\keyrm\rmshape{8}{1000}
+\font\keysy=cmsy9
+\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
+  \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
+    \vbox{\hrule\kern-0.4pt
+     \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
+    \kern-0.4pt\hrule}%
+  \kern-.06em\raise0.4pt\hbox{\angleright}}}}
+% The old definition, with no lozenge:
+%\def\key #1{{\ttsl \nohyphenation \uppercase{#1}}\null}
+\def\ctrl #1{{\tt \rawbackslash \hat}#1}
+
+% @file, @option are the same as @samp.
+\let\file=\samp
+\let\option=\samp
+
+% @code is a modification of @t,
+% which makes spaces the same size as normal in the surrounding text.
+\def\tclose#1{%
+  {%
+    % Change normal interword space to be same as for the current font.
+    \spaceskip = \fontdimen2\font
+    %
+    % Switch to typewriter.
+    \tt
+    %
+    % But `\ ' produces the large typewriter interword space.
+    \def\ {{\spaceskip = 0pt{} }}%
+    %
+    % Turn off hyphenation.
+    \nohyphenation
+    %
+    \rawbackslash
+    \frenchspacing
+    #1%
+  }%
+  \null
+}
+
+% We *must* turn on hyphenation at `-' and `_' in \code.
+% Otherwise, it is too hard to avoid overfull hboxes
+% in the Emacs manual, the Library manual, etc.
+
+% Unfortunately, TeX uses one parameter (\hyphenchar) to control
+% both hyphenation at - and hyphenation within words.
+% We must therefore turn them both off (\tclose does that)
+% and arrange explicitly to hyphenate at a dash.
+%  -- rms.
+{
+  \catcode`\-=\active
+  \catcode`\_=\active
+  %
+  \global\def\code{\begingroup
+    \catcode`\-=\active \let-\codedash
+    \catcode`\_=\active \let_\codeunder
+    \codex
+  }
+  %
+  % If we end up with any active - characters when handling the index,
+  % just treat them as a normal -.
+  \global\def\indexbreaks{\catcode`\-=\active \let-\realdash}
+}
+
+\def\realdash{-}
+\def\codedash{-\discretionary{}{}{}}
+\def\codeunder{\ifusingtt{\normalunderscore\discretionary{}{}{}}{\_}}
+\def\codex #1{\tclose{#1}\endgroup}
+
+%\let\exp=\tclose  %Was temporary
+
+% @kbd is like @code, except that if the argument is just one @key command,
+% then @kbd has no effect.
+
+% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
+%   `example' (@kbd uses ttsl only inside of @example and friends),
+%   or `code' (@kbd uses normal tty font always).
+\def\kbdinputstyle{\parsearg\kbdinputstylexxx}
+\def\kbdinputstylexxx#1{%
+  \def\arg{#1}%
+  \ifx\arg\worddistinct
+    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
+  \else\ifx\arg\wordexample
+    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
+  \else\ifx\arg\wordcode
+    \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
+  \fi\fi\fi
+}
+\def\worddistinct{distinct}
+\def\wordexample{example}
+\def\wordcode{code}
+
+% Default is kbdinputdistinct.  (Too much of a hassle to call the macro,
+% the catcodes are wrong for parsearg to work.)
+\gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}
+
+\def\xkey{\key}
+\def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}%
+\ifx\one\xkey\ifx\threex\three \key{#2}%
+\else{\tclose{\kbdfont\look}}\fi
+\else{\tclose{\kbdfont\look}}\fi}
+
+% For @url, @env, @command quotes seem unnecessary, so use \code.
+\let\url=\code
+\let\env=\code
+\let\command=\code
+
+% @uref (abbreviation for `urlref') takes an optional (comma-separated)
+% second argument specifying the text to display and an optional third
+% arg as text to display instead of (rather than in addition to) the url
+% itself.  First (mandatory) arg is the url.  Perhaps eventually put in
+% a hypertex \special here.
+%
+\def\uref#1{\douref #1,,,\finish}
+\def\douref#1,#2,#3,#4\finish{\begingroup
+  \unsepspaces
+  \pdfurl{#1}%
+  \setbox0 = \hbox{\ignorespaces #3}%
+  \ifdim\wd0 > 0pt
+    \unhbox0 % third arg given, show only that
+  \else
+    \setbox0 = \hbox{\ignorespaces #2}%
+    \ifdim\wd0 > 0pt
+      \ifpdf
+        \unhbox0             % PDF: 2nd arg given, show only it
+      \else
+        \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url
+      \fi
+    \else
+      \code{#1}% only url given, so show it
+    \fi
+  \fi
+  \endlink
+\endgroup}
+
+% rms does not like angle brackets --karl, 17may97.
+% So now @email is just like @uref, unless we are pdf.
+% 
+%\def\email#1{\angleleft{\tt #1}\angleright}
+\ifpdf
+  \def\email#1{\doemail#1,,\finish}
+  \def\doemail#1,#2,#3\finish{\begingroup
+    \unsepspaces
+    \pdfurl{mailto:#1}%
+    \setbox0 = \hbox{\ignorespaces #2}%
+    \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi
+    \endlink
+  \endgroup}
+\else
+  \let\email=\uref
+\fi
+
+% Check if we are currently using a typewriter font.  Since all the
+% Computer Modern typewriter fonts have zero interword stretch (and
+% shrink), and it is reasonable to expect all typewriter fonts to have
+% this property, we can check that font parameter.
+%
+\def\ifmonospace{\ifdim\fontdimen3\font=0pt }
+
+% Typeset a dimension, e.g., `in' or `pt'.  The only reason for the
+% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt.
+%
+\def\dmn#1{\thinspace #1}
+
+\def\kbd#1{\def\look{#1}\expandafter\kbdfoo\look??\par}
+
+% @l was never documented to mean ``switch to the Lisp font'',
+% and it is not used as such in any manual I can find.  We need it for
+% Polish suppressed-l.  --karl, 22sep96.
+%\def\l#1{{\li #1}\null}
+
+% Explicit font changes: @r, @sc, undocumented @ii.
+\def\r#1{{\rm #1}}              % roman font
+\def\sc#1{{\smallcaps#1}}       % smallcaps font
+\def\ii#1{{\it #1}}             % italic font
+
+% @acronym downcases the argument and prints in smallcaps.
+\def\acronym#1{{\smallcaps \lowercase{#1}}}
+
+% @pounds{} is a sterling sign.
+\def\pounds{{\it\$}}
+
+
+\message{page headings,}
+
+\newskip\titlepagetopglue \titlepagetopglue = 1.5in
+\newskip\titlepagebottomglue \titlepagebottomglue = 2pc
+
+% First the title page.  Must do @settitle before @titlepage.
+\newif\ifseenauthor
+\newif\iffinishedtitlepage
+
+% Do an implicit @contents or @shortcontents after @end titlepage if the
+% user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage.
+%
+\newif\ifsetcontentsaftertitlepage
+ \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue
+\newif\ifsetshortcontentsaftertitlepage
+ \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue
+
+\def\shorttitlepage{\parsearg\shorttitlepagezzz}
+\def\shorttitlepagezzz #1{\begingroup\hbox{}\vskip 1.5in \chaprm \centerline{#1}%
+        \endgroup\page\hbox{}\page}
+
+\def\titlepage{\begingroup \parindent=0pt \textfonts
+   \let\subtitlerm=\tenrm
+   \def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}%
+   %
+   \def\authorfont{\authorrm \normalbaselineskip = 16pt \normalbaselines}%
+   %
+   % Leave some space at the very top of the page.
+   \vglue\titlepagetopglue
+   %
+   % Now you can print the title using @title.
+   \def\title{\parsearg\titlezzz}%
+   \def\titlezzz##1{\leftline{\titlefonts\rm ##1}
+                    % print a rule at the page bottom also.
+                    \finishedtitlepagefalse
+                    \vskip4pt \hrule height 4pt width \hsize \vskip4pt}%
+   % No rule at page bottom unless we print one at the top with @title.
+   \finishedtitlepagetrue
+   %
+   % Now you can put text using @subtitle.
+   \def\subtitle{\parsearg\subtitlezzz}%
+   \def\subtitlezzz##1{{\subtitlefont \rightline{##1}}}%
+   %
+   % @author should come last, but may come many times.
+   \def\author{\parsearg\authorzzz}%
+   \def\authorzzz##1{\ifseenauthor\else\vskip 0pt plus 1filll\seenauthortrue\fi
+      {\authorfont \leftline{##1}}}%
+   %
+   % Most title ``pages'' are actually two pages long, with space
+   % at the top of the second.  We don't want the ragged left on the second.
+   \let\oldpage = \page
+   \def\page{%
+      \iffinishedtitlepage\else
+         \finishtitlepage
+      \fi
+      \oldpage
+      \let\page = \oldpage
+      \hbox{}}%
+%   \def\page{\oldpage \hbox{}}
+}
+
+\def\Etitlepage{%
+   \iffinishedtitlepage\else
+      \finishtitlepage
+   \fi
+   % It is important to do the page break before ending the group,
+   % because the headline and footline are only empty inside the group.
+   % If we use the new definition of \page, we always get a blank page
+   % after the title page, which we certainly don't want.
+   \oldpage
+   \endgroup
+   %
+   % If they want short, they certainly want long too.
+   \ifsetshortcontentsaftertitlepage
+     \shortcontents
+     \contents
+     \global\let\shortcontents = \relax
+     \global\let\contents = \relax
+   \fi
+   %
+   \ifsetcontentsaftertitlepage
+     \contents
+     \global\let\contents = \relax
+     \global\let\shortcontents = \relax
+   \fi
+   %
+   \ifpdf \pdfmakepagedesttrue \fi
+   %
+   \HEADINGSon
+}
+
+\def\finishtitlepage{%
+   \vskip4pt \hrule height 2pt width \hsize
+   \vskip\titlepagebottomglue
+   \finishedtitlepagetrue
+}
+
+%%% Set up page headings and footings.
+
+\let\thispage=\folio
+
+\newtoks\evenheadline    % headline on even pages
+\newtoks\oddheadline     % headline on odd pages
+\newtoks\evenfootline    % footline on even pages
+\newtoks\oddfootline     % footline on odd pages
+
+% Now make Tex use those variables
+\headline={{\textfonts\rm \ifodd\pageno \the\oddheadline
+                            \else \the\evenheadline \fi}}
+\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline
+                            \else \the\evenfootline \fi}\HEADINGShook}
+\let\HEADINGShook=\relax
+
+% Commands to set those variables.
+% For example, this is what  @headings on  does
+% @evenheading @thistitle|@thispage|@thischapter
+% @oddheading @thischapter|@thispage|@thistitle
+% @evenfooting @thisfile||
+% @oddfooting ||@thisfile
+
+\def\evenheading{\parsearg\evenheadingxxx}
+\def\oddheading{\parsearg\oddheadingxxx}
+\def\everyheading{\parsearg\everyheadingxxx}
+
+\def\evenfooting{\parsearg\evenfootingxxx}
+\def\oddfooting{\parsearg\oddfootingxxx}
+\def\everyfooting{\parsearg\everyfootingxxx}
+
+{\catcode`\@=0 %
+
+\gdef\evenheadingxxx #1{\evenheadingyyy #1@|@|@|@|\finish}
+\gdef\evenheadingyyy #1@|#2@|#3@|#4\finish{%
+\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+
+\gdef\oddheadingxxx #1{\oddheadingyyy #1@|@|@|@|\finish}
+\gdef\oddheadingyyy #1@|#2@|#3@|#4\finish{%
+\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+
+\gdef\everyheadingxxx#1{\oddheadingxxx{#1}\evenheadingxxx{#1}}%
+
+\gdef\evenfootingxxx #1{\evenfootingyyy #1@|@|@|@|\finish}
+\gdef\evenfootingyyy #1@|#2@|#3@|#4\finish{%
+\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
+
+\gdef\oddfootingxxx #1{\oddfootingyyy #1@|@|@|@|\finish}
+\gdef\oddfootingyyy #1@|#2@|#3@|#4\finish{%
+  \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}%
+  %
+  % Leave some space for the footline.  Hopefully ok to assume
+  % @evenfooting will not be used by itself.
+  \global\advance\pageheight by -\baselineskip
+  \global\advance\vsize by -\baselineskip
+}
+
+\gdef\everyfootingxxx#1{\oddfootingxxx{#1}\evenfootingxxx{#1}}
+%
+}% unbind the catcode of @.
+
+% @headings double      turns headings on for double-sided printing.
+% @headings single      turns headings on for single-sided printing.
+% @headings off         turns them off.
+% @headings on          same as @headings double, retained for compatibility.
+% @headings after       turns on double-sided headings after this page.
+% @headings doubleafter turns on double-sided headings after this page.
+% @headings singleafter turns on single-sided headings after this page.
+% By default, they are off at the start of a document,
+% and turned `on' after @end titlepage.
+
+\def\headings #1 {\csname HEADINGS#1\endcsname}
+
+\def\HEADINGSoff{
+\global\evenheadline={\hfil} \global\evenfootline={\hfil}
+\global\oddheadline={\hfil} \global\oddfootline={\hfil}}
+\HEADINGSoff
+% When we turn headings on, set the page number to 1.
+% For double-sided printing, put current file name in lower left corner,
+% chapter name on inside top of right hand pages, document
+% title on inside top of left hand pages, and page numbers on outside top
+% edge of all pages.
+\def\HEADINGSdouble{
+\global\pageno=1
+\global\evenfootline={\hfil}
+\global\oddfootline={\hfil}
+\global\evenheadline={\line{\folio\hfil\thistitle}}
+\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chapoddpage
+}
+\let\contentsalignmacro = \chappager
+
+% For single-sided printing, chapter title goes across top left of page,
+% page number on top right.
+\def\HEADINGSsingle{
+\global\pageno=1
+\global\evenfootline={\hfil}
+\global\oddfootline={\hfil}
+\global\evenheadline={\line{\thischapter\hfil\folio}}
+\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chappager
+}
+\def\HEADINGSon{\HEADINGSdouble}
+
+\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex}
+\let\HEADINGSdoubleafter=\HEADINGSafter
+\def\HEADINGSdoublex{%
+\global\evenfootline={\hfil}
+\global\oddfootline={\hfil}
+\global\evenheadline={\line{\folio\hfil\thistitle}}
+\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chapoddpage
+}
+
+\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex}
+\def\HEADINGSsinglex{%
+\global\evenfootline={\hfil}
+\global\oddfootline={\hfil}
+\global\evenheadline={\line{\thischapter\hfil\folio}}
+\global\oddheadline={\line{\thischapter\hfil\folio}}
+\global\let\contentsalignmacro = \chappager
+}
+
+% Subroutines used in generating headings
+% Produces Day Month Year style of output.
+\def\today{%
+  \number\day\space
+  \ifcase\month
+  \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr
+  \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug
+  \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec
+  \fi
+  \space\number\year}
+
+% @settitle line...  specifies the title of the document, for headings.
+% It generates no output of its own.
+\def\thistitle{\putwordNoTitle}
+\def\settitle{\parsearg\settitlezzz}
+\def\settitlezzz #1{\gdef\thistitle{#1}}
+
+
+\message{tables,}
+% Tables -- @table, @ftable, @vtable, @item(x), @kitem(x), @xitem(x).
+
+% default indentation of table text
+\newdimen\tableindent \tableindent=.8in
+% default indentation of @itemize and @enumerate text
+\newdimen\itemindent  \itemindent=.3in
+% margin between end of table item and start of table text.
+\newdimen\itemmargin  \itemmargin=.1in
+
+% used internally for \itemindent minus \itemmargin
+\newdimen\itemmax
+
+% Note @table, @vtable, and @vtable define @item, @itemx, etc., with
+% these defs.
+% They also define \itemindex
+% to index the item name in whatever manner is desired (perhaps none).
+
+\newif\ifitemxneedsnegativevskip
+
+\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi}
+
+\def\internalBitem{\smallbreak \parsearg\itemzzz}
+\def\internalBitemx{\itemxpar \parsearg\itemzzz}
+
+\def\internalBxitem "#1"{\def\xitemsubtopix{#1} \smallbreak \parsearg\xitemzzz}
+\def\internalBxitemx "#1"{\def\xitemsubtopix{#1} \itemxpar \parsearg\xitemzzz}
+
+\def\internalBkitem{\smallbreak \parsearg\kitemzzz}
+\def\internalBkitemx{\itemxpar \parsearg\kitemzzz}
+
+\def\kitemzzz #1{\dosubind {kw}{\code{#1}}{for {\bf \lastfunction}}%
+                 \itemzzz {#1}}
+
+\def\xitemzzz #1{\dosubind {kw}{\code{#1}}{for {\bf \xitemsubtopic}}%
+                 \itemzzz {#1}}
+
+\def\itemzzz #1{\begingroup %
+  \advance\hsize by -\rightskip
+  \advance\hsize by -\tableindent
+  \setbox0=\hbox{\itemfont{#1}}%
+  \itemindex{#1}%
+  \nobreak % This prevents a break before @itemx.
+  %
+  % If the item text does not fit in the space we have, put it on a line
+  % by itself, and do not allow a page break either before or after that
+  % line.  We do not start a paragraph here because then if the next
+  % command is, e.g., @kindex, the whatsit would get put into the
+  % horizontal list on a line by itself, resulting in extra blank space.
+  \ifdim \wd0>\itemmax
+    %
+    % Make this a paragraph so we get the \parskip glue and wrapping,
+    % but leave it ragged-right.
+    \begingroup
+      \advance\leftskip by-\tableindent
+      \advance\hsize by\tableindent
+      \advance\rightskip by0pt plus1fil
+      \leavevmode\unhbox0\par
+    \endgroup
+    %
+    % We're going to be starting a paragraph, but we don't want the
+    % \parskip glue -- logically it's part of the @item we just started.
+    \nobreak \vskip-\parskip
+    %
+    % Stop a page break at the \parskip glue coming up.  Unfortunately
+    % we can't prevent a possible page break at the following
+    % \baselineskip glue.
+    \nobreak
+    \endgroup
+    \itemxneedsnegativevskipfalse
+  \else
+    % The item text fits into the space.  Start a paragraph, so that the
+    % following text (if any) will end up on the same line.
+    \noindent
+    % Do this with kerns and \unhbox so that if there is a footnote in
+    % the item text, it can migrate to the main vertical list and
+    % eventually be printed.
+    \nobreak\kern-\tableindent
+    \dimen0 = \itemmax  \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0
+    \unhbox0
+    \nobreak\kern\dimen0
+    \endgroup
+    \itemxneedsnegativevskiptrue
+  \fi
+}
+
+\def\item{\errmessage{@item while not in a table}}
+\def\itemx{\errmessage{@itemx while not in a table}}
+\def\kitem{\errmessage{@kitem while not in a table}}
+\def\kitemx{\errmessage{@kitemx while not in a table}}
+\def\xitem{\errmessage{@xitem while not in a table}}
+\def\xitemx{\errmessage{@xitemx while not in a table}}
+
+% Contains a kludge to get @end[description] to work.
+\def\description{\tablez{\dontindex}{1}{}{}{}{}}
+
+% @table, @ftable, @vtable.
+\def\table{\begingroup\inENV\obeylines\obeyspaces\tablex}
+{\obeylines\obeyspaces%
+\gdef\tablex #1^^M{%
+\tabley\dontindex#1        \endtabley}}
+
+\def\ftable{\begingroup\inENV\obeylines\obeyspaces\ftablex}
+{\obeylines\obeyspaces%
+\gdef\ftablex #1^^M{%
+\tabley\fnitemindex#1        \endtabley
+\def\Eftable{\endgraf\afterenvbreak\endgroup}%
+\let\Etable=\relax}}
+
+\def\vtable{\begingroup\inENV\obeylines\obeyspaces\vtablex}
+{\obeylines\obeyspaces%
+\gdef\vtablex #1^^M{%
+\tabley\vritemindex#1        \endtabley
+\def\Evtable{\endgraf\afterenvbreak\endgroup}%
+\let\Etable=\relax}}
+
+\def\dontindex #1{}
+\def\fnitemindex #1{\doind {fn}{\code{#1}}}%
+\def\vritemindex #1{\doind {vr}{\code{#1}}}%
+
+{\obeyspaces %
+\gdef\tabley#1#2 #3 #4 #5 #6 #7\endtabley{\endgroup%
+\tablez{#1}{#2}{#3}{#4}{#5}{#6}}}
+
+\def\tablez #1#2#3#4#5#6{%
+\aboveenvbreak %
+\begingroup %
+\def\Edescription{\Etable}% Necessary kludge.
+\let\itemindex=#1%
+\ifnum 0#3>0 \advance \leftskip by #3\mil \fi %
+\ifnum 0#4>0 \tableindent=#4\mil \fi %
+\ifnum 0#5>0 \advance \rightskip by #5\mil \fi %
+\def\itemfont{#2}%
+\itemmax=\tableindent %
+\advance \itemmax by -\itemmargin %
+\advance \leftskip by \tableindent %
+\exdentamount=\tableindent
+\parindent = 0pt
+\parskip = \smallskipamount
+\ifdim \parskip=0pt \parskip=2pt \fi%
+\def\Etable{\endgraf\afterenvbreak\endgroup}%
+\let\item = \internalBitem %
+\let\itemx = \internalBitemx %
+\let\kitem = \internalBkitem %
+\let\kitemx = \internalBkitemx %
+\let\xitem = \internalBxitem %
+\let\xitemx = \internalBxitemx %
+}
+
+% This is the counter used by @enumerate, which is really @itemize
+
+\newcount \itemno
+
+\def\itemize{\parsearg\itemizezzz}
+
+\def\itemizezzz #1{%
+  \begingroup % ended by the @end itemize
+  \itemizey {#1}{\Eitemize}
+}
+
+\def\itemizey #1#2{%
+\aboveenvbreak %
+\itemmax=\itemindent %
+\advance \itemmax by -\itemmargin %
+\advance \leftskip by \itemindent %
+\exdentamount=\itemindent
+\parindent = 0pt %
+\parskip = \smallskipamount %
+\ifdim \parskip=0pt \parskip=2pt \fi%
+\def#2{\endgraf\afterenvbreak\endgroup}%
+\def\itemcontents{#1}%
+\let\item=\itemizeitem}
+
+% Set sfcode to normal for the chars that usually have another value.
+% These are `.?!:;,'
+\def\frenchspacing{\sfcode46=1000 \sfcode63=1000 \sfcode33=1000
+  \sfcode58=1000 \sfcode59=1000 \sfcode44=1000 }
+
+% \splitoff TOKENS\endmark defines \first to be the first token in
+% TOKENS, and \rest to be the remainder.
+%
+\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}%
+
+% Allow an optional argument of an uppercase letter, lowercase letter,
+% or number, to specify the first label in the enumerated list.  No
+% argument is the same as `1'.
+%
+\def\enumerate{\parsearg\enumeratezzz}
+\def\enumeratezzz #1{\enumeratey #1  \endenumeratey}
+\def\enumeratey #1 #2\endenumeratey{%
+  \begingroup % ended by the @end enumerate
+  %
+  % If we were given no argument, pretend we were given `1'.
+  \def\thearg{#1}%
+  \ifx\thearg\empty \def\thearg{1}\fi
+  %
+  % Detect if the argument is a single token.  If so, it might be a
+  % letter.  Otherwise, the only valid thing it can be is a number.
+  % (We will always have one token, because of the test we just made.
+  % This is a good thing, since \splitoff doesn't work given nothing at
+  % all -- the first parameter is undelimited.)
+  \expandafter\splitoff\thearg\endmark
+  \ifx\rest\empty
+    % Only one token in the argument.  It could still be anything.
+    % A ``lowercase letter'' is one whose \lccode is nonzero.
+    % An ``uppercase letter'' is one whose \lccode is both nonzero, and
+    %   not equal to itself.
+    % Otherwise, we assume it's a number.
+    %
+    % We need the \relax at the end of the \ifnum lines to stop TeX from
+    % continuing to look for a <number>.
+    %
+    \ifnum\lccode\expandafter`\thearg=0\relax
+      \numericenumerate % a number (we hope)
+    \else
+      % It's a letter.
+      \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax
+        \lowercaseenumerate % lowercase letter
+      \else
+        \uppercaseenumerate % uppercase letter
+      \fi
+    \fi
+  \else
+    % Multiple tokens in the argument.  We hope it's a number.
+    \numericenumerate
+  \fi
+}
+
+% An @enumerate whose labels are integers.  The starting integer is
+% given in \thearg.
+%
+\def\numericenumerate{%
+  \itemno = \thearg
+  \startenumeration{\the\itemno}%
+}
+
+% The starting (lowercase) letter is in \thearg.
+\def\lowercaseenumerate{%
+  \itemno = \expandafter`\thearg
+  \startenumeration{%
+    % Be sure we're not beyond the end of the alphabet.
+    \ifnum\itemno=0
+      \errmessage{No more lowercase letters in @enumerate; get a bigger
+                  alphabet}%
+    \fi
+    \char\lccode\itemno
+  }%
+}
+
+% The starting (uppercase) letter is in \thearg.
+\def\uppercaseenumerate{%
+  \itemno = \expandafter`\thearg
+  \startenumeration{%
+    % Be sure we're not beyond the end of the alphabet.
+    \ifnum\itemno=0
+      \errmessage{No more uppercase letters in @enumerate; get a bigger
+                  alphabet}
+    \fi
+    \char\uccode\itemno
+  }%
+}
+
+% Call itemizey, adding a period to the first argument and supplying the
+% common last two arguments.  Also subtract one from the initial value in
+% \itemno, since @item increments \itemno.
+%
+\def\startenumeration#1{%
+  \advance\itemno by -1
+  \itemizey{#1.}\Eenumerate\flushcr
+}
+
+% @alphaenumerate and @capsenumerate are abbreviations for giving an arg
+% to @enumerate.
+%
+\def\alphaenumerate{\enumerate{a}}
+\def\capsenumerate{\enumerate{A}}
+\def\Ealphaenumerate{\Eenumerate}
+\def\Ecapsenumerate{\Eenumerate}
+
+% Definition of @item while inside @itemize.
+
+\def\itemizeitem{%
+\advance\itemno by 1
+{\let\par=\endgraf \smallbreak}%
+\ifhmode \errmessage{In hmode at itemizeitem}\fi
+{\parskip=0in \hskip 0pt
+\hbox to 0pt{\hss \itemcontents\hskip \itemmargin}%
+\vadjust{\penalty 1200}}%
+\flushcr}
+
+% @multitable macros
+% Amy Hendrickson, 8/18/94, 3/6/96
+%
+% @multitable ... @end multitable will make as many columns as desired.
+% Contents of each column will wrap at width given in preamble.  Width
+% can be specified either with sample text given in a template line,
+% or in percent of \hsize, the current width of text on page.
+
+% Table can continue over pages but will only break between lines.
+
+% To make preamble:
+%
+% Either define widths of columns in terms of percent of \hsize:
+%   @multitable @columnfractions .25 .3 .45
+%   @item ...
+%
+%   Numbers following @columnfractions are the percent of the total
+%   current hsize to be used for each column. You may use as many
+%   columns as desired.
+
+
+% Or use a template:
+%   @multitable {Column 1 template} {Column 2 template} {Column 3 template}
+%   @item ...
+%   using the widest term desired in each column.
+%
+% For those who want to use more than one line's worth of words in
+% the preamble, break the line within one argument and it
+% will parse correctly, i.e.,
+%
+%     @multitable {Column 1 template} {Column 2 template} {Column 3
+%      template}
+% Not:
+%     @multitable {Column 1 template} {Column 2 template}
+%      {Column 3 template}
+
+% Each new table line starts with @item, each subsequent new column
+% starts with @tab. Empty columns may be produced by supplying @tab's
+% with nothing between them for as many times as empty columns are needed,
+% ie, @tab@tab@tab will produce two empty columns.
+
+% @item, @tab, @multitable or @end multitable do not need to be on their
+% own lines, but it will not hurt if they are.
+
+% Sample multitable:
+
+%   @multitable {Column 1 template} {Column 2 template} {Column 3 template}
+%   @item first col stuff @tab second col stuff @tab third col
+%   @item
+%   first col stuff
+%   @tab
+%   second col stuff
+%   @tab
+%   third col
+%   @item first col stuff @tab second col stuff
+%   @tab Many paragraphs of text may be used in any column.
+%
+%         They will wrap at the width determined by the template.
+%   @item@tab@tab This will be in third column.
+%   @end multitable
+
+% Default dimensions may be reset by user.
+% @multitableparskip is vertical space between paragraphs in table.
+% @multitableparindent is paragraph indent in table.
+% @multitablecolmargin is horizontal space to be left between columns.
+% @multitablelinespace is space to leave between table items, baseline
+%                                                            to baseline.
+%   0pt means it depends on current normal line spacing.
+%
+\newskip\multitableparskip
+\newskip\multitableparindent
+\newdimen\multitablecolspace
+\newskip\multitablelinespace
+\multitableparskip=0pt
+\multitableparindent=6pt
+\multitablecolspace=12pt
+\multitablelinespace=0pt
+
+% Macros used to set up halign preamble:
+%
+\let\endsetuptable\relax
+\def\xendsetuptable{\endsetuptable}
+\let\columnfractions\relax
+\def\xcolumnfractions{\columnfractions}
+\newif\ifsetpercent
+
+% #1 is the part of the @columnfraction before the decimal point, which
+% is presumably either 0 or the empty string (but we don't check, we
+% just throw it away).  #2 is the decimal part, which we use as the
+% percent of \hsize for this column.
+\def\pickupwholefraction#1.#2 {%
+  \global\advance\colcount by 1
+  \expandafter\xdef\csname col\the\colcount\endcsname{.#2\hsize}%
+  \setuptable
+}
+
+\newcount\colcount
+\def\setuptable#1{%
+  \def\firstarg{#1}%
+  \ifx\firstarg\xendsetuptable
+    \let\go = \relax
+  \else
+    \ifx\firstarg\xcolumnfractions
+      \global\setpercenttrue
+    \else
+      \ifsetpercent
+         \let\go\pickupwholefraction
+      \else
+         \global\advance\colcount by 1
+         \setbox0=\hbox{#1\unskip }% Add a normal word space as a separator;
+                            % typically that is always in the input, anyway.
+         \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
+      \fi
+    \fi
+    \ifx\go\pickupwholefraction
+      % Put the argument back for the \pickupwholefraction call, so
+      % we'll always have a period there to be parsed.
+      \def\go{\pickupwholefraction#1}%
+    \else
+      \let\go = \setuptable
+    \fi%
+  \fi
+  \go
+}
+
+% This used to have \hskip1sp.  But then the space in a template line is
+% not enough.  That is bad.  So let's go back to just & until we
+% encounter the problem it was intended to solve again.
+% --karl, nathan@acm.org, 20apr99.
+\def\tab{&}
+
+% @multitable ... @end multitable definitions:
+%
+\def\multitable{\parsearg\dotable}
+\def\dotable#1{\bgroup
+  \vskip\parskip
+  \let\item\crcr
+  \tolerance=9500
+  \hbadness=9500
+  \setmultitablespacing
+  \parskip=\multitableparskip
+  \parindent=\multitableparindent
+  \overfullrule=0pt
+  \global\colcount=0
+  \def\Emultitable{\global\setpercentfalse\cr\egroup\egroup}%
+  %
+  % To parse everything between @multitable and @item:
+  \setuptable#1 \endsetuptable
+  %
+  % \everycr will reset column counter, \colcount, at the end of
+  % each line. Every column entry will cause \colcount to advance by one.
+  % The table preamble
+  % looks at the current \colcount to find the correct column width.
+  \everycr{\noalign{%
+  %
+  % \filbreak%% keeps underfull box messages off when table breaks over pages.
+  % Maybe so, but it also creates really weird page breaks when the table
+  % breaks over pages. Wouldn't \vfil be better?  Wait until the problem
+  % manifests itself, so it can be fixed for real --karl.
+    \global\colcount=0\relax}}%
+  %
+  % This preamble sets up a generic column definition, which will
+  % be used as many times as user calls for columns.
+  % \vtop will set a single line and will also let text wrap and
+  % continue for many paragraphs if desired.
+  \halign\bgroup&\global\advance\colcount by 1\relax
+    \multistrut\vtop{\hsize=\expandafter\csname col\the\colcount\endcsname
+  %
+  % In order to keep entries from bumping into each other
+  % we will add a \leftskip of \multitablecolspace to all columns after
+  % the first one.
+  %
+  % If a template has been used, we will add \multitablecolspace
+  % to the width of each template entry.
+  %
+  % If the user has set preamble in terms of percent of \hsize we will
+  % use that dimension as the width of the column, and the \leftskip
+  % will keep entries from bumping into each other.  Table will start at
+  % left margin and final column will justify at right margin.
+  %
+  % Make sure we don't inherit \rightskip from the outer environment.
+  \rightskip=0pt
+  \ifnum\colcount=1
+    % The first column will be indented with the surrounding text.
+    \advance\hsize by\leftskip
+  \else
+    \ifsetpercent \else
+      % If user has not set preamble in terms of percent of \hsize
+      % we will advance \hsize by \multitablecolspace.
+      \advance\hsize by \multitablecolspace
+    \fi
+   % In either case we will make \leftskip=\multitablecolspace:
+  \leftskip=\multitablecolspace
+  \fi
+  % Ignoring space at the beginning and end avoids an occasional spurious
+  % blank line, when TeX decides to break the line at the space before the
+  % box from the multistrut, so the strut ends up on a line by itself.
+  % For example:
+  % @multitable @columnfractions .11 .89
+  % @item @code{#}
+  % @tab Legal holiday which is valid in major parts of the whole country.
+  % Is automatically provided with highlighting sequences respectively marking
+  % characters.
+  \noindent\ignorespaces##\unskip\multistrut}\cr
+}
+
+\def\setmultitablespacing{% test to see if user has set \multitablelinespace.
+% If so, do nothing. If not, give it an appropriate dimension based on
+% current baselineskip.
+\ifdim\multitablelinespace=0pt
+\setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip
+\global\advance\multitablelinespace by-\ht0
+%% strut to put in table in case some entry doesn't have descenders,
+%% to keep lines equally spaced
+\let\multistrut = \strut
+\else
+%% FIXME: what is \box0 supposed to be?
+\gdef\multistrut{\vrule height\multitablelinespace depth\dp0
+width0pt\relax} \fi
+%% Test to see if parskip is larger than space between lines of
+%% table. If not, do nothing.
+%%        If so, set to same dimension as multitablelinespace.
+\ifdim\multitableparskip>\multitablelinespace
+\global\multitableparskip=\multitablelinespace
+\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
+                                      %% than skip between lines in the table.
+\fi%
+\ifdim\multitableparskip=0pt
+\global\multitableparskip=\multitablelinespace
+\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
+                                      %% than skip between lines in the table.
+\fi}
+
+
+\message{conditionals,}
+% Prevent errors for section commands.
+% Used in @ignore and in failing conditionals.
+\def\ignoresections{%
+  \let\chapter=\relax
+  \let\unnumbered=\relax
+  \let\top=\relax
+  \let\unnumberedsec=\relax
+  \let\unnumberedsection=\relax
+  \let\unnumberedsubsec=\relax
+  \let\unnumberedsubsection=\relax
+  \let\unnumberedsubsubsec=\relax
+  \let\unnumberedsubsubsection=\relax
+  \let\section=\relax
+  \let\subsec=\relax
+  \let\subsubsec=\relax
+  \let\subsection=\relax
+  \let\subsubsection=\relax
+  \let\appendix=\relax
+  \let\appendixsec=\relax
+  \let\appendixsection=\relax
+  \let\appendixsubsec=\relax
+  \let\appendixsubsection=\relax
+  \let\appendixsubsubsec=\relax
+  \let\appendixsubsubsection=\relax
+  \let\contents=\relax
+  \let\smallbook=\relax
+  \let\titlepage=\relax
+}
+
+% Used in nested conditionals, where we have to parse the Texinfo source
+% and so want to turn off most commands, in case they are used
+% incorrectly.
+%
+\def\ignoremorecommands{%
+  \let\defcodeindex = \relax
+  \let\defcv = \relax
+  \let\deffn = \relax
+  \let\deffnx = \relax
+  \let\defindex = \relax
+  \let\defivar = \relax
+  \let\defmac = \relax
+  \let\defmethod = \relax
+  \let\defop = \relax
+  \let\defopt = \relax
+  \let\defspec = \relax
+  \let\deftp = \relax
+  \let\deftypefn = \relax
+  \let\deftypefun = \relax
+  \let\deftypeivar = \relax
+  \let\deftypeop = \relax
+  \let\deftypevar = \relax
+  \let\deftypevr = \relax
+  \let\defun = \relax
+  \let\defvar = \relax
+  \let\defvr = \relax
+  \let\ref = \relax
+  \let\xref = \relax
+  \let\printindex = \relax
+  \let\pxref = \relax
+  \let\settitle = \relax
+  \let\setchapternewpage = \relax
+  \let\setchapterstyle = \relax
+  \let\everyheading = \relax
+  \let\evenheading = \relax
+  \let\oddheading = \relax
+  \let\everyfooting = \relax
+  \let\evenfooting = \relax
+  \let\oddfooting = \relax
+  \let\headings = \relax
+  \let\include = \relax
+  \let\lowersections = \relax
+  \let\down = \relax
+  \let\raisesections = \relax
+  \let\up = \relax
+  \let\set = \relax
+  \let\clear = \relax
+  \let\item = \relax
+}
+
+% Ignore @ignore ... @end ignore.
+%
+\def\ignore{\doignore{ignore}}
+
+% Ignore @ifinfo, @ifhtml, @ifnottex, @html, @menu, and @direntry text.
+%
+\def\ifinfo{\doignore{ifinfo}}
+\def\ifhtml{\doignore{ifhtml}}
+\def\ifnottex{\doignore{ifnottex}}
+\def\html{\doignore{html}}
+\def\menu{\doignore{menu}}
+\def\direntry{\doignore{direntry}}
+
+% @dircategory CATEGORY  -- specify a category of the dir file
+% which this file should belong to.  Ignore this in TeX.
+\let\dircategory = \comment
+
+% Ignore text until a line `@end #1'.
+%
+\def\doignore#1{\begingroup
+  % Don't complain about control sequences we have declared \outer.
+  \ignoresections
+  %
+  % Define a command to swallow text until we reach `@end #1'.
+  % This @ is a catcode 12 token (that is the normal catcode of @ in
+  % this texinfo.tex file).  We change the catcode of @ below to match.
+  \long\def\doignoretext##1@end #1{\enddoignore}%
+  %
+  % Make sure that spaces turn into tokens that match what \doignoretext wants.
+  \catcode32 = 10
+  %
+  % Ignore braces, too, so mismatched braces don't cause trouble.
+  \catcode`\{ = 9
+  \catcode`\} = 9
+  %
+  % We must not have @c interpreted as a control sequence.
+  \catcode`\@ = 12
+  %
+  % Make the letter c a comment character so that the rest of the line
+  % will be ignored. This way, the document can have (for example)
+  %   @c @end ifinfo
+  % and the @end ifinfo will be properly ignored.
+  % (We've just changed @ to catcode 12.)
+  \catcode`\c = 14
+  %
+  % And now expand that command.
+  \doignoretext
+}
+
+% What we do to finish off ignored text.
+%
+\def\enddoignore{\endgroup\ignorespaces}%
+
+\newif\ifwarnedobs\warnedobsfalse
+\def\obstexwarn{%
+  \ifwarnedobs\relax\else
+  % We need to warn folks that they may have trouble with TeX 3.0.
+  % This uses \immediate\write16 rather than \message to get newlines.
+    \immediate\write16{}
+    \immediate\write16{WARNING: for users of Unix TeX 3.0!}
+    \immediate\write16{This manual trips a bug in TeX version 3.0 (tex hangs).}
+    \immediate\write16{If you are running another version of TeX, relax.}
+    \immediate\write16{If you are running Unix TeX 3.0, kill this TeX process.}
+    \immediate\write16{  Then upgrade your TeX installation if you can.}
+    \immediate\write16{  (See ftp://ftp.gnu.org/pub/gnu/TeX.README.)}
+    \immediate\write16{If you are stuck with version 3.0, run the}
+    \immediate\write16{  script ``tex3patch'' from the Texinfo distribution}
+    \immediate\write16{  to use a workaround.}
+    \immediate\write16{}
+    \global\warnedobstrue
+    \fi
+}
+
+% **In TeX 3.0, setting text in \nullfont hangs tex.  For a
+% workaround (which requires the file ``dummy.tfm'' to be installed),
+% uncomment the following line:
+%%%%%\font\nullfont=dummy\let\obstexwarn=\relax
+
+% Ignore text, except that we keep track of conditional commands for
+% purposes of nesting, up to an `@end #1' command.
+%
+\def\nestedignore#1{%
+  \obstexwarn
+  % We must actually expand the ignored text to look for the @end
+  % command, so that nested ignore constructs work.  Thus, we put the
+  % text into a \vbox and then do nothing with the result.  To minimize
+  % the change of memory overflow, we follow the approach outlined on
+  % page 401 of the TeXbook: make the current font be a dummy font.
+  %
+  \setbox0 = \vbox\bgroup
+    % Don't complain about control sequences we have declared \outer.
+    \ignoresections
+    %
+    % Define `@end #1' to end the box, which will in turn undefine the
+    % @end command again.
+    \expandafter\def\csname E#1\endcsname{\egroup\ignorespaces}%
+    %
+    % We are going to be parsing Texinfo commands.  Most cause no
+    % trouble when they are used incorrectly, but some commands do
+    % complicated argument parsing or otherwise get confused, so we
+    % undefine them.
+    %
+    % We can't do anything about stray @-signs, unfortunately;
+    % they'll produce `undefined control sequence' errors.
+    \ignoremorecommands
+    %
+    % Set the current font to be \nullfont, a TeX primitive, and define
+    % all the font commands to also use \nullfont.  We don't use
+    % dummy.tfm, as suggested in the TeXbook, because not all sites
+    % might have that installed.  Therefore, math mode will still
+    % produce output, but that should be an extremely small amount of
+    % stuff compared to the main input.
+    %
+    \nullfont
+    \let\tenrm=\nullfont \let\tenit=\nullfont \let\tensl=\nullfont
+    \let\tenbf=\nullfont \let\tentt=\nullfont \let\smallcaps=\nullfont
+    \let\tensf=\nullfont
+    % Similarly for index fonts (mostly for their use in smallexample).
+    \let\smallrm=\nullfont \let\smallit=\nullfont \let\smallsl=\nullfont
+    \let\smallbf=\nullfont \let\smalltt=\nullfont \let\smallsc=\nullfont
+    \let\smallsf=\nullfont
+    %
+    % Don't complain when characters are missing from the fonts.
+    \tracinglostchars = 0
+    %
+    % Don't bother to do space factor calculations.
+    \frenchspacing
+    %
+    % Don't report underfull hboxes.
+    \hbadness = 10000
+    %
+    % Do minimal line-breaking.
+    \pretolerance = 10000
+    %
+    % Do not execute instructions in @tex
+    \def\tex{\doignore{tex}}%
+    % Do not execute macro definitions.
+    % `c' is a comment character, so the word `macro' will get cut off.
+    \def\macro{\doignore{ma}}%
+}
+
+% @set VAR sets the variable VAR to an empty value.
+% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE.
+%
+% Since we want to separate VAR from REST-OF-LINE (which might be
+% empty), we can't just use \parsearg; we have to insert a space of our
+% own to delimit the rest of the line, and then take it out again if we
+% didn't need it.  Make sure the catcode of space is correct to avoid
+% losing inside @example, for instance.
+%
+\def\set{\begingroup\catcode` =10
+  \catcode`\-=12 \catcode`\_=12 % Allow - and _ in VAR.
+  \parsearg\setxxx}
+\def\setxxx#1{\setyyy#1 \endsetyyy}
+\def\setyyy#1 #2\endsetyyy{%
+  \def\temp{#2}%
+  \ifx\temp\empty \global\expandafter\let\csname SET#1\endcsname = \empty
+  \else \setzzz{#1}#2\endsetzzz % Remove the trailing space \setxxx inserted.
+  \fi
+  \endgroup
+}
+% Can't use \xdef to pre-expand #2 and save some time, since \temp or
+% \next or other control sequences that we've defined might get us into
+% an infinite loop. Consider `@set foo @cite{bar}'.
+\def\setzzz#1#2 \endsetzzz{\expandafter\gdef\csname SET#1\endcsname{#2}}
+
+% @clear VAR clears (i.e., unsets) the variable VAR.
+%
+\def\clear{\parsearg\clearxxx}
+\def\clearxxx#1{\global\expandafter\let\csname SET#1\endcsname=\relax}
+
+% @value{foo} gets the text saved in variable foo.
+{
+  \catcode`\_ = \active
+  %
+  % We might end up with active _ or - characters in the argument if
+  % we're called from @code, as @code{@value{foo-bar_}}.  So \let any
+  % such active characters to their normal equivalents.
+  \gdef\value{\begingroup
+    \catcode`\-=12 \catcode`\_=12
+    \indexbreaks \let_\normalunderscore
+    \valuexxx}
+}
+\def\valuexxx#1{\expandablevalue{#1}\endgroup}
+
+% We have this subroutine so that we can handle at least some @value's
+% properly in indexes (we \let\value to this in \indexdummies).  Ones
+% whose names contain - or _ still won't work, but we can't do anything
+% about that.  The command has to be fully expandable, since the result
+% winds up in the index file.  This means that if the variable's value
+% contains other Texinfo commands, it's almost certain it will fail
+% (although perhaps we could fix that with sufficient work to do a
+% one-level expansion on the result, instead of complete).
+%
+\def\expandablevalue#1{%
+  \expandafter\ifx\csname SET#1\endcsname\relax
+    {[No value for ``#1'']}%
+  \else
+    \csname SET#1\endcsname
+  \fi
+}
+
+% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
+% with @set.
+%
+\def\ifset{\parsearg\ifsetxxx}
+\def\ifsetxxx #1{%
+  \expandafter\ifx\csname SET#1\endcsname\relax
+    \expandafter\ifsetfail
+  \else
+    \expandafter\ifsetsucceed
+  \fi
+}
+\def\ifsetsucceed{\conditionalsucceed{ifset}}
+\def\ifsetfail{\nestedignore{ifset}}
+\defineunmatchedend{ifset}
+
+% @ifclear VAR ... @end ifclear reads the `...' iff VAR has never been
+% defined with @set, or has been undefined with @clear.
+%
+\def\ifclear{\parsearg\ifclearxxx}
+\def\ifclearxxx #1{%
+  \expandafter\ifx\csname SET#1\endcsname\relax
+    \expandafter\ifclearsucceed
+  \else
+    \expandafter\ifclearfail
+  \fi
+}
+\def\ifclearsucceed{\conditionalsucceed{ifclear}}
+\def\ifclearfail{\nestedignore{ifclear}}
+\defineunmatchedend{ifclear}
+
+% @iftex, @ifnothtml, @ifnotinfo always succeed; we read the text
+% following, through the first @end iftex (etc.).  Make `@end iftex'
+% (etc.) valid only after an @iftex.
+%
+\def\iftex{\conditionalsucceed{iftex}}
+\def\ifnothtml{\conditionalsucceed{ifnothtml}}
+\def\ifnotinfo{\conditionalsucceed{ifnotinfo}}
+\defineunmatchedend{iftex}
+\defineunmatchedend{ifnothtml}
+\defineunmatchedend{ifnotinfo}
+
+% We can't just want to start a group at @iftex (for example) and end it
+% at @end iftex, since then @set commands inside the conditional have no
+% effect (they'd get reverted at the end of the group).  So we must
+% define \Eiftex to redefine itself to be its previous value.  (We can't
+% just define it to fail again with an ``unmatched end'' error, since
+% the @ifset might be nested.)
+%
+\def\conditionalsucceed#1{%
+  \edef\temp{%
+    % Remember the current value of \E#1.
+    \let\nece{prevE#1} = \nece{E#1}%
+    %
+    % At the `@end #1', redefine \E#1 to be its previous value.
+    \def\nece{E#1}{\let\nece{E#1} = \nece{prevE#1}}%
+  }%
+  \temp
+}
+
+% We need to expand lots of \csname's, but we don't want to expand the
+% control sequences after we've constructed them.
+%
+\def\nece#1{\expandafter\noexpand\csname#1\endcsname}
+
+% @defininfoenclose.
+\let\definfoenclose=\comment
+
+
+\message{indexing,}
+% Index generation facilities
+
+% Define \newwrite to be identical to plain tex's \newwrite
+% except not \outer, so it can be used within \newindex.
+{\catcode`\@=11
+\gdef\newwrite{\alloc@7\write\chardef\sixt@@n}}
+
+% \newindex {foo} defines an index named foo.
+% It automatically defines \fooindex such that
+% \fooindex ...rest of line... puts an entry in the index foo.
+% It also defines \fooindfile to be the number of the output channel for
+% the file that accumulates this index.  The file's extension is foo.
+% The name of an index should be no more than 2 characters long
+% for the sake of vms.
+%
+\def\newindex#1{%
+  \iflinks
+    \expandafter\newwrite \csname#1indfile\endcsname
+    \openout \csname#1indfile\endcsname \jobname.#1 % Open the file
+  \fi
+  \expandafter\xdef\csname#1index\endcsname{%     % Define @#1index
+    \noexpand\doindex{#1}}
+}
+
+% @defindex foo  ==  \newindex{foo}
+
+\def\defindex{\parsearg\newindex}
+
+% Define @defcodeindex, like @defindex except put all entries in @code.
+
+\def\newcodeindex#1{%
+  \iflinks
+    \expandafter\newwrite \csname#1indfile\endcsname
+    \openout \csname#1indfile\endcsname \jobname.#1
+  \fi
+  \expandafter\xdef\csname#1index\endcsname{%
+    \noexpand\docodeindex{#1}}
+}
+
+\def\defcodeindex{\parsearg\newcodeindex}
+
+% @synindex foo bar    makes index foo feed into index bar.
+% Do this instead of @defindex foo if you don't want it as a separate index.
+% The \closeout helps reduce unnecessary open files; the limit on the
+% Acorn RISC OS is a mere 16 files.
+\def\synindex#1 #2 {%
+  \expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname
+  \expandafter\closeout\csname#1indfile\endcsname
+  \expandafter\let\csname#1indfile\endcsname=\synindexfoo
+  \expandafter\xdef\csname#1index\endcsname{% define \xxxindex
+    \noexpand\doindex{#2}}%
+}
+
+% @syncodeindex foo bar   similar, but put all entries made for index foo
+% inside @code.
+\def\syncodeindex#1 #2 {%
+  \expandafter\let\expandafter\synindexfoo\expandafter=\csname#2indfile\endcsname
+  \expandafter\closeout\csname#1indfile\endcsname
+  \expandafter\let\csname#1indfile\endcsname=\synindexfoo
+  \expandafter\xdef\csname#1index\endcsname{% define \xxxindex
+    \noexpand\docodeindex{#2}}%
+}
+
+% Define \doindex, the driver for all \fooindex macros.
+% Argument #1 is generated by the calling \fooindex macro,
+%  and it is "foo", the name of the index.
+
+% \doindex just uses \parsearg; it calls \doind for the actual work.
+% This is because \doind is more useful to call from other macros.
+
+% There is also \dosubind {index}{topic}{subtopic}
+% which makes an entry in a two-level index such as the operation index.
+
+\def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer}
+\def\singleindexer #1{\doind{\indexname}{#1}}
+
+% like the previous two, but they put @code around the argument.
+\def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer}
+\def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}}
+
+\def\indexdummies{%
+\def\ { }%
+% Take care of the plain tex accent commands.
+\def\"{\realbackslash "}%
+\def\`{\realbackslash `}%
+\def\'{\realbackslash '}%
+\def\^{\realbackslash ^}%
+\def\~{\realbackslash ~}%
+\def\={\realbackslash =}%
+\def\b{\realbackslash b}%
+\def\c{\realbackslash c}%
+\def\d{\realbackslash d}%
+\def\u{\realbackslash u}%
+\def\v{\realbackslash v}%
+\def\H{\realbackslash H}%
+% Take care of the plain tex special European modified letters.
+\def\oe{\realbackslash oe}%
+\def\ae{\realbackslash ae}%
+\def\aa{\realbackslash aa}%
+\def\OE{\realbackslash OE}%
+\def\AE{\realbackslash AE}%
+\def\AA{\realbackslash AA}%
+\def\o{\realbackslash o}%
+\def\O{\realbackslash O}%
+\def\l{\realbackslash l}%
+\def\L{\realbackslash L}%
+\def\ss{\realbackslash ss}%
+% Take care of texinfo commands likely to appear in an index entry.
+% (Must be a way to avoid doing expansion at all, and thus not have to
+% laboriously list every single command here.)
+\def\@{@}% will be @@ when we switch to @ as escape char.
+% Need these in case \tex is in effect and \{ is a \delimiter again.
+% But can't use \lbracecmd and \rbracecmd because texindex assumes
+% braces and backslashes are used only as delimiters.  
+\let\{ = \mylbrace
+\let\} = \myrbrace
+\def\_{{\realbackslash _}}%
+\def\w{\realbackslash w }%
+\def\bf{\realbackslash bf }%
+%\def\rm{\realbackslash rm }%
+\def\sl{\realbackslash sl }%
+\def\sf{\realbackslash sf}%
+\def\tt{\realbackslash tt}%
+\def\gtr{\realbackslash gtr}%
+\def\less{\realbackslash less}%
+\def\hat{\realbackslash hat}%
+\def\TeX{\realbackslash TeX}%
+\def\dots{\realbackslash dots }%
+\def\result{\realbackslash result}%
+\def\equiv{\realbackslash equiv}%
+\def\expansion{\realbackslash expansion}%
+\def\print{\realbackslash print}%
+\def\error{\realbackslash error}%
+\def\point{\realbackslash point}%
+\def\copyright{\realbackslash copyright}%
+\def\tclose##1{\realbackslash tclose {##1}}%
+\def\code##1{\realbackslash code {##1}}%
+\def\uref##1{\realbackslash uref {##1}}%
+\def\url##1{\realbackslash url {##1}}%
+\def\env##1{\realbackslash env {##1}}%
+\def\command##1{\realbackslash command {##1}}%
+\def\option##1{\realbackslash option {##1}}%
+\def\dotless##1{\realbackslash dotless {##1}}%
+\def\samp##1{\realbackslash samp {##1}}%
+\def\,##1{\realbackslash ,{##1}}%
+\def\t##1{\realbackslash t {##1}}%
+\def\r##1{\realbackslash r {##1}}%
+\def\i##1{\realbackslash i {##1}}%
+\def\b##1{\realbackslash b {##1}}%
+\def\sc##1{\realbackslash sc {##1}}%
+\def\cite##1{\realbackslash cite {##1}}%
+\def\key##1{\realbackslash key {##1}}%
+\def\file##1{\realbackslash file {##1}}%
+\def\var##1{\realbackslash var {##1}}%
+\def\kbd##1{\realbackslash kbd {##1}}%
+\def\dfn##1{\realbackslash dfn {##1}}%
+\def\emph##1{\realbackslash emph {##1}}%
+\def\acronym##1{\realbackslash acronym {##1}}%
+%
+% Handle some cases of @value -- where the variable name does not
+% contain - or _, and the value does not contain any
+% (non-fully-expandable) commands.
+\let\value = \expandablevalue
+%
+\unsepspaces
+% Turn off macro expansion
+\turnoffmacros
+}
+
+% If an index command is used in an @example environment, any spaces
+% therein should become regular spaces in the raw index file, not the
+% expansion of \tie (\\leavevmode \penalty \@M \ ).
+{\obeyspaces
+ \gdef\unsepspaces{\obeyspaces\let =\space}}
+
+% \indexnofonts no-ops all font-change commands.
+% This is used when outputting the strings to sort the index by.
+\def\indexdummyfont#1{#1}
+\def\indexdummytex{TeX}
+\def\indexdummydots{...}
+
+\def\indexnofonts{%
+% Just ignore accents.
+\let\,=\indexdummyfont
+\let\"=\indexdummyfont
+\let\`=\indexdummyfont
+\let\'=\indexdummyfont
+\let\^=\indexdummyfont
+\let\~=\indexdummyfont
+\let\==\indexdummyfont
+\let\b=\indexdummyfont
+\let\c=\indexdummyfont
+\let\d=\indexdummyfont
+\let\u=\indexdummyfont
+\let\v=\indexdummyfont
+\let\H=\indexdummyfont
+\let\dotless=\indexdummyfont
+% Take care of the plain tex special European modified letters.
+\def\oe{oe}%
+\def\ae{ae}%
+\def\aa{aa}%
+\def\OE{OE}%
+\def\AE{AE}%
+\def\AA{AA}%
+\def\o{o}%
+\def\O{O}%
+\def\l{l}%
+\def\L{L}%
+\def\ss{ss}%
+\let\w=\indexdummyfont
+\let\t=\indexdummyfont
+\let\r=\indexdummyfont
+\let\i=\indexdummyfont
+\let\b=\indexdummyfont
+\let\emph=\indexdummyfont
+\let\strong=\indexdummyfont
+\let\cite=\indexdummyfont
+\let\sc=\indexdummyfont
+%Don't no-op \tt, since it isn't a user-level command
+% and is used in the definitions of the active chars like <, >, |...
+%\let\tt=\indexdummyfont
+\let\tclose=\indexdummyfont
+\let\code=\indexdummyfont
+\let\url=\indexdummyfont
+\let\uref=\indexdummyfont
+\let\env=\indexdummyfont
+\let\acronym=\indexdummyfont
+\let\command=\indexdummyfont
+\let\option=\indexdummyfont
+\let\file=\indexdummyfont
+\let\samp=\indexdummyfont
+\let\kbd=\indexdummyfont
+\let\key=\indexdummyfont
+\let\var=\indexdummyfont
+\let\TeX=\indexdummytex
+\let\dots=\indexdummydots
+\def\@{@}%
+}
+
+% To define \realbackslash, we must make \ not be an escape.
+% We must first make another character (@) an escape
+% so we do not become unable to do a definition.
+
+{\catcode`\@=0 \catcode`\\=\other
+ @gdef@realbackslash{\}}
+
+\let\indexbackslash=0  %overridden during \printindex.
+\let\SETmarginindex=\relax % put index entries in margin (undocumented)?
+
+% For \ifx comparisons.
+\def\emptymacro{\empty}
+
+% Most index entries go through here, but \dosubind is the general case.
+%
+\def\doind#1#2{\dosubind{#1}{#2}\empty}
+
+% Workhorse for all \fooindexes.
+% #1 is name of index, #2 is stuff to put there, #3 is subentry --
+% \empty if called from \doind, as we usually are.  The main exception
+% is with defuns, which call us directly.
+%
+\def\dosubind#1#2#3{%
+  % Put the index entry in the margin if desired.
+  \ifx\SETmarginindex\relax\else
+    \insert\margin{\hbox{\vrule height8pt depth3pt width0pt #2}}%
+  \fi
+  {%
+    \count255=\lastpenalty
+    {%
+      \indexdummies % Must do this here, since \bf, etc expand at this stage
+      \escapechar=`\\
+      {%
+        \let\folio = 0% We will expand all macros now EXCEPT \folio.
+        \def\rawbackslashxx{\indexbackslash}% \indexbackslash isn't defined now
+        % so it will be output as is; and it will print as backslash.
+        %
+        \def\thirdarg{#3}%
+        %
+        % If third arg is present, precede it with space in sort key.
+        \ifx\thirdarg\emptymacro
+          \let\subentry = \empty
+        \else
+          \def\subentry{ #3}%
+        \fi
+        %
+        % First process the index entry with all font commands turned
+        % off to get the string to sort by.
+        {\indexnofonts \xdef\indexsorttmp{#2\subentry}}%
+        %
+        % Now the real index entry with the fonts.
+        \toks0 = {#2}%
+        %
+        % If third (subentry) arg is present, add it to the index
+        % string.  And include a space.
+        \ifx\thirdarg\emptymacro \else
+          \toks0 = \expandafter{\the\toks0 \space #3}%
+        \fi
+        %
+        % Set up the complete index entry, with both the sort key
+        % and the original text, including any font commands.  We write
+        % three arguments to \entry to the .?? file, texindex reduces to
+        % two when writing the .??s sorted result.
+        \edef\temp{%
+          \write\csname#1indfile\endcsname{%
+            \realbackslash entry{\indexsorttmp}{\folio}{\the\toks0}}%
+        }%
+        %
+        % If a skip is the last thing on the list now, preserve it
+        % by backing up by \lastskip, doing the \write, then inserting
+        % the skip again.  Otherwise, the whatsit generated by the
+        % \write will make \lastskip zero.  The result is that sequences
+        % like this:
+        % @end defun
+        % @tindex whatever
+        % @defun ...
+        % will have extra space inserted, because the \medbreak in the
+        % start of the @defun won't see the skip inserted by the @end of
+        % the previous defun.
+        %
+        % But don't do any of this if we're not in vertical mode.  We
+        % don't want to do a \vskip and prematurely end a paragraph.
+        %
+        % Avoid page breaks due to these extra skips, too.
+        %
+        \iflinks
+          \ifvmode
+            \skip0 = \lastskip
+            \ifdim\lastskip = 0pt \else \nobreak\vskip-\lastskip \fi
+          \fi
+          %
+          \temp % do the write
+          %
+          %
+          \ifvmode \ifdim\skip0 = 0pt \else \nobreak\vskip\skip0 \fi \fi
+        \fi
+      }%
+    }%
+    \penalty\count255
+  }%
+}
+
+% The index entry written in the file actually looks like
+%  \entry {sortstring}{page}{topic}
+% or
+%  \entry {sortstring}{page}{topic}{subtopic}
+% The texindex program reads in these files and writes files
+% containing these kinds of lines:
+%  \initial {c}
+%     before the first topic whose initial is c
+%  \entry {topic}{pagelist}
+%     for a topic that is used without subtopics
+%  \primary {topic}
+%     for the beginning of a topic that is used with subtopics
+%  \secondary {subtopic}{pagelist}
+%     for each subtopic.
+
+% Define the user-accessible indexing commands
+% @findex, @vindex, @kindex, @cindex.
+
+\def\findex {\fnindex}
+\def\kindex {\kyindex}
+\def\cindex {\cpindex}
+\def\vindex {\vrindex}
+\def\tindex {\tpindex}
+\def\pindex {\pgindex}
+
+\def\cindexsub {\begingroup\obeylines\cindexsub}
+{\obeylines %
+\gdef\cindexsub "#1" #2^^M{\endgroup %
+\dosubind{cp}{#2}{#1}}}
+
+% Define the macros used in formatting output of the sorted index material.
+
+% @printindex causes a particular index (the ??s file) to get printed.
+% It does not print any chapter heading (usually an @unnumbered).
+%
+\def\printindex{\parsearg\doprintindex}
+\def\doprintindex#1{\begingroup
+  \dobreak \chapheadingskip{10000}%
+  %
+  \smallfonts \rm
+  \tolerance = 9500
+  \indexbreaks
+  %
+  % See if the index file exists and is nonempty.
+  % Change catcode of @ here so that if the index file contains
+  % \initial {@}
+  % as its first line, TeX doesn't complain about mismatched braces
+  % (because it thinks @} is a control sequence).
+  \catcode`\@ = 11
+  \openin 1 \jobname.#1s
+  \ifeof 1
+    % \enddoublecolumns gets confused if there is no text in the index,
+    % and it loses the chapter title and the aux file entries for the
+    % index.  The easiest way to prevent this problem is to make sure
+    % there is some text.
+    \putwordIndexNonexistent
+  \else
+    %
+    % If the index file exists but is empty, then \openin leaves \ifeof
+    % false.  We have to make TeX try to read something from the file, so
+    % it can discover if there is anything in it.
+    \read 1 to \temp
+    \ifeof 1
+      \putwordIndexIsEmpty
+    \else
+      % Index files are almost Texinfo source, but we use \ as the escape
+      % character.  It would be better to use @, but that's too big a change
+      % to make right now.
+      \def\indexbackslash{\rawbackslashxx}%
+      \catcode`\\ = 0
+      \escapechar = `\\
+      \begindoublecolumns
+      \input \jobname.#1s
+      \enddoublecolumns
+    \fi
+  \fi
+  \closein 1
+\endgroup}
+
+% These macros are used by the sorted index file itself.
+% Change them to control the appearance of the index.
+
+\def\initial#1{{%
+  % Some minor font changes for the special characters.
+  \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt
+  %
+  % Remove any glue we may have, we'll be inserting our own.
+  \removelastskip
+  %
+  % We like breaks before the index initials, so insert a bonus.
+  \penalty -300
+  %
+  % Typeset the initial.  Making this add up to a whole number of
+  % baselineskips increases the chance of the dots lining up from column
+  % to column.  It still won't often be perfect, because of the stretch
+  % we need before each entry, but it's better.
+  %
+  % No shrink because it confuses \balancecolumns.
+  \vskip 1.67\baselineskip plus .5\baselineskip
+  \leftline{\secbf #1}%
+  \vskip .33\baselineskip plus .1\baselineskip
+  %
+  % Do our best not to break after the initial.
+  \nobreak
+}}
+
+% This typesets a paragraph consisting of #1, dot leaders, and then #2
+% flush to the right margin.  It is used for index and table of contents
+% entries.  The paragraph is indented by \leftskip.
+%
+\def\entry#1#2{\begingroup
+  %
+  % Start a new paragraph if necessary, so our assignments below can't
+  % affect previous text.
+  \par
+  %
+  % Do not fill out the last line with white space.
+  \parfillskip = 0in
+  %
+  % No extra space above this paragraph.
+  \parskip = 0in
+  %
+  % Do not prefer a separate line ending with a hyphen to fewer lines.
+  \finalhyphendemerits = 0
+  %
+  % \hangindent is only relevant when the entry text and page number
+  % don't both fit on one line.  In that case, bob suggests starting the
+  % dots pretty far over on the line.  Unfortunately, a large
+  % indentation looks wrong when the entry text itself is broken across
+  % lines.  So we use a small indentation and put up with long leaders.
+  %
+  % \hangafter is reset to 1 (which is the value we want) at the start
+  % of each paragraph, so we need not do anything with that.
+  \hangindent = 2em
+  %
+  % When the entry text needs to be broken, just fill out the first line
+  % with blank space.
+  \rightskip = 0pt plus1fil
+  %
+  % A bit of stretch before each entry for the benefit of balancing columns.
+  \vskip 0pt plus1pt
+  %
+  % Start a ``paragraph'' for the index entry so the line breaking
+  % parameters we've set above will have an effect.
+  \noindent
+  %
+  % Insert the text of the index entry.  TeX will do line-breaking on it.
+  #1%
+  % The following is kludged to not output a line of dots in the index if
+  % there are no page numbers.  The next person who breaks this will be
+  % cursed by a Unix daemon.
+  \def\tempa{{\rm }}%
+  \def\tempb{#2}%
+  \edef\tempc{\tempa}%
+  \edef\tempd{\tempb}%
+  \ifx\tempc\tempd\ \else%
+    %
+    % If we must, put the page number on a line of its own, and fill out
+    % this line with blank space.  (The \hfil is overwhelmed with the
+    % fill leaders glue in \indexdotfill if the page number does fit.)
+    \hfil\penalty50
+    \null\nobreak\indexdotfill % Have leaders before the page number.
+    %
+    % The `\ ' here is removed by the implicit \unskip that TeX does as
+    % part of (the primitive) \par.  Without it, a spurious underfull
+    % \hbox ensues.
+    \ifpdf
+      \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph.
+    \else
+      \ #2% The page number ends the paragraph.
+    \fi
+  \fi%
+  \par
+\endgroup}
+
+% Like \dotfill except takes at least 1 em.
+\def\indexdotfill{\cleaders
+  \hbox{$\mathsurround=0pt \mkern1.5mu ${\it .}$ \mkern1.5mu$}\hskip 1em plus 1fill}
+
+\def\primary #1{\line{#1\hfil}}
+
+\newskip\secondaryindent \secondaryindent=0.5cm
+
+\def\secondary #1#2{
+{\parfillskip=0in \parskip=0in
+\hangindent =1in \hangafter=1
+\noindent\hskip\secondaryindent\hbox{#1}\indexdotfill #2\par
+}}
+
+% Define two-column mode, which we use to typeset indexes.
+% Adapted from the TeXbook, page 416, which is to say,
+% the manmac.tex format used to print the TeXbook itself.
+\catcode`\@=11
+
+\newbox\partialpage
+\newdimen\doublecolumnhsize
+
+\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns
+  % Grab any single-column material above us.
+  \output = {%
+    %
+    % Here is a possibility not foreseen in manmac: if we accumulate a
+    % whole lot of material, we might end up calling this \output
+    % routine twice in a row (see the doublecol-lose test, which is
+    % essentially a couple of indexes with @setchapternewpage off).  In
+    % that case we just ship out what is in \partialpage with the normal
+    % output routine.  Generally, \partialpage will be empty when this
+    % runs and this will be a no-op.  See the indexspread.tex test case.
+    \ifvoid\partialpage \else
+      \onepageout{\pagecontents\partialpage}%
+    \fi
+    %
+    \global\setbox\partialpage = \vbox{%
+      % Unvbox the main output page.
+      \unvbox\PAGE
+      \kern-\topskip \kern\baselineskip
+    }%
+  }%
+  \eject % run that output routine to set \partialpage
+  %
+  % Use the double-column output routine for subsequent pages.
+  \output = {\doublecolumnout}%
+  %
+  % Change the page size parameters.  We could do this once outside this
+  % routine, in each of @smallbook, @afourpaper, and the default 8.5x11
+  % format, but then we repeat the same computation.  Repeating a couple
+  % of assignments once per index is clearly meaningless for the
+  % execution time, so we may as well do it in one place.
+  %
+  % First we halve the line length, less a little for the gutter between
+  % the columns.  We compute the gutter based on the line length, so it
+  % changes automatically with the paper format.  The magic constant
+  % below is chosen so that the gutter has the same value (well, +-<1pt)
+  % as it did when we hard-coded it.
+  %
+  % We put the result in a separate register, \doublecolumhsize, so we
+  % can restore it in \pagesofar, after \hsize itself has (potentially)
+  % been clobbered.
+  %
+  \doublecolumnhsize = \hsize
+    \advance\doublecolumnhsize by -.04154\hsize
+    \divide\doublecolumnhsize by 2
+  \hsize = \doublecolumnhsize
+  %
+  % Double the \vsize as well.  (We don't need a separate register here,
+  % since nobody clobbers \vsize.)
+  \advance\vsize by -\ht\partialpage
+  \vsize = 2\vsize
+}
+
+% The double-column output routine for all double-column pages except
+% the last.
+%
+\def\doublecolumnout{%
+  \splittopskip=\topskip \splitmaxdepth=\maxdepth
+  % Get the available space for the double columns -- the normal
+  % (undoubled) page height minus any material left over from the
+  % previous page.
+  \dimen@ = \vsize
+  \divide\dimen@ by 2
+  %
+  % box0 will be the left-hand column, box2 the right.
+  \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@
+  \onepageout\pagesofar
+  \unvbox255
+  \penalty\outputpenalty
+}
+\def\pagesofar{%
+  % Re-output the contents of the output page -- any previous material,
+  % followed by the two boxes we just split, in box0 and box2.
+  \unvbox\partialpage
+  %
+  \hsize = \doublecolumnhsize
+  \wd0=\hsize \wd2=\hsize
+  \hbox to\pagewidth{\box0\hfil\box2}%
+}
+\def\enddoublecolumns{%
+  \output = {%
+    % Split the last of the double-column material.  Leave it on the
+    % current page, no automatic page break.
+    \balancecolumns
+    %
+    % If we end up splitting too much material for the current page,
+    % though, there will be another page break right after this \output
+    % invocation ends.  Having called \balancecolumns once, we do not
+    % want to call it again.  Therefore, reset \output to its normal
+    % definition right away.  (We hope \balancecolumns will never be
+    % called on to balance too much material, but if it is, this makes
+    % the output somewhat more palatable.)
+    \global\output = {\onepageout{\pagecontents\PAGE}}%
+  }%
+  \eject
+  \endgroup % started in \begindoublecolumns
+  %
+  % \pagegoal was set to the doubled \vsize above, since we restarted
+  % the current page.  We're now back to normal single-column
+  % typesetting, so reset \pagegoal to the normal \vsize (after the
+  % \endgroup where \vsize got restored).
+  \pagegoal = \vsize
+}
+\def\balancecolumns{%
+  % Called at the end of the double column material.
+  \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120.
+  \dimen@ = \ht0
+  \advance\dimen@ by \topskip
+  \advance\dimen@ by-\baselineskip
+  \divide\dimen@ by 2 % target to split to
+  %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}%
+  \splittopskip = \topskip
+  % Loop until we get a decent breakpoint.
+  {%
+    \vbadness = 10000
+    \loop
+      \global\setbox3 = \copy0
+      \global\setbox1 = \vsplit3 to \dimen@
+    \ifdim\ht3>\dimen@
+      \global\advance\dimen@ by 1pt
+    \repeat
+  }%
+  %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}%
+  \setbox0=\vbox to\dimen@{\unvbox1}%
+  \setbox2=\vbox to\dimen@{\unvbox3}%
+  %
+  \pagesofar
+}
+\catcode`\@ = \other
+
+
+\message{sectioning,}
+% Chapters, sections, etc.
+
+\newcount\chapno
+\newcount\secno        \secno=0
+\newcount\subsecno     \subsecno=0
+\newcount\subsubsecno  \subsubsecno=0
+
+% This counter is funny since it counts through charcodes of letters A, B, ...
+\newcount\appendixno  \appendixno = `\@
+% \def\appendixletter{\char\the\appendixno}
+% We do the following for the sake of pdftex, which needs the actual
+% letter in the expansion, not just typeset.
+\def\appendixletter{%
+  \ifnum\appendixno=`A A%
+  \else\ifnum\appendixno=`B B%
+  \else\ifnum\appendixno=`C C%
+  \else\ifnum\appendixno=`D D%
+  \else\ifnum\appendixno=`E E%
+  \else\ifnum\appendixno=`F F%
+  \else\ifnum\appendixno=`G G%
+  \else\ifnum\appendixno=`H H%
+  \else\ifnum\appendixno=`I I%
+  \else\ifnum\appendixno=`J J%
+  \else\ifnum\appendixno=`K K%
+  \else\ifnum\appendixno=`L L%
+  \else\ifnum\appendixno=`M M%
+  \else\ifnum\appendixno=`N N%
+  \else\ifnum\appendixno=`O O%
+  \else\ifnum\appendixno=`P P%
+  \else\ifnum\appendixno=`Q Q%
+  \else\ifnum\appendixno=`R R%
+  \else\ifnum\appendixno=`S S%
+  \else\ifnum\appendixno=`T T%
+  \else\ifnum\appendixno=`U U%
+  \else\ifnum\appendixno=`V V%
+  \else\ifnum\appendixno=`W W%
+  \else\ifnum\appendixno=`X X%
+  \else\ifnum\appendixno=`Y Y%
+  \else\ifnum\appendixno=`Z Z%
+  % The \the is necessary, despite appearances, because \appendixletter is
+  % expanded while writing the .toc file.  \char\appendixno is not
+  % expandable, thus it is written literally, thus all appendixes come out
+  % with the same letter (or @) in the toc without it.
+  \else\char\the\appendixno
+  \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
+  \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}
+
+% Each @chapter defines this as the name of the chapter.
+% page headings and footings can use it.  @section does likewise.
+\def\thischapter{}
+\def\thissection{}
+
+\newcount\absseclevel % used to calculate proper heading level
+\newcount\secbase\secbase=0 % @raise/lowersections modify this count
+
+% @raisesections: treat @section as chapter, @subsection as section, etc.
+\def\raisesections{\global\advance\secbase by -1}
+\let\up=\raisesections % original BFox name
+
+% @lowersections: treat @chapter as section, @section as subsection, etc.
+\def\lowersections{\global\advance\secbase by 1}
+\let\down=\lowersections % original BFox name
+
+% Choose a numbered-heading macro
+% #1 is heading level if unmodified by @raisesections or @lowersections
+% #2 is text for heading
+\def\numhead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
+\ifcase\absseclevel
+  \chapterzzz{#2}
+\or
+  \seczzz{#2}
+\or
+  \numberedsubseczzz{#2}
+\or
+  \numberedsubsubseczzz{#2}
+\else
+  \ifnum \absseclevel<0
+    \chapterzzz{#2}
+  \else
+    \numberedsubsubseczzz{#2}
+  \fi
+\fi
+}
+
+% like \numhead, but chooses appendix heading levels
+\def\apphead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
+\ifcase\absseclevel
+  \appendixzzz{#2}
+\or
+  \appendixsectionzzz{#2}
+\or
+  \appendixsubseczzz{#2}
+\or
+  \appendixsubsubseczzz{#2}
+\else
+  \ifnum \absseclevel<0
+    \appendixzzz{#2}
+  \else
+    \appendixsubsubseczzz{#2}
+  \fi
+\fi
+}
+
+% like \numhead, but chooses numberless heading levels
+\def\unnmhead#1#2{\absseclevel=\secbase\advance\absseclevel by #1
+\ifcase\absseclevel
+  \unnumberedzzz{#2}
+\or
+  \unnumberedseczzz{#2}
+\or
+  \unnumberedsubseczzz{#2}
+\or
+  \unnumberedsubsubseczzz{#2}
+\else
+  \ifnum \absseclevel<0
+    \unnumberedzzz{#2}
+  \else
+    \unnumberedsubsubseczzz{#2}
+  \fi
+\fi
+}
+
+% @chapter, @appendix, @unnumbered.
+\def\thischaptername{No Chapter Title}
+\outer\def\chapter{\parsearg\chapteryyy}
+\def\chapteryyy #1{\numhead0{#1}} % normally numhead0 calls chapterzzz
+\def\chapterzzz #1{%
+\secno=0 \subsecno=0 \subsubsecno=0
+\global\advance \chapno by 1 \message{\putwordChapter\space \the\chapno}%
+\chapmacro {#1}{\the\chapno}%
+\gdef\thissection{#1}%
+\gdef\thischaptername{#1}%
+% We don't substitute the actual chapter name into \thischapter
+% because we don't want its macros evaluated now.
+\xdef\thischapter{\putwordChapter{} \the\chapno: \noexpand\thischaptername}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash chapentry{\the\toks0}%
+                                  {\the\chapno}}}%
+\temp
+\donoderef
+\global\let\section = \numberedsec
+\global\let\subsection = \numberedsubsec
+\global\let\subsubsection = \numberedsubsubsec
+}
+
+\outer\def\appendix{\parsearg\appendixyyy}
+\def\appendixyyy #1{\apphead0{#1}} % normally apphead0 calls appendixzzz
+\def\appendixzzz #1{%
+\secno=0 \subsecno=0 \subsubsecno=0
+\global\advance \appendixno by 1
+\message{\putwordAppendix\space \appendixletter}%
+\chapmacro {#1}{\putwordAppendix{} \appendixletter}%
+\gdef\thissection{#1}%
+\gdef\thischaptername{#1}%
+\xdef\thischapter{\putwordAppendix{} \appendixletter: \noexpand\thischaptername}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash chapentry{\the\toks0}%
+                       {\putwordAppendix{} \appendixletter}}}%
+\temp
+\appendixnoderef
+\global\let\section = \appendixsec
+\global\let\subsection = \appendixsubsec
+\global\let\subsubsection = \appendixsubsubsec
+}
+
+% @centerchap is like @unnumbered, but the heading is centered.
+\outer\def\centerchap{\parsearg\centerchapyyy}
+\def\centerchapyyy #1{{\let\unnumbchapmacro=\centerchapmacro \unnumberedyyy{#1}}}
+
+% @top is like @unnumbered.
+\outer\def\top{\parsearg\unnumberedyyy}
+
+\outer\def\unnumbered{\parsearg\unnumberedyyy}
+\def\unnumberedyyy #1{\unnmhead0{#1}} % normally unnmhead0 calls unnumberedzzz
+\def\unnumberedzzz #1{%
+\secno=0 \subsecno=0 \subsubsecno=0
+%
+% This used to be simply \message{#1}, but TeX fully expands the
+% argument to \message.  Therefore, if #1 contained @-commands, TeX
+% expanded them.  For example, in `@unnumbered The @cite{Book}', TeX
+% expanded @cite (which turns out to cause errors because \cite is meant
+% to be executed, not expanded).
+%
+% Anyway, we don't want the fully-expanded definition of @cite to appear
+% as a result of the \message, we just want `@cite' itself.  We use
+% \the<toks register> to achieve this: TeX expands \the<toks> only once,
+% simply yielding the contents of <toks register>.  (We also do this for
+% the toc entries.)
+\toks0 = {#1}\message{(\the\toks0)}%
+%
+\unnumbchapmacro {#1}%
+\gdef\thischapter{#1}\gdef\thissection{#1}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash unnumbchapentry{\the\toks0}}}%
+\temp
+\unnumbnoderef
+\global\let\section = \unnumberedsec
+\global\let\subsection = \unnumberedsubsec
+\global\let\subsubsection = \unnumberedsubsubsec
+}
+
+% Sections.
+\outer\def\numberedsec{\parsearg\secyyy}
+\def\secyyy #1{\numhead1{#1}} % normally calls seczzz
+\def\seczzz #1{%
+\subsecno=0 \subsubsecno=0 \global\advance \secno by 1 %
+\gdef\thissection{#1}\secheading {#1}{\the\chapno}{\the\secno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash secentry{\the\toks0}%
+                                  {\the\chapno}{\the\secno}}}%
+\temp
+\donoderef
+\nobreak
+}
+
+\outer\def\appendixsection{\parsearg\appendixsecyyy}
+\outer\def\appendixsec{\parsearg\appendixsecyyy}
+\def\appendixsecyyy #1{\apphead1{#1}} % normally calls appendixsectionzzz
+\def\appendixsectionzzz #1{%
+\subsecno=0 \subsubsecno=0 \global\advance \secno by 1 %
+\gdef\thissection{#1}\secheading {#1}{\appendixletter}{\the\secno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash secentry{\the\toks0}%
+                                  {\appendixletter}{\the\secno}}}%
+\temp
+\appendixnoderef
+\nobreak
+}
+
+\outer\def\unnumberedsec{\parsearg\unnumberedsecyyy}
+\def\unnumberedsecyyy #1{\unnmhead1{#1}} % normally calls unnumberedseczzz
+\def\unnumberedseczzz #1{%
+\plainsecheading {#1}\gdef\thissection{#1}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash unnumbsecentry{\the\toks0}}}%
+\temp
+\unnumbnoderef
+\nobreak
+}
+
+% Subsections.
+\outer\def\numberedsubsec{\parsearg\numberedsubsecyyy}
+\def\numberedsubsecyyy #1{\numhead2{#1}} % normally calls numberedsubseczzz
+\def\numberedsubseczzz #1{%
+\gdef\thissection{#1}\subsubsecno=0 \global\advance \subsecno by 1 %
+\subsecheading {#1}{\the\chapno}{\the\secno}{\the\subsecno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash subsecentry{\the\toks0}%
+                                    {\the\chapno}{\the\secno}{\the\subsecno}}}%
+\temp
+\donoderef
+\nobreak
+}
+
+\outer\def\appendixsubsec{\parsearg\appendixsubsecyyy}
+\def\appendixsubsecyyy #1{\apphead2{#1}} % normally calls appendixsubseczzz
+\def\appendixsubseczzz #1{%
+\gdef\thissection{#1}\subsubsecno=0 \global\advance \subsecno by 1 %
+\subsecheading {#1}{\appendixletter}{\the\secno}{\the\subsecno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash subsecentry{\the\toks0}%
+                                {\appendixletter}{\the\secno}{\the\subsecno}}}%
+\temp
+\appendixnoderef
+\nobreak
+}
+
+\outer\def\unnumberedsubsec{\parsearg\unnumberedsubsecyyy}
+\def\unnumberedsubsecyyy #1{\unnmhead2{#1}} %normally calls unnumberedsubseczzz
+\def\unnumberedsubseczzz #1{%
+\plainsubsecheading {#1}\gdef\thissection{#1}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash unnumbsubsecentry%
+                                    {\the\toks0}}}%
+\temp
+\unnumbnoderef
+\nobreak
+}
+
+% Subsubsections.
+\outer\def\numberedsubsubsec{\parsearg\numberedsubsubsecyyy}
+\def\numberedsubsubsecyyy #1{\numhead3{#1}} % normally numberedsubsubseczzz
+\def\numberedsubsubseczzz #1{%
+\gdef\thissection{#1}\global\advance \subsubsecno by 1 %
+\subsubsecheading {#1}
+  {\the\chapno}{\the\secno}{\the\subsecno}{\the\subsubsecno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash subsubsecentry{\the\toks0}%
+  {\the\chapno}{\the\secno}{\the\subsecno}{\the\subsubsecno}}}%
+\temp
+\donoderef
+\nobreak
+}
+
+\outer\def\appendixsubsubsec{\parsearg\appendixsubsubsecyyy}
+\def\appendixsubsubsecyyy #1{\apphead3{#1}} % normally appendixsubsubseczzz
+\def\appendixsubsubseczzz #1{%
+\gdef\thissection{#1}\global\advance \subsubsecno by 1 %
+\subsubsecheading {#1}
+  {\appendixletter}{\the\secno}{\the\subsecno}{\the\subsubsecno}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash subsubsecentry{\the\toks0}%
+  {\appendixletter}{\the\secno}{\the\subsecno}{\the\subsubsecno}}}%
+\temp
+\appendixnoderef
+\nobreak
+}
+
+\outer\def\unnumberedsubsubsec{\parsearg\unnumberedsubsubsecyyy}
+\def\unnumberedsubsubsecyyy #1{\unnmhead3{#1}} %normally unnumberedsubsubseczzz
+\def\unnumberedsubsubseczzz #1{%
+\plainsubsubsecheading {#1}\gdef\thissection{#1}%
+\toks0 = {#1}%
+\edef\temp{\noexpand\writetocentry{\realbackslash unnumbsubsubsecentry%
+                                    {\the\toks0}}}%
+\temp
+\unnumbnoderef
+\nobreak
+}
+
+% These are variants which are not "outer", so they can appear in @ifinfo.
+% Actually, they should now be obsolete; ordinary section commands should work.
+\def\infotop{\parsearg\unnumberedzzz}
+\def\infounnumbered{\parsearg\unnumberedzzz}
+\def\infounnumberedsec{\parsearg\unnumberedseczzz}
+\def\infounnumberedsubsec{\parsearg\unnumberedsubseczzz}
+\def\infounnumberedsubsubsec{\parsearg\unnumberedsubsubseczzz}
+
+\def\infoappendix{\parsearg\appendixzzz}
+\def\infoappendixsec{\parsearg\appendixseczzz}
+\def\infoappendixsubsec{\parsearg\appendixsubseczzz}
+\def\infoappendixsubsubsec{\parsearg\appendixsubsubseczzz}
+
+\def\infochapter{\parsearg\chapterzzz}
+\def\infosection{\parsearg\sectionzzz}
+\def\infosubsection{\parsearg\subsectionzzz}
+\def\infosubsubsection{\parsearg\subsubsectionzzz}
+
+% These macros control what the section commands do, according
+% to what kind of chapter we are in (ordinary, appendix, or unnumbered).
+% Define them by default for a numbered chapter.
+\global\let\section = \numberedsec
+\global\let\subsection = \numberedsubsec
+\global\let\subsubsection = \numberedsubsubsec
+
+% Define @majorheading, @heading and @subheading
+
+% NOTE on use of \vbox for chapter headings, section headings, and such:
+%       1) We use \vbox rather than the earlier \line to permit
+%          overlong headings to fold.
+%       2) \hyphenpenalty is set to 10000 because hyphenation in a
+%          heading is obnoxious; this forbids it.
+%       3) Likewise, headings look best if no \parindent is used, and
+%          if justification is not attempted.  Hence \raggedright.
+
+
+\def\majorheading{\parsearg\majorheadingzzz}
+\def\majorheadingzzz #1{%
+{\advance\chapheadingskip by 10pt \chapbreak }%
+{\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+                  \parindent=0pt\raggedright
+                  \rm #1\hfill}}\bigskip \par\penalty 200}
+
+\def\chapheading{\parsearg\chapheadingzzz}
+\def\chapheadingzzz #1{\chapbreak %
+{\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+                  \parindent=0pt\raggedright
+                  \rm #1\hfill}}\bigskip \par\penalty 200}
+
+% @heading, @subheading, @subsubheading.
+\def\heading{\parsearg\plainsecheading}
+\def\subheading{\parsearg\plainsubsecheading}
+\def\subsubheading{\parsearg\plainsubsubsecheading}
+
+% These macros generate a chapter, section, etc. heading only
+% (including whitespace, linebreaking, etc. around it),
+% given all the information in convenient, parsed form.
+
+%%% Args are the skip and penalty (usually negative)
+\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi}
+
+\def\setchapterstyle #1 {\csname CHAPF#1\endcsname}
+
+%%% Define plain chapter starts, and page on/off switching for it
+% Parameter controlling skip before chapter headings (if needed)
+
+\newskip\chapheadingskip
+
+\def\chapbreak{\dobreak \chapheadingskip {-4000}}
+\def\chappager{\par\vfill\supereject}
+\def\chapoddpage{\chappager \ifodd\pageno \else \hbox to 0pt{} \chappager\fi}
+
+\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname}
+
+\def\CHAPPAGoff{%
+\global\let\contentsalignmacro = \chappager
+\global\let\pchapsepmacro=\chapbreak
+\global\let\pagealignmacro=\chappager}
+
+\def\CHAPPAGon{%
+\global\let\contentsalignmacro = \chappager
+\global\let\pchapsepmacro=\chappager
+\global\let\pagealignmacro=\chappager
+\global\def\HEADINGSon{\HEADINGSsingle}}
+
+\def\CHAPPAGodd{
+\global\let\contentsalignmacro = \chapoddpage
+\global\let\pchapsepmacro=\chapoddpage
+\global\let\pagealignmacro=\chapoddpage
+\global\def\HEADINGSon{\HEADINGSdouble}}
+
+\CHAPPAGon
+
+\def\CHAPFplain{
+\global\let\chapmacro=\chfplain
+\global\let\unnumbchapmacro=\unnchfplain
+\global\let\centerchapmacro=\centerchfplain}
+
+% Plain chapter opening.
+% #1 is the text, #2 the chapter number or empty if unnumbered.
+\def\chfplain#1#2{%
+  \pchapsepmacro
+  {%
+    \chapfonts \rm
+    \def\chapnum{#2}%
+    \setbox0 = \hbox{#2\ifx\chapnum\empty\else\enspace\fi}%
+    \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
+          \hangindent = \wd0 \centerparametersmaybe
+          \unhbox0 #1\par}%
+  }%
+  \nobreak\bigskip % no page break after a chapter title
+  \nobreak
+}
+
+% Plain opening for unnumbered.
+\def\unnchfplain#1{\chfplain{#1}{}}
+
+% @centerchap -- centered and unnumbered.
+\let\centerparametersmaybe = \relax
+\def\centerchfplain#1{{%
+  \def\centerparametersmaybe{%
+    \advance\rightskip by 3\rightskip
+    \leftskip = \rightskip
+    \parfillskip = 0pt
+  }%
+  \chfplain{#1}{}%
+}}
+
+\CHAPFplain % The default
+
+\def\unnchfopen #1{%
+\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+                       \parindent=0pt\raggedright
+                       \rm #1\hfill}}\bigskip \par\nobreak
+}
+
+\def\chfopen #1#2{\chapoddpage {\chapfonts
+\vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}%
+\par\penalty 5000 %
+}
+
+\def\centerchfopen #1{%
+\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
+                       \parindent=0pt
+                       \hfill {\rm #1}\hfill}}\bigskip \par\nobreak
+}
+
+\def\CHAPFopen{
+\global\let\chapmacro=\chfopen
+\global\let\unnumbchapmacro=\unnchfopen
+\global\let\centerchapmacro=\centerchfopen}
+
+
+% Section titles.
+\newskip\secheadingskip
+\def\secheadingbreak{\dobreak \secheadingskip {-1000}}
+\def\secheading#1#2#3{\sectionheading{sec}{#2.#3}{#1}}
+\def\plainsecheading#1{\sectionheading{sec}{}{#1}}
+
+% Subsection titles.
+\newskip \subsecheadingskip
+\def\subsecheadingbreak{\dobreak \subsecheadingskip {-500}}
+\def\subsecheading#1#2#3#4{\sectionheading{subsec}{#2.#3.#4}{#1}}
+\def\plainsubsecheading#1{\sectionheading{subsec}{}{#1}}
+
+% Subsubsection titles.
+\let\subsubsecheadingskip = \subsecheadingskip
+\let\subsubsecheadingbreak = \subsecheadingbreak
+\def\subsubsecheading#1#2#3#4#5{\sectionheading{subsubsec}{#2.#3.#4.#5}{#1}}
+\def\plainsubsubsecheading#1{\sectionheading{subsubsec}{}{#1}}
+
+
+% Print any size section title.
+%
+% #1 is the section type (sec/subsec/subsubsec), #2 is the section
+% number (maybe empty), #3 the text.
+\def\sectionheading#1#2#3{%
+  {%
+    \expandafter\advance\csname #1headingskip\endcsname by \parskip
+    \csname #1headingbreak\endcsname
+  }%
+  {%
+    % Switch to the right set of fonts.
+    \csname #1fonts\endcsname \rm
+    %
+    % Only insert the separating space if we have a section number.
+    \def\secnum{#2}%
+    \setbox0 = \hbox{#2\ifx\secnum\empty\else\enspace\fi}%
+    %
+    \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \raggedright
+          \hangindent = \wd0 % zero if no section number
+          \unhbox0 #3}%
+  }%
+  \ifdim\parskip<10pt \nobreak\kern10pt\nobreak\kern-\parskip\fi \nobreak
+}
+
+
+\message{toc,}
+% Table of contents.
+\newwrite\tocfile
+
+% Write an entry to the toc file, opening it if necessary.
+% Called from @chapter, etc.  We supply {\folio} at the end of the
+% argument, which will end up as the last argument to the \...entry macro.
+%
+% We open the .toc file here instead of at @setfilename or any other
+% given time so that @contents can be put in the document anywhere.
+%
+\newif\iftocfileopened
+\def\writetocentry#1{%
+  \iftocfileopened\else
+    \immediate\openout\tocfile = \jobname.toc
+    \global\tocfileopenedtrue
+  \fi
+  \iflinks \write\tocfile{#1{\folio}}\fi
+}
+
+\newskip\contentsrightmargin \contentsrightmargin=1in
+\newcount\savepageno
+\newcount\lastnegativepageno \lastnegativepageno = -1
+
+% Finish up the main text and prepare to read what we've written
+% to \tocfile.
+%
+\def\startcontents#1{%
+   % If @setchapternewpage on, and @headings double, the contents should
+   % start on an odd page, unlike chapters.  Thus, we maintain
+   % \contentsalignmacro in parallel with \pagealignmacro.
+   % From: Torbjorn Granlund <tege@matematik.su.se>
+   \contentsalignmacro
+   \immediate\closeout\tocfile
+   %
+   % Don't need to put `Contents' or `Short Contents' in the headline.
+   % It is abundantly clear what they are.
+   \unnumbchapmacro{#1}\def\thischapter{}%
+   \savepageno = \pageno
+   \begingroup                  % Set up to handle contents files properly.
+      \catcode`\\=0  \catcode`\{=1  \catcode`\}=2  \catcode`\@=11
+      % We can't do this, because then an actual ^ in a section
+      % title fails, e.g., @chapter ^ -- exponentiation.  --karl, 9jul97.
+      %\catcode`\^=7 % to see ^^e4 as \"a etc. juha@piuha.ydi.vtt.fi
+      \raggedbottom             % Worry more about breakpoints than the bottom.
+      \advance\hsize by -\contentsrightmargin % Don't use the full line length.
+      %
+      % Roman numerals for page numbers.
+      \ifnum \pageno>0 \pageno = \lastnegativepageno \fi
+}
+
+
+% Normal (long) toc.
+\def\contents{%
+   \startcontents{\putwordTOC}%
+     \openin 1 \jobname.toc
+     \ifeof 1 \else
+       \closein 1
+       \input \jobname.toc
+     \fi
+     \vfill \eject
+     \contentsalignmacro % in case @setchapternewpage odd is in effect
+     \pdfmakeoutlines
+   \endgroup
+   \lastnegativepageno = \pageno
+   \pageno = \savepageno
+}
+
+% And just the chapters.
+\def\summarycontents{%
+   \startcontents{\putwordShortTOC}%
+      %
+      \let\chapentry = \shortchapentry
+      \let\unnumbchapentry = \shortunnumberedentry
+      % We want a true roman here for the page numbers.
+      \secfonts
+      \let\rm=\shortcontrm \let\bf=\shortcontbf \let\sl=\shortcontsl
+      \rm
+      \hyphenpenalty = 10000
+      \advance\baselineskip by 1pt % Open it up a little.
+      \def\secentry ##1##2##3##4{}
+      \def\unnumbsecentry ##1##2{}
+      \def\subsecentry ##1##2##3##4##5{}
+      \def\unnumbsubsecentry ##1##2{}
+      \def\subsubsecentry ##1##2##3##4##5##6{}
+      \def\unnumbsubsubsecentry ##1##2{}
+      \openin 1 \jobname.toc
+      \ifeof 1 \else
+        \closein 1
+        \input \jobname.toc
+      \fi
+     \vfill \eject
+     \contentsalignmacro % in case @setchapternewpage odd is in effect
+   \endgroup
+   \lastnegativepageno = \pageno
+   \pageno = \savepageno
+}
+\let\shortcontents = \summarycontents
+
+\ifpdf
+  \pdfcatalog{/PageMode /UseOutlines}%
+\fi
+
+% These macros generate individual entries in the table of contents.
+% The first argument is the chapter or section name.
+% The last argument is the page number.
+% The arguments in between are the chapter number, section number, ...
+
+% Chapter-level things, for both the long and short contents.
+\def\chapentry#1#2#3{\dochapentry{#2\labelspace#1}{#3}}
+
+% See comments in \dochapentry re vbox and related settings
+\def\shortchapentry#1#2#3{%
+  \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#3\egroup}%
+}
+
+% Typeset the label for a chapter or appendix for the short contents.
+% The arg is, e.g. `Appendix A' for an appendix, or `3' for a chapter.
+% We could simplify the code here by writing out an \appendixentry
+% command in the toc file for appendices, instead of using \chapentry
+% for both, but it doesn't seem worth it.
+%
+\newdimen\shortappendixwidth
+%
+\def\shortchaplabel#1{%
+  % Compute width of word "Appendix", may change with language.
+  \setbox0 = \hbox{\shortcontrm \putwordAppendix}%
+  \shortappendixwidth = \wd0
+  %
+  % We typeset #1 in a box of constant width, regardless of the text of
+  % #1, so the chapter titles will come out aligned.
+  \setbox0 = \hbox{#1}%
+  \dimen0 = \ifdim\wd0 > \shortappendixwidth \shortappendixwidth \else 0pt \fi
+  %
+  % This space should be plenty, since a single number is .5em, and the
+  % widest letter (M) is 1em, at least in the Computer Modern fonts.
+  % (This space doesn't include the extra space that gets added after
+  % the label; that gets put in by \shortchapentry above.)
+  \advance\dimen0 by 1.1em
+  \hbox to \dimen0{#1\hfil}%
+}
+
+\def\unnumbchapentry#1#2{\dochapentry{#1}{#2}}
+\def\shortunnumberedentry#1#2{\tocentry{#1}{\doshortpageno\bgroup#2\egroup}}
+
+% Sections.
+\def\secentry#1#2#3#4{\dosecentry{#2.#3\labelspace#1}{#4}}
+\def\unnumbsecentry#1#2{\dosecentry{#1}{#2}}
+
+% Subsections.
+\def\subsecentry#1#2#3#4#5{\dosubsecentry{#2.#3.#4\labelspace#1}{#5}}
+\def\unnumbsubsecentry#1#2{\dosubsecentry{#1}{#2}}
+
+% And subsubsections.
+\def\subsubsecentry#1#2#3#4#5#6{%
+  \dosubsubsecentry{#2.#3.#4.#5\labelspace#1}{#6}}
+\def\unnumbsubsubsecentry#1#2{\dosubsubsecentry{#1}{#2}}
+
+% This parameter controls the indentation of the various levels.
+\newdimen\tocindent \tocindent = 3pc
+
+% Now for the actual typesetting. In all these, #1 is the text and #2 is the
+% page number.
+%
+% If the toc has to be broken over pages, we want it to be at chapters
+% if at all possible; hence the \penalty.
+\def\dochapentry#1#2{%
+   \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip
+   \begingroup
+     \chapentryfonts
+     \tocentry{#1}{\dopageno\bgroup#2\egroup}%
+   \endgroup
+   \nobreak\vskip .25\baselineskip plus.1\baselineskip
+}
+
+\def\dosecentry#1#2{\begingroup
+  \secentryfonts \leftskip=\tocindent
+  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
+\endgroup}
+
+\def\dosubsecentry#1#2{\begingroup
+  \subsecentryfonts \leftskip=2\tocindent
+  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
+\endgroup}
+
+\def\dosubsubsecentry#1#2{\begingroup
+  \subsubsecentryfonts \leftskip=3\tocindent
+  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
+\endgroup}
+
+% Final typesetting of a toc entry; we use the same \entry macro as for
+% the index entries, but we want to suppress hyphenation here.  (We
+% can't do that in the \entry macro, since index entries might consist
+% of hyphenated-identifiers-that-do-not-fit-on-a-line-and-nothing-else.)
+\def\tocentry#1#2{\begingroup
+  \vskip 0pt plus1pt % allow a little stretch for the sake of nice page breaks
+  % Do not use \turnoffactive in these arguments.  Since the toc is
+  % typeset in cmr, so characters such as _ would come out wrong; we
+  % have to do the usual translation tricks.
+  \entry{#1}{#2}%
+\endgroup}
+
+% Space between chapter (or whatever) number and the title.
+\def\labelspace{\hskip1em \relax}
+
+\def\dopageno#1{{\rm #1}}
+\def\doshortpageno#1{{\rm #1}}
+
+\def\chapentryfonts{\secfonts \rm}
+\def\secentryfonts{\textfonts}
+\let\subsecentryfonts = \textfonts
+\let\subsubsecentryfonts = \textfonts
+
+
+\message{environments,}
+% @foo ... @end foo.
+
+% Since these characters are used in examples, it should be an even number of
+% \tt widths. Each \tt character is 1en, so two makes it 1em.
+% Furthermore, these definitions must come after we define our fonts.
+\newbox\dblarrowbox    \newbox\longdblarrowbox
+\newbox\pushcharbox    \newbox\bullbox
+\newbox\equivbox       \newbox\errorbox
+
+%{\tentt
+%\global\setbox\dblarrowbox = \hbox to 1em{\hfil$\Rightarrow$\hfil}
+%\global\setbox\longdblarrowbox = \hbox to 1em{\hfil$\mapsto$\hfil}
+%\global\setbox\pushcharbox = \hbox to 1em{\hfil$\dashv$\hfil}
+%\global\setbox\equivbox = \hbox to 1em{\hfil$\ptexequiv$\hfil}
+% Adapted from the manmac format (p.420 of TeXbook)
+%\global\setbox\bullbox = \hbox to 1em{\kern.15em\vrule height .75ex width .85ex
+%                                      depth .1ex\hfil}
+%}
+
+% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
+\def\point{$\star$}
+\def\result{\leavevmode\raise.15ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
+\def\expansion{\leavevmode\raise.1ex\hbox to 1em{\hfil$\mapsto$\hfil}}
+\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
+\def\equiv{\leavevmode\lower.1ex\hbox to 1em{\hfil$\ptexequiv$\hfil}}
+
+% Adapted from the TeXbook's \boxit.
+{\tentt \global\dimen0 = 3em}% Width of the box.
+\dimen2 = .55pt % Thickness of rules
+% The text. (`r' is open on the right, `e' somewhat less so on the left.)
+\setbox0 = \hbox{\kern-.75pt \tensf error\kern-1.5pt}
+
+\global\setbox\errorbox=\hbox to \dimen0{\hfil
+   \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
+   \advance\hsize by -2\dimen2 % Rules.
+   \vbox{
+      \hrule height\dimen2
+      \hbox{\vrule width\dimen2 \kern3pt          % Space to left of text.
+         \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
+         \kern3pt\vrule width\dimen2}% Space to right.
+      \hrule height\dimen2}
+    \hfil}
+
+% The @error{} command.
+\def\error{\leavevmode\lower.7ex\copy\errorbox}
+
+% @tex ... @end tex    escapes into raw Tex temporarily.
+% One exception: @ is still an escape character, so that @end tex works.
+% But \@ or @@ will get a plain tex @ character.
+
+\def\tex{\begingroup
+  \catcode `\\=0 \catcode `\{=1 \catcode `\}=2
+  \catcode `\$=3 \catcode `\&=4 \catcode `\#=6
+  \catcode `\^=7 \catcode `\_=8 \catcode `\~=13 \let~=\tie
+  \catcode `\%=14
+  \catcode 43=12 % plus
+  \catcode`\"=12
+  \catcode`\==12
+  \catcode`\|=12
+  \catcode`\<=12
+  \catcode`\>=12
+  \escapechar=`\\
+  %
+  \let\b=\ptexb
+  \let\bullet=\ptexbullet
+  \let\c=\ptexc
+  \let\,=\ptexcomma
+  \let\.=\ptexdot
+  \let\dots=\ptexdots
+  \let\equiv=\ptexequiv
+  \let\!=\ptexexclam
+  \let\i=\ptexi
+  \let\{=\ptexlbrace
+  \let\+=\tabalign
+  \let\}=\ptexrbrace
+  \let\*=\ptexstar
+  \let\t=\ptext
+  %
+  \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
+  \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}%
+  \def\@{@}%
+\let\Etex=\endgroup}
+
+% Define @lisp ... @endlisp.
+% @lisp does a \begingroup so it can rebind things,
+% including the definition of @endlisp (which normally is erroneous).
+
+% Amount to narrow the margins by for @lisp.
+\newskip\lispnarrowing \lispnarrowing=0.4in
+
+% This is the definition that ^^M gets inside @lisp, @example, and other
+% such environments.  \null is better than a space, since it doesn't
+% have any width.
+\def\lisppar{\null\endgraf}
+
+% Make each space character in the input produce a normal interword
+% space in the output.  Don't allow a line break at this space, as this
+% is used only in environments like @example, where each line of input
+% should produce a line of output anyway.
+%
+{\obeyspaces %
+\gdef\sepspaces{\obeyspaces\let =\tie}}
+
+% Define \obeyedspace to be our active space, whatever it is.  This is
+% for use in \parsearg.
+{\sepspaces%
+\global\let\obeyedspace= }
+
+% This space is always present above and below environments.
+\newskip\envskipamount \envskipamount = 0pt
+
+% Make spacing and below environment symmetrical.  We use \parskip here
+% to help in doing that, since in @example-like environments \parskip
+% is reset to zero; thus the \afterenvbreak inserts no space -- but the
+% start of the next paragraph will insert \parskip
+%
+\def\aboveenvbreak{{\advance\envskipamount by \parskip
+\endgraf \ifdim\lastskip<\envskipamount
+\removelastskip \penalty-50 \vskip\envskipamount \fi}}
+
+\let\afterenvbreak = \aboveenvbreak
+
+% \nonarrowing is a flag.  If "set", @lisp etc don't narrow margins.
+\let\nonarrowing=\relax
+
+% @cartouche ... @end cartouche: draw rectangle w/rounded corners around
+% environment contents.
+\font\circle=lcircle10
+\newdimen\circthick
+\newdimen\cartouter\newdimen\cartinner
+\newskip\normbskip\newskip\normpskip\newskip\normlskip
+\circthick=\fontdimen8\circle
+%
+\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth
+\def\ctr{{\hskip 6pt\circle\char'010}}
+\def\cbl{{\circle\char'012\hskip -6pt}}
+\def\cbr{{\hskip 6pt\circle\char'011}}
+\def\carttop{\hbox to \cartouter{\hskip\lskip
+        \ctl\leaders\hrule height\circthick\hfil\ctr
+        \hskip\rskip}}
+\def\cartbot{\hbox to \cartouter{\hskip\lskip
+        \cbl\leaders\hrule height\circthick\hfil\cbr
+        \hskip\rskip}}
+%
+\newskip\lskip\newskip\rskip
+
+\long\def\cartouche{%
+\begingroup
+        \lskip=\leftskip \rskip=\rightskip
+        \leftskip=0pt\rightskip=0pt %we want these *outside*.
+        \cartinner=\hsize \advance\cartinner by-\lskip
+                          \advance\cartinner by-\rskip
+        \cartouter=\hsize
+        \advance\cartouter by 18.4pt % allow for 3pt kerns on either
+%                                    side, and for 6pt waste from
+%                                    each corner char, and rule thickness
+        \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
+        % Flag to tell @lisp, etc., not to narrow margin.
+        \let\nonarrowing=\comment
+        \vbox\bgroup
+                \baselineskip=0pt\parskip=0pt\lineskip=0pt
+                \carttop
+                \hbox\bgroup
+                        \hskip\lskip
+                        \vrule\kern3pt
+                        \vbox\bgroup
+                                \hsize=\cartinner
+                                \kern3pt
+                                \begingroup
+                                        \baselineskip=\normbskip
+                                        \lineskip=\normlskip
+                                        \parskip=\normpskip
+                                        \vskip -\parskip
+\def\Ecartouche{%
+                                \endgroup
+                                \kern3pt
+                        \egroup
+                        \kern3pt\vrule
+                        \hskip\rskip
+                \egroup
+                \cartbot
+        \egroup
+\endgroup
+}}
+
+
+% This macro is called at the beginning of all the @example variants,
+% inside a group.
+\def\nonfillstart{%
+  \aboveenvbreak
+  \inENV % This group ends at the end of the body
+  \hfuzz = 12pt % Don't be fussy
+  \sepspaces % Make spaces be word-separators rather than space tokens.
+  \singlespace
+  \let\par = \lisppar % don't ignore blank lines
+  \obeylines % each line of input is a line of output
+  \parskip = 0pt
+  \parindent = 0pt
+  \emergencystretch = 0pt % don't try to avoid overfull boxes
+  % @cartouche defines \nonarrowing to inhibit narrowing
+  % at next level down.
+  \ifx\nonarrowing\relax
+    \advance \leftskip by \lispnarrowing
+    \exdentamount=\lispnarrowing
+    \let\exdent=\nofillexdent
+    \let\nonarrowing=\relax
+  \fi
+}
+
+% Define the \E... control sequence only if we are inside the particular
+% environment, so the error checking in \end will work.
+%
+% To end an @example-like environment, we first end the paragraph (via
+% \afterenvbreak's vertical glue), and then the group.  That way we keep
+% the zero \parskip that the environments set -- \parskip glue will be
+% inserted at the beginning of the next paragraph in the document, after
+% the environment.
+%
+\def\nonfillfinish{\afterenvbreak\endgroup}
+
+% @lisp: indented, narrowed, typewriter font.
+\def\lisp{\begingroup
+  \nonfillstart
+  \let\Elisp = \nonfillfinish
+  \tt
+  \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special.
+  \gobble       % eat return
+}
+
+% @example: Same as @lisp.
+\def\example{\begingroup \def\Eexample{\nonfillfinish\endgroup}\lisp}
+
+% @small... is usually equivalent to the non-small (@smallbook
+% redefines).  We must call \example (or whatever) last in the
+% definition, since it reads the return following the @example (or
+% whatever) command.
+%
+% This actually allows (for example) @end display inside an
+% @smalldisplay.  Too bad, but makeinfo will catch the error anyway.
+%
+\def\smalldisplay{\begingroup\def\Esmalldisplay{\nonfillfinish\endgroup}\display}
+\def\smallexample{\begingroup\def\Esmallexample{\nonfillfinish\endgroup}\lisp}
+\def\smallformat{\begingroup\def\Esmallformat{\nonfillfinish\endgroup}\format}
+\def\smalllisp{\begingroup\def\Esmalllisp{\nonfillfinish\endgroup}\lisp}
+
+% Real @smallexample and @smalllisp (when @smallbook): use smaller fonts.
+% Originally contributed by Pavel@xerox.
+\def\smalllispx{\begingroup
+  \def\Esmalllisp{\nonfillfinish\endgroup}%
+  \def\Esmallexample{\nonfillfinish\endgroup}%
+  \smallfonts
+  \lisp
+}
+
+% @display: same as @lisp except keep current font.
+%
+\def\display{\begingroup
+  \nonfillstart
+  \let\Edisplay = \nonfillfinish
+  \gobble
+}
+
+% @smalldisplay (when @smallbook): @display plus smaller fonts.
+%
+\def\smalldisplayx{\begingroup
+  \def\Esmalldisplay{\nonfillfinish\endgroup}%
+  \smallfonts \rm
+  \display
+}
+
+% @format: same as @display except don't narrow margins.
+%
+\def\format{\begingroup
+  \let\nonarrowing = t
+  \nonfillstart
+  \let\Eformat = \nonfillfinish
+  \gobble
+}
+
+% @smallformat (when @smallbook): @format plus smaller fonts.
+%
+\def\smallformatx{\begingroup
+  \def\Esmallformat{\nonfillfinish\endgroup}%
+  \smallfonts \rm
+  \format
+}
+
+% @flushleft (same as @format).
+%
+\def\flushleft{\begingroup \def\Eflushleft{\nonfillfinish\endgroup}\format}
+
+% @flushright.
+%
+\def\flushright{\begingroup
+  \let\nonarrowing = t
+  \nonfillstart
+  \let\Eflushright = \nonfillfinish
+  \advance\leftskip by 0pt plus 1fill
+  \gobble
+}
+
+% @quotation does normal linebreaking (hence we can't use \nonfillstart)
+% and narrows the margins.
+%
+\def\quotation{%
+  \begingroup\inENV %This group ends at the end of the @quotation body
+  {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
+  \singlespace
+  \parindent=0pt
+  % We have retained a nonzero parskip for the environment, since we're
+  % doing normal filling. So to avoid extra space below the environment...
+  \def\Equotation{\parskip = 0pt \nonfillfinish}%
+  %
+  % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
+  \ifx\nonarrowing\relax
+    \advance\leftskip by \lispnarrowing
+    \advance\rightskip by \lispnarrowing
+    \exdentamount = \lispnarrowing
+    \let\nonarrowing = \relax
+  \fi
+}
+
+
+\message{defuns,}
+% @defun etc.
+
+% Allow user to change definition object font (\df) internally
+\def\setdeffont #1 {\csname DEF#1\endcsname}
+
+\newskip\defbodyindent \defbodyindent=.4in
+\newskip\defargsindent \defargsindent=50pt
+\newskip\deftypemargin \deftypemargin=12pt
+\newskip\deflastargmargin \deflastargmargin=18pt
+
+\newcount\parencount
+% define \functionparens, which makes ( and ) and & do special things.
+% \functionparens affects the group it is contained in.
+\def\activeparens{%
+\catcode`\(=\active \catcode`\)=\active \catcode`\&=\active
+\catcode`\[=\active \catcode`\]=\active}
+
+% Make control sequences which act like normal parenthesis chars.
+\let\lparen = ( \let\rparen = )
+
+{\activeparens % Now, smart parens don't turn on until &foo (see \amprm)
+
+% Be sure that we always have a definition for `(', etc.  For example,
+% if the fn name has parens in it, \boldbrax will not be in effect yet,
+% so TeX would otherwise complain about undefined control sequence.
+\global\let(=\lparen \global\let)=\rparen
+\global\let[=\lbrack \global\let]=\rbrack
+
+\gdef\functionparens{\boldbrax\let&=\amprm\parencount=0 }
+\gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb}
+% This is used to turn on special parens
+% but make & act ordinary (given that it's active).
+\gdef\boldbraxnoamp{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb\let&=\ampnr}
+
+% Definitions of (, ) and & used in args for functions.
+% This is the definition of ( outside of all parentheses.
+\gdef\oprm#1 {{\rm\char`\(}#1 \bf \let(=\opnested
+  \global\advance\parencount by 1
+}
+%
+% This is the definition of ( when already inside a level of parens.
+\gdef\opnested{\char`\(\global\advance\parencount by 1 }
+%
+\gdef\clrm{% Print a paren in roman if it is taking us back to depth of 0.
+  % also in that case restore the outer-level definition of (.
+  \ifnum \parencount=1 {\rm \char `\)}\sl \let(=\oprm \else \char `\) \fi
+  \global\advance \parencount by -1 }
+% If we encounter &foo, then turn on ()-hacking afterwards
+\gdef\amprm#1 {{\rm\&#1}\let(=\oprm \let)=\clrm\ }
+%
+\gdef\normalparens{\boldbrax\let&=\ampnr}
+} % End of definition inside \activeparens
+%% These parens (in \boldbrax) actually are a little bolder than the
+%% contained text.  This is especially needed for [ and ]
+\def\opnr{{\sf\char`\(}\global\advance\parencount by 1 }
+\def\clnr{{\sf\char`\)}\global\advance\parencount by -1 }
+\let\ampnr = \&
+\def\lbrb{{\bf\char`\[}}
+\def\rbrb{{\bf\char`\]}}
+
+% Active &'s sneak into the index arguments, so make sure it's defined.
+{
+  \catcode`& = 13
+  \global\let& = \ampnr
+}
+
+% First, defname, which formats the header line itself.
+% #1 should be the function name.
+% #2 should be the type of definition, such as "Function".
+
+\def\defname #1#2{%
+% Get the values of \leftskip and \rightskip as they were
+% outside the @def...
+\dimen2=\leftskip
+\advance\dimen2 by -\defbodyindent
+\noindent
+\setbox0=\hbox{\hskip \deflastargmargin{\rm #2}\hskip \deftypemargin}%
+\dimen0=\hsize \advance \dimen0 by -\wd0 % compute size for first line
+\dimen1=\hsize \advance \dimen1 by -\defargsindent %size for continuations
+\parshape 2 0in \dimen0 \defargsindent \dimen1
+% Now output arg 2 ("Function" or some such)
+% ending at \deftypemargin from the right margin,
+% but stuck inside a box of width 0 so it does not interfere with linebreaking
+{% Adjust \hsize to exclude the ambient margins,
+% so that \rightline will obey them.
+\advance \hsize by -\dimen2
+\rlap{\rightline{{\rm #2}\hskip -1.25pc }}}%
+% Make all lines underfull and no complaints:
+\tolerance=10000 \hbadness=10000
+\advance\leftskip by -\defbodyindent
+\exdentamount=\defbodyindent
+{\df #1}\enskip        % Generate function name
+}
+
+% Actually process the body of a definition
+% #1 should be the terminating control sequence, such as \Edefun.
+% #2 should be the "another name" control sequence, such as \defunx.
+% #3 should be the control sequence that actually processes the header,
+%    such as \defunheader.
+
+\def\defparsebody #1#2#3{\begingroup\inENV% Environment for definitionbody
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2{\begingroup\obeylines\activeparens\spacesplit#3}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup %
+\catcode 61=\active % 61 is `='
+\obeylines\activeparens\spacesplit#3}
+
+% #1 is the \E... control sequence to end the definition (which we define).
+% #2 is the \...x control sequence for consecutive fns (which we define).
+% #3 is the control sequence to call to resume processing.
+% #4, delimited by the space, is the class name.
+%
+\def\defmethparsebody#1#2#3#4 {\begingroup\inENV %
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2##1 {\begingroup\obeylines\activeparens\spacesplit{#3{##1}}}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup\obeylines\activeparens\spacesplit{#3{#4}}}
+
+% Used for @deftypemethod and @deftypeivar.
+% #1 is the \E... control sequence to end the definition (which we define).
+% #2 is the \...x control sequence for consecutive fns (which we define).
+% #3 is the control sequence to call to resume processing.
+% #4, delimited by a space, is the class name.
+% #5 is the method's return type.
+%
+\def\deftypemethparsebody#1#2#3#4 #5 {\begingroup\inENV
+  \medbreak
+  \def#1{\endgraf\endgroup\medbreak}%
+  \def#2##1 ##2 {\begingroup\obeylines\activeparens\spacesplit{#3{##1}{##2}}}%
+  \parindent=0in
+  \advance\leftskip by \defbodyindent
+  \exdentamount=\defbodyindent
+  \begingroup\obeylines\activeparens\spacesplit{#3{#4}{#5}}}
+
+% Used for @deftypeop.  The change from \deftypemethparsebody is an
+% extra argument at the beginning which is the `category', instead of it
+% being the hardwired string `Method' or `Instance Variable'.  We have
+% to account for this both in the \...x definition and in parsing the
+% input at hand.  Thus also need a control sequence (passed as #5) for
+% the \E... definition to assign the category name to.
+% 
+\def\deftypeopparsebody#1#2#3#4#5 #6 {\begingroup\inENV
+  \medbreak
+  \def#1{\endgraf\endgroup\medbreak}%
+  \def#2##1 ##2 ##3 {%
+    \def#4{##1}%
+    \begingroup\obeylines\activeparens\spacesplit{#3{##2}{##3}}}%
+  \parindent=0in
+  \advance\leftskip by \defbodyindent
+  \exdentamount=\defbodyindent
+  \begingroup\obeylines\activeparens\spacesplit{#3{#5}{#6}}}
+
+\def\defopparsebody #1#2#3#4#5 {\begingroup\inENV %
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2##1 ##2 {\def#4{##1}%
+\begingroup\obeylines\activeparens\spacesplit{#3{##2}}}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup\obeylines\activeparens\spacesplit{#3{#5}}}
+
+% These parsing functions are similar to the preceding ones
+% except that they do not make parens into active characters.
+% These are used for "variables" since they have no arguments.
+
+\def\defvarparsebody #1#2#3{\begingroup\inENV% Environment for definitionbody
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2{\begingroup\obeylines\spacesplit#3}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup %
+\catcode 61=\active %
+\obeylines\spacesplit#3}
+
+% This is used for \def{tp,vr}parsebody.  It could probably be used for
+% some of the others, too, with some judicious conditionals.
+%
+\def\parsebodycommon#1#2#3{%
+  \begingroup\inENV %
+  \medbreak %
+  % Define the end token that this defining construct specifies
+  % so that it will exit this group.
+  \def#1{\endgraf\endgroup\medbreak}%
+  \def#2##1 {\begingroup\obeylines\spacesplit{#3{##1}}}%
+  \parindent=0in
+  \advance\leftskip by \defbodyindent
+  \exdentamount=\defbodyindent
+  \begingroup\obeylines
+}
+
+\def\defvrparsebody#1#2#3#4 {%
+  \parsebodycommon{#1}{#2}{#3}%
+  \spacesplit{#3{#4}}%
+}
+
+% This loses on `@deftp {Data Type} {struct termios}' -- it thinks the
+% type is just `struct', because we lose the braces in `{struct
+% termios}' when \spacesplit reads its undelimited argument.  Sigh.
+% \let\deftpparsebody=\defvrparsebody
+%
+% So, to get around this, we put \empty in with the type name.  That
+% way, TeX won't find exactly `{...}' as an undelimited argument, and
+% won't strip off the braces.
+%
+\def\deftpparsebody #1#2#3#4 {%
+  \parsebodycommon{#1}{#2}{#3}%
+  \spacesplit{\parsetpheaderline{#3{#4}}}\empty
+}
+
+% Fine, but then we have to eventually remove the \empty *and* the
+% braces (if any).  That's what this does.
+%
+\def\removeemptybraces\empty#1\relax{#1}
+
+% After \spacesplit has done its work, this is called -- #1 is the final
+% thing to call, #2 the type name (which starts with \empty), and #3
+% (which might be empty) the arguments.
+%
+\def\parsetpheaderline#1#2#3{%
+  #1{\removeemptybraces#2\relax}{#3}%
+}%
+
+\def\defopvarparsebody #1#2#3#4#5 {\begingroup\inENV %
+\medbreak %
+% Define the end token that this defining construct specifies
+% so that it will exit this group.
+\def#1{\endgraf\endgroup\medbreak}%
+\def#2##1 ##2 {\def#4{##1}%
+\begingroup\obeylines\spacesplit{#3{##2}}}%
+\parindent=0in
+\advance\leftskip by \defbodyindent
+\exdentamount=\defbodyindent
+\begingroup\obeylines\spacesplit{#3{#5}}}
+
+% Split up #2 at the first space token.
+% call #1 with two arguments:
+%  the first is all of #2 before the space token,
+%  the second is all of #2 after that space token.
+% If #2 contains no space token, all of it is passed as the first arg
+% and the second is passed as empty.
+
+{\obeylines
+\gdef\spacesplit#1#2^^M{\endgroup\spacesplitfoo{#1}#2 \relax\spacesplitfoo}%
+\long\gdef\spacesplitfoo#1#2 #3#4\spacesplitfoo{%
+\ifx\relax #3%
+#1{#2}{}\else #1{#2}{#3#4}\fi}}
+
+% So much for the things common to all kinds of definitions.
+
+% Define @defun.
+
+% First, define the processing that is wanted for arguments of \defun
+% Use this to expand the args and terminate the paragraph they make up
+
+\def\defunargs#1{\functionparens \sl
+% Expand, preventing hyphenation at `-' chars.
+% Note that groups don't affect changes in \hyphenchar.
+% Set the font temporarily and use \font in case \setfont made \tensl a macro.
+{\tensl\hyphenchar\font=0}%
+#1%
+{\tensl\hyphenchar\font=45}%
+\ifnum\parencount=0 \else \errmessage{Unbalanced parentheses in @def}\fi%
+\interlinepenalty=10000
+\advance\rightskip by 0pt plus 1fil
+\endgraf\nobreak\vskip -\parskip\nobreak
+}
+
+\def\deftypefunargs #1{%
+% Expand, preventing hyphenation at `-' chars.
+% Note that groups don't affect changes in \hyphenchar.
+% Use \boldbraxnoamp, not \functionparens, so that & is not special.
+\boldbraxnoamp
+\tclose{#1}% avoid \code because of side effects on active chars
+\interlinepenalty=10000
+\advance\rightskip by 0pt plus 1fil
+\endgraf\nobreak\vskip -\parskip\nobreak
+}
+
+% Do complete processing of one @defun or @defunx line already parsed.
+
+% @deffn Command forward-char nchars
+
+\def\deffn{\defmethparsebody\Edeffn\deffnx\deffnheader}
+
+\def\deffnheader #1#2#3{\doind {fn}{\code{#2}}%
+\begingroup\defname {#2}{#1}\defunargs{#3}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @defun == @deffn Function
+
+\def\defun{\defparsebody\Edefun\defunx\defunheader}
+
+\def\defunheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index
+\begingroup\defname {#1}{\putwordDeffunc}%
+\defunargs {#2}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @deftypefun int foobar (int @var{foo}, float @var{bar})
+
+\def\deftypefun{\defparsebody\Edeftypefun\deftypefunx\deftypefunheader}
+
+% #1 is the data type.  #2 is the name and args.
+\def\deftypefunheader #1#2{\deftypefunheaderx{#1}#2 \relax}
+% #1 is the data type, #2 the name, #3 the args.
+\def\deftypefunheaderx #1#2 #3\relax{%
+\doind {fn}{\code{#2}}% Make entry in function index
+\begingroup\defname {\defheaderxcond#1\relax$$$#2}{\putwordDeftypefun}%
+\deftypefunargs {#3}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @deftypefn {Library Function} int foobar (int @var{foo}, float @var{bar})
+
+\def\deftypefn{\defmethparsebody\Edeftypefn\deftypefnx\deftypefnheader}
+
+% \defheaderxcond#1\relax$$$
+% puts #1 in @code, followed by a space, but does nothing if #1 is null.
+\def\defheaderxcond#1#2$$${\ifx#1\relax\else\code{#1#2} \fi}
+
+% #1 is the classification.  #2 is the data type.  #3 is the name and args.
+\def\deftypefnheader #1#2#3{\deftypefnheaderx{#1}{#2}#3 \relax}
+% #1 is the classification, #2 the data type, #3 the name, #4 the args.
+\def\deftypefnheaderx #1#2#3 #4\relax{%
+\doind {fn}{\code{#3}}% Make entry in function index
+\begingroup
+\normalparens % notably, turn off `&' magic, which prevents
+%               at least some C++ text from working
+\defname {\defheaderxcond#2\relax$$$#3}{#1}%
+\deftypefunargs {#4}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @defmac == @deffn Macro
+
+\def\defmac{\defparsebody\Edefmac\defmacx\defmacheader}
+
+\def\defmacheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index
+\begingroup\defname {#1}{\putwordDefmac}%
+\defunargs {#2}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @defspec == @deffn Special Form
+
+\def\defspec{\defparsebody\Edefspec\defspecx\defspecheader}
+
+\def\defspecheader #1#2{\doind {fn}{\code{#1}}% Make entry in function index
+\begingroup\defname {#1}{\putwordDefspec}%
+\defunargs {#2}\endgroup %
+\catcode 61=\other % Turn off change made in \defparsebody
+}
+
+% @defop CATEGORY CLASS OPERATION ARG...
+%
+\def\defop #1 {\def\defoptype{#1}%
+\defopparsebody\Edefop\defopx\defopheader\defoptype}
+%
+\def\defopheader#1#2#3{%
+\dosubind {fn}{\code{#2}}{\putwordon\ #1}% Make entry in function index
+\begingroup\defname {#2}{\defoptype\ \putwordon\ #1}%
+\defunargs {#3}\endgroup %
+}
+
+% @deftypeop CATEGORY CLASS TYPE OPERATION ARG...
+%
+\def\deftypeop #1 {\def\deftypeopcategory{#1}%
+  \deftypeopparsebody\Edeftypeop\deftypeopx\deftypeopheader
+                       \deftypeopcategory}
+%
+% #1 is the class name, #2 the data type, #3 the operation name, #4 the args.
+\def\deftypeopheader#1#2#3#4{%
+  \dosubind{fn}{\code{#3}}{\putwordon\ \code{#1}}% entry in function index
+  \begingroup
+    \defname{\defheaderxcond#2\relax$$$#3}
+            {\deftypeopcategory\ \putwordon\ \code{#1}}%
+    \deftypefunargs{#4}%
+  \endgroup
+}
+
+% @deftypemethod CLASS TYPE METHOD ARG...
+%
+\def\deftypemethod{%
+  \deftypemethparsebody\Edeftypemethod\deftypemethodx\deftypemethodheader}
+%
+% #1 is the class name, #2 the data type, #3 the method name, #4 the args.
+\def\deftypemethodheader#1#2#3#4{%
+  \dosubind{fn}{\code{#3}}{\putwordon\ \code{#1}}% entry in function index
+  \begingroup
+    \defname{\defheaderxcond#2\relax$$$#3}{\putwordMethodon\ \code{#1}}%
+    \deftypefunargs{#4}%
+  \endgroup
+}
+
+% @deftypeivar CLASS TYPE VARNAME
+%
+\def\deftypeivar{%
+  \deftypemethparsebody\Edeftypeivar\deftypeivarx\deftypeivarheader}
+%
+% #1 is the class name, #2 the data type, #3 the variable name.
+\def\deftypeivarheader#1#2#3{%
+  \dosubind{vr}{\code{#3}}{\putwordof\ \code{#1}}% entry in variable index
+  \begingroup
+    \defname{#3}{\putwordInstanceVariableof\ \code{#1}}%
+    \defvarargs{#3}%
+  \endgroup
+}
+
+% @defmethod == @defop Method
+%
+\def\defmethod{\defmethparsebody\Edefmethod\defmethodx\defmethodheader}
+%
+% #1 is the class name, #2 the method name, #3 the args.
+\def\defmethodheader#1#2#3{%
+  \dosubind{fn}{\code{#2}}{\putwordon\ \code{#1}}% entry in function index
+  \begingroup
+    \defname{#2}{\putwordMethodon\ \code{#1}}%
+    \defunargs{#3}%
+  \endgroup
+}
+
+% @defcv {Class Option} foo-class foo-flag
+
+\def\defcv #1 {\def\defcvtype{#1}%
+\defopvarparsebody\Edefcv\defcvx\defcvarheader\defcvtype}
+
+\def\defcvarheader #1#2#3{%
+\dosubind {vr}{\code{#2}}{\putwordof\ #1}% Make entry in var index
+\begingroup\defname {#2}{\defcvtype\ \putwordof\ #1}%
+\defvarargs {#3}\endgroup %
+}
+
+% @defivar CLASS VARNAME == @defcv {Instance Variable} CLASS VARNAME
+%
+\def\defivar{\defvrparsebody\Edefivar\defivarx\defivarheader}
+%
+\def\defivarheader#1#2#3{%
+  \dosubind {vr}{\code{#2}}{\putwordof\ #1}% entry in var index
+  \begingroup
+    \defname{#2}{\putwordInstanceVariableof\ #1}%
+    \defvarargs{#3}%
+  \endgroup
+}
+
+% @defvar
+% First, define the processing that is wanted for arguments of @defvar.
+% This is actually simple: just print them in roman.
+% This must expand the args and terminate the paragraph they make up
+\def\defvarargs #1{\normalparens #1%
+\interlinepenalty=10000
+\endgraf\nobreak\vskip -\parskip\nobreak}
+
+% @defvr Counter foo-count
+
+\def\defvr{\defvrparsebody\Edefvr\defvrx\defvrheader}
+
+\def\defvrheader #1#2#3{\doind {vr}{\code{#2}}%
+\begingroup\defname {#2}{#1}\defvarargs{#3}\endgroup}
+
+% @defvar == @defvr Variable
+
+\def\defvar{\defvarparsebody\Edefvar\defvarx\defvarheader}
+
+\def\defvarheader #1#2{\doind {vr}{\code{#1}}% Make entry in var index
+\begingroup\defname {#1}{\putwordDefvar}%
+\defvarargs {#2}\endgroup %
+}
+
+% @defopt == @defvr {User Option}
+
+\def\defopt{\defvarparsebody\Edefopt\defoptx\defoptheader}
+
+\def\defoptheader #1#2{\doind {vr}{\code{#1}}% Make entry in var index
+\begingroup\defname {#1}{\putwordDefopt}%
+\defvarargs {#2}\endgroup %
+}
+
+% @deftypevar int foobar
+
+\def\deftypevar{\defvarparsebody\Edeftypevar\deftypevarx\deftypevarheader}
+
+% #1 is the data type.  #2 is the name, perhaps followed by text that
+% is actually part of the data type, which should not be put into the index.
+\def\deftypevarheader #1#2{%
+\dovarind#2 \relax% Make entry in variables index
+\begingroup\defname {\defheaderxcond#1\relax$$$#2}{\putwordDeftypevar}%
+\interlinepenalty=10000
+\endgraf\nobreak\vskip -\parskip\nobreak
+\endgroup}
+\def\dovarind#1 #2\relax{\doind{vr}{\code{#1}}}
+
+% @deftypevr {Global Flag} int enable
+
+\def\deftypevr{\defvrparsebody\Edeftypevr\deftypevrx\deftypevrheader}
+
+\def\deftypevrheader #1#2#3{\dovarind#3 \relax%
+\begingroup\defname {\defheaderxcond#2\relax$$$#3}{#1}
+\interlinepenalty=10000
+\endgraf\nobreak\vskip -\parskip\nobreak
+\endgroup}
+
+% Now define @deftp
+% Args are printed in bold, a slight difference from @defvar.
+
+\def\deftpargs #1{\bf \defvarargs{#1}}
+
+% @deftp Class window height width ...
+
+\def\deftp{\deftpparsebody\Edeftp\deftpx\deftpheader}
+
+\def\deftpheader #1#2#3{\doind {tp}{\code{#2}}%
+\begingroup\defname {#2}{#1}\deftpargs{#3}\endgroup}
+
+% These definitions are used if you use @defunx (etc.)
+% anywhere other than immediately after a @defun or @defunx.
+% 
+\def\defcvx#1 {\errmessage{@defcvx in invalid context}}
+\def\deffnx#1 {\errmessage{@deffnx in invalid context}}
+\def\defivarx#1 {\errmessage{@defivarx in invalid context}}
+\def\defmacx#1 {\errmessage{@defmacx in invalid context}}
+\def\defmethodx#1 {\errmessage{@defmethodx in invalid context}}
+\def\defoptx #1 {\errmessage{@defoptx in invalid context}}
+\def\defopx#1 {\errmessage{@defopx in invalid context}}
+\def\defspecx#1 {\errmessage{@defspecx in invalid context}}
+\def\deftpx#1 {\errmessage{@deftpx in invalid context}}
+\def\deftypefnx#1 {\errmessage{@deftypefnx in invalid context}}
+\def\deftypefunx#1 {\errmessage{@deftypefunx in invalid context}}
+\def\deftypeivarx#1 {\errmessage{@deftypeivarx in invalid context}}
+\def\deftypemethodx#1 {\errmessage{@deftypemethodx in invalid context}}
+\def\deftypeopx#1 {\errmessage{@deftypeopx in invalid context}}
+\def\deftypevarx#1 {\errmessage{@deftypevarx in invalid context}}
+\def\deftypevrx#1 {\errmessage{@deftypevrx in invalid context}}
+\def\defunx#1 {\errmessage{@defunx in invalid context}}
+\def\defvarx#1 {\errmessage{@defvarx in invalid context}}
+\def\defvrx#1 {\errmessage{@defvrx in invalid context}}
+
+
+\message{macros,}
+% @macro.
+
+% To do this right we need a feature of e-TeX, \scantokens,
+% which we arrange to emulate with a temporary file in ordinary TeX.
+\ifx\eTeXversion\undefined
+ \newwrite\macscribble
+ \def\scanmacro#1{%
+   \begingroup \newlinechar`\^^M
+   % Undo catcode changes of \startcontents and \doprintindex
+   \catcode`\@=0 \catcode`\\=12 \escapechar=`\@
+   % Append \endinput to make sure that TeX does not see the ending newline.
+   \toks0={#1\endinput}%
+   \immediate\openout\macscribble=\jobname.tmp
+   \immediate\write\macscribble{\the\toks0}%
+   \immediate\closeout\macscribble
+   \let\xeatspaces\eatspaces
+   \input \jobname.tmp
+   \endgroup
+}
+\else
+\def\scanmacro#1{%
+\begingroup \newlinechar`\^^M
+% Undo catcode changes of \startcontents and \doprintindex
+\catcode`\@=0 \catcode`\\=12 \escapechar=`\@
+\let\xeatspaces\eatspaces\scantokens{#1\endinput}\endgroup}
+\fi
+
+\newcount\paramno   % Count of parameters
+\newtoks\macname    % Macro name
+\newif\ifrecursive  % Is it recursive?
+\def\macrolist{}    % List of all defined macros in the form
+                    % \do\macro1\do\macro2...
+
+% Utility routines.
+% Thisdoes \let #1 = #2, except with \csnames.
+\def\cslet#1#2{%
+\expandafter\expandafter
+\expandafter\let
+\expandafter\expandafter
+\csname#1\endcsname
+\csname#2\endcsname}
+
+% Trim leading and trailing spaces off a string.
+% Concepts from aro-bend problem 15 (see CTAN).
+{\catcode`\@=11
+\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }}
+\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@}
+\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @}
+\def\unbrace#1{#1}
+\unbrace{\gdef\trim@@@ #1 } #2@{#1}
+}
+
+% Trim a single trailing ^^M off a string.
+{\catcode`\^^M=12\catcode`\Q=3%
+\gdef\eatcr #1{\eatcra #1Q^^MQ}%
+\gdef\eatcra#1^^MQ{\eatcrb#1Q}%
+\gdef\eatcrb#1Q#2Q{#1}%
+}
+
+% Macro bodies are absorbed as an argument in a context where
+% all characters are catcode 10, 11 or 12, except \ which is active
+% (as in normal texinfo). It is necessary to change the definition of \.
+
+% It's necessary to have hard CRs when the macro is executed. This is
+% done by  making ^^M (\endlinechar) catcode 12 when reading the macro
+% body, and then making it the \newlinechar in \scanmacro.
+
+\def\macrobodyctxt{%
+  \catcode`\~=12
+  \catcode`\^=12
+  \catcode`\_=12
+  \catcode`\|=12
+  \catcode`\<=12
+  \catcode`\>=12
+  \catcode`\+=12
+  \catcode`\{=12
+  \catcode`\}=12
+  \catcode`\@=12
+  \catcode`\^^M=12
+  \usembodybackslash}
+
+\def\macroargctxt{%
+  \catcode`\~=12
+  \catcode`\^=12
+  \catcode`\_=12
+  \catcode`\|=12
+  \catcode`\<=12
+  \catcode`\>=12
+  \catcode`\+=12
+  \catcode`\@=12
+  \catcode`\\=12}
+
+% \mbodybackslash is the definition of \ in @macro bodies.
+% It maps \foo\ => \csname macarg.foo\endcsname => #N
+% where N is the macro parameter number.
+% We define \csname macarg.\endcsname to be \realbackslash, so
+% \\ in macro replacement text gets you a backslash.
+
+{\catcode`@=0 @catcode`@\=@active
+ @gdef@usembodybackslash{@let\=@mbodybackslash}
+ @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname}
+}
+\expandafter\def\csname macarg.\endcsname{\realbackslash}
+
+\def\macro{\recursivefalse\parsearg\macroxxx}
+\def\rmacro{\recursivetrue\parsearg\macroxxx}
+
+\def\macroxxx#1{%
+  \getargs{#1}%           now \macname is the macname and \argl the arglist
+  \ifx\argl\empty       % no arguments
+     \paramno=0%
+  \else
+     \expandafter\parsemargdef \argl;%
+  \fi
+  \if1\csname ismacro.\the\macname\endcsname
+     \message{Warning: redefining \the\macname}%
+  \else
+     \expandafter\ifx\csname \the\macname\endcsname \relax
+     \else \errmessage{The name \the\macname\space is reserved}\fi
+     \global\cslet{macsave.\the\macname}{\the\macname}%
+     \global\expandafter\let\csname ismacro.\the\macname\endcsname=1%
+     % Add the macroname to \macrolist
+     \toks0 = \expandafter{\macrolist\do}%
+     \xdef\macrolist{\the\toks0
+       \expandafter\noexpand\csname\the\macname\endcsname}%
+  \fi
+  \begingroup \macrobodyctxt
+  \ifrecursive \expandafter\parsermacbody
+  \else \expandafter\parsemacbody
+  \fi}
+
+\def\unmacro{\parsearg\unmacroxxx}
+\def\unmacroxxx#1{%
+  \if1\csname ismacro.#1\endcsname
+    \global\cslet{#1}{macsave.#1}%
+    \global\expandafter\let \csname ismacro.#1\endcsname=0%
+    % Remove the macro name from \macrolist
+    \begingroup
+      \edef\tempa{\expandafter\noexpand\csname#1\endcsname}%
+      \def\do##1{%
+        \def\tempb{##1}%
+        \ifx\tempa\tempb
+          % remove this
+        \else
+          \toks0 = \expandafter{\newmacrolist\do}%
+          \edef\newmacrolist{\the\toks0\expandafter\noexpand\tempa}%
+        \fi}%
+      \def\newmacrolist{}%
+      % Execute macro list to define \newmacrolist
+      \macrolist
+      \global\let\macrolist\newmacrolist
+    \endgroup
+  \else
+    \errmessage{Macro #1 not defined}%
+  \fi
+}
+
+% This makes use of the obscure feature that if the last token of a
+% <parameter list> is #, then the preceding argument is delimited by
+% an opening brace, and that opening brace is not consumed.
+\def\getargs#1{\getargsxxx#1{}}
+\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs}
+\def\getmacname #1 #2\relax{\macname={#1}}
+\def\getmacargs#1{\def\argl{#1}}
+
+% Parse the optional {params} list.  Set up \paramno and \paramlist
+% so \defmacro knows what to do.  Define \macarg.blah for each blah
+% in the params list, to be ##N where N is the position in that list.
+% That gets used by \mbodybackslash (above).
+
+% We need to get `macro parameter char #' into several definitions.
+% The technique used is stolen from LaTeX:  let \hash be something
+% unexpandable, insert that wherever you need a #, and then redefine
+% it to # just before using the token list produced.
+%
+% The same technique is used to protect \eatspaces till just before
+% the macro is used.
+
+\def\parsemargdef#1;{\paramno=0\def\paramlist{}%
+        \let\hash\relax\let\xeatspaces\relax\parsemargdefxxx#1,;,}
+\def\parsemargdefxxx#1,{%
+  \if#1;\let\next=\relax
+  \else \let\next=\parsemargdefxxx
+    \advance\paramno by 1%
+    \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
+        {\xeatspaces{\hash\the\paramno}}%
+    \edef\paramlist{\paramlist\hash\the\paramno,}%
+  \fi\next}
+
+% These two commands read recursive and nonrecursive macro bodies.
+% (They're different since rec and nonrec macros end differently.)
+
+\long\def\parsemacbody#1@end macro%
+{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
+\long\def\parsermacbody#1@end rmacro%
+{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
+
+% This defines the macro itself. There are six cases: recursive and
+% nonrecursive macros of zero, one, and many arguments.
+% Much magic with \expandafter here.
+% \xdef is used so that macro definitions will survive the file
+% they're defined in; @include reads the file inside a group.
+\def\defmacro{%
+  \let\hash=##% convert placeholders to macro parameter chars
+  \ifrecursive
+    \ifcase\paramno
+    % 0
+      \expandafter\xdef\csname\the\macname\endcsname{%
+        \noexpand\scanmacro{\temp}}%
+    \or % 1
+      \expandafter\xdef\csname\the\macname\endcsname{%
+         \bgroup\noexpand\macroargctxt
+         \noexpand\braceorline
+         \expandafter\noexpand\csname\the\macname xxx\endcsname}%
+      \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
+         \egroup\noexpand\scanmacro{\temp}}%
+    \else % many
+      \expandafter\xdef\csname\the\macname\endcsname{%
+         \bgroup\noexpand\macroargctxt
+         \noexpand\csname\the\macname xx\endcsname}%
+      \expandafter\xdef\csname\the\macname xx\endcsname##1{%
+          \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
+      \expandafter\expandafter
+      \expandafter\xdef
+      \expandafter\expandafter
+        \csname\the\macname xxx\endcsname
+          \paramlist{\egroup\noexpand\scanmacro{\temp}}%
+    \fi
+  \else
+    \ifcase\paramno
+    % 0
+      \expandafter\xdef\csname\the\macname\endcsname{%
+        \noexpand\norecurse{\the\macname}%
+        \noexpand\scanmacro{\temp}\egroup}%
+    \or % 1
+      \expandafter\xdef\csname\the\macname\endcsname{%
+         \bgroup\noexpand\macroargctxt
+         \noexpand\braceorline
+         \expandafter\noexpand\csname\the\macname xxx\endcsname}%
+      \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
+        \egroup
+        \noexpand\norecurse{\the\macname}%
+        \noexpand\scanmacro{\temp}\egroup}%
+    \else % many
+      \expandafter\xdef\csname\the\macname\endcsname{%
+         \bgroup\noexpand\macroargctxt
+         \expandafter\noexpand\csname\the\macname xx\endcsname}%
+      \expandafter\xdef\csname\the\macname xx\endcsname##1{%
+          \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
+      \expandafter\expandafter
+      \expandafter\xdef
+      \expandafter\expandafter
+      \csname\the\macname xxx\endcsname
+      \paramlist{%
+          \egroup
+          \noexpand\norecurse{\the\macname}%
+          \noexpand\scanmacro{\temp}\egroup}%
+    \fi
+  \fi}
+
+\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}}
+
+% \braceorline decides whether the next nonwhitespace character is a
+% {.  If so it reads up to the closing }, if not, it reads the whole
+% line.  Whatever was read is then fed to the next control sequence
+% as an argument (by \parsebrace or \parsearg)
+\def\braceorline#1{\let\next=#1\futurelet\nchar\braceorlinexxx}
+\def\braceorlinexxx{%
+  \ifx\nchar\bgroup\else
+    \expandafter\parsearg
+  \fi \next}
+
+% We mant to disable all macros during \shipout so that they are not
+% expanded by \write.
+\def\turnoffmacros{\begingroup \def\do##1{\let\noexpand##1=\relax}%
+  \edef\next{\macrolist}\expandafter\endgroup\next}
+
+
+% @alias.
+% We need some trickery to remove the optional spaces around the equal
+% sign.  Just make them active and then expand them all to nothing.
+\def\alias{\begingroup\obeyspaces\parsearg\aliasxxx}
+\def\aliasxxx #1{\aliasyyy#1\relax}
+\def\aliasyyy #1=#2\relax{\ignoreactivespaces
+\edef\next{\global\let\expandafter\noexpand\csname#1\endcsname=%
+           \expandafter\noexpand\csname#2\endcsname}%
+\expandafter\endgroup\next}
+
+
+\message{cross references,}
+% @xref etc.
+
+\newwrite\auxfile
+
+\newif\ifhavexrefs    % True if xref values are known.
+\newif\ifwarnedxrefs  % True if we warned once that they aren't known.
+
+% @inforef is relatively simple.
+\def\inforef #1{\inforefzzz #1,,,,**}
+\def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
+  node \samp{\ignorespaces#1{}}}
+
+% @node's job is to define \lastnode.
+\def\node{\ENVcheck\parsearg\nodezzz}
+\def\nodezzz#1{\nodexxx [#1,]}
+\def\nodexxx[#1,#2]{\gdef\lastnode{#1}}
+\let\nwnode=\node
+\let\lastnode=\relax
+
+% The sectioning commands (@chapter, etc.) call these.
+\def\donoderef{%
+  \ifx\lastnode\relax\else
+    \expandafter\expandafter\expandafter\setref{\lastnode}%
+      {Ysectionnumberandtype}%
+    \global\let\lastnode=\relax
+  \fi
+}
+\def\unnumbnoderef{%
+  \ifx\lastnode\relax\else
+    \expandafter\expandafter\expandafter\setref{\lastnode}{Ynothing}%
+    \global\let\lastnode=\relax
+  \fi
+}
+\def\appendixnoderef{%
+  \ifx\lastnode\relax\else
+    \expandafter\expandafter\expandafter\setref{\lastnode}%
+      {Yappendixletterandtype}%
+    \global\let\lastnode=\relax
+  \fi
+}
+
+
+% @anchor{NAME} -- define xref target at arbitrary point.
+%
+\newcount\savesfregister
+\gdef\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi}
+\gdef\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi}
+\gdef\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces}
+
+% \setref{NAME}{SNT} defines a cross-reference point NAME, namely
+% NAME-title, NAME-pg, and NAME-SNT.  Called from \foonoderef.  We have
+% to set \indexdummies so commands such as @code in a section title
+% aren't expanded.  It would be nicer not to expand the titles in the
+% first place, but there's so many layers that that is hard to do.
+%
+\def\setref#1#2{{%
+  \indexdummies
+  \pdfmkdest{#1}%
+  \dosetq{#1-title}{Ytitle}%
+  \dosetq{#1-pg}{Ypagenumber}%
+  \dosetq{#1-snt}{#2}%
+}}
+
+% @xref, @pxref, and @ref generate cross-references.  For \xrefX, #1 is
+% the node name, #2 the name of the Info cross-reference, #3 the printed
+% node name, #4 the name of the Info file, #5 the name of the printed
+% manual.  All but the node name can be omitted.
+%
+\def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]}
+\def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]}
+\def\ref#1{\xrefX[#1,,,,,,,]}
+\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup
+  \unsepspaces
+  \def\printedmanual{\ignorespaces #5}%
+  \def\printednodename{\ignorespaces #3}%
+  \setbox1=\hbox{\printedmanual}%
+  \setbox0=\hbox{\printednodename}%
+  \ifdim \wd0 = 0pt
+    % No printed node name was explicitly given.
+    \expandafter\ifx\csname SETxref-automatic-section-title\endcsname\relax
+      % Use the node name inside the square brackets.
+      \def\printednodename{\ignorespaces #1}%
+    \else
+      % Use the actual chapter/section title appear inside
+      % the square brackets.  Use the real section title if we have it.
+      \ifdim \wd1 > 0pt
+        % It is in another manual, so we don't have it.
+        \def\printednodename{\ignorespaces #1}%
+      \else
+        \ifhavexrefs
+          % We know the real title if we have the xref values.
+          \def\printednodename{\refx{#1-title}{}}%
+        \else
+          % Otherwise just copy the Info node name.
+          \def\printednodename{\ignorespaces #1}%
+        \fi%
+      \fi
+    \fi
+  \fi
+  %
+  % If we use \unhbox0 and \unhbox1 to print the node names, TeX does not
+  % insert empty discretionaries after hyphens, which means that it will
+  % not find a line break at a hyphen in a node names.  Since some manuals
+  % are best written with fairly long node names, containing hyphens, this
+  % is a loss.  Therefore, we give the text of the node name again, so it
+  % is as if TeX is seeing it for the first time.
+  \ifpdf
+    \leavevmode
+    \getfilename{#4}%
+    \ifnum\filenamelength>0
+      \startlink attr{/Border [0 0 0]}%
+        goto file{\the\filename.pdf} name{#1@}%
+    \else
+      \startlink attr{/Border [0 0 0]}%
+        goto name{#1@}%
+    \fi
+    \linkcolor
+  \fi
+  %
+  \ifdim \wd1 > 0pt
+    \putwordsection{} ``\printednodename'' \putwordin{} \cite{\printedmanual}%
+  \else
+    % _ (for example) has to be the character _ for the purposes of the
+    % control sequence corresponding to the node, but it has to expand
+    % into the usual \leavevmode...\vrule stuff for purposes of
+    % printing. So we \turnoffactive for the \refx-snt, back on for the
+    % printing, back off for the \refx-pg.
+    {\normalturnoffactive
+     % Only output a following space if the -snt ref is nonempty; for
+     % @unnumbered and @anchor, it won't be.
+     \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}%
+     \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
+    }%
+    % [mynode],
+    [\printednodename],\space
+    % page 3
+    \turnoffactive \putwordpage\tie\refx{#1-pg}{}%
+  \fi
+  \endlink
+\endgroup}
+
+% \dosetq is the interface for calls from other macros
+
+% Use \normalturnoffactive so that punctuation chars such as underscore
+% and backslash work in node names.  (\turnoffactive doesn't do \.)
+\def\dosetq#1#2{%
+  {\let\folio=0%
+   \normalturnoffactive
+   \edef\next{\write\auxfile{\internalsetq{#1}{#2}}}%
+   \iflinks
+     \next
+   \fi
+  }%
+}
+
+% \internalsetq {foo}{page} expands into
+% CHARACTERS 'xrdef {foo}{...expansion of \Ypage...}
+% When the aux file is read, ' is the escape character
+
+\def\internalsetq #1#2{'xrdef {#1}{\csname #2\endcsname}}
+
+% Things to be expanded by \internalsetq
+
+\def\Ypagenumber{\folio}
+
+\def\Ytitle{\thissection}
+
+\def\Ynothing{}
+
+\def\Ysectionnumberandtype{%
+\ifnum\secno=0 \putwordChapter\xreftie\the\chapno %
+\else \ifnum \subsecno=0 \putwordSection\xreftie\the\chapno.\the\secno %
+\else \ifnum \subsubsecno=0 %
+\putwordSection\xreftie\the\chapno.\the\secno.\the\subsecno %
+\else %
+\putwordSection\xreftie\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno %
+\fi \fi \fi }
+
+\def\Yappendixletterandtype{%
+\ifnum\secno=0 \putwordAppendix\xreftie'char\the\appendixno{}%
+\else \ifnum \subsecno=0 \putwordSection\xreftie'char\the\appendixno.\the\secno %
+\else \ifnum \subsubsecno=0 %
+\putwordSection\xreftie'char\the\appendixno.\the\secno.\the\subsecno %
+\else %
+\putwordSection\xreftie'char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno %
+\fi \fi \fi }
+
+\gdef\xreftie{'tie}
+
+% Use TeX 3.0's \inputlineno to get the line number, for better error
+% messages, but if we're using an old version of TeX, don't do anything.
+%
+\ifx\inputlineno\thisisundefined
+  \let\linenumber = \empty % Non-3.0.
+\else
+  \def\linenumber{\the\inputlineno:\space}
+\fi
+
+% Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME.
+% If its value is nonempty, SUFFIX is output afterward.
+
+\def\refx#1#2{%
+  \expandafter\ifx\csname X#1\endcsname\relax
+    % If not defined, say something at least.
+    \angleleft un\-de\-fined\angleright
+    \iflinks
+      \ifhavexrefs
+        \message{\linenumber Undefined cross reference `#1'.}%
+      \else
+        \ifwarnedxrefs\else
+          \global\warnedxrefstrue
+          \message{Cross reference values unknown; you must run TeX again.}%
+        \fi
+      \fi
+    \fi
+  \else
+    % It's defined, so just use it.
+    \csname X#1\endcsname
+  \fi
+  #2% Output the suffix in any case.
+}
+
+% This is the macro invoked by entries in the aux file.
+%
+\def\xrdef#1{\begingroup
+  % Reenable \ as an escape while reading the second argument.
+  \catcode`\\ = 0
+  \afterassignment\endgroup
+  \expandafter\gdef\csname X#1\endcsname
+}
+
+% Read the last existing aux file, if any.  No error if none exists.
+\def\readauxfile{\begingroup
+  \catcode`\^^@=\other
+  \catcode`\^^A=\other
+  \catcode`\^^B=\other
+  \catcode`\^^C=\other
+  \catcode`\^^D=\other
+  \catcode`\^^E=\other
+  \catcode`\^^F=\other
+  \catcode`\^^G=\other
+  \catcode`\^^H=\other
+  \catcode`\^^K=\other
+  \catcode`\^^L=\other
+  \catcode`\^^N=\other
+  \catcode`\^^P=\other
+  \catcode`\^^Q=\other
+  \catcode`\^^R=\other
+  \catcode`\^^S=\other
+  \catcode`\^^T=\other
+  \catcode`\^^U=\other
+  \catcode`\^^V=\other
+  \catcode`\^^W=\other
+  \catcode`\^^X=\other
+  \catcode`\^^Z=\other
+  \catcode`\^^[=\other
+  \catcode`\^^\=\other
+  \catcode`\^^]=\other
+  \catcode`\^^^=\other
+  \catcode`\^^_=\other
+  \catcode`\@=\other
+  \catcode`\^=\other
+  % It was suggested to define this as 7, which would allow ^^e4 etc.
+  % in xref tags, i.e., node names.  But since ^^e4 notation isn't
+  % supported in the main text, it doesn't seem desirable.  Furthermore,
+  % that is not enough: for node names that actually contain a ^
+  % character, we would end up writing a line like this: 'xrdef {'hat
+  % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first
+  % argument, and \hat is not an expandable control sequence.  It could
+  % all be worked out, but why?  Either we support ^^ or we don't.
+  %
+  % The other change necessary for this was to define \auxhat:
+  % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter
+  % and then to call \auxhat in \setq.
+  %
+  \catcode`\~=\other
+  \catcode`\[=\other
+  \catcode`\]=\other
+  \catcode`\"=\other
+  \catcode`\_=\other
+  \catcode`\|=\other
+  \catcode`\<=\other
+  \catcode`\>=\other
+  \catcode`\$=\other
+  \catcode`\#=\other
+  \catcode`\&=\other
+  \catcode`+=\other % avoid \+ for paranoia even though we've turned it off
+  % Make the characters 128-255 be printing characters
+  {%
+    \count 1=128
+    \def\loop{%
+      \catcode\count 1=\other
+      \advance\count 1 by 1
+      \ifnum \count 1<256 \loop \fi
+    }%
+  }%
+  % The aux file uses ' as the escape (for now).
+  % Turn off \ as an escape so we do not lose on
+  % entries which were dumped with control sequences in their names.
+  % For example, 'xrdef {$\leq $-fun}{page ...} made by @defun ^^
+  % Reference to such entries still does not work the way one would wish,
+  % but at least they do not bomb out when the aux file is read in.
+  \catcode`\{=1
+  \catcode`\}=2
+  \catcode`\%=\other
+  \catcode`\'=0
+  \catcode`\\=\other
+  %
+  \openin 1 \jobname.aux
+  \ifeof 1 \else
+    \closein 1
+    \input \jobname.aux
+    \global\havexrefstrue
+    \global\warnedobstrue
+  \fi
+  % Open the new aux file.  TeX will close it automatically at exit.
+  \openout\auxfile=\jobname.aux
+\endgroup}
+
+
+% Footnotes.
+
+\newcount \footnoteno
+
+% The trailing space in the following definition for supereject is
+% vital for proper filling; pages come out unaligned when you do a
+% pagealignmacro call if that space before the closing brace is
+% removed. (Generally, numeric constants should always be followed by a
+% space to prevent strange expansion errors.)
+\def\supereject{\par\penalty -20000\footnoteno =0 }
+
+% @footnotestyle is meaningful for info output only.
+\let\footnotestyle=\comment
+
+\let\ptexfootnote=\footnote
+
+{\catcode `\@=11
+%
+% Auto-number footnotes.  Otherwise like plain.
+\gdef\footnote{%
+  \global\advance\footnoteno by \@ne
+  \edef\thisfootno{$^{\the\footnoteno}$}%
+  %
+  % In case the footnote comes at the end of a sentence, preserve the
+  % extra spacing after we do the footnote number.
+  \let\@sf\empty
+  \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\/\fi
+  %
+  % Remove inadvertent blank space before typesetting the footnote number.
+  \unskip
+  \thisfootno\@sf
+  \footnotezzz
+}%
+
+% Don't bother with the trickery in plain.tex to not require the
+% footnote text as a parameter.  Our footnotes don't need to be so general.
+%
+% Oh yes, they do; otherwise, @ifset and anything else that uses
+% \parseargline fail inside footnotes because the tokens are fixed when
+% the footnote is read.  --karl, 16nov96.
+%
+\long\gdef\footnotezzz{\insert\footins\bgroup
+  % We want to typeset this text as a normal paragraph, even if the
+  % footnote reference occurs in (for example) a display environment.
+  % So reset some parameters.
+  \interlinepenalty\interfootnotelinepenalty
+  \splittopskip\ht\strutbox % top baseline for broken footnotes
+  \splitmaxdepth\dp\strutbox
+  \floatingpenalty\@MM
+  \leftskip\z@skip
+  \rightskip\z@skip
+  \spaceskip\z@skip
+  \xspaceskip\z@skip
+  \parindent\defaultparindent
+  %
+  \smallfonts \rm
+  %
+  % Hang the footnote text off the number.
+  \hang
+  \textindent{\thisfootno}%
+  %
+  % Don't crash into the line above the footnote text.  Since this
+  % expands into a box, it must come within the paragraph, lest it
+  % provide a place where TeX can split the footnote.
+  \footstrut
+  \futurelet\next\fo@t
+}
+\def\fo@t{\ifcat\bgroup\noexpand\next \let\next\f@@t
+  \else\let\next\f@t\fi \next}
+\def\f@@t{\bgroup\aftergroup\@foot\let\next}
+\def\f@t#1{#1\@foot}
+\def\@foot{\strut\par\egroup}
+
+}%end \catcode `\@=11
+
+% Set the baselineskip to #1, and the lineskip and strut size
+% correspondingly.  There is no deep meaning behind these magic numbers
+% used as factors; they just match (closely enough) what Knuth defined.
+%
+\def\lineskipfactor{.08333}
+\def\strutheightpercent{.70833}
+\def\strutdepthpercent {.29167}
+%
+\def\setleading#1{%
+  \normalbaselineskip = #1\relax
+  \normallineskip = \lineskipfactor\normalbaselineskip
+  \normalbaselines
+  \setbox\strutbox =\hbox{%
+    \vrule width0pt height\strutheightpercent\baselineskip
+                    depth \strutdepthpercent \baselineskip
+  }%
+}
+
+% @| inserts a changebar to the left of the current line.  It should
+% surround any changed text.  This approach does *not* work if the
+% change spans more than two lines of output.  To handle that, we would
+% have adopt a much more difficult approach (putting marks into the main
+% vertical list for the beginning and end of each change).
+%
+\def\|{%
+  % \vadjust can only be used in horizontal mode.
+  \leavevmode
+  %
+  % Append this vertical mode material after the current line in the output.
+  \vadjust{%
+    % We want to insert a rule with the height and depth of the current
+    % leading; that is exactly what \strutbox is supposed to record.
+    \vskip-\baselineskip
+    %
+    % \vadjust-items are inserted at the left edge of the type.  So
+    % the \llap here moves out into the left-hand margin.
+    \llap{%
+      %
+      % For a thicker or thinner bar, change the `1pt'.
+      \vrule height\baselineskip width1pt
+      %
+      % This is the space between the bar and the text.
+      \hskip 12pt
+    }%
+  }%
+}
+
+% For a final copy, take out the rectangles
+% that mark overfull boxes (in case you have decided
+% that the text looks ok even though it passes the margin).
+%
+\def\finalout{\overfullrule=0pt}
+
+% @image.  We use the macros from epsf.tex to support this.
+% If epsf.tex is not installed and @image is used, we complain.
+%
+% Check for and read epsf.tex up front.  If we read it only at @image
+% time, we might be inside a group, and then its definitions would get
+% undone and the next image would fail.
+\openin 1 = epsf.tex
+\ifeof 1 \else
+  \closein 1
+  % Do not bother showing banner with post-v2.7 epsf.tex (available in
+  % doc/epsf.tex until it shows up on ctan).
+  \def\epsfannounce{\toks0 = }%
+  \input epsf.tex
+\fi
+%
+% We will only complain once about lack of epsf.tex.
+\newif\ifwarnednoepsf
+\newhelp\noepsfhelp{epsf.tex must be installed for images to
+  work.  It is also included in the Texinfo distribution, or you can get
+  it from ftp://tug.org/tex/epsf.tex.}
+%
+\def\image#1{%
+  \ifx\epsfbox\undefined
+    \ifwarnednoepsf \else
+      \errhelp = \noepsfhelp
+      \errmessage{epsf.tex not found, images will be ignored}%
+      \global\warnednoepsftrue
+    \fi
+  \else
+    \imagexxx #1,,,\finish
+  \fi
+}
+%
+% Arguments to @image:
+% #1 is (mandatory) image filename; we tack on .eps extension.
+% #2 is (optional) width, #3 is (optional) height.
+% #4 is just the usual extra ignored arg for parsing this stuff.
+\def\imagexxx#1,#2,#3,#4\finish{%
+  \ifpdf
+    \centerline{\dopdfimage{#1}{#2}{#3}}%
+  \else
+    % \epsfbox itself resets \epsf?size at each figure.
+    \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
+    \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
+    \begingroup
+      \catcode`\^^M = 5 % in case we're inside an example
+      % If the image is by itself, center it.
+      \ifvmode
+        \nobreak\bigskip
+        % Usually we'll have text after the image which will insert
+        % \parskip glue, so insert it here too to equalize the space
+        % above and below. 
+        \nobreak\vskip\parskip
+        \nobreak
+        \centerline{\epsfbox{#1.eps}}%
+        \bigbreak
+      \else
+        % In the middle of a paragraph, no extra space.
+        \epsfbox{#1.eps}%
+      \fi
+    \endgroup
+  \fi
+}
+
+
+\message{localization,}
+% and i18n.
+
+% @documentlanguage is usually given very early, just after
+% @setfilename.  If done too late, it may not override everything
+% properly.  Single argument is the language abbreviation.
+% It would be nice if we could set up a hyphenation file here.
+%
+\def\documentlanguage{\parsearg\dodocumentlanguage}
+\def\dodocumentlanguage#1{%
+  \tex % read txi-??.tex file in plain TeX.
+  % Read the file if it exists.
+  \openin 1 txi-#1.tex
+  \ifeof1
+    \errhelp = \nolanghelp
+    \errmessage{Cannot read language file txi-#1.tex}%
+    \let\temp = \relax
+  \else
+    \def\temp{\input txi-#1.tex }%
+  \fi
+  \temp
+  \endgroup
+}
+\newhelp\nolanghelp{The given language definition file cannot be found or
+is empty.  Maybe you need to install it?  In the current directory
+should work if nowhere else does.}
+
+
+% @documentencoding should change something in TeX eventually, most
+% likely, but for now just recognize it.
+\let\documentencoding = \comment
+
+
+% Page size parameters.
+%
+\newdimen\defaultparindent \defaultparindent = 15pt
+
+\chapheadingskip = 15pt plus 4pt minus 2pt
+\secheadingskip = 12pt plus 3pt minus 2pt
+\subsecheadingskip = 9pt plus 2pt minus 2pt
+
+% Prevent underfull vbox error messages.
+\vbadness = 10000
+
+% Don't be so finicky about underfull hboxes, either.
+\hbadness = 2000
+
+% Following George Bush, just get rid of widows and orphans.
+\widowpenalty=10000
+\clubpenalty=10000
+
+% Use TeX 3.0's \emergencystretch to help line breaking, but if we're
+% using an old version of TeX, don't do anything.  We want the amount of
+% stretch added to depend on the line length, hence the dependence on
+% \hsize.  We call this whenever the paper size is set.
+%
+\def\setemergencystretch{%
+  \ifx\emergencystretch\thisisundefined
+    % Allow us to assign to \emergencystretch anyway.
+    \def\emergencystretch{\dimen0}%
+  \else
+    \emergencystretch = .15\hsize
+  \fi
+}
+
+% Parameters in order: 1) textheight; 2) textwidth; 3) voffset;
+% 4) hoffset; 5) binding offset; 6) topskip.  Then whoever calls us can
+% set \parskip and call \setleading for \baselineskip.
+%
+\def\internalpagesizes#1#2#3#4#5#6{%
+  \voffset = #3\relax
+  \topskip = #6\relax
+  \splittopskip = \topskip
+  %
+  \vsize = #1\relax
+  \advance\vsize by \topskip
+  \outervsize = \vsize
+  \advance\outervsize by 2\topandbottommargin
+  \pageheight = \vsize
+  %
+  \hsize = #2\relax
+  \outerhsize = \hsize
+  \advance\outerhsize by 0.5in
+  \pagewidth = \hsize
+  %
+  \normaloffset = #4\relax
+  \bindingoffset = #5\relax
+  %
+  \parindent = \defaultparindent
+  \setemergencystretch
+}
+
+% @letterpaper (the default).
+\def\letterpaper{{\globaldefs = 1
+  \parskip = 3pt plus 2pt minus 1pt
+  \setleading{13.2pt}%
+  %
+  % If page is nothing but text, make it come out even.
+  \internalpagesizes{46\baselineskip}{6in}{\voffset}{.25in}{\bindingoffset}{36pt}%
+}}
+
+% Use @smallbook to reset parameters for 7x9.5 (or so) format.
+\def\smallbook{{\globaldefs = 1
+  \parskip = 2pt plus 1pt
+  \setleading{12pt}%
+  %
+  \internalpagesizes{7.5in}{5.in}{\voffset}{.25in}{\bindingoffset}{16pt}%
+  %
+  \lispnarrowing = 0.3in
+  \tolerance = 700
+  \hfuzz = 1pt
+  \contentsrightmargin = 0pt
+  \deftypemargin = 0pt
+  \defbodyindent = .5cm
+  %
+  \let\smalldisplay = \smalldisplayx
+  \let\smallexample = \smalllispx
+  \let\smallformat = \smallformatx
+  \let\smalllisp = \smalllispx
+}}
+
+% Use @afourpaper to print on European A4 paper.
+\def\afourpaper{{\globaldefs = 1
+  \setleading{12pt}%
+  \parskip = 3pt plus 2pt minus 1pt
+  %
+  \internalpagesizes{53\baselineskip}{160mm}{\voffset}{4mm}{\bindingoffset}{44pt}%
+  %
+  \tolerance = 700
+  \hfuzz = 1pt
+}}
+
+% A specific text layout, 24x15cm overall, intended for A4 paper.  Top margin
+% 29mm, hence bottom margin 28mm, nominal side margin 3cm.
+\def\afourlatex{{\globaldefs = 1
+  \setleading{13.6pt}%
+  %
+  \afourpaper
+  \internalpagesizes{237mm}{150mm}{3.6mm}{3.6mm}{3mm}{7mm}%
+  %
+  \globaldefs = 0
+}}
+
+% Use @afourwide to print on European A4 paper in wide format.
+\def\afourwide{%
+  \afourpaper
+  \internalpagesizes{9.5in}{6.5in}{\hoffset}{\normaloffset}{\bindingoffset}{7mm}%
+  %
+  \globaldefs = 0
+}
+
+% @pagesizes TEXTHEIGHT[,TEXTWIDTH]
+% Perhaps we should allow setting the margins, \topskip, \parskip,
+% and/or leading, also. Or perhaps we should compute them somehow.
+%
+\def\pagesizes{\parsearg\pagesizesxxx}
+\def\pagesizesxxx#1{\pagesizesyyy #1,,\finish}
+\def\pagesizesyyy#1,#2,#3\finish{{%
+  \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi
+  \globaldefs = 1
+  %
+  \parskip = 3pt plus 2pt minus 1pt
+  \setleading{13.2pt}%
+  %
+  \internalpagesizes{#1}{\hsize}{\voffset}{\normaloffset}{\bindingoffset}{44pt}%
+}}
+
+% Set default to letter.
+%
+\letterpaper
+
+
+\message{and turning on texinfo input format.}
+
+% Define macros to output various characters with catcode for normal text.
+\catcode`\"=\other
+\catcode`\~=\other
+\catcode`\^=\other
+\catcode`\_=\other
+\catcode`\|=\other
+\catcode`\<=\other
+\catcode`\>=\other
+\catcode`\+=\other
+\catcode`\$=\other
+\def\normaldoublequote{"}
+\def\normaltilde{~}
+\def\normalcaret{^}
+\def\normalunderscore{_}
+\def\normalverticalbar{|}
+\def\normalless{<}
+\def\normalgreater{>}
+\def\normalplus{+}
+\def\normaldollar{$}
+
+% This macro is used to make a character print one way in ttfont
+% where it can probably just be output, and another way in other fonts,
+% where something hairier probably needs to be done.
+%
+% #1 is what to print if we are indeed using \tt; #2 is what to print
+% otherwise.  Since all the Computer Modern typewriter fonts have zero
+% interword stretch (and shrink), and it is reasonable to expect all
+% typewriter fonts to have this, we can check that font parameter.
+%
+\def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi}
+
+% Same as above, but check for italic font.  Actually this also catches
+% non-italic slanted fonts since it is impossible to distinguish them from
+% italic fonts.  But since this is only used by $ and it uses \sl anyway
+% this is not a problem.
+\def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi}
+
+% Turn off all special characters except @
+% (and those which the user can use as if they were ordinary).
+% Most of these we simply print from the \tt font, but for some, we can
+% use math or other variants that look better in normal text.
+
+\catcode`\"=\active
+\def\activedoublequote{{\tt\char34}}
+\let"=\activedoublequote
+\catcode`\~=\active
+\def~{{\tt\char126}}
+\chardef\hat=`\^
+\catcode`\^=\active
+\def^{{\tt \hat}}
+
+\catcode`\_=\active
+\def_{\ifusingtt\normalunderscore\_}
+% Subroutine for the previous macro.
+\def\_{\leavevmode \kern.06em \vbox{\hrule width.3em height.1ex}}
+
+\catcode`\|=\active
+\def|{{\tt\char124}}
+\chardef \less=`\<
+\catcode`\<=\active
+\def<{{\tt \less}}
+\chardef \gtr=`\>
+\catcode`\>=\active
+\def>{{\tt \gtr}}
+\catcode`\+=\active
+\def+{{\tt \char 43}}
+\catcode`\$=\active
+\def${\ifusingit{{\sl\$}}\normaldollar}
+%\catcode 27=\active
+%\def^^[{$\diamondsuit$}
+
+% Set up an active definition for =, but don't enable it most of the time.
+{\catcode`\==\active
+\global\def={{\tt \char 61}}}
+
+\catcode`+=\active
+\catcode`\_=\active
+
+% If a .fmt file is being used, characters that might appear in a file
+% name cannot be active until we have parsed the command line.
+% So turn them off again, and have \everyjob (or @setfilename) turn them on.
+% \otherifyactive is called near the end of this file.
+\def\otherifyactive{\catcode`+=\other \catcode`\_=\other}
+
+\catcode`\@=0
+
+% \rawbackslashxx output one backslash character in current font
+\global\chardef\rawbackslashxx=`\\
+%{\catcode`\\=\other
+%@gdef@rawbackslashxx{\}}
+
+% \rawbackslash redefines \ as input to do \rawbackslashxx.
+{\catcode`\\=\active
+@gdef@rawbackslash{@let\=@rawbackslashxx }}
+
+% \normalbackslash outputs one backslash in fixed width font.
+\def\normalbackslash{{\tt\rawbackslashxx}}
+
+% \catcode 17=0   % Define control-q
+\catcode`\\=\active
+
+% Used sometimes to turn off (effectively) the active characters
+% even after parsing them.
+@def@turnoffactive{@let"=@normaldoublequote
+@let\=@realbackslash
+@let~=@normaltilde
+@let^=@normalcaret
+@let_=@normalunderscore
+@let|=@normalverticalbar
+@let<=@normalless
+@let>=@normalgreater
+@let+=@normalplus
+@let$=@normaldollar}
+
+@def@normalturnoffactive{@let"=@normaldoublequote
+@let\=@normalbackslash
+@let~=@normaltilde
+@let^=@normalcaret
+@let_=@normalunderscore
+@let|=@normalverticalbar
+@let<=@normalless
+@let>=@normalgreater
+@let+=@normalplus
+@let$=@normaldollar}
+
+% Make _ and + \other characters, temporarily.
+% This is canceled by @fixbackslash.
+@otherifyactive
+
+% If a .fmt file is being used, we don't want the `\input texinfo' to show up.
+% That is what \eatinput is for; after that, the `\' should revert to printing
+% a backslash.
+%
+@gdef@eatinput input texinfo{@fixbackslash}
+@global@let\ = @eatinput
+
+% On the other hand, perhaps the file did not have a `\input texinfo'. Then
+% the first `\{ in the file would cause an error. This macro tries to fix
+% that, assuming it is called before the first `\' could plausibly occur.
+% Also back turn on active characters that might appear in the input
+% file name, in case not using a pre-dumped format.
+%
+@gdef@fixbackslash{%
+  @ifx\@eatinput @let\ = @normalbackslash @fi
+  @catcode`+=@active
+  @catcode`@_=@active
+}
+
+% Say @foo, not \foo, in error messages.
+@escapechar = `@@
+
+% These look ok in all fonts, so just make them not special.  
+@catcode`@& = @other
+@catcode`@# = @other
+@catcode`@% = @other
+
+@c Set initial fonts.
+@textfonts
+@rm
+
+
+@c Local variables:
+@c eval: (add-hook 'write-file-hooks 'time-stamp)
+@c page-delimiter: "^\\\\message"
+@c time-stamp-start: "def\\\\texinfoversion{"
+@c time-stamp-format: "%:y-%02m-%02d.%02H"
+@c time-stamp-end: "}"
+@c End:
diff --git a/readline-4.3/emacs_keymap.c b/readline-4.3/emacs_keymap.c
new file mode 100644
index 0000000..ca9d134
--- /dev/null
+++ b/readline-4.3/emacs_keymap.c
@@ -0,0 +1,873 @@
+/* emacs_keymap.c -- the keymap for emacs_mode in readline (). */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (BUFSIZ)
+#include <stdio.h>
+#endif /* !BUFSIZ */
+
+#include "readline.h"
+
+/* An array of function pointers, one for each possible key.
+   If the type byte is ISKMAP, then the pointer is the address of
+   a keymap. */
+
+KEYMAP_ENTRY_ARRAY emacs_standard_keymap = {
+
+  /* Control keys. */
+  { ISFUNC, rl_set_mark },			/* Control-@ */
+  { ISFUNC, rl_beg_of_line },			/* Control-a */
+  { ISFUNC, rl_backward_char },			/* Control-b */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-c */
+  { ISFUNC, rl_delete },			/* Control-d */
+  { ISFUNC, rl_end_of_line },			/* Control-e */
+  { ISFUNC, rl_forward_char },			/* Control-f */
+  { ISFUNC, rl_abort },				/* Control-g */
+  { ISFUNC, rl_rubout },			/* Control-h */
+  { ISFUNC, rl_complete },			/* Control-i */
+  { ISFUNC, rl_newline },			/* Control-j */
+  { ISFUNC, rl_kill_line },			/* Control-k */
+  { ISFUNC, rl_clear_screen },			/* Control-l */
+  { ISFUNC, rl_newline },			/* Control-m */
+  { ISFUNC, rl_get_next_history },		/* Control-n */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-o */
+  { ISFUNC, rl_get_previous_history },		/* Control-p */
+  { ISFUNC, rl_quoted_insert },			/* Control-q */
+  { ISFUNC, rl_reverse_search_history },	/* Control-r */
+  { ISFUNC, rl_forward_search_history },	/* Control-s */
+  { ISFUNC, rl_transpose_chars },		/* Control-t */
+  { ISFUNC, rl_unix_line_discard },		/* Control-u */
+  { ISFUNC, rl_quoted_insert },			/* Control-v */
+  { ISFUNC, rl_unix_word_rubout },		/* Control-w */
+  { ISKMAP, (rl_command_func_t *)emacs_ctlx_keymap },	/* Control-x */
+  { ISFUNC, rl_yank },				/* Control-y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-z */
+  { ISKMAP, (rl_command_func_t *)emacs_meta_keymap }, /* Control-[ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-\ */
+  { ISFUNC, rl_char_search },			/* Control-] */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-^ */
+  { ISFUNC, rl_undo_command },			/* Control-_ */
+
+  /* The start of printing characters. */
+  { ISFUNC, rl_insert },		/* SPACE */
+  { ISFUNC, rl_insert },		/* ! */
+  { ISFUNC, rl_insert },		/* " */
+  { ISFUNC, rl_insert },		/* # */
+  { ISFUNC, rl_insert },		/* $ */
+  { ISFUNC, rl_insert },		/* % */
+  { ISFUNC, rl_insert },		/* & */
+  { ISFUNC, rl_insert },		/* ' */
+  { ISFUNC, rl_insert },		/* ( */
+  { ISFUNC, rl_insert },		/* ) */
+  { ISFUNC, rl_insert },		/* * */
+  { ISFUNC, rl_insert },		/* + */
+  { ISFUNC, rl_insert },		/* , */
+  { ISFUNC, rl_insert },		/* - */
+  { ISFUNC, rl_insert },		/* . */
+  { ISFUNC, rl_insert },		/* / */
+	
+	  /* Regular digits. */
+  { ISFUNC, rl_insert },		/* 0 */
+  { ISFUNC, rl_insert },		/* 1 */
+  { ISFUNC, rl_insert },		/* 2 */
+  { ISFUNC, rl_insert },		/* 3 */
+  { ISFUNC, rl_insert },		/* 4 */
+  { ISFUNC, rl_insert },		/* 5 */
+  { ISFUNC, rl_insert },		/* 6 */
+  { ISFUNC, rl_insert },		/* 7 */
+  { ISFUNC, rl_insert },		/* 8 */
+  { ISFUNC, rl_insert },		/* 9 */
+
+  /* A little more punctuation. */
+  { ISFUNC, rl_insert },		/* : */
+  { ISFUNC, rl_insert },		/* ; */
+  { ISFUNC, rl_insert },		/* < */
+  { ISFUNC, rl_insert },		/* = */
+  { ISFUNC, rl_insert },		/* > */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* @ */
+
+  /* Uppercase alphabet. */
+  { ISFUNC, rl_insert },		/* A */
+  { ISFUNC, rl_insert },		/* B */
+  { ISFUNC, rl_insert },		/* C */
+  { ISFUNC, rl_insert },		/* D */
+  { ISFUNC, rl_insert },		/* E */
+  { ISFUNC, rl_insert },		/* F */
+  { ISFUNC, rl_insert },		/* G */
+  { ISFUNC, rl_insert },		/* H */
+  { ISFUNC, rl_insert },		/* I */
+  { ISFUNC, rl_insert },		/* J */
+  { ISFUNC, rl_insert },		/* K */
+  { ISFUNC, rl_insert },		/* L */
+  { ISFUNC, rl_insert },		/* M */
+  { ISFUNC, rl_insert },		/* N */
+  { ISFUNC, rl_insert },		/* O */
+  { ISFUNC, rl_insert },		/* P */
+  { ISFUNC, rl_insert },		/* Q */
+  { ISFUNC, rl_insert },		/* R */
+  { ISFUNC, rl_insert },		/* S */
+  { ISFUNC, rl_insert },		/* T */
+  { ISFUNC, rl_insert },		/* U */
+  { ISFUNC, rl_insert },		/* V */
+  { ISFUNC, rl_insert },		/* W */
+  { ISFUNC, rl_insert },		/* X */
+  { ISFUNC, rl_insert },		/* Y */
+  { ISFUNC, rl_insert },		/* Z */
+
+  /* Some more punctuation. */
+  { ISFUNC, rl_insert },		/* [ */
+  { ISFUNC, rl_insert },		/* \ */
+  { ISFUNC, rl_insert },		/* ] */
+  { ISFUNC, rl_insert },		/* ^ */
+  { ISFUNC, rl_insert },		/* _ */
+  { ISFUNC, rl_insert },		/* ` */
+
+  /* Lowercase alphabet. */
+  { ISFUNC, rl_insert },		/* a */
+  { ISFUNC, rl_insert },		/* b */
+  { ISFUNC, rl_insert },		/* c */
+  { ISFUNC, rl_insert },		/* d */
+  { ISFUNC, rl_insert },		/* e */
+  { ISFUNC, rl_insert },		/* f */
+  { ISFUNC, rl_insert },		/* g */
+  { ISFUNC, rl_insert },		/* h */
+  { ISFUNC, rl_insert },		/* i */
+  { ISFUNC, rl_insert },		/* j */
+  { ISFUNC, rl_insert },		/* k */
+  { ISFUNC, rl_insert },		/* l */
+  { ISFUNC, rl_insert },		/* m */
+  { ISFUNC, rl_insert },		/* n */
+  { ISFUNC, rl_insert },		/* o */
+  { ISFUNC, rl_insert },		/* p */
+  { ISFUNC, rl_insert },		/* q */
+  { ISFUNC, rl_insert },		/* r */
+  { ISFUNC, rl_insert },		/* s */
+  { ISFUNC, rl_insert },		/* t */
+  { ISFUNC, rl_insert },		/* u */
+  { ISFUNC, rl_insert },		/* v */
+  { ISFUNC, rl_insert },		/* w */
+  { ISFUNC, rl_insert },		/* x */
+  { ISFUNC, rl_insert },		/* y */
+  { ISFUNC, rl_insert },		/* z */
+
+  /* Final punctuation. */
+  { ISFUNC, rl_insert },		/* { */
+  { ISFUNC, rl_insert },		/* | */
+  { ISFUNC, rl_insert },		/* } */
+  { ISFUNC, rl_insert },		/* ~ */
+  { ISFUNC, rl_rubout },		/* RUBOUT */
+
+#if KEYMAP_SIZE > 128
+  /* Pure 8-bit characters (128 - 159).
+     These might be used in some
+     character sets. */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+  { ISFUNC, rl_insert },		/* ? */
+
+  /* ISO Latin-1 characters (160 - 255) */
+  { ISFUNC, rl_insert },	/* No-break space */
+  { ISFUNC, rl_insert },	/* Inverted exclamation mark */
+  { ISFUNC, rl_insert },	/* Cent sign */
+  { ISFUNC, rl_insert },	/* Pound sign */
+  { ISFUNC, rl_insert },	/* Currency sign */
+  { ISFUNC, rl_insert },	/* Yen sign */
+  { ISFUNC, rl_insert },	/* Broken bar */
+  { ISFUNC, rl_insert },	/* Section sign */
+  { ISFUNC, rl_insert },	/* Diaeresis */
+  { ISFUNC, rl_insert },	/* Copyright sign */
+  { ISFUNC, rl_insert },	/* Feminine ordinal indicator */
+  { ISFUNC, rl_insert },	/* Left pointing double angle quotation mark */
+  { ISFUNC, rl_insert },	/* Not sign */
+  { ISFUNC, rl_insert },	/* Soft hyphen */
+  { ISFUNC, rl_insert },	/* Registered sign */
+  { ISFUNC, rl_insert },	/* Macron */
+  { ISFUNC, rl_insert },	/* Degree sign */
+  { ISFUNC, rl_insert },	/* Plus-minus sign */
+  { ISFUNC, rl_insert },	/* Superscript two */
+  { ISFUNC, rl_insert },	/* Superscript three */
+  { ISFUNC, rl_insert },	/* Acute accent */
+  { ISFUNC, rl_insert },	/* Micro sign */
+  { ISFUNC, rl_insert },	/* Pilcrow sign */
+  { ISFUNC, rl_insert },	/* Middle dot */
+  { ISFUNC, rl_insert },	/* Cedilla */
+  { ISFUNC, rl_insert },	/* Superscript one */
+  { ISFUNC, rl_insert },	/* Masculine ordinal indicator */
+  { ISFUNC, rl_insert },	/* Right pointing double angle quotation mark */
+  { ISFUNC, rl_insert },	/* Vulgar fraction one quarter */
+  { ISFUNC, rl_insert },	/* Vulgar fraction one half */
+  { ISFUNC, rl_insert },	/* Vulgar fraction three quarters */
+  { ISFUNC, rl_insert },	/* Inverted questionk mark */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with tilde */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with ring above */
+  { ISFUNC, rl_insert },	/* Latin capital letter ae */
+  { ISFUNC, rl_insert },	/* Latin capital letter c with cedilla */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter eth (Icelandic) */
+  { ISFUNC, rl_insert },	/* Latin capital letter n with tilde */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with tilde */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with diaeresis */
+  { ISFUNC, rl_insert },	/* Multiplication sign */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with stroke */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter Y with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter thorn (Icelandic) */
+  { ISFUNC, rl_insert },	/* Latin small letter sharp s (German) */
+  { ISFUNC, rl_insert },	/* Latin small letter a with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter a with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter a with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter a with tilde */
+  { ISFUNC, rl_insert },	/* Latin small letter a with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter a with ring above */
+  { ISFUNC, rl_insert },	/* Latin small letter ae */
+  { ISFUNC, rl_insert },	/* Latin small letter c with cedilla */
+  { ISFUNC, rl_insert },	/* Latin small letter e with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter e with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter e with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter e with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter i with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter i with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter i with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter i with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter eth (Icelandic) */
+  { ISFUNC, rl_insert },	/* Latin small letter n with tilde */
+  { ISFUNC, rl_insert },	/* Latin small letter o with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter o with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter o with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter o with tilde */
+  { ISFUNC, rl_insert },	/* Latin small letter o with diaeresis */
+  { ISFUNC, rl_insert },	/* Division sign */
+  { ISFUNC, rl_insert },	/* Latin small letter o with stroke */
+  { ISFUNC, rl_insert },	/* Latin small letter u with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter u with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter u with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter u with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter y with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter thorn (Icelandic) */
+  { ISFUNC, rl_insert }		/* Latin small letter y with diaeresis */
+#endif /* KEYMAP_SIZE > 128 */
+};
+
+KEYMAP_ENTRY_ARRAY emacs_meta_keymap = {
+
+  /* Meta keys.  Just like above, but the high bit is set. */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-@ */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-a */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-b */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-c */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-d */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-e */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-f */
+  { ISFUNC, rl_abort },			/* Meta-Control-g */
+  { ISFUNC, rl_backward_kill_word },	/* Meta-Control-h */
+  { ISFUNC, rl_tab_insert },		/* Meta-Control-i */
+  { ISFUNC, rl_vi_editing_mode },	/* Meta-Control-j */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-k */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-l */
+  { ISFUNC, rl_vi_editing_mode }, 	/* Meta-Control-m */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-n */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-o */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-p */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-q */
+  { ISFUNC, rl_revert_line },		/* Meta-Control-r */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-s */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-t */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-u */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-v */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-w */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-x */
+  { ISFUNC, rl_yank_nth_arg },		/* Meta-Control-y */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-z */
+
+  { ISFUNC, rl_complete },		/* Meta-Control-[ */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-\ */
+  { ISFUNC, rl_backward_char_search },	/* Meta-Control-] */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-^ */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-Control-_ */
+
+  /* The start of printing characters. */
+  { ISFUNC, rl_set_mark },		/* Meta-SPACE */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-! */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-" */
+  { ISFUNC, rl_insert_comment },	/* Meta-# */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-$ */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-% */
+  { ISFUNC, rl_tilde_expand },		/* Meta-& */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-' */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-( */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-) */
+  { ISFUNC, rl_insert_completions },	/* Meta-* */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-+ */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-, */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-- */
+  { ISFUNC, rl_yank_last_arg},		/* Meta-. */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-/ */
+
+  /* Regular digits. */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-0 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-1 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-2 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-3 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-4 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-5 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-6 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-7 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-8 */
+  { ISFUNC, rl_digit_argument }, 	/* Meta-9 */
+
+  /* A little more punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-: */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-; */
+  { ISFUNC, rl_beginning_of_history },	/* Meta-< */
+  { ISFUNC, rl_possible_completions },	/* Meta-= */
+  { ISFUNC, rl_end_of_history },	/* Meta-> */
+  { ISFUNC, rl_possible_completions },	/* Meta-? */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-@ */
+
+  /* Uppercase alphabet. */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-A */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-B */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-C */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-D */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-E */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-F */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-G */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-H */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-I */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-J */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-K */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-L */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-M */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-N */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-O */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-P */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-Q */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-R */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-S */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-T */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-U */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-V */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-W */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-X */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-Y */
+  { ISFUNC, rl_do_lowercase_version },	/* Meta-Z */
+
+  /* Some more punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Meta-[ */	/* was rl_arrow_keys */
+  { ISFUNC, rl_delete_horizontal_space },	/* Meta-\ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Meta-] */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Meta-^ */
+  { ISFUNC, rl_yank_last_arg },			/* Meta-_ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Meta-` */
+
+  /* Lowercase alphabet. */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-a */
+  { ISFUNC, rl_backward_word },		/* Meta-b */
+  { ISFUNC, rl_capitalize_word }, 	/* Meta-c */
+  { ISFUNC, rl_kill_word },		/* Meta-d */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-e */
+  { ISFUNC, rl_forward_word },		/* Meta-f */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-g */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-h */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-i */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-j */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-k */
+  { ISFUNC, rl_downcase_word },		/* Meta-l */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-m */
+  { ISFUNC, rl_noninc_forward_search },	/* Meta-n */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-o */	/* was rl_arrow_keys */
+  { ISFUNC, rl_noninc_reverse_search },	/* Meta-p */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-q */
+  { ISFUNC, rl_revert_line },		/* Meta-r */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-s */
+  { ISFUNC, rl_transpose_words }, 	/* Meta-t */
+  { ISFUNC, rl_upcase_word },		/* Meta-u */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-v */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-w */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-x */
+  { ISFUNC, rl_yank_pop },		/* Meta-y */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-z */
+
+  /* Final punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-{ */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-| */
+  { ISFUNC, (rl_command_func_t *)0x0 },	/* Meta-} */
+  { ISFUNC, rl_tilde_expand },		/* Meta-~ */
+  { ISFUNC, rl_backward_kill_word },	/* Meta-rubout */
+
+#if KEYMAP_SIZE > 128
+  /* Undefined keys. */
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 }
+#endif /* KEYMAP_SIZE > 128 */
+};
+
+KEYMAP_ENTRY_ARRAY emacs_ctlx_keymap = {
+
+  /* Control keys. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-@ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-a */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-b */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-c */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-d */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-e */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-f */
+  { ISFUNC, rl_abort },				/* Control-g */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-h */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-i */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-j */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-k */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-l */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-m */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-n */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-o */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-p */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-q */
+  { ISFUNC, rl_re_read_init_file },		/* Control-r */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-s */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-t */
+  { ISFUNC, rl_undo_command },			/* Control-u */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-v */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-w */
+  { ISFUNC, rl_exchange_point_and_mark },	/* Control-x */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-z */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-[ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-\ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-] */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-^ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-_ */
+
+  /* The start of printing characters. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* SPACE */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ! */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* " */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* # */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* $ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* % */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* & */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ' */
+  { ISFUNC, rl_start_kbd_macro },		/* ( */
+  { ISFUNC, rl_end_kbd_macro  },		/* ) */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* * */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* + */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* , */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* - */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* . */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* / */
+
+  /* Regular digits. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 0 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 1 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 2 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 3 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 4 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 5 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 6 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 7 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 8 */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* 9 */
+
+  /* A little more punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* : */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ; */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* < */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* = */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* > */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ? */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* @ */
+
+  /* Uppercase alphabet. */
+  { ISFUNC, rl_do_lowercase_version },		/* A */
+  { ISFUNC, rl_do_lowercase_version },		/* B */
+  { ISFUNC, rl_do_lowercase_version },		/* C */
+  { ISFUNC, rl_do_lowercase_version },		/* D */
+  { ISFUNC, rl_do_lowercase_version },		/* E */
+  { ISFUNC, rl_do_lowercase_version },		/* F */
+  { ISFUNC, rl_do_lowercase_version },		/* G */
+  { ISFUNC, rl_do_lowercase_version },		/* H */
+  { ISFUNC, rl_do_lowercase_version },		/* I */
+  { ISFUNC, rl_do_lowercase_version },		/* J */
+  { ISFUNC, rl_do_lowercase_version },		/* K */
+  { ISFUNC, rl_do_lowercase_version },		/* L */
+  { ISFUNC, rl_do_lowercase_version },		/* M */
+  { ISFUNC, rl_do_lowercase_version },		/* N */
+  { ISFUNC, rl_do_lowercase_version },		/* O */
+  { ISFUNC, rl_do_lowercase_version },		/* P */
+  { ISFUNC, rl_do_lowercase_version },		/* Q */
+  { ISFUNC, rl_do_lowercase_version },		/* R */
+  { ISFUNC, rl_do_lowercase_version },		/* S */
+  { ISFUNC, rl_do_lowercase_version },		/* T */
+  { ISFUNC, rl_do_lowercase_version },		/* U */
+  { ISFUNC, rl_do_lowercase_version },		/* V */
+  { ISFUNC, rl_do_lowercase_version },		/* W */
+  { ISFUNC, rl_do_lowercase_version },		/* X */
+  { ISFUNC, rl_do_lowercase_version },		/* Y */
+  { ISFUNC, rl_do_lowercase_version },		/* Z */
+
+  /* Some more punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* [ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* \ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ] */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ^ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* _ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ` */
+
+  /* Lowercase alphabet. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* a */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* b */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* c */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* d */
+  { ISFUNC, rl_call_last_kbd_macro },		/* e */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* f */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* g */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* h */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* i */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* j */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* k */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* l */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* m */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* n */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* o */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* p */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* q */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* r */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* s */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* t */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* u */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* v */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* w */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* x */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* z */
+
+  /* Final punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* { */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* | */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* } */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ~ */
+  { ISFUNC, rl_backward_kill_line },		/* RUBOUT */
+
+#if KEYMAP_SIZE > 128
+  /* Undefined keys. */
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 }
+#endif /* KEYMAP_SIZE > 128 */
+};
diff --git a/readline-4.3/examples/Inputrc b/readline-4.3/examples/Inputrc
new file mode 100644
index 0000000..d7fdb42
--- /dev/null
+++ b/readline-4.3/examples/Inputrc
@@ -0,0 +1,81 @@
+# My ~/.inputrc file is in -*- text -*- for easy editing with Emacs.
+#
+# Notice the various bindings which are conditionalized depending
+# on which program is running, or what terminal is active.
+#
+
+# Copyright (C) 1989-2002 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+
+# In all programs, all terminals, make sure this is bound.
+"\C-x\C-r": re-read-init-file
+
+# Hp terminals (and some others) have ugly default behaviour for C-h.
+"\C-h": backward-delete-char
+"\e\C-h": backward-kill-word
+"\C-xd": dump-functions
+
+# In xterm windows, make the arrow keys do the right thing.
+$if TERM=xterm
+"\e[A": previous-history
+"\e[B": next-history
+"\e[C": forward-char
+"\e[D": backward-char
+
+# alternate arrow key prefix
+"\eOA": previous-history
+"\eOB": next-history
+"\eOC": forward-char
+"\eOD": backward-char
+
+# Under Xterm in Bash, we bind local Function keys to do something useful.
+$if Bash
+"\e[11~": "Function Key 1"
+"\e[12~": "Function Key 2"
+"\e[13~": "Function Key 3"
+"\e[14~": "Function Key 4"
+"\e[15~": "Function Key 5"
+
+# I know the following escape sequence numbers are 1 greater than
+# the function key.  Don't ask me why, I didn't design the xterm terminal.
+"\e[17~": "Function Key 6"
+"\e[18~": "Function Key 7"
+"\e[19~": "Function Key 8"
+"\e[20~": "Function Key 9"
+"\e[21~": "Function Key 10"
+$endif
+$endif
+
+# For Bash, all terminals, add some Bash specific hacks.
+$if Bash
+"\C-xv": show-bash-version
+"\C-x\C-e": shell-expand-line
+
+# Here is one for editing my path.
+"\C-xp": "$PATH\C-x\C-e\C-e\"\C-aPATH=\":\C-b"
+
+# Make C-x r read my mail in emacs.
+# "\C-xr": "emacs -f rmail\C-j"
+$endif
+
+# For FTP, different hacks:
+$if Ftp
+"\C-xg": "get \M-?"
+"\C-xt": "put \M-?"
+"\M-.": yank-last-arg
+$endif
+
+" ": self-insert
diff --git a/readline-4.3/examples/Makefile.in b/readline-4.3/examples/Makefile.in
new file mode 100644
index 0000000..72c9904
--- /dev/null
+++ b/readline-4.3/examples/Makefile.in
@@ -0,0 +1,104 @@
+#
+# This is the Makefile for the readline examples subdirectory.
+#
+# Copyright (C) 1994 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+RL_LIBRARY_VERSION = @LIBVERSION@
+
+SHELL = @MAKE_SHELL@
+RM = rm -f
+
+srcdir = @srcdir@
+VPATH = .:@srcdir@
+top_srcdir = @top_srcdir@
+BUILD_DIR = .
+
+# Support an alternate destination root directory for package building
+DESTDIR =
+
+DEFS = @DEFS@
+CC = @CC@
+CFLAGS = @CFLAGS@
+LOCAL_CFLAGS = @LOCAL_CFLAGS@ -DREADLINE_LIBRARY -DRL_LIBRARY_VERSION='"$(RL_LIBRARY_VERSION)"'
+CPPFLAGS = @CPPFLAGS@
+
+INCLUDES = -I$(srcdir) -I$(top_srcdir) -I..
+
+CCFLAGS  = $(DEFS) $(LOCAL_CFLAGS) $(CPPFLAGS) $(INCLUDES) $(CFLAGS)
+LDFLAGS = -g -L.. @LDFLAGS@
+
+READLINE_LIB = ../libreadline.a
+HISTORY_LIB = ../libhistory.a
+
+TERMCAP_LIB = @TERMCAP_LIB@
+
+.c.o:
+	${RM} $@
+	$(CC) $(CCFLAGS) -c $<
+
+EXECUTABLES = fileman rltest rl rlcat rlversion histexamp 
+OBJECTS = fileman.o rltest.o rl.o rlversion.o histexamp.o
+
+all: $(EXECUTABLES)
+everything: all rlfe
+
+rl: rl.o $(READLINE_LIB)
+	$(CC) $(LDFLAGS) -o $@ rl.o -lreadline $(TERMCAP_LIB)
+
+rlcat: rlcat.o $(READLINE_LIB)
+	$(CC) $(LDFLAGS) -o $@ rlcat.o -lreadline $(TERMCAP_LIB)
+
+fileman: fileman.o $(READLINE_LIB)
+	$(CC) $(LDFLAGS) -o $@ fileman.o -lreadline $(TERMCAP_LIB)
+
+rltest: rltest.o $(READLINE_LIB)
+	$(CC) $(LDFLAGS) -o $@ rltest.o -lreadline $(TERMCAP_LIB)
+
+rlversion: rlversion.o $(READLINE_LIB)
+	$(CC) $(LDFLAGS) -o $@ rlversion.o -lreadline $(TERMCAP_LIB)
+
+histexamp: histexamp.o $(HISTORY_LIB)
+	$(CC) $(LDFLAGS) -o $@ histexamp.o -lhistory $(TERMCAP_LIB)
+
+clean mostlyclean:
+	$(RM) $(OBJECTS)
+	$(RM) $(EXECUTABLES) *.exe
+	$(RM) rlfe.o rlfe
+
+distclean maintainer-clean: clean
+	$(RM) Makefile
+
+fileman.o: fileman.c
+rltest.o: rltest.c
+rl.o: rl.c
+rlversion.o: rlversion.c
+histexamp.o: histexamp.c
+
+fileman.o: $(top_srcdir)/readline.h
+rltest.o: $(top_srcdir)/readline.h
+rl.o: $(top_srcdir)/readline.h
+rlversion.o: $(top_srcdir)/readline.h
+histexamp.o: $(top_srcdir)/history.h
+
+# Stuff for Per Bothner's `rlfe' program
+ 
+rlfe: rlfe.o $(READLINE_LIB) $(HISTORY_LIB)
+	$(CC) $(LDFLAGS) -o $@ rlfe.o -lreadline -lhistory ${TERMCAP_LIB}
+
+rlfe.o: rlfe.c
+
+rlfe.o: $(top_srcdir)/readline.h
+rlfe.o: $(top_srcdir)/history.h
diff --git a/readline-4.3/examples/excallback.c b/readline-4.3/examples/excallback.c
new file mode 100644
index 0000000..3d4bb18
--- /dev/null
+++ b/readline-4.3/examples/excallback.c
@@ -0,0 +1,188 @@
+/*
+From: Jeff Solomon <jsolomon@stanford.edu>
+Date: Fri,  9 Apr 1999 10:13:27 -0700 (PDT)
+To: chet@po.cwru.edu
+Subject: new readline example
+Message-ID: <14094.12094.527305.199695@mrclean.Stanford.EDU>
+
+Chet,
+
+I've been using readline 4.0. Specifically, I've been using the perl
+version Term::ReadLine::Gnu. It works great.
+
+Anyway, I've been playing around the alternate interface and I wanted
+to contribute a little C program, callback.c, to you that you could
+use as an example of the alternate interface in the /examples
+directory of the readline distribution.
+
+My example shows how, using the alternate interface, you can
+interactively change the prompt (which is very nice imo). Also, I
+point out that you must roll your own terminal setting when using the
+alternate interface because readline depreps (using your parlance) the
+terminal while in the user callback. I try to demostrate what I mean
+with an example. I've included the program below.
+
+To compile, I just put the program in the examples directory and made
+the appropriate changes to the EXECUTABLES and OBJECTS line and added
+an additional target 'callback'.
+
+I compiled on my Sun Solaris2.6 box using Sun's cc.
+
+Let me know what you think.
+
+Jeff
+*/
+
+#if defined (HAVE_CONFIG_H)
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <termios.h>	/* xxx - should make this more general */
+
+#ifdef READLINE_LIBRARY
+#  include "readline.h"
+#else
+#  include <readline/readline.h>
+#endif
+
+/* This little examples demonstrates the alternate interface to using readline.
+ * In the alternate interface, the user maintains control over program flow and
+ * only calls readline when STDIN is readable. Using the alternate interface,
+ * you can do anything else while still using readline (like talking to a
+ * network or another program) without blocking.
+ *
+ * Specifically, this program highlights two importants features of the
+ * alternate interface. The first is the ability to interactively change the
+ * prompt, which can't be done using the regular interface since rl_prompt is
+ * read-only.
+ * 
+ * The second feature really highlights a subtle point when using the alternate
+ * interface. That is, readline will not alter the terminal when inside your
+ * callback handler. So let's so, your callback executes a user command that
+ * takes a non-trivial amount of time to complete (seconds). While your
+ * executing the command, the user continues to type keystrokes and expects them
+ * to be re-echoed on the new prompt when it returns. Unfortunately, the default
+ * terminal configuration doesn't do this. After the prompt returns, the user
+ * must hit one additional keystroke and then will see all of his previous
+ * keystrokes. To illustrate this, compile and run this program. Type "sleep" at
+ * the prompt and then type "bar" before the prompt returns (you have 3
+ * seconds). Notice how "bar" is re-echoed on the prompt after the prompt
+ * returns? This is what you expect to happen. Now comment out the 4 lines below
+ * the line that says COMMENT LINE BELOW. Recompile and rerun the program and do
+ * the same thing. When the prompt returns, you should not see "bar". Now type
+ * "f", see how "barf" magically appears? This behavior is un-expected and not
+ * desired.
+ */
+
+void process_line(char *line);
+int  change_prompt(void);
+char *get_prompt(void);
+
+int prompt = 1;
+char prompt_buf[40], line_buf[256];
+tcflag_t old_lflag;
+cc_t     old_vtime;
+struct termios term;
+
+int 
+main()
+{
+    fd_set fds;
+
+    /* Adjust the terminal slightly before the handler is installed. Disable
+     * canonical mode processing and set the input character time flag to be
+     * non-blocking.
+     */
+    if( tcgetattr(STDIN_FILENO, &term) < 0 ) {
+        perror("tcgetattr");
+        exit(1);
+    }
+    old_lflag = term.c_lflag;
+    old_vtime = term.c_cc[VTIME];
+    term.c_lflag &= ~ICANON;
+    term.c_cc[VTIME] = 1;
+    /* COMMENT LINE BELOW - see above */
+    if( tcsetattr(STDIN_FILENO, TCSANOW, &term) < 0 ) {
+        perror("tcsetattr");
+        exit(1);
+    }
+
+    rl_add_defun("change-prompt", change_prompt, CTRL('t'));
+    rl_callback_handler_install(get_prompt(), process_line);
+
+    while(1) {
+      FD_ZERO(&fds);
+      FD_SET(fileno(stdin), &fds);
+
+      if( select(FD_SETSIZE, &fds, NULL, NULL, NULL) < 0) {
+        perror("select");
+        exit(1);
+      }
+
+      if( FD_ISSET(fileno(stdin), &fds) ) {
+        rl_callback_read_char();
+      }
+    }
+}
+
+void
+process_line(char *line)
+{
+  if( line == NULL ) {
+    fprintf(stderr, "\n", line);
+
+    /* reset the old terminal setting before exiting */
+    term.c_lflag     = old_lflag;
+    term.c_cc[VTIME] = old_vtime;
+    if( tcsetattr(STDIN_FILENO, TCSANOW, &term) < 0 ) {
+        perror("tcsetattr");
+        exit(1);
+    }
+    exit(0);
+  }
+
+  if( strcmp(line, "sleep") == 0 ) {
+    sleep(3);
+  } else {
+    fprintf(stderr, "|%s|\n", line);
+  }
+
+  free (line);
+}
+
+int
+change_prompt(void)
+{
+  /* toggle the prompt variable */
+  prompt = !prompt;
+
+  /* save away the current contents of the line */
+  strcpy(line_buf, rl_line_buffer);
+
+  /* install a new handler which will change the prompt and erase the current line */
+  rl_callback_handler_install(get_prompt(), process_line);
+
+  /* insert the old text on the new line */
+  rl_insert_text(line_buf);
+
+  /* redraw the current line - this is an undocumented function. It invokes the
+   * redraw-current-line command.
+   */
+  rl_refresh_line(0, 0);
+}
+
+char *
+get_prompt(void)
+{
+  /* The prompts can even be different lengths! */
+  sprintf(prompt_buf, "%s", 
+    prompt ? "Hit ctrl-t to toggle prompt> " : "Pretty cool huh?> ");
+  return prompt_buf;
+}
diff --git a/readline-4.3/examples/fileman.c b/readline-4.3/examples/fileman.c
new file mode 100644
index 0000000..340eee7
--- /dev/null
+++ b/readline-4.3/examples/fileman.c
@@ -0,0 +1,485 @@
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+/* fileman.c -- A tiny application which demonstrates how to use the
+   GNU Readline library.  This application interactively allows users
+   to manipulate files and their modes. */
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_FILE_H
+#  include <sys/file.h>
+#endif
+#include <sys/stat.h>
+
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <errno.h>
+
+#if defined (HAVE_STRING_H)
+#  include <string.h>
+#else /* !HAVE_STRING_H */
+#  include <strings.h>
+#endif /* !HAVE_STRING_H */
+
+#ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+#endif
+
+#ifdef READLINE_LIBRARY
+#  include "readline.h"
+#  include "history.h"
+#else
+#  include <readline/readline.h>
+#  include <readline/history.h>
+#endif
+
+extern char *xmalloc ();
+
+/* The names of functions that actually do the manipulation. */
+int com_list PARAMS((char *));
+int com_view PARAMS((char *));
+int com_rename PARAMS((char *));
+int com_stat PARAMS((char *));
+int com_pwd PARAMS((char *));
+int com_delete PARAMS((char *));
+int com_help PARAMS((char *));
+int com_cd PARAMS((char *));
+int com_quit PARAMS((char *));
+
+/* A structure which contains information on the commands this program
+   can understand. */
+
+typedef struct {
+  char *name;			/* User printable name of the function. */
+  rl_icpfunc_t *func;		/* Function to call to do the job. */
+  char *doc;			/* Documentation for this function.  */
+} COMMAND;
+
+COMMAND commands[] = {
+  { "cd", com_cd, "Change to directory DIR" },
+  { "delete", com_delete, "Delete FILE" },
+  { "help", com_help, "Display this text" },
+  { "?", com_help, "Synonym for `help'" },
+  { "list", com_list, "List files in DIR" },
+  { "ls", com_list, "Synonym for `list'" },
+  { "pwd", com_pwd, "Print the current working directory" },
+  { "quit", com_quit, "Quit using Fileman" },
+  { "rename", com_rename, "Rename FILE to NEWNAME" },
+  { "stat", com_stat, "Print out statistics on FILE" },
+  { "view", com_view, "View the contents of FILE" },
+  { (char *)NULL, (rl_icpfunc_t *)NULL, (char *)NULL }
+};
+
+/* Forward declarations. */
+char *stripwhite ();
+COMMAND *find_command ();
+
+/* The name of this program, as taken from argv[0]. */
+char *progname;
+
+/* When non-zero, this global means the user is done using this program. */
+int done;
+
+char *
+dupstr (s)
+     char *s;
+{
+  char *r;
+
+  r = xmalloc (strlen (s) + 1);
+  strcpy (r, s);
+  return (r);
+}
+
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char *line, *s;
+
+  progname = argv[0];
+
+  initialize_readline ();	/* Bind our completer. */
+
+  /* Loop reading and executing lines until the user quits. */
+  for ( ; done == 0; )
+    {
+      line = readline ("FileMan: ");
+
+      if (!line)
+        break;
+
+      /* Remove leading and trailing whitespace from the line.
+         Then, if there is anything left, add it to the history list
+         and execute it. */
+      s = stripwhite (line);
+
+      if (*s)
+        {
+          add_history (s);
+          execute_line (s);
+        }
+
+      free (line);
+    }
+  exit (0);
+}
+
+/* Execute a command line. */
+int
+execute_line (line)
+     char *line;
+{
+  register int i;
+  COMMAND *command;
+  char *word;
+
+  /* Isolate the command word. */
+  i = 0;
+  while (line[i] && whitespace (line[i]))
+    i++;
+  word = line + i;
+
+  while (line[i] && !whitespace (line[i]))
+    i++;
+
+  if (line[i])
+    line[i++] = '\0';
+
+  command = find_command (word);
+
+  if (!command)
+    {
+      fprintf (stderr, "%s: No such command for FileMan.\n", word);
+      return (-1);
+    }
+
+  /* Get argument to command, if any. */
+  while (whitespace (line[i]))
+    i++;
+
+  word = line + i;
+
+  /* Call the function. */
+  return ((*(command->func)) (word));
+}
+
+/* Look up NAME as the name of a command, and return a pointer to that
+   command.  Return a NULL pointer if NAME isn't a command name. */
+COMMAND *
+find_command (name)
+     char *name;
+{
+  register int i;
+
+  for (i = 0; commands[i].name; i++)
+    if (strcmp (name, commands[i].name) == 0)
+      return (&commands[i]);
+
+  return ((COMMAND *)NULL);
+}
+
+/* Strip whitespace from the start and end of STRING.  Return a pointer
+   into STRING. */
+char *
+stripwhite (string)
+     char *string;
+{
+  register char *s, *t;
+
+  for (s = string; whitespace (*s); s++)
+    ;
+    
+  if (*s == 0)
+    return (s);
+
+  t = s + strlen (s) - 1;
+  while (t > s && whitespace (*t))
+    t--;
+  *++t = '\0';
+
+  return s;
+}
+
+/* **************************************************************** */
+/*                                                                  */
+/*                  Interface to Readline Completion                */
+/*                                                                  */
+/* **************************************************************** */
+
+char *command_generator PARAMS((const char *, int));
+char **fileman_completion PARAMS((const char *, int, int));
+
+/* Tell the GNU Readline library how to complete.  We want to try to complete
+   on command names if this is the first word in the line, or on filenames
+   if not. */
+initialize_readline ()
+{
+  /* Allow conditional parsing of the ~/.inputrc file. */
+  rl_readline_name = "FileMan";
+
+  /* Tell the completer that we want a crack first. */
+  rl_attempted_completion_function = fileman_completion;
+}
+
+/* Attempt to complete on the contents of TEXT.  START and END bound the
+   region of rl_line_buffer that contains the word to complete.  TEXT is
+   the word to complete.  We can use the entire contents of rl_line_buffer
+   in case we want to do some simple parsing.  Return the array of matches,
+   or NULL if there aren't any. */
+char **
+fileman_completion (text, start, end)
+     const char *text;
+     int start, end;
+{
+  char **matches;
+
+  matches = (char **)NULL;
+
+  /* If this word is at the start of the line, then it is a command
+     to complete.  Otherwise it is the name of a file in the current
+     directory. */
+  if (start == 0)
+    matches = rl_completion_matches (text, command_generator);
+
+  return (matches);
+}
+
+/* Generator function for command completion.  STATE lets us know whether
+   to start from scratch; without any state (i.e. STATE == 0), then we
+   start at the top of the list. */
+char *
+command_generator (text, state)
+     const char *text;
+     int state;
+{
+  static int list_index, len;
+  char *name;
+
+  /* If this is a new word to complete, initialize now.  This includes
+     saving the length of TEXT for efficiency, and initializing the index
+     variable to 0. */
+  if (!state)
+    {
+      list_index = 0;
+      len = strlen (text);
+    }
+
+  /* Return the next name which partially matches from the command list. */
+  while (name = commands[list_index].name)
+    {
+      list_index++;
+
+      if (strncmp (name, text, len) == 0)
+        return (dupstr(name));
+    }
+
+  /* If no names matched, then return NULL. */
+  return ((char *)NULL);
+}
+
+/* **************************************************************** */
+/*                                                                  */
+/*                       FileMan Commands                           */
+/*                                                                  */
+/* **************************************************************** */
+
+/* String to pass to system ().  This is for the LIST, VIEW and RENAME
+   commands. */
+static char syscom[1024];
+
+/* List the file(s) named in arg. */
+com_list (arg)
+     char *arg;
+{
+  if (!arg)
+    arg = "";
+
+  sprintf (syscom, "ls -FClg %s", arg);
+  return (system (syscom));
+}
+
+com_view (arg)
+     char *arg;
+{
+  if (!valid_argument ("view", arg))
+    return 1;
+
+#if defined (__MSDOS__)
+  /* more.com doesn't grok slashes in pathnames */
+  sprintf (syscom, "less %s", arg);
+#else
+  sprintf (syscom, "more %s", arg);
+#endif
+  return (system (syscom));
+}
+
+com_rename (arg)
+     char *arg;
+{
+  too_dangerous ("rename");
+  return (1);
+}
+
+com_stat (arg)
+     char *arg;
+{
+  struct stat finfo;
+
+  if (!valid_argument ("stat", arg))
+    return (1);
+
+  if (stat (arg, &finfo) == -1)
+    {
+      perror (arg);
+      return (1);
+    }
+
+  printf ("Statistics for `%s':\n", arg);
+
+  printf ("%s has %d link%s, and is %d byte%s in length.\n",
+	  arg,
+          finfo.st_nlink,
+          (finfo.st_nlink == 1) ? "" : "s",
+          finfo.st_size,
+          (finfo.st_size == 1) ? "" : "s");
+  printf ("Inode Last Change at: %s", ctime (&finfo.st_ctime));
+  printf ("      Last access at: %s", ctime (&finfo.st_atime));
+  printf ("    Last modified at: %s", ctime (&finfo.st_mtime));
+  return (0);
+}
+
+com_delete (arg)
+     char *arg;
+{
+  too_dangerous ("delete");
+  return (1);
+}
+
+/* Print out help for ARG, or for all of the commands if ARG is
+   not present. */
+com_help (arg)
+     char *arg;
+{
+  register int i;
+  int printed = 0;
+
+  for (i = 0; commands[i].name; i++)
+    {
+      if (!*arg || (strcmp (arg, commands[i].name) == 0))
+        {
+          printf ("%s\t\t%s.\n", commands[i].name, commands[i].doc);
+          printed++;
+        }
+    }
+
+  if (!printed)
+    {
+      printf ("No commands match `%s'.  Possibilties are:\n", arg);
+
+      for (i = 0; commands[i].name; i++)
+        {
+          /* Print in six columns. */
+          if (printed == 6)
+            {
+              printed = 0;
+              printf ("\n");
+            }
+
+          printf ("%s\t", commands[i].name);
+          printed++;
+        }
+
+      if (printed)
+        printf ("\n");
+    }
+  return (0);
+}
+
+/* Change to the directory ARG. */
+com_cd (arg)
+     char *arg;
+{
+  if (chdir (arg) == -1)
+    {
+      perror (arg);
+      return 1;
+    }
+
+  com_pwd ("");
+  return (0);
+}
+
+/* Print out the current working directory. */
+com_pwd (ignore)
+     char *ignore;
+{
+  char dir[1024], *s;
+
+  s = getcwd (dir, sizeof(dir) - 1);
+  if (s == 0)
+    {
+      printf ("Error getting pwd: %s\n", dir);
+      return 1;
+    }
+
+  printf ("Current directory is %s\n", dir);
+  return 0;
+}
+
+/* The user wishes to quit using this program.  Just set DONE non-zero. */
+com_quit (arg)
+     char *arg;
+{
+  done = 1;
+  return (0);
+}
+
+/* Function which tells you that you can't do this. */
+too_dangerous (caller)
+     char *caller;
+{
+  fprintf (stderr,
+           "%s: Too dangerous for me to distribute.  Write it yourself.\n",
+           caller);
+}
+
+/* Return non-zero if ARG is a valid argument for CALLER, else print
+   an error message and return zero. */
+int
+valid_argument (caller, arg)
+     char *caller, *arg;
+{
+  if (!arg || !*arg)
+    {
+      fprintf (stderr, "%s: Argument required.\n", caller);
+      return (0);
+    }
+
+  return (1);
+}
diff --git a/readline-4.3/examples/histexamp.c b/readline-4.3/examples/histexamp.c
new file mode 100644
index 0000000..45651df
--- /dev/null
+++ b/readline-4.3/examples/histexamp.c
@@ -0,0 +1,112 @@
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#include <stdio.h>
+
+#ifdef READLINE_LIBRARY
+#  include "history.h"
+#else
+#  include <readline/history.h>
+#endif
+
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char line[1024], *t;
+  int len, done = 0;
+
+  line[0] = 0;
+
+  using_history ();
+  while (!done)
+    {
+      printf ("history$ ");
+      fflush (stdout);
+      t = fgets (line, sizeof (line) - 1, stdin);
+      if (t && *t)
+        {
+          len = strlen (t);
+          if (t[len - 1] == '\n')
+            t[len - 1] = '\0';
+        }
+
+      if (!t)
+        strcpy (line, "quit");
+
+      if (line[0])
+        {
+          char *expansion;
+          int result;
+
+          using_history ();
+
+          result = history_expand (line, &expansion);
+          if (result)
+            fprintf (stderr, "%s\n", expansion);
+
+          if (result < 0 || result == 2)
+            {
+              free (expansion);
+              continue;
+            }
+
+          add_history (expansion);
+          strncpy (line, expansion, sizeof (line) - 1);
+          free (expansion);
+        }
+
+      if (strcmp (line, "quit") == 0)
+        done = 1;
+      else if (strcmp (line, "save") == 0)
+        write_history ("history_file");
+      else if (strcmp (line, "read") == 0)
+        read_history ("history_file");
+      else if (strcmp (line, "list") == 0)
+        {
+          register HIST_ENTRY **the_list;
+          register int i;
+
+          the_list = history_list ();
+          if (the_list)
+            for (i = 0; the_list[i]; i++)
+              printf ("%d: %s\n", i + history_base, the_list[i]->line);
+        }
+      else if (strncmp (line, "delete", 6) == 0)
+        {
+          int which;
+          if ((sscanf (line + 6, "%d", &which)) == 1)
+            {
+              HIST_ENTRY *entry = remove_history (which);
+              if (!entry)
+                fprintf (stderr, "No such entry %d\n", which);
+              else
+                {
+                  free (entry->line);
+                  free (entry);
+                }
+            }
+          else
+            {
+              fprintf (stderr, "non-numeric arg given to `delete'\n");
+            }
+        }
+    }
+}
diff --git a/readline-4.3/examples/manexamp.c b/readline-4.3/examples/manexamp.c
new file mode 100644
index 0000000..9c6cf2c
--- /dev/null
+++ b/readline-4.3/examples/manexamp.c
@@ -0,0 +1,112 @@
+/* manexamp.c -- The examples which appear in the documentation are here. */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#include <stdio.h>
+#include <readline/readline.h>
+
+/* **************************************************************** */
+/*                                                                  */
+/*   			How to Emulate gets ()			    */
+/*                                                                  */
+/* **************************************************************** */
+
+/* A static variable for holding the line. */
+static char *line_read = (char *)NULL;
+
+/* Read a string, and return a pointer to it.  Returns NULL on EOF. */
+char *
+rl_gets ()
+{
+  /* If the buffer has already been allocated, return the memory
+     to the free pool. */
+  if (line_read)
+    {
+      free (line_read);
+      line_read = (char *)NULL;
+    }
+
+  /* Get a line from the user. */
+  line_read = readline ("");
+
+  /* If the line has any text in it, save it on the history. */
+  if (line_read && *line_read)
+    add_history (line_read);
+
+  return (line_read);
+}
+
+/* **************************************************************** */
+/*                                                                  */
+/*        Writing a Function to be Called by Readline.              */
+/*                                                                  */
+/* **************************************************************** */
+
+/* Invert the case of the COUNT following characters. */
+invert_case_line (count, key)
+     int count, key;
+{
+  register int start, end;
+
+  start = rl_point;
+
+  if (count < 0)
+    {
+      direction = -1;
+      count = -count;
+    }
+  else
+    direction = 1;
+      
+  /* Find the end of the range to modify. */
+  end = start + (count * direction);
+
+  /* Force it to be within range. */
+  if (end > rl_end)
+    end = rl_end;
+  else if (end < 0)
+    end = -1;
+
+  if (start > end)
+    {
+      int temp = start;
+      start = end;
+      end = temp;
+    }
+
+  if (start == end)
+    return;
+
+  /* Tell readline that we are modifying the line, so save the undo
+     information. */
+  rl_modifying (start, end);
+
+  for (; start != end; start += direction)
+    {
+      if (_rl_uppercase_p (rl_line_buffer[start]))
+	rl_line_buffer[start] = _rl_to_lower (rl_line_buffer[start]);
+      else if (_rl_lowercase_p (rl_line_buffer[start]))
+	rl_line_buffer[start] = _rl_to_upper (rl_line_buffer[start]);
+    }
+
+  /* Move point to on top of the last character changed. */
+  rl_point = end - direction;
+}
diff --git a/readline-4.3/examples/readlinebuf.h b/readline-4.3/examples/readlinebuf.h
new file mode 100644
index 0000000..91ef4d6
--- /dev/null
+++ b/readline-4.3/examples/readlinebuf.h
@@ -0,0 +1,139 @@
+/*******************************************************************************
+ * $Revision$
+ * $Date$
+ * $Author$
+ *
+ * Contents: A streambuf which uses the GNU readline library for line I/O
+ * (c) 2001 by Dimitris Vyzovitis [vyzo@media.mit.edu]
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the Free
+ * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ ******************************************************************************/
+
+#ifndef _READLINEBUF_H_
+#define _READLINEBUF_H_
+
+#include <iostream>
+#include <cstring>
+#include <cassert>
+#include <cstdlib>
+#include <cstdio>
+
+#include <readline/readline.h>
+#include <readline/history.h>
+
+#if (defined __GNUC__) && (__GNUC__ < 3)
+#include <streambuf.h>
+#else
+#include <streambuf>
+using std::streamsize;
+using std::streambuf;
+#endif
+
+class readlinebuf : public streambuf {
+public:
+#if (defined __GNUC__) && (__GNUC__ < 3)
+	typedef char char_type;
+	typedef int int_type;
+	typedef streampos pos_type;
+	typedef streamoff off_type;
+#endif
+	static const int_type eof = EOF; // this is -1
+	static const int_type not_eof = 0;
+
+private:
+	const char* prompt_;
+	bool history_;
+	char* line_;
+	int low_;
+	int high_;
+
+protected:
+		
+	virtual int_type showmanyc() const { return high_ - low_; }
+		
+	virtual streamsize xsgetn( char_type* buf, streamsize n ) {
+		int rd = n > (high_ - low_)? (high_ - low_) : n;
+		memcpy( buf, line_, rd );
+		low_ += rd;
+			
+		if ( rd < n ) {
+			low_ = high_ = 0;
+			free( line_ ); // free( NULL ) is a noop
+			line_ = readline( prompt_ );
+			if ( line_ ) {
+				high_ = strlen( line_ );
+				if ( history_ && high_ ) add_history( line_ );
+				rd += xsgetn( buf + rd, n - rd );
+			}
+		}
+			
+		return rd; 
+	}
+		
+	virtual int_type underflow() {
+		if ( high_ == low_ ) {
+			low_ = high_ = 0;
+			free( line_ ); // free( NULL ) is a noop
+			line_ = readline( prompt_ );
+			if ( line_ ) {
+				high_ = strlen( line_ );
+				if ( history_ && high_ ) add_history( line_ );
+			}
+		}
+			
+		if ( low_ < high_ ) return line_[low_];
+		else return eof;
+	}
+		
+	virtual int_type uflow() {
+		int_type c = underflow();
+		if ( c != eof ) ++low_;
+		return c;
+	}
+		
+	virtual int_type pbackfail( int_type c = eof ) {
+		if ( low_ > 0 )	--low_;
+		else if ( c != eof ) {
+			if ( high_ > 0 ) {
+				char* nl = (char*)realloc( line_, high_ + 1 );
+				if ( nl ) {
+					line_ = (char*)memcpy( nl + 1, line_, high_ );
+					high_ += 1;
+					line_[0] = char( c );
+				} else return eof;
+			} else {
+				assert( !line_ );
+				line_ = (char*)malloc( sizeof( char ) );
+				*line_ = char( c );
+				high_ = 1;
+			}
+		} else return eof;
+
+		return not_eof;
+	}
+ 		
+public:
+	readlinebuf( const char* prompt = NULL, bool history = true ) 
+		: prompt_( prompt ), history_( history ),
+		  line_( NULL ), low_( 0 ), high_( 0 ) {
+		setbuf( 0, 0 );
+	}
+		
+		
+};
+
+#endif
diff --git a/readline-4.3/examples/rl.c b/readline-4.3/examples/rl.c
new file mode 100644
index 0000000..d260489
--- /dev/null
+++ b/readline-4.3/examples/rl.c
@@ -0,0 +1,151 @@
+/*
+ * rl - command-line interface to read a line from the standard input
+ *      (or another fd) using readline.
+ *
+ * usage: rl [-p prompt] [-u unit] [-d default] [-n nchars]
+ */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+#include "posixstat.h"
+
+#if defined (READLINE_LIBRARY)
+#  include "readline.h"
+#  include "history.h"
+#else
+#  include <readline/readline.h>
+#  include <readline/history.h>
+#endif
+
+extern int optind;
+extern char *optarg;
+
+#if !defined (strchr) && !defined (__STDC__)
+extern char *strrchr();
+#endif
+
+static char *progname;
+static char *deftext;
+
+static int
+set_deftext ()
+{
+  if (deftext)
+    {
+      rl_insert_text (deftext);
+      deftext = (char *)NULL;
+      rl_startup_hook = (rl_hook_func_t *)NULL;
+    }
+  return 0;
+}
+
+static void
+usage()
+{
+  fprintf (stderr, "%s: usage: %s [-p prompt] [-u unit] [-d default] [-n nchars]\n",
+		progname, progname);
+}
+
+int
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char *temp, *prompt;
+  struct stat sb;
+  int opt, fd, nch;
+  FILE *ifp;
+
+  progname = strrchr(argv[0], '/');
+  if (progname == 0)
+    progname = argv[0];
+  else
+    progname++;
+
+  /* defaults */
+  prompt = "readline$ ";
+  fd = nch = 0;
+  deftext = (char *)0;
+
+  while ((opt = getopt(argc, argv, "p:u:d:n:")) != EOF)
+    {
+      switch (opt)
+	{
+	case 'p':
+	  prompt = optarg;
+	  break;
+	case 'u':
+	  fd = atoi(optarg);
+	  if (fd < 0)
+	    {
+	      fprintf (stderr, "%s: bad file descriptor `%s'\n", progname, optarg);
+	      exit (2);
+	    }
+	  break;
+	case 'd':
+	  deftext = optarg;
+	  break;
+	case 'n':
+	  nch = atoi(optarg);
+	  if (nch < 0)
+	    {
+	      fprintf (stderr, "%s: bad value for -n: `%s'\n", progname, optarg);
+	      exit (2);
+	    }
+	  break;
+	default:
+	  usage ();
+	  exit (2);
+	}
+    }
+
+  if (fd != 0)
+    {
+      if (fstat (fd, &sb) < 0)
+	{
+	  fprintf (stderr, "%s: %d: bad file descriptor\n", progname, fd);
+	  exit (1);
+	}
+      ifp = fdopen (fd, "r");
+      rl_instream = ifp;
+    }
+
+  if (deftext && *deftext)
+    rl_startup_hook = set_deftext;
+
+  if (nch > 0)
+    rl_num_chars_to_read = nch;
+
+  temp = readline (prompt);
+
+  /* Test for EOF. */
+  if (temp == 0)
+    exit (1);
+
+  printf ("%s\n", temp);
+  exit (0);
+}
diff --git a/readline-4.3/examples/rlcat.c b/readline-4.3/examples/rlcat.c
new file mode 100644
index 0000000..176b9f4
--- /dev/null
+++ b/readline-4.3/examples/rlcat.c
@@ -0,0 +1,174 @@
+/*
+ * rlcat - cat(1) using readline
+ *
+ * usage: rlcat
+ */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+
+#include <sys/types.h>
+#include "posixstat.h"
+
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include <errno.h>
+
+#ifndef errno
+extern int errno;
+#endif
+
+#if defined (READLINE_LIBRARY)
+#  include "readline.h"
+#  include "history.h"
+#else
+#  include <readline/readline.h>
+#  include <readline/history.h>
+#endif
+
+extern int optind;
+extern char *optarg;
+
+static int stdcat();
+
+static char *progname;
+static int vflag;
+
+static void
+usage()
+{
+  fprintf (stderr, "%s: usage: %s [-vEVN] [filename]\n", progname, progname);
+}
+
+int
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char *temp;
+  int opt, Vflag, Nflag;
+
+  progname = strrchr(argv[0], '/');
+  if (progname == 0)
+    progname = argv[0];
+  else
+    progname++;
+
+  vflag = Vflag = Nflag = 0;
+  while ((opt = getopt(argc, argv, "vEVN")) != EOF)
+    {
+      switch (opt)
+	{
+	case 'v':
+	  vflag = 1;
+	  break;
+	case 'V':
+	  Vflag = 1;
+	  break;
+	case 'E':
+	  Vflag = 0;
+	  break;
+	case 'N':
+	  Nflag = 1;
+	  break;
+	default:
+	  usage ();
+	  exit (2);
+	}
+    }
+
+  argc -= optind;
+  argv += optind;
+
+  if (isatty(0) == 0 || argc || Nflag)
+    return stdcat(argc, argv);
+
+  rl_variable_bind ("editing-mode", Vflag ? "vi" : "emacs");
+  while (temp = readline (""))
+    {
+      if (*temp)
+        add_history (temp);
+      printf ("%s\n", temp);
+    }
+
+  return (ferror (stdout));
+}
+
+static int
+fcopy(fp)
+     FILE *fp;
+{
+  int c;
+  char *x;
+
+  while ((c = getc(fp)) != EOF)
+    {
+      if (vflag && isascii ((unsigned char)c) && isprint((unsigned char)c) == 0)
+	{
+	  x = rl_untranslate_keyseq (c);
+	  if (fputs (x, stdout) != 0)
+	    return 1;
+	}
+      else if (putchar (c) == EOF)
+        return 1;
+    }
+  return (ferror (stdout));
+}
+
+int
+stdcat (argc, argv)
+     int argc;
+     char **argv;
+{
+  int  i, fd, r;
+  char *s;
+  FILE *fp;
+
+  if (argc == 0)
+    return (fcopy(stdin));
+
+  for (i = 0, r = 1; i < argc; i++)
+    {
+      if (*argv[i] == '-' && argv[i][1] == 0)
+	fp = stdin;
+      else
+	{
+	  fp = fopen (argv[i], "r");
+	  if (fp == 0)
+	    {
+	      fprintf (stderr, "%s: %s: cannot open: %s\n", progname, argv[i], strerror(errno));
+	      continue;
+	    }
+        }
+      r = fcopy (fp);
+      if (fp != stdin)
+	fclose(fp);
+    }
+  return r;
+}
diff --git a/readline-4.3/examples/rlfe.c b/readline-4.3/examples/rlfe.c
new file mode 100644
index 0000000..d634d7c
--- /dev/null
+++ b/readline-4.3/examples/rlfe.c
@@ -0,0 +1,1042 @@
+/* A front-end using readline to "cook" input lines for Kawa.
+ *
+ * Copyright (C) 1999  Per Bothner
+ * 
+ * This front-end program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as published
+ * by the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * Some code from Johnson & Troan: "Linux Application Development"
+ * (Addison-Wesley, 1998) was used directly or for inspiration.
+ */
+
+/* PROBLEMS/TODO:
+ *
+ * Only tested under Linux;  needs to be ported.
+ *
+ * When running mc -c under the Linux console, mc does not recognize
+ * mouse clicks, which mc does when not running under fep.
+ *
+ * Pasting selected text containing tabs is like hitting the tab character,
+ * which invokes readline completion.  We don't want this.  I don't know
+ * if this is fixable without integrating fep into a terminal emulator.
+ *
+ * Echo suppression is a kludge, but can only be avoided with better kernel
+ * support: We need a tty mode to disable "real" echoing, while still
+ * letting the inferior think its tty driver to doing echoing.
+ * Stevens's book claims SCR$ and BSD4.3+ have TIOCREMOTE.
+ *
+ * The latest readline may have some hooks we can use to avoid having
+ * to back up the prompt.
+ *
+ * Desirable readline feature:  When in cooked no-echo mode (e.g. password),
+ * echo characters are they are types with '*', but remove them when done.
+ *
+ * A synchronous output while we're editing an input line should be
+ * inserted in the output view *before* the input line, so that the
+ * lines being edited (with the prompt) float at the end of the input.
+ *
+ * A "page mode" option to emulate more/less behavior:  At each page of
+ * output, pause for a user command.  This required parsing the output
+ * to keep track of line lengths.  It also requires remembering the
+ * output, if we want an option to scroll back, which suggests that
+ * this should be integrated with a terminal emulator like xterm.
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <signal.h>
+#include <netdb.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <grp.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include <termios.h>
+#include <limits.h>
+#include <dirent.h>
+
+#ifdef READLINE_LIBRARY
+#  include "readline.h"
+#  include "history.h"
+#else
+#  include <readline/readline.h>
+#  include <readline/history.h>
+#endif
+
+#ifndef COMMAND
+#define COMMAND "/bin/sh"
+#endif
+#ifndef COMMAND_ARGS
+#define COMMAND_ARGS COMMAND
+#endif
+
+#ifndef HAVE_MEMMOVE
+#ifndef memmove
+#  if __GNUC__ > 1
+#    define memmove(d, s, n)	__builtin_memcpy(d, s, n)
+#  else
+#    define memmove(d, s, n)	memcpy(d, s, n)
+#  endif
+#else
+#  define memmove(d, s, n)	memcpy(d, s, n)
+#endif
+#endif
+
+#define APPLICATION_NAME "Rlfe"
+
+#ifndef errno
+extern int errno;
+#endif
+
+extern int optind;
+extern char *optarg;
+
+static char *progname;
+static char *progversion;
+
+static int in_from_inferior_fd;
+static int out_to_inferior_fd;
+
+/* Unfortunately, we cannot safely display echo from the inferior process.
+   The reason is that the echo bit in the pty is "owned" by the inferior,
+   and if we try to turn it off, we could confuse the inferior.
+   Thus, when echoing, we get echo twice:  First readline echoes while
+   we're actually editing. Then we send the line to the inferior, and the
+   terminal driver send back an extra echo.
+   The work-around is to remember the input lines, and when we see that
+   line come back, we supress the output.
+   A better solution (supposedly available on SVR4) would be a smarter
+   terminal driver, with more flags ... */
+#define ECHO_SUPPRESS_MAX 1024
+char echo_suppress_buffer[ECHO_SUPPRESS_MAX];
+int echo_suppress_start = 0;
+int echo_suppress_limit = 0;
+
+/* #define DEBUG */
+
+static FILE *logfile = NULL;
+
+#ifdef DEBUG
+FILE *debugfile = NULL;
+#define DPRINT0(FMT) (fprintf(debugfile, FMT), fflush(debugfile))
+#define DPRINT1(FMT, V1) (fprintf(debugfile, FMT, V1), fflush(debugfile))
+#define DPRINT2(FMT, V1, V2) (fprintf(debugfile, FMT, V1, V2), fflush(debugfile))
+#else
+#define DPRINT0(FMT) /* Do nothing */
+#define DPRINT1(FMT, V1) /* Do nothing */
+#define DPRINT2(FMT, V1, V2) /* Do nothing */
+#endif
+
+struct termios orig_term;
+
+static int rlfe_directory_completion_hook __P((char **));
+static int rlfe_directory_rewrite_hook __P((char **));
+static char *rlfe_filename_completion_function __P((const char *, int));
+
+/* Pid of child process. */
+static pid_t child = -1;
+
+static void
+sig_child (int signo)
+{
+  int status;
+  wait (&status);
+  DPRINT0 ("(Child process died.)\n");
+  tcsetattr(STDIN_FILENO, TCSANOW, &orig_term);
+  exit (0);
+}
+
+volatile int propagate_sigwinch = 0;
+
+/* sigwinch_handler
+ * propagate window size changes from input file descriptor to
+ * master side of pty.
+ */
+void sigwinch_handler(int signal) { 
+   propagate_sigwinch = 1;
+}
+
+/* get_master_pty() takes a double-indirect character pointer in which
+ * to put a slave name, and returns an integer file descriptor.
+ * If it returns < 0, an error has occurred.
+ * Otherwise, it has returned the master pty file descriptor, and fills
+ * in *name with the name of the corresponding slave pty.
+ * Once the slave pty has been opened, you are responsible to free *name.
+ */
+
+int get_master_pty(char **name) { 
+   int i, j;
+   /* default to returning error */
+   int master = -1;
+
+   /* create a dummy name to fill in */
+   *name = strdup("/dev/ptyXX");
+
+   /* search for an unused pty */
+   for (i=0; i<16 && master <= 0; i++) {
+      for (j=0; j<16 && master <= 0; j++) {
+         (*name)[5] = 'p';
+         (*name)[8] = "pqrstuvwxyzPQRST"[i];
+         (*name)[9] = "0123456789abcdef"[j];
+         /* open the master pty */
+         if ((master = open(*name, O_RDWR)) < 0) {
+            if (errno == ENOENT) {
+               /* we are out of pty devices */
+               free (*name);
+               return (master);
+            }
+         }
+         else {
+           /* By substituting a letter, we change the master pty
+            * name into the slave pty name.
+            */
+           (*name)[5] = 't';
+           if (access(*name, R_OK|W_OK) != 0)
+             {
+               close(master);
+               master = -1;
+             }
+         }
+      }
+   }
+   if ((master < 0) && (i == 16) && (j == 16)) {
+      /* must have tried every pty unsuccessfully */
+      free (*name);
+      return (master);
+   }
+
+   (*name)[5] = 't';
+
+   return (master);
+}
+
+/* get_slave_pty() returns an integer file descriptor.
+ * If it returns < 0, an error has occurred.
+ * Otherwise, it has returned the slave file descriptor.
+ */
+
+int get_slave_pty(char *name) { 
+   struct group *gptr;
+   gid_t gid;
+   int slave = -1;
+
+   /* chown/chmod the corresponding pty, if possible.
+    * This will only work if the process has root permissions.
+    * Alternatively, write and exec a small setuid program that
+    * does just this.
+    */
+   if ((gptr = getgrnam("tty")) != 0) {
+      gid = gptr->gr_gid;
+   } else {
+      /* if the tty group does not exist, don't change the
+       * group on the slave pty, only the owner
+       */
+      gid = -1;
+   }
+
+   /* Note that we do not check for errors here.  If this is code
+    * where these actions are critical, check for errors!
+    */
+   chown(name, getuid(), gid);
+   /* This code only makes the slave read/writeable for the user.
+    * If this is for an interactive shell that will want to
+    * receive "write" and "wall" messages, OR S_IWGRP into the
+    * second argument below.
+    */
+   chmod(name, S_IRUSR|S_IWUSR);
+
+   /* open the corresponding slave pty */
+   slave = open(name, O_RDWR);
+   return (slave);
+}
+
+/* Certain special characters, such as ctrl/C, we want to pass directly
+   to the inferior, rather than letting readline handle them. */
+
+static char special_chars[20];
+static int special_chars_count;
+
+static void
+add_special_char(int ch)
+{
+  if (ch != 0)
+    special_chars[special_chars_count++] = ch;
+}
+
+static int eof_char;
+
+static int
+is_special_char(int ch)
+{
+  int i;
+#if 0
+  if (ch == eof_char && rl_point == rl_end)
+    return 1;
+#endif
+  for (i = special_chars_count;  --i >= 0; )
+    if (special_chars[i] == ch)
+      return 1;
+  return 0;
+}
+
+static char buf[1024];
+/* buf[0 .. buf_count-1] is the what has been emitted on the current line.
+   It is used as the readline prompt. */
+static int buf_count = 0;
+
+int num_keys = 0;
+
+static void
+null_prep_terminal (int meta)
+{
+}
+
+static void
+null_deprep_terminal ()
+{
+}
+
+char pending_special_char;
+
+static void
+line_handler (char *line)
+{
+  if (line == NULL)
+    {
+      char buf[1];
+      DPRINT0("saw eof!\n");
+      buf[0] = '\004'; /* ctrl/d */
+      write (out_to_inferior_fd, buf, 1);
+    }
+  else
+    {
+      static char enter[] = "\r";
+      /*  Send line to inferior: */
+      int length = strlen (line);
+      if (length > ECHO_SUPPRESS_MAX-2)
+	{
+	  echo_suppress_start = 0;
+	  echo_suppress_limit = 0;
+	}
+      else
+	{
+	  if (echo_suppress_limit + length > ECHO_SUPPRESS_MAX - 2)
+	    {
+	      if (echo_suppress_limit - echo_suppress_start + length
+		  <= ECHO_SUPPRESS_MAX - 2)
+		{
+		  memmove (echo_suppress_buffer,
+			   echo_suppress_buffer + echo_suppress_start,
+			   echo_suppress_limit - echo_suppress_start);
+		  echo_suppress_limit -= echo_suppress_start;
+		  echo_suppress_start = 0;
+		}
+	      else
+		{
+		  echo_suppress_limit = 0;
+		}
+	      echo_suppress_start = 0;
+	    }
+	  memcpy (echo_suppress_buffer + echo_suppress_limit,
+		  line, length);
+	  echo_suppress_limit += length;
+	  echo_suppress_buffer[echo_suppress_limit++] = '\r';
+	  echo_suppress_buffer[echo_suppress_limit++] = '\n';
+	}
+      write (out_to_inferior_fd, line, length);
+      if (pending_special_char == 0)
+        {
+          write (out_to_inferior_fd, enter, sizeof(enter)-1);
+          if (*line)
+            add_history (line);
+        }
+      free (line);
+    }
+  rl_callback_handler_remove ();
+  buf_count = 0;
+  num_keys = 0;
+  if (pending_special_char != 0)
+    {
+      write (out_to_inferior_fd, &pending_special_char, 1);
+      pending_special_char = 0;
+    }
+}
+
+/* Value of rl_getc_function.
+   Use this because readline should read from stdin, not rl_instream,
+   points to the pty (so readline has monitor its terminal modes). */
+
+int
+my_rl_getc (FILE *dummy)
+{
+  int ch = rl_getc (stdin);
+  if (is_special_char (ch))
+    {
+      pending_special_char = ch;
+      return '\r';
+    }
+  return ch;
+}
+
+static void
+usage()
+{
+  fprintf (stderr, "%s: usage: %s [-l filename] [-a] [-n appname] [-hv] [command [arguments...]]\n",
+		   progname, progname);
+}
+
+int
+main(int argc, char** argv)
+{
+  char *path;
+  int i, append;
+  int master;
+  char *name, *logfname, *appname;
+  int in_from_tty_fd;
+  struct sigaction act;
+  struct winsize ws;
+  struct termios t;
+  int maxfd;
+  fd_set in_set;
+  static char empty_string[1] = "";
+  char *prompt = empty_string;
+  int ioctl_err = 0;
+
+  if ((progname = strrchr (argv[0], '/')) == 0)
+    progname = argv[0];
+  else
+    progname++;
+  progversion = RL_LIBRARY_VERSION;
+
+  append = 0;
+  appname = APPLICATION_NAME;
+  logfname = (char *)NULL;
+
+  while ((i = getopt (argc, argv, "ahl:n:v")) != EOF)
+    {
+      switch (i)
+	{
+	case 'l':
+	  logfname = optarg;
+	  break;
+	case 'n':
+	  appname = optarg;
+	  break;
+	case 'a':
+	  append = 1;
+	  break;
+	case 'h':
+	  usage ();
+	  exit (0);
+	case 'v':
+	  fprintf (stderr, "%s version %s\n", progname, progversion);
+	  exit (0);
+	default:
+	  usage ();
+	  exit (2);
+	}
+    }
+
+  argc -= optind;
+  argv += optind;
+
+  if (logfname)
+    {
+      logfile = fopen (logfname, append ? "a" : "w");
+      if (logfile == 0)
+	fprintf (stderr, "%s: warning: could not open log file %s: %s\n",
+			 progname, logfname, strerror (errno));
+    }
+    
+  rl_readline_name = appname;
+  
+#ifdef DEBUG
+  debugfile = fopen("LOG", "w");
+#endif
+
+  if ((master = get_master_pty(&name)) < 0)
+    {
+      perror("ptypair: could not open master pty");
+      exit(1);
+    }
+
+  DPRINT1("pty name: '%s'\n", name);
+
+  /* set up SIGWINCH handler */
+  act.sa_handler = sigwinch_handler;
+  sigemptyset(&(act.sa_mask));
+  act.sa_flags = 0;
+  if (sigaction(SIGWINCH, &act, NULL) < 0)
+    {
+      perror("ptypair: could not handle SIGWINCH ");
+      exit(1);
+    }
+
+  if (ioctl(STDIN_FILENO, TIOCGWINSZ, &ws) < 0)
+    {
+      perror("ptypair: could not get window size");
+      exit(1);
+    }
+
+  if ((child = fork()) < 0)
+    {
+      perror("cannot fork");
+      exit(1);
+    }
+
+  if (child == 0)
+    { 
+      int slave;  /* file descriptor for slave pty */
+
+      /* We are in the child process */
+      close(master);
+
+#ifdef TIOCSCTTY
+      if ((slave = get_slave_pty(name)) < 0)
+	{
+	  perror("ptypair: could not open slave pty");
+	  exit(1);
+	}
+      free(name);
+#endif
+
+      /* We need to make this process a session group leader, because
+       * it is on a new PTY, and things like job control simply will
+       * not work correctly unless there is a session group leader
+       * and process group leader (which a session group leader
+       * automatically is). This also disassociates us from our old
+       * controlling tty. 
+       */
+      if (setsid() < 0)
+	{
+	  perror("could not set session leader");
+	}
+
+      /* Tie us to our new controlling tty. */
+#ifdef TIOCSCTTY
+      if (ioctl(slave, TIOCSCTTY, NULL))
+	{
+	  perror("could not set new controlling tty");
+	}
+#else
+      if ((slave = get_slave_pty(name)) < 0)
+	{
+	  perror("ptypair: could not open slave pty");
+	  exit(1);
+	}
+      free(name);
+#endif
+
+      /* make slave pty be standard in, out, and error */
+      dup2(slave, STDIN_FILENO);
+      dup2(slave, STDOUT_FILENO);
+      dup2(slave, STDERR_FILENO);
+
+      /* at this point the slave pty should be standard input */
+      if (slave > 2)
+	{
+	  close(slave);
+	}
+
+      /* Try to restore window size; failure isn't critical */
+      if (ioctl(STDOUT_FILENO, TIOCSWINSZ, &ws) < 0)
+	{
+	  perror("could not restore window size");
+	}
+
+      /* now start the shell */
+      {
+	static char* command_args[] = { COMMAND_ARGS, NULL };
+	if (argc < 1)
+	  execvp(COMMAND, command_args);
+	else
+	  execvp(argv[0], &argv[0]);
+      }
+
+      /* should never be reached */
+      exit(1);
+    }
+
+  /* parent */
+  signal (SIGCHLD, sig_child);
+  free(name);
+
+  /* Note that we only set termios settings for standard input;
+   * the master side of a pty is NOT a tty.
+   */
+  tcgetattr(STDIN_FILENO, &orig_term);
+
+  t = orig_term;
+  eof_char = t.c_cc[VEOF];
+  /*  add_special_char(t.c_cc[VEOF]);*/
+  add_special_char(t.c_cc[VINTR]);
+  add_special_char(t.c_cc[VQUIT]);
+  add_special_char(t.c_cc[VSUSP]);
+#if defined (VDISCARD)
+  add_special_char(t.c_cc[VDISCARD]);
+#endif
+
+#if 0
+  t.c_lflag |= (ICANON | ISIG | ECHO | ECHOCTL | ECHOE | \
+		ECHOK | ECHOKE | ECHONL | ECHOPRT );
+#else
+  t.c_lflag &= ~(ICANON | ISIG | ECHO | ECHOCTL | ECHOE | \
+		 ECHOK | ECHOKE | ECHONL | ECHOPRT );
+#endif
+  t.c_iflag |= IGNBRK;
+  t.c_cc[VMIN] = 1;
+  t.c_cc[VTIME] = 0;
+  tcsetattr(STDIN_FILENO, TCSANOW, &t);
+  in_from_inferior_fd = master;
+  out_to_inferior_fd = master;
+  rl_instream = fdopen (master, "r");
+  rl_getc_function = my_rl_getc;
+
+  rl_prep_term_function = null_prep_terminal; 
+  rl_deprep_term_function = null_deprep_terminal; 
+  rl_callback_handler_install (prompt, line_handler);
+
+#if 1
+  rl_directory_completion_hook = rlfe_directory_completion_hook;
+  rl_completion_entry_function = rlfe_filename_completion_function;
+#else
+  rl_directory_rewrite_hook = rlfe_directory_rewrite_hook;
+#endif
+
+  in_from_tty_fd = STDIN_FILENO;
+  FD_ZERO (&in_set);
+  maxfd = in_from_inferior_fd > in_from_tty_fd ? in_from_inferior_fd
+    : in_from_tty_fd;
+  for (;;)
+    {
+      int num;
+      FD_SET (in_from_inferior_fd, &in_set);
+      FD_SET (in_from_tty_fd, &in_set);
+
+      num = select(maxfd+1, &in_set, NULL, NULL, NULL);
+
+      if (propagate_sigwinch)
+	{
+	  struct winsize ws;
+	  if (ioctl (STDIN_FILENO, TIOCGWINSZ, &ws) >= 0)
+	    {
+	      ioctl (master, TIOCSWINSZ, &ws);
+	    }
+	  propagate_sigwinch = 0;
+	  continue;
+	}
+
+      if (num <= 0)
+	{
+	  perror ("select");
+	  exit (-1);
+	}
+      if (FD_ISSET (in_from_tty_fd, &in_set))
+	{
+	  extern int readline_echoing_p;
+	  struct termios term_master;
+	  int do_canon = 1;
+	  int ioctl_ret;
+
+	  DPRINT1("[tty avail num_keys:%d]\n", num_keys);
+
+	  /* If we can't get tty modes for the master side of the pty, we
+	     can't handle non-canonical-mode programs.  Always assume the
+	     master is in canonical echo mode if we can't tell. */
+	  ioctl_ret = tcgetattr(master, &term_master);
+
+	  if (ioctl_ret >= 0)
+	    {
+	      DPRINT2 ("echo:%d, canon:%d\n",
+			(term_master.c_lflag & ECHO) != 0,
+			(term_master.c_lflag & ICANON) != 0);
+	      do_canon = (term_master.c_lflag & ICANON) != 0;
+	      readline_echoing_p = (term_master.c_lflag & ECHO) != 0;
+	    }
+	  else
+	    {
+	      if (ioctl_err == 0)
+		DPRINT1("tcgetattr on master fd failed: errno = %d\n", errno);
+	      ioctl_err = 1;
+	    }
+
+	  if (do_canon == 0 && num_keys == 0)
+	    {
+	      char ch[10];
+	      int count = read (STDIN_FILENO, ch, sizeof(ch));
+	      write (out_to_inferior_fd, ch, count);
+	    }
+	  else
+	    {
+	      if (num_keys == 0)
+		{
+		  int i;
+		  /* Re-install callback handler for new prompt. */
+		  if (prompt != empty_string)
+		    free (prompt);
+		  prompt = malloc (buf_count + 1);
+		  if (prompt == NULL)
+		    prompt = empty_string;
+		  else
+		    {
+		      memcpy (prompt, buf, buf_count);
+		      prompt[buf_count] = '\0';
+		      DPRINT1("New prompt '%s'\n", prompt);
+#if 0 /* ifdef HAVE_RL_ALREADY_PROMPTED -- doesn't work */
+		      rl_already_prompted = buf_count > 0;
+#else
+		      if (buf_count > 0)
+			write (1, "\r", 1);
+#endif
+		    }
+		  rl_callback_handler_install (prompt, line_handler);
+		}
+	      num_keys++;
+	      rl_callback_read_char ();
+	    }
+	}
+      else /* input from inferior. */
+	{
+	  int i;
+	  int count;
+	  int old_count;
+	  if (buf_count > (sizeof(buf) >> 2))
+	    buf_count = 0;
+	  count = read (in_from_inferior_fd, buf+buf_count,
+			sizeof(buf) - buf_count);
+	  if (count <= 0)
+	    {
+	      DPRINT0 ("(Connection closed by foreign host.)\n");
+	      tcsetattr(STDIN_FILENO, TCSANOW, &orig_term);
+	      exit (0);
+	    }
+	  old_count = buf_count;
+
+	  /* Do some minimal carriage return translation and backspace
+	     processing before logging the input line. */
+	  if (logfile)
+	    {
+#ifndef __GNUC__
+	      char *b;
+#else
+	      char b[count + 1];
+#endif
+	      int i, j;
+
+#ifndef __GNUC__
+	      b = malloc (count + 1);
+	      if (b) {
+#endif
+	      for (i = 0; i < count; i++)
+	        b[i] = buf[buf_count + i];
+	      b[i] = '\0';
+	      for (i = j = 0; i <= count; i++)
+		{
+		  if (b[i] == '\r')
+		    {
+		      if (b[i+1] != '\n')
+		        b[j++] = '\n';
+		    }
+		  else if (b[i] == '\b')
+		    {
+		      if (i)
+			j--;
+		    }
+		  else
+		    b[j++] = b[i];
+		}
+	      fprintf (logfile, "%s", b);
+
+#ifndef __GNUC__
+	      free (b);
+	      }
+#endif
+	    }
+
+          /* Look for any pending echo that we need to suppress. */
+	  while (echo_suppress_start < echo_suppress_limit
+		 && count > 0
+		 && buf[buf_count] == echo_suppress_buffer[echo_suppress_start])
+	    {
+	      count--;
+	      buf_count++;
+	      echo_suppress_start++;
+	    }
+
+          /* Write to the terminal anything that was not suppressed. */
+          if (count > 0)
+            write (1, buf + buf_count, count);
+
+          /* Finally, look for a prompt candidate.
+           * When we get around to going input (from the keyboard),
+           * we will consider the prompt to be anything since the last
+           * line terminator.  So we need to save that text in the
+           * initial part of buf.  However, anything before the
+           * most recent end-of-line is not interesting. */
+	  buf_count += count;
+#if 1
+	  for (i = buf_count;  --i >= old_count; )
+#else
+	  for (i = buf_count - 1;  i-- >= buf_count - count; )
+#endif
+	    {
+	      if (buf[i] == '\n' || buf[i] == '\r')
+		{
+		  i++;
+		  memmove (buf, buf+i, buf_count - i);
+		  buf_count -= i;
+		  break;
+		}
+	    }
+	  DPRINT2("-> i: %d, buf_count: %d\n", i, buf_count);
+	}
+    }
+}
+
+/*
+ *
+ * FILENAME COMPLETION FOR RLFE
+ *
+ */
+
+#ifndef PATH_MAX
+#  define PATH_MAX 1024
+#endif
+
+#define DIRSEP		'/'
+#define ISDIRSEP(x)	((x) == '/')
+#define PATHSEP(x)	(ISDIRSEP(x) || (x) == 0)
+
+#define DOT_OR_DOTDOT(x) \
+	((x)[0] == '.' && (PATHSEP((x)[1]) || \
+			  ((x)[1] == '.' && PATHSEP((x)[2]))))
+
+#define FREE(x)		if (x) free(x)
+
+#define STRDUP(s, x)	do { \
+			  s = strdup (x);\
+			  if (s == 0) \
+			    return ((char *)NULL); \
+			} while (0)
+
+static int
+get_inferior_cwd (path, psize)
+     char *path;
+     size_t psize;
+{
+  int n;
+  static char procfsbuf[PATH_MAX] = { '\0' };
+
+  if (procfsbuf[0] == '\0')
+    sprintf (procfsbuf, "/proc/%d/cwd", (int)child);
+  n = readlink (procfsbuf, path, psize);
+  if (n < 0)
+    return n;
+  if (n > psize)
+    return -1;
+  path[n] = '\0';
+  return n;
+}
+
+static int
+rlfe_directory_rewrite_hook (dirnamep)
+     char **dirnamep;
+{
+  char *ldirname, cwd[PATH_MAX], *retdir, *ld;
+  int n, ldlen;
+
+  ldirname = *dirnamep;
+
+  if (*ldirname == '/')
+    return 0;
+
+  n = get_inferior_cwd (cwd, sizeof(cwd) - 1);
+  if (n < 0)
+    return 0;
+  if (n == 0)	/* current directory */
+    {
+      cwd[0] = '.';
+      cwd[1] = '\0';
+      n = 1;
+    }
+
+  /* Minimally canonicalize ldirname by removing leading `./' */
+  for (ld = ldirname; *ld; )
+    {
+      if (ISDIRSEP (ld[0]))
+	ld++;
+      else if (ld[0] == '.' && PATHSEP(ld[1]))
+	ld++;
+      else
+	break;
+    }
+  ldlen = (ld && *ld) ? strlen (ld) : 0;
+
+  retdir = (char *)malloc (n + ldlen + 3);
+  if (retdir == 0)
+    return 0;
+  if (ldlen)
+    sprintf (retdir, "%s/%s", cwd, ld);
+  else
+    strcpy (retdir, cwd);
+  free (ldirname);
+
+  *dirnamep = retdir;
+
+  DPRINT1("rl_directory_rewrite_hook returns %s\n", retdir);
+  return 1;
+}
+
+/* Translate *DIRNAMEP to be relative to the inferior's CWD.  Leave a trailing
+   slash on the result. */
+static int
+rlfe_directory_completion_hook (dirnamep)
+     char **dirnamep;
+{
+  char *ldirname, *retdir;
+  int n, ldlen;
+
+  ldirname = *dirnamep;
+
+  if (*ldirname == '/')
+    return 0;
+
+  n = rlfe_directory_rewrite_hook (dirnamep);
+  if (n == 0)
+    return 0;
+
+  ldirname = *dirnamep;
+  ldlen = (ldirname && *ldirname) ? strlen (ldirname) : 0;
+
+  if (ldlen == 0 || ldirname[ldlen - 1] != '/')
+    {
+      retdir = (char *)malloc (ldlen + 3);
+      if (retdir == 0)
+	return 0;
+      if (ldlen)
+	strcpy (retdir, ldirname);
+      else
+	retdir[ldlen++] = '.';
+      retdir[ldlen] = '/';
+      retdir[ldlen+1] = '\0';
+      free (ldirname);
+
+      *dirnamep = retdir;
+    }
+
+  DPRINT1("rl_directory_completion_hook returns %s\n", retdir);
+  return 1;
+}
+
+static char *
+rlfe_filename_completion_function (text, state)
+     const char *text;
+     int state;
+{
+  static DIR *directory;
+  static char *filename = (char *)NULL;
+  static char *dirname = (char *)NULL, *ud = (char *)NULL;
+  static int flen, udlen;
+  char *temp;
+  struct dirent *dentry;
+
+  if (state == 0)
+    {
+      if (directory)
+	{
+	  closedir (directory);
+	  directory = 0;
+	}
+      FREE (dirname);
+      FREE (filename);
+      FREE (ud);
+
+      if (text && *text)
+        STRDUP (filename, text);
+      else
+	{
+	  filename = malloc(1); 
+	  if (filename == 0)
+	    return ((char *)NULL);
+	  filename[0] = '\0';
+	}
+      dirname = (text && *text) ? strdup (text) : strdup (".");
+      if (dirname == 0)
+        return ((char *)NULL);
+
+      temp = strrchr (dirname, '/');
+      if (temp)
+	{
+	  strcpy (filename, ++temp);
+	  *temp = '\0';
+	}
+      else
+	{
+	  dirname[0] = '.';
+	  dirname[1] = '\0';
+	}
+
+      STRDUP (ud, dirname);
+      udlen = strlen (ud);
+
+      rlfe_directory_completion_hook (&dirname);
+
+      directory = opendir (dirname);
+      flen = strlen (filename);
+
+      rl_filename_completion_desired = 1;
+    }
+
+  dentry = 0;
+  while (directory && (dentry = readdir (directory)))
+    {
+      if (flen == 0)
+	{
+          if (DOT_OR_DOTDOT(dentry->d_name) == 0)
+            break;
+	}
+      else
+	{
+	  if ((dentry->d_name[0] == filename[0]) &&
+	      (strlen (dentry->d_name) >= flen) &&
+	      (strncmp (filename, dentry->d_name, flen) == 0))
+	    break;
+	}
+    }
+
+  if (dentry == 0)
+    {
+      if (directory)
+	{
+	  closedir (directory);
+	  directory = 0;
+	}
+      FREE (dirname);
+      FREE (filename);
+      FREE (ud);
+      dirname = filename = ud = 0;
+      return ((char *)NULL);
+    }
+
+  if (ud == 0 || (ud[0] == '.' && ud[1] == '\0'))
+    temp = strdup (dentry->d_name);
+  else
+    {
+      temp = malloc (1 + udlen + strlen (dentry->d_name));
+      strcpy (temp, ud);
+      strcpy (temp + udlen, dentry->d_name);
+    }
+  return (temp);
+}
diff --git a/readline-4.3/examples/rltest.c b/readline-4.3/examples/rltest.c
new file mode 100644
index 0000000..99f083b
--- /dev/null
+++ b/readline-4.3/examples/rltest.c
@@ -0,0 +1,87 @@
+/* **************************************************************** */
+/*								    */
+/*			Testing Readline			    */
+/*								    */
+/* **************************************************************** */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if defined (HAVE_CONFIG_H)
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+
+#ifdef READLINE_LIBRARY
+#  include "readline.h"
+#  include "history.h"
+#else
+#  include <readline/readline.h>
+#  include <readline/history.h>
+#endif
+
+extern HIST_ENTRY **history_list ();
+
+main ()
+{
+  char *temp, *prompt;
+  int done;
+
+  temp = (char *)NULL;
+  prompt = "readline$ ";
+  done = 0;
+
+  while (!done)
+    {
+      temp = readline (prompt);
+
+      /* Test for EOF. */
+      if (!temp)
+	exit (1);
+
+      /* If there is anything on the line, print it and remember it. */
+      if (*temp)
+	{
+	  fprintf (stderr, "%s\r\n", temp);
+	  add_history (temp);
+	}
+
+      /* Check for `command' that we handle. */
+      if (strcmp (temp, "quit") == 0)
+	done = 1;
+
+      if (strcmp (temp, "list") == 0)
+	{
+	  HIST_ENTRY **list;
+	  register int i;
+
+	  list = history_list ();
+	  if (list)
+	    {
+	      for (i = 0; list[i]; i++)
+		fprintf (stderr, "%d: %s\r\n", i, list[i]->line);
+	    }
+	}
+      free (temp);
+    }
+  exit (0);
+}
diff --git a/readline-4.3/examples/rlversion.c b/readline-4.3/examples/rlversion.c
new file mode 100644
index 0000000..53949d1
--- /dev/null
+++ b/readline-4.3/examples/rlversion.c
@@ -0,0 +1,43 @@
+/*
+ * rlversion -- print out readline's version number
+ */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+#include "posixstat.h"
+
+#ifdef READLINE_LIBRARY
+#  include "readline.h"
+#else
+#  include <readline/readline.h>
+#endif
+
+main()
+{
+	printf ("%s\n", rl_library_version ? rl_library_version : "unknown");
+	exit (0);
+}
diff --git a/readline-4.3/funmap.c b/readline-4.3/funmap.c
new file mode 100644
index 0000000..fe9a1da
--- /dev/null
+++ b/readline-4.3/funmap.c
@@ -0,0 +1,253 @@
+/* funmap.c -- attach names to functions. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#if !defined (BUFSIZ)
+#include <stdio.h>
+#endif /* BUFSIZ */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include "rlconf.h"
+#include "readline.h"
+
+#include "xmalloc.h"
+
+#ifdef __STDC__
+typedef int QSFUNC (const void *, const void *);
+#else
+typedef int QSFUNC ();
+#endif
+
+extern int _rl_qsort_string_compare PARAMS((char **, char **));
+
+FUNMAP **funmap;
+static int funmap_size;
+static int funmap_entry;
+
+/* After initializing the function map, this is the index of the first
+   program specific function. */
+int funmap_program_specific_entry_start;
+
+static FUNMAP default_funmap[] = {
+  { "abort", rl_abort },
+  { "accept-line", rl_newline },
+  { "arrow-key-prefix", rl_arrow_keys },
+  { "backward-byte", rl_backward_byte },
+  { "backward-char", rl_backward_char },
+  { "backward-delete-char", rl_rubout },
+  { "backward-kill-line", rl_backward_kill_line },
+  { "backward-kill-word", rl_backward_kill_word },
+  { "backward-word", rl_backward_word },
+  { "beginning-of-history", rl_beginning_of_history },
+  { "beginning-of-line", rl_beg_of_line },
+  { "call-last-kbd-macro", rl_call_last_kbd_macro },
+  { "capitalize-word", rl_capitalize_word },
+  { "character-search", rl_char_search },
+  { "character-search-backward", rl_backward_char_search },
+  { "clear-screen", rl_clear_screen },
+  { "complete", rl_complete },
+  { "copy-backward-word", rl_copy_backward_word },
+  { "copy-forward-word", rl_copy_forward_word },
+  { "copy-region-as-kill", rl_copy_region_to_kill },
+  { "delete-char", rl_delete },
+  { "delete-char-or-list", rl_delete_or_show_completions },
+  { "delete-horizontal-space", rl_delete_horizontal_space },
+  { "digit-argument", rl_digit_argument },
+  { "do-lowercase-version", rl_do_lowercase_version },
+  { "downcase-word", rl_downcase_word },
+  { "dump-functions", rl_dump_functions },
+  { "dump-macros", rl_dump_macros },
+  { "dump-variables", rl_dump_variables },
+  { "emacs-editing-mode", rl_emacs_editing_mode },
+  { "end-kbd-macro", rl_end_kbd_macro },
+  { "end-of-history", rl_end_of_history },
+  { "end-of-line", rl_end_of_line },
+  { "exchange-point-and-mark", rl_exchange_point_and_mark },
+  { "forward-backward-delete-char", rl_rubout_or_delete },
+  { "forward-byte", rl_forward_byte },
+  { "forward-char", rl_forward_char },
+  { "forward-search-history", rl_forward_search_history },
+  { "forward-word", rl_forward_word },
+  { "history-search-backward", rl_history_search_backward },
+  { "history-search-forward", rl_history_search_forward },
+  { "insert-comment", rl_insert_comment },
+  { "insert-completions", rl_insert_completions },
+  { "kill-whole-line", rl_kill_full_line },
+  { "kill-line", rl_kill_line },
+  { "kill-region", rl_kill_region },
+  { "kill-word", rl_kill_word },
+  { "menu-complete", rl_menu_complete },
+  { "next-history", rl_get_next_history },
+  { "non-incremental-forward-search-history", rl_noninc_forward_search },
+  { "non-incremental-reverse-search-history", rl_noninc_reverse_search },
+  { "non-incremental-forward-search-history-again", rl_noninc_forward_search_again },
+  { "non-incremental-reverse-search-history-again", rl_noninc_reverse_search_again },
+  { "overwrite-mode", rl_overwrite_mode },
+#ifdef __CYGWIN__
+  { "paste-from-clipboard", rl_paste_from_clipboard },
+#endif
+  { "possible-completions", rl_possible_completions },
+  { "previous-history", rl_get_previous_history },
+  { "quoted-insert", rl_quoted_insert },
+  { "re-read-init-file", rl_re_read_init_file },
+  { "redraw-current-line", rl_refresh_line},
+  { "reverse-search-history", rl_reverse_search_history },
+  { "revert-line", rl_revert_line },
+  { "self-insert", rl_insert },
+  { "set-mark", rl_set_mark },
+  { "start-kbd-macro", rl_start_kbd_macro },
+  { "tab-insert", rl_tab_insert },
+  { "tilde-expand", rl_tilde_expand },
+  { "transpose-chars", rl_transpose_chars },
+  { "transpose-words", rl_transpose_words },
+  { "tty-status", rl_tty_status },
+  { "undo", rl_undo_command },
+  { "universal-argument", rl_universal_argument },
+  { "unix-line-discard", rl_unix_line_discard },
+  { "unix-word-rubout", rl_unix_word_rubout },
+  { "upcase-word", rl_upcase_word },
+  { "yank", rl_yank },
+  { "yank-last-arg", rl_yank_last_arg },
+  { "yank-nth-arg", rl_yank_nth_arg },
+  { "yank-pop", rl_yank_pop },
+
+#if defined (VI_MODE)
+  { "vi-append-eol", rl_vi_append_eol },
+  { "vi-append-mode", rl_vi_append_mode },
+  { "vi-arg-digit", rl_vi_arg_digit },
+  { "vi-back-to-indent", rl_vi_back_to_indent },
+  { "vi-bWord", rl_vi_bWord },
+  { "vi-bword", rl_vi_bword },
+  { "vi-change-case", rl_vi_change_case },
+  { "vi-change-char", rl_vi_change_char },
+  { "vi-change-to", rl_vi_change_to },
+  { "vi-char-search", rl_vi_char_search },
+  { "vi-column", rl_vi_column },
+  { "vi-complete", rl_vi_complete },
+  { "vi-delete", rl_vi_delete },
+  { "vi-delete-to", rl_vi_delete_to },
+  { "vi-eWord", rl_vi_eWord },
+  { "vi-editing-mode", rl_vi_editing_mode },
+  { "vi-end-word", rl_vi_end_word },
+  { "vi-eof-maybe", rl_vi_eof_maybe },
+  { "vi-eword", rl_vi_eword },
+  { "vi-fWord", rl_vi_fWord },
+  { "vi-fetch-history", rl_vi_fetch_history },
+  { "vi-first-print", rl_vi_first_print },
+  { "vi-fword", rl_vi_fword },
+  { "vi-goto-mark", rl_vi_goto_mark },
+  { "vi-insert-beg", rl_vi_insert_beg },
+  { "vi-insertion-mode", rl_vi_insertion_mode },
+  { "vi-match", rl_vi_match },
+  { "vi-movement-mode", rl_vi_movement_mode },
+  { "vi-next-word", rl_vi_next_word },
+  { "vi-overstrike", rl_vi_overstrike },
+  { "vi-overstrike-delete", rl_vi_overstrike_delete },
+  { "vi-prev-word", rl_vi_prev_word },
+  { "vi-put", rl_vi_put },
+  { "vi-redo", rl_vi_redo },
+  { "vi-replace", rl_vi_replace },
+  { "vi-search", rl_vi_search },
+  { "vi-search-again", rl_vi_search_again },
+  { "vi-set-mark", rl_vi_set_mark },
+  { "vi-subst", rl_vi_subst },
+  { "vi-tilde-expand", rl_vi_tilde_expand },
+  { "vi-yank-arg", rl_vi_yank_arg },
+  { "vi-yank-to", rl_vi_yank_to },
+#endif /* VI_MODE */
+
+ {(char *)NULL, (rl_command_func_t *)NULL }
+};
+
+int
+rl_add_funmap_entry (name, function)
+     const char *name;
+     rl_command_func_t *function;
+{
+  if (funmap_entry + 2 >= funmap_size)
+    {
+      funmap_size += 64;
+      funmap = (FUNMAP **)xrealloc (funmap, funmap_size * sizeof (FUNMAP *));
+    }
+  
+  funmap[funmap_entry] = (FUNMAP *)xmalloc (sizeof (FUNMAP));
+  funmap[funmap_entry]->name = name;
+  funmap[funmap_entry]->function = function;
+
+  funmap[++funmap_entry] = (FUNMAP *)NULL;
+  return funmap_entry;
+}
+
+static int funmap_initialized;
+
+/* Make the funmap contain all of the default entries. */
+void
+rl_initialize_funmap ()
+{
+  register int i;
+
+  if (funmap_initialized)
+    return;
+
+  for (i = 0; default_funmap[i].name; i++)
+    rl_add_funmap_entry (default_funmap[i].name, default_funmap[i].function);
+
+  funmap_initialized = 1;
+  funmap_program_specific_entry_start = i;
+}
+
+/* Produce a NULL terminated array of known function names.  The array
+   is sorted.  The array itself is allocated, but not the strings inside.
+   You should free () the array when you done, but not the pointrs. */
+const char **
+rl_funmap_names ()
+{
+  const char **result;
+  int result_size, result_index;
+
+  /* Make sure that the function map has been initialized. */
+  rl_initialize_funmap ();
+
+  for (result_index = result_size = 0, result = (const char **)NULL; funmap[result_index]; result_index++)
+    {
+      if (result_index + 2 > result_size)
+	{
+	  result_size += 20;
+	  result = (const char **)xrealloc (result, result_size * sizeof (char *));
+	}
+
+      result[result_index] = funmap[result_index]->name;
+      result[result_index + 1] = (char *)NULL;
+    }
+
+  qsort (result, result_index, sizeof (char *), (QSFUNC *)_rl_qsort_string_compare);
+  return (result);
+}
diff --git a/readline-4.3/histexpand.c b/readline-4.3/histexpand.c
new file mode 100644
index 0000000..6c81196
--- /dev/null
+++ b/readline-4.3/histexpand.c
@@ -0,0 +1,1491 @@
+/* histexpand.c -- history expansion. */
+
+/* Copyright (C) 1989, 1992 Free Software Foundation, Inc.
+
+   This file contains the GNU History Library (the Library), a set of
+   routines for managing the text of previously typed lines.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_UNISTD_H)
+#  ifndef _MINIX
+#    include <sys/types.h>
+#  endif
+#  include <unistd.h>
+#endif
+
+#include "rlmbutil.h"
+
+#include "history.h"
+#include "histlib.h"
+
+#include "rlshell.h"
+#include "xmalloc.h"
+
+#define HISTORY_WORD_DELIMITERS		" \t\n;&()|<>"
+#define HISTORY_QUOTE_CHARACTERS	"\"'`"
+
+typedef int _hist_search_func_t PARAMS((const char *, int));
+
+extern int rl_byte_oriented;	/* declared in mbutil.c */
+
+static char error_pointer;
+
+static char *subst_lhs;
+static char *subst_rhs;
+static int subst_lhs_len;
+static int subst_rhs_len;
+
+static char *get_history_word_specifier PARAMS((char *, char *, int *));
+static char *history_find_word PARAMS((char *, int));
+
+static char *quote_breaks PARAMS((char *));
+
+/* Variables exported by this file. */
+/* The character that represents the start of a history expansion
+   request.  This is usually `!'. */
+char history_expansion_char = '!';
+
+/* The character that invokes word substitution if found at the start of
+   a line.  This is usually `^'. */
+char history_subst_char = '^';
+
+/* During tokenization, if this character is seen as the first character
+   of a word, then it, and all subsequent characters upto a newline are
+   ignored.  For a Bourne shell, this should be '#'.  Bash special cases
+   the interactive comment character to not be a comment delimiter. */
+char history_comment_char = '\0';
+
+/* The list of characters which inhibit the expansion of text if found
+   immediately following history_expansion_char. */
+char *history_no_expand_chars = " \t\n\r=";
+
+/* If set to a non-zero value, single quotes inhibit history expansion.
+   The default is 0. */
+int history_quotes_inhibit_expansion = 0;
+
+/* Used to split words by history_tokenize_internal. */
+char *history_word_delimiters = HISTORY_WORD_DELIMITERS;
+
+/* If set, this points to a function that is called to verify that a
+   particular history expansion should be performed. */
+rl_linebuf_func_t *history_inhibit_expansion_function;
+
+/* **************************************************************** */
+/*								    */
+/*			History Expansion			    */
+/*								    */
+/* **************************************************************** */
+
+/* Hairy history expansion on text, not tokens.  This is of general
+   use, and thus belongs in this library. */
+
+/* The last string searched for by a !?string? search. */
+static char *search_string;
+
+/* The last string matched by a !?string? search. */
+static char *search_match;
+
+/* Return the event specified at TEXT + OFFSET modifying OFFSET to
+   point to after the event specifier.  Just a pointer to the history
+   line is returned; NULL is returned in the event of a bad specifier.
+   You pass STRING with *INDEX equal to the history_expansion_char that
+   begins this specification.
+   DELIMITING_QUOTE is a character that is allowed to end the string
+   specification for what to search for in addition to the normal
+   characters `:', ` ', `\t', `\n', and sometimes `?'.
+   So you might call this function like:
+   line = get_history_event ("!echo:p", &index, 0);  */
+char *
+get_history_event (string, caller_index, delimiting_quote)
+     const char *string;
+     int *caller_index;
+     int delimiting_quote;
+{
+  register int i;
+  register char c;
+  HIST_ENTRY *entry;
+  int which, sign, local_index, substring_okay;
+  _hist_search_func_t *search_func;
+  char *temp;
+
+  /* The event can be specified in a number of ways.
+
+     !!   the previous command
+     !n   command line N
+     !-n  current command-line minus N
+     !str the most recent command starting with STR
+     !?str[?]
+	  the most recent command containing STR
+
+     All values N are determined via HISTORY_BASE. */
+
+  i = *caller_index;
+
+  if (string[i] != history_expansion_char)
+    return ((char *)NULL);
+
+  /* Move on to the specification. */
+  i++;
+
+  sign = 1;
+  substring_okay = 0;
+
+#define RETURN_ENTRY(e, w) \
+	return ((e = history_get (w)) ? e->line : (char *)NULL)
+
+  /* Handle !! case. */
+  if (string[i] == history_expansion_char)
+    {
+      i++;
+      which = history_base + (history_length - 1);
+      *caller_index = i;
+      RETURN_ENTRY (entry, which);
+    }
+
+  /* Hack case of numeric line specification. */
+  if (string[i] == '-')
+    {
+      sign = -1;
+      i++;
+    }
+
+  if (_rl_digit_p (string[i]))
+    {
+      /* Get the extent of the digits and compute the value. */
+      for (which = 0; _rl_digit_p (string[i]); i++)
+	which = (which * 10) + _rl_digit_value (string[i]);
+
+      *caller_index = i;
+
+      if (sign < 0)
+	which = (history_length + history_base) - which;
+
+      RETURN_ENTRY (entry, which);
+    }
+
+  /* This must be something to search for.  If the spec begins with
+     a '?', then the string may be anywhere on the line.  Otherwise,
+     the string must be found at the start of a line. */
+  if (string[i] == '?')
+    {
+      substring_okay++;
+      i++;
+    }
+
+  /* Only a closing `?' or a newline delimit a substring search string. */
+  for (local_index = i; c = string[i]; i++)
+#if defined (HANDLE_MULTIBYTE)
+    if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+      {
+	int v;
+	mbstate_t ps;
+
+	memset (&ps, 0, sizeof (mbstate_t));
+	/* These produce warnings because we're passing a const string to a
+	   function that takes a non-const string. */
+	_rl_adjust_point (string, i, &ps);
+	if ((v = _rl_get_char_len (string + i, &ps)) > 1)
+	  {
+	    i += v - 1;
+	    continue;
+	  }
+      }
+    else
+#endif /* HANDLE_MULTIBYTE */
+      if ((!substring_okay && (whitespace (c) || c == ':' ||
+	  (history_search_delimiter_chars && member (c, history_search_delimiter_chars)) ||
+	  string[i] == delimiting_quote)) ||
+	  string[i] == '\n' ||
+	  (substring_okay && string[i] == '?'))
+	break;
+
+  which = i - local_index;
+  temp = (char *)xmalloc (1 + which);
+  if (which)
+    strncpy (temp, string + local_index, which);
+  temp[which] = '\0';
+
+  if (substring_okay && string[i] == '?')
+    i++;
+
+  *caller_index = i;
+
+#define FAIL_SEARCH() \
+  do { \
+    history_offset = history_length; free (temp) ; return (char *)NULL; \
+  } while (0)
+
+  /* If there is no search string, try to use the previous search string,
+     if one exists.  If not, fail immediately. */
+  if (*temp == '\0' && substring_okay)
+    {
+      if (search_string)
+        {
+          free (temp);
+          temp = savestring (search_string);
+        }
+      else
+        FAIL_SEARCH ();
+    }
+
+  search_func = substring_okay ? history_search : history_search_prefix;
+  while (1)
+    {
+      local_index = (*search_func) (temp, -1);
+
+      if (local_index < 0)
+	FAIL_SEARCH ();
+
+      if (local_index == 0 || substring_okay)
+	{
+	  entry = current_history ();
+	  history_offset = history_length;
+	
+	  /* If this was a substring search, then remember the
+	     string that we matched for word substitution. */
+	  if (substring_okay)
+	    {
+	      FREE (search_string);
+	      search_string = temp;
+
+	      FREE (search_match);
+	      search_match = history_find_word (entry->line, local_index);
+	    }
+	  else
+	    free (temp);
+
+	  return (entry->line);
+	}
+
+      if (history_offset)
+	history_offset--;
+      else
+	FAIL_SEARCH ();
+    }
+#undef FAIL_SEARCH
+#undef RETURN_ENTRY
+}
+
+/* Function for extracting single-quoted strings.  Used for inhibiting
+   history expansion within single quotes. */
+
+/* Extract the contents of STRING as if it is enclosed in single quotes.
+   SINDEX, when passed in, is the offset of the character immediately
+   following the opening single quote; on exit, SINDEX is left pointing
+   to the closing single quote. */
+static void
+hist_string_extract_single_quoted (string, sindex)
+     char *string;
+     int *sindex;
+{
+  register int i;
+
+  for (i = *sindex; string[i] && string[i] != '\''; i++)
+    ;
+
+  *sindex = i;
+}
+
+static char *
+quote_breaks (s)
+     char *s;
+{
+  register char *p, *r;
+  char *ret;
+  int len = 3;
+
+  for (p = s; p && *p; p++, len++)
+    {
+      if (*p == '\'')
+	len += 3;
+      else if (whitespace (*p) || *p == '\n')
+	len += 2;
+    }
+
+  r = ret = (char *)xmalloc (len);
+  *r++ = '\'';
+  for (p = s; p && *p; )
+    {
+      if (*p == '\'')
+	{
+	  *r++ = '\'';
+	  *r++ = '\\';
+	  *r++ = '\'';
+	  *r++ = '\'';
+	  p++;
+	}
+      else if (whitespace (*p) || *p == '\n')
+	{
+	  *r++ = '\'';
+	  *r++ = *p++;
+	  *r++ = '\'';
+	}
+      else
+	*r++ = *p++;
+    }
+  *r++ = '\'';
+  *r = '\0';
+  return ret;
+}
+
+static char *
+hist_error(s, start, current, errtype)
+      char *s;
+      int start, current, errtype;
+{
+  char *temp;
+  const char *emsg;
+  int ll, elen;
+
+  ll = current - start;
+
+  switch (errtype)
+    {
+    case EVENT_NOT_FOUND:
+      emsg = "event not found";
+      elen = 15;
+      break;
+    case BAD_WORD_SPEC:
+      emsg = "bad word specifier";
+      elen = 18;
+      break;
+    case SUBST_FAILED:
+      emsg = "substitution failed";
+      elen = 19;
+      break;
+    case BAD_MODIFIER:
+      emsg = "unrecognized history modifier";
+      elen = 29;
+      break;
+    case NO_PREV_SUBST:
+      emsg = "no previous substitution";
+      elen = 24;
+      break;
+    default:
+      emsg = "unknown expansion error";
+      elen = 23;
+      break;
+    }
+
+  temp = (char *)xmalloc (ll + elen + 3);
+  strncpy (temp, s + start, ll);
+  temp[ll] = ':';
+  temp[ll + 1] = ' ';
+  strcpy (temp + ll + 2, emsg);
+  return (temp);
+}
+
+/* Get a history substitution string from STR starting at *IPTR
+   and return it.  The length is returned in LENPTR.
+
+   A backslash can quote the delimiter.  If the string is the
+   empty string, the previous pattern is used.  If there is
+   no previous pattern for the lhs, the last history search
+   string is used.
+
+   If IS_RHS is 1, we ignore empty strings and set the pattern
+   to "" anyway.  subst_lhs is not changed if the lhs is empty;
+   subst_rhs is allowed to be set to the empty string. */
+
+static char *
+get_subst_pattern (str, iptr, delimiter, is_rhs, lenptr)
+     char *str;
+     int *iptr, delimiter, is_rhs, *lenptr;
+{
+  register int si, i, j, k;
+  char *s;
+#if defined (HANDLE_MULTIBYTE)
+  mbstate_t ps;
+#endif
+
+  s = (char *)NULL;
+  i = *iptr;
+
+#if defined (HANDLE_MULTIBYTE)
+  memset (&ps, 0, sizeof (mbstate_t));
+  _rl_adjust_point (str, i, &ps);
+#endif
+
+  for (si = i; str[si] && str[si] != delimiter; si++)
+#if defined (HANDLE_MULTIBYTE)
+    if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+      {
+	int v;
+	if ((v = _rl_get_char_len (str + si, &ps)) > 1)
+	  si += v - 1;
+	else if (str[si] == '\\' && str[si + 1] == delimiter)
+	  si++;
+      }
+    else
+#endif /* HANDLE_MULTIBYTE */
+      if (str[si] == '\\' && str[si + 1] == delimiter)
+	si++;
+
+  if (si > i || is_rhs)
+    {
+      s = (char *)xmalloc (si - i + 1);
+      for (j = 0, k = i; k < si; j++, k++)
+	{
+	  /* Remove a backslash quoting the search string delimiter. */
+	  if (str[k] == '\\' && str[k + 1] == delimiter)
+	    k++;
+	  s[j] = str[k];
+	}
+      s[j] = '\0';
+      if (lenptr)
+	*lenptr = j;
+    }
+
+  i = si;
+  if (str[i])
+    i++;
+  *iptr = i;
+
+  return s;
+}
+
+static void
+postproc_subst_rhs ()
+{
+  char *new;
+  int i, j, new_size;
+
+  new = (char *)xmalloc (new_size = subst_rhs_len + subst_lhs_len);
+  for (i = j = 0; i < subst_rhs_len; i++)
+    {
+      if (subst_rhs[i] == '&')
+	{
+	  if (j + subst_lhs_len >= new_size)
+	    new = (char *)xrealloc (new, (new_size = new_size * 2 + subst_lhs_len));
+	  strcpy (new + j, subst_lhs);
+	  j += subst_lhs_len;
+	}
+      else
+	{
+	  /* a single backslash protects the `&' from lhs interpolation */
+	  if (subst_rhs[i] == '\\' && subst_rhs[i + 1] == '&')
+	    i++;
+	  if (j >= new_size)
+	    new = (char *)xrealloc (new, new_size *= 2);
+	  new[j++] = subst_rhs[i];
+	}
+    }
+  new[j] = '\0';
+  free (subst_rhs);
+  subst_rhs = new;
+  subst_rhs_len = j;
+}
+
+/* Expand the bulk of a history specifier starting at STRING[START].
+   Returns 0 if everything is OK, -1 if an error occurred, and 1
+   if the `p' modifier was supplied and the caller should just print
+   the returned string.  Returns the new index into string in
+   *END_INDEX_PTR, and the expanded specifier in *RET_STRING. */
+static int
+history_expand_internal (string, start, end_index_ptr, ret_string, current_line)
+     char *string;
+     int start, *end_index_ptr;
+     char **ret_string;
+     char *current_line;	/* for !# */
+{
+  int i, n, starting_index;
+  int substitute_globally, want_quotes, print_only;
+  char *event, *temp, *result, *tstr, *t, c, *word_spec;
+  int result_len;
+#if defined (HANDLE_MULTIBYTE)
+  mbstate_t ps;
+
+  memset (&ps, 0, sizeof (mbstate_t));
+#endif
+
+  result = (char *)xmalloc (result_len = 128);
+
+  i = start;
+
+  /* If it is followed by something that starts a word specifier,
+     then !! is implied as the event specifier. */
+
+  if (member (string[i + 1], ":$*%^"))
+    {
+      char fake_s[3];
+      int fake_i = 0;
+      i++;
+      fake_s[0] = fake_s[1] = history_expansion_char;
+      fake_s[2] = '\0';
+      event = get_history_event (fake_s, &fake_i, 0);
+    }
+  else if (string[i + 1] == '#')
+    {
+      i += 2;
+      event = current_line;
+    }
+  else
+    {
+      int quoted_search_delimiter = 0;
+
+      /* If the character before this `!' is a double or single
+	 quote, then this expansion takes place inside of the
+	 quoted string.  If we have to search for some text ("!foo"),
+	 allow the delimiter to end the search string. */
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  int c, l;
+	  l = _rl_find_prev_mbchar (string, i, MB_FIND_ANY);
+	  c = string[l];
+	  /* XXX - original patch had i - 1 ???  If i == 0 it would fail. */
+	  if (i && (c == '\'' || c == '"'))
+	    quoted_search_delimiter = c;
+	}
+      else
+#endif /* HANDLE_MULTIBYTE */	  
+	if (i && (string[i - 1] == '\'' || string[i - 1] == '"'))
+	  quoted_search_delimiter = string[i - 1];
+
+      event = get_history_event (string, &i, quoted_search_delimiter);
+    }
+	  
+  if (event == 0)
+    {
+      *ret_string = hist_error (string, start, i, EVENT_NOT_FOUND);
+      free (result);
+      return (-1);
+    }
+
+  /* If a word specifier is found, then do what that requires. */
+  starting_index = i;
+  word_spec = get_history_word_specifier (string, event, &i);
+
+  /* There is no such thing as a `malformed word specifier'.  However,
+     it is possible for a specifier that has no match.  In that case,
+     we complain. */
+  if (word_spec == (char *)&error_pointer)
+    {
+      *ret_string = hist_error (string, starting_index, i, BAD_WORD_SPEC);
+      free (result);
+      return (-1);
+    }
+
+  /* If no word specifier, than the thing of interest was the event. */
+  temp = word_spec ? savestring (word_spec) : savestring (event);
+  FREE (word_spec);
+
+  /* Perhaps there are other modifiers involved.  Do what they say. */
+  want_quotes = substitute_globally = print_only = 0;
+  starting_index = i;
+
+  while (string[i] == ':')
+    {
+      c = string[i + 1];
+
+      if (c == 'g')
+	{
+	  substitute_globally = 1;
+	  i++;
+	  c = string[i + 1];
+	}
+
+      switch (c)
+	{
+	default:
+	  *ret_string = hist_error (string, i+1, i+2, BAD_MODIFIER);
+	  free (result);
+	  free (temp);
+	  return -1;
+
+	case 'q':
+	  want_quotes = 'q';
+	  break;
+
+	case 'x':
+	  want_quotes = 'x';
+	  break;
+
+	  /* :p means make this the last executed line.  So we
+	     return an error state after adding this line to the
+	     history. */
+	case 'p':
+	  print_only++;
+	  break;
+
+	  /* :t discards all but the last part of the pathname. */
+	case 't':
+	  tstr = strrchr (temp, '/');
+	  if (tstr)
+	    {
+	      tstr++;
+	      t = savestring (tstr);
+	      free (temp);
+	      temp = t;
+	    }
+	  break;
+
+	  /* :h discards the last part of a pathname. */
+	case 'h':
+	  tstr = strrchr (temp, '/');
+	  if (tstr)
+	    *tstr = '\0';
+	  break;
+
+	  /* :r discards the suffix. */
+	case 'r':
+	  tstr = strrchr (temp, '.');
+	  if (tstr)
+	    *tstr = '\0';
+	  break;
+
+	  /* :e discards everything but the suffix. */
+	case 'e':
+	  tstr = strrchr (temp, '.');
+	  if (tstr)
+	    {
+	      t = savestring (tstr);
+	      free (temp);
+	      temp = t;
+	    }
+	  break;
+
+	/* :s/this/that substitutes `that' for the first
+	   occurrence of `this'.  :gs/this/that substitutes `that'
+	   for each occurrence of `this'.  :& repeats the last
+	   substitution.  :g& repeats the last substitution
+	   globally. */
+
+	case '&':
+	case 's':
+	  {
+	    char *new_event;
+	    int delimiter, failed, si, l_temp;
+
+	    if (c == 's')
+	      {
+		if (i + 2 < (int)strlen (string))
+		  {
+#if defined (HANDLE_MULTIBYTE)
+		    if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+		      {
+			_rl_adjust_point (string, i + 2, &ps);
+			if (_rl_get_char_len (string + i + 2, &ps) > 1)
+			  delimiter = 0;
+			else
+			  delimiter = string[i + 2];
+		      }
+		    else
+#endif /* HANDLE_MULTIBYTE */
+		      delimiter = string[i + 2];
+		  }
+		else
+		  break;	/* no search delimiter */
+
+		i += 3;
+
+		t = get_subst_pattern (string, &i, delimiter, 0, &subst_lhs_len);
+		/* An empty substitution lhs with no previous substitution
+		   uses the last search string as the lhs. */
+		if (t)
+		  {
+		    FREE (subst_lhs);
+		    subst_lhs = t;
+		  }
+		else if (!subst_lhs)
+		  {
+		    if (search_string && *search_string)
+		      {
+			subst_lhs = savestring (search_string);
+			subst_lhs_len = strlen (subst_lhs);
+		      }
+		    else
+		      {
+			subst_lhs = (char *) NULL;
+			subst_lhs_len = 0;
+		      }
+		  }
+
+		FREE (subst_rhs);
+		subst_rhs = get_subst_pattern (string, &i, delimiter, 1, &subst_rhs_len);
+
+		/* If `&' appears in the rhs, it's supposed to be replaced
+		   with the lhs. */
+		if (member ('&', subst_rhs))
+		  postproc_subst_rhs ();
+	      }
+	    else
+	      i += 2;
+
+	    /* If there is no lhs, the substitution can't succeed. */
+	    if (subst_lhs_len == 0)
+	      {
+		*ret_string = hist_error (string, starting_index, i, NO_PREV_SUBST);
+		free (result);
+		free (temp);
+		return -1;
+	      }
+
+	    l_temp = strlen (temp);
+	    /* Ignore impossible cases. */
+	    if (subst_lhs_len > l_temp)
+	      {
+		*ret_string = hist_error (string, starting_index, i, SUBST_FAILED);
+		free (result);
+		free (temp);
+		return (-1);
+	      }
+
+	    /* Find the first occurrence of THIS in TEMP. */
+	    si = 0;
+	    for (failed = 1; (si + subst_lhs_len) <= l_temp; si++)
+	      if (STREQN (temp+si, subst_lhs, subst_lhs_len))
+		{
+		  int len = subst_rhs_len - subst_lhs_len + l_temp;
+		  new_event = (char *)xmalloc (1 + len);
+		  strncpy (new_event, temp, si);
+		  strncpy (new_event + si, subst_rhs, subst_rhs_len);
+		  strncpy (new_event + si + subst_rhs_len,
+			   temp + si + subst_lhs_len,
+			   l_temp - (si + subst_lhs_len));
+		  new_event[len] = '\0';
+		  free (temp);
+		  temp = new_event;
+
+		  failed = 0;
+
+		  if (substitute_globally)
+		    {
+		      si += subst_rhs_len;
+		      l_temp = strlen (temp);
+		      substitute_globally++;
+		      continue;
+		    }
+		  else
+		    break;
+		}
+
+	    if (substitute_globally > 1)
+	      {
+		substitute_globally = 0;
+		continue;	/* don't want to increment i */
+	      }
+
+	    if (failed == 0)
+	      continue;		/* don't want to increment i */
+
+	    *ret_string = hist_error (string, starting_index, i, SUBST_FAILED);
+	    free (result);
+	    free (temp);
+	    return (-1);
+	  }
+	}
+      i += 2;
+    }
+  /* Done with modfiers. */
+  /* Believe it or not, we have to back the pointer up by one. */
+  --i;
+
+  if (want_quotes)
+    {
+      char *x;
+
+      if (want_quotes == 'q')
+	x = sh_single_quote (temp);
+      else if (want_quotes == 'x')
+	x = quote_breaks (temp);
+      else
+	x = savestring (temp);
+
+      free (temp);
+      temp = x;
+    }
+
+  n = strlen (temp);
+  if (n >= result_len)
+    result = (char *)xrealloc (result, n + 2);
+  strcpy (result, temp);
+  free (temp);
+
+  *end_index_ptr = i;
+  *ret_string = result;
+  return (print_only);
+}
+
+/* Expand the string STRING, placing the result into OUTPUT, a pointer
+   to a string.  Returns:
+
+  -1) If there was an error in expansion.
+   0) If no expansions took place (or, if the only change in
+      the text was the de-slashifying of the history expansion
+      character)
+   1) If expansions did take place
+   2) If the `p' modifier was given and the caller should print the result
+
+  If an error ocurred in expansion, then OUTPUT contains a descriptive
+  error message. */
+
+#define ADD_STRING(s) \
+	do \
+	  { \
+	    int sl = strlen (s); \
+	    j += sl; \
+	    if (j >= result_len) \
+	      { \
+		while (j >= result_len) \
+		  result_len += 128; \
+		result = (char *)xrealloc (result, result_len); \
+	      } \
+	    strcpy (result + j - sl, s); \
+	  } \
+	while (0)
+
+#define ADD_CHAR(c) \
+	do \
+	  { \
+	    if (j >= result_len - 1) \
+	      result = (char *)xrealloc (result, result_len += 64); \
+	    result[j++] = c; \
+	    result[j] = '\0'; \
+	  } \
+	while (0)
+
+int
+history_expand (hstring, output)
+     char *hstring;
+     char **output;
+{
+  register int j;
+  int i, r, l, passc, cc, modified, eindex, only_printing;
+  char *string;
+
+  /* The output string, and its length. */
+  int result_len;
+  char *result;
+
+#if defined (HANDLE_MULTIBYTE)
+  char mb[MB_LEN_MAX];
+  mbstate_t ps;
+#endif
+
+  /* Used when adding the string. */
+  char *temp;
+
+  if (output == 0)
+    return 0;
+
+  /* Setting the history expansion character to 0 inhibits all
+     history expansion. */
+  if (history_expansion_char == 0)
+    {
+      *output = savestring (hstring);
+      return (0);
+    }
+    
+  /* Prepare the buffer for printing error messages. */
+  result = (char *)xmalloc (result_len = 256);
+  result[0] = '\0';
+
+  only_printing = modified = 0;
+  l = strlen (hstring);
+
+  /* Grovel the string.  Only backslash and single quotes can quote the
+     history escape character.  We also handle arg specifiers. */
+
+  /* Before we grovel forever, see if the history_expansion_char appears
+     anywhere within the text. */
+
+  /* The quick substitution character is a history expansion all right.  That
+     is to say, "^this^that^" is equivalent to "!!:s^this^that^", and in fact,
+     that is the substitution that we do. */
+  if (hstring[0] == history_subst_char)
+    {
+      string = (char *)xmalloc (l + 5);
+
+      string[0] = string[1] = history_expansion_char;
+      string[2] = ':';
+      string[3] = 's';
+      strcpy (string + 4, hstring);
+      l += 4;
+    }
+  else
+    {
+#if defined (HANDLE_MULTIBYTE)
+      memset (&ps, 0, sizeof (mbstate_t));
+#endif
+
+      string = hstring;
+      /* If not quick substitution, still maybe have to do expansion. */
+
+      /* `!' followed by one of the characters in history_no_expand_chars
+	 is NOT an expansion. */
+      for (i = 0; string[i]; i++)
+	{
+#if defined (HANDLE_MULTIBYTE)
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    {
+	      int v;
+	      v = _rl_get_char_len (string + i, &ps);
+	      if (v > 1)
+		{
+		  i += v - 1;
+		  continue;
+		}
+	    }
+#endif /* HANDLE_MULTIBYTE */
+
+	  cc = string[i + 1];
+	  /* The history_comment_char, if set, appearing at the beginning
+	     of a word signifies that the rest of the line should not have
+	     history expansion performed on it.
+	     Skip the rest of the line and break out of the loop. */
+	  if (history_comment_char && string[i] == history_comment_char &&
+	      (i == 0 || member (string[i - 1], history_word_delimiters)))
+	    {
+	      while (string[i])
+		i++;
+	      break;
+	    }
+	  else if (string[i] == history_expansion_char)
+	    {
+	      if (!cc || member (cc, history_no_expand_chars))
+		continue;
+	      /* If the calling application has set
+		 history_inhibit_expansion_function to a function that checks
+		 for special cases that should not be history expanded,
+		 call the function and skip the expansion if it returns a
+		 non-zero value. */
+	      else if (history_inhibit_expansion_function &&
+			(*history_inhibit_expansion_function) (string, i))
+		continue;
+	      else
+		break;
+	    }
+	  /* XXX - at some point, might want to extend this to handle
+		   double quotes as well. */
+	  else if (history_quotes_inhibit_expansion && string[i] == '\'')
+	    {
+	      /* If this is bash, single quotes inhibit history expansion. */
+	      i++;
+	      hist_string_extract_single_quoted (string, &i);
+	    }
+	  else if (history_quotes_inhibit_expansion && string[i] == '\\')
+	    {
+	      /* If this is bash, allow backslashes to quote single
+		 quotes and the history expansion character. */
+	      if (cc == '\'' || cc == history_expansion_char)
+		i++;
+	    }
+	}
+	  
+      if (string[i] != history_expansion_char)
+	{
+	  free (result);
+	  *output = savestring (string);
+	  return (0);
+	}
+    }
+
+  /* Extract and perform the substitution. */
+  for (passc = i = j = 0; i < l; i++)
+    {
+      int tchar = string[i];
+
+      if (passc)
+	{
+	  passc = 0;
+	  ADD_CHAR (tchar);
+	  continue;
+	}
+
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  int k, c;
+
+	  c = tchar;
+	  memset (mb, 0, sizeof (mb));
+	  for (k = 0; k < MB_LEN_MAX; k++)
+	    {
+	      mb[k] = (char)c;
+	      memset (&ps, 0, sizeof (mbstate_t));
+	      if (_rl_get_char_len (mb, &ps) == -2)
+		c = string[++i];
+	      else
+		break;
+	    }
+	  if (strlen (mb) > 1)
+	    {
+	      ADD_STRING (mb);
+	      break;
+	    }
+	}
+#endif /* HANDLE_MULTIBYTE */
+
+      if (tchar == history_expansion_char)
+	tchar = -3;
+      else if (tchar == history_comment_char)
+	tchar = -2;
+
+      switch (tchar)
+	{
+	default:
+	  ADD_CHAR (string[i]);
+	  break;
+
+	case '\\':
+	  passc++;
+	  ADD_CHAR (tchar);
+	  break;
+
+	case '\'':
+	  {
+	    /* If history_quotes_inhibit_expansion is set, single quotes
+	       inhibit history expansion. */
+	    if (history_quotes_inhibit_expansion)
+	      {
+		int quote, slen;
+
+		quote = i++;
+		hist_string_extract_single_quoted (string, &i);
+
+		slen = i - quote + 2;
+		temp = (char *)xmalloc (slen);
+		strncpy (temp, string + quote, slen);
+		temp[slen - 1] = '\0';
+		ADD_STRING (temp);
+		free (temp);
+	      }
+	    else
+	      ADD_CHAR (string[i]);
+	    break;
+	  }
+
+	case -2:		/* history_comment_char */
+	  if (i == 0 || member (string[i - 1], history_word_delimiters))
+	    {
+	      temp = (char *)xmalloc (l - i + 1);
+	      strcpy (temp, string + i);
+	      ADD_STRING (temp);
+	      free (temp);
+	      i = l;
+	    }
+	  else
+	    ADD_CHAR (string[i]);
+	  break;
+
+	case -3:		/* history_expansion_char */
+	  cc = string[i + 1];
+
+	  /* If the history_expansion_char is followed by one of the
+	     characters in history_no_expand_chars, then it is not a
+	     candidate for expansion of any kind. */
+	  if (member (cc, history_no_expand_chars))
+	    {
+	      ADD_CHAR (string[i]);
+	      break;
+	    }
+
+#if defined (NO_BANG_HASH_MODIFIERS)
+	  /* There is something that is listed as a `word specifier' in csh
+	     documentation which means `the expanded text to this point'.
+	     That is not a word specifier, it is an event specifier.  If we
+	     don't want to allow modifiers with `!#', just stick the current
+	     output line in again. */
+	  if (cc == '#')
+	    {
+	      if (result)
+		{
+		  temp = (char *)xmalloc (1 + strlen (result));
+		  strcpy (temp, result);
+		  ADD_STRING (temp);
+		  free (temp);
+		}
+	      i++;
+	      break;
+	    }
+#endif
+
+	  r = history_expand_internal (string, i, &eindex, &temp, result);
+	  if (r < 0)
+	    {
+	      *output = temp;
+	      free (result);
+	      if (string != hstring)
+		free (string);
+	      return -1;
+	    }
+	  else
+	    {
+	      if (temp)
+		{
+		  modified++;
+		  if (*temp)
+		    ADD_STRING (temp);
+		  free (temp);
+		}
+	      only_printing = r == 1;
+	      i = eindex;
+	    }
+	  break;
+	}
+    }
+
+  *output = result;
+  if (string != hstring)
+    free (string);
+
+  if (only_printing)
+    {
+      add_history (result);
+      return (2);
+    }
+
+  return (modified != 0);
+}
+
+/* Return a consed string which is the word specified in SPEC, and found
+   in FROM.  NULL is returned if there is no spec.  The address of
+   ERROR_POINTER is returned if the word specified cannot be found.
+   CALLER_INDEX is the offset in SPEC to start looking; it is updated
+   to point to just after the last character parsed. */
+static char *
+get_history_word_specifier (spec, from, caller_index)
+     char *spec, *from;
+     int *caller_index;
+{
+  register int i = *caller_index;
+  int first, last;
+  int expecting_word_spec = 0;
+  char *result;
+
+  /* The range of words to return doesn't exist yet. */
+  first = last = 0;
+  result = (char *)NULL;
+
+  /* If we found a colon, then this *must* be a word specification.  If
+     it isn't, then it is an error. */
+  if (spec[i] == ':')
+    {
+      i++;
+      expecting_word_spec++;
+    }
+
+  /* Handle special cases first. */
+
+  /* `%' is the word last searched for. */
+  if (spec[i] == '%')
+    {
+      *caller_index = i + 1;
+      return (search_match ? savestring (search_match) : savestring (""));
+    }
+
+  /* `*' matches all of the arguments, but not the command. */
+  if (spec[i] == '*')
+    {
+      *caller_index = i + 1;
+      result = history_arg_extract (1, '$', from);
+      return (result ? result : savestring (""));
+    }
+
+  /* `$' is last arg. */
+  if (spec[i] == '$')
+    {
+      *caller_index = i + 1;
+      return (history_arg_extract ('$', '$', from));
+    }
+
+  /* Try to get FIRST and LAST figured out. */
+
+  if (spec[i] == '-')
+    first = 0;
+  else if (spec[i] == '^')
+    first = 1;
+  else if (_rl_digit_p (spec[i]) && expecting_word_spec)
+    {
+      for (first = 0; _rl_digit_p (spec[i]); i++)
+	first = (first * 10) + _rl_digit_value (spec[i]);
+    }
+  else
+    return ((char *)NULL);	/* no valid `first' for word specifier */
+
+  if (spec[i] == '^' || spec[i] == '*')
+    {
+      last = (spec[i] == '^') ? 1 : '$';	/* x* abbreviates x-$ */
+      i++;
+    }
+  else if (spec[i] != '-')
+    last = first;
+  else
+    {
+      i++;
+
+      if (_rl_digit_p (spec[i]))
+	{
+	  for (last = 0; _rl_digit_p (spec[i]); i++)
+	    last = (last * 10) + _rl_digit_value (spec[i]);
+	}
+      else if (spec[i] == '$')
+	{
+	  i++;
+	  last = '$';
+	}
+#if 0
+      else if (!spec[i] || spec[i] == ':')
+	/* check against `:' because there could be a modifier separator */
+#else
+      else
+	/* csh seems to allow anything to terminate the word spec here,
+	   leaving it as an abbreviation. */
+#endif
+	last = -1;		/* x- abbreviates x-$ omitting word `$' */
+    }
+
+  *caller_index = i;
+
+  if (last >= first || last == '$' || last < 0)
+    result = history_arg_extract (first, last, from);
+
+  return (result ? result : (char *)&error_pointer);
+}
+
+/* Extract the args specified, starting at FIRST, and ending at LAST.
+   The args are taken from STRING.  If either FIRST or LAST is < 0,
+   then make that arg count from the right (subtract from the number of
+   tokens, so that FIRST = -1 means the next to last token on the line).
+   If LAST is `$' the last arg from STRING is used. */
+char *
+history_arg_extract (first, last, string)
+     int first, last;
+     const char *string;
+{
+  register int i, len;
+  char *result;
+  int size, offset;
+  char **list;
+
+  /* XXX - think about making history_tokenize return a struct array,
+     each struct in array being a string and a length to avoid the
+     calls to strlen below. */
+  if ((list = history_tokenize (string)) == NULL)
+    return ((char *)NULL);
+
+  for (len = 0; list[len]; len++)
+    ;
+
+  if (last < 0)
+    last = len + last - 1;
+
+  if (first < 0)
+    first = len + first - 1;
+
+  if (last == '$')
+    last = len - 1;
+
+  if (first == '$')
+    first = len - 1;
+
+  last++;
+
+  if (first >= len || last > len || first < 0 || last < 0 || first > last)
+    result = ((char *)NULL);
+  else
+    {
+      for (size = 0, i = first; i < last; i++)
+	size += strlen (list[i]) + 1;
+      result = (char *)xmalloc (size + 1);
+      result[0] = '\0';
+
+      for (i = first, offset = 0; i < last; i++)
+	{
+	  strcpy (result + offset, list[i]);
+	  offset += strlen (list[i]);
+	  if (i + 1 < last)
+	    {
+      	      result[offset++] = ' ';
+	      result[offset] = 0;
+	    }
+	}
+    }
+
+  for (i = 0; i < len; i++)
+    free (list[i]);
+  free (list);
+
+  return (result);
+}
+
+#define slashify_in_quotes "\\`\"$"
+
+/* Parse STRING into tokens and return an array of strings.  If WIND is
+   not -1 and INDP is not null, we also want the word surrounding index
+   WIND.  The position in the returned array of strings is returned in
+   *INDP. */
+static char **
+history_tokenize_internal (string, wind, indp)
+     const char *string;
+     int wind, *indp;
+{
+  char **result;
+  register int i, start, result_index, size;
+  int len, delimiter;
+
+  /* If we're searching for a string that's not part of a word (e.g., " "),
+     make sure we set *INDP to a reasonable value. */
+  if (indp && wind != -1)
+    *indp = -1;
+
+  /* Get a token, and stuff it into RESULT.  The tokens are split
+     exactly where the shell would split them. */
+  for (i = result_index = size = 0, result = (char **)NULL; string[i]; )
+    {
+      delimiter = 0;
+
+      /* Skip leading whitespace. */
+      for (; string[i] && whitespace (string[i]); i++)
+	;
+      if (string[i] == 0 || string[i] == history_comment_char)
+	return (result);
+
+      start = i;
+      
+      if (member (string[i], "()\n"))
+	{
+	  i++;
+	  goto got_token;
+	}
+
+      if (member (string[i], "<>;&|$"))
+	{
+	  int peek = string[i + 1];
+
+	  if (peek == string[i] && peek != '$')
+	    {
+	      if (peek == '<' && string[i + 2] == '-')
+		i++;
+	      i += 2;
+	      goto got_token;
+	    }
+	  else
+	    {
+	      if ((peek == '&' && (string[i] == '>' || string[i] == '<')) ||
+		  ((peek == '>') && (string[i] == '&')) ||
+		  ((peek == '(') && (string[i] == '$')))
+		{
+		  i += 2;
+		  goto got_token;
+		}
+	    }
+	  if (string[i] != '$')
+	    {
+	      i++;
+	      goto got_token;
+	    }
+	}
+
+      /* Get word from string + i; */
+
+      if (member (string[i], HISTORY_QUOTE_CHARACTERS))
+	delimiter = string[i++];
+
+      for (; string[i]; i++)
+	{
+	  if (string[i] == '\\' && string[i + 1] == '\n')
+	    {
+	      i++;
+	      continue;
+	    }
+
+	  if (string[i] == '\\' && delimiter != '\'' &&
+	      (delimiter != '"' || member (string[i], slashify_in_quotes)))
+	    {
+	      i++;
+	      continue;
+	    }
+
+	  if (delimiter && string[i] == delimiter)
+	    {
+	      delimiter = 0;
+	      continue;
+	    }
+
+	  if (!delimiter && (member (string[i], history_word_delimiters)))
+	    break;
+
+	  if (!delimiter && member (string[i], HISTORY_QUOTE_CHARACTERS))
+	    delimiter = string[i];
+	}
+
+    got_token:
+
+      /* If we are looking for the word in which the character at a
+	 particular index falls, remember it. */
+      if (indp && wind != -1 && wind >= start && wind < i)
+        *indp = result_index;
+
+      len = i - start;
+      if (result_index + 2 >= size)
+	result = (char **)xrealloc (result, ((size += 10) * sizeof (char *)));
+      result[result_index] = (char *)xmalloc (1 + len);
+      strncpy (result[result_index], string + start, len);
+      result[result_index][len] = '\0';
+      result[++result_index] = (char *)NULL;
+    }
+
+  return (result);
+}
+
+/* Return an array of tokens, much as the shell might.  The tokens are
+   parsed out of STRING. */
+char **
+history_tokenize (string)
+     const char *string;
+{
+  return (history_tokenize_internal (string, -1, (int *)NULL));
+}
+
+/* Find and return the word which contains the character at index IND
+   in the history line LINE.  Used to save the word matched by the
+   last history !?string? search. */
+static char *
+history_find_word (line, ind)
+     char *line;
+     int ind;
+{
+  char **words, *s;
+  int i, wind;
+
+  words = history_tokenize_internal (line, ind, &wind);
+  if (wind == -1 || words == 0)
+    return ((char *)NULL);
+  s = words[wind];
+  for (i = 0; i < wind; i++)
+    free (words[i]);
+  for (i = wind + 1; words[i]; i++)
+    free (words[i]);
+  free (words);
+  return s;
+}
diff --git a/readline-4.3/histfile.c b/readline-4.3/histfile.c
new file mode 100644
index 0000000..60a9125
--- /dev/null
+++ b/readline-4.3/histfile.c
@@ -0,0 +1,479 @@
+/* histfile.c - functions to manipulate the history file. */
+
+/* Copyright (C) 1989, 1992 Free Software Foundation, Inc.
+
+   This file contains the GNU History Library (the Library), a set of
+   routines for managing the text of previously typed lines.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+/* The goal is to make the implementation transparent, so that you
+   don't have to know what data types are used, just what functions
+   you can call.  I think I have done that. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+
+#include <sys/types.h>
+#ifndef _MINIX
+#  include <sys/file.h>
+#endif
+#include "posixstat.h"
+#include <fcntl.h>
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif
+
+#if defined (__EMX__) || defined (__CYGWIN__)
+#  undef HAVE_MMAP
+#endif
+
+#ifdef HAVE_MMAP
+#  include <sys/mman.h>
+
+#  ifdef MAP_FILE
+#    define MAP_RFLAGS	(MAP_FILE|MAP_PRIVATE)
+#    define MAP_WFLAGS	(MAP_FILE|MAP_SHARED)
+#  else
+#    define MAP_RFLAGS	MAP_PRIVATE
+#    define MAP_WFLAGS	MAP_SHARED
+#  endif
+
+#  ifndef MAP_FAILED
+#    define MAP_FAILED	((void *)-1)
+#  endif
+
+#endif /* HAVE_MMAP */
+
+/* If we're compiling for __EMX__ (OS/2) or __CYGWIN__ (cygwin32 environment
+   on win 95/98/nt), we want to open files with O_BINARY mode so that there
+   is no \n -> \r\n conversion performed.  On other systems, we don't want to
+   mess around with O_BINARY at all, so we ensure that it's defined to 0. */
+#if defined (__EMX__) || defined (__CYGWIN__)
+#  ifndef O_BINARY
+#    define O_BINARY 0
+#  endif
+#else /* !__EMX__ && !__CYGWIN__ */
+#  undef O_BINARY
+#  define O_BINARY 0
+#endif /* !__EMX__ && !__CYGWIN__ */
+
+#include <errno.h>
+#if !defined (errno)
+extern int errno;
+#endif /* !errno */
+
+#include "history.h"
+#include "histlib.h"
+
+#include "rlshell.h"
+#include "xmalloc.h"
+
+/* Return the string that should be used in the place of this
+   filename.  This only matters when you don't specify the
+   filename to read_history (), or write_history (). */
+static char *
+history_filename (filename)
+     const char *filename;
+{
+  char *return_val;
+  const char *home;
+  int home_len;
+
+  return_val = filename ? savestring (filename) : (char *)NULL;
+
+  if (return_val)
+    return (return_val);
+  
+  home = sh_get_env_value ("HOME");
+
+  if (home == 0)
+    {
+      home = ".";
+      home_len = 1;
+    }
+  else
+    home_len = strlen (home);
+
+  return_val = (char *)xmalloc (2 + home_len + 8); /* strlen(".history") == 8 */
+  strcpy (return_val, home);
+  return_val[home_len] = '/';
+#if defined (__MSDOS__)
+  strcpy (return_val + home_len + 1, "_history");
+#else
+  strcpy (return_val + home_len + 1, ".history");
+#endif
+
+  return (return_val);
+}
+
+/* Add the contents of FILENAME to the history list, a line at a time.
+   If FILENAME is NULL, then read from ~/.history.  Returns 0 if
+   successful, or errno if not. */
+int
+read_history (filename)
+     const char *filename;
+{
+  return (read_history_range (filename, 0, -1));
+}
+
+/* Read a range of lines from FILENAME, adding them to the history list.
+   Start reading at the FROM'th line and end at the TO'th.  If FROM
+   is zero, start at the beginning.  If TO is less than FROM, read
+   until the end of the file.  If FILENAME is NULL, then read from
+   ~/.history.  Returns 0 if successful, or errno if not. */
+int
+read_history_range (filename, from, to)
+     const char *filename;
+     int from, to;
+{
+  register char *line_start, *line_end;
+  char *input, *buffer, *bufend;
+  int file, current_line, chars_read;
+  struct stat finfo;
+  size_t file_size;
+
+  buffer = (char *)NULL;
+  input = history_filename (filename);
+  file = open (input, O_RDONLY|O_BINARY, 0666);
+
+  if ((file < 0) || (fstat (file, &finfo) == -1))
+    goto error_and_exit;
+
+  file_size = (size_t)finfo.st_size;
+
+  /* check for overflow on very large files */
+  if (file_size != finfo.st_size || file_size + 1 < file_size)
+    {
+#if defined (EFBIG)
+      errno = EFBIG;
+#elif defined (EOVERFLOW)
+      errno = EOVERFLOW;
+#endif
+      goto error_and_exit;
+    }
+
+#ifdef HAVE_MMAP
+  /* We map read/write and private so we can change newlines to NULs without
+     affecting the underlying object. */
+  buffer = (char *)mmap (0, file_size, PROT_READ|PROT_WRITE, MAP_RFLAGS, file, 0);
+  if ((void *)buffer == MAP_FAILED)
+    goto error_and_exit;
+  chars_read = file_size;
+#else
+  buffer = (char *)malloc (file_size + 1);
+  if (buffer == 0)
+    goto error_and_exit;
+
+  chars_read = read (file, buffer, file_size);
+#endif
+  if (chars_read < 0)
+    {
+  error_and_exit:
+      chars_read = errno;
+      if (file >= 0)
+	close (file);
+
+      FREE (input);
+#ifndef HAVE_MMAP
+      FREE (buffer);
+#endif
+
+      return (chars_read);
+    }
+
+  close (file);
+
+  /* Set TO to larger than end of file if negative. */
+  if (to < 0)
+    to = chars_read;
+
+  /* Start at beginning of file, work to end. */
+  bufend = buffer + chars_read;
+  current_line = 0;
+
+  /* Skip lines until we are at FROM. */
+  for (line_start = line_end = buffer; line_end < bufend && current_line < from; line_end++)
+    if (*line_end == '\n')
+      {
+	current_line++;
+	line_start = line_end + 1;
+      }
+
+  /* If there are lines left to gobble, then gobble them now. */
+  for (line_end = line_start; line_end < bufend; line_end++)
+    if (*line_end == '\n')
+      {
+	*line_end = '\0';
+
+	if (*line_start)
+	  add_history (line_start);
+
+	current_line++;
+
+	if (current_line >= to)
+	  break;
+
+	line_start = line_end + 1;
+      }
+
+  FREE (input);
+#ifndef HAVE_MMAP
+  FREE (buffer);
+#else
+  munmap (buffer, file_size);
+#endif
+
+  return (0);
+}
+
+/* Truncate the history file FNAME, leaving only LINES trailing lines.
+   If FNAME is NULL, then use ~/.history.  Returns 0 on success, errno
+   on failure. */
+int
+history_truncate_file (fname, lines)
+     const char *fname;
+     int lines;
+{
+  char *buffer, *filename, *bp;
+  int file, chars_read, rv;
+  struct stat finfo;
+  size_t file_size;
+
+  buffer = (char *)NULL;
+  filename = history_filename (fname);
+  file = open (filename, O_RDONLY|O_BINARY, 0666);
+  rv = 0;
+
+  /* Don't try to truncate non-regular files. */
+  if (file == -1 || fstat (file, &finfo) == -1)
+    {
+      rv = errno;
+      if (file != -1)
+	close (file);
+      goto truncate_exit;
+    }
+
+  if (S_ISREG (finfo.st_mode) == 0)
+    {
+      close (file);
+#ifdef EFTYPE
+      rv = EFTYPE;
+#else
+      rv = EINVAL;
+#endif
+      goto truncate_exit;
+    }
+
+  file_size = (size_t)finfo.st_size;
+
+  /* check for overflow on very large files */
+  if (file_size != finfo.st_size || file_size + 1 < file_size)
+    {
+      close (file);
+#if defined (EFBIG)
+      rv = errno = EFBIG;
+#elif defined (EOVERFLOW)
+      rv = errno = EOVERFLOW;
+#else
+      rv = errno = EINVAL;
+#endif
+      goto truncate_exit;
+    }
+
+  buffer = (char *)malloc (file_size + 1);
+  if (buffer == 0)
+    {
+      close (file);
+      goto truncate_exit;
+    }
+
+  chars_read = read (file, buffer, file_size);
+  close (file);
+
+  if (chars_read <= 0)
+    {
+      rv = (chars_read < 0) ? errno : 0;
+      goto truncate_exit;
+    }
+
+  /* Count backwards from the end of buffer until we have passed
+     LINES lines. */
+  for (bp = buffer + chars_read - 1; lines && bp > buffer; bp--)
+    {
+      if (*bp == '\n')
+	lines--;
+    }
+
+  /* If this is the first line, then the file contains exactly the
+     number of lines we want to truncate to, so we don't need to do
+     anything.  It's the first line if we don't find a newline between
+     the current value of i and 0.  Otherwise, write from the start of
+     this line until the end of the buffer. */
+  for ( ; bp > buffer; bp--)
+    if (*bp == '\n')
+      {
+	bp++;
+	break;
+      }
+
+  /* Write only if there are more lines in the file than we want to
+     truncate to. */
+  if (bp > buffer && ((file = open (filename, O_WRONLY|O_TRUNC|O_BINARY, 0600)) != -1))
+    {
+      write (file, bp, chars_read - (bp - buffer));
+
+#if defined (__BEOS__)
+      /* BeOS ignores O_TRUNC. */
+      ftruncate (file, chars_read - (bp - buffer));
+#endif
+
+      close (file);
+    }
+
+ truncate_exit:
+
+  FREE (buffer);
+
+  free (filename);
+  return rv;
+}
+
+/* Workhorse function for writing history.  Writes NELEMENT entries
+   from the history list to FILENAME.  OVERWRITE is non-zero if you
+   wish to replace FILENAME with the entries. */
+static int
+history_do_write (filename, nelements, overwrite)
+     const char *filename;
+     int nelements, overwrite;
+{
+  register int i;
+  char *output;
+  int file, mode, rv;
+  size_t cursize;
+
+#ifdef HAVE_MMAP
+  mode = overwrite ? O_RDWR|O_CREAT|O_TRUNC|O_BINARY : O_RDWR|O_APPEND|O_BINARY;
+#else
+  mode = overwrite ? O_WRONLY|O_CREAT|O_TRUNC|O_BINARY : O_WRONLY|O_APPEND|O_BINARY;
+#endif
+  output = history_filename (filename);
+  rv = 0;
+
+  if ((file = open (output, mode, 0600)) == -1)
+    {
+      FREE (output);
+      return (errno);
+    }
+
+#ifdef HAVE_MMAP
+  cursize = overwrite ? 0 : lseek (file, 0, SEEK_END);
+#endif
+
+  if (nelements > history_length)
+    nelements = history_length;
+
+  /* Build a buffer of all the lines to write, and write them in one syscall.
+     Suggested by Peter Ho (peter@robosts.oxford.ac.uk). */
+  {
+    HIST_ENTRY **the_history;	/* local */
+    register int j;
+    int buffer_size;
+    char *buffer;
+
+    the_history = history_list ();
+    /* Calculate the total number of bytes to write. */
+    for (buffer_size = 0, i = history_length - nelements; i < history_length; i++)
+      buffer_size += 1 + strlen (the_history[i]->line);
+
+    /* Allocate the buffer, and fill it. */
+#ifdef HAVE_MMAP
+    if (ftruncate (file, buffer_size+cursize) == -1)
+      goto mmap_error;
+    buffer = (char *)mmap (0, buffer_size, PROT_READ|PROT_WRITE, MAP_WFLAGS, file, cursize);
+    if ((void *)buffer == MAP_FAILED)
+      {
+mmap_error:
+	rv = errno;
+	FREE (output);
+	close (file);
+	return rv;
+      }
+#else    
+    buffer = (char *)malloc (buffer_size);
+    if (buffer == 0)
+      {
+      	rv = errno;
+	FREE (output);
+	close (file);
+	return rv;
+      }
+#endif
+
+    for (j = 0, i = history_length - nelements; i < history_length; i++)
+      {
+	strcpy (buffer + j, the_history[i]->line);
+	j += strlen (the_history[i]->line);
+	buffer[j++] = '\n';
+      }
+
+#ifdef HAVE_MMAP
+    if (msync (buffer, buffer_size, 0) != 0 || munmap (buffer, buffer_size) != 0)
+      rv = errno;
+#else
+    if (write (file, buffer, buffer_size) < 0)
+      rv = errno;
+    free (buffer);
+#endif
+  }
+
+  close (file);
+
+  FREE (output);
+
+  return (rv);
+}
+
+/* Append NELEMENT entries to FILENAME.  The entries appended are from
+   the end of the list minus NELEMENTs up to the end of the list. */
+int
+append_history (nelements, filename)
+     int nelements;
+     const char *filename;
+{
+  return (history_do_write (filename, nelements, HISTORY_APPEND));
+}
+
+/* Overwrite FILENAME with the current history.  If FILENAME is NULL,
+   then write the history list to ~/.history.  Values returned
+   are as in read_history ().*/
+int
+write_history (filename)
+     const char *filename;
+{
+  return (history_do_write (filename, history_length, HISTORY_OVERWRITE));
+}
diff --git a/readline-4.3/histlib.h b/readline-4.3/histlib.h
new file mode 100644
index 0000000..c39af71
--- /dev/null
+++ b/readline-4.3/histlib.h
@@ -0,0 +1,82 @@
+/* histlib.h -- internal definitions for the history library. */
+/* Copyright (C) 1989, 1992 Free Software Foundation, Inc.
+
+   This file contains the GNU History Library (the Library), a set of
+   routines for managing the text of previously typed lines.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_HISTLIB_H_)
+#define _HISTLIB_H_
+
+#if defined (HAVE_STRING_H)
+#  include <string.h>
+#else
+#  include <strings.h>
+#endif /* !HAVE_STRING_H */
+
+#if !defined (STREQ)
+#define STREQ(a, b)	(((a)[0] == (b)[0]) && (strcmp ((a), (b)) == 0))
+#define STREQN(a, b, n) (((n) == 0) ? (1) \
+				    : ((a)[0] == (b)[0]) && (strncmp ((a), (b), (n)) == 0))
+#endif
+
+#ifndef savestring
+#define savestring(x) strcpy (xmalloc (1 + strlen (x)), (x))
+#endif
+
+#ifndef whitespace
+#define whitespace(c) (((c) == ' ') || ((c) == '\t'))
+#endif
+
+#ifndef _rl_digit_p
+#define _rl_digit_p(c)  ((c) >= '0' && (c) <= '9')
+#endif
+
+#ifndef _rl_digit_value
+#define _rl_digit_value(c) ((c) - '0')
+#endif
+
+#ifndef member
+#  ifndef strchr
+extern char *strchr ();
+#  endif
+#define member(c, s) ((c) ? ((char *)strchr ((s), (c)) != (char *)NULL) : 0)
+#endif
+
+#ifndef FREE
+#  define FREE(x)	if (x) free (x)
+#endif
+
+/* Possible history errors passed to hist_error. */
+#define EVENT_NOT_FOUND 0
+#define BAD_WORD_SPEC	1
+#define SUBST_FAILED	2
+#define BAD_MODIFIER	3
+#define NO_PREV_SUBST	4
+
+/* Possible definitions for history starting point specification. */
+#define ANCHORED_SEARCH 1
+#define NON_ANCHORED_SEARCH 0
+
+/* Possible definitions for what style of writing the history file we want. */
+#define HISTORY_APPEND 0
+#define HISTORY_OVERWRITE 1
+
+/* Some variable definitions shared across history source files. */
+extern int history_offset;
+
+#endif /* !_HISTLIB_H_ */
diff --git a/readline-4.3/history.c b/readline-4.3/history.c
new file mode 100644
index 0000000..4242f33
--- /dev/null
+++ b/readline-4.3/history.c
@@ -0,0 +1,381 @@
+/* History.c -- standalone history library */
+
+/* Copyright (C) 1989, 1992 Free Software Foundation, Inc.
+
+   This file contains the GNU History Library (the Library), a set of
+   routines for managing the text of previously typed lines.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+/* The goal is to make the implementation transparent, so that you
+   don't have to know what data types are used, just what functions
+   you can call.  I think I have done that. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_UNISTD_H)
+#  ifdef _MINIX
+#    include <sys/types.h>
+#  endif
+#  include <unistd.h>
+#endif
+
+#include "history.h"
+#include "histlib.h"
+
+#include "xmalloc.h"
+
+/* The number of slots to increase the_history by. */
+#define DEFAULT_HISTORY_GROW_SIZE 50
+
+/* **************************************************************** */
+/*								    */
+/*			History Functions			    */
+/*								    */
+/* **************************************************************** */
+
+/* An array of HIST_ENTRY.  This is where we store the history. */
+static HIST_ENTRY **the_history = (HIST_ENTRY **)NULL;
+
+/* Non-zero means that we have enforced a limit on the amount of
+   history that we save. */
+static int history_stifled;
+
+/* The current number of slots allocated to the input_history. */
+static int history_size;
+
+/* If HISTORY_STIFLED is non-zero, then this is the maximum number of
+   entries to remember. */
+int history_max_entries;
+int max_input_history;	/* backwards compatibility */
+
+/* The current location of the interactive history pointer.  Just makes
+   life easier for outside callers. */
+int history_offset;
+
+/* The number of strings currently stored in the history list. */
+int history_length;
+
+/* The logical `base' of the history array.  It defaults to 1. */
+int history_base = 1;
+
+/* Return the current HISTORY_STATE of the history. */
+HISTORY_STATE *
+history_get_history_state ()
+{
+  HISTORY_STATE *state;
+
+  state = (HISTORY_STATE *)xmalloc (sizeof (HISTORY_STATE));
+  state->entries = the_history;
+  state->offset = history_offset;
+  state->length = history_length;
+  state->size = history_size;
+  state->flags = 0;
+  if (history_stifled)
+    state->flags |= HS_STIFLED;
+
+  return (state);
+}
+
+/* Set the state of the current history array to STATE. */
+void
+history_set_history_state (state)
+     HISTORY_STATE *state;
+{
+  the_history = state->entries;
+  history_offset = state->offset;
+  history_length = state->length;
+  history_size = state->size;
+  if (state->flags & HS_STIFLED)
+    history_stifled = 1;
+}
+
+/* Begin a session in which the history functions might be used.  This
+   initializes interactive variables. */
+void
+using_history ()
+{
+  history_offset = history_length;
+}
+
+/* Return the number of bytes that the primary history entries are using.
+   This just adds up the lengths of the_history->lines. */
+int
+history_total_bytes ()
+{
+  register int i, result;
+
+  for (i = result = 0; the_history && the_history[i]; i++)
+    result += strlen (the_history[i]->line);
+
+  return (result);
+}
+
+/* Returns the magic number which says what history element we are
+   looking at now.  In this implementation, it returns history_offset. */
+int
+where_history ()
+{
+  return (history_offset);
+}
+
+/* Make the current history item be the one at POS, an absolute index.
+   Returns zero if POS is out of range, else non-zero. */
+int
+history_set_pos (pos)
+     int pos;
+{
+  if (pos > history_length || pos < 0 || !the_history)
+    return (0);
+  history_offset = pos;
+  return (1);
+}
+ 
+/* Return the current history array.  The caller has to be carefull, since this
+   is the actual array of data, and could be bashed or made corrupt easily.
+   The array is terminated with a NULL pointer. */
+HIST_ENTRY **
+history_list ()
+{
+  return (the_history);
+}
+
+/* Return the history entry at the current position, as determined by
+   history_offset.  If there is no entry there, return a NULL pointer. */
+HIST_ENTRY *
+current_history ()
+{
+  return ((history_offset == history_length) || the_history == 0)
+		? (HIST_ENTRY *)NULL
+		: the_history[history_offset];
+}
+
+/* Back up history_offset to the previous history entry, and return
+   a pointer to that entry.  If there is no previous entry then return
+   a NULL pointer. */
+HIST_ENTRY *
+previous_history ()
+{
+  return history_offset ? the_history[--history_offset] : (HIST_ENTRY *)NULL;
+}
+
+/* Move history_offset forward to the next history entry, and return
+   a pointer to that entry.  If there is no next entry then return a
+   NULL pointer. */
+HIST_ENTRY *
+next_history ()
+{
+  return (history_offset == history_length) ? (HIST_ENTRY *)NULL : the_history[++history_offset];
+}
+
+/* Return the history entry which is logically at OFFSET in the history array.
+   OFFSET is relative to history_base. */
+HIST_ENTRY *
+history_get (offset)
+     int offset;
+{
+  int local_index;
+
+  local_index = offset - history_base;
+  return (local_index >= history_length || local_index < 0 || !the_history)
+		? (HIST_ENTRY *)NULL
+		: the_history[local_index];
+}
+
+/* Place STRING at the end of the history list.  The data field
+   is  set to NULL. */
+void
+add_history (string)
+     const char *string;
+{
+  HIST_ENTRY *temp;
+
+  if (history_stifled && (history_length == history_max_entries))
+    {
+      register int i;
+
+      /* If the history is stifled, and history_length is zero,
+	 and it equals history_max_entries, we don't save items. */
+      if (history_length == 0)
+	return;
+
+      /* If there is something in the slot, then remove it. */
+      if (the_history[0])
+	{
+	  free (the_history[0]->line);
+	  free (the_history[0]);
+	}
+
+      /* Copy the rest of the entries, moving down one slot. */
+      for (i = 0; i < history_length; i++)
+	the_history[i] = the_history[i + 1];
+
+      history_base++;
+    }
+  else
+    {
+      if (history_size == 0)
+	{
+	  history_size = DEFAULT_HISTORY_GROW_SIZE;
+	  the_history = (HIST_ENTRY **)xmalloc (history_size * sizeof (HIST_ENTRY *));
+	  history_length = 1;
+	}
+      else
+	{
+	  if (history_length == (history_size - 1))
+	    {
+	      history_size += DEFAULT_HISTORY_GROW_SIZE;
+	      the_history = (HIST_ENTRY **)
+		xrealloc (the_history, history_size * sizeof (HIST_ENTRY *));
+	    }
+	  history_length++;
+	}
+    }
+
+  temp = (HIST_ENTRY *)xmalloc (sizeof (HIST_ENTRY));
+  temp->line = savestring (string);
+  temp->data = (char *)NULL;
+
+  the_history[history_length] = (HIST_ENTRY *)NULL;
+  the_history[history_length - 1] = temp;
+}
+
+/* Make the history entry at WHICH have LINE and DATA.  This returns
+   the old entry so you can dispose of the data.  In the case of an
+   invalid WHICH, a NULL pointer is returned. */
+HIST_ENTRY *
+replace_history_entry (which, line, data)
+     int which;
+     const char *line;
+     histdata_t data;
+{
+  HIST_ENTRY *temp, *old_value;
+
+  if (which >= history_length)
+    return ((HIST_ENTRY *)NULL);
+
+  temp = (HIST_ENTRY *)xmalloc (sizeof (HIST_ENTRY));
+  old_value = the_history[which];
+
+  temp->line = savestring (line);
+  temp->data = data;
+  the_history[which] = temp;
+
+  return (old_value);
+}
+
+/* Remove history element WHICH from the history.  The removed
+   element is returned to you so you can free the line, data,
+   and containing structure. */
+HIST_ENTRY *
+remove_history (which)
+     int which;
+{
+  HIST_ENTRY *return_value;
+  register int i;
+
+  if (which >= history_length || !history_length)
+    return_value = (HIST_ENTRY *)NULL;
+  else
+    {
+      return_value = the_history[which];
+
+      for (i = which; i < history_length; i++)
+	the_history[i] = the_history[i + 1];
+
+      history_length--;
+    }
+
+  return (return_value);
+}
+
+/* Stifle the history list, remembering only MAX number of lines. */
+void
+stifle_history (max)
+     int max;
+{
+  register int i, j;
+
+  if (max < 0)
+    max = 0;
+
+  if (history_length > max)
+    {
+      /* This loses because we cannot free the data. */
+      for (i = 0, j = history_length - max; i < j; i++)
+	{
+	  free (the_history[i]->line);
+	  free (the_history[i]);
+	}
+
+      history_base = i;
+      for (j = 0, i = history_length - max; j < max; i++, j++)
+	the_history[j] = the_history[i];
+      the_history[j] = (HIST_ENTRY *)NULL;
+      history_length = j;
+    }
+
+  history_stifled = 1;
+  max_input_history = history_max_entries = max;
+}
+
+/* Stop stifling the history.  This returns the previous maximum
+   number of history entries.  The value is positive if the history
+   was stifled,  negative if it wasn't. */
+int
+unstifle_history ()
+{
+  if (history_stifled)
+    {
+      history_stifled = 0;
+      return (history_max_entries);
+    }
+  else
+    return (-history_max_entries);
+}
+
+int
+history_is_stifled ()
+{
+  return (history_stifled);
+}
+
+void
+clear_history ()
+{
+  register int i;
+
+  /* This loses because we cannot free the data. */
+  for (i = 0; i < history_length; i++)
+    {
+      free (the_history[i]->line);
+      free (the_history[i]);
+      the_history[i] = (HIST_ENTRY *)NULL;
+    }
+
+  history_offset = history_length = 0;
+}
diff --git a/readline-4.3/history.h b/readline-4.3/history.h
new file mode 100644
index 0000000..58b5de4
--- /dev/null
+++ b/readline-4.3/history.h
@@ -0,0 +1,246 @@
+/* History.h -- the names of functions that you can call in history. */
+/* Copyright (C) 1989, 1992 Free Software Foundation, Inc.
+
+   This file contains the GNU History Library (the Library), a set of
+   routines for managing the text of previously typed lines.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#ifndef _HISTORY_H_
+#define _HISTORY_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined READLINE_LIBRARY
+#  include "rlstdc.h"
+#  include "rltypedefs.h"
+#else
+#  include <readline/rlstdc.h>
+#  include <readline/rltypedefs.h>
+#endif
+
+#ifdef __STDC__
+typedef void *histdata_t;
+#else
+typedef char *histdata_t;
+#endif
+
+/* The structure used to store a history entry. */
+typedef struct _hist_entry {
+  char *line;
+  histdata_t data;
+} HIST_ENTRY;
+
+/* A structure used to pass the current state of the history stuff around. */
+typedef struct _hist_state {
+  HIST_ENTRY **entries;		/* Pointer to the entries themselves. */
+  int offset;			/* The location pointer within this array. */
+  int length;			/* Number of elements within this array. */
+  int size;			/* Number of slots allocated to this array. */
+  int flags;
+} HISTORY_STATE;
+
+/* Flag values for the `flags' member of HISTORY_STATE. */
+#define HS_STIFLED	0x01
+
+/* Initialization and state management. */
+
+/* Begin a session in which the history functions might be used.  This
+   just initializes the interactive variables. */
+extern void using_history PARAMS((void));
+
+/* Return the current HISTORY_STATE of the history. */
+extern HISTORY_STATE *history_get_history_state PARAMS((void));
+
+/* Set the state of the current history array to STATE. */
+extern void history_set_history_state PARAMS((HISTORY_STATE *));
+
+/* Manage the history list. */
+
+/* Place STRING at the end of the history list.
+   The associated data field (if any) is set to NULL. */
+extern void add_history PARAMS((const char *));
+
+/* A reasonably useless function, only here for completeness.  WHICH
+   is the magic number that tells us which element to delete.  The
+   elements are numbered from 0. */
+extern HIST_ENTRY *remove_history PARAMS((int));
+
+/* Make the history entry at WHICH have LINE and DATA.  This returns
+   the old entry so you can dispose of the data.  In the case of an
+   invalid WHICH, a NULL pointer is returned. */
+extern HIST_ENTRY *replace_history_entry PARAMS((int, const char *, histdata_t));
+
+/* Clear the history list and start over. */
+extern void clear_history PARAMS((void));
+
+/* Stifle the history list, remembering only MAX number of entries. */
+extern void stifle_history PARAMS((int));
+
+/* Stop stifling the history.  This returns the previous amount the
+   history was stifled by.  The value is positive if the history was
+   stifled, negative if it wasn't. */
+extern int unstifle_history PARAMS((void));
+
+/* Return 1 if the history is stifled, 0 if it is not. */
+extern int history_is_stifled PARAMS((void));
+
+/* Information about the history list. */
+
+/* Return a NULL terminated array of HIST_ENTRY which is the current input
+   history.  Element 0 of this list is the beginning of time.  If there
+   is no history, return NULL. */
+extern HIST_ENTRY **history_list PARAMS((void));
+
+/* Returns the number which says what history element we are now
+   looking at.  */
+extern int where_history PARAMS((void));
+  
+/* Return the history entry at the current position, as determined by
+   history_offset.  If there is no entry there, return a NULL pointer. */
+extern HIST_ENTRY *current_history PARAMS((void));
+
+/* Return the history entry which is logically at OFFSET in the history
+   array.  OFFSET is relative to history_base. */
+extern HIST_ENTRY *history_get PARAMS((int));
+
+/* Return the number of bytes that the primary history entries are using.
+   This just adds up the lengths of the_history->lines. */
+extern int history_total_bytes PARAMS((void));
+
+/* Moving around the history list. */
+
+/* Set the position in the history list to POS. */
+extern int history_set_pos PARAMS((int));
+
+/* Back up history_offset to the previous history entry, and return
+   a pointer to that entry.  If there is no previous entry, return
+   a NULL pointer. */
+extern HIST_ENTRY *previous_history PARAMS((void));
+
+/* Move history_offset forward to the next item in the input_history,
+   and return the a pointer to that entry.  If there is no next entry,
+   return a NULL pointer. */
+extern HIST_ENTRY *next_history PARAMS((void));
+
+/* Searching the history list. */
+
+/* Search the history for STRING, starting at history_offset.
+   If DIRECTION < 0, then the search is through previous entries,
+   else through subsequent.  If the string is found, then
+   current_history () is the history entry, and the value of this function
+   is the offset in the line of that history entry that the string was
+   found in.  Otherwise, nothing is changed, and a -1 is returned. */
+extern int history_search PARAMS((const char *, int));
+
+/* Search the history for STRING, starting at history_offset.
+   The search is anchored: matching lines must begin with string.
+   DIRECTION is as in history_search(). */
+extern int history_search_prefix PARAMS((const char *, int));
+
+/* Search for STRING in the history list, starting at POS, an
+   absolute index into the list.  DIR, if negative, says to search
+   backwards from POS, else forwards.
+   Returns the absolute index of the history element where STRING
+   was found, or -1 otherwise. */
+extern int history_search_pos PARAMS((const char *, int, int));
+
+/* Managing the history file. */
+
+/* Add the contents of FILENAME to the history list, a line at a time.
+   If FILENAME is NULL, then read from ~/.history.  Returns 0 if
+   successful, or errno if not. */
+extern int read_history PARAMS((const char *));
+
+/* Read a range of lines from FILENAME, adding them to the history list.
+   Start reading at the FROM'th line and end at the TO'th.  If FROM
+   is zero, start at the beginning.  If TO is less than FROM, read
+   until the end of the file.  If FILENAME is NULL, then read from
+   ~/.history.  Returns 0 if successful, or errno if not. */
+extern int read_history_range PARAMS((const char *, int, int));
+
+/* Write the current history to FILENAME.  If FILENAME is NULL,
+   then write the history list to ~/.history.  Values returned
+   are as in read_history ().  */
+extern int write_history PARAMS((const char *));
+
+/* Append NELEMENT entries to FILENAME.  The entries appended are from
+   the end of the list minus NELEMENTs up to the end of the list. */
+extern int append_history PARAMS((int, const char *));
+
+/* Truncate the history file, leaving only the last NLINES lines. */
+extern int history_truncate_file PARAMS((const char *, int));
+
+/* History expansion. */
+
+/* Expand the string STRING, placing the result into OUTPUT, a pointer
+   to a string.  Returns:
+
+   0) If no expansions took place (or, if the only change in
+      the text was the de-slashifying of the history expansion
+      character)
+   1) If expansions did take place
+  -1) If there was an error in expansion.
+   2) If the returned line should just be printed.
+
+  If an error ocurred in expansion, then OUTPUT contains a descriptive
+  error message. */
+extern int history_expand PARAMS((char *, char **));
+
+/* Extract a string segment consisting of the FIRST through LAST
+   arguments present in STRING.  Arguments are broken up as in
+   the shell. */
+extern char *history_arg_extract PARAMS((int, int, const char *));
+
+/* Return the text of the history event beginning at the current
+   offset into STRING.  Pass STRING with *INDEX equal to the
+   history_expansion_char that begins this specification.
+   DELIMITING_QUOTE is a character that is allowed to end the string
+   specification for what to search for in addition to the normal
+   characters `:', ` ', `\t', `\n', and sometimes `?'. */
+extern char *get_history_event PARAMS((const char *, int *, int));
+
+/* Return an array of tokens, much as the shell might.  The tokens are
+   parsed out of STRING. */
+extern char **history_tokenize PARAMS((const char *));
+
+/* Exported history variables. */
+extern int history_base;
+extern int history_length;
+extern int history_max_entries;
+extern char history_expansion_char;
+extern char history_subst_char;
+extern char *history_word_delimiters;
+extern char history_comment_char;
+extern char *history_no_expand_chars;
+extern char *history_search_delimiter_chars;
+extern int history_quotes_inhibit_expansion;
+
+/* Backwards compatibility */
+extern int max_input_history;
+
+/* If set, this function is called to decide whether or not a particular
+   history expansion should be treated as a special case for the calling
+   application and not expanded. */
+extern rl_linebuf_func_t *history_inhibit_expansion_function;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_HISTORY_H_ */
diff --git a/readline-4.3/histsearch.c b/readline-4.3/histsearch.c
new file mode 100644
index 0000000..d94fd6c
--- /dev/null
+++ b/readline-4.3/histsearch.c
@@ -0,0 +1,195 @@
+/* histsearch.c -- searching the history list. */
+
+/* Copyright (C) 1989, 1992 Free Software Foundation, Inc.
+
+   This file contains the GNU History Library (the Library), a set of
+   routines for managing the text of previously typed lines.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_UNISTD_H)
+#  ifdef _MINIX
+#    include <sys/types.h>
+#  endif
+#  include <unistd.h>
+#endif
+
+#include "history.h"
+#include "histlib.h"
+
+/* The list of alternate characters that can delimit a history search
+   string. */
+char *history_search_delimiter_chars = (char *)NULL;
+
+static int history_search_internal PARAMS((const char *, int, int));
+
+/* Search the history for STRING, starting at history_offset.
+   If DIRECTION < 0, then the search is through previous entries, else
+   through subsequent.  If ANCHORED is non-zero, the string must
+   appear at the beginning of a history line, otherwise, the string
+   may appear anywhere in the line.  If the string is found, then
+   current_history () is the history entry, and the value of this
+   function is the offset in the line of that history entry that the
+   string was found in.  Otherwise, nothing is changed, and a -1 is
+   returned. */
+
+static int
+history_search_internal (string, direction, anchored)
+     const char *string;
+     int direction, anchored;
+{
+  register int i, reverse;
+  register char *line;
+  register int line_index;
+  int string_len;
+  HIST_ENTRY **the_history; 	/* local */
+
+  i = history_offset;
+  reverse = (direction < 0);
+
+  /* Take care of trivial cases first. */
+  if (string == 0 || *string == '\0')
+    return (-1);
+
+  if (!history_length || ((i == history_length) && !reverse))
+    return (-1);
+
+  if (reverse && (i == history_length))
+    i--;
+
+#define NEXT_LINE() do { if (reverse) i--; else i++; } while (0)
+
+  the_history = history_list ();
+  string_len = strlen (string);
+  while (1)
+    {
+      /* Search each line in the history list for STRING. */
+
+      /* At limit for direction? */
+      if ((reverse && i < 0) || (!reverse && i == history_length))
+	return (-1);
+
+      line = the_history[i]->line;
+      line_index = strlen (line);
+
+      /* If STRING is longer than line, no match. */
+      if (string_len > line_index)
+	{
+	  NEXT_LINE ();
+	  continue;
+	}
+
+      /* Handle anchored searches first. */
+      if (anchored == ANCHORED_SEARCH)
+	{
+	  if (STREQN (string, line, string_len))
+	    {
+	      history_offset = i;
+	      return (0);
+	    }
+
+	  NEXT_LINE ();
+	  continue;
+	}
+
+      /* Do substring search. */
+      if (reverse)
+	{
+	  line_index -= string_len;
+
+	  while (line_index >= 0)
+	    {
+	      if (STREQN (string, line + line_index, string_len))
+		{
+		  history_offset = i;
+		  return (line_index);
+		}
+	      line_index--;
+	    }
+	}
+      else
+	{
+	  register int limit;
+
+	  limit = line_index - string_len + 1;
+	  line_index = 0;
+
+	  while (line_index < limit)
+	    {
+	      if (STREQN (string, line + line_index, string_len))
+		{
+		  history_offset = i;
+		  return (line_index);
+		}
+	      line_index++;
+	    }
+	}
+      NEXT_LINE ();
+    }
+}
+
+/* Do a non-anchored search for STRING through the history in DIRECTION. */
+int
+history_search (string, direction)
+     const char *string;
+     int direction;
+{
+  return (history_search_internal (string, direction, NON_ANCHORED_SEARCH));
+}
+
+/* Do an anchored search for string through the history in DIRECTION. */
+int
+history_search_prefix (string, direction)
+     const char *string;
+     int direction;
+{
+  return (history_search_internal (string, direction, ANCHORED_SEARCH));
+}
+
+/* Search for STRING in the history list.  DIR is < 0 for searching
+   backwards.  POS is an absolute index into the history list at
+   which point to begin searching. */
+int
+history_search_pos (string, dir, pos)
+     const char *string;
+     int dir, pos;
+{
+  int ret, old;
+
+  old = where_history ();
+  history_set_pos (pos);
+  if (history_search (string, dir) == -1)
+    {
+      history_set_pos (old);
+      return (-1);
+    }
+  ret = where_history ();
+  history_set_pos (old);
+  return ret;
+}
diff --git a/readline-4.3/input.c b/readline-4.3/input.c
new file mode 100644
index 0000000..841f05d
--- /dev/null
+++ b/readline-4.3/input.c
@@ -0,0 +1,540 @@
+/* input.c -- character input functions for readline. */
+
+/* Copyright (C) 1994 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <fcntl.h>
+#if defined (HAVE_SYS_FILE_H)
+#  include <sys/file.h>
+#endif /* HAVE_SYS_FILE_H */
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_SELECT)
+#  if !defined (HAVE_SYS_SELECT_H) || !defined (M_UNIX)
+#    include <sys/time.h>
+#  endif
+#endif /* HAVE_SELECT */
+#if defined (HAVE_SYS_SELECT_H)
+#  include <sys/select.h>
+#endif
+
+#if defined (FIONREAD_IN_SYS_IOCTL)
+#  include <sys/ioctl.h>
+#endif
+
+#include <stdio.h>
+#include <errno.h>
+
+#if !defined (errno)
+extern int errno;
+#endif /* !errno */
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+
+#include "rlprivate.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+/* What kind of non-blocking I/O do we have? */
+#if !defined (O_NDELAY) && defined (O_NONBLOCK)
+#  define O_NDELAY O_NONBLOCK	/* Posix style */
+#endif
+
+/* Non-null means it is a pointer to a function to run while waiting for
+   character input. */
+rl_hook_func_t *rl_event_hook = (rl_hook_func_t *)NULL;
+
+rl_getc_func_t *rl_getc_function = rl_getc;
+
+static int _keyboard_input_timeout = 100000;		/* 0.1 seconds; it's in usec */
+
+static int ibuffer_space PARAMS((void));
+static int rl_get_char PARAMS((int *));
+static int rl_gather_tyi PARAMS((void));
+
+/* **************************************************************** */
+/*								    */
+/*			Character Input Buffering       	    */
+/*								    */
+/* **************************************************************** */
+
+static int pop_index, push_index;
+static unsigned char ibuffer[512];
+static int ibuffer_len = sizeof (ibuffer) - 1;
+
+#define any_typein (push_index != pop_index)
+
+int
+_rl_any_typein ()
+{
+  return any_typein;
+}
+
+/* Return the amount of space available in the buffer for stuffing
+   characters. */
+static int
+ibuffer_space ()
+{
+  if (pop_index > push_index)
+    return (pop_index - push_index - 1);
+  else
+    return (ibuffer_len - (push_index - pop_index));
+}
+
+/* Get a key from the buffer of characters to be read.
+   Return the key in KEY.
+   Result is KEY if there was a key, or 0 if there wasn't. */
+static int
+rl_get_char (key)
+     int *key;
+{
+  if (push_index == pop_index)
+    return (0);
+
+  *key = ibuffer[pop_index++];
+
+  if (pop_index >= ibuffer_len)
+    pop_index = 0;
+
+  return (1);
+}
+
+/* Stuff KEY into the *front* of the input buffer.
+   Returns non-zero if successful, zero if there is
+   no space left in the buffer. */
+int
+_rl_unget_char (key)
+     int key;
+{
+  if (ibuffer_space ())
+    {
+      pop_index--;
+      if (pop_index < 0)
+	pop_index = ibuffer_len - 1;
+      ibuffer[pop_index] = key;
+      return (1);
+    }
+  return (0);
+}
+
+/* If a character is available to be read, then read it and stuff it into
+   IBUFFER.  Otherwise, just return.  Returns number of characters read
+   (0 if none available) and -1 on error (EIO). */
+static int
+rl_gather_tyi ()
+{
+  int tty;
+  register int tem, result;
+  int chars_avail;
+  char input;
+#if defined(HAVE_SELECT)
+  fd_set readfds, exceptfds;
+  struct timeval timeout;
+#endif
+
+  tty = fileno (rl_instream);
+
+#if defined (HAVE_SELECT)
+  FD_ZERO (&readfds);
+  FD_ZERO (&exceptfds);
+  FD_SET (tty, &readfds);
+  FD_SET (tty, &exceptfds);
+  timeout.tv_sec = 0;
+  timeout.tv_usec = _keyboard_input_timeout;
+  result = select (tty + 1, &readfds, (fd_set *)NULL, &exceptfds, &timeout);
+  if (result <= 0)
+    return 0;	/* Nothing to read. */
+#endif
+
+  result = -1;
+#if defined (FIONREAD)
+  errno = 0;
+  result = ioctl (tty, FIONREAD, &chars_avail);
+  if (result == -1 && errno == EIO)
+    return -1;
+#endif
+
+#if defined (O_NDELAY)
+  if (result == -1)
+    {
+      tem = fcntl (tty, F_GETFL, 0);
+
+      fcntl (tty, F_SETFL, (tem | O_NDELAY));
+      chars_avail = read (tty, &input, 1);
+
+      fcntl (tty, F_SETFL, tem);
+      if (chars_avail == -1 && errno == EAGAIN)
+	return 0;
+    }
+#endif /* O_NDELAY */
+
+  /* If there's nothing available, don't waste time trying to read
+     something. */
+  if (chars_avail <= 0)
+    return 0;
+
+  tem = ibuffer_space ();
+
+  if (chars_avail > tem)
+    chars_avail = tem;
+
+  /* One cannot read all of the available input.  I can only read a single
+     character at a time, or else programs which require input can be
+     thwarted.  If the buffer is larger than one character, I lose.
+     Damn! */
+  if (tem < ibuffer_len)
+    chars_avail = 0;
+
+  if (result != -1)
+    {
+      while (chars_avail--)
+	rl_stuff_char ((*rl_getc_function) (rl_instream));
+    }
+  else
+    {
+      if (chars_avail)
+	rl_stuff_char (input);
+    }
+
+  return 1;
+}
+
+int
+rl_set_keyboard_input_timeout (u)
+     int u;
+{
+  int o;
+
+  o = _keyboard_input_timeout;
+  if (u > 0)
+    _keyboard_input_timeout = u;
+  return (o);
+}
+
+/* Is there input available to be read on the readline input file
+   descriptor?  Only works if the system has select(2) or FIONREAD.
+   Uses the value of _keyboard_input_timeout as the timeout; if another
+   readline function wants to specify a timeout and not leave it up to
+   the user, it should use _rl_input_queued(timeout_value_in_microseconds)
+   instead. */
+int
+_rl_input_available ()
+{
+#if defined(HAVE_SELECT)
+  fd_set readfds, exceptfds;
+  struct timeval timeout;
+#endif
+#if !defined (HAVE_SELECT) && defined(FIONREAD)
+  int chars_avail;
+#endif
+  int tty;
+
+  tty = fileno (rl_instream);
+
+#if defined (HAVE_SELECT)
+  FD_ZERO (&readfds);
+  FD_ZERO (&exceptfds);
+  FD_SET (tty, &readfds);
+  FD_SET (tty, &exceptfds);
+  timeout.tv_sec = 0;
+  timeout.tv_usec = _keyboard_input_timeout;
+  return (select (tty + 1, &readfds, (fd_set *)NULL, &exceptfds, &timeout) > 0);
+#else
+
+#if defined (FIONREAD)
+  if (ioctl (tty, FIONREAD, &chars_avail) == 0)
+    return (chars_avail);
+#endif
+
+#endif
+
+  return 0;
+}
+
+int
+_rl_input_queued (t)
+     int t;
+{
+  int old_timeout, r;
+
+  old_timeout = rl_set_keyboard_input_timeout (t);
+  r = _rl_input_available ();
+  rl_set_keyboard_input_timeout (old_timeout);
+  return r;
+}
+
+void
+_rl_insert_typein (c)
+     int c;     
+{    	
+  int key, t, i;
+  char *string;
+
+  i = key = 0;
+  string = (char *)xmalloc (ibuffer_len + 1);
+  string[i++] = (char) c;
+
+  while ((t = rl_get_char (&key)) &&
+	 _rl_keymap[key].type == ISFUNC &&
+	 _rl_keymap[key].function == rl_insert)
+    string[i++] = key;
+
+  if (t)
+    _rl_unget_char (key);
+
+  string[i] = '\0';
+  rl_insert_text (string);
+  free (string);
+}
+
+/* Add KEY to the buffer of characters to be read.  Returns 1 if the
+   character was stuffed correctly; 0 otherwise. */
+int
+rl_stuff_char (key)
+     int key;
+{
+  if (ibuffer_space () == 0)
+    return 0;
+
+  if (key == EOF)
+    {
+      key = NEWLINE;
+      rl_pending_input = EOF;
+      RL_SETSTATE (RL_STATE_INPUTPENDING);
+    }
+  ibuffer[push_index++] = key;
+  if (push_index >= ibuffer_len)
+    push_index = 0;
+
+  return 1;
+}
+
+/* Make C be the next command to be executed. */
+int
+rl_execute_next (c)
+     int c;
+{
+  rl_pending_input = c;
+  RL_SETSTATE (RL_STATE_INPUTPENDING);
+  return 0;
+}
+
+/* Clear any pending input pushed with rl_execute_next() */
+int
+rl_clear_pending_input ()
+{
+  rl_pending_input = 0;
+  RL_UNSETSTATE (RL_STATE_INPUTPENDING);
+  return 0;
+}
+
+/* **************************************************************** */
+/*								    */
+/*			     Character Input			    */
+/*								    */
+/* **************************************************************** */
+
+/* Read a key, including pending input. */
+int
+rl_read_key ()
+{
+  int c;
+
+  rl_key_sequence_length++;
+
+  if (rl_pending_input)
+    {
+      c = rl_pending_input;
+      rl_clear_pending_input ();
+    }
+  else
+    {
+      /* If input is coming from a macro, then use that. */
+      if (c = _rl_next_macro_key ())
+	return (c);
+
+      /* If the user has an event function, then call it periodically. */
+      if (rl_event_hook)
+	{
+	  while (rl_event_hook && rl_get_char (&c) == 0)
+	    {
+	      (*rl_event_hook) ();
+	      if (rl_done)		/* XXX - experimental */
+		return ('\n');
+	      if (rl_gather_tyi () < 0)	/* XXX - EIO */
+		{
+		  rl_done = 1;
+		  return ('\n');
+		}
+	    }
+	}
+      else
+	{
+	  if (rl_get_char (&c) == 0)
+	    c = (*rl_getc_function) (rl_instream);
+	}
+    }
+
+  return (c);
+}
+
+int
+rl_getc (stream)
+     FILE *stream;
+{
+  int result;
+  unsigned char c;
+
+  while (1)
+    {
+      result = read (fileno (stream), &c, sizeof (unsigned char));
+
+      if (result == sizeof (unsigned char))
+	return (c);
+
+      /* If zero characters are returned, then the file that we are
+	 reading from is empty!  Return EOF in that case. */
+      if (result == 0)
+	return (EOF);
+
+#if defined (__BEOS__)
+      if (errno == EINTR)
+	continue;
+#endif
+
+#if defined (EWOULDBLOCK)
+#  define X_EWOULDBLOCK EWOULDBLOCK
+#else
+#  define X_EWOULDBLOCK -99
+#endif
+
+#if defined (EAGAIN)
+#  define X_EAGAIN EAGAIN
+#else
+#  define X_EAGAIN -99
+#endif
+
+      if (errno == X_EWOULDBLOCK || errno == X_EAGAIN)
+	{
+	  if (sh_unset_nodelay_mode (fileno (stream)) < 0)
+	    return (EOF);
+	  continue;
+	}
+
+#undef X_EWOULDBLOCK
+#undef X_EAGAIN
+
+      /* If the error that we received was SIGINT, then try again,
+	 this is simply an interrupted system call to read ().
+	 Otherwise, some error ocurred, also signifying EOF. */
+      if (errno != EINTR)
+	return (EOF);
+    }
+}
+
+#if defined (HANDLE_MULTIBYTE)
+/* read multibyte char */
+int
+_rl_read_mbchar (mbchar, size)
+     char *mbchar;
+     int size;
+{
+  int mb_len = 0;
+  size_t mbchar_bytes_length;
+  wchar_t wc;
+  mbstate_t ps, ps_back;
+
+  memset(&ps, 0, sizeof (mbstate_t));
+  memset(&ps_back, 0, sizeof (mbstate_t));
+  
+  while (mb_len < size)
+    {
+      RL_SETSTATE(RL_STATE_MOREINPUT);
+      mbchar[mb_len++] = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+      mbchar_bytes_length = mbrtowc (&wc, mbchar, mb_len, &ps);
+      if (mbchar_bytes_length == (size_t)(-1))
+	break;		/* invalid byte sequence for the current locale */
+      else if (mbchar_bytes_length == (size_t)(-2))
+	{
+	  /* shorted bytes */
+	  ps = ps_back;
+	  continue;
+	} 
+      else if (mbchar_bytes_length > (size_t)(0))
+	break;
+    }
+
+  return mb_len;
+}
+
+/* Read a multibyte-character string whose first character is FIRST into
+   the buffer MB of length MBLEN.  Returns the last character read, which
+   may be FIRST.  Used by the search functions, among others.  Very similar
+   to _rl_read_mbchar. */
+int
+_rl_read_mbstring (first, mb, mblen)
+     int first;
+     char *mb;
+     int mblen;
+{
+  int i, c;
+  mbstate_t ps;
+
+  c = first;
+  memset (mb, 0, mblen);
+  for (i = 0; i < mblen; i++)
+    {
+      mb[i] = (char)c;
+      memset (&ps, 0, sizeof (mbstate_t));
+      if (_rl_get_char_len (mb, &ps) == -2)
+	{
+	  /* Read more for multibyte character */
+	  RL_SETSTATE (RL_STATE_MOREINPUT);
+	  c = rl_read_key ();
+	  RL_UNSETSTATE (RL_STATE_MOREINPUT);
+	}
+      else
+	break;
+    }
+  return c;
+}
+#endif /* HANDLE_MULTIBYTE */
diff --git a/readline-4.3/isearch.c b/readline-4.3/isearch.c
new file mode 100644
index 0000000..c1ea5b3
--- /dev/null
+++ b/readline-4.3/isearch.c
@@ -0,0 +1,560 @@
+/* **************************************************************** */
+/*								    */
+/*			I-Search and Searching			    */
+/*								    */
+/* **************************************************************** */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#include <stdio.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif
+
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+/* Variables exported to other files in the readline library. */
+char *_rl_isearch_terminators = (char *)NULL;
+
+/* Variables imported from other files in the readline library. */
+extern HIST_ENTRY *_rl_saved_line_for_history;
+
+/* Forward declarations */
+static int rl_search_history PARAMS((int, int));
+
+/* Last line found by the current incremental search, so we don't `find'
+   identical lines many times in a row. */
+static char *prev_line_found;
+
+/* Last search string and its length. */
+static char *last_isearch_string;
+static int last_isearch_string_len;
+
+static char *default_isearch_terminators = "\033\012";
+
+/* Search backwards through the history looking for a string which is typed
+   interactively.  Start with the current line. */
+int
+rl_reverse_search_history (sign, key)
+     int sign, key;
+{
+  return (rl_search_history (-sign, key));
+}
+
+/* Search forwards through the history looking for a string which is typed
+   interactively.  Start with the current line. */
+int
+rl_forward_search_history (sign, key)
+     int sign, key;
+{
+  return (rl_search_history (sign, key));
+}
+
+/* Display the current state of the search in the echo-area.
+   SEARCH_STRING contains the string that is being searched for,
+   DIRECTION is zero for forward, or 1 for reverse,
+   WHERE is the history list number of the current line.  If it is
+   -1, then this line is the starting one. */
+static void
+rl_display_search (search_string, reverse_p, where)
+     char *search_string;
+     int reverse_p, where;
+{
+  char *message;
+  int msglen, searchlen;
+
+  searchlen = (search_string && *search_string) ? strlen (search_string) : 0;
+
+  message = (char *)xmalloc (searchlen + 33);
+  msglen = 0;
+
+#if defined (NOTDEF)
+  if (where != -1)
+    {
+      sprintf (message, "[%d]", where + history_base);
+      msglen = strlen (message);
+    }
+#endif /* NOTDEF */
+
+  message[msglen++] = '(';
+
+  if (reverse_p)
+    {
+      strcpy (message + msglen, "reverse-");
+      msglen += 8;
+    }
+
+  strcpy (message + msglen, "i-search)`");
+  msglen += 10;
+
+  if (search_string)
+    {
+      strcpy (message + msglen, search_string);
+      msglen += searchlen;
+    }
+
+  strcpy (message + msglen, "': ");
+
+  rl_message ("%s", message);
+  free (message);
+  (*rl_redisplay_function) ();
+}
+
+/* Search through the history looking for an interactively typed string.
+   This is analogous to i-search.  We start the search in the current line.
+   DIRECTION is which direction to search; >= 0 means forward, < 0 means
+   backwards. */
+static int
+rl_search_history (direction, invoking_key)
+     int direction, invoking_key;
+{
+  /* The string that the user types in to search for. */
+  char *search_string;
+
+  /* The current length of SEARCH_STRING. */
+  int search_string_index;
+
+  /* The amount of space that SEARCH_STRING has allocated to it. */
+  int search_string_size;
+
+  /* The list of lines to search through. */
+  char **lines, *allocated_line;
+
+  /* The length of LINES. */
+  int hlen;
+
+  /* Where we get LINES from. */
+  HIST_ENTRY **hlist;
+
+  register int i;
+  int orig_point, orig_mark, orig_line, last_found_line;
+  int c, found, failed, sline_len;
+  int n, wstart, wlen;
+#if defined (HANDLE_MULTIBYTE)
+  char mb[MB_LEN_MAX];
+#endif
+
+  /* The line currently being searched. */
+  char *sline;
+
+  /* Offset in that line. */
+  int line_index;
+
+  /* Non-zero if we are doing a reverse search. */
+  int reverse;
+
+  /* The list of characters which terminate the search, but are not
+     subsequently executed.  If the variable isearch-terminators has
+     been set, we use that value, otherwise we use ESC and C-J. */
+  char *isearch_terminators;
+
+  RL_SETSTATE(RL_STATE_ISEARCH);
+  orig_point = rl_point;
+  orig_mark = rl_mark;
+  last_found_line = orig_line = where_history ();
+  reverse = direction < 0;
+  hlist = history_list ();
+  allocated_line = (char *)NULL;
+
+  isearch_terminators = _rl_isearch_terminators ? _rl_isearch_terminators
+						: default_isearch_terminators;
+
+  /* Create an arrary of pointers to the lines that we want to search. */
+  rl_maybe_replace_line ();
+  i = 0;
+  if (hlist)
+    for (i = 0; hlist[i]; i++);
+
+  /* Allocate space for this many lines, +1 for the current input line,
+     and remember those lines. */
+  lines = (char **)xmalloc ((1 + (hlen = i)) * sizeof (char *));
+  for (i = 0; i < hlen; i++)
+    lines[i] = hlist[i]->line;
+
+  if (_rl_saved_line_for_history)
+    lines[i] = _rl_saved_line_for_history->line;
+  else
+    {
+      /* Keep track of this so we can free it. */
+      allocated_line = (char *)xmalloc (1 + strlen (rl_line_buffer));
+      strcpy (allocated_line, &rl_line_buffer[0]);
+      lines[i] = allocated_line;
+    }
+
+  hlen++;
+
+  /* The line where we start the search. */
+  i = orig_line;
+
+  rl_save_prompt ();
+
+  /* Initialize search parameters. */
+  search_string = (char *)xmalloc (search_string_size = 128);
+  *search_string = '\0';
+  search_string_index = 0;
+  prev_line_found = (char *)0;		/* XXX */
+
+  /* Normalize DIRECTION into 1 or -1. */
+  direction = (direction >= 0) ? 1 : -1;
+
+  rl_display_search (search_string, reverse, -1);
+
+  sline = rl_line_buffer;
+  sline_len = strlen (sline);
+  line_index = rl_point;
+
+  found = failed = 0;
+  for (;;)
+    {
+      rl_command_func_t *f = (rl_command_func_t *)NULL;
+
+      /* Read a key and decide how to proceed. */
+      RL_SETSTATE(RL_STATE_MOREINPUT);
+      c = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	c = _rl_read_mbstring (c, mb, MB_LEN_MAX);
+#endif
+
+      /* Translate the keys we do something with to opcodes. */
+      if (c >= 0 && _rl_keymap[c].type == ISFUNC)
+	{
+	  f = _rl_keymap[c].function;
+
+	  if (f == rl_reverse_search_history)
+	    c = reverse ? -1 : -2;
+	  else if (f == rl_forward_search_history)
+	    c =  !reverse ? -1 : -2;
+	  else if (f == rl_rubout)
+	    c = -3;
+	  else if (c == CTRL ('G'))
+	    c = -4;
+	  else if (c == CTRL ('W'))	/* XXX */
+	    c = -5;
+	  else if (c == CTRL ('Y'))	/* XXX */
+	    c = -6;
+	}
+
+      /* The characters in isearch_terminators (set from the user-settable
+	 variable isearch-terminators) are used to terminate the search but
+	 not subsequently execute the character as a command.  The default
+	 value is "\033\012" (ESC and C-J). */
+      if (strchr (isearch_terminators, c))
+	{
+	  /* ESC still terminates the search, but if there is pending
+	     input or if input arrives within 0.1 seconds (on systems
+	     with select(2)) it is used as a prefix character
+	     with rl_execute_next.  WATCH OUT FOR THIS!  This is intended
+	     to allow the arrow keys to be used like ^F and ^B are used
+	     to terminate the search and execute the movement command.
+	     XXX - since _rl_input_available depends on the application-
+	     settable keyboard timeout value, this could alternatively
+	     use _rl_input_queued(100000) */
+	  if (c == ESC && _rl_input_available ())
+	    rl_execute_next (ESC);
+	  break;
+	}
+
+#define ENDSRCH_CHAR(c) \
+  ((CTRL_CHAR (c) || META_CHAR (c) || (c) == RUBOUT) && ((c) != CTRL ('G')))
+
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  if (c >= 0 && strlen (mb) == 1 && ENDSRCH_CHAR (c))
+	    {
+	      /* This sets rl_pending_input to c; it will be picked up the next
+		 time rl_read_key is called. */
+	      rl_execute_next (c);
+	      break;
+	    }
+	}
+      else
+#endif
+      if (c >= 0 && ENDSRCH_CHAR (c))
+	{
+	  /* This sets rl_pending_input to c; it will be picked up the next
+	     time rl_read_key is called. */
+	  rl_execute_next (c);
+	  break;
+	}
+
+      switch (c)
+	{
+	case -1:
+	  if (search_string_index == 0)
+	    {
+	      if (last_isearch_string)
+		{
+		  search_string_size = 64 + last_isearch_string_len;
+		  search_string = (char *)xrealloc (search_string, search_string_size);
+		  strcpy (search_string, last_isearch_string);
+		  search_string_index = last_isearch_string_len;
+		  rl_display_search (search_string, reverse, -1);
+		  break;
+		}
+	      continue;
+	    }
+	  else if (reverse)
+	    --line_index;
+	  else if (line_index != sline_len)
+	    ++line_index;
+	  else
+	    rl_ding ();
+	  break;
+
+	  /* switch directions */
+	case -2:
+	  direction = -direction;
+	  reverse = direction < 0;
+	  break;
+
+	/* delete character from search string. */
+	case -3:	/* C-H, DEL */
+	  /* This is tricky.  To do this right, we need to keep a
+	     stack of search positions for the current search, with
+	     sentinels marking the beginning and end.  But this will
+	     do until we have a real isearch-undo. */
+	  if (search_string_index == 0)
+	    rl_ding ();
+	  else
+	    search_string[--search_string_index] = '\0';
+
+	  break;
+
+	case -4:	/* C-G */
+	  rl_replace_line (lines[orig_line], 0);
+	  rl_point = orig_point;
+	  rl_mark = orig_mark;
+	  rl_restore_prompt();
+	  rl_clear_message ();
+	  if (allocated_line)
+	    free (allocated_line);
+	  free (lines);
+	  RL_UNSETSTATE(RL_STATE_ISEARCH);
+	  return 0;
+
+	case -5:	/* C-W */
+	  /* skip over portion of line we already matched */
+	  wstart = rl_point + search_string_index;
+	  if (wstart >= rl_end)
+	    {
+	      rl_ding ();
+	      break;
+	    }
+
+	  /* if not in a word, move to one. */
+	  if (rl_alphabetic(rl_line_buffer[wstart]) == 0)
+	    {
+	      rl_ding ();
+	      break;
+	    }
+	  n = wstart;
+	  while (n < rl_end && rl_alphabetic(rl_line_buffer[n]))
+	    n++;
+	  wlen = n - wstart + 1;
+	  if (search_string_index + wlen + 1 >= search_string_size)
+	    {
+	      search_string_size += wlen + 1;
+	      search_string = (char *)xrealloc (search_string, search_string_size);
+	    }
+	  for (; wstart < n; wstart++)
+	    search_string[search_string_index++] = rl_line_buffer[wstart];
+	  search_string[search_string_index] = '\0';
+	  break;
+
+	case -6:	/* C-Y */
+	  /* skip over portion of line we already matched */
+	  wstart = rl_point + search_string_index;
+	  if (wstart >= rl_end)
+	    {
+	      rl_ding ();
+	      break;
+	    }
+	  n = rl_end - wstart + 1;
+	  if (search_string_index + n + 1 >= search_string_size)
+	    {
+	      search_string_size += n + 1;
+	      search_string = (char *)xrealloc (search_string, search_string_size);
+	    }
+	  for (n = wstart; n < rl_end; n++)
+	    search_string[search_string_index++] = rl_line_buffer[n];
+	  search_string[search_string_index] = '\0';
+	  break;
+
+	default:
+	  /* Add character to search string and continue search. */
+	  if (search_string_index + 2 >= search_string_size)
+	    {
+	      search_string_size += 128;
+	      search_string = (char *)xrealloc (search_string, search_string_size);
+	    }
+#if defined (HANDLE_MULTIBYTE)
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    {
+	      int j, l;
+	      for (j = 0, l = strlen (mb); j < l; )
+		search_string[search_string_index++] = mb[j++];
+	    }
+	  else
+#endif
+	    search_string[search_string_index++] = c;
+	  search_string[search_string_index] = '\0';
+	  break;
+	}
+
+      for (found = failed = 0;;)
+	{
+	  int limit = sline_len - search_string_index + 1;
+
+	  /* Search the current line. */
+	  while (reverse ? (line_index >= 0) : (line_index < limit))
+	    {
+	      if (STREQN (search_string, sline + line_index, search_string_index))
+		{
+		  found++;
+		  break;
+		}
+	      else
+		line_index += direction;
+	    }
+	  if (found)
+	    break;
+
+	  /* Move to the next line, but skip new copies of the line
+	     we just found and lines shorter than the string we're
+	     searching for. */
+	  do
+	    {
+	      /* Move to the next line. */
+	      i += direction;
+
+	      /* At limit for direction? */
+	      if (reverse ? (i < 0) : (i == hlen))
+		{
+		  failed++;
+		  break;
+		}
+
+	      /* We will need these later. */
+	      sline = lines[i];
+	      sline_len = strlen (sline);
+	    }
+	  while ((prev_line_found && STREQ (prev_line_found, lines[i])) ||
+		 (search_string_index > sline_len));
+
+	  if (failed)
+	    break;
+
+	  /* Now set up the line for searching... */
+	  line_index = reverse ? sline_len - search_string_index : 0;
+	}
+
+      if (failed)
+	{
+	  /* We cannot find the search string.  Ding the bell. */
+	  rl_ding ();
+	  i = last_found_line;
+	  continue; 		/* XXX - was break */
+	}
+
+      /* We have found the search string.  Just display it.  But don't
+	 actually move there in the history list until the user accepts
+	 the location. */
+      if (found)
+	{
+	  prev_line_found = lines[i];
+	  rl_replace_line (lines[i], 0);
+	  rl_point = line_index;
+	  last_found_line = i;
+	  rl_display_search (search_string, reverse, (i == orig_line) ? -1 : i);
+	}
+    }
+
+  /* The searching is over.  The user may have found the string that she
+     was looking for, or else she may have exited a failing search.  If
+     LINE_INDEX is -1, then that shows that the string searched for was
+     not found.  We use this to determine where to place rl_point. */
+
+  /* First put back the original state. */
+  strcpy (rl_line_buffer, lines[orig_line]);
+
+  rl_restore_prompt ();
+
+  /* Save the search string for possible later use. */
+  FREE (last_isearch_string);
+  last_isearch_string = search_string;
+  last_isearch_string_len = search_string_index;
+
+  if (last_found_line < orig_line)
+    rl_get_previous_history (orig_line - last_found_line, 0);
+  else
+    rl_get_next_history (last_found_line - orig_line, 0);
+
+  /* If the string was not found, put point at the end of the last matching
+     line.  If last_found_line == orig_line, we didn't find any matching
+     history lines at all, so put point back in its original position. */
+  if (line_index < 0)
+    {
+      if (last_found_line == orig_line)
+	line_index = orig_point;
+      else
+	line_index = strlen (rl_line_buffer);
+      rl_mark = orig_mark;
+    }
+
+  rl_point = line_index;
+  /* Don't worry about where to put the mark here; rl_get_previous_history
+     and rl_get_next_history take care of it. */
+
+  rl_clear_message ();
+
+  FREE (allocated_line);
+  free (lines);
+
+  RL_UNSETSTATE(RL_STATE_ISEARCH);
+
+  return 0;
+}
diff --git a/readline-4.3/keymaps.c b/readline-4.3/keymaps.c
new file mode 100644
index 0000000..12506d3
--- /dev/null
+++ b/readline-4.3/keymaps.c
@@ -0,0 +1,150 @@
+/* keymaps.c -- Functions and keymaps for the GNU Readline library. */
+
+/* Copyright (C) 1988,1989 Free Software Foundation, Inc.
+
+   This file is part of GNU Readline, a library for reading lines
+   of text with interactive input and history editing.
+
+   Readline is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 2, or (at your option) any
+   later version.
+
+   Readline is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Readline; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>	/* for FILE * definition for readline.h */
+
+#include "readline.h"
+#include "rlconf.h"
+
+#include "emacs_keymap.c"
+
+#if defined (VI_MODE)
+#include "vi_keymap.c"
+#endif
+
+#include "xmalloc.h"
+
+/* **************************************************************** */
+/*								    */
+/*		      Functions for manipulating Keymaps.	    */
+/*								    */
+/* **************************************************************** */
+
+
+/* Return a new, empty keymap.
+   Free it with free() when you are done. */
+Keymap
+rl_make_bare_keymap ()
+{
+  register int i;
+  Keymap keymap = (Keymap)xmalloc (KEYMAP_SIZE * sizeof (KEYMAP_ENTRY));
+
+  for (i = 0; i < KEYMAP_SIZE; i++)
+    {
+      keymap[i].type = ISFUNC;
+      keymap[i].function = (rl_command_func_t *)NULL;
+    }
+
+  for (i = 'A'; i < ('Z' + 1); i++)
+    {
+      keymap[i].type = ISFUNC;
+      keymap[i].function = rl_do_lowercase_version;
+    }
+
+  return (keymap);
+}
+
+/* Return a new keymap which is a copy of MAP. */
+Keymap
+rl_copy_keymap (map)
+     Keymap map;
+{
+  register int i;
+  Keymap temp = rl_make_bare_keymap ();
+
+  for (i = 0; i < KEYMAP_SIZE; i++)
+    {
+      temp[i].type = map[i].type;
+      temp[i].function = map[i].function;
+    }
+  return (temp);
+}
+
+/* Return a new keymap with the printing characters bound to rl_insert,
+   the uppercase Meta characters bound to run their lowercase equivalents,
+   and the Meta digits bound to produce numeric arguments. */
+Keymap
+rl_make_keymap ()
+{
+  register int i;
+  Keymap newmap;
+
+  newmap = rl_make_bare_keymap ();
+
+  /* All ASCII printing characters are self-inserting. */
+  for (i = ' '; i < 127; i++)
+    newmap[i].function = rl_insert;
+
+  newmap[TAB].function = rl_insert;
+  newmap[RUBOUT].function = rl_rubout;	/* RUBOUT == 127 */
+  newmap[CTRL('H')].function = rl_rubout;
+
+#if KEYMAP_SIZE > 128
+  /* Printing characters in some 8-bit character sets. */
+  for (i = 128; i < 160; i++)
+    newmap[i].function = rl_insert;
+
+  /* ISO Latin-1 printing characters should self-insert. */
+  for (i = 160; i < 256; i++)
+    newmap[i].function = rl_insert;
+#endif /* KEYMAP_SIZE > 128 */
+
+  return (newmap);
+}
+
+/* Free the storage associated with MAP. */
+void
+rl_discard_keymap (map)
+     Keymap map;
+{
+  int i;
+
+  if (!map)
+    return;
+
+  for (i = 0; i < KEYMAP_SIZE; i++)
+    {
+      switch (map[i].type)
+	{
+	case ISFUNC:
+	  break;
+
+	case ISKMAP:
+	  rl_discard_keymap ((Keymap)map[i].function);
+	  break;
+
+	case ISMACR:
+	  free ((char *)map[i].function);
+	  break;
+	}
+    }
+}
diff --git a/readline-4.3/keymaps.h b/readline-4.3/keymaps.h
new file mode 100644
index 0000000..66fa2a5
--- /dev/null
+++ b/readline-4.3/keymaps.h
@@ -0,0 +1,103 @@
+/* keymaps.h -- Manipulation of readline keymaps. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#ifndef _KEYMAPS_H_
+#define _KEYMAPS_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined (READLINE_LIBRARY)
+#  include "rlstdc.h"
+#  include "chardefs.h"
+#  include "rltypedefs.h"
+#else
+#  include <readline/rlstdc.h>
+#  include <readline/chardefs.h>
+#  include <readline/rltypedefs.h>
+#endif
+
+/* A keymap contains one entry for each key in the ASCII set.
+   Each entry consists of a type and a pointer.
+   FUNCTION is the address of a function to run, or the
+   address of a keymap to indirect through.
+   TYPE says which kind of thing FUNCTION is. */
+typedef struct _keymap_entry {
+  char type;
+  rl_command_func_t *function;
+} KEYMAP_ENTRY;
+
+/* This must be large enough to hold bindings for all of the characters
+   in a desired character set (e.g, 128 for ASCII, 256 for ISO Latin-x,
+   and so on) plus one for subsequence matching. */
+#define KEYMAP_SIZE 257
+#define ANYOTHERKEY KEYMAP_SIZE-1
+
+/* I wanted to make the above structure contain a union of:
+   union { rl_command_func_t *function; struct _keymap_entry *keymap; } value;
+   but this made it impossible for me to create a static array.
+   Maybe I need C lessons. */
+
+typedef KEYMAP_ENTRY KEYMAP_ENTRY_ARRAY[KEYMAP_SIZE];
+typedef KEYMAP_ENTRY *Keymap;
+
+/* The values that TYPE can have in a keymap entry. */
+#define ISFUNC 0
+#define ISKMAP 1
+#define ISMACR 2
+
+extern KEYMAP_ENTRY_ARRAY emacs_standard_keymap, emacs_meta_keymap, emacs_ctlx_keymap;
+extern KEYMAP_ENTRY_ARRAY vi_insertion_keymap, vi_movement_keymap;
+
+/* Return a new, empty keymap.
+   Free it with free() when you are done. */
+extern Keymap rl_make_bare_keymap PARAMS((void));
+
+/* Return a new keymap which is a copy of MAP. */
+extern Keymap rl_copy_keymap PARAMS((Keymap));
+
+/* Return a new keymap with the printing characters bound to rl_insert,
+   the lowercase Meta characters bound to run their equivalents, and
+   the Meta digits bound to produce numeric arguments. */
+extern Keymap rl_make_keymap PARAMS((void));
+
+/* Free the storage associated with a keymap. */
+extern void rl_discard_keymap PARAMS((Keymap));
+
+/* These functions actually appear in bind.c */
+
+/* Return the keymap corresponding to a given name.  Names look like
+   `emacs' or `emacs-meta' or `vi-insert'.  */
+extern Keymap rl_get_keymap_by_name PARAMS((const char *));
+
+/* Return the current keymap. */
+extern Keymap rl_get_keymap PARAMS((void));
+
+/* Set the current keymap to MAP. */
+extern void rl_set_keymap PARAMS((Keymap));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _KEYMAPS_H_ */
diff --git a/readline-4.3/kill.c b/readline-4.3/kill.c
new file mode 100644
index 0000000..a616b92
--- /dev/null
+++ b/readline-4.3/kill.c
@@ -0,0 +1,652 @@
+/* kill.c -- kill ring management. */
+
+/* Copyright (C) 1994 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>           /* for _POSIX_VERSION */
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+/* **************************************************************** */
+/*								    */
+/*			Killing Mechanism			    */
+/*								    */
+/* **************************************************************** */
+
+/* What we assume for a max number of kills. */
+#define DEFAULT_MAX_KILLS 10
+
+/* The real variable to look at to find out when to flush kills. */
+static int rl_max_kills =  DEFAULT_MAX_KILLS;
+
+/* Where to store killed text. */
+static char **rl_kill_ring = (char **)NULL;
+
+/* Where we are in the kill ring. */
+static int rl_kill_index;
+
+/* How many slots we have in the kill ring. */
+static int rl_kill_ring_length;
+
+static int _rl_copy_to_kill_ring PARAMS((char *, int));
+static int region_kill_internal PARAMS((int));
+static int _rl_copy_word_as_kill PARAMS((int, int));
+static int rl_yank_nth_arg_internal PARAMS((int, int, int));
+
+/* How to say that you only want to save a certain amount
+   of kill material. */
+int
+rl_set_retained_kills (num)
+     int num;
+{
+  return 0;
+}
+
+/* Add TEXT to the kill ring, allocating a new kill ring slot as necessary.
+   This uses TEXT directly, so the caller must not free it.  If APPEND is
+   non-zero, and the last command was a kill, the text is appended to the
+   current kill ring slot, otherwise prepended. */
+static int
+_rl_copy_to_kill_ring (text, append)
+     char *text;
+     int append;
+{
+  char *old, *new;
+  int slot;
+
+  /* First, find the slot to work with. */
+  if (_rl_last_command_was_kill == 0)
+    {
+      /* Get a new slot.  */
+      if (rl_kill_ring == 0)
+	{
+	  /* If we don't have any defined, then make one. */
+	  rl_kill_ring = (char **)
+	    xmalloc (((rl_kill_ring_length = 1) + 1) * sizeof (char *));
+	  rl_kill_ring[slot = 0] = (char *)NULL;
+	}
+      else
+	{
+	  /* We have to add a new slot on the end, unless we have
+	     exceeded the max limit for remembering kills. */
+	  slot = rl_kill_ring_length;
+	  if (slot == rl_max_kills)
+	    {
+	      register int i;
+	      free (rl_kill_ring[0]);
+	      for (i = 0; i < slot; i++)
+		rl_kill_ring[i] = rl_kill_ring[i + 1];
+	    }
+	  else
+	    {
+	      slot = rl_kill_ring_length += 1;
+	      rl_kill_ring = (char **)xrealloc (rl_kill_ring, slot * sizeof (char *));
+	    }
+	  rl_kill_ring[--slot] = (char *)NULL;
+	}
+    }
+  else
+    slot = rl_kill_ring_length - 1;
+
+  /* If the last command was a kill, prepend or append. */
+  if (_rl_last_command_was_kill && rl_editing_mode != vi_mode)
+    {
+      old = rl_kill_ring[slot];
+      new = (char *)xmalloc (1 + strlen (old) + strlen (text));
+
+      if (append)
+	{
+	  strcpy (new, old);
+	  strcat (new, text);
+	}
+      else
+	{
+	  strcpy (new, text);
+	  strcat (new, old);
+	}
+      free (old);
+      free (text);
+      rl_kill_ring[slot] = new;
+    }
+  else
+    rl_kill_ring[slot] = text;
+
+  rl_kill_index = slot;
+  return 0;
+}
+
+/* The way to kill something.  This appends or prepends to the last
+   kill, if the last command was a kill command.  if FROM is less
+   than TO, then the text is appended, otherwise prepended.  If the
+   last command was not a kill command, then a new slot is made for
+   this kill. */
+int
+rl_kill_text (from, to)
+     int from, to;
+{
+  char *text;
+
+  /* Is there anything to kill? */
+  if (from == to)
+    {
+      _rl_last_command_was_kill++;
+      return 0;
+    }
+
+  text = rl_copy_text (from, to);
+
+  /* Delete the copied text from the line. */
+  rl_delete_text (from, to);
+
+  _rl_copy_to_kill_ring (text, from < to);
+
+  _rl_last_command_was_kill++;
+  return 0;
+}
+
+/* Now REMEMBER!  In order to do prepending or appending correctly, kill
+   commands always make rl_point's original position be the FROM argument,
+   and rl_point's extent be the TO argument. */
+
+/* **************************************************************** */
+/*								    */
+/*			Killing Commands			    */
+/*								    */
+/* **************************************************************** */
+
+/* Delete the word at point, saving the text in the kill ring. */
+int
+rl_kill_word (count, key)
+     int count, key;
+{
+  int orig_point;
+
+  if (count < 0)
+    return (rl_backward_kill_word (-count, key));
+  else
+    {
+      orig_point = rl_point;
+      rl_forward_word (count, key);
+
+      if (rl_point != orig_point)
+	rl_kill_text (orig_point, rl_point);
+
+      rl_point = orig_point;
+      if (rl_editing_mode == emacs_mode)
+	rl_mark = rl_point;
+    }
+  return 0;
+}
+
+/* Rubout the word before point, placing it on the kill ring. */
+int
+rl_backward_kill_word (count, ignore)
+     int count, ignore;
+{
+  int orig_point;
+
+  if (count < 0)
+    return (rl_kill_word (-count, ignore));
+  else
+    {
+      orig_point = rl_point;
+      rl_backward_word (count, ignore);
+
+      if (rl_point != orig_point)
+	rl_kill_text (orig_point, rl_point);
+
+      if (rl_editing_mode == emacs_mode)
+	rl_mark = rl_point;
+    }
+  return 0;
+}
+
+/* Kill from here to the end of the line.  If DIRECTION is negative, kill
+   back to the line start instead. */
+int
+rl_kill_line (direction, ignore)
+     int direction, ignore;
+{
+  int orig_point;
+
+  if (direction < 0)
+    return (rl_backward_kill_line (1, ignore));
+  else
+    {
+      orig_point = rl_point;
+      rl_end_of_line (1, ignore);
+      if (orig_point != rl_point)
+	rl_kill_text (orig_point, rl_point);
+      rl_point = orig_point;
+      if (rl_editing_mode == emacs_mode)
+	rl_mark = rl_point;
+    }
+  return 0;
+}
+
+/* Kill backwards to the start of the line.  If DIRECTION is negative, kill
+   forwards to the line end instead. */
+int
+rl_backward_kill_line (direction, ignore)
+     int direction, ignore;
+{
+  int orig_point;
+
+  if (direction < 0)
+    return (rl_kill_line (1, ignore));
+  else
+    {
+      if (!rl_point)
+	rl_ding ();
+      else
+	{
+	  orig_point = rl_point;
+	  rl_beg_of_line (1, ignore);
+	  if (rl_point != orig_point)
+	    rl_kill_text (orig_point, rl_point);
+	  if (rl_editing_mode == emacs_mode)
+	    rl_mark = rl_point;
+	}
+    }
+  return 0;
+}
+
+/* Kill the whole line, no matter where point is. */
+int
+rl_kill_full_line (count, ignore)
+     int count, ignore;
+{
+  rl_begin_undo_group ();
+  rl_point = 0;
+  rl_kill_text (rl_point, rl_end);
+  rl_mark = 0;
+  rl_end_undo_group ();
+  return 0;
+}
+
+/* The next two functions mimic unix line editing behaviour, except they
+   save the deleted text on the kill ring.  This is safer than not saving
+   it, and since we have a ring, nobody should get screwed. */
+
+/* This does what C-w does in Unix.  We can't prevent people from
+   using behaviour that they expect. */
+int
+rl_unix_word_rubout (count, key)
+     int count, key;
+{
+  int orig_point;
+
+  if (rl_point == 0)
+    rl_ding ();
+  else
+    {
+      orig_point = rl_point;
+      if (count <= 0)
+	count = 1;
+
+      while (count--)
+	{
+	  while (rl_point && whitespace (rl_line_buffer[rl_point - 1]))
+	    rl_point--;
+
+	  while (rl_point && (whitespace (rl_line_buffer[rl_point - 1]) == 0))
+	    rl_point--;
+	}
+
+      rl_kill_text (orig_point, rl_point);
+      if (rl_editing_mode == emacs_mode)
+	rl_mark = rl_point;
+    }
+  return 0;
+}
+
+/* Here is C-u doing what Unix does.  You don't *have* to use these
+   key-bindings.  We have a choice of killing the entire line, or
+   killing from where we are to the start of the line.  We choose the
+   latter, because if you are a Unix weenie, then you haven't backspaced
+   into the line at all, and if you aren't, then you know what you are
+   doing. */
+int
+rl_unix_line_discard (count, key)
+     int count, key;
+{
+  if (rl_point == 0)
+    rl_ding ();
+  else
+    {
+      rl_kill_text (rl_point, 0);
+      rl_point = 0;
+      if (rl_editing_mode == emacs_mode)
+	rl_mark = rl_point;
+    }
+  return 0;
+}
+
+/* Copy the text in the `region' to the kill ring.  If DELETE is non-zero,
+   delete the text from the line as well. */
+static int
+region_kill_internal (delete)
+     int delete;
+{
+  char *text;
+
+  if (rl_mark != rl_point)
+    {
+      text = rl_copy_text (rl_point, rl_mark);
+      if (delete)
+	rl_delete_text (rl_point, rl_mark);
+      _rl_copy_to_kill_ring (text, rl_point < rl_mark);
+    }
+
+  _rl_last_command_was_kill++;
+  return 0;
+}
+
+/* Copy the text in the region to the kill ring. */
+int
+rl_copy_region_to_kill (count, ignore)
+     int count, ignore;
+{
+  return (region_kill_internal (0));
+}
+
+/* Kill the text between the point and mark. */
+int
+rl_kill_region (count, ignore)
+     int count, ignore;
+{
+  int r, npoint;
+
+  npoint = (rl_point < rl_mark) ? rl_point : rl_mark;
+  r = region_kill_internal (1);
+  _rl_fix_point (1);
+  rl_point = npoint;
+  return r;
+}
+
+/* Copy COUNT words to the kill ring.  DIR says which direction we look
+   to find the words. */
+static int
+_rl_copy_word_as_kill (count, dir)
+     int count, dir;
+{
+  int om, op, r;
+
+  om = rl_mark;
+  op = rl_point;
+
+  if (dir > 0)
+    rl_forward_word (count, 0);
+  else
+    rl_backward_word (count, 0);
+
+  rl_mark = rl_point;
+
+  if (dir > 0)
+    rl_backward_word (count, 0);
+  else
+    rl_forward_word (count, 0);
+
+  r = region_kill_internal (0);
+
+  rl_mark = om;
+  rl_point = op;
+
+  return r;
+}
+
+int
+rl_copy_forward_word (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return (rl_copy_backward_word (-count, key));
+
+  return (_rl_copy_word_as_kill (count, 1));
+}
+
+int
+rl_copy_backward_word (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return (rl_copy_forward_word (-count, key));
+
+  return (_rl_copy_word_as_kill (count, -1));
+}
+  
+/* Yank back the last killed text.  This ignores arguments. */
+int
+rl_yank (count, ignore)
+     int count, ignore;
+{
+  if (rl_kill_ring == 0)
+    {
+      _rl_abort_internal ();
+      return -1;
+    }
+
+  _rl_set_mark_at_pos (rl_point);
+  rl_insert_text (rl_kill_ring[rl_kill_index]);
+  return 0;
+}
+
+/* If the last command was yank, or yank_pop, and the text just
+   before point is identical to the current kill item, then
+   delete that text from the line, rotate the index down, and
+   yank back some other text. */
+int
+rl_yank_pop (count, key)
+     int count, key;
+{
+  int l, n;
+
+  if (((rl_last_func != rl_yank_pop) && (rl_last_func != rl_yank)) ||
+      !rl_kill_ring)
+    {
+      _rl_abort_internal ();
+      return -1;
+    }
+
+  l = strlen (rl_kill_ring[rl_kill_index]);
+  n = rl_point - l;
+  if (n >= 0 && STREQN (rl_line_buffer + n, rl_kill_ring[rl_kill_index], l))
+    {
+      rl_delete_text (n, rl_point);
+      rl_point = n;
+      rl_kill_index--;
+      if (rl_kill_index < 0)
+	rl_kill_index = rl_kill_ring_length - 1;
+      rl_yank (1, 0);
+      return 0;
+    }
+  else
+    {
+      _rl_abort_internal ();
+      return -1;
+    }
+}
+
+/* Yank the COUNTh argument from the previous history line, skipping
+   HISTORY_SKIP lines before looking for the `previous line'. */
+static int
+rl_yank_nth_arg_internal (count, ignore, history_skip)
+     int count, ignore, history_skip;
+{
+  register HIST_ENTRY *entry;
+  char *arg;
+  int i, pos;
+
+  pos = where_history ();
+
+  if (history_skip)
+    {
+      for (i = 0; i < history_skip; i++)
+	entry = previous_history ();
+    }
+
+  entry = previous_history ();
+
+  history_set_pos (pos);
+
+  if (entry == 0)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  arg = history_arg_extract (count, count, entry->line);
+  if (!arg || !*arg)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  rl_begin_undo_group ();
+
+  _rl_set_mark_at_pos (rl_point);
+
+#if defined (VI_MODE)
+  /* Vi mode always inserts a space before yanking the argument, and it
+     inserts it right *after* rl_point. */
+  if (rl_editing_mode == vi_mode)
+    {
+      rl_vi_append_mode (1, ignore);
+      rl_insert_text (" ");
+    }
+#endif /* VI_MODE */
+
+  rl_insert_text (arg);
+  free (arg);
+
+  rl_end_undo_group ();
+  return 0;
+}
+
+/* Yank the COUNTth argument from the previous history line. */
+int
+rl_yank_nth_arg (count, ignore)
+     int count, ignore;
+{
+  return (rl_yank_nth_arg_internal (count, ignore, 0));
+}
+
+/* Yank the last argument from the previous history line.  This `knows'
+   how rl_yank_nth_arg treats a count of `$'.  With an argument, this
+   behaves the same as rl_yank_nth_arg. */
+int
+rl_yank_last_arg (count, key)
+     int count, key;
+{
+  static int history_skip = 0;
+  static int explicit_arg_p = 0;
+  static int count_passed = 1;
+  static int direction = 1;
+  static int undo_needed = 0;
+  int retval;
+
+  if (rl_last_func != rl_yank_last_arg)
+    {
+      history_skip = 0;
+      explicit_arg_p = rl_explicit_arg;
+      count_passed = count;
+      direction = 1;
+    }
+  else
+    {
+      if (undo_needed)
+	rl_do_undo ();
+      if (count < 1)
+        direction = -direction;
+      history_skip += direction;
+      if (history_skip < 0)
+	history_skip = 0;
+    }
+ 
+  if (explicit_arg_p)
+    retval = rl_yank_nth_arg_internal (count_passed, key, history_skip);
+  else
+    retval = rl_yank_nth_arg_internal ('$', key, history_skip);
+
+  undo_needed = retval == 0;
+  return retval;
+}
+
+/* A special paste command for users of Cygnus's cygwin32. */
+#if defined (__CYGWIN__)
+#include <windows.h>
+
+int
+rl_paste_from_clipboard (count, key)
+     int count, key;
+{
+  char *data, *ptr;
+  int len;
+
+  if (OpenClipboard (NULL) == 0)
+    return (0);
+
+  data = (char *)GetClipboardData (CF_TEXT);
+  if (data)
+    {
+      ptr = strchr (data, '\r');
+      if (ptr)
+	{
+	  len = ptr - data;
+	  ptr = (char *)xmalloc (len + 1);
+	  ptr[len] = '\0';
+	  strncpy (ptr, data, len);
+	}
+      else
+        ptr = data;
+      _rl_set_mark_at_pos (rl_point);
+      rl_insert_text (ptr);
+      if (ptr != data)
+	free (ptr);
+      CloseClipboard ();
+    }
+  return (0);
+}
+#endif /* __CYGWIN__ */
diff --git a/readline-4.3/macro.c b/readline-4.3/macro.c
new file mode 100644
index 0000000..b73c3af
--- /dev/null
+++ b/readline-4.3/macro.c
@@ -0,0 +1,262 @@
+/* macro.c -- keyboard macros for readline. */
+
+/* Copyright (C) 1994 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>           /* for _POSIX_VERSION */
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+/* **************************************************************** */
+/*								    */
+/*			Hacking Keyboard Macros 		    */
+/*								    */
+/* **************************************************************** */
+
+/* The currently executing macro string.  If this is non-zero,
+   then it is a malloc ()'ed string where input is coming from. */
+char *rl_executing_macro = (char *)NULL;
+
+/* The offset in the above string to the next character to be read. */
+static int executing_macro_index;
+
+/* The current macro string being built.  Characters get stuffed
+   in here by add_macro_char (). */
+static char *current_macro = (char *)NULL;
+
+/* The size of the buffer allocated to current_macro. */
+static int current_macro_size;
+
+/* The index at which characters are being added to current_macro. */
+static int current_macro_index;
+
+/* A structure used to save nested macro strings.
+   It is a linked list of string/index for each saved macro. */
+struct saved_macro {
+  struct saved_macro *next;
+  char *string;
+  int sindex;
+};
+
+/* The list of saved macros. */
+static struct saved_macro *macro_list = (struct saved_macro *)NULL;
+
+/* Set up to read subsequent input from STRING.
+   STRING is free ()'ed when we are done with it. */
+void
+_rl_with_macro_input (string)
+     char *string;
+{
+  _rl_push_executing_macro ();
+  rl_executing_macro = string;
+  executing_macro_index = 0;
+  RL_SETSTATE(RL_STATE_MACROINPUT);
+}
+
+/* Return the next character available from a macro, or 0 if
+   there are no macro characters. */
+int
+_rl_next_macro_key ()
+{
+  if (rl_executing_macro == 0)
+    return (0);
+
+  if (rl_executing_macro[executing_macro_index] == 0)
+    {
+      _rl_pop_executing_macro ();
+      return (_rl_next_macro_key ());
+    }
+
+  return (rl_executing_macro[executing_macro_index++]);
+}
+
+/* Save the currently executing macro on a stack of saved macros. */
+void
+_rl_push_executing_macro ()
+{
+  struct saved_macro *saver;
+
+  saver = (struct saved_macro *)xmalloc (sizeof (struct saved_macro));
+  saver->next = macro_list;
+  saver->sindex = executing_macro_index;
+  saver->string = rl_executing_macro;
+
+  macro_list = saver;
+}
+
+/* Discard the current macro, replacing it with the one
+   on the top of the stack of saved macros. */
+void
+_rl_pop_executing_macro ()
+{
+  struct saved_macro *macro;
+
+  FREE (rl_executing_macro);
+  rl_executing_macro = (char *)NULL;
+  executing_macro_index = 0;
+
+  if (macro_list)
+    {
+      macro = macro_list;
+      rl_executing_macro = macro_list->string;
+      executing_macro_index = macro_list->sindex;
+      macro_list = macro_list->next;
+      free (macro);
+    }
+
+  if (rl_executing_macro == 0)
+    RL_UNSETSTATE(RL_STATE_MACROINPUT);
+}
+
+/* Add a character to the macro being built. */
+void
+_rl_add_macro_char (c)
+     int c;
+{
+  if (current_macro_index + 1 >= current_macro_size)
+    {
+      if (current_macro == 0)
+	current_macro = (char *)xmalloc (current_macro_size = 25);
+      else
+	current_macro = (char *)xrealloc (current_macro, current_macro_size += 25);
+    }
+
+  current_macro[current_macro_index++] = c;
+  current_macro[current_macro_index] = '\0';
+}
+
+void
+_rl_kill_kbd_macro ()
+{
+  if (current_macro)
+    {
+      free (current_macro);
+      current_macro = (char *) NULL;
+    }
+  current_macro_size = current_macro_index = 0;
+
+  FREE (rl_executing_macro);
+  rl_executing_macro = (char *) NULL;
+  executing_macro_index = 0;
+
+  RL_UNSETSTATE(RL_STATE_MACRODEF);
+}
+
+/* Begin defining a keyboard macro.
+   Keystrokes are recorded as they are executed.
+   End the definition with rl_end_kbd_macro ().
+   If a numeric argument was explicitly typed, then append this
+   definition to the end of the existing macro, and start by
+   re-executing the existing macro. */
+int
+rl_start_kbd_macro (ignore1, ignore2)
+     int ignore1, ignore2;
+{
+  if (RL_ISSTATE (RL_STATE_MACRODEF))
+    {
+      _rl_abort_internal ();
+      return -1;
+    }
+
+  if (rl_explicit_arg)
+    {
+      if (current_macro)
+	_rl_with_macro_input (savestring (current_macro));
+    }
+  else
+    current_macro_index = 0;
+
+  RL_SETSTATE(RL_STATE_MACRODEF);
+  return 0;
+}
+
+/* Stop defining a keyboard macro.
+   A numeric argument says to execute the macro right now,
+   that many times, counting the definition as the first time. */
+int
+rl_end_kbd_macro (count, ignore)
+     int count, ignore;
+{
+  if (RL_ISSTATE (RL_STATE_MACRODEF) == 0)
+    {
+      _rl_abort_internal ();
+      return -1;
+    }
+
+  current_macro_index -= rl_key_sequence_length - 1;
+  current_macro[current_macro_index] = '\0';
+
+  RL_UNSETSTATE(RL_STATE_MACRODEF);
+
+  return (rl_call_last_kbd_macro (--count, 0));
+}
+
+/* Execute the most recently defined keyboard macro.
+   COUNT says how many times to execute it. */
+int
+rl_call_last_kbd_macro (count, ignore)
+     int count, ignore;
+{
+  if (current_macro == 0)
+    _rl_abort_internal ();
+
+  if (RL_ISSTATE (RL_STATE_MACRODEF))
+    {
+      rl_ding ();		/* no recursive macros */
+      current_macro[--current_macro_index] = '\0';	/* erase this char */
+      return 0;
+    }
+
+  while (count--)
+    _rl_with_macro_input (savestring (current_macro));
+  return 0;
+}
+
+void
+rl_push_macro_input (macro)
+     char *macro;
+{
+  _rl_with_macro_input (macro);
+}
diff --git a/readline-4.3/mbutil.c b/readline-4.3/mbutil.c
new file mode 100644
index 0000000..50302f0
--- /dev/null
+++ b/readline-4.3/mbutil.c
@@ -0,0 +1,337 @@
+/* mbutil.c -- readline multibyte character utility functions */
+
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <fcntl.h>
+#include "posixjmp.h"
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>	   /* for _POSIX_VERSION */
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>
+#include <ctype.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+#if defined (TIOCSTAT_IN_SYS_IOCTL)
+#  include <sys/ioctl.h>
+#endif /* TIOCSTAT_IN_SYS_IOCTL */
+
+/* Some standard library routines. */
+#include "readline.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+/* Declared here so it can be shared between the readline and history
+   libraries. */
+#if defined (HANDLE_MULTIBYTE)
+int rl_byte_oriented = 0;
+#else
+int rl_byte_oriented = 1;
+#endif
+
+/* **************************************************************** */
+/*								    */
+/*		Multibyte Character Utility Functions		    */
+/*								    */
+/* **************************************************************** */
+
+#if defined(HANDLE_MULTIBYTE)
+
+static int
+_rl_find_next_mbchar_internal (string, seed, count, find_non_zero)
+     char *string;
+     int seed, count, find_non_zero;
+{
+  size_t tmp = 0;
+  mbstate_t ps;
+  int point = 0;
+  wchar_t wc;
+
+  memset(&ps, 0, sizeof (mbstate_t));
+  if (seed < 0)
+    seed = 0;
+  if (count <= 0)
+    return seed;
+
+  point = seed + _rl_adjust_point(string, seed, &ps);
+  /* if this is true, means that seed was not pointed character
+     started byte.  So correct the point and consume count */
+  if (seed < point)
+    count --;
+
+  while (count > 0)  
+    {
+      tmp = mbrtowc (&wc, string+point, strlen(string + point), &ps);
+      if ((size_t)(tmp) == (size_t)-1 || (size_t)(tmp) == (size_t)-2)
+	{
+	  /* invalid bytes. asume a byte represents a character */
+	  point++;
+	  count--;
+	  /* reset states. */
+	  memset(&ps, 0, sizeof(mbstate_t));
+	}
+      else if (tmp == (size_t)0)
+	/* found '\0' char */
+	break;
+      else
+	{
+	  /* valid bytes */
+	  point += tmp;
+	  if (find_non_zero)
+	    {
+	      if (wcwidth (wc) == 0)
+		continue;
+	      else
+		count--;
+	    }
+	  else
+	    count--;
+	}
+    }
+
+  if (find_non_zero)
+    {
+      tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps);
+      while (wcwidth (wc) == 0)
+	{
+	  point += tmp;
+	  tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps);
+	  if (tmp == (size_t)(0) || tmp == (size_t)(-1) || tmp == (size_t)(-2))
+	    break;
+	}
+    }
+    return point;
+}
+
+static int
+_rl_find_prev_mbchar_internal (string, seed, find_non_zero)
+     char *string;
+     int seed, find_non_zero;
+{
+  mbstate_t ps;
+  int prev, non_zero_prev, point, length;
+  size_t tmp;
+  wchar_t wc;
+
+  memset(&ps, 0, sizeof(mbstate_t));
+  length = strlen(string);
+  
+  if (seed < 0)
+    return 0;
+  else if (length < seed)
+    return length;
+
+  prev = non_zero_prev = point = 0;
+  while (point < seed)
+    {
+      tmp = mbrtowc (&wc, string + point, length - point, &ps);
+      if ((size_t)(tmp) == (size_t)-1 || (size_t)(tmp) == (size_t)-2)
+	{
+	  /* in this case, bytes are invalid or shorted to compose
+	     multibyte char, so assume that the first byte represents
+	     a single character anyway. */
+	  tmp = 1;
+	  /* clear the state of the byte sequence, because
+	     in this case effect of mbstate is undefined  */
+	  memset(&ps, 0, sizeof (mbstate_t));
+	}
+      else if (tmp == 0)
+	break;			/* Found '\0' char.  Can this happen? */
+      else
+	{
+	  if (find_non_zero)
+	    {
+	      if (wcwidth (wc) != 0)
+		prev = point;
+	    }
+	  else
+	    prev = point;  
+	}
+
+      point += tmp;
+    }
+
+  return prev;
+}
+
+/* return the number of bytes parsed from the multibyte sequence starting
+   at src, if a non-L'\0' wide character was recognized. It returns 0, 
+   if a L'\0' wide character was recognized. It  returns (size_t)(-1), 
+   if an invalid multibyte sequence was encountered. It returns (size_t)(-2) 
+   if it couldn't parse a complete  multibyte character.  */
+int
+_rl_get_char_len (src, ps)
+     char *src;
+     mbstate_t *ps;
+{
+  size_t tmp;
+
+  tmp = mbrlen((const char *)src, (size_t)strlen (src), ps);
+  if (tmp == (size_t)(-2))
+    {
+      /* shorted to compose multibyte char */
+      memset (ps, 0, sizeof(mbstate_t));
+      return -2;
+    }
+  else if (tmp == (size_t)(-1))
+    {
+      /* invalid to compose multibyte char */
+      /* initialize the conversion state */
+      memset (ps, 0, sizeof(mbstate_t));
+      return -1;
+    }
+  else if (tmp == (size_t)0)
+    return 0;
+  else
+    return (int)tmp;
+}
+
+/* compare the specified two characters. If the characters matched,
+   return 1. Otherwise return 0. */
+int
+_rl_compare_chars (buf1, pos1, ps1, buf2, pos2, ps2)
+     char *buf1, *buf2;
+     mbstate_t *ps1, *ps2;
+     int pos1, pos2;
+{
+  int i, w1, w2;
+
+  if ((w1 = _rl_get_char_len (&buf1[pos1], ps1)) <= 0 || 
+	(w2 = _rl_get_char_len (&buf2[pos2], ps2)) <= 0 ||
+	(w1 != w2) ||
+	(buf1[pos1] != buf2[pos2]))
+    return 0;
+
+  for (i = 1; i < w1; i++)
+    if (buf1[pos1+i] != buf2[pos2+i])
+      return 0;
+
+  return 1;
+}
+
+/* adjust pointed byte and find mbstate of the point of string.
+   adjusted point will be point <= adjusted_point, and returns
+   differences of the byte(adjusted_point - point).
+   if point is invalied (point < 0 || more than string length),
+   it returns -1 */
+int
+_rl_adjust_point(string, point, ps)
+     char *string;
+     int point;
+     mbstate_t *ps;
+{
+  size_t tmp = 0;
+  int length;
+  int pos = 0;
+
+  length = strlen(string);
+  if (point < 0)
+    return -1;
+  if (length < point)
+    return -1;
+  
+  while (pos < point)
+    {
+      tmp = mbrlen (string + pos, length - pos, ps);
+      if((size_t)(tmp) == (size_t)-1 || (size_t)(tmp) == (size_t)-2)
+	{
+	  /* in this case, bytes are invalid or shorted to compose
+	     multibyte char, so assume that the first byte represents
+	     a single character anyway. */
+	  pos++;
+	  /* clear the state of the byte sequence, because
+	     in this case effect of mbstate is undefined  */
+	  memset (ps, 0, sizeof (mbstate_t));
+	}
+      else
+	pos += tmp;
+    }
+
+  return (pos - point);
+}
+
+int
+_rl_is_mbchar_matched (string, seed, end, mbchar, length)
+     char *string;
+     int seed, end;
+     char *mbchar;
+     int length;
+{
+  int i;
+
+  if ((end - seed) < length)
+    return 0;
+
+  for (i = 0; i < length; i++)
+    if (string[seed + i] != mbchar[i])
+      return 0;
+  return 1;
+}
+#endif /* HANDLE_MULTIBYTE */
+
+/* Find next `count' characters started byte point of the specified seed.
+   If flags is MB_FIND_NONZERO, we look for non-zero-width multibyte
+   characters. */
+#undef _rl_find_next_mbchar
+int
+_rl_find_next_mbchar (string, seed, count, flags)
+     char *string;
+     int seed, count, flags;
+{
+#if defined (HANDLE_MULTIBYTE)
+  return _rl_find_next_mbchar_internal (string, seed, count, flags);
+#else
+  return (seed + count);
+#endif
+}
+
+/* Find previous character started byte point of the specified seed.
+   Returned point will be point <= seed.  If flags is MB_FIND_NONZERO,
+   we look for non-zero-width multibyte characters. */
+#undef _rl_find_prev_mbchar
+int
+_rl_find_prev_mbchar (string, seed, flags)
+     char *string;
+     int seed, flags;
+{
+#if defined (HANDLE_MULTIBYTE)
+  return _rl_find_prev_mbchar_internal (string, seed, flags);
+#else
+  return ((seed == 0) ? seed : seed - 1);
+#endif
+}
diff --git a/readline-4.3/misc.c b/readline-4.3/misc.c
new file mode 100644
index 0000000..f3775d3
--- /dev/null
+++ b/readline-4.3/misc.c
@@ -0,0 +1,496 @@
+/* misc.c -- miscellaneous bindable readline functions. */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_LOCALE_H)
+#  include <locale.h>
+#endif
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+static int rl_digit_loop PARAMS((void));
+static void _rl_history_set_point PARAMS((void));
+
+/* Forward declarations used in this file */
+void _rl_free_history_entry PARAMS((HIST_ENTRY *));
+
+/* If non-zero, rl_get_previous_history and rl_get_next_history attempt
+   to preserve the value of rl_point from line to line. */
+int _rl_history_preserve_point = 0;
+
+/* Saved target point for when _rl_history_preserve_point is set.  Special
+   value of -1 means that point is at the end of the line. */
+int _rl_history_saved_point = -1;
+
+/* **************************************************************** */
+/*								    */
+/*			Numeric Arguments			    */
+/*								    */
+/* **************************************************************** */
+
+/* Handle C-u style numeric args, as well as M--, and M-digits. */
+static int
+rl_digit_loop ()
+{
+  int key, c, sawminus, sawdigits;
+
+  rl_save_prompt ();
+
+  RL_SETSTATE(RL_STATE_NUMERICARG);
+  sawminus = sawdigits = 0;
+  while (1)
+    {
+      if (rl_numeric_arg > 1000000)
+	{
+	  sawdigits = rl_explicit_arg = rl_numeric_arg = 0;
+	  rl_ding ();
+	  rl_restore_prompt ();
+	  rl_clear_message ();
+	  RL_UNSETSTATE(RL_STATE_NUMERICARG);
+	  return 1;
+	}
+      rl_message ("(arg: %d) ", rl_arg_sign * rl_numeric_arg);
+      RL_SETSTATE(RL_STATE_MOREINPUT);
+      key = c = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+      if (c < 0)
+	{
+	  _rl_abort_internal ();
+	  return -1;
+	}
+
+      /* If we see a key bound to `universal-argument' after seeing digits,
+	 it ends the argument but is otherwise ignored. */
+      if (_rl_keymap[c].type == ISFUNC &&
+	  _rl_keymap[c].function == rl_universal_argument)
+	{
+	  if (sawdigits == 0)
+	    {
+	      rl_numeric_arg *= 4;
+	      continue;
+	    }
+	  else
+	    {
+	      RL_SETSTATE(RL_STATE_MOREINPUT);
+	      key = rl_read_key ();
+	      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+	      rl_restore_prompt ();
+	      rl_clear_message ();
+	      RL_UNSETSTATE(RL_STATE_NUMERICARG);
+	      return (_rl_dispatch (key, _rl_keymap));
+	    }
+	}
+
+      c = UNMETA (c);
+
+      if (_rl_digit_p (c))
+	{
+	  rl_numeric_arg = rl_explicit_arg ? (rl_numeric_arg * 10) + c - '0' : c - '0';
+	  sawdigits = rl_explicit_arg = 1;
+	}
+      else if (c == '-' && rl_explicit_arg == 0)
+	{
+	  rl_numeric_arg = sawminus = 1;
+	  rl_arg_sign = -1;
+	}
+      else
+	{
+	  /* Make M-- command equivalent to M--1 command. */
+	  if (sawminus && rl_numeric_arg == 1 && rl_explicit_arg == 0)
+	    rl_explicit_arg = 1;
+	  rl_restore_prompt ();
+	  rl_clear_message ();
+	  RL_UNSETSTATE(RL_STATE_NUMERICARG);
+	  return (_rl_dispatch (key, _rl_keymap));
+	}
+    }
+
+  /*NOTREACHED*/
+}
+
+/* Add the current digit to the argument in progress. */
+int
+rl_digit_argument (ignore, key)
+     int ignore, key;
+{
+  rl_execute_next (key);
+  return (rl_digit_loop ());
+}
+
+/* What to do when you abort reading an argument. */
+int
+rl_discard_argument ()
+{
+  rl_ding ();
+  rl_clear_message ();
+  _rl_init_argument ();
+  return 0;
+}
+
+/* Create a default argument. */
+int
+_rl_init_argument ()
+{
+  rl_numeric_arg = rl_arg_sign = 1;
+  rl_explicit_arg = 0;
+  return 0;
+}
+
+/* C-u, universal argument.  Multiply the current argument by 4.
+   Read a key.  If the key has nothing to do with arguments, then
+   dispatch on it.  If the key is the abort character then abort. */
+int
+rl_universal_argument (count, key)
+     int count, key;
+{
+  rl_numeric_arg *= 4;
+  return (rl_digit_loop ());
+}
+
+/* **************************************************************** */
+/*								    */
+/*			History Utilities			    */
+/*								    */
+/* **************************************************************** */
+
+/* We already have a history library, and that is what we use to control
+   the history features of readline.  This is our local interface to
+   the history mechanism. */
+
+/* While we are editing the history, this is the saved
+   version of the original line. */
+HIST_ENTRY *_rl_saved_line_for_history = (HIST_ENTRY *)NULL;
+
+/* Set the history pointer back to the last entry in the history. */
+void
+_rl_start_using_history ()
+{
+  using_history ();
+  if (_rl_saved_line_for_history)
+    _rl_free_history_entry (_rl_saved_line_for_history);
+
+  _rl_saved_line_for_history = (HIST_ENTRY *)NULL;
+}
+
+/* Free the contents (and containing structure) of a HIST_ENTRY. */
+void
+_rl_free_history_entry (entry)
+     HIST_ENTRY *entry;
+{
+  if (entry == 0)
+    return;
+  if (entry->line)
+    free (entry->line);
+  free (entry);
+}
+
+/* Perhaps put back the current line if it has changed. */
+int
+rl_maybe_replace_line ()
+{
+  HIST_ENTRY *temp;
+
+  temp = current_history ();
+  /* If the current line has changed, save the changes. */
+  if (temp && ((UNDO_LIST *)(temp->data) != rl_undo_list))
+    {
+      temp = replace_history_entry (where_history (), rl_line_buffer, (histdata_t)rl_undo_list);
+      free (temp->line);
+      free (temp);
+    }
+  return 0;
+}
+
+/* Restore the _rl_saved_line_for_history if there is one. */
+int
+rl_maybe_unsave_line ()
+{
+  if (_rl_saved_line_for_history)
+    {
+      rl_replace_line (_rl_saved_line_for_history->line, 0);
+      rl_undo_list = (UNDO_LIST *)_rl_saved_line_for_history->data;
+      _rl_free_history_entry (_rl_saved_line_for_history);
+      _rl_saved_line_for_history = (HIST_ENTRY *)NULL;
+      rl_point = rl_end;	/* rl_replace_line sets rl_end */
+    }
+  else
+    rl_ding ();
+  return 0;
+}
+
+/* Save the current line in _rl_saved_line_for_history. */
+int
+rl_maybe_save_line ()
+{
+  if (_rl_saved_line_for_history == 0)
+    {
+      _rl_saved_line_for_history = (HIST_ENTRY *)xmalloc (sizeof (HIST_ENTRY));
+      _rl_saved_line_for_history->line = savestring (rl_line_buffer);
+      _rl_saved_line_for_history->data = (char *)rl_undo_list;
+    }
+  return 0;
+}
+
+int
+_rl_free_saved_history_line ()
+{
+  if (_rl_saved_line_for_history)
+    {
+      _rl_free_history_entry (_rl_saved_line_for_history);
+      _rl_saved_line_for_history = (HIST_ENTRY *)NULL;
+    }
+  return 0;
+}
+
+static void
+_rl_history_set_point ()
+{
+  rl_point = (_rl_history_preserve_point && _rl_history_saved_point != -1)
+		? _rl_history_saved_point
+		: rl_end;
+  if (rl_point > rl_end)
+    rl_point = rl_end;
+
+#if defined (VI_MODE)
+  if (rl_editing_mode == vi_mode)
+    rl_point = 0;
+#endif /* VI_MODE */
+
+  if (rl_editing_mode == emacs_mode)
+    rl_mark = (rl_point == rl_end ? 0 : rl_end);
+}
+
+void
+rl_replace_from_history (entry, flags)
+     HIST_ENTRY *entry;
+     int flags;			/* currently unused */
+{
+  rl_replace_line (entry->line, 0);
+  rl_undo_list = (UNDO_LIST *)entry->data;
+  rl_point = rl_end;
+  rl_mark = 0;
+
+#if defined (VI_MODE)
+  if (rl_editing_mode == vi_mode)
+    {
+      rl_point = 0;
+      rl_mark = rl_end;
+    }
+#endif
+}  
+
+/* **************************************************************** */
+/*								    */
+/*			History Commands			    */
+/*								    */
+/* **************************************************************** */
+
+/* Meta-< goes to the start of the history. */
+int
+rl_beginning_of_history (count, key)
+     int count, key;
+{
+  return (rl_get_previous_history (1 + where_history (), key));
+}
+
+/* Meta-> goes to the end of the history.  (The current line). */
+int
+rl_end_of_history (count, key)
+     int count, key;
+{
+  rl_maybe_replace_line ();
+  using_history ();
+  rl_maybe_unsave_line ();
+  return 0;
+}
+
+/* Move down to the next history line. */
+int
+rl_get_next_history (count, key)
+     int count, key;
+{
+  HIST_ENTRY *temp;
+
+  if (count < 0)
+    return (rl_get_previous_history (-count, key));
+
+  if (count == 0)
+    return 0;
+
+  rl_maybe_replace_line ();
+
+  /* either not saved by rl_newline or at end of line, so set appropriately. */
+  if (_rl_history_saved_point == -1 && (rl_point || rl_end))
+    _rl_history_saved_point = (rl_point == rl_end) ? -1 : rl_point;
+
+  temp = (HIST_ENTRY *)NULL;
+  while (count)
+    {
+      temp = next_history ();
+      if (!temp)
+	break;
+      --count;
+    }
+
+  if (temp == 0)
+    rl_maybe_unsave_line ();
+  else
+    {
+      rl_replace_from_history (temp, 0);
+      _rl_history_set_point ();
+    }
+  return 0;
+}
+
+/* Get the previous item out of our interactive history, making it the current
+   line.  If there is no previous history, just ding. */
+int
+rl_get_previous_history (count, key)
+     int count, key;
+{
+  HIST_ENTRY *old_temp, *temp;
+
+  if (count < 0)
+    return (rl_get_next_history (-count, key));
+
+  if (count == 0)
+    return 0;
+
+  /* either not saved by rl_newline or at end of line, so set appropriately. */
+  if (_rl_history_saved_point == -1 && (rl_point || rl_end))
+    _rl_history_saved_point = (rl_point == rl_end) ? -1 : rl_point;
+
+  /* If we don't have a line saved, then save this one. */
+  rl_maybe_save_line ();
+
+  /* If the current line has changed, save the changes. */
+  rl_maybe_replace_line ();
+
+  temp = old_temp = (HIST_ENTRY *)NULL;
+  while (count)
+    {
+      temp = previous_history ();
+      if (temp == 0)
+	break;
+
+      old_temp = temp;
+      --count;
+    }
+
+  /* If there was a large argument, and we moved back to the start of the
+     history, that is not an error.  So use the last value found. */
+  if (!temp && old_temp)
+    temp = old_temp;
+
+  if (temp == 0)
+    rl_ding ();
+  else
+    {
+      rl_replace_from_history (temp, 0);
+      _rl_history_set_point ();
+    }
+  return 0;
+}
+
+/* **************************************************************** */
+/*								    */
+/*			    Editing Modes			    */
+/*								    */
+/* **************************************************************** */
+/* How to toggle back and forth between editing modes. */
+int
+rl_vi_editing_mode (count, key)
+     int count, key;
+{
+#if defined (VI_MODE)
+  _rl_set_insert_mode (RL_IM_INSERT, 1);	/* vi mode ignores insert mode */
+  rl_editing_mode = vi_mode;
+  rl_vi_insertion_mode (1, key);
+#endif /* VI_MODE */
+
+  return 0;
+}
+
+int
+rl_emacs_editing_mode (count, key)
+     int count, key;
+{
+  rl_editing_mode = emacs_mode;
+  _rl_set_insert_mode (RL_IM_INSERT, 1); /* emacs mode default is insert mode */
+  _rl_keymap = emacs_standard_keymap;
+  return 0;
+}
+
+/* Function for the rest of the library to use to set insert/overwrite mode. */
+void
+_rl_set_insert_mode (im, force)
+     int im, force;
+{
+#ifdef CURSOR_MODE
+  _rl_set_cursor (im, force);
+#endif
+
+  rl_insert_mode = im;
+}
+
+/* Toggle overwrite mode.  A positive explicit argument selects overwrite
+   mode.  A negative or zero explicit argument selects insert mode. */
+int
+rl_overwrite_mode (count, key)
+     int count, key;
+{
+  if (rl_explicit_arg == 0)
+    _rl_set_insert_mode (rl_insert_mode ^ 1, 0);
+  else if (count > 0)
+    _rl_set_insert_mode (RL_IM_OVERWRITE, 0);
+  else
+    _rl_set_insert_mode (RL_IM_INSERT, 0);
+
+  return 0;
+}
diff --git a/readline-4.3/nls.c b/readline-4.3/nls.c
new file mode 100644
index 0000000..706c819
--- /dev/null
+++ b/readline-4.3/nls.c
@@ -0,0 +1,225 @@
+/* nls.c -- skeletal internationalization code. */
+
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#include <stdio.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_LOCALE_H)
+#  include <locale.h>
+#endif
+
+#include <ctype.h>
+
+#include "rldefs.h"
+#include "readline.h"
+#include "rlshell.h"
+#include "rlprivate.h"
+
+#if !defined (HAVE_SETLOCALE)    
+/* A list of legal values for the LANG or LC_CTYPE environment variables.
+   If a locale name in this list is the value for the LC_ALL, LC_CTYPE,
+   or LANG environment variable (using the first of those with a value),
+   readline eight-bit mode is enabled. */
+static char *legal_lang_values[] =
+{
+ "iso88591",
+ "iso88592",
+ "iso88593",
+ "iso88594",
+ "iso88595",
+ "iso88596",
+ "iso88597",
+ "iso88598",
+ "iso88599",
+ "iso885910",
+ "koi8r",
+  0
+};
+
+static char *normalize_codeset PARAMS((char *));
+static char *find_codeset PARAMS((char *, size_t *));
+#endif /* !HAVE_SETLOCALE */
+
+/* Check for LC_ALL, LC_CTYPE, and LANG and use the first with a value
+   to decide the defaults for 8-bit character input and output.  Returns
+   1 if we set eight-bit mode. */
+int
+_rl_init_eightbit ()
+{
+/* If we have setlocale(3), just check the current LC_CTYPE category
+   value, and go into eight-bit mode if it's not C or POSIX. */
+#if defined (HAVE_SETLOCALE)
+  char *t;
+
+  /* Set the LC_CTYPE locale category from environment variables. */
+  t = setlocale (LC_CTYPE, "");
+  if (t && *t && (t[0] != 'C' || t[1]) && (STREQ (t, "POSIX") == 0))
+    {
+      _rl_meta_flag = 1;
+      _rl_convert_meta_chars_to_ascii = 0;
+      _rl_output_meta_chars = 1;
+      return (1);
+    }
+  else
+    return (0);
+
+#else /* !HAVE_SETLOCALE */
+  char *lspec, *t;
+  int i;
+
+  /* We don't have setlocale.  Finesse it.  Check the environment for the
+     appropriate variables and set eight-bit mode if they have the right
+     values. */
+  lspec = sh_get_env_value ("LC_ALL");
+  if (lspec == 0) lspec = sh_get_env_value ("LC_CTYPE");
+  if (lspec == 0) lspec = sh_get_env_value ("LANG");
+  if (lspec == 0 || (t = normalize_codeset (lspec)) == 0)
+    return (0);
+  for (i = 0; t && legal_lang_values[i]; i++)
+    if (STREQ (t, legal_lang_values[i]))
+      {
+	_rl_meta_flag = 1;
+	_rl_convert_meta_chars_to_ascii = 0;
+	_rl_output_meta_chars = 1;
+	break;
+      }
+  free (t);
+  return (legal_lang_values[i] ? 1 : 0);
+
+#endif /* !HAVE_SETLOCALE */
+}
+
+#if !defined (HAVE_SETLOCALE)
+static char *
+normalize_codeset (codeset)
+     char *codeset;
+{
+  size_t namelen, i;
+  int len, all_digits;
+  char *wp, *retval;
+
+  codeset = find_codeset (codeset, &namelen);
+
+  if (codeset == 0)
+    return (codeset);
+
+  all_digits = 1;
+  for (len = 0, i = 0; i < namelen; i++)
+    {
+      if (ISALNUM ((unsigned char)codeset[i]))
+	{
+	  len++;
+	  all_digits &= _rl_digit_p (codeset[i]);
+	}
+    }
+
+  retval = (char *)malloc ((all_digits ? 3 : 0) + len + 1);
+  if (retval == 0)
+    return ((char *)0);
+
+  wp = retval;
+  /* Add `iso' to beginning of an all-digit codeset */
+  if (all_digits)
+    {
+      *wp++ = 'i';
+      *wp++ = 's';
+      *wp++ = 'o';
+    }
+
+  for (i = 0; i < namelen; i++)
+    if (ISALPHA ((unsigned char)codeset[i]))
+      *wp++ = _rl_to_lower (codeset[i]);
+    else if (_rl_digit_p (codeset[i]))
+      *wp++ = codeset[i];
+  *wp = '\0';
+
+  return retval;
+}
+
+/* Isolate codeset portion of locale specification. */
+static char *
+find_codeset (name, lenp)
+     char *name;
+     size_t *lenp;
+{
+  char *cp, *language, *result;
+
+  cp = language = name;
+  result = (char *)0;
+
+  while (*cp && *cp != '_' && *cp != '@' && *cp != '+' && *cp != ',')
+    cp++;
+
+  /* This does not make sense: language has to be specified.  As
+     an exception we allow the variable to contain only the codeset
+     name.  Perhaps there are funny codeset names.  */
+  if (language == cp) 
+    {
+      *lenp = strlen (language);
+      result = language;
+    }
+  else
+    {
+      /* Next is the territory. */
+      if (*cp == '_')
+	do
+	  ++cp;
+	while (*cp && *cp != '.' && *cp != '@' && *cp != '+' && *cp != ',' && *cp != '_');
+
+      /* Now, finally, is the codeset. */
+      result = cp;
+      if (*cp == '.')
+	do
+	  ++cp;
+	while (*cp && *cp != '@');
+
+      if (cp - result > 2)
+	{
+	  result++;
+	  *lenp = cp - result;
+	}
+      else
+	{
+	  *lenp = strlen (language);
+	  result = language;
+	}
+    }
+
+  return result;
+}
+#endif /* !HAVE_SETLOCALE */
diff --git a/readline-4.3/parens.c b/readline-4.3/parens.c
new file mode 100644
index 0000000..54ef1f3
--- /dev/null
+++ b/readline-4.3/parens.c
@@ -0,0 +1,179 @@
+/* parens.c -- Implementation of matching parentheses feature. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#include "rlconf.h"
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif
+
+#if defined (FD_SET) && !defined (HAVE_SELECT)
+#  define HAVE_SELECT
+#endif
+
+#if defined (HAVE_SELECT)
+#  include <sys/time.h>
+#endif /* HAVE_SELECT */
+#if defined (HAVE_SYS_SELECT_H)
+#  include <sys/select.h>
+#endif
+
+#if defined (HAVE_STRING_H)
+#  include <string.h>
+#else /* !HAVE_STRING_H */
+#  include <strings.h>
+#endif /* !HAVE_STRING_H */
+
+#if !defined (strchr) && !defined (__STDC__)
+extern char *strchr (), *strrchr ();
+#endif /* !strchr && !__STDC__ */
+
+#include "readline.h"
+#include "rlprivate.h"
+
+static int find_matching_open PARAMS((char *, int, int));
+
+/* Non-zero means try to blink the matching open parenthesis when the
+   close parenthesis is inserted. */
+#if defined (HAVE_SELECT)
+int rl_blink_matching_paren = 1;
+#else /* !HAVE_SELECT */
+int rl_blink_matching_paren = 0;
+#endif /* !HAVE_SELECT */
+
+static int _paren_blink_usec = 500000;
+
+/* Change emacs_standard_keymap to have bindings for paren matching when
+   ON_OR_OFF is 1, change them back to self_insert when ON_OR_OFF == 0. */
+void
+_rl_enable_paren_matching (on_or_off)
+     int on_or_off;
+{
+  if (on_or_off)
+    {	/* ([{ */
+      rl_bind_key_in_map (')', rl_insert_close, emacs_standard_keymap);
+      rl_bind_key_in_map (']', rl_insert_close, emacs_standard_keymap);
+      rl_bind_key_in_map ('}', rl_insert_close, emacs_standard_keymap);
+    }
+  else
+    {	/* ([{ */
+      rl_bind_key_in_map (')', rl_insert, emacs_standard_keymap);
+      rl_bind_key_in_map (']', rl_insert, emacs_standard_keymap);
+      rl_bind_key_in_map ('}', rl_insert, emacs_standard_keymap);
+    }
+}
+
+int
+rl_set_paren_blink_timeout (u)
+     int u;
+{
+  int o;
+
+  o = _paren_blink_usec;
+  if (u > 0)
+    _paren_blink_usec = u;
+  return (o);
+}
+
+int
+rl_insert_close (count, invoking_key)
+     int count, invoking_key;
+{
+  if (rl_explicit_arg || !rl_blink_matching_paren)
+    _rl_insert_char (count, invoking_key);
+  else
+    {
+#if defined (HAVE_SELECT)
+      int orig_point, match_point, ready;
+      struct timeval timer;
+      fd_set readfds;
+
+      _rl_insert_char (1, invoking_key);
+      (*rl_redisplay_function) ();
+      match_point =
+	find_matching_open (rl_line_buffer, rl_point - 2, invoking_key);
+
+      /* Emacs might message or ring the bell here, but I don't. */
+      if (match_point < 0)
+	return -1;
+
+      FD_ZERO (&readfds);
+      FD_SET (fileno (rl_instream), &readfds);
+      timer.tv_sec = 0;
+      timer.tv_usec = _paren_blink_usec;
+
+      orig_point = rl_point;
+      rl_point = match_point;
+      (*rl_redisplay_function) ();
+      ready = select (1, &readfds, (fd_set *)NULL, (fd_set *)NULL, &timer);
+      rl_point = orig_point;
+#else /* !HAVE_SELECT */
+      _rl_insert_char (count, invoking_key);
+#endif /* !HAVE_SELECT */
+    }
+  return 0;
+}
+
+static int
+find_matching_open (string, from, closer)
+     char *string;
+     int from, closer;
+{
+  register int i;
+  int opener, level, delimiter;
+
+  switch (closer)
+    {
+    case ']': opener = '['; break;
+    case '}': opener = '{'; break;
+    case ')': opener = '('; break;
+    default:
+      return (-1);
+    }
+
+  level = 1;			/* The closer passed in counts as 1. */
+  delimiter = 0;		/* Delimited state unknown. */
+
+  for (i = from; i > -1; i--)
+    {
+      if (delimiter && (string[i] == delimiter))
+	delimiter = 0;
+      else if (rl_basic_quote_characters && strchr (rl_basic_quote_characters, string[i]))
+	delimiter = string[i];
+      else if (!delimiter && (string[i] == closer))
+	level++;
+      else if (!delimiter && (string[i] == opener))
+	level--;
+
+      if (!level)
+	break;
+    }
+  return (i);
+}
diff --git a/readline-4.3/posixdir.h b/readline-4.3/posixdir.h
new file mode 100644
index 0000000..505e279
--- /dev/null
+++ b/readline-4.3/posixdir.h
@@ -0,0 +1,57 @@
+/* posixdir.h -- Posix directory reading includes and defines. */
+
+/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   Bash is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Bash; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+/* This file should be included instead of <dirent.h> or <sys/dir.h>. */
+
+#if !defined (_POSIXDIR_H_)
+#define _POSIXDIR_H_
+
+#if defined (HAVE_DIRENT_H)
+#  include <dirent.h>
+#  define D_NAMLEN(d)   (strlen ((d)->d_name))
+#else
+#  if defined (HAVE_SYS_NDIR_H)
+#    include <sys/ndir.h>
+#  endif
+#  if defined (HAVE_SYS_DIR_H)
+#    include <sys/dir.h>
+#  endif
+#  if defined (HAVE_NDIR_H)
+#    include <ndir.h>
+#  endif
+#  if !defined (dirent)
+#    define dirent direct
+#  endif /* !dirent */
+#  define D_NAMLEN(d)   ((d)->d_namlen)
+#endif /* !HAVE_DIRENT_H */
+
+#if defined (STRUCT_DIRENT_HAS_D_INO) && !defined (STRUCT_DIRENT_HAS_D_FILENO)
+#  define d_fileno d_ino
+#endif
+
+#if defined (_POSIX_SOURCE) && (!defined (STRUCT_DIRENT_HAS_D_INO) || defined (BROKEN_DIRENT_D_INO))
+/* Posix does not require that the d_ino field be present, and some
+   systems do not provide it. */
+#  define REAL_DIR_ENTRY(dp) 1
+#else
+#  define REAL_DIR_ENTRY(dp) (dp->d_ino != 0)
+#endif /* _POSIX_SOURCE */
+
+#endif /* !_POSIXDIR_H_ */
diff --git a/readline-4.3/posixjmp.h b/readline-4.3/posixjmp.h
new file mode 100644
index 0000000..b52aa00
--- /dev/null
+++ b/readline-4.3/posixjmp.h
@@ -0,0 +1,40 @@
+/* posixjmp.h -- wrapper for setjmp.h with changes for POSIX systems. */
+
+/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   Bash is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Bash; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#ifndef _POSIXJMP_H_
+#define _POSIXJMP_H_
+
+#include <setjmp.h>
+
+/* This *must* be included *after* config.h */
+
+#if defined (HAVE_POSIX_SIGSETJMP)
+#  define procenv_t	sigjmp_buf
+#  if !defined (__OPENNT)
+#    undef setjmp
+#    define setjmp(x)	sigsetjmp((x), 1)
+#    undef longjmp
+#    define longjmp(x, n)	siglongjmp((x), (n))
+#  endif /* !__OPENNT */
+#else
+#  define procenv_t	jmp_buf
+#endif
+
+#endif /* _POSIXJMP_H_ */
diff --git a/readline-4.3/posixstat.h b/readline-4.3/posixstat.h
new file mode 100644
index 0000000..c93b528
--- /dev/null
+++ b/readline-4.3/posixstat.h
@@ -0,0 +1,142 @@
+/* posixstat.h -- Posix stat(2) definitions for systems that
+   don't have them. */
+
+/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   Bash is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Bash; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+/* This file should be included instead of <sys/stat.h>.
+   It relies on the local sys/stat.h to work though. */
+#if !defined (_POSIXSTAT_H_)
+#define _POSIXSTAT_H_
+
+#include <sys/stat.h>
+
+#if defined (STAT_MACROS_BROKEN)
+#  undef S_ISBLK
+#  undef S_ISCHR
+#  undef S_ISDIR
+#  undef S_ISFIFO
+#  undef S_ISREG
+#  undef S_ISLNK
+#endif /* STAT_MACROS_BROKEN */
+
+/* These are guaranteed to work only on isc386 */
+#if !defined (S_IFDIR) && !defined (S_ISDIR)
+#  define S_IFDIR 0040000
+#endif /* !S_IFDIR && !S_ISDIR */
+#if !defined (S_IFMT)
+#  define S_IFMT  0170000
+#endif /* !S_IFMT */
+
+/* Posix 1003.1 5.6.1.1 <sys/stat.h> file types */
+
+/* Some Posix-wannabe systems define _S_IF* macros instead of S_IF*, but
+   do not provide the S_IS* macros that Posix requires. */
+
+#if defined (_S_IFMT) && !defined (S_IFMT)
+#define S_IFMT _S_IFMT
+#endif
+#if defined (_S_IFIFO) && !defined (S_IFIFO)
+#define S_IFIFO _S_IFIFO
+#endif
+#if defined (_S_IFCHR) && !defined (S_IFCHR)
+#define S_IFCHR _S_IFCHR
+#endif
+#if defined (_S_IFDIR) && !defined (S_IFDIR)
+#define S_IFDIR _S_IFDIR
+#endif
+#if defined (_S_IFBLK) && !defined (S_IFBLK)
+#define S_IFBLK _S_IFBLK
+#endif
+#if defined (_S_IFREG) && !defined (S_IFREG)
+#define S_IFREG _S_IFREG
+#endif
+#if defined (_S_IFLNK) && !defined (S_IFLNK)
+#define S_IFLNK _S_IFLNK
+#endif
+#if defined (_S_IFSOCK) && !defined (S_IFSOCK)
+#define S_IFSOCK _S_IFSOCK
+#endif
+
+/* Test for each symbol individually and define the ones necessary (some
+   systems claiming Posix compatibility define some but not all). */
+
+#if defined (S_IFBLK) && !defined (S_ISBLK)
+#define	S_ISBLK(m)	(((m)&S_IFMT) == S_IFBLK)	/* block device */
+#endif
+
+#if defined (S_IFCHR) && !defined (S_ISCHR)
+#define	S_ISCHR(m)	(((m)&S_IFMT) == S_IFCHR)	/* character device */
+#endif
+
+#if defined (S_IFDIR) && !defined (S_ISDIR)
+#define	S_ISDIR(m)	(((m)&S_IFMT) == S_IFDIR)	/* directory */
+#endif
+
+#if defined (S_IFREG) && !defined (S_ISREG)
+#define	S_ISREG(m)	(((m)&S_IFMT) == S_IFREG)	/* file */
+#endif
+
+#if defined (S_IFIFO) && !defined (S_ISFIFO)
+#define	S_ISFIFO(m)	(((m)&S_IFMT) == S_IFIFO)	/* fifo - named pipe */
+#endif
+
+#if defined (S_IFLNK) && !defined (S_ISLNK)
+#define	S_ISLNK(m)	(((m)&S_IFMT) == S_IFLNK)	/* symbolic link */
+#endif
+
+#if defined (S_IFSOCK) && !defined (S_ISSOCK)
+#define	S_ISSOCK(m)	(((m)&S_IFMT) == S_IFSOCK)	/* socket */
+#endif
+
+/*
+ * POSIX 1003.1 5.6.1.2 <sys/stat.h> File Modes
+ */
+
+#if !defined (S_IRWXU)
+#  if !defined (S_IREAD)
+#    define S_IREAD	00400
+#    define S_IWRITE	00200
+#    define S_IEXEC	00100
+#  endif /* S_IREAD */
+
+#  if !defined (S_IRUSR)
+#    define S_IRUSR	S_IREAD			/* read, owner */
+#    define S_IWUSR	S_IWRITE		/* write, owner */
+#    define S_IXUSR	S_IEXEC			/* execute, owner */
+
+#    define S_IRGRP	(S_IREAD  >> 3)		/* read, group */
+#    define S_IWGRP	(S_IWRITE >> 3)		/* write, group */
+#    define S_IXGRP	(S_IEXEC  >> 3)		/* execute, group */
+
+#    define S_IROTH	(S_IREAD  >> 6)		/* read, other */
+#    define S_IWOTH	(S_IWRITE >> 6)		/* write, other */
+#    define S_IXOTH	(S_IEXEC  >> 6)		/* execute, other */
+#  endif /* !S_IRUSR */
+
+#  define S_IRWXU	(S_IRUSR | S_IWUSR | S_IXUSR)
+#  define S_IRWXG	(S_IRGRP | S_IWGRP | S_IXGRP)
+#  define S_IRWXO	(S_IROTH | S_IWOTH | S_IXOTH)
+#endif /* !S_IRWXU */
+
+/* These are non-standard, but are used in builtins.c$symbolic_umask() */
+#define S_IRUGO		(S_IRUSR | S_IRGRP | S_IROTH)
+#define S_IWUGO		(S_IWUSR | S_IWGRP | S_IWOTH)
+#define S_IXUGO		(S_IXUSR | S_IXGRP | S_IXOTH)
+
+#endif /* _POSIXSTAT_H_ */
diff --git a/readline-4.3/readline.c b/readline-4.3/readline.c
new file mode 100644
index 0000000..28801f1
--- /dev/null
+++ b/readline-4.3/readline.c
@@ -0,0 +1,973 @@
+/* readline.c -- a general facility for reading lines of input
+   with emacs style editing and completion. */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include "posixstat.h"
+#include <fcntl.h>
+#if defined (HAVE_SYS_FILE_H)
+#  include <sys/file.h>
+#endif /* HAVE_SYS_FILE_H */
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_LOCALE_H)
+#  include <locale.h>
+#endif
+
+#include <stdio.h>
+#include "posixjmp.h"
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+#if defined (__EMX__)
+#  define INCL_DOSPROCESS
+#  include <os2.h>
+#endif /* __EMX__ */
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+#ifndef RL_LIBRARY_VERSION
+#  define RL_LIBRARY_VERSION "4.3"
+#endif
+
+#ifndef RL_READLINE_VERSION
+#  define RL_READLINE_VERSION	0x0403
+#endif
+
+extern void _rl_free_history_entry PARAMS((HIST_ENTRY *));
+
+/* Forward declarations used in this file. */
+static char *readline_internal PARAMS((void));
+static void readline_initialize_everything PARAMS((void));
+
+static void bind_arrow_keys_internal PARAMS((Keymap));
+static void bind_arrow_keys PARAMS((void));
+
+static void readline_default_bindings PARAMS((void));
+
+/* **************************************************************** */
+/*								    */
+/*			Line editing input utility		    */
+/*								    */
+/* **************************************************************** */
+
+const char *rl_library_version = RL_LIBRARY_VERSION;
+
+int rl_readline_version = RL_READLINE_VERSION;
+
+/* True if this is `real' readline as opposed to some stub substitute. */
+int rl_gnu_readline_p = 1;
+
+/* A pointer to the keymap that is currently in use.
+   By default, it is the standard emacs keymap. */
+Keymap _rl_keymap = emacs_standard_keymap;
+
+/* The current style of editing. */
+int rl_editing_mode = emacs_mode;
+
+/* The current insert mode:  input (the default) or overwrite */
+int rl_insert_mode = RL_IM_DEFAULT;
+
+/* Non-zero if we called this function from _rl_dispatch().  It's present
+   so functions can find out whether they were called from a key binding
+   or directly from an application. */
+int rl_dispatching;
+
+/* Non-zero if the previous command was a kill command. */
+int _rl_last_command_was_kill = 0;
+
+/* The current value of the numeric argument specified by the user. */
+int rl_numeric_arg = 1;
+
+/* Non-zero if an argument was typed. */
+int rl_explicit_arg = 0;
+
+/* Temporary value used while generating the argument. */
+int rl_arg_sign = 1;
+
+/* Non-zero means we have been called at least once before. */
+static int rl_initialized;
+
+#if 0
+/* If non-zero, this program is running in an EMACS buffer. */
+static int running_in_emacs;
+#endif
+
+/* Flags word encapsulating the current readline state. */
+int rl_readline_state = RL_STATE_NONE;
+
+/* The current offset in the current input line. */
+int rl_point;
+
+/* Mark in the current input line. */
+int rl_mark;
+
+/* Length of the current input line. */
+int rl_end;
+
+/* Make this non-zero to return the current input_line. */
+int rl_done;
+
+/* The last function executed by readline. */
+rl_command_func_t *rl_last_func = (rl_command_func_t *)NULL;
+
+/* Top level environment for readline_internal (). */
+procenv_t readline_top_level;
+
+/* The streams we interact with. */
+FILE *_rl_in_stream, *_rl_out_stream;
+
+/* The names of the streams that we do input and output to. */
+FILE *rl_instream = (FILE *)NULL;
+FILE *rl_outstream = (FILE *)NULL;
+
+/* Non-zero means echo characters as they are read.  Defaults to no echo;
+   set to 1 if there is a controlling terminal, we can get its attributes,
+   and the attributes include `echo'.  Look at rltty.c:prepare_terminal_settings
+   for the code that sets it. */
+int readline_echoing_p = 0;
+
+/* Current prompt. */
+char *rl_prompt = (char *)NULL;
+int rl_visible_prompt_length = 0;
+
+/* Set to non-zero by calling application if it has already printed rl_prompt
+   and does not want readline to do it the first time. */
+int rl_already_prompted = 0;
+
+/* The number of characters read in order to type this complete command. */
+int rl_key_sequence_length = 0;
+
+/* If non-zero, then this is the address of a function to call just
+   before readline_internal_setup () prints the first prompt. */
+rl_hook_func_t *rl_startup_hook = (rl_hook_func_t *)NULL;
+
+/* If non-zero, this is the address of a function to call just before
+   readline_internal_setup () returns and readline_internal starts
+   reading input characters. */
+rl_hook_func_t *rl_pre_input_hook = (rl_hook_func_t *)NULL;
+
+/* What we use internally.  You should always refer to RL_LINE_BUFFER. */
+static char *the_line;
+
+/* The character that can generate an EOF.  Really read from
+   the terminal driver... just defaulted here. */
+int _rl_eof_char = CTRL ('D');
+
+/* Non-zero makes this the next keystroke to read. */
+int rl_pending_input = 0;
+
+/* Pointer to a useful terminal name. */
+const char *rl_terminal_name = (const char *)NULL;
+
+/* Non-zero means to always use horizontal scrolling in line display. */
+int _rl_horizontal_scroll_mode = 0;
+
+/* Non-zero means to display an asterisk at the starts of history lines
+   which have been modified. */
+int _rl_mark_modified_lines = 0;  
+
+/* The style of `bell' notification preferred.  This can be set to NO_BELL,
+   AUDIBLE_BELL, or VISIBLE_BELL. */
+int _rl_bell_preference = AUDIBLE_BELL;
+     
+/* String inserted into the line by rl_insert_comment (). */
+char *_rl_comment_begin;
+
+/* Keymap holding the function currently being executed. */
+Keymap rl_executing_keymap;
+
+/* Non-zero means to erase entire line, including prompt, on empty input lines. */
+int rl_erase_empty_line = 0;
+
+/* Non-zero means to read only this many characters rather than up to a
+   character bound to accept-line. */
+int rl_num_chars_to_read;
+
+/* Line buffer and maintenence. */
+char *rl_line_buffer = (char *)NULL;
+int rl_line_buffer_len = 0;
+
+/* Forward declarations used by the display, termcap, and history code. */
+
+/* **************************************************************** */
+/*								    */
+/*			`Forward' declarations  		    */
+/*								    */
+/* **************************************************************** */
+
+/* Non-zero means do not parse any lines other than comments and
+   parser directives. */
+unsigned char _rl_parsing_conditionalized_out = 0;
+
+/* Non-zero means to convert characters with the meta bit set to
+   escape-prefixed characters so we can indirect through
+   emacs_meta_keymap or vi_escape_keymap. */
+int _rl_convert_meta_chars_to_ascii = 1;
+
+/* Non-zero means to output characters with the meta bit set directly
+   rather than as a meta-prefixed escape sequence. */
+int _rl_output_meta_chars = 0;
+
+/* **************************************************************** */
+/*								    */
+/*			Top Level Functions			    */
+/*								    */
+/* **************************************************************** */
+
+/* Non-zero means treat 0200 bit in terminal input as Meta bit. */
+int _rl_meta_flag = 0;	/* Forward declaration */
+
+/* Set up the prompt and expand it.  Called from readline() and
+   rl_callback_handler_install (). */
+int
+rl_set_prompt (prompt)
+     const char *prompt;
+{
+  FREE (rl_prompt);
+  rl_prompt = prompt ? savestring (prompt) : (char *)NULL;
+
+  rl_visible_prompt_length = rl_expand_prompt (rl_prompt);
+  return 0;
+}
+  
+/* Read a line of input.  Prompt with PROMPT.  An empty PROMPT means
+   none.  A return value of NULL means that EOF was encountered. */
+char *
+readline (prompt)
+     const char *prompt;
+{
+  char *value;
+
+  /* If we are at EOF return a NULL string. */
+  if (rl_pending_input == EOF)
+    {
+      rl_clear_pending_input ();
+      return ((char *)NULL);
+    }
+
+  rl_set_prompt (prompt);
+
+  rl_initialize ();
+  (*rl_prep_term_function) (_rl_meta_flag);
+
+#if defined (HANDLE_SIGNALS)
+  rl_set_signals ();
+#endif
+
+  value = readline_internal ();
+  (*rl_deprep_term_function) ();
+
+#if defined (HANDLE_SIGNALS)
+  rl_clear_signals ();
+#endif
+
+  return (value);
+}
+
+#if defined (READLINE_CALLBACKS)
+#  define STATIC_CALLBACK
+#else
+#  define STATIC_CALLBACK static
+#endif
+
+STATIC_CALLBACK void
+readline_internal_setup ()
+{
+  char *nprompt;
+
+  _rl_in_stream = rl_instream;
+  _rl_out_stream = rl_outstream;
+
+  if (rl_startup_hook)
+    (*rl_startup_hook) ();
+
+  /* If we're not echoing, we still want to at least print a prompt, because
+     rl_redisplay will not do it for us.  If the calling application has a
+     custom redisplay function, though, let that function handle it. */
+  if (readline_echoing_p == 0 && rl_redisplay_function == rl_redisplay)
+    {
+      if (rl_prompt && rl_already_prompted == 0)
+	{
+	  nprompt = _rl_strip_prompt (rl_prompt);
+	  fprintf (_rl_out_stream, "%s", nprompt);
+	  fflush (_rl_out_stream);
+	  free (nprompt);
+	}
+    }
+  else
+    {
+      if (rl_prompt && rl_already_prompted)
+	rl_on_new_line_with_prompt ();
+      else
+	rl_on_new_line ();
+      (*rl_redisplay_function) ();
+    }
+
+#if defined (VI_MODE)
+  if (rl_editing_mode == vi_mode)
+    rl_vi_insertion_mode (1, 0);
+#endif /* VI_MODE */
+
+  if (rl_pre_input_hook)
+    (*rl_pre_input_hook) ();
+}
+
+STATIC_CALLBACK char *
+readline_internal_teardown (eof)
+     int eof;
+{
+  char *temp;
+  HIST_ENTRY *entry;
+
+  /* Restore the original of this history line, iff the line that we
+     are editing was originally in the history, AND the line has changed. */
+  entry = current_history ();
+
+  if (entry && rl_undo_list)
+    {
+      temp = savestring (the_line);
+      rl_revert_line (1, 0);
+      entry = replace_history_entry (where_history (), the_line, (histdata_t)NULL);
+      _rl_free_history_entry (entry);
+
+      strcpy (the_line, temp);
+      free (temp);
+    }
+
+  /* At any rate, it is highly likely that this line has an undo list.  Get
+     rid of it now. */
+  if (rl_undo_list)
+    rl_free_undo_list ();
+
+  /* Restore normal cursor, if available. */
+  _rl_set_insert_mode (RL_IM_INSERT, 0);
+
+  return (eof ? (char *)NULL : savestring (the_line));
+}
+
+STATIC_CALLBACK int
+#if defined (READLINE_CALLBACKS)
+readline_internal_char ()
+#else
+readline_internal_charloop ()
+#endif
+{
+  static int lastc, eof_found;
+  int c, code, lk;
+
+  lastc = -1;
+  eof_found = 0;
+
+#if !defined (READLINE_CALLBACKS)
+  while (rl_done == 0)
+    {
+#endif
+      lk = _rl_last_command_was_kill;
+
+      code = setjmp (readline_top_level);
+
+      if (code)
+	(*rl_redisplay_function) ();
+
+      if (rl_pending_input == 0)
+	{
+	  /* Then initialize the argument and number of keys read. */
+	  _rl_init_argument ();
+	  rl_key_sequence_length = 0;
+	}
+
+      RL_SETSTATE(RL_STATE_READCMD);
+      c = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_READCMD);
+
+      /* EOF typed to a non-blank line is a <NL>. */
+      if (c == EOF && rl_end)
+	c = NEWLINE;
+
+      /* The character _rl_eof_char typed to blank line, and not as the
+	 previous character is interpreted as EOF. */
+      if (((c == _rl_eof_char && lastc != c) || c == EOF) && !rl_end)
+	{
+#if defined (READLINE_CALLBACKS)
+	  RL_SETSTATE(RL_STATE_DONE);
+	  return (rl_done = 1);
+#else
+	  eof_found = 1;
+	  break;
+#endif
+	}
+
+      lastc = c;
+      _rl_dispatch ((unsigned char)c, _rl_keymap);
+
+      /* If there was no change in _rl_last_command_was_kill, then no kill
+	 has taken place.  Note that if input is pending we are reading
+	 a prefix command, so nothing has changed yet. */
+      if (rl_pending_input == 0 && lk == _rl_last_command_was_kill)
+	_rl_last_command_was_kill = 0;
+
+#if defined (VI_MODE)
+      /* In vi mode, when you exit insert mode, the cursor moves back
+	 over the previous character.  We explicitly check for that here. */
+      if (rl_editing_mode == vi_mode && _rl_keymap == vi_movement_keymap)
+	rl_vi_check ();
+#endif /* VI_MODE */
+
+      if (rl_num_chars_to_read && rl_end >= rl_num_chars_to_read)
+        {
+          (*rl_redisplay_function) ();
+          rl_newline (1, '\n');
+        }
+
+      if (rl_done == 0)
+	(*rl_redisplay_function) ();
+
+      /* If the application writer has told us to erase the entire line if
+	  the only character typed was something bound to rl_newline, do so. */
+      if (rl_erase_empty_line && rl_done && rl_last_func == rl_newline &&
+	  rl_point == 0 && rl_end == 0)
+	_rl_erase_entire_line ();
+
+#if defined (READLINE_CALLBACKS)
+      return 0;
+#else
+    }
+
+  return (eof_found);
+#endif
+}
+
+#if defined (READLINE_CALLBACKS)
+static int
+readline_internal_charloop ()
+{
+  int eof = 1;
+
+  while (rl_done == 0)
+    eof = readline_internal_char ();
+  return (eof);
+}
+#endif /* READLINE_CALLBACKS */
+
+/* Read a line of input from the global rl_instream, doing output on
+   the global rl_outstream.
+   If rl_prompt is non-null, then that is our prompt. */
+static char *
+readline_internal ()
+{
+  int eof;
+
+  readline_internal_setup ();
+  eof = readline_internal_charloop ();
+  return (readline_internal_teardown (eof));
+}
+
+void
+_rl_init_line_state ()
+{
+  rl_point = rl_end = rl_mark = 0;
+  the_line = rl_line_buffer;
+  the_line[0] = 0;
+}
+
+void
+_rl_set_the_line ()
+{
+  the_line = rl_line_buffer;
+}
+
+/* Do the command associated with KEY in MAP.
+   If the associated command is really a keymap, then read
+   another key, and dispatch into that map. */
+int
+_rl_dispatch (key, map)
+     register int key;
+     Keymap map;
+{
+  return _rl_dispatch_subseq (key, map, 0);
+}
+
+int
+_rl_dispatch_subseq (key, map, got_subseq)
+     register int key;
+     Keymap map;
+     int got_subseq;
+{
+  int r, newkey;
+  char *macro;
+  rl_command_func_t *func;
+
+  if (META_CHAR (key) && _rl_convert_meta_chars_to_ascii)
+    {
+      if (map[ESC].type == ISKMAP)
+	{
+	  if (RL_ISSTATE (RL_STATE_MACRODEF))
+	    _rl_add_macro_char (ESC);
+	  map = FUNCTION_TO_KEYMAP (map, ESC);
+	  key = UNMETA (key);
+	  rl_key_sequence_length += 2;
+	  return (_rl_dispatch (key, map));
+	}
+      else
+	rl_ding ();
+      return 0;
+    }
+
+  if (RL_ISSTATE (RL_STATE_MACRODEF))
+    _rl_add_macro_char (key);
+
+  r = 0;
+  switch (map[key].type)
+    {
+    case ISFUNC:
+      func = map[key].function;
+      if (func)
+	{
+	  /* Special case rl_do_lowercase_version (). */
+	  if (func == rl_do_lowercase_version)
+	    return (_rl_dispatch (_rl_to_lower (key), map));
+
+	  rl_executing_keymap = map;
+
+#if 0
+	  _rl_suppress_redisplay = (map[key].function == rl_insert) && _rl_input_available ();
+#endif
+
+	  rl_dispatching = 1;
+	  RL_SETSTATE(RL_STATE_DISPATCHING);
+	  r = (*map[key].function)(rl_numeric_arg * rl_arg_sign, key);
+	  RL_UNSETSTATE(RL_STATE_DISPATCHING);
+	  rl_dispatching = 0;
+
+	  /* If we have input pending, then the last command was a prefix
+	     command.  Don't change the state of rl_last_func.  Otherwise,
+	     remember the last command executed in this variable. */
+	  if (rl_pending_input == 0 && map[key].function != rl_digit_argument)
+	    rl_last_func = map[key].function;
+	}
+      else if (map[ANYOTHERKEY].function)
+	{
+	  /* OK, there's no function bound in this map, but there is a
+	     shadow function that was overridden when the current keymap
+	     was created.  Return -2 to note  that. */
+	  _rl_unget_char  (key);
+	  return -2;
+	}
+      else if (got_subseq)
+	{
+	  /* Return -1 to note that we're in a subsequence, but  we don't
+	     have a matching key, nor was one overridden.  This means
+	     we need to back up the recursion chain and find the last
+	     subsequence that is bound to a function. */
+	  _rl_unget_char (key);
+	  return -1;
+	}
+      else
+	{
+	  _rl_abort_internal ();
+	  return -1;
+	}
+      break;
+
+    case ISKMAP:
+      if (map[key].function != 0)
+	{
+#if defined (VI_MODE)
+	  /* The only way this test will be true is if a subsequence has been
+	     bound starting with ESC, generally the arrow keys.  What we do is
+	     check whether there's input in the queue, which there generally
+	     will be if an arrow key has been pressed, and, if there's not,
+	     just dispatch to (what we assume is) rl_vi_movement_mode right
+	     away.  This is essentially an input test with a zero timeout. */
+	  if (rl_editing_mode == vi_mode && key == ESC && map == vi_insertion_keymap
+	      && _rl_input_queued (0) == 0)
+	    return (_rl_dispatch (ANYOTHERKEY, FUNCTION_TO_KEYMAP (map, key)));
+#endif
+
+	  rl_key_sequence_length++;
+
+	  if (key == ESC)
+	    RL_SETSTATE(RL_STATE_METANEXT);
+	  RL_SETSTATE(RL_STATE_MOREINPUT);
+	  newkey = rl_read_key ();
+	  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+	  if (key == ESC)
+	    RL_UNSETSTATE(RL_STATE_METANEXT);
+
+	  if (newkey < 0)
+	    {
+	      _rl_abort_internal ();
+	      return -1;
+	    }
+
+	  r = _rl_dispatch_subseq (newkey, FUNCTION_TO_KEYMAP (map, key), got_subseq || map[ANYOTHERKEY].function);
+
+	  if (r == -2)
+	    /* We didn't match anything, and the keymap we're indexed into
+	       shadowed a function previously bound to that prefix.  Call
+	       the function.  The recursive call to _rl_dispatch_subseq has
+	       already taken care of pushing any necessary input back onto
+	       the input queue with _rl_unget_char. */
+	    r = _rl_dispatch (ANYOTHERKEY, FUNCTION_TO_KEYMAP (map, key));
+	  else if (r && map[ANYOTHERKEY].function)
+	    {
+	      /* We didn't match (r is probably -1), so return something to
+		 tell the caller that it should try ANYOTHERKEY for an
+		 overridden function. */
+	      _rl_unget_char (key);
+	      return -2;
+	    }
+	  else if (r && got_subseq)
+	    {
+	      /* OK, back up the chain. */
+	      _rl_unget_char (key);
+	      return -1;
+	    }
+	}
+      else
+	{
+	  _rl_abort_internal ();
+	  return -1;
+	}
+      break;
+
+    case ISMACR:
+      if (map[key].function != 0)
+	{
+	  macro = savestring ((char *)map[key].function);
+	  _rl_with_macro_input (macro);
+	  return 0;
+	}
+      break;
+    }
+#if defined (VI_MODE)
+  if (rl_editing_mode == vi_mode && _rl_keymap == vi_movement_keymap &&
+      _rl_vi_textmod_command (key))
+    _rl_vi_set_last (key, rl_numeric_arg, rl_arg_sign);
+#endif
+  return (r);
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Initializations 			    */
+/*								    */
+/* **************************************************************** */
+
+/* Initialize readline (and terminal if not already). */
+int
+rl_initialize ()
+{
+  /* If we have never been called before, initialize the
+     terminal and data structures. */
+  if (!rl_initialized)
+    {
+      RL_SETSTATE(RL_STATE_INITIALIZING);
+      readline_initialize_everything ();
+      RL_UNSETSTATE(RL_STATE_INITIALIZING);
+      rl_initialized++;
+      RL_SETSTATE(RL_STATE_INITIALIZED);
+    }
+
+  /* Initalize the current line information. */
+  _rl_init_line_state ();
+
+  /* We aren't done yet.  We haven't even gotten started yet! */
+  rl_done = 0;
+  RL_UNSETSTATE(RL_STATE_DONE);
+
+  /* Tell the history routines what is going on. */
+  _rl_start_using_history ();
+
+  /* Make the display buffer match the state of the line. */
+  rl_reset_line_state ();
+
+  /* No such function typed yet. */
+  rl_last_func = (rl_command_func_t *)NULL;
+
+  /* Parsing of key-bindings begins in an enabled state. */
+  _rl_parsing_conditionalized_out = 0;
+
+#if defined (VI_MODE)
+  if (rl_editing_mode == vi_mode)
+    _rl_vi_initialize_line ();
+#endif
+
+  /* Each line starts in insert mode (the default). */
+  _rl_set_insert_mode (RL_IM_DEFAULT, 1);
+
+  return 0;
+}
+
+#if 0
+#if defined (__EMX__)
+static void
+_emx_build_environ ()
+{
+  TIB *tibp;
+  PIB *pibp;
+  char *t, **tp;
+  int c;
+
+  DosGetInfoBlocks (&tibp, &pibp);
+  t = pibp->pib_pchenv;
+  for (c = 1; *t; c++)
+    t += strlen (t) + 1;
+  tp = environ = (char **)xmalloc ((c + 1) * sizeof (char *));
+  t = pibp->pib_pchenv;
+  while (*t)
+    {
+      *tp++ = t;
+      t += strlen (t) + 1;
+    }
+  *tp = 0;
+}
+#endif /* __EMX__ */
+#endif
+
+/* Initialize the entire state of the world. */
+static void
+readline_initialize_everything ()
+{
+#if 0
+#if defined (__EMX__)
+  if (environ == 0)
+    _emx_build_environ ();
+#endif
+#endif
+
+#if 0
+  /* Find out if we are running in Emacs -- UNUSED. */
+  running_in_emacs = sh_get_env_value ("EMACS") != (char *)0;
+#endif
+
+  /* Set up input and output if they are not already set up. */
+  if (!rl_instream)
+    rl_instream = stdin;
+
+  if (!rl_outstream)
+    rl_outstream = stdout;
+
+  /* Bind _rl_in_stream and _rl_out_stream immediately.  These values
+     may change, but they may also be used before readline_internal ()
+     is called. */
+  _rl_in_stream = rl_instream;
+  _rl_out_stream = rl_outstream;
+
+  /* Allocate data structures. */
+  if (rl_line_buffer == 0)
+    rl_line_buffer = (char *)xmalloc (rl_line_buffer_len = DEFAULT_BUFFER_SIZE);
+
+  /* Initialize the terminal interface. */
+  if (rl_terminal_name == 0)
+    rl_terminal_name = sh_get_env_value ("TERM");
+  _rl_init_terminal_io (rl_terminal_name);
+
+  /* Bind tty characters to readline functions. */
+  readline_default_bindings ();
+
+  /* Initialize the function names. */
+  rl_initialize_funmap ();
+
+  /* Decide whether we should automatically go into eight-bit mode. */
+  _rl_init_eightbit ();
+      
+  /* Read in the init file. */
+  rl_read_init_file ((char *)NULL);
+
+  /* XXX */
+  if (_rl_horizontal_scroll_mode && _rl_term_autowrap)
+    {
+      _rl_screenwidth--;
+      _rl_screenchars -= _rl_screenheight;
+    }
+
+  /* Override the effect of any `set keymap' assignments in the
+     inputrc file. */
+  rl_set_keymap_from_edit_mode ();
+
+  /* Try to bind a common arrow key prefix, if not already bound. */
+  bind_arrow_keys ();
+
+  /* Enable the meta key, if this terminal has one. */
+  if (_rl_enable_meta)
+    _rl_enable_meta_key ();
+
+  /* If the completion parser's default word break characters haven't
+     been set yet, then do so now. */
+  if (rl_completer_word_break_characters == (char *)NULL)
+    rl_completer_word_break_characters = rl_basic_word_break_characters;
+}
+
+/* If this system allows us to look at the values of the regular
+   input editing characters, then bind them to their readline
+   equivalents, iff the characters are not bound to keymaps. */
+static void
+readline_default_bindings ()
+{
+  rl_tty_set_default_bindings (_rl_keymap);
+}
+
+/* Bind some common arrow key sequences in MAP. */
+static void
+bind_arrow_keys_internal (map)
+     Keymap map;
+{
+  Keymap xkeymap;
+
+  xkeymap = _rl_keymap;
+  _rl_keymap = map;
+
+#if defined (__MSDOS__)
+   _rl_bind_if_unbound ("\033[0A", rl_get_previous_history);
+   _rl_bind_if_unbound ("\033[0B", rl_backward_char);
+   _rl_bind_if_unbound ("\033[0C", rl_forward_char);
+   _rl_bind_if_unbound ("\033[0D", rl_get_next_history);
+#endif
+
+  _rl_bind_if_unbound ("\033[A", rl_get_previous_history);
+  _rl_bind_if_unbound ("\033[B", rl_get_next_history);
+  _rl_bind_if_unbound ("\033[C", rl_forward_char);
+  _rl_bind_if_unbound ("\033[D", rl_backward_char);
+  _rl_bind_if_unbound ("\033[H", rl_beg_of_line);
+  _rl_bind_if_unbound ("\033[F", rl_end_of_line);
+
+  _rl_bind_if_unbound ("\033OA", rl_get_previous_history);
+  _rl_bind_if_unbound ("\033OB", rl_get_next_history);
+  _rl_bind_if_unbound ("\033OC", rl_forward_char);
+  _rl_bind_if_unbound ("\033OD", rl_backward_char);
+  _rl_bind_if_unbound ("\033OH", rl_beg_of_line);
+  _rl_bind_if_unbound ("\033OF", rl_end_of_line);
+
+  _rl_keymap = xkeymap;
+}
+
+/* Try and bind the common arrow key prefixes after giving termcap and
+   the inputrc file a chance to bind them and create `real' keymaps
+   for the arrow key prefix. */
+static void
+bind_arrow_keys ()
+{
+  bind_arrow_keys_internal (emacs_standard_keymap);
+
+#if defined (VI_MODE)
+  bind_arrow_keys_internal (vi_movement_keymap);
+  bind_arrow_keys_internal (vi_insertion_keymap);
+#endif
+}
+
+/* **************************************************************** */
+/*								    */
+/*		Saving and Restoring Readline's state		    */
+/*								    */
+/* **************************************************************** */
+
+int
+rl_save_state (sp)
+     struct readline_state *sp;
+{
+  if (sp == 0)
+    return -1;
+
+  sp->point = rl_point;
+  sp->end = rl_end;
+  sp->mark = rl_mark;
+  sp->buffer = rl_line_buffer;
+  sp->buflen = rl_line_buffer_len;
+  sp->ul = rl_undo_list;
+  sp->prompt = rl_prompt;
+
+  sp->rlstate = rl_readline_state;
+  sp->done = rl_done;
+  sp->kmap = _rl_keymap;
+
+  sp->lastfunc = rl_last_func;
+  sp->insmode = rl_insert_mode;
+  sp->edmode = rl_editing_mode;
+  sp->kseqlen = rl_key_sequence_length;
+  sp->inf = rl_instream;
+  sp->outf = rl_outstream;
+  sp->pendingin = rl_pending_input;
+  sp->macro = rl_executing_macro;
+
+  sp->catchsigs = rl_catch_signals;
+  sp->catchsigwinch = rl_catch_sigwinch;
+
+  return (0);
+}
+
+int
+rl_restore_state (sp)
+     struct readline_state *sp;
+{
+  if (sp == 0)
+    return -1;
+
+  rl_point = sp->point;
+  rl_end = sp->end;
+  rl_mark = sp->mark;
+  the_line = rl_line_buffer = sp->buffer;
+  rl_line_buffer_len = sp->buflen;
+  rl_undo_list = sp->ul;
+  rl_prompt = sp->prompt;
+
+  rl_readline_state = sp->rlstate;
+  rl_done = sp->done;
+  _rl_keymap = sp->kmap;
+
+  rl_last_func = sp->lastfunc;
+  rl_insert_mode = sp->insmode;
+  rl_editing_mode = sp->edmode;
+  rl_key_sequence_length = sp->kseqlen;
+  rl_instream = sp->inf;
+  rl_outstream = sp->outf;
+  rl_pending_input = sp->pendingin;
+  rl_executing_macro = sp->macro;
+
+  rl_catch_signals = sp->catchsigs;
+  rl_catch_sigwinch = sp->catchsigwinch;
+
+  return (0);
+}
diff --git a/readline-4.3/readline.h b/readline-4.3/readline.h
new file mode 100644
index 0000000..f11b3d0
--- /dev/null
+++ b/readline-4.3/readline.h
@@ -0,0 +1,799 @@
+/* Readline.h -- the names of functions callable from within readline. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_READLINE_H_)
+#define _READLINE_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined (READLINE_LIBRARY)
+#  include "rlstdc.h"
+#  include "rltypedefs.h"
+#  include "keymaps.h"
+#  include "tilde.h"
+#else
+#  include <readline/rlstdc.h>
+#  include <readline/rltypedefs.h>
+#  include <readline/keymaps.h>
+#  include <readline/tilde.h>
+#endif
+
+/* Hex-encoded Readline version number. */
+#define RL_READLINE_VERSION	0x0403		/* Readline 4.3 */
+#define RL_VERSION_MAJOR	4
+#define RL_VERSION_MINOR	3
+
+/* Readline data structures. */
+
+/* Maintaining the state of undo.  We remember individual deletes and inserts
+   on a chain of things to do. */
+
+/* The actions that undo knows how to undo.  Notice that UNDO_DELETE means
+   to insert some text, and UNDO_INSERT means to delete some text.   I.e.,
+   the code tells undo what to undo, not how to undo it. */
+enum undo_code { UNDO_DELETE, UNDO_INSERT, UNDO_BEGIN, UNDO_END };
+
+/* What an element of THE_UNDO_LIST looks like. */
+typedef struct undo_list {
+  struct undo_list *next;
+  int start, end;		/* Where the change took place. */
+  char *text;			/* The text to insert, if undoing a delete. */
+  enum undo_code what;		/* Delete, Insert, Begin, End. */
+} UNDO_LIST;
+
+/* The current undo list for RL_LINE_BUFFER. */
+extern UNDO_LIST *rl_undo_list;
+
+/* The data structure for mapping textual names to code addresses. */
+typedef struct _funmap {
+  const char *name;
+  rl_command_func_t *function;
+} FUNMAP;
+
+extern FUNMAP **funmap;
+
+/* **************************************************************** */
+/*								    */
+/*	     Functions available to bind to key sequences	    */
+/*								    */
+/* **************************************************************** */
+
+/* Bindable commands for numeric arguments. */
+extern int rl_digit_argument PARAMS((int, int));
+extern int rl_universal_argument PARAMS((int, int));
+
+/* Bindable commands for moving the cursor. */
+extern int rl_forward_byte PARAMS((int, int));
+extern int rl_forward_char PARAMS((int, int));
+extern int rl_forward PARAMS((int, int));
+extern int rl_backward_byte PARAMS((int, int));
+extern int rl_backward_char PARAMS((int, int));
+extern int rl_backward PARAMS((int, int));
+extern int rl_beg_of_line PARAMS((int, int));
+extern int rl_end_of_line PARAMS((int, int));
+extern int rl_forward_word PARAMS((int, int));
+extern int rl_backward_word PARAMS((int, int));
+extern int rl_refresh_line PARAMS((int, int));
+extern int rl_clear_screen PARAMS((int, int));
+extern int rl_arrow_keys PARAMS((int, int));
+
+/* Bindable commands for inserting and deleting text. */
+extern int rl_insert PARAMS((int, int));
+extern int rl_quoted_insert PARAMS((int, int));
+extern int rl_tab_insert PARAMS((int, int));
+extern int rl_newline PARAMS((int, int));
+extern int rl_do_lowercase_version PARAMS((int, int));
+extern int rl_rubout PARAMS((int, int));
+extern int rl_delete PARAMS((int, int));
+extern int rl_rubout_or_delete PARAMS((int, int));
+extern int rl_delete_horizontal_space PARAMS((int, int));
+extern int rl_delete_or_show_completions PARAMS((int, int));
+extern int rl_insert_comment PARAMS((int, int));
+
+/* Bindable commands for changing case. */
+extern int rl_upcase_word PARAMS((int, int));
+extern int rl_downcase_word PARAMS((int, int));
+extern int rl_capitalize_word PARAMS((int, int));
+
+/* Bindable commands for transposing characters and words. */
+extern int rl_transpose_words PARAMS((int, int));
+extern int rl_transpose_chars PARAMS((int, int));
+
+/* Bindable commands for searching within a line. */
+extern int rl_char_search PARAMS((int, int));
+extern int rl_backward_char_search PARAMS((int, int));
+
+/* Bindable commands for readline's interface to the command history. */
+extern int rl_beginning_of_history PARAMS((int, int));
+extern int rl_end_of_history PARAMS((int, int));
+extern int rl_get_next_history PARAMS((int, int));
+extern int rl_get_previous_history PARAMS((int, int));
+
+/* Bindable commands for managing the mark and region. */
+extern int rl_set_mark PARAMS((int, int));
+extern int rl_exchange_point_and_mark PARAMS((int, int));
+
+/* Bindable commands to set the editing mode (emacs or vi). */
+extern int rl_vi_editing_mode PARAMS((int, int));
+extern int rl_emacs_editing_mode PARAMS((int, int));
+
+/* Bindable commands to change the insert mode (insert or overwrite) */
+extern int rl_overwrite_mode PARAMS((int, int));
+
+/* Bindable commands for managing key bindings. */
+extern int rl_re_read_init_file PARAMS((int, int));
+extern int rl_dump_functions PARAMS((int, int));
+extern int rl_dump_macros PARAMS((int, int));
+extern int rl_dump_variables PARAMS((int, int));
+
+/* Bindable commands for word completion. */
+extern int rl_complete PARAMS((int, int));
+extern int rl_possible_completions PARAMS((int, int));
+extern int rl_insert_completions PARAMS((int, int));
+extern int rl_menu_complete PARAMS((int, int));
+
+/* Bindable commands for killing and yanking text, and managing the kill ring. */
+extern int rl_kill_word PARAMS((int, int));
+extern int rl_backward_kill_word PARAMS((int, int));
+extern int rl_kill_line PARAMS((int, int));
+extern int rl_backward_kill_line PARAMS((int, int));
+extern int rl_kill_full_line PARAMS((int, int));
+extern int rl_unix_word_rubout PARAMS((int, int));
+extern int rl_unix_line_discard PARAMS((int, int));
+extern int rl_copy_region_to_kill PARAMS((int, int));
+extern int rl_kill_region PARAMS((int, int));
+extern int rl_copy_forward_word PARAMS((int, int));
+extern int rl_copy_backward_word PARAMS((int, int));
+extern int rl_yank PARAMS((int, int));
+extern int rl_yank_pop PARAMS((int, int));
+extern int rl_yank_nth_arg PARAMS((int, int));
+extern int rl_yank_last_arg PARAMS((int, int));
+/* Not available unless __CYGWIN__ is defined. */
+#ifdef __CYGWIN__
+extern int rl_paste_from_clipboard PARAMS((int, int));
+#endif
+
+/* Bindable commands for incremental searching. */
+extern int rl_reverse_search_history PARAMS((int, int));
+extern int rl_forward_search_history PARAMS((int, int));
+
+/* Bindable keyboard macro commands. */
+extern int rl_start_kbd_macro PARAMS((int, int));
+extern int rl_end_kbd_macro PARAMS((int, int));
+extern int rl_call_last_kbd_macro PARAMS((int, int));
+
+/* Bindable undo commands. */
+extern int rl_revert_line PARAMS((int, int));
+extern int rl_undo_command PARAMS((int, int));
+
+/* Bindable tilde expansion commands. */
+extern int rl_tilde_expand PARAMS((int, int));
+
+/* Bindable terminal control commands. */
+extern int rl_restart_output PARAMS((int, int));
+extern int rl_stop_output PARAMS((int, int));
+
+/* Miscellaneous bindable commands. */
+extern int rl_abort PARAMS((int, int));
+extern int rl_tty_status PARAMS((int, int));
+
+/* Bindable commands for incremental and non-incremental history searching. */
+extern int rl_history_search_forward PARAMS((int, int));
+extern int rl_history_search_backward PARAMS((int, int));
+extern int rl_noninc_forward_search PARAMS((int, int));
+extern int rl_noninc_reverse_search PARAMS((int, int));
+extern int rl_noninc_forward_search_again PARAMS((int, int));
+extern int rl_noninc_reverse_search_again PARAMS((int, int));
+
+/* Bindable command used when inserting a matching close character. */
+extern int rl_insert_close PARAMS((int, int));
+
+/* Not available unless READLINE_CALLBACKS is defined. */
+extern void rl_callback_handler_install PARAMS((const char *, rl_vcpfunc_t *));
+extern void rl_callback_read_char PARAMS((void));
+extern void rl_callback_handler_remove PARAMS((void));
+
+/* Things for vi mode. Not available unless readline is compiled -DVI_MODE. */
+/* VI-mode bindable commands. */
+extern int rl_vi_redo PARAMS((int, int));
+extern int rl_vi_undo PARAMS((int, int));
+extern int rl_vi_yank_arg PARAMS((int, int));
+extern int rl_vi_fetch_history PARAMS((int, int));
+extern int rl_vi_search_again PARAMS((int, int));
+extern int rl_vi_search PARAMS((int, int));
+extern int rl_vi_complete PARAMS((int, int));
+extern int rl_vi_tilde_expand PARAMS((int, int));
+extern int rl_vi_prev_word PARAMS((int, int));
+extern int rl_vi_next_word PARAMS((int, int));
+extern int rl_vi_end_word PARAMS((int, int));
+extern int rl_vi_insert_beg PARAMS((int, int));
+extern int rl_vi_append_mode PARAMS((int, int));
+extern int rl_vi_append_eol PARAMS((int, int));
+extern int rl_vi_eof_maybe PARAMS((int, int));
+extern int rl_vi_insertion_mode PARAMS((int, int));
+extern int rl_vi_movement_mode PARAMS((int, int));
+extern int rl_vi_arg_digit PARAMS((int, int));
+extern int rl_vi_change_case PARAMS((int, int));
+extern int rl_vi_put PARAMS((int, int));
+extern int rl_vi_column PARAMS((int, int));
+extern int rl_vi_delete_to PARAMS((int, int));
+extern int rl_vi_change_to PARAMS((int, int));
+extern int rl_vi_yank_to PARAMS((int, int));
+extern int rl_vi_delete PARAMS((int, int));
+extern int rl_vi_back_to_indent PARAMS((int, int));
+extern int rl_vi_first_print PARAMS((int, int));
+extern int rl_vi_char_search PARAMS((int, int));
+extern int rl_vi_match PARAMS((int, int));
+extern int rl_vi_change_char PARAMS((int, int));
+extern int rl_vi_subst PARAMS((int, int));
+extern int rl_vi_overstrike PARAMS((int, int));
+extern int rl_vi_overstrike_delete PARAMS((int, int));
+extern int rl_vi_replace PARAMS((int, int));
+extern int rl_vi_set_mark PARAMS((int, int));
+extern int rl_vi_goto_mark PARAMS((int, int));
+
+/* VI-mode utility functions. */
+extern int rl_vi_check PARAMS((void));
+extern int rl_vi_domove PARAMS((int, int *));
+extern int rl_vi_bracktype PARAMS((int));
+
+/* VI-mode pseudo-bindable commands, used as utility functions. */
+extern int rl_vi_fWord PARAMS((int, int));
+extern int rl_vi_bWord PARAMS((int, int));
+extern int rl_vi_eWord PARAMS((int, int));
+extern int rl_vi_fword PARAMS((int, int));
+extern int rl_vi_bword PARAMS((int, int));
+extern int rl_vi_eword PARAMS((int, int));
+
+/* **************************************************************** */
+/*								    */
+/*			Well Published Functions		    */
+/*								    */
+/* **************************************************************** */
+
+/* Readline functions. */
+/* Read a line of input.  Prompt with PROMPT.  A NULL PROMPT means none. */
+extern char *readline PARAMS((const char *));
+
+extern int rl_set_prompt PARAMS((const char *));
+extern int rl_expand_prompt PARAMS((char *));
+
+extern int rl_initialize PARAMS((void));
+
+/* Undocumented; unused by readline */
+extern int rl_discard_argument PARAMS((void));
+
+/* Utility functions to bind keys to readline commands. */
+extern int rl_add_defun PARAMS((const char *, rl_command_func_t *, int));
+extern int rl_bind_key PARAMS((int, rl_command_func_t *));
+extern int rl_bind_key_in_map PARAMS((int, rl_command_func_t *, Keymap));
+extern int rl_unbind_key PARAMS((int));
+extern int rl_unbind_key_in_map PARAMS((int, Keymap));
+extern int rl_unbind_function_in_map PARAMS((rl_command_func_t *, Keymap));
+extern int rl_unbind_command_in_map PARAMS((const char *, Keymap));
+extern int rl_set_key PARAMS((const char *, rl_command_func_t *, Keymap));
+extern int rl_generic_bind PARAMS((int, const char *, char *, Keymap));
+extern int rl_variable_bind PARAMS((const char *, const char *));
+
+/* Backwards compatibility, use rl_generic_bind instead. */
+extern int rl_macro_bind PARAMS((const char *, const char *, Keymap));
+
+/* Undocumented in the texinfo manual; not really useful to programs. */
+extern int rl_translate_keyseq PARAMS((const char *, char *, int *));
+extern char *rl_untranslate_keyseq PARAMS((int));
+
+extern rl_command_func_t *rl_named_function PARAMS((const char *));
+extern rl_command_func_t *rl_function_of_keyseq PARAMS((const char *, Keymap, int *));
+
+extern void rl_list_funmap_names PARAMS((void));
+extern char **rl_invoking_keyseqs_in_map PARAMS((rl_command_func_t *, Keymap));
+extern char **rl_invoking_keyseqs PARAMS((rl_command_func_t *));
+ 
+extern void rl_function_dumper PARAMS((int));
+extern void rl_macro_dumper PARAMS((int));
+extern void rl_variable_dumper PARAMS((int));
+
+extern int rl_read_init_file PARAMS((const char *));
+extern int rl_parse_and_bind PARAMS((char *));
+
+/* Functions for manipulating keymaps. */
+extern Keymap rl_make_bare_keymap PARAMS((void));
+extern Keymap rl_copy_keymap PARAMS((Keymap));
+extern Keymap rl_make_keymap PARAMS((void));
+extern void rl_discard_keymap PARAMS((Keymap));
+
+extern Keymap rl_get_keymap_by_name PARAMS((const char *));
+extern char *rl_get_keymap_name PARAMS((Keymap));
+extern void rl_set_keymap PARAMS((Keymap));
+extern Keymap rl_get_keymap PARAMS((void));
+/* Undocumented; used internally only. */
+extern void rl_set_keymap_from_edit_mode PARAMS((void));
+extern char *rl_get_keymap_name_from_edit_mode PARAMS((void));
+
+/* Functions for manipulating the funmap, which maps command names to functions. */
+extern int rl_add_funmap_entry PARAMS((const char *, rl_command_func_t *));
+extern const char **rl_funmap_names PARAMS((void));
+/* Undocumented, only used internally -- there is only one funmap, and this
+   function may be called only once. */
+extern void rl_initialize_funmap PARAMS((void));
+
+/* Utility functions for managing keyboard macros. */
+extern void rl_push_macro_input PARAMS((char *));
+
+/* Functions for undoing, from undo.c */
+extern void rl_add_undo PARAMS((enum undo_code, int, int, char *));
+extern void rl_free_undo_list PARAMS((void));
+extern int rl_do_undo PARAMS((void));
+extern int rl_begin_undo_group PARAMS((void));
+extern int rl_end_undo_group PARAMS((void));
+extern int rl_modifying PARAMS((int, int));
+
+/* Functions for redisplay. */
+extern void rl_redisplay PARAMS((void));
+extern int rl_on_new_line PARAMS((void));
+extern int rl_on_new_line_with_prompt PARAMS((void));
+extern int rl_forced_update_display PARAMS((void));
+extern int rl_clear_message PARAMS((void));
+extern int rl_reset_line_state PARAMS((void));
+extern int rl_crlf PARAMS((void));
+
+#if (defined (__STDC__) || defined (__cplusplus)) && defined (USE_VARARGS) && defined (PREFER_STDARG)
+extern int rl_message (const char *, ...)  __attribute__((__format__ (printf, 1, 2)));
+#else
+extern int rl_message ();
+#endif
+
+extern int rl_show_char PARAMS((int));
+
+/* Undocumented in texinfo manual. */
+extern int rl_character_len PARAMS((int, int));
+
+/* Save and restore internal prompt redisplay information. */
+extern void rl_save_prompt PARAMS((void));
+extern void rl_restore_prompt PARAMS((void));
+
+/* Modifying text. */
+extern void rl_replace_line PARAMS((const char *, int));
+extern int rl_insert_text PARAMS((const char *));
+extern int rl_delete_text PARAMS((int, int));
+extern int rl_kill_text PARAMS((int, int));
+extern char *rl_copy_text PARAMS((int, int));
+
+/* Terminal and tty mode management. */
+extern void rl_prep_terminal PARAMS((int));
+extern void rl_deprep_terminal PARAMS((void));
+extern void rl_tty_set_default_bindings PARAMS((Keymap));
+
+extern int rl_reset_terminal PARAMS((const char *));
+extern void rl_resize_terminal PARAMS((void));
+extern void rl_set_screen_size PARAMS((int, int));
+extern void rl_get_screen_size PARAMS((int *, int *));
+
+extern char *rl_get_termcap PARAMS((const char *));
+
+/* Functions for character input. */
+extern int rl_stuff_char PARAMS((int));
+extern int rl_execute_next PARAMS((int));
+extern int rl_clear_pending_input PARAMS((void));
+extern int rl_read_key PARAMS((void));
+extern int rl_getc PARAMS((FILE *));
+extern int rl_set_keyboard_input_timeout PARAMS((int));
+
+/* `Public' utility functions . */
+extern void rl_extend_line_buffer PARAMS((int));
+extern int rl_ding PARAMS((void));
+extern int rl_alphabetic PARAMS((int));
+
+/* Readline signal handling, from signals.c */
+extern int rl_set_signals PARAMS((void));
+extern int rl_clear_signals PARAMS((void));
+extern void rl_cleanup_after_signal PARAMS((void));
+extern void rl_reset_after_signal PARAMS((void));
+extern void rl_free_line_state PARAMS((void));
+ 
+extern int rl_set_paren_blink_timeout PARAMS((int));
+
+/* Undocumented. */
+extern int rl_maybe_save_line PARAMS((void));
+extern int rl_maybe_unsave_line PARAMS((void));
+extern int rl_maybe_replace_line PARAMS((void));
+
+/* Completion functions. */
+extern int rl_complete_internal PARAMS((int));
+extern void rl_display_match_list PARAMS((char **, int, int));
+
+extern char **rl_completion_matches PARAMS((const char *, rl_compentry_func_t *));
+extern char *rl_username_completion_function PARAMS((const char *, int));
+extern char *rl_filename_completion_function PARAMS((const char *, int));
+
+extern int rl_completion_mode PARAMS((rl_command_func_t *));
+
+#if 0
+/* Backwards compatibility (compat.c).  These will go away sometime. */
+extern void free_undo_list PARAMS((void));
+extern int maybe_save_line PARAMS((void));
+extern int maybe_unsave_line PARAMS((void));
+extern int maybe_replace_line PARAMS((void));
+
+extern int ding PARAMS((void));
+extern int alphabetic PARAMS((int));
+extern int crlf PARAMS((void));
+
+extern char **completion_matches PARAMS((char *, rl_compentry_func_t *));
+extern char *username_completion_function PARAMS((const char *, int));
+extern char *filename_completion_function PARAMS((const char *, int));
+#endif
+
+/* **************************************************************** */
+/*								    */
+/*			Well Published Variables		    */
+/*								    */
+/* **************************************************************** */
+
+/* The version of this incarnation of the readline library. */
+extern const char *rl_library_version;		/* e.g., "4.2" */
+extern int rl_readline_version;			/* e.g., 0x0402 */
+
+/* True if this is real GNU readline. */
+extern int rl_gnu_readline_p;
+
+/* Flags word encapsulating the current readline state. */
+extern int rl_readline_state;
+
+/* Says which editing mode readline is currently using.  1 means emacs mode;
+   0 means vi mode. */
+extern int rl_editing_mode;
+
+/* Insert or overwrite mode for emacs mode.  1 means insert mode; 0 means
+   overwrite mode.  Reset to insert mode on each input line. */
+extern int rl_insert_mode;
+
+/* The name of the calling program.  You should initialize this to
+   whatever was in argv[0].  It is used when parsing conditionals. */
+extern const char *rl_readline_name;
+
+/* The prompt readline uses.  This is set from the argument to
+   readline (), and should not be assigned to directly. */
+extern char *rl_prompt;
+
+/* The line buffer that is in use. */
+extern char *rl_line_buffer;
+
+/* The location of point, and end. */
+extern int rl_point;
+extern int rl_end;
+
+/* The mark, or saved cursor position. */
+extern int rl_mark;
+
+/* Flag to indicate that readline has finished with the current input
+   line and should return it. */
+extern int rl_done;
+
+/* If set to a character value, that will be the next keystroke read. */
+extern int rl_pending_input;
+
+/* Non-zero if we called this function from _rl_dispatch().  It's present
+   so functions can find out whether they were called from a key binding
+   or directly from an application. */
+extern int rl_dispatching;
+
+/* Non-zero if the user typed a numeric argument before executing the
+   current function. */
+extern int rl_explicit_arg;
+
+/* The current value of the numeric argument specified by the user. */
+extern int rl_numeric_arg;
+
+/* The address of the last command function Readline executed. */
+extern rl_command_func_t *rl_last_func;
+
+/* The name of the terminal to use. */
+extern const char *rl_terminal_name;
+
+/* The input and output streams. */
+extern FILE *rl_instream;
+extern FILE *rl_outstream;
+
+/* If non-zero, then this is the address of a function to call just
+   before readline_internal () prints the first prompt. */
+extern rl_hook_func_t *rl_startup_hook;
+
+/* If non-zero, this is the address of a function to call just before
+   readline_internal_setup () returns and readline_internal starts
+   reading input characters. */
+extern rl_hook_func_t *rl_pre_input_hook;
+      
+/* The address of a function to call periodically while Readline is
+   awaiting character input, or NULL, for no event handling. */
+extern rl_hook_func_t *rl_event_hook;
+
+/* The address of the function to call to fetch a character from the current
+   Readline input stream */
+extern rl_getc_func_t *rl_getc_function;
+
+extern rl_voidfunc_t *rl_redisplay_function;
+
+extern rl_vintfunc_t *rl_prep_term_function;
+extern rl_voidfunc_t *rl_deprep_term_function;
+
+/* Dispatch variables. */
+extern Keymap rl_executing_keymap;
+extern Keymap rl_binding_keymap;
+
+/* Display variables. */
+/* If non-zero, readline will erase the entire line, including any prompt,
+   if the only thing typed on an otherwise-blank line is something bound to
+   rl_newline. */
+extern int rl_erase_empty_line;
+
+/* If non-zero, the application has already printed the prompt (rl_prompt)
+   before calling readline, so readline should not output it the first time
+   redisplay is done. */
+extern int rl_already_prompted;
+
+/* A non-zero value means to read only this many characters rather than
+   up to a character bound to accept-line. */
+extern int rl_num_chars_to_read;
+
+/* The text of a currently-executing keyboard macro. */
+extern char *rl_executing_macro;
+
+/* Variables to control readline signal handling. */
+/* If non-zero, readline will install its own signal handlers for
+   SIGINT, SIGTERM, SIGQUIT, SIGALRM, SIGTSTP, SIGTTIN, and SIGTTOU. */
+extern int rl_catch_signals;
+
+/* If non-zero, readline will install a signal handler for SIGWINCH
+   that also attempts to call any calling application's SIGWINCH signal
+   handler.  Note that the terminal is not cleaned up before the
+   application's signal handler is called; use rl_cleanup_after_signal()
+   to do that. */
+extern int rl_catch_sigwinch;
+
+/* Completion variables. */
+/* Pointer to the generator function for completion_matches ().
+   NULL means to use rl_filename_completion_function (), the default
+   filename completer. */
+extern rl_compentry_func_t *rl_completion_entry_function;
+
+/* If rl_ignore_some_completions_function is non-NULL it is the address
+   of a function to call after all of the possible matches have been
+   generated, but before the actual completion is done to the input line.
+   The function is called with one argument; a NULL terminated array
+   of (char *).  If your function removes any of the elements, they
+   must be free()'ed. */
+extern rl_compignore_func_t *rl_ignore_some_completions_function;
+
+/* Pointer to alternative function to create matches.
+   Function is called with TEXT, START, and END.
+   START and END are indices in RL_LINE_BUFFER saying what the boundaries
+   of TEXT are.
+   If this function exists and returns NULL then call the value of
+   rl_completion_entry_function to try to match, otherwise use the
+   array of strings returned. */
+extern rl_completion_func_t *rl_attempted_completion_function;
+
+/* The basic list of characters that signal a break between words for the
+   completer routine.  The initial contents of this variable is what
+   breaks words in the shell, i.e. "n\"\\'`@$>". */
+extern const char *rl_basic_word_break_characters;
+
+/* The list of characters that signal a break between words for
+   rl_complete_internal.  The default list is the contents of
+   rl_basic_word_break_characters.  */
+extern const char *rl_completer_word_break_characters;
+
+/* List of characters which can be used to quote a substring of the line.
+   Completion occurs on the entire substring, and within the substring   
+   rl_completer_word_break_characters are treated as any other character,
+   unless they also appear within this list. */
+extern const char *rl_completer_quote_characters;
+
+/* List of quote characters which cause a word break. */
+extern const char *rl_basic_quote_characters;
+
+/* List of characters that need to be quoted in filenames by the completer. */
+extern const char *rl_filename_quote_characters;
+
+/* List of characters that are word break characters, but should be left
+   in TEXT when it is passed to the completion function.  The shell uses
+   this to help determine what kind of completing to do. */
+extern const char *rl_special_prefixes;
+
+/* If non-zero, then this is the address of a function to call when
+   completing on a directory name.  The function is called with
+   the address of a string (the current directory name) as an arg.  It
+   changes what is displayed when the possible completions are printed
+   or inserted. */
+extern rl_icppfunc_t *rl_directory_completion_hook;
+
+/* If non-zero, this is the address of a function to call when completing
+   a directory name.  This function takes the address of the directory name
+   to be modified as an argument.  Unlike rl_directory_completion_hook, it
+   only modifies the directory name used in opendir(2), not what is displayed
+   when the possible completions are printed or inserted.  It is called
+   before rl_directory_completion_hook.  I'm not happy with how this works
+   yet, so it's undocumented. */
+extern rl_icppfunc_t *rl_directory_rewrite_hook;
+
+/* Backwards compatibility with previous versions of readline. */
+#define rl_symbolic_link_hook rl_directory_completion_hook
+
+/* If non-zero, then this is the address of a function to call when
+   completing a word would normally display the list of possible matches.
+   This function is called instead of actually doing the display.
+   It takes three arguments: (char **matches, int num_matches, int max_length)
+   where MATCHES is the array of strings that matched, NUM_MATCHES is the
+   number of strings in that array, and MAX_LENGTH is the length of the
+   longest string in that array. */
+extern rl_compdisp_func_t *rl_completion_display_matches_hook;
+
+/* Non-zero means that the results of the matches are to be treated
+   as filenames.  This is ALWAYS zero on entry, and can only be changed
+   within a completion entry finder function. */
+extern int rl_filename_completion_desired;
+
+/* Non-zero means that the results of the matches are to be quoted using
+   double quotes (or an application-specific quoting mechanism) if the
+   filename contains any characters in rl_word_break_chars.  This is
+   ALWAYS non-zero on entry, and can only be changed within a completion
+   entry finder function. */
+extern int rl_filename_quoting_desired;
+
+/* Set to a function to quote a filename in an application-specific fashion.
+   Called with the text to quote, the type of match found (single or multiple)
+   and a pointer to the quoting character to be used, which the function can
+   reset if desired. */
+extern rl_quote_func_t *rl_filename_quoting_function;
+
+/* Function to call to remove quoting characters from a filename.  Called
+   before completion is attempted, so the embedded quotes do not interfere
+   with matching names in the file system. */
+extern rl_dequote_func_t *rl_filename_dequoting_function;
+
+/* Function to call to decide whether or not a word break character is
+   quoted.  If a character is quoted, it does not break words for the
+   completer. */
+extern rl_linebuf_func_t *rl_char_is_quoted_p;
+
+/* Non-zero means to suppress normal filename completion after the
+   user-specified completion function has been called. */
+extern int rl_attempted_completion_over;
+
+/* Set to a character describing the type of completion being attempted by
+   rl_complete_internal; available for use by application completion
+   functions. */
+extern int rl_completion_type;
+
+/* Character appended to completed words when at the end of the line.  The
+   default is a space.  Nothing is added if this is '\0'. */
+extern int rl_completion_append_character;
+
+/* If set to non-zero by an application completion function,
+   rl_completion_append_character will not be appended. */
+extern int rl_completion_suppress_append;
+
+/* Up to this many items will be displayed in response to a
+   possible-completions call.  After that, we ask the user if she
+   is sure she wants to see them all.  The default value is 100. */
+extern int rl_completion_query_items;
+
+/* If non-zero, a slash will be appended to completed filenames that are
+   symbolic links to directory names, subject to the value of the
+   mark-directories variable (which is user-settable).  This exists so
+   that application completion functions can override the user's preference
+   (set via the mark-symlinked-directories variable) if appropriate.
+   It's set to the value of _rl_complete_mark_symlink_dirs in
+   rl_complete_internal before any application-specific completion
+   function is called, so without that function doing anything, the user's
+   preferences are honored. */
+extern int rl_completion_mark_symlink_dirs;
+
+/* If non-zero, then disallow duplicates in the matches. */
+extern int rl_ignore_completion_duplicates;
+
+/* If this is non-zero, completion is (temporarily) inhibited, and the
+   completion character will be inserted as any other. */
+extern int rl_inhibit_completion;
+
+/* Definitions available for use by readline clients. */
+#define RL_PROMPT_START_IGNORE	'\001'
+#define RL_PROMPT_END_IGNORE	'\002'
+
+/* Possible values for do_replace argument to rl_filename_quoting_function,
+   called by rl_complete_internal. */
+#define NO_MATCH        0
+#define SINGLE_MATCH    1
+#define MULT_MATCH      2
+
+/* Possible state values for rl_readline_state */
+#define RL_STATE_NONE		0x00000		/* no state; before first call */
+
+#define RL_STATE_INITIALIZING	0x00001		/* initializing */
+#define RL_STATE_INITIALIZED	0x00002		/* initialization done */
+#define RL_STATE_TERMPREPPED	0x00004		/* terminal is prepped */
+#define RL_STATE_READCMD	0x00008		/* reading a command key */
+#define RL_STATE_METANEXT	0x00010		/* reading input after ESC */
+#define RL_STATE_DISPATCHING	0x00020		/* dispatching to a command */
+#define RL_STATE_MOREINPUT	0x00040		/* reading more input in a command function */
+#define RL_STATE_ISEARCH	0x00080		/* doing incremental search */
+#define RL_STATE_NSEARCH	0x00100		/* doing non-inc search */
+#define RL_STATE_SEARCH		0x00200		/* doing a history search */
+#define RL_STATE_NUMERICARG	0x00400		/* reading numeric argument */
+#define RL_STATE_MACROINPUT	0x00800		/* getting input from a macro */
+#define RL_STATE_MACRODEF	0x01000		/* defining keyboard macro */
+#define RL_STATE_OVERWRITE	0x02000		/* overwrite mode */
+#define RL_STATE_COMPLETING	0x04000		/* doing completion */
+#define RL_STATE_SIGHANDLER	0x08000		/* in readline sighandler */
+#define RL_STATE_UNDOING	0x10000		/* doing an undo */
+#define RL_STATE_INPUTPENDING	0x20000		/* rl_execute_next called */
+
+#define RL_STATE_DONE		0x80000		/* done; accepted line */
+
+#define RL_SETSTATE(x)		(rl_readline_state |= (x))
+#define RL_UNSETSTATE(x)	(rl_readline_state &= ~(x))
+#define RL_ISSTATE(x)		(rl_readline_state & (x))
+
+struct readline_state {
+  /* line state */
+  int point;
+  int end;
+  int mark;
+  char *buffer;
+  int buflen;
+  UNDO_LIST *ul;
+  char *prompt;
+
+  /* global state */
+  int rlstate;
+  int done;
+  Keymap kmap;
+
+  /* input state */
+  rl_command_func_t *lastfunc;
+  int insmode;
+  int edmode;
+  int kseqlen;
+  FILE *inf;
+  FILE *outf;
+  int pendingin;
+  char *macro;
+
+  /* signal state */
+  int catchsigs;
+  int catchsigwinch;
+
+  /* reserved for future expansion, so the struct size doesn't change */
+  char reserved[64];
+};
+
+extern int rl_save_state PARAMS((struct readline_state *));
+extern int rl_restore_state PARAMS((struct readline_state *));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _READLINE_H_ */
diff --git a/readline-4.3/rlconf.h b/readline-4.3/rlconf.h
new file mode 100644
index 0000000..c651fd8
--- /dev/null
+++ b/readline-4.3/rlconf.h
@@ -0,0 +1,60 @@
+/* rlconf.h -- readline configuration definitions */
+
+/* Copyright (C) 1994 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RLCONF_H_)
+#define _RLCONF_H_
+
+/* Define this if you want the vi-mode editing available. */
+#define VI_MODE
+
+/* Define this to get an indication of file type when listing completions. */
+#define VISIBLE_STATS
+
+/* This definition is needed by readline.c, rltty.c, and signals.c. */
+/* If on, then readline handles signals in a way that doesn't screw. */
+#define HANDLE_SIGNALS
+
+/* Ugly but working hack for binding prefix meta. */
+#define PREFIX_META_HACK
+
+/* The final, last-ditch effort file name for an init file. */
+#define DEFAULT_INPUTRC "~/.inputrc"
+
+/* If defined, expand tabs to spaces. */
+#define DISPLAY_TABS
+
+/* If defined, use the terminal escape sequence to move the cursor forward
+   over a character when updating the line rather than rewriting it. */
+/* #define HACK_TERMCAP_MOTION */
+
+/* The string inserted by the `insert comment' command. */
+#define RL_COMMENT_BEGIN_DEFAULT "#"
+
+/* Define this if you want code that allows readline to be used in an
+   X `callback' style. */
+#define READLINE_CALLBACKS
+
+/* Define this if you want the cursor to indicate insert or overwrite mode. */
+/* #define CURSOR_MODE */
+
+#endif /* _RLCONF_H_ */
diff --git a/readline-4.3/rldefs.h b/readline-4.3/rldefs.h
new file mode 100644
index 0000000..4a28bd1
--- /dev/null
+++ b/readline-4.3/rldefs.h
@@ -0,0 +1,156 @@
+/* rldefs.h -- an attempt to isolate some of the system-specific defines
+   for readline.  This should be included after any files that define
+   system-specific constants like _POSIX_VERSION or USG. */
+
+/* Copyright (C) 1987,1989 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RLDEFS_H_)
+#define _RLDEFS_H_
+
+#if defined (HAVE_CONFIG_H)
+#  include "config.h"
+#endif
+
+#include "rlstdc.h"
+
+#if defined (_POSIX_VERSION) && !defined (TERMIOS_MISSING)
+#  define TERMIOS_TTY_DRIVER
+#else
+#  if defined (HAVE_TERMIO_H)
+#    define TERMIO_TTY_DRIVER
+#  else
+#    define NEW_TTY_DRIVER
+#  endif
+#endif
+
+/* Posix macro to check file in statbuf for directory-ness.
+   This requires that <sys/stat.h> be included before this test. */
+#if defined (S_IFDIR) && !defined (S_ISDIR)
+#  define S_ISDIR(m) (((m)&S_IFMT) == S_IFDIR)
+#endif
+
+/* Decide which flavor of the header file describing the C library
+   string functions to include and include it. */
+
+#if defined (HAVE_STRING_H)
+#  include <string.h>
+#else /* !HAVE_STRING_H */
+#  include <strings.h>
+#endif /* !HAVE_STRING_H */
+
+#if !defined (strchr) && !defined (__STDC__)
+extern char *strchr (), *strrchr ();
+#endif /* !strchr && !__STDC__ */
+
+#if defined (PREFER_STDARG)
+#  include <stdarg.h>
+#else
+#  if defined (PREFER_VARARGS)
+#    include <varargs.h>
+#  endif
+#endif
+
+#if defined (HAVE_STRCASECMP)
+#define _rl_stricmp strcasecmp
+#define _rl_strnicmp strncasecmp
+#else
+extern int _rl_stricmp PARAMS((char *, char *));
+extern int _rl_strnicmp PARAMS((char *, char *, int));
+#endif
+
+#if defined (HAVE_STRPBRK)
+#  define _rl_strpbrk(a,b)	strpbrk((a),(b))
+#else
+extern char *_rl_strpbrk PARAMS((const char *, const char *));
+#endif
+
+#if !defined (emacs_mode)
+#  define no_mode -1
+#  define vi_mode 0
+#  define emacs_mode 1
+#endif
+
+#if !defined (RL_IM_INSERT)
+#  define RL_IM_INSERT		1
+#  define RL_IM_OVERWRITE	0
+#
+#  define RL_IM_DEFAULT		RL_IM_INSERT
+#endif
+
+/* If you cast map[key].function to type (Keymap) on a Cray,
+   the compiler takes the value of map[key].function and
+   divides it by 4 to convert between pointer types (pointers
+   to functions and pointers to structs are different sizes).
+   This is not what is wanted. */
+#if defined (CRAY)
+#  define FUNCTION_TO_KEYMAP(map, key)	(Keymap)((int)map[key].function)
+#  define KEYMAP_TO_FUNCTION(data)	(rl_command_func_t *)((int)(data))
+#else
+#  define FUNCTION_TO_KEYMAP(map, key)	(Keymap)(map[key].function)
+#  define KEYMAP_TO_FUNCTION(data)	(rl_command_func_t *)(data)
+#endif
+
+#ifndef savestring
+#define savestring(x) strcpy ((char *)xmalloc (1 + strlen (x)), (x))
+#endif
+
+/* Possible values for _rl_bell_preference. */
+#define NO_BELL 0
+#define AUDIBLE_BELL 1
+#define VISIBLE_BELL 2
+
+/* Definitions used when searching the line for characters. */
+/* NOTE: it is necessary that opposite directions are inverses */
+#define	FTO	 1		/* forward to */
+#define BTO	-1		/* backward to */
+#define FFIND	 2		/* forward find */
+#define BFIND	-2		/* backward find */
+
+/* Possible values for the found_quote flags word used by the completion
+   functions.  It says what kind of (shell-like) quoting we found anywhere
+   in the line. */
+#define RL_QF_SINGLE_QUOTE	0x01
+#define RL_QF_DOUBLE_QUOTE	0x02
+#define RL_QF_BACKSLASH		0x04
+#define RL_QF_OTHER_QUOTE	0x08
+
+/* Default readline line buffer length. */
+#define DEFAULT_BUFFER_SIZE 256
+
+#if !defined (STREQ)
+#define STREQ(a, b)	(((a)[0] == (b)[0]) && (strcmp ((a), (b)) == 0))
+#define STREQN(a, b, n)	(((n) == 0) ? (1) \
+				    : ((a)[0] == (b)[0]) && (strncmp ((a), (b), (n)) == 0))
+#endif
+
+#if !defined (FREE)
+#  define FREE(x)	if (x) free (x)
+#endif
+
+#if !defined (SWAP)
+#  define SWAP(s, e)  do { int t; t = s; s = e; e = t; } while (0)
+#endif
+
+/* CONFIGURATION SECTION */
+#include "rlconf.h"
+
+#endif /* !_RLDEFS_H_ */
diff --git a/readline-4.3/rlmbutil.h b/readline-4.3/rlmbutil.h
new file mode 100644
index 0000000..27ca32b
--- /dev/null
+++ b/readline-4.3/rlmbutil.h
@@ -0,0 +1,108 @@
+/* rlmbutil.h -- utility functions for multibyte characters. */
+
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RL_MBUTIL_H_)
+#define _RL_MBUTIL_H_
+
+#include "rlstdc.h"
+
+/************************************************/
+/* check multibyte capability for I18N code     */
+/************************************************/
+
+/* For platforms which support the ISO C amendement 1 functionality we
+   support user defined character classes.  */
+   /* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.  */
+#if defined (HAVE_WCTYPE_H) && defined (HAVE_WCHAR_H)
+#  include <wchar.h>
+#  include <wctype.h>
+#  if defined (HAVE_MBSRTOWCS) /* system is supposed to support XPG5 */
+#    define HANDLE_MULTIBYTE      1
+#  endif
+#endif
+
+/* Some systems, like BeOS, have multibyte encodings but lack mbstate_t.  */
+#if HANDLE_MULTIBYTE && !defined (HAVE_MBSTATE_T)
+#  define wcsrtombs(dest, src, len, ps) (wcsrtombs) (dest, src, len, 0)
+#  define mbsrtowcs(dest, src, len, ps) (mbsrtowcs) (dest, src, len, 0)
+#  define wcrtomb(s, wc, ps) (wcrtomb) (s, wc, 0)
+#  define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0)
+#  define mbrlen(s, n, ps) (mbrlen) (s, n, 0)
+#  define mbstate_t int
+#endif
+
+/* Make sure MB_LEN_MAX is at least 16 on systems that claim to be able to
+   handle multibyte chars (some systems define MB_LEN_MAX as 1) */
+#ifdef HANDLE_MULTIBYTE
+#  include <limits.h>
+#  if defined(MB_LEN_MAX) && (MB_LEN_MAX < 16)
+#    undef MB_LEN_MAX
+#  endif
+#  if !defined (MB_LEN_MAX)
+#    define MB_LEN_MAX 16
+#  endif
+#endif
+
+/************************************************/
+/* end of multibyte capability checks for I18N  */
+/************************************************/
+
+/*
+ * Flags for _rl_find_prev_mbchar and _rl_find_next_mbchar:
+ *
+ * MB_FIND_ANY		find any multibyte character
+ * MB_FIND_NONZERO	find a non-zero-width multibyte character
+ */
+
+#define MB_FIND_ANY	0x00
+#define MB_FIND_NONZERO	0x01
+
+extern int _rl_find_prev_mbchar PARAMS((char *, int, int));
+extern int _rl_find_next_mbchar PARAMS((char *, int, int, int));
+
+#ifdef HANDLE_MULTIBYTE
+
+extern int _rl_compare_chars PARAMS((char *, int, mbstate_t *, char *, int, mbstate_t *));
+extern int _rl_get_char_len PARAMS((char *, mbstate_t *));
+extern int _rl_adjust_point PARAMS((char *, int, mbstate_t *));
+
+extern int _rl_read_mbchar PARAMS((char *, int));
+extern int _rl_read_mbstring PARAMS((int, char *, int));
+
+extern int _rl_is_mbchar_matched PARAMS((char *, int, int, char *, int));
+
+#else /* !HANDLE_MULTIBYTE */
+
+#undef MB_LEN_MAX
+#undef MB_CUR_MAX
+
+#define MB_LEN_MAX	1
+#define MB_CUR_MAX	1
+
+#define _rl_find_prev_mbchar(b, i, f)		(((i) == 0) ? (i) : ((i) - 1))
+#define _rl_find_next_mbchar(b, i1, i2, f)	((i1) + (i2))
+
+#endif /* !HANDLE_MULTIBYTE */
+
+extern int rl_byte_oriented;
+
+#endif /* _RL_MBUTIL_H_ */
diff --git a/readline-4.3/rlprivate.h b/readline-4.3/rlprivate.h
new file mode 100644
index 0000000..ccb9144
--- /dev/null
+++ b/readline-4.3/rlprivate.h
@@ -0,0 +1,284 @@
+/* rlprivate.h -- functions and variables global to the readline library,
+		  but not intended for use by applications. */
+
+/* Copyright (C) 1999 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RL_PRIVATE_H_)
+#define _RL_PRIVATE_H_
+
+#include "rlconf.h"	/* for VISIBLE_STATS */
+#include "rlstdc.h"
+#include "posixjmp.h"	/* defines procenv_t */
+
+/*************************************************************************
+ *									 *
+ * Global functions undocumented in texinfo manual and not in readline.h *
+ *									 *
+ *************************************************************************/
+
+/*************************************************************************
+ *									 *
+ * Global variables undocumented in texinfo manual and not in readline.h *
+ *									 *
+ *************************************************************************/
+
+/* complete.c */
+extern int rl_complete_with_tilde_expansion;
+#if defined (VISIBLE_STATS)
+extern int rl_visible_stats;
+#endif /* VISIBLE_STATS */
+
+/* readline.c */
+extern int rl_line_buffer_len;
+extern int rl_arg_sign;
+extern int rl_visible_prompt_length;
+extern int readline_echoing_p;
+extern int rl_key_sequence_length;
+extern int rl_byte_oriented;
+
+/* display.c */
+extern int rl_display_fixed;
+
+/* parens.c */
+extern int rl_blink_matching_paren;
+
+/*************************************************************************
+ *									 *
+ * Global functions and variables unsed and undocumented		 *
+ *									 *
+ *************************************************************************/
+
+/* kill.c */
+extern int rl_set_retained_kills PARAMS((int));
+
+/* terminal.c */
+extern void _rl_set_screen_size PARAMS((int, int));
+
+/* undo.c */
+extern int _rl_fix_last_undo_of_type PARAMS((int, int, int));
+
+/* util.c */
+extern char *_rl_savestring PARAMS((const char *));
+
+/*************************************************************************
+ *									 *
+ * Functions and variables private to the readline library		 *
+ *									 *
+ *************************************************************************/
+
+/* NOTE: Functions and variables prefixed with `_rl_' are
+   pseudo-global: they are global so they can be shared
+   between files in the readline library, but are not intended
+   to be visible to readline callers. */
+
+/*************************************************************************
+ * Undocumented private functions					 *
+ *************************************************************************/
+
+#if defined(READLINE_CALLBACKS)
+
+/* readline.c */
+extern void readline_internal_setup PARAMS((void));
+extern char *readline_internal_teardown PARAMS((int));
+extern int readline_internal_char PARAMS((void));
+
+#endif /* READLINE_CALLBACKS */
+
+/* bind.c */
+extern void _rl_bind_if_unbound PARAMS((const char *, rl_command_func_t *));
+
+/* complete.c */
+extern char _rl_find_completion_word PARAMS((int *, int *));
+extern void _rl_free_match_list PARAMS((char **));
+
+/* display.c */
+extern char *_rl_strip_prompt PARAMS((char *));
+extern void _rl_move_cursor_relative PARAMS((int, const char *));
+extern void _rl_move_vert PARAMS((int));
+extern void _rl_save_prompt PARAMS((void));
+extern void _rl_restore_prompt PARAMS((void));
+extern char *_rl_make_prompt_for_search PARAMS((int));
+extern void _rl_erase_at_end_of_line PARAMS((int));
+extern void _rl_clear_to_eol PARAMS((int));
+extern void _rl_clear_screen PARAMS((void));
+extern void _rl_update_final PARAMS((void));
+extern void _rl_redisplay_after_sigwinch PARAMS((void));
+extern void _rl_clean_up_for_exit PARAMS((void));
+extern void _rl_erase_entire_line PARAMS((void));
+extern int _rl_current_display_line PARAMS((void));
+
+/* input.c */
+extern int _rl_any_typein PARAMS((void));
+extern int _rl_input_available PARAMS((void));
+extern int _rl_input_queued PARAMS((int));
+extern void _rl_insert_typein PARAMS((int));
+extern int _rl_unget_char PARAMS((int));
+
+/* macro.c */
+extern void _rl_with_macro_input PARAMS((char *));
+extern int _rl_next_macro_key PARAMS((void));
+extern void _rl_push_executing_macro PARAMS((void));
+extern void _rl_pop_executing_macro PARAMS((void));
+extern void _rl_add_macro_char PARAMS((int));
+extern void _rl_kill_kbd_macro PARAMS((void));
+
+/* misc.c */
+extern int _rl_init_argument PARAMS((void));
+extern void _rl_start_using_history PARAMS((void));
+extern int _rl_free_saved_history_line PARAMS((void));
+extern void _rl_set_insert_mode PARAMS((int, int));
+
+/* nls.c */
+extern int _rl_init_eightbit PARAMS((void));
+
+/* parens.c */
+extern void _rl_enable_paren_matching PARAMS((int));
+
+/* readline.c */
+extern void _rl_init_line_state PARAMS((void));
+extern void _rl_set_the_line PARAMS((void));
+extern int _rl_dispatch PARAMS((int, Keymap));
+extern int _rl_dispatch_subseq PARAMS((int, Keymap, int));
+
+/* rltty.c */
+extern int _rl_disable_tty_signals PARAMS((void));
+extern int _rl_restore_tty_signals PARAMS((void));
+
+/* terminal.c */
+extern void _rl_get_screen_size PARAMS((int, int));
+extern int _rl_init_terminal_io PARAMS((const char *));
+#ifdef _MINIX
+extern void _rl_output_character_function PARAMS((int));
+#else
+extern int _rl_output_character_function PARAMS((int));
+#endif
+extern void _rl_output_some_chars PARAMS((const char *, int));
+extern int _rl_backspace PARAMS((int));
+extern void _rl_enable_meta_key PARAMS((void));
+extern void _rl_control_keypad PARAMS((int));
+extern void _rl_set_cursor PARAMS((int, int));
+
+/* text.c */
+extern void _rl_fix_point PARAMS((int));
+extern int _rl_replace_text PARAMS((const char *, int, int));
+extern int _rl_insert_char PARAMS((int, int));
+extern int _rl_overwrite_char PARAMS((int, int));
+extern int _rl_overwrite_rubout PARAMS((int, int));
+extern int _rl_rubout_char PARAMS((int, int));
+#if defined (HANDLE_MULTIBYTE)
+extern int _rl_char_search_internal PARAMS((int, int, char *, int));
+#else
+extern int _rl_char_search_internal PARAMS((int, int, int));
+#endif
+extern int _rl_set_mark_at_pos PARAMS((int));
+
+/* util.c */
+extern int _rl_abort_internal PARAMS((void));
+extern char *_rl_strindex PARAMS((const char *, const char *));
+extern int _rl_qsort_string_compare PARAMS((char **, char **));
+extern int (_rl_uppercase_p) PARAMS((int));
+extern int (_rl_lowercase_p) PARAMS((int));
+extern int (_rl_pure_alphabetic) PARAMS((int));
+extern int (_rl_digit_p) PARAMS((int));
+extern int (_rl_to_lower) PARAMS((int));
+extern int (_rl_to_upper) PARAMS((int));
+extern int (_rl_digit_value) PARAMS((int));
+
+/* vi_mode.c */
+extern void _rl_vi_initialize_line PARAMS((void));
+extern void _rl_vi_reset_last PARAMS((void));
+extern void _rl_vi_set_last PARAMS((int, int, int));
+extern int _rl_vi_textmod_command PARAMS((int));
+extern void _rl_vi_done_inserting PARAMS((void));
+
+/*************************************************************************
+ * Undocumented private variables					 *
+ *************************************************************************/
+
+/* bind.c */
+extern const char *_rl_possible_control_prefixes[];
+extern const char *_rl_possible_meta_prefixes[];
+
+/* complete.c */
+extern int _rl_complete_show_all;
+extern int _rl_complete_mark_directories;
+extern int _rl_complete_mark_symlink_dirs;
+extern int _rl_print_completions_horizontally;
+extern int _rl_completion_case_fold;
+extern int _rl_match_hidden_files;
+extern int _rl_page_completions;
+
+/* display.c */
+extern int _rl_vis_botlin;
+extern int _rl_last_c_pos;
+extern int _rl_suppress_redisplay;
+extern char *rl_display_prompt;
+
+/* isearch.c */
+extern char *_rl_isearch_terminators;
+
+/* macro.c */
+extern char *_rl_executing_macro;
+
+/* misc.c */
+extern int _rl_history_preserve_point;
+extern int _rl_history_saved_point;
+
+/* readline.c */
+extern int _rl_horizontal_scroll_mode;
+extern int _rl_mark_modified_lines;
+extern int _rl_bell_preference;
+extern int _rl_meta_flag;
+extern int _rl_convert_meta_chars_to_ascii;
+extern int _rl_output_meta_chars;
+extern char *_rl_comment_begin;
+extern unsigned char _rl_parsing_conditionalized_out;
+extern Keymap _rl_keymap;
+extern FILE *_rl_in_stream;
+extern FILE *_rl_out_stream;
+extern int _rl_last_command_was_kill;
+extern int _rl_eof_char;
+extern procenv_t readline_top_level;
+
+/* terminal.c */
+extern int _rl_enable_keypad;
+extern int _rl_enable_meta;
+extern char *_rl_term_clreol;
+extern char *_rl_term_clrpag;
+extern char *_rl_term_im;
+extern char *_rl_term_ic;
+extern char *_rl_term_ei;
+extern char *_rl_term_DC;
+extern char *_rl_term_up;
+extern char *_rl_term_dc;
+extern char *_rl_term_cr;
+extern char *_rl_term_IC;
+extern int _rl_screenheight;
+extern int _rl_screenwidth;
+extern int _rl_screenchars;
+extern int _rl_terminal_can_insert;
+extern int _rl_term_autowrap;
+
+/* undo.c */
+extern int _rl_doing_an_undo;
+extern int _rl_undo_group_level;
+
+#endif /* _RL_PRIVATE_H_ */
diff --git a/readline-4.3/rlshell.h b/readline-4.3/rlshell.h
new file mode 100644
index 0000000..3c03fba
--- /dev/null
+++ b/readline-4.3/rlshell.h
@@ -0,0 +1,34 @@
+/* rlshell.h -- utility functions normally provided by bash. */
+
+/* Copyright (C) 1999 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RL_SHELL_H_)
+#define _RL_SHELL_H_
+
+#include "rlstdc.h"
+
+extern char *sh_single_quote PARAMS((char *));
+extern void sh_set_lines_and_columns PARAMS((int, int));
+extern char *sh_get_env_value PARAMS((const char *));
+extern char *sh_get_home_dir PARAMS((void));
+extern int sh_unset_nodelay_mode PARAMS((int));
+
+#endif /* _RL_SHELL_H_ */
diff --git a/readline-4.3/rlstdc.h b/readline-4.3/rlstdc.h
new file mode 100644
index 0000000..d6a22b3
--- /dev/null
+++ b/readline-4.3/rlstdc.h
@@ -0,0 +1,45 @@
+/* stdc.h -- macros to make source compile on both ANSI C and K&R C
+   compilers. */
+
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   Bash is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Bash; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RL_STDC_H_)
+#define _RL_STDC_H_
+
+/* Adapted from BSD /usr/include/sys/cdefs.h. */
+
+/* A function can be defined using prototypes and compile on both ANSI C
+   and traditional C compilers with something like this:
+	extern char *func PARAMS((char *, char *, int)); */
+
+#if !defined (PARAMS)
+#  if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus)
+#    define PARAMS(protos) protos
+#  else
+#    define PARAMS(protos) ()
+#  endif
+#endif
+
+#ifndef __attribute__
+#  if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__
+#    define __attribute__(x)
+#  endif
+#endif
+
+#endif /* !_RL_STDC_H_ */
diff --git a/readline-4.3/rltty.c b/readline-4.3/rltty.c
new file mode 100644
index 0000000..755efeb
--- /dev/null
+++ b/readline-4.3/rltty.c
@@ -0,0 +1,911 @@
+/* rltty.c -- functions to prepare and restore the terminal for readline's
+   use. */
+
+/* Copyright (C) 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <signal.h>
+#include <errno.h>
+#include <stdio.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#include "rldefs.h"
+
+#if defined (GWINSZ_IN_SYS_IOCTL)
+#  include <sys/ioctl.h>
+#endif /* GWINSZ_IN_SYS_IOCTL */
+
+#include "rltty.h"
+#include "readline.h"
+#include "rlprivate.h"
+
+#if !defined (errno)
+extern int errno;
+#endif /* !errno */
+
+rl_vintfunc_t *rl_prep_term_function = rl_prep_terminal;
+rl_voidfunc_t *rl_deprep_term_function = rl_deprep_terminal;
+
+static void block_sigint PARAMS((void));
+static void release_sigint PARAMS((void));
+
+static void set_winsize PARAMS((int));
+
+/* **************************************************************** */
+/*								    */
+/*			   Signal Management			    */
+/*								    */
+/* **************************************************************** */
+
+#if defined (HAVE_POSIX_SIGNALS)
+static sigset_t sigint_set, sigint_oset;
+#else /* !HAVE_POSIX_SIGNALS */
+#  if defined (HAVE_BSD_SIGNALS)
+static int sigint_oldmask;
+#  endif /* HAVE_BSD_SIGNALS */
+#endif /* !HAVE_POSIX_SIGNALS */
+
+static int sigint_blocked;
+
+/* Cause SIGINT to not be delivered until the corresponding call to
+   release_sigint(). */
+static void
+block_sigint ()
+{
+  if (sigint_blocked)
+    return;
+
+#if defined (HAVE_POSIX_SIGNALS)
+  sigemptyset (&sigint_set);
+  sigemptyset (&sigint_oset);
+  sigaddset (&sigint_set, SIGINT);
+  sigprocmask (SIG_BLOCK, &sigint_set, &sigint_oset);
+#else /* !HAVE_POSIX_SIGNALS */
+#  if defined (HAVE_BSD_SIGNALS)
+  sigint_oldmask = sigblock (sigmask (SIGINT));
+#  else /* !HAVE_BSD_SIGNALS */
+#    if defined (HAVE_USG_SIGHOLD)
+  sighold (SIGINT);
+#    endif /* HAVE_USG_SIGHOLD */
+#  endif /* !HAVE_BSD_SIGNALS */
+#endif /* !HAVE_POSIX_SIGNALS */
+
+  sigint_blocked = 1;
+}
+
+/* Allow SIGINT to be delivered. */
+static void
+release_sigint ()
+{
+  if (sigint_blocked == 0)
+    return;
+
+#if defined (HAVE_POSIX_SIGNALS)
+  sigprocmask (SIG_SETMASK, &sigint_oset, (sigset_t *)NULL);
+#else
+#  if defined (HAVE_BSD_SIGNALS)
+  sigsetmask (sigint_oldmask);
+#  else /* !HAVE_BSD_SIGNALS */
+#    if defined (HAVE_USG_SIGHOLD)
+  sigrelse (SIGINT);
+#    endif /* HAVE_USG_SIGHOLD */
+#  endif /* !HAVE_BSD_SIGNALS */
+#endif /* !HAVE_POSIX_SIGNALS */
+
+  sigint_blocked = 0;
+}
+
+/* **************************************************************** */
+/*								    */
+/*		      Saving and Restoring the TTY	    	    */
+/*								    */
+/* **************************************************************** */
+
+/* Non-zero means that the terminal is in a prepped state. */
+static int terminal_prepped;
+
+static _RL_TTY_CHARS _rl_tty_chars, _rl_last_tty_chars;
+
+/* If non-zero, means that this process has called tcflow(fd, TCOOFF)
+   and output is suspended. */
+#if defined (__ksr1__)
+static int ksrflow;
+#endif
+
+/* Dummy call to force a backgrounded readline to stop before it tries
+   to get the tty settings. */
+static void
+set_winsize (tty)
+     int tty;
+{
+#if defined (TIOCGWINSZ)
+  struct winsize w;
+
+  if (ioctl (tty, TIOCGWINSZ, &w) == 0)
+      (void) ioctl (tty, TIOCSWINSZ, &w);
+#endif /* TIOCGWINSZ */
+}
+
+#if defined (NEW_TTY_DRIVER)
+
+/* Values for the `flags' field of a struct bsdtty.  This tells which
+   elements of the struct bsdtty have been fetched from the system and
+   are valid. */
+#define SGTTY_SET	0x01
+#define LFLAG_SET	0x02
+#define TCHARS_SET	0x04
+#define LTCHARS_SET	0x08
+
+struct bsdtty {
+  struct sgttyb sgttyb;	/* Basic BSD tty driver information. */
+  int lflag;		/* Local mode flags, like LPASS8. */
+#if defined (TIOCGETC)
+  struct tchars tchars;	/* Terminal special characters, including ^S and ^Q. */
+#endif
+#if defined (TIOCGLTC)
+  struct ltchars ltchars; /* 4.2 BSD editing characters */
+#endif
+  int flags;		/* Bitmap saying which parts of the struct are valid. */
+};
+
+#define TIOTYPE struct bsdtty
+
+static TIOTYPE otio;
+
+static void save_tty_chars PARAMS((TIOTYPE *));
+static int _get_tty_settings PARAMS((int, TIOTYPE *));
+static int get_tty_settings PARAMS((int, TIOTYPE *));
+static int _set_tty_settings PARAMS((int, TIOTYPE *));
+static int set_tty_settings PARAMS((int, TIOTYPE *));
+
+static void prepare_terminal_settings PARAMS((int, TIOTYPE, TIOTYPE *));
+
+static void
+save_tty_chars (tiop)
+     TIOTYPE *tiop;
+{
+  _rl_last_tty_chars = _rl_tty_chars;
+
+  if (tiop->flags & SGTTY_SET)
+    {
+      _rl_tty_chars.t_erase = tiop->sgttyb.sg_erase;
+      _rl_tty_chars.t_kill = tiop->sgttyb.sg_kill;
+    }
+
+  if (tiop->flags & TCHARS_SET)
+    {
+      _rl_tty_chars.t_intr = tiop->tchars.t_intrc;
+      _rl_tty_chars.t_quit = tiop->tchars.t_quitc;
+      _rl_tty_chars.t_start = tiop->tchars.t_startc;
+      _rl_tty_chars.t_stop = tiop->tchars.t_stopc;
+      _rl_tty_chars.t_eof = tiop->tchars.t_eofc;
+      _rl_tty_chars.t_eol = '\n';
+      _rl_tty_chars.t_eol2 = tiop->tchars.t_brkc;
+    }
+
+  if (tiop->flags & LTCHARS_SET)
+    {
+      _rl_tty_chars.t_susp = tiop->ltchars.t_suspc;
+      _rl_tty_chars.t_dsusp = tiop->ltchars.t_dsuspc;
+      _rl_tty_chars.t_reprint = tiop->ltchars.t_rprntc;
+      _rl_tty_chars.t_flush = tiop->ltchars.t_flushc;
+      _rl_tty_chars.t_werase = tiop->ltchars.t_werasc;
+      _rl_tty_chars.t_lnext = tiop->ltchars.t_lnextc;
+    }
+
+  _rl_tty_chars.t_status = -1;
+}
+
+static int
+get_tty_settings (tty, tiop)
+     int tty;
+     TIOTYPE *tiop;
+{
+  set_winsize (tty);
+
+  tiop->flags = tiop->lflag = 0;
+
+  if (ioctl (tty, TIOCGETP, &(tiop->sgttyb)) < 0)
+    return -1;
+  tiop->flags |= SGTTY_SET;
+
+#if defined (TIOCLGET)
+  if (ioctl (tty, TIOCLGET, &(tiop->lflag)) == 0)
+    tiop->flags |= LFLAG_SET;
+#endif
+
+#if defined (TIOCGETC)
+  if (ioctl (tty, TIOCGETC, &(tiop->tchars)) == 0)
+    tiop->flags |= TCHARS_SET;
+#endif
+
+#if defined (TIOCGLTC)
+  if (ioctl (tty, TIOCGLTC, &(tiop->ltchars)) == 0)
+    tiop->flags |= LTCHARS_SET;
+#endif
+
+  return 0;
+}
+
+static int
+set_tty_settings (tty, tiop)
+     int tty;
+     TIOTYPE *tiop;
+{
+  if (tiop->flags & SGTTY_SET)
+    {
+      ioctl (tty, TIOCSETN, &(tiop->sgttyb));
+      tiop->flags &= ~SGTTY_SET;
+    }
+  readline_echoing_p = 1;
+
+#if defined (TIOCLSET)
+  if (tiop->flags & LFLAG_SET)
+    {
+      ioctl (tty, TIOCLSET, &(tiop->lflag));
+      tiop->flags &= ~LFLAG_SET;
+    }
+#endif
+
+#if defined (TIOCSETC)
+  if (tiop->flags & TCHARS_SET)
+    {
+      ioctl (tty, TIOCSETC, &(tiop->tchars));
+      tiop->flags &= ~TCHARS_SET;
+    }
+#endif
+
+#if defined (TIOCSLTC)
+  if (tiop->flags & LTCHARS_SET)
+    {
+      ioctl (tty, TIOCSLTC, &(tiop->ltchars));
+      tiop->flags &= ~LTCHARS_SET;
+    }
+#endif
+
+  return 0;
+}
+
+static void
+prepare_terminal_settings (meta_flag, oldtio, tiop)
+     int meta_flag;
+     TIOTYPE oldtio, *tiop;
+{
+  readline_echoing_p = (oldtio.sgttyb.sg_flags & ECHO);
+
+  /* Copy the original settings to the structure we're going to use for
+     our settings. */
+  tiop->sgttyb = oldtio.sgttyb;
+  tiop->lflag = oldtio.lflag;
+#if defined (TIOCGETC)
+  tiop->tchars = oldtio.tchars;
+#endif
+#if defined (TIOCGLTC)
+  tiop->ltchars = oldtio.ltchars;
+#endif
+  tiop->flags = oldtio.flags;
+
+  /* First, the basic settings to put us into character-at-a-time, no-echo
+     input mode. */
+  tiop->sgttyb.sg_flags &= ~(ECHO | CRMOD);
+  tiop->sgttyb.sg_flags |= CBREAK;
+
+  /* If this terminal doesn't care how the 8th bit is used, then we can
+     use it for the meta-key.  If only one of even or odd parity is
+     specified, then the terminal is using parity, and we cannot. */
+#if !defined (ANYP)
+#  define ANYP (EVENP | ODDP)
+#endif
+  if (((oldtio.sgttyb.sg_flags & ANYP) == ANYP) ||
+      ((oldtio.sgttyb.sg_flags & ANYP) == 0))
+    {
+      tiop->sgttyb.sg_flags |= ANYP;
+
+      /* Hack on local mode flags if we can. */
+#if defined (TIOCLGET)
+#  if defined (LPASS8)
+      tiop->lflag |= LPASS8;
+#  endif /* LPASS8 */
+#endif /* TIOCLGET */
+    }
+
+#if defined (TIOCGETC)
+#  if defined (USE_XON_XOFF)
+  /* Get rid of terminal output start and stop characters. */
+  tiop->tchars.t_stopc = -1; /* C-s */
+  tiop->tchars.t_startc = -1; /* C-q */
+
+  /* If there is an XON character, bind it to restart the output. */
+  if (oldtio.tchars.t_startc != -1)
+    rl_bind_key (oldtio.tchars.t_startc, rl_restart_output);
+#  endif /* USE_XON_XOFF */
+
+  /* If there is an EOF char, bind _rl_eof_char to it. */
+  if (oldtio.tchars.t_eofc != -1)
+    _rl_eof_char = oldtio.tchars.t_eofc;
+
+#  if defined (NO_KILL_INTR)
+  /* Get rid of terminal-generated SIGQUIT and SIGINT. */
+  tiop->tchars.t_quitc = -1; /* C-\ */
+  tiop->tchars.t_intrc = -1; /* C-c */
+#  endif /* NO_KILL_INTR */
+#endif /* TIOCGETC */
+
+#if defined (TIOCGLTC)
+  /* Make the interrupt keys go away.  Just enough to make people happy. */
+  tiop->ltchars.t_dsuspc = -1;	/* C-y */
+  tiop->ltchars.t_lnextc = -1;	/* C-v */
+#endif /* TIOCGLTC */
+}
+
+#else  /* !defined (NEW_TTY_DRIVER) */
+
+#if !defined (VMIN)
+#  define VMIN VEOF
+#endif
+
+#if !defined (VTIME)
+#  define VTIME VEOL
+#endif
+
+#if defined (TERMIOS_TTY_DRIVER)
+#  define TIOTYPE struct termios
+#  define DRAIN_OUTPUT(fd)	tcdrain (fd)
+#  define GETATTR(tty, tiop)	(tcgetattr (tty, tiop))
+#  ifdef M_UNIX
+#    define SETATTR(tty, tiop)	(tcsetattr (tty, TCSANOW, tiop))
+#  else
+#    define SETATTR(tty, tiop)	(tcsetattr (tty, TCSADRAIN, tiop))
+#  endif /* !M_UNIX */
+#else
+#  define TIOTYPE struct termio
+#  define DRAIN_OUTPUT(fd)
+#  define GETATTR(tty, tiop)	(ioctl (tty, TCGETA, tiop))
+#  define SETATTR(tty, tiop)	(ioctl (tty, TCSETAW, tiop))
+#endif /* !TERMIOS_TTY_DRIVER */
+
+static TIOTYPE otio;
+
+static void save_tty_chars PARAMS((TIOTYPE *));
+static int _get_tty_settings PARAMS((int, TIOTYPE *));
+static int get_tty_settings PARAMS((int, TIOTYPE *));
+static int _set_tty_settings PARAMS((int, TIOTYPE *));
+static int set_tty_settings PARAMS((int, TIOTYPE *));
+
+static void prepare_terminal_settings PARAMS((int, TIOTYPE, TIOTYPE *));
+
+#if defined (FLUSHO)
+#  define OUTPUT_BEING_FLUSHED(tp)  (tp->c_lflag & FLUSHO)
+#else
+#  define OUTPUT_BEING_FLUSHED(tp)  0
+#endif
+
+static void
+save_tty_chars (tiop)
+     TIOTYPE *tiop;
+{
+  _rl_last_tty_chars = _rl_tty_chars;
+
+  _rl_tty_chars.t_eof = tiop->c_cc[VEOF];
+  _rl_tty_chars.t_eol = tiop->c_cc[VEOL];
+#ifdef VEOL2
+  _rl_tty_chars.t_eol2 = tiop->c_cc[VEOL2];
+#endif
+  _rl_tty_chars.t_erase = tiop->c_cc[VERASE];
+#ifdef VWERASE
+  _rl_tty_chars.t_werase = tiop->c_cc[VWERASE];
+#endif
+  _rl_tty_chars.t_kill = tiop->c_cc[VKILL];
+#ifdef VREPRINT
+  _rl_tty_chars.t_reprint = tiop->c_cc[VREPRINT];
+#endif
+  _rl_tty_chars.t_intr = tiop->c_cc[VINTR];
+  _rl_tty_chars.t_quit = tiop->c_cc[VQUIT];
+#ifdef VSUSP
+  _rl_tty_chars.t_susp = tiop->c_cc[VSUSP];
+#endif
+#ifdef VDSUSP
+  _rl_tty_chars.t_dsusp = tiop->c_cc[VDSUSP];
+#endif
+#ifdef VSTART
+  _rl_tty_chars.t_start = tiop->c_cc[VSTART];
+#endif
+#ifdef VSTOP
+  _rl_tty_chars.t_stop = tiop->c_cc[VSTOP];
+#endif
+#ifdef VLNEXT
+  _rl_tty_chars.t_lnext = tiop->c_cc[VLNEXT];
+#endif
+#ifdef VDISCARD
+  _rl_tty_chars.t_flush = tiop->c_cc[VDISCARD];
+#endif
+#ifdef VSTATUS
+  _rl_tty_chars.t_status = tiop->c_cc[VSTATUS];
+#endif
+}
+
+#if defined (_AIX) || defined (_AIX41)
+/* Currently this is only used on AIX */
+static void
+rltty_warning (msg)
+     char *msg;
+{
+  fprintf (stderr, "readline: warning: %s\n", msg);
+}
+#endif
+
+#if defined (_AIX)
+void
+setopost(tp)
+TIOTYPE *tp;
+{
+  if ((tp->c_oflag & OPOST) == 0)
+    {
+      rltty_warning ("turning on OPOST for terminal\r");
+      tp->c_oflag |= OPOST|ONLCR;
+    }
+}
+#endif
+
+static int
+_get_tty_settings (tty, tiop)
+     int tty;
+     TIOTYPE *tiop;
+{
+  int ioctl_ret;
+
+  while (1)
+    {
+      ioctl_ret = GETATTR (tty, tiop);
+      if (ioctl_ret < 0)
+	{
+	  if (errno != EINTR)
+	    return -1;
+	  else
+	    continue;
+	}
+      if (OUTPUT_BEING_FLUSHED (tiop))
+	{
+#if defined (FLUSHO) && defined (_AIX41)
+	  rltty_warning ("turning off output flushing");
+	  tiop->c_lflag &= ~FLUSHO;
+	  break;
+#else
+	  continue;
+#endif
+	}
+      break;
+    }
+
+  return 0;
+}
+
+static int
+get_tty_settings (tty, tiop)
+     int tty;
+     TIOTYPE *tiop;
+{
+  set_winsize (tty);
+
+  if (_get_tty_settings (tty, tiop) < 0)
+    return -1;
+
+#if defined (_AIX)
+  setopost(tiop);
+#endif
+
+  return 0;
+}
+
+static int
+_set_tty_settings (tty, tiop)
+     int tty;
+     TIOTYPE *tiop;
+{
+  while (SETATTR (tty, tiop) < 0)
+    {
+      if (errno != EINTR)
+	return -1;
+      errno = 0;
+    }
+  return 0;
+}
+
+static int
+set_tty_settings (tty, tiop)
+     int tty;
+     TIOTYPE *tiop;
+{
+  if (_set_tty_settings (tty, tiop) < 0)
+    return -1;
+    
+#if 0
+
+#if defined (TERMIOS_TTY_DRIVER)
+#  if defined (__ksr1__)
+  if (ksrflow)
+    {
+      ksrflow = 0;
+      tcflow (tty, TCOON);
+    }
+#  else /* !ksr1 */
+  tcflow (tty, TCOON);		/* Simulate a ^Q. */
+#  endif /* !ksr1 */
+#else
+  ioctl (tty, TCXONC, 1);	/* Simulate a ^Q. */
+#endif /* !TERMIOS_TTY_DRIVER */
+
+#endif /* 0 */
+
+  return 0;
+}
+
+static void
+prepare_terminal_settings (meta_flag, oldtio, tiop)
+     int meta_flag;
+     TIOTYPE oldtio, *tiop;
+{
+  readline_echoing_p = (oldtio.c_lflag & ECHO);
+
+  tiop->c_lflag &= ~(ICANON | ECHO);
+
+  if ((unsigned char) oldtio.c_cc[VEOF] != (unsigned char) _POSIX_VDISABLE)
+    _rl_eof_char = oldtio.c_cc[VEOF];
+
+#if defined (USE_XON_XOFF)
+#if defined (IXANY)
+  tiop->c_iflag &= ~(IXON | IXOFF | IXANY);
+#else
+  /* `strict' Posix systems do not define IXANY. */
+  tiop->c_iflag &= ~(IXON | IXOFF);
+#endif /* IXANY */
+#endif /* USE_XON_XOFF */
+
+  /* Only turn this off if we are using all 8 bits. */
+  if (((tiop->c_cflag & CSIZE) == CS8) || meta_flag)
+    tiop->c_iflag &= ~(ISTRIP | INPCK);
+
+  /* Make sure we differentiate between CR and NL on input. */
+  tiop->c_iflag &= ~(ICRNL | INLCR);
+
+#if !defined (HANDLE_SIGNALS)
+  tiop->c_lflag &= ~ISIG;
+#else
+  tiop->c_lflag |= ISIG;
+#endif
+
+  tiop->c_cc[VMIN] = 1;
+  tiop->c_cc[VTIME] = 0;
+
+#if defined (FLUSHO)
+  if (OUTPUT_BEING_FLUSHED (tiop))
+    {
+      tiop->c_lflag &= ~FLUSHO;
+      oldtio.c_lflag &= ~FLUSHO;
+    }
+#endif
+
+  /* Turn off characters that we need on Posix systems with job control,
+     just to be sure.  This includes ^Y and ^V.  This should not really
+     be necessary.  */
+#if defined (TERMIOS_TTY_DRIVER) && defined (_POSIX_VDISABLE)
+
+#if defined (VLNEXT)
+  tiop->c_cc[VLNEXT] = _POSIX_VDISABLE;
+#endif
+
+#if defined (VDSUSP)
+  tiop->c_cc[VDSUSP] = _POSIX_VDISABLE;
+#endif
+
+#endif /* TERMIOS_TTY_DRIVER && _POSIX_VDISABLE */
+}
+#endif  /* NEW_TTY_DRIVER */
+
+/* Put the terminal in CBREAK mode so that we can detect key presses. */
+void
+rl_prep_terminal (meta_flag)
+     int meta_flag;
+{
+  int tty;
+  TIOTYPE tio;
+
+  if (terminal_prepped)
+    return;
+
+  /* Try to keep this function from being INTerrupted. */
+  block_sigint ();
+
+  tty = fileno (rl_instream);
+
+  if (get_tty_settings (tty, &tio) < 0)
+    {
+      release_sigint ();
+      return;
+    }
+
+  otio = tio;
+
+  save_tty_chars (&otio);
+
+  prepare_terminal_settings (meta_flag, otio, &tio);
+
+  if (set_tty_settings (tty, &tio) < 0)
+    {
+      release_sigint ();
+      return;
+    }
+
+  if (_rl_enable_keypad)
+    _rl_control_keypad (1);
+
+  fflush (rl_outstream);
+  terminal_prepped = 1;
+  RL_SETSTATE(RL_STATE_TERMPREPPED);
+
+  release_sigint ();
+}
+
+/* Restore the terminal's normal settings and modes. */
+void
+rl_deprep_terminal ()
+{
+  int tty;
+
+  if (!terminal_prepped)
+    return;
+
+  /* Try to keep this function from being interrupted. */
+  block_sigint ();
+
+  tty = fileno (rl_instream);
+
+  if (_rl_enable_keypad)
+    _rl_control_keypad (0);
+
+  fflush (rl_outstream);
+
+  if (set_tty_settings (tty, &otio) < 0)
+    {
+      release_sigint ();
+      return;
+    }
+
+  terminal_prepped = 0;
+  RL_UNSETSTATE(RL_STATE_TERMPREPPED);
+
+  release_sigint ();
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Bogus Flow Control      		    */
+/*								    */
+/* **************************************************************** */
+
+int
+rl_restart_output (count, key)
+     int count, key;
+{
+  int fildes = fileno (rl_outstream);
+#if defined (TIOCSTART)
+#if defined (apollo)
+  ioctl (&fildes, TIOCSTART, 0);
+#else
+  ioctl (fildes, TIOCSTART, 0);
+#endif /* apollo */
+
+#else /* !TIOCSTART */
+#  if defined (TERMIOS_TTY_DRIVER)
+#    if defined (__ksr1__)
+  if (ksrflow)
+    {
+      ksrflow = 0;
+      tcflow (fildes, TCOON);
+    }
+#    else /* !ksr1 */
+  tcflow (fildes, TCOON);		/* Simulate a ^Q. */
+#    endif /* !ksr1 */
+#  else /* !TERMIOS_TTY_DRIVER */
+#    if defined (TCXONC)
+  ioctl (fildes, TCXONC, TCOON);
+#    endif /* TCXONC */
+#  endif /* !TERMIOS_TTY_DRIVER */
+#endif /* !TIOCSTART */
+
+  return 0;
+}
+
+int
+rl_stop_output (count, key)
+     int count, key;
+{
+  int fildes = fileno (rl_instream);
+
+#if defined (TIOCSTOP)
+# if defined (apollo)
+  ioctl (&fildes, TIOCSTOP, 0);
+# else
+  ioctl (fildes, TIOCSTOP, 0);
+# endif /* apollo */
+#else /* !TIOCSTOP */
+# if defined (TERMIOS_TTY_DRIVER)
+#  if defined (__ksr1__)
+  ksrflow = 1;
+#  endif /* ksr1 */
+  tcflow (fildes, TCOOFF);
+# else
+#   if defined (TCXONC)
+  ioctl (fildes, TCXONC, TCOON);
+#   endif /* TCXONC */
+# endif /* !TERMIOS_TTY_DRIVER */
+#endif /* !TIOCSTOP */
+
+  return 0;
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Default Key Bindings			    */
+/*								    */
+/* **************************************************************** */
+
+/* Set the system's default editing characters to their readline equivalents
+   in KMAP.  Should be static, now that we have rl_tty_set_default_bindings. */
+void
+rltty_set_default_bindings (kmap)
+     Keymap kmap;
+{
+  TIOTYPE ttybuff;
+  int tty = fileno (rl_instream);
+
+#if defined (NEW_TTY_DRIVER)
+
+#define SET_SPECIAL(sc, func) \
+  do \
+    { \
+      int ic; \
+      ic = sc; \
+      if (ic != -1 && kmap[(unsigned char)ic].type == ISFUNC) \
+	kmap[(unsigned char)ic].function = func; \
+    } \
+  while (0)
+
+  if (get_tty_settings (tty, &ttybuff) == 0)
+    {
+      if (ttybuff.flags & SGTTY_SET)
+	{
+	  SET_SPECIAL (ttybuff.sgttyb.sg_erase, rl_rubout);
+	  SET_SPECIAL (ttybuff.sgttyb.sg_kill, rl_unix_line_discard);
+	}
+
+#  if defined (TIOCGLTC)
+      if (ttybuff.flags & LTCHARS_SET)
+	{
+	  SET_SPECIAL (ttybuff.ltchars.t_werasc, rl_unix_word_rubout);
+	  SET_SPECIAL (ttybuff.ltchars.t_lnextc, rl_quoted_insert);
+	}
+#  endif /* TIOCGLTC */
+    }
+
+#else /* !NEW_TTY_DRIVER */
+
+#define SET_SPECIAL(sc, func) \
+  do \
+    { \
+      unsigned char uc; \
+      uc = ttybuff.c_cc[sc]; \
+      if (uc != (unsigned char)_POSIX_VDISABLE && kmap[uc].type == ISFUNC) \
+	kmap[uc].function = func; \
+    } \
+  while (0)
+
+  if (get_tty_settings (tty, &ttybuff) == 0)
+    {
+      SET_SPECIAL (VERASE, rl_rubout);
+      SET_SPECIAL (VKILL, rl_unix_line_discard);
+
+#  if defined (VLNEXT) && defined (TERMIOS_TTY_DRIVER)
+      SET_SPECIAL (VLNEXT, rl_quoted_insert);
+#  endif /* VLNEXT && TERMIOS_TTY_DRIVER */
+
+#  if defined (VWERASE) && defined (TERMIOS_TTY_DRIVER)
+      SET_SPECIAL (VWERASE, rl_unix_word_rubout);
+#  endif /* VWERASE && TERMIOS_TTY_DRIVER */
+    }
+#endif /* !NEW_TTY_DRIVER */
+}
+
+/* New public way to set the system default editing chars to their readline
+   equivalents. */
+void
+rl_tty_set_default_bindings (kmap)
+     Keymap kmap;
+{
+  rltty_set_default_bindings (kmap);
+}
+
+#if defined (HANDLE_SIGNALS)
+
+#if defined (NEW_TTY_DRIVER)
+int
+_rl_disable_tty_signals ()
+{
+  return 0;
+}
+
+int
+_rl_restore_tty_signals ()
+{
+  return 0;
+}
+#else
+
+static TIOTYPE sigstty, nosigstty;
+static int tty_sigs_disabled = 0;
+
+int
+_rl_disable_tty_signals ()
+{
+  if (tty_sigs_disabled)
+    return 0;
+
+  if (_get_tty_settings (fileno (rl_instream), &sigstty) < 0)
+    return -1;
+
+  nosigstty = sigstty;
+
+  nosigstty.c_lflag &= ~ISIG;
+  nosigstty.c_iflag &= ~IXON;
+
+  if (_set_tty_settings (fileno (rl_instream), &nosigstty) < 0)
+    return (_set_tty_settings (fileno (rl_instream), &sigstty));
+
+  tty_sigs_disabled = 1;
+  return 0;
+}
+
+int
+_rl_restore_tty_signals ()
+{
+  int r;
+
+  if (tty_sigs_disabled == 0)
+    return 0;
+
+  r = _set_tty_settings (fileno (rl_instream), &sigstty);
+
+  if (r == 0)
+    tty_sigs_disabled = 0;
+
+  return r;
+}
+#endif /* !NEW_TTY_DRIVER */
+
+#endif /* HANDLE_SIGNALS */
diff --git a/readline-4.3/rltty.h b/readline-4.3/rltty.h
new file mode 100644
index 0000000..029a3fb
--- /dev/null
+++ b/readline-4.3/rltty.h
@@ -0,0 +1,82 @@
+/* rltty.h - tty driver-related definitions used by some library files. */
+
+/* Copyright (C) 1995 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RLTTY_H_)
+#define _RLTTY_H_
+
+/* Posix systems use termios and the Posix signal functions. */
+#if defined (TERMIOS_TTY_DRIVER)
+#  include <termios.h>
+#endif /* TERMIOS_TTY_DRIVER */
+
+/* System V machines use termio. */
+#if defined (TERMIO_TTY_DRIVER)
+#  include <termio.h>
+#  if !defined (TCOON)
+#    define TCOON 1
+#  endif
+#endif /* TERMIO_TTY_DRIVER */
+
+/* Other (BSD) machines use sgtty. */
+#if defined (NEW_TTY_DRIVER)
+#  include <sgtty.h>
+#endif
+
+#include "rlwinsize.h"
+
+/* Define _POSIX_VDISABLE if we are not using the `new' tty driver and
+   it is not already defined.  It is used both to determine if a
+   special character is disabled and to disable certain special
+   characters.  Posix systems should set to 0, USG systems to -1. */
+#if !defined (NEW_TTY_DRIVER) && !defined (_POSIX_VDISABLE)
+#  if defined (_SVR4_VDISABLE)
+#    define _POSIX_VDISABLE _SVR4_VDISABLE
+#  else
+#    if defined (_POSIX_VERSION)
+#      define _POSIX_VDISABLE 0
+#    else /* !_POSIX_VERSION */
+#      define _POSIX_VDISABLE -1
+#    endif /* !_POSIX_VERSION */
+#  endif /* !_SVR4_DISABLE */
+#endif /* !NEW_TTY_DRIVER && !_POSIX_VDISABLE */
+
+typedef struct _rl_tty_chars {
+  char t_eof;
+  char t_eol;
+  char t_eol2;
+  char t_erase;
+  char t_werase;
+  char t_kill;
+  char t_reprint;
+  char t_intr;
+  char t_quit;
+  char t_susp;
+  char t_dsusp;
+  char t_start;
+  char t_stop;
+  char t_lnext;
+  char t_flush;
+  char t_status;
+} _RL_TTY_CHARS;
+
+#endif /* _RLTTY_H_ */
diff --git a/readline-4.3/rltypedefs.h b/readline-4.3/rltypedefs.h
new file mode 100644
index 0000000..f3280e9
--- /dev/null
+++ b/readline-4.3/rltypedefs.h
@@ -0,0 +1,88 @@
+/* rltypedefs.h -- Type declarations for readline functions. */
+
+/* Copyright (C) 2000 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#ifndef _RL_TYPEDEFS_H_
+#define _RL_TYPEDEFS_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Old-style */
+
+#if !defined (_FUNCTION_DEF)
+#  define _FUNCTION_DEF
+
+typedef int Function ();
+typedef void VFunction ();
+typedef char *CPFunction ();
+typedef char **CPPFunction ();
+
+#endif /* _FUNCTION_DEF */
+
+/* New style. */
+
+#if !defined (_RL_FUNCTION_TYPEDEF)
+#  define _RL_FUNCTION_TYPEDEF
+
+/* Bindable functions */
+typedef int rl_command_func_t PARAMS((int, int));
+
+/* Typedefs for the completion system */
+typedef char *rl_compentry_func_t PARAMS((const char *, int));
+typedef char **rl_completion_func_t PARAMS((const char *, int, int));
+
+typedef char *rl_quote_func_t PARAMS((char *, int, char *));
+typedef char *rl_dequote_func_t PARAMS((char *, int));
+
+typedef int rl_compignore_func_t PARAMS((char **));
+
+typedef void rl_compdisp_func_t PARAMS((char **, int, int));
+
+/* Type for input and pre-read hook functions like rl_event_hook */
+typedef int rl_hook_func_t PARAMS((void));
+
+/* Input function type */
+typedef int rl_getc_func_t PARAMS((FILE *));
+
+/* Generic function that takes a character buffer (which could be the readline
+   line buffer) and an index into it (which could be rl_point) and returns
+   an int. */
+typedef int rl_linebuf_func_t PARAMS((char *, int));
+
+/* `Generic' function pointer typedefs */
+typedef int rl_intfunc_t PARAMS((int));
+#define rl_ivoidfunc_t rl_hook_func_t
+typedef int rl_icpfunc_t PARAMS((char *));
+typedef int rl_icppfunc_t PARAMS((char **));
+
+typedef void rl_voidfunc_t PARAMS((void));
+typedef void rl_vintfunc_t PARAMS((int));
+typedef void rl_vcpfunc_t PARAMS((char *));
+typedef void rl_vcppfunc_t PARAMS((char **));
+#endif /* _RL_FUNCTION_TYPEDEF */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RL_TYPEDEFS_H_ */
diff --git a/readline-4.3/rlwinsize.h b/readline-4.3/rlwinsize.h
new file mode 100644
index 0000000..7838154
--- /dev/null
+++ b/readline-4.3/rlwinsize.h
@@ -0,0 +1,57 @@
+/* rlwinsize.h -- an attempt to isolate some of the system-specific defines
+   for `struct winsize' and TIOCGWINSZ. */
+
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RLWINSIZE_H_)
+#define _RLWINSIZE_H_
+
+#if defined (HAVE_CONFIG_H)
+#  include "config.h"
+#endif
+
+/* Try to find the definitions of `struct winsize' and TIOGCWINSZ */
+
+#if defined (GWINSZ_IN_SYS_IOCTL) && !defined (TIOCGWINSZ)
+#  include <sys/ioctl.h>
+#endif /* GWINSZ_IN_SYS_IOCTL && !TIOCGWINSZ */
+
+#if defined (STRUCT_WINSIZE_IN_TERMIOS) && !defined (STRUCT_WINSIZE_IN_SYS_IOCTL)
+#  include <termios.h>
+#endif /* STRUCT_WINSIZE_IN_TERMIOS && !STRUCT_WINSIZE_IN_SYS_IOCTL */
+
+/* Not in either of the standard places, look around. */
+#if !defined (STRUCT_WINSIZE_IN_TERMIOS) && !defined (STRUCT_WINSIZE_IN_SYS_IOCTL)
+#  if defined (HAVE_SYS_STREAM_H)
+#    include <sys/stream.h>
+#  endif /* HAVE_SYS_STREAM_H */
+#  if defined (HAVE_SYS_PTEM_H) /* SVR4.2, at least, has it here */
+#    include <sys/ptem.h>
+#    define _IO_PTEM_H          /* work around SVR4.2 1.1.4 bug */
+#  endif /* HAVE_SYS_PTEM_H */
+#  if defined (HAVE_SYS_PTE_H)  /* ??? */
+#    include <sys/pte.h>
+#  endif /* HAVE_SYS_PTE_H */
+#endif /* !STRUCT_WINSIZE_IN_TERMIOS && !STRUCT_WINSIZE_IN_SYS_IOCTL */
+
+#endif /* _RL_WINSIZE_H */
+
diff --git a/readline-4.3/savestring.c b/readline-4.3/savestring.c
new file mode 100644
index 0000000..c7ebeb1
--- /dev/null
+++ b/readline-4.3/savestring.c
@@ -0,0 +1,36 @@
+/* savestring.c  */
+
+/* Copyright (C) 1998 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#include <config.h>
+#ifdef HAVE_STRING_H
+#  include <string.h>
+#endif
+#include "xmalloc.h"
+
+/* Backwards compatibility, now that savestring has been removed from
+   all `public' readline header files. */
+char *
+savestring (s)
+     const char *s;
+{
+  return ((char *)strcpy ((char *)xmalloc (1 + strlen (s)), (s)));
+}
diff --git a/readline-4.3/search.c b/readline-4.3/search.c
new file mode 100644
index 0000000..7e0d60b
--- /dev/null
+++ b/readline-4.3/search.c
@@ -0,0 +1,465 @@
+/* search.c - code for non-incremental searching in emacs and vi modes. */
+
+/* Copyright (C) 1992 Free Software Foundation, Inc.
+
+   This file is part of the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <stdio.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif
+
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+#ifdef abs
+#  undef abs
+#endif
+#define abs(x)		(((x) >= 0) ? (x) : -(x))
+
+extern HIST_ENTRY *_rl_saved_line_for_history;
+
+/* Functions imported from the rest of the library. */
+extern int _rl_free_history_entry PARAMS((HIST_ENTRY *));
+
+static char *noninc_search_string = (char *) NULL;
+static int noninc_history_pos;
+
+static char *prev_line_found = (char *) NULL;
+
+static int rl_history_search_len;
+static int rl_history_search_pos;
+static char *history_search_string;
+static int history_string_size;
+
+static void make_history_line_current PARAMS((HIST_ENTRY *));
+static int noninc_search_from_pos PARAMS((char *, int, int));
+static void noninc_dosearch PARAMS((char *, int));
+static void noninc_search PARAMS((int, int));
+static int rl_history_search_internal PARAMS((int, int));
+static void rl_history_search_reinit PARAMS((void));
+
+/* Make the data from the history entry ENTRY be the contents of the
+   current line.  This doesn't do anything with rl_point; the caller
+   must set it. */
+static void
+make_history_line_current (entry)
+     HIST_ENTRY *entry;
+{
+  rl_replace_line (entry->line, 0);
+  rl_undo_list = (UNDO_LIST *)entry->data;
+
+  if (_rl_saved_line_for_history)
+    _rl_free_history_entry (_rl_saved_line_for_history);
+  _rl_saved_line_for_history = (HIST_ENTRY *)NULL;
+}
+
+/* Search the history list for STRING starting at absolute history position
+   POS.  If STRING begins with `^', the search must match STRING at the
+   beginning of a history line, otherwise a full substring match is performed
+   for STRING.  DIR < 0 means to search backwards through the history list,
+   DIR >= 0 means to search forward. */
+static int
+noninc_search_from_pos (string, pos, dir)
+     char *string;
+     int pos, dir;
+{
+  int ret, old;
+
+  if (pos < 0)
+    return -1;
+
+  old = where_history ();
+  if (history_set_pos (pos) == 0)
+    return -1;
+
+  RL_SETSTATE(RL_STATE_SEARCH);
+  if (*string == '^')
+    ret = history_search_prefix (string + 1, dir);
+  else
+    ret = history_search (string, dir);
+  RL_UNSETSTATE(RL_STATE_SEARCH);
+
+  if (ret != -1)
+    ret = where_history ();
+
+  history_set_pos (old);
+  return (ret);
+}
+
+/* Search for a line in the history containing STRING.  If DIR is < 0, the
+   search is backwards through previous entries, else through subsequent
+   entries. */
+static void
+noninc_dosearch (string, dir)
+     char *string;
+     int dir;
+{
+  int oldpos, pos;
+  HIST_ENTRY *entry;
+
+  if (string == 0 || *string == '\0' || noninc_history_pos < 0)
+    {
+      rl_ding ();
+      return;
+    }
+
+  pos = noninc_search_from_pos (string, noninc_history_pos + dir, dir);
+  if (pos == -1)
+    {
+      /* Search failed, current history position unchanged. */
+      rl_maybe_unsave_line ();
+      rl_clear_message ();
+      rl_point = 0;
+      rl_ding ();
+      return;
+    }
+
+  noninc_history_pos = pos;
+
+  oldpos = where_history ();
+  history_set_pos (noninc_history_pos);
+  entry = current_history ();
+#if defined (VI_MODE)
+  if (rl_editing_mode != vi_mode)
+#endif
+  history_set_pos (oldpos);
+
+  make_history_line_current (entry);
+
+  rl_point = 0;
+  rl_mark = rl_end;
+
+  rl_clear_message ();
+}
+
+/* Search non-interactively through the history list.  DIR < 0 means to
+   search backwards through the history of previous commands; otherwise
+   the search is for commands subsequent to the current position in the
+   history list.  PCHAR is the character to use for prompting when reading
+   the search string; if not specified (0), it defaults to `:'. */
+static void
+noninc_search (dir, pchar)
+     int dir;
+     int pchar;
+{
+  int saved_point, saved_mark, c;
+  char *p;
+#if defined (HANDLE_MULTIBYTE)
+  char mb[MB_LEN_MAX];
+#endif
+
+  rl_maybe_save_line ();
+  saved_point = rl_point;
+  saved_mark = rl_mark;
+
+  /* Use the line buffer to read the search string. */
+  rl_line_buffer[0] = 0;
+  rl_end = rl_point = 0;
+
+  p = _rl_make_prompt_for_search (pchar ? pchar : ':');
+  rl_message (p, 0, 0);
+  free (p);
+
+#define SEARCH_RETURN rl_restore_prompt (); RL_UNSETSTATE(RL_STATE_NSEARCH); return
+
+  RL_SETSTATE(RL_STATE_NSEARCH);
+  /* Read the search string. */
+  while (1)
+    {
+      RL_SETSTATE(RL_STATE_MOREINPUT);
+      c = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	c = _rl_read_mbstring (c, mb, MB_LEN_MAX);
+#endif
+
+      if (c == 0)
+	break;
+
+      switch (c)
+	{
+	case CTRL('H'):
+	case RUBOUT:
+	  if (rl_point == 0)
+	    {
+	      rl_maybe_unsave_line ();
+	      rl_clear_message ();
+	      rl_point = saved_point;
+	      rl_mark = saved_mark;
+	      SEARCH_RETURN;
+	    }
+	  _rl_rubout_char (1, c);
+	  break;
+
+	case CTRL('W'):
+	  rl_unix_word_rubout (1, c);
+	  break;
+
+	case CTRL('U'):
+	  rl_unix_line_discard (1, c);
+	  break;
+
+	case RETURN:
+	case NEWLINE:
+	  goto dosearch;
+	  /* NOTREACHED */
+	  break;
+
+	case CTRL('C'):
+	case CTRL('G'):
+	  rl_maybe_unsave_line ();
+	  rl_clear_message ();
+	  rl_point = saved_point;
+	  rl_mark = saved_mark;
+	  rl_ding ();
+	  SEARCH_RETURN;
+
+	default:
+#if defined (HANDLE_MULTIBYTE)
+	  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	    rl_insert_text (mb);
+	  else
+#endif
+	    _rl_insert_char (1, c);
+	  break;
+	}
+      (*rl_redisplay_function) ();
+    }
+
+ dosearch:
+  rl_mark = saved_mark;
+
+  /* If rl_point == 0, we want to re-use the previous search string and
+     start from the saved history position.  If there's no previous search
+     string, punt. */
+  if (rl_point == 0)
+    {
+      if (!noninc_search_string)
+	{
+	  rl_ding ();
+	  SEARCH_RETURN;
+	}
+    }
+  else
+    {
+      /* We want to start the search from the current history position. */
+      noninc_history_pos = where_history ();
+      FREE (noninc_search_string);
+      noninc_search_string = savestring (rl_line_buffer);
+    }
+
+  rl_restore_prompt ();
+  noninc_dosearch (noninc_search_string, dir);
+  RL_UNSETSTATE(RL_STATE_NSEARCH);
+}
+
+/* Search forward through the history list for a string.  If the vi-mode
+   code calls this, KEY will be `?'. */
+int
+rl_noninc_forward_search (count, key)
+     int count, key;
+{
+  noninc_search (1, (key == '?') ? '?' : 0);
+  return 0;
+}
+
+/* Reverse search the history list for a string.  If the vi-mode code
+   calls this, KEY will be `/'. */
+int
+rl_noninc_reverse_search (count, key)
+     int count, key;
+{
+  noninc_search (-1, (key == '/') ? '/' : 0);
+  return 0;
+}
+
+/* Search forward through the history list for the last string searched
+   for.  If there is no saved search string, abort. */
+int
+rl_noninc_forward_search_again (count, key)
+     int count, key;
+{
+  if (!noninc_search_string)
+    {
+      rl_ding ();
+      return (-1);
+    }
+  noninc_dosearch (noninc_search_string, 1);
+  return 0;
+}
+
+/* Reverse search in the history list for the last string searched
+   for.  If there is no saved search string, abort. */
+int
+rl_noninc_reverse_search_again (count, key)
+     int count, key;
+{
+  if (!noninc_search_string)
+    {
+      rl_ding ();
+      return (-1);
+    }
+  noninc_dosearch (noninc_search_string, -1);
+  return 0;
+}
+
+static int
+rl_history_search_internal (count, dir)
+     int count, dir;
+{
+  HIST_ENTRY *temp;
+  int ret, oldpos;
+
+  rl_maybe_save_line ();
+  temp = (HIST_ENTRY *)NULL;
+
+  /* Search COUNT times through the history for a line whose prefix
+     matches history_search_string.  When this loop finishes, TEMP,
+     if non-null, is the history line to copy into the line buffer. */
+  while (count)
+    {
+      ret = noninc_search_from_pos (history_search_string, rl_history_search_pos + dir, dir);
+      if (ret == -1)
+	break;
+
+      /* Get the history entry we found. */
+      rl_history_search_pos = ret;
+      oldpos = where_history ();
+      history_set_pos (rl_history_search_pos);
+      temp = current_history ();
+      history_set_pos (oldpos);
+
+      /* Don't find multiple instances of the same line. */
+      if (prev_line_found && STREQ (prev_line_found, temp->line))
+        continue;
+      prev_line_found = temp->line;
+      count--;
+    }
+
+  /* If we didn't find anything at all, return. */
+  if (temp == 0)
+    {
+      rl_maybe_unsave_line ();
+      rl_ding ();
+      /* If you don't want the saved history line (last match) to show up
+         in the line buffer after the search fails, change the #if 0 to
+         #if 1 */
+#if 0
+      if (rl_point > rl_history_search_len)
+        {
+          rl_point = rl_end = rl_history_search_len;
+          rl_line_buffer[rl_end] = '\0';
+          rl_mark = 0;
+        }
+#else
+      rl_point = rl_history_search_len;	/* rl_maybe_unsave_line changes it */
+      rl_mark = rl_end;
+#endif
+      return 1;
+    }
+
+  /* Copy the line we found into the current line buffer. */
+  make_history_line_current (temp);
+
+  rl_point = rl_history_search_len;
+  rl_mark = rl_end;
+
+  return 0;
+}
+
+static void
+rl_history_search_reinit ()
+{
+  rl_history_search_pos = where_history ();
+  rl_history_search_len = rl_point;
+  prev_line_found = (char *)NULL;
+  if (rl_point)
+    {
+      if (rl_history_search_len >= history_string_size - 2)
+	{
+	  history_string_size = rl_history_search_len + 2;
+	  history_search_string = (char *)xrealloc (history_search_string, history_string_size);
+	}
+      history_search_string[0] = '^';
+      strncpy (history_search_string + 1, rl_line_buffer, rl_point);
+      history_search_string[rl_point + 1] = '\0';
+    }
+  _rl_free_saved_history_line ();
+}
+
+/* Search forward in the history for the string of characters
+   from the start of the line to rl_point.  This is a non-incremental
+   search. */
+int
+rl_history_search_forward (count, ignore)
+     int count, ignore;
+{
+  if (count == 0)
+    return (0);
+
+  if (rl_last_func != rl_history_search_forward &&
+      rl_last_func != rl_history_search_backward)
+    rl_history_search_reinit ();
+
+  if (rl_history_search_len == 0)
+    return (rl_get_next_history (count, ignore));
+  return (rl_history_search_internal (abs (count), (count > 0) ? 1 : -1));
+}
+
+/* Search backward through the history for the string of characters
+   from the start of the line to rl_point.  This is a non-incremental
+   search. */
+int
+rl_history_search_backward (count, ignore)
+     int count, ignore;
+{
+  if (count == 0)
+    return (0);
+
+  if (rl_last_func != rl_history_search_forward &&
+      rl_last_func != rl_history_search_backward)
+    rl_history_search_reinit ();
+
+  if (rl_history_search_len == 0)
+    return (rl_get_previous_history (count, ignore));
+  return (rl_history_search_internal (abs (count), (count > 0) ? -1 : 1));
+}
diff --git a/readline-4.3/shell.c b/readline-4.3/shell.c
new file mode 100644
index 0000000..ad27cc1
--- /dev/null
+++ b/readline-4.3/shell.c
@@ -0,0 +1,196 @@
+/* shell.c -- readline utility functions that are normally provided by
+	      bash when readline is linked as part of the shell. */
+
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_STRING_H)
+#  include <string.h>
+#else
+#  include <strings.h>
+#endif /* !HAVE_STRING_H */
+
+#if defined (HAVE_LIMITS_H)
+#  include <limits.h>
+#endif
+
+#include <fcntl.h>
+#include <pwd.h>
+
+#include <stdio.h>
+
+#include "rlstdc.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+#if !defined (HAVE_GETPW_DECLS)
+extern struct passwd *getpwuid PARAMS((uid_t));
+#endif /* !HAVE_GETPW_DECLS */
+
+#ifndef NULL
+#  define NULL 0
+#endif
+
+#ifndef CHAR_BIT
+#  define CHAR_BIT 8
+#endif
+
+/* Nonzero if the integer type T is signed.  */
+#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
+
+/* Bound on length of the string representing an integer value of type T.
+   Subtract one for the sign bit if T is signed;
+   302 / 1000 is log10 (2) rounded up;
+   add one for integer division truncation;
+   add one more for a minus sign if t is signed.  */
+#define INT_STRLEN_BOUND(t) \
+  ((sizeof (t) * CHAR_BIT - TYPE_SIGNED (t)) * 302 / 1000 \
+   + 1 + TYPE_SIGNED (t))
+
+/* All of these functions are resolved from bash if we are linking readline
+   as part of bash. */
+
+/* Does shell-like quoting using single quotes. */
+char *
+sh_single_quote (string)
+     char *string;
+{
+  register int c;
+  char *result, *r, *s;
+
+  result = (char *)xmalloc (3 + (4 * strlen (string)));
+  r = result;
+  *r++ = '\'';
+
+  for (s = string; s && (c = *s); s++)
+    {
+      *r++ = c;
+
+      if (c == '\'')
+	{
+	  *r++ = '\\';	/* insert escaped single quote */
+	  *r++ = '\'';
+	  *r++ = '\'';	/* start new quoted string */
+	}
+    }
+
+  *r++ = '\'';
+  *r = '\0';
+
+  return (result);
+}
+
+/* Set the environment variables LINES and COLUMNS to lines and cols,
+   respectively. */
+void
+sh_set_lines_and_columns (lines, cols)
+     int lines, cols;
+{
+  char *b;
+
+#if defined (HAVE_PUTENV)
+  b = (char *)xmalloc (INT_STRLEN_BOUND (int) + sizeof ("LINES=") + 1);
+  sprintf (b, "LINES=%d", lines);
+  putenv (b);
+  b = (char *)xmalloc (INT_STRLEN_BOUND (int) + sizeof ("COLUMNS=") + 1);
+  sprintf (b, "COLUMNS=%d", cols);
+  putenv (b);
+#else /* !HAVE_PUTENV */
+#  if defined (HAVE_SETENV)
+  b = (char *)xmalloc (INT_STRLEN_BOUND (int) + 1);
+  sprintf (b, "%d", lines);
+  setenv ("LINES", b, 1);
+  b = (char *)xmalloc (INT_STRLEN_BOUND (int) + 1);
+  sprintf (b, "%d", cols);
+  setenv ("COLUMNS", b, 1);
+#  endif /* HAVE_SETENV */
+#endif /* !HAVE_PUTENV */
+}
+
+char *
+sh_get_env_value (varname)
+     const char *varname;
+{
+  return ((char *)getenv (varname));
+}
+
+char *
+sh_get_home_dir ()
+{
+  char *home_dir;
+  struct passwd *entry;
+
+  home_dir = (char *)NULL;
+  entry = getpwuid (getuid ());
+  if (entry)
+    home_dir = entry->pw_dir;
+  return (home_dir);
+}
+
+#if !defined (O_NDELAY)
+#  if defined (FNDELAY)
+#    define O_NDELAY FNDELAY
+#  endif
+#endif
+
+int
+sh_unset_nodelay_mode (fd)
+     int fd;
+{
+  int flags, bflags;
+
+  if ((flags = fcntl (fd, F_GETFL, 0)) < 0)
+    return -1;
+
+  bflags = 0;
+
+#ifdef O_NONBLOCK
+  bflags |= O_NONBLOCK;
+#endif
+
+#ifdef O_NDELAY
+  bflags |= O_NDELAY;
+#endif
+
+  if (flags & bflags)
+    {
+      flags &= ~bflags;
+      return (fcntl (fd, F_SETFL, flags));
+    }
+
+  return 0;
+}
diff --git a/readline-4.3/shlib/Makefile.in b/readline-4.3/shlib/Makefile.in
new file mode 100644
index 0000000..0cba57e
--- /dev/null
+++ b/readline-4.3/shlib/Makefile.in
@@ -0,0 +1,437 @@
+## -*- text -*- ##
+# Makefile for the GNU readline library shared library support.
+#
+# Copyright (C) 1998 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+
+RL_LIBRARY_VERSION = @LIBVERSION@
+RL_LIBRARY_NAME = readline
+
+srcdir = @srcdir@
+VPATH = .:@top_srcdir@
+topdir = @top_srcdir@
+BUILD_DIR = @BUILD_DIR@
+
+INSTALL = @INSTALL@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_DATA = @INSTALL_DATA@
+
+CC = @CC@
+RANLIB = @RANLIB@
+AR = @AR@
+ARFLAGS = @ARFLAGS@
+RM = rm -f
+CP = cp
+MV = mv
+LN = ln
+
+SHELL = @MAKE_SHELL@
+
+host_os = @host_os@
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+includedir = @includedir@
+libdir = @libdir@
+
+# Support an alternate destination root directory for package building
+DESTDIR =
+
+CFLAGS = @CFLAGS@
+LOCAL_CFLAGS = @LOCAL_CFLAGS@ -DRL_LIBRARY_VERSION='"$(RL_LIBRARY_VERSION)"'
+CPPFLAGS = @CPPFLAGS@
+LDFLAGS = @LDFLAGS@ @LOCAL_LDFLAGS@ @CFLAGS@
+
+DEFS = @DEFS@
+LOCAL_DEFS = @LOCAL_DEFS@
+
+#
+# These values are generated for configure by ${topdir}/support/shobj-conf.
+# If your system is not supported by that script, but includes facilities for
+# dynamic loading of shared objects, please update the script and send the
+# changes to bash-maintainers@gnu.org.
+#
+SHOBJ_CC = @SHOBJ_CC@
+SHOBJ_CFLAGS = @SHOBJ_CFLAGS@
+SHOBJ_LD = @SHOBJ_LD@
+
+SHOBJ_LDFLAGS = @SHOBJ_LDFLAGS@
+SHOBJ_XLDFLAGS = @SHOBJ_XLDFLAGS@
+SHOBJ_LIBS = @SHOBJ_LIBS@
+
+SHLIB_XLDFLAGS = @SHLIB_XLDFLAGS@
+SHLIB_LIBS = @SHLIB_LIBS@
+SHLIB_LIBSUFF = @SHLIB_LIBSUFF@
+
+SHLIB_LIBVERSION = @SHLIB_LIBVERSION@
+
+SHLIB_STATUS = @SHLIB_STATUS@
+
+# shared library versioning
+SHLIB_MAJOR=		@SHLIB_MAJOR@
+# shared library systems like SVR4's do not use minor versions
+SHLIB_MINOR=		.@SHLIB_MINOR@
+
+# For libraries which include headers from other libraries.
+INCLUDES = -I. -I.. -I$(topdir)
+
+CCFLAGS = $(DEFS) $(LOCAL_DEFS) $(CPPFLAGS) $(INCLUDES) $(LOCAL_CFLAGS) $(CFLAGS)
+
+.SUFFIXES:	.so
+
+.c.so:
+	${RM} $@
+	$(SHOBJ_CC) -c $(CCFLAGS) $(SHOBJ_CFLAGS) -o $*.o $< 
+	$(MV) $*.o $@
+
+# The name of the main library target.
+
+SHARED_READLINE = libreadline.$(SHLIB_LIBVERSION)
+SHARED_HISTORY = libhistory.$(SHLIB_LIBVERSION)
+SHARED_LIBS = $(SHARED_READLINE) $(SHARED_HISTORY)
+
+# The C code source files for this library.
+CSOURCES = $(topdir)/readline.c $(topdir)/funmap.c $(topdir)/keymaps.c \
+	   $(topdir)/vi_mode.c $(topdir)/parens.c $(topdir)/rltty.c \
+	   $(topdir)/complete.c $(topdir)/bind.c $(topdir)/isearch.c \
+	   $(topdir)/display.c $(topdir)/signals.c $(topdir)/emacs_keymap.c \
+	   $(topdir)/vi_keymap.c $(topdir)/util.c $(topdir)/kill.c \
+	   $(topdir)/undo.c $(topdir)/macro.c $(topdir)/input.c \
+	   $(topdir)/callback.c $(topdir)/terminal.c $(topdir)/xmalloc.c \
+	   $(topdir)/history.c $(topdir)/histsearch.c $(topdir)/histexpand.c \
+	   $(topdir)/histfile.c $(topdir)/nls.c $(topdir)/search.c \
+	   $(topdir)/shell.c $(topdir)/savestring.c $(topdir)/tilde.c \
+	   $(topdir)/text.c $(topdir)/misc.c $(topdir)/compat.c \
+	   $(topdir)/mbutil.c
+
+# The header files for this library.
+HSOURCES = readline.h rldefs.h chardefs.h keymaps.h history.h histlib.h \
+	   posixstat.h posixdir.h posixjmp.h tilde.h rlconf.h rltty.h \
+	   ansi_stdlib.h tcap.h xmalloc.h rlprivate.h rlshell.h rlmbutil.h
+
+SHARED_HISTOBJ = history.so histexpand.so histfile.so histsearch.so shell.so \
+		 mbutil.so
+SHARED_TILDEOBJ = tilde.so
+SHARED_OBJ = readline.so vi_mode.so funmap.so keymaps.so parens.so search.so \
+	  rltty.so complete.so bind.so isearch.so display.so signals.so \
+	  util.so kill.so undo.so macro.so input.so callback.so terminal.so \
+	  text.so nls.so misc.so xmalloc.so $(SHARED_HISTOBJ) $(SHARED_TILDEOBJ) \
+	  compat.so
+
+##########################################################################
+
+all: $(SHLIB_STATUS)
+
+supported: $(SHARED_LIBS)
+
+unsupported:
+	@echo "Your system and compiler (${host_os}-${CC}) are not supported by the"
+	@echo "${topdir}/support/shobj-conf script."
+	@echo "If your operating system provides facilities for creating"
+	@echo "shared libraries, please update the script and re-run configure."
+	@echo "Please send the changes you made to bash-maintainers@gnu.org"
+	@echo "for inclusion in future bash and readline releases."
+
+$(SHARED_READLINE):	$(SHARED_OBJ)
+	$(RM) $@
+	$(SHOBJ_LD) ${SHOBJ_LDFLAGS} ${SHLIB_XLDFLAGS} -o $@ $(SHARED_OBJ) $(SHLIB_LIBS)
+
+$(SHARED_HISTORY):	$(SHARED_HISTOBJ) xmalloc.so
+	$(RM) $@
+	$(SHOBJ_LD) ${SHOBJ_LDFLAGS} ${SHLIB_XLDFLAGS} -o $@ $(SHARED_HISTOBJ) xmalloc.so $(SHLIB_LIBS)
+
+# Since tilde.c is shared between readline and bash, make sure we compile 
+# it with the right flags when it's built as part of readline
+tilde.so:        tilde.c
+	${RM} $@
+	$(SHOBJ_CC) -c $(CCFLAGS) $(SHOBJ_CFLAGS) -DREADLINE_LIBRARY -c -o tilde.o $(topdir)/tilde.c
+	$(MV) tilde.o $@
+
+installdirs: $(topdir)/support/mkdirs
+	-$(SHELL) $(topdir)/support/mkdirs $(DESTDIR)$(libdir)
+
+install: installdirs $(SHLIB_STATUS)
+	$(SHELL) $(topdir)/support/shlib-install -O $(host_os) -d $(DESTDIR)$(libdir) -i "$(INSTALL_DATA)" $(SHARED_HISTORY)
+	$(SHELL) $(topdir)/support/shlib-install -O $(host_os) -d $(DESTDIR)$(libdir) -i "$(INSTALL_DATA)" $(SHARED_READLINE)
+	@echo install: you may need to run ldconfig
+
+uninstall:
+	$(SHELL) $(topdir)/support/shlib-install -O $(host_os) -d $(DESTDIR)$(libdir) -U $(SHARED_HISTORY)
+	$(SHELL) $(topdir)/support/shlib-install -O $(host_os) -d $(DESTDIR)$(libdir) -U $(SHARED_READLINE)
+	@echo uninstall: you may need to run ldconfig
+
+clean mostlyclean:	force
+	$(RM) $(SHARED_OBJ) $(SHARED_LIBS)
+
+distclean maintainer-clean: clean
+	$(RM) Makefile
+
+force:
+
+# Tell versions [3.59,3.63) of GNU make not to export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
+
+# Dependencies
+bind.so: $(topdir)/ansi_stdlib.h $(topdir)/posixstat.h
+bind.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+bind.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+bind.so: $(topdir)/rltypedefs.h
+bind.so: $(topdir)/tilde.h $(topdir)/history.h
+compat.so: $(topdir)/rlstdc.h
+callback.so: $(topdir)/rlconf.h
+callback.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h
+callback.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+callback.so: $(topdir)/rltypedefs.h
+callback.so: $(topdir)/tilde.h
+complete.so: $(topdir)/ansi_stdlib.h posixdir.h $(topdir)/posixstat.h
+complete.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+complete.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+complete.so: $(topdir)/rltypedefs.h
+complete.so: $(topdir)/tilde.h
+display.so: $(topdir)/ansi_stdlib.h $(topdir)/posixstat.h
+display.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+display.so: $(topdir)/tcap.h
+display.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+display.so: $(topdir)/rltypedefs.h
+display.so: $(topdir)/tilde.h $(topdir)/history.h
+funmap.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+funmap.so: $(topdir)/rltypedefs.h
+funmap.so: $(topdir)/rlconf.h $(topdir)/ansi_stdlib.h
+funmap.so: ${BUILD_DIR}/config.h $(topdir)/tilde.h
+histexpand.so: $(topdir)/ansi_stdlib.h
+histexpand.so: $(topdir)/history.h $(topdir)/histlib.h $(topdir)/rltypedefs.h
+histexpand.so: ${BUILD_DIR}/config.h
+histfile.so: $(topdir)/ansi_stdlib.h
+histfile.so: $(topdir)/history.h $(topdir)/histlib.h $(topdir)/rltypedefs.h
+histfile.so: ${BUILD_DIR}/config.h
+history.so: $(topdir)/ansi_stdlib.h
+history.so: $(topdir)/history.h $(topdir)/histlib.h $(topdir)/rltypedefs.h
+history.so: ${BUILD_DIR}/config.h
+histsearch.so: $(topdir)/ansi_stdlib.h
+histsearch.so: $(topdir)/history.h $(topdir)/histlib.h $(topdir)/rltypedefs.h
+histsearch.so: ${BUILD_DIR}/config.h
+input.so: $(topdir)/ansi_stdlib.h
+input.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+input.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+input.so: $(topdir)/rltypedefs.h
+input.so: $(topdir)/tilde.h
+isearch.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+isearch.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+isearch.so: $(topdir)/rltypedefs.h
+isearch.so: $(topdir)/ansi_stdlib.h $(topdir)/history.h $(topdir)/tilde.h
+keymaps.so: emacs_keymap.c vi_keymap.c
+keymaps.so: $(topdir)/keymaps.h $(topdir)/chardefs.h $(topdir)/rlconf.h
+keymaps.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+keymaps.so: $(topdir)/rltypedefs.h
+keymaps.so: ${BUILD_DIR}/config.h $(topdir)/ansi_stdlib.h $(topdir)/tilde.h
+kill.so: $(topdir)/ansi_stdlib.h
+kill.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+kill.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+kill.so: $(topdir)/tilde.h $(topdir)/history.h  $(topdir)/rltypedefs.h
+macro.so: $(topdir)/ansi_stdlib.h
+macro.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+macro.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+macro.so: $(topdir)/tilde.h $(topdir)/history.h $(topdir)/rltypedefs.h
+mbutil.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+mbutil.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/rltypedefs.h
+mbutil.so: $(topdir)/chardefs.h $(topdir)/rlstdc.h
+misc.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+misc.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+misc.so: $(topdir)/rltypedefs.h
+misc.so: $(topdir)/history.h $(topdir)/tilde.h $(topdir)/ansi_stdlib.h
+nls.so: $(topdir)/ansi_stdlib.h
+nls.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+nls.o: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+nls.o: $(topdir)/rltypedefs.h
+nls.o: $(topdir)/tilde.h $(topdir)/history.h $(topdir)/rlstdc.h  
+parens.so: $(topdir)/rlconf.h ${BUILD_DIR}/config.h
+parens.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+parens.so: $(topdir)/rltypedefs.h
+parens.so: $(topdir)/tilde.h
+rltty.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+rltty.so: $(topdir)/rltty.h $(topdir)/tilde.h
+rltty.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+rltty.so: $(topdir)/rltypedefs.h
+search.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+search.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+search.so: $(topdir)/ansi_stdlib.h $(topdir)/history.h $(topdir)/tilde.h
+search.so: $(topdir)/rltypedefs.h
+signals.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+signals.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+signals.so: $(topdir)/history.h $(topdir)/tilde.h
+signals.so: $(topdir)/rltypedefs.h
+terminal.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+terminal.so: $(topdir)/tcap.h
+terminal.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+terminal.so: $(topdir)/tilde.h $(topdir)/history.h
+terminal.so: $(topdir)/rltypedefs.h
+text.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+text.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+text.so: $(topdir)/rltypedefs.h
+text.so: $(topdir)/history.h $(topdir)/tilde.h $(topdir)/ansi_stdlib.h
+tilde.so: $(topdir)/ansi_stdlib.h ${BUILD_DIR}/config.h $(topdir)/tilde.h
+undo.so: $(topdir)/ansi_stdlib.h
+undo.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+undo.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+undo.so: $(topdir)/rltypedefs.h
+undo.so: $(topdir)/tilde.h $(topdir)/history.h
+util.so: $(topdir)/posixjmp.h $(topdir)/ansi_stdlib.h
+util.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+util.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+util.so: $(topdir)/rltypedefs.h $(topdir)/tilde.h
+vi_mode.so: $(topdir)/rldefs.h ${BUILD_DIR}/config.h $(topdir)/rlconf.h
+vi_mode.so: $(topdir)/readline.h $(topdir)/keymaps.h $(topdir)/chardefs.h
+vi_mode.so: $(topdir)/history.h $(topdir)/ansi_stdlib.h $(topdir)/tilde.h
+vi_mode.so: $(topdir)/rltypedefs.h
+xmalloc.so: ${BUILD_DIR}/config.h
+xmalloc.so: $(topdir)/ansi_stdlib.h
+
+bind.so: $(topdir)/rlshell.h
+histfile.so: $(topdir)/rlshell.h
+nls.so: $(topdir)/rlshell.h
+readline.so: $(topdir)/rlshell.h
+shell.so: $(topdir)/rlshell.h
+terminal.so: $(topdir)/rlshell.h
+histexpand.so: $(topdir)/rlshell.h
+
+bind.so: $(topdir)/rlprivate.h
+callback.so: $(topdir)/rlprivate.h
+complete.so: $(topdir)/rlprivate.h
+display.so: $(topdir)/rlprivate.h
+input.so: $(topdir)/rlprivate.h
+isearch.so: $(topdir)/rlprivate.h
+kill.so: $(topdir)/rlprivate.h
+macro.so: $(topdir)/rlprivate.h
+mbutil.so: $(topdir)/rlprivate.h
+misc.so: $(topdir)/rlprivate.h
+nls.so: $(topdir)/rlprivate.h   
+parens.so: $(topdir)/rlprivate.h
+readline.so: $(topdir)/rlprivate.h
+rltty.so: $(topdir)/rlprivate.h 
+search.so: $(topdir)/rlprivate.h
+signals.so: $(topdir)/rlprivate.h
+terminal.so: $(topdir)/rlprivate.h
+text.so: $(topdir)/rlprivate.h
+undo.so: $(topdir)/rlprivate.h
+util.so: $(topdir)/rlprivate.h
+vi_mode.so: $(topdir)/rlprivate.h
+
+bind.so: $(topdir)/xmalloc.h
+complete.so: $(topdir)/xmalloc.h
+display.so: $(topdir)/xmalloc.h
+funmap.so: $(topdir)/xmalloc.h
+histexpand.so: $(topdir)/xmalloc.h
+histfile.so: $(topdir)/xmalloc.h
+history.so: $(topdir)/xmalloc.h
+input.so: $(topdir)/xmalloc.h
+isearch.so: $(topdir)/xmalloc.h
+keymaps.so: $(topdir)/xmalloc.h
+kill.so: $(topdir)/xmalloc.h
+macro.so: $(topdir)/xmalloc.h
+mbutil.so: $(topdir)/xmalloc.h
+misc.so: $(topdir)/xmalloc.h
+readline.so: $(topdir)/xmalloc.h
+savestring.so: $(topdir)/xmalloc.h
+search.so: $(topdir)/xmalloc.h
+shell.so: $(topdir)/xmalloc.h
+terminal.so: $(topdir)/xmalloc.h
+text.so: $(topdir)/xmalloc.h
+tilde.so: $(topdir)/xmalloc.h
+undo.so: $(topdir)/xmalloc.h
+util.so: $(topdir)/xmalloc.h
+vi_mode.so: $(topdir)/xmalloc.h
+xmalloc.so: $(topdir)/xmalloc.h
+
+complete.o: $(topdir)/rlmbutil.h
+display.o: $(topdir)/rlmbutil.h
+histexpand.o: $(topdir)/rlmbutil.h
+input.o: $(topdir)/rlmbutil.h
+isearch.o: $(topdir)/rlmbutil.h
+mbutil.o: $(topdir)/rlmbutil.h
+misc.o: $(topdir)/rlmbutil.h
+readline.o: $(topdir)/rlmbutil.h
+search.o: $(topdir)/rlmbutil.h
+text.o: $(topdir)/rlmbutil.h
+vi_mode.o: $(topdir)/rlmbutil.h
+
+bind.so: $(topdir)/bind.c
+callback.so: $(topdir)/callback.c
+compat.so: $(topdir)/compat.c
+complete.so: $(topdir)/complete.c
+display.so: $(topdir)/display.c
+funmap.so: $(topdir)/funmap.c
+input.so: $(topdir)/input.c
+isearch.so: $(topdir)/isearch.c
+keymaps.so: $(topdir)/keymaps.c $(topdir)/emacs_keymap.c $(topdir)/vi_keymap.c
+kill.so: $(topdir)/kill.c
+macro.so: $(topdir)/macro.c
+mbutil.so: $(topdir)/mbutil.c
+misc.so: $(topdir)/mbutil.c
+nls.so: $(topdir)/nls.c
+parens.so: $(topdir)/parens.c
+readline.so: $(topdir)/readline.c
+rltty.so: $(topdir)/rltty.c
+savestring.so: $(topdir)/savestring.c
+search.so: $(topdir)/search.c
+shell.so: $(topdir)/shell.c
+signals.so: $(topdir)/signals.c
+terminal.so: $(topdir)/terminal.c
+text.so: $(topdir)/terminal.c
+tilde.so: $(topdir)/tilde.c
+undo.so: $(topdir)/undo.c
+util.so: $(topdir)/util.c
+vi_mode.so: $(topdir)/vi_mode.c
+xmalloc.so: $(topdir)/xmalloc.c
+
+histexpand.so: $(topdir)/histexpand.c
+histfile.so: $(topdir)/histfile.c
+history.so: $(topdir)/history.c
+histsearch.so: $(topdir)/histsearch.c
+
+bind.so: bind.c
+callback.so: callback.c
+comapt.so: compat.c
+complete.so: complete.c
+display.so: display.c
+funmap.so: funmap.c
+input.so: input.c
+isearch.so: isearch.c
+keymaps.so: keymaps.c emacs_keymap.c vi_keymap.c
+kill.so: kill.c
+macro.so: macro.c
+mbutil.so: mbutil.c
+misc.so: misc.c
+nls.so: nls.c
+parens.so: parens.c
+readline.so: readline.c
+rltty.so: rltty.c
+savestring.so: savestring.c
+search.so: search.c
+signals.so: signals.c
+shell.so: shell.c
+terminal.so: terminal.c
+text.so: terminal.c
+tilde.so: tilde.c
+undo.so: undo.c
+util.so: util.c
+vi_mode.so: vi_mode.c
+xmalloc.so: xmalloc.c
+
+histexpand.so: histexpand.c
+histfile.so: histfile.c
+history.so: history.c
+histsearch.so: histsearch.c
diff --git a/readline-4.3/signals.c b/readline-4.3/signals.c
new file mode 100644
index 0000000..a73c36d
--- /dev/null
+++ b/readline-4.3/signals.c
@@ -0,0 +1,400 @@
+/* signals.c -- signal handling support for readline. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>		/* Just for NULL.  Yuck. */
+#include <sys/types.h>
+#include <signal.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+#if defined (GWINSZ_IN_SYS_IOCTL)
+#  include <sys/ioctl.h>
+#endif /* GWINSZ_IN_SYS_IOCTL */
+
+#if defined (HANDLE_SIGNALS)
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+
+#if !defined (RETSIGTYPE)
+#  if defined (VOID_SIGHANDLER)
+#    define RETSIGTYPE void
+#  else
+#    define RETSIGTYPE int
+#  endif /* !VOID_SIGHANDLER */
+#endif /* !RETSIGTYPE */
+
+#if defined (VOID_SIGHANDLER)
+#  define SIGHANDLER_RETURN return
+#else
+#  define SIGHANDLER_RETURN return (0)
+#endif
+
+/* This typedef is equivalent to the one for Function; it allows us
+   to say SigHandler *foo = signal (SIGKILL, SIG_IGN); */
+typedef RETSIGTYPE SigHandler ();
+
+#if defined (HAVE_POSIX_SIGNALS)
+typedef struct sigaction sighandler_cxt;
+#  define rl_sigaction(s, nh, oh)	sigaction(s, nh, oh)
+#else
+typedef struct { SigHandler *sa_handler; int sa_mask, sa_flags; } sighandler_cxt;
+#  define sigemptyset(m)
+#endif /* !HAVE_POSIX_SIGNALS */
+
+static SigHandler *rl_set_sighandler PARAMS((int, SigHandler *, sighandler_cxt *));
+static void rl_maybe_set_sighandler PARAMS((int, SigHandler *, sighandler_cxt *));
+
+/* Exported variables for use by applications. */
+
+/* If non-zero, readline will install its own signal handlers for
+   SIGINT, SIGTERM, SIGQUIT, SIGALRM, SIGTSTP, SIGTTIN, and SIGTTOU. */
+int rl_catch_signals = 1;
+
+/* If non-zero, readline will install a signal handler for SIGWINCH. */
+#ifdef SIGWINCH
+int rl_catch_sigwinch = 1;
+#else
+int rl_catch_sigwinch = 0;
+#endif
+
+static int signals_set_flag;
+static int sigwinch_set_flag;
+
+/* **************************************************************** */
+/*					        		    */
+/*			   Signal Handling                          */
+/*								    */
+/* **************************************************************** */
+
+static sighandler_cxt old_int, old_term, old_alrm, old_quit;
+#if defined (SIGTSTP)
+static sighandler_cxt old_tstp, old_ttou, old_ttin;
+#endif
+#if defined (SIGWINCH)
+static sighandler_cxt old_winch;
+#endif
+
+/* Readline signal handler functions. */
+
+static RETSIGTYPE
+rl_signal_handler (sig)
+     int sig;
+{
+#if defined (HAVE_POSIX_SIGNALS)
+  sigset_t set;
+#else /* !HAVE_POSIX_SIGNALS */
+#  if defined (HAVE_BSD_SIGNALS)
+  long omask;
+#  else /* !HAVE_BSD_SIGNALS */
+  sighandler_cxt dummy_cxt;	/* needed for rl_set_sighandler call */
+#  endif /* !HAVE_BSD_SIGNALS */
+#endif /* !HAVE_POSIX_SIGNALS */
+
+  RL_SETSTATE(RL_STATE_SIGHANDLER);
+
+#if !defined (HAVE_BSD_SIGNALS) && !defined (HAVE_POSIX_SIGNALS)
+  /* Since the signal will not be blocked while we are in the signal
+     handler, ignore it until rl_clear_signals resets the catcher. */
+  if (sig == SIGINT || sig == SIGALRM)
+    rl_set_sighandler (sig, SIG_IGN, &dummy_cxt);
+#endif /* !HAVE_BSD_SIGNALS && !HAVE_POSIX_SIGNALS */
+
+  switch (sig)
+    {
+    case SIGINT:
+      rl_free_line_state ();
+      /* FALLTHROUGH */
+
+#if defined (SIGTSTP)
+    case SIGTSTP:
+    case SIGTTOU:
+    case SIGTTIN:
+#endif /* SIGTSTP */
+    case SIGALRM:
+    case SIGTERM:
+    case SIGQUIT:
+      rl_cleanup_after_signal ();
+
+#if defined (HAVE_POSIX_SIGNALS)
+      sigprocmask (SIG_BLOCK, (sigset_t *)NULL, &set);
+      sigdelset (&set, sig);
+#else /* !HAVE_POSIX_SIGNALS */
+#  if defined (HAVE_BSD_SIGNALS)
+      omask = sigblock (0);
+#  endif /* HAVE_BSD_SIGNALS */
+#endif /* !HAVE_POSIX_SIGNALS */
+
+#if defined (__EMX__)
+      signal (sig, SIG_ACK);
+#endif
+
+      kill (getpid (), sig);
+
+      /* Let the signal that we just sent through.  */
+#if defined (HAVE_POSIX_SIGNALS)
+      sigprocmask (SIG_SETMASK, &set, (sigset_t *)NULL);
+#else /* !HAVE_POSIX_SIGNALS */
+#  if defined (HAVE_BSD_SIGNALS)
+      sigsetmask (omask & ~(sigmask (sig)));
+#  endif /* HAVE_BSD_SIGNALS */
+#endif /* !HAVE_POSIX_SIGNALS */
+
+      rl_reset_after_signal ();
+    }
+
+  RL_UNSETSTATE(RL_STATE_SIGHANDLER);
+  SIGHANDLER_RETURN;
+}
+
+#if defined (SIGWINCH)
+static RETSIGTYPE
+rl_sigwinch_handler (sig)
+     int sig;
+{
+  SigHandler *oh;
+
+#if defined (MUST_REINSTALL_SIGHANDLERS)
+  sighandler_cxt dummy_winch;
+
+  /* We don't want to change old_winch -- it holds the state of SIGWINCH
+     disposition set by the calling application.  We need this state
+     because we call the application's SIGWINCH handler after updating
+     our own idea of the screen size. */
+  rl_set_sighandler (SIGWINCH, rl_sigwinch_handler, &dummy_winch);
+#endif
+
+  RL_SETSTATE(RL_STATE_SIGHANDLER);
+  rl_resize_terminal ();
+
+  /* If another sigwinch handler has been installed, call it. */
+  oh = (SigHandler *)old_winch.sa_handler;
+  if (oh &&  oh != (SigHandler *)SIG_IGN && oh != (SigHandler *)SIG_DFL)
+    (*oh) (sig);
+
+  RL_UNSETSTATE(RL_STATE_SIGHANDLER);
+  SIGHANDLER_RETURN;
+}
+#endif  /* SIGWINCH */
+
+/* Functions to manage signal handling. */
+
+#if !defined (HAVE_POSIX_SIGNALS)
+static int
+rl_sigaction (sig, nh, oh)
+     int sig;
+     sighandler_cxt *nh, *oh;
+{
+  oh->sa_handler = signal (sig, nh->sa_handler);
+  return 0;
+}
+#endif /* !HAVE_POSIX_SIGNALS */
+
+/* Set up a readline-specific signal handler, saving the old signal
+   information in OHANDLER.  Return the old signal handler, like
+   signal(). */
+static SigHandler *
+rl_set_sighandler (sig, handler, ohandler)
+     int sig;
+     SigHandler *handler;
+     sighandler_cxt *ohandler;
+{
+  sighandler_cxt old_handler;
+#if defined (HAVE_POSIX_SIGNALS)
+  struct sigaction act;
+
+  act.sa_handler = handler;
+  act.sa_flags = 0;	/* XXX - should we set SA_RESTART for SIGWINCH? */
+  sigemptyset (&act.sa_mask);
+  sigemptyset (&ohandler->sa_mask);
+  sigaction (sig, &act, &old_handler);
+#else
+  old_handler.sa_handler = (SigHandler *)signal (sig, handler);
+#endif /* !HAVE_POSIX_SIGNALS */
+
+  /* XXX -- assume we have memcpy */
+  /* If rl_set_signals is called twice in a row, don't set the old handler to
+     rl_signal_handler, because that would cause infinite recursion. */
+  if (handler != rl_signal_handler || old_handler.sa_handler != rl_signal_handler)
+    memcpy (ohandler, &old_handler, sizeof (sighandler_cxt));
+
+  return (ohandler->sa_handler);
+}
+
+static void
+rl_maybe_set_sighandler (sig, handler, ohandler)
+     int sig;
+     SigHandler *handler;
+     sighandler_cxt *ohandler;
+{
+  sighandler_cxt dummy;
+  SigHandler *oh;
+
+  sigemptyset (&dummy.sa_mask);
+  oh = rl_set_sighandler (sig, handler, ohandler);
+  if (oh == (SigHandler *)SIG_IGN)
+    rl_sigaction (sig, ohandler, &dummy);
+}
+
+int
+rl_set_signals ()
+{
+  sighandler_cxt dummy;
+  SigHandler *oh;
+
+  if (rl_catch_signals && signals_set_flag == 0)
+    {
+      rl_maybe_set_sighandler (SIGINT, rl_signal_handler, &old_int);
+      rl_maybe_set_sighandler (SIGTERM, rl_signal_handler, &old_term);
+      rl_maybe_set_sighandler (SIGQUIT, rl_signal_handler, &old_quit);
+
+      oh = rl_set_sighandler (SIGALRM, rl_signal_handler, &old_alrm);
+      if (oh == (SigHandler *)SIG_IGN)
+	rl_sigaction (SIGALRM, &old_alrm, &dummy);
+#if defined (HAVE_POSIX_SIGNALS) && defined (SA_RESTART)
+      /* If the application using readline has already installed a signal
+	 handler with SA_RESTART, SIGALRM will cause reads to be restarted
+	 automatically, so readline should just get out of the way.  Since
+	 we tested for SIG_IGN above, we can just test for SIG_DFL here. */
+      if (oh != (SigHandler *)SIG_DFL && (old_alrm.sa_flags & SA_RESTART))
+	rl_sigaction (SIGALRM, &old_alrm, &dummy);
+#endif /* HAVE_POSIX_SIGNALS */
+
+#if defined (SIGTSTP)
+      rl_maybe_set_sighandler (SIGTSTP, rl_signal_handler, &old_tstp);
+#endif /* SIGTSTP */
+
+#if defined (SIGTTOU)
+      rl_maybe_set_sighandler (SIGTTOU, rl_signal_handler, &old_ttou);
+#endif /* SIGTTOU */
+
+#if defined (SIGTTIN)
+      rl_maybe_set_sighandler (SIGTTIN, rl_signal_handler, &old_ttin);
+#endif /* SIGTTIN */
+
+      signals_set_flag = 1;
+    }
+
+#if defined (SIGWINCH)
+  if (rl_catch_sigwinch && sigwinch_set_flag == 0)
+    {
+      rl_maybe_set_sighandler (SIGWINCH, rl_sigwinch_handler, &old_winch);
+      sigwinch_set_flag = 1;
+    }
+#endif /* SIGWINCH */
+
+  return 0;
+}
+
+int
+rl_clear_signals ()
+{
+  sighandler_cxt dummy;
+
+  if (rl_catch_signals && signals_set_flag == 1)
+    {
+      sigemptyset (&dummy.sa_mask);
+
+      rl_sigaction (SIGINT, &old_int, &dummy);
+      rl_sigaction (SIGTERM, &old_term, &dummy);
+      rl_sigaction (SIGQUIT, &old_quit, &dummy);
+      rl_sigaction (SIGALRM, &old_alrm, &dummy);
+
+#if defined (SIGTSTP)
+      rl_sigaction (SIGTSTP, &old_tstp, &dummy);
+#endif /* SIGTSTP */
+
+#if defined (SIGTTOU)
+      rl_sigaction (SIGTTOU, &old_ttou, &dummy);
+#endif /* SIGTTOU */
+
+#if defined (SIGTTIN)
+      rl_sigaction (SIGTTIN, &old_ttin, &dummy);
+#endif /* SIGTTIN */
+
+      signals_set_flag = 0;
+    }
+
+#if defined (SIGWINCH)
+  if (rl_catch_sigwinch && sigwinch_set_flag == 1)
+    {
+      sigemptyset (&dummy.sa_mask);
+      rl_sigaction (SIGWINCH, &old_winch, &dummy);
+      sigwinch_set_flag = 0;
+    }
+#endif
+
+  return 0;
+}
+
+/* Clean up the terminal and readline state after catching a signal, before
+   resending it to the calling application. */
+void
+rl_cleanup_after_signal ()
+{
+  _rl_clean_up_for_exit ();
+  (*rl_deprep_term_function) ();
+  rl_clear_signals ();
+  rl_clear_pending_input ();
+}
+
+/* Reset the terminal and readline state after a signal handler returns. */
+void
+rl_reset_after_signal ()
+{
+  (*rl_prep_term_function) (_rl_meta_flag);
+  rl_set_signals ();
+}
+
+/* Free up the readline variable line state for the current line (undo list,
+   any partial history entry, any keyboard macros in progress, and any
+   numeric arguments in process) after catching a signal, before calling
+   rl_cleanup_after_signal(). */ 
+void
+rl_free_line_state ()
+{
+  register HIST_ENTRY *entry;
+
+  rl_free_undo_list ();
+
+  entry = current_history ();
+  if (entry)
+    entry->data = (char *)NULL;
+
+  _rl_kill_kbd_macro ();
+  rl_clear_message ();
+  _rl_init_argument ();
+}
+
+#endif  /* HANDLE_SIGNALS */
diff --git a/readline-4.3/support/config.guess b/readline-4.3/support/config.guess
new file mode 100755
index 0000000..5668108
--- /dev/null
+++ b/readline-4.3/support/config.guess
@@ -0,0 +1,1393 @@
+#! /bin/sh
+# Attempt to guess a canonical system name.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002 Free Software Foundation, Inc.
+
+timestamp='2002-03-20'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Per Bothner <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub.  If it succeeds, it prints the system name on stdout, and
+# exits with 0.  Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit 0 ;;
+    --version | -v )
+       echo "$version" ; exit 0 ;;
+    --help | --h* | -h )
+       echo "$usage"; exit 0 ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help" >&2
+       exit 1 ;;
+    * )
+       break ;;
+  esac
+done
+
+if test $# != 0; then
+  echo "$me: too many arguments$help" >&2
+  exit 1
+fi
+
+
+dummy=dummy-$$
+trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script.
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int dummy(){}" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ;
+	  if test $? = 0 ; then
+	     CC_FOR_BUILD="$c"; break ;
+	  fi ;
+	done ;
+	rm -f $dummy.c $dummy.o $dummy.rel ;
+	if test x"$CC_FOR_BUILD" = x ; then
+	  CC_FOR_BUILD=no_compiler_found ;
+	fi
+	;;
+ ,,*)   CC_FOR_BUILD=$CC ;;
+ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
+esac'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+	PATH=$PATH:/.attbin ; export PATH
+elif (test -f /usr/5bin/uname) >/dev/null 2>&1 ; then	# bash
+	PATH=$PATH:/usr/5bin
+fi
+
+UNAME=`(uname) 2>/dev/null` || UNAME=unknown	# bash
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+    # NOTE -- begin cases added for bash (mostly legacy) -- NOTE
+    mac68k:machten:*:*)
+	echo mac68k-apple-machten${UNAME_RELEASE}
+	exit 0 ;;
+    concurrent*:*:*:*)
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo concurrent-concurrent-sysv3
+	else
+		echo concurrent-concurrent-bsd
+	fi
+	exit 0 ;;
+    ppc*:SunOS:5.*:*)
+	echo ppc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sparc:UNIX_SV:4.*:*)
+	echo sparc-unknown-sysv${UNAME_RELEASE}
+	exit 0 ;;
+    mips:UNIX_SV:4.*:*)
+	echo mips-mips-sysv${UNAME_RELEASE}
+	exit 0 ;;
+    mips:OSF*1:*:*)
+	echo mips-mips-osf1
+	exit 0 ;;
+    mips:4.4BSD:*:*)
+	echo mips-mips-bsd4.4
+	exit 0 ;;
+    MIS*:SMP_DC.OSx:*:dcosx)	# not the same as below
+	echo pyramid-pyramid-sysv4
+	exit 0 ;;
+    news*:NEWS*:*:*)
+	echo mips-sony-newsos${UNAME_RELEASE}
+	exit 0 ;;
+    *370:AIX:*:*)
+	echo ibm370-ibm-aix${UNAME_RELEASE}
+	exit 0 ;;
+    ksr1:OSF*1:*:*)
+	echo ksr1-ksr-osf1
+	exit 0 ;;
+    esa:OSF*1:*:* | ESA:OSF*:*:*)
+	echo esa-ibm-osf1
+	exit 0 ;;
+    DNP*:DNIX:*:*)
+	echo m68k-dnix-sysv
+	exit 0 ;;
+    *3b2*:*:*:*)
+	echo we32k-att-sysv3
+	exit 0 ;;
+    Alpha*:Windows_NT:*:SP*)
+	echo alpha-pc-opennt
+	exit 0 ;;
+    *:Windows_NT:*:SP*)
+	echo i386-pc-opennt
+	exit 0 ;;
+
+    # NOTE -- end legacy cases added for bash -- NOTE
+    *:NetBSD:*:*)
+	# NetBSD (nbsd) targets should (where applicable) match one or
+	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+	# switched to ELF, *-*-netbsd* would select the old
+	# object file format.  This provides both forward
+	# compatibility and a consistent mechanism for selecting the
+	# object file format.
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+	esac
+	# The Operating System including object format, if it has switched
+	# to ELF recently, or will in the future.
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+		eval $set_cc_for_build
+		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+			| grep __ELF__ >/dev/null
+		then
+		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+		    # Return netbsd for either.  FIX?
+		    os=netbsd
+		else
+		    os=netbsdelf
+		fi
+		;;
+	    *)
+	        os=netbsd
+		;;
+	esac
+	# The OS release
+	release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+	# contains redundant information, the shorter form:
+	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+	echo "${machine}-${os}${release}"
+	exit 0 ;;
+    amiga:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    arc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    hp300:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mac68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    macppc:OpenBSD:*:*)
+	echo powerpc-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme88k:OpenBSD:*:*)
+	echo m88k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvmeppc:OpenBSD:*:*)
+	echo powerpc-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    pmax:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sgi:OpenBSD:*:*)
+	echo mipseb-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sun3:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    vax:OpenBSD:*:*)	# bash
+	echo vax-dec-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    wgrisc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:OpenBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    alpha:OSF1:*:*)
+	if test $UNAME_RELEASE = "V4.0"; then
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+	fi
+	# A Vn.n version is a released version.
+	# A Tn.n version is a released field test version.
+	# A Xn.n version is an unreleased experimental baselevel.
+	# 1.2 uses "1.2" for uname -r.
+	cat <<EOF >$dummy.s
+	.data
+\$Lformat:
+	.byte 37,100,45,37,120,10,0	# "%d-%x\n"
+
+	.text
+	.globl main
+	.align 4
+	.ent main
+main:
+	.frame \$30,16,\$26,0
+	ldgp \$29,0(\$27)
+	.prologue 1
+	.long 0x47e03d80 # implver \$0
+	lda \$2,-1
+	.long 0x47e20c21 # amask \$2,\$1
+	lda \$16,\$Lformat
+	mov \$0,\$17
+	not \$1,\$18
+	jsr \$26,printf
+	ldgp \$29,0(\$26)
+	mov 0,\$16
+	jsr \$26,exit
+	.end main
+EOF
+	eval $set_cc_for_build
+	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+	if test "$?" = 0 ; then
+		case `./$dummy` in
+			0-0)
+				UNAME_MACHINE="alpha"
+				;;
+			1-0)
+				UNAME_MACHINE="alphaev5"
+				;;
+			1-1)
+				UNAME_MACHINE="alphaev56"
+				;;
+			1-101)
+				UNAME_MACHINE="alphapca56"
+				;;
+			2-303)
+				UNAME_MACHINE="alphaev6"
+				;;
+			2-307)
+				UNAME_MACHINE="alphaev67"
+				;;
+			2-1307)
+				UNAME_MACHINE="alphaev68"
+				;;
+		esac
+	fi
+	rm -f $dummy.s $dummy
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	exit 0 ;;
+    Alpha\ *:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# Should we change UNAME_MACHINE based on the output of uname instead
+	# of the specific Alpha model?
+	echo alpha-pc-interix
+	exit 0 ;;
+    21064:Windows_NT:50:3)
+	echo alpha-dec-winnt3.5
+	exit 0 ;;
+    Amiga*:UNIX_System_V:4.0:*)
+	echo m68k-unknown-sysv4
+	exit 0;;
+    *:[Aa]miga[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-amigaos
+	exit 0 ;;
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-morphos
+	exit 0 ;;
+    *:OS/390:*:*)
+	echo i370-ibm-openedition
+	exit 0 ;;
+    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+	echo arm-acorn-riscix${UNAME_RELEASE}
+	exit 0;;
+    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+	echo hppa1.1-hitachi-hiuxmpp
+	exit 0;;
+    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+	if test "`(/bin/universe) 2>/dev/null`" = att ; then
+		echo pyramid-pyramid-sysv3
+	else
+		echo pyramid-pyramid-bsd
+	fi
+	exit 0 ;;
+    NILE*:*:*:dcosx)
+	echo pyramid-pyramid-svr4
+	exit 0 ;;
+    sun4H:SunOS:5.*:*)
+	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    i86pc:SunOS:5.*:*)
+	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:6*:*)
+	# According to config.sub, this is the proper way to canonicalize
+	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
+	# it's likely to be more like Solaris than SunOS4.
+	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    sun4*:SunOS:*:*)
+	case "`/usr/bin/arch -k`" in
+	    Series*|S4*)
+		UNAME_RELEASE=`uname -v`
+		;;
+	esac
+	# Japanese Language versions have a version number like `4.1.3-JL'.
+	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+	exit 0 ;;
+    sun3*:SunOS:*:*)
+	echo m68k-sun-sunos${UNAME_RELEASE}
+	exit 0 ;;
+    sun*:*:4.2BSD:*)
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	case "`/bin/arch`" in
+	    sun3)
+		echo m68k-sun-sunos${UNAME_RELEASE}
+		;;
+	    sun4)
+		echo sparc-sun-sunos${UNAME_RELEASE}
+		;;
+	esac
+	exit 0 ;;
+    aushp:SunOS:*:*)
+	echo sparc-auspex-sunos${UNAME_RELEASE}
+	exit 0 ;;
+    # The situation for MiNT is a little confusing.  The machine name
+    # can be virtually everything (everything which is not
+    # "atarist" or "atariste" at least should have a processor
+    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
+    # to the lowercase version "mint" (or "freemint").  Finally
+    # the system name "TOS" denotes a system which is actually not
+    # MiNT.  But MiNT is downward compatible to TOS, so this should
+    # be no problem.
+    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit 0 ;;
+    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+	echo m68k-atari-mint${UNAME_RELEASE}
+        exit 0 ;;
+    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+        echo m68k-atari-mint${UNAME_RELEASE}
+	exit 0 ;;
+    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+        echo m68k-milan-mint${UNAME_RELEASE}
+        exit 0 ;;
+    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+        echo m68k-hades-mint${UNAME_RELEASE}
+        exit 0 ;;
+    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+        echo m68k-unknown-mint${UNAME_RELEASE}
+        exit 0 ;;
+    powerpc:machten:*:*)
+	echo powerpc-apple-machten${UNAME_RELEASE}
+	exit 0 ;;
+    RISC*:Mach:*:*)
+	echo mips-dec-mach_bsd4.3
+	exit 0 ;;
+    RISC*:ULTRIX:*:*)
+	echo mips-dec-ultrix${UNAME_RELEASE}
+	exit 0 ;;
+    VAX*:ULTRIX*:*:*)
+	echo vax-dec-ultrix${UNAME_RELEASE}
+	exit 0 ;;
+    2020:CLIX:*:* | 2430:CLIX:*:*)
+	echo clipper-intergraph-clix${UNAME_RELEASE}
+	exit 0 ;;
+    mips:*:*:UMIPS | mips:*:*:RISCos)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h>  /* for printf() prototype */
+	int main (int argc, char *argv[]) {
+#else
+	int main (argc, argv) int argc; char *argv[]; {
+#endif
+	#if defined (host_mips) && defined (MIPSEB)
+	#if defined (SYSTYPE_SYSV)
+	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_SVR4)
+	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+	#endif
+	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+	#endif
+	#endif
+	  exit (-1);
+	}
+EOF
+	$CC_FOR_BUILD $dummy.c -o $dummy \
+	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+	  && rm -f $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
+	echo mips-mips-riscos${UNAME_RELEASE}
+	exit 0 ;;
+    Motorola:PowerMAX_OS:*:*)
+	echo powerpc-motorola-powermax
+	exit 0 ;;
+    Night_Hawk:Power_UNIX:*:*)
+	echo powerpc-harris-powerunix
+	exit 0 ;;
+    m88k:CX/UX:7*:*)
+	echo m88k-harris-cxux7
+	exit 0 ;;
+    m88k:*:4*:R4*)
+	echo m88k-motorola-sysv4
+	exit 0 ;;
+    m88k:*:3*:R3*)
+	echo m88k-motorola-sysv3
+	exit 0 ;;
+    AViiON:dgux:*:*)
+        # DG/UX returns AViiON for all architectures
+        UNAME_PROCESSOR=`/usr/bin/uname -p`
+	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+	then
+	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+	       [ ${TARGET_BINARY_INTERFACE}x = x ]
+	    then
+		echo m88k-dg-dgux${UNAME_RELEASE}
+	    else
+		echo m88k-dg-dguxbcs${UNAME_RELEASE}
+	    fi
+	else
+	    echo i586-dg-dgux${UNAME_RELEASE}
+	fi
+ 	exit 0 ;;
+    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+	echo m88k-dolphin-sysv3
+	exit 0 ;;
+    M88*:*:R3*:*)
+	# Delta 88k system running SVR3
+	echo m88k-motorola-sysv3
+	exit 0 ;;
+    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+	echo m88k-tektronix-sysv3
+	exit 0 ;;
+    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+	echo m68k-tektronix-bsd
+	exit 0 ;;
+    *:IRIX*:*:*)
+	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+	exit 0 ;;
+    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
+	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
+    i*86:AIX:*:*)
+	echo i386-ibm-aix
+	exit 0 ;;
+    ia64:AIX:*:*)
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+	exit 0 ;;
+    *:AIX:2:3)
+	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+		eval $set_cc_for_build
+		sed 's/^		//' << EOF >$dummy.c
+		#include <sys/systemcfg.h>
+
+		main()
+			{
+			if (!__power_pc())
+				exit(1);
+			puts("powerpc-ibm-aix3.2.5");
+			exit(0);
+			}
+EOF
+		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
+		rm -f $dummy.c $dummy
+		echo rs6000-ibm-aix3.2.5
+	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+		echo rs6000-ibm-aix3.2.4
+	else
+		echo rs6000-ibm-aix3.2
+	fi
+	exit 0 ;;
+    *:AIX:*:[45])
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+		IBM_ARCH=rs6000
+	else
+		IBM_ARCH=powerpc
+	fi
+	if [ -x /usr/bin/oslevel ] ; then
+		IBM_REV=`/usr/bin/oslevel`
+	else
+		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+	fi
+	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+	exit 0 ;;
+    *:AIX:*:*)
+	echo rs6000-ibm-aix
+	exit 0 ;;
+    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+	echo romp-ibm-bsd4.4
+	exit 0 ;;
+    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
+	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
+	exit 0 ;;                           # report: romp-ibm BSD 4.3
+    *:BOSX:*:*)
+	echo rs6000-bull-bosx
+	exit 0 ;;
+    DPX/2?00:B.O.S.:*:*)
+	echo m68k-bull-sysv3
+	exit 0 ;;
+    9000/[34]??:4.3bsd:1.*:*)
+	echo m68k-hp-bsd
+	exit 0 ;;
+    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+	echo m68k-hp-bsd4.4
+	exit 0 ;;
+    9000/[34678]??:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	case "${UNAME_MACHINE}" in
+	    9000/31? )            HP_ARCH=m68000 ;;
+	    9000/[34]?? )         HP_ARCH=m68k ;;
+	    9000/[678][0-9][0-9])
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+                    case "${sc_cpu_version}" in
+                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+                      532)                      # CPU_PA_RISC2_0
+                        case "${sc_kernel_bits}" in
+                          32) HP_ARCH="hppa2.0n" ;;
+                          64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+                        esac ;;
+                    esac
+		fi
+		if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
+		    sed 's/^              //' << EOF >$dummy.c
+
+              #define _HPUX_SOURCE
+              #include <stdlib.h>
+              #include <unistd.h>
+
+              int main ()
+              {
+              #if defined(_SC_KERNEL_BITS)
+                  long bits = sysconf(_SC_KERNEL_BITS);
+              #endif
+                  long cpu  = sysconf (_SC_CPU_VERSION);
+
+                  switch (cpu)
+              	{
+              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+              	case CPU_PA_RISC2_0:
+              #if defined(_SC_KERNEL_BITS)
+              	    switch (bits)
+              		{
+              		case 64: puts ("hppa2.0w"); break;
+              		case 32: puts ("hppa2.0n"); break;
+              		default: puts ("hppa2.0"); break;
+              		} break;
+              #else  /* !defined(_SC_KERNEL_BITS) */
+              	    puts ("hppa2.0"); break;
+              #endif
+              	default: puts ("hppa1.0"); break;
+              	}
+                  exit (0);
+              }
+EOF
+		    (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy`
+		    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
+		    rm -f $dummy.c $dummy
+		fi ;;
+	esac
+	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+	exit 0 ;;
+    ia64:HP-UX:*:*)
+	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+	echo ia64-hp-hpux${HPUX_REV}
+	exit 0 ;;
+    3050*:HI-UX:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <unistd.h>
+	int
+	main ()
+	{
+	  long cpu = sysconf (_SC_CPU_VERSION);
+	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
+	     results, however.  */
+	  if (CPU_IS_PA_RISC (cpu))
+	    {
+	      switch (cpu)
+		{
+		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+		  default: puts ("hppa-hitachi-hiuxwe2"); break;
+		}
+	    }
+	  else if (CPU_IS_HP_MC68K (cpu))
+	    puts ("m68k-hitachi-hiuxwe2");
+	  else puts ("unknown-hitachi-hiuxwe2");
+	  exit (0);
+	}
+EOF
+	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
+	rm -f $dummy.c $dummy
+	echo unknown-hitachi-hiuxwe2
+	exit 0 ;;
+    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+	echo hppa1.1-hp-bsd
+	exit 0 ;;
+    9000/8??:4.3bsd:*:*)
+	echo hppa1.0-hp-bsd
+	exit 0 ;;
+    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+	echo hppa1.0-hp-mpeix
+	exit 0 ;;
+    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+	echo hppa1.1-hp-osf
+	exit 0 ;;
+    hp8??:OSF1:*:*)
+	echo hppa1.0-hp-osf
+	exit 0 ;;
+    i*86:OSF1:*:*)
+	if [ -x /usr/sbin/sysversion ] ; then
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
+	else
+	    echo ${UNAME_MACHINE}-unknown-osf1
+	fi
+	exit 0 ;;
+    parisc*:Lites*:*:*)
+	echo hppa1.1-hp-lites
+	exit 0 ;;
+    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+	echo c1-convex-bsd
+        exit 0 ;;
+    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+        exit 0 ;;
+    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+	echo c34-convex-bsd
+        exit 0 ;;
+    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+	echo c38-convex-bsd
+        exit 0 ;;
+    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+	echo c4-convex-bsd
+        exit 0 ;;
+    CRAY*Y-MP:*:*:*)
+	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*[A-Z]90:*:*:*)
+	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+	      -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*TS:*:*:*)
+	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*T3D:*:*:*)
+	echo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*T3E:*:*:*)
+	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    CRAY*SV1:*:*:*)
+	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit 0 ;;
+    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+        exit 0 ;;
+    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    sparc*:BSD/OS:*:*)
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    *:BSD/OS:*:*)
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+	exit 0 ;;
+    *:FreeBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit 0 ;;
+    i*:CYGWIN*:*)
+	echo ${UNAME_MACHINE}-pc-cygwin
+	exit 0 ;;
+    i*:MINGW*:*)
+	echo ${UNAME_MACHINE}-pc-mingw32
+	exit 0 ;;
+    i*:PW*:*)
+	echo ${UNAME_MACHINE}-pc-pw32
+	exit 0 ;;
+    x86:Interix*:3*)
+	echo i386-pc-interix3
+	exit 0 ;;
+    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+	# How do we know it's Interix rather than the generic POSIX subsystem?
+	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+	# UNAME_MACHINE based on the output of uname instead of i386?
+	echo i386-pc-interix
+	exit 0 ;;
+    i*:UWIN*:*)
+	echo ${UNAME_MACHINE}-pc-uwin
+	exit 0 ;;
+    p*:CYGWIN*:*)
+	echo powerpcle-unknown-cygwin
+	exit 0 ;;
+    prep*:SunOS:5.*:*)
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	exit 0 ;;
+    *:GNU:*:*)
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	exit 0 ;;
+    i*86:Minix:*:*)
+	echo ${UNAME_MACHINE}-pc-minix
+	exit 0 ;;
+    arm*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    ia64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    m68*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    mips:Linux:*:*)
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef mips
+	#undef mipsel
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=mipsel
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=mips
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
+	rm -f $dummy.c
+	test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0
+	;;
+    ppc:Linux:*:*)
+	echo powerpc-unknown-linux-gnu
+	exit 0 ;;
+    ppc64:Linux:*:*)
+	echo powerpc64-unknown-linux-gnu
+	exit 0 ;;
+    alpha:Linux:*:*)
+	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+	  EV5)   UNAME_MACHINE=alphaev5 ;;
+	  EV56)  UNAME_MACHINE=alphaev56 ;;
+	  PCA56) UNAME_MACHINE=alphapca56 ;;
+	  PCA57) UNAME_MACHINE=alphapca56 ;;
+	  EV6)   UNAME_MACHINE=alphaev6 ;;
+	  EV67)  UNAME_MACHINE=alphaev67 ;;
+	  EV68*) UNAME_MACHINE=alphaev68 ;;
+        esac
+	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+	exit 0 ;;
+    parisc:Linux:*:* | hppa:Linux:*:*)
+	# Look for CPU level
+	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
+	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
+	  *)    echo hppa-unknown-linux-gnu ;;
+	esac
+	exit 0 ;;
+    parisc64:Linux:*:* | hppa64:Linux:*:*)
+	echo hppa64-unknown-linux-gnu
+	exit 0 ;;
+    s390:Linux:*:* | s390x:Linux:*:*)
+	echo ${UNAME_MACHINE}-ibm-linux
+	exit 0 ;;
+    sh*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    sparc:Linux:*:* | sparc64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit 0 ;;
+    x86_64:Linux:*:*)
+	echo x86_64-unknown-linux-gnu
+	exit 0 ;;
+    i*86:Linux:*:*)
+	# The BFD linker knows what the default object file format is, so
+	# first see if it will tell us. cd to the root directory to prevent
+	# problems with other programs or directories called `ld' in the path.
+	# Set LC_ALL=C to ensure ld outputs messages in English.
+	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+			 | sed -ne '/supported targets:/!d
+				    s/[ 	][ 	]*/ /g
+				    s/.*supported targets: *//
+				    s/ .*//
+				    p'`
+        case "$ld_supported_targets" in
+	  elf32-i386)
+		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+		;;
+	  a.out-i386-linux)
+		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+		exit 0 ;;		
+	  coff-i386)
+		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+		exit 0 ;;
+	  "")
+		# Either a pre-BFD a.out linker (linux-gnuoldld) or
+		# one that does not give us useful --help.
+		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+		exit 0 ;;
+	esac
+	# Determine whether the default compiler is a.out or elf
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <features.h>
+	#ifdef __ELF__
+	# ifdef __GLIBC__
+	#  if __GLIBC__ >= 2
+	LIBC=gnu
+	#  else
+	LIBC=gnulibc1
+	#  endif
+	# else
+	LIBC=gnulibc1
+	# endif
+	#else
+	#ifdef __INTEL_COMPILER
+	LIBC=gnu
+	#else
+	LIBC=gnuaout
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
+	rm -f $dummy.c
+	test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
+	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
+	;;
+    i*86:DYNIX/ptx:4*:*)
+	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+	# earlier versions are messed up and put the nodename in both
+	# sysname and nodename.
+	echo i386-sequent-sysv4
+	exit 0 ;;
+    i*86:UNIX_SV:4.2MP:2.*)
+        # Unixware is an offshoot of SVR4, but it has its own version
+        # number series starting with 2...
+        # I am not positive that other SVR4 systems won't match this,
+	# I just have to hope.  -- rms.
+        # Use sysv4.2uw... so that sysv4* matches it.
+	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+	exit 0 ;;
+    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+	else
+		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+	fi
+	exit 0 ;;
+    i*86:*:5:[78]*)
+	case `/bin/uname -X | grep "^Machine"` in
+	    *486*)	     UNAME_MACHINE=i486 ;;
+	    *Pentium)	     UNAME_MACHINE=i586 ;;
+	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+	esac
+	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	exit 0 ;;
+    i*86:*:3.2:*)
+	if test -f /usr/options/cb.name; then
+		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+	elif /bin/uname -X 2>/dev/null >/dev/null ; then
+		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
+			&& UNAME_MACHINE=i586
+		(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
+			&& UNAME_MACHINE=i686
+		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+	else
+		echo ${UNAME_MACHINE}-pc-sysv32
+	fi
+	exit 0 ;;
+    i*86:*DOS:*:*)
+	echo ${UNAME_MACHINE}-pc-msdosdjgpp
+	exit 0 ;;
+    pc:*:*:*)
+	# Left here for compatibility:
+        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+        # the processor, so we play safe by assuming i386.
+	echo i386-pc-msdosdjgpp
+        exit 0 ;;
+    Intel:Mach:3*:*)
+	echo i386-pc-mach3
+	exit 0 ;;
+    paragon:*:*:*)
+	echo i860-intel-osf1
+	exit 0 ;;
+    i860:*:4.*:*) # i860-SVR4
+	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+	else # Add other i860-SVR4 vendors below as they are discovered.
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	fi
+	exit 0 ;;
+    mini*:CTIX:SYS*5:*)
+	# "miniframe"
+	echo m68010-convergent-sysv
+	exit 0 ;;
+    M68*:*:R3V[567]*:*)
+	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
+    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0)
+	OS_REL=''
+	test -r /etc/.relid \
+	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+          && echo i486-ncr-sysv4 && exit 0 ;;
+    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    mc68030:UNIX_System_V:4.*:*)
+	echo m68k-atari-sysv4
+	exit 0 ;;
+    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+	echo i386-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    TSUNAMI:LynxOS:2.*:*)
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    rs6000:LynxOS:2.*:*)
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+	exit 0 ;;
+    SM[BE]S:UNIX_SV:*:*)
+	echo mips-dde-sysv${UNAME_RELEASE}
+	exit 0 ;;
+    RM*:ReliantUNIX-*:*:*)
+	echo mips-sni-sysv4
+	exit 0 ;;
+    RM*:SINIX-*:*:*)
+	echo mips-sni-sysv4
+	exit 0 ;;
+    *:SINIX-*:*:*)
+	if uname -p 2>/dev/null >/dev/null ; then
+		UNAME_MACHINE=`(uname -p) 2>/dev/null`
+		echo ${UNAME_MACHINE}-sni-sysv4
+	else
+		echo ns32k-sni-sysv
+	fi
+	exit 0 ;;
+    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+                      # says <Richard.M.Bartel@ccMail.Census.GOV>
+        echo i586-unisys-sysv4
+        exit 0 ;;
+    *:UNIX_System_V:4*:FTX*)
+	# From Gerald Hewes <hewes@openmarket.com>.
+	# How about differentiating between stratus architectures? -djm
+	echo hppa1.1-stratus-sysv4
+	exit 0 ;;
+    *:*:*:FTX*)
+	# From seanf@swdc.stratus.com.
+	echo i860-stratus-sysv4
+	exit 0 ;;
+    *:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo hppa1.1-stratus-vos
+	exit 0 ;;
+    mc68*:A/UX:*:*)
+	echo m68k-apple-aux${UNAME_RELEASE}
+	exit 0 ;;
+    news*:NEWS-OS:6*:*)
+	echo mips-sony-newsos6
+	exit 0 ;;
+    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+	if [ -d /usr/nec ]; then
+	        echo mips-nec-sysv${UNAME_RELEASE}
+	else
+	        echo mips-unknown-sysv${UNAME_RELEASE}
+	fi
+        exit 0 ;;
+    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+	echo powerpc-be-beos
+	exit 0 ;;
+    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
+	echo powerpc-apple-beos
+	exit 0 ;;
+    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+	echo i586-pc-beos
+	exit 0 ;;
+    SX-4:SUPER-UX:*:*)
+	echo sx4-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    SX-5:SUPER-UX:*:*)
+	echo sx5-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
+    Power*:Rhapsody:*:*)
+	echo powerpc-apple-rhapsody${UNAME_RELEASE}
+	exit 0 ;;
+    *:Rhapsody:*:*)
+	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+	exit 0 ;;
+    *:Darwin:*:*)
+	echo `uname -p`-apple-darwin${UNAME_RELEASE}
+	exit 0 ;;
+    *:procnto*:*:* | *:QNX:[0123456789]*:*)
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
+		UNAME_MACHINE=pc
+	fi
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+	exit 0 ;;
+    *:QNX:*:4*)
+	echo i386-pc-qnx
+	exit 0 ;;
+    NSR-[GKLNPTVW]:NONSTOP_KERNEL:*:*)
+	echo nsr-tandem-nsk${UNAME_RELEASE}
+	exit 0 ;;
+    *:NonStop-UX:*:*)
+	echo mips-compaq-nonstopux
+	exit 0 ;;
+    BS2000:POSIX*:*:*)
+	echo bs2000-siemens-sysv
+	exit 0 ;;
+    DS/*:UNIX_System_V:*:*)
+	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+	exit 0 ;;
+    *:Plan9:*:*)
+	# "uname -m" is not consistent, so use $cputype instead. 386
+	# is converted to i386 for consistency with other x86
+	# operating systems.
+	if test "$cputype" = "386"; then
+	    UNAME_MACHINE=i386
+	else
+	    UNAME_MACHINE="$cputype"
+	fi
+	echo ${UNAME_MACHINE}-unknown-plan9
+	exit 0 ;;
+    i*86:OS/2:*:*)
+	# If we were able to find `uname', then EMX Unix compatibility
+	# is probably installed.
+	echo ${UNAME_MACHINE}-pc-os2-emx
+	exit 0 ;;
+    *:TOPS-10:*:*)
+	echo pdp10-unknown-tops10
+	exit 0 ;;
+    *:TENEX:*:*)
+	echo pdp10-unknown-tenex
+	exit 0 ;;
+    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+	echo pdp10-dec-tops20
+	exit 0 ;;
+    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+	echo pdp10-xkl-tops20
+	exit 0 ;;
+    *:TOPS-20:*:*)
+	echo pdp10-unknown-tops20
+	exit 0 ;;
+    *:ITS:*:*)
+	echo pdp10-unknown-its
+	exit 0 ;;
+    i*86:XTS-300:*:STOP)
+	echo ${UNAME_MACHINE}-unknown-stop
+	exit 0 ;;
+    i*86:atheos:*:*)
+	echo ${UNAME_MACHINE}-unknown-atheos
+	exit 0 ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
+     I don't know....  */
+  printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+  printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+          "4"
+#else
+	  ""
+#endif
+         ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+  printf ("arm-acorn-riscix"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+  printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+  int version;
+  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+  if (version < 4)
+    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+  else
+    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+  exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+  printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+  printf ("ns32k-encore-mach\n"); exit (0);
+#else
+  printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+  printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+  printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+  printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+    struct utsname un;
+
+    uname(&un);
+
+    if (strncmp(un.version, "V2", 2) == 0) {
+	printf ("i386-sequent-ptx2\n"); exit (0);
+    }
+    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+	printf ("i386-sequent-ptx1\n"); exit (0);
+    }
+    printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+#  include <sys/param.h>
+#  if defined (BSD)
+#   if BSD == 43
+      printf ("vax-dec-bsd4.3\n"); exit (0);
+#   else
+#    if BSD == 199006
+      printf ("vax-dec-bsd4.3reno\n"); exit (0);
+#    else
+      printf ("vax-dec-bsd\n"); exit (0);
+#    endif
+#   endif
+#  else
+    printf ("vax-dec-bsd\n"); exit (0);
+#  endif
+# else
+    printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+  printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+  exit (1);
+}
+EOF
+
+$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
+rm -f $dummy.c $dummy
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+    case `getsysinfo -f cpu_type` in
+    c1*)
+	echo c1-convex-bsd
+	exit 0 ;;
+    c2*)
+	if getsysinfo -f scalar_acc
+	then echo c32-convex-bsd
+	else echo c2-convex-bsd
+	fi
+	exit 0 ;;
+    c34*)
+	echo c34-convex-bsd
+	exit 0 ;;
+    c38*)
+	echo c38-convex-bsd
+	exit 0 ;;
+    c4*)
+	echo c4-convex-bsd
+	exit 0 ;;
+    esac
+fi
+
+# NOTE -- Begin fallback cases added for bash -- NOTE
+case "$UNAME" in
+uts) echo uts-amdahl-sysv${UNAME_RELEASE}; exit 0 ;;
+esac
+
+if [ -f /bin/fxc.info ]; then
+	echo fxc-alliant-concentrix
+	exit 0
+fi
+# NOTE -- End fallback cases added for bash -- NOTE
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+    ftp://ftp.gnu.org/pub/gnu/config/
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo               = `(hostinfo) 2>/dev/null`
+/bin/universe          = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch              = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM  = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/readline-4.3/support/config.sub b/readline-4.3/support/config.sub
new file mode 100644
index 0000000..538dc09
--- /dev/null
+++ b/readline-4.3/support/config.sub
@@ -0,0 +1,1497 @@
+#! /bin/sh
+# Configuration validation subroutine script.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002 Free Software Foundation, Inc.
+
+timestamp='2002-03-07'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine.  It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support.  The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+       $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+  -h, --help         print this help, then exit
+  -t, --time-stamp   print date of last modification, then exit
+  -v, --version      print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions.  There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+  case $1 in
+    --time-stamp | --time* | -t )
+       echo "$timestamp" ; exit 0 ;;
+    --version | -v )
+       echo "$version" ; exit 0 ;;
+    --help | --h* | -h )
+       echo "$usage"; exit 0 ;;
+    -- )     # Stop option processing
+       shift; break ;;
+    - )	# Use stdin as input.
+       break ;;
+    -* )
+       echo "$me: invalid option $1$help"
+       exit 1 ;;
+
+    *local*)
+       # First pass through any local machine types.
+       echo $1
+       exit 0;;
+
+    * )
+       break ;;
+  esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+    exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+    exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+  nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-* | rtmk-nova*)
+    os=-$maybe_os
+    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+    ;;
+  *)
+    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+    if [ $basic_machine != $1 ]
+    then os=`echo $1 | sed 's/.*-/-/'`
+    else os=; fi
+    ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work.  We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+	-sun*os*)
+		# Prevent following clause from handling this invalid input.
+		;;
+	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+	-apple | -axis)
+		os=
+		basic_machine=$1
+		;;
+	-sim | -cisco | -oki | -wec | -winbond)
+		os=
+		basic_machine=$1
+		;;
+	-scout)
+		;;
+	-wrs)
+		os=-vxworks
+		basic_machine=$1
+		;;
+	-chorusos*)
+		os=-chorusos
+		basic_machine=$1
+		;;
+ 	-chorusrdb)
+ 		os=-chorusrdb
+		basic_machine=$1
+ 		;;
+	-hiux*)
+		os=-hiuxwe2
+		;;
+	-sco5)
+		os=-sco3.2v5
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco4)
+		os=-sco3.2v4
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2.[4-9]*)
+		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco3.2v[4-9]*)
+		# Don't forget version if it is 3.2v4 or newer.
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-sco*)
+		os=-sco3.2v2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-udk*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-isc)
+		os=-isc2.2
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-clix*)
+		basic_machine=clipper-intergraph
+		;;
+	-isc*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+		;;
+	-lynx*)
+		os=-lynxos
+		;;
+	-ptx*)
+		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+		;;
+	-windowsnt*)
+		os=`echo $os | sed -e 's/windowsnt/winnt/'`
+		;;
+	-psos*)
+		os=-psos
+		;;
+	-mint | -mint[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+	# Recognize the basic CPU types without company name.
+	# Some are omitted here because they have special meanings below.
+	1750a | 580 \
+	| a29k \
+	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
+	| c4x | clipper \
+	| d10v | d30v | dsp16xx \
+	| fr30 \
+	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+	| i370 | i860 | i960 | ia64 \
+	| m32r | m68000 | m68k | m88k | mcore \
+	| mips | mips16 | mips64 | mips64el | mips64orion | mips64orionel \
+	| mips64vr4100 | mips64vr4100el | mips64vr4300 \
+	| mips64vr4300el | mips64vr5000 | mips64vr5000el \
+	| mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
+	| mipsisa32 | mipsisa64 \
+	| mn10200 | mn10300 \
+	| ns16k | ns32k \
+	| openrisc | or32 \
+	| pdp10 | pdp11 | pj | pjl \
+	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+	| pyramid \
+	| sh | sh[34] | sh[34]eb | shbe | shle | sh64 \
+	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
+	| strongarm \
+	| tahoe | thumb | tic80 | tron \
+	| v850 | v850e \
+	| we32k \
+	| x86 | xscale | xstormy16 | xtensa \
+	| z8k)
+		basic_machine=$basic_machine-unknown
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12)
+		# Motorola 68HC11/12.
+		basic_machine=$basic_machine-unknown
+		os=-none
+		;;
+	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+		;;
+
+	# We use `pc' rather than `unknown'
+	# because (1) that's what they normally are, and
+	# (2) the word "unknown" tends to confuse beginning users.
+	i*86 | x86_64)
+	  basic_machine=$basic_machine-pc
+	  ;;
+	# Object if more than one company name word.
+	*-*-*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+	# Recognize the basic CPU types with company name.
+	580-* \
+	| a29k-* \
+	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| arm-*  | armbe-* | armle-* | armv*-* \
+	| avr-* \
+	| bs2000-* \
+	| c[123]* | c30-* | [cjt]90-* | c54x-* \
+	| clipper-* | cydra-* \
+	| d10v-* | d30v-* \
+	| elxsi-* \
+	| f30[01]-* | f700-* | fr30-* | fx80-* \
+	| h8300-* | h8500-* \
+	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+	| i*86-* | i860-* | i960-* | ia64-* \
+	| m32r-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+	| m88110-* | m88k-* | mcore-* \
+	| mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
+	| mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
+	| mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
+	| orion-* \
+	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+	| pyramid-* \
+	| romp-* | rs6000-* \
+	| sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* | sh64-* \
+	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
+	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+	| tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
+	| v850-* | v850e-* | vax-* \
+	| we32k-* \
+	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
+	| xtensa-* \
+	| ymp-* \
+	| z8k-*)
+		;;
+
+	# NOTE -- BEGIN cases added for Bash -- NOTE
+	butterfly-bbn* | cadmus-* | ews*-nec | masscomp-masscomp \
+	| tandem-* | symmetric-* | drs6000-icl | *-*ardent | concurrent-* \
+	| ksr1-* | esa-ibm | fxc-alliant | *370-amdahl | sx[45]*-nec )
+		;;
+	# NOTE -- END cases added for Bash -- NOTE
+	
+	# Recognize the various machine names and aliases which stand
+	# for a CPU type and a company and sometimes even an OS.
+	386bsd)
+		basic_machine=i386-unknown
+		os=-bsd
+		;;
+	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+		basic_machine=m68000-att
+		;;
+	3b*)
+		basic_machine=we32k-att
+		;;
+	a29khif)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	adobe68k)
+		basic_machine=m68010-adobe
+		os=-scout
+		;;
+	alliant | fx80)
+		basic_machine=fx80-alliant
+		;;
+	altos | altos3068)
+		basic_machine=m68k-altos
+		;;
+	am29k)
+		basic_machine=a29k-none
+		os=-bsd
+		;;
+	amdahl)
+		basic_machine=580-amdahl
+		os=-sysv
+		;;
+	amiga | amiga-*)
+		basic_machine=m68k-unknown
+		;;
+	amigaos | amigados)
+		basic_machine=m68k-unknown
+		os=-amigaos
+		;;
+	amigaunix | amix)
+		basic_machine=m68k-unknown
+		os=-sysv4
+		;;
+	apollo68)
+		basic_machine=m68k-apollo
+		os=-sysv
+		;;
+	apollo68bsd)
+		basic_machine=m68k-apollo
+		os=-bsd
+		;;
+	aux)
+		basic_machine=m68k-apple
+		os=-aux
+		;;
+	balance)
+		basic_machine=ns32k-sequent
+		os=-dynix
+		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
+	convex-c1)
+		basic_machine=c1-convex
+		os=-bsd
+		;;
+	convex-c2)
+		basic_machine=c2-convex
+		os=-bsd
+		;;
+	convex-c32)
+		basic_machine=c32-convex
+		os=-bsd
+		;;
+	convex-c34)
+		basic_machine=c34-convex
+		os=-bsd
+		;;
+	convex-c38)
+		basic_machine=c38-convex
+		os=-bsd
+		;;
+	cray | j90)
+		basic_machine=j90-cray
+		os=-unicos
+		;;
+	crds | unos)
+		basic_machine=m68k-crds
+		;;
+	cris | cris-* | etrax*)
+		basic_machine=cris-axis
+		;;
+	da30 | da30-*)
+		basic_machine=m68k-da30
+		;;
+	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+		basic_machine=mips-dec
+		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
+	delta | 3300 | motorola-3300 | motorola-delta \
+	      | 3300-motorola | delta-motorola)
+		basic_machine=m68k-motorola
+		;;
+	delta88)
+		basic_machine=m88k-motorola
+		os=-sysv3
+		;;
+	dpx20 | dpx20-*)
+		basic_machine=rs6000-bull
+		os=-bosx
+		;;
+	dpx2* | dpx2*-bull)
+		basic_machine=m68k-bull
+		os=-sysv3
+		;;
+	ebmon29k)
+		basic_machine=a29k-amd
+		os=-ebmon
+		;;
+	elxsi)
+		basic_machine=elxsi-elxsi
+		os=-bsd
+		;;
+	encore | umax | mmax | multimax)	# bash
+		basic_machine=ns32k-encore
+		;;
+	es1800 | OSE68k | ose68k | ose | OSE)
+		basic_machine=m68k-ericsson
+		os=-ose
+		;;
+	fx2800)
+		basic_machine=i860-alliant
+		;;
+	genix)
+		basic_machine=ns32k-ns
+		;;
+	gmicro)
+		basic_machine=tron-gmicro
+		os=-sysv
+		;;
+	go32)
+		basic_machine=i386-pc
+		os=-go32
+		;;
+	h3050r* | hiux*)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	h8300hms)
+		basic_machine=h8300-hitachi
+		os=-hms
+		;;
+	h8300xray)
+		basic_machine=h8300-hitachi
+		os=-xray
+		;;
+	h8500hms)
+		basic_machine=h8500-hitachi
+		os=-hms
+		;;
+	harris)
+		basic_machine=m88k-harris
+		os=-sysv3
+		;;
+	hbullx20-bull)
+		basic_machine=m68k-bull		# bash
+		;;
+	hp300-*)
+		basic_machine=m68k-hp
+		;;
+	hp300bsd)
+		basic_machine=m68k-hp
+		os=-bsd
+		;;
+	hp300hpux)
+		basic_machine=m68k-hp
+		os=-hpux
+		;;
+	hp3k9[0-9][0-9] | hp9[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k2[0-9][0-9] | hp9k31[0-9])
+		basic_machine=m68000-hp
+		;;
+	hp9k3[2-9][0-9])
+		basic_machine=m68k-hp
+		;;
+	hp9k6[0-9][0-9] | hp6[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hp9k7[0-79][0-9] | hp7[0-79][0-9])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k78[0-9] | hp78[0-9])
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+		# FIXME: really hppa2.0-hp
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][13679] | hp8[0-9][13679])
+		basic_machine=hppa1.1-hp
+		;;
+	hp9k8[0-9][0-9] | hp8[0-9][0-9])
+		basic_machine=hppa1.0-hp
+		;;
+	hppa-next)
+		os=-nextstep3
+		;;
+	hppaosf)
+		basic_machine=hppa1.1-hp
+		os=-osf
+		;;
+	hppro)
+		basic_machine=hppa1.1-hp
+		os=-proelf
+		;;
+	ibm032-*)
+		basic_machine=ibmrt-ibm		# bash
+		;;
+	i370-ibm* | ibm*)
+		basic_machine=i370-ibm
+		;;
+# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+	i*86v32)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv32
+		;;
+	i*86v4*)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv4
+		;;
+	i*86v)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-sysv
+		;;
+	i*86sol2)
+		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+		os=-solaris2
+		;;
+	i386-go32)
+		basic_machine=i386-pc		# bash
+		os=-go32
+		;;
+	i386-mingw32)
+		basic_machine=i386-pc		# bash
+		os=-mingw32
+		;;
+	i386mach)
+		basic_machine=i386-mach
+		os=-mach
+		;;
+	i386-vsta | vsta)
+		basic_machine=i386-unknown
+		os=-vsta
+		;;
+	iris | iris4d)
+		basic_machine=mips-sgi
+		case $os in
+		    -irix*)
+			;;
+		    *)
+			os=-irix4
+			;;
+		esac
+		;;
+	isi68 | isi)
+		basic_machine=m68k-isi
+		os=-sysv
+		;;
+	luna88k-omron* | m88k-omron*)		# bash
+		basic_machine=m88k-omron
+		;;
+	magicstation*)
+		basic_machine=magicstation-unknown	# bash
+		;;
+	magnum | m3230)
+		basic_machine=mips-mips
+		os=-sysv
+		;;
+	merlin)
+		basic_machine=ns32k-utek
+		os=-sysv
+		;;
+	mingw32)
+		basic_machine=i386-pc
+		os=-mingw32
+		;;
+	miniframe)
+		basic_machine=m68000-convergent
+		;;
+	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+		basic_machine=m68k-atari
+		os=-mint
+		;;
+	mips3*-*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+		;;
+	mips3*)
+		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+		;;
+	mmix*)
+		basic_machine=mmix-knuth
+		os=-mmixware
+		;;
+	monitor)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
+	msdos)
+		basic_machine=i386-pc
+		os=-msdos
+		;;
+	mvs)
+		basic_machine=i370-ibm
+		os=-mvs
+		;;
+	ncr3000)
+		basic_machine=i486-ncr
+		os=-sysv4
+		;;
+	netbsd386)
+		basic_machine=i386-unknown
+		os=-netbsd
+		;;
+	netwinder)
+		basic_machine=armv4l-rebel
+		os=-linux
+		;;
+	news | news700 | news800 | news900)
+		basic_machine=m68k-sony
+		os=-newsos
+		;;
+	news1000)
+		basic_machine=m68030-sony
+		os=-newsos
+		;;
+	news-3600 | risc-news)
+		basic_machine=mips-sony
+		os=-newsos
+		;;
+	necv70)
+		basic_machine=v70-nec
+		os=-sysv
+		;;
+	next | m*-next )
+		basic_machine=m68k-next
+		case $os in
+		    -nextstep* )
+			;;
+		    -ns2*)
+		      os=-nextstep2
+			;;
+		    *)
+		      os=-nextstep3
+			;;
+		esac
+		;;
+	nh3000)
+		basic_machine=m68k-harris
+		os=-cxux
+		;;
+	nh[45]000)
+		basic_machine=m88k-harris
+		os=-cxux
+		;;
+	nindy960)
+		basic_machine=i960-intel
+		os=-nindy
+		;;
+	mon960)
+		basic_machine=i960-intel
+		os=-mon960
+		;;
+	nonstopux)
+		basic_machine=mips-compaq
+		os=-nonstopux
+		;;
+	np1)
+		basic_machine=np1-gould
+		;;
+	nsr-tandem)
+		basic_machine=nsr-tandem
+		;;
+	odt | odt3 | odt4)	# SCO Open Desktop
+		basic_machine=i386-pc		# bash
+		os=-sco3.2v4
+		;;
+	op50n-* | op60c-*)
+		basic_machine=hppa1.1-oki
+		os=-proelf
+		;;
+	or32 | or32-*)
+		basic_machine=or32-unknown
+		os=-coff
+		;;
+	OSE68000 | ose68000)
+		basic_machine=m68000-ericsson
+		os=-ose
+		;;
+	osr5 | sco5)		# SCO Open Server
+		basic_machine=i386-pc		# bash
+		os=-sco3.2v5
+		;;
+	os68k)
+		basic_machine=m68k-none
+		os=-os68k
+		;;
+	pa-hitachi)
+		basic_machine=hppa1.1-hitachi
+		os=-hiuxwe2
+		;;
+	paragon)
+		basic_machine=i860-intel
+		os=-osf
+		;;
+	pbd)
+		basic_machine=sparc-tti
+		;;
+	pbb)
+		basic_machine=m68k-tti
+		;;
+        pc532 | pc532-*)
+		basic_machine=ns32k-pc532
+		;;
+	pentium | p5 | k5 | k6 | nexgen | viac3)
+		basic_machine=i586-pc
+		;;
+	pentiumpro | p6 | 6x86 | athlon)
+		basic_machine=i686-pc
+		;;
+	pentiumii | pentium2)
+		basic_machine=i686-pc
+		;;
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumpro-* | p6-* | 6x86-* | athlon-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pentiumii-* | pentium2-*)
+		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	pn)
+		basic_machine=pn-gould
+		;;
+	power)	basic_machine=power-ibm
+		;;
+	ppc)	basic_machine=powerpc-unknown
+	        ;;
+	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppcle | powerpclittle | ppc-le | powerpc-little)
+		basic_machine=powerpcle-unknown
+	        ;;
+	ppcle-* | powerpclittle-*)
+		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64)	basic_machine=powerpc64-unknown
+	        ;;
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+		basic_machine=powerpc64le-unknown
+	        ;;
+	ppc64le-* | powerpc64little-*)
+		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
+	ps2)
+		basic_machine=i386-ibm
+		;;
+	pw32)
+		basic_machine=i586-unknown
+		os=-pw32
+		;;
+	rom68k)
+		basic_machine=m68k-rom68k
+		os=-coff
+		;;
+	rm[46]00)
+		basic_machine=mips-siemens
+		;;
+	rtpc | rtpc-*)
+		basic_machine=romp-ibm
+		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
+	sa29200)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	sequent)
+		basic_machine=i386-sequent
+		;;
+	sh)
+		basic_machine=sh-hitachi
+		os=-hms
+		;;
+	sparclite-wrs | simso-wrs)
+		basic_machine=sparclite-wrs
+		os=-vxworks
+		;;
+	sps7)
+		basic_machine=m68k-bull
+		os=-sysv2
+		;;
+	spur)
+		basic_machine=spur-unknown
+		;;
+	st2000)
+		basic_machine=m68k-tandem
+		;;
+	stratus)
+		basic_machine=i860-stratus
+		os=-sysv4
+		;;
+	sun2)
+		basic_machine=m68000-sun
+		;;
+	sun2os3)
+		basic_machine=m68000-sun
+		os=-sunos3
+		;;
+	sun2os4)
+		basic_machine=m68000-sun
+		os=-sunos4
+		;;
+	sun3os3)
+		basic_machine=m68k-sun
+		os=-sunos3
+		;;
+	sun3os4)
+		basic_machine=m68k-sun
+		os=-sunos4
+		;;
+	sun4os3)
+		basic_machine=sparc-sun
+		os=-sunos3
+		;;
+	sun4os4)
+		basic_machine=sparc-sun
+		os=-sunos4
+		;;
+	sun4sol2)
+		basic_machine=sparc-sun
+		os=-solaris2
+		;;
+	sun3 | sun3-*)
+		basic_machine=m68k-sun
+		;;
+	sun4)
+		basic_machine=sparc-sun
+		;;
+	sun386 | sun386i | roadrunner)
+		basic_machine=i386-sun
+		;;
+        sv1)
+		basic_machine=sv1-cray
+		os=-unicos
+		;;
+	symmetry)
+		basic_machine=i386-sequent
+		os=-dynix
+		;;
+	t3d)
+		basic_machine=alpha-cray
+		os=-unicos
+		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+	tic54x | c54x*)
+		basic_machine=tic54x-unknown
+		os=-coff
+		;;
+	tx39)
+		basic_machine=mipstx39-unknown
+		;;
+	tx39el)
+		basic_machine=mipstx39el-unknown
+		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
+	tower | tower-32)
+		basic_machine=m68k-ncr
+		;;
+	udi29k)
+		basic_machine=a29k-amd
+		os=-udi
+		;;
+	ultra3)
+		basic_machine=a29k-nyu
+		os=-sym1
+		;;
+	uw2 | unixware | unixware2)		# bash
+		basic_machine=i386-pc
+		os=-sysv4.2uw2.1
+		;;
+	uw7 | unixware7)			# bash
+		basic_machine=i386-pc
+		os=-sysv5uw7
+		;;
+	v810 | necv810)
+		basic_machine=v810-nec
+		os=-none
+		;;
+	vaxv)
+		basic_machine=vax-dec
+		os=-sysv
+		;;
+	vms)
+		basic_machine=vax-dec
+		os=-vms
+		;;
+	vpp*|vx|vx-*)
+               basic_machine=f301-fujitsu
+               ;;
+	vxworks960)
+		basic_machine=i960-wrs
+		os=-vxworks
+		;;
+	vxworks68)
+		basic_machine=m68k-wrs
+		os=-vxworks
+		;;
+	vxworks29k)
+		basic_machine=a29k-wrs
+		os=-vxworks
+		;;
+	w65*)
+		basic_machine=w65-wdc
+		os=-none
+		;;
+	w89k-*)
+		basic_machine=hppa1.1-winbond
+		os=-proelf
+		;;
+	windows32)
+		basic_machine=i386-pc
+		os=-windows32-msvcrt
+		;;
+        xps | xps100)
+		basic_machine=xps100-honeywell
+		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
+	z8k-*-coff)
+		basic_machine=z8k-unknown
+		os=-sim
+		;;
+	none)
+		basic_machine=none-none
+		os=-none
+		;;
+
+# Here we handle the default manufacturer of certain CPU types.  It is in
+# some cases the only manufacturer, in others, it is the most popular.
+	w89k)
+		basic_machine=hppa1.1-winbond
+		;;
+	op50n)
+		basic_machine=hppa1.1-oki
+		;;
+	op60c)
+		basic_machine=hppa1.1-oki
+		;;
+	romp)
+		basic_machine=romp-ibm
+		;;
+	rs6000)
+		basic_machine=rs6000-ibm
+		;;
+	vax)
+		basic_machine=vax-dec
+		;;
+	pdp10)
+		# there are many clones, so DEC is not a safe bet
+		basic_machine=pdp10-unknown
+		;;
+	pdp11)
+		basic_machine=pdp11-dec
+		;;
+	we32k)
+		basic_machine=we32k-att
+		;;
+	sh3 | sh4 | sh3eb | sh4eb)
+		basic_machine=sh-unknown
+		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
+	sparc | sparcv9 | sparcv9b)
+		basic_machine=sparc-sun
+		;;
+        cydra)
+		basic_machine=cydra-cydrome
+		;;
+	orion)
+		basic_machine=orion-highlevel
+		;;
+	orion105)
+		basic_machine=clipper-highlevel
+		;;
+	mac | mpw | mac-mpw)
+		basic_machine=m68k-apple
+		;;
+	pmac | pmac-mpw)
+		basic_machine=powerpc-apple
+		;;
+	c4x*)
+		basic_machine=c4x-none
+		os=-coff
+		;;
+	*-unknown)
+		# Make sure to match an already-canonicalized machine name.
+		;;
+	*)
+		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+		exit 1
+		;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+	*-digital*)
+		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+		;;
+	*-commodore*)
+		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+		;;
+	*)
+		;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+        # First match some system type aliases
+        # that might get confused with valid system types.
+	# -solaris* is a basic system type, with this one exception.
+	-solaris1 | -solaris1.*)
+		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+		;;
+	-solaris)
+		os=-solaris2
+		;;
+	-svr4*)
+		os=-sysv4
+		;;
+	-unixware7*)			# bash
+		os=-sysv5uw7
+		;;
+	-unixware*)
+		os=-sysv4.2uw
+		;;
+	-gnu/linux*)
+		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+		;;
+	# First accept the basic system types.
+	# The portable systems comes first.
+	# Each alternative MUST END IN A *, to match a version number.
+	# -sysv* is not here because it comes later, after sysvr4.
+	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+	      | -aos* \
+	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
+	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+	      | -chorusos* | -chorusrdb* \
+	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
+	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova*)
+	# Remember, each alternative MUST END IN *, to match a version number.
+		;;
+	# NOTE -- BEGIN CASES ADDED FOR Bash -- NOTE
+	-powerux* | -superux*)
+		;;
+	# NOTE -- END CASES ADDED FOR Bash -- NOTE
+	-qnx*)
+		case $basic_machine in
+		    x86-* | i*86-*)
+			;;
+		    *)
+			os=-nto$os
+			;;
+		esac
+		;;
+	-nto*)
+		os=-nto-qnx
+		;;
+	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
+	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+		;;
+	-mac*)
+		os=`echo $os | sed -e 's|mac|macos|'`
+		;;
+	-linux*)
+		os=`echo $os | sed -e 's|linux|linux-gnu|'`
+		;;
+	-sunos5*)
+		os=`echo $os | sed -e 's|sunos5|solaris2|'`
+		;;
+	-sunos6*)
+		os=`echo $os | sed -e 's|sunos6|solaris3|'`
+		;;
+	-opened*)
+		os=-openedition
+		;;
+	-wince*)
+		os=-wince
+		;;
+	-osfrose*)
+		os=-osfrose
+		;;
+	-osf*)
+		os=-osf
+		;;
+	-utek*)
+		os=-bsd
+		;;
+	-dynix*)
+		os=-bsd
+		;;
+	-acis*)
+		os=-aos
+		;;
+	-atheos*)
+		os=-atheos
+		;;
+	-386bsd)
+		os=-bsd
+		;;
+	-ctix* | -uts*)
+		os=-sysv
+		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
+	-ns2 )
+	        os=-nextstep2
+		;;
+	-nsk*)
+		os=-nsk
+		;;
+	# Preserve the version number of sinix5.
+	-sinix5.*)
+		os=`echo $os | sed -e 's|sinix|sysv|'`
+		;;
+	-sinix*)
+		os=-sysv4
+		;;
+	-triton*)
+		os=-sysv3
+		;;
+	-oss*)
+		os=-sysv3
+		;;
+	-svr4)
+		os=-sysv4
+		;;
+	-svr3)
+		os=-sysv3
+		;;
+	-sysvr4)
+		os=-sysv4
+		;;
+	-sysvr5)				# bash
+		os=-sysv5
+		;;
+	# This must come after -sysvr4.
+	-sysv*)
+		;;
+	-ose*)
+		os=-ose
+		;;
+	-es1800*)
+		os=-ose
+		;;
+	-xenix)
+		os=-xenix
+		;;
+        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+	        os=-mint
+		;;
+	-none)
+		;;
+	*)
+		# Get rid of the `-' at the beginning of $os.
+		os=`echo $os | sed 's/[^-]*-//'`
+		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+		exit 1
+		;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system.  Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+	*-acorn)
+		os=-riscix1.2
+		;;
+	arm*-rebel)
+		os=-linux
+		;;
+	arm*-semi)
+		os=-aout
+		;;
+	# This must come before the *-dec entry.
+	pdp10-*)
+		os=-tops20
+		;;
+        pdp11-*)
+		os=-none
+		;;
+	*-dec | vax-*)
+		os=-ultrix4.2
+		;;
+	m68*-apollo)
+		os=-domain
+		;;
+	i386-sun)
+		os=-sunos4.0.2
+		;;
+	m68000-sun)
+		os=-sunos3
+		# This also exists in the configure program, but was not the
+		# default.
+		# os=-sunos4
+		;;
+	m68*-cisco)
+		os=-aout
+		;;
+	mips*-cisco)
+		os=-elf
+		;;
+	mips*-*)
+		os=-elf
+		;;
+	or32-*)
+		os=-coff
+		;;
+	*-tti)	# must be before sparc entry or we get the wrong os.
+		os=-sysv3
+		;;
+	sparc-* | *-sun)
+		os=-sunos4.1.1
+		;;
+	*-be)
+		os=-beos
+		;;
+	*-ibm)
+		os=-aix
+		;;
+	*-wec)
+		os=-proelf
+		;;
+	*-winbond)
+		os=-proelf
+		;;
+	*-oki)
+		os=-proelf
+		;;
+	*-hp)
+		os=-hpux
+		;;
+	*-hitachi)
+		os=-hiux
+		;;
+	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+		os=-sysv
+		;;
+	*-cbm)
+		os=-amigaos
+		;;
+	*-dg)
+		os=-dgux
+		;;
+	*-dolphin)
+		os=-sysv3
+		;;
+	m68k-ccur)
+		os=-rtu
+		;;
+	m88k-omron*)
+		os=-luna
+		;;
+	*-next )
+		os=-nextstep
+		;;
+	*-sequent)
+		os=-ptx
+		;;
+	*-crds)
+		os=-unos
+		;;
+	*-ns)
+		os=-genix
+		;;
+	i370-*)
+		os=-mvs
+		;;
+	*-next)
+		os=-nextstep3
+		;;
+        *-gould)
+		os=-sysv
+		;;
+        *-highlevel)
+		os=-bsd
+		;;
+	*-encore)
+		os=-bsd
+		;;
+        *-sgi)
+		os=-irix
+		;;
+        *-siemens)
+		os=-sysv4
+		;;
+	*-masscomp)
+		os=-rtu
+		;;
+	f30[01]-fujitsu | f700-fujitsu)
+		os=-uxpv
+		;;
+	*-rom68k)
+		os=-coff
+		;;
+	*-*bug)
+		os=-coff
+		;;
+	*-apple)
+		os=-macos
+		;;
+	*-atari*)
+		os=-mint
+		;;
+	*)
+		os=-none
+		;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer.  We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+	*-unknown)
+		case $os in
+			-riscix*)
+				vendor=acorn
+				;;
+			-sunos*)
+				vendor=sun
+				;;
+			-lynxos*)			# bash
+				vendor=lynx
+				;;
+			-aix*)
+				vendor=ibm
+				;;
+			-beos*)
+				vendor=be
+				;;
+			-hpux*)
+				vendor=hp
+				;;
+			-mpeix*)
+				vendor=hp
+				;;
+			-hiux*)
+				vendor=hitachi
+				;;
+			-unos*)
+				vendor=crds
+				;;
+			-dgux*)
+				vendor=dg
+				;;
+			-luna*)
+				vendor=omron
+				;;
+			-genix*)
+				vendor=ns
+				;;
+			-mvs* | -opened*)
+				vendor=ibm
+				;;
+			-ptx*)
+				vendor=sequent
+				;;
+			-vxsim* | -vxworks*)
+				vendor=wrs
+				;;
+			-aux*)
+				vendor=apple
+				;;
+			-hms*)
+				vendor=hitachi
+				;;
+			-mpw* | -macos*)
+				vendor=apple
+				;;
+			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+				vendor=atari
+				;;
+			-vos*)
+				vendor=stratus
+				;;
+		esac
+		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+		;;
+esac
+
+echo $basic_machine$os
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
diff --git a/readline-4.3/support/install.sh b/readline-4.3/support/install.sh
new file mode 100755
index 0000000..0cac004
--- /dev/null
+++ b/readline-4.3/support/install.sh
@@ -0,0 +1,247 @@
+#!/bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5.
+#
+# $XConsortium: install.sh,v 1.2 89/12/18 14:47:22 jim Exp $
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission.  M.I.T. makes no representations about the
+# suitability of this software for any purpose.  It is provided "as is"
+# without express or implied warranty.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+#
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+tranformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+    case $1 in
+	-c) instcmd="$cpprog"
+	    shift
+	    continue;;
+
+	-d) dir_arg=true
+	    shift
+	    continue;;
+
+	-m) chmodcmd="$chmodprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-o) chowncmd="$chownprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-g) chgrpcmd="$chgrpprog $2"
+	    shift
+	    shift
+	    continue;;
+
+	-s) stripcmd="$stripprog"
+	    shift
+	    continue;;
+
+	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
+	    shift
+	    continue;;
+
+	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+	    shift
+	    continue;;
+
+	*)  if [ x"$src" = x ]
+	    then
+		src=$1
+	    else
+		# this colon is to work around a 386BSD /bin/sh bug
+		:
+		dst=$1
+	    fi
+	    shift
+	    continue;;
+    esac
+done
+
+if [ x"$src" = x ]
+then
+	echo "install:	no input file specified"
+	exit 1
+else
+	true
+fi
+
+if [ x"$dir_arg" != x ]; then
+	dst=$src
+	src=""
+	
+	if [ -d $dst ]; then
+		instcmd=:
+	else
+		instcmd=mkdir
+	fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad 
+# if $src (and thus $dsttmp) contains '*'.
+
+	if [ -f $src -o -d $src ]
+	then
+		true
+	else
+		echo "install:  $src does not exist"
+		exit 1
+	fi
+	
+	if [ x"$dst" = x ]
+	then
+		echo "install:	no destination specified"
+		exit 1
+	else
+		true
+	fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+	if [ -d $dst ]
+	then
+		dst="$dst"/`basename $src`
+	else
+		true
+	fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+#  this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='	
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+	pathcomp="${pathcomp}${1}"
+	shift
+
+	if [ ! -d "${pathcomp}" ] ;
+        then
+		$mkdirprog "${pathcomp}"
+	else
+		true
+	fi
+
+	pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+	$doit $instcmd $dst &&
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+	if [ x"$transformarg" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		dstfile=`basename $dst $transformbasename | 
+			sed $transformarg`$transformbasename
+	fi
+
+# don't allow the sed command to completely eliminate the filename
+
+	if [ x"$dstfile" = x ] 
+	then
+		dstfile=`basename $dst`
+	else
+		true
+	fi
+
+# Make a temp file name in the proper directory.
+
+	dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+	$doit $instcmd $src $dsttmp &&
+
+	trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing.  If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+	$doit $rmcmd -f $dstdir/$dstfile &&
+	$doit $mvcmd $dsttmp $dstdir/$dstfile 
+
+fi &&
+
+
+exit 0
diff --git a/readline-4.3/support/mkdirs b/readline-4.3/support/mkdirs
new file mode 100755
index 0000000..ce4fb23
--- /dev/null
+++ b/readline-4.3/support/mkdirs
@@ -0,0 +1,48 @@
+#! /bin/sh
+#
+# mkdirs - a work-alike for `mkdir -p'
+#
+# Chet Ramey
+# chet@po.cwru.edu
+
+# Copyright (C) 1996-2002 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+
+for dir
+do
+
+	test -d "$dir" && continue
+
+	tomake=$dir
+	while test -n "$dir" ; do
+		# dir=${dir%/*}
+		# dir=`expr "$dir" ':' '\(/.*\)/[^/]*'`
+		if dir=`expr "$dir" ':' '\(.*\)/[^/]*'`; then
+			tomake="$dir $tomake"
+		else
+			dir=
+		fi
+	done
+
+	for d in $tomake
+	do
+		test -d "$d" && continue
+		echo mkdir "$d"
+		mkdir "$d"
+	done
+done
+
+exit 0
diff --git a/readline-4.3/support/mkdist b/readline-4.3/support/mkdist
new file mode 100755
index 0000000..06e6155
--- /dev/null
+++ b/readline-4.3/support/mkdist
@@ -0,0 +1,120 @@
+#! /bin/bash -
+#
+# mkdist - make a distribution directory from a master manifest file
+#
+# usage: mkdist [-m manifest] [-s srcdir] [-r rootname] [-v] version
+#
+# SRCDIR defaults to src
+# MANIFEST defaults to $SRCDIR/MANIFEST
+#
+# Chet Ramey
+# chet@po.cwru.edu
+
+# Copyright (C) 1996-2002 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+
+SRCDIR=src
+ROOTNAME=bash
+
+usage()
+{
+	echo usage: mkdist [-m manifest] [-s srcdir] [-r rootname] [-v] version 1>&2
+	exit 2
+}
+
+vmsg()
+{
+	if [ -n "$verbose" ]; then
+		echo mkdist: "$@"
+	fi
+}
+
+while getopts m:s:r:v name
+do
+	case $name in
+	m)	MANIFEST=$OPTARG ;;
+	s)	SRCDIR=$OPTARG ;;
+	r)	ROOTNAME=$OPTARG ;;
+	v)	verbose=yes ;;
+	?)	usage ;;
+	esac
+done
+
+: ${MANIFEST:=$SRCDIR/MANIFEST}
+
+vmsg using $MANIFEST
+
+shift $(( $OPTIND - 1 ))
+
+if [ $# -lt 1 ]; then
+	usage
+fi
+
+version=$1
+newdir=${ROOTNAME}-$version
+
+vmsg creating distribution for $ROOTNAME version $version in $newdir
+
+if [ ! -d $newdir ]; then
+	mkdir $newdir || { echo $0: cannot make directory $newdir 1>&2 ; exit 1; }
+fi
+
+dirmode=755
+filmode=644
+
+while read fname type mode
+do
+	[ -z "$fname" ] && continue
+
+	case "$fname" in
+	\#*)	continue ;;
+	esac
+
+	case "$type" in
+	d)	mkdir $newdir/$fname ;;
+	f)	cp -p $SRCDIR/$fname $newdir/$fname ;;
+	s)	ln -s $mode $newdir/$fname ; mode= ;;		# symlink
+	l)	ln $mode $newdir/$fname ; mode= ;;		# hard link
+	*)	echo "unknown file type $type" 1>&2 ;;
+	esac
+
+	if [ -n "$mode" ]; then
+		chmod $mode $newdir/$fname
+	fi
+
+done < $MANIFEST
+
+# cut off the `-alpha' in something like `2.0-alpha', leaving just the
+# numeric version
+#version=${version%%-*}
+
+#case "$version" in
+#*.*.*)	vers=${version%.*} ;;
+#*.*)	vers=${version} ;;
+#esac
+
+#echo $vers > $newdir/.distribution
+
+#case "$version" in
+#*.*.*)	plevel=${version##*.} ;;
+#*)	plevel=0 ;;
+#esac
+#[ -z "$plevel" ] && plevel=0
+#echo ${plevel} > $newdir/.patchlevel
+
+vmsg $newdir created
+
+exit 0
diff --git a/readline-4.3/support/shlib-install b/readline-4.3/support/shlib-install
new file mode 100755
index 0000000..654cfa9
--- /dev/null
+++ b/readline-4.3/support/shlib-install
@@ -0,0 +1,156 @@
+#! /bin/sh
+#
+# shlib-install - install a shared library and do any necessary host-specific
+#		  post-installation configuration (like ldconfig)
+#
+# usage: shlib-install [-D] -O host_os -d installation-dir -i install-prog [-U] library
+#
+# Chet Ramey
+# chet@po.cwru.edu
+
+#
+# defaults
+#
+INSTALLDIR=/usr/local/lib
+LDCONFIG=ldconfig
+
+PROGNAME=`basename $0`
+USAGE="$PROGNAME [-D] -O host_os -d installation-dir -i install-prog [-U] library"
+
+# process options
+
+while [ $# -gt 0 ]; do
+	case "$1" in
+	-O)	shift; host_os="$1"; shift ;;
+	-d)	shift; INSTALLDIR="$1"; shift ;;
+	-i)	shift; INSTALLPROG="$1" ; shift ;;
+	-D)	echo=echo ; shift ;;
+	-U)	uninstall=true ; shift ;;
+	-*)	echo "$USAGE" >&2 ; exit 2;;
+	*)	break ;;
+	esac
+done
+
+# set install target name
+LIBNAME="$1"
+
+if [ -z "$LIBNAME" ]; then
+	echo "$USAGE" >&2
+	exit 2
+fi
+
+OLDSUFF=old
+MV=mv
+RM="rm -f"
+LN="ln -s"
+
+# pre-install
+
+if [ -z "$uninstall" ]; then
+	${echo} $RM ${INSTALLDIR}/${LIBNAME}.${OLDSUFF}
+	if [ -f "$INSTALLDIR/$LIBNAME" ]; then
+		${echo} $MV $INSTALLDIR/$LIBNAME ${INSTALLDIR}/${LIBNAME}.${OLDSUFF}
+	fi
+fi
+
+# install/uninstall
+
+if [ -z "$uninstall" ] ; then
+	${echo} eval ${INSTALLPROG} $LIBNAME ${INSTALLDIR}/${LIBNAME}
+else
+	${echo} ${RM} ${INSTALLDIR}/${LIBNAME}
+fi
+
+# post-install/uninstall
+
+# HP-UX and Darwin/MacOS X require that a shared library have execute permission
+case "$host_os" in
+hpux*|darwin*|macosx*)
+	if [ -z "$uninstall" ]; then
+		chmod 555 ${INSTALLDIR}/${LIBNAME}
+	fi ;;
+*)	;;
+esac
+
+case "$LIBNAME" in
+*.*.[0-9].[0-9])	# libname.so.M.N
+	LINK2=`echo $LIBNAME | sed 's:\(.*\..*\.[0-9]\)\.[0-9]:\1:'`	# libname.so.M
+	LINK1=`echo $LIBNAME | sed 's:\(.*\..*\)\.[0-9]\.[0-9]:\1:'`	# libname.so
+	;;
+*.*.[0-9])		# libname.so.M
+	LINK1=`echo $LIBNAME | sed 's:\(.*\..*\)\.[0-9]:\1:'`		# libname.so
+	;;
+*.[0-9])		# libname.M
+	LINK1=`echo $LIBNAME | sed 's:\(.*\)\.[0-9]:\1:'`		# libname
+	;;
+*.[0-9].[0-9].dylib)	# libname.M.N.dylib
+	LINK2=`echo $LIBNAME | sed 's:\(.*\.[0-9]\)\.[0-9]:\1:'`	# libname.M.dylib
+	LINK1=`echo $LIBNAME | sed 's:\(.*\)\.[0-9]\.[0-9]:\1:'`	# libname.dylib
+esac
+
+INSTALL_LINK1='cd $INSTALLDIR ; ln -s $LIBNAME $LINK1'
+INSTALL_LINK2='cd $INSTALLDIR ; ln -s $LIBNAME $LINK2'
+
+#
+# Create symlinks to the installed library.  This section is incomplete.
+#
+case "$host_os" in
+*linux*|bsdi4*|*gnu*|darwin*|macosx*)
+	# libname.so.M -> libname.so.M.N
+	${echo} ${RM} ${INSTALLDIR}/$LINK2
+	if [ -z "$uninstall" ]; then
+		${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK2
+	fi
+
+	# libname.so -> libname.so.M.N
+	${echo} ${RM} ${INSTALLDIR}/$LINK1
+	if [ -z "$uninstall" ]; then
+		${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK1
+	fi
+	;;
+
+solaris2*|aix4.[2-9]*|osf*|irix[56]*|sysv[45]*|dgux*)
+	# libname.so -> libname.so.M
+	${echo} ${RM} ${INSTALLDIR}/$LINK1
+	if [ -z "$uninstall" ]; then
+		${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK1
+	fi
+	;;
+
+
+# FreeBSD 3.x and above can have either a.out or ELF shared libraries
+freebsd[3-9]*|freebsdelf[3-9]*|freebsdaout[3-9]*)
+	if [ -x /usr/bin/objformat ] && [ "`/usr/bin/objformat`" = "elf" ]; then
+		# libname.so -> libname.so.M
+		${echo} ${RM} ${INSTALLDIR}/$LINK1
+		if [ -z "$uninstall" ]; then
+			${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK1
+		fi
+	else
+		# libname.so.M -> libname.so.M.N
+		${echo} ${RM} ${INSTALLDIR}/$LINK2
+		if [ -z "$uninstall" ]; then
+			${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK2
+		fi
+
+		# libname.so -> libname.so.M.N
+		${echo} ${RM} ${INSTALLDIR}/$LINK1
+		if [ -z "$uninstall" ]; then
+			${echo} ln -s $LIBNAME ${INSTALLDIR}/$LINK1
+		fi
+	fi
+	;;
+
+hpux1*)
+	# libname.sl -> libname.M
+	${echo} ${RM} ${INSTALLDIR}/$LINK1.sl
+	if [ -z "$uninstall" ]; then
+#		${echo} ln -s $LIBNAME ${INSTALLDIR}/${LINK1}.sl
+		${echo} ln -s $LIBNAME ${INSTALLDIR}/${LINK1}
+	fi
+	;;
+
+*)	;;
+esac
+
+exit 0
diff --git a/readline-4.3/support/shobj-conf b/readline-4.3/support/shobj-conf
new file mode 100755
index 0000000..6bd7fb1
--- /dev/null
+++ b/readline-4.3/support/shobj-conf
@@ -0,0 +1,458 @@
+#! /bin/sh
+#
+# shobj-conf -- output a series of variable assignments to be substituted
+#		into a Makefile by configure which specify system-dependent
+#		information for creating shared objects that may be loaded
+#		into bash with `enable -f'
+#
+# usage: shobj-conf [-C compiler] -c host_cpu -o host_os -v host_vendor
+#
+# Chet Ramey
+# chet@po.cwru.edu
+
+# Copyright (C) 1996-2002 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
+
+#
+# defaults
+#
+SHOBJ_STATUS=supported
+SHLIB_STATUS=supported
+
+SHOBJ_CC=cc
+SHOBJ_CFLAGS=
+SHOBJ_LD=
+SHOBJ_LDFLAGS=
+SHOBJ_XLDFLAGS=
+SHOBJ_LIBS=
+
+SHLIB_XLDFLAGS=
+SHLIB_LIBS=
+SHLIB_LIBSUFF='so'
+
+SHLIB_LIBVERSION='$(SHLIB_LIBSUFF)'
+
+PROGNAME=`basename $0`
+USAGE="$PROGNAME [-C compiler] -c host_cpu -o host_os -v host_vendor"
+
+while [ $# -gt 0 ]; do
+	case "$1" in
+	-C)	shift; SHOBJ_CC="$1"; shift ;;
+	-c)	shift; host_cpu="$1"; shift ;;
+	-o)	shift; host_os="$1"; shift ;;
+	-v)	shift; host_vendor="$1"; shift ;;
+	*)	echo "$USAGE" >&2 ; exit 2;;
+	esac
+done
+
+case "${host_os}-${SHOBJ_CC}" in
+sunos4*-*gcc*)
+	SHOBJ_CFLAGS=-fpic
+	SHOBJ_LD=/usr/bin/ld
+	SHOBJ_LDFLAGS='-assert pure-text'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	;;
+
+sunos4*)
+	SHOBJ_CFLAGS=-pic
+	SHOBJ_LD=/usr/bin/ld
+	SHOBJ_LDFLAGS='-assert pure-text'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	;;
+
+sunos5*-*gcc*|solaris2*-*gcc*)
+	SHOBJ_CFLAGS=-fpic
+	SHOBJ_LD='${CC}'
+	# This line works for the Solaris linker in /usr/ccs/bin/ld
+	SHOBJ_LDFLAGS='-shared -Wl,-i -Wl,-h,$@'
+	# This line works for the GNU ld
+#	SHOBJ_LDFLAGS='-shared -Wl,-h,$@'
+
+#	SHLIB_XLDFLAGS='-R $(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+sunos5*|solaris2*)
+	SHOBJ_CFLAGS='-K pic'
+	SHOBJ_LD=/usr/ccs/bin/ld
+	SHOBJ_LDFLAGS='-G -dy -z text -i -h $@'
+
+#	SHLIB_XLDFLAGS='-R $(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+# All versions of Linux or the semi-mythical GNU Hurd.
+linux*|gnu*)
+	SHOBJ_CFLAGS=-fPIC
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
+
+	SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir) -Wl,-soname,`basename $@ $(SHLIB_MINOR)`'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	;;
+
+freebsd2* | netbsd*)
+	SHOBJ_CFLAGS=-fpic
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS='-x -Bshareable'
+
+	SHLIB_XLDFLAGS='-R$(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	;;
+
+# FreeBSD-3.x ELF
+freebsd[3-9]*|freebsdelf[3-9]*|freebsdaout[3-9]*)
+	SHOBJ_CFLAGS=-fpic
+	SHOBJ_LD='${CC}'
+
+	if [ -x /usr/bin/objformat ] && [ "`/usr/bin/objformat`" = "elf" ]; then
+		SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
+
+		SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir)'
+		SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	else
+		SHOBJ_LDFLAGS='-shared'
+
+		SHLIB_XLDFLAGS='-R$(libdir)'
+		SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	fi
+	;;
+
+# Darwin/MacOS X
+darwin*|macosx*)
+	SHOBJ_STATUS=unsupported
+	SHLIB_STATUS=supported
+
+	SHOBJ_CFLAGS='-dynamic -fno-common'
+
+	SHOBJ_LD=/usr/bin/libtool
+
+	SHLIB_LIBVERSION='$(SHLIB_MAJOR)$(SHLIB_MINOR).$(SHLIB_LIBSUFF)'
+	SHLIB_LIBSUFF='dylib'
+
+	SHOBJ_LDFLAGS='-dynamic'
+	SHLIB_XLDFLAGS='-arch_only `/usr/bin/arch` -install_name $(libdir)/$@ -current_version $(SHLIB_MAJOR)$(SHLIB_MINOR) -compatibility_version $(SHLIB_MAJOR) -v'
+
+	SHLIB_LIBS='-lSystem'
+	;;
+
+openbsd*)
+	SHOBJ_CFLAGS=-fPIC
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared'
+
+	SHLIB_XLDFLAGS='-R$(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	;;
+
+bsdi2*)
+	SHOBJ_CC=shlicc2
+	SHOBJ_CFLAGS=
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS=-r
+	SHOBJ_LIBS=-lc_s.2.1.0
+
+	# BSD/OS 2.x and 3.x `shared libraries' are too much of a pain in
+	# the ass -- they require changing {/usr/lib,etc}/shlib.map on
+	# each system, and the library creation process is byzantine
+	SHLIB_STATUS=unsupported
+	;;
+
+bsdi3*)
+	SHOBJ_CC=shlicc2
+	SHOBJ_CFLAGS=
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS=-r
+	SHOBJ_LIBS=-lc_s.3.0.0
+
+	# BSD/OS 2.x and 3.x `shared libraries' are too much of a pain in
+	# the ass -- they require changing {/usr/lib,etc}/shlib.map on
+	# each system, and the library creation process is byzantine
+	SHLIB_STATUS=unsupported
+	;;
+
+bsdi4*)
+	# BSD/OS 4.x now supports ELF and SunOS-style dynamically-linked
+	# shared libraries.  gcc 2.x is the standard compiler, and the
+	# `normal' gcc options should work as they do in Linux.
+
+	SHOBJ_CFLAGS=-fPIC
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
+
+	SHLIB_XLDFLAGS='-Wl,-soname,`basename $@ $(SHLIB_MINOR)`'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)$(SHLIB_MINOR)'
+	;;
+
+osf*-*gcc*)
+	# Fix to use gcc linker driver from bfischer@TechFak.Uni-Bielefeld.DE
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
+
+	SHLIB_XLDFLAGS='-rpath $(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+osf*)
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS='-shared -soname $@ -expect_unresolved "*"'
+
+	SHLIB_XLDFLAGS='-rpath $(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+aix4.[2-9]*-*gcc*)		# lightly tested by jik@cisco.com
+	SHOBJ_CFLAGS=-fpic
+	SHOBJ_LD='ld'
+	SHOBJ_LDFLAGS='-bdynamic -bnoentry -bexpall'
+	SHOBJ_XLDFLAGS='-G'
+
+	SHLIB_XLDFLAGS='-bM:SRE'
+	SHLIB_LIBS='-lcurses -lc'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+aix4.[2-9]*)
+	SHOBJ_CFLAGS=-K
+	SHOBJ_LD='ld'
+	SHOBJ_LDFLAGS='-bdynamic -bnoentry -bexpall'
+	SHOBJ_XLDFLAGS='-G'
+
+	SHLIB_XLDFLAGS='-bM:SRE'
+	SHLIB_LIBS='-lcurses -lc'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+#
+# THE FOLLOWING ARE UNTESTED -- and some may not support the dlopen interface
+#
+irix[56]*-*gcc*)
+	SHOBJ_CFLAGS='-fpic'
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
+
+	SHLIB_XLDFLAGS='-Wl,-rpath,$(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+irix[56]*)
+	SHOBJ_CFLAGS='-K PIC'
+	SHOBJ_LD=ld
+#	SHOBJ_LDFLAGS='-call_shared -hidden_symbol -no_unresolved -soname $@'
+#	Change from David Kaelbling <drk@sgi.com>.  If you have problems,
+#	remove the `-no_unresolved'
+	SHOBJ_LDFLAGS='-shared -no_unresolved -soname $@'
+
+	SHLIB_XLDFLAGS='-rpath $(libdir)'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+hpux9*-*gcc*)
+	# must use gcc; the bundled cc cannot compile PIC code
+	SHOBJ_CFLAGS='-fpic'
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared -Wl,-b -Wl,+s'
+
+	SHLIB_XLDFLAGS='-Wl,+b,$(libdir)'
+	SHLIB_LIBSUFF='sl'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+hpux9*)
+	SHOBJ_STATUS=unsupported
+	SHLIB_STATUS=unsupported
+
+	# If you are using the HP ANSI C compiler, you can uncomment and use
+	# this code (I have not tested it)
+#	SHOBJ_STATUS=supported
+#	SHLIB_STATUS=supported
+#
+#	SHOBJ_CFLAGS='+z'
+#	SHOBJ_LD='ld'
+#	SHOBJ_LDFLAGS='-b +s'
+#
+#	SHLIB_XLDFLAGS='+b $(libdir)'
+#	SHLIB_LIBSUFF='sl'
+#	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'	
+
+	;;
+
+hpux10*-*gcc*)
+	# must use gcc; the bundled cc cannot compile PIC code
+	SHOBJ_CFLAGS='-fpic'
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared -Wl,-b -Wl,+s'
+
+	SHLIB_XLDFLAGS='-Wl,+h,$@ -Wl,+b,$(libdir)'
+	SHLIB_LIBSUFF='sl'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+hpux10*)
+	SHOBJ_STATUS=unsupported
+	SHLIB_STATUS=unsupported
+
+	# If you are using the HP ANSI C compiler, you can uncomment and use
+	# this code (I have not tested it)
+#	SHOBJ_STATUS=supported
+#	SHLIB_STATUS=supported
+#
+#	SHOBJ_CFLAGS='+z'
+#	SHOBJ_LD='ld'
+#	SHOBJ_LDFLAGS='-b +s +h $@'
+#
+#	SHLIB_XLDFLAGS='+b $(libdir)'
+#	SHLIB_LIBSUFF='sl'
+#	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'	
+
+	;;
+
+hpux11*-*gcc*)
+	# must use gcc; the bundled cc cannot compile PIC code
+	SHOBJ_CFLAGS='-fpic'
+	SHOBJ_LD='${CC}'
+#	SHOBJ_LDFLAGS='-shared -Wl,-b -Wl,-B,symbolic -Wl,+s -Wl,+std -Wl,+h,$@'
+	SHOBJ_LDFLAGS='-shared -fpic -Wl,-b -Wl,+s -Wl,+h,$@'
+
+	SHLIB_XLDFLAGS='-Wl,+b,$(libdir)'
+	SHLIB_LIBSUFF='sl'
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+hpux11*)
+	SHOBJ_STATUS=unsupported
+	SHLIB_STATUS=unsupported
+
+	# If you are using the HP ANSI C compiler, you can uncomment and use
+	# this code (I have not tested it)
+#	SHOBJ_STATUS=supported
+#	SHLIB_STATUS=supported
+#
+#	SHOBJ_CFLAGS='+z'
+#	SHOBJ_LD='ld'
+#	SHOBJ_LDFLAGS='-b +s +h $@'
+#
+#	SHLIB_XLDFLAGS='+b $(libdir)'
+#	SHLIB_LIBSUFF='sl'
+#	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'	
+
+	;;
+
+sysv4*-*gcc*)
+	SHOBJ_CFLAGS=-shared
+	SHOBJ_LDFLAGS='-shared -h $@'
+	SHOBJ_LD='${CC}'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+sysv4*)
+	SHOBJ_CFLAGS='-K PIC'
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS='-dy -z text -G -h $@'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+sco3.2v5*-*gcc*)
+	SHOBJ_CFLAGS='-fpic'		# DEFAULTS TO ELF
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+sco3.2v5*)
+	SHOBJ_CFLAGS='-K pic -b elf'
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS='-G -b elf -dy -z text -h $@'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+sysv5uw7*-*gcc*)
+	SHOBJ_CFLAGS='-fpic'
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+sysv5uw7*)
+	SHOBJ_CFLAGS='-K PIC'
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS='-G -dy -z text -h $@'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+	
+dgux*-*gcc*)
+	SHOBJ_CFLAGS=-fpic
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+dgux*)
+	SHOBJ_CFLAGS='-K pic'
+	SHOBJ_LD=ld
+	SHOBJ_LDFLAGS='-G -dy -h $@'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+msdos*)
+	SHOBJ_STATUS=unsupported
+	SHLIB_STATUS=unsupported
+	;;
+
+#
+# Rely on correct gcc configuration for everything else
+#
+*-*gcc*)
+	SHOBJ_CFLAGS=-fpic
+	SHOBJ_LD='${CC}'
+	SHOBJ_LDFLAGS='-shared'
+
+	SHLIB_LIBVERSION='$(SHLIB_LIBSUFF).$(SHLIB_MAJOR)'
+	;;
+
+*)
+	SHOBJ_STATUS=unsupported
+	SHLIB_STATUS=unsupported
+	;;
+
+esac
+
+echo SHOBJ_CC=\'"$SHOBJ_CC"\'
+echo SHOBJ_CFLAGS=\'"$SHOBJ_CFLAGS"\'
+echo SHOBJ_LD=\'"$SHOBJ_LD"\'
+echo SHOBJ_LDFLAGS=\'"$SHOBJ_LDFLAGS"\'
+echo SHOBJ_XLDFLAGS=\'"$SHOBJ_XLDFLAGS"\'
+echo SHOBJ_LIBS=\'"$SHOBJ_LIBS"\'
+
+echo SHLIB_XLDFLAGS=\'"$SHLIB_XLDFLAGS"\'
+echo SHLIB_LIBS=\'"$SHLIB_LIBS"\'
+echo SHLIB_LIBSUFF=\'"$SHLIB_LIBSUFF"\'
+echo SHLIB_LIBVERSION=\'"$SHLIB_LIBVERSION"\'
+
+echo SHOBJ_STATUS=\'"$SHOBJ_STATUS"\'
+echo SHLIB_STATUS=\'"$SHLIB_STATUS"\'
+
+exit 0
diff --git a/readline-4.3/support/wcwidth.c b/readline-4.3/support/wcwidth.c
new file mode 100644
index 0000000..ace9a3a
--- /dev/null
+++ b/readline-4.3/support/wcwidth.c
@@ -0,0 +1,236 @@
+/*
+ * This is an implementation of wcwidth() and wcswidth() as defined in
+ * "The Single UNIX Specification, Version 2, The Open Group, 1997"
+ * <http://www.UNIX-systems.org/online.html>
+ *
+ * Markus Kuhn -- 2001-09-08 -- public domain
+ */
+
+#include <wchar.h>
+
+struct interval {
+  unsigned short first;
+  unsigned short last;
+};
+
+/* auxiliary function for binary search in interval table */
+static int bisearch(wchar_t ucs, const struct interval *table, int max) {
+  int min = 0;
+  int mid;
+
+  if (ucs < table[0].first || ucs > table[max].last)
+    return 0;
+  while (max >= min) {
+    mid = (min + max) / 2;
+    if (ucs > table[mid].last)
+      min = mid + 1;
+    else if (ucs < table[mid].first)
+      max = mid - 1;
+    else
+      return 1;
+  }
+
+  return 0;
+}
+
+
+/* The following functions define the column width of an ISO 10646
+ * character as follows:
+ *
+ *    - The null character (U+0000) has a column width of 0.
+ *
+ *    - Other C0/C1 control characters and DEL will lead to a return
+ *      value of -1.
+ *
+ *    - Non-spacing and enclosing combining characters (general
+ *      category code Mn or Me in the Unicode database) have a
+ *      column width of 0.
+ *
+ *    - Other format characters (general category code Cf in the Unicode
+ *      database) and ZERO WIDTH SPACE (U+200B) have a column width of 0.
+ *
+ *    - Hangul Jamo medial vowels and final consonants (U+1160-U+11FF)
+ *      have a column width of 0.
+ *
+ *    - Spacing characters in the East Asian Wide (W) or East Asian
+ *      FullWidth (F) category as defined in Unicode Technical
+ *      Report #11 have a column width of 2.
+ *
+ *    - All remaining characters (including all printable
+ *      ISO 8859-1 and WGL4 characters, Unicode control characters,
+ *      etc.) have a column width of 1.
+ *
+ * This implementation assumes that wchar_t characters are encoded
+ * in ISO 10646.
+ */
+
+int wcwidth(wchar_t ucs)
+{
+  /* sorted list of non-overlapping intervals of non-spacing characters */
+  static const struct interval combining[] = {
+    { 0x0300, 0x034E }, { 0x0360, 0x0362 }, { 0x0483, 0x0486 },
+    { 0x0488, 0x0489 }, { 0x0591, 0x05A1 }, { 0x05A3, 0x05B9 },
+    { 0x05BB, 0x05BD }, { 0x05BF, 0x05BF }, { 0x05C1, 0x05C2 },
+    { 0x05C4, 0x05C4 }, { 0x064B, 0x0655 }, { 0x0670, 0x0670 },
+    { 0x06D6, 0x06E4 }, { 0x06E7, 0x06E8 }, { 0x06EA, 0x06ED },
+    { 0x070F, 0x070F }, { 0x0711, 0x0711 }, { 0x0730, 0x074A },
+    { 0x07A6, 0x07B0 }, { 0x0901, 0x0902 }, { 0x093C, 0x093C },
+    { 0x0941, 0x0948 }, { 0x094D, 0x094D }, { 0x0951, 0x0954 },
+    { 0x0962, 0x0963 }, { 0x0981, 0x0981 }, { 0x09BC, 0x09BC },
+    { 0x09C1, 0x09C4 }, { 0x09CD, 0x09CD }, { 0x09E2, 0x09E3 },
+    { 0x0A02, 0x0A02 }, { 0x0A3C, 0x0A3C }, { 0x0A41, 0x0A42 },
+    { 0x0A47, 0x0A48 }, { 0x0A4B, 0x0A4D }, { 0x0A70, 0x0A71 },
+    { 0x0A81, 0x0A82 }, { 0x0ABC, 0x0ABC }, { 0x0AC1, 0x0AC5 },
+    { 0x0AC7, 0x0AC8 }, { 0x0ACD, 0x0ACD }, { 0x0B01, 0x0B01 },
+    { 0x0B3C, 0x0B3C }, { 0x0B3F, 0x0B3F }, { 0x0B41, 0x0B43 },
+    { 0x0B4D, 0x0B4D }, { 0x0B56, 0x0B56 }, { 0x0B82, 0x0B82 },
+    { 0x0BC0, 0x0BC0 }, { 0x0BCD, 0x0BCD }, { 0x0C3E, 0x0C40 },
+    { 0x0C46, 0x0C48 }, { 0x0C4A, 0x0C4D }, { 0x0C55, 0x0C56 },
+    { 0x0CBF, 0x0CBF }, { 0x0CC6, 0x0CC6 }, { 0x0CCC, 0x0CCD },
+    { 0x0D41, 0x0D43 }, { 0x0D4D, 0x0D4D }, { 0x0DCA, 0x0DCA },
+    { 0x0DD2, 0x0DD4 }, { 0x0DD6, 0x0DD6 }, { 0x0E31, 0x0E31 },
+    { 0x0E34, 0x0E3A }, { 0x0E47, 0x0E4E }, { 0x0EB1, 0x0EB1 },
+    { 0x0EB4, 0x0EB9 }, { 0x0EBB, 0x0EBC }, { 0x0EC8, 0x0ECD },
+    { 0x0F18, 0x0F19 }, { 0x0F35, 0x0F35 }, { 0x0F37, 0x0F37 },
+    { 0x0F39, 0x0F39 }, { 0x0F71, 0x0F7E }, { 0x0F80, 0x0F84 },
+    { 0x0F86, 0x0F87 }, { 0x0F90, 0x0F97 }, { 0x0F99, 0x0FBC },
+    { 0x0FC6, 0x0FC6 }, { 0x102D, 0x1030 }, { 0x1032, 0x1032 },
+    { 0x1036, 0x1037 }, { 0x1039, 0x1039 }, { 0x1058, 0x1059 },
+    { 0x1160, 0x11FF }, { 0x17B7, 0x17BD }, { 0x17C6, 0x17C6 },
+    { 0x17C9, 0x17D3 }, { 0x180B, 0x180E }, { 0x18A9, 0x18A9 },
+    { 0x200B, 0x200F }, { 0x202A, 0x202E }, { 0x206A, 0x206F },
+    { 0x20D0, 0x20E3 }, { 0x302A, 0x302F }, { 0x3099, 0x309A },
+    { 0xFB1E, 0xFB1E }, { 0xFE20, 0xFE23 }, { 0xFEFF, 0xFEFF },
+    { 0xFFF9, 0xFFFB }
+  };
+
+  /* test for 8-bit control characters */
+  if (ucs == 0)
+    return 0;
+  if (ucs < 32 || (ucs >= 0x7f && ucs < 0xa0))
+    return -1;
+
+  /* binary search in table of non-spacing characters */
+  if (bisearch(ucs, combining,
+	       sizeof(combining) / sizeof(struct interval) - 1))
+    return 0;
+
+  /* if we arrive here, ucs is not a combining or C0/C1 control character */
+
+  return 1 + 
+    (ucs >= 0x1100 &&
+     (ucs <= 0x115f ||                    /* Hangul Jamo init. consonants */
+      (ucs >= 0x2e80 && ucs <= 0xa4cf && (ucs & ~0x0011) != 0x300a &&
+       ucs != 0x303f) ||                  /* CJK ... Yi */
+      (ucs >= 0xac00 && ucs <= 0xd7a3) || /* Hangul Syllables */
+      (ucs >= 0xf900 && ucs <= 0xfaff) || /* CJK Compatibility Ideographs */
+      (ucs >= 0xfe30 && ucs <= 0xfe6f) || /* CJK Compatibility Forms */
+      (ucs >= 0xff00 && ucs <= 0xff5f) || /* Fullwidth Forms */
+      (ucs >= 0xffe0 && ucs <= 0xffe6) ||
+      (ucs >= 0x20000 && ucs <= 0x2ffff)));
+}
+
+
+int wcswidth(const wchar_t *pwcs, size_t n)
+{
+  int w, width = 0;
+
+  for (;*pwcs && n-- > 0; pwcs++)
+    if ((w = wcwidth(*pwcs)) < 0)
+      return -1;
+    else
+      width += w;
+
+  return width;
+}
+
+
+/*
+ * The following function is the same as wcwidth(), except that
+ * spacing characters in the East Asian Ambiguous (A) category as
+ * defined in Unicode Technical Report #11 have a column width of 2.
+ * This experimental variant might be useful for users of CJK legacy
+ * encodings who want to migrate to UCS. It is not otherwise
+ * recommended for general use.
+ */
+static int wcwidth_cjk(wchar_t ucs)
+{
+  /* sorted list of non-overlapping intervals of East Asian Ambiguous
+   * characters */
+  static const struct interval ambiguous[] = {
+    { 0x00A1, 0x00A1 }, { 0x00A4, 0x00A4 }, { 0x00A7, 0x00A8 },
+    { 0x00AA, 0x00AA }, { 0x00AD, 0x00AE }, { 0x00B0, 0x00B4 },
+    { 0x00B6, 0x00BA }, { 0x00BC, 0x00BF }, { 0x00C6, 0x00C6 },
+    { 0x00D0, 0x00D0 }, { 0x00D7, 0x00D8 }, { 0x00DE, 0x00E1 },
+    { 0x00E6, 0x00E6 }, { 0x00E8, 0x00EA }, { 0x00EC, 0x00ED },
+    { 0x00F0, 0x00F0 }, { 0x00F2, 0x00F3 }, { 0x00F7, 0x00FA },
+    { 0x00FC, 0x00FC }, { 0x00FE, 0x00FE }, { 0x0101, 0x0101 },
+    { 0x0111, 0x0111 }, { 0x0113, 0x0113 }, { 0x011B, 0x011B },
+    { 0x0126, 0x0127 }, { 0x012B, 0x012B }, { 0x0131, 0x0133 },
+    { 0x0138, 0x0138 }, { 0x013F, 0x0142 }, { 0x0144, 0x0144 },
+    { 0x0148, 0x014B }, { 0x014D, 0x014D }, { 0x0152, 0x0153 },
+    { 0x0166, 0x0167 }, { 0x016B, 0x016B }, { 0x01CE, 0x01CE },
+    { 0x01D0, 0x01D0 }, { 0x01D2, 0x01D2 }, { 0x01D4, 0x01D4 },
+    { 0x01D6, 0x01D6 }, { 0x01D8, 0x01D8 }, { 0x01DA, 0x01DA },
+    { 0x01DC, 0x01DC }, { 0x0251, 0x0251 }, { 0x0261, 0x0261 },
+    { 0x02C4, 0x02C4 }, { 0x02C7, 0x02C7 }, { 0x02C9, 0x02CB },
+    { 0x02CD, 0x02CD }, { 0x02D0, 0x02D0 }, { 0x02D8, 0x02DB },
+    { 0x02DD, 0x02DD }, { 0x02DF, 0x02DF }, { 0x0300, 0x034E },
+    { 0x0360, 0x0362 }, { 0x0391, 0x03A1 }, { 0x03A3, 0x03A9 },
+    { 0x03B1, 0x03C1 }, { 0x03C3, 0x03C9 }, { 0x0401, 0x0401 },
+    { 0x0410, 0x044F }, { 0x0451, 0x0451 }, { 0x2010, 0x2010 },
+    { 0x2013, 0x2016 }, { 0x2018, 0x2019 }, { 0x201C, 0x201D },
+    { 0x2020, 0x2022 }, { 0x2024, 0x2027 }, { 0x2030, 0x2030 },
+    { 0x2032, 0x2033 }, { 0x2035, 0x2035 }, { 0x203B, 0x203B },
+    { 0x203E, 0x203E }, { 0x2074, 0x2074 }, { 0x207F, 0x207F },
+    { 0x2081, 0x2084 }, { 0x20AC, 0x20AC }, { 0x2103, 0x2103 },
+    { 0x2105, 0x2105 }, { 0x2109, 0x2109 }, { 0x2113, 0x2113 },
+    { 0x2116, 0x2116 }, { 0x2121, 0x2122 }, { 0x2126, 0x2126 },
+    { 0x212B, 0x212B }, { 0x2153, 0x2155 }, { 0x215B, 0x215E },
+    { 0x2160, 0x216B }, { 0x2170, 0x2179 }, { 0x2190, 0x2199 },
+    { 0x21B8, 0x21B9 }, { 0x21D2, 0x21D2 }, { 0x21D4, 0x21D4 },
+    { 0x21E7, 0x21E7 }, { 0x2200, 0x2200 }, { 0x2202, 0x2203 },
+    { 0x2207, 0x2208 }, { 0x220B, 0x220B }, { 0x220F, 0x220F },
+    { 0x2211, 0x2211 }, { 0x2215, 0x2215 }, { 0x221A, 0x221A },
+    { 0x221D, 0x2220 }, { 0x2223, 0x2223 }, { 0x2225, 0x2225 },
+    { 0x2227, 0x222C }, { 0x222E, 0x222E }, { 0x2234, 0x2237 },
+    { 0x223C, 0x223D }, { 0x2248, 0x2248 }, { 0x224C, 0x224C },
+    { 0x2252, 0x2252 }, { 0x2260, 0x2261 }, { 0x2264, 0x2267 },
+    { 0x226A, 0x226B }, { 0x226E, 0x226F }, { 0x2282, 0x2283 },
+    { 0x2286, 0x2287 }, { 0x2295, 0x2295 }, { 0x2299, 0x2299 },
+    { 0x22A5, 0x22A5 }, { 0x22BF, 0x22BF }, { 0x2312, 0x2312 },
+    { 0x2329, 0x232A }, { 0x2460, 0x24BF }, { 0x24D0, 0x24E9 },
+    { 0x2500, 0x254B }, { 0x2550, 0x2574 }, { 0x2580, 0x258F },
+    { 0x2592, 0x2595 }, { 0x25A0, 0x25A1 }, { 0x25A3, 0x25A9 },
+    { 0x25B2, 0x25B3 }, { 0x25B6, 0x25B7 }, { 0x25BC, 0x25BD },
+    { 0x25C0, 0x25C1 }, { 0x25C6, 0x25C8 }, { 0x25CB, 0x25CB },
+    { 0x25CE, 0x25D1 }, { 0x25E2, 0x25E5 }, { 0x25EF, 0x25EF },
+    { 0x2605, 0x2606 }, { 0x2609, 0x2609 }, { 0x260E, 0x260F },
+    { 0x261C, 0x261C }, { 0x261E, 0x261E }, { 0x2640, 0x2640 },
+    { 0x2642, 0x2642 }, { 0x2660, 0x2661 }, { 0x2663, 0x2665 },
+    { 0x2667, 0x266A }, { 0x266C, 0x266D }, { 0x266F, 0x266F },
+    { 0x273D, 0x273D }, { 0x3008, 0x300B }, { 0x3014, 0x3015 },
+    { 0x3018, 0x301B }, { 0xFFFD, 0xFFFD }
+  };
+
+  /* binary search in table of non-spacing characters */
+  if (bisearch(ucs, ambiguous,
+	       sizeof(ambiguous) / sizeof(struct interval) - 1))
+    return 2;
+
+  return wcwidth(ucs);
+}
+
+
+int wcswidth_cjk(const wchar_t *pwcs, size_t n)
+{
+  int w, width = 0;
+
+  for (;*pwcs && n-- > 0; pwcs++)
+    if ((w = wcwidth_cjk(*pwcs)) < 0)
+      return -1;
+    else
+      width += w;
+
+  return width;
+}
diff --git a/readline-4.3/tcap.h b/readline-4.3/tcap.h
new file mode 100644
index 0000000..58ab894
--- /dev/null
+++ b/readline-4.3/tcap.h
@@ -0,0 +1,60 @@
+/* tcap.h -- termcap library functions and variables. */
+
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_RLTCAP_H_)
+#define _RLTCAP_H_
+
+#if defined (HAVE_CONFIG_H)
+#  include "config.h"
+#endif
+
+#if defined (HAVE_TERMCAP_H)
+#  if defined (__linux__) && !defined (SPEED_T_IN_SYS_TYPES)
+#    include "rltty.h"
+#  endif
+#  include <termcap.h>
+#else
+
+/* On Solaris2, sys/types.h #includes sys/reg.h, which #defines PC.
+   Unfortunately, PC is a global variable used by the termcap library. */
+#ifdef PC
+#  undef PC
+#endif
+
+extern char PC;
+extern char *UP, *BC;
+
+extern short ospeed;
+
+extern int tgetent ();
+extern int tgetflag ();
+extern int tgetnum ();
+extern char *tgetstr ();
+
+extern int tputs ();
+
+extern char *tgoto ();
+
+#endif /* HAVE_TERMCAP_H */
+
+#endif /* !_RLTCAP_H_ */
diff --git a/readline-4.3/terminal.c b/readline-4.3/terminal.c
new file mode 100644
index 0000000..f3f5b6c
--- /dev/null
+++ b/readline-4.3/terminal.c
@@ -0,0 +1,662 @@
+/* terminal.c -- controlling the terminal with termcap. */
+
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include "posixstat.h"
+#include <fcntl.h>
+#if defined (HAVE_SYS_FILE_H)
+#  include <sys/file.h>
+#endif /* HAVE_SYS_FILE_H */
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_LOCALE_H)
+#  include <locale.h>
+#endif
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+#if defined (GWINSZ_IN_SYS_IOCTL) && !defined (TIOCGWINSZ)
+#  include <sys/ioctl.h>
+#endif /* GWINSZ_IN_SYS_IOCTL && !TIOCGWINSZ */
+
+#include "rltty.h"
+#include "tcap.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+#define CUSTOM_REDISPLAY_FUNC() (rl_redisplay_function != rl_redisplay)
+#define CUSTOM_INPUT_FUNC() (rl_getc_function != rl_getc)
+
+/* **************************************************************** */
+/*								    */
+/*			Terminal and Termcap			    */
+/*								    */
+/* **************************************************************** */
+
+static char *term_buffer = (char *)NULL;
+static char *term_string_buffer = (char *)NULL;
+
+static int tcap_initialized;
+
+#if !defined (__linux__)
+#  if defined (__EMX__) || defined (NEED_EXTERN_PC)
+extern 
+#  endif /* __EMX__ || NEED_EXTERN_PC */
+char PC, *BC, *UP;
+#endif /* __linux__ */
+
+/* Some strings to control terminal actions.  These are output by tputs (). */
+char *_rl_term_clreol;
+char *_rl_term_clrpag;
+char *_rl_term_cr;
+char *_rl_term_backspace;
+char *_rl_term_goto;
+char *_rl_term_pc;
+
+/* Non-zero if we determine that the terminal can do character insertion. */
+int _rl_terminal_can_insert = 0;
+
+/* How to insert characters. */
+char *_rl_term_im;
+char *_rl_term_ei;
+char *_rl_term_ic;
+char *_rl_term_ip;
+char *_rl_term_IC;
+
+/* How to delete characters. */
+char *_rl_term_dc;
+char *_rl_term_DC;
+
+#if defined (HACK_TERMCAP_MOTION)
+char *_rl_term_forward_char;
+#endif  /* HACK_TERMCAP_MOTION */
+
+/* How to go up a line. */
+char *_rl_term_up;
+
+/* A visible bell; char if the terminal can be made to flash the screen. */
+static char *_rl_visible_bell;
+
+/* Non-zero means the terminal can auto-wrap lines. */
+int _rl_term_autowrap;
+
+/* Non-zero means that this terminal has a meta key. */
+static int term_has_meta;
+
+/* The sequences to write to turn on and off the meta key, if this
+   terminal has one. */
+static char *_rl_term_mm;
+static char *_rl_term_mo;
+
+/* The key sequences output by the arrow keys, if this terminal has any. */
+static char *_rl_term_ku;
+static char *_rl_term_kd;
+static char *_rl_term_kr;
+static char *_rl_term_kl;
+
+/* How to initialize and reset the arrow keys, if this terminal has any. */
+static char *_rl_term_ks;
+static char *_rl_term_ke;
+
+/* The key sequences sent by the Home and End keys, if any. */
+static char *_rl_term_kh;
+static char *_rl_term_kH;
+static char *_rl_term_at7;	/* @7 */
+
+/* Insert key */
+static char *_rl_term_kI;
+
+/* Cursor control */
+static char *_rl_term_vs;	/* very visible */
+static char *_rl_term_ve;	/* normal */
+
+static void bind_termcap_arrow_keys PARAMS((Keymap));
+
+/* Variables that hold the screen dimensions, used by the display code. */
+int _rl_screenwidth, _rl_screenheight, _rl_screenchars;
+
+/* Non-zero means the user wants to enable the keypad. */
+int _rl_enable_keypad;
+
+/* Non-zero means the user wants to enable a meta key. */
+int _rl_enable_meta = 1;
+
+#if defined (__EMX__)
+static void
+_emx_get_screensize (swp, shp)
+     int *swp, *shp;
+{
+  int sz[2];
+
+  _scrsize (sz);
+
+  if (swp)
+    *swp = sz[0];
+  if (shp)
+    *shp = sz[1];
+}
+#endif
+
+/* Get readline's idea of the screen size.  TTY is a file descriptor open
+   to the terminal.  If IGNORE_ENV is true, we do not pay attention to the
+   values of $LINES and $COLUMNS.  The tests for TERM_STRING_BUFFER being
+   non-null serve to check whether or not we have initialized termcap. */
+void
+_rl_get_screen_size (tty, ignore_env)
+     int tty, ignore_env;
+{
+  char *ss;
+#if defined (TIOCGWINSZ)
+  struct winsize window_size;
+#endif /* TIOCGWINSZ */
+
+#if defined (TIOCGWINSZ)
+  if (ioctl (tty, TIOCGWINSZ, &window_size) == 0)
+    {
+      _rl_screenwidth = (int) window_size.ws_col;
+      _rl_screenheight = (int) window_size.ws_row;
+    }
+#endif /* TIOCGWINSZ */
+
+#if defined (__EMX__)
+  _emx_get_screensize (&_rl_screenwidth, &_rl_screenheight);
+#endif
+
+  /* Environment variable COLUMNS overrides setting of "co" if IGNORE_ENV
+     is unset. */
+  if (_rl_screenwidth <= 0)
+    {
+      if (ignore_env == 0 && (ss = sh_get_env_value ("COLUMNS")))
+	_rl_screenwidth = atoi (ss);
+
+#if !defined (__DJGPP__)
+      if (_rl_screenwidth <= 0 && term_string_buffer)
+	_rl_screenwidth = tgetnum ("co");
+#endif
+    }
+
+  /* Environment variable LINES overrides setting of "li" if IGNORE_ENV
+     is unset. */
+  if (_rl_screenheight <= 0)
+    {
+      if (ignore_env == 0 && (ss = sh_get_env_value ("LINES")))
+	_rl_screenheight = atoi (ss);
+
+#if !defined (__DJGPP__)
+      if (_rl_screenheight <= 0 && term_string_buffer)
+	_rl_screenheight = tgetnum ("li");
+#endif
+    }
+
+  /* If all else fails, default to 80x24 terminal. */
+  if (_rl_screenwidth <= 1)
+    _rl_screenwidth = 80;
+
+  if (_rl_screenheight <= 0)
+    _rl_screenheight = 24;
+
+  /* If we're being compiled as part of bash, set the environment
+     variables $LINES and $COLUMNS to new values.  Otherwise, just
+     do a pair of putenv () or setenv () calls. */
+  sh_set_lines_and_columns (_rl_screenheight, _rl_screenwidth);
+
+  if (_rl_term_autowrap == 0)
+    _rl_screenwidth--;
+
+  _rl_screenchars = _rl_screenwidth * _rl_screenheight;
+}
+
+void
+_rl_set_screen_size (rows, cols)
+     int rows, cols;
+{
+  if (rows == 0 || cols == 0)
+    return;
+
+  _rl_screenheight = rows;
+  _rl_screenwidth = cols;
+
+  if (_rl_term_autowrap == 0)
+    _rl_screenwidth--;
+
+  _rl_screenchars = _rl_screenwidth * _rl_screenheight;
+}
+
+void
+rl_set_screen_size (rows, cols)
+     int rows, cols;
+{
+  _rl_set_screen_size (rows, cols);
+}
+
+void
+rl_get_screen_size (rows, cols)
+     int *rows, *cols;
+{
+  if (rows)
+    *rows = _rl_screenheight;
+  if (cols)
+    *cols = _rl_screenwidth;
+}
+     
+void
+rl_resize_terminal ()
+{
+  if (readline_echoing_p)
+    {
+      _rl_get_screen_size (fileno (rl_instream), 1);
+      if (CUSTOM_REDISPLAY_FUNC ())
+	rl_forced_update_display ();
+      else
+	_rl_redisplay_after_sigwinch ();
+    }
+}
+
+struct _tc_string {
+     const char *tc_var;
+     char **tc_value;
+};
+
+/* This should be kept sorted, just in case we decide to change the
+   search algorithm to something smarter. */
+static struct _tc_string tc_strings[] =
+{
+  { "@7", &_rl_term_at7 },
+  { "DC", &_rl_term_DC },
+  { "IC", &_rl_term_IC },
+  { "ce", &_rl_term_clreol },
+  { "cl", &_rl_term_clrpag },
+  { "cr", &_rl_term_cr },
+  { "dc", &_rl_term_dc },
+  { "ei", &_rl_term_ei },
+  { "ic", &_rl_term_ic },
+  { "im", &_rl_term_im },
+  { "kH", &_rl_term_kH },	/* home down ?? */
+  { "kI", &_rl_term_kI },	/* insert */
+  { "kd", &_rl_term_kd },
+  { "ke", &_rl_term_ke },	/* end keypad mode */
+  { "kh", &_rl_term_kh },	/* home */
+  { "kl", &_rl_term_kl },
+  { "kr", &_rl_term_kr },
+  { "ks", &_rl_term_ks },	/* start keypad mode */
+  { "ku", &_rl_term_ku },
+  { "le", &_rl_term_backspace },
+  { "mm", &_rl_term_mm },
+  { "mo", &_rl_term_mo },
+#if defined (HACK_TERMCAP_MOTION)
+  { "nd", &_rl_term_forward_char },
+#endif
+  { "pc", &_rl_term_pc },
+  { "up", &_rl_term_up },
+  { "vb", &_rl_visible_bell },
+  { "vs", &_rl_term_vs },
+  { "ve", &_rl_term_ve },
+};
+
+#define NUM_TC_STRINGS (sizeof (tc_strings) / sizeof (struct _tc_string))
+
+/* Read the desired terminal capability strings into BP.  The capabilities
+   are described in the TC_STRINGS table. */
+static void
+get_term_capabilities (bp)
+     char **bp;
+{
+#if !defined (__DJGPP__)	/* XXX - doesn't DJGPP have a termcap library? */
+  register int i;
+
+  for (i = 0; i < NUM_TC_STRINGS; i++)
+#  ifdef __LCC__
+    *(tc_strings[i].tc_value) = tgetstr ((char *)tc_strings[i].tc_var, bp);
+#  else
+    *(tc_strings[i].tc_value) = tgetstr (tc_strings[i].tc_var, bp);
+#  endif
+#endif
+  tcap_initialized = 1;
+}
+
+int
+_rl_init_terminal_io (terminal_name)
+     const char *terminal_name;
+{
+  const char *term;
+  char *buffer;
+  int tty, tgetent_ret;
+
+  term = terminal_name ? terminal_name : sh_get_env_value ("TERM");
+  _rl_term_clrpag = _rl_term_cr = _rl_term_clreol = (char *)NULL;
+  tty = rl_instream ? fileno (rl_instream) : 0;
+  _rl_screenwidth = _rl_screenheight = 0;
+
+  if (term == 0)
+    term = "dumb";
+
+  /* I've separated this out for later work on not calling tgetent at all
+     if the calling application has supplied a custom redisplay function,
+     (and possibly if the application has supplied a custom input function). */
+  if (CUSTOM_REDISPLAY_FUNC())
+    {
+      tgetent_ret = -1;
+    }
+  else
+    {
+      if (term_string_buffer == 0)
+	term_string_buffer = (char *)xmalloc(2032);
+
+      if (term_buffer == 0)
+	term_buffer = (char *)xmalloc(4080);
+
+      buffer = term_string_buffer;
+
+      tgetent_ret = tgetent (term_buffer, term);
+    }
+
+  if (tgetent_ret <= 0)
+    {
+      FREE (term_string_buffer);
+      FREE (term_buffer);
+      buffer = term_buffer = term_string_buffer = (char *)NULL;
+
+      _rl_term_autowrap = 0;	/* used by _rl_get_screen_size */
+
+#if defined (__EMX__)
+      _emx_get_screensize (&_rl_screenwidth, &_rl_screenheight);
+      _rl_screenwidth--;
+#else /* !__EMX__ */
+      _rl_get_screen_size (tty, 0);
+#endif /* !__EMX__ */
+
+      /* Defaults. */
+      if (_rl_screenwidth <= 0 || _rl_screenheight <= 0)
+        {
+	  _rl_screenwidth = 79;
+	  _rl_screenheight = 24;
+        }
+
+      /* Everything below here is used by the redisplay code (tputs). */
+      _rl_screenchars = _rl_screenwidth * _rl_screenheight;
+      _rl_term_cr = "\r";
+      _rl_term_im = _rl_term_ei = _rl_term_ic = _rl_term_IC = (char *)NULL;
+      _rl_term_up = _rl_term_dc = _rl_term_DC = _rl_visible_bell = (char *)NULL;
+      _rl_term_ku = _rl_term_kd = _rl_term_kl = _rl_term_kr = (char *)NULL;
+      _rl_term_kh = _rl_term_kH = _rl_term_kI = (char *)NULL;
+      _rl_term_ks = _rl_term_ke = _rl_term_at7 = (char *)NULL;
+      _rl_term_mm = _rl_term_mo = (char *)NULL;
+      _rl_term_ve = _rl_term_vs = (char *)NULL;
+#if defined (HACK_TERMCAP_MOTION)
+      term_forward_char = (char *)NULL;
+#endif
+      _rl_terminal_can_insert = term_has_meta = 0;
+
+      /* Reasonable defaults for tgoto().  Readline currently only uses
+         tgoto if _rl_term_IC or _rl_term_DC is defined, but just in case we
+         change that later... */
+      PC = '\0';
+      BC = _rl_term_backspace = "\b";
+      UP = _rl_term_up;
+
+      return 0;
+    }
+
+  get_term_capabilities (&buffer);
+
+  /* Set up the variables that the termcap library expects the application
+     to provide. */
+  PC = _rl_term_pc ? *_rl_term_pc : 0;
+  BC = _rl_term_backspace;
+  UP = _rl_term_up;
+
+  if (!_rl_term_cr)
+    _rl_term_cr = "\r";
+
+  _rl_term_autowrap = tgetflag ("am") && tgetflag ("xn");
+
+  _rl_get_screen_size (tty, 0);
+
+  /* "An application program can assume that the terminal can do
+      character insertion if *any one of* the capabilities `IC',
+      `im', `ic' or `ip' is provided."  But we can't do anything if
+      only `ip' is provided, so... */
+  _rl_terminal_can_insert = (_rl_term_IC || _rl_term_im || _rl_term_ic);
+
+  /* Check to see if this terminal has a meta key and clear the capability
+     variables if there is none. */
+  term_has_meta = (tgetflag ("km") || tgetflag ("MT"));
+  if (!term_has_meta)
+    _rl_term_mm = _rl_term_mo = (char *)NULL;
+
+  /* Attempt to find and bind the arrow keys.  Do not override already
+     bound keys in an overzealous attempt, however. */
+
+  bind_termcap_arrow_keys (emacs_standard_keymap);
+
+#if defined (VI_MODE)
+  bind_termcap_arrow_keys (vi_movement_keymap);
+  bind_termcap_arrow_keys (vi_insertion_keymap);
+#endif /* VI_MODE */
+
+  return 0;
+}
+
+/* Bind the arrow key sequences from the termcap description in MAP. */
+static void
+bind_termcap_arrow_keys (map)
+     Keymap map;
+{
+  Keymap xkeymap;
+
+  xkeymap = _rl_keymap;
+  _rl_keymap = map;
+
+  _rl_bind_if_unbound (_rl_term_ku, rl_get_previous_history);
+  _rl_bind_if_unbound (_rl_term_kd, rl_get_next_history);
+  _rl_bind_if_unbound (_rl_term_kr, rl_forward);
+  _rl_bind_if_unbound (_rl_term_kl, rl_backward);
+
+  _rl_bind_if_unbound (_rl_term_kh, rl_beg_of_line);	/* Home */
+  _rl_bind_if_unbound (_rl_term_at7, rl_end_of_line);	/* End */
+
+  _rl_keymap = xkeymap;
+}
+
+char *
+rl_get_termcap (cap)
+     const char *cap;
+{
+  register int i;
+
+  if (tcap_initialized == 0)
+    return ((char *)NULL);
+  for (i = 0; i < NUM_TC_STRINGS; i++)
+    {
+      if (tc_strings[i].tc_var[0] == cap[0] && strcmp (tc_strings[i].tc_var, cap) == 0)
+        return *(tc_strings[i].tc_value);
+    }
+  return ((char *)NULL);
+}
+
+/* Re-initialize the terminal considering that the TERM/TERMCAP variable
+   has changed. */
+int
+rl_reset_terminal (terminal_name)
+     const char *terminal_name;
+{
+  _rl_init_terminal_io (terminal_name);
+  return 0;
+}
+
+/* A function for the use of tputs () */
+#ifdef _MINIX
+void
+_rl_output_character_function (c)
+     int c;
+{
+  putc (c, _rl_out_stream);
+}
+#else /* !_MINIX */
+int
+_rl_output_character_function (c)
+     int c;
+{
+  return putc (c, _rl_out_stream);
+}
+#endif /* !_MINIX */
+
+/* Write COUNT characters from STRING to the output stream. */
+void
+_rl_output_some_chars (string, count)
+     const char *string;
+     int count;
+{
+  fwrite (string, 1, count, _rl_out_stream);
+}
+
+/* Move the cursor back. */
+int
+_rl_backspace (count)
+     int count;
+{
+  register int i;
+
+  if (_rl_term_backspace)
+    for (i = 0; i < count; i++)
+      tputs (_rl_term_backspace, 1, _rl_output_character_function);
+  else
+    for (i = 0; i < count; i++)
+      putc ('\b', _rl_out_stream);
+  return 0;
+}
+
+/* Move to the start of the next line. */
+int
+rl_crlf ()
+{
+#if defined (NEW_TTY_DRIVER)
+  if (_rl_term_cr)
+    tputs (_rl_term_cr, 1, _rl_output_character_function);
+#endif /* NEW_TTY_DRIVER */
+  putc ('\n', _rl_out_stream);
+  return 0;
+}
+
+/* Ring the terminal bell. */
+int
+rl_ding ()
+{
+  if (readline_echoing_p)
+    {
+      switch (_rl_bell_preference)
+        {
+	case NO_BELL:
+	default:
+	  break;
+	case VISIBLE_BELL:
+	  if (_rl_visible_bell)
+	    {
+	      tputs (_rl_visible_bell, 1, _rl_output_character_function);
+	      break;
+	    }
+	  /* FALLTHROUGH */
+	case AUDIBLE_BELL:
+	  fprintf (stderr, "\007");
+	  fflush (stderr);
+	  break;
+        }
+      return (0);
+    }
+  return (-1);
+}
+
+/* **************************************************************** */
+/*								    */
+/*	 	Controlling the Meta Key and Keypad		    */
+/*								    */
+/* **************************************************************** */
+
+void
+_rl_enable_meta_key ()
+{
+#if !defined (__DJGPP__)
+  if (term_has_meta && _rl_term_mm)
+    tputs (_rl_term_mm, 1, _rl_output_character_function);
+#endif
+}
+
+void
+_rl_control_keypad (on)
+     int on;
+{
+#if !defined (__DJGPP__)
+  if (on && _rl_term_ks)
+    tputs (_rl_term_ks, 1, _rl_output_character_function);
+  else if (!on && _rl_term_ke)
+    tputs (_rl_term_ke, 1, _rl_output_character_function);
+#endif
+}
+
+/* **************************************************************** */
+/*								    */
+/*	 		Controlling the Cursor			    */
+/*								    */
+/* **************************************************************** */
+
+/* Set the cursor appropriately depending on IM, which is one of the
+   insert modes (insert or overwrite).  Insert mode gets the normal
+   cursor.  Overwrite mode gets a very visible cursor.  Only does
+   anything if we have both capabilities. */
+void
+_rl_set_cursor (im, force)
+     int im, force;
+{
+  if (_rl_term_ve && _rl_term_vs)
+    {
+      if (force || im != rl_insert_mode)
+	{
+	  if (im == RL_IM_OVERWRITE)
+	    tputs (_rl_term_vs, 1, _rl_output_character_function);
+	  else
+	    tputs (_rl_term_ve, 1, _rl_output_character_function);
+	}
+    }
+}
diff --git a/readline-4.3/text.c b/readline-4.3/text.c
new file mode 100644
index 0000000..2a7b724
--- /dev/null
+++ b/readline-4.3/text.c
@@ -0,0 +1,1540 @@
+/* text.c -- text handling commands for readline. */
+
+/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_LOCALE_H)
+#  include <locale.h>
+#endif
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+#if defined (__EMX__)
+#  define INCL_DOSPROCESS
+#  include <os2.h>
+#endif /* __EMX__ */
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "rlshell.h"
+#include "xmalloc.h"
+
+/* Forward declarations. */
+static int rl_change_case PARAMS((int, int));
+static int _rl_char_search PARAMS((int, int, int));
+
+/* **************************************************************** */
+/*								    */
+/*			Insert and Delete			    */
+/*								    */
+/* **************************************************************** */
+
+/* Insert a string of text into the line at point.  This is the only
+   way that you should do insertion.  _rl_insert_char () calls this
+   function.  Returns the number of characters inserted. */
+int
+rl_insert_text (string)
+     const char *string;
+{
+  register int i, l;
+
+  l = (string && *string) ? strlen (string) : 0;
+  if (l == 0)
+    return 0;
+
+  if (rl_end + l >= rl_line_buffer_len)
+    rl_extend_line_buffer (rl_end + l);
+
+  for (i = rl_end; i >= rl_point; i--)
+    rl_line_buffer[i + l] = rl_line_buffer[i];
+  strncpy (rl_line_buffer + rl_point, string, l);
+
+  /* Remember how to undo this if we aren't undoing something. */
+  if (_rl_doing_an_undo == 0)
+    {
+      /* If possible and desirable, concatenate the undos. */
+      if ((l == 1) &&
+	  rl_undo_list &&
+	  (rl_undo_list->what == UNDO_INSERT) &&
+	  (rl_undo_list->end == rl_point) &&
+	  (rl_undo_list->end - rl_undo_list->start < 20))
+	rl_undo_list->end++;
+      else
+	rl_add_undo (UNDO_INSERT, rl_point, rl_point + l, (char *)NULL);
+    }
+  rl_point += l;
+  rl_end += l;
+  rl_line_buffer[rl_end] = '\0';
+  return l;
+}
+
+/* Delete the string between FROM and TO.  FROM is inclusive, TO is not.
+   Returns the number of characters deleted. */
+int
+rl_delete_text (from, to)
+     int from, to;
+{
+  register char *text;
+  register int diff, i;
+
+  /* Fix it if the caller is confused. */
+  if (from > to)
+    SWAP (from, to);
+
+  /* fix boundaries */
+  if (to > rl_end)
+    {
+      to = rl_end;
+      if (from > to)
+	from = to;
+    }
+  if (from < 0)
+    from = 0;
+
+  text = rl_copy_text (from, to);
+
+  /* Some versions of strncpy() can't handle overlapping arguments. */
+  diff = to - from;
+  for (i = from; i < rl_end - diff; i++)
+    rl_line_buffer[i] = rl_line_buffer[i + diff];
+
+  /* Remember how to undo this delete. */
+  if (_rl_doing_an_undo == 0)
+    rl_add_undo (UNDO_DELETE, from, to, text);
+  else
+    free (text);
+
+  rl_end -= diff;
+  rl_line_buffer[rl_end] = '\0';
+  return (diff);
+}
+
+/* Fix up point so that it is within the line boundaries after killing
+   text.  If FIX_MARK_TOO is non-zero, the mark is forced within line
+   boundaries also. */
+
+#define _RL_FIX_POINT(x) \
+	do { \
+	if (x > rl_end) \
+	  x = rl_end; \
+	else if (x < 0) \
+	  x = 0; \
+	} while (0)
+
+void
+_rl_fix_point (fix_mark_too)
+     int fix_mark_too;
+{
+  _RL_FIX_POINT (rl_point);
+  if (fix_mark_too)
+    _RL_FIX_POINT (rl_mark);
+}
+#undef _RL_FIX_POINT
+
+int
+_rl_replace_text (text, start, end)
+     const char *text;
+     int start, end;
+{
+  int n;
+
+  rl_begin_undo_group ();
+  rl_delete_text (start, end + 1);
+  rl_point = start;
+  n = rl_insert_text (text);
+  rl_end_undo_group ();
+
+  return n;
+}
+
+/* Replace the current line buffer contents with TEXT.  If CLEAR_UNDO is
+   non-zero, we free the current undo list. */
+void
+rl_replace_line (text, clear_undo)
+     const char *text;
+     int clear_undo;
+{
+  int len;
+
+  len = strlen (text);
+  if (len >= rl_line_buffer_len)
+    rl_extend_line_buffer (len);
+  strcpy (rl_line_buffer, text);
+  rl_end = len;
+
+  if (clear_undo)
+    rl_free_undo_list ();
+
+  _rl_fix_point (1);
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Readline character functions		    */
+/*								    */
+/* **************************************************************** */
+
+/* This is not a gap editor, just a stupid line input routine.  No hair
+   is involved in writing any of the functions, and none should be. */
+
+/* Note that:
+
+   rl_end is the place in the string that we would place '\0';
+   i.e., it is always safe to place '\0' there.
+
+   rl_point is the place in the string where the cursor is.  Sometimes
+   this is the same as rl_end.
+
+   Any command that is called interactively receives two arguments.
+   The first is a count: the numeric arg pased to this command.
+   The second is the key which invoked this command.
+*/
+
+/* **************************************************************** */
+/*								    */
+/*			Movement Commands			    */
+/*								    */
+/* **************************************************************** */
+
+/* Note that if you `optimize' the display for these functions, you cannot
+   use said functions in other functions which do not do optimizing display.
+   I.e., you will have to update the data base for rl_redisplay, and you
+   might as well let rl_redisplay do that job. */
+
+/* Move forward COUNT bytes. */
+int
+rl_forward_byte (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return (rl_backward_byte (-count, key));
+
+  if (count > 0)
+    {
+      int end = rl_point + count;
+#if defined (VI_MODE)
+      int lend = rl_end > 0 ? rl_end - (rl_editing_mode == vi_mode) : rl_end;
+#else
+      int lend = rl_end;
+#endif
+
+      if (end > lend)
+	{
+	  rl_point = lend;
+	  rl_ding ();
+	}
+      else
+	rl_point = end;
+    }
+
+  if (rl_end < 0)
+    rl_end = 0;
+
+  return 0;
+}
+
+#if defined (HANDLE_MULTIBYTE)
+/* Move forward COUNT characters. */
+int
+rl_forward_char (count, key)
+     int count, key;
+{
+  int point;
+
+  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+    return (rl_forward_byte (count, key));
+
+  if (count < 0)
+    return (rl_backward_char (-count, key));
+
+  if (count > 0)
+    {
+      point = _rl_find_next_mbchar (rl_line_buffer, rl_point, count, MB_FIND_NONZERO);
+
+#if defined (VI_MODE)
+      if (rl_end <= point && rl_editing_mode == vi_mode)
+	point = _rl_find_prev_mbchar (rl_line_buffer, rl_end, MB_FIND_NONZERO);
+#endif
+
+      if (rl_point == point)
+	rl_ding ();
+
+      rl_point = point;
+
+      if (rl_end < 0)
+	rl_end = 0;
+    }
+
+  return 0;
+}
+#else /* !HANDLE_MULTIBYTE */
+int
+rl_forward_char (count, key)
+     int count, key;
+{
+  return (rl_forward_byte (count, key));
+}
+#endif /* !HANDLE_MULTIBYTE */
+  
+/* Backwards compatibility. */
+int
+rl_forward (count, key)
+     int count, key;
+{
+  return (rl_forward_char (count, key));
+}
+
+/* Move backward COUNT bytes. */
+int
+rl_backward_byte (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return (rl_forward_byte (-count, key));
+
+  if (count > 0)
+    {
+      if (rl_point < count)
+	{
+	  rl_point = 0;
+	  rl_ding ();
+	}
+      else
+	rl_point -= count;
+    }
+
+  if (rl_point < 0)
+    rl_point = 0;
+
+  return 0;
+}
+
+#if defined (HANDLE_MULTIBYTE)
+/* Move backward COUNT characters. */
+int
+rl_backward_char (count, key)
+     int count, key;
+{
+  int point;
+
+  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+    return (rl_backward_byte (count, key));
+
+  if (count < 0)
+    return (rl_forward_char (-count, key));
+
+  if (count > 0)
+    {
+      point = rl_point;
+
+      while (count > 0 && point > 0)
+	{
+	  point = _rl_find_prev_mbchar (rl_line_buffer, point, MB_FIND_NONZERO);
+	  count--;
+	}
+      if (count > 0)
+	{
+	  rl_point = 0;
+	  rl_ding ();
+	}
+      else
+        rl_point = point;
+    }
+
+  return 0;
+}
+#else
+int
+rl_backward_char (count, key)
+     int count, key;
+{
+  return (rl_backward_byte (count, key));
+}
+#endif
+
+/* Backwards compatibility. */
+int
+rl_backward (count, key)
+     int count, key;
+{
+  return (rl_backward_char (count, key));
+}
+
+/* Move to the beginning of the line. */
+int
+rl_beg_of_line (count, key)
+     int count, key;
+{
+  rl_point = 0;
+  return 0;
+}
+
+/* Move to the end of the line. */
+int
+rl_end_of_line (count, key)
+     int count, key;
+{
+  rl_point = rl_end;
+  return 0;
+}
+
+/* XXX - these might need changes for multibyte characters */
+/* Move forward a word.  We do what Emacs does. */
+int
+rl_forward_word (count, key)
+     int count, key;
+{
+  int c;
+
+  if (count < 0)
+    return (rl_backward_word (-count, key));
+
+  while (count)
+    {
+      if (rl_point == rl_end)
+	return 0;
+
+      /* If we are not in a word, move forward until we are in one.
+	 Then, move forward until we hit a non-alphabetic character. */
+      c = rl_line_buffer[rl_point];
+      if (rl_alphabetic (c) == 0)
+	{
+	  while (++rl_point < rl_end)
+	    {
+	      c = rl_line_buffer[rl_point];
+	      if (rl_alphabetic (c))
+		break;
+	    }
+	}
+
+      if (rl_point == rl_end)
+	return 0;
+
+      while (++rl_point < rl_end)
+	{
+	  c = rl_line_buffer[rl_point];
+	  if (rl_alphabetic (c) == 0)
+	    break;
+	}
+      --count;
+    }
+
+  return 0;
+}
+
+/* Move backward a word.  We do what Emacs does. */
+int
+rl_backward_word (count, key)
+     int count, key;
+{
+  int c;
+
+  if (count < 0)
+    return (rl_forward_word (-count, key));
+
+  while (count)
+    {
+      if (!rl_point)
+	return 0;
+
+      /* Like rl_forward_word (), except that we look at the characters
+	 just before point. */
+
+      c = rl_line_buffer[rl_point - 1];
+      if (rl_alphabetic (c) == 0)
+	{
+	  while (--rl_point)
+	    {
+	      c = rl_line_buffer[rl_point - 1];
+	      if (rl_alphabetic (c))
+		break;
+	    }
+	}
+
+      while (rl_point)
+	{
+	  c = rl_line_buffer[rl_point - 1];
+	  if (rl_alphabetic (c) == 0)
+	    break;
+	  else
+	    --rl_point;
+	}
+
+      --count;
+    }
+
+  return 0;
+}
+
+/* Clear the current line.  Numeric argument to C-l does this. */
+int
+rl_refresh_line (ignore1, ignore2)
+     int ignore1, ignore2;
+{
+  int curr_line;
+
+  curr_line = _rl_current_display_line ();
+
+  _rl_move_vert (curr_line);
+  _rl_move_cursor_relative (0, rl_line_buffer);   /* XXX is this right */
+
+  _rl_clear_to_eol (0);		/* arg of 0 means to not use spaces */
+
+  rl_forced_update_display ();
+  rl_display_fixed = 1;
+
+  return 0;
+}
+
+/* C-l typed to a line without quoting clears the screen, and then reprints
+   the prompt and the current input line.  Given a numeric arg, redraw only
+   the current line. */
+int
+rl_clear_screen (count, key)
+     int count, key;
+{
+  if (rl_explicit_arg)
+    {
+      rl_refresh_line (count, key);
+      return 0;
+    }
+
+  _rl_clear_screen ();		/* calls termcap function to clear screen */
+  rl_forced_update_display ();
+  rl_display_fixed = 1;
+
+  return 0;
+}
+
+int
+rl_arrow_keys (count, c)
+     int count, c;
+{
+  int ch;
+
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  ch = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+  switch (_rl_to_upper (ch))
+    {
+    case 'A':
+      rl_get_previous_history (count, ch);
+      break;
+
+    case 'B':
+      rl_get_next_history (count, ch);
+      break;
+
+    case 'C':
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_forward_char (count, ch);
+      else
+	rl_forward_byte (count, ch);
+      break;
+
+    case 'D':
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_backward_char (count, ch);
+      else
+	rl_backward_byte (count, ch);
+      break;
+
+    default:
+      rl_ding ();
+    }
+
+  return 0;
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Text commands				    */
+/*								    */
+/* **************************************************************** */
+
+#ifdef HANDLE_MULTIBYTE
+static char pending_bytes[MB_LEN_MAX];
+static int pending_bytes_length = 0;
+static mbstate_t ps = {0};
+#endif
+
+/* Insert the character C at the current location, moving point forward.
+   If C introduces a multibyte sequence, we read the whole sequence and
+   then insert the multibyte char into the line buffer. */
+int
+_rl_insert_char (count, c)
+     int count, c;
+{
+  register int i;
+  char *string;
+#ifdef HANDLE_MULTIBYTE
+  int string_size;
+  char incoming[MB_LEN_MAX + 1];
+  int incoming_length = 0;
+  mbstate_t ps_back;
+  static int stored_count = 0;
+#endif
+
+  if (count <= 0)
+    return 0;
+
+#if defined (HANDLE_MULTIBYTE)
+  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+    {
+      incoming[0] = c;
+      incoming[1] = '\0';
+      incoming_length = 1;
+    }
+  else
+    {
+      wchar_t wc;
+      size_t ret;
+
+      if (stored_count <= 0)
+	stored_count = count;
+      else
+	count = stored_count;
+
+      ps_back = ps;
+      pending_bytes[pending_bytes_length++] = c;
+      ret = mbrtowc (&wc, pending_bytes, pending_bytes_length, &ps);
+
+      if (ret == (size_t)-2)
+	{
+	  /* Bytes too short to compose character, try to wait for next byte.
+	     Restore the state of the byte sequence, because in this case the
+	     effect of mbstate is undefined. */
+	  ps = ps_back;
+	  return 1;
+	}
+      else if (ret == (size_t)-1)
+	{
+	  /* Invalid byte sequence for the current locale.  Treat first byte
+	     as a single character. */
+	  incoming[0] = pending_bytes[0];
+	  incoming[1] = '\0';
+	  incoming_length = 1;
+	  pending_bytes_length--;
+	  memmove (pending_bytes, pending_bytes + 1, pending_bytes_length);
+	  /* Clear the state of the byte sequence, because in this case the
+	     effect of mbstate is undefined. */
+	  memset (&ps, 0, sizeof (mbstate_t));
+	}
+      else if (ret == (size_t)0)
+	{
+	  incoming[0] = '\0';
+	  incoming_length = 0;
+	  pending_bytes_length--;
+	  /* Clear the state of the byte sequence, because in this case the
+	     effect of mbstate is undefined. */
+	  memset (&ps, 0, sizeof (mbstate_t));
+	}
+      else
+	{
+	  /* We successfully read a single multibyte character. */
+	  memcpy (incoming, pending_bytes, pending_bytes_length);
+	  incoming[pending_bytes_length] = '\0';
+	  incoming_length = pending_bytes_length;
+	  pending_bytes_length = 0;
+	}
+    }
+#endif /* HANDLE_MULTIBYTE */
+	  
+  /* If we can optimize, then do it.  But don't let people crash
+     readline because of extra large arguments. */
+  if (count > 1 && count <= 1024)
+    {
+#if defined (HANDLE_MULTIBYTE)
+      string_size = count * incoming_length;
+      string = (char *)xmalloc (1 + string_size);
+
+      i = 0;
+      while (i < string_size)
+	{
+	  strncpy (string + i, incoming, incoming_length);
+	  i += incoming_length;
+	}
+      incoming_length = 0;
+      stored_count = 0;
+#else /* !HANDLE_MULTIBYTE */
+      string = (char *)xmalloc (1 + count);
+
+      for (i = 0; i < count; i++)
+	string[i] = c;
+#endif /* !HANDLE_MULTIBYTE */
+
+      string[i] = '\0';
+      rl_insert_text (string);
+      free (string);
+
+      return 0;
+    }
+
+  if (count > 1024)
+    {
+      int decreaser;
+#if defined (HANDLE_MULTIBYTE)
+      string_size = incoming_length * 1024;
+      string = (char *)xmalloc (1 + string_size);
+
+      i = 0;
+      while (i < string_size)
+	{
+	  strncpy (string + i, incoming, incoming_length);
+	  i += incoming_length;
+	}
+
+      while (count)
+	{
+	  decreaser = (count > 1024) ? 1024 : count;
+	  string[decreaser*incoming_length] = '\0';
+	  rl_insert_text (string);
+	  count -= decreaser;
+	}
+
+      free (string);
+      incoming_length = 0;
+      stored_count = 0;
+#else /* !HANDLE_MULTIBYTE */
+      char str[1024+1];
+
+      for (i = 0; i < 1024; i++)
+	str[i] = c;
+
+      while (count)
+	{
+	  decreaser = (count > 1024 ? 1024 : count);
+	  str[decreaser] = '\0';
+	  rl_insert_text (str);
+	  count -= decreaser;
+	}
+#endif /* !HANDLE_MULTIBYTE */
+
+      return 0;
+    }
+
+#if defined (HANDLE_MULTIBYTE)
+  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+    {
+#endif
+      /* We are inserting a single character.
+	 If there is pending input, then make a string of all of the
+	 pending characters that are bound to rl_insert, and insert
+	 them all. */
+      if (_rl_any_typein ())
+	_rl_insert_typein (c);
+      else
+	{
+	  /* Inserting a single character. */
+	  char str[2];
+
+	  str[1] = '\0';
+	  str[0] = c;
+	  rl_insert_text (str);
+	}
+#if defined (HANDLE_MULTIBYTE)
+    }
+  else
+    {
+      rl_insert_text (incoming);
+      stored_count = 0;
+    }
+#endif
+
+  return 0;
+}
+
+/* Overwrite the character at point (or next COUNT characters) with C.
+   If C introduces a multibyte character sequence, read the entire sequence
+   before starting the overwrite loop. */
+int
+_rl_overwrite_char (count, c)
+     int count, c;
+{
+  int i;
+#if defined (HANDLE_MULTIBYTE)
+  char mbkey[MB_LEN_MAX];
+  int k;
+
+  /* Read an entire multibyte character sequence to insert COUNT times. */
+  if (count > 0 && MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    k = _rl_read_mbstring (c, mbkey, MB_LEN_MAX);
+#endif
+
+  for (i = 0; i < count; i++)
+    {
+      rl_begin_undo_group ();
+
+      if (rl_point < rl_end)
+	rl_delete (1, c);
+
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_insert_text (mbkey);
+      else
+#endif
+	_rl_insert_char (1, c);
+
+      rl_end_undo_group ();
+    }
+
+  return 0;
+}
+
+int
+rl_insert (count, c)
+     int count, c;
+{
+  return (rl_insert_mode == RL_IM_INSERT ? _rl_insert_char (count, c)
+  					 : _rl_overwrite_char (count, c));
+}
+
+/* Insert the next typed character verbatim. */
+int
+rl_quoted_insert (count, key)
+     int count, key;
+{
+  int c;
+
+#if defined (HANDLE_SIGNALS)
+  _rl_disable_tty_signals ();
+#endif
+
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  c = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+#if defined (HANDLE_SIGNALS)
+  _rl_restore_tty_signals ();
+#endif
+
+  return (_rl_insert_char (count, c));  
+}
+
+/* Insert a tab character. */
+int
+rl_tab_insert (count, key)
+     int count, key;
+{
+  return (_rl_insert_char (count, '\t'));
+}
+
+/* What to do when a NEWLINE is pressed.  We accept the whole line.
+   KEY is the key that invoked this command.  I guess it could have
+   meaning in the future. */
+int
+rl_newline (count, key)
+     int count, key;
+{
+  rl_done = 1;
+
+  if (_rl_history_preserve_point)
+    _rl_history_saved_point = (rl_point == rl_end) ? -1 : rl_point;
+
+  RL_SETSTATE(RL_STATE_DONE);
+
+#if defined (VI_MODE)
+  if (rl_editing_mode == vi_mode)
+    {
+      _rl_vi_done_inserting ();
+      _rl_vi_reset_last ();
+    }
+#endif /* VI_MODE */
+
+  /* If we've been asked to erase empty lines, suppress the final update,
+     since _rl_update_final calls rl_crlf(). */
+  if (rl_erase_empty_line && rl_point == 0 && rl_end == 0)
+    return 0;
+
+  if (readline_echoing_p)
+    _rl_update_final ();
+  return 0;
+}
+
+/* What to do for some uppercase characters, like meta characters,
+   and some characters appearing in emacs_ctlx_keymap.  This function
+   is just a stub, you bind keys to it and the code in _rl_dispatch ()
+   is special cased. */
+int
+rl_do_lowercase_version (ignore1, ignore2)
+     int ignore1, ignore2;
+{
+  return 0;
+}
+
+/* This is different from what vi does, so the code's not shared.  Emacs
+   rubout in overwrite mode has one oddity:  it replaces a control
+   character that's displayed as two characters (^X) with two spaces. */
+int
+_rl_overwrite_rubout (count, key)
+     int count, key;
+{
+  int opoint;
+  int i, l;
+
+  if (rl_point == 0)
+    {
+      rl_ding ();
+      return 1;
+    }
+
+  opoint = rl_point;
+
+  /* L == number of spaces to insert */
+  for (i = l = 0; i < count; i++)
+    {
+      rl_backward_char (1, key);
+      l += rl_character_len (rl_line_buffer[rl_point], rl_point);	/* not exactly right */
+    }
+
+  rl_begin_undo_group ();
+
+  if (count > 1 || rl_explicit_arg)
+    rl_kill_text (opoint, rl_point);
+  else
+    rl_delete_text (opoint, rl_point);
+
+  /* Emacs puts point at the beginning of the sequence of spaces. */
+  opoint = rl_point;
+  _rl_insert_char (l, ' ');
+  rl_point = opoint;
+
+  rl_end_undo_group ();
+
+  return 0;
+}
+  
+/* Rubout the character behind point. */
+int
+rl_rubout (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return (rl_delete (-count, key));
+
+  if (!rl_point)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  if (rl_insert_mode == RL_IM_OVERWRITE)
+    return (_rl_overwrite_rubout (count, key));
+
+  return (_rl_rubout_char (count, key));
+}
+
+int
+_rl_rubout_char (count, key)
+     int count, key;
+{
+  int orig_point;
+  unsigned char c;
+
+  /* Duplicated code because this is called from other parts of the library. */
+  if (count < 0)
+    return (rl_delete (-count, key));
+
+  if (rl_point == 0)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  if (count > 1 || rl_explicit_arg)
+    {
+      orig_point = rl_point;
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_backward_char (count, key);
+      else
+#endif
+        rl_backward_byte (count, key);
+      rl_kill_text (orig_point, rl_point);
+    }
+  else
+    {
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX == 1 || rl_byte_oriented)
+	{
+#endif
+	  c = rl_line_buffer[--rl_point];
+	  rl_delete_text (rl_point, rl_point + 1);
+#if defined (HANDLE_MULTIBYTE)
+	}
+      else
+	{
+	  int orig_point;
+
+	  orig_point = rl_point;
+	  rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
+	  c = rl_line_buffer[rl_point];
+	  rl_delete_text (rl_point, orig_point);
+	}
+#endif /* HANDLE_MULTIBYTE */
+
+      /* I don't think that the hack for end of line is needed for
+	 multibyte chars. */
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX == 1 || rl_byte_oriented)
+#endif
+      if (rl_point == rl_end && ISPRINT (c) && _rl_last_c_pos)
+	{
+	  int l;
+	  l = rl_character_len (c, rl_point);
+	  _rl_erase_at_end_of_line (l);
+	}
+    }
+
+  return 0;
+}
+
+/* Delete the character under the cursor.  Given a numeric argument,
+   kill that many characters instead. */
+int
+rl_delete (count, key)
+     int count, key;
+{
+  int r;
+
+  if (count < 0)
+    return (_rl_rubout_char (-count, key));
+
+  if (rl_point == rl_end)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  if (count > 1 || rl_explicit_arg)
+    {
+      int orig_point = rl_point;
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_forward_char (count, key);
+      else
+#endif
+	rl_forward_byte (count, key);
+
+      r = rl_kill_text (orig_point, rl_point);
+      rl_point = orig_point;
+      return r;
+    }
+  else
+    {
+      int new_point;
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	new_point = _rl_find_next_mbchar (rl_line_buffer, rl_point, 1, MB_FIND_NONZERO);
+      else
+	new_point = rl_point + 1;
+	
+      return (rl_delete_text (rl_point, new_point));
+    }
+}
+
+/* Delete the character under the cursor, unless the insertion
+   point is at the end of the line, in which case the character
+   behind the cursor is deleted.  COUNT is obeyed and may be used
+   to delete forward or backward that many characters. */      
+int
+rl_rubout_or_delete (count, key)
+     int count, key;
+{
+  if (rl_end != 0 && rl_point == rl_end)
+    return (_rl_rubout_char (count, key));
+  else
+    return (rl_delete (count, key));
+}  
+
+/* Delete all spaces and tabs around point. */
+int
+rl_delete_horizontal_space (count, ignore)
+     int count, ignore;
+{
+  int start = rl_point;
+
+  while (rl_point && whitespace (rl_line_buffer[rl_point - 1]))
+    rl_point--;
+
+  start = rl_point;
+
+  while (rl_point < rl_end && whitespace (rl_line_buffer[rl_point]))
+    rl_point++;
+
+  if (start != rl_point)
+    {
+      rl_delete_text (start, rl_point);
+      rl_point = start;
+    }
+  return 0;
+}
+
+/* Like the tcsh editing function delete-char-or-list.  The eof character
+   is caught before this is invoked, so this really does the same thing as
+   delete-char-or-list-or-eof, as long as it's bound to the eof character. */
+int
+rl_delete_or_show_completions (count, key)
+     int count, key;
+{
+  if (rl_end != 0 && rl_point == rl_end)
+    return (rl_possible_completions (count, key));
+  else
+    return (rl_delete (count, key));
+}
+
+#ifndef RL_COMMENT_BEGIN_DEFAULT
+#define RL_COMMENT_BEGIN_DEFAULT "#"
+#endif
+
+/* Turn the current line into a comment in shell history.
+   A K*rn shell style function. */
+int
+rl_insert_comment (count, key)
+     int count, key;
+{
+  char *rl_comment_text;
+  int rl_comment_len;
+
+  rl_beg_of_line (1, key);
+  rl_comment_text = _rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT;
+
+  if (rl_explicit_arg == 0)
+    rl_insert_text (rl_comment_text);
+  else
+    {
+      rl_comment_len = strlen (rl_comment_text);
+      if (STREQN (rl_comment_text, rl_line_buffer, rl_comment_len))
+	rl_delete_text (rl_point, rl_point + rl_comment_len);
+      else
+	rl_insert_text (rl_comment_text);
+    }
+
+  (*rl_redisplay_function) ();
+  rl_newline (1, '\n');
+
+  return (0);
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Changing Case				    */
+/*								    */
+/* **************************************************************** */
+
+/* The three kinds of things that we know how to do. */
+#define UpCase 1
+#define DownCase 2
+#define CapCase 3
+
+/* Uppercase the word at point. */
+int
+rl_upcase_word (count, key)
+     int count, key;
+{
+  return (rl_change_case (count, UpCase));
+}
+
+/* Lowercase the word at point. */
+int
+rl_downcase_word (count, key)
+     int count, key;
+{
+  return (rl_change_case (count, DownCase));
+}
+
+/* Upcase the first letter, downcase the rest. */
+int
+rl_capitalize_word (count, key)
+     int count, key;
+{
+ return (rl_change_case (count, CapCase));
+}
+
+/* The meaty function.
+   Change the case of COUNT words, performing OP on them.
+   OP is one of UpCase, DownCase, or CapCase.
+   If a negative argument is given, leave point where it started,
+   otherwise, leave it where it moves to. */
+static int
+rl_change_case (count, op)
+     int count, op;
+{
+  register int start, end;
+  int inword, c;
+
+  start = rl_point;
+  rl_forward_word (count, 0);
+  end = rl_point;
+
+  if (count < 0)
+    SWAP (start, end);
+
+  /* We are going to modify some text, so let's prepare to undo it. */
+  rl_modifying (start, end);
+
+  for (inword = 0; start < end; start++)
+    {
+      c = rl_line_buffer[start];
+      switch (op)
+	{
+	case UpCase:
+	  rl_line_buffer[start] = _rl_to_upper (c);
+	  break;
+
+	case DownCase:
+	  rl_line_buffer[start] = _rl_to_lower (c);
+	  break;
+
+	case CapCase:
+	  rl_line_buffer[start] = (inword == 0) ? _rl_to_upper (c) : _rl_to_lower (c);
+	  inword = rl_alphabetic (rl_line_buffer[start]);
+	  break;
+
+	default:
+	  rl_ding ();
+	  return -1;
+	}
+    }
+  rl_point = end;
+  return 0;
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Transposition				    */
+/*								    */
+/* **************************************************************** */
+
+/* Transpose the words at point.  If point is at the end of the line,
+   transpose the two words before point. */
+int
+rl_transpose_words (count, key)
+     int count, key;
+{
+  char *word1, *word2;
+  int w1_beg, w1_end, w2_beg, w2_end;
+  int orig_point = rl_point;
+
+  if (!count)
+    return 0;
+
+  /* Find the two words. */
+  rl_forward_word (count, key);
+  w2_end = rl_point;
+  rl_backward_word (1, key);
+  w2_beg = rl_point;
+  rl_backward_word (count, key);
+  w1_beg = rl_point;
+  rl_forward_word (1, key);
+  w1_end = rl_point;
+
+  /* Do some check to make sure that there really are two words. */
+  if ((w1_beg == w2_beg) || (w2_beg < w1_end))
+    {
+      rl_ding ();
+      rl_point = orig_point;
+      return -1;
+    }
+
+  /* Get the text of the words. */
+  word1 = rl_copy_text (w1_beg, w1_end);
+  word2 = rl_copy_text (w2_beg, w2_end);
+
+  /* We are about to do many insertions and deletions.  Remember them
+     as one operation. */
+  rl_begin_undo_group ();
+
+  /* Do the stuff at word2 first, so that we don't have to worry
+     about word1 moving. */
+  rl_point = w2_beg;
+  rl_delete_text (w2_beg, w2_end);
+  rl_insert_text (word1);
+
+  rl_point = w1_beg;
+  rl_delete_text (w1_beg, w1_end);
+  rl_insert_text (word2);
+
+  /* This is exactly correct since the text before this point has not
+     changed in length. */
+  rl_point = w2_end;
+
+  /* I think that does it. */
+  rl_end_undo_group ();
+  free (word1);
+  free (word2);
+
+  return 0;
+}
+
+/* Transpose the characters at point.  If point is at the end of the line,
+   then transpose the characters before point. */
+int
+rl_transpose_chars (count, key)
+     int count, key;
+{
+#if defined (HANDLE_MULTIBYTE)
+  char *dummy;
+  int i, prev_point;
+#else
+  char dummy[2];
+#endif
+  int char_length;
+
+  if (count == 0)
+    return 0;
+
+  if (!rl_point || rl_end < 2)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  rl_begin_undo_group ();
+
+  if (rl_point == rl_end)
+    {
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
+      else
+	--rl_point;
+      count = 1;
+    }
+
+#if defined (HANDLE_MULTIBYTE)
+  prev_point = rl_point;
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
+  else
+#endif
+    rl_point--;
+
+#if defined (HANDLE_MULTIBYTE)
+  char_length = prev_point - rl_point;
+  dummy = (char *)xmalloc (char_length + 1);
+  for (i = 0; i < char_length; i++)
+    dummy[i] = rl_line_buffer[rl_point + i];
+  dummy[i] = '\0';
+#else
+  dummy[0] = rl_line_buffer[rl_point];
+  dummy[char_length = 1] = '\0';
+#endif
+
+  rl_delete_text (rl_point, rl_point + char_length);
+
+  rl_point = _rl_find_next_mbchar (rl_line_buffer, rl_point, count, MB_FIND_NONZERO);
+
+  _rl_fix_point (0);
+  rl_insert_text (dummy);
+  rl_end_undo_group ();
+
+#if defined (HANDLE_MULTIBYTE)
+  free (dummy);
+#endif
+
+  return 0;
+}
+
+/* **************************************************************** */
+/*								    */
+/*			Character Searching			    */
+/*								    */
+/* **************************************************************** */
+
+int
+#if defined (HANDLE_MULTIBYTE)
+_rl_char_search_internal (count, dir, smbchar, len)
+     int count, dir;
+     char *smbchar;
+     int len;
+#else
+_rl_char_search_internal (count, dir, schar)
+     int count, dir, schar;
+#endif
+{
+  int pos, inc;
+#if defined (HANDLE_MULTIBYTE)
+  int prepos;
+#endif
+
+  pos = rl_point;
+  inc = (dir < 0) ? -1 : 1;
+  while (count)
+    {
+      if ((dir < 0 && pos <= 0) || (dir > 0 && pos >= rl_end))
+	{
+	  rl_ding ();
+	  return -1;
+	}
+
+#if defined (HANDLE_MULTIBYTE)
+      pos = (inc > 0) ? _rl_find_next_mbchar (rl_line_buffer, pos, 1, MB_FIND_ANY)
+		      : _rl_find_prev_mbchar (rl_line_buffer, pos, MB_FIND_ANY);
+#else
+      pos += inc;
+#endif
+      do
+	{
+#if defined (HANDLE_MULTIBYTE)
+	  if (_rl_is_mbchar_matched (rl_line_buffer, pos, rl_end, smbchar, len))
+#else
+	  if (rl_line_buffer[pos] == schar)
+#endif
+	    {
+	      count--;
+	      if (dir < 0)
+	        rl_point = (dir == BTO) ? _rl_find_next_mbchar (rl_line_buffer, pos, 1, MB_FIND_ANY)
+					: pos;
+	      else
+		rl_point = (dir == FTO) ? _rl_find_prev_mbchar (rl_line_buffer, pos, MB_FIND_ANY)
+					: pos;
+	      break;
+	    }
+#if defined (HANDLE_MULTIBYTE)
+	  prepos = pos;
+#endif
+	}
+#if defined (HANDLE_MULTIBYTE)
+      while ((dir < 0) ? (pos = _rl_find_prev_mbchar (rl_line_buffer, pos, MB_FIND_ANY)) != prepos
+		       : (pos = _rl_find_next_mbchar (rl_line_buffer, pos, 1, MB_FIND_ANY)) != prepos);
+#else
+      while ((dir < 0) ? pos-- : ++pos < rl_end);
+#endif
+    }
+  return (0);
+}
+
+/* Search COUNT times for a character read from the current input stream.
+   FDIR is the direction to search if COUNT is non-negative; otherwise
+   the search goes in BDIR.  So much is dependent on HANDLE_MULTIBYTE
+   that there are two separate versions of this function. */
+#if defined (HANDLE_MULTIBYTE)
+static int
+_rl_char_search (count, fdir, bdir)
+     int count, fdir, bdir;
+{
+  char mbchar[MB_LEN_MAX];
+  int mb_len;
+
+  mb_len = _rl_read_mbchar (mbchar, MB_LEN_MAX);
+
+  if (count < 0)
+    return (_rl_char_search_internal (-count, bdir, mbchar, mb_len));
+  else
+    return (_rl_char_search_internal (count, fdir, mbchar, mb_len));
+}
+#else /* !HANDLE_MULTIBYTE */
+static int
+_rl_char_search (count, fdir, bdir)
+     int count, fdir, bdir;
+{
+  int c;
+
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  c = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+  if (count < 0)
+    return (_rl_char_search_internal (-count, bdir, c));
+  else
+    return (_rl_char_search_internal (count, fdir, c));
+}
+#endif /* !HANDLE_MULTIBYTE */
+
+int
+rl_char_search (count, key)
+     int count, key;
+{
+  return (_rl_char_search (count, FFIND, BFIND));
+}
+
+int
+rl_backward_char_search (count, key)
+     int count, key;
+{
+  return (_rl_char_search (count, BFIND, FFIND));
+}
+
+/* **************************************************************** */
+/*								    */
+/*		   The Mark and the Region.			    */
+/*								    */
+/* **************************************************************** */
+
+/* Set the mark at POSITION. */
+int
+_rl_set_mark_at_pos (position)
+     int position;
+{
+  if (position > rl_end)
+    return -1;
+
+  rl_mark = position;
+  return 0;
+}
+
+/* A bindable command to set the mark. */
+int
+rl_set_mark (count, key)
+     int count, key;
+{
+  return (_rl_set_mark_at_pos (rl_explicit_arg ? count : rl_point));
+}
+
+/* Exchange the position of mark and point. */
+int
+rl_exchange_point_and_mark (count, key)
+     int count, key;
+{
+  if (rl_mark > rl_end)
+    rl_mark = -1;
+
+  if (rl_mark == -1)
+    {
+      rl_ding ();
+      return -1;
+    }
+  else
+    SWAP (rl_point, rl_mark);
+
+  return 0;
+}
diff --git a/readline-4.3/tilde.c b/readline-4.3/tilde.c
new file mode 100644
index 0000000..154f7f8
--- /dev/null
+++ b/readline-4.3/tilde.c
@@ -0,0 +1,458 @@
+/* tilde.c -- Tilde expansion code (~/foo := $HOME/foo). */
+
+/* Copyright (C) 1988,1989 Free Software Foundation, Inc.
+
+   This file is part of GNU Readline, a library for reading lines
+   of text with interactive input and history editing.
+
+   Readline is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 2, or (at your option) any
+   later version.
+
+   Readline is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Readline; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#if defined (HAVE_UNISTD_H)
+#  ifdef _MINIX
+#    include <sys/types.h>
+#  endif
+#  include <unistd.h>
+#endif
+
+#if defined (HAVE_STRING_H)
+#  include <string.h>
+#else /* !HAVE_STRING_H */
+#  include <strings.h>
+#endif /* !HAVE_STRING_H */  
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <sys/types.h>
+#include <pwd.h>
+
+#include "tilde.h"
+
+#if defined (TEST) || defined (STATIC_MALLOC)
+static void *xmalloc (), *xrealloc ();
+#else
+#  include "xmalloc.h"
+#endif /* TEST || STATIC_MALLOC */
+
+#if !defined (HAVE_GETPW_DECLS)
+extern struct passwd *getpwuid PARAMS((uid_t));
+extern struct passwd *getpwnam PARAMS((const char *));
+#endif /* !HAVE_GETPW_DECLS */
+
+#if !defined (savestring)
+#define savestring(x) strcpy ((char *)xmalloc (1 + strlen (x)), (x))
+#endif /* !savestring */
+
+#if !defined (NULL)
+#  if defined (__STDC__)
+#    define NULL ((void *) 0)
+#  else
+#    define NULL 0x0
+#  endif /* !__STDC__ */
+#endif /* !NULL */
+
+/* If being compiled as part of bash, these will be satisfied from
+   variables.o.  If being compiled as part of readline, they will
+   be satisfied from shell.o. */
+extern char *sh_get_home_dir PARAMS((void));
+extern char *sh_get_env_value PARAMS((const char *));
+
+/* The default value of tilde_additional_prefixes.  This is set to
+   whitespace preceding a tilde so that simple programs which do not
+   perform any word separation get desired behaviour. */
+static const char *default_prefixes[] =
+  { " ~", "\t~", (const char *)NULL };
+
+/* The default value of tilde_additional_suffixes.  This is set to
+   whitespace or newline so that simple programs which do not
+   perform any word separation get desired behaviour. */
+static const char *default_suffixes[] =
+  { " ", "\n", (const char *)NULL };
+
+/* If non-null, this contains the address of a function that the application
+   wants called before trying the standard tilde expansions.  The function
+   is called with the text sans tilde, and returns a malloc()'ed string
+   which is the expansion, or a NULL pointer if the expansion fails. */
+tilde_hook_func_t *tilde_expansion_preexpansion_hook = (tilde_hook_func_t *)NULL;
+
+/* If non-null, this contains the address of a function to call if the
+   standard meaning for expanding a tilde fails.  The function is called
+   with the text (sans tilde, as in "foo"), and returns a malloc()'ed string
+   which is the expansion, or a NULL pointer if there is no expansion. */
+tilde_hook_func_t *tilde_expansion_failure_hook = (tilde_hook_func_t *)NULL;
+
+/* When non-null, this is a NULL terminated array of strings which
+   are duplicates for a tilde prefix.  Bash uses this to expand
+   `=~' and `:~'. */
+char **tilde_additional_prefixes = (char **)default_prefixes;
+
+/* When non-null, this is a NULL terminated array of strings which match
+   the end of a username, instead of just "/".  Bash sets this to
+   `:' and `=~'. */
+char **tilde_additional_suffixes = (char **)default_suffixes;
+
+static int tilde_find_prefix PARAMS((const char *, int *));
+static int tilde_find_suffix PARAMS((const char *));
+static char *isolate_tilde_prefix PARAMS((const char *, int *));
+static char *glue_prefix_and_suffix PARAMS((char *, const char *, int));
+
+/* Find the start of a tilde expansion in STRING, and return the index of
+   the tilde which starts the expansion.  Place the length of the text
+   which identified this tilde starter in LEN, excluding the tilde itself. */
+static int
+tilde_find_prefix (string, len)
+     const char *string;
+     int *len;
+{
+  register int i, j, string_len;
+  register char **prefixes;
+
+  prefixes = tilde_additional_prefixes;
+
+  string_len = strlen (string);
+  *len = 0;
+
+  if (*string == '\0' || *string == '~')
+    return (0);
+
+  if (prefixes)
+    {
+      for (i = 0; i < string_len; i++)
+	{
+	  for (j = 0; prefixes[j]; j++)
+	    {
+	      if (strncmp (string + i, prefixes[j], strlen (prefixes[j])) == 0)
+		{
+		  *len = strlen (prefixes[j]) - 1;
+		  return (i + *len);
+		}
+	    }
+	}
+    }
+  return (string_len);
+}
+
+/* Find the end of a tilde expansion in STRING, and return the index of
+   the character which ends the tilde definition.  */
+static int
+tilde_find_suffix (string)
+     const char *string;
+{
+  register int i, j, string_len;
+  register char **suffixes;
+
+  suffixes = tilde_additional_suffixes;
+  string_len = strlen (string);
+
+  for (i = 0; i < string_len; i++)
+    {
+#if defined (__MSDOS__)
+      if (string[i] == '/' || string[i] == '\\' /* || !string[i] */)
+#else
+      if (string[i] == '/' /* || !string[i] */)
+#endif
+	break;
+
+      for (j = 0; suffixes && suffixes[j]; j++)
+	{
+	  if (strncmp (string + i, suffixes[j], strlen (suffixes[j])) == 0)
+	    return (i);
+	}
+    }
+  return (i);
+}
+
+/* Return a new string which is the result of tilde expanding STRING. */
+char *
+tilde_expand (string)
+     const char *string;
+{
+  char *result;
+  int result_size, result_index;
+
+  result_index = result_size = 0;
+  if (result = strchr (string, '~'))
+    result = (char *)xmalloc (result_size = (strlen (string) + 16));
+  else
+    result = (char *)xmalloc (result_size = (strlen (string) + 1));
+
+  /* Scan through STRING expanding tildes as we come to them. */
+  while (1)
+    {
+      register int start, end;
+      char *tilde_word, *expansion;
+      int len;
+
+      /* Make START point to the tilde which starts the expansion. */
+      start = tilde_find_prefix (string, &len);
+
+      /* Copy the skipped text into the result. */
+      if ((result_index + start + 1) > result_size)
+	result = (char *)xrealloc (result, 1 + (result_size += (start + 20)));
+
+      strncpy (result + result_index, string, start);
+      result_index += start;
+
+      /* Advance STRING to the starting tilde. */
+      string += start;
+
+      /* Make END be the index of one after the last character of the
+	 username. */
+      end = tilde_find_suffix (string);
+
+      /* If both START and END are zero, we are all done. */
+      if (!start && !end)
+	break;
+
+      /* Expand the entire tilde word, and copy it into RESULT. */
+      tilde_word = (char *)xmalloc (1 + end);
+      strncpy (tilde_word, string, end);
+      tilde_word[end] = '\0';
+      string += end;
+
+      expansion = tilde_expand_word (tilde_word);
+      free (tilde_word);
+
+      len = strlen (expansion);
+#ifdef __CYGWIN__
+      /* Fix for Cygwin to prevent ~user/xxx from expanding to //xxx when
+	 $HOME for `user' is /.  On cygwin, // denotes a network drive. */
+      if (len > 1 || *expansion != '/' || *string != '/')
+#endif
+	{
+	  if ((result_index + len + 1) > result_size)
+	    result = (char *)xrealloc (result, 1 + (result_size += (len + 20)));
+
+	  strcpy (result + result_index, expansion);
+	  result_index += len;
+	}
+      free (expansion);
+    }
+
+  result[result_index] = '\0';
+
+  return (result);
+}
+
+/* Take FNAME and return the tilde prefix we want expanded.  If LENP is
+   non-null, the index of the end of the prefix into FNAME is returned in
+   the location it points to. */
+static char *
+isolate_tilde_prefix (fname, lenp)
+     const char *fname;
+     int *lenp;
+{
+  char *ret;
+  int i;
+
+  ret = (char *)xmalloc (strlen (fname));
+#if defined (__MSDOS__)
+  for (i = 1; fname[i] && fname[i] != '/' && fname[i] != '\\'; i++)
+#else
+  for (i = 1; fname[i] && fname[i] != '/'; i++)
+#endif
+    ret[i - 1] = fname[i];
+  ret[i - 1] = '\0';
+  if (lenp)
+    *lenp = i;
+  return ret;
+}
+
+/* Return a string that is PREFIX concatenated with SUFFIX starting at
+   SUFFIND. */
+static char *
+glue_prefix_and_suffix (prefix, suffix, suffind)
+     char *prefix;
+     const char *suffix;
+     int suffind;
+{
+  char *ret;
+  int plen, slen;
+
+  plen = (prefix && *prefix) ? strlen (prefix) : 0;
+  slen = strlen (suffix + suffind);
+  ret = (char *)xmalloc (plen + slen + 1);
+  if (plen)
+    strcpy (ret, prefix);
+  strcpy (ret + plen, suffix + suffind);
+  return ret;
+}
+
+/* Do the work of tilde expansion on FILENAME.  FILENAME starts with a
+   tilde.  If there is no expansion, call tilde_expansion_failure_hook.
+   This always returns a newly-allocated string, never static storage. */
+char *
+tilde_expand_word (filename)
+     const char *filename;
+{
+  char *dirname, *expansion, *username;
+  int user_len;
+  struct passwd *user_entry;
+
+  if (filename == 0)
+    return ((char *)NULL);
+
+  if (*filename != '~')
+    return (savestring (filename));
+
+  /* A leading `~/' or a bare `~' is *always* translated to the value of
+     $HOME or the home directory of the current user, regardless of any
+     preexpansion hook. */
+  if (filename[1] == '\0' || filename[1] == '/')
+    {
+      /* Prefix $HOME to the rest of the string. */
+      expansion = sh_get_env_value ("HOME");
+
+      /* If there is no HOME variable, look up the directory in
+	 the password database. */
+      if (expansion == 0)
+	expansion = sh_get_home_dir ();
+
+      return (glue_prefix_and_suffix (expansion, filename, 1));
+    }
+
+  username = isolate_tilde_prefix (filename, &user_len);
+
+  if (tilde_expansion_preexpansion_hook)
+    {
+      expansion = (*tilde_expansion_preexpansion_hook) (username);
+      if (expansion)
+	{
+	  dirname = glue_prefix_and_suffix (expansion, filename, user_len);
+	  free (username);
+	  free (expansion);
+	  return (dirname);
+	}
+    }
+
+  /* No preexpansion hook, or the preexpansion hook failed.  Look in the
+     password database. */
+  dirname = (char *)NULL;
+  user_entry = getpwnam (username);
+  if (user_entry == 0)
+    {
+      /* If the calling program has a special syntax for expanding tildes,
+	 and we couldn't find a standard expansion, then let them try. */
+      if (tilde_expansion_failure_hook)
+	{
+	  expansion = (*tilde_expansion_failure_hook) (username);
+	  if (expansion)
+	    {
+	      dirname = glue_prefix_and_suffix (expansion, filename, user_len);
+	      free (expansion);
+	    }
+	}
+      free (username);
+      /* If we don't have a failure hook, or if the failure hook did not
+	 expand the tilde, return a copy of what we were passed. */
+      if (dirname == 0)
+	dirname = savestring (filename);
+    }
+  else
+    {
+      free (username);
+      dirname = glue_prefix_and_suffix (user_entry->pw_dir, filename, user_len);
+    }
+
+  endpwent ();
+  return (dirname);
+}
+
+
+#if defined (TEST)
+#undef NULL
+#include <stdio.h>
+
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char *result, line[512];
+  int done = 0;
+
+  while (!done)
+    {
+      printf ("~expand: ");
+      fflush (stdout);
+
+      if (!gets (line))
+	strcpy (line, "done");
+
+      if ((strcmp (line, "done") == 0) ||
+	  (strcmp (line, "quit") == 0) ||
+	  (strcmp (line, "exit") == 0))
+	{
+	  done = 1;
+	  break;
+	}
+
+      result = tilde_expand (line);
+      printf ("  --> %s\n", result);
+      free (result);
+    }
+  exit (0);
+}
+
+static void memory_error_and_abort ();
+
+static void *
+xmalloc (bytes)
+     size_t bytes;
+{
+  void *temp = (char *)malloc (bytes);
+
+  if (!temp)
+    memory_error_and_abort ();
+  return (temp);
+}
+
+static void *
+xrealloc (pointer, bytes)
+     void *pointer;
+     int bytes;
+{
+  void *temp;
+
+  if (!pointer)
+    temp = malloc (bytes);
+  else
+    temp = realloc (pointer, bytes);
+
+  if (!temp)
+    memory_error_and_abort ();
+
+  return (temp);
+}
+
+static void
+memory_error_and_abort ()
+{
+  fprintf (stderr, "readline: out of virtual memory\n");
+  abort ();
+}
+
+/*
+ * Local variables:
+ * compile-command: "gcc -g -DTEST -o tilde tilde.c"
+ * end:
+ */
+#endif /* TEST */
diff --git a/readline-4.3/tilde.h b/readline-4.3/tilde.h
new file mode 100644
index 0000000..f8182c9
--- /dev/null
+++ b/readline-4.3/tilde.h
@@ -0,0 +1,78 @@
+/* tilde.h: Externally available variables and function in libtilde.a. */
+
+/* Copyright (C) 1992 Free Software Foundation, Inc.
+
+   This file contains the Readline Library (the Library), a set of
+   routines for providing Emacs style line input to programs that ask
+   for it.
+
+   The Library is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   The Library is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_TILDE_H_)
+#  define _TILDE_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* A function can be defined using prototypes and compile on both ANSI C
+   and traditional C compilers with something like this:
+	extern char *func PARAMS((char *, char *, int)); */
+
+#if !defined (PARAMS)
+#  if defined (__STDC__) || defined (__GNUC__) || defined (__cplusplus)
+#    define PARAMS(protos) protos
+#  else
+#    define PARAMS(protos) ()
+#  endif
+#endif
+
+typedef char *tilde_hook_func_t PARAMS((char *));
+
+/* If non-null, this contains the address of a function that the application
+   wants called before trying the standard tilde expansions.  The function
+   is called with the text sans tilde, and returns a malloc()'ed string
+   which is the expansion, or a NULL pointer if the expansion fails. */
+extern tilde_hook_func_t *tilde_expansion_preexpansion_hook;
+
+/* If non-null, this contains the address of a function to call if the
+   standard meaning for expanding a tilde fails.  The function is called
+   with the text (sans tilde, as in "foo"), and returns a malloc()'ed string
+   which is the expansion, or a NULL pointer if there is no expansion. */
+extern tilde_hook_func_t *tilde_expansion_failure_hook;
+
+/* When non-null, this is a NULL terminated array of strings which
+   are duplicates for a tilde prefix.  Bash uses this to expand
+   `=~' and `:~'. */
+extern char **tilde_additional_prefixes;
+
+/* When non-null, this is a NULL terminated array of strings which match
+   the end of a username, instead of just "/".  Bash sets this to
+   `:' and `=~'. */
+extern char **tilde_additional_suffixes;
+
+/* Return a new string which is the result of tilde expanding STRING. */
+extern char *tilde_expand PARAMS((const char *));
+
+/* Do the work of tilde expansion on FILENAME.  FILENAME starts with a
+   tilde.  If there is no expansion, call tilde_expansion_failure_hook. */
+extern char *tilde_expand_word PARAMS((const char *));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _TILDE_H_ */
diff --git a/readline-4.3/undo.c b/readline-4.3/undo.c
new file mode 100644
index 0000000..25c287b
--- /dev/null
+++ b/readline-4.3/undo.c
@@ -0,0 +1,263 @@
+/* readline.c -- a general facility for reading lines of input
+   with emacs style editing and completion. */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>           /* for _POSIX_VERSION */
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+/* Some standard library routines. */
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+/* Non-zero tells rl_delete_text and rl_insert_text to not add to
+   the undo list. */
+int _rl_doing_an_undo = 0;
+
+/* How many unclosed undo groups we currently have. */
+int _rl_undo_group_level = 0;
+
+/* The current undo list for THE_LINE. */
+UNDO_LIST *rl_undo_list = (UNDO_LIST *)NULL;
+
+/* **************************************************************** */
+/*								    */
+/*			Undo, and Undoing			    */
+/*								    */
+/* **************************************************************** */
+
+/* Remember how to undo something.  Concatenate some undos if that
+   seems right. */
+void
+rl_add_undo (what, start, end, text)
+     enum undo_code what;
+     int start, end;
+     char *text;
+{
+  UNDO_LIST *temp = (UNDO_LIST *)xmalloc (sizeof (UNDO_LIST));
+  temp->what = what;
+  temp->start = start;
+  temp->end = end;
+  temp->text = text;
+  temp->next = rl_undo_list;
+  rl_undo_list = temp;
+}
+
+/* Free the existing undo list. */
+void
+rl_free_undo_list ()
+{
+  while (rl_undo_list)
+    {
+      UNDO_LIST *release = rl_undo_list;
+      rl_undo_list = rl_undo_list->next;
+
+      if (release->what == UNDO_DELETE)
+	free (release->text);
+
+      free (release);
+    }
+  rl_undo_list = (UNDO_LIST *)NULL;
+}
+
+/* Undo the next thing in the list.  Return 0 if there
+   is nothing to undo, or non-zero if there was. */
+int
+rl_do_undo ()
+{
+  UNDO_LIST *release;
+  int waiting_for_begin, start, end;
+
+#define TRANS(i) ((i) == -1 ? rl_point : ((i) == -2 ? rl_end : (i)))
+
+  start = end = waiting_for_begin = 0;
+  do
+    {
+      if (!rl_undo_list)
+	return (0);
+
+      _rl_doing_an_undo = 1;
+      RL_SETSTATE(RL_STATE_UNDOING);
+
+      /* To better support vi-mode, a start or end value of -1 means
+	 rl_point, and a value of -2 means rl_end. */
+      if (rl_undo_list->what == UNDO_DELETE || rl_undo_list->what == UNDO_INSERT)
+	{
+	  start = TRANS (rl_undo_list->start);
+	  end = TRANS (rl_undo_list->end);
+	}
+
+      switch (rl_undo_list->what)
+	{
+	/* Undoing deletes means inserting some text. */
+	case UNDO_DELETE:
+	  rl_point = start;
+	  rl_insert_text (rl_undo_list->text);
+	  free (rl_undo_list->text);
+	  break;
+
+	/* Undoing inserts means deleting some text. */
+	case UNDO_INSERT:
+	  rl_delete_text (start, end);
+	  rl_point = start;
+	  break;
+
+	/* Undoing an END means undoing everything 'til we get to a BEGIN. */
+	case UNDO_END:
+	  waiting_for_begin++;
+	  break;
+
+	/* Undoing a BEGIN means that we are done with this group. */
+	case UNDO_BEGIN:
+	  if (waiting_for_begin)
+	    waiting_for_begin--;
+	  else
+	    rl_ding ();
+	  break;
+	}
+
+      _rl_doing_an_undo = 0;
+      RL_UNSETSTATE(RL_STATE_UNDOING);
+
+      release = rl_undo_list;
+      rl_undo_list = rl_undo_list->next;
+      free (release);
+    }
+  while (waiting_for_begin);
+
+  return (1);
+}
+#undef TRANS
+
+int
+_rl_fix_last_undo_of_type (type, start, end)
+     int type, start, end;
+{
+  UNDO_LIST *rl;
+
+  for (rl = rl_undo_list; rl; rl = rl->next)
+    {
+      if (rl->what == type)
+	{
+	  rl->start = start;
+	  rl->end = end;
+	  return 0;
+	}
+    }
+  return 1;
+}
+
+/* Begin a group.  Subsequent undos are undone as an atomic operation. */
+int
+rl_begin_undo_group ()
+{
+  rl_add_undo (UNDO_BEGIN, 0, 0, 0);
+  _rl_undo_group_level++;
+  return 0;
+}
+
+/* End an undo group started with rl_begin_undo_group (). */
+int
+rl_end_undo_group ()
+{
+  rl_add_undo (UNDO_END, 0, 0, 0);
+  _rl_undo_group_level--;
+  return 0;
+}
+
+/* Save an undo entry for the text from START to END. */
+int
+rl_modifying (start, end)
+     int start, end;
+{
+  if (start > end)
+    {
+      SWAP (start, end);
+    }
+
+  if (start != end)
+    {
+      char *temp = rl_copy_text (start, end);
+      rl_begin_undo_group ();
+      rl_add_undo (UNDO_DELETE, start, end, temp);
+      rl_add_undo (UNDO_INSERT, start, end, (char *)NULL);
+      rl_end_undo_group ();
+    }
+  return 0;
+}
+
+/* Revert the current line to its previous state. */
+int
+rl_revert_line (count, key)
+     int count, key;
+{
+  if (!rl_undo_list)
+    rl_ding ();
+  else
+    {
+      while (rl_undo_list)
+	rl_do_undo ();
+    }
+  return 0;
+}
+
+/* Do some undoing of things that were done. */
+int
+rl_undo_command (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return 0;	/* Nothing to do. */
+
+  while (count)
+    {
+      if (rl_do_undo ())
+	count--;
+      else
+	{
+	  rl_ding ();
+	  break;
+	}
+    }
+  return 0;
+}
diff --git a/readline-4.3/util.c b/readline-4.3/util.c
new file mode 100644
index 0000000..c7bd360
--- /dev/null
+++ b/readline-4.3/util.c
@@ -0,0 +1,338 @@
+/* util.c -- readline utility functions */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+#include <fcntl.h>
+#include "posixjmp.h"
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>           /* for _POSIX_VERSION */
+#endif /* HAVE_UNISTD_H */
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include <stdio.h>
+#include <ctype.h>
+
+/* System-specific feature definitions and include files. */
+#include "rldefs.h"
+
+#if defined (TIOCSTAT_IN_SYS_IOCTL)
+#  include <sys/ioctl.h>
+#endif /* TIOCSTAT_IN_SYS_IOCTL */
+
+/* Some standard library routines. */
+#include "readline.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+/* **************************************************************** */
+/*								    */
+/*			Utility Functions			    */
+/*								    */
+/* **************************************************************** */
+
+/* Return 0 if C is not a member of the class of characters that belong
+   in words, or 1 if it is. */
+
+int _rl_allow_pathname_alphabetic_chars = 0;
+static const char *pathname_alphabetic_chars = "/-_=~.#$";
+
+int
+rl_alphabetic (c)
+     int c;
+{
+  if (ALPHABETIC (c))
+    return (1);
+
+  return (_rl_allow_pathname_alphabetic_chars &&
+	    strchr (pathname_alphabetic_chars, c) != NULL);
+}
+
+/* How to abort things. */
+int
+_rl_abort_internal ()
+{
+  rl_ding ();
+  rl_clear_message ();
+  _rl_init_argument ();
+  rl_clear_pending_input ();
+
+  RL_UNSETSTATE (RL_STATE_MACRODEF);
+  while (rl_executing_macro)
+    _rl_pop_executing_macro ();
+
+  rl_last_func = (rl_command_func_t *)NULL;
+  longjmp (readline_top_level, 1);
+  return (0);
+}
+
+int
+rl_abort (count, key)
+     int count, key;
+{
+  return (_rl_abort_internal ());
+}
+
+int
+rl_tty_status (count, key)
+     int count, key;
+{
+#if defined (TIOCSTAT)
+  ioctl (1, TIOCSTAT, (char *)0);
+  rl_refresh_line (count, key);
+#else
+  rl_ding ();
+#endif
+  return 0;
+}
+
+/* Return a copy of the string between FROM and TO.
+   FROM is inclusive, TO is not. */
+char *
+rl_copy_text (from, to)
+     int from, to;
+{
+  register int length;
+  char *copy;
+
+  /* Fix it if the caller is confused. */
+  if (from > to)
+    SWAP (from, to);
+
+  length = to - from;
+  copy = (char *)xmalloc (1 + length);
+  strncpy (copy, rl_line_buffer + from, length);
+  copy[length] = '\0';
+  return (copy);
+}
+
+/* Increase the size of RL_LINE_BUFFER until it has enough space to hold
+   LEN characters. */
+void
+rl_extend_line_buffer (len)
+     int len;
+{
+  while (len >= rl_line_buffer_len)
+    {
+      rl_line_buffer_len += DEFAULT_BUFFER_SIZE;
+      rl_line_buffer = (char *)xrealloc (rl_line_buffer, rl_line_buffer_len);
+    }
+
+  _rl_set_the_line ();
+}
+
+
+/* A function for simple tilde expansion. */
+int
+rl_tilde_expand (ignore, key)
+     int ignore, key;
+{
+  register int start, end;
+  char *homedir, *temp;
+  int len;
+
+  end = rl_point;
+  start = end - 1;
+
+  if (rl_point == rl_end && rl_line_buffer[rl_point] == '~')
+    {
+      homedir = tilde_expand ("~");
+      _rl_replace_text (homedir, start, end);
+      return (0);
+    }
+  else if (rl_line_buffer[start] != '~')
+    {
+      for (; !whitespace (rl_line_buffer[start]) && start >= 0; start--)
+        ;
+      start++;
+    }
+
+  end = start;
+  do
+    end++;
+  while (whitespace (rl_line_buffer[end]) == 0 && end < rl_end);
+
+  if (whitespace (rl_line_buffer[end]) || end >= rl_end)
+    end--;
+
+  /* If the first character of the current word is a tilde, perform
+     tilde expansion and insert the result.  If not a tilde, do
+     nothing. */
+  if (rl_line_buffer[start] == '~')
+    {
+      len = end - start + 1;
+      temp = (char *)xmalloc (len + 1);
+      strncpy (temp, rl_line_buffer + start, len);
+      temp[len] = '\0';
+      homedir = tilde_expand (temp);
+      free (temp);
+
+      _rl_replace_text (homedir, start, end);
+    }
+
+  return (0);
+}
+
+/* **************************************************************** */
+/*								    */
+/*			String Utility Functions		    */
+/*								    */
+/* **************************************************************** */
+
+/* Determine if s2 occurs in s1.  If so, return a pointer to the
+   match in s1.  The compare is case insensitive. */
+char *
+_rl_strindex (s1, s2)
+     register const char *s1, *s2;
+{
+  register int i, l, len;
+
+  for (i = 0, l = strlen (s2), len = strlen (s1); (len - i) >= l; i++)
+    if (_rl_strnicmp (s1 + i, s2, l) == 0)
+      return ((char *) (s1 + i));
+  return ((char *)NULL);
+}
+
+#ifndef HAVE_STRPBRK
+/* Find the first occurrence in STRING1 of any character from STRING2.
+   Return a pointer to the character in STRING1. */
+char *
+_rl_strpbrk (string1, string2)
+     const char *string1, *string2;
+{
+  register const char *scan;
+#if defined (HANDLE_MULTIBYTE)
+  mbstate_t ps;
+  register int i, v;
+
+  memset (&ps, 0, sizeof (mbstate_t));
+#endif
+
+  for (; *string1; string1++)
+    {
+      for (scan = string2; *scan; scan++)
+	{
+	  if (*string1 == *scan)
+	    return ((char *)string1);
+	}
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  v = _rl_get_char_len (string1, &ps);
+	  if (v > 1)
+	    string += v - 1;	/* -1 to account for auto-increment in loop */
+	}
+#endif
+    }
+  return ((char *)NULL);
+}
+#endif
+
+#if !defined (HAVE_STRCASECMP)
+/* Compare at most COUNT characters from string1 to string2.  Case
+   doesn't matter. */
+int
+_rl_strnicmp (string1, string2, count)
+     char *string1, *string2;
+     int count;
+{
+  register char ch1, ch2;
+
+  while (count)
+    {
+      ch1 = *string1++;
+      ch2 = *string2++;
+      if (_rl_to_upper(ch1) == _rl_to_upper(ch2))
+	count--;
+      else
+        break;
+    }
+  return (count);
+}
+
+/* strcmp (), but caseless. */
+int
+_rl_stricmp (string1, string2)
+     char *string1, *string2;
+{
+  register char ch1, ch2;
+
+  while (*string1 && *string2)
+    {
+      ch1 = *string1++;
+      ch2 = *string2++;
+      if (_rl_to_upper(ch1) != _rl_to_upper(ch2))
+	return (1);
+    }
+  return (*string1 - *string2);
+}
+#endif /* !HAVE_STRCASECMP */
+
+/* Stupid comparison routine for qsort () ing strings. */
+int
+_rl_qsort_string_compare (s1, s2)
+  char **s1, **s2;
+{
+#if defined (HAVE_STRCOLL)
+  return (strcoll (*s1, *s2));
+#else
+  int result;
+
+  result = **s1 - **s2;
+  if (result == 0)
+    result = strcmp (*s1, *s2);
+
+  return result;
+#endif
+}
+
+/* Function equivalents for the macros defined in chardefs.h. */
+#define FUNCTION_FOR_MACRO(f)	int (f) (c) int c; { return f (c); }
+
+FUNCTION_FOR_MACRO (_rl_digit_p)
+FUNCTION_FOR_MACRO (_rl_digit_value)
+FUNCTION_FOR_MACRO (_rl_lowercase_p)
+FUNCTION_FOR_MACRO (_rl_pure_alphabetic)
+FUNCTION_FOR_MACRO (_rl_to_lower)
+FUNCTION_FOR_MACRO (_rl_to_upper)
+FUNCTION_FOR_MACRO (_rl_uppercase_p)
+
+/* Backwards compatibility, now that savestring has been removed from
+   all `public' readline header files. */
+#undef _rl_savestring
+char *
+_rl_savestring (s)
+     const char *s;
+{
+  return (strcpy ((char *)xmalloc (1 + (int)strlen (s)), (s)));
+}
diff --git a/readline-4.3/vi_keymap.c b/readline-4.3/vi_keymap.c
new file mode 100644
index 0000000..53a67c6
--- /dev/null
+++ b/readline-4.3/vi_keymap.c
@@ -0,0 +1,877 @@
+/* vi_keymap.c -- the keymap for vi_mode in readline (). */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (BUFSIZ)
+#include <stdio.h>
+#endif /* !BUFSIZ */
+
+#include "readline.h"
+
+#if 0
+extern KEYMAP_ENTRY_ARRAY vi_escape_keymap;
+#endif
+
+/* The keymap arrays for handling vi mode. */
+KEYMAP_ENTRY_ARRAY vi_movement_keymap = {
+  /* The regular control keys come first. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-@ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-a */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-b */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-c */
+  { ISFUNC, rl_vi_eof_maybe },			/* Control-d */
+  { ISFUNC, rl_emacs_editing_mode },		/* Control-e */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-f */
+  { ISFUNC, rl_abort },				/* Control-g */
+  { ISFUNC, rl_backward_char },			/* Control-h */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-i */
+  { ISFUNC, rl_newline },			/* Control-j */
+  { ISFUNC, rl_kill_line },			/* Control-k */
+  { ISFUNC, rl_clear_screen },			/* Control-l */
+  { ISFUNC, rl_newline },			/* Control-m */
+  { ISFUNC, rl_get_next_history },		/* Control-n */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-o */
+  { ISFUNC, rl_get_previous_history },		/* Control-p */
+  { ISFUNC, rl_quoted_insert },			/* Control-q */
+  { ISFUNC, rl_reverse_search_history },	/* Control-r */
+  { ISFUNC, rl_forward_search_history },	/* Control-s */
+  { ISFUNC, rl_transpose_chars },		/* Control-t */
+  { ISFUNC, rl_unix_line_discard },		/* Control-u */
+  { ISFUNC, rl_quoted_insert },			/* Control-v */
+  { ISFUNC, rl_unix_word_rubout },		/* Control-w */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-x */
+  { ISFUNC, rl_yank },				/* Control-y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-z */
+
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-[ */	/* vi_escape_keymap */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-\ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-] */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-^ */
+  { ISFUNC, rl_vi_undo },			/* Control-_ */
+
+  /* The start of printing characters. */
+  { ISFUNC, rl_forward_char },			/* SPACE */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ! */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* " */
+  { ISFUNC, rl_insert_comment },		/* # */
+  { ISFUNC, rl_end_of_line },			/* $ */
+  { ISFUNC, rl_vi_match },			/* % */
+  { ISFUNC, rl_vi_tilde_expand },		/* & */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ' */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ( */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ) */
+  { ISFUNC, rl_vi_complete },			/* * */
+  { ISFUNC, rl_get_next_history},		/* + */
+  { ISFUNC, rl_vi_char_search },		/* , */
+  { ISFUNC, rl_get_previous_history },		/* - */
+  { ISFUNC, rl_vi_redo },			/* . */
+  { ISFUNC, rl_vi_search },			/* / */
+
+  /* Regular digits. */
+  { ISFUNC, rl_beg_of_line },			/* 0 */
+  { ISFUNC, rl_vi_arg_digit },			/* 1 */
+  { ISFUNC, rl_vi_arg_digit },			/* 2 */
+  { ISFUNC, rl_vi_arg_digit },			/* 3 */
+  { ISFUNC, rl_vi_arg_digit },			/* 4 */
+  { ISFUNC, rl_vi_arg_digit },			/* 5 */
+  { ISFUNC, rl_vi_arg_digit },			/* 6 */
+  { ISFUNC, rl_vi_arg_digit },			/* 7 */
+  { ISFUNC, rl_vi_arg_digit },			/* 8 */
+  { ISFUNC, rl_vi_arg_digit },			/* 9 */
+
+  /* A little more punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* : */
+  { ISFUNC, rl_vi_char_search },		/* ; */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* < */
+  { ISFUNC, rl_vi_complete },			/* = */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* > */
+  { ISFUNC, rl_vi_search },			/* ? */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* @ */
+
+  /* Uppercase alphabet. */
+  { ISFUNC, rl_vi_append_eol },			/* A */
+  { ISFUNC, rl_vi_prev_word},			/* B */
+  { ISFUNC, rl_vi_change_to },			/* C */
+  { ISFUNC, rl_vi_delete_to },			/* D */
+  { ISFUNC, rl_vi_end_word },			/* E */
+  { ISFUNC, rl_vi_char_search },		/* F */
+  { ISFUNC, rl_vi_fetch_history },		/* G */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* H */
+  { ISFUNC, rl_vi_insert_beg },			/* I */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* J */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* K */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* L */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* M */
+  { ISFUNC, rl_vi_search_again },		/* N */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* O */
+  { ISFUNC, rl_vi_put },			/* P */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Q */
+  { ISFUNC, rl_vi_replace },			/* R */
+  { ISFUNC, rl_vi_subst },			/* S */
+  { ISFUNC, rl_vi_char_search },		/* T */
+  { ISFUNC, rl_revert_line },			/* U */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* V */
+  { ISFUNC, rl_vi_next_word },			/* W */
+  { ISFUNC, rl_rubout },			/* X */
+  { ISFUNC, rl_vi_yank_to },			/* Y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Z */
+
+  /* Some more punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* [ */
+  { ISFUNC, rl_vi_complete },			/* \ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ] */
+  { ISFUNC, rl_vi_first_print },		/* ^ */
+  { ISFUNC, rl_vi_yank_arg },			/* _ */
+  { ISFUNC, rl_vi_goto_mark },			/* ` */
+
+  /* Lowercase alphabet. */
+  { ISFUNC, rl_vi_append_mode },		/* a */
+  { ISFUNC, rl_vi_prev_word },			/* b */
+  { ISFUNC, rl_vi_change_to },			/* c */
+  { ISFUNC, rl_vi_delete_to },			/* d */
+  { ISFUNC, rl_vi_end_word },			/* e */
+  { ISFUNC, rl_vi_char_search },		/* f */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* g */
+  { ISFUNC, rl_backward_char },			/* h */
+  { ISFUNC, rl_vi_insertion_mode },		/* i */
+  { ISFUNC, rl_get_next_history },		/* j */
+  { ISFUNC, rl_get_previous_history },		/* k */
+  { ISFUNC, rl_forward_char },			/* l */
+  { ISFUNC, rl_vi_set_mark },			/* m */
+  { ISFUNC, rl_vi_search_again },		/* n */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* o */
+  { ISFUNC, rl_vi_put },			/* p */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* q */
+  { ISFUNC, rl_vi_change_char },		/* r */
+  { ISFUNC, rl_vi_subst },			/* s */
+  { ISFUNC, rl_vi_char_search },		/* t */
+  { ISFUNC, rl_vi_undo },			/* u */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* v */
+  { ISFUNC, rl_vi_next_word },			/* w */
+  { ISFUNC, rl_vi_delete },			/* x */
+  { ISFUNC, rl_vi_yank_to },			/* y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* z */
+
+  /* Final punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* { */
+  { ISFUNC, rl_vi_column },			/* | */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* } */
+  { ISFUNC, rl_vi_change_case },		/* ~ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* RUBOUT */
+
+#if KEYMAP_SIZE > 128
+  /* Undefined keys. */
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 }
+#endif /* KEYMAP_SIZE > 128 */
+};
+
+
+KEYMAP_ENTRY_ARRAY vi_insertion_keymap = {
+  /* The regular control keys come first. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-@ */
+  { ISFUNC, rl_insert },			/* Control-a */
+  { ISFUNC, rl_insert },			/* Control-b */
+  { ISFUNC, rl_insert },			/* Control-c */
+  { ISFUNC, rl_vi_eof_maybe },			/* Control-d */
+  { ISFUNC, rl_insert },			/* Control-e */
+  { ISFUNC, rl_insert },			/* Control-f */
+  { ISFUNC, rl_insert },			/* Control-g */
+  { ISFUNC, rl_rubout },			/* Control-h */
+  { ISFUNC, rl_complete },			/* Control-i */
+  { ISFUNC, rl_newline },			/* Control-j */
+  { ISFUNC, rl_insert },			/* Control-k */
+  { ISFUNC, rl_insert },			/* Control-l */
+  { ISFUNC, rl_newline },			/* Control-m */
+  { ISFUNC, rl_insert },			/* Control-n */
+  { ISFUNC, rl_insert },			/* Control-o */
+  { ISFUNC, rl_insert },			/* Control-p */
+  { ISFUNC, rl_insert },			/* Control-q */
+  { ISFUNC, rl_reverse_search_history },	/* Control-r */
+  { ISFUNC, rl_forward_search_history },	/* Control-s */
+  { ISFUNC, rl_transpose_chars },		/* Control-t */
+  { ISFUNC, rl_unix_line_discard },		/* Control-u */
+  { ISFUNC, rl_quoted_insert },			/* Control-v */
+  { ISFUNC, rl_unix_word_rubout },		/* Control-w */
+  { ISFUNC, rl_insert },			/* Control-x */
+  { ISFUNC, rl_yank },				/* Control-y */
+  { ISFUNC, rl_insert },			/* Control-z */
+
+  { ISFUNC, rl_vi_movement_mode },		/* Control-[ */
+  { ISFUNC, rl_insert },			/* Control-\ */
+  { ISFUNC, rl_insert },			/* Control-] */
+  { ISFUNC, rl_insert },			/* Control-^ */
+  { ISFUNC, rl_vi_undo },			/* Control-_ */
+
+  /* The start of printing characters. */
+  { ISFUNC, rl_insert },			/* SPACE */
+  { ISFUNC, rl_insert },			/* ! */
+  { ISFUNC, rl_insert },			/* " */
+  { ISFUNC, rl_insert },			/* # */
+  { ISFUNC, rl_insert },			/* $ */
+  { ISFUNC, rl_insert },			/* % */
+  { ISFUNC, rl_insert },			/* & */
+  { ISFUNC, rl_insert },			/* ' */
+  { ISFUNC, rl_insert },			/* ( */
+  { ISFUNC, rl_insert },			/* ) */
+  { ISFUNC, rl_insert },			/* * */
+  { ISFUNC, rl_insert },			/* + */
+  { ISFUNC, rl_insert },			/* , */
+  { ISFUNC, rl_insert },			/* - */
+  { ISFUNC, rl_insert },			/* . */
+  { ISFUNC, rl_insert },			/* / */
+
+  /* Regular digits. */
+  { ISFUNC, rl_insert },			/* 0 */
+  { ISFUNC, rl_insert },			/* 1 */
+  { ISFUNC, rl_insert },			/* 2 */
+  { ISFUNC, rl_insert },			/* 3 */
+  { ISFUNC, rl_insert },			/* 4 */
+  { ISFUNC, rl_insert },			/* 5 */
+  { ISFUNC, rl_insert },			/* 6 */
+  { ISFUNC, rl_insert },			/* 7 */
+  { ISFUNC, rl_insert },			/* 8 */
+  { ISFUNC, rl_insert },			/* 9 */
+
+  /* A little more punctuation. */
+  { ISFUNC, rl_insert },			/* : */
+  { ISFUNC, rl_insert },			/* ; */
+  { ISFUNC, rl_insert },			/* < */
+  { ISFUNC, rl_insert },			/* = */
+  { ISFUNC, rl_insert },			/* > */
+  { ISFUNC, rl_insert },			/* ? */
+  { ISFUNC, rl_insert },			/* @ */
+
+  /* Uppercase alphabet. */
+  { ISFUNC, rl_insert },			/* A */
+  { ISFUNC, rl_insert },			/* B */
+  { ISFUNC, rl_insert },			/* C */
+  { ISFUNC, rl_insert },			/* D */
+  { ISFUNC, rl_insert },			/* E */
+  { ISFUNC, rl_insert },			/* F */
+  { ISFUNC, rl_insert },			/* G */
+  { ISFUNC, rl_insert },			/* H */
+  { ISFUNC, rl_insert },			/* I */
+  { ISFUNC, rl_insert },			/* J */
+  { ISFUNC, rl_insert },			/* K */
+  { ISFUNC, rl_insert },			/* L */
+  { ISFUNC, rl_insert },			/* M */
+  { ISFUNC, rl_insert },			/* N */
+  { ISFUNC, rl_insert },			/* O */
+  { ISFUNC, rl_insert },			/* P */
+  { ISFUNC, rl_insert },			/* Q */
+  { ISFUNC, rl_insert },			/* R */
+  { ISFUNC, rl_insert },			/* S */
+  { ISFUNC, rl_insert },			/* T */
+  { ISFUNC, rl_insert },			/* U */
+  { ISFUNC, rl_insert },			/* V */
+  { ISFUNC, rl_insert },			/* W */
+  { ISFUNC, rl_insert },			/* X */
+  { ISFUNC, rl_insert },			/* Y */
+  { ISFUNC, rl_insert },			/* Z */
+
+  /* Some more punctuation. */
+  { ISFUNC, rl_insert },			/* [ */
+  { ISFUNC, rl_insert },			/* \ */
+  { ISFUNC, rl_insert },			/* ] */
+  { ISFUNC, rl_insert },			/* ^ */
+  { ISFUNC, rl_insert },			/* _ */
+  { ISFUNC, rl_insert },			/* ` */
+
+  /* Lowercase alphabet. */
+  { ISFUNC, rl_insert },			/* a */
+  { ISFUNC, rl_insert },			/* b */
+  { ISFUNC, rl_insert },			/* c */
+  { ISFUNC, rl_insert },			/* d */
+  { ISFUNC, rl_insert },			/* e */
+  { ISFUNC, rl_insert },			/* f */
+  { ISFUNC, rl_insert },			/* g */
+  { ISFUNC, rl_insert },			/* h */
+  { ISFUNC, rl_insert },			/* i */
+  { ISFUNC, rl_insert },			/* j */
+  { ISFUNC, rl_insert },			/* k */
+  { ISFUNC, rl_insert },			/* l */
+  { ISFUNC, rl_insert },			/* m */
+  { ISFUNC, rl_insert },			/* n */
+  { ISFUNC, rl_insert },			/* o */
+  { ISFUNC, rl_insert },			/* p */
+  { ISFUNC, rl_insert },			/* q */
+  { ISFUNC, rl_insert },			/* r */
+  { ISFUNC, rl_insert },			/* s */
+  { ISFUNC, rl_insert },			/* t */
+  { ISFUNC, rl_insert },			/* u */
+  { ISFUNC, rl_insert },			/* v */
+  { ISFUNC, rl_insert },			/* w */
+  { ISFUNC, rl_insert },			/* x */
+  { ISFUNC, rl_insert },			/* y */
+  { ISFUNC, rl_insert },			/* z */
+
+  /* Final punctuation. */
+  { ISFUNC, rl_insert },			/* { */
+  { ISFUNC, rl_insert },			/* | */
+  { ISFUNC, rl_insert },			/* } */
+  { ISFUNC, rl_insert },			/* ~ */
+  { ISFUNC, rl_rubout },			/* RUBOUT */
+
+#if KEYMAP_SIZE > 128
+  /* Pure 8-bit characters (128 - 159).
+     These might be used in some
+     character sets. */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+  { ISFUNC, rl_insert },	/* ? */
+
+  /* ISO Latin-1 characters (160 - 255) */
+  { ISFUNC, rl_insert },	/* No-break space */
+  { ISFUNC, rl_insert },	/* Inverted exclamation mark */
+  { ISFUNC, rl_insert },	/* Cent sign */
+  { ISFUNC, rl_insert },	/* Pound sign */
+  { ISFUNC, rl_insert },	/* Currency sign */
+  { ISFUNC, rl_insert },	/* Yen sign */
+  { ISFUNC, rl_insert },	/* Broken bar */
+  { ISFUNC, rl_insert },	/* Section sign */
+  { ISFUNC, rl_insert },	/* Diaeresis */
+  { ISFUNC, rl_insert },	/* Copyright sign */
+  { ISFUNC, rl_insert },	/* Feminine ordinal indicator */
+  { ISFUNC, rl_insert },	/* Left pointing double angle quotation mark */
+  { ISFUNC, rl_insert },	/* Not sign */
+  { ISFUNC, rl_insert },	/* Soft hyphen */
+  { ISFUNC, rl_insert },	/* Registered sign */
+  { ISFUNC, rl_insert },	/* Macron */
+  { ISFUNC, rl_insert },	/* Degree sign */
+  { ISFUNC, rl_insert },	/* Plus-minus sign */
+  { ISFUNC, rl_insert },	/* Superscript two */
+  { ISFUNC, rl_insert },	/* Superscript three */
+  { ISFUNC, rl_insert },	/* Acute accent */
+  { ISFUNC, rl_insert },	/* Micro sign */
+  { ISFUNC, rl_insert },	/* Pilcrow sign */
+  { ISFUNC, rl_insert },	/* Middle dot */
+  { ISFUNC, rl_insert },	/* Cedilla */
+  { ISFUNC, rl_insert },	/* Superscript one */
+  { ISFUNC, rl_insert },	/* Masculine ordinal indicator */
+  { ISFUNC, rl_insert },	/* Right pointing double angle quotation mark */
+  { ISFUNC, rl_insert },	/* Vulgar fraction one quarter */
+  { ISFUNC, rl_insert },	/* Vulgar fraction one half */
+  { ISFUNC, rl_insert },	/* Vulgar fraction three quarters */
+  { ISFUNC, rl_insert },	/* Inverted questionk mark */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with tilde */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter a with ring above */
+  { ISFUNC, rl_insert },	/* Latin capital letter ae */
+  { ISFUNC, rl_insert },	/* Latin capital letter c with cedilla */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter e with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter i with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter eth (Icelandic) */
+  { ISFUNC, rl_insert },	/* Latin capital letter n with tilde */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with tilde */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with diaeresis */
+  { ISFUNC, rl_insert },	/* Multiplication sign */
+  { ISFUNC, rl_insert },	/* Latin capital letter o with stroke */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with grave */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with circumflex */
+  { ISFUNC, rl_insert },	/* Latin capital letter u with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin capital letter Y with acute */
+  { ISFUNC, rl_insert },	/* Latin capital letter thorn (Icelandic) */
+  { ISFUNC, rl_insert },	/* Latin small letter sharp s (German) */
+  { ISFUNC, rl_insert },	/* Latin small letter a with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter a with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter a with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter a with tilde */
+  { ISFUNC, rl_insert },	/* Latin small letter a with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter a with ring above */
+  { ISFUNC, rl_insert },	/* Latin small letter ae */
+  { ISFUNC, rl_insert },	/* Latin small letter c with cedilla */
+  { ISFUNC, rl_insert },	/* Latin small letter e with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter e with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter e with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter e with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter i with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter i with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter i with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter i with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter eth (Icelandic) */
+  { ISFUNC, rl_insert },	/* Latin small letter n with tilde */
+  { ISFUNC, rl_insert },	/* Latin small letter o with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter o with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter o with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter o with tilde */
+  { ISFUNC, rl_insert },	/* Latin small letter o with diaeresis */
+  { ISFUNC, rl_insert },	/* Division sign */
+  { ISFUNC, rl_insert },	/* Latin small letter o with stroke */
+  { ISFUNC, rl_insert },	/* Latin small letter u with grave */
+  { ISFUNC, rl_insert },	/* Latin small letter u with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter u with circumflex */
+  { ISFUNC, rl_insert },	/* Latin small letter u with diaeresis */
+  { ISFUNC, rl_insert },	/* Latin small letter y with acute */
+  { ISFUNC, rl_insert },	/* Latin small letter thorn (Icelandic) */
+  { ISFUNC, rl_insert }		/* Latin small letter y with diaeresis */
+#endif /* KEYMAP_SIZE > 128 */
+};
+
+/* Unused for the time being. */
+#if 0
+KEYMAP_ENTRY_ARRAY vi_escape_keymap = {
+  /* The regular control keys come first. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-@ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-a */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-b */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-c */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-d */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-e */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-f */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-g */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-h */
+  { ISFUNC, rl_tab_insert},			/* Control-i */
+  { ISFUNC, rl_emacs_editing_mode},		/* Control-j */
+  { ISFUNC, rl_kill_line },			/* Control-k */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-l */
+  { ISFUNC, rl_emacs_editing_mode},		/* Control-m */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-n */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-o */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-p */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-q */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-r */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-s */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-t */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-u */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-v */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-w */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-x */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-z */
+
+  { ISFUNC, rl_vi_movement_mode },		/* Control-[ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-\ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-] */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* Control-^ */
+  { ISFUNC, rl_vi_undo },			/* Control-_ */
+
+  /* The start of printing characters. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* SPACE */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ! */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* " */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* # */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* $ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* % */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* & */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ' */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ( */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ) */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* * */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* + */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* , */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* - */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* . */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* / */
+
+  /* Regular digits. */
+  { ISFUNC, rl_vi_arg_digit },			/* 0 */
+  { ISFUNC, rl_vi_arg_digit },			/* 1 */
+  { ISFUNC, rl_vi_arg_digit },			/* 2 */
+  { ISFUNC, rl_vi_arg_digit },			/* 3 */
+  { ISFUNC, rl_vi_arg_digit },			/* 4 */
+  { ISFUNC, rl_vi_arg_digit },			/* 5 */
+  { ISFUNC, rl_vi_arg_digit },			/* 6 */
+  { ISFUNC, rl_vi_arg_digit },			/* 7 */
+  { ISFUNC, rl_vi_arg_digit },			/* 8 */
+  { ISFUNC, rl_vi_arg_digit },			/* 9 */
+
+  /* A little more punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* : */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ; */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* < */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* = */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* > */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ? */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* @ */
+
+  /* Uppercase alphabet. */
+  { ISFUNC, rl_do_lowercase_version },		/* A */
+  { ISFUNC, rl_do_lowercase_version },		/* B */
+  { ISFUNC, rl_do_lowercase_version },		/* C */
+  { ISFUNC, rl_do_lowercase_version },		/* D */
+  { ISFUNC, rl_do_lowercase_version },		/* E */
+  { ISFUNC, rl_do_lowercase_version },		/* F */
+  { ISFUNC, rl_do_lowercase_version },		/* G */
+  { ISFUNC, rl_do_lowercase_version },		/* H */
+  { ISFUNC, rl_do_lowercase_version },		/* I */
+  { ISFUNC, rl_do_lowercase_version },		/* J */
+  { ISFUNC, rl_do_lowercase_version },		/* K */
+  { ISFUNC, rl_do_lowercase_version },		/* L */
+  { ISFUNC, rl_do_lowercase_version },		/* M */
+  { ISFUNC, rl_do_lowercase_version },		/* N */
+  { ISFUNC, rl_do_lowercase_version },		/* O */
+  { ISFUNC, rl_do_lowercase_version },		/* P */
+  { ISFUNC, rl_do_lowercase_version },		/* Q */
+  { ISFUNC, rl_do_lowercase_version },		/* R */
+  { ISFUNC, rl_do_lowercase_version },		/* S */
+  { ISFUNC, rl_do_lowercase_version },		/* T */
+  { ISFUNC, rl_do_lowercase_version },		/* U */
+  { ISFUNC, rl_do_lowercase_version },		/* V */
+  { ISFUNC, rl_do_lowercase_version },		/* W */
+  { ISFUNC, rl_do_lowercase_version },		/* X */
+  { ISFUNC, rl_do_lowercase_version },		/* Y */
+  { ISFUNC, rl_do_lowercase_version },		/* Z */
+
+  /* Some more punctuation. */
+  { ISFUNC, rl_arrow_keys },			/* [ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* \ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ] */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ^ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* _ */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ` */
+
+  /* Lowercase alphabet. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* a */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* b */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* c */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* d */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* e */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* f */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* g */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* h */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* i */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* j */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* k */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* l */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* m */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* n */
+  { ISFUNC, rl_arrow_keys },			/* o */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* p */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* q */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* r */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* s */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* t */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* u */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* v */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* w */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* x */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* y */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* z */
+
+  /* Final punctuation. */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* { */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* | */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* } */
+  { ISFUNC, (rl_command_func_t *)0x0 },		/* ~ */
+  { ISFUNC, rl_backward_kill_word },		/* RUBOUT */
+
+#if KEYMAP_SIZE > 128
+  /* Undefined keys. */
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 },
+  { ISFUNC, (rl_command_func_t *)0x0 }
+#endif /* KEYMAP_SIZE > 128 */
+};
+#endif
diff --git a/readline-4.3/vi_mode.c b/readline-4.3/vi_mode.c
new file mode 100644
index 0000000..5d146b3
--- /dev/null
+++ b/readline-4.3/vi_mode.c
@@ -0,0 +1,1485 @@
+/* vi_mode.c -- A vi emulation mode for Bash.
+   Derived from code written by Jeff Sparkes (jsparkes@bnr.ca).  */
+
+/* Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+/* **************************************************************** */
+/*								    */
+/*			VI Emulation Mode			    */
+/*								    */
+/* **************************************************************** */
+#include "rlconf.h"
+
+#if defined (VI_MODE)
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <sys/types.h>
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#if defined (HAVE_UNISTD_H)
+#  include <unistd.h>
+#endif
+
+#include <stdio.h>
+
+/* Some standard library routines. */
+#include "rldefs.h"
+#include "rlmbutil.h"
+
+#include "readline.h"
+#include "history.h"
+
+#include "rlprivate.h"
+#include "xmalloc.h"
+
+#ifndef member
+#define member(c, s) ((c) ? (char *)strchr ((s), (c)) != (char *)NULL : 0)
+#endif
+
+/* Non-zero means enter insertion mode. */
+static int _rl_vi_doing_insert;
+
+/* Command keys which do movement for xxx_to commands. */
+static const char *vi_motion = " hl^$0ftFT;,%wbeWBE|";
+
+/* Keymap used for vi replace characters.  Created dynamically since
+   rarely used. */
+static Keymap vi_replace_map;
+
+/* The number of characters inserted in the last replace operation. */
+static int vi_replace_count;
+
+/* If non-zero, we have text inserted after a c[motion] command that put
+   us implicitly into insert mode.  Some people want this text to be
+   attached to the command so that it is `redoable' with `.'. */
+static int vi_continued_command;
+static char *vi_insert_buffer;
+static int vi_insert_buffer_size;
+
+static int _rl_vi_last_command = 'i';	/* default `.' puts you in insert mode */
+static int _rl_vi_last_repeat = 1;
+static int _rl_vi_last_arg_sign = 1;
+static int _rl_vi_last_motion;
+#if defined (HANDLE_MULTIBYTE)
+static char _rl_vi_last_search_mbchar[MB_LEN_MAX];
+#else
+static int _rl_vi_last_search_char;
+#endif
+static int _rl_vi_last_replacement;
+
+static int _rl_vi_last_key_before_insert;
+
+static int vi_redoing;
+
+/* Text modification commands.  These are the `redoable' commands. */
+static const char *vi_textmod = "_*\\AaIiCcDdPpYyRrSsXx~";
+
+/* Arrays for the saved marks. */
+static int vi_mark_chars['z' - 'a' + 1];
+
+static void _rl_vi_stuff_insert PARAMS((int));
+static void _rl_vi_save_insert PARAMS((UNDO_LIST *));
+static int rl_digit_loop1 PARAMS((void));
+
+void
+_rl_vi_initialize_line ()
+{
+  register int i;
+
+  for (i = 0; i < sizeof (vi_mark_chars) / sizeof (int); i++)
+    vi_mark_chars[i] = -1;
+}
+
+void
+_rl_vi_reset_last ()
+{
+  _rl_vi_last_command = 'i';
+  _rl_vi_last_repeat = 1;
+  _rl_vi_last_arg_sign = 1;
+  _rl_vi_last_motion = 0;
+}
+
+void
+_rl_vi_set_last (key, repeat, sign)
+     int key, repeat, sign;
+{
+  _rl_vi_last_command = key;
+  _rl_vi_last_repeat = repeat;
+  _rl_vi_last_arg_sign = sign;
+}
+
+/* Is the command C a VI mode text modification command? */
+int
+_rl_vi_textmod_command (c)
+     int c;
+{
+  return (member (c, vi_textmod));
+}
+
+static void
+_rl_vi_stuff_insert (count)
+     int count;
+{
+  rl_begin_undo_group ();
+  while (count--)
+    rl_insert_text (vi_insert_buffer);
+  rl_end_undo_group ();
+}
+
+/* Bound to `.'.  Called from command mode, so we know that we have to
+   redo a text modification command.  The default for _rl_vi_last_command
+   puts you back into insert mode. */
+int
+rl_vi_redo (count, c)
+     int count, c;
+{
+  int r;
+
+  if (!rl_explicit_arg)
+    {
+      rl_numeric_arg = _rl_vi_last_repeat;
+      rl_arg_sign = _rl_vi_last_arg_sign;
+    }
+
+  r = 0;
+  vi_redoing = 1;
+  /* If we're redoing an insert with `i', stuff in the inserted text
+     and do not go into insertion mode. */
+  if (_rl_vi_last_command == 'i' && vi_insert_buffer && *vi_insert_buffer)
+    {
+      _rl_vi_stuff_insert (count);
+      /* And back up point over the last character inserted. */
+      if (rl_point > 0)
+	rl_point--;
+    }
+  else
+    r = _rl_dispatch (_rl_vi_last_command, _rl_keymap);
+  vi_redoing = 0;
+
+  return (r);
+}
+
+/* A placeholder for further expansion. */
+int
+rl_vi_undo (count, key)
+     int count, key;
+{
+  return (rl_undo_command (count, key));
+}
+    
+/* Yank the nth arg from the previous line into this line at point. */
+int
+rl_vi_yank_arg (count, key)
+     int count, key;
+{
+  /* Readline thinks that the first word on a line is the 0th, while vi
+     thinks the first word on a line is the 1st.  Compensate. */
+  if (rl_explicit_arg)
+    rl_yank_nth_arg (count - 1, 0);
+  else
+    rl_yank_nth_arg ('$', 0);
+
+  return (0);
+}
+
+/* With an argument, move back that many history lines, else move to the
+   beginning of history. */
+int
+rl_vi_fetch_history (count, c)
+     int count, c;
+{
+  int wanted;
+
+  /* Giving an argument of n means we want the nth command in the history
+     file.  The command number is interpreted the same way that the bash
+     `history' command does it -- that is, giving an argument count of 450
+     to this command would get the command listed as number 450 in the
+     output of `history'. */
+  if (rl_explicit_arg)
+    {
+      wanted = history_base + where_history () - count;
+      if (wanted <= 0)
+        rl_beginning_of_history (0, 0);
+      else
+        rl_get_previous_history (wanted, c);
+    }
+  else
+    rl_beginning_of_history (count, 0);
+  return (0);
+}
+
+/* Search again for the last thing searched for. */
+int
+rl_vi_search_again (count, key)
+     int count, key;
+{
+  switch (key)
+    {
+    case 'n':
+      rl_noninc_reverse_search_again (count, key);
+      break;
+
+    case 'N':
+      rl_noninc_forward_search_again (count, key);
+      break;
+    }
+  return (0);
+}
+
+/* Do a vi style search. */
+int
+rl_vi_search (count, key)
+     int count, key;
+{
+  switch (key)
+    {
+    case '?':
+      rl_noninc_forward_search (count, key);
+      break;
+
+    case '/':
+      rl_noninc_reverse_search (count, key);
+      break;
+
+    default:
+      rl_ding ();
+      break;
+    }
+  return (0);
+}
+
+/* Completion, from vi's point of view. */
+int
+rl_vi_complete (ignore, key)
+     int ignore, key;
+{
+  if ((rl_point < rl_end) && (!whitespace (rl_line_buffer[rl_point])))
+    {
+      if (!whitespace (rl_line_buffer[rl_point + 1]))
+	rl_vi_end_word (1, 'E');
+      rl_point++;
+    }
+
+  if (key == '*')
+    rl_complete_internal ('*');	/* Expansion and replacement. */
+  else if (key == '=')
+    rl_complete_internal ('?');	/* List possible completions. */
+  else if (key == '\\')
+    rl_complete_internal (TAB);	/* Standard Readline completion. */
+  else
+    rl_complete (0, key);
+
+  if (key == '*' || key == '\\')
+    {
+      _rl_vi_set_last (key, 1, rl_arg_sign);
+      rl_vi_insertion_mode (1, key);
+    }
+  return (0);
+}
+
+/* Tilde expansion for vi mode. */
+int
+rl_vi_tilde_expand (ignore, key)
+     int ignore, key;
+{
+  rl_tilde_expand (0, key);
+  _rl_vi_set_last (key, 1, rl_arg_sign);	/* XXX */
+  rl_vi_insertion_mode (1, key);
+  return (0);
+}
+
+/* Previous word in vi mode. */
+int
+rl_vi_prev_word (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return (rl_vi_next_word (-count, key));
+
+  if (rl_point == 0)
+    {
+      rl_ding ();
+      return (0);
+    }
+
+  if (_rl_uppercase_p (key))
+    rl_vi_bWord (count, key);
+  else
+    rl_vi_bword (count, key);
+
+  return (0);
+}
+
+/* Next word in vi mode. */
+int
+rl_vi_next_word (count, key)
+     int count, key;
+{
+  if (count < 0)
+    return (rl_vi_prev_word (-count, key));
+
+  if (rl_point >= (rl_end - 1))
+    {
+      rl_ding ();
+      return (0);
+    }
+
+  if (_rl_uppercase_p (key))
+    rl_vi_fWord (count, key);
+  else
+    rl_vi_fword (count, key);
+  return (0);
+}
+
+/* Move to the end of the ?next? word. */
+int
+rl_vi_end_word (count, key)
+     int count, key;
+{
+  if (count < 0)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  if (_rl_uppercase_p (key))
+    rl_vi_eWord (count, key);
+  else
+    rl_vi_eword (count, key);
+  return (0);
+}
+
+/* Move forward a word the way that 'W' does. */
+int
+rl_vi_fWord (count, ignore)
+     int count, ignore;
+{
+  while (count-- && rl_point < (rl_end - 1))
+    {
+      /* Skip until whitespace. */
+      while (!whitespace (rl_line_buffer[rl_point]) && rl_point < rl_end)
+	rl_point++;
+
+      /* Now skip whitespace. */
+      while (whitespace (rl_line_buffer[rl_point]) && rl_point < rl_end)
+	rl_point++;
+    }
+  return (0);
+}
+
+int
+rl_vi_bWord (count, ignore)
+     int count, ignore;
+{
+  while (count-- && rl_point > 0)
+    {
+      /* If we are at the start of a word, move back to whitespace so
+	 we will go back to the start of the previous word. */
+      if (!whitespace (rl_line_buffer[rl_point]) &&
+	  whitespace (rl_line_buffer[rl_point - 1]))
+	rl_point--;
+
+      while (rl_point > 0 && whitespace (rl_line_buffer[rl_point]))
+	rl_point--;
+
+      if (rl_point > 0)
+	{
+	  while (--rl_point >= 0 && !whitespace (rl_line_buffer[rl_point]));
+	  rl_point++;
+	}
+    }
+  return (0);
+}
+
+int
+rl_vi_eWord (count, ignore)
+     int count, ignore;
+{
+  while (count-- && rl_point < (rl_end - 1))
+    {
+      if (!whitespace (rl_line_buffer[rl_point]))
+	rl_point++;
+
+      /* Move to the next non-whitespace character (to the start of the
+	 next word). */
+      while (++rl_point < rl_end && whitespace (rl_line_buffer[rl_point]));
+
+      if (rl_point && rl_point < rl_end)
+	{
+	  /* Skip whitespace. */
+	  while (rl_point < rl_end && whitespace (rl_line_buffer[rl_point]))
+	    rl_point++;
+
+	  /* Skip until whitespace. */
+	  while (rl_point < rl_end && !whitespace (rl_line_buffer[rl_point]))
+	    rl_point++;
+
+	  /* Move back to the last character of the word. */
+	  rl_point--;
+	}
+    }
+  return (0);
+}
+
+int
+rl_vi_fword (count, ignore)
+     int count, ignore;
+{
+  while (count-- && rl_point < (rl_end - 1))
+    {
+      /* Move to white space (really non-identifer). */
+      if (_rl_isident (rl_line_buffer[rl_point]))
+	{
+	  while (_rl_isident (rl_line_buffer[rl_point]) && rl_point < rl_end)
+	    rl_point++;
+	}
+      else /* if (!whitespace (rl_line_buffer[rl_point])) */
+	{
+	  while (!_rl_isident (rl_line_buffer[rl_point]) &&
+		 !whitespace (rl_line_buffer[rl_point]) && rl_point < rl_end)
+	    rl_point++;
+	}
+
+      /* Move past whitespace. */
+      while (whitespace (rl_line_buffer[rl_point]) && rl_point < rl_end)
+	rl_point++;
+    }
+  return (0);
+}
+
+int
+rl_vi_bword (count, ignore)
+     int count, ignore;
+{
+  while (count-- && rl_point > 0)
+    {
+      int last_is_ident;
+
+      /* If we are at the start of a word, move back to whitespace
+	 so we will go back to the start of the previous word. */
+      if (!whitespace (rl_line_buffer[rl_point]) &&
+	  whitespace (rl_line_buffer[rl_point - 1]))
+	rl_point--;
+
+      /* If this character and the previous character are `opposite', move
+	 back so we don't get messed up by the rl_point++ down there in
+	 the while loop.  Without this code, words like `l;' screw up the
+	 function. */
+      last_is_ident = _rl_isident (rl_line_buffer[rl_point - 1]);
+      if ((_rl_isident (rl_line_buffer[rl_point]) && !last_is_ident) ||
+	  (!_rl_isident (rl_line_buffer[rl_point]) && last_is_ident))
+	rl_point--;
+
+      while (rl_point > 0 && whitespace (rl_line_buffer[rl_point]))
+	rl_point--;
+
+      if (rl_point > 0)
+	{
+	  if (_rl_isident (rl_line_buffer[rl_point]))
+	    while (--rl_point >= 0 && _rl_isident (rl_line_buffer[rl_point]));
+	  else
+	    while (--rl_point >= 0 && !_rl_isident (rl_line_buffer[rl_point]) &&
+		   !whitespace (rl_line_buffer[rl_point]));
+	  rl_point++;
+	}
+    }
+  return (0);
+}
+
+int
+rl_vi_eword (count, ignore)
+     int count, ignore;
+{
+  while (count-- && rl_point < rl_end - 1)
+    {
+      if (!whitespace (rl_line_buffer[rl_point]))
+	rl_point++;
+
+      while (rl_point < rl_end && whitespace (rl_line_buffer[rl_point]))
+	rl_point++;
+
+      if (rl_point < rl_end)
+	{
+	  if (_rl_isident (rl_line_buffer[rl_point]))
+	    while (++rl_point < rl_end && _rl_isident (rl_line_buffer[rl_point]));
+	  else
+	    while (++rl_point < rl_end && !_rl_isident (rl_line_buffer[rl_point])
+		   && !whitespace (rl_line_buffer[rl_point]));
+	}
+      rl_point--;
+    }
+  return (0);
+}
+
+int
+rl_vi_insert_beg (count, key)
+     int count, key;
+{
+  rl_beg_of_line (1, key);
+  rl_vi_insertion_mode (1, key);
+  return (0);
+}
+
+int
+rl_vi_append_mode (count, key)
+     int count, key;
+{
+  if (rl_point < rl_end)
+    {
+      if (MB_CUR_MAX == 1 || rl_byte_oriented)
+	rl_point++;
+      else
+        {
+          int point = rl_point;
+          rl_forward_char (1, key);
+          if (point == rl_point)
+            rl_point = rl_end;
+        }
+    }
+  rl_vi_insertion_mode (1, key);
+  return (0);
+}
+
+int
+rl_vi_append_eol (count, key)
+     int count, key;
+{
+  rl_end_of_line (1, key);
+  rl_vi_append_mode (1, key);
+  return (0);
+}
+
+/* What to do in the case of C-d. */
+int
+rl_vi_eof_maybe (count, c)
+     int count, c;
+{
+  return (rl_newline (1, '\n'));
+}
+
+/* Insertion mode stuff. */
+
+/* Switching from one mode to the other really just involves
+   switching keymaps. */
+int
+rl_vi_insertion_mode (count, key)
+     int count, key;
+{
+  _rl_keymap = vi_insertion_keymap;
+  _rl_vi_last_key_before_insert = key;
+  return (0);
+}
+
+static void
+_rl_vi_save_insert (up)
+      UNDO_LIST *up;
+{
+  int len, start, end;
+
+  if (up == 0)
+    {
+      if (vi_insert_buffer_size >= 1)
+	vi_insert_buffer[0] = '\0';
+      return;
+    }
+
+  start = up->start;
+  end = up->end;
+  len = end - start + 1;
+  if (len >= vi_insert_buffer_size)
+    {
+      vi_insert_buffer_size += (len + 32) - (len % 32);
+      vi_insert_buffer = (char *)xrealloc (vi_insert_buffer, vi_insert_buffer_size);
+    }
+  strncpy (vi_insert_buffer, rl_line_buffer + start, len - 1);
+  vi_insert_buffer[len-1] = '\0';
+}
+    
+void
+_rl_vi_done_inserting ()
+{
+  if (_rl_vi_doing_insert)
+    {
+      /* The `C', `s', and `S' commands set this. */
+      rl_end_undo_group ();
+      /* Now, the text between rl_undo_list->next->start and
+	 rl_undo_list->next->end is what was inserted while in insert
+	 mode.  It gets copied to VI_INSERT_BUFFER because it depends
+	 on absolute indices into the line which may change (though they
+	 probably will not). */
+      _rl_vi_doing_insert = 0;
+      _rl_vi_save_insert (rl_undo_list->next);
+      vi_continued_command = 1;
+    }
+  else
+    {
+      if (_rl_vi_last_key_before_insert == 'i' && rl_undo_list)
+        _rl_vi_save_insert (rl_undo_list);
+      /* XXX - Other keys probably need to be checked. */
+      else if (_rl_vi_last_key_before_insert == 'C')
+	rl_end_undo_group ();
+      while (_rl_undo_group_level > 0)
+	rl_end_undo_group ();
+      vi_continued_command = 0;
+    }
+}
+
+int
+rl_vi_movement_mode (count, key)
+     int count, key;
+{
+  if (rl_point > 0)
+    rl_backward_char (1, key);
+
+  _rl_keymap = vi_movement_keymap;
+  _rl_vi_done_inserting ();
+  return (0);
+}
+
+int
+rl_vi_arg_digit (count, c)
+     int count, c;
+{
+  if (c == '0' && rl_numeric_arg == 1 && !rl_explicit_arg)
+    return (rl_beg_of_line (1, c));
+  else
+    return (rl_digit_argument (count, c));
+}
+
+/* Change the case of the next COUNT characters. */
+#if defined (HANDLE_MULTIBYTE)
+static int
+_rl_vi_change_mbchar_case (count)
+     int count;
+{
+  wchar_t wc;
+  char mb[MB_LEN_MAX];
+  mbstate_t ps;
+
+  memset (&ps, 0, sizeof (mbstate_t));
+  if (_rl_adjust_point (rl_line_buffer, rl_point, &ps) > 0)
+    count--;
+  while (count-- && rl_point < rl_end)
+    {
+      mbrtowc (&wc, rl_line_buffer + rl_point, rl_end - rl_point, &ps);
+      if (iswupper (wc))
+	wc = towlower (wc);
+      else if (iswlower (wc))
+	wc = towupper (wc);
+      else
+	{
+	  /* Just skip over chars neither upper nor lower case */
+	  rl_forward_char (1, 0);
+	  continue;
+	}
+
+      /* Vi is kind of strange here. */
+      if (wc)
+	{
+	  wctomb (mb, wc);
+	  rl_begin_undo_group ();
+	  rl_delete (1, 0);
+	  rl_insert_text (mb);
+	  rl_end_undo_group ();
+	  rl_vi_check ();
+	}
+      else
+        rl_forward_char (1, 0);
+    }
+
+  return 0;
+}
+#endif
+
+int
+rl_vi_change_case (count, ignore)
+     int count, ignore;
+{
+  char c = 0;
+
+  /* Don't try this on an empty line. */
+  if (rl_point >= rl_end)
+    return (0);
+
+#if defined (HANDLE_MULTIBYTE)
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    return (_rl_vi_change_mbchar_case (count));
+#endif
+
+  while (count-- && rl_point < rl_end)
+    {
+      if (_rl_uppercase_p (rl_line_buffer[rl_point]))
+	c = _rl_to_lower (rl_line_buffer[rl_point]);
+      else if (_rl_lowercase_p (rl_line_buffer[rl_point]))
+	c = _rl_to_upper (rl_line_buffer[rl_point]);
+      else
+	{
+	  /* Just skip over characters neither upper nor lower case. */
+	  rl_forward_char (1, c);
+	  continue;
+	}
+
+      /* Vi is kind of strange here. */
+      if (c)
+	{
+	  rl_begin_undo_group ();
+	  rl_delete (1, c);
+	  _rl_insert_char (1, c);
+	  rl_end_undo_group ();
+	  rl_vi_check ();
+        }
+      else
+	rl_forward_char (1, c);
+    }
+  return (0);
+}
+
+int
+rl_vi_put (count, key)
+     int count, key;
+{
+  if (!_rl_uppercase_p (key) && (rl_point + 1 <= rl_end))
+    rl_point = _rl_find_next_mbchar (rl_line_buffer, rl_point, 1, MB_FIND_NONZERO);
+
+  rl_yank (1, key);
+  rl_backward_char (1, key);
+  return (0);
+}
+
+int
+rl_vi_check ()
+{
+  if (rl_point && rl_point == rl_end)
+    {
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO);
+      else
+        rl_point--;
+    }
+  return (0);
+}
+
+int
+rl_vi_column (count, key)
+     int count, key;
+{
+  if (count > rl_end)
+    rl_end_of_line (1, key);
+  else
+    rl_point = count - 1;
+  return (0);
+}
+
+int
+rl_vi_domove (key, nextkey)
+     int key, *nextkey;
+{
+  int c, save;
+  int old_end;
+
+  rl_mark = rl_point;
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  c = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+  *nextkey = c;
+
+  if (!member (c, vi_motion))
+    {
+      if (_rl_digit_p (c))
+	{
+	  save = rl_numeric_arg;
+	  rl_numeric_arg = _rl_digit_value (c);
+	  rl_digit_loop1 ();
+	  rl_numeric_arg *= save;
+	  RL_SETSTATE(RL_STATE_MOREINPUT);
+	  c = rl_read_key ();	/* real command */
+	  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+	  *nextkey = c;
+	}
+      else if (key == c && (key == 'd' || key == 'y' || key == 'c'))
+	{
+	  rl_mark = rl_end;
+	  rl_beg_of_line (1, c);
+	  _rl_vi_last_motion = c;
+	  return (0);
+	}
+      else
+	return (-1);
+    }
+
+  _rl_vi_last_motion = c;
+
+  /* Append a blank character temporarily so that the motion routines
+     work right at the end of the line. */
+  old_end = rl_end;
+  rl_line_buffer[rl_end++] = ' ';
+  rl_line_buffer[rl_end] = '\0';
+
+  _rl_dispatch (c, _rl_keymap);
+
+  /* Remove the blank that we added. */
+  rl_end = old_end;
+  rl_line_buffer[rl_end] = '\0';
+  if (rl_point > rl_end)
+    rl_point = rl_end;
+
+  /* No change in position means the command failed. */
+  if (rl_mark == rl_point)
+    return (-1);
+
+  /* rl_vi_f[wW]ord () leaves the cursor on the first character of the next
+     word.  If we are not at the end of the line, and we are on a
+     non-whitespace character, move back one (presumably to whitespace). */
+  if ((_rl_to_upper (c) == 'W') && rl_point < rl_end && rl_point > rl_mark &&
+      !whitespace (rl_line_buffer[rl_point]))
+    rl_point--;
+
+  /* If cw or cW, back up to the end of a word, so the behaviour of ce
+     or cE is the actual result.  Brute-force, no subtlety. */
+  if (key == 'c' && rl_point >= rl_mark && (_rl_to_upper (c) == 'W'))
+    {
+      /* Don't move farther back than where we started. */
+      while (rl_point > rl_mark && whitespace (rl_line_buffer[rl_point]))
+	rl_point--;
+
+      /* Posix.2 says that if cw or cW moves the cursor towards the end of
+	 the line, the character under the cursor should be deleted. */
+      if (rl_point == rl_mark)
+        rl_point++;
+      else
+	{
+	  /* Move past the end of the word so that the kill doesn't
+	     remove the last letter of the previous word.  Only do this
+	     if we are not at the end of the line. */
+	  if (rl_point >= 0 && rl_point < (rl_end - 1) && !whitespace (rl_line_buffer[rl_point]))
+	    rl_point++;
+	}
+    }
+
+  if (rl_mark < rl_point)
+    SWAP (rl_point, rl_mark);
+
+  return (0);
+}
+
+/* A simplified loop for vi. Don't dispatch key at end.
+   Don't recognize minus sign?
+   Should this do rl_save_prompt/rl_restore_prompt? */
+static int
+rl_digit_loop1 ()
+{
+  int key, c;
+
+  RL_SETSTATE(RL_STATE_NUMERICARG);
+  while (1)
+    {
+      if (rl_numeric_arg > 1000000)
+	{
+	  rl_explicit_arg = rl_numeric_arg = 0;
+	  rl_ding ();
+	  rl_clear_message ();
+	  RL_UNSETSTATE(RL_STATE_NUMERICARG);
+	  return 1;
+	}
+      rl_message ("(arg: %d) ", rl_arg_sign * rl_numeric_arg);
+      RL_SETSTATE(RL_STATE_MOREINPUT);
+      key = c = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+      if (c >= 0 && _rl_keymap[c].type == ISFUNC &&
+	  _rl_keymap[c].function == rl_universal_argument)
+	{
+	  rl_numeric_arg *= 4;
+	  continue;
+	}
+
+      c = UNMETA (c);
+      if (_rl_digit_p (c))
+	{
+	  if (rl_explicit_arg)
+	    rl_numeric_arg = (rl_numeric_arg * 10) + _rl_digit_value (c);
+	  else
+	    rl_numeric_arg = _rl_digit_value (c);
+	  rl_explicit_arg = 1;
+	}
+      else
+	{
+	  rl_clear_message ();
+	  rl_stuff_char (key);
+	  break;
+	}
+    }
+
+  RL_UNSETSTATE(RL_STATE_NUMERICARG);
+  return (0);
+}
+
+int
+rl_vi_delete_to (count, key)
+     int count, key;
+{
+  int c;
+
+  if (_rl_uppercase_p (key))
+    rl_stuff_char ('$');
+  else if (vi_redoing)
+    rl_stuff_char (_rl_vi_last_motion);
+
+  if (rl_vi_domove (key, &c))
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  /* These are the motion commands that do not require adjusting the
+     mark. */
+  if ((strchr (" l|h^0bB", c) == 0) && (rl_mark < rl_end))
+    rl_mark++;
+
+  rl_kill_text (rl_point, rl_mark);
+  return (0);
+}
+
+int
+rl_vi_change_to (count, key)
+     int count, key;
+{
+  int c, start_pos;
+
+  if (_rl_uppercase_p (key))
+    rl_stuff_char ('$');
+  else if (vi_redoing)
+    rl_stuff_char (_rl_vi_last_motion);
+
+  start_pos = rl_point;
+
+  if (rl_vi_domove (key, &c))
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  /* These are the motion commands that do not require adjusting the
+     mark.  c[wW] are handled by special-case code in rl_vi_domove(),
+     and already leave the mark at the correct location. */
+  if ((strchr (" l|hwW^0bB", c) == 0) && (rl_mark < rl_end))
+    rl_mark++;
+
+  /* The cursor never moves with c[wW]. */
+  if ((_rl_to_upper (c) == 'W') && rl_point < start_pos)
+    rl_point = start_pos;
+
+  if (vi_redoing)
+    {
+      if (vi_insert_buffer && *vi_insert_buffer)
+	rl_begin_undo_group ();
+      rl_delete_text (rl_point, rl_mark);
+      if (vi_insert_buffer && *vi_insert_buffer)
+	{
+	  rl_insert_text (vi_insert_buffer);
+	  rl_end_undo_group ();
+	}
+    }
+  else
+    {
+      rl_begin_undo_group ();		/* to make the `u' command work */
+      rl_kill_text (rl_point, rl_mark);
+      /* `C' does not save the text inserted for undoing or redoing. */
+      if (_rl_uppercase_p (key) == 0)
+        _rl_vi_doing_insert = 1;
+      _rl_vi_set_last (key, count, rl_arg_sign);
+      rl_vi_insertion_mode (1, key);
+    }
+
+  return (0);
+}
+
+int
+rl_vi_yank_to (count, key)
+     int count, key;
+{
+  int c, save = rl_point;
+
+  if (_rl_uppercase_p (key))
+    rl_stuff_char ('$');
+
+  if (rl_vi_domove (key, &c))
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  /* These are the motion commands that do not require adjusting the
+     mark. */
+  if ((strchr (" l|h^0%bB", c) == 0) && (rl_mark < rl_end))
+    rl_mark++;
+
+  rl_begin_undo_group ();
+  rl_kill_text (rl_point, rl_mark);
+  rl_end_undo_group ();
+  rl_do_undo ();
+  rl_point = save;
+
+  return (0);
+}
+
+int
+rl_vi_delete (count, key)
+     int count, key;
+{
+  int end;
+
+  if (rl_end == 0)
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+    end = _rl_find_next_mbchar (rl_line_buffer, rl_point, count, MB_FIND_NONZERO);
+  else
+    end = rl_point + count;
+
+  if (end >= rl_end)
+    end = rl_end;
+
+  rl_kill_text (rl_point, end);
+  
+  if (rl_point > 0 && rl_point == rl_end)
+    rl_backward_char (1, key);
+  return (0);
+}
+
+int
+rl_vi_back_to_indent (count, key)
+     int count, key;
+{
+  rl_beg_of_line (1, key);
+  while (rl_point < rl_end && whitespace (rl_line_buffer[rl_point]))
+    rl_point++;
+  return (0);
+}
+
+int
+rl_vi_first_print (count, key)
+     int count, key;
+{
+  return (rl_vi_back_to_indent (1, key));
+}
+
+int
+rl_vi_char_search (count, key)
+     int count, key;
+{
+#if defined (HANDLE_MULTIBYTE)
+  static char *target;
+  static int mb_len;
+#else
+  static char target;
+#endif
+  static int orig_dir, dir;
+
+  if (key == ';' || key == ',')
+    dir = key == ';' ? orig_dir : -orig_dir;
+  else
+    {
+      if (vi_redoing)
+#if defined (HANDLE_MULTIBYTE)
+	target = _rl_vi_last_search_mbchar;
+#else
+	target = _rl_vi_last_search_char;
+#endif
+      else
+	{
+#if defined (HANDLE_MULTIBYTE)
+	  mb_len = _rl_read_mbchar (_rl_vi_last_search_mbchar, MB_LEN_MAX);
+	  target = _rl_vi_last_search_mbchar;
+#else
+	  RL_SETSTATE(RL_STATE_MOREINPUT);
+	  _rl_vi_last_search_char = target = rl_read_key ();
+	  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+#endif
+	}
+
+      switch (key)
+        {
+        case 't':
+          orig_dir = dir = FTO;
+          break;
+
+        case 'T':
+          orig_dir = dir = BTO;
+          break;
+
+        case 'f':
+          orig_dir = dir = FFIND;
+          break;
+
+        case 'F':
+          orig_dir = dir = BFIND;
+          break;
+        }
+    }
+
+#if defined (HANDLE_MULTIBYTE)
+   return (_rl_char_search_internal (count, dir, target, mb_len));
+#else
+  return (_rl_char_search_internal (count, dir, target));
+#endif
+}
+
+/* Match brackets */
+int
+rl_vi_match (ignore, key)
+     int ignore, key;
+{
+  int count = 1, brack, pos, tmp, pre;
+
+  pos = rl_point;
+  if ((brack = rl_vi_bracktype (rl_line_buffer[rl_point])) == 0)
+    {
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	{
+	  while ((brack = rl_vi_bracktype (rl_line_buffer[rl_point])) == 0)
+	    {
+	      pre = rl_point;
+	      rl_forward_char (1, key);
+	      if (pre == rl_point)
+	        break;
+	    }
+	}
+      else
+	while ((brack = rl_vi_bracktype (rl_line_buffer[rl_point])) == 0 &&
+		rl_point < rl_end - 1)
+	  rl_forward_char (1, key);
+
+      if (brack <= 0)
+	{
+	  rl_point = pos;
+	  rl_ding ();
+	  return -1;
+	}
+    }
+
+  pos = rl_point;
+
+  if (brack < 0)
+    {
+      while (count)
+	{
+	  tmp = pos;
+	  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+	    pos--;
+	  else
+	    {
+	      pos = _rl_find_prev_mbchar (rl_line_buffer, pos, MB_FIND_ANY);
+	      if (tmp == pos)
+	        pos--;
+	    }
+	  if (pos >= 0)
+	    {
+	      int b = rl_vi_bracktype (rl_line_buffer[pos]);
+	      if (b == -brack)
+		count--;
+	      else if (b == brack)
+		count++;
+	    }
+	  else
+	    {
+	      rl_ding ();
+	      return -1;
+	    }
+	}
+    }
+  else
+    {			/* brack > 0 */
+      while (count)
+	{
+	  if (MB_CUR_MAX == 1 || rl_byte_oriented)
+	    pos++;
+	  else
+	    pos = _rl_find_next_mbchar (rl_line_buffer, pos, 1, MB_FIND_ANY);
+
+	  if (pos < rl_end)
+	    {
+	      int b = rl_vi_bracktype (rl_line_buffer[pos]);
+	      if (b == -brack)
+		count--;
+	      else if (b == brack)
+		count++;
+	    }
+	  else
+	    {
+	      rl_ding ();
+	      return -1;
+	    }
+	}
+    }
+  rl_point = pos;
+  return (0);
+}
+
+int
+rl_vi_bracktype (c)
+     int c;
+{
+  switch (c)
+    {
+    case '(': return  1;
+    case ')': return -1;
+    case '[': return  2;
+    case ']': return -2;
+    case '{': return  3;
+    case '}': return -3;
+    default:  return  0;
+    }
+}
+
+/* XXX - think about reading an entire mbchar with _rl_read_mbchar and
+   inserting it in one bunch instead of the loop below (like in
+   rl_vi_char_search or _rl_vi_change_mbchar_case.  Set c to mbchar[0]
+   for test against 033 or ^C.  Make sure that _rl_read_mbchar does
+   this right. */
+int
+rl_vi_change_char (count, key)
+     int count, key;
+{
+  int c;
+
+  if (vi_redoing)
+    c = _rl_vi_last_replacement;
+  else
+    {
+      RL_SETSTATE(RL_STATE_MOREINPUT);
+      _rl_vi_last_replacement = c = rl_read_key ();
+      RL_UNSETSTATE(RL_STATE_MOREINPUT);
+    }
+
+  if (c == '\033' || c == CTRL ('C'))
+    return -1;
+
+  while (count-- && rl_point < rl_end)
+    {
+      rl_begin_undo_group ();
+
+      rl_delete (1, c);
+#if defined (HANDLE_MULTIBYTE)
+      if (MB_CUR_MAX > 1 && rl_byte_oriented == 0)
+	while (_rl_insert_char (1, c))
+	  {
+	    RL_SETSTATE (RL_STATE_MOREINPUT);
+	    c = rl_read_key ();
+	    RL_UNSETSTATE (RL_STATE_MOREINPUT);
+	  }
+      else
+#endif
+	_rl_insert_char (1, c);
+      if (count == 0)
+	rl_backward_char (1, c);
+
+      rl_end_undo_group ();
+    }
+  return (0);
+}
+
+int
+rl_vi_subst (count, key)
+     int count, key;
+{
+  /* If we are redoing, rl_vi_change_to will stuff the last motion char */
+  if (vi_redoing == 0)
+    rl_stuff_char ((key == 'S') ? 'c' : ' ');	/* `S' == `cc', `s' == `c ' */
+
+  return (rl_vi_change_to (count, 'c'));
+}
+
+int
+rl_vi_overstrike (count, key)
+     int count, key;
+{
+  if (_rl_vi_doing_insert == 0)
+    {
+      _rl_vi_doing_insert = 1;
+      rl_begin_undo_group ();
+    }
+
+  if (count > 0)
+    {
+      _rl_overwrite_char (count, key);
+      vi_replace_count += count;
+    }
+
+  return (0);
+}
+
+int
+rl_vi_overstrike_delete (count, key)
+     int count, key;
+{
+  int i, s;
+
+  for (i = 0; i < count; i++)
+    {
+      if (vi_replace_count == 0)
+	{
+	  rl_ding ();
+	  break;
+	}
+      s = rl_point;
+
+      if (rl_do_undo ())
+	vi_replace_count--;
+
+      if (rl_point == s)
+	rl_backward_char (1, key);
+    }
+
+  if (vi_replace_count == 0 && _rl_vi_doing_insert)
+    {
+      rl_end_undo_group ();
+      rl_do_undo ();
+      _rl_vi_doing_insert = 0;
+    }
+  return (0);
+}
+
+int
+rl_vi_replace (count, key)
+     int count, key;
+{
+  int i;
+
+  vi_replace_count = 0;
+
+  if (!vi_replace_map)
+    {
+      vi_replace_map = rl_make_bare_keymap ();
+
+      for (i = ' '; i < KEYMAP_SIZE; i++)
+	vi_replace_map[i].function = rl_vi_overstrike;
+
+      vi_replace_map[RUBOUT].function = rl_vi_overstrike_delete;
+      vi_replace_map[ESC].function = rl_vi_movement_mode;
+      vi_replace_map[RETURN].function = rl_newline;
+      vi_replace_map[NEWLINE].function = rl_newline;
+
+      /* If the normal vi insertion keymap has ^H bound to erase, do the
+         same here.  Probably should remove the assignment to RUBOUT up
+         there, but I don't think it will make a difference in real life. */
+      if (vi_insertion_keymap[CTRL ('H')].type == ISFUNC &&
+	  vi_insertion_keymap[CTRL ('H')].function == rl_rubout)
+	vi_replace_map[CTRL ('H')].function = rl_vi_overstrike_delete;
+
+    }
+  _rl_keymap = vi_replace_map;
+  return (0);
+}
+
+#if 0
+/* Try to complete the word we are standing on or the word that ends with
+   the previous character.  A space matches everything.  Word delimiters are
+   space and ;. */
+int
+rl_vi_possible_completions()
+{
+  int save_pos = rl_point;
+
+  if (rl_line_buffer[rl_point] != ' ' && rl_line_buffer[rl_point] != ';')
+    {
+      while (rl_point < rl_end && rl_line_buffer[rl_point] != ' ' &&
+	     rl_line_buffer[rl_point] != ';')
+	rl_point++;
+    }
+  else if (rl_line_buffer[rl_point - 1] == ';')
+    {
+      rl_ding ();
+      return (0);
+    }
+
+  rl_possible_completions ();
+  rl_point = save_pos;
+
+  return (0);
+}
+#endif
+
+/* Functions to save and restore marks. */
+int
+rl_vi_set_mark (count, key)
+     int count, key;
+{
+  int ch;
+
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  ch = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+  if (ch < 'a' || ch > 'z')
+    {
+      rl_ding ();
+      return -1;
+    }
+  ch -= 'a';
+  vi_mark_chars[ch] = rl_point;
+  return 0;
+}
+
+int
+rl_vi_goto_mark (count, key)
+     int count, key;
+{
+  int ch;
+
+  RL_SETSTATE(RL_STATE_MOREINPUT);
+  ch = rl_read_key ();
+  RL_UNSETSTATE(RL_STATE_MOREINPUT);
+
+  if (ch == '`')
+    {
+      rl_point = rl_mark;
+      return 0;
+    }
+  else if (ch < 'a' || ch > 'z')
+    {
+      rl_ding ();
+      return -1;
+    }
+
+  ch -= 'a';
+  if (vi_mark_chars[ch] == -1)
+    {
+      rl_ding ();
+      return -1;
+    }
+  rl_point = vi_mark_chars[ch];
+  return 0;
+}
+
+#endif /* VI_MODE */
diff --git a/readline-4.3/xmalloc.c b/readline-4.3/xmalloc.c
new file mode 100644
index 0000000..8985d34
--- /dev/null
+++ b/readline-4.3/xmalloc.c
@@ -0,0 +1,88 @@
+/* xmalloc.c -- safe versions of malloc and realloc */
+
+/* Copyright (C) 1991 Free Software Foundation, Inc.
+
+   This file is part of GNU Readline, a library for reading lines
+   of text with interactive input and history editing.
+
+   Readline is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 2, or (at your option) any
+   later version.
+
+   Readline is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Readline; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+#define READLINE_LIBRARY
+
+#if defined (HAVE_CONFIG_H)
+#include <config.h>
+#endif
+
+#include <stdio.h>
+
+#if defined (HAVE_STDLIB_H)
+#  include <stdlib.h>
+#else
+#  include "ansi_stdlib.h"
+#endif /* HAVE_STDLIB_H */
+
+#include "xmalloc.h"
+
+/* **************************************************************** */
+/*								    */
+/*		   Memory Allocation and Deallocation.		    */
+/*								    */
+/* **************************************************************** */
+
+static void
+memory_error_and_abort (fname)
+     char *fname;
+{
+  fprintf (stderr, "%s: out of virtual memory\n", fname);
+  exit (2);
+}
+
+/* Return a pointer to free()able block of memory large enough
+   to hold BYTES number of bytes.  If the memory cannot be allocated,
+   print an error message and abort. */
+PTR_T
+xmalloc (bytes)
+     size_t bytes;
+{
+  PTR_T temp;
+
+  temp = malloc (bytes);
+  if (temp == 0)
+    memory_error_and_abort ("xmalloc");
+  return (temp);
+}
+
+PTR_T
+xrealloc (pointer, bytes)
+     PTR_T pointer;
+     size_t bytes;
+{
+  PTR_T temp;
+
+  temp = pointer ? realloc (pointer, bytes) : malloc (bytes);
+
+  if (temp == 0)
+    memory_error_and_abort ("xrealloc");
+  return (temp);
+}
+
+/* Use this as the function to call when adding unwind protects so we
+   don't need to know what free() returns. */
+void
+xfree (string)
+     PTR_T string;
+{
+  if (string)
+    free (string);
+}
diff --git a/readline-4.3/xmalloc.h b/readline-4.3/xmalloc.h
new file mode 100644
index 0000000..9cb08ba
--- /dev/null
+++ b/readline-4.3/xmalloc.h
@@ -0,0 +1,46 @@
+/* xmalloc.h -- memory allocation that aborts on errors. */
+
+/* Copyright (C) 1999 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library, a library for
+   reading lines of text with interactive input and history editing.
+
+   The GNU Readline Library is free software; you can redistribute it
+   and/or modify it under the terms of the GNU General Public License
+   as published by the Free Software Foundation; either version 2, or
+   (at your option) any later version.
+
+   The GNU Readline Library is distributed in the hope that it will be
+   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   The GNU General Public License is often shipped with GNU software, and
+   is generally kept in a file called COPYING or LICENSE.  If you do not
+   have a copy of the license, write to the Free Software Foundation,
+   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
+
+#if !defined (_XMALLOC_H_)
+#define _XMALLOC_H_
+
+#if defined (READLINE_LIBRARY)
+#  include "rlstdc.h"
+#else
+#  include <readline/rlstdc.h>
+#endif
+
+#ifndef PTR_T
+
+#ifdef __STDC__
+#  define PTR_T	void *
+#else
+#  define PTR_T	char *
+#endif
+
+#endif /* !PTR_T */
+
+extern PTR_T xmalloc PARAMS((size_t));
+extern PTR_T xrealloc PARAMS((void *, size_t));
+extern void xfree PARAMS((void *));
+
+#endif /* _XMALLOC_H_ */
diff --git a/readline-doc-4.3/MANIFEST.doc b/readline-doc-4.3/MANIFEST.doc
new file mode 100644
index 0000000..47041b3
--- /dev/null
+++ b/readline-doc-4.3/MANIFEST.doc
@@ -0,0 +1,21 @@
+#
+# Master Manifest file for documentation-only distribution
+#
+doc	d
+MANIFEST.doc	f
+doc/readline.ps	f
+doc/history.ps	f
+doc/rluserman.ps	f
+doc/readline.dvi	f
+doc/history.dvi	f
+doc/rluserman.dvi	f
+doc/readline.info	f
+doc/history.info	f
+doc/rluserman.info	f
+doc/readline.html	f
+doc/history.html	f
+doc/rluserman.html	f
+doc/readline.0	f
+doc/history.0	f
+doc/readline_3.ps	f
+doc/history_3.ps	f
diff --git a/readline-doc-4.3/doc/history.0 b/readline-doc-4.3/doc/history.0
new file mode 100644
index 0000000..324c363
--- /dev/null
+++ b/readline-doc-4.3/doc/history.0
@@ -0,0 +1,660 @@
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+NNAAMMEE
+       history - GNU History Library
+
+CCOOPPYYRRIIGGHHTT
+       The  GNU History Library is Copyright (C) 1989-2002 by the
+       Free Software Foundation, Inc.
+
+DDEESSCCRRIIPPTTIIOONN
+       Many programs read input from the user a line at  a  time.
+       The  GNU  History  library  is able to keep track of those
+       lines, associate arbitrary data with each line,  and  uti-
+       lize  information  from  previous  lines  in composing new
+       ones.
+
+
+HHIISSTTOORRYY EEXXPPAANNSSIIOONN
+       The history library supports a history  expansion  feature
+       that  is identical to the history expansion in bbaasshh..  This
+       section describes what syntax features are available.
+
+       History expansions introduce words from the  history  list
+       into  the input stream, making it easy to repeat commands,
+       insert the arguments to a previous command into  the  cur-
+       rent  input  line,  or  fix  errors  in  previous commands
+       quickly.
+
+       History expansion is usually performed immediately after a
+       complete  line is read.  It takes place in two parts.  The
+       first is to determine which line from the history list  to
+       use during substitution.  The second is to select portions
+       of that line for inclusion into the current one.  The line
+       selected  from  the history is the _e_v_e_n_t, and the portions
+       of that line that are acted upon are _w_o_r_d_s.  Various _m_o_d_i_-
+       _f_i_e_r_s are available to manipulate the selected words.  The
+       line is broken into words in the same fashion as bbaasshh does
+       when  reading input, so that several words that would oth-
+       erwise be separated are  considered  one  word  when  sur-
+       rounded  by  quotes  (see  the description of hhiissttoorryy__ttookk--
+       eenniizzee(()) below).  History expansions are introduced by  the
+       appearance  of the history expansion character, which is !!
+       by default.  Only backslash  (\\)  and  single  quotes  can
+       quote the history expansion character.
+
+   EEvveenntt DDeessiiggnnaattoorrss
+       An event designator is a reference to a command line entry
+       in the history list.
+
+       !!      Start a history substitution, except when  followed
+              by a bbllaannkk, newline, = or (.
+       !!_n     Refer to command line _n.
+       !!--_n    Refer to the current command line minus _n.
+       !!!!     Refer  to  the previous command.  This is a synonym
+              for `!-1'.
+
+
+
+
+GNU History 4.3          2002 January 31                        1
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       !!_s_t_r_i_n_g
+              Refer to the  most  recent  command  starting  with
+              _s_t_r_i_n_g.
+       !!??_s_t_r_i_n_g[[??]]
+              Refer to the most recent command containing _s_t_r_i_n_g.
+              The trailing ?? may be omitted if _s_t_r_i_n_g is followed
+              immediately by a newline.
+       ^^_s_t_r_i_n_g_1^^_s_t_r_i_n_g_2^^
+              Quick   substitution.   Repeat  the  last  command,
+              replacing  _s_t_r_i_n_g_1  with  _s_t_r_i_n_g_2.   Equivalent  to
+              ``!!:s/_s_t_r_i_n_g_1/_s_t_r_i_n_g_2/'' (see MMooddiiffiieerrss below).
+       !!##     The entire command line typed so far.
+
+   WWoorrdd DDeessiiggnnaattoorrss
+       Word designators are used to select desired words from the
+       event.  A :: separates the  event  specification  from  the
+       word designator.  It may be omitted if the word designator
+       begins with a ^^, $$, **, --, or %%.  Words are  numbered  from
+       the  beginning  of  the  line,  with  the first word being
+       denoted by 0 (zero).  Words are inserted into the  current
+       line separated by single spaces.
+
+       00 ((zzeerroo))
+              The  zeroth  word.  For the shell, this is the com-
+              mand word.
+       _n      The _nth word.
+       ^^      The first argument.  That is, word 1.
+       $$      The last argument.
+       %%      The word matched  by  the  most  recent  `?_s_t_r_i_n_g?'
+              search.
+       _x--_y    A range of words; `-_y' abbreviates `0-_y'.
+       **      All of the words but the zeroth.  This is a synonym
+              for `_1_-_$'.  It is not an error to use ** if there is
+              just  one  word  in  the event; the empty string is
+              returned in that case.
+       xx**     Abbreviates _x_-_$.
+       xx--     Abbreviates _x_-_$ like xx**, but omits the last word.
+
+       If a word designator is supplied without an event specifi-
+       cation, the previous command is used as the event.
+
+   MMooddiiffiieerrss
+       After  the  optional  word  designator, there may appear a
+       sequence of one or more of the following  modifiers,  each
+       preceded by a `:'.
+
+       hh      Remove a trailing file name component, leaving only
+              the head.
+       tt      Remove all leading file  name  components,  leaving
+              the tail.
+       rr      Remove  a trailing suffix of the form _._x_x_x, leaving
+              the basename.
+       ee      Remove all but the trailing suffix.
+       pp      Print the new command but do not execute it.
+
+
+
+GNU History 4.3          2002 January 31                        2
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       qq      Quote the substituted words, escaping further  sub-
+              stitutions.
+       xx      Quote  the  substituted  words as with qq, but break
+              into words at bbllaannkkss and newlines.
+       ss//_o_l_d//_n_e_w//
+              Substitute _n_e_w for the first occurrence of  _o_l_d  in
+              the event line.  Any delimiter can be used in place
+              of /.  The final delimiter is optional if it is the
+              last  character  of  the event line.  The delimiter
+              may be quoted in _o_l_d and _n_e_w with  a  single  back-
+              slash.  If & appears in _n_e_w, it is replaced by _o_l_d.
+              A single backslash will quote the  &.   If  _o_l_d  is
+              null, it is set to the last _o_l_d substituted, or, if
+              no previous history substitutions took  place,  the
+              last _s_t_r_i_n_g in a !!??_s_t_r_i_n_g[[??]]  search.
+       &&      Repeat the previous substitution.
+       gg      Cause  changes  to be applied over the entire event
+              line.  This is used in conjunction with `::ss' (e.g.,
+              `::ggss//_o_l_d//_n_e_w//')  or  `::&&'.   If used with `::ss', any
+              delimiter can be used in place of /, and the  final
+              delimiter  is  optional if it is the last character
+              of the event line.
+
+PPRROOGGRRAAMMMMIINNGG WWIITTHH HHIISSTTOORRYY FFUUNNCCTTIIOONNSS
+       This section describes how to use the History  library  in
+       other programs.
+
+   IInnttrroodduuccttiioonn ttoo HHiissttoorryy
+       The  programmer  using  the  History library has available
+       functions for remembering lines on a history list, associ-
+       ating  arbitrary data with a line, removing lines from the
+       list, searching through the list for a line containing  an
+       arbitrary  text  string,  and  referencing any line in the
+       list directly.  In addition, a history _e_x_p_a_n_s_i_o_n  function
+       is  available  which provides for a consistent user inter-
+       face across different programs.
+
+       The user using programs written with the  History  library
+       has  the benefit of a consistent user interface with a set
+       of well-known commands for manipulating the text of previ-
+       ous  lines and using that text in new commands.  The basic
+       history manipulation commands are identical to the history
+       substitution provided by bbaasshh.
+
+       If  the  programmer  desires,  he  can  use  the  Readline
+       library,  which  includes  some  history  manipulation  by
+       default, and has the added advantage of command line edit-
+       ing.
+
+       Before declaring any functions using any functionality the
+       History  library  provides  in  other code, an application
+       writer should include the file _<_r_e_a_d_l_i_n_e_/_h_i_s_t_o_r_y_._h_> in any
+       file  that  uses  the History library's features.  It sup-
+       plies extern declarations for all of the library's  public
+
+
+
+GNU History 4.3          2002 January 31                        3
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       functions  and  variables,  and declares all of the public
+       data structures.
+
+
+   HHiissttoorryy SSttoorraaggee
+       The history list is an array of history entries.   A  his-
+       tory entry is declared as follows:
+
+       _t_y_p_e_d_e_f _v_o_i_d _* hhiissttddaattaa__tt;;
+
+       typedef struct _hist_entry {
+         char *line;
+         histdata_t data;
+       } HIST_ENTRY;
+
+       The history list itself might therefore be declared as
+
+       _H_I_S_T___E_N_T_R_Y _*_* tthhee__hhiissttoorryy__lliisstt;;
+
+       The  state  of  the History library is encapsulated into a
+       single structure:
+
+       /*
+        * A structure used to pass around the current state of the history.
+        */
+       typedef struct _hist_state {
+         HIST_ENTRY **entries; /* Pointer to the entries themselves. */
+         int offset;           /* The location pointer within this array. */
+         int length;           /* Number of elements within this array. */
+         int size;             /* Number of slots allocated to this array. */
+         int flags;
+       } HISTORY_STATE;
+
+       If the flags member includes HHSS__SSTTIIFFLLEEDD, the  history  has
+       been stifled.
+
+HHiissttoorryy FFuunnccttiioonnss
+       This  section describes the calling sequence for the vari-
+       ous functions exported by the GNU History library.
+
+   IInniittiiaalliizziinngg HHiissttoorryy aanndd SSttaattee MMaannaaggeemmeenntt
+       This section describes functions used  to  initialize  and
+       manage  the  state of the History library when you want to
+       use the history functions in your program.
+
+       _v_o_i_d uussiinngg__hhiissttoorryy (_v_o_i_d)
+       Begin a session in which the history  functions  might  be
+       used.  This initializes the interactive variables.
+
+       _H_I_S_T_O_R_Y___S_T_A_T_E _* hhiissttoorryy__ggeett__hhiissttoorryy__ssttaattee (_v_o_i_d)
+       Return  a  structure  describing  the current state of the
+       input history.
+
+       _v_o_i_d hhiissttoorryy__sseett__hhiissttoorryy__ssttaattee (_H_I_S_T_O_R_Y___S_T_A_T_E _*_s_t_a_t_e)
+
+
+
+GNU History 4.3          2002 January 31                        4
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       Set the state of the history list according to _s_t_a_t_e.
+
+
+   HHiissttoorryy LLiisstt MMaannaaggeemmeenntt
+       These functions manage individual entries on  the  history
+       list, or set parameters managing the list itself.
+
+       _v_o_i_d aadddd__hhiissttoorryy (_c_o_n_s_t _c_h_a_r _*_s_t_r_i_n_g)
+       Place  _s_t_r_i_n_g at the end of the history list.  The associ-
+       ated data field (if any) is set to NNUULLLL.
+
+       _H_I_S_T___E_N_T_R_Y _* rreemmoovvee__hhiissttoorryy (_i_n_t _w_h_i_c_h)
+       Remove history entry at offset  _w_h_i_c_h  from  the  history.
+       The  removed element is returned so you can free the line,
+       data, and containing structure.
+
+       _H_I_S_T___E_N_T_R_Y _* rreeppllaaccee__hhiissttoorryy__eennttrryy (_i_n_t _w_h_i_c_h_, _c_o_n_s_t  _c_h_a_r
+       _*_l_i_n_e_, _h_i_s_t_d_a_t_a___t _d_a_t_a)
+       Make the history entry at offset _w_h_i_c_h have _l_i_n_e and _d_a_t_a.
+       This returns the old entry so you can dispose of the data.
+       In  the  case  of  an  invalid  _w_h_i_c_h,  a  NNUULLLL pointer is
+       returned.
+
+       _v_o_i_d cclleeaarr__hhiissttoorryy (_v_o_i_d)
+       Clear the history list by deleting all the entries.
+
+       _v_o_i_d ssttiiffllee__hhiissttoorryy (_i_n_t _m_a_x)
+       Stifle the history list, remembering  only  the  last  _m_a_x
+       entries.
+
+       _i_n_t uunnssttiiffllee__hhiissttoorryy (_v_o_i_d)
+       Stop  stifling  the history.  This returns the previously-
+       set maximum number of history  entries  (as  set  by  ssttii--
+       ffllee__hhiissttoorryy(())).   history was stifled.  The value is posi-
+       tive if the history was stifled, negative if it wasn't.
+
+       _i_n_t hhiissttoorryy__iiss__ssttiifflleedd (_v_o_i_d)
+       Returns non-zero if the history is stifled, zero if it  is
+       not.
+
+
+   IInnffoorrmmaattiioonn AAbboouutt tthhee HHiissttoorryy LLiisstt
+       These  functions  return information about the entire his-
+       tory list or individual list entries.
+
+       _H_I_S_T___E_N_T_R_Y _*_* hhiissttoorryy__lliisstt (_v_o_i_d)
+       Return a NNUULLLL terminated array of _H_I_S_T___E_N_T_R_Y  _*  which  is
+       the  current input history.  Element 0 of this list is the
+       beginning of time.  If there is no history, return NNUULLLL.
+
+       _i_n_t wwhheerree__hhiissttoorryy (_v_o_i_d)
+       Returns the offset of the current history element.
+
+       _H_I_S_T___E_N_T_R_Y _* ccuurrrreenntt__hhiissttoorryy (_v_o_i_d)
+
+
+
+GNU History 4.3          2002 January 31                        5
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       Return the history  entry  at  the  current  position,  as
+       determined  by  wwhheerree__hhiissttoorryy(()).   If  there  is  no entry
+       there, return a NNUULLLL pointer.
+
+       _H_I_S_T___E_N_T_R_Y _* hhiissttoorryy__ggeett (_i_n_t _o_f_f_s_e_t)
+       Return the history entry at position _o_f_f_s_e_t, starting from
+       hhiissttoorryy__bbaassee.  If there is no entry there, or if _o_f_f_s_e_t is
+       greater than the history length, return a NNUULLLL pointer.
+
+       _i_n_t hhiissttoorryy__ttoottaall__bbyytteess (_v_o_i_d)
+       Return the  number  of  bytes  that  the  primary  history
+       entries  are  using.  This function returns the sum of the
+       lengths of all the lines in the history.
+
+
+   MMoovviinngg AArroouunndd tthhee HHiissttoorryy LLiisstt
+       These functions allow the current index into  the  history
+       list to be set or changed.
+
+       _i_n_t hhiissttoorryy__sseett__ppooss (_i_n_t _p_o_s)
+       Set  the  current history offset to _p_o_s, an absolute index
+       into the list.  Returns 1 on success, 0  if  _p_o_s  is  less
+       than zero or greater than the number of history entries.
+
+       _H_I_S_T___E_N_T_R_Y _* pprreevviioouuss__hhiissttoorryy (_v_o_i_d)
+       Back up the current history offset to the previous history
+       entry, and return a pointer to that entry.  If there is no
+       previous entry, return a NNUULLLL pointer.
+
+       _H_I_S_T___E_N_T_R_Y _* nneexxtt__hhiissttoorryy (_v_o_i_d)
+       Move  the  current history offset forward to the next his-
+       tory entry, and return the a pointer to  that  entry.   If
+       there is no next entry, return a NNUULLLL pointer.
+
+
+   SSeeaarrcchhiinngg tthhee HHiissttoorryy LLiisstt
+       These  functions  allow  searching of the history list for
+       entries containing a specific string.   Searching  may  be
+       performed  both forward and backward from the current his-
+       tory position.  The search may be _a_n_c_h_o_r_e_d,  meaning  that
+       the  string  must  match  at  the beginning of the history
+       entry.
+
+       _i_n_t hhiissttoorryy__sseeaarrcchh (_c_o_n_s_t _c_h_a_r _*_s_t_r_i_n_g_, _i_n_t _d_i_r_e_c_t_i_o_n)
+       Search the history for _s_t_r_i_n_g,  starting  at  the  current
+       history  offset.   If  _d_i_r_e_c_t_i_o_n  is less than 0, then the
+       search is through previous entries, otherwise through sub-
+       sequent  entries.   If  _s_t_r_i_n_g  is found, then the current
+       history index is set to that history entry, and the  value
+       returned  is  the  offset  in  the line of the entry where
+       _s_t_r_i_n_g was found.  Otherwise, nothing is changed, and a -1
+       is returned.
+
+       _i_n_t   hhiissttoorryy__sseeaarrcchh__pprreeffiixx   (_c_o_n_s_t   _c_h_a_r  _*_s_t_r_i_n_g_,  _i_n_t
+
+
+
+GNU History 4.3          2002 January 31                        6
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       _d_i_r_e_c_t_i_o_n)
+       Search the history for _s_t_r_i_n_g,  starting  at  the  current
+       history  offset.   The  search is anchored: matching lines
+       must begin with _s_t_r_i_n_g.  If _d_i_r_e_c_t_i_o_n is less than 0, then
+       the  search is through previous entries, otherwise through
+       subsequent entries.  If _s_t_r_i_n_g is found, then the  current
+       history  index  is set to that entry, and the return value
+       is  0.   Otherwise,  nothing  is  changed,  and  a  -1  is
+       returned.
+
+       _i_n_t hhiissttoorryy__sseeaarrcchh__ppooss (_c_o_n_s_t _c_h_a_r _*_s_t_r_i_n_g_, _i_n_t _d_i_r_e_c_t_i_o_n_,
+       _i_n_t _p_o_s)
+       Search for _s_t_r_i_n_g in the history list, starting at _p_o_s, an
+       absolute  index  into the list.  If _d_i_r_e_c_t_i_o_n is negative,
+       the search proceeds backward from _p_o_s, otherwise  forward.
+       Returns  the  absolute  index of the history element where
+       _s_t_r_i_n_g was found, or -1 otherwise.
+
+
+   MMaannaaggiinngg tthhee HHiissttoorryy FFiillee
+       The History library can read the history from and write it
+       to  a file.  This section documents the functions for man-
+       aging a history file.
+
+       _i_n_t rreeaadd__hhiissttoorryy (_c_o_n_s_t _c_h_a_r _*_f_i_l_e_n_a_m_e)
+       Add the contents of _f_i_l_e_n_a_m_e to the history list,  a  line
+       at  a  time.   If _f_i_l_e_n_a_m_e is NNUULLLL, then read from _~_/_._h_i_s_-
+       _t_o_r_y.  Returns 0 if successful, or eerrrrnnoo if not.
+
+       _i_n_t rreeaadd__hhiissttoorryy__rraannggee (_c_o_n_s_t _c_h_a_r  _*_f_i_l_e_n_a_m_e_,  _i_n_t  _f_r_o_m_,
+       _i_n_t _t_o)
+       Read  a  range  of lines from _f_i_l_e_n_a_m_e, adding them to the
+       history list.  Start reading at line _f_r_o_m and end  at  _t_o.
+       If  _f_r_o_m  is  zero, start at the beginning.  If _t_o is less
+       than _f_r_o_m, then read until the end of the file.  If  _f_i_l_e_-
+       _n_a_m_e  is  NNUULLLL,  then  read from _~_/_._h_i_s_t_o_r_y.  Returns 0 if
+       successful, or eerrrrnnoo if not.
+
+       _i_n_t wwrriittee__hhiissttoorryy (_c_o_n_s_t _c_h_a_r _*_f_i_l_e_n_a_m_e)
+       Write the current history to _f_i_l_e_n_a_m_e,  overwriting  _f_i_l_e_-
+       _n_a_m_e  if  necessary.   If _f_i_l_e_n_a_m_e is NNUULLLL, then write the
+       history list to _~_/_._h_i_s_t_o_r_y.   Returns  0  on  success,  or
+       eerrrrnnoo on a read or write error.
+
+
+       _i_n_t aappppeenndd__hhiissttoorryy (_i_n_t _n_e_l_e_m_e_n_t_s_, _c_o_n_s_t _c_h_a_r _*_f_i_l_e_n_a_m_e)
+       Append the last _n_e_l_e_m_e_n_t_s of the history list to _f_i_l_e_n_a_m_e.
+       If _f_i_l_e_n_a_m_e is NNUULLLL, then append to _~_/_._h_i_s_t_o_r_y.  Returns 0
+       on success, or eerrrrnnoo on a read or write error.
+
+       _i_n_t   hhiissttoorryy__ttrruunnccaattee__ffiillee  (_c_o_n_s_t  _c_h_a_r  _*_f_i_l_e_n_a_m_e_,  _i_n_t
+       _n_l_i_n_e_s)
+       Truncate the history file _f_i_l_e_n_a_m_e, leaving only the  last
+       _n_l_i_n_e_s  lines.   If  _f_i_l_e_n_a_m_e  is NNUULLLL, then _~_/_._h_i_s_t_o_r_y is
+
+
+
+GNU History 4.3          2002 January 31                        7
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       truncated.  Returns 0 on success, or eerrrrnnoo on failure.
+
+
+   HHiissttoorryy EExxppaannssiioonn
+       These functions implement history expansion.
+
+       _i_n_t hhiissttoorryy__eexxppaanndd (_c_h_a_r _*_s_t_r_i_n_g_, _c_h_a_r _*_*_o_u_t_p_u_t)
+       Expand _s_t_r_i_n_g, placing the result into _o_u_t_p_u_t,  a  pointer
+       to a string.  Returns:
+              0      If no expansions took place (or, if the only
+                     change in the text was the removal of escape
+                     characters  preceding  the history expansion
+                     character);
+              1      if expansions did take place;
+              -1     if there was an error in expansion;
+              2      if the returned line  should  be  displayed,
+                     but not executed, as with the ::pp modifier.
+       If  an  error ocurred in expansion, then _o_u_t_p_u_t contains a
+       descriptive error message.
+
+       _c_h_a_r _* ggeett__hhiissttoorryy__eevveenntt (_c_o_n_s_t _c_h_a_r _*_s_t_r_i_n_g_, _i_n_t _*_c_i_n_d_e_x_,
+       _i_n_t _q_c_h_a_r)
+       Returns  the text of the history event beginning at _s_t_r_i_n_g
+       + _*_c_i_n_d_e_x.  _*_c_i_n_d_e_x is modified  to  point  to  after  the
+       event  specifier.  At function entry, _c_i_n_d_e_x points to the
+       index into _s_t_r_i_n_g where the  history  event  specification
+       begins.   _q_c_h_a_r  is a character that is allowed to end the
+       event specification in addition to the  ``normal''  termi-
+       nating characters.
+
+       _c_h_a_r _*_* hhiissttoorryy__ttookkeenniizzee (_c_o_n_s_t _c_h_a_r _*_s_t_r_i_n_g)
+       Return  an  array  of tokens parsed out of _s_t_r_i_n_g, much as
+       the shell might.  The tokens are split on  the  characters
+       in the hhiissttoorryy__wwoorrdd__ddeelliimmiitteerrss variable, and shell quoting
+       conventions are obeyed.
+
+       _c_h_a_r _* hhiissttoorryy__aarrgg__eexxttrraacctt (_i_n_t  _f_i_r_s_t_,  _i_n_t  _l_a_s_t_,  _c_o_n_s_t
+       _c_h_a_r _*_s_t_r_i_n_g)
+       Extract  a  string segment consisting of the _f_i_r_s_t through
+       _l_a_s_t arguments present in  _s_t_r_i_n_g.   Arguments  are  split
+       using hhiissttoorryy__ttookkeenniizzee(()).
+
+
+   HHiissttoorryy VVaarriiaabblleess
+       This  section  describes  the externally-visible variables
+       exported by the GNU History Library.
+
+       _i_n_t hhiissttoorryy__bbaassee
+       The logical offset of the first entry in the history list.
+
+       _i_n_t hhiissttoorryy__lleennggtthh
+       The  number  of  entries  currently  stored in the history
+       list.
+
+
+
+
+GNU History 4.3          2002 January 31                        8
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+       _i_n_t hhiissttoorryy__mmaaxx__eennttrriieess
+       The maximum number  of  history  entries.   This  must  be
+       changed using ssttiiffllee__hhiissttoorryy(()).
+
+       _c_h_a_r hhiissttoorryy__eexxppaannssiioonn__cchhaarr
+       The  character  that  introduces  a  history  event.   The
+       default is !!.  Setting this to 0 inhibits  history  expan-
+       sion.
+
+       _c_h_a_r hhiissttoorryy__ssuubbsstt__cchhaarr
+       The  character  that invokes word substitution if found at
+       the start of a line.  The default is ^^.
+
+       _c_h_a_r hhiissttoorryy__ccoommmmeenntt__cchhaarr
+       During tokenization, if this  character  is  seen  as  the
+       first  character  of  a  word,  then it and all subsequent
+       characters up to a newline are ignored,  suppressing  his-
+       tory  expansion  for  the  remainder of the line.  This is
+       disabled by default.
+
+       _c_h_a_r _* hhiissttoorryy__wwoorrdd__ddeelliimmiitteerrss
+       The  characters  that  separate  tokens  for  hhiissttoorryy__ttookk--
+       eenniizzee(()).  The default value is "" \\tt\\nn(())<<>>;;&&||"".
+
+       _c_h_a_r _* hhiissttoorryy__nnoo__eexxppaanndd__cchhaarrss
+       The  list of characters which inhibit history expansion if
+       found immediately following  hhiissttoorryy__eexxppaannssiioonn__cchhaarr.   The
+       default is space, tab, newline, \\rr, and ==.
+
+       _c_h_a_r _* hhiissttoorryy__sseeaarrcchh__ddeelliimmiitteerr__cchhaarrss
+       The list of additional characters which can delimit a his-
+       tory search string, in addition to space, tab, _: and _?  in
+       the case of a substring search.  The default is empty.
+
+       _i_n_t hhiissttoorryy__qquuootteess__iinnhhiibbiitt__eexxppaannssiioonn
+       If  non-zero,  single-quoted words are not scanned for the
+       history expansion character.  The default value is 0.
+
+       _r_l___l_i_n_e_b_u_f___f_u_n_c___t _* hhiissttoorryy__iinnhhiibbiitt__eexxppaannssiioonn__ffuunnccttiioonn
+       This should be set to the address of a function that takes
+       two  arguments:  a  cchhaarr  ** (_s_t_r_i_n_g) and an iinntt index into
+       that string (_i).  It should return a non-zero value if the
+       history expansion starting at _s_t_r_i_n_g_[_i_] should not be per-
+       formed; zero if the  expansion  should  be  done.   It  is
+       intended  for  use  by applications like bbaasshh that use the
+       history expansion character for additional  purposes.   By
+       default, this variable is set to NNUULLLL.
+
+FFIILLEESS
+       _~_/_._h_i_s_t_o_r_y
+              Default filename for reading and writing saved his-
+              tory
+
+
+
+
+
+GNU History 4.3          2002 January 31                        9
+
+
+
+
+
+HISTORY(3)                                             HISTORY(3)
+
+
+SSEEEE AALLSSOO
+       _T_h_e _G_n_u _R_e_a_d_l_i_n_e _L_i_b_r_a_r_y, Brian Fox and Chet Ramey
+       _T_h_e _G_n_u _H_i_s_t_o_r_y _L_i_b_r_a_r_y, Brian Fox and Chet Ramey
+       _b_a_s_h(1)
+       _r_e_a_d_l_i_n_e(3)
+
+AAUUTTHHOORRSS
+       Brian Fox, Free Software Foundation
+       bfox@gnu.org
+
+       Chet Ramey, Case Western Reserve University
+       chet@ins.CWRU.Edu
+
+BBUUGG RREEPPOORRTTSS
+       If you find a bug  in  the  hhiissttoorryy  library,  you  should
+       report it.  But first, you should make sure that it really
+       is a bug, and that it appears in the latest version of the
+       hhiissttoorryy library that you have.
+
+       Once  you have determined that a bug actually exists, mail
+       a bug report to _b_u_g_-_r_e_a_d_l_i_n_e@_g_n_u_._o_r_g.  If you have a  fix,
+       you  are  welcome  to  mail that as well!  Suggestions and
+       `philosophical' bug reports may  be  mailed  to  _b_u_g_-_r_e_a_d_-
+       _l_i_n_e@_g_n_u_._o_r_g   or   posted   to   the   Usenet   newsgroup
+       ggnnuu..bbaasshh..bbuugg.
+
+       Comments and  bug  reports  concerning  this  manual  page
+       should be directed to _c_h_e_t_@_i_n_s_._C_W_R_U_._E_d_u.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+GNU History 4.3          2002 January 31                       10
+
+
diff --git a/readline-doc-4.3/doc/history.dvi b/readline-doc-4.3/doc/history.dvi
new file mode 100644
index 0000000..bf7444e
--- /dev/null
+++ b/readline-doc-4.3/doc/history.dvi
diff --git a/readline-doc-4.3/doc/history.html b/readline-doc-4.3/doc/history.html
new file mode 100644
index 0000000..5afe15b
--- /dev/null
+++ b/readline-doc-4.3/doc/history.html
@@ -0,0 +1,1639 @@
+<HTML>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<!-- Created on June, 27  2002 by texi2html 1.64 -->
+<!-- 
+Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
+            Karl Berry  <karl@freefriends.org>
+            Olaf Bachmann <obachman@mathematik.uni-kl.de>
+            and many others.
+Maintained by: Olaf Bachmann <obachman@mathematik.uni-kl.de>
+Send bugs and suggestions to <texi2html@mathematik.uni-kl.de>
+ 
+-->
+<HEAD>
+<TITLE>GNU History Library: </TITLE>
+
+<META NAME="description" CONTENT="GNU History Library: ">
+<META NAME="keywords" CONTENT="GNU History Library: ">
+<META NAME="resource-type" CONTENT="document">
+<META NAME="distribution" CONTENT="global">
+<META NAME="Generator" CONTENT="texi2html 1.64">
+
+</HEAD>
+
+<BODY LANG="" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000">
+
+<A NAME="SEC_Top"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>GNU History Library</H1></P><P>
+
+This document describes the GNU History library, a programming tool that
+provides a consistent user interface for recalling lines of previously
+typed input.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC1">1. Using History Interactively</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU History User's Manual.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC6">2. Programming with GNU History</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU History Programmer's Manual.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC19">A. Concept Index</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Index of concepts described in this manual.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC20">B. Function and Variable Index</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Index of externally visible functions
+				  and variables.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<HR SIZE=1>
+<A NAME="SEC1"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC2"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<A NAME="Using History Interactively"></A>
+<H1> 1. Using History Interactively </H1>
+<!--docid::SEC1::-->
+<P>
+
+This chapter describes how to use the GNU History Library interactively,
+from a user's standpoint.  It should be considered a user's guide.  For
+information on using the GNU History Library in your own programs,
+see section <A HREF="history.html#SEC6">2. Programming with GNU History</A>.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC2">1.1 History Expansion</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">What it feels like using History as a user.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="History Interaction"></A>
+<HR SIZE="6">
+<A NAME="SEC2"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC1"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC3"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.1 History Expansion </H2>
+<!--docid::SEC2::-->
+<P>
+
+The History library provides a history expansion feature that is similar
+to the history expansion provided by <CODE>csh</CODE>.  This section
+describes the syntax used to manipulate the history information.
+</P><P>
+
+History expansions introduce words from the history list into
+the input stream, making it easy to repeat commands, insert the
+arguments to a previous command into the current input line, or
+fix errors in previous commands quickly.
+</P><P>
+
+History expansion takes place in two parts.  The first is to determine
+which line from the history list should be used during substitution.
+The second is to select portions of that line for inclusion into the
+current one.  The line selected from the history is called the
+<EM>event</EM>, and the portions of that line that are acted upon are
+called <EM>words</EM>.  Various <EM>modifiers</EM> are available to manipulate
+the selected words.  The line is broken into words in the same fashion
+that Bash does, so that several words
+surrounded by quotes are considered one word.
+History expansions are introduced by the appearance of the
+history expansion character, which is <SAMP>`!'</SAMP> by default.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC3">1.1.1 Event Designators</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">How to specify which history line to use.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC4">1.1.2 Word Designators</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Specifying which words are of interest.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC5">1.1.3 Modifiers</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Modifying the results of substitution.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Event Designators"></A>
+<HR SIZE="6">
+<A NAME="SEC3"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC2"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC4"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC2"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.1.1 Event Designators </H3>
+<!--docid::SEC3::-->
+<P>
+
+An event designator is a reference to a command line entry in the
+history list.
+<A NAME="IDX1"></A>
+</P><P>
+
+<DL COMPACT>
+
+<DT><CODE>!</CODE>
+<DD>Start a history substitution, except when followed by a space, tab,
+the end of the line, <SAMP>`='</SAMP> or <SAMP>`('</SAMP>.
+<P>
+
+<DT><CODE>!<VAR>n</VAR></CODE>
+<DD>Refer to command line <VAR>n</VAR>.
+<P>
+
+<DT><CODE>!-<VAR>n</VAR></CODE>
+<DD>Refer to the command <VAR>n</VAR> lines back.
+<P>
+
+<DT><CODE>!!</CODE>
+<DD>Refer to the previous command.  This is a synonym for <SAMP>`!-1'</SAMP>.
+<P>
+
+<DT><CODE>!<VAR>string</VAR></CODE>
+<DD>Refer to the most recent command starting with <VAR>string</VAR>.
+<P>
+
+<DT><CODE>!?<VAR>string</VAR>[?]</CODE>
+<DD>Refer to the most recent command containing <VAR>string</VAR>.  The trailing
+<SAMP>`?'</SAMP> may be omitted if the <VAR>string</VAR> is followed immediately by
+a newline.
+<P>
+
+<DT><CODE>^<VAR>string1</VAR>^<VAR>string2</VAR>^</CODE>
+<DD>Quick Substitution.  Repeat the last command, replacing <VAR>string1</VAR>
+with <VAR>string2</VAR>.  Equivalent to
+<CODE>!!:s/<VAR>string1</VAR>/<VAR>string2</VAR>/</CODE>.
+<P>
+
+<DT><CODE>!#</CODE>
+<DD>The entire command line typed so far.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Word Designators"></A>
+<HR SIZE="6">
+<A NAME="SEC4"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC3"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC5"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC5"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC2"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.1.2 Word Designators </H3>
+<!--docid::SEC4::-->
+<P>
+
+Word designators are used to select desired words from the event.
+A <SAMP>`:'</SAMP> separates the event specification from the word designator.  It
+may be omitted if the word designator begins with a <SAMP>`^'</SAMP>, <SAMP>`$'</SAMP>,
+<SAMP>`*'</SAMP>, <SAMP>`-'</SAMP>, or <SAMP>`%'</SAMP>.  Words are numbered from the beginning
+of the line, with the first word being denoted by 0 (zero).  Words are
+inserted into the current line separated by single spaces.
+</P><P>
+
+For example,
+</P><P>
+
+<DL COMPACT>
+<DT><CODE>!!</CODE>
+<DD>designates the preceding command.  When you type this, the preceding
+command is repeated in toto.
+<P>
+
+<DT><CODE>!!:$</CODE>
+<DD>designates the last argument of the preceding command.  This may be
+shortened to <CODE>!$</CODE>.
+<P>
+
+<DT><CODE>!fi:2</CODE>
+<DD>designates the second argument of the most recent command starting with
+the letters <CODE>fi</CODE>.
+</DL>
+<P>
+
+Here are the word designators:
+ 
+<DL COMPACT>
+
+<DT><CODE>0 (zero)</CODE>
+<DD>The <CODE>0</CODE>th word.  For many applications, this is the command word.
+<P>
+
+<DT><CODE><VAR>n</VAR></CODE>
+<DD>The <VAR>n</VAR>th word.
+<P>
+
+<DT><CODE>^</CODE>
+<DD>The first argument; that is, word 1.
+<P>
+
+<DT><CODE>$</CODE>
+<DD>The last argument.
+<P>
+
+<DT><CODE>%</CODE>
+<DD>The word matched by the most recent <SAMP>`?<VAR>string</VAR>?'</SAMP> search.
+<P>
+
+<DT><CODE><VAR>x</VAR>-<VAR>y</VAR></CODE>
+<DD>A range of words; <SAMP>`-<VAR>y</VAR>'</SAMP> abbreviates <SAMP>`0-<VAR>y</VAR>'</SAMP>.
+<P>
+
+<DT><CODE>*</CODE>
+<DD>All of the words, except the <CODE>0</CODE>th.  This is a synonym for <SAMP>`1-$'</SAMP>.
+It is not an error to use <SAMP>`*'</SAMP> if there is just one word in the event;
+the empty string is returned in that case.
+<P>
+
+<DT><CODE><VAR>x</VAR>*</CODE>
+<DD>Abbreviates <SAMP>`<VAR>x</VAR>-$'</SAMP>
+<P>
+
+<DT><CODE><VAR>x</VAR>-</CODE>
+<DD>Abbreviates <SAMP>`<VAR>x</VAR>-$'</SAMP> like <SAMP>`<VAR>x</VAR>*'</SAMP>, but omits the last word.
+<P>
+
+</DL>
+<P>
+
+If a word designator is supplied without an event specification, the
+previous command is used as the event.
+</P><P>
+
+<A NAME="Modifiers"></A>
+<HR SIZE="6">
+<A NAME="SEC5"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC4"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC2"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.1.3 Modifiers </H3>
+<!--docid::SEC5::-->
+<P>
+
+After the optional word designator, you can add a sequence of one or more
+of the following modifiers, each preceded by a <SAMP>`:'</SAMP>.
+</P><P>
+
+<DL COMPACT>
+
+<DT><CODE>h</CODE>
+<DD>Remove a trailing pathname component, leaving only the head.
+<P>
+
+<DT><CODE>t</CODE>
+<DD>Remove all leading  pathname  components, leaving the tail.
+<P>
+
+<DT><CODE>r</CODE>
+<DD>Remove a trailing suffix of the form <SAMP>`.<VAR>suffix</VAR>'</SAMP>, leaving
+the basename.
+<P>
+
+<DT><CODE>e</CODE>
+<DD>Remove all but the trailing suffix.
+<P>
+
+<DT><CODE>p</CODE>
+<DD>Print the new command but do not execute it.
+<P>
+
+<DT><CODE>s/<VAR>old</VAR>/<VAR>new</VAR>/</CODE>
+<DD>Substitute <VAR>new</VAR> for the first occurrence of <VAR>old</VAR> in the
+event line.  Any delimiter may be used in place of <SAMP>`/'</SAMP>.
+The delimiter may be quoted in <VAR>old</VAR> and <VAR>new</VAR>
+with a single backslash.  If <SAMP>`&#38;'</SAMP> appears in <VAR>new</VAR>,
+it is replaced by <VAR>old</VAR>.  A single backslash will quote
+the <SAMP>`&#38;'</SAMP>.  The final delimiter is optional if it is the last
+character on the input line.
+<P>
+
+<DT><CODE>&#38;</CODE>
+<DD>Repeat the previous substitution.
+<P>
+
+<DT><CODE>g</CODE>
+<DD>Cause changes to be applied over the entire event line.  Used in
+conjunction with <SAMP>`s'</SAMP>, as in <CODE>gs/<VAR>old</VAR>/<VAR>new</VAR>/</CODE>,
+or with <SAMP>`&#38;'</SAMP>.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Programming with GNU History"></A>
+<HR SIZE="6">
+<A NAME="SEC6"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC5"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC7"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1> 2. Programming with GNU History </H1>
+<!--docid::SEC6::-->
+<P>
+
+This chapter describes how to interface programs that you write
+with the GNU History Library.
+It should be considered a technical guide.
+For information on the interactive use of GNU History, see section <A HREF="history.html#SEC1">1. Using History Interactively</A>.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC7">2.1 Introduction to History</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">What is the GNU History library for?</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC8">2.2 History Storage</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">How information is stored.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC9">2.3 History Functions</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions that you can use.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC17">2.4 History Variables</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Variables that control behaviour.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC18">2.5 History Programming Example</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Example of using the GNU History Library.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Introduction to History"></A>
+<HR SIZE="6">
+<A NAME="SEC7"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC8"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.1 Introduction to History </H2>
+<!--docid::SEC7::-->
+<P>
+
+Many programs read input from the user a line at a time.  The GNU
+History library is able to keep track of those lines, associate arbitrary
+data with each line, and utilize information from previous lines in
+composing new ones. 
+</P><P>
+
+The programmer using the History library has available functions
+for remembering lines on a history list, associating arbitrary data
+with a line, removing lines from the list, searching through the list
+for a line containing an arbitrary text string, and referencing any line
+in the list directly.  In addition, a history <EM>expansion</EM> function
+is available which provides for a consistent user interface across
+different programs.
+</P><P>
+
+The user using programs written with the History library has the
+benefit of a consistent user interface with a set of well-known
+commands for manipulating the text of previous lines and using that text
+in new commands.  The basic history manipulation commands are similar to
+the history substitution provided by <CODE>csh</CODE>.
+</P><P>
+
+If the programmer desires, he can use the Readline library, which
+includes some history manipulation by default, and has the added
+advantage of command line editing.
+</P><P>
+
+Before declaring any functions using any functionality the History
+library provides in other code, an application writer should include
+the file <CODE>&#60;readline/history.h&#62;</CODE> in any file that uses the
+History library's features.  It supplies extern declarations for all
+of the library's public functions and variables, and declares all of
+the public data structures.
+</P><P>
+
+<A NAME="History Storage"></A>
+<HR SIZE="6">
+<A NAME="SEC8"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC7"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.2 History Storage </H2>
+<!--docid::SEC8::-->
+<P>
+
+The history list is an array of history entries.  A history entry is
+declared as follows:
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>typedef void *histdata_t;
+
+typedef struct _hist_entry {
+  char *line;
+  histdata_t data;
+} HIST_ENTRY;
+</pre></td></tr></table></P><P>
+
+The history list itself might therefore be declared as
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>HIST_ENTRY **the_history_list;
+</pre></td></tr></table></P><P>
+
+The state of the History library is encapsulated into a single structure:
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>/*
+ * A structure used to pass around the current state of the history.
+ */
+typedef struct _hist_state {
+  HIST_ENTRY **entries; /* Pointer to the entries themselves. */
+  int offset;           /* The location pointer within this array. */
+  int length;           /* Number of elements within this array. */
+  int size;             /* Number of slots allocated to this array. */
+  int flags;
+} HISTORY_STATE;
+</pre></td></tr></table></P><P>
+
+If the flags member includes <CODE>HS_STIFLED</CODE>, the history has been
+stifled.
+</P><P>
+
+<A NAME="History Functions"></A>
+<HR SIZE="6">
+<A NAME="SEC9"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC8"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC10"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.3 History Functions </H2>
+<!--docid::SEC9::-->
+<P>
+
+This section describes the calling sequence for the various functions
+exported by the GNU History library.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC10">2.3.1 Initializing History and State Management</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions to call when you
+						want to use history in a
+						program.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions used to manage the list
+					of history entries.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC12">2.3.3 Information About the History List</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions returning information about
+					the history list.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC13">2.3.4 Moving Around the History List</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions used to change the position
+					in the history list.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC14">2.3.5 Searching the History List</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions to search the history list
+					for entries containing a string.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC15">2.3.6 Managing the History File</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions that read and write a file
+					containing the history list.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="history.html#SEC16">2.3.7 History Expansion</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions to perform csh-like history
+					expansion.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Initializing History and State Management"></A>
+<HR SIZE="6">
+<A NAME="SEC10"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC11"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.3.1 Initializing History and State Management </H3>
+<!--docid::SEC10::-->
+<P>
+
+This section describes functions used to initialize and manage
+the state of the History library when you want to use the history
+functions in your program.
+</P><P>
+
+<A NAME="IDX2"></A>
+<DL>
+<DT><U>Function:</U> void <B>using_history</B> <I>(void)</I>
+<DD>Begin a session in which the history functions might be used.  This
+initializes the interactive variables.
+</DL>
+</P><P>
+
+<A NAME="IDX3"></A>
+<DL>
+<DT><U>Function:</U> HISTORY_STATE * <B>history_get_history_state</B> <I>(void)</I>
+<DD>Return a structure describing the current state of the input history.
+</DL>
+</P><P>
+
+<A NAME="IDX4"></A>
+<DL>
+<DT><U>Function:</U> void <B>history_set_history_state</B> <I>(HISTORY_STATE *state)</I>
+<DD>Set the state of the history list according to <VAR>state</VAR>.
+</DL>
+</P><P>
+
+<A NAME="History List Management"></A>
+<HR SIZE="6">
+<A NAME="SEC11"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC10"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC12"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC12"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.3.2 History List Management </H3>
+<!--docid::SEC11::-->
+<P>
+
+These functions manage individual entries on the history list, or set
+parameters managing the list itself.
+</P><P>
+
+<A NAME="IDX5"></A>
+<DL>
+<DT><U>Function:</U> void <B>add_history</B> <I>(const char *string)</I>
+<DD>Place <VAR>string</VAR> at the end of the history list.  The associated data
+field (if any) is set to <CODE>NULL</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX6"></A>
+<DL>
+<DT><U>Function:</U> HIST_ENTRY * <B>remove_history</B> <I>(int which)</I>
+<DD>Remove history entry at offset <VAR>which</VAR> from the history.  The
+removed element is returned so you can free the line, data,
+and containing structure.
+</DL>
+</P><P>
+
+<A NAME="IDX7"></A>
+<DL>
+<DT><U>Function:</U> HIST_ENTRY * <B>replace_history_entry</B> <I>(int which, const char *line, histdata_t data)</I>
+<DD>Make the history entry at offset <VAR>which</VAR> have <VAR>line</VAR> and <VAR>data</VAR>.
+This returns the old entry so you can dispose of the data.  In the case
+of an invalid <VAR>which</VAR>, a <CODE>NULL</CODE> pointer is returned.
+</DL>
+</P><P>
+
+<A NAME="IDX8"></A>
+<DL>
+<DT><U>Function:</U> void <B>clear_history</B> <I>(void)</I>
+<DD>Clear the history list by deleting all the entries.
+</DL>
+</P><P>
+
+<A NAME="IDX9"></A>
+<DL>
+<DT><U>Function:</U> void <B>stifle_history</B> <I>(int max)</I>
+<DD>Stifle the history list, remembering only the last <VAR>max</VAR> entries.
+</DL>
+</P><P>
+
+<A NAME="IDX10"></A>
+<DL>
+<DT><U>Function:</U> int <B>unstifle_history</B> <I>(void)</I>
+<DD>Stop stifling the history.  This returns the previously-set
+maximum number of history entries (as set by <CODE>stifle_history()</CODE>).
+The value is positive if the history was
+stifled, negative if it wasn't.
+</DL>
+</P><P>
+
+<A NAME="IDX11"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_is_stifled</B> <I>(void)</I>
+<DD>Returns non-zero if the history is stifled, zero if it is not.
+</DL>
+</P><P>
+
+<A NAME="Information About the History List"></A>
+<HR SIZE="6">
+<A NAME="SEC12"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC11"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC13"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC13"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.3.3 Information About the History List </H3>
+<!--docid::SEC12::-->
+<P>
+
+These functions return information about the entire history list or
+individual list entries.
+</P><P>
+
+<A NAME="IDX12"></A>
+<DL>
+<DT><U>Function:</U> HIST_ENTRY ** <B>history_list</B> <I>(void)</I>
+<DD>Return a <CODE>NULL</CODE> terminated array of <CODE>HIST_ENTRY *</CODE> which is the
+current input history.  Element 0 of this list is the beginning of time.
+If there is no history, return <CODE>NULL</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX13"></A>
+<DL>
+<DT><U>Function:</U> int <B>where_history</B> <I>(void)</I>
+<DD>Returns the offset of the current history element.
+</DL>
+</P><P>
+
+<A NAME="IDX14"></A>
+<DL>
+<DT><U>Function:</U> HIST_ENTRY * <B>current_history</B> <I>(void)</I>
+<DD>Return the history entry at the current position, as determined by
+<CODE>where_history()</CODE>.  If there is no entry there, return a <CODE>NULL</CODE>
+pointer.
+</DL>
+</P><P>
+
+<A NAME="IDX15"></A>
+<DL>
+<DT><U>Function:</U> HIST_ENTRY * <B>history_get</B> <I>(int offset)</I>
+<DD>Return the history entry at position <VAR>offset</VAR>, starting from
+<CODE>history_base</CODE> (see section <A HREF="history.html#SEC17">2.4 History Variables</A>).
+If there is no entry there, or if <VAR>offset</VAR>
+is greater than the history length, return a <CODE>NULL</CODE> pointer.
+</DL>
+</P><P>
+
+<A NAME="IDX16"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_total_bytes</B> <I>(void)</I>
+<DD>Return the number of bytes that the primary history entries are using.
+This function returns the sum of the lengths of all the lines in the
+history.
+</DL>
+</P><P>
+
+<A NAME="Moving Around the History List"></A>
+<HR SIZE="6">
+<A NAME="SEC13"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC12"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC14"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC14"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.3.4 Moving Around the History List </H3>
+<!--docid::SEC13::-->
+<P>
+
+These functions allow the current index into the history list to be
+set or changed.
+</P><P>
+
+<A NAME="IDX17"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_set_pos</B> <I>(int pos)</I>
+<DD>Set the current history offset to <VAR>pos</VAR>, an absolute index
+into the list.
+Returns 1 on success, 0 if <VAR>pos</VAR> is less than zero or greater
+than the number of history entries.
+</DL>
+</P><P>
+
+<A NAME="IDX18"></A>
+<DL>
+<DT><U>Function:</U> HIST_ENTRY * <B>previous_history</B> <I>(void)</I>
+<DD>Back up the current history offset to the previous history entry, and
+return a pointer to that entry.  If there is no previous entry, return
+a <CODE>NULL</CODE> pointer.
+</DL>
+</P><P>
+
+<A NAME="IDX19"></A>
+<DL>
+<DT><U>Function:</U> HIST_ENTRY * <B>next_history</B> <I>(void)</I>
+<DD>Move the current history offset forward to the next history entry, and
+return the a pointer to that entry.  If there is no next entry, return
+a <CODE>NULL</CODE> pointer.
+</DL>
+</P><P>
+
+<A NAME="Searching the History List"></A>
+<HR SIZE="6">
+<A NAME="SEC14"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC13"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC15"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC15"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.3.5 Searching the History List </H3>
+<!--docid::SEC14::-->
+<P>
+
+These functions allow searching of the history list for entries containing
+a specific string.  Searching may be performed both forward and backward
+from the current history position.  The search may be <EM>anchored</EM>,
+meaning that the string must match at the beginning of the history entry.
+<A NAME="IDX20"></A>
+</P><P>
+
+<A NAME="IDX21"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_search</B> <I>(const char *string, int direction)</I>
+<DD>Search the history for <VAR>string</VAR>, starting at the current history offset.
+If <VAR>direction</VAR> is less than 0, then the search is through
+previous entries, otherwise through subsequent entries.
+If <VAR>string</VAR> is found, then
+the current history index is set to that history entry, and the value
+returned is the offset in the line of the entry where
+<VAR>string</VAR> was found.  Otherwise, nothing is changed, and a -1 is
+returned.
+</DL>
+</P><P>
+
+<A NAME="IDX22"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_search_prefix</B> <I>(const char *string, int direction)</I>
+<DD>Search the history for <VAR>string</VAR>, starting at the current history
+offset.  The search is anchored: matching lines must begin with
+<VAR>string</VAR>.  If <VAR>direction</VAR> is less than 0, then the search is
+through previous entries, otherwise through subsequent entries.
+If <VAR>string</VAR> is found, then the
+current history index is set to that entry, and the return value is 0. 
+Otherwise, nothing is changed, and a -1 is returned. 
+</DL>
+</P><P>
+
+<A NAME="IDX23"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_search_pos</B> <I>(const char *string, int direction, int pos)</I>
+<DD>Search for <VAR>string</VAR> in the history list, starting at <VAR>pos</VAR>, an
+absolute index into the list.  If <VAR>direction</VAR> is negative, the search
+proceeds backward from <VAR>pos</VAR>, otherwise forward.  Returns the absolute
+index of the history element where <VAR>string</VAR> was found, or -1 otherwise.
+</DL>
+</P><P>
+
+<A NAME="Managing the History File"></A>
+<HR SIZE="6">
+<A NAME="SEC15"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC14"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC16"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC16"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.3.6 Managing the History File </H3>
+<!--docid::SEC15::-->
+<P>
+
+The History library can read the history from and write it to a file.
+This section documents the functions for managing a history file.
+</P><P>
+
+<A NAME="IDX24"></A>
+<DL>
+<DT><U>Function:</U> int <B>read_history</B> <I>(const char *filename)</I>
+<DD>Add the contents of <VAR>filename</VAR> to the history list, a line at a time.
+If <VAR>filename</VAR> is <CODE>NULL</CODE>, then read from <TT>`~/.history'</TT>.
+Returns 0 if successful, or <CODE>errno</CODE> if not.
+</DL>
+</P><P>
+
+<A NAME="IDX25"></A>
+<DL>
+<DT><U>Function:</U> int <B>read_history_range</B> <I>(const char *filename, int from, int to)</I>
+<DD>Read a range of lines from <VAR>filename</VAR>, adding them to the history list.
+Start reading at line <VAR>from</VAR> and end at <VAR>to</VAR>.
+If <VAR>from</VAR> is zero, start at the beginning.  If <VAR>to</VAR> is less than
+<VAR>from</VAR>, then read until the end of the file.  If <VAR>filename</VAR> is
+<CODE>NULL</CODE>, then read from <TT>`~/.history'</TT>.  Returns 0 if successful,
+or <CODE>errno</CODE> if not.
+</DL>
+</P><P>
+
+<A NAME="IDX26"></A>
+<DL>
+<DT><U>Function:</U> int <B>write_history</B> <I>(const char *filename)</I>
+<DD>Write the current history to <VAR>filename</VAR>, overwriting <VAR>filename</VAR>
+if necessary.
+If <VAR>filename</VAR> is <CODE>NULL</CODE>, then write the history list to
+<TT>`~/.history'</TT>.
+Returns 0 on success, or <CODE>errno</CODE> on a read or write error.
+</DL>
+</P><P>
+
+<A NAME="IDX27"></A>
+<DL>
+<DT><U>Function:</U> int <B>append_history</B> <I>(int nelements, const char *filename)</I>
+<DD>Append the last <VAR>nelements</VAR> of the history list to <VAR>filename</VAR>.
+If <VAR>filename</VAR> is <CODE>NULL</CODE>, then append to <TT>`~/.history'</TT>.
+Returns 0 on success, or <CODE>errno</CODE> on a read or write error.
+</DL>
+</P><P>
+
+<A NAME="IDX28"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_truncate_file</B> <I>(const char *filename, int nlines)</I>
+<DD>Truncate the history file <VAR>filename</VAR>, leaving only the last
+<VAR>nlines</VAR> lines.
+If <VAR>filename</VAR> is <CODE>NULL</CODE>, then <TT>`~/.history'</TT> is truncated.
+Returns 0 on success, or <CODE>errno</CODE> on failure.
+</DL>
+</P><P>
+
+<A NAME="History Expansion"></A>
+<HR SIZE="6">
+<A NAME="SEC16"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC15"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.3.7 History Expansion </H3>
+<!--docid::SEC16::-->
+<P>
+
+These functions implement history expansion.
+</P><P>
+
+<A NAME="IDX29"></A>
+<DL>
+<DT><U>Function:</U> int <B>history_expand</B> <I>(char *string, char **output)</I>
+<DD>Expand <VAR>string</VAR>, placing the result into <VAR>output</VAR>, a pointer
+to a string (see section <A HREF="history.html#SEC2">1.1 History Expansion</A>).  Returns:
+<DL COMPACT>
+<DT><CODE>0</CODE>
+<DD>If no expansions took place (or, if the only change in
+the text was the removal of escape characters preceding the history expansion
+character);
+<DT><CODE>1</CODE>
+<DD>if expansions did take place;
+<DT><CODE>-1</CODE>
+<DD>if there was an error in expansion;
+<DT><CODE>2</CODE>
+<DD>if the returned line should be displayed, but not executed,
+as with the <CODE>:p</CODE> modifier (see section <A HREF="history.html#SEC5">1.1.3 Modifiers</A>).
+</DL>
+<P>
+
+If an error ocurred in expansion, then <VAR>output</VAR> contains a descriptive
+error message.
+</DL>
+</P><P>
+
+<A NAME="IDX30"></A>
+<DL>
+<DT><U>Function:</U> char * <B>get_history_event</B> <I>(const char *string, int *cindex, int qchar)</I>
+<DD>Returns the text of the history event beginning at <VAR>string</VAR> +
+<VAR>*cindex</VAR>.  <VAR>*cindex</VAR> is modified to point to after the event
+specifier.  At function entry, <VAR>cindex</VAR> points to the index into
+<VAR>string</VAR> where the history event specification begins.  <VAR>qchar</VAR>
+is a character that is allowed to end the event specification in addition
+to the "normal" terminating characters.
+</DL>
+</P><P>
+
+<A NAME="IDX31"></A>
+<DL>
+<DT><U>Function:</U> char ** <B>history_tokenize</B> <I>(const char *string)</I>
+<DD>Return an array of tokens parsed out of <VAR>string</VAR>, much as the
+shell might.  The tokens are split on the characters in the
+<VAR>history_word_delimiters</VAR> variable,
+and shell quoting conventions are obeyed.
+</DL>
+</P><P>
+
+<A NAME="IDX32"></A>
+<DL>
+<DT><U>Function:</U> char * <B>history_arg_extract</B> <I>(int first, int last, const char *string)</I>
+<DD>Extract a string segment consisting of the <VAR>first</VAR> through <VAR>last</VAR>
+arguments present in <VAR>string</VAR>.  Arguments are split using
+<CODE>history_tokenize</CODE>.
+</DL>
+</P><P>
+
+<A NAME="History Variables"></A>
+<HR SIZE="6">
+<A NAME="SEC17"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC16"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC18"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC18"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.4 History Variables </H2>
+<!--docid::SEC17::-->
+<P>
+
+This section describes the externally-visible variables exported by
+the GNU History Library.
+</P><P>
+
+<A NAME="IDX33"></A>
+<DL>
+<DT><U>Variable:</U> int <B>history_base</B>
+<DD>The logical offset of the first entry in the history list.
+</DL>
+</P><P>
+
+<A NAME="IDX34"></A>
+<DL>
+<DT><U>Variable:</U> int <B>history_length</B>
+<DD>The number of entries currently stored in the history list.
+</DL>
+</P><P>
+
+<A NAME="IDX35"></A>
+<DL>
+<DT><U>Variable:</U> int <B>history_max_entries</B>
+<DD>The maximum number of history entries.  This must be changed using
+<CODE>stifle_history()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX36"></A>
+<DL>
+<DT><U>Variable:</U> char <B>history_expansion_char</B>
+<DD>The character that introduces a history event.  The default is <SAMP>`!'</SAMP>.
+Setting this to 0 inhibits history expansion.
+</DL>
+</P><P>
+
+<A NAME="IDX37"></A>
+<DL>
+<DT><U>Variable:</U> char <B>history_subst_char</B>
+<DD>The character that invokes word substitution if found at the start of
+a line.  The default is <SAMP>`^'</SAMP>.
+</DL>
+</P><P>
+
+<A NAME="IDX38"></A>
+<DL>
+<DT><U>Variable:</U> char <B>history_comment_char</B>
+<DD>During tokenization, if this character is seen as the first character
+of a word, then it and all subsequent characters up to a newline are
+ignored, suppressing history expansion for the remainder of the line.
+This is disabled by default.
+</DL>
+</P><P>
+
+<A NAME="IDX39"></A>
+<DL>
+<DT><U>Variable:</U> char * <B>history_word_delimiters</B>
+<DD>The characters that separate tokens for <CODE>history_tokenize()</CODE>.
+The default value is <CODE>" \t\n()<>;&|"</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX40"></A>
+<DL>
+<DT><U>Variable:</U> char * <B>history_no_expand_chars</B>
+<DD>The list of characters which inhibit history expansion if found immediately
+following <VAR>history_expansion_char</VAR>.  The default is space, tab, newline,
+carriage return, and <SAMP>`='</SAMP>.
+</DL>
+</P><P>
+
+<A NAME="IDX41"></A>
+<DL>
+<DT><U>Variable:</U> char * <B>history_search_delimiter_chars</B>
+<DD>The list of additional characters which can delimit a history search
+string, in addition to space, TAB, <SAMP>`:'</SAMP> and <SAMP>`?'</SAMP> in the case of
+a substring search.  The default is empty.
+</DL>
+</P><P>
+
+<A NAME="IDX42"></A>
+<DL>
+<DT><U>Variable:</U> int <B>history_quotes_inhibit_expansion</B>
+<DD>If non-zero, single-quoted words are not scanned for the history expansion
+character.  The default value is 0.
+</DL>
+</P><P>
+
+<A NAME="IDX43"></A>
+<DL>
+<DT><U>Variable:</U> rl_linebuf_func_t * <B>history_inhibit_expansion_function</B>
+<DD>This should be set to the address of a function that takes two arguments:
+a <CODE>char *</CODE> (<VAR>string</VAR>)
+and an <CODE>int</CODE> index into that string (<VAR>i</VAR>).
+It should return a non-zero value if the history expansion starting at
+<VAR>string[i]</VAR> should not be performed; zero if the expansion should
+be done.
+It is intended for use by applications like Bash that use the history
+expansion character for additional purposes.
+By default, this variable is set to <CODE>NULL</CODE>.
+</DL>
+</P><P>
+
+<A NAME="History Programming Example"></A>
+<HR SIZE="6">
+<A NAME="SEC18"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC17"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.5 History Programming Example </H2>
+<!--docid::SEC18::-->
+<P>
+
+The following program demonstrates simple use of the GNU History Library.
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=smallexample><FONT SIZE=-1><pre>#include &#60;stdio.h&#62;
+#include &#60;readline/history.h&#62;
+
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char line[1024], *t;
+  int len, done = 0;
+
+  line[0] = 0;
+
+  using_history ();
+  while (!done)
+    {
+      printf ("history$ ");
+      fflush (stdout);
+      t = fgets (line, sizeof (line) - 1, stdin);
+      if (t &#38;&#38; *t)
+        {
+          len = strlen (t);
+          if (t[len - 1] == '\n')
+            t[len - 1] = '\0';
+        }
+
+      if (!t)
+        strcpy (line, "quit");
+
+      if (line[0])
+        {
+          char *expansion;
+          int result;
+
+          result = history_expand (line, &#38;expansion);
+          if (result)
+            fprintf (stderr, "%s\n", expansion);
+
+          if (result &#60; 0 || result == 2)
+            {
+              free (expansion);
+              continue;
+            }
+
+          add_history (expansion);
+          strncpy (line, expansion, sizeof (line) - 1);
+          free (expansion);
+        }
+
+      if (strcmp (line, "quit") == 0)
+        done = 1;
+      else if (strcmp (line, "save") == 0)
+        write_history ("history_file");
+      else if (strcmp (line, "read") == 0)
+        read_history ("history_file");
+      else if (strcmp (line, "list") == 0)
+        {
+          register HIST_ENTRY **the_list;
+          register int i;
+
+          the_list = history_list ();
+          if (the_list)
+            for (i = 0; the_list[i]; i++)
+              printf ("%d: %s\n", i + history_base, the_list[i]-&#62;line);
+        }
+      else if (strncmp (line, "delete", 6) == 0)
+        {
+          int which;
+          if ((sscanf (line + 6, "%d", &#38;which)) == 1)
+            {
+              HIST_ENTRY *entry = remove_history (which);
+              if (!entry)
+                fprintf (stderr, "No such entry %d\n", which);
+              else
+                {
+                  free (entry-&#62;line);
+                  free (entry);
+                }
+            }
+          else
+            {
+              fprintf (stderr, "non-numeric arg given to `delete'\n");
+            }
+        }
+    }
+}
+</FONT></pre></td></tr></table></P><P>
+
+<A NAME="Concept Index"></A>
+<HR SIZE="6">
+<A NAME="SEC19"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC18"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC20"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC6"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC20"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1> A. Concept Index </H1>
+<!--docid::SEC19::-->
+<table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="history.html#cp_A" style="text-decoration:none"><b>A</b></A>
+ &nbsp; 
+<A HREF="history.html#cp_E" style="text-decoration:none"><b>E</b></A>
+ &nbsp; 
+<A HREF="history.html#cp_H" style="text-decoration:none"><b>H</b></A>
+ &nbsp; 
+</td></tr></table><br><P></P>
+<TABLE border=0>
+<TR><TD></TD><TH ALIGN=LEFT>Index Entry</TH><TH ALIGN=LEFT> Section</TH></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_A"></A>A</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX20">anchored search</A></TD><TD valign=top><A HREF="history.html#SEC14">2.3.5 Searching the History List</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_E"></A>E</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#SEC3">event designators</A></TD><TD valign=top><A HREF="history.html#SEC3">1.1.1 Event Designators</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_H"></A>H</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX1">history events</A></TD><TD valign=top><A HREF="history.html#SEC3">1.1.1 Event Designators</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#SEC2">history expansion</A></TD><TD valign=top><A HREF="history.html#SEC2">1.1 History Expansion</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#SEC14">History Searching</A></TD><TD valign=top><A HREF="history.html#SEC14">2.3.5 Searching the History List</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+</TABLE><P></P><table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="history.html#cp_A" style="text-decoration:none"><b>A</b></A>
+ &nbsp; 
+<A HREF="history.html#cp_E" style="text-decoration:none"><b>E</b></A>
+ &nbsp; 
+<A HREF="history.html#cp_H" style="text-decoration:none"><b>H</b></A>
+ &nbsp; 
+</td></tr></table><br><P>
+
+<A NAME="Function and Variable Index"></A>
+<HR SIZE="6">
+<A NAME="SEC20"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1> B. Function and Variable Index </H1>
+<!--docid::SEC20::-->
+<table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="history.html#vr_A" style="text-decoration:none"><b>A</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_C" style="text-decoration:none"><b>C</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_G" style="text-decoration:none"><b>G</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_H" style="text-decoration:none"><b>H</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_N" style="text-decoration:none"><b>N</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_P" style="text-decoration:none"><b>P</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_R" style="text-decoration:none"><b>R</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_S" style="text-decoration:none"><b>S</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_U" style="text-decoration:none"><b>U</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_W" style="text-decoration:none"><b>W</b></A>
+ &nbsp; 
+</td></tr></table><br><P></P>
+<TABLE border=0>
+<TR><TD></TD><TH ALIGN=LEFT>Index Entry</TH><TH ALIGN=LEFT> Section</TH></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_A"></A>A</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX5"><CODE>add_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX27"><CODE>append_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC15">2.3.6 Managing the History File</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_C"></A>C</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX8"><CODE>clear_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX14"><CODE>current_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC12">2.3.3 Information About the History List</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_G"></A>G</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX30"><CODE>get_history_event</CODE></A></TD><TD valign=top><A HREF="history.html#SEC16">2.3.7 History Expansion</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_H"></A>H</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX32"><CODE>history_arg_extract</CODE></A></TD><TD valign=top><A HREF="history.html#SEC16">2.3.7 History Expansion</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX33"><CODE>history_base</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX38"><CODE>history_comment_char</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX29"><CODE>history_expand</CODE></A></TD><TD valign=top><A HREF="history.html#SEC16">2.3.7 History Expansion</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX36"><CODE>history_expansion_char</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX15"><CODE>history_get</CODE></A></TD><TD valign=top><A HREF="history.html#SEC12">2.3.3 Information About the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX3"><CODE>history_get_history_state</CODE></A></TD><TD valign=top><A HREF="history.html#SEC10">2.3.1 Initializing History and State Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX43"><CODE>history_inhibit_expansion_function</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX11"><CODE>history_is_stifled</CODE></A></TD><TD valign=top><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX34"><CODE>history_length</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX12"><CODE>history_list</CODE></A></TD><TD valign=top><A HREF="history.html#SEC12">2.3.3 Information About the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX35"><CODE>history_max_entries</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX40"><CODE>history_no_expand_chars</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX42"><CODE>history_quotes_inhibit_expansion</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX21"><CODE>history_search</CODE></A></TD><TD valign=top><A HREF="history.html#SEC14">2.3.5 Searching the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX41"><CODE>history_search_delimiter_chars</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX23"><CODE>history_search_pos</CODE></A></TD><TD valign=top><A HREF="history.html#SEC14">2.3.5 Searching the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX22"><CODE>history_search_prefix</CODE></A></TD><TD valign=top><A HREF="history.html#SEC14">2.3.5 Searching the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX4"><CODE>history_set_history_state</CODE></A></TD><TD valign=top><A HREF="history.html#SEC10">2.3.1 Initializing History and State Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX17"><CODE>history_set_pos</CODE></A></TD><TD valign=top><A HREF="history.html#SEC13">2.3.4 Moving Around the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX37"><CODE>history_subst_char</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX31"><CODE>history_tokenize</CODE></A></TD><TD valign=top><A HREF="history.html#SEC16">2.3.7 History Expansion</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX16"><CODE>history_total_bytes</CODE></A></TD><TD valign=top><A HREF="history.html#SEC12">2.3.3 Information About the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX28"><CODE>history_truncate_file</CODE></A></TD><TD valign=top><A HREF="history.html#SEC15">2.3.6 Managing the History File</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX39"><CODE>history_word_delimiters</CODE></A></TD><TD valign=top><A HREF="history.html#SEC17">2.4 History Variables</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_N"></A>N</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX19"><CODE>next_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC13">2.3.4 Moving Around the History List</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_P"></A>P</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX18"><CODE>previous_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC13">2.3.4 Moving Around the History List</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_R"></A>R</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX24"><CODE>read_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC15">2.3.6 Managing the History File</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX25"><CODE>read_history_range</CODE></A></TD><TD valign=top><A HREF="history.html#SEC15">2.3.6 Managing the History File</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX6"><CODE>remove_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX7"><CODE>replace_history_entry</CODE></A></TD><TD valign=top><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_S"></A>S</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX9"><CODE>stifle_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_U"></A>U</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX10"><CODE>unstifle_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC11">2.3.2 History List Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX2"><CODE>using_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC10">2.3.1 Initializing History and State Management</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="vr_W"></A>W</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX13"><CODE>where_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC12">2.3.3 Information About the History List</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="history.html#IDX26"><CODE>write_history</CODE></A></TD><TD valign=top><A HREF="history.html#SEC15">2.3.6 Managing the History File</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+</TABLE><P></P><table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="history.html#vr_A" style="text-decoration:none"><b>A</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_C" style="text-decoration:none"><b>C</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_G" style="text-decoration:none"><b>G</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_H" style="text-decoration:none"><b>H</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_N" style="text-decoration:none"><b>N</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_P" style="text-decoration:none"><b>P</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_R" style="text-decoration:none"><b>R</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_S" style="text-decoration:none"><b>S</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_U" style="text-decoration:none"><b>U</b></A>
+ &nbsp; 
+<A HREF="history.html#vr_W" style="text-decoration:none"><b>W</b></A>
+ &nbsp; 
+</td></tr></table><br><P>
+
+<HR SIZE="6">
+<A NAME="SEC_Contents"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>Table of Contents</H1>
+<UL>
+<A NAME="TOC1" HREF="history.html#SEC1">1. Using History Interactively</A>
+<BR>
+<UL>
+<A NAME="TOC2" HREF="history.html#SEC2">1.1 History Expansion</A>
+<BR>
+<UL>
+<A NAME="TOC3" HREF="history.html#SEC3">1.1.1 Event Designators</A>
+<BR>
+<A NAME="TOC4" HREF="history.html#SEC4">1.1.2 Word Designators</A>
+<BR>
+<A NAME="TOC5" HREF="history.html#SEC5">1.1.3 Modifiers</A>
+<BR>
+</UL>
+</UL>
+<A NAME="TOC6" HREF="history.html#SEC6">2. Programming with GNU History</A>
+<BR>
+<UL>
+<A NAME="TOC7" HREF="history.html#SEC7">2.1 Introduction to History</A>
+<BR>
+<A NAME="TOC8" HREF="history.html#SEC8">2.2 History Storage</A>
+<BR>
+<A NAME="TOC9" HREF="history.html#SEC9">2.3 History Functions</A>
+<BR>
+<UL>
+<A NAME="TOC10" HREF="history.html#SEC10">2.3.1 Initializing History and State Management</A>
+<BR>
+<A NAME="TOC11" HREF="history.html#SEC11">2.3.2 History List Management</A>
+<BR>
+<A NAME="TOC12" HREF="history.html#SEC12">2.3.3 Information About the History List</A>
+<BR>
+<A NAME="TOC13" HREF="history.html#SEC13">2.3.4 Moving Around the History List</A>
+<BR>
+<A NAME="TOC14" HREF="history.html#SEC14">2.3.5 Searching the History List</A>
+<BR>
+<A NAME="TOC15" HREF="history.html#SEC15">2.3.6 Managing the History File</A>
+<BR>
+<A NAME="TOC16" HREF="history.html#SEC16">2.3.7 History Expansion</A>
+<BR>
+</UL>
+<A NAME="TOC17" HREF="history.html#SEC17">2.4 History Variables</A>
+<BR>
+<A NAME="TOC18" HREF="history.html#SEC18">2.5 History Programming Example</A>
+<BR>
+</UL>
+<A NAME="TOC19" HREF="history.html#SEC19">A. Concept Index</A>
+<BR>
+<A NAME="TOC20" HREF="history.html#SEC20">B. Function and Variable Index</A>
+<BR>
+</UL>
+<HR SIZE=1>
+<A NAME="SEC_OVERVIEW"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>Short Table of Contents</H1>
+<BLOCKQUOTE>
+<A NAME="TOC1" HREF="history.html#SEC1">1. Using History Interactively</A>
+<BR>
+<A NAME="TOC6" HREF="history.html#SEC6">2. Programming with GNU History</A>
+<BR>
+<A NAME="TOC19" HREF="history.html#SEC19">A. Concept Index</A>
+<BR>
+<A NAME="TOC20" HREF="history.html#SEC20">B. Function and Variable Index</A>
+<BR>
+
+</BLOCKQUOTE>
+<HR SIZE=1>
+<A NAME="SEC_About"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC19">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="history.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>About this document</H1>
+This document was generated by <I>Chet Ramey</I> on <I>June, 27  2002</I>
+using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
+"><I>texi2html</I></A>
+<P></P>  
+The buttons in the navigation panels have the following meaning:
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+table of contents
+</TD>
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+</TD>
+</TR>
+<TR>
+<TD ALIGN="CENTER">
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+<TD ALIGN="CENTER">
+Index
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+concept index
+</TD>
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+</TD>
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+is at <STRONG> Subsubsection One-Two-Three </STRONG> of a document of 
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+<UL>
+<LI> 1. Section One  </LI>
+<UL>
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+<UL>
+<LI>1.2.1 Subsubsection One-Two-One
+</LI><LI>1.2.2 Subsubsection One-Two-Two
+</LI><LI>1.2.3 Subsubsection One-Two-Three &nbsp; &nbsp; <STRONG>
+&lt;== Current Position </STRONG>
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diff --git a/readline-doc-4.3/doc/history.info b/readline-doc-4.3/doc/history.info
new file mode 100644
index 0000000..98c0002
--- /dev/null
+++ b/readline-doc-4.3/doc/history.info
@@ -0,0 +1,840 @@
+This is history.info, produced by makeinfo version 4.1 from
+/usr/homes/chet/src/bash/readline-src/doc/hist.texinfo.
+
+INFO-DIR-SECTION Libraries
+START-INFO-DIR-ENTRY
+* History: (history).       The GNU history library API
+END-INFO-DIR-ENTRY
+
+   This document describes the GNU History library, a programming tool
+that provides a consistent user interface for recalling lines of
+previously typed input.
+
+   Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+   Permission is granted to make and distribute verbatim copies of this
+manual provided the copyright notice and this permission notice pare
+preserved on all copies.
+
+   Permission is granted to copy and distribute modified versions of
+this manual under the conditions for verbatim copying, provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+   Permission is granted to copy and distribute translations of this
+manual into another language, under the above conditions for modified
+versions, except that this permission notice may be stated in a
+translation approved by the Free Software Foundation.
+
+
+File: history.info,  Node: Top,  Next: Using History Interactively,  Up: (dir)
+
+GNU History Library
+*******************
+
+   This document describes the GNU History library, a programming tool
+that provides a consistent user interface for recalling lines of
+previously typed input.
+
+* Menu:
+
+* Using History Interactively::	  GNU History User's Manual.
+* Programming with GNU History::  GNU History Programmer's Manual.
+* Concept Index::		  Index of concepts described in this manual.
+* Function and Variable Index::	  Index of externally visible functions
+				  and variables.
+
+
+File: history.info,  Node: Using History Interactively,  Next: Programming with GNU History,  Prev: Top,  Up: Top
+
+Using History Interactively
+***************************
+
+   This chapter describes how to use the GNU History Library
+interactively, from a user's standpoint.  It should be considered a
+user's guide.  For information on using the GNU History Library in your
+own programs, *note Programming with GNU History::.
+
+* Menu:
+
+* History Interaction::		What it feels like using History as a user.
+
+
+File: history.info,  Node: History Interaction,  Up: Using History Interactively
+
+History Expansion
+=================
+
+   The History library provides a history expansion feature that is
+similar to the history expansion provided by `csh'.  This section
+describes the syntax used to manipulate the history information.
+
+   History expansions introduce words from the history list into the
+input stream, making it easy to repeat commands, insert the arguments
+to a previous command into the current input line, or fix errors in
+previous commands quickly.
+
+   History expansion takes place in two parts.  The first is to
+determine which line from the history list should be used during
+substitution.  The second is to select portions of that line for
+inclusion into the current one.  The line selected from the history is
+called the "event", and the portions of that line that are acted upon
+are called "words".  Various "modifiers" are available to manipulate
+the selected words.  The line is broken into words in the same fashion
+that Bash does, so that several words surrounded by quotes are
+considered one word.  History expansions are introduced by the
+appearance of the history expansion character, which is `!' by default.
+
+* Menu:
+
+* Event Designators::	How to specify which history line to use.
+* Word Designators::	Specifying which words are of interest.
+* Modifiers::		Modifying the results of substitution.
+
+
+File: history.info,  Node: Event Designators,  Next: Word Designators,  Up: History Interaction
+
+Event Designators
+-----------------
+
+   An event designator is a reference to a command line entry in the
+history list.
+
+`!'
+     Start a history substitution, except when followed by a space, tab,
+     the end of the line, `=' or `('.
+
+`!N'
+     Refer to command line N.
+
+`!-N'
+     Refer to the command N lines back.
+
+`!!'
+     Refer to the previous command.  This is a synonym for `!-1'.
+
+`!STRING'
+     Refer to the most recent command starting with STRING.
+
+`!?STRING[?]'
+     Refer to the most recent command containing STRING.  The trailing
+     `?' may be omitted if the STRING is followed immediately by a
+     newline.
+
+`^STRING1^STRING2^'
+     Quick Substitution.  Repeat the last command, replacing STRING1
+     with STRING2.  Equivalent to `!!:s/STRING1/STRING2/'.
+
+`!#'
+     The entire command line typed so far.
+
+
+File: history.info,  Node: Word Designators,  Next: Modifiers,  Prev: Event Designators,  Up: History Interaction
+
+Word Designators
+----------------
+
+   Word designators are used to select desired words from the event.  A
+`:' separates the event specification from the word designator.  It may
+be omitted if the word designator begins with a `^', `$', `*', `-', or
+`%'.  Words are numbered from the beginning of the line, with the first
+word being denoted by 0 (zero).  Words are inserted into the current
+line separated by single spaces.
+
+   For example,
+
+`!!'
+     designates the preceding command.  When you type this, the
+     preceding command is repeated in toto.
+
+`!!:$'
+     designates the last argument of the preceding command.  This may be
+     shortened to `!$'.
+
+`!fi:2'
+     designates the second argument of the most recent command starting
+     with the letters `fi'.
+
+   Here are the word designators:
+
+`0 (zero)'
+     The `0'th word.  For many applications, this is the command word.
+
+`N'
+     The Nth word.
+
+`^'
+     The first argument; that is, word 1.
+
+`$'
+     The last argument.
+
+`%'
+     The word matched by the most recent `?STRING?' search.
+
+`X-Y'
+     A range of words; `-Y' abbreviates `0-Y'.
+
+`*'
+     All of the words, except the `0'th.  This is a synonym for `1-$'.
+     It is not an error to use `*' if there is just one word in the
+     event; the empty string is returned in that case.
+
+`X*'
+     Abbreviates `X-$'
+
+`X-'
+     Abbreviates `X-$' like `X*', but omits the last word.
+
+   If a word designator is supplied without an event specification, the
+previous command is used as the event.
+
+
+File: history.info,  Node: Modifiers,  Prev: Word Designators,  Up: History Interaction
+
+Modifiers
+---------
+
+   After the optional word designator, you can add a sequence of one or
+more of the following modifiers, each preceded by a `:'.
+
+`h'
+     Remove a trailing pathname component, leaving only the head.
+
+`t'
+     Remove all leading  pathname  components, leaving the tail.
+
+`r'
+     Remove a trailing suffix of the form `.SUFFIX', leaving the
+     basename.
+
+`e'
+     Remove all but the trailing suffix.
+
+`p'
+     Print the new command but do not execute it.
+
+`s/OLD/NEW/'
+     Substitute NEW for the first occurrence of OLD in the event line.
+     Any delimiter may be used in place of `/'.  The delimiter may be
+     quoted in OLD and NEW with a single backslash.  If `&' appears in
+     NEW, it is replaced by OLD.  A single backslash will quote the
+     `&'.  The final delimiter is optional if it is the last character
+     on the input line.
+
+`&'
+     Repeat the previous substitution.
+
+`g'
+     Cause changes to be applied over the entire event line.  Used in
+     conjunction with `s', as in `gs/OLD/NEW/', or with `&'.
+
+
+File: history.info,  Node: Programming with GNU History,  Next: Concept Index,  Prev: Using History Interactively,  Up: Top
+
+Programming with GNU History
+****************************
+
+   This chapter describes how to interface programs that you write with
+the GNU History Library.  It should be considered a technical guide.
+For information on the interactive use of GNU History, *note Using
+History Interactively::.
+
+* Menu:
+
+* Introduction to History::	What is the GNU History library for?
+* History Storage::		How information is stored.
+* History Functions::		Functions that you can use.
+* History Variables::		Variables that control behaviour.
+* History Programming Example::	Example of using the GNU History Library.
+
+
+File: history.info,  Node: Introduction to History,  Next: History Storage,  Up: Programming with GNU History
+
+Introduction to History
+=======================
+
+   Many programs read input from the user a line at a time.  The GNU
+History library is able to keep track of those lines, associate
+arbitrary data with each line, and utilize information from previous
+lines in composing new ones.
+
+   The programmer using the History library has available functions for
+remembering lines on a history list, associating arbitrary data with a
+line, removing lines from the list, searching through the list for a
+line containing an arbitrary text string, and referencing any line in
+the list directly.  In addition, a history "expansion" function is
+available which provides for a consistent user interface across
+different programs.
+
+   The user using programs written with the History library has the
+benefit of a consistent user interface with a set of well-known
+commands for manipulating the text of previous lines and using that text
+in new commands.  The basic history manipulation commands are similar to
+the history substitution provided by `csh'.
+
+   If the programmer desires, he can use the Readline library, which
+includes some history manipulation by default, and has the added
+advantage of command line editing.
+
+   Before declaring any functions using any functionality the History
+library provides in other code, an application writer should include
+the file `<readline/history.h>' in any file that uses the History
+library's features.  It supplies extern declarations for all of the
+library's public functions and variables, and declares all of the
+public data structures.
+
+
+File: history.info,  Node: History Storage,  Next: History Functions,  Prev: Introduction to History,  Up: Programming with GNU History
+
+History Storage
+===============
+
+   The history list is an array of history entries.  A history entry is
+declared as follows:
+
+     typedef void *histdata_t;
+     
+     typedef struct _hist_entry {
+       char *line;
+       histdata_t data;
+     } HIST_ENTRY;
+
+   The history list itself might therefore be declared as
+
+     HIST_ENTRY **the_history_list;
+
+   The state of the History library is encapsulated into a single
+structure:
+
+     /*
+      * A structure used to pass around the current state of the history.
+      */
+     typedef struct _hist_state {
+       HIST_ENTRY **entries; /* Pointer to the entries themselves. */
+       int offset;           /* The location pointer within this array. */
+       int length;           /* Number of elements within this array. */
+       int size;             /* Number of slots allocated to this array. */
+       int flags;
+     } HISTORY_STATE;
+
+   If the flags member includes `HS_STIFLED', the history has been
+stifled.
+
+
+File: history.info,  Node: History Functions,  Next: History Variables,  Prev: History Storage,  Up: Programming with GNU History
+
+History Functions
+=================
+
+   This section describes the calling sequence for the various functions
+exported by the GNU History library.
+
+* Menu:
+
+* Initializing History and State Management::	Functions to call when you
+						want to use history in a
+						program.
+* History List Management::		Functions used to manage the list
+					of history entries.
+* Information About the History List::	Functions returning information about
+					the history list.
+* Moving Around the History List::	Functions used to change the position
+					in the history list.
+* Searching the History List::		Functions to search the history list
+					for entries containing a string.
+* Managing the History File::		Functions that read and write a file
+					containing the history list.
+* History Expansion::			Functions to perform csh-like history
+					expansion.
+
+
+File: history.info,  Node: Initializing History and State Management,  Next: History List Management,  Up: History Functions
+
+Initializing History and State Management
+-----------------------------------------
+
+   This section describes functions used to initialize and manage the
+state of the History library when you want to use the history functions
+in your program.
+
+ - Function: void using_history (void)
+     Begin a session in which the history functions might be used.  This
+     initializes the interactive variables.
+
+ - Function: HISTORY_STATE * history_get_history_state (void)
+     Return a structure describing the current state of the input
+     history.
+
+ - Function: void history_set_history_state (HISTORY_STATE *state)
+     Set the state of the history list according to STATE.
+
+
+File: history.info,  Node: History List Management,  Next: Information About the History List,  Prev: Initializing History and State Management,  Up: History Functions
+
+History List Management
+-----------------------
+
+   These functions manage individual entries on the history list, or set
+parameters managing the list itself.
+
+ - Function: void add_history (const char *string)
+     Place STRING at the end of the history list.  The associated data
+     field (if any) is set to `NULL'.
+
+ - Function: HIST_ENTRY * remove_history (int which)
+     Remove history entry at offset WHICH from the history.  The
+     removed element is returned so you can free the line, data, and
+     containing structure.
+
+ - Function: HIST_ENTRY * replace_history_entry (int which, const char
+          *line, histdata_t data)
+     Make the history entry at offset WHICH have LINE and DATA.  This
+     returns the old entry so you can dispose of the data.  In the case
+     of an invalid WHICH, a `NULL' pointer is returned.
+
+ - Function: void clear_history (void)
+     Clear the history list by deleting all the entries.
+
+ - Function: void stifle_history (int max)
+     Stifle the history list, remembering only the last MAX entries.
+
+ - Function: int unstifle_history (void)
+     Stop stifling the history.  This returns the previously-set
+     maximum number of history entries (as set by `stifle_history()').
+     The value is positive if the history was stifled, negative if it
+     wasn't.
+
+ - Function: int history_is_stifled (void)
+     Returns non-zero if the history is stifled, zero if it is not.
+
+
+File: history.info,  Node: Information About the History List,  Next: Moving Around the History List,  Prev: History List Management,  Up: History Functions
+
+Information About the History List
+----------------------------------
+
+   These functions return information about the entire history list or
+individual list entries.
+
+ - Function: HIST_ENTRY ** history_list (void)
+     Return a `NULL' terminated array of `HIST_ENTRY *' which is the
+     current input history.  Element 0 of this list is the beginning of
+     time.  If there is no history, return `NULL'.
+
+ - Function: int where_history (void)
+     Returns the offset of the current history element.
+
+ - Function: HIST_ENTRY * current_history (void)
+     Return the history entry at the current position, as determined by
+     `where_history()'.  If there is no entry there, return a `NULL'
+     pointer.
+
+ - Function: HIST_ENTRY * history_get (int offset)
+     Return the history entry at position OFFSET, starting from
+     `history_base' (*note History Variables::).  If there is no entry
+     there, or if OFFSET is greater than the history length, return a
+     `NULL' pointer.
+
+ - Function: int history_total_bytes (void)
+     Return the number of bytes that the primary history entries are
+     using.  This function returns the sum of the lengths of all the
+     lines in the history.
+
+
+File: history.info,  Node: Moving Around the History List,  Next: Searching the History List,  Prev: Information About the History List,  Up: History Functions
+
+Moving Around the History List
+------------------------------
+
+   These functions allow the current index into the history list to be
+set or changed.
+
+ - Function: int history_set_pos (int pos)
+     Set the current history offset to POS, an absolute index into the
+     list.  Returns 1 on success, 0 if POS is less than zero or greater
+     than the number of history entries.
+
+ - Function: HIST_ENTRY * previous_history (void)
+     Back up the current history offset to the previous history entry,
+     and return a pointer to that entry.  If there is no previous
+     entry, return a `NULL' pointer.
+
+ - Function: HIST_ENTRY * next_history (void)
+     Move the current history offset forward to the next history entry,
+     and return the a pointer to that entry.  If there is no next
+     entry, return a `NULL' pointer.
+
+
+File: history.info,  Node: Searching the History List,  Next: Managing the History File,  Prev: Moving Around the History List,  Up: History Functions
+
+Searching the History List
+--------------------------
+
+   These functions allow searching of the history list for entries
+containing a specific string.  Searching may be performed both forward
+and backward from the current history position.  The search may be
+"anchored", meaning that the string must match at the beginning of the
+history entry.
+
+ - Function: int history_search (const char *string, int direction)
+     Search the history for STRING, starting at the current history
+     offset.  If DIRECTION is less than 0, then the search is through
+     previous entries, otherwise through subsequent entries.  If STRING
+     is found, then the current history index is set to that history
+     entry, and the value returned is the offset in the line of the
+     entry where STRING was found.  Otherwise, nothing is changed, and
+     a -1 is returned.
+
+ - Function: int history_search_prefix (const char *string, int
+          direction)
+     Search the history for STRING, starting at the current history
+     offset.  The search is anchored: matching lines must begin with
+     STRING.  If DIRECTION is less than 0, then the search is through
+     previous entries, otherwise through subsequent entries.  If STRING
+     is found, then the current history index is set to that entry, and
+     the return value is 0.  Otherwise, nothing is changed, and a -1 is
+     returned.
+
+ - Function: int history_search_pos (const char *string, int direction,
+          int pos)
+     Search for STRING in the history list, starting at POS, an
+     absolute index into the list.  If DIRECTION is negative, the search
+     proceeds backward from POS, otherwise forward.  Returns the
+     absolute index of the history element where STRING was found, or
+     -1 otherwise.
+
+
+File: history.info,  Node: Managing the History File,  Next: History Expansion,  Prev: Searching the History List,  Up: History Functions
+
+Managing the History File
+-------------------------
+
+   The History library can read the history from and write it to a file.
+This section documents the functions for managing a history file.
+
+ - Function: int read_history (const char *filename)
+     Add the contents of FILENAME to the history list, a line at a time.
+     If FILENAME is `NULL', then read from `~/.history'.  Returns 0 if
+     successful, or `errno' if not.
+
+ - Function: int read_history_range (const char *filename, int from,
+          int to)
+     Read a range of lines from FILENAME, adding them to the history
+     list.  Start reading at line FROM and end at TO.  If FROM is zero,
+     start at the beginning.  If TO is less than FROM, then read until
+     the end of the file.  If FILENAME is `NULL', then read from
+     `~/.history'.  Returns 0 if successful, or `errno' if not.
+
+ - Function: int write_history (const char *filename)
+     Write the current history to FILENAME, overwriting FILENAME if
+     necessary.  If FILENAME is `NULL', then write the history list to
+     `~/.history'.  Returns 0 on success, or `errno' on a read or write
+     error.
+
+ - Function: int append_history (int nelements, const char *filename)
+     Append the last NELEMENTS of the history list to FILENAME.  If
+     FILENAME is `NULL', then append to `~/.history'.  Returns 0 on
+     success, or `errno' on a read or write error.
+
+ - Function: int history_truncate_file (const char *filename, int
+          nlines)
+     Truncate the history file FILENAME, leaving only the last NLINES
+     lines.  If FILENAME is `NULL', then `~/.history' is truncated.
+     Returns 0 on success, or `errno' on failure.
+
+
+File: history.info,  Node: History Expansion,  Prev: Managing the History File,  Up: History Functions
+
+History Expansion
+-----------------
+
+   These functions implement history expansion.
+
+ - Function: int history_expand (char *string, char **output)
+     Expand STRING, placing the result into OUTPUT, a pointer to a
+     string (*note History Interaction::).  Returns:
+    `0'
+          If no expansions took place (or, if the only change in the
+          text was the removal of escape characters preceding the
+          history expansion character);
+
+    `1'
+          if expansions did take place;
+
+    `-1'
+          if there was an error in expansion;
+
+    `2'
+          if the returned line should be displayed, but not executed,
+          as with the `:p' modifier (*note Modifiers::).
+
+     If an error ocurred in expansion, then OUTPUT contains a
+     descriptive error message.
+
+ - Function: char * get_history_event (const char *string, int *cindex,
+          int qchar)
+     Returns the text of the history event beginning at STRING +
+     *CINDEX.  *CINDEX is modified to point to after the event
+     specifier.  At function entry, CINDEX points to the index into
+     STRING where the history event specification begins.  QCHAR is a
+     character that is allowed to end the event specification in
+     addition to the "normal" terminating characters.
+
+ - Function: char ** history_tokenize (const char *string)
+     Return an array of tokens parsed out of STRING, much as the shell
+     might.  The tokens are split on the characters in the
+     HISTORY_WORD_DELIMITERS variable, and shell quoting conventions
+     are obeyed.
+
+ - Function: char * history_arg_extract (int first, int last, const
+          char *string)
+     Extract a string segment consisting of the FIRST through LAST
+     arguments present in STRING.  Arguments are split using
+     `history_tokenize'.
+
+
+File: history.info,  Node: History Variables,  Next: History Programming Example,  Prev: History Functions,  Up: Programming with GNU History
+
+History Variables
+=================
+
+   This section describes the externally-visible variables exported by
+the GNU History Library.
+
+ - Variable: int history_base
+     The logical offset of the first entry in the history list.
+
+ - Variable: int history_length
+     The number of entries currently stored in the history list.
+
+ - Variable: int history_max_entries
+     The maximum number of history entries.  This must be changed using
+     `stifle_history()'.
+
+ - Variable: char history_expansion_char
+     The character that introduces a history event.  The default is `!'.
+     Setting this to 0 inhibits history expansion.
+
+ - Variable: char history_subst_char
+     The character that invokes word substitution if found at the start
+     of a line.  The default is `^'.
+
+ - Variable: char history_comment_char
+     During tokenization, if this character is seen as the first
+     character of a word, then it and all subsequent characters up to a
+     newline are ignored, suppressing history expansion for the
+     remainder of the line.  This is disabled by default.
+
+ - Variable: char * history_word_delimiters
+     The characters that separate tokens for `history_tokenize()'.  The
+     default value is `" \t\n()<>;&|"'.
+
+ - Variable: char * history_no_expand_chars
+     The list of characters which inhibit history expansion if found
+     immediately following HISTORY_EXPANSION_CHAR.  The default is
+     space, tab, newline, carriage return, and `='.
+
+ - Variable: char * history_search_delimiter_chars
+     The list of additional characters which can delimit a history
+     search string, in addition to space, TAB, `:' and `?' in the case
+     of a substring search.  The default is empty.
+
+ - Variable: int history_quotes_inhibit_expansion
+     If non-zero, single-quoted words are not scanned for the history
+     expansion character.  The default value is 0.
+
+ - Variable: rl_linebuf_func_t * history_inhibit_expansion_function
+     This should be set to the address of a function that takes two
+     arguments: a `char *' (STRING) and an `int' index into that string
+     (I).  It should return a non-zero value if the history expansion
+     starting at STRING[I] should not be performed; zero if the
+     expansion should be done.  It is intended for use by applications
+     like Bash that use the history expansion character for additional
+     purposes.  By default, this variable is set to `NULL'.
+
+
+File: history.info,  Node: History Programming Example,  Prev: History Variables,  Up: Programming with GNU History
+
+History Programming Example
+===========================
+
+   The following program demonstrates simple use of the GNU History
+Library.
+
+     #include <stdio.h>
+     #include <readline/history.h>
+     
+     main (argc, argv)
+          int argc;
+          char **argv;
+     {
+       char line[1024], *t;
+       int len, done = 0;
+     
+       line[0] = 0;
+     
+       using_history ();
+       while (!done)
+         {
+           printf ("history$ ");
+           fflush (stdout);
+           t = fgets (line, sizeof (line) - 1, stdin);
+           if (t && *t)
+             {
+               len = strlen (t);
+               if (t[len - 1] == '\n')
+                 t[len - 1] = '\0';
+             }
+     
+           if (!t)
+             strcpy (line, "quit");
+     
+           if (line[0])
+             {
+               char *expansion;
+               int result;
+     
+               result = history_expand (line, &expansion);
+               if (result)
+                 fprintf (stderr, "%s\n", expansion);
+     
+               if (result < 0 || result == 2)
+                 {
+                   free (expansion);
+                   continue;
+                 }
+     
+               add_history (expansion);
+               strncpy (line, expansion, sizeof (line) - 1);
+               free (expansion);
+             }
+     
+           if (strcmp (line, "quit") == 0)
+             done = 1;
+           else if (strcmp (line, "save") == 0)
+             write_history ("history_file");
+           else if (strcmp (line, "read") == 0)
+             read_history ("history_file");
+           else if (strcmp (line, "list") == 0)
+             {
+               register HIST_ENTRY **the_list;
+               register int i;
+     
+               the_list = history_list ();
+               if (the_list)
+                 for (i = 0; the_list[i]; i++)
+                   printf ("%d: %s\n", i + history_base, the_list[i]->line);
+             }
+           else if (strncmp (line, "delete", 6) == 0)
+             {
+               int which;
+               if ((sscanf (line + 6, "%d", &which)) == 1)
+                 {
+                   HIST_ENTRY *entry = remove_history (which);
+                   if (!entry)
+                     fprintf (stderr, "No such entry %d\n", which);
+                   else
+                     {
+                       free (entry->line);
+                       free (entry);
+                     }
+                 }
+               else
+                 {
+                   fprintf (stderr, "non-numeric arg given to `delete'\n");
+                 }
+             }
+         }
+     }
+
+
+File: history.info,  Node: Concept Index,  Next: Function and Variable Index,  Prev: Programming with GNU History,  Up: Top
+
+Concept Index
+*************
+
+* Menu:
+
+* anchored search:                       Searching the History List.
+* event designators:                     Event Designators.
+* history events:                        Event Designators.
+* history expansion:                     History Interaction.
+* History Searching:                     Searching the History List.
+
+
+File: history.info,  Node: Function and Variable Index,  Prev: Concept Index,  Up: Top
+
+Function and Variable Index
+***************************
+
+* Menu:
+
+* add_history:                           History List Management.
+* append_history:                        Managing the History File.
+* clear_history:                         History List Management.
+* current_history:                       Information About the History List.
+* get_history_event:                     History Expansion.
+* history_arg_extract:                   History Expansion.
+* history_base:                          History Variables.
+* history_comment_char:                  History Variables.
+* history_expand:                        History Expansion.
+* history_expansion_char:                History Variables.
+* history_get:                           Information About the History List.
+* history_get_history_state:             Initializing History and State Management.
+* history_inhibit_expansion_function:    History Variables.
+* history_is_stifled:                    History List Management.
+* history_length:                        History Variables.
+* history_list:                          Information About the History List.
+* history_max_entries:                   History Variables.
+* history_no_expand_chars:               History Variables.
+* history_quotes_inhibit_expansion:      History Variables.
+* history_search:                        Searching the History List.
+* history_search_delimiter_chars:        History Variables.
+* history_search_pos:                    Searching the History List.
+* history_search_prefix:                 Searching the History List.
+* history_set_history_state:             Initializing History and State Management.
+* history_set_pos:                       Moving Around the History List.
+* history_subst_char:                    History Variables.
+* history_tokenize:                      History Expansion.
+* history_total_bytes:                   Information About the History List.
+* history_truncate_file:                 Managing the History File.
+* history_word_delimiters:               History Variables.
+* next_history:                          Moving Around the History List.
+* previous_history:                      Moving Around the History List.
+* read_history:                          Managing the History File.
+* read_history_range:                    Managing the History File.
+* remove_history:                        History List Management.
+* replace_history_entry:                 History List Management.
+* stifle_history:                        History List Management.
+* unstifle_history:                      History List Management.
+* using_history:                         Initializing History and State Management.
+* where_history:                         Information About the History List.
+* write_history:                         Managing the History File.
+
+
+
+Tag Table:
+Node: Top1136
+Node: Using History Interactively1716
+Node: History Interaction2223
+Node: Event Designators3642
+Node: Word Designators4569
+Node: Modifiers6198
+Node: Programming with GNU History7336
+Node: Introduction to History8061
+Node: History Storage9746
+Node: History Functions10857
+Node: Initializing History and State Management11841
+Node: History List Management12641
+Node: Information About the History List14235
+Node: Moving Around the History List15591
+Node: Searching the History List16580
+Node: Managing the History File18498
+Node: History Expansion20304
+Node: History Variables22199
+Node: History Programming Example24766
+Node: Concept Index27488
+Node: Function and Variable Index27974
+
+End Tag Table
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+(GNU History 4.3)72 768 Q(2002 January 31)131.79 E(7)195.95 E EP
+%%Trailer
+end
+%%EOF
diff --git a/readline-doc-4.3/doc/readline.0 b/readline-doc-4.3/doc/readline.0
new file mode 100644
index 0000000..87beeac
--- /dev/null
+++ b/readline-doc-4.3/doc/readline.0
@@ -0,0 +1,997 @@
+READLINE(3)                                           READLINE(3)
+
+
+
+NNAAMMEE
+       readline - get a line from a user with editing
+
+SSYYNNOOPPSSIISS
+       ##iinncclluuddee <<ssttddiioo..hh>>
+       ##iinncclluuddee <<rreeaaddlliinnee//rreeaaddlliinnee..hh>>
+       ##iinncclluuddee <<rreeaaddlliinnee//hhiissttoorryy..hh>>
+
+       _c_h_a_r _*
+       rreeaaddlliinnee (_c_o_n_s_t _c_h_a_r _*_p_r_o_m_p_t);
+
+CCOOPPYYRRIIGGHHTT
+       Readline  is  Copyright (C) 1989-2002 by the Free Software
+       Foundation, Inc.
+
+DDEESSCCRRIIPPTTIIOONN
+       rreeaaddlliinnee will read a line from the terminal and return it,
+       using  pprroommpptt as a prompt.  If pprroommpptt is NNUULLLL or the empty
+       string, no prompt is issued.  The line returned  is  allo-
+       cated  with  _m_a_l_l_o_c(3);  the caller must free it when fin-
+       ished.  The line returned has the final  newline  removed,
+       so only the text of the line remains.
+
+       rreeaaddlliinnee  offers  editing  capabilities  while the user is
+       entering the line.  By default, the line editing  commands
+       are  similar  to  those of emacs.  A vi-style line editing
+       interface is also available.
+
+       This manual page describes only  the  most  basic  use  of
+       rreeaaddlliinnee.   Much  more functionality is available; see _T_h_e
+       _G_N_U _R_e_a_d_l_i_n_e _L_i_b_r_a_r_y and _T_h_e _G_N_U _H_i_s_t_o_r_y _L_i_b_r_a_r_y for addi-
+       tional information.
+
+RREETTUURRNN VVAALLUUEE
+       rreeaaddlliinnee  returns the text of the line read.  A blank line
+       returns the empty string.  If  EEOOFF  is  encountered  while
+       reading  a  line, and the line is empty, NNUULLLL is returned.
+       If an EEOOFF is read with a non-empty line, it is treated  as
+       a newline.
+
+NNOOTTAATTIIOONN
+       An  emacs-style  notation  is  used  to denote keystrokes.
+       Control keys are denoted by C-_k_e_y, e.g.,  C-n  means  Con-
+       trol-N.  Similarly, _m_e_t_a keys are denoted by M-_k_e_y, so M-x
+       means Meta-X.  (On keyboards without a _m_e_t_a key, M-_x means
+       ESC  _x,  i.e.,  press the Escape key then the _x key.  This
+       makes ESC the _m_e_t_a _p_r_e_f_i_x.  The  combination  M-C-_x  means
+       ESC-Control-_x,  or press the Escape key then hold the Con-
+       trol key while pressing the _x key.)
+
+       Readline commands may be given  numeric  _a_r_g_u_m_e_n_t_s,  which
+       normally act as a repeat count.  Sometimes, however, it is
+       the sign of the argument that is significant.   Passing  a
+       negative  argument  to  a command that acts in the forward
+       direction (e.g., kkiillll--lliinnee) causes that command to act  in
+       a  backward direction.  Commands whose behavior with argu-
+       ments deviates from this are noted.
+
+       When a command is described  as  _k_i_l_l_i_n_g  text,  the  text
+       deleted  is saved for possible future retrieval (_y_a_n_k_i_n_g).
+       The killed text is saved  in  a  _k_i_l_l  _r_i_n_g.   Consecutive
+       kills  cause  the  text  to  be accumulated into one unit,
+       which can be yanked all at once.  Commands  which  do  not
+       kill text separate the chunks of text on the kill ring.
+
+IINNIITTIIAALLIIZZAATTIIOONN FFIILLEE
+       Readline  is customized by putting commands in an initial-
+       ization file (the _i_n_p_u_t_r_c file).  The name of this file is
+       taken  from the value of the IINNPPUUTTRRCC environment variable.
+       If that variable is  unset,  the  default  is  _~_/_._i_n_p_u_t_r_c.
+       When  a program which uses the readline library starts up,
+       the init file is read, and the key bindings and  variables
+       are set.  There are only a few basic constructs allowed in
+       the readline init file.  Blank lines are  ignored.   Lines
+       beginning with a ## are comments.  Lines beginning with a $$
+       indicate conditional constructs.  Other lines  denote  key
+       bindings  and  variable settings.  Each program using this
+       library may add its own commands and bindings.
+
+       For example, placing
+
+              M-Control-u: universal-argument
+       or
+              C-Meta-u: universal-argument
+
+       into the _i_n_p_u_t_r_c would make  M-C-u  execute  the  readline
+       command _u_n_i_v_e_r_s_a_l_-_a_r_g_u_m_e_n_t.
+
+       The  following  symbolic  character  names  are recognized
+       while processing key bindings: _D_E_L, _E_S_C, _E_S_C_A_P_E, _L_F_D, _N_E_W_-
+       _L_I_N_E, _R_E_T, _R_E_T_U_R_N, _R_U_B_O_U_T, _S_P_A_C_E, _S_P_C, and _T_A_B.
+
+       In  addition  to command names, readline allows keys to be
+       bound to a string that is inserted when the key is pressed
+       (a _m_a_c_r_o).
+
+
+   KKeeyy BBiinnddiinnggss
+       The  syntax  for  controlling  key bindings in the _i_n_p_u_t_r_c
+       file is simple.  All that is required is the name  of  the
+       command or the text of a macro and a key sequence to which
+       it should be bound. The name may be specified  in  one  of
+       two  ways:  as a symbolic key name, possibly with _M_e_t_a_- or
+       _C_o_n_t_r_o_l_- prefixes, or as a key sequence.
+
+       When using the form kkeeyynnaammee:_f_u_n_c_t_i_o_n_-_n_a_m_e or  _m_a_c_r_o,  _k_e_y_-
+       _n_a_m_e  is  the  name  of a key spelled out in English.  For
+       example:
+
+              Control-u: universal-argument
+              Meta-Rubout: backward-kill-word
+              Control-o: "> output"
+
+       In the above example, _C_-_u is bound to the function uunniivveerr--
+       ssaall--aarrgguummeenntt,   _M_-_D_E_L  is  bound  to  the  function  bbaacckk--
+       wwaarrdd--kkiillll--wwoorrdd,  and  _C_-_o  is  bound  to  run  the   macro
+       expressed  on  the right hand side (that is, to insert the
+       text ``> output'' into the line).
+
+       In the second form, ""kkeeyysseeqq"":_f_u_n_c_t_i_o_n_-_n_a_m_e or _m_a_c_r_o,  kkeeyy--
+       sseeqq differs from kkeeyynnaammee above in that strings denoting an
+       entire key  sequence  may  be  specified  by  placing  the
+       sequence  within  double quotes.  Some GNU Emacs style key
+       escapes can be used, as in the following example, but  the
+       symbolic character names are not recognized.
+
+              "\C-u": universal-argument
+              "\C-x\C-r": re-read-init-file
+              "\e[11~": "Function Key 1"
+
+       In  this  example, _C_-_u is again bound to the function uunnii--
+       vveerrssaall--aarrgguummeenntt.   _C_-_x  _C_-_r  is  bound  to  the   function
+       rree--rreeaadd--iinniitt--ffiillee,  and _E_S_C _[ _1 _1 _~ is bound to insert the
+       text ``Function Key 1''.
+
+       The full set of GNU Emacs style escape sequences available
+       when specifying key sequences is
+              \\CC--    control prefix
+              \\MM--    meta prefix
+              \\ee     an escape character
+              \\\\     backslash
+              \\""     literal ", a double quote
+              \\''     literal ', a single quote
+
+       In  addition  to  the  GNU Emacs style escape sequences, a
+       second set of backslash escapes is available:
+              \\aa     alert (bell)
+              \\bb     backspace
+              \\dd     delete
+              \\ff     form feed
+              \\nn     newline
+              \\rr     carriage return
+              \\tt     horizontal tab
+              \\vv     vertical tab
+              \\_n_n_n   the eight-bit character whose value  is  the
+                     octal value _n_n_n (one to three digits)
+              \\xx_H_H   the  eight-bit  character whose value is the
+                     hexadecimal value _H_H (one or two hex digits)
+
+       When entering the text of a macro, single or double quotes
+       should be used to indicate a macro  definition.   Unquoted
+       text is assumed to be a function name.  In the macro body,
+       the backslash escapes described above are expanded.  Back-
+       slash  will  quote  any other character in the macro text,
+       including " and '.
+
+       BBaasshh allows the current readline key bindings to  be  dis-
+       played  or  modified  with  the bbiinndd builtin command.  The
+       editing mode may be switched  during  interactive  use  by
+       using  the  --oo  option  to the sseett builtin command.  Other
+       programs using this library  provide  similar  mechanisms.
+       The  _i_n_p_u_t_r_c  file  may be edited and re-read if a program
+       does not provide any other means to incorporate new  bind-
+       ings.
+
+   VVaarriiaabblleess
+       Readline  has  variables  that can be used to further cus-
+       tomize its behavior.  A variable may be set in the _i_n_p_u_t_r_c
+       file with a statement of the form
+
+              sseett _v_a_r_i_a_b_l_e_-_n_a_m_e _v_a_l_u_e
+
+       Except where noted, readline variables can take the values
+       OOnn or OOffff (without regard to  case).   The  variables  and
+       their default values are:
+
+       bbeellll--ssttyyllee ((aauuddiibbllee))
+              Controls  what  happens when readline wants to ring
+              the terminal bell.  If set to nnoonnee, readline  never
+              rings the bell.  If set to vviissiibbllee, readline uses a
+              visible bell if one is available.  If set to  aauuddii--
+              bbllee, readline attempts to ring the terminal's bell.
+       ccoommmmeenntt--bbeeggiinn ((````##''''))
+              The string that is inserted in  vvii  mode  when  the
+              iinnsseerrtt--ccoommmmeenntt  command  is executed.  This command
+              is bound to MM--## in emacs mode and to ## in  vi  com-
+              mand mode.
+       ccoommpplleettiioonn--iiggnnoorree--ccaassee ((OOffff))
+              If  set  to OOnn, readline performs filename matching
+              and completion in a case-insensitive fashion.
+       ccoommpplleettiioonn--qquueerryy--iitteemmss ((110000))
+              This determines when  the  user  is  queried  about
+              viewing  the  number of possible completions gener-
+              ated by the ppoossssiibbllee--ccoommpplleettiioonnss command.   It  may
+              be  set  to any integer value greater than or equal
+              to zero.  If the number of possible completions  is
+              greater  than  or  equal to the value of this vari-
+              able, the user is asked whether or not he wishes to
+              view  them; otherwise they are simply listed on the
+              terminal.
+       ccoonnvveerrtt--mmeettaa ((OOnn))
+              If set to OOnn, readline will convert characters with
+              the  eighth  bit  set  to  an ASCII key sequence by
+              stripping the eighth bit and prefixing it  with  an
+              escape  character  (in  effect, using escape as the
+              _m_e_t_a _p_r_e_f_i_x).
+       ddiissaabbllee--ccoommpplleettiioonn ((OOffff))
+              If set to OOnn, readline will  inhibit  word  comple-
+              tion.   Completion characters will be inserted into
+              the line as if they had been mapped to sseellff--iinnsseerrtt.
+       eeddiittiinngg--mmooddee ((eemmaaccss))
+              Controls  whether readline begins with a set of key
+              bindings similar to emacs or vi.  eeddiittiinngg--mmooddee  can
+              be set to either eemmaaccss or vvii.
+       eennaabbllee--kkeeyyppaadd ((OOffff))
+              When  set  to  OOnn,  readline will try to enable the
+              application keypad when it is called.  Some systems
+              need this to enable the arrow keys.
+       eexxppaanndd--ttiillddee ((OOffff))
+              If  set  to  oonn,  tilde expansion is performed when
+              readline attempts word completion.
+       hhiissttoorryy--pprreesseerrvvee--ppooiinntt
+              If set to oonn, the history code  attempts  to  place
+              point  at  the  same  location on each history line
+              retrived with pprreevviioouuss--hhiissttoorryy or nneexxtt--hhiissttoorryy.
+       hhoorriizzoonnttaall--ssccrroollll--mmooddee ((OOffff))
+              When set to OOnn, makes readline use  a  single  line
+              for  display, scrolling the input horizontally on a
+              single screen line when it becomes longer than  the
+              screen width rather than wrapping to a new line.
+       iinnppuutt--mmeettaa ((OOffff))
+              If  set to OOnn, readline will enable eight-bit input
+              (that is, it will not clear the eighth bit  in  the
+              characters it reads), regardless of what the termi-
+              nal claims it can support.  The name mmeettaa--ffllaagg is a
+              synonym for this variable.
+       iisseeaarrcchh--tteerrmmiinnaattoorrss ((````CC--[[ CC--JJ''''))
+              The  string  of characters that should terminate an
+              incremental search without  subsequently  executing
+              the  character  as a command.  If this variable has
+              not been given a value, the characters _E_S_C and  _C_-_J
+              will terminate an incremental search.
+       kkeeyymmaapp ((eemmaaccss))
+              Set  the current readline keymap.  The set of legal
+              keymap names is _e_m_a_c_s_, _e_m_a_c_s_-_s_t_a_n_d_a_r_d_,  _e_m_a_c_s_-_m_e_t_a_,
+              _e_m_a_c_s_-_c_t_l_x_, _v_i_, _v_i_-_m_o_v_e_, _v_i_-_c_o_m_m_a_n_d, and _v_i_-_i_n_s_e_r_t.
+              _v_i is equivalent to _v_i_-_c_o_m_m_a_n_d; _e_m_a_c_s is equivalent
+              to  _e_m_a_c_s_-_s_t_a_n_d_a_r_d.   The  default  value is _e_m_a_c_s.
+              The value of eeddiittiinngg--mmooddee also affects the  default
+              keymap.
+       mmaarrkk--ddiirreeccttoorriieess ((OOnn))
+              If  set  to  OOnn,  completed  directory names have a
+              slash appended.
+       mmaarrkk--mmooddiiffiieedd--lliinneess ((OOffff))
+              If set to OOnn, history lines that have been modified
+              are displayed with a preceding asterisk (**).
+       mmaarrkk--ssyymmlliinnkkeedd--ddiirreeccttoorriieess ((OOffff))
+              If  set  to  OOnn, completed names which are symbolic
+              links to directories have a slash appended (subject
+              to the value of mmaarrkk--ddiirreeccttoorriieess).
+       mmaattcchh--hhiiddddeenn--ffiilleess ((OOnn))
+              This  variable,  when set to OOnn, causes readline to
+              match files whose names begin with  a  `.'  (hidden
+              files)  when performing filename completion, unless
+              the leading `.' is supplied  by  the  user  in  the
+              filename to be completed.
+       oouuttppuutt--mmeettaa ((OOffff))
+              If set to OOnn, readline will display characters with
+              the eighth bit set directly rather than as a  meta-
+              prefixed escape sequence.
+       ppaaggee--ccoommpplleettiioonnss ((OOnn))
+              If  set  to OOnn, readline uses an internal _m_o_r_e-like
+              pager to display a screenful  of  possible  comple-
+              tions at a time.
+       pprriinntt--ccoommpplleettiioonnss--hhoorriizzoonnttaallllyy ((OOffff))
+              If  set  to  OOnn,  readline will display completions
+              with matches sorted  horizontally  in  alphabetical
+              order, rather than down the screen.
+       sshhooww--aallll--iiff--aammbbiigguuoouuss ((OOffff))
+              This  alters the default behavior of the completion
+              functions.  If set to oonn,  words  which  have  more
+              than  one  possible completion cause the matches to
+              be listed immediately instead of ringing the  bell.
+       vviissiibbllee--ssttaattss ((OOffff))
+              If set to OOnn, a character denoting a file's type as
+              reported by _s_t_a_t(2) is  appended  to  the  filename
+              when listing possible completions.
+
+   CCoonnddiittiioonnaall CCoonnssttrruuccttss
+       Readline  implements  a  facility similar in spirit to the
+       conditional compilation features  of  the  C  preprocessor
+       which allows key bindings and variable settings to be per-
+       formed as the result of  tests.   There  are  four  parser
+       directives used.
+
+       $$iiff    The  $$iiff construct allows bindings to be made based
+              on the editing mode, the terminal  being  used,  or
+              the  application  using  readline.  The text of the
+              test extends to the end of the line; no  characters
+              are required to isolate it.
+
+              mmooddee   The  mmooddee== form of the $$iiff directive is used
+                     to test whether readline is in emacs  or  vi
+                     mode.   This may be used in conjunction with
+                     the sseett kkeeyymmaapp command, for instance, to set
+                     bindings  in  the  _e_m_a_c_s_-_s_t_a_n_d_a_r_d and _e_m_a_c_s_-
+                     _c_t_l_x keymaps only if  readline  is  starting
+                     out in emacs mode.
+
+              tteerrmm   The tteerrmm== form may be used to include termi-
+                     nal-specific key bindings, perhaps  to  bind
+                     the  key  sequences output by the terminal's
+                     function keys.  The word on the  right  side
+                     of  the == is tested against the full name of
+                     the terminal and the portion of the terminal
+                     name before the first --.  This allows _s_u_n to
+                     match both _s_u_n and _s_u_n_-_c_m_d, for instance.
+
+              aapppplliiccaattiioonn
+                     The aapppplliiccaattiioonn construct is used to include
+                     application-specific settings.  Each program
+                     using the readline library sets the _a_p_p_l_i_c_a_-
+                     _t_i_o_n  _n_a_m_e,  and  an initialization file can
+                     test for a particular value.  This could  be
+                     used to bind key sequences to functions use-
+                     ful for a specific program.   For  instance,
+                     the  following  command  adds a key sequence
+                     that quotes the current or previous word  in
+                     Bash:
+
+                     $$iiff Bash
+                     # Quote the current or previous word
+                     "\C-xq": "\eb\"\ef\""
+                     $$eennddiiff
+
+       $$eennddiiff This command, as seen in the previous example, ter-
+              minates an $$iiff command.
+
+       $$eellssee  Commands in this branch of the  $$iiff  directive  are
+              executed if the test fails.
+
+       $$iinncclluuddee
+              This  directive takes a single filename as an argu-
+              ment and reads  commands  and  bindings  from  that
+              file.   For  example, the following directive would
+              read _/_e_t_c_/_i_n_p_u_t_r_c:
+
+              $$iinncclluuddee  _/_e_t_c_/_i_n_p_u_t_r_c
+
+SSEEAARRCCHHIINNGG
+       Readline provides commands for searching through the  com-
+       mand  history  for  lines  containing  a specified string.
+       There are two search modes: _i_n_c_r_e_m_e_n_t_a_l and  _n_o_n_-_i_n_c_r_e_m_e_n_-
+       _t_a_l.
+
+       Incremental  searches  begin  before the user has finished
+       typing the search string.  As each character of the search
+       string is typed, readline displays the next entry from the
+       history matching the string typed so far.  An  incremental
+       search  requires only as many characters as needed to find
+       the desired history entry.  To search backward in the his-
+       tory  for  a  particular  string,  type  CC--rr.   Typing CC--ss
+       searches forward through the history.  The characters pre-
+       sent  in the value of the iisseeaarrcchh--tteerrmmiinnaattoorrss variable are
+       used to terminate an incremental search.  If that variable
+       has  not  been assigned a value the _E_s_c_a_p_e and CC--JJ charac-
+       ters will terminate an incremental search.  CC--GG will abort
+       an incremental search and restore the original line.  When
+       the search is terminated, the history entry containing the
+       search string becomes the current line.
+
+       To  find  other matching entries in the history list, type
+       CC--ss or CC--rr as appropriate.  This will search  backward  or
+       forward  in  the  history  for  the next line matching the
+       search string typed so far.  Any other key sequence  bound
+       to  a  readline command will terminate the search and exe-
+       cute that command.  For instance, a newline will terminate
+       the search and accept the line, thereby executing the com-
+       mand from the history list.  A movement command will  ter-
+       minate  the  search,  make the last line found the current
+       line, and begin editing.
+
+       Non-incremental searches read  the  entire  search  string
+       before starting to search for matching history lines.  The
+       search string may be typed by the user or be part  of  the
+       contents of the current line.
+
+EEDDIITTIINNGG CCOOMMMMAANNDDSS
+       The  following  is a list of the names of the commands and
+       the default key sequences to which they are  bound.   Com-
+       mand  names  without  an  accompanying  key  sequence  are
+       unbound by default.
+
+       In the following descriptions, _p_o_i_n_t refers to the current
+       cursor  position,  and  _m_a_r_k  refers  to a cursor position
+       saved by the sseett--mmaarrkk command.  The text between the point
+       and mark is referred to as the _r_e_g_i_o_n.
+
+   CCoommmmaannddss ffoorr MMoovviinngg
+       bbeeggiinnnniinngg--ooff--lliinnee ((CC--aa))
+              Move to the start of the current line.
+       eenndd--ooff--lliinnee ((CC--ee))
+              Move to the end of the line.
+       ffoorrwwaarrdd--cchhaarr ((CC--ff))
+              Move forward a character.
+       bbaacckkwwaarrdd--cchhaarr ((CC--bb))
+              Move back a character.
+       ffoorrwwaarrdd--wwoorrdd ((MM--ff))
+              Move  forward  to  the end of the next word.  Words
+              are composed of  alphanumeric  characters  (letters
+              and digits).
+       bbaacckkwwaarrdd--wwoorrdd ((MM--bb))
+              Move  back  to the start of the current or previous
+              word.  Words are composed of  alphanumeric  charac-
+              ters (letters and digits).
+       cclleeaarr--ssccrreeeenn ((CC--ll))
+              Clear  the  screen  leaving the current line at the
+              top of the screen.  With an argument,  refresh  the
+              current line without clearing the screen.
+       rreeddrraaww--ccuurrrreenntt--lliinnee
+              Refresh the current line.
+
+   CCoommmmaannddss ffoorr MMaanniippuullaattiinngg tthhee HHiissttoorryy
+       aacccceepptt--lliinnee ((NNeewwlliinnee,, RReettuurrnn))
+              Accept  the line regardless of where the cursor is.
+              If this line is non-empty, it may be added  to  the
+              history  list for future recall with aadddd__hhiissttoorryy(()).
+              If the line is a modified history line, the history
+              line is restored to its original state.
+       pprreevviioouuss--hhiissttoorryy ((CC--pp))
+              Fetch  the  previous command from the history list,
+              moving back in the list.
+       nneexxtt--hhiissttoorryy ((CC--nn))
+              Fetch the next command from the history list,  mov-
+              ing forward in the list.
+       bbeeggiinnnniinngg--ooff--hhiissttoorryy ((MM--<<))
+              Move to the first line in the history.
+       eenndd--ooff--hhiissttoorryy ((MM-->>))
+              Move  to  the  end  of the input history, i.e., the
+              line currently being entered.
+       rreevveerrssee--sseeaarrcchh--hhiissttoorryy ((CC--rr))
+              Search backward starting at the  current  line  and
+              moving `up' through the history as necessary.  This
+              is an incremental search.
+       ffoorrwwaarrdd--sseeaarrcchh--hhiissttoorryy ((CC--ss))
+              Search forward starting at  the  current  line  and
+              moving  `down'  through  the  history as necessary.
+              This is an incremental search.
+       nnoonn--iinnccrreemmeennttaall--rreevveerrssee--sseeaarrcchh--hhiissttoorryy ((MM--pp))
+              Search backward through the history starting at the
+              current  line  using a non-incremental search for a
+              string supplied by the user.
+       nnoonn--iinnccrreemmeennttaall--ffoorrwwaarrdd--sseeaarrcchh--hhiissttoorryy ((MM--nn))
+              Search forward through the  history  using  a  non-
+              incremental  search  for  a  string supplied by the
+              user.
+       hhiissttoorryy--sseeaarrcchh--ffoorrwwaarrdd
+              Search forward through the history for  the  string
+              of characters between the start of the current line
+              and the current cursor position (the _p_o_i_n_t).   This
+              is a non-incremental search.
+       hhiissttoorryy--sseeaarrcchh--bbaacckkwwaarrdd
+              Search  backward through the history for the string
+              of characters between the start of the current line
+              and the point.  This is a non-incremental search.
+       yyaannkk--nntthh--aarrgg ((MM--CC--yy))
+              Insert  the  first argument to the previous command
+              (usually the second word on the previous  line)  at
+              point.   With  an  argument  _n, insert the _nth word
+              from the previous command (the words in the  previ-
+              ous  command  begin with word 0).  A negative argu-
+              ment inserts the _nth word from the end of the  pre-
+              vious command.
+       yyaannkk--llaasstt--aarrgg ((MM--..,, MM--__))
+              Insert  the  last  argument to the previous command
+              (the last word  of  the  previous  history  entry).
+              With an argument, behave exactly like yyaannkk--nntthh--aarrgg.
+              Successive calls to yyaannkk--llaasstt--aarrgg move back through
+              the  history  list,  inserting the last argument of
+              each line in turn.
+
+   CCoommmmaannddss ffoorr CChhaannggiinngg TTeexxtt
+       ddeelleettee--cchhaarr ((CC--dd))
+              Delete the character at point.  If point is at  the
+              beginning  of  the line, there are no characters in
+              the line, and the  last  character  typed  was  not
+              bound to ddeelleettee--cchhaarr, then return EEOOFF.
+       bbaacckkwwaarrdd--ddeelleettee--cchhaarr ((RRuubboouutt))
+              Delete the character behind the cursor.  When given
+              a numeric argument, save the deleted  text  on  the
+              kill ring.
+       ffoorrwwaarrdd--bbaacckkwwaarrdd--ddeelleettee--cchhaarr
+              Delete  the  character under the cursor, unless the
+              cursor is at the end of the line, in which case the
+              character behind the cursor is deleted.
+       qquuootteedd--iinnsseerrtt ((CC--qq,, CC--vv))
+              Add  the  next  character that you type to the line
+              verbatim.  This is how to  insert  characters  like
+              CC--qq, for example.
+       ttaabb--iinnsseerrtt ((MM--TTAABB))
+              Insert a tab character.
+       sseellff--iinnsseerrtt ((aa,, bb,, AA,, 11,, !!,, ......))
+              Insert the character typed.
+       ttrraannssppoossee--cchhaarrss ((CC--tt))
+              Drag  the  character  before point forward over the
+              character at point, moving point forward  as  well.
+              If  point  is  at  the  end  of the line, then this
+              transposes the two characters before point.   Nega-
+              tive arguments have no effect.
+       ttrraannssppoossee--wwoorrddss ((MM--tt))
+              Drag  the  word  before  point  past the word after
+              point, moving point over that  word  as  well.   If
+              point  is  at  the end of the line, this transposes
+              the last two words on the line.
+       uuppccaassee--wwoorrdd ((MM--uu))
+              Uppercase the current (or following) word.  With  a
+              negative argument, uppercase the previous word, but
+              do not move point.
+       ddoowwnnccaassee--wwoorrdd ((MM--ll))
+              Lowercase the current (or following) word.  With  a
+              negative argument, lowercase the previous word, but
+              do not move point.
+       ccaappiittaalliizzee--wwoorrdd ((MM--cc))
+              Capitalize the current (or following) word.  With a
+              negative  argument,  capitalize  the previous word,
+              but do not move point.
+       oovveerrwwrriittee--mmooddee
+              Toggle overwrite mode.  With an  explicit  positive
+              numeric argument, switches to overwrite mode.  With
+              an explicit non-positive numeric argument, switches
+              to  insert  mode.   This command affects only eemmaaccss
+              mode; vvii mode  does  overwrite  differently.   Each
+              call to _r_e_a_d_l_i_n_e_(_) starts in insert mode.  In over-
+              write mode, characters bound to sseellff--iinnsseerrtt replace
+              the  text  at point rather than pushing the text to
+              the   right.     Characters    bound    to    bbaacckk--
+              wwaarrdd--ddeelleettee--cchhaarr replace the character before point
+              with a space.  By default, this command is unbound.
+
+   KKiilllliinngg aanndd YYaannkkiinngg
+       kkiillll--lliinnee ((CC--kk))
+              Kill the text from point to the end of the line.
+       bbaacckkwwaarrdd--kkiillll--lliinnee ((CC--xx RRuubboouutt))
+              Kill backward to the beginning of the line.
+       uunniixx--lliinnee--ddiissccaarrdd ((CC--uu))
+              Kill  backward  from  point to the beginning of the
+              line.  The killed text is saved on the kill-ring.
+       kkiillll--wwhhoollee--lliinnee
+              Kill all characters on the current line, no  matter
+              where point is.
+       kkiillll--wwoorrdd ((MM--dd))
+              Kill  from point the end of the current word, or if
+              between words, to the end of the next  word.   Word
+              boundaries  are  the  same  as  those  used by ffoorr--
+              wwaarrdd--wwoorrdd.
+       bbaacckkwwaarrdd--kkiillll--wwoorrdd ((MM--RRuubboouutt))
+              Kill the word behind point.   Word  boundaries  are
+              the same as those used by bbaacckkwwaarrdd--wwoorrdd.
+       uunniixx--wwoorrdd--rruubboouutt ((CC--ww))
+              Kill  the word behind point, using white space as a
+              word boundary.  The killed text  is  saved  on  the
+              kill-ring.
+       ddeelleettee--hhoorriizzoonnttaall--ssppaaccee ((MM--\\))
+              Delete all spaces and tabs around point.
+       kkiillll--rreeggiioonn
+              Kill  the  text  between  the point and _m_a_r_k (saved
+              cursor position).  This text is referred to as  the
+              _r_e_g_i_o_n.
+       ccooppyy--rreeggiioonn--aass--kkiillll
+              Copy the text in the region to the kill buffer.
+       ccooppyy--bbaacckkwwaarrdd--wwoorrdd
+              Copy the word before point to the kill buffer.  The
+              word boundaries are the same as bbaacckkwwaarrdd--wwoorrdd.
+       ccooppyy--ffoorrwwaarrdd--wwoorrdd
+              Copy the word following point to the  kill  buffer.
+              The word boundaries are the same as ffoorrwwaarrdd--wwoorrdd.
+       yyaannkk ((CC--yy))
+              Yank  the  top  of the kill ring into the buffer at
+              point.
+       yyaannkk--ppoopp ((MM--yy))
+              Rotate the kill ring, and yank the new  top.   Only
+              works following yyaannkk or yyaannkk--ppoopp.
+
+   NNuummeerriicc AArrgguummeennttss
+       ddiiggiitt--aarrgguummeenntt ((MM--00,, MM--11,, ......,, MM----))
+              Add  this  digit to the argument already accumulat-
+              ing, or start a new argument.  M-- starts  a  nega-
+              tive argument.
+       uunniivveerrssaall--aarrgguummeenntt
+              This  is  another  way  to specify an argument.  If
+              this command is followed by  one  or  more  digits,
+              optionally  with a leading minus sign, those digits
+              define the argument.  If the command is followed by
+              digits, executing uunniivveerrssaall--aarrgguummeenntt again ends the
+              numeric argument, but is otherwise ignored.   As  a
+              special  case,  if this command is immediately fol-
+              lowed by a character that is  neither  a  digit  or
+              minus sign, the argument count for the next command
+              is multiplied by four.  The argument count is  ini-
+              tially  one,  so  executing this function the first
+              time makes the argument count four, a  second  time
+              makes the argument count sixteen, and so on.
+
+   CCoommpplleettiinngg
+       ccoommpplleettee ((TTAABB))
+              Attempt  to  perform  completion on the text before
+              point.  The actual completion performed is applica-
+              tion-specific.   BBaasshh,  for instance, attempts com-
+              pletion treating the text as  a  variable  (if  the
+              text  begins  with $$), username (if the text begins
+              with ~~), hostname (if the text begins with  @@),  or
+              command  (including aliases and functions) in turn.
+              If none of these produces a match, filename comple-
+              tion  is attempted.  GGddbb, on the other hand, allows
+              completion of program functions and variables,  and
+              only  attempts  filename  completion  under certain
+              circumstances.
+       ppoossssiibbllee--ccoommpplleettiioonnss ((MM--??))
+              List the possible completions of  the  text  before
+              point.
+       iinnsseerrtt--ccoommpplleettiioonnss ((MM--**))
+              Insert  all  completions  of  the text before point
+              that would have been generated by  ppoossssiibbllee--ccoommppllee--
+              ttiioonnss.
+       mmeennuu--ccoommpplleettee
+              Similar  to  ccoommpplleettee,  but replaces the word to be
+              completed with a single match from the list of pos-
+              sible completions.  Repeated execution of mmeennuu--ccoomm--
+              pplleettee steps through the list  of  possible  comple-
+              tions, inserting each match in turn.  At the end of
+              the list of completions, the bell is rung  (subject
+              to  the  setting  of  00aanndd  tthhee  oorriiggiinnaall  tteexxtt  iiss
+              rreessttoorreedd..  AAnn aarrgguummeenntt ooff _n mmoovveess _n ppoossiittiioonnss  ffoorr--
+              wwaarrdd  iinn  tthhee  lliisstt ooff mmaattcchheess;; aa nneeggaattiivvee aarrgguummeenntt
+              mmaayy bbee uusseedd ttoo  mmoovvee  bbaacckkwwaarrdd  tthhrroouugghh  tthhee  lliisstt..
+              TThhiiss ccoommmmaanndd iiss iinntteennddeedd ttoo bbee bboouunndd ttoo TTAABB,, bbuutt iiss
+              uunnbboouunndd bbyy ddeeffaauulltt..
+       ddeelleettee--cchhaarr--oorr--lliisstt
+              Deletes the character under the cursor  if  not  at
+              the  beginning  or  end  of  the line (like ddeelleettee--
+              cchhaarr).  If at the end of the line, behaves  identi-
+              cally to ppoossssiibbllee--ccoommpplleettiioonnss.
+
+   KKeeyybbooaarrdd MMaaccrrooss
+       ssttaarrtt--kkbbdd--mmaaccrroo ((CC--xx (())
+              Begin  saving the characters typed into the current
+              keyboard macro.
+       eenndd--kkbbdd--mmaaccrroo ((CC--xx ))))
+              Stop saving the characters typed into  the  current
+              keyboard macro and store the definition.
+       ccaallll--llaasstt--kkbbdd--mmaaccrroo ((CC--xx ee))
+              Re-execute the last keyboard macro defined, by mak-
+              ing the characters in the macro appear as if  typed
+              at the keyboard.
+
+   MMiisscceellllaanneeoouuss
+       rree--rreeaadd--iinniitt--ffiillee ((CC--xx CC--rr))
+              Read  in  the  contents  of  the  _i_n_p_u_t_r_c file, and
+              incorporate any bindings  or  variable  assignments
+              found there.
+       aabboorrtt ((CC--gg))
+              Abort the current editing command and ring the ter-
+              minal's   bell   (subject   to   the   setting   of
+              bbeellll--ssttyyllee).
+       ddoo--uuppppeerrccaassee--vveerrssiioonn ((MM--aa,, MM--bb,, MM--_x,, ......))
+              If  the  metafied character _x is lowercase, run the
+              command that is bound to the  corresponding  upper-
+              case character.
+       pprreeffiixx--mmeettaa ((EESSCC))
+              Metafy  the next character typed.  EESSCC ff is equiva-
+              lent to MMeettaa--ff.
+       uunnddoo ((CC--__,, CC--xx CC--uu))
+              Incremental undo, separately  remembered  for  each
+              line.
+       rreevveerrtt--lliinnee ((MM--rr))
+              Undo  all  changes made to this line.  This is like
+              executing the uunnddoo command enough times  to  return
+              the line to its initial state.
+       ttiillddee--eexxppaanndd ((MM--&&))
+              Perform tilde expansion on the current word.
+       sseett--mmaarrkk ((CC--@@,, MM--<<ssppaaccee>>))
+              Set  the  mark to the point.  If a numeric argument
+              is supplied, the mark is set to that position.
+       eexxcchhaannggee--ppooiinntt--aanndd--mmaarrkk ((CC--xx CC--xx))
+              Swap the point with the mark.  The  current  cursor
+              position  is set to the saved position, and the old
+              cursor position is saved as the mark.
+       cchhaarraacctteerr--sseeaarrcchh ((CC--]]))
+              A character is read and point is moved to the  next
+              occurrence  of  that  character.   A negative count
+              searches for previous occurrences.
+       cchhaarraacctteerr--sseeaarrcchh--bbaacckkwwaarrdd ((MM--CC--]]))
+              A character is read and point is moved to the  pre-
+              vious  occurrence  of  that  character.  A negative
+              count searches for subsequent occurrences.
+       iinnsseerrtt--ccoommmmeenntt ((MM--##))
+              Without a numeric argument, the value of the  read-
+              line  ccoommmmeenntt--bbeeggiinn  variable  is  inserted  at the
+              beginning of the current line.  If a numeric  argu-
+              ment  is  supplied,  this command acts as a toggle:
+              if the characters at the beginning of the  line  do
+              not  match the value of ccoommmmeenntt--bbeeggiinn, the value is
+              inserted, otherwise the characters in ccoommmmeenntt--bbeeggiinn
+              are  deleted  from  the  beginning of the line.  In
+              either case, the line is accepted as if  a  newline
+              had been typed.  The default value of ccoommmmeenntt--bbeeggiinn
+              makes the current  line  a  shell  comment.   If  a
+              numeric argument causes the comment character to be
+              removed, the line will be executed by the shell.
+       dduummpp--ffuunnccttiioonnss
+              Print all of the functions and their  key  bindings
+              to  the  readline  output  stream.   If  a  numeric
+              argument is supplied, the output  is  formatted  in
+              such  a  way that it can be made part of an _i_n_p_u_t_r_c
+              file.
+       dduummpp--vvaarriiaabblleess
+              Print all of the settable variables and their  val-
+              ues  to  the  readline output stream.  If a numeric
+              argument is supplied, the output  is  formatted  in
+              such  a  way that it can be made part of an _i_n_p_u_t_r_c
+              file.
+       dduummpp--mmaaccrrooss
+              Print all of the readline key  sequences  bound  to
+              macros  and  the  strings they ouput.  If a numeric
+              argument is supplied, the output  is  formatted  in
+              such  a  way that it can be made part of an _i_n_p_u_t_r_c
+              file.
+       eemmaaccss--eeddiittiinngg--mmooddee ((CC--ee))
+              When in vvii command mode, this causes  a  switch  to
+              eemmaaccss editing mode.
+       vvii--eeddiittiinngg--mmooddee ((MM--CC--jj))
+              When in eemmaaccss editing mode, this causes a switch to
+              vvii editing mode.
+
+DDEEFFAAUULLTT KKEEYY BBIINNDDIINNGGSS
+       The following is a list of the default emacs and vi  bind-
+       ings.   Characters  with the eighth bit set are written as
+       M-<character>, and are referred to as _m_e_t_a_f_i_e_d characters.
+       The  printable  ASCII characters not mentioned in the list
+       of emacs standard bindings are bound  to  the  sseellff--iinnsseerrtt
+       function,  which just inserts the given character into the
+       input line.  In vi  insertion  mode,  all  characters  not
+       specifically  mentioned are bound to sseellff--iinnsseerrtt.  Charac-
+       ters assigned to signal generation by _s_t_t_y(1) or the  ter-
+       minal  driver,  such  as C-Z or C-C, retain that function.
+       Upper and lower case metafied characters are bound to  the
+       same  function in the emacs mode meta keymap.  The remain-
+       ing characters are unbound, which causes readline to  ring
+       the  bell  (subject to the setting of the bbeellll--ssttyyllee vari-
+       able).
+
+   EEmmaaccss MMooddee
+             Emacs Standard bindings
+
+             "C-@"  set-mark
+             "C-A"  beginning-of-line
+             "C-B"  backward-char
+             "C-D"  delete-char
+             "C-E"  end-of-line
+             "C-F"  forward-char
+             "C-G"  abort
+             "C-H"  backward-delete-char
+             "C-I"  complete
+             "C-J"  accept-line
+             "C-K"  kill-line
+             "C-L"  clear-screen
+             "C-M"  accept-line
+             "C-N"  next-history
+             "C-P"  previous-history
+             "C-Q"  quoted-insert
+             "C-R"  reverse-search-history
+             "C-S"  forward-search-history
+             "C-T"  transpose-chars
+             "C-U"  unix-line-discard
+             "C-V"  quoted-insert
+             "C-W"  unix-word-rubout
+             "C-Y"  yank
+             "C-]"  character-search
+             "C-_"  undo
+             " " to "/"  self-insert
+             "0"  to "9"  self-insert
+             ":"  to "~"  self-insert
+             "C-?"  backward-delete-char
+
+             Emacs Meta bindings
+
+             "M-C-G"  abort
+             "M-C-H"  backward-kill-word
+             "M-C-I"  tab-insert
+             "M-C-J"  vi-editing-mode
+             "M-C-M"  vi-editing-mode
+             "M-C-R"  revert-line
+             "M-C-Y"  yank-nth-arg
+             "M-C-["  complete
+             "M-C-]"  character-search-backward
+             "M-space"  set-mark
+             "M-#"  insert-comment
+             "M-&"  tilde-expand
+             "M-*"  insert-completions
+             "M--"  digit-argument
+             "M-."  yank-last-arg
+             "M-0"  digit-argument
+             "M-1"  digit-argument
+             "M-2"  digit-argument
+             "M-3"  digit-argument
+             "M-4"  digit-argument
+             "M-5"  digit-argument
+             "M-6"  digit-argument
+             "M-7"  digit-argument
+             "M-8"  digit-argument
+             "M-9"  digit-argument
+             "M-<"  beginning-of-history
+             "M-="  possible-completions
+             "M->"  end-of-history
+             "M-?"  possible-completions
+             "M-B"  backward-word
+             "M-C"  capitalize-word
+             "M-D"  kill-word
+             "M-F"  forward-word
+             "M-L"  downcase-word
+             "M-N"  non-incremental-forward-search-history
+             "M-P"  non-incremental-reverse-search-history
+             "M-R"  revert-line
+             "M-T"  transpose-words
+             "M-U"  upcase-word
+             "M-Y"  yank-pop
+             "M-\"  delete-horizontal-space
+             "M-~"  tilde-expand
+             "M-C-?"  backward-kill-word
+             "M-_"  yank-last-arg
+
+             Emacs Control-X bindings
+
+             "C-XC-G"  abort
+             "C-XC-R"  re-read-init-file
+             "C-XC-U"  undo
+             "C-XC-X"  exchange-point-and-mark
+             "C-X("  start-kbd-macro
+             "C-X)"  end-kbd-macro
+             "C-XE"  call-last-kbd-macro
+             "C-XC-?"  backward-kill-line
+
+
+   VVII MMooddee bbiinnddiinnggss
+             VI Insert Mode functions
+
+             "C-D"  vi-eof-maybe
+             "C-H"  backward-delete-char
+             "C-I"  complete
+             "C-J"  accept-line
+             "C-M"  accept-line
+             "C-R"  reverse-search-history
+             "C-S"  forward-search-history
+             "C-T"  transpose-chars
+             "C-U"  unix-line-discard
+             "C-V"  quoted-insert
+             "C-W"  unix-word-rubout
+             "C-Y"  yank
+             "C-["  vi-movement-mode
+             "C-_"  undo
+             " " to "~"  self-insert
+             "C-?"  backward-delete-char
+
+             VI Command Mode functions
+
+             "C-D"  vi-eof-maybe
+             "C-E"  emacs-editing-mode
+             "C-G"  abort
+             "C-H"  backward-char
+             "C-J"  accept-line
+             "C-K"  kill-line
+             "C-L"  clear-screen
+             "C-M"  accept-line
+             "C-N"  next-history
+             "C-P"  previous-history
+             "C-Q"  quoted-insert
+             "C-R"  reverse-search-history
+             "C-S"  forward-search-history
+             "C-T"  transpose-chars
+             "C-U"  unix-line-discard
+             "C-V"  quoted-insert
+             "C-W"  unix-word-rubout
+             "C-Y"  yank
+             "C-_"  vi-undo
+             " "  forward-char
+             "#"  insert-comment
+             "$"  end-of-line
+             "%"  vi-match
+             "&"  vi-tilde-expand
+             "*"  vi-complete
+             "+"  next-history
+             ","  vi-char-search
+             "-"  previous-history
+             "."  vi-redo
+             "/"  vi-search
+             "0"  beginning-of-line
+             "1" to "9"  vi-arg-digit
+             ";"  vi-char-search
+             "="  vi-complete
+             "?"  vi-search
+             "A"  vi-append-eol
+             "B"  vi-prev-word
+             "C"  vi-change-to
+             "D"  vi-delete-to
+             "E"  vi-end-word
+             "F"  vi-char-search
+             "G"  vi-fetch-history
+             "I"  vi-insert-beg
+             "N"  vi-search-again
+             "P"  vi-put
+             "R"  vi-replace
+             "S"  vi-subst
+             "T"  vi-char-search
+             "U"  revert-line
+             "W"  vi-next-word
+             "X"  backward-delete-char
+             "Y"  vi-yank-to
+             "\"  vi-complete
+             "^"  vi-first-print
+             "_"  vi-yank-arg
+             "`"  vi-goto-mark
+             "a"  vi-append-mode
+             "b"  vi-prev-word
+             "c"  vi-change-to
+             "d"  vi-delete-to
+             "e"  vi-end-word
+             "f"  vi-char-search
+             "h"  backward-char
+             "i"  vi-insertion-mode
+             "j"  next-history
+             "k"  prev-history
+             "l"  forward-char
+             "m"  vi-set-mark
+             "n"  vi-search-again
+             "p"  vi-put
+             "r"  vi-change-char
+             "s"  vi-subst
+             "t"  vi-char-search
+             "u"  vi-undo
+             "w"  vi-next-word
+             "x"  vi-delete
+             "y"  vi-yank-to
+             "|"  vi-column
+             "~"  vi-change-case
+
+SSEEEE AALLSSOO
+       _T_h_e _G_n_u _R_e_a_d_l_i_n_e _L_i_b_r_a_r_y, Brian Fox and Chet Ramey
+       _T_h_e _G_n_u _H_i_s_t_o_r_y _L_i_b_r_a_r_y, Brian Fox and Chet Ramey
+       _b_a_s_h(1)
+
+FFIILLEESS
+       _~_/_._i_n_p_u_t_r_c
+              Individual rreeaaddlliinnee initialization file
+
+AAUUTTHHOORRSS
+       Brian Fox, Free Software Foundation
+       bfox@gnu.org
+
+       Chet Ramey, Case Western Reserve University
+       chet@ins.CWRU.Edu
+
+BBUUGG RREEPPOORRTTSS
+       If you find a bug in rreeaaddlliinnee,, you should report it.   But
+       first,  you  should make sure that it really is a bug, and
+       that it appears in the  latest  version  of  the  rreeaaddlliinnee
+       library that you have.
+
+       Once  you have determined that a bug actually exists, mail
+       a bug report to _b_u_g_-_r_e_a_d_l_i_n_e@_g_n_u_._o_r_g.  If you have a  fix,
+       you  are  welcome  to  mail that as well!  Suggestions and
+       `philosophical' bug reports may  be  mailed  to  _b_u_g_-_r_e_a_d_-
+       _l_i_n_e@_g_n_u_._o_r_g   or   posted   to   the   Usenet   newsgroup
+       ggnnuu..bbaasshh..bbuugg.
+
+       Comments and  bug  reports  concerning  this  manual  page
+       should be directed to _c_h_e_t_@_i_n_s_._C_W_R_U_._E_d_u.
+
+BBUUGGSS
+       It's too big and too slow.
+
+
+
+GNU Readline 4.3         2002 January 22              READLINE(3)
diff --git a/readline-doc-4.3/doc/readline.dvi b/readline-doc-4.3/doc/readline.dvi
new file mode 100644
index 0000000..3c1c30f
--- /dev/null
+++ b/readline-doc-4.3/doc/readline.dvi
diff --git a/readline-doc-4.3/doc/readline.html b/readline-doc-4.3/doc/readline.html
new file mode 100644
index 0000000..42485f5
--- /dev/null
+++ b/readline-doc-4.3/doc/readline.html
@@ -0,0 +1,5908 @@
+<HTML>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<!-- Created on June, 27  2002 by texi2html 1.64 -->
+<!-- 
+Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
+            Karl Berry  <karl@freefriends.org>
+            Olaf Bachmann <obachman@mathematik.uni-kl.de>
+            and many others.
+Maintained by: Olaf Bachmann <obachman@mathematik.uni-kl.de>
+Send bugs and suggestions to <texi2html@mathematik.uni-kl.de>
+ 
+-->
+<HEAD>
+<TITLE>GNU Readline Library: </TITLE>
+
+<META NAME="description" CONTENT="GNU Readline Library: ">
+<META NAME="keywords" CONTENT="GNU Readline Library: ">
+<META NAME="resource-type" CONTENT="document">
+<META NAME="distribution" CONTENT="global">
+<META NAME="Generator" CONTENT="texi2html 1.64">
+
+</HEAD>
+
+<BODY LANG="" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000">
+
+<A NAME="SEC_Top"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>GNU Readline Library</H1></P><P>
+
+This document describes the GNU Readline Library, a utility which aids
+in the consistency of user interface across discrete programs that need
+to provide a command line interface.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC1">1. Command Line Editing</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU Readline User's Manual.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC23">2. Programming with GNU Readline</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU Readline Programmer's Manual.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC49">Concept Index</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Index of concepts described in this manual.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC50">Function and Variable Index</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Index of externally visible functions
+				   and variables.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<HR SIZE=1>
+<A NAME="SEC1"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC2"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<A NAME="Command Line Editing"></A>
+<H1> 1. Command Line Editing </H1>
+<!--docid::SEC1::-->
+<P>
+
+This chapter describes the basic features of the GNU
+command line editing interface.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC2">1.1 Introduction to Line Editing</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Notation used in this text.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC3">1.2 Readline Interaction</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">The minimum set of commands for editing a line.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC9">1.3 Readline Init File</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Customizing Readline from a user's view.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC13">1.4 Bindable Readline Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">A description of most of the Readline commands
+				available for binding</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC22">1.5 Readline vi Mode</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">A short description of how to make Readline
+				behave like the vi editor.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Introduction and Notation"></A>
+<HR SIZE="6">
+<A NAME="SEC2"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC1"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC3"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.1 Introduction to Line Editing </H2>
+<!--docid::SEC2::-->
+<P>
+
+The following paragraphs describe the notation used to represent
+keystrokes.
+</P><P>
+
+The text <KBD>C-k</KBD> is read as `Control-K' and describes the character
+produced when the <KBD>k</KBD> key is pressed while the Control key
+is depressed.
+</P><P>
+
+The text <KBD>M-k</KBD> is read as `Meta-K' and describes the character
+produced when the Meta key (if you have one) is depressed, and the <KBD>k</KBD>
+key is pressed.
+The Meta key is labeled <KBD>ALT</KBD> on many keyboards.
+On keyboards with two keys labeled <KBD>ALT</KBD> (usually to either side of
+the space bar), the <KBD>ALT</KBD> on the left side is generally set to
+work as a Meta key.
+The <KBD>ALT</KBD> key on the right may also be configured to work as a
+Meta key or may be configured as some other modifier, such as a
+Compose key for typing accented characters.
+</P><P>
+
+If you do not have a Meta or <KBD>ALT</KBD> key, or another key working as
+a Meta key, the identical keystroke can be generated by typing <KBD>ESC</KBD>
+<EM>first</EM>, and then typing <KBD>k</KBD>.
+Either process is known as <EM>metafying</EM> the <KBD>k</KBD> key.
+</P><P>
+
+The text <KBD>M-C-k</KBD> is read as `Meta-Control-k' and describes the
+character produced by <EM>metafying</EM> <KBD>C-k</KBD>.
+</P><P>
+
+In addition, several keys have their own names.  Specifically,
+<KBD>DEL</KBD>, <KBD>ESC</KBD>, <KBD>LFD</KBD>, <KBD>SPC</KBD>, <KBD>RET</KBD>, and <KBD>TAB</KBD> all
+stand for themselves when seen in this text, or in an init file
+(see section <A HREF="readline.html#SEC9">1.3 Readline Init File</A>).
+If your keyboard lacks a <KBD>LFD</KBD> key, typing <KBD>C-j</KBD> will
+produce the desired character.
+The <KBD>RET</KBD> key may be labeled <KBD>Return</KBD> or <KBD>Enter</KBD> on
+some keyboards.
+</P><P>
+
+<A NAME="Readline Interaction"></A>
+<HR SIZE="6">
+<A NAME="SEC3"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC2"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC4"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.2 Readline Interaction </H2>
+<!--docid::SEC3::-->
+<P>
+
+Often during an interactive session you type in a long line of text,
+only to notice that the first word on the line is misspelled.  The
+Readline library gives you a set of commands for manipulating the text
+as you type it in, allowing you to just fix your typo, and not forcing
+you to retype the majority of the line.  Using these editing commands,
+you move the cursor to the place that needs correction, and delete or
+insert the text of the corrections.  Then, when you are satisfied with
+the line, you simply press <KBD>RET</KBD>.  You do not have to be at the
+end of the line to press <KBD>RET</KBD>; the entire line is accepted
+regardless of the location of the cursor within the line.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC4">1.2.1 Readline Bare Essentials</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">The least you need to know about Readline.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC5">1.2.2 Readline Movement Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Moving about the input line.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC6">1.2.3 Readline Killing Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">How to delete text, and how to get it back!</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC7">1.2.4 Readline Arguments</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Giving numeric arguments to commands.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC8">1.2.5 Searching for Commands in the History</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Searching through previous lines.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Readline Bare Essentials"></A>
+<HR SIZE="6">
+<A NAME="SEC4"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC3"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC5"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.1 Readline Bare Essentials </H3>
+<!--docid::SEC4::-->
+<P>
+
+In order to enter characters into the line, simply type them.  The typed
+character appears where the cursor was, and then the cursor moves one
+space to the right.  If you mistype a character, you can use your
+erase character to back up and delete the mistyped character.
+</P><P>
+
+Sometimes you may mistype a character, and
+not notice the error until you have typed several other characters.  In
+that case, you can type <KBD>C-b</KBD> to move the cursor to the left, and then
+correct your mistake.  Afterwards, you can move the cursor to the right
+with <KBD>C-f</KBD>.
+</P><P>
+
+When you add text in the middle of a line, you will notice that characters
+to the right of the cursor are `pushed over' to make room for the text
+that you have inserted.  Likewise, when you delete text behind the cursor,
+characters to the right of the cursor are `pulled back' to fill in the
+blank space created by the removal of the text.  A list of the bare
+essentials for editing the text of an input line follows.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-b</KBD>
+<DD>Move back one character.
+<DT><KBD>C-f</KBD>
+<DD>Move forward one character.
+<DT><KBD>DEL</KBD> or <KBD>Backspace</KBD>
+<DD>Delete the character to the left of the cursor.
+<DT><KBD>C-d</KBD>
+<DD>Delete the character underneath the cursor.
+<DT>Printing characters
+<DD>Insert the character into the line at the cursor.
+<DT><KBD>C-_</KBD> or <KBD>C-x C-u</KBD>
+<DD>Undo the last editing command.  You can undo all the way back to an
+empty line.
+</DL>
+<P>
+
+(Depending on your configuration, the <KBD>Backspace</KBD> key be set to
+delete the character to the left of the cursor and the <KBD>DEL</KBD> key set
+to delete the character underneath the cursor, like <KBD>C-d</KBD>, rather
+than the character to the left of the cursor.)
+</P><P>
+
+<A NAME="Readline Movement Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC5"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC4"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC6"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC6"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.2 Readline Movement Commands </H3>
+<!--docid::SEC5::-->
+<P>
+
+The above table describes the most basic keystrokes that you need
+in order to do editing of the input line.  For your convenience, many
+other commands have been added in addition to <KBD>C-b</KBD>, <KBD>C-f</KBD>,
+<KBD>C-d</KBD>, and <KBD>DEL</KBD>.  Here are some commands for moving more rapidly
+about the line.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-a</KBD>
+<DD>Move to the start of the line.
+<DT><KBD>C-e</KBD>
+<DD>Move to the end of the line.
+<DT><KBD>M-f</KBD>
+<DD>Move forward a word, where a word is composed of letters and digits.
+<DT><KBD>M-b</KBD>
+<DD>Move backward a word.
+<DT><KBD>C-l</KBD>
+<DD>Clear the screen, reprinting the current line at the top.
+</DL>
+<P>
+
+Notice how <KBD>C-f</KBD> moves forward a character, while <KBD>M-f</KBD> moves
+forward a word.  It is a loose convention that control keystrokes
+operate on characters while meta keystrokes operate on words.
+</P><P>
+
+<A NAME="Readline Killing Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC6"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC5"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC7"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC7"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.3 Readline Killing Commands </H3>
+<!--docid::SEC6::-->
+<P>
+
+<A NAME="IDX1"></A>
+<A NAME="IDX2"></A>
+</P><P>
+
+<EM>Killing</EM> text means to delete the text from the line, but to save
+it away for later use, usually by <EM>yanking</EM> (re-inserting)
+it back into the line.
+(`Cut' and `paste' are more recent jargon for `kill' and `yank'.)
+</P><P>
+
+If the description for a command says that it `kills' text, then you can
+be sure that you can get the text back in a different (or the same)
+place later.
+</P><P>
+
+When you use a kill command, the text is saved in a <EM>kill-ring</EM>.
+Any number of consecutive kills save all of the killed text together, so
+that when you yank it back, you get it all.  The kill
+ring is not line specific; the text that you killed on a previously
+typed line is available to be yanked back later, when you are typing
+another line.
+<A NAME="IDX3"></A>
+</P><P>
+
+Here is the list of commands for killing text.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-k</KBD>
+<DD>Kill the text from the current cursor position to the end of the line.
+<P>
+
+<DT><KBD>M-d</KBD>
+<DD>Kill from the cursor to the end of the current word, or, if between
+words, to the end of the next word.
+Word boundaries are the same as those used by <KBD>M-f</KBD>.
+<P>
+
+<DT><KBD>M-<KBD>DEL</KBD></KBD>
+<DD>Kill from the cursor the start of the current word, or, if between
+words, to the start of the previous word.
+Word boundaries are the same as those used by <KBD>M-b</KBD>.
+<P>
+
+<DT><KBD>C-w</KBD>
+<DD>Kill from the cursor to the previous whitespace.  This is different than
+<KBD>M-<KBD>DEL</KBD></KBD> because the word boundaries differ.
+<P>
+
+</DL>
+<P>
+
+Here is how to <EM>yank</EM> the text back into the line.  Yanking
+means to copy the most-recently-killed text from the kill buffer.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-y</KBD>
+<DD>Yank the most recently killed text back into the buffer at the cursor.
+<P>
+
+<DT><KBD>M-y</KBD>
+<DD>Rotate the kill-ring, and yank the new top.  You can only do this if
+the prior command is <KBD>C-y</KBD> or <KBD>M-y</KBD>.
+</DL>
+<P>
+
+<A NAME="Readline Arguments"></A>
+<HR SIZE="6">
+<A NAME="SEC7"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC6"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC8"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC8"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.4 Readline Arguments </H3>
+<!--docid::SEC7::-->
+<P>
+
+You can pass numeric arguments to Readline commands.  Sometimes the
+argument acts as a repeat count, other times it is the <I>sign</I> of the
+argument that is significant.  If you pass a negative argument to a
+command which normally acts in a forward direction, that command will
+act in a backward direction.  For example, to kill text back to the
+start of the line, you might type <SAMP>`M-- C-k'</SAMP>.
+</P><P>
+
+The general way to pass numeric arguments to a command is to type meta
+digits before the command.  If the first `digit' typed is a minus
+sign (<SAMP>`-'</SAMP>), then the sign of the argument will be negative.  Once
+you have typed one meta digit to get the argument started, you can type
+the remainder of the digits, and then the command.  For example, to give
+the <KBD>C-d</KBD> command an argument of 10, you could type <SAMP>`M-1 0 C-d'</SAMP>,
+which will delete the next ten characters on the input line.
+</P><P>
+
+<A NAME="Searching"></A>
+<HR SIZE="6">
+<A NAME="SEC8"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC7"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.5 Searching for Commands in the History </H3>
+<!--docid::SEC8::-->
+<P>
+
+Readline provides commands for searching through the command history
+for lines containing a specified string.
+There are two search modes:  <EM>incremental</EM> and <EM>non-incremental</EM>.
+</P><P>
+
+Incremental searches begin before the user has finished typing the
+search string.
+As each character of the search string is typed, Readline displays
+the next entry from the history matching the string typed so far.
+An incremental search requires only as many characters as needed to
+find the desired history entry.
+To search backward in the history for a particular string, type
+<KBD>C-r</KBD>.  Typing <KBD>C-s</KBD> searches forward through the history.
+The characters present in the value of the <CODE>isearch-terminators</CODE> variable
+are used to terminate an incremental search.
+If that variable has not been assigned a value, the <KBD>ESC</KBD> and
+<KBD>C-J</KBD> characters will terminate an incremental search.
+<KBD>C-g</KBD> will abort an incremental search and restore the original line.
+When the search is terminated, the history entry containing the
+search string becomes the current line.
+</P><P>
+
+To find other matching entries in the history list, type <KBD>C-r</KBD> or
+<KBD>C-s</KBD> as appropriate.
+This will search backward or forward in the history for the next
+entry matching the search string typed so far.
+Any other key sequence bound to a Readline command will terminate
+the search and execute that command.
+For instance, a <KBD>RET</KBD> will terminate the search and accept
+the line, thereby executing the command from the history list.
+A movement command will terminate the search, make the last line found
+the current line, and begin editing.
+</P><P>
+
+Readline remembers the last incremental search string.  If two
+<KBD>C-r</KBD>s are typed without any intervening characters defining a new
+search string, any remembered search string is used.
+</P><P>
+
+Non-incremental searches read the entire search string before starting
+to search for matching history lines.  The search string may be
+typed by the user or be part of the contents of the current line.
+</P><P>
+
+<A NAME="Readline Init File"></A>
+<HR SIZE="6">
+<A NAME="SEC9"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC8"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC10"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.3 Readline Init File </H2>
+<!--docid::SEC9::-->
+<P>
+
+Although the Readline library comes with a set of Emacs-like
+keybindings installed by default, it is possible to use a different set
+of keybindings.
+Any user can customize programs that use Readline by putting
+commands in an <EM>inputrc</EM> file, conventionally in his home directory.
+The name of this
+file is taken from the value of the environment variable <CODE>INPUTRC</CODE>.  If
+that variable is unset, the default is <TT>`~/.inputrc'</TT>.
+</P><P>
+
+When a program which uses the Readline library starts up, the
+init file is read, and the key bindings are set.
+</P><P>
+
+In addition, the <CODE>C-x C-r</CODE> command re-reads this init file, thus
+incorporating any changes that you might have made to it.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Syntax for the commands in the inputrc file.</TD></TR>
+</TABLE>
+
+<br>
+<TABLE BORDER=0 CELLSPACING=0>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC11">1.3.2 Conditional Init Constructs</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Conditional key bindings in the inputrc file.</TD></TR>
+</TABLE>
+
+<br>
+<TABLE BORDER=0 CELLSPACING=0>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC12">1.3.3 Sample Init File</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">An example inputrc file.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Readline Init File Syntax"></A>
+<HR SIZE="6">
+<A NAME="SEC10"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC11"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.3.1 Readline Init File Syntax </H3>
+<!--docid::SEC10::-->
+<P>
+
+There are only a few basic constructs allowed in the
+Readline init file.  Blank lines are ignored.
+Lines beginning with a <SAMP>`#'</SAMP> are comments.
+Lines beginning with a <SAMP>`$'</SAMP> indicate conditional
+constructs (see section <A HREF="readline.html#SEC11">1.3.2 Conditional Init Constructs</A>).  Other lines
+denote variable settings and key bindings.
+</P><P>
+
+<DL COMPACT>
+<DT>Variable Settings
+<DD>You can modify the run-time behavior of Readline by
+altering the values of variables in Readline
+using the <CODE>set</CODE> command within the init file.
+The syntax is simple:
+<P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>set <VAR>variable</VAR> <VAR>value</VAR>
+</pre></td></tr></table></P><P>
+
+Here, for example, is how to
+change from the default Emacs-like key binding to use
+<CODE>vi</CODE> line editing commands:
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>set editing-mode vi
+</pre></td></tr></table></P><P>
+
+Variable names and values, where appropriate, are recognized without regard
+to case. 
+</P><P>
+
+A great deal of run-time behavior is changeable with the following
+variables.
+</P><P>
+
+<A NAME="IDX4"></A>
+<DL COMPACT>
+
+<DT><CODE>bell-style</CODE>
+<DD><A NAME="IDX5"></A>
+Controls what happens when Readline wants to ring the terminal bell.
+If set to <SAMP>`none'</SAMP>, Readline never rings the bell.  If set to
+<SAMP>`visible'</SAMP>, Readline uses a visible bell if one is available.
+If set to <SAMP>`audible'</SAMP> (the default), Readline attempts to ring
+the terminal's bell.
+<P>
+
+<DT><CODE>comment-begin</CODE>
+<DD><A NAME="IDX6"></A>
+The string to insert at the beginning of the line when the
+<CODE>insert-comment</CODE> command is executed.  The default value
+is <CODE>"#"</CODE>.
+<P>
+
+<DT><CODE>completion-ignore-case</CODE>
+<DD>If set to <SAMP>`on'</SAMP>, Readline performs filename matching and completion
+in a case-insensitive fashion.
+The default value is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>completion-query-items</CODE>
+<DD><A NAME="IDX7"></A>
+The number of possible completions that determines when the user is
+asked whether he wants to see the list of possibilities.  If the
+number of possible completions is greater than this value,
+Readline will ask the user whether or not he wishes to view
+them; otherwise, they are simply listed.
+This variable must be set to an integer value greater than or equal to 0.
+The default limit is <CODE>100</CODE>.
+<P>
+
+<DT><CODE>convert-meta</CODE>
+<DD><A NAME="IDX8"></A>
+If set to <SAMP>`on'</SAMP>, Readline will convert characters with the
+eighth bit set to an ASCII key sequence by stripping the eighth
+bit and prefixing an <KBD>ESC</KBD> character, converting them to a
+meta-prefixed key sequence.  The default value is <SAMP>`on'</SAMP>.
+<P>
+
+<DT><CODE>disable-completion</CODE>
+<DD><A NAME="IDX9"></A>
+If set to <SAMP>`On'</SAMP>, Readline will inhibit word completion.
+Completion  characters will be inserted into the line as if they had
+been mapped to <CODE>self-insert</CODE>.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>editing-mode</CODE>
+<DD><A NAME="IDX10"></A>
+The <CODE>editing-mode</CODE> variable controls which default set of
+key bindings is used.  By default, Readline starts up in Emacs editing
+mode, where the keystrokes are most similar to Emacs.  This variable can be
+set to either <SAMP>`emacs'</SAMP> or <SAMP>`vi'</SAMP>.
+<P>
+
+<DT><CODE>enable-keypad</CODE>
+<DD><A NAME="IDX11"></A>
+When set to <SAMP>`on'</SAMP>, Readline will try to enable the application
+keypad when it is called.  Some systems need this to enable the
+arrow keys.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>expand-tilde</CODE>
+<DD><A NAME="IDX12"></A>
+If set to <SAMP>`on'</SAMP>, tilde expansion is performed when Readline
+attempts word completion.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<A NAME="IDX13"></A>
+If set to <SAMP>`on'</SAMP>, the history code attempts to place point at the
+same location on each history line retrived with <CODE>previous-history</CODE>
+or <CODE>next-history</CODE>.
+</P><P>
+
+<DT><CODE>horizontal-scroll-mode</CODE>
+<DD><A NAME="IDX14"></A>
+This variable can be set to either <SAMP>`on'</SAMP> or <SAMP>`off'</SAMP>.  Setting it
+to <SAMP>`on'</SAMP> means that the text of the lines being edited will scroll
+horizontally on a single screen line when they are longer than the width
+of the screen, instead of wrapping onto a new screen line.  By default,
+this variable is set to <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>input-meta</CODE>
+<DD><A NAME="IDX15"></A>
+<A NAME="IDX16"></A>
+If set to <SAMP>`on'</SAMP>, Readline will enable eight-bit input (it
+will not clear the eighth bit in the characters it reads),
+regardless of what the terminal claims it can support.  The
+default value is <SAMP>`off'</SAMP>.  The name <CODE>meta-flag</CODE> is a
+synonym for this variable.
+<P>
+
+<DT><CODE>isearch-terminators</CODE>
+<DD><A NAME="IDX17"></A>
+The string of characters that should terminate an incremental search without
+subsequently executing the character as a command (see section <A HREF="readline.html#SEC8">1.2.5 Searching for Commands in the History</A>).
+If this variable has not been given a value, the characters <KBD>ESC</KBD> and
+<KBD>C-J</KBD> will terminate an incremental search.
+<P>
+
+<DT><CODE>keymap</CODE>
+<DD><A NAME="IDX18"></A>
+Sets Readline's idea of the current keymap for key binding commands.
+Acceptable <CODE>keymap</CODE> names are
+<CODE>emacs</CODE>,
+<CODE>emacs-standard</CODE>,
+<CODE>emacs-meta</CODE>,
+<CODE>emacs-ctlx</CODE>,
+<CODE>vi</CODE>,
+<CODE>vi-move</CODE>,
+<CODE>vi-command</CODE>, and
+<CODE>vi-insert</CODE>.
+<CODE>vi</CODE> is equivalent to <CODE>vi-command</CODE>; <CODE>emacs</CODE> is
+equivalent to <CODE>emacs-standard</CODE>.  The default value is <CODE>emacs</CODE>.
+The value of the <CODE>editing-mode</CODE> variable also affects the
+default keymap.
+<P>
+
+<DT><CODE>mark-directories</CODE>
+<DD>If set to <SAMP>`on'</SAMP>, completed directory names have a slash
+appended.  The default is <SAMP>`on'</SAMP>.
+<P>
+
+<DT><CODE>mark-modified-lines</CODE>
+<DD><A NAME="IDX19"></A>
+This variable, when set to <SAMP>`on'</SAMP>, causes Readline to display an
+asterisk (<SAMP>`*'</SAMP>) at the start of history lines which have been modified.
+This variable is <SAMP>`off'</SAMP> by default.
+<P>
+
+<DT><CODE>mark-symlinked-directories</CODE>
+<DD><A NAME="IDX20"></A>
+If set to <SAMP>`on'</SAMP>, completed names which are symbolic links
+to directories have a slash appended (subject to the value of
+<CODE>mark-directories</CODE>).
+The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>match-hidden-files</CODE>
+<DD><A NAME="IDX21"></A>
+This variable, when set to <SAMP>`on'</SAMP>, causes Readline to match files whose
+names begin with a <SAMP>`.'</SAMP> (hidden files) when performing filename
+completion, unless the leading <SAMP>`.'</SAMP> is
+supplied by the user in the filename to be completed.
+This variable is <SAMP>`on'</SAMP> by default.
+<P>
+
+<DT><CODE>output-meta</CODE>
+<DD><A NAME="IDX22"></A>
+If set to <SAMP>`on'</SAMP>, Readline will display characters with the
+eighth bit set directly rather than as a meta-prefixed escape
+sequence.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>page-completions</CODE>
+<DD><A NAME="IDX23"></A>
+If set to <SAMP>`on'</SAMP>, Readline uses an internal <CODE>more</CODE>-like pager
+to display a screenful of possible completions at a time.
+This variable is <SAMP>`on'</SAMP> by default.
+<P>
+
+<DT><CODE>print-completions-horizontally</CODE>
+<DD>If set to <SAMP>`on'</SAMP>, Readline will display completions with matches
+sorted horizontally in alphabetical order, rather than down the screen.
+The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>show-all-if-ambiguous</CODE>
+<DD><A NAME="IDX24"></A>
+This alters the default behavior of the completion functions.  If
+set to <SAMP>`on'</SAMP>, 
+words which have more than one possible completion cause the
+matches to be listed immediately instead of ringing the bell.
+The default value is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>visible-stats</CODE>
+<DD><A NAME="IDX25"></A>
+If set to <SAMP>`on'</SAMP>, a character denoting a file's type
+is appended to the filename when listing possible
+completions.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+</DL>
+<P>
+
+<DT>Key Bindings
+<DD>The syntax for controlling key bindings in the init file is
+simple.  First you need to find the name of the command that you
+want to change.  The following sections contain tables of the command
+name, the default keybinding, if any, and a short description of what
+the command does.
+<P>
+
+Once you know the name of the command, simply place on a line
+in the init file the name of the key
+you wish to bind the command to, a colon, and then the name of the
+command.  The name of the key
+can be expressed in different ways, depending on what you find most
+comfortable.
+</P><P>
+
+In addition to command names, readline allows keys to be bound
+to a string that is inserted when the key is pressed (a <VAR>macro</VAR>).
+</P><P>
+
+<DL COMPACT>
+<DT><VAR>keyname</VAR>: <VAR>function-name</VAR> or <VAR>macro</VAR>
+<DD><VAR>keyname</VAR> is the name of a key spelled out in English.  For example:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>Control-u: universal-argument
+Meta-Rubout: backward-kill-word
+Control-o: "&#62; output"
+</pre></td></tr></table><P>
+
+In the above example, <KBD>C-u</KBD> is bound to the function
+<CODE>universal-argument</CODE>,
+<KBD>M-DEL</KBD> is bound to the function <CODE>backward-kill-word</CODE>, and
+<KBD>C-o</KBD> is bound to run the macro
+expressed on the right hand side (that is, to insert the text
+<SAMP>`&#62; output'</SAMP> into the line).
+</P><P>
+
+A number of symbolic character names are recognized while
+processing this key binding syntax:
+<VAR>DEL</VAR>,
+<VAR>ESC</VAR>,
+<VAR>ESCAPE</VAR>,
+<VAR>LFD</VAR>,
+<VAR>NEWLINE</VAR>,
+<VAR>RET</VAR>,
+<VAR>RETURN</VAR>,
+<VAR>RUBOUT</VAR>,
+<VAR>SPACE</VAR>,
+<VAR>SPC</VAR>,
+and
+<VAR>TAB</VAR>.
+</P><P>
+
+<DT>"<VAR>keyseq</VAR>": <VAR>function-name</VAR> or <VAR>macro</VAR>
+<DD><VAR>keyseq</VAR> differs from <VAR>keyname</VAR> above in that strings
+denoting an entire key sequence can be specified, by placing
+the key sequence in double quotes.  Some GNU Emacs style key
+escapes can be used, as in the following example, but the
+special character names are not recognized.
+<P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>"\C-u": universal-argument
+"\C-x\C-r": re-read-init-file
+"\e[11~": "Function Key 1"
+</pre></td></tr></table></P><P>
+
+In the above example, <KBD>C-u</KBD> is again bound to the function
+<CODE>universal-argument</CODE> (just as it was in the first example),
+<SAMP>`<KBD>C-x</KBD> <KBD>C-r</KBD>'</SAMP> is bound to the function <CODE>re-read-init-file</CODE>,
+and <SAMP>`<KBD>ESC</KBD> <KBD>[</KBD> <KBD>1</KBD> <KBD>1</KBD> <KBD>~</KBD>'</SAMP> is bound to insert
+the text <SAMP>`Function Key 1'</SAMP>.
+</P><P>
+
+</DL>
+<P>
+
+The following GNU Emacs style escape sequences are available when
+specifying key sequences:
+</P><P>
+
+<DL COMPACT>
+<DT><CODE><KBD>\C-</KBD></CODE>
+<DD>control prefix
+<DT><CODE><KBD>\M-</KBD></CODE>
+<DD>meta prefix
+<DT><CODE><KBD>\e</KBD></CODE>
+<DD>an escape character
+<DT><CODE><KBD>\\</KBD></CODE>
+<DD>backslash
+<DT><CODE><KBD>\"</KBD></CODE>
+<DD><KBD>"</KBD>, a double quotation mark
+<DT><CODE><KBD>\'</KBD></CODE>
+<DD><KBD>'</KBD>, a single quote or apostrophe
+</DL>
+<P>
+
+In addition to the GNU Emacs style escape sequences, a second
+set of backslash escapes is available:
+</P><P>
+
+<DL COMPACT>
+<DT><CODE>\a</CODE>
+<DD>alert (bell)
+<DT><CODE>\b</CODE>
+<DD>backspace
+<DT><CODE>\d</CODE>
+<DD>delete
+<DT><CODE>\f</CODE>
+<DD>form feed
+<DT><CODE>\n</CODE>
+<DD>newline
+<DT><CODE>\r</CODE>
+<DD>carriage return
+<DT><CODE>\t</CODE>
+<DD>horizontal tab
+<DT><CODE>\v</CODE>
+<DD>vertical tab
+<DT><CODE>\<VAR>nnn</VAR></CODE>
+<DD>the eight-bit character whose value is the octal value <VAR>nnn</VAR>
+(one to three digits)
+<DT><CODE>\x<VAR>HH</VAR></CODE>
+<DD>the eight-bit character whose value is the hexadecimal value <VAR>HH</VAR>
+(one or two hex digits)
+</DL>
+<P>
+
+When entering the text of a macro, single or double quotes must
+be used to indicate a macro definition.
+Unquoted text is assumed to be a function name.
+In the macro body, the backslash escapes described above are expanded.
+Backslash will quote any other character in the macro text,
+including <SAMP>`"'</SAMP> and <SAMP>`''</SAMP>.
+For example, the following binding will make <SAMP>`<KBD>C-x</KBD> \'</SAMP>
+insert a single <SAMP>`\'</SAMP> into the line:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>"\C-x\\": "\\"
+</pre></td></tr></table></P><P>
+
+</DL>
+<P>
+
+<A NAME="Conditional Init Constructs"></A>
+<HR SIZE="6">
+<A NAME="SEC11"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC10"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC12"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC12"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.3.2 Conditional Init Constructs </H3>
+<!--docid::SEC11::-->
+<P>
+
+Readline implements a facility similar in spirit to the conditional
+compilation features of the C preprocessor which allows key
+bindings and variable settings to be performed as the result
+of tests.  There are four parser directives used.
+</P><P>
+
+<DL COMPACT>
+<DT><CODE>$if</CODE>
+<DD>The <CODE>$if</CODE> construct allows bindings to be made based on the
+editing mode, the terminal being used, or the application using
+Readline.  The text of the test extends to the end of the line;
+no characters are required to isolate it.
+<P>
+
+<DL COMPACT>
+<DT><CODE>mode</CODE>
+<DD>The <CODE>mode=</CODE> form of the <CODE>$if</CODE> directive is used to test
+whether Readline is in <CODE>emacs</CODE> or <CODE>vi</CODE> mode.
+This may be used in conjunction
+with the <SAMP>`set keymap'</SAMP> command, for instance, to set bindings in
+the <CODE>emacs-standard</CODE> and <CODE>emacs-ctlx</CODE> keymaps only if
+Readline is starting out in <CODE>emacs</CODE> mode.
+<P>
+
+<DT><CODE>term</CODE>
+<DD>The <CODE>term=</CODE> form may be used to include terminal-specific
+key bindings, perhaps to bind the key sequences output by the
+terminal's function keys.  The word on the right side of the
+<SAMP>`='</SAMP> is tested against both the full name of the terminal and
+the portion of the terminal name before the first <SAMP>`-'</SAMP>.  This
+allows <CODE>sun</CODE> to match both <CODE>sun</CODE> and <CODE>sun-cmd</CODE>,
+for instance.
+<P>
+
+<DT><CODE>application</CODE>
+<DD>The <VAR>application</VAR> construct is used to include
+application-specific settings.  Each program using the Readline
+library sets the <VAR>application name</VAR>, and you can test for
+a particular value. 
+This could be used to bind key sequences to functions useful for
+a specific program.  For instance, the following command adds a
+key sequence that quotes the current or previous word in Bash:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>$if Bash
+# Quote the current or previous word
+"\C-xq": "\eb\"\ef\""
+$endif
+</pre></td></tr></table></DL>
+<P>
+
+<DT><CODE>$endif</CODE>
+<DD>This command, as seen in the previous example, terminates an
+<CODE>$if</CODE> command.
+<P>
+
+<DT><CODE>$else</CODE>
+<DD>Commands in this branch of the <CODE>$if</CODE> directive are executed if
+the test fails.
+<P>
+
+<DT><CODE>$include</CODE>
+<DD>This directive takes a single filename as an argument and reads commands
+and bindings from that file.
+For example, the following directive reads from <TT>`/etc/inputrc'</TT>:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>$include /etc/inputrc
+</pre></td></tr></table></DL>
+<P>
+
+<A NAME="Sample Init File"></A>
+<HR SIZE="6">
+<A NAME="SEC12"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC11"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.3.3 Sample Init File </H3>
+<!--docid::SEC12::-->
+<P>
+
+Here is an example of an <VAR>inputrc</VAR> file.  This illustrates key
+binding, variable assignment, and conditional syntax.
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre># This file controls the behaviour of line input editing for
+# programs that use the GNU Readline library.  Existing
+# programs include FTP, Bash, and GDB.
+#
+# You can re-read the inputrc file with C-x C-r.
+# Lines beginning with '#' are comments.
+#
+# First, include any systemwide bindings and variable
+# assignments from /etc/Inputrc
+$include /etc/Inputrc
+
+#
+# Set various bindings for emacs mode.
+
+set editing-mode emacs 
+
+$if mode=emacs
+
+Meta-Control-h:	backward-kill-word	Text after the function name is ignored
+
+#
+# Arrow keys in keypad mode
+#
+#"\M-OD":        backward-char
+#"\M-OC":        forward-char
+#"\M-OA":        previous-history
+#"\M-OB":        next-history
+#
+# Arrow keys in ANSI mode
+#
+"\M-[D":        backward-char
+"\M-[C":        forward-char
+"\M-[A":        previous-history
+"\M-[B":        next-history
+#
+# Arrow keys in 8 bit keypad mode
+#
+#"\M-\C-OD":       backward-char
+#"\M-\C-OC":       forward-char
+#"\M-\C-OA":       previous-history
+#"\M-\C-OB":       next-history
+#
+# Arrow keys in 8 bit ANSI mode
+#
+#"\M-\C-[D":       backward-char
+#"\M-\C-[C":       forward-char
+#"\M-\C-[A":       previous-history
+#"\M-\C-[B":       next-history
+
+C-q: quoted-insert
+
+$endif
+
+# An old-style binding.  This happens to be the default.
+TAB: complete
+
+# Macros that are convenient for shell interaction
+$if Bash
+# edit the path
+"\C-xp": "PATH=${PATH}\e\C-e\C-a\ef\C-f"
+# prepare to type a quoted word --
+# insert open and close double quotes
+# and move to just after the open quote
+"\C-x\"": "\"\"\C-b"
+# insert a backslash (testing backslash escapes
+# in sequences and macros)
+"\C-x\\": "\\"
+# Quote the current or previous word
+"\C-xq": "\eb\"\ef\""
+# Add a binding to refresh the line, which is unbound
+"\C-xr": redraw-current-line
+# Edit variable on current line.
+"\M-\C-v": "\C-a\C-k$\C-y\M-\C-e\C-a\C-y="
+$endif
+
+# use a visible bell if one is available
+set bell-style visible
+
+# don't strip characters to 7 bits when reading
+set input-meta on
+
+# allow iso-latin1 characters to be inserted rather
+# than converted to prefix-meta sequences
+set convert-meta off
+
+# display characters with the eighth bit set directly
+# rather than as meta-prefixed characters
+set output-meta on
+
+# if there are more than 150 possible completions for
+# a word, ask the user if he wants to see all of them
+set completion-query-items 150
+
+# For FTP
+$if Ftp
+"\C-xg": "get \M-?"
+"\C-xt": "put \M-?"
+"\M-.": yank-last-arg
+$endif
+</pre></td></tr></table></P><P>
+
+<A NAME="Bindable Readline Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC13"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC12"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC14"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.4 Bindable Readline Commands </H2>
+<!--docid::SEC13::-->
+<P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Moving about the line.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Getting at previous lines.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Commands for changing text.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Commands for killing and yanking.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC18">1.4.5 Specifying Numeric Arguments</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Specifying numeric arguments, repeat counts.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Getting Readline to do the typing for you.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Saving and re-executing typed characters</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Other miscellaneous commands.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+This section describes Readline commands that may be bound to key
+sequences.
+Command names without an accompanying key sequence are unbound by default.
+</P><P>
+
+In the following descriptions, <EM>point</EM> refers to the current cursor
+position, and <EM>mark</EM> refers to a cursor position saved by the
+<CODE>set-mark</CODE> command.
+The text between the point and mark is referred to as the <EM>region</EM>.
+</P><P>
+
+<A NAME="Commands For Moving"></A>
+<HR SIZE="6">
+<A NAME="SEC14"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC15"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.1 Commands For Moving </H3>
+<!--docid::SEC14::-->
+<DL COMPACT>
+<A NAME="IDX26"></A>
+<DT><CODE>beginning-of-line (C-a)</CODE>
+<DD><A NAME="IDX27"></A>
+Move to the start of the current line.
+<P>
+
+<A NAME="IDX28"></A>
+<DT><CODE>end-of-line (C-e)</CODE>
+<DD><A NAME="IDX29"></A>
+Move to the end of the line.
+<P>
+
+<A NAME="IDX30"></A>
+<DT><CODE>forward-char (C-f)</CODE>
+<DD><A NAME="IDX31"></A>
+Move forward a character.
+<P>
+
+<A NAME="IDX32"></A>
+<DT><CODE>backward-char (C-b)</CODE>
+<DD><A NAME="IDX33"></A>
+Move back a character.
+<P>
+
+<A NAME="IDX34"></A>
+<DT><CODE>forward-word (M-f)</CODE>
+<DD><A NAME="IDX35"></A>
+Move forward to the end of the next word.  Words are composed of
+letters and digits.
+<P>
+
+<A NAME="IDX36"></A>
+<DT><CODE>backward-word (M-b)</CODE>
+<DD><A NAME="IDX37"></A>
+Move back to the start of the current or previous word.  Words are
+composed of letters and digits.
+<P>
+
+<A NAME="IDX38"></A>
+<DT><CODE>clear-screen (C-l)</CODE>
+<DD><A NAME="IDX39"></A>
+Clear the screen and redraw the current line,
+leaving the current line at the top of the screen.
+<P>
+
+<A NAME="IDX40"></A>
+<DT><CODE>redraw-current-line ()</CODE>
+<DD><A NAME="IDX41"></A>
+Refresh the current line.  By default, this is unbound.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Commands For History"></A>
+<HR SIZE="6">
+<A NAME="SEC15"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC14"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC16"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC16"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.2 Commands For Manipulating The History </H3>
+<!--docid::SEC15::-->
+<P>
+
+<DL COMPACT>
+<A NAME="IDX42"></A>
+<DT><CODE>accept-line (Newline or Return)</CODE>
+<DD><A NAME="IDX43"></A>
+Accept the line regardless of where the cursor is.
+If this line is
+non-empty, it may be added to the history list for future recall with
+<CODE>add_history()</CODE>.
+If this line is a modified history line, the history line is restored
+to its original state.
+<P>
+
+<A NAME="IDX44"></A>
+<DT><CODE>previous-history (C-p)</CODE>
+<DD><A NAME="IDX45"></A>
+Move `back' through the history list, fetching the previous command.
+<P>
+
+<A NAME="IDX46"></A>
+<DT><CODE>next-history (C-n)</CODE>
+<DD><A NAME="IDX47"></A>
+Move `forward' through the history list, fetching the next command.
+<P>
+
+<A NAME="IDX48"></A>
+<DT><CODE>beginning-of-history (M-&#60;)</CODE>
+<DD><A NAME="IDX49"></A>
+Move to the first line in the history.
+<P>
+
+<A NAME="IDX50"></A>
+<DT><CODE>end-of-history (M-&#62;)</CODE>
+<DD><A NAME="IDX51"></A>
+Move to the end of the input history, i.e., the line currently
+being entered.
+<P>
+
+<A NAME="IDX52"></A>
+<DT><CODE>reverse-search-history (C-r)</CODE>
+<DD><A NAME="IDX53"></A>
+Search backward starting at the current line and moving `up' through
+the history as necessary.  This is an incremental search.
+<P>
+
+<A NAME="IDX54"></A>
+<DT><CODE>forward-search-history (C-s)</CODE>
+<DD><A NAME="IDX55"></A>
+Search forward starting at the current line and moving `down' through
+the the history as necessary.  This is an incremental search.
+<P>
+
+<A NAME="IDX56"></A>
+<DT><CODE>non-incremental-reverse-search-history (M-p)</CODE>
+<DD><A NAME="IDX57"></A>
+Search backward starting at the current line and moving `up'
+through the history as necessary using a non-incremental search
+for a string supplied by the user.
+<P>
+
+<A NAME="IDX58"></A>
+<DT><CODE>non-incremental-forward-search-history (M-n)</CODE>
+<DD><A NAME="IDX59"></A>
+Search forward starting at the current line and moving `down'
+through the the history as necessary using a non-incremental search
+for a string supplied by the user.
+<P>
+
+<A NAME="IDX60"></A>
+<DT><CODE>history-search-forward ()</CODE>
+<DD><A NAME="IDX61"></A>
+Search forward through the history for the string of characters
+between the start of the current line and the point.
+This is a non-incremental search.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX62"></A>
+<DT><CODE>history-search-backward ()</CODE>
+<DD><A NAME="IDX63"></A>
+Search backward through the history for the string of characters
+between the start of the current line and the point.  This
+is a non-incremental search.  By default, this command is unbound.
+<P>
+
+<A NAME="IDX64"></A>
+<DT><CODE>yank-nth-arg (M-C-y)</CODE>
+<DD><A NAME="IDX65"></A>
+Insert the first argument to the previous command (usually
+the second word on the previous line) at point.
+With an argument <VAR>n</VAR>,
+insert the <VAR>n</VAR>th word from the previous command (the words
+in the previous command begin with word 0).  A negative argument
+inserts the <VAR>n</VAR>th word from the end of the previous command.
+<P>
+
+<A NAME="IDX66"></A>
+<DT><CODE>yank-last-arg (M-. or M-_)</CODE>
+<DD><A NAME="IDX67"></A>
+Insert last argument to the previous command (the last word of the
+previous history entry).  With an
+argument, behave exactly like <CODE>yank-nth-arg</CODE>.
+Successive calls to <CODE>yank-last-arg</CODE> move back through the history
+list, inserting the last argument of each line in turn.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Commands For Text"></A>
+<HR SIZE="6">
+<A NAME="SEC16"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC15"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC17"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC17"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.3 Commands For Changing Text </H3>
+<!--docid::SEC16::-->
+<P>
+
+<DL COMPACT>
+<A NAME="IDX68"></A>
+<DT><CODE>delete-char (C-d)</CODE>
+<DD><A NAME="IDX69"></A>
+Delete the character at point.  If point is at the
+beginning of the line, there are no characters in the line, and
+the last character typed was not bound to <CODE>delete-char</CODE>, then
+return EOF.
+<P>
+
+<A NAME="IDX70"></A>
+<DT><CODE>backward-delete-char (Rubout)</CODE>
+<DD><A NAME="IDX71"></A>
+Delete the character behind the cursor.  A numeric argument means
+to kill the characters instead of deleting them.
+<P>
+
+<A NAME="IDX72"></A>
+<DT><CODE>forward-backward-delete-char ()</CODE>
+<DD><A NAME="IDX73"></A>
+Delete the character under the cursor, unless the cursor is at the
+end of the line, in which case the character behind the cursor is
+deleted.  By default, this is not bound to a key.
+<P>
+
+<A NAME="IDX74"></A>
+<DT><CODE>quoted-insert (C-q or C-v)</CODE>
+<DD><A NAME="IDX75"></A>
+Add the next character typed to the line verbatim.  This is
+how to insert key sequences like <KBD>C-q</KBD>, for example.
+<P>
+
+<A NAME="IDX76"></A>
+<DT><CODE>tab-insert (M-<KBD>TAB</KBD>)</CODE>
+<DD><A NAME="IDX77"></A>
+Insert a tab character.
+<P>
+
+<A NAME="IDX78"></A>
+<DT><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE>
+<DD><A NAME="IDX79"></A>
+Insert yourself.
+<P>
+
+<A NAME="IDX80"></A>
+<DT><CODE>transpose-chars (C-t)</CODE>
+<DD><A NAME="IDX81"></A>
+Drag the character before the cursor forward over
+the character at the cursor, moving the
+cursor forward as well.  If the insertion point
+is at the end of the line, then this
+transposes the last two characters of the line.
+Negative arguments have no effect.
+<P>
+
+<A NAME="IDX82"></A>
+<DT><CODE>transpose-words (M-t)</CODE>
+<DD><A NAME="IDX83"></A>
+Drag the word before point past the word after point,
+moving point past that word as well.
+If the insertion point is at the end of the line, this transposes
+the last two words on the line.
+<P>
+
+<A NAME="IDX84"></A>
+<DT><CODE>upcase-word (M-u)</CODE>
+<DD><A NAME="IDX85"></A>
+Uppercase the current (or following) word.  With a negative argument,
+uppercase the previous word, but do not move the cursor.
+<P>
+
+<A NAME="IDX86"></A>
+<DT><CODE>downcase-word (M-l)</CODE>
+<DD><A NAME="IDX87"></A>
+Lowercase the current (or following) word.  With a negative argument,
+lowercase the previous word, but do not move the cursor.
+<P>
+
+<A NAME="IDX88"></A>
+<DT><CODE>capitalize-word (M-c)</CODE>
+<DD><A NAME="IDX89"></A>
+Capitalize the current (or following) word.  With a negative argument,
+capitalize the previous word, but do not move the cursor.
+<P>
+
+<A NAME="IDX90"></A>
+<DT><CODE>overwrite-mode ()</CODE>
+<DD><A NAME="IDX91"></A>
+Toggle overwrite mode.  With an explicit positive numeric argument,
+switches to overwrite mode.  With an explicit non-positive numeric
+argument, switches to insert mode.  This command affects only
+<CODE>emacs</CODE> mode; <CODE>vi</CODE> mode does overwrite differently.
+Each call to <CODE>readline()</CODE> starts in insert mode.
+<P>
+
+In overwrite mode, characters bound to <CODE>self-insert</CODE> replace
+the text at point rather than pushing the text to the right.
+Characters bound to <CODE>backward-delete-char</CODE> replace the character
+before point with a space.
+</P><P>
+
+By default, this command is unbound.
+</P><P>
+
+</DL>
+<P>
+
+<A NAME="Commands For Killing"></A>
+<HR SIZE="6">
+<A NAME="SEC17"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC16"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC18"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC18"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.4 Killing And Yanking </H3>
+<!--docid::SEC17::-->
+<P>
+
+<DL COMPACT>
+
+<A NAME="IDX92"></A>
+<DT><CODE>kill-line (C-k)</CODE>
+<DD><A NAME="IDX93"></A>
+Kill the text from point to the end of the line.
+<P>
+
+<A NAME="IDX94"></A>
+<DT><CODE>backward-kill-line (C-x Rubout)</CODE>
+<DD><A NAME="IDX95"></A>
+Kill backward to the beginning of the line.
+<P>
+
+<A NAME="IDX96"></A>
+<DT><CODE>unix-line-discard (C-u)</CODE>
+<DD><A NAME="IDX97"></A>
+Kill backward from the cursor to the beginning of the current line.
+<P>
+
+<A NAME="IDX98"></A>
+<DT><CODE>kill-whole-line ()</CODE>
+<DD><A NAME="IDX99"></A>
+Kill all characters on the current line, no matter where point is.
+By default, this is unbound.
+<P>
+
+<A NAME="IDX100"></A>
+<DT><CODE>kill-word (M-d)</CODE>
+<DD><A NAME="IDX101"></A>
+Kill from point to the end of the current word, or if between
+words, to the end of the next word.
+Word boundaries are the same as <CODE>forward-word</CODE>.
+<P>
+
+<A NAME="IDX102"></A>
+<DT><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE>
+<DD><A NAME="IDX103"></A>
+Kill the word behind point.
+Word boundaries are the same as <CODE>backward-word</CODE>.
+<P>
+
+<A NAME="IDX104"></A>
+<DT><CODE>unix-word-rubout (C-w)</CODE>
+<DD><A NAME="IDX105"></A>
+Kill the word behind point, using white space as a word boundary.
+The killed text is saved on the kill-ring.
+<P>
+
+<A NAME="IDX106"></A>
+<DT><CODE>delete-horizontal-space ()</CODE>
+<DD><A NAME="IDX107"></A>
+Delete all spaces and tabs around point.  By default, this is unbound.
+<P>
+
+<A NAME="IDX108"></A>
+<DT><CODE>kill-region ()</CODE>
+<DD><A NAME="IDX109"></A>
+Kill the text in the current region.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX110"></A>
+<DT><CODE>copy-region-as-kill ()</CODE>
+<DD><A NAME="IDX111"></A>
+Copy the text in the region to the kill buffer, so it can be yanked
+right away.  By default, this command is unbound.
+<P>
+
+<A NAME="IDX112"></A>
+<DT><CODE>copy-backward-word ()</CODE>
+<DD><A NAME="IDX113"></A>
+Copy the word before point to the kill buffer.
+The word boundaries are the same as <CODE>backward-word</CODE>.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX114"></A>
+<DT><CODE>copy-forward-word ()</CODE>
+<DD><A NAME="IDX115"></A>
+Copy the word following point to the kill buffer.
+The word boundaries are the same as <CODE>forward-word</CODE>.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX116"></A>
+<DT><CODE>yank (C-y)</CODE>
+<DD><A NAME="IDX117"></A>
+Yank the top of the kill ring into the buffer at point.
+<P>
+
+<A NAME="IDX118"></A>
+<DT><CODE>yank-pop (M-y)</CODE>
+<DD><A NAME="IDX119"></A>
+Rotate the kill-ring, and yank the new top.  You can only do this if
+the prior command is <CODE>yank</CODE> or <CODE>yank-pop</CODE>.
+</DL>
+<P>
+
+<A NAME="Numeric Arguments"></A>
+<HR SIZE="6">
+<A NAME="SEC18"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC17"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC19"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC19"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.5 Specifying Numeric Arguments </H3>
+<!--docid::SEC18::-->
+<DL COMPACT>
+
+<A NAME="IDX120"></A>
+<DT><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE>
+<DD><A NAME="IDX121"></A>
+Add this digit to the argument already accumulating, or start a new
+argument.  <KBD>M--</KBD> starts a negative argument.
+<P>
+
+<A NAME="IDX122"></A>
+<DT><CODE>universal-argument ()</CODE>
+<DD><A NAME="IDX123"></A>
+This is another way to specify an argument.
+If this command is followed by one or more digits, optionally with a
+leading minus sign, those digits define the argument.
+If the command is followed by digits, executing <CODE>universal-argument</CODE>
+again ends the numeric argument, but is otherwise ignored.
+As a special case, if this command is immediately followed by a
+character that is neither a digit or minus sign, the argument count
+for the next command is multiplied by four.
+The argument count is initially one, so executing this function the
+first time makes the argument count four, a second time makes the
+argument count sixteen, and so on.
+By default, this is not bound to a key.
+</DL>
+<P>
+
+<A NAME="Commands For Completion"></A>
+<HR SIZE="6">
+<A NAME="SEC19"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC18"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC20"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC20"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.6 Letting Readline Type For You </H3>
+<!--docid::SEC19::-->
+<P>
+
+<DL COMPACT>
+<A NAME="IDX124"></A>
+<DT><CODE>complete (<KBD>TAB</KBD>)</CODE>
+<DD><A NAME="IDX125"></A>
+Attempt to perform completion on the text before point.
+The actual completion performed is application-specific.
+The default is filename completion.
+<P>
+
+<A NAME="IDX126"></A>
+<DT><CODE>possible-completions (M-?)</CODE>
+<DD><A NAME="IDX127"></A>
+List the possible completions of the text before point.
+<P>
+
+<A NAME="IDX128"></A>
+<DT><CODE>insert-completions (M-*)</CODE>
+<DD><A NAME="IDX129"></A>
+Insert all completions of the text before point that would have
+been generated by <CODE>possible-completions</CODE>.
+<P>
+
+<A NAME="IDX130"></A>
+<DT><CODE>menu-complete ()</CODE>
+<DD><A NAME="IDX131"></A>
+Similar to <CODE>complete</CODE>, but replaces the word to be completed
+with a single match from the list of possible completions.
+Repeated execution of <CODE>menu-complete</CODE> steps through the list
+of possible completions, inserting each match in turn.
+At the end of the list of completions, the bell is rung
+(subject to the setting of <CODE>bell-style</CODE>)
+and the original text is restored.
+An argument of <VAR>n</VAR> moves <VAR>n</VAR> positions forward in the list
+of matches; a negative argument may be used to move backward
+through the list.
+This command is intended to be bound to <KBD>TAB</KBD>, but is unbound
+by default.
+<P>
+
+<A NAME="IDX132"></A>
+<DT><CODE>delete-char-or-list ()</CODE>
+<DD><A NAME="IDX133"></A>
+Deletes the character under the cursor if not at the beginning or
+end of the line (like <CODE>delete-char</CODE>).
+If at the end of the line, behaves identically to
+<CODE>possible-completions</CODE>.
+This command is unbound by default.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Keyboard Macros"></A>
+<HR SIZE="6">
+<A NAME="SEC20"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC19"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC21"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC21"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.7 Keyboard Macros </H3>
+<!--docid::SEC20::-->
+<DL COMPACT>
+
+<A NAME="IDX134"></A>
+<DT><CODE>start-kbd-macro (C-x ()</CODE>
+<DD><A NAME="IDX135"></A>
+Begin saving the characters typed into the current keyboard macro.
+<P>
+
+<A NAME="IDX136"></A>
+<DT><CODE>end-kbd-macro (C-x ))</CODE>
+<DD><A NAME="IDX137"></A>
+Stop saving the characters typed into the current keyboard macro
+and save the definition.
+<P>
+
+<A NAME="IDX138"></A>
+<DT><CODE>call-last-kbd-macro (C-x e)</CODE>
+<DD><A NAME="IDX139"></A>
+Re-execute the last keyboard macro defined, by making the characters
+in the macro appear as if typed at the keyboard.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Miscellaneous Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC21"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC20"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.8 Some Miscellaneous Commands </H3>
+<!--docid::SEC21::-->
+<DL COMPACT>
+
+<A NAME="IDX140"></A>
+<DT><CODE>re-read-init-file (C-x C-r)</CODE>
+<DD><A NAME="IDX141"></A>
+Read in the contents of the <VAR>inputrc</VAR> file, and incorporate
+any bindings or variable assignments found there.
+<P>
+
+<A NAME="IDX142"></A>
+<DT><CODE>abort (C-g)</CODE>
+<DD><A NAME="IDX143"></A>
+Abort the current editing command and
+ring the terminal's bell (subject to the setting of
+<CODE>bell-style</CODE>).
+<P>
+
+<A NAME="IDX144"></A>
+<DT><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE>
+<DD><A NAME="IDX145"></A>
+If the metafied character <VAR>x</VAR> is lowercase, run the command
+that is bound to the corresponding uppercase character.
+<P>
+
+<A NAME="IDX146"></A>
+<DT><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE>
+<DD><A NAME="IDX147"></A>
+Metafy the next character typed.  This is for keyboards
+without a meta key.  Typing <SAMP>`<KBD>ESC</KBD> f'</SAMP> is equivalent to typing
+<KBD>M-f</KBD>.
+<P>
+
+<A NAME="IDX148"></A>
+<DT><CODE>undo (C-_ or C-x C-u)</CODE>
+<DD><A NAME="IDX149"></A>
+Incremental undo, separately remembered for each line.
+<P>
+
+<A NAME="IDX150"></A>
+<DT><CODE>revert-line (M-r)</CODE>
+<DD><A NAME="IDX151"></A>
+Undo all changes made to this line.  This is like executing the <CODE>undo</CODE>
+command enough times to get back to the beginning.
+<P>
+
+<A NAME="IDX152"></A>
+<DT><CODE>tilde-expand (M-~)</CODE>
+<DD><A NAME="IDX153"></A>
+Perform tilde expansion on the current word.
+<P>
+
+<A NAME="IDX154"></A>
+<DT><CODE>set-mark (C-@)</CODE>
+<DD><A NAME="IDX155"></A>
+Set the mark to the point.  If a
+numeric argument is supplied, the mark is set to that position.
+<P>
+
+<A NAME="IDX156"></A>
+<DT><CODE>exchange-point-and-mark (C-x C-x)</CODE>
+<DD><A NAME="IDX157"></A>
+Swap the point with the mark.  The current cursor position is set to
+the saved position, and the old cursor position is saved as the mark.
+<P>
+
+<A NAME="IDX158"></A>
+<DT><CODE>character-search (C-])</CODE>
+<DD><A NAME="IDX159"></A>
+A character is read and point is moved to the next occurrence of that
+character.  A negative count searches for previous occurrences.
+<P>
+
+<A NAME="IDX160"></A>
+<DT><CODE>character-search-backward (M-C-])</CODE>
+<DD><A NAME="IDX161"></A>
+A character is read and point is moved to the previous occurrence
+of that character.  A negative count searches for subsequent
+occurrences.
+<P>
+
+<A NAME="IDX162"></A>
+<DT><CODE>insert-comment (M-#)</CODE>
+<DD><A NAME="IDX163"></A>
+Without a numeric argument, the value of the <CODE>comment-begin</CODE>
+variable is inserted at the beginning of the current line.
+If a numeric argument is supplied, this command acts as a toggle:  if
+the characters at the beginning of the line do not match the value
+of <CODE>comment-begin</CODE>, the value is inserted, otherwise
+the characters in <CODE>comment-begin</CODE> are deleted from the beginning of
+the line.
+In either case, the line is accepted as if a newline had been typed.
+<P>
+
+<A NAME="IDX164"></A>
+<DT><CODE>dump-functions ()</CODE>
+<DD><A NAME="IDX165"></A>
+Print all of the functions and their key bindings to the
+Readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an <VAR>inputrc</VAR> file.  This command is unbound by default.
+<P>
+
+<A NAME="IDX166"></A>
+<DT><CODE>dump-variables ()</CODE>
+<DD><A NAME="IDX167"></A>
+Print all of the settable variables and their values to the
+Readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an <VAR>inputrc</VAR> file.  This command is unbound by default.
+<P>
+
+<A NAME="IDX168"></A>
+<DT><CODE>dump-macros ()</CODE>
+<DD><A NAME="IDX169"></A>
+Print all of the Readline key sequences bound to macros and the
+strings they output.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an <VAR>inputrc</VAR> file.  This command is unbound by default.
+<P>
+
+<A NAME="IDX170"></A>
+<DT><CODE>emacs-editing-mode (C-e)</CODE>
+<DD><A NAME="IDX171"></A>
+When in <CODE>vi</CODE> command mode, this causes a switch to <CODE>emacs</CODE>
+editing mode.
+<P>
+
+<A NAME="IDX172"></A>
+<DT><CODE>vi-editing-mode (M-C-j)</CODE>
+<DD><A NAME="IDX173"></A>
+When in <CODE>emacs</CODE> editing mode, this causes a switch to <CODE>vi</CODE>
+editing mode.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Readline vi Mode"></A>
+<HR SIZE="6">
+<A NAME="SEC22"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC21"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.5 Readline vi Mode </H2>
+<!--docid::SEC22::-->
+<P>
+
+While the Readline library does not have a full set of <CODE>vi</CODE>
+editing functions, it does contain enough to allow simple editing
+of the line.  The Readline <CODE>vi</CODE> mode behaves as specified in
+the POSIX 1003.2 standard.
+</P><P>
+
+In order to switch interactively between <CODE>emacs</CODE> and <CODE>vi</CODE>
+editing modes, use the command <KBD>M-C-j</KBD> (bound to emacs-editing-mode
+when in <CODE>vi</CODE> mode and to vi-editing-mode in <CODE>emacs</CODE> mode).
+The Readline default is <CODE>emacs</CODE> mode.
+</P><P>
+
+When you enter a line in <CODE>vi</CODE> mode, you are already placed in
+`insertion' mode, as if you had typed an <SAMP>`i'</SAMP>.  Pressing <KBD>ESC</KBD>
+switches you into `command' mode, where you can edit the text of the
+line with the standard <CODE>vi</CODE> movement keys, move to previous
+history lines with <SAMP>`k'</SAMP> and subsequent lines with <SAMP>`j'</SAMP>, and
+so forth.
+</P><P>
+
+This document describes the GNU Readline Library, a utility for aiding
+in the consitency of user interface across discrete programs that need
+to provide a command line interface.
+</P><P>
+
+Copyright (C) 1988-2002 Free Software Foundation, Inc.
+</P><P>
+
+Permission is granted to make and distribute verbatim copies of
+this manual provided the copyright notice and this permission notice
+pare preserved on all copies.
+</P><P>
+
+Permission is granted to copy and distribute modified versions of this
+manual under the conditions for verbatim copying, provided that the entire
+resulting derived work is distributed under the terms of a permission
+notice identical to this one.
+</P><P>
+
+Permission is granted to copy and distribute translations of this manual
+into another language, under the above conditions for modified versions,
+except that this permission notice may be stated in a translation approved
+by the Foundation.
+</P><P>
+
+<A NAME="Programming with GNU Readline"></A>
+<HR SIZE="6">
+<A NAME="SEC23"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC22"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC24"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1> 2. Programming with GNU Readline </H1>
+<!--docid::SEC23::-->
+<P>
+
+This chapter describes the interface between the GNU Readline Library and
+other programs.  If you are a programmer, and you wish to include the
+features found in GNU Readline
+such as completion, line editing, and interactive history manipulation
+in your own programs, this section is for you.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC24">2.1 Basic Behavior</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Using the default behavior of Readline.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC25">2.2 Custom Functions</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Adding your own functions to Readline.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Variables accessible to custom
+					functions.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC29">2.4 Readline Convenience Functions</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions which Readline supplies to
+					aid in writing your own custom
+					functions.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">How Readline behaves when it receives signals.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC44">2.6 Custom Completers</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Supplanting or supplementing Readline's
+			completion functions.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Basic Behavior"></A>
+<HR SIZE="6">
+<A NAME="SEC24"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC25"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.1 Basic Behavior </H2>
+<!--docid::SEC24::-->
+<P>
+
+Many programs provide a command line interface, such as <CODE>mail</CODE>,
+<CODE>ftp</CODE>, and <CODE>sh</CODE>.  For such programs, the default behaviour of
+Readline is sufficient.  This section describes how to use Readline in
+the simplest way possible, perhaps to replace calls in your code to
+<CODE>gets()</CODE> or <CODE>fgets()</CODE>.
+</P><P>
+
+<A NAME="IDX174"></A>
+<A NAME="IDX175"></A>
+</P><P>
+
+The function <CODE>readline()</CODE> prints a prompt <VAR>prompt</VAR>
+and then reads and returns a single line of text from the user.
+If <VAR>prompt</VAR> is <CODE>NULL</CODE> or the empty string, no prompt is displayed.
+The line <CODE>readline</CODE> returns is allocated with <CODE>malloc()</CODE>;
+the caller should <CODE>free()</CODE> the line when it has finished with it.
+The declaration for <CODE>readline</CODE> in ANSI C is
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>char *readline (const char *<VAR>prompt</VAR>);</CODE>
+</pre></td></tr></table></P><P>
+
+So, one might say
+<TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>char *line = readline ("Enter a line: ");</CODE>
+</pre></td></tr></table>in order to read a line of text from the user.
+The line returned has the final newline removed, so only the
+text remains.
+</P><P>
+
+If <CODE>readline</CODE> encounters an <CODE>EOF</CODE> while reading the line, and the
+line is empty at that point, then <CODE>(char *)NULL</CODE> is returned.
+Otherwise, the line is ended just as if a newline had been typed.
+</P><P>
+
+If you want the user to be able to get at the line later, (with
+<KBD>C-p</KBD> for example), you must call <CODE>add_history()</CODE> to save the
+line away in a <EM>history</EM> list of such lines.
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>add_history (line)</CODE>;
+</pre></td></tr></table></P><P>
+
+For full details on the GNU History Library, see the associated manual.
+</P><P>
+
+It is preferable to avoid saving empty lines on the history list, since
+users rarely have a burning need to reuse a blank line.  Here is
+a function which usefully replaces the standard <CODE>gets()</CODE> library
+function, and has the advantage of no static buffer to overflow:
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>/* A static variable for holding the line. */
+static char *line_read = (char *)NULL;
+
+/* Read a string, and return a pointer to it.
+   Returns NULL on EOF. */
+char *
+rl_gets ()
+{
+  /* If the buffer has already been allocated,
+     return the memory to the free pool. */
+  if (line_read)
+    {
+      free (line_read);
+      line_read = (char *)NULL;
+    }
+
+  /* Get a line from the user. */
+  line_read = readline ("");
+
+  /* If the line has any text in it,
+     save it on the history. */
+  if (line_read &#38;&#38; *line_read)
+    add_history (line_read);
+
+  return (line_read);
+}
+</pre></td></tr></table></P><P>
+
+This function gives the user the default behaviour of <KBD>TAB</KBD>
+completion: completion on file names.  If you do not want Readline to
+complete on filenames, you can change the binding of the <KBD>TAB</KBD> key
+with <CODE>rl_bind_key()</CODE>.
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>int rl_bind_key (int <VAR>key</VAR>, rl_command_func_t *<VAR>function</VAR>);</CODE>
+</pre></td></tr></table></P><P>
+
+<CODE>rl_bind_key()</CODE> takes two arguments: <VAR>key</VAR> is the character that
+you want to bind, and <VAR>function</VAR> is the address of the function to
+call when <VAR>key</VAR> is pressed.  Binding <KBD>TAB</KBD> to <CODE>rl_insert()</CODE>
+makes <KBD>TAB</KBD> insert itself.
+<CODE>rl_bind_key()</CODE> returns non-zero if <VAR>key</VAR> is not a valid
+ASCII character code (between 0 and 255).
+</P><P>
+
+Thus, to disable the default <KBD>TAB</KBD> behavior, the following suffices:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>rl_bind_key ('\t', rl_insert);</CODE>
+</pre></td></tr></table></P><P>
+
+This code should be executed once at the start of your program; you
+might write a function called <CODE>initialize_readline()</CODE> which
+performs this and other desired initializations, such as installing
+custom completers (see section <A HREF="readline.html#SEC44">2.6 Custom Completers</A>).
+</P><P>
+
+<A NAME="Custom Functions"></A>
+<HR SIZE="6">
+<A NAME="SEC25"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC24"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC26"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.2 Custom Functions </H2>
+<!--docid::SEC25::-->
+<P>
+
+Readline provides many functions for manipulating the text of
+the line, but it isn't possible to anticipate the needs of all
+programs.  This section describes the various functions and variables
+defined within the Readline library which allow a user program to add
+customized functionality to Readline.
+</P><P>
+
+Before declaring any functions that customize Readline's behavior, or
+using any functionality Readline provides in other code, an
+application writer should include the file <CODE>&#60;readline/readline.h&#62;</CODE>
+in any file that uses Readline's features.  Since some of the definitions
+in <CODE>readline.h</CODE> use the <CODE>stdio</CODE> library, the file
+<CODE>&#60;stdio.h&#62;</CODE> should be included before <CODE>readline.h</CODE>.
+</P><P>
+
+<CODE>readline.h</CODE> defines a C preprocessor variable that should
+be treated as an integer, <CODE>RL_READLINE_VERSION</CODE>, which may
+be used to conditionally compile application code depending on
+the installed Readline version.  The value is a hexadecimal
+encoding of the major and minor version numbers of the library,
+of the form 0x<VAR>MMmm</VAR>.  <VAR>MM</VAR> is the two-digit major
+version number; <VAR>mm</VAR> is the two-digit minor version number. 
+For Readline 4.2, for example, the value of
+<CODE>RL_READLINE_VERSION</CODE> would be <CODE>0x0402</CODE>. 
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC26">2.2.1 Readline Typedefs</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">C declarations to make code readable.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC27">2.2.2 Writing a New Function</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Variables and calling conventions.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Readline Typedefs"></A>
+<HR SIZE="6">
+<A NAME="SEC26"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC25"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC27"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC25"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.2.1 Readline Typedefs </H3>
+<!--docid::SEC26::-->
+<P>
+
+For readabilty, we declare a number of new object types, all pointers
+to functions.
+</P><P>
+
+The reason for declaring these new types is to make it easier to write
+code describing pointers to C functions with appropriately prototyped
+arguments and return values.
+</P><P>
+
+For instance, say we want to declare a variable <VAR>func</VAR> as a pointer
+to a function which takes two <CODE>int</CODE> arguments and returns an
+<CODE>int</CODE> (this is the type of all of the Readline bindable functions).
+Instead of the classic C declaration
+</P><P>
+
+<CODE>int (*func)();</CODE>
+</P><P>
+
+or the ANSI-C style declaration
+</P><P>
+
+<CODE>int (*func)(int, int);</CODE>
+</P><P>
+
+we may write
+</P><P>
+
+<CODE>rl_command_func_t *func;</CODE>
+</P><P>
+
+The full list of function pointer types available is
+</P><P>
+
+<DL COMPACT>
+<DT><CODE>typedef int rl_command_func_t (int, int);</CODE>
+<DD><P>
+
+<DT><CODE>typedef char *rl_compentry_func_t (const char *, int);</CODE>
+<DD><P>
+
+<DT><CODE>typedef char **rl_completion_func_t (const char *, int, int);</CODE>
+<DD><P>
+
+<DT><CODE>typedef char *rl_quote_func_t (char *, int, char *);</CODE>
+<DD><P>
+
+<DT><CODE>typedef char *rl_dequote_func_t (char *, int);</CODE>
+<DD><P>
+
+<DT><CODE>typedef int rl_compignore_func_t (char **);</CODE>
+<DD><P>
+
+<DT><CODE>typedef void rl_compdisp_func_t (char **, int, int);</CODE>
+<DD><P>
+
+<DT><CODE>typedef int rl_hook_func_t (void);</CODE>
+<DD><P>
+
+<DT><CODE>typedef int rl_getc_func_t (FILE *);</CODE>
+<DD><P>
+
+<DT><CODE>typedef int rl_linebuf_func_t (char *, int);</CODE>
+<DD><P>
+
+<DT><CODE>typedef int rl_intfunc_t (int);</CODE>
+<DD><DT><CODE>#define rl_ivoidfunc_t rl_hook_func_t</CODE>
+<DD><DT><CODE>typedef int rl_icpfunc_t (char *);</CODE>
+<DD><DT><CODE>typedef int rl_icppfunc_t (char **);</CODE>
+<DD><P>
+
+<DT><CODE>typedef void rl_voidfunc_t (void);</CODE>
+<DD><DT><CODE>typedef void rl_vintfunc_t (int);</CODE>
+<DD><DT><CODE>typedef void rl_vcpfunc_t (char *);</CODE>
+<DD><DT><CODE>typedef void rl_vcppfunc_t (char **);</CODE>
+<DD><P>
+
+</DL>
+<P>
+
+<A NAME="Function Writing"></A>
+<HR SIZE="6">
+<A NAME="SEC27"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC26"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC25"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.2.2 Writing a New Function </H3>
+<!--docid::SEC27::-->
+<P>
+
+In order to write new functions for Readline, you need to know the
+calling conventions for keyboard-invoked functions, and the names of the
+variables that describe the current state of the line read so far.
+</P><P>
+
+The calling sequence for a command <CODE>foo</CODE> looks like
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre><CODE>int foo (int count, int key)</CODE>
+</pre></td></tr></table></P><P>
+
+where <VAR>count</VAR> is the numeric argument (or 1 if defaulted) and
+<VAR>key</VAR> is the key that invoked this function.
+</P><P>
+
+It is completely up to the function as to what should be done with the
+numeric argument.  Some functions use it as a repeat count, some
+as a flag, and others to choose alternate behavior (refreshing the current
+line as opposed to refreshing the screen, for example).  Some choose to
+ignore it.  In general, if a
+function uses the numeric argument as a repeat count, it should be able
+to do something useful with both negative and positive arguments.
+At the very least, it should be aware that it can be passed a
+negative argument.
+</P><P>
+
+A command function should return 0 if its action completes successfully,
+and a non-zero value if some error occurs.
+</P><P>
+
+<A NAME="Readline Variables"></A>
+<HR SIZE="6">
+<A NAME="SEC28"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC27"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.3 Readline Variables </H2>
+<!--docid::SEC28::-->
+<P>
+
+These variables are available to function writers.
+</P><P>
+
+<A NAME="IDX176"></A>
+<DL>
+<DT><U>Variable:</U> char * <B>rl_line_buffer</B>
+<DD>This is the line gathered so far.  You are welcome to modify the
+contents of the line, but see <A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A>.  The
+function <CODE>rl_extend_line_buffer</CODE> is available to increase
+the memory allocated to <CODE>rl_line_buffer</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX177"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_point</B>
+<DD>The offset of the current cursor position in <CODE>rl_line_buffer</CODE>
+(the <EM>point</EM>).
+</DL>
+</P><P>
+
+<A NAME="IDX178"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_end</B>
+<DD>The number of characters present in <CODE>rl_line_buffer</CODE>.  When
+<CODE>rl_point</CODE> is at the end of the line, <CODE>rl_point</CODE> and
+<CODE>rl_end</CODE> are equal.
+</DL>
+</P><P>
+
+<A NAME="IDX179"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_mark</B>
+<DD>The <VAR>mark</VAR> (saved position) in the current line.  If set, the mark
+and point define a <EM>region</EM>.
+</DL>
+</P><P>
+
+<A NAME="IDX180"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_done</B>
+<DD>Setting this to a non-zero value causes Readline to return the current
+line immediately.
+</DL>
+</P><P>
+
+<A NAME="IDX181"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_num_chars_to_read</B>
+<DD>Setting this to a positive value before calling <CODE>readline()</CODE> causes
+Readline to return after accepting that many characters, rather
+than reading up to a character bound to <CODE>accept-line</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX182"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_pending_input</B>
+<DD>Setting this to a value makes it the next keystroke read.  This is a
+way to stuff a single character into the input stream.
+</DL>
+</P><P>
+
+<A NAME="IDX183"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_dispatching</B>
+<DD>Set to a non-zero value if a function is being called from a key binding;
+zero otherwise.  Application functions can test this to discover whether
+they were called directly or by Readline's dispatching mechanism.
+</DL>
+</P><P>
+
+<A NAME="IDX184"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_erase_empty_line</B>
+<DD>Setting this to a non-zero value causes Readline to completely erase
+the current line, including any prompt, any time a newline is typed as
+the only character on an otherwise-empty line.  The cursor is moved to
+the beginning of the newly-blank line.
+</DL>
+</P><P>
+
+<A NAME="IDX185"></A>
+<DL>
+<DT><U>Variable:</U> char * <B>rl_prompt</B>
+<DD>The prompt Readline uses.  This is set from the argument to
+<CODE>readline()</CODE>, and should not be assigned to directly.
+The <CODE>rl_set_prompt()</CODE> function (see section <A HREF="readline.html#SEC35">2.4.6 Redisplay</A>) may
+be used to modify the prompt string after calling <CODE>readline()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX186"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_already_prompted</B>
+<DD>If an application wishes to display the prompt itself, rather than have
+Readline do it the first time <CODE>readline()</CODE> is called, it should set
+this variable to a non-zero value after displaying the prompt.
+The prompt must also be passed as the argument to <CODE>readline()</CODE> so
+the redisplay functions can update the display properly.
+The calling application is responsible for managing the value; Readline
+never sets it.
+</DL>
+</P><P>
+
+<A NAME="IDX187"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_library_version</B>
+<DD>The version number of this revision of the library.
+</DL>
+</P><P>
+
+<A NAME="IDX188"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_readline_version</B>
+<DD>An integer encoding the current version of the library.  The encoding is
+of the form 0x<VAR>MMmm</VAR>, where <VAR>MM</VAR> is the two-digit major version
+number, and <VAR>mm</VAR> is the two-digit minor version number.
+For example, for Readline-4.2, <CODE>rl_readline_version</CODE> would have the
+value 0x0402.
+</DL>
+</P><P>
+
+<A NAME="IDX189"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_gnu_readline_p</B>
+<DD>Always set to 1, denoting that this is GNU readline rather than some
+emulation.
+</DL>
+</P><P>
+
+<A NAME="IDX190"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_terminal_name</B>
+<DD>The terminal type, used for initialization.  If not set by the application,
+Readline sets this to the value of the <CODE>TERM</CODE> environment variable
+the first time it is called.
+</DL>
+</P><P>
+
+<A NAME="IDX191"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_readline_name</B>
+<DD>This variable is set to a unique name by each application using Readline.
+The value allows conditional parsing of the inputrc file
+(see section <A HREF="readline.html#SEC11">1.3.2 Conditional Init Constructs</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX192"></A>
+<DL>
+<DT><U>Variable:</U> FILE * <B>rl_instream</B>
+<DD>The stdio stream from which Readline reads input.
+If <CODE>NULL</CODE>, Readline defaults to <VAR>stdin</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX193"></A>
+<DL>
+<DT><U>Variable:</U> FILE * <B>rl_outstream</B>
+<DD>The stdio stream to which Readline performs output.
+If <CODE>NULL</CODE>, Readline defaults to <VAR>stdout</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX194"></A>
+<DL>
+<DT><U>Variable:</U> rl_command_func_t * <B>rl_last_func</B>
+<DD>The address of the last command function Readline executed.  May be used to
+test whether or not a function is being executed twice in succession, for
+example.
+</DL>
+</P><P>
+
+<A NAME="IDX195"></A>
+<DL>
+<DT><U>Variable:</U> rl_hook_func_t * <B>rl_startup_hook</B>
+<DD>If non-zero, this is the address of a function to call just
+before <CODE>readline</CODE> prints the first prompt.
+</DL>
+</P><P>
+
+<A NAME="IDX196"></A>
+<DL>
+<DT><U>Variable:</U> rl_hook_func_t * <B>rl_pre_input_hook</B>
+<DD>If non-zero, this is the address of a function to call after
+the first prompt has been printed and just before <CODE>readline</CODE>
+starts reading input characters.
+</DL>
+</P><P>
+
+<A NAME="IDX197"></A>
+<DL>
+<DT><U>Variable:</U> rl_hook_func_t * <B>rl_event_hook</B>
+<DD>If non-zero, this is the address of a function to call periodically
+when Readline is waiting for terminal input.
+By default, this will be called at most ten times a second if there
+is no keyboard input.
+</DL>
+</P><P>
+
+<A NAME="IDX198"></A>
+<DL>
+<DT><U>Variable:</U> rl_getc_func_t * <B>rl_getc_function</B>
+<DD>If non-zero, Readline will call indirectly through this pointer
+to get a character from the input stream.  By default, it is set to
+<CODE>rl_getc</CODE>, the default Readline character input function
+(see section <A HREF="readline.html#SEC37">2.4.8 Character Input</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX199"></A>
+<DL>
+<DT><U>Variable:</U> rl_voidfunc_t * <B>rl_redisplay_function</B>
+<DD>If non-zero, Readline will call indirectly through this pointer
+to update the display with the current contents of the editing buffer.
+By default, it is set to <CODE>rl_redisplay</CODE>, the default Readline
+redisplay function (see section <A HREF="readline.html#SEC35">2.4.6 Redisplay</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX200"></A>
+<DL>
+<DT><U>Variable:</U> rl_vintfunc_t * <B>rl_prep_term_function</B>
+<DD>If non-zero, Readline will call indirectly through this pointer
+to initialize the terminal.  The function takes a single argument, an
+<CODE>int</CODE> flag that says whether or not to use eight-bit characters.
+By default, this is set to <CODE>rl_prep_terminal</CODE>
+(see section <A HREF="readline.html#SEC38">2.4.9 Terminal Management</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX201"></A>
+<DL>
+<DT><U>Variable:</U> rl_voidfunc_t * <B>rl_deprep_term_function</B>
+<DD>If non-zero, Readline will call indirectly through this pointer
+to reset the terminal.  This function should undo the effects of
+<CODE>rl_prep_term_function</CODE>.
+By default, this is set to <CODE>rl_deprep_terminal</CODE>
+(see section <A HREF="readline.html#SEC38">2.4.9 Terminal Management</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX202"></A>
+<DL>
+<DT><U>Variable:</U> Keymap <B>rl_executing_keymap</B>
+<DD>This variable is set to the keymap (see section <A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A>) in which the
+currently executing readline function was found.
+</DL>
+</P><P>
+
+<A NAME="IDX203"></A>
+<DL>
+<DT><U>Variable:</U> Keymap <B>rl_binding_keymap</B>
+<DD>This variable is set to the keymap (see section <A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A>) in which the
+last key binding occurred.
+</DL>
+</P><P>
+
+<A NAME="IDX204"></A>
+<DL>
+<DT><U>Variable:</U> char * <B>rl_executing_macro</B>
+<DD>This variable is set to the text of any currently-executing macro.
+</DL>
+</P><P>
+
+<A NAME="IDX205"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_readline_state</B>
+<DD>A variable with bit values that encapsulate the current Readline state.
+A bit is set with the <CODE>RL_SETSTATE</CODE> macro, and unset with the
+<CODE>RL_UNSETSTATE</CODE> macro.  Use the <CODE>RL_ISSTATE</CODE> macro to test
+whether a particular state bit is set.  Current state bits include:
+</P><P>
+
+<DL COMPACT>
+<DT><CODE>RL_STATE_NONE</CODE>
+<DD>Readline has not yet been called, nor has it begun to intialize.
+<DT><CODE>RL_STATE_INITIALIZING</CODE>
+<DD>Readline is initializing its internal data structures.
+<DT><CODE>RL_STATE_INITIALIZED</CODE>
+<DD>Readline has completed its initialization.
+<DT><CODE>RL_STATE_TERMPREPPED</CODE>
+<DD>Readline has modified the terminal modes to do its own input and redisplay.
+<DT><CODE>RL_STATE_READCMD</CODE>
+<DD>Readline is reading a command from the keyboard.
+<DT><CODE>RL_STATE_METANEXT</CODE>
+<DD>Readline is reading more input after reading the meta-prefix character.
+<DT><CODE>RL_STATE_DISPATCHING</CODE>
+<DD>Readline is dispatching to a command.
+<DT><CODE>RL_STATE_MOREINPUT</CODE>
+<DD>Readline is reading more input while executing an editing command.
+<DT><CODE>RL_STATE_ISEARCH</CODE>
+<DD>Readline is performing an incremental history search.
+<DT><CODE>RL_STATE_NSEARCH</CODE>
+<DD>Readline is performing a non-incremental history search.
+<DT><CODE>RL_STATE_SEARCH</CODE>
+<DD>Readline is searching backward or forward through the history for a string.
+<DT><CODE>RL_STATE_NUMERICARG</CODE>
+<DD>Readline is reading a numeric argument.
+<DT><CODE>RL_STATE_MACROINPUT</CODE>
+<DD>Readline is currently getting its input from a previously-defined keyboard
+macro.
+<DT><CODE>RL_STATE_MACRODEF</CODE>
+<DD>Readline is currently reading characters defining a keyboard macro.
+<DT><CODE>RL_STATE_OVERWRITE</CODE>
+<DD>Readline is in overwrite mode.
+<DT><CODE>RL_STATE_COMPLETING</CODE>
+<DD>Readline is performing word completion.
+<DT><CODE>RL_STATE_SIGHANDLER</CODE>
+<DD>Readline is currently executing the readline signal handler.
+<DT><CODE>RL_STATE_UNDOING</CODE>
+<DD>Readline is performing an undo.
+<DT><CODE>RL_STATE_DONE</CODE>
+<DD>Readline has read a key sequence bound to <CODE>accept-line</CODE>
+and is about to return the line to the caller.
+</DL>
+<P>
+
+</DL>
+</P><P>
+
+<A NAME="IDX206"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_explicit_arg</B>
+<DD>Set to a non-zero value if an explicit numeric argument was specified by
+the user.  Only valid in a bindable command function.
+</DL>
+</P><P>
+
+<A NAME="IDX207"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_numeric_arg</B>
+<DD>Set to the value of any numeric argument explicitly specified by the user
+before executing the current Readline function.  Only valid in a bindable
+command function.
+</DL>
+</P><P>
+
+<A NAME="IDX208"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_editing_mode</B>
+<DD>Set to a value denoting Readline's current editing mode.  A value of
+<VAR>1</VAR> means Readline is currently in emacs mode; <VAR>0</VAR>
+means that vi mode is active.
+</DL>
+</P><P>
+
+<A NAME="Readline Convenience Functions"></A>
+<HR SIZE="6">
+<A NAME="SEC29"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC28"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC30"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.4 Readline Convenience Functions </H2>
+<!--docid::SEC29::-->
+<P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC30">2.4.1 Naming a Function</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">How to give a function you write a name.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Making keymaps.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Changing Keymaps.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Translate function names to
+						key sequences.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">How to make your functions undoable.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions to control line display.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC36">2.4.7 Modifying Text</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions to modify <CODE>rl_line_buffer</CODE>.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC37">2.4.8 Character Input</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions to read keyboard input.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC38">2.4.9 Terminal Management</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions to manage terminal settings.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Generally useful functions and hooks.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions that don't fall into any category.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC41">2.4.12 Alternate Interface</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Using Readline in a `callback' fashion.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC42">2.4.13 A Readline Example</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">An example Readline function.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Function Naming"></A>
+<HR SIZE="6">
+<A NAME="SEC30"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC31"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.1 Naming a Function </H3>
+<!--docid::SEC30::-->
+<P>
+
+The user can dynamically change the bindings of keys while using
+Readline.  This is done by representing the function with a descriptive
+name.  The user is able to type the descriptive name when referring to
+the function.  Thus, in an init file, one might find
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>Meta-Rubout:	backward-kill-word
+</pre></td></tr></table></P><P>
+
+This binds the keystroke <KBD>Meta-Rubout</KBD> to the function
+<EM>descriptively</EM> named <CODE>backward-kill-word</CODE>.  You, as the
+programmer, should bind the functions you write to descriptive names as
+well.  Readline provides a function for doing that:
+</P><P>
+
+<A NAME="IDX209"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_add_defun</B> <I>(const char *name, rl_command_func_t *function, int key)</I>
+<DD>Add <VAR>name</VAR> to the list of named functions.  Make <VAR>function</VAR> be
+the function that gets called.  If <VAR>key</VAR> is not -1, then bind it to
+<VAR>function</VAR> using <CODE>rl_bind_key()</CODE>.
+</DL>
+</P><P>
+
+Using this function alone is sufficient for most applications.  It is
+the recommended way to add a few functions to the default functions that
+Readline has built in.  If you need to do something other
+than adding a function to Readline, you may need to use the
+underlying functions described below.
+</P><P>
+
+<A NAME="Keymaps"></A>
+<HR SIZE="6">
+<A NAME="SEC31"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC30"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC32"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC32"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.2 Selecting a Keymap </H3>
+<!--docid::SEC31::-->
+<P>
+
+Key bindings take place on a <EM>keymap</EM>.  The keymap is the
+association between the keys that the user types and the functions that
+get run.  You can make your own keymaps, copy existing keymaps, and tell
+Readline which keymap to use.
+</P><P>
+
+<A NAME="IDX210"></A>
+<DL>
+<DT><U>Function:</U> Keymap <B>rl_make_bare_keymap</B> <I>(void)</I>
+<DD>Returns a new, empty keymap.  The space for the keymap is allocated with
+<CODE>malloc()</CODE>; the caller should free it by calling
+<CODE>rl_discard_keymap()</CODE> when done.
+</DL>
+</P><P>
+
+<A NAME="IDX211"></A>
+<DL>
+<DT><U>Function:</U> Keymap <B>rl_copy_keymap</B> <I>(Keymap map)</I>
+<DD>Return a new keymap which is a copy of <VAR>map</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX212"></A>
+<DL>
+<DT><U>Function:</U> Keymap <B>rl_make_keymap</B> <I>(void)</I>
+<DD>Return a new keymap with the printing characters bound to rl_insert,
+the lowercase Meta characters bound to run their equivalents, and
+the Meta digits bound to produce numeric arguments.
+</DL>
+</P><P>
+
+<A NAME="IDX213"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_discard_keymap</B> <I>(Keymap keymap)</I>
+<DD>Free the storage associated with <VAR>keymap</VAR>.
+</DL>
+</P><P>
+
+Readline has several internal keymaps.  These functions allow you to
+change which keymap is active.
+</P><P>
+
+<A NAME="IDX214"></A>
+<DL>
+<DT><U>Function:</U> Keymap <B>rl_get_keymap</B> <I>(void)</I>
+<DD>Returns the currently active keymap.
+</DL>
+</P><P>
+
+<A NAME="IDX215"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_set_keymap</B> <I>(Keymap keymap)</I>
+<DD>Makes <VAR>keymap</VAR> the currently active keymap.
+</DL>
+</P><P>
+
+<A NAME="IDX216"></A>
+<DL>
+<DT><U>Function:</U> Keymap <B>rl_get_keymap_by_name</B> <I>(const char *name)</I>
+<DD>Return the keymap matching <VAR>name</VAR>.  <VAR>name</VAR> is one which would
+be supplied in a <CODE>set keymap</CODE> inputrc line (see section <A HREF="readline.html#SEC9">1.3 Readline Init File</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX217"></A>
+<DL>
+<DT><U>Function:</U> char * <B>rl_get_keymap_name</B> <I>(Keymap keymap)</I>
+<DD>Return the name matching <VAR>keymap</VAR>.  <VAR>name</VAR> is one which would
+be supplied in a <CODE>set keymap</CODE> inputrc line (see section <A HREF="readline.html#SEC9">1.3 Readline Init File</A>).
+</DL>
+</P><P>
+
+<A NAME="Binding Keys"></A>
+<HR SIZE="6">
+<A NAME="SEC32"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC31"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC33"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC33"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.3 Binding Keys </H3>
+<!--docid::SEC32::-->
+<P>
+
+Key sequences are associate with functions through the keymap.
+Readline has several internal keymaps: <CODE>emacs_standard_keymap</CODE>,
+<CODE>emacs_meta_keymap</CODE>, <CODE>emacs_ctlx_keymap</CODE>,
+<CODE>vi_movement_keymap</CODE>, and <CODE>vi_insertion_keymap</CODE>.
+<CODE>emacs_standard_keymap</CODE> is the default, and the examples in
+this manual assume that.
+</P><P>
+
+Since <CODE>readline()</CODE> installs a set of default key bindings the first
+time it is called, there is always the danger that a custom binding
+installed before the first call to <CODE>readline()</CODE> will be overridden.
+An alternate mechanism is to install custom key bindings in an
+initialization function assigned to the <CODE>rl_startup_hook</CODE> variable
+(see section <A HREF="readline.html#SEC28">2.3 Readline Variables</A>).
+</P><P>
+
+These functions manage key bindings.
+</P><P>
+
+<A NAME="IDX218"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_bind_key</B> <I>(int key, rl_command_func_t *function)</I>
+<DD>Binds <VAR>key</VAR> to <VAR>function</VAR> in the currently active keymap.
+Returns non-zero in the case of an invalid <VAR>key</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX219"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_bind_key_in_map</B> <I>(int key, rl_command_func_t *function, Keymap map)</I>
+<DD>Bind <VAR>key</VAR> to <VAR>function</VAR> in <VAR>map</VAR>.  Returns non-zero in the case
+of an invalid <VAR>key</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX220"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_unbind_key</B> <I>(int key)</I>
+<DD>Bind <VAR>key</VAR> to the null function in the currently active keymap.
+Returns non-zero in case of error.
+</DL>
+</P><P>
+
+<A NAME="IDX221"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_unbind_key_in_map</B> <I>(int key, Keymap map)</I>
+<DD>Bind <VAR>key</VAR> to the null function in <VAR>map</VAR>.
+Returns non-zero in case of error.
+</DL>
+</P><P>
+
+<A NAME="IDX222"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_unbind_function_in_map</B> <I>(rl_command_func_t *function, Keymap map)</I>
+<DD>Unbind all keys that execute <VAR>function</VAR> in <VAR>map</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX223"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_unbind_command_in_map</B> <I>(const char *command, Keymap map)</I>
+<DD>Unbind all keys that are bound to <VAR>command</VAR> in <VAR>map</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX224"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_set_key</B> <I>(const char *keyseq, rl_command_func_t *function, Keymap map)</I>
+<DD>Bind the key sequence represented by the string <VAR>keyseq</VAR> to the function
+<VAR>function</VAR>.  This makes new keymaps as
+necessary.  The initial keymap in which to do bindings is <VAR>map</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX225"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_generic_bind</B> <I>(int type, const char *keyseq, char *data, Keymap map)</I>
+<DD>Bind the key sequence represented by the string <VAR>keyseq</VAR> to the arbitrary
+pointer <VAR>data</VAR>.  <VAR>type</VAR> says what kind of data is pointed to by
+<VAR>data</VAR>; this can be a function (<CODE>ISFUNC</CODE>), a macro
+(<CODE>ISMACR</CODE>), or a keymap (<CODE>ISKMAP</CODE>).  This makes new keymaps as
+necessary.  The initial keymap in which to do bindings is <VAR>map</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX226"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_parse_and_bind</B> <I>(char *line)</I>
+<DD>Parse <VAR>line</VAR> as if it had been read from the <CODE>inputrc</CODE> file and
+perform any key bindings and variable assignments found
+(see section <A HREF="readline.html#SEC9">1.3 Readline Init File</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX227"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_read_init_file</B> <I>(const char *filename)</I>
+<DD>Read keybindings and variable assignments from <VAR>filename</VAR>
+(see section <A HREF="readline.html#SEC9">1.3 Readline Init File</A>).
+</DL>
+</P><P>
+
+<A NAME="Associating Function Names and Bindings"></A>
+<HR SIZE="6">
+<A NAME="SEC33"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC32"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC34"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC34"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.4 Associating Function Names and Bindings </H3>
+<!--docid::SEC33::-->
+<P>
+
+These functions allow you to find out what keys invoke named functions
+and the functions invoked by a particular key sequence.  You may also
+associate a new function name with an arbitrary function.
+</P><P>
+
+<A NAME="IDX228"></A>
+<DL>
+<DT><U>Function:</U> rl_command_func_t * <B>rl_named_function</B> <I>(const char *name)</I>
+<DD>Return the function with name <VAR>name</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX229"></A>
+<DL>
+<DT><U>Function:</U> rl_command_func_t * <B>rl_function_of_keyseq</B> <I>(const char *keyseq, Keymap map, int *type)</I>
+<DD>Return the function invoked by <VAR>keyseq</VAR> in keymap <VAR>map</VAR>.
+If <VAR>map</VAR> is <CODE>NULL</CODE>, the current keymap is used.  If <VAR>type</VAR> is
+not <CODE>NULL</CODE>, the type of the object is returned in the <CODE>int</CODE> variable
+it points to (one of <CODE>ISFUNC</CODE>, <CODE>ISKMAP</CODE>, or <CODE>ISMACR</CODE>).
+</DL>
+</P><P>
+
+<A NAME="IDX230"></A>
+<DL>
+<DT><U>Function:</U> char ** <B>rl_invoking_keyseqs</B> <I>(rl_command_func_t *function)</I>
+<DD>Return an array of strings representing the key sequences used to
+invoke <VAR>function</VAR> in the current keymap.
+</DL>
+</P><P>
+
+<A NAME="IDX231"></A>
+<DL>
+<DT><U>Function:</U> char ** <B>rl_invoking_keyseqs_in_map</B> <I>(rl_command_func_t *function, Keymap map)</I>
+<DD>Return an array of strings representing the key sequences used to
+invoke <VAR>function</VAR> in the keymap <VAR>map</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX232"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_function_dumper</B> <I>(int readable)</I>
+<DD>Print the readline function names and the key sequences currently
+bound to them to <CODE>rl_outstream</CODE>.  If <VAR>readable</VAR> is non-zero,
+the list is formatted in such a way that it can be made part of an
+<CODE>inputrc</CODE> file and re-read.
+</DL>
+</P><P>
+
+<A NAME="IDX233"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_list_funmap_names</B> <I>(void)</I>
+<DD>Print the names of all bindable Readline functions to <CODE>rl_outstream</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX234"></A>
+<DL>
+<DT><U>Function:</U> const char ** <B>rl_funmap_names</B> <I>(void)</I>
+<DD>Return a NULL terminated array of known function names.  The array is
+sorted.  The array itself is allocated, but not the strings inside.  You
+should <CODE>free()</CODE> the array when you are done, but not the pointers.
+</DL>
+</P><P>
+
+<A NAME="IDX235"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_add_funmap_entry</B> <I>(const char *name, rl_command_func_t *function)</I>
+<DD>Add <VAR>name</VAR> to the list of bindable Readline command names, and make
+<VAR>function</VAR> the function to be called when <VAR>name</VAR> is invoked.
+</DL>
+</P><P>
+
+<A NAME="Allowing Undoing"></A>
+<HR SIZE="6">
+<A NAME="SEC34"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC33"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC35"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC35"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.5 Allowing Undoing </H3>
+<!--docid::SEC34::-->
+<P>
+
+Supporting the undo command is a painless thing, and makes your
+functions much more useful.  It is certainly easy to try
+something if you know you can undo it.
+</P><P>
+
+If your function simply inserts text once, or deletes text once, and
+uses <CODE>rl_insert_text()</CODE> or <CODE>rl_delete_text()</CODE> to do it, then
+undoing is already done for you automatically.
+</P><P>
+
+If you do multiple insertions or multiple deletions, or any combination
+of these operations, you should group them together into one operation.
+This is done with <CODE>rl_begin_undo_group()</CODE> and
+<CODE>rl_end_undo_group()</CODE>.
+</P><P>
+
+The types of events that can be undone are:
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=smallexample><FONT SIZE=-1><pre>enum undo_code { UNDO_DELETE, UNDO_INSERT, UNDO_BEGIN, UNDO_END }; 
+</FONT></pre></td></tr></table></P><P>
+
+Notice that <CODE>UNDO_DELETE</CODE> means to insert some text, and
+<CODE>UNDO_INSERT</CODE> means to delete some text.  That is, the undo code
+tells what to undo, not how to undo it.  <CODE>UNDO_BEGIN</CODE> and
+<CODE>UNDO_END</CODE> are tags added by <CODE>rl_begin_undo_group()</CODE> and
+<CODE>rl_end_undo_group()</CODE>.
+</P><P>
+
+<A NAME="IDX236"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_begin_undo_group</B> <I>(void)</I>
+<DD>Begins saving undo information in a group construct.  The undo
+information usually comes from calls to <CODE>rl_insert_text()</CODE> and
+<CODE>rl_delete_text()</CODE>, but could be the result of calls to
+<CODE>rl_add_undo()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX237"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_end_undo_group</B> <I>(void)</I>
+<DD>Closes the current undo group started with <CODE>rl_begin_undo_group
+()</CODE>.  There should be one call to <CODE>rl_end_undo_group()</CODE>
+for each call to <CODE>rl_begin_undo_group()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX238"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_add_undo</B> <I>(enum undo_code what, int start, int end, char *text)</I>
+<DD>Remember how to undo an event (according to <VAR>what</VAR>).  The affected
+text runs from <VAR>start</VAR> to <VAR>end</VAR>, and encompasses <VAR>text</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX239"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_free_undo_list</B> <I>(void)</I>
+<DD>Free the existing undo list.
+</DL>
+</P><P>
+
+<A NAME="IDX240"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_do_undo</B> <I>(void)</I>
+<DD>Undo the first thing on the undo list.  Returns <CODE>0</CODE> if there was
+nothing to undo, non-zero if something was undone.
+</DL>
+</P><P>
+
+Finally, if you neither insert nor delete text, but directly modify the
+existing text (e.g., change its case), call <CODE>rl_modifying()</CODE>
+once, just before you modify the text.  You must supply the indices of
+the text range that you are going to modify.
+</P><P>
+
+<A NAME="IDX241"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_modifying</B> <I>(int start, int end)</I>
+<DD>Tell Readline to save the text between <VAR>start</VAR> and <VAR>end</VAR> as a
+single undo unit.  It is assumed that you will subsequently modify
+that text.
+</DL>
+</P><P>
+
+<A NAME="Redisplay"></A>
+<HR SIZE="6">
+<A NAME="SEC35"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC34"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC36"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC36"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.6 Redisplay </H3>
+<!--docid::SEC35::-->
+<P>
+
+<A NAME="IDX242"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_redisplay</B> <I>(void)</I>
+<DD>Change what's displayed on the screen to reflect the current contents
+of <CODE>rl_line_buffer</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX243"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_forced_update_display</B> <I>(void)</I>
+<DD>Force the line to be updated and redisplayed, whether or not
+Readline thinks the screen display is correct.
+</DL>
+</P><P>
+
+<A NAME="IDX244"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_on_new_line</B> <I>(void)</I>
+<DD>Tell the update functions that we have moved onto a new (empty) line,
+usually after ouputting a newline.
+</DL>
+</P><P>
+
+<A NAME="IDX245"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_on_new_line_with_prompt</B> <I>(void)</I>
+<DD>Tell the update functions that we have moved onto a new line, with
+<VAR>rl_prompt</VAR> already displayed.
+This could be used by applications that want to output the prompt string
+themselves, but still need Readline to know the prompt string length for
+redisplay.
+It should be used after setting <VAR>rl_already_prompted</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX246"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_reset_line_state</B> <I>(void)</I>
+<DD>Reset the display state to a clean state and redisplay the current line
+starting on a new line.
+</DL>
+</P><P>
+
+<A NAME="IDX247"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_crlf</B> <I>(void)</I>
+<DD>Move the cursor to the start of the next screen line.
+</DL>
+</P><P>
+
+<A NAME="IDX248"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_show_char</B> <I>(int c)</I>
+<DD>Display character <VAR>c</VAR> on <CODE>rl_outstream</CODE>.
+If Readline has not been set to display meta characters directly, this
+will convert meta characters to a meta-prefixed key sequence.
+This is intended for use by applications which wish to do their own
+redisplay.
+</DL>
+</P><P>
+
+<A NAME="IDX249"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_message</B> <I>(const char *, <small>...</small>)</I>
+<DD>The arguments are a format string as would be supplied to <CODE>printf</CODE>,
+possibly containing conversion specifications such as <SAMP>`%d'</SAMP>, and
+any additional arguments necessary to satisfy the conversion specifications.
+The resulting string is displayed in the <EM>echo area</EM>.  The echo area
+is also used to display numeric arguments and search strings.
+</DL>
+</P><P>
+
+<A NAME="IDX250"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_clear_message</B> <I>(void)</I>
+<DD>Clear the message in the echo area.
+</DL>
+</P><P>
+
+<A NAME="IDX251"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_save_prompt</B> <I>(void)</I>
+<DD>Save the local Readline prompt display state in preparation for
+displaying a new message in the message area with <CODE>rl_message()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX252"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_restore_prompt</B> <I>(void)</I>
+<DD>Restore the local Readline prompt display state saved by the most
+recent call to <CODE>rl_save_prompt</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX253"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_expand_prompt</B> <I>(char *prompt)</I>
+<DD>Expand any special character sequences in <VAR>prompt</VAR> and set up the
+local Readline prompt redisplay variables.
+This function is called by <CODE>readline()</CODE>.  It may also be called to
+expand the primary prompt if the <CODE>rl_on_new_line_with_prompt()</CODE>
+function or <CODE>rl_already_prompted</CODE> variable is used.
+It returns the number of visible characters on the last line of the
+(possibly multi-line) prompt.
+</DL>
+</P><P>
+
+<A NAME="IDX254"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_set_prompt</B> <I>(const char *prompt)</I>
+<DD>Make Readline use <VAR>prompt</VAR> for subsequent redisplay.  This calls
+<CODE>rl_expand_prompt()</CODE> to expand the prompt and sets <CODE>rl_prompt</CODE>
+to the result.
+</DL>
+</P><P>
+
+<A NAME="Modifying Text"></A>
+<HR SIZE="6">
+<A NAME="SEC36"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC35"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC37"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC37"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.7 Modifying Text </H3>
+<!--docid::SEC36::-->
+<P>
+
+<A NAME="IDX255"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_insert_text</B> <I>(const char *text)</I>
+<DD>Insert <VAR>text</VAR> into the line at the current cursor position.
+Returns the number of characters inserted.
+</DL>
+</P><P>
+
+<A NAME="IDX256"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_delete_text</B> <I>(int start, int end)</I>
+<DD>Delete the text between <VAR>start</VAR> and <VAR>end</VAR> in the current line.
+Returns the number of characters deleted.
+</DL>
+</P><P>
+
+<A NAME="IDX257"></A>
+<DL>
+<DT><U>Function:</U> char * <B>rl_copy_text</B> <I>(int start, int end)</I>
+<DD>Return a copy of the text between <VAR>start</VAR> and <VAR>end</VAR> in
+the current line.
+</DL>
+</P><P>
+
+<A NAME="IDX258"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_kill_text</B> <I>(int start, int end)</I>
+<DD>Copy the text between <VAR>start</VAR> and <VAR>end</VAR> in the current line
+to the kill ring, appending or prepending to the last kill if the
+last command was a kill command.  The text is deleted.
+If <VAR>start</VAR> is less than <VAR>end</VAR>,
+the text is appended, otherwise prepended.  If the last command was
+not a kill, a new kill ring slot is used.
+</DL>
+</P><P>
+
+<A NAME="IDX259"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_push_macro_input</B> <I>(char *macro)</I>
+<DD>Cause <VAR>macro</VAR> to be inserted into the line, as if it had been invoked
+by a key bound to a macro.  Not especially useful; use
+<CODE>rl_insert_text()</CODE> instead.
+</DL>
+</P><P>
+
+<A NAME="Character Input"></A>
+<HR SIZE="6">
+<A NAME="SEC37"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC36"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC38"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC38"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.8 Character Input </H3>
+<!--docid::SEC37::-->
+<P>
+
+<A NAME="IDX260"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_read_key</B> <I>(void)</I>
+<DD>Return the next character available from Readline's current input stream.
+This handles input inserted into
+the input stream via <VAR>rl_pending_input</VAR> (see section <A HREF="readline.html#SEC28">2.3 Readline Variables</A>)
+and <CODE>rl_stuff_char()</CODE>, macros, and characters read from the keyboard.
+While waiting for input, this function will call any function assigned to
+the <CODE>rl_event_hook</CODE> variable.
+</DL>
+</P><P>
+
+<A NAME="IDX261"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_getc</B> <I>(FILE *stream)</I>
+<DD>Return the next character available from <VAR>stream</VAR>, which is assumed to
+be the keyboard.
+</DL>
+</P><P>
+
+<A NAME="IDX262"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_stuff_char</B> <I>(int c)</I>
+<DD>Insert <VAR>c</VAR> into the Readline input stream.  It will be "read"
+before Readline attempts to read characters from the terminal with
+<CODE>rl_read_key()</CODE>.  Up to 512 characters may be pushed back.
+<CODE>rl_stuff_char</CODE> returns 1 if the character was successfully inserted;
+0 otherwise.
+</DL>
+</P><P>
+
+<A NAME="IDX263"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_execute_next</B> <I>(int c)</I>
+<DD>Make <VAR>c</VAR> be the next command to be executed when <CODE>rl_read_key()</CODE>
+is called.  This sets <VAR>rl_pending_input</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX264"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_clear_pending_input</B> <I>(void)</I>
+<DD>Unset <VAR>rl_pending_input</VAR>, effectively negating the effect of any
+previous call to <CODE>rl_execute_next()</CODE>.  This works only if the
+pending input has not already been read with <CODE>rl_read_key()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX265"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_set_keyboard_input_timeout</B> <I>(int u)</I>
+<DD>While waiting for keyboard input in <CODE>rl_read_key()</CODE>, Readline will
+wait for <VAR>u</VAR> microseconds for input before calling any function
+assigned to <CODE>rl_event_hook</CODE>.  The default waiting period is
+one-tenth of a second.  Returns the old timeout value.
+</DL>
+</P><P>
+
+<A NAME="Terminal Management"></A>
+<HR SIZE="6">
+<A NAME="SEC38"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC37"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC39"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.9 Terminal Management </H3>
+<!--docid::SEC38::-->
+<P>
+
+<A NAME="IDX266"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_prep_terminal</B> <I>(int meta_flag)</I>
+<DD>Modify the terminal settings for Readline's use, so <CODE>readline()</CODE>
+can read a single character at a time from the keyboard.
+The <VAR>meta_flag</VAR> argument should be non-zero if Readline should
+read eight-bit input.
+</DL>
+</P><P>
+
+<A NAME="IDX267"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_deprep_terminal</B> <I>(void)</I>
+<DD>Undo the effects of <CODE>rl_prep_terminal()</CODE>, leaving the terminal in
+the state in which it was before the most recent call to
+<CODE>rl_prep_terminal()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX268"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_tty_set_default_bindings</B> <I>(Keymap kmap)</I>
+<DD>Read the operating system's terminal editing characters (as would be displayed
+by <CODE>stty</CODE>) to their Readline equivalents.  The bindings are performed
+in <VAR>kmap</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX269"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_reset_terminal</B> <I>(const char *terminal_name)</I>
+<DD>Reinitialize Readline's idea of the terminal settings using
+<VAR>terminal_name</VAR> as the terminal type (e.g., <CODE>vt100</CODE>).
+If <VAR>terminal_name</VAR> is <CODE>NULL</CODE>, the value of the <CODE>TERM</CODE>
+environment variable is used.
+</DL>
+</P><P>
+
+<A NAME="Utility Functions"></A>
+<HR SIZE="6">
+<A NAME="SEC39"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC38"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC40"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC31"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.10 Utility Functions </H3>
+<!--docid::SEC39::-->
+<P>
+
+<A NAME="IDX270"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_replace_line</B> <I>(const char *text, int clear_undo)</I>
+<DD>Replace the contents of <CODE>rl_line_buffer</CODE> with <VAR>text</VAR>.
+The point and mark are preserved, if possible.
+If <VAR>clear_undo</VAR> is non-zero, the undo list associated with the
+current line is cleared.
+</DL>
+</P><P>
+
+<A NAME="IDX271"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_extend_line_buffer</B> <I>(int len)</I>
+<DD>Ensure that <CODE>rl_line_buffer</CODE> has enough space to hold <VAR>len</VAR>
+characters, possibly reallocating it if necessary.
+</DL>
+</P><P>
+
+<A NAME="IDX272"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_initialize</B> <I>(void)</I>
+<DD>Initialize or re-initialize Readline's internal state.
+It's not strictly necessary to call this; <CODE>readline()</CODE> calls it before
+reading any input.
+</DL>
+</P><P>
+
+<A NAME="IDX273"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_ding</B> <I>(void)</I>
+<DD>Ring the terminal bell, obeying the setting of <CODE>bell-style</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX274"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_alphabetic</B> <I>(int c)</I>
+<DD>Return 1 if <VAR>c</VAR> is an alphabetic character.
+</DL>
+</P><P>
+
+<A NAME="IDX275"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_display_match_list</B> <I>(char **matches, int len, int max)</I>
+<DD>A convenience function for displaying a list of strings in
+columnar format on Readline's output stream.  <CODE>matches</CODE> is the list
+of strings, in argv format, such as a list of completion matches.
+<CODE>len</CODE> is the number of strings in <CODE>matches</CODE>, and <CODE>max</CODE>
+is the length of the longest string in <CODE>matches</CODE>.  This function uses
+the setting of <CODE>print-completions-horizontally</CODE> to select how the
+matches are displayed (see section <A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A>).
+</DL>
+</P><P>
+
+The following are implemented as macros, defined in <CODE>chardefs.h</CODE>.
+Applications should refrain from using them.
+</P><P>
+
+<A NAME="IDX276"></A>
+<DL>
+<DT><U>Function:</U> int <B>_rl_uppercase_p</B> <I>(int c)</I>
+<DD>Return 1 if <VAR>c</VAR> is an uppercase alphabetic character.
+</DL>
+</P><P>
+
+<A NAME="IDX277"></A>
+<DL>
+<DT><U>Function:</U> int <B>_rl_lowercase_p</B> <I>(int c)</I>
+<DD>Return 1 if <VAR>c</VAR> is a lowercase alphabetic character.
+</DL>
+</P><P>
+
+<A NAME="IDX278"></A>
+<DL>
+<DT><U>Function:</U> int <B>_rl_digit_p</B> <I>(int c)</I>
+<DD>Return 1 if <VAR>c</VAR> is a numeric character.
+</DL>
+</P><P>
+
+<A NAME="IDX279"></A>
+<DL>
+<DT><U>Function:</U> int <B>_rl_to_upper</B> <I>(int c)</I>
+<DD>If <VAR>c</VAR> is a lowercase alphabetic character, return the corresponding
+uppercase character.
+</DL>
+</P><P>
+
+<A NAME="IDX280"></A>
+<DL>
+<DT><U>Function:</U> int <B>_rl_to_lower</B> <I>(int c)</I>
+<DD>If <VAR>c</VAR> is an uppercase alphabetic character, return the corresponding
+lowercase character.
+</DL>
+</P><P>
+
+<A NAME="IDX281"></A>
+<DL>
+<DT><U>Function:</U> int <B>_rl_digit_value</B> <I>(int c)</I>
+<DD>If <VAR>c</VAR> is a number, return the value it represents.
+</DL>
+</P><P>
+
+<A NAME="Miscellaneous Functions"></A>
+<HR SIZE="6">
+<A NAME="SEC40"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC39"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC41"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC31"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.11 Miscellaneous Functions </H3>
+<!--docid::SEC40::-->
+<P>
+
+<A NAME="IDX282"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_macro_bind</B> <I>(const char *keyseq, const char *macro, Keymap map)</I>
+<DD>Bind the key sequence <VAR>keyseq</VAR> to invoke the macro <VAR>macro</VAR>.
+The binding is performed in <VAR>map</VAR>.  When <VAR>keyseq</VAR> is invoked, the
+<VAR>macro</VAR> will be inserted into the line.  This function is deprecated;
+use <CODE>rl_generic_bind()</CODE> instead.
+</DL>
+</P><P>
+
+<A NAME="IDX283"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_macro_dumper</B> <I>(int readable)</I>
+<DD>Print the key sequences bound to macros and their values, using
+the current keymap, to <CODE>rl_outstream</CODE>.
+If <VAR>readable</VAR> is non-zero, the list is formatted in such a way
+that it can be made part of an <CODE>inputrc</CODE> file and re-read.
+</DL>
+</P><P>
+
+<A NAME="IDX284"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_variable_bind</B> <I>(const char *variable, const char *value)</I>
+<DD>Make the Readline variable <VAR>variable</VAR> have <VAR>value</VAR>.
+This behaves as if the readline command
+<SAMP>`set <VAR>variable</VAR> <VAR>value</VAR>'</SAMP> had been executed in an <CODE>inputrc</CODE>
+file (see section <A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A>).
+</DL>
+</P><P>
+
+<A NAME="IDX285"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_variable_dumper</B> <I>(int readable)</I>
+<DD>Print the readline variable names and their current values
+to <CODE>rl_outstream</CODE>.
+If <VAR>readable</VAR> is non-zero, the list is formatted in such a way
+that it can be made part of an <CODE>inputrc</CODE> file and re-read.
+</DL>
+</P><P>
+
+<A NAME="IDX286"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_set_paren_blink_timeout</B> <I>(int u)</I>
+<DD>Set the time interval (in microseconds) that Readline waits when showing
+a balancing character when <CODE>blink-matching-paren</CODE> has been enabled.
+</DL>
+</P><P>
+
+<A NAME="IDX287"></A>
+<DL>
+<DT><U>Function:</U> char * <B>rl_get_termcap</B> <I>(const char *cap)</I>
+<DD>Retrieve the string value of the termcap capability <VAR>cap</VAR>.
+Readline fetches the termcap entry for the current terminal name and
+uses those capabilities to move around the screen line and perform other
+terminal-specific operations, like erasing a line.  Readline does not
+use all of a terminal's capabilities, and this function will return
+values for only those capabilities Readline uses.
+</DL>
+</P><P>
+
+<A NAME="Alternate Interface"></A>
+<HR SIZE="6">
+<A NAME="SEC41"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC40"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC42"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC31"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.12 Alternate Interface </H3>
+<!--docid::SEC41::-->
+<P>
+
+An alternate interface is available to plain <CODE>readline()</CODE>.  Some
+applications need to interleave keyboard I/O with file, device, or
+window system I/O, typically by using a main loop to <CODE>select()</CODE>
+on various file descriptors.  To accomodate this need, readline can
+also be invoked as a `callback' function from an event loop.  There
+are functions available to make this easy.
+</P><P>
+
+<A NAME="IDX288"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_callback_handler_install</B> <I>(const char *prompt, rl_vcpfunc_t *lhandler)</I>
+<DD>Set up the terminal for readline I/O and display the initial
+expanded value of <VAR>prompt</VAR>.  Save the value of <VAR>lhandler</VAR> to
+use as a function to call when a complete line of input has been entered.
+The function takes the text of the line as an argument.
+</DL>
+</P><P>
+
+<A NAME="IDX289"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_callback_read_char</B> <I>(void)</I>
+<DD>Whenever an application determines that keyboard input is available, it
+should call <CODE>rl_callback_read_char()</CODE>, which will read the next
+character from the current input source.
+If that character completes the line, <CODE>rl_callback_read_char</CODE> will
+invoke the <VAR>lhandler</VAR> function saved by <CODE>rl_callback_handler_install</CODE>
+to process the line.
+Before calling the <VAR>lhandler</VAR> function, the terminal settings are
+reset to the values they had before calling
+<CODE>rl_callback_handler_install</CODE>.
+If the <VAR>lhandler</VAR> function returns,
+the terminal settings are modified for Readline's use again.
+<CODE>EOF</CODE> is  indicated by calling <VAR>lhandler</VAR> with a
+<CODE>NULL</CODE> line.
+</DL>
+</P><P>
+
+<A NAME="IDX290"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_callback_handler_remove</B> <I>(void)</I>
+<DD>Restore the terminal to its initial state and remove the line handler.
+This may be called from within a callback as well as independently.
+If the <VAR>lhandler</VAR> installed by <CODE>rl_callback_handler_install</CODE>
+does not exit the program, either this function or the function referred
+to by the value of <CODE>rl_deprep_term_function</CODE> should be called before
+the program exits to reset the terminal settings.
+</DL>
+</P><P>
+
+<A NAME="A Readline Example"></A>
+<HR SIZE="6">
+<A NAME="SEC42"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC41"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC31"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC29"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.4.13 A Readline Example </H3>
+<!--docid::SEC42::-->
+<P>
+
+Here is a function which changes lowercase characters to their uppercase
+equivalents, and uppercase characters to lowercase.  If
+this function was bound to <SAMP>`M-c'</SAMP>, then typing <SAMP>`M-c'</SAMP> would
+change the case of the character under point.  Typing <SAMP>`M-1 0 M-c'</SAMP>
+would change the case of the following 10 characters, leaving the cursor on
+the last character changed.
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>/* Invert the case of the COUNT following characters. */
+int
+invert_case_line (count, key)
+     int count, key;
+{
+  register int start, end, i;
+
+  start = rl_point;
+
+  if (rl_point &#62;= rl_end)
+    return (0);
+
+  if (count &#60; 0)
+    {
+      direction = -1;
+      count = -count;
+    }
+  else
+    direction = 1;
+      
+  /* Find the end of the range to modify. */
+  end = start + (count * direction);
+
+  /* Force it to be within range. */
+  if (end &#62; rl_end)
+    end = rl_end;
+  else if (end &#60; 0)
+    end = 0;
+
+  if (start == end)
+    return (0);
+
+  if (start &#62; end)
+    {
+      int temp = start;
+      start = end;
+      end = temp;
+    }
+
+  /* Tell readline that we are modifying the line,
+     so it will save the undo information. */
+  rl_modifying (start, end);
+
+  for (i = start; i != end; i++)
+    {
+      if (_rl_uppercase_p (rl_line_buffer[i]))
+        rl_line_buffer[i] = _rl_to_lower (rl_line_buffer[i]);
+      else if (_rl_lowercase_p (rl_line_buffer[i]))
+        rl_line_buffer[i] = _rl_to_upper (rl_line_buffer[i]);
+    }
+  /* Move point to on top of the last character changed. */
+  rl_point = (direction == 1) ? end - 1 : start;
+  return (0);
+}
+</pre></td></tr></table></P><P>
+
+<A NAME="Readline Signal Handling"></A>
+<HR SIZE="6">
+<A NAME="SEC43"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC42"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC44"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC44"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.5 Readline Signal Handling </H2>
+<!--docid::SEC43::-->
+<P>
+
+Signals are asynchronous events sent to a process by the Unix kernel,
+sometimes on behalf of another process.  They are intended to indicate
+exceptional events, like a user pressing the interrupt key on his terminal,
+or a network connection being broken.  There is a class of signals that can
+be sent to the process currently reading input from the keyboard.  Since
+Readline changes the terminal attributes when it is called, it needs to
+perform special processing when such a signal is received in order to
+restore the terminal to a sane state, or provide application writers with
+functions to do so manually. 
+</P><P>
+
+Readline contains an internal signal handler that is installed for a
+number of signals (<CODE>SIGINT</CODE>, <CODE>SIGQUIT</CODE>, <CODE>SIGTERM</CODE>,
+<CODE>SIGALRM</CODE>, <CODE>SIGTSTP</CODE>, <CODE>SIGTTIN</CODE>, and <CODE>SIGTTOU</CODE>).
+When one of these signals is received, the signal handler
+will reset the terminal attributes to those that were in effect before
+<CODE>readline()</CODE> was called, reset the signal handling to what it was
+before <CODE>readline()</CODE> was called, and resend the signal to the calling
+application.
+If and when the calling application's signal handler returns, Readline
+will reinitialize the terminal and continue to accept input.
+When a <CODE>SIGINT</CODE> is received, the Readline signal handler performs
+some additional work, which will cause any partially-entered line to be
+aborted (see the description of <CODE>rl_free_line_state()</CODE> below).
+</P><P>
+
+There is an additional Readline signal handler, for <CODE>SIGWINCH</CODE>, which
+the kernel sends to a process whenever the terminal's size changes (for
+example, if a user resizes an <CODE>xterm</CODE>).  The Readline <CODE>SIGWINCH</CODE>
+handler updates Readline's internal screen size information, and then calls
+any <CODE>SIGWINCH</CODE> signal handler the calling application has installed. 
+Readline calls the application's <CODE>SIGWINCH</CODE> signal handler without
+resetting the terminal to its original state.  If the application's signal
+handler does more than update its idea of the terminal size and return (for
+example, a <CODE>longjmp</CODE> back to a main processing loop), it <EM>must</EM>
+call <CODE>rl_cleanup_after_signal()</CODE> (described below), to restore the
+terminal state. 
+</P><P>
+
+Readline provides two variables that allow application writers to
+control whether or not it will catch certain signals and act on them
+when they are received.  It is important that applications change the
+values of these variables only when calling <CODE>readline()</CODE>, not in
+a signal handler, so Readline's internal signal state is not corrupted.
+</P><P>
+
+<A NAME="IDX291"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_catch_signals</B>
+<DD>If this variable is non-zero, Readline will install signal handlers for
+<CODE>SIGINT</CODE>, <CODE>SIGQUIT</CODE>, <CODE>SIGTERM</CODE>, <CODE>SIGALRM</CODE>,
+<CODE>SIGTSTP</CODE>, <CODE>SIGTTIN</CODE>, and <CODE>SIGTTOU</CODE>.
+</P><P>
+
+The default value of <CODE>rl_catch_signals</CODE> is 1.
+</DL>
+</P><P>
+
+<A NAME="IDX292"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_catch_sigwinch</B>
+<DD>If this variable is non-zero, Readline will install a signal handler for
+<CODE>SIGWINCH</CODE>.
+</P><P>
+
+The default value of <CODE>rl_catch_sigwinch</CODE> is 1.
+</DL>
+</P><P>
+
+If an application does not wish to have Readline catch any signals, or
+to handle signals other than those Readline catches (<CODE>SIGHUP</CODE>,
+for example), 
+Readline provides convenience functions to do the necessary terminal
+and internal state cleanup upon receipt of a signal.
+</P><P>
+
+<A NAME="IDX293"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_cleanup_after_signal</B> <I>(void)</I>
+<DD>This function will reset the state of the terminal to what it was before
+<CODE>readline()</CODE> was called, and remove the Readline signal handlers for
+all signals, depending on the values of <CODE>rl_catch_signals</CODE> and
+<CODE>rl_catch_sigwinch</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX294"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_free_line_state</B> <I>(void)</I>
+<DD>This will free any partial state associated with the current input line
+(undo information, any partial history entry, any partially-entered
+keyboard macro, and any partially-entered numeric argument).  This
+should be called before <CODE>rl_cleanup_after_signal()</CODE>.  The
+Readline signal handler for <CODE>SIGINT</CODE> calls this to abort the
+current input line.
+</DL>
+</P><P>
+
+<A NAME="IDX295"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_reset_after_signal</B> <I>(void)</I>
+<DD>This will reinitialize the terminal and reinstall any Readline signal
+handlers, depending on the values of <CODE>rl_catch_signals</CODE> and
+<CODE>rl_catch_sigwinch</CODE>.
+</DL>
+</P><P>
+
+If an application does not wish Readline to catch <CODE>SIGWINCH</CODE>, it may
+call <CODE>rl_resize_terminal()</CODE> or <CODE>rl_set_screen_size()</CODE> to force
+Readline to update its idea of the terminal size when a <CODE>SIGWINCH</CODE>
+is received.
+</P><P>
+
+<A NAME="IDX296"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_resize_terminal</B> <I>(void)</I>
+<DD>Update Readline's internal screen size by reading values from the kernel.
+</DL>
+</P><P>
+
+<A NAME="IDX297"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_set_screen_size</B> <I>(int rows, int cols)</I>
+<DD>Set Readline's idea of the terminal size to <VAR>rows</VAR> rows and
+<VAR>cols</VAR> columns.
+</DL>
+</P><P>
+
+If an application does not want to install a <CODE>SIGWINCH</CODE> handler, but
+is still interested in the screen dimensions, Readline's idea of the screen
+size may be queried.
+</P><P>
+
+<A NAME="IDX298"></A>
+<DL>
+<DT><U>Function:</U> void <B>rl_get_screen_size</B> <I>(int *rows, int *cols)</I>
+<DD>Return Readline's idea of the terminal's size in the
+variables pointed to by the arguments.
+</DL>
+</P><P>
+
+The following functions install and remove Readline's signal handlers.
+</P><P>
+
+<A NAME="IDX299"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_set_signals</B> <I>(void)</I>
+<DD>Install Readline's signal handler for <CODE>SIGINT</CODE>, <CODE>SIGQUIT</CODE>,
+<CODE>SIGTERM</CODE>, <CODE>SIGALRM</CODE>, <CODE>SIGTSTP</CODE>, <CODE>SIGTTIN</CODE>,
+<CODE>SIGTTOU</CODE>, and <CODE>SIGWINCH</CODE>, depending on the values of
+<CODE>rl_catch_signals</CODE> and <CODE>rl_catch_sigwinch</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX300"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_clear_signals</B> <I>(void)</I>
+<DD>Remove all of the Readline signal handlers installed by
+<CODE>rl_set_signals()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="Custom Completers"></A>
+<HR SIZE="6">
+<A NAME="SEC44"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC43"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC45"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC23"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 2.6 Custom Completers </H2>
+<!--docid::SEC44::-->
+<P>
+
+Typically, a program that reads commands from the user has a way of
+disambiguating commands and data.  If your program is one of these, then
+it can provide completion for commands, data, or both.
+The following sections describe how your program and Readline
+cooperate to provide this service.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC45">2.6.1 How Completing Works</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">The logic used to do completion.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Functions provided by Readline.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Variables which control completion.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="readline.html#SEC48">2.6.4 A Short Completion Example</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">An example of writing completer subroutines.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="How Completing Works"></A>
+<HR SIZE="6">
+<A NAME="SEC45"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC44"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC46"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC44"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.6.1 How Completing Works </H3>
+<!--docid::SEC45::-->
+<P>
+
+In order to complete some text, the full list of possible completions
+must be available.  That is, it is not possible to accurately
+expand a partial word without knowing all of the possible words
+which make sense in that context.  The Readline library provides
+the user interface to completion, and two of the most common
+completion functions:  filename and username.  For completing other types
+of text, you must write your own completion function.  This section
+describes exactly what such functions must do, and provides an example.
+</P><P>
+
+There are three major functions used to perform completion:
+</P><P>
+
+<OL>
+<LI>
+The user-interface function <CODE>rl_complete()</CODE>.  This function is
+called with the same arguments as other bindable Readline functions:
+<VAR>count</VAR> and <VAR>invoking_key</VAR>.
+It isolates the word to be completed and calls
+<CODE>rl_completion_matches()</CODE> to generate a list of possible completions.
+It then either lists the possible completions, inserts the possible
+completions, or actually performs the
+completion, depending on which behavior is desired.
+<P>
+
+<LI>
+The internal function <CODE>rl_completion_matches()</CODE> uses an
+application-supplied <EM>generator</EM> function to generate the list of
+possible matches, and then returns the array of these matches.
+The caller should place the address of its generator function in
+<CODE>rl_completion_entry_function</CODE>.
+<P>
+
+<LI>
+The generator function is called repeatedly from
+<CODE>rl_completion_matches()</CODE>, returning a string each time.  The
+arguments to the generator function are <VAR>text</VAR> and <VAR>state</VAR>.
+<VAR>text</VAR> is the partial word to be completed.  <VAR>state</VAR> is zero the
+first time the function is called, allowing the generator to perform
+any necessary initialization, and a positive non-zero integer for
+each subsequent call.  The generator function returns
+<CODE>(char *)NULL</CODE> to inform <CODE>rl_completion_matches()</CODE> that there are
+no more possibilities left.  Usually the generator function computes the
+list of possible completions when <VAR>state</VAR> is zero, and returns them
+one at a time on subsequent calls.  Each string the generator function
+returns as a match must be allocated with <CODE>malloc()</CODE>; Readline
+frees the strings when it has finished with them.
+<P>
+
+</OL>
+<P>
+
+<A NAME="IDX301"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_complete</B> <I>(int ignore, int invoking_key)</I>
+<DD>Complete the word at or before point.  You have supplied the function
+that does the initial simple matching selection algorithm (see
+<CODE>rl_completion_matches()</CODE>).  The default is to do filename completion.
+</DL>
+</P><P>
+
+<A NAME="IDX302"></A>
+<DL>
+<DT><U>Variable:</U> rl_compentry_func_t * <B>rl_completion_entry_function</B>
+<DD>This is a pointer to the generator function for
+<CODE>rl_completion_matches()</CODE>.
+If the value of <CODE>rl_completion_entry_function</CODE> is
+<CODE>NULL</CODE> then the default filename generator
+function, <CODE>rl_filename_completion_function()</CODE>, is used.
+</DL>
+</P><P>
+
+<A NAME="Completion Functions"></A>
+<HR SIZE="6">
+<A NAME="SEC46"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC45"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC47"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC47"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC44"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.6.2 Completion Functions </H3>
+<!--docid::SEC46::-->
+<P>
+
+Here is the complete list of callable completion functions present in
+Readline.
+</P><P>
+
+<A NAME="IDX303"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_complete_internal</B> <I>(int what_to_do)</I>
+<DD>Complete the word at or before point.  <VAR>what_to_do</VAR> says what to do
+with the completion.  A value of <SAMP>`?'</SAMP> means list the possible
+completions.  <SAMP>`TAB'</SAMP> means do standard completion.  <SAMP>`*'</SAMP> means
+insert all of the possible completions.  <SAMP>`!'</SAMP> means to display
+all of the possible completions, if there is more than one, as well as
+performing partial completion.
+</DL>
+</P><P>
+
+<A NAME="IDX304"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_complete</B> <I>(int ignore, int invoking_key)</I>
+<DD>Complete the word at or before point.  You have supplied the function
+that does the initial simple matching selection algorithm (see
+<CODE>rl_completion_matches()</CODE> and <CODE>rl_completion_entry_function</CODE>).
+The default is to do filename
+completion.  This calls <CODE>rl_complete_internal()</CODE> with an
+argument depending on <VAR>invoking_key</VAR>.
+</DL>
+</P><P>
+
+<A NAME="IDX305"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_possible_completions</B> <I>(int count, int invoking_key)</I>
+<DD>List the possible completions.  See description of <CODE>rl_complete
+()</CODE>.  This calls <CODE>rl_complete_internal()</CODE> with an argument of
+<SAMP>`?'</SAMP>.
+</DL>
+</P><P>
+
+<A NAME="IDX306"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_insert_completions</B> <I>(int count, int invoking_key)</I>
+<DD>Insert the list of possible completions into the line, deleting the
+partially-completed word.  See description of <CODE>rl_complete()</CODE>.
+This calls <CODE>rl_complete_internal()</CODE> with an argument of <SAMP>`*'</SAMP>.
+</DL>
+</P><P>
+
+<A NAME="IDX307"></A>
+<DL>
+<DT><U>Function:</U> int <B>rl_completion_mode</B> <I>(rl_command_func_t *cfunc)</I>
+<DD>Returns the apppriate value to pass to <CODE>rl_complete_internal()</CODE>
+depending on whether <VAR>cfunc</VAR> was called twice in succession and
+the value of the <CODE>show-all-if-ambiguous</CODE> variable.
+Application-specific completion functions may use this function to present
+the same interface as <CODE>rl_complete()</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX308"></A>
+<DL>
+<DT><U>Function:</U> char ** <B>rl_completion_matches</B> <I>(const char *text, rl_compentry_func_t *entry_func)</I>
+<DD>Returns an array of strings which is a list of completions for
+<VAR>text</VAR>.  If there are no completions, returns <CODE>NULL</CODE>.
+The first entry in the returned array is the substitution for <VAR>text</VAR>.
+The remaining entries are the possible completions.  The array is
+terminated with a <CODE>NULL</CODE> pointer.
+</P><P>
+
+<VAR>entry_func</VAR> is a function of two args, and returns a
+<CODE>char *</CODE>.  The first argument is <VAR>text</VAR>.  The second is a
+state argument; it is zero on the first call, and non-zero on subsequent
+calls.  <VAR>entry_func</VAR> returns a <CODE>NULL</CODE>  pointer to the caller
+when there are no more matches.
+</DL>
+</P><P>
+
+<A NAME="IDX309"></A>
+<DL>
+<DT><U>Function:</U> char * <B>rl_filename_completion_function</B> <I>(const char *text, int state)</I>
+<DD>A generator function for filename completion in the general case.
+<VAR>text</VAR> is a partial filename.
+The Bash source is a useful reference for writing custom
+completion functions (the Bash completion functions call this and other
+Readline functions).
+</DL>
+</P><P>
+
+<A NAME="IDX310"></A>
+<DL>
+<DT><U>Function:</U> char * <B>rl_username_completion_function</B> <I>(const char *text, int state)</I>
+<DD>A completion generator for usernames.  <VAR>text</VAR> contains a partial
+username preceded by a random character (usually <SAMP>`~'</SAMP>).  As with all
+completion generators, <VAR>state</VAR> is zero on the first call and non-zero
+for subsequent calls.
+</DL>
+</P><P>
+
+<A NAME="Completion Variables"></A>
+<HR SIZE="6">
+<A NAME="SEC47"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC46"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC48"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC48"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC44"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.6.3 Completion Variables </H3>
+<!--docid::SEC47::-->
+<P>
+
+<A NAME="IDX311"></A>
+<DL>
+<DT><U>Variable:</U> rl_compentry_func_t * <B>rl_completion_entry_function</B>
+<DD>A pointer to the generator function for <CODE>rl_completion_matches()</CODE>.
+<CODE>NULL</CODE> means to use <CODE>rl_filename_completion_function()</CODE>, the default
+filename completer.
+</DL>
+</P><P>
+
+<A NAME="IDX312"></A>
+<DL>
+<DT><U>Variable:</U> rl_completion_func_t * <B>rl_attempted_completion_function</B>
+<DD>A pointer to an alternative function to create matches.
+The function is called with <VAR>text</VAR>, <VAR>start</VAR>, and <VAR>end</VAR>.
+<VAR>start</VAR> and <VAR>end</VAR> are indices in <CODE>rl_line_buffer</CODE> defining
+the boundaries of <VAR>text</VAR>, which is a character string.
+If this function exists and returns <CODE>NULL</CODE>, or if this variable is
+set to <CODE>NULL</CODE>, then <CODE>rl_complete()</CODE> will call the value of
+<CODE>rl_completion_entry_function</CODE> to generate matches, otherwise the
+array of strings returned will be used.
+If this function sets the <CODE>rl_attempted_completion_over</CODE>
+variable to a non-zero value, Readline will not perform its default
+completion even if this function returns no matches.
+</DL>
+</P><P>
+
+<A NAME="IDX313"></A>
+<DL>
+<DT><U>Variable:</U> rl_quote_func_t * <B>rl_filename_quoting_function</B>
+<DD>A pointer to a function that will quote a filename in an
+application-specific fashion.  This is called if filename completion is being
+attempted and one of the characters in <CODE>rl_filename_quote_characters</CODE>
+appears in a completed filename.  The function is called with
+<VAR>text</VAR>, <VAR>match_type</VAR>, and <VAR>quote_pointer</VAR>.  The <VAR>text</VAR>
+is the filename to be quoted.  The <VAR>match_type</VAR> is either
+<CODE>SINGLE_MATCH</CODE>, if there is only one completion match, or
+<CODE>MULT_MATCH</CODE>.  Some functions use this to decide whether or not to
+insert a closing quote character.  The <VAR>quote_pointer</VAR> is a pointer
+to any opening quote character the user typed.  Some functions choose
+to reset this character.
+</DL>
+</P><P>
+
+<A NAME="IDX314"></A>
+<DL>
+<DT><U>Variable:</U> rl_dequote_func_t * <B>rl_filename_dequoting_function</B>
+<DD>A pointer to a function that will remove application-specific quoting
+characters from a filename before completion is attempted, so those
+characters do not interfere with matching the text against names in
+the filesystem.  It is called with <VAR>text</VAR>, the text of the word
+to be dequoted, and <VAR>quote_char</VAR>, which is the quoting character 
+that delimits the filename (usually <SAMP>`''</SAMP> or <SAMP>`"'</SAMP>).  If
+<VAR>quote_char</VAR> is zero, the filename was not in an embedded string.
+</DL>
+</P><P>
+
+<A NAME="IDX315"></A>
+<DL>
+<DT><U>Variable:</U> rl_linebuf_func_t * <B>rl_char_is_quoted_p</B>
+<DD>A pointer to a function to call that determines whether or not a specific
+character in the line buffer is quoted, according to whatever quoting
+mechanism the program calling Readline uses.  The function is called with
+two arguments: <VAR>text</VAR>, the text of the line, and <VAR>index</VAR>, the
+index of the character in the line.  It is used to decide whether a
+character found in <CODE>rl_completer_word_break_characters</CODE> should be
+used to break words for the completer.
+</DL>
+</P><P>
+
+<A NAME="IDX316"></A>
+<DL>
+<DT><U>Variable:</U> rl_compignore_func_t * <B>rl_ignore_some_completions_function</B>
+<DD>This function, if defined, is called by the completer when real filename
+completion is done, after all the matching names have been generated.
+It is passed a <CODE>NULL</CODE> terminated array of matches.
+The first element (<CODE>matches[0]</CODE>) is the
+maximal substring common to all matches. This function can
+re-arrange the list of matches as required, but each element deleted
+from the array must be freed.
+</DL>
+</P><P>
+
+<A NAME="IDX317"></A>
+<DL>
+<DT><U>Variable:</U> rl_icppfunc_t * <B>rl_directory_completion_hook</B>
+<DD>This function, if defined, is allowed to modify the directory portion
+of filenames Readline completes.  It is called with the address of a
+string (the current directory name) as an argument, and may modify that string.
+If the string is replaced with a new string, the old value should be freed.
+Any modified directory name should have a trailing slash.
+The modified value will be displayed as part of the completion, replacing
+the directory portion of the pathname the user typed.
+It returns an integer that should be non-zero if the function modifies
+its directory argument.
+It could be used to expand symbolic links or shell variables in pathnames.
+</DL>
+</P><P>
+
+<A NAME="IDX318"></A>
+<DL>
+<DT><U>Variable:</U> rl_compdisp_func_t * <B>rl_completion_display_matches_hook</B>
+<DD>If non-zero, then this is the address of a function to call when
+completing a word would normally display the list of possible matches.
+This function is called in lieu of Readline displaying the list.
+It takes three arguments:
+(<CODE>char **</CODE><VAR>matches</VAR>, <CODE>int</CODE> <VAR>num_matches</VAR>, <CODE>int</CODE> <VAR>max_length</VAR>)
+where <VAR>matches</VAR> is the array of matching strings,
+<VAR>num_matches</VAR> is the number of strings in that array, and
+<VAR>max_length</VAR> is the length of the longest string in that array.
+Readline provides a convenience function, <CODE>rl_display_match_list</CODE>,
+that takes care of doing the display to Readline's output stream.  That
+function may be called from this hook.
+</DL>
+</P><P>
+
+<A NAME="IDX319"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_basic_word_break_characters</B>
+<DD>The basic list of characters that signal a break between words for the
+completer routine.  The default value of this variable is the characters
+which break words for completion in Bash:
+<CODE>" \t\n\"\\'`@$>&#60;=;|&#38;{("</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX320"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_basic_quote_characters</B>
+<DD>A list of quote characters which can cause a word break.
+</DL>
+</P><P>
+
+<A NAME="IDX321"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_completer_word_break_characters</B>
+<DD>The list of characters that signal a break between words for
+<CODE>rl_complete_internal()</CODE>.  The default list is the value of
+<CODE>rl_basic_word_break_characters</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX322"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_completer_quote_characters</B>
+<DD>A list of characters which can be used to quote a substring of the line.
+Completion occurs on the entire substring, and within the substring
+<CODE>rl_completer_word_break_characters</CODE> are treated as any other character,
+unless they also appear within this list.
+</DL>
+</P><P>
+
+<A NAME="IDX323"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_filename_quote_characters</B>
+<DD>A list of characters that cause a filename to be quoted by the completer
+when they appear in a completed filename.  The default is the null string.
+</DL>
+</P><P>
+
+<A NAME="IDX324"></A>
+<DL>
+<DT><U>Variable:</U> const char * <B>rl_special_prefixes</B>
+<DD>The list of characters that are word break characters, but should be
+left in <VAR>text</VAR> when it is passed to the completion function.
+Programs can use this to help determine what kind of completing to do.
+For instance, Bash sets this variable to "$@" so that it can complete
+shell variables and hostnames.
+</DL>
+</P><P>
+
+<A NAME="IDX325"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_completion_query_items</B>
+<DD>Up to this many items will be displayed in response to a
+possible-completions call.  After that, we ask the user if she is sure
+she wants to see them all.  The default value is 100.
+</DL>
+</P><P>
+
+<A NAME="IDX326"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_completion_append_character</B>
+<DD>When a single completion alternative matches at the end of the command
+line, this character is appended to the inserted completion text.  The
+default is a space character (<SAMP>` '</SAMP>).  Setting this to the null
+character (<SAMP>`\0'</SAMP>) prevents anything being appended automatically.
+This can be changed in custom completion functions to
+provide the "most sensible word separator character" according to
+an application-specific command line syntax specification.
+</DL>
+</P><P>
+
+<A NAME="IDX327"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_completion_suppress_append</B>
+<DD>If non-zero, <VAR>rl_completion_append_character</VAR> is not appended to
+matches at the end of the command line, as described above.  It is
+set to 0 before any application-specific completion function is called.
+</DL>
+</P><P>
+
+<A NAME="IDX328"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_completion_mark_symlink_dirs</B>
+<DD>If non-zero, a slash will be appended to completed filenames that are
+symbolic links to directory names, subject to the value of the
+user-settable <VAR>mark-directories</VAR> variable.
+This variable exists so that application completion functions can
+override the user's global preference (set via the
+<VAR>mark-symlinked-directories</VAR> Readline variable) if appropriate.
+This variable is set to the user's preference before any
+application completion function is called, so unless that function
+modifies the value, the user's preferences are honored.
+</DL>
+</P><P>
+
+<A NAME="IDX329"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_ignore_completion_duplicates</B>
+<DD>If non-zero, then duplicates in the matches are removed.
+The default is 1.
+</DL>
+</P><P>
+
+<A NAME="IDX330"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_filename_completion_desired</B>
+<DD>Non-zero means that the results of the matches are to be treated as
+filenames.  This is <EM>always</EM> zero on entry, and can only be changed
+within a completion entry generator function.  If it is set to a non-zero
+value, directory names have a slash appended and Readline attempts to
+quote completed filenames if they contain any characters in
+<CODE>rl_filename_quote_characters</CODE> and <CODE>rl_filename_quoting_desired</CODE>
+is set to a non-zero value.
+</DL>
+</P><P>
+
+<A NAME="IDX331"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_filename_quoting_desired</B>
+<DD>Non-zero means that the results of the matches are to be quoted using
+double quotes (or an application-specific quoting mechanism) if the
+completed filename contains any characters in
+<CODE>rl_filename_quote_chars</CODE>.  This is <EM>always</EM> non-zero
+on entry, and can only be changed within a completion entry generator
+function.  The quoting is effected via a call to the function pointed to
+by <CODE>rl_filename_quoting_function</CODE>.
+</DL>
+</P><P>
+
+<A NAME="IDX332"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_attempted_completion_over</B>
+<DD>If an application-specific completion function assigned to
+<CODE>rl_attempted_completion_function</CODE> sets this variable to a non-zero
+value, Readline will not perform its default filename completion even
+if the application's completion function returns no matches.
+It should be set only by an application's completion function.
+</DL>
+</P><P>
+
+<A NAME="IDX333"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_completion_type</B>
+<DD>Set to a character describing the type of completion Readline is currently
+attempting; see the description of <CODE>rl_complete_internal()</CODE>
+(see section <A HREF="readline.html#SEC46">2.6.2 Completion Functions</A>) for the list of characters.
+</DL>
+</P><P>
+
+<A NAME="IDX334"></A>
+<DL>
+<DT><U>Variable:</U> int <B>rl_inhibit_completion</B>
+<DD>If this variable is non-zero, completion is inhibited.  The completion
+character will be inserted as any other bound to <CODE>self-insert</CODE>.
+</DL>
+</P><P>
+
+<A NAME="A Short Completion Example"></A>
+<HR SIZE="6">
+<A NAME="SEC48"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC47"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC44"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 2.6.4 A Short Completion Example </H3>
+<!--docid::SEC48::-->
+<P>
+
+Here is a small application demonstrating the use of the GNU Readline
+library.  It is called <CODE>fileman</CODE>, and the source code resides in
+<TT>`examples/fileman.c'</TT>.  This sample application provides
+completion of command names, line editing features, and access to the
+history list.
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=smallexample><FONT SIZE=-1><pre>/* fileman.c -- A tiny application which demonstrates how to use the
+   GNU Readline library.  This application interactively allows users
+   to manipulate files and their modes. */
+
+#include &#60;stdio.h&#62;
+#include &#60;sys/types.h&#62;
+#include &#60;sys/file.h&#62;
+#include &#60;sys/stat.h&#62;
+#include &#60;sys/errno.h&#62;
+
+#include &#60;readline/readline.h&#62;
+#include &#60;readline/history.h&#62;
+
+extern char *xmalloc ();
+
+/* The names of functions that actually do the manipulation. */
+int com_list __P((char *));
+int com_view __P((char *));
+int com_rename __P((char *));
+int com_stat __P((char *));
+int com_pwd __P((char *));
+int com_delete __P((char *));
+int com_help __P((char *));
+int com_cd __P((char *));
+int com_quit __P((char *));
+
+/* A structure which contains information on the commands this program
+   can understand. */
+
+typedef struct {
+  char *name;			/* User printable name of the function. */
+  rl_icpfunc_t *func;		/* Function to call to do the job. */
+  char *doc;			/* Documentation for this function.  */
+} COMMAND;
+
+COMMAND commands[] = {
+  { "cd", com_cd, "Change to directory DIR" },
+  { "delete", com_delete, "Delete FILE" },
+  { "help", com_help, "Display this text" },
+  { "?", com_help, "Synonym for `help'" },
+  { "list", com_list, "List files in DIR" },
+  { "ls", com_list, "Synonym for `list'" },
+  { "pwd", com_pwd, "Print the current working directory" },
+  { "quit", com_quit, "Quit using Fileman" },
+  { "rename", com_rename, "Rename FILE to NEWNAME" },
+  { "stat", com_stat, "Print out statistics on FILE" },
+  { "view", com_view, "View the contents of FILE" },
+  { (char *)NULL, (rl_icpfunc_t *)NULL, (char *)NULL }
+};
+
+/* Forward declarations. */
+char *stripwhite ();
+COMMAND *find_command ();
+
+/* The name of this program, as taken from argv[0]. */
+char *progname;
+
+/* When non-zero, this means the user is done using this program. */
+int done;
+
+char *
+dupstr (s)
+     int s;
+{
+  char *r;
+
+  r = xmalloc (strlen (s) + 1);
+  strcpy (r, s);
+  return (r);
+}
+
+main (argc, argv)
+     int argc;
+     char **argv;
+{
+  char *line, *s;
+
+  progname = argv[0];
+
+  initialize_readline ();	/* Bind our completer. */
+
+  /* Loop reading and executing lines until the user quits. */
+  for ( ; done == 0; )
+    {
+      line = readline ("FileMan: ");
+
+      if (!line)
+        break;
+
+      /* Remove leading and trailing whitespace from the line.
+         Then, if there is anything left, add it to the history list
+         and execute it. */
+      s = stripwhite (line);
+
+      if (*s)
+        {
+          add_history (s);
+          execute_line (s);
+        }
+
+      free (line);
+    }
+  exit (0);
+}
+
+/* Execute a command line. */
+int
+execute_line (line)
+     char *line;
+{
+  register int i;
+  COMMAND *command;
+  char *word;
+
+  /* Isolate the command word. */
+  i = 0;
+  while (line[i] &#38;&#38; whitespace (line[i]))
+    i++;
+  word = line + i;
+
+  while (line[i] &#38;&#38; !whitespace (line[i]))
+    i++;
+
+  if (line[i])
+    line[i++] = '\0';
+
+  command = find_command (word);
+
+  if (!command)
+    {
+      fprintf (stderr, "%s: No such command for FileMan.\n", word);
+      return (-1);
+    }
+
+  /* Get argument to command, if any. */
+  while (whitespace (line[i]))
+    i++;
+
+  word = line + i;
+
+  /* Call the function. */
+  return ((*(command-&#62;func)) (word));
+}
+
+/* Look up NAME as the name of a command, and return a pointer to that
+   command.  Return a NULL pointer if NAME isn't a command name. */
+COMMAND *
+find_command (name)
+     char *name;
+{
+  register int i;
+
+  for (i = 0; commands[i].name; i++)
+    if (strcmp (name, commands[i].name) == 0)
+      return (&#38;commands[i]);
+
+  return ((COMMAND *)NULL);
+}
+
+/* Strip whitespace from the start and end of STRING.  Return a pointer
+   into STRING. */
+char *
+stripwhite (string)
+     char *string;
+{
+  register char *s, *t;
+
+  for (s = string; whitespace (*s); s++)
+    ;
+    
+  if (*s == 0)
+    return (s);
+
+  t = s + strlen (s) - 1;
+  while (t &#62; s &#38;&#38; whitespace (*t))
+    t--;
+  *++t = '\0';
+
+  return s;
+}
+
+/* **************************************************************** */
+/*                                                                  */
+/*                  Interface to Readline Completion                */
+/*                                                                  */
+/* **************************************************************** */
+
+char *command_generator __P((const char *, int));
+char **fileman_completion __P((const char *, int, int));
+
+/* Tell the GNU Readline library how to complete.  We want to try to
+   complete on command names if this is the first word in the line, or
+   on filenames if not. */
+initialize_readline ()
+{
+  /* Allow conditional parsing of the ~/.inputrc file. */
+  rl_readline_name = "FileMan";
+
+  /* Tell the completer that we want a crack first. */
+  rl_attempted_completion_function = fileman_completion;
+}
+
+/* Attempt to complete on the contents of TEXT.  START and END
+   bound the region of rl_line_buffer that contains the word to
+   complete.  TEXT is the word to complete.  We can use the entire
+   contents of rl_line_buffer in case we want to do some simple
+   parsing.  Returnthe array of matches, or NULL if there aren't any. */
+char **
+fileman_completion (text, start, end)
+     const char *text;
+     int start, end;
+{
+  char **matches;
+
+  matches = (char **)NULL;
+
+  /* If this word is at the start of the line, then it is a command
+     to complete.  Otherwise it is the name of a file in the current
+     directory. */
+  if (start == 0)
+    matches = rl_completion_matches (text, command_generator);
+
+  return (matches);
+}
+
+/* Generator function for command completion.  STATE lets us
+   know whether to start from scratch; without any state
+   (i.e. STATE == 0), then we start at the top of the list. */
+char *
+command_generator (text, state)
+     const char *text;
+     int state;
+{
+  static int list_index, len;
+  char *name;
+
+  /* If this is a new word to complete, initialize now.  This
+     includes saving the length of TEXT for efficiency, and
+     initializing the index variable to 0. */
+  if (!state)
+    {
+      list_index = 0;
+      len = strlen (text);
+    }
+
+  /* Return the next name which partially matches from the
+     command list. */
+  while (name = commands[list_index].name)
+    {
+      list_index++;
+
+      if (strncmp (name, text, len) == 0)
+        return (dupstr(name));
+    }
+
+  /* If no names matched, then return NULL. */
+  return ((char *)NULL);
+}
+
+/* **************************************************************** */
+/*                                                                  */
+/*                       FileMan Commands                           */
+/*                                                                  */
+/* **************************************************************** */
+
+/* String to pass to system ().  This is for the LIST, VIEW and RENAME
+   commands. */
+static char syscom[1024];
+
+/* List the file(s) named in arg. */
+com_list (arg)
+     char *arg;
+{
+  if (!arg)
+    arg = "";
+
+  sprintf (syscom, "ls -FClg %s", arg);
+  return (system (syscom));
+}
+
+com_view (arg)
+     char *arg;
+{
+  if (!valid_argument ("view", arg))
+    return 1;
+
+  sprintf (syscom, "more %s", arg);
+  return (system (syscom));
+}
+
+com_rename (arg)
+     char *arg;
+{
+  too_dangerous ("rename");
+  return (1);
+}
+
+com_stat (arg)
+     char *arg;
+{
+  struct stat finfo;
+
+  if (!valid_argument ("stat", arg))
+    return (1);
+
+  if (stat (arg, &#38;finfo) == -1)
+    {
+      perror (arg);
+      return (1);
+    }
+
+  printf ("Statistics for `%s':\n", arg);
+
+  printf ("%s has %d link%s, and is %d byte%s in length.\n", arg,
+          finfo.st_nlink,
+          (finfo.st_nlink == 1) ? "" : "s",
+          finfo.st_size,
+          (finfo.st_size == 1) ? "" : "s");
+  printf ("Inode Last Change at: %s", ctime (&#38;finfo.st_ctime));
+  printf ("      Last access at: %s", ctime (&#38;finfo.st_atime));
+  printf ("    Last modified at: %s", ctime (&#38;finfo.st_mtime));
+  return (0);
+}
+
+com_delete (arg)
+     char *arg;
+{
+  too_dangerous ("delete");
+  return (1);
+}
+
+/* Print out help for ARG, or for all of the commands if ARG is
+   not present. */
+com_help (arg)
+     char *arg;
+{
+  register int i;
+  int printed = 0;
+
+  for (i = 0; commands[i].name; i++)
+    {
+      if (!*arg || (strcmp (arg, commands[i].name) == 0))
+        {
+          printf ("%s\t\t%s.\n", commands[i].name, commands[i].doc);
+          printed++;
+        }
+    }
+
+  if (!printed)
+    {
+      printf ("No commands match `%s'.  Possibilties are:\n", arg);
+
+      for (i = 0; commands[i].name; i++)
+        {
+          /* Print in six columns. */
+          if (printed == 6)
+            {
+              printed = 0;
+              printf ("\n");
+            }
+
+          printf ("%s\t", commands[i].name);
+          printed++;
+        }
+
+      if (printed)
+        printf ("\n");
+    }
+  return (0);
+}
+
+/* Change to the directory ARG. */
+com_cd (arg)
+     char *arg;
+{
+  if (chdir (arg) == -1)
+    {
+      perror (arg);
+      return 1;
+    }
+
+  com_pwd ("");
+  return (0);
+}
+
+/* Print out the current working directory. */
+com_pwd (ignore)
+     char *ignore;
+{
+  char dir[1024], *s;
+
+  s = getcwd (dir, sizeof(dir) - 1);
+  if (s == 0)
+    {
+      printf ("Error getting pwd: %s\n", dir);
+      return 1;
+    }
+
+  printf ("Current directory is %s\n", dir);
+  return 0;
+}
+
+/* The user wishes to quit using this program.  Just set DONE
+   non-zero. */
+com_quit (arg)
+     char *arg;
+{
+  done = 1;
+  return (0);
+}
+
+/* Function which tells you that you can't do this. */
+too_dangerous (caller)
+     char *caller;
+{
+  fprintf (stderr,
+           "%s: Too dangerous for me to distribute.\n"
+           caller);
+  fprintf (stderr, "Write it yourself.\n");
+}
+
+/* Return non-zero if ARG is a valid argument for CALLER,
+   else print an error message and return zero. */
+int
+valid_argument (caller, arg)
+     char *caller, *arg;
+{
+  if (!arg || !*arg)
+    {
+      fprintf (stderr, "%s: Argument required.\n", caller);
+      return (0);
+    }
+
+  return (1);
+}
+</FONT></pre></td></tr></table></P><P>
+
+<A NAME="Concept Index"></A>
+<HR SIZE="6">
+<A NAME="SEC49"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC48"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC50"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1> Concept Index </H1>
+<!--docid::SEC49::-->
+<table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="readline.html#cp_C" style="text-decoration:none"><b>C</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_E" style="text-decoration:none"><b>E</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_I" style="text-decoration:none"><b>I</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_K" style="text-decoration:none"><b>K</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_N" style="text-decoration:none"><b>N</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_R" style="text-decoration:none"><b>R</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_V" style="text-decoration:none"><b>V</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_Y" style="text-decoration:none"><b>Y</b></A>
+ &nbsp; 
+</td></tr></table><br><P></P>
+<TABLE border=0>
+<TR><TD></TD><TH ALIGN=LEFT>Index Entry</TH><TH ALIGN=LEFT> Section</TH></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_C"></A>C</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#SEC4">command editing</A></TD><TD valign=top><A HREF="readline.html#SEC4">1.2.1 Readline Bare Essentials</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_E"></A>E</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#SEC4">editing command lines</A></TD><TD valign=top><A HREF="readline.html#SEC4">1.2.1 Readline Bare Essentials</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_I"></A>I</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#SEC9">initialization file, readline</A></TD><TD valign=top><A HREF="readline.html#SEC9">1.3 Readline Init File</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#SEC3">interaction, readline</A></TD><TD valign=top><A HREF="readline.html#SEC3">1.2 Readline Interaction</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_K"></A>K</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX3">kill ring</A></TD><TD valign=top><A HREF="readline.html#SEC6">1.2.3 Readline Killing Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX1">killing text</A></TD><TD valign=top><A HREF="readline.html#SEC6">1.2.3 Readline Killing Commands</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_N"></A>N</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#SEC4">notation, readline</A></TD><TD valign=top><A HREF="readline.html#SEC4">1.2.1 Readline Bare Essentials</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_R"></A>R</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX175">readline, function</A></TD><TD valign=top><A HREF="readline.html#SEC24">2.1 Basic Behavior</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_V"></A>V</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX4">variables, readline</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="cp_Y"></A>Y</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX2">yanking text</A></TD><TD valign=top><A HREF="readline.html#SEC6">1.2.3 Readline Killing Commands</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+</TABLE><P></P><table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="readline.html#cp_C" style="text-decoration:none"><b>C</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_E" style="text-decoration:none"><b>E</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_I" style="text-decoration:none"><b>I</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_K" style="text-decoration:none"><b>K</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_N" style="text-decoration:none"><b>N</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_R" style="text-decoration:none"><b>R</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_V" style="text-decoration:none"><b>V</b></A>
+ &nbsp; 
+<A HREF="readline.html#cp_Y" style="text-decoration:none"><b>Y</b></A>
+ &nbsp; 
+</td></tr></table><br><P>
+
+<A NAME="Function and Variable Index"></A>
+<HR SIZE="6">
+<A NAME="SEC50"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1> Function and Variable Index </H1>
+<!--docid::SEC50::-->
+<table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="readline.html#fn__" style="text-decoration:none"><b>_</b></A>
+ &nbsp; 
+<BR>
+<A HREF="readline.html#fn_A" style="text-decoration:none"><b>A</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_B" style="text-decoration:none"><b>B</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_C" style="text-decoration:none"><b>C</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_D" style="text-decoration:none"><b>D</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_E" style="text-decoration:none"><b>E</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_F" style="text-decoration:none"><b>F</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_H" style="text-decoration:none"><b>H</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_I" style="text-decoration:none"><b>I</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_K" style="text-decoration:none"><b>K</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_M" style="text-decoration:none"><b>M</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_N" style="text-decoration:none"><b>N</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_O" style="text-decoration:none"><b>O</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_P" style="text-decoration:none"><b>P</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_Q" style="text-decoration:none"><b>Q</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_R" style="text-decoration:none"><b>R</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_S" style="text-decoration:none"><b>S</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_T" style="text-decoration:none"><b>T</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_U" style="text-decoration:none"><b>U</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_V" style="text-decoration:none"><b>V</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_Y" style="text-decoration:none"><b>Y</b></A>
+ &nbsp; 
+</td></tr></table><br><P></P>
+<TABLE border=0>
+<TR><TD></TD><TH ALIGN=LEFT>Index Entry</TH><TH ALIGN=LEFT> Section</TH></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn__"></A>_</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX278"><CODE>_rl_digit_p</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX281"><CODE>_rl_digit_value</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX277"><CODE>_rl_lowercase_p</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX280"><CODE>_rl_to_lower</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX279"><CODE>_rl_to_upper</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX276"><CODE>_rl_uppercase_p</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_A"></A>A</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX142"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX143"><CODE>abort (C-g)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX42"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX43"><CODE>accept-line (Newline or Return)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_B"></A>B</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX32"><CODE>backward-char (C-b)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX33"><CODE>backward-char (C-b)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX70"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX71"><CODE>backward-delete-char (Rubout)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX94"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX95"><CODE>backward-kill-line (C-x Rubout)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX102"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX103"><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX36"><CODE>backward-word (M-b)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX37"><CODE>backward-word (M-b)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX48"><CODE>beginning-of-history (M-&#38;#60;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX49"><CODE>beginning-of-history (M-&#38;#60;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX26"><CODE>beginning-of-line (C-a)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX27"><CODE>beginning-of-line (C-a)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX5">bell-style</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_C"></A>C</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX138"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX139"><CODE>call-last-kbd-macro (C-x e)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX88"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX89"><CODE>capitalize-word (M-c)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX158"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX159"><CODE>character-search (C-])</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX160"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX161"><CODE>character-search-backward (M-C-])</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX38"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX39"><CODE>clear-screen (C-l)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX6">comment-begin</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX124"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX125"><CODE>complete (<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX7">completion-query-items</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX8">convert-meta</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX112"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX113"><CODE>copy-backward-word ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX114"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX115"><CODE>copy-forward-word ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX110"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX111"><CODE>copy-region-as-kill ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_D"></A>D</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX68"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX69"><CODE>delete-char (C-d)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX132"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX133"><CODE>delete-char-or-list ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX106"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX107"><CODE>delete-horizontal-space ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX120"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, &#60;small&#62;...&#60;/small&#62; <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC18">1.4.5 Specifying Numeric Arguments</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX121"><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, &#60;small&#62;...&#60;/small&#62; <KBD>M--</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC18">1.4.5 Specifying Numeric Arguments</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX9">disable-completion</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX144"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, &#60;small&#62;...&#60;/small&#62;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX145"><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, &#60;small&#62;...&#60;/small&#62;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX86"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX87"><CODE>downcase-word (M-l)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX164"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX165"><CODE>dump-functions ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX168"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX169"><CODE>dump-macros ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX166"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX167"><CODE>dump-variables ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_E"></A>E</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX10">editing-mode</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX170"><CODE>emacs-editing-mode (C-e)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX171"><CODE>emacs-editing-mode (C-e)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX11">enable-keypad</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX136"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX137"><CODE>end-kbd-macro (C-x ))</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX50"><CODE>end-of-history (M-&#38;#62;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX51"><CODE>end-of-history (M-&#38;#62;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX28"><CODE>end-of-line (C-e)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX29"><CODE>end-of-line (C-e)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX156"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX157"><CODE>exchange-point-and-mark (C-x C-x)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX12">expand-tilde</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_F"></A>F</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX72"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX73"><CODE>forward-backward-delete-char ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX30"><CODE>forward-char (C-f)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX31"><CODE>forward-char (C-f)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX54"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX55"><CODE>forward-search-history (C-s)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX34"><CODE>forward-word (M-f)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX35"><CODE>forward-word (M-f)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_H"></A>H</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX13">history-preserve-point</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX62"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX63"><CODE>history-search-backward ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX60"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX61"><CODE>history-search-forward ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX14">horizontal-scroll-mode</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_I"></A>I</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX15">input-meta</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX162"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX163"><CODE>insert-comment (M-#)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX128"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX129"><CODE>insert-completions (M-*)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX17">isearch-terminators</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_K"></A>K</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX18">keymap</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX92"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX93"><CODE>kill-line (C-k)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX108"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX109"><CODE>kill-region ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX98"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX99"><CODE>kill-whole-line ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX100"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX101"><CODE>kill-word (M-d)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_M"></A>M</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX19">mark-modified-lines</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX20">mark-symlinked-directories</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX21">match-hidden-files</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX130"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX131"><CODE>menu-complete ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX16">meta-flag</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_N"></A>N</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX46"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX47"><CODE>next-history (C-n)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX58"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX59"><CODE>non-incremental-forward-search-history (M-n)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX56"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX57"><CODE>non-incremental-reverse-search-history (M-p)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_O"></A>O</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX22">output-meta</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX90"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX91"><CODE>overwrite-mode ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_P"></A>P</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX23">page-completions</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX126"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX127"><CODE>possible-completions (M-?)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX146"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX147"><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX44"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX45"><CODE>previous-history (C-p)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_Q"></A>Q</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX74"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX75"><CODE>quoted-insert (C-q or C-v)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_R"></A>R</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX140"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX141"><CODE>re-read-init-file (C-x C-r)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX174"><CODE>readline</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC24">2.1 Basic Behavior</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX40"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX41"><CODE>redraw-current-line ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC14">1.4.1 Commands For Moving</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX52"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX53"><CODE>reverse-search-history (C-r)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX150"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX151"><CODE>revert-line (M-r)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX209"><CODE>rl_add_defun</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC30">2.4.1 Naming a Function</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX235"><CODE>rl_add_funmap_entry</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX238"><CODE>rl_add_undo</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX274"><CODE>rl_alphabetic</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX186">rl_already_prompted</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX312">rl_attempted_completion_function</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX332">rl_attempted_completion_over</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX320">rl_basic_quote_characters</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX319">rl_basic_word_break_characters</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX236"><CODE>rl_begin_undo_group</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX218"><CODE>rl_bind_key</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX219"><CODE>rl_bind_key_in_map</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX203">rl_binding_keymap</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX288"><CODE>rl_callback_handler_install</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC41">2.4.12 Alternate Interface</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX290"><CODE>rl_callback_handler_remove</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC41">2.4.12 Alternate Interface</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX289"><CODE>rl_callback_read_char</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC41">2.4.12 Alternate Interface</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX291">rl_catch_signals</A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX292">rl_catch_sigwinch</A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX315">rl_char_is_quoted_p</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX293"><CODE>rl_cleanup_after_signal</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX250"><CODE>rl_clear_message</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX264"><CODE>rl_clear_pending_input</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC37">2.4.8 Character Input</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX300"><CODE>rl_clear_signals</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX301"><CODE>rl_complete</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC45">2.6.1 How Completing Works</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX304"><CODE>rl_complete</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX303"><CODE>rl_complete_internal</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX322">rl_completer_quote_characters</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX321">rl_completer_word_break_characters</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX326">rl_completion_append_character</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX318">rl_completion_display_matches_hook</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX302">rl_completion_entry_function</A></TD><TD valign=top><A HREF="readline.html#SEC45">2.6.1 How Completing Works</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX311">rl_completion_entry_function</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX328">rl_completion_mark_symlink_dirs</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX308"><CODE>rl_completion_matches</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX307"><CODE>rl_completion_mode</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX325">rl_completion_query_items</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX327">rl_completion_suppress_append</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX333">rl_completion_type</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX211"><CODE>rl_copy_keymap</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX257"><CODE>rl_copy_text</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC36">2.4.7 Modifying Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX247"><CODE>rl_crlf</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX256"><CODE>rl_delete_text</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC36">2.4.7 Modifying Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX201">rl_deprep_term_function</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX267"><CODE>rl_deprep_terminal</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC38">2.4.9 Terminal Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX273"><CODE>rl_ding</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX317">rl_directory_completion_hook</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX213"><CODE>rl_discard_keymap</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX183">rl_dispatching</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX275"><CODE>rl_display_match_list</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX240"><CODE>rl_do_undo</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX180">rl_done</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX208">rl_editing_mode</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX178">rl_end</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX237"><CODE>rl_end_undo_group</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX184">rl_erase_empty_line</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX197">rl_event_hook</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX263"><CODE>rl_execute_next</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC37">2.4.8 Character Input</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX202">rl_executing_keymap</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX204">rl_executing_macro</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX253"><CODE>rl_expand_prompt</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX206">rl_explicit_arg</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX271"><CODE>rl_extend_line_buffer</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX330">rl_filename_completion_desired</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX309"><CODE>rl_filename_completion_function</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX314">rl_filename_dequoting_function</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX323">rl_filename_quote_characters</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX331">rl_filename_quoting_desired</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX313">rl_filename_quoting_function</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX243"><CODE>rl_forced_update_display</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX294"><CODE>rl_free_line_state</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX239"><CODE>rl_free_undo_list</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX232"><CODE>rl_function_dumper</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX229"><CODE>rl_function_of_keyseq</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX234"><CODE>rl_funmap_names</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX225"><CODE>rl_generic_bind</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX214"><CODE>rl_get_keymap</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX216"><CODE>rl_get_keymap_by_name</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX217"><CODE>rl_get_keymap_name</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX298"><CODE>rl_get_screen_size</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX287"><CODE>rl_get_termcap</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX261"><CODE>rl_getc</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC37">2.4.8 Character Input</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX198">rl_getc_function</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX189">rl_gnu_readline_p</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX329">rl_ignore_completion_duplicates</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX316">rl_ignore_some_completions_function</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX334">rl_inhibit_completion</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX272"><CODE>rl_initialize</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX306"><CODE>rl_insert_completions</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX255"><CODE>rl_insert_text</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC36">2.4.7 Modifying Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX192">rl_instream</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX230"><CODE>rl_invoking_keyseqs</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX231"><CODE>rl_invoking_keyseqs_in_map</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX258"><CODE>rl_kill_text</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC36">2.4.7 Modifying Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX194">rl_last_func</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX187">rl_library_version</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX176">rl_line_buffer</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX233"><CODE>rl_list_funmap_names</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX282"><CODE>rl_macro_bind</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX283"><CODE>rl_macro_dumper</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX210"><CODE>rl_make_bare_keymap</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX212"><CODE>rl_make_keymap</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX179">rl_mark</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX249"><CODE>rl_message</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX241"><CODE>rl_modifying</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX228"><CODE>rl_named_function</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX181">rl_num_chars_to_read</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX207">rl_numeric_arg</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX244"><CODE>rl_on_new_line</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX245"><CODE>rl_on_new_line_with_prompt</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX193">rl_outstream</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX226"><CODE>rl_parse_and_bind</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX182">rl_pending_input</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX177">rl_point</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX305"><CODE>rl_possible_completions</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX196">rl_pre_input_hook</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX200">rl_prep_term_function</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX266"><CODE>rl_prep_terminal</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC38">2.4.9 Terminal Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX185">rl_prompt</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX259"><CODE>rl_push_macro_input</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC36">2.4.7 Modifying Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX227"><CODE>rl_read_init_file</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX260"><CODE>rl_read_key</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC37">2.4.8 Character Input</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX191">rl_readline_name</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX205">rl_readline_state</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX188">rl_readline_version</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX242"><CODE>rl_redisplay</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX199">rl_redisplay_function</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX270"><CODE>rl_replace_line</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC39">2.4.10 Utility Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX295"><CODE>rl_reset_after_signal</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX246"><CODE>rl_reset_line_state</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX269"><CODE>rl_reset_terminal</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC38">2.4.9 Terminal Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX296"><CODE>rl_resize_terminal</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX252"><CODE>rl_restore_prompt</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX251"><CODE>rl_save_prompt</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX224"><CODE>rl_set_key</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX265"><CODE>rl_set_keyboard_input_timeout</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC37">2.4.8 Character Input</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX215"><CODE>rl_set_keymap</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX286"><CODE>rl_set_paren_blink_timeout</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX254"><CODE>rl_set_prompt</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX297"><CODE>rl_set_screen_size</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX299"><CODE>rl_set_signals</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC43">2.5 Readline Signal Handling</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX248"><CODE>rl_show_char</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC35">2.4.6 Redisplay</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX324">rl_special_prefixes</A></TD><TD valign=top><A HREF="readline.html#SEC47">2.6.3 Completion Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX195">rl_startup_hook</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX262"><CODE>rl_stuff_char</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC37">2.4.8 Character Input</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX190">rl_terminal_name</A></TD><TD valign=top><A HREF="readline.html#SEC28">2.3 Readline Variables</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX268"><CODE>rl_tty_set_default_bindings</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC38">2.4.9 Terminal Management</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX223"><CODE>rl_unbind_command_in_map</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX222"><CODE>rl_unbind_function_in_map</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX220"><CODE>rl_unbind_key</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX221"><CODE>rl_unbind_key_in_map</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC32">2.4.3 Binding Keys</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX310"><CODE>rl_username_completion_function</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC46">2.6.2 Completion Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX284"><CODE>rl_variable_bind</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX285"><CODE>rl_variable_dumper</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_S"></A>S</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX78"><CODE>self-insert (a, b, A, 1, !, &#60;small&#62;...&#60;/small&#62;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX79"><CODE>self-insert (a, b, A, 1, !, &#60;small&#62;...&#60;/small&#62;)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX154"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX155"><CODE>set-mark (C-@)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX24">show-all-if-ambiguous</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX134"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX135"><CODE>start-kbd-macro (C-x ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_T"></A>T</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX76"><CODE>tab-insert (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX77"><CODE>tab-insert (M-<KBD>TAB</KBD>)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX152"><CODE>tilde-expand (M-~)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX153"><CODE>tilde-expand (M-~)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX80"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX81"><CODE>transpose-chars (C-t)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX82"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX83"><CODE>transpose-words (M-t)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_U"></A>U</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX148"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX149"><CODE>undo (C-_ or C-x C-u)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX122"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC18">1.4.5 Specifying Numeric Arguments</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX123"><CODE>universal-argument ()</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC18">1.4.5 Specifying Numeric Arguments</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX96"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX97"><CODE>unix-line-discard (C-u)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX104"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX105"><CODE>unix-word-rubout (C-w)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX84"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX85"><CODE>upcase-word (M-u)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_V"></A>V</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX172"><CODE>vi-editing-mode (M-C-j)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX173"><CODE>vi-editing-mode (M-C-j)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX25">visible-stats</A></TD><TD valign=top><A HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+<TR><TH><A NAME="fn_Y"></A>Y</TH><TD></TD><TD></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX116"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX117"><CODE>yank (C-y)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX66"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX67"><CODE>yank-last-arg (M-. or M-_)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX64"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX65"><CODE>yank-nth-arg (M-C-y)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX118"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD></TD><TD valign=top><A HREF="readline.html#IDX119"><CODE>yank-pop (M-y)</CODE></A></TD><TD valign=top><A HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A></TD></TR>
+<TR><TD COLSPAN=3> <HR></TD></TR>
+</TABLE><P></P><table><tr><th valign=top>Jump to: &nbsp; </th><td><A HREF="readline.html#fn__" style="text-decoration:none"><b>_</b></A>
+ &nbsp; 
+<BR>
+<A HREF="readline.html#fn_A" style="text-decoration:none"><b>A</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_B" style="text-decoration:none"><b>B</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_C" style="text-decoration:none"><b>C</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_D" style="text-decoration:none"><b>D</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_E" style="text-decoration:none"><b>E</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_F" style="text-decoration:none"><b>F</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_H" style="text-decoration:none"><b>H</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_I" style="text-decoration:none"><b>I</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_K" style="text-decoration:none"><b>K</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_M" style="text-decoration:none"><b>M</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_N" style="text-decoration:none"><b>N</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_O" style="text-decoration:none"><b>O</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_P" style="text-decoration:none"><b>P</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_Q" style="text-decoration:none"><b>Q</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_R" style="text-decoration:none"><b>R</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_S" style="text-decoration:none"><b>S</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_T" style="text-decoration:none"><b>T</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_U" style="text-decoration:none"><b>U</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_V" style="text-decoration:none"><b>V</b></A>
+ &nbsp; 
+<A HREF="readline.html#fn_Y" style="text-decoration:none"><b>Y</b></A>
+ &nbsp; 
+</td></tr></table><br><P>
+
+<HR SIZE="6">
+<A NAME="SEC_Contents"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>Table of Contents</H1>
+<UL>
+<A NAME="TOC1" HREF="readline.html#SEC1">1. Command Line Editing</A>
+<BR>
+<UL>
+<A NAME="TOC2" HREF="readline.html#SEC2">1.1 Introduction to Line Editing</A>
+<BR>
+<A NAME="TOC3" HREF="readline.html#SEC3">1.2 Readline Interaction</A>
+<BR>
+<UL>
+<A NAME="TOC4" HREF="readline.html#SEC4">1.2.1 Readline Bare Essentials</A>
+<BR>
+<A NAME="TOC5" HREF="readline.html#SEC5">1.2.2 Readline Movement Commands</A>
+<BR>
+<A NAME="TOC6" HREF="readline.html#SEC6">1.2.3 Readline Killing Commands</A>
+<BR>
+<A NAME="TOC7" HREF="readline.html#SEC7">1.2.4 Readline Arguments</A>
+<BR>
+<A NAME="TOC8" HREF="readline.html#SEC8">1.2.5 Searching for Commands in the History</A>
+<BR>
+</UL>
+<A NAME="TOC9" HREF="readline.html#SEC9">1.3 Readline Init File</A>
+<BR>
+<UL>
+<A NAME="TOC10" HREF="readline.html#SEC10">1.3.1 Readline Init File Syntax</A>
+<BR>
+<A NAME="TOC11" HREF="readline.html#SEC11">1.3.2 Conditional Init Constructs</A>
+<BR>
+<A NAME="TOC12" HREF="readline.html#SEC12">1.3.3 Sample Init File</A>
+<BR>
+</UL>
+<A NAME="TOC13" HREF="readline.html#SEC13">1.4 Bindable Readline Commands</A>
+<BR>
+<UL>
+<A NAME="TOC14" HREF="readline.html#SEC14">1.4.1 Commands For Moving</A>
+<BR>
+<A NAME="TOC15" HREF="readline.html#SEC15">1.4.2 Commands For Manipulating The History</A>
+<BR>
+<A NAME="TOC16" HREF="readline.html#SEC16">1.4.3 Commands For Changing Text</A>
+<BR>
+<A NAME="TOC17" HREF="readline.html#SEC17">1.4.4 Killing And Yanking</A>
+<BR>
+<A NAME="TOC18" HREF="readline.html#SEC18">1.4.5 Specifying Numeric Arguments</A>
+<BR>
+<A NAME="TOC19" HREF="readline.html#SEC19">1.4.6 Letting Readline Type For You</A>
+<BR>
+<A NAME="TOC20" HREF="readline.html#SEC20">1.4.7 Keyboard Macros</A>
+<BR>
+<A NAME="TOC21" HREF="readline.html#SEC21">1.4.8 Some Miscellaneous Commands</A>
+<BR>
+</UL>
+<A NAME="TOC22" HREF="readline.html#SEC22">1.5 Readline vi Mode</A>
+<BR>
+</UL>
+<A NAME="TOC23" HREF="readline.html#SEC23">2. Programming with GNU Readline</A>
+<BR>
+<UL>
+<A NAME="TOC24" HREF="readline.html#SEC24">2.1 Basic Behavior</A>
+<BR>
+<A NAME="TOC25" HREF="readline.html#SEC25">2.2 Custom Functions</A>
+<BR>
+<UL>
+<A NAME="TOC26" HREF="readline.html#SEC26">2.2.1 Readline Typedefs</A>
+<BR>
+<A NAME="TOC27" HREF="readline.html#SEC27">2.2.2 Writing a New Function</A>
+<BR>
+</UL>
+<A NAME="TOC28" HREF="readline.html#SEC28">2.3 Readline Variables</A>
+<BR>
+<A NAME="TOC29" HREF="readline.html#SEC29">2.4 Readline Convenience Functions</A>
+<BR>
+<UL>
+<A NAME="TOC30" HREF="readline.html#SEC30">2.4.1 Naming a Function</A>
+<BR>
+<A NAME="TOC31" HREF="readline.html#SEC31">2.4.2 Selecting a Keymap</A>
+<BR>
+<A NAME="TOC32" HREF="readline.html#SEC32">2.4.3 Binding Keys</A>
+<BR>
+<A NAME="TOC33" HREF="readline.html#SEC33">2.4.4 Associating Function Names and Bindings</A>
+<BR>
+<A NAME="TOC34" HREF="readline.html#SEC34">2.4.5 Allowing Undoing</A>
+<BR>
+<A NAME="TOC35" HREF="readline.html#SEC35">2.4.6 Redisplay</A>
+<BR>
+<A NAME="TOC36" HREF="readline.html#SEC36">2.4.7 Modifying Text</A>
+<BR>
+<A NAME="TOC37" HREF="readline.html#SEC37">2.4.8 Character Input</A>
+<BR>
+<A NAME="TOC38" HREF="readline.html#SEC38">2.4.9 Terminal Management</A>
+<BR>
+<A NAME="TOC39" HREF="readline.html#SEC39">2.4.10 Utility Functions</A>
+<BR>
+<A NAME="TOC40" HREF="readline.html#SEC40">2.4.11 Miscellaneous Functions</A>
+<BR>
+<A NAME="TOC41" HREF="readline.html#SEC41">2.4.12 Alternate Interface</A>
+<BR>
+<A NAME="TOC42" HREF="readline.html#SEC42">2.4.13 A Readline Example</A>
+<BR>
+</UL>
+<A NAME="TOC43" HREF="readline.html#SEC43">2.5 Readline Signal Handling</A>
+<BR>
+<A NAME="TOC44" HREF="readline.html#SEC44">2.6 Custom Completers</A>
+<BR>
+<UL>
+<A NAME="TOC45" HREF="readline.html#SEC45">2.6.1 How Completing Works</A>
+<BR>
+<A NAME="TOC46" HREF="readline.html#SEC46">2.6.2 Completion Functions</A>
+<BR>
+<A NAME="TOC47" HREF="readline.html#SEC47">2.6.3 Completion Variables</A>
+<BR>
+<A NAME="TOC48" HREF="readline.html#SEC48">2.6.4 A Short Completion Example</A>
+<BR>
+</UL>
+</UL>
+<A NAME="TOC49" HREF="readline.html#SEC49">Concept Index</A>
+<BR>
+<A NAME="TOC50" HREF="readline.html#SEC50">Function and Variable Index</A>
+<BR>
+</UL>
+<HR SIZE=1>
+<A NAME="SEC_OVERVIEW"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>Short Table of Contents</H1>
+<BLOCKQUOTE>
+<A NAME="TOC1" HREF="readline.html#SEC1">1. Command Line Editing</A>
+<BR>
+<A NAME="TOC23" HREF="readline.html#SEC23">2. Programming with GNU Readline</A>
+<BR>
+<A NAME="TOC49" HREF="readline.html#SEC49">Concept Index</A>
+<BR>
+<A NAME="TOC50" HREF="readline.html#SEC50">Function and Variable Index</A>
+<BR>
+
+</BLOCKQUOTE>
+<HR SIZE=1>
+<A NAME="SEC_About"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC49">Index</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="readline.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>About this document</H1>
+This document was generated by <I>Chet Ramey</I> on <I>June, 27  2002</I>
+using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
+"><I>texi2html</I></A>
+<P></P>  
+The buttons in the navigation panels have the following meaning:
+<P></P>
+<table border = "1">
+<TR>
+<TH> Button </TH>
+<TH> Name </TH>
+<TH> Go to </TH>
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+Contents
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+table of contents
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+Index
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+concept index
+</TD>
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+ &nbsp; 
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+About
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+<P></P>
+where the <STRONG> Example </STRONG> assumes that the current position 
+is at <STRONG> Subsubsection One-Two-Three </STRONG> of a document of 
+the following structure:
+<UL>
+<LI> 1. Section One  </LI>
+<UL>
+<LI>1.1 Subsection One-One</LI>
+<UL>
+<LI> ... </LI>
+</UL>
+<LI>1.2 Subsection One-Two</LI>
+<UL>
+<LI>1.2.1 Subsubsection One-Two-One
+</LI><LI>1.2.2 Subsubsection One-Two-Two
+</LI><LI>1.2.3 Subsubsection One-Two-Three &nbsp; &nbsp; <STRONG>
+&lt;== Current Position </STRONG>
+</LI><LI>1.2.4 Subsubsection One-Two-Four
+</LI></UL>
+<LI>1.3 Subsection One-Three</LI>
+<UL>
+<LI> ... </LI>
+</UL>
+<LI>1.4 Subsection One-Four</LI>
+</UL>
+</UL>
+
+<HR SIZE=1>
+<BR>  
+<FONT SIZE="-1">
+This document was generated
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diff --git a/readline-doc-4.3/doc/readline.info b/readline-doc-4.3/doc/readline.info
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+This is readline.info, produced by makeinfo version 4.1 from
+/usr/homes/chet/src/bash/readline-src/doc/rlman.texinfo.
+
+INFO-DIR-SECTION Libraries
+START-INFO-DIR-ENTRY
+* Readline: (readline).       The GNU readline library API
+END-INFO-DIR-ENTRY
+
+   This document describes the GNU Readline Library, a utility which
+aids in the consistency of user interface across discrete programs that
+need to provide a command line interface.
+
+   Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+   Permission is granted to make and distribute verbatim copies of this
+manual provided the copyright notice and this permission notice pare
+preserved on all copies.
+
+   Permission is granted to copy and distribute modified versions of
+this manual under the conditions for verbatim copying, provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+   Permission is granted to copy and distribute translations of this
+manual into another language, under the above conditions for modified
+versions, except that this permission notice may be stated in a
+translation approved by the Free Software Foundation.
+
+
+File: readline.info,  Node: Top,  Next: Command Line Editing,  Up: (dir)
+
+GNU Readline Library
+********************
+
+   This document describes the GNU Readline Library, a utility which
+aids in the consistency of user interface across discrete programs that
+need to provide a command line interface.
+
+* Menu:
+
+* Command Line Editing::	   GNU Readline User's Manual.
+* Programming with GNU Readline::  GNU Readline Programmer's Manual.
+* Concept Index::		   Index of concepts described in this manual.
+* Function and Variable Index::	   Index of externally visible functions
+				   and variables.
+
+
+File: readline.info,  Node: Command Line Editing,  Next: Programming with GNU Readline,  Prev: Top,  Up: Top
+
+Command Line Editing
+********************
+
+   This chapter describes the basic features of the GNU command line
+editing interface.
+
+* Menu:
+
+* Introduction and Notation::	Notation used in this text.
+* Readline Interaction::	The minimum set of commands for editing a line.
+* Readline Init File::		Customizing Readline from a user's view.
+* Bindable Readline Commands::	A description of most of the Readline commands
+				available for binding
+* Readline vi Mode::		A short description of how to make Readline
+				behave like the vi editor.
+
+
+File: readline.info,  Node: Introduction and Notation,  Next: Readline Interaction,  Up: Command Line Editing
+
+Introduction to Line Editing
+============================
+
+   The following paragraphs describe the notation used to represent
+keystrokes.
+
+   The text `C-k' is read as `Control-K' and describes the character
+produced when the <k> key is pressed while the Control key is depressed.
+
+   The text `M-k' is read as `Meta-K' and describes the character
+produced when the Meta key (if you have one) is depressed, and the <k>
+key is pressed.  The Meta key is labeled <ALT> on many keyboards.  On
+keyboards with two keys labeled <ALT> (usually to either side of the
+space bar), the <ALT> on the left side is generally set to work as a
+Meta key.  The <ALT> key on the right may also be configured to work as
+a Meta key or may be configured as some other modifier, such as a
+Compose key for typing accented characters.
+
+   If you do not have a Meta or <ALT> key, or another key working as a
+Meta key, the identical keystroke can be generated by typing <ESC>
+_first_, and then typing <k>.  Either process is known as "metafying"
+the <k> key.
+
+   The text `M-C-k' is read as `Meta-Control-k' and describes the
+character produced by "metafying" `C-k'.
+
+   In addition, several keys have their own names.  Specifically,
+<DEL>, <ESC>, <LFD>, <SPC>, <RET>, and <TAB> all stand for themselves
+when seen in this text, or in an init file (*note Readline Init File::).
+If your keyboard lacks a <LFD> key, typing <C-j> will produce the
+desired character.  The <RET> key may be labeled <Return> or <Enter> on
+some keyboards.
+
+
+File: readline.info,  Node: Readline Interaction,  Next: Readline Init File,  Prev: Introduction and Notation,  Up: Command Line Editing
+
+Readline Interaction
+====================
+
+   Often during an interactive session you type in a long line of text,
+only to notice that the first word on the line is misspelled.  The
+Readline library gives you a set of commands for manipulating the text
+as you type it in, allowing you to just fix your typo, and not forcing
+you to retype the majority of the line.  Using these editing commands,
+you move the cursor to the place that needs correction, and delete or
+insert the text of the corrections.  Then, when you are satisfied with
+the line, you simply press <RET>.  You do not have to be at the end of
+the line to press <RET>; the entire line is accepted regardless of the
+location of the cursor within the line.
+
+* Menu:
+
+* Readline Bare Essentials::	The least you need to know about Readline.
+* Readline Movement Commands::	Moving about the input line.
+* Readline Killing Commands::	How to delete text, and how to get it back!
+* Readline Arguments::		Giving numeric arguments to commands.
+* Searching::			Searching through previous lines.
+
+
+File: readline.info,  Node: Readline Bare Essentials,  Next: Readline Movement Commands,  Up: Readline Interaction
+
+Readline Bare Essentials
+------------------------
+
+   In order to enter characters into the line, simply type them.  The
+typed character appears where the cursor was, and then the cursor moves
+one space to the right.  If you mistype a character, you can use your
+erase character to back up and delete the mistyped character.
+
+   Sometimes you may mistype a character, and not notice the error
+until you have typed several other characters.  In that case, you can
+type `C-b' to move the cursor to the left, and then correct your
+mistake.  Afterwards, you can move the cursor to the right with `C-f'.
+
+   When you add text in the middle of a line, you will notice that
+characters to the right of the cursor are `pushed over' to make room
+for the text that you have inserted.  Likewise, when you delete text
+behind the cursor, characters to the right of the cursor are `pulled
+back' to fill in the blank space created by the removal of the text.  A
+list of the bare essentials for editing the text of an input line
+follows.
+
+`C-b'
+     Move back one character.
+
+`C-f'
+     Move forward one character.
+
+<DEL> or <Backspace>
+     Delete the character to the left of the cursor.
+
+`C-d'
+     Delete the character underneath the cursor.
+
+Printing characters
+     Insert the character into the line at the cursor.
+
+`C-_' or `C-x C-u'
+     Undo the last editing command.  You can undo all the way back to an
+     empty line.
+
+(Depending on your configuration, the <Backspace> key be set to delete
+the character to the left of the cursor and the <DEL> key set to delete
+the character underneath the cursor, like `C-d', rather than the
+character to the left of the cursor.)
+
+
+File: readline.info,  Node: Readline Movement Commands,  Next: Readline Killing Commands,  Prev: Readline Bare Essentials,  Up: Readline Interaction
+
+Readline Movement Commands
+--------------------------
+
+   The above table describes the most basic keystrokes that you need in
+order to do editing of the input line.  For your convenience, many
+other commands have been added in addition to `C-b', `C-f', `C-d', and
+<DEL>.  Here are some commands for moving more rapidly about the line.
+
+`C-a'
+     Move to the start of the line.
+
+`C-e'
+     Move to the end of the line.
+
+`M-f'
+     Move forward a word, where a word is composed of letters and
+     digits.
+
+`M-b'
+     Move backward a word.
+
+`C-l'
+     Clear the screen, reprinting the current line at the top.
+
+   Notice how `C-f' moves forward a character, while `M-f' moves
+forward a word.  It is a loose convention that control keystrokes
+operate on characters while meta keystrokes operate on words.
+
+
+File: readline.info,  Node: Readline Killing Commands,  Next: Readline Arguments,  Prev: Readline Movement Commands,  Up: Readline Interaction
+
+Readline Killing Commands
+-------------------------
+
+   "Killing" text means to delete the text from the line, but to save
+it away for later use, usually by "yanking" (re-inserting) it back into
+the line.  (`Cut' and `paste' are more recent jargon for `kill' and
+`yank'.)
+
+   If the description for a command says that it `kills' text, then you
+can be sure that you can get the text back in a different (or the same)
+place later.
+
+   When you use a kill command, the text is saved in a "kill-ring".
+Any number of consecutive kills save all of the killed text together, so
+that when you yank it back, you get it all.  The kill ring is not line
+specific; the text that you killed on a previously typed line is
+available to be yanked back later, when you are typing another line.
+
+   Here is the list of commands for killing text.
+
+`C-k'
+     Kill the text from the current cursor position to the end of the
+     line.
+
+`M-d'
+     Kill from the cursor to the end of the current word, or, if between
+     words, to the end of the next word.  Word boundaries are the same
+     as those used by `M-f'.
+
+`M-<DEL>'
+     Kill from the cursor the start of the current word, or, if between
+     words, to the start of the previous word.  Word boundaries are the
+     same as those used by `M-b'.
+
+`C-w'
+     Kill from the cursor to the previous whitespace.  This is
+     different than `M-<DEL>' because the word boundaries differ.
+
+   Here is how to "yank" the text back into the line.  Yanking means to
+copy the most-recently-killed text from the kill buffer.
+
+`C-y'
+     Yank the most recently killed text back into the buffer at the
+     cursor.
+
+`M-y'
+     Rotate the kill-ring, and yank the new top.  You can only do this
+     if the prior command is `C-y' or `M-y'.
+
+
+File: readline.info,  Node: Readline Arguments,  Next: Searching,  Prev: Readline Killing Commands,  Up: Readline Interaction
+
+Readline Arguments
+------------------
+
+   You can pass numeric arguments to Readline commands.  Sometimes the
+argument acts as a repeat count, other times it is the sign of the
+argument that is significant.  If you pass a negative argument to a
+command which normally acts in a forward direction, that command will
+act in a backward direction.  For example, to kill text back to the
+start of the line, you might type `M-- C-k'.
+
+   The general way to pass numeric arguments to a command is to type
+meta digits before the command.  If the first `digit' typed is a minus
+sign (`-'), then the sign of the argument will be negative.  Once you
+have typed one meta digit to get the argument started, you can type the
+remainder of the digits, and then the command.  For example, to give
+the `C-d' command an argument of 10, you could type `M-1 0 C-d', which
+will delete the next ten characters on the input line.
+
+
+File: readline.info,  Node: Searching,  Prev: Readline Arguments,  Up: Readline Interaction
+
+Searching for Commands in the History
+-------------------------------------
+
+   Readline provides commands for searching through the command history
+for lines containing a specified string.  There are two search modes:
+"incremental" and "non-incremental".
+
+   Incremental searches begin before the user has finished typing the
+search string.  As each character of the search string is typed,
+Readline displays the next entry from the history matching the string
+typed so far.  An incremental search requires only as many characters
+as needed to find the desired history entry.  To search backward in the
+history for a particular string, type `C-r'.  Typing `C-s' searches
+forward through the history.  The characters present in the value of
+the `isearch-terminators' variable are used to terminate an incremental
+search.  If that variable has not been assigned a value, the <ESC> and
+`C-J' characters will terminate an incremental search.  `C-g' will
+abort an incremental search and restore the original line.  When the
+search is terminated, the history entry containing the search string
+becomes the current line.
+
+   To find other matching entries in the history list, type `C-r' or
+`C-s' as appropriate.  This will search backward or forward in the
+history for the next entry matching the search string typed so far.
+Any other key sequence bound to a Readline command will terminate the
+search and execute that command.  For instance, a <RET> will terminate
+the search and accept the line, thereby executing the command from the
+history list.  A movement command will terminate the search, make the
+last line found the current line, and begin editing.
+
+   Readline remembers the last incremental search string.  If two
+`C-r's are typed without any intervening characters defining a new
+search string, any remembered search string is used.
+
+   Non-incremental searches read the entire search string before
+starting to search for matching history lines.  The search string may be
+typed by the user or be part of the contents of the current line.
+
+
+File: readline.info,  Node: Readline Init File,  Next: Bindable Readline Commands,  Prev: Readline Interaction,  Up: Command Line Editing
+
+Readline Init File
+==================
+
+   Although the Readline library comes with a set of Emacs-like
+keybindings installed by default, it is possible to use a different set
+of keybindings.  Any user can customize programs that use Readline by
+putting commands in an "inputrc" file, conventionally in his home
+directory.  The name of this file is taken from the value of the
+environment variable `INPUTRC'.  If that variable is unset, the default
+is `~/.inputrc'.
+
+   When a program which uses the Readline library starts up, the init
+file is read, and the key bindings are set.
+
+   In addition, the `C-x C-r' command re-reads this init file, thus
+incorporating any changes that you might have made to it.
+
+* Menu:
+
+* Readline Init File Syntax::	Syntax for the commands in the inputrc file.
+
+* Conditional Init Constructs::	Conditional key bindings in the inputrc file.
+
+* Sample Init File::		An example inputrc file.
+
+
+File: readline.info,  Node: Readline Init File Syntax,  Next: Conditional Init Constructs,  Up: Readline Init File
+
+Readline Init File Syntax
+-------------------------
+
+   There are only a few basic constructs allowed in the Readline init
+file.  Blank lines are ignored.  Lines beginning with a `#' are
+comments.  Lines beginning with a `$' indicate conditional constructs
+(*note Conditional Init Constructs::).  Other lines denote variable
+settings and key bindings.
+
+Variable Settings
+     You can modify the run-time behavior of Readline by altering the
+     values of variables in Readline using the `set' command within the
+     init file.  The syntax is simple:
+
+          set VARIABLE VALUE
+
+     Here, for example, is how to change from the default Emacs-like
+     key binding to use `vi' line editing commands:
+
+          set editing-mode vi
+
+     Variable names and values, where appropriate, are recognized
+     without regard to case.
+
+     A great deal of run-time behavior is changeable with the following
+     variables.
+
+    `bell-style'
+          Controls what happens when Readline wants to ring the
+          terminal bell.  If set to `none', Readline never rings the
+          bell.  If set to `visible', Readline uses a visible bell if
+          one is available.  If set to `audible' (the default),
+          Readline attempts to ring the terminal's bell.
+
+    `comment-begin'
+          The string to insert at the beginning of the line when the
+          `insert-comment' command is executed.  The default value is
+          `"#"'.
+
+    `completion-ignore-case'
+          If set to `on', Readline performs filename matching and
+          completion in a case-insensitive fashion.  The default value
+          is `off'.
+
+    `completion-query-items'
+          The number of possible completions that determines when the
+          user is asked whether he wants to see the list of
+          possibilities.  If the number of possible completions is
+          greater than this value, Readline will ask the user whether
+          or not he wishes to view them; otherwise, they are simply
+          listed.  This variable must be set to an integer value
+          greater than or equal to 0.  The default limit is `100'.
+
+    `convert-meta'
+          If set to `on', Readline will convert characters with the
+          eighth bit set to an ASCII key sequence by stripping the
+          eighth bit and prefixing an <ESC> character, converting them
+          to a meta-prefixed key sequence.  The default value is `on'.
+
+    `disable-completion'
+          If set to `On', Readline will inhibit word completion.
+          Completion  characters will be inserted into the line as if
+          they had been mapped to `self-insert'.  The default is `off'.
+
+    `editing-mode'
+          The `editing-mode' variable controls which default set of key
+          bindings is used.  By default, Readline starts up in Emacs
+          editing mode, where the keystrokes are most similar to Emacs.
+          This variable can be set to either `emacs' or `vi'.
+
+    `enable-keypad'
+          When set to `on', Readline will try to enable the application
+          keypad when it is called.  Some systems need this to enable
+          the arrow keys.  The default is `off'.
+
+    `expand-tilde'
+          If set to `on', tilde expansion is performed when Readline
+          attempts word completion.  The default is `off'.
+
+          If set to `on', the history code attempts to place point at
+          the same location on each history line retrived with
+          `previous-history' or `next-history'.
+
+    `horizontal-scroll-mode'
+          This variable can be set to either `on' or `off'.  Setting it
+          to `on' means that the text of the lines being edited will
+          scroll horizontally on a single screen line when they are
+          longer than the width of the screen, instead of wrapping onto
+          a new screen line.  By default, this variable is set to `off'.
+
+    `input-meta'
+          If set to `on', Readline will enable eight-bit input (it will
+          not clear the eighth bit in the characters it reads),
+          regardless of what the terminal claims it can support.  The
+          default value is `off'.  The name `meta-flag' is a synonym
+          for this variable.
+
+    `isearch-terminators'
+          The string of characters that should terminate an incremental
+          search without subsequently executing the character as a
+          command (*note Searching::).  If this variable has not been
+          given a value, the characters <ESC> and `C-J' will terminate
+          an incremental search.
+
+    `keymap'
+          Sets Readline's idea of the current keymap for key binding
+          commands.  Acceptable `keymap' names are `emacs',
+          `emacs-standard', `emacs-meta', `emacs-ctlx', `vi', `vi-move',
+          `vi-command', and `vi-insert'.  `vi' is equivalent to
+          `vi-command'; `emacs' is equivalent to `emacs-standard'.  The
+          default value is `emacs'.  The value of the `editing-mode'
+          variable also affects the default keymap.
+
+    `mark-directories'
+          If set to `on', completed directory names have a slash
+          appended.  The default is `on'.
+
+    `mark-modified-lines'
+          This variable, when set to `on', causes Readline to display an
+          asterisk (`*') at the start of history lines which have been
+          modified.  This variable is `off' by default.
+
+    `mark-symlinked-directories'
+          If set to `on', completed names which are symbolic links to
+          directories have a slash appended (subject to the value of
+          `mark-directories').  The default is `off'.
+
+    `match-hidden-files'
+          This variable, when set to `on', causes Readline to match
+          files whose names begin with a `.' (hidden files) when
+          performing filename completion, unless the leading `.' is
+          supplied by the user in the filename to be completed.  This
+          variable is `on' by default.
+
+    `output-meta'
+          If set to `on', Readline will display characters with the
+          eighth bit set directly rather than as a meta-prefixed escape
+          sequence.  The default is `off'.
+
+    `page-completions'
+          If set to `on', Readline uses an internal `more'-like pager
+          to display a screenful of possible completions at a time.
+          This variable is `on' by default.
+
+    `print-completions-horizontally'
+          If set to `on', Readline will display completions with matches
+          sorted horizontally in alphabetical order, rather than down
+          the screen.  The default is `off'.
+
+    `show-all-if-ambiguous'
+          This alters the default behavior of the completion functions.
+          If set to `on', words which have more than one possible
+          completion cause the matches to be listed immediately instead
+          of ringing the bell.  The default value is `off'.
+
+    `visible-stats'
+          If set to `on', a character denoting a file's type is
+          appended to the filename when listing possible completions.
+          The default is `off'.
+
+Key Bindings
+     The syntax for controlling key bindings in the init file is
+     simple.  First you need to find the name of the command that you
+     want to change.  The following sections contain tables of the
+     command name, the default keybinding, if any, and a short
+     description of what the command does.
+
+     Once you know the name of the command, simply place on a line in
+     the init file the name of the key you wish to bind the command to,
+     a colon, and then the name of the command.  The name of the key
+     can be expressed in different ways, depending on what you find most
+     comfortable.
+
+     In addition to command names, readline allows keys to be bound to
+     a string that is inserted when the key is pressed (a MACRO).
+
+    KEYNAME: FUNCTION-NAME or MACRO
+          KEYNAME is the name of a key spelled out in English.  For
+          example:
+               Control-u: universal-argument
+               Meta-Rubout: backward-kill-word
+               Control-o: "> output"
+
+          In the above example, `C-u' is bound to the function
+          `universal-argument', `M-DEL' is bound to the function
+          `backward-kill-word', and `C-o' is bound to run the macro
+          expressed on the right hand side (that is, to insert the text
+          `> output' into the line).
+
+          A number of symbolic character names are recognized while
+          processing this key binding syntax: DEL, ESC, ESCAPE, LFD,
+          NEWLINE, RET, RETURN, RUBOUT, SPACE, SPC, and TAB.
+
+    "KEYSEQ": FUNCTION-NAME or MACRO
+          KEYSEQ differs from KEYNAME above in that strings denoting an
+          entire key sequence can be specified, by placing the key
+          sequence in double quotes.  Some GNU Emacs style key escapes
+          can be used, as in the following example, but the special
+          character names are not recognized.
+
+               "\C-u": universal-argument
+               "\C-x\C-r": re-read-init-file
+               "\e[11~": "Function Key 1"
+
+          In the above example, `C-u' is again bound to the function
+          `universal-argument' (just as it was in the first example),
+          `C-x C-r' is bound to the function `re-read-init-file', and
+          `<ESC> <[> <1> <1> <~>' is bound to insert the text `Function
+          Key 1'.
+
+     The following GNU Emacs style escape sequences are available when
+     specifying key sequences:
+
+    `\C-'
+          control prefix
+
+    `\M-'
+          meta prefix
+
+    `\e'
+          an escape character
+
+    `\\'
+          backslash
+
+    `\"'
+          <">, a double quotation mark
+
+    `\''
+          <'>, a single quote or apostrophe
+
+     In addition to the GNU Emacs style escape sequences, a second set
+     of backslash escapes is available:
+
+    `\a'
+          alert (bell)
+
+    `\b'
+          backspace
+
+    `\d'
+          delete
+
+    `\f'
+          form feed
+
+    `\n'
+          newline
+
+    `\r'
+          carriage return
+
+    `\t'
+          horizontal tab
+
+    `\v'
+          vertical tab
+
+    `\NNN'
+          the eight-bit character whose value is the octal value NNN
+          (one to three digits)
+
+    `\xHH'
+          the eight-bit character whose value is the hexadecimal value
+          HH (one or two hex digits)
+
+     When entering the text of a macro, single or double quotes must be
+     used to indicate a macro definition.  Unquoted text is assumed to
+     be a function name.  In the macro body, the backslash escapes
+     described above are expanded.  Backslash will quote any other
+     character in the macro text, including `"' and `''.  For example,
+     the following binding will make `C-x \' insert a single `\' into
+     the line:
+          "\C-x\\": "\\"
+
+
+File: readline.info,  Node: Conditional Init Constructs,  Next: Sample Init File,  Prev: Readline Init File Syntax,  Up: Readline Init File
+
+Conditional Init Constructs
+---------------------------
+
+   Readline implements a facility similar in spirit to the conditional
+compilation features of the C preprocessor which allows key bindings
+and variable settings to be performed as the result of tests.  There
+are four parser directives used.
+
+`$if'
+     The `$if' construct allows bindings to be made based on the
+     editing mode, the terminal being used, or the application using
+     Readline.  The text of the test extends to the end of the line; no
+     characters are required to isolate it.
+
+    `mode'
+          The `mode=' form of the `$if' directive is used to test
+          whether Readline is in `emacs' or `vi' mode.  This may be
+          used in conjunction with the `set keymap' command, for
+          instance, to set bindings in the `emacs-standard' and
+          `emacs-ctlx' keymaps only if Readline is starting out in
+          `emacs' mode.
+
+    `term'
+          The `term=' form may be used to include terminal-specific key
+          bindings, perhaps to bind the key sequences output by the
+          terminal's function keys.  The word on the right side of the
+          `=' is tested against both the full name of the terminal and
+          the portion of the terminal name before the first `-'.  This
+          allows `sun' to match both `sun' and `sun-cmd', for instance.
+
+    `application'
+          The APPLICATION construct is used to include
+          application-specific settings.  Each program using the
+          Readline library sets the APPLICATION NAME, and you can test
+          for a particular value.  This could be used to bind key
+          sequences to functions useful for a specific program.  For
+          instance, the following command adds a key sequence that
+          quotes the current or previous word in Bash:
+               $if Bash
+               # Quote the current or previous word
+               "\C-xq": "\eb\"\ef\""
+               $endif
+
+`$endif'
+     This command, as seen in the previous example, terminates an `$if'
+     command.
+
+`$else'
+     Commands in this branch of the `$if' directive are executed if the
+     test fails.
+
+`$include'
+     This directive takes a single filename as an argument and reads
+     commands and bindings from that file.  For example, the following
+     directive reads from `/etc/inputrc':
+          $include /etc/inputrc
+
+
+File: readline.info,  Node: Sample Init File,  Prev: Conditional Init Constructs,  Up: Readline Init File
+
+Sample Init File
+----------------
+
+   Here is an example of an INPUTRC file.  This illustrates key
+binding, variable assignment, and conditional syntax.
+
+
+     # This file controls the behaviour of line input editing for
+     # programs that use the GNU Readline library.  Existing
+     # programs include FTP, Bash, and GDB.
+     #
+     # You can re-read the inputrc file with C-x C-r.
+     # Lines beginning with '#' are comments.
+     #
+     # First, include any systemwide bindings and variable
+     # assignments from /etc/Inputrc
+     $include /etc/Inputrc
+     
+     #
+     # Set various bindings for emacs mode.
+     
+     set editing-mode emacs
+     
+     $if mode=emacs
+     
+     Meta-Control-h:	backward-kill-word	Text after the function name is ignored
+     
+     #
+     # Arrow keys in keypad mode
+     #
+     #"\M-OD":        backward-char
+     #"\M-OC":        forward-char
+     #"\M-OA":        previous-history
+     #"\M-OB":        next-history
+     #
+     # Arrow keys in ANSI mode
+     #
+     "\M-[D":        backward-char
+     "\M-[C":        forward-char
+     "\M-[A":        previous-history
+     "\M-[B":        next-history
+     #
+     # Arrow keys in 8 bit keypad mode
+     #
+     #"\M-\C-OD":       backward-char
+     #"\M-\C-OC":       forward-char
+     #"\M-\C-OA":       previous-history
+     #"\M-\C-OB":       next-history
+     #
+     # Arrow keys in 8 bit ANSI mode
+     #
+     #"\M-\C-[D":       backward-char
+     #"\M-\C-[C":       forward-char
+     #"\M-\C-[A":       previous-history
+     #"\M-\C-[B":       next-history
+     
+     C-q: quoted-insert
+     
+     $endif
+     
+     # An old-style binding.  This happens to be the default.
+     TAB: complete
+     
+     # Macros that are convenient for shell interaction
+     $if Bash
+     # edit the path
+     "\C-xp": "PATH=${PATH}\e\C-e\C-a\ef\C-f"
+     # prepare to type a quoted word --
+     # insert open and close double quotes
+     # and move to just after the open quote
+     "\C-x\"": "\"\"\C-b"
+     # insert a backslash (testing backslash escapes
+     # in sequences and macros)
+     "\C-x\\": "\\"
+     # Quote the current or previous word
+     "\C-xq": "\eb\"\ef\""
+     # Add a binding to refresh the line, which is unbound
+     "\C-xr": redraw-current-line
+     # Edit variable on current line.
+     "\M-\C-v": "\C-a\C-k$\C-y\M-\C-e\C-a\C-y="
+     $endif
+     
+     # use a visible bell if one is available
+     set bell-style visible
+     
+     # don't strip characters to 7 bits when reading
+     set input-meta on
+     
+     # allow iso-latin1 characters to be inserted rather
+     # than converted to prefix-meta sequences
+     set convert-meta off
+     
+     # display characters with the eighth bit set directly
+     # rather than as meta-prefixed characters
+     set output-meta on
+     
+     # if there are more than 150 possible completions for
+     # a word, ask the user if he wants to see all of them
+     set completion-query-items 150
+     
+     # For FTP
+     $if Ftp
+     "\C-xg": "get \M-?"
+     "\C-xt": "put \M-?"
+     "\M-.": yank-last-arg
+     $endif
+
+
+File: readline.info,  Node: Bindable Readline Commands,  Next: Readline vi Mode,  Prev: Readline Init File,  Up: Command Line Editing
+
+Bindable Readline Commands
+==========================
+
+* Menu:
+
+* Commands For Moving::		Moving about the line.
+* Commands For History::	Getting at previous lines.
+* Commands For Text::		Commands for changing text.
+* Commands For Killing::	Commands for killing and yanking.
+* Numeric Arguments::		Specifying numeric arguments, repeat counts.
+* Commands For Completion::	Getting Readline to do the typing for you.
+* Keyboard Macros::		Saving and re-executing typed characters
+* Miscellaneous Commands::	Other miscellaneous commands.
+
+   This section describes Readline commands that may be bound to key
+sequences.  Command names without an accompanying key sequence are
+unbound by default.
+
+   In the following descriptions, "point" refers to the current cursor
+position, and "mark" refers to a cursor position saved by the
+`set-mark' command.  The text between the point and mark is referred to
+as the "region".
+
+
+File: readline.info,  Node: Commands For Moving,  Next: Commands For History,  Up: Bindable Readline Commands
+
+Commands For Moving
+-------------------
+
+`beginning-of-line (C-a)'
+     Move to the start of the current line.
+
+`end-of-line (C-e)'
+     Move to the end of the line.
+
+`forward-char (C-f)'
+     Move forward a character.
+
+`backward-char (C-b)'
+     Move back a character.
+
+`forward-word (M-f)'
+     Move forward to the end of the next word.  Words are composed of
+     letters and digits.
+
+`backward-word (M-b)'
+     Move back to the start of the current or previous word.  Words are
+     composed of letters and digits.
+
+`clear-screen (C-l)'
+     Clear the screen and redraw the current line, leaving the current
+     line at the top of the screen.
+
+`redraw-current-line ()'
+     Refresh the current line.  By default, this is unbound.
+
+
+File: readline.info,  Node: Commands For History,  Next: Commands For Text,  Prev: Commands For Moving,  Up: Bindable Readline Commands
+
+Commands For Manipulating The History
+-------------------------------------
+
+`accept-line (Newline or Return)'
+     Accept the line regardless of where the cursor is.  If this line is
+     non-empty, it may be added to the history list for future recall
+     with `add_history()'.  If this line is a modified history line,
+     the history line is restored to its original state.
+
+`previous-history (C-p)'
+     Move `back' through the history list, fetching the previous
+     command.
+
+`next-history (C-n)'
+     Move `forward' through the history list, fetching the next command.
+
+`beginning-of-history (M-<)'
+     Move to the first line in the history.
+
+`end-of-history (M->)'
+     Move to the end of the input history, i.e., the line currently
+     being entered.
+
+`reverse-search-history (C-r)'
+     Search backward starting at the current line and moving `up'
+     through the history as necessary.  This is an incremental search.
+
+`forward-search-history (C-s)'
+     Search forward starting at the current line and moving `down'
+     through the the history as necessary.  This is an incremental
+     search.
+
+`non-incremental-reverse-search-history (M-p)'
+     Search backward starting at the current line and moving `up'
+     through the history as necessary using a non-incremental search
+     for a string supplied by the user.
+
+`non-incremental-forward-search-history (M-n)'
+     Search forward starting at the current line and moving `down'
+     through the the history as necessary using a non-incremental search
+     for a string supplied by the user.
+
+`history-search-forward ()'
+     Search forward through the history for the string of characters
+     between the start of the current line and the point.  This is a
+     non-incremental search.  By default, this command is unbound.
+
+`history-search-backward ()'
+     Search backward through the history for the string of characters
+     between the start of the current line and the point.  This is a
+     non-incremental search.  By default, this command is unbound.
+
+`yank-nth-arg (M-C-y)'
+     Insert the first argument to the previous command (usually the
+     second word on the previous line) at point.  With an argument N,
+     insert the Nth word from the previous command (the words in the
+     previous command begin with word 0).  A negative argument inserts
+     the Nth word from the end of the previous command.
+
+`yank-last-arg (M-. or M-_)'
+     Insert last argument to the previous command (the last word of the
+     previous history entry).  With an argument, behave exactly like
+     `yank-nth-arg'.  Successive calls to `yank-last-arg' move back
+     through the history list, inserting the last argument of each line
+     in turn.
+
+
+File: readline.info,  Node: Commands For Text,  Next: Commands For Killing,  Prev: Commands For History,  Up: Bindable Readline Commands
+
+Commands For Changing Text
+--------------------------
+
+`delete-char (C-d)'
+     Delete the character at point.  If point is at the beginning of
+     the line, there are no characters in the line, and the last
+     character typed was not bound to `delete-char', then return EOF.
+
+`backward-delete-char (Rubout)'
+     Delete the character behind the cursor.  A numeric argument means
+     to kill the characters instead of deleting them.
+
+`forward-backward-delete-char ()'
+     Delete the character under the cursor, unless the cursor is at the
+     end of the line, in which case the character behind the cursor is
+     deleted.  By default, this is not bound to a key.
+
+`quoted-insert (C-q or C-v)'
+     Add the next character typed to the line verbatim.  This is how to
+     insert key sequences like `C-q', for example.
+
+`tab-insert (M-<TAB>)'
+     Insert a tab character.
+
+`self-insert (a, b, A, 1, !, ...)'
+     Insert yourself.
+
+`transpose-chars (C-t)'
+     Drag the character before the cursor forward over the character at
+     the cursor, moving the cursor forward as well.  If the insertion
+     point is at the end of the line, then this transposes the last two
+     characters of the line.  Negative arguments have no effect.
+
+`transpose-words (M-t)'
+     Drag the word before point past the word after point, moving point
+     past that word as well.  If the insertion point is at the end of
+     the line, this transposes the last two words on the line.
+
+`upcase-word (M-u)'
+     Uppercase the current (or following) word.  With a negative
+     argument, uppercase the previous word, but do not move the cursor.
+
+`downcase-word (M-l)'
+     Lowercase the current (or following) word.  With a negative
+     argument, lowercase the previous word, but do not move the cursor.
+
+`capitalize-word (M-c)'
+     Capitalize the current (or following) word.  With a negative
+     argument, capitalize the previous word, but do not move the cursor.
+
+`overwrite-mode ()'
+     Toggle overwrite mode.  With an explicit positive numeric argument,
+     switches to overwrite mode.  With an explicit non-positive numeric
+     argument, switches to insert mode.  This command affects only
+     `emacs' mode; `vi' mode does overwrite differently.  Each call to
+     `readline()' starts in insert mode.
+
+     In overwrite mode, characters bound to `self-insert' replace the
+     text at point rather than pushing the text to the right.
+     Characters bound to `backward-delete-char' replace the character
+     before point with a space.
+
+     By default, this command is unbound.
+
+
+File: readline.info,  Node: Commands For Killing,  Next: Numeric Arguments,  Prev: Commands For Text,  Up: Bindable Readline Commands
+
+Killing And Yanking
+-------------------
+
+`kill-line (C-k)'
+     Kill the text from point to the end of the line.
+
+`backward-kill-line (C-x Rubout)'
+     Kill backward to the beginning of the line.
+
+`unix-line-discard (C-u)'
+     Kill backward from the cursor to the beginning of the current line.
+
+`kill-whole-line ()'
+     Kill all characters on the current line, no matter where point is.
+     By default, this is unbound.
+
+`kill-word (M-d)'
+     Kill from point to the end of the current word, or if between
+     words, to the end of the next word.  Word boundaries are the same
+     as `forward-word'.
+
+`backward-kill-word (M-<DEL>)'
+     Kill the word behind point.  Word boundaries are the same as
+     `backward-word'.
+
+`unix-word-rubout (C-w)'
+     Kill the word behind point, using white space as a word boundary.
+     The killed text is saved on the kill-ring.
+
+`delete-horizontal-space ()'
+     Delete all spaces and tabs around point.  By default, this is
+     unbound.
+
+`kill-region ()'
+     Kill the text in the current region.  By default, this command is
+     unbound.
+
+`copy-region-as-kill ()'
+     Copy the text in the region to the kill buffer, so it can be yanked
+     right away.  By default, this command is unbound.
+
+`copy-backward-word ()'
+     Copy the word before point to the kill buffer.  The word
+     boundaries are the same as `backward-word'.  By default, this
+     command is unbound.
+
+`copy-forward-word ()'
+     Copy the word following point to the kill buffer.  The word
+     boundaries are the same as `forward-word'.  By default, this
+     command is unbound.
+
+`yank (C-y)'
+     Yank the top of the kill ring into the buffer at point.
+
+`yank-pop (M-y)'
+     Rotate the kill-ring, and yank the new top.  You can only do this
+     if the prior command is `yank' or `yank-pop'.
+
+
+File: readline.info,  Node: Numeric Arguments,  Next: Commands For Completion,  Prev: Commands For Killing,  Up: Bindable Readline Commands
+
+Specifying Numeric Arguments
+----------------------------
+
+`digit-argument (M-0, M-1, ... M--)'
+     Add this digit to the argument already accumulating, or start a new
+     argument.  `M--' starts a negative argument.
+
+`universal-argument ()'
+     This is another way to specify an argument.  If this command is
+     followed by one or more digits, optionally with a leading minus
+     sign, those digits define the argument.  If the command is
+     followed by digits, executing `universal-argument' again ends the
+     numeric argument, but is otherwise ignored.  As a special case, if
+     this command is immediately followed by a character that is
+     neither a digit or minus sign, the argument count for the next
+     command is multiplied by four.  The argument count is initially
+     one, so executing this function the first time makes the argument
+     count four, a second time makes the argument count sixteen, and so
+     on.  By default, this is not bound to a key.
+
+
+File: readline.info,  Node: Commands For Completion,  Next: Keyboard Macros,  Prev: Numeric Arguments,  Up: Bindable Readline Commands
+
+Letting Readline Type For You
+-----------------------------
+
+`complete (<TAB>)'
+     Attempt to perform completion on the text before point.  The
+     actual completion performed is application-specific.  The default
+     is filename completion.
+
+`possible-completions (M-?)'
+     List the possible completions of the text before point.
+
+`insert-completions (M-*)'
+     Insert all completions of the text before point that would have
+     been generated by `possible-completions'.
+
+`menu-complete ()'
+     Similar to `complete', but replaces the word to be completed with
+     a single match from the list of possible completions.  Repeated
+     execution of `menu-complete' steps through the list of possible
+     completions, inserting each match in turn.  At the end of the list
+     of completions, the bell is rung (subject to the setting of
+     `bell-style') and the original text is restored.  An argument of N
+     moves N positions forward in the list of matches; a negative
+     argument may be used to move backward through the list.  This
+     command is intended to be bound to <TAB>, but is unbound by
+     default.
+
+`delete-char-or-list ()'
+     Deletes the character under the cursor if not at the beginning or
+     end of the line (like `delete-char').  If at the end of the line,
+     behaves identically to `possible-completions'.  This command is
+     unbound by default.
+
+
+File: readline.info,  Node: Keyboard Macros,  Next: Miscellaneous Commands,  Prev: Commands For Completion,  Up: Bindable Readline Commands
+
+Keyboard Macros
+---------------
+
+`start-kbd-macro (C-x ()'
+     Begin saving the characters typed into the current keyboard macro.
+
+`end-kbd-macro (C-x ))'
+     Stop saving the characters typed into the current keyboard macro
+     and save the definition.
+
+`call-last-kbd-macro (C-x e)'
+     Re-execute the last keyboard macro defined, by making the
+     characters in the macro appear as if typed at the keyboard.
+
+
+File: readline.info,  Node: Miscellaneous Commands,  Prev: Keyboard Macros,  Up: Bindable Readline Commands
+
+Some Miscellaneous Commands
+---------------------------
+
+`re-read-init-file (C-x C-r)'
+     Read in the contents of the INPUTRC file, and incorporate any
+     bindings or variable assignments found there.
+
+`abort (C-g)'
+     Abort the current editing command and ring the terminal's bell
+     (subject to the setting of `bell-style').
+
+`do-uppercase-version (M-a, M-b, M-X, ...)'
+     If the metafied character X is lowercase, run the command that is
+     bound to the corresponding uppercase character.
+
+`prefix-meta (<ESC>)'
+     Metafy the next character typed.  This is for keyboards without a
+     meta key.  Typing `<ESC> f' is equivalent to typing `M-f'.
+
+`undo (C-_ or C-x C-u)'
+     Incremental undo, separately remembered for each line.
+
+`revert-line (M-r)'
+     Undo all changes made to this line.  This is like executing the
+     `undo' command enough times to get back to the beginning.
+
+`tilde-expand (M-~)'
+     Perform tilde expansion on the current word.
+
+`set-mark (C-@)'
+     Set the mark to the point.  If a numeric argument is supplied, the
+     mark is set to that position.
+
+`exchange-point-and-mark (C-x C-x)'
+     Swap the point with the mark.  The current cursor position is set
+     to the saved position, and the old cursor position is saved as the
+     mark.
+
+`character-search (C-])'
+     A character is read and point is moved to the next occurrence of
+     that character.  A negative count searches for previous
+     occurrences.
+
+`character-search-backward (M-C-])'
+     A character is read and point is moved to the previous occurrence
+     of that character.  A negative count searches for subsequent
+     occurrences.
+
+`insert-comment (M-#)'
+     Without a numeric argument, the value of the `comment-begin'
+     variable is inserted at the beginning of the current line.  If a
+     numeric argument is supplied, this command acts as a toggle:  if
+     the characters at the beginning of the line do not match the value
+     of `comment-begin', the value is inserted, otherwise the
+     characters in `comment-begin' are deleted from the beginning of
+     the line.  In either case, the line is accepted as if a newline
+     had been typed.
+
+`dump-functions ()'
+     Print all of the functions and their key bindings to the Readline
+     output stream.  If a numeric argument is supplied, the output is
+     formatted in such a way that it can be made part of an INPUTRC
+     file.  This command is unbound by default.
+
+`dump-variables ()'
+     Print all of the settable variables and their values to the
+     Readline output stream.  If a numeric argument is supplied, the
+     output is formatted in such a way that it can be made part of an
+     INPUTRC file.  This command is unbound by default.
+
+`dump-macros ()'
+     Print all of the Readline key sequences bound to macros and the
+     strings they output.  If a numeric argument is supplied, the
+     output is formatted in such a way that it can be made part of an
+     INPUTRC file.  This command is unbound by default.
+
+`emacs-editing-mode (C-e)'
+     When in `vi' command mode, this causes a switch to `emacs' editing
+     mode.
+
+`vi-editing-mode (M-C-j)'
+     When in `emacs' editing mode, this causes a switch to `vi' editing
+     mode.
+
+
+File: readline.info,  Node: Readline vi Mode,  Prev: Bindable Readline Commands,  Up: Command Line Editing
+
+Readline vi Mode
+================
+
+   While the Readline library does not have a full set of `vi' editing
+functions, it does contain enough to allow simple editing of the line.
+The Readline `vi' mode behaves as specified in the POSIX 1003.2
+standard.
+
+   In order to switch interactively between `emacs' and `vi' editing
+modes, use the command `M-C-j' (bound to emacs-editing-mode when in
+`vi' mode and to vi-editing-mode in `emacs' mode).  The Readline
+default is `emacs' mode.
+
+   When you enter a line in `vi' mode, you are already placed in
+`insertion' mode, as if you had typed an `i'.  Pressing <ESC> switches
+you into `command' mode, where you can edit the text of the line with
+the standard `vi' movement keys, move to previous history lines with
+`k' and subsequent lines with `j', and so forth.
+
+   This document describes the GNU Readline Library, a utility for
+aiding in the consitency of user interface across discrete programs
+that need to provide a command line interface.
+
+   Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+   Permission is granted to make and distribute verbatim copies of this
+manual provided the copyright notice and this permission notice pare
+preserved on all copies.
+
+   Permission is granted to copy and distribute modified versions of
+this manual under the conditions for verbatim copying, provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+   Permission is granted to copy and distribute translations of this
+manual into another language, under the above conditions for modified
+versions, except that this permission notice may be stated in a
+translation approved by the Foundation.
+
+
+File: readline.info,  Node: Programming with GNU Readline,  Next: Concept Index,  Prev: Command Line Editing,  Up: Top
+
+Programming with GNU Readline
+*****************************
+
+   This chapter describes the interface between the GNU Readline
+Library and other programs.  If you are a programmer, and you wish to
+include the features found in GNU Readline such as completion, line
+editing, and interactive history manipulation in your own programs,
+this section is for you.
+
+* Menu:
+
+* Basic Behavior::	Using the default behavior of Readline.
+* Custom Functions::	Adding your own functions to Readline.
+* Readline Variables::			Variables accessible to custom
+					functions.
+* Readline Convenience Functions::	Functions which Readline supplies to
+					aid in writing your own custom
+					functions.
+* Readline Signal Handling::	How Readline behaves when it receives signals.
+* Custom Completers::	Supplanting or supplementing Readline's
+			completion functions.
+
+
+File: readline.info,  Node: Basic Behavior,  Next: Custom Functions,  Up: Programming with GNU Readline
+
+Basic Behavior
+==============
+
+   Many programs provide a command line interface, such as `mail',
+`ftp', and `sh'.  For such programs, the default behaviour of Readline
+is sufficient.  This section describes how to use Readline in the
+simplest way possible, perhaps to replace calls in your code to
+`gets()' or `fgets()'.
+
+   The function `readline()' prints a prompt PROMPT and then reads and
+returns a single line of text from the user.  If PROMPT is `NULL' or
+the empty string, no prompt is displayed.  The line `readline' returns
+is allocated with `malloc()'; the caller should `free()' the line when
+it has finished with it.  The declaration for `readline' in ANSI C is
+
+     `char *readline (const char *PROMPT);'
+
+So, one might say
+     `char *line = readline ("Enter a line: ");'
+
+in order to read a line of text from the user.  The line returned has
+the final newline removed, so only the text remains.
+
+   If `readline' encounters an `EOF' while reading the line, and the
+line is empty at that point, then `(char *)NULL' is returned.
+Otherwise, the line is ended just as if a newline had been typed.
+
+   If you want the user to be able to get at the line later, (with
+<C-p> for example), you must call `add_history()' to save the line away
+in a "history" list of such lines.
+
+     `add_history (line)';
+
+For full details on the GNU History Library, see the associated manual.
+
+   It is preferable to avoid saving empty lines on the history list,
+since users rarely have a burning need to reuse a blank line.  Here is
+a function which usefully replaces the standard `gets()' library
+function, and has the advantage of no static buffer to overflow:
+
+     /* A static variable for holding the line. */
+     static char *line_read = (char *)NULL;
+     
+     /* Read a string, and return a pointer to it.
+        Returns NULL on EOF. */
+     char *
+     rl_gets ()
+     {
+       /* If the buffer has already been allocated,
+          return the memory to the free pool. */
+       if (line_read)
+         {
+           free (line_read);
+           line_read = (char *)NULL;
+         }
+     
+       /* Get a line from the user. */
+       line_read = readline ("");
+     
+       /* If the line has any text in it,
+          save it on the history. */
+       if (line_read && *line_read)
+         add_history (line_read);
+     
+       return (line_read);
+     }
+
+   This function gives the user the default behaviour of <TAB>
+completion: completion on file names.  If you do not want Readline to
+complete on filenames, you can change the binding of the <TAB> key with
+`rl_bind_key()'.
+
+     `int rl_bind_key (int KEY, rl_command_func_t *FUNCTION);'
+
+   `rl_bind_key()' takes two arguments: KEY is the character that you
+want to bind, and FUNCTION is the address of the function to call when
+KEY is pressed.  Binding <TAB> to `rl_insert()' makes <TAB> insert
+itself.  `rl_bind_key()' returns non-zero if KEY is not a valid ASCII
+character code (between 0 and 255).
+
+   Thus, to disable the default <TAB> behavior, the following suffices:
+     `rl_bind_key ('\t', rl_insert);'
+
+   This code should be executed once at the start of your program; you
+might write a function called `initialize_readline()' which performs
+this and other desired initializations, such as installing custom
+completers (*note Custom Completers::).
+
+
+File: readline.info,  Node: Custom Functions,  Next: Readline Variables,  Prev: Basic Behavior,  Up: Programming with GNU Readline
+
+Custom Functions
+================
+
+   Readline provides many functions for manipulating the text of the
+line, but it isn't possible to anticipate the needs of all programs.
+This section describes the various functions and variables defined
+within the Readline library which allow a user program to add
+customized functionality to Readline.
+
+   Before declaring any functions that customize Readline's behavior, or
+using any functionality Readline provides in other code, an application
+writer should include the file `<readline/readline.h>' in any file that
+uses Readline's features.  Since some of the definitions in
+`readline.h' use the `stdio' library, the file `<stdio.h>' should be
+included before `readline.h'.
+
+   `readline.h' defines a C preprocessor variable that should be
+treated as an integer, `RL_READLINE_VERSION', which may be used to
+conditionally compile application code depending on the installed
+Readline version.  The value is a hexadecimal encoding of the major and
+minor version numbers of the library, of the form 0xMMMM.  MM is the
+two-digit major version number; MM is the two-digit minor version
+number.  For Readline 4.2, for example, the value of
+`RL_READLINE_VERSION' would be `0x0402'.
+
+* Menu:
+
+* Readline Typedefs::	C declarations to make code readable.
+* Function Writing::	Variables and calling conventions.
+
+
+File: readline.info,  Node: Readline Typedefs,  Next: Function Writing,  Up: Custom Functions
+
+Readline Typedefs
+-----------------
+
+   For readabilty, we declare a number of new object types, all pointers
+to functions.
+
+   The reason for declaring these new types is to make it easier to
+write code describing pointers to C functions with appropriately
+prototyped arguments and return values.
+
+   For instance, say we want to declare a variable FUNC as a pointer to
+a function which takes two `int' arguments and returns an `int' (this
+is the type of all of the Readline bindable functions).  Instead of the
+classic C declaration
+
+   `int (*func)();'
+
+or the ANSI-C style declaration
+
+   `int (*func)(int, int);'
+
+we may write
+
+   `rl_command_func_t *func;'
+
+   The full list of function pointer types available is
+
+`typedef int rl_command_func_t (int, int);'
+
+`typedef char *rl_compentry_func_t (const char *, int);'
+
+`typedef char **rl_completion_func_t (const char *, int, int);'
+
+`typedef char *rl_quote_func_t (char *, int, char *);'
+
+`typedef char *rl_dequote_func_t (char *, int);'
+
+`typedef int rl_compignore_func_t (char **);'
+
+`typedef void rl_compdisp_func_t (char **, int, int);'
+
+`typedef int rl_hook_func_t (void);'
+
+`typedef int rl_getc_func_t (FILE *);'
+
+`typedef int rl_linebuf_func_t (char *, int);'
+
+`typedef int rl_intfunc_t (int);'
+
+`#define rl_ivoidfunc_t rl_hook_func_t'
+
+`typedef int rl_icpfunc_t (char *);'
+
+`typedef int rl_icppfunc_t (char **);'
+
+`typedef void rl_voidfunc_t (void);'
+
+`typedef void rl_vintfunc_t (int);'
+
+`typedef void rl_vcpfunc_t (char *);'
+
+`typedef void rl_vcppfunc_t (char **);'
+
+File: readline.info,  Node: Function Writing,  Prev: Readline Typedefs,  Up: Custom Functions
+
+Writing a New Function
+----------------------
+
+   In order to write new functions for Readline, you need to know the
+calling conventions for keyboard-invoked functions, and the names of the
+variables that describe the current state of the line read so far.
+
+   The calling sequence for a command `foo' looks like
+
+     `int foo (int count, int key)'
+
+where COUNT is the numeric argument (or 1 if defaulted) and KEY is the
+key that invoked this function.
+
+   It is completely up to the function as to what should be done with
+the numeric argument.  Some functions use it as a repeat count, some as
+a flag, and others to choose alternate behavior (refreshing the current
+line as opposed to refreshing the screen, for example).  Some choose to
+ignore it.  In general, if a function uses the numeric argument as a
+repeat count, it should be able to do something useful with both
+negative and positive arguments.  At the very least, it should be aware
+that it can be passed a negative argument.
+
+   A command function should return 0 if its action completes
+successfully, and a non-zero value if some error occurs.
+
+
+File: readline.info,  Node: Readline Variables,  Next: Readline Convenience Functions,  Prev: Custom Functions,  Up: Programming with GNU Readline
+
+Readline Variables
+==================
+
+   These variables are available to function writers.
+
+ - Variable: char * rl_line_buffer
+     This is the line gathered so far.  You are welcome to modify the
+     contents of the line, but see *Note Allowing Undoing::.  The
+     function `rl_extend_line_buffer' is available to increase the
+     memory allocated to `rl_line_buffer'.
+
+ - Variable: int rl_point
+     The offset of the current cursor position in `rl_line_buffer' (the
+     _point_).
+
+ - Variable: int rl_end
+     The number of characters present in `rl_line_buffer'.  When
+     `rl_point' is at the end of the line, `rl_point' and `rl_end' are
+     equal.
+
+ - Variable: int rl_mark
+     The MARK (saved position) in the current line.  If set, the mark
+     and point define a _region_.
+
+ - Variable: int rl_done
+     Setting this to a non-zero value causes Readline to return the
+     current line immediately.
+
+ - Variable: int rl_num_chars_to_read
+     Setting this to a positive value before calling `readline()' causes
+     Readline to return after accepting that many characters, rather
+     than reading up to a character bound to `accept-line'.
+
+ - Variable: int rl_pending_input
+     Setting this to a value makes it the next keystroke read.  This is
+     a way to stuff a single character into the input stream.
+
+ - Variable: int rl_dispatching
+     Set to a non-zero value if a function is being called from a key
+     binding; zero otherwise.  Application functions can test this to
+     discover whether they were called directly or by Readline's
+     dispatching mechanism.
+
+ - Variable: int rl_erase_empty_line
+     Setting this to a non-zero value causes Readline to completely
+     erase the current line, including any prompt, any time a newline
+     is typed as the only character on an otherwise-empty line.  The
+     cursor is moved to the beginning of the newly-blank line.
+
+ - Variable: char * rl_prompt
+     The prompt Readline uses.  This is set from the argument to
+     `readline()', and should not be assigned to directly.  The
+     `rl_set_prompt()' function (*note Redisplay::) may be used to
+     modify the prompt string after calling `readline()'.
+
+ - Variable: int rl_already_prompted
+     If an application wishes to display the prompt itself, rather than
+     have Readline do it the first time `readline()' is called, it
+     should set this variable to a non-zero value after displaying the
+     prompt.  The prompt must also be passed as the argument to
+     `readline()' so the redisplay functions can update the display
+     properly.  The calling application is responsible for managing the
+     value; Readline never sets it.
+
+ - Variable: const char * rl_library_version
+     The version number of this revision of the library.
+
+ - Variable: int rl_readline_version
+     An integer encoding the current version of the library.  The
+     encoding is of the form 0xMMMM, where MM is the two-digit major
+     version number, and MM is the two-digit minor version number.  For
+     example, for Readline-4.2, `rl_readline_version' would have the
+     value 0x0402.
+
+ - Variable: int rl_gnu_readline_p
+     Always set to 1, denoting that this is GNU readline rather than
+     some emulation.
+
+ - Variable: const char * rl_terminal_name
+     The terminal type, used for initialization.  If not set by the
+     application, Readline sets this to the value of the `TERM'
+     environment variable the first time it is called.
+
+ - Variable: const char * rl_readline_name
+     This variable is set to a unique name by each application using
+     Readline.  The value allows conditional parsing of the inputrc file
+     (*note Conditional Init Constructs::).
+
+ - Variable: FILE * rl_instream
+     The stdio stream from which Readline reads input.  If `NULL',
+     Readline defaults to STDIN.
+
+ - Variable: FILE * rl_outstream
+     The stdio stream to which Readline performs output.  If `NULL',
+     Readline defaults to STDOUT.
+
+ - Variable: rl_command_func_t * rl_last_func
+     The address of the last command function Readline executed.  May
+     be used to test whether or not a function is being executed twice
+     in succession, for example.
+
+ - Variable: rl_hook_func_t * rl_startup_hook
+     If non-zero, this is the address of a function to call just before
+     `readline' prints the first prompt.
+
+ - Variable: rl_hook_func_t * rl_pre_input_hook
+     If non-zero, this is the address of a function to call after the
+     first prompt has been printed and just before `readline' starts
+     reading input characters.
+
+ - Variable: rl_hook_func_t * rl_event_hook
+     If non-zero, this is the address of a function to call periodically
+     when Readline is waiting for terminal input.  By default, this
+     will be called at most ten times a second if there is no keyboard
+     input.
+
+ - Variable: rl_getc_func_t * rl_getc_function
+     If non-zero, Readline will call indirectly through this pointer to
+     get a character from the input stream.  By default, it is set to
+     `rl_getc', the default Readline character input function (*note
+     Character Input::).
+
+ - Variable: rl_voidfunc_t * rl_redisplay_function
+     If non-zero, Readline will call indirectly through this pointer to
+     update the display with the current contents of the editing buffer.
+     By default, it is set to `rl_redisplay', the default Readline
+     redisplay function (*note Redisplay::).
+
+ - Variable: rl_vintfunc_t * rl_prep_term_function
+     If non-zero, Readline will call indirectly through this pointer to
+     initialize the terminal.  The function takes a single argument, an
+     `int' flag that says whether or not to use eight-bit characters.
+     By default, this is set to `rl_prep_terminal' (*note Terminal
+     Management::).
+
+ - Variable: rl_voidfunc_t * rl_deprep_term_function
+     If non-zero, Readline will call indirectly through this pointer to
+     reset the terminal.  This function should undo the effects of
+     `rl_prep_term_function'.  By default, this is set to
+     `rl_deprep_terminal' (*note Terminal Management::).
+
+ - Variable: Keymap rl_executing_keymap
+     This variable is set to the keymap (*note Keymaps::) in which the
+     currently executing readline function was found.
+
+ - Variable: Keymap rl_binding_keymap
+     This variable is set to the keymap (*note Keymaps::) in which the
+     last key binding occurred.
+
+ - Variable: char * rl_executing_macro
+     This variable is set to the text of any currently-executing macro.
+
+ - Variable: int rl_readline_state
+     A variable with bit values that encapsulate the current Readline
+     state.  A bit is set with the `RL_SETSTATE' macro, and unset with
+     the `RL_UNSETSTATE' macro.  Use the `RL_ISSTATE' macro to test
+     whether a particular state bit is set.  Current state bits include:
+
+    `RL_STATE_NONE'
+          Readline has not yet been called, nor has it begun to
+          intialize.
+
+    `RL_STATE_INITIALIZING'
+          Readline is initializing its internal data structures.
+
+    `RL_STATE_INITIALIZED'
+          Readline has completed its initialization.
+
+    `RL_STATE_TERMPREPPED'
+          Readline has modified the terminal modes to do its own input
+          and redisplay.
+
+    `RL_STATE_READCMD'
+          Readline is reading a command from the keyboard.
+
+    `RL_STATE_METANEXT'
+          Readline is reading more input after reading the meta-prefix
+          character.
+
+    `RL_STATE_DISPATCHING'
+          Readline is dispatching to a command.
+
+    `RL_STATE_MOREINPUT'
+          Readline is reading more input while executing an editing
+          command.
+
+    `RL_STATE_ISEARCH'
+          Readline is performing an incremental history search.
+
+    `RL_STATE_NSEARCH'
+          Readline is performing a non-incremental history search.
+
+    `RL_STATE_SEARCH'
+          Readline is searching backward or forward through the history
+          for a string.
+
+    `RL_STATE_NUMERICARG'
+          Readline is reading a numeric argument.
+
+    `RL_STATE_MACROINPUT'
+          Readline is currently getting its input from a
+          previously-defined keyboard macro.
+
+    `RL_STATE_MACRODEF'
+          Readline is currently reading characters defining a keyboard
+          macro.
+
+    `RL_STATE_OVERWRITE'
+          Readline is in overwrite mode.
+
+    `RL_STATE_COMPLETING'
+          Readline is performing word completion.
+
+    `RL_STATE_SIGHANDLER'
+          Readline is currently executing the readline signal handler.
+
+    `RL_STATE_UNDOING'
+          Readline is performing an undo.
+
+    `RL_STATE_DONE'
+          Readline has read a key sequence bound to `accept-line' and
+          is about to return the line to the caller.
+
+
+ - Variable: int rl_explicit_arg
+     Set to a non-zero value if an explicit numeric argument was
+     specified by the user.  Only valid in a bindable command function.
+
+ - Variable: int rl_numeric_arg
+     Set to the value of any numeric argument explicitly specified by
+     the user before executing the current Readline function.  Only
+     valid in a bindable command function.
+
+ - Variable: int rl_editing_mode
+     Set to a value denoting Readline's current editing mode.  A value
+     of 1 means Readline is currently in emacs mode; 0 means that vi
+     mode is active.
+
+
+File: readline.info,  Node: Readline Convenience Functions,  Next: Readline Signal Handling,  Prev: Readline Variables,  Up: Programming with GNU Readline
+
+Readline Convenience Functions
+==============================
+
+* Menu:
+
+* Function Naming::	How to give a function you write a name.
+* Keymaps::		Making keymaps.
+* Binding Keys::	Changing Keymaps.
+* Associating Function Names and Bindings::	Translate function names to
+						key sequences.
+* Allowing Undoing::	How to make your functions undoable.
+* Redisplay::		Functions to control line display.
+* Modifying Text::	Functions to modify `rl_line_buffer'.
+* Character Input::	Functions to read keyboard input.
+* Terminal Management::	Functions to manage terminal settings.
+* Utility Functions::	Generally useful functions and hooks.
+* Miscellaneous Functions::	Functions that don't fall into any category.
+* Alternate Interface::	Using Readline in a `callback' fashion.
+* A Readline Example::		An example Readline function.
+
+
+File: readline.info,  Node: Function Naming,  Next: Keymaps,  Up: Readline Convenience Functions
+
+Naming a Function
+-----------------
+
+   The user can dynamically change the bindings of keys while using
+Readline.  This is done by representing the function with a descriptive
+name.  The user is able to type the descriptive name when referring to
+the function.  Thus, in an init file, one might find
+
+     Meta-Rubout:	backward-kill-word
+
+   This binds the keystroke <Meta-Rubout> to the function
+_descriptively_ named `backward-kill-word'.  You, as the programmer,
+should bind the functions you write to descriptive names as well.
+Readline provides a function for doing that:
+
+ - Function: int rl_add_defun (const char *name, rl_command_func_t
+          *function, int key)
+     Add NAME to the list of named functions.  Make FUNCTION be the
+     function that gets called.  If KEY is not -1, then bind it to
+     FUNCTION using `rl_bind_key()'.
+
+   Using this function alone is sufficient for most applications.  It is
+the recommended way to add a few functions to the default functions that
+Readline has built in.  If you need to do something other than adding a
+function to Readline, you may need to use the underlying functions
+described below.
+
+
+File: readline.info,  Node: Keymaps,  Next: Binding Keys,  Prev: Function Naming,  Up: Readline Convenience Functions
+
+Selecting a Keymap
+------------------
+
+   Key bindings take place on a "keymap".  The keymap is the
+association between the keys that the user types and the functions that
+get run.  You can make your own keymaps, copy existing keymaps, and tell
+Readline which keymap to use.
+
+ - Function: Keymap rl_make_bare_keymap (void)
+     Returns a new, empty keymap.  The space for the keymap is
+     allocated with `malloc()'; the caller should free it by calling
+     `rl_discard_keymap()' when done.
+
+ - Function: Keymap rl_copy_keymap (Keymap map)
+     Return a new keymap which is a copy of MAP.
+
+ - Function: Keymap rl_make_keymap (void)
+     Return a new keymap with the printing characters bound to
+     rl_insert, the lowercase Meta characters bound to run their
+     equivalents, and the Meta digits bound to produce numeric
+     arguments.
+
+ - Function: void rl_discard_keymap (Keymap keymap)
+     Free the storage associated with KEYMAP.
+
+   Readline has several internal keymaps.  These functions allow you to
+change which keymap is active.
+
+ - Function: Keymap rl_get_keymap (void)
+     Returns the currently active keymap.
+
+ - Function: void rl_set_keymap (Keymap keymap)
+     Makes KEYMAP the currently active keymap.
+
+ - Function: Keymap rl_get_keymap_by_name (const char *name)
+     Return the keymap matching NAME.  NAME is one which would be
+     supplied in a `set keymap' inputrc line (*note Readline Init
+     File::).
+
+ - Function: char * rl_get_keymap_name (Keymap keymap)
+     Return the name matching KEYMAP.  NAME is one which would be
+     supplied in a `set keymap' inputrc line (*note Readline Init
+     File::).
+
+
+File: readline.info,  Node: Binding Keys,  Next: Associating Function Names and Bindings,  Prev: Keymaps,  Up: Readline Convenience Functions
+
+Binding Keys
+------------
+
+   Key sequences are associate with functions through the keymap.
+Readline has several internal keymaps: `emacs_standard_keymap',
+`emacs_meta_keymap', `emacs_ctlx_keymap', `vi_movement_keymap', and
+`vi_insertion_keymap'.  `emacs_standard_keymap' is the default, and the
+examples in this manual assume that.
+
+   Since `readline()' installs a set of default key bindings the first
+time it is called, there is always the danger that a custom binding
+installed before the first call to `readline()' will be overridden.  An
+alternate mechanism is to install custom key bindings in an
+initialization function assigned to the `rl_startup_hook' variable
+(*note Readline Variables::).
+
+   These functions manage key bindings.
+
+ - Function: int rl_bind_key (int key, rl_command_func_t *function)
+     Binds KEY to FUNCTION in the currently active keymap.  Returns
+     non-zero in the case of an invalid KEY.
+
+ - Function: int rl_bind_key_in_map (int key, rl_command_func_t
+          *function, Keymap map)
+     Bind KEY to FUNCTION in MAP.  Returns non-zero in the case of an
+     invalid KEY.
+
+ - Function: int rl_unbind_key (int key)
+     Bind KEY to the null function in the currently active keymap.
+     Returns non-zero in case of error.
+
+ - Function: int rl_unbind_key_in_map (int key, Keymap map)
+     Bind KEY to the null function in MAP.  Returns non-zero in case of
+     error.
+
+ - Function: int rl_unbind_function_in_map (rl_command_func_t
+          *function, Keymap map)
+     Unbind all keys that execute FUNCTION in MAP.
+
+ - Function: int rl_unbind_command_in_map (const char *command, Keymap
+          map)
+     Unbind all keys that are bound to COMMAND in MAP.
+
+ - Function: int rl_set_key (const char *keyseq, rl_command_func_t
+          *function, Keymap map)
+     Bind the key sequence represented by the string KEYSEQ to the
+     function FUNCTION.  This makes new keymaps as necessary.  The
+     initial keymap in which to do bindings is MAP.
+
+ - Function: int rl_generic_bind (int type, const char *keyseq, char
+          *data, Keymap map)
+     Bind the key sequence represented by the string KEYSEQ to the
+     arbitrary pointer DATA.  TYPE says what kind of data is pointed to
+     by DATA; this can be a function (`ISFUNC'), a macro (`ISMACR'), or
+     a keymap (`ISKMAP').  This makes new keymaps as necessary.  The
+     initial keymap in which to do bindings is MAP.
+
+ - Function: int rl_parse_and_bind (char *line)
+     Parse LINE as if it had been read from the `inputrc' file and
+     perform any key bindings and variable assignments found (*note
+     Readline Init File::).
+
+ - Function: int rl_read_init_file (const char *filename)
+     Read keybindings and variable assignments from FILENAME (*note
+     Readline Init File::).
+
+
+File: readline.info,  Node: Associating Function Names and Bindings,  Next: Allowing Undoing,  Prev: Binding Keys,  Up: Readline Convenience Functions
+
+Associating Function Names and Bindings
+---------------------------------------
+
+   These functions allow you to find out what keys invoke named
+functions and the functions invoked by a particular key sequence.  You
+may also associate a new function name with an arbitrary function.
+
+ - Function: rl_command_func_t * rl_named_function (const char *name)
+     Return the function with name NAME.
+
+ - Function: rl_command_func_t * rl_function_of_keyseq (const char
+          *keyseq, Keymap map, int *type)
+     Return the function invoked by KEYSEQ in keymap MAP.  If MAP is
+     `NULL', the current keymap is used.  If TYPE is not `NULL', the
+     type of the object is returned in the `int' variable it points to
+     (one of `ISFUNC', `ISKMAP', or `ISMACR').
+
+ - Function: char ** rl_invoking_keyseqs (rl_command_func_t *function)
+     Return an array of strings representing the key sequences used to
+     invoke FUNCTION in the current keymap.
+
+ - Function: char ** rl_invoking_keyseqs_in_map (rl_command_func_t
+          *function, Keymap map)
+     Return an array of strings representing the key sequences used to
+     invoke FUNCTION in the keymap MAP.
+
+ - Function: void rl_function_dumper (int readable)
+     Print the readline function names and the key sequences currently
+     bound to them to `rl_outstream'.  If READABLE is non-zero, the
+     list is formatted in such a way that it can be made part of an
+     `inputrc' file and re-read.
+
+ - Function: void rl_list_funmap_names (void)
+     Print the names of all bindable Readline functions to
+     `rl_outstream'.
+
+ - Function: const char ** rl_funmap_names (void)
+     Return a NULL terminated array of known function names.  The array
+     is sorted.  The array itself is allocated, but not the strings
+     inside.  You should `free()' the array when you are done, but not
+     the pointers.
+
+ - Function: int rl_add_funmap_entry (const char *name,
+          rl_command_func_t *function)
+     Add NAME to the list of bindable Readline command names, and make
+     FUNCTION the function to be called when NAME is invoked.
+
+
+File: readline.info,  Node: Allowing Undoing,  Next: Redisplay,  Prev: Associating Function Names and Bindings,  Up: Readline Convenience Functions
+
+Allowing Undoing
+----------------
+
+   Supporting the undo command is a painless thing, and makes your
+functions much more useful.  It is certainly easy to try something if
+you know you can undo it.
+
+   If your function simply inserts text once, or deletes text once, and
+uses `rl_insert_text()' or `rl_delete_text()' to do it, then undoing is
+already done for you automatically.
+
+   If you do multiple insertions or multiple deletions, or any
+combination of these operations, you should group them together into
+one operation.  This is done with `rl_begin_undo_group()' and
+`rl_end_undo_group()'.
+
+   The types of events that can be undone are:
+
+     enum undo_code { UNDO_DELETE, UNDO_INSERT, UNDO_BEGIN, UNDO_END };
+
+   Notice that `UNDO_DELETE' means to insert some text, and
+`UNDO_INSERT' means to delete some text.  That is, the undo code tells
+what to undo, not how to undo it.  `UNDO_BEGIN' and `UNDO_END' are tags
+added by `rl_begin_undo_group()' and `rl_end_undo_group()'.
+
+ - Function: int rl_begin_undo_group (void)
+     Begins saving undo information in a group construct.  The undo
+     information usually comes from calls to `rl_insert_text()' and
+     `rl_delete_text()', but could be the result of calls to
+     `rl_add_undo()'.
+
+ - Function: int rl_end_undo_group (void)
+     Closes the current undo group started with `rl_begin_undo_group
+     ()'.  There should be one call to `rl_end_undo_group()' for each
+     call to `rl_begin_undo_group()'.
+
+ - Function: void rl_add_undo (enum undo_code what, int start, int end,
+          char *text)
+     Remember how to undo an event (according to WHAT).  The affected
+     text runs from START to END, and encompasses TEXT.
+
+ - Function: void rl_free_undo_list (void)
+     Free the existing undo list.
+
+ - Function: int rl_do_undo (void)
+     Undo the first thing on the undo list.  Returns `0' if there was
+     nothing to undo, non-zero if something was undone.
+
+   Finally, if you neither insert nor delete text, but directly modify
+the existing text (e.g., change its case), call `rl_modifying()' once,
+just before you modify the text.  You must supply the indices of the
+text range that you are going to modify.
+
+ - Function: int rl_modifying (int start, int end)
+     Tell Readline to save the text between START and END as a single
+     undo unit.  It is assumed that you will subsequently modify that
+     text.
+
+
+File: readline.info,  Node: Redisplay,  Next: Modifying Text,  Prev: Allowing Undoing,  Up: Readline Convenience Functions
+
+Redisplay
+---------
+
+ - Function: void rl_redisplay (void)
+     Change what's displayed on the screen to reflect the current
+     contents of `rl_line_buffer'.
+
+ - Function: int rl_forced_update_display (void)
+     Force the line to be updated and redisplayed, whether or not
+     Readline thinks the screen display is correct.
+
+ - Function: int rl_on_new_line (void)
+     Tell the update functions that we have moved onto a new (empty)
+     line, usually after ouputting a newline.
+
+ - Function: int rl_on_new_line_with_prompt (void)
+     Tell the update functions that we have moved onto a new line, with
+     RL_PROMPT already displayed.  This could be used by applications
+     that want to output the prompt string themselves, but still need
+     Readline to know the prompt string length for redisplay.  It
+     should be used after setting RL_ALREADY_PROMPTED.
+
+ - Function: int rl_reset_line_state (void)
+     Reset the display state to a clean state and redisplay the current
+     line starting on a new line.
+
+ - Function: int rl_crlf (void)
+     Move the cursor to the start of the next screen line.
+
+ - Function: int rl_show_char (int c)
+     Display character C on `rl_outstream'.  If Readline has not been
+     set to display meta characters directly, this will convert meta
+     characters to a meta-prefixed key sequence.  This is intended for
+     use by applications which wish to do their own redisplay.
+
+ - Function: int rl_message (const char *, ...)
+     The arguments are a format string as would be supplied to `printf',
+     possibly containing conversion specifications such as `%d', and
+     any additional arguments necessary to satisfy the conversion
+     specifications.  The resulting string is displayed in the "echo
+     area".  The echo area is also used to display numeric arguments
+     and search strings.
+
+ - Function: int rl_clear_message (void)
+     Clear the message in the echo area.
+
+ - Function: void rl_save_prompt (void)
+     Save the local Readline prompt display state in preparation for
+     displaying a new message in the message area with `rl_message()'.
+
+ - Function: void rl_restore_prompt (void)
+     Restore the local Readline prompt display state saved by the most
+     recent call to `rl_save_prompt'.
+
+ - Function: int rl_expand_prompt (char *prompt)
+     Expand any special character sequences in PROMPT and set up the
+     local Readline prompt redisplay variables.  This function is
+     called by `readline()'.  It may also be called to expand the
+     primary prompt if the `rl_on_new_line_with_prompt()' function or
+     `rl_already_prompted' variable is used.  It returns the number of
+     visible characters on the last line of the (possibly multi-line)
+     prompt.
+
+ - Function: int rl_set_prompt (const char *prompt)
+     Make Readline use PROMPT for subsequent redisplay.  This calls
+     `rl_expand_prompt()' to expand the prompt and sets `rl_prompt' to
+     the result.
+
+
+File: readline.info,  Node: Modifying Text,  Next: Character Input,  Prev: Redisplay,  Up: Readline Convenience Functions
+
+Modifying Text
+--------------
+
+ - Function: int rl_insert_text (const char *text)
+     Insert TEXT into the line at the current cursor position.  Returns
+     the number of characters inserted.
+
+ - Function: int rl_delete_text (int start, int end)
+     Delete the text between START and END in the current line.
+     Returns the number of characters deleted.
+
+ - Function: char * rl_copy_text (int start, int end)
+     Return a copy of the text between START and END in the current
+     line.
+
+ - Function: int rl_kill_text (int start, int end)
+     Copy the text between START and END in the current line to the
+     kill ring, appending or prepending to the last kill if the last
+     command was a kill command.  The text is deleted.  If START is
+     less than END, the text is appended, otherwise prepended.  If the
+     last command was not a kill, a new kill ring slot is used.
+
+ - Function: int rl_push_macro_input (char *macro)
+     Cause MACRO to be inserted into the line, as if it had been invoked
+     by a key bound to a macro.  Not especially useful; use
+     `rl_insert_text()' instead.
+
+
+File: readline.info,  Node: Character Input,  Next: Terminal Management,  Prev: Modifying Text,  Up: Readline Convenience Functions
+
+Character Input
+---------------
+
+ - Function: int rl_read_key (void)
+     Return the next character available from Readline's current input
+     stream.  This handles input inserted into the input stream via
+     RL_PENDING_INPUT (*note Readline Variables::) and
+     `rl_stuff_char()', macros, and characters read from the keyboard.
+     While waiting for input, this function will call any function
+     assigned to the `rl_event_hook' variable.
+
+ - Function: int rl_getc (FILE *stream)
+     Return the next character available from STREAM, which is assumed
+     to be the keyboard.
+
+ - Function: int rl_stuff_char (int c)
+     Insert C into the Readline input stream.  It will be "read" before
+     Readline attempts to read characters from the terminal with
+     `rl_read_key()'.  Up to 512 characters may be pushed back.
+     `rl_stuff_char' returns 1 if the character was successfully
+     inserted; 0 otherwise.
+
+ - Function: int rl_execute_next (int c)
+     Make C be the next command to be executed when `rl_read_key()' is
+     called.  This sets RL_PENDING_INPUT.
+
+ - Function: int rl_clear_pending_input (void)
+     Unset RL_PENDING_INPUT, effectively negating the effect of any
+     previous call to `rl_execute_next()'.  This works only if the
+     pending input has not already been read with `rl_read_key()'.
+
+ - Function: int rl_set_keyboard_input_timeout (int u)
+     While waiting for keyboard input in `rl_read_key()', Readline will
+     wait for U microseconds for input before calling any function
+     assigned to `rl_event_hook'.  The default waiting period is
+     one-tenth of a second.  Returns the old timeout value.
+
+
+File: readline.info,  Node: Terminal Management,  Next: Utility Functions,  Prev: Character Input,  Up: Readline Convenience Functions
+
+Terminal Management
+-------------------
+
+ - Function: void rl_prep_terminal (int meta_flag)
+     Modify the terminal settings for Readline's use, so `readline()'
+     can read a single character at a time from the keyboard.  The
+     META_FLAG argument should be non-zero if Readline should read
+     eight-bit input.
+
+ - Function: void rl_deprep_terminal (void)
+     Undo the effects of `rl_prep_terminal()', leaving the terminal in
+     the state in which it was before the most recent call to
+     `rl_prep_terminal()'.
+
+ - Function: void rl_tty_set_default_bindings (Keymap kmap)
+     Read the operating system's terminal editing characters (as would
+     be displayed by `stty') to their Readline equivalents.  The
+     bindings are performed in KMAP.
+
+ - Function: int rl_reset_terminal (const char *terminal_name)
+     Reinitialize Readline's idea of the terminal settings using
+     TERMINAL_NAME as the terminal type (e.g., `vt100').  If
+     TERMINAL_NAME is `NULL', the value of the `TERM' environment
+     variable is used.
+
+
+File: readline.info,  Node: Utility Functions,  Next: Miscellaneous Functions,  Prev: Terminal Management,  Up: Readline Convenience Functions
+
+Utility Functions
+-----------------
+
+ - Function: void rl_replace_line (const char *text, int clear_undo)
+     Replace the contents of `rl_line_buffer' with TEXT.  The point and
+     mark are preserved, if possible.  If CLEAR_UNDO is non-zero, the
+     undo list associated with the current line is cleared.
+
+ - Function: int rl_extend_line_buffer (int len)
+     Ensure that `rl_line_buffer' has enough space to hold LEN
+     characters, possibly reallocating it if necessary.
+
+ - Function: int rl_initialize (void)
+     Initialize or re-initialize Readline's internal state.  It's not
+     strictly necessary to call this; `readline()' calls it before
+     reading any input.
+
+ - Function: int rl_ding (void)
+     Ring the terminal bell, obeying the setting of `bell-style'.
+
+ - Function: int rl_alphabetic (int c)
+     Return 1 if C is an alphabetic character.
+
+ - Function: void rl_display_match_list (char **matches, int len, int
+          max)
+     A convenience function for displaying a list of strings in
+     columnar format on Readline's output stream.  `matches' is the list
+     of strings, in argv format, such as a list of completion matches.
+     `len' is the number of strings in `matches', and `max' is the
+     length of the longest string in `matches'.  This function uses the
+     setting of `print-completions-horizontally' to select how the
+     matches are displayed (*note Readline Init File Syntax::).
+
+   The following are implemented as macros, defined in `chardefs.h'.
+Applications should refrain from using them.
+
+ - Function: int _rl_uppercase_p (int c)
+     Return 1 if C is an uppercase alphabetic character.
+
+ - Function: int _rl_lowercase_p (int c)
+     Return 1 if C is a lowercase alphabetic character.
+
+ - Function: int _rl_digit_p (int c)
+     Return 1 if C is a numeric character.
+
+ - Function: int _rl_to_upper (int c)
+     If C is a lowercase alphabetic character, return the corresponding
+     uppercase character.
+
+ - Function: int _rl_to_lower (int c)
+     If C is an uppercase alphabetic character, return the corresponding
+     lowercase character.
+
+ - Function: int _rl_digit_value (int c)
+     If C is a number, return the value it represents.
+
+
+File: readline.info,  Node: Miscellaneous Functions,  Next: Alternate Interface,  Prev: Utility Functions,  Up: Readline Convenience Functions
+
+Miscellaneous Functions
+-----------------------
+
+ - Function: int rl_macro_bind (const char *keyseq, const char *macro,
+          Keymap map)
+     Bind the key sequence KEYSEQ to invoke the macro MACRO.  The
+     binding is performed in MAP.  When KEYSEQ is invoked, the MACRO
+     will be inserted into the line.  This function is deprecated; use
+     `rl_generic_bind()' instead.
+
+ - Function: void rl_macro_dumper (int readable)
+     Print the key sequences bound to macros and their values, using
+     the current keymap, to `rl_outstream'.  If READABLE is non-zero,
+     the list is formatted in such a way that it can be made part of an
+     `inputrc' file and re-read.
+
+ - Function: int rl_variable_bind (const char *variable, const char
+          *value)
+     Make the Readline variable VARIABLE have VALUE.  This behaves as
+     if the readline command `set VARIABLE VALUE' had been executed in
+     an `inputrc' file (*note Readline Init File Syntax::).
+
+ - Function: void rl_variable_dumper (int readable)
+     Print the readline variable names and their current values to
+     `rl_outstream'.  If READABLE is non-zero, the list is formatted in
+     such a way that it can be made part of an `inputrc' file and
+     re-read.
+
+ - Function: int rl_set_paren_blink_timeout (int u)
+     Set the time interval (in microseconds) that Readline waits when
+     showing a balancing character when `blink-matching-paren' has been
+     enabled.
+
+ - Function: char * rl_get_termcap (const char *cap)
+     Retrieve the string value of the termcap capability CAP.  Readline
+     fetches the termcap entry for the current terminal name and uses
+     those capabilities to move around the screen line and perform other
+     terminal-specific operations, like erasing a line.  Readline does
+     not use all of a terminal's capabilities, and this function will
+     return values for only those capabilities Readline uses.
+
+
+File: readline.info,  Node: Alternate Interface,  Next: A Readline Example,  Prev: Miscellaneous Functions,  Up: Readline Convenience Functions
+
+Alternate Interface
+-------------------
+
+   An alternate interface is available to plain `readline()'.  Some
+applications need to interleave keyboard I/O with file, device, or
+window system I/O, typically by using a main loop to `select()' on
+various file descriptors.  To accomodate this need, readline can also
+be invoked as a `callback' function from an event loop.  There are
+functions available to make this easy.
+
+ - Function: void rl_callback_handler_install (const char *prompt,
+          rl_vcpfunc_t *lhandler)
+     Set up the terminal for readline I/O and display the initial
+     expanded value of PROMPT.  Save the value of LHANDLER to use as a
+     function to call when a complete line of input has been entered.
+     The function takes the text of the line as an argument.
+
+ - Function: void rl_callback_read_char (void)
+     Whenever an application determines that keyboard input is
+     available, it should call `rl_callback_read_char()', which will
+     read the next character from the current input source.  If that
+     character completes the line, `rl_callback_read_char' will invoke
+     the LHANDLER function saved by `rl_callback_handler_install' to
+     process the line.  Before calling the LHANDLER function, the
+     terminal settings are reset to the values they had before calling
+     `rl_callback_handler_install'.  If the LHANDLER function returns,
+     the terminal settings are modified for Readline's use again.
+     `EOF' is  indicated by calling LHANDLER with a `NULL' line.
+
+ - Function: void rl_callback_handler_remove (void)
+     Restore the terminal to its initial state and remove the line
+     handler.  This may be called from within a callback as well as
+     independently.  If the LHANDLER installed by
+     `rl_callback_handler_install' does not exit the program, either
+     this function or the function referred to by the value of
+     `rl_deprep_term_function' should be called before the program
+     exits to reset the terminal settings.
+
+
+File: readline.info,  Node: A Readline Example,  Prev: Alternate Interface,  Up: Readline Convenience Functions
+
+A Readline Example
+------------------
+
+   Here is a function which changes lowercase characters to their
+uppercase equivalents, and uppercase characters to lowercase.  If this
+function was bound to `M-c', then typing `M-c' would change the case of
+the character under point.  Typing `M-1 0 M-c' would change the case of
+the following 10 characters, leaving the cursor on the last character
+changed.
+
+     /* Invert the case of the COUNT following characters. */
+     int
+     invert_case_line (count, key)
+          int count, key;
+     {
+       register int start, end, i;
+     
+       start = rl_point;
+     
+       if (rl_point >= rl_end)
+         return (0);
+     
+       if (count < 0)
+         {
+           direction = -1;
+           count = -count;
+         }
+       else
+         direction = 1;
+     
+       /* Find the end of the range to modify. */
+       end = start + (count * direction);
+     
+       /* Force it to be within range. */
+       if (end > rl_end)
+         end = rl_end;
+       else if (end < 0)
+         end = 0;
+     
+       if (start == end)
+         return (0);
+     
+       if (start > end)
+         {
+           int temp = start;
+           start = end;
+           end = temp;
+         }
+     
+       /* Tell readline that we are modifying the line,
+          so it will save the undo information. */
+       rl_modifying (start, end);
+     
+       for (i = start; i != end; i++)
+         {
+           if (_rl_uppercase_p (rl_line_buffer[i]))
+             rl_line_buffer[i] = _rl_to_lower (rl_line_buffer[i]);
+           else if (_rl_lowercase_p (rl_line_buffer[i]))
+             rl_line_buffer[i] = _rl_to_upper (rl_line_buffer[i]);
+         }
+       /* Move point to on top of the last character changed. */
+       rl_point = (direction == 1) ? end - 1 : start;
+       return (0);
+     }
+
+
+File: readline.info,  Node: Readline Signal Handling,  Next: Custom Completers,  Prev: Readline Convenience Functions,  Up: Programming with GNU Readline
+
+Readline Signal Handling
+========================
+
+   Signals are asynchronous events sent to a process by the Unix kernel,
+sometimes on behalf of another process.  They are intended to indicate
+exceptional events, like a user pressing the interrupt key on his
+terminal, or a network connection being broken.  There is a class of
+signals that can be sent to the process currently reading input from
+the keyboard.  Since Readline changes the terminal attributes when it
+is called, it needs to perform special processing when such a signal is
+received in order to restore the terminal to a sane state, or provide
+application writers with functions to do so manually.
+
+   Readline contains an internal signal handler that is installed for a
+number of signals (`SIGINT', `SIGQUIT', `SIGTERM', `SIGALRM',
+`SIGTSTP', `SIGTTIN', and `SIGTTOU').  When one of these signals is
+received, the signal handler will reset the terminal attributes to
+those that were in effect before `readline()' was called, reset the
+signal handling to what it was before `readline()' was called, and
+resend the signal to the calling application.  If and when the calling
+application's signal handler returns, Readline will reinitialize the
+terminal and continue to accept input.  When a `SIGINT' is received,
+the Readline signal handler performs some additional work, which will
+cause any partially-entered line to be aborted (see the description of
+`rl_free_line_state()' below).
+
+   There is an additional Readline signal handler, for `SIGWINCH', which
+the kernel sends to a process whenever the terminal's size changes (for
+example, if a user resizes an `xterm').  The Readline `SIGWINCH'
+handler updates Readline's internal screen size information, and then
+calls any `SIGWINCH' signal handler the calling application has
+installed.  Readline calls the application's `SIGWINCH' signal handler
+without resetting the terminal to its original state.  If the
+application's signal handler does more than update its idea of the
+terminal size and return (for example, a `longjmp' back to a main
+processing loop), it _must_ call `rl_cleanup_after_signal()' (described
+below), to restore the terminal state.
+
+   Readline provides two variables that allow application writers to
+control whether or not it will catch certain signals and act on them
+when they are received.  It is important that applications change the
+values of these variables only when calling `readline()', not in a
+signal handler, so Readline's internal signal state is not corrupted.
+
+ - Variable: int rl_catch_signals
+     If this variable is non-zero, Readline will install signal
+     handlers for `SIGINT', `SIGQUIT', `SIGTERM', `SIGALRM', `SIGTSTP',
+     `SIGTTIN', and `SIGTTOU'.
+
+     The default value of `rl_catch_signals' is 1.
+
+ - Variable: int rl_catch_sigwinch
+     If this variable is non-zero, Readline will install a signal
+     handler for `SIGWINCH'.
+
+     The default value of `rl_catch_sigwinch' is 1.
+
+   If an application does not wish to have Readline catch any signals,
+or to handle signals other than those Readline catches (`SIGHUP', for
+example), Readline provides convenience functions to do the necessary
+terminal and internal state cleanup upon receipt of a signal.
+
+ - Function: void rl_cleanup_after_signal (void)
+     This function will reset the state of the terminal to what it was
+     before `readline()' was called, and remove the Readline signal
+     handlers for all signals, depending on the values of
+     `rl_catch_signals' and `rl_catch_sigwinch'.
+
+ - Function: void rl_free_line_state (void)
+     This will free any partial state associated with the current input
+     line (undo information, any partial history entry, any
+     partially-entered keyboard macro, and any partially-entered
+     numeric argument).  This should be called before
+     `rl_cleanup_after_signal()'.  The Readline signal handler for
+     `SIGINT' calls this to abort the current input line.
+
+ - Function: void rl_reset_after_signal (void)
+     This will reinitialize the terminal and reinstall any Readline
+     signal handlers, depending on the values of `rl_catch_signals' and
+     `rl_catch_sigwinch'.
+
+   If an application does not wish Readline to catch `SIGWINCH', it may
+call `rl_resize_terminal()' or `rl_set_screen_size()' to force Readline
+to update its idea of the terminal size when a `SIGWINCH' is received.
+
+ - Function: void rl_resize_terminal (void)
+     Update Readline's internal screen size by reading values from the
+     kernel.
+
+ - Function: void rl_set_screen_size (int rows, int cols)
+     Set Readline's idea of the terminal size to ROWS rows and COLS
+     columns.
+
+   If an application does not want to install a `SIGWINCH' handler, but
+is still interested in the screen dimensions, Readline's idea of the
+screen size may be queried.
+
+ - Function: void rl_get_screen_size (int *rows, int *cols)
+     Return Readline's idea of the terminal's size in the variables
+     pointed to by the arguments.
+
+   The following functions install and remove Readline's signal
+handlers.
+
+ - Function: int rl_set_signals (void)
+     Install Readline's signal handler for `SIGINT', `SIGQUIT',
+     `SIGTERM', `SIGALRM', `SIGTSTP', `SIGTTIN', `SIGTTOU', and
+     `SIGWINCH', depending on the values of `rl_catch_signals' and
+     `rl_catch_sigwinch'.
+
+ - Function: int rl_clear_signals (void)
+     Remove all of the Readline signal handlers installed by
+     `rl_set_signals()'.
+
+
+File: readline.info,  Node: Custom Completers,  Prev: Readline Signal Handling,  Up: Programming with GNU Readline
+
+Custom Completers
+=================
+
+   Typically, a program that reads commands from the user has a way of
+disambiguating commands and data.  If your program is one of these, then
+it can provide completion for commands, data, or both.  The following
+sections describe how your program and Readline cooperate to provide
+this service.
+
+* Menu:
+
+* How Completing Works::	The logic used to do completion.
+* Completion Functions::	Functions provided by Readline.
+* Completion Variables::	Variables which control completion.
+* A Short Completion Example::	An example of writing completer subroutines.
+
+
+File: readline.info,  Node: How Completing Works,  Next: Completion Functions,  Up: Custom Completers
+
+How Completing Works
+--------------------
+
+   In order to complete some text, the full list of possible completions
+must be available.  That is, it is not possible to accurately expand a
+partial word without knowing all of the possible words which make sense
+in that context.  The Readline library provides the user interface to
+completion, and two of the most common completion functions:  filename
+and username.  For completing other types of text, you must write your
+own completion function.  This section describes exactly what such
+functions must do, and provides an example.
+
+   There are three major functions used to perform completion:
+
+  1. The user-interface function `rl_complete()'.  This function is
+     called with the same arguments as other bindable Readline
+     functions: COUNT and INVOKING_KEY.  It isolates the word to be
+     completed and calls `rl_completion_matches()' to generate a list
+     of possible completions.  It then either lists the possible
+     completions, inserts the possible completions, or actually
+     performs the completion, depending on which behavior is desired.
+
+  2. The internal function `rl_completion_matches()' uses an
+     application-supplied "generator" function to generate the list of
+     possible matches, and then returns the array of these matches.
+     The caller should place the address of its generator function in
+     `rl_completion_entry_function'.
+
+  3. The generator function is called repeatedly from
+     `rl_completion_matches()', returning a string each time.  The
+     arguments to the generator function are TEXT and STATE.  TEXT is
+     the partial word to be completed.  STATE is zero the first time
+     the function is called, allowing the generator to perform any
+     necessary initialization, and a positive non-zero integer for each
+     subsequent call.  The generator function returns `(char *)NULL' to
+     inform `rl_completion_matches()' that there are no more
+     possibilities left.  Usually the generator function computes the
+     list of possible completions when STATE is zero, and returns them
+     one at a time on subsequent calls.  Each string the generator
+     function returns as a match must be allocated with `malloc()';
+     Readline frees the strings when it has finished with them.
+
+
+ - Function: int rl_complete (int ignore, int invoking_key)
+     Complete the word at or before point.  You have supplied the
+     function that does the initial simple matching selection algorithm
+     (see `rl_completion_matches()').  The default is to do filename
+     completion.
+
+ - Variable: rl_compentry_func_t * rl_completion_entry_function
+     This is a pointer to the generator function for
+     `rl_completion_matches()'.  If the value of
+     `rl_completion_entry_function' is `NULL' then the default filename
+     generator function, `rl_filename_completion_function()', is used.
+
+
+File: readline.info,  Node: Completion Functions,  Next: Completion Variables,  Prev: How Completing Works,  Up: Custom Completers
+
+Completion Functions
+--------------------
+
+   Here is the complete list of callable completion functions present in
+Readline.
+
+ - Function: int rl_complete_internal (int what_to_do)
+     Complete the word at or before point.  WHAT_TO_DO says what to do
+     with the completion.  A value of `?' means list the possible
+     completions.  `TAB' means do standard completion.  `*' means
+     insert all of the possible completions.  `!' means to display all
+     of the possible completions, if there is more than one, as well as
+     performing partial completion.
+
+ - Function: int rl_complete (int ignore, int invoking_key)
+     Complete the word at or before point.  You have supplied the
+     function that does the initial simple matching selection algorithm
+     (see `rl_completion_matches()' and `rl_completion_entry_function').
+     The default is to do filename completion.  This calls
+     `rl_complete_internal()' with an argument depending on
+     INVOKING_KEY.
+
+ - Function: int rl_possible_completions (int count, int invoking_key)
+     List the possible completions.  See description of `rl_complete
+     ()'.  This calls `rl_complete_internal()' with an argument of `?'.
+
+ - Function: int rl_insert_completions (int count, int invoking_key)
+     Insert the list of possible completions into the line, deleting the
+     partially-completed word.  See description of `rl_complete()'.
+     This calls `rl_complete_internal()' with an argument of `*'.
+
+ - Function: int rl_completion_mode (rl_command_func_t *cfunc)
+     Returns the apppriate value to pass to `rl_complete_internal()'
+     depending on whether CFUNC was called twice in succession and the
+     value of the `show-all-if-ambiguous' variable.
+     Application-specific completion functions may use this function to
+     present the same interface as `rl_complete()'.
+
+ - Function: char ** rl_completion_matches (const char *text,
+          rl_compentry_func_t *entry_func)
+     Returns an array of strings which is a list of completions for
+     TEXT.  If there are no completions, returns `NULL'.  The first
+     entry in the returned array is the substitution for TEXT.  The
+     remaining entries are the possible completions.  The array is
+     terminated with a `NULL' pointer.
+
+     ENTRY_FUNC is a function of two args, and returns a `char *'.  The
+     first argument is TEXT.  The second is a state argument; it is
+     zero on the first call, and non-zero on subsequent calls.
+     ENTRY_FUNC returns a `NULL'  pointer to the caller when there are
+     no more matches.
+
+ - Function: char * rl_filename_completion_function (const char *text,
+          int state)
+     A generator function for filename completion in the general case.
+     TEXT is a partial filename.  The Bash source is a useful reference
+     for writing custom completion functions (the Bash completion
+     functions call this and other Readline functions).
+
+ - Function: char * rl_username_completion_function (const char *text,
+          int state)
+     A completion generator for usernames.  TEXT contains a partial
+     username preceded by a random character (usually `~').  As with all
+     completion generators, STATE is zero on the first call and non-zero
+     for subsequent calls.
+
+
+File: readline.info,  Node: Completion Variables,  Next: A Short Completion Example,  Prev: Completion Functions,  Up: Custom Completers
+
+Completion Variables
+--------------------
+
+ - Variable: rl_compentry_func_t * rl_completion_entry_function
+     A pointer to the generator function for `rl_completion_matches()'.
+     `NULL' means to use `rl_filename_completion_function()', the
+     default filename completer.
+
+ - Variable: rl_completion_func_t * rl_attempted_completion_function
+     A pointer to an alternative function to create matches.  The
+     function is called with TEXT, START, and END.  START and END are
+     indices in `rl_line_buffer' defining the boundaries of TEXT, which
+     is a character string.  If this function exists and returns
+     `NULL', or if this variable is set to `NULL', then `rl_complete()'
+     will call the value of `rl_completion_entry_function' to generate
+     matches, otherwise the array of strings returned will be used.  If
+     this function sets the `rl_attempted_completion_over' variable to
+     a non-zero value, Readline will not perform its default completion
+     even if this function returns no matches.
+
+ - Variable: rl_quote_func_t * rl_filename_quoting_function
+     A pointer to a function that will quote a filename in an
+     application-specific fashion.  This is called if filename
+     completion is being attempted and one of the characters in
+     `rl_filename_quote_characters' appears in a completed filename.
+     The function is called with TEXT, MATCH_TYPE, and QUOTE_POINTER.
+     The TEXT is the filename to be quoted.  The MATCH_TYPE is either
+     `SINGLE_MATCH', if there is only one completion match, or
+     `MULT_MATCH'.  Some functions use this to decide whether or not to
+     insert a closing quote character.  The QUOTE_POINTER is a pointer
+     to any opening quote character the user typed.  Some functions
+     choose to reset this character.
+
+ - Variable: rl_dequote_func_t * rl_filename_dequoting_function
+     A pointer to a function that will remove application-specific
+     quoting characters from a filename before completion is attempted,
+     so those characters do not interfere with matching the text
+     against names in the filesystem.  It is called with TEXT, the text
+     of the word to be dequoted, and QUOTE_CHAR, which is the quoting
+     character that delimits the filename (usually `'' or `"').  If
+     QUOTE_CHAR is zero, the filename was not in an embedded string.
+
+ - Variable: rl_linebuf_func_t * rl_char_is_quoted_p
+     A pointer to a function to call that determines whether or not a
+     specific character in the line buffer is quoted, according to
+     whatever quoting mechanism the program calling Readline uses.  The
+     function is called with two arguments: TEXT, the text of the line,
+     and INDEX, the index of the character in the line.  It is used to
+     decide whether a character found in
+     `rl_completer_word_break_characters' should be used to break words
+     for the completer.
+
+ - Variable: rl_compignore_func_t * rl_ignore_some_completions_function
+     This function, if defined, is called by the completer when real
+     filename completion is done, after all the matching names have
+     been generated.  It is passed a `NULL' terminated array of matches.
+     The first element (`matches[0]') is the maximal substring common
+     to all matches. This function can re-arrange the list of matches
+     as required, but each element deleted from the array must be freed.
+
+ - Variable: rl_icppfunc_t * rl_directory_completion_hook
+     This function, if defined, is allowed to modify the directory
+     portion of filenames Readline completes.  It is called with the
+     address of a string (the current directory name) as an argument,
+     and may modify that string.  If the string is replaced with a new
+     string, the old value should be freed.  Any modified directory
+     name should have a trailing slash.  The modified value will be
+     displayed as part of the completion, replacing the directory
+     portion of the pathname the user typed.  It returns an integer
+     that should be non-zero if the function modifies its directory
+     argument.  It could be used to expand symbolic links or shell
+     variables in pathnames.
+
+ - Variable: rl_compdisp_func_t * rl_completion_display_matches_hook
+     If non-zero, then this is the address of a function to call when
+     completing a word would normally display the list of possible
+     matches.  This function is called in lieu of Readline displaying
+     the list.  It takes three arguments: (`char **'MATCHES, `int'
+     NUM_MATCHES, `int' MAX_LENGTH) where MATCHES is the array of
+     matching strings, NUM_MATCHES is the number of strings in that
+     array, and MAX_LENGTH is the length of the longest string in that
+     array.  Readline provides a convenience function,
+     `rl_display_match_list', that takes care of doing the display to
+     Readline's output stream.  That function may be called from this
+     hook.
+
+ - Variable: const char * rl_basic_word_break_characters
+     The basic list of characters that signal a break between words for
+     the completer routine.  The default value of this variable is the
+     characters which break words for completion in Bash: `"
+     \t\n\"\\'`@$><=;|&{("'.
+
+ - Variable: const char * rl_basic_quote_characters
+     A list of quote characters which can cause a word break.
+
+ - Variable: const char * rl_completer_word_break_characters
+     The list of characters that signal a break between words for
+     `rl_complete_internal()'.  The default list is the value of
+     `rl_basic_word_break_characters'.
+
+ - Variable: const char * rl_completer_quote_characters
+     A list of characters which can be used to quote a substring of the
+     line.  Completion occurs on the entire substring, and within the
+     substring `rl_completer_word_break_characters' are treated as any
+     other character, unless they also appear within this list.
+
+ - Variable: const char * rl_filename_quote_characters
+     A list of characters that cause a filename to be quoted by the
+     completer when they appear in a completed filename.  The default
+     is the null string.
+
+ - Variable: const char * rl_special_prefixes
+     The list of characters that are word break characters, but should
+     be left in TEXT when it is passed to the completion function.
+     Programs can use this to help determine what kind of completing to
+     do.  For instance, Bash sets this variable to "$@" so that it can
+     complete shell variables and hostnames.
+
+ - Variable: int rl_completion_query_items
+     Up to this many items will be displayed in response to a
+     possible-completions call.  After that, we ask the user if she is
+     sure she wants to see them all.  The default value is 100.
+
+ - Variable: int rl_completion_append_character
+     When a single completion alternative matches at the end of the
+     command line, this character is appended to the inserted
+     completion text.  The default is a space character (` ').  Setting
+     this to the null character (`\0') prevents anything being appended
+     automatically.  This can be changed in custom completion functions
+     to provide the "most sensible word separator character" according
+     to an application-specific command line syntax specification.
+
+ - Variable: int rl_completion_suppress_append
+     If non-zero, RL_COMPLETION_APPEND_CHARACTER is not appended to
+     matches at the end of the command line, as described above.  It is
+     set to 0 before any application-specific completion function is
+     called.
+
+ - Variable: int rl_completion_mark_symlink_dirs
+     If non-zero, a slash will be appended to completed filenames that
+     are symbolic links to directory names, subject to the value of the
+     user-settable MARK-DIRECTORIES variable.  This variable exists so
+     that application completion functions can override the user's
+     global preference (set via the MARK-SYMLINKED-DIRECTORIES Readline
+     variable) if appropriate.  This variable is set to the user's
+     preference before any application completion function is called,
+     so unless that function modifies the value, the user's preferences
+     are honored.
+
+ - Variable: int rl_ignore_completion_duplicates
+     If non-zero, then duplicates in the matches are removed.  The
+     default is 1.
+
+ - Variable: int rl_filename_completion_desired
+     Non-zero means that the results of the matches are to be treated as
+     filenames.  This is _always_ zero on entry, and can only be changed
+     within a completion entry generator function.  If it is set to a
+     non-zero value, directory names have a slash appended and Readline
+     attempts to quote completed filenames if they contain any
+     characters in `rl_filename_quote_characters' and
+     `rl_filename_quoting_desired' is set to a non-zero value.
+
+ - Variable: int rl_filename_quoting_desired
+     Non-zero means that the results of the matches are to be quoted
+     using double quotes (or an application-specific quoting mechanism)
+     if the completed filename contains any characters in
+     `rl_filename_quote_chars'.  This is _always_ non-zero on entry,
+     and can only be changed within a completion entry generator
+     function.  The quoting is effected via a call to the function
+     pointed to by `rl_filename_quoting_function'.
+
+ - Variable: int rl_attempted_completion_over
+     If an application-specific completion function assigned to
+     `rl_attempted_completion_function' sets this variable to a non-zero
+     value, Readline will not perform its default filename completion
+     even if the application's completion function returns no matches.
+     It should be set only by an application's completion function.
+
+ - Variable: int rl_completion_type
+     Set to a character describing the type of completion Readline is
+     currently attempting; see the description of
+     `rl_complete_internal()' (*note Completion Functions::) for the
+     list of characters.
+
+ - Variable: int rl_inhibit_completion
+     If this variable is non-zero, completion is inhibited.  The
+     completion character will be inserted as any other bound to
+     `self-insert'.
+
+
+File: readline.info,  Node: A Short Completion Example,  Prev: Completion Variables,  Up: Custom Completers
+
+A Short Completion Example
+--------------------------
+
+   Here is a small application demonstrating the use of the GNU Readline
+library.  It is called `fileman', and the source code resides in
+`examples/fileman.c'.  This sample application provides completion of
+command names, line editing features, and access to the history list.
+
+     /* fileman.c -- A tiny application which demonstrates how to use the
+        GNU Readline library.  This application interactively allows users
+        to manipulate files and their modes. */
+     
+     #include <stdio.h>
+     #include <sys/types.h>
+     #include <sys/file.h>
+     #include <sys/stat.h>
+     #include <sys/errno.h>
+     
+     #include <readline/readline.h>
+     #include <readline/history.h>
+     
+     extern char *xmalloc ();
+     
+     /* The names of functions that actually do the manipulation. */
+     int com_list __P((char *));
+     int com_view __P((char *));
+     int com_rename __P((char *));
+     int com_stat __P((char *));
+     int com_pwd __P((char *));
+     int com_delete __P((char *));
+     int com_help __P((char *));
+     int com_cd __P((char *));
+     int com_quit __P((char *));
+     
+     /* A structure which contains information on the commands this program
+        can understand. */
+     
+     typedef struct {
+       char *name;			/* User printable name of the function. */
+       rl_icpfunc_t *func;		/* Function to call to do the job. */
+       char *doc;			/* Documentation for this function.  */
+     } COMMAND;
+     
+     COMMAND commands[] = {
+       { "cd", com_cd, "Change to directory DIR" },
+       { "delete", com_delete, "Delete FILE" },
+       { "help", com_help, "Display this text" },
+       { "?", com_help, "Synonym for `help'" },
+       { "list", com_list, "List files in DIR" },
+       { "ls", com_list, "Synonym for `list'" },
+       { "pwd", com_pwd, "Print the current working directory" },
+       { "quit", com_quit, "Quit using Fileman" },
+       { "rename", com_rename, "Rename FILE to NEWNAME" },
+       { "stat", com_stat, "Print out statistics on FILE" },
+       { "view", com_view, "View the contents of FILE" },
+       { (char *)NULL, (rl_icpfunc_t *)NULL, (char *)NULL }
+     };
+     
+     /* Forward declarations. */
+     char *stripwhite ();
+     COMMAND *find_command ();
+     
+     /* The name of this program, as taken from argv[0]. */
+     char *progname;
+     
+     /* When non-zero, this means the user is done using this program. */
+     int done;
+     
+     char *
+     dupstr (s)
+          int s;
+     {
+       char *r;
+     
+       r = xmalloc (strlen (s) + 1);
+       strcpy (r, s);
+       return (r);
+     }
+     
+     main (argc, argv)
+          int argc;
+          char **argv;
+     {
+       char *line, *s;
+     
+       progname = argv[0];
+     
+       initialize_readline ();	/* Bind our completer. */
+     
+       /* Loop reading and executing lines until the user quits. */
+       for ( ; done == 0; )
+         {
+           line = readline ("FileMan: ");
+     
+           if (!line)
+             break;
+     
+           /* Remove leading and trailing whitespace from the line.
+              Then, if there is anything left, add it to the history list
+              and execute it. */
+           s = stripwhite (line);
+     
+           if (*s)
+             {
+               add_history (s);
+               execute_line (s);
+             }
+     
+           free (line);
+         }
+       exit (0);
+     }
+     
+     /* Execute a command line. */
+     int
+     execute_line (line)
+          char *line;
+     {
+       register int i;
+       COMMAND *command;
+       char *word;
+     
+       /* Isolate the command word. */
+       i = 0;
+       while (line[i] && whitespace (line[i]))
+         i++;
+       word = line + i;
+     
+       while (line[i] && !whitespace (line[i]))
+         i++;
+     
+       if (line[i])
+         line[i++] = '\0';
+     
+       command = find_command (word);
+     
+       if (!command)
+         {
+           fprintf (stderr, "%s: No such command for FileMan.\n", word);
+           return (-1);
+         }
+     
+       /* Get argument to command, if any. */
+       while (whitespace (line[i]))
+         i++;
+     
+       word = line + i;
+     
+       /* Call the function. */
+       return ((*(command->func)) (word));
+     }
+     
+     /* Look up NAME as the name of a command, and return a pointer to that
+        command.  Return a NULL pointer if NAME isn't a command name. */
+     COMMAND *
+     find_command (name)
+          char *name;
+     {
+       register int i;
+     
+       for (i = 0; commands[i].name; i++)
+         if (strcmp (name, commands[i].name) == 0)
+           return (&commands[i]);
+     
+       return ((COMMAND *)NULL);
+     }
+     
+     /* Strip whitespace from the start and end of STRING.  Return a pointer
+        into STRING. */
+     char *
+     stripwhite (string)
+          char *string;
+     {
+       register char *s, *t;
+     
+       for (s = string; whitespace (*s); s++)
+         ;
+     
+       if (*s == 0)
+         return (s);
+     
+       t = s + strlen (s) - 1;
+       while (t > s && whitespace (*t))
+         t--;
+       *++t = '\0';
+     
+       return s;
+     }
+     
+     /* **************************************************************** */
+     /*                                                                  */
+     /*                  Interface to Readline Completion                */
+     /*                                                                  */
+     /* **************************************************************** */
+     
+     char *command_generator __P((const char *, int));
+     char **fileman_completion __P((const char *, int, int));
+     
+     /* Tell the GNU Readline library how to complete.  We want to try to
+        complete on command names if this is the first word in the line, or
+        on filenames if not. */
+     initialize_readline ()
+     {
+       /* Allow conditional parsing of the ~/.inputrc file. */
+       rl_readline_name = "FileMan";
+     
+       /* Tell the completer that we want a crack first. */
+       rl_attempted_completion_function = fileman_completion;
+     }
+     
+     /* Attempt to complete on the contents of TEXT.  START and END
+        bound the region of rl_line_buffer that contains the word to
+        complete.  TEXT is the word to complete.  We can use the entire
+        contents of rl_line_buffer in case we want to do some simple
+        parsing.  Returnthe array of matches, or NULL if there aren't any. */
+     char **
+     fileman_completion (text, start, end)
+          const char *text;
+          int start, end;
+     {
+       char **matches;
+     
+       matches = (char **)NULL;
+     
+       /* If this word is at the start of the line, then it is a command
+          to complete.  Otherwise it is the name of a file in the current
+          directory. */
+       if (start == 0)
+         matches = rl_completion_matches (text, command_generator);
+     
+       return (matches);
+     }
+     
+     /* Generator function for command completion.  STATE lets us
+        know whether to start from scratch; without any state
+        (i.e. STATE == 0), then we start at the top of the list. */
+     char *
+     command_generator (text, state)
+          const char *text;
+          int state;
+     {
+       static int list_index, len;
+       char *name;
+     
+       /* If this is a new word to complete, initialize now.  This
+          includes saving the length of TEXT for efficiency, and
+          initializing the index variable to 0. */
+       if (!state)
+         {
+           list_index = 0;
+           len = strlen (text);
+         }
+     
+       /* Return the next name which partially matches from the
+          command list. */
+       while (name = commands[list_index].name)
+         {
+           list_index++;
+     
+           if (strncmp (name, text, len) == 0)
+             return (dupstr(name));
+         }
+     
+       /* If no names matched, then return NULL. */
+       return ((char *)NULL);
+     }
+     
+     /* **************************************************************** */
+     /*                                                                  */
+     /*                       FileMan Commands                           */
+     /*                                                                  */
+     /* **************************************************************** */
+     
+     /* String to pass to system ().  This is for the LIST, VIEW and RENAME
+        commands. */
+     static char syscom[1024];
+     
+     /* List the file(s) named in arg. */
+     com_list (arg)
+          char *arg;
+     {
+       if (!arg)
+         arg = "";
+     
+       sprintf (syscom, "ls -FClg %s", arg);
+       return (system (syscom));
+     }
+     
+     com_view (arg)
+          char *arg;
+     {
+       if (!valid_argument ("view", arg))
+         return 1;
+     
+       sprintf (syscom, "more %s", arg);
+       return (system (syscom));
+     }
+     
+     com_rename (arg)
+          char *arg;
+     {
+       too_dangerous ("rename");
+       return (1);
+     }
+     
+     com_stat (arg)
+          char *arg;
+     {
+       struct stat finfo;
+     
+       if (!valid_argument ("stat", arg))
+         return (1);
+     
+       if (stat (arg, &finfo) == -1)
+         {
+           perror (arg);
+           return (1);
+         }
+     
+       printf ("Statistics for `%s':\n", arg);
+     
+       printf ("%s has %d link%s, and is %d byte%s in length.\n", arg,
+               finfo.st_nlink,
+               (finfo.st_nlink == 1) ? "" : "s",
+               finfo.st_size,
+               (finfo.st_size == 1) ? "" : "s");
+       printf ("Inode Last Change at: %s", ctime (&finfo.st_ctime));
+       printf ("      Last access at: %s", ctime (&finfo.st_atime));
+       printf ("    Last modified at: %s", ctime (&finfo.st_mtime));
+       return (0);
+     }
+     
+     com_delete (arg)
+          char *arg;
+     {
+       too_dangerous ("delete");
+       return (1);
+     }
+     
+     /* Print out help for ARG, or for all of the commands if ARG is
+        not present. */
+     com_help (arg)
+          char *arg;
+     {
+       register int i;
+       int printed = 0;
+     
+       for (i = 0; commands[i].name; i++)
+         {
+           if (!*arg || (strcmp (arg, commands[i].name) == 0))
+             {
+               printf ("%s\t\t%s.\n", commands[i].name, commands[i].doc);
+               printed++;
+             }
+         }
+     
+       if (!printed)
+         {
+           printf ("No commands match `%s'.  Possibilties are:\n", arg);
+     
+           for (i = 0; commands[i].name; i++)
+             {
+               /* Print in six columns. */
+               if (printed == 6)
+                 {
+                   printed = 0;
+                   printf ("\n");
+                 }
+     
+               printf ("%s\t", commands[i].name);
+               printed++;
+             }
+     
+           if (printed)
+             printf ("\n");
+         }
+       return (0);
+     }
+     
+     /* Change to the directory ARG. */
+     com_cd (arg)
+          char *arg;
+     {
+       if (chdir (arg) == -1)
+         {
+           perror (arg);
+           return 1;
+         }
+     
+       com_pwd ("");
+       return (0);
+     }
+     
+     /* Print out the current working directory. */
+     com_pwd (ignore)
+          char *ignore;
+     {
+       char dir[1024], *s;
+     
+       s = getcwd (dir, sizeof(dir) - 1);
+       if (s == 0)
+         {
+           printf ("Error getting pwd: %s\n", dir);
+           return 1;
+         }
+     
+       printf ("Current directory is %s\n", dir);
+       return 0;
+     }
+     
+     /* The user wishes to quit using this program.  Just set DONE
+        non-zero. */
+     com_quit (arg)
+          char *arg;
+     {
+       done = 1;
+       return (0);
+     }
+     
+     /* Function which tells you that you can't do this. */
+     too_dangerous (caller)
+          char *caller;
+     {
+       fprintf (stderr,
+                "%s: Too dangerous for me to distribute.\n"
+                caller);
+       fprintf (stderr, "Write it yourself.\n");
+     }
+     
+     /* Return non-zero if ARG is a valid argument for CALLER,
+        else print an error message and return zero. */
+     int
+     valid_argument (caller, arg)
+          char *caller, *arg;
+     {
+       if (!arg || !*arg)
+         {
+           fprintf (stderr, "%s: Argument required.\n", caller);
+           return (0);
+         }
+     
+       return (1);
+     }
+
+
+File: readline.info,  Node: Concept Index,  Next: Function and Variable Index,  Prev: Programming with GNU Readline,  Up: Top
+
+Concept Index
+*************
+
+* Menu:
+
+* command editing:                       Readline Bare Essentials.
+* editing command lines:                 Readline Bare Essentials.
+* initialization file, readline:         Readline Init File.
+* interaction, readline:                 Readline Interaction.
+* kill ring:                             Readline Killing Commands.
+* killing text:                          Readline Killing Commands.
+* notation, readline:                    Readline Bare Essentials.
+* readline, function:                    Basic Behavior.
+* variables, readline:                   Readline Init File Syntax.
+* yanking text:                          Readline Killing Commands.
+
+
+File: readline.info,  Node: Function and Variable Index,  Prev: Concept Index,  Up: Top
+
+Function and Variable Index
+***************************
+
+* Menu:
+
+* _rl_digit_p:                           Utility Functions.
+* _rl_digit_value:                       Utility Functions.
+* _rl_lowercase_p:                       Utility Functions.
+* _rl_to_lower:                          Utility Functions.
+* _rl_to_upper:                          Utility Functions.
+* _rl_uppercase_p:                       Utility Functions.
+* abort (C-g):                           Miscellaneous Commands.
+* accept-line (Newline or Return):       Commands For History.
+* backward-char (C-b):                   Commands For Moving.
+* backward-delete-char (Rubout):         Commands For Text.
+* backward-kill-line (C-x Rubout):       Commands For Killing.
+* backward-kill-word (M-<DEL>):          Commands For Killing.
+* backward-word (M-b):                   Commands For Moving.
+* beginning-of-history (M-<):            Commands For History.
+* beginning-of-line (C-a):               Commands For Moving.
+* bell-style:                            Readline Init File Syntax.
+* call-last-kbd-macro (C-x e):           Keyboard Macros.
+* capitalize-word (M-c):                 Commands For Text.
+* character-search (C-]):                Miscellaneous Commands.
+* character-search-backward (M-C-]):     Miscellaneous Commands.
+* clear-screen (C-l):                    Commands For Moving.
+* comment-begin:                         Readline Init File Syntax.
+* complete (<TAB>):                      Commands For Completion.
+* completion-query-items:                Readline Init File Syntax.
+* convert-meta:                          Readline Init File Syntax.
+* copy-backward-word ():                 Commands For Killing.
+* copy-forward-word ():                  Commands For Killing.
+* copy-region-as-kill ():                Commands For Killing.
+* delete-char (C-d):                     Commands For Text.
+* delete-char-or-list ():                Commands For Completion.
+* delete-horizontal-space ():            Commands For Killing.
+* digit-argument (M-0, M-1, ... M--):    Numeric Arguments.
+* disable-completion:                    Readline Init File Syntax.
+* do-uppercase-version (M-a, M-b, M-X, ...): Miscellaneous Commands.
+* downcase-word (M-l):                   Commands For Text.
+* dump-functions ():                     Miscellaneous Commands.
+* dump-macros ():                        Miscellaneous Commands.
+* dump-variables ():                     Miscellaneous Commands.
+* editing-mode:                          Readline Init File Syntax.
+* enable-keypad:                         Readline Init File Syntax.
+* end-kbd-macro (C-x )):                 Keyboard Macros.
+* end-of-history (M->):                  Commands For History.
+* end-of-line (C-e):                     Commands For Moving.
+* exchange-point-and-mark (C-x C-x):     Miscellaneous Commands.
+* expand-tilde:                          Readline Init File Syntax.
+* forward-backward-delete-char ():       Commands For Text.
+* forward-char (C-f):                    Commands For Moving.
+* forward-search-history (C-s):          Commands For History.
+* forward-word (M-f):                    Commands For Moving.
+* history-preserve-point:                Readline Init File Syntax.
+* history-search-backward ():            Commands For History.
+* history-search-forward ():             Commands For History.
+* horizontal-scroll-mode:                Readline Init File Syntax.
+* input-meta:                            Readline Init File Syntax.
+* insert-comment (M-#):                  Miscellaneous Commands.
+* insert-completions (M-*):              Commands For Completion.
+* isearch-terminators:                   Readline Init File Syntax.
+* keymap:                                Readline Init File Syntax.
+* kill-line (C-k):                       Commands For Killing.
+* kill-region ():                        Commands For Killing.
+* kill-whole-line ():                    Commands For Killing.
+* kill-word (M-d):                       Commands For Killing.
+* mark-modified-lines:                   Readline Init File Syntax.
+* mark-symlinked-directories:            Readline Init File Syntax.
+* match-hidden-files:                    Readline Init File Syntax.
+* menu-complete ():                      Commands For Completion.
+* meta-flag:                             Readline Init File Syntax.
+* next-history (C-n):                    Commands For History.
+* non-incremental-forward-search-history (M-n): Commands For History.
+* non-incremental-reverse-search-history (M-p): Commands For History.
+* output-meta:                           Readline Init File Syntax.
+* overwrite-mode ():                     Commands For Text.
+* page-completions:                      Readline Init File Syntax.
+* possible-completions (M-?):            Commands For Completion.
+* prefix-meta (<ESC>):                   Miscellaneous Commands.
+* previous-history (C-p):                Commands For History.
+* quoted-insert (C-q or C-v):            Commands For Text.
+* re-read-init-file (C-x C-r):           Miscellaneous Commands.
+* readline:                              Basic Behavior.
+* redraw-current-line ():                Commands For Moving.
+* reverse-search-history (C-r):          Commands For History.
+* revert-line (M-r):                     Miscellaneous Commands.
+* rl_add_defun:                          Function Naming.
+* rl_add_funmap_entry:                   Associating Function Names and Bindings.
+* rl_add_undo:                           Allowing Undoing.
+* rl_alphabetic:                         Utility Functions.
+* rl_already_prompted:                   Readline Variables.
+* rl_attempted_completion_function:      Completion Variables.
+* rl_attempted_completion_over:          Completion Variables.
+* rl_basic_quote_characters:             Completion Variables.
+* rl_basic_word_break_characters:        Completion Variables.
+* rl_begin_undo_group:                   Allowing Undoing.
+* rl_bind_key:                           Binding Keys.
+* rl_bind_key_in_map:                    Binding Keys.
+* rl_binding_keymap:                     Readline Variables.
+* rl_callback_handler_install:           Alternate Interface.
+* rl_callback_handler_remove:            Alternate Interface.
+* rl_callback_read_char:                 Alternate Interface.
+* rl_catch_signals:                      Readline Signal Handling.
+* rl_catch_sigwinch:                     Readline Signal Handling.
+* rl_char_is_quoted_p:                   Completion Variables.
+* rl_cleanup_after_signal:               Readline Signal Handling.
+* rl_clear_message:                      Redisplay.
+* rl_clear_pending_input:                Character Input.
+* rl_clear_signals:                      Readline Signal Handling.
+* rl_complete <1>:                       How Completing Works.
+* rl_complete:                           Completion Functions.
+* rl_complete_internal:                  Completion Functions.
+* rl_completer_quote_characters:         Completion Variables.
+* rl_completer_word_break_characters:    Completion Variables.
+* rl_completion_append_character:        Completion Variables.
+* rl_completion_display_matches_hook:    Completion Variables.
+* rl_completion_entry_function <1>:      Completion Variables.
+* rl_completion_entry_function:          How Completing Works.
+* rl_completion_mark_symlink_dirs:       Completion Variables.
+* rl_completion_matches:                 Completion Functions.
+* rl_completion_mode:                    Completion Functions.
+* rl_completion_query_items:             Completion Variables.
+* rl_completion_suppress_append:         Completion Variables.
+* rl_completion_type:                    Completion Variables.
+* rl_copy_keymap:                        Keymaps.
+* rl_copy_text:                          Modifying Text.
+* rl_crlf:                               Redisplay.
+* rl_delete_text:                        Modifying Text.
+* rl_deprep_term_function:               Readline Variables.
+* rl_deprep_terminal:                    Terminal Management.
+* rl_ding:                               Utility Functions.
+* rl_directory_completion_hook:          Completion Variables.
+* rl_discard_keymap:                     Keymaps.
+* rl_dispatching:                        Readline Variables.
+* rl_display_match_list:                 Utility Functions.
+* rl_do_undo:                            Allowing Undoing.
+* rl_done:                               Readline Variables.
+* rl_editing_mode:                       Readline Variables.
+* rl_end:                                Readline Variables.
+* rl_end_undo_group:                     Allowing Undoing.
+* rl_erase_empty_line:                   Readline Variables.
+* rl_event_hook:                         Readline Variables.
+* rl_execute_next:                       Character Input.
+* rl_executing_keymap:                   Readline Variables.
+* rl_executing_macro:                    Readline Variables.
+* rl_expand_prompt:                      Redisplay.
+* rl_explicit_arg:                       Readline Variables.
+* rl_extend_line_buffer:                 Utility Functions.
+* rl_filename_completion_desired:        Completion Variables.
+* rl_filename_completion_function:       Completion Functions.
+* rl_filename_dequoting_function:        Completion Variables.
+* rl_filename_quote_characters:          Completion Variables.
+* rl_filename_quoting_desired:           Completion Variables.
+* rl_filename_quoting_function:          Completion Variables.
+* rl_forced_update_display:              Redisplay.
+* rl_free_line_state:                    Readline Signal Handling.
+* rl_free_undo_list:                     Allowing Undoing.
+* rl_function_dumper:                    Associating Function Names and Bindings.
+* rl_function_of_keyseq:                 Associating Function Names and Bindings.
+* rl_funmap_names:                       Associating Function Names and Bindings.
+* rl_generic_bind:                       Binding Keys.
+* rl_get_keymap:                         Keymaps.
+* rl_get_keymap_by_name:                 Keymaps.
+* rl_get_keymap_name:                    Keymaps.
+* rl_get_screen_size:                    Readline Signal Handling.
+* rl_get_termcap:                        Miscellaneous Functions.
+* rl_getc:                               Character Input.
+* rl_getc_function:                      Readline Variables.
+* rl_gnu_readline_p:                     Readline Variables.
+* rl_ignore_completion_duplicates:       Completion Variables.
+* rl_ignore_some_completions_function:   Completion Variables.
+* rl_inhibit_completion:                 Completion Variables.
+* rl_initialize:                         Utility Functions.
+* rl_insert_completions:                 Completion Functions.
+* rl_insert_text:                        Modifying Text.
+* rl_instream:                           Readline Variables.
+* rl_invoking_keyseqs:                   Associating Function Names and Bindings.
+* rl_invoking_keyseqs_in_map:            Associating Function Names and Bindings.
+* rl_kill_text:                          Modifying Text.
+* rl_last_func:                          Readline Variables.
+* rl_library_version:                    Readline Variables.
+* rl_line_buffer:                        Readline Variables.
+* rl_list_funmap_names:                  Associating Function Names and Bindings.
+* rl_macro_bind:                         Miscellaneous Functions.
+* rl_macro_dumper:                       Miscellaneous Functions.
+* rl_make_bare_keymap:                   Keymaps.
+* rl_make_keymap:                        Keymaps.
+* rl_mark:                               Readline Variables.
+* rl_message:                            Redisplay.
+* rl_modifying:                          Allowing Undoing.
+* rl_named_function:                     Associating Function Names and Bindings.
+* rl_num_chars_to_read:                  Readline Variables.
+* rl_numeric_arg:                        Readline Variables.
+* rl_on_new_line:                        Redisplay.
+* rl_on_new_line_with_prompt:            Redisplay.
+* rl_outstream:                          Readline Variables.
+* rl_parse_and_bind:                     Binding Keys.
+* rl_pending_input:                      Readline Variables.
+* rl_point:                              Readline Variables.
+* rl_possible_completions:               Completion Functions.
+* rl_pre_input_hook:                     Readline Variables.
+* rl_prep_term_function:                 Readline Variables.
+* rl_prep_terminal:                      Terminal Management.
+* rl_prompt:                             Readline Variables.
+* rl_push_macro_input:                   Modifying Text.
+* rl_read_init_file:                     Binding Keys.
+* rl_read_key:                           Character Input.
+* rl_readline_name:                      Readline Variables.
+* rl_readline_state:                     Readline Variables.
+* rl_readline_version:                   Readline Variables.
+* rl_redisplay:                          Redisplay.
+* rl_redisplay_function:                 Readline Variables.
+* rl_replace_line:                       Utility Functions.
+* rl_reset_after_signal:                 Readline Signal Handling.
+* rl_reset_line_state:                   Redisplay.
+* rl_reset_terminal:                     Terminal Management.
+* rl_resize_terminal:                    Readline Signal Handling.
+* rl_restore_prompt:                     Redisplay.
+* rl_save_prompt:                        Redisplay.
+* rl_set_key:                            Binding Keys.
+* rl_set_keyboard_input_timeout:         Character Input.
+* rl_set_keymap:                         Keymaps.
+* rl_set_paren_blink_timeout:            Miscellaneous Functions.
+* rl_set_prompt:                         Redisplay.
+* rl_set_screen_size:                    Readline Signal Handling.
+* rl_set_signals:                        Readline Signal Handling.
+* rl_show_char:                          Redisplay.
+* rl_special_prefixes:                   Completion Variables.
+* rl_startup_hook:                       Readline Variables.
+* rl_stuff_char:                         Character Input.
+* rl_terminal_name:                      Readline Variables.
+* rl_tty_set_default_bindings:           Terminal Management.
+* rl_unbind_command_in_map:              Binding Keys.
+* rl_unbind_function_in_map:             Binding Keys.
+* rl_unbind_key:                         Binding Keys.
+* rl_unbind_key_in_map:                  Binding Keys.
+* rl_username_completion_function:       Completion Functions.
+* rl_variable_bind:                      Miscellaneous Functions.
+* rl_variable_dumper:                    Miscellaneous Functions.
+* self-insert (a, b, A, 1, !, ...):      Commands For Text.
+* set-mark (C-@):                        Miscellaneous Commands.
+* show-all-if-ambiguous:                 Readline Init File Syntax.
+* start-kbd-macro (C-x ():               Keyboard Macros.
+* transpose-chars (C-t):                 Commands For Text.
+* transpose-words (M-t):                 Commands For Text.
+* undo (C-_ or C-x C-u):                 Miscellaneous Commands.
+* universal-argument ():                 Numeric Arguments.
+* unix-line-discard (C-u):               Commands For Killing.
+* unix-word-rubout (C-w):                Commands For Killing.
+* upcase-word (M-u):                     Commands For Text.
+* visible-stats:                         Readline Init File Syntax.
+* yank (C-y):                            Commands For Killing.
+* yank-last-arg (M-. or M-_):            Commands For History.
+* yank-nth-arg (M-C-y):                  Commands For History.
+* yank-pop (M-y):                        Commands For Killing.
+
+
+
+Tag Table:
+Node: Top1164
+Node: Command Line Editing1763
+Node: Introduction and Notation2414
+Node: Readline Interaction4032
+Node: Readline Bare Essentials5219
+Node: Readline Movement Commands7000
+Node: Readline Killing Commands7957
+Node: Readline Arguments9866
+Node: Searching10902
+Node: Readline Init File13045
+Node: Readline Init File Syntax14106
+Node: Conditional Init Constructs24989
+Node: Sample Init File27514
+Node: Bindable Readline Commands30698
+Node: Commands For Moving31748
+Node: Commands For History32597
+Node: Commands For Text35455
+Node: Commands For Killing38169
+Node: Numeric Arguments40120
+Node: Commands For Completion41248
+Node: Keyboard Macros42780
+Node: Miscellaneous Commands43339
+Node: Readline vi Mode46688
+Node: Programming with GNU Readline48506
+Node: Basic Behavior49474
+Node: Custom Functions52904
+Node: Readline Typedefs54382
+Node: Function Writing56011
+Node: Readline Variables57219
+Node: Readline Convenience Functions66642
+Node: Function Naming67624
+Node: Keymaps68876
+Node: Binding Keys70632
+Node: Associating Function Names and Bindings73558
+Node: Allowing Undoing75803
+Node: Redisplay78338
+Node: Modifying Text81409
+Node: Character Input82638
+Node: Terminal Management84418
+Node: Utility Functions85593
+Node: Miscellaneous Functions87932
+Node: Alternate Interface89996
+Node: A Readline Example92141
+Node: Readline Signal Handling94078
+Node: Custom Completers99681
+Node: How Completing Works100396
+Node: Completion Functions103394
+Node: Completion Variables106778
+Node: A Short Completion Example117049
+Node: Concept Index129602
+Node: Function and Variable Index130424
+
+End Tag Table
diff --git a/readline-doc-4.3/doc/readline.ps b/readline-doc-4.3/doc/readline.ps
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+(Kill from point the end of the current w)144 688.8 R 1.308
+(ord, or if between w)-.1 F 1.308(ords, to the end of the ne)-.1 F 1.307
+(xt w)-.15 F(ord.)-.1 E -.8(Wo)144 700.8 S
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+(Delete all spaces and tabs around point.)144 156 Q F1(kill\255r)108 168
+Q(egion)-.18 E F0 1.13(Kill the te)144 180 R 1.13
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+-.25(fo)4.507 G -.37(r-).25 G(ward\255w)144 288 Q(ord)-.1 E F0(.)A F1
+(yank \(C\255y\))108 300 Q F0 -1(Ya)144 312 S
+(nk the top of the kill ring into the b)1 E(uf)-.2 E(fer at point.)-.25
+E F1(yank\255pop \(M\255y\))108 324 Q F0
+(Rotate the kill ring, and yank the ne)144 336 Q 2.5(wt)-.25 G 2.5
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+(As a special case, if this command is immediately follo)5.898 F .898
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+F(application-speci\214c.)144 537.6 Q F1(Bash)5.517 E F0 3.017(,f)C .518
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+(command \(including aliases and functions\) in turn.)144 561.6 R .93
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+-.15 E F1(insert\255completions \(M\255*\))108 621.6 Q F0 .783
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+(steps through the list of possible)3.694 F .829
+(completions, inserting each match in turn.)144 693.6 R .828
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+E F0(Re-e)144 196.8 Q -.15(xe)-.15 G 1(cute the last k).15 F -.15(ey)-.1
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+(Abort the current editing command and ring the terminal')144 285.6 R
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+(wercase, run the command that is bound to the corresponding)-.25 F
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+(undo \(C\255_, C\255x C\255u\))108 369.6 Q F0
+(Incremental undo, separately remembered for each line.)144 381.6 Q F1
+-2.29 -.18(re v)108 393.6 T(ert\255line \(M\255r\)).08 E F0 1.095
+(Undo all changes made to this line.)144 405.6 R 1.095(This is lik)6.095
+F 3.595(ee)-.1 G -.15(xe)-3.745 G 1.095(cuting the).15 F F1(undo)3.595 E
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+(return the line to its initial state.)144 417.6 Q F1
+(tilde\255expand \(M\255&\))108 429.6 Q F0(Perform tilde e)144 441.6 Q
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+(set\255mark \(C\255@, M\255<space>\))108 453.6 Q F0
+(Set the mark to the point.)144 465.6 Q(If a numeric ar)5 E
+(gument is supplied, the mark is set to that position.)-.18 E F1
+(exchange\255point\255and\255mark \(C\255x C\255x\))108 477.6 Q F0(Sw)
+144 489.6 Q .282(ap the point with the mark.)-.1 F .283
+(The current cursor position is set to the sa)5.283 F -.15(ve)-.2 G
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+144 537.6 Q(vious occurrences.)-.25 E F1(character\255sear)108 549.6 Q
+(ch\255backward \(M\255C\255]\))-.18 E F0 3.543(Ac)144 561.6 S 1.043
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+(count searches for subsequent occurrences.)144 573.6 Q F1
+(insert\255comment \(M\255#\))108 585.6 Q F0 -.4(Wi)144 597.6 S .481
+(thout a numeric ar).4 F .481(gument, the v)-.18 F .481
+(alue of the readline)-.25 F F1(comment\255begin)2.981 E F0 -.25(va)
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+(gument is supplied, this command acts as a toggle:)-.18 F(if)5.098 E
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+(ginning of the line.)-.15 F 1.469
+(In either case, the line is accepted as if a ne)144 645.6 R 1.468
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+2.982 E .483(es the current line a shell comment.)-.1 F .483
+(If a numeric ar)5.483 F .483(gument causes the comment)-.18 F
+(character to be remo)144 669.6 Q -.15(ve)-.15 G(d, the line will be e)
+.15 E -.15(xe)-.15 G(cuted by the shell.).15 E F1(dump\255functions)108
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+-.15(ey b)-.1 H .626(indings to the readline output stream.).15 F .626
+(If a numeric ar)5.626 F(gu-)-.18 E
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+F0 .359(\(1\) or the terminal dri).32 F -.15(ve)-.25 G 1.159 -.4(r, s)
+.15 H .358(uch as C-Z or C-C,).4 F .187(retain that function.)108 292.8
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+("C-K" kill-line)151.2 489.6 R 2.5("C-L" clear)151.2 501.6 R(-screen)-.2
+E 2.5("C-M" accept-line)151.2 513.6 R 2.5("C-N" ne)151.2 525.6 R
+(xt-history)-.15 E 2.5("C-P" pre)151.2 537.6 R(vious-history)-.25 E 2.5
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+(ug reports concerning this manual page should be directed to)-.2 E F3
+-.15(ch)2.5 G(et@ins.CWR).15 E -.25(U.)-.4 G(Edu).25 E F0(.).25 E F1
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+%%Trailer
+end
+%%EOF
diff --git a/readline-doc-4.3/doc/rluserman.dvi b/readline-doc-4.3/doc/rluserman.dvi
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+++ b/readline-doc-4.3/doc/rluserman.html
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+<HTML>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<!-- Created on June, 27  2002 by texi2html 1.64 -->
+<!-- 
+Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
+            Karl Berry  <karl@freefriends.org>
+            Olaf Bachmann <obachman@mathematik.uni-kl.de>
+            and many others.
+Maintained by: Olaf Bachmann <obachman@mathematik.uni-kl.de>
+Send bugs and suggestions to <texi2html@mathematik.uni-kl.de>
+ 
+-->
+<HEAD>
+<TITLE>GNU Readline Library: </TITLE>
+
+<META NAME="description" CONTENT="GNU Readline Library: ">
+<META NAME="keywords" CONTENT="GNU Readline Library: ">
+<META NAME="resource-type" CONTENT="document">
+<META NAME="distribution" CONTENT="global">
+<META NAME="Generator" CONTENT="texi2html 1.64">
+
+</HEAD>
+
+<BODY LANG="" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000">
+
+<A NAME="SEC_Top"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>GNU Readline Library</H1></P><P>
+
+This document describes the end user interface of the GNU Readline Library,
+a utility which aids in the consistency of user interface across discrete
+programs that need to provide a command line interface.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC1">1. Command Line Editing</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">GNU Readline User's Manual.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<HR SIZE=1>
+<A NAME="SEC1"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC2"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<A NAME="Command Line Editing"></A>
+<H1> 1. Command Line Editing </H1>
+<!--docid::SEC1::-->
+<P>
+
+This chapter describes the basic features of the GNU
+command line editing interface.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC2">1.1 Introduction to Line Editing</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Notation used in this text.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC3">1.2 Readline Interaction</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">The minimum set of commands for editing a line.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC9">1.3 Readline Init File</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Customizing Readline from a user's view.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC13">1.4 Bindable Readline Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">A description of most of the Readline commands
+				available for binding</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC22">1.5 Readline vi Mode</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">A short description of how to make Readline
+				behave like the vi editor.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Introduction and Notation"></A>
+<HR SIZE="6">
+<A NAME="SEC2"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC1"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC3"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.1 Introduction to Line Editing </H2>
+<!--docid::SEC2::-->
+<P>
+
+The following paragraphs describe the notation used to represent
+keystrokes.
+</P><P>
+
+The text <KBD>C-k</KBD> is read as `Control-K' and describes the character
+produced when the <KBD>k</KBD> key is pressed while the Control key
+is depressed.
+</P><P>
+
+The text <KBD>M-k</KBD> is read as `Meta-K' and describes the character
+produced when the Meta key (if you have one) is depressed, and the <KBD>k</KBD>
+key is pressed.
+The Meta key is labeled <KBD>ALT</KBD> on many keyboards.
+On keyboards with two keys labeled <KBD>ALT</KBD> (usually to either side of
+the space bar), the <KBD>ALT</KBD> on the left side is generally set to
+work as a Meta key.
+The <KBD>ALT</KBD> key on the right may also be configured to work as a
+Meta key or may be configured as some other modifier, such as a
+Compose key for typing accented characters.
+</P><P>
+
+If you do not have a Meta or <KBD>ALT</KBD> key, or another key working as
+a Meta key, the identical keystroke can be generated by typing <KBD>ESC</KBD>
+<EM>first</EM>, and then typing <KBD>k</KBD>.
+Either process is known as <EM>metafying</EM> the <KBD>k</KBD> key.
+</P><P>
+
+The text <KBD>M-C-k</KBD> is read as `Meta-Control-k' and describes the
+character produced by <EM>metafying</EM> <KBD>C-k</KBD>.
+</P><P>
+
+In addition, several keys have their own names.  Specifically,
+<KBD>DEL</KBD>, <KBD>ESC</KBD>, <KBD>LFD</KBD>, <KBD>SPC</KBD>, <KBD>RET</KBD>, and <KBD>TAB</KBD> all
+stand for themselves when seen in this text, or in an init file
+(see section <A HREF="rluserman.html#SEC9">1.3 Readline Init File</A>).
+If your keyboard lacks a <KBD>LFD</KBD> key, typing <KBD>C-j</KBD> will
+produce the desired character.
+The <KBD>RET</KBD> key may be labeled <KBD>Return</KBD> or <KBD>Enter</KBD> on
+some keyboards.
+</P><P>
+
+<A NAME="Readline Interaction"></A>
+<HR SIZE="6">
+<A NAME="SEC3"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC2"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC4"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.2 Readline Interaction </H2>
+<!--docid::SEC3::-->
+<P>
+
+Often during an interactive session you type in a long line of text,
+only to notice that the first word on the line is misspelled.  The
+Readline library gives you a set of commands for manipulating the text
+as you type it in, allowing you to just fix your typo, and not forcing
+you to retype the majority of the line.  Using these editing commands,
+you move the cursor to the place that needs correction, and delete or
+insert the text of the corrections.  Then, when you are satisfied with
+the line, you simply press <KBD>RET</KBD>.  You do not have to be at the
+end of the line to press <KBD>RET</KBD>; the entire line is accepted
+regardless of the location of the cursor within the line.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC4">1.2.1 Readline Bare Essentials</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">The least you need to know about Readline.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC5">1.2.2 Readline Movement Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Moving about the input line.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC6">1.2.3 Readline Killing Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">How to delete text, and how to get it back!</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC7">1.2.4 Readline Arguments</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Giving numeric arguments to commands.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC8">1.2.5 Searching for Commands in the History</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Searching through previous lines.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Readline Bare Essentials"></A>
+<HR SIZE="6">
+<A NAME="SEC4"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC3"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC5"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.1 Readline Bare Essentials </H3>
+<!--docid::SEC4::-->
+<P>
+
+In order to enter characters into the line, simply type them.  The typed
+character appears where the cursor was, and then the cursor moves one
+space to the right.  If you mistype a character, you can use your
+erase character to back up and delete the mistyped character.
+</P><P>
+
+Sometimes you may mistype a character, and
+not notice the error until you have typed several other characters.  In
+that case, you can type <KBD>C-b</KBD> to move the cursor to the left, and then
+correct your mistake.  Afterwards, you can move the cursor to the right
+with <KBD>C-f</KBD>.
+</P><P>
+
+When you add text in the middle of a line, you will notice that characters
+to the right of the cursor are `pushed over' to make room for the text
+that you have inserted.  Likewise, when you delete text behind the cursor,
+characters to the right of the cursor are `pulled back' to fill in the
+blank space created by the removal of the text.  A list of the bare
+essentials for editing the text of an input line follows.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-b</KBD>
+<DD>Move back one character.
+<DT><KBD>C-f</KBD>
+<DD>Move forward one character.
+<DT><KBD>DEL</KBD> or <KBD>Backspace</KBD>
+<DD>Delete the character to the left of the cursor.
+<DT><KBD>C-d</KBD>
+<DD>Delete the character underneath the cursor.
+<DT>Printing characters
+<DD>Insert the character into the line at the cursor.
+<DT><KBD>C-_</KBD> or <KBD>C-x C-u</KBD>
+<DD>Undo the last editing command.  You can undo all the way back to an
+empty line.
+</DL>
+<P>
+
+(Depending on your configuration, the <KBD>Backspace</KBD> key be set to
+delete the character to the left of the cursor and the <KBD>DEL</KBD> key set
+to delete the character underneath the cursor, like <KBD>C-d</KBD>, rather
+than the character to the left of the cursor.)
+</P><P>
+
+<A NAME="Readline Movement Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC5"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC4"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC6"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC6"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.2 Readline Movement Commands </H3>
+<!--docid::SEC5::-->
+<P>
+
+The above table describes the most basic keystrokes that you need
+in order to do editing of the input line.  For your convenience, many
+other commands have been added in addition to <KBD>C-b</KBD>, <KBD>C-f</KBD>,
+<KBD>C-d</KBD>, and <KBD>DEL</KBD>.  Here are some commands for moving more rapidly
+about the line.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-a</KBD>
+<DD>Move to the start of the line.
+<DT><KBD>C-e</KBD>
+<DD>Move to the end of the line.
+<DT><KBD>M-f</KBD>
+<DD>Move forward a word, where a word is composed of letters and digits.
+<DT><KBD>M-b</KBD>
+<DD>Move backward a word.
+<DT><KBD>C-l</KBD>
+<DD>Clear the screen, reprinting the current line at the top.
+</DL>
+<P>
+
+Notice how <KBD>C-f</KBD> moves forward a character, while <KBD>M-f</KBD> moves
+forward a word.  It is a loose convention that control keystrokes
+operate on characters while meta keystrokes operate on words.
+</P><P>
+
+<A NAME="Readline Killing Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC6"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC5"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC7"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC7"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.3 Readline Killing Commands </H3>
+<!--docid::SEC6::-->
+<P>
+
+<A NAME="IDX1"></A>
+<A NAME="IDX2"></A>
+</P><P>
+
+<EM>Killing</EM> text means to delete the text from the line, but to save
+it away for later use, usually by <EM>yanking</EM> (re-inserting)
+it back into the line.
+(`Cut' and `paste' are more recent jargon for `kill' and `yank'.)
+</P><P>
+
+If the description for a command says that it `kills' text, then you can
+be sure that you can get the text back in a different (or the same)
+place later.
+</P><P>
+
+When you use a kill command, the text is saved in a <EM>kill-ring</EM>.
+Any number of consecutive kills save all of the killed text together, so
+that when you yank it back, you get it all.  The kill
+ring is not line specific; the text that you killed on a previously
+typed line is available to be yanked back later, when you are typing
+another line.
+<A NAME="IDX3"></A>
+</P><P>
+
+Here is the list of commands for killing text.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-k</KBD>
+<DD>Kill the text from the current cursor position to the end of the line.
+<P>
+
+<DT><KBD>M-d</KBD>
+<DD>Kill from the cursor to the end of the current word, or, if between
+words, to the end of the next word.
+Word boundaries are the same as those used by <KBD>M-f</KBD>.
+<P>
+
+<DT><KBD>M-<KBD>DEL</KBD></KBD>
+<DD>Kill from the cursor the start of the current word, or, if between
+words, to the start of the previous word.
+Word boundaries are the same as those used by <KBD>M-b</KBD>.
+<P>
+
+<DT><KBD>C-w</KBD>
+<DD>Kill from the cursor to the previous whitespace.  This is different than
+<KBD>M-<KBD>DEL</KBD></KBD> because the word boundaries differ.
+<P>
+
+</DL>
+<P>
+
+Here is how to <EM>yank</EM> the text back into the line.  Yanking
+means to copy the most-recently-killed text from the kill buffer.
+</P><P>
+
+<DL COMPACT>
+<DT><KBD>C-y</KBD>
+<DD>Yank the most recently killed text back into the buffer at the cursor.
+<P>
+
+<DT><KBD>M-y</KBD>
+<DD>Rotate the kill-ring, and yank the new top.  You can only do this if
+the prior command is <KBD>C-y</KBD> or <KBD>M-y</KBD>.
+</DL>
+<P>
+
+<A NAME="Readline Arguments"></A>
+<HR SIZE="6">
+<A NAME="SEC7"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC6"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC8"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC8"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.4 Readline Arguments </H3>
+<!--docid::SEC7::-->
+<P>
+
+You can pass numeric arguments to Readline commands.  Sometimes the
+argument acts as a repeat count, other times it is the <I>sign</I> of the
+argument that is significant.  If you pass a negative argument to a
+command which normally acts in a forward direction, that command will
+act in a backward direction.  For example, to kill text back to the
+start of the line, you might type <SAMP>`M-- C-k'</SAMP>.
+</P><P>
+
+The general way to pass numeric arguments to a command is to type meta
+digits before the command.  If the first `digit' typed is a minus
+sign (<SAMP>`-'</SAMP>), then the sign of the argument will be negative.  Once
+you have typed one meta digit to get the argument started, you can type
+the remainder of the digits, and then the command.  For example, to give
+the <KBD>C-d</KBD> command an argument of 10, you could type <SAMP>`M-1 0 C-d'</SAMP>,
+which will delete the next ten characters on the input line.
+</P><P>
+
+<A NAME="Searching"></A>
+<HR SIZE="6">
+<A NAME="SEC8"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC7"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC3"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.2.5 Searching for Commands in the History </H3>
+<!--docid::SEC8::-->
+<P>
+
+Readline provides commands for searching through the command history
+for lines containing a specified string.
+There are two search modes:  <EM>incremental</EM> and <EM>non-incremental</EM>.
+</P><P>
+
+Incremental searches begin before the user has finished typing the
+search string.
+As each character of the search string is typed, Readline displays
+the next entry from the history matching the string typed so far.
+An incremental search requires only as many characters as needed to
+find the desired history entry.
+To search backward in the history for a particular string, type
+<KBD>C-r</KBD>.  Typing <KBD>C-s</KBD> searches forward through the history.
+The characters present in the value of the <CODE>isearch-terminators</CODE> variable
+are used to terminate an incremental search.
+If that variable has not been assigned a value, the <KBD>ESC</KBD> and
+<KBD>C-J</KBD> characters will terminate an incremental search.
+<KBD>C-g</KBD> will abort an incremental search and restore the original line.
+When the search is terminated, the history entry containing the
+search string becomes the current line.
+</P><P>
+
+To find other matching entries in the history list, type <KBD>C-r</KBD> or
+<KBD>C-s</KBD> as appropriate.
+This will search backward or forward in the history for the next
+entry matching the search string typed so far.
+Any other key sequence bound to a Readline command will terminate
+the search and execute that command.
+For instance, a <KBD>RET</KBD> will terminate the search and accept
+the line, thereby executing the command from the history list.
+A movement command will terminate the search, make the last line found
+the current line, and begin editing.
+</P><P>
+
+Readline remembers the last incremental search string.  If two
+<KBD>C-r</KBD>s are typed without any intervening characters defining a new
+search string, any remembered search string is used.
+</P><P>
+
+Non-incremental searches read the entire search string before starting
+to search for matching history lines.  The search string may be
+typed by the user or be part of the contents of the current line.
+</P><P>
+
+<A NAME="Readline Init File"></A>
+<HR SIZE="6">
+<A NAME="SEC9"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC8"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC10"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.3 Readline Init File </H2>
+<!--docid::SEC9::-->
+<P>
+
+Although the Readline library comes with a set of Emacs-like
+keybindings installed by default, it is possible to use a different set
+of keybindings.
+Any user can customize programs that use Readline by putting
+commands in an <EM>inputrc</EM> file, conventionally in his home directory.
+The name of this
+file is taken from the value of the environment variable <CODE>INPUTRC</CODE>.  If
+that variable is unset, the default is <TT>`~/.inputrc'</TT>.
+</P><P>
+
+When a program which uses the Readline library starts up, the
+init file is read, and the key bindings are set.
+</P><P>
+
+In addition, the <CODE>C-x C-r</CODE> command re-reads this init file, thus
+incorporating any changes that you might have made to it.
+</P><P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC10">1.3.1 Readline Init File Syntax</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Syntax for the commands in the inputrc file.</TD></TR>
+</TABLE>
+
+<br>
+<TABLE BORDER=0 CELLSPACING=0>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC11">1.3.2 Conditional Init Constructs</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Conditional key bindings in the inputrc file.</TD></TR>
+</TABLE>
+
+<br>
+<TABLE BORDER=0 CELLSPACING=0>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC12">1.3.3 Sample Init File</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">An example inputrc file.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+<A NAME="Readline Init File Syntax"></A>
+<HR SIZE="6">
+<A NAME="SEC10"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC11"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.3.1 Readline Init File Syntax </H3>
+<!--docid::SEC10::-->
+<P>
+
+There are only a few basic constructs allowed in the
+Readline init file.  Blank lines are ignored.
+Lines beginning with a <SAMP>`#'</SAMP> are comments.
+Lines beginning with a <SAMP>`$'</SAMP> indicate conditional
+constructs (see section <A HREF="rluserman.html#SEC11">1.3.2 Conditional Init Constructs</A>).  Other lines
+denote variable settings and key bindings.
+</P><P>
+
+<DL COMPACT>
+<DT>Variable Settings
+<DD>You can modify the run-time behavior of Readline by
+altering the values of variables in Readline
+using the <CODE>set</CODE> command within the init file.
+The syntax is simple:
+<P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>set <VAR>variable</VAR> <VAR>value</VAR>
+</pre></td></tr></table></P><P>
+
+Here, for example, is how to
+change from the default Emacs-like key binding to use
+<CODE>vi</CODE> line editing commands:
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>set editing-mode vi
+</pre></td></tr></table></P><P>
+
+Variable names and values, where appropriate, are recognized without regard
+to case. 
+</P><P>
+
+A great deal of run-time behavior is changeable with the following
+variables.
+</P><P>
+
+<A NAME="IDX4"></A>
+<DL COMPACT>
+
+<DT><CODE>bell-style</CODE>
+<DD><A NAME="IDX5"></A>
+Controls what happens when Readline wants to ring the terminal bell.
+If set to <SAMP>`none'</SAMP>, Readline never rings the bell.  If set to
+<SAMP>`visible'</SAMP>, Readline uses a visible bell if one is available.
+If set to <SAMP>`audible'</SAMP> (the default), Readline attempts to ring
+the terminal's bell.
+<P>
+
+<DT><CODE>comment-begin</CODE>
+<DD><A NAME="IDX6"></A>
+The string to insert at the beginning of the line when the
+<CODE>insert-comment</CODE> command is executed.  The default value
+is <CODE>"#"</CODE>.
+<P>
+
+<DT><CODE>completion-ignore-case</CODE>
+<DD>If set to <SAMP>`on'</SAMP>, Readline performs filename matching and completion
+in a case-insensitive fashion.
+The default value is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>completion-query-items</CODE>
+<DD><A NAME="IDX7"></A>
+The number of possible completions that determines when the user is
+asked whether he wants to see the list of possibilities.  If the
+number of possible completions is greater than this value,
+Readline will ask the user whether or not he wishes to view
+them; otherwise, they are simply listed.
+This variable must be set to an integer value greater than or equal to 0.
+The default limit is <CODE>100</CODE>.
+<P>
+
+<DT><CODE>convert-meta</CODE>
+<DD><A NAME="IDX8"></A>
+If set to <SAMP>`on'</SAMP>, Readline will convert characters with the
+eighth bit set to an ASCII key sequence by stripping the eighth
+bit and prefixing an <KBD>ESC</KBD> character, converting them to a
+meta-prefixed key sequence.  The default value is <SAMP>`on'</SAMP>.
+<P>
+
+<DT><CODE>disable-completion</CODE>
+<DD><A NAME="IDX9"></A>
+If set to <SAMP>`On'</SAMP>, Readline will inhibit word completion.
+Completion  characters will be inserted into the line as if they had
+been mapped to <CODE>self-insert</CODE>.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>editing-mode</CODE>
+<DD><A NAME="IDX10"></A>
+The <CODE>editing-mode</CODE> variable controls which default set of
+key bindings is used.  By default, Readline starts up in Emacs editing
+mode, where the keystrokes are most similar to Emacs.  This variable can be
+set to either <SAMP>`emacs'</SAMP> or <SAMP>`vi'</SAMP>.
+<P>
+
+<DT><CODE>enable-keypad</CODE>
+<DD><A NAME="IDX11"></A>
+When set to <SAMP>`on'</SAMP>, Readline will try to enable the application
+keypad when it is called.  Some systems need this to enable the
+arrow keys.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>expand-tilde</CODE>
+<DD><A NAME="IDX12"></A>
+If set to <SAMP>`on'</SAMP>, tilde expansion is performed when Readline
+attempts word completion.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<A NAME="IDX13"></A>
+If set to <SAMP>`on'</SAMP>, the history code attempts to place point at the
+same location on each history line retrived with <CODE>previous-history</CODE>
+or <CODE>next-history</CODE>.
+</P><P>
+
+<DT><CODE>horizontal-scroll-mode</CODE>
+<DD><A NAME="IDX14"></A>
+This variable can be set to either <SAMP>`on'</SAMP> or <SAMP>`off'</SAMP>.  Setting it
+to <SAMP>`on'</SAMP> means that the text of the lines being edited will scroll
+horizontally on a single screen line when they are longer than the width
+of the screen, instead of wrapping onto a new screen line.  By default,
+this variable is set to <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>input-meta</CODE>
+<DD><A NAME="IDX15"></A>
+<A NAME="IDX16"></A>
+If set to <SAMP>`on'</SAMP>, Readline will enable eight-bit input (it
+will not clear the eighth bit in the characters it reads),
+regardless of what the terminal claims it can support.  The
+default value is <SAMP>`off'</SAMP>.  The name <CODE>meta-flag</CODE> is a
+synonym for this variable.
+<P>
+
+<DT><CODE>isearch-terminators</CODE>
+<DD><A NAME="IDX17"></A>
+The string of characters that should terminate an incremental search without
+subsequently executing the character as a command (see section <A HREF="rluserman.html#SEC8">1.2.5 Searching for Commands in the History</A>).
+If this variable has not been given a value, the characters <KBD>ESC</KBD> and
+<KBD>C-J</KBD> will terminate an incremental search.
+<P>
+
+<DT><CODE>keymap</CODE>
+<DD><A NAME="IDX18"></A>
+Sets Readline's idea of the current keymap for key binding commands.
+Acceptable <CODE>keymap</CODE> names are
+<CODE>emacs</CODE>,
+<CODE>emacs-standard</CODE>,
+<CODE>emacs-meta</CODE>,
+<CODE>emacs-ctlx</CODE>,
+<CODE>vi</CODE>,
+<CODE>vi-move</CODE>,
+<CODE>vi-command</CODE>, and
+<CODE>vi-insert</CODE>.
+<CODE>vi</CODE> is equivalent to <CODE>vi-command</CODE>; <CODE>emacs</CODE> is
+equivalent to <CODE>emacs-standard</CODE>.  The default value is <CODE>emacs</CODE>.
+The value of the <CODE>editing-mode</CODE> variable also affects the
+default keymap.
+<P>
+
+<DT><CODE>mark-directories</CODE>
+<DD>If set to <SAMP>`on'</SAMP>, completed directory names have a slash
+appended.  The default is <SAMP>`on'</SAMP>.
+<P>
+
+<DT><CODE>mark-modified-lines</CODE>
+<DD><A NAME="IDX19"></A>
+This variable, when set to <SAMP>`on'</SAMP>, causes Readline to display an
+asterisk (<SAMP>`*'</SAMP>) at the start of history lines which have been modified.
+This variable is <SAMP>`off'</SAMP> by default.
+<P>
+
+<DT><CODE>mark-symlinked-directories</CODE>
+<DD><A NAME="IDX20"></A>
+If set to <SAMP>`on'</SAMP>, completed names which are symbolic links
+to directories have a slash appended (subject to the value of
+<CODE>mark-directories</CODE>).
+The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>match-hidden-files</CODE>
+<DD><A NAME="IDX21"></A>
+This variable, when set to <SAMP>`on'</SAMP>, causes Readline to match files whose
+names begin with a <SAMP>`.'</SAMP> (hidden files) when performing filename
+completion, unless the leading <SAMP>`.'</SAMP> is
+supplied by the user in the filename to be completed.
+This variable is <SAMP>`on'</SAMP> by default.
+<P>
+
+<DT><CODE>output-meta</CODE>
+<DD><A NAME="IDX22"></A>
+If set to <SAMP>`on'</SAMP>, Readline will display characters with the
+eighth bit set directly rather than as a meta-prefixed escape
+sequence.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>page-completions</CODE>
+<DD><A NAME="IDX23"></A>
+If set to <SAMP>`on'</SAMP>, Readline uses an internal <CODE>more</CODE>-like pager
+to display a screenful of possible completions at a time.
+This variable is <SAMP>`on'</SAMP> by default.
+<P>
+
+<DT><CODE>print-completions-horizontally</CODE>
+<DD>If set to <SAMP>`on'</SAMP>, Readline will display completions with matches
+sorted horizontally in alphabetical order, rather than down the screen.
+The default is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>show-all-if-ambiguous</CODE>
+<DD><A NAME="IDX24"></A>
+This alters the default behavior of the completion functions.  If
+set to <SAMP>`on'</SAMP>, 
+words which have more than one possible completion cause the
+matches to be listed immediately instead of ringing the bell.
+The default value is <SAMP>`off'</SAMP>.
+<P>
+
+<DT><CODE>visible-stats</CODE>
+<DD><A NAME="IDX25"></A>
+If set to <SAMP>`on'</SAMP>, a character denoting a file's type
+is appended to the filename when listing possible
+completions.  The default is <SAMP>`off'</SAMP>.
+<P>
+
+</DL>
+<P>
+
+<DT>Key Bindings
+<DD>The syntax for controlling key bindings in the init file is
+simple.  First you need to find the name of the command that you
+want to change.  The following sections contain tables of the command
+name, the default keybinding, if any, and a short description of what
+the command does.
+<P>
+
+Once you know the name of the command, simply place on a line
+in the init file the name of the key
+you wish to bind the command to, a colon, and then the name of the
+command.  The name of the key
+can be expressed in different ways, depending on what you find most
+comfortable.
+</P><P>
+
+In addition to command names, readline allows keys to be bound
+to a string that is inserted when the key is pressed (a <VAR>macro</VAR>).
+</P><P>
+
+<DL COMPACT>
+<DT><VAR>keyname</VAR>: <VAR>function-name</VAR> or <VAR>macro</VAR>
+<DD><VAR>keyname</VAR> is the name of a key spelled out in English.  For example:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>Control-u: universal-argument
+Meta-Rubout: backward-kill-word
+Control-o: "&#62; output"
+</pre></td></tr></table><P>
+
+In the above example, <KBD>C-u</KBD> is bound to the function
+<CODE>universal-argument</CODE>,
+<KBD>M-DEL</KBD> is bound to the function <CODE>backward-kill-word</CODE>, and
+<KBD>C-o</KBD> is bound to run the macro
+expressed on the right hand side (that is, to insert the text
+<SAMP>`&#62; output'</SAMP> into the line).
+</P><P>
+
+A number of symbolic character names are recognized while
+processing this key binding syntax:
+<VAR>DEL</VAR>,
+<VAR>ESC</VAR>,
+<VAR>ESCAPE</VAR>,
+<VAR>LFD</VAR>,
+<VAR>NEWLINE</VAR>,
+<VAR>RET</VAR>,
+<VAR>RETURN</VAR>,
+<VAR>RUBOUT</VAR>,
+<VAR>SPACE</VAR>,
+<VAR>SPC</VAR>,
+and
+<VAR>TAB</VAR>.
+</P><P>
+
+<DT>"<VAR>keyseq</VAR>": <VAR>function-name</VAR> or <VAR>macro</VAR>
+<DD><VAR>keyseq</VAR> differs from <VAR>keyname</VAR> above in that strings
+denoting an entire key sequence can be specified, by placing
+the key sequence in double quotes.  Some GNU Emacs style key
+escapes can be used, as in the following example, but the
+special character names are not recognized.
+<P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>"\C-u": universal-argument
+"\C-x\C-r": re-read-init-file
+"\e[11~": "Function Key 1"
+</pre></td></tr></table></P><P>
+
+In the above example, <KBD>C-u</KBD> is again bound to the function
+<CODE>universal-argument</CODE> (just as it was in the first example),
+<SAMP>`<KBD>C-x</KBD> <KBD>C-r</KBD>'</SAMP> is bound to the function <CODE>re-read-init-file</CODE>,
+and <SAMP>`<KBD>ESC</KBD> <KBD>[</KBD> <KBD>1</KBD> <KBD>1</KBD> <KBD>~</KBD>'</SAMP> is bound to insert
+the text <SAMP>`Function Key 1'</SAMP>.
+</P><P>
+
+</DL>
+<P>
+
+The following GNU Emacs style escape sequences are available when
+specifying key sequences:
+</P><P>
+
+<DL COMPACT>
+<DT><CODE><KBD>\C-</KBD></CODE>
+<DD>control prefix
+<DT><CODE><KBD>\M-</KBD></CODE>
+<DD>meta prefix
+<DT><CODE><KBD>\e</KBD></CODE>
+<DD>an escape character
+<DT><CODE><KBD>\\</KBD></CODE>
+<DD>backslash
+<DT><CODE><KBD>\"</KBD></CODE>
+<DD><KBD>"</KBD>, a double quotation mark
+<DT><CODE><KBD>\'</KBD></CODE>
+<DD><KBD>'</KBD>, a single quote or apostrophe
+</DL>
+<P>
+
+In addition to the GNU Emacs style escape sequences, a second
+set of backslash escapes is available:
+</P><P>
+
+<DL COMPACT>
+<DT><CODE>\a</CODE>
+<DD>alert (bell)
+<DT><CODE>\b</CODE>
+<DD>backspace
+<DT><CODE>\d</CODE>
+<DD>delete
+<DT><CODE>\f</CODE>
+<DD>form feed
+<DT><CODE>\n</CODE>
+<DD>newline
+<DT><CODE>\r</CODE>
+<DD>carriage return
+<DT><CODE>\t</CODE>
+<DD>horizontal tab
+<DT><CODE>\v</CODE>
+<DD>vertical tab
+<DT><CODE>\<VAR>nnn</VAR></CODE>
+<DD>the eight-bit character whose value is the octal value <VAR>nnn</VAR>
+(one to three digits)
+<DT><CODE>\x<VAR>HH</VAR></CODE>
+<DD>the eight-bit character whose value is the hexadecimal value <VAR>HH</VAR>
+(one or two hex digits)
+</DL>
+<P>
+
+When entering the text of a macro, single or double quotes must
+be used to indicate a macro definition.
+Unquoted text is assumed to be a function name.
+In the macro body, the backslash escapes described above are expanded.
+Backslash will quote any other character in the macro text,
+including <SAMP>`"'</SAMP> and <SAMP>`''</SAMP>.
+For example, the following binding will make <SAMP>`<KBD>C-x</KBD> \'</SAMP>
+insert a single <SAMP>`\'</SAMP> into the line:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>"\C-x\\": "\\"
+</pre></td></tr></table></P><P>
+
+</DL>
+<P>
+
+<A NAME="Conditional Init Constructs"></A>
+<HR SIZE="6">
+<A NAME="SEC11"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC10"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC12"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC12"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.3.2 Conditional Init Constructs </H3>
+<!--docid::SEC11::-->
+<P>
+
+Readline implements a facility similar in spirit to the conditional
+compilation features of the C preprocessor which allows key
+bindings and variable settings to be performed as the result
+of tests.  There are four parser directives used.
+</P><P>
+
+<DL COMPACT>
+<DT><CODE>$if</CODE>
+<DD>The <CODE>$if</CODE> construct allows bindings to be made based on the
+editing mode, the terminal being used, or the application using
+Readline.  The text of the test extends to the end of the line;
+no characters are required to isolate it.
+<P>
+
+<DL COMPACT>
+<DT><CODE>mode</CODE>
+<DD>The <CODE>mode=</CODE> form of the <CODE>$if</CODE> directive is used to test
+whether Readline is in <CODE>emacs</CODE> or <CODE>vi</CODE> mode.
+This may be used in conjunction
+with the <SAMP>`set keymap'</SAMP> command, for instance, to set bindings in
+the <CODE>emacs-standard</CODE> and <CODE>emacs-ctlx</CODE> keymaps only if
+Readline is starting out in <CODE>emacs</CODE> mode.
+<P>
+
+<DT><CODE>term</CODE>
+<DD>The <CODE>term=</CODE> form may be used to include terminal-specific
+key bindings, perhaps to bind the key sequences output by the
+terminal's function keys.  The word on the right side of the
+<SAMP>`='</SAMP> is tested against both the full name of the terminal and
+the portion of the terminal name before the first <SAMP>`-'</SAMP>.  This
+allows <CODE>sun</CODE> to match both <CODE>sun</CODE> and <CODE>sun-cmd</CODE>,
+for instance.
+<P>
+
+<DT><CODE>application</CODE>
+<DD>The <VAR>application</VAR> construct is used to include
+application-specific settings.  Each program using the Readline
+library sets the <VAR>application name</VAR>, and you can test for
+a particular value. 
+This could be used to bind key sequences to functions useful for
+a specific program.  For instance, the following command adds a
+key sequence that quotes the current or previous word in Bash:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>$if Bash
+# Quote the current or previous word
+"\C-xq": "\eb\"\ef\""
+$endif
+</pre></td></tr></table></DL>
+<P>
+
+<DT><CODE>$endif</CODE>
+<DD>This command, as seen in the previous example, terminates an
+<CODE>$if</CODE> command.
+<P>
+
+<DT><CODE>$else</CODE>
+<DD>Commands in this branch of the <CODE>$if</CODE> directive are executed if
+the test fails.
+<P>
+
+<DT><CODE>$include</CODE>
+<DD>This directive takes a single filename as an argument and reads commands
+and bindings from that file.
+For example, the following directive reads from <TT>`/etc/inputrc'</TT>:
+<TABLE><tr><td>&nbsp;</td><td class=example><pre>$include /etc/inputrc
+</pre></td></tr></table></DL>
+<P>
+
+<A NAME="Sample Init File"></A>
+<HR SIZE="6">
+<A NAME="SEC12"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC11"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC9"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.3.3 Sample Init File </H3>
+<!--docid::SEC12::-->
+<P>
+
+Here is an example of an <VAR>inputrc</VAR> file.  This illustrates key
+binding, variable assignment, and conditional syntax.
+</P><P>
+
+<TABLE><tr><td>&nbsp;</td><td class=example><pre># This file controls the behaviour of line input editing for
+# programs that use the GNU Readline library.  Existing
+# programs include FTP, Bash, and GDB.
+#
+# You can re-read the inputrc file with C-x C-r.
+# Lines beginning with '#' are comments.
+#
+# First, include any systemwide bindings and variable
+# assignments from /etc/Inputrc
+$include /etc/Inputrc
+
+#
+# Set various bindings for emacs mode.
+
+set editing-mode emacs 
+
+$if mode=emacs
+
+Meta-Control-h:	backward-kill-word	Text after the function name is ignored
+
+#
+# Arrow keys in keypad mode
+#
+#"\M-OD":        backward-char
+#"\M-OC":        forward-char
+#"\M-OA":        previous-history
+#"\M-OB":        next-history
+#
+# Arrow keys in ANSI mode
+#
+"\M-[D":        backward-char
+"\M-[C":        forward-char
+"\M-[A":        previous-history
+"\M-[B":        next-history
+#
+# Arrow keys in 8 bit keypad mode
+#
+#"\M-\C-OD":       backward-char
+#"\M-\C-OC":       forward-char
+#"\M-\C-OA":       previous-history
+#"\M-\C-OB":       next-history
+#
+# Arrow keys in 8 bit ANSI mode
+#
+#"\M-\C-[D":       backward-char
+#"\M-\C-[C":       forward-char
+#"\M-\C-[A":       previous-history
+#"\M-\C-[B":       next-history
+
+C-q: quoted-insert
+
+$endif
+
+# An old-style binding.  This happens to be the default.
+TAB: complete
+
+# Macros that are convenient for shell interaction
+$if Bash
+# edit the path
+"\C-xp": "PATH=${PATH}\e\C-e\C-a\ef\C-f"
+# prepare to type a quoted word --
+# insert open and close double quotes
+# and move to just after the open quote
+"\C-x\"": "\"\"\C-b"
+# insert a backslash (testing backslash escapes
+# in sequences and macros)
+"\C-x\\": "\\"
+# Quote the current or previous word
+"\C-xq": "\eb\"\ef\""
+# Add a binding to refresh the line, which is unbound
+"\C-xr": redraw-current-line
+# Edit variable on current line.
+"\M-\C-v": "\C-a\C-k$\C-y\M-\C-e\C-a\C-y="
+$endif
+
+# use a visible bell if one is available
+set bell-style visible
+
+# don't strip characters to 7 bits when reading
+set input-meta on
+
+# allow iso-latin1 characters to be inserted rather
+# than converted to prefix-meta sequences
+set convert-meta off
+
+# display characters with the eighth bit set directly
+# rather than as meta-prefixed characters
+set output-meta on
+
+# if there are more than 150 possible completions for
+# a word, ask the user if he wants to see all of them
+set completion-query-items 150
+
+# For FTP
+$if Ftp
+"\C-xg": "get \M-?"
+"\C-xt": "put \M-?"
+"\M-.": yank-last-arg
+$endif
+</pre></td></tr></table></P><P>
+
+<A NAME="Bindable Readline Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC13"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC12"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC14"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.4 Bindable Readline Commands </H2>
+<!--docid::SEC13::-->
+<P>
+
+<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> 
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC14">1.4.1 Commands For Moving</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Moving about the line.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC15">1.4.2 Commands For Manipulating The History</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Getting at previous lines.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC16">1.4.3 Commands For Changing Text</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Commands for changing text.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC17">1.4.4 Killing And Yanking</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Commands for killing and yanking.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC18">1.4.5 Specifying Numeric Arguments</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Specifying numeric arguments, repeat counts.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC19">1.4.6 Letting Readline Type For You</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Getting Readline to do the typing for you.</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC20">1.4.7 Keyboard Macros</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Saving and re-executing typed characters</TD></TR>
+<TR><TD ALIGN="left" VALIGN="TOP"><A HREF="rluserman.html#SEC21">1.4.8 Some Miscellaneous Commands</A></TD><TD>&nbsp;&nbsp;</TD><TD ALIGN="left" VALIGN="TOP">Other miscellaneous commands.</TD></TR>
+</TABLE></BLOCKQUOTE>
+<P>
+
+This section describes Readline commands that may be bound to key
+sequences.
+Command names without an accompanying key sequence are unbound by default.
+</P><P>
+
+In the following descriptions, <EM>point</EM> refers to the current cursor
+position, and <EM>mark</EM> refers to a cursor position saved by the
+<CODE>set-mark</CODE> command.
+The text between the point and mark is referred to as the <EM>region</EM>.
+</P><P>
+
+<A NAME="Commands For Moving"></A>
+<HR SIZE="6">
+<A NAME="SEC14"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC15"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.1 Commands For Moving </H3>
+<!--docid::SEC14::-->
+<DL COMPACT>
+<A NAME="IDX26"></A>
+<DT><CODE>beginning-of-line (C-a)</CODE>
+<DD><A NAME="IDX27"></A>
+Move to the start of the current line.
+<P>
+
+<A NAME="IDX28"></A>
+<DT><CODE>end-of-line (C-e)</CODE>
+<DD><A NAME="IDX29"></A>
+Move to the end of the line.
+<P>
+
+<A NAME="IDX30"></A>
+<DT><CODE>forward-char (C-f)</CODE>
+<DD><A NAME="IDX31"></A>
+Move forward a character.
+<P>
+
+<A NAME="IDX32"></A>
+<DT><CODE>backward-char (C-b)</CODE>
+<DD><A NAME="IDX33"></A>
+Move back a character.
+<P>
+
+<A NAME="IDX34"></A>
+<DT><CODE>forward-word (M-f)</CODE>
+<DD><A NAME="IDX35"></A>
+Move forward to the end of the next word.  Words are composed of
+letters and digits.
+<P>
+
+<A NAME="IDX36"></A>
+<DT><CODE>backward-word (M-b)</CODE>
+<DD><A NAME="IDX37"></A>
+Move back to the start of the current or previous word.  Words are
+composed of letters and digits.
+<P>
+
+<A NAME="IDX38"></A>
+<DT><CODE>clear-screen (C-l)</CODE>
+<DD><A NAME="IDX39"></A>
+Clear the screen and redraw the current line,
+leaving the current line at the top of the screen.
+<P>
+
+<A NAME="IDX40"></A>
+<DT><CODE>redraw-current-line ()</CODE>
+<DD><A NAME="IDX41"></A>
+Refresh the current line.  By default, this is unbound.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Commands For History"></A>
+<HR SIZE="6">
+<A NAME="SEC15"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC14"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC16"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC16"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.2 Commands For Manipulating The History </H3>
+<!--docid::SEC15::-->
+<P>
+
+<DL COMPACT>
+<A NAME="IDX42"></A>
+<DT><CODE>accept-line (Newline or Return)</CODE>
+<DD><A NAME="IDX43"></A>
+Accept the line regardless of where the cursor is.
+If this line is
+non-empty, it may be added to the history list for future recall with
+<CODE>add_history()</CODE>.
+If this line is a modified history line, the history line is restored
+to its original state.
+<P>
+
+<A NAME="IDX44"></A>
+<DT><CODE>previous-history (C-p)</CODE>
+<DD><A NAME="IDX45"></A>
+Move `back' through the history list, fetching the previous command.
+<P>
+
+<A NAME="IDX46"></A>
+<DT><CODE>next-history (C-n)</CODE>
+<DD><A NAME="IDX47"></A>
+Move `forward' through the history list, fetching the next command.
+<P>
+
+<A NAME="IDX48"></A>
+<DT><CODE>beginning-of-history (M-&#60;)</CODE>
+<DD><A NAME="IDX49"></A>
+Move to the first line in the history.
+<P>
+
+<A NAME="IDX50"></A>
+<DT><CODE>end-of-history (M-&#62;)</CODE>
+<DD><A NAME="IDX51"></A>
+Move to the end of the input history, i.e., the line currently
+being entered.
+<P>
+
+<A NAME="IDX52"></A>
+<DT><CODE>reverse-search-history (C-r)</CODE>
+<DD><A NAME="IDX53"></A>
+Search backward starting at the current line and moving `up' through
+the history as necessary.  This is an incremental search.
+<P>
+
+<A NAME="IDX54"></A>
+<DT><CODE>forward-search-history (C-s)</CODE>
+<DD><A NAME="IDX55"></A>
+Search forward starting at the current line and moving `down' through
+the the history as necessary.  This is an incremental search.
+<P>
+
+<A NAME="IDX56"></A>
+<DT><CODE>non-incremental-reverse-search-history (M-p)</CODE>
+<DD><A NAME="IDX57"></A>
+Search backward starting at the current line and moving `up'
+through the history as necessary using a non-incremental search
+for a string supplied by the user.
+<P>
+
+<A NAME="IDX58"></A>
+<DT><CODE>non-incremental-forward-search-history (M-n)</CODE>
+<DD><A NAME="IDX59"></A>
+Search forward starting at the current line and moving `down'
+through the the history as necessary using a non-incremental search
+for a string supplied by the user.
+<P>
+
+<A NAME="IDX60"></A>
+<DT><CODE>history-search-forward ()</CODE>
+<DD><A NAME="IDX61"></A>
+Search forward through the history for the string of characters
+between the start of the current line and the point.
+This is a non-incremental search.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX62"></A>
+<DT><CODE>history-search-backward ()</CODE>
+<DD><A NAME="IDX63"></A>
+Search backward through the history for the string of characters
+between the start of the current line and the point.  This
+is a non-incremental search.  By default, this command is unbound.
+<P>
+
+<A NAME="IDX64"></A>
+<DT><CODE>yank-nth-arg (M-C-y)</CODE>
+<DD><A NAME="IDX65"></A>
+Insert the first argument to the previous command (usually
+the second word on the previous line) at point.
+With an argument <VAR>n</VAR>,
+insert the <VAR>n</VAR>th word from the previous command (the words
+in the previous command begin with word 0).  A negative argument
+inserts the <VAR>n</VAR>th word from the end of the previous command.
+<P>
+
+<A NAME="IDX66"></A>
+<DT><CODE>yank-last-arg (M-. or M-_)</CODE>
+<DD><A NAME="IDX67"></A>
+Insert last argument to the previous command (the last word of the
+previous history entry).  With an
+argument, behave exactly like <CODE>yank-nth-arg</CODE>.
+Successive calls to <CODE>yank-last-arg</CODE> move back through the history
+list, inserting the last argument of each line in turn.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Commands For Text"></A>
+<HR SIZE="6">
+<A NAME="SEC16"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC15"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC17"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC17"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.3 Commands For Changing Text </H3>
+<!--docid::SEC16::-->
+<P>
+
+<DL COMPACT>
+<A NAME="IDX68"></A>
+<DT><CODE>delete-char (C-d)</CODE>
+<DD><A NAME="IDX69"></A>
+Delete the character at point.  If point is at the
+beginning of the line, there are no characters in the line, and
+the last character typed was not bound to <CODE>delete-char</CODE>, then
+return EOF.
+<P>
+
+<A NAME="IDX70"></A>
+<DT><CODE>backward-delete-char (Rubout)</CODE>
+<DD><A NAME="IDX71"></A>
+Delete the character behind the cursor.  A numeric argument means
+to kill the characters instead of deleting them.
+<P>
+
+<A NAME="IDX72"></A>
+<DT><CODE>forward-backward-delete-char ()</CODE>
+<DD><A NAME="IDX73"></A>
+Delete the character under the cursor, unless the cursor is at the
+end of the line, in which case the character behind the cursor is
+deleted.  By default, this is not bound to a key.
+<P>
+
+<A NAME="IDX74"></A>
+<DT><CODE>quoted-insert (C-q or C-v)</CODE>
+<DD><A NAME="IDX75"></A>
+Add the next character typed to the line verbatim.  This is
+how to insert key sequences like <KBD>C-q</KBD>, for example.
+<P>
+
+<A NAME="IDX76"></A>
+<DT><CODE>tab-insert (M-<KBD>TAB</KBD>)</CODE>
+<DD><A NAME="IDX77"></A>
+Insert a tab character.
+<P>
+
+<A NAME="IDX78"></A>
+<DT><CODE>self-insert (a, b, A, 1, !, <small>...</small>)</CODE>
+<DD><A NAME="IDX79"></A>
+Insert yourself.
+<P>
+
+<A NAME="IDX80"></A>
+<DT><CODE>transpose-chars (C-t)</CODE>
+<DD><A NAME="IDX81"></A>
+Drag the character before the cursor forward over
+the character at the cursor, moving the
+cursor forward as well.  If the insertion point
+is at the end of the line, then this
+transposes the last two characters of the line.
+Negative arguments have no effect.
+<P>
+
+<A NAME="IDX82"></A>
+<DT><CODE>transpose-words (M-t)</CODE>
+<DD><A NAME="IDX83"></A>
+Drag the word before point past the word after point,
+moving point past that word as well.
+If the insertion point is at the end of the line, this transposes
+the last two words on the line.
+<P>
+
+<A NAME="IDX84"></A>
+<DT><CODE>upcase-word (M-u)</CODE>
+<DD><A NAME="IDX85"></A>
+Uppercase the current (or following) word.  With a negative argument,
+uppercase the previous word, but do not move the cursor.
+<P>
+
+<A NAME="IDX86"></A>
+<DT><CODE>downcase-word (M-l)</CODE>
+<DD><A NAME="IDX87"></A>
+Lowercase the current (or following) word.  With a negative argument,
+lowercase the previous word, but do not move the cursor.
+<P>
+
+<A NAME="IDX88"></A>
+<DT><CODE>capitalize-word (M-c)</CODE>
+<DD><A NAME="IDX89"></A>
+Capitalize the current (or following) word.  With a negative argument,
+capitalize the previous word, but do not move the cursor.
+<P>
+
+<A NAME="IDX90"></A>
+<DT><CODE>overwrite-mode ()</CODE>
+<DD><A NAME="IDX91"></A>
+Toggle overwrite mode.  With an explicit positive numeric argument,
+switches to overwrite mode.  With an explicit non-positive numeric
+argument, switches to insert mode.  This command affects only
+<CODE>emacs</CODE> mode; <CODE>vi</CODE> mode does overwrite differently.
+Each call to <CODE>readline()</CODE> starts in insert mode.
+<P>
+
+In overwrite mode, characters bound to <CODE>self-insert</CODE> replace
+the text at point rather than pushing the text to the right.
+Characters bound to <CODE>backward-delete-char</CODE> replace the character
+before point with a space.
+</P><P>
+
+By default, this command is unbound.
+</P><P>
+
+</DL>
+<P>
+
+<A NAME="Commands For Killing"></A>
+<HR SIZE="6">
+<A NAME="SEC17"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC16"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC18"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC18"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.4 Killing And Yanking </H3>
+<!--docid::SEC17::-->
+<P>
+
+<DL COMPACT>
+
+<A NAME="IDX92"></A>
+<DT><CODE>kill-line (C-k)</CODE>
+<DD><A NAME="IDX93"></A>
+Kill the text from point to the end of the line.
+<P>
+
+<A NAME="IDX94"></A>
+<DT><CODE>backward-kill-line (C-x Rubout)</CODE>
+<DD><A NAME="IDX95"></A>
+Kill backward to the beginning of the line.
+<P>
+
+<A NAME="IDX96"></A>
+<DT><CODE>unix-line-discard (C-u)</CODE>
+<DD><A NAME="IDX97"></A>
+Kill backward from the cursor to the beginning of the current line.
+<P>
+
+<A NAME="IDX98"></A>
+<DT><CODE>kill-whole-line ()</CODE>
+<DD><A NAME="IDX99"></A>
+Kill all characters on the current line, no matter where point is.
+By default, this is unbound.
+<P>
+
+<A NAME="IDX100"></A>
+<DT><CODE>kill-word (M-d)</CODE>
+<DD><A NAME="IDX101"></A>
+Kill from point to the end of the current word, or if between
+words, to the end of the next word.
+Word boundaries are the same as <CODE>forward-word</CODE>.
+<P>
+
+<A NAME="IDX102"></A>
+<DT><CODE>backward-kill-word (M-<KBD>DEL</KBD>)</CODE>
+<DD><A NAME="IDX103"></A>
+Kill the word behind point.
+Word boundaries are the same as <CODE>backward-word</CODE>.
+<P>
+
+<A NAME="IDX104"></A>
+<DT><CODE>unix-word-rubout (C-w)</CODE>
+<DD><A NAME="IDX105"></A>
+Kill the word behind point, using white space as a word boundary.
+The killed text is saved on the kill-ring.
+<P>
+
+<A NAME="IDX106"></A>
+<DT><CODE>delete-horizontal-space ()</CODE>
+<DD><A NAME="IDX107"></A>
+Delete all spaces and tabs around point.  By default, this is unbound.
+<P>
+
+<A NAME="IDX108"></A>
+<DT><CODE>kill-region ()</CODE>
+<DD><A NAME="IDX109"></A>
+Kill the text in the current region.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX110"></A>
+<DT><CODE>copy-region-as-kill ()</CODE>
+<DD><A NAME="IDX111"></A>
+Copy the text in the region to the kill buffer, so it can be yanked
+right away.  By default, this command is unbound.
+<P>
+
+<A NAME="IDX112"></A>
+<DT><CODE>copy-backward-word ()</CODE>
+<DD><A NAME="IDX113"></A>
+Copy the word before point to the kill buffer.
+The word boundaries are the same as <CODE>backward-word</CODE>.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX114"></A>
+<DT><CODE>copy-forward-word ()</CODE>
+<DD><A NAME="IDX115"></A>
+Copy the word following point to the kill buffer.
+The word boundaries are the same as <CODE>forward-word</CODE>.
+By default, this command is unbound.
+<P>
+
+<A NAME="IDX116"></A>
+<DT><CODE>yank (C-y)</CODE>
+<DD><A NAME="IDX117"></A>
+Yank the top of the kill ring into the buffer at point.
+<P>
+
+<A NAME="IDX118"></A>
+<DT><CODE>yank-pop (M-y)</CODE>
+<DD><A NAME="IDX119"></A>
+Rotate the kill-ring, and yank the new top.  You can only do this if
+the prior command is <CODE>yank</CODE> or <CODE>yank-pop</CODE>.
+</DL>
+<P>
+
+<A NAME="Numeric Arguments"></A>
+<HR SIZE="6">
+<A NAME="SEC18"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC17"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC19"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC19"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.5 Specifying Numeric Arguments </H3>
+<!--docid::SEC18::-->
+<DL COMPACT>
+
+<A NAME="IDX120"></A>
+<DT><CODE>digit-argument (<KBD>M-0</KBD>, <KBD>M-1</KBD>, <small>...</small> <KBD>M--</KBD>)</CODE>
+<DD><A NAME="IDX121"></A>
+Add this digit to the argument already accumulating, or start a new
+argument.  <KBD>M--</KBD> starts a negative argument.
+<P>
+
+<A NAME="IDX122"></A>
+<DT><CODE>universal-argument ()</CODE>
+<DD><A NAME="IDX123"></A>
+This is another way to specify an argument.
+If this command is followed by one or more digits, optionally with a
+leading minus sign, those digits define the argument.
+If the command is followed by digits, executing <CODE>universal-argument</CODE>
+again ends the numeric argument, but is otherwise ignored.
+As a special case, if this command is immediately followed by a
+character that is neither a digit or minus sign, the argument count
+for the next command is multiplied by four.
+The argument count is initially one, so executing this function the
+first time makes the argument count four, a second time makes the
+argument count sixteen, and so on.
+By default, this is not bound to a key.
+</DL>
+<P>
+
+<A NAME="Commands For Completion"></A>
+<HR SIZE="6">
+<A NAME="SEC19"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC18"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC20"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC20"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.6 Letting Readline Type For You </H3>
+<!--docid::SEC19::-->
+<P>
+
+<DL COMPACT>
+<A NAME="IDX124"></A>
+<DT><CODE>complete (<KBD>TAB</KBD>)</CODE>
+<DD><A NAME="IDX125"></A>
+Attempt to perform completion on the text before point.
+The actual completion performed is application-specific.
+The default is filename completion.
+<P>
+
+<A NAME="IDX126"></A>
+<DT><CODE>possible-completions (M-?)</CODE>
+<DD><A NAME="IDX127"></A>
+List the possible completions of the text before point.
+<P>
+
+<A NAME="IDX128"></A>
+<DT><CODE>insert-completions (M-*)</CODE>
+<DD><A NAME="IDX129"></A>
+Insert all completions of the text before point that would have
+been generated by <CODE>possible-completions</CODE>.
+<P>
+
+<A NAME="IDX130"></A>
+<DT><CODE>menu-complete ()</CODE>
+<DD><A NAME="IDX131"></A>
+Similar to <CODE>complete</CODE>, but replaces the word to be completed
+with a single match from the list of possible completions.
+Repeated execution of <CODE>menu-complete</CODE> steps through the list
+of possible completions, inserting each match in turn.
+At the end of the list of completions, the bell is rung
+(subject to the setting of <CODE>bell-style</CODE>)
+and the original text is restored.
+An argument of <VAR>n</VAR> moves <VAR>n</VAR> positions forward in the list
+of matches; a negative argument may be used to move backward
+through the list.
+This command is intended to be bound to <KBD>TAB</KBD>, but is unbound
+by default.
+<P>
+
+<A NAME="IDX132"></A>
+<DT><CODE>delete-char-or-list ()</CODE>
+<DD><A NAME="IDX133"></A>
+Deletes the character under the cursor if not at the beginning or
+end of the line (like <CODE>delete-char</CODE>).
+If at the end of the line, behaves identically to
+<CODE>possible-completions</CODE>.
+This command is unbound by default.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Keyboard Macros"></A>
+<HR SIZE="6">
+<A NAME="SEC20"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC19"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC21"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC21"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.7 Keyboard Macros </H3>
+<!--docid::SEC20::-->
+<DL COMPACT>
+
+<A NAME="IDX134"></A>
+<DT><CODE>start-kbd-macro (C-x ()</CODE>
+<DD><A NAME="IDX135"></A>
+Begin saving the characters typed into the current keyboard macro.
+<P>
+
+<A NAME="IDX136"></A>
+<DT><CODE>end-kbd-macro (C-x ))</CODE>
+<DD><A NAME="IDX137"></A>
+Stop saving the characters typed into the current keyboard macro
+and save the definition.
+<P>
+
+<A NAME="IDX138"></A>
+<DT><CODE>call-last-kbd-macro (C-x e)</CODE>
+<DD><A NAME="IDX139"></A>
+Re-execute the last keyboard macro defined, by making the characters
+in the macro appear as if typed at the keyboard.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Miscellaneous Commands"></A>
+<HR SIZE="6">
+<A NAME="SEC21"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC20"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &lt;&lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC13"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC22"> &gt;&gt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H3> 1.4.8 Some Miscellaneous Commands </H3>
+<!--docid::SEC21::-->
+<DL COMPACT>
+
+<A NAME="IDX140"></A>
+<DT><CODE>re-read-init-file (C-x C-r)</CODE>
+<DD><A NAME="IDX141"></A>
+Read in the contents of the <VAR>inputrc</VAR> file, and incorporate
+any bindings or variable assignments found there.
+<P>
+
+<A NAME="IDX142"></A>
+<DT><CODE>abort (C-g)</CODE>
+<DD><A NAME="IDX143"></A>
+Abort the current editing command and
+ring the terminal's bell (subject to the setting of
+<CODE>bell-style</CODE>).
+<P>
+
+<A NAME="IDX144"></A>
+<DT><CODE>do-uppercase-version (M-a, M-b, M-<VAR>x</VAR>, <small>...</small>)</CODE>
+<DD><A NAME="IDX145"></A>
+If the metafied character <VAR>x</VAR> is lowercase, run the command
+that is bound to the corresponding uppercase character.
+<P>
+
+<A NAME="IDX146"></A>
+<DT><CODE>prefix-meta (<KBD>ESC</KBD>)</CODE>
+<DD><A NAME="IDX147"></A>
+Metafy the next character typed.  This is for keyboards
+without a meta key.  Typing <SAMP>`<KBD>ESC</KBD> f'</SAMP> is equivalent to typing
+<KBD>M-f</KBD>.
+<P>
+
+<A NAME="IDX148"></A>
+<DT><CODE>undo (C-_ or C-x C-u)</CODE>
+<DD><A NAME="IDX149"></A>
+Incremental undo, separately remembered for each line.
+<P>
+
+<A NAME="IDX150"></A>
+<DT><CODE>revert-line (M-r)</CODE>
+<DD><A NAME="IDX151"></A>
+Undo all changes made to this line.  This is like executing the <CODE>undo</CODE>
+command enough times to get back to the beginning.
+<P>
+
+<A NAME="IDX152"></A>
+<DT><CODE>tilde-expand (M-~)</CODE>
+<DD><A NAME="IDX153"></A>
+Perform tilde expansion on the current word.
+<P>
+
+<A NAME="IDX154"></A>
+<DT><CODE>set-mark (C-@)</CODE>
+<DD><A NAME="IDX155"></A>
+Set the mark to the point.  If a
+numeric argument is supplied, the mark is set to that position.
+<P>
+
+<A NAME="IDX156"></A>
+<DT><CODE>exchange-point-and-mark (C-x C-x)</CODE>
+<DD><A NAME="IDX157"></A>
+Swap the point with the mark.  The current cursor position is set to
+the saved position, and the old cursor position is saved as the mark.
+<P>
+
+<A NAME="IDX158"></A>
+<DT><CODE>character-search (C-])</CODE>
+<DD><A NAME="IDX159"></A>
+A character is read and point is moved to the next occurrence of that
+character.  A negative count searches for previous occurrences.
+<P>
+
+<A NAME="IDX160"></A>
+<DT><CODE>character-search-backward (M-C-])</CODE>
+<DD><A NAME="IDX161"></A>
+A character is read and point is moved to the previous occurrence
+of that character.  A negative count searches for subsequent
+occurrences.
+<P>
+
+<A NAME="IDX162"></A>
+<DT><CODE>insert-comment (M-#)</CODE>
+<DD><A NAME="IDX163"></A>
+Without a numeric argument, the value of the <CODE>comment-begin</CODE>
+variable is inserted at the beginning of the current line.
+If a numeric argument is supplied, this command acts as a toggle:  if
+the characters at the beginning of the line do not match the value
+of <CODE>comment-begin</CODE>, the value is inserted, otherwise
+the characters in <CODE>comment-begin</CODE> are deleted from the beginning of
+the line.
+In either case, the line is accepted as if a newline had been typed.
+<P>
+
+<A NAME="IDX164"></A>
+<DT><CODE>dump-functions ()</CODE>
+<DD><A NAME="IDX165"></A>
+Print all of the functions and their key bindings to the
+Readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an <VAR>inputrc</VAR> file.  This command is unbound by default.
+<P>
+
+<A NAME="IDX166"></A>
+<DT><CODE>dump-variables ()</CODE>
+<DD><A NAME="IDX167"></A>
+Print all of the settable variables and their values to the
+Readline output stream.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an <VAR>inputrc</VAR> file.  This command is unbound by default.
+<P>
+
+<A NAME="IDX168"></A>
+<DT><CODE>dump-macros ()</CODE>
+<DD><A NAME="IDX169"></A>
+Print all of the Readline key sequences bound to macros and the
+strings they output.  If a numeric argument is supplied,
+the output is formatted in such a way that it can be made part
+of an <VAR>inputrc</VAR> file.  This command is unbound by default.
+<P>
+
+<A NAME="IDX170"></A>
+<DT><CODE>emacs-editing-mode (C-e)</CODE>
+<DD><A NAME="IDX171"></A>
+When in <CODE>vi</CODE> command mode, this causes a switch to <CODE>emacs</CODE>
+editing mode.
+<P>
+
+<A NAME="IDX172"></A>
+<DT><CODE>vi-editing-mode (M-C-j)</CODE>
+<DD><A NAME="IDX173"></A>
+When in <CODE>emacs</CODE> editing mode, this causes a switch to <CODE>vi</CODE>
+editing mode.
+<P>
+
+</DL>
+<P>
+
+<A NAME="Readline vi Mode"></A>
+<HR SIZE="6">
+<A NAME="SEC22"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC21"> &lt; </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[ &lt;&lt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC1"> Up </A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[ &gt;&gt; ]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT"> &nbsp; <TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H2> 1.5 Readline vi Mode </H2>
+<!--docid::SEC22::-->
+<P>
+
+While the Readline library does not have a full set of <CODE>vi</CODE>
+editing functions, it does contain enough to allow simple editing
+of the line.  The Readline <CODE>vi</CODE> mode behaves as specified in
+the POSIX 1003.2 standard.
+</P><P>
+
+In order to switch interactively between <CODE>emacs</CODE> and <CODE>vi</CODE>
+editing modes, use the command <KBD>M-C-j</KBD> (bound to emacs-editing-mode
+when in <CODE>vi</CODE> mode and to vi-editing-mode in <CODE>emacs</CODE> mode).
+The Readline default is <CODE>emacs</CODE> mode.
+</P><P>
+
+When you enter a line in <CODE>vi</CODE> mode, you are already placed in
+`insertion' mode, as if you had typed an <SAMP>`i'</SAMP>.  Pressing <KBD>ESC</KBD>
+switches you into `command' mode, where you can edit the text of the
+line with the standard <CODE>vi</CODE> movement keys, move to previous
+history lines with <SAMP>`k'</SAMP> and subsequent lines with <SAMP>`j'</SAMP>, and
+so forth.
+</P><P>
+
+<HR SIZE="6">
+<A NAME="SEC_Contents"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>Table of Contents</H1>
+<UL>
+<A NAME="TOC1" HREF="rluserman.html#SEC1">1. Command Line Editing</A>
+<BR>
+<UL>
+<A NAME="TOC2" HREF="rluserman.html#SEC2">1.1 Introduction to Line Editing</A>
+<BR>
+<A NAME="TOC3" HREF="rluserman.html#SEC3">1.2 Readline Interaction</A>
+<BR>
+<UL>
+<A NAME="TOC4" HREF="rluserman.html#SEC4">1.2.1 Readline Bare Essentials</A>
+<BR>
+<A NAME="TOC5" HREF="rluserman.html#SEC5">1.2.2 Readline Movement Commands</A>
+<BR>
+<A NAME="TOC6" HREF="rluserman.html#SEC6">1.2.3 Readline Killing Commands</A>
+<BR>
+<A NAME="TOC7" HREF="rluserman.html#SEC7">1.2.4 Readline Arguments</A>
+<BR>
+<A NAME="TOC8" HREF="rluserman.html#SEC8">1.2.5 Searching for Commands in the History</A>
+<BR>
+</UL>
+<A NAME="TOC9" HREF="rluserman.html#SEC9">1.3 Readline Init File</A>
+<BR>
+<UL>
+<A NAME="TOC10" HREF="rluserman.html#SEC10">1.3.1 Readline Init File Syntax</A>
+<BR>
+<A NAME="TOC11" HREF="rluserman.html#SEC11">1.3.2 Conditional Init Constructs</A>
+<BR>
+<A NAME="TOC12" HREF="rluserman.html#SEC12">1.3.3 Sample Init File</A>
+<BR>
+</UL>
+<A NAME="TOC13" HREF="rluserman.html#SEC13">1.4 Bindable Readline Commands</A>
+<BR>
+<UL>
+<A NAME="TOC14" HREF="rluserman.html#SEC14">1.4.1 Commands For Moving</A>
+<BR>
+<A NAME="TOC15" HREF="rluserman.html#SEC15">1.4.2 Commands For Manipulating The History</A>
+<BR>
+<A NAME="TOC16" HREF="rluserman.html#SEC16">1.4.3 Commands For Changing Text</A>
+<BR>
+<A NAME="TOC17" HREF="rluserman.html#SEC17">1.4.4 Killing And Yanking</A>
+<BR>
+<A NAME="TOC18" HREF="rluserman.html#SEC18">1.4.5 Specifying Numeric Arguments</A>
+<BR>
+<A NAME="TOC19" HREF="rluserman.html#SEC19">1.4.6 Letting Readline Type For You</A>
+<BR>
+<A NAME="TOC20" HREF="rluserman.html#SEC20">1.4.7 Keyboard Macros</A>
+<BR>
+<A NAME="TOC21" HREF="rluserman.html#SEC21">1.4.8 Some Miscellaneous Commands</A>
+<BR>
+</UL>
+<A NAME="TOC22" HREF="rluserman.html#SEC22">1.5 Readline vi Mode</A>
+<BR>
+</UL>
+</UL>
+<HR SIZE=1>
+<A NAME="SEC_OVERVIEW"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>Short Table of Contents</H1>
+<BLOCKQUOTE>
+<A NAME="TOC1" HREF="rluserman.html#SEC1">1. Command Line Editing</A>
+<BR>
+
+</BLOCKQUOTE>
+<HR SIZE=1>
+<A NAME="SEC_About"></A>
+<TABLE CELLPADDING=1 CELLSPACING=1 BORDER=0>
+<TR><TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Top">Top</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_Contents">Contents</A>]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[Index]</TD>
+<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="rluserman.html#SEC_About"> ? </A>]</TD>
+</TR></TABLE>
+<H1>About this document</H1>
+This document was generated by <I>Chet Ramey</I> on <I>June, 27  2002</I>
+using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
+"><I>texi2html</I></A>
+<P></P>  
+The buttons in the navigation panels have the following meaning:
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+<TR>
+<TH> Button </TH>
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+<TD ALIGN="CENTER">
+Contents
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+<TD>
+table of contents
+</TD>
+<TD>
+ &nbsp; 
+</TD>
+</TR>
+<TR>
+<TD ALIGN="CENTER">
+ [Index] </TD>
+<TD ALIGN="CENTER">
+Index
+</TD>
+<TD>
+concept index
+</TD>
+<TD>
+ &nbsp; 
+</TD>
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+<LI>1.2 Subsection One-Two</LI>
+<UL>
+<LI>1.2.1 Subsubsection One-Two-One
+</LI><LI>1.2.2 Subsubsection One-Two-Two
+</LI><LI>1.2.3 Subsubsection One-Two-Three &nbsp; &nbsp; <STRONG>
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+</LI><LI>1.2.4 Subsubsection One-Two-Four
+</LI></UL>
+<LI>1.3 Subsection One-Three</LI>
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diff --git a/readline-doc-4.3/doc/rluserman.info b/readline-doc-4.3/doc/rluserman.info
new file mode 100644
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@@ -0,0 +1,1260 @@
+This is rluserman.info, produced by makeinfo version 4.1 from
+/usr/homes/chet/src/bash/readline-src/doc/rluserman.texinfo.
+
+INFO-DIR-SECTION Libraries
+START-INFO-DIR-ENTRY
+* RLuserman: (rluserman).       The GNU readline library User's Manual.
+END-INFO-DIR-ENTRY
+
+   This document describes the end user interface of the GNU Readline
+Library, a utility which aids in the consistency of user interface
+across discrete programs that need to provide a command line interface.
+
+   Copyright (C) 1988-2002 Free Software Foundation, Inc.
+
+   Permission is granted to make and distribute verbatim copies of this
+manual provided the copyright notice and this permission notice pare
+preserved on all copies.
+
+   Permission is granted to copy and distribute modified versions of
+this manual under the conditions for verbatim copying, provided that
+the entire resulting derived work is distributed under the terms of a
+permission notice identical to this one.
+
+   Permission is granted to copy and distribute translations of this
+manual into another language, under the above conditions for modified
+versions, except that this permission notice may be stated in a
+translation approved by the Free Software Foundation.
+
+
+File: rluserman.info,  Node: Top,  Next: Command Line Editing,  Up: (dir)
+
+GNU Readline Library
+********************
+
+   This document describes the end user interface of the GNU Readline
+Library, a utility which aids in the consistency of user interface
+across discrete programs that need to provide a command line interface.
+
+* Menu:
+
+* Command Line Editing::	   GNU Readline User's Manual.
+
+
+File: rluserman.info,  Node: Command Line Editing,  Prev: Top,  Up: Top
+
+Command Line Editing
+********************
+
+   This chapter describes the basic features of the GNU command line
+editing interface.
+
+* Menu:
+
+* Introduction and Notation::	Notation used in this text.
+* Readline Interaction::	The minimum set of commands for editing a line.
+* Readline Init File::		Customizing Readline from a user's view.
+* Bindable Readline Commands::	A description of most of the Readline commands
+				available for binding
+* Readline vi Mode::		A short description of how to make Readline
+				behave like the vi editor.
+
+
+File: rluserman.info,  Node: Introduction and Notation,  Next: Readline Interaction,  Up: Command Line Editing
+
+Introduction to Line Editing
+============================
+
+   The following paragraphs describe the notation used to represent
+keystrokes.
+
+   The text `C-k' is read as `Control-K' and describes the character
+produced when the <k> key is pressed while the Control key is depressed.
+
+   The text `M-k' is read as `Meta-K' and describes the character
+produced when the Meta key (if you have one) is depressed, and the <k>
+key is pressed.  The Meta key is labeled <ALT> on many keyboards.  On
+keyboards with two keys labeled <ALT> (usually to either side of the
+space bar), the <ALT> on the left side is generally set to work as a
+Meta key.  The <ALT> key on the right may also be configured to work as
+a Meta key or may be configured as some other modifier, such as a
+Compose key for typing accented characters.
+
+   If you do not have a Meta or <ALT> key, or another key working as a
+Meta key, the identical keystroke can be generated by typing <ESC>
+_first_, and then typing <k>.  Either process is known as "metafying"
+the <k> key.
+
+   The text `M-C-k' is read as `Meta-Control-k' and describes the
+character produced by "metafying" `C-k'.
+
+   In addition, several keys have their own names.  Specifically,
+<DEL>, <ESC>, <LFD>, <SPC>, <RET>, and <TAB> all stand for themselves
+when seen in this text, or in an init file (*note Readline Init File::).
+If your keyboard lacks a <LFD> key, typing <C-j> will produce the
+desired character.  The <RET> key may be labeled <Return> or <Enter> on
+some keyboards.
+
+
+File: rluserman.info,  Node: Readline Interaction,  Next: Readline Init File,  Prev: Introduction and Notation,  Up: Command Line Editing
+
+Readline Interaction
+====================
+
+   Often during an interactive session you type in a long line of text,
+only to notice that the first word on the line is misspelled.  The
+Readline library gives you a set of commands for manipulating the text
+as you type it in, allowing you to just fix your typo, and not forcing
+you to retype the majority of the line.  Using these editing commands,
+you move the cursor to the place that needs correction, and delete or
+insert the text of the corrections.  Then, when you are satisfied with
+the line, you simply press <RET>.  You do not have to be at the end of
+the line to press <RET>; the entire line is accepted regardless of the
+location of the cursor within the line.
+
+* Menu:
+
+* Readline Bare Essentials::	The least you need to know about Readline.
+* Readline Movement Commands::	Moving about the input line.
+* Readline Killing Commands::	How to delete text, and how to get it back!
+* Readline Arguments::		Giving numeric arguments to commands.
+* Searching::			Searching through previous lines.
+
+
+File: rluserman.info,  Node: Readline Bare Essentials,  Next: Readline Movement Commands,  Up: Readline Interaction
+
+Readline Bare Essentials
+------------------------
+
+   In order to enter characters into the line, simply type them.  The
+typed character appears where the cursor was, and then the cursor moves
+one space to the right.  If you mistype a character, you can use your
+erase character to back up and delete the mistyped character.
+
+   Sometimes you may mistype a character, and not notice the error
+until you have typed several other characters.  In that case, you can
+type `C-b' to move the cursor to the left, and then correct your
+mistake.  Afterwards, you can move the cursor to the right with `C-f'.
+
+   When you add text in the middle of a line, you will notice that
+characters to the right of the cursor are `pushed over' to make room
+for the text that you have inserted.  Likewise, when you delete text
+behind the cursor, characters to the right of the cursor are `pulled
+back' to fill in the blank space created by the removal of the text.  A
+list of the bare essentials for editing the text of an input line
+follows.
+
+`C-b'
+     Move back one character.
+
+`C-f'
+     Move forward one character.
+
+<DEL> or <Backspace>
+     Delete the character to the left of the cursor.
+
+`C-d'
+     Delete the character underneath the cursor.
+
+Printing characters
+     Insert the character into the line at the cursor.
+
+`C-_' or `C-x C-u'
+     Undo the last editing command.  You can undo all the way back to an
+     empty line.
+
+(Depending on your configuration, the <Backspace> key be set to delete
+the character to the left of the cursor and the <DEL> key set to delete
+the character underneath the cursor, like `C-d', rather than the
+character to the left of the cursor.)
+
+
+File: rluserman.info,  Node: Readline Movement Commands,  Next: Readline Killing Commands,  Prev: Readline Bare Essentials,  Up: Readline Interaction
+
+Readline Movement Commands
+--------------------------
+
+   The above table describes the most basic keystrokes that you need in
+order to do editing of the input line.  For your convenience, many
+other commands have been added in addition to `C-b', `C-f', `C-d', and
+<DEL>.  Here are some commands for moving more rapidly about the line.
+
+`C-a'
+     Move to the start of the line.
+
+`C-e'
+     Move to the end of the line.
+
+`M-f'
+     Move forward a word, where a word is composed of letters and
+     digits.
+
+`M-b'
+     Move backward a word.
+
+`C-l'
+     Clear the screen, reprinting the current line at the top.
+
+   Notice how `C-f' moves forward a character, while `M-f' moves
+forward a word.  It is a loose convention that control keystrokes
+operate on characters while meta keystrokes operate on words.
+
+
+File: rluserman.info,  Node: Readline Killing Commands,  Next: Readline Arguments,  Prev: Readline Movement Commands,  Up: Readline Interaction
+
+Readline Killing Commands
+-------------------------
+
+   "Killing" text means to delete the text from the line, but to save
+it away for later use, usually by "yanking" (re-inserting) it back into
+the line.  (`Cut' and `paste' are more recent jargon for `kill' and
+`yank'.)
+
+   If the description for a command says that it `kills' text, then you
+can be sure that you can get the text back in a different (or the same)
+place later.
+
+   When you use a kill command, the text is saved in a "kill-ring".
+Any number of consecutive kills save all of the killed text together, so
+that when you yank it back, you get it all.  The kill ring is not line
+specific; the text that you killed on a previously typed line is
+available to be yanked back later, when you are typing another line.
+
+   Here is the list of commands for killing text.
+
+`C-k'
+     Kill the text from the current cursor position to the end of the
+     line.
+
+`M-d'
+     Kill from the cursor to the end of the current word, or, if between
+     words, to the end of the next word.  Word boundaries are the same
+     as those used by `M-f'.
+
+`M-<DEL>'
+     Kill from the cursor the start of the current word, or, if between
+     words, to the start of the previous word.  Word boundaries are the
+     same as those used by `M-b'.
+
+`C-w'
+     Kill from the cursor to the previous whitespace.  This is
+     different than `M-<DEL>' because the word boundaries differ.
+
+   Here is how to "yank" the text back into the line.  Yanking means to
+copy the most-recently-killed text from the kill buffer.
+
+`C-y'
+     Yank the most recently killed text back into the buffer at the
+     cursor.
+
+`M-y'
+     Rotate the kill-ring, and yank the new top.  You can only do this
+     if the prior command is `C-y' or `M-y'.
+
+
+File: rluserman.info,  Node: Readline Arguments,  Next: Searching,  Prev: Readline Killing Commands,  Up: Readline Interaction
+
+Readline Arguments
+------------------
+
+   You can pass numeric arguments to Readline commands.  Sometimes the
+argument acts as a repeat count, other times it is the sign of the
+argument that is significant.  If you pass a negative argument to a
+command which normally acts in a forward direction, that command will
+act in a backward direction.  For example, to kill text back to the
+start of the line, you might type `M-- C-k'.
+
+   The general way to pass numeric arguments to a command is to type
+meta digits before the command.  If the first `digit' typed is a minus
+sign (`-'), then the sign of the argument will be negative.  Once you
+have typed one meta digit to get the argument started, you can type the
+remainder of the digits, and then the command.  For example, to give
+the `C-d' command an argument of 10, you could type `M-1 0 C-d', which
+will delete the next ten characters on the input line.
+
+
+File: rluserman.info,  Node: Searching,  Prev: Readline Arguments,  Up: Readline Interaction
+
+Searching for Commands in the History
+-------------------------------------
+
+   Readline provides commands for searching through the command history
+for lines containing a specified string.  There are two search modes:
+"incremental" and "non-incremental".
+
+   Incremental searches begin before the user has finished typing the
+search string.  As each character of the search string is typed,
+Readline displays the next entry from the history matching the string
+typed so far.  An incremental search requires only as many characters
+as needed to find the desired history entry.  To search backward in the
+history for a particular string, type `C-r'.  Typing `C-s' searches
+forward through the history.  The characters present in the value of
+the `isearch-terminators' variable are used to terminate an incremental
+search.  If that variable has not been assigned a value, the <ESC> and
+`C-J' characters will terminate an incremental search.  `C-g' will
+abort an incremental search and restore the original line.  When the
+search is terminated, the history entry containing the search string
+becomes the current line.
+
+   To find other matching entries in the history list, type `C-r' or
+`C-s' as appropriate.  This will search backward or forward in the
+history for the next entry matching the search string typed so far.
+Any other key sequence bound to a Readline command will terminate the
+search and execute that command.  For instance, a <RET> will terminate
+the search and accept the line, thereby executing the command from the
+history list.  A movement command will terminate the search, make the
+last line found the current line, and begin editing.
+
+   Readline remembers the last incremental search string.  If two
+`C-r's are typed without any intervening characters defining a new
+search string, any remembered search string is used.
+
+   Non-incremental searches read the entire search string before
+starting to search for matching history lines.  The search string may be
+typed by the user or be part of the contents of the current line.
+
+
+File: rluserman.info,  Node: Readline Init File,  Next: Bindable Readline Commands,  Prev: Readline Interaction,  Up: Command Line Editing
+
+Readline Init File
+==================
+
+   Although the Readline library comes with a set of Emacs-like
+keybindings installed by default, it is possible to use a different set
+of keybindings.  Any user can customize programs that use Readline by
+putting commands in an "inputrc" file, conventionally in his home
+directory.  The name of this file is taken from the value of the
+environment variable `INPUTRC'.  If that variable is unset, the default
+is `~/.inputrc'.
+
+   When a program which uses the Readline library starts up, the init
+file is read, and the key bindings are set.
+
+   In addition, the `C-x C-r' command re-reads this init file, thus
+incorporating any changes that you might have made to it.
+
+* Menu:
+
+* Readline Init File Syntax::	Syntax for the commands in the inputrc file.
+
+* Conditional Init Constructs::	Conditional key bindings in the inputrc file.
+
+* Sample Init File::		An example inputrc file.
+
+
+File: rluserman.info,  Node: Readline Init File Syntax,  Next: Conditional Init Constructs,  Up: Readline Init File
+
+Readline Init File Syntax
+-------------------------
+
+   There are only a few basic constructs allowed in the Readline init
+file.  Blank lines are ignored.  Lines beginning with a `#' are
+comments.  Lines beginning with a `$' indicate conditional constructs
+(*note Conditional Init Constructs::).  Other lines denote variable
+settings and key bindings.
+
+Variable Settings
+     You can modify the run-time behavior of Readline by altering the
+     values of variables in Readline using the `set' command within the
+     init file.  The syntax is simple:
+
+          set VARIABLE VALUE
+
+     Here, for example, is how to change from the default Emacs-like
+     key binding to use `vi' line editing commands:
+
+          set editing-mode vi
+
+     Variable names and values, where appropriate, are recognized
+     without regard to case.
+
+     A great deal of run-time behavior is changeable with the following
+     variables.
+
+    `bell-style'
+          Controls what happens when Readline wants to ring the
+          terminal bell.  If set to `none', Readline never rings the
+          bell.  If set to `visible', Readline uses a visible bell if
+          one is available.  If set to `audible' (the default),
+          Readline attempts to ring the terminal's bell.
+
+    `comment-begin'
+          The string to insert at the beginning of the line when the
+          `insert-comment' command is executed.  The default value is
+          `"#"'.
+
+    `completion-ignore-case'
+          If set to `on', Readline performs filename matching and
+          completion in a case-insensitive fashion.  The default value
+          is `off'.
+
+    `completion-query-items'
+          The number of possible completions that determines when the
+          user is asked whether he wants to see the list of
+          possibilities.  If the number of possible completions is
+          greater than this value, Readline will ask the user whether
+          or not he wishes to view them; otherwise, they are simply
+          listed.  This variable must be set to an integer value
+          greater than or equal to 0.  The default limit is `100'.
+
+    `convert-meta'
+          If set to `on', Readline will convert characters with the
+          eighth bit set to an ASCII key sequence by stripping the
+          eighth bit and prefixing an <ESC> character, converting them
+          to a meta-prefixed key sequence.  The default value is `on'.
+
+    `disable-completion'
+          If set to `On', Readline will inhibit word completion.
+          Completion  characters will be inserted into the line as if
+          they had been mapped to `self-insert'.  The default is `off'.
+
+    `editing-mode'
+          The `editing-mode' variable controls which default set of key
+          bindings is used.  By default, Readline starts up in Emacs
+          editing mode, where the keystrokes are most similar to Emacs.
+          This variable can be set to either `emacs' or `vi'.
+
+    `enable-keypad'
+          When set to `on', Readline will try to enable the application
+          keypad when it is called.  Some systems need this to enable
+          the arrow keys.  The default is `off'.
+
+    `expand-tilde'
+          If set to `on', tilde expansion is performed when Readline
+          attempts word completion.  The default is `off'.
+
+          If set to `on', the history code attempts to place point at
+          the same location on each history line retrived with
+          `previous-history' or `next-history'.
+
+    `horizontal-scroll-mode'
+          This variable can be set to either `on' or `off'.  Setting it
+          to `on' means that the text of the lines being edited will
+          scroll horizontally on a single screen line when they are
+          longer than the width of the screen, instead of wrapping onto
+          a new screen line.  By default, this variable is set to `off'.
+
+    `input-meta'
+          If set to `on', Readline will enable eight-bit input (it will
+          not clear the eighth bit in the characters it reads),
+          regardless of what the terminal claims it can support.  The
+          default value is `off'.  The name `meta-flag' is a synonym
+          for this variable.
+
+    `isearch-terminators'
+          The string of characters that should terminate an incremental
+          search without subsequently executing the character as a
+          command (*note Searching::).  If this variable has not been
+          given a value, the characters <ESC> and `C-J' will terminate
+          an incremental search.
+
+    `keymap'
+          Sets Readline's idea of the current keymap for key binding
+          commands.  Acceptable `keymap' names are `emacs',
+          `emacs-standard', `emacs-meta', `emacs-ctlx', `vi', `vi-move',
+          `vi-command', and `vi-insert'.  `vi' is equivalent to
+          `vi-command'; `emacs' is equivalent to `emacs-standard'.  The
+          default value is `emacs'.  The value of the `editing-mode'
+          variable also affects the default keymap.
+
+    `mark-directories'
+          If set to `on', completed directory names have a slash
+          appended.  The default is `on'.
+
+    `mark-modified-lines'
+          This variable, when set to `on', causes Readline to display an
+          asterisk (`*') at the start of history lines which have been
+          modified.  This variable is `off' by default.
+
+    `mark-symlinked-directories'
+          If set to `on', completed names which are symbolic links to
+          directories have a slash appended (subject to the value of
+          `mark-directories').  The default is `off'.
+
+    `match-hidden-files'
+          This variable, when set to `on', causes Readline to match
+          files whose names begin with a `.' (hidden files) when
+          performing filename completion, unless the leading `.' is
+          supplied by the user in the filename to be completed.  This
+          variable is `on' by default.
+
+    `output-meta'
+          If set to `on', Readline will display characters with the
+          eighth bit set directly rather than as a meta-prefixed escape
+          sequence.  The default is `off'.
+
+    `page-completions'
+          If set to `on', Readline uses an internal `more'-like pager
+          to display a screenful of possible completions at a time.
+          This variable is `on' by default.
+
+    `print-completions-horizontally'
+          If set to `on', Readline will display completions with matches
+          sorted horizontally in alphabetical order, rather than down
+          the screen.  The default is `off'.
+
+    `show-all-if-ambiguous'
+          This alters the default behavior of the completion functions.
+          If set to `on', words which have more than one possible
+          completion cause the matches to be listed immediately instead
+          of ringing the bell.  The default value is `off'.
+
+    `visible-stats'
+          If set to `on', a character denoting a file's type is
+          appended to the filename when listing possible completions.
+          The default is `off'.
+
+Key Bindings
+     The syntax for controlling key bindings in the init file is
+     simple.  First you need to find the name of the command that you
+     want to change.  The following sections contain tables of the
+     command name, the default keybinding, if any, and a short
+     description of what the command does.
+
+     Once you know the name of the command, simply place on a line in
+     the init file the name of the key you wish to bind the command to,
+     a colon, and then the name of the command.  The name of the key
+     can be expressed in different ways, depending on what you find most
+     comfortable.
+
+     In addition to command names, readline allows keys to be bound to
+     a string that is inserted when the key is pressed (a MACRO).
+
+    KEYNAME: FUNCTION-NAME or MACRO
+          KEYNAME is the name of a key spelled out in English.  For
+          example:
+               Control-u: universal-argument
+               Meta-Rubout: backward-kill-word
+               Control-o: "> output"
+
+          In the above example, `C-u' is bound to the function
+          `universal-argument', `M-DEL' is bound to the function
+          `backward-kill-word', and `C-o' is bound to run the macro
+          expressed on the right hand side (that is, to insert the text
+          `> output' into the line).
+
+          A number of symbolic character names are recognized while
+          processing this key binding syntax: DEL, ESC, ESCAPE, LFD,
+          NEWLINE, RET, RETURN, RUBOUT, SPACE, SPC, and TAB.
+
+    "KEYSEQ": FUNCTION-NAME or MACRO
+          KEYSEQ differs from KEYNAME above in that strings denoting an
+          entire key sequence can be specified, by placing the key
+          sequence in double quotes.  Some GNU Emacs style key escapes
+          can be used, as in the following example, but the special
+          character names are not recognized.
+
+               "\C-u": universal-argument
+               "\C-x\C-r": re-read-init-file
+               "\e[11~": "Function Key 1"
+
+          In the above example, `C-u' is again bound to the function
+          `universal-argument' (just as it was in the first example),
+          `C-x C-r' is bound to the function `re-read-init-file', and
+          `<ESC> <[> <1> <1> <~>' is bound to insert the text `Function
+          Key 1'.
+
+     The following GNU Emacs style escape sequences are available when
+     specifying key sequences:
+
+    `\C-'
+          control prefix
+
+    `\M-'
+          meta prefix
+
+    `\e'
+          an escape character
+
+    `\\'
+          backslash
+
+    `\"'
+          <">, a double quotation mark
+
+    `\''
+          <'>, a single quote or apostrophe
+
+     In addition to the GNU Emacs style escape sequences, a second set
+     of backslash escapes is available:
+
+    `\a'
+          alert (bell)
+
+    `\b'
+          backspace
+
+    `\d'
+          delete
+
+    `\f'
+          form feed
+
+    `\n'
+          newline
+
+    `\r'
+          carriage return
+
+    `\t'
+          horizontal tab
+
+    `\v'
+          vertical tab
+
+    `\NNN'
+          the eight-bit character whose value is the octal value NNN
+          (one to three digits)
+
+    `\xHH'
+          the eight-bit character whose value is the hexadecimal value
+          HH (one or two hex digits)
+
+     When entering the text of a macro, single or double quotes must be
+     used to indicate a macro definition.  Unquoted text is assumed to
+     be a function name.  In the macro body, the backslash escapes
+     described above are expanded.  Backslash will quote any other
+     character in the macro text, including `"' and `''.  For example,
+     the following binding will make `C-x \' insert a single `\' into
+     the line:
+          "\C-x\\": "\\"
+
+
+File: rluserman.info,  Node: Conditional Init Constructs,  Next: Sample Init File,  Prev: Readline Init File Syntax,  Up: Readline Init File
+
+Conditional Init Constructs
+---------------------------
+
+   Readline implements a facility similar in spirit to the conditional
+compilation features of the C preprocessor which allows key bindings
+and variable settings to be performed as the result of tests.  There
+are four parser directives used.
+
+`$if'
+     The `$if' construct allows bindings to be made based on the
+     editing mode, the terminal being used, or the application using
+     Readline.  The text of the test extends to the end of the line; no
+     characters are required to isolate it.
+
+    `mode'
+          The `mode=' form of the `$if' directive is used to test
+          whether Readline is in `emacs' or `vi' mode.  This may be
+          used in conjunction with the `set keymap' command, for
+          instance, to set bindings in the `emacs-standard' and
+          `emacs-ctlx' keymaps only if Readline is starting out in
+          `emacs' mode.
+
+    `term'
+          The `term=' form may be used to include terminal-specific key
+          bindings, perhaps to bind the key sequences output by the
+          terminal's function keys.  The word on the right side of the
+          `=' is tested against both the full name of the terminal and
+          the portion of the terminal name before the first `-'.  This
+          allows `sun' to match both `sun' and `sun-cmd', for instance.
+
+    `application'
+          The APPLICATION construct is used to include
+          application-specific settings.  Each program using the
+          Readline library sets the APPLICATION NAME, and you can test
+          for a particular value.  This could be used to bind key
+          sequences to functions useful for a specific program.  For
+          instance, the following command adds a key sequence that
+          quotes the current or previous word in Bash:
+               $if Bash
+               # Quote the current or previous word
+               "\C-xq": "\eb\"\ef\""
+               $endif
+
+`$endif'
+     This command, as seen in the previous example, terminates an `$if'
+     command.
+
+`$else'
+     Commands in this branch of the `$if' directive are executed if the
+     test fails.
+
+`$include'
+     This directive takes a single filename as an argument and reads
+     commands and bindings from that file.  For example, the following
+     directive reads from `/etc/inputrc':
+          $include /etc/inputrc
+
+
+File: rluserman.info,  Node: Sample Init File,  Prev: Conditional Init Constructs,  Up: Readline Init File
+
+Sample Init File
+----------------
+
+   Here is an example of an INPUTRC file.  This illustrates key
+binding, variable assignment, and conditional syntax.
+
+
+     # This file controls the behaviour of line input editing for
+     # programs that use the GNU Readline library.  Existing
+     # programs include FTP, Bash, and GDB.
+     #
+     # You can re-read the inputrc file with C-x C-r.
+     # Lines beginning with '#' are comments.
+     #
+     # First, include any systemwide bindings and variable
+     # assignments from /etc/Inputrc
+     $include /etc/Inputrc
+     
+     #
+     # Set various bindings for emacs mode.
+     
+     set editing-mode emacs
+     
+     $if mode=emacs
+     
+     Meta-Control-h:	backward-kill-word	Text after the function name is ignored
+     
+     #
+     # Arrow keys in keypad mode
+     #
+     #"\M-OD":        backward-char
+     #"\M-OC":        forward-char
+     #"\M-OA":        previous-history
+     #"\M-OB":        next-history
+     #
+     # Arrow keys in ANSI mode
+     #
+     "\M-[D":        backward-char
+     "\M-[C":        forward-char
+     "\M-[A":        previous-history
+     "\M-[B":        next-history
+     #
+     # Arrow keys in 8 bit keypad mode
+     #
+     #"\M-\C-OD":       backward-char
+     #"\M-\C-OC":       forward-char
+     #"\M-\C-OA":       previous-history
+     #"\M-\C-OB":       next-history
+     #
+     # Arrow keys in 8 bit ANSI mode
+     #
+     #"\M-\C-[D":       backward-char
+     #"\M-\C-[C":       forward-char
+     #"\M-\C-[A":       previous-history
+     #"\M-\C-[B":       next-history
+     
+     C-q: quoted-insert
+     
+     $endif
+     
+     # An old-style binding.  This happens to be the default.
+     TAB: complete
+     
+     # Macros that are convenient for shell interaction
+     $if Bash
+     # edit the path
+     "\C-xp": "PATH=${PATH}\e\C-e\C-a\ef\C-f"
+     # prepare to type a quoted word --
+     # insert open and close double quotes
+     # and move to just after the open quote
+     "\C-x\"": "\"\"\C-b"
+     # insert a backslash (testing backslash escapes
+     # in sequences and macros)
+     "\C-x\\": "\\"
+     # Quote the current or previous word
+     "\C-xq": "\eb\"\ef\""
+     # Add a binding to refresh the line, which is unbound
+     "\C-xr": redraw-current-line
+     # Edit variable on current line.
+     "\M-\C-v": "\C-a\C-k$\C-y\M-\C-e\C-a\C-y="
+     $endif
+     
+     # use a visible bell if one is available
+     set bell-style visible
+     
+     # don't strip characters to 7 bits when reading
+     set input-meta on
+     
+     # allow iso-latin1 characters to be inserted rather
+     # than converted to prefix-meta sequences
+     set convert-meta off
+     
+     # display characters with the eighth bit set directly
+     # rather than as meta-prefixed characters
+     set output-meta on
+     
+     # if there are more than 150 possible completions for
+     # a word, ask the user if he wants to see all of them
+     set completion-query-items 150
+     
+     # For FTP
+     $if Ftp
+     "\C-xg": "get \M-?"
+     "\C-xt": "put \M-?"
+     "\M-.": yank-last-arg
+     $endif
+
+
+File: rluserman.info,  Node: Bindable Readline Commands,  Next: Readline vi Mode,  Prev: Readline Init File,  Up: Command Line Editing
+
+Bindable Readline Commands
+==========================
+
+* Menu:
+
+* Commands For Moving::		Moving about the line.
+* Commands For History::	Getting at previous lines.
+* Commands For Text::		Commands for changing text.
+* Commands For Killing::	Commands for killing and yanking.
+* Numeric Arguments::		Specifying numeric arguments, repeat counts.
+* Commands For Completion::	Getting Readline to do the typing for you.
+* Keyboard Macros::		Saving and re-executing typed characters
+* Miscellaneous Commands::	Other miscellaneous commands.
+
+   This section describes Readline commands that may be bound to key
+sequences.  Command names without an accompanying key sequence are
+unbound by default.
+
+   In the following descriptions, "point" refers to the current cursor
+position, and "mark" refers to a cursor position saved by the
+`set-mark' command.  The text between the point and mark is referred to
+as the "region".
+
+
+File: rluserman.info,  Node: Commands For Moving,  Next: Commands For History,  Up: Bindable Readline Commands
+
+Commands For Moving
+-------------------
+
+`beginning-of-line (C-a)'
+     Move to the start of the current line.
+
+`end-of-line (C-e)'
+     Move to the end of the line.
+
+`forward-char (C-f)'
+     Move forward a character.
+
+`backward-char (C-b)'
+     Move back a character.
+
+`forward-word (M-f)'
+     Move forward to the end of the next word.  Words are composed of
+     letters and digits.
+
+`backward-word (M-b)'
+     Move back to the start of the current or previous word.  Words are
+     composed of letters and digits.
+
+`clear-screen (C-l)'
+     Clear the screen and redraw the current line, leaving the current
+     line at the top of the screen.
+
+`redraw-current-line ()'
+     Refresh the current line.  By default, this is unbound.
+
+
+File: rluserman.info,  Node: Commands For History,  Next: Commands For Text,  Prev: Commands For Moving,  Up: Bindable Readline Commands
+
+Commands For Manipulating The History
+-------------------------------------
+
+`accept-line (Newline or Return)'
+     Accept the line regardless of where the cursor is.  If this line is
+     non-empty, it may be added to the history list for future recall
+     with `add_history()'.  If this line is a modified history line,
+     the history line is restored to its original state.
+
+`previous-history (C-p)'
+     Move `back' through the history list, fetching the previous
+     command.
+
+`next-history (C-n)'
+     Move `forward' through the history list, fetching the next command.
+
+`beginning-of-history (M-<)'
+     Move to the first line in the history.
+
+`end-of-history (M->)'
+     Move to the end of the input history, i.e., the line currently
+     being entered.
+
+`reverse-search-history (C-r)'
+     Search backward starting at the current line and moving `up'
+     through the history as necessary.  This is an incremental search.
+
+`forward-search-history (C-s)'
+     Search forward starting at the current line and moving `down'
+     through the the history as necessary.  This is an incremental
+     search.
+
+`non-incremental-reverse-search-history (M-p)'
+     Search backward starting at the current line and moving `up'
+     through the history as necessary using a non-incremental search
+     for a string supplied by the user.
+
+`non-incremental-forward-search-history (M-n)'
+     Search forward starting at the current line and moving `down'
+     through the the history as necessary using a non-incremental search
+     for a string supplied by the user.
+
+`history-search-forward ()'
+     Search forward through the history for the string of characters
+     between the start of the current line and the point.  This is a
+     non-incremental search.  By default, this command is unbound.
+
+`history-search-backward ()'
+     Search backward through the history for the string of characters
+     between the start of the current line and the point.  This is a
+     non-incremental search.  By default, this command is unbound.
+
+`yank-nth-arg (M-C-y)'
+     Insert the first argument to the previous command (usually the
+     second word on the previous line) at point.  With an argument N,
+     insert the Nth word from the previous command (the words in the
+     previous command begin with word 0).  A negative argument inserts
+     the Nth word from the end of the previous command.
+
+`yank-last-arg (M-. or M-_)'
+     Insert last argument to the previous command (the last word of the
+     previous history entry).  With an argument, behave exactly like
+     `yank-nth-arg'.  Successive calls to `yank-last-arg' move back
+     through the history list, inserting the last argument of each line
+     in turn.
+
+
+File: rluserman.info,  Node: Commands For Text,  Next: Commands For Killing,  Prev: Commands For History,  Up: Bindable Readline Commands
+
+Commands For Changing Text
+--------------------------
+
+`delete-char (C-d)'
+     Delete the character at point.  If point is at the beginning of
+     the line, there are no characters in the line, and the last
+     character typed was not bound to `delete-char', then return EOF.
+
+`backward-delete-char (Rubout)'
+     Delete the character behind the cursor.  A numeric argument means
+     to kill the characters instead of deleting them.
+
+`forward-backward-delete-char ()'
+     Delete the character under the cursor, unless the cursor is at the
+     end of the line, in which case the character behind the cursor is
+     deleted.  By default, this is not bound to a key.
+
+`quoted-insert (C-q or C-v)'
+     Add the next character typed to the line verbatim.  This is how to
+     insert key sequences like `C-q', for example.
+
+`tab-insert (M-<TAB>)'
+     Insert a tab character.
+
+`self-insert (a, b, A, 1, !, ...)'
+     Insert yourself.
+
+`transpose-chars (C-t)'
+     Drag the character before the cursor forward over the character at
+     the cursor, moving the cursor forward as well.  If the insertion
+     point is at the end of the line, then this transposes the last two
+     characters of the line.  Negative arguments have no effect.
+
+`transpose-words (M-t)'
+     Drag the word before point past the word after point, moving point
+     past that word as well.  If the insertion point is at the end of
+     the line, this transposes the last two words on the line.
+
+`upcase-word (M-u)'
+     Uppercase the current (or following) word.  With a negative
+     argument, uppercase the previous word, but do not move the cursor.
+
+`downcase-word (M-l)'
+     Lowercase the current (or following) word.  With a negative
+     argument, lowercase the previous word, but do not move the cursor.
+
+`capitalize-word (M-c)'
+     Capitalize the current (or following) word.  With a negative
+     argument, capitalize the previous word, but do not move the cursor.
+
+`overwrite-mode ()'
+     Toggle overwrite mode.  With an explicit positive numeric argument,
+     switches to overwrite mode.  With an explicit non-positive numeric
+     argument, switches to insert mode.  This command affects only
+     `emacs' mode; `vi' mode does overwrite differently.  Each call to
+     `readline()' starts in insert mode.
+
+     In overwrite mode, characters bound to `self-insert' replace the
+     text at point rather than pushing the text to the right.
+     Characters bound to `backward-delete-char' replace the character
+     before point with a space.
+
+     By default, this command is unbound.
+
+
+File: rluserman.info,  Node: Commands For Killing,  Next: Numeric Arguments,  Prev: Commands For Text,  Up: Bindable Readline Commands
+
+Killing And Yanking
+-------------------
+
+`kill-line (C-k)'
+     Kill the text from point to the end of the line.
+
+`backward-kill-line (C-x Rubout)'
+     Kill backward to the beginning of the line.
+
+`unix-line-discard (C-u)'
+     Kill backward from the cursor to the beginning of the current line.
+
+`kill-whole-line ()'
+     Kill all characters on the current line, no matter where point is.
+     By default, this is unbound.
+
+`kill-word (M-d)'
+     Kill from point to the end of the current word, or if between
+     words, to the end of the next word.  Word boundaries are the same
+     as `forward-word'.
+
+`backward-kill-word (M-<DEL>)'
+     Kill the word behind point.  Word boundaries are the same as
+     `backward-word'.
+
+`unix-word-rubout (C-w)'
+     Kill the word behind point, using white space as a word boundary.
+     The killed text is saved on the kill-ring.
+
+`delete-horizontal-space ()'
+     Delete all spaces and tabs around point.  By default, this is
+     unbound.
+
+`kill-region ()'
+     Kill the text in the current region.  By default, this command is
+     unbound.
+
+`copy-region-as-kill ()'
+     Copy the text in the region to the kill buffer, so it can be yanked
+     right away.  By default, this command is unbound.
+
+`copy-backward-word ()'
+     Copy the word before point to the kill buffer.  The word
+     boundaries are the same as `backward-word'.  By default, this
+     command is unbound.
+
+`copy-forward-word ()'
+     Copy the word following point to the kill buffer.  The word
+     boundaries are the same as `forward-word'.  By default, this
+     command is unbound.
+
+`yank (C-y)'
+     Yank the top of the kill ring into the buffer at point.
+
+`yank-pop (M-y)'
+     Rotate the kill-ring, and yank the new top.  You can only do this
+     if the prior command is `yank' or `yank-pop'.
+
+
+File: rluserman.info,  Node: Numeric Arguments,  Next: Commands For Completion,  Prev: Commands For Killing,  Up: Bindable Readline Commands
+
+Specifying Numeric Arguments
+----------------------------
+
+`digit-argument (M-0, M-1, ... M--)'
+     Add this digit to the argument already accumulating, or start a new
+     argument.  `M--' starts a negative argument.
+
+`universal-argument ()'
+     This is another way to specify an argument.  If this command is
+     followed by one or more digits, optionally with a leading minus
+     sign, those digits define the argument.  If the command is
+     followed by digits, executing `universal-argument' again ends the
+     numeric argument, but is otherwise ignored.  As a special case, if
+     this command is immediately followed by a character that is
+     neither a digit or minus sign, the argument count for the next
+     command is multiplied by four.  The argument count is initially
+     one, so executing this function the first time makes the argument
+     count four, a second time makes the argument count sixteen, and so
+     on.  By default, this is not bound to a key.
+
+
+File: rluserman.info,  Node: Commands For Completion,  Next: Keyboard Macros,  Prev: Numeric Arguments,  Up: Bindable Readline Commands
+
+Letting Readline Type For You
+-----------------------------
+
+`complete (<TAB>)'
+     Attempt to perform completion on the text before point.  The
+     actual completion performed is application-specific.  The default
+     is filename completion.
+
+`possible-completions (M-?)'
+     List the possible completions of the text before point.
+
+`insert-completions (M-*)'
+     Insert all completions of the text before point that would have
+     been generated by `possible-completions'.
+
+`menu-complete ()'
+     Similar to `complete', but replaces the word to be completed with
+     a single match from the list of possible completions.  Repeated
+     execution of `menu-complete' steps through the list of possible
+     completions, inserting each match in turn.  At the end of the list
+     of completions, the bell is rung (subject to the setting of
+     `bell-style') and the original text is restored.  An argument of N
+     moves N positions forward in the list of matches; a negative
+     argument may be used to move backward through the list.  This
+     command is intended to be bound to <TAB>, but is unbound by
+     default.
+
+`delete-char-or-list ()'
+     Deletes the character under the cursor if not at the beginning or
+     end of the line (like `delete-char').  If at the end of the line,
+     behaves identically to `possible-completions'.  This command is
+     unbound by default.
+
+
+File: rluserman.info,  Node: Keyboard Macros,  Next: Miscellaneous Commands,  Prev: Commands For Completion,  Up: Bindable Readline Commands
+
+Keyboard Macros
+---------------
+
+`start-kbd-macro (C-x ()'
+     Begin saving the characters typed into the current keyboard macro.
+
+`end-kbd-macro (C-x ))'
+     Stop saving the characters typed into the current keyboard macro
+     and save the definition.
+
+`call-last-kbd-macro (C-x e)'
+     Re-execute the last keyboard macro defined, by making the
+     characters in the macro appear as if typed at the keyboard.
+
+
+File: rluserman.info,  Node: Miscellaneous Commands,  Prev: Keyboard Macros,  Up: Bindable Readline Commands
+
+Some Miscellaneous Commands
+---------------------------
+
+`re-read-init-file (C-x C-r)'
+     Read in the contents of the INPUTRC file, and incorporate any
+     bindings or variable assignments found there.
+
+`abort (C-g)'
+     Abort the current editing command and ring the terminal's bell
+     (subject to the setting of `bell-style').
+
+`do-uppercase-version (M-a, M-b, M-X, ...)'
+     If the metafied character X is lowercase, run the command that is
+     bound to the corresponding uppercase character.
+
+`prefix-meta (<ESC>)'
+     Metafy the next character typed.  This is for keyboards without a
+     meta key.  Typing `<ESC> f' is equivalent to typing `M-f'.
+
+`undo (C-_ or C-x C-u)'
+     Incremental undo, separately remembered for each line.
+
+`revert-line (M-r)'
+     Undo all changes made to this line.  This is like executing the
+     `undo' command enough times to get back to the beginning.
+
+`tilde-expand (M-~)'
+     Perform tilde expansion on the current word.
+
+`set-mark (C-@)'
+     Set the mark to the point.  If a numeric argument is supplied, the
+     mark is set to that position.
+
+`exchange-point-and-mark (C-x C-x)'
+     Swap the point with the mark.  The current cursor position is set
+     to the saved position, and the old cursor position is saved as the
+     mark.
+
+`character-search (C-])'
+     A character is read and point is moved to the next occurrence of
+     that character.  A negative count searches for previous
+     occurrences.
+
+`character-search-backward (M-C-])'
+     A character is read and point is moved to the previous occurrence
+     of that character.  A negative count searches for subsequent
+     occurrences.
+
+`insert-comment (M-#)'
+     Without a numeric argument, the value of the `comment-begin'
+     variable is inserted at the beginning of the current line.  If a
+     numeric argument is supplied, this command acts as a toggle:  if
+     the characters at the beginning of the line do not match the value
+     of `comment-begin', the value is inserted, otherwise the
+     characters in `comment-begin' are deleted from the beginning of
+     the line.  In either case, the line is accepted as if a newline
+     had been typed.
+
+`dump-functions ()'
+     Print all of the functions and their key bindings to the Readline
+     output stream.  If a numeric argument is supplied, the output is
+     formatted in such a way that it can be made part of an INPUTRC
+     file.  This command is unbound by default.
+
+`dump-variables ()'
+     Print all of the settable variables and their values to the
+     Readline output stream.  If a numeric argument is supplied, the
+     output is formatted in such a way that it can be made part of an
+     INPUTRC file.  This command is unbound by default.
+
+`dump-macros ()'
+     Print all of the Readline key sequences bound to macros and the
+     strings they output.  If a numeric argument is supplied, the
+     output is formatted in such a way that it can be made part of an
+     INPUTRC file.  This command is unbound by default.
+
+`emacs-editing-mode (C-e)'
+     When in `vi' command mode, this causes a switch to `emacs' editing
+     mode.
+
+`vi-editing-mode (M-C-j)'
+     When in `emacs' editing mode, this causes a switch to `vi' editing
+     mode.
+
+
+File: rluserman.info,  Node: Readline vi Mode,  Prev: Bindable Readline Commands,  Up: Command Line Editing
+
+Readline vi Mode
+================
+
+   While the Readline library does not have a full set of `vi' editing
+functions, it does contain enough to allow simple editing of the line.
+The Readline `vi' mode behaves as specified in the POSIX 1003.2
+standard.
+
+   In order to switch interactively between `emacs' and `vi' editing
+modes, use the command `M-C-j' (bound to emacs-editing-mode when in
+`vi' mode and to vi-editing-mode in `emacs' mode).  The Readline
+default is `emacs' mode.
+
+   When you enter a line in `vi' mode, you are already placed in
+`insertion' mode, as if you had typed an `i'.  Pressing <ESC> switches
+you into `command' mode, where you can edit the text of the line with
+the standard `vi' movement keys, move to previous history lines with
+`k' and subsequent lines with `j', and so forth.
+
+
+
+Tag Table:
+Node: Top1208
+Node: Command Line Editing1604
+Node: Introduction and Notation2218
+Node: Readline Interaction3837
+Node: Readline Bare Essentials5025
+Node: Readline Movement Commands6807
+Node: Readline Killing Commands7765
+Node: Readline Arguments9675
+Node: Searching10712
+Node: Readline Init File12856
+Node: Readline Init File Syntax13918
+Node: Conditional Init Constructs24802
+Node: Sample Init File27328
+Node: Bindable Readline Commands30513
+Node: Commands For Moving31564
+Node: Commands For History32414
+Node: Commands For Text35273
+Node: Commands For Killing37988
+Node: Numeric Arguments39940
+Node: Commands For Completion41069
+Node: Keyboard Macros42602
+Node: Miscellaneous Commands43162
+Node: Readline vi Mode46512
+
+End Tag Table
diff --git a/readline-doc-4.3/doc/rluserman.ps b/readline-doc-4.3/doc/rluserman.ps
new file mode 100644
index 0000000..b46417a
--- /dev/null
+++ b/readline-doc-4.3/doc/rluserman.ps
@@ -0,0 +1,2001 @@
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diff --git a/rtemsNfs/ChangeLog b/rtemsNfs/ChangeLog
new file mode 100644
index 0000000..ab2a1f1
--- /dev/null
+++ b/rtemsNfs/ChangeLog
@@ -0,0 +1,37 @@
+Changes since RTEMS-NFS 1.1:
+ NFS:
+ - unlink() didnt work. The underlying RTEMS filesystem code evaluates
+   a '..' path on a non-directory node to find out the file's parent
+   directory. Workaround to this semantically inelegant RTEMS feature
+   was implemented.
+  
+Changes since RTEMS-NFS 1.0.beta3:
+ NFS:
+ - fixed possible string overrun in nfsMount
+ - nfs_read_dir() must reset the 'eofreached' flag if it skipped
+   dirents present in the xdr but not fitting into the user buffer.
+ - nfsMountsShow() released the wrong lock!
+ RPCIO:
+ - cannot delete locked binary semaphore (authlock) -- must unlock
+   first (authlock was never deleted and hence effectively leaked)
+ - added ASSERT paranoia around mutex primitives
+ - Relaxed paranoia check / ASSERTion failure:
+   paranoia_free() is called more than once on an ext_buf - it must
+   undo calls to paranoia_refcnt() - hence the 0 == --refcnt check
+   is too strict.
+ - Added a DEBUG flag to introduce random packet losses for testing
+   retransmission.
+ xdr_mbuf:
+ - make sure we do a signed comparison
+
+Changes since rtemsNFS-1.0.beta2:
+ - moved 'tar' command to the 'config' area; use
+   predefined 'make-tar' in individual Makefiles
+ - use INSTALL_CHANGE for headers, not INSTALL_VARIANT (probably doesn't
+   matter, though)
+ - use LD not LD_FOR_TARGET (to get absolute path)
+ - fixed assertion failure print format
+ - print requestor id if send_event fails - had just experienced this :-(
+ - hint about fprintf using FP registers is probably PPC specific
+ - provided implementation for xdrmbuf_getlong_aligned(). i386-rtems
+   seems to use it.
diff --git a/rtemsNfs/LICENSE b/rtemsNfs/LICENSE
new file mode 100644
index 0000000..ba677ea
--- /dev/null
+++ b/rtemsNfs/LICENSE
@@ -0,0 +1,115 @@
+
+     EPICS Open License Terms
+
+       The following is the text of the EPICS Open software license agreement
+       which applies to many of the unbundled EPICS extensions and support
+       modules.
+
+       --------------------------------------------------------------
+
+       Copyright � 2002, Stanford University and
+			 Till Straumann <strauman@slac.stanford.edu>
+
+       RTEMS-NFS is distributed subject to the following license conditions:
+
+         SOFTWARE LICENSE AGREEMENT
+         Software: RTEMS-NFS
+
+          1. The "Software", below, refers to RTEMS-NFS (in either source
+             code, or binary form and accompanying documentation).  Each
+             licensee is addressed as "you" or "Licensee."
+
+             RTEMS-NFS comprises all files under this directory with
+             the EXCEPTION OF
+                  src/sock_mbuf.c
+                  src/xdr_mbuf.c
+                  proto/mount_prot.x
+                  proto/nfs_prot.x
+             which are covered by the licenses described in the
+             LICENSE.NET and LICENSE.RPCXDR files (RTEMS source topdir)
+             and header comments in the mentioned files, respectively.
+
+          2. The copyright holders shown above and their third-party
+             licensors hereby grant Licensee a royalty-free nonexclusive
+             license, subject to the limitations stated herein and U.S.
+             Government license rights.
+          3. You may modify and make a copy or copies of the Software for use
+             within your organization, if you meet the following conditions:
+                a. Copies in source code must include the copyright notice
+                   and this Software License Agreement.
+                b. Copies in binary form must include the copyright notice
+                   and this Software License Agreement in the documentation
+                   and/or other materials provided with the copy.
+
+          4. You may modify a copy or copies of the Software or any portion
+             of it, thus forming a work based on the Software, and distribute
+             copies of such work outside your organization, if you meet all
+             of the following conditions:
+                a. Copies in source code must include the copyright notice
+                   and this Software License Agreement;
+                b. Copies in binary form must include the copyright notice
+                   and this Software License Agreement in the documentation
+                   and/or other materials provided with the copy;
+                c. Modified copies and works based on the Software must carry
+                   prominent notices stating that you changed specified
+                   portions of the Software.
+
+          5. Portions of the Software resulted from work developed under a
+             U.S. Government contract and are subject to the following
+             license:  the Government is granted for itself and others acting
+             on its behalf a paid-up, nonexclusive, irrevocable worldwide
+             license in this computer software to reproduce, prepare
+             derivative works, and perform publicly and display publicly.
+          6. WARRANTY DISCLAIMER. THE SOFTWARE IS SUPPLIED "AS IS" WITHOUT
+             WARRANTY OF ANY KIND. THE COPYRIGHT HOLDERS, THEIR THIRD PARTY
+             LICENSORS, THE UNITED STATES, THE UNITED STATES DEPARTMENT OF
+             ENERGY, AND THEIR EMPLOYEES: (1) DISCLAIM ANY WARRANTIES,
+             EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED
+             WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
+             TITLE OR NON-INFRINGEMENT, (2) DO NOT ASSUME ANY LEGAL LIABILITY
+             OR RESPONSIBILITY FOR THE ACCURACY, COMPLETENESS, OR USEFULNESS
+             OF THE SOFTWARE, (3) DO NOT REPRESENT THAT USE OF THE SOFTWARE
+             WOULD NOT INFRINGE PRIVATELY OWNED RIGHTS, (4) DO NOT WARRANT
+             THAT THE SOFTWARE WILL FUNCTION UNINTERRUPTED, THAT IT IS
+             ERROR-FREE OR THAT ANY ERRORS WILL BE CORRECTED.
+          7. LIMITATION OF LIABILITY. IN NO EVENT WILL THE COPYRIGHT HOLDERS,
+             THEIR THIRD PARTY LICENSORS, THE UNITED STATES, THE UNITED
+             STATES DEPARTMENT OF ENERGY, OR THEIR EMPLOYEES: BE LIABLE FOR
+             ANY INDIRECT, INCIDENTAL, CONSEQUENTIAL, SPECIAL OR PUNITIVE
+             DAMAGES OF ANY KIND OR NATURE, INCLUDING BUT NOT LIMITED TO LOSS
+             OF PROFITS OR LOSS OF DATA, FOR ANY REASON WHATSOEVER, WHETHER
+             SUCH LIABILITY IS ASSERTED ON THE BASIS OF CONTRACT, TORT
+             (INCLUDING NEGLIGENCE OR STRICT LIABILITY), OR OTHERWISE, EVEN
+             IF ANY OF SAID PARTIES HAS BEEN WARNED OF THE POSSIBILITY OF
+             SUCH LOSS OR DAMAGES.
+
+	Stanford Notice
+	***************
+
+	Acknowledgement of sponsorship
+	- - - - - - - - - - - - - - - -
+	This software was produced by the Stanford Linear Accelerator Center,
+	Stanford University, under Contract DE-AC03-76SFO0515 with the Department
+	of Energy.
+
+	Government disclaimer of liability
+	- - - - - - - - - - - - - - - - -
+	Neither the United States nor the United States Department of Energy,
+	nor any of their employees, makes any warranty, express or implied,
+	or assumes any legal liability or responsibility for the accuracy,
+	completeness, or usefulness of any data, apparatus, product, or process
+	disclosed, or represents that its use would not infringe privately
+	owned rights.
+
+	Stanford disclaimer of liability
+	- - - - - - - - - - - - - - - - -
+	Stanford University makes no representations or warranties, express or
+	implied, nor assumes any liability for the use of this software.
+
+	Maintenance of notice
+	- - - - - - - - - - -
+	In the interest of clarity regarding the origin and status of this
+	software, Stanford University requests that any recipient of it maintain
+	this notice affixed to any distribution by the recipient that contains a
+	copy or derivative of this software.
+
diff --git a/rtemsNfs/Makefile b/rtemsNfs/Makefile
new file mode 100644
index 0000000..a77b0f8
--- /dev/null
+++ b/rtemsNfs/Makefile
@@ -0,0 +1,16 @@
+#
+#  $Id$
+#
+
+
+include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
+
+include $(RTEMS_CUSTOM)
+include $(RTEMS_ROOT)/make/directory.cfg
+
+SUBDIRS=proto src
+
+REVISION=$(filter-out $$%,$$Name$$)
+
+tar: tar-recursive
+	@$(make-tar)
diff --git a/rtemsNfs/README b/rtemsNfs/README
new file mode 100644
index 0000000..3291329
--- /dev/null
+++ b/rtemsNfs/README
@@ -0,0 +1,491 @@
+RTEMS-NFS
+=========
+
+A NFS-V2 client implementation for the RTEMS real-time
+executive.
+
+Author: Till Straumann <strauman@slac.stanford.edu>, 2002
+
+Copyright 2002, Stanford University and
+                Till Straumann <strauman@slac.stanford.edu>
+
+Stanford Notice
+***************
+
+Acknowledgement of sponsorship
+* * * * * * * * * * * * * * * *
+This software was produced by the Stanford Linear Accelerator Center,
+Stanford University, under Contract DE-AC03-76SFO0515 with the Department
+of Energy.
+
+
+Contents
+--------
+I   Overview
+  1) Performance
+  2) Reference Platform / Test Environment
+
+II  Usage
+  1) Initialization
+  2) Mounting Remote Server Filesystems
+  3) Unmounting
+  4) Unloading
+  5) Dumping Information / Statistics
+
+III Implementation Details
+  1) RPCIOD
+  2) NFS
+  3) RTEMS Resources Used By NFS/RPCIOD
+  4) Caveats & Bugs
+
+IV  Licensing & Disclaimers
+
+I  Overview
+-----------
+
+This package implements a simple non-caching NFS client
+for RTEMS. Most of the system calls are supported
+with the exception of 'mount', i.e. it is not possible
+to mount another FS on top of NFS (mostly because
+of the difficulty that arises when mount points are
+deleted on the server). It shouldn't be hard to do,
+though.
+
+Note: this client supports NFS vers. 2 / MOUNT vers. 1;
+      NFS Version 3 or higher are NOT supported.
+
+The package consists of two modules: RPCIOD and NFS itself.
+
+ - RPCIOD is a UDP/RPC multiplexor daemon. It takes
+   RPC requests from multiple local client threads,
+   funnels them through a single socket to multiple
+   servers and dispatches the replies back to the
+   (blocked) requestor threads.
+   RPCIOD does packet retransmission and handles
+   timeouts etc.
+   Note however, that it does NOT do any XDR
+   marshalling - it is up to the requestor threads
+   to do the XDR encoding/decoding. RPCIOD _is_ RPC
+   specific, though, because its message dispatching
+   is based on the RPC transaction ID.
+
+ - The NFS package maps RTEMS filesystem calls
+   to proper RPCs, it does the XDR work and
+   hands marshalled RPC requests to RPCIOD.
+   All of the calls are synchronous, i.e. they
+   block until they get a reply.
+
+1) Performance
+- - - - - - - -
+Performance sucks (due to the lack of readahead/delayed
+write and caching). On a fast (100Mb/s) ethernet, it
+takes about 20s to copy a 10MB file from NFS to NFS.
+I found, however, that vxWorks' NFS client doesn't seem
+to be any faster...
+
+2) Reference Platform
+- - - - - - - - - - -
+RTEMS-NFS was developed and tested on
+
+ o RTEMS-ss20020301 (local patches applied)
+ o PowerPC G3, G4 on Synergy SVGM series board
+   (custom 'SVGM' BSP, to be released soon)
+ o PowerPC 604 on MVME23xx
+   (powerpc/shared/motorola-powerpc BSP)
+ o Test Environment:
+    - RTEMS executable running CEXP
+    - rpciod/nfs dynamically loaded from TFTPfs
+    - EPICS application dynamically loaded from NFS;
+      the executing IOC accesses all of its files
+      on NFS.
+
+II Usage
+---------
+
+After linking into the system and proper initialization
+(rtems-NFS supports 'magic' module initialization when
+loaded into a running system with the CEXP loader),
+you are ready for mounting NFSes from a server
+(I avoid the term NFS filesystem because NFS already
+stands for 'Network File System').
+
+You should also read the
+
+  - "RTEMS Resources Used By NFS/RPCIOD"
+  - "CAVEATS & BUGS"
+
+below.
+
+1) Initialization
+- - - - - - - - - 
+NFS consists of two modules who must be initialized:
+
+ a) the RPCIO daemon package; by calling
+
+      rpcUdpInit();
+
+    note that this step must be performed prior to
+    initializing NFS:
+
+ b) NFS is initialized by calling
+
+      nfsInit( smallPoolDepth, bigPoolDepth );
+
+    if you supply 0 (zero) values for the pool
+    depths, the compile-time default configuration
+    is used which should work fine.
+
+NOTE: when using CEXP to load these modules into a
+running system, initialization will be performed
+automagically.
+
+2) Mounting Remote Server Filesystems
+- - - - - - - - - - - - - - - - - - -
+
+There are two interfaces for mounting an NFS:
+
+ - The (non-POSIX) RTEMS 'mount()' call:
+
+     mount( &mount_table_entry_pointer,
+            &filesystem_operations_table_pointer,
+            options,
+            device,
+            mount_point )
+
+    Note that you must specify a 'mount_table_entry_pointer'
+    (use a dummy) - RTEMS' mount() doesn't grok a NULL for
+    the first argument.
+
+     o for the 'filesystem_operations_table_pointer', supply
+
+         &nfs_fs_ops
+   
+     o options are constants (see RTEMS headers) for specifying
+       read-only / read-write mounts.
+
+     o the 'device' string specifies the remote filesystem
+       who is to be mounted. NFS expects a string conforming
+       to the following format (EBNF syntax):
+
+         [ <uid> '.' <gid> '@' ] <hostip> ':' <path>
+
+       The first optional part of the string allows you
+       to specify the credentials to be used for all
+       subsequent transactions with this server. If the
+       string is omitted, the EUID/EGID of the executing
+       thread (i.e. the thread performing the 'mount' - 
+       NFS will still 'remember' these values and use them
+       for all future communication with this server).
+       
+       The <hostip> part denotes the server IP address
+       in standard 'dot' notation. It is followed by
+       a colon and the (absolute) path on the server.
+       Note that no extra characters or whitespace must
+       be present in the string. Example 'device' strings
+       are:
+
+         "300.99@192.168.44.3:/remote/rtems/root"
+
+         "192.168.44.3:/remote/rtems/root"
+
+    o the 'mount_point' string identifies the local
+      directory (most probably on IMFS) where the NFS
+      is to be mounted. Note that the mount point must
+      already exist with proper permissions.
+
+ - Alternate 'mount' interface. NFS offers a more
+   convenient wrapper taking three string arguments:
+
+	nfsMount(uidgid_at_host, server_path, mount_point)
+
+   This interface does DNS lookup (see reentrancy note
+   below) and creates the mount point if necessary.
+   
+   o the first argument specifies the server and
+     optionally the uid/gid to be used for authentication.
+     The semantics are exactly as described above:
+
+       [ <uid> '.' <gid> '@' ] <host>
+     
+     The <host> part may be either a host _name_ or
+     an IP address in 'dot' notation. In the former
+     case, nfsMount() uses 'gethostbyname()' to do
+     a DNS lookup.
+
+     IMPORTANT NOTE: gethostbyname() is NOT reentrant/
+     thread-safe and 'nfsMount()' (if not provided with an
+     IP/dot address string) is hence subject to race conditions.
+ 
+   o the 'server_path' and 'mount_point' arguments
+     are described above.
+     NOTE: If the mount point does not exist yet,
+           nfsMount() tries to create it.
+
+   o if nfsMount() is called with a NULL 'uidgid_at_host'
+     argument, it lists all currently mounted NFS
+
+3) Unmounting
+- - - - - - -
+An NFS can be unmounted using RTEMS 'unmount()'
+call (yep, it is unmount() - not umount()):
+
+  unmount(mount_point)
+
+Note that you _must_ supply the mount point (string
+argument). It is _not_ possible to specify the
+'mountee' when unmounting. NFS implements no
+convenience wrapper for this (yet), essentially because
+(although this sounds unbelievable) it is non-trivial
+to lookup the path leading to an RTEMS filesystem
+directory node.
+
+4) Unloading
+- - - - - - -
+After unmounting all NFS from the system, the NFS
+and RPCIOD modules may be stopped and unloaded.
+Just call 'nfsCleanup()' and 'rpcUdpCleanup()'
+in this order. You should evaluate the return value
+of these routines which is non-zero if either
+of them refuses to yield (e.g. because there are
+still mounted filesystems).
+Again, when unloading is done by CEXP this is
+transparently handled.
+
+5) Dumping Information / Statistics
+- - - - - - - - - - - - - - - - - -
+
+Rudimentary RPCIOD statistics are printed
+to a file (stdout when NULL) by
+
+  int rpcUdpStats(FILE *f)
+
+A list of all currently mounted NFS can be
+printed to a file (stdout if NULL) using
+
+  int nfsMountsShow(FILE *f)
+
+For convenience, this routine is also called
+by nfsMount() when supplying NULL arguments.
+
+III Implementation Details
+--------------------------
+
+1) RPCIOD
+- - - - -
+
+RPCIOD was created to
+
+a) avoid non-reentrant librpc calls.
+b) support 'asynchronous' operation over a single
+   socket.
+
+RPCIOD is a daemon thread handling 'transaction objects'
+(XACTs) through an UDP socket.  XACTs are marshalled RPC
+calls/replies associated with RPC servers and requestor
+threads.
+
+requestor thread:                 network:
+
+       XACT                        packet  
+        |                            |
+        V                            V
+  | message queue |              ( socket )
+        |                            |  ^
+        ---------->          <-----  |  |
+                     RPCIOD             |
+                   /       --------------
+           timeout/         (re) transmission
+                         
+
+A requestor thread drops a transaction into 
+the message queue and goes to sleep.  The XACT is
+picked up by rpciod who is listening for events from
+three sources:
+
+  o the request queue
+  o packet arrival at the socket
+  o timeouts
+
+RPCIOD sends the XACT to its destination server and
+enqueues the pending XACT into an ordered list of
+outstanding transactions.
+
+When a packet arrives, RPCIOD (based on the RPC transaction
+ID) looks up the matching XACT and wakes up the requestor
+who can then XDR-decode the RPC results found in the XACT
+object's buffer.
+
+When a timeout expires, RPCIOD examines the outstanding
+XACT that is responsible for the timeout. If its lifetime
+has not expired yet, RPCIOD resends the request. Otherwise,
+the XACT's error status is set and the requestor is woken up.
+
+RPCIOD dynamically adjusts the retransmission intervals
+based on the average round-trip time measured (on a per-server
+basis).
+
+Having the requestors event driven (rather than blocking
+e.g. on a semaphore) is geared to having many different
+requestors (one synchronization object per requestor would
+be needed otherwise).
+
+Requestors who want to do asynchronous IO need a different
+interface which will be added in the future.
+
+1.a) Reentrancy
+- - - - - - - - 
+RPCIOD does no non-reentrant librpc calls.
+
+1.b) Efficiency
+- - - - - - - - 
+We shouldn't bother about efficiency until pipelining (read-ahead/
+delayed write) and caching are implemented. The round-trip delay
+associated with every single RPC transaction clearly is a big
+performance killer.
+
+Nevertheless, I could not withstand the temptation to eliminate
+the extra copy step involved with socket IO:
+
+A user data object has to be XDR encoded into a buffer. The 
+buffer given to the socket where it is copied into MBUFs.
+(The network chip driver might even do more copying).
+
+Likewise, on reception 'recvfrom' copies MBUFS into a user
+buffer which is XDR decoded into the final user data object.
+
+Eliminating the copying into (possibly multiple) MBUFS by
+'sendto()' is actually a piece of cake. RPCIOD uses the
+'sosend()' routine [properly wrapped] supplying a single
+MBUF header who directly points to the marshalled buffer
+:-)
+
+Getting rid of the extra copy on reception was (only a little)
+harder: I derived a 'XDR-mbuf' stream from SUN's xdr_mem which
+allows for XDR-decoding out of a MBUF chain who is obtained by
+soreceive().
+
+2) NFS
+- - - -
+The actual NFS implementation is straightforward and essentially
+'passive' (no threads created). Any RTEMS task executing a
+filesystem call dispatched to NFS (such as 'opendir()', 'lseek()'
+or 'unlink()') ends up XDR encoding arguments, dropping a
+XACT into RPCIOD's message queue and going to sleep.
+When woken up by RPCIOD, the XACT is decoded (using the XDR-mbuf
+stream mentioned above) and the properly cooked-up results are
+returned.
+
+3) RTEMS Resources Used By NFS/RPCIOD
+- - - - - - - - - - - - - - - - - - -
+
+The RPCIOD/NFS package uses the following resources. Some
+parameters are compile-time configurable - consult the
+source files for details.
+
+RPCIOD:
+ o 1 task 
+ o 1 message queue
+ o 1 socket/filedescriptor
+ o 2 semaphores (a third one is temporarily created during
+   rpcUdpCleanup()).
+ o 1 RTEMS EVENT (by default RTEMS_EVENT_30).
+   IMPORTANT: this event is used by _every_ thread executing
+              NFS system calls and hence is RESERVED.
+ o 3 events only used by RPCIOD itself, i.e. these must not
+   be sent to RPCIOD by no other thread (except for the intended
+   use, of course). The events involved are 1,2,3.
+ o preemption disabled sections:      NONE
+ o sections with interrupts disabled: NONE
+ o NO 'timers' are used (timer code would run in IRQ context)
+ o memory usage: n.a
+
+NFS:
+ o 2 message queues
+ o 2 semaphores
+ o 1 semaphore per mounted NFS
+ o 1 slot in driver entry table (for major number)
+ o preemption disabled sections:      NONE
+ o sections with interrupts disabled: NONE
+ o 1 task + 1 semaphore temporarily created when
+   listing mounted filesystems (rtems_filesystem_resolve_location())
+
+4) CAVEATS & BUGS
+- - - - - - - - -
+Unfortunately, some bugs crawl around in the filesystem generics.
+(Some of them might already be fixed in versions later than
+rtems-ss-20020301).
+I recommend to use the patch distributed with RTEMS-NFS.
+
+ o RTEMS uses/used (Joel said it has been fixed already) a 'short'
+   ino_t which is not enough for NFS.
+   The driver detects this problem and enables a workaround. In rare
+   situations (mainly involving 'getcwd()' improper inode comparison
+   may result (due to the restricted size, stat() returns st_ino modulo
+   2^16). In most cases, however, st_dev is compared along with st_ino
+   which will give correct results (different files may yield identical
+   st_ino but they will have different st_dev). However, there is 
+   code (in getcwd(), for example) who assumes that files residing
+   in one directory must be hosted by the same device and hence omits
+   the st_dev comparison. In such a case, the workaround will fail.
+ 
+   NOTE: changing the size (sys/types.h) of ino_t from 'short' to 'long'
+         is strongly recommended. It is NOT included in the patch, however
+         as this is a major change requiring ALL of your sources to
+         be recompiled.
+
+   THE ino_t SIZE IS FIXED IN GCC-3.2/NEWLIB-1.10.0-2 DISTRIBUTED BY
+   OAR.
+
+ o You may work around most filesystem bugs by observing the following
+   rules:
+
+    * never use chroot() (fixed by the patch)
+    * never use getpwent(), getgrent() & friends - they are NOT THREAD
+      safe (fixed by the patch)
+    * NEVER use rtems_libio_share_private_env() - not even with the
+      patch applied. Just DONT - it is broken by design.
+    * All threads who have their own userenv (who have called
+      rtems_libio_set_private_env()) SHOULD 'chdir("/")' before
+      terminating. Otherwise, (i.e. if their cwd is on NFS), it will
+      be impossible to unmount the NFS involved.
+
+ o The patch slightly changes the semantics of 'getpwent()' and
+   'getgrent()' & friends (to what is IMHO correct anyways - the patch is
+   also needed to fix another problem, however): with the patch applied,
+   the passwd and group files are always accessed from the 'current' user
+   environment, i.e. a thread who has changed its 'root' or 'uid' might
+   not be able to access these files anymore.
+      
+ o NOTE: RTEMS 'mount()' / 'unmount()' are NOT THREAD SAFE.
+
+IV Licensing & Disclaimers
+--------------------------
+
+NFS is distributed under the EPICS Open License - consult the
+separate 'LICENSE' file.
+
+Government disclaimer of liability
+- - - - - - - - - - - - - - - - -
+Neither the United States nor the United States Department of Energy,
+nor any of their employees, makes any warranty, express or implied,
+or assumes any legal liability or responsibility for the accuracy,
+completeness, or usefulness of any data, apparatus, product, or process
+disclosed, or represents that its use would not infringe privately
+owned rights.
+
+Stanford disclaimer of liability
+- - - - - - - - - - - - - - - - -
+Stanford University makes no representations or warranties, express or
+implied, nor assumes any liability for the use of this software.
+
+This product is subject to the EPICS open license
+- - - - - - - - - - - - - - - - - - - - - - - - - 
+Consult the LICENSE file or http://www.aps.anl.gov/epics/license/open.php
+for more information.
+
+Maintenance of notice
+- - - - - - - - - - -
+In the interest of clarity regarding the origin and status of this
+software, Stanford University requests that any recipient of it maintain
+this notice affixed to any distribution by the recipient that contains a
+copy or derivative of this software.
diff --git a/rtemsNfs/proto/Makefile b/rtemsNfs/proto/Makefile
new file mode 100644
index 0000000..57a9830
--- /dev/null
+++ b/rtemsNfs/proto/Makefile
@@ -0,0 +1,75 @@
+#
+#  $Id$
+#
+# Templates/Makefile.lib
+#       Template library Makefile
+#
+
+
+LIBNAME=libnfsprot.a        # xxx- your library names goes here
+LIB=${ARCH}/${LIBNAME}
+
+# C and C++ source names, if any, go here -- minus the .c or .cc
+C_PIECES=nfs_prot_xdr mount_prot_xdr
+C_FILES=$(C_PIECES:%=%.c)
+C_O_FILES=$(C_PIECES:%=${ARCH}/%.o)
+
+CC_PIECES=
+CC_FILES=$(CC_PIECES:%=%.cc)
+CC_O_FILES=$(CC_PIECES:%=${ARCH}/%.o)
+
+H_FILES=
+
+XFILES = $(wildcard *.x)
+
+# Assembly source names, if any, go here -- minus the .S
+S_PIECES=
+S_FILES=$(S_PIECES:%=%.S)
+S_O_FILES=$(S_FILES:%.S=${ARCH}/%.o)
+
+SRCS=$(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES)
+OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES)
+
+include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
+
+include $(RTEMS_CUSTOM)
+include $(RTEMS_ROOT)/make/lib.cfg
+
+#
+# Add local stuff here using +=
+#
+
+DEFINES  +=
+CPPFLAGS +=
+# inline declarations require -O
+CFLAGS   += -O2 -Winline
+
+#
+# Add your list of files to delete here.  The config files
+#  already know how to delete some stuff, so you may want
+#  to just run 'make clean' first to see what gets missed.
+#  'make clobber' already includes 'make clean'
+#
+
+CLEAN_ADDITIONS +=
+CLOBBER_ADDITIONS += $(XFILES:%.x=%*.c) $(XFILES:%.x=%*.h)
+
+all:	${ARCH} $(SRCS) $(LIB)
+
+$(LIB): ${OBJS}
+	$(make-library)
+
+%_xdr.c: %.x %.h
+	rpcgen -c $< > $@
+
+%.h: %.x
+	rpcgen -h $< > $@
+
+.PRECIOUS: $(XFILES:%.x=%.h) $(XFILES:%.x=%_xdr.c)
+
+tar: $(XFILES:%.x=%.h) $(XFILES:%.x=%_xdr.c)
+
+distclean: clean
+
+# DONT install this library.
+install:  all
diff --git a/rtemsNfs/proto/mount_prot.h b/rtemsNfs/proto/mount_prot.h
new file mode 100644
index 0000000..1cde517
--- /dev/null
+++ b/rtemsNfs/proto/mount_prot.h
@@ -0,0 +1,144 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#ifndef _MOUNT_PROT_H_RPCGEN
+#define _MOUNT_PROT_H_RPCGEN
+
+#include <rpc/rpc.h>
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define MNTPATHLEN 1024
+#define MNTNAMLEN 255
+#define FHSIZE 32
+
+typedef char fhandle[FHSIZE];
+
+struct fhstatus {
+	u_int fhs_status;
+	union {
+		fhandle fhs_fhandle;
+	} fhstatus_u;
+};
+typedef struct fhstatus fhstatus;
+
+typedef char *dirpath;
+
+typedef char *name;
+
+typedef struct mountbody *mountlist;
+
+struct mountbody {
+	name ml_hostname;
+	dirpath ml_directory;
+	mountlist ml_next;
+};
+typedef struct mountbody mountbody;
+
+typedef struct groupnode *groups;
+
+struct groupnode {
+	name gr_name;
+	groups gr_next;
+};
+typedef struct groupnode groupnode;
+
+typedef struct exportnode *exports;
+
+struct exportnode {
+	dirpath ex_dir;
+	groups ex_groups;
+	exports ex_next;
+};
+typedef struct exportnode exportnode;
+
+#define MOUNTPROG 100005
+#define MOUNTVERS 1
+
+#if defined(__STDC__) || defined(__cplusplus)
+#define MOUNTPROC_NULL 0
+extern  void * mountproc_null_1(void *, CLIENT *);
+extern  void * mountproc_null_1_svc(void *, struct svc_req *);
+#define MOUNTPROC_MNT 1
+extern  fhstatus * mountproc_mnt_1(dirpath *, CLIENT *);
+extern  fhstatus * mountproc_mnt_1_svc(dirpath *, struct svc_req *);
+#define MOUNTPROC_DUMP 2
+extern  mountlist * mountproc_dump_1(void *, CLIENT *);
+extern  mountlist * mountproc_dump_1_svc(void *, struct svc_req *);
+#define MOUNTPROC_UMNT 3
+extern  void * mountproc_umnt_1(dirpath *, CLIENT *);
+extern  void * mountproc_umnt_1_svc(dirpath *, struct svc_req *);
+#define MOUNTPROC_UMNTALL 4
+extern  void * mountproc_umntall_1(void *, CLIENT *);
+extern  void * mountproc_umntall_1_svc(void *, struct svc_req *);
+#define MOUNTPROC_EXPORT 5
+extern  exports * mountproc_export_1(void *, CLIENT *);
+extern  exports * mountproc_export_1_svc(void *, struct svc_req *);
+#define MOUNTPROC_EXPORTALL 6
+extern  exports * mountproc_exportall_1(void *, CLIENT *);
+extern  exports * mountproc_exportall_1_svc(void *, struct svc_req *);
+extern int mountprog_1_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+#define MOUNTPROC_NULL 0
+extern  void * mountproc_null_1();
+extern  void * mountproc_null_1_svc();
+#define MOUNTPROC_MNT 1
+extern  fhstatus * mountproc_mnt_1();
+extern  fhstatus * mountproc_mnt_1_svc();
+#define MOUNTPROC_DUMP 2
+extern  mountlist * mountproc_dump_1();
+extern  mountlist * mountproc_dump_1_svc();
+#define MOUNTPROC_UMNT 3
+extern  void * mountproc_umnt_1();
+extern  void * mountproc_umnt_1_svc();
+#define MOUNTPROC_UMNTALL 4
+extern  void * mountproc_umntall_1();
+extern  void * mountproc_umntall_1_svc();
+#define MOUNTPROC_EXPORT 5
+extern  exports * mountproc_export_1();
+extern  exports * mountproc_export_1_svc();
+#define MOUNTPROC_EXPORTALL 6
+extern  exports * mountproc_exportall_1();
+extern  exports * mountproc_exportall_1_svc();
+extern int mountprog_1_freeresult ();
+#endif /* K&R C */
+
+/* the xdr functions */
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  bool_t xdr_fhandle (XDR *, fhandle);
+extern  bool_t xdr_fhstatus (XDR *, fhstatus*);
+extern  bool_t xdr_dirpath (XDR *, dirpath*);
+extern  bool_t xdr_name (XDR *, name*);
+extern  bool_t xdr_mountlist (XDR *, mountlist*);
+extern  bool_t xdr_mountbody (XDR *, mountbody*);
+extern  bool_t xdr_groups (XDR *, groups*);
+extern  bool_t xdr_groupnode (XDR *, groupnode*);
+extern  bool_t xdr_exports (XDR *, exports*);
+extern  bool_t xdr_exportnode (XDR *, exportnode*);
+
+#else /* K&R C */
+extern bool_t xdr_fhandle ();
+extern bool_t xdr_fhstatus ();
+extern bool_t xdr_dirpath ();
+extern bool_t xdr_name ();
+extern bool_t xdr_mountlist ();
+extern bool_t xdr_mountbody ();
+extern bool_t xdr_groups ();
+extern bool_t xdr_groupnode ();
+extern bool_t xdr_exports ();
+extern bool_t xdr_exportnode ();
+
+#endif /* K&R C */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_MOUNT_PROT_H_RPCGEN */
diff --git a/rtemsNfs/proto/mount_prot.x b/rtemsNfs/proto/mount_prot.x
new file mode 100644
index 0000000..444e998
--- /dev/null
+++ b/rtemsNfs/proto/mount_prot.x
@@ -0,0 +1,161 @@
+/* @(#)mount.x	2.1 88/08/01 4.0 RPCSRC */
+/* @(#)mount.x 1.2 87/09/18 Copyr 1987 Sun Micro */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Protocol description for the mount program
+ */
+
+
+const MNTPATHLEN = 1024;	/* maximum bytes in a pathname argument */
+const MNTNAMLEN = 255;		/* maximum bytes in a name argument */
+const FHSIZE = 32;		/* size in bytes of a file handle */
+
+/*
+ * The fhandle is the file handle that the server passes to the client.
+ * All file operations are done using the file handles to refer to a file
+ * or a directory. The file handle can contain whatever information the
+ * server needs to distinguish an individual file.
+ */
+typedef opaque fhandle[FHSIZE];	
+
+/*
+ * If a status of zero is returned, the call completed successfully, and 
+ * a file handle for the directory follows. A non-zero status indicates
+ * some sort of error. The status corresponds with UNIX error numbers.
+ */
+union fhstatus switch (unsigned fhs_status) {
+case 0:
+	fhandle fhs_fhandle;
+default:
+	void;
+};
+
+/*
+ * The type dirpath is the pathname of a directory
+ */
+typedef string dirpath<MNTPATHLEN>;
+
+/*
+ * The type name is used for arbitrary names (hostnames, groupnames)
+ */
+typedef string name<MNTNAMLEN>;
+
+/*
+ * A list of who has what mounted
+ */
+typedef struct mountbody *mountlist;
+struct mountbody {
+	name ml_hostname;
+	dirpath ml_directory;
+	mountlist ml_next;
+};
+
+/*
+ * A list of netgroups
+ */
+typedef struct groupnode *groups;
+struct groupnode {
+	name gr_name;
+	groups gr_next;
+};
+
+/*
+ * A list of what is exported and to whom
+ */
+typedef struct exportnode *exports;
+struct exportnode {
+	dirpath ex_dir;
+	groups ex_groups;
+	exports ex_next;
+};
+
+program MOUNTPROG {
+	/*
+	 * Version one of the mount protocol communicates with version two
+	 * of the NFS protocol. The only connecting point is the fhandle 
+	 * structure, which is the same for both protocols.
+	 */
+	version MOUNTVERS {
+		/*
+		 * Does no work. It is made available in all RPC services
+		 * to allow server reponse testing and timing
+		 */
+		void
+		MOUNTPROC_NULL(void) = 0;
+
+		/*	
+		 * If fhs_status is 0, then fhs_fhandle contains the
+	 	 * file handle for the directory. This file handle may
+		 * be used in the NFS protocol. This procedure also adds
+		 * a new entry to the mount list for this client mounting
+		 * the directory.
+		 * Unix authentication required.
+		 */
+		fhstatus 
+		MOUNTPROC_MNT(dirpath) = 1;
+
+		/*
+		 * Returns the list of remotely mounted filesystems. The 
+		 * mountlist contains one entry for each hostname and 
+		 * directory pair.
+		 */
+		mountlist
+		MOUNTPROC_DUMP(void) = 2;
+
+		/*
+		 * Removes the mount list entry for the directory
+		 * Unix authentication required.
+		 */
+		void
+		MOUNTPROC_UMNT(dirpath) = 3;
+
+		/*
+		 * Removes all of the mount list entries for this client
+		 * Unix authentication required.
+		 */
+		void
+		MOUNTPROC_UMNTALL(void) = 4;
+
+		/*
+		 * Returns a list of all the exported filesystems, and which
+		 * machines are allowed to import it.
+		 */
+		exports
+		MOUNTPROC_EXPORT(void)  = 5;
+
+		/*
+		 * Identical to MOUNTPROC_EXPORT above
+		 */
+		exports
+		MOUNTPROC_EXPORTALL(void) = 6;
+	} = 1;
+} = 100005;
diff --git a/rtemsNfs/proto/mount_prot_xdr.c b/rtemsNfs/proto/mount_prot_xdr.c
new file mode 100644
index 0000000..b83350b
--- /dev/null
+++ b/rtemsNfs/proto/mount_prot_xdr.c
@@ -0,0 +1,124 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#include "mount_prot.h"
+
+bool_t
+xdr_fhandle (XDR *xdrs, fhandle objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_opaque (xdrs, objp, FHSIZE))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_fhstatus (XDR *xdrs, fhstatus *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_u_int (xdrs, &objp->fhs_status))
+		 return FALSE;
+	switch (objp->fhs_status) {
+	case 0:
+		 if (!xdr_fhandle (xdrs, objp->fhstatus_u.fhs_fhandle))
+			 return FALSE;
+		break;
+	default:
+		break;
+	}
+	return TRUE;
+}
+
+bool_t
+xdr_dirpath (XDR *xdrs, dirpath *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_string (xdrs, objp, MNTPATHLEN))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_name (XDR *xdrs, name *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_string (xdrs, objp, MNTNAMLEN))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_mountlist (XDR *xdrs, mountlist *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_pointer (xdrs, (char **)objp, sizeof (struct mountbody), (xdrproc_t) xdr_mountbody))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_mountbody (XDR *xdrs, mountbody *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_name (xdrs, &objp->ml_hostname))
+		 return FALSE;
+	 if (!xdr_dirpath (xdrs, &objp->ml_directory))
+		 return FALSE;
+	 if (!xdr_mountlist (xdrs, &objp->ml_next))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_groups (XDR *xdrs, groups *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_pointer (xdrs, (char **)objp, sizeof (struct groupnode), (xdrproc_t) xdr_groupnode))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_groupnode (XDR *xdrs, groupnode *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_name (xdrs, &objp->gr_name))
+		 return FALSE;
+	 if (!xdr_groups (xdrs, &objp->gr_next))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_exports (XDR *xdrs, exports *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_pointer (xdrs, (char **)objp, sizeof (struct exportnode), (xdrproc_t) xdr_exportnode))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_exportnode (XDR *xdrs, exportnode *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_dirpath (xdrs, &objp->ex_dir))
+		 return FALSE;
+	 if (!xdr_groups (xdrs, &objp->ex_groups))
+		 return FALSE;
+	 if (!xdr_exports (xdrs, &objp->ex_next))
+		 return FALSE;
+	return TRUE;
+}
diff --git a/rtemsNfs/proto/nfs_prot.h b/rtemsNfs/proto/nfs_prot.h
new file mode 100644
index 0000000..de812db
--- /dev/null
+++ b/rtemsNfs/proto/nfs_prot.h
@@ -0,0 +1,453 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#ifndef _NFS_PROT_H_RPCGEN
+#define _NFS_PROT_H_RPCGEN
+
+#include <rpc/rpc.h>
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define NFS_PORT 2049
+#define NFS_MAXDATA 8192
+#define NFS_MAXPATHLEN 1024
+#define NFS_MAXNAMLEN 255
+#define NFS_FHSIZE 32
+#define NFS_COOKIESIZE 4
+#define NFS_FIFO_DEV -1
+#define NFSMODE_FMT 0170000
+#define NFSMODE_DIR 0040000
+#define NFSMODE_CHR 0020000
+#define NFSMODE_BLK 0060000
+#define NFSMODE_REG 0100000
+#define NFSMODE_LNK 0120000
+#define NFSMODE_SOCK 0140000
+#define NFSMODE_FIFO 0010000
+
+enum nfsstat {
+	NFS_OK = 0,
+	NFSERR_PERM = 1,
+	NFSERR_NOENT = 2,
+	NFSERR_IO = 5,
+	NFSERR_NXIO = 6,
+	NFSERR_ACCES = 13,
+	NFSERR_EXIST = 17,
+	NFSERR_NODEV = 19,
+	NFSERR_NOTDIR = 20,
+	NFSERR_ISDIR = 21,
+	NFSERR_FBIG = 27,
+	NFSERR_NOSPC = 28,
+	NFSERR_ROFS = 30,
+	NFSERR_NAMETOOLONG = 63,
+	NFSERR_NOTEMPTY = 66,
+	NFSERR_DQUOT = 69,
+	NFSERR_STALE = 70,
+	NFSERR_WFLUSH = 99,
+};
+typedef enum nfsstat nfsstat;
+
+enum ftype {
+	NFNON = 0,
+	NFREG = 1,
+	NFDIR = 2,
+	NFBLK = 3,
+	NFCHR = 4,
+	NFLNK = 5,
+	NFSOCK = 6,
+	NFBAD = 7,
+	NFFIFO = 8,
+};
+typedef enum ftype ftype;
+
+struct nfs_fh {
+	char data[NFS_FHSIZE];
+};
+typedef struct nfs_fh nfs_fh;
+
+struct nfstime {
+	u_int seconds;
+	u_int useconds;
+};
+typedef struct nfstime nfstime;
+
+struct fattr {
+	ftype type;
+	u_int mode;
+	u_int nlink;
+	u_int uid;
+	u_int gid;
+	u_int size;
+	u_int blocksize;
+	u_int rdev;
+	u_int blocks;
+	u_int fsid;
+	u_int fileid;
+	nfstime atime;
+	nfstime mtime;
+	nfstime ctime;
+};
+typedef struct fattr fattr;
+
+struct sattr {
+	u_int mode;
+	u_int uid;
+	u_int gid;
+	u_int size;
+	nfstime atime;
+	nfstime mtime;
+};
+typedef struct sattr sattr;
+
+typedef char *filename;
+
+typedef char *nfspath;
+
+struct attrstat {
+	nfsstat status;
+	union {
+		fattr attributes;
+	} attrstat_u;
+};
+typedef struct attrstat attrstat;
+
+struct sattrargs {
+	nfs_fh file;
+	sattr attributes;
+};
+typedef struct sattrargs sattrargs;
+
+struct diropargs {
+	nfs_fh dir;
+	filename name;
+};
+typedef struct diropargs diropargs;
+
+struct diropokres {
+	nfs_fh file;
+	fattr attributes;
+};
+typedef struct diropokres diropokres;
+
+struct diropres {
+	nfsstat status;
+	union {
+		diropokres diropres;
+	} diropres_u;
+};
+typedef struct diropres diropres;
+
+struct readlinkres {
+	nfsstat status;
+	union {
+		nfspath data;
+	} readlinkres_u;
+};
+typedef struct readlinkres readlinkres;
+
+struct readargs {
+	nfs_fh file;
+	u_int offset;
+	u_int count;
+	u_int totalcount;
+};
+typedef struct readargs readargs;
+
+struct readokres {
+	fattr attributes;
+	struct {
+		u_int data_len;
+		char *data_val;
+	} data;
+};
+typedef struct readokres readokres;
+
+struct readres {
+	nfsstat status;
+	union {
+		readokres reply;
+	} readres_u;
+};
+typedef struct readres readres;
+
+struct writeargs {
+	nfs_fh file;
+	u_int beginoffset;
+	u_int offset;
+	u_int totalcount;
+	struct {
+		u_int data_len;
+		char *data_val;
+	} data;
+};
+typedef struct writeargs writeargs;
+
+struct createargs {
+	diropargs where;
+	sattr attributes;
+};
+typedef struct createargs createargs;
+
+struct renameargs {
+	diropargs from;
+	diropargs to;
+};
+typedef struct renameargs renameargs;
+
+struct linkargs {
+	nfs_fh from;
+	diropargs to;
+};
+typedef struct linkargs linkargs;
+
+struct symlinkargs {
+	diropargs from;
+	nfspath to;
+	sattr attributes;
+};
+typedef struct symlinkargs symlinkargs;
+
+struct nfscookie {
+	char data[NFS_COOKIESIZE];
+};
+typedef struct nfscookie nfscookie;
+
+struct readdirargs {
+	nfs_fh dir;
+	nfscookie cookie;
+	u_int count;
+};
+typedef struct readdirargs readdirargs;
+
+struct entry {
+	u_int fileid;
+	filename name;
+	nfscookie cookie;
+	struct entry *nextentry;
+};
+typedef struct entry entry;
+
+struct dirlist {
+	entry *entries;
+	bool_t eof;
+};
+typedef struct dirlist dirlist;
+
+struct readdirres {
+	nfsstat status;
+	union {
+		dirlist reply;
+	} readdirres_u;
+};
+typedef struct readdirres readdirres;
+
+struct statfsokres {
+	u_int tsize;
+	u_int bsize;
+	u_int blocks;
+	u_int bfree;
+	u_int bavail;
+};
+typedef struct statfsokres statfsokres;
+
+struct statfsres {
+	nfsstat status;
+	union {
+		statfsokres reply;
+	} statfsres_u;
+};
+typedef struct statfsres statfsres;
+
+#define NFS_PROGRAM 100003
+#define NFS_VERSION 2
+
+#if defined(__STDC__) || defined(__cplusplus)
+#define NFSPROC_NULL 0
+extern  void * nfsproc_null_2(void *, CLIENT *);
+extern  void * nfsproc_null_2_svc(void *, struct svc_req *);
+#define NFSPROC_GETATTR 1
+extern  attrstat * nfsproc_getattr_2(nfs_fh *, CLIENT *);
+extern  attrstat * nfsproc_getattr_2_svc(nfs_fh *, struct svc_req *);
+#define NFSPROC_SETATTR 2
+extern  attrstat * nfsproc_setattr_2(sattrargs *, CLIENT *);
+extern  attrstat * nfsproc_setattr_2_svc(sattrargs *, struct svc_req *);
+#define NFSPROC_ROOT 3
+extern  void * nfsproc_root_2(void *, CLIENT *);
+extern  void * nfsproc_root_2_svc(void *, struct svc_req *);
+#define NFSPROC_LOOKUP 4
+extern  diropres * nfsproc_lookup_2(diropargs *, CLIENT *);
+extern  diropres * nfsproc_lookup_2_svc(diropargs *, struct svc_req *);
+#define NFSPROC_READLINK 5
+extern  readlinkres * nfsproc_readlink_2(nfs_fh *, CLIENT *);
+extern  readlinkres * nfsproc_readlink_2_svc(nfs_fh *, struct svc_req *);
+#define NFSPROC_READ 6
+extern  readres * nfsproc_read_2(readargs *, CLIENT *);
+extern  readres * nfsproc_read_2_svc(readargs *, struct svc_req *);
+#define NFSPROC_WRITECACHE 7
+extern  void * nfsproc_writecache_2(void *, CLIENT *);
+extern  void * nfsproc_writecache_2_svc(void *, struct svc_req *);
+#define NFSPROC_WRITE 8
+extern  attrstat * nfsproc_write_2(writeargs *, CLIENT *);
+extern  attrstat * nfsproc_write_2_svc(writeargs *, struct svc_req *);
+#define NFSPROC_CREATE 9
+extern  diropres * nfsproc_create_2(createargs *, CLIENT *);
+extern  diropres * nfsproc_create_2_svc(createargs *, struct svc_req *);
+#define NFSPROC_REMOVE 10
+extern  nfsstat * nfsproc_remove_2(diropargs *, CLIENT *);
+extern  nfsstat * nfsproc_remove_2_svc(diropargs *, struct svc_req *);
+#define NFSPROC_RENAME 11
+extern  nfsstat * nfsproc_rename_2(renameargs *, CLIENT *);
+extern  nfsstat * nfsproc_rename_2_svc(renameargs *, struct svc_req *);
+#define NFSPROC_LINK 12
+extern  nfsstat * nfsproc_link_2(linkargs *, CLIENT *);
+extern  nfsstat * nfsproc_link_2_svc(linkargs *, struct svc_req *);
+#define NFSPROC_SYMLINK 13
+extern  nfsstat * nfsproc_symlink_2(symlinkargs *, CLIENT *);
+extern  nfsstat * nfsproc_symlink_2_svc(symlinkargs *, struct svc_req *);
+#define NFSPROC_MKDIR 14
+extern  diropres * nfsproc_mkdir_2(createargs *, CLIENT *);
+extern  diropres * nfsproc_mkdir_2_svc(createargs *, struct svc_req *);
+#define NFSPROC_RMDIR 15
+extern  nfsstat * nfsproc_rmdir_2(diropargs *, CLIENT *);
+extern  nfsstat * nfsproc_rmdir_2_svc(diropargs *, struct svc_req *);
+#define NFSPROC_READDIR 16
+extern  readdirres * nfsproc_readdir_2(readdirargs *, CLIENT *);
+extern  readdirres * nfsproc_readdir_2_svc(readdirargs *, struct svc_req *);
+#define NFSPROC_STATFS 17
+extern  statfsres * nfsproc_statfs_2(nfs_fh *, CLIENT *);
+extern  statfsres * nfsproc_statfs_2_svc(nfs_fh *, struct svc_req *);
+extern int nfs_program_2_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+#define NFSPROC_NULL 0
+extern  void * nfsproc_null_2();
+extern  void * nfsproc_null_2_svc();
+#define NFSPROC_GETATTR 1
+extern  attrstat * nfsproc_getattr_2();
+extern  attrstat * nfsproc_getattr_2_svc();
+#define NFSPROC_SETATTR 2
+extern  attrstat * nfsproc_setattr_2();
+extern  attrstat * nfsproc_setattr_2_svc();
+#define NFSPROC_ROOT 3
+extern  void * nfsproc_root_2();
+extern  void * nfsproc_root_2_svc();
+#define NFSPROC_LOOKUP 4
+extern  diropres * nfsproc_lookup_2();
+extern  diropres * nfsproc_lookup_2_svc();
+#define NFSPROC_READLINK 5
+extern  readlinkres * nfsproc_readlink_2();
+extern  readlinkres * nfsproc_readlink_2_svc();
+#define NFSPROC_READ 6
+extern  readres * nfsproc_read_2();
+extern  readres * nfsproc_read_2_svc();
+#define NFSPROC_WRITECACHE 7
+extern  void * nfsproc_writecache_2();
+extern  void * nfsproc_writecache_2_svc();
+#define NFSPROC_WRITE 8
+extern  attrstat * nfsproc_write_2();
+extern  attrstat * nfsproc_write_2_svc();
+#define NFSPROC_CREATE 9
+extern  diropres * nfsproc_create_2();
+extern  diropres * nfsproc_create_2_svc();
+#define NFSPROC_REMOVE 10
+extern  nfsstat * nfsproc_remove_2();
+extern  nfsstat * nfsproc_remove_2_svc();
+#define NFSPROC_RENAME 11
+extern  nfsstat * nfsproc_rename_2();
+extern  nfsstat * nfsproc_rename_2_svc();
+#define NFSPROC_LINK 12
+extern  nfsstat * nfsproc_link_2();
+extern  nfsstat * nfsproc_link_2_svc();
+#define NFSPROC_SYMLINK 13
+extern  nfsstat * nfsproc_symlink_2();
+extern  nfsstat * nfsproc_symlink_2_svc();
+#define NFSPROC_MKDIR 14
+extern  diropres * nfsproc_mkdir_2();
+extern  diropres * nfsproc_mkdir_2_svc();
+#define NFSPROC_RMDIR 15
+extern  nfsstat * nfsproc_rmdir_2();
+extern  nfsstat * nfsproc_rmdir_2_svc();
+#define NFSPROC_READDIR 16
+extern  readdirres * nfsproc_readdir_2();
+extern  readdirres * nfsproc_readdir_2_svc();
+#define NFSPROC_STATFS 17
+extern  statfsres * nfsproc_statfs_2();
+extern  statfsres * nfsproc_statfs_2_svc();
+extern int nfs_program_2_freeresult ();
+#endif /* K&R C */
+
+/* the xdr functions */
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  bool_t xdr_nfsstat (XDR *, nfsstat*);
+extern  bool_t xdr_ftype (XDR *, ftype*);
+extern  bool_t xdr_nfs_fh (XDR *, nfs_fh*);
+extern  bool_t xdr_nfstime (XDR *, nfstime*);
+extern  bool_t xdr_fattr (XDR *, fattr*);
+extern  bool_t xdr_sattr (XDR *, sattr*);
+extern  bool_t xdr_filename (XDR *, filename*);
+extern  bool_t xdr_nfspath (XDR *, nfspath*);
+extern  bool_t xdr_attrstat (XDR *, attrstat*);
+extern  bool_t xdr_sattrargs (XDR *, sattrargs*);
+extern  bool_t xdr_diropargs (XDR *, diropargs*);
+extern  bool_t xdr_diropokres (XDR *, diropokres*);
+extern  bool_t xdr_diropres (XDR *, diropres*);
+extern  bool_t xdr_readlinkres (XDR *, readlinkres*);
+extern  bool_t xdr_readargs (XDR *, readargs*);
+extern  bool_t xdr_readokres (XDR *, readokres*);
+extern  bool_t xdr_readres (XDR *, readres*);
+extern  bool_t xdr_writeargs (XDR *, writeargs*);
+extern  bool_t xdr_createargs (XDR *, createargs*);
+extern  bool_t xdr_renameargs (XDR *, renameargs*);
+extern  bool_t xdr_linkargs (XDR *, linkargs*);
+extern  bool_t xdr_symlinkargs (XDR *, symlinkargs*);
+extern  bool_t xdr_nfscookie (XDR *, nfscookie*);
+extern  bool_t xdr_readdirargs (XDR *, readdirargs*);
+extern  bool_t xdr_entry (XDR *, entry*);
+extern  bool_t xdr_dirlist (XDR *, dirlist*);
+extern  bool_t xdr_readdirres (XDR *, readdirres*);
+extern  bool_t xdr_statfsokres (XDR *, statfsokres*);
+extern  bool_t xdr_statfsres (XDR *, statfsres*);
+
+#else /* K&R C */
+extern bool_t xdr_nfsstat ();
+extern bool_t xdr_ftype ();
+extern bool_t xdr_nfs_fh ();
+extern bool_t xdr_nfstime ();
+extern bool_t xdr_fattr ();
+extern bool_t xdr_sattr ();
+extern bool_t xdr_filename ();
+extern bool_t xdr_nfspath ();
+extern bool_t xdr_attrstat ();
+extern bool_t xdr_sattrargs ();
+extern bool_t xdr_diropargs ();
+extern bool_t xdr_diropokres ();
+extern bool_t xdr_diropres ();
+extern bool_t xdr_readlinkres ();
+extern bool_t xdr_readargs ();
+extern bool_t xdr_readokres ();
+extern bool_t xdr_readres ();
+extern bool_t xdr_writeargs ();
+extern bool_t xdr_createargs ();
+extern bool_t xdr_renameargs ();
+extern bool_t xdr_linkargs ();
+extern bool_t xdr_symlinkargs ();
+extern bool_t xdr_nfscookie ();
+extern bool_t xdr_readdirargs ();
+extern bool_t xdr_entry ();
+extern bool_t xdr_dirlist ();
+extern bool_t xdr_readdirres ();
+extern bool_t xdr_statfsokres ();
+extern bool_t xdr_statfsres ();
+
+#endif /* K&R C */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_NFS_PROT_H_RPCGEN */
diff --git a/rtemsNfs/proto/nfs_prot.x b/rtemsNfs/proto/nfs_prot.x
new file mode 100644
index 0000000..a40d9a5
--- /dev/null
+++ b/rtemsNfs/proto/nfs_prot.x
@@ -0,0 +1,1268 @@
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#ifndef RPC_HDR
+%#ifndef lint
+%/*static char sccsid[] = "from: @(#)nfs_prot.x 1.2 87/10/12 Copyr 1987 Sun Micro";*/
+%/*static char sccsid[] = "from: @(#)nfs_prot.x	2.1 88/08/01 4.0 RPCSRC";*/
+%static char rcsid[] = "$Id$";
+%#endif /* not lint */
+#endif
+
+const NFS_PORT          = 2049;
+const NFS_MAXDATA       = 8192;
+const NFS_MAXPATHLEN    = 1024;
+const NFS_MAXNAMLEN	= 255;
+const NFS_FHSIZE	= 32;
+const NFS_COOKIESIZE	= 4;
+const NFS_FIFO_DEV	= -1;	/* size kludge for named pipes */
+
+/*
+ * File types
+ */
+const NFSMODE_FMT  = 0170000;	/* type of file */
+const NFSMODE_DIR  = 0040000;	/* directory */
+const NFSMODE_CHR  = 0020000;	/* character special */
+const NFSMODE_BLK  = 0060000;	/* block special */
+const NFSMODE_REG  = 0100000;	/* regular */
+const NFSMODE_LNK  = 0120000;	/* symbolic link */
+const NFSMODE_SOCK = 0140000;	/* socket */
+const NFSMODE_FIFO = 0010000;	/* fifo */
+
+/*
+ * Error status
+ */
+enum nfsstat {
+	NFS_OK= 0,		/* no error */
+	NFSERR_PERM=1,		/* Not owner */
+	NFSERR_NOENT=2,		/* No such file or directory */
+	NFSERR_IO=5,		/* I/O error */
+	NFSERR_NXIO=6,		/* No such device or address */
+	NFSERR_ACCES=13,	/* Permission denied */
+	NFSERR_EXIST=17,	/* File exists */
+	NFSERR_NODEV=19,	/* No such device */
+	NFSERR_NOTDIR=20,	/* Not a directory*/
+	NFSERR_ISDIR=21,	/* Is a directory */
+	NFSERR_FBIG=27,		/* File too large */
+	NFSERR_NOSPC=28,	/* No space left on device */
+	NFSERR_ROFS=30,		/* Read-only file system */
+	NFSERR_NAMETOOLONG=63,	/* File name too long */
+	NFSERR_NOTEMPTY=66,	/* Directory not empty */
+	NFSERR_DQUOT=69,	/* Disc quota exceeded */
+	NFSERR_STALE=70,	/* Stale NFS file handle */
+	NFSERR_WFLUSH=99	/* write cache flushed */
+};
+
+/*
+ * File types
+ */
+enum ftype {
+	NFNON = 0,	/* non-file */
+	NFREG = 1,	/* regular file */
+	NFDIR = 2,	/* directory */
+	NFBLK = 3,	/* block special */
+	NFCHR = 4,	/* character special */
+	NFLNK = 5,	/* symbolic link */
+	NFSOCK = 6,	/* unix domain sockets */
+	NFBAD = 7,	/* unused */
+	NFFIFO = 8 	/* named pipe */
+};
+
+/*
+ * File access handle
+ */
+struct nfs_fh {
+	opaque data[NFS_FHSIZE];
+};
+
+/* 
+ * Timeval
+ */
+struct nfstime {
+	unsigned seconds;
+	unsigned useconds;
+};
+
+
+/*
+ * File attributes
+ */
+struct fattr {
+	ftype type;		/* file type */
+	unsigned mode;		/* protection mode bits */
+	unsigned nlink;		/* # hard links */
+	unsigned uid;		/* owner user id */
+	unsigned gid;		/* owner group id */
+	unsigned size;		/* file size in bytes */
+	unsigned blocksize;	/* prefered block size */
+	unsigned rdev;		/* special device # */
+	unsigned blocks;	/* Kb of disk used by file */
+	unsigned fsid;		/* device # */
+	unsigned fileid;	/* inode # */
+	nfstime	atime;		/* time of last access */
+	nfstime	mtime;		/* time of last modification */
+	nfstime	ctime;		/* time of last change */
+};
+
+/*
+ * File attributes which can be set
+ */
+struct sattr {
+	unsigned mode;	/* protection mode bits */
+	unsigned uid;	/* owner user id */
+	unsigned gid;	/* owner group id */
+	unsigned size;	/* file size in bytes */
+	nfstime	atime;	/* time of last access */
+	nfstime	mtime;	/* time of last modification */
+};
+
+
+typedef string filename<NFS_MAXNAMLEN>; 
+typedef string nfspath<NFS_MAXPATHLEN>;
+
+/*
+ * Reply status with file attributes
+ */
+union attrstat switch (nfsstat status) {
+case NFS_OK:
+	fattr attributes;
+default:
+	void;
+};
+
+struct sattrargs {
+	nfs_fh file;
+	sattr attributes;
+};
+
+/*
+ * Arguments for directory operations
+ */
+struct diropargs {
+	nfs_fh	dir;	/* directory file handle */
+	filename name;		/* name (up to NFS_MAXNAMLEN bytes) */
+};
+
+struct diropokres {
+	nfs_fh file;
+	fattr attributes;
+};
+
+/*
+ * Results from directory operation
+ */
+union diropres switch (nfsstat status) {
+case NFS_OK:
+	diropokres diropres;
+default:
+	void;
+};
+
+union readlinkres switch (nfsstat status) {
+case NFS_OK:
+	nfspath data;
+default:
+	void;
+};
+
+/*
+ * Arguments to remote read
+ */
+struct readargs {
+	nfs_fh file;		/* handle for file */
+	unsigned offset;	/* byte offset in file */
+	unsigned count;		/* immediate read count */
+	unsigned totalcount;	/* total read count (from this offset)*/
+};
+
+/*
+ * Status OK portion of remote read reply
+ */
+struct readokres {
+	fattr	attributes;	/* attributes, need for pagin*/
+	opaque data<NFS_MAXDATA>;
+};
+
+union readres switch (nfsstat status) {
+case NFS_OK:
+	readokres reply;
+default:
+	void;
+};
+
+/*
+ * Arguments to remote write 
+ */
+struct writeargs {
+	nfs_fh	file;		/* handle for file */
+	unsigned beginoffset;	/* beginning byte offset in file */
+	unsigned offset;	/* current byte offset in file */
+	unsigned totalcount;	/* total write count (to this offset)*/
+	opaque data<NFS_MAXDATA>;
+};
+
+struct createargs {
+	diropargs where;
+	sattr attributes;
+};
+
+struct renameargs {
+	diropargs from;
+	diropargs to;
+};
+
+struct linkargs {
+	nfs_fh from;
+	diropargs to;
+};
+
+struct symlinkargs {
+	diropargs from;
+	nfspath to;
+	sattr attributes;
+};
+
+
+/* TS, 10/21/2002; converted cookie to struct */
+struct nfscookie {
+ 	opaque data[NFS_COOKIESIZE];
+};
+
+/*
+ * Arguments to readdir
+ */
+struct readdirargs {
+	nfs_fh dir;		/* directory handle */
+	nfscookie cookie;
+	unsigned count;		/* number of directory bytes to read */
+};
+
+struct entry {
+	unsigned fileid;
+	filename name;
+	nfscookie cookie;
+	entry *nextentry;
+};
+
+struct dirlist {
+	entry *entries;
+	bool eof;
+};
+
+union readdirres switch (nfsstat status) {
+case NFS_OK:
+	dirlist reply;
+default:
+	void;
+};
+
+struct statfsokres {
+	unsigned tsize;	/* preferred transfer size in bytes */
+	unsigned bsize;	/* fundamental file system block size */
+	unsigned blocks;	/* total blocks in file system */
+	unsigned bfree;	/* free blocks in fs */
+	unsigned bavail;	/* free blocks avail to non-superuser */
+};
+
+union statfsres switch (nfsstat status) {
+case NFS_OK:
+	statfsokres reply;
+default:
+	void;
+};
+
+#ifdef WANT_NFS3
+
+/*
+ * NFSv3 constants and types
+ */
+const NFS3_FHSIZE	= 64;	/* maximum size in bytes of a file handle */
+const NFS3_COOKIEVERFSIZE = 8;	/* size of a cookie verifier for READDIR */
+const NFS3_CREATEVERFSIZE = 8;	/* size of the verifier used for CREATE */
+const NFS3_WRITEVERFSIZE = 8;	/* size of the verifier used for WRITE */
+
+typedef unsigned hyper uint64;
+typedef hyper int64;
+typedef unsigned long uint32;
+typedef long int32;
+typedef string filename3<>;
+typedef string nfspath3<>;
+typedef uint64 fileid3;
+typedef uint64 cookie3;
+typedef opaque cookieverf3[NFS3_COOKIEVERFSIZE];
+typedef opaque createverf3[NFS3_CREATEVERFSIZE];
+typedef opaque writeverf3[NFS3_WRITEVERFSIZE];
+typedef uint32 uid3;
+typedef uint32 gid3;
+typedef uint64 size3;
+typedef uint64 offset3;
+typedef uint32 mode3;
+typedef uint32 count3;
+
+/*
+ * Error status (v3)
+ */
+enum nfsstat3 {
+	NFS3_OK	= 0,
+	NFS3ERR_PERM		= 1,
+	NFS3ERR_NOENT		= 2,
+	NFS3ERR_IO		= 5,
+	NFS3ERR_NXIO		= 6,
+	NFS3ERR_ACCES		= 13,
+	NFS3ERR_EXIST		= 17,
+	NFS3ERR_XDEV		= 18,
+	NFS3ERR_NODEV		= 19,
+	NFS3ERR_NOTDIR		= 20,
+	NFS3ERR_ISDIR		= 21,
+	NFS3ERR_INVAL		= 22,
+	NFS3ERR_FBIG		= 27,
+	NFS3ERR_NOSPC		= 28,
+	NFS3ERR_ROFS		= 30,
+	NFS3ERR_MLINK		= 31,
+	NFS3ERR_NAMETOOLONG	= 63,
+	NFS3ERR_NOTEMPTY	= 66,
+	NFS3ERR_DQUOT		= 69,
+	NFS3ERR_STALE		= 70,
+	NFS3ERR_REMOTE		= 71,
+	NFS3ERR_BADHANDLE	= 10001,
+	NFS3ERR_NOT_SYNC	= 10002,
+	NFS3ERR_BAD_COOKIE	= 10003,
+	NFS3ERR_NOTSUPP		= 10004,
+	NFS3ERR_TOOSMALL	= 10005,
+	NFS3ERR_SERVERFAULT	= 10006,
+	NFS3ERR_BADTYPE		= 10007,
+	NFS3ERR_JUKEBOX		= 10008
+};
+
+/*
+ * File types (v3)
+ */
+enum ftype3 {
+	NF3REG	= 1,		/* regular file */
+	NF3DIR	= 2,		/* directory */
+	NF3BLK	= 3,		/* block special */
+	NF3CHR	= 4,		/* character special */
+	NF3LNK	= 5,		/* symbolic link */
+	NF3SOCK	= 6,		/* unix domain sockets */
+	NF3FIFO	= 7		/* named pipe */
+};
+
+struct specdata3 {
+	uint32	specdata1;
+	uint32	specdata2;
+};
+
+/*
+ * File access handle (v3)
+ */
+struct nfs_fh3 {
+	opaque data<NFS3_FHSIZE>;
+};
+
+/* 
+ * Timeval (v3)
+ */
+struct nfstime3 {
+	uint32	seconds;
+	uint32	nseconds;
+};
+
+
+/*
+ * File attributes (v3)
+ */
+struct fattr3 {
+	ftype3	type;		/* file type */
+	mode3	mode;		/* protection mode bits */
+	uint32	nlink;		/* # hard links */
+	uid3	uid;		/* owner user id */
+	gid3	gid;		/* owner group id */
+	size3	size;		/* file size in bytes */
+	size3	used;		/* prefered block size */
+	specdata3 rdev;		/* special device # */
+	uint64 fsid;		/* device # */
+	fileid3	fileid;		/* inode # */
+	nfstime3 atime;		/* time of last access */
+	nfstime3 mtime;		/* time of last modification */
+	nfstime3 ctime;		/* time of last change */
+};
+
+union post_op_attr switch (bool attributes_follow) {
+case TRUE:
+	fattr3	attributes;
+case FALSE:
+	void;
+};
+
+struct wcc_attr {
+	size3	size;
+	nfstime3 mtime;
+	nfstime3 ctime;
+};
+
+union pre_op_attr switch (bool attributes_follow) {
+case TRUE:
+	wcc_attr attributes;
+case FALSE:
+	void;
+};
+
+struct wcc_data {
+	pre_op_attr before;
+	post_op_attr after;
+};
+
+union post_op_fh3 switch (bool handle_follows) {
+case TRUE:
+	nfs_fh3	handle;
+case FALSE:
+	void;
+};
+
+/*
+ * File attributes which can be set (v3)
+ */
+enum time_how {
+	DONT_CHANGE		= 0,
+	SET_TO_SERVER_TIME	= 1,
+	SET_TO_CLIENT_TIME	= 2
+};
+
+union set_mode3 switch (bool set_it) {
+case TRUE:
+	mode3	mode;
+default:
+	void;
+};
+
+union set_uid3 switch (bool set_it) {
+case TRUE:
+	uid3	uid;
+default:
+	void;
+};
+
+union set_gid3 switch (bool set_it) {
+case TRUE:
+	gid3	gid;
+default:
+	void;
+};
+
+union set_size3 switch (bool set_it) {
+case TRUE:
+	size3	size;
+default:
+	void;
+};
+
+union set_atime switch (time_how set_it) {
+case SET_TO_CLIENT_TIME:
+	nfstime3	atime;
+default:
+	void;
+};
+
+union set_mtime switch (time_how set_it) {
+case SET_TO_CLIENT_TIME:
+	nfstime3	mtime;
+default:
+	void;
+};
+
+struct sattr3 {
+	set_mode3	mode;
+	set_uid3	uid;
+	set_gid3	gid;
+	set_size3	size;
+	set_atime	atime;
+	set_mtime	mtime;
+};
+
+/*
+ * Arguments for directory operations (v3)
+ */
+struct diropargs3 {
+	nfs_fh3	dir;		/* directory file handle */
+	filename3 name;		/* name (up to NFS_MAXNAMLEN bytes) */
+};
+
+/*
+ * Arguments to getattr (v3).
+ */
+struct GETATTR3args {
+	nfs_fh3		object;
+};
+
+struct GETATTR3resok {
+	fattr3		obj_attributes;
+};
+
+union GETATTR3res switch (nfsstat3 status) {
+case NFS3_OK:
+	GETATTR3resok	resok;
+default:
+	void;
+};
+
+/*
+ * Arguments to setattr (v3).
+ */
+union sattrguard3 switch (bool check) {
+case TRUE:
+	nfstime3	obj_ctime;
+case FALSE:
+	void;
+};
+
+struct SETATTR3args {
+	nfs_fh3		object;
+	sattr3		new_attributes;
+	sattrguard3	guard;
+};
+
+struct SETATTR3resok {
+	wcc_data	obj_wcc;
+};
+
+struct SETATTR3resfail {
+	wcc_data	obj_wcc;
+};
+
+union SETATTR3res switch (nfsstat3 status) {
+case NFS3_OK:
+	SETATTR3resok	resok;
+default:
+	SETATTR3resfail	resfail;
+};
+
+/*
+ * Arguments to lookup (v3).
+ */
+struct LOOKUP3args {
+	diropargs3	what;
+};
+
+struct LOOKUP3resok {
+	nfs_fh3		object;
+	post_op_attr	obj_attributes;
+	post_op_attr	dir_attributes;
+};
+
+struct LOOKUP3resfail {
+	post_op_attr	dir_attributes;
+};
+
+union LOOKUP3res switch (nfsstat3 status) {
+case NFS3_OK:
+	LOOKUP3resok	resok;
+default:
+	LOOKUP3resfail	resfail;
+};
+
+/*
+ * Arguments to access (v3).
+ */
+const ACCESS3_READ	= 0x0001;
+const ACCESS3_LOOKUP	= 0x0002;
+const ACCESS3_MODIFY	= 0x0004;
+const ACCESS3_EXTEND	= 0x0008;
+const ACCESS3_DELETE	= 0x0010;
+const ACCESS3_EXECUTE	= 0x0020;
+
+struct ACCESS3args {
+	nfs_fh3		object;
+	uint32		access;
+};
+
+struct ACCESS3resok {
+	post_op_attr	obj_attributes;
+	uint32		access;
+};
+
+struct ACCESS3resfail {
+	post_op_attr	obj_attributes;
+};
+
+union ACCESS3res switch (nfsstat3 status) {
+case NFS3_OK:
+	ACCESS3resok	resok;
+default:
+	ACCESS3resfail	resfail;
+};
+
+/*
+ * Arguments to readlink (v3).
+ */
+struct READLINK3args {
+	nfs_fh3		symlink;
+};
+
+struct READLINK3resok {
+	post_op_attr	symlink_attributes;
+	nfspath3	data;
+};
+
+struct READLINK3resfail {
+	post_op_attr	symlink_attributes;
+};
+
+union READLINK3res switch (nfsstat3 status) {
+case NFS3_OK:
+	READLINK3resok	resok;
+default:
+	READLINK3resfail resfail;
+};
+
+/*
+ * Arguments to read (v3).
+ */
+struct READ3args {
+	nfs_fh3		file;
+	offset3		offset;
+	count3		count;
+};
+
+struct READ3resok {
+	post_op_attr	file_attributes;
+	count3		count;
+	bool		eof;
+	opaque		data<>;
+};
+
+struct READ3resfail {
+	post_op_attr	file_attributes;
+};
+
+/* XXX: solaris 2.6 uses ``nfsstat'' here */
+union READ3res switch (nfsstat3 status) {
+case NFS3_OK:
+	READ3resok	resok;
+default:
+	READ3resfail	resfail;
+};
+
+/*
+ * Arguments to write (v3).
+ */
+enum stable_how {
+	UNSTABLE	= 0,
+	DATA_SYNC	= 1,
+	FILE_SYNC	= 2
+};
+
+struct WRITE3args {
+	nfs_fh3		file;
+	offset3		offset;
+	count3		count;
+	stable_how	stable;
+	opaque		data<>;
+};
+
+struct WRITE3resok {
+	wcc_data	file_wcc;
+	count3		count;
+	stable_how	committed;
+	writeverf3	verf;
+};
+
+struct WRITE3resfail {
+	wcc_data	file_wcc;
+};
+
+union WRITE3res switch (nfsstat3 status) {
+case NFS3_OK:
+	WRITE3resok	resok;
+default:
+	WRITE3resfail	resfail;
+};
+
+/*
+ * Arguments to create (v3).
+ */
+enum createmode3 {
+	UNCHECKED	= 0,
+	GUARDED		= 1,
+	EXCLUSIVE	= 2
+};
+
+union createhow3 switch (createmode3 mode) {
+case UNCHECKED:
+case GUARDED:
+	sattr3		obj_attributes;
+case EXCLUSIVE:
+	createverf3	verf;
+};
+
+struct CREATE3args {
+	diropargs3	where;
+	createhow3	how;
+};
+
+struct CREATE3resok {
+	post_op_fh3	obj;
+	post_op_attr	obj_attributes;
+	wcc_data	dir_wcc;
+};
+
+struct CREATE3resfail {
+	wcc_data	dir_wcc;
+};
+
+union CREATE3res switch (nfsstat3 status) {
+case NFS3_OK:
+	CREATE3resok	resok;
+default:
+	CREATE3resfail	resfail;
+};
+
+/*
+ * Arguments to mkdir (v3).
+ */
+struct MKDIR3args {
+	diropargs3	where;
+	sattr3		attributes;
+};
+
+struct MKDIR3resok {
+	post_op_fh3	obj;
+	post_op_attr	obj_attributes;
+	wcc_data	dir_wcc;
+};
+
+struct MKDIR3resfail {
+	wcc_data	dir_wcc;
+};
+
+union MKDIR3res switch (nfsstat3 status) {
+case NFS3_OK:
+	MKDIR3resok	resok;
+default:
+	MKDIR3resfail	resfail;
+};
+
+/*
+ * Arguments to symlink (v3).
+ */
+struct symlinkdata3 {
+	sattr3		symlink_attributes;
+	nfspath3	symlink_data;
+};
+
+struct SYMLINK3args {
+	diropargs3	where;
+	symlinkdata3	symlink;
+};
+
+struct SYMLINK3resok {
+	post_op_fh3	obj;
+	post_op_attr	obj_attributes;
+	wcc_data	dir_wcc;
+};
+
+struct SYMLINK3resfail {
+	wcc_data	dir_wcc;
+};
+
+union SYMLINK3res switch (nfsstat3 status) {
+case NFS3_OK:
+	SYMLINK3resok	resok;
+default:
+	SYMLINK3resfail	resfail;
+};
+
+/*
+ * Arguments to mknod (v3).
+ */
+struct devicedata3 {
+	sattr3		dev_attributes;
+	specdata3	spec;
+};
+
+union mknoddata3 switch (ftype3 type) {
+case NF3CHR:
+case NF3BLK:
+	devicedata3	device;
+case NF3SOCK:
+case NF3FIFO:
+	sattr3		pipe_attributes;
+default:
+	void;
+};
+
+struct MKNOD3args {
+	diropargs3	where;
+	mknoddata3	what;
+};
+
+struct MKNOD3resok {
+	post_op_fh3	obj;
+	post_op_attr	obj_attributes;
+	wcc_data	dir_wcc;
+};
+
+struct MKNOD3resfail {
+	wcc_data	dir_wcc;
+};
+
+union MKNOD3res switch (nfsstat3 status) {
+case NFS3_OK:
+	MKNOD3resok	resok;
+default:
+	MKNOD3resfail	resfail;
+};
+
+/*
+ * Arguments to remove (v3).
+ */
+struct REMOVE3args {
+	diropargs3	object;
+};
+
+struct REMOVE3resok {
+	wcc_data	dir_wcc;
+};
+
+struct REMOVE3resfail {
+	wcc_data	dir_wcc;
+};
+
+union REMOVE3res switch (nfsstat3 status) {
+case NFS3_OK:
+	REMOVE3resok	resok;
+default:
+	REMOVE3resfail	resfail;
+};
+
+/*
+ * Arguments to rmdir (v3).
+ */
+struct RMDIR3args {
+	diropargs3	object;
+};
+
+struct RMDIR3resok {
+	wcc_data	dir_wcc;
+};
+
+struct RMDIR3resfail {
+	wcc_data	dir_wcc;
+};
+
+union RMDIR3res switch (nfsstat3 status) {
+case NFS3_OK:
+	RMDIR3resok	resok;
+default:
+	RMDIR3resfail	resfail;
+};
+
+/*
+ * Arguments to rename (v3).
+ */
+struct RENAME3args {
+	diropargs3	from;
+	diropargs3	to;
+};
+
+struct RENAME3resok {
+	wcc_data	fromdir_wcc;
+	wcc_data	todir_wcc;
+};
+
+struct RENAME3resfail {
+	wcc_data	fromdir_wcc;
+	wcc_data	todir_wcc;
+};
+
+union RENAME3res switch (nfsstat3 status) {
+case NFS3_OK:
+	RENAME3resok	resok;
+default:
+	RENAME3resfail	resfail;
+};
+
+/*
+ * Arguments to link (v3).
+ */
+struct LINK3args {
+	nfs_fh3		file;
+	diropargs3	link;
+};
+
+struct LINK3resok {
+	post_op_attr	file_attributes;
+	wcc_data	linkdir_wcc;
+};
+
+struct LINK3resfail {
+	post_op_attr	file_attributes;
+	wcc_data	linkdir_wcc;
+};
+
+union LINK3res switch (nfsstat3 status) {
+case NFS3_OK:
+	LINK3resok	resok;
+default:
+	LINK3resfail	resfail;
+};
+
+/*
+ * Arguments to readdir (v3).
+ */
+struct READDIR3args {
+	nfs_fh3		dir;
+	cookie3		cookie;
+	cookieverf3	cookieverf;
+	count3		count;
+};
+
+struct entry3 {
+	fileid3		fileid;
+	filename3	name;
+	cookie3		cookie;
+	entry3		*nextentry;
+};
+
+struct dirlist3 {
+	entry3		*entries;
+	bool		eof;
+};
+
+struct READDIR3resok {
+	post_op_attr	dir_attributes;
+	cookieverf3	cookieverf;
+	dirlist3	reply;
+};
+
+struct READDIR3resfail {
+	post_op_attr	dir_attributes;
+};
+
+union READDIR3res switch (nfsstat3 status) {
+case NFS3_OK:
+	READDIR3resok	resok;
+default:
+	READDIR3resfail	resfail;
+};
+
+/*
+ * Arguments to readdirplus (v3).
+ */
+struct READDIRPLUS3args {
+	nfs_fh3		dir;
+	cookie3		cookie;
+	cookieverf3	cookieverf;
+	count3		dircount;
+	count3		maxcount;
+};
+
+struct entryplus3 {
+	fileid3		fileid;
+	filename3	name;
+	cookie3		cookie;
+	post_op_attr	name_attributes;
+	post_op_fh3	name_handle;
+	entryplus3	*nextentry;
+};
+
+struct dirlistplus3 {
+	entryplus3	*entries;
+	bool		eof;
+};
+
+struct READDIRPLUS3resok {
+	post_op_attr	dir_attributes;
+	cookieverf3	cookieverf;
+	dirlistplus3	reply;
+};
+
+struct READDIRPLUS3resfail {
+	post_op_attr	dir_attributes;
+};
+
+union READDIRPLUS3res switch (nfsstat3 status) {
+case NFS3_OK:
+	READDIRPLUS3resok	resok;
+default:
+	READDIRPLUS3resfail	resfail;
+};
+
+/*
+ * Arguments to fsstat (v3).
+ */
+struct FSSTAT3args {
+	nfs_fh3		fsroot;
+};
+
+struct FSSTAT3resok {
+	post_op_attr	obj_attributes;
+	size3		tbytes;
+	size3		fbytes;
+	size3		abytes;
+	size3		tfiles;
+	size3		ffiles;
+	size3		afiles;
+	uint32		invarsec;
+};
+
+struct FSSTAT3resfail {
+	post_op_attr	obj_attributes;
+};
+
+union FSSTAT3res switch (nfsstat3 status) {
+case NFS3_OK:
+	FSSTAT3resok	resok;
+default:
+	FSSTAT3resfail	resfail;
+};
+
+/*
+ * Arguments to fsinfo (v3).
+ */
+const FSF3_LINK		= 0x0001;
+const FSF3_SYMLINK	= 0x0002;
+const FSF3_HOMOGENEOUS	= 0x0008;
+const FSF3_CANSETTIME	= 0x0010;
+
+struct FSINFO3args {
+	nfs_fh3		fsroot;
+};
+
+struct FSINFO3resok {
+	post_op_attr	obj_attributes;
+	uint32		rtmax;
+	uint32		rtpref;
+	uint32		rtmult;
+	uint32		wtmax;
+	uint32		wtpref;
+	uint32		wtmult;
+	uint32		dtpref;
+	size3		maxfilesize;
+	nfstime3	time_delta;
+	uint32		properties;
+};
+
+struct FSINFO3resfail {
+	post_op_attr	obj_attributes;
+};
+
+union FSINFO3res switch (nfsstat3 status) {
+case NFS3_OK:
+	FSINFO3resok	resok;
+default:
+	FSINFO3resfail	resfail;
+};
+
+/*
+ * Arguments to pathconf (v3).
+ */
+struct PATHCONF3args {
+	nfs_fh3		object;
+};
+
+struct PATHCONF3resok {
+	post_op_attr	obj_attributes;
+	uint32		linkmax;
+	uint32		name_max;
+	bool		no_trunc;
+	bool		chown_restricted;
+	bool		case_insensitive;
+	bool		case_preserving;
+};
+
+struct PATHCONF3resfail {
+	post_op_attr	obj_attributes;
+};
+
+union PATHCONF3res switch (nfsstat3 status) {
+case NFS3_OK:
+	PATHCONF3resok	resok;
+default:
+	PATHCONF3resfail	resfail;
+};
+
+/*
+ * Arguments to commit (v3).
+ */
+struct COMMIT3args {
+	nfs_fh3		file;
+	offset3		offset;
+	count3		count;
+};
+
+struct COMMIT3resok {
+	wcc_data	file_wcc;
+	writeverf3	verf;
+};
+
+struct COMMIT3resfail {
+	wcc_data	file_wcc;
+};
+
+union COMMIT3res switch (nfsstat3 status) {
+case NFS3_OK:
+	COMMIT3resok	resok;
+default:
+	COMMIT3resfail	resfail;
+};
+
+#endif /* WANT_NFS3 */
+
+/*
+ * Remote file service routines
+ */
+program NFS_PROGRAM {
+	version NFS_VERSION {
+		void 
+		NFSPROC_NULL(void) = 0;
+
+		attrstat 
+		NFSPROC_GETATTR(nfs_fh) =	1;
+
+		attrstat 
+		NFSPROC_SETATTR(sattrargs) = 2;
+
+		void 
+		NFSPROC_ROOT(void) = 3;
+
+		diropres 
+		NFSPROC_LOOKUP(diropargs) = 4;
+
+		readlinkres 
+		NFSPROC_READLINK(nfs_fh) = 5;
+
+		readres 
+		NFSPROC_READ(readargs) = 6;
+
+		void 
+		NFSPROC_WRITECACHE(void) = 7;
+
+		attrstat
+		NFSPROC_WRITE(writeargs) = 8;
+
+		diropres
+		NFSPROC_CREATE(createargs) = 9;
+
+		nfsstat
+		NFSPROC_REMOVE(diropargs) = 10;
+
+		nfsstat
+		NFSPROC_RENAME(renameargs) = 11;
+
+		nfsstat
+		NFSPROC_LINK(linkargs) = 12;
+
+		nfsstat
+		NFSPROC_SYMLINK(symlinkargs) = 13;
+
+		diropres
+		NFSPROC_MKDIR(createargs) = 14;
+
+		nfsstat
+		NFSPROC_RMDIR(diropargs) = 15;
+
+		readdirres
+		NFSPROC_READDIR(readdirargs) = 16;
+
+		statfsres
+		NFSPROC_STATFS(nfs_fh) = 17;
+	} = 2;
+} = 100003;
+#ifdef WANT_NFS3
+program NFS3_PROGRAM {
+	version NFS_V3 {
+		void
+		NFSPROC3_NULL(void)			= 0;
+
+		GETATTR3res
+		NFSPROC3_GETATTR(GETATTR3args)		= 1;
+
+		SETATTR3res
+		NFSPROC3_SETATTR(SETATTR3args)		= 2;
+
+		LOOKUP3res
+		NFSPROC3_LOOKUP(LOOKUP3args)		= 3;
+
+		ACCESS3res
+		NFSPROC3_ACCESS(ACCESS3args)		= 4;
+
+		READLINK3res
+		NFSPROC3_READLINK(READLINK3args)	= 5;
+
+		READ3res
+		NFSPROC3_READ(READ3args)		= 6;
+
+		WRITE3res
+		NFSPROC3_WRITE(WRITE3args)		= 7;
+
+		CREATE3res
+		NFSPROC3_CREATE(CREATE3args)		= 8;
+
+		MKDIR3res
+		NFSPROC3_MKDIR(MKDIR3args)		= 9;
+
+		SYMLINK3res
+		NFSPROC3_SYMLINK(SYMLINK3args)		= 10;
+
+		MKNOD3res
+		NFSPROC3_MKNOD(MKNOD3args)		= 11;
+
+		REMOVE3res
+		NFSPROC3_REMOVE(REMOVE3args)		= 12;
+
+		RMDIR3res
+		NFSPROC3_RMDIR(RMDIR3args)		= 13;
+
+		RENAME3res
+		NFSPROC3_RENAME(RENAME3args)		= 14;
+
+		LINK3res
+		NFSPROC3_LINK(LINK3args)		= 15;
+
+		READDIR3res
+		NFSPROC3_READDIR(READDIR3args)		= 16;
+
+		READDIRPLUS3res
+		NFSPROC3_READDIRPLUS(READDIRPLUS3args)	= 17;
+
+		FSSTAT3res
+		NFSPROC3_FSSTAT(FSSTAT3args)		= 18;
+
+		FSINFO3res
+		NFSPROC3_FSINFO(FSINFO3args)		= 19;
+
+		PATHCONF3res
+		NFSPROC3_PATHCONF(PATHCONF3args)	= 20;
+
+		COMMIT3res
+		NFSPROC3_COMMIT(COMMIT3args)		= 21;
+	} = 3;
+} = 100003;
+#endif
+
diff --git a/rtemsNfs/proto/nfs_prot_xdr.c b/rtemsNfs/proto/nfs_prot_xdr.c
new file mode 100644
index 0000000..7e222ec
--- /dev/null
+++ b/rtemsNfs/proto/nfs_prot_xdr.c
@@ -0,0 +1,671 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#include "nfs_prot.h"
+#ifndef lint
+/*static char sccsid[] = "from: @(#)nfs_prot.x 1.2 87/10/12 Copyr 1987 Sun Micro";*/
+/*static char sccsid[] = "from: @(#)nfs_prot.x	2.1 88/08/01 4.0 RPCSRC";*/
+static char rcsid[] = "$Id$";
+#endif /* not lint */
+
+bool_t
+xdr_nfsstat (XDR *xdrs, nfsstat *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_enum (xdrs, (enum_t *) objp))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_ftype (XDR *xdrs, ftype *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_enum (xdrs, (enum_t *) objp))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_nfs_fh (XDR *xdrs, nfs_fh *objp)
+{
+	register int32_t *buf;
+
+	int i;
+	 if (!xdr_opaque (xdrs, objp->data, NFS_FHSIZE))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_nfstime (XDR *xdrs, nfstime *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_u_int (xdrs, &objp->seconds))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->useconds))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_fattr (XDR *xdrs, fattr *objp)
+{
+	register int32_t *buf;
+
+
+	if (xdrs->x_op == XDR_ENCODE) {
+		 if (!xdr_ftype (xdrs, &objp->type))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 10 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_u_int (xdrs, &objp->mode))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->nlink))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->uid))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->gid))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->size))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->blocksize))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->rdev))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->blocks))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->fsid))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->fileid))
+				 return FALSE;
+
+		} else {
+		IXDR_PUT_U_LONG(buf, objp->mode);
+		IXDR_PUT_U_LONG(buf, objp->nlink);
+		IXDR_PUT_U_LONG(buf, objp->uid);
+		IXDR_PUT_U_LONG(buf, objp->gid);
+		IXDR_PUT_U_LONG(buf, objp->size);
+		IXDR_PUT_U_LONG(buf, objp->blocksize);
+		IXDR_PUT_U_LONG(buf, objp->rdev);
+		IXDR_PUT_U_LONG(buf, objp->blocks);
+		IXDR_PUT_U_LONG(buf, objp->fsid);
+		IXDR_PUT_U_LONG(buf, objp->fileid);
+		}
+		 if (!xdr_nfstime (xdrs, &objp->atime))
+			 return FALSE;
+		 if (!xdr_nfstime (xdrs, &objp->mtime))
+			 return FALSE;
+		 if (!xdr_nfstime (xdrs, &objp->ctime))
+			 return FALSE;
+		return TRUE;
+	} else if (xdrs->x_op == XDR_DECODE) {
+		 if (!xdr_ftype (xdrs, &objp->type))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 10 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_u_int (xdrs, &objp->mode))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->nlink))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->uid))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->gid))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->size))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->blocksize))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->rdev))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->blocks))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->fsid))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->fileid))
+				 return FALSE;
+
+		} else {
+		objp->mode = IXDR_GET_U_LONG(buf);
+		objp->nlink = IXDR_GET_U_LONG(buf);
+		objp->uid = IXDR_GET_U_LONG(buf);
+		objp->gid = IXDR_GET_U_LONG(buf);
+		objp->size = IXDR_GET_U_LONG(buf);
+		objp->blocksize = IXDR_GET_U_LONG(buf);
+		objp->rdev = IXDR_GET_U_LONG(buf);
+		objp->blocks = IXDR_GET_U_LONG(buf);
+		objp->fsid = IXDR_GET_U_LONG(buf);
+		objp->fileid = IXDR_GET_U_LONG(buf);
+		}
+		 if (!xdr_nfstime (xdrs, &objp->atime))
+			 return FALSE;
+		 if (!xdr_nfstime (xdrs, &objp->mtime))
+			 return FALSE;
+		 if (!xdr_nfstime (xdrs, &objp->ctime))
+			 return FALSE;
+	 return TRUE;
+	}
+
+	 if (!xdr_ftype (xdrs, &objp->type))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->mode))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->nlink))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->uid))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->gid))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->size))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->blocksize))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->rdev))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->blocks))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->fsid))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->fileid))
+		 return FALSE;
+	 if (!xdr_nfstime (xdrs, &objp->atime))
+		 return FALSE;
+	 if (!xdr_nfstime (xdrs, &objp->mtime))
+		 return FALSE;
+	 if (!xdr_nfstime (xdrs, &objp->ctime))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_sattr (XDR *xdrs, sattr *objp)
+{
+	register int32_t *buf;
+
+
+	if (xdrs->x_op == XDR_ENCODE) {
+		buf = XDR_INLINE (xdrs, 4 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_u_int (xdrs, &objp->mode))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->uid))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->gid))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->size))
+				 return FALSE;
+
+		} else {
+		IXDR_PUT_U_LONG(buf, objp->mode);
+		IXDR_PUT_U_LONG(buf, objp->uid);
+		IXDR_PUT_U_LONG(buf, objp->gid);
+		IXDR_PUT_U_LONG(buf, objp->size);
+		}
+		 if (!xdr_nfstime (xdrs, &objp->atime))
+			 return FALSE;
+		 if (!xdr_nfstime (xdrs, &objp->mtime))
+			 return FALSE;
+		return TRUE;
+	} else if (xdrs->x_op == XDR_DECODE) {
+		buf = XDR_INLINE (xdrs, 4 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_u_int (xdrs, &objp->mode))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->uid))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->gid))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->size))
+				 return FALSE;
+
+		} else {
+		objp->mode = IXDR_GET_U_LONG(buf);
+		objp->uid = IXDR_GET_U_LONG(buf);
+		objp->gid = IXDR_GET_U_LONG(buf);
+		objp->size = IXDR_GET_U_LONG(buf);
+		}
+		 if (!xdr_nfstime (xdrs, &objp->atime))
+			 return FALSE;
+		 if (!xdr_nfstime (xdrs, &objp->mtime))
+			 return FALSE;
+	 return TRUE;
+	}
+
+	 if (!xdr_u_int (xdrs, &objp->mode))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->uid))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->gid))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->size))
+		 return FALSE;
+	 if (!xdr_nfstime (xdrs, &objp->atime))
+		 return FALSE;
+	 if (!xdr_nfstime (xdrs, &objp->mtime))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_filename (XDR *xdrs, filename *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_string (xdrs, objp, NFS_MAXNAMLEN))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_nfspath (XDR *xdrs, nfspath *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_string (xdrs, objp, NFS_MAXPATHLEN))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_attrstat (XDR *xdrs, attrstat *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_nfsstat (xdrs, &objp->status))
+		 return FALSE;
+	switch (objp->status) {
+	case NFS_OK:
+		 if (!xdr_fattr (xdrs, &objp->attrstat_u.attributes))
+			 return FALSE;
+		break;
+	default:
+		break;
+	}
+	return TRUE;
+}
+
+bool_t
+xdr_sattrargs (XDR *xdrs, sattrargs *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_nfs_fh (xdrs, &objp->file))
+		 return FALSE;
+	 if (!xdr_sattr (xdrs, &objp->attributes))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_diropargs (XDR *xdrs, diropargs *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_nfs_fh (xdrs, &objp->dir))
+		 return FALSE;
+	 if (!xdr_filename (xdrs, &objp->name))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_diropokres (XDR *xdrs, diropokres *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_nfs_fh (xdrs, &objp->file))
+		 return FALSE;
+	 if (!xdr_fattr (xdrs, &objp->attributes))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_diropres (XDR *xdrs, diropres *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_nfsstat (xdrs, &objp->status))
+		 return FALSE;
+	switch (objp->status) {
+	case NFS_OK:
+		 if (!xdr_diropokres (xdrs, &objp->diropres_u.diropres))
+			 return FALSE;
+		break;
+	default:
+		break;
+	}
+	return TRUE;
+}
+
+bool_t
+xdr_readlinkres (XDR *xdrs, readlinkres *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_nfsstat (xdrs, &objp->status))
+		 return FALSE;
+	switch (objp->status) {
+	case NFS_OK:
+		 if (!xdr_nfspath (xdrs, &objp->readlinkres_u.data))
+			 return FALSE;
+		break;
+	default:
+		break;
+	}
+	return TRUE;
+}
+
+bool_t
+xdr_readargs (XDR *xdrs, readargs *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_nfs_fh (xdrs, &objp->file))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->offset))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->count))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->totalcount))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_readokres (XDR *xdrs, readokres *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_fattr (xdrs, &objp->attributes))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->data.data_val, (u_int *) &objp->data.data_len, NFS_MAXDATA))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_readres (XDR *xdrs, readres *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_nfsstat (xdrs, &objp->status))
+		 return FALSE;
+	switch (objp->status) {
+	case NFS_OK:
+		 if (!xdr_readokres (xdrs, &objp->readres_u.reply))
+			 return FALSE;
+		break;
+	default:
+		break;
+	}
+	return TRUE;
+}
+
+bool_t
+xdr_writeargs (XDR *xdrs, writeargs *objp)
+{
+	register int32_t *buf;
+
+
+	if (xdrs->x_op == XDR_ENCODE) {
+		 if (!xdr_nfs_fh (xdrs, &objp->file))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_u_int (xdrs, &objp->beginoffset))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->offset))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->totalcount))
+				 return FALSE;
+
+		} else {
+		IXDR_PUT_U_LONG(buf, objp->beginoffset);
+		IXDR_PUT_U_LONG(buf, objp->offset);
+		IXDR_PUT_U_LONG(buf, objp->totalcount);
+		}
+		 if (!xdr_bytes (xdrs, (char **)&objp->data.data_val, (u_int *) &objp->data.data_len, NFS_MAXDATA))
+			 return FALSE;
+		return TRUE;
+	} else if (xdrs->x_op == XDR_DECODE) {
+		 if (!xdr_nfs_fh (xdrs, &objp->file))
+			 return FALSE;
+		buf = XDR_INLINE (xdrs, 3 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_u_int (xdrs, &objp->beginoffset))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->offset))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->totalcount))
+				 return FALSE;
+
+		} else {
+		objp->beginoffset = IXDR_GET_U_LONG(buf);
+		objp->offset = IXDR_GET_U_LONG(buf);
+		objp->totalcount = IXDR_GET_U_LONG(buf);
+		}
+		 if (!xdr_bytes (xdrs, (char **)&objp->data.data_val, (u_int *) &objp->data.data_len, NFS_MAXDATA))
+			 return FALSE;
+	 return TRUE;
+	}
+
+	 if (!xdr_nfs_fh (xdrs, &objp->file))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->beginoffset))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->offset))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->totalcount))
+		 return FALSE;
+	 if (!xdr_bytes (xdrs, (char **)&objp->data.data_val, (u_int *) &objp->data.data_len, NFS_MAXDATA))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_createargs (XDR *xdrs, createargs *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_diropargs (xdrs, &objp->where))
+		 return FALSE;
+	 if (!xdr_sattr (xdrs, &objp->attributes))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_renameargs (XDR *xdrs, renameargs *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_diropargs (xdrs, &objp->from))
+		 return FALSE;
+	 if (!xdr_diropargs (xdrs, &objp->to))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_linkargs (XDR *xdrs, linkargs *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_nfs_fh (xdrs, &objp->from))
+		 return FALSE;
+	 if (!xdr_diropargs (xdrs, &objp->to))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_symlinkargs (XDR *xdrs, symlinkargs *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_diropargs (xdrs, &objp->from))
+		 return FALSE;
+	 if (!xdr_nfspath (xdrs, &objp->to))
+		 return FALSE;
+	 if (!xdr_sattr (xdrs, &objp->attributes))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_nfscookie (XDR *xdrs, nfscookie *objp)
+{
+	register int32_t *buf;
+
+	int i;
+	 if (!xdr_opaque (xdrs, objp->data, NFS_COOKIESIZE))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_readdirargs (XDR *xdrs, readdirargs *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_nfs_fh (xdrs, &objp->dir))
+		 return FALSE;
+	 if (!xdr_nfscookie (xdrs, &objp->cookie))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->count))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_entry (XDR *xdrs, entry *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_u_int (xdrs, &objp->fileid))
+		 return FALSE;
+	 if (!xdr_filename (xdrs, &objp->name))
+		 return FALSE;
+	 if (!xdr_nfscookie (xdrs, &objp->cookie))
+		 return FALSE;
+	 if (!xdr_pointer (xdrs, (char **)&objp->nextentry, sizeof (entry), (xdrproc_t) xdr_entry))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_dirlist (XDR *xdrs, dirlist *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_pointer (xdrs, (char **)&objp->entries, sizeof (entry), (xdrproc_t) xdr_entry))
+		 return FALSE;
+	 if (!xdr_bool (xdrs, &objp->eof))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_readdirres (XDR *xdrs, readdirres *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_nfsstat (xdrs, &objp->status))
+		 return FALSE;
+	switch (objp->status) {
+	case NFS_OK:
+		 if (!xdr_dirlist (xdrs, &objp->readdirres_u.reply))
+			 return FALSE;
+		break;
+	default:
+		break;
+	}
+	return TRUE;
+}
+
+bool_t
+xdr_statfsokres (XDR *xdrs, statfsokres *objp)
+{
+	register int32_t *buf;
+
+
+	if (xdrs->x_op == XDR_ENCODE) {
+		buf = XDR_INLINE (xdrs, 5 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_u_int (xdrs, &objp->tsize))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->bsize))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->blocks))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->bfree))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->bavail))
+				 return FALSE;
+		} else {
+			IXDR_PUT_U_LONG(buf, objp->tsize);
+			IXDR_PUT_U_LONG(buf, objp->bsize);
+			IXDR_PUT_U_LONG(buf, objp->blocks);
+			IXDR_PUT_U_LONG(buf, objp->bfree);
+			IXDR_PUT_U_LONG(buf, objp->bavail);
+		}
+		return TRUE;
+	} else if (xdrs->x_op == XDR_DECODE) {
+		buf = XDR_INLINE (xdrs, 5 * BYTES_PER_XDR_UNIT);
+		if (buf == NULL) {
+			 if (!xdr_u_int (xdrs, &objp->tsize))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->bsize))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->blocks))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->bfree))
+				 return FALSE;
+			 if (!xdr_u_int (xdrs, &objp->bavail))
+				 return FALSE;
+		} else {
+			objp->tsize = IXDR_GET_U_LONG(buf);
+			objp->bsize = IXDR_GET_U_LONG(buf);
+			objp->blocks = IXDR_GET_U_LONG(buf);
+			objp->bfree = IXDR_GET_U_LONG(buf);
+			objp->bavail = IXDR_GET_U_LONG(buf);
+		}
+	 return TRUE;
+	}
+
+	 if (!xdr_u_int (xdrs, &objp->tsize))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->bsize))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->blocks))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->bfree))
+		 return FALSE;
+	 if (!xdr_u_int (xdrs, &objp->bavail))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_statfsres (XDR *xdrs, statfsres *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_nfsstat (xdrs, &objp->status))
+		 return FALSE;
+	switch (objp->status) {
+	case NFS_OK:
+		 if (!xdr_statfsokres (xdrs, &objp->statfsres_u.reply))
+			 return FALSE;
+		break;
+	default:
+		break;
+	}
+	return TRUE;
+}
diff --git a/rtemsNfs/rtems-filesystem-patch b/rtemsNfs/rtems-filesystem-patch
new file mode 100644
index 0000000..c2d7861
--- /dev/null
+++ b/rtemsNfs/rtems-filesystem-patch
@@ -0,0 +1,860 @@
+# Diffed against OAR_orig (ss-20020301) on Sun Nov  3 00:24:13 PST 2002
+# T.S.
+
+For more information about this patch consult README (CAVEATS section).
+
+To apply this patch,
+
+chdir to c/src/lib/libc
+
+and issue 
+
+	patch -p0 < this_file
+
+It is always a good idea to try a "dry-run" before applying a patch:
+
+    patch --dry-run -p0 < this_file
+
+Index: Makefile.am
+===================================================================
+RCS file: /afs/slac/g/spear/cvsrep/rtems/src/c/src/lib/libc/Makefile.am,v
+retrieving revision 1.1.1.2
+retrieving revision 1.2
+diff -c -r1.1.1.2 -r1.2
+*** Makefile.am	7 Mar 2002 01:53:46 -0000	1.1.1.2
+--- Makefile.am	28 Mar 2002 20:59:16 -0000	1.2
+***************
+*** 1,5 ****
+  ##
+! ##  $Id$
+  ##
+  
+  AUTOMAKE_OPTIONS = foreign 1.4
+--- 1,5 ----
+  ##
+! ##  $Id$
+  ##
+  
+  AUTOMAKE_OPTIONS = foreign 1.4
+***************
+*** 32,37 ****
+--- 32,39 ----
+  
+  MALLOC_C_FILES = malloc.c mallocfreespace.c __brk.c __sbrk.c
+  
++ ENVIRON_C_FILES = envlock.c
++ 
+  PASSWORD_GROUP_C_FILES = getpwent.c getgrent.c
+  
+  TERMINAL_IDENTIFICATION_C_FILES = ctermid.c isatty.c ttyname.c ttyname_r.c
+***************
+*** 42,48 ****
+  UNIX_LIBC_C_FILES = unixlibc.c hosterr.c
+  
+  COMMON_C_FILES = gxx_wrappers.c printk.c $(BASE_FS_C_FILES) \
+!     $(MALLOC_C_FILES) $(TERMIOS_C_FILES) $(ERROR_C_FILES) \
+      $(ASSOCIATION_C_FILES)
+  
+  UNIX_C_FILES = $(UNIX_LIBC_C_FILES)
+--- 44,50 ----
+  UNIX_LIBC_C_FILES = unixlibc.c hosterr.c
+  
+  COMMON_C_FILES = gxx_wrappers.c printk.c $(BASE_FS_C_FILES) \
+!     $(MALLOC_C_FILES) $(ENVIRON_C_FILES) $(TERMIOS_C_FILES) $(ERROR_C_FILES) \
+      $(ASSOCIATION_C_FILES)
+  
+  UNIX_C_FILES = $(UNIX_LIBC_C_FILES)
+Index: base_fs.c
+===================================================================
+RCS file: /afs/slac/g/spear/cvsrep/rtems/src/c/src/lib/libc/base_fs.c,v
+retrieving revision 1.1.1.1
+diff -c -r1.1.1.1 base_fs.c
+*** base_fs.c	14 Dec 2001 22:52:31 -0000	1.1.1.1
+--- base_fs.c	26 Oct 2002 02:45:15 -0000
+***************
+*** 49,54 ****
+--- 49,55 ----
+    int                                   status;
+    rtems_filesystem_mount_table_entry_t *entry;
+    rtems_filesystem_mount_table_t       *mt;
++   rtems_filesystem_location_info_t		loc;
+    
+    /*
+     *  Set the default umask to "022".
+***************
+*** 75,82 ****
+      rtems_fatal_error_occurred( 0xABCD0002 );
+  
+    rtems_filesystem_link_counts = 0;
+    rtems_filesystem_root        = entry->mt_fs_root;
+!   rtems_filesystem_current     = rtems_filesystem_root;
+  
+  
+    /*
+--- 76,113 ----
+      rtems_fatal_error_occurred( 0xABCD0002 );
+  
+    rtems_filesystem_link_counts = 0;
++ 
++   /* setup the 'current' and 'root' directories
++    *
++    * NOTE: cloning the pathlocs is not strictly
++    *       necessary. Since we implicitely let
++    *       all threads that don't call
++    *       libio_set_private_env() share the same
++    *       (initial) 'root' and 'current' locs,
++    *       we (also implicitely) assume that the
++    *       root filesystem doesn't care about
++    *       reference counts.
++    *       I just inserted the code snippet below
++    *       to remind everybody of the fact by
++    *       making it more explicit...
++    *       Ideally, every thread would have to
++    *       call either share_private_env() or
++    *       set_private_env() - but then: that's
++    *       gonna hit performance.
++    *
++    *       Till Straumann, 10/25/2002
++    */
+    rtems_filesystem_root        = entry->mt_fs_root;
+!   /* Clone the root pathloc */
+!   rtems_filesystem_evaluate_path("/", 0, &loc, 0);
+!   rtems_filesystem_root        = loc;
+!   /* One more clone for the current node */
+!   rtems_filesystem_evaluate_path("/", 0, &loc, 0);
+!   rtems_filesystem_current     = loc;
+! 
+!   /* Note: the global_env's refcnt doesn't matter
+!    * as the global env is never released
+!    */
+  
+  
+    /*
+Index: chroot.c
+===================================================================
+RCS file: /afs/slac/g/spear/cvsrep/rtems/src/c/src/lib/libc/chroot.c,v
+retrieving revision 1.1.1.2
+diff -c -r1.1.1.2 chroot.c
+*** chroot.c	7 Mar 2002 01:53:47 -0000	1.1.1.2
+--- chroot.c	29 Oct 2002 03:01:47 -0000
+***************
+*** 38,51 ****
+      rtems_set_errno_and_return_minus_one( ENOTSUP );
+    }; 
+  
+-   loc = rtems_filesystem_root;     /* save the value */
+- 
+    result = chdir(pathname);
+    if (result) {
+-     rtems_filesystem_root = loc; /* restore the value */
+      rtems_set_errno_and_return_minus_one( errno );
+    };
+!   rtems_filesystem_root = rtems_filesystem_current;
+  
+    return 0;
+  }
+--- 38,53 ----
+      rtems_set_errno_and_return_minus_one( ENOTSUP );
+    }; 
+  
+    result = chdir(pathname);
+    if (result) {
+      rtems_set_errno_and_return_minus_one( errno );
+    };
+!   /* clone the new root location */
+!   if (rtems_filesystem_evaluate_path(".", 0, &loc, 0)) {
+!     rtems_set_errno_and_return_minus_one( errno );
+!   }
+!   rtems_filesystem_freenode(&rtems_filesystem_root);
+!   rtems_filesystem_root = loc;
+  
+    return 0;
+  }
+Index: eval.c
+===================================================================
+RCS file: /afs/slac/g/spear/cvsrep/rtems/src/c/src/lib/libc/eval.c,v
+retrieving revision 1.1.1.2
+retrieving revision 1.2
+diff -c -r1.1.1.2 -r1.2
+*** eval.c	7 Mar 2002 01:53:48 -0000	1.1.1.2
+--- eval.c	29 Oct 2002 21:03:50 -0000	1.2
+***************
+*** 10,16 ****
+   *  found in the file LICENSE in this distribution or at
+   *  http://www.OARcorp.com/rtems/license.html.
+   *
+!  *  $Id$
+   */
+  
+  #if HAVE_CONFIG_H
+--- 10,16 ----
+   *  found in the file LICENSE in this distribution or at
+   *  http://www.OARcorp.com/rtems/license.html.
+   *
+!  *  $Id$
+   */
+  
+  #if HAVE_CONFIG_H
+***************
+*** 60,76 ****
+  
+    if ( (result == 0) && follow_link ) {
+  
+!     if ( !pathloc->ops->node_type_h )
+        rtems_set_errno_and_return_minus_one( ENOTSUP );
+  
+      type = (*pathloc->ops->node_type_h)( pathloc );
+  
+      if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
+           ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) {
+  
+!         if ( !pathloc->ops->eval_link_h )
+            rtems_set_errno_and_return_minus_one( ENOTSUP );
+  
+           result =  (*pathloc->ops->eval_link_h)( pathloc, flags );
+   
+      }
+--- 60,93 ----
+  
+    if ( (result == 0) && follow_link ) {
+  
+!     if ( !pathloc->ops->node_type_h ) {
+! 	  rtems_filesystem_freenode(pathloc);
+        rtems_set_errno_and_return_minus_one( ENOTSUP );
++ 	}
+  
+      type = (*pathloc->ops->node_type_h)( pathloc );
+  
+      if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) ||
+           ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) {
+  
+!         if ( !pathloc->ops->eval_link_h ) {
+! 	      rtems_filesystem_freenode(pathloc);
+            rtems_set_errno_and_return_minus_one( ENOTSUP );
++ 		}
+  
++ 		/* what to do with the valid node pathloc points to
++ 		 * if eval_link_h() fails?
++ 		 * Let the FS implementation deal with this case. It
++ 		 * should probably free pathloc in either case:
++ 		 *   - if the link evaluation fails, it must free the
++ 		 *     original (valid) pathloc because we are going
++ 		 *     to return -1 and hence the FS generics won't
++ 		 *     cleanup pathloc
++ 		 *   - if the link evaluation is successful, the updated
++ 		 *     pathloc will be passed up (and eventually released).
++ 		 *     Hence, the (valid) original node that we submit to 
++ 		 *     eval_link_h() should be released by the handler.
++ 		 */
+           result =  (*pathloc->ops->eval_link_h)( pathloc, flags );
+   
+      }
+Index: fchdir.c
+===================================================================
+RCS file: /afs/slac/g/spear/cvsrep/rtems/src/c/src/lib/libc/fchdir.c,v
+retrieving revision 1.1.1.2
+diff -c -r1.1.1.2 fchdir.c
+*** fchdir.c	7 Mar 2002 01:53:48 -0000	1.1.1.2
+--- fchdir.c	25 Oct 2002 23:59:03 -0000
+***************
+*** 29,34 ****
+--- 29,35 ----
+  )
+  {
+    rtems_libio_t *iop;
++   rtems_filesystem_location_info_t loc;
+    
+    rtems_libio_check_fd( fd );
+    iop = rtems_libio_iop( fd );
+***************
+*** 65,74 ****
+     *         this node which we are making here. I can
+     *         see the freenode interface but do not see
+     *         allocnode node interface. It maybe node_type.
+     */
+    
+    rtems_filesystem_current = iop->pathinfo;
+    
+    return 0;
+  }
+- 
+--- 66,80 ----
+     *         this node which we are making here. I can
+     *         see the freenode interface but do not see
+     *         allocnode node interface. It maybe node_type.
++    *
++    * FIXEC:  T.Straumann: it is evaluate_path()
+     */
+    
+    rtems_filesystem_current = iop->pathinfo;
+    
++   /* clone the current node */
++   rtems_filesystem_evaluate_path(".", 0, &loc, 0);
++   rtems_filesystem_current = loc;
++   
+    return 0;
+  }
+Index: getgrent.c
+===================================================================
+RCS file: /afs/slac/g/spear/cvsrep/rtems/src/c/src/lib/libc/getgrent.c,v
+retrieving revision 1.1.1.1
+diff -c -r1.1.1.1 getgrent.c
+*** getgrent.c	14 Dec 2001 22:52:31 -0000	1.1.1.1
+--- getgrent.c	27 Oct 2002 18:24:20 -0000
+***************
+*** 50,63 ****
+--- 50,69 ----
+  )
+  {
+    FILE *fp;
++ #if 0
+    rtems_user_env_t * aux=rtems_current_user_env; /* save */
++ #endif
+  
+    init_etc_passwd_group();
++ #if 0
+    rtems_current_user_env=&rtems_global_user_env; /* set root */
++ #endif
+  
+    if ((fp = fopen ("/etc/group", "r")) == NULL) {
+      errno = EINVAL;
++ #if 0
+      rtems_current_user_env=aux; /* restore */
++ #endif
+      return -1;
+    }
+  
+***************
+*** 72,84 ****
+--- 78,94 ----
+      if (!strcmp (groupname, name)) {
+        fclose (fp);
+        *result = grp;
++ #if 0
+        rtems_current_user_env=aux; /* restore */
++ #endif
+        return 0;
+      }
+    }
+    fclose (fp);
+    errno = EINVAL;
++ #if 0
+    rtems_current_user_env=aux; /* restore */
++ #endif
+    return -1;
+  }
+  
+***************
+*** 104,118 ****
+--- 114,134 ----
+  )
+  {
+    FILE *fp;
++ #if 0
+    rtems_user_env_t * aux=rtems_current_user_env; /* save */
++ #endif
+  
+  
+    init_etc_passwd_group();
++ #if 0
+    rtems_current_user_env=&rtems_global_user_env; /* set root */
++ #endif
+  
+    if ((fp = fopen ("/etc/group", "r")) == NULL) {
+      errno = EINVAL;
++ #if 0
+      rtems_current_user_env=aux; /* restore */
++ #endif
+      return -1;
+    }
+  
+***************
+*** 128,140 ****
+--- 144,160 ----
+      if (gid == gr_group.gr_gid) {
+        fclose (fp);
+        *result = grp;
++ #if 0
+        rtems_current_user_env=aux; /* restore */
++ #endif
+        return 0;
+      }
+    }
+    fclose (fp);
+    errno = EINVAL;
++ #if 0
+    rtems_current_user_env=aux; /* restore */
++ #endif
+    return -1;
+  }
+  
+***************
+*** 174,188 ****
+--- 194,214 ----
+  void
+  setgrent ()
+  {
++ #if 0
+    rtems_user_env_t * aux=rtems_current_user_env; /* save */
++ #endif
+    init_etc_passwd_group();
++ #if 0
+    rtems_current_user_env=&rtems_global_user_env; /* set root */
++ #endif
+  
+    if (group_fp != NULL)
+      fclose (group_fp);
+  
+    group_fp = fopen ("/etc/group", "r");
++ #if 0
+    rtems_current_user_env=aux; /* restore */
++ #endif
+  }
+  
+  void
+Index: getpwent.c
+===================================================================
+RCS file: /afs/slac/g/spear/cvsrep/rtems/src/c/src/lib/libc/getpwent.c,v
+retrieving revision 1.1.1.1
+diff -c -r1.1.1.1 getpwent.c
+*** getpwent.c	14 Dec 2001 22:52:31 -0000	1.1.1.1
+--- getpwent.c	27 Oct 2002 18:18:52 -0000
+***************
+*** 97,110 ****
+--- 97,116 ----
+  )
+  {
+    FILE *fp;
++ #if 0
+    rtems_user_env_t * aux=rtems_current_user_env; /* save */
++ #endif
+  
+    init_etc_passwd_group();
++ #if 0
+    rtems_current_user_env=&rtems_global_user_env; /* set root */
++ #endif
+  
+    if ((fp = fopen ("/etc/passwd", "r")) == NULL) {
+      errno = EINVAL;
++ #if 0
+      rtems_current_user_env=aux; /* restore */
++ #endif
+      return -1;
+    }
+  
+***************
+*** 123,135 ****
+--- 129,145 ----
+      if (!strcmp (logname, name)) {
+        fclose (fp);
+        *result = pwd;
++ #if 0
+        rtems_current_user_env=aux; /* restore */
++ #endif
+        return 0;
+      }
+    }
+    fclose (fp);
+    errno = EINVAL;
++ #if 0
+      rtems_current_user_env=aux; /* restore */
++ #endif
+    return -1;
+  }
+  
+***************
+*** 155,168 ****
+--- 165,184 ----
+  )
+  {
+    FILE *fp;
++ #if 0
+    rtems_user_env_t * aux=rtems_current_user_env; /* save */
++ #endif
+  
+    init_etc_passwd_group();
++ #if 0
+    rtems_current_user_env=&rtems_global_user_env; /* set root */
++ #endif
+  
+    if ((fp = fopen ("/etc/passwd", "r")) == NULL) {
+      errno = EINVAL;
++ #if 0
+      rtems_current_user_env=aux; /* restore */
++ #endif
+      return -1;
+    }
+  
+***************
+*** 181,193 ****
+--- 197,213 ----
+      if (uid == pwd->pw_uid) {
+        fclose (fp);
+        *result = pwd;
++ #if 0
+        rtems_current_user_env=aux; /* restore */
++ #endif
+        return 0;
+      }
+    }
+    fclose (fp);
+    errno = EINVAL;
++ #if 0
+    rtems_current_user_env=aux; /* restore */
++ #endif
+    return -1;
+  }
+  
+***************
+*** 230,244 ****
+--- 250,270 ----
+  
+  void setpwent( void )
+  {
++ #if 0
+    rtems_user_env_t * aux=rtems_current_user_env; /* save */
++ #endif
+    init_etc_passwd_group();
++ #if 0
+    rtems_current_user_env=&rtems_global_user_env; /* set root */
++ #endif
+  
+    if (passwd_fp != NULL)
+      fclose (passwd_fp);
+  
+    passwd_fp = fopen ("/etc/passwd", "r");
++ #if 0
+    rtems_current_user_env=aux; /* restore */
++ #endif
+  }
+  
+  void endpwent( void )
+Index: mknod.c
+===================================================================
+RCS file: /afs/slac/g/spear/cvsrep/rtems/src/c/src/lib/libc/mknod.c,v
+retrieving revision 1.1.1.2
+retrieving revision 1.2
+diff -c -r1.1.1.2 -r1.2
+*** mknod.c	7 Mar 2002 01:53:51 -0000	1.1.1.2
+--- mknod.c	29 Oct 2002 21:03:50 -0000	1.2
+***************
+*** 12,18 ****
+   *  found in the file LICENSE in this distribution or at
+   *  http://www.OARcorp.com/rtems/license.html.
+   *
+!  *  $Id$
+   */
+  
+  #if HAVE_CONFIG_H
+--- 12,18 ----
+   *  found in the file LICENSE in this distribution or at
+   *  http://www.OARcorp.com/rtems/license.html.
+   *
+!  *  $Id$
+   */
+  
+  #if HAVE_CONFIG_H
+***************
+*** 49,55 ****
+    rtems_filesystem_get_start_loc( pathname, &i, &temp_loc );
+  
+    if ( !temp_loc.ops->evalformake_h ) {
+-     rtems_filesystem_freenode( &temp_loc );
+      rtems_set_errno_and_return_minus_one( ENOTSUP );
+    }
+  
+--- 49,54 ----
+Index: mount.c
+===================================================================
+RCS file: /afs/slac/g/spear/cvsrep/rtems/src/c/src/lib/libc/mount.c,v
+retrieving revision 1.1.1.1
+diff -c -r1.1.1.1 mount.c
+*** mount.c	14 Dec 2001 22:52:33 -0000	1.1.1.1
+--- mount.c	30 Oct 2002 06:39:09 -0000
+***************
+*** 14,20 ****
+   *  found in the file LICENSE in this distribution or at
+   *  http://www.OARcorp.com/rtems/license.html.
+   *
+!  *  $Id$
+   */
+  
+  #if HAVE_CONFIG_H
+--- 14,20 ----
+   *  found in the file LICENSE in this distribution or at
+   *  http://www.OARcorp.com/rtems/license.html.
+   *
+!  *  $Id$
+   */
+  
+  #if HAVE_CONFIG_H
+***************
+*** 101,106 ****
+--- 101,113 ----
+      return -1;
+    }
+  
++   /* Do they support being mounted at all ? */
++   if ( !fs_ops->fsmount_me_h ) {
++     errno = ENOTSUP;
++     goto cleanup_and_bail;
++   }
++ 
++ 
+    /*
+     * Allocate a mount table entry 
+     */
+***************
+*** 140,145 ****
+--- 147,158 ----
+       */
+  
+      loc_to_free = &loc;
++ 
++ 	if ( !loc.ops->node_type_h ) {
++ 	  errno = ENOTSUP;
++       goto cleanup_and_bail;
++ 	}
++ 
+      if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) {
+        errno = ENOTDIR;
+        goto cleanup_and_bail;
+***************
+*** 198,210 ****
+      temp_mt_entry->mt_point_node.mt_entry = NULL;
+    }
+  
+!   if ( !fs_ops->fsmount_me_h ) {
+!     errno = ENOTSUP;
+      goto cleanup_and_bail;
+    }
+- 
+-   if ( fs_ops->fsmount_me_h( temp_mt_entry ) )
+-     goto cleanup_and_bail;
+  
+    /*
+     *  Add the mount table entry to the mount table chain 
+--- 211,223 ----
+      temp_mt_entry->mt_point_node.mt_entry = NULL;
+    }
+  
+!   if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) {
+! 	/* try to undo the mount operation */
+! 	if ( loc.ops->unmount_h ) {
+! 		loc.ops->unmount_h( temp_mt_entry );
+!     }
+      goto cleanup_and_bail;
+    }
+  
+    /*
+     *  Add the mount table entry to the mount table chain 
+Index: newlibc.c
+===================================================================
+RCS file: /afs/slac/g/spear/cvsrep/rtems/src/c/src/lib/libc/newlibc.c,v
+retrieving revision 1.1.1.1
+retrieving revision 1.3
+diff -c -r1.1.1.1 -r1.3
+*** newlibc.c	14 Dec 2001 22:52:33 -0000	1.1.1.1
+--- newlibc.c	16 Apr 2002 19:41:03 -0000	1.3
+***************
+*** 9,15 ****
+   *  found in the file LICENSE in this distribution or at
+   *  http://www.OARcorp.com/rtems/license.html.
+   *
+!  *  $Id$
+   *
+   */
+  
+--- 9,15 ----
+   *  found in the file LICENSE in this distribution or at
+   *  http://www.OARcorp.com/rtems/license.html.
+   *
+!  *  $Id$
+   *
+   */
+  
+Index: privateenv.c
+===================================================================
+RCS file: /afs/slac/g/spear/cvsrep/rtems/src/c/src/lib/libc/privateenv.c,v
+retrieving revision 1.1.1.2
+diff -c -r1.1.1.2 privateenv.c
+*** privateenv.c	7 Mar 2002 01:53:51 -0000	1.1.1.2
+--- privateenv.c	27 Oct 2002 18:35:34 -0000
+***************
+*** 23,47 ****
+  #include <rtems/libio.h>
+  #include <rtems/libio_.h>
+  
+  rtems_status_code rtems_libio_set_private_env(void) {
+!   rtems_status_code sc;
+!   rtems_id          task_id;
+  
+    sc=rtems_task_ident(RTEMS_SELF,0,&task_id);
+    if (sc != RTEMS_SUCCESSFUL) return sc;
+  
+    /* Only for the first time a malloc is necesary */
+!   if (rtems_current_user_env==&rtems_global_user_env) { 
+!    sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free);
+!    if (sc != RTEMS_SUCCESSFUL) return sc;
+!    rtems_current_user_env = malloc(sizeof(rtems_user_env_t));
+!    if (!rtems_current_user_env)
+       return RTEMS_NO_MEMORY;
+    }; 
+  
+-   /* the side effect desired . chroot("/") */
+    *rtems_current_user_env = rtems_global_user_env; /* get the global values*/
+    rtems_current_user_env->task_id=task_id;         /* mark the local values*/
+  
+    return RTEMS_SUCCESSFUL;
+  }
+--- 23,92 ----
+  #include <rtems/libio.h>
+  #include <rtems/libio_.h>
+  
++ extern Chain_Control rtems_filesystem_mount_table_control;
++ 
++ #define THE_ROOT_FS_LOC \
++ 	(((rtems_filesystem_mount_table_entry_t*)\
++ 	   rtems_filesystem_mount_table_control.first)->mt_fs_root)
++ 
++ /* cleanup a user environment
++  * NOTE: this must be called with
++  *       thread dispatching disabled!
++  */
++ static void
++ free_user_env(rtems_user_env_t *env)
++ {
++ 	if (env != &rtems_global_user_env 
++ 		&& --env->refcnt <= 0) {
++ 		rtems_filesystem_freenode( &env->current_directory);
++ 		rtems_filesystem_freenode( &env->root_directory);
++ 		free(env);
++ 	}
++ }
++ 
+  rtems_status_code rtems_libio_set_private_env(void) {
+!   rtems_status_code 					sc;
+!   rtems_id          					task_id;
+!   rtems_filesystem_location_info_t		loc;
+  
+    sc=rtems_task_ident(RTEMS_SELF,0,&task_id);
+    if (sc != RTEMS_SUCCESSFUL) return sc;
+  
+    /* Only for the first time a malloc is necesary */
+!   if (rtems_current_user_env==&rtems_global_user_env) {
+!    rtems_user_env_t	*tmp = malloc(sizeof(rtems_user_env_t));
+!    if (!tmp)
+       return RTEMS_NO_MEMORY;
++ 
++    tmp->refcnt = 1;
++ 
++    sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env);
++    if (sc != RTEMS_SUCCESSFUL) {
++ 	 /* don't use free_user_env because the pathlocs are
++ 	  * not initialized yet
++ 	  */
++      free(tmp);
++      return sc;
++    }
++    rtems_current_user_env = tmp;
+    }; 
+  
+    *rtems_current_user_env = rtems_global_user_env; /* get the global values*/
+    rtems_current_user_env->task_id=task_id;         /* mark the local values*/
++   
++   /* get a clean root */
++   rtems_filesystem_root    = THE_ROOT_FS_LOC;
++ 
++   /* Clone the pathlocs. In contrast to most other
++    * code we must _not_ free the original locs because
++    * what we are trying to do here is forking off
++    * clones.
++    */
++ 
++   rtems_filesystem_evaluate_path("/", 0, &loc, 0);
++   rtems_filesystem_root    = loc;
++   rtems_filesystem_evaluate_path("/", 0, &loc, 0);
++   rtems_filesystem_current = loc;
+  
+    return RTEMS_SUCCESSFUL;
+  }
+***************
+*** 51,56 ****
+--- 96,115 ----
+   *   Task_id (remote) and RTEMS_SELF(current).
+   */
+  
++ /* NOTE:
++  *
++  * THIS CODE HAS NO PROTECTION IMPLEMENTED
++  *
++  * Tasks who wish to share their environments must
++  *
++  *  a) assert that no participants are concurrently
++  *     executing
++  *     libio_share_private_env() and/or libio_set_private_env()
++  *
++  *  b) mutex access to rtems_filesystem_current, rtems_filesytem_root
++  *     while changing any of those (chdir(), chroot()).
++  */
++ 
+  rtems_status_code rtems_libio_share_private_env(rtems_id task_id) {
+    rtems_status_code  sc;
+    rtems_user_env_t * shared_user_env;
+***************
+*** 61,81 ****
+  
+    if (rtems_current_user_env->task_id==current_task_id) {
+     /* kill the current user env & task_var*/	  
+!    free(rtems_current_user_env);	  
+     sc = rtems_task_variable_delete(RTEMS_SELF,(void*)&rtems_current_user_env);
+     if (sc != RTEMS_SUCCESSFUL) return sc;
+    };
+  
+    sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env,
+  		                       (void*)&shared_user_env       );
+!   if (sc != RTEMS_SUCCESSFUL) return sc;
+  
+!   /* don't free(NULL'ed) at the task_delete. It is a shared var... */	   
+!   sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,NULL);
+!   if (sc != RTEMS_SUCCESSFUL) return sc;
+    
+    /* the current_user_env is the same pointer that remote env */
+    rtems_current_user_env = shared_user_env;
+  
+    return RTEMS_SUCCESSFUL;
+  }
+--- 120,152 ----
+  
+    if (rtems_current_user_env->task_id==current_task_id) {
+     /* kill the current user env & task_var*/	  
+! 	rtems_user_env_t 	*tmp = rtems_current_user_env;
+     sc = rtems_task_variable_delete(RTEMS_SELF,(void*)&rtems_current_user_env);
+     if (sc != RTEMS_SUCCESSFUL) return sc;
++    free_user_env(tmp);	  
+    };
+  
++   /* AT THIS POINT, rtems_current_user_env is DANGLING */
++ 
+    sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env,
+  		                       (void*)&shared_user_env       );
+!   if (sc != RTEMS_SUCCESSFUL)
+!     goto bailout;
+  
+!   sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env);
+!   if (sc != RTEMS_SUCCESSFUL)
+!     goto bailout;
+    
+    /* the current_user_env is the same pointer that remote env */
+    rtems_current_user_env = shared_user_env;
+  
++   /* increase the reference count */
++   rtems_current_user_env->refcnt++;
++ 
+    return RTEMS_SUCCESSFUL;
++ 
++ bailout:
++   /* fallback to the global env */
++   rtems_current_user_env = &rtems_global_user_env;
++   return sc;
+  }
diff --git a/rtemsNfs/src/Makefile b/rtemsNfs/src/Makefile
new file mode 100644
index 0000000..431b5ad
--- /dev/null
+++ b/rtemsNfs/src/Makefile
@@ -0,0 +1,104 @@
+#
+#  $Id$
+#
+# Templates/Makefile.leaf
+# 	Template leaf node Makefile
+#
+
+# if you have CEXP set this variable to 'YES'
+# and some "help" info will be compiled in.
+HAVE_CEXP=YES
+
+# C source names, if any, go here -- minus the .c
+C_PIECES_YES=rpcio nfs sock_mbuf xdr_mbuf dirutils rpcio.modini nfs.modini cexphelp
+C_PIECES_NO=rpcio nfs sock_mbuf xdr_mbuf
+
+C_PIECES=$(C_PIECES_$(HAVE_CEXP))
+
+C_FILES=$(C_PIECES:%=%.c)
+C_O_FILES=$(C_PIECES:%=${ARCH}/%.o)
+
+# C++ source names, if any, go here -- minus the .cc
+CC_PIECES=
+CC_FILES=$(CC_PIECES:%=%.cc)
+CC_O_FILES=$(CC_PIECES:%=${ARCH}/%.o)
+
+H_FILES=librtemsNfs.h rpcio.h
+INST_HEADERS=librtemsNfs.h
+
+# Assembly source names, if any, go here -- minus the .S
+S_PIECES=
+S_FILES=$(S_PIECES:%=%.S)
+S_O_FILES=$(S_FILES:%.S=${ARCH}/%.o)
+
+SRCS=$(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES)
+OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES) $(wildcard ../proto/$(ARCH)/*.o)
+
+PGMS=${ARCH}/nfs.obj ${ARCH}/rpcio.obj ${ARCH}/dirutils.obj 
+
+LIBNAME=librtemsNfs.a
+
+LIB=$(ARCH)/$(LIBNAME)
+
+include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
+include $(RTEMS_CUSTOM)
+include $(RTEMS_ROOT)/make/lib.cfg
+
+#
+# (OPTIONAL) Add local stuff here using +=
+#
+
+DEFS_CEXP_YES=-DHAVE_CEXP
+
+DEFINES  += $(DEFS_CEXP_$(HAVE_CEXP))
+
+CPPFLAGS += -I. -I../proto
+
+CFLAGS   += 
+
+#
+# CFLAGS_DEBUG_V are used when the `make debug' target is built.
+# To link your application with the non-optimized RTEMS routines,
+# uncomment the following line:
+# CFLAGS_DEBUG_V += -qrtems_debug
+#
+
+LDFLAGS   +=
+
+#
+# Add your list of files to delete here.  The config files
+#  already know how to delete some stuff, so you may want
+#  to just run 'make clean' first to see what gets missed.
+#  'make clobber' already includes 'make clean'
+#
+
+#CLEAN_ADDITIONS += xxx-your-debris-goes-here
+CLOBBER_ADDITIONS +=
+
+ifndef RTEMS_SITE_INSTALLDIR
+RTEMS_SITE_INSTALLDIR = $(PROJECT_RELEASE)
+endif
+
+%nfs.obj: %nfs.o %nfs.modini.o
+	$(LD) -r -o $@ $^ -L../proto/$(ARCH) -lnfsprot
+
+%rpcio.obj: %rpcio.o %sock_mbuf.o %xdr_mbuf.o %rpcio.modini.o
+	$(LD) -r -o $@ $^
+
+%dirutils.obj: %dirutils.o
+	$(LD) -r -o $@ $^
+
+$(LIB): $(OBJS)
+	$(make-library)
+
+all:	${ARCH} $(SRCS) $(PGMS) $(LIB)
+
+tar:
+	echo not implemented
+
+# Install the program(s), appending _g or _p as appropriate.
+# for include files, just use $(INSTALL_CHANGE)
+install:  all
+	$(INSTALL_VARIANT) -m 555 ${PGMS} ${RTEMS_SITE_INSTALLDIR}/bin
+	$(INSTALL_VARIANT) -m 555 ${LIB}  ${RTEMS_SITE_INSTALLDIR}/lib
+	$(INSTALL_CHANGE) -m 444 ${INST_HEADERS}  ${RTEMS_SITE_INSTALLDIR}/include
diff --git a/rtemsNfs/src/cexphelp.c b/rtemsNfs/src/cexphelp.c
new file mode 100644
index 0000000..d062ed1
--- /dev/null
+++ b/rtemsNfs/src/cexphelp.c
@@ -0,0 +1,16 @@
+#include <librtemsNfs.h>
+#include <cexpHelp.h>
+CEXP_HELP_TAB_BEGIN(rtemsNfs)
+	HELP(
+"Mount a remote filesystem (NFS). The mount point (must not be a NFS dir)\n"
+"is created on the fly if not existing already.\n"
+"uid/gid to use may be specified:\n"
+"   hostspec: [uid.gid@]hostname_or_ipaddr\n"
+	, int, nfsMount, (char *hostspec, char *exportdir, char *mntpoint)
+		),
+	HELP(
+"Print all currently mounted NFS directories to open file handle.\n"
+"Pass f = 0 to print to stdout\n"
+	, int, nfsMountsShow, (FILE *f)
+		),
+CEXP_HELP_TAB_END
diff --git a/rtemsNfs/src/dirutils.c b/rtemsNfs/src/dirutils.c
new file mode 100644
index 0000000..91b1858
--- /dev/null
+++ b/rtemsNfs/src/dirutils.c
@@ -0,0 +1,323 @@
+/* $Id$ */
+
+/* very crude and basic fs utilities for testing the NFS */
+
+/* Till Straumann, <strauman@slac.stanford.edu>, 10/2002 */
+
+/*
+ * Copyright 2002, Stanford University and
+ * 		Till Straumann <strauman@slac.stanford.edu>
+ * 
+ * Stanford Notice
+ * ***************
+ * 
+ * Acknowledgement of sponsorship
+ * * * * * * * * * * * * * * * * *
+ * This software was produced by the Stanford Linear Accelerator Center,
+ * Stanford University, under Contract DE-AC03-76SFO0515 with the Department
+ * of Energy.
+ * 
+ * Government disclaimer of liability
+ * - - - - - - - - - - - - - - - - -
+ * Neither the United States nor the United States Department of Energy,
+ * nor any of their employees, makes any warranty, express or implied,
+ * or assumes any legal liability or responsibility for the accuracy,
+ * completeness, or usefulness of any data, apparatus, product, or process
+ * disclosed, or represents that its use would not infringe privately
+ * owned rights.
+ * 
+ * Stanford disclaimer of liability
+ * - - - - - - - - - - - - - - - - -
+ * Stanford University makes no representations or warranties, express or
+ * implied, nor assumes any liability for the use of this software.
+ * 
+ * This product is subject to the EPICS open license
+ * - - - - - - - - - - - - - - - - - - - - - - - - - 
+ * Consult the LICENSE file or http://www.aps.anl.gov/epics/license/open.php
+ * for more information.
+ * 
+ * Maintenance of notice
+ * - - - - - - - - - - -
+ * In the interest of clarity regarding the origin and status of this
+ * software, Stanford University requests that any recipient of it maintain
+ * this notice affixed to any distribution by the recipient that contains a
+ * copy or derivative of this software.
+ */
+ 
+#ifdef __vxworks
+#include <vxWorks.h>
+#endif
+#include <stdio.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <stdlib.h>
+
+#ifdef HAVE_CEXP
+#include <cexpHelp.h>
+#endif
+
+#define BUFFERSZ 10000
+
+#ifndef __vxworks
+int
+pwd(void)
+{
+char buf[MAXPATHLEN];
+
+	if ( !getcwd(buf,MAXPATHLEN)) {
+		perror("getcwd");
+		return -1;
+	} else {
+		printf("%s\n",buf);
+	}
+	return 0;
+}
+
+static int
+ls_r(char *path, char *chpt, char *name, struct stat *buf)
+{
+char *t;
+	sprintf(chpt, "/%s", name);
+	if (lstat(path,buf)) {
+		fprintf(stderr,"stat(%s): %s\n", path, strerror(errno));
+		return -1;
+	}
+	switch ( buf->st_mode & S_IFMT ) {
+		case S_IFSOCK:
+		case S_IFIFO:	t = "|"; break;
+
+		default:
+		case S_IFREG:
+		case S_IFBLK:
+		case S_IFCHR:
+						t = "";  break;
+		case S_IFDIR:
+						t = "/"; break;
+		case S_IFLNK:
+						t = "@"; break;
+	}
+
+	printf("%10li, %10lib, %5i.%-5i 0%04o %s%s\n",
+				buf->st_ino,
+				buf->st_size,
+				buf->st_uid,
+				buf->st_gid,
+				buf->st_mode & ~S_IFMT,
+				name,
+				t);
+	*chpt = 0;
+	return 0;
+}
+
+int
+ls(char *dir, char *opts)
+{
+struct dirent	*de;
+char			path[MAXPATHLEN+1];
+char			*chpt;
+DIR				*dp  = 0;
+int				rval = -1;
+struct stat		buf;
+
+	if ( !dir )
+		dir = ".";
+
+	strncpy(path, dir, MAXPATHLEN);
+	path[MAXPATHLEN] = 0;
+	chpt = path+strlen(path);
+
+	if ( !(dp=opendir(dir)) ) {
+		perror("opendir");
+		goto cleanup;
+	}
+
+	while ( (de = readdir(dp)) ) {
+		ls_r(path, chpt, de->d_name, &buf);
+	}
+
+	rval = 0;
+
+cleanup:
+	if (dp)
+		closedir(dp);
+	return rval;
+}
+#endif
+
+#if 0
+		fprintf(stderr, "usage: cp(""from"",[""to""[,""-f""]]\n");
+		fprintf(stderr, "          ""to""==NULL -> stdout\n");
+		fprintf(stderr, "          ""-f""       -> overwrite existing file\n");
+#endif
+
+int
+cp(char *from, char *to, char *opts)
+{
+struct stat	st;
+int			got,put,tot;
+char		*buf  = 0;
+int			rval  = -1;
+int			ffd   = -1;
+int			tfd   = -1;
+int			flags = O_CREAT | O_WRONLY | O_TRUNC | O_EXCL;
+
+	if (from) {
+
+	if ((ffd=open(from,O_RDONLY,0)) < 0) {
+		fprintf(stderr,
+				"Opening %s for reading: %s\n",
+				from,
+				strerror(errno));
+		goto cleanup;
+	}
+
+	if (fstat(ffd, &st)) {
+		fprintf(stderr,
+				"rstat(%s): %s\n",
+				from,
+				strerror(errno));
+		goto cleanup;
+	}
+
+
+	if (!S_ISREG(st.st_mode)) {
+		fprintf(stderr,"Refuse to copy a non-regular file\n");
+		errno = EINVAL;
+		goto cleanup;
+	}
+
+	} else {
+		ffd        = fileno(stdin);
+		st.st_mode = 0644;
+	}
+
+	if (opts && strchr(opts,'f'))
+		flags &= ~ O_EXCL;
+
+	if (to) {
+		if ((tfd=open(to,flags,st.st_mode)) < 0) {
+			fprintf(stderr,
+					"Opening %s for writing: %s\n",
+					to,
+					strerror(errno));
+			goto cleanup;
+		}
+	} else {
+		tfd = fileno(stdout);
+	}
+
+	if ( !(buf = malloc(BUFFERSZ)) ) {
+		fprintf(stderr,"cp: unable to allocate buffer - out of memory\n");
+		errno = ENOMEM;
+		goto cleanup;
+	}
+
+	tot = 0;
+	while ( (got=read(ffd,buf,BUFFERSZ)) > 0 ) {
+		if (got !=(put=write(tfd,buf,got))) {
+			if (put<0) {
+				fprintf(stderr,"Write error: %s\n",strerror(errno));
+			} else {
+				fprintf(stderr,"Write error: unable to write whole block\n");
+			}
+			goto cleanup;
+		}
+		tot += got;
+	}
+	if (got < 0) {
+		fprintf(stderr,"Read error: %s\n",strerror(errno));
+		goto cleanup;
+	}
+	rval = 0;
+
+cleanup:
+	free(buf);
+
+	if (from && ffd>=0)
+		close(ffd);
+	if (to && tfd>=0)
+		close(tfd);
+
+	return rval;
+}
+
+int
+ln(char *to, char *name, char *opts)
+{
+	if (!to) {
+		fprintf(stderr,"ln: need 'to' argument\n");
+		return -1;
+	}
+	if (!name) {
+		if ( !(name = strrchr(to,'/')) ) {
+			fprintf(stderr,
+					"ln: 'unable to link %s to %s\n",
+					to,to);
+			return -1;
+		}
+		name++;
+	}
+	if (opts || strchr(opts,'s')) {
+		if (symlink(name,to)) {
+			fprintf(stderr,"symlink: %s\n",strerror(errno));
+			return -1;
+		}
+	} else {
+		if (link(name,to)) {
+			fprintf(stderr,"hardlink: %s\n",strerror(errno));
+			return -1;
+		}
+	}
+	return 0;
+}
+
+int
+rm(char *path)
+{
+	return unlink(path);
+}
+
+int
+cd(char *path)
+{
+	return chdir(path);
+}
+
+#ifdef HAVE_CEXP
+static CexpHelpTabRec _cexpHelpTabDirutils[]={
+	HELP(
+"copy a file: cp(""from"",[""to""[,""-f""]])\n\
+                 from = NULL <-- stdin\n\
+                 to   = NULL --> stdout\n\
+                 option -f: overwrite existing file\n",
+		int,
+		cp, (char *from, char *to, char *options)
+		),
+	HELP(
+"list a directory: ls([""dir""])\n",
+		int,
+		ls, (char *dir)
+		),
+	HELP(
+"remove a file\n",
+		int,
+		rm, (char *path)
+		),
+	HELP(
+"change the working directory\n",
+		int,
+		cd, (char *path)
+		),
+	HELP(
+"create a link: ln(""to"",""name"",""[-s]""\n\
+                   -s creates a symlink\n",
+		int,
+		ln, (char *to, char *name, char *options)
+		),
+	HELP("",,0,)
+};
+#endif
diff --git a/rtemsNfs/src/librtemsNfs.h b/rtemsNfs/src/librtemsNfs.h
new file mode 100644
index 0000000..880842c
--- /dev/null
+++ b/rtemsNfs/src/librtemsNfs.h
@@ -0,0 +1,158 @@
+#ifndef LIB_RTEMS_NFS_CLIENT_H
+#define LIB_RTEMS_NFS_CLIENT_H
+/* $Id$ */
+
+/* public interface to the NFS client library for RTEMS */
+
+/* Author: Till Straumann <strauman@slac.stanford.edu> 2002-2003 */
+
+/*
+ * Copyright 2002-2003, Stanford University and
+ * 		Till Straumann <strauman@slac.stanford.edu>
+ * 
+ * Stanford Notice
+ * ***************
+ * 
+ * Acknowledgement of sponsorship
+ * * * * * * * * * * * * * * * * *
+ * This software was produced by the Stanford Linear Accelerator Center,
+ * Stanford University, under Contract DE-AC03-76SFO0515 with the Department
+ * of Energy.
+ * 
+ * Government disclaimer of liability
+ * - - - - - - - - - - - - - - - - -
+ * Neither the United States nor the United States Department of Energy,
+ * nor any of their employees, makes any warranty, express or implied,
+ * or assumes any legal liability or responsibility for the accuracy,
+ * completeness, or usefulness of any data, apparatus, product, or process
+ * disclosed, or represents that its use would not infringe privately
+ * owned rights.
+ * 
+ * Stanford disclaimer of liability
+ * - - - - - - - - - - - - - - - - -
+ * Stanford University makes no representations or warranties, express or
+ * implied, nor assumes any liability for the use of this software.
+ * 
+ * This product is subject to the EPICS open license
+ * - - - - - - - - - - - - - - - - - - - - - - - - - 
+ * Consult the LICENSE file or http://www.aps.anl.gov/epics/license/open.php
+ * for more information.
+ * 
+ * Maintenance of notice
+ * - - - - - - - - - - -
+ * In the interest of clarity regarding the origin and status of this
+ * software, Stanford University requests that any recipient of it maintain
+ * this notice affixed to any distribution by the recipient that contains a
+ * copy or derivative of this software.
+ */
+
+#ifdef	HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <rtems.h>
+#include <rtems/libio.h>
+#include <rtems/libio_.h>
+#include <rtems/seterr.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <netdb.h>
+#include <ctype.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+
+#ifdef HAVE_CEXP_H
+#include <cexpHelp.h>
+#endif
+
+/* RPCIO driver interface.
+ * If you need RPCIO for other purposes than NFS
+ * you may want to include <rpcio.h>
+#include "rpcio.h"
+ */
+
+/* Initialize the driver
+ *
+ * RETURNS: 0 on success, -1 on failure
+ */
+int
+rpcUdpInit(void);
+
+/* Cleanup/Stop
+ *
+ * RETURNS: 0 on success, nonzero if still in use
+ */
+int
+rpcUdpCleanup(void);
+
+/* NFS driver interface */
+
+/* Initialize the NFS driver.
+ *
+ * NOTE: The RPCIO driver must have been initialized prior to
+ *       calling this.
+ *
+ * ARGS:	depth of the small and big
+ * 			transaction pools, i.e. how
+ * 			many transactions (buffers)
+ * 			should always be kept around.
+ *
+ * 			(If more transactions are needed,
+ * 			they are created and destroyed
+ * 			on the fly).
+ *
+ * 			Supply zero values to have the
+ * 			driver chose reasonable defaults.
+ */
+int
+nfsInit(int smallPoolDepth, int bigPoolDepth);
+
+/* Driver cleanup code
+ *
+ * RETURNS: 0 on success, nonzero if still in use
+ */
+int
+nfsCleanup(void);
+
+/* Dump a list of the currently mounted NFS to a file
+ * (stdout is used in case f==NULL)
+ */
+int
+nfsMountsShow(FILE *f);
+
+/* convenience wrapper
+ *
+ * NOTE: this routine calls NON-REENTRANT
+ *       gethostbyname() if the host is
+ *       not in 'dot' notation.
+ */
+int
+nfsMount(char *uidhost, char *path, char *mntpoint);
+
+/* Alternatively, a pointer to the filesystem operations
+ * table can be supplied to the native RTEMS (NON-POSIX!)
+ * 'mount()' call.
+ * Supply a "<host.in.ip.dot.notation>:<path>" string
+ * for 'device' argument to 'mount()'.
+ */
+extern struct _rtems_filesystem_operations_table nfs_fs_ops;
+
+/* A utility routine to find the path leading to a
+ * rtems_filesystem_location_info_t node.
+ *
+ * This should really be present in libcsupport...
+ *
+ * INPUT: 'loc' and a buffer 'buf' (length 'len') to hold the
+ *        path.
+ * OUTPUT: path copied into 'buf'
+ *
+ * RETURNS: 0 on success, RTEMS error code on error.
+ */
+rtems_status_code
+rtems_filesystem_resolve_location(char *buf, int len, rtems_filesystem_location_info_t *loc);
+#endif
diff --git a/rtemsNfs/src/nfs.c b/rtemsNfs/src/nfs.c
new file mode 100644
index 0000000..73f4354
--- /dev/null
+++ b/rtemsNfs/src/nfs.c
@@ -0,0 +1,3317 @@
+/* nfs.c,v 1.33 2004/09/22 22:10:41 till Exp */
+
+/* NFS client implementation for RTEMS; hooks into the RTEMS filesystem */
+
+/* Author: Till Straumann <strauman@slac.stanford.edu> 2002 */
+
+/*
+ * Copyright 2002, Stanford University and
+ * 		Till Straumann <strauman@slac.stanford.edu>
+ * 
+ * Stanford Notice
+ * ***************
+ * 
+ * Acknowledgement of sponsorship
+ * * * * * * * * * * * * * * * * *
+ * This software was produced by the Stanford Linear Accelerator Center,
+ * Stanford University, under Contract DE-AC03-76SFO0515 with the Department
+ * of Energy.
+ * 
+ * Government disclaimer of liability
+ * - - - - - - - - - - - - - - - - -
+ * Neither the United States nor the United States Department of Energy,
+ * nor any of their employees, makes any warranty, express or implied,
+ * or assumes any legal liability or responsibility for the accuracy,
+ * completeness, or usefulness of any data, apparatus, product, or process
+ * disclosed, or represents that its use would not infringe privately
+ * owned rights.
+ * 
+ * Stanford disclaimer of liability
+ * - - - - - - - - - - - - - - - - -
+ * Stanford University makes no representations or warranties, express or
+ * implied, nor assumes any liability for the use of this software.
+ * 
+ * This product is subject to the EPICS open license
+ * - - - - - - - - - - - - - - - - - - - - - - - - - 
+ * Consult the LICENSE file or http://www.aps.anl.gov/epics/license/open.php
+ * for more information.
+ * 
+ * Maintenance of notice
+ * - - - - - - - - - - -
+ * In the interest of clarity regarding the origin and status of this
+ * software, Stanford University requests that any recipient of it maintain
+ * this notice affixed to any distribution by the recipient that contains a
+ * copy or derivative of this software.
+ */
+
+#ifdef	HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <rtems.h>
+#include <rtems/libio.h>
+#include <rtems/libio_.h>
+#include <rtems/seterr.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <netdb.h>
+#include <ctype.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+
+#include <nfs_prot.h>
+#include <mount_prot.h>
+
+#include "rpcio.h"
+
+#ifdef HAVE_CEXP_H
+#include <cexpHelp.h>
+#endif
+
+
+/* Configurable parameters */
+
+/* Estimated average length of a filename (including terminating 0).
+ * This was calculated by doing
+ *
+ * 	find <some root> -print -exec basename '{}' \; > feil
+ * 	wc feil
+ *
+ * AVG_NAMLEN = (num_chars + num_lines)/num_lines
+ */
+#define CONFIG_AVG_NAMLEN				10
+
+#define CONFIG_NFS_SMALL_XACT_SIZE		800			/* size of RPC arguments for non-write ops */
+/* lifetime of NFS attributes in a NfsNode;
+ * the time is in seconds and the lifetime is
+ * infinite if the symbol is #undef
+ */
+#define CONFIG_ATTR_LIFETIME			10/*secs*/
+
+/* dont change this without changing the maximal write size */
+#define CONFIG_NFS_BIG_XACT_SIZE		UDPMSGSIZE	/* dont change this */
+
+/* The real values for these are specified further down */
+#define NFSCALL_TIMEOUT					(&_nfscalltimeout)
+#define MNTCALL_TIMEOUT					(&_nfscalltimeout)
+static struct timeval _nfscalltimeout = { 10, 0 };	/* {secs, us } */
+
+/* More or less fixed constants; in particular, NFS3 is not supported */
+#define DELIM							'/'
+#define HOSTDELIM						':'
+#define UPDIR							".."
+#define UIDSEP							'@'
+#define NFS_VERSION_2					NFS_VERSION
+
+/* we use a dynamically assigned major number */
+#define NFS_MAJOR						(nfsGlob.nfs_major)
+
+
+/* NOTE: RTEMS (ss-20020301) uses a 'short st_ino' type :-( but the
+ * NFS fileid is 32 bit.
+ * As a workarount, we merge the upper 16bits of the fileid into the
+ * minor device no. Hence, it is still possible to uniquely identify
+ * a file by looking at its device number (major = nfs, minor = part
+ * of the fileid + our 'nfs-id' identifier).
+ *
+ * This has an impact on performance, as e.g. getcwd() stats() all
+ * directory entries when it believes it has crossed a mount point
+ * (a.st_dev != b.st_dev).
+ * 
+ * OTOH, it also might cause node comparison failure! E.g. 'getcwd()'
+ * assumes that two nodes residing in the same directory must be located
+ * on the same device and hence compares 'st_ino' only.
+ * If two files in the same directory have the same inode number
+ * modulo 2^16, they will be considered equal (although their device
+ * number doesn't match - getcwd doesn't look at it).
+ *
+ * Other software might or might not be affected.
+ *
+ * The only clean solution to this problem is bumping up the size of
+ * 'ino_t' at least to 'long'.
+ * Note that this requires _all_ software (libraries etc.) to be
+ * recompiled.
+ */
+
+#define	NFS_MAKE_DEV_T_INO_HACK(node) \
+		rtems_filesystem_make_dev_t( NFS_MAJOR, \
+			(((node)->nfs->id)<<16) | (SERP_ATTR((node)).fileid >> 16) )
+
+/* use our 'nfs id' and the server's fsid for the minor device number
+ * this should be fairly unique
+ */
+#define	NFS_MAKE_DEV_T(node) \
+		rtems_filesystem_make_dev_t( NFS_MAJOR, \
+			(((node)->nfs->id)<<16) | (SERP_ATTR((node)).fsid & ((1<<16)-1)) )
+
+#define  DIRENT_HEADER_SIZE ( sizeof(struct dirent) - \
+			sizeof( ((struct dirent *)0)->d_name ) )
+
+
+/* debugging flags */
+#define DEBUG_COUNT_NODES	(1<<0)
+#define DEBUG_TRACK_NODES	(1<<1)
+#define DEBUG_EVALPATH		(1<<2)
+#define DEBUG_READDIR		(1<<3)
+#define DEBUG_SYSCALLS		(1<<4)
+
+/* #define DEBUG	( DEBUG_SYSCALLS | DEBUG_COUNT_NODES ) */
+
+#ifdef DEBUG
+#define STATIC
+#else
+#define STATIC static
+#endif
+
+#define MUTEX_ATTRIBUTES    (RTEMS_LOCAL           |   \
+                            RTEMS_PRIORITY         |   \
+                            RTEMS_INHERIT_PRIORITY |   \
+                            RTEMS_BINARY_SEMAPHORE)
+
+#define LOCK(s)		do { rtems_semaphore_obtain((s),   \
+									RTEMS_WAIT,        \
+									RTEMS_NO_TIMEOUT); \
+					} while (0) 
+
+#define UNLOCK(s)	do { rtems_semaphore_release((s)); \
+					} while (0)
+
+/*****************************************
+	Types with Associated XDR Routines
+ *****************************************/
+
+/* a string buffer with a maximal length.
+ * If the buffer pointer is NULL, it is updated
+ * with an appropriately allocated area.
+ */
+typedef struct strbuf {
+	char	*buf;
+	u_int	max;
+} strbuf;
+
+static bool_t
+xdr_strbuf(XDR *xdrs, strbuf *obj)
+{
+	return xdr_string(xdrs, &obj->buf, obj->max);
+}
+
+/* Read 'readlink' results into a 'strbuf'.
+ * This is convenient as it avoids  
+ * one extra step of copying / lenght
+ * checking.
+ */
+typedef struct readlinkres_strbuf {
+	nfsstat	status;
+	strbuf	strbuf;
+} readlinkres_strbuf;
+
+static bool_t
+xdr_readlinkres_strbuf(XDR *xdrs, readlinkres_strbuf *objp)
+{
+	if ( !xdr_nfsstat(xdrs, &objp->status) )
+		return FALSE;
+
+	if ( NFS_OK == objp->status ) {
+		if ( !xdr_string(xdrs, &objp->strbuf.buf, objp->strbuf.max) )
+			return FALSE;
+	}
+	return TRUE;
+}
+
+
+/* DirInfoRec is used instead of dirresargs
+ * to convert recursion into iteration. The
+ * 'rpcgen'erated xdr_dirresargs ends up
+ * doing nested calls when unpacking the
+ * 'next' pointers.
+ */
+
+typedef struct DirInfoRec_ {
+	readdirargs	readdirargs;
+	/* clone of the 'readdirres' fields;
+	 * the cookie is put into the readdirargs above
+	 */
+	nfsstat		status;
+	char		*buf, *ptr;
+	int			len;
+	bool_t		eofreached;
+} DirInfoRec, *DirInfo;
+
+/* this deals with one entry / record */
+static bool_t
+xdr_dir_info_entry(XDR *xdrs, DirInfo di)
+{
+union	{
+	char			nambuf[NFS_MAXNAMLEN+1];
+	nfscookie		cookie;
+}				dummy;
+struct dirent	*pde = (struct dirent *)di->ptr;
+u_int			fileid;
+char			*name;
+register int	nlen = 0,len,naligned = 0;
+nfscookie		*pcookie;
+
+	len = di->len;
+
+	if ( !xdr_u_int(xdrs, &fileid) )
+		return FALSE;
+
+	/* we must pass the address of a char* */
+	name = (len > NFS_MAXNAMLEN) ? pde->d_name : dummy.nambuf;
+
+	if ( !xdr_filename(xdrs, &name) ) {
+		return FALSE;
+	}
+
+	if (len >= 0) {
+		nlen      = strlen(name);
+		naligned  = nlen + 1 /* string delimiter */ + 3 /* alignment */;
+		naligned &= ~3;
+		len      -= naligned;
+	}
+
+	/* if the cookie goes into the DirInfo, we hope this doesn't fail
+	 * - the caller ends up with an invalid readdirargs cookie otherwise...
+	 */
+	pcookie = (len >= 0) ? &di->readdirargs.cookie : &dummy.cookie;
+	if ( !xdr_nfscookie(xdrs, pcookie) ) {
+		return FALSE;
+	}
+
+	di->len = len;
+	/* adjust the buffer pointer */
+	if (len >= 0) {
+		pde->d_ino    = fileid;
+		pde->d_namlen = nlen;
+		pde->d_off	  = di->ptr - di->buf;
+		if (name == dummy.nambuf) {
+			memcpy(pde->d_name, dummy.nambuf, nlen + 1);
+		}
+		pde->d_reclen = DIRENT_HEADER_SIZE + naligned;
+		di->ptr      += pde->d_reclen;
+	}
+
+	return TRUE;
+}
+
+/* this routine loops over all entries */
+static bool_t
+xdr_dir_info(XDR *xdrs, DirInfo di)
+{
+DirInfo	dip;
+
+	if ( !xdr_nfsstat(xdrs, &di->status) )
+		return FALSE;
+
+	if ( NFS_OK != di->status )
+		return TRUE;
+
+	dip = di;
+
+	while (dip) {
+		/* reserve space for the dirent 'header' - we assume it's word aligned! */
+#ifdef DEBUG
+		assert( DIRENT_HEADER_SIZE % 4 == 0 );
+#endif
+		dip->len -= DIRENT_HEADER_SIZE;
+
+		/* we pass a 0 size - size is unused since
+		 * we always pass a non-NULL pointer
+		 */
+		if ( !xdr_pointer(xdrs, (caddr_t*)&dip, 0 /* size */, xdr_dir_info_entry) )
+			return FALSE;
+	}
+
+	if ( ! xdr_bool(xdrs, &di->eofreached) )
+		return FALSE;
+
+	/* if everything fits into the XDR buffer but not the user's buffer,
+	 * they must resume reading from where xdr_dir_info_entry() started
+	 * skipping and 'eofreached' needs to be adjusted
+	 */
+	if ( di->len < 0 && di->eofreached )
+		di->eofreached = FALSE;
+
+	return TRUE;
+}
+
+
+/* a type better suited for node operations
+ * than diropres.
+ * fattr and fhs are swapped so parts of this
+ * structure may be used as a diroparg which
+ * is practical when looking up paths.
+ */
+
+/* Macro for accessing serporid fields
+ */
+#define SERP_ARGS(node) ((node)->serporid.serporid_u.serporid.arg_u)
+#define SERP_ATTR(node) ((node)->serporid.serporid_u.serporid.attributes)
+#define SERP_FILE(node) ((node)->serporid.serporid_u.serporid.file)
+
+
+typedef struct serporidok {
+	fattr					attributes;
+	nfs_fh					file;
+	union	{
+		struct {
+			filename	name;
+		}					diroparg;
+		struct {
+			sattr		attributes;
+		}					sattrarg;
+		struct {
+			u_int 		offset;
+			u_int		count;
+			u_int		totalcount;
+		}					readarg;
+		struct {
+			u_int		beginoffset;
+			u_int		offset;
+			u_int		totalcount;
+			struct {
+				u_int data_len;
+				char* data_val;
+			}			data;
+		}					writearg;
+		struct {
+			filename	name;
+			sattr		attributes;
+		}					createarg;
+		struct {
+			filename	name;
+			diropargs	to;
+		}					renamearg;
+		struct {
+			diropargs	to;
+		}					linkarg;
+		struct {
+			filename	name;
+			nfspath		to;
+			sattr		attributes;
+		}					symlinkarg;
+		struct {
+			nfscookie	cookie;
+			u_int		count;
+		}					readdirarg;
+	}							arg_u;
+} serporidok;
+
+typedef struct serporid {
+	nfsstat			status;
+	union	{
+		serporidok	serporid;
+	}				serporid_u;
+} serporid;
+
+/* an XDR routine to encode/decode the inverted diropres 
+ * into an nfsnodestat;
+ *
+ * NOTE: this routine only acts on
+ *   - 'serporid.status'
+ *   - 'serporid.file'
+ *   - 'serporid.attributes'
+ * and leaves the 'arg_u' alone.
+ * 
+ * The idea is that a 'diropres' is read into 'serporid'
+ * which can then be used as an argument to subsequent
+ * NFS-RPCs (after filling in the node's arg_u).
+ */
+static bool_t
+xdr_serporidok(XDR *xdrs, serporidok *objp)
+{
+     if (!xdr_nfs_fh (xdrs, &objp->file))
+         return FALSE;
+     if (!xdr_fattr (xdrs, &objp->attributes))
+         return FALSE;
+    return TRUE;
+}   
+
+static bool_t
+xdr_serporid(XDR *xdrs, serporid *objp)
+{
+     if (!xdr_nfsstat (xdrs, &objp->status))
+         return FALSE;
+    switch (objp->status) {
+    case NFS_OK:
+         if (!xdr_serporidok(xdrs, &objp->serporid_u.serporid))
+             return FALSE;
+        break;
+    default:
+        break;
+    }
+    return TRUE;
+}
+
+/*****************************************
+	Data Structures and Types
+ *****************************************/
+
+/* 'time()' hack with less overhead; */
+
+/* assume reading a long word is atomic */
+#define READ_LONG_IS_ATOMIC
+
+typedef rtems_unsigned32	TimeStamp;
+
+static inline TimeStamp
+nowSeconds(void)
+{
+register rtems_unsigned32	rval;
+#ifndef READ_LONG_IS_ATOMIC
+rtems_interrupt_level		l;
+
+	rtems_interrupt_disable(level);
+#endif
+
+	rval = _TOD_Seconds_since_epoch;
+
+#ifndef READ_LONG_IS_ATOMIC
+	rtems_interrupt_enable(level);
+#endif
+	return rval;
+}
+
+
+/* Per mounted FS structure */
+typedef struct NfsRec_ {
+		/* the NFS server we're talking to.
+		 */
+	RpcUdpServer						 server;
+		/* statistics; how many NfsNodes are
+		 * currently alive.
+		 */
+	int									 nodesInUse;
+#if DEBUG & DEBUG_COUNT_NODES
+		/* statistics; how many 'NfsNode.str'
+		 * strings are currently allocated.
+		 */
+	int									 stringsInUse;
+#endif
+		/* A small number who uniquely
+		 * identifies a mounted NFS within
+		 * this driver (i.e. this NfsRec).
+		 * Each time a NFS is mounted, the
+		 * global ID counter is incremented
+		 * and its value is assigned to the
+		 * newly created NfsRec.
+		 */
+	u_short								 id;
+		/* Our RTEMS filesystem mt_entry
+		 */ 
+	rtems_filesystem_mount_table_entry_t *mt_entry;
+		/* Next NfsRec on a linked list who
+		 * is anchored at nfsGlob 
+		 */
+	struct NfsRec_						 *next;
+		/* Who we pretend we are
+		 */
+	u_long								 uid,gid;
+} NfsRec, *Nfs;
+
+typedef struct NfsNodeRec_ {
+		/* This holds this node's attributes
+		 * (stats) and its nfs filehandle.
+		 * It also contains room for nfs rpc
+		 * arguments.
+		 */
+	serporid	serporid;
+		/* The arguments we used when doing
+		 * the 'lookup' call for this node.
+		 * We need this information (especially
+		 * the directory FH) for performing
+		 * certain operations on this
+		 * node (in particular: for unlinking
+		 * it from a parent directory)
+		 */
+	diropargs		args;
+		/* FS this node belongs to
+		 */
+	Nfs				nfs;
+		/* A buffer for the string the
+		 * args.name points to.
+		 * We need this because args.name might
+		 * temporarily point to strings on the
+		 * stack. Duplicates are allocated from
+		 * the heap and attached to 'str' so
+		 * they can be released as appropriate.
+		 */
+	char		   *str;
+		/* A timestamp for the stats
+		 */
+	TimeStamp		age;
+} NfsNodeRec, *NfsNode;
+
+/*****************************************
+	Forward Declarations
+ *****************************************/
+
+static int nfs_readlink(
+	rtems_filesystem_location_info_t  *loc,     	/* IN  */       
+	char							  *buf,			/* OUT */
+	size_t							  len
+);
+
+static int updateAttr(NfsNode node, int force);
+
+/* Mask bits when setting attributes.
+ * Only the 'arg' fields with their
+ * corresponding bit set in the mask
+ * will be used. The others are left
+ * unchanged.
+ * The 'TOUCH' bits instruct nfs_sattr()
+ * to update the respective time
+ * fields to the current time
+ */
+#define	SATTR_MODE		(1<<0)
+#define	SATTR_UID		(1<<1)
+#define	SATTR_GID		(1<<2)
+#define	SATTR_SIZE		(1<<3)
+#define	SATTR_ATIME		(1<<4)
+#define	SATTR_TOUCHA	(1<<5)
+#define	SATTR_MTIME		(1<<6)
+#define	SATTR_TOUCHM	(1<<7)
+#define SATTR_TOUCH		(SATTR_TOUCHM | SATTR_TOUCHA)
+
+static int
+nfs_sattr(NfsNode node, sattr *arg, u_long mask);
+
+extern struct _rtems_filesystem_operations_table nfs_fs_ops;
+extern struct _rtems_filesystem_file_handlers_r	 nfs_file_file_handlers;
+extern struct _rtems_filesystem_file_handlers_r	 nfs_dir_file_handlers;
+extern struct _rtems_filesystem_file_handlers_r	 nfs_link_file_handlers;
+extern		   rtems_driver_address_table		 drvNfs;
+
+int
+nfsMountsShow(FILE*);
+
+rtems_status_code
+rtems_filesystem_resolve_location(char *buf, int len, rtems_filesystem_location_info_t *loc);
+
+
+/*****************************************
+	Inline Routines
+ *****************************************/
+
+
+/* * * * * * * * * * * * * * * * * *
+	Trivial Operations on a NfsNode 
+ * * * * * * * * * * * * * * * * * */
+
+/* determine if a location 'l' is an NFS root node */
+static inline int
+locIsRoot(rtems_filesystem_location_info_t *l)
+{
+NfsNode me = (NfsNode) l->node_access;
+NfsNode r;
+	r = (NfsNode)l->mt_entry->mt_fs_root.node_access;
+	return SERP_ATTR(r).fileid == SERP_ATTR(me).fileid &&
+		   SERP_ATTR(r).fsid   == SERP_ATTR(me).fsid;
+}
+
+/* determine if a location 'l' is an NFS node */
+static inline int
+locIsNfs(rtems_filesystem_location_info_t *l)
+{
+	return l->ops == &nfs_fs_ops;
+}
+
+/* determine if two locations refer to the
+ * same entity. We know that 'nfsloc' is a
+ * location inside nfs. However, we needn't
+ * know anything about 'anyloc'.
+ */
+static inline int
+locAreEqual(
+	rtems_filesystem_location_info_t *nfsloc,
+	rtems_filesystem_location_info_t *anyloc
+)
+{
+NfsNode na = (NfsNode) nfsloc->node_access;
+NfsNode nb;
+
+	if (!locIsNfs(anyloc))
+		return 0;
+
+	nb = (NfsNode) anyloc->node_access;
+
+	if (na->nfs != nb->nfs)
+		return 0;
+
+	updateAttr(nb, 0);
+
+	return SERP_ATTR(na).fileid == SERP_ATTR(nb).fileid &&
+		   SERP_ATTR(na).fsid   == SERP_ATTR(nb).fsid;
+}
+
+
+
+/*****************************************
+	Global Variables
+ *****************************************/
+
+/* These are (except for MAXNAMLEN/MAXPATHLEN) copied from IMFS */
+
+static rtems_filesystem_limits_and_options_t
+nfs_limits_and_options = {
+   5, 				/* link_max */
+   6, 				/* max_canon */
+   7, 				/* max_input */
+   NFS_MAXNAMLEN,	/* name_max */
+   NFS_MAXPATHLEN,	/* path_max */
+   2,				/* pipe_buf */
+   1,				/* posix_async_io */
+   2,				/* posix_chown_restrictions */
+   3,				/* posix_no_trunc */
+   4,				/* posix_prio_io */
+   5,				/* posix_sync_io */
+   6				/* posix_vdisable */
+};
+
+/* size of an encoded 'entry' object */
+static int dirres_entry_size;
+
+/* Global stuff and statistics */
+static struct nfsstats {
+		/* A lock for protecting the
+		 * linked ist of mounted NFS
+		 * and the num_mounted_fs field
+		 */
+	rtems_id					llock;
+		/* A lock for protecting misc
+		 * stuff  within the driver.
+		 * The lock must only be held
+		 * for short periods of time.
+		 */
+	rtems_id					lock;
+		/* Our major number as assigned
+		 * by RTEMS
+		 */
+	rtems_device_major_number	nfs_major;
+		/* The number of currently
+		 * mounted NFS
+		 */
+	int							num_mounted_fs;
+		/* A list of the currently
+		 * mounted NFS
+		 */
+	struct NfsRec_				*mounted_fs;
+		/* A counter for allocating
+		 * unique IDs to each mounted
+		 * NFS.
+		 * Assume we are not going to
+		 * do more than 16k mounts
+		 * during the system lifetime
+		 */
+	u_short						fs_ids;
+} nfsGlob = {0/* IMPORTANT */};
+
+
+/* Two pools of RPC transactions;
+ * One with small send buffers
+ * the other with a big one.
+ * The actual size of the small
+ * buffer is configurable (see top).
+ *
+ * Note: The RX buffers are always
+ * big
+ */
+static RpcUdpXactPool smallPool = 0;
+static RpcUdpXactPool bigPool   = 0;
+
+
+/*****************************************
+	Implementation
+ *****************************************/
+
+/* Create a Nfs object. This is
+ * per-mounted NFS information.
+ *
+ * ARGS:	The Nfs server handle.
+ *
+ * RETURNS:	Nfs on success,
+ * 			NULL on failure with
+ * 			errno set
+ *
+ * NOTE:	The submitted server
+ * 			object is 'owned' by
+ * 			this Nfs and will be
+ * 			destroyed by nfsDestroy()
+ */
+static Nfs
+nfsCreate(RpcUdpServer server)
+{
+Nfs rval = calloc(1,sizeof(*rval));
+
+	if (rval) {
+		rval->server     = server;
+		LOCK(nfsGlob.llock);
+			rval->next 		   = nfsGlob.mounted_fs;
+			nfsGlob.mounted_fs = rval;
+		UNLOCK(nfsGlob.llock);
+	} else {
+		errno = ENOMEM;
+	}
+		return rval;
+}
+
+/* Destroy an Nfs object and
+ * its associated server
+ */
+static void
+nfsDestroy(Nfs nfs)
+{
+register Nfs prev;
+	if (!nfs)
+		return;
+
+	LOCK(nfsGlob.llock);
+		if (nfs == nfsGlob.mounted_fs)
+			nfsGlob.mounted_fs = nfs->next;
+		else {
+			for (prev = nfsGlob.mounted_fs;
+				 prev && prev->next != nfs;
+				 prev = prev->next)
+					/* nothing else to do */;
+			assert( prev );
+			prev->next = nfs->next;
+		}
+	UNLOCK(nfsGlob.llock);
+
+	nfs->next = 0; /* paranoia */
+	rpcUdpServerDestroy(nfs->server);
+	free(nfs);
+}
+
+/*
+ * Create a Node. The node will
+ * be associated with a particular
+ * mounted NFS identified by 'nfs'
+ * Optionally, a NFS file handle
+ * may be copied into this node.
+ *
+ * ARGS:	nfs of the NFS this node
+ * 			belongs to.
+ * 			NFS file handle identifying
+ * 			this node.
+ * RETURNS:	node on success,
+ * 			NULL on failure with errno
+ * 			set.
+ *
+ * NOTE:	The caller of this routine
+ * 			is responsible for copying
+ * 			a NFS file handle if she
+ * 			choses to pass a NULL fh.
+ *
+ * 			The driver code assumes the
+ * 			a node always has a valid
+ * 			NFS filehandle and file
+ * 			attributes (unless the latter
+ * 			are aged).
+ */
+static NfsNode
+nfsNodeCreate(Nfs nfs, nfs_fh *fh)
+{
+NfsNode	rval = malloc(sizeof(*rval));
+
+#if DEBUG & DEBUG_TRACK_NODES
+	fprintf(stderr,"NFS: creating a node\n");
+#endif
+
+	if (rval) {
+		if (fh)
+			memcpy( &SERP_FILE(rval), fh, sizeof(*fh) );
+		rval->nfs       = nfs;
+		rval->str		= 0;
+		LOCK(nfsGlob.lock);
+		nfs->nodesInUse++;
+		UNLOCK(nfsGlob.lock);
+	} else {
+		errno = ENOMEM;
+	}
+
+	return rval;
+}
+
+/* destroy a node */
+static void
+nfsNodeDestroy(NfsNode node)
+{
+#if DEBUG & DEBUG_TRACK_NODES
+	fprintf(stderr,"NFS: destroying a node\n");
+#endif
+#if 0
+	if (!node)
+		return;
+	/* this probably does nothing... */
+  	xdr_free(xdr_serporid, &node->serporid);
+#endif
+
+	LOCK(nfsGlob.lock);
+	node->nfs->nodesInUse--;
+#if DEBUG & DEBUG_COUNT_NODES
+	if (node->str)
+		node->nfs->stringsInUse--;
+#endif
+	UNLOCK(nfsGlob.lock);
+
+	if (node->str)
+		free(node->str);
+
+	free(node);
+}
+
+/* Clone a given node (AKA copy constructor),
+ * i.e. create an exact copy.
+ *
+ * ARGS:	node to clone
+ * RETURNS:	new node on success
+ * 			NULL on failure with errno set.
+ *
+ * NOTE:	a string attached to 'str'
+ * 			is cloned as well. Outdated
+ * 			attributes (of the new copy
+ * 			only) will be refreshed
+ * 			(if unsuccessful, this could
+ * 			be a reason for failure to
+ * 			clone a node).
+ */
+static NfsNode
+nfsNodeClone(NfsNode node)
+{
+NfsNode rval = nfsNodeCreate(node->nfs, 0);
+
+	if (rval) {
+		*rval = *node;
+
+		/* must clone the string also */
+		if (node->str) {
+			rval->args.name = rval->str = strdup(node->str);
+			if (!rval->str) {
+				nfsNodeDestroy(rval);
+				return 0;
+			}
+#if DEBUG & DEBUG_COUNT_NODES
+			LOCK(nfsGlob.lock);
+				node->nfs->stringsInUse++;
+			UNLOCK(nfsGlob.lock);
+#endif
+		}
+
+		/* possibly update the stats */
+		if (updateAttr(rval, 0 /* only if necessary */)) {
+			nfsNodeDestroy(rval);
+			return 0;
+		}
+	}
+	return rval;
+}
+
+/* Initialize the driver.
+ *
+ * ARGS:	depth of the small and big
+ * 			transaction pools, i.e. how
+ * 			many transactions (buffers)
+ * 			should always be kept around.
+ *
+ * 			(If more transactions are needed,
+ * 			they are created and destroyed
+ * 			on the fly).
+ */
+void
+nfsInit(int smallPoolDepth, int bigPoolDepth)
+{  
+entry	dummy;
+
+	fprintf(stderr,"This is RTEMS-NFS Release SSRL_RTEMS_20041202\n");
+	fprintf(stderr,"(nfs.c,v 1.33 2004/09/22 22:10:41 till Exp)\n\n");
+	fprintf(stderr,"Till Straumann, Stanford/SLAC/SSRL 2002\n");
+	fprintf(stderr,"See LICENSE file for licensing info\n");
+
+	/* Get a major number */
+
+	if (RTEMS_SUCCESSFUL != rtems_io_register_driver(0, &drvNfs, &nfsGlob.nfs_major)) {
+		fprintf(stderr,"Registering NFS driver failed - %s\n", strerror(errno));
+		return;
+	}
+
+	if (0==smallPoolDepth)
+		smallPoolDepth = 20;
+	if (0==bigPoolDepth)
+		bigPoolDepth   = 10;
+
+	/* it's crucial to zero out the 'next' pointer
+	 * because it terminates the xdr_entry recursion
+	 *
+	 * we also must make the filename some non-zero
+	 * char pointer!
+	 */
+
+	memset(&dummy, 0, sizeof(dummy));
+
+	dummy.nextentry   = 0;
+	dummy.name        = "somename"; /* guess average length of a filename */
+	dirres_entry_size = xdr_sizeof(xdr_entry, &dummy);
+
+	assert( smallPool = rpcUdpXactPoolCreate(
+							NFS_PROGRAM,
+							NFS_VERSION_2,
+							CONFIG_NFS_SMALL_XACT_SIZE,
+							smallPoolDepth) );
+
+	assert( bigPool   = rpcUdpXactPoolCreate(
+							NFS_PROGRAM,
+							NFS_VERSION_2,
+							CONFIG_NFS_BIG_XACT_SIZE,
+							bigPoolDepth) );
+
+	assert( RTEMS_SUCCESSFUL == rtems_semaphore_create(
+							rtems_build_name('N','F','S','l'),
+							1,
+							MUTEX_ATTRIBUTES,
+							0,
+							&nfsGlob.llock) );
+
+	assert( RTEMS_SUCCESSFUL == rtems_semaphore_create(
+							rtems_build_name('N','F','S','m'),
+							1,
+							MUTEX_ATTRIBUTES,
+							0,
+							&nfsGlob.lock) );
+
+	if (sizeof(ino_t) < sizeof(u_int)) {
+		fprintf(stderr,
+				"WARNING: Using 'short st_ino' hits performance and may fail to access/find correct files\n");
+		fprintf(stderr,
+				"you should fix newlib's sys/stat.h - for now I'll enable a hack...\n");
+
+	}
+}
+
+/* Driver cleanup code
+ */
+int
+nfsCleanup(void)
+{
+rtems_id	l;
+int			refuse;
+
+	if (!nfsGlob.llock) {
+		/* registering the driver failed - let them still cleanup */
+		return 0;
+	}
+
+	LOCK(nfsGlob.llock);
+	if ( (refuse = nfsGlob.num_mounted_fs) ) {
+		fprintf(stderr,"Refuse to unload NFS; %i filesystems still mounted.\n",
+						refuse);
+		nfsMountsShow(stderr);
+		/* yes, printing is slow - but since you try to unload the driver,
+		 * you assume nobody is using NFS, so what if they have to wait?
+		 */
+		UNLOCK(nfsGlob.llock);
+		return -1;
+	}
+
+	rtems_semaphore_delete(nfsGlob.lock);
+	nfsGlob.lock = 0;
+
+	/* hold the lock while cleaning up... */
+
+	rpcUdpXactPoolDestroy(smallPool);
+	rpcUdpXactPoolDestroy(bigPool);
+	l = nfsGlob.llock;
+	rtems_io_unregister_driver(nfsGlob.nfs_major);
+
+	rtems_semaphore_delete(l);
+	nfsGlob.llock = 0;
+	return 0;
+}
+
+/* NFS RPC wrapper.
+ *
+ * ARGS:	srvr	the NFS server we want to call
+ * 			proc	the NFSPROC_xx we want to invoke
+ * 			xargs   xdr routine to wrap the arguments
+ * 			pargs   pointer to the argument object
+ * 			xres	xdr routine to unwrap the results
+ * 			pres	pointer to the result object
+ *
+ * RETURNS:	0 on success, -1 on error with errno set.
+ *
+ * NOTE:	the caller assumes that errno is set to
+ *			a nonzero value if this routine returns
+ *			an error (nonzero return value).
+ *
+ *			This routine prints RPC error messages to
+ *			stderr.
+ */
+STATIC int
+nfscall(
+	RpcUdpServer	srvr,
+	int				proc,
+	xdrproc_t		xargs,
+	void *			pargs,
+	xdrproc_t		xres,
+	void *			pres)
+{
+RpcUdpXact		xact;
+enum clnt_stat	stat;
+RpcUdpXactPool	pool;
+int				rval = -1;
+
+
+	switch (proc) {
+		case NFSPROC_SYMLINK:
+		case NFSPROC_WRITE:
+					pool = bigPool;		break;
+		default:	pool = smallPool;	break;
+	}
+
+	xact = rpcUdpXactPoolGet(pool, XactGetCreate);
+
+	if ( !xact ) {
+		errno = ENOMEM;
+		return -1;
+	}
+
+	if ( RPC_SUCCESS != (stat=rpcUdpSend(
+								xact,
+								srvr,
+								NFSCALL_TIMEOUT,
+								proc,
+								xres,
+								pres,
+								xargs,
+								pargs,
+								0)) ||
+	     RPC_SUCCESS != (stat=rpcUdpRcv(xact)) ) {
+
+		fprintf(stderr,
+				"NFS (proc %i) - %s\n",
+				proc,
+				clnt_sperrno(stat));
+
+		switch (stat) {
+			/* TODO: this is probably not complete and/or fully accurate */
+			case RPC_CANTENCODEARGS : errno = EINVAL;	break;
+			case RPC_AUTHERROR  	: errno = EPERM;	break;
+
+			case RPC_CANTSEND		:
+			case RPC_CANTRECV		: /* hope they have errno set */
+			case RPC_SYSTEMERROR	: break;
+
+			default             	: errno = EIO;		break;
+		}
+	} else {
+		rval = 0;
+	}
+
+	/* release the transaction back into the pool */
+	rpcUdpXactPoolPut(xact);
+
+	if (rval && !errno)
+		errno = EIO;
+
+	return rval;
+}
+
+/* Check the 'age' of a node's stats
+ * and read the attributes from the server
+ * if necessary.
+ * 
+ * ARGS:	node	node to update
+ * 			force	enforce updating ignoring
+ * 					the timestamp/age
+ *
+ * RETURNS:	0 on success,
+ * 			-1 on failure with errno set
+ */
+
+static int
+updateAttr(NfsNode node, int force)
+{
+
+	if (force
+#ifdef CONFIG_ATTR_LIFETIME
+		|| (nowSeconds() - node->age > CONFIG_ATTR_LIFETIME)
+#endif
+		) {
+		if ( nfscall(node->nfs->server,
+					  NFSPROC_GETATTR,
+					  xdr_nfs_fh,	&SERP_FILE(node),
+					  xdr_attrstat, &node->serporid) )
+		return -1;
+
+		if ( NFS_OK != node->serporid.status ) {
+			errno = node->serporid.status;
+			return -1;
+		}
+
+		node->age = nowSeconds();
+	}
+	
+	return 0;
+}
+
+/*
+ * IP address helper. Note that we avoid
+ * gethostbyname() since it's not reentrant.
+ *
+ * initialize a sockaddr_in from a
+ * [<uid>'.'<gid>'@']<host>':'<path>" string and let
+ * pPath point to the <path> part; retrieve the optional
+ * uid/gids
+ *
+ * ARGS:	see description above
+ *
+ * RETURNS:	0 on success,
+ * 			-1 on failure with errno set
+ */
+static int
+buildIpAddr(u_long *puid, u_long *pgid,
+			char **pHost, struct sockaddr_in *psa,
+			char **pPath)
+{
+char	host[30];
+char	*chpt = *pPath;
+char	*path;
+int		len;
+
+	if ( !chpt ) {
+		errno = EINVAL;
+		return -1;
+	}
+
+	/* look for the optional uid/gid */
+	if ( (chpt = strchr(chpt, UIDSEP)) ) {
+		if ( 2 != sscanf(*pPath,"%li.%li",puid,pgid) ) {
+			errno = EINVAL;
+			return -1;
+		}
+		chpt++;
+	} else {
+		*puid = RPCIOD_DEFAULT_ID;
+		*pgid = RPCIOD_DEFAULT_ID;
+		chpt  = *pPath;
+	}
+	if ( pHost )
+		*pHost = chpt;
+
+	/* split the device name which is in the form
+	 *
+	 * <host_ip> ':' <path>
+	 *
+	 * into its components using a local buffer
+	 */
+
+	if ( !(path = strchr(chpt, HOSTDELIM)) ||
+	      (len  = path - chpt) >= sizeof(host) - 1 ) {
+		errno = EINVAL;
+		return -1;
+	}
+	/* point to path beyond ':' */
+	path++;
+
+	strncpy(host, chpt, len);
+	host[len]=0;
+
+	if ( ! inet_aton(host, &psa->sin_addr) ) {
+		errno = ENXIO;
+		return -1;
+	}
+
+	psa->sin_family = AF_INET;
+	psa->sin_port   = 0;
+	*pPath          = path;
+	return 0;
+}
+
+/* wrapper similar to nfscall.
+ * However, since it is not used
+ * very often, the simpler and less
+ * efficient rpcUdpCallRp API is used.
+ *
+ * ARGS:	see 'nfscall()' above
+ *
+ * RETURNS:	RPC status
+ */
+static enum clnt_stat
+mntcall(
+	struct sockaddr_in	*psrvr,
+	int					proc,
+	xdrproc_t			xargs,
+	void *				pargs,
+	xdrproc_t			xres,
+	void *				pres,
+	u_long				uid,
+	u_long				gid)
+{
+#ifdef MOUNT_V1_PORT
+int					retry;
+#endif
+enum clnt_stat		stat = RPC_FAILED;
+
+#ifdef MOUNT_V1_PORT
+	/* if the portmapper fails, retry a fixed port */
+	for (retry = 1, psrvr->sin_port = 0, stat = RPC_FAILED;
+		 retry >= 0 && stat;
+		 stat && (psrvr->sin_port = htons(MOUNT_V1_PORT)), retry-- )
+#endif
+		stat  = rpcUdpCallRp(
+						psrvr,
+						MOUNTPROG,
+						MOUNTVERS,
+						proc,
+						xargs,
+						pargs,
+						xres,
+						pres,
+						uid,
+						gid,
+						MNTCALL_TIMEOUT
+				);
+	return stat;
+}
+
+/*****************************************
+	RTEMS File System Operations for NFS
+ *****************************************/
+
+#if 0 /* for reference */
+
+struct rtems_filesystem_location_info_tt
+{
+   void                                 *node_access;
+   rtems_filesystem_file_handlers_r     *handlers;
+   rtems_filesystem_operations_table    *ops;
+   rtems_filesystem_mount_table_entry_t *mt_entry;
+};
+
+#endif
+
+/*
+ * Evaluate a path letting 'pathloc' travel along.
+ *
+ * The important semantics of this operation are:
+ *
+ * If this routine returns -1, the caller assumes
+ * pathloc to be _invalid_ and hence it will not
+ * invoke rtems_filesystem_freenode() on it.
+ *
+ * OTOH, if evalpath returns 0,
+ * rtems_filesystem_freenode() will eventually be
+ * called which results in our freeing the associated
+ * NfsNode attached to node_access.
+ *
+ * Therefore, this routine will _always_ allocate
+ * a NfsNode and pass it out to *pathloc (provided
+ * that the evaluation succeeds).
+ *
+ * However, if the evaluation finds that it has to
+ * step across FS boundaries (mount point or a symlink
+ * pointing outside), the NfsNode is destroyed
+ * before passing control to the new FS' evalpath_h()
+ *
+ */
+	
+STATIC int nfs_do_evalpath(
+	const char                        *pathname,      /* IN     */
+	void                              *arg,
+	rtems_filesystem_location_info_t  *pathloc,       /* IN/OUT */
+	int								  forMake
+)
+{
+char			*del = 0, *part;
+int				e = 0;
+NfsNode			node   = pathloc->node_access;
+char			*p     = malloc(MAXPATHLEN+1);
+Nfs				nfs    = (Nfs)pathloc->mt_entry->fs_info;
+RpcUdpServer	server = nfs->server;
+
+	if ( !p ) {
+		e = ENOMEM;
+		goto cleanup;
+	}
+	strcpy(p, pathname);
+
+	/* clone the node */
+	if ( !(node = nfsNodeClone(node)) ) {
+		/* nodeClone sets errno */
+		goto cleanup;
+	}
+
+	pathloc->node_access = node;
+
+	/* Special case: the RTEMS filesystem code
+	 * may emit '..' on a regular file node to
+	 * find the parent directory :-(.
+	 * (eval.c: rtems_filesystem_evaluate_parent())
+	 * Try to catch this case here:
+	 */
+	if ( NFDIR != SERP_ATTR(node).type && '.'==*p && '.'==*(p+1) ) {
+		for ( part = p+2; '/'==*part; part++ )
+			/* skip trailing '/' */;
+		if ( !*part ) {
+			/* this is it; back out dir and let them look up the dir itself... */
+			memcpy( &SERP_FILE(node),
+					&node->args.dir,
+					sizeof(node->args.dir));
+			*(p+1)=0;
+		}
+	}
+
+	for (part=p; part && *part; part=del) {
+
+		if ( NFLNK == SERP_ATTR(node).type ) {
+			/* follow midpath link */
+			char *b = malloc(NFS_MAXPATHLEN+1);
+			int	  l;
+
+			if (!b) {
+				e = ENOMEM;
+				goto cleanup;
+			}
+			if (nfs_readlink(pathloc, b, NFS_MAXPATHLEN+1)) {
+				free(b);
+				e = errno;
+				goto cleanup;
+			}
+
+			/* prepend the link value to the rest of the path */
+			if ( (l=strlen(b)) + strlen(part) + 1 > NFS_MAXPATHLEN ) {
+				free(b);
+				e = EINVAL;
+				goto cleanup;
+			}
+			/* swap string buffers and reset delimiter */
+			b[l++] = DELIM;
+			strcpy(b+l,part);
+			part = b;
+			b    = p;
+			p    = del = part;
+
+			free(b);
+
+			/* back up the directory filehandle (only necessary
+			 * if we don't back out to the root
+		 	 */
+			if (! (DELIM == *part) ) {
+				memcpy( &SERP_FILE(node),
+						&node->args.dir,
+						sizeof(node->args.dir));
+
+				if (updateAttr(node, 1 /* force */)) {
+					e = errno;
+					goto cleanup;
+				}
+			}
+		}
+
+		/* find delimiter and eat /// sequences
+		 * (only if we don't restart at the root)
+		 */
+		if ( DELIM != *part && (del = strchr(part, DELIM))) {
+			do {
+				*del++=0;
+			} while (DELIM==*del);
+		}
+
+		/* refuse to backup over the root */
+		if ( 0==strcmp(part,UPDIR)
+			 && locAreEqual(pathloc, &rtems_filesystem_root) ) {
+			part++;
+		}
+
+		/* cross mountpoint upwards */
+		if ( (0==strcmp(part,UPDIR) && locIsRoot(pathloc)) /* cross mountpoint up */
+			|| DELIM == *part                              /* link starts at root */
+			) {
+			int									rval;
+
+#if DEBUG & DEBUG_EVALPATH
+			fprintf(stderr,
+					"Crossing mountpoint upwards\n");
+#endif
+
+			if (DELIM == *part) {
+				*pathloc = rtems_filesystem_root;
+			} else {
+				*pathloc = pathloc->mt_entry->mt_point_node;
+				/* re-append the rest of the path */
+				if (del)
+					while ( 0 == *--del )
+						*del = DELIM;
+			}
+
+			nfsNodeDestroy(node);
+
+#if DEBUG & DEBUG_EVALPATH
+			fprintf(stderr,
+					"Re-evaluating '%s'\n",
+					part);
+#endif
+
+			if (forMake)
+				rval = pathloc->ops->evalformake_h(part, pathloc, (const char**)arg);
+			else
+				rval = pathloc->ops->evalpath_h(part, (int)arg, pathloc);
+
+			free(p);
+			return rval;
+		}
+
+		/* lookup one element */
+		SERP_ARGS(node).diroparg.name = part;
+
+		/* remember args / directory fh */
+		memcpy( &node->args, &SERP_FILE(node), sizeof(node->args));
+
+		/* don't lookup the item we want to create */
+		if ( forMake && (!del || !*del) )
+				break;
+
+#if DEBUG & DEBUG_EVALPATH
+		fprintf(stderr,"Looking up '%s'\n",part);
+#endif
+
+		if ( nfscall(server,
+						 NFSPROC_LOOKUP,
+						 xdr_diropargs, &SERP_FILE(node),
+						 xdr_serporid,  &node->serporid) ||
+			NFS_OK != (errno=node->serporid.status) ) {
+			e = errno;
+			goto cleanup;
+		}
+		node->age = nowSeconds();
+
+#if DEBUG & DEBUG_EVALPATH
+		if (NFLNK == SERP_ATTR(node).type && del) {
+			fprintf(stderr,
+					"Following midpath link '%s'\n",
+					part);
+		}
+#endif
+
+	}
+
+	if (forMake) {
+		/* remember the name - do this _before_ copying
+		 * the name to local storage; the caller expects a
+		 * pointer into pathloc
+		 */
+		assert( node->args.name );
+
+		*(const char**)arg = pathname + (node->args.name - p);
+
+#if 0
+		/* restore the directory node */
+
+		memcpy( &SERP_FILE(node),
+				&node->args.dir,
+				sizeof(node->args.dir));
+
+		if ( (nfscall(nfs->server,
+						NFSPROC_GETATTR,
+						xdr_nfs_fh,   &SERP_FILE(node),
+						xdr_attrstat, &node->serporid) && !errno && (errno = EIO)) ||
+		     (NFS_OK != (errno=node->serporid.status) ) ) {
+			goto cleanup;
+		}
+#endif
+	}
+
+	if (locIsRoot(pathloc)) {
+
+		/* stupid filesystem code has no 'op' for comparing nodes
+		 * but just compares the 'node_access' pointers.
+		 * Luckily, this is only done for comparing the root nodes.
+		 * Hence, we never give them a copy of the root but always
+		 * the root itself.
+		 */
+		pathloc->node_access = pathloc->mt_entry->mt_fs_root.node_access;
+		/* increment the 'in use' counter since we return one more
+		 * reference to the root node
+		 */
+		LOCK(nfsGlob.lock);
+			nfs->nodesInUse++;
+		UNLOCK(nfsGlob.lock);
+		nfsNodeDestroy(node);
+
+
+	} else {
+		switch (SERP_ATTR(node).type) {
+			case NFDIR:	pathloc->handlers = &nfs_dir_file_handlers;  break;
+			case NFREG:	pathloc->handlers = &nfs_file_file_handlers; break;
+			case NFLNK: pathloc->handlers = &nfs_link_file_handlers; break;
+			default: 	pathloc->handlers = &rtems_filesystem_null_handlers; break;
+		}
+		pathloc->node_access = node;
+
+		/* remember the name of this directory entry */
+
+		if (node->args.name) {
+			if (node->str) {
+#if DEBUG & DEBUG_COUNT_NODES
+				LOCK(nfsGlob.lock);
+					nfs->stringsInUse--;
+				UNLOCK(nfsGlob.lock);
+#endif
+				free(node->str);
+			}
+			node->args.name = node->str = strdup(node->args.name);
+			if (!node->str) {
+				e = ENOMEM;
+				goto cleanup;
+			}
+
+#if DEBUG & DEBUG_COUNT_NODES
+			LOCK(nfsGlob.lock);
+				nfs->stringsInUse++;
+			UNLOCK(nfsGlob.lock);
+#endif
+		}
+
+	}
+	node = 0;
+
+	e = 0;
+
+cleanup:
+	free(p);
+	if (node) {
+		nfsNodeDestroy(node);
+		pathloc->node_access = 0;
+	}
+#if DEBUG & DEBUG_COUNT_NODES
+	fprintf(stderr,
+			"leaving evalpath, in use count is %i nodes, %i strings\n",
+			nfs->nodesInUse, nfs->stringsInUse);
+#endif
+	if (e) {
+#if DEBUG & DEBUG_EVALPATH
+		perror("Evalpath");
+#endif
+		rtems_set_errno_and_return_minus_one(e);
+	} else {
+		return 0;
+	}
+}
+
+/* MANDATORY; may set errno=ENOSYS and return -1 */
+static int nfs_evalformake(
+	const char                       *path,       /* IN */
+	rtems_filesystem_location_info_t *pathloc,    /* IN/OUT */
+	const char                      **pname       /* OUT    */
+)
+{
+	return nfs_do_evalpath(path, (void*)pname, pathloc, 1 /*forMake*/);
+}
+
+static int nfs_evalpath(
+	const char						 *path,		  /* IN */
+	int								 flags,		  /* IN */
+	rtems_filesystem_location_info_t *pathloc    /* IN/OUT */
+)
+{
+	return nfs_do_evalpath(path, (void*)flags, pathloc, 0 /*not forMake*/);
+}
+
+
+/* create a hard link */
+
+static int nfs_link(
+	rtems_filesystem_location_info_t  *to_loc,      /* IN */
+	rtems_filesystem_location_info_t  *parent_loc,  /* IN */
+	const char                        *name         /* IN */
+)
+{
+NfsNode pNode;
+nfsstat status;
+NfsNode tNode = to_loc->node_access;
+
+#if DEBUG & DEBUG_SYSCALLS
+	fprintf(stderr,"Creating link '%s'\n",name);
+#endif
+
+	if ( !locIsNfs(parent_loc) ) {
+		errno = EXDEV;
+		return -1;
+	}
+
+	pNode = parent_loc->node_access;
+	if ( tNode->nfs != pNode->nfs ) {
+		errno = EXDEV;
+		return -1;
+	}
+	memcpy(&SERP_ARGS(tNode).linkarg.to.dir,
+		   &SERP_FILE(pNode),
+		   sizeof(SERP_FILE(pNode)));
+
+	SERP_ARGS(tNode).linkarg.to.name = (filename)name;
+
+	if ( nfscall(tNode->nfs->server,
+					  NFSPROC_LINK,
+					  xdr_linkargs,	&SERP_FILE(tNode),
+					  xdr_nfsstat,	&status)
+	     || (NFS_OK != (errno = status))
+	   ) {
+#if DEBUG & DEBUG_SYSCALLS
+		perror("nfs_link");
+#endif
+		return -1;
+	}
+
+	return 0;
+
+}
+
+static int nfs_do_unlink(
+	rtems_filesystem_location_info_t  *loc,       /* IN */
+	int								  proc
+)
+{
+nfsstat			status;
+NfsNode			node  = loc->node_access;
+Nfs				nfs   = node->nfs;
+#if DEBUG & DEBUG_SYSCALLS
+char			*name = NFSPROC_REMOVE == proc ?
+							"nfs_unlink" : "nfs_rmdir";
+#endif
+
+	/* The FS generics have determined that pathloc is _not_
+	 * a directory. Hence we may assume that the parent
+	 * is in our NFS.
+	 */
+
+#if DEBUG & DEBUG_SYSCALLS
+	assert( node->args.name == node->str && node->str );
+
+	fprintf(stderr,"%s '%s'\n", name, node->args.name);
+#endif
+
+	if ( nfscall(nfs->server,
+				 proc,
+				 xdr_diropargs,	&node->args,
+				 xdr_nfsstat,	&status)
+	     || (NFS_OK != (errno = status))
+	    ) {
+#if DEBUG & DEBUG_SYSCALLS
+		perror(name);
+#endif
+		return -1;
+	}
+
+	return 0;
+}
+
+static int nfs_unlink(
+	rtems_filesystem_location_info_t  *loc       /* IN */
+)
+{
+	return nfs_do_unlink(loc, NFSPROC_REMOVE);
+}
+
+static int nfs_chown(
+	rtems_filesystem_location_info_t  *pathloc,       /* IN */
+	uid_t                              owner,         /* IN */
+	gid_t                              group          /* IN */
+)
+{
+sattr	arg;
+
+	arg.uid = owner;
+	arg.gid = group;
+
+	return nfs_sattr(pathloc->node_access, &arg, SATTR_UID | SATTR_GID);
+	
+}
+
+/* Cleanup the FS private info attached to pathloc->node_access */
+static int nfs_freenode(
+	rtems_filesystem_location_info_t      *pathloc       /* IN */
+)
+{
+Nfs	nfs    = ((NfsNode)pathloc->node_access)->nfs;
+
+	/* never destroy the root node; it is released by the unmount
+	 * code
+	 */
+	if (locIsRoot(pathloc)) {
+		/* just adjust the references to the root node but
+		 * don't really release it
+		 */
+		LOCK(nfsGlob.lock);
+			nfs->nodesInUse--;
+		UNLOCK(nfsGlob.lock);
+	} else {
+		nfsNodeDestroy(pathloc->node_access);
+		pathloc->node_access = 0;
+	}
+#if DEBUG & DEBUG_COUNT_NODES
+	fprintf(stderr,
+			"leaving freenode, in use count is %i nodes, %i strings\n",
+			nfs->nodesInUse,
+			nfs->stringsInUse);
+#endif
+	return 0;
+}
+
+/* NOTE/TODO: mounting on top of NFS is not currently supported
+ *
+ * Challenge: stateless protocol. It would be possible to
+ * delete mount points on the server. We would need some sort
+ * of a 'garbage collector' looking for dead/unreachable
+ * mount points and unmounting them.
+ * Also, the path evaluation routine would have to check
+ * for crossing mount points. Crossing over from one NFS
+ * into another NFS could probably handled iteratively
+ * rather than by recursion.
+ */
+
+#ifdef DECLARE_BODY
+/* This routine is called when they try to mount something
+ * on top of THIS filesystem, i.e. if one of our directories
+ * is used as a mount point
+ */
+static int nfs_mount(
+	rtems_filesystem_mount_table_entry_t *mt_entry     /* in */
+)DECLARE_BODY
+#else
+#define nfs_mount 0
+#endif
+
+#ifdef DECLARE_BODY
+/* This op is called when they try to unmount a FS
+ * from a mountpoint managed by THIS FS.
+ */
+static int nfs_unmount(
+	rtems_filesystem_mount_table_entry_t *mt_entry     /* in */
+)DECLARE_BODY
+#else
+#define nfs_unmount 0
+#endif
+
+#if 0
+
+/* for reference (libio.h) */
+
+struct rtems_filesystem_mount_table_entry_tt {
+  Chain_Node                             Node;
+  rtems_filesystem_location_info_t       mt_point_node;
+  rtems_filesystem_location_info_t       mt_fs_root;
+  int                                    options;
+  void                                  *fs_info;
+
+  rtems_filesystem_limits_and_options_t  pathconf_limits_and_options;
+
+  /*
+   *  When someone adds a mounted filesystem on a real device,
+   *  this will need to be used.
+   *
+   *  The best option long term for this is probably an open file descriptor.
+   */
+  char                                  *dev;
+};
+#endif
+
+
+/* This op is called as the last step of mounting this FS */
+STATIC int nfs_fsmount_me(
+	rtems_filesystem_mount_table_entry_t *mt_entry
+)
+{
+char				*host;
+struct sockaddr_in	saddr;
+enum clnt_stat		stat;
+fhstatus			fhstat;
+u_long				uid,gid;
+#ifdef NFS_V2_PORT
+int					retry;
+#endif
+Nfs					nfs       = 0;
+NfsNode				rootNode  = 0;
+RpcUdpServer		nfsServer = 0;
+int					e         = -1;
+char				*path     = mt_entry->dev;
+
+
+	if ( buildIpAddr(&uid, &gid, &host, &saddr, &path) )
+		return -1;
+
+
+#ifdef NFS_V2_PORT
+	/* if the portmapper fails, retry a fixed port */
+	for (retry = 1, saddr.sin_port = 0, stat = RPC_FAILED;
+		 retry >= 0 && stat;
+		 stat && (saddr.sin_port = htons(NFS_V2_PORT)), retry-- )
+#endif
+		stat = rpcUdpServerCreate(
+					&saddr,
+					NFS_PROGRAM,
+					NFS_VERSION_2,
+					uid,
+					gid,
+					&nfsServer
+					);
+
+	if ( RPC_SUCCESS != stat ) {
+		fprintf(stderr,
+				"Unable to contact NFS server - invalid port? (%s)\n",
+				clnt_sperrno(stat));
+		e = EPROTONOSUPPORT;
+		goto cleanup;
+	}
+
+
+	/* first, try to ping the NFS server by
+	 * calling the NULL proc.
+	 */
+	if ( nfscall(nfsServer,
+					 NFSPROC_NULL,
+					 xdr_void, 0,
+					 xdr_void, 0) ) {
+
+		fputs("NFS Ping ",stderr);
+		fwrite(host, 1, path-host-1, stderr);
+		fprintf(stderr," failed: %s\n", strerror(errno));
+
+		e = errno ? errno : EIO;
+		goto cleanup;
+	}
+
+	/* that seemed to work - we now try the
+	 * actual mount
+	 */
+
+	/* reuse server address but let the mntcall()
+	 * search for the mountd's port
+	 */
+	saddr.sin_port = 0;
+
+	stat = mntcall( &saddr,
+					MOUNTPROC_MNT,
+					xdr_dirpath,
+					&path,
+					xdr_fhstatus,
+					&fhstat,
+				 	uid,
+				 	gid );
+
+	if (stat) {
+		fprintf(stderr,"MOUNT -- %s\n",clnt_sperrno(stat));
+		if ( e<=0 )
+			e = EIO;
+		goto cleanup;
+	} else if (NFS_OK != (e=fhstat.fhs_status)) {
+		fprintf(stderr,"MOUNT: %s\n",strerror(e));
+		goto cleanup;
+	}
+
+	assert( nfs = nfsCreate(nfsServer) );
+	nfsServer = 0;
+
+	nfs->uid  = uid;
+	nfs->gid  = gid;
+
+	/* that seemed to work - we now create the root node
+	 * and we also must obtain the root node attributes
+	 */
+	assert( rootNode = nfsNodeCreate(nfs, (nfs_fh*)&fhstat.fhstatus_u.fhs_fhandle ) );
+
+	if ( updateAttr(rootNode, 1 /* force */) ) {
+		e = errno;
+		goto cleanup;
+	}
+
+	/* looks good so far */
+
+	mt_entry->mt_fs_root.node_access = rootNode;
+
+	rootNode = 0;
+
+	mt_entry->mt_fs_root.ops		 = &nfs_fs_ops;
+	mt_entry->mt_fs_root.handlers	 = &nfs_dir_file_handlers;
+	mt_entry->pathconf_limits_and_options = nfs_limits_and_options;
+
+	LOCK(nfsGlob.llock);
+		nfsGlob.num_mounted_fs++;
+		/* allocate a new ID for this FS */
+		nfs->id = nfsGlob.fs_ids++;
+	UNLOCK(nfsGlob.llock);
+
+	mt_entry->fs_info				 = nfs;
+	nfs->mt_entry					 = mt_entry;
+	nfs = 0;
+
+	e = 0;
+
+cleanup:
+	if (nfs)
+		nfsDestroy(nfs);
+	if (nfsServer)
+		rpcUdpServerDestroy(nfsServer);
+	if (rootNode)
+		nfsNodeDestroy(rootNode);
+	if (e)
+		rtems_set_errno_and_return_minus_one(e);
+	else
+		return 0;
+}
+
+/* This op is called when they try to unmount THIS fs */
+STATIC int nfs_fsunmount_me(
+	rtems_filesystem_mount_table_entry_t *mt_entry    /* in */
+)
+{
+enum clnt_stat		stat;
+struct sockaddr_in	saddr;
+char				*path = mt_entry->dev;
+int					nodesInUse;
+u_long				uid,gid;
+
+	LOCK(nfsGlob.lock);
+		nodesInUse = ((Nfs)mt_entry->fs_info)->nodesInUse;
+	UNLOCK(nfsGlob.lock);
+
+	if (nodesInUse > 1 /* one ref to the root node used by us */) {
+		fprintf(stderr,
+				"Refuse to unmount; there are still %i nodes in use (1 used by us)\n",
+				nodesInUse);
+		rtems_set_errno_and_return_minus_one(EBUSY);
+	}
+
+	assert( 0 == buildIpAddr(&uid, &gid, 0, &saddr, &path) );
+	
+	stat = mntcall( &saddr,
+					MOUNTPROC_UMNT,
+					xdr_dirpath, &path,
+					xdr_void,	 0,
+				    uid,
+				    gid
+				  );
+
+	if (stat) {
+		fprintf(stderr,"NFS UMOUNT -- %s\n", clnt_sperrno(stat));
+		errno = EIO;
+		return -1;
+	}
+
+	nfsNodeDestroy(mt_entry->mt_fs_root.node_access);
+	mt_entry->mt_fs_root.node_access = 0;
+	
+	nfsDestroy(mt_entry->fs_info);
+	mt_entry->fs_info = 0;
+
+	LOCK(nfsGlob.llock);
+		nfsGlob.num_mounted_fs--;
+	UNLOCK(nfsGlob.llock);
+
+	return 0;
+}
+
+/* OPTIONAL; may be NULL - BUT: CAUTION; mount() doesn't check
+ * for this handler to be present - a fs bug
+ * //NOTE: (10/25/2002) patch submitted and probably applied
+ */
+static rtems_filesystem_node_types_t nfs_node_type(
+	rtems_filesystem_location_info_t    *pathloc      /* in */
+)
+{
+NfsNode node = pathloc->node_access;
+
+	if (updateAttr(node, 0 /* only if old */))
+		return -1;
+
+	switch( SERP_ATTR(node).type ) {
+		default:
+			/* rtems has no value for 'unknown';
+			 */
+		case NFNON:
+		case NFSOCK:
+		case NFBAD:
+		case NFFIFO:
+				break;
+
+
+		case NFREG: return RTEMS_FILESYSTEM_MEMORY_FILE;
+		case NFDIR:	return RTEMS_FILESYSTEM_DIRECTORY;
+
+		case NFBLK:
+		case NFCHR:	return RTEMS_FILESYSTEM_DEVICE;
+
+		case NFLNK: return RTEMS_FILESYSTEM_SYM_LINK;
+	}
+	return -1;
+}
+
+static int nfs_mknod(
+	const char                        *path,       /* IN */
+	mode_t                             mode,       /* IN */
+	dev_t                              dev,        /* IN */
+	rtems_filesystem_location_info_t  *pathloc     /* IN/OUT */
+)
+{
+rtems_clock_time_value	now;
+diropres				res;
+NfsNode					node = pathloc->node_access;
+mode_t					type = S_IFMT & mode;
+
+	if (type != S_IFDIR && type != S_IFREG)
+		rtems_set_errno_and_return_minus_one(ENOTSUP);
+
+#if DEBUG & DEBUG_SYSCALLS
+	fprintf(stderr,"nfs_mknod: creating %s\n", path);
+#endif
+
+	rtems_clock_get(RTEMS_CLOCK_GET_TIME_VALUE, &now);
+
+	SERP_ARGS(node).createarg.name       		= (filename)path;
+	SERP_ARGS(node).createarg.attributes.mode	= mode;
+	/* TODO: either use our uid or use the Nfs credentials */
+	SERP_ARGS(node).createarg.attributes.uid	= 0;
+	SERP_ARGS(node).createarg.attributes.gid	= 0;
+	SERP_ARGS(node).createarg.attributes.size	= 0;
+	SERP_ARGS(node).createarg.attributes.atime.seconds	= now.seconds;
+	SERP_ARGS(node).createarg.attributes.atime.useconds	= now.microseconds;
+	SERP_ARGS(node).createarg.attributes.mtime.seconds	= now.seconds;
+	SERP_ARGS(node).createarg.attributes.mtime.useconds	= now.microseconds;
+
+	if ( nfscall( node->nfs->server,
+						NFSPROC_CREATE,
+						xdr_createargs,	&SERP_FILE(node),
+						xdr_diropres,	&res)
+		|| (NFS_OK != (errno = res.status)) ) {
+#if DEBUG & DEBUG_SYSCALLS
+		perror("nfs_mknod");
+#endif
+		return -1;
+	}
+
+	return 0;
+}
+
+static int nfs_utime(
+	rtems_filesystem_location_info_t  *pathloc,       /* IN */
+	time_t                             actime,        /* IN */
+	time_t                             modtime        /* IN */
+)
+{
+sattr	arg;
+
+	/* TODO: add rtems EPOCH - UNIX EPOCH seconds */
+	arg.atime.seconds  = actime;
+	arg.atime.useconds = 0;
+	arg.mtime.seconds  = modtime;
+	arg.mtime.useconds = 0;
+
+	return nfs_sattr(pathloc->node_access, &arg, SATTR_ATIME | SATTR_MTIME);
+}
+
+static int nfs_symlink(
+	rtems_filesystem_location_info_t  *loc,         /* IN */
+	const char                        *link_name,   /* IN */
+	const char                        *node_name
+)
+{
+rtems_clock_time_value	now;
+nfsstat					status;
+NfsNode					node = loc->node_access;
+
+
+#if DEBUG & DEBUG_SYSCALLS
+	fprintf(stderr,"nfs_symlink: creating %s -> %s\n", link_name, node_name);
+#endif
+
+	rtems_clock_get(RTEMS_CLOCK_GET_TIME_VALUE, &now);
+
+	SERP_ARGS(node).symlinkarg.name       		= (filename)link_name;
+	SERP_ARGS(node).symlinkarg.to				= (nfspath) node_name;
+
+	SERP_ARGS(node).symlinkarg.attributes.mode	= S_IFLNK | S_IRWXU | S_IRWXG | S_IRWXO;
+	/* TODO */
+	SERP_ARGS(node).symlinkarg.attributes.uid	= 0;
+	SERP_ARGS(node).symlinkarg.attributes.gid	= 0;
+	SERP_ARGS(node).symlinkarg.attributes.size	= 0;
+	SERP_ARGS(node).symlinkarg.attributes.atime.seconds	 = now.seconds;
+	SERP_ARGS(node).symlinkarg.attributes.atime.useconds = now.microseconds;
+	SERP_ARGS(node).symlinkarg.attributes.mtime.seconds	 = now.seconds;
+	SERP_ARGS(node).symlinkarg.attributes.mtime.useconds = now.microseconds;
+
+	if ( nfscall( node->nfs->server,
+						NFSPROC_SYMLINK,
+						xdr_symlinkargs,	&SERP_FILE(node),
+						xdr_nfsstat,		&status)
+		|| (NFS_OK != (errno = status)) ) {
+#if DEBUG & DEBUG_SYSCALLS
+		perror("nfs_symlink");
+#endif
+		return -1;
+	}
+
+	return 0;
+}
+
+static int nfs_do_readlink(
+	rtems_filesystem_location_info_t  *loc,     	/* IN  */       
+	strbuf							  *psbuf		/* IN/OUT */
+)
+{
+NfsNode				node = loc->node_access;
+Nfs					nfs  = node->nfs;
+readlinkres_strbuf	rr;
+int					wasAlloced;
+int					rval;
+
+	rr.strbuf  = *psbuf;
+
+	wasAlloced = (0 == psbuf->buf);
+
+	if ( (rval = nfscall(nfs->server,
+							NFSPROC_READLINK,
+							xdr_nfs_fh,      		&SERP_FILE(node),
+							xdr_readlinkres_strbuf, &rr)) ) {
+		if (wasAlloced)
+			xdr_free( xdr_strbuf, (caddr_t)&rr.strbuf );
+	}
+
+
+	if (NFS_OK != rr.status) {
+		if (wasAlloced)
+			xdr_free( xdr_strbuf, (caddr_t)&rr.strbuf );
+		rtems_set_errno_and_return_minus_one(rr.status);
+	}
+
+	*psbuf = rr.strbuf;
+
+	return 0;
+}
+
+static int nfs_readlink(
+	rtems_filesystem_location_info_t  *loc,     	/* IN  */       
+	char							  *buf,			/* OUT */
+	size_t							  len
+)
+{
+strbuf sbuf;
+	sbuf.buf = buf;
+	sbuf.max = len;
+
+	return nfs_do_readlink(loc, &sbuf);
+}
+
+/* The semantics of this routine are:
+ *
+ * The caller submits a valid pathloc, i.e. it has
+ * an NfsNode attached to node_access.
+ * On return, pathloc points to the target node which
+ * may or may not be an NFS node.
+ * Hence, the original NFS node is released in either
+ * case:
+ *   - link evaluation fails; pathloc points to no valid node
+ *   - link evaluation success; pathloc points to a new valid
+ *     node. If it's an NFS node, a new NfsNode will be attached
+ *     to node_access...
+ */
+
+#define LINKVAL_BUFLEN				(MAXPATHLEN+1)
+#define RVAL_ERR_BUT_DONT_FREENODE	(-1)
+#define RVAL_ERR_AND_DO_FREENODE	( 1)
+#define RVAL_OK						( 0)
+
+static int nfs_eval_link(
+	rtems_filesystem_location_info_t *pathloc,     /* IN/OUT */
+	int                              flags         /* IN     */
+)
+{
+rtems_filesystem_node_types_t	type;
+char							*buf = malloc(LINKVAL_BUFLEN);
+int	 							rval = RVAL_ERR_AND_DO_FREENODE;
+
+	if (!buf) {
+		errno = ENOMEM;
+		goto cleanup;
+	}
+
+	/* in this loop, we must not use NFS specific ops as we might
+	 * step out of our FS during the process...
+	 * This algorithm should actually be performed by the
+	 * generic's evaluate_path routine :-(
+	 *
+	 * Unfortunately, there is no way of finding the
+	 * directory node who contains 'pathloc', however :-(
+	 */
+	do {
+		/* assume the generics have verified 'pathloc' to be
+		 * a link...
+		 */
+		if ( !pathloc->ops->readlink_h ) {
+			errno = ENOTSUP;
+			goto cleanup;
+		}
+
+		if ( pathloc->ops->readlink_h(pathloc, buf, LINKVAL_BUFLEN) ) {
+			goto cleanup;
+		}
+
+#if DEBUG & DEBUG_EVALPATH
+		fprintf(stderr, "link value is '%s'\n", buf);
+#endif
+
+		/* is the link value an absolute path ? */
+		if ( DELIM != *buf ) {
+			/* NO; a relative path */
+
+			/* we must backup to the link's directory - we
+			 * know only how to do that for NFS, however.
+			 * In this special case, we can avoid recursion.
+			 * Otherwise (i.e. if the link is on another FS),
+			 * we must step into its eval_link_h().
+			 */
+			if (locIsNfs(pathloc)) {
+				NfsNode	node = pathloc->node_access;
+				int		err;
+
+				memcpy( &SERP_FILE(node),
+						&node->args.dir,
+						sizeof(node->args.dir) );
+
+				if (updateAttr(node, 1 /* force */))
+					goto cleanup;
+
+				if (SERP_ATTR(node).type != NFDIR) {
+					errno = ENOTDIR;
+					goto cleanup;
+				}
+
+				pathloc->handlers = &nfs_dir_file_handlers;
+
+				err = nfs_evalpath(buf, flags, pathloc);
+
+				/* according to its semantics,
+				 * nfs_evalpath cloned the node attached
+				 * to pathloc. Hence we have to
+				 * release the old one (referring to
+				 * the link; the new clone has been
+				 * updated and refers to the link _value_).
+				 */
+				nfsNodeDestroy(node);
+
+				if (err) {
+					/* nfs_evalpath has set errno;
+					 * pathloc->node_access has no
+					 * valid node attached in this case
+					 */
+					rval = RVAL_ERR_BUT_DONT_FREENODE;
+					goto cleanup;
+				}
+
+			} else {
+				if ( ! pathloc->ops->eval_link_h ) {
+					errno = ENOTSUP;
+					goto cleanup;
+				}
+				if (!pathloc->ops->eval_link_h(pathloc, flags)) {
+					/* FS is responsible for freeing its pathloc->node_access
+					 * if necessary
+					 */
+					rval = RVAL_ERR_BUT_DONT_FREENODE;
+					goto cleanup;
+				}
+			}
+		} else {
+			/* link points to an absolute path '/xxx' */
+				
+			/* release this node; filesystem_evaluate_path() will
+			 * lookup a new one.
+			 */
+			rtems_filesystem_freenode(pathloc);
+
+			if (rtems_filesystem_evaluate_path(buf, flags, pathloc, 1)) {
+				goto cleanup;
+			}
+		}
+
+		if ( !pathloc->ops->node_type_h ) {
+			errno = ENOTSUP;
+			goto cleanup;
+		}
+
+		type = pathloc->ops->node_type_h(pathloc);
+
+
+		/* I dont know what to do about hard links */
+	} while ( RTEMS_FILESYSTEM_SYM_LINK == type );
+
+	rval = RVAL_OK;
+
+cleanup:
+
+	free(buf);
+
+	if (RVAL_ERR_AND_DO_FREENODE == rval) {
+		rtems_filesystem_freenode(pathloc);
+		return -1;
+	}
+
+	return rval;
+}
+
+
+struct _rtems_filesystem_operations_table nfs_fs_ops = {
+		nfs_evalpath,		/* MANDATORY */
+		nfs_evalformake,	/* MANDATORY; may set errno=ENOSYS and return -1 */
+		nfs_link,			/* OPTIONAL; may be NULL */
+		nfs_unlink,			/* OPTIONAL; may be NULL */
+		nfs_node_type,		/* OPTIONAL; may be NULL; BUG in mount - no test!! */
+		nfs_mknod,			/* OPTIONAL; may be NULL */
+		nfs_chown,			/* OPTIONAL; may be NULL */
+		nfs_freenode,		/* OPTIONAL; may be NULL; (release node_access) */
+		nfs_mount,			/* OPTIONAL; may be NULL */
+		nfs_fsmount_me,		/* OPTIONAL; may be NULL -- but this makes NO SENSE */
+		nfs_unmount,		/* OPTIONAL; may be NULL */
+		nfs_fsunmount_me,	/* OPTIONAL; may be NULL */
+		nfs_utime,			/* OPTIONAL; may be NULL */
+		nfs_eval_link,		/* OPTIONAL; may be NULL */
+		nfs_symlink,		/* OPTIONAL; may be NULL */
+		nfs_readlink,		/* OPTIONAL; may be NULL */
+};
+
+/*****************************************
+	File Handlers
+
+	NOTE: the FS generics expect a FS'
+	      evalpath_h() to switch the
+		  pathloc->handlers according
+		  to the pathloc/node's file
+		  type.
+		  We currently have 'file' and
+		  'directory' handlers and very
+		  few 'symlink' handlers.
+
+		  The handlers for each type are
+		  implemented or #defined ZERO
+		  in a 'nfs_file_xxx',
+		  'nfs_dir_xxx', 'nfs_link_xxx'
+		  sequence below this point.
+
+		  In some cases, a common handler,
+		  can be used for all file types.
+		  It is then simply called
+		  'nfs_xxx'.
+ *****************************************/
+
+
+#if 0
+/* from rtems/libio.h for convenience */
+struct rtems_libio_tt {
+		rtems_driver_name_t              *driver;
+		off_t                             size;      /* size of file */
+		off_t                             offset;    /* current offset into file */
+		unsigned32                        flags;
+		rtems_filesystem_location_info_t  pathinfo;
+		Objects_Id                        sem;
+		unsigned32                        data0;     /* private to "driver" */
+		void                             *data1;     /* ... */
+		void                             *file_info; /* used by file handlers */
+		rtems_filesystem_file_handlers_r *handlers;  /* type specific handlers */
+};
+#endif
+
+/* stateless NFS protocol makes this trivial */
+static int nfs_file_open(
+	rtems_libio_t *iop,
+	const char    *pathname,
+	unsigned32     flag,
+	unsigned32     mode
+)
+{
+	iop->file_info = 0;
+	return 0;
+}
+
+/* reading directories is not stateless; we must
+ * remember the last 'read' position, i.e.
+ * the server 'cookie'. We do manage this information
+ * attached to the iop->file_info.
+ */
+static int nfs_dir_open(
+	rtems_libio_t *iop,
+	const char    *pathname,
+	unsigned32     flag,
+	unsigned32     mode
+)
+{
+NfsNode		node = iop->pathinfo.node_access;
+DirInfo		di;
+
+	/* create a readdirargs object and copy the file handle;
+	 * attach to the file_info.
+	 */
+
+	di = (DirInfo) malloc(sizeof(*di));
+	iop->file_info = di;
+
+	if ( !di  ) {
+		errno = ENOMEM;
+		return -1;
+	}
+
+	memcpy( &di->readdirargs.dir,
+			&SERP_FILE(node),
+			sizeof(di->readdirargs.dir) );
+
+	/* rewind cookie */
+	memset( &di->readdirargs.cookie,
+	        0,
+	        sizeof(di->readdirargs.cookie) );
+
+	di->eofreached = FALSE;
+
+	return 0;
+}
+
+#define nfs_link_open 0
+
+static int nfs_file_close(
+	rtems_libio_t *iop
+)
+{
+	return 0;
+}
+
+static int nfs_dir_close(
+	rtems_libio_t *iop
+)
+{
+	free(iop->file_info);
+	iop->file_info = 0;
+	return 0;
+}
+
+#define nfs_link_close 0
+
+static int nfs_file_read(
+	rtems_libio_t *iop,
+	void          *buffer,
+	unsigned32     count
+)
+{
+readres	rr;
+NfsNode node = iop->pathinfo.node_access;
+Nfs		nfs  = node->nfs;
+
+	if (count > NFS_MAXDATA)
+		count = NFS_MAXDATA;
+
+	SERP_ARGS(node).readarg.offset		= iop->offset;
+	SERP_ARGS(node).readarg.count	  	= count;
+	SERP_ARGS(node).readarg.totalcount	= 0xdeadbeef;
+
+	rr.readres_u.reply.data.data_val	= buffer;
+
+	if ( nfscall(	nfs->server,
+						NFSPROC_READ,
+						xdr_readargs,	&SERP_FILE(node),
+						xdr_readres,	&rr) ) {
+		return -1;
+	}
+
+
+	if (NFS_OK != rr.status) {
+		rtems_set_errno_and_return_minus_one(rr.status);
+	}
+
+#if DEBUG & DEBUG_SYSCALLS
+	fprintf(stderr,
+			"Read %i (asked for %i) bytes from offset %i to 0x%08x\n",
+			rr.readres_u.reply.data.data_len,
+			count,
+			iop->offset,
+			rr.readres_u.reply.data.data_val);
+#endif
+
+
+	return rr.readres_u.reply.data.data_len;
+}
+
+/* this is called by readdir() / getdents() */
+static int nfs_dir_read(
+	rtems_libio_t *iop,
+	void          *buffer,
+	unsigned32     count
+)
+{
+DirInfo			di     = iop->file_info;
+RpcUdpServer	server = ((Nfs)iop->pathinfo.mt_entry->fs_info)->server;
+
+	if ( di->eofreached )
+		return 0;
+
+	di->ptr = di->buf = buffer;
+
+	/* align + round down the buffer */
+	count &= ~ (DIRENT_HEADER_SIZE - 1);
+	di->len = count;
+
+#if 0
+	/* now estimate the number of entries we should ask for */
+	count /= DIRENT_HEADER_SIZE + CONFIG_AVG_NAMLEN;
+
+	/* estimate the encoded size that might take up */
+	count *= dirres_entry_size + CONFIG_AVG_NAMLEN;
+#else
+	/* integer arithmetics are better done the other way round */
+	count *= dirres_entry_size + CONFIG_AVG_NAMLEN;
+	count /= DIRENT_HEADER_SIZE + CONFIG_AVG_NAMLEN;
+#endif
+
+	if (count > NFS_MAXDATA)
+		count = NFS_MAXDATA;
+
+	di->readdirargs.count = count;
+
+#if DEBUG & DEBUG_READDIR
+	fprintf(stderr,
+			"Readdir: asking for %i XDR bytes, buffer is %i\n",
+			count, di->len);
+#endif
+
+	if ( nfscall(
+					server,
+					NFSPROC_READDIR,
+					xdr_readdirargs, &di->readdirargs,
+					xdr_dir_info,    di) ) {
+		return -1;
+	}
+
+
+	if (NFS_OK != di->status) {
+		rtems_set_errno_and_return_minus_one(di->status);
+	}
+
+	return (char*)di->ptr - (char*)buffer;
+}
+
+#define nfs_link_read 0
+
+static int nfs_file_write(
+	rtems_libio_t *iop,
+	const void    *buffer,
+	unsigned32    count
+)
+{
+NfsNode 	node = iop->pathinfo.node_access;
+Nfs			nfs  = node->nfs;
+int			e;
+
+	if (count > NFS_MAXDATA)
+		count = NFS_MAXDATA;
+
+	SERP_ARGS(node).writearg.beginoffset   = 0xdeadbeef;
+	SERP_ARGS(node).writearg.offset	  	   = iop->offset;
+	SERP_ARGS(node).writearg.totalcount	   = 0xdeadbeef;
+	SERP_ARGS(node).writearg.data.data_len = count;
+	SERP_ARGS(node).writearg.data.data_val = (void*)buffer;
+
+	/* write XDR buffer size will be chosen by nfscall based
+	 * on the PROC specifier
+	 */
+
+	if ( nfscall(	nfs->server,
+						NFSPROC_WRITE,
+						xdr_writeargs,	&SERP_FILE(node),
+						xdr_attrstat,	&node->serporid) ) {
+		return -1;
+	}
+
+
+	if (NFS_OK != (e=node->serporid.status) ) {
+		/* try at least to recover the current attributes */
+		updateAttr(node, 1 /* force */);
+		rtems_set_errno_and_return_minus_one(e);
+	}
+
+	node->age = nowSeconds();
+
+	return count;
+}
+
+#define nfs_dir_write  0
+#define nfs_link_write 0
+
+/* IOCTL is unneeded/unsupported */
+#ifdef DECLARE_BODY
+static int nfs_file_ioctl(
+	rtems_libio_t *iop,
+	unsigned32     command,
+	void          *buffer
+)DECLARE_BODY
+#else
+#define nfs_file_ioctl 0
+#define nfs_dir_ioctl 0
+#define nfs_link_ioctl 0
+#endif
+
+static int nfs_file_lseek(
+	rtems_libio_t *iop,
+	off_t          length,
+	int            whence
+)
+{
+#if DEBUG & DEBUG_SYSCALLS
+	fprintf(stderr,
+			"lseek to %i (length %i, whence %i)\n",
+			iop->offset,
+			length,
+			whence);
+#endif
+
+	/* this is particularly easy :-) */
+	return iop->offset;
+}
+
+static int nfs_dir_lseek(
+	rtems_libio_t *iop,
+	off_t          length,
+	int            whence
+)
+{
+DirInfo di = iop->file_info;
+
+	/* we don't support anything other than
+	 * rewinding
+	 */
+	if (SEEK_SET != whence || 0 != length) {
+		errno = ENOTSUP;
+		return -1;
+	}
+
+	/* rewind cookie */
+	memset( &di->readdirargs.cookie,
+	        0,
+	        sizeof(di->readdirargs.cookie) );
+
+	di->eofreached = FALSE;
+
+	return iop->offset;
+}
+
+#define nfs_link_lseek 0
+
+#if 0	/* structure types for reference */
+struct fattr {
+		ftype type;
+		u_int mode;
+		u_int nlink;
+		u_int uid;
+		u_int gid;
+		u_int size;
+		u_int blocksize;
+		u_int rdev;
+		u_int blocks;
+		u_int fsid;
+		u_int fileid;
+		nfstime atime;
+		nfstime mtime;
+		nfstime ctime;
+};
+
+struct  stat
+{
+		dev_t     st_dev;
+		ino_t     st_ino;
+		mode_t    st_mode;
+		nlink_t   st_nlink;
+		uid_t     st_uid;
+		gid_t     st_gid;
+		dev_t     st_rdev;
+		off_t     st_size;
+		/* SysV/sco doesn't have the rest... But Solaris, eabi does.  */
+#if defined(__svr4__) && !defined(__PPC__) && !defined(__sun__)
+		time_t    st_atime;
+		time_t    st_mtime;
+		time_t    st_ctime;
+#else
+		time_t    st_atime;
+		long      st_spare1;
+		time_t    st_mtime;
+		long      st_spare2;
+		time_t    st_ctime;
+		long      st_spare3;
+		long      st_blksize;
+		long      st_blocks;
+		long  st_spare4[2];
+#endif
+};
+#endif
+
+/* common for file/dir/link */
+static int nfs_fstat(
+	rtems_filesystem_location_info_t *loc,
+	struct stat                      *buf
+)
+{
+NfsNode	node = loc->node_access;
+fattr	*fa  = &SERP_ATTR(node);
+
+	if (updateAttr(node, 0 /* only if old */)) {
+		return -1;
+	}
+
+/* done by caller 
+	memset(buf, 0, sizeof(*buf));
+ */
+
+	/* translate */
+
+	/* one of the branches hopefully is optimized away */
+	if (sizeof(ino_t) < sizeof(u_int)) {
+	buf->st_dev		= NFS_MAKE_DEV_T_INO_HACK((NfsNode)loc->node_access);
+	} else {
+	buf->st_dev		= NFS_MAKE_DEV_T((NfsNode)loc->node_access);
+	}
+	buf->st_mode	= fa->mode;
+	buf->st_nlink	= fa->nlink;
+	buf->st_uid		= fa->uid;
+	buf->st_gid		= fa->gid;
+	buf->st_size	= fa->size;
+	/* TODO: set to "preferred size" of this NFS client implementation */
+	buf->st_blksize	= fa->blocksize;
+	buf->st_rdev	= fa->rdev;
+	buf->st_blocks	= fa->blocks;
+	buf->st_ino     = fa->fileid;
+	buf->st_atime	= fa->atime.seconds;
+	buf->st_mtime	= fa->mtime.seconds;
+	buf->st_ctime	= fa->ctime.seconds;
+
+#if 0 /* NFS should return the modes */
+	switch(fa->type) {
+		default:
+		case NFNON:
+		case NFBAD:
+				break;
+
+		case NFSOCK: buf->st_mode |= S_IFSOCK; break;
+		case NFFIFO: buf->st_mode |= S_IFIFO;  break;
+		case NFREG : buf->st_mode |= S_IFREG;  break;
+		case NFDIR : buf->st_mode |= S_IFDIR;  break;
+		case NFBLK : buf->st_mode |= S_IFBLK;  break;
+		case NFCHR : buf->st_mode |= S_IFCHR;  break;
+		case NFLNK : buf->st_mode |= S_IFLNK;  break;
+	}
+#endif
+
+	return 0;
+}
+
+/* a helper which does the real work for
+ * a couple of handlers (such as chmod,
+ * ftruncate or utime)
+ */
+static int
+nfs_sattr(NfsNode node, sattr *arg, u_long mask)
+{
+
+rtems_clock_time_value	now;
+nfstime					nfsnow, t;
+int						e;
+u_int					mode;
+
+	if (updateAttr(node, 0 /* only if old */))
+		return -1;
+
+	rtems_clock_get(RTEMS_CLOCK_GET_TIME_VALUE, &now);
+
+	/* TODO: add rtems EPOCH - UNIX EPOCH seconds */
+	nfsnow.seconds  = now.seconds;
+	nfsnow.useconds = now.microseconds;
+
+	/* merge permission bits into existing type bits */
+	mode = SERP_ATTR(node).mode;
+	if (mask & SATTR_MODE) {
+		mode &= S_IFMT;
+		mode |= arg->mode & ~S_IFMT;
+	}
+	SERP_ARGS(node).sattrarg.attributes.mode  = mode;
+
+	SERP_ARGS(node).sattrarg.attributes.uid	  =
+		(mask & SATTR_UID)  ? arg->uid : SERP_ATTR(node).uid;
+
+	SERP_ARGS(node).sattrarg.attributes.gid	  =
+		(mask & SATTR_GID)  ? arg->gid : SERP_ATTR(node).gid;
+
+	SERP_ARGS(node).sattrarg.attributes.size  =
+		(mask & SATTR_SIZE) ? arg->size : SERP_ATTR(node).size;
+
+	if (mask & SATTR_ATIME)
+		t = arg->atime;
+	else if (mask & SATTR_TOUCHA)
+		t = nfsnow;
+	else
+		t = SERP_ATTR(node).atime;
+	SERP_ARGS(node).sattrarg.attributes.atime = t;
+
+	if (mask & SATTR_ATIME)
+		t = arg->mtime;
+	else if (mask & SATTR_TOUCHA)
+		t = nfsnow;
+	else
+		t = SERP_ATTR(node).mtime;
+	SERP_ARGS(node).sattrarg.attributes.mtime = t;
+
+	node->serporid.status = NFS_OK;
+
+	if ( nfscall( node->nfs->server,
+						NFSPROC_SETATTR,
+						xdr_sattrargs,	&SERP_FILE(node),
+						xdr_attrstat,	&node->serporid) ) {
+#if DEBUG & DEBUG_SYSCALLS
+		fprintf(stderr,
+				"nfs_sattr (mask 0x%08x): %s",
+				mask,
+				strerror(errno));
+#endif
+		return -1;
+	}
+
+	if (NFS_OK != (e=node->serporid.status) ) {
+#if DEBUG & DEBUG_SYSCALLS
+		fprintf(stderr,"nfs_sattr: %s\n",strerror(e));
+#endif
+		/* try at least to recover the current attributes */
+		updateAttr(node, 1 /* force */);
+		rtems_set_errno_and_return_minus_one(e);
+	}
+
+	node->age = nowSeconds();
+
+	return 0;
+}
+
+
+/* common for file/dir/link */
+static int nfs_fchmod(
+	rtems_filesystem_location_info_t *loc,
+	mode_t                            mode
+)
+{
+sattr	arg;
+
+	arg.mode = mode;
+	return nfs_sattr(loc->node_access, &arg, SATTR_MODE);
+	
+}
+
+/* just set the size attribute to 'length'
+ * the server will take care of the rest :-)
+ */
+static int nfs_file_ftruncate(
+	rtems_libio_t *iop,
+	off_t          length
+)
+{
+sattr					arg;
+
+	arg.size = length;
+	return nfs_sattr(iop->pathinfo.node_access,
+					 &arg,
+					 SATTR_SIZE | SATTR_TOUCH);
+}
+
+#define nfs_dir_ftruncate 0
+#define nfs_link_ftruncate 0
+
+/* not implemented */
+#ifdef DECLARE_BODY
+static int nfs_file_fpathconf(
+	rtems_libio_t *iop,
+	int name
+)DECLARE_BODY
+#else
+#define nfs_file_fpathconf 0
+#define nfs_dir_fpathconf 0
+#define nfs_link_fpathconf 0
+#endif
+
+/* unused */
+#ifdef DECLARE_BODY
+static int nfs_file_fsync(
+	rtems_libio_t *iop
+)DECLARE_BODY
+#else
+#define nfs_file_fsync 0
+#define nfs_dir_fsync 0
+#define nfs_link_fsync 0
+#endif
+
+/* unused */
+#ifdef DECLARE_BODY
+static int nfs_file_fdatasync(
+	rtems_libio_t *iop
+)DECLARE_BODY
+#else
+#define nfs_file_fdatasync 0
+#define nfs_dir_fdatasync 0
+#define nfs_link_fdatasync 0
+#endif
+
+/* unused */
+#ifdef DECLARE_BODY
+static int nfs_file_fcntl(
+	int            cmd,
+	rtems_libio_t *iop
+)DECLARE_BODY
+#else
+#define nfs_file_fcntl 0
+#define nfs_dir_fcntl 0
+#define nfs_link_fcntl 0
+#endif
+
+/* files and symlinks are removed
+ * by the common nfs_unlink() routine.
+ * NFS has a different NFSPROC_RMDIR
+ * call, though...
+ */
+static int nfs_dir_rmnod(
+	rtems_filesystem_location_info_t      *pathloc       /* IN */
+)
+{
+	return nfs_do_unlink(pathloc, NFSPROC_RMDIR);
+}
+
+/* the file handlers table */
+static
+struct _rtems_filesystem_file_handlers_r nfs_file_file_handlers = {
+		nfs_file_open,			/* OPTIONAL; may be NULL */
+		nfs_file_close,			/* OPTIONAL; may be NULL */
+		nfs_file_read,			/* OPTIONAL; may be NULL */
+		nfs_file_write,			/* OPTIONAL; may be NULL */
+		nfs_file_ioctl,			/* OPTIONAL; may be NULL */
+		nfs_file_lseek,			/* OPTIONAL; may be NULL */
+		nfs_fstat,				/* OPTIONAL; may be NULL */
+		nfs_fchmod,				/* OPTIONAL; may be NULL */
+		nfs_file_ftruncate,		/* OPTIONAL; may be NULL */
+		nfs_file_fpathconf,		/* OPTIONAL; may be NULL - UNUSED */
+		nfs_file_fsync,			/* OPTIONAL; may be NULL */
+		nfs_file_fdatasync,		/* OPTIONAL; may be NULL */
+		nfs_file_fcntl,			/* OPTIONAL; may be NULL */
+		nfs_unlink,				/* OPTIONAL; may be NULL */
+};
+
+/* the directory handlers table */
+static
+struct _rtems_filesystem_file_handlers_r nfs_dir_file_handlers = {
+		nfs_dir_open,			/* OPTIONAL; may be NULL */
+		nfs_dir_close,			/* OPTIONAL; may be NULL */
+		nfs_dir_read,			/* OPTIONAL; may be NULL */
+		nfs_dir_write,			/* OPTIONAL; may be NULL */
+		nfs_dir_ioctl,			/* OPTIONAL; may be NULL */
+		nfs_dir_lseek,			/* OPTIONAL; may be NULL */
+		nfs_fstat,				/* OPTIONAL; may be NULL */
+		nfs_fchmod,				/* OPTIONAL; may be NULL */
+		nfs_dir_ftruncate,		/* OPTIONAL; may be NULL */
+		nfs_dir_fpathconf,		/* OPTIONAL; may be NULL - UNUSED */
+		nfs_dir_fsync,			/* OPTIONAL; may be NULL */
+		nfs_dir_fdatasync,		/* OPTIONAL; may be NULL */
+		nfs_dir_fcntl,			/* OPTIONAL; may be NULL */
+		nfs_dir_rmnod,				/* OPTIONAL; may be NULL */
+};
+
+/* the link handlers table */
+static
+struct _rtems_filesystem_file_handlers_r nfs_link_file_handlers = {
+		nfs_link_open,			/* OPTIONAL; may be NULL */
+		nfs_link_close,			/* OPTIONAL; may be NULL */
+		nfs_link_read,			/* OPTIONAL; may be NULL */
+		nfs_link_write,			/* OPTIONAL; may be NULL */
+		nfs_link_ioctl,			/* OPTIONAL; may be NULL */
+		nfs_link_lseek,			/* OPTIONAL; may be NULL */
+		nfs_fstat,				/* OPTIONAL; may be NULL */
+		nfs_fchmod,				/* OPTIONAL; may be NULL */
+		nfs_link_ftruncate,		/* OPTIONAL; may be NULL */
+		nfs_link_fpathconf,		/* OPTIONAL; may be NULL - UNUSED */
+		nfs_link_fsync,			/* OPTIONAL; may be NULL */
+		nfs_link_fdatasync,		/* OPTIONAL; may be NULL */
+		nfs_link_fcntl,			/* OPTIONAL; may be NULL */
+		nfs_unlink,				/* OPTIONAL; may be NULL */
+};
+
+/* we need a dummy driver entry table to get a
+ * major number from the system
+ */
+static
+rtems_device_driver nfs_initialize(
+		rtems_device_major_number	major,
+		rtems_device_minor_number	minor,
+		void						*arg
+)
+{
+	/* we don't really use this routine because
+     * we cannot supply an argument (contrary
+     * to what the 'arg' parameter suggests - it
+     * is always set to 0 by the generics :-()
+     * and because we don't want the user to
+     * have to deal with the major number (which
+     * OTOH is something WE are interested in. The
+     * only reason for using this API was getting
+     * a major number, after all).
+     *
+	 * Something must be present, however, to 
+	 * reserve a slot in the driver table.
+	 */
+	return RTEMS_SUCCESSFUL;
+}
+
+static rtems_driver_address_table	drvNfs = {
+		nfs_initialize,
+		0,					/* open    */
+		0,					/* close   */
+		0,					/* read    */
+		0,					/* write   */
+		0					/* control */
+};
+
+/* Dump a list of the currently mounted NFS to a  file */
+int
+nfsMountsShow(FILE *f)
+{
+char	*mntpt = 0;
+Nfs		nfs;
+
+	if (!f)
+		f = stdout;
+
+	if ( !(mntpt=malloc(MAXPATHLEN)) ) {
+		fprintf(stderr,"nfsMountsShow(): no memory\n");
+		return -1;
+	}
+	
+	fprintf(f,"Currently Mounted NFS:\n");
+
+	LOCK(nfsGlob.llock);
+
+	for (nfs = nfsGlob.mounted_fs; nfs; nfs=nfs->next) {
+		fprintf(f,"%s on ", nfs->mt_entry->dev);
+		if (rtems_filesystem_resolve_location(mntpt, MAXPATHLEN, &nfs->mt_entry->mt_fs_root))
+			fprintf(f,"<UNABLE TO LOOKUP MOUNTPOINT>\n");
+		else
+			fprintf(f,"%s\n",mntpt);
+	}
+
+	UNLOCK(nfsGlob.llock);
+
+	free(mntpt);
+	return 0;
+}
+
+/* convenience wrapper
+ *
+ * NOTE: this routine calls NON-REENTRANT
+ *       gethostbyname() if the host is
+ *       not in 'dot' notation.
+ */
+int
+nfsMount(char *uidhost, char *path, char *mntpoint)
+{
+rtems_filesystem_mount_table_entry_t	*mtab;
+struct stat								st;
+int										devl;
+char									*host;
+int										rval = -1;
+char									*dev =  0;
+
+	if (!uidhost || !path || !mntpoint) {
+		fprintf(stderr,"usage: nfsMount(""[uid.gid@]host"",""path"",""mountpoint"")\n");
+		nfsMountsShow(stderr);
+		return -1;
+	}
+
+	if ( !(dev = malloc((devl=strlen(uidhost) + 20 + strlen(path)+1))) ) {
+		fprintf(stderr,"nfsMount: out of memory\n");
+		return -1;
+	}
+
+	/* Try to create the mount point if nonexistent */
+	if (stat(mntpoint, &st)) {
+		if (ENOENT != errno) {
+			perror("nfsMount trying to create mount point - stat failed");
+			goto cleanup;
+		} else if (mkdir(mntpoint,0777)) {
+			perror("nfsMount trying to create mount point");
+			goto cleanup;
+		}
+	}
+
+	if ( !(host=strchr(uidhost,UIDSEP)) ) {
+		host = uidhost;
+	} else {
+		host++;
+	}
+
+	if (isdigit(*host)) {
+		/* avoid using gethostbyname */
+		sprintf(dev,"%s:%s",uidhost,path);
+	} else {
+		struct hostent *h;
+
+		/* copy the uid part (hostname will be
+		 * overwritten)
+		 */
+		strcpy(dev, uidhost);
+
+		/* NOTE NOTE NOTE: gethostbyname is NOT
+		 * thread safe. This is UGLY
+		 */
+
+/* BEGIN OF NON-THREAD SAFE REGION */
+
+		h = gethostbyname(host);
+
+		if ( !h ||
+			 !inet_ntop( AF_INET,
+					     (struct in_addr*)h->h_addr_list[0],
+						 dev  + (host - uidhost),
+						 devl - (host - uidhost) )
+			) {
+			fprintf(stderr,"nfsMount: host '%s' not found\n",host);
+			goto cleanup;
+		}
+
+/* END OF NON-THREAD SAFE REGION */
+
+		/* append ':<path>' */
+		strcat(dev,":");
+		strcat(dev,path);
+	}
+
+	printf("Trying to mount %s on %s\n",dev,mntpoint);
+
+	if (mount(&mtab,
+			  &nfs_fs_ops,
+			  RTEMS_FILESYSTEM_READ_WRITE,
+			  dev,
+			  mntpoint)) {
+		perror("nfsMount - mount");
+		goto cleanup;
+	}
+
+	rval = 0;
+
+cleanup:
+	free(dev);
+	return rval;
+}
+
+/* HERE COMES A REALLY UGLY HACK */
+
+/* This is stupid; it is _very_ hard to find the path
+ * leading to a rtems_filesystem_location_info_t node :-(
+ * The only easy way is making the location the current
+ * directory and issue a getcwd().
+ * However, since we don't want to tamper with the
+ * current directory, we must create a separate
+ * task to do the job for us - sigh.
+ */
+
+typedef struct ResolvePathArgRec_ {
+	rtems_filesystem_location_info_t	*loc;	/* IN: location to resolve	*/
+	char								*buf;	/* IN/OUT: buffer where to put the path */
+	int									len;	/* IN: buffer length		*/
+	rtems_id							sync;	/* IN: synchronization		*/
+	rtems_status_code					status; /* OUT: result				*/
+} ResolvePathArgRec, *ResolvePathArg;
+
+static void
+resolve_path(rtems_task_argument arg)
+{
+ResolvePathArg						rpa = (ResolvePathArg)arg;
+rtems_filesystem_location_info_t	old;
+
+	/* IMPORTANT: let the helper task have its own libio environment (i.e. cwd) */
+	if (RTEMS_SUCCESSFUL == (rpa->status = rtems_libio_set_private_env())) {
+
+		old = rtems_filesystem_current;
+
+		rtems_filesystem_current = *(rpa->loc);
+
+		if ( !getcwd(rpa->buf, rpa->len) )
+			rpa->status = RTEMS_UNSATISFIED;
+
+		/* must restore the cwd because 'freenode' will be called on it */
+		rtems_filesystem_current = old;
+	}
+	rtems_semaphore_release(rpa->sync);
+	rtems_task_delete(RTEMS_SELF);
+}
+
+
+/* a utility routine to find the path leading to a
+ * rtems_filesystem_location_info_t node
+ *
+ * INPUT: 'loc' and a buffer 'buf' (length 'len') to hold the
+ *        path.
+ * OUTPUT: path copied into 'buf'
+ *
+ * RETURNS: 0 on success, RTEMS error code on error.
+ */
+rtems_status_code
+rtems_filesystem_resolve_location(char *buf, int len, rtems_filesystem_location_info_t *loc)
+{
+ResolvePathArgRec	arg;
+rtems_id			tid = 0;
+rtems_task_priority	pri;
+rtems_status_code	status;
+
+	arg.loc  = loc;
+	arg.buf  = buf;
+	arg.len  = len;
+	arg.sync = 0;
+
+	status = rtems_semaphore_create(
+					rtems_build_name('r','e','s','s'),
+					0,
+					RTEMS_SIMPLE_BINARY_SEMAPHORE,
+					0,
+					&arg.sync);
+
+	if (RTEMS_SUCCESSFUL != status)
+		goto cleanup;
+
+	rtems_task_set_priority(RTEMS_SELF, RTEMS_CURRENT_PRIORITY, &pri);
+
+	status = rtems_task_create(
+					rtems_build_name('r','e','s','s'),
+					pri,
+					RTEMS_MINIMUM_STACK_SIZE + 50000,
+					RTEMS_DEFAULT_MODES,
+					RTEMS_DEFAULT_ATTRIBUTES,
+					&tid);
+
+	if (RTEMS_SUCCESSFUL != status)
+		goto cleanup;
+
+	status = rtems_task_start(tid, resolve_path, (rtems_task_argument)&arg);
+
+	if (RTEMS_SUCCESSFUL != status) {
+		rtems_task_delete(tid);
+		goto cleanup;
+	}
+
+
+	/* synchronize with the helper task */
+	rtems_semaphore_obtain(arg.sync, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
+
+	status = arg.status;
+
+cleanup:
+	if (arg.sync)
+		rtems_semaphore_delete(arg.sync);
+
+	return status;
+}
diff --git a/rtemsNfs/src/nfs.modini.c b/rtemsNfs/src/nfs.modini.c
new file mode 100644
index 0000000..834102e
--- /dev/null
+++ b/rtemsNfs/src/nfs.modini.c
@@ -0,0 +1,27 @@
+#include "librtemsNfs.h"
+
+/* CEXP dynamic loader support */
+
+void
+_cexpModuleInitialize(void *mod)
+{	
+#if defined(DEBUG)
+	/* print load address (in case we crash while initializing) */
+unsigned lr;
+	__asm__ __volatile__(
+			"	    bl     thisis_loaded_at \n"
+			"thisis_loaded_at:              \n"
+			"       mflr   %0               \n"
+			: "=r"(lr) ::"lr");
+	printf("thisis_loaded_at: 0x%08x\n",lr);
+#endif
+	nfsInit(0,0);
+}
+
+int
+_cexpModuleFinalize(void *mod)
+{	
+	return nfsCleanup();
+}
+
+
diff --git a/rtemsNfs/src/rpcio.c b/rtemsNfs/src/rpcio.c
new file mode 100644
index 0000000..667ba6a
--- /dev/null
+++ b/rtemsNfs/src/rpcio.c
@@ -0,0 +1,1717 @@
+/* $Id$ */
+
+/* RPC multiplexor for a multitasking environment */
+
+/* Author: Till Straumann <strauman@slac.stanford.edu>, 2002 */
+
+/* This code funnels arbitrary task's UDP/RPC requests
+ * through one socket to arbitrary servers.
+ * The replies are gathered and dispatched to the 
+ * requestors.
+ * One task handles all the sending and receiving
+ * work including retries.
+ * It is up to the requestor, however, to do
+ * the XDR encoding of the arguments / decoding
+ * of the results (except for the RPC header which
+ * is handled by the daemon).
+ *
+ * Copyright 2002, Stanford University and
+ * 		Till Straumann <strauman@slac.stanford.edu>
+ * 
+ * Stanford Notice
+ * ***************
+ * 
+ * Acknowledgement of sponsorship
+ * * * * * * * * * * * * * * * * *
+ * This software was produced by the Stanford Linear Accelerator Center,
+ * Stanford University, under Contract DE-AC03-76SFO0515 with the Department
+ * of Energy.
+ * 
+ * Government disclaimer of liability
+ * - - - - - - - - - - - - - - - - -
+ * Neither the United States nor the United States Department of Energy,
+ * nor any of their employees, makes any warranty, express or implied,
+ * or assumes any legal liability or responsibility for the accuracy,
+ * completeness, or usefulness of any data, apparatus, product, or process
+ * disclosed, or represents that its use would not infringe privately
+ * owned rights.
+ * 
+ * Stanford disclaimer of liability
+ * - - - - - - - - - - - - - - - - -
+ * Stanford University makes no representations or warranties, express or
+ * implied, nor assumes any liability for the use of this software.
+ * 
+ * This product is subject to the EPICS open license
+ * - - - - - - - - - - - - - - - - - - - - - - - - - 
+ * Consult the LICENSE file or http://www.aps.anl.gov/epics/license/open.php
+ * for more information.
+ * 
+ * Maintenance of notice
+ * - - - - - - - - - - -
+ * In the interest of clarity regarding the origin and status of this
+ * software, Stanford University requests that any recipient of it maintain
+ * this notice affixed to any distribution by the recipient that contains a
+ * copy or derivative of this software.
+ */
+ 
+#include <rtems.h>
+#include <rtems/error.h>
+#include <stdlib.h>
+#include <time.h>
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <assert.h>
+#include <stdio.h>
+#include <errno.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#include "rpcio.h"
+
+/****************************************************************/
+/* CONFIGURABLE PARAMETERS                                      */
+/****************************************************************/
+
+#define MBUF_RX			/* If defined: use mbuf XDR stream for
+						 *  decoding directly out of mbufs
+						 *  Otherwise, the regular 'recvfrom()'
+						 *  interface will be used involving an
+						 *  extra buffer allocation + copy step.
+						 */
+
+#define MBUF_TX			/* If defined: avoid copying data when
+						 *  sending. Instead, use a wrapper to
+						 *  'sosend()' which will point an MBUF
+						 *  directly to our buffer space.
+						 *  Note that the BSD stack does not copy
+						 *  data when fragmenting packets - it
+						 *  merely uses an mbuf chain pointing
+						 *  into different areas of the data.
+						 *
+						 * If undefined, the regular 'sendto()'
+						 *  interface is used. 
+						 */
+
+/* daemon task parameters */
+#define RPCIOD_STACK		10000
+#define RPCIOD_PRIO			50
+
+/* depth of the message queue for sending
+ * RPC requests to the daemon
+ */
+#define RPCIOD_QDEPTH		20
+
+/* Maximum retry limit for retransmission */
+#define RPCIOD_RETX_CAP_S	3 /* seconds */
+
+/* Default timeout for RPC calls */
+#define RPCIOD_DEFAULT_TIMEOUT	(&_rpc_default_timeout)
+static struct timeval _rpc_default_timeout = { 10 /* secs */, 0 /* usecs */ };
+
+/* how many times should we try to resend a failed
+ * transaction with refreshed AUTHs
+ */
+#define RPCIOD_REFRESH		2
+
+/* Events we are using; the RPC_EVENT
+ * MUST NOT be used by any application
+ * thread doing RPC IO (e.g. NFS)
+ */
+#define RTEMS_RPC_EVENT		RTEMS_EVENT_30	/* THE event used by RPCIO. Every task doing
+											 * RPC IO will receive this - hence it is 
+											 * RESERVED
+											 */
+#define RPCIOD_RX_EVENT		RTEMS_EVENT_1	/* Events the RPCIOD is using/waiting for */
+#define RPCIOD_TX_EVENT		RTEMS_EVENT_2
+#define RPCIOD_KILL_EVENT	RTEMS_EVENT_3	/* send to the daemon to kill it          */
+
+#define LD_XACT_HASH		8				/* ld of the size of the transaction hash table  */
+
+
+/* Debugging Flags                                              */
+
+/* NOTE: defining DEBUG 0 leaves some 'assert()' paranoia checks
+ *       but produces no output
+ */
+
+#define	DEBUG_TRACE_XACT	(1<<0)
+#define DEBUG_EVENTS		(1<<1)
+#define DEBUG_MALLOC		(1<<2)
+#define DEBUG_TIMEOUT		(1<<3)
+#define DEBUG_PACKLOSS		(1<<4)	/* This introduces random, artificial packet losses to test retransmission */
+
+#define DEBUG_PACKLOSS_FRACT (0xffffffff/10)
+
+/* USE PARENTHESIS WHEN 'or'ing MULTIPLE FLAGS: (DEBUG_XX | DEBUG_YY) */
+#define DEBUG				(0)
+
+/****************************************************************/
+/* END OF CONFIGURABLE SECTION                                  */
+/****************************************************************/
+
+/* prevent rollover of our timers by readjusting the epoch on the fly */
+#if	(DEBUG) & DEBUG_TIMEOUT
+#define RPCIOD_EPOCH_SECS	10
+#else
+#define RPCIOD_EPOCH_SECS	10000
+#endif
+
+#ifdef	DEBUG
+#define ASSERT(arg)			assert(arg)
+#else
+#define ASSERT(arg)			if (arg)
+#endif
+
+/****************************************************************/
+/* MACROS                                                       */
+/****************************************************************/
+
+
+#define XACT_HASHS		(1<<(LD_XACT_HASH))	/* the hash table size derived from the ld       */
+#define XACT_HASH_MSK	((XACT_HASHS)-1)	/* mask to extract the hash index from a RPC-XID */
+
+
+#define MU_LOCK(mutex)		do { 							\
+							assert(							\
+								RTEMS_SUCCESSFUL ==			\
+								rtems_semaphore_obtain(		\
+										(mutex),			\
+										RTEMS_WAIT,			\
+										RTEMS_NO_TIMEOUT	\
+										) );				\
+							} while(0)
+
+#define MU_UNLOCK(mutex)	do {							\
+							assert(							\
+								RTEMS_SUCCESSFUL ==			\
+								rtems_semaphore_release(	\
+										(mutex)				\
+										) );				\
+							} while(0)
+
+#define MU_CREAT(pmutex)	do {							\
+							assert(							\
+								RTEMS_SUCCESSFUL ==			\
+								rtems_semaphore_create(		\
+										rtems_build_name(	\
+											'R','P','C','l'	\
+											),				\
+										1,					\
+										MUTEX_ATTRIBUTES,	\
+										0,					\
+										(pmutex)) );		\
+							} while (0)
+
+
+#define MU_DESTROY(mutex)	do {							\
+							assert(							\
+								RTEMS_SUCCESSFUL ==			\
+								rtems_semaphore_delete(		\
+										mutex				\
+										) );				\
+							} while (0)
+
+#define MUTEX_ATTRIBUTES	(RTEMS_LOCAL           | 		\
+			   				RTEMS_PRIORITY         | 		\
+			   				RTEMS_INHERIT_PRIORITY | 		\
+						   	RTEMS_BINARY_SEMAPHORE)
+
+#define FIRST_ATTEMPT		0x88888888 /* some time that is never reached */
+
+/****************************************************************/
+/* TYPE DEFINITIONS                                             */
+/****************************************************************/
+
+typedef	rtems_interval		TimeoutT;
+
+/* 100000th implementation of a doubly linked list;
+ * since only one thread is looking at these,
+ * we need no locking
+ */
+typedef struct ListNodeRec_ {
+	struct ListNodeRec_ *next, *prev;
+} ListNodeRec, *ListNode;
+
+
+/* Structure representing an RPC server */
+typedef struct RpcUdpServerRec_ {
+		RpcUdpServer		next;			/* linked list of all servers; protected by hlock */
+		struct sockaddr_in	addr;
+		AUTH				*auth;
+		rtems_id			authlock;		/* must MUTEX the auth object - it's not clear
+											 *  what is better:
+											 *   1 having one (MUTEXed) auth per server
+											 *	   who is shared among all transactions
+											 *	   using that server
+											 *	 2 maintaining an AUTH per transaction
+											 *	   (there are then other options: manage
+											 *	   XACT pools on a per-server basis instead
+											 *	   of associating a server with a XACT when
+											 *   sending)
+											 * experience will show if the current (1)
+											 * approach has to be changed.
+											 */
+		TimeoutT			retry_period;	/* dynamically adjusted retry period
+											 * (based on packet roundtrip time)
+											 */
+		/* STATISTICS */
+		unsigned long		retrans;		/* how many retries were issued by this server         */
+		unsigned long		requests;		/* how many requests have been sent                    */
+		unsigned long       timeouts;		/* how many requests have timed out                    */
+		unsigned long       errors;         /* how many errors have occurred (other than timeouts) */
+		char				name[20];		/* server's address in IP 'dot' notation               */
+} RpcUdpServerRec;
+
+typedef union  RpcBufU_ {
+		u_long				xid;
+		char				buf[1];
+} RpcBufU, *RpcBuf;
+
+/* RX Buffer implementation; this is either
+ * an MBUF chain (MBUF_RX configuration)
+ * or a buffer allocated from the heap
+ * where recvfrom copies the (encoded) reply
+ * to. The XDR routines the copy/decode
+ * it into the user's data structures.
+ */
+#ifdef MBUF_RX
+typedef	struct mbuf *		RxBuf;	/* an MBUF chain */
+static  void   				bufFree(struct mbuf **m);
+#define XID(ibuf) 			(*(mtod((ibuf), u_long *)))
+extern void 				xdrmbuf_create(XDR *, struct mbuf *, enum xdr_op);
+#else
+typedef RpcBuf				RxBuf;
+#define	bufFree(b)			do { MY_FREE(*(b)); *(b)=0; } while(0)
+#define XID(ibuf) 			((ibuf)->xid)
+#endif
+
+/* A RPC 'transaction' consisting
+ * of server and requestor information,
+ * buffer space and an XDR object
+ * (for encoding arguments).
+ */
+typedef struct RpcUdpXactRec_ {
+		ListNodeRec			node;		/* so we can put XACTs on a list                */
+		RpcUdpServer		server;		/* server this XACT goes to                     */
+		long				lifetime;	/* during the lifetime, retry attempts are made */
+		long				tolive;		/* lifetime timer                               */
+		struct rpc_err		status;		/* RPC reply error status                       */
+		long				age;		/* age info; needed to manage retransmission    */
+		long				trip;		/* record round trip time in ticks              */
+		rtems_id			requestor;	/* the task waiting for this XACT to complete   */
+		RpcUdpXactPool		pool;		/* if this XACT belong to a pool, this is it    */
+		XDR					xdrs;		/* argument encoder stream                      */
+		int					xdrpos;     /* stream position after the (permanent) header */
+		xdrproc_t			xres;		/* reply decoder proc - TODO needn't be here    */
+		caddr_t				pres;		/* reply decoded obj  - TODO needn't be here    */
+#ifndef MBUF_RX
+		int					ibufsize;	/* size of the ibuf (bytes)                     */
+#endif
+#ifdef  MBUF_TX
+		int					refcnt;		/* mbuf external storage reference count        */
+#endif
+		int					obufsize;	/* size of the obuf (bytes)                     */
+		RxBuf				ibuf;		/* pointer to input buffer assigned by daemon   */
+		RpcBufU				obuf;       /* output buffer (encoded args) APPENDED HERE   */
+} RpcUdpXactRec;
+
+typedef struct RpcUdpXactPoolRec_ {
+	rtems_id	box;
+	int			prog;
+	int			version;
+	int			xactSize;
+} RpcUdpXactPoolRec;
+
+/* a global hash table where all 'living' transaction
+ * objects are registered.
+ * A number of bits in a transaction's XID maps 1:1 to
+ * an index in this table. Hence, the XACT matching
+ * an RPC/UDP reply packet can quickly be found 
+ * The size of this table imposes a hard limit on the
+ * number of all created transactions in the system.
+ */
+static RpcUdpXact xactHashTbl[XACT_HASHS]={0};
+
+/* forward declarations */
+static RpcUdpXact
+sockRcv(void);
+
+static void
+rpcio_daemon(rtems_task_argument);
+
+#ifdef MBUF_TX
+ssize_t
+sendto_nocpy (
+		int s,
+		const void *buf, size_t buflen,
+		int flags,
+		const struct sockaddr *toaddr, int tolen,
+		void *closure,
+		void (*freeproc)(caddr_t, u_int),
+		void (*refproc)(caddr_t, u_int)
+);
+static void paranoia_free(caddr_t closure, u_int size);
+static void paranoia_ref (caddr_t closure, u_int size);
+#define SENDTO	sendto_nocpy
+#else
+#define SENDTO	sendto
+#endif
+
+static RpcUdpServer		rpcUdpServers = 0;	/* linked list of all servers; protected by llock */
+
+static int				ourSock = -1;		/* the socket we are using for communication */
+static rtems_id			rpciod  = 0;		/* task id of the RPC daemon                 */
+static rtems_id			msgQ    = 0;		/* message queue where the daemon picks up
+											 * requests
+											 */
+static rtems_id			llock	= 0;		/* MUTEX protecting the server list */
+static rtems_id			hlock	= 0;		/* MUTEX protecting the hash table and the list of servers */
+static rtems_id			fini	= 0;		/* a synchronization semaphore we use during
+											 * module cleanup / driver unloading
+											 */
+static rtems_interval	ticksPerSec;		/* cached system clock rate (WHO IS ASSUMED NOT
+											 * TO CHANGE)
+											 */
+#if (DEBUG) & DEBUG_MALLOC
+/* malloc wrappers for debugging */
+static int nibufs = 0;
+
+static inline void *MY_MALLOC(int s)
+{
+	if (s) {
+		void *rval;
+		MU_LOCK(hlock);
+		assert(nibufs++ < 2000);
+		MU_UNLOCK(hlock);
+		assert(rval = malloc(s));
+		return rval;
+	}
+	return 0;
+}
+
+static inline void *MY_CALLOC(int n, int s)
+{
+	if (s) {
+		void *rval;
+		MU_LOCK(hlock);
+		assert(nibufs++ < 2000);
+		MU_UNLOCK(hlock);
+		assert(rval = calloc(n,s));
+		return rval;
+	}
+	return 0;
+}
+
+
+static inline void MY_FREE(void *p)
+{
+	if (p) {
+		MU_LOCK(hlock);
+		nibufs--;
+		MU_UNLOCK(hlock);
+		free(p);
+	}
+}
+#else
+#define MY_MALLOC	malloc
+#define MY_CALLOC	calloc
+#define MY_FREE		free
+#endif
+
+static inline bool_t
+locked_marshal(RpcUdpServer s, XDR *xdrs)
+{
+bool_t rval;
+	MU_LOCK(s->authlock);
+	rval = AUTH_MARSHALL(s->auth, xdrs);
+	MU_UNLOCK(s->authlock);
+	return rval;
+}
+
+/* Locked operations on a server's auth object */
+static inline bool_t
+locked_validate(RpcUdpServer s, struct opaque_auth *v)
+{
+bool_t rval;
+	MU_LOCK(s->authlock);
+	rval = AUTH_VALIDATE(s->auth, v);
+	MU_UNLOCK(s->authlock);
+	return rval;
+}
+
+static inline bool_t
+locked_refresh(RpcUdpServer s)
+{
+bool_t rval;
+	MU_LOCK(s->authlock);
+	rval = AUTH_REFRESH(s->auth);
+	MU_UNLOCK(s->authlock);
+	return rval;
+}
+
+/* Create a server object
+ *
+ */
+enum clnt_stat
+rpcUdpServerCreate(
+	struct sockaddr_in	*paddr,
+	int					prog,
+	int					vers,
+	u_long				uid,
+	u_long				gid,
+	RpcUdpServer		*psrv
+	)
+{
+RpcUdpServer	rval;
+u_short			port;
+char			hname[MAX_MACHINE_NAME + 1];
+int				theuid, thegid;
+int				thegids[NGRPS];
+gid_t			gids[NGROUPS];
+int				len,i;
+AUTH			*auth;
+enum clnt_stat	pmap_err;
+struct pmap		pmaparg;
+
+	if ( gethostname(hname, MAX_MACHINE_NAME) ) {
+		fprintf(stderr,
+				"RPCIO - error: I have no hostname ?? (%s)\n",
+				strerror(errno));
+		return RPC_UNKNOWNHOST;
+	}
+
+	if ( (len = getgroups(NGROUPS, gids) < 0 ) ) {
+		fprintf(stderr,
+				"RPCIO - error: I unable to get group ids (%s)\n",
+				strerror(errno));
+		return RPC_FAILED;
+	}
+
+	if ( len > NGRPS )
+		len = NGRPS;
+
+	for (i=0; i<len; i++)
+		thegids[i] = (int)gids[i];
+
+	theuid = (int) ((RPCIOD_DEFAULT_ID == uid) ? geteuid() : uid);
+	thegid = (int) ((RPCIOD_DEFAULT_ID == gid) ? getegid() : gid);
+
+	if ( !(auth = authunix_create(hname, theuid, thegid, len, thegids)) ) {
+		fprintf(stderr,
+				"RPCIO - error: unable to create RPC AUTH\n");
+		return RPC_FAILED;
+	}
+
+	/* if they specified no port try to ask the portmapper */
+	if (!paddr->sin_port) {
+
+		paddr->sin_port = htons(PMAPPORT);
+
+        pmaparg.pm_prog = prog;
+        pmaparg.pm_vers = vers;
+        pmaparg.pm_prot = IPPROTO_UDP;
+        pmaparg.pm_port = 0;  /* not needed or used */
+
+
+		/* dont use non-reentrant pmap_getport ! */
+
+		pmap_err = rpcUdpCallRp(
+						paddr, 
+						PMAPPROG,
+						PMAPVERS,
+						PMAPPROC_GETPORT,
+						xdr_pmap,
+						&pmaparg,
+						xdr_u_short,
+						&port,
+						uid,
+						gid,
+						0);
+
+		if ( RPC_SUCCESS != pmap_err ) {
+			paddr->sin_port = 0;
+			return pmap_err;
+		}
+
+		paddr->sin_port = htons(port);
+	}
+
+	if (0==paddr->sin_port) {
+			return RPC_PROGNOTREGISTERED;
+	} 
+
+	rval       			= (RpcUdpServer)MY_MALLOC(sizeof(*rval));
+	memset(rval, 0, sizeof(*rval));
+
+	if (!inet_ntop(AF_INET, &paddr->sin_addr, rval->name, sizeof(rval->name)))
+		sprintf(rval->name,"?.?.?.?");
+	rval->addr 			= *paddr;
+
+	/* start with a long retransmission interval - it
+	 * will be adapted dynamically
+	 */
+	rval->retry_period  = RPCIOD_RETX_CAP_S * ticksPerSec; 
+
+	rval->auth 			= auth;
+
+	MU_CREAT( &rval->authlock );
+
+	/* link into list */
+	MU_LOCK( llock );
+	rval->next = rpcUdpServers;
+	rpcUdpServers = rval;
+	MU_UNLOCK( llock );
+
+	*psrv				= rval;
+	return RPC_SUCCESS;
+}
+
+void
+rpcUdpServerDestroy(RpcUdpServer s)
+{
+RpcUdpServer prev;
+	if (!s)
+		return;
+	/* we should probably verify (but how?) that nobody
+	 * (at least: no outstanding XACTs) is using this
+	 * server;
+	 */
+
+	/* remove from server list */
+	MU_LOCK(llock);
+	prev = rpcUdpServers;
+	if ( s == prev ) {
+		rpcUdpServers = s->next;
+	} else {
+		for ( ; prev ; prev = prev->next) {
+			if (prev->next == s) {
+				prev->next = s->next;
+				break;
+			}
+		}
+	}
+	MU_UNLOCK(llock);
+
+	/* MUST have found it */
+	assert(prev);
+
+	auth_destroy(s->auth);
+
+	MU_DESTROY(s->authlock);
+	MY_FREE(s);
+}
+
+int
+rpcUdpStats(FILE *f)
+{
+RpcUdpServer s;
+
+	if (!f) f = stdout;
+
+	fprintf(f,"RPCIOD statistics:\n");
+
+	MU_LOCK(llock);
+	for (s = rpcUdpServers; s; s=s->next) {
+		fprintf(f,"\nServer -- %s:\n", s->name);
+		fprintf(f,"  requests    sent: %10ld, retransmitted: %10ld\n",
+						s->requests, s->retrans);
+		fprintf(f,"         timed out: %10ld,   send errors: %10ld\n",
+						s->timeouts, s->errors);
+		fprintf(f,"  current retransmission interval: %dms\n",
+						s->retry_period * 1000 / ticksPerSec );
+	}
+	MU_UNLOCK(llock);
+
+	return 0;
+}
+
+RpcUdpXact
+rpcUdpXactCreate(
+	u_long	program,
+	u_long	version,
+	u_long	size
+	)
+{
+RpcUdpXact		rval=0;
+struct rpc_msg	header;
+register int	i,j;
+
+	if (!size)
+		size = UDPMSGSIZE;
+	/* word align */
+	size = (size + 3) & ~3;
+
+	rval = (RpcUdpXact)MY_CALLOC(1,sizeof(*rval) - sizeof(rval->obuf) + size);
+
+	if (rval) {
+	
+		header.rm_xid             = 0;
+		header.rm_direction       = CALL;
+		header.rm_call.cb_rpcvers = RPC_MSG_VERSION;
+		header.rm_call.cb_prog    = program;
+		header.rm_call.cb_vers    = version;
+		xdrmem_create(&(rval->xdrs), rval->obuf.buf, size, XDR_ENCODE);
+
+		if (!xdr_callhdr(&(rval->xdrs), &header)) {
+			MY_FREE(rval);
+			return 0;
+		}
+		/* pick a free table slot and initialize the XID */
+		rval->obuf.xid = time(0) ^ (unsigned long)rval;
+		MU_LOCK(hlock);
+		i=j=(rval->obuf.xid & XACT_HASH_MSK);
+		if (msgQ) {
+			/* if there's no message queue, refuse to 
+			 * give them transactions; we might be in the process to
+			 * go away...
+			 */
+			do {
+				i=(i+1) & XACT_HASH_MSK; /* cheap modulo */
+				if (!xactHashTbl[i]) {
+#if (DEBUG) & DEBUG_TRACE_XACT
+					fprintf(stderr,"RPCIO: entering index %i, val %x\n",i,rval);
+#endif
+					xactHashTbl[i]=rval;
+					j=-1;
+					break;
+				}
+			} while (i!=j);
+		}
+		MU_UNLOCK(hlock);
+		if (i==j) {
+			XDR_DESTROY(&rval->xdrs);
+			MY_FREE(rval);
+			return 0;
+		}
+		rval->obuf.xid  = (rval->obuf.xid << LD_XACT_HASH) | i;
+		rval->xdrpos    = XDR_GETPOS(&(rval->xdrs));
+		rval->obufsize  = size;
+	}
+	return rval;
+}
+
+void
+rpcUdpXactDestroy(RpcUdpXact xact)
+{
+int i = xact->obuf.xid & XACT_HASH_MSK;
+
+#if (DEBUG) & DEBUG_TRACE_XACT
+		fprintf(stderr,"RPCIO: removing index %i, val %x\n",i,xact);
+#endif
+
+		ASSERT( xactHashTbl[i]==xact );
+
+		MU_LOCK(hlock);
+		xactHashTbl[i]=0;
+		MU_UNLOCK(hlock);
+
+		bufFree(&xact->ibuf);
+
+		XDR_DESTROY(&xact->xdrs);
+		MY_FREE(xact);
+}
+
+
+
+/* Send a transaction, i.e. enqueue it to the
+ * RPC daemon who will actually send it.
+ */
+enum clnt_stat
+rpcUdpSend(
+	RpcUdpXact		xact,
+	RpcUdpServer	srvr,
+	struct timeval	*timeout,
+	u_long			proc,
+	xdrproc_t		xres, caddr_t pres,
+	xdrproc_t		xargs, caddr_t pargs,
+	...
+   )
+{
+register XDR	*xdrs;
+unsigned long	ms;
+va_list			ap;
+
+	va_start(ap,pargs);
+
+	if (!timeout)
+		timeout = RPCIOD_DEFAULT_TIMEOUT;
+
+	ms = 1000 * timeout->tv_sec + timeout->tv_usec/1000;
+
+	xact->lifetime  = ms * ticksPerSec / 1000;
+#if (DEBUG) & DEBUG_TIMEOUT
+	{
+	static int once=0;
+	if (!once++) {
+		fprintf(stderr,
+				"Initial lifetime: %i (ticks)\n",
+				xact->lifetime);
+	}
+	}
+#endif
+
+	xact->tolive    = xact->lifetime;
+
+	xact->xres      = xres;
+	xact->pres      = pres;
+	xact->server    = srvr;
+
+	xdrs            = &xact->xdrs;
+	xdrs->x_op      = XDR_ENCODE;
+	/* increment transaction ID */
+	xact->obuf.xid += XACT_HASHS;
+	XDR_SETPOS(xdrs, xact->xdrpos);
+	if ( !XDR_PUTLONG(xdrs,&proc) || !locked_marshal(srvr, xdrs) ||
+		 !xargs(xdrs, pargs) ) {
+		va_end(ap);
+		return(xact->status.re_status=RPC_CANTENCODEARGS);
+	}
+	while ((xargs=va_arg(ap,xdrproc_t))) {
+		if (!xargs(xdrs, va_arg(ap,caddr_t)))
+		va_end(ap);
+		return(xact->status.re_status=RPC_CANTENCODEARGS);
+	}
+
+	va_end(ap);
+
+	rtems_task_ident(RTEMS_SELF, RTEMS_WHO_AM_I, &xact->requestor);
+	if ( rtems_message_queue_send( msgQ, &xact, sizeof(xact)) ) {
+		return RPC_CANTSEND;
+	}
+	/* wakeup the rpciod */
+	ASSERT( RTEMS_SUCCESSFUL==rtems_event_send(rpciod, RPCIOD_TX_EVENT) );
+
+	return RPC_SUCCESS;
+}
+
+/* Block for the RPC reply to an outstanding
+ * transaction.
+ * The caller is woken by the RPC daemon either
+ * upon reception of the reply or on timeout.
+ */
+enum clnt_stat
+rpcUdpRcv(RpcUdpXact xact)
+{
+int					refresh;
+XDR					reply_xdrs;
+struct rpc_msg		reply_msg;
+rtems_event_set		gotEvents;
+
+	refresh = 0;
+
+	do {
+
+	/* block for the reply */
+	ASSERT( RTEMS_SUCCESSFUL ==
+			rtems_event_receive(
+					RTEMS_RPC_EVENT,
+					RTEMS_WAIT | RTEMS_EVENT_ANY,
+					RTEMS_NO_TIMEOUT,
+					&gotEvents) );
+
+	if (xact->status.re_status) {
+#ifdef MBUF_RX
+		/* add paranoia */
+		ASSERT( !xact->ibuf );
+#endif
+		return xact->status.re_status;
+	}
+
+#ifdef MBUF_RX
+	xdrmbuf_create(&reply_xdrs, xact->ibuf, XDR_DECODE);
+#else
+	xdrmem_create(&reply_xdrs, xact->ibuf->buf, xact->ibufsize, XDR_DECODE);
+#endif
+
+	reply_msg.acpted_rply.ar_verf          = _null_auth;
+	reply_msg.acpted_rply.ar_results.where = xact->pres;
+	reply_msg.acpted_rply.ar_results.proc  = xact->xres;
+
+	if (xdr_replymsg(&reply_xdrs, &reply_msg)) {
+		/* OK */
+		_seterr_reply(&reply_msg, &xact->status);
+		if (RPC_SUCCESS == xact->status.re_status) {
+			if ( !locked_validate(xact->server,
+								&reply_msg.acpted_rply.ar_verf) ) {
+				xact->status.re_status = RPC_AUTHERROR;
+				xact->status.re_why    = AUTH_INVALIDRESP;
+			}
+			if (reply_msg.acpted_rply.ar_verf.oa_base) {
+				reply_xdrs.x_op = XDR_FREE;
+				xdr_opaque_auth(&reply_xdrs, &reply_msg.acpted_rply.ar_verf);
+			}
+			refresh = 0;
+		} else {
+			/* should we try to refresh our credentials ? */
+			if ( !refresh ) {
+				/* had never tried before */
+				refresh = RPCIOD_REFRESH;
+			}
+		}
+	} else {
+		reply_xdrs.x_op        = XDR_FREE;
+		xdr_replymsg(&reply_xdrs, &reply_msg);
+		xact->status.re_status = RPC_CANTDECODERES;
+	}
+	XDR_DESTROY(&reply_xdrs);
+
+	bufFree(&xact->ibuf);
+
+#ifndef MBUF_RX
+	xact->ibufsize = 0;
+#endif
+	
+	if (refresh && locked_refresh(xact->server)) {
+		rtems_task_ident(RTEMS_SELF, RTEMS_WHO_AM_I, &xact->requestor);
+		if ( rtems_message_queue_send(msgQ, &xact, sizeof(xact)) ) {
+			return RPC_CANTSEND;
+		}
+		/* wakeup the rpciod */
+		fprintf(stderr,"RPCIO INFO: refreshing my AUTH\n");
+		ASSERT( RTEMS_SUCCESSFUL==rtems_event_send(rpciod, RPCIOD_TX_EVENT) );
+	}
+
+	} while ( 0 &&  refresh-- > 0 );
+
+	return xact->status.re_status;
+}
+
+
+/* On RTEMS, I'm told to avoid select(); this seems to
+ * be more efficient
+ */
+static void
+rxWakeupCB(struct socket *sock, caddr_t arg)
+{
+rtems_event_send((rtems_id)arg, RPCIOD_RX_EVENT);
+}
+
+int
+rpcUdpInit(void)
+{
+int					noblock = 1;
+struct sockwakeup	wkup;
+
+	fprintf(stderr,"This is RTEMS-RPCIOD Release $Name$\n");
+	fprintf(stderr,"($Id$)\n\n");
+	fprintf(stderr,"Till Straumann, Stanford/SLAC/SSRL 2002\n");
+	fprintf(stderr,"See LICENSE file for licensing info\n");
+
+	if (ourSock < 0) {
+		ourSock=socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
+		if (ourSock>=0) {
+			bindresvport(ourSock,(struct sockaddr_in*)0);
+			assert( 0==ioctl(ourSock, FIONBIO, (char*)&noblock) );
+			/* assume nobody tampers with the clock !! */
+			assert( RTEMS_SUCCESSFUL == rtems_clock_get(
+											RTEMS_CLOCK_GET_TICKS_PER_SECOND,
+											&ticksPerSec));
+			MU_CREAT( &hlock );
+			MU_CREAT( &llock );
+
+			assert( RTEMS_SUCCESSFUL == rtems_task_create(
+											rtems_build_name('R','P','C','d'),
+											RPCIOD_PRIO,
+											RPCIOD_STACK,
+											RTEMS_DEFAULT_MODES,
+											/* fprintf saves/restores FP registers on PPC :-( */
+											RTEMS_DEFAULT_ATTRIBUTES | RTEMS_FLOATING_POINT,
+											&rpciod) );
+			wkup.sw_pfn = rxWakeupCB;
+			wkup.sw_arg = (caddr_t)rpciod;
+			assert( 0==setsockopt(ourSock, SOL_SOCKET, SO_RCVWAKEUP, &wkup, sizeof(wkup)) );
+			assert( RTEMS_SUCCESSFUL == rtems_message_queue_create(
+											rtems_build_name('R','P','C','q'),
+											RPCIOD_QDEPTH,
+											sizeof(RpcUdpXact),
+											RTEMS_DEFAULT_ATTRIBUTES,
+											&msgQ) );
+			assert( RTEMS_SUCCESSFUL == rtems_task_start(
+											rpciod,
+											rpcio_daemon,
+											0 ) );
+
+		} else {
+			return -1;
+		}
+	}
+	return 0;
+}
+
+int
+rpcUdpCleanup(void)
+{
+	rtems_semaphore_create(
+			rtems_build_name('R','P','C','f'),
+			0,
+			RTEMS_DEFAULT_ATTRIBUTES,
+			0,
+			&fini);
+	rtems_event_send(rpciod, RPCIOD_KILL_EVENT);
+	/* synchronize with daemon */
+	rtems_semaphore_obtain(fini, RTEMS_WAIT, 5*ticksPerSec);
+	/* if the message queue is still there, something went wrong */
+	if (!msgQ) {
+		rtems_task_delete(rpciod);
+	}
+	rtems_semaphore_delete(fini);
+	return (msgQ !=0);
+}
+
+/* Another API - simpler but less efficient.
+ * For each RPCall, a server and a Xact
+ * are created and destroyed on the fly.
+ *
+ * This should be used for infrequent calls
+ * (e.g. a NFS mount request).
+ *
+ * This is roughly compatible with the original
+ * clnt_call() etc. API - but it uses our
+ * daemon and is fully reentrant.
+ */
+enum clnt_stat
+rpcUdpClntCreate(
+		struct sockaddr_in *psaddr,
+		int					prog,
+		int					vers,
+		u_long				uid,
+		u_long				gid,
+		RpcUdpClnt			*pclnt
+)
+{
+RpcUdpXact		x;
+RpcUdpServer	s;
+enum clnt_stat	err;
+
+	if ( RPC_SUCCESS != (err=rpcUdpServerCreate(psaddr, prog, vers, uid, gid, &s)) )
+		return err;
+
+	if ( !(x=rpcUdpXactCreate(prog, vers, UDPMSGSIZE)) ) {
+		rpcUdpServerDestroy(s);
+		return RPC_FAILED;
+	}
+	/* TODO: could maintain a server cache */
+
+	x->server = s;
+	
+	*pclnt = x;
+
+	return RPC_SUCCESS;
+}
+
+void
+rpcUdpClntDestroy(RpcUdpClnt xact)
+{
+	rpcUdpServerDestroy(xact->server);
+	rpcUdpXactDestroy(xact);
+}
+
+enum clnt_stat
+rpcUdpClntCall(
+	RpcUdpClnt		xact,
+	u_long			proc,
+	XdrProcT		xargs,
+	CaddrT			pargs,
+	XdrProcT		xres,
+	CaddrT			pres,
+	struct timeval	*timeout
+	)
+{
+enum clnt_stat	stat;
+
+		if ( (stat = rpcUdpSend(xact, xact->server, timeout, proc,
+								xres, pres,
+								xargs, pargs,
+								0)) ) {
+			fprintf(stderr,"RPCIO Send failed: %i\n",stat);
+			return stat;
+		}
+		return rpcUdpRcv(xact);
+}
+
+/* a yet simpler interface */
+enum clnt_stat
+rpcUdpCallRp(
+	struct sockaddr_in	*psrvr,
+	u_long				prog,
+	u_long				vers,
+	u_long				proc,
+	XdrProcT			xargs,
+	CaddrT				pargs,
+	XdrProcT			xres,
+	CaddrT				pres,
+	u_long				uid,		/* RPCIO_DEFAULT_ID picks default */
+	u_long				gid,		/* RPCIO_DEFAULT_ID picks default */
+	struct timeval		*timeout	/* NULL picks default		*/
+)
+{
+RpcUdpClnt			clp;
+enum clnt_stat		stat;
+
+	stat = rpcUdpClntCreate(
+				psrvr,
+				prog,
+				vers,
+				uid,
+				gid,
+				&clp);
+
+	if ( RPC_SUCCESS != stat )
+		return stat;
+
+	stat = rpcUdpClntCall(
+				clp,
+				proc,
+				xargs, pargs,
+				xres,  pres,
+				timeout);
+
+	rpcUdpClntDestroy(clp);
+
+	return stat;
+}
+
+/* linked list primitives */
+static void
+nodeXtract(ListNode n)
+{
+	if (n->prev)
+		n->prev->next = n->next;
+	if (n->next)
+		n->next->prev = n->prev;
+	n->next = n->prev = 0;
+}
+
+static void
+nodeAppend(ListNode l, ListNode n)
+{
+	if ( (n->next = l->next) )
+		n->next->prev = n;
+	l->next = n;
+	n->prev = l;
+	
+}
+
+/* this code does the work */
+static void
+rpcio_daemon(rtems_task_argument arg)
+{
+rtems_status_code stat;
+RpcUdpXact        xact;
+RpcUdpServer      srv;
+rtems_interval    next_retrans, then, unow;
+long			  now;	/* need to do signed comparison with age! */
+rtems_event_set   events;
+ListNode          newList;
+rtems_unsigned32  size;
+rtems_id          q          =  0;
+ListNodeRec       listHead   = {0};
+unsigned long     epoch      = RPCIOD_EPOCH_SECS * ticksPerSec;
+unsigned long	  max_period = RPCIOD_RETX_CAP_S * ticksPerSec;
+
+	assert( RTEMS_SUCCESSFUL == rtems_clock_get(
+									RTEMS_CLOCK_GET_TICKS_SINCE_BOOT,
+									&then) );
+
+	for (next_retrans = epoch;;) {
+
+		if ( RTEMS_SUCCESSFUL !=
+			 (stat = rtems_event_receive(
+						RPCIOD_RX_EVENT | RPCIOD_TX_EVENT | RPCIOD_KILL_EVENT,
+						RTEMS_WAIT | RTEMS_EVENT_ANY, 
+						next_retrans,
+						&events)) ) {
+			ASSERT( RTEMS_TIMEOUT == stat );
+			events = 0;
+		}
+
+		if (events & RPCIOD_KILL_EVENT) {
+			int i;
+
+#if (DEBUG) & DEBUG_EVENTS
+			fprintf(stderr,"RPCIO: got KILL event\n");
+#endif
+
+			MU_LOCK(hlock);
+			for (i=XACT_HASHS-1; i>=0; i--) {
+				if (xactHashTbl[i]) {
+					break;
+				}
+			}
+			if (i<0) {
+				/* prevent them from creating and enqueueing more messages */
+				q=msgQ;
+				/* messages queued after we executed this assignment will fail */
+				msgQ=0;
+			}
+			MU_UNLOCK(hlock);
+			if (i>=0) {
+				fprintf(stderr,"RPCIO There are still transactions circulating; I refuse to go away\n");
+				fprintf(stderr,"(1st in slot %i)\n",i);
+				rtems_semaphore_release(fini);
+			} else {
+				break;
+			}
+		}
+
+		ASSERT( RTEMS_SUCCESSFUL == rtems_clock_get(
+										RTEMS_CLOCK_GET_TICKS_SINCE_BOOT,
+										&unow ) );
+
+		/* measure everything relative to then to protect against
+		 * rollover
+		 */
+		now = unow - then;
+
+		/* NOTE: we don't lock the hash table while we are operating
+		 * on transactions; the paradigm is that we 'own' a particular
+		 * transaction (and hence it's hash table slot) from the
+		 * time the xact was put into the message queue until we
+		 * wake up the requestor.
+		 */
+
+		if (RPCIOD_RX_EVENT & events) {
+
+#if (DEBUG) & DEBUG_EVENTS
+			fprintf(stderr,"RPCIO: got RX event\n");
+#endif
+
+			while ((xact=sockRcv())) {
+
+				/* extract from the retransmission list */
+				nodeXtract(&xact->node);
+
+				/* change the ID - there might already be
+				 * a retransmission on the way. When it's
+				 * reply arrives we must not find it's ID
+				 * in the hashtable
+				 */
+				xact->obuf.xid        += XACT_HASHS;
+
+				xact->status.re_status = RPC_SUCCESS;
+
+				/* calculate roundtrip ticks */
+				xact->trip             = now - xact->trip;
+
+				srv                    = xact->server;
+
+				/* adjust the server's retry period */
+				{
+					register TimeoutT rtry = srv->retry_period;
+					register TimeoutT trip = xact->trip;
+
+					ASSERT( trip >= 0 );
+
+					if ( 0==trip )
+						trip = 1;
+
+					/* retry_new = 0.75*retry_old + 0.25 * 8 * roundrip */
+					rtry   = (3*rtry + (trip << 3)) >> 2;
+
+					if ( rtry > max_period )
+						rtry = max_period;
+
+					srv->retry_period = rtry;
+				}
+
+				/* wakeup requestor */
+				rtems_event_send(xact->requestor, RTEMS_RPC_EVENT);
+			}
+		}
+
+		if (RPCIOD_TX_EVENT & events) {
+
+#if (DEBUG) & DEBUG_EVENTS
+			fprintf(stderr,"RPCIO: got TX event\n");
+#endif
+
+			while (RTEMS_SUCCESSFUL == rtems_message_queue_receive(
+											msgQ,
+											&xact,
+											&size,
+											RTEMS_NO_WAIT,
+											RTEMS_NO_TIMEOUT)) {
+				/* put to the head of timeout q */
+				nodeAppend(&listHead, &xact->node);
+
+				xact->age  = now;
+				xact->trip = FIRST_ATTEMPT;
+			}
+		}
+
+
+		/* work the timeout q */
+		newList = 0;
+		for ( xact=(RpcUdpXact)listHead.next;
+			  xact && xact->age <= now;
+			  xact=(RpcUdpXact)listHead.next ) {
+
+				/* extract from the list */
+				nodeXtract(&xact->node);
+
+				srv = xact->server;
+
+				if (xact->tolive < 0) {
+					/* this one timed out */
+					xact->status.re_errno  = ETIMEDOUT;
+					xact->status.re_status = RPC_TIMEDOUT;
+
+					srv->timeouts++;
+
+#if (DEBUG) & DEBUG_TIMEOUT
+					fprintf(stderr,"RPCIO XACT timed out; waking up requestor\n");
+#endif
+					if ( rtems_event_send(xact->requestor, RTEMS_RPC_EVENT) ) {
+						rtems_panic("RPCIO PANIC file %s line: %i, requestor id was 0x%08x",
+									__FILE__,
+									__LINE__,
+									xact->requestor);
+					}	
+
+				} else {
+					int len;
+
+					len = (int)XDR_GETPOS(&xact->xdrs);
+				
+#ifdef MBUF_TX
+					xact->refcnt = 1;	/* sendto itself */
+#endif
+					if ( len != SENDTO( ourSock,
+										xact->obuf.buf,
+										len,
+										0,
+										(struct sockaddr*) &srv->addr,
+										sizeof(srv->addr)
+#ifdef MBUF_TX
+										, xact,
+										paranoia_free,
+										paranoia_ref
+#endif
+										) ) {
+
+						xact->status.re_errno  = errno;
+						xact->status.re_status = RPC_CANTSEND;
+						srv->errors++;
+
+						/* wakeup requestor */
+						fprintf(stderr,"RPCIO: SEND failure\n");
+						ASSERT( RTEMS_SUCCESSFUL ==
+									rtems_event_send(xact->requestor, RTEMS_RPC_EVENT) );
+
+					} else {
+						/* send successful; calculate retransmission time
+						 * and enqueue to temporary list
+						 */
+						if (FIRST_ATTEMPT != xact->trip) {
+#if (DEBUG) & DEBUG_TIMEOUT
+							fprintf(stderr,
+								"timed out; tolive is %i (ticks), retry period is %i (ticks)\n",
+									xact->tolive,
+									srv->retry_period);
+#endif
+							/* this is a real retry; we backup
+							 * the server's retry interval
+							 */
+							if ( srv->retry_period < max_period ) {
+
+								/* If multiple transactions for this server
+								 * fail (e.g. because it died) this will
+								 * back-off very agressively (doubling
+								 * the retransmission period for every
+								 * timed out transaction up to the CAP limit)
+								 * which is desirable - single packet failure
+								 * is treated more gracefully by this algorithm.
+								 */
+
+								srv->retry_period<<=1;
+#if (DEBUG) & DEBUG_TIMEOUT
+								fprintf(stderr,
+										"adjusted to; retry period %i\n",
+										srv->retry_period);
+#endif
+							} else {
+								/* never wait longer than RPCIOD_RETX_CAP_S seconds */
+								fprintf(stderr,
+										"RPCIO: server '%s' not responding - still trying\n",
+										srv->name);
+							}
+							if ( 0 == ++srv->retrans % 1000) {
+								fprintf(stderr,
+										"RPCIO - statistics: already %li retries to server %s\n",
+										srv->retrans,
+										srv->name);
+							}
+						} else {
+							srv->requests++;
+						}
+						xact->trip      = now;
+						xact->age       = now + srv->retry_period;
+						xact->tolive   -= srv->retry_period;
+						/* enqueue to the list of newly sent transactions */
+						xact->node.next = newList;
+						newList         = &xact->node;
+#if (DEBUG) & DEBUG_TIMEOUT
+						fprintf(stderr,
+								"XACT (0x%08x) age is 0x%x, now: 0x%x\n",
+								xact,
+								xact->age,
+								now);
+#endif
+					}
+				}
+	    }
+
+		/* insert the newly sent transactions into the
+		 * sorted retransmission list
+		 */
+		for (; (xact = (RpcUdpXact)newList); ) {
+			register ListNode p,n;
+			newList = newList->next;
+			for ( p=&listHead; (n=p->next) && xact->age > ((RpcUdpXact)n)->age; p=n )
+				/* nothing else to do */;
+			nodeAppend(p, &xact->node);
+		}
+
+		if (now > epoch) {
+			/* every now and then, readjust the epoch */
+			register ListNode n;
+			then += now;
+			for (n=listHead.next; n; n=n->next) {
+				/* readjust outstanding time intervals subject to the
+				 * condition that the 'absolute' time must remain
+				 * the same. 'age' and 'trip' are measured with
+				 * respect to 'then' - hence:
+				 *
+				 * abs_age == old_age + old_then == new_age + new_then
+				 * 
+				 * ==> new_age = old_age + old_then - new_then == old_age - 'now'
+				 */
+				((RpcUdpXact)n)->age  -= now;
+				((RpcUdpXact)n)->trip -= now;
+#if (DEBUG) & DEBUG_TIMEOUT
+				fprintf(stderr,
+						"readjusted XACT (0x%08x); age is 0x%x, trip: 0x%x now: 0x%x\n",
+						(RpcUdpXact)n,
+						((RpcUdpXact)n)->trip,
+						((RpcUdpXact)n)->age,
+						now);
+#endif
+			}
+			now = 0;
+		}
+
+		next_retrans = listHead.next ?
+							((RpcUdpXact)listHead.next)->age - now :
+							epoch;	/* make sure we don't miss updating the epoch */
+#if (DEBUG) & DEBUG_TIMEOUT
+		fprintf(stderr,"RPCIO: next timeout is %x\n",next_retrans);
+#endif
+	}
+	/* close our socket; shut down the receiver */
+	close(ourSock);
+
+#if 0 /* if we get here, no transactions exist, hence there can be none
+	   * in the queue whatsoever
+	   */
+	/* flush the message queue */
+	while (RTEMS_SUCCESSFUL == rtems_message_queue_receive(
+										q,
+										&xact,
+										&size,
+										RTEMS_NO_WAIT,
+										RTEMS_NO_TIMEOUT)) {
+			/* TODO enque xact */
+	}
+
+	/* flush all outstanding transactions */
+
+	for (xact=((RpcUdpXact)listHead.next); xact; xact=((RpcUdpXact)xact->node.next)) {
+			xact->status.re_status = RPC_TIMEDOUT;
+			rtems_event_send(xact->requestor, RTEMS_RPC_EVENT);
+	}
+#endif
+
+	rtems_message_queue_delete(q);
+
+	MU_DESTROY(hlock);
+
+	fprintf(stderr,"RPC daemon exited...\n");
+
+	rtems_semaphore_release(fini);
+	rtems_task_suspend(RTEMS_SELF);
+}
+
+
+/* support for transaction 'pools'. A number of XACT objects
+ * is always kept around. The initial number is 0 but it
+ * is allowed to grow up to a maximum.
+ * If the need grows beyond the maximum, behavior depends:
+ * Users can either block until a transaction becomes available,
+ * they can create a new XACT on the fly or get an error
+ * if no free XACT is available from the pool.
+ */
+
+RpcUdpXactPool
+rpcUdpXactPoolCreate(
+	int prog, 		int version,
+	int xactsize,	int poolsize)
+{
+RpcUdpXactPool	rval = MY_MALLOC(sizeof(*rval));
+
+	ASSERT( rval &&
+			RTEMS_SUCCESSFUL == rtems_message_queue_create(
+									rtems_build_name('R','P','C','p'),
+									poolsize,
+									sizeof(RpcUdpXact),
+									RTEMS_DEFAULT_ATTRIBUTES,
+									&rval->box) );
+	rval->prog     = prog;
+	rval->version  = version;
+	rval->xactSize = xactsize;
+	return rval;
+}
+
+void
+rpcUdpXactPoolDestroy(RpcUdpXactPool pool)
+{
+RpcUdpXact xact;
+
+	while ((xact = rpcUdpXactPoolGet(pool, XactGetFail))) {
+		rpcUdpXactDestroy(xact);
+	}
+	rtems_message_queue_delete(pool->box);
+	MY_FREE(pool);
+}
+
+RpcUdpXact
+rpcUdpXactPoolGet(RpcUdpXactPool pool, XactPoolGetMode mode)
+{
+RpcUdpXact		 xact = 0;
+rtems_unsigned32 size;
+
+	if (RTEMS_SUCCESSFUL != rtems_message_queue_receive(
+								pool->box,
+								&xact,
+								&size,
+								XactGetWait == mode ?
+									RTEMS_WAIT : RTEMS_NO_WAIT,
+								RTEMS_NO_TIMEOUT)) {
+
+		/* nothing found in box; should we create a new one ? */
+
+		xact = (XactGetCreate == mode) ?
+					rpcUdpXactCreate(
+							pool->prog,
+							pool->version,
+							pool->xactSize) : 0 ;
+		if (xact)
+				xact->pool = pool;
+
+	}
+	return xact;
+}
+
+void
+rpcUdpXactPoolPut(RpcUdpXact xact)
+{
+RpcUdpXactPool pool;
+	ASSERT( pool=xact->pool );
+	if (RTEMS_SUCCESSFUL != rtems_message_queue_send(
+								pool->box,
+								&xact,
+								sizeof(xact)))
+		rpcUdpXactDestroy(xact);
+}
+
+#ifdef MBUF_RX
+
+/* WORKAROUND: include sys/mbuf.h (or other bsdnet headers) only
+ *             _after_ using malloc()/free() & friends because
+ *             the RTEMS/BSDNET headers redefine those :-(
+ */
+
+#define KERNEL
+#include <sys/mbuf.h>
+
+ssize_t
+recv_mbuf_from(int s, struct mbuf **ppm, long len, struct sockaddr *fromaddr, int *fromlen);
+
+static void
+bufFree(struct mbuf **m)
+{
+	if (*m) {
+		rtems_bsdnet_semaphore_obtain();
+		m_freem(*m);
+		rtems_bsdnet_semaphore_release();
+		*m = 0;
+	}
+}
+#endif
+
+#ifdef MBUF_TX
+static void
+paranoia_free(caddr_t closure, u_int size)
+{
+#if (DEBUG)
+RpcUdpXact xact = (RpcUdpXact)closure;
+int        len  = (int)XDR_GETPOS(&xact->xdrs);
+
+	ASSERT( --xact->refcnt >= 0 && size == len );
+#endif
+}
+
+static void
+paranoia_ref (caddr_t closure, u_int size)
+{
+#if (DEBUG)
+RpcUdpXact xact = (RpcUdpXact)closure;
+int        len  = (int)XDR_GETPOS(&xact->xdrs);
+	ASSERT( size == len );
+	xact->refcnt++;
+#endif
+}
+#endif
+
+/* receive from a socket and find
+ * the transaction corresponding to the
+ * transaction ID received in the server
+ * reply.
+ *
+ * The semantics of the 'pibuf' pointer are
+ * as follows:
+ *
+ * MBUF_RX: 
+ *
+ */
+
+#define RPCIOD_RXBUFSZ	UDPMSGSIZE
+
+static RpcUdpXact
+sockRcv(void)
+{
+int					len,i;
+u_long				xid;
+struct sockaddr_in	fromAddr;
+int					fromLen  = sizeof(fromAddr);
+RxBuf				ibuf     = 0;
+RpcUdpXact			xact     = 0;
+
+	do {
+
+	/* rcv_mbuf() and recvfrom() differ in that the
+	 * former allocates buffers and passes them back
+	 * to us whereas the latter requires us to provide
+	 * buffer space.
+	 * Hence, in the first case whe have to make sure
+	 * no old buffer is leaked - in the second case,
+	 * we might well re-use an old buffer but must
+	 * make sure we have one allocated
+	 */
+#ifdef MBUF_RX
+	if (ibuf)
+		bufFree(&ibuf);
+
+	len  = recv_mbuf_from(
+					ourSock,
+					&ibuf,
+					RPCIOD_RXBUFSZ,
+				    (struct sockaddr*)&fromAddr,
+				    &fromLen);
+#else
+	if ( !ibuf )
+		ibuf = (RpcBuf)MY_MALLOC(RPCIOD_RXBUFSZ);
+	if ( !ibuf )
+		goto cleanup; /* no memory - drop this message */
+
+	len  = recvfrom(ourSock,
+				    ibuf->buf,
+				    RPCIOD_RXBUFSZ,
+				    0,
+				    (struct sockaddr*)&fromAddr,
+					&fromLen);
+#endif
+
+	if (len <= 0) {
+		if (EAGAIN != errno)
+			fprintf(stderr,"RECV failed: %s\n",strerror(errno));
+		goto cleanup;
+	}
+
+#if (DEBUG) & DEBUG_PACKLOSS
+	if ( (unsigned)rand() < DEBUG_PACKLOSS_FRACT ) {
+		/* lose packets once in a while */
+		static int xxx = 0;
+		if ( ++xxx % 16 == 0 )
+			fprintf(stderr,"DEBUG: dropped %i packets, so far...\n",xxx);
+		if ( ibuf )
+			bufFree( &ibuf );
+		continue;
+	}
+#endif
+
+	i = (xid=XID(ibuf)) & XACT_HASH_MSK;
+
+	if ( !(xact=xactHashTbl[i])                                             ||
+		   xact->obuf.xid                     != xid                        ||
+		   xact->server->addr.sin_addr.s_addr != fromAddr.sin_addr.s_addr	||
+		   xact->server->addr.sin_port        != fromAddr.sin_port ) {
+
+		if (xact) {
+			if (xact->server->addr.sin_addr.s_addr == fromAddr.sin_addr.s_addr &&
+		        xact->server->addr.sin_port        == fromAddr.sin_port        &&
+			    ( xact->obuf.xid                   == xid + XACT_HASHS   ||
+				  xact->obuf.xid                   == xid + 2*XACT_HASHS    )
+				) {
+#ifndef DEBUG /* don't complain if it's just a late arrival of a retry */
+			fprintf(stderr,"RPCIO - FYI sockRcv(): dropping late/redundant retry answer\n");
+#endif
+			} else {
+			fprintf(stderr,"RPCIO WARNING sockRcv(): transaction mismatch\n");
+			fprintf(stderr,"xact: xid  0x%08lx  -- got 0x%08lx\n",
+							xact->obuf.xid, xid);
+			fprintf(stderr,"xact: addr 0x%08lx  -- got 0x%08lx\n",
+							xact->server->addr.sin_addr.s_addr,
+							fromAddr.sin_addr.s_addr);
+			fprintf(stderr,"xact: port 0x%08x  -- got 0x%08x\n",
+							xact->server->addr.sin_port,
+							fromAddr.sin_port);
+			}
+		} else {
+			fprintf(stderr,
+					"RPCIO WARNING sockRcv(): got xid 0x%08lx but its slot is empty\n",
+					xid);
+		}
+		/* forget about this one and try again */
+		xact = 0;
+	}
+
+	} while ( !xact );
+
+	xact->ibuf     = ibuf;
+#ifndef MBUF_RX
+	xact->ibufsize = RPCIOD_RXBUFSZ;
+#endif
+
+	return xact;
+
+cleanup:
+
+	bufFree(&ibuf);
+
+	return 0;
+}
+
+
+#include <rtems/rtems_bsdnet_internal.h>
+/* double check the event configuration; should probably globally
+ * manage system events!!
+ * We do this at the end of the file for the same reason we had
+ * included mbuf.h only a couple of lines above - see comment up
+ * there...
+ */
+#if RTEMS_RPC_EVENT & SOSLEEP_EVENT & SBWAIT_EVENT & NETISR_EVENTS
+#error ILLEGAL EVENT CONFIGURATION
+#endif
diff --git a/rtemsNfs/src/rpcio.h b/rtemsNfs/src/rpcio.h
new file mode 100644
index 0000000..922bc0d
--- /dev/null
+++ b/rtemsNfs/src/rpcio.h
@@ -0,0 +1,205 @@
+#ifndef RPCIO_H
+#define RPCIO_H
+/* $Id$ */
+
+/* A multihreaded RPC/UDP multiplexor */
+
+/* Author: Till Straumann, <strauman@slac.stanford.edu>, 2002 */
+
+/*
+ * Copyright 2002, Stanford University and
+ * 		Till Straumann <strauman@slac.stanford.edu>
+ * 
+ * Stanford Notice
+ * ***************
+ * 
+ * Acknowledgement of sponsorship
+ * * * * * * * * * * * * * * * * *
+ * This software was produced by the Stanford Linear Accelerator Center,
+ * Stanford University, under Contract DE-AC03-76SFO0515 with the Department
+ * of Energy.
+ * 
+ * Government disclaimer of liability
+ * - - - - - - - - - - - - - - - - -
+ * Neither the United States nor the United States Department of Energy,
+ * nor any of their employees, makes any warranty, express or implied,
+ * or assumes any legal liability or responsibility for the accuracy,
+ * completeness, or usefulness of any data, apparatus, product, or process
+ * disclosed, or represents that its use would not infringe privately
+ * owned rights.
+ * 
+ * Stanford disclaimer of liability
+ * - - - - - - - - - - - - - - - - -
+ * Stanford University makes no representations or warranties, express or
+ * implied, nor assumes any liability for the use of this software.
+ * 
+ * This product is subject to the EPICS open license
+ * - - - - - - - - - - - - - - - - - - - - - - - - - 
+ * Consult the LICENSE file or http://www.aps.anl.gov/epics/license/open.php
+ * for more information.
+ * 
+ * Maintenance of notice
+ * - - - - - - - - - - -
+ * In the interest of clarity regarding the origin and status of this
+ * software, Stanford University requests that any recipient of it maintain
+ * this notice affixed to any distribution by the recipient that contains a
+ * copy or derivative of this software.
+ */ 
+
+
+#ifdef __rtems
+#include <rtems.h>
+#endif
+
+#include <rpc/rpc.h>
+#include <errno.h>
+#include <sys/ioctl.h>
+#include <sys/param.h>
+#include <stdarg.h>
+
+typedef struct RpcUdpServerRec_ 	*RpcUdpServer;
+typedef struct RpcUdpXactRec_		*RpcUdpXact;
+
+typedef RpcUdpXact					RpcUdpClnt;
+
+#define RPCIOD_DEFAULT_ID	0xdef10000
+
+int
+rpcUdpInit(void);
+
+enum clnt_stat
+rpcUdpServerCreate(
+	struct sockaddr_in *paddr,
+	int					prog,
+	int					vers,
+	u_long				uid,		/* RPCIO_DEFAULT_ID picks default */
+	u_long				gid,		/* RPCIO_DEFAULT_ID picks default */
+	RpcUdpServer		*pclnt		/* new server is returned here    */
+	);
+
+
+void
+rpcUdpServerDestroy(RpcUdpServer s);
+
+/* Dump statistics to a file (stdout if NULL);
+ * returns 0 for convenience
+ */
+int
+rpcUdpStats(FILE *f);
+
+enum clnt_stat
+rpcUdpClntCreate(
+	struct sockaddr_in	*psaddr,
+	int					prog,
+	int					vers,
+	u_long				uid,		/* RPCIO_DEFAULT_ID picks default */
+	u_long				gid,		/* RPCIO_DEFAULT_ID picks default */
+	RpcUdpClnt			*pclnt		/* new client is returned here    */
+	);
+
+void
+RpcUdpClntDestroy(RpcUdpClnt clnt);
+
+/* mute compiler warnings */
+typedef void *XdrProcT;
+typedef void *CaddrT;
+
+enum clnt_stat
+rpcUdpClntCall(
+	RpcUdpClnt		clnt,
+	u_long			proc,
+	XdrProcT		xargs,
+	CaddrT			pargs,
+	XdrProcT		xres,
+	CaddrT			pres,
+	struct timeval	*timeout	/* optional timeout; maybe NULL to pick default */
+	);
+
+RpcUdpXact
+rpcUdpXactCreate(
+	u_long	program,
+	u_long	version,
+	u_long	size
+	);
+
+void
+rpcUdpXactDestroy(
+	RpcUdpXact xact
+	);
+
+/* send a transaction */
+enum clnt_stat
+rpcUdpSend(
+	RpcUdpXact		xact,
+	RpcUdpServer	srvr,
+	struct timeval	*timeout,	/* maybe NULL to pick default */
+	u_long			proc,
+	xdrproc_t		xres,
+	caddr_t			pres,
+	xdrproc_t		xargs,
+	caddr_t			pargs,
+	...				/* 0 terminated xdrproc/pobj additional argument list */	
+	);
+
+/* wait for a transaction to complete */
+enum clnt_stat
+rpcUdpRcv(RpcUdpXact xact);
+
+/* a yet simpler interface */
+enum clnt_stat
+rpcUdpCallRp(
+	struct sockaddr_in	*pserver_addr,
+	u_long				prog,
+	u_long				vers,
+	u_long				proc,
+	XdrProcT			xargs,
+	CaddrT				pargs,
+	XdrProcT			xres,
+	CaddrT				pres,
+	u_long				uid,		/* RPCIO_DEFAULT_ID picks default */
+	u_long				gid,		/* RPCIO_DEFAULT_ID picks default */
+	struct timeval		*timeout	/* NULL picks default		*/
+);
+
+
+/* manage pools of transactions */
+
+/* A pool of transactions. The idea is not to malloc/free them
+ * all the time but keep a limited number around in a 'pool'.
+ * Users who need a XACT may get it from the pool and put it back
+ * when done.
+ * The pool is implemented by RTEMS message queues who manage
+ * the required task synchronization.
+ * A requestor has different options if the pool is empty:
+ *  - it can wait (block) for a XACT to become available 
+ *  - it can get an error status
+ *  - or it can malloc an extra XACT from the heap which
+ *    will eventually be released.
+ */
+
+typedef struct RpcUdpXactPoolRec_  *RpcUdpXactPool;
+
+/* NOTE: the pool is empty initially, must get messages (in
+ *       GetCreate mode
+ */
+RpcUdpXactPool
+rpcUdpXactPoolCreate(
+	int prog, 		int version,
+	int xactsize,	int poolsize);
+
+void
+rpcUdpXactPoolDestroy(RpcUdpXactPool pool);
+
+typedef enum {
+	XactGetFail,	/* call fails if no transaction available */
+	XactGetWait,	/* call blocks until transaction available */
+	XactGetCreate	/* a new transaction is allocated (and freed when put back to the pool */
+} XactPoolGetMode;
+
+RpcUdpXact
+rpcUdpXactPoolGet(RpcUdpXactPool pool, XactPoolGetMode mode);
+
+void
+rpcUdpXactPoolPut(RpcUdpXact xact);
+
+#endif
diff --git a/rtemsNfs/src/rpcio.modini.c b/rtemsNfs/src/rpcio.modini.c
new file mode 100644
index 0000000..7773b3d
--- /dev/null
+++ b/rtemsNfs/src/rpcio.modini.c
@@ -0,0 +1,15 @@
+#include "librtemsNfs.h"
+/* CEXP module support (magic init) */
+void
+_cexpModuleInitialize(void *mod)
+{
+	rpcUdpInit();
+}
+
+int
+_cexpModuleFinalize(void *mod)
+{
+	return rpcUdpCleanup();
+}
+
+
diff --git a/rtemsNfs/src/sock_mbuf.c b/rtemsNfs/src/sock_mbuf.c
new file mode 100644
index 0000000..70c09d6
--- /dev/null
+++ b/rtemsNfs/src/sock_mbuf.c
@@ -0,0 +1,279 @@
+/*
+ *  $Id$
+ *
+ *  NOTE:
+ *    This is derived from libnetworking/rtems/rtems_syscall.c
+ *
+ *    RTEMS/libnetworking LICENSING restrictions may apply
+ *
+ *    Author (modifications only):
+ *    Copyright: 2002, Stanford University and
+ *    		 Till Straumann, <strauman@slac.stanford.edu>
+ *    Licensing: 'LICENSE.NET' file in the RTEMS top source directory
+ *               for more information.
+ */
+
+/*
+The RTEMS TCP/IP stack is a port of the FreeBSD TCP/IP stack.  The following
+copyright and licensing information applies to this code.
+
+This code is found under the c/src/libnetworking directory but does not
+constitute the entire contents of that subdirectory.
+
+=============================================================================
+
+Copyright (c) 1980, 1983, 1988, 1993
+	The Regents of the University of California.  All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+3. All advertising materials mentioning features or use of this software
+   must display the following acknowledgment:
+	This product includes software developed by the University of
+	California, Berkeley and its contributors.
+4. Neither the name of the University nor the names of its contributors
+   may be used to endorse or promote products derived from this software
+   without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+
+-
+Portions Copyright (c) 1993 by Digital Equipment Corporation.
+
+Permission to use, copy, modify, and distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies, and that
+the name of Digital Equipment Corporation not be used in advertising or
+publicity pertaining to distribution of the document or software without
+specific, written prior permission.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
+CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+=============================================================================
+*/
+
+
+#include <string.h>
+#include <stdarg.h>
+#include <stdio.h>
+
+#include <rtems.h>
+#include <rtems/libio.h>
+#include <rtems/error.h>
+
+#define KERNEL
+#include <rtems/rtems_bsdnet.h>
+
+#include <sys/errno.h>
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/mbuf.h>
+#include <sys/socket.h>
+#include <sys/socketvar.h>
+#include <sys/protosw.h>
+#include <sys/proc.h>
+#include <sys/fcntl.h>
+#include <sys/filio.h>
+
+#include <net/if.h>
+#include <net/route.h>
+
+struct socket *rtems_bsdnet_fdToSocket(int fd);
+
+/*
+ * Package system call argument into mbuf.
+ *
+ * (unfortunately, the original is not public)
+ */
+static int
+sockaddrtombuf (struct mbuf **mp, const struct sockaddr *buf, int buflen)
+{
+struct mbuf *m;
+struct sockaddr *sa;
+
+	if ((u_int)buflen > MLEN)
+		return (EINVAL);
+
+	rtems_bsdnet_semaphore_obtain();
+	m = m_get(M_WAIT, MT_SONAME);
+	rtems_bsdnet_semaphore_release();
+
+	if (m == NULL)
+		return (ENOBUFS);
+	m->m_len = buflen;
+	memcpy (mtod(m, caddr_t), buf, buflen);
+	*mp = m;
+	sa = mtod(m, struct sockaddr *);
+	sa->sa_len = buflen;
+
+	return 0;
+}
+
+static void
+dummyproc(caddr_t ext_buf, u_int ext_size)
+{
+}
+
+/*
+ * send data by simply allocating an MBUF packet
+ * header and pointing it to our data region.
+ *
+ * Optionally, the caller may supply 'reference'
+ * and 'free' procs. (The latter may call the
+ * user back once the networking stack has
+ * released the buffer).
+ * 
+ * The callbacks are provided with the 'closure'
+ * pointer and the 'buflen' argument.
+ */
+ssize_t
+sendto_nocpy (
+		int s,
+		const void *buf, size_t buflen,
+		int flags,
+		const struct sockaddr *toaddr, int tolen,
+		void *closure,
+		void (*freeproc)(caddr_t, u_int),
+		void (*refproc)(caddr_t, u_int)
+)
+{
+	int           error;
+	struct socket *so;
+	struct mbuf   *to, *m;
+	int           ret = -1;
+
+	rtems_bsdnet_semaphore_obtain ();
+	if ((so = rtems_bsdnet_fdToSocket (s)) == NULL) {
+		rtems_bsdnet_semaphore_release ();
+		return -1;
+	}
+
+	error = sockaddrtombuf (&to, toaddr, tolen);
+	if (error) {
+		errno = error;
+		rtems_bsdnet_semaphore_release ();
+		return -1;
+	}
+
+	MGETHDR(m, M_WAIT, MT_DATA);
+	m->m_pkthdr.len   = 0;
+	m->m_pkthdr.rcvif =  (struct ifnet *) 0;
+
+	m->m_flags       |= M_EXT;
+	m->m_ext.ext_buf  = closure ? closure : (void*)buf;
+	m->m_ext.ext_size = buflen;
+	/* we _must_ supply non-null procs; otherwise,
+	 * the kernel code assumes it's a mbuf cluster
+	 */
+	m->m_ext.ext_free = freeproc ? freeproc : dummyproc;
+	m->m_ext.ext_ref  = refproc  ? refproc  : dummyproc;
+	m->m_pkthdr.len  += buflen;
+	m->m_len          = buflen;
+	m->m_data		  = (void*)buf;
+
+	error = sosend (so, to, NULL, m, NULL, flags);
+	if (error) {
+		if (/*auio.uio_resid != len &&*/ (error == EINTR || error == EWOULDBLOCK))
+			error = 0;
+	}
+	if (error) 
+		errno = error;
+	else
+		ret = buflen;
+	if (to)
+		m_freem(to);
+	rtems_bsdnet_semaphore_release ();
+	return (ret);
+}
+
+
+/*
+ * receive data in an 'mbuf chain'.
+ * The chain must be released once the
+ * data has been extracted:
+ *
+ *   rtems_bsdnet_semaphore_obtain();
+ *   	m_freem(chain);
+ *   rtems_bsdnet_semaphore_release();
+ */
+ssize_t
+recv_mbuf_from(int s, struct mbuf **ppm, long len, struct sockaddr *fromaddr, int *fromlen)
+{
+	int ret = -1;
+	int error;
+	struct uio auio;
+	struct socket *so;
+	struct mbuf *from = NULL;
+
+	memset(&auio, 0, sizeof(auio));
+	*ppm = 0;
+
+	rtems_bsdnet_semaphore_obtain ();
+	if ((so = rtems_bsdnet_fdToSocket (s)) == NULL) {
+		rtems_bsdnet_semaphore_release ();
+		return -1;
+	}
+/*	auio.uio_iov = mp->msg_iov;
+	auio.uio_iovcnt = mp->msg_iovlen;
+	auio.uio_segflg = UIO_USERSPACE;
+	auio.uio_rw = UIO_READ;
+	auio.uio_offset = 0;
+*/
+	auio.uio_resid = len;
+	error = soreceive (so, &from, &auio, (struct mbuf **) ppm, 
+			(struct mbuf **)NULL,
+			NULL);
+	if (error) {
+		if (auio.uio_resid != len && (error == EINTR || error == EWOULDBLOCK))
+			error = 0;
+	}
+	if (error) {
+		errno = error;
+	}
+	else {
+		ret = len - auio.uio_resid;
+		if (fromaddr) {
+			len = *fromlen;
+			if ((len <= 0) || (from == NULL)) {
+				len = 0;
+			}
+			else {
+				if (len > from->m_len)
+					len = from->m_len;
+				memcpy (fromaddr, mtod(from, caddr_t), len);
+			}
+			*fromlen = len;
+		}
+	}
+	if (from)
+		m_freem (from);
+	if (error && *ppm) {
+		m_freem(*ppm);
+		*ppm = 0;
+	}
+	rtems_bsdnet_semaphore_release ();
+	return (ret);
+}
diff --git a/rtemsNfs/src/xdr_mbuf.c b/rtemsNfs/src/xdr_mbuf.c
new file mode 100644
index 0000000..22f972d
--- /dev/null
+++ b/rtemsNfs/src/xdr_mbuf.c
@@ -0,0 +1,534 @@
+/* $Id$ */
+
+/* xdr_mbuf is derived from xdr_mem */
+
+/* Author (mbuf specifica): Till Straumann <strauman@slac.stanford.edu>, 10/2002 */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+/*static char *sccsid = "from: @(#)xdr_mem.c 1.19 87/08/11 Copyr 1984 Sun Micro";*/
+/*static char *sccsid = "from: @(#)xdr_mem.c	2.1 88/07/29 4.0 RPCSRC";*/
+static char *rcsid = "$FreeBSD: src/lib/libc/xdr/xdr_mem.c,v 1.8 1999/08/28 00:02:56 peter Exp $";
+#endif
+
+/*
+ * xdr_mbuf,  XDR implementation using mbuf buffers
+ * 
+ * derived from:
+ *
+ * xdr_mem.h, XDR implementation using memory buffers.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * The MBUF stream is useful for BSDNET kernel (or RTEMS for that matter)
+ * use. 
+ */
+
+#include <string.h>
+#include <rpc/types.h>
+#include <rpc/xdr.h>
+#include <netinet/in.h>
+
+#include <stdlib.h>
+
+#define TODO
+
+/* TODO remove: a hack because malloc is redefined */
+#ifdef TODO
+static inline void *
+my_malloc(size_t i)
+{
+	return malloc(i);
+}
+
+static inline void
+my_free(void *p)
+{
+	return free(p);
+}
+#endif
+
+#define DEBUG_ASSERT	(1<<0)
+#define DEBUG_VERB		(1<<1)
+
+#define DEBUG			DEBUG_ASSERT
+
+#define KERNEL
+#include <sys/mbuf.h>
+
+#include <assert.h>
+
+#if DEBUG & DEBUG_VERB || defined(TODO)
+#include <stdio.h>
+#endif
+
+static bool_t	xdrmbuf_getlong_aligned();
+static bool_t	xdrmbuf_putlong_aligned();
+static bool_t	xdrmbuf_getlong_unaligned();
+static bool_t	xdrmbuf_putlong_unaligned();
+static bool_t	xdrmbuf_getbytes();
+static bool_t	xdrmbuf_putbytes();
+static u_int	xdrmbuf_getpos(); /* XXX w/64-bit pointers, u_int not enough! */
+static bool_t	xdrmbuf_setpos();
+static int32_t *xdrmbuf_inline_aligned();
+static int32_t *xdrmbuf_inline_unaligned();
+static void	xdrmbuf_destroy();
+
+static struct	xdr_ops xdrmbuf_ops_aligned = {
+	xdrmbuf_getlong_aligned,
+	xdrmbuf_putlong_aligned,
+	xdrmbuf_getbytes,
+	xdrmbuf_putbytes,
+	xdrmbuf_getpos,
+	xdrmbuf_setpos,
+	xdrmbuf_inline_aligned,
+	xdrmbuf_destroy
+};
+
+static struct	xdr_ops xdrmbuf_ops_unaligned = {
+	xdrmbuf_getlong_unaligned,
+	xdrmbuf_putlong_unaligned,
+	xdrmbuf_getbytes,
+	xdrmbuf_putbytes,
+	xdrmbuf_getpos,
+	xdrmbuf_setpos,
+	xdrmbuf_inline_unaligned,
+	xdrmbuf_destroy
+};
+
+typedef struct MBPrivateRec_ {
+	struct mbuf		*mchain;
+	struct mbuf		*mcurrent;
+	u_int			pos;		/* number of bytes contained in all MUBFS ahead
+								 * of mcurrent
+								 */
+} MBPrivateRec, *MBPrivate;
+
+/* NOTE: the stream position helper 'pos'
+ *       must be managed by the caller!
+ */
+static inline void
+xdrmbuf_setup(XDR *xdrs, struct mbuf *m)
+{
+MBPrivate	mbp = (MBPrivate)xdrs->x_base;
+
+		mbp->mcurrent    = m;
+		xdrs->x_private  = mtod(m,caddr_t);
+		xdrs->x_handy    = m->m_len;
+		xdrs->x_ops      = ((size_t)xdrs->x_private & (sizeof(int32_t) - 1))
+								? &xdrmbuf_ops_unaligned : &xdrmbuf_ops_aligned;
+}
+
+static struct mbuf *
+xdrmbuf_next(XDR *xdrs)
+{
+struct mbuf		*rval;
+MBPrivate		mbp = (MBPrivate)xdrs->x_base;
+
+	if (mbp->mcurrent) {
+		mbp->pos += mbp->mcurrent->m_len;
+		rval      = mbp->mcurrent->m_next;
+	} else {
+		rval      = 0;
+	}
+
+	if (rval) {
+		xdrmbuf_setup(xdrs, rval);
+	}
+#if DEBUG & DEBUG_VERB
+	else {
+		fprintf(stderr,"xdrmbuf: end of chain\n");
+	}
+#endif
+	
+	return rval;
+}
+
+/*
+ * The procedure xdrmbuf_create initializes a stream descriptor for a
+ * memory buffer.
+ */
+void
+xdrmbuf_create(XDR *xdrs, struct mbuf *mbuf, enum xdr_op op)
+{
+MBPrivate mbp;
+
+	xdrs->x_op = op;
+	assert( mbp = (MBPrivate)my_malloc(sizeof(*mbp)) );
+	xdrs->x_base  = (caddr_t) mbp;
+
+	mbp->mchain   = mbuf;
+	mbp->pos      = 0;
+
+#if DEBUG & DEBUG_VERB
+	{
+	struct mbuf *mbf;
+	fprintf(stderr,"Dumping chain:\n");
+	for (mbf = mbuf; mbf; mbf=mbf->m_next) {
+		int ii;
+		fprintf(stderr,"MBUF------------");
+		for (ii=0; ii<mbf->m_len; ii++) {
+			fprintf(stderr,"%02x ",mtod(mbf,char*)[ii]);
+			if (ii%16==0)
+				fputc('\n',stderr);
+		}
+		fputc('\n',stderr);
+	}
+	}
+#endif
+
+	xdrmbuf_setup(xdrs, mbuf);
+}
+
+static void
+xdrmbuf_destroy(XDR *xdrs)
+{
+MBPrivate	mbp = (MBPrivate)xdrs->x_base;
+#if 0 /* leave destroying the chain to the user */
+struct mbuf *m = mbp->mchain;
+
+	rtems_bsdnet_semaphore_obtain();
+		m_freem(m);
+	rtems_bsdnet_semaphore_release();
+#endif
+
+	my_free(mbp);
+}
+
+static bool_t
+xdrmbuf_getlong_aligned(register XDR *xdrs, register long *lp)
+{
+	while ( (signed int)(xdrs->x_handy -= sizeof(int32_t)) < 0) {
+		if ((xdrs->x_handy += sizeof(int32_t)) == 0) {
+			/* handy was 0 on entry; request a new buffer.
+			 * Coded this way, so the most frequently executed
+			 * path needs only one comparison...
+			 */
+			if (!xdrmbuf_next(xdrs))
+				return FALSE;
+		} else {
+			/* uh-oh an aligned long spread over two MBUFS ??
+			 * let the unaligned handler deal with this rare
+			 * situation.
+			 */
+			return xdrmbuf_getlong_unaligned(xdrs,lp);
+		}
+	}
+	*lp = ntohl(*(int32_t *)(xdrs->x_private));
+	xdrs->x_private += sizeof(int32_t);
+#if DEBUG & DEBUG_VERB
+	fprintf(stderr,"Got aligned long %x\n",*lp);
+#endif
+	return (TRUE);
+}
+
+static bool_t
+xdrmbuf_putlong_aligned(xdrs, lp)
+	register XDR *xdrs;
+	long *lp;
+{
+fprintf(stderr,"TODO: xdrmbuf_putlong_aligned() is unimplemented\n");
+	return FALSE;
+#if 0
+	if ((xdrs->x_handy -= sizeof(int32_t)) < 0)
+		return (FALSE);
+	*(int32_t *)xdrs->x_private = htonl(*lp);
+	xdrs->x_private += sizeof(int32_t);
+	return (TRUE);
+#endif
+}
+
+static bool_t
+xdrmbuf_getlong_unaligned(xdrs, lp)
+	register XDR *xdrs;
+	long *lp;
+{
+union {
+	int32_t l;
+	char	c[sizeof(int32_t)];
+}	u;
+
+register int  i,j;
+register char *cp,*sp;
+
+	i = xdrs->x_handy - sizeof(int32_t);
+
+	/* handle the most common case first */
+	if ( i >= 0 ) {
+
+		xdrs->x_handy   = i;
+		sp			    = (char*)xdrs->x_private;
+		xdrs->x_private = sp + sizeof(int32_t);
+
+#ifdef CANDO_UNALIGNED
+		{
+			*lp              = ntohl(*(int32_t *)sp);
+#        if DEBUG & DEBUG_VERB
+			fprintf(stderr,"Got unaligned long %x (%i remaining)\n",*lp, xdrs->x_handy);
+#        endif
+			return TRUE;
+		}
+#else   /* machine can't do unaligned access */
+		{
+			u.c[0]          = *sp;
+			u.c[1]          = *++sp;
+			u.c[2]          = *++sp;
+			u.c[3]          = *++sp;
+
+			goto done;
+		}
+#endif /* CANDO_UNALIGNED */
+	}
+
+	/* here the messy 'crossing buffers' business starts */
+
+
+	j  = sizeof(int32_t);
+
+	cp = u.c-1;
+
+	/* NOTE: on entry to this section,  handy < j holds */
+	do {
+		sp = ((char*)xdrs->x_private)-1;
+
+		if ( (i=xdrs->x_handy) >= j ) {
+			/* more data in the buffer than we need:
+			 * copy everything we need and goto 'done'
+			 */
+			xdrs->x_handy    = i-j;
+			do {
+				*++cp = *++sp;
+			} while (--j > 0);
+			xdrs->x_private  = (caddr_t)++sp;
+
+			goto done;
+
+		} else {
+			/* not enough data - copy as much as possible
+			 * then get retrieve the next MBUF and start
+			 * over
+			 */
+			j-=i;
+			while (i--)
+				*++cp = *++sp;
+			if (!xdrmbuf_next(xdrs))
+				return FALSE;
+#if DEBUG & DEBUG_VERB
+			fprintf(stderr,"getlong_unaligned: crossed mbuf boundary\n");
+#endif
+		}
+	} while (j > 0);
+
+done:
+
+	*lp = ntohl(u.l);
+
+#if DEBUG & DEBUG_VERB
+	fprintf(stderr,"Got unaligned long %x (%i remaining)\n",*lp, xdrs->x_handy);
+#endif
+	return (TRUE);
+}
+
+static bool_t
+xdrmbuf_putlong_unaligned(xdrs, lp)
+	register XDR *xdrs;
+	long *lp;
+{
+
+	fprintf(stderr,"TODO: xdrmbuf_putlong_unaligned() is unimplemented\n");
+	return FALSE;
+#if 0
+	{
+	int32_t l;
+
+	if ((xdrs->x_handy -= sizeof(int32_t)) < 0)
+		return (FALSE);
+	l = htonl(*lp);
+	memcpy(xdrs->x_private, &l, sizeof(int32_t));
+	xdrs->x_private += sizeof(int32_t);
+	return (TRUE);
+	}
+#endif
+}
+
+static bool_t
+xdrmbuf_getbytes(xdrs, addr, len)
+	register XDR *xdrs;
+	caddr_t addr;
+	register u_int len;
+{
+#if DEBUG & DEBUG_VERB
+int	olen=len,bufs=0;
+#endif
+
+#if DEBUG & DEBUG_VERB
+	fprintf(stderr,"wanting %i bytes (have %i)\n",olen,xdrs->x_handy);
+#endif
+
+	while (len>0) {
+		if (xdrs->x_handy >= len) {
+			memcpy(addr, xdrs->x_private, len);
+			xdrs->x_private += len;
+			xdrs->x_handy   -= len;
+#if 0 /* save a couple of instructions */
+			len = 0;
+#else
+			goto done;
+#endif
+		} else {
+			if (xdrs->x_handy > 0) {
+				memcpy(addr, xdrs->x_private, xdrs->x_handy);
+				len  -= xdrs->x_handy;
+				addr += xdrs->x_handy;
+			}
+			if (!xdrmbuf_next(xdrs))
+				return FALSE;
+#if DEBUG & DEBUG_VERB
+			bufs++;
+#endif
+		}
+	}
+done:
+#if DEBUG & DEBUG_VERB
+	fprintf(stderr,"Got %i bytes (out of %i mbufs)\n",olen,bufs);
+#endif
+	return (TRUE);
+}
+
+static bool_t
+xdrmbuf_putbytes(xdrs, addr, len)
+	register XDR *xdrs;
+	caddr_t addr;
+	register u_int len;
+{
+
+	fprintf(stderr,"TODO: xdrmbuf_putbytes() is unimplemented\n");
+	return FALSE;
+#if 0
+	if ((xdrs->x_handy -= len) < 0)
+		return (FALSE);
+	memcpy(xdrs->x_private, addr, len);
+	xdrs->x_private += len;
+	return (TRUE);
+#endif
+}
+
+static u_int
+xdrmbuf_getpos(xdrs)
+	register XDR *xdrs;
+{
+#if 1
+MBPrivate	mbp  = (MBPrivate)xdrs->x_base;
+struct mbuf *m   = mbp->mcurrent;
+u_int       rval = mbp->pos;
+
+	if (m) {
+		rval += (u_long)xdrs->x_private - mtod(m, u_long);
+	}
+#else
+struct mbuf *m;
+u_int 		rval = 0;
+MBPrivate	mbp  = (MBPrivate)xdrs->x_base;
+
+	for ( m = mbp->mchain; m && m != mbp->mcurrent; m = m->m_next )
+		rval += m->m_len;
+	if (m) {
+		rval += (u_long)xdrs->x_private - mtod(m, u_long);
+	}
+
+#endif
+	return rval;
+}
+
+static bool_t
+xdrmbuf_setpos(xdrs, pos)
+	register XDR *xdrs;
+	u_int pos;
+{
+struct		mbuf *m;
+MBPrivate	mbp   = (MBPrivate)xdrs->x_base;
+
+	if (pos >= mbp->pos) {
+		pos      -= mbp->pos;
+		m         = mbp->mcurrent;
+	} else {
+		m         = mbp->mchain;
+		mbp->pos  = 0;
+	}
+
+	while ( m && pos >= m->m_len ) {
+		pos      -= m->m_len;
+		mbp->pos += m->m_len;
+		m         = m->m_next;
+	}
+
+	if (m) {
+		xdrmbuf_setup(xdrs, m);
+		xdrs->x_private += pos;
+		return TRUE;
+	}
+
+	return 0 == pos ? TRUE : FALSE;
+}
+
+static int32_t *
+xdrmbuf_inline_aligned(xdrs, len)
+	register XDR *xdrs;
+	int len;
+{
+int32_t	*buf = 0;
+
+	if (xdrs->x_handy == 0 && !xdrmbuf_next(xdrs))
+		return 0;
+
+	if (xdrs->x_handy >= len) {
+		xdrs->x_handy -= len;
+		buf = (int32_t *) xdrs->x_private;
+		xdrs->x_private += len;
+#if DEBUG & DEBUG_VERB
+		fprintf(stderr,"Got %i aligned inline bytes at %x\n", len, buf);
+#endif
+	}
+#if DEBUG & DEBUG_VERB
+	else {
+		fprintf(stderr,"Skipped %i aligned inline bytes\n",len);
+	}
+#endif
+	return (buf);
+}
+
+static int32_t *
+xdrmbuf_inline_unaligned(xdrs, len)
+	register XDR *xdrs;
+	int len;
+{
+	return (0);
+}
diff --git a/zlib-1.1.4/ChangeLog b/zlib-1.1.4/ChangeLog
new file mode 100644
index 0000000..bf2e3f9
--- /dev/null
+++ b/zlib-1.1.4/ChangeLog
@@ -0,0 +1,481 @@
+
+		ChangeLog file for zlib
+
+Changes in 1.1.4 (11 March 2002)
+- ZFREE was repeated on same allocation on some error conditions.
+  This creates a security problem described in
+  http://www.zlib.org/advisory-2002-03-11.txt
+- Returned incorrect error (Z_MEM_ERROR) on some invalid data
+- Avoid accesses before window for invalid distances with inflate window
+  less than 32K.
+- force windowBits > 8 to avoid a bug in the encoder for a window size
+  of 256 bytes. (A complete fix will be available in 1.1.5).
+	
+Changes in 1.1.3 (9 July 1998)
+- fix "an inflate input buffer bug that shows up on rare but persistent
+  occasions" (Mark)
+- fix gzread and gztell for concatenated .gz files (Didier Le Botlan)
+- fix gzseek(..., SEEK_SET) in write mode
+- fix crc check after a gzeek (Frank Faubert)
+- fix miniunzip when the last entry in a zip file is itself a zip file
+  (J Lillge)
+- add contrib/asm586 and contrib/asm686 (Brian Raiter)
+  See http://www.muppetlabs.com/~breadbox/software/assembly.html
+- add support for Delphi 3 in contrib/delphi (Bob Dellaca)
+- add support for C++Builder 3 and Delphi 3 in contrib/delphi2 (Davide Moretti)
+- do not exit prematurely in untgz if 0 at start of block (Magnus Holmgren)
+- use macro EXTERN instead of extern to support DLL for BeOS (Sander Stoks)
+- added a FAQ file
+
+- Support gzdopen on Mac with Metrowerks (Jason Linhart)
+- Do not redefine Byte on Mac (Brad Pettit & Jason Linhart)
+- define SEEK_END too if SEEK_SET is not defined (Albert Chin-A-Young)
+- avoid some warnings with Borland C (Tom Tanner)
+- fix a problem in contrib/minizip/zip.c for 16-bit MSDOS (Gilles Vollant)
+- emulate utime() for WIN32 in contrib/untgz  (Gilles Vollant)
+- allow several arguments to configure (Tim Mooney, Frodo Looijaard)
+- use libdir and includedir in Makefile.in (Tim Mooney)
+- support shared libraries on OSF1 V4 (Tim Mooney)
+- remove so_locations in "make clean"  (Tim Mooney)
+- fix maketree.c compilation error (Glenn, Mark)
+- Python interface to zlib now in Python 1.5 (Jeremy Hylton)
+- new Makefile.riscos (Rich Walker)
+- initialize static descriptors in trees.c for embedded targets (Nick Smith)
+- use "foo-gz" in example.c for RISCOS and VMS (Nick Smith)
+- add the OS/2 files in Makefile.in too (Andrew Zabolotny)
+- fix fdopen and halloc macros for Microsoft C 6.0 (Tom Lane)
+- fix maketree.c to allow clean compilation of inffixed.h (Mark)
+- fix parameter check in deflateCopy (Gunther Nikl)
+- cleanup trees.c, use compressed_len only in debug mode (Christian Spieler)
+- Many portability patches by Christian Spieler:
+  . zutil.c, zutil.h: added "const" for zmem*
+  . Make_vms.com: fixed some typos
+  . Make_vms.com: msdos/Makefile.*: removed zutil.h from some dependency lists
+  . msdos/Makefile.msc: remove "default rtl link library" info from obj files
+  . msdos/Makefile.*: use model-dependent name for the built zlib library
+  . msdos/Makefile.emx, nt/Makefile.emx, nt/Makefile.gcc:
+     new makefiles, for emx (DOS/OS2), emx&rsxnt and mingw32 (Windows 9x / NT)
+- use define instead of typedef for Bytef also for MSC small/medium (Tom Lane)
+- replace __far with _far for better portability (Christian Spieler, Tom Lane)
+- fix test for errno.h in configure (Tim Newsham)
+
+Changes in 1.1.2 (19 March 98)
+- added contrib/minzip, mini zip and unzip based on zlib (Gilles Vollant)
+  See http://www.winimage.com/zLibDll/unzip.html
+- preinitialize the inflate tables for fixed codes, to make the code
+  completely thread safe (Mark)
+- some simplifications and slight speed-up to the inflate code (Mark)
+- fix gzeof on non-compressed files (Allan Schrum)
+- add -std1 option in configure for OSF1 to fix gzprintf (Martin Mokrejs)
+- use default value of 4K for Z_BUFSIZE for 16-bit MSDOS (Tim Wegner + Glenn)
+- added os2/Makefile.def and os2/zlib.def (Andrew Zabolotny)
+- add shared lib support for UNIX_SV4.2MP (MATSUURA Takanori)
+- do not wrap extern "C" around system includes (Tom Lane)
+- mention zlib binding for TCL in README (Andreas Kupries)
+- added amiga/Makefile.pup for Amiga powerUP SAS/C PPC (Andreas Kleinert)
+- allow "make install prefix=..." even after configure (Glenn Randers-Pehrson)
+- allow "configure --prefix $HOME" (Tim Mooney)
+- remove warnings in example.c and gzio.c (Glenn Randers-Pehrson)
+- move Makefile.sas to amiga/Makefile.sas
+
+Changes in 1.1.1 (27 Feb 98)
+- fix macros _tr_tally_* in deflate.h for debug mode  (Glenn Randers-Pehrson)
+- remove block truncation heuristic which had very marginal effect for zlib
+  (smaller lit_bufsize than in gzip 1.2.4) and degraded a little the
+  compression ratio on some files. This also allows inlining _tr_tally for
+  matches in deflate_slow.
+- added msdos/Makefile.w32 for WIN32 Microsoft Visual C++ (Bob Frazier)
+
+Changes in 1.1.0 (24 Feb 98)
+- do not return STREAM_END prematurely in inflate (John Bowler)
+- revert to the zlib 1.0.8 inflate to avoid the gcc 2.8.0 bug (Jeremy Buhler)
+- compile with -DFASTEST to get compression code optimized for speed only
+- in minigzip, try mmap'ing the input file first (Miguel Albrecht)
+- increase size of I/O buffers in minigzip.c and gzio.c (not a big gain
+  on Sun but significant on HP)
+
+- add a pointer to experimental unzip library in README (Gilles Vollant)
+- initialize variable gcc in configure (Chris Herborth)
+
+Changes in 1.0.9 (17 Feb 1998)
+- added gzputs and gzgets functions
+- do not clear eof flag in gzseek (Mark Diekhans)
+- fix gzseek for files in transparent mode (Mark Diekhans)
+- do not assume that vsprintf returns the number of bytes written (Jens Krinke)
+- replace EXPORT with ZEXPORT to avoid conflict with other programs
+- added compress2 in zconf.h, zlib.def, zlib.dnt
+- new asm code from Gilles Vollant in contrib/asm386
+- simplify the inflate code (Mark):
+ . Replace ZALLOC's in huft_build() with single ZALLOC in inflate_blocks_new()
+ . ZALLOC the length list in inflate_trees_fixed() instead of using stack
+ . ZALLOC the value area for huft_build() instead of using stack
+ . Simplify Z_FINISH check in inflate()
+
+- Avoid gcc 2.8.0 comparison bug a little differently than zlib 1.0.8
+- in inftrees.c, avoid cc -O bug on HP (Farshid Elahi)
+- in zconf.h move the ZLIB_DLL stuff earlier to avoid problems with
+  the declaration of FAR (Gilles VOllant)
+- install libz.so* with mode 755 (executable) instead of 644 (Marc Lehmann)
+- read_buf buf parameter of type Bytef* instead of charf*
+- zmemcpy parameters are of type Bytef*, not charf* (Joseph Strout)
+- do not redeclare unlink in minigzip.c for WIN32 (John Bowler)
+- fix check for presence of directories in "make install" (Ian Willis)
+
+Changes in 1.0.8 (27 Jan 1998)
+- fixed offsets in contrib/asm386/gvmat32.asm (Gilles Vollant)
+- fix gzgetc and gzputc for big endian systems (Markus Oberhumer)
+- added compress2() to allow setting the compression level
+- include sys/types.h to get off_t on some systems (Marc Lehmann & QingLong)
+- use constant arrays for the static trees in trees.c instead of computing
+  them at run time (thanks to Ken Raeburn for this suggestion). To create
+  trees.h, compile with GEN_TREES_H and run "make test".
+- check return code of example in "make test" and display result
+- pass minigzip command line options to file_compress
+- simplifying code of inflateSync to avoid gcc 2.8 bug
+
+- support CC="gcc -Wall" in configure -s (QingLong)
+- avoid a flush caused by ftell in gzopen for write mode (Ken Raeburn)
+- fix test for shared library support to avoid compiler warnings
+- zlib.lib -> zlib.dll in msdos/zlib.rc (Gilles Vollant)
+- check for TARGET_OS_MAC in addition to MACOS (Brad Pettit)
+- do not use fdopen for Metrowerks on Mac (Brad Pettit))
+- add checks for gzputc and gzputc in example.c
+- avoid warnings in gzio.c and deflate.c (Andreas Kleinert)
+- use const for the CRC table (Ken Raeburn)
+- fixed "make uninstall" for shared libraries
+- use Tracev instead of Trace in infblock.c
+- in example.c use correct compressed length for test_sync
+- suppress +vnocompatwarnings in configure for HPUX (not always supported)
+
+Changes in 1.0.7 (20 Jan 1998)
+- fix gzseek which was broken in write mode
+- return error for gzseek to negative absolute position
+- fix configure for Linux (Chun-Chung Chen)
+- increase stack space for MSC (Tim Wegner)
+- get_crc_table and inflateSyncPoint are EXPORTed (Gilles Vollant)
+- define EXPORTVA for gzprintf (Gilles Vollant)
+- added man page zlib.3 (Rick Rodgers)
+- for contrib/untgz, fix makedir() and improve Makefile
+
+- check gzseek in write mode in example.c
+- allocate extra buffer for seeks only if gzseek is actually called
+- avoid signed/unsigned comparisons (Tim Wegner, Gilles Vollant)
+- add inflateSyncPoint in zconf.h
+- fix list of exported functions in nt/zlib.dnt and mdsos/zlib.def
+
+Changes in 1.0.6 (19 Jan 1998)
+- add functions gzprintf, gzputc, gzgetc, gztell, gzeof, gzseek, gzrewind and
+  gzsetparams (thanks to Roland Giersig and Kevin Ruland for some of this code)
+- Fix a deflate bug occuring only with compression level 0 (thanks to
+  Andy Buckler for finding this one).
+- In minigzip, pass transparently also the first byte for .Z files.
+- return Z_BUF_ERROR instead of Z_OK if output buffer full in uncompress()
+- check Z_FINISH in inflate (thanks to Marc Schluper)
+- Implement deflateCopy (thanks to Adam Costello)
+- make static libraries by default in configure, add --shared option.
+- move MSDOS or Windows specific files to directory msdos
+- suppress the notion of partial flush to simplify the interface
+  (but the symbol Z_PARTIAL_FLUSH is kept for compatibility with 1.0.4)
+- suppress history buffer provided by application to simplify the interface
+  (this feature was not implemented anyway in 1.0.4)
+- next_in and avail_in must be initialized before calling inflateInit or
+  inflateInit2
+- add EXPORT in all exported functions (for Windows DLL)
+- added Makefile.nt (thanks to Stephen Williams)
+- added the unsupported "contrib" directory:
+   contrib/asm386/ by Gilles Vollant <info@winimage.com>
+	386 asm code replacing longest_match().
+   contrib/iostream/ by Kevin Ruland <kevin@rodin.wustl.edu>
+        A C++ I/O streams interface to the zlib gz* functions
+   contrib/iostream2/  by Tyge L�vset <Tyge.Lovset@cmr.no>
+	Another C++ I/O streams interface
+   contrib/untgz/  by "Pedro A. Aranda Guti\irrez" <paag@tid.es>
+	A very simple tar.gz file extractor using zlib
+   contrib/visual-basic.txt by Carlos Rios <c_rios@sonda.cl>
+        How to use compress(), uncompress() and the gz* functions from VB.
+- pass params -f (filtered data), -h (huffman only), -1 to -9 (compression
+  level) in minigzip (thanks to Tom Lane)
+
+- use const for rommable constants in deflate
+- added test for gzseek and gztell in example.c
+- add undocumented function inflateSyncPoint() (hack for Paul Mackerras)
+- add undocumented function zError to convert error code to string
+  (for Tim Smithers)
+- Allow compilation of gzio with -DNO_DEFLATE to avoid the compression code.
+- Use default memcpy for Symantec MSDOS compiler.
+- Add EXPORT keyword for check_func (needed for Windows DLL)
+- add current directory to LD_LIBRARY_PATH for "make test"
+- create also a link for libz.so.1
+- added support for FUJITSU UXP/DS (thanks to Toshiaki Nomura)
+- use $(SHAREDLIB) instead of libz.so in Makefile.in (for HPUX)
+- added -soname for Linux in configure (Chun-Chung Chen,
+- assign numbers to the exported functions in zlib.def (for Windows DLL)
+- add advice in zlib.h for best usage of deflateSetDictionary
+- work around compiler bug on Atari (cast Z_NULL in call of s->checkfn)
+- allow compilation with ANSI keywords only enabled for TurboC in large model
+- avoid "versionString"[0] (Borland bug)
+- add NEED_DUMMY_RETURN for Borland
+- use variable z_verbose for tracing in debug mode (L. Peter Deutsch).
+- allow compilation with CC
+- defined STDC for OS/2 (David Charlap)	
+- limit external names to 8 chars for MVS (Thomas Lund)
+- in minigzip.c, use static buffers only for 16-bit systems
+- fix suffix check for "minigzip -d foo.gz"
+- do not return an error for the 2nd of two consecutive gzflush() (Felix Lee)
+- use _fdopen instead of fdopen for MSC >= 6.0 (Thomas Fanslau)
+- added makelcc.bat for lcc-win32 (Tom St Denis)
+- in Makefile.dj2, use copy and del instead of install and rm (Frank Donahoe)
+- Avoid expanded $Id$. Use "rcs -kb" or "cvs admin -kb" to avoid Id expansion.
+- check for unistd.h in configure (for off_t)
+- remove useless check parameter in inflate_blocks_free
+- avoid useless assignment of s->check to itself in inflate_blocks_new
+- do not flush twice in gzclose (thanks to Ken Raeburn)
+- rename FOPEN as F_OPEN to avoid clash with /usr/include/sys/file.h
+- use NO_ERRNO_H instead of enumeration of operating systems with errno.h
+- work around buggy fclose on pipes for HP/UX
+- support zlib DLL with BORLAND C++ 5.0 (thanks to Glenn Randers-Pehrson)
+- fix configure if CC is already equal to gcc
+
+Changes in 1.0.5 (3 Jan 98)
+- Fix inflate to terminate gracefully when fed corrupted or invalid data
+- Use const for rommable constants in inflate
+- Eliminate memory leaks on error conditions in inflate
+- Removed some vestigial code in inflate
+- Update web address in README
+  
+Changes in 1.0.4 (24 Jul 96)
+- In very rare conditions, deflate(s, Z_FINISH) could fail to produce an EOF
+  bit, so the decompressor could decompress all the correct data but went
+  on to attempt decompressing extra garbage data. This affected minigzip too.
+- zlibVersion and gzerror return const char* (needed for DLL)
+- port to RISCOS (no fdopen, no multiple dots, no unlink, no fileno)
+- use z_error only for DEBUG (avoid problem with DLLs)
+
+Changes in 1.0.3 (2 Jul 96)
+- use z_streamp instead of z_stream *, which is now a far pointer in MSDOS
+  small and medium models; this makes the library incompatible with previous
+  versions for these models. (No effect in large model or on other systems.)
+- return OK instead of BUF_ERROR if previous deflate call returned with
+  avail_out as zero but there is nothing to do
+- added memcmp for non STDC compilers
+- define NO_DUMMY_DECL for more Mac compilers (.h files merged incorrectly)
+- define __32BIT__ if __386__ or i386 is defined (pb. with Watcom and SCO)
+- better check for 16-bit mode MSC (avoids problem with Symantec)
+
+Changes in 1.0.2 (23 May 96)
+- added Windows DLL support
+- added a function zlibVersion (for the DLL support)
+- fixed declarations using Bytef in infutil.c (pb with MSDOS medium model)
+- Bytef is define's instead of typedef'd only for Borland C
+- avoid reading uninitialized memory in example.c
+- mention in README that the zlib format is now RFC1950
+- updated Makefile.dj2
+- added algorithm.doc
+
+Changes in 1.0.1 (20 May 96) [1.0 skipped to avoid confusion]
+- fix array overlay in deflate.c which sometimes caused bad compressed data
+- fix inflate bug with empty stored block
+- fix MSDOS medium model which was broken in 0.99
+- fix deflateParams() which could generated bad compressed data.
+- Bytef is define'd instead of typedef'ed (work around Borland bug)
+- added an INDEX file
+- new makefiles for DJGPP (Makefile.dj2), 32-bit Borland (Makefile.b32),
+  Watcom (Makefile.wat), Amiga SAS/C (Makefile.sas)
+- speed up adler32 for modern machines without auto-increment
+- added -ansi for IRIX in configure
+- static_init_done in trees.c is an int
+- define unlink as delete for VMS
+- fix configure for QNX
+- add configure branch for SCO and HPUX
+- avoid many warnings (unused variables, dead assignments, etc...)
+- no fdopen for BeOS
+- fix the Watcom fix for 32 bit mode (define FAR as empty)
+- removed redefinition of Byte for MKWERKS
+- work around an MWKERKS bug (incorrect merge of all .h files)
+
+Changes in 0.99 (27 Jan 96)
+- allow preset dictionary shared between compressor and decompressor
+- allow compression level 0 (no compression)
+- add deflateParams in zlib.h: allow dynamic change of compression level
+  and compression strategy.
+- test large buffers and deflateParams in example.c
+- add optional "configure" to build zlib as a shared library
+- suppress Makefile.qnx, use configure instead
+- fixed deflate for 64-bit systems (detected on Cray)
+- fixed inflate_blocks for 64-bit systems (detected on Alpha)
+- declare Z_DEFLATED in zlib.h (possible parameter for deflateInit2)
+- always return Z_BUF_ERROR when deflate() has nothing to do
+- deflateInit and inflateInit are now macros to allow version checking
+- prefix all global functions and types with z_ with -DZ_PREFIX
+- make falloc completely reentrant (inftrees.c)
+- fixed very unlikely race condition in ct_static_init
+- free in reverse order of allocation to help memory manager
+- use zlib-1.0/* instead of zlib/* inside the tar.gz
+- make zlib warning-free with "gcc -O3 -Wall -Wwrite-strings -Wpointer-arith
+  -Wconversion -Wstrict-prototypes -Wmissing-prototypes"
+- allow gzread on concatenated .gz files
+- deflateEnd now returns Z_DATA_ERROR if it was premature
+- deflate is finally (?) fully deterministic (no matches beyond end of input)
+- Document Z_SYNC_FLUSH
+- add uninstall in Makefile
+- Check for __cpluplus in zlib.h
+- Better test in ct_align for partial flush
+- avoid harmless warnings for Borland C++
+- initialize hash_head in deflate.c
+- avoid warning on fdopen (gzio.c) for HP cc -Aa
+- include stdlib.h for STDC compilers
+- include errno.h for Cray
+- ignore error if ranlib doesn't exist
+- call ranlib twice for NeXTSTEP
+- use exec_prefix instead of prefix for libz.a
+- renamed ct_* as _tr_* to avoid conflict with applications
+- clear z->msg in inflateInit2 before any error return
+- initialize opaque in example.c, gzio.c, deflate.c and inflate.c
+- fixed typo in zconf.h (_GNUC__ => __GNUC__)
+- check for WIN32 in zconf.h and zutil.c (avoid farmalloc in 32-bit mode)
+- fix typo in Make_vms.com (f$trnlnm -> f$getsyi)
+- in fcalloc, normalize pointer if size > 65520 bytes
+- don't use special fcalloc for 32 bit Borland C++
+- use STDC instead of __GO32__ to avoid redeclaring exit, calloc, etc...
+- use Z_BINARY instead of BINARY
+- document that gzclose after gzdopen will close the file
+- allow "a" as mode in gzopen.
+- fix error checking in gzread
+- allow skipping .gz extra-field on pipes
+- added reference to Perl interface in README
+- put the crc table in FAR data (I dislike more and more the medium model :)
+- added get_crc_table
+- added a dimension to all arrays (Borland C can't count).
+- workaround Borland C bug in declaration of inflate_codes_new & inflate_fast
+- guard against multiple inclusion of *.h (for precompiled header on Mac)
+- Watcom C pretends to be Microsoft C small model even in 32 bit mode.
+- don't use unsized arrays to avoid silly warnings by Visual C++:
+     warning C4746: 'inflate_mask' : unsized array treated as  '__far'
+     (what's wrong with far data in far model?).
+- define enum out of inflate_blocks_state to allow compilation with C++
+
+Changes in 0.95 (16 Aug 95)
+- fix MSDOS small and medium model (now easier to adapt to any compiler)
+- inlined send_bits
+- fix the final (:-) bug for deflate with flush (output was correct but
+  not completely flushed in rare occasions).
+- default window size is same for compression and decompression
+  (it's now sufficient to set MAX_WBITS in zconf.h).
+- voidp -> voidpf and voidnp -> voidp (for consistency with other
+  typedefs and because voidnp was not near in large model).
+
+Changes in 0.94 (13 Aug 95)
+- support MSDOS medium model
+- fix deflate with flush (could sometimes generate bad output)
+- fix deflateReset (zlib header was incorrectly suppressed)
+- added support for VMS
+- allow a compression level in gzopen()
+- gzflush now calls fflush
+- For deflate with flush, flush even if no more input is provided.
+- rename libgz.a as libz.a
+- avoid complex expression in infcodes.c triggering Turbo C bug
+- work around a problem with gcc on Alpha (in INSERT_STRING)
+- don't use inline functions (problem with some gcc versions)
+- allow renaming of Byte, uInt, etc... with #define.
+- avoid warning about (unused) pointer before start of array in deflate.c
+- avoid various warnings in gzio.c, example.c, infblock.c, adler32.c, zutil.c
+- avoid reserved word 'new' in trees.c
+
+Changes in 0.93 (25 June 95)
+- temporarily disable inline functions
+- make deflate deterministic
+- give enough lookahead for PARTIAL_FLUSH
+- Set binary mode for stdin/stdout in minigzip.c for OS/2
+- don't even use signed char in inflate (not portable enough)
+- fix inflate memory leak for segmented architectures
+
+Changes in 0.92 (3 May 95)
+- don't assume that char is signed (problem on SGI)
+- Clear bit buffer when starting a stored block
+- no memcpy on Pyramid
+- suppressed inftest.c
+- optimized fill_window, put longest_match inline for gcc
+- optimized inflate on stored blocks.
+- untabify all sources to simplify patches
+
+Changes in 0.91 (2 May 95)
+- Default MEM_LEVEL is 8 (not 9 for Unix) as documented in zlib.h
+- Document the memory requirements in zconf.h
+- added "make install"
+- fix sync search logic in inflateSync
+- deflate(Z_FULL_FLUSH) now works even if output buffer too short
+- after inflateSync, don't scare people with just "lo world"
+- added support for DJGPP
+
+Changes in 0.9 (1 May 95)
+- don't assume that zalloc clears the allocated memory (the TurboC bug
+  was Mark's bug after all :)
+- let again gzread copy uncompressed data unchanged (was working in 0.71)
+- deflate(Z_FULL_FLUSH), inflateReset and inflateSync are now fully implemented
+- added a test of inflateSync in example.c
+- moved MAX_WBITS to zconf.h because users might want to change that.
+- document explicitly that zalloc(64K) on MSDOS must return a normalized
+  pointer (zero offset)
+- added Makefiles for Microsoft C, Turbo C, Borland C++
+- faster crc32()
+
+Changes in 0.8 (29 April 95)
+- added fast inflate (inffast.c)
+- deflate(Z_FINISH) now returns Z_STREAM_END when done. Warning: this
+  is incompatible with previous versions of zlib which returned Z_OK.
+- work around a TurboC compiler bug (bad code for b << 0, see infutil.h)
+  (actually that was not a compiler bug, see 0.81 above)
+- gzread no longer reads one extra byte in certain cases
+- In gzio destroy(), don't reference a freed structure
+- avoid many warnings for MSDOS
+- avoid the ERROR symbol which is used by MS Windows
+
+Changes in 0.71 (14 April 95)
+- Fixed more MSDOS compilation problems :( There is still a bug with
+  TurboC large model.
+
+Changes in 0.7 (14 April 95)
+- Added full inflate support.
+- Simplified the crc32() interface. The pre- and post-conditioning
+  (one's complement) is now done inside crc32(). WARNING: this is
+  incompatible with previous versions; see zlib.h for the new usage.
+
+Changes in 0.61 (12 April 95)
+- workaround for a bug in TurboC. example and minigzip now work on MSDOS.
+
+Changes in 0.6 (11 April 95)
+- added minigzip.c
+- added gzdopen to reopen a file descriptor as gzFile
+- added transparent reading of non-gziped files in gzread.
+- fixed bug in gzread (don't read crc as data)
+- fixed bug in destroy (gzio.c) (don't return Z_STREAM_END for gzclose).
+- don't allocate big arrays in the stack (for MSDOS)
+- fix some MSDOS compilation problems
+
+Changes in 0.5:
+- do real compression in deflate.c. Z_PARTIAL_FLUSH is supported but
+  not yet Z_FULL_FLUSH.
+- support decompression but only in a single step (forced Z_FINISH)
+- added opaque object for zalloc and zfree.
+- added deflateReset and inflateReset
+- added a variable zlib_version for consistency checking.
+- renamed the 'filter' parameter of deflateInit2 as 'strategy'.
+  Added Z_FILTERED and Z_HUFFMAN_ONLY constants.
+
+Changes in 0.4:
+- avoid "zip" everywhere, use zlib instead of ziplib.
+- suppress Z_BLOCK_FLUSH, interpret Z_PARTIAL_FLUSH as block flush
+  if compression method == 8.
+- added adler32 and crc32
+- renamed deflateOptions as deflateInit2, call one or the other but not both
+- added the method parameter for deflateInit2.
+- added inflateInit2
+- simplied considerably deflateInit and inflateInit by not supporting
+  user-provided history buffer. This is supported only in deflateInit2
+  and inflateInit2.
+
+Changes in 0.3:
+- prefix all macro names with Z_
+- use Z_FINISH instead of deflateEnd to finish compression.
+- added Z_HUFFMAN_ONLY
+- added gzerror()
diff --git a/zlib-1.1.4/FAQ b/zlib-1.1.4/FAQ
new file mode 100644
index 0000000..47a7d60
--- /dev/null
+++ b/zlib-1.1.4/FAQ
@@ -0,0 +1,100 @@
+
+		Frequently Asked Questions about zlib
+
+
+If your question is not there, please check the zlib home page 
+http://www.zlib.org which may have more recent information.
+The lastest zlib FAQ is at http://www.gzip.org/zlib/zlib_faq.html
+
+
+ 1. Is zlib Y2K-compliant?
+
+    Yes. zlib doesn't handle dates.
+
+ 2. Where can I get a Windows DLL version?
+
+    The zlib sources can be compiled without change to produce a DLL. If you
+    want a precompiled DLL, see http://www.winimage.com/zLibDll/ . Questions
+    about the zlib DLL should be sent to Gilles Vollant (info@winimage.com).
+
+ 3. Where can I get a Visual Basic interface to zlib?
+
+    See
+        * http://www.winimage.com/zLibDll/cmp-z-it.zip
+        * http://www.dogma.net/markn/articles/zlibtool/zlibtool.htm
+        * contrib/visual-basic.txt in the zlib distribution
+
+ 4. compress() returns Z_BUF_ERROR
+
+    Make sure that before the call of compress, the length of the compressed
+    buffer is equal to the total size of the compressed buffer and not
+    zero. For Visual Basic, check that this parameter is passed by reference
+    ("as any"), not by value ("as long").
+
+ 5. deflate() or inflate() returns Z_BUF_ERROR
+
+    Before making the call, make sure that avail_in and avail_out are not
+    zero. When setting the parameter flush equal to Z_FINISH, also make sure
+    that avail_out is big enough to allow processing all pending input.
+
+ 6. Where's the zlib documentation (man pages, etc.)?
+
+    It's in zlib.h for the moment, and Francis S. Lin has converted it to a
+    web page zlib.html. Volunteers to transform this to Unix-style man pages,
+    please contact Jean-loup Gailly (jloup@gzip.org). Examples of zlib usage
+    are in the files example.c and minigzip.c.
+
+ 7. Why don't you use GNU autoconf or libtool or ...?
+
+    Because we would like to keep zlib as a very small and simple
+    package. zlib is rather portable and doesn't need much configuration.
+
+ 8. I found a bug in zlib.
+
+    Most of the time, such problems are due to an incorrect usage of
+    zlib. Please try to reproduce the problem with a small program and send
+    the corresponding source to us at zlib@gzip.org . Do not send
+    multi-megabyte data files without prior agreement.
+
+ 9. Why do I get "undefined reference to gzputc"?
+
+    If "make test" produces something like
+
+       example.o(.text+0x154): undefined reference to `gzputc'
+      
+    check that you don't have old files libz.* in /usr/lib, /usr/local/lib or
+    /usr/X11R6/lib. Remove any old versions, then do "make install".
+
+10. I need a Delphi interface to zlib.
+
+    See the directories contrib/delphi and contrib/delphi2 in the zlib
+    distribution.
+
+11. Can zlib handle .zip archives?
+
+    See the directory contrib/minizip in the zlib distribution.
+
+12. Can zlib handle .Z files?
+
+    No, sorry. You have to spawn an uncompress or gunzip subprocess, or adapt
+    the code of uncompress on your own.
+
+13. How can I make a Unix shared library?
+
+    make clean
+    ./configure -s
+    make
+
+14. Why does "make test" fail on Mac OS X?
+
+    Mac OS X already includes zlib as a shared library, and so -lz links the
+    shared library instead of the one that the "make" compiled. For zlib
+    1.1.3, the two are incompatible due to different compile-time
+    options. Simply change the -lz in the Makefile to libz.a, and it will use
+    the compiled library instead of the shared one and the "make test" will
+    succeed.
+
+15. I have a question about OttoPDF
+
+    We are not the authors of OttoPDF. The real author is on the OttoPDF web
+    site Joel Hainley jhainley@myndkryme.com.
diff --git a/zlib-1.1.4/INDEX b/zlib-1.1.4/INDEX
new file mode 100644
index 0000000..8a24576
--- /dev/null
+++ b/zlib-1.1.4/INDEX
@@ -0,0 +1,86 @@
+ChangeLog		history of changes
+INDEX			this file
+FAQ			Frequently Asked Questions about zlib
+Make_vms.com		script for Vax/VMS
+Makefile		makefile for Unix (generated by configure)
+Makefile.in		makefile for Unix (template for configure)
+Makefile.riscos 	makefile for RISCOS
+README			guess what
+algorithm.txt		description of the (de)compression algorithm
+configure		configure script for Unix
+descrip.mms		makefile for Vax/VMS
+zlib.3			mini man page for zlib (volunteers to write full
+			man pages from zlib.h welcome. write to jloup@gzip.org)
+
+amiga/Makefile.sas	makefile for Amiga SAS/C
+amiga/Makefile.pup      makefile for Amiga powerUP SAS/C PPC
+
+msdos/Makefile.w32      makefile for Microsoft Visual C++ 32-bit
+msdos/Makefile.b32	makefile for Borland C++   32-bit
+msdos/Makefile.bor	makefile for Borland C/C++ 16-bit
+msdos/Makefile.dj2	makefile for DJGPP 2.x
+msdos/Makefile.emx	makefile for EMX 0.9c (32-bit DOS/OS2)
+msdos/Makefile.msc	makefile for Microsoft C 16-bit
+msdos/Makefile.tc	makefile for Turbo C
+msdos/Makefile.wat	makefile for Watcom C
+msdos/zlib.def        	definition file for Windows DLL
+msdos/zlib.rc         	definition file for Windows DLL
+
+nt/Makefile.nt		makefile for Windows NT
+nt/zlib.dnt		definition file for Windows NT DLL
+nt/Makefile.emx		makefile for EMX 0.9c/RSXNT 1.41 (Win32 Intel)
+nt/Makefile.gcc		makefile for Windows NT using GCC (mingw32)
+
+
+		zlib public header files (must be kept):
+zconf.h
+zlib.h
+
+		private source files used to build the zlib library:
+adler32.c
+compress.c
+crc32.c
+deflate.c
+deflate.h
+gzio.c
+infblock.c
+infblock.h
+infcodes.c
+infcodes.h
+inffast.c
+inffast.h
+inflate.c
+inftrees.c
+inftrees.h
+infutil.c
+infutil.h
+maketree.c
+trees.c
+uncompr.c
+zutil.c
+zutil.h
+
+		source files for sample programs:
+example.c
+minigzip.c
+
+		unsupported contribution by third parties
+
+contrib/asm386/ by Gilles Vollant <info@winimage.com>
+	386 asm code replacing longest_match().
+
+contrib/minizip/ by Gilles Vollant <info@winimage.com>
+	Mini zip and unzip based on zlib
+        See http://www.winimage.com/zLibDll/unzip.html
+
+contrib/iostream/ by Kevin Ruland <kevin@rodin.wustl.edu>
+        A C++ I/O streams interface to the zlib gz* functions
+
+contrib/iostream2/  by Tyge L�vset <Tyge.Lovset@cmr.no>
+	Another C++ I/O streams interface
+
+contrib/untgz/  by "Pedro A. Aranda Guti\irrez" <paag@tid.es>
+	A very simple tar.gz extractor using zlib
+
+contrib/visual-basic.txt by Carlos Rios <c_rios@sonda.cl>
+        How to use compress(), uncompress() and the gz* functions from VB.
diff --git a/zlib-1.1.4/Make_vms.com b/zlib-1.1.4/Make_vms.com
new file mode 100644
index 0000000..1c57e8f
--- /dev/null
+++ b/zlib-1.1.4/Make_vms.com
@@ -0,0 +1,115 @@
+$! make libz under VMS
+$! written by Martin P.J. Zinser <m.zinser@gsi.de>
+$!
+$! Look for the compiler used
+$!
+$ ccopt = ""
+$ if f$getsyi("HW_MODEL").ge.1024
+$ then
+$  ccopt = "/prefix=all"+ccopt
+$  comp  = "__decc__=1"
+$  if f$trnlnm("SYS").eqs."" then define sys sys$library:
+$ else
+$  if f$search("SYS$SYSTEM:DECC$COMPILER.EXE").eqs.""
+$   then
+$    comp  = "__vaxc__=1"
+$    if f$trnlnm("SYS").eqs."" then define sys sys$library:
+$   else
+$    if f$trnlnm("SYS").eqs."" then define sys decc$library_include:
+$    ccopt = "/decc/prefix=all"+ccopt
+$    comp  = "__decc__=1"
+$  endif
+$ endif
+$!
+$! Build the thing plain or with mms
+$!
+$ write sys$output "Compiling Zlib sources ..."
+$ if f$search("SYS$SYSTEM:MMS.EXE").eqs.""
+$  then
+$   dele example.obj;*,minigzip.obj;*
+$   CALL MAKE adler32.OBJ "CC ''CCOPT' adler32" -
+                adler32.c zlib.h zconf.h
+$   CALL MAKE compress.OBJ "CC ''CCOPT' compress" -
+                compress.c zlib.h zconf.h
+$   CALL MAKE crc32.OBJ "CC ''CCOPT' crc32" -
+                crc32.c zlib.h zconf.h
+$   CALL MAKE deflate.OBJ "CC ''CCOPT' deflate" -
+                deflate.c deflate.h zutil.h zlib.h zconf.h
+$   CALL MAKE gzio.OBJ "CC ''CCOPT' gzio" -
+                gzio.c zutil.h zlib.h zconf.h
+$   CALL MAKE infblock.OBJ "CC ''CCOPT' infblock" -
+                infblock.c zutil.h zlib.h zconf.h infblock.h
+$   CALL MAKE infcodes.OBJ "CC ''CCOPT' infcodes" -
+                infcodes.c zutil.h zlib.h zconf.h inftrees.h
+$   CALL MAKE inffast.OBJ "CC ''CCOPT' inffast" -
+                inffast.c zutil.h zlib.h zconf.h inffast.h
+$   CALL MAKE inflate.OBJ "CC ''CCOPT' inflate" -
+                inflate.c zutil.h zlib.h zconf.h infblock.h
+$   CALL MAKE inftrees.OBJ "CC ''CCOPT' inftrees" -
+                inftrees.c zutil.h zlib.h zconf.h inftrees.h
+$   CALL MAKE infutil.OBJ "CC ''CCOPT' infutil" -
+                infutil.c zutil.h zlib.h zconf.h inftrees.h infutil.h
+$   CALL MAKE trees.OBJ "CC ''CCOPT' trees" -
+                trees.c deflate.h zutil.h zlib.h zconf.h
+$   CALL MAKE uncompr.OBJ "CC ''CCOPT' uncompr" -
+                uncompr.c zlib.h zconf.h
+$   CALL MAKE zutil.OBJ "CC ''CCOPT' zutil" -
+                zutil.c zutil.h zlib.h zconf.h
+$   write sys$output "Building Zlib ..."
+$   CALL MAKE libz.OLB "lib/crea libz.olb *.obj" *.OBJ
+$   write sys$output "Building example..."
+$   CALL MAKE example.OBJ "CC ''CCOPT' example" -
+                example.c zlib.h zconf.h
+$   call make example.exe "LINK example,libz.olb/lib" example.obj libz.olb
+$   write sys$output "Building minigzip..."
+$   CALL MAKE minigzip.OBJ "CC ''CCOPT' minigzip" -
+                minigzip.c zlib.h zconf.h
+$   call make minigzip.exe - 
+                "LINK minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib" - 
+                minigzip.obj libz.olb
+$  else
+$   mms/macro=('comp')
+$  endif
+$ write sys$output "Zlib build completed"
+$ exit
+$!
+$!
+$MAKE: SUBROUTINE   !SUBROUTINE TO CHECK DEPENDENCIES
+$ V = 'F$Verify(0)
+$! P1 = What we are trying to make
+$! P2 = Command to make it
+$! P3 - P8  What it depends on
+$
+$ If F$Search(P1) .Eqs. "" Then Goto Makeit
+$ Time = F$CvTime(F$File(P1,"RDT"))
+$arg=3
+$Loop:
+$       Argument = P'arg
+$       If Argument .Eqs. "" Then Goto Exit
+$       El=0
+$Loop2:
+$       File = F$Element(El," ",Argument)
+$       If File .Eqs. " " Then Goto Endl
+$       AFile = ""
+$Loop3:
+$       OFile = AFile
+$       AFile = F$Search(File)
+$       If AFile .Eqs. "" .Or. AFile .Eqs. OFile Then Goto NextEl
+$       If F$CvTime(F$File(AFile,"RDT")) .Ges. Time Then Goto Makeit
+$       Goto Loop3
+$NextEL:
+$       El = El + 1
+$       Goto Loop2
+$EndL:
+$ arg=arg+1
+$ If arg .Le. 8 Then Goto Loop
+$ Goto Exit
+$
+$Makeit:
+$ VV=F$VERIFY(0)
+$ write sys$output P2
+$ 'P2
+$ VV='F$Verify(VV)
+$Exit:
+$ If V Then Set Verify
+$ENDSUBROUTINE
diff --git a/zlib-1.1.4/Makefile b/zlib-1.1.4/Makefile
new file mode 100644
index 0000000..43cb757
--- /dev/null
+++ b/zlib-1.1.4/Makefile
@@ -0,0 +1,175 @@
+# Makefile for zlib
+# Copyright (C) 1995-2002 Jean-loup Gailly.
+# For conditions of distribution and use, see copyright notice in zlib.h 
+
+# To compile and test, type:
+#   ./configure; make test
+# The call of configure is optional if you don't have special requirements
+# If you wish to build zlib as a shared library, use: ./configure -s
+
+# To install /usr/local/lib/libz.* and /usr/local/include/zlib.h, type:
+#    make install
+# To install in $HOME instead of /usr/local, use:
+#    make install prefix=$HOME
+
+CC=m68k-rtems-gcc --pipe -B/opt/rtems/m68k-rtems/mvme167/lib/ -specs bsp_specs -qrtems   -m68040
+
+CFLAGS=-O3 -DHAVE_UNISTD_H
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-g -DDEBUG
+#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+#           -Wstrict-prototypes -Wmissing-prototypes
+
+LDFLAGS=-L. -lz
+LDSHARED=m68k-rtems-gcc --pipe -B/opt/rtems/m68k-rtems/mvme167/lib/ -specs bsp_specs -qrtems   -m68040
+CPP=m68k-rtems-gcc --pipe -B/opt/rtems/m68k-rtems/mvme167/lib/ -specs bsp_specs -qrtems   -m68040 -E
+
+VER=1.1.4
+LIBS=libz.a
+SHAREDLIB=libz.so
+
+AR=m68k-rtems-ar cr
+RANLIB=m68k-rtems-ranlib
+TAR=tar
+SHELL=/bin/sh
+
+prefix =/opt/rtems/m68k-rtems
+exec_prefix =${prefix}
+libdir =/opt/rtems/m68k-rtems/mvme167/lib
+includedir =/opt/rtems/m68k-rtems/mvme167/lib/include
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+       zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
+
+OBJA =
+# to use the asm code: make OBJA=match.o
+
+TEST_OBJS = example.o minigzip.o
+
+DISTFILES = README FAQ INDEX ChangeLog configure Make*[a-z0-9] *.[ch] *.mms \
+  algorithm.txt zlib.3 zlib.html \
+  msdos/Make*[a-z0-9] msdos/zlib.def msdos/zlib.rc \
+  nt/Make*[a-z0-9] nt/zlib.dnt amiga/Make*.??? os2/M*.os2 os2/zlib.def \
+  contrib/RE*.contrib contrib/*.txt contrib/asm386/*.asm contrib/asm386/*.c \
+  contrib/asm386/*.bat contrib/asm386/zlibvc.d?? contrib/asm[56]86/*.?86 \
+  contrib/asm[56]86/*.S contrib/iostream/*.cpp \
+  contrib/iostream/*.h  contrib/iostream2/*.h contrib/iostream2/*.cpp \
+  contrib/untgz/Makefile contrib/untgz/*.c contrib/untgz/*.w32 \
+  contrib/minizip/[CM]*[pe] contrib/minizip/*.[ch] contrib/minizip/*.[td]?? \
+  contrib/delphi*/*.???
+
+all: example minigzip
+
+test: all
+	@LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \
+	echo hello world | ./minigzip | ./minigzip -d || \
+	  echo '		*** minigzip test FAILED ***' ; \
+	if ./example; then \
+	  echo '		*** zlib test OK ***'; \
+	else \
+	  echo '		*** zlib test FAILED ***'; \
+	fi
+
+libz.a: $(OBJS) $(OBJA)
+	$(AR) $@ $(OBJS) $(OBJA)
+	-@ ($(RANLIB) $@ || true) >/dev/null 2>&1
+
+match.o: match.S
+	$(CPP) match.S > _match.s
+	$(CC) -c _match.s
+	mv _match.o match.o
+	rm -f _match.s
+
+$(SHAREDLIB).$(VER): $(OBJS)
+	$(LDSHARED) -o $@ $(OBJS)
+	rm -f $(SHAREDLIB) $(SHAREDLIB).1
+	ln -s $@ $(SHAREDLIB)
+	ln -s $@ $(SHAREDLIB).1
+
+example: example.o $(LIBS)
+	$(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS)
+
+minigzip: minigzip.o $(LIBS)
+	$(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS)
+
+install: $(LIBS)
+	-@if [ ! -d $(includedir)  ]; then mkdir $(includedir); fi
+	-@if [ ! -d $(libdir) ]; then mkdir $(libdir); fi
+	cp zlib.h zconf.h $(includedir)
+	chmod 644 $(includedir)/zlib.h $(includedir)/zconf.h
+	cp $(LIBS) $(libdir)
+	cd $(libdir); chmod 755 $(LIBS)
+	-@(cd $(libdir); $(RANLIB) libz.a || true) >/dev/null 2>&1
+	cd $(libdir); if test -f $(SHAREDLIB).$(VER); then \
+	  rm -f $(SHAREDLIB) $(SHAREDLIB).1; \
+	  ln -s $(SHAREDLIB).$(VER) $(SHAREDLIB); \
+	  ln -s $(SHAREDLIB).$(VER) $(SHAREDLIB).1; \
+	  (ldconfig || true)  >/dev/null 2>&1; \
+	fi
+# The ranlib in install is needed on NeXTSTEP which checks file times
+# ldconfig is for Linux
+
+uninstall:
+	cd $(includedir); \
+	v=$(VER); \
+	if test -f zlib.h; then \
+	  v=`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`; \
+          rm -f zlib.h zconf.h; \
+	fi; \
+	cd $(libdir); rm -f libz.a; \
+	if test -f $(SHAREDLIB).$$v; then \
+	  rm -f $(SHAREDLIB).$$v $(SHAREDLIB) $(SHAREDLIB).1; \
+	fi
+
+clean:
+	rm -f *.o *~ example minigzip libz.a libz.so* foo.gz so_locations \
+	   _match.s maketree
+
+distclean:	clean
+
+zip:
+	mv Makefile Makefile~; cp -p Makefile.in Makefile
+	rm -f test.c ztest*.c contrib/minizip/test.zip
+	v=`sed -n -e 's/\.//g' -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
+	zip -ul9 zlib$$v $(DISTFILES)
+	mv Makefile~ Makefile
+
+dist:
+	mv Makefile Makefile~; cp -p Makefile.in Makefile
+	rm -f test.c ztest*.c contrib/minizip/test.zip
+	d=zlib-`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
+	rm -f $$d.tar.gz; \
+	if test ! -d ../$$d; then rm -f ../$$d; ln -s `pwd` ../$$d; fi; \
+	files=""; \
+	for f in $(DISTFILES); do files="$$files $$d/$$f"; done; \
+	cd ..; \
+	GZIP=-9 $(TAR) chofz $$d/$$d.tar.gz $$files; \
+	if test ! -d $$d; then rm -f $$d; fi
+	mv Makefile~ Makefile
+
+tags:	
+	etags *.[ch]
+
+depend:
+	makedepend -- $(CFLAGS) -- *.[ch]
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+adler32.o: zlib.h zconf.h
+compress.o: zlib.h zconf.h
+crc32.o: zlib.h zconf.h
+deflate.o: deflate.h zutil.h zlib.h zconf.h
+example.o: zlib.h zconf.h
+gzio.o: zutil.h zlib.h zconf.h
+infblock.o: infblock.h inftrees.h infcodes.h infutil.h zutil.h zlib.h zconf.h
+infcodes.o: zutil.h zlib.h zconf.h
+infcodes.o: inftrees.h infblock.h infcodes.h infutil.h inffast.h
+inffast.o: zutil.h zlib.h zconf.h inftrees.h
+inffast.o: infblock.h infcodes.h infutil.h inffast.h
+inflate.o: zutil.h zlib.h zconf.h infblock.h
+inftrees.o: zutil.h zlib.h zconf.h inftrees.h
+infutil.o: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
+minigzip.o:  zlib.h zconf.h 
+trees.o: deflate.h zutil.h zlib.h zconf.h trees.h
+uncompr.o: zlib.h zconf.h
+zutil.o: zutil.h zlib.h zconf.h  
diff --git a/zlib-1.1.4/Makefile.in b/zlib-1.1.4/Makefile.in
new file mode 100644
index 0000000..531562b
--- /dev/null
+++ b/zlib-1.1.4/Makefile.in
@@ -0,0 +1,175 @@
+# Makefile for zlib
+# Copyright (C) 1995-2002 Jean-loup Gailly.
+# For conditions of distribution and use, see copyright notice in zlib.h 
+
+# To compile and test, type:
+#   ./configure; make test
+# The call of configure is optional if you don't have special requirements
+# If you wish to build zlib as a shared library, use: ./configure -s
+
+# To install /usr/local/lib/libz.* and /usr/local/include/zlib.h, type:
+#    make install
+# To install in $HOME instead of /usr/local, use:
+#    make install prefix=$HOME
+
+CC=cc
+
+CFLAGS=-O
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-g -DDEBUG
+#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+#           -Wstrict-prototypes -Wmissing-prototypes
+
+LDFLAGS=-L. -lz
+LDSHARED=$(CC)
+CPP=$(CC) -E
+
+VER=1.1.4
+LIBS=libz.a
+SHAREDLIB=libz.so
+
+AR=ar rc
+RANLIB=ranlib
+TAR=tar
+SHELL=/bin/sh
+
+prefix = /usr/local
+exec_prefix = ${prefix}
+libdir = ${exec_prefix}/lib
+includedir = ${prefix}/include
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+       zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
+
+OBJA =
+# to use the asm code: make OBJA=match.o
+
+TEST_OBJS = example.o minigzip.o
+
+DISTFILES = README FAQ INDEX ChangeLog configure Make*[a-z0-9] *.[ch] *.mms \
+  algorithm.txt zlib.3 zlib.html \
+  msdos/Make*[a-z0-9] msdos/zlib.def msdos/zlib.rc \
+  nt/Make*[a-z0-9] nt/zlib.dnt amiga/Make*.??? os2/M*.os2 os2/zlib.def \
+  contrib/RE*.contrib contrib/*.txt contrib/asm386/*.asm contrib/asm386/*.c \
+  contrib/asm386/*.bat contrib/asm386/zlibvc.d?? contrib/asm[56]86/*.?86 \
+  contrib/asm[56]86/*.S contrib/iostream/*.cpp \
+  contrib/iostream/*.h  contrib/iostream2/*.h contrib/iostream2/*.cpp \
+  contrib/untgz/Makefile contrib/untgz/*.c contrib/untgz/*.w32 \
+  contrib/minizip/[CM]*[pe] contrib/minizip/*.[ch] contrib/minizip/*.[td]?? \
+  contrib/delphi*/*.???
+
+all: example minigzip
+
+test: all
+	@LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \
+	echo hello world | ./minigzip | ./minigzip -d || \
+	  echo '		*** minigzip test FAILED ***' ; \
+	if ./example; then \
+	  echo '		*** zlib test OK ***'; \
+	else \
+	  echo '		*** zlib test FAILED ***'; \
+	fi
+
+libz.a: $(OBJS) $(OBJA)
+	$(AR) $@ $(OBJS) $(OBJA)
+	-@ ($(RANLIB) $@ || true) >/dev/null 2>&1
+
+match.o: match.S
+	$(CPP) match.S > _match.s
+	$(CC) -c _match.s
+	mv _match.o match.o
+	rm -f _match.s
+
+$(SHAREDLIB).$(VER): $(OBJS)
+	$(LDSHARED) -o $@ $(OBJS)
+	rm -f $(SHAREDLIB) $(SHAREDLIB).1
+	ln -s $@ $(SHAREDLIB)
+	ln -s $@ $(SHAREDLIB).1
+
+example: example.o $(LIBS)
+	$(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS)
+
+minigzip: minigzip.o $(LIBS)
+	$(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS)
+
+install: $(LIBS)
+	-@if [ ! -d $(includedir)  ]; then mkdir $(includedir); fi
+	-@if [ ! -d $(libdir) ]; then mkdir $(libdir); fi
+	cp zlib.h zconf.h $(includedir)
+	chmod 644 $(includedir)/zlib.h $(includedir)/zconf.h
+	cp $(LIBS) $(libdir)
+	cd $(libdir); chmod 755 $(LIBS)
+	-@(cd $(libdir); $(RANLIB) libz.a || true) >/dev/null 2>&1
+	cd $(libdir); if test -f $(SHAREDLIB).$(VER); then \
+	  rm -f $(SHAREDLIB) $(SHAREDLIB).1; \
+	  ln -s $(SHAREDLIB).$(VER) $(SHAREDLIB); \
+	  ln -s $(SHAREDLIB).$(VER) $(SHAREDLIB).1; \
+	  (ldconfig || true)  >/dev/null 2>&1; \
+	fi
+# The ranlib in install is needed on NeXTSTEP which checks file times
+# ldconfig is for Linux
+
+uninstall:
+	cd $(includedir); \
+	v=$(VER); \
+	if test -f zlib.h; then \
+	  v=`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`; \
+          rm -f zlib.h zconf.h; \
+	fi; \
+	cd $(libdir); rm -f libz.a; \
+	if test -f $(SHAREDLIB).$$v; then \
+	  rm -f $(SHAREDLIB).$$v $(SHAREDLIB) $(SHAREDLIB).1; \
+	fi
+
+clean:
+	rm -f *.o *~ example minigzip libz.a libz.so* foo.gz so_locations \
+	   _match.s maketree
+
+distclean:	clean
+
+zip:
+	mv Makefile Makefile~; cp -p Makefile.in Makefile
+	rm -f test.c ztest*.c contrib/minizip/test.zip
+	v=`sed -n -e 's/\.//g' -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
+	zip -ul9 zlib$$v $(DISTFILES)
+	mv Makefile~ Makefile
+
+dist:
+	mv Makefile Makefile~; cp -p Makefile.in Makefile
+	rm -f test.c ztest*.c contrib/minizip/test.zip
+	d=zlib-`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
+	rm -f $$d.tar.gz; \
+	if test ! -d ../$$d; then rm -f ../$$d; ln -s `pwd` ../$$d; fi; \
+	files=""; \
+	for f in $(DISTFILES); do files="$$files $$d/$$f"; done; \
+	cd ..; \
+	GZIP=-9 $(TAR) chofz $$d/$$d.tar.gz $$files; \
+	if test ! -d $$d; then rm -f $$d; fi
+	mv Makefile~ Makefile
+
+tags:	
+	etags *.[ch]
+
+depend:
+	makedepend -- $(CFLAGS) -- *.[ch]
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+adler32.o: zlib.h zconf.h
+compress.o: zlib.h zconf.h
+crc32.o: zlib.h zconf.h
+deflate.o: deflate.h zutil.h zlib.h zconf.h
+example.o: zlib.h zconf.h
+gzio.o: zutil.h zlib.h zconf.h
+infblock.o: infblock.h inftrees.h infcodes.h infutil.h zutil.h zlib.h zconf.h
+infcodes.o: zutil.h zlib.h zconf.h
+infcodes.o: inftrees.h infblock.h infcodes.h infutil.h inffast.h
+inffast.o: zutil.h zlib.h zconf.h inftrees.h
+inffast.o: infblock.h infcodes.h infutil.h inffast.h
+inflate.o: zutil.h zlib.h zconf.h infblock.h
+inftrees.o: zutil.h zlib.h zconf.h inftrees.h
+infutil.o: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
+minigzip.o:  zlib.h zconf.h 
+trees.o: deflate.h zutil.h zlib.h zconf.h trees.h
+uncompr.o: zlib.h zconf.h
+zutil.o: zutil.h zlib.h zconf.h  
diff --git a/zlib-1.1.4/Makefile.riscos b/zlib-1.1.4/Makefile.riscos
new file mode 100644
index 0000000..d97f449
--- /dev/null
+++ b/zlib-1.1.4/Makefile.riscos
@@ -0,0 +1,151 @@
+# Project:   zlib_1_03
+# Patched for zlib 1.1.2 rw@shadow.org.uk 19980430
+# test works out-of-the-box, installs `somewhere' on demand
+
+# Toolflags:
+CCflags = -c -depend !Depend -IC: -g -throwback  -DRISCOS  -fah 
+C++flags = -c -depend !Depend -IC: -throwback
+Linkflags = -aif -c++ -o $@ 
+ObjAsmflags = -throwback -NoCache -depend !Depend
+CMHGflags = 
+LibFileflags = -c -l -o $@ 
+Squeezeflags = -o $@
+
+# change the line below to where _you_ want the library installed.
+libdest = lib:zlib
+
+# Final targets:
+@.lib:   @.o.adler32 @.o.compress @.o.crc32 @.o.deflate @.o.gzio \
+        @.o.infblock @.o.infcodes @.o.inffast @.o.inflate @.o.inftrees @.o.infutil @.o.trees \
+        @.o.uncompr @.o.zutil 
+        LibFile $(LibFileflags) @.o.adler32 @.o.compress @.o.crc32 @.o.deflate \
+        @.o.gzio @.o.infblock @.o.infcodes @.o.inffast @.o.inflate @.o.inftrees @.o.infutil \
+        @.o.trees @.o.uncompr @.o.zutil 
+test:   @.minigzip @.example @.lib
+	@copy @.lib @.libc  A~C~DF~L~N~P~Q~RS~TV
+	@echo running tests: hang on.
+	@/@.minigzip -f -9 libc
+	@/@.minigzip -d libc-gz
+	@/@.minigzip -f -1 libc
+	@/@.minigzip -d libc-gz
+	@/@.minigzip -h -9 libc
+	@/@.minigzip -d libc-gz
+	@/@.minigzip -h -1 libc
+	@/@.minigzip -d libc-gz
+	@/@.minigzip -9 libc
+	@/@.minigzip -d libc-gz
+	@/@.minigzip -1 libc
+	@/@.minigzip -d libc-gz
+	@diff @.lib @.libc
+	@echo that should have reported '@.lib and @.libc identical' if you have diff.
+	@/@.example @.fred @.fred
+	@echo that will have given lots of hello!'s.
+
+@.minigzip:   @.o.minigzip @.lib C:o.Stubs 
+        Link $(Linkflags) @.o.minigzip @.lib C:o.Stubs 
+@.example:   @.o.example @.lib C:o.Stubs 
+        Link $(Linkflags) @.o.example @.lib C:o.Stubs
+
+install: @.lib
+	cdir $(libdest)
+	cdir $(libdest).h
+	@copy @.h.zlib $(libdest).h.zlib A~C~DF~L~N~P~Q~RS~TV
+	@copy @.h.zconf $(libdest).h.zconf A~C~DF~L~N~P~Q~RS~TV
+	@copy @.lib $(libdest).lib  A~C~DF~L~N~P~Q~RS~TV
+	@echo okay, installed zlib in $(libdest)
+
+clean:; remove @.minigzip
+	remove @.example
+	remove @.libc
+	-wipe @.o.* F~r~cV
+	remove @.fred
+
+# User-editable dependencies:
+.c.o:
+        cc $(ccflags) -o $@ $<
+
+# Static dependencies:
+
+# Dynamic dependencies:
+o.example:	c.example
+o.example:	h.zlib
+o.example:	h.zconf
+o.minigzip:	c.minigzip
+o.minigzip:	h.zlib
+o.minigzip:	h.zconf
+o.adler32:	c.adler32
+o.adler32:	h.zlib
+o.adler32:	h.zconf
+o.compress:	c.compress
+o.compress:	h.zlib
+o.compress:	h.zconf
+o.crc32:	c.crc32
+o.crc32:	h.zlib
+o.crc32:	h.zconf
+o.deflate:	c.deflate
+o.deflate:	h.deflate
+o.deflate:	h.zutil
+o.deflate:	h.zlib
+o.deflate:	h.zconf
+o.gzio:	c.gzio
+o.gzio:	h.zutil
+o.gzio:	h.zlib
+o.gzio:	h.zconf
+o.infblock:	c.infblock
+o.infblock:	h.zutil
+o.infblock:	h.zlib
+o.infblock:	h.zconf
+o.infblock:	h.infblock
+o.infblock:	h.inftrees
+o.infblock:	h.infcodes
+o.infblock:	h.infutil
+o.infcodes:	c.infcodes
+o.infcodes:	h.zutil
+o.infcodes:	h.zlib
+o.infcodes:	h.zconf
+o.infcodes:	h.inftrees
+o.infcodes:	h.infblock
+o.infcodes:	h.infcodes
+o.infcodes:	h.infutil
+o.infcodes:	h.inffast
+o.inffast:	c.inffast
+o.inffast:	h.zutil
+o.inffast:	h.zlib
+o.inffast:	h.zconf
+o.inffast:	h.inftrees
+o.inffast:	h.infblock
+o.inffast:	h.infcodes
+o.inffast:	h.infutil
+o.inffast:	h.inffast
+o.inflate:	c.inflate
+o.inflate:	h.zutil
+o.inflate:	h.zlib
+o.inflate:	h.zconf
+o.inflate:	h.infblock
+o.inftrees:	c.inftrees
+o.inftrees:	h.zutil
+o.inftrees:	h.zlib
+o.inftrees:	h.zconf
+o.inftrees:	h.inftrees
+o.inftrees:	h.inffixed
+o.infutil:	c.infutil
+o.infutil:	h.zutil
+o.infutil:	h.zlib
+o.infutil:	h.zconf
+o.infutil:	h.infblock
+o.infutil:	h.inftrees
+o.infutil:	h.infcodes
+o.infutil:	h.infutil
+o.trees:	c.trees
+o.trees:	h.deflate
+o.trees:	h.zutil
+o.trees:	h.zlib
+o.trees:	h.zconf
+o.trees:	h.trees
+o.uncompr:	c.uncompr
+o.uncompr:	h.zlib
+o.uncompr:	h.zconf
+o.zutil:	c.zutil
+o.zutil:	h.zutil
+o.zutil:	h.zlib
+o.zutil:	h.zconf
diff --git a/zlib-1.1.4/README b/zlib-1.1.4/README
new file mode 100644
index 0000000..29d6714
--- /dev/null
+++ b/zlib-1.1.4/README
@@ -0,0 +1,147 @@
+zlib 1.1.4 is a general purpose data compression library.  All the code
+is thread safe.  The data format used by the zlib library
+is described by RFCs (Request for Comments) 1950 to 1952 in the files 
+http://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate
+format) and rfc1952.txt (gzip format). These documents are also available in
+other formats from ftp://ftp.uu.net/graphics/png/documents/zlib/zdoc-index.html
+
+All functions of the compression library are documented in the file zlib.h
+(volunteer to write man pages welcome, contact jloup@gzip.org). A usage
+example of the library is given in the file example.c which also tests that
+the library is working correctly. Another example is given in the file
+minigzip.c. The compression library itself is composed of all source files
+except example.c and minigzip.c.
+
+To compile all files and run the test program, follow the instructions
+given at the top of Makefile. In short "make test; make install"
+should work for most machines. For Unix: "./configure; make test; make install"
+For MSDOS, use one of the special makefiles such as Makefile.msc.
+For VMS, use Make_vms.com or descrip.mms.
+
+Questions about zlib should be sent to <zlib@gzip.org>, or to
+Gilles Vollant <info@winimage.com> for the Windows DLL version.
+The zlib home page is http://www.zlib.org or http://www.gzip.org/zlib/
+Before reporting a problem, please check this site to verify that
+you have the latest version of zlib; otherwise get the latest version and
+check whether the problem still exists or not.
+
+PLEASE read the zlib FAQ http://www.gzip.org/zlib/zlib_faq.html
+before asking for help.
+
+Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan. 1997
+issue of  Dr. Dobb's Journal; a copy of the article is available in
+http://dogma.net/markn/articles/zlibtool/zlibtool.htm
+
+The changes made in version 1.1.4 are documented in the file ChangeLog.
+The only changes made since 1.1.3 are bug corrections:
+
+- ZFREE was repeated on same allocation on some error conditions.
+  This creates a security problem described in
+  http://www.zlib.org/advisory-2002-03-11.txt
+- Returned incorrect error (Z_MEM_ERROR) on some invalid data
+- Avoid accesses before window for invalid distances with inflate window
+  less than 32K.
+- force windowBits > 8 to avoid a bug in the encoder for a window size
+  of 256 bytes. (A complete fix will be available in 1.1.5).
+
+The beta version 1.1.5beta includes many more changes. A new official
+version 1.1.5 will be released as soon as extensive testing has been
+completed on it.
+
+
+Unsupported third party contributions are provided in directory "contrib".
+
+A Java implementation of zlib is available in the Java Development Kit
+http://www.javasoft.com/products/JDK/1.1/docs/api/Package-java.util.zip.html
+See the zlib home page http://www.zlib.org for details.
+
+A Perl interface to zlib written by Paul Marquess <pmarquess@bfsec.bt.co.uk>
+is in the CPAN (Comprehensive Perl Archive Network) sites
+http://www.cpan.org/modules/by-module/Compress/
+
+A Python interface to zlib written by A.M. Kuchling <amk@magnet.com>
+is available in Python 1.5 and later versions, see
+http://www.python.org/doc/lib/module-zlib.html
+
+A zlib binding for TCL written by Andreas Kupries <a.kupries@westend.com>
+is availlable at http://www.westend.com/~kupries/doc/trf/man/man.html
+
+An experimental package to read and write files in .zip format,
+written on top of zlib by Gilles Vollant <info@winimage.com>, is
+available at http://www.winimage.com/zLibDll/unzip.html
+and also in the contrib/minizip directory of zlib.
+
+
+Notes for some targets:
+
+- To build a Windows DLL version, include in a DLL project zlib.def, zlib.rc
+  and all .c files except example.c and minigzip.c; compile with -DZLIB_DLL
+  The zlib DLL support was initially done by Alessandro Iacopetti and is
+  now maintained by Gilles Vollant <info@winimage.com>. Check the zlib DLL
+  home page at http://www.winimage.com/zLibDll
+
+  From Visual Basic, you can call the DLL functions which do not take
+  a structure as argument: compress, uncompress and all gz* functions.
+  See contrib/visual-basic.txt for more information, or get
+  http://www.tcfb.com/dowseware/cmp-z-it.zip
+
+- For 64-bit Irix, deflate.c must be compiled without any optimization.
+  With -O, one libpng test fails. The test works in 32 bit mode (with
+  the -n32 compiler flag). The compiler bug has been reported to SGI.
+
+- zlib doesn't work with gcc 2.6.3 on a DEC 3000/300LX under OSF/1 2.1   
+  it works when compiled with cc.
+
+- on Digital Unix 4.0D (formely OSF/1) on AlphaServer, the cc option -std1
+  is necessary to get gzprintf working correctly. This is done by configure.
+
+- zlib doesn't work on HP-UX 9.05 with some versions of /bin/cc. It works
+  with other compilers. Use "make test" to check your compiler.
+
+- gzdopen is not supported on RISCOS, BEOS and by some Mac compilers.
+
+- For Turbo C the small model is supported only with reduced performance to
+  avoid any far allocation; it was tested with -DMAX_WBITS=11 -DMAX_MEM_LEVEL=3
+
+- For PalmOs, see http://www.cs.uit.no/~perm/PASTA/pilot/software.html
+  Per Harald Myrvang <perm@stud.cs.uit.no>
+
+
+Acknowledgments:
+
+  The deflate format used by zlib was defined by Phil Katz. The deflate
+  and zlib specifications were written by L. Peter Deutsch. Thanks to all the
+  people who reported problems and suggested various improvements in zlib;
+  they are too numerous to cite here.
+
+Copyright notice:
+
+ (C) 1995-2002 Jean-loup Gailly and Mark Adler
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+
+  Jean-loup Gailly        Mark Adler
+  jloup@gzip.org          madler@alumni.caltech.edu
+
+If you use the zlib library in a product, we would appreciate *not*
+receiving lengthy legal documents to sign. The sources are provided
+for free but without warranty of any kind.  The library has been
+entirely written by Jean-loup Gailly and Mark Adler; it does not
+include third-party code.
+
+If you redistribute modified sources, we would appreciate that you include
+in the file ChangeLog history information documenting your changes.
diff --git a/zlib-1.1.4/adler32.c b/zlib-1.1.4/adler32.c
new file mode 100644
index 0000000..fae88b6
--- /dev/null
+++ b/zlib-1.1.4/adler32.c
@@ -0,0 +1,48 @@
+/* adler32.c -- compute the Adler-32 checksum of a data stream
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* @(#) $Id$ */
+
+#include "zlib.h"
+
+#define BASE 65521L /* largest prime smaller than 65536 */
+#define NMAX 5552
+/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */
+
+#define DO1(buf,i)  {s1 += buf[i]; s2 += s1;}
+#define DO2(buf,i)  DO1(buf,i); DO1(buf,i+1);
+#define DO4(buf,i)  DO2(buf,i); DO2(buf,i+2);
+#define DO8(buf,i)  DO4(buf,i); DO4(buf,i+4);
+#define DO16(buf)   DO8(buf,0); DO8(buf,8);
+
+/* ========================================================================= */
+uLong ZEXPORT adler32(adler, buf, len)
+    uLong adler;
+    const Bytef *buf;
+    uInt len;
+{
+    unsigned long s1 = adler & 0xffff;
+    unsigned long s2 = (adler >> 16) & 0xffff;
+    int k;
+
+    if (buf == Z_NULL) return 1L;
+
+    while (len > 0) {
+        k = len < NMAX ? len : NMAX;
+        len -= k;
+        while (k >= 16) {
+            DO16(buf);
+	    buf += 16;
+            k -= 16;
+        }
+        if (k != 0) do {
+            s1 += *buf++;
+	    s2 += s1;
+        } while (--k);
+        s1 %= BASE;
+        s2 %= BASE;
+    }
+    return (s2 << 16) | s1;
+}
diff --git a/zlib-1.1.4/algorithm.txt b/zlib-1.1.4/algorithm.txt
new file mode 100644
index 0000000..cdc830b
--- /dev/null
+++ b/zlib-1.1.4/algorithm.txt
@@ -0,0 +1,213 @@
+1. Compression algorithm (deflate)
+
+The deflation algorithm used by gzip (also zip and zlib) is a variation of
+LZ77 (Lempel-Ziv 1977, see reference below). It finds duplicated strings in
+the input data.  The second occurrence of a string is replaced by a
+pointer to the previous string, in the form of a pair (distance,
+length).  Distances are limited to 32K bytes, and lengths are limited
+to 258 bytes. When a string does not occur anywhere in the previous
+32K bytes, it is emitted as a sequence of literal bytes.  (In this
+description, `string' must be taken as an arbitrary sequence of bytes,
+and is not restricted to printable characters.)
+
+Literals or match lengths are compressed with one Huffman tree, and
+match distances are compressed with another tree. The trees are stored
+in a compact form at the start of each block. The blocks can have any
+size (except that the compressed data for one block must fit in
+available memory). A block is terminated when deflate() determines that
+it would be useful to start another block with fresh trees. (This is
+somewhat similar to the behavior of LZW-based _compress_.)
+
+Duplicated strings are found using a hash table. All input strings of
+length 3 are inserted in the hash table. A hash index is computed for
+the next 3 bytes. If the hash chain for this index is not empty, all
+strings in the chain are compared with the current input string, and
+the longest match is selected.
+
+The hash chains are searched starting with the most recent strings, to
+favor small distances and thus take advantage of the Huffman encoding.
+The hash chains are singly linked. There are no deletions from the
+hash chains, the algorithm simply discards matches that are too old.
+
+To avoid a worst-case situation, very long hash chains are arbitrarily
+truncated at a certain length, determined by a runtime option (level
+parameter of deflateInit). So deflate() does not always find the longest
+possible match but generally finds a match which is long enough.
+
+deflate() also defers the selection of matches with a lazy evaluation
+mechanism. After a match of length N has been found, deflate() searches for
+a longer match at the next input byte. If a longer match is found, the
+previous match is truncated to a length of one (thus producing a single
+literal byte) and the process of lazy evaluation begins again. Otherwise,
+the original match is kept, and the next match search is attempted only N
+steps later.
+
+The lazy match evaluation is also subject to a runtime parameter. If
+the current match is long enough, deflate() reduces the search for a longer
+match, thus speeding up the whole process. If compression ratio is more
+important than speed, deflate() attempts a complete second search even if
+the first match is already long enough.
+
+The lazy match evaluation is not performed for the fastest compression
+modes (level parameter 1 to 3). For these fast modes, new strings
+are inserted in the hash table only when no match was found, or
+when the match is not too long. This degrades the compression ratio
+but saves time since there are both fewer insertions and fewer searches.
+
+
+2. Decompression algorithm (inflate)
+
+2.1 Introduction
+
+The real question is, given a Huffman tree, how to decode fast.  The most
+important realization is that shorter codes are much more common than
+longer codes, so pay attention to decoding the short codes fast, and let
+the long codes take longer to decode.
+
+inflate() sets up a first level table that covers some number of bits of
+input less than the length of longest code.  It gets that many bits from the
+stream, and looks it up in the table.  The table will tell if the next
+code is that many bits or less and how many, and if it is, it will tell
+the value, else it will point to the next level table for which inflate()
+grabs more bits and tries to decode a longer code.
+
+How many bits to make the first lookup is a tradeoff between the time it
+takes to decode and the time it takes to build the table.  If building the
+table took no time (and if you had infinite memory), then there would only
+be a first level table to cover all the way to the longest code.  However,
+building the table ends up taking a lot longer for more bits since short
+codes are replicated many times in such a table.  What inflate() does is
+simply to make the number of bits in the first table a variable, and set it
+for the maximum speed.
+
+inflate() sends new trees relatively often, so it is possibly set for a
+smaller first level table than an application that has only one tree for
+all the data.  For inflate, which has 286 possible codes for the
+literal/length tree, the size of the first table is nine bits.  Also the
+distance trees have 30 possible values, and the size of the first table is
+six bits.  Note that for each of those cases, the table ended up one bit
+longer than the ``average'' code length, i.e. the code length of an
+approximately flat code which would be a little more than eight bits for
+286 symbols and a little less than five bits for 30 symbols.  It would be
+interesting to see if optimizing the first level table for other
+applications gave values within a bit or two of the flat code size.
+
+
+2.2 More details on the inflate table lookup
+
+Ok, you want to know what this cleverly obfuscated inflate tree actually  
+looks like.  You are correct that it's not a Huffman tree.  It is simply a  
+lookup table for the first, let's say, nine bits of a Huffman symbol.  The  
+symbol could be as short as one bit or as long as 15 bits.  If a particular  
+symbol is shorter than nine bits, then that symbol's translation is duplicated
+in all those entries that start with that symbol's bits.  For example, if the  
+symbol is four bits, then it's duplicated 32 times in a nine-bit table.  If a  
+symbol is nine bits long, it appears in the table once.
+
+If the symbol is longer than nine bits, then that entry in the table points  
+to another similar table for the remaining bits.  Again, there are duplicated  
+entries as needed.  The idea is that most of the time the symbol will be short
+and there will only be one table look up.  (That's whole idea behind data  
+compression in the first place.)  For the less frequent long symbols, there  
+will be two lookups.  If you had a compression method with really long  
+symbols, you could have as many levels of lookups as is efficient.  For  
+inflate, two is enough.
+
+So a table entry either points to another table (in which case nine bits in  
+the above example are gobbled), or it contains the translation for the symbol  
+and the number of bits to gobble.  Then you start again with the next  
+ungobbled bit.
+
+You may wonder: why not just have one lookup table for how ever many bits the  
+longest symbol is?  The reason is that if you do that, you end up spending  
+more time filling in duplicate symbol entries than you do actually decoding.   
+At least for deflate's output that generates new trees every several 10's of  
+kbytes.  You can imagine that filling in a 2^15 entry table for a 15-bit code  
+would take too long if you're only decoding several thousand symbols.  At the  
+other extreme, you could make a new table for every bit in the code.  In fact,
+that's essentially a Huffman tree.  But then you spend two much time  
+traversing the tree while decoding, even for short symbols.
+
+So the number of bits for the first lookup table is a trade of the time to  
+fill out the table vs. the time spent looking at the second level and above of
+the table.
+
+Here is an example, scaled down:
+
+The code being decoded, with 10 symbols, from 1 to 6 bits long:
+
+A: 0
+B: 10
+C: 1100
+D: 11010
+E: 11011
+F: 11100
+G: 11101
+H: 11110
+I: 111110
+J: 111111
+
+Let's make the first table three bits long (eight entries):
+
+000: A,1
+001: A,1
+010: A,1
+011: A,1
+100: B,2
+101: B,2
+110: -> table X (gobble 3 bits)
+111: -> table Y (gobble 3 bits)
+
+Each entry is what the bits decode to and how many bits that is, i.e. how  
+many bits to gobble.  Or the entry points to another table, with the number of
+bits to gobble implicit in the size of the table.
+
+Table X is two bits long since the longest code starting with 110 is five bits
+long:
+
+00: C,1
+01: C,1
+10: D,2
+11: E,2
+
+Table Y is three bits long since the longest code starting with 111 is six  
+bits long:
+
+000: F,2
+001: F,2
+010: G,2
+011: G,2
+100: H,2
+101: H,2
+110: I,3
+111: J,3
+
+So what we have here are three tables with a total of 20 entries that had to  
+be constructed.  That's compared to 64 entries for a single table.  Or  
+compared to 16 entries for a Huffman tree (six two entry tables and one four  
+entry table).  Assuming that the code ideally represents the probability of  
+the symbols, it takes on the average 1.25 lookups per symbol.  That's compared
+to one lookup for the single table, or 1.66 lookups per symbol for the  
+Huffman tree.
+
+There, I think that gives you a picture of what's going on.  For inflate, the  
+meaning of a particular symbol is often more than just a letter.  It can be a  
+byte (a "literal"), or it can be either a length or a distance which  
+indicates a base value and a number of bits to fetch after the code that is  
+added to the base value.  Or it might be the special end-of-block code.  The  
+data structures created in inftrees.c try to encode all that information  
+compactly in the tables.
+
+
+Jean-loup Gailly        Mark Adler
+jloup@gzip.org          madler@alumni.caltech.edu
+
+
+References:
+
+[LZ77] Ziv J., Lempel A., ``A Universal Algorithm for Sequential Data
+Compression,'' IEEE Transactions on Information Theory, Vol. 23, No. 3,
+pp. 337-343.
+
+``DEFLATE Compressed Data Format Specification'' available in
+ftp://ds.internic.net/rfc/rfc1951.txt
diff --git a/zlib-1.1.4/amiga/Makefile.pup b/zlib-1.1.4/amiga/Makefile.pup
new file mode 100644
index 0000000..6cfad1d
--- /dev/null
+++ b/zlib-1.1.4/amiga/Makefile.pup
@@ -0,0 +1,66 @@
+# Amiga powerUP (TM) Makefile
+# makefile for libpng and SAS C V6.58/7.00 PPC compiler
+# Copyright (C) 1998 by Andreas R. Kleinert
+
+CC       = scppc
+CFLAGS   = NOSTKCHK NOSINT OPTIMIZE OPTGO OPTPEEP OPTINLOCAL OPTINL \
+           OPTLOOP OPTRDEP=8 OPTDEP=8 OPTCOMP=8
+LIBNAME  = libzip.a
+AR       = ppc-amigaos-ar
+AR_FLAGS = cr
+RANLIB   = ppc-amigaos-ranlib
+LDFLAGS  = -r -o
+LDLIBS   = LIB:scppc.a
+LN       = ppc-amigaos-ld
+RM       = delete quiet
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+       zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
+
+TEST_OBJS = example.o minigzip.o
+
+all: example minigzip
+
+test: all
+        example
+        echo hello world | minigzip | minigzip -d
+
+$(LIBNAME): $(OBJS)
+            $(AR) $(AR_FLAGS) $@ $(OBJS)
+            $(RANLIB) $@
+
+example: example.o $(LIBNAME)
+        $(LN) $(LDFLAGS) example LIB:c_ppc.o example.o $(LIBNAME) $(LDLIBS) LIB:end.o
+
+minigzip: minigzip.o $(LIBNAME)
+        $(LN) $(LDFLAGS) minigzip LIB:c_ppc.o minigzip.o $(LIBNAME) $(LDLIBS) LIB:end.o
+
+clean:
+        $(RM) *.o example minigzip $(LIBNAME) foo.gz
+
+zip:
+        zip -ul9 zlib README ChangeLog Makefile Make????.??? Makefile.?? \
+          descrip.mms *.[ch]
+
+tgz:
+        cd ..; tar cfz zlib/zlib.tgz zlib/README zlib/ChangeLog zlib/Makefile \
+          zlib/Make????.??? zlib/Makefile.?? zlib/descrip.mms zlib/*.[ch]
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+adler32.o: zutil.h zlib.h zconf.h
+compress.o: zlib.h zconf.h
+crc32.o: zutil.h zlib.h zconf.h
+deflate.o: deflate.h zutil.h zlib.h zconf.h
+example.o: zlib.h zconf.h
+gzio.o: zutil.h zlib.h zconf.h
+infblock.o: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
+infcodes.o: zutil.h zlib.h zconf.h inftrees.h infutil.h infcodes.h inffast.h
+inffast.o: zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
+inflate.o: zutil.h zlib.h zconf.h infblock.h
+inftrees.o: zutil.h zlib.h zconf.h inftrees.h
+infutil.o: zutil.h zlib.h zconf.h inftrees.h infutil.h
+minigzip.o: zlib.h zconf.h
+trees.o: deflate.h zutil.h zlib.h zconf.h
+uncompr.o: zlib.h zconf.h
+zutil.o: zutil.h zlib.h zconf.h
diff --git a/zlib-1.1.4/amiga/Makefile.sas b/zlib-1.1.4/amiga/Makefile.sas
new file mode 100644
index 0000000..5323e82
--- /dev/null
+++ b/zlib-1.1.4/amiga/Makefile.sas
@@ -0,0 +1,64 @@
+# SMakefile for zlib
+# Modified from the standard UNIX Makefile Copyright Jean-loup Gailly
+# Osma Ahvenlampi <Osma.Ahvenlampi@hut.fi>
+# Amiga, SAS/C 6.56 & Smake
+
+CC=sc
+CFLAGS=OPT
+#CFLAGS=OPT CPU=68030
+#CFLAGS=DEBUG=LINE
+LDFLAGS=LIB z.lib
+
+SCOPTIONS=OPTSCHED OPTINLINE OPTALIAS OPTTIME OPTINLOCAL STRMERGE \
+       NOICONS PARMS=BOTH NOSTACKCHECK UTILLIB NOVERSION ERRORREXX 
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+       zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
+
+TEST_OBJS = example.o minigzip.o
+
+all: SCOPTIONS example minigzip
+
+test: all
+	`cd`/example
+	echo hello world | minigzip | minigzip -d 
+
+install: z.lib
+	copy zlib.h zconf.h INCLUDE: clone
+	copy z.lib LIB: clone
+
+z.lib: $(OBJS)
+	oml z.lib r $(OBJS)
+
+example: example.o z.lib
+	$(CC) $(CFLAGS) LINK TO $@ example.o $(LDFLAGS)
+
+minigzip: minigzip.o z.lib
+	$(CC) $(CFLAGS) LINK TO $@ minigzip.o $(LDFLAGS)
+
+clean:
+	-delete force quiet *.o example minigzip z.lib foo.gz *.lnk SCOPTIONS
+
+SCOPTIONS: Smakefile
+        copy to $@ <from <
+$(SCOPTIONS)
+<
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+adler32.o: zutil.h zlib.h zconf.h
+compress.o: zlib.h zconf.h
+crc32.o: zutil.h zlib.h zconf.h
+deflate.o: deflate.h zutil.h zlib.h zconf.h
+example.o: zlib.h zconf.h
+gzio.o: zutil.h zlib.h zconf.h
+infblock.o: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
+infcodes.o: zutil.h zlib.h zconf.h inftrees.h infutil.h infcodes.h inffast.h
+inffast.o: zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
+inflate.o: zutil.h zlib.h zconf.h infblock.h
+inftrees.o: zutil.h zlib.h zconf.h inftrees.h
+infutil.o: zutil.h zlib.h zconf.h inftrees.h infutil.h
+minigzip.o: zlib.h zconf.h
+trees.o: deflate.h zutil.h zlib.h zconf.h
+uncompr.o: zlib.h zconf.h
+zutil.o: zutil.h zlib.h zconf.h
diff --git a/zlib-1.1.4/compress.c b/zlib-1.1.4/compress.c
new file mode 100644
index 0000000..814bd9d
--- /dev/null
+++ b/zlib-1.1.4/compress.c
@@ -0,0 +1,68 @@
+/* compress.c -- compress a memory buffer
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* @(#) $Id$ */
+
+#include "zlib.h"
+
+/* ===========================================================================
+     Compresses the source buffer into the destination buffer. The level
+   parameter has the same meaning as in deflateInit.  sourceLen is the byte
+   length of the source buffer. Upon entry, destLen is the total size of the
+   destination buffer, which must be at least 0.1% larger than sourceLen plus
+   12 bytes. Upon exit, destLen is the actual size of the compressed buffer.
+
+     compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_BUF_ERROR if there was not enough room in the output buffer,
+   Z_STREAM_ERROR if the level parameter is invalid.
+*/
+int ZEXPORT compress2 (dest, destLen, source, sourceLen, level)
+    Bytef *dest;
+    uLongf *destLen;
+    const Bytef *source;
+    uLong sourceLen;
+    int level;
+{
+    z_stream stream;
+    int err;
+
+    stream.next_in = (Bytef*)source;
+    stream.avail_in = (uInt)sourceLen;
+#ifdef MAXSEG_64K
+    /* Check for source > 64K on 16-bit machine: */
+    if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;
+#endif
+    stream.next_out = dest;
+    stream.avail_out = (uInt)*destLen;
+    if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR;
+
+    stream.zalloc = (alloc_func)0;
+    stream.zfree = (free_func)0;
+    stream.opaque = (voidpf)0;
+
+    err = deflateInit(&stream, level);
+    if (err != Z_OK) return err;
+
+    err = deflate(&stream, Z_FINISH);
+    if (err != Z_STREAM_END) {
+        deflateEnd(&stream);
+        return err == Z_OK ? Z_BUF_ERROR : err;
+    }
+    *destLen = stream.total_out;
+
+    err = deflateEnd(&stream);
+    return err;
+}
+
+/* ===========================================================================
+ */
+int ZEXPORT compress (dest, destLen, source, sourceLen)
+    Bytef *dest;
+    uLongf *destLen;
+    const Bytef *source;
+    uLong sourceLen;
+{
+    return compress2(dest, destLen, source, sourceLen, Z_DEFAULT_COMPRESSION);
+}
diff --git a/zlib-1.1.4/configure b/zlib-1.1.4/configure
new file mode 100755
index 0000000..e894235
--- /dev/null
+++ b/zlib-1.1.4/configure
@@ -0,0 +1,212 @@
+#!/bin/sh
+# configure script for zlib. This script is needed only if
+# you wish to build a shared library and your system supports them,
+# of if you need special compiler, flags or install directory.
+# Otherwise, you can just use directly "make test; make install"
+#
+# To create a shared library, use "configure --shared"; by default a static
+# library is created. If the primitive shared library support provided here
+# does not work, use ftp://prep.ai.mit.edu/pub/gnu/libtool-*.tar.gz
+#
+# To impose specific compiler or flags or install directory, use for example:
+#    prefix=$HOME CC=cc CFLAGS="-O4" ./configure
+# or for csh/tcsh users:
+#    (setenv prefix $HOME; setenv CC cc; setenv CFLAGS "-O4"; ./configure)
+# LDSHARED is the command to be used to create a shared library
+
+# Incorrect settings of CC or CFLAGS may prevent creating a shared library.
+# If you have problems, try without defining CC and CFLAGS before reporting
+# an error.
+
+LIBS=libz.a
+SHAREDLIB=libz.so
+VER=`sed -n -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`
+AR=${AR-"ar rc"}
+RANLIB=${RANLIB-"ranlib"}
+prefix=${prefix-/usr/local}
+exec_prefix=${exec_prefix-'${prefix}'}
+libdir=${libdir-'${exec_prefix}/lib'}
+includedir=${includedir-'${prefix}/include'}
+shared_ext='.so'
+shared=0
+gcc=0
+old_cc="$CC"
+old_cflags="$CFLAGS"
+
+while test $# -ge 1
+do
+case "$1" in
+    -h* | --h*)
+      echo 'usage:'
+      echo '  configure [--shared] [--prefix=PREFIX]  [--exec_prefix=EXPREFIX]'
+      echo '     [--libdir=LIBDIR] [--includedir=INCLUDEDIR]'
+        exit 0;;
+    -p*=* | --p*=*) prefix=`echo $1 | sed 's/[-a-z_]*=//'`; shift;;
+    -e*=* | --e*=*) exec_prefix=`echo $1 | sed 's/[-a-z_]*=//'`; shift;;
+    -l*=* | --libdir=*) libdir=`echo $1 | sed 's/[-a-z_]*=//'`; shift;;
+    -i*=* | --includedir=*) includedir=`echo $1 | sed 's/[-a-z_]*=//'`;shift;;
+    -p* | --p*) prefix="$2"; shift; shift;;
+    -e* | --e*) exec_prefix="$2"; shift; shift;;
+    -l* | --l*) libdir="$2"; shift; shift;;
+    -i* | --i*) includedir="$2"; shift; shift;;
+    -s* | --s*) shared=1; shift;;
+    esac
+done
+
+test=ztest$$
+cat > $test.c <<EOF
+extern int getchar();
+int hello() {return getchar();}
+EOF
+
+test -z "$CC" && echo Checking for gcc...
+cc=${CC-gcc}
+cflags=${CFLAGS-"-O3"}
+# to force the asm version use: CFLAGS="-O3 -DASMV" ./configure
+case "$cc" in
+  *gcc*) gcc=1;;
+esac
+
+if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) 2>/dev/null; then
+  CC="$cc"
+  SFLAGS=${CFLAGS-"-fPIC -O3"}
+  CFLAGS="$cflags"
+  case `(uname -s || echo unknown) 2>/dev/null` in
+  Linux | linux) LDSHARED=${LDSHARED-"gcc -shared -Wl,-soname,libz.so.1"};;
+  *)             LDSHARED=${LDSHARED-"gcc -shared"};;
+  esac
+else
+  # find system name and corresponding cc options
+  CC=${CC-cc}
+  case `(uname -sr || echo unknown) 2>/dev/null` in
+  HP-UX*)    SFLAGS=${CFLAGS-"-O +z"}
+	     CFLAGS=${CFLAGS-"-O"}
+#	     LDSHARED=${LDSHARED-"ld -b +vnocompatwarnings"}
+	     LDSHARED=${LDSHARED-"ld -b"}
+	     shared_ext='.sl'
+	     SHAREDLIB='libz.sl';;
+  IRIX*)     SFLAGS=${CFLAGS-"-ansi -O2 -rpath ."}
+	     CFLAGS=${CFLAGS-"-ansi -O2"}
+	     LDSHARED=${LDSHARED-"cc -shared"};;
+  OSF1\ V4*) SFLAGS=${CFLAGS-"-O -std1"}
+	     CFLAGS=${CFLAGS-"-O -std1"}
+	     LDSHARED=${LDSHARED-"cc -shared  -Wl,-soname,$SHAREDLIB -Wl,-msym -Wl,-rpath,$(libdir) -Wl,-set_version,${VER}:1.0"};;
+  OSF1*)     SFLAGS=${CFLAGS-"-O -std1"}
+	     CFLAGS=${CFLAGS-"-O -std1"}
+	     LDSHARED=${LDSHARED-"cc -shared"};;
+  QNX*)      SFLAGS=${CFLAGS-"-4 -O"}
+             CFLAGS=${CFLAGS-"-4 -O"}
+	     LDSHARED=${LDSHARED-"cc"}
+             RANLIB=${RANLIB-"true"}
+             AR="cc -A";;
+  SCO_SV\ 3.2*) SFLAGS=${CFLAGS-"-O3 -dy -KPIC "}
+	     CFLAGS=${CFLAGS-"-O3"}
+	     LDSHARED=${LDSHARED-"cc -dy -KPIC -G"};;
+  SunOS\ 5*) SFLAGS=${CFLAGS-"-fast -xcg89 -KPIC -R."}
+             CFLAGS=${CFLAGS-"-fast -xcg89"}
+	     LDSHARED=${LDSHARED-"cc -G"};;
+  SunOS\ 4*) SFLAGS=${CFLAGS-"-O2 -PIC"}
+	     CFLAGS=${CFLAGS-"-O2"}
+	     LDSHARED=${LDSHARED-"ld"};;
+  UNIX_System_V\ 4.2.0) 
+	     SFLAGS=${CFLAGS-"-KPIC -O"}
+	     CFLAGS=${CFLAGS-"-O"}
+	     LDSHARED=${LDSHARED-"cc -G"};;
+  UNIX_SV\ 4.2MP)
+	     SFLAGS=${CFLAGS-"-Kconform_pic -O"}
+	     CFLAGS=${CFLAGS-"-O"}
+	     LDSHARED=${LDSHARED-"cc -G"};;
+  # send working options for other systems to support@gzip.org
+  *)         SFLAGS=${CFLAGS-"-O"}
+	     CFLAGS=${CFLAGS-"-O"}
+	     LDSHARED=${LDSHARED-"cc -shared"};;
+  esac
+fi
+
+if test $shared -eq 1; then
+  echo Checking for shared library support...
+  # we must test in two steps (cc then ld), required at least on SunOS 4.x
+  if test "`($CC -c $SFLAGS $test.c) 2>&1`" = "" &&
+     test "`($LDSHARED -o $test$shared_ext $test.o) 2>&1`" = ""; then
+    CFLAGS="$SFLAGS"
+    LIBS="$SHAREDLIB.$VER"
+    echo Building shared library $SHAREDLIB.$VER with $CC.
+  elif test -z "$old_cc" -a -z "$old_cflags"; then
+    echo No shared library suppport.
+    shared=0;
+  else
+    echo 'No shared library suppport; try without defining CC and CFLAGS'
+    shared=0;
+  fi
+fi
+if test $shared -eq 0; then
+  LDSHARED="$CC"
+  echo Building static library $LIBS version $VER with $CC.
+fi
+
+cat > $test.c <<EOF
+#include <unistd.h>
+int main() { return 0; }
+EOF
+if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
+  CFLAGS="$CFLAGS -DHAVE_UNISTD_H"
+  echo "Checking for unistd.h... Yes."
+else
+  echo "Checking for unistd.h... No."
+fi
+
+cat > $test.c <<EOF
+#include <errno.h>
+int main() { return 0; }
+EOF
+if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
+  echo "Checking for errno.h...	 Yes."
+else
+  echo "Checking for errno.h...	 No."
+  CFLAGS="$CFLAGS -DNO_ERRNO_H"
+fi
+
+cat > $test.c <<EOF
+#include <sys/types.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+caddr_t hello() {
+  return mmap((caddr_t)0, (off_t)0, PROT_READ, MAP_SHARED, 0, (off_t)0); 
+}
+EOF
+if test "`($CC -c $CFLAGS $test.c) 2>&1`" = ""; then
+  CFLAGS="$CFLAGS -DUSE_MMAP"
+  echo Checking for mmap support... Yes.
+else
+  echo Checking for mmap support... No.
+fi
+
+CPP=${CPP-"$CC -E"}
+case $CFLAGS in
+  *ASMV*)
+    if test "`nm $test.o | grep _hello`" = ""; then
+      CPP="$CPP -DNO_UNDERLINE"
+      echo Checking for underline in external names... No.
+    else
+      echo Checking for underline in external names... Yes.
+    fi;;
+esac
+
+rm -f $test.[co] $test$shared_ext
+
+# udpate Makefile
+sed < Makefile.in "
+/^CC *=/s%=.*%=$CC%
+/^CFLAGS *=/s%=.*%=$CFLAGS%
+/^CPP *=/s%=.*%=$CPP%
+/^LDSHARED *=/s%=.*%=$LDSHARED%
+/^LIBS *=/s%=.*%=$LIBS%
+/^SHAREDLIB *=/s%=.*%=$SHAREDLIB%
+/^AR *=/s%=.*%=$AR%
+/^RANLIB *=/s%=.*%=$RANLIB%
+/^VER *=/s%=.*%=$VER%
+/^prefix *=/s%=.*%=$prefix%
+/^exec_prefix *=/s%=.*%=$exec_prefix%
+/^libdir *=/s%=.*%=$libdir%
+/^includedir *=/s%=.*%=$includedir%
+" > Makefile
diff --git a/zlib-1.1.4/contrib/README.contrib b/zlib-1.1.4/contrib/README.contrib
new file mode 100644
index 0000000..7ad191c
--- /dev/null
+++ b/zlib-1.1.4/contrib/README.contrib
@@ -0,0 +1,34 @@
+All files under this contrib directory are UNSUPPORTED. There were
+provided by users of zlib and were not tested by the authors of zlib.
+Use at your own risk. Please contact the authors of the contributions
+for help about these, not the zlib authors. Thanks.
+
+
+asm386/     by Gilles Vollant <info@winimage.com>
+	386 asm code replacing longest_match(), for Visual C++ 4.2 and ML 6.11c
+
+asm586/ and asm686/    by Brian Raiter <breadbox@muppetlabs.com> 
+        asm code for Pentium and Pentium Pro
+        See http://www.muppetlabs.com/~breadbox/software/assembly.html
+
+delphi/      by Bob Dellaca <bobdl@xtra.co.nz>
+	Support for Delphi
+
+delphi2/     by Davide Moretti <dave@rimini.com>
+        Another support for C++Builder and Delphi
+
+minizip/    by Gilles Vollant <info@winimage.com>
+	Mini zip and unzip based on zlib
+        See http://www.winimage.com/zLibDll/unzip.html
+
+iostream/   by Kevin Ruland <kevin@rodin.wustl.edu>
+        A C++ I/O streams interface to the zlib gz* functions
+
+iostream2/  by Tyge L�vset <Tyge.Lovset@cmr.no>
+	Another C++ I/O streams interface
+
+untgz/      by "Pedro A. Aranda Guti\irrez" <paag@tid.es>
+	A very simple tar.gz file extractor using zlib
+
+visual-basic.txt by Carlos Rios <c_rios@sonda.cl>
+        How to use compress(), uncompress() and the gz* functions from VB.
diff --git a/zlib-1.1.4/contrib/asm386/gvmat32.asm b/zlib-1.1.4/contrib/asm386/gvmat32.asm
new file mode 100644
index 0000000..28d527f
--- /dev/null
+++ b/zlib-1.1.4/contrib/asm386/gvmat32.asm
@@ -0,0 +1,559 @@
+;
+; gvmat32.asm -- Asm portion of the optimized longest_match for 32 bits x86
+; Copyright (C) 1995-1996 Jean-loup Gailly and Gilles Vollant.
+; File written by Gilles Vollant, by modifiying the longest_match
+;  from Jean-loup Gailly in deflate.c
+; It need wmask == 0x7fff
+;     (assembly code is faster with a fixed wmask)
+;
+; For Visual C++ 4.2 and ML 6.11c (version in directory \MASM611C of Win95 DDK)
+;   I compile with : "ml /coff /Zi /c gvmat32.asm"
+;
+
+;uInt longest_match_7fff(s, cur_match)
+;    deflate_state *s;
+;    IPos cur_match;                             /* current match */
+
+        NbStack         equ     76
+        cur_match       equ     dword ptr[esp+NbStack-0]
+        str_s           equ     dword ptr[esp+NbStack-4]
+; 5 dword on top (ret,ebp,esi,edi,ebx)
+        adrret          equ     dword ptr[esp+NbStack-8]
+        pushebp         equ     dword ptr[esp+NbStack-12]
+        pushedi         equ     dword ptr[esp+NbStack-16]
+        pushesi         equ     dword ptr[esp+NbStack-20]
+        pushebx         equ     dword ptr[esp+NbStack-24]
+
+        chain_length    equ     dword ptr [esp+NbStack-28]
+        limit           equ     dword ptr [esp+NbStack-32]
+        best_len        equ     dword ptr [esp+NbStack-36]
+        window          equ     dword ptr [esp+NbStack-40]
+        prev            equ     dword ptr [esp+NbStack-44]
+        scan_start      equ      word ptr [esp+NbStack-48]
+        wmask           equ     dword ptr [esp+NbStack-52]
+        match_start_ptr equ     dword ptr [esp+NbStack-56]
+        nice_match      equ     dword ptr [esp+NbStack-60]
+        scan            equ     dword ptr [esp+NbStack-64]
+
+        windowlen       equ     dword ptr [esp+NbStack-68]
+        match_start     equ     dword ptr [esp+NbStack-72]
+        strend          equ     dword ptr [esp+NbStack-76]
+        NbStackAdd      equ     (NbStack-24)
+
+    .386p
+
+    name    gvmatch
+    .MODEL  FLAT
+
+
+
+;  all the +4 offsets are due to the addition of pending_buf_size (in zlib
+;  in the deflate_state structure since the asm code was first written
+;  (if you compile with zlib 1.0.4 or older, remove the +4).
+;  Note : these value are good with a 8 bytes boundary pack structure
+    dep_chain_length    equ     70h+4
+    dep_window          equ     2ch+4
+    dep_strstart        equ     60h+4
+    dep_prev_length     equ     6ch+4
+    dep_nice_match      equ     84h+4
+    dep_w_size          equ     20h+4
+    dep_prev            equ     34h+4
+    dep_w_mask          equ     28h+4
+    dep_good_match      equ     80h+4
+    dep_match_start     equ     64h+4
+    dep_lookahead       equ     68h+4
+
+
+_TEXT                   segment
+
+IFDEF NOUNDERLINE
+                        public  longest_match_7fff
+;                        public  match_init
+ELSE
+                        public  _longest_match_7fff
+;                        public  _match_init
+ENDIF
+
+    MAX_MATCH           equ     258
+    MIN_MATCH           equ     3
+    MIN_LOOKAHEAD       equ     (MAX_MATCH+MIN_MATCH+1)
+
+
+
+IFDEF NOUNDERLINE
+;match_init      proc near
+;                ret
+;match_init      endp
+ELSE
+;_match_init     proc near
+;                ret
+;_match_init     endp
+ENDIF
+
+
+IFDEF NOUNDERLINE
+longest_match_7fff   proc near
+ELSE
+_longest_match_7fff  proc near
+ENDIF
+
+        mov     edx,[esp+4]
+
+
+
+        push    ebp
+        push    edi
+        push    esi
+        push    ebx
+
+        sub     esp,NbStackAdd
+
+; initialize or check the variables used in match.asm.
+        mov     ebp,edx
+
+; chain_length = s->max_chain_length
+; if (prev_length>=good_match) chain_length >>= 2
+        mov     edx,[ebp+dep_chain_length]
+        mov     ebx,[ebp+dep_prev_length]
+        cmp     [ebp+dep_good_match],ebx
+        ja      noshr
+        shr     edx,2
+noshr:
+; we increment chain_length because in the asm, the --chain_lenght is in the beginning of the loop
+        inc     edx
+        mov     edi,[ebp+dep_nice_match]
+        mov     chain_length,edx
+        mov     eax,[ebp+dep_lookahead]
+        cmp     eax,edi
+; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
+        jae     nolookaheadnicematch
+        mov     edi,eax
+nolookaheadnicematch:
+; best_len = s->prev_length
+        mov     best_len,ebx
+
+; window = s->window
+        mov     esi,[ebp+dep_window]
+        mov     ecx,[ebp+dep_strstart]
+        mov     window,esi
+
+        mov     nice_match,edi
+; scan = window + strstart
+        add     esi,ecx
+        mov     scan,esi
+; dx = *window
+        mov     dx,word ptr [esi]
+; bx = *(window+best_len-1)
+        mov     bx,word ptr [esi+ebx-1]
+        add     esi,MAX_MATCH-1
+; scan_start = *scan
+        mov     scan_start,dx
+; strend = scan + MAX_MATCH-1
+        mov     strend,esi
+; bx = scan_end = *(window+best_len-1)
+
+;    IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
+;        s->strstart - (IPos)MAX_DIST(s) : NIL;
+
+        mov     esi,[ebp+dep_w_size]
+        sub     esi,MIN_LOOKAHEAD
+; here esi = MAX_DIST(s)
+        sub     ecx,esi
+        ja      nodist
+        xor     ecx,ecx
+nodist:
+        mov     limit,ecx
+
+; prev = s->prev
+        mov     edx,[ebp+dep_prev]
+        mov     prev,edx
+
+;
+        mov     edx,dword ptr [ebp+dep_match_start]
+        mov     bp,scan_start
+        mov     eax,cur_match
+        mov     match_start,edx
+
+        mov     edx,window
+        mov     edi,edx
+        add     edi,best_len
+        mov     esi,prev
+        dec     edi
+; windowlen = window + best_len -1
+        mov     windowlen,edi
+
+        jmp     beginloop2
+        align   4
+
+; here, in the loop
+;       eax = ax = cur_match
+;       ecx = limit
+;        bx = scan_end
+;        bp = scan_start
+;       edi = windowlen (window + best_len -1)
+;       esi = prev
+
+
+;// here; chain_length <=16
+normalbeg0add16:
+        add     chain_length,16
+        jz      exitloop
+normalbeg0:
+        cmp     word ptr[edi+eax],bx
+        je      normalbeg2noroll
+rcontlabnoroll:
+; cur_match = prev[cur_match & wmask]
+        and     eax,7fffh
+        mov     ax,word ptr[esi+eax*2]
+; if cur_match > limit, go to exitloop
+        cmp     ecx,eax
+        jnb     exitloop
+; if --chain_length != 0, go to exitloop
+        dec     chain_length
+        jnz     normalbeg0
+        jmp     exitloop
+
+normalbeg2noroll:
+; if (scan_start==*(cur_match+window)) goto normalbeg2
+        cmp     bp,word ptr[edx+eax]
+        jne     rcontlabnoroll
+        jmp     normalbeg2
+
+contloop3:
+        mov     edi,windowlen
+
+; cur_match = prev[cur_match & wmask]
+        and     eax,7fffh
+        mov     ax,word ptr[esi+eax*2]
+; if cur_match > limit, go to exitloop
+        cmp     ecx,eax
+jnbexitloopshort1:
+        jnb     exitloop
+; if --chain_length != 0, go to exitloop
+
+
+; begin the main loop
+beginloop2:
+        sub     chain_length,16+1
+; if chain_length <=16, don't use the unrolled loop
+        jna     normalbeg0add16
+
+do16:
+        cmp     word ptr[edi+eax],bx
+        je      normalbeg2dc0
+
+maccn   MACRO   lab
+        and     eax,7fffh
+        mov     ax,word ptr[esi+eax*2]
+        cmp     ecx,eax
+        jnb     exitloop
+        cmp     word ptr[edi+eax],bx
+        je      lab
+        ENDM
+
+rcontloop0:
+        maccn   normalbeg2dc1
+
+rcontloop1:
+        maccn   normalbeg2dc2
+
+rcontloop2:
+        maccn   normalbeg2dc3
+
+rcontloop3:
+        maccn   normalbeg2dc4
+
+rcontloop4:
+        maccn   normalbeg2dc5
+
+rcontloop5:
+        maccn   normalbeg2dc6
+
+rcontloop6:
+        maccn   normalbeg2dc7
+
+rcontloop7:
+        maccn   normalbeg2dc8
+
+rcontloop8:
+        maccn   normalbeg2dc9
+
+rcontloop9:
+        maccn   normalbeg2dc10
+
+rcontloop10:
+        maccn   short normalbeg2dc11
+
+rcontloop11:
+        maccn   short normalbeg2dc12
+
+rcontloop12:
+        maccn   short normalbeg2dc13
+
+rcontloop13:
+        maccn   short normalbeg2dc14
+
+rcontloop14:
+        maccn   short normalbeg2dc15
+
+rcontloop15:
+        and     eax,7fffh
+        mov     ax,word ptr[esi+eax*2]
+        cmp     ecx,eax
+        jnb     exitloop
+
+        sub     chain_length,16
+        ja      do16
+        jmp     normalbeg0add16
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+normbeg MACRO   rcontlab,valsub
+; if we are here, we know that *(match+best_len-1) == scan_end
+        cmp     bp,word ptr[edx+eax]
+; if (match != scan_start) goto rcontlab
+        jne     rcontlab
+; calculate the good chain_length, and we'll compare scan and match string
+        add     chain_length,16-valsub
+        jmp     iseq
+        ENDM
+
+
+normalbeg2dc11:
+        normbeg rcontloop11,11
+
+normalbeg2dc12:
+        normbeg short rcontloop12,12
+
+normalbeg2dc13:
+        normbeg short rcontloop13,13
+
+normalbeg2dc14:
+        normbeg short rcontloop14,14
+
+normalbeg2dc15:
+        normbeg short rcontloop15,15
+
+normalbeg2dc10:
+        normbeg rcontloop10,10
+
+normalbeg2dc9:
+        normbeg rcontloop9,9
+
+normalbeg2dc8:
+        normbeg rcontloop8,8
+
+normalbeg2dc7:
+        normbeg rcontloop7,7
+
+normalbeg2dc6:
+        normbeg rcontloop6,6
+
+normalbeg2dc5:
+        normbeg rcontloop5,5
+
+normalbeg2dc4:
+        normbeg rcontloop4,4
+
+normalbeg2dc3:
+        normbeg rcontloop3,3
+
+normalbeg2dc2:
+        normbeg rcontloop2,2
+
+normalbeg2dc1:
+        normbeg rcontloop1,1
+
+normalbeg2dc0:
+        normbeg rcontloop0,0
+
+
+; we go in normalbeg2 because *(ushf*)(match+best_len-1) == scan_end
+
+normalbeg2:
+        mov     edi,window
+
+        cmp     bp,word ptr[edi+eax]
+        jne     contloop3                   ; if *(ushf*)match != scan_start, continue
+
+iseq:
+; if we are here, we know that *(match+best_len-1) == scan_end
+; and (match == scan_start)
+
+        mov     edi,edx
+        mov     esi,scan                    ; esi = scan
+        add     edi,eax                     ; edi = window + cur_match = match
+
+        mov     edx,[esi+3]                 ; compare manually dword at match+3
+        xor     edx,[edi+3]                 ; and scan +3
+
+        jz      begincompare                ; if equal, go to long compare
+
+; we will determine the unmatch byte and calculate len (in esi)
+        or      dl,dl
+        je      eq1rr
+        mov     esi,3
+        jmp     trfinval
+eq1rr:
+        or      dx,dx
+        je      eq1
+
+        mov     esi,4
+        jmp     trfinval
+eq1:
+        and     edx,0ffffffh
+        jz      eq11
+        mov     esi,5
+        jmp     trfinval
+eq11:
+        mov     esi,6
+        jmp     trfinval
+
+begincompare:
+        ; here we now scan and match begin same
+        add     edi,6
+        add     esi,6
+        mov     ecx,(MAX_MATCH-(2+4))/4     ; scan for at most MAX_MATCH bytes
+        repe    cmpsd                       ; loop until mismatch
+
+        je      trfin                       ; go to trfin if not unmatch
+; we determine the unmatch byte
+        sub     esi,4
+        mov     edx,[edi-4]
+        xor     edx,[esi]
+
+        or      dl,dl
+        jnz     trfin
+        inc     esi
+
+        or      dx,dx
+        jnz     trfin
+        inc     esi
+
+        and     edx,0ffffffh
+        jnz     trfin
+        inc     esi
+
+trfin:
+        sub     esi,scan          ; esi = len
+trfinval:
+; here we have finised compare, and esi contain len of equal string
+        cmp     esi,best_len        ; if len > best_len, go newbestlen
+        ja      short newbestlen
+; now we restore edx, ecx and esi, for the big loop
+        mov     esi,prev
+        mov     ecx,limit
+        mov     edx,window
+        jmp     contloop3
+
+newbestlen:
+        mov     best_len,esi        ; len become best_len
+
+        mov     match_start,eax     ; save new position as match_start
+        cmp     esi,nice_match      ; if best_len >= nice_match, exit
+        jae     exitloop
+        mov     ecx,scan
+        mov     edx,window          ; restore edx=window
+        add     ecx,esi
+        add     esi,edx
+
+        dec     esi
+        mov     windowlen,esi       ; windowlen = window + best_len-1
+        mov     bx,[ecx-1]          ; bx = *(scan+best_len-1) = scan_end
+
+; now we restore ecx and esi, for the big loop :
+        mov     esi,prev
+        mov     ecx,limit
+        jmp     contloop3
+
+exitloop:
+; exit : s->match_start=match_start
+        mov     ebx,match_start
+        mov     ebp,str_s
+        mov     ecx,best_len
+        mov     dword ptr [ebp+dep_match_start],ebx        
+        mov     eax,dword ptr [ebp+dep_lookahead]
+        cmp     ecx,eax
+        ja      minexlo
+        mov     eax,ecx
+minexlo:
+; return min(best_len,s->lookahead)
+        
+; restore stack and register ebx,esi,edi,ebp
+        add     esp,NbStackAdd
+
+        pop     ebx
+        pop     esi
+        pop     edi
+        pop     ebp
+        ret
+InfoAuthor:
+; please don't remove this string !
+; Your are free use gvmat32 in any fre or commercial apps if you don't remove the string in the binary!
+        db     0dh,0ah,"GVMat32 optimised assembly code written 1996-98 by Gilles Vollant",0dh,0ah
+
+
+
+IFDEF NOUNDERLINE
+longest_match_7fff   endp
+ELSE
+_longest_match_7fff  endp
+ENDIF
+
+
+IFDEF NOUNDERLINE
+cpudetect32     proc near
+ELSE
+_cpudetect32    proc near
+ENDIF
+
+
+	pushfd                  ; push original EFLAGS
+	pop     eax             ; get original EFLAGS
+	mov     ecx, eax        ; save original EFLAGS
+	xor     eax, 40000h     ; flip AC bit in EFLAGS
+	push    eax             ; save new EFLAGS value on stack
+	popfd                   ; replace current EFLAGS value
+	pushfd                  ; get new EFLAGS
+	pop     eax             ; store new EFLAGS in EAX
+	xor     eax, ecx        ; can�t toggle AC bit, processor=80386
+	jz      end_cpu_is_386  ; jump if 80386 processor
+	push    ecx
+	popfd                   ; restore AC bit in EFLAGS first
+
+	pushfd
+	pushfd
+	pop     ecx
+			
+	mov     eax, ecx        ; get original EFLAGS
+	xor     eax, 200000h    ; flip ID bit in EFLAGS
+	push    eax             ; save new EFLAGS value on stack
+	popfd                   ; replace current EFLAGS value
+	pushfd                  ; get new EFLAGS
+	pop		eax	            ; store new EFLAGS in EAX
+	popfd                   ; restore original EFLAGS
+	xor		eax, ecx        ; can�t toggle ID bit,
+	je		is_old_486		; processor=old
+
+	mov     eax,1
+	db      0fh,0a2h        ;CPUID   
+
+exitcpudetect:
+	ret
+
+end_cpu_is_386:
+	mov     eax,0300h
+	jmp     exitcpudetect
+
+is_old_486:
+	mov     eax,0400h
+	jmp     exitcpudetect
+
+IFDEF NOUNDERLINE
+cpudetect32     endp
+ELSE
+_cpudetect32    endp
+ENDIF
+
+_TEXT   ends
+end
diff --git a/zlib-1.1.4/contrib/asm386/gvmat32c.c b/zlib-1.1.4/contrib/asm386/gvmat32c.c
new file mode 100644
index 0000000..d853bb7
--- /dev/null
+++ b/zlib-1.1.4/contrib/asm386/gvmat32c.c
@@ -0,0 +1,200 @@
+/* gvmat32.c -- C portion of the optimized longest_match for 32 bits x86
+ * Copyright (C) 1995-1996 Jean-loup Gailly and Gilles Vollant.
+ * File written by Gilles Vollant, by modifiying the longest_match
+ *  from Jean-loup Gailly in deflate.c
+ *  it prepare all parameters and call the assembly longest_match_gvasm
+ *  longest_match execute standard C code is wmask != 0x7fff
+ *     (assembly code is faster with a fixed wmask)
+ *
+ */
+
+#include "deflate.h"
+
+#undef FAR
+#include <windows.h>
+
+#ifdef ASMV
+#define NIL 0
+
+#define UNALIGNED_OK
+
+
+/* if your C compiler don't add underline before function name,
+		define ADD_UNDERLINE_ASMFUNC */
+#ifdef ADD_UNDERLINE_ASMFUNC
+#define longest_match_7fff _longest_match_7fff
+#endif
+
+
+
+void match_init()
+{
+}
+
+unsigned long cpudetect32();
+
+uInt longest_match_c(
+    deflate_state *s,
+    IPos cur_match);                             /* current match */
+
+
+uInt longest_match_7fff(
+    deflate_state *s,
+    IPos cur_match);                             /* current match */
+
+uInt longest_match(
+    deflate_state *s,
+    IPos cur_match)                             /* current match */
+{
+	static uInt iIsPPro=2;
+
+    if ((s->w_mask == 0x7fff) && (iIsPPro==0))
+        return longest_match_7fff(s,cur_match);
+
+	if (iIsPPro==2)
+		iIsPPro = (((cpudetect32()/0x100)&0xf)>=6) ? 1 : 0;
+
+	return longest_match_c(s,cur_match);
+}
+
+
+
+uInt longest_match_c(s, cur_match)
+    deflate_state *s;
+    IPos cur_match;                             /* current match */
+{
+    unsigned chain_length = s->max_chain_length;/* max hash chain length */
+    register Bytef *scan = s->window + s->strstart; /* current string */
+    register Bytef *match;                       /* matched string */
+    register int len;                           /* length of current match */
+    int best_len = s->prev_length;              /* best match length so far */
+    int nice_match = s->nice_match;             /* stop if match long enough */
+    IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
+        s->strstart - (IPos)MAX_DIST(s) : NIL;
+    /* Stop when cur_match becomes <= limit. To simplify the code,
+     * we prevent matches with the string of window index 0.
+     */
+    Posf *prev = s->prev;
+    uInt wmask = s->w_mask;
+
+#ifdef UNALIGNED_OK
+    /* Compare two bytes at a time. Note: this is not always beneficial.
+     * Try with and without -DUNALIGNED_OK to check.
+     */
+    register Bytef *strend = s->window + s->strstart + MAX_MATCH - 1;
+    register ush scan_start = *(ushf*)scan;
+    register ush scan_end   = *(ushf*)(scan+best_len-1);
+#else
+    register Bytef *strend = s->window + s->strstart + MAX_MATCH;
+    register Byte scan_end1  = scan[best_len-1];
+    register Byte scan_end   = scan[best_len];
+#endif
+
+    /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
+     * It is easy to get rid of this optimization if necessary.
+     */
+    Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
+
+    /* Do not waste too much time if we already have a good match: */
+    if (s->prev_length >= s->good_match) {
+        chain_length >>= 2;
+    }
+    /* Do not look for matches beyond the end of the input. This is necessary
+     * to make deflate deterministic.
+     */
+    if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
+
+    Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
+
+    do {
+        Assert(cur_match < s->strstart, "no future");
+        match = s->window + cur_match;
+
+        /* Skip to next match if the match length cannot increase
+         * or if the match length is less than 2:
+         */
+#if (defined(UNALIGNED_OK) && MAX_MATCH == 258)
+        /* This code assumes sizeof(unsigned short) == 2. Do not use
+         * UNALIGNED_OK if your compiler uses a different size.
+         */
+        if (*(ushf*)(match+best_len-1) != scan_end ||
+            *(ushf*)match != scan_start) continue;
+
+        /* It is not necessary to compare scan[2] and match[2] since they are
+         * always equal when the other bytes match, given that the hash keys
+         * are equal and that HASH_BITS >= 8. Compare 2 bytes at a time at
+         * strstart+3, +5, ... up to strstart+257. We check for insufficient
+         * lookahead only every 4th comparison; the 128th check will be made
+         * at strstart+257. If MAX_MATCH-2 is not a multiple of 8, it is
+         * necessary to put more guard bytes at the end of the window, or
+         * to check more often for insufficient lookahead.
+         */
+        Assert(scan[2] == match[2], "scan[2]?");
+        scan++, match++;
+        do {
+        } while (*(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
+                 *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
+                 *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
+                 *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
+                 scan < strend);
+        /* The funny "do {}" generates better code on most compilers */
+
+        /* Here, scan <= window+strstart+257 */
+        Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+        if (*scan == *match) scan++;
+
+        len = (MAX_MATCH - 1) - (int)(strend-scan);
+        scan = strend - (MAX_MATCH-1);
+
+#else /* UNALIGNED_OK */
+
+        if (match[best_len]   != scan_end  ||
+            match[best_len-1] != scan_end1 ||
+            *match            != *scan     ||
+            *++match          != scan[1])      continue;
+
+        /* The check at best_len-1 can be removed because it will be made
+         * again later. (This heuristic is not always a win.)
+         * It is not necessary to compare scan[2] and match[2] since they
+         * are always equal when the other bytes match, given that
+         * the hash keys are equal and that HASH_BITS >= 8.
+         */
+        scan += 2, match++;
+        Assert(*scan == *match, "match[2]?");
+
+        /* We check for insufficient lookahead only every 8th comparison;
+         * the 256th check will be made at strstart+258.
+         */
+        do {
+        } while (*++scan == *++match && *++scan == *++match &&
+                 *++scan == *++match && *++scan == *++match &&
+                 *++scan == *++match && *++scan == *++match &&
+                 *++scan == *++match && *++scan == *++match &&
+                 scan < strend);
+
+        Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+
+        len = MAX_MATCH - (int)(strend - scan);
+        scan = strend - MAX_MATCH;
+
+#endif /* UNALIGNED_OK */
+
+        if (len > best_len) {
+            s->match_start = cur_match;
+            best_len = len;
+            if (len >= nice_match) break;
+#ifdef UNALIGNED_OK
+            scan_end = *(ushf*)(scan+best_len-1);
+#else
+            scan_end1  = scan[best_len-1];
+            scan_end   = scan[best_len];
+#endif
+        }
+    } while ((cur_match = prev[cur_match & wmask]) > limit
+             && --chain_length != 0);
+
+    if ((uInt)best_len <= s->lookahead) return (uInt)best_len;
+    return s->lookahead;
+}
+
+#endif /* ASMV */
diff --git a/zlib-1.1.4/contrib/asm386/mkgvmt32.bat b/zlib-1.1.4/contrib/asm386/mkgvmt32.bat
new file mode 100644
index 0000000..6c5ffd7
--- /dev/null
+++ b/zlib-1.1.4/contrib/asm386/mkgvmt32.bat
@@ -0,0 +1 @@
+c:\masm611\bin\ml /coff /Zi /c /Flgvmat32.lst gvmat32.asm
diff --git a/zlib-1.1.4/contrib/asm386/zlibvc.def b/zlib-1.1.4/contrib/asm386/zlibvc.def
new file mode 100644
index 0000000..7e9d60d
--- /dev/null
+++ b/zlib-1.1.4/contrib/asm386/zlibvc.def
@@ -0,0 +1,74 @@
+LIBRARY		"zlib"
+
+DESCRIPTION	'"""zlib data compression library"""'
+
+
+VERSION		1.11
+
+
+HEAPSIZE	1048576,8192
+
+EXPORTS
+    adler32                        @1
+    compress                       @2
+    crc32                          @3
+    deflate                        @4
+    deflateCopy                    @5
+    deflateEnd                     @6
+    deflateInit2_                  @7
+    deflateInit_                   @8
+    deflateParams                  @9
+    deflateReset                   @10
+    deflateSetDictionary           @11
+    gzclose                        @12
+    gzdopen                        @13
+    gzerror                        @14
+    gzflush                        @15
+    gzopen                         @16
+    gzread                         @17
+    gzwrite                        @18
+    inflate                        @19
+    inflateEnd                     @20
+    inflateInit2_                  @21
+    inflateInit_                   @22
+    inflateReset                   @23
+    inflateSetDictionary           @24
+    inflateSync                    @25
+    uncompress                     @26
+    zlibVersion                    @27
+    gzprintf                       @28
+    gzputc                         @29
+    gzgetc                         @30
+    gzseek                         @31
+    gzrewind                       @32
+    gztell                         @33
+    gzeof                          @34
+    gzsetparams                    @35
+    zError                         @36
+    inflateSyncPoint               @37
+    get_crc_table                  @38
+    compress2                      @39
+    gzputs                         @40
+    gzgets                         @41
+
+	unzOpen                       @61
+	unzClose                      @62
+	unzGetGlobalInfo              @63
+	unzGetCurrentFileInfo         @64
+	unzGoToFirstFile              @65
+	unzGoToNextFile               @66
+	unzOpenCurrentFile            @67
+	unzReadCurrentFile            @68
+	unztell                       @70
+	unzeof                        @71
+	unzCloseCurrentFile           @72
+	unzGetGlobalComment           @73
+	unzStringFileNameCompare      @74
+	unzLocateFile                 @75
+	unzGetLocalExtrafield         @76
+
+	zipOpen                       @80
+	zipOpenNewFileInZip           @81
+	zipWriteInFileInZip           @82
+	zipCloseFileInZip             @83
+	zipClose                      @84
diff --git a/zlib-1.1.4/contrib/asm386/zlibvc.dsp b/zlib-1.1.4/contrib/asm386/zlibvc.dsp
new file mode 100644
index 0000000..a70d4d4
--- /dev/null
+++ b/zlib-1.1.4/contrib/asm386/zlibvc.dsp
@@ -0,0 +1,651 @@
+# Microsoft Developer Studio Project File - Name="zlibvc" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 5.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+# TARGTYPE "Win32 (ALPHA) Dynamic-Link Library" 0x0602
+
+CFG=zlibvc - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "zlibvc.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "zlibvc.mak" CFG="zlibvc - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "zlibvc - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "zlibvc - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "zlibvc - Win32 ReleaseAxp" (based on\
+ "Win32 (ALPHA) Dynamic-Link Library")
+!MESSAGE "zlibvc - Win32 ReleaseWithoutAsm" (based on\
+ "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "zlibvc - Win32 ReleaseWithoutCrtdll" (based on\
+ "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir ".\Release"
+# PROP BASE Intermediate_Dir ".\Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir ".\Release"
+# PROP Intermediate_Dir ".\Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /c
+# ADD CPP /nologo /MT /W3 /GX /O2 /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_WINDLL" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /D "ASMV" /FAcs /FR /FD /c
+# SUBTRACT CPP /YX
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+RSC=rc.exe
+# ADD BASE RSC /l 0x40c /d "NDEBUG"
+# ADD RSC /l 0x40c /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /machine:I386
+# ADD LINK32 gvmat32.obj kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib crtdll.lib /nologo /subsystem:windows /dll /map /machine:I386 /nodefaultlib /out:".\Release\zlib.dll"
+# SUBTRACT LINK32 /pdb:none
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir ".\Debug"
+# PROP BASE Intermediate_Dir ".\Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir ".\Debug"
+# PROP Intermediate_Dir ".\Debug"
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /c
+# ADD CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "_WINDLL" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /FD /c
+# SUBTRACT CPP /YX
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+RSC=rc.exe
+# ADD BASE RSC /l 0x40c /d "_DEBUG"
+# ADD RSC /l 0x40c /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /debug /machine:I386
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /subsystem:windows /dll /debug /machine:I386 /out:".\Debug\zlib.dll"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "zlibvc__"
+# PROP BASE Intermediate_Dir "zlibvc__"
+# PROP BASE Ignore_Export_Lib 0
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "zlibvc__"
+# PROP Intermediate_Dir "zlibvc__"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+CPP=cl.exe
+# ADD BASE CPP /nologo /MT /Gt0 /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /FAcs /FR /YX /FD /c
+# ADD CPP /nologo /MT /Gt0 /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /FAcs /FR /FD /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x40c /d "NDEBUG"
+# ADD RSC /l 0x40c /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 crtdll.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /subsystem:windows /dll /map /machine:ALPHA /nodefaultlib /out:".\Release\zlib.dll"
+# SUBTRACT BASE LINK32 /pdb:none
+# ADD LINK32 crtdll.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /subsystem:windows /dll /map /machine:ALPHA /nodefaultlib /out:"zlibvc__\zlib.dll"
+# SUBTRACT LINK32 /pdb:none
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "zlibvc_0"
+# PROP BASE Intermediate_Dir "zlibvc_0"
+# PROP BASE Ignore_Export_Lib 0
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "zlibvc_0"
+# PROP Intermediate_Dir "zlibvc_0"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_WINDLL" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /FAcs /FR /YX /FD /c
+# ADD CPP /nologo /MT /W3 /GX /O2 /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_WINDLL" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /FAcs /FR /FD /c
+# SUBTRACT CPP /YX
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+RSC=rc.exe
+# ADD BASE RSC /l 0x40c /d "NDEBUG"
+# ADD RSC /l 0x40c /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib crtdll.lib /nologo /subsystem:windows /dll /map /machine:I386 /nodefaultlib /out:".\Release\zlib.dll"
+# SUBTRACT BASE LINK32 /pdb:none
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib crtdll.lib /nologo /subsystem:windows /dll /map /machine:I386 /nodefaultlib /out:".\zlibvc_0\zlib.dll"
+# SUBTRACT LINK32 /pdb:none
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "zlibvc_1"
+# PROP BASE Intermediate_Dir "zlibvc_1"
+# PROP BASE Ignore_Export_Lib 0
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "zlibvc_1"
+# PROP Intermediate_Dir "zlibvc_1"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_WINDLL" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /D "ASMV" /FAcs /FR /YX /FD /c
+# ADD CPP /nologo /MT /W3 /GX /O2 /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_WINDLL" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /D "ASMV" /FAcs /FR /FD /c
+# SUBTRACT CPP /YX
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+RSC=rc.exe
+# ADD BASE RSC /l 0x40c /d "NDEBUG"
+# ADD RSC /l 0x40c /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 gvmat32.obj kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib crtdll.lib /nologo /subsystem:windows /dll /map /machine:I386 /nodefaultlib /out:".\Release\zlib.dll"
+# SUBTRACT BASE LINK32 /pdb:none
+# ADD LINK32 gvmat32.obj kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib crtdll.lib /nologo /subsystem:windows /dll /map /machine:I386 /nodefaultlib /out:".\zlibvc_1\zlib.dll"
+# SUBTRACT LINK32 /pdb:none
+
+!ENDIF 
+
+# Begin Target
+
+# Name "zlibvc - Win32 Release"
+# Name "zlibvc - Win32 Debug"
+# Name "zlibvc - Win32 ReleaseAxp"
+# Name "zlibvc - Win32 ReleaseWithoutAsm"
+# Name "zlibvc - Win32 ReleaseWithoutCrtdll"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;hpj;bat;for;f90"
+# Begin Source File
+
+SOURCE=.\adler32.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_ADLER=\
+	".\zconf.h"\
+	".\zlib.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\compress.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_COMPR=\
+	".\zconf.h"\
+	".\zlib.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\crc32.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_CRC32=\
+	".\zconf.h"\
+	".\zlib.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\deflate.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_DEFLA=\
+	".\deflate.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\gvmat32c.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\gzio.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_GZIO_=\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\infblock.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_INFBL=\
+	".\infblock.h"\
+	".\infcodes.h"\
+	".\inftrees.h"\
+	".\infutil.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\infcodes.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_INFCO=\
+	".\infblock.h"\
+	".\infcodes.h"\
+	".\inffast.h"\
+	".\inftrees.h"\
+	".\infutil.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\inffast.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_INFFA=\
+	".\infblock.h"\
+	".\infcodes.h"\
+	".\inffast.h"\
+	".\inftrees.h"\
+	".\infutil.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\inflate.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_INFLA=\
+	".\infblock.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\inftrees.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_INFTR=\
+	".\inftrees.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\infutil.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_INFUT=\
+	".\infblock.h"\
+	".\infcodes.h"\
+	".\inftrees.h"\
+	".\infutil.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\trees.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_TREES=\
+	".\deflate.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\uncompr.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_UNCOM=\
+	".\zconf.h"\
+	".\zlib.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\unzip.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\zip.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\zlib.rc
+# End Source File
+# Begin Source File
+
+SOURCE=.\zlibvc.def
+# End Source File
+# Begin Source File
+
+SOURCE=.\zutil.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_ZUTIL=\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd"
+# Begin Source File
+
+SOURCE=.\deflate.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\infblock.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\infcodes.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\inffast.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\inftrees.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\infutil.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\zconf.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\zlib.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\zutil.h
+# End Source File
+# End Group
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe"
+# End Group
+# End Target
+# End Project
diff --git a/zlib-1.1.4/contrib/asm386/zlibvc.dsw b/zlib-1.1.4/contrib/asm386/zlibvc.dsw
new file mode 100644
index 0000000..493cd87
--- /dev/null
+++ b/zlib-1.1.4/contrib/asm386/zlibvc.dsw
@@ -0,0 +1,41 @@
+Microsoft Developer Studio Workspace File, Format Version 5.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "zlibstat"=.\zlibstat.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "zlibvc"=.\zlibvc.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/zlib-1.1.4/contrib/asm586/README.586 b/zlib-1.1.4/contrib/asm586/README.586
new file mode 100644
index 0000000..6bb78f3
--- /dev/null
+++ b/zlib-1.1.4/contrib/asm586/README.586
@@ -0,0 +1,43 @@
+This is a patched version of zlib modified to use
+Pentium-optimized assembly code in the deflation algorithm. The files
+changed/added by this patch are:
+
+README.586
+match.S
+
+The effectiveness of these modifications is a bit marginal, as the the
+program's bottleneck seems to be mostly L1-cache contention, for which
+there is no real way to work around without rewriting the basic
+algorithm. The speedup on average is around 5-10% (which is generally
+less than the amount of variance between subsequent executions).
+However, when used at level 9 compression, the cache contention can
+drop enough for the assembly version to achieve 10-20% speedup (and
+sometimes more, depending on the amount of overall redundancy in the
+files). Even here, though, cache contention can still be the limiting
+factor, depending on the nature of the program using the zlib library.
+This may also mean that better improvements will be seen on a Pentium
+with MMX, which suffers much less from L1-cache contention, but I have
+not yet verified this.
+
+Note that this code has been tailored for the Pentium in particular,
+and will not perform well on the Pentium Pro (due to the use of a
+partial register in the inner loop).
+
+If you are using an assembler other than GNU as, you will have to
+translate match.S to use your assembler's syntax. (Have fun.)
+
+Brian Raiter
+breadbox@muppetlabs.com
+April, 1998
+
+
+Added for zlib 1.1.3:
+
+The patches come from
+http://www.muppetlabs.com/~breadbox/software/assembly.html
+
+To compile zlib with this asm file, copy match.S to the zlib directory
+then do:
+
+CFLAGS="-O3 -DASMV" ./configure
+make OBJA=match.o
diff --git a/zlib-1.1.4/contrib/asm586/match.S b/zlib-1.1.4/contrib/asm586/match.S
new file mode 100644
index 0000000..8f16140
--- /dev/null
+++ b/zlib-1.1.4/contrib/asm586/match.S
@@ -0,0 +1,354 @@
+/* match.s -- Pentium-optimized version of longest_match()
+ * Written for zlib 1.1.2
+ * Copyright (C) 1998 Brian Raiter <breadbox@muppetlabs.com>
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License.
+ */
+
+#ifndef NO_UNDERLINE
+#define	match_init	_match_init
+#define	longest_match	_longest_match
+#endif
+
+#define	MAX_MATCH	(258)
+#define	MIN_MATCH	(3)
+#define	MIN_LOOKAHEAD	(MAX_MATCH + MIN_MATCH + 1)
+#define	MAX_MATCH_8	((MAX_MATCH + 7) & ~7)
+
+/* stack frame offsets */
+
+#define	wmask			0	/* local copy of s->wmask	*/
+#define	window			4	/* local copy of s->window	*/
+#define	windowbestlen		8	/* s->window + bestlen		*/
+#define	chainlenscanend		12	/* high word: current chain len	*/
+					/* low word: last bytes sought	*/
+#define	scanstart		16	/* first two bytes of string	*/
+#define	scanalign		20	/* dword-misalignment of string	*/
+#define	nicematch		24	/* a good enough match size	*/
+#define	bestlen			28	/* size of best match so far	*/
+#define	scan			32	/* ptr to string wanting match	*/
+
+#define	LocalVarsSize		(36)
+/*	saved ebx		36 */
+/*	saved edi		40 */
+/*	saved esi		44 */
+/*	saved ebp		48 */
+/*	return address		52 */
+#define	deflatestate		56	/* the function arguments	*/
+#define	curmatch		60
+
+/* Offsets for fields in the deflate_state structure. These numbers
+ * are calculated from the definition of deflate_state, with the
+ * assumption that the compiler will dword-align the fields. (Thus,
+ * changing the definition of deflate_state could easily cause this
+ * program to crash horribly, without so much as a warning at
+ * compile time. Sigh.)
+ */
+#define	dsWSize			36
+#define	dsWMask			44
+#define	dsWindow		48
+#define	dsPrev			56
+#define	dsMatchLen		88
+#define	dsPrevMatch		92
+#define	dsStrStart		100
+#define	dsMatchStart		104
+#define	dsLookahead		108
+#define	dsPrevLen		112
+#define	dsMaxChainLen		116
+#define	dsGoodMatch		132
+#define	dsNiceMatch		136
+
+
+.file "match.S"
+
+.globl	match_init, longest_match
+
+.text
+
+/* uInt longest_match(deflate_state *deflatestate, IPos curmatch) */
+
+longest_match:
+
+/* Save registers that the compiler may be using, and adjust %esp to	*/
+/* make room for our stack frame.					*/
+
+		pushl	%ebp
+		pushl	%edi
+		pushl	%esi
+		pushl	%ebx
+		subl	$LocalVarsSize, %esp
+
+/* Retrieve the function arguments. %ecx will hold cur_match		*/
+/* throughout the entire function. %edx will hold the pointer to the	*/
+/* deflate_state structure during the function's setup (before		*/
+/* entering the main loop).						*/
+
+		movl	deflatestate(%esp), %edx
+		movl	curmatch(%esp), %ecx
+
+/* if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;	*/
+
+		movl	dsNiceMatch(%edx), %eax
+		movl	dsLookahead(%edx), %ebx
+		cmpl	%eax, %ebx
+		jl	LookaheadLess
+		movl	%eax, %ebx
+LookaheadLess:	movl	%ebx, nicematch(%esp)
+
+/* register Bytef *scan = s->window + s->strstart;			*/
+
+		movl	dsWindow(%edx), %esi
+		movl	%esi, window(%esp)
+		movl	dsStrStart(%edx), %ebp
+		lea	(%esi,%ebp), %edi
+		movl	%edi, scan(%esp)
+
+/* Determine how many bytes the scan ptr is off from being		*/
+/* dword-aligned.							*/
+
+		movl	%edi, %eax
+		negl	%eax
+		andl	$3, %eax
+		movl	%eax, scanalign(%esp)
+
+/* IPos limit = s->strstart > (IPos)MAX_DIST(s) ?			*/
+/*     s->strstart - (IPos)MAX_DIST(s) : NIL;				*/
+
+		movl	dsWSize(%edx), %eax
+		subl	$MIN_LOOKAHEAD, %eax
+		subl	%eax, %ebp
+		jg	LimitPositive
+		xorl	%ebp, %ebp
+LimitPositive:
+
+/* unsigned chain_length = s->max_chain_length;				*/
+/* if (s->prev_length >= s->good_match) {				*/
+/*     chain_length >>= 2;						*/
+/* }									*/
+
+		movl	dsPrevLen(%edx), %eax
+		movl	dsGoodMatch(%edx), %ebx
+		cmpl	%ebx, %eax
+		movl	dsMaxChainLen(%edx), %ebx
+		jl	LastMatchGood
+		shrl	$2, %ebx
+LastMatchGood:
+
+/* chainlen is decremented once beforehand so that the function can	*/
+/* use the sign flag instead of the zero flag for the exit test.	*/
+/* It is then shifted into the high word, to make room for the scanend	*/
+/* scanend value, which it will always accompany.			*/
+
+		decl	%ebx
+		shll	$16, %ebx
+
+/* int best_len = s->prev_length;					*/
+
+		movl	dsPrevLen(%edx), %eax
+		movl	%eax, bestlen(%esp)
+
+/* Store the sum of s->window + best_len in %esi locally, and in %esi.	*/
+
+		addl	%eax, %esi
+		movl	%esi, windowbestlen(%esp)
+
+/* register ush scan_start = *(ushf*)scan;				*/
+/* register ush scan_end   = *(ushf*)(scan+best_len-1);			*/
+
+		movw	(%edi), %bx
+		movw	%bx, scanstart(%esp)
+		movw	-1(%edi,%eax), %bx
+		movl	%ebx, chainlenscanend(%esp)
+
+/* Posf *prev = s->prev;						*/
+/* uInt wmask = s->w_mask;						*/
+
+		movl	dsPrev(%edx), %edi
+		movl	dsWMask(%edx), %edx
+		mov	%edx, wmask(%esp)
+
+/* Jump into the main loop.						*/
+
+		jmp	LoopEntry
+
+.balign 16
+
+/* do {
+ *     match = s->window + cur_match;
+ *     if (*(ushf*)(match+best_len-1) != scan_end ||
+ *         *(ushf*)match != scan_start) continue;
+ *     [...]
+ * } while ((cur_match = prev[cur_match & wmask]) > limit
+ *          && --chain_length != 0);
+ *
+ * Here is the inner loop of the function. The function will spend the
+ * majority of its time in this loop, and majority of that time will
+ * be spent in the first ten instructions.
+ *
+ * Within this loop:
+ * %ebx = chainlenscanend - i.e., ((chainlen << 16) | scanend)
+ * %ecx = curmatch
+ * %edx = curmatch & wmask
+ * %esi = windowbestlen - i.e., (window + bestlen)
+ * %edi = prev
+ * %ebp = limit
+ *
+ * Two optimization notes on the choice of instructions:
+ *
+ * The first instruction uses a 16-bit address, which costs an extra,
+ * unpairable cycle. This is cheaper than doing a 32-bit access and
+ * zeroing the high word, due to the 3-cycle misalignment penalty which
+ * would occur half the time. This also turns out to be cheaper than
+ * doing two separate 8-bit accesses, as the memory is so rarely in the
+ * L1 cache.
+ *
+ * The window buffer, however, apparently spends a lot of time in the
+ * cache, and so it is faster to retrieve the word at the end of the
+ * match string with two 8-bit loads. The instructions that test the
+ * word at the beginning of the match string, however, are executed
+ * much less frequently, and there it was cheaper to use 16-bit
+ * instructions, which avoided the necessity of saving off and
+ * subsequently reloading one of the other registers.
+ */
+LookupLoop:
+							/* 1 U & V  */
+		movw	(%edi,%edx,2), %cx		/* 2 U pipe */
+		movl	wmask(%esp), %edx		/* 2 V pipe */
+		cmpl	%ebp, %ecx			/* 3 U pipe */
+		jbe	LeaveNow			/* 3 V pipe */
+		subl	$0x00010000, %ebx		/* 4 U pipe */
+		js	LeaveNow			/* 4 V pipe */
+LoopEntry:	movb	-1(%esi,%ecx), %al		/* 5 U pipe */
+		andl	%ecx, %edx			/* 5 V pipe */
+		cmpb	%bl, %al			/* 6 U pipe */
+		jnz	LookupLoop			/* 6 V pipe */
+		movb	(%esi,%ecx), %ah
+		cmpb	%bh, %ah
+		jnz	LookupLoop
+		movl	window(%esp), %eax
+		movw	(%eax,%ecx), %ax
+		cmpw	scanstart(%esp), %ax
+		jnz	LookupLoop
+
+/* Store the current value of chainlen.					*/
+
+		movl	%ebx, chainlenscanend(%esp)
+
+/* Point %edi to the string under scrutiny, and %esi to the string we	*/
+/* are hoping to match it up with. In actuality, %esi and %edi are	*/
+/* both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and %edx is	*/
+/* initialized to -(MAX_MATCH_8 - scanalign).				*/
+
+		movl	window(%esp), %esi
+		movl	scan(%esp), %edi
+		addl	%ecx, %esi
+		movl	scanalign(%esp), %eax
+		movl	$(-MAX_MATCH_8), %edx
+		lea	MAX_MATCH_8(%edi,%eax), %edi
+		lea	MAX_MATCH_8(%esi,%eax), %esi
+
+/* Test the strings for equality, 8 bytes at a time. At the end,
+ * adjust %edx so that it is offset to the exact byte that mismatched.
+ *
+ * We already know at this point that the first three bytes of the
+ * strings match each other, and they can be safely passed over before
+ * starting the compare loop. So what this code does is skip over 0-3
+ * bytes, as much as necessary in order to dword-align the %edi
+ * pointer. (%esi will still be misaligned three times out of four.)
+ *
+ * It should be confessed that this loop usually does not represent
+ * much of the total running time. Replacing it with a more
+ * straightforward "rep cmpsb" would not drastically degrade
+ * performance.
+ */
+LoopCmps:
+		movl	(%esi,%edx), %eax
+		movl	(%edi,%edx), %ebx
+		xorl	%ebx, %eax
+		jnz	LeaveLoopCmps
+		movl	4(%esi,%edx), %eax
+		movl	4(%edi,%edx), %ebx
+		xorl	%ebx, %eax
+		jnz	LeaveLoopCmps4
+		addl	$8, %edx
+		jnz	LoopCmps
+		jmp	LenMaximum
+LeaveLoopCmps4:	addl	$4, %edx
+LeaveLoopCmps:	testl	$0x0000FFFF, %eax
+		jnz	LenLower
+		addl	$2, %edx
+		shrl	$16, %eax
+LenLower:	subb	$1, %al
+		adcl	$0, %edx
+
+/* Calculate the length of the match. If it is longer than MAX_MATCH,	*/
+/* then automatically accept it as the best possible match and leave.	*/
+
+		lea	(%edi,%edx), %eax
+		movl	scan(%esp), %edi
+		subl	%edi, %eax
+		cmpl	$MAX_MATCH, %eax
+		jge	LenMaximum
+
+/* If the length of the match is not longer than the best match we	*/
+/* have so far, then forget it and return to the lookup loop.		*/
+
+		movl	deflatestate(%esp), %edx
+		movl	bestlen(%esp), %ebx
+		cmpl	%ebx, %eax
+		jg	LongerMatch
+		movl	chainlenscanend(%esp), %ebx
+		movl	windowbestlen(%esp), %esi
+		movl	dsPrev(%edx), %edi
+		movl	wmask(%esp), %edx
+		andl	%ecx, %edx
+		jmp	LookupLoop
+
+/*         s->match_start = cur_match;					*/
+/*         best_len = len;						*/
+/*         if (len >= nice_match) break;				*/
+/*         scan_end = *(ushf*)(scan+best_len-1);			*/
+
+LongerMatch:	movl	nicematch(%esp), %ebx
+		movl	%eax, bestlen(%esp)
+		movl	%ecx, dsMatchStart(%edx)
+		cmpl	%ebx, %eax
+		jge	LeaveNow
+		movl	window(%esp), %esi
+		addl	%eax, %esi
+		movl	%esi, windowbestlen(%esp)
+		movl	chainlenscanend(%esp), %ebx
+		movw	-1(%edi,%eax), %bx
+		movl	dsPrev(%edx), %edi
+		movl	%ebx, chainlenscanend(%esp)
+		movl	wmask(%esp), %edx
+		andl	%ecx, %edx
+		jmp	LookupLoop
+
+/* Accept the current string, with the maximum possible length.		*/
+
+LenMaximum:	movl	deflatestate(%esp), %edx
+		movl	$MAX_MATCH, bestlen(%esp)
+		movl	%ecx, dsMatchStart(%edx)
+
+/* if ((uInt)best_len <= s->lookahead) return (uInt)best_len;		*/
+/* return s->lookahead;							*/
+
+LeaveNow:
+		movl	deflatestate(%esp), %edx
+		movl	bestlen(%esp), %ebx
+		movl	dsLookahead(%edx), %eax
+		cmpl	%eax, %ebx
+		jg	LookaheadRet
+		movl	%ebx, %eax
+LookaheadRet:
+
+/* Restore the stack and return from whence we came.			*/
+
+		addl	$LocalVarsSize, %esp
+		popl	%ebx
+		popl	%esi
+		popl	%edi
+		popl	%ebp
+match_init:	ret
diff --git a/zlib-1.1.4/contrib/asm686/README.686 b/zlib-1.1.4/contrib/asm686/README.686
new file mode 100644
index 0000000..a593f23
--- /dev/null
+++ b/zlib-1.1.4/contrib/asm686/README.686
@@ -0,0 +1,34 @@
+This is a patched version of zlib, modified to use
+Pentium-Pro-optimized assembly code in the deflation algorithm. The
+files changed/added by this patch are:
+
+README.686
+match.S
+
+The speedup that this patch provides varies, depending on whether the
+compiler used to build the original version of zlib falls afoul of the
+PPro's speed traps. My own tests show a speedup of around 10-20% at
+the default compression level, and 20-30% using -9, against a version
+compiled using gcc 2.7.2.3. Your mileage may vary.
+
+Note that this code has been tailored for the PPro/PII in particular,
+and will not perform particuarly well on a Pentium.
+
+If you are using an assembler other than GNU as, you will have to
+translate match.S to use your assembler's syntax. (Have fun.)
+
+Brian Raiter
+breadbox@muppetlabs.com
+April, 1998
+
+
+Added for zlib 1.1.3:
+
+The patches come from
+http://www.muppetlabs.com/~breadbox/software/assembly.html
+
+To compile zlib with this asm file, copy match.S to the zlib directory
+then do:
+
+CFLAGS="-O3 -DASMV" ./configure
+make OBJA=match.o
diff --git a/zlib-1.1.4/contrib/asm686/match.S b/zlib-1.1.4/contrib/asm686/match.S
new file mode 100644
index 0000000..8e86c33
--- /dev/null
+++ b/zlib-1.1.4/contrib/asm686/match.S
@@ -0,0 +1,327 @@
+/* match.s -- Pentium-Pro-optimized version of longest_match()
+ * Written for zlib 1.1.2
+ * Copyright (C) 1998 Brian Raiter <breadbox@muppetlabs.com>
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License.
+ */
+
+#ifndef NO_UNDERLINE
+#define	match_init	_match_init
+#define	longest_match	_longest_match
+#endif
+
+#define	MAX_MATCH	(258)
+#define	MIN_MATCH	(3)
+#define	MIN_LOOKAHEAD	(MAX_MATCH + MIN_MATCH + 1)
+#define	MAX_MATCH_8	((MAX_MATCH + 7) & ~7)
+
+/* stack frame offsets */
+
+#define	chainlenwmask		0	/* high word: current chain len	*/
+					/* low word: s->wmask		*/
+#define	window			4	/* local copy of s->window	*/
+#define	windowbestlen		8	/* s->window + bestlen		*/
+#define	scanstart		16	/* first two bytes of string	*/
+#define	scanend			12	/* last two bytes of string	*/
+#define	scanalign		20	/* dword-misalignment of string	*/
+#define	nicematch		24	/* a good enough match size	*/
+#define	bestlen			28	/* size of best match so far	*/
+#define	scan			32	/* ptr to string wanting match	*/
+
+#define	LocalVarsSize		(36)
+/*	saved ebx		36 */
+/*	saved edi		40 */
+/*	saved esi		44 */
+/*	saved ebp		48 */
+/*	return address		52 */
+#define	deflatestate		56	/* the function arguments	*/
+#define	curmatch		60
+
+/* Offsets for fields in the deflate_state structure. These numbers
+ * are calculated from the definition of deflate_state, with the
+ * assumption that the compiler will dword-align the fields. (Thus,
+ * changing the definition of deflate_state could easily cause this
+ * program to crash horribly, without so much as a warning at
+ * compile time. Sigh.)
+ */
+#define	dsWSize			36
+#define	dsWMask			44
+#define	dsWindow		48
+#define	dsPrev			56
+#define	dsMatchLen		88
+#define	dsPrevMatch		92
+#define	dsStrStart		100
+#define	dsMatchStart		104
+#define	dsLookahead		108
+#define	dsPrevLen		112
+#define	dsMaxChainLen		116
+#define	dsGoodMatch		132
+#define	dsNiceMatch		136
+
+
+.file "match.S"
+
+.globl	match_init, longest_match
+
+.text
+
+/* uInt longest_match(deflate_state *deflatestate, IPos curmatch) */
+
+longest_match:
+
+/* Save registers that the compiler may be using, and adjust %esp to	*/
+/* make room for our stack frame.					*/
+
+		pushl	%ebp
+		pushl	%edi
+		pushl	%esi
+		pushl	%ebx
+		subl	$LocalVarsSize, %esp
+
+/* Retrieve the function arguments. %ecx will hold cur_match		*/
+/* throughout the entire function. %edx will hold the pointer to the	*/
+/* deflate_state structure during the function's setup (before		*/
+/* entering the main loop).						*/
+
+		movl	deflatestate(%esp), %edx
+		movl	curmatch(%esp), %ecx
+
+/* uInt wmask = s->w_mask;						*/
+/* unsigned chain_length = s->max_chain_length;				*/
+/* if (s->prev_length >= s->good_match) {				*/
+/*     chain_length >>= 2;						*/
+/* }									*/
+
+		movl	dsPrevLen(%edx), %eax
+		movl	dsGoodMatch(%edx), %ebx
+		cmpl	%ebx, %eax
+		movl	dsWMask(%edx), %eax
+		movl	dsMaxChainLen(%edx), %ebx
+		jl	LastMatchGood
+		shrl	$2, %ebx
+LastMatchGood:
+
+/* chainlen is decremented once beforehand so that the function can	*/
+/* use the sign flag instead of the zero flag for the exit test.	*/
+/* It is then shifted into the high word, to make room for the wmask	*/
+/* value, which it will always accompany.				*/
+
+		decl	%ebx
+		shll	$16, %ebx
+		orl	%eax, %ebx
+		movl	%ebx, chainlenwmask(%esp)
+
+/* if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;	*/
+
+		movl	dsNiceMatch(%edx), %eax
+		movl	dsLookahead(%edx), %ebx
+		cmpl	%eax, %ebx
+		jl	LookaheadLess
+		movl	%eax, %ebx
+LookaheadLess:	movl	%ebx, nicematch(%esp)
+
+/* register Bytef *scan = s->window + s->strstart;			*/
+
+		movl	dsWindow(%edx), %esi
+		movl	%esi, window(%esp)
+		movl	dsStrStart(%edx), %ebp
+		lea	(%esi,%ebp), %edi
+		movl	%edi, scan(%esp)
+
+/* Determine how many bytes the scan ptr is off from being		*/
+/* dword-aligned.							*/
+
+		movl	%edi, %eax
+		negl	%eax
+		andl	$3, %eax
+		movl	%eax, scanalign(%esp)
+
+/* IPos limit = s->strstart > (IPos)MAX_DIST(s) ?			*/
+/*     s->strstart - (IPos)MAX_DIST(s) : NIL;				*/
+
+		movl	dsWSize(%edx), %eax
+		subl	$MIN_LOOKAHEAD, %eax
+		subl	%eax, %ebp
+		jg	LimitPositive
+		xorl	%ebp, %ebp
+LimitPositive:
+
+/* int best_len = s->prev_length;					*/
+
+		movl	dsPrevLen(%edx), %eax
+		movl	%eax, bestlen(%esp)
+
+/* Store the sum of s->window + best_len in %esi locally, and in %esi.	*/
+
+		addl	%eax, %esi
+		movl	%esi, windowbestlen(%esp)
+
+/* register ush scan_start = *(ushf*)scan;				*/
+/* register ush scan_end   = *(ushf*)(scan+best_len-1);			*/
+/* Posf *prev = s->prev;						*/
+
+		movzwl	(%edi), %ebx
+		movl	%ebx, scanstart(%esp)
+		movzwl	-1(%edi,%eax), %ebx
+		movl	%ebx, scanend(%esp)
+		movl	dsPrev(%edx), %edi
+
+/* Jump into the main loop.						*/
+
+		movl	chainlenwmask(%esp), %edx
+		jmp	LoopEntry
+
+.balign 16
+
+/* do {
+ *     match = s->window + cur_match;
+ *     if (*(ushf*)(match+best_len-1) != scan_end ||
+ *         *(ushf*)match != scan_start) continue;
+ *     [...]
+ * } while ((cur_match = prev[cur_match & wmask]) > limit
+ *          && --chain_length != 0);
+ *
+ * Here is the inner loop of the function. The function will spend the
+ * majority of its time in this loop, and majority of that time will
+ * be spent in the first ten instructions.
+ *
+ * Within this loop:
+ * %ebx = scanend
+ * %ecx = curmatch
+ * %edx = chainlenwmask - i.e., ((chainlen << 16) | wmask)
+ * %esi = windowbestlen - i.e., (window + bestlen)
+ * %edi = prev
+ * %ebp = limit
+ */
+LookupLoop:
+		andl	%edx, %ecx
+		movzwl	(%edi,%ecx,2), %ecx
+		cmpl	%ebp, %ecx
+		jbe	LeaveNow
+		subl	$0x00010000, %edx
+		js	LeaveNow
+LoopEntry:	movzwl	-1(%esi,%ecx), %eax
+		cmpl	%ebx, %eax
+		jnz	LookupLoop
+		movl	window(%esp), %eax
+		movzwl	(%eax,%ecx), %eax
+		cmpl	scanstart(%esp), %eax
+		jnz	LookupLoop
+
+/* Store the current value of chainlen.					*/
+
+		movl	%edx, chainlenwmask(%esp)
+
+/* Point %edi to the string under scrutiny, and %esi to the string we	*/
+/* are hoping to match it up with. In actuality, %esi and %edi are	*/
+/* both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and %edx is	*/
+/* initialized to -(MAX_MATCH_8 - scanalign).				*/
+
+		movl	window(%esp), %esi
+		movl	scan(%esp), %edi
+		addl	%ecx, %esi
+		movl	scanalign(%esp), %eax
+		movl	$(-MAX_MATCH_8), %edx
+		lea	MAX_MATCH_8(%edi,%eax), %edi
+		lea	MAX_MATCH_8(%esi,%eax), %esi
+
+/* Test the strings for equality, 8 bytes at a time. At the end,
+ * adjust %edx so that it is offset to the exact byte that mismatched.
+ *
+ * We already know at this point that the first three bytes of the
+ * strings match each other, and they can be safely passed over before
+ * starting the compare loop. So what this code does is skip over 0-3
+ * bytes, as much as necessary in order to dword-align the %edi
+ * pointer. (%esi will still be misaligned three times out of four.)
+ *
+ * It should be confessed that this loop usually does not represent
+ * much of the total running time. Replacing it with a more
+ * straightforward "rep cmpsb" would not drastically degrade
+ * performance.
+ */
+LoopCmps:
+		movl	(%esi,%edx), %eax
+		xorl	(%edi,%edx), %eax
+		jnz	LeaveLoopCmps
+		movl	4(%esi,%edx), %eax
+		xorl	4(%edi,%edx), %eax
+		jnz	LeaveLoopCmps4
+		addl	$8, %edx
+		jnz	LoopCmps
+		jmp	LenMaximum
+LeaveLoopCmps4:	addl	$4, %edx
+LeaveLoopCmps:	testl	$0x0000FFFF, %eax
+		jnz	LenLower
+		addl	$2, %edx
+		shrl	$16, %eax
+LenLower:	subb	$1, %al
+		adcl	$0, %edx
+
+/* Calculate the length of the match. If it is longer than MAX_MATCH,	*/
+/* then automatically accept it as the best possible match and leave.	*/
+
+		lea	(%edi,%edx), %eax
+		movl	scan(%esp), %edi
+		subl	%edi, %eax
+		cmpl	$MAX_MATCH, %eax
+		jge	LenMaximum
+
+/* If the length of the match is not longer than the best match we	*/
+/* have so far, then forget it and return to the lookup loop.		*/
+
+		movl	deflatestate(%esp), %edx
+		movl	bestlen(%esp), %ebx
+		cmpl	%ebx, %eax
+		jg	LongerMatch
+		movl	windowbestlen(%esp), %esi
+		movl	dsPrev(%edx), %edi
+		movl	scanend(%esp), %ebx
+		movl	chainlenwmask(%esp), %edx
+		jmp	LookupLoop
+
+/*         s->match_start = cur_match;					*/
+/*         best_len = len;						*/
+/*         if (len >= nice_match) break;				*/
+/*         scan_end = *(ushf*)(scan+best_len-1);			*/
+
+LongerMatch:	movl	nicematch(%esp), %ebx
+		movl	%eax, bestlen(%esp)
+		movl	%ecx, dsMatchStart(%edx)
+		cmpl	%ebx, %eax
+		jge	LeaveNow
+		movl	window(%esp), %esi
+		addl	%eax, %esi
+		movl	%esi, windowbestlen(%esp)
+		movzwl	-1(%edi,%eax), %ebx
+		movl	dsPrev(%edx), %edi
+		movl	%ebx, scanend(%esp)
+		movl	chainlenwmask(%esp), %edx
+		jmp	LookupLoop
+
+/* Accept the current string, with the maximum possible length.		*/
+
+LenMaximum:	movl	deflatestate(%esp), %edx
+		movl	$MAX_MATCH, bestlen(%esp)
+		movl	%ecx, dsMatchStart(%edx)
+
+/* if ((uInt)best_len <= s->lookahead) return (uInt)best_len;		*/
+/* return s->lookahead;							*/
+
+LeaveNow:
+		movl	deflatestate(%esp), %edx
+		movl	bestlen(%esp), %ebx
+		movl	dsLookahead(%edx), %eax
+		cmpl	%eax, %ebx
+		jg	LookaheadRet
+		movl	%ebx, %eax
+LookaheadRet:
+
+/* Restore the stack and return from whence we came.			*/
+
+		addl	$LocalVarsSize, %esp
+		popl	%ebx
+		popl	%esi
+		popl	%edi
+		popl	%ebp
+match_init:	ret
diff --git a/zlib-1.1.4/contrib/delphi/zlib.mak b/zlib-1.1.4/contrib/delphi/zlib.mak
new file mode 100644
index 0000000..ba557e2
--- /dev/null
+++ b/zlib-1.1.4/contrib/delphi/zlib.mak
@@ -0,0 +1,36 @@
+# Makefile for zlib32bd.lib
+# ------------- Borland C++ 4.5 -------------
+
+# The (32-bit) zlib32bd.lib made with this makefile is intended for use 
+# in making the (32-bit) DLL, png32bd.dll. It uses the "stdcall" calling 
+# convention.
+
+CFLAGS= -ps -O2 -C -K -N- -k- -d -3 -r- -w-par -w-aus -WDE
+CC=f:\bc45\bin\bcc32
+LIBFLAGS= /C
+LIB=f:\bc45\bin\tlib
+ZLIB=zlib32bd.lib
+
+.autodepend
+.c.obj:
+        $(CC) -c $(CFLAGS) $<
+
+OBJ1=adler32.obj compress.obj crc32.obj deflate.obj gzio.obj infblock.obj 
+OBJ2=infcodes.obj inflate.obj inftrees.obj infutil.obj inffast.obj 
+OBJ3=trees.obj uncompr.obj zutil.obj
+pOBJ1=+adler32.obj+compress.obj+crc32.obj+deflate.obj+gzio.obj+infblock.obj 
+pOBJ2=+infcodes.obj+inflate.obj+inftrees.obj+infutil.obj+inffast.obj 
+pOBJ3=+trees.obj+uncompr.obj+zutil.obj
+
+all: $(ZLIB)
+
+$(ZLIB): $(OBJ1) $(OBJ2) $(OBJ3)
+        @if exist $@ del $@
+        $(LIB) @&&|
+$@ $(LIBFLAGS) &
+$(pOBJ1) &
+$(pOBJ2) &
+$(pOBJ3)
+|
+
+# End of makefile for zlib32bd.lib
diff --git a/zlib-1.1.4/contrib/delphi/zlibdef.pas b/zlib-1.1.4/contrib/delphi/zlibdef.pas
new file mode 100644
index 0000000..4f96b7d
--- /dev/null
+++ b/zlib-1.1.4/contrib/delphi/zlibdef.pas
@@ -0,0 +1,169 @@
+unit zlibdef;
+
+interface
+
+uses
+  Windows;
+
+const
+  ZLIB_VERSION = '1.1.3';
+
+type
+  voidpf = Pointer;
+  int    = Integer;
+  uInt   = Cardinal;
+  pBytef = PChar;
+  uLong  = Cardinal;
+
+  alloc_func = function(opaque: voidpf; items, size: uInt): voidpf;
+                    stdcall;
+  free_func  = procedure(opaque, address: voidpf);
+                    stdcall;
+
+  internal_state = Pointer;
+
+  z_streamp = ^z_stream;
+  z_stream = packed record
+    next_in: pBytef;          // next input byte
+    avail_in: uInt;           // number of bytes available at next_in
+    total_in: uLong;          // total nb of input bytes read so far
+
+    next_out: pBytef;         // next output byte should be put there
+    avail_out: uInt;          // remaining free space at next_out
+    total_out: uLong;         // total nb of bytes output so far
+
+    msg: PChar;               // last error message, NULL if no error
+    state: internal_state;    // not visible by applications
+
+    zalloc: alloc_func;       // used to allocate the internal state
+    zfree: free_func;         // used to free the internal state
+    opaque: voidpf;           // private data object passed to zalloc and zfree
+
+    data_type: int;           // best guess about the data type: ascii or binary
+    adler: uLong;             // adler32 value of the uncompressed data
+    reserved: uLong;          // reserved for future use
+    end;
+
+const
+  Z_NO_FLUSH      = 0;
+  Z_SYNC_FLUSH    = 2;
+  Z_FULL_FLUSH    = 3;
+  Z_FINISH        = 4;
+
+  Z_OK            = 0;
+  Z_STREAM_END    = 1;
+
+  Z_NO_COMPRESSION         =  0;
+  Z_BEST_SPEED             =  1;
+  Z_BEST_COMPRESSION       =  9;
+  Z_DEFAULT_COMPRESSION    = -1;
+
+  Z_FILTERED            = 1;
+  Z_HUFFMAN_ONLY        = 2;
+  Z_DEFAULT_STRATEGY    = 0;
+
+  Z_BINARY   = 0;
+  Z_ASCII    = 1;
+  Z_UNKNOWN  = 2;
+
+  Z_DEFLATED    = 8;
+
+  MAX_MEM_LEVEL = 9;
+
+function adler32(adler: uLong; const buf: pBytef; len: uInt): uLong;
+             stdcall;
+function crc32(crc: uLong; const buf: pBytef; len: uInt): uLong;
+             stdcall;
+function deflate(strm: z_streamp; flush: int): int;
+             stdcall;
+function deflateCopy(dest, source: z_streamp): int;
+             stdcall;
+function deflateEnd(strm: z_streamp): int;
+             stdcall;
+function deflateInit2_(strm: z_streamp; level, method,
+                       windowBits, memLevel, strategy: int;
+                       const version: PChar; stream_size: int): int;
+             stdcall;
+function deflateInit_(strm: z_streamp; level: int;
+                      const version: PChar; stream_size: int): int;
+             stdcall;
+function deflateParams(strm: z_streamp; level, strategy: int): int;
+             stdcall;
+function deflateReset(strm: z_streamp): int;
+             stdcall;
+function deflateSetDictionary(strm: z_streamp;
+                              const dictionary: pBytef;
+                              dictLength: uInt): int;
+             stdcall;
+function inflate(strm: z_streamp; flush: int): int;
+             stdcall;
+function inflateEnd(strm: z_streamp): int;
+             stdcall;
+function inflateInit2_(strm: z_streamp; windowBits: int;
+                       const version: PChar; stream_size: int): int;
+             stdcall;
+function inflateInit_(strm: z_streamp; const version: PChar;
+                      stream_size: int): int;
+             stdcall;
+function inflateReset(strm: z_streamp): int;
+             stdcall;
+function inflateSetDictionary(strm: z_streamp;
+                              const dictionary: pBytef;
+                              dictLength: uInt): int;
+             stdcall;
+function inflateSync(strm: z_streamp): int;
+             stdcall;
+
+function deflateInit(strm: z_streamp; level: int): int;
+function deflateInit2(strm: z_streamp; level, method, windowBits,
+                      memLevel, strategy: int): int;
+function inflateInit(strm: z_streamp): int;
+function inflateInit2(strm: z_streamp; windowBits: int): int;
+
+implementation
+
+function deflateInit(strm: z_streamp; level: int): int;
+begin
+  Result := deflateInit_(strm, level, ZLIB_VERSION, sizeof(z_stream));
+end;
+
+function deflateInit2(strm: z_streamp; level, method, windowBits,
+                      memLevel, strategy: int): int;
+begin
+  Result := deflateInit2_(strm, level, method, windowBits, memLevel,
+                          strategy, ZLIB_VERSION, sizeof(z_stream));
+end;
+
+function inflateInit(strm: z_streamp): int;
+begin
+  Result := inflateInit_(strm, ZLIB_VERSION, sizeof(z_stream));
+end;
+
+function inflateInit2(strm: z_streamp; windowBits: int): int;
+begin
+  Result := inflateInit2_(strm, windowBits, ZLIB_VERSION,
+                          sizeof(z_stream));
+end;
+
+const
+  zlibDLL = 'png32bd.dll';
+
+function adler32; external zlibDLL;
+function crc32; external zlibDLL;
+function deflate; external zlibDLL;
+function deflateCopy; external zlibDLL;
+function deflateEnd; external zlibDLL;
+function deflateInit2_; external zlibDLL;
+function deflateInit_; external zlibDLL;
+function deflateParams; external zlibDLL;
+function deflateReset; external zlibDLL;
+function deflateSetDictionary; external zlibDLL;
+function inflate; external zlibDLL;
+function inflateEnd; external zlibDLL;
+function inflateInit2_; external zlibDLL;
+function inflateInit_; external zlibDLL;
+function inflateReset; external zlibDLL;
+function inflateSetDictionary; external zlibDLL;
+function inflateSync; external zlibDLL;
+
+end.
diff --git a/zlib-1.1.4/contrib/delphi2/d_zlib.bpr b/zlib-1.1.4/contrib/delphi2/d_zlib.bpr
new file mode 100644
index 0000000..78bb254
--- /dev/null
+++ b/zlib-1.1.4/contrib/delphi2/d_zlib.bpr
@@ -0,0 +1,224 @@
+# ---------------------------------------------------------------------------
+!if !$d(BCB)
+BCB = $(MAKEDIR)\..
+!endif
+
+# ---------------------------------------------------------------------------
+# IDE SECTION
+# ---------------------------------------------------------------------------
+# The following section of the project makefile is managed by the BCB IDE.
+# It is recommended to use the IDE to change any of the values in this
+# section.
+# ---------------------------------------------------------------------------
+
+VERSION = BCB.03
+# ---------------------------------------------------------------------------
+PROJECT = d_zlib.lib
+OBJFILES = d_zlib.obj adler32.obj deflate.obj infblock.obj infcodes.obj inffast.obj \
+  inflate.obj inftrees.obj infutil.obj trees.obj
+RESFILES =
+RESDEPEN = $(RESFILES)
+LIBFILES =
+LIBRARIES = VCL35.lib
+SPARELIBS = VCL35.lib
+DEFFILE =
+PACKAGES = VCLX35.bpi VCL35.bpi VCLDB35.bpi VCLDBX35.bpi ibsmp35.bpi bcbsmp35.bpi \
+  dclocx35.bpi QRPT35.bpi TEEUI35.bpi TEEDB35.bpi TEE35.bpi DSS35.bpi \
+  NMFAST35.bpi INETDB35.bpi INET35.bpi VCLMID35.bpi
+# ---------------------------------------------------------------------------
+PATHCPP = .;
+PATHASM = .;
+PATHPAS = .;
+PATHRC = .;
+DEBUGLIBPATH = $(BCB)\lib\debug
+RELEASELIBPATH = $(BCB)\lib\release
+# ---------------------------------------------------------------------------
+CFLAG1 = -O2 -Ve -d -k- -vi
+CFLAG2 = -I$(BCB)\include;$(BCB)\include\vcl -H=$(BCB)\lib\vcl35.csm
+CFLAG3 = -ff -pr -5
+PFLAGS = -U;$(DEBUGLIBPATH) -I$(BCB)\include;$(BCB)\include\vcl -H -W -$I- -v -JPHN -M
+RFLAGS = -i$(BCB)\include;$(BCB)\include\vcl 
+AFLAGS = /i$(BCB)\include /i$(BCB)\include\vcl /mx /w2 /zn
+LFLAGS =
+IFLAGS = -g -Gn
+# ---------------------------------------------------------------------------
+ALLOBJ = c0w32.obj $(OBJFILES)
+ALLRES = $(RESFILES)
+ALLLIB = $(LIBFILES) $(LIBRARIES) import32.lib cp32mt.lib
+# ---------------------------------------------------------------------------
+!!ifdef IDEOPTIONS
+
+[Version Info]
+IncludeVerInfo=0
+AutoIncBuild=0
+MajorVer=1
+MinorVer=0
+Release=0
+Build=0
+Debug=0
+PreRelease=0
+Special=0
+Private=0
+DLL=0
+Locale=1040
+CodePage=1252
+
+[Version Info Keys]
+CompanyName=
+FileDescription=
+FileVersion=1.0.0.0
+InternalName=
+LegalCopyright=
+LegalTrademarks=
+OriginalFilename=
+ProductName=
+ProductVersion=1.0.0.0
+Comments=
+
+[HistoryLists\hlIncludePath]
+Count=2
+Item0=$(BCB)\include
+Item1=$(BCB)\include;$(BCB)\include\vcl
+
+[HistoryLists\hlLibraryPath]
+Count=1
+Item0=$(BCB)\lib\obj;$(BCB)\lib
+
+[HistoryLists\hlDebugSourcePath]
+Count=1
+Item0=$(BCB)\source\vcl
+
+[Debugging]
+DebugSourceDirs=
+
+[Parameters]
+RunParams=
+HostApplication=
+
+!endif
+
+ ---------------------------------------------------------------------------
+# MAKE SECTION
+# ---------------------------------------------------------------------------
+# This section of the project file is not used by the BCB IDE.  It is for
+# the benefit of building from the command-line using the MAKE utility.
+# ---------------------------------------------------------------------------
+
+.autodepend
+# ---------------------------------------------------------------------------
+!if !$d(BCC32)
+BCC32 = bcc32
+!endif
+
+!if !$d(DCC32)
+DCC32 = dcc32
+!endif
+
+!if !$d(TASM32)
+TASM32 = tasm32
+!endif
+
+!if !$d(LINKER)
+LINKER = TLib
+!endif
+
+!if !$d(BRCC32)
+BRCC32 = brcc32
+!endif
+# ---------------------------------------------------------------------------
+!if $d(PATHCPP)
+.PATH.CPP = $(PATHCPP)
+.PATH.C   = $(PATHCPP)
+!endif
+
+!if $d(PATHPAS)
+.PATH.PAS = $(PATHPAS)
+!endif
+
+!if $d(PATHASM)
+.PATH.ASM = $(PATHASM)
+!endif
+
+!if $d(PATHRC)
+.PATH.RC  = $(PATHRC)
+!endif
+# ---------------------------------------------------------------------------
+!ifdef IDEOPTIONS
+
+[Version Info]
+IncludeVerInfo=0
+AutoIncBuild=0
+MajorVer=1
+MinorVer=0
+Release=0
+Build=0
+Debug=0
+PreRelease=0
+Special=0
+Private=0
+DLL=0
+Locale=1040
+CodePage=1252
+
+[Version Info Keys]
+CompanyName=
+FileDescription=
+FileVersion=1.0.0.0
+InternalName=
+LegalCopyright=
+LegalTrademarks=
+OriginalFilename=
+ProductName=
+ProductVersion=1.0.0.0
+Comments=
+
+[HistoryLists\hlIncludePath]
+Count=2
+Item0=$(BCB)\include;$(BCB)\include\vcl
+Item1=$(BCB)\include
+
+[HistoryLists\hlLibraryPath]
+Count=1
+Item0=$(BCB)\lib\obj;$(BCB)\lib
+
+[HistoryLists\hlDebugSourcePath]
+Count=1
+Item0=$(BCB)\source\vcl
+
+[Debugging]
+DebugSourceDirs=
+
+[Parameters]
+RunParams=
+HostApplication=
+
+!endif
+
+$(PROJECT): $(OBJFILES) $(RESDEPEN) $(DEFFILE)
+    $(BCB)\BIN\$(LINKER) @&&!
+    $(LFLAGS) $(IFLAGS) +
+    $(ALLOBJ), +
+    $(PROJECT),, +
+    $(ALLLIB), +
+    $(DEFFILE), +
+    $(ALLRES)
+!
+# ---------------------------------------------------------------------------
+.pas.hpp:
+    $(BCB)\BIN\$(DCC32) $(PFLAGS) {$< }
+
+.pas.obj:
+    $(BCB)\BIN\$(DCC32) $(PFLAGS) {$< }
+
+.cpp.obj:
+    $(BCB)\BIN\$(BCC32) $(CFLAG1) $(CFLAG2) $(CFLAG3) -n$(@D) {$< }
+
+.c.obj:
+    $(BCB)\BIN\$(BCC32) $(CFLAG1) $(CFLAG2) $(CFLAG3) -n$(@D) {$< }
+
+.asm.obj:
+    $(BCB)\BIN\$(TASM32) $(AFLAGS) $<, $@
+
+.rc.res:
+    $(BCB)\BIN\$(BRCC32) $(RFLAGS) -fo$@ $<
+# ---------------------------------------------------------------------------
diff --git a/zlib-1.1.4/contrib/delphi2/d_zlib.cpp b/zlib-1.1.4/contrib/delphi2/d_zlib.cpp
new file mode 100644
index 0000000..f5dea59
--- /dev/null
+++ b/zlib-1.1.4/contrib/delphi2/d_zlib.cpp
@@ -0,0 +1,17 @@
+#include <condefs.h>
+#pragma hdrstop
+//---------------------------------------------------------------------------
+USEUNIT("adler32.c");
+USEUNIT("deflate.c");
+USEUNIT("infblock.c");
+USEUNIT("infcodes.c");
+USEUNIT("inffast.c");
+USEUNIT("inflate.c");
+USEUNIT("inftrees.c");
+USEUNIT("infutil.c");
+USEUNIT("trees.c");
+//---------------------------------------------------------------------------
+#define Library
+
+// To add a file to the library use the Project menu 'Add to Project'.
+
diff --git a/zlib-1.1.4/contrib/delphi2/readme.txt b/zlib-1.1.4/contrib/delphi2/readme.txt
new file mode 100644
index 0000000..cbd3162
--- /dev/null
+++ b/zlib-1.1.4/contrib/delphi2/readme.txt
@@ -0,0 +1,17 @@
+These are files used to compile zlib under Borland C++ Builder 3.
+
+zlib.bpg is the main project group that can be loaded in the BCB IDE and
+loads all other *.bpr projects
+
+zlib.bpr is a project used to create a static zlib.lib library with C calling
+convention for functions.
+
+zlib32.bpr creates a zlib32.dll dynamic link library with Windows standard
+calling convention.
+
+d_zlib.bpr creates a set of .obj files with register calling convention.
+These files are used by zlib.pas to create a Delphi unit containing zlib.
+The d_zlib.lib file generated isn't useful and can be deleted.
+
+zlib.cpp, zlib32.cpp and d_zlib.cpp are used by the above projects.
+
diff --git a/zlib-1.1.4/contrib/delphi2/zlib.bpg b/zlib-1.1.4/contrib/delphi2/zlib.bpg
new file mode 100644
index 0000000..b6c9acd
--- /dev/null
+++ b/zlib-1.1.4/contrib/delphi2/zlib.bpg
@@ -0,0 +1,26 @@
+#------------------------------------------------------------------------------
+VERSION = BWS.01
+#------------------------------------------------------------------------------
+!ifndef ROOT
+ROOT = $(MAKEDIR)\..
+!endif
+#------------------------------------------------------------------------------
+MAKE = $(ROOT)\bin\make.exe -$(MAKEFLAGS) -f$**
+DCC = $(ROOT)\bin\dcc32.exe $**
+BRCC = $(ROOT)\bin\brcc32.exe $**
+#------------------------------------------------------------------------------
+PROJECTS = zlib zlib32 d_zlib
+#------------------------------------------------------------------------------
+default: $(PROJECTS)
+#------------------------------------------------------------------------------
+
+zlib: zlib.bpr
+  $(MAKE)
+
+zlib32: zlib32.bpr
+  $(MAKE)
+
+d_zlib: d_zlib.bpr
+  $(MAKE)
+
+
diff --git a/zlib-1.1.4/contrib/delphi2/zlib.bpr b/zlib-1.1.4/contrib/delphi2/zlib.bpr
new file mode 100644
index 0000000..cf3945b
--- /dev/null
+++ b/zlib-1.1.4/contrib/delphi2/zlib.bpr
@@ -0,0 +1,225 @@
+# ---------------------------------------------------------------------------
+!if !$d(BCB)
+BCB = $(MAKEDIR)\..
+!endif
+
+# ---------------------------------------------------------------------------
+# IDE SECTION
+# ---------------------------------------------------------------------------
+# The following section of the project makefile is managed by the BCB IDE.
+# It is recommended to use the IDE to change any of the values in this
+# section.
+# ---------------------------------------------------------------------------
+
+VERSION = BCB.03
+# ---------------------------------------------------------------------------
+PROJECT = zlib.lib
+OBJFILES = zlib.obj adler32.obj compress.obj crc32.obj deflate.obj gzio.obj infblock.obj \
+  infcodes.obj inffast.obj inflate.obj inftrees.obj infutil.obj trees.obj \
+  uncompr.obj zutil.obj
+RESFILES =
+RESDEPEN = $(RESFILES)
+LIBFILES =
+LIBRARIES = VCL35.lib
+SPARELIBS = VCL35.lib
+DEFFILE =
+PACKAGES = VCLX35.bpi VCL35.bpi VCLDB35.bpi VCLDBX35.bpi ibsmp35.bpi bcbsmp35.bpi \
+  dclocx35.bpi QRPT35.bpi TEEUI35.bpi TEEDB35.bpi TEE35.bpi DSS35.bpi \
+  NMFAST35.bpi INETDB35.bpi INET35.bpi VCLMID35.bpi
+# ---------------------------------------------------------------------------
+PATHCPP = .;
+PATHASM = .;
+PATHPAS = .;
+PATHRC = .;
+DEBUGLIBPATH = $(BCB)\lib\debug
+RELEASELIBPATH = $(BCB)\lib\release
+# ---------------------------------------------------------------------------
+CFLAG1 = -O2 -Ve -d -k- -vi
+CFLAG2 = -I$(BCB)\include;$(BCB)\include\vcl -H=$(BCB)\lib\vcl35.csm
+CFLAG3 = -ff -5
+PFLAGS = -U;$(DEBUGLIBPATH) -I$(BCB)\include;$(BCB)\include\vcl -H -W -$I- -v -JPHN -M
+RFLAGS = -i$(BCB)\include;$(BCB)\include\vcl 
+AFLAGS = /i$(BCB)\include /i$(BCB)\include\vcl /mx /w2 /zn
+LFLAGS =
+IFLAGS = -g -Gn
+# ---------------------------------------------------------------------------
+ALLOBJ = c0w32.obj $(OBJFILES)
+ALLRES = $(RESFILES)
+ALLLIB = $(LIBFILES) $(LIBRARIES) import32.lib cp32mt.lib
+# ---------------------------------------------------------------------------
+!!ifdef IDEOPTIONS
+
+[Version Info]
+IncludeVerInfo=0
+AutoIncBuild=0
+MajorVer=1
+MinorVer=0
+Release=0
+Build=0
+Debug=0
+PreRelease=0
+Special=0
+Private=0
+DLL=0
+Locale=1040
+CodePage=1252
+
+[Version Info Keys]
+CompanyName=
+FileDescription=
+FileVersion=1.0.0.0
+InternalName=
+LegalCopyright=
+LegalTrademarks=
+OriginalFilename=
+ProductName=
+ProductVersion=1.0.0.0
+Comments=
+
+[HistoryLists\hlIncludePath]
+Count=2
+Item0=$(BCB)\include
+Item1=$(BCB)\include;$(BCB)\include\vcl
+
+[HistoryLists\hlLibraryPath]
+Count=1
+Item0=$(BCB)\lib\obj;$(BCB)\lib
+
+[HistoryLists\hlDebugSourcePath]
+Count=1
+Item0=$(BCB)\source\vcl
+
+[Debugging]
+DebugSourceDirs=
+
+[Parameters]
+RunParams=
+HostApplication=
+
+!endif
+
+ ---------------------------------------------------------------------------
+# MAKE SECTION
+# ---------------------------------------------------------------------------
+# This section of the project file is not used by the BCB IDE.  It is for
+# the benefit of building from the command-line using the MAKE utility.
+# ---------------------------------------------------------------------------
+
+.autodepend
+# ---------------------------------------------------------------------------
+!if !$d(BCC32)
+BCC32 = bcc32
+!endif
+
+!if !$d(DCC32)
+DCC32 = dcc32
+!endif
+
+!if !$d(TASM32)
+TASM32 = tasm32
+!endif
+
+!if !$d(LINKER)
+LINKER = TLib
+!endif
+
+!if !$d(BRCC32)
+BRCC32 = brcc32
+!endif
+# ---------------------------------------------------------------------------
+!if $d(PATHCPP)
+.PATH.CPP = $(PATHCPP)
+.PATH.C   = $(PATHCPP)
+!endif
+
+!if $d(PATHPAS)
+.PATH.PAS = $(PATHPAS)
+!endif
+
+!if $d(PATHASM)
+.PATH.ASM = $(PATHASM)
+!endif
+
+!if $d(PATHRC)
+.PATH.RC  = $(PATHRC)
+!endif
+# ---------------------------------------------------------------------------
+!ifdef IDEOPTIONS
+
+[Version Info]
+IncludeVerInfo=0
+AutoIncBuild=0
+MajorVer=1
+MinorVer=0
+Release=0
+Build=0
+Debug=0
+PreRelease=0
+Special=0
+Private=0
+DLL=0
+Locale=1040
+CodePage=1252
+
+[Version Info Keys]
+CompanyName=
+FileDescription=
+FileVersion=1.0.0.0
+InternalName=
+LegalCopyright=
+LegalTrademarks=
+OriginalFilename=
+ProductName=
+ProductVersion=1.0.0.0
+Comments=
+
+[HistoryLists\hlIncludePath]
+Count=2
+Item0=$(BCB)\include;$(BCB)\include\vcl
+Item1=$(BCB)\include
+
+[HistoryLists\hlLibraryPath]
+Count=1
+Item0=$(BCB)\lib\obj;$(BCB)\lib
+
+[HistoryLists\hlDebugSourcePath]
+Count=1
+Item0=$(BCB)\source\vcl
+
+[Debugging]
+DebugSourceDirs=
+
+[Parameters]
+RunParams=
+HostApplication=
+
+!endif
+
+$(PROJECT): $(OBJFILES) $(RESDEPEN) $(DEFFILE)
+    $(BCB)\BIN\$(LINKER) @&&!
+    $(LFLAGS) $(IFLAGS) +
+    $(ALLOBJ), +
+    $(PROJECT),, +
+    $(ALLLIB), +
+    $(DEFFILE), +
+    $(ALLRES)
+!
+# ---------------------------------------------------------------------------
+.pas.hpp:
+    $(BCB)\BIN\$(DCC32) $(PFLAGS) {$< }
+
+.pas.obj:
+    $(BCB)\BIN\$(DCC32) $(PFLAGS) {$< }
+
+.cpp.obj:
+    $(BCB)\BIN\$(BCC32) $(CFLAG1) $(CFLAG2) $(CFLAG3) -n$(@D) {$< }
+
+.c.obj:
+    $(BCB)\BIN\$(BCC32) $(CFLAG1) $(CFLAG2) $(CFLAG3) -n$(@D) {$< }
+
+.asm.obj:
+    $(BCB)\BIN\$(TASM32) $(AFLAGS) $<, $@
+
+.rc.res:
+    $(BCB)\BIN\$(BRCC32) $(RFLAGS) -fo$@ $<
+# ---------------------------------------------------------------------------
diff --git a/zlib-1.1.4/contrib/delphi2/zlib.cpp b/zlib-1.1.4/contrib/delphi2/zlib.cpp
new file mode 100644
index 0000000..bf6953b
--- /dev/null
+++ b/zlib-1.1.4/contrib/delphi2/zlib.cpp
@@ -0,0 +1,22 @@
+#include <condefs.h>
+#pragma hdrstop
+//---------------------------------------------------------------------------
+USEUNIT("adler32.c");
+USEUNIT("compress.c");
+USEUNIT("crc32.c");
+USEUNIT("deflate.c");
+USEUNIT("gzio.c");
+USEUNIT("infblock.c");
+USEUNIT("infcodes.c");
+USEUNIT("inffast.c");
+USEUNIT("inflate.c");
+USEUNIT("inftrees.c");
+USEUNIT("infutil.c");
+USEUNIT("trees.c");
+USEUNIT("uncompr.c");
+USEUNIT("zutil.c");
+//---------------------------------------------------------------------------
+#define Library
+
+// To add a file to the library use the Project menu 'Add to Project'.
+
diff --git a/zlib-1.1.4/contrib/delphi2/zlib.pas b/zlib-1.1.4/contrib/delphi2/zlib.pas
new file mode 100644
index 0000000..10ae4ca
--- /dev/null
+++ b/zlib-1.1.4/contrib/delphi2/zlib.pas
@@ -0,0 +1,534 @@
+{*******************************************************}
+{                                                       }
+{       Delphi Supplemental Components                  }
+{       ZLIB Data Compression Interface Unit            }
+{                                                       }
+{       Copyright (c) 1997 Borland International        }
+{                                                       }
+{*******************************************************}
+
+{ Modified for zlib 1.1.3 by Davide Moretti <dave@rimini.com }
+
+unit zlib;
+
+interface
+
+uses Sysutils, Classes;
+
+type
+  TAlloc = function (AppData: Pointer; Items, Size: Integer): Pointer;
+  TFree = procedure (AppData, Block: Pointer);
+
+  // Internal structure.  Ignore.
+  TZStreamRec = packed record
+    next_in: PChar;       // next input byte
+    avail_in: Integer;    // number of bytes available at next_in
+    total_in: Integer;    // total nb of input bytes read so far
+
+    next_out: PChar;      // next output byte should be put here
+    avail_out: Integer;   // remaining free space at next_out
+    total_out: Integer;   // total nb of bytes output so far
+
+    msg: PChar;           // last error message, NULL if no error
+    internal: Pointer;    // not visible by applications
+
+    zalloc: TAlloc;       // used to allocate the internal state
+    zfree: TFree;         // used to free the internal state
+    AppData: Pointer;     // private data object passed to zalloc and zfree
+
+    data_type: Integer;   //  best guess about the data type: ascii or binary
+    adler: Integer;       // adler32 value of the uncompressed data
+    reserved: Integer;    // reserved for future use
+  end;
+
+  // Abstract ancestor class
+  TCustomZlibStream = class(TStream)
+  private
+    FStrm: TStream;
+    FStrmPos: Integer;
+    FOnProgress: TNotifyEvent;
+    FZRec: TZStreamRec;
+    FBuffer: array [Word] of Char;
+  protected
+    procedure Progress(Sender: TObject); dynamic;
+    property OnProgress: TNotifyEvent read FOnProgress write FOnProgress;
+    constructor Create(Strm: TStream);
+  end;
+
+{ TCompressionStream compresses data on the fly as data is written to it, and
+  stores the compressed data to another stream.
+
+  TCompressionStream is write-only and strictly sequential. Reading from the
+  stream will raise an exception. Using Seek to move the stream pointer
+  will raise an exception.
+
+  Output data is cached internally, written to the output stream only when
+  the internal output buffer is full.  All pending output data is flushed
+  when the stream is destroyed.
+
+  The Position property returns the number of uncompressed bytes of
+  data that have been written to the stream so far.
+
+  CompressionRate returns the on-the-fly percentage by which the original
+  data has been compressed:  (1 - (CompressedBytes / UncompressedBytes)) * 100
+  If raw data size = 100 and compressed data size = 25, the CompressionRate
+  is 75%
+
+  The OnProgress event is called each time the output buffer is filled and
+  written to the output stream.  This is useful for updating a progress
+  indicator when you are writing a large chunk of data to the compression
+  stream in a single call.}
+
+
+  TCompressionLevel = (clNone, clFastest, clDefault, clMax);
+
+  TCompressionStream = class(TCustomZlibStream)
+  private
+    function GetCompressionRate: Single;
+  public
+    constructor Create(CompressionLevel: TCompressionLevel; Dest: TStream);
+    destructor Destroy; override;
+    function Read(var Buffer; Count: Longint): Longint; override;
+    function Write(const Buffer; Count: Longint): Longint; override;
+    function Seek(Offset: Longint; Origin: Word): Longint; override;
+    property CompressionRate: Single read GetCompressionRate;
+    property OnProgress;
+  end;
+
+{ TDecompressionStream decompresses data on the fly as data is read from it.
+
+  Compressed data comes from a separate source stream.  TDecompressionStream
+  is read-only and unidirectional; you can seek forward in the stream, but not
+  backwards.  The special case of setting the stream position to zero is
+  allowed.  Seeking forward decompresses data until the requested position in
+  the uncompressed data has been reached.  Seeking backwards, seeking relative
+  to the end of the stream, requesting the size of the stream, and writing to
+  the stream will raise an exception.
+
+  The Position property returns the number of bytes of uncompressed data that
+  have been read from the stream so far.
+
+  The OnProgress event is called each time the internal input buffer of
+  compressed data is exhausted and the next block is read from the input stream.
+  This is useful for updating a progress indicator when you are reading a
+  large chunk of data from the decompression stream in a single call.}
+
+  TDecompressionStream = class(TCustomZlibStream)
+  public
+    constructor Create(Source: TStream);
+    destructor Destroy; override;
+    function Read(var Buffer; Count: Longint): Longint; override;
+    function Write(const Buffer; Count: Longint): Longint; override;
+    function Seek(Offset: Longint; Origin: Word): Longint; override;
+    property OnProgress;
+  end;
+
+
+
+{ CompressBuf compresses data, buffer to buffer, in one call.
+   In: InBuf = ptr to compressed data
+       InBytes = number of bytes in InBuf
+  Out: OutBuf = ptr to newly allocated buffer containing decompressed data
+       OutBytes = number of bytes in OutBuf   }
+procedure CompressBuf(const InBuf: Pointer; InBytes: Integer;
+                      out OutBuf: Pointer; out OutBytes: Integer);
+
+
+{ DecompressBuf decompresses data, buffer to buffer, in one call.
+   In: InBuf = ptr to compressed data
+       InBytes = number of bytes in InBuf
+       OutEstimate = zero, or est. size of the decompressed data
+  Out: OutBuf = ptr to newly allocated buffer containing decompressed data
+       OutBytes = number of bytes in OutBuf   }
+procedure DecompressBuf(const InBuf: Pointer; InBytes: Integer;
+ OutEstimate: Integer; out OutBuf: Pointer; out OutBytes: Integer);
+
+const
+  zlib_version = '1.1.3';
+
+type
+  EZlibError = class(Exception);
+  ECompressionError = class(EZlibError);
+  EDecompressionError = class(EZlibError);
+
+function adler32(adler: Integer; buf: PChar; len: Integer): Integer;
+
+implementation
+
+const
+  Z_NO_FLUSH      = 0;
+  Z_PARTIAL_FLUSH = 1;
+  Z_SYNC_FLUSH    = 2;
+  Z_FULL_FLUSH    = 3;
+  Z_FINISH        = 4;
+
+  Z_OK            = 0;
+  Z_STREAM_END    = 1;
+  Z_NEED_DICT     = 2;
+  Z_ERRNO         = (-1);
+  Z_STREAM_ERROR  = (-2);
+  Z_DATA_ERROR    = (-3);
+  Z_MEM_ERROR     = (-4);
+  Z_BUF_ERROR     = (-5);
+  Z_VERSION_ERROR = (-6);
+
+  Z_NO_COMPRESSION       =   0;
+  Z_BEST_SPEED           =   1;
+  Z_BEST_COMPRESSION     =   9;
+  Z_DEFAULT_COMPRESSION  = (-1);
+
+  Z_FILTERED            = 1;
+  Z_HUFFMAN_ONLY        = 2;
+  Z_DEFAULT_STRATEGY    = 0;
+
+  Z_BINARY   = 0;
+  Z_ASCII    = 1;
+  Z_UNKNOWN  = 2;
+
+  Z_DEFLATED = 8;
+
+  _z_errmsg: array[0..9] of PChar = (
+    'need dictionary',      // Z_NEED_DICT      (2)
+    'stream end',           // Z_STREAM_END     (1)
+    '',                     // Z_OK             (0)
+    'file error',           // Z_ERRNO          (-1)
+    'stream error',         // Z_STREAM_ERROR   (-2)
+    'data error',           // Z_DATA_ERROR     (-3)
+    'insufficient memory',  // Z_MEM_ERROR      (-4)
+    'buffer error',         // Z_BUF_ERROR      (-5)
+    'incompatible version', // Z_VERSION_ERROR  (-6)
+    ''
+  );
+
+{$L deflate.obj}
+{$L inflate.obj}
+{$L inftrees.obj}
+{$L trees.obj}
+{$L adler32.obj}
+{$L infblock.obj}
+{$L infcodes.obj}
+{$L infutil.obj}
+{$L inffast.obj}
+
+procedure _tr_init; external;
+procedure _tr_tally; external;
+procedure _tr_flush_block; external;
+procedure _tr_align; external;
+procedure _tr_stored_block; external;
+function adler32; external;
+procedure inflate_blocks_new; external;
+procedure inflate_blocks; external;
+procedure inflate_blocks_reset; external;
+procedure inflate_blocks_free; external;
+procedure inflate_set_dictionary; external;
+procedure inflate_trees_bits; external;
+procedure inflate_trees_dynamic; external;
+procedure inflate_trees_fixed; external;
+procedure inflate_codes_new; external;
+procedure inflate_codes; external;
+procedure inflate_codes_free; external;
+procedure _inflate_mask; external;
+procedure inflate_flush; external;
+procedure inflate_fast; external;
+
+procedure _memset(P: Pointer; B: Byte; count: Integer);cdecl;
+begin
+  FillChar(P^, count, B);
+end;
+
+procedure _memcpy(dest, source: Pointer; count: Integer);cdecl;
+begin
+  Move(source^, dest^, count);
+end;
+
+
+
+// deflate compresses data
+function deflateInit_(var strm: TZStreamRec; level: Integer; version: PChar;
+  recsize: Integer): Integer; external;
+function deflate(var strm: TZStreamRec; flush: Integer): Integer; external;
+function deflateEnd(var strm: TZStreamRec): Integer; external;
+
+// inflate decompresses data
+function inflateInit_(var strm: TZStreamRec; version: PChar;
+  recsize: Integer): Integer; external;
+function inflate(var strm: TZStreamRec; flush: Integer): Integer; external;
+function inflateEnd(var strm: TZStreamRec): Integer; external;
+function inflateReset(var strm: TZStreamRec): Integer; external;
+
+
+function zcalloc(AppData: Pointer; Items, Size: Integer): Pointer;
+begin
+  GetMem(Result, Items*Size);
+end;
+
+procedure zcfree(AppData, Block: Pointer);
+begin
+  FreeMem(Block);
+end;
+
+function zlibCheck(code: Integer): Integer;
+begin
+  Result := code;
+  if code < 0 then
+    raise EZlibError.Create('error');    //!!
+end;
+
+function CCheck(code: Integer): Integer;
+begin
+  Result := code;
+  if code < 0 then
+    raise ECompressionError.Create('error'); //!!
+end;
+
+function DCheck(code: Integer): Integer;
+begin
+  Result := code;
+  if code < 0 then
+    raise EDecompressionError.Create('error');  //!!
+end;
+
+procedure CompressBuf(const InBuf: Pointer; InBytes: Integer;
+                      out OutBuf: Pointer; out OutBytes: Integer);
+var
+  strm: TZStreamRec;
+  P: Pointer;
+begin
+  FillChar(strm, sizeof(strm), 0);
+  OutBytes := ((InBytes + (InBytes div 10) + 12) + 255) and not 255;
+  GetMem(OutBuf, OutBytes);
+  try
+    strm.next_in := InBuf;
+    strm.avail_in := InBytes;
+    strm.next_out := OutBuf;
+    strm.avail_out := OutBytes;
+    CCheck(deflateInit_(strm, Z_BEST_COMPRESSION, zlib_version, sizeof(strm)));
+    try
+      while CCheck(deflate(strm, Z_FINISH)) <> Z_STREAM_END do
+      begin
+        P := OutBuf;
+        Inc(OutBytes, 256);
+        ReallocMem(OutBuf, OutBytes);
+        strm.next_out := PChar(Integer(OutBuf) + (Integer(strm.next_out) - Integer(P)));
+        strm.avail_out := 256;
+      end;
+    finally
+      CCheck(deflateEnd(strm));
+    end;
+    ReallocMem(OutBuf, strm.total_out);
+    OutBytes := strm.total_out;
+  except
+    FreeMem(OutBuf);
+    raise
+  end;
+end;
+
+
+procedure DecompressBuf(const InBuf: Pointer; InBytes: Integer;
+  OutEstimate: Integer; out OutBuf: Pointer; out OutBytes: Integer);
+var
+  strm: TZStreamRec;
+  P: Pointer;
+  BufInc: Integer;
+begin
+  FillChar(strm, sizeof(strm), 0);
+  BufInc := (InBytes + 255) and not 255;
+  if OutEstimate = 0 then
+    OutBytes := BufInc
+  else
+    OutBytes := OutEstimate;
+  GetMem(OutBuf, OutBytes);
+  try
+    strm.next_in := InBuf;
+    strm.avail_in := InBytes;
+    strm.next_out := OutBuf;
+    strm.avail_out := OutBytes;
+    DCheck(inflateInit_(strm, zlib_version, sizeof(strm)));
+    try
+      while DCheck(inflate(strm, Z_FINISH)) <> Z_STREAM_END do
+      begin
+        P := OutBuf;
+        Inc(OutBytes, BufInc);
+        ReallocMem(OutBuf, OutBytes);
+        strm.next_out := PChar(Integer(OutBuf) + (Integer(strm.next_out) - Integer(P)));
+        strm.avail_out := BufInc;
+      end;
+    finally
+      DCheck(inflateEnd(strm));
+    end;
+    ReallocMem(OutBuf, strm.total_out);
+    OutBytes := strm.total_out;
+  except
+    FreeMem(OutBuf);
+    raise
+  end;
+end;
+
+
+// TCustomZlibStream
+
+constructor TCustomZLibStream.Create(Strm: TStream);
+begin
+  inherited Create;
+  FStrm := Strm;
+  FStrmPos := Strm.Position;
+end;
+
+procedure TCustomZLibStream.Progress(Sender: TObject);
+begin
+  if Assigned(FOnProgress) then FOnProgress(Sender);
+end;
+
+
+// TCompressionStream
+
+constructor TCompressionStream.Create(CompressionLevel: TCompressionLevel;
+  Dest: TStream);
+const
+  Levels: array [TCompressionLevel] of ShortInt =
+    (Z_NO_COMPRESSION, Z_BEST_SPEED, Z_DEFAULT_COMPRESSION, Z_BEST_COMPRESSION);
+begin
+  inherited Create(Dest);
+  FZRec.next_out := FBuffer;
+  FZRec.avail_out := sizeof(FBuffer);
+  CCheck(deflateInit_(FZRec, Levels[CompressionLevel], zlib_version, sizeof(FZRec)));
+end;
+
+destructor TCompressionStream.Destroy;
+begin
+  FZRec.next_in := nil;
+  FZRec.avail_in := 0;
+  try
+    if FStrm.Position <> FStrmPos then FStrm.Position := FStrmPos;
+    while (CCheck(deflate(FZRec, Z_FINISH)) <> Z_STREAM_END)
+      and (FZRec.avail_out = 0) do
+    begin
+      FStrm.WriteBuffer(FBuffer, sizeof(FBuffer));
+      FZRec.next_out := FBuffer;
+      FZRec.avail_out := sizeof(FBuffer);
+    end;
+    if FZRec.avail_out < sizeof(FBuffer) then
+      FStrm.WriteBuffer(FBuffer, sizeof(FBuffer) - FZRec.avail_out);
+  finally
+    deflateEnd(FZRec);
+  end;
+  inherited Destroy;
+end;
+
+function TCompressionStream.Read(var Buffer; Count: Longint): Longint;
+begin
+  raise ECompressionError.Create('Invalid stream operation');
+end;
+
+function TCompressionStream.Write(const Buffer; Count: Longint): Longint;
+begin
+  FZRec.next_in := @Buffer;
+  FZRec.avail_in := Count;
+  if FStrm.Position <> FStrmPos then FStrm.Position := FStrmPos;
+  while (FZRec.avail_in > 0) do
+  begin
+    CCheck(deflate(FZRec, 0));
+    if FZRec.avail_out = 0 then
+    begin
+      FStrm.WriteBuffer(FBuffer, sizeof(FBuffer));
+      FZRec.next_out := FBuffer;
+      FZRec.avail_out := sizeof(FBuffer);
+      FStrmPos := FStrm.Position;
+      Progress(Self);
+    end;
+  end;
+  Result := Count;
+end;
+
+function TCompressionStream.Seek(Offset: Longint; Origin: Word): Longint;
+begin
+  if (Offset = 0) and (Origin = soFromCurrent) then
+    Result := FZRec.total_in
+  else
+    raise ECompressionError.Create('Invalid stream operation');
+end;
+
+function TCompressionStream.GetCompressionRate: Single;
+begin
+  if FZRec.total_in = 0 then
+    Result := 0
+  else
+    Result := (1.0 - (FZRec.total_out / FZRec.total_in)) * 100.0;
+end;
+
+
+// TDecompressionStream
+
+constructor TDecompressionStream.Create(Source: TStream);
+begin
+  inherited Create(Source);
+  FZRec.next_in := FBuffer;
+  FZRec.avail_in := 0;
+  DCheck(inflateInit_(FZRec, zlib_version, sizeof(FZRec)));
+end;
+
+destructor TDecompressionStream.Destroy;
+begin
+  inflateEnd(FZRec);
+  inherited Destroy;
+end;
+
+function TDecompressionStream.Read(var Buffer; Count: Longint): Longint;
+begin
+  FZRec.next_out := @Buffer;
+  FZRec.avail_out := Count;
+  if FStrm.Position <> FStrmPos then FStrm.Position := FStrmPos;
+  while (FZRec.avail_out > 0) do
+  begin
+    if FZRec.avail_in = 0 then
+    begin
+      FZRec.avail_in := FStrm.Read(FBuffer, sizeof(FBuffer));
+      if FZRec.avail_in = 0 then
+        begin
+          Result := Count - FZRec.avail_out;
+          Exit;
+        end;
+      FZRec.next_in := FBuffer;
+      FStrmPos := FStrm.Position;
+      Progress(Self);
+    end;
+    DCheck(inflate(FZRec, 0));
+  end;
+  Result := Count;
+end;
+
+function TDecompressionStream.Write(const Buffer; Count: Longint): Longint;
+begin
+  raise EDecompressionError.Create('Invalid stream operation');
+end;
+
+function TDecompressionStream.Seek(Offset: Longint; Origin: Word): Longint;
+var
+  I: Integer;
+  Buf: array [0..4095] of Char;
+begin
+  if (Offset = 0) and (Origin = soFromBeginning) then
+  begin
+    DCheck(inflateReset(FZRec));
+    FZRec.next_in := FBuffer;
+    FZRec.avail_in := 0;
+    FStrm.Position := 0;
+    FStrmPos := 0;
+  end
+  else if ( (Offset >= 0) and (Origin = soFromCurrent)) or
+          ( ((Offset - FZRec.total_out) > 0) and (Origin = soFromBeginning)) then
+  begin
+    if Origin = soFromBeginning then Dec(Offset, FZRec.total_out);
+    if Offset > 0 then
+    begin
+      for I := 1 to Offset div sizeof(Buf) do
+        ReadBuffer(Buf, sizeof(Buf));
+      ReadBuffer(Buf, Offset mod sizeof(Buf));
+    end;
+  end
+  else
+    raise EDecompressionError.Create('Invalid stream operation');
+  Result := FZRec.total_out;
+end;
+
+end.
diff --git a/zlib-1.1.4/contrib/delphi2/zlib32.bpr b/zlib-1.1.4/contrib/delphi2/zlib32.bpr
new file mode 100644
index 0000000..cabcec4
--- /dev/null
+++ b/zlib-1.1.4/contrib/delphi2/zlib32.bpr
@@ -0,0 +1,174 @@
+# ---------------------------------------------------------------------------
+!if !$d(BCB)
+BCB = $(MAKEDIR)\..
+!endif
+
+# ---------------------------------------------------------------------------
+# IDE SECTION
+# ---------------------------------------------------------------------------
+# The following section of the project makefile is managed by the BCB IDE.
+# It is recommended to use the IDE to change any of the values in this
+# section.
+# ---------------------------------------------------------------------------
+
+VERSION = BCB.03
+# ---------------------------------------------------------------------------
+PROJECT = zlib32.dll
+OBJFILES = zlib32.obj adler32.obj compress.obj crc32.obj deflate.obj gzio.obj infblock.obj \
+  infcodes.obj inffast.obj inflate.obj inftrees.obj infutil.obj trees.obj \
+  uncompr.obj zutil.obj
+RESFILES =
+RESDEPEN = $(RESFILES)
+LIBFILES =
+LIBRARIES = 
+SPARELIBS = 
+DEFFILE =
+PACKAGES = VCLX35.bpi VCL35.bpi VCLDB35.bpi VCLDBX35.bpi ibsmp35.bpi bcbsmp35.bpi \
+  dclocx35.bpi QRPT35.bpi TEEUI35.bpi TEEDB35.bpi TEE35.bpi DSS35.bpi \
+  NMFAST35.bpi INETDB35.bpi INET35.bpi VCLMID35.bpi
+# ---------------------------------------------------------------------------
+PATHCPP = .;
+PATHASM = .;
+PATHPAS = .;
+PATHRC = .;
+DEBUGLIBPATH = $(BCB)\lib\debug
+RELEASELIBPATH = $(BCB)\lib\release
+# ---------------------------------------------------------------------------
+CFLAG1 = -WD -O2 -Ve -d -k- -vi -c -tWD
+CFLAG2 = -D_NO_VCL;ZLIB_DLL -I$(BCB)\include
+CFLAG3 = -ff -5
+PFLAGS = -D_NO_VCL;ZLIB_DLL -U$(BCB)\lib;$(RELEASELIBPATH) -I$(BCB)\include -$I- -v \
+  -JPHN -M
+RFLAGS = -D_NO_VCL;ZLIB_DLL -i$(BCB)\include
+AFLAGS = /i$(BCB)\include /d_NO_VCL /dZLIB_DLL /mx /w2 /zn
+LFLAGS = -L$(BCB)\lib;$(RELEASELIBPATH) -aa -Tpd -x -Gi
+IFLAGS = -Gn -g
+# ---------------------------------------------------------------------------
+ALLOBJ = c0d32.obj $(OBJFILES)
+ALLRES = $(RESFILES)
+ALLLIB = $(LIBFILES)  import32.lib cw32mt.lib
+# ---------------------------------------------------------------------------
+!ifdef IDEOPTIONS
+
+[Version Info]
+IncludeVerInfo=0
+AutoIncBuild=0
+MajorVer=1
+MinorVer=0
+Release=0
+Build=0
+Debug=0
+PreRelease=0
+Special=0
+Private=0
+DLL=1
+Locale=1040
+CodePage=1252
+
+[Version Info Keys]
+CompanyName=
+FileDescription=DLL (GUI)
+FileVersion=1.0.0.0
+InternalName=
+LegalCopyright=
+LegalTrademarks=
+OriginalFilename=
+ProductName=
+ProductVersion=1.0.0.0
+Comments=
+
+[HistoryLists\hlIncludePath]
+Count=1
+Item0=$(BCB)\include
+
+[HistoryLists\hlLibraryPath]
+Count=1
+Item0=$(BCB)\lib
+
+[HistoryLists\hlConditionals]
+Count=1
+Item0=_NO_VCL;ZLIB_DLL
+
+[Debugging]
+DebugSourceDirs=
+
+[Parameters]
+RunParams=
+HostApplication=
+
+!endif
+
+# ---------------------------------------------------------------------------
+# MAKE SECTION
+# ---------------------------------------------------------------------------
+# This section of the project file is not used by the BCB IDE.  It is for
+# the benefit of building from the command-line using the MAKE utility.
+# ---------------------------------------------------------------------------
+
+.autodepend
+# ---------------------------------------------------------------------------
+!if !$d(BCC32)
+BCC32 = bcc32
+!endif
+
+!if !$d(DCC32)
+DCC32 = dcc32
+!endif
+
+!if !$d(TASM32)
+TASM32 = tasm32
+!endif
+
+!if !$d(LINKER)
+LINKER = ilink32
+!endif
+
+!if !$d(BRCC32)
+BRCC32 = brcc32
+!endif
+# ---------------------------------------------------------------------------
+!if $d(PATHCPP)
+.PATH.CPP = $(PATHCPP)
+.PATH.C   = $(PATHCPP)
+!endif
+
+!if $d(PATHPAS)
+.PATH.PAS = $(PATHPAS)
+!endif
+
+!if $d(PATHASM)
+.PATH.ASM = $(PATHASM)
+!endif
+
+!if $d(PATHRC)
+.PATH.RC  = $(PATHRC)
+!endif
+# ---------------------------------------------------------------------------
+$(PROJECT): $(OBJFILES) $(RESDEPEN) $(DEFFILE)
+    $(BCB)\BIN\$(LINKER) @&&!
+    $(LFLAGS) $(IFLAGS) +
+    $(ALLOBJ), +
+    $(PROJECT),, +
+    $(ALLLIB), +
+    $(DEFFILE), +
+    $(ALLRES)
+!
+# ---------------------------------------------------------------------------
+.pas.hpp:
+    $(BCB)\BIN\$(DCC32) $(PFLAGS) {$< }
+
+.pas.obj:
+    $(BCB)\BIN\$(DCC32) $(PFLAGS) {$< }
+
+.cpp.obj:
+    $(BCB)\BIN\$(BCC32) $(CFLAG1) $(CFLAG2) $(CFLAG3) -n$(@D) {$< }
+
+.c.obj:
+    $(BCB)\BIN\$(BCC32) $(CFLAG1) $(CFLAG2) $(CFLAG3) -n$(@D) {$< }
+
+.asm.obj:
+    $(BCB)\BIN\$(TASM32) $(AFLAGS) $<, $@
+
+.rc.res:
+    $(BCB)\BIN\$(BRCC32) $(RFLAGS) -fo$@ $<
+# ---------------------------------------------------------------------------
diff --git a/zlib-1.1.4/contrib/delphi2/zlib32.cpp b/zlib-1.1.4/contrib/delphi2/zlib32.cpp
new file mode 100644
index 0000000..7372f6b
--- /dev/null
+++ b/zlib-1.1.4/contrib/delphi2/zlib32.cpp
@@ -0,0 +1,42 @@
+
+#include <windows.h>
+#pragma hdrstop
+#include <condefs.h>
+
+
+//---------------------------------------------------------------------------
+//   Important note about DLL memory management in a VCL DLL:
+//
+//
+//
+// If your DLL uses VCL and exports any functions that pass VCL String objects
+// (or structs/classes containing nested Strings) as parameter or function
+// results, you will need to build both your DLL project and any EXE projects
+// that use your DLL with the dynamic RTL (the RTL DLL).  This will change your
+// DLL and its calling EXE's to use BORLNDMM.DLL as their memory manager. In
+// these cases, the file BORLNDMM.DLL should be deployed along with your DLL
+// and the RTL DLL (CP3240MT.DLL). To avoid the requiring BORLNDMM.DLL in
+// these situations, pass string information using "char *" or ShortString
+// parameters and then link with the static RTL.
+//
+//---------------------------------------------------------------------------
+USEUNIT("adler32.c");
+USEUNIT("compress.c");
+USEUNIT("crc32.c");
+USEUNIT("deflate.c");
+USEUNIT("gzio.c");
+USEUNIT("infblock.c");
+USEUNIT("infcodes.c");
+USEUNIT("inffast.c");
+USEUNIT("inflate.c");
+USEUNIT("inftrees.c");
+USEUNIT("infutil.c");
+USEUNIT("trees.c");
+USEUNIT("uncompr.c");
+USEUNIT("zutil.c");
+//---------------------------------------------------------------------------
+#pragma argsused
+int WINAPI DllEntryPoint(HINSTANCE hinst, unsigned long reason, void*)
+{
+        return 1;
+}
diff --git a/zlib-1.1.4/contrib/iostream/test.cpp b/zlib-1.1.4/contrib/iostream/test.cpp
new file mode 100644
index 0000000..7d265b3
--- /dev/null
+++ b/zlib-1.1.4/contrib/iostream/test.cpp
@@ -0,0 +1,24 @@
+
+#include "zfstream.h"
+
+int main() {
+
+  // Construct a stream object with this filebuffer.  Anything sent
+  // to this stream will go to standard out.
+  gzofstream os( 1, ios::out );
+
+  // This text is getting compressed and sent to stdout.
+  // To prove this, run 'test | zcat'.
+  os << "Hello, Mommy" << endl;
+
+  os << setcompressionlevel( Z_NO_COMPRESSION );
+  os << "hello, hello, hi, ho!" << endl;
+
+  setcompressionlevel( os, Z_DEFAULT_COMPRESSION )
+    << "I'm compressing again" << endl;
+
+  os.close();
+
+  return 0;
+
+}
diff --git a/zlib-1.1.4/contrib/iostream/zfstream.cpp b/zlib-1.1.4/contrib/iostream/zfstream.cpp
new file mode 100644
index 0000000..a690bbe
--- /dev/null
+++ b/zlib-1.1.4/contrib/iostream/zfstream.cpp
@@ -0,0 +1,329 @@
+
+#include <memory.h>
+#include "zfstream.h"
+
+gzfilebuf::gzfilebuf() :
+  file(NULL),
+  mode(0),
+  own_file_descriptor(0)
+{ }
+
+gzfilebuf::~gzfilebuf() {
+
+  sync();
+  if ( own_file_descriptor )
+    close();
+
+}
+
+gzfilebuf *gzfilebuf::open( const char *name,
+			    int io_mode ) {
+
+  if ( is_open() )
+    return NULL;
+
+  char char_mode[10];
+  char *p;
+  memset(char_mode,'\0',10);
+  p = char_mode;
+
+  if ( io_mode & ios::in ) {
+    mode = ios::in;
+    *p++ = 'r';
+  } else if ( io_mode & ios::app ) {
+    mode = ios::app;
+    *p++ = 'a';
+  } else {
+    mode = ios::out;
+    *p++ = 'w';
+  }
+
+  if ( io_mode & ios::binary ) {
+    mode |= ios::binary;
+    *p++ = 'b';
+  }
+
+  // Hard code the compression level
+  if ( io_mode & (ios::out|ios::app )) {
+    *p++ = '9';
+  }
+
+  if ( (file = gzopen(name, char_mode)) == NULL )
+    return NULL;
+
+  own_file_descriptor = 1;
+
+  return this;
+
+}
+
+gzfilebuf *gzfilebuf::attach( int file_descriptor,
+			      int io_mode ) {
+
+  if ( is_open() )
+    return NULL;
+
+  char char_mode[10];
+  char *p;
+  memset(char_mode,'\0',10);
+  p = char_mode;
+
+  if ( io_mode & ios::in ) {
+    mode = ios::in;
+    *p++ = 'r';
+  } else if ( io_mode & ios::app ) {
+    mode = ios::app;
+    *p++ = 'a';
+  } else {
+    mode = ios::out;
+    *p++ = 'w';
+  }
+
+  if ( io_mode & ios::binary ) {
+    mode |= ios::binary;
+    *p++ = 'b';
+  }
+
+  // Hard code the compression level
+  if ( io_mode & (ios::out|ios::app )) {
+    *p++ = '9';
+  }
+
+  if ( (file = gzdopen(file_descriptor, char_mode)) == NULL )
+    return NULL;
+
+  own_file_descriptor = 0;
+
+  return this;
+
+}
+
+gzfilebuf *gzfilebuf::close() {
+
+  if ( is_open() ) {
+
+    sync();
+    gzclose( file );
+    file = NULL;
+
+  }
+
+  return this;
+
+}
+
+int gzfilebuf::setcompressionlevel( short comp_level ) {
+
+  return gzsetparams(file, comp_level, -2);
+
+}
+
+int gzfilebuf::setcompressionstrategy( short comp_strategy ) {
+
+  return gzsetparams(file, -2, comp_strategy);
+
+}
+
+
+streampos gzfilebuf::seekoff( streamoff off, ios::seek_dir dir, int which ) {
+
+  return streampos(EOF);
+
+}
+
+int gzfilebuf::underflow() {
+
+  // If the file hasn't been opened for reading, error.
+  if ( !is_open() || !(mode & ios::in) )
+    return EOF;
+
+  // if a buffer doesn't exists, allocate one.
+  if ( !base() ) {
+
+    if ( (allocate()) == EOF )
+      return EOF;
+    setp(0,0);
+
+  } else {
+
+    if ( in_avail() )
+      return (unsigned char) *gptr();
+
+    if ( out_waiting() ) {
+      if ( flushbuf() == EOF )
+	return EOF;
+    }
+
+  }
+
+  // Attempt to fill the buffer.
+
+  int result = fillbuf();
+  if ( result == EOF ) {
+    // disable get area
+    setg(0,0,0);
+    return EOF;
+  }
+
+  return (unsigned char) *gptr();
+
+}
+
+int gzfilebuf::overflow( int c ) {
+
+  if ( !is_open() || !(mode & ios::out) )
+    return EOF;
+
+  if ( !base() ) {
+    if ( allocate() == EOF )
+      return EOF;
+    setg(0,0,0);
+  } else {
+    if (in_avail()) {
+	return EOF;
+    }
+    if (out_waiting()) {
+      if (flushbuf() == EOF)
+	return EOF;
+    }
+  }
+
+  int bl = blen();
+  setp( base(), base() + bl);
+
+  if ( c != EOF ) {
+
+    *pptr() = c;
+    pbump(1);
+
+  }
+
+  return 0;
+
+}
+
+int gzfilebuf::sync() {
+
+  if ( !is_open() )
+    return EOF;
+
+  if ( out_waiting() )
+    return flushbuf();
+
+  return 0;
+
+}
+
+int gzfilebuf::flushbuf() {
+
+  int n;
+  char *q;
+
+  q = pbase();
+  n = pptr() - q;
+
+  if ( gzwrite( file, q, n) < n )
+    return EOF;
+
+  setp(0,0);
+
+  return 0;
+
+}
+
+int gzfilebuf::fillbuf() {
+
+  int required;
+  char *p;
+
+  p = base();
+
+  required = blen();
+
+  int t = gzread( file, p, required );
+
+  if ( t <= 0) return EOF;
+
+  setg( base(), base(), base()+t);
+
+  return t;
+
+}
+
+gzfilestream_common::gzfilestream_common() :
+  ios( gzfilestream_common::rdbuf() )
+{ }
+
+gzfilestream_common::~gzfilestream_common()
+{ }
+
+void gzfilestream_common::attach( int fd, int io_mode ) {
+
+  if ( !buffer.attach( fd, io_mode) )
+    clear( ios::failbit | ios::badbit );
+  else
+    clear();
+
+}
+
+void gzfilestream_common::open( const char *name, int io_mode ) {
+
+  if ( !buffer.open( name, io_mode ) )
+    clear( ios::failbit | ios::badbit );
+  else
+    clear();
+
+}
+
+void gzfilestream_common::close() {
+
+  if ( !buffer.close() )
+    clear( ios::failbit | ios::badbit );
+
+}
+
+gzfilebuf *gzfilestream_common::rdbuf() {
+
+  return &buffer;
+
+}
+     
+gzifstream::gzifstream() :
+  ios( gzfilestream_common::rdbuf() )
+{
+  clear( ios::badbit );
+}
+
+gzifstream::gzifstream( const char *name, int io_mode ) :
+  ios( gzfilestream_common::rdbuf() )
+{
+  gzfilestream_common::open( name, io_mode );
+}
+
+gzifstream::gzifstream( int fd, int io_mode ) :
+  ios( gzfilestream_common::rdbuf() )
+{
+  gzfilestream_common::attach( fd, io_mode );
+}
+
+gzifstream::~gzifstream() { }
+
+gzofstream::gzofstream() :
+  ios( gzfilestream_common::rdbuf() )
+{
+  clear( ios::badbit );
+}
+
+gzofstream::gzofstream( const char *name, int io_mode ) :
+  ios( gzfilestream_common::rdbuf() )
+{
+  gzfilestream_common::open( name, io_mode );
+}
+
+gzofstream::gzofstream( int fd, int io_mode ) :
+  ios( gzfilestream_common::rdbuf() )
+{
+  gzfilestream_common::attach( fd, io_mode );
+}
+
+gzofstream::~gzofstream() { }
diff --git a/zlib-1.1.4/contrib/iostream/zfstream.h b/zlib-1.1.4/contrib/iostream/zfstream.h
new file mode 100644
index 0000000..c87fa08
--- /dev/null
+++ b/zlib-1.1.4/contrib/iostream/zfstream.h
@@ -0,0 +1,142 @@
+
+#ifndef _zfstream_h
+#define _zfstream_h
+
+#include <fstream.h>
+#include "zlib.h"
+
+class gzfilebuf : public streambuf {
+
+public:
+
+  gzfilebuf( );
+  virtual ~gzfilebuf();
+
+  gzfilebuf *open( const char *name, int io_mode );
+  gzfilebuf *attach( int file_descriptor, int io_mode );
+  gzfilebuf *close();
+
+  int setcompressionlevel( short comp_level );
+  int setcompressionstrategy( short comp_strategy );
+
+  inline int is_open() const { return (file !=NULL); }
+
+  virtual streampos seekoff( streamoff, ios::seek_dir, int );
+
+  virtual int sync();
+
+protected:
+
+  virtual int underflow();
+  virtual int overflow( int = EOF );
+
+private:
+
+  gzFile file;
+  short mode;
+  short own_file_descriptor;
+
+  int flushbuf();
+  int fillbuf();
+
+};
+
+class gzfilestream_common : virtual public ios {
+
+  friend class gzifstream;
+  friend class gzofstream;
+  friend gzofstream &setcompressionlevel( gzofstream &, int );
+  friend gzofstream &setcompressionstrategy( gzofstream &, int );
+
+public:
+  virtual ~gzfilestream_common();
+
+  void attach( int fd, int io_mode );
+  void open( const char *name, int io_mode );
+  void close();
+
+protected:
+  gzfilestream_common();
+
+private:
+  gzfilebuf *rdbuf();
+
+  gzfilebuf buffer;
+
+};
+
+class gzifstream : public gzfilestream_common, public istream {
+
+public:
+
+  gzifstream();
+  gzifstream( const char *name, int io_mode = ios::in );
+  gzifstream( int fd, int io_mode = ios::in );
+
+  virtual ~gzifstream();
+
+};
+
+class gzofstream : public gzfilestream_common, public ostream {
+
+public:
+
+  gzofstream();
+  gzofstream( const char *name, int io_mode = ios::out );
+  gzofstream( int fd, int io_mode = ios::out );
+
+  virtual ~gzofstream();
+
+};
+
+template<class T> class gzomanip {
+  friend gzofstream &operator<<(gzofstream &, const gzomanip<T> &);
+public:
+  gzomanip(gzofstream &(*f)(gzofstream &, T), T v) : func(f), val(v) { }
+private:
+  gzofstream &(*func)(gzofstream &, T);
+  T val;
+};
+
+template<class T> gzofstream &operator<<(gzofstream &s,
+					 const gzomanip<T> &m) {
+  return (*m.func)(s, m.val);
+  
+}
+
+inline gzofstream &setcompressionlevel( gzofstream &s, int l ) {
+  (s.rdbuf())->setcompressionlevel(l);
+  return s;
+}
+
+inline gzofstream &setcompressionstrategy( gzofstream &s, int l ) {
+  (s.rdbuf())->setcompressionstrategy(l);
+  return s;
+}
+
+inline gzomanip<int> setcompressionlevel(int l)
+{
+  return gzomanip<int>(&setcompressionlevel,l);
+}
+
+inline gzomanip<int> setcompressionstrategy(int l)
+{
+  return gzomanip<int>(&setcompressionstrategy,l);
+}
+
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/zlib-1.1.4/contrib/iostream2/zstream.h b/zlib-1.1.4/contrib/iostream2/zstream.h
new file mode 100644
index 0000000..861ef2b
--- /dev/null
+++ b/zlib-1.1.4/contrib/iostream2/zstream.h
@@ -0,0 +1,307 @@
+/*
+ *
+ * Copyright (c) 1997
+ * Christian Michelsen Research AS
+ * Advanced Computing
+ * Fantoftvegen 38, 5036 BERGEN, Norway
+ * http://www.cmr.no
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Christian Michelsen Research AS makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef ZSTREAM__H
+#define ZSTREAM__H
+
+/*
+ * zstream.h - C++ interface to the 'zlib' general purpose compression library
+ * $Id$
+ */
+
+#include <strstream.h>
+#include <string.h>
+#include <stdio.h>
+#include "zlib.h"
+
+#if defined(_WIN32)
+#   include <fcntl.h>
+#   include <io.h>
+#   define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY)
+#else
+#   define SET_BINARY_MODE(file)
+#endif
+
+class zstringlen {
+public:
+    zstringlen(class izstream&);
+    zstringlen(class ozstream&, const char*);
+    size_t value() const { return val.word; }
+private:
+    struct Val { unsigned char byte; size_t word; } val;
+};
+
+//  ----------------------------- izstream -----------------------------
+
+class izstream
+{
+    public:
+        izstream() : m_fp(0) {}
+        izstream(FILE* fp) : m_fp(0) { open(fp); }
+        izstream(const char* name) : m_fp(0) { open(name); }
+        ~izstream() { close(); }
+
+        /* Opens a gzip (.gz) file for reading.
+         * open() can be used to read a file which is not in gzip format;
+         * in this case read() will directly read from the file without
+         * decompression. errno can be checked to distinguish two error
+         * cases (if errno is zero, the zlib error is Z_MEM_ERROR).
+         */
+        void open(const char* name) {
+            if (m_fp) close();
+            m_fp = ::gzopen(name, "rb");
+        }
+
+        void open(FILE* fp) {
+            SET_BINARY_MODE(fp);
+            if (m_fp) close();
+            m_fp = ::gzdopen(fileno(fp), "rb");
+        }
+
+        /* Flushes all pending input if necessary, closes the compressed file
+         * and deallocates all the (de)compression state. The return value is
+         * the zlib error number (see function error() below).
+         */
+        int close() {
+            int r = ::gzclose(m_fp);
+            m_fp = 0; return r;
+        }
+
+        /* Binary read the given number of bytes from the compressed file.
+         */
+        int read(void* buf, size_t len) {
+            return ::gzread(m_fp, buf, len);
+        }
+
+        /* Returns the error message for the last error which occurred on the
+         * given compressed file. errnum is set to zlib error number. If an
+         * error occurred in the file system and not in the compression library,
+         * errnum is set to Z_ERRNO and the application may consult errno
+         * to get the exact error code.
+         */
+        const char* error(int* errnum) {
+            return ::gzerror(m_fp, errnum);
+        }
+
+        gzFile fp() { return m_fp; }
+
+    private:
+        gzFile m_fp;
+};
+
+/*
+ * Binary read the given (array of) object(s) from the compressed file.
+ * If the input file was not in gzip format, read() copies the objects number
+ * of bytes into the buffer.
+ * returns the number of uncompressed bytes actually read
+ * (0 for end of file, -1 for error).
+ */
+template <class T, class Items>
+inline int read(izstream& zs, T* x, Items items) {
+    return ::gzread(zs.fp(), x, items*sizeof(T));
+}
+
+/*
+ * Binary input with the '>' operator.
+ */
+template <class T>
+inline izstream& operator>(izstream& zs, T& x) {
+    ::gzread(zs.fp(), &x, sizeof(T));
+    return zs;
+}
+
+
+inline zstringlen::zstringlen(izstream& zs) {
+    zs > val.byte;
+    if (val.byte == 255) zs > val.word;
+    else val.word = val.byte;
+}
+
+/*
+ * Read length of string + the string with the '>' operator.
+ */
+inline izstream& operator>(izstream& zs, char* x) {
+    zstringlen len(zs);
+    ::gzread(zs.fp(), x, len.value());
+    x[len.value()] = '\0';
+    return zs;
+}
+
+inline char* read_string(izstream& zs) {
+    zstringlen len(zs);
+    char* x = new char[len.value()+1];
+    ::gzread(zs.fp(), x, len.value());
+    x[len.value()] = '\0';
+    return x;
+}
+
+// ----------------------------- ozstream -----------------------------
+
+class ozstream
+{
+    public:
+        ozstream() : m_fp(0), m_os(0) {
+        }
+        ozstream(FILE* fp, int level = Z_DEFAULT_COMPRESSION)
+            : m_fp(0), m_os(0) {
+            open(fp, level);
+        }
+        ozstream(const char* name, int level = Z_DEFAULT_COMPRESSION)
+            : m_fp(0), m_os(0) {
+            open(name, level);
+        }
+        ~ozstream() {
+            close();
+        }
+
+        /* Opens a gzip (.gz) file for writing.
+         * The compression level parameter should be in 0..9
+         * errno can be checked to distinguish two error cases
+         * (if errno is zero, the zlib error is Z_MEM_ERROR).
+         */
+        void open(const char* name, int level = Z_DEFAULT_COMPRESSION) {
+            char mode[4] = "wb\0";
+            if (level != Z_DEFAULT_COMPRESSION) mode[2] = '0'+level;
+            if (m_fp) close();
+            m_fp = ::gzopen(name, mode);
+        }
+
+        /* open from a FILE pointer.
+         */
+        void open(FILE* fp, int level = Z_DEFAULT_COMPRESSION) {
+            SET_BINARY_MODE(fp);
+            char mode[4] = "wb\0";
+            if (level != Z_DEFAULT_COMPRESSION) mode[2] = '0'+level;
+            if (m_fp) close();
+            m_fp = ::gzdopen(fileno(fp), mode);
+        }
+
+        /* Flushes all pending output if necessary, closes the compressed file
+         * and deallocates all the (de)compression state. The return value is
+         * the zlib error number (see function error() below).
+         */
+        int close() {
+            if (m_os) {
+                ::gzwrite(m_fp, m_os->str(), m_os->pcount());
+                delete[] m_os->str(); delete m_os; m_os = 0;
+            }
+            int r = ::gzclose(m_fp); m_fp = 0; return r;
+        }
+
+        /* Binary write the given number of bytes into the compressed file.
+         */
+        int write(const void* buf, size_t len) {
+            return ::gzwrite(m_fp, (voidp) buf, len);
+        }
+
+        /* Flushes all pending output into the compressed file. The parameter
+         * _flush is as in the deflate() function. The return value is the zlib
+         * error number (see function gzerror below). flush() returns Z_OK if
+         * the flush_ parameter is Z_FINISH and all output could be flushed.
+         * flush() should be called only when strictly necessary because it can
+         * degrade compression.
+         */
+        int flush(int _flush) {
+            os_flush();
+            return ::gzflush(m_fp, _flush);
+        }
+
+        /* Returns the error message for the last error which occurred on the
+         * given compressed file. errnum is set to zlib error number. If an
+         * error occurred in the file system and not in the compression library,
+         * errnum is set to Z_ERRNO and the application may consult errno
+         * to get the exact error code.
+         */
+        const char* error(int* errnum) {
+            return ::gzerror(m_fp, errnum);
+        }
+
+        gzFile fp() { return m_fp; }
+
+        ostream& os() {
+            if (m_os == 0) m_os = new ostrstream;
+            return *m_os;
+        }
+
+        void os_flush() {
+            if (m_os && m_os->pcount()>0) {
+                ostrstream* oss = new ostrstream;
+                oss->fill(m_os->fill());
+                oss->flags(m_os->flags());
+                oss->precision(m_os->precision());
+                oss->width(m_os->width());
+                ::gzwrite(m_fp, m_os->str(), m_os->pcount());
+                delete[] m_os->str(); delete m_os; m_os = oss;
+            }
+        }
+
+    private:
+        gzFile m_fp;
+        ostrstream* m_os;
+};
+
+/*
+ * Binary write the given (array of) object(s) into the compressed file.
+ * returns the number of uncompressed bytes actually written
+ * (0 in case of error).
+ */
+template <class T, class Items>
+inline int write(ozstream& zs, const T* x, Items items) {
+    return ::gzwrite(zs.fp(), (voidp) x, items*sizeof(T));
+}
+
+/*
+ * Binary output with the '<' operator.
+ */
+template <class T>
+inline ozstream& operator<(ozstream& zs, const T& x) {
+    ::gzwrite(zs.fp(), (voidp) &x, sizeof(T));
+    return zs;
+}
+
+inline zstringlen::zstringlen(ozstream& zs, const char* x) {
+    val.byte = 255;  val.word = ::strlen(x);
+    if (val.word < 255) zs < (val.byte = val.word);
+    else zs < val;
+}
+
+/*
+ * Write length of string + the string with the '<' operator.
+ */
+inline ozstream& operator<(ozstream& zs, const char* x) {
+    zstringlen len(zs, x);
+    ::gzwrite(zs.fp(), (voidp) x, len.value());
+    return zs;
+}
+
+#ifdef _MSC_VER
+inline ozstream& operator<(ozstream& zs, char* const& x) {
+    return zs < (const char*) x;
+}
+#endif
+
+/*
+ * Ascii write with the << operator;
+ */
+template <class T>
+inline ostream& operator<<(ozstream& zs, const T& x) {
+    zs.os_flush();
+    return zs.os() << x;
+}
+
+#endif
diff --git a/zlib-1.1.4/contrib/iostream2/zstream_test.cpp b/zlib-1.1.4/contrib/iostream2/zstream_test.cpp
new file mode 100644
index 0000000..5bbd56c
--- /dev/null
+++ b/zlib-1.1.4/contrib/iostream2/zstream_test.cpp
@@ -0,0 +1,25 @@
+#include "zstream.h"
+#include <math.h>
+#include <stdlib.h>
+#include <iomanip.h>
+
+void main() {
+	char h[256] = "Hello";
+	char* g = "Goodbye";
+	ozstream out("temp.gz");
+    out < "This works well" < h < g;
+    out.close();
+
+    izstream in("temp.gz"); // read it back
+    char *x = read_string(in), *y = new char[256], z[256];
+    in > y > z;
+    in.close();
+    cout << x << endl << y << endl << z << endl;
+
+    out.open("temp.gz"); // try ascii output; zcat temp.gz to see the results
+    out << setw(50) << setfill('#') << setprecision(20) << x << endl << y << endl << z << endl;
+    out << z << endl << y << endl << x << endl;
+    out << 1.1234567890123456789 << endl;
+
+    delete[] x; delete[] y;
+}
diff --git a/zlib-1.1.4/contrib/minizip/ChangeLogUnzip b/zlib-1.1.4/contrib/minizip/ChangeLogUnzip
new file mode 100644
index 0000000..9987c54
--- /dev/null
+++ b/zlib-1.1.4/contrib/minizip/ChangeLogUnzip
@@ -0,0 +1,38 @@
+Change in 0.15: (19 Mar 98)
+- fix memory leak in minizip.c
+
+Change in 0.14: (10 Mar 98)
+- fix bugs in minizip.c sample for zipping big file
+- fix problem in month in date handling
+- fix bug in unzlocal_GetCurrentFileInfoInternal in unzip.c for 
+    comment handling
+
+Change in 0.13: (6 Mar 98)
+- fix bugs in zip.c
+- add real minizip sample
+
+Change in 0.12: (4 Mar 98)
+- add zip.c and zip.h for creates .zip file
+- fix change_file_date in miniunz.c for Unix (Jean-loup Gailly)
+- fix miniunz.c for file without specific record for directory
+
+Change in 0.11: (3 Mar 98)
+- fix bug in unzGetCurrentFileInfo for get extra field and comment
+- enhance miniunz sample, remove the bad unztst.c sample
+
+Change in 0.10: (2 Mar 98)
+- fix bug in unzReadCurrentFile
+- rename unzip* to unz* function and structure
+- remove Windows-like hungary notation variable name
+- modify some structure in unzip.h
+- add somes comment in source
+- remove unzipGetcCurrentFile function
+- replace ZUNZEXPORT by ZEXPORT
+- add unzGetLocalExtrafield for get the local extrafield info
+- add a new sample, miniunz.c
+
+Change in 0.4: (25 Feb 98)
+- suppress the type unzipFileInZip. 
+  Only on file in the zipfile can be open at the same time
+- fix somes typo in code
+- added tm_unz structure in unzip_file_info (date/time in readable format)
diff --git a/zlib-1.1.4/contrib/minizip/Makefile b/zlib-1.1.4/contrib/minizip/Makefile
new file mode 100644
index 0000000..a1dfc16
--- /dev/null
+++ b/zlib-1.1.4/contrib/minizip/Makefile
@@ -0,0 +1,25 @@
+CC=cc
+CFLAGS=-O -I../..
+
+UNZ_OBJS = miniunz.o unzip.o ../../libz.a
+ZIP_OBJS = minizip.o zip.o   ../../libz.a
+
+.c.o:
+	$(CC) -c $(CFLAGS) $*.c
+
+all: miniunz minizip
+
+miniunz:  $(UNZ_OBJS)
+	$(CC) $(CFLAGS) -o $@ $(UNZ_OBJS)
+
+minizip:  $(ZIP_OBJS)
+	$(CC) $(CFLAGS) -o $@ $(ZIP_OBJS)
+
+test:	miniunz minizip
+	./minizip test readme.txt
+	./miniunz -l test.zip
+	mv readme.txt readme.old
+	./miniunz test.zip
+
+clean:
+	/bin/rm -f *.o *~ minizip miniunz
diff --git a/zlib-1.1.4/contrib/minizip/miniunz.c b/zlib-1.1.4/contrib/minizip/miniunz.c
new file mode 100644
index 0000000..f3b7832
--- /dev/null
+++ b/zlib-1.1.4/contrib/minizip/miniunz.c
@@ -0,0 +1,508 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <errno.h>
+#include <fcntl.h>
+
+#ifdef unix
+# include <unistd.h>
+# include <utime.h>
+#else
+# include <direct.h>
+# include <io.h>
+#endif
+
+#include "unzip.h"
+
+#define CASESENSITIVITY (0)
+#define WRITEBUFFERSIZE (8192)
+
+/*
+  mini unzip, demo of unzip package
+
+  usage :
+  Usage : miniunz [-exvlo] file.zip [file_to_extract]
+
+  list the file in the zipfile, and print the content of FILE_ID.ZIP or README.TXT
+    if it exists
+*/
+
+
+/* change_file_date : change the date/time of a file
+    filename : the filename of the file where date/time must be modified
+    dosdate : the new date at the MSDos format (4 bytes)
+    tmu_date : the SAME new date at the tm_unz format */
+void change_file_date(filename,dosdate,tmu_date)
+	const char *filename;
+	uLong dosdate;
+	tm_unz tmu_date;
+{
+#ifdef WIN32
+  HANDLE hFile;
+  FILETIME ftm,ftLocal,ftCreate,ftLastAcc,ftLastWrite;
+
+  hFile = CreateFile(filename,GENERIC_READ | GENERIC_WRITE,
+                      0,NULL,OPEN_EXISTING,0,NULL);
+  GetFileTime(hFile,&ftCreate,&ftLastAcc,&ftLastWrite);
+  DosDateTimeToFileTime((WORD)(dosdate>>16),(WORD)dosdate,&ftLocal);
+  LocalFileTimeToFileTime(&ftLocal,&ftm);
+  SetFileTime(hFile,&ftm,&ftLastAcc,&ftm);
+  CloseHandle(hFile);
+#else
+#ifdef unix
+  struct utimbuf ut;
+  struct tm newdate;
+  newdate.tm_sec = tmu_date.tm_sec;
+  newdate.tm_min=tmu_date.tm_min;
+  newdate.tm_hour=tmu_date.tm_hour;
+  newdate.tm_mday=tmu_date.tm_mday;
+  newdate.tm_mon=tmu_date.tm_mon;
+  if (tmu_date.tm_year > 1900)
+      newdate.tm_year=tmu_date.tm_year - 1900;
+  else
+      newdate.tm_year=tmu_date.tm_year ;
+  newdate.tm_isdst=-1;
+
+  ut.actime=ut.modtime=mktime(&newdate);
+  utime(filename,&ut);
+#endif
+#endif
+}
+
+
+/* mymkdir and change_file_date are not 100 % portable
+   As I don't know well Unix, I wait feedback for the unix portion */
+
+int mymkdir(dirname)
+	const char* dirname;
+{
+    int ret=0;
+#ifdef WIN32
+	ret = mkdir(dirname);
+#else
+#ifdef unix
+	ret = mkdir (dirname,0775);
+#endif
+#endif
+	return ret;
+}
+
+int makedir (newdir)
+    char *newdir;
+{
+  char *buffer ;
+  char *p;
+  int  len = strlen(newdir);  
+
+  if (len <= 0) 
+    return 0;
+
+  buffer = (char*)malloc(len+1);
+  strcpy(buffer,newdir);
+  
+  if (buffer[len-1] == '/') {
+    buffer[len-1] = '\0';
+  }
+  if (mymkdir(buffer) == 0)
+    {
+      free(buffer);
+      return 1;
+    }
+
+  p = buffer+1;
+  while (1)
+    {
+      char hold;
+
+      while(*p && *p != '\\' && *p != '/')
+        p++;
+      hold = *p;
+      *p = 0;
+      if ((mymkdir(buffer) == -1) && (errno == ENOENT))
+        {
+          printf("couldn't create directory %s\n",buffer);
+          free(buffer);
+          return 0;
+        }
+      if (hold == 0)
+        break;
+      *p++ = hold;
+    }
+  free(buffer);
+  return 1;
+}
+
+void do_banner()
+{
+	printf("MiniUnz 0.15, demo of zLib + Unz package written by Gilles Vollant\n");
+	printf("more info at http://wwww.winimage/zLibDll/unzip.htm\n\n");
+}
+
+void do_help()
+{	
+	printf("Usage : miniunz [-exvlo] file.zip [file_to_extract]\n\n") ;
+}
+
+
+int do_list(uf)
+	unzFile uf;
+{
+	uLong i;
+	unz_global_info gi;
+	int err;
+
+	err = unzGetGlobalInfo (uf,&gi);
+	if (err!=UNZ_OK)
+		printf("error %d with zipfile in unzGetGlobalInfo \n",err);
+    printf(" Length  Method   Size  Ratio   Date    Time   CRC-32     Name\n");
+    printf(" ------  ------   ----  -----   ----    ----   ------     ----\n");
+	for (i=0;i<gi.number_entry;i++)
+	{
+		char filename_inzip[256];
+		unz_file_info file_info;
+		uLong ratio=0;
+		const char *string_method;
+		err = unzGetCurrentFileInfo(uf,&file_info,filename_inzip,sizeof(filename_inzip),NULL,0,NULL,0);
+		if (err!=UNZ_OK)
+		{
+			printf("error %d with zipfile in unzGetCurrentFileInfo\n",err);
+			break;
+		}
+		if (file_info.uncompressed_size>0)
+			ratio = (file_info.compressed_size*100)/file_info.uncompressed_size;
+
+		if (file_info.compression_method==0)
+			string_method="Stored";
+		else
+		if (file_info.compression_method==Z_DEFLATED)
+		{
+			uInt iLevel=(uInt)((file_info.flag & 0x6)/2);
+			if (iLevel==0)
+			  string_method="Defl:N";
+			else if (iLevel==1)
+			  string_method="Defl:X";
+			else if ((iLevel==2) || (iLevel==3))
+			  string_method="Defl:F"; /* 2:fast , 3 : extra fast*/
+		}
+		else
+			string_method="Unkn. ";
+
+		printf("%7lu  %6s %7lu %3lu%%  %2.2lu-%2.2lu-%2.2lu  %2.2lu:%2.2lu  %8.8lx   %s\n",
+			    file_info.uncompressed_size,string_method,file_info.compressed_size,
+				ratio,
+				(uLong)file_info.tmu_date.tm_mon + 1,
+                (uLong)file_info.tmu_date.tm_mday,
+				(uLong)file_info.tmu_date.tm_year % 100,
+				(uLong)file_info.tmu_date.tm_hour,(uLong)file_info.tmu_date.tm_min,
+				(uLong)file_info.crc,filename_inzip);
+		if ((i+1)<gi.number_entry)
+		{
+			err = unzGoToNextFile(uf);
+			if (err!=UNZ_OK)
+			{
+				printf("error %d with zipfile in unzGoToNextFile\n",err);
+				break;
+			}
+		}
+	}
+
+	return 0;
+}
+
+
+int do_extract_currentfile(uf,popt_extract_without_path,popt_overwrite)
+	unzFile uf;
+	const int* popt_extract_without_path;
+    int* popt_overwrite;
+{
+	char filename_inzip[256];
+	char* filename_withoutpath;
+	char* p;
+    int err=UNZ_OK;
+    FILE *fout=NULL;
+    void* buf;
+    uInt size_buf;
+	
+	unz_file_info file_info;
+	uLong ratio=0;
+	err = unzGetCurrentFileInfo(uf,&file_info,filename_inzip,sizeof(filename_inzip),NULL,0,NULL,0);
+
+	if (err!=UNZ_OK)
+	{
+		printf("error %d with zipfile in unzGetCurrentFileInfo\n",err);
+		return err;
+	}
+
+    size_buf = WRITEBUFFERSIZE;
+    buf = (void*)malloc(size_buf);
+    if (buf==NULL)
+    {
+        printf("Error allocating memory\n");
+        return UNZ_INTERNALERROR;
+    }
+
+	p = filename_withoutpath = filename_inzip;
+	while ((*p) != '\0')
+	{
+		if (((*p)=='/') || ((*p)=='\\'))
+			filename_withoutpath = p+1;
+		p++;
+	}
+
+	if ((*filename_withoutpath)=='\0')
+	{
+		if ((*popt_extract_without_path)==0)
+		{
+			printf("creating directory: %s\n",filename_inzip);
+			mymkdir(filename_inzip);
+		}
+	}
+	else
+	{
+		const char* write_filename;
+		int skip=0;
+
+		if ((*popt_extract_without_path)==0)
+			write_filename = filename_inzip;
+		else
+			write_filename = filename_withoutpath;
+
+		err = unzOpenCurrentFile(uf);
+		if (err!=UNZ_OK)
+		{
+			printf("error %d with zipfile in unzOpenCurrentFile\n",err);
+		}
+
+		if (((*popt_overwrite)==0) && (err==UNZ_OK))
+		{
+			char rep;
+			FILE* ftestexist;
+			ftestexist = fopen(write_filename,"rb");
+			if (ftestexist!=NULL)
+			{
+				fclose(ftestexist);
+				do
+				{
+					char answer[128];
+					printf("The file %s exist. Overwrite ? [y]es, [n]o, [A]ll: ",write_filename);
+					scanf("%1s",answer);
+					rep = answer[0] ;
+					if ((rep>='a') && (rep<='z'))
+						rep -= 0x20;
+				}
+				while ((rep!='Y') && (rep!='N') && (rep!='A'));
+			}
+
+			if (rep == 'N')
+				skip = 1;
+
+			if (rep == 'A')
+				*popt_overwrite=1;
+		}
+
+		if ((skip==0) && (err==UNZ_OK))
+		{
+			fout=fopen(write_filename,"wb");
+
+            /* some zipfile don't contain directory alone before file */
+            if ((fout==NULL) && ((*popt_extract_without_path)==0) && 
+                                (filename_withoutpath!=(char*)filename_inzip))
+            {
+                char c=*(filename_withoutpath-1);
+                *(filename_withoutpath-1)='\0';
+                makedir(write_filename);
+                *(filename_withoutpath-1)=c;
+                fout=fopen(write_filename,"wb");
+            }
+
+			if (fout==NULL)
+			{
+				printf("error opening %s\n",write_filename);
+			}
+		}
+
+		if (fout!=NULL)
+		{
+			printf(" extracting: %s\n",write_filename);
+
+			do
+			{
+				err = unzReadCurrentFile(uf,buf,size_buf);
+				if (err<0)	
+				{
+					printf("error %d with zipfile in unzReadCurrentFile\n",err);
+					break;
+				}
+				if (err>0)
+					if (fwrite(buf,err,1,fout)!=1)
+					{
+						printf("error in writing extracted file\n");
+                        err=UNZ_ERRNO;
+						break;
+					}
+			}
+			while (err>0);
+			fclose(fout);
+			if (err==0) 
+				change_file_date(write_filename,file_info.dosDate,
+					             file_info.tmu_date);
+		}
+
+        if (err==UNZ_OK)
+        {
+		    err = unzCloseCurrentFile (uf);
+		    if (err!=UNZ_OK)
+		    {
+			    printf("error %d with zipfile in unzCloseCurrentFile\n",err);
+		    }
+        }
+        else
+            unzCloseCurrentFile(uf); /* don't lose the error */       
+	}
+
+    free(buf);    
+    return err;
+}
+
+
+int do_extract(uf,opt_extract_without_path,opt_overwrite)
+	unzFile uf;
+	int opt_extract_without_path;
+    int opt_overwrite;
+{
+	uLong i;
+	unz_global_info gi;
+	int err;
+	FILE* fout=NULL;	
+
+	err = unzGetGlobalInfo (uf,&gi);
+	if (err!=UNZ_OK)
+		printf("error %d with zipfile in unzGetGlobalInfo \n",err);
+
+	for (i=0;i<gi.number_entry;i++)
+	{
+        if (do_extract_currentfile(uf,&opt_extract_without_path,
+                                      &opt_overwrite) != UNZ_OK)
+            break;
+
+		if ((i+1)<gi.number_entry)
+		{
+			err = unzGoToNextFile(uf);
+			if (err!=UNZ_OK)
+			{
+				printf("error %d with zipfile in unzGoToNextFile\n",err);
+				break;
+			}
+		}
+	}
+
+	return 0;
+}
+
+int do_extract_onefile(uf,filename,opt_extract_without_path,opt_overwrite)
+	unzFile uf;
+	const char* filename;
+	int opt_extract_without_path;
+    int opt_overwrite;
+{
+    int err = UNZ_OK;
+    if (unzLocateFile(uf,filename,CASESENSITIVITY)!=UNZ_OK)
+    {
+        printf("file %s not found in the zipfile\n",filename);
+        return 2;
+    }
+
+    if (do_extract_currentfile(uf,&opt_extract_without_path,
+                                      &opt_overwrite) == UNZ_OK)
+        return 0;
+    else
+        return 1;
+}
+
+
+int main(argc,argv)
+	int argc;
+	char *argv[];
+{
+	const char *zipfilename=NULL;
+    const char *filename_to_extract=NULL;
+	int i;
+	int opt_do_list=0;
+	int opt_do_extract=1;
+	int opt_do_extract_withoutpath=0;
+	int opt_overwrite=0;
+	char filename_try[512];
+	unzFile uf=NULL;
+
+	do_banner();
+	if (argc==1)
+	{
+		do_help();
+		exit(0);
+	}
+	else
+	{
+		for (i=1;i<argc;i++)
+		{
+			if ((*argv[i])=='-')
+			{
+				const char *p=argv[i]+1;
+				
+				while ((*p)!='\0')
+				{			
+					char c=*(p++);;
+					if ((c=='l') || (c=='L'))
+						opt_do_list = 1;
+					if ((c=='v') || (c=='V'))
+						opt_do_list = 1;
+					if ((c=='x') || (c=='X'))
+						opt_do_extract = 1;
+					if ((c=='e') || (c=='E'))
+						opt_do_extract = opt_do_extract_withoutpath = 1;
+					if ((c=='o') || (c=='O'))
+						opt_overwrite=1;
+				}
+			}
+			else
+            {
+				if (zipfilename == NULL)
+					zipfilename = argv[i];
+                else if (filename_to_extract==NULL)
+                        filename_to_extract = argv[i] ;
+            }
+		}
+	}
+
+	if (zipfilename!=NULL)
+	{
+		strcpy(filename_try,zipfilename);
+		uf = unzOpen(zipfilename);
+		if (uf==NULL)
+		{
+			strcat(filename_try,".zip");
+			uf = unzOpen(filename_try);
+		}
+	}
+
+	if (uf==NULL)
+	{
+		printf("Cannot open %s or %s.zip\n",zipfilename,zipfilename);
+		exit (1);
+	}
+    printf("%s opened\n",filename_try);
+
+	if (opt_do_list==1)
+		return do_list(uf);
+	else if (opt_do_extract==1)
+    {
+        if (filename_to_extract == NULL)
+		    return do_extract(uf,opt_do_extract_withoutpath,opt_overwrite);
+        else
+            return do_extract_onefile(uf,filename_to_extract,
+                                      opt_do_extract_withoutpath,opt_overwrite);
+    }
+	unzCloseCurrentFile(uf);
+
+	return 0;  /* to avoid warning */
+}
diff --git a/zlib-1.1.4/contrib/minizip/minizip.c b/zlib-1.1.4/contrib/minizip/minizip.c
new file mode 100644
index 0000000..5e492d2
--- /dev/null
+++ b/zlib-1.1.4/contrib/minizip/minizip.c
@@ -0,0 +1,302 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <errno.h>
+#include <fcntl.h>
+
+#ifdef unix
+# include <unistd.h>
+# include <utime.h>
+# include <sys/types.h>
+# include <sys/stat.h>
+#else
+# include <direct.h>
+# include <io.h>
+#endif
+
+#include "zip.h"
+
+
+#define WRITEBUFFERSIZE (16384)
+#define MAXFILENAME (256)
+
+#ifdef WIN32
+uLong filetime(f, tmzip, dt)
+    char *f;                /* name of file to get info on */
+    tm_zip *tmzip;             /* return value: access, modific. and creation times */
+    uLong *dt;             /* dostime */
+{
+  int ret = 0;
+  {
+      FILETIME ftLocal;
+      HANDLE hFind;
+      WIN32_FIND_DATA  ff32;
+
+      hFind = FindFirstFile(f,&ff32);
+      if (hFind != INVALID_HANDLE_VALUE)
+      {
+        FileTimeToLocalFileTime(&(ff32.ftLastWriteTime),&ftLocal);
+        FileTimeToDosDateTime(&ftLocal,((LPWORD)dt)+1,((LPWORD)dt)+0);
+        FindClose(hFind);
+        ret = 1;
+      }
+  }
+  return ret;
+}
+#else
+#ifdef unix
+uLong filetime(f, tmzip, dt)
+    char *f;                /* name of file to get info on */
+    tm_zip *tmzip;             /* return value: access, modific. and creation times */
+    uLong *dt;             /* dostime */
+{
+  int ret=0;
+  struct stat s;        /* results of stat() */
+  struct tm* filedate;
+  time_t tm_t=0;
+  
+  if (strcmp(f,"-")!=0)
+  {
+    char name[MAXFILENAME];
+    int len = strlen(f);
+    strcpy(name, f);
+    if (name[len - 1] == '/')
+      name[len - 1] = '\0';
+    /* not all systems allow stat'ing a file with / appended */
+    if (stat(name,&s)==0)
+    {
+      tm_t = s.st_mtime;
+      ret = 1;
+    }
+  }
+  filedate = localtime(&tm_t);
+
+  tmzip->tm_sec  = filedate->tm_sec;
+  tmzip->tm_min  = filedate->tm_min;
+  tmzip->tm_hour = filedate->tm_hour;
+  tmzip->tm_mday = filedate->tm_mday;
+  tmzip->tm_mon  = filedate->tm_mon ;
+  tmzip->tm_year = filedate->tm_year;
+
+  return ret;
+}
+#else
+uLong filetime(f, tmzip, dt)
+    char *f;                /* name of file to get info on */
+    tm_zip *tmzip;             /* return value: access, modific. and creation times */
+    uLong *dt;             /* dostime */
+{
+    return 0;
+}
+#endif
+#endif
+
+
+
+
+int check_exist_file(filename)
+    const char* filename;
+{
+	FILE* ftestexist;
+    int ret = 1;
+	ftestexist = fopen(filename,"rb");
+	if (ftestexist==NULL)
+        ret = 0;
+    else
+        fclose(ftestexist);
+    return ret;
+}
+
+void do_banner()
+{
+	printf("MiniZip 0.15, demo of zLib + Zip package written by Gilles Vollant\n");
+	printf("more info at http://wwww.winimage/zLibDll/unzip.htm\n\n");
+}
+
+void do_help()
+{	
+	printf("Usage : minizip [-o] file.zip [files_to_add]\n\n") ;
+}
+
+int main(argc,argv)
+	int argc;
+	char *argv[];
+{
+	int i;
+	int opt_overwrite=0;
+    int opt_compress_level=Z_DEFAULT_COMPRESSION;
+    int zipfilenamearg = 0;
+	char filename_try[MAXFILENAME];
+    int zipok;
+    int err=0;
+    int size_buf=0;
+    void* buf=NULL,
+
+
+	do_banner();
+	if (argc==1)
+	{
+		do_help();
+		exit(0);
+        return 0;
+	}
+	else
+	{
+		for (i=1;i<argc;i++)
+		{
+			if ((*argv[i])=='-')
+			{
+				const char *p=argv[i]+1;
+				
+				while ((*p)!='\0')
+				{			
+					char c=*(p++);;
+					if ((c=='o') || (c=='O'))
+						opt_overwrite = 1;
+                    if ((c>='0') && (c<='9'))
+                        opt_compress_level = c-'0';
+				}
+			}
+			else
+				if (zipfilenamearg == 0)
+                    zipfilenamearg = i ;
+		}
+	}
+
+    size_buf = WRITEBUFFERSIZE;
+    buf = (void*)malloc(size_buf);
+    if (buf==NULL)
+    {
+        printf("Error allocating memory\n");
+        return ZIP_INTERNALERROR;
+    }
+
+	if (zipfilenamearg==0)
+        zipok=0;
+    else
+	{
+        int i,len;
+        int dot_found=0;
+
+        zipok = 1 ;
+		strcpy(filename_try,argv[zipfilenamearg]);
+        len=strlen(filename_try);
+        for (i=0;i<len;i++)
+            if (filename_try[i]=='.')
+                dot_found=1;
+
+        if (dot_found==0)
+            strcat(filename_try,".zip");
+
+        if (opt_overwrite==0)
+            if (check_exist_file(filename_try)!=0)
+			{
+                char rep;
+				do
+				{
+					char answer[128];
+					printf("The file %s exist. Overwrite ? [y]es, [n]o : ",filename_try);
+					scanf("%1s",answer);
+					rep = answer[0] ;
+					if ((rep>='a') && (rep<='z'))
+						rep -= 0x20;
+				}
+				while ((rep!='Y') && (rep!='N'));
+                if (rep=='N')
+                    zipok = 0;
+			}
+    }
+
+    if (zipok==1)
+    {
+        zipFile zf;
+        int errclose;
+        zf = zipOpen(filename_try,0);
+        if (zf == NULL)
+        {
+            printf("error opening %s\n",filename_try);
+            err= ZIP_ERRNO;
+        }
+        else 
+            printf("creating %s\n",filename_try);
+
+        for (i=zipfilenamearg+1;(i<argc) && (err==ZIP_OK);i++)
+        {
+            if (((*(argv[i]))!='-') && ((*(argv[i]))!='/'))
+            {
+                FILE * fin;
+                int size_read;
+                const char* filenameinzip = argv[i];
+                zip_fileinfo zi;
+
+                zi.tmz_date.tm_sec = zi.tmz_date.tm_min = zi.tmz_date.tm_hour = 
+                zi.tmz_date.tm_mday = zi.tmz_date.tm_min = zi.tmz_date.tm_year = 0;
+                zi.dosDate = 0;
+                zi.internal_fa = 0;
+                zi.external_fa = 0;
+                filetime(filenameinzip,&zi.tmz_date,&zi.dosDate);
+
+
+                err = zipOpenNewFileInZip(zf,filenameinzip,&zi,
+                                 NULL,0,NULL,0,NULL /* comment*/,
+                                 (opt_compress_level != 0) ? Z_DEFLATED : 0,
+                                 opt_compress_level);
+
+                if (err != ZIP_OK)
+                    printf("error in opening %s in zipfile\n",filenameinzip);
+                else
+                {
+                    fin = fopen(filenameinzip,"rb");
+                    if (fin==NULL)
+                    {
+                        err=ZIP_ERRNO;
+                        printf("error in opening %s for reading\n",filenameinzip);
+                    }
+                }
+
+                if (err == ZIP_OK)
+                    do
+                    {
+                        err = ZIP_OK;
+                        size_read = fread(buf,1,size_buf,fin);
+                        if (size_read < size_buf)
+                            if (feof(fin)==0)
+                        {
+                            printf("error in reading %s\n",filenameinzip);
+                            err = ZIP_ERRNO;
+                        }
+
+                        if (size_read>0)
+                        {
+                            err = zipWriteInFileInZip (zf,buf,size_read);
+                            if (err<0)
+                            {
+                                printf("error in writing %s in the zipfile\n",
+                                                 filenameinzip);
+                            }
+                                
+                        }
+                    } while ((err == ZIP_OK) && (size_read>0));
+
+                fclose(fin);
+                if (err<0)
+                    err=ZIP_ERRNO;
+                else
+                {                    
+                    err = zipCloseFileInZip(zf);
+                    if (err!=ZIP_OK)
+                        printf("error in closing %s in the zipfile\n",
+                                    filenameinzip);
+                }
+            }
+        }
+        errclose = zipClose(zf,NULL);
+        if (errclose != ZIP_OK)
+            printf("error in closing %s\n",filename_try);
+   }
+
+    free(buf);
+    exit(0);
+	return 0;  /* to avoid warning */
+}
diff --git a/zlib-1.1.4/contrib/minizip/readme.txt b/zlib-1.1.4/contrib/minizip/readme.txt
new file mode 100644
index 0000000..1fc023c
--- /dev/null
+++ b/zlib-1.1.4/contrib/minizip/readme.txt
@@ -0,0 +1,37 @@
+
+UnZip 0.15 additionnal library
+
+
+  This unzip package allow extract file from .ZIP file, compatible with 
+PKZip 2.04g, WinZip, InfoZip tools and compatible.
+
+  Multi volume ZipFile (span) are not supported, and old compression used by old 
+PKZip 1.x are not supported.
+
+See probdesc.zip from PKWare for specification of .ZIP format.
+
+What is Unzip
+  The Zlib library support the deflate compression and the creation of gzip (.gz) 
+file. Zlib is free and small.
+  The .Zip format, which can contain several compressed files (.gz can containt
+only one file) is a very popular format. This is why I've written a package for reading file compressed in Zipfile.
+
+Using Unzip package
+
+You need source of Zlib (get zlib111.zip and read zlib.h).
+Get unzlb015.zip and read unzip.h (whith documentation of unzip functions)
+
+The Unzip package is only two file : unzip.h and unzip.c. But it use the Zlib 
+  files.
+unztst.c is a simple sample program, which list file in a zipfile and display
+  README.TXT or FILE_ID.DIZ (if these files are found).
+miniunz.c is a mini unzip program.
+
+I'm also currenlyt writing a zipping portion (zip.h, zip.c and test with minizip.c)
+
+Please email me for feedback.
+I hope my source is compatible with Unix system, but I need your help for be sure
+
+Latest revision : Mar 04th, 1998
+
+Check http://www.winimage.com/zLibDll/unzip.html for up to date info.
diff --git a/zlib-1.1.4/contrib/minizip/unzip.c b/zlib-1.1.4/contrib/minizip/unzip.c
new file mode 100644
index 0000000..ff71a47
--- /dev/null
+++ b/zlib-1.1.4/contrib/minizip/unzip.c
@@ -0,0 +1,1294 @@
+/* unzip.c -- IO on .zip files using zlib 
+   Version 0.15 beta, Mar 19th, 1998,
+
+   Read unzip.h for more info
+*/
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "zlib.h"
+#include "unzip.h"
+
+#ifdef STDC
+#  include <stddef.h>
+#  include <string.h>
+#  include <stdlib.h>
+#endif
+#ifdef NO_ERRNO_H
+    extern int errno;
+#else
+#   include <errno.h>
+#endif
+
+
+#ifndef local
+#  define local static
+#endif
+/* compile with -Dlocal if your debugger can't find static symbols */
+
+
+
+#if !defined(unix) && !defined(CASESENSITIVITYDEFAULT_YES) && \
+                      !defined(CASESENSITIVITYDEFAULT_NO)
+#define CASESENSITIVITYDEFAULT_NO
+#endif
+
+
+#ifndef UNZ_BUFSIZE
+#define UNZ_BUFSIZE (16384)
+#endif
+
+#ifndef UNZ_MAXFILENAMEINZIP
+#define UNZ_MAXFILENAMEINZIP (256)
+#endif
+
+#ifndef ALLOC
+# define ALLOC(size) (malloc(size))
+#endif
+#ifndef TRYFREE
+# define TRYFREE(p) {if (p) free(p);}
+#endif
+
+#define SIZECENTRALDIRITEM (0x2e)
+#define SIZEZIPLOCALHEADER (0x1e)
+
+
+/* I've found an old Unix (a SunOS 4.1.3_U1) without all SEEK_* defined.... */
+
+#ifndef SEEK_CUR
+#define SEEK_CUR    1
+#endif
+
+#ifndef SEEK_END
+#define SEEK_END    2
+#endif
+
+#ifndef SEEK_SET
+#define SEEK_SET    0
+#endif
+
+const char unz_copyright[] =
+   " unzip 0.15 Copyright 1998 Gilles Vollant ";
+
+/* unz_file_info_interntal contain internal info about a file in zipfile*/
+typedef struct unz_file_info_internal_s
+{
+    uLong offset_curfile;/* relative offset of local header 4 bytes */
+} unz_file_info_internal;
+
+
+/* file_in_zip_read_info_s contain internal information about a file in zipfile,
+    when reading and decompress it */
+typedef struct
+{
+	char  *read_buffer;         /* internal buffer for compressed data */
+	z_stream stream;            /* zLib stream structure for inflate */
+
+	uLong pos_in_zipfile;       /* position in byte on the zipfile, for fseek*/
+	uLong stream_initialised;   /* flag set if stream structure is initialised*/
+
+	uLong offset_local_extrafield;/* offset of the local extra field */
+	uInt  size_local_extrafield;/* size of the local extra field */
+	uLong pos_local_extrafield;   /* position in the local extra field in read*/
+
+	uLong crc32;                /* crc32 of all data uncompressed */
+	uLong crc32_wait;           /* crc32 we must obtain after decompress all */
+	uLong rest_read_compressed; /* number of byte to be decompressed */
+	uLong rest_read_uncompressed;/*number of byte to be obtained after decomp*/
+	FILE* file;                 /* io structore of the zipfile */
+	uLong compression_method;   /* compression method (0==store) */
+	uLong byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/
+} file_in_zip_read_info_s;
+
+
+/* unz_s contain internal information about the zipfile
+*/
+typedef struct
+{
+	FILE* file;                 /* io structore of the zipfile */
+	unz_global_info gi;       /* public global information */
+	uLong byte_before_the_zipfile;/* byte before the zipfile, (>0 for sfx)*/
+	uLong num_file;             /* number of the current file in the zipfile*/
+	uLong pos_in_central_dir;   /* pos of the current file in the central dir*/
+	uLong current_file_ok;      /* flag about the usability of the current file*/
+	uLong central_pos;          /* position of the beginning of the central dir*/
+
+	uLong size_central_dir;     /* size of the central directory  */
+	uLong offset_central_dir;   /* offset of start of central directory with
+								   respect to the starting disk number */
+
+	unz_file_info cur_file_info; /* public info about the current file in zip*/
+	unz_file_info_internal cur_file_info_internal; /* private info about it*/
+    file_in_zip_read_info_s* pfile_in_zip_read; /* structure about the current
+	                                    file if we are decompressing it */
+} unz_s;
+
+
+/* ===========================================================================
+     Read a byte from a gz_stream; update next_in and avail_in. Return EOF
+   for end of file.
+   IN assertion: the stream s has been sucessfully opened for reading.
+*/
+
+
+local int unzlocal_getByte(fin,pi)
+	FILE *fin;
+	int *pi;
+{
+    unsigned char c;
+	int err = fread(&c, 1, 1, fin);
+    if (err==1)
+    {
+        *pi = (int)c;
+        return UNZ_OK;
+    }
+    else
+    {
+        if (ferror(fin)) 
+            return UNZ_ERRNO;
+        else
+            return UNZ_EOF;
+    }
+}
+
+
+/* ===========================================================================
+   Reads a long in LSB order from the given gz_stream. Sets 
+*/
+local int unzlocal_getShort (fin,pX)
+	FILE* fin;
+    uLong *pX;
+{
+    uLong x ;
+    int i;
+    int err;
+
+    err = unzlocal_getByte(fin,&i);
+    x = (uLong)i;
+    
+    if (err==UNZ_OK)
+        err = unzlocal_getByte(fin,&i);
+    x += ((uLong)i)<<8;
+   
+    if (err==UNZ_OK)
+        *pX = x;
+    else
+        *pX = 0;
+    return err;
+}
+
+local int unzlocal_getLong (fin,pX)
+	FILE* fin;
+    uLong *pX;
+{
+    uLong x ;
+    int i;
+    int err;
+
+    err = unzlocal_getByte(fin,&i);
+    x = (uLong)i;
+    
+    if (err==UNZ_OK)
+        err = unzlocal_getByte(fin,&i);
+    x += ((uLong)i)<<8;
+
+    if (err==UNZ_OK)
+        err = unzlocal_getByte(fin,&i);
+    x += ((uLong)i)<<16;
+
+    if (err==UNZ_OK)
+        err = unzlocal_getByte(fin,&i);
+    x += ((uLong)i)<<24;
+   
+    if (err==UNZ_OK)
+        *pX = x;
+    else
+        *pX = 0;
+    return err;
+}
+
+
+/* My own strcmpi / strcasecmp */
+local int strcmpcasenosensitive_internal (fileName1,fileName2)
+	const char* fileName1;
+	const char* fileName2;
+{
+	for (;;)
+	{
+		char c1=*(fileName1++);
+		char c2=*(fileName2++);
+		if ((c1>='a') && (c1<='z'))
+			c1 -= 0x20;
+		if ((c2>='a') && (c2<='z'))
+			c2 -= 0x20;
+		if (c1=='\0')
+			return ((c2=='\0') ? 0 : -1);
+		if (c2=='\0')
+			return 1;
+		if (c1<c2)
+			return -1;
+		if (c1>c2)
+			return 1;
+	}
+}
+
+
+#ifdef  CASESENSITIVITYDEFAULT_NO
+#define CASESENSITIVITYDEFAULTVALUE 2
+#else
+#define CASESENSITIVITYDEFAULTVALUE 1
+#endif
+
+#ifndef STRCMPCASENOSENTIVEFUNCTION
+#define STRCMPCASENOSENTIVEFUNCTION strcmpcasenosensitive_internal
+#endif
+
+/* 
+   Compare two filename (fileName1,fileName2).
+   If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp)
+   If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi
+                                                                or strcasecmp)
+   If iCaseSenisivity = 0, case sensitivity is defaut of your operating system
+        (like 1 on Unix, 2 on Windows)
+
+*/
+extern int ZEXPORT unzStringFileNameCompare (fileName1,fileName2,iCaseSensitivity)
+	const char* fileName1;
+	const char* fileName2;
+	int iCaseSensitivity;
+{
+	if (iCaseSensitivity==0)
+		iCaseSensitivity=CASESENSITIVITYDEFAULTVALUE;
+
+	if (iCaseSensitivity==1)
+		return strcmp(fileName1,fileName2);
+
+	return STRCMPCASENOSENTIVEFUNCTION(fileName1,fileName2);
+} 
+
+#define BUFREADCOMMENT (0x400)
+
+/*
+  Locate the Central directory of a zipfile (at the end, just before
+    the global comment)
+*/
+local uLong unzlocal_SearchCentralDir(fin)
+	FILE *fin;
+{
+	unsigned char* buf;
+	uLong uSizeFile;
+	uLong uBackRead;
+	uLong uMaxBack=0xffff; /* maximum size of global comment */
+	uLong uPosFound=0;
+	
+	if (fseek(fin,0,SEEK_END) != 0)
+		return 0;
+
+
+	uSizeFile = ftell( fin );
+	
+	if (uMaxBack>uSizeFile)
+		uMaxBack = uSizeFile;
+
+	buf = (unsigned char*)ALLOC(BUFREADCOMMENT+4);
+	if (buf==NULL)
+		return 0;
+
+	uBackRead = 4;
+	while (uBackRead<uMaxBack)
+	{
+		uLong uReadSize,uReadPos ;
+		int i;
+		if (uBackRead+BUFREADCOMMENT>uMaxBack) 
+			uBackRead = uMaxBack;
+		else
+			uBackRead+=BUFREADCOMMENT;
+		uReadPos = uSizeFile-uBackRead ;
+		
+		uReadSize = ((BUFREADCOMMENT+4) < (uSizeFile-uReadPos)) ? 
+                     (BUFREADCOMMENT+4) : (uSizeFile-uReadPos);
+		if (fseek(fin,uReadPos,SEEK_SET)!=0)
+			break;
+
+		if (fread(buf,(uInt)uReadSize,1,fin)!=1)
+			break;
+
+                for (i=(int)uReadSize-3; (i--)>0;)
+			if (((*(buf+i))==0x50) && ((*(buf+i+1))==0x4b) && 
+				((*(buf+i+2))==0x05) && ((*(buf+i+3))==0x06))
+			{
+				uPosFound = uReadPos+i;
+				break;
+			}
+
+		if (uPosFound!=0)
+			break;
+	}
+	TRYFREE(buf);
+	return uPosFound;
+}
+
+/*
+  Open a Zip file. path contain the full pathname (by example,
+     on a Windows NT computer "c:\\test\\zlib109.zip" or on an Unix computer
+	 "zlib/zlib109.zip".
+	 If the zipfile cannot be opened (file don't exist or in not valid), the
+	   return value is NULL.
+     Else, the return value is a unzFile Handle, usable with other function
+	   of this unzip package.
+*/
+extern unzFile ZEXPORT unzOpen (path)
+	const char *path;
+{
+	unz_s us;
+	unz_s *s;
+	uLong central_pos,uL;
+	FILE * fin ;
+
+	uLong number_disk;          /* number of the current dist, used for 
+								   spaning ZIP, unsupported, always 0*/
+	uLong number_disk_with_CD;  /* number the the disk with central dir, used
+								   for spaning ZIP, unsupported, always 0*/
+	uLong number_entry_CD;      /* total number of entries in
+	                               the central dir 
+	                               (same than number_entry on nospan) */
+
+	int err=UNZ_OK;
+
+    if (unz_copyright[0]!=' ')
+        return NULL;
+
+    fin=fopen(path,"rb");
+	if (fin==NULL)
+		return NULL;
+
+	central_pos = unzlocal_SearchCentralDir(fin);
+	if (central_pos==0)
+		err=UNZ_ERRNO;
+
+	if (fseek(fin,central_pos,SEEK_SET)!=0)
+		err=UNZ_ERRNO;
+
+	/* the signature, already checked */
+	if (unzlocal_getLong(fin,&uL)!=UNZ_OK)
+		err=UNZ_ERRNO;
+
+	/* number of this disk */
+	if (unzlocal_getShort(fin,&number_disk)!=UNZ_OK)
+		err=UNZ_ERRNO;
+
+	/* number of the disk with the start of the central directory */
+	if (unzlocal_getShort(fin,&number_disk_with_CD)!=UNZ_OK)
+		err=UNZ_ERRNO;
+
+	/* total number of entries in the central dir on this disk */
+	if (unzlocal_getShort(fin,&us.gi.number_entry)!=UNZ_OK)
+		err=UNZ_ERRNO;
+
+	/* total number of entries in the central dir */
+	if (unzlocal_getShort(fin,&number_entry_CD)!=UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if ((number_entry_CD!=us.gi.number_entry) ||
+		(number_disk_with_CD!=0) ||
+		(number_disk!=0))
+		err=UNZ_BADZIPFILE;
+
+	/* size of the central directory */
+	if (unzlocal_getLong(fin,&us.size_central_dir)!=UNZ_OK)
+		err=UNZ_ERRNO;
+
+	/* offset of start of central directory with respect to the 
+	      starting disk number */
+	if (unzlocal_getLong(fin,&us.offset_central_dir)!=UNZ_OK)
+		err=UNZ_ERRNO;
+
+	/* zipfile comment length */
+	if (unzlocal_getShort(fin,&us.gi.size_comment)!=UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if ((central_pos<us.offset_central_dir+us.size_central_dir) && 
+		(err==UNZ_OK))
+		err=UNZ_BADZIPFILE;
+
+	if (err!=UNZ_OK)
+	{
+		fclose(fin);
+		return NULL;
+	}
+
+	us.file=fin;
+	us.byte_before_the_zipfile = central_pos -
+		                    (us.offset_central_dir+us.size_central_dir);
+	us.central_pos = central_pos;
+    us.pfile_in_zip_read = NULL;
+	
+
+	s=(unz_s*)ALLOC(sizeof(unz_s));
+	*s=us;
+	unzGoToFirstFile((unzFile)s);	
+	return (unzFile)s;	
+}
+
+
+/*
+  Close a ZipFile opened with unzipOpen.
+  If there is files inside the .Zip opened with unzipOpenCurrentFile (see later),
+    these files MUST be closed with unzipCloseCurrentFile before call unzipClose.
+  return UNZ_OK if there is no problem. */
+extern int ZEXPORT unzClose (file)
+	unzFile file;
+{
+	unz_s* s;
+	if (file==NULL)
+		return UNZ_PARAMERROR;
+	s=(unz_s*)file;
+
+    if (s->pfile_in_zip_read!=NULL)
+        unzCloseCurrentFile(file);
+
+	fclose(s->file);
+	TRYFREE(s);
+	return UNZ_OK;
+}
+
+
+/*
+  Write info about the ZipFile in the *pglobal_info structure.
+  No preparation of the structure is needed
+  return UNZ_OK if there is no problem. */
+extern int ZEXPORT unzGetGlobalInfo (file,pglobal_info)
+	unzFile file;
+	unz_global_info *pglobal_info;
+{
+	unz_s* s;
+	if (file==NULL)
+		return UNZ_PARAMERROR;
+	s=(unz_s*)file;
+	*pglobal_info=s->gi;
+	return UNZ_OK;
+}
+
+
+/*
+   Translate date/time from Dos format to tm_unz (readable more easilty)
+*/
+local void unzlocal_DosDateToTmuDate (ulDosDate, ptm)
+    uLong ulDosDate;
+    tm_unz* ptm;
+{
+    uLong uDate;
+    uDate = (uLong)(ulDosDate>>16);
+    ptm->tm_mday = (uInt)(uDate&0x1f) ;
+    ptm->tm_mon =  (uInt)((((uDate)&0x1E0)/0x20)-1) ;
+    ptm->tm_year = (uInt)(((uDate&0x0FE00)/0x0200)+1980) ;
+
+    ptm->tm_hour = (uInt) ((ulDosDate &0xF800)/0x800);
+    ptm->tm_min =  (uInt) ((ulDosDate&0x7E0)/0x20) ;
+    ptm->tm_sec =  (uInt) (2*(ulDosDate&0x1f)) ;
+}
+
+/*
+  Get Info about the current file in the zipfile, with internal only info
+*/
+local int unzlocal_GetCurrentFileInfoInternal OF((unzFile file,
+                                                  unz_file_info *pfile_info,
+                                                  unz_file_info_internal 
+                                                  *pfile_info_internal,
+                                                  char *szFileName,
+												  uLong fileNameBufferSize,
+                                                  void *extraField,
+												  uLong extraFieldBufferSize,
+                                                  char *szComment,
+												  uLong commentBufferSize));
+
+local int unzlocal_GetCurrentFileInfoInternal (file,
+                                              pfile_info,
+                                              pfile_info_internal,
+                                              szFileName, fileNameBufferSize,
+                                              extraField, extraFieldBufferSize,
+                                              szComment,  commentBufferSize)
+	unzFile file;
+	unz_file_info *pfile_info;
+	unz_file_info_internal *pfile_info_internal;
+	char *szFileName;
+	uLong fileNameBufferSize;
+	void *extraField;
+	uLong extraFieldBufferSize;
+	char *szComment;
+	uLong commentBufferSize;
+{
+	unz_s* s;
+	unz_file_info file_info;
+	unz_file_info_internal file_info_internal;
+	int err=UNZ_OK;
+	uLong uMagic;
+	long lSeek=0;
+
+	if (file==NULL)
+		return UNZ_PARAMERROR;
+	s=(unz_s*)file;
+	if (fseek(s->file,s->pos_in_central_dir+s->byte_before_the_zipfile,SEEK_SET)!=0)
+		err=UNZ_ERRNO;
+
+
+	/* we check the magic */
+	if (err==UNZ_OK)
+		if (unzlocal_getLong(s->file,&uMagic) != UNZ_OK)
+			err=UNZ_ERRNO;
+		else if (uMagic!=0x02014b50)
+			err=UNZ_BADZIPFILE;
+
+	if (unzlocal_getShort(s->file,&file_info.version) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getShort(s->file,&file_info.version_needed) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getShort(s->file,&file_info.flag) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getShort(s->file,&file_info.compression_method) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getLong(s->file,&file_info.dosDate) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+    unzlocal_DosDateToTmuDate(file_info.dosDate,&file_info.tmu_date);
+
+	if (unzlocal_getLong(s->file,&file_info.crc) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getLong(s->file,&file_info.compressed_size) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getLong(s->file,&file_info.uncompressed_size) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getShort(s->file,&file_info.size_filename) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getShort(s->file,&file_info.size_file_extra) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getShort(s->file,&file_info.size_file_comment) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getShort(s->file,&file_info.disk_num_start) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getShort(s->file,&file_info.internal_fa) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getLong(s->file,&file_info.external_fa) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getLong(s->file,&file_info_internal.offset_curfile) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	lSeek+=file_info.size_filename;
+	if ((err==UNZ_OK) && (szFileName!=NULL))
+	{
+		uLong uSizeRead ;
+		if (file_info.size_filename<fileNameBufferSize)
+		{
+			*(szFileName+file_info.size_filename)='\0';
+			uSizeRead = file_info.size_filename;
+		}
+		else
+			uSizeRead = fileNameBufferSize;
+
+		if ((file_info.size_filename>0) && (fileNameBufferSize>0))
+			if (fread(szFileName,(uInt)uSizeRead,1,s->file)!=1)
+				err=UNZ_ERRNO;
+		lSeek -= uSizeRead;
+	}
+
+	
+	if ((err==UNZ_OK) && (extraField!=NULL))
+	{
+		uLong uSizeRead ;
+		if (file_info.size_file_extra<extraFieldBufferSize)
+			uSizeRead = file_info.size_file_extra;
+		else
+			uSizeRead = extraFieldBufferSize;
+
+		if (lSeek!=0)
+			if (fseek(s->file,lSeek,SEEK_CUR)==0)
+				lSeek=0;
+			else
+				err=UNZ_ERRNO;
+		if ((file_info.size_file_extra>0) && (extraFieldBufferSize>0))
+			if (fread(extraField,(uInt)uSizeRead,1,s->file)!=1)
+				err=UNZ_ERRNO;
+		lSeek += file_info.size_file_extra - uSizeRead;
+	}
+	else
+		lSeek+=file_info.size_file_extra; 
+
+	
+	if ((err==UNZ_OK) && (szComment!=NULL))
+	{
+		uLong uSizeRead ;
+		if (file_info.size_file_comment<commentBufferSize)
+		{
+			*(szComment+file_info.size_file_comment)='\0';
+			uSizeRead = file_info.size_file_comment;
+		}
+		else
+			uSizeRead = commentBufferSize;
+
+		if (lSeek!=0)
+			if (fseek(s->file,lSeek,SEEK_CUR)==0)
+				lSeek=0;
+			else
+				err=UNZ_ERRNO;
+		if ((file_info.size_file_comment>0) && (commentBufferSize>0))
+			if (fread(szComment,(uInt)uSizeRead,1,s->file)!=1)
+				err=UNZ_ERRNO;
+		lSeek+=file_info.size_file_comment - uSizeRead;
+	}
+	else
+		lSeek+=file_info.size_file_comment;
+
+	if ((err==UNZ_OK) && (pfile_info!=NULL))
+		*pfile_info=file_info;
+
+	if ((err==UNZ_OK) && (pfile_info_internal!=NULL))
+		*pfile_info_internal=file_info_internal;
+
+	return err;
+}
+
+
+
+/*
+  Write info about the ZipFile in the *pglobal_info structure.
+  No preparation of the structure is needed
+  return UNZ_OK if there is no problem.
+*/
+extern int ZEXPORT unzGetCurrentFileInfo (file,
+                                                  pfile_info,
+                                                  szFileName, fileNameBufferSize,
+                                                  extraField, extraFieldBufferSize,
+                                                  szComment,  commentBufferSize)
+	unzFile file;
+	unz_file_info *pfile_info;
+	char *szFileName;
+	uLong fileNameBufferSize;
+	void *extraField;
+	uLong extraFieldBufferSize;
+	char *szComment;
+	uLong commentBufferSize;
+{
+	return unzlocal_GetCurrentFileInfoInternal(file,pfile_info,NULL,
+												szFileName,fileNameBufferSize,
+												extraField,extraFieldBufferSize,
+												szComment,commentBufferSize);
+}
+
+/*
+  Set the current file of the zipfile to the first file.
+  return UNZ_OK if there is no problem
+*/
+extern int ZEXPORT unzGoToFirstFile (file)
+	unzFile file;
+{
+	int err=UNZ_OK;
+	unz_s* s;
+	if (file==NULL)
+		return UNZ_PARAMERROR;
+	s=(unz_s*)file;
+	s->pos_in_central_dir=s->offset_central_dir;
+	s->num_file=0;
+	err=unzlocal_GetCurrentFileInfoInternal(file,&s->cur_file_info,
+											 &s->cur_file_info_internal,
+											 NULL,0,NULL,0,NULL,0);
+	s->current_file_ok = (err == UNZ_OK);
+	return err;
+}
+
+
+/*
+  Set the current file of the zipfile to the next file.
+  return UNZ_OK if there is no problem
+  return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest.
+*/
+extern int ZEXPORT unzGoToNextFile (file)
+	unzFile file;
+{
+	unz_s* s;	
+	int err;
+
+	if (file==NULL)
+		return UNZ_PARAMERROR;
+	s=(unz_s*)file;
+	if (!s->current_file_ok)
+		return UNZ_END_OF_LIST_OF_FILE;
+	if (s->num_file+1==s->gi.number_entry)
+		return UNZ_END_OF_LIST_OF_FILE;
+
+	s->pos_in_central_dir += SIZECENTRALDIRITEM + s->cur_file_info.size_filename +
+			s->cur_file_info.size_file_extra + s->cur_file_info.size_file_comment ;
+	s->num_file++;
+	err = unzlocal_GetCurrentFileInfoInternal(file,&s->cur_file_info,
+											   &s->cur_file_info_internal,
+											   NULL,0,NULL,0,NULL,0);
+	s->current_file_ok = (err == UNZ_OK);
+	return err;
+}
+
+
+/*
+  Try locate the file szFileName in the zipfile.
+  For the iCaseSensitivity signification, see unzipStringFileNameCompare
+
+  return value :
+  UNZ_OK if the file is found. It becomes the current file.
+  UNZ_END_OF_LIST_OF_FILE if the file is not found
+*/
+extern int ZEXPORT unzLocateFile (file, szFileName, iCaseSensitivity)
+	unzFile file;
+	const char *szFileName;
+	int iCaseSensitivity;
+{
+	unz_s* s;	
+	int err;
+
+	
+	uLong num_fileSaved;
+	uLong pos_in_central_dirSaved;
+
+
+	if (file==NULL)
+		return UNZ_PARAMERROR;
+
+    if (strlen(szFileName)>=UNZ_MAXFILENAMEINZIP)
+        return UNZ_PARAMERROR;
+
+	s=(unz_s*)file;
+	if (!s->current_file_ok)
+		return UNZ_END_OF_LIST_OF_FILE;
+
+	num_fileSaved = s->num_file;
+	pos_in_central_dirSaved = s->pos_in_central_dir;
+
+	err = unzGoToFirstFile(file);
+
+	while (err == UNZ_OK)
+	{
+		char szCurrentFileName[UNZ_MAXFILENAMEINZIP+1];
+		unzGetCurrentFileInfo(file,NULL,
+								szCurrentFileName,sizeof(szCurrentFileName)-1,
+								NULL,0,NULL,0);
+		if (unzStringFileNameCompare(szCurrentFileName,
+										szFileName,iCaseSensitivity)==0)
+			return UNZ_OK;
+		err = unzGoToNextFile(file);
+	}
+
+	s->num_file = num_fileSaved ;
+	s->pos_in_central_dir = pos_in_central_dirSaved ;
+	return err;
+}
+
+
+/*
+  Read the local header of the current zipfile
+  Check the coherency of the local header and info in the end of central
+        directory about this file
+  store in *piSizeVar the size of extra info in local header
+        (filename and size of extra field data)
+*/
+local int unzlocal_CheckCurrentFileCoherencyHeader (s,piSizeVar,
+													poffset_local_extrafield,
+													psize_local_extrafield)
+	unz_s* s;
+	uInt* piSizeVar;
+	uLong *poffset_local_extrafield;
+	uInt  *psize_local_extrafield;
+{
+	uLong uMagic,uData,uFlags;
+	uLong size_filename;
+	uLong size_extra_field;
+	int err=UNZ_OK;
+
+	*piSizeVar = 0;
+	*poffset_local_extrafield = 0;
+	*psize_local_extrafield = 0;
+
+	if (fseek(s->file,s->cur_file_info_internal.offset_curfile +
+								s->byte_before_the_zipfile,SEEK_SET)!=0)
+		return UNZ_ERRNO;
+
+
+	if (err==UNZ_OK)
+		if (unzlocal_getLong(s->file,&uMagic) != UNZ_OK)
+			err=UNZ_ERRNO;
+		else if (uMagic!=0x04034b50)
+			err=UNZ_BADZIPFILE;
+
+	if (unzlocal_getShort(s->file,&uData) != UNZ_OK)
+		err=UNZ_ERRNO;
+/*
+	else if ((err==UNZ_OK) && (uData!=s->cur_file_info.wVersion))
+		err=UNZ_BADZIPFILE;
+*/
+	if (unzlocal_getShort(s->file,&uFlags) != UNZ_OK)
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getShort(s->file,&uData) != UNZ_OK)
+		err=UNZ_ERRNO;
+	else if ((err==UNZ_OK) && (uData!=s->cur_file_info.compression_method))
+		err=UNZ_BADZIPFILE;
+
+    if ((err==UNZ_OK) && (s->cur_file_info.compression_method!=0) &&
+                         (s->cur_file_info.compression_method!=Z_DEFLATED))
+        err=UNZ_BADZIPFILE;
+
+	if (unzlocal_getLong(s->file,&uData) != UNZ_OK) /* date/time */
+		err=UNZ_ERRNO;
+
+	if (unzlocal_getLong(s->file,&uData) != UNZ_OK) /* crc */
+		err=UNZ_ERRNO;
+	else if ((err==UNZ_OK) && (uData!=s->cur_file_info.crc) &&
+		                      ((uFlags & 8)==0))
+		err=UNZ_BADZIPFILE;
+
+	if (unzlocal_getLong(s->file,&uData) != UNZ_OK) /* size compr */
+		err=UNZ_ERRNO;
+	else if ((err==UNZ_OK) && (uData!=s->cur_file_info.compressed_size) &&
+							  ((uFlags & 8)==0))
+		err=UNZ_BADZIPFILE;
+
+	if (unzlocal_getLong(s->file,&uData) != UNZ_OK) /* size uncompr */
+		err=UNZ_ERRNO;
+	else if ((err==UNZ_OK) && (uData!=s->cur_file_info.uncompressed_size) && 
+							  ((uFlags & 8)==0))
+		err=UNZ_BADZIPFILE;
+
+
+	if (unzlocal_getShort(s->file,&size_filename) != UNZ_OK)
+		err=UNZ_ERRNO;
+	else if ((err==UNZ_OK) && (size_filename!=s->cur_file_info.size_filename))
+		err=UNZ_BADZIPFILE;
+
+	*piSizeVar += (uInt)size_filename;
+
+	if (unzlocal_getShort(s->file,&size_extra_field) != UNZ_OK)
+		err=UNZ_ERRNO;
+	*poffset_local_extrafield= s->cur_file_info_internal.offset_curfile +
+									SIZEZIPLOCALHEADER + size_filename;
+	*psize_local_extrafield = (uInt)size_extra_field;
+
+	*piSizeVar += (uInt)size_extra_field;
+
+	return err;
+}
+												
+/*
+  Open for reading data the current file in the zipfile.
+  If there is no error and the file is opened, the return value is UNZ_OK.
+*/
+extern int ZEXPORT unzOpenCurrentFile (file)
+	unzFile file;
+{
+	int err=UNZ_OK;
+	int Store;
+	uInt iSizeVar;
+	unz_s* s;
+	file_in_zip_read_info_s* pfile_in_zip_read_info;
+	uLong offset_local_extrafield;  /* offset of the local extra field */
+	uInt  size_local_extrafield;    /* size of the local extra field */
+
+	if (file==NULL)
+		return UNZ_PARAMERROR;
+	s=(unz_s*)file;
+	if (!s->current_file_ok)
+		return UNZ_PARAMERROR;
+
+    if (s->pfile_in_zip_read != NULL)
+        unzCloseCurrentFile(file);
+
+	if (unzlocal_CheckCurrentFileCoherencyHeader(s,&iSizeVar,
+				&offset_local_extrafield,&size_local_extrafield)!=UNZ_OK)
+		return UNZ_BADZIPFILE;
+
+	pfile_in_zip_read_info = (file_in_zip_read_info_s*)
+									    ALLOC(sizeof(file_in_zip_read_info_s));
+	if (pfile_in_zip_read_info==NULL)
+		return UNZ_INTERNALERROR;
+
+	pfile_in_zip_read_info->read_buffer=(char*)ALLOC(UNZ_BUFSIZE);
+	pfile_in_zip_read_info->offset_local_extrafield = offset_local_extrafield;
+	pfile_in_zip_read_info->size_local_extrafield = size_local_extrafield;
+	pfile_in_zip_read_info->pos_local_extrafield=0;
+
+	if (pfile_in_zip_read_info->read_buffer==NULL)
+	{
+		TRYFREE(pfile_in_zip_read_info);
+		return UNZ_INTERNALERROR;
+	}
+
+	pfile_in_zip_read_info->stream_initialised=0;
+	
+	if ((s->cur_file_info.compression_method!=0) &&
+        (s->cur_file_info.compression_method!=Z_DEFLATED))
+		err=UNZ_BADZIPFILE;
+	Store = s->cur_file_info.compression_method==0;
+
+	pfile_in_zip_read_info->crc32_wait=s->cur_file_info.crc;
+	pfile_in_zip_read_info->crc32=0;
+	pfile_in_zip_read_info->compression_method =
+            s->cur_file_info.compression_method;
+	pfile_in_zip_read_info->file=s->file;
+	pfile_in_zip_read_info->byte_before_the_zipfile=s->byte_before_the_zipfile;
+
+    pfile_in_zip_read_info->stream.total_out = 0;
+
+	if (!Store)
+	{
+	  pfile_in_zip_read_info->stream.zalloc = (alloc_func)0;
+	  pfile_in_zip_read_info->stream.zfree = (free_func)0;
+	  pfile_in_zip_read_info->stream.opaque = (voidpf)0; 
+      
+	  err=inflateInit2(&pfile_in_zip_read_info->stream, -MAX_WBITS);
+	  if (err == Z_OK)
+	    pfile_in_zip_read_info->stream_initialised=1;
+        /* windowBits is passed < 0 to tell that there is no zlib header.
+         * Note that in this case inflate *requires* an extra "dummy" byte
+         * after the compressed stream in order to complete decompression and
+         * return Z_STREAM_END. 
+         * In unzip, i don't wait absolutely Z_STREAM_END because I known the 
+         * size of both compressed and uncompressed data
+         */
+	}
+	pfile_in_zip_read_info->rest_read_compressed = 
+            s->cur_file_info.compressed_size ;
+	pfile_in_zip_read_info->rest_read_uncompressed = 
+            s->cur_file_info.uncompressed_size ;
+
+	
+	pfile_in_zip_read_info->pos_in_zipfile = 
+            s->cur_file_info_internal.offset_curfile + SIZEZIPLOCALHEADER + 
+			  iSizeVar;
+	
+	pfile_in_zip_read_info->stream.avail_in = (uInt)0;
+
+
+	s->pfile_in_zip_read = pfile_in_zip_read_info;
+    return UNZ_OK;
+}
+
+
+/*
+  Read bytes from the current file.
+  buf contain buffer where data must be copied
+  len the size of buf.
+
+  return the number of byte copied if somes bytes are copied
+  return 0 if the end of file was reached
+  return <0 with error code if there is an error
+    (UNZ_ERRNO for IO error, or zLib error for uncompress error)
+*/
+extern int ZEXPORT unzReadCurrentFile  (file, buf, len)
+	unzFile file;
+	voidp buf;
+	unsigned len;
+{
+	int err=UNZ_OK;
+	uInt iRead = 0;
+	unz_s* s;
+	file_in_zip_read_info_s* pfile_in_zip_read_info;
+	if (file==NULL)
+		return UNZ_PARAMERROR;
+	s=(unz_s*)file;
+    pfile_in_zip_read_info=s->pfile_in_zip_read;
+
+	if (pfile_in_zip_read_info==NULL)
+		return UNZ_PARAMERROR;
+
+
+	if ((pfile_in_zip_read_info->read_buffer == NULL))
+		return UNZ_END_OF_LIST_OF_FILE;
+	if (len==0)
+		return 0;
+
+	pfile_in_zip_read_info->stream.next_out = (Bytef*)buf;
+
+	pfile_in_zip_read_info->stream.avail_out = (uInt)len;
+	
+	if (len>pfile_in_zip_read_info->rest_read_uncompressed)
+		pfile_in_zip_read_info->stream.avail_out = 
+		  (uInt)pfile_in_zip_read_info->rest_read_uncompressed;
+
+	while (pfile_in_zip_read_info->stream.avail_out>0)
+	{
+		if ((pfile_in_zip_read_info->stream.avail_in==0) &&
+            (pfile_in_zip_read_info->rest_read_compressed>0))
+		{
+			uInt uReadThis = UNZ_BUFSIZE;
+			if (pfile_in_zip_read_info->rest_read_compressed<uReadThis)
+				uReadThis = (uInt)pfile_in_zip_read_info->rest_read_compressed;
+			if (uReadThis == 0)
+				return UNZ_EOF;
+			if (fseek(pfile_in_zip_read_info->file,
+                      pfile_in_zip_read_info->pos_in_zipfile + 
+                         pfile_in_zip_read_info->byte_before_the_zipfile,SEEK_SET)!=0)
+				return UNZ_ERRNO;
+			if (fread(pfile_in_zip_read_info->read_buffer,uReadThis,1,
+                         pfile_in_zip_read_info->file)!=1)
+				return UNZ_ERRNO;
+			pfile_in_zip_read_info->pos_in_zipfile += uReadThis;
+
+			pfile_in_zip_read_info->rest_read_compressed-=uReadThis;
+			
+			pfile_in_zip_read_info->stream.next_in = 
+                (Bytef*)pfile_in_zip_read_info->read_buffer;
+			pfile_in_zip_read_info->stream.avail_in = (uInt)uReadThis;
+		}
+
+		if (pfile_in_zip_read_info->compression_method==0)
+		{
+			uInt uDoCopy,i ;
+			if (pfile_in_zip_read_info->stream.avail_out < 
+                            pfile_in_zip_read_info->stream.avail_in)
+				uDoCopy = pfile_in_zip_read_info->stream.avail_out ;
+			else
+				uDoCopy = pfile_in_zip_read_info->stream.avail_in ;
+				
+			for (i=0;i<uDoCopy;i++)
+				*(pfile_in_zip_read_info->stream.next_out+i) =
+                        *(pfile_in_zip_read_info->stream.next_in+i);
+					
+			pfile_in_zip_read_info->crc32 = crc32(pfile_in_zip_read_info->crc32,
+								pfile_in_zip_read_info->stream.next_out,
+								uDoCopy);
+			pfile_in_zip_read_info->rest_read_uncompressed-=uDoCopy;
+			pfile_in_zip_read_info->stream.avail_in -= uDoCopy;
+			pfile_in_zip_read_info->stream.avail_out -= uDoCopy;
+			pfile_in_zip_read_info->stream.next_out += uDoCopy;
+			pfile_in_zip_read_info->stream.next_in += uDoCopy;
+            pfile_in_zip_read_info->stream.total_out += uDoCopy;
+			iRead += uDoCopy;
+		}
+		else
+		{
+			uLong uTotalOutBefore,uTotalOutAfter;
+			const Bytef *bufBefore;
+			uLong uOutThis;
+			int flush=Z_SYNC_FLUSH;
+
+			uTotalOutBefore = pfile_in_zip_read_info->stream.total_out;
+			bufBefore = pfile_in_zip_read_info->stream.next_out;
+
+			/*
+			if ((pfile_in_zip_read_info->rest_read_uncompressed ==
+			         pfile_in_zip_read_info->stream.avail_out) &&
+				(pfile_in_zip_read_info->rest_read_compressed == 0))
+				flush = Z_FINISH;
+			*/
+			err=inflate(&pfile_in_zip_read_info->stream,flush);
+
+			uTotalOutAfter = pfile_in_zip_read_info->stream.total_out;
+			uOutThis = uTotalOutAfter-uTotalOutBefore;
+			
+			pfile_in_zip_read_info->crc32 = 
+                crc32(pfile_in_zip_read_info->crc32,bufBefore,
+                        (uInt)(uOutThis));
+
+			pfile_in_zip_read_info->rest_read_uncompressed -=
+                uOutThis;
+
+			iRead += (uInt)(uTotalOutAfter - uTotalOutBefore);
+            
+			if (err==Z_STREAM_END)
+				return (iRead==0) ? UNZ_EOF : iRead;
+			if (err!=Z_OK) 
+				break;
+		}
+	}
+
+	if (err==Z_OK)
+		return iRead;
+	return err;
+}
+
+
+/*
+  Give the current position in uncompressed data
+*/
+extern z_off_t ZEXPORT unztell (file)
+	unzFile file;
+{
+	unz_s* s;
+	file_in_zip_read_info_s* pfile_in_zip_read_info;
+	if (file==NULL)
+		return UNZ_PARAMERROR;
+	s=(unz_s*)file;
+    pfile_in_zip_read_info=s->pfile_in_zip_read;
+
+	if (pfile_in_zip_read_info==NULL)
+		return UNZ_PARAMERROR;
+
+	return (z_off_t)pfile_in_zip_read_info->stream.total_out;
+}
+
+
+/*
+  return 1 if the end of file was reached, 0 elsewhere 
+*/
+extern int ZEXPORT unzeof (file)
+	unzFile file;
+{
+	unz_s* s;
+	file_in_zip_read_info_s* pfile_in_zip_read_info;
+	if (file==NULL)
+		return UNZ_PARAMERROR;
+	s=(unz_s*)file;
+    pfile_in_zip_read_info=s->pfile_in_zip_read;
+
+	if (pfile_in_zip_read_info==NULL)
+		return UNZ_PARAMERROR;
+	
+	if (pfile_in_zip_read_info->rest_read_uncompressed == 0)
+		return 1;
+	else
+		return 0;
+}
+
+
+
+/*
+  Read extra field from the current file (opened by unzOpenCurrentFile)
+  This is the local-header version of the extra field (sometimes, there is
+    more info in the local-header version than in the central-header)
+
+  if buf==NULL, it return the size of the local extra field that can be read
+
+  if buf!=NULL, len is the size of the buffer, the extra header is copied in
+	buf.
+  the return value is the number of bytes copied in buf, or (if <0) 
+	the error code
+*/
+extern int ZEXPORT unzGetLocalExtrafield (file,buf,len)
+	unzFile file;
+	voidp buf;
+	unsigned len;
+{
+	unz_s* s;
+	file_in_zip_read_info_s* pfile_in_zip_read_info;
+	uInt read_now;
+	uLong size_to_read;
+
+	if (file==NULL)
+		return UNZ_PARAMERROR;
+	s=(unz_s*)file;
+    pfile_in_zip_read_info=s->pfile_in_zip_read;
+
+	if (pfile_in_zip_read_info==NULL)
+		return UNZ_PARAMERROR;
+
+	size_to_read = (pfile_in_zip_read_info->size_local_extrafield - 
+				pfile_in_zip_read_info->pos_local_extrafield);
+
+	if (buf==NULL)
+		return (int)size_to_read;
+	
+	if (len>size_to_read)
+		read_now = (uInt)size_to_read;
+	else
+		read_now = (uInt)len ;
+
+	if (read_now==0)
+		return 0;
+	
+	if (fseek(pfile_in_zip_read_info->file,
+              pfile_in_zip_read_info->offset_local_extrafield + 
+			  pfile_in_zip_read_info->pos_local_extrafield,SEEK_SET)!=0)
+		return UNZ_ERRNO;
+
+	if (fread(buf,(uInt)size_to_read,1,pfile_in_zip_read_info->file)!=1)
+		return UNZ_ERRNO;
+
+	return (int)read_now;
+}
+
+/*
+  Close the file in zip opened with unzipOpenCurrentFile
+  Return UNZ_CRCERROR if all the file was read but the CRC is not good
+*/
+extern int ZEXPORT unzCloseCurrentFile (file)
+	unzFile file;
+{
+	int err=UNZ_OK;
+
+	unz_s* s;
+	file_in_zip_read_info_s* pfile_in_zip_read_info;
+	if (file==NULL)
+		return UNZ_PARAMERROR;
+	s=(unz_s*)file;
+    pfile_in_zip_read_info=s->pfile_in_zip_read;
+
+	if (pfile_in_zip_read_info==NULL)
+		return UNZ_PARAMERROR;
+
+
+	if (pfile_in_zip_read_info->rest_read_uncompressed == 0)
+	{
+		if (pfile_in_zip_read_info->crc32 != pfile_in_zip_read_info->crc32_wait)
+			err=UNZ_CRCERROR;
+	}
+
+
+	TRYFREE(pfile_in_zip_read_info->read_buffer);
+	pfile_in_zip_read_info->read_buffer = NULL;
+	if (pfile_in_zip_read_info->stream_initialised)
+		inflateEnd(&pfile_in_zip_read_info->stream);
+
+	pfile_in_zip_read_info->stream_initialised = 0;
+	TRYFREE(pfile_in_zip_read_info);
+
+    s->pfile_in_zip_read=NULL;
+
+	return err;
+}
+
+
+/*
+  Get the global comment string of the ZipFile, in the szComment buffer.
+  uSizeBuf is the size of the szComment buffer.
+  return the number of byte copied or an error code <0
+*/
+extern int ZEXPORT unzGetGlobalComment (file, szComment, uSizeBuf)
+	unzFile file;
+	char *szComment;
+	uLong uSizeBuf;
+{
+	int err=UNZ_OK;
+	unz_s* s;
+	uLong uReadThis ;
+	if (file==NULL)
+		return UNZ_PARAMERROR;
+	s=(unz_s*)file;
+
+	uReadThis = uSizeBuf;
+	if (uReadThis>s->gi.size_comment)
+		uReadThis = s->gi.size_comment;
+
+	if (fseek(s->file,s->central_pos+22,SEEK_SET)!=0)
+		return UNZ_ERRNO;
+
+	if (uReadThis>0)
+    {
+      *szComment='\0';
+	  if (fread(szComment,(uInt)uReadThis,1,s->file)!=1)
+		return UNZ_ERRNO;
+    }
+
+	if ((szComment != NULL) && (uSizeBuf > s->gi.size_comment))
+		*(szComment+s->gi.size_comment)='\0';
+	return (int)uReadThis;
+}
diff --git a/zlib-1.1.4/contrib/minizip/unzip.def b/zlib-1.1.4/contrib/minizip/unzip.def
new file mode 100644
index 0000000..f6ede89
--- /dev/null
+++ b/zlib-1.1.4/contrib/minizip/unzip.def
@@ -0,0 +1,15 @@
+	unzOpen                       @61
+	unzClose                      @62
+	unzGetGlobalInfo              @63
+	unzGetCurrentFileInfo         @64
+	unzGoToFirstFile              @65
+	unzGoToNextFile               @66
+	unzOpenCurrentFile            @67
+	unzReadCurrentFile            @68
+	unztell                       @70
+	unzeof                        @71
+	unzCloseCurrentFile           @72
+	unzGetGlobalComment           @73
+	unzStringFileNameCompare      @74
+	unzLocateFile                 @75
+	unzGetLocalExtrafield         @76
diff --git a/zlib-1.1.4/contrib/minizip/unzip.h b/zlib-1.1.4/contrib/minizip/unzip.h
new file mode 100644
index 0000000..76692cb
--- /dev/null
+++ b/zlib-1.1.4/contrib/minizip/unzip.h
@@ -0,0 +1,275 @@
+/* unzip.h -- IO for uncompress .zip files using zlib 
+   Version 0.15 beta, Mar 19th, 1998,
+
+   Copyright (C) 1998 Gilles Vollant
+
+   This unzip package allow extract file from .ZIP file, compatible with PKZip 2.04g
+     WinZip, InfoZip tools and compatible.
+   Encryption and multi volume ZipFile (span) are not supported.
+   Old compressions used by old PKZip 1.x are not supported
+
+   THIS IS AN ALPHA VERSION. AT THIS STAGE OF DEVELOPPEMENT, SOMES API OR STRUCTURE
+   CAN CHANGE IN FUTURE VERSION !!
+   I WAIT FEEDBACK at mail info@winimage.com
+   Visit also http://www.winimage.com/zLibDll/unzip.htm for evolution
+
+   Condition of use and distribution are the same than zlib :
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+
+
+*/
+/* for more info about .ZIP format, see 
+      ftp://ftp.cdrom.com/pub/infozip/doc/appnote-970311-iz.zip
+   PkWare has also a specification at :
+      ftp://ftp.pkware.com/probdesc.zip */
+
+#ifndef _unz_H
+#define _unz_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef _ZLIB_H
+#include "zlib.h"
+#endif
+
+#if defined(STRICTUNZIP) || defined(STRICTZIPUNZIP)
+/* like the STRICT of WIN32, we define a pointer that cannot be converted
+    from (void*) without cast */
+typedef struct TagunzFile__ { int unused; } unzFile__; 
+typedef unzFile__ *unzFile;
+#else
+typedef voidp unzFile;
+#endif
+
+
+#define UNZ_OK                                  (0)
+#define UNZ_END_OF_LIST_OF_FILE (-100)
+#define UNZ_ERRNO               (Z_ERRNO)
+#define UNZ_EOF                 (0)
+#define UNZ_PARAMERROR                  (-102)
+#define UNZ_BADZIPFILE                  (-103)
+#define UNZ_INTERNALERROR               (-104)
+#define UNZ_CRCERROR                    (-105)
+
+/* tm_unz contain date/time info */
+typedef struct tm_unz_s 
+{
+	uInt tm_sec;            /* seconds after the minute - [0,59] */
+	uInt tm_min;            /* minutes after the hour - [0,59] */
+	uInt tm_hour;           /* hours since midnight - [0,23] */
+	uInt tm_mday;           /* day of the month - [1,31] */
+	uInt tm_mon;            /* months since January - [0,11] */
+	uInt tm_year;           /* years - [1980..2044] */
+} tm_unz;
+
+/* unz_global_info structure contain global data about the ZIPfile
+   These data comes from the end of central dir */
+typedef struct unz_global_info_s
+{
+	uLong number_entry;         /* total number of entries in
+				       the central dir on this disk */
+	uLong size_comment;         /* size of the global comment of the zipfile */
+} unz_global_info;
+
+
+/* unz_file_info contain information about a file in the zipfile */
+typedef struct unz_file_info_s
+{
+    uLong version;              /* version made by                 2 bytes */
+    uLong version_needed;       /* version needed to extract       2 bytes */
+    uLong flag;                 /* general purpose bit flag        2 bytes */
+    uLong compression_method;   /* compression method              2 bytes */
+    uLong dosDate;              /* last mod file date in Dos fmt   4 bytes */
+    uLong crc;                  /* crc-32                          4 bytes */
+    uLong compressed_size;      /* compressed size                 4 bytes */ 
+    uLong uncompressed_size;    /* uncompressed size               4 bytes */ 
+    uLong size_filename;        /* filename length                 2 bytes */
+    uLong size_file_extra;      /* extra field length              2 bytes */
+    uLong size_file_comment;    /* file comment length             2 bytes */
+
+    uLong disk_num_start;       /* disk number start               2 bytes */
+    uLong internal_fa;          /* internal file attributes        2 bytes */
+    uLong external_fa;          /* external file attributes        4 bytes */
+
+    tm_unz tmu_date;
+} unz_file_info;
+
+extern int ZEXPORT unzStringFileNameCompare OF ((const char* fileName1,
+												 const char* fileName2,
+												 int iCaseSensitivity));
+/*
+   Compare two filename (fileName1,fileName2).
+   If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp)
+   If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi
+								or strcasecmp)
+   If iCaseSenisivity = 0, case sensitivity is defaut of your operating system
+	(like 1 on Unix, 2 on Windows)
+*/
+
+
+extern unzFile ZEXPORT unzOpen OF((const char *path));
+/*
+  Open a Zip file. path contain the full pathname (by example,
+     on a Windows NT computer "c:\\zlib\\zlib111.zip" or on an Unix computer
+	 "zlib/zlib111.zip".
+	 If the zipfile cannot be opened (file don't exist or in not valid), the
+	   return value is NULL.
+     Else, the return value is a unzFile Handle, usable with other function
+	   of this unzip package.
+*/
+
+extern int ZEXPORT unzClose OF((unzFile file));
+/*
+  Close a ZipFile opened with unzipOpen.
+  If there is files inside the .Zip opened with unzOpenCurrentFile (see later),
+    these files MUST be closed with unzipCloseCurrentFile before call unzipClose.
+  return UNZ_OK if there is no problem. */
+
+extern int ZEXPORT unzGetGlobalInfo OF((unzFile file,
+					unz_global_info *pglobal_info));
+/*
+  Write info about the ZipFile in the *pglobal_info structure.
+  No preparation of the structure is needed
+  return UNZ_OK if there is no problem. */
+
+
+extern int ZEXPORT unzGetGlobalComment OF((unzFile file,
+										   char *szComment,
+					   uLong uSizeBuf));
+/*
+  Get the global comment string of the ZipFile, in the szComment buffer.
+  uSizeBuf is the size of the szComment buffer.
+  return the number of byte copied or an error code <0
+*/
+
+
+/***************************************************************************/
+/* Unzip package allow you browse the directory of the zipfile */
+
+extern int ZEXPORT unzGoToFirstFile OF((unzFile file));
+/*
+  Set the current file of the zipfile to the first file.
+  return UNZ_OK if there is no problem
+*/
+
+extern int ZEXPORT unzGoToNextFile OF((unzFile file));
+/*
+  Set the current file of the zipfile to the next file.
+  return UNZ_OK if there is no problem
+  return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest.
+*/
+
+extern int ZEXPORT unzLocateFile OF((unzFile file, 
+				     const char *szFileName,
+				     int iCaseSensitivity));
+/*
+  Try locate the file szFileName in the zipfile.
+  For the iCaseSensitivity signification, see unzStringFileNameCompare
+
+  return value :
+  UNZ_OK if the file is found. It becomes the current file.
+  UNZ_END_OF_LIST_OF_FILE if the file is not found
+*/
+
+
+extern int ZEXPORT unzGetCurrentFileInfo OF((unzFile file,
+					     unz_file_info *pfile_info,
+					     char *szFileName,
+					     uLong fileNameBufferSize,
+					     void *extraField,
+					     uLong extraFieldBufferSize,
+					     char *szComment,
+					     uLong commentBufferSize));
+/*
+  Get Info about the current file
+  if pfile_info!=NULL, the *pfile_info structure will contain somes info about
+	    the current file
+  if szFileName!=NULL, the filemane string will be copied in szFileName
+			(fileNameBufferSize is the size of the buffer)
+  if extraField!=NULL, the extra field information will be copied in extraField
+			(extraFieldBufferSize is the size of the buffer).
+			This is the Central-header version of the extra field
+  if szComment!=NULL, the comment string of the file will be copied in szComment
+			(commentBufferSize is the size of the buffer)
+*/
+
+/***************************************************************************/
+/* for reading the content of the current zipfile, you can open it, read data
+   from it, and close it (you can close it before reading all the file)
+   */
+
+extern int ZEXPORT unzOpenCurrentFile OF((unzFile file));
+/*
+  Open for reading data the current file in the zipfile.
+  If there is no error, the return value is UNZ_OK.
+*/
+
+extern int ZEXPORT unzCloseCurrentFile OF((unzFile file));
+/*
+  Close the file in zip opened with unzOpenCurrentFile
+  Return UNZ_CRCERROR if all the file was read but the CRC is not good
+*/
+
+												
+extern int ZEXPORT unzReadCurrentFile OF((unzFile file, 
+					  voidp buf,
+					  unsigned len));
+/*
+  Read bytes from the current file (opened by unzOpenCurrentFile)
+  buf contain buffer where data must be copied
+  len the size of buf.
+
+  return the number of byte copied if somes bytes are copied
+  return 0 if the end of file was reached
+  return <0 with error code if there is an error
+    (UNZ_ERRNO for IO error, or zLib error for uncompress error)
+*/
+
+extern z_off_t ZEXPORT unztell OF((unzFile file));
+/*
+  Give the current position in uncompressed data
+*/
+
+extern int ZEXPORT unzeof OF((unzFile file));
+/*
+  return 1 if the end of file was reached, 0 elsewhere 
+*/
+
+extern int ZEXPORT unzGetLocalExtrafield OF((unzFile file,
+											 voidp buf,
+											 unsigned len));
+/*
+  Read extra field from the current file (opened by unzOpenCurrentFile)
+  This is the local-header version of the extra field (sometimes, there is
+    more info in the local-header version than in the central-header)
+
+  if buf==NULL, it return the size of the local extra field
+
+  if buf!=NULL, len is the size of the buffer, the extra header is copied in
+	buf.
+  the return value is the number of bytes copied in buf, or (if <0) 
+	the error code
+*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _unz_H */
diff --git a/zlib-1.1.4/contrib/minizip/zip.c b/zlib-1.1.4/contrib/minizip/zip.c
new file mode 100644
index 0000000..0cae64a
--- /dev/null
+++ b/zlib-1.1.4/contrib/minizip/zip.c
@@ -0,0 +1,718 @@
+/* zip.c -- IO on .zip files using zlib 
+   Version 0.15 beta, Mar 19th, 1998,
+
+   Read zip.h for more info
+*/
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "zlib.h"
+#include "zip.h"
+
+#ifdef STDC
+#  include <stddef.h>
+#  include <string.h>
+#  include <stdlib.h>
+#endif
+#ifdef NO_ERRNO_H
+    extern int errno;
+#else
+#   include <errno.h>
+#endif
+
+
+#ifndef local
+#  define local static
+#endif
+/* compile with -Dlocal if your debugger can't find static symbols */
+
+#ifndef VERSIONMADEBY
+# define VERSIONMADEBY   (0x0) /* platform depedent */
+#endif
+
+#ifndef Z_BUFSIZE
+#define Z_BUFSIZE (16384)
+#endif
+
+#ifndef Z_MAXFILENAMEINZIP
+#define Z_MAXFILENAMEINZIP (256)
+#endif
+
+#ifndef ALLOC
+# define ALLOC(size) (malloc(size))
+#endif
+#ifndef TRYFREE
+# define TRYFREE(p) {if (p) free(p);}
+#endif
+
+/*
+#define SIZECENTRALDIRITEM (0x2e)
+#define SIZEZIPLOCALHEADER (0x1e)
+*/
+
+/* I've found an old Unix (a SunOS 4.1.3_U1) without all SEEK_* defined.... */
+
+#ifndef SEEK_CUR
+#define SEEK_CUR    1
+#endif
+
+#ifndef SEEK_END
+#define SEEK_END    2
+#endif
+
+#ifndef SEEK_SET
+#define SEEK_SET    0
+#endif
+
+const char zip_copyright[] =
+   " zip 0.15 Copyright 1998 Gilles Vollant ";
+
+
+#define SIZEDATA_INDATABLOCK (4096-(4*4))
+
+#define LOCALHEADERMAGIC    (0x04034b50)
+#define CENTRALHEADERMAGIC  (0x02014b50)
+#define ENDHEADERMAGIC      (0x06054b50)
+
+#define FLAG_LOCALHEADER_OFFSET (0x06)
+#define CRC_LOCALHEADER_OFFSET  (0x0e)
+
+#define SIZECENTRALHEADER (0x2e) /* 46 */
+
+typedef struct linkedlist_datablock_internal_s
+{
+  struct linkedlist_datablock_internal_s* next_datablock;
+  uLong  avail_in_this_block;
+  uLong  filled_in_this_block;
+  uLong  unused; /* for future use and alignement */
+  unsigned char data[SIZEDATA_INDATABLOCK];
+} linkedlist_datablock_internal;
+
+typedef struct linkedlist_data_s
+{
+    linkedlist_datablock_internal* first_block;
+    linkedlist_datablock_internal* last_block;
+} linkedlist_data;
+
+
+typedef struct
+{
+	z_stream stream;            /* zLib stream structure for inflate */
+    int  stream_initialised;    /* 1 is stream is initialised */
+    uInt pos_in_buffered_data;  /* last written byte in buffered_data */
+
+    uLong pos_local_header;     /* offset of the local header of the file 
+                                     currenty writing */
+    char* central_header;       /* central header data for the current file */
+    uLong size_centralheader;   /* size of the central header for cur file */
+    uLong flag;                 /* flag of the file currently writing */
+
+    int  method;                /* compression method of file currenty wr.*/
+    Byte buffered_data[Z_BUFSIZE];/* buffer contain compressed data to be writ*/
+    uLong dosDate;
+    uLong crc32;
+} curfile_info;
+
+typedef struct
+{
+    FILE * filezip;
+    linkedlist_data central_dir;/* datablock with central dir in construction*/
+    int  in_opened_file_inzip;  /* 1 if a file in the zip is currently writ.*/
+    curfile_info ci;            /* info on the file curretly writing */
+
+    uLong begin_pos;            /* position of the beginning of the zipfile */
+    uLong number_entry;
+} zip_internal;
+
+local linkedlist_datablock_internal* allocate_new_datablock()
+{
+    linkedlist_datablock_internal* ldi;
+    ldi = (linkedlist_datablock_internal*)
+                 ALLOC(sizeof(linkedlist_datablock_internal));
+    if (ldi!=NULL)
+    {
+        ldi->next_datablock = NULL ;
+        ldi->filled_in_this_block = 0 ;
+        ldi->avail_in_this_block = SIZEDATA_INDATABLOCK ;
+    }
+    return ldi;
+}
+
+local void free_datablock(ldi)
+    linkedlist_datablock_internal* ldi;
+{
+    while (ldi!=NULL)
+    {
+        linkedlist_datablock_internal* ldinext = ldi->next_datablock;
+        TRYFREE(ldi);
+        ldi = ldinext;
+    }
+}
+
+local void init_linkedlist(ll)
+    linkedlist_data* ll;
+{
+    ll->first_block = ll->last_block = NULL;
+}
+
+local void free_linkedlist(ll)
+    linkedlist_data* ll;
+{
+    free_datablock(ll->first_block);
+    ll->first_block = ll->last_block = NULL;
+}
+
+
+local int add_data_in_datablock(ll,buf,len)
+    linkedlist_data* ll;    
+    const void* buf;
+    uLong len;
+{
+    linkedlist_datablock_internal* ldi;
+    const unsigned char* from_copy;
+
+    if (ll==NULL)
+        return ZIP_INTERNALERROR;
+
+    if (ll->last_block == NULL)
+    {
+        ll->first_block = ll->last_block = allocate_new_datablock();
+        if (ll->first_block == NULL)
+            return ZIP_INTERNALERROR;
+    }
+
+    ldi = ll->last_block;
+    from_copy = (unsigned char*)buf;
+
+    while (len>0)
+    {
+        uInt copy_this;
+        uInt i;
+        unsigned char* to_copy;
+
+        if (ldi->avail_in_this_block==0)
+        {
+            ldi->next_datablock = allocate_new_datablock();
+            if (ldi->next_datablock == NULL)
+                return ZIP_INTERNALERROR;
+            ldi = ldi->next_datablock ;
+            ll->last_block = ldi;
+        }
+
+        if (ldi->avail_in_this_block < len)
+            copy_this = (uInt)ldi->avail_in_this_block;
+        else
+            copy_this = (uInt)len;
+
+        to_copy = &(ldi->data[ldi->filled_in_this_block]);
+
+        for (i=0;i<copy_this;i++)
+            *(to_copy+i)=*(from_copy+i);
+
+        ldi->filled_in_this_block += copy_this;
+        ldi->avail_in_this_block -= copy_this;
+        from_copy += copy_this ;
+        len -= copy_this;
+    }
+    return ZIP_OK;
+}
+
+
+local int write_datablock(fout,ll)
+    FILE * fout;
+    linkedlist_data* ll;    
+{
+    linkedlist_datablock_internal* ldi;
+    ldi = ll->first_block;
+    while (ldi!=NULL)
+    {
+        if (ldi->filled_in_this_block > 0)
+            if (fwrite(ldi->data,(uInt)ldi->filled_in_this_block,1,fout)!=1)
+                return ZIP_ERRNO;
+        ldi = ldi->next_datablock;
+    }
+    return ZIP_OK;
+}
+
+/****************************************************************************/
+
+/* ===========================================================================
+   Outputs a long in LSB order to the given file
+   nbByte == 1, 2 or 4 (byte, short or long)
+*/
+
+local int ziplocal_putValue OF((FILE *file, uLong x, int nbByte));
+local int ziplocal_putValue (file, x, nbByte)
+    FILE *file;
+    uLong x;
+    int nbByte;
+{
+    unsigned char buf[4];
+    int n;
+    for (n = 0; n < nbByte; n++) {
+        buf[n] = (unsigned char)(x & 0xff);
+        x >>= 8;
+    }
+    if (fwrite(buf,nbByte,1,file)!=1)
+        return ZIP_ERRNO;
+    else
+        return ZIP_OK;
+}
+
+local void ziplocal_putValue_inmemory OF((void* dest, uLong x, int nbByte));
+local void ziplocal_putValue_inmemory (dest, x, nbByte)
+    void* dest;
+    uLong x;
+    int nbByte;
+{
+    unsigned char* buf=(unsigned char*)dest;
+    int n;
+    for (n = 0; n < nbByte; n++) {
+        buf[n] = (unsigned char)(x & 0xff);
+        x >>= 8;
+    }
+}
+/****************************************************************************/
+
+
+local uLong ziplocal_TmzDateToDosDate(ptm,dosDate)
+    tm_zip* ptm;
+    uLong dosDate;
+{
+    uLong year = (uLong)ptm->tm_year;
+    if (year>1980)
+        year-=1980;
+    else if (year>80)
+        year-=80;
+    return
+      (uLong) (((ptm->tm_mday) + (32 * (ptm->tm_mon+1)) + (512 * year)) << 16) |
+        ((ptm->tm_sec/2) + (32* ptm->tm_min) + (2048 * (uLong)ptm->tm_hour));
+}
+
+
+/****************************************************************************/
+
+extern zipFile ZEXPORT zipOpen (pathname, append)
+    const char *pathname;
+    int append;
+{
+    zip_internal ziinit;
+    zip_internal* zi;
+
+    ziinit.filezip = fopen(pathname,(append == 0) ? "wb" : "ab");
+    if (ziinit.filezip == NULL)
+        return NULL;
+    ziinit.begin_pos = ftell(ziinit.filezip);
+    ziinit.in_opened_file_inzip = 0;
+    ziinit.ci.stream_initialised = 0;
+    ziinit.number_entry = 0;
+    init_linkedlist(&(ziinit.central_dir));
+
+
+    zi = (zip_internal*)ALLOC(sizeof(zip_internal));
+    if (zi==NULL)
+    {
+        fclose(ziinit.filezip);
+        return NULL;
+    }
+
+    *zi = ziinit;
+    return (zipFile)zi;
+}
+
+extern int ZEXPORT zipOpenNewFileInZip (file, filename, zipfi, 
+                                        extrafield_local, size_extrafield_local,
+                                        extrafield_global, size_extrafield_global,
+                                        comment, method, level)
+    zipFile file;
+    const char* filename;
+    const zip_fileinfo* zipfi;
+    const void* extrafield_local;
+    uInt size_extrafield_local;
+    const void* extrafield_global;
+    uInt size_extrafield_global;
+    const char* comment;
+    int method;
+    int level;
+{
+    zip_internal* zi;
+    uInt size_filename;
+    uInt size_comment;
+    uInt i;
+    int err = ZIP_OK;
+
+    if (file == NULL)
+        return ZIP_PARAMERROR;
+    if ((method!=0) && (method!=Z_DEFLATED))
+        return ZIP_PARAMERROR;
+
+    zi = (zip_internal*)file;
+
+    if (zi->in_opened_file_inzip == 1)
+    {
+        err = zipCloseFileInZip (file);
+        if (err != ZIP_OK)
+            return err;
+    }
+
+
+    if (filename==NULL)
+        filename="-";
+
+    if (comment==NULL)
+        size_comment = 0;
+    else
+        size_comment = strlen(comment);
+
+    size_filename = strlen(filename);
+
+    if (zipfi == NULL)
+        zi->ci.dosDate = 0;
+    else
+    {
+        if (zipfi->dosDate != 0)
+            zi->ci.dosDate = zipfi->dosDate;
+        else zi->ci.dosDate = ziplocal_TmzDateToDosDate(&zipfi->tmz_date,zipfi->dosDate);
+    }
+
+    zi->ci.flag = 0;
+    if ((level==8) || (level==9))
+      zi->ci.flag |= 2;
+    if ((level==2))
+      zi->ci.flag |= 4;
+    if ((level==1))
+      zi->ci.flag |= 6;
+
+    zi->ci.crc32 = 0;
+    zi->ci.method = method;
+    zi->ci.stream_initialised = 0;
+    zi->ci.pos_in_buffered_data = 0;
+    zi->ci.pos_local_header = ftell(zi->filezip);
+    zi->ci.size_centralheader = SIZECENTRALHEADER + size_filename + 
+                                      size_extrafield_global + size_comment;
+    zi->ci.central_header = (char*)ALLOC((uInt)zi->ci.size_centralheader);
+
+    ziplocal_putValue_inmemory(zi->ci.central_header,(uLong)CENTRALHEADERMAGIC,4);
+    /* version info */
+    ziplocal_putValue_inmemory(zi->ci.central_header+4,(uLong)VERSIONMADEBY,2);
+    ziplocal_putValue_inmemory(zi->ci.central_header+6,(uLong)20,2);
+    ziplocal_putValue_inmemory(zi->ci.central_header+8,(uLong)zi->ci.flag,2);
+    ziplocal_putValue_inmemory(zi->ci.central_header+10,(uLong)zi->ci.method,2);
+    ziplocal_putValue_inmemory(zi->ci.central_header+12,(uLong)zi->ci.dosDate,4);
+    ziplocal_putValue_inmemory(zi->ci.central_header+16,(uLong)0,4); /*crc*/
+    ziplocal_putValue_inmemory(zi->ci.central_header+20,(uLong)0,4); /*compr size*/
+    ziplocal_putValue_inmemory(zi->ci.central_header+24,(uLong)0,4); /*uncompr size*/
+    ziplocal_putValue_inmemory(zi->ci.central_header+28,(uLong)size_filename,2);
+    ziplocal_putValue_inmemory(zi->ci.central_header+30,(uLong)size_extrafield_global,2);
+    ziplocal_putValue_inmemory(zi->ci.central_header+32,(uLong)size_comment,2);
+    ziplocal_putValue_inmemory(zi->ci.central_header+34,(uLong)0,2); /*disk nm start*/
+
+    if (zipfi==NULL)
+        ziplocal_putValue_inmemory(zi->ci.central_header+36,(uLong)0,2); 
+    else
+        ziplocal_putValue_inmemory(zi->ci.central_header+36,(uLong)zipfi->internal_fa,2); 
+
+    if (zipfi==NULL)
+        ziplocal_putValue_inmemory(zi->ci.central_header+38,(uLong)0,4); 
+    else
+        ziplocal_putValue_inmemory(zi->ci.central_header+38,(uLong)zipfi->external_fa,4);
+
+    ziplocal_putValue_inmemory(zi->ci.central_header+42,(uLong)zi->ci.pos_local_header,4);
+
+    for (i=0;i<size_filename;i++)
+        *(zi->ci.central_header+SIZECENTRALHEADER+i) = *(filename+i);
+
+    for (i=0;i<size_extrafield_global;i++)
+        *(zi->ci.central_header+SIZECENTRALHEADER+size_filename+i) =
+              *(((const char*)extrafield_global)+i);
+
+    for (i=0;i<size_comment;i++)
+        *(zi->ci.central_header+SIZECENTRALHEADER+size_filename+
+              size_extrafield_global+i) = *(filename+i);
+    if (zi->ci.central_header == NULL)
+        return ZIP_INTERNALERROR;
+
+    /* write the local header */
+    err = ziplocal_putValue(zi->filezip,(uLong)LOCALHEADERMAGIC,4);
+
+    if (err==ZIP_OK)
+        err = ziplocal_putValue(zi->filezip,(uLong)20,2);/* version needed to extract */
+    if (err==ZIP_OK)
+        err = ziplocal_putValue(zi->filezip,(uLong)zi->ci.flag,2);
+
+    if (err==ZIP_OK)
+        err = ziplocal_putValue(zi->filezip,(uLong)zi->ci.method,2);
+
+    if (err==ZIP_OK)
+        err = ziplocal_putValue(zi->filezip,(uLong)zi->ci.dosDate,4);
+
+    if (err==ZIP_OK)
+        err = ziplocal_putValue(zi->filezip,(uLong)0,4); /* crc 32, unknown */
+    if (err==ZIP_OK)
+        err = ziplocal_putValue(zi->filezip,(uLong)0,4); /* compressed size, unknown */
+    if (err==ZIP_OK)
+        err = ziplocal_putValue(zi->filezip,(uLong)0,4); /* uncompressed size, unknown */
+
+    if (err==ZIP_OK)
+        err = ziplocal_putValue(zi->filezip,(uLong)size_filename,2);
+
+    if (err==ZIP_OK)
+        err = ziplocal_putValue(zi->filezip,(uLong)size_extrafield_local,2);
+
+    if ((err==ZIP_OK) && (size_filename>0))
+        if (fwrite(filename,(uInt)size_filename,1,zi->filezip)!=1)
+                err = ZIP_ERRNO;
+
+    if ((err==ZIP_OK) && (size_extrafield_local>0))
+        if (fwrite(extrafield_local,(uInt)size_extrafield_local,1,zi->filezip)
+                                                                           !=1)
+                err = ZIP_ERRNO;
+
+    zi->ci.stream.avail_in = (uInt)0;
+    zi->ci.stream.avail_out = (uInt)Z_BUFSIZE;
+    zi->ci.stream.next_out = zi->ci.buffered_data;
+    zi->ci.stream.total_in = 0;
+    zi->ci.stream.total_out = 0;
+
+    if ((err==ZIP_OK) && (zi->ci.method == Z_DEFLATED))
+    {
+        zi->ci.stream.zalloc = (alloc_func)0;
+        zi->ci.stream.zfree = (free_func)0;
+        zi->ci.stream.opaque = (voidpf)0;
+
+        err = deflateInit2(&zi->ci.stream, level,
+               Z_DEFLATED, -MAX_WBITS, DEF_MEM_LEVEL, 0);
+
+        if (err==Z_OK)
+            zi->ci.stream_initialised = 1;
+    }
+
+
+    if (err==Z_OK)
+        zi->in_opened_file_inzip = 1;
+    return err;
+}
+
+extern int ZEXPORT zipWriteInFileInZip (file, buf, len)
+    zipFile file;
+    const voidp buf;
+    unsigned len;
+{
+    zip_internal* zi;
+    int err=ZIP_OK;
+
+    if (file == NULL)
+        return ZIP_PARAMERROR;
+    zi = (zip_internal*)file;
+
+    if (zi->in_opened_file_inzip == 0)
+        return ZIP_PARAMERROR;
+
+    zi->ci.stream.next_in = buf;
+    zi->ci.stream.avail_in = len;
+    zi->ci.crc32 = crc32(zi->ci.crc32,buf,len);
+
+    while ((err==ZIP_OK) && (zi->ci.stream.avail_in>0))
+    {
+        if (zi->ci.stream.avail_out == 0)
+        {
+            if (fwrite(zi->ci.buffered_data,(uInt)zi->ci.pos_in_buffered_data,1,zi->filezip)
+                                                                           !=1)
+                err = ZIP_ERRNO;
+            zi->ci.pos_in_buffered_data = 0;
+            zi->ci.stream.avail_out = (uInt)Z_BUFSIZE;
+            zi->ci.stream.next_out = zi->ci.buffered_data;
+        }
+
+        if (zi->ci.method == Z_DEFLATED)
+        {
+            uLong uTotalOutBefore = zi->ci.stream.total_out;
+            err=deflate(&zi->ci.stream,  Z_NO_FLUSH);
+            zi->ci.pos_in_buffered_data += (uInt)(zi->ci.stream.total_out - uTotalOutBefore) ;
+
+        }
+        else
+        {
+            uInt copy_this,i;
+            if (zi->ci.stream.avail_in < zi->ci.stream.avail_out)
+                copy_this = zi->ci.stream.avail_in;
+            else
+                copy_this = zi->ci.stream.avail_out;
+            for (i=0;i<copy_this;i++)
+                *(((char*)zi->ci.stream.next_out)+i) =
+                    *(((const char*)zi->ci.stream.next_in)+i);
+            {
+                zi->ci.stream.avail_in -= copy_this;
+                zi->ci.stream.avail_out-= copy_this;
+                zi->ci.stream.next_in+= copy_this;
+                zi->ci.stream.next_out+= copy_this;
+                zi->ci.stream.total_in+= copy_this;
+                zi->ci.stream.total_out+= copy_this;
+                zi->ci.pos_in_buffered_data += copy_this;
+            }
+        }
+    }
+
+    return 0;
+}
+
+extern int ZEXPORT zipCloseFileInZip (file)
+    zipFile file;
+{
+    zip_internal* zi;
+    int err=ZIP_OK;
+
+    if (file == NULL)
+        return ZIP_PARAMERROR;
+    zi = (zip_internal*)file;
+
+    if (zi->in_opened_file_inzip == 0)    
+        return ZIP_PARAMERROR;
+    zi->ci.stream.avail_in = 0;
+    
+    if (zi->ci.method == Z_DEFLATED)
+        while (err==ZIP_OK)
+    {
+        uLong uTotalOutBefore;
+        if (zi->ci.stream.avail_out == 0)
+        {
+            if (fwrite(zi->ci.buffered_data,(uInt)zi->ci.pos_in_buffered_data,1,zi->filezip)
+                                                                           !=1)
+                err = ZIP_ERRNO;
+            zi->ci.pos_in_buffered_data = 0;
+            zi->ci.stream.avail_out = (uInt)Z_BUFSIZE;
+            zi->ci.stream.next_out = zi->ci.buffered_data;
+        }
+        uTotalOutBefore = zi->ci.stream.total_out;
+        err=deflate(&zi->ci.stream,  Z_FINISH);
+        zi->ci.pos_in_buffered_data += (uInt)(zi->ci.stream.total_out - uTotalOutBefore) ;
+    }
+
+    if (err==Z_STREAM_END)
+        err=ZIP_OK; /* this is normal */
+
+    if ((zi->ci.pos_in_buffered_data>0) && (err==ZIP_OK))
+        if (fwrite(zi->ci.buffered_data,(uInt)zi->ci.pos_in_buffered_data,1,zi->filezip)
+                                                                       !=1)
+            err = ZIP_ERRNO;
+
+    if ((zi->ci.method == Z_DEFLATED) && (err==ZIP_OK))
+    {
+        err=deflateEnd(&zi->ci.stream);
+        zi->ci.stream_initialised = 0;
+    }
+
+    ziplocal_putValue_inmemory(zi->ci.central_header+16,(uLong)zi->ci.crc32,4); /*crc*/
+    ziplocal_putValue_inmemory(zi->ci.central_header+20,
+                                (uLong)zi->ci.stream.total_out,4); /*compr size*/
+    ziplocal_putValue_inmemory(zi->ci.central_header+24,
+                                (uLong)zi->ci.stream.total_in,4); /*uncompr size*/
+
+    if (err==ZIP_OK)
+        err = add_data_in_datablock(&zi->central_dir,zi->ci.central_header,
+                                       (uLong)zi->ci.size_centralheader);
+    free(zi->ci.central_header);
+
+    if (err==ZIP_OK)
+    {
+        long cur_pos_inzip = ftell(zi->filezip);
+	    if (fseek(zi->filezip,
+                  zi->ci.pos_local_header + 14,SEEK_SET)!=0)
+		    err = ZIP_ERRNO;
+
+        if (err==ZIP_OK)
+            err = ziplocal_putValue(zi->filezip,(uLong)zi->ci.crc32,4); /* crc 32, unknown */
+
+        if (err==ZIP_OK) /* compressed size, unknown */
+            err = ziplocal_putValue(zi->filezip,(uLong)zi->ci.stream.total_out,4); 
+
+        if (err==ZIP_OK) /* uncompressed size, unknown */
+            err = ziplocal_putValue(zi->filezip,(uLong)zi->ci.stream.total_in,4);
+
+	    if (fseek(zi->filezip,
+                  cur_pos_inzip,SEEK_SET)!=0)
+		    err = ZIP_ERRNO;
+    }
+
+    zi->number_entry ++;
+    zi->in_opened_file_inzip = 0;
+
+    return err;
+}
+
+extern int ZEXPORT zipClose (file, global_comment)
+    zipFile file;
+    const char* global_comment;
+{
+    zip_internal* zi;
+    int err = 0;
+    uLong size_centraldir = 0;
+    uLong centraldir_pos_inzip ;
+    uInt size_global_comment;
+    if (file == NULL)
+        return ZIP_PARAMERROR;
+    zi = (zip_internal*)file;
+
+    if (zi->in_opened_file_inzip == 1)
+    {
+        err = zipCloseFileInZip (file);
+    }
+
+    if (global_comment==NULL)
+        size_global_comment = 0;
+    else
+        size_global_comment = strlen(global_comment);
+
+
+    centraldir_pos_inzip = ftell(zi->filezip);
+    if (err==ZIP_OK)
+    {
+        linkedlist_datablock_internal* ldi = zi->central_dir.first_block ;
+        while (ldi!=NULL)
+        {
+            if ((err==ZIP_OK) && (ldi->filled_in_this_block>0))
+                if (fwrite(ldi->data,(uInt)ldi->filled_in_this_block,
+                                        1,zi->filezip) !=1 )
+                    err = ZIP_ERRNO;
+
+            size_centraldir += ldi->filled_in_this_block;
+            ldi = ldi->next_datablock;
+        }
+    }
+    free_datablock(zi->central_dir.first_block);
+
+    if (err==ZIP_OK) /* Magic End */
+        err = ziplocal_putValue(zi->filezip,(uLong)ENDHEADERMAGIC,4);
+
+    if (err==ZIP_OK) /* number of this disk */
+        err = ziplocal_putValue(zi->filezip,(uLong)0,2);
+
+    if (err==ZIP_OK) /* number of the disk with the start of the central directory */
+        err = ziplocal_putValue(zi->filezip,(uLong)0,2);
+
+    if (err==ZIP_OK) /* total number of entries in the central dir on this disk */
+        err = ziplocal_putValue(zi->filezip,(uLong)zi->number_entry,2);
+
+    if (err==ZIP_OK) /* total number of entries in the central dir */
+        err = ziplocal_putValue(zi->filezip,(uLong)zi->number_entry,2);
+
+    if (err==ZIP_OK) /* size of the central directory */
+        err = ziplocal_putValue(zi->filezip,(uLong)size_centraldir,4);
+
+    if (err==ZIP_OK) /* offset of start of central directory with respect to the 
+	                        starting disk number */
+        err = ziplocal_putValue(zi->filezip,(uLong)centraldir_pos_inzip ,4);
+
+    if (err==ZIP_OK) /* zipfile comment length */
+        err = ziplocal_putValue(zi->filezip,(uLong)size_global_comment,2);
+
+    if ((err==ZIP_OK) && (size_global_comment>0))
+        if (fwrite(global_comment,(uInt)size_global_comment,1,zi->filezip) !=1 )
+                err = ZIP_ERRNO;
+    fclose(zi->filezip);
+    TRYFREE(zi);
+
+    return err;
+}
diff --git a/zlib-1.1.4/contrib/minizip/zip.def b/zlib-1.1.4/contrib/minizip/zip.def
new file mode 100644
index 0000000..5d5079f
--- /dev/null
+++ b/zlib-1.1.4/contrib/minizip/zip.def
@@ -0,0 +1,5 @@
+	zipOpen                       @80
+	zipOpenNewFileInZip           @81
+	zipWriteInFileInZip           @82
+	zipCloseFileInZip             @83
+	zipClose                      @84
diff --git a/zlib-1.1.4/contrib/minizip/zip.h b/zlib-1.1.4/contrib/minizip/zip.h
new file mode 100644
index 0000000..678260b
--- /dev/null
+++ b/zlib-1.1.4/contrib/minizip/zip.h
@@ -0,0 +1,150 @@
+/* zip.h -- IO for compress .zip files using zlib 
+   Version 0.15 alpha, Mar 19th, 1998,
+
+   Copyright (C) 1998 Gilles Vollant
+
+   This unzip package allow creates .ZIP file, compatible with PKZip 2.04g
+     WinZip, InfoZip tools and compatible.
+   Encryption and multi volume ZipFile (span) are not supported.
+   Old compressions used by old PKZip 1.x are not supported
+
+  For uncompress .zip file, look at unzip.h
+
+   THIS IS AN ALPHA VERSION. AT THIS STAGE OF DEVELOPPEMENT, SOMES API OR STRUCTURE
+   CAN CHANGE IN FUTURE VERSION !!
+   I WAIT FEEDBACK at mail info@winimage.com
+   Visit also http://www.winimage.com/zLibDll/zip.htm for evolution
+
+   Condition of use and distribution are the same than zlib :
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+
+
+*/
+
+/* for more info about .ZIP format, see 
+      ftp://ftp.cdrom.com/pub/infozip/doc/appnote-970311-iz.zip
+   PkWare has also a specification at :
+      ftp://ftp.pkware.com/probdesc.zip
+*/
+
+#ifndef _zip_H
+#define _zip_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef _ZLIB_H
+#include "zlib.h"
+#endif
+
+#if defined(STRICTZIP) || defined(STRICTZIPUNZIP)
+/* like the STRICT of WIN32, we define a pointer that cannot be converted
+    from (void*) without cast */
+typedef struct TagzipFile__ { int unused; } zipFile__; 
+typedef zipFile__ *zipFile;
+#else
+typedef voidp zipFile;
+#endif
+
+#define ZIP_OK                                  (0)
+#define ZIP_ERRNO               (Z_ERRNO)
+#define ZIP_PARAMERROR                  (-102)
+#define ZIP_INTERNALERROR               (-104)
+
+/* tm_zip contain date/time info */
+typedef struct tm_zip_s 
+{
+	uInt tm_sec;            /* seconds after the minute - [0,59] */
+	uInt tm_min;            /* minutes after the hour - [0,59] */
+	uInt tm_hour;           /* hours since midnight - [0,23] */
+	uInt tm_mday;           /* day of the month - [1,31] */
+	uInt tm_mon;            /* months since January - [0,11] */
+	uInt tm_year;           /* years - [1980..2044] */
+} tm_zip;
+
+typedef struct
+{
+	tm_zip      tmz_date;       /* date in understandable format           */
+    uLong       dosDate;       /* if dos_date == 0, tmu_date is used      */
+/*    uLong       flag;        */   /* general purpose bit flag        2 bytes */
+
+    uLong       internal_fa;    /* internal file attributes        2 bytes */
+    uLong       external_fa;    /* external file attributes        4 bytes */
+} zip_fileinfo;
+
+extern zipFile ZEXPORT zipOpen OF((const char *pathname, int append));
+/*
+  Create a zipfile.
+	 pathname contain on Windows NT a filename like "c:\\zlib\\zlib111.zip" or on
+	   an Unix computer "zlib/zlib111.zip".
+	 if the file pathname exist and append=1, the zip will be created at the end
+	   of the file. (useful if the file contain a self extractor code)
+	 If the zipfile cannot be opened, the return value is NULL.
+     Else, the return value is a zipFile Handle, usable with other function
+	   of this zip package.
+
+
+*/
+
+extern int ZEXPORT zipOpenNewFileInZip OF((zipFile file,
+					   const char* filename,
+					   const zip_fileinfo* zipfi,
+					   const void* extrafield_local,
+					   uInt size_extrafield_local,
+					   const void* extrafield_global,
+					   uInt size_extrafield_global,
+					   const char* comment,
+					   int method,
+					   int level));
+/*
+  Open a file in the ZIP for writing.
+  filename : the filename in zip (if NULL, '-' without quote will be used
+  *zipfi contain supplemental information
+  if extrafield_local!=NULL and size_extrafield_local>0, extrafield_local
+    contains the extrafield data the the local header
+  if extrafield_global!=NULL and size_extrafield_global>0, extrafield_global
+    contains the extrafield data the the local header
+  if comment != NULL, comment contain the comment string
+  method contain the compression method (0 for store, Z_DEFLATED for deflate)
+  level contain the level of compression (can be Z_DEFAULT_COMPRESSION)
+*/
+
+extern int ZEXPORT zipWriteInFileInZip OF((zipFile file,
+					   const voidp buf,
+					   unsigned len));
+/*
+  Write data in the zipfile
+*/
+
+extern int ZEXPORT zipCloseFileInZip OF((zipFile file));
+/*
+  Close the current file in the zipfile
+*/
+
+extern int ZEXPORT zipClose OF((zipFile file,
+				const char* global_comment));
+/*
+  Close the zipfile
+*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _zip_H */
diff --git a/zlib-1.1.4/contrib/minizip/zlibvc.def b/zlib-1.1.4/contrib/minizip/zlibvc.def
new file mode 100644
index 0000000..7e9d60d
--- /dev/null
+++ b/zlib-1.1.4/contrib/minizip/zlibvc.def
@@ -0,0 +1,74 @@
+LIBRARY		"zlib"
+
+DESCRIPTION	'"""zlib data compression library"""'
+
+
+VERSION		1.11
+
+
+HEAPSIZE	1048576,8192
+
+EXPORTS
+    adler32                        @1
+    compress                       @2
+    crc32                          @3
+    deflate                        @4
+    deflateCopy                    @5
+    deflateEnd                     @6
+    deflateInit2_                  @7
+    deflateInit_                   @8
+    deflateParams                  @9
+    deflateReset                   @10
+    deflateSetDictionary           @11
+    gzclose                        @12
+    gzdopen                        @13
+    gzerror                        @14
+    gzflush                        @15
+    gzopen                         @16
+    gzread                         @17
+    gzwrite                        @18
+    inflate                        @19
+    inflateEnd                     @20
+    inflateInit2_                  @21
+    inflateInit_                   @22
+    inflateReset                   @23
+    inflateSetDictionary           @24
+    inflateSync                    @25
+    uncompress                     @26
+    zlibVersion                    @27
+    gzprintf                       @28
+    gzputc                         @29
+    gzgetc                         @30
+    gzseek                         @31
+    gzrewind                       @32
+    gztell                         @33
+    gzeof                          @34
+    gzsetparams                    @35
+    zError                         @36
+    inflateSyncPoint               @37
+    get_crc_table                  @38
+    compress2                      @39
+    gzputs                         @40
+    gzgets                         @41
+
+	unzOpen                       @61
+	unzClose                      @62
+	unzGetGlobalInfo              @63
+	unzGetCurrentFileInfo         @64
+	unzGoToFirstFile              @65
+	unzGoToNextFile               @66
+	unzOpenCurrentFile            @67
+	unzReadCurrentFile            @68
+	unztell                       @70
+	unzeof                        @71
+	unzCloseCurrentFile           @72
+	unzGetGlobalComment           @73
+	unzStringFileNameCompare      @74
+	unzLocateFile                 @75
+	unzGetLocalExtrafield         @76
+
+	zipOpen                       @80
+	zipOpenNewFileInZip           @81
+	zipWriteInFileInZip           @82
+	zipCloseFileInZip             @83
+	zipClose                      @84
diff --git a/zlib-1.1.4/contrib/minizip/zlibvc.dsp b/zlib-1.1.4/contrib/minizip/zlibvc.dsp
new file mode 100644
index 0000000..a70d4d4
--- /dev/null
+++ b/zlib-1.1.4/contrib/minizip/zlibvc.dsp
@@ -0,0 +1,651 @@
+# Microsoft Developer Studio Project File - Name="zlibvc" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 5.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+# TARGTYPE "Win32 (ALPHA) Dynamic-Link Library" 0x0602
+
+CFG=zlibvc - Win32 Release
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE 
+!MESSAGE NMAKE /f "zlibvc.mak".
+!MESSAGE 
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE 
+!MESSAGE NMAKE /f "zlibvc.mak" CFG="zlibvc - Win32 Release"
+!MESSAGE 
+!MESSAGE Possible choices for configuration are:
+!MESSAGE 
+!MESSAGE "zlibvc - Win32 Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "zlibvc - Win32 Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "zlibvc - Win32 ReleaseAxp" (based on\
+ "Win32 (ALPHA) Dynamic-Link Library")
+!MESSAGE "zlibvc - Win32 ReleaseWithoutAsm" (based on\
+ "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "zlibvc - Win32 ReleaseWithoutCrtdll" (based on\
+ "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir ".\Release"
+# PROP BASE Intermediate_Dir ".\Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir ".\Release"
+# PROP Intermediate_Dir ".\Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /c
+# ADD CPP /nologo /MT /W3 /GX /O2 /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_WINDLL" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /D "ASMV" /FAcs /FR /FD /c
+# SUBTRACT CPP /YX
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+RSC=rc.exe
+# ADD BASE RSC /l 0x40c /d "NDEBUG"
+# ADD RSC /l 0x40c /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /machine:I386
+# ADD LINK32 gvmat32.obj kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib crtdll.lib /nologo /subsystem:windows /dll /map /machine:I386 /nodefaultlib /out:".\Release\zlib.dll"
+# SUBTRACT LINK32 /pdb:none
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir ".\Debug"
+# PROP BASE Intermediate_Dir ".\Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir ".\Debug"
+# PROP Intermediate_Dir ".\Debug"
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /c
+# ADD CPP /nologo /MTd /W3 /Gm /GX /Zi /Od /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "_WINDLL" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /FD /c
+# SUBTRACT CPP /YX
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+RSC=rc.exe
+# ADD BASE RSC /l 0x40c /d "_DEBUG"
+# ADD RSC /l 0x40c /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /dll /debug /machine:I386
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /subsystem:windows /dll /debug /machine:I386 /out:".\Debug\zlib.dll"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "zlibvc__"
+# PROP BASE Intermediate_Dir "zlibvc__"
+# PROP BASE Ignore_Export_Lib 0
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "zlibvc__"
+# PROP Intermediate_Dir "zlibvc__"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+CPP=cl.exe
+# ADD BASE CPP /nologo /MT /Gt0 /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /FAcs /FR /YX /FD /c
+# ADD CPP /nologo /MT /Gt0 /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /FAcs /FR /FD /c
+# SUBTRACT CPP /YX
+RSC=rc.exe
+# ADD BASE RSC /l 0x40c /d "NDEBUG"
+# ADD RSC /l 0x40c /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 crtdll.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /subsystem:windows /dll /map /machine:ALPHA /nodefaultlib /out:".\Release\zlib.dll"
+# SUBTRACT BASE LINK32 /pdb:none
+# ADD LINK32 crtdll.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib /nologo /subsystem:windows /dll /map /machine:ALPHA /nodefaultlib /out:"zlibvc__\zlib.dll"
+# SUBTRACT LINK32 /pdb:none
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "zlibvc_0"
+# PROP BASE Intermediate_Dir "zlibvc_0"
+# PROP BASE Ignore_Export_Lib 0
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "zlibvc_0"
+# PROP Intermediate_Dir "zlibvc_0"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_WINDLL" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /FAcs /FR /YX /FD /c
+# ADD CPP /nologo /MT /W3 /GX /O2 /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_WINDLL" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /FAcs /FR /FD /c
+# SUBTRACT CPP /YX
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+RSC=rc.exe
+# ADD BASE RSC /l 0x40c /d "NDEBUG"
+# ADD RSC /l 0x40c /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib crtdll.lib /nologo /subsystem:windows /dll /map /machine:I386 /nodefaultlib /out:".\Release\zlib.dll"
+# SUBTRACT BASE LINK32 /pdb:none
+# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib crtdll.lib /nologo /subsystem:windows /dll /map /machine:I386 /nodefaultlib /out:".\zlibvc_0\zlib.dll"
+# SUBTRACT LINK32 /pdb:none
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "zlibvc_1"
+# PROP BASE Intermediate_Dir "zlibvc_1"
+# PROP BASE Ignore_Export_Lib 0
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "zlibvc_1"
+# PROP Intermediate_Dir "zlibvc_1"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_WINDLL" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /D "ASMV" /FAcs /FR /YX /FD /c
+# ADD CPP /nologo /MT /W3 /GX /O2 /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_WINDLL" /D "_WIN32" /D "BUILD_ZLIBDLL" /D "ZLIB_DLL" /D "DYNAMIC_CRC_TABLE" /D "ASMV" /FAcs /FR /FD /c
+# SUBTRACT CPP /YX
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+RSC=rc.exe
+# ADD BASE RSC /l 0x40c /d "NDEBUG"
+# ADD RSC /l 0x40c /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 gvmat32.obj kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib crtdll.lib /nologo /subsystem:windows /dll /map /machine:I386 /nodefaultlib /out:".\Release\zlib.dll"
+# SUBTRACT BASE LINK32 /pdb:none
+# ADD LINK32 gvmat32.obj kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib crtdll.lib /nologo /subsystem:windows /dll /map /machine:I386 /nodefaultlib /out:".\zlibvc_1\zlib.dll"
+# SUBTRACT LINK32 /pdb:none
+
+!ENDIF 
+
+# Begin Target
+
+# Name "zlibvc - Win32 Release"
+# Name "zlibvc - Win32 Debug"
+# Name "zlibvc - Win32 ReleaseAxp"
+# Name "zlibvc - Win32 ReleaseWithoutAsm"
+# Name "zlibvc - Win32 ReleaseWithoutCrtdll"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;hpj;bat;for;f90"
+# Begin Source File
+
+SOURCE=.\adler32.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_ADLER=\
+	".\zconf.h"\
+	".\zlib.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\compress.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_COMPR=\
+	".\zconf.h"\
+	".\zlib.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\crc32.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_CRC32=\
+	".\zconf.h"\
+	".\zlib.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\deflate.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_DEFLA=\
+	".\deflate.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\gvmat32c.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\gzio.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_GZIO_=\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\infblock.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_INFBL=\
+	".\infblock.h"\
+	".\infcodes.h"\
+	".\inftrees.h"\
+	".\infutil.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\infcodes.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_INFCO=\
+	".\infblock.h"\
+	".\infcodes.h"\
+	".\inffast.h"\
+	".\inftrees.h"\
+	".\infutil.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\inffast.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_INFFA=\
+	".\infblock.h"\
+	".\infcodes.h"\
+	".\inffast.h"\
+	".\inftrees.h"\
+	".\infutil.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\inflate.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_INFLA=\
+	".\infblock.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\inftrees.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_INFTR=\
+	".\inftrees.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\infutil.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_INFUT=\
+	".\infblock.h"\
+	".\infcodes.h"\
+	".\inftrees.h"\
+	".\infutil.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\trees.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_TREES=\
+	".\deflate.h"\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\uncompr.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_UNCOM=\
+	".\zconf.h"\
+	".\zlib.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\unzip.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\zip.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
+SOURCE=.\zlib.rc
+# End Source File
+# Begin Source File
+
+SOURCE=.\zlibvc.def
+# End Source File
+# Begin Source File
+
+SOURCE=.\zutil.c
+
+!IF  "$(CFG)" == "zlibvc - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseAxp"
+
+DEP_CPP_ZUTIL=\
+	".\zconf.h"\
+	".\zlib.h"\
+	".\zutil.h"\
+	
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutAsm"
+
+!ELSEIF  "$(CFG)" == "zlibvc - Win32 ReleaseWithoutCrtdll"
+
+!ENDIF 
+
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl;fi;fd"
+# Begin Source File
+
+SOURCE=.\deflate.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\infblock.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\infcodes.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\inffast.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\inftrees.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\infutil.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\zconf.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\zlib.h
+# End Source File
+# Begin Source File
+
+SOURCE=.\zutil.h
+# End Source File
+# End Group
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe"
+# End Group
+# End Target
+# End Project
diff --git a/zlib-1.1.4/contrib/minizip/zlibvc.dsw b/zlib-1.1.4/contrib/minizip/zlibvc.dsw
new file mode 100644
index 0000000..493cd87
--- /dev/null
+++ b/zlib-1.1.4/contrib/minizip/zlibvc.dsw
@@ -0,0 +1,41 @@
+Microsoft Developer Studio Workspace File, Format Version 5.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "zlibstat"=.\zlibstat.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Project: "zlibvc"=.\zlibvc.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/zlib-1.1.4/contrib/untgz/Makefile b/zlib-1.1.4/contrib/untgz/Makefile
new file mode 100644
index 0000000..409b4bd
--- /dev/null
+++ b/zlib-1.1.4/contrib/untgz/Makefile
@@ -0,0 +1,14 @@
+CC=cc
+CFLAGS=-g
+
+untgz: untgz.o  ../../libz.a
+	$(CC) $(CFLAGS) -o untgz  untgz.o -L../.. -lz
+
+untgz.o: untgz.c ../../zlib.h
+	$(CC) $(CFLAGS) -c -I../.. untgz.c
+
+../../libz.a:
+	cd ../..; make
+
+clean:
+	rm -f untgz untgz.o *~
diff --git a/zlib-1.1.4/contrib/untgz/makefile.w32 b/zlib-1.1.4/contrib/untgz/makefile.w32
new file mode 100644
index 0000000..c99dc28
--- /dev/null
+++ b/zlib-1.1.4/contrib/untgz/makefile.w32
@@ -0,0 +1,63 @@
+# Makefile for zlib.  Modified for mingw32
+# For conditions of distribution and use, see copyright notice in zlib.h 
+
+# To compile, 
+# 
+#   make -fmakefile.w32
+# 
+
+CC=gcc
+
+# Generate dependencies (see end of the file)
+
+CPPFLAGS=-MMD 
+
+#CFLAGS=-MMD -O
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-MMD -g -DDEBUG
+CFLAGS=-O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+             -Wstrict-prototypes -Wmissing-prototypes
+
+# If cp.exe is not found, replace with copy /Y .
+CP=cp -f
+
+# The default value of RM is "rm -f."  
+# If "rm.exe" is not found, uncomment:
+# RM=del
+
+LD=gcc
+LDLIBS=-L. -lz
+LDFLAGS=-s
+
+
+INCL=zlib.h zconf.h
+LIBS=libz.a
+
+AR=ar rcs
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+       zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o \
+       inffast.o
+
+TEST_OBJS = minigzip.o untgz.o
+
+all: minigzip.exe untgz.exe
+
+rebuild:	clean	all
+
+libz.a: $(OBJS)
+	$(AR) $@ $(OBJS)
+
+%.exe : %.o $(LIBS)
+	$(LD) $(LDFLAGS) -o $@ $< $(LDLIBS)
+
+.PHONY : clean
+
+clean:
+	$(RM) *.d *.o *.exe libz.a foo.gz
+
+DEPS := $(wildcard *.d)
+ifneq ($(DEPS),)
+include $(DEPS)
+endif
+
diff --git a/zlib-1.1.4/contrib/untgz/untgz.c b/zlib-1.1.4/contrib/untgz/untgz.c
new file mode 100644
index 0000000..4a431ff
--- /dev/null
+++ b/zlib-1.1.4/contrib/untgz/untgz.c
@@ -0,0 +1,522 @@
+/*
+ * untgz.c -- Display contents and/or extract file from
+ * a gzip'd TAR file
+ * written by "Pedro A. Aranda Guti\irrez" <paag@tid.es>
+ * adaptation to Unix by Jean-loup Gailly <jloup@gzip.org>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <errno.h>
+#include <fcntl.h>
+#ifdef unix
+# include <unistd.h>
+#else
+# include <direct.h>
+# include <io.h>
+#endif
+
+#include "zlib.h"
+
+#ifdef WIN32
+#  ifndef F_OK
+#    define F_OK (0)
+#  endif
+#  ifdef _MSC_VER
+#    define mkdir(dirname,mode) _mkdir(dirname)
+#    define strdup(str)         _strdup(str)
+#    define unlink(fn)          _unlink(fn)
+#    define access(path,mode)   _access(path,mode)
+#  else
+#    define mkdir(dirname,mode) _mkdir(dirname)
+#  endif
+#else
+#  include <utime.h>
+#endif
+
+
+/* Values used in typeflag field.  */
+
+#define REGTYPE	 '0'		/* regular file */
+#define AREGTYPE '\0'		/* regular file */
+#define LNKTYPE  '1'		/* link */
+#define SYMTYPE  '2'		/* reserved */
+#define CHRTYPE  '3'		/* character special */
+#define BLKTYPE  '4'		/* block special */
+#define DIRTYPE  '5'		/* directory */
+#define FIFOTYPE '6'		/* FIFO special */
+#define CONTTYPE '7'		/* reserved */
+
+#define BLOCKSIZE 512
+
+struct tar_header
+{				/* byte offset */
+  char name[100];		/*   0 */
+  char mode[8];			/* 100 */
+  char uid[8];			/* 108 */
+  char gid[8];			/* 116 */
+  char size[12];		/* 124 */
+  char mtime[12];		/* 136 */
+  char chksum[8];		/* 148 */
+  char typeflag;		/* 156 */
+  char linkname[100];		/* 157 */
+  char magic[6];		/* 257 */
+  char version[2];		/* 263 */
+  char uname[32];		/* 265 */
+  char gname[32];		/* 297 */
+  char devmajor[8];		/* 329 */
+  char devminor[8];		/* 337 */
+  char prefix[155];		/* 345 */
+				/* 500 */
+};
+
+union tar_buffer {
+  char               buffer[BLOCKSIZE];
+  struct tar_header  header;
+};
+
+enum { TGZ_EXTRACT = 0, TGZ_LIST };
+
+static char *TGZfname	OF((const char *));
+void TGZnotfound	OF((const char *));
+
+int getoct		OF((char *, int));
+char *strtime		OF((time_t *));
+int ExprMatch		OF((char *,char *));
+
+int makedir		OF((char *));
+int matchname		OF((int,int,char **,char *));
+
+void error		OF((const char *));
+int  tar		OF((gzFile, int, int, int, char **));
+
+void help		OF((int));
+int main		OF((int, char **));
+
+char *prog;
+
+/* This will give a benign warning */
+
+static char *TGZprefix[] = { "\0", ".tgz", ".tar.gz", ".tar", NULL };
+
+/* Return the real name of the TGZ archive */
+/* or NULL if it does not exist. */
+
+static char *TGZfname OF((const char *fname))
+{
+  static char buffer[1024];
+  int origlen,i;
+  
+  strcpy(buffer,fname);
+  origlen = strlen(buffer);
+
+  for (i=0; TGZprefix[i]; i++)
+    {
+       strcpy(buffer+origlen,TGZprefix[i]);
+       if (access(buffer,F_OK) == 0)
+         return buffer;
+    }
+  return NULL;
+}
+
+/* error message for the filename */
+
+void TGZnotfound OF((const char *fname))
+{
+  int i;
+
+  fprintf(stderr,"%s : couldn't find ",prog);
+  for (i=0;TGZprefix[i];i++)
+    fprintf(stderr,(TGZprefix[i+1]) ? "%s%s, " : "or %s%s\n",
+            fname,
+            TGZprefix[i]);
+  exit(1);
+}
+
+
+/* help functions */
+
+int getoct(char *p,int width)
+{
+  int result = 0;
+  char c;
+  
+  while (width --)
+    {
+      c = *p++;
+      if (c == ' ')
+	continue;
+      if (c == 0)
+	break;
+      result = result * 8 + (c - '0');
+    }
+  return result;
+}
+
+char *strtime (time_t *t)
+{
+  struct tm   *local;
+  static char result[32];
+
+  local = localtime(t);
+  sprintf(result,"%2d/%02d/%4d %02d:%02d:%02d",
+	  local->tm_mday, local->tm_mon+1, local->tm_year+1900,
+	  local->tm_hour, local->tm_min,   local->tm_sec);
+  return result;
+}
+
+
+/* regular expression matching */
+
+#define ISSPECIAL(c) (((c) == '*') || ((c) == '/'))
+
+int ExprMatch(char *string,char *expr)
+{
+  while (1)
+    {
+      if (ISSPECIAL(*expr))
+	{
+	  if (*expr == '/')
+	    {
+	      if (*string != '\\' && *string != '/')
+		return 0;
+	      string ++; expr++;
+	    }
+	  else if (*expr == '*')
+	    {
+	      if (*expr ++ == 0)
+		return 1;
+	      while (*++string != *expr)
+		if (*string == 0)
+		  return 0;
+	    }
+	}
+      else
+	{
+	  if (*string != *expr)
+	    return 0;
+	  if (*expr++ == 0)
+	    return 1;
+	  string++;
+	}
+    }
+}
+
+/* recursive make directory */
+/* abort if you get an ENOENT errno somewhere in the middle */
+/* e.g. ignore error "mkdir on existing directory" */
+/* */
+/* return 1 if OK */
+/*        0 on error */
+
+int makedir (char *newdir)
+{
+  char *buffer = strdup(newdir);
+  char *p;
+  int  len = strlen(buffer);
+  
+  if (len <= 0) {
+    free(buffer);
+    return 0;
+  }
+  if (buffer[len-1] == '/') {
+    buffer[len-1] = '\0';
+  }
+  if (mkdir(buffer, 0775) == 0)
+    {
+      free(buffer);
+      return 1;
+    }
+
+  p = buffer+1;
+  while (1)
+    {
+      char hold;
+      
+      while(*p && *p != '\\' && *p != '/')
+	p++;
+      hold = *p;
+      *p = 0;
+      if ((mkdir(buffer, 0775) == -1) && (errno == ENOENT))
+	{
+	  fprintf(stderr,"%s: couldn't create directory %s\n",prog,buffer);
+	  free(buffer);
+	  return 0;
+	}
+      if (hold == 0)
+	break;
+      *p++ = hold;
+    }
+  free(buffer);
+  return 1;
+}
+
+int matchname (int arg,int argc,char **argv,char *fname)
+{
+  if (arg == argc)		/* no arguments given (untgz tgzarchive) */
+    return 1;
+
+  while (arg < argc)
+    if (ExprMatch(fname,argv[arg++]))
+      return 1;
+
+  return 0; /* ignore this for the moment being */
+}
+
+
+/* Tar file list or extract */
+
+int tar (gzFile in,int action,int arg,int argc,char **argv)
+{
+  union  tar_buffer buffer;
+  int    len;
+  int    err;
+  int    getheader = 1;
+  int    remaining = 0;
+  FILE   *outfile = NULL;
+  char   fname[BLOCKSIZE];
+  time_t tartime;
+  
+  if (action == TGZ_LIST)
+    printf("     day      time     size                       file\n"
+	   " ---------- -------- --------- -------------------------------------\n");
+  while (1)
+    {
+      len = gzread(in, &buffer, BLOCKSIZE);
+      if (len < 0)
+	error (gzerror(in, &err));
+      /*
+       * Always expect complete blocks to process
+       * the tar information.
+       */
+      if (len != BLOCKSIZE)
+	error("gzread: incomplete block read");
+      
+      /*
+       * If we have to get a tar header
+       */
+      if (getheader == 1)
+	{
+	  /*
+	   * if we met the end of the tar
+	   * or the end-of-tar block,
+	   * we are done
+	   */
+	  if ((len == 0)  || (buffer.header.name[0]== 0)) break;
+
+	  tartime = (time_t)getoct(buffer.header.mtime,12);
+	  strcpy(fname,buffer.header.name);
+	  
+	  switch (buffer.header.typeflag)
+	    {
+	    case DIRTYPE:
+	      if (action == TGZ_LIST)
+		printf(" %s     <dir> %s\n",strtime(&tartime),fname);
+	      if (action == TGZ_EXTRACT)
+		makedir(fname);
+	      break;
+	    case REGTYPE:
+	    case AREGTYPE:
+	      remaining = getoct(buffer.header.size,12);
+	      if (action == TGZ_LIST)
+		printf(" %s %9d %s\n",strtime(&tartime),remaining,fname);
+	      if (action == TGZ_EXTRACT)
+		{
+		  if ((remaining) && (matchname(arg,argc,argv,fname)))
+		    {
+		      outfile = fopen(fname,"wb");
+		      if (outfile == NULL) {
+			/* try creating directory */
+			char *p = strrchr(fname, '/');
+			if (p != NULL) {
+			  *p = '\0';
+			  makedir(fname);
+			  *p = '/';
+			  outfile = fopen(fname,"wb");
+			}
+		      }
+		      fprintf(stderr,
+			      "%s %s\n",
+			      (outfile) ? "Extracting" : "Couldn't create",
+			      fname);
+		    }
+		  else
+		    outfile = NULL;
+		}
+	      /*
+	       * could have no contents
+	       */
+	      getheader = (remaining) ? 0 : 1;
+	      break;
+	    default:
+	      if (action == TGZ_LIST)
+		printf(" %s     <---> %s\n",strtime(&tartime),fname);
+	      break;
+	    }
+	}
+      else
+	{
+	  unsigned int bytes = (remaining > BLOCKSIZE) ? BLOCKSIZE : remaining;
+
+	  if ((action == TGZ_EXTRACT) && (outfile != NULL))
+	    {
+	      if (fwrite(&buffer,sizeof(char),bytes,outfile) != bytes)
+		{
+		  fprintf(stderr,"%s : error writing %s skipping...\n",prog,fname);
+		  fclose(outfile);
+		  unlink(fname);
+		}
+	    }
+	  remaining -= bytes;
+	  if (remaining == 0)
+	    {
+	      getheader = 1;
+	      if ((action == TGZ_EXTRACT) && (outfile != NULL))
+		{
+#ifdef WIN32
+		  HANDLE hFile;
+		  FILETIME ftm,ftLocal;
+		  SYSTEMTIME st;
+		  struct tm localt;
+ 
+		  fclose(outfile);
+
+		  localt = *localtime(&tartime);
+
+		  hFile = CreateFile(fname, GENERIC_READ | GENERIC_WRITE,
+				     0, NULL, OPEN_EXISTING, 0, NULL);
+		  
+		  st.wYear = (WORD)localt.tm_year+1900;
+		  st.wMonth = (WORD)localt.tm_mon;
+		  st.wDayOfWeek = (WORD)localt.tm_wday;
+		  st.wDay = (WORD)localt.tm_mday;
+		  st.wHour = (WORD)localt.tm_hour;
+		  st.wMinute = (WORD)localt.tm_min;
+		  st.wSecond = (WORD)localt.tm_sec;
+		  st.wMilliseconds = 0;
+		  SystemTimeToFileTime(&st,&ftLocal);
+		  LocalFileTimeToFileTime(&ftLocal,&ftm);
+		  SetFileTime(hFile,&ftm,NULL,&ftm);
+		  CloseHandle(hFile);
+
+		  outfile = NULL;
+#else
+		  struct utimbuf settime;
+
+		  settime.actime = settime.modtime = tartime;
+
+		  fclose(outfile);
+		  outfile = NULL;
+		  utime(fname,&settime);
+#endif
+		}
+	    }
+	}
+    }
+  
+  if (gzclose(in) != Z_OK)
+    error("failed gzclose");
+
+  return 0;
+}
+
+
+/* =========================================================== */
+
+void help(int exitval)
+{
+  fprintf(stderr,
+	  "untgz v 0.1\n"
+	  " an sample application of zlib 1.0.4\n\n"
+          "Usage : untgz TGZfile            to extract all files\n"
+          "        untgz TGZfile fname ...  to extract selected files\n"
+          "        untgz -l TGZfile         to list archive contents\n"
+          "        untgz -h                 to display this help\n\n");
+  exit(exitval);
+}
+
+void error(const char *msg)
+{
+    fprintf(stderr, "%s: %s\n", prog, msg);
+    exit(1);
+}
+
+
+/* ====================================================================== */
+
+int _CRT_glob = 0;	/* disable globbing of the arguments */
+
+int main(int argc,char **argv)
+{
+    int 	action = TGZ_EXTRACT;
+    int 	arg = 1;
+    char	*TGZfile;
+    gzFile	*f;
+    
+
+    prog = strrchr(argv[0],'\\');
+    if (prog == NULL)
+      {
+	prog = strrchr(argv[0],'/');
+	if (prog == NULL)
+	  {
+	    prog = strrchr(argv[0],':');
+	    if (prog == NULL)
+	      prog = argv[0];
+	    else
+	      prog++;
+	  }
+	else
+	  prog++;
+      }
+    else
+      prog++;
+    
+    if (argc == 1)
+      help(0);
+
+    if (strcmp(argv[arg],"-l") == 0)
+      {
+	action = TGZ_LIST;
+	if (argc == ++arg)
+	  help(0);
+      }
+    else if (strcmp(argv[arg],"-h") == 0)
+      {
+	help(0);
+      }
+
+    if ((TGZfile = TGZfname(argv[arg])) == NULL)
+      TGZnotfound(argv[arg]);            
+
+    ++arg;
+    if ((action == TGZ_LIST) && (arg != argc))
+      help(1);
+
+/*
+ *  Process the TGZ file
+ */
+    switch(action)
+      {
+      case TGZ_LIST:
+      case TGZ_EXTRACT:
+	f = gzopen(TGZfile,"rb");
+	if (f == NULL)
+	  {
+	    fprintf(stderr,"%s: Couldn't gzopen %s\n",
+		    prog,
+		    TGZfile);
+	    return 1;
+	  }
+	exit(tar(f, action, arg, argc, argv));
+      break;
+	
+      default:
+	error("Unknown option!");
+	exit(1);
+      }
+
+    return 0;
+}
diff --git a/zlib-1.1.4/contrib/visual-basic.txt b/zlib-1.1.4/contrib/visual-basic.txt
new file mode 100644
index 0000000..10fb44b
--- /dev/null
+++ b/zlib-1.1.4/contrib/visual-basic.txt
@@ -0,0 +1,69 @@
+See below some functions declarations for Visual Basic.
+
+Frequently Asked Question:
+
+Q: Each time I use the compress function I get the -5 error (not enough
+   room in the output buffer).
+
+A: Make sure that the length of the compressed buffer is passed by
+   reference ("as any"), not by value ("as long"). Also check that
+   before the call of compress this length is equal to the total size of
+   the compressed buffer and not zero.
+
+
+From: "Jon Caruana" <jon-net@usa.net>
+Subject: Re: How to port zlib declares to vb?
+Date: Mon, 28 Oct 1996 18:33:03 -0600
+
+Got the answer! (I haven't had time to check this but it's what I got, and
+looks correct):
+
+He has the following routines working:
+        compress
+        uncompress
+        gzopen
+        gzwrite
+        gzread
+        gzclose
+
+Declares follow: (Quoted from Carlos Rios <c_rios@sonda.cl>, in Vb4 form)
+
+#If Win16 Then   'Use Win16 calls.
+Declare Function compress Lib "ZLIB.DLL" (ByVal compr As
+        String, comprLen As Any, ByVal buf As String, ByVal buflen
+        As Long) As Integer
+Declare Function uncompress Lib "ZLIB.DLL" (ByVal uncompr
+        As String, uncomprLen As Any, ByVal compr As String, ByVal
+        lcompr As Long) As Integer
+Declare Function gzopen Lib "ZLIB.DLL" (ByVal filePath As
+        String, ByVal mode As String) As Long
+Declare Function gzread Lib "ZLIB.DLL" (ByVal file As
+        Long, ByVal uncompr As String, ByVal uncomprLen As Integer)
+        As Integer
+Declare Function gzwrite Lib "ZLIB.DLL" (ByVal file As
+        Long, ByVal uncompr As String, ByVal uncomprLen As Integer)
+        As Integer
+Declare Function gzclose Lib "ZLIB.DLL" (ByVal file As
+        Long) As Integer
+#Else
+Declare Function compress Lib "ZLIB32.DLL"
+        (ByVal compr As String, comprLen As Any, ByVal buf As
+        String, ByVal buflen As Long) As Integer
+Declare Function uncompress Lib "ZLIB32.DLL"
+        (ByVal uncompr As String, uncomprLen As Any, ByVal compr As
+        String, ByVal lcompr As Long) As Long
+Declare Function gzopen Lib "ZLIB32.DLL"
+        (ByVal file As String, ByVal mode As String) As Long
+Declare Function gzread Lib "ZLIB32.DLL"
+        (ByVal file As Long, ByVal uncompr As String, ByVal
+        uncomprLen As Long) As Long
+Declare Function gzwrite Lib "ZLIB32.DLL"
+        (ByVal file As Long, ByVal uncompr As String, ByVal
+        uncomprLen As Long) As Long
+Declare Function gzclose Lib "ZLIB32.DLL"
+        (ByVal file As Long) As Long
+#End If
+
+-Jon Caruana
+jon-net@usa.net
+Microsoft Sitebuilder Network Level 1 Member - HTML Writer's Guild Member
diff --git a/zlib-1.1.4/crc32.c b/zlib-1.1.4/crc32.c
new file mode 100644
index 0000000..60deca2
--- /dev/null
+++ b/zlib-1.1.4/crc32.c
@@ -0,0 +1,162 @@
+/* crc32.c -- compute the CRC-32 of a data stream
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* @(#) $Id$ */
+
+#include "zlib.h"
+
+#define local static
+
+#ifdef DYNAMIC_CRC_TABLE
+
+local int crc_table_empty = 1;
+local uLongf crc_table[256];
+local void make_crc_table OF((void));
+
+/*
+  Generate a table for a byte-wise 32-bit CRC calculation on the polynomial:
+  x^32+x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x+1.
+
+  Polynomials over GF(2) are represented in binary, one bit per coefficient,
+  with the lowest powers in the most significant bit.  Then adding polynomials
+  is just exclusive-or, and multiplying a polynomial by x is a right shift by
+  one.  If we call the above polynomial p, and represent a byte as the
+  polynomial q, also with the lowest power in the most significant bit (so the
+  byte 0xb1 is the polynomial x^7+x^3+x+1), then the CRC is (q*x^32) mod p,
+  where a mod b means the remainder after dividing a by b.
+
+  This calculation is done using the shift-register method of multiplying and
+  taking the remainder.  The register is initialized to zero, and for each
+  incoming bit, x^32 is added mod p to the register if the bit is a one (where
+  x^32 mod p is p+x^32 = x^26+...+1), and the register is multiplied mod p by
+  x (which is shifting right by one and adding x^32 mod p if the bit shifted
+  out is a one).  We start with the highest power (least significant bit) of
+  q and repeat for all eight bits of q.
+
+  The table is simply the CRC of all possible eight bit values.  This is all
+  the information needed to generate CRC's on data a byte at a time for all
+  combinations of CRC register values and incoming bytes.
+*/
+local void make_crc_table()
+{
+  uLong c;
+  int n, k;
+  uLong poly;            /* polynomial exclusive-or pattern */
+  /* terms of polynomial defining this crc (except x^32): */
+  static const Byte p[] = {0,1,2,4,5,7,8,10,11,12,16,22,23,26};
+
+  /* make exclusive-or pattern from polynomial (0xedb88320L) */
+  poly = 0L;
+  for (n = 0; n < sizeof(p)/sizeof(Byte); n++)
+    poly |= 1L << (31 - p[n]);
+ 
+  for (n = 0; n < 256; n++)
+  {
+    c = (uLong)n;
+    for (k = 0; k < 8; k++)
+      c = c & 1 ? poly ^ (c >> 1) : c >> 1;
+    crc_table[n] = c;
+  }
+  crc_table_empty = 0;
+}
+#else
+/* ========================================================================
+ * Table of CRC-32's of all single-byte values (made by make_crc_table)
+ */
+local const uLongf crc_table[256] = {
+  0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
+  0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
+  0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
+  0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
+  0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
+  0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
+  0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
+  0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
+  0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
+  0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
+  0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
+  0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
+  0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
+  0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
+  0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
+  0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
+  0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
+  0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
+  0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
+  0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
+  0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
+  0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
+  0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
+  0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
+  0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
+  0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
+  0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
+  0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
+  0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
+  0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
+  0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
+  0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
+  0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
+  0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
+  0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
+  0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
+  0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
+  0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
+  0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
+  0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
+  0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
+  0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
+  0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
+  0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
+  0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
+  0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
+  0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
+  0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
+  0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
+  0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
+  0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
+  0x2d02ef8dL
+};
+#endif
+
+/* =========================================================================
+ * This function can be used by asm versions of crc32()
+ */
+const uLongf * ZEXPORT get_crc_table()
+{
+#ifdef DYNAMIC_CRC_TABLE
+  if (crc_table_empty) make_crc_table();
+#endif
+  return (const uLongf *)crc_table;
+}
+
+/* ========================================================================= */
+#define DO1(buf) crc = crc_table[((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8);
+#define DO2(buf)  DO1(buf); DO1(buf);
+#define DO4(buf)  DO2(buf); DO2(buf);
+#define DO8(buf)  DO4(buf); DO4(buf);
+
+/* ========================================================================= */
+uLong ZEXPORT crc32(crc, buf, len)
+    uLong crc;
+    const Bytef *buf;
+    uInt len;
+{
+    if (buf == Z_NULL) return 0L;
+#ifdef DYNAMIC_CRC_TABLE
+    if (crc_table_empty)
+      make_crc_table();
+#endif
+    crc = crc ^ 0xffffffffL;
+    while (len >= 8)
+    {
+      DO8(buf);
+      len -= 8;
+    }
+    if (len) do {
+      DO1(buf);
+    } while (--len);
+    return crc ^ 0xffffffffL;
+}
diff --git a/zlib-1.1.4/deflate.c b/zlib-1.1.4/deflate.c
new file mode 100644
index 0000000..16ebdad
--- /dev/null
+++ b/zlib-1.1.4/deflate.c
@@ -0,0 +1,1350 @@
+/* deflate.c -- compress data using the deflation algorithm
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/*
+ *  ALGORITHM
+ *
+ *      The "deflation" process depends on being able to identify portions
+ *      of the input text which are identical to earlier input (within a
+ *      sliding window trailing behind the input currently being processed).
+ *
+ *      The most straightforward technique turns out to be the fastest for
+ *      most input files: try all possible matches and select the longest.
+ *      The key feature of this algorithm is that insertions into the string
+ *      dictionary are very simple and thus fast, and deletions are avoided
+ *      completely. Insertions are performed at each input character, whereas
+ *      string matches are performed only when the previous match ends. So it
+ *      is preferable to spend more time in matches to allow very fast string
+ *      insertions and avoid deletions. The matching algorithm for small
+ *      strings is inspired from that of Rabin & Karp. A brute force approach
+ *      is used to find longer strings when a small match has been found.
+ *      A similar algorithm is used in comic (by Jan-Mark Wams) and freeze
+ *      (by Leonid Broukhis).
+ *         A previous version of this file used a more sophisticated algorithm
+ *      (by Fiala and Greene) which is guaranteed to run in linear amortized
+ *      time, but has a larger average cost, uses more memory and is patented.
+ *      However the F&G algorithm may be faster for some highly redundant
+ *      files if the parameter max_chain_length (described below) is too large.
+ *
+ *  ACKNOWLEDGEMENTS
+ *
+ *      The idea of lazy evaluation of matches is due to Jan-Mark Wams, and
+ *      I found it in 'freeze' written by Leonid Broukhis.
+ *      Thanks to many people for bug reports and testing.
+ *
+ *  REFERENCES
+ *
+ *      Deutsch, L.P.,"DEFLATE Compressed Data Format Specification".
+ *      Available in ftp://ds.internic.net/rfc/rfc1951.txt
+ *
+ *      A description of the Rabin and Karp algorithm is given in the book
+ *         "Algorithms" by R. Sedgewick, Addison-Wesley, p252.
+ *
+ *      Fiala,E.R., and Greene,D.H.
+ *         Data Compression with Finite Windows, Comm.ACM, 32,4 (1989) 490-595
+ *
+ */
+
+/* @(#) $Id$ */
+
+#include "deflate.h"
+
+const char deflate_copyright[] =
+   " deflate 1.1.4 Copyright 1995-2002 Jean-loup Gailly ";
+/*
+  If you use the zlib library in a product, an acknowledgment is welcome
+  in the documentation of your product. If for some reason you cannot
+  include such an acknowledgment, I would appreciate that you keep this
+  copyright string in the executable of your product.
+ */
+
+/* ===========================================================================
+ *  Function prototypes.
+ */
+typedef enum {
+    need_more,      /* block not completed, need more input or more output */
+    block_done,     /* block flush performed */
+    finish_started, /* finish started, need only more output at next deflate */
+    finish_done     /* finish done, accept no more input or output */
+} block_state;
+
+typedef block_state (*compress_func) OF((deflate_state *s, int flush));
+/* Compression function. Returns the block state after the call. */
+
+local void fill_window    OF((deflate_state *s));
+local block_state deflate_stored OF((deflate_state *s, int flush));
+local block_state deflate_fast   OF((deflate_state *s, int flush));
+local block_state deflate_slow   OF((deflate_state *s, int flush));
+local void lm_init        OF((deflate_state *s));
+local void putShortMSB    OF((deflate_state *s, uInt b));
+local void flush_pending  OF((z_streamp strm));
+local int read_buf        OF((z_streamp strm, Bytef *buf, unsigned size));
+#ifdef ASMV
+      void match_init OF((void)); /* asm code initialization */
+      uInt longest_match  OF((deflate_state *s, IPos cur_match));
+#else
+local uInt longest_match  OF((deflate_state *s, IPos cur_match));
+#endif
+
+#ifdef DEBUG
+local  void check_match OF((deflate_state *s, IPos start, IPos match,
+                            int length));
+#endif
+
+/* ===========================================================================
+ * Local data
+ */
+
+#define NIL 0
+/* Tail of hash chains */
+
+#ifndef TOO_FAR
+#  define TOO_FAR 4096
+#endif
+/* Matches of length 3 are discarded if their distance exceeds TOO_FAR */
+
+#define MIN_LOOKAHEAD (MAX_MATCH+MIN_MATCH+1)
+/* Minimum amount of lookahead, except at the end of the input file.
+ * See deflate.c for comments about the MIN_MATCH+1.
+ */
+
+/* Values for max_lazy_match, good_match and max_chain_length, depending on
+ * the desired pack level (0..9). The values given below have been tuned to
+ * exclude worst case performance for pathological files. Better values may be
+ * found for specific files.
+ */
+typedef struct config_s {
+   ush good_length; /* reduce lazy search above this match length */
+   ush max_lazy;    /* do not perform lazy search above this match length */
+   ush nice_length; /* quit search above this match length */
+   ush max_chain;
+   compress_func func;
+} config;
+
+local const config configuration_table[10] = {
+/*      good lazy nice chain */
+/* 0 */ {0,    0,  0,    0, deflate_stored},  /* store only */
+/* 1 */ {4,    4,  8,    4, deflate_fast}, /* maximum speed, no lazy matches */
+/* 2 */ {4,    5, 16,    8, deflate_fast},
+/* 3 */ {4,    6, 32,   32, deflate_fast},
+
+/* 4 */ {4,    4, 16,   16, deflate_slow},  /* lazy matches */
+/* 5 */ {8,   16, 32,   32, deflate_slow},
+/* 6 */ {8,   16, 128, 128, deflate_slow},
+/* 7 */ {8,   32, 128, 256, deflate_slow},
+/* 8 */ {32, 128, 258, 1024, deflate_slow},
+/* 9 */ {32, 258, 258, 4096, deflate_slow}}; /* maximum compression */
+
+/* Note: the deflate() code requires max_lazy >= MIN_MATCH and max_chain >= 4
+ * For deflate_fast() (levels <= 3) good is ignored and lazy has a different
+ * meaning.
+ */
+
+#define EQUAL 0
+/* result of memcmp for equal strings */
+
+struct static_tree_desc_s {int dummy;}; /* for buggy compilers */
+
+/* ===========================================================================
+ * Update a hash value with the given input byte
+ * IN  assertion: all calls to to UPDATE_HASH are made with consecutive
+ *    input characters, so that a running hash key can be computed from the
+ *    previous key instead of complete recalculation each time.
+ */
+#define UPDATE_HASH(s,h,c) (h = (((h)<<s->hash_shift) ^ (c)) & s->hash_mask)
+
+
+/* ===========================================================================
+ * Insert string str in the dictionary and set match_head to the previous head
+ * of the hash chain (the most recent string with same hash key). Return
+ * the previous length of the hash chain.
+ * If this file is compiled with -DFASTEST, the compression level is forced
+ * to 1, and no hash chains are maintained.
+ * IN  assertion: all calls to to INSERT_STRING are made with consecutive
+ *    input characters and the first MIN_MATCH bytes of str are valid
+ *    (except for the last MIN_MATCH-1 bytes of the input file).
+ */
+#ifdef FASTEST
+#define INSERT_STRING(s, str, match_head) \
+   (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \
+    match_head = s->head[s->ins_h], \
+    s->head[s->ins_h] = (Pos)(str))
+#else
+#define INSERT_STRING(s, str, match_head) \
+   (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \
+    s->prev[(str) & s->w_mask] = match_head = s->head[s->ins_h], \
+    s->head[s->ins_h] = (Pos)(str))
+#endif
+
+/* ===========================================================================
+ * Initialize the hash table (avoiding 64K overflow for 16 bit systems).
+ * prev[] will be initialized on the fly.
+ */
+#define CLEAR_HASH(s) \
+    s->head[s->hash_size-1] = NIL; \
+    zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head));
+
+/* ========================================================================= */
+int ZEXPORT deflateInit_(strm, level, version, stream_size)
+    z_streamp strm;
+    int level;
+    const char *version;
+    int stream_size;
+{
+    return deflateInit2_(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL,
+			 Z_DEFAULT_STRATEGY, version, stream_size);
+    /* To do: ignore strm->next_in if we use it as window */
+}
+
+/* ========================================================================= */
+int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
+		  version, stream_size)
+    z_streamp strm;
+    int  level;
+    int  method;
+    int  windowBits;
+    int  memLevel;
+    int  strategy;
+    const char *version;
+    int stream_size;
+{
+    deflate_state *s;
+    int noheader = 0;
+    static const char* my_version = ZLIB_VERSION;
+
+    ushf *overlay;
+    /* We overlay pending_buf and d_buf+l_buf. This works since the average
+     * output size for (length,distance) codes is <= 24 bits.
+     */
+
+    if (version == Z_NULL || version[0] != my_version[0] ||
+        stream_size != sizeof(z_stream)) {
+	return Z_VERSION_ERROR;
+    }
+    if (strm == Z_NULL) return Z_STREAM_ERROR;
+
+    strm->msg = Z_NULL;
+    if (strm->zalloc == Z_NULL) {
+	strm->zalloc = zcalloc;
+	strm->opaque = (voidpf)0;
+    }
+    if (strm->zfree == Z_NULL) strm->zfree = zcfree;
+
+    if (level == Z_DEFAULT_COMPRESSION) level = 6;
+#ifdef FASTEST
+    level = 1;
+#endif
+
+    if (windowBits < 0) { /* undocumented feature: suppress zlib header */
+        noheader = 1;
+        windowBits = -windowBits;
+    }
+    if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method != Z_DEFLATED ||
+        windowBits < 9 || windowBits > 15 || level < 0 || level > 9 ||
+	strategy < 0 || strategy > Z_HUFFMAN_ONLY) {
+        return Z_STREAM_ERROR;
+    }
+    s = (deflate_state *) ZALLOC(strm, 1, sizeof(deflate_state));
+    if (s == Z_NULL) return Z_MEM_ERROR;
+    strm->state = (struct internal_state FAR *)s;
+    s->strm = strm;
+
+    s->noheader = noheader;
+    s->w_bits = windowBits;
+    s->w_size = 1 << s->w_bits;
+    s->w_mask = s->w_size - 1;
+
+    s->hash_bits = memLevel + 7;
+    s->hash_size = 1 << s->hash_bits;
+    s->hash_mask = s->hash_size - 1;
+    s->hash_shift =  ((s->hash_bits+MIN_MATCH-1)/MIN_MATCH);
+
+    s->window = (Bytef *) ZALLOC(strm, s->w_size, 2*sizeof(Byte));
+    s->prev   = (Posf *)  ZALLOC(strm, s->w_size, sizeof(Pos));
+    s->head   = (Posf *)  ZALLOC(strm, s->hash_size, sizeof(Pos));
+
+    s->lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */
+
+    overlay = (ushf *) ZALLOC(strm, s->lit_bufsize, sizeof(ush)+2);
+    s->pending_buf = (uchf *) overlay;
+    s->pending_buf_size = (ulg)s->lit_bufsize * (sizeof(ush)+2L);
+
+    if (s->window == Z_NULL || s->prev == Z_NULL || s->head == Z_NULL ||
+        s->pending_buf == Z_NULL) {
+        strm->msg = (char*)ERR_MSG(Z_MEM_ERROR);
+        deflateEnd (strm);
+        return Z_MEM_ERROR;
+    }
+    s->d_buf = overlay + s->lit_bufsize/sizeof(ush);
+    s->l_buf = s->pending_buf + (1+sizeof(ush))*s->lit_bufsize;
+
+    s->level = level;
+    s->strategy = strategy;
+    s->method = (Byte)method;
+
+    return deflateReset(strm);
+}
+
+/* ========================================================================= */
+int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
+    z_streamp strm;
+    const Bytef *dictionary;
+    uInt  dictLength;
+{
+    deflate_state *s;
+    uInt length = dictLength;
+    uInt n;
+    IPos hash_head = 0;
+
+    if (strm == Z_NULL || strm->state == Z_NULL || dictionary == Z_NULL ||
+        strm->state->status != INIT_STATE) return Z_STREAM_ERROR;
+
+    s = strm->state;
+    strm->adler = adler32(strm->adler, dictionary, dictLength);
+
+    if (length < MIN_MATCH) return Z_OK;
+    if (length > MAX_DIST(s)) {
+	length = MAX_DIST(s);
+#ifndef USE_DICT_HEAD
+	dictionary += dictLength - length; /* use the tail of the dictionary */
+#endif
+    }
+    zmemcpy(s->window, dictionary, length);
+    s->strstart = length;
+    s->block_start = (long)length;
+
+    /* Insert all strings in the hash table (except for the last two bytes).
+     * s->lookahead stays null, so s->ins_h will be recomputed at the next
+     * call of fill_window.
+     */
+    s->ins_h = s->window[0];
+    UPDATE_HASH(s, s->ins_h, s->window[1]);
+    for (n = 0; n <= length - MIN_MATCH; n++) {
+	INSERT_STRING(s, n, hash_head);
+    }
+    if (hash_head) hash_head = 0;  /* to make compiler happy */
+    return Z_OK;
+}
+
+/* ========================================================================= */
+int ZEXPORT deflateReset (strm)
+    z_streamp strm;
+{
+    deflate_state *s;
+    
+    if (strm == Z_NULL || strm->state == Z_NULL ||
+        strm->zalloc == Z_NULL || strm->zfree == Z_NULL) return Z_STREAM_ERROR;
+
+    strm->total_in = strm->total_out = 0;
+    strm->msg = Z_NULL; /* use zfree if we ever allocate msg dynamically */
+    strm->data_type = Z_UNKNOWN;
+
+    s = (deflate_state *)strm->state;
+    s->pending = 0;
+    s->pending_out = s->pending_buf;
+
+    if (s->noheader < 0) {
+        s->noheader = 0; /* was set to -1 by deflate(..., Z_FINISH); */
+    }
+    s->status = s->noheader ? BUSY_STATE : INIT_STATE;
+    strm->adler = 1;
+    s->last_flush = Z_NO_FLUSH;
+
+    _tr_init(s);
+    lm_init(s);
+
+    return Z_OK;
+}
+
+/* ========================================================================= */
+int ZEXPORT deflateParams(strm, level, strategy)
+    z_streamp strm;
+    int level;
+    int strategy;
+{
+    deflate_state *s;
+    compress_func func;
+    int err = Z_OK;
+
+    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+    s = strm->state;
+
+    if (level == Z_DEFAULT_COMPRESSION) {
+	level = 6;
+    }
+    if (level < 0 || level > 9 || strategy < 0 || strategy > Z_HUFFMAN_ONLY) {
+	return Z_STREAM_ERROR;
+    }
+    func = configuration_table[s->level].func;
+
+    if (func != configuration_table[level].func && strm->total_in != 0) {
+	/* Flush the last buffer: */
+	err = deflate(strm, Z_PARTIAL_FLUSH);
+    }
+    if (s->level != level) {
+	s->level = level;
+	s->max_lazy_match   = configuration_table[level].max_lazy;
+	s->good_match       = configuration_table[level].good_length;
+	s->nice_match       = configuration_table[level].nice_length;
+	s->max_chain_length = configuration_table[level].max_chain;
+    }
+    s->strategy = strategy;
+    return err;
+}
+
+/* =========================================================================
+ * Put a short in the pending buffer. The 16-bit value is put in MSB order.
+ * IN assertion: the stream state is correct and there is enough room in
+ * pending_buf.
+ */
+local void putShortMSB (s, b)
+    deflate_state *s;
+    uInt b;
+{
+    put_byte(s, (Byte)(b >> 8));
+    put_byte(s, (Byte)(b & 0xff));
+}   
+
+/* =========================================================================
+ * Flush as much pending output as possible. All deflate() output goes
+ * through this function so some applications may wish to modify it
+ * to avoid allocating a large strm->next_out buffer and copying into it.
+ * (See also read_buf()).
+ */
+local void flush_pending(strm)
+    z_streamp strm;
+{
+    unsigned len = strm->state->pending;
+
+    if (len > strm->avail_out) len = strm->avail_out;
+    if (len == 0) return;
+
+    zmemcpy(strm->next_out, strm->state->pending_out, len);
+    strm->next_out  += len;
+    strm->state->pending_out  += len;
+    strm->total_out += len;
+    strm->avail_out  -= len;
+    strm->state->pending -= len;
+    if (strm->state->pending == 0) {
+        strm->state->pending_out = strm->state->pending_buf;
+    }
+}
+
+/* ========================================================================= */
+int ZEXPORT deflate (strm, flush)
+    z_streamp strm;
+    int flush;
+{
+    int old_flush; /* value of flush param for previous deflate call */
+    deflate_state *s;
+
+    if (strm == Z_NULL || strm->state == Z_NULL ||
+	flush > Z_FINISH || flush < 0) {
+        return Z_STREAM_ERROR;
+    }
+    s = strm->state;
+
+    if (strm->next_out == Z_NULL ||
+        (strm->next_in == Z_NULL && strm->avail_in != 0) ||
+	(s->status == FINISH_STATE && flush != Z_FINISH)) {
+        ERR_RETURN(strm, Z_STREAM_ERROR);
+    }
+    if (strm->avail_out == 0) ERR_RETURN(strm, Z_BUF_ERROR);
+
+    s->strm = strm; /* just in case */
+    old_flush = s->last_flush;
+    s->last_flush = flush;
+
+    /* Write the zlib header */
+    if (s->status == INIT_STATE) {
+
+        uInt header = (Z_DEFLATED + ((s->w_bits-8)<<4)) << 8;
+        uInt level_flags = (s->level-1) >> 1;
+
+        if (level_flags > 3) level_flags = 3;
+        header |= (level_flags << 6);
+	if (s->strstart != 0) header |= PRESET_DICT;
+        header += 31 - (header % 31);
+
+        s->status = BUSY_STATE;
+        putShortMSB(s, header);
+
+	/* Save the adler32 of the preset dictionary: */
+	if (s->strstart != 0) {
+	    putShortMSB(s, (uInt)(strm->adler >> 16));
+	    putShortMSB(s, (uInt)(strm->adler & 0xffff));
+	}
+	strm->adler = 1L;
+    }
+
+    /* Flush as much pending output as possible */
+    if (s->pending != 0) {
+        flush_pending(strm);
+        if (strm->avail_out == 0) {
+	    /* Since avail_out is 0, deflate will be called again with
+	     * more output space, but possibly with both pending and
+	     * avail_in equal to zero. There won't be anything to do,
+	     * but this is not an error situation so make sure we
+	     * return OK instead of BUF_ERROR at next call of deflate:
+             */
+	    s->last_flush = -1;
+	    return Z_OK;
+	}
+
+    /* Make sure there is something to do and avoid duplicate consecutive
+     * flushes. For repeated and useless calls with Z_FINISH, we keep
+     * returning Z_STREAM_END instead of Z_BUFF_ERROR.
+     */
+    } else if (strm->avail_in == 0 && flush <= old_flush &&
+	       flush != Z_FINISH) {
+        ERR_RETURN(strm, Z_BUF_ERROR);
+    }
+
+    /* User must not provide more input after the first FINISH: */
+    if (s->status == FINISH_STATE && strm->avail_in != 0) {
+        ERR_RETURN(strm, Z_BUF_ERROR);
+    }
+
+    /* Start a new block or continue the current one.
+     */
+    if (strm->avail_in != 0 || s->lookahead != 0 ||
+        (flush != Z_NO_FLUSH && s->status != FINISH_STATE)) {
+        block_state bstate;
+
+	bstate = (*(configuration_table[s->level].func))(s, flush);
+
+        if (bstate == finish_started || bstate == finish_done) {
+            s->status = FINISH_STATE;
+        }
+        if (bstate == need_more || bstate == finish_started) {
+	    if (strm->avail_out == 0) {
+	        s->last_flush = -1; /* avoid BUF_ERROR next call, see above */
+	    }
+	    return Z_OK;
+	    /* If flush != Z_NO_FLUSH && avail_out == 0, the next call
+	     * of deflate should use the same flush parameter to make sure
+	     * that the flush is complete. So we don't have to output an
+	     * empty block here, this will be done at next call. This also
+	     * ensures that for a very small output buffer, we emit at most
+	     * one empty block.
+	     */
+	}
+        if (bstate == block_done) {
+            if (flush == Z_PARTIAL_FLUSH) {
+                _tr_align(s);
+            } else { /* FULL_FLUSH or SYNC_FLUSH */
+                _tr_stored_block(s, (char*)0, 0L, 0);
+                /* For a full flush, this empty block will be recognized
+                 * as a special marker by inflate_sync().
+                 */
+                if (flush == Z_FULL_FLUSH) {
+                    CLEAR_HASH(s);             /* forget history */
+                }
+            }
+            flush_pending(strm);
+	    if (strm->avail_out == 0) {
+	      s->last_flush = -1; /* avoid BUF_ERROR at next call, see above */
+	      return Z_OK;
+	    }
+        }
+    }
+    Assert(strm->avail_out > 0, "bug2");
+
+    if (flush != Z_FINISH) return Z_OK;
+    if (s->noheader) return Z_STREAM_END;
+
+    /* Write the zlib trailer (adler32) */
+    putShortMSB(s, (uInt)(strm->adler >> 16));
+    putShortMSB(s, (uInt)(strm->adler & 0xffff));
+    flush_pending(strm);
+    /* If avail_out is zero, the application will call deflate again
+     * to flush the rest.
+     */
+    s->noheader = -1; /* write the trailer only once! */
+    return s->pending != 0 ? Z_OK : Z_STREAM_END;
+}
+
+/* ========================================================================= */
+int ZEXPORT deflateEnd (strm)
+    z_streamp strm;
+{
+    int status;
+
+    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+
+    status = strm->state->status;
+    if (status != INIT_STATE && status != BUSY_STATE &&
+	status != FINISH_STATE) {
+      return Z_STREAM_ERROR;
+    }
+
+    /* Deallocate in reverse order of allocations: */
+    TRY_FREE(strm, strm->state->pending_buf);
+    TRY_FREE(strm, strm->state->head);
+    TRY_FREE(strm, strm->state->prev);
+    TRY_FREE(strm, strm->state->window);
+
+    ZFREE(strm, strm->state);
+    strm->state = Z_NULL;
+
+    return status == BUSY_STATE ? Z_DATA_ERROR : Z_OK;
+}
+
+/* =========================================================================
+ * Copy the source state to the destination state.
+ * To simplify the source, this is not supported for 16-bit MSDOS (which
+ * doesn't have enough memory anyway to duplicate compression states).
+ */
+int ZEXPORT deflateCopy (dest, source)
+    z_streamp dest;
+    z_streamp source;
+{
+#ifdef MAXSEG_64K
+    return Z_STREAM_ERROR;
+#else
+    deflate_state *ds;
+    deflate_state *ss;
+    ushf *overlay;
+
+
+    if (source == Z_NULL || dest == Z_NULL || source->state == Z_NULL) {
+        return Z_STREAM_ERROR;
+    }
+
+    ss = source->state;
+
+    *dest = *source;
+
+    ds = (deflate_state *) ZALLOC(dest, 1, sizeof(deflate_state));
+    if (ds == Z_NULL) return Z_MEM_ERROR;
+    dest->state = (struct internal_state FAR *) ds;
+    *ds = *ss;
+    ds->strm = dest;
+
+    ds->window = (Bytef *) ZALLOC(dest, ds->w_size, 2*sizeof(Byte));
+    ds->prev   = (Posf *)  ZALLOC(dest, ds->w_size, sizeof(Pos));
+    ds->head   = (Posf *)  ZALLOC(dest, ds->hash_size, sizeof(Pos));
+    overlay = (ushf *) ZALLOC(dest, ds->lit_bufsize, sizeof(ush)+2);
+    ds->pending_buf = (uchf *) overlay;
+
+    if (ds->window == Z_NULL || ds->prev == Z_NULL || ds->head == Z_NULL ||
+        ds->pending_buf == Z_NULL) {
+        deflateEnd (dest);
+        return Z_MEM_ERROR;
+    }
+    /* following zmemcpy do not work for 16-bit MSDOS */
+    zmemcpy(ds->window, ss->window, ds->w_size * 2 * sizeof(Byte));
+    zmemcpy(ds->prev, ss->prev, ds->w_size * sizeof(Pos));
+    zmemcpy(ds->head, ss->head, ds->hash_size * sizeof(Pos));
+    zmemcpy(ds->pending_buf, ss->pending_buf, (uInt)ds->pending_buf_size);
+
+    ds->pending_out = ds->pending_buf + (ss->pending_out - ss->pending_buf);
+    ds->d_buf = overlay + ds->lit_bufsize/sizeof(ush);
+    ds->l_buf = ds->pending_buf + (1+sizeof(ush))*ds->lit_bufsize;
+
+    ds->l_desc.dyn_tree = ds->dyn_ltree;
+    ds->d_desc.dyn_tree = ds->dyn_dtree;
+    ds->bl_desc.dyn_tree = ds->bl_tree;
+
+    return Z_OK;
+#endif
+}
+
+/* ===========================================================================
+ * Read a new buffer from the current input stream, update the adler32
+ * and total number of bytes read.  All deflate() input goes through
+ * this function so some applications may wish to modify it to avoid
+ * allocating a large strm->next_in buffer and copying from it.
+ * (See also flush_pending()).
+ */
+local int read_buf(strm, buf, size)
+    z_streamp strm;
+    Bytef *buf;
+    unsigned size;
+{
+    unsigned len = strm->avail_in;
+
+    if (len > size) len = size;
+    if (len == 0) return 0;
+
+    strm->avail_in  -= len;
+
+    if (!strm->state->noheader) {
+        strm->adler = adler32(strm->adler, strm->next_in, len);
+    }
+    zmemcpy(buf, strm->next_in, len);
+    strm->next_in  += len;
+    strm->total_in += len;
+
+    return (int)len;
+}
+
+/* ===========================================================================
+ * Initialize the "longest match" routines for a new zlib stream
+ */
+local void lm_init (s)
+    deflate_state *s;
+{
+    s->window_size = (ulg)2L*s->w_size;
+
+    CLEAR_HASH(s);
+
+    /* Set the default configuration parameters:
+     */
+    s->max_lazy_match   = configuration_table[s->level].max_lazy;
+    s->good_match       = configuration_table[s->level].good_length;
+    s->nice_match       = configuration_table[s->level].nice_length;
+    s->max_chain_length = configuration_table[s->level].max_chain;
+
+    s->strstart = 0;
+    s->block_start = 0L;
+    s->lookahead = 0;
+    s->match_length = s->prev_length = MIN_MATCH-1;
+    s->match_available = 0;
+    s->ins_h = 0;
+#ifdef ASMV
+    match_init(); /* initialize the asm code */
+#endif
+}
+
+/* ===========================================================================
+ * Set match_start to the longest match starting at the given string and
+ * return its length. Matches shorter or equal to prev_length are discarded,
+ * in which case the result is equal to prev_length and match_start is
+ * garbage.
+ * IN assertions: cur_match is the head of the hash chain for the current
+ *   string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1
+ * OUT assertion: the match length is not greater than s->lookahead.
+ */
+#ifndef ASMV
+/* For 80x86 and 680x0, an optimized version will be provided in match.asm or
+ * match.S. The code will be functionally equivalent.
+ */
+#ifndef FASTEST
+local uInt longest_match(s, cur_match)
+    deflate_state *s;
+    IPos cur_match;                             /* current match */
+{
+    unsigned chain_length = s->max_chain_length;/* max hash chain length */
+    register Bytef *scan = s->window + s->strstart; /* current string */
+    register Bytef *match;                       /* matched string */
+    register int len;                           /* length of current match */
+    int best_len = s->prev_length;              /* best match length so far */
+    int nice_match = s->nice_match;             /* stop if match long enough */
+    IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
+        s->strstart - (IPos)MAX_DIST(s) : NIL;
+    /* Stop when cur_match becomes <= limit. To simplify the code,
+     * we prevent matches with the string of window index 0.
+     */
+    Posf *prev = s->prev;
+    uInt wmask = s->w_mask;
+
+#ifdef UNALIGNED_OK
+    /* Compare two bytes at a time. Note: this is not always beneficial.
+     * Try with and without -DUNALIGNED_OK to check.
+     */
+    register Bytef *strend = s->window + s->strstart + MAX_MATCH - 1;
+    register ush scan_start = *(ushf*)scan;
+    register ush scan_end   = *(ushf*)(scan+best_len-1);
+#else
+    register Bytef *strend = s->window + s->strstart + MAX_MATCH;
+    register Byte scan_end1  = scan[best_len-1];
+    register Byte scan_end   = scan[best_len];
+#endif
+
+    /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
+     * It is easy to get rid of this optimization if necessary.
+     */
+    Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
+
+    /* Do not waste too much time if we already have a good match: */
+    if (s->prev_length >= s->good_match) {
+        chain_length >>= 2;
+    }
+    /* Do not look for matches beyond the end of the input. This is necessary
+     * to make deflate deterministic.
+     */
+    if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
+
+    Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
+
+    do {
+        Assert(cur_match < s->strstart, "no future");
+        match = s->window + cur_match;
+
+        /* Skip to next match if the match length cannot increase
+         * or if the match length is less than 2:
+         */
+#if (defined(UNALIGNED_OK) && MAX_MATCH == 258)
+        /* This code assumes sizeof(unsigned short) == 2. Do not use
+         * UNALIGNED_OK if your compiler uses a different size.
+         */
+        if (*(ushf*)(match+best_len-1) != scan_end ||
+            *(ushf*)match != scan_start) continue;
+
+        /* It is not necessary to compare scan[2] and match[2] since they are
+         * always equal when the other bytes match, given that the hash keys
+         * are equal and that HASH_BITS >= 8. Compare 2 bytes at a time at
+         * strstart+3, +5, ... up to strstart+257. We check for insufficient
+         * lookahead only every 4th comparison; the 128th check will be made
+         * at strstart+257. If MAX_MATCH-2 is not a multiple of 8, it is
+         * necessary to put more guard bytes at the end of the window, or
+         * to check more often for insufficient lookahead.
+         */
+        Assert(scan[2] == match[2], "scan[2]?");
+        scan++, match++;
+        do {
+        } while (*(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
+                 *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
+                 *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
+                 *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
+                 scan < strend);
+        /* The funny "do {}" generates better code on most compilers */
+
+        /* Here, scan <= window+strstart+257 */
+        Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+        if (*scan == *match) scan++;
+
+        len = (MAX_MATCH - 1) - (int)(strend-scan);
+        scan = strend - (MAX_MATCH-1);
+
+#else /* UNALIGNED_OK */
+
+        if (match[best_len]   != scan_end  ||
+            match[best_len-1] != scan_end1 ||
+            *match            != *scan     ||
+            *++match          != scan[1])      continue;
+
+        /* The check at best_len-1 can be removed because it will be made
+         * again later. (This heuristic is not always a win.)
+         * It is not necessary to compare scan[2] and match[2] since they
+         * are always equal when the other bytes match, given that
+         * the hash keys are equal and that HASH_BITS >= 8.
+         */
+        scan += 2, match++;
+        Assert(*scan == *match, "match[2]?");
+
+        /* We check for insufficient lookahead only every 8th comparison;
+         * the 256th check will be made at strstart+258.
+         */
+        do {
+        } while (*++scan == *++match && *++scan == *++match &&
+                 *++scan == *++match && *++scan == *++match &&
+                 *++scan == *++match && *++scan == *++match &&
+                 *++scan == *++match && *++scan == *++match &&
+                 scan < strend);
+
+        Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+
+        len = MAX_MATCH - (int)(strend - scan);
+        scan = strend - MAX_MATCH;
+
+#endif /* UNALIGNED_OK */
+
+        if (len > best_len) {
+            s->match_start = cur_match;
+            best_len = len;
+            if (len >= nice_match) break;
+#ifdef UNALIGNED_OK
+            scan_end = *(ushf*)(scan+best_len-1);
+#else
+            scan_end1  = scan[best_len-1];
+            scan_end   = scan[best_len];
+#endif
+        }
+    } while ((cur_match = prev[cur_match & wmask]) > limit
+             && --chain_length != 0);
+
+    if ((uInt)best_len <= s->lookahead) return (uInt)best_len;
+    return s->lookahead;
+}
+
+#else /* FASTEST */
+/* ---------------------------------------------------------------------------
+ * Optimized version for level == 1 only
+ */
+local uInt longest_match(s, cur_match)
+    deflate_state *s;
+    IPos cur_match;                             /* current match */
+{
+    register Bytef *scan = s->window + s->strstart; /* current string */
+    register Bytef *match;                       /* matched string */
+    register int len;                           /* length of current match */
+    register Bytef *strend = s->window + s->strstart + MAX_MATCH;
+
+    /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
+     * It is easy to get rid of this optimization if necessary.
+     */
+    Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
+
+    Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
+
+    Assert(cur_match < s->strstart, "no future");
+
+    match = s->window + cur_match;
+
+    /* Return failure if the match length is less than 2:
+     */
+    if (match[0] != scan[0] || match[1] != scan[1]) return MIN_MATCH-1;
+
+    /* The check at best_len-1 can be removed because it will be made
+     * again later. (This heuristic is not always a win.)
+     * It is not necessary to compare scan[2] and match[2] since they
+     * are always equal when the other bytes match, given that
+     * the hash keys are equal and that HASH_BITS >= 8.
+     */
+    scan += 2, match += 2;
+    Assert(*scan == *match, "match[2]?");
+
+    /* We check for insufficient lookahead only every 8th comparison;
+     * the 256th check will be made at strstart+258.
+     */
+    do {
+    } while (*++scan == *++match && *++scan == *++match &&
+	     *++scan == *++match && *++scan == *++match &&
+	     *++scan == *++match && *++scan == *++match &&
+	     *++scan == *++match && *++scan == *++match &&
+	     scan < strend);
+
+    Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+
+    len = MAX_MATCH - (int)(strend - scan);
+
+    if (len < MIN_MATCH) return MIN_MATCH - 1;
+
+    s->match_start = cur_match;
+    return len <= s->lookahead ? len : s->lookahead;
+}
+#endif /* FASTEST */
+#endif /* ASMV */
+
+#ifdef DEBUG
+/* ===========================================================================
+ * Check that the match at match_start is indeed a match.
+ */
+local void check_match(s, start, match, length)
+    deflate_state *s;
+    IPos start, match;
+    int length;
+{
+    /* check that the match is indeed a match */
+    if (zmemcmp(s->window + match,
+                s->window + start, length) != EQUAL) {
+        fprintf(stderr, " start %u, match %u, length %d\n",
+		start, match, length);
+        do {
+	    fprintf(stderr, "%c%c", s->window[match++], s->window[start++]);
+	} while (--length != 0);
+        z_error("invalid match");
+    }
+    if (z_verbose > 1) {
+        fprintf(stderr,"\\[%d,%d]", start-match, length);
+        do { putc(s->window[start++], stderr); } while (--length != 0);
+    }
+}
+#else
+#  define check_match(s, start, match, length)
+#endif
+
+/* ===========================================================================
+ * Fill the window when the lookahead becomes insufficient.
+ * Updates strstart and lookahead.
+ *
+ * IN assertion: lookahead < MIN_LOOKAHEAD
+ * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD
+ *    At least one byte has been read, or avail_in == 0; reads are
+ *    performed for at least two bytes (required for the zip translate_eol
+ *    option -- not supported here).
+ */
+local void fill_window(s)
+    deflate_state *s;
+{
+    register unsigned n, m;
+    register Posf *p;
+    unsigned more;    /* Amount of free space at the end of the window. */
+    uInt wsize = s->w_size;
+
+    do {
+        more = (unsigned)(s->window_size -(ulg)s->lookahead -(ulg)s->strstart);
+
+        /* Deal with !@#$% 64K limit: */
+        if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
+            more = wsize;
+
+        } else if (more == (unsigned)(-1)) {
+            /* Very unlikely, but possible on 16 bit machine if strstart == 0
+             * and lookahead == 1 (input done one byte at time)
+             */
+            more--;
+
+        /* If the window is almost full and there is insufficient lookahead,
+         * move the upper half to the lower one to make room in the upper half.
+         */
+        } else if (s->strstart >= wsize+MAX_DIST(s)) {
+
+            zmemcpy(s->window, s->window+wsize, (unsigned)wsize);
+            s->match_start -= wsize;
+            s->strstart    -= wsize; /* we now have strstart >= MAX_DIST */
+            s->block_start -= (long) wsize;
+
+            /* Slide the hash table (could be avoided with 32 bit values
+               at the expense of memory usage). We slide even when level == 0
+               to keep the hash table consistent if we switch back to level > 0
+               later. (Using level 0 permanently is not an optimal usage of
+               zlib, so we don't care about this pathological case.)
+             */
+	    n = s->hash_size;
+	    p = &s->head[n];
+	    do {
+		m = *--p;
+		*p = (Pos)(m >= wsize ? m-wsize : NIL);
+	    } while (--n);
+
+	    n = wsize;
+#ifndef FASTEST
+	    p = &s->prev[n];
+	    do {
+		m = *--p;
+		*p = (Pos)(m >= wsize ? m-wsize : NIL);
+		/* If n is not on any hash chain, prev[n] is garbage but
+		 * its value will never be used.
+		 */
+	    } while (--n);
+#endif
+            more += wsize;
+        }
+        if (s->strm->avail_in == 0) return;
+
+        /* If there was no sliding:
+         *    strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
+         *    more == window_size - lookahead - strstart
+         * => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1)
+         * => more >= window_size - 2*WSIZE + 2
+         * In the BIG_MEM or MMAP case (not yet supported),
+         *   window_size == input_size + MIN_LOOKAHEAD  &&
+         *   strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD.
+         * Otherwise, window_size == 2*WSIZE so more >= 2.
+         * If there was sliding, more >= WSIZE. So in all cases, more >= 2.
+         */
+        Assert(more >= 2, "more < 2");
+
+        n = read_buf(s->strm, s->window + s->strstart + s->lookahead, more);
+        s->lookahead += n;
+
+        /* Initialize the hash value now that we have some input: */
+        if (s->lookahead >= MIN_MATCH) {
+            s->ins_h = s->window[s->strstart];
+            UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]);
+#if MIN_MATCH != 3
+            Call UPDATE_HASH() MIN_MATCH-3 more times
+#endif
+        }
+        /* If the whole input has less than MIN_MATCH bytes, ins_h is garbage,
+         * but this is not important since only literal bytes will be emitted.
+         */
+
+    } while (s->lookahead < MIN_LOOKAHEAD && s->strm->avail_in != 0);
+}
+
+/* ===========================================================================
+ * Flush the current block, with given end-of-file flag.
+ * IN assertion: strstart is set to the end of the current match.
+ */
+#define FLUSH_BLOCK_ONLY(s, eof) { \
+   _tr_flush_block(s, (s->block_start >= 0L ? \
+                   (charf *)&s->window[(unsigned)s->block_start] : \
+                   (charf *)Z_NULL), \
+		(ulg)((long)s->strstart - s->block_start), \
+		(eof)); \
+   s->block_start = s->strstart; \
+   flush_pending(s->strm); \
+   Tracev((stderr,"[FLUSH]")); \
+}
+
+/* Same but force premature exit if necessary. */
+#define FLUSH_BLOCK(s, eof) { \
+   FLUSH_BLOCK_ONLY(s, eof); \
+   if (s->strm->avail_out == 0) return (eof) ? finish_started : need_more; \
+}
+
+/* ===========================================================================
+ * Copy without compression as much as possible from the input stream, return
+ * the current block state.
+ * This function does not insert new strings in the dictionary since
+ * uncompressible data is probably not useful. This function is used
+ * only for the level=0 compression option.
+ * NOTE: this function should be optimized to avoid extra copying from
+ * window to pending_buf.
+ */
+local block_state deflate_stored(s, flush)
+    deflate_state *s;
+    int flush;
+{
+    /* Stored blocks are limited to 0xffff bytes, pending_buf is limited
+     * to pending_buf_size, and each stored block has a 5 byte header:
+     */
+    ulg max_block_size = 0xffff;
+    ulg max_start;
+
+    if (max_block_size > s->pending_buf_size - 5) {
+        max_block_size = s->pending_buf_size - 5;
+    }
+
+    /* Copy as much as possible from input to output: */
+    for (;;) {
+        /* Fill the window as much as possible: */
+        if (s->lookahead <= 1) {
+
+            Assert(s->strstart < s->w_size+MAX_DIST(s) ||
+		   s->block_start >= (long)s->w_size, "slide too late");
+
+            fill_window(s);
+            if (s->lookahead == 0 && flush == Z_NO_FLUSH) return need_more;
+
+            if (s->lookahead == 0) break; /* flush the current block */
+        }
+	Assert(s->block_start >= 0L, "block gone");
+
+	s->strstart += s->lookahead;
+	s->lookahead = 0;
+
+	/* Emit a stored block if pending_buf will be full: */
+ 	max_start = s->block_start + max_block_size;
+        if (s->strstart == 0 || (ulg)s->strstart >= max_start) {
+	    /* strstart == 0 is possible when wraparound on 16-bit machine */
+	    s->lookahead = (uInt)(s->strstart - max_start);
+	    s->strstart = (uInt)max_start;
+            FLUSH_BLOCK(s, 0);
+	}
+	/* Flush if we may have to slide, otherwise block_start may become
+         * negative and the data will be gone:
+         */
+        if (s->strstart - (uInt)s->block_start >= MAX_DIST(s)) {
+            FLUSH_BLOCK(s, 0);
+	}
+    }
+    FLUSH_BLOCK(s, flush == Z_FINISH);
+    return flush == Z_FINISH ? finish_done : block_done;
+}
+
+/* ===========================================================================
+ * Compress as much as possible from the input stream, return the current
+ * block state.
+ * This function does not perform lazy evaluation of matches and inserts
+ * new strings in the dictionary only for unmatched strings or for short
+ * matches. It is used only for the fast compression options.
+ */
+local block_state deflate_fast(s, flush)
+    deflate_state *s;
+    int flush;
+{
+    IPos hash_head = NIL; /* head of the hash chain */
+    int bflush;           /* set if current block must be flushed */
+
+    for (;;) {
+        /* Make sure that we always have enough lookahead, except
+         * at the end of the input file. We need MAX_MATCH bytes
+         * for the next match, plus MIN_MATCH bytes to insert the
+         * string following the next match.
+         */
+        if (s->lookahead < MIN_LOOKAHEAD) {
+            fill_window(s);
+            if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) {
+	        return need_more;
+	    }
+            if (s->lookahead == 0) break; /* flush the current block */
+        }
+
+        /* Insert the string window[strstart .. strstart+2] in the
+         * dictionary, and set hash_head to the head of the hash chain:
+         */
+        if (s->lookahead >= MIN_MATCH) {
+            INSERT_STRING(s, s->strstart, hash_head);
+        }
+
+        /* Find the longest match, discarding those <= prev_length.
+         * At this point we have always match_length < MIN_MATCH
+         */
+        if (hash_head != NIL && s->strstart - hash_head <= MAX_DIST(s)) {
+            /* To simplify the code, we prevent matches with the string
+             * of window index 0 (in particular we have to avoid a match
+             * of the string with itself at the start of the input file).
+             */
+            if (s->strategy != Z_HUFFMAN_ONLY) {
+                s->match_length = longest_match (s, hash_head);
+            }
+            /* longest_match() sets match_start */
+        }
+        if (s->match_length >= MIN_MATCH) {
+            check_match(s, s->strstart, s->match_start, s->match_length);
+
+            _tr_tally_dist(s, s->strstart - s->match_start,
+                           s->match_length - MIN_MATCH, bflush);
+
+            s->lookahead -= s->match_length;
+
+            /* Insert new strings in the hash table only if the match length
+             * is not too large. This saves time but degrades compression.
+             */
+#ifndef FASTEST
+            if (s->match_length <= s->max_insert_length &&
+                s->lookahead >= MIN_MATCH) {
+                s->match_length--; /* string at strstart already in hash table */
+                do {
+                    s->strstart++;
+                    INSERT_STRING(s, s->strstart, hash_head);
+                    /* strstart never exceeds WSIZE-MAX_MATCH, so there are
+                     * always MIN_MATCH bytes ahead.
+                     */
+                } while (--s->match_length != 0);
+                s->strstart++; 
+            } else
+#endif
+	    {
+                s->strstart += s->match_length;
+                s->match_length = 0;
+                s->ins_h = s->window[s->strstart];
+                UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]);
+#if MIN_MATCH != 3
+                Call UPDATE_HASH() MIN_MATCH-3 more times
+#endif
+                /* If lookahead < MIN_MATCH, ins_h is garbage, but it does not
+                 * matter since it will be recomputed at next deflate call.
+                 */
+            }
+        } else {
+            /* No match, output a literal byte */
+            Tracevv((stderr,"%c", s->window[s->strstart]));
+            _tr_tally_lit (s, s->window[s->strstart], bflush);
+            s->lookahead--;
+            s->strstart++; 
+        }
+        if (bflush) FLUSH_BLOCK(s, 0);
+    }
+    FLUSH_BLOCK(s, flush == Z_FINISH);
+    return flush == Z_FINISH ? finish_done : block_done;
+}
+
+/* ===========================================================================
+ * Same as above, but achieves better compression. We use a lazy
+ * evaluation for matches: a match is finally adopted only if there is
+ * no better match at the next window position.
+ */
+local block_state deflate_slow(s, flush)
+    deflate_state *s;
+    int flush;
+{
+    IPos hash_head = NIL;    /* head of hash chain */
+    int bflush;              /* set if current block must be flushed */
+
+    /* Process the input block. */
+    for (;;) {
+        /* Make sure that we always have enough lookahead, except
+         * at the end of the input file. We need MAX_MATCH bytes
+         * for the next match, plus MIN_MATCH bytes to insert the
+         * string following the next match.
+         */
+        if (s->lookahead < MIN_LOOKAHEAD) {
+            fill_window(s);
+            if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) {
+	        return need_more;
+	    }
+            if (s->lookahead == 0) break; /* flush the current block */
+        }
+
+        /* Insert the string window[strstart .. strstart+2] in the
+         * dictionary, and set hash_head to the head of the hash chain:
+         */
+        if (s->lookahead >= MIN_MATCH) {
+            INSERT_STRING(s, s->strstart, hash_head);
+        }
+
+        /* Find the longest match, discarding those <= prev_length.
+         */
+        s->prev_length = s->match_length, s->prev_match = s->match_start;
+        s->match_length = MIN_MATCH-1;
+
+        if (hash_head != NIL && s->prev_length < s->max_lazy_match &&
+            s->strstart - hash_head <= MAX_DIST(s)) {
+            /* To simplify the code, we prevent matches with the string
+             * of window index 0 (in particular we have to avoid a match
+             * of the string with itself at the start of the input file).
+             */
+            if (s->strategy != Z_HUFFMAN_ONLY) {
+                s->match_length = longest_match (s, hash_head);
+            }
+            /* longest_match() sets match_start */
+
+            if (s->match_length <= 5 && (s->strategy == Z_FILTERED ||
+                 (s->match_length == MIN_MATCH &&
+                  s->strstart - s->match_start > TOO_FAR))) {
+
+                /* If prev_match is also MIN_MATCH, match_start is garbage
+                 * but we will ignore the current match anyway.
+                 */
+                s->match_length = MIN_MATCH-1;
+            }
+        }
+        /* If there was a match at the previous step and the current
+         * match is not better, output the previous match:
+         */
+        if (s->prev_length >= MIN_MATCH && s->match_length <= s->prev_length) {
+            uInt max_insert = s->strstart + s->lookahead - MIN_MATCH;
+            /* Do not insert strings in hash table beyond this. */
+
+            check_match(s, s->strstart-1, s->prev_match, s->prev_length);
+
+            _tr_tally_dist(s, s->strstart -1 - s->prev_match,
+			   s->prev_length - MIN_MATCH, bflush);
+
+            /* Insert in hash table all strings up to the end of the match.
+             * strstart-1 and strstart are already inserted. If there is not
+             * enough lookahead, the last two strings are not inserted in
+             * the hash table.
+             */
+            s->lookahead -= s->prev_length-1;
+            s->prev_length -= 2;
+            do {
+                if (++s->strstart <= max_insert) {
+                    INSERT_STRING(s, s->strstart, hash_head);
+                }
+            } while (--s->prev_length != 0);
+            s->match_available = 0;
+            s->match_length = MIN_MATCH-1;
+            s->strstart++;
+
+            if (bflush) FLUSH_BLOCK(s, 0);
+
+        } else if (s->match_available) {
+            /* If there was no match at the previous position, output a
+             * single literal. If there was a match but the current match
+             * is longer, truncate the previous match to a single literal.
+             */
+            Tracevv((stderr,"%c", s->window[s->strstart-1]));
+	    _tr_tally_lit(s, s->window[s->strstart-1], bflush);
+	    if (bflush) {
+                FLUSH_BLOCK_ONLY(s, 0);
+            }
+            s->strstart++;
+            s->lookahead--;
+            if (s->strm->avail_out == 0) return need_more;
+        } else {
+            /* There is no previous match to compare with, wait for
+             * the next step to decide.
+             */
+            s->match_available = 1;
+            s->strstart++;
+            s->lookahead--;
+        }
+    }
+    Assert (flush != Z_NO_FLUSH, "no flush?");
+    if (s->match_available) {
+        Tracevv((stderr,"%c", s->window[s->strstart-1]));
+        _tr_tally_lit(s, s->window[s->strstart-1], bflush);
+        s->match_available = 0;
+    }
+    FLUSH_BLOCK(s, flush == Z_FINISH);
+    return flush == Z_FINISH ? finish_done : block_done;
+}
diff --git a/zlib-1.1.4/deflate.h b/zlib-1.1.4/deflate.h
new file mode 100644
index 0000000..b99a48a
--- /dev/null
+++ b/zlib-1.1.4/deflate.h
@@ -0,0 +1,318 @@
+/* deflate.h -- internal compression state
+ * Copyright (C) 1995-2002 Jean-loup Gailly
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+/* @(#) $Id$ */
+
+#ifndef _DEFLATE_H
+#define _DEFLATE_H
+
+#include "zutil.h"
+
+/* ===========================================================================
+ * Internal compression state.
+ */
+
+#define LENGTH_CODES 29
+/* number of length codes, not counting the special END_BLOCK code */
+
+#define LITERALS  256
+/* number of literal bytes 0..255 */
+
+#define L_CODES (LITERALS+1+LENGTH_CODES)
+/* number of Literal or Length codes, including the END_BLOCK code */
+
+#define D_CODES   30
+/* number of distance codes */
+
+#define BL_CODES  19
+/* number of codes used to transfer the bit lengths */
+
+#define HEAP_SIZE (2*L_CODES+1)
+/* maximum heap size */
+
+#define MAX_BITS 15
+/* All codes must not exceed MAX_BITS bits */
+
+#define INIT_STATE    42
+#define BUSY_STATE   113
+#define FINISH_STATE 666
+/* Stream status */
+
+
+/* Data structure describing a single value and its code string. */
+typedef struct ct_data_s {
+    union {
+        ush  freq;       /* frequency count */
+        ush  code;       /* bit string */
+    } fc;
+    union {
+        ush  dad;        /* father node in Huffman tree */
+        ush  len;        /* length of bit string */
+    } dl;
+} FAR ct_data;
+
+#define Freq fc.freq
+#define Code fc.code
+#define Dad  dl.dad
+#define Len  dl.len
+
+typedef struct static_tree_desc_s  static_tree_desc;
+
+typedef struct tree_desc_s {
+    ct_data *dyn_tree;           /* the dynamic tree */
+    int     max_code;            /* largest code with non zero frequency */
+    static_tree_desc *stat_desc; /* the corresponding static tree */
+} FAR tree_desc;
+
+typedef ush Pos;
+typedef Pos FAR Posf;
+typedef unsigned IPos;
+
+/* A Pos is an index in the character window. We use short instead of int to
+ * save space in the various tables. IPos is used only for parameter passing.
+ */
+
+typedef struct internal_state {
+    z_streamp strm;      /* pointer back to this zlib stream */
+    int   status;        /* as the name implies */
+    Bytef *pending_buf;  /* output still pending */
+    ulg   pending_buf_size; /* size of pending_buf */
+    Bytef *pending_out;  /* next pending byte to output to the stream */
+    int   pending;       /* nb of bytes in the pending buffer */
+    int   noheader;      /* suppress zlib header and adler32 */
+    Byte  data_type;     /* UNKNOWN, BINARY or ASCII */
+    Byte  method;        /* STORED (for zip only) or DEFLATED */
+    int   last_flush;    /* value of flush param for previous deflate call */
+
+                /* used by deflate.c: */
+
+    uInt  w_size;        /* LZ77 window size (32K by default) */
+    uInt  w_bits;        /* log2(w_size)  (8..16) */
+    uInt  w_mask;        /* w_size - 1 */
+
+    Bytef *window;
+    /* Sliding window. Input bytes are read into the second half of the window,
+     * and move to the first half later to keep a dictionary of at least wSize
+     * bytes. With this organization, matches are limited to a distance of
+     * wSize-MAX_MATCH bytes, but this ensures that IO is always
+     * performed with a length multiple of the block size. Also, it limits
+     * the window size to 64K, which is quite useful on MSDOS.
+     * To do: use the user input buffer as sliding window.
+     */
+
+    ulg window_size;
+    /* Actual size of window: 2*wSize, except when the user input buffer
+     * is directly used as sliding window.
+     */
+
+    Posf *prev;
+    /* Link to older string with same hash index. To limit the size of this
+     * array to 64K, this link is maintained only for the last 32K strings.
+     * An index in this array is thus a window index modulo 32K.
+     */
+
+    Posf *head; /* Heads of the hash chains or NIL. */
+
+    uInt  ins_h;          /* hash index of string to be inserted */
+    uInt  hash_size;      /* number of elements in hash table */
+    uInt  hash_bits;      /* log2(hash_size) */
+    uInt  hash_mask;      /* hash_size-1 */
+
+    uInt  hash_shift;
+    /* Number of bits by which ins_h must be shifted at each input
+     * step. It must be such that after MIN_MATCH steps, the oldest
+     * byte no longer takes part in the hash key, that is:
+     *   hash_shift * MIN_MATCH >= hash_bits
+     */
+
+    long block_start;
+    /* Window position at the beginning of the current output block. Gets
+     * negative when the window is moved backwards.
+     */
+
+    uInt match_length;           /* length of best match */
+    IPos prev_match;             /* previous match */
+    int match_available;         /* set if previous match exists */
+    uInt strstart;               /* start of string to insert */
+    uInt match_start;            /* start of matching string */
+    uInt lookahead;              /* number of valid bytes ahead in window */
+
+    uInt prev_length;
+    /* Length of the best match at previous step. Matches not greater than this
+     * are discarded. This is used in the lazy match evaluation.
+     */
+
+    uInt max_chain_length;
+    /* To speed up deflation, hash chains are never searched beyond this
+     * length.  A higher limit improves compression ratio but degrades the
+     * speed.
+     */
+
+    uInt max_lazy_match;
+    /* Attempt to find a better match only when the current match is strictly
+     * smaller than this value. This mechanism is used only for compression
+     * levels >= 4.
+     */
+#   define max_insert_length  max_lazy_match
+    /* Insert new strings in the hash table only if the match length is not
+     * greater than this length. This saves time but degrades compression.
+     * max_insert_length is used only for compression levels <= 3.
+     */
+
+    int level;    /* compression level (1..9) */
+    int strategy; /* favor or force Huffman coding*/
+
+    uInt good_match;
+    /* Use a faster search when the previous match is longer than this */
+
+    int nice_match; /* Stop searching when current match exceeds this */
+
+                /* used by trees.c: */
+    /* Didn't use ct_data typedef below to supress compiler warning */
+    struct ct_data_s dyn_ltree[HEAP_SIZE];   /* literal and length tree */
+    struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */
+    struct ct_data_s bl_tree[2*BL_CODES+1];  /* Huffman tree for bit lengths */
+
+    struct tree_desc_s l_desc;               /* desc. for literal tree */
+    struct tree_desc_s d_desc;               /* desc. for distance tree */
+    struct tree_desc_s bl_desc;              /* desc. for bit length tree */
+
+    ush bl_count[MAX_BITS+1];
+    /* number of codes at each bit length for an optimal tree */
+
+    int heap[2*L_CODES+1];      /* heap used to build the Huffman trees */
+    int heap_len;               /* number of elements in the heap */
+    int heap_max;               /* element of largest frequency */
+    /* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used.
+     * The same heap array is used to build all trees.
+     */
+
+    uch depth[2*L_CODES+1];
+    /* Depth of each subtree used as tie breaker for trees of equal frequency
+     */
+
+    uchf *l_buf;          /* buffer for literals or lengths */
+
+    uInt  lit_bufsize;
+    /* Size of match buffer for literals/lengths.  There are 4 reasons for
+     * limiting lit_bufsize to 64K:
+     *   - frequencies can be kept in 16 bit counters
+     *   - if compression is not successful for the first block, all input
+     *     data is still in the window so we can still emit a stored block even
+     *     when input comes from standard input.  (This can also be done for
+     *     all blocks if lit_bufsize is not greater than 32K.)
+     *   - if compression is not successful for a file smaller than 64K, we can
+     *     even emit a stored file instead of a stored block (saving 5 bytes).
+     *     This is applicable only for zip (not gzip or zlib).
+     *   - creating new Huffman trees less frequently may not provide fast
+     *     adaptation to changes in the input data statistics. (Take for
+     *     example a binary file with poorly compressible code followed by
+     *     a highly compressible string table.) Smaller buffer sizes give
+     *     fast adaptation but have of course the overhead of transmitting
+     *     trees more frequently.
+     *   - I can't count above 4
+     */
+
+    uInt last_lit;      /* running index in l_buf */
+
+    ushf *d_buf;
+    /* Buffer for distances. To simplify the code, d_buf and l_buf have
+     * the same number of elements. To use different lengths, an extra flag
+     * array would be necessary.
+     */
+
+    ulg opt_len;        /* bit length of current block with optimal trees */
+    ulg static_len;     /* bit length of current block with static trees */
+    uInt matches;       /* number of string matches in current block */
+    int last_eob_len;   /* bit length of EOB code for last block */
+
+#ifdef DEBUG
+    ulg compressed_len; /* total bit length of compressed file mod 2^32 */
+    ulg bits_sent;      /* bit length of compressed data sent mod 2^32 */
+#endif
+
+    ush bi_buf;
+    /* Output buffer. bits are inserted starting at the bottom (least
+     * significant bits).
+     */
+    int bi_valid;
+    /* Number of valid bits in bi_buf.  All bits above the last valid bit
+     * are always zero.
+     */
+
+} FAR deflate_state;
+
+/* Output a byte on the stream.
+ * IN assertion: there is enough room in pending_buf.
+ */
+#define put_byte(s, c) {s->pending_buf[s->pending++] = (c);}
+
+
+#define MIN_LOOKAHEAD (MAX_MATCH+MIN_MATCH+1)
+/* Minimum amount of lookahead, except at the end of the input file.
+ * See deflate.c for comments about the MIN_MATCH+1.
+ */
+
+#define MAX_DIST(s)  ((s)->w_size-MIN_LOOKAHEAD)
+/* In order to simplify the code, particularly on 16 bit machines, match
+ * distances are limited to MAX_DIST instead of WSIZE.
+ */
+
+        /* in trees.c */
+void _tr_init         OF((deflate_state *s));
+int  _tr_tally        OF((deflate_state *s, unsigned dist, unsigned lc));
+void _tr_flush_block  OF((deflate_state *s, charf *buf, ulg stored_len,
+			  int eof));
+void _tr_align        OF((deflate_state *s));
+void _tr_stored_block OF((deflate_state *s, charf *buf, ulg stored_len,
+                          int eof));
+
+#define d_code(dist) \
+   ((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)])
+/* Mapping from a distance to a distance code. dist is the distance - 1 and
+ * must not have side effects. _dist_code[256] and _dist_code[257] are never
+ * used.
+ */
+
+#ifndef DEBUG
+/* Inline versions of _tr_tally for speed: */
+
+#if defined(GEN_TREES_H) || !defined(STDC)
+  extern uch _length_code[];
+  extern uch _dist_code[];
+#else
+  extern const uch _length_code[];
+  extern const uch _dist_code[];
+#endif
+
+# define _tr_tally_lit(s, c, flush) \
+  { uch cc = (c); \
+    s->d_buf[s->last_lit] = 0; \
+    s->l_buf[s->last_lit++] = cc; \
+    s->dyn_ltree[cc].Freq++; \
+    flush = (s->last_lit == s->lit_bufsize-1); \
+   }
+# define _tr_tally_dist(s, distance, length, flush) \
+  { uch len = (length); \
+    ush dist = (distance); \
+    s->d_buf[s->last_lit] = dist; \
+    s->l_buf[s->last_lit++] = len; \
+    dist--; \
+    s->dyn_ltree[_length_code[len]+LITERALS+1].Freq++; \
+    s->dyn_dtree[d_code(dist)].Freq++; \
+    flush = (s->last_lit == s->lit_bufsize-1); \
+  }
+#else
+# define _tr_tally_lit(s, c, flush) flush = _tr_tally(s, 0, c)
+# define _tr_tally_dist(s, distance, length, flush) \
+              flush = _tr_tally(s, distance, length) 
+#endif
+
+#endif
diff --git a/zlib-1.1.4/descrip.mms b/zlib-1.1.4/descrip.mms
new file mode 100644
index 0000000..9d36459
--- /dev/null
+++ b/zlib-1.1.4/descrip.mms
@@ -0,0 +1,48 @@
+# descrip.mms: MMS description file for building zlib on VMS
+# written by Martin P.J. Zinser <m.zinser@gsi.de>
+
+cc_defs = 
+c_deb = 
+
+.ifdef __DECC__
+pref = /prefix=all
+.endif
+
+OBJS = adler32.obj, compress.obj, crc32.obj, gzio.obj, uncompr.obj,\
+       deflate.obj, trees.obj, zutil.obj, inflate.obj, infblock.obj,\
+       inftrees.obj, infcodes.obj, infutil.obj, inffast.obj
+
+CFLAGS= $(C_DEB) $(CC_DEFS) $(PREF)
+
+all : example.exe minigzip.exe
+        @ write sys$output " Example applications available"
+libz.olb : libz.olb($(OBJS))
+	@ write sys$output " libz available"
+
+example.exe : example.obj libz.olb
+              link example,libz.olb/lib
+
+minigzip.exe : minigzip.obj libz.olb
+              link minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib
+
+clean : 
+	delete *.obj;*,libz.olb;*
+
+
+# Other dependencies.
+adler32.obj : zutil.h zlib.h zconf.h
+compress.obj : zlib.h zconf.h
+crc32.obj : zutil.h zlib.h zconf.h
+deflate.obj : deflate.h zutil.h zlib.h zconf.h
+example.obj : zlib.h zconf.h
+gzio.obj : zutil.h zlib.h zconf.h
+infblock.obj : zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
+infcodes.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h infcodes.h inffast.h
+inffast.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
+inflate.obj : zutil.h zlib.h zconf.h infblock.h
+inftrees.obj : zutil.h zlib.h zconf.h inftrees.h
+infutil.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h
+minigzip.obj : zlib.h zconf.h
+trees.obj : deflate.h zutil.h zlib.h zconf.h
+uncompr.obj : zlib.h zconf.h
+zutil.obj : zutil.h zlib.h zconf.h
diff --git a/zlib-1.1.4/example.c b/zlib-1.1.4/example.c
new file mode 100644
index 0000000..e7e3673
--- /dev/null
+++ b/zlib-1.1.4/example.c
@@ -0,0 +1,556 @@
+/* example.c -- usage example of the zlib compression library
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* @(#) $Id$ */
+
+#include <stdio.h>
+#include "zlib.h"
+
+#ifdef STDC
+#  include <string.h>
+#  include <stdlib.h>
+#else
+   extern void exit  OF((int));
+#endif
+
+#if defined(VMS) || defined(RISCOS)
+#  define TESTFILE "foo-gz"
+#else
+#  define TESTFILE "foo.gz"
+#endif
+
+#define CHECK_ERR(err, msg) { \
+    if (err != Z_OK) { \
+        fprintf(stderr, "%s error: %d\n", msg, err); \
+        exit(1); \
+    } \
+}
+
+const char hello[] = "hello, hello!";
+/* "hello world" would be more standard, but the repeated "hello"
+ * stresses the compression code better, sorry...
+ */
+
+const char dictionary[] = "hello";
+uLong dictId; /* Adler32 value of the dictionary */
+
+void test_compress      OF((Byte *compr, uLong comprLen,
+		            Byte *uncompr, uLong uncomprLen));
+void test_gzio          OF((const char *out, const char *in, 
+		            Byte *uncompr, int uncomprLen));
+void test_deflate       OF((Byte *compr, uLong comprLen));
+void test_inflate       OF((Byte *compr, uLong comprLen,
+		            Byte *uncompr, uLong uncomprLen));
+void test_large_deflate OF((Byte *compr, uLong comprLen,
+		            Byte *uncompr, uLong uncomprLen));
+void test_large_inflate OF((Byte *compr, uLong comprLen,
+		            Byte *uncompr, uLong uncomprLen));
+void test_flush         OF((Byte *compr, uLong *comprLen));
+void test_sync          OF((Byte *compr, uLong comprLen,
+		            Byte *uncompr, uLong uncomprLen));
+void test_dict_deflate  OF((Byte *compr, uLong comprLen));
+void test_dict_inflate  OF((Byte *compr, uLong comprLen,
+		            Byte *uncompr, uLong uncomprLen));
+int  main               OF((int argc, char *argv[]));
+
+/* ===========================================================================
+ * Test compress() and uncompress()
+ */
+void test_compress(compr, comprLen, uncompr, uncomprLen)
+    Byte *compr, *uncompr;
+    uLong comprLen, uncomprLen;
+{
+    int err;
+    uLong len = strlen(hello)+1;
+
+    err = compress(compr, &comprLen, (const Bytef*)hello, len);
+    CHECK_ERR(err, "compress");
+
+    strcpy((char*)uncompr, "garbage");
+
+    err = uncompress(uncompr, &uncomprLen, compr, comprLen);
+    CHECK_ERR(err, "uncompress");
+
+    if (strcmp((char*)uncompr, hello)) {
+        fprintf(stderr, "bad uncompress\n");
+	exit(1);
+    } else {
+        printf("uncompress(): %s\n", (char *)uncompr);
+    }
+}
+
+/* ===========================================================================
+ * Test read/write of .gz files
+ */
+void test_gzio(out, in, uncompr, uncomprLen)
+    const char *out; /* compressed output file */
+    const char *in;  /* compressed input file */
+    Byte *uncompr;
+    int  uncomprLen;
+{
+    int err;
+    int len = strlen(hello)+1;
+    gzFile file;
+    z_off_t pos;
+
+    file = gzopen(out, "wb");
+    if (file == NULL) {
+        fprintf(stderr, "gzopen error\n");
+        exit(1);
+    }
+    gzputc(file, 'h');
+    if (gzputs(file, "ello") != 4) {
+        fprintf(stderr, "gzputs err: %s\n", gzerror(file, &err));
+	exit(1);
+    }
+    if (gzprintf(file, ", %s!", "hello") != 8) {
+        fprintf(stderr, "gzprintf err: %s\n", gzerror(file, &err));
+	exit(1);
+    }
+    gzseek(file, 1L, SEEK_CUR); /* add one zero byte */
+    gzclose(file);
+
+    file = gzopen(in, "rb");
+    if (file == NULL) {
+        fprintf(stderr, "gzopen error\n");
+    }
+    strcpy((char*)uncompr, "garbage");
+
+    uncomprLen = gzread(file, uncompr, (unsigned)uncomprLen);
+    if (uncomprLen != len) {
+        fprintf(stderr, "gzread err: %s\n", gzerror(file, &err));
+	exit(1);
+    }
+    if (strcmp((char*)uncompr, hello)) {
+        fprintf(stderr, "bad gzread: %s\n", (char*)uncompr);
+	exit(1);
+    } else {
+        printf("gzread(): %s\n", (char *)uncompr);
+    }
+
+    pos = gzseek(file, -8L, SEEK_CUR);
+    if (pos != 6 || gztell(file) != pos) {
+	fprintf(stderr, "gzseek error, pos=%ld, gztell=%ld\n",
+		(long)pos, (long)gztell(file));
+	exit(1);
+    }
+
+    if (gzgetc(file) != ' ') {
+	fprintf(stderr, "gzgetc error\n");
+	exit(1);
+    }
+
+    gzgets(file, (char*)uncompr, uncomprLen);
+    uncomprLen = strlen((char*)uncompr);
+    if (uncomprLen != 6) { /* "hello!" */
+        fprintf(stderr, "gzgets err after gzseek: %s\n", gzerror(file, &err));
+	exit(1);
+    }
+    if (strcmp((char*)uncompr, hello+7)) {
+        fprintf(stderr, "bad gzgets after gzseek\n");
+	exit(1);
+    } else {
+        printf("gzgets() after gzseek: %s\n", (char *)uncompr);
+    }
+
+    gzclose(file);
+}
+
+/* ===========================================================================
+ * Test deflate() with small buffers
+ */
+void test_deflate(compr, comprLen)
+    Byte *compr;
+    uLong comprLen;
+{
+    z_stream c_stream; /* compression stream */
+    int err;
+    int len = strlen(hello)+1;
+
+    c_stream.zalloc = (alloc_func)0;
+    c_stream.zfree = (free_func)0;
+    c_stream.opaque = (voidpf)0;
+
+    err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION);
+    CHECK_ERR(err, "deflateInit");
+
+    c_stream.next_in  = (Bytef*)hello;
+    c_stream.next_out = compr;
+
+    while (c_stream.total_in != (uLong)len && c_stream.total_out < comprLen) {
+        c_stream.avail_in = c_stream.avail_out = 1; /* force small buffers */
+        err = deflate(&c_stream, Z_NO_FLUSH);
+        CHECK_ERR(err, "deflate");
+    }
+    /* Finish the stream, still forcing small buffers: */
+    for (;;) {
+        c_stream.avail_out = 1;
+        err = deflate(&c_stream, Z_FINISH);
+        if (err == Z_STREAM_END) break;
+        CHECK_ERR(err, "deflate");
+    }
+
+    err = deflateEnd(&c_stream);
+    CHECK_ERR(err, "deflateEnd");
+}
+
+/* ===========================================================================
+ * Test inflate() with small buffers
+ */
+void test_inflate(compr, comprLen, uncompr, uncomprLen)
+    Byte *compr, *uncompr;
+    uLong comprLen, uncomprLen;
+{
+    int err;
+    z_stream d_stream; /* decompression stream */
+
+    strcpy((char*)uncompr, "garbage");
+
+    d_stream.zalloc = (alloc_func)0;
+    d_stream.zfree = (free_func)0;
+    d_stream.opaque = (voidpf)0;
+
+    d_stream.next_in  = compr;
+    d_stream.avail_in = 0;
+    d_stream.next_out = uncompr;
+
+    err = inflateInit(&d_stream);
+    CHECK_ERR(err, "inflateInit");
+
+    while (d_stream.total_out < uncomprLen && d_stream.total_in < comprLen) {
+        d_stream.avail_in = d_stream.avail_out = 1; /* force small buffers */
+        err = inflate(&d_stream, Z_NO_FLUSH);
+        if (err == Z_STREAM_END) break;
+        CHECK_ERR(err, "inflate");
+    }
+
+    err = inflateEnd(&d_stream);
+    CHECK_ERR(err, "inflateEnd");
+
+    if (strcmp((char*)uncompr, hello)) {
+        fprintf(stderr, "bad inflate\n");
+	exit(1);
+    } else {
+        printf("inflate(): %s\n", (char *)uncompr);
+    }
+}
+
+/* ===========================================================================
+ * Test deflate() with large buffers and dynamic change of compression level
+ */
+void test_large_deflate(compr, comprLen, uncompr, uncomprLen)
+    Byte *compr, *uncompr;
+    uLong comprLen, uncomprLen;
+{
+    z_stream c_stream; /* compression stream */
+    int err;
+
+    c_stream.zalloc = (alloc_func)0;
+    c_stream.zfree = (free_func)0;
+    c_stream.opaque = (voidpf)0;
+
+    err = deflateInit(&c_stream, Z_BEST_SPEED);
+    CHECK_ERR(err, "deflateInit");
+
+    c_stream.next_out = compr;
+    c_stream.avail_out = (uInt)comprLen;
+
+    /* At this point, uncompr is still mostly zeroes, so it should compress
+     * very well:
+     */
+    c_stream.next_in = uncompr;
+    c_stream.avail_in = (uInt)uncomprLen;
+    err = deflate(&c_stream, Z_NO_FLUSH);
+    CHECK_ERR(err, "deflate");
+    if (c_stream.avail_in != 0) {
+        fprintf(stderr, "deflate not greedy\n");
+	exit(1);
+    }
+
+    /* Feed in already compressed data and switch to no compression: */
+    deflateParams(&c_stream, Z_NO_COMPRESSION, Z_DEFAULT_STRATEGY);
+    c_stream.next_in = compr;
+    c_stream.avail_in = (uInt)comprLen/2;
+    err = deflate(&c_stream, Z_NO_FLUSH);
+    CHECK_ERR(err, "deflate");
+
+    /* Switch back to compressing mode: */
+    deflateParams(&c_stream, Z_BEST_COMPRESSION, Z_FILTERED);
+    c_stream.next_in = uncompr;
+    c_stream.avail_in = (uInt)uncomprLen;
+    err = deflate(&c_stream, Z_NO_FLUSH);
+    CHECK_ERR(err, "deflate");
+
+    err = deflate(&c_stream, Z_FINISH);
+    if (err != Z_STREAM_END) {
+        fprintf(stderr, "deflate should report Z_STREAM_END\n");
+	exit(1);
+    }
+    err = deflateEnd(&c_stream);
+    CHECK_ERR(err, "deflateEnd");
+}
+
+/* ===========================================================================
+ * Test inflate() with large buffers
+ */
+void test_large_inflate(compr, comprLen, uncompr, uncomprLen)
+    Byte *compr, *uncompr;
+    uLong comprLen, uncomprLen;
+{
+    int err;
+    z_stream d_stream; /* decompression stream */
+
+    strcpy((char*)uncompr, "garbage");
+
+    d_stream.zalloc = (alloc_func)0;
+    d_stream.zfree = (free_func)0;
+    d_stream.opaque = (voidpf)0;
+
+    d_stream.next_in  = compr;
+    d_stream.avail_in = (uInt)comprLen;
+
+    err = inflateInit(&d_stream);
+    CHECK_ERR(err, "inflateInit");
+
+    for (;;) {
+        d_stream.next_out = uncompr;            /* discard the output */
+	d_stream.avail_out = (uInt)uncomprLen;
+        err = inflate(&d_stream, Z_NO_FLUSH);
+        if (err == Z_STREAM_END) break;
+        CHECK_ERR(err, "large inflate");
+    }
+
+    err = inflateEnd(&d_stream);
+    CHECK_ERR(err, "inflateEnd");
+
+    if (d_stream.total_out != 2*uncomprLen + comprLen/2) {
+        fprintf(stderr, "bad large inflate: %ld\n", d_stream.total_out);
+	exit(1);
+    } else {
+        printf("large_inflate(): OK\n");
+    }
+}
+
+/* ===========================================================================
+ * Test deflate() with full flush
+ */
+void test_flush(compr, comprLen)
+    Byte *compr;
+    uLong *comprLen;
+{
+    z_stream c_stream; /* compression stream */
+    int err;
+    int len = strlen(hello)+1;
+
+    c_stream.zalloc = (alloc_func)0;
+    c_stream.zfree = (free_func)0;
+    c_stream.opaque = (voidpf)0;
+
+    err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION);
+    CHECK_ERR(err, "deflateInit");
+
+    c_stream.next_in  = (Bytef*)hello;
+    c_stream.next_out = compr;
+    c_stream.avail_in = 3;
+    c_stream.avail_out = (uInt)*comprLen;
+    err = deflate(&c_stream, Z_FULL_FLUSH);
+    CHECK_ERR(err, "deflate");
+
+    compr[3]++; /* force an error in first compressed block */
+    c_stream.avail_in = len - 3;
+
+    err = deflate(&c_stream, Z_FINISH);
+    if (err != Z_STREAM_END) {
+        CHECK_ERR(err, "deflate");
+    }
+    err = deflateEnd(&c_stream);
+    CHECK_ERR(err, "deflateEnd");
+
+    *comprLen = c_stream.total_out;
+}
+
+/* ===========================================================================
+ * Test inflateSync()
+ */
+void test_sync(compr, comprLen, uncompr, uncomprLen)
+    Byte *compr, *uncompr;
+    uLong comprLen, uncomprLen;
+{
+    int err;
+    z_stream d_stream; /* decompression stream */
+
+    strcpy((char*)uncompr, "garbage");
+
+    d_stream.zalloc = (alloc_func)0;
+    d_stream.zfree = (free_func)0;
+    d_stream.opaque = (voidpf)0;
+
+    d_stream.next_in  = compr;
+    d_stream.avail_in = 2; /* just read the zlib header */
+
+    err = inflateInit(&d_stream);
+    CHECK_ERR(err, "inflateInit");
+
+    d_stream.next_out = uncompr;
+    d_stream.avail_out = (uInt)uncomprLen;
+
+    inflate(&d_stream, Z_NO_FLUSH);
+    CHECK_ERR(err, "inflate");
+
+    d_stream.avail_in = (uInt)comprLen-2;   /* read all compressed data */
+    err = inflateSync(&d_stream);           /* but skip the damaged part */
+    CHECK_ERR(err, "inflateSync");
+
+    err = inflate(&d_stream, Z_FINISH);
+    if (err != Z_DATA_ERROR) {
+        fprintf(stderr, "inflate should report DATA_ERROR\n");
+        /* Because of incorrect adler32 */
+	exit(1);
+    }
+    err = inflateEnd(&d_stream);
+    CHECK_ERR(err, "inflateEnd");
+
+    printf("after inflateSync(): hel%s\n", (char *)uncompr);
+}
+
+/* ===========================================================================
+ * Test deflate() with preset dictionary
+ */
+void test_dict_deflate(compr, comprLen)
+    Byte *compr;
+    uLong comprLen;
+{
+    z_stream c_stream; /* compression stream */
+    int err;
+
+    c_stream.zalloc = (alloc_func)0;
+    c_stream.zfree = (free_func)0;
+    c_stream.opaque = (voidpf)0;
+
+    err = deflateInit(&c_stream, Z_BEST_COMPRESSION);
+    CHECK_ERR(err, "deflateInit");
+
+    err = deflateSetDictionary(&c_stream,
+			       (const Bytef*)dictionary, sizeof(dictionary));
+    CHECK_ERR(err, "deflateSetDictionary");
+
+    dictId = c_stream.adler;
+    c_stream.next_out = compr;
+    c_stream.avail_out = (uInt)comprLen;
+
+    c_stream.next_in = (Bytef*)hello;
+    c_stream.avail_in = (uInt)strlen(hello)+1;
+
+    err = deflate(&c_stream, Z_FINISH);
+    if (err != Z_STREAM_END) {
+        fprintf(stderr, "deflate should report Z_STREAM_END\n");
+	exit(1);
+    }
+    err = deflateEnd(&c_stream);
+    CHECK_ERR(err, "deflateEnd");
+}
+
+/* ===========================================================================
+ * Test inflate() with a preset dictionary
+ */
+void test_dict_inflate(compr, comprLen, uncompr, uncomprLen)
+    Byte *compr, *uncompr;
+    uLong comprLen, uncomprLen;
+{
+    int err;
+    z_stream d_stream; /* decompression stream */
+
+    strcpy((char*)uncompr, "garbage");
+
+    d_stream.zalloc = (alloc_func)0;
+    d_stream.zfree = (free_func)0;
+    d_stream.opaque = (voidpf)0;
+
+    d_stream.next_in  = compr;
+    d_stream.avail_in = (uInt)comprLen;
+
+    err = inflateInit(&d_stream);
+    CHECK_ERR(err, "inflateInit");
+
+    d_stream.next_out = uncompr;
+    d_stream.avail_out = (uInt)uncomprLen;
+
+    for (;;) {
+        err = inflate(&d_stream, Z_NO_FLUSH);
+        if (err == Z_STREAM_END) break;
+	if (err == Z_NEED_DICT) {
+	    if (d_stream.adler != dictId) {
+		fprintf(stderr, "unexpected dictionary");
+		exit(1);
+	    }
+	    err = inflateSetDictionary(&d_stream, (const Bytef*)dictionary,
+				       sizeof(dictionary));
+	}
+        CHECK_ERR(err, "inflate with dict");
+    }
+
+    err = inflateEnd(&d_stream);
+    CHECK_ERR(err, "inflateEnd");
+
+    if (strcmp((char*)uncompr, hello)) {
+        fprintf(stderr, "bad inflate with dict\n");
+	exit(1);
+    } else {
+        printf("inflate with dictionary: %s\n", (char *)uncompr);
+    }
+}
+
+/* ===========================================================================
+ * Usage:  example [output.gz  [input.gz]]
+ */
+
+int main(argc, argv)
+    int argc;
+    char *argv[];
+{
+    Byte *compr, *uncompr;
+    uLong comprLen = 10000*sizeof(int); /* don't overflow on MSDOS */
+    uLong uncomprLen = comprLen;
+    static const char* myVersion = ZLIB_VERSION;
+
+    if (zlibVersion()[0] != myVersion[0]) {
+        fprintf(stderr, "incompatible zlib version\n");
+        exit(1);
+
+    } else if (strcmp(zlibVersion(), ZLIB_VERSION) != 0) {
+        fprintf(stderr, "warning: different zlib version\n");
+    }
+
+    compr    = (Byte*)calloc((uInt)comprLen, 1);
+    uncompr  = (Byte*)calloc((uInt)uncomprLen, 1);
+    /* compr and uncompr are cleared to avoid reading uninitialized
+     * data and to ensure that uncompr compresses well.
+     */
+    if (compr == Z_NULL || uncompr == Z_NULL) {
+        printf("out of memory\n");
+	exit(1);
+    }
+    test_compress(compr, comprLen, uncompr, uncomprLen);
+
+    test_gzio((argc > 1 ? argv[1] : TESTFILE),
+              (argc > 2 ? argv[2] : TESTFILE),
+	      uncompr, (int)uncomprLen);
+
+    test_deflate(compr, comprLen);
+    test_inflate(compr, comprLen, uncompr, uncomprLen);
+
+    test_large_deflate(compr, comprLen, uncompr, uncomprLen);
+    test_large_inflate(compr, comprLen, uncompr, uncomprLen);
+
+    test_flush(compr, &comprLen);
+    test_sync(compr, comprLen, uncompr, uncomprLen);
+    comprLen = uncomprLen;
+
+    test_dict_deflate(compr, comprLen);
+    test_dict_inflate(compr, comprLen, uncompr, uncomprLen);
+
+    exit(0);
+    return 0; /* to avoid warning */
+}
diff --git a/zlib-1.1.4/gzio.c b/zlib-1.1.4/gzio.c
new file mode 100644
index 0000000..09e0a20
--- /dev/null
+++ b/zlib-1.1.4/gzio.c
@@ -0,0 +1,875 @@
+/* gzio.c -- IO on .gz files
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ *
+ * Compile this file with -DNO_DEFLATE to avoid the compression code.
+ */
+
+/* @(#) $Id$ */
+
+#include <stdio.h>
+
+#include "zutil.h"
+
+struct internal_state {int dummy;}; /* for buggy compilers */
+
+#ifndef Z_BUFSIZE
+#  ifdef MAXSEG_64K
+#    define Z_BUFSIZE 4096 /* minimize memory usage for 16-bit DOS */
+#  else
+#    define Z_BUFSIZE 16384
+#  endif
+#endif
+#ifndef Z_PRINTF_BUFSIZE
+#  define Z_PRINTF_BUFSIZE 4096
+#endif
+
+#define ALLOC(size) malloc(size)
+#define TRYFREE(p) {if (p) free(p);}
+
+static int gz_magic[2] = {0x1f, 0x8b}; /* gzip magic header */
+
+/* gzip flag byte */
+#define ASCII_FLAG   0x01 /* bit 0 set: file probably ascii text */
+#define HEAD_CRC     0x02 /* bit 1 set: header CRC present */
+#define EXTRA_FIELD  0x04 /* bit 2 set: extra field present */
+#define ORIG_NAME    0x08 /* bit 3 set: original file name present */
+#define COMMENT      0x10 /* bit 4 set: file comment present */
+#define RESERVED     0xE0 /* bits 5..7: reserved */
+
+typedef struct gz_stream {
+    z_stream stream;
+    int      z_err;   /* error code for last stream operation */
+    int      z_eof;   /* set if end of input file */
+    FILE     *file;   /* .gz file */
+    Byte     *inbuf;  /* input buffer */
+    Byte     *outbuf; /* output buffer */
+    uLong    crc;     /* crc32 of uncompressed data */
+    char     *msg;    /* error message */
+    char     *path;   /* path name for debugging only */
+    int      transparent; /* 1 if input file is not a .gz file */
+    char     mode;    /* 'w' or 'r' */
+    long     startpos; /* start of compressed data in file (header skipped) */
+} gz_stream;
+
+
+local gzFile gz_open      OF((const char *path, const char *mode, int  fd));
+local int do_flush        OF((gzFile file, int flush));
+local int    get_byte     OF((gz_stream *s));
+local void   check_header OF((gz_stream *s));
+local int    destroy      OF((gz_stream *s));
+local void   putLong      OF((FILE *file, uLong x));
+local uLong  getLong      OF((gz_stream *s));
+
+/* ===========================================================================
+     Opens a gzip (.gz) file for reading or writing. The mode parameter
+   is as in fopen ("rb" or "wb"). The file is given either by file descriptor
+   or path name (if fd == -1).
+     gz_open return NULL if the file could not be opened or if there was
+   insufficient memory to allocate the (de)compression state; errno
+   can be checked to distinguish the two cases (if errno is zero, the
+   zlib error is Z_MEM_ERROR).
+*/
+local gzFile gz_open (path, mode, fd)
+    const char *path;
+    const char *mode;
+    int  fd;
+{
+    int err;
+    int level = Z_DEFAULT_COMPRESSION; /* compression level */
+    int strategy = Z_DEFAULT_STRATEGY; /* compression strategy */
+    char *p = (char*)mode;
+    gz_stream *s;
+    char fmode[80]; /* copy of mode, without the compression level */
+    char *m = fmode;
+
+    if (!path || !mode) return Z_NULL;
+
+    s = (gz_stream *)ALLOC(sizeof(gz_stream));
+    if (!s) return Z_NULL;
+
+    s->stream.zalloc = (alloc_func)0;
+    s->stream.zfree = (free_func)0;
+    s->stream.opaque = (voidpf)0;
+    s->stream.next_in = s->inbuf = Z_NULL;
+    s->stream.next_out = s->outbuf = Z_NULL;
+    s->stream.avail_in = s->stream.avail_out = 0;
+    s->file = NULL;
+    s->z_err = Z_OK;
+    s->z_eof = 0;
+    s->crc = crc32(0L, Z_NULL, 0);
+    s->msg = NULL;
+    s->transparent = 0;
+
+    s->path = (char*)ALLOC(strlen(path)+1);
+    if (s->path == NULL) {
+        return destroy(s), (gzFile)Z_NULL;
+    }
+    strcpy(s->path, path); /* do this early for debugging */
+
+    s->mode = '\0';
+    do {
+        if (*p == 'r') s->mode = 'r';
+        if (*p == 'w' || *p == 'a') s->mode = 'w';
+        if (*p >= '0' && *p <= '9') {
+	    level = *p - '0';
+	} else if (*p == 'f') {
+	  strategy = Z_FILTERED;
+	} else if (*p == 'h') {
+	  strategy = Z_HUFFMAN_ONLY;
+	} else {
+	    *m++ = *p; /* copy the mode */
+	}
+    } while (*p++ && m != fmode + sizeof(fmode));
+    if (s->mode == '\0') return destroy(s), (gzFile)Z_NULL;
+    
+    if (s->mode == 'w') {
+#ifdef NO_DEFLATE
+        err = Z_STREAM_ERROR;
+#else
+        err = deflateInit2(&(s->stream), level,
+                           Z_DEFLATED, -MAX_WBITS, DEF_MEM_LEVEL, strategy);
+        /* windowBits is passed < 0 to suppress zlib header */
+
+        s->stream.next_out = s->outbuf = (Byte*)ALLOC(Z_BUFSIZE);
+#endif
+        if (err != Z_OK || s->outbuf == Z_NULL) {
+            return destroy(s), (gzFile)Z_NULL;
+        }
+    } else {
+        s->stream.next_in  = s->inbuf = (Byte*)ALLOC(Z_BUFSIZE);
+
+        err = inflateInit2(&(s->stream), -MAX_WBITS);
+        /* windowBits is passed < 0 to tell that there is no zlib header.
+         * Note that in this case inflate *requires* an extra "dummy" byte
+         * after the compressed stream in order to complete decompression and
+         * return Z_STREAM_END. Here the gzip CRC32 ensures that 4 bytes are
+         * present after the compressed stream.
+         */
+        if (err != Z_OK || s->inbuf == Z_NULL) {
+            return destroy(s), (gzFile)Z_NULL;
+        }
+    }
+    s->stream.avail_out = Z_BUFSIZE;
+
+    errno = 0;
+    s->file = fd < 0 ? F_OPEN(path, fmode) : (FILE*)fdopen(fd, fmode);
+
+    if (s->file == NULL) {
+        return destroy(s), (gzFile)Z_NULL;
+    }
+    if (s->mode == 'w') {
+        /* Write a very simple .gz header:
+         */
+        fprintf(s->file, "%c%c%c%c%c%c%c%c%c%c", gz_magic[0], gz_magic[1],
+             Z_DEFLATED, 0 /*flags*/, 0,0,0,0 /*time*/, 0 /*xflags*/, OS_CODE);
+	s->startpos = 10L;
+	/* We use 10L instead of ftell(s->file) to because ftell causes an
+         * fflush on some systems. This version of the library doesn't use
+         * startpos anyway in write mode, so this initialization is not
+         * necessary.
+         */
+    } else {
+	check_header(s); /* skip the .gz header */
+	s->startpos = (ftell(s->file) - s->stream.avail_in);
+    }
+    
+    return (gzFile)s;
+}
+
+/* ===========================================================================
+     Opens a gzip (.gz) file for reading or writing.
+*/
+gzFile ZEXPORT gzopen (path, mode)
+    const char *path;
+    const char *mode;
+{
+    return gz_open (path, mode, -1);
+}
+
+/* ===========================================================================
+     Associate a gzFile with the file descriptor fd. fd is not dup'ed here
+   to mimic the behavio(u)r of fdopen.
+*/
+gzFile ZEXPORT gzdopen (fd, mode)
+    int fd;
+    const char *mode;
+{
+    char name[20];
+
+    if (fd < 0) return (gzFile)Z_NULL;
+    sprintf(name, "<fd:%d>", fd); /* for debugging */
+
+    return gz_open (name, mode, fd);
+}
+
+/* ===========================================================================
+ * Update the compression level and strategy
+ */
+int ZEXPORT gzsetparams (file, level, strategy)
+    gzFile file;
+    int level;
+    int strategy;
+{
+    gz_stream *s = (gz_stream*)file;
+
+    if (s == NULL || s->mode != 'w') return Z_STREAM_ERROR;
+
+    /* Make room to allow flushing */
+    if (s->stream.avail_out == 0) {
+
+	s->stream.next_out = s->outbuf;
+	if (fwrite(s->outbuf, 1, Z_BUFSIZE, s->file) != Z_BUFSIZE) {
+	    s->z_err = Z_ERRNO;
+	}
+	s->stream.avail_out = Z_BUFSIZE;
+    }
+
+    return deflateParams (&(s->stream), level, strategy);
+}
+
+/* ===========================================================================
+     Read a byte from a gz_stream; update next_in and avail_in. Return EOF
+   for end of file.
+   IN assertion: the stream s has been sucessfully opened for reading.
+*/
+local int get_byte(s)
+    gz_stream *s;
+{
+    if (s->z_eof) return EOF;
+    if (s->stream.avail_in == 0) {
+	errno = 0;
+	s->stream.avail_in = fread(s->inbuf, 1, Z_BUFSIZE, s->file);
+	if (s->stream.avail_in == 0) {
+	    s->z_eof = 1;
+	    if (ferror(s->file)) s->z_err = Z_ERRNO;
+	    return EOF;
+	}
+	s->stream.next_in = s->inbuf;
+    }
+    s->stream.avail_in--;
+    return *(s->stream.next_in)++;
+}
+
+/* ===========================================================================
+      Check the gzip header of a gz_stream opened for reading. Set the stream
+    mode to transparent if the gzip magic header is not present; set s->err
+    to Z_DATA_ERROR if the magic header is present but the rest of the header
+    is incorrect.
+    IN assertion: the stream s has already been created sucessfully;
+       s->stream.avail_in is zero for the first time, but may be non-zero
+       for concatenated .gz files.
+*/
+local void check_header(s)
+    gz_stream *s;
+{
+    int method; /* method byte */
+    int flags;  /* flags byte */
+    uInt len;
+    int c;
+
+    /* Check the gzip magic header */
+    for (len = 0; len < 2; len++) {
+	c = get_byte(s);
+	if (c != gz_magic[len]) {
+	    if (len != 0) s->stream.avail_in++, s->stream.next_in--;
+	    if (c != EOF) {
+		s->stream.avail_in++, s->stream.next_in--;
+		s->transparent = 1;
+	    }
+	    s->z_err = s->stream.avail_in != 0 ? Z_OK : Z_STREAM_END;
+	    return;
+	}
+    }
+    method = get_byte(s);
+    flags = get_byte(s);
+    if (method != Z_DEFLATED || (flags & RESERVED) != 0) {
+	s->z_err = Z_DATA_ERROR;
+	return;
+    }
+
+    /* Discard time, xflags and OS code: */
+    for (len = 0; len < 6; len++) (void)get_byte(s);
+
+    if ((flags & EXTRA_FIELD) != 0) { /* skip the extra field */
+	len  =  (uInt)get_byte(s);
+	len += ((uInt)get_byte(s))<<8;
+	/* len is garbage if EOF but the loop below will quit anyway */
+	while (len-- != 0 && get_byte(s) != EOF) ;
+    }
+    if ((flags & ORIG_NAME) != 0) { /* skip the original file name */
+	while ((c = get_byte(s)) != 0 && c != EOF) ;
+    }
+    if ((flags & COMMENT) != 0) {   /* skip the .gz file comment */
+	while ((c = get_byte(s)) != 0 && c != EOF) ;
+    }
+    if ((flags & HEAD_CRC) != 0) {  /* skip the header crc */
+	for (len = 0; len < 2; len++) (void)get_byte(s);
+    }
+    s->z_err = s->z_eof ? Z_DATA_ERROR : Z_OK;
+}
+
+ /* ===========================================================================
+ * Cleanup then free the given gz_stream. Return a zlib error code.
+   Try freeing in the reverse order of allocations.
+ */
+local int destroy (s)
+    gz_stream *s;
+{
+    int err = Z_OK;
+
+    if (!s) return Z_STREAM_ERROR;
+
+    TRYFREE(s->msg);
+
+    if (s->stream.state != NULL) {
+	if (s->mode == 'w') {
+#ifdef NO_DEFLATE
+	    err = Z_STREAM_ERROR;
+#else
+	    err = deflateEnd(&(s->stream));
+#endif
+	} else if (s->mode == 'r') {
+	    err = inflateEnd(&(s->stream));
+	}
+    }
+    if (s->file != NULL && fclose(s->file)) {
+#ifdef ESPIPE
+	if (errno != ESPIPE) /* fclose is broken for pipes in HP/UX */
+#endif
+	    err = Z_ERRNO;
+    }
+    if (s->z_err < 0) err = s->z_err;
+
+    TRYFREE(s->inbuf);
+    TRYFREE(s->outbuf);
+    TRYFREE(s->path);
+    TRYFREE(s);
+    return err;
+}
+
+/* ===========================================================================
+     Reads the given number of uncompressed bytes from the compressed file.
+   gzread returns the number of bytes actually read (0 for end of file).
+*/
+int ZEXPORT gzread (file, buf, len)
+    gzFile file;
+    voidp buf;
+    unsigned len;
+{
+    gz_stream *s = (gz_stream*)file;
+    Bytef *start = (Bytef*)buf; /* starting point for crc computation */
+    Byte  *next_out; /* == stream.next_out but not forced far (for MSDOS) */
+
+    if (s == NULL || s->mode != 'r') return Z_STREAM_ERROR;
+
+    if (s->z_err == Z_DATA_ERROR || s->z_err == Z_ERRNO) return -1;
+    if (s->z_err == Z_STREAM_END) return 0;  /* EOF */
+
+    next_out = (Byte*)buf;
+    s->stream.next_out = (Bytef*)buf;
+    s->stream.avail_out = len;
+
+    while (s->stream.avail_out != 0) {
+
+	if (s->transparent) {
+	    /* Copy first the lookahead bytes: */
+	    uInt n = s->stream.avail_in;
+	    if (n > s->stream.avail_out) n = s->stream.avail_out;
+	    if (n > 0) {
+		zmemcpy(s->stream.next_out, s->stream.next_in, n);
+		next_out += n;
+		s->stream.next_out = next_out;
+		s->stream.next_in   += n;
+		s->stream.avail_out -= n;
+		s->stream.avail_in  -= n;
+	    }
+	    if (s->stream.avail_out > 0) {
+		s->stream.avail_out -= fread(next_out, 1, s->stream.avail_out,
+					     s->file);
+	    }
+	    len -= s->stream.avail_out;
+	    s->stream.total_in  += (uLong)len;
+	    s->stream.total_out += (uLong)len;
+            if (len == 0) s->z_eof = 1;
+	    return (int)len;
+	}
+        if (s->stream.avail_in == 0 && !s->z_eof) {
+
+            errno = 0;
+            s->stream.avail_in = fread(s->inbuf, 1, Z_BUFSIZE, s->file);
+            if (s->stream.avail_in == 0) {
+                s->z_eof = 1;
+		if (ferror(s->file)) {
+		    s->z_err = Z_ERRNO;
+		    break;
+		}
+            }
+            s->stream.next_in = s->inbuf;
+        }
+        s->z_err = inflate(&(s->stream), Z_NO_FLUSH);
+
+	if (s->z_err == Z_STREAM_END) {
+	    /* Check CRC and original size */
+	    s->crc = crc32(s->crc, start, (uInt)(s->stream.next_out - start));
+	    start = s->stream.next_out;
+
+	    if (getLong(s) != s->crc) {
+		s->z_err = Z_DATA_ERROR;
+	    } else {
+	        (void)getLong(s);
+                /* The uncompressed length returned by above getlong() may
+                 * be different from s->stream.total_out) in case of
+		 * concatenated .gz files. Check for such files:
+		 */
+		check_header(s);
+		if (s->z_err == Z_OK) {
+		    uLong total_in = s->stream.total_in;
+		    uLong total_out = s->stream.total_out;
+
+		    inflateReset(&(s->stream));
+		    s->stream.total_in = total_in;
+		    s->stream.total_out = total_out;
+		    s->crc = crc32(0L, Z_NULL, 0);
+		}
+	    }
+	}
+	if (s->z_err != Z_OK || s->z_eof) break;
+    }
+    s->crc = crc32(s->crc, start, (uInt)(s->stream.next_out - start));
+
+    return (int)(len - s->stream.avail_out);
+}
+
+
+/* ===========================================================================
+      Reads one byte from the compressed file. gzgetc returns this byte
+   or -1 in case of end of file or error.
+*/
+int ZEXPORT gzgetc(file)
+    gzFile file;
+{
+    unsigned char c;
+
+    return gzread(file, &c, 1) == 1 ? c : -1;
+}
+
+
+/* ===========================================================================
+      Reads bytes from the compressed file until len-1 characters are
+   read, or a newline character is read and transferred to buf, or an
+   end-of-file condition is encountered.  The string is then terminated
+   with a null character.
+      gzgets returns buf, or Z_NULL in case of error.
+
+      The current implementation is not optimized at all.
+*/
+char * ZEXPORT gzgets(file, buf, len)
+    gzFile file;
+    char *buf;
+    int len;
+{
+    char *b = buf;
+    if (buf == Z_NULL || len <= 0) return Z_NULL;
+
+    while (--len > 0 && gzread(file, buf, 1) == 1 && *buf++ != '\n') ;
+    *buf = '\0';
+    return b == buf && len > 0 ? Z_NULL : b;
+}
+
+
+#ifndef NO_DEFLATE
+/* ===========================================================================
+     Writes the given number of uncompressed bytes into the compressed file.
+   gzwrite returns the number of bytes actually written (0 in case of error).
+*/
+int ZEXPORT gzwrite (file, buf, len)
+    gzFile file;
+    const voidp buf;
+    unsigned len;
+{
+    gz_stream *s = (gz_stream*)file;
+
+    if (s == NULL || s->mode != 'w') return Z_STREAM_ERROR;
+
+    s->stream.next_in = (Bytef*)buf;
+    s->stream.avail_in = len;
+
+    while (s->stream.avail_in != 0) {
+
+        if (s->stream.avail_out == 0) {
+
+            s->stream.next_out = s->outbuf;
+            if (fwrite(s->outbuf, 1, Z_BUFSIZE, s->file) != Z_BUFSIZE) {
+                s->z_err = Z_ERRNO;
+                break;
+            }
+            s->stream.avail_out = Z_BUFSIZE;
+        }
+        s->z_err = deflate(&(s->stream), Z_NO_FLUSH);
+        if (s->z_err != Z_OK) break;
+    }
+    s->crc = crc32(s->crc, (const Bytef *)buf, len);
+
+    return (int)(len - s->stream.avail_in);
+}
+
+/* ===========================================================================
+     Converts, formats, and writes the args to the compressed file under
+   control of the format string, as in fprintf. gzprintf returns the number of
+   uncompressed bytes actually written (0 in case of error).
+*/
+#ifdef STDC
+#include <stdarg.h>
+
+int ZEXPORTVA gzprintf (gzFile file, const char *format, /* args */ ...)
+{
+    char buf[Z_PRINTF_BUFSIZE];
+    va_list va;
+    int len;
+
+    va_start(va, format);
+#ifdef HAS_vsnprintf
+    (void)vsnprintf(buf, sizeof(buf), format, va);
+#else
+    (void)vsprintf(buf, format, va);
+#endif
+    va_end(va);
+    len = strlen(buf); /* some *sprintf don't return the nb of bytes written */
+    if (len <= 0) return 0;
+
+    return gzwrite(file, buf, (unsigned)len);
+}
+#else /* not ANSI C */
+
+int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
+	               a11, a12, a13, a14, a15, a16, a17, a18, a19, a20)
+    gzFile file;
+    const char *format;
+    int a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
+	a11, a12, a13, a14, a15, a16, a17, a18, a19, a20;
+{
+    char buf[Z_PRINTF_BUFSIZE];
+    int len;
+
+#ifdef HAS_snprintf
+    snprintf(buf, sizeof(buf), format, a1, a2, a3, a4, a5, a6, a7, a8,
+	     a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20);
+#else
+    sprintf(buf, format, a1, a2, a3, a4, a5, a6, a7, a8,
+	    a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20);
+#endif
+    len = strlen(buf); /* old sprintf doesn't return the nb of bytes written */
+    if (len <= 0) return 0;
+
+    return gzwrite(file, buf, len);
+}
+#endif
+
+/* ===========================================================================
+      Writes c, converted to an unsigned char, into the compressed file.
+   gzputc returns the value that was written, or -1 in case of error.
+*/
+int ZEXPORT gzputc(file, c)
+    gzFile file;
+    int c;
+{
+    unsigned char cc = (unsigned char) c; /* required for big endian systems */
+
+    return gzwrite(file, &cc, 1) == 1 ? (int)cc : -1;
+}
+
+
+/* ===========================================================================
+      Writes the given null-terminated string to the compressed file, excluding
+   the terminating null character.
+      gzputs returns the number of characters written, or -1 in case of error.
+*/
+int ZEXPORT gzputs(file, s)
+    gzFile file;
+    const char *s;
+{
+    return gzwrite(file, (char*)s, (unsigned)strlen(s));
+}
+
+
+/* ===========================================================================
+     Flushes all pending output into the compressed file. The parameter
+   flush is as in the deflate() function.
+*/
+local int do_flush (file, flush)
+    gzFile file;
+    int flush;
+{
+    uInt len;
+    int done = 0;
+    gz_stream *s = (gz_stream*)file;
+
+    if (s == NULL || s->mode != 'w') return Z_STREAM_ERROR;
+
+    s->stream.avail_in = 0; /* should be zero already anyway */
+
+    for (;;) {
+        len = Z_BUFSIZE - s->stream.avail_out;
+
+        if (len != 0) {
+            if ((uInt)fwrite(s->outbuf, 1, len, s->file) != len) {
+                s->z_err = Z_ERRNO;
+                return Z_ERRNO;
+            }
+            s->stream.next_out = s->outbuf;
+            s->stream.avail_out = Z_BUFSIZE;
+        }
+        if (done) break;
+        s->z_err = deflate(&(s->stream), flush);
+
+	/* Ignore the second of two consecutive flushes: */
+	if (len == 0 && s->z_err == Z_BUF_ERROR) s->z_err = Z_OK;
+
+        /* deflate has finished flushing only when it hasn't used up
+         * all the available space in the output buffer: 
+         */
+        done = (s->stream.avail_out != 0 || s->z_err == Z_STREAM_END);
+ 
+        if (s->z_err != Z_OK && s->z_err != Z_STREAM_END) break;
+    }
+    return  s->z_err == Z_STREAM_END ? Z_OK : s->z_err;
+}
+
+int ZEXPORT gzflush (file, flush)
+     gzFile file;
+     int flush;
+{
+    gz_stream *s = (gz_stream*)file;
+    int err = do_flush (file, flush);
+
+    if (err) return err;
+    fflush(s->file);
+    return  s->z_err == Z_STREAM_END ? Z_OK : s->z_err;
+}
+#endif /* NO_DEFLATE */
+
+/* ===========================================================================
+      Sets the starting position for the next gzread or gzwrite on the given
+   compressed file. The offset represents a number of bytes in the
+      gzseek returns the resulting offset location as measured in bytes from
+   the beginning of the uncompressed stream, or -1 in case of error.
+      SEEK_END is not implemented, returns error.
+      In this version of the library, gzseek can be extremely slow.
+*/
+z_off_t ZEXPORT gzseek (file, offset, whence)
+    gzFile file;
+    z_off_t offset;
+    int whence;
+{
+    gz_stream *s = (gz_stream*)file;
+
+    if (s == NULL || whence == SEEK_END ||
+	s->z_err == Z_ERRNO || s->z_err == Z_DATA_ERROR) {
+	return -1L;
+    }
+    
+    if (s->mode == 'w') {
+#ifdef NO_DEFLATE
+	return -1L;
+#else
+	if (whence == SEEK_SET) {
+	    offset -= s->stream.total_in;
+	}
+	if (offset < 0) return -1L;
+
+	/* At this point, offset is the number of zero bytes to write. */
+	if (s->inbuf == Z_NULL) {
+	    s->inbuf = (Byte*)ALLOC(Z_BUFSIZE); /* for seeking */
+	    zmemzero(s->inbuf, Z_BUFSIZE);
+	}
+	while (offset > 0)  {
+	    uInt size = Z_BUFSIZE;
+	    if (offset < Z_BUFSIZE) size = (uInt)offset;
+
+	    size = gzwrite(file, s->inbuf, size);
+	    if (size == 0) return -1L;
+
+	    offset -= size;
+	}
+	return (z_off_t)s->stream.total_in;
+#endif
+    }
+    /* Rest of function is for reading only */
+
+    /* compute absolute position */
+    if (whence == SEEK_CUR) {
+	offset += s->stream.total_out;
+    }
+    if (offset < 0) return -1L;
+
+    if (s->transparent) {
+	/* map to fseek */
+	s->stream.avail_in = 0;
+	s->stream.next_in = s->inbuf;
+        if (fseek(s->file, offset, SEEK_SET) < 0) return -1L;
+
+	s->stream.total_in = s->stream.total_out = (uLong)offset;
+	return offset;
+    }
+
+    /* For a negative seek, rewind and use positive seek */
+    if ((uLong)offset >= s->stream.total_out) {
+	offset -= s->stream.total_out;
+    } else if (gzrewind(file) < 0) {
+	return -1L;
+    }
+    /* offset is now the number of bytes to skip. */
+
+    if (offset != 0 && s->outbuf == Z_NULL) {
+	s->outbuf = (Byte*)ALLOC(Z_BUFSIZE);
+    }
+    while (offset > 0)  {
+	int size = Z_BUFSIZE;
+	if (offset < Z_BUFSIZE) size = (int)offset;
+
+	size = gzread(file, s->outbuf, (uInt)size);
+	if (size <= 0) return -1L;
+	offset -= size;
+    }
+    return (z_off_t)s->stream.total_out;
+}
+
+/* ===========================================================================
+     Rewinds input file. 
+*/
+int ZEXPORT gzrewind (file)
+    gzFile file;
+{
+    gz_stream *s = (gz_stream*)file;
+    
+    if (s == NULL || s->mode != 'r') return -1;
+
+    s->z_err = Z_OK;
+    s->z_eof = 0;
+    s->stream.avail_in = 0;
+    s->stream.next_in = s->inbuf;
+    s->crc = crc32(0L, Z_NULL, 0);
+	
+    if (s->startpos == 0) { /* not a compressed file */
+	rewind(s->file);
+	return 0;
+    }
+
+    (void) inflateReset(&s->stream);
+    return fseek(s->file, s->startpos, SEEK_SET);
+}
+
+/* ===========================================================================
+     Returns the starting position for the next gzread or gzwrite on the
+   given compressed file. This position represents a number of bytes in the
+   uncompressed data stream.
+*/
+z_off_t ZEXPORT gztell (file)
+    gzFile file;
+{
+    return gzseek(file, 0L, SEEK_CUR);
+}
+
+/* ===========================================================================
+     Returns 1 when EOF has previously been detected reading the given
+   input stream, otherwise zero.
+*/
+int ZEXPORT gzeof (file)
+    gzFile file;
+{
+    gz_stream *s = (gz_stream*)file;
+    
+    return (s == NULL || s->mode != 'r') ? 0 : s->z_eof;
+}
+
+/* ===========================================================================
+   Outputs a long in LSB order to the given file
+*/
+local void putLong (file, x)
+    FILE *file;
+    uLong x;
+{
+    int n;
+    for (n = 0; n < 4; n++) {
+        fputc((int)(x & 0xff), file);
+        x >>= 8;
+    }
+}
+
+/* ===========================================================================
+   Reads a long in LSB order from the given gz_stream. Sets z_err in case
+   of error.
+*/
+local uLong getLong (s)
+    gz_stream *s;
+{
+    uLong x = (uLong)get_byte(s);
+    int c;
+
+    x += ((uLong)get_byte(s))<<8;
+    x += ((uLong)get_byte(s))<<16;
+    c = get_byte(s);
+    if (c == EOF) s->z_err = Z_DATA_ERROR;
+    x += ((uLong)c)<<24;
+    return x;
+}
+
+/* ===========================================================================
+     Flushes all pending output if necessary, closes the compressed file
+   and deallocates all the (de)compression state.
+*/
+int ZEXPORT gzclose (file)
+    gzFile file;
+{
+    int err;
+    gz_stream *s = (gz_stream*)file;
+
+    if (s == NULL) return Z_STREAM_ERROR;
+
+    if (s->mode == 'w') {
+#ifdef NO_DEFLATE
+	return Z_STREAM_ERROR;
+#else
+        err = do_flush (file, Z_FINISH);
+        if (err != Z_OK) return destroy((gz_stream*)file);
+
+        putLong (s->file, s->crc);
+        putLong (s->file, s->stream.total_in);
+#endif
+    }
+    return destroy((gz_stream*)file);
+}
+
+/* ===========================================================================
+     Returns the error message for the last error which occured on the
+   given compressed file. errnum is set to zlib error number. If an
+   error occured in the file system and not in the compression library,
+   errnum is set to Z_ERRNO and the application may consult errno
+   to get the exact error code.
+*/
+const char*  ZEXPORT gzerror (file, errnum)
+    gzFile file;
+    int *errnum;
+{
+    char *m;
+    gz_stream *s = (gz_stream*)file;
+
+    if (s == NULL) {
+        *errnum = Z_STREAM_ERROR;
+        return (const char*)ERR_MSG(Z_STREAM_ERROR);
+    }
+    *errnum = s->z_err;
+    if (*errnum == Z_OK) return (const char*)"";
+
+    m =  (char*)(*errnum == Z_ERRNO ? zstrerror(errno) : s->stream.msg);
+
+    if (m == NULL || *m == '\0') m = (char*)ERR_MSG(s->z_err);
+
+    TRYFREE(s->msg);
+    s->msg = (char*)ALLOC(strlen(s->path) + strlen(m) + 3);
+    strcpy(s->msg, s->path);
+    strcat(s->msg, ": ");
+    strcat(s->msg, m);
+    return (const char*)s->msg;
+}
diff --git a/zlib-1.1.4/infblock.c b/zlib-1.1.4/infblock.c
new file mode 100644
index 0000000..dd7a6d4
--- /dev/null
+++ b/zlib-1.1.4/infblock.c
@@ -0,0 +1,403 @@
+/* infblock.c -- interpret and process block types to last block
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+#include "zutil.h"
+#include "infblock.h"
+#include "inftrees.h"
+#include "infcodes.h"
+#include "infutil.h"
+
+struct inflate_codes_state {int dummy;}; /* for buggy compilers */
+
+/* simplify the use of the inflate_huft type with some defines */
+#define exop word.what.Exop
+#define bits word.what.Bits
+
+/* Table for deflate from PKZIP's appnote.txt. */
+local const uInt border[] = { /* Order of the bit length code lengths */
+        16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
+
+/*
+   Notes beyond the 1.93a appnote.txt:
+
+   1. Distance pointers never point before the beginning of the output
+      stream.
+   2. Distance pointers can point back across blocks, up to 32k away.
+   3. There is an implied maximum of 7 bits for the bit length table and
+      15 bits for the actual data.
+   4. If only one code exists, then it is encoded using one bit.  (Zero
+      would be more efficient, but perhaps a little confusing.)  If two
+      codes exist, they are coded using one bit each (0 and 1).
+   5. There is no way of sending zero distance codes--a dummy must be
+      sent if there are none.  (History: a pre 2.0 version of PKZIP would
+      store blocks with no distance codes, but this was discovered to be
+      too harsh a criterion.)  Valid only for 1.93a.  2.04c does allow
+      zero distance codes, which is sent as one code of zero bits in
+      length.
+   6. There are up to 286 literal/length codes.  Code 256 represents the
+      end-of-block.  Note however that the static length tree defines
+      288 codes just to fill out the Huffman codes.  Codes 286 and 287
+      cannot be used though, since there is no length base or extra bits
+      defined for them.  Similarily, there are up to 30 distance codes.
+      However, static trees define 32 codes (all 5 bits) to fill out the
+      Huffman codes, but the last two had better not show up in the data.
+   7. Unzip can check dynamic Huffman blocks for complete code sets.
+      The exception is that a single code would not be complete (see #4).
+   8. The five bits following the block type is really the number of
+      literal codes sent minus 257.
+   9. Length codes 8,16,16 are interpreted as 13 length codes of 8 bits
+      (1+6+6).  Therefore, to output three times the length, you output
+      three codes (1+1+1), whereas to output four times the same length,
+      you only need two codes (1+3).  Hmm.
+  10. In the tree reconstruction algorithm, Code = Code + Increment
+      only if BitLength(i) is not zero.  (Pretty obvious.)
+  11. Correction: 4 Bits: # of Bit Length codes - 4     (4 - 19)
+  12. Note: length code 284 can represent 227-258, but length code 285
+      really is 258.  The last length deserves its own, short code
+      since it gets used a lot in very redundant files.  The length
+      258 is special since 258 - 3 (the min match length) is 255.
+  13. The literal/length and distance code bit lengths are read as a
+      single stream of lengths.  It is possible (and advantageous) for
+      a repeat code (16, 17, or 18) to go across the boundary between
+      the two sets of lengths.
+ */
+
+
+void inflate_blocks_reset(s, z, c)
+inflate_blocks_statef *s;
+z_streamp z;
+uLongf *c;
+{
+  if (c != Z_NULL)
+    *c = s->check;
+  if (s->mode == BTREE || s->mode == DTREE)
+    ZFREE(z, s->sub.trees.blens);
+  if (s->mode == CODES)
+    inflate_codes_free(s->sub.decode.codes, z);
+  s->mode = TYPE;
+  s->bitk = 0;
+  s->bitb = 0;
+  s->read = s->write = s->window;
+  if (s->checkfn != Z_NULL)
+    z->adler = s->check = (*s->checkfn)(0L, (const Bytef *)Z_NULL, 0);
+  Tracev((stderr, "inflate:   blocks reset\n"));
+}
+
+
+inflate_blocks_statef *inflate_blocks_new(z, c, w)
+z_streamp z;
+check_func c;
+uInt w;
+{
+  inflate_blocks_statef *s;
+
+  if ((s = (inflate_blocks_statef *)ZALLOC
+       (z,1,sizeof(struct inflate_blocks_state))) == Z_NULL)
+    return s;
+  if ((s->hufts =
+       (inflate_huft *)ZALLOC(z, sizeof(inflate_huft), MANY)) == Z_NULL)
+  {
+    ZFREE(z, s);
+    return Z_NULL;
+  }
+  if ((s->window = (Bytef *)ZALLOC(z, 1, w)) == Z_NULL)
+  {
+    ZFREE(z, s->hufts);
+    ZFREE(z, s);
+    return Z_NULL;
+  }
+  s->end = s->window + w;
+  s->checkfn = c;
+  s->mode = TYPE;
+  Tracev((stderr, "inflate:   blocks allocated\n"));
+  inflate_blocks_reset(s, z, Z_NULL);
+  return s;
+}
+
+
+int inflate_blocks(s, z, r)
+inflate_blocks_statef *s;
+z_streamp z;
+int r;
+{
+  uInt t;               /* temporary storage */
+  uLong b;              /* bit buffer */
+  uInt k;               /* bits in bit buffer */
+  Bytef *p;             /* input data pointer */
+  uInt n;               /* bytes available there */
+  Bytef *q;             /* output window write pointer */
+  uInt m;               /* bytes to end of window or read pointer */
+
+  /* copy input/output information to locals (UPDATE macro restores) */
+  LOAD
+
+  /* process input based on current state */
+  while (1) switch (s->mode)
+  {
+    case TYPE:
+      NEEDBITS(3)
+      t = (uInt)b & 7;
+      s->last = t & 1;
+      switch (t >> 1)
+      {
+        case 0:                         /* stored */
+          Tracev((stderr, "inflate:     stored block%s\n",
+                 s->last ? " (last)" : ""));
+          DUMPBITS(3)
+          t = k & 7;                    /* go to byte boundary */
+          DUMPBITS(t)
+          s->mode = LENS;               /* get length of stored block */
+          break;
+        case 1:                         /* fixed */
+          Tracev((stderr, "inflate:     fixed codes block%s\n",
+                 s->last ? " (last)" : ""));
+          {
+            uInt bl, bd;
+            inflate_huft *tl, *td;
+
+            inflate_trees_fixed(&bl, &bd, &tl, &td, z);
+            s->sub.decode.codes = inflate_codes_new(bl, bd, tl, td, z);
+            if (s->sub.decode.codes == Z_NULL)
+            {
+              r = Z_MEM_ERROR;
+              LEAVE
+            }
+          }
+          DUMPBITS(3)
+          s->mode = CODES;
+          break;
+        case 2:                         /* dynamic */
+          Tracev((stderr, "inflate:     dynamic codes block%s\n",
+                 s->last ? " (last)" : ""));
+          DUMPBITS(3)
+          s->mode = TABLE;
+          break;
+        case 3:                         /* illegal */
+          DUMPBITS(3)
+          s->mode = BAD;
+          z->msg = (char*)"invalid block type";
+          r = Z_DATA_ERROR;
+          LEAVE
+      }
+      break;
+    case LENS:
+      NEEDBITS(32)
+      if ((((~b) >> 16) & 0xffff) != (b & 0xffff))
+      {
+        s->mode = BAD;
+        z->msg = (char*)"invalid stored block lengths";
+        r = Z_DATA_ERROR;
+        LEAVE
+      }
+      s->sub.left = (uInt)b & 0xffff;
+      b = k = 0;                      /* dump bits */
+      Tracev((stderr, "inflate:       stored length %u\n", s->sub.left));
+      s->mode = s->sub.left ? STORED : (s->last ? DRY : TYPE);
+      break;
+    case STORED:
+      if (n == 0)
+        LEAVE
+      NEEDOUT
+      t = s->sub.left;
+      if (t > n) t = n;
+      if (t > m) t = m;
+      zmemcpy(q, p, t);
+      p += t;  n -= t;
+      q += t;  m -= t;
+      if ((s->sub.left -= t) != 0)
+        break;
+      Tracev((stderr, "inflate:       stored end, %lu total out\n",
+              z->total_out + (q >= s->read ? q - s->read :
+              (s->end - s->read) + (q - s->window))));
+      s->mode = s->last ? DRY : TYPE;
+      break;
+    case TABLE:
+      NEEDBITS(14)
+      s->sub.trees.table = t = (uInt)b & 0x3fff;
+#ifndef PKZIP_BUG_WORKAROUND
+      if ((t & 0x1f) > 29 || ((t >> 5) & 0x1f) > 29)
+      {
+        s->mode = BAD;
+        z->msg = (char*)"too many length or distance symbols";
+        r = Z_DATA_ERROR;
+        LEAVE
+      }
+#endif
+      t = 258 + (t & 0x1f) + ((t >> 5) & 0x1f);
+      if ((s->sub.trees.blens = (uIntf*)ZALLOC(z, t, sizeof(uInt))) == Z_NULL)
+      {
+        r = Z_MEM_ERROR;
+        LEAVE
+      }
+      DUMPBITS(14)
+      s->sub.trees.index = 0;
+      Tracev((stderr, "inflate:       table sizes ok\n"));
+      s->mode = BTREE;
+    case BTREE:
+      while (s->sub.trees.index < 4 + (s->sub.trees.table >> 10))
+      {
+        NEEDBITS(3)
+        s->sub.trees.blens[border[s->sub.trees.index++]] = (uInt)b & 7;
+        DUMPBITS(3)
+      }
+      while (s->sub.trees.index < 19)
+        s->sub.trees.blens[border[s->sub.trees.index++]] = 0;
+      s->sub.trees.bb = 7;
+      t = inflate_trees_bits(s->sub.trees.blens, &s->sub.trees.bb,
+                             &s->sub.trees.tb, s->hufts, z);
+      if (t != Z_OK)
+      {
+        r = t;
+        if (r == Z_DATA_ERROR)
+        {
+          ZFREE(z, s->sub.trees.blens);
+          s->mode = BAD;
+        }
+        LEAVE
+      }
+      s->sub.trees.index = 0;
+      Tracev((stderr, "inflate:       bits tree ok\n"));
+      s->mode = DTREE;
+    case DTREE:
+      while (t = s->sub.trees.table,
+             s->sub.trees.index < 258 + (t & 0x1f) + ((t >> 5) & 0x1f))
+      {
+        inflate_huft *h;
+        uInt i, j, c;
+
+        t = s->sub.trees.bb;
+        NEEDBITS(t)
+        h = s->sub.trees.tb + ((uInt)b & inflate_mask[t]);
+        t = h->bits;
+        c = h->base;
+        if (c < 16)
+        {
+          DUMPBITS(t)
+          s->sub.trees.blens[s->sub.trees.index++] = c;
+        }
+        else /* c == 16..18 */
+        {
+          i = c == 18 ? 7 : c - 14;
+          j = c == 18 ? 11 : 3;
+          NEEDBITS(t + i)
+          DUMPBITS(t)
+          j += (uInt)b & inflate_mask[i];
+          DUMPBITS(i)
+          i = s->sub.trees.index;
+          t = s->sub.trees.table;
+          if (i + j > 258 + (t & 0x1f) + ((t >> 5) & 0x1f) ||
+              (c == 16 && i < 1))
+          {
+            ZFREE(z, s->sub.trees.blens);
+            s->mode = BAD;
+            z->msg = (char*)"invalid bit length repeat";
+            r = Z_DATA_ERROR;
+            LEAVE
+          }
+          c = c == 16 ? s->sub.trees.blens[i - 1] : 0;
+          do {
+            s->sub.trees.blens[i++] = c;
+          } while (--j);
+          s->sub.trees.index = i;
+        }
+      }
+      s->sub.trees.tb = Z_NULL;
+      {
+        uInt bl, bd;
+        inflate_huft *tl, *td;
+        inflate_codes_statef *c;
+
+        bl = 9;         /* must be <= 9 for lookahead assumptions */
+        bd = 6;         /* must be <= 9 for lookahead assumptions */
+        t = s->sub.trees.table;
+        t = inflate_trees_dynamic(257 + (t & 0x1f), 1 + ((t >> 5) & 0x1f),
+                                  s->sub.trees.blens, &bl, &bd, &tl, &td,
+                                  s->hufts, z);
+        if (t != Z_OK)
+        {
+          if (t == (uInt)Z_DATA_ERROR)
+          {
+            ZFREE(z, s->sub.trees.blens);
+            s->mode = BAD;
+          }
+          r = t;
+          LEAVE
+        }
+        Tracev((stderr, "inflate:       trees ok\n"));
+        if ((c = inflate_codes_new(bl, bd, tl, td, z)) == Z_NULL)
+        {
+          r = Z_MEM_ERROR;
+          LEAVE
+        }
+        s->sub.decode.codes = c;
+      }
+      ZFREE(z, s->sub.trees.blens);
+      s->mode = CODES;
+    case CODES:
+      UPDATE
+      if ((r = inflate_codes(s, z, r)) != Z_STREAM_END)
+        return inflate_flush(s, z, r);
+      r = Z_OK;
+      inflate_codes_free(s->sub.decode.codes, z);
+      LOAD
+      Tracev((stderr, "inflate:       codes end, %lu total out\n",
+              z->total_out + (q >= s->read ? q - s->read :
+              (s->end - s->read) + (q - s->window))));
+      if (!s->last)
+      {
+        s->mode = TYPE;
+        break;
+      }
+      s->mode = DRY;
+    case DRY:
+      FLUSH
+      if (s->read != s->write)
+        LEAVE
+      s->mode = DONE;
+    case DONE:
+      r = Z_STREAM_END;
+      LEAVE
+    case BAD:
+      r = Z_DATA_ERROR;
+      LEAVE
+    default:
+      r = Z_STREAM_ERROR;
+      LEAVE
+  }
+}
+
+
+int inflate_blocks_free(s, z)
+inflate_blocks_statef *s;
+z_streamp z;
+{
+  inflate_blocks_reset(s, z, Z_NULL);
+  ZFREE(z, s->window);
+  ZFREE(z, s->hufts);
+  ZFREE(z, s);
+  Tracev((stderr, "inflate:   blocks freed\n"));
+  return Z_OK;
+}
+
+
+void inflate_set_dictionary(s, d, n)
+inflate_blocks_statef *s;
+const Bytef *d;
+uInt  n;
+{
+  zmemcpy(s->window, d, n);
+  s->read = s->write = s->window + n;
+}
+
+
+/* Returns true if inflate is currently at the end of a block generated
+ * by Z_SYNC_FLUSH or Z_FULL_FLUSH. 
+ * IN assertion: s != Z_NULL
+ */
+int inflate_blocks_sync_point(s)
+inflate_blocks_statef *s;
+{
+  return s->mode == LENS;
+}
diff --git a/zlib-1.1.4/infblock.h b/zlib-1.1.4/infblock.h
new file mode 100644
index 0000000..173b226
--- /dev/null
+++ b/zlib-1.1.4/infblock.h
@@ -0,0 +1,39 @@
+/* infblock.h -- header to use infblock.c
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+struct inflate_blocks_state;
+typedef struct inflate_blocks_state FAR inflate_blocks_statef;
+
+extern inflate_blocks_statef * inflate_blocks_new OF((
+    z_streamp z,
+    check_func c,               /* check function */
+    uInt w));                   /* window size */
+
+extern int inflate_blocks OF((
+    inflate_blocks_statef *,
+    z_streamp ,
+    int));                      /* initial return code */
+
+extern void inflate_blocks_reset OF((
+    inflate_blocks_statef *,
+    z_streamp ,
+    uLongf *));                  /* check value on output */
+
+extern int inflate_blocks_free OF((
+    inflate_blocks_statef *,
+    z_streamp));
+
+extern void inflate_set_dictionary OF((
+    inflate_blocks_statef *s,
+    const Bytef *d,  /* dictionary */
+    uInt  n));       /* dictionary length */
+
+extern int inflate_blocks_sync_point OF((
+    inflate_blocks_statef *s));
diff --git a/zlib-1.1.4/infcodes.c b/zlib-1.1.4/infcodes.c
new file mode 100644
index 0000000..9abe541
--- /dev/null
+++ b/zlib-1.1.4/infcodes.c
@@ -0,0 +1,251 @@
+/* infcodes.c -- process literals and length/distance pairs
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+#include "zutil.h"
+#include "inftrees.h"
+#include "infblock.h"
+#include "infcodes.h"
+#include "infutil.h"
+#include "inffast.h"
+
+/* simplify the use of the inflate_huft type with some defines */
+#define exop word.what.Exop
+#define bits word.what.Bits
+
+typedef enum {        /* waiting for "i:"=input, "o:"=output, "x:"=nothing */
+      START,    /* x: set up for LEN */
+      LEN,      /* i: get length/literal/eob next */
+      LENEXT,   /* i: getting length extra (have base) */
+      DIST,     /* i: get distance next */
+      DISTEXT,  /* i: getting distance extra */
+      COPY,     /* o: copying bytes in window, waiting for space */
+      LIT,      /* o: got literal, waiting for output space */
+      WASH,     /* o: got eob, possibly still output waiting */
+      END,      /* x: got eob and all data flushed */
+      BADCODE}  /* x: got error */
+inflate_codes_mode;
+
+/* inflate codes private state */
+struct inflate_codes_state {
+
+  /* mode */
+  inflate_codes_mode mode;      /* current inflate_codes mode */
+
+  /* mode dependent information */
+  uInt len;
+  union {
+    struct {
+      inflate_huft *tree;       /* pointer into tree */
+      uInt need;                /* bits needed */
+    } code;             /* if LEN or DIST, where in tree */
+    uInt lit;           /* if LIT, literal */
+    struct {
+      uInt get;                 /* bits to get for extra */
+      uInt dist;                /* distance back to copy from */
+    } copy;             /* if EXT or COPY, where and how much */
+  } sub;                /* submode */
+
+  /* mode independent information */
+  Byte lbits;           /* ltree bits decoded per branch */
+  Byte dbits;           /* dtree bits decoder per branch */
+  inflate_huft *ltree;          /* literal/length/eob tree */
+  inflate_huft *dtree;          /* distance tree */
+
+};
+
+
+inflate_codes_statef *inflate_codes_new(bl, bd, tl, td, z)
+uInt bl, bd;
+inflate_huft *tl;
+inflate_huft *td; /* need separate declaration for Borland C++ */
+z_streamp z;
+{
+  inflate_codes_statef *c;
+
+  if ((c = (inflate_codes_statef *)
+       ZALLOC(z,1,sizeof(struct inflate_codes_state))) != Z_NULL)
+  {
+    c->mode = START;
+    c->lbits = (Byte)bl;
+    c->dbits = (Byte)bd;
+    c->ltree = tl;
+    c->dtree = td;
+    Tracev((stderr, "inflate:       codes new\n"));
+  }
+  return c;
+}
+
+
+int inflate_codes(s, z, r)
+inflate_blocks_statef *s;
+z_streamp z;
+int r;
+{
+  uInt j;               /* temporary storage */
+  inflate_huft *t;      /* temporary pointer */
+  uInt e;               /* extra bits or operation */
+  uLong b;              /* bit buffer */
+  uInt k;               /* bits in bit buffer */
+  Bytef *p;             /* input data pointer */
+  uInt n;               /* bytes available there */
+  Bytef *q;             /* output window write pointer */
+  uInt m;               /* bytes to end of window or read pointer */
+  Bytef *f;             /* pointer to copy strings from */
+  inflate_codes_statef *c = s->sub.decode.codes;  /* codes state */
+
+  /* copy input/output information to locals (UPDATE macro restores) */
+  LOAD
+
+  /* process input and output based on current state */
+  while (1) switch (c->mode)
+  {             /* waiting for "i:"=input, "o:"=output, "x:"=nothing */
+    case START:         /* x: set up for LEN */
+#ifndef SLOW
+      if (m >= 258 && n >= 10)
+      {
+        UPDATE
+        r = inflate_fast(c->lbits, c->dbits, c->ltree, c->dtree, s, z);
+        LOAD
+        if (r != Z_OK)
+        {
+          c->mode = r == Z_STREAM_END ? WASH : BADCODE;
+          break;
+        }
+      }
+#endif /* !SLOW */
+      c->sub.code.need = c->lbits;
+      c->sub.code.tree = c->ltree;
+      c->mode = LEN;
+    case LEN:           /* i: get length/literal/eob next */
+      j = c->sub.code.need;
+      NEEDBITS(j)
+      t = c->sub.code.tree + ((uInt)b & inflate_mask[j]);
+      DUMPBITS(t->bits)
+      e = (uInt)(t->exop);
+      if (e == 0)               /* literal */
+      {
+        c->sub.lit = t->base;
+        Tracevv((stderr, t->base >= 0x20 && t->base < 0x7f ?
+                 "inflate:         literal '%c'\n" :
+                 "inflate:         literal 0x%02x\n", t->base));
+        c->mode = LIT;
+        break;
+      }
+      if (e & 16)               /* length */
+      {
+        c->sub.copy.get = e & 15;
+        c->len = t->base;
+        c->mode = LENEXT;
+        break;
+      }
+      if ((e & 64) == 0)        /* next table */
+      {
+        c->sub.code.need = e;
+        c->sub.code.tree = t + t->base;
+        break;
+      }
+      if (e & 32)               /* end of block */
+      {
+        Tracevv((stderr, "inflate:         end of block\n"));
+        c->mode = WASH;
+        break;
+      }
+      c->mode = BADCODE;        /* invalid code */
+      z->msg = (char*)"invalid literal/length code";
+      r = Z_DATA_ERROR;
+      LEAVE
+    case LENEXT:        /* i: getting length extra (have base) */
+      j = c->sub.copy.get;
+      NEEDBITS(j)
+      c->len += (uInt)b & inflate_mask[j];
+      DUMPBITS(j)
+      c->sub.code.need = c->dbits;
+      c->sub.code.tree = c->dtree;
+      Tracevv((stderr, "inflate:         length %u\n", c->len));
+      c->mode = DIST;
+    case DIST:          /* i: get distance next */
+      j = c->sub.code.need;
+      NEEDBITS(j)
+      t = c->sub.code.tree + ((uInt)b & inflate_mask[j]);
+      DUMPBITS(t->bits)
+      e = (uInt)(t->exop);
+      if (e & 16)               /* distance */
+      {
+        c->sub.copy.get = e & 15;
+        c->sub.copy.dist = t->base;
+        c->mode = DISTEXT;
+        break;
+      }
+      if ((e & 64) == 0)        /* next table */
+      {
+        c->sub.code.need = e;
+        c->sub.code.tree = t + t->base;
+        break;
+      }
+      c->mode = BADCODE;        /* invalid code */
+      z->msg = (char*)"invalid distance code";
+      r = Z_DATA_ERROR;
+      LEAVE
+    case DISTEXT:       /* i: getting distance extra */
+      j = c->sub.copy.get;
+      NEEDBITS(j)
+      c->sub.copy.dist += (uInt)b & inflate_mask[j];
+      DUMPBITS(j)
+      Tracevv((stderr, "inflate:         distance %u\n", c->sub.copy.dist));
+      c->mode = COPY;
+    case COPY:          /* o: copying bytes in window, waiting for space */
+      f = q - c->sub.copy.dist;
+      while (f < s->window)             /* modulo window size-"while" instead */
+        f += s->end - s->window;        /* of "if" handles invalid distances */
+      while (c->len)
+      {
+        NEEDOUT
+        OUTBYTE(*f++)
+        if (f == s->end)
+          f = s->window;
+        c->len--;
+      }
+      c->mode = START;
+      break;
+    case LIT:           /* o: got literal, waiting for output space */
+      NEEDOUT
+      OUTBYTE(c->sub.lit)
+      c->mode = START;
+      break;
+    case WASH:          /* o: got eob, possibly more output */
+      if (k > 7)        /* return unused byte, if any */
+      {
+        Assert(k < 16, "inflate_codes grabbed too many bytes")
+        k -= 8;
+        n++;
+        p--;            /* can always return one */
+      }
+      FLUSH
+      if (s->read != s->write)
+        LEAVE
+      c->mode = END;
+    case END:
+      r = Z_STREAM_END;
+      LEAVE
+    case BADCODE:       /* x: got error */
+      r = Z_DATA_ERROR;
+      LEAVE
+    default:
+      r = Z_STREAM_ERROR;
+      LEAVE
+  }
+#ifdef NEED_DUMMY_RETURN
+  return Z_STREAM_ERROR;  /* Some dumb compilers complain without this */
+#endif
+}
+
+
+void inflate_codes_free(c, z)
+inflate_codes_statef *c;
+z_streamp z;
+{
+  ZFREE(z, c);
+  Tracev((stderr, "inflate:       codes free\n"));
+}
diff --git a/zlib-1.1.4/infcodes.h b/zlib-1.1.4/infcodes.h
new file mode 100644
index 0000000..46821a0
--- /dev/null
+++ b/zlib-1.1.4/infcodes.h
@@ -0,0 +1,27 @@
+/* infcodes.h -- header to use infcodes.c
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+struct inflate_codes_state;
+typedef struct inflate_codes_state FAR inflate_codes_statef;
+
+extern inflate_codes_statef *inflate_codes_new OF((
+    uInt, uInt,
+    inflate_huft *, inflate_huft *,
+    z_streamp ));
+
+extern int inflate_codes OF((
+    inflate_blocks_statef *,
+    z_streamp ,
+    int));
+
+extern void inflate_codes_free OF((
+    inflate_codes_statef *,
+    z_streamp ));
+
diff --git a/zlib-1.1.4/inffast.c b/zlib-1.1.4/inffast.c
new file mode 100644
index 0000000..aa7f1d4
--- /dev/null
+++ b/zlib-1.1.4/inffast.c
@@ -0,0 +1,183 @@
+/* inffast.c -- process literals and length/distance pairs fast
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+#include "zutil.h"
+#include "inftrees.h"
+#include "infblock.h"
+#include "infcodes.h"
+#include "infutil.h"
+#include "inffast.h"
+
+struct inflate_codes_state {int dummy;}; /* for buggy compilers */
+
+/* simplify the use of the inflate_huft type with some defines */
+#define exop word.what.Exop
+#define bits word.what.Bits
+
+/* macros for bit input with no checking and for returning unused bytes */
+#define GRABBITS(j) {while(k<(j)){b|=((uLong)NEXTBYTE)<<k;k+=8;}}
+#define UNGRAB {c=z->avail_in-n;c=(k>>3)<c?k>>3:c;n+=c;p-=c;k-=c<<3;}
+
+/* Called with number of bytes left to write in window at least 258
+   (the maximum string length) and number of input bytes available
+   at least ten.  The ten bytes are six bytes for the longest length/
+   distance pair plus four bytes for overloading the bit buffer. */
+
+int inflate_fast(bl, bd, tl, td, s, z)
+uInt bl, bd;
+inflate_huft *tl;
+inflate_huft *td; /* need separate declaration for Borland C++ */
+inflate_blocks_statef *s;
+z_streamp z;
+{
+  inflate_huft *t;      /* temporary pointer */
+  uInt e;               /* extra bits or operation */
+  uLong b;              /* bit buffer */
+  uInt k;               /* bits in bit buffer */
+  Bytef *p;             /* input data pointer */
+  uInt n;               /* bytes available there */
+  Bytef *q;             /* output window write pointer */
+  uInt m;               /* bytes to end of window or read pointer */
+  uInt ml;              /* mask for literal/length tree */
+  uInt md;              /* mask for distance tree */
+  uInt c;               /* bytes to copy */
+  uInt d;               /* distance back to copy from */
+  Bytef *r;             /* copy source pointer */
+
+  /* load input, output, bit values */
+  LOAD
+
+  /* initialize masks */
+  ml = inflate_mask[bl];
+  md = inflate_mask[bd];
+
+  /* do until not enough input or output space for fast loop */
+  do {                          /* assume called with m >= 258 && n >= 10 */
+    /* get literal/length code */
+    GRABBITS(20)                /* max bits for literal/length code */
+    if ((e = (t = tl + ((uInt)b & ml))->exop) == 0)
+    {
+      DUMPBITS(t->bits)
+      Tracevv((stderr, t->base >= 0x20 && t->base < 0x7f ?
+                "inflate:         * literal '%c'\n" :
+                "inflate:         * literal 0x%02x\n", t->base));
+      *q++ = (Byte)t->base;
+      m--;
+      continue;
+    }
+    do {
+      DUMPBITS(t->bits)
+      if (e & 16)
+      {
+        /* get extra bits for length */
+        e &= 15;
+        c = t->base + ((uInt)b & inflate_mask[e]);
+        DUMPBITS(e)
+        Tracevv((stderr, "inflate:         * length %u\n", c));
+
+        /* decode distance base of block to copy */
+        GRABBITS(15);           /* max bits for distance code */
+        e = (t = td + ((uInt)b & md))->exop;
+        do {
+          DUMPBITS(t->bits)
+          if (e & 16)
+          {
+            /* get extra bits to add to distance base */
+            e &= 15;
+            GRABBITS(e)         /* get extra bits (up to 13) */
+            d = t->base + ((uInt)b & inflate_mask[e]);
+            DUMPBITS(e)
+            Tracevv((stderr, "inflate:         * distance %u\n", d));
+
+            /* do the copy */
+            m -= c;
+            r = q - d;
+            if (r < s->window)                  /* wrap if needed */
+            {
+              do {
+                r += s->end - s->window;        /* force pointer in window */
+              } while (r < s->window);          /* covers invalid distances */
+              e = s->end - r;
+              if (c > e)
+              {
+                c -= e;                         /* wrapped copy */
+                do {
+                    *q++ = *r++;
+                } while (--e);
+                r = s->window;
+                do {
+                    *q++ = *r++;
+                } while (--c);
+              }
+              else                              /* normal copy */
+              {
+                *q++ = *r++;  c--;
+                *q++ = *r++;  c--;
+                do {
+                    *q++ = *r++;
+                } while (--c);
+              }
+            }
+            else                                /* normal copy */
+            {
+              *q++ = *r++;  c--;
+              *q++ = *r++;  c--;
+              do {
+                *q++ = *r++;
+              } while (--c);
+            }
+            break;
+          }
+          else if ((e & 64) == 0)
+          {
+            t += t->base;
+            e = (t += ((uInt)b & inflate_mask[e]))->exop;
+          }
+          else
+          {
+            z->msg = (char*)"invalid distance code";
+            UNGRAB
+            UPDATE
+            return Z_DATA_ERROR;
+          }
+        } while (1);
+        break;
+      }
+      if ((e & 64) == 0)
+      {
+        t += t->base;
+        if ((e = (t += ((uInt)b & inflate_mask[e]))->exop) == 0)
+        {
+          DUMPBITS(t->bits)
+          Tracevv((stderr, t->base >= 0x20 && t->base < 0x7f ?
+                    "inflate:         * literal '%c'\n" :
+                    "inflate:         * literal 0x%02x\n", t->base));
+          *q++ = (Byte)t->base;
+          m--;
+          break;
+        }
+      }
+      else if (e & 32)
+      {
+        Tracevv((stderr, "inflate:         * end of block\n"));
+        UNGRAB
+        UPDATE
+        return Z_STREAM_END;
+      }
+      else
+      {
+        z->msg = (char*)"invalid literal/length code";
+        UNGRAB
+        UPDATE
+        return Z_DATA_ERROR;
+      }
+    } while (1);
+  } while (m >= 258 && n >= 10);
+
+  /* not enough input or output--restore pointers and return */
+  UNGRAB
+  UPDATE
+  return Z_OK;
+}
diff --git a/zlib-1.1.4/inffast.h b/zlib-1.1.4/inffast.h
new file mode 100644
index 0000000..a31a4bb
--- /dev/null
+++ b/zlib-1.1.4/inffast.h
@@ -0,0 +1,17 @@
+/* inffast.h -- header to use inffast.c
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+extern int inflate_fast OF((
+    uInt,
+    uInt,
+    inflate_huft *,
+    inflate_huft *,
+    inflate_blocks_statef *,
+    z_streamp ));
diff --git a/zlib-1.1.4/inffixed.h b/zlib-1.1.4/inffixed.h
new file mode 100644
index 0000000..77f7e76
--- /dev/null
+++ b/zlib-1.1.4/inffixed.h
@@ -0,0 +1,151 @@
+/* inffixed.h -- table for decoding fixed codes
+ * Generated automatically by the maketree.c program
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+local uInt fixed_bl = 9;
+local uInt fixed_bd = 5;
+local inflate_huft fixed_tl[] = {
+    {{{96,7}},256}, {{{0,8}},80}, {{{0,8}},16}, {{{84,8}},115},
+    {{{82,7}},31}, {{{0,8}},112}, {{{0,8}},48}, {{{0,9}},192},
+    {{{80,7}},10}, {{{0,8}},96}, {{{0,8}},32}, {{{0,9}},160},
+    {{{0,8}},0}, {{{0,8}},128}, {{{0,8}},64}, {{{0,9}},224},
+    {{{80,7}},6}, {{{0,8}},88}, {{{0,8}},24}, {{{0,9}},144},
+    {{{83,7}},59}, {{{0,8}},120}, {{{0,8}},56}, {{{0,9}},208},
+    {{{81,7}},17}, {{{0,8}},104}, {{{0,8}},40}, {{{0,9}},176},
+    {{{0,8}},8}, {{{0,8}},136}, {{{0,8}},72}, {{{0,9}},240},
+    {{{80,7}},4}, {{{0,8}},84}, {{{0,8}},20}, {{{85,8}},227},
+    {{{83,7}},43}, {{{0,8}},116}, {{{0,8}},52}, {{{0,9}},200},
+    {{{81,7}},13}, {{{0,8}},100}, {{{0,8}},36}, {{{0,9}},168},
+    {{{0,8}},4}, {{{0,8}},132}, {{{0,8}},68}, {{{0,9}},232},
+    {{{80,7}},8}, {{{0,8}},92}, {{{0,8}},28}, {{{0,9}},152},
+    {{{84,7}},83}, {{{0,8}},124}, {{{0,8}},60}, {{{0,9}},216},
+    {{{82,7}},23}, {{{0,8}},108}, {{{0,8}},44}, {{{0,9}},184},
+    {{{0,8}},12}, {{{0,8}},140}, {{{0,8}},76}, {{{0,9}},248},
+    {{{80,7}},3}, {{{0,8}},82}, {{{0,8}},18}, {{{85,8}},163},
+    {{{83,7}},35}, {{{0,8}},114}, {{{0,8}},50}, {{{0,9}},196},
+    {{{81,7}},11}, {{{0,8}},98}, {{{0,8}},34}, {{{0,9}},164},
+    {{{0,8}},2}, {{{0,8}},130}, {{{0,8}},66}, {{{0,9}},228},
+    {{{80,7}},7}, {{{0,8}},90}, {{{0,8}},26}, {{{0,9}},148},
+    {{{84,7}},67}, {{{0,8}},122}, {{{0,8}},58}, {{{0,9}},212},
+    {{{82,7}},19}, {{{0,8}},106}, {{{0,8}},42}, {{{0,9}},180},
+    {{{0,8}},10}, {{{0,8}},138}, {{{0,8}},74}, {{{0,9}},244},
+    {{{80,7}},5}, {{{0,8}},86}, {{{0,8}},22}, {{{192,8}},0},
+    {{{83,7}},51}, {{{0,8}},118}, {{{0,8}},54}, {{{0,9}},204},
+    {{{81,7}},15}, {{{0,8}},102}, {{{0,8}},38}, {{{0,9}},172},
+    {{{0,8}},6}, {{{0,8}},134}, {{{0,8}},70}, {{{0,9}},236},
+    {{{80,7}},9}, {{{0,8}},94}, {{{0,8}},30}, {{{0,9}},156},
+    {{{84,7}},99}, {{{0,8}},126}, {{{0,8}},62}, {{{0,9}},220},
+    {{{82,7}},27}, {{{0,8}},110}, {{{0,8}},46}, {{{0,9}},188},
+    {{{0,8}},14}, {{{0,8}},142}, {{{0,8}},78}, {{{0,9}},252},
+    {{{96,7}},256}, {{{0,8}},81}, {{{0,8}},17}, {{{85,8}},131},
+    {{{82,7}},31}, {{{0,8}},113}, {{{0,8}},49}, {{{0,9}},194},
+    {{{80,7}},10}, {{{0,8}},97}, {{{0,8}},33}, {{{0,9}},162},
+    {{{0,8}},1}, {{{0,8}},129}, {{{0,8}},65}, {{{0,9}},226},
+    {{{80,7}},6}, {{{0,8}},89}, {{{0,8}},25}, {{{0,9}},146},
+    {{{83,7}},59}, {{{0,8}},121}, {{{0,8}},57}, {{{0,9}},210},
+    {{{81,7}},17}, {{{0,8}},105}, {{{0,8}},41}, {{{0,9}},178},
+    {{{0,8}},9}, {{{0,8}},137}, {{{0,8}},73}, {{{0,9}},242},
+    {{{80,7}},4}, {{{0,8}},85}, {{{0,8}},21}, {{{80,8}},258},
+    {{{83,7}},43}, {{{0,8}},117}, {{{0,8}},53}, {{{0,9}},202},
+    {{{81,7}},13}, {{{0,8}},101}, {{{0,8}},37}, {{{0,9}},170},
+    {{{0,8}},5}, {{{0,8}},133}, {{{0,8}},69}, {{{0,9}},234},
+    {{{80,7}},8}, {{{0,8}},93}, {{{0,8}},29}, {{{0,9}},154},
+    {{{84,7}},83}, {{{0,8}},125}, {{{0,8}},61}, {{{0,9}},218},
+    {{{82,7}},23}, {{{0,8}},109}, {{{0,8}},45}, {{{0,9}},186},
+    {{{0,8}},13}, {{{0,8}},141}, {{{0,8}},77}, {{{0,9}},250},
+    {{{80,7}},3}, {{{0,8}},83}, {{{0,8}},19}, {{{85,8}},195},
+    {{{83,7}},35}, {{{0,8}},115}, {{{0,8}},51}, {{{0,9}},198},
+    {{{81,7}},11}, {{{0,8}},99}, {{{0,8}},35}, {{{0,9}},166},
+    {{{0,8}},3}, {{{0,8}},131}, {{{0,8}},67}, {{{0,9}},230},
+    {{{80,7}},7}, {{{0,8}},91}, {{{0,8}},27}, {{{0,9}},150},
+    {{{84,7}},67}, {{{0,8}},123}, {{{0,8}},59}, {{{0,9}},214},
+    {{{82,7}},19}, {{{0,8}},107}, {{{0,8}},43}, {{{0,9}},182},
+    {{{0,8}},11}, {{{0,8}},139}, {{{0,8}},75}, {{{0,9}},246},
+    {{{80,7}},5}, {{{0,8}},87}, {{{0,8}},23}, {{{192,8}},0},
+    {{{83,7}},51}, {{{0,8}},119}, {{{0,8}},55}, {{{0,9}},206},
+    {{{81,7}},15}, {{{0,8}},103}, {{{0,8}},39}, {{{0,9}},174},
+    {{{0,8}},7}, {{{0,8}},135}, {{{0,8}},71}, {{{0,9}},238},
+    {{{80,7}},9}, {{{0,8}},95}, {{{0,8}},31}, {{{0,9}},158},
+    {{{84,7}},99}, {{{0,8}},127}, {{{0,8}},63}, {{{0,9}},222},
+    {{{82,7}},27}, {{{0,8}},111}, {{{0,8}},47}, {{{0,9}},190},
+    {{{0,8}},15}, {{{0,8}},143}, {{{0,8}},79}, {{{0,9}},254},
+    {{{96,7}},256}, {{{0,8}},80}, {{{0,8}},16}, {{{84,8}},115},
+    {{{82,7}},31}, {{{0,8}},112}, {{{0,8}},48}, {{{0,9}},193},
+    {{{80,7}},10}, {{{0,8}},96}, {{{0,8}},32}, {{{0,9}},161},
+    {{{0,8}},0}, {{{0,8}},128}, {{{0,8}},64}, {{{0,9}},225},
+    {{{80,7}},6}, {{{0,8}},88}, {{{0,8}},24}, {{{0,9}},145},
+    {{{83,7}},59}, {{{0,8}},120}, {{{0,8}},56}, {{{0,9}},209},
+    {{{81,7}},17}, {{{0,8}},104}, {{{0,8}},40}, {{{0,9}},177},
+    {{{0,8}},8}, {{{0,8}},136}, {{{0,8}},72}, {{{0,9}},241},
+    {{{80,7}},4}, {{{0,8}},84}, {{{0,8}},20}, {{{85,8}},227},
+    {{{83,7}},43}, {{{0,8}},116}, {{{0,8}},52}, {{{0,9}},201},
+    {{{81,7}},13}, {{{0,8}},100}, {{{0,8}},36}, {{{0,9}},169},
+    {{{0,8}},4}, {{{0,8}},132}, {{{0,8}},68}, {{{0,9}},233},
+    {{{80,7}},8}, {{{0,8}},92}, {{{0,8}},28}, {{{0,9}},153},
+    {{{84,7}},83}, {{{0,8}},124}, {{{0,8}},60}, {{{0,9}},217},
+    {{{82,7}},23}, {{{0,8}},108}, {{{0,8}},44}, {{{0,9}},185},
+    {{{0,8}},12}, {{{0,8}},140}, {{{0,8}},76}, {{{0,9}},249},
+    {{{80,7}},3}, {{{0,8}},82}, {{{0,8}},18}, {{{85,8}},163},
+    {{{83,7}},35}, {{{0,8}},114}, {{{0,8}},50}, {{{0,9}},197},
+    {{{81,7}},11}, {{{0,8}},98}, {{{0,8}},34}, {{{0,9}},165},
+    {{{0,8}},2}, {{{0,8}},130}, {{{0,8}},66}, {{{0,9}},229},
+    {{{80,7}},7}, {{{0,8}},90}, {{{0,8}},26}, {{{0,9}},149},
+    {{{84,7}},67}, {{{0,8}},122}, {{{0,8}},58}, {{{0,9}},213},
+    {{{82,7}},19}, {{{0,8}},106}, {{{0,8}},42}, {{{0,9}},181},
+    {{{0,8}},10}, {{{0,8}},138}, {{{0,8}},74}, {{{0,9}},245},
+    {{{80,7}},5}, {{{0,8}},86}, {{{0,8}},22}, {{{192,8}},0},
+    {{{83,7}},51}, {{{0,8}},118}, {{{0,8}},54}, {{{0,9}},205},
+    {{{81,7}},15}, {{{0,8}},102}, {{{0,8}},38}, {{{0,9}},173},
+    {{{0,8}},6}, {{{0,8}},134}, {{{0,8}},70}, {{{0,9}},237},
+    {{{80,7}},9}, {{{0,8}},94}, {{{0,8}},30}, {{{0,9}},157},
+    {{{84,7}},99}, {{{0,8}},126}, {{{0,8}},62}, {{{0,9}},221},
+    {{{82,7}},27}, {{{0,8}},110}, {{{0,8}},46}, {{{0,9}},189},
+    {{{0,8}},14}, {{{0,8}},142}, {{{0,8}},78}, {{{0,9}},253},
+    {{{96,7}},256}, {{{0,8}},81}, {{{0,8}},17}, {{{85,8}},131},
+    {{{82,7}},31}, {{{0,8}},113}, {{{0,8}},49}, {{{0,9}},195},
+    {{{80,7}},10}, {{{0,8}},97}, {{{0,8}},33}, {{{0,9}},163},
+    {{{0,8}},1}, {{{0,8}},129}, {{{0,8}},65}, {{{0,9}},227},
+    {{{80,7}},6}, {{{0,8}},89}, {{{0,8}},25}, {{{0,9}},147},
+    {{{83,7}},59}, {{{0,8}},121}, {{{0,8}},57}, {{{0,9}},211},
+    {{{81,7}},17}, {{{0,8}},105}, {{{0,8}},41}, {{{0,9}},179},
+    {{{0,8}},9}, {{{0,8}},137}, {{{0,8}},73}, {{{0,9}},243},
+    {{{80,7}},4}, {{{0,8}},85}, {{{0,8}},21}, {{{80,8}},258},
+    {{{83,7}},43}, {{{0,8}},117}, {{{0,8}},53}, {{{0,9}},203},
+    {{{81,7}},13}, {{{0,8}},101}, {{{0,8}},37}, {{{0,9}},171},
+    {{{0,8}},5}, {{{0,8}},133}, {{{0,8}},69}, {{{0,9}},235},
+    {{{80,7}},8}, {{{0,8}},93}, {{{0,8}},29}, {{{0,9}},155},
+    {{{84,7}},83}, {{{0,8}},125}, {{{0,8}},61}, {{{0,9}},219},
+    {{{82,7}},23}, {{{0,8}},109}, {{{0,8}},45}, {{{0,9}},187},
+    {{{0,8}},13}, {{{0,8}},141}, {{{0,8}},77}, {{{0,9}},251},
+    {{{80,7}},3}, {{{0,8}},83}, {{{0,8}},19}, {{{85,8}},195},
+    {{{83,7}},35}, {{{0,8}},115}, {{{0,8}},51}, {{{0,9}},199},
+    {{{81,7}},11}, {{{0,8}},99}, {{{0,8}},35}, {{{0,9}},167},
+    {{{0,8}},3}, {{{0,8}},131}, {{{0,8}},67}, {{{0,9}},231},
+    {{{80,7}},7}, {{{0,8}},91}, {{{0,8}},27}, {{{0,9}},151},
+    {{{84,7}},67}, {{{0,8}},123}, {{{0,8}},59}, {{{0,9}},215},
+    {{{82,7}},19}, {{{0,8}},107}, {{{0,8}},43}, {{{0,9}},183},
+    {{{0,8}},11}, {{{0,8}},139}, {{{0,8}},75}, {{{0,9}},247},
+    {{{80,7}},5}, {{{0,8}},87}, {{{0,8}},23}, {{{192,8}},0},
+    {{{83,7}},51}, {{{0,8}},119}, {{{0,8}},55}, {{{0,9}},207},
+    {{{81,7}},15}, {{{0,8}},103}, {{{0,8}},39}, {{{0,9}},175},
+    {{{0,8}},7}, {{{0,8}},135}, {{{0,8}},71}, {{{0,9}},239},
+    {{{80,7}},9}, {{{0,8}},95}, {{{0,8}},31}, {{{0,9}},159},
+    {{{84,7}},99}, {{{0,8}},127}, {{{0,8}},63}, {{{0,9}},223},
+    {{{82,7}},27}, {{{0,8}},111}, {{{0,8}},47}, {{{0,9}},191},
+    {{{0,8}},15}, {{{0,8}},143}, {{{0,8}},79}, {{{0,9}},255}
+  };
+local inflate_huft fixed_td[] = {
+    {{{80,5}},1}, {{{87,5}},257}, {{{83,5}},17}, {{{91,5}},4097},
+    {{{81,5}},5}, {{{89,5}},1025}, {{{85,5}},65}, {{{93,5}},16385},
+    {{{80,5}},3}, {{{88,5}},513}, {{{84,5}},33}, {{{92,5}},8193},
+    {{{82,5}},9}, {{{90,5}},2049}, {{{86,5}},129}, {{{192,5}},24577},
+    {{{80,5}},2}, {{{87,5}},385}, {{{83,5}},25}, {{{91,5}},6145},
+    {{{81,5}},7}, {{{89,5}},1537}, {{{85,5}},97}, {{{93,5}},24577},
+    {{{80,5}},4}, {{{88,5}},769}, {{{84,5}},49}, {{{92,5}},12289},
+    {{{82,5}},13}, {{{90,5}},3073}, {{{86,5}},193}, {{{192,5}},24577}
+  };
diff --git a/zlib-1.1.4/inflate.c b/zlib-1.1.4/inflate.c
new file mode 100644
index 0000000..dfb2e86
--- /dev/null
+++ b/zlib-1.1.4/inflate.c
@@ -0,0 +1,366 @@
+/* inflate.c -- zlib interface to inflate modules
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+#include "zutil.h"
+#include "infblock.h"
+
+struct inflate_blocks_state {int dummy;}; /* for buggy compilers */
+
+typedef enum {
+      METHOD,   /* waiting for method byte */
+      FLAG,     /* waiting for flag byte */
+      DICT4,    /* four dictionary check bytes to go */
+      DICT3,    /* three dictionary check bytes to go */
+      DICT2,    /* two dictionary check bytes to go */
+      DICT1,    /* one dictionary check byte to go */
+      DICT0,    /* waiting for inflateSetDictionary */
+      BLOCKS,   /* decompressing blocks */
+      CHECK4,   /* four check bytes to go */
+      CHECK3,   /* three check bytes to go */
+      CHECK2,   /* two check bytes to go */
+      CHECK1,   /* one check byte to go */
+      DONE,     /* finished check, done */
+      BAD}      /* got an error--stay here */
+inflate_mode;
+
+/* inflate private state */
+struct internal_state {
+
+  /* mode */
+  inflate_mode  mode;   /* current inflate mode */
+
+  /* mode dependent information */
+  union {
+    uInt method;        /* if FLAGS, method byte */
+    struct {
+      uLong was;                /* computed check value */
+      uLong need;               /* stream check value */
+    } check;            /* if CHECK, check values to compare */
+    uInt marker;        /* if BAD, inflateSync's marker bytes count */
+  } sub;        /* submode */
+
+  /* mode independent information */
+  int  nowrap;          /* flag for no wrapper */
+  uInt wbits;           /* log2(window size)  (8..15, defaults to 15) */
+  inflate_blocks_statef 
+    *blocks;            /* current inflate_blocks state */
+
+};
+
+
+int ZEXPORT inflateReset(z)
+z_streamp z;
+{
+  if (z == Z_NULL || z->state == Z_NULL)
+    return Z_STREAM_ERROR;
+  z->total_in = z->total_out = 0;
+  z->msg = Z_NULL;
+  z->state->mode = z->state->nowrap ? BLOCKS : METHOD;
+  inflate_blocks_reset(z->state->blocks, z, Z_NULL);
+  Tracev((stderr, "inflate: reset\n"));
+  return Z_OK;
+}
+
+
+int ZEXPORT inflateEnd(z)
+z_streamp z;
+{
+  if (z == Z_NULL || z->state == Z_NULL || z->zfree == Z_NULL)
+    return Z_STREAM_ERROR;
+  if (z->state->blocks != Z_NULL)
+    inflate_blocks_free(z->state->blocks, z);
+  ZFREE(z, z->state);
+  z->state = Z_NULL;
+  Tracev((stderr, "inflate: end\n"));
+  return Z_OK;
+}
+
+
+int ZEXPORT inflateInit2_(z, w, version, stream_size)
+z_streamp z;
+int w;
+const char *version;
+int stream_size;
+{
+  if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
+      stream_size != sizeof(z_stream))
+      return Z_VERSION_ERROR;
+
+  /* initialize state */
+  if (z == Z_NULL)
+    return Z_STREAM_ERROR;
+  z->msg = Z_NULL;
+  if (z->zalloc == Z_NULL)
+  {
+    z->zalloc = zcalloc;
+    z->opaque = (voidpf)0;
+  }
+  if (z->zfree == Z_NULL) z->zfree = zcfree;
+  if ((z->state = (struct internal_state FAR *)
+       ZALLOC(z,1,sizeof(struct internal_state))) == Z_NULL)
+    return Z_MEM_ERROR;
+  z->state->blocks = Z_NULL;
+
+  /* handle undocumented nowrap option (no zlib header or check) */
+  z->state->nowrap = 0;
+  if (w < 0)
+  {
+    w = - w;
+    z->state->nowrap = 1;
+  }
+
+  /* set window size */
+  if (w < 8 || w > 15)
+  {
+    inflateEnd(z);
+    return Z_STREAM_ERROR;
+  }
+  z->state->wbits = (uInt)w;
+
+  /* create inflate_blocks state */
+  if ((z->state->blocks =
+      inflate_blocks_new(z, z->state->nowrap ? Z_NULL : adler32, (uInt)1 << w))
+      == Z_NULL)
+  {
+    inflateEnd(z);
+    return Z_MEM_ERROR;
+  }
+  Tracev((stderr, "inflate: allocated\n"));
+
+  /* reset state */
+  inflateReset(z);
+  return Z_OK;
+}
+
+
+int ZEXPORT inflateInit_(z, version, stream_size)
+z_streamp z;
+const char *version;
+int stream_size;
+{
+  return inflateInit2_(z, DEF_WBITS, version, stream_size);
+}
+
+
+#define NEEDBYTE {if(z->avail_in==0)return r;r=f;}
+#define NEXTBYTE (z->avail_in--,z->total_in++,*z->next_in++)
+
+int ZEXPORT inflate(z, f)
+z_streamp z;
+int f;
+{
+  int r;
+  uInt b;
+
+  if (z == Z_NULL || z->state == Z_NULL || z->next_in == Z_NULL)
+    return Z_STREAM_ERROR;
+  f = f == Z_FINISH ? Z_BUF_ERROR : Z_OK;
+  r = Z_BUF_ERROR;
+  while (1) switch (z->state->mode)
+  {
+    case METHOD:
+      NEEDBYTE
+      if (((z->state->sub.method = NEXTBYTE) & 0xf) != Z_DEFLATED)
+      {
+        z->state->mode = BAD;
+        z->msg = (char*)"unknown compression method";
+        z->state->sub.marker = 5;       /* can't try inflateSync */
+        break;
+      }
+      if ((z->state->sub.method >> 4) + 8 > z->state->wbits)
+      {
+        z->state->mode = BAD;
+        z->msg = (char*)"invalid window size";
+        z->state->sub.marker = 5;       /* can't try inflateSync */
+        break;
+      }
+      z->state->mode = FLAG;
+    case FLAG:
+      NEEDBYTE
+      b = NEXTBYTE;
+      if (((z->state->sub.method << 8) + b) % 31)
+      {
+        z->state->mode = BAD;
+        z->msg = (char*)"incorrect header check";
+        z->state->sub.marker = 5;       /* can't try inflateSync */
+        break;
+      }
+      Tracev((stderr, "inflate: zlib header ok\n"));
+      if (!(b & PRESET_DICT))
+      {
+        z->state->mode = BLOCKS;
+        break;
+      }
+      z->state->mode = DICT4;
+    case DICT4:
+      NEEDBYTE
+      z->state->sub.check.need = (uLong)NEXTBYTE << 24;
+      z->state->mode = DICT3;
+    case DICT3:
+      NEEDBYTE
+      z->state->sub.check.need += (uLong)NEXTBYTE << 16;
+      z->state->mode = DICT2;
+    case DICT2:
+      NEEDBYTE
+      z->state->sub.check.need += (uLong)NEXTBYTE << 8;
+      z->state->mode = DICT1;
+    case DICT1:
+      NEEDBYTE
+      z->state->sub.check.need += (uLong)NEXTBYTE;
+      z->adler = z->state->sub.check.need;
+      z->state->mode = DICT0;
+      return Z_NEED_DICT;
+    case DICT0:
+      z->state->mode = BAD;
+      z->msg = (char*)"need dictionary";
+      z->state->sub.marker = 0;       /* can try inflateSync */
+      return Z_STREAM_ERROR;
+    case BLOCKS:
+      r = inflate_blocks(z->state->blocks, z, r);
+      if (r == Z_DATA_ERROR)
+      {
+        z->state->mode = BAD;
+        z->state->sub.marker = 0;       /* can try inflateSync */
+        break;
+      }
+      if (r == Z_OK)
+        r = f;
+      if (r != Z_STREAM_END)
+        return r;
+      r = f;
+      inflate_blocks_reset(z->state->blocks, z, &z->state->sub.check.was);
+      if (z->state->nowrap)
+      {
+        z->state->mode = DONE;
+        break;
+      }
+      z->state->mode = CHECK4;
+    case CHECK4:
+      NEEDBYTE
+      z->state->sub.check.need = (uLong)NEXTBYTE << 24;
+      z->state->mode = CHECK3;
+    case CHECK3:
+      NEEDBYTE
+      z->state->sub.check.need += (uLong)NEXTBYTE << 16;
+      z->state->mode = CHECK2;
+    case CHECK2:
+      NEEDBYTE
+      z->state->sub.check.need += (uLong)NEXTBYTE << 8;
+      z->state->mode = CHECK1;
+    case CHECK1:
+      NEEDBYTE
+      z->state->sub.check.need += (uLong)NEXTBYTE;
+
+      if (z->state->sub.check.was != z->state->sub.check.need)
+      {
+        z->state->mode = BAD;
+        z->msg = (char*)"incorrect data check";
+        z->state->sub.marker = 5;       /* can't try inflateSync */
+        break;
+      }
+      Tracev((stderr, "inflate: zlib check ok\n"));
+      z->state->mode = DONE;
+    case DONE:
+      return Z_STREAM_END;
+    case BAD:
+      return Z_DATA_ERROR;
+    default:
+      return Z_STREAM_ERROR;
+  }
+#ifdef NEED_DUMMY_RETURN
+  return Z_STREAM_ERROR;  /* Some dumb compilers complain without this */
+#endif
+}
+
+
+int ZEXPORT inflateSetDictionary(z, dictionary, dictLength)
+z_streamp z;
+const Bytef *dictionary;
+uInt  dictLength;
+{
+  uInt length = dictLength;
+
+  if (z == Z_NULL || z->state == Z_NULL || z->state->mode != DICT0)
+    return Z_STREAM_ERROR;
+
+  if (adler32(1L, dictionary, dictLength) != z->adler) return Z_DATA_ERROR;
+  z->adler = 1L;
+
+  if (length >= ((uInt)1<<z->state->wbits))
+  {
+    length = (1<<z->state->wbits)-1;
+    dictionary += dictLength - length;
+  }
+  inflate_set_dictionary(z->state->blocks, dictionary, length);
+  z->state->mode = BLOCKS;
+  return Z_OK;
+}
+
+
+int ZEXPORT inflateSync(z)
+z_streamp z;
+{
+  uInt n;       /* number of bytes to look at */
+  Bytef *p;     /* pointer to bytes */
+  uInt m;       /* number of marker bytes found in a row */
+  uLong r, w;   /* temporaries to save total_in and total_out */
+
+  /* set up */
+  if (z == Z_NULL || z->state == Z_NULL)
+    return Z_STREAM_ERROR;
+  if (z->state->mode != BAD)
+  {
+    z->state->mode = BAD;
+    z->state->sub.marker = 0;
+  }
+  if ((n = z->avail_in) == 0)
+    return Z_BUF_ERROR;
+  p = z->next_in;
+  m = z->state->sub.marker;
+
+  /* search */
+  while (n && m < 4)
+  {
+    static const Byte mark[4] = {0, 0, 0xff, 0xff};
+    if (*p == mark[m])
+      m++;
+    else if (*p)
+      m = 0;
+    else
+      m = 4 - m;
+    p++, n--;
+  }
+
+  /* restore */
+  z->total_in += p - z->next_in;
+  z->next_in = p;
+  z->avail_in = n;
+  z->state->sub.marker = m;
+
+  /* return no joy or set up to restart on a new block */
+  if (m != 4)
+    return Z_DATA_ERROR;
+  r = z->total_in;  w = z->total_out;
+  inflateReset(z);
+  z->total_in = r;  z->total_out = w;
+  z->state->mode = BLOCKS;
+  return Z_OK;
+}
+
+
+/* Returns true if inflate is currently at the end of a block generated
+ * by Z_SYNC_FLUSH or Z_FULL_FLUSH. This function is used by one PPP
+ * implementation to provide an additional safety check. PPP uses Z_SYNC_FLUSH
+ * but removes the length bytes of the resulting empty stored block. When
+ * decompressing, PPP checks that at the end of input packet, inflate is
+ * waiting for these length bytes.
+ */
+int ZEXPORT inflateSyncPoint(z)
+z_streamp z;
+{
+  if (z == Z_NULL || z->state == Z_NULL || z->state->blocks == Z_NULL)
+    return Z_STREAM_ERROR;
+  return inflate_blocks_sync_point(z->state->blocks);
+}
diff --git a/zlib-1.1.4/inftrees.c b/zlib-1.1.4/inftrees.c
new file mode 100644
index 0000000..4c32ca3
--- /dev/null
+++ b/zlib-1.1.4/inftrees.c
@@ -0,0 +1,454 @@
+/* inftrees.c -- generate Huffman trees for efficient decoding
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+#include "zutil.h"
+#include "inftrees.h"
+
+#if !defined(BUILDFIXED) && !defined(STDC)
+#  define BUILDFIXED   /* non ANSI compilers may not accept inffixed.h */
+#endif
+
+const char inflate_copyright[] =
+   " inflate 1.1.4 Copyright 1995-2002 Mark Adler ";
+/*
+  If you use the zlib library in a product, an acknowledgment is welcome
+  in the documentation of your product. If for some reason you cannot
+  include such an acknowledgment, I would appreciate that you keep this
+  copyright string in the executable of your product.
+ */
+struct internal_state  {int dummy;}; /* for buggy compilers */
+
+/* simplify the use of the inflate_huft type with some defines */
+#define exop word.what.Exop
+#define bits word.what.Bits
+
+
+local int huft_build OF((
+    uIntf *,            /* code lengths in bits */
+    uInt,               /* number of codes */
+    uInt,               /* number of "simple" codes */
+    const uIntf *,      /* list of base values for non-simple codes */
+    const uIntf *,      /* list of extra bits for non-simple codes */
+    inflate_huft * FAR*,/* result: starting table */
+    uIntf *,            /* maximum lookup bits (returns actual) */
+    inflate_huft *,     /* space for trees */
+    uInt *,             /* hufts used in space */
+    uIntf * ));         /* space for values */
+
+/* Tables for deflate from PKZIP's appnote.txt. */
+local const uInt cplens[31] = { /* Copy lengths for literal codes 257..285 */
+        3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
+        35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
+        /* see note #13 above about 258 */
+local const uInt cplext[31] = { /* Extra bits for literal codes 257..285 */
+        0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2,
+        3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0, 112, 112}; /* 112==invalid */
+local const uInt cpdist[30] = { /* Copy offsets for distance codes 0..29 */
+        1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
+        257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
+        8193, 12289, 16385, 24577};
+local const uInt cpdext[30] = { /* Extra bits for distance codes */
+        0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6,
+        7, 7, 8, 8, 9, 9, 10, 10, 11, 11,
+        12, 12, 13, 13};
+
+/*
+   Huffman code decoding is performed using a multi-level table lookup.
+   The fastest way to decode is to simply build a lookup table whose
+   size is determined by the longest code.  However, the time it takes
+   to build this table can also be a factor if the data being decoded
+   is not very long.  The most common codes are necessarily the
+   shortest codes, so those codes dominate the decoding time, and hence
+   the speed.  The idea is you can have a shorter table that decodes the
+   shorter, more probable codes, and then point to subsidiary tables for
+   the longer codes.  The time it costs to decode the longer codes is
+   then traded against the time it takes to make longer tables.
+
+   This results of this trade are in the variables lbits and dbits
+   below.  lbits is the number of bits the first level table for literal/
+   length codes can decode in one step, and dbits is the same thing for
+   the distance codes.  Subsequent tables are also less than or equal to
+   those sizes.  These values may be adjusted either when all of the
+   codes are shorter than that, in which case the longest code length in
+   bits is used, or when the shortest code is *longer* than the requested
+   table size, in which case the length of the shortest code in bits is
+   used.
+
+   There are two different values for the two tables, since they code a
+   different number of possibilities each.  The literal/length table
+   codes 286 possible values, or in a flat code, a little over eight
+   bits.  The distance table codes 30 possible values, or a little less
+   than five bits, flat.  The optimum values for speed end up being
+   about one bit more than those, so lbits is 8+1 and dbits is 5+1.
+   The optimum values may differ though from machine to machine, and
+   possibly even between compilers.  Your mileage may vary.
+ */
+
+
+/* If BMAX needs to be larger than 16, then h and x[] should be uLong. */
+#define BMAX 15         /* maximum bit length of any code */
+
+local int huft_build(b, n, s, d, e, t, m, hp, hn, v)
+uIntf *b;               /* code lengths in bits (all assumed <= BMAX) */
+uInt n;                 /* number of codes (assumed <= 288) */
+uInt s;                 /* number of simple-valued codes (0..s-1) */
+const uIntf *d;         /* list of base values for non-simple codes */
+const uIntf *e;         /* list of extra bits for non-simple codes */
+inflate_huft * FAR *t;  /* result: starting table */
+uIntf *m;               /* maximum lookup bits, returns actual */
+inflate_huft *hp;       /* space for trees */
+uInt *hn;               /* hufts used in space */
+uIntf *v;               /* working area: values in order of bit length */
+/* Given a list of code lengths and a maximum table size, make a set of
+   tables to decode that set of codes.  Return Z_OK on success, Z_BUF_ERROR
+   if the given code set is incomplete (the tables are still built in this
+   case), or Z_DATA_ERROR if the input is invalid. */
+{
+
+  uInt a;                       /* counter for codes of length k */
+  uInt c[BMAX+1];               /* bit length count table */
+  uInt f;                       /* i repeats in table every f entries */
+  int g;                        /* maximum code length */
+  int h;                        /* table level */
+  register uInt i;              /* counter, current code */
+  register uInt j;              /* counter */
+  register int k;               /* number of bits in current code */
+  int l;                        /* bits per table (returned in m) */
+  uInt mask;                    /* (1 << w) - 1, to avoid cc -O bug on HP */
+  register uIntf *p;            /* pointer into c[], b[], or v[] */
+  inflate_huft *q;              /* points to current table */
+  struct inflate_huft_s r;      /* table entry for structure assignment */
+  inflate_huft *u[BMAX];        /* table stack */
+  register int w;               /* bits before this table == (l * h) */
+  uInt x[BMAX+1];               /* bit offsets, then code stack */
+  uIntf *xp;                    /* pointer into x */
+  int y;                        /* number of dummy codes added */
+  uInt z;                       /* number of entries in current table */
+
+
+  /* Generate counts for each bit length */
+  p = c;
+#define C0 *p++ = 0;
+#define C2 C0 C0 C0 C0
+#define C4 C2 C2 C2 C2
+  C4                            /* clear c[]--assume BMAX+1 is 16 */
+  p = b;  i = n;
+  do {
+    c[*p++]++;                  /* assume all entries <= BMAX */
+  } while (--i);
+  if (c[0] == n)                /* null input--all zero length codes */
+  {
+    *t = (inflate_huft *)Z_NULL;
+    *m = 0;
+    return Z_OK;
+  }
+
+
+  /* Find minimum and maximum length, bound *m by those */
+  l = *m;
+  for (j = 1; j <= BMAX; j++)
+    if (c[j])
+      break;
+  k = j;                        /* minimum code length */
+  if ((uInt)l < j)
+    l = j;
+  for (i = BMAX; i; i--)
+    if (c[i])
+      break;
+  g = i;                        /* maximum code length */
+  if ((uInt)l > i)
+    l = i;
+  *m = l;
+
+
+  /* Adjust last length count to fill out codes, if needed */
+  for (y = 1 << j; j < i; j++, y <<= 1)
+    if ((y -= c[j]) < 0)
+      return Z_DATA_ERROR;
+  if ((y -= c[i]) < 0)
+    return Z_DATA_ERROR;
+  c[i] += y;
+
+
+  /* Generate starting offsets into the value table for each length */
+  x[1] = j = 0;
+  p = c + 1;  xp = x + 2;
+  while (--i) {                 /* note that i == g from above */
+    *xp++ = (j += *p++);
+  }
+
+
+  /* Make a table of values in order of bit lengths */
+  p = b;  i = 0;
+  do {
+    if ((j = *p++) != 0)
+      v[x[j]++] = i;
+  } while (++i < n);
+  n = x[g];                     /* set n to length of v */
+
+
+  /* Generate the Huffman codes and for each, make the table entries */
+  x[0] = i = 0;                 /* first Huffman code is zero */
+  p = v;                        /* grab values in bit order */
+  h = -1;                       /* no tables yet--level -1 */
+  w = -l;                       /* bits decoded == (l * h) */
+  u[0] = (inflate_huft *)Z_NULL;        /* just to keep compilers happy */
+  q = (inflate_huft *)Z_NULL;   /* ditto */
+  z = 0;                        /* ditto */
+
+  /* go through the bit lengths (k already is bits in shortest code) */
+  for (; k <= g; k++)
+  {
+    a = c[k];
+    while (a--)
+    {
+      /* here i is the Huffman code of length k bits for value *p */
+      /* make tables up to required level */
+      while (k > w + l)
+      {
+        h++;
+        w += l;                 /* previous table always l bits */
+
+        /* compute minimum size table less than or equal to l bits */
+        z = g - w;
+        z = z > (uInt)l ? l : z;        /* table size upper limit */
+        if ((f = 1 << (j = k - w)) > a + 1)     /* try a k-w bit table */
+        {                       /* too few codes for k-w bit table */
+          f -= a + 1;           /* deduct codes from patterns left */
+          xp = c + k;
+          if (j < z)
+            while (++j < z)     /* try smaller tables up to z bits */
+            {
+              if ((f <<= 1) <= *++xp)
+                break;          /* enough codes to use up j bits */
+              f -= *xp;         /* else deduct codes from patterns */
+            }
+        }
+        z = 1 << j;             /* table entries for j-bit table */
+
+        /* allocate new table */
+        if (*hn + z > MANY)     /* (note: doesn't matter for fixed) */
+          return Z_DATA_ERROR;  /* overflow of MANY */
+        u[h] = q = hp + *hn;
+        *hn += z;
+
+        /* connect to last table, if there is one */
+        if (h)
+        {
+          x[h] = i;             /* save pattern for backing up */
+          r.bits = (Byte)l;     /* bits to dump before this table */
+          r.exop = (Byte)j;     /* bits in this table */
+          j = i >> (w - l);
+          r.base = (uInt)(q - u[h-1] - j);   /* offset to this table */
+          u[h-1][j] = r;        /* connect to last table */
+        }
+        else
+          *t = q;               /* first table is returned result */
+      }
+
+      /* set up table entry in r */
+      r.bits = (Byte)(k - w);
+      if (p >= v + n)
+        r.exop = 128 + 64;      /* out of values--invalid code */
+      else if (*p < s)
+      {
+        r.exop = (Byte)(*p < 256 ? 0 : 32 + 64);     /* 256 is end-of-block */
+        r.base = *p++;          /* simple code is just the value */
+      }
+      else
+      {
+        r.exop = (Byte)(e[*p - s] + 16 + 64);/* non-simple--look up in lists */
+        r.base = d[*p++ - s];
+      }
+
+      /* fill code-like entries with r */
+      f = 1 << (k - w);
+      for (j = i >> w; j < z; j += f)
+        q[j] = r;
+
+      /* backwards increment the k-bit code i */
+      for (j = 1 << (k - 1); i & j; j >>= 1)
+        i ^= j;
+      i ^= j;
+
+      /* backup over finished tables */
+      mask = (1 << w) - 1;      /* needed on HP, cc -O bug */
+      while ((i & mask) != x[h])
+      {
+        h--;                    /* don't need to update q */
+        w -= l;
+        mask = (1 << w) - 1;
+      }
+    }
+  }
+
+
+  /* Return Z_BUF_ERROR if we were given an incomplete table */
+  return y != 0 && g != 1 ? Z_BUF_ERROR : Z_OK;
+}
+
+
+int inflate_trees_bits(c, bb, tb, hp, z)
+uIntf *c;               /* 19 code lengths */
+uIntf *bb;              /* bits tree desired/actual depth */
+inflate_huft * FAR *tb; /* bits tree result */
+inflate_huft *hp;       /* space for trees */
+z_streamp z;            /* for messages */
+{
+  int r;
+  uInt hn = 0;          /* hufts used in space */
+  uIntf *v;             /* work area for huft_build */
+
+  if ((v = (uIntf*)ZALLOC(z, 19, sizeof(uInt))) == Z_NULL)
+    return Z_MEM_ERROR;
+  r = huft_build(c, 19, 19, (uIntf*)Z_NULL, (uIntf*)Z_NULL,
+                 tb, bb, hp, &hn, v);
+  if (r == Z_DATA_ERROR)
+    z->msg = (char*)"oversubscribed dynamic bit lengths tree";
+  else if (r == Z_BUF_ERROR || *bb == 0)
+  {
+    z->msg = (char*)"incomplete dynamic bit lengths tree";
+    r = Z_DATA_ERROR;
+  }
+  ZFREE(z, v);
+  return r;
+}
+
+
+int inflate_trees_dynamic(nl, nd, c, bl, bd, tl, td, hp, z)
+uInt nl;                /* number of literal/length codes */
+uInt nd;                /* number of distance codes */
+uIntf *c;               /* that many (total) code lengths */
+uIntf *bl;              /* literal desired/actual bit depth */
+uIntf *bd;              /* distance desired/actual bit depth */
+inflate_huft * FAR *tl; /* literal/length tree result */
+inflate_huft * FAR *td; /* distance tree result */
+inflate_huft *hp;       /* space for trees */
+z_streamp z;            /* for messages */
+{
+  int r;
+  uInt hn = 0;          /* hufts used in space */
+  uIntf *v;             /* work area for huft_build */
+
+  /* allocate work area */
+  if ((v = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
+    return Z_MEM_ERROR;
+
+  /* build literal/length tree */
+  r = huft_build(c, nl, 257, cplens, cplext, tl, bl, hp, &hn, v);
+  if (r != Z_OK || *bl == 0)
+  {
+    if (r == Z_DATA_ERROR)
+      z->msg = (char*)"oversubscribed literal/length tree";
+    else if (r != Z_MEM_ERROR)
+    {
+      z->msg = (char*)"incomplete literal/length tree";
+      r = Z_DATA_ERROR;
+    }
+    ZFREE(z, v);
+    return r;
+  }
+
+  /* build distance tree */
+  r = huft_build(c + nl, nd, 0, cpdist, cpdext, td, bd, hp, &hn, v);
+  if (r != Z_OK || (*bd == 0 && nl > 257))
+  {
+    if (r == Z_DATA_ERROR)
+      z->msg = (char*)"oversubscribed distance tree";
+    else if (r == Z_BUF_ERROR) {
+#ifdef PKZIP_BUG_WORKAROUND
+      r = Z_OK;
+    }
+#else
+      z->msg = (char*)"incomplete distance tree";
+      r = Z_DATA_ERROR;
+    }
+    else if (r != Z_MEM_ERROR)
+    {
+      z->msg = (char*)"empty distance tree with lengths";
+      r = Z_DATA_ERROR;
+    }
+    ZFREE(z, v);
+    return r;
+#endif
+  }
+
+  /* done */
+  ZFREE(z, v);
+  return Z_OK;
+}
+
+
+/* build fixed tables only once--keep them here */
+#ifdef BUILDFIXED
+local int fixed_built = 0;
+#define FIXEDH 544      /* number of hufts used by fixed tables */
+local inflate_huft fixed_mem[FIXEDH];
+local uInt fixed_bl;
+local uInt fixed_bd;
+local inflate_huft *fixed_tl;
+local inflate_huft *fixed_td;
+#else
+#include "inffixed.h"
+#endif
+
+
+int inflate_trees_fixed(bl, bd, tl, td, z)
+uIntf *bl;               /* literal desired/actual bit depth */
+uIntf *bd;               /* distance desired/actual bit depth */
+inflate_huft * FAR *tl;  /* literal/length tree result */
+inflate_huft * FAR *td;  /* distance tree result */
+z_streamp z;             /* for memory allocation */
+{
+#ifdef BUILDFIXED
+  /* build fixed tables if not already */
+  if (!fixed_built)
+  {
+    int k;              /* temporary variable */
+    uInt f = 0;         /* number of hufts used in fixed_mem */
+    uIntf *c;           /* length list for huft_build */
+    uIntf *v;           /* work area for huft_build */
+
+    /* allocate memory */
+    if ((c = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
+      return Z_MEM_ERROR;
+    if ((v = (uIntf*)ZALLOC(z, 288, sizeof(uInt))) == Z_NULL)
+    {
+      ZFREE(z, c);
+      return Z_MEM_ERROR;
+    }
+
+    /* literal table */
+    for (k = 0; k < 144; k++)
+      c[k] = 8;
+    for (; k < 256; k++)
+      c[k] = 9;
+    for (; k < 280; k++)
+      c[k] = 7;
+    for (; k < 288; k++)
+      c[k] = 8;
+    fixed_bl = 9;
+    huft_build(c, 288, 257, cplens, cplext, &fixed_tl, &fixed_bl,
+               fixed_mem, &f, v);
+
+    /* distance table */
+    for (k = 0; k < 30; k++)
+      c[k] = 5;
+    fixed_bd = 5;
+    huft_build(c, 30, 0, cpdist, cpdext, &fixed_td, &fixed_bd,
+               fixed_mem, &f, v);
+
+    /* done */
+    ZFREE(z, v);
+    ZFREE(z, c);
+    fixed_built = 1;
+  }
+#endif
+  *bl = fixed_bl;
+  *bd = fixed_bd;
+  *tl = fixed_tl;
+  *td = fixed_td;
+  return Z_OK;
+}
diff --git a/zlib-1.1.4/inftrees.h b/zlib-1.1.4/inftrees.h
new file mode 100644
index 0000000..04b73b7
--- /dev/null
+++ b/zlib-1.1.4/inftrees.h
@@ -0,0 +1,58 @@
+/* inftrees.h -- header to use inftrees.c
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+/* Huffman code lookup table entry--this entry is four bytes for machines
+   that have 16-bit pointers (e.g. PC's in the small or medium model). */
+
+typedef struct inflate_huft_s FAR inflate_huft;
+
+struct inflate_huft_s {
+  union {
+    struct {
+      Byte Exop;        /* number of extra bits or operation */
+      Byte Bits;        /* number of bits in this code or subcode */
+    } what;
+    uInt pad;           /* pad structure to a power of 2 (4 bytes for */
+  } word;               /*  16-bit, 8 bytes for 32-bit int's) */
+  uInt base;            /* literal, length base, distance base,
+                           or table offset */
+};
+
+/* Maximum size of dynamic tree.  The maximum found in a long but non-
+   exhaustive search was 1004 huft structures (850 for length/literals
+   and 154 for distances, the latter actually the result of an
+   exhaustive search).  The actual maximum is not known, but the
+   value below is more than safe. */
+#define MANY 1440
+
+extern int inflate_trees_bits OF((
+    uIntf *,                    /* 19 code lengths */
+    uIntf *,                    /* bits tree desired/actual depth */
+    inflate_huft * FAR *,       /* bits tree result */
+    inflate_huft *,             /* space for trees */
+    z_streamp));                /* for messages */
+
+extern int inflate_trees_dynamic OF((
+    uInt,                       /* number of literal/length codes */
+    uInt,                       /* number of distance codes */
+    uIntf *,                    /* that many (total) code lengths */
+    uIntf *,                    /* literal desired/actual bit depth */
+    uIntf *,                    /* distance desired/actual bit depth */
+    inflate_huft * FAR *,       /* literal/length tree result */
+    inflate_huft * FAR *,       /* distance tree result */
+    inflate_huft *,             /* space for trees */
+    z_streamp));                /* for messages */
+
+extern int inflate_trees_fixed OF((
+    uIntf *,                    /* literal desired/actual bit depth */
+    uIntf *,                    /* distance desired/actual bit depth */
+    inflate_huft * FAR *,       /* literal/length tree result */
+    inflate_huft * FAR *,       /* distance tree result */
+    z_streamp));                /* for memory allocation */
diff --git a/zlib-1.1.4/infutil.c b/zlib-1.1.4/infutil.c
new file mode 100644
index 0000000..9a07622
--- /dev/null
+++ b/zlib-1.1.4/infutil.c
@@ -0,0 +1,87 @@
+/* inflate_util.c -- data and routines common to blocks and codes
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+#include "zutil.h"
+#include "infblock.h"
+#include "inftrees.h"
+#include "infcodes.h"
+#include "infutil.h"
+
+struct inflate_codes_state {int dummy;}; /* for buggy compilers */
+
+/* And'ing with mask[n] masks the lower n bits */
+uInt inflate_mask[17] = {
+    0x0000,
+    0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
+    0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
+};
+
+
+/* copy as much as possible from the sliding window to the output area */
+int inflate_flush(s, z, r)
+inflate_blocks_statef *s;
+z_streamp z;
+int r;
+{
+  uInt n;
+  Bytef *p;
+  Bytef *q;
+
+  /* local copies of source and destination pointers */
+  p = z->next_out;
+  q = s->read;
+
+  /* compute number of bytes to copy as far as end of window */
+  n = (uInt)((q <= s->write ? s->write : s->end) - q);
+  if (n > z->avail_out) n = z->avail_out;
+  if (n && r == Z_BUF_ERROR) r = Z_OK;
+
+  /* update counters */
+  z->avail_out -= n;
+  z->total_out += n;
+
+  /* update check information */
+  if (s->checkfn != Z_NULL)
+    z->adler = s->check = (*s->checkfn)(s->check, q, n);
+
+  /* copy as far as end of window */
+  zmemcpy(p, q, n);
+  p += n;
+  q += n;
+
+  /* see if more to copy at beginning of window */
+  if (q == s->end)
+  {
+    /* wrap pointers */
+    q = s->window;
+    if (s->write == s->end)
+      s->write = s->window;
+
+    /* compute bytes to copy */
+    n = (uInt)(s->write - q);
+    if (n > z->avail_out) n = z->avail_out;
+    if (n && r == Z_BUF_ERROR) r = Z_OK;
+
+    /* update counters */
+    z->avail_out -= n;
+    z->total_out += n;
+
+    /* update check information */
+    if (s->checkfn != Z_NULL)
+      z->adler = s->check = (*s->checkfn)(s->check, q, n);
+
+    /* copy */
+    zmemcpy(p, q, n);
+    p += n;
+    q += n;
+  }
+
+  /* update pointers */
+  z->next_out = p;
+  s->read = q;
+
+  /* done */
+  return r;
+}
diff --git a/zlib-1.1.4/infutil.h b/zlib-1.1.4/infutil.h
new file mode 100644
index 0000000..4401df8
--- /dev/null
+++ b/zlib-1.1.4/infutil.h
@@ -0,0 +1,98 @@
+/* infutil.h -- types and macros common to blocks and codes
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+#ifndef _INFUTIL_H
+#define _INFUTIL_H
+
+typedef enum {
+      TYPE,     /* get type bits (3, including end bit) */
+      LENS,     /* get lengths for stored */
+      STORED,   /* processing stored block */
+      TABLE,    /* get table lengths */
+      BTREE,    /* get bit lengths tree for a dynamic block */
+      DTREE,    /* get length, distance trees for a dynamic block */
+      CODES,    /* processing fixed or dynamic block */
+      DRY,      /* output remaining window bytes */
+      DONE,     /* finished last block, done */
+      BAD}      /* got a data error--stuck here */
+inflate_block_mode;
+
+/* inflate blocks semi-private state */
+struct inflate_blocks_state {
+
+  /* mode */
+  inflate_block_mode  mode;     /* current inflate_block mode */
+
+  /* mode dependent information */
+  union {
+    uInt left;          /* if STORED, bytes left to copy */
+    struct {
+      uInt table;               /* table lengths (14 bits) */
+      uInt index;               /* index into blens (or border) */
+      uIntf *blens;             /* bit lengths of codes */
+      uInt bb;                  /* bit length tree depth */
+      inflate_huft *tb;         /* bit length decoding tree */
+    } trees;            /* if DTREE, decoding info for trees */
+    struct {
+      inflate_codes_statef 
+         *codes;
+    } decode;           /* if CODES, current state */
+  } sub;                /* submode */
+  uInt last;            /* true if this block is the last block */
+
+  /* mode independent information */
+  uInt bitk;            /* bits in bit buffer */
+  uLong bitb;           /* bit buffer */
+  inflate_huft *hufts;  /* single malloc for tree space */
+  Bytef *window;        /* sliding window */
+  Bytef *end;           /* one byte after sliding window */
+  Bytef *read;          /* window read pointer */
+  Bytef *write;         /* window write pointer */
+  check_func checkfn;   /* check function */
+  uLong check;          /* check on output */
+
+};
+
+
+/* defines for inflate input/output */
+/*   update pointers and return */
+#define UPDBITS {s->bitb=b;s->bitk=k;}
+#define UPDIN {z->avail_in=n;z->total_in+=p-z->next_in;z->next_in=p;}
+#define UPDOUT {s->write=q;}
+#define UPDATE {UPDBITS UPDIN UPDOUT}
+#define LEAVE {UPDATE return inflate_flush(s,z,r);}
+/*   get bytes and bits */
+#define LOADIN {p=z->next_in;n=z->avail_in;b=s->bitb;k=s->bitk;}
+#define NEEDBYTE {if(n)r=Z_OK;else LEAVE}
+#define NEXTBYTE (n--,*p++)
+#define NEEDBITS(j) {while(k<(j)){NEEDBYTE;b|=((uLong)NEXTBYTE)<<k;k+=8;}}
+#define DUMPBITS(j) {b>>=(j);k-=(j);}
+/*   output bytes */
+#define WAVAIL (uInt)(q<s->read?s->read-q-1:s->end-q)
+#define LOADOUT {q=s->write;m=(uInt)WAVAIL;}
+#define WRAP {if(q==s->end&&s->read!=s->window){q=s->window;m=(uInt)WAVAIL;}}
+#define FLUSH {UPDOUT r=inflate_flush(s,z,r); LOADOUT}
+#define NEEDOUT {if(m==0){WRAP if(m==0){FLUSH WRAP if(m==0) LEAVE}}r=Z_OK;}
+#define OUTBYTE(a) {*q++=(Byte)(a);m--;}
+/*   load local pointers */
+#define LOAD {LOADIN LOADOUT}
+
+/* masks for lower bits (size given to avoid silly warnings with Visual C++) */
+extern uInt inflate_mask[17];
+
+/* copy as much as possible from the sliding window to the output area */
+extern int inflate_flush OF((
+    inflate_blocks_statef *,
+    z_streamp ,
+    int));
+
+struct internal_state      {int dummy;}; /* for buggy compilers */
+
+#endif
diff --git a/zlib-1.1.4/maketree.c b/zlib-1.1.4/maketree.c
new file mode 100644
index 0000000..a16d4b1
--- /dev/null
+++ b/zlib-1.1.4/maketree.c
@@ -0,0 +1,85 @@
+/* maketree.c -- make inffixed.h table for decoding fixed codes
+ * Copyright (C) 1995-2002 Mark Adler
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+/* This program is included in the distribution for completeness.
+   You do not need to compile or run this program since inffixed.h
+   is already included in the distribution.  To use this program
+   you need to compile zlib with BUILDFIXED defined and then compile
+   and link this program with the zlib library.  Then the output of
+   this program can be piped to inffixed.h. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "zutil.h"
+#include "inftrees.h"
+
+/* simplify the use of the inflate_huft type with some defines */
+#define exop word.what.Exop
+#define bits word.what.Bits
+
+/* generate initialization table for an inflate_huft structure array */
+void maketree(uInt b, inflate_huft *t)
+{
+  int i, e;
+
+  i = 0;
+  while (1)
+  {
+    e = t[i].exop;
+    if (e && (e & (16+64)) == 0)        /* table pointer */
+    {
+      fprintf(stderr, "maketree: cannot initialize sub-tables!\n");
+      exit(1);
+    }
+    if (i % 4 == 0)
+      printf("\n   ");
+    printf(" {{{%u,%u}},%u}", t[i].exop, t[i].bits, t[i].base);
+    if (++i == (1<<b))
+      break;
+    putchar(',');
+  }
+  puts("");
+}
+
+/* create the fixed tables in C initialization syntax */
+void main(void)
+{
+  int r;
+  uInt bl, bd;
+  inflate_huft *tl, *td;
+  z_stream z;
+
+  z.zalloc = zcalloc;
+  z.opaque = (voidpf)0;
+  z.zfree = zcfree;
+  r = inflate_trees_fixed(&bl, &bd, &tl, &td, &z);
+  if (r)
+  {
+    fprintf(stderr, "inflate_trees_fixed error %d\n", r);
+    return;
+  }
+  puts("/* inffixed.h -- table for decoding fixed codes");
+  puts(" * Generated automatically by the maketree.c program");
+  puts(" */");
+  puts("");
+  puts("/* WARNING: this file should *not* be used by applications. It is");
+  puts("   part of the implementation of the compression library and is");
+  puts("   subject to change. Applications should only use zlib.h.");
+  puts(" */");
+  puts("");
+  printf("local uInt fixed_bl = %d;\n", bl);
+  printf("local uInt fixed_bd = %d;\n", bd);
+  printf("local inflate_huft fixed_tl[] = {");
+  maketree(bl, tl);
+  puts("  };");
+  printf("local inflate_huft fixed_td[] = {");
+  maketree(bd, td);
+  puts("  };");
+}
diff --git a/zlib-1.1.4/minigzip.c b/zlib-1.1.4/minigzip.c
new file mode 100644
index 0000000..97b7c2d
--- /dev/null
+++ b/zlib-1.1.4/minigzip.c
@@ -0,0 +1,320 @@
+/* minigzip.c -- simulate gzip using the zlib compression library
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/*
+ * minigzip is a minimal implementation of the gzip utility. This is
+ * only an example of using zlib and isn't meant to replace the
+ * full-featured gzip. No attempt is made to deal with file systems
+ * limiting names to 14 or 8+3 characters, etc... Error checking is
+ * very limited. So use minigzip only for testing; use gzip for the
+ * real thing. On MSDOS, use only on file names without extension
+ * or in pipe mode.
+ */
+
+/* @(#) $Id$ */
+
+#include <stdio.h>
+#include "zlib.h"
+
+#ifdef STDC
+#  include <string.h>
+#  include <stdlib.h>
+#else
+   extern void exit  OF((int));
+#endif
+
+#ifdef USE_MMAP
+#  include <sys/types.h>
+#  include <sys/mman.h>
+#  include <sys/stat.h>
+#endif
+
+#if defined(MSDOS) || defined(OS2) || defined(WIN32)
+#  include <fcntl.h>
+#  include <io.h>
+#  define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY)
+#else
+#  define SET_BINARY_MODE(file)
+#endif
+
+#ifdef VMS
+#  define unlink delete
+#  define GZ_SUFFIX "-gz"
+#endif
+#ifdef RISCOS
+#  define unlink remove
+#  define GZ_SUFFIX "-gz"
+#  define fileno(file) file->__file
+#endif
+#if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
+#  include <unix.h> /* for fileno */
+#endif
+
+#ifndef WIN32 /* unlink already in stdio.h for WIN32 */
+  extern int unlink OF((const char *));
+#endif
+
+#ifndef GZ_SUFFIX
+#  define GZ_SUFFIX ".gz"
+#endif
+#define SUFFIX_LEN (sizeof(GZ_SUFFIX)-1)
+
+#define BUFLEN      16384
+#define MAX_NAME_LEN 1024
+
+#ifdef MAXSEG_64K
+#  define local static
+   /* Needed for systems with limitation on stack size. */
+#else
+#  define local
+#endif
+
+char *prog;
+
+void error            OF((const char *msg));
+void gz_compress      OF((FILE   *in, gzFile out));
+#ifdef USE_MMAP
+int  gz_compress_mmap OF((FILE   *in, gzFile out));
+#endif
+void gz_uncompress    OF((gzFile in, FILE   *out));
+void file_compress    OF((char  *file, char *mode));
+void file_uncompress  OF((char  *file));
+int  main             OF((int argc, char *argv[]));
+
+/* ===========================================================================
+ * Display error message and exit
+ */
+void error(msg)
+    const char *msg;
+{
+    fprintf(stderr, "%s: %s\n", prog, msg);
+    exit(1);
+}
+
+/* ===========================================================================
+ * Compress input to output then close both files.
+ */
+
+void gz_compress(in, out)
+    FILE   *in;
+    gzFile out;
+{
+    local char buf[BUFLEN];
+    int len;
+    int err;
+
+#ifdef USE_MMAP
+    /* Try first compressing with mmap. If mmap fails (minigzip used in a
+     * pipe), use the normal fread loop.
+     */
+    if (gz_compress_mmap(in, out) == Z_OK) return;
+#endif
+    for (;;) {
+        len = fread(buf, 1, sizeof(buf), in);
+        if (ferror(in)) {
+            perror("fread");
+            exit(1);
+        }
+        if (len == 0) break;
+
+        if (gzwrite(out, buf, (unsigned)len) != len) error(gzerror(out, &err));
+    }
+    fclose(in);
+    if (gzclose(out) != Z_OK) error("failed gzclose");
+}
+
+#ifdef USE_MMAP /* MMAP version, Miguel Albrecht <malbrech@eso.org> */
+
+/* Try compressing the input file at once using mmap. Return Z_OK if
+ * if success, Z_ERRNO otherwise.
+ */
+int gz_compress_mmap(in, out)
+    FILE   *in;
+    gzFile out;
+{
+    int len;
+    int err;
+    int ifd = fileno(in);
+    caddr_t buf;    /* mmap'ed buffer for the entire input file */
+    off_t buf_len;  /* length of the input file */
+    struct stat sb;
+
+    /* Determine the size of the file, needed for mmap: */
+    if (fstat(ifd, &sb) < 0) return Z_ERRNO;
+    buf_len = sb.st_size;
+    if (buf_len <= 0) return Z_ERRNO;
+
+    /* Now do the actual mmap: */
+    buf = mmap((caddr_t) 0, buf_len, PROT_READ, MAP_SHARED, ifd, (off_t)0); 
+    if (buf == (caddr_t)(-1)) return Z_ERRNO;
+
+    /* Compress the whole file at once: */
+    len = gzwrite(out, (char *)buf, (unsigned)buf_len);
+
+    if (len != (int)buf_len) error(gzerror(out, &err));
+
+    munmap(buf, buf_len);
+    fclose(in);
+    if (gzclose(out) != Z_OK) error("failed gzclose");
+    return Z_OK;
+}
+#endif /* USE_MMAP */
+
+/* ===========================================================================
+ * Uncompress input to output then close both files.
+ */
+void gz_uncompress(in, out)
+    gzFile in;
+    FILE   *out;
+{
+    local char buf[BUFLEN];
+    int len;
+    int err;
+
+    for (;;) {
+        len = gzread(in, buf, sizeof(buf));
+        if (len < 0) error (gzerror(in, &err));
+        if (len == 0) break;
+
+        if ((int)fwrite(buf, 1, (unsigned)len, out) != len) {
+	    error("failed fwrite");
+	}
+    }
+    if (fclose(out)) error("failed fclose");
+
+    if (gzclose(in) != Z_OK) error("failed gzclose");
+}
+
+
+/* ===========================================================================
+ * Compress the given file: create a corresponding .gz file and remove the
+ * original.
+ */
+void file_compress(file, mode)
+    char  *file;
+    char  *mode;
+{
+    local char outfile[MAX_NAME_LEN];
+    FILE  *in;
+    gzFile out;
+
+    strcpy(outfile, file);
+    strcat(outfile, GZ_SUFFIX);
+
+    in = fopen(file, "rb");
+    if (in == NULL) {
+        perror(file);
+        exit(1);
+    }
+    out = gzopen(outfile, mode);
+    if (out == NULL) {
+        fprintf(stderr, "%s: can't gzopen %s\n", prog, outfile);
+        exit(1);
+    }
+    gz_compress(in, out);
+
+    unlink(file);
+}
+
+
+/* ===========================================================================
+ * Uncompress the given file and remove the original.
+ */
+void file_uncompress(file)
+    char  *file;
+{
+    local char buf[MAX_NAME_LEN];
+    char *infile, *outfile;
+    FILE  *out;
+    gzFile in;
+    int len = strlen(file);
+
+    strcpy(buf, file);
+
+    if (len > SUFFIX_LEN && strcmp(file+len-SUFFIX_LEN, GZ_SUFFIX) == 0) {
+        infile = file;
+        outfile = buf;
+        outfile[len-3] = '\0';
+    } else {
+        outfile = file;
+        infile = buf;
+        strcat(infile, GZ_SUFFIX);
+    }
+    in = gzopen(infile, "rb");
+    if (in == NULL) {
+        fprintf(stderr, "%s: can't gzopen %s\n", prog, infile);
+        exit(1);
+    }
+    out = fopen(outfile, "wb");
+    if (out == NULL) {
+        perror(file);
+        exit(1);
+    }
+
+    gz_uncompress(in, out);
+
+    unlink(infile);
+}
+
+
+/* ===========================================================================
+ * Usage:  minigzip [-d] [-f] [-h] [-1 to -9] [files...]
+ *   -d : decompress
+ *   -f : compress with Z_FILTERED
+ *   -h : compress with Z_HUFFMAN_ONLY
+ *   -1 to -9 : compression level
+ */
+
+int main(argc, argv)
+    int argc;
+    char *argv[];
+{
+    int uncompr = 0;
+    gzFile file;
+    char outmode[20];
+
+    strcpy(outmode, "wb6 ");
+
+    prog = argv[0];
+    argc--, argv++;
+
+    while (argc > 0) {
+      if (strcmp(*argv, "-d") == 0)
+	uncompr = 1;
+      else if (strcmp(*argv, "-f") == 0)
+	outmode[3] = 'f';
+      else if (strcmp(*argv, "-h") == 0)
+	outmode[3] = 'h';
+      else if ((*argv)[0] == '-' && (*argv)[1] >= '1' && (*argv)[1] <= '9' &&
+	       (*argv)[2] == 0)
+	outmode[2] = (*argv)[1];
+      else
+	break;
+      argc--, argv++;
+    }
+    if (argc == 0) {
+        SET_BINARY_MODE(stdin);
+        SET_BINARY_MODE(stdout);
+        if (uncompr) {
+            file = gzdopen(fileno(stdin), "rb");
+            if (file == NULL) error("can't gzdopen stdin");
+            gz_uncompress(file, stdout);
+        } else {
+            file = gzdopen(fileno(stdout), outmode);
+            if (file == NULL) error("can't gzdopen stdout");
+            gz_compress(stdin, file);
+        }
+    } else {
+        do {
+            if (uncompr) {
+                file_uncompress(*argv);
+            } else {
+                file_compress(*argv, outmode);
+            }
+        } while (argv++, --argc);
+    }
+    exit(0);
+    return 0; /* to avoid warning */
+}
diff --git a/zlib-1.1.4/msdos/Makefile.b32 b/zlib-1.1.4/msdos/Makefile.b32
new file mode 100644
index 0000000..f476da9
--- /dev/null
+++ b/zlib-1.1.4/msdos/Makefile.b32
@@ -0,0 +1,104 @@
+# Makefile for zlib
+# Borland C++   
+
+# This version of the zlib makefile was adapted by Chris Young for use
+# with Borland C 4.5x with the Dos Power Pack for a 32-bit protected mode
+# flat memory model.  It was created for use with POV-Ray ray tracer and
+# you may choose to edit the CFLAGS to suit your needs but the
+# switches -WX and -DMSDOS are required.
+# -- Chris Young 76702.1655@compuserve.com
+
+# To use, do "make -fmakefile.b32"
+
+# See zconf.h for details about the memory requirements.
+
+# ------------- Borland C++ -------------
+MODEL=-WX 
+CFLAGS= $(MODEL) -P-C -K -N- -k- -d -3 -r- -v- -f -DMSDOS
+CC=bcc32
+LD=bcc32
+LIB=tlib
+LDFLAGS= $(MODEL)
+O=.obj
+
+# variables
+OBJ1 = adler32$(O) compress$(O) crc32$(O) gzio$(O) uncompr$(O) deflate$(O) \
+  trees$(O)
+OBJP1 = adler32$(O)+compress$(O)+crc32$(O)+gzio$(O)+uncompr$(O)+deflate$(O)+\
+  trees$(O)
+OBJ2 = zutil$(O) inflate$(O) infblock$(O) inftrees$(O) infcodes$(O) \
+  infutil$(O) inffast$(O)
+OBJP2 = zutil$(O)+inflate$(O)+infblock$(O)+inftrees$(O)+infcodes$(O)+\
+  infutil$(O)+inffast$(O)
+
+all: test
+
+adler32.obj: adler32.c zlib.h zconf.h
+	$(CC) -c $(CFLAGS) $*.c
+
+compress.obj: compress.c zlib.h zconf.h
+	$(CC) -c $(CFLAGS) $*.c
+
+crc32.obj: crc32.c zlib.h zconf.h
+	$(CC) -c $(CFLAGS) $*.c
+
+deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h
+	$(CC) -c $(CFLAGS) $*.c
+
+gzio.obj: gzio.c zutil.h zlib.h zconf.h
+	$(CC) -c $(CFLAGS) $*.c
+
+infblock.obj: infblock.c zutil.h zlib.h zconf.h infblock.h inftrees.h\
+   infcodes.h infutil.h
+	$(CC) -c $(CFLAGS) $*.c
+
+infcodes.obj: infcodes.c zutil.h zlib.h zconf.h inftrees.h infutil.h\
+   infcodes.h inffast.h
+	$(CC) -c $(CFLAGS) $*.c
+
+inflate.obj: inflate.c zutil.h zlib.h zconf.h infblock.h
+	$(CC) -c $(CFLAGS) $*.c
+
+inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h
+	$(CC) -c $(CFLAGS) $*.c
+
+infutil.obj: infutil.c zutil.h zlib.h zconf.h inftrees.h infutil.h
+	$(CC) -c $(CFLAGS) $*.c
+
+inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
+	$(CC) -c $(CFLAGS) $*.c
+
+trees.obj: trees.c deflate.h zutil.h zlib.h zconf.h
+	$(CC) -c $(CFLAGS) $*.c
+
+uncompr.obj: uncompr.c zlib.h zconf.h
+	$(CC) -c $(CFLAGS) $*.c
+
+zutil.obj: zutil.c zutil.h zlib.h zconf.h
+	$(CC) -c $(CFLAGS) $*.c
+
+example.obj: example.c zlib.h zconf.h
+	$(CC) -c $(CFLAGS) $*.c
+
+minigzip.obj: minigzip.c zlib.h zconf.h
+	$(CC) -c $(CFLAGS) $*.c
+
+# we must cut the command line to fit in the MS/DOS 128 byte limit:
+zlib.lib: $(OBJ1) $(OBJ2)
+	del zlib.lib
+	$(LIB) zlib +$(OBJP1)
+	$(LIB) zlib +$(OBJP2)
+
+example.exe: example.obj zlib.lib
+	$(LD) $(LDFLAGS) example.obj zlib.lib
+
+minigzip.exe: minigzip.obj zlib.lib
+	$(LD) $(LDFLAGS) minigzip.obj zlib.lib
+
+test: example.exe minigzip.exe
+	example
+	echo hello world | minigzip | minigzip -d 
+
+#clean:
+#	del *.obj
+#	del *.exe
diff --git a/zlib-1.1.4/msdos/Makefile.bor b/zlib-1.1.4/msdos/Makefile.bor
new file mode 100644
index 0000000..f5651b4
--- /dev/null
+++ b/zlib-1.1.4/msdos/Makefile.bor
@@ -0,0 +1,125 @@
+# Makefile for zlib
+# Borland C++   ************ UNTESTED ***********
+
+# To use, do "make -fmakefile.bor"
+# To compile in small model, set below: MODEL=s
+
+# WARNING: the small model is supported but only for small values of
+# MAX_WBITS and MAX_MEM_LEVEL. For example:
+#    -DMAX_WBITS=11 -DDEF_WBITS=11 -DMAX_MEM_LEVEL=3
+# If you wish to reduce the memory requirements (default 256K for big
+# objects plus a few K), you can add to the LOC macro below:
+#   -DMAX_MEM_LEVEL=7 -DMAX_WBITS=14
+# See zconf.h for details about the memory requirements.
+
+# ------------- Turbo C++, Borland C++ -------------
+
+#    Optional nonstandard preprocessor flags (e.g. -DMAX_MEM_LEVEL=7)
+#    should be added to the environment via "set LOCAL_ZLIB=-DFOO" or added
+#    to the declaration of LOC here:
+LOC = $(LOCAL_ZLIB)
+
+# Type for CPU required: 0: 8086, 1: 80186, 2: 80286, 3: 80386, etc.
+CPU_TYP = 0
+
+# Memory model: one of s, m, c, l (small, medium, compact, large)
+MODEL=l
+
+CC=bcc
+#   replace bcc with tcc for Turbo C++ 1.0, with bcc32 for the 32 bit version
+LD=$(CC)
+AR=tlib
+
+# compiler flags
+CFLAGS=-O2 -Z -m$(MODEL) $(LOC)
+#   replace "-O2" by "-O -G -a -d" for Turbo C++ 1.0
+
+LDFLAGS=-m$(MODEL)
+
+O=.obj
+
+# variables
+OBJ1 = adler32$(O) compress$(O) crc32$(O) gzio$(O) uncompr$(O) deflate$(O) \
+  trees$(O)
+OBJP1 = adler32$(O)+compress$(O)+crc32$(O)+gzio$(O)+uncompr$(O)+deflate$(O)+\
+  trees$(O)
+OBJ2 = zutil$(O) inflate$(O) infblock$(O) inftrees$(O) infcodes$(O) \
+  infutil$(O) inffast$(O)
+OBJP2 = zutil$(O)+inflate$(O)+infblock$(O)+inftrees$(O)+infcodes$(O)+\
+  infutil$(O)+inffast$(O)
+
+ZLIB_H = zlib.h zconf.h
+ZUTIL_H = zutil.h $(ZLIB_H)
+
+ZLIB_LIB = zlib_$(MODEL).lib
+
+all: test
+
+# individual dependencies and action rules:
+adler32.obj: adler32.c $(ZLIB_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+compress.obj: compress.c $(ZLIB_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+crc32.obj: crc32.c $(ZLIB_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+deflate.obj: deflate.c deflate.h $(ZUTIL_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+gzio.obj: gzio.c $(ZUTIL_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+infblock.obj: infblock.c $(ZUTIL_H) infblock.h inftrees.h infcodes.h infutil.h
+	$(CC) -c $(CFLAGS) $*.c
+
+infcodes.obj: infcodes.c $(ZUTIL_H) inftrees.h infutil.h infcodes.h inffast.h
+	$(CC) -c $(CFLAGS) $*.c
+
+inflate.obj: inflate.c $(ZUTIL_H) infblock.h
+	$(CC) -c $(CFLAGS) $*.c
+
+inftrees.obj: inftrees.c $(ZUTIL_H) inftrees.h
+	$(CC) -c $(CFLAGS) $*.c
+
+infutil.obj: infutil.c $(ZUTIL_H) inftrees.h infutil.h
+	$(CC) -c $(CFLAGS) $*.c
+
+inffast.obj: inffast.c $(ZUTIL_H) inftrees.h infutil.h inffast.h
+	$(CC) -c $(CFLAGS) $*.c
+
+trees.obj: trees.c deflate.h $(ZUTIL_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+uncompr.obj: uncompr.c $(ZLIB_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+zutil.obj: zutil.c $(ZUTIL_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+example.obj: example.c $(ZLIB_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+minigzip.obj: minigzip.c $(ZLIB_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+# we must cut the command line to fit in the MS/DOS 128 byte limit:
+$(ZLIB_LIB): $(OBJ1) $(OBJ2)
+	del $(ZLIB_LIB)
+	$(AR) $(ZLIB_LIB) +$(OBJP1)
+	$(AR) $(ZLIB_LIB) +$(OBJP2)
+
+example.exe: example.obj $(ZLIB_LIB)
+	$(LD) $(LDFLAGS) example.obj $(ZLIB_LIB)
+
+minigzip.exe: minigzip.obj $(ZLIB_LIB)
+	$(LD) $(LDFLAGS) minigzip.obj $(ZLIB_LIB)
+
+test: example.exe minigzip.exe
+	example
+	echo hello world | minigzip | minigzip -d 
+
+#clean:
+#	del *.obj
+#	del *.exe
diff --git a/zlib-1.1.4/msdos/Makefile.dj2 b/zlib-1.1.4/msdos/Makefile.dj2
new file mode 100644
index 0000000..0ab431c
--- /dev/null
+++ b/zlib-1.1.4/msdos/Makefile.dj2
@@ -0,0 +1,100 @@
+# Makefile for zlib.  Modified for djgpp v2.0 by F. J. Donahoe, 3/15/96.
+# Copyright (C) 1995-1998 Jean-loup Gailly.
+# For conditions of distribution and use, see copyright notice in zlib.h 
+
+# To compile, or to compile and test, type:
+# 
+#   make -fmakefile.dj2;  make test -fmakefile.dj2
+# 
+# To install libz.a, zconf.h and zlib.h in the djgpp directories, type:
+# 
+#    make install -fmakefile.dj2
+# 
+# after first defining LIBRARY_PATH and INCLUDE_PATH in djgpp.env as
+# in the sample below if the pattern of the DJGPP distribution is to
+# be followed.  Remember that, while <sp>'es around <=> are ignored in
+# makefiles, they are *not* in batch files or in djgpp.env.
+# - - - - -
+# [make]
+# INCLUDE_PATH=%\>;INCLUDE_PATH%%\DJDIR%\include
+# LIBRARY_PATH=%\>;LIBRARY_PATH%%\DJDIR%\lib
+# BUTT=-m486
+# - - - - -
+# Alternately, these variables may be defined below, overriding the values
+# in djgpp.env, as
+# INCLUDE_PATH=c:\usr\include
+# LIBRARY_PATH=c:\usr\lib
+
+CC=gcc
+
+#CFLAGS=-MMD -O
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-MMD -g -DDEBUG
+CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+             -Wstrict-prototypes -Wmissing-prototypes
+
+# If cp.exe is available, replace "copy /Y" with "cp -fp" .
+CP=copy /Y
+# If gnu install.exe is available, replace $(CP) with ginstall.
+INSTALL=$(CP)
+# The default value of RM is "rm -f."  If "rm.exe" is found, comment out:
+RM=del
+LDLIBS=-L. -lz
+LD=$(CC) -s -o
+LDSHARED=$(CC)
+
+INCL=zlib.h zconf.h
+LIBS=libz.a
+
+AR=ar rcs
+
+prefix=/usr/local
+exec_prefix = $(prefix)
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+       zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
+
+TEST_OBJS = example.o minigzip.o
+
+all: example.exe minigzip.exe
+
+test: all
+	./example
+	echo hello world | .\minigzip | .\minigzip -d 
+
+%.o : %.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+libz.a: $(OBJS)
+	$(AR) $@ $(OBJS)
+
+%.exe : %.o $(LIBS)
+	$(LD) $@ $< $(LDLIBS)
+
+# INCLUDE_PATH and LIBRARY_PATH were set for [make] in djgpp.env .
+
+.PHONY : uninstall clean
+
+install: $(INCL) $(LIBS)
+	-@if not exist $(INCLUDE_PATH)\nul mkdir $(INCLUDE_PATH)
+	-@if not exist $(LIBRARY_PATH)\nul mkdir $(LIBRARY_PATH)
+	$(INSTALL) zlib.h $(INCLUDE_PATH)
+	$(INSTALL) zconf.h $(INCLUDE_PATH)
+	$(INSTALL) libz.a $(LIBRARY_PATH)
+
+uninstall:
+	$(RM) $(INCLUDE_PATH)\zlib.h
+	$(RM) $(INCLUDE_PATH)\zconf.h
+	$(RM) $(LIBRARY_PATH)\libz.a
+
+clean:
+	$(RM) *.d
+	$(RM) *.o
+	$(RM) *.exe
+	$(RM) libz.a
+	$(RM) foo.gz
+
+DEPS := $(wildcard *.d)
+ifneq ($(DEPS),)
+include $(DEPS)
+endif
diff --git a/zlib-1.1.4/msdos/Makefile.emx b/zlib-1.1.4/msdos/Makefile.emx
new file mode 100644
index 0000000..0e5e5cc
--- /dev/null
+++ b/zlib-1.1.4/msdos/Makefile.emx
@@ -0,0 +1,69 @@
+# Makefile for zlib.  Modified for emx 0.9c by Chr. Spieler, 6/17/98.
+# Copyright (C) 1995-1998 Jean-loup Gailly.
+# For conditions of distribution and use, see copyright notice in zlib.h 
+
+# To compile, or to compile and test, type:
+# 
+#   make -fmakefile.emx;  make test -fmakefile.emx
+# 
+
+CC=gcc
+
+#CFLAGS=-MMD -O
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-MMD -g -DDEBUG
+CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+             -Wstrict-prototypes -Wmissing-prototypes
+
+# If cp.exe is available, replace "copy /Y" with "cp -fp" .
+CP=copy /Y
+# If gnu install.exe is available, replace $(CP) with ginstall.
+INSTALL=$(CP)
+# The default value of RM is "rm -f."  If "rm.exe" is found, comment out:
+RM=del
+LDLIBS=-L. -lzlib
+LD=$(CC) -s -o
+LDSHARED=$(CC)
+
+INCL=zlib.h zconf.h
+LIBS=zlib.a
+
+AR=ar rcs
+
+prefix=/usr/local
+exec_prefix = $(prefix)
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+       zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
+
+TEST_OBJS = example.o minigzip.o
+
+all: example.exe minigzip.exe
+
+test: all
+	./example
+	echo hello world | .\minigzip | .\minigzip -d 
+
+%.o : %.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+zlib.a: $(OBJS)
+	$(AR) $@ $(OBJS)
+
+%.exe : %.o $(LIBS)
+	$(LD) $@ $< $(LDLIBS)
+
+
+.PHONY : clean
+
+clean:
+	$(RM) *.d
+	$(RM) *.o
+	$(RM) *.exe
+	$(RM) zlib.a
+	$(RM) foo.gz
+
+DEPS := $(wildcard *.d)
+ifneq ($(DEPS),)
+include $(DEPS)
+endif
diff --git a/zlib-1.1.4/msdos/Makefile.msc b/zlib-1.1.4/msdos/Makefile.msc
new file mode 100644
index 0000000..562201d
--- /dev/null
+++ b/zlib-1.1.4/msdos/Makefile.msc
@@ -0,0 +1,121 @@
+# Makefile for zlib
+# Microsoft C 5.1 or later
+
+# To use, do "make makefile.msc"
+# To compile in small model, set below: MODEL=S
+
+# If you wish to reduce the memory requirements (default 256K for big
+# objects plus a few K), you can add to the LOC macro below:
+#   -DMAX_MEM_LEVEL=7 -DMAX_WBITS=14
+# See zconf.h for details about the memory requirements.
+
+# ------------- Microsoft C 5.1 and later -------------
+
+#    Optional nonstandard preprocessor flags (e.g. -DMAX_MEM_LEVEL=7)
+#    should be added to the environment via "set LOCAL_ZLIB=-DFOO" or added
+#    to the declaration of LOC here:
+LOC = $(LOCAL_ZLIB)
+
+# Type for CPU required: 0: 8086, 1: 80186, 2: 80286, 3: 80386, etc.
+CPU_TYP = 0
+
+# Memory model: one of S, M, C, L (small, medium, compact, large)
+MODEL=L
+
+CC=cl
+CFLAGS=-nologo -A$(MODEL) -G$(CPU_TYP) -W3 -Oait -Gs $(LOC)
+#-Ox generates bad code with MSC 5.1
+LIB_CFLAGS=-Zl $(CFLAGS)
+
+LD=link
+LDFLAGS=/noi/e/st:0x1500/noe/farcall/packcode
+# "/farcall/packcode" are only useful for `large code' memory models
+# but should be a "no-op" for small code models.
+
+O=.obj
+
+# variables
+OBJ1 = adler32$(O) compress$(O) crc32$(O) gzio$(O) uncompr$(O) deflate$(O) \
+  trees$(O)
+OBJP1 = adler32$(O)+compress$(O)+crc32$(O)+gzio$(O)+uncompr$(O)+deflate$(O)+\
+  trees$(O)
+OBJ2 = zutil$(O) inflate$(O) infblock$(O) inftrees$(O) infcodes$(O) \
+  infutil$(O) inffast$(O)
+OBJP2 = zutil$(O)+inflate$(O)+infblock$(O)+inftrees$(O)+infcodes$(O)+\
+  infutil$(O)+inffast$(O)
+
+ZLIB_H = zlib.h zconf.h
+ZUTIL_H = zutil.h $(ZLIB_H)
+
+ZLIB_LIB = zlib_$(MODEL).lib
+
+all:  $(ZLIB_LIB) example.exe minigzip.exe
+
+# individual dependencies and action rules:
+adler32.obj: adler32.c $(ZLIB_H)
+	$(CC) -c $(LIB_CFLAGS) $*.c
+
+compress.obj: compress.c $(ZLIB_H)
+	$(CC) -c $(LIB_CFLAGS) $*.c
+
+crc32.obj: crc32.c $(ZLIB_H)
+	$(CC) -c $(LIB_CFLAGS) $*.c
+
+deflate.obj: deflate.c deflate.h $(ZUTIL_H)
+	$(CC) -c $(LIB_CFLAGS) $*.c
+
+gzio.obj: gzio.c $(ZUTIL_H)
+	$(CC) -c $(LIB_CFLAGS) $*.c
+
+infblock.obj: infblock.c $(ZUTIL_H) infblock.h inftrees.h infcodes.h infutil.h
+	$(CC) -c $(LIB_CFLAGS) $*.c
+
+infcodes.obj: infcodes.c $(ZUTIL_H) inftrees.h infutil.h infcodes.h inffast.h
+	$(CC) -c $(LIB_CFLAGS) $*.c
+
+inflate.obj: inflate.c $(ZUTIL_H) infblock.h
+	$(CC) -c $(LIB_CFLAGS) $*.c
+
+inftrees.obj: inftrees.c $(ZUTIL_H) inftrees.h
+	$(CC) -c $(LIB_CFLAGS) $*.c
+
+infutil.obj: infutil.c $(ZUTIL_H) inftrees.h infutil.h
+	$(CC) -c $(LIB_CFLAGS) $*.c
+
+inffast.obj: inffast.c $(ZUTIL_H) inftrees.h infutil.h inffast.h
+	$(CC) -c $(LIB_CFLAGS) $*.c
+
+trees.obj: trees.c deflate.h $(ZUTIL_H)
+	$(CC) -c $(LIB_CFLAGS) $*.c
+
+uncompr.obj: uncompr.c $(ZLIB_H)
+	$(CC) -c $(LIB_CFLAGS) $*.c
+
+zutil.obj: zutil.c $(ZUTIL_H)
+	$(CC) -c $(LIB_CFLAGS) $*.c
+
+example.obj: example.c $(ZLIB_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+minigzip.obj: minigzip.c $(ZLIB_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+# we must cut the command line to fit in the MS/DOS 128 byte limit:
+$(ZLIB_LIB): $(OBJ1) $(OBJ2)
+	if exist $(ZLIB_LIB) del $(ZLIB_LIB)
+	lib $(ZLIB_LIB) $(OBJ1);
+	lib $(ZLIB_LIB) $(OBJ2);
+
+example.exe: example.obj $(ZLIB_LIB)
+	$(LD) $(LDFLAGS) example.obj,,,$(ZLIB_LIB);
+
+minigzip.exe: minigzip.obj $(ZLIB_LIB)
+	$(LD) $(LDFLAGS) minigzip.obj,,,$(ZLIB_LIB);
+
+test: example.exe minigzip.exe
+	example
+	echo hello world | minigzip | minigzip -d 
+
+#clean:
+#	del *.obj
+#	del *.exe
diff --git a/zlib-1.1.4/msdos/Makefile.tc b/zlib-1.1.4/msdos/Makefile.tc
new file mode 100644
index 0000000..63e0550
--- /dev/null
+++ b/zlib-1.1.4/msdos/Makefile.tc
@@ -0,0 +1,108 @@
+# Makefile for zlib
+# TurboC 2.0
+
+# To use, do "make -fmakefile.tc"
+# To compile in small model, set below: MODEL=-ms
+
+# WARNING: the small model is supported but only for small values of
+# MAX_WBITS and MAX_MEM_LEVEL. For example:
+#    -DMAX_WBITS=11 -DMAX_MEM_LEVEL=3
+# If you wish to reduce the memory requirements (default 256K for big
+# objects plus a few K), you can add to CFLAGS below:
+#   -DMAX_MEM_LEVEL=7 -DMAX_WBITS=14
+# See zconf.h for details about the memory requirements.
+
+# ------------- Turbo C 2.0 -------------
+MODEL=l
+# CFLAGS=-O2 -G -Z -m$(MODEL) -DMAX_WBITS=11 -DMAX_MEM_LEVEL=3
+CFLAGS=-O2 -G -Z -m$(MODEL)
+CC=tcc -I\tc\include
+LD=tcc -L\tc\lib
+AR=tlib
+LDFLAGS=-m$(MODEL) -f-
+O=.obj
+
+# variables
+OBJ1 = adler32$(O) compress$(O) crc32$(O) gzio$(O) uncompr$(O) deflate$(O) \
+  trees$(O)
+OBJP1 = adler32$(O)+compress$(O)+crc32$(O)+gzio$(O)+uncompr$(O)+deflate$(O)+\
+  trees$(O)
+OBJ2 = zutil$(O) inflate$(O) infblock$(O) inftrees$(O) infcodes$(O) \
+  infutil$(O) inffast$(O)
+OBJP2 = zutil$(O)+inflate$(O)+infblock$(O)+inftrees$(O)+infcodes$(O)+\
+  infutil$(O)+inffast$(O)
+
+ZLIB_H = zlib.h zconf.h
+ZUTIL_H = zutil.h $(ZLIB_H)
+
+ZLIB_LIB = zlib_$(MODEL).lib
+
+all: test
+
+adler32.obj: adler32.c $(ZLIB_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+compress.obj: compress.c $(ZLIB_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+crc32.obj: crc32.c $(ZLIB_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+deflate.obj: deflate.c deflate.h $(ZUTIL_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+gzio.obj: gzio.c $(ZUTIL_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+infblock.obj: infblock.c $(ZUTIL_H) infblock.h inftrees.h infcodes.h infutil.h
+	$(CC) -c $(CFLAGS) $*.c
+
+infcodes.obj: infcodes.c $(ZUTIL_H) inftrees.h infutil.h infcodes.h inffast.h
+	$(CC) -c $(CFLAGS) $*.c
+
+inflate.obj: inflate.c $(ZUTIL_H) infblock.h
+	$(CC) -c $(CFLAGS) $*.c
+
+inftrees.obj: inftrees.c $(ZUTIL_H) inftrees.h
+	$(CC) -c $(CFLAGS) $*.c
+
+infutil.obj: infutil.c $(ZUTIL_H) inftrees.h infutil.h
+	$(CC) -c $(CFLAGS) $*.c
+
+inffast.obj: inffast.c $(ZUTIL_H) inftrees.h infutil.h inffast.h
+	$(CC) -c $(CFLAGS) $*.c
+
+trees.obj: trees.c deflate.h $(ZUTIL_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+uncompr.obj: uncompr.c $(ZLIB_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+zutil.obj: zutil.c $(ZUTIL_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+example.obj: example.c $(ZLIB_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+minigzip.obj: minigzip.c $(ZLIB_H)
+	$(CC) -c $(CFLAGS) $*.c
+
+# we must cut the command line to fit in the MS/DOS 128 byte limit:
+$(ZLIB_LIB): $(OBJ1) $(OBJ2)
+	del $(ZLIB_LIB)
+	$(AR) $(ZLIB_LIB) +$(OBJP1)
+	$(AR) $(ZLIB_LIB) +$(OBJP2)
+
+example.exe: example.obj $(ZLIB_LIB)
+	$(LD) $(LDFLAGS) -eexample.exe example.obj $(ZLIB_LIB)
+
+minigzip.exe: minigzip.obj $(ZLIB_LIB)
+	$(LD) $(LDFLAGS) -eminigzip.exe minigzip.obj $(ZLIB_LIB)
+
+test: example.exe minigzip.exe
+	example
+	echo hello world | minigzip | minigzip -d 
+
+#clean:
+#	del *.obj
+#	del *.exe
diff --git a/zlib-1.1.4/msdos/Makefile.w32 b/zlib-1.1.4/msdos/Makefile.w32
new file mode 100644
index 0000000..0a05fa9
--- /dev/null
+++ b/zlib-1.1.4/msdos/Makefile.w32
@@ -0,0 +1,97 @@
+# Makefile for zlib
+# Microsoft 32-bit Visual C++ 4.0 or later (may work on earlier versions)
+
+# To use, do "nmake /f makefile.w32"
+
+# If you wish to reduce the memory requirements (default 256K for big
+# objects plus a few K), you can add to CFLAGS below: 
+#   -DMAX_MEM_LEVEL=7 -DMAX_WBITS=14
+# See zconf.h for details about the memory requirements.
+
+# ------------- Microsoft Visual C++ 4.0 and later -------------
+MODEL=
+CFLAGS=-Ox -GA3s -nologo -W3
+CC=cl
+LD=link
+LDFLAGS=
+O=.obj
+
+# variables
+OBJ1 = adler32$(O) compress$(O) crc32$(O) gzio$(O) uncompr$(O) deflate$(O) \
+  trees$(O)
+OBJP1 = adler32$(O)+compress$(O)+crc32$(O)+gzio$(O)+uncompr$(O)+deflate$(O)+\
+  trees$(O)
+OBJ2 = zutil$(O) inflate$(O) infblock$(O) inftrees$(O) infcodes$(O) \
+  infutil$(O) inffast$(O)
+OBJP2 = zutil$(O)+inflate$(O)+infblock$(O)+inftrees$(O)+infcodes$(O)+\
+  infutil$(O)+inffast$(O)
+
+all:  zlib.lib example.exe minigzip.exe
+
+adler32.obj: adler32.c zlib.h zconf.h
+  $(CC) -c $(CFLAGS) $*.c
+
+compress.obj: compress.c zlib.h zconf.h
+  $(CC) -c $(CFLAGS) $*.c
+
+crc32.obj: crc32.c zlib.h zconf.h
+  $(CC) -c $(CFLAGS) $*.c
+
+deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h
+  $(CC) -c $(CFLAGS) $*.c
+
+gzio.obj: gzio.c zutil.h zlib.h zconf.h
+  $(CC) -c $(CFLAGS) $*.c
+
+infblock.obj: infblock.c zutil.h zlib.h zconf.h infblock.h inftrees.h\
+   infcodes.h infutil.h
+  $(CC) -c $(CFLAGS) $*.c
+
+infcodes.obj: infcodes.c zutil.h zlib.h zconf.h inftrees.h infutil.h\
+   infcodes.h inffast.h
+  $(CC) -c $(CFLAGS) $*.c
+
+inflate.obj: inflate.c zutil.h zlib.h zconf.h infblock.h
+  $(CC) -c $(CFLAGS) $*.c
+
+inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h
+  $(CC) -c $(CFLAGS) $*.c
+
+infutil.obj: infutil.c zutil.h zlib.h zconf.h inftrees.h infutil.h
+  $(CC) -c $(CFLAGS) $*.c
+
+inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
+  $(CC) -c $(CFLAGS) $*.c
+
+trees.obj: trees.c deflate.h zutil.h zlib.h zconf.h
+  $(CC) -c $(CFLAGS) $*.c
+
+uncompr.obj: uncompr.c zlib.h zconf.h
+  $(CC) -c $(CFLAGS) $*.c
+
+zutil.obj: zutil.c zutil.h zlib.h zconf.h
+  $(CC) -c $(CFLAGS) $*.c
+
+example.obj: example.c zlib.h zconf.h
+  $(CC) -c $(CFLAGS) $*.c
+
+minigzip.obj: minigzip.c zlib.h zconf.h
+  $(CC) -c $(CFLAGS) $*.c
+
+zlib.lib: $(OBJ1) $(OBJ2)
+  if exist zlib.lib del zlib.lib
+  lib /OUT:zlib.lib $(OBJ1) $(OBJ2)
+
+example.exe: example.obj zlib.lib
+  $(LD) $(LDFLAGS) example.obj zlib.lib /OUT:example.exe /SUBSYSTEM:CONSOLE
+
+minigzip.exe: minigzip.obj zlib.lib
+  $(LD) $(LDFLAGS) minigzip.obj zlib.lib /OUT:minigzip.exe /SUBSYSTEM:CONSOLE
+
+test: example.exe minigzip.exe
+  example
+  echo hello world | minigzip | minigzip -d 
+
+#clean:
+#  del *.obj
+#  del *.exe
diff --git a/zlib-1.1.4/msdos/Makefile.wat b/zlib-1.1.4/msdos/Makefile.wat
new file mode 100644
index 0000000..44bf860
--- /dev/null
+++ b/zlib-1.1.4/msdos/Makefile.wat
@@ -0,0 +1,103 @@
+# Makefile for zlib
+# Watcom 10a
+
+# This version of the zlib makefile was adapted by Chris Young for use
+# with Watcom 10a 32-bit protected mode flat memory model.  It was created 
+# for use with POV-Ray ray tracer and you may choose to edit the CFLAGS to 
+# suit your needs but the -DMSDOS is required.
+# -- Chris Young 76702.1655@compuserve.com
+
+# To use, do "wmake -f makefile.wat"
+
+# See zconf.h for details about the memory requirements.
+
+# ------------- Watcom 10a -------------
+MODEL=-mf 
+CFLAGS= $(MODEL) -fpi87 -fp5 -zp4 -5r -w5 -oneatx -DMSDOS
+CC=wcc386
+LD=wcl386
+LIB=wlib -b -c 
+LDFLAGS= 
+O=.obj
+
+# variables
+OBJ1=adler32$(O) compress$(O) crc32$(O) gzio$(O) uncompr$(O) deflate$(O) 
+OBJ2=trees$(O) zutil$(O) inflate$(O) infblock$(O) inftrees$(O) infcodes$(O) 
+OBJ3=infutil$(O) inffast$(O)
+OBJP1=adler32$(O)+compress$(O)+crc32$(O)+gzio$(O)+uncompr$(O)+deflate$(O)
+OBJP2=trees$(O)+zutil$(O)+inflate$(O)+infblock$(O)+inftrees$(O)+infcodes$(O)
+OBJP3=infutil$(O)+inffast$(O)
+
+all: test
+
+adler32.obj: adler32.c zlib.h zconf.h
+	$(CC) $(CFLAGS) $*.c
+
+compress.obj: compress.c zlib.h zconf.h
+	$(CC) $(CFLAGS) $*.c
+
+crc32.obj: crc32.c zlib.h zconf.h
+	$(CC) $(CFLAGS) $*.c
+
+deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h
+	$(CC) $(CFLAGS) $*.c
+
+gzio.obj: gzio.c zutil.h zlib.h zconf.h
+	$(CC) $(CFLAGS) $*.c
+
+infblock.obj: infblock.c zutil.h zlib.h zconf.h infblock.h inftrees.h &
+  infcodes.h infutil.h
+	$(CC) $(CFLAGS) $*.c
+
+infcodes.obj: infcodes.c zutil.h zlib.h zconf.h inftrees.h infutil.h &
+  infcodes.h inffast.h
+	$(CC) $(CFLAGS) $*.c
+
+inflate.obj: inflate.c zutil.h zlib.h zconf.h infblock.h
+	$(CC) $(CFLAGS) $*.c
+
+inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h
+	$(CC) $(CFLAGS) $*.c
+
+infutil.obj: infutil.c zutil.h zlib.h zconf.h inftrees.h infutil.h
+	$(CC) $(CFLAGS) $*.c
+
+inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
+	$(CC) $(CFLAGS) $*.c
+
+trees.obj: trees.c deflate.h zutil.h zlib.h zconf.h
+	$(CC) $(CFLAGS) $*.c
+
+uncompr.obj: uncompr.c zlib.h zconf.h
+	$(CC) $(CFLAGS) $*.c
+
+zutil.obj: zutil.c zutil.h zlib.h zconf.h
+	$(CC) $(CFLAGS) $*.c
+
+example.obj: example.c zlib.h zconf.h
+	$(CC) $(CFLAGS) $*.c
+
+minigzip.obj: minigzip.c zlib.h zconf.h
+	$(CC) $(CFLAGS) $*.c
+
+# we must cut the command line to fit in the MS/DOS 128 byte limit:
+zlib.lib: $(OBJ1) $(OBJ2) $(OBJ3) 
+	del zlib.lib
+	$(LIB) zlib.lib +$(OBJP1)
+	$(LIB) zlib.lib +$(OBJP2)
+	$(LIB) zlib.lib +$(OBJP3)
+
+example.exe: example.obj zlib.lib
+	$(LD) $(LDFLAGS) example.obj zlib.lib
+
+minigzip.exe: minigzip.obj zlib.lib
+	$(LD) $(LDFLAGS) minigzip.obj zlib.lib
+
+test: minigzip.exe example.exe
+	example
+	echo hello world | minigzip | minigzip -d >test
+	type test
+
+#clean:
+#	del *.obj
+#	del *.exe
diff --git a/zlib-1.1.4/msdos/zlib.def b/zlib-1.1.4/msdos/zlib.def
new file mode 100644
index 0000000..6c04412
--- /dev/null
+++ b/zlib-1.1.4/msdos/zlib.def
@@ -0,0 +1,60 @@
+LIBRARY		"zlib"
+
+DESCRIPTION	'"""zlib data compression library"""'
+
+EXETYPE		NT
+
+SUBSYSTEM	WINDOWS
+
+STUB		'WINSTUB.EXE'
+
+VERSION		1.13
+
+CODE		 EXECUTE READ
+
+DATA		 READ WRITE
+
+HEAPSIZE	1048576,4096
+
+EXPORTS
+    adler32                        @1
+    compress                       @2
+    crc32                          @3
+    deflate                        @4
+    deflateCopy                    @5
+    deflateEnd                     @6
+    deflateInit2_                  @7
+    deflateInit_                   @8
+    deflateParams                  @9
+    deflateReset                   @10
+    deflateSetDictionary           @11
+    gzclose                        @12
+    gzdopen                        @13
+    gzerror                        @14
+    gzflush                        @15
+    gzopen                         @16
+    gzread                         @17
+    gzwrite                        @18
+    inflate                        @19
+    inflateEnd                     @20
+    inflateInit2_                  @21
+    inflateInit_                   @22
+    inflateReset                   @23
+    inflateSetDictionary           @24
+    inflateSync                    @25
+    uncompress                     @26
+    zlibVersion                    @27
+    gzprintf                       @28
+    gzputc                         @29
+    gzgetc                         @30
+    gzseek                         @31
+    gzrewind                       @32
+    gztell                         @33
+    gzeof                          @34
+    gzsetparams                    @35
+    zError                         @36
+    inflateSyncPoint               @37
+    get_crc_table                  @38
+    compress2                      @39
+    gzputs                         @40
+    gzgets                         @41
diff --git a/zlib-1.1.4/msdos/zlib.rc b/zlib-1.1.4/msdos/zlib.rc
new file mode 100644
index 0000000..556d4ff
--- /dev/null
+++ b/zlib-1.1.4/msdos/zlib.rc
@@ -0,0 +1,32 @@
+#include <windows.h>
+
+#define IDR_VERSION1  1
+IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
+  FILEVERSION	 1,1,3,0
+  PRODUCTVERSION 1,1,3,0
+  FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
+  FILEFLAGS	0
+  FILEOS	VOS_DOS_WINDOWS32
+  FILETYPE	VFT_DLL
+  FILESUBTYPE	0	// not used
+BEGIN
+  BLOCK "StringFileInfo"
+  BEGIN
+    BLOCK "040904E4"
+    //language ID = U.S. English, char set = Windows, Multilingual
+
+    BEGIN
+      VALUE "FileDescription", "zlib data compression library\0"
+      VALUE "FileVersion",	"1.1.3\0"
+      VALUE "InternalName",	"zlib\0"
+      VALUE "OriginalFilename",	"zlib.dll\0"
+      VALUE "ProductName",	"ZLib.DLL\0"
+      VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
+      VALUE "LegalCopyright", "(C) 1995-1998 Jean-loup Gailly & Mark Adler\0"
+    END
+  END
+  BLOCK "VarFileInfo"
+  BEGIN
+    VALUE "Translation", 0x0409, 1252
+  END
+END
diff --git a/zlib-1.1.4/nt/Makefile.emx b/zlib-1.1.4/nt/Makefile.emx
new file mode 100644
index 0000000..2d475b1
--- /dev/null
+++ b/zlib-1.1.4/nt/Makefile.emx
@@ -0,0 +1,138 @@
+# Makefile for zlib.  Modified for emx/rsxnt by Chr. Spieler, 6/16/98.
+# Copyright (C) 1995-1998 Jean-loup Gailly.
+# For conditions of distribution and use, see copyright notice in zlib.h 
+
+# To compile, or to compile and test, type:
+# 
+#   make -fmakefile.emx;  make test -fmakefile.emx
+# 
+
+CC=gcc -Zwin32
+
+#CFLAGS=-MMD -O
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-MMD -g -DDEBUG
+CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+             -Wstrict-prototypes -Wmissing-prototypes
+
+# If cp.exe is available, replace "copy /Y" with "cp -fp" .
+CP=copy /Y
+# If gnu install.exe is available, replace $(CP) with ginstall.
+INSTALL=$(CP)
+# The default value of RM is "rm -f."  If "rm.exe" is found, comment out:
+RM=del
+LDLIBS=-L. -lzlib
+LD=$(CC) -s -o
+LDSHARED=$(CC)
+
+INCL=zlib.h zconf.h
+LIBS=zlib.a
+
+AR=ar rcs
+
+prefix=/usr/local
+exec_prefix = $(prefix)
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+       zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
+
+TEST_OBJS = example.o minigzip.o
+
+all: example.exe minigzip.exe
+
+test: all
+	./example
+	echo hello world | .\minigzip | .\minigzip -d 
+
+%.o : %.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+zlib.a: $(OBJS)
+	$(AR) $@ $(OBJS)
+
+%.exe : %.o $(LIBS)
+	$(LD) $@ $< $(LDLIBS)
+
+
+.PHONY : clean
+
+clean:
+	$(RM) *.d
+	$(RM) *.o
+	$(RM) *.exe
+	$(RM) zlib.a
+	$(RM) foo.gz
+
+DEPS := $(wildcard *.d)
+ifneq ($(DEPS),)
+include $(DEPS)
+endif
+# Makefile for zlib.  Modified for emx 0.9c by Chr. Spieler, 6/17/98.
+# Copyright (C) 1995-1998 Jean-loup Gailly.
+# For conditions of distribution and use, see copyright notice in zlib.h 
+
+# To compile, or to compile and test, type:
+# 
+#   make -fmakefile.emx;  make test -fmakefile.emx
+# 
+
+CC=gcc
+
+#CFLAGS=-MMD -O
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-MMD -g -DDEBUG
+CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+             -Wstrict-prototypes -Wmissing-prototypes
+
+# If cp.exe is available, replace "copy /Y" with "cp -fp" .
+CP=copy /Y
+# If gnu install.exe is available, replace $(CP) with ginstall.
+INSTALL=$(CP)
+# The default value of RM is "rm -f."  If "rm.exe" is found, comment out:
+RM=del
+LDLIBS=-L. -lzlib
+LD=$(CC) -s -o
+LDSHARED=$(CC)
+
+INCL=zlib.h zconf.h
+LIBS=zlib.a
+
+AR=ar rcs
+
+prefix=/usr/local
+exec_prefix = $(prefix)
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+       zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
+
+TEST_OBJS = example.o minigzip.o
+
+all: example.exe minigzip.exe
+
+test: all
+	./example
+	echo hello world | .\minigzip | .\minigzip -d 
+
+%.o : %.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+zlib.a: $(OBJS)
+	$(AR) $@ $(OBJS)
+
+%.exe : %.o $(LIBS)
+	$(LD) $@ $< $(LDLIBS)
+
+
+.PHONY : clean
+
+clean:
+	$(RM) *.d
+	$(RM) *.o
+	$(RM) *.exe
+	$(RM) zlib.a
+	$(RM) foo.gz
+
+DEPS := $(wildcard *.d)
+ifneq ($(DEPS),)
+include $(DEPS)
+endif
diff --git a/zlib-1.1.4/nt/Makefile.gcc b/zlib-1.1.4/nt/Makefile.gcc
new file mode 100644
index 0000000..cdd652f
--- /dev/null
+++ b/zlib-1.1.4/nt/Makefile.gcc
@@ -0,0 +1,87 @@
+# Makefile for zlib.  Modified for mingw32 by C. Spieler, 6/16/98.
+# (This Makefile is directly derived from Makefile.dj2)
+# Copyright (C) 1995-1998 Jean-loup Gailly.
+# For conditions of distribution and use, see copyright notice in zlib.h 
+
+# To compile, or to compile and test, type:
+# 
+#   make -fmakefile.gcc;  make test -fmakefile.gcc
+# 
+# To install libz.a, zconf.h and zlib.h in the mingw32 directories, type:
+# 
+#    make install -fmakefile.gcc
+# 
+
+CC=gcc
+
+#CFLAGS=-MMD -O
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-MMD -g -DDEBUG
+CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+             -Wstrict-prototypes -Wmissing-prototypes
+
+# If cp.exe is available, replace "copy /Y" with "cp -fp" .
+CP=copy /Y
+# If gnu install.exe is available, replace $(CP) with ginstall.
+INSTALL=$(CP)
+# The default value of RM is "rm -f."  If "rm.exe" is found, comment out:
+RM=del
+LDLIBS=-L. -lz
+LD=$(CC) -s -o
+LDSHARED=$(CC)
+
+INCL=zlib.h zconf.h
+LIBS=libz.a
+
+AR=ar rcs
+
+prefix=/usr/local
+exec_prefix = $(prefix)
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+       zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
+
+TEST_OBJS = example.o minigzip.o
+
+all: example.exe minigzip.exe
+
+test: all
+	./example
+	echo hello world | .\minigzip | .\minigzip -d 
+
+%.o : %.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+libz.a: $(OBJS)
+	$(AR) $@ $(OBJS)
+
+%.exe : %.o $(LIBS)
+	$(LD) $@ $< $(LDLIBS)
+
+# INCLUDE_PATH and LIBRARY_PATH were set for [make] in djgpp.env .
+
+.PHONY : uninstall clean
+
+install: $(INCL) $(LIBS)
+	-@if not exist $(INCLUDE_PATH)\nul mkdir $(INCLUDE_PATH)
+	-@if not exist $(LIBRARY_PATH)\nul mkdir $(LIBRARY_PATH)
+	$(INSTALL) zlib.h $(INCLUDE_PATH)
+	$(INSTALL) zconf.h $(INCLUDE_PATH)
+	$(INSTALL) libz.a $(LIBRARY_PATH)
+
+uninstall:
+	$(RM) $(INCLUDE_PATH)\zlib.h
+	$(RM) $(INCLUDE_PATH)\zconf.h
+	$(RM) $(LIBRARY_PATH)\libz.a
+
+clean:
+	$(RM) *.d
+	$(RM) *.o
+	$(RM) *.exe
+	$(RM) libz.a
+	$(RM) foo.gz
+
+DEPS := $(wildcard *.d)
+ifneq ($(DEPS),)
+include $(DEPS)
+endif
diff --git a/zlib-1.1.4/nt/Makefile.nt b/zlib-1.1.4/nt/Makefile.nt
new file mode 100644
index 0000000..b250f2a
--- /dev/null
+++ b/zlib-1.1.4/nt/Makefile.nt
@@ -0,0 +1,88 @@
+# Makefile for zlib
+
+!include <ntwin32.mak>
+
+CC=cl
+LD=link
+CFLAGS=-O -nologo
+LDFLAGS=
+O=.obj
+
+# variables
+OBJ1 = adler32$(O) compress$(O) crc32$(O) gzio$(O) uncompr$(O) deflate$(O) \
+  trees$(O)
+OBJ2 = zutil$(O) inflate$(O) infblock$(O) inftrees$(O) infcodes$(O) \
+  infutil$(O) inffast$(O)
+
+all:  zlib.dll example.exe minigzip.exe
+
+adler32.obj: adler32.c zutil.h zlib.h zconf.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+compress.obj: compress.c zlib.h zconf.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+crc32.obj: crc32.c zutil.h zlib.h zconf.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+gzio.obj: gzio.c zutil.h zlib.h zconf.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+infblock.obj: infblock.c zutil.h zlib.h zconf.h infblock.h inftrees.h\
+   infcodes.h infutil.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+infcodes.obj: infcodes.c zutil.h zlib.h zconf.h inftrees.h infutil.h\
+   infcodes.h inffast.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+inflate.obj: inflate.c zutil.h zlib.h zconf.h infblock.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+infutil.obj: infutil.c zutil.h zlib.h zconf.h inftrees.h infutil.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+trees.obj: trees.c deflate.h zutil.h zlib.h zconf.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+uncompr.obj: uncompr.c zlib.h zconf.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+zutil.obj: zutil.c zutil.h zlib.h zconf.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+example.obj: example.c zlib.h zconf.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+minigzip.obj: minigzip.c zlib.h zconf.h
+	$(CC) -c $(cvarsdll) $(CFLAGS) $*.c
+
+zlib.dll: $(OBJ1) $(OBJ2) zlib.dnt
+	link $(dlllflags) -out:$@ -def:zlib.dnt $(OBJ1) $(OBJ2) $(guilibsdll)
+
+zlib.lib: zlib.dll
+
+example.exe: example.obj zlib.lib
+	$(LD) $(LDFLAGS) example.obj zlib.lib
+
+minigzip.exe: minigzip.obj zlib.lib
+	$(LD) $(LDFLAGS) minigzip.obj zlib.lib
+
+test: example.exe minigzip.exe
+	example
+	echo hello world | minigzip | minigzip -d 
+
+clean:
+	del *.obj
+	del *.exe
+	del *.dll
+	del *.lib
diff --git a/zlib-1.1.4/nt/zlib.dnt b/zlib-1.1.4/nt/zlib.dnt
new file mode 100644
index 0000000..7f9475c
--- /dev/null
+++ b/zlib-1.1.4/nt/zlib.dnt
@@ -0,0 +1,47 @@
+LIBRARY		zlib.dll
+EXETYPE WINDOWS
+CODE		 PRELOAD MOVEABLE DISCARDABLE
+DATA		 PRELOAD MOVEABLE MULTIPLE
+
+EXPORTS
+    adler32                        @1
+    compress                       @2
+    crc32                          @3
+    deflate                        @4
+    deflateCopy                    @5
+    deflateEnd                     @6
+    deflateInit2_                  @7
+    deflateInit_                   @8
+    deflateParams                  @9
+    deflateReset                   @10
+    deflateSetDictionary           @11
+    gzclose                        @12
+    gzdopen                        @13
+    gzerror                        @14
+    gzflush                        @15
+    gzopen                         @16
+    gzread                         @17
+    gzwrite                        @18
+    inflate                        @19
+    inflateEnd                     @20
+    inflateInit2_                  @21
+    inflateInit_                   @22
+    inflateReset                   @23
+    inflateSetDictionary           @24
+    inflateSync                    @25
+    uncompress                     @26
+    zlibVersion                    @27
+    gzprintf                       @28
+    gzputc                         @29
+    gzgetc                         @30
+    gzseek                         @31
+    gzrewind                       @32
+    gztell                         @33
+    gzeof                          @34
+    gzsetparams                    @35
+    zError                         @36
+    inflateSyncPoint               @37
+    get_crc_table                  @38
+    compress2                      @39
+    gzputs                         @40
+    gzgets                         @41
diff --git a/zlib-1.1.4/os2/Makefile.os2 b/zlib-1.1.4/os2/Makefile.os2
new file mode 100644
index 0000000..4f56947
--- /dev/null
+++ b/zlib-1.1.4/os2/Makefile.os2
@@ -0,0 +1,136 @@
+# Makefile for zlib under OS/2 using GCC (PGCC)
+# For conditions of distribution and use, see copyright notice in zlib.h 
+
+# To compile and test, type:
+#   cp Makefile.os2 ..
+#   cd ..
+#   make -f Makefile.os2 test
+
+# This makefile will build a static library z.lib, a shared library
+# z.dll and a import library zdll.lib. You can use either z.lib or
+# zdll.lib by specifying either -lz or -lzdll on gcc's command line
+
+CC=gcc -Zomf -s
+
+CFLAGS=-O6 -Wall
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-g -DDEBUG
+#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+#           -Wstrict-prototypes -Wmissing-prototypes
+
+#################### BUG WARNING: #####################
+## infcodes.c hits a bug in pgcc-1.0, so you have to use either
+## -O# where # <= 4 or one of (-fno-ommit-frame-pointer or -fno-force-mem)
+## This bug is reportedly fixed in pgcc >1.0, but this was not tested
+CFLAGS+=-fno-force-mem
+
+LDFLAGS=-s -L. -lzdll -Zcrtdll
+LDSHARED=$(CC) -s -Zomf -Zdll -Zcrtdll
+
+VER=1.1.0
+ZLIB=z.lib
+SHAREDLIB=z.dll
+SHAREDLIBIMP=zdll.lib
+LIBS=$(ZLIB) $(SHAREDLIB) $(SHAREDLIBIMP)
+
+AR=emxomfar cr
+IMPLIB=emximp
+RANLIB=echo
+TAR=tar
+SHELL=bash
+
+prefix=/usr/local
+exec_prefix = $(prefix)
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+       zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
+
+TEST_OBJS = example.o minigzip.o
+
+DISTFILES = README INDEX ChangeLog configure Make*[a-z0-9] *.[ch] descrip.mms \
+  algorithm.txt zlib.3 msdos/Make*[a-z0-9] msdos/zlib.def msdos/zlib.rc \
+  nt/Makefile.nt nt/zlib.dnt  contrib/README.contrib contrib/*.txt \
+  contrib/asm386/*.asm contrib/asm386/*.c \
+  contrib/asm386/*.bat contrib/asm386/zlibvc.d?? contrib/iostream/*.cpp \
+  contrib/iostream/*.h  contrib/iostream2/*.h contrib/iostream2/*.cpp \
+  contrib/untgz/Makefile contrib/untgz/*.c contrib/untgz/*.w32
+
+all: example.exe minigzip.exe
+
+test: all
+	@LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \
+	echo hello world | ./minigzip | ./minigzip -d || \
+	  echo '		*** minigzip test FAILED ***' ; \
+	if ./example; then \
+	  echo '		*** zlib test OK ***'; \
+	else \
+	  echo '		*** zlib test FAILED ***'; \
+	fi
+
+$(ZLIB): $(OBJS)
+	$(AR) $@ $(OBJS)
+	-@ ($(RANLIB) $@ || true) >/dev/null 2>&1
+
+$(SHAREDLIB): $(OBJS) os2/z.def
+	$(LDSHARED) -o $@ $^
+
+$(SHAREDLIBIMP): os2/z.def
+	$(IMPLIB) -o $@ $^
+
+example.exe: example.o $(LIBS)
+	$(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS)
+
+minigzip.exe: minigzip.o $(LIBS)
+	$(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS)
+
+clean:
+	rm -f *.o *~ example minigzip libz.a libz.so* foo.gz
+
+distclean:	clean
+
+zip:
+	mv Makefile Makefile~; cp -p Makefile.in Makefile
+	rm -f test.c ztest*.c
+	v=`sed -n -e 's/\.//g' -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
+	zip -ul9 zlib$$v $(DISTFILES)
+	mv Makefile~ Makefile
+
+dist:
+	mv Makefile Makefile~; cp -p Makefile.in Makefile
+	rm -f test.c ztest*.c
+	d=zlib-`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
+	rm -f $$d.tar.gz; \
+	if test ! -d ../$$d; then rm -f ../$$d; ln -s `pwd` ../$$d; fi; \
+	files=""; \
+	for f in $(DISTFILES); do files="$$files $$d/$$f"; done; \
+	cd ..; \
+	GZIP=-9 $(TAR) chofz $$d/$$d.tar.gz $$files; \
+	if test ! -d $$d; then rm -f $$d; fi
+	mv Makefile~ Makefile
+
+tags:	
+	etags *.[ch]
+
+depend:
+	makedepend -- $(CFLAGS) -- *.[ch]
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+adler32.o: zlib.h zconf.h
+compress.o: zlib.h zconf.h
+crc32.o: zlib.h zconf.h
+deflate.o: deflate.h zutil.h zlib.h zconf.h
+example.o: zlib.h zconf.h
+gzio.o: zutil.h zlib.h zconf.h
+infblock.o: infblock.h inftrees.h infcodes.h infutil.h zutil.h zlib.h zconf.h
+infcodes.o: zutil.h zlib.h zconf.h
+infcodes.o: inftrees.h infblock.h infcodes.h infutil.h inffast.h
+inffast.o: zutil.h zlib.h zconf.h inftrees.h
+inffast.o: infblock.h infcodes.h infutil.h inffast.h
+inflate.o: zutil.h zlib.h zconf.h infblock.h
+inftrees.o: zutil.h zlib.h zconf.h inftrees.h
+infutil.o: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
+minigzip.o:  zlib.h zconf.h 
+trees.o: deflate.h zutil.h zlib.h zconf.h trees.h
+uncompr.o: zlib.h zconf.h
+zutil.o: zutil.h zlib.h zconf.h  
diff --git a/zlib-1.1.4/os2/zlib.def b/zlib-1.1.4/os2/zlib.def
new file mode 100644
index 0000000..4c753f1
--- /dev/null
+++ b/zlib-1.1.4/os2/zlib.def
@@ -0,0 +1,51 @@
+;
+; Slightly modified version of ../nt/zlib.dnt :-)
+;
+
+LIBRARY		Z
+DESCRIPTION	"Zlib compression library for OS/2"
+CODE		PRELOAD MOVEABLE DISCARDABLE
+DATA		PRELOAD MOVEABLE MULTIPLE
+
+EXPORTS
+    adler32
+    compress
+    crc32
+    deflate
+    deflateCopy
+    deflateEnd
+    deflateInit2_
+    deflateInit_
+    deflateParams
+    deflateReset
+    deflateSetDictionary
+    gzclose
+    gzdopen
+    gzerror
+    gzflush
+    gzopen
+    gzread
+    gzwrite
+    inflate
+    inflateEnd
+    inflateInit2_
+    inflateInit_
+    inflateReset
+    inflateSetDictionary
+    inflateSync
+    uncompress
+    zlibVersion
+    gzprintf
+    gzputc
+    gzgetc
+    gzseek
+    gzrewind
+    gztell
+    gzeof
+    gzsetparams
+    zError
+    inflateSyncPoint
+    get_crc_table
+    compress2
+    gzputs
+    gzgets
diff --git a/zlib-1.1.4/trees.c b/zlib-1.1.4/trees.c
new file mode 100644
index 0000000..0a98405
--- /dev/null
+++ b/zlib-1.1.4/trees.c
@@ -0,0 +1,1214 @@
+/* trees.c -- output deflated data using Huffman coding
+ * Copyright (C) 1995-2002 Jean-loup Gailly
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/*
+ *  ALGORITHM
+ *
+ *      The "deflation" process uses several Huffman trees. The more
+ *      common source values are represented by shorter bit sequences.
+ *
+ *      Each code tree is stored in a compressed form which is itself
+ * a Huffman encoding of the lengths of all the code strings (in
+ * ascending order by source values).  The actual code strings are
+ * reconstructed from the lengths in the inflate process, as described
+ * in the deflate specification.
+ *
+ *  REFERENCES
+ *
+ *      Deutsch, L.P.,"'Deflate' Compressed Data Format Specification".
+ *      Available in ftp.uu.net:/pub/archiving/zip/doc/deflate-1.1.doc
+ *
+ *      Storer, James A.
+ *          Data Compression:  Methods and Theory, pp. 49-50.
+ *          Computer Science Press, 1988.  ISBN 0-7167-8156-5.
+ *
+ *      Sedgewick, R.
+ *          Algorithms, p290.
+ *          Addison-Wesley, 1983. ISBN 0-201-06672-6.
+ */
+
+/* @(#) $Id$ */
+
+/* #define GEN_TREES_H */
+
+#include "deflate.h"
+
+#ifdef DEBUG
+#  include <ctype.h>
+#endif
+
+/* ===========================================================================
+ * Constants
+ */
+
+#define MAX_BL_BITS 7
+/* Bit length codes must not exceed MAX_BL_BITS bits */
+
+#define END_BLOCK 256
+/* end of block literal code */
+
+#define REP_3_6      16
+/* repeat previous bit length 3-6 times (2 bits of repeat count) */
+
+#define REPZ_3_10    17
+/* repeat a zero length 3-10 times  (3 bits of repeat count) */
+
+#define REPZ_11_138  18
+/* repeat a zero length 11-138 times  (7 bits of repeat count) */
+
+local const int extra_lbits[LENGTH_CODES] /* extra bits for each length code */
+   = {0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0};
+
+local const int extra_dbits[D_CODES] /* extra bits for each distance code */
+   = {0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13};
+
+local const int extra_blbits[BL_CODES]/* extra bits for each bit length code */
+   = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7};
+
+local const uch bl_order[BL_CODES]
+   = {16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15};
+/* The lengths of the bit length codes are sent in order of decreasing
+ * probability, to avoid transmitting the lengths for unused bit length codes.
+ */
+
+#define Buf_size (8 * 2*sizeof(char))
+/* Number of bits used within bi_buf. (bi_buf might be implemented on
+ * more than 16 bits on some systems.)
+ */
+
+/* ===========================================================================
+ * Local data. These are initialized only once.
+ */
+
+#define DIST_CODE_LEN  512 /* see definition of array dist_code below */
+
+#if defined(GEN_TREES_H) || !defined(STDC)
+/* non ANSI compilers may not accept trees.h */
+
+local ct_data static_ltree[L_CODES+2];
+/* The static literal tree. Since the bit lengths are imposed, there is no
+ * need for the L_CODES extra codes used during heap construction. However
+ * The codes 286 and 287 are needed to build a canonical tree (see _tr_init
+ * below).
+ */
+
+local ct_data static_dtree[D_CODES];
+/* The static distance tree. (Actually a trivial tree since all codes use
+ * 5 bits.)
+ */
+
+uch _dist_code[DIST_CODE_LEN];
+/* Distance codes. The first 256 values correspond to the distances
+ * 3 .. 258, the last 256 values correspond to the top 8 bits of
+ * the 15 bit distances.
+ */
+
+uch _length_code[MAX_MATCH-MIN_MATCH+1];
+/* length code for each normalized match length (0 == MIN_MATCH) */
+
+local int base_length[LENGTH_CODES];
+/* First normalized length for each code (0 = MIN_MATCH) */
+
+local int base_dist[D_CODES];
+/* First normalized distance for each code (0 = distance of 1) */
+
+#else
+#  include "trees.h"
+#endif /* GEN_TREES_H */
+
+struct static_tree_desc_s {
+    const ct_data *static_tree;  /* static tree or NULL */
+    const intf *extra_bits;      /* extra bits for each code or NULL */
+    int     extra_base;          /* base index for extra_bits */
+    int     elems;               /* max number of elements in the tree */
+    int     max_length;          /* max bit length for the codes */
+};
+
+local static_tree_desc  static_l_desc =
+{static_ltree, extra_lbits, LITERALS+1, L_CODES, MAX_BITS};
+
+local static_tree_desc  static_d_desc =
+{static_dtree, extra_dbits, 0,          D_CODES, MAX_BITS};
+
+local static_tree_desc  static_bl_desc =
+{(const ct_data *)0, extra_blbits, 0,   BL_CODES, MAX_BL_BITS};
+
+/* ===========================================================================
+ * Local (static) routines in this file.
+ */
+
+local void tr_static_init OF((void));
+local void init_block     OF((deflate_state *s));
+local void pqdownheap     OF((deflate_state *s, ct_data *tree, int k));
+local void gen_bitlen     OF((deflate_state *s, tree_desc *desc));
+local void gen_codes      OF((ct_data *tree, int max_code, ushf *bl_count));
+local void build_tree     OF((deflate_state *s, tree_desc *desc));
+local void scan_tree      OF((deflate_state *s, ct_data *tree, int max_code));
+local void send_tree      OF((deflate_state *s, ct_data *tree, int max_code));
+local int  build_bl_tree  OF((deflate_state *s));
+local void send_all_trees OF((deflate_state *s, int lcodes, int dcodes,
+                              int blcodes));
+local void compress_block OF((deflate_state *s, ct_data *ltree,
+                              ct_data *dtree));
+local void set_data_type  OF((deflate_state *s));
+local unsigned bi_reverse OF((unsigned value, int length));
+local void bi_windup      OF((deflate_state *s));
+local void bi_flush       OF((deflate_state *s));
+local void copy_block     OF((deflate_state *s, charf *buf, unsigned len,
+                              int header));
+
+#ifdef GEN_TREES_H
+local void gen_trees_header OF((void));
+#endif
+
+#ifndef DEBUG
+#  define send_code(s, c, tree) send_bits(s, tree[c].Code, tree[c].Len)
+   /* Send a code of the given tree. c and tree must not have side effects */
+
+#else /* DEBUG */
+#  define send_code(s, c, tree) \
+     { if (z_verbose>2) fprintf(stderr,"\ncd %3d ",(c)); \
+       send_bits(s, tree[c].Code, tree[c].Len); }
+#endif
+
+/* ===========================================================================
+ * Output a short LSB first on the stream.
+ * IN assertion: there is enough room in pendingBuf.
+ */
+#define put_short(s, w) { \
+    put_byte(s, (uch)((w) & 0xff)); \
+    put_byte(s, (uch)((ush)(w) >> 8)); \
+}
+
+/* ===========================================================================
+ * Send a value on a given number of bits.
+ * IN assertion: length <= 16 and value fits in length bits.
+ */
+#ifdef DEBUG
+local void send_bits      OF((deflate_state *s, int value, int length));
+
+local void send_bits(s, value, length)
+    deflate_state *s;
+    int value;  /* value to send */
+    int length; /* number of bits */
+{
+    Tracevv((stderr," l %2d v %4x ", length, value));
+    Assert(length > 0 && length <= 15, "invalid length");
+    s->bits_sent += (ulg)length;
+
+    /* If not enough room in bi_buf, use (valid) bits from bi_buf and
+     * (16 - bi_valid) bits from value, leaving (width - (16-bi_valid))
+     * unused bits in value.
+     */
+    if (s->bi_valid > (int)Buf_size - length) {
+        s->bi_buf |= (value << s->bi_valid);
+        put_short(s, s->bi_buf);
+        s->bi_buf = (ush)value >> (Buf_size - s->bi_valid);
+        s->bi_valid += length - Buf_size;
+    } else {
+        s->bi_buf |= value << s->bi_valid;
+        s->bi_valid += length;
+    }
+}
+#else /* !DEBUG */
+
+#define send_bits(s, value, length) \
+{ int len = length;\
+  if (s->bi_valid > (int)Buf_size - len) {\
+    int val = value;\
+    s->bi_buf |= (val << s->bi_valid);\
+    put_short(s, s->bi_buf);\
+    s->bi_buf = (ush)val >> (Buf_size - s->bi_valid);\
+    s->bi_valid += len - Buf_size;\
+  } else {\
+    s->bi_buf |= (value) << s->bi_valid;\
+    s->bi_valid += len;\
+  }\
+}
+#endif /* DEBUG */
+
+
+#define MAX(a,b) (a >= b ? a : b)
+/* the arguments must not have side effects */
+
+/* ===========================================================================
+ * Initialize the various 'constant' tables.
+ */
+local void tr_static_init()
+{
+#if defined(GEN_TREES_H) || !defined(STDC)
+    static int static_init_done = 0;
+    int n;        /* iterates over tree elements */
+    int bits;     /* bit counter */
+    int length;   /* length value */
+    int code;     /* code value */
+    int dist;     /* distance index */
+    ush bl_count[MAX_BITS+1];
+    /* number of codes at each bit length for an optimal tree */
+
+    if (static_init_done) return;
+
+    /* For some embedded targets, global variables are not initialized: */
+    static_l_desc.static_tree = static_ltree;
+    static_l_desc.extra_bits = extra_lbits;
+    static_d_desc.static_tree = static_dtree;
+    static_d_desc.extra_bits = extra_dbits;
+    static_bl_desc.extra_bits = extra_blbits;
+
+    /* Initialize the mapping length (0..255) -> length code (0..28) */
+    length = 0;
+    for (code = 0; code < LENGTH_CODES-1; code++) {
+        base_length[code] = length;
+        for (n = 0; n < (1<<extra_lbits[code]); n++) {
+            _length_code[length++] = (uch)code;
+        }
+    }
+    Assert (length == 256, "tr_static_init: length != 256");
+    /* Note that the length 255 (match length 258) can be represented
+     * in two different ways: code 284 + 5 bits or code 285, so we
+     * overwrite length_code[255] to use the best encoding:
+     */
+    _length_code[length-1] = (uch)code;
+
+    /* Initialize the mapping dist (0..32K) -> dist code (0..29) */
+    dist = 0;
+    for (code = 0 ; code < 16; code++) {
+        base_dist[code] = dist;
+        for (n = 0; n < (1<<extra_dbits[code]); n++) {
+            _dist_code[dist++] = (uch)code;
+        }
+    }
+    Assert (dist == 256, "tr_static_init: dist != 256");
+    dist >>= 7; /* from now on, all distances are divided by 128 */
+    for ( ; code < D_CODES; code++) {
+        base_dist[code] = dist << 7;
+        for (n = 0; n < (1<<(extra_dbits[code]-7)); n++) {
+            _dist_code[256 + dist++] = (uch)code;
+        }
+    }
+    Assert (dist == 256, "tr_static_init: 256+dist != 512");
+
+    /* Construct the codes of the static literal tree */
+    for (bits = 0; bits <= MAX_BITS; bits++) bl_count[bits] = 0;
+    n = 0;
+    while (n <= 143) static_ltree[n++].Len = 8, bl_count[8]++;
+    while (n <= 255) static_ltree[n++].Len = 9, bl_count[9]++;
+    while (n <= 279) static_ltree[n++].Len = 7, bl_count[7]++;
+    while (n <= 287) static_ltree[n++].Len = 8, bl_count[8]++;
+    /* Codes 286 and 287 do not exist, but we must include them in the
+     * tree construction to get a canonical Huffman tree (longest code
+     * all ones)
+     */
+    gen_codes((ct_data *)static_ltree, L_CODES+1, bl_count);
+
+    /* The static distance tree is trivial: */
+    for (n = 0; n < D_CODES; n++) {
+        static_dtree[n].Len = 5;
+        static_dtree[n].Code = bi_reverse((unsigned)n, 5);
+    }
+    static_init_done = 1;
+
+#  ifdef GEN_TREES_H
+    gen_trees_header();
+#  endif
+#endif /* defined(GEN_TREES_H) || !defined(STDC) */
+}
+
+/* ===========================================================================
+ * Genererate the file trees.h describing the static trees.
+ */
+#ifdef GEN_TREES_H
+#  ifndef DEBUG
+#    include <stdio.h>
+#  endif
+
+#  define SEPARATOR(i, last, width) \
+      ((i) == (last)? "\n};\n\n" :    \
+       ((i) % (width) == (width)-1 ? ",\n" : ", "))
+
+void gen_trees_header()
+{
+    FILE *header = fopen("trees.h", "w");
+    int i;
+
+    Assert (header != NULL, "Can't open trees.h");
+    fprintf(header,
+	    "/* header created automatically with -DGEN_TREES_H */\n\n");
+
+    fprintf(header, "local const ct_data static_ltree[L_CODES+2] = {\n");
+    for (i = 0; i < L_CODES+2; i++) {
+	fprintf(header, "{{%3u},{%3u}}%s", static_ltree[i].Code,
+		static_ltree[i].Len, SEPARATOR(i, L_CODES+1, 5));
+    }
+
+    fprintf(header, "local const ct_data static_dtree[D_CODES] = {\n");
+    for (i = 0; i < D_CODES; i++) {
+	fprintf(header, "{{%2u},{%2u}}%s", static_dtree[i].Code,
+		static_dtree[i].Len, SEPARATOR(i, D_CODES-1, 5));
+    }
+
+    fprintf(header, "const uch _dist_code[DIST_CODE_LEN] = {\n");
+    for (i = 0; i < DIST_CODE_LEN; i++) {
+	fprintf(header, "%2u%s", _dist_code[i],
+		SEPARATOR(i, DIST_CODE_LEN-1, 20));
+    }
+
+    fprintf(header, "const uch _length_code[MAX_MATCH-MIN_MATCH+1]= {\n");
+    for (i = 0; i < MAX_MATCH-MIN_MATCH+1; i++) {
+	fprintf(header, "%2u%s", _length_code[i],
+		SEPARATOR(i, MAX_MATCH-MIN_MATCH, 20));
+    }
+
+    fprintf(header, "local const int base_length[LENGTH_CODES] = {\n");
+    for (i = 0; i < LENGTH_CODES; i++) {
+	fprintf(header, "%1u%s", base_length[i],
+		SEPARATOR(i, LENGTH_CODES-1, 20));
+    }
+
+    fprintf(header, "local const int base_dist[D_CODES] = {\n");
+    for (i = 0; i < D_CODES; i++) {
+	fprintf(header, "%5u%s", base_dist[i],
+		SEPARATOR(i, D_CODES-1, 10));
+    }
+
+    fclose(header);
+}
+#endif /* GEN_TREES_H */
+
+/* ===========================================================================
+ * Initialize the tree data structures for a new zlib stream.
+ */
+void _tr_init(s)
+    deflate_state *s;
+{
+    tr_static_init();
+
+    s->l_desc.dyn_tree = s->dyn_ltree;
+    s->l_desc.stat_desc = &static_l_desc;
+
+    s->d_desc.dyn_tree = s->dyn_dtree;
+    s->d_desc.stat_desc = &static_d_desc;
+
+    s->bl_desc.dyn_tree = s->bl_tree;
+    s->bl_desc.stat_desc = &static_bl_desc;
+
+    s->bi_buf = 0;
+    s->bi_valid = 0;
+    s->last_eob_len = 8; /* enough lookahead for inflate */
+#ifdef DEBUG
+    s->compressed_len = 0L;
+    s->bits_sent = 0L;
+#endif
+
+    /* Initialize the first block of the first file: */
+    init_block(s);
+}
+
+/* ===========================================================================
+ * Initialize a new block.
+ */
+local void init_block(s)
+    deflate_state *s;
+{
+    int n; /* iterates over tree elements */
+
+    /* Initialize the trees. */
+    for (n = 0; n < L_CODES;  n++) s->dyn_ltree[n].Freq = 0;
+    for (n = 0; n < D_CODES;  n++) s->dyn_dtree[n].Freq = 0;
+    for (n = 0; n < BL_CODES; n++) s->bl_tree[n].Freq = 0;
+
+    s->dyn_ltree[END_BLOCK].Freq = 1;
+    s->opt_len = s->static_len = 0L;
+    s->last_lit = s->matches = 0;
+}
+
+#define SMALLEST 1
+/* Index within the heap array of least frequent node in the Huffman tree */
+
+
+/* ===========================================================================
+ * Remove the smallest element from the heap and recreate the heap with
+ * one less element. Updates heap and heap_len.
+ */
+#define pqremove(s, tree, top) \
+{\
+    top = s->heap[SMALLEST]; \
+    s->heap[SMALLEST] = s->heap[s->heap_len--]; \
+    pqdownheap(s, tree, SMALLEST); \
+}
+
+/* ===========================================================================
+ * Compares to subtrees, using the tree depth as tie breaker when
+ * the subtrees have equal frequency. This minimizes the worst case length.
+ */
+#define smaller(tree, n, m, depth) \
+   (tree[n].Freq < tree[m].Freq || \
+   (tree[n].Freq == tree[m].Freq && depth[n] <= depth[m]))
+
+/* ===========================================================================
+ * Restore the heap property by moving down the tree starting at node k,
+ * exchanging a node with the smallest of its two sons if necessary, stopping
+ * when the heap property is re-established (each father smaller than its
+ * two sons).
+ */
+local void pqdownheap(s, tree, k)
+    deflate_state *s;
+    ct_data *tree;  /* the tree to restore */
+    int k;               /* node to move down */
+{
+    int v = s->heap[k];
+    int j = k << 1;  /* left son of k */
+    while (j <= s->heap_len) {
+        /* Set j to the smallest of the two sons: */
+        if (j < s->heap_len &&
+            smaller(tree, s->heap[j+1], s->heap[j], s->depth)) {
+            j++;
+        }
+        /* Exit if v is smaller than both sons */
+        if (smaller(tree, v, s->heap[j], s->depth)) break;
+
+        /* Exchange v with the smallest son */
+        s->heap[k] = s->heap[j];  k = j;
+
+        /* And continue down the tree, setting j to the left son of k */
+        j <<= 1;
+    }
+    s->heap[k] = v;
+}
+
+/* ===========================================================================
+ * Compute the optimal bit lengths for a tree and update the total bit length
+ * for the current block.
+ * IN assertion: the fields freq and dad are set, heap[heap_max] and
+ *    above are the tree nodes sorted by increasing frequency.
+ * OUT assertions: the field len is set to the optimal bit length, the
+ *     array bl_count contains the frequencies for each bit length.
+ *     The length opt_len is updated; static_len is also updated if stree is
+ *     not null.
+ */
+local void gen_bitlen(s, desc)
+    deflate_state *s;
+    tree_desc *desc;    /* the tree descriptor */
+{
+    ct_data *tree        = desc->dyn_tree;
+    int max_code         = desc->max_code;
+    const ct_data *stree = desc->stat_desc->static_tree;
+    const intf *extra    = desc->stat_desc->extra_bits;
+    int base             = desc->stat_desc->extra_base;
+    int max_length       = desc->stat_desc->max_length;
+    int h;              /* heap index */
+    int n, m;           /* iterate over the tree elements */
+    int bits;           /* bit length */
+    int xbits;          /* extra bits */
+    ush f;              /* frequency */
+    int overflow = 0;   /* number of elements with bit length too large */
+
+    for (bits = 0; bits <= MAX_BITS; bits++) s->bl_count[bits] = 0;
+
+    /* In a first pass, compute the optimal bit lengths (which may
+     * overflow in the case of the bit length tree).
+     */
+    tree[s->heap[s->heap_max]].Len = 0; /* root of the heap */
+
+    for (h = s->heap_max+1; h < HEAP_SIZE; h++) {
+        n = s->heap[h];
+        bits = tree[tree[n].Dad].Len + 1;
+        if (bits > max_length) bits = max_length, overflow++;
+        tree[n].Len = (ush)bits;
+        /* We overwrite tree[n].Dad which is no longer needed */
+
+        if (n > max_code) continue; /* not a leaf node */
+
+        s->bl_count[bits]++;
+        xbits = 0;
+        if (n >= base) xbits = extra[n-base];
+        f = tree[n].Freq;
+        s->opt_len += (ulg)f * (bits + xbits);
+        if (stree) s->static_len += (ulg)f * (stree[n].Len + xbits);
+    }
+    if (overflow == 0) return;
+
+    Trace((stderr,"\nbit length overflow\n"));
+    /* This happens for example on obj2 and pic of the Calgary corpus */
+
+    /* Find the first bit length which could increase: */
+    do {
+        bits = max_length-1;
+        while (s->bl_count[bits] == 0) bits--;
+        s->bl_count[bits]--;      /* move one leaf down the tree */
+        s->bl_count[bits+1] += 2; /* move one overflow item as its brother */
+        s->bl_count[max_length]--;
+        /* The brother of the overflow item also moves one step up,
+         * but this does not affect bl_count[max_length]
+         */
+        overflow -= 2;
+    } while (overflow > 0);
+
+    /* Now recompute all bit lengths, scanning in increasing frequency.
+     * h is still equal to HEAP_SIZE. (It is simpler to reconstruct all
+     * lengths instead of fixing only the wrong ones. This idea is taken
+     * from 'ar' written by Haruhiko Okumura.)
+     */
+    for (bits = max_length; bits != 0; bits--) {
+        n = s->bl_count[bits];
+        while (n != 0) {
+            m = s->heap[--h];
+            if (m > max_code) continue;
+            if (tree[m].Len != (unsigned) bits) {
+                Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits));
+                s->opt_len += ((long)bits - (long)tree[m].Len)
+                              *(long)tree[m].Freq;
+                tree[m].Len = (ush)bits;
+            }
+            n--;
+        }
+    }
+}
+
+/* ===========================================================================
+ * Generate the codes for a given tree and bit counts (which need not be
+ * optimal).
+ * IN assertion: the array bl_count contains the bit length statistics for
+ * the given tree and the field len is set for all tree elements.
+ * OUT assertion: the field code is set for all tree elements of non
+ *     zero code length.
+ */
+local void gen_codes (tree, max_code, bl_count)
+    ct_data *tree;             /* the tree to decorate */
+    int max_code;              /* largest code with non zero frequency */
+    ushf *bl_count;            /* number of codes at each bit length */
+{
+    ush next_code[MAX_BITS+1]; /* next code value for each bit length */
+    ush code = 0;              /* running code value */
+    int bits;                  /* bit index */
+    int n;                     /* code index */
+
+    /* The distribution counts are first used to generate the code values
+     * without bit reversal.
+     */
+    for (bits = 1; bits <= MAX_BITS; bits++) {
+        next_code[bits] = code = (code + bl_count[bits-1]) << 1;
+    }
+    /* Check that the bit counts in bl_count are consistent. The last code
+     * must be all ones.
+     */
+    Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
+            "inconsistent bit counts");
+    Tracev((stderr,"\ngen_codes: max_code %d ", max_code));
+
+    for (n = 0;  n <= max_code; n++) {
+        int len = tree[n].Len;
+        if (len == 0) continue;
+        /* Now reverse the bits */
+        tree[n].Code = bi_reverse(next_code[len]++, len);
+
+        Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
+             n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
+    }
+}
+
+/* ===========================================================================
+ * Construct one Huffman tree and assigns the code bit strings and lengths.
+ * Update the total bit length for the current block.
+ * IN assertion: the field freq is set for all tree elements.
+ * OUT assertions: the fields len and code are set to the optimal bit length
+ *     and corresponding code. The length opt_len is updated; static_len is
+ *     also updated if stree is not null. The field max_code is set.
+ */
+local void build_tree(s, desc)
+    deflate_state *s;
+    tree_desc *desc; /* the tree descriptor */
+{
+    ct_data *tree         = desc->dyn_tree;
+    const ct_data *stree  = desc->stat_desc->static_tree;
+    int elems             = desc->stat_desc->elems;
+    int n, m;          /* iterate over heap elements */
+    int max_code = -1; /* largest code with non zero frequency */
+    int node;          /* new node being created */
+
+    /* Construct the initial heap, with least frequent element in
+     * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1].
+     * heap[0] is not used.
+     */
+    s->heap_len = 0, s->heap_max = HEAP_SIZE;
+
+    for (n = 0; n < elems; n++) {
+        if (tree[n].Freq != 0) {
+            s->heap[++(s->heap_len)] = max_code = n;
+            s->depth[n] = 0;
+        } else {
+            tree[n].Len = 0;
+        }
+    }
+
+    /* The pkzip format requires that at least one distance code exists,
+     * and that at least one bit should be sent even if there is only one
+     * possible code. So to avoid special checks later on we force at least
+     * two codes of non zero frequency.
+     */
+    while (s->heap_len < 2) {
+        node = s->heap[++(s->heap_len)] = (max_code < 2 ? ++max_code : 0);
+        tree[node].Freq = 1;
+        s->depth[node] = 0;
+        s->opt_len--; if (stree) s->static_len -= stree[node].Len;
+        /* node is 0 or 1 so it does not have extra bits */
+    }
+    desc->max_code = max_code;
+
+    /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
+     * establish sub-heaps of increasing lengths:
+     */
+    for (n = s->heap_len/2; n >= 1; n--) pqdownheap(s, tree, n);
+
+    /* Construct the Huffman tree by repeatedly combining the least two
+     * frequent nodes.
+     */
+    node = elems;              /* next internal node of the tree */
+    do {
+        pqremove(s, tree, n);  /* n = node of least frequency */
+        m = s->heap[SMALLEST]; /* m = node of next least frequency */
+
+        s->heap[--(s->heap_max)] = n; /* keep the nodes sorted by frequency */
+        s->heap[--(s->heap_max)] = m;
+
+        /* Create a new node father of n and m */
+        tree[node].Freq = tree[n].Freq + tree[m].Freq;
+        s->depth[node] = (uch) (MAX(s->depth[n], s->depth[m]) + 1);
+        tree[n].Dad = tree[m].Dad = (ush)node;
+#ifdef DUMP_BL_TREE
+        if (tree == s->bl_tree) {
+            fprintf(stderr,"\nnode %d(%d), sons %d(%d) %d(%d)",
+                    node, tree[node].Freq, n, tree[n].Freq, m, tree[m].Freq);
+        }
+#endif
+        /* and insert the new node in the heap */
+        s->heap[SMALLEST] = node++;
+        pqdownheap(s, tree, SMALLEST);
+
+    } while (s->heap_len >= 2);
+
+    s->heap[--(s->heap_max)] = s->heap[SMALLEST];
+
+    /* At this point, the fields freq and dad are set. We can now
+     * generate the bit lengths.
+     */
+    gen_bitlen(s, (tree_desc *)desc);
+
+    /* The field len is now set, we can generate the bit codes */
+    gen_codes ((ct_data *)tree, max_code, s->bl_count);
+}
+
+/* ===========================================================================
+ * Scan a literal or distance tree to determine the frequencies of the codes
+ * in the bit length tree.
+ */
+local void scan_tree (s, tree, max_code)
+    deflate_state *s;
+    ct_data *tree;   /* the tree to be scanned */
+    int max_code;    /* and its largest code of non zero frequency */
+{
+    int n;                     /* iterates over all tree elements */
+    int prevlen = -1;          /* last emitted length */
+    int curlen;                /* length of current code */
+    int nextlen = tree[0].Len; /* length of next code */
+    int count = 0;             /* repeat count of the current code */
+    int max_count = 7;         /* max repeat count */
+    int min_count = 4;         /* min repeat count */
+
+    if (nextlen == 0) max_count = 138, min_count = 3;
+    tree[max_code+1].Len = (ush)0xffff; /* guard */
+
+    for (n = 0; n <= max_code; n++) {
+        curlen = nextlen; nextlen = tree[n+1].Len;
+        if (++count < max_count && curlen == nextlen) {
+            continue;
+        } else if (count < min_count) {
+            s->bl_tree[curlen].Freq += count;
+        } else if (curlen != 0) {
+            if (curlen != prevlen) s->bl_tree[curlen].Freq++;
+            s->bl_tree[REP_3_6].Freq++;
+        } else if (count <= 10) {
+            s->bl_tree[REPZ_3_10].Freq++;
+        } else {
+            s->bl_tree[REPZ_11_138].Freq++;
+        }
+        count = 0; prevlen = curlen;
+        if (nextlen == 0) {
+            max_count = 138, min_count = 3;
+        } else if (curlen == nextlen) {
+            max_count = 6, min_count = 3;
+        } else {
+            max_count = 7, min_count = 4;
+        }
+    }
+}
+
+/* ===========================================================================
+ * Send a literal or distance tree in compressed form, using the codes in
+ * bl_tree.
+ */
+local void send_tree (s, tree, max_code)
+    deflate_state *s;
+    ct_data *tree; /* the tree to be scanned */
+    int max_code;       /* and its largest code of non zero frequency */
+{
+    int n;                     /* iterates over all tree elements */
+    int prevlen = -1;          /* last emitted length */
+    int curlen;                /* length of current code */
+    int nextlen = tree[0].Len; /* length of next code */
+    int count = 0;             /* repeat count of the current code */
+    int max_count = 7;         /* max repeat count */
+    int min_count = 4;         /* min repeat count */
+
+    /* tree[max_code+1].Len = -1; */  /* guard already set */
+    if (nextlen == 0) max_count = 138, min_count = 3;
+
+    for (n = 0; n <= max_code; n++) {
+        curlen = nextlen; nextlen = tree[n+1].Len;
+        if (++count < max_count && curlen == nextlen) {
+            continue;
+        } else if (count < min_count) {
+            do { send_code(s, curlen, s->bl_tree); } while (--count != 0);
+
+        } else if (curlen != 0) {
+            if (curlen != prevlen) {
+                send_code(s, curlen, s->bl_tree); count--;
+            }
+            Assert(count >= 3 && count <= 6, " 3_6?");
+            send_code(s, REP_3_6, s->bl_tree); send_bits(s, count-3, 2);
+
+        } else if (count <= 10) {
+            send_code(s, REPZ_3_10, s->bl_tree); send_bits(s, count-3, 3);
+
+        } else {
+            send_code(s, REPZ_11_138, s->bl_tree); send_bits(s, count-11, 7);
+        }
+        count = 0; prevlen = curlen;
+        if (nextlen == 0) {
+            max_count = 138, min_count = 3;
+        } else if (curlen == nextlen) {
+            max_count = 6, min_count = 3;
+        } else {
+            max_count = 7, min_count = 4;
+        }
+    }
+}
+
+/* ===========================================================================
+ * Construct the Huffman tree for the bit lengths and return the index in
+ * bl_order of the last bit length code to send.
+ */
+local int build_bl_tree(s)
+    deflate_state *s;
+{
+    int max_blindex;  /* index of last bit length code of non zero freq */
+
+    /* Determine the bit length frequencies for literal and distance trees */
+    scan_tree(s, (ct_data *)s->dyn_ltree, s->l_desc.max_code);
+    scan_tree(s, (ct_data *)s->dyn_dtree, s->d_desc.max_code);
+
+    /* Build the bit length tree: */
+    build_tree(s, (tree_desc *)(&(s->bl_desc)));
+    /* opt_len now includes the length of the tree representations, except
+     * the lengths of the bit lengths codes and the 5+5+4 bits for the counts.
+     */
+
+    /* Determine the number of bit length codes to send. The pkzip format
+     * requires that at least 4 bit length codes be sent. (appnote.txt says
+     * 3 but the actual value used is 4.)
+     */
+    for (max_blindex = BL_CODES-1; max_blindex >= 3; max_blindex--) {
+        if (s->bl_tree[bl_order[max_blindex]].Len != 0) break;
+    }
+    /* Update opt_len to include the bit length tree and counts */
+    s->opt_len += 3*(max_blindex+1) + 5+5+4;
+    Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
+            s->opt_len, s->static_len));
+
+    return max_blindex;
+}
+
+/* ===========================================================================
+ * Send the header for a block using dynamic Huffman trees: the counts, the
+ * lengths of the bit length codes, the literal tree and the distance tree.
+ * IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4.
+ */
+local void send_all_trees(s, lcodes, dcodes, blcodes)
+    deflate_state *s;
+    int lcodes, dcodes, blcodes; /* number of codes for each tree */
+{
+    int rank;                    /* index in bl_order */
+
+    Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes");
+    Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES,
+            "too many codes");
+    Tracev((stderr, "\nbl counts: "));
+    send_bits(s, lcodes-257, 5); /* not +255 as stated in appnote.txt */
+    send_bits(s, dcodes-1,   5);
+    send_bits(s, blcodes-4,  4); /* not -3 as stated in appnote.txt */
+    for (rank = 0; rank < blcodes; rank++) {
+        Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
+        send_bits(s, s->bl_tree[bl_order[rank]].Len, 3);
+    }
+    Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));
+
+    send_tree(s, (ct_data *)s->dyn_ltree, lcodes-1); /* literal tree */
+    Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));
+
+    send_tree(s, (ct_data *)s->dyn_dtree, dcodes-1); /* distance tree */
+    Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
+}
+
+/* ===========================================================================
+ * Send a stored block
+ */
+void _tr_stored_block(s, buf, stored_len, eof)
+    deflate_state *s;
+    charf *buf;       /* input block */
+    ulg stored_len;   /* length of input block */
+    int eof;          /* true if this is the last block for a file */
+{
+    send_bits(s, (STORED_BLOCK<<1)+eof, 3);  /* send block type */
+#ifdef DEBUG
+    s->compressed_len = (s->compressed_len + 3 + 7) & (ulg)~7L;
+    s->compressed_len += (stored_len + 4) << 3;
+#endif
+    copy_block(s, buf, (unsigned)stored_len, 1); /* with header */
+}
+
+/* ===========================================================================
+ * Send one empty static block to give enough lookahead for inflate.
+ * This takes 10 bits, of which 7 may remain in the bit buffer.
+ * The current inflate code requires 9 bits of lookahead. If the
+ * last two codes for the previous block (real code plus EOB) were coded
+ * on 5 bits or less, inflate may have only 5+3 bits of lookahead to decode
+ * the last real code. In this case we send two empty static blocks instead
+ * of one. (There are no problems if the previous block is stored or fixed.)
+ * To simplify the code, we assume the worst case of last real code encoded
+ * on one bit only.
+ */
+void _tr_align(s)
+    deflate_state *s;
+{
+    send_bits(s, STATIC_TREES<<1, 3);
+    send_code(s, END_BLOCK, static_ltree);
+#ifdef DEBUG
+    s->compressed_len += 10L; /* 3 for block type, 7 for EOB */
+#endif
+    bi_flush(s);
+    /* Of the 10 bits for the empty block, we have already sent
+     * (10 - bi_valid) bits. The lookahead for the last real code (before
+     * the EOB of the previous block) was thus at least one plus the length
+     * of the EOB plus what we have just sent of the empty static block.
+     */
+    if (1 + s->last_eob_len + 10 - s->bi_valid < 9) {
+        send_bits(s, STATIC_TREES<<1, 3);
+        send_code(s, END_BLOCK, static_ltree);
+#ifdef DEBUG
+        s->compressed_len += 10L;
+#endif
+        bi_flush(s);
+    }
+    s->last_eob_len = 7;
+}
+
+/* ===========================================================================
+ * Determine the best encoding for the current block: dynamic trees, static
+ * trees or store, and output the encoded block to the zip file.
+ */
+void _tr_flush_block(s, buf, stored_len, eof)
+    deflate_state *s;
+    charf *buf;       /* input block, or NULL if too old */
+    ulg stored_len;   /* length of input block */
+    int eof;          /* true if this is the last block for a file */
+{
+    ulg opt_lenb, static_lenb; /* opt_len and static_len in bytes */
+    int max_blindex = 0;  /* index of last bit length code of non zero freq */
+
+    /* Build the Huffman trees unless a stored block is forced */
+    if (s->level > 0) {
+
+	 /* Check if the file is ascii or binary */
+	if (s->data_type == Z_UNKNOWN) set_data_type(s);
+
+	/* Construct the literal and distance trees */
+	build_tree(s, (tree_desc *)(&(s->l_desc)));
+	Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len,
+		s->static_len));
+
+	build_tree(s, (tree_desc *)(&(s->d_desc)));
+	Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len,
+		s->static_len));
+	/* At this point, opt_len and static_len are the total bit lengths of
+	 * the compressed block data, excluding the tree representations.
+	 */
+
+	/* Build the bit length tree for the above two trees, and get the index
+	 * in bl_order of the last bit length code to send.
+	 */
+	max_blindex = build_bl_tree(s);
+
+	/* Determine the best encoding. Compute first the block length in bytes*/
+	opt_lenb = (s->opt_len+3+7)>>3;
+	static_lenb = (s->static_len+3+7)>>3;
+
+	Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
+		opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
+		s->last_lit));
+
+	if (static_lenb <= opt_lenb) opt_lenb = static_lenb;
+
+    } else {
+        Assert(buf != (char*)0, "lost buf");
+	opt_lenb = static_lenb = stored_len + 5; /* force a stored block */
+    }
+
+#ifdef FORCE_STORED
+    if (buf != (char*)0) { /* force stored block */
+#else
+    if (stored_len+4 <= opt_lenb && buf != (char*)0) {
+                       /* 4: two words for the lengths */
+#endif
+        /* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE.
+         * Otherwise we can't have processed more than WSIZE input bytes since
+         * the last block flush, because compression would have been
+         * successful. If LIT_BUFSIZE <= WSIZE, it is never too late to
+         * transform a block into a stored block.
+         */
+        _tr_stored_block(s, buf, stored_len, eof);
+
+#ifdef FORCE_STATIC
+    } else if (static_lenb >= 0) { /* force static trees */
+#else
+    } else if (static_lenb == opt_lenb) {
+#endif
+        send_bits(s, (STATIC_TREES<<1)+eof, 3);
+        compress_block(s, (ct_data *)static_ltree, (ct_data *)static_dtree);
+#ifdef DEBUG
+        s->compressed_len += 3 + s->static_len;
+#endif
+    } else {
+        send_bits(s, (DYN_TREES<<1)+eof, 3);
+        send_all_trees(s, s->l_desc.max_code+1, s->d_desc.max_code+1,
+                       max_blindex+1);
+        compress_block(s, (ct_data *)s->dyn_ltree, (ct_data *)s->dyn_dtree);
+#ifdef DEBUG
+        s->compressed_len += 3 + s->opt_len;
+#endif
+    }
+    Assert (s->compressed_len == s->bits_sent, "bad compressed size");
+    /* The above check is made mod 2^32, for files larger than 512 MB
+     * and uLong implemented on 32 bits.
+     */
+    init_block(s);
+
+    if (eof) {
+        bi_windup(s);
+#ifdef DEBUG
+        s->compressed_len += 7;  /* align on byte boundary */
+#endif
+    }
+    Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
+           s->compressed_len-7*eof));
+}
+
+/* ===========================================================================
+ * Save the match info and tally the frequency counts. Return true if
+ * the current block must be flushed.
+ */
+int _tr_tally (s, dist, lc)
+    deflate_state *s;
+    unsigned dist;  /* distance of matched string */
+    unsigned lc;    /* match length-MIN_MATCH or unmatched char (if dist==0) */
+{
+    s->d_buf[s->last_lit] = (ush)dist;
+    s->l_buf[s->last_lit++] = (uch)lc;
+    if (dist == 0) {
+        /* lc is the unmatched char */
+        s->dyn_ltree[lc].Freq++;
+    } else {
+        s->matches++;
+        /* Here, lc is the match length - MIN_MATCH */
+        dist--;             /* dist = match distance - 1 */
+        Assert((ush)dist < (ush)MAX_DIST(s) &&
+               (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&
+               (ush)d_code(dist) < (ush)D_CODES,  "_tr_tally: bad match");
+
+        s->dyn_ltree[_length_code[lc]+LITERALS+1].Freq++;
+        s->dyn_dtree[d_code(dist)].Freq++;
+    }
+
+#ifdef TRUNCATE_BLOCK
+    /* Try to guess if it is profitable to stop the current block here */
+    if ((s->last_lit & 0x1fff) == 0 && s->level > 2) {
+        /* Compute an upper bound for the compressed length */
+        ulg out_length = (ulg)s->last_lit*8L;
+        ulg in_length = (ulg)((long)s->strstart - s->block_start);
+        int dcode;
+        for (dcode = 0; dcode < D_CODES; dcode++) {
+            out_length += (ulg)s->dyn_dtree[dcode].Freq *
+                (5L+extra_dbits[dcode]);
+        }
+        out_length >>= 3;
+        Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ",
+               s->last_lit, in_length, out_length,
+               100L - out_length*100L/in_length));
+        if (s->matches < s->last_lit/2 && out_length < in_length/2) return 1;
+    }
+#endif
+    return (s->last_lit == s->lit_bufsize-1);
+    /* We avoid equality with lit_bufsize because of wraparound at 64K
+     * on 16 bit machines and because stored blocks are restricted to
+     * 64K-1 bytes.
+     */
+}
+
+/* ===========================================================================
+ * Send the block data compressed using the given Huffman trees
+ */
+local void compress_block(s, ltree, dtree)
+    deflate_state *s;
+    ct_data *ltree; /* literal tree */
+    ct_data *dtree; /* distance tree */
+{
+    unsigned dist;      /* distance of matched string */
+    int lc;             /* match length or unmatched char (if dist == 0) */
+    unsigned lx = 0;    /* running index in l_buf */
+    unsigned code;      /* the code to send */
+    int extra;          /* number of extra bits to send */
+
+    if (s->last_lit != 0) do {
+        dist = s->d_buf[lx];
+        lc = s->l_buf[lx++];
+        if (dist == 0) {
+            send_code(s, lc, ltree); /* send a literal byte */
+            Tracecv(isgraph(lc), (stderr," '%c' ", lc));
+        } else {
+            /* Here, lc is the match length - MIN_MATCH */
+            code = _length_code[lc];
+            send_code(s, code+LITERALS+1, ltree); /* send the length code */
+            extra = extra_lbits[code];
+            if (extra != 0) {
+                lc -= base_length[code];
+                send_bits(s, lc, extra);       /* send the extra length bits */
+            }
+            dist--; /* dist is now the match distance - 1 */
+            code = d_code(dist);
+            Assert (code < D_CODES, "bad d_code");
+
+            send_code(s, code, dtree);       /* send the distance code */
+            extra = extra_dbits[code];
+            if (extra != 0) {
+                dist -= base_dist[code];
+                send_bits(s, dist, extra);   /* send the extra distance bits */
+            }
+        } /* literal or match pair ? */
+
+        /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
+        Assert(s->pending < s->lit_bufsize + 2*lx, "pendingBuf overflow");
+
+    } while (lx < s->last_lit);
+
+    send_code(s, END_BLOCK, ltree);
+    s->last_eob_len = ltree[END_BLOCK].Len;
+}
+
+/* ===========================================================================
+ * Set the data type to ASCII or BINARY, using a crude approximation:
+ * binary if more than 20% of the bytes are <= 6 or >= 128, ascii otherwise.
+ * IN assertion: the fields freq of dyn_ltree are set and the total of all
+ * frequencies does not exceed 64K (to fit in an int on 16 bit machines).
+ */
+local void set_data_type(s)
+    deflate_state *s;
+{
+    int n = 0;
+    unsigned ascii_freq = 0;
+    unsigned bin_freq = 0;
+    while (n < 7)        bin_freq += s->dyn_ltree[n++].Freq;
+    while (n < 128)    ascii_freq += s->dyn_ltree[n++].Freq;
+    while (n < LITERALS) bin_freq += s->dyn_ltree[n++].Freq;
+    s->data_type = (Byte)(bin_freq > (ascii_freq >> 2) ? Z_BINARY : Z_ASCII);
+}
+
+/* ===========================================================================
+ * Reverse the first len bits of a code, using straightforward code (a faster
+ * method would use a table)
+ * IN assertion: 1 <= len <= 15
+ */
+local unsigned bi_reverse(code, len)
+    unsigned code; /* the value to invert */
+    int len;       /* its bit length */
+{
+    register unsigned res = 0;
+    do {
+        res |= code & 1;
+        code >>= 1, res <<= 1;
+    } while (--len > 0);
+    return res >> 1;
+}
+
+/* ===========================================================================
+ * Flush the bit buffer, keeping at most 7 bits in it.
+ */
+local void bi_flush(s)
+    deflate_state *s;
+{
+    if (s->bi_valid == 16) {
+        put_short(s, s->bi_buf);
+        s->bi_buf = 0;
+        s->bi_valid = 0;
+    } else if (s->bi_valid >= 8) {
+        put_byte(s, (Byte)s->bi_buf);
+        s->bi_buf >>= 8;
+        s->bi_valid -= 8;
+    }
+}
+
+/* ===========================================================================
+ * Flush the bit buffer and align the output on a byte boundary
+ */
+local void bi_windup(s)
+    deflate_state *s;
+{
+    if (s->bi_valid > 8) {
+        put_short(s, s->bi_buf);
+    } else if (s->bi_valid > 0) {
+        put_byte(s, (Byte)s->bi_buf);
+    }
+    s->bi_buf = 0;
+    s->bi_valid = 0;
+#ifdef DEBUG
+    s->bits_sent = (s->bits_sent+7) & ~7;
+#endif
+}
+
+/* ===========================================================================
+ * Copy a stored block, storing first the length and its
+ * one's complement if requested.
+ */
+local void copy_block(s, buf, len, header)
+    deflate_state *s;
+    charf    *buf;    /* the input data */
+    unsigned len;     /* its length */
+    int      header;  /* true if block header must be written */
+{
+    bi_windup(s);        /* align on byte boundary */
+    s->last_eob_len = 8; /* enough lookahead for inflate */
+
+    if (header) {
+        put_short(s, (ush)len);   
+        put_short(s, (ush)~len);
+#ifdef DEBUG
+        s->bits_sent += 2*16;
+#endif
+    }
+#ifdef DEBUG
+    s->bits_sent += (ulg)len<<3;
+#endif
+    while (len--) {
+        put_byte(s, *buf++);
+    }
+}
diff --git a/zlib-1.1.4/trees.h b/zlib-1.1.4/trees.h
new file mode 100644
index 0000000..72facf9
--- /dev/null
+++ b/zlib-1.1.4/trees.h
@@ -0,0 +1,128 @@
+/* header created automatically with -DGEN_TREES_H */
+
+local const ct_data static_ltree[L_CODES+2] = {
+{{ 12},{  8}}, {{140},{  8}}, {{ 76},{  8}}, {{204},{  8}}, {{ 44},{  8}},
+{{172},{  8}}, {{108},{  8}}, {{236},{  8}}, {{ 28},{  8}}, {{156},{  8}},
+{{ 92},{  8}}, {{220},{  8}}, {{ 60},{  8}}, {{188},{  8}}, {{124},{  8}},
+{{252},{  8}}, {{  2},{  8}}, {{130},{  8}}, {{ 66},{  8}}, {{194},{  8}},
+{{ 34},{  8}}, {{162},{  8}}, {{ 98},{  8}}, {{226},{  8}}, {{ 18},{  8}},
+{{146},{  8}}, {{ 82},{  8}}, {{210},{  8}}, {{ 50},{  8}}, {{178},{  8}},
+{{114},{  8}}, {{242},{  8}}, {{ 10},{  8}}, {{138},{  8}}, {{ 74},{  8}},
+{{202},{  8}}, {{ 42},{  8}}, {{170},{  8}}, {{106},{  8}}, {{234},{  8}},
+{{ 26},{  8}}, {{154},{  8}}, {{ 90},{  8}}, {{218},{  8}}, {{ 58},{  8}},
+{{186},{  8}}, {{122},{  8}}, {{250},{  8}}, {{  6},{  8}}, {{134},{  8}},
+{{ 70},{  8}}, {{198},{  8}}, {{ 38},{  8}}, {{166},{  8}}, {{102},{  8}},
+{{230},{  8}}, {{ 22},{  8}}, {{150},{  8}}, {{ 86},{  8}}, {{214},{  8}},
+{{ 54},{  8}}, {{182},{  8}}, {{118},{  8}}, {{246},{  8}}, {{ 14},{  8}},
+{{142},{  8}}, {{ 78},{  8}}, {{206},{  8}}, {{ 46},{  8}}, {{174},{  8}},
+{{110},{  8}}, {{238},{  8}}, {{ 30},{  8}}, {{158},{  8}}, {{ 94},{  8}},
+{{222},{  8}}, {{ 62},{  8}}, {{190},{  8}}, {{126},{  8}}, {{254},{  8}},
+{{  1},{  8}}, {{129},{  8}}, {{ 65},{  8}}, {{193},{  8}}, {{ 33},{  8}},
+{{161},{  8}}, {{ 97},{  8}}, {{225},{  8}}, {{ 17},{  8}}, {{145},{  8}},
+{{ 81},{  8}}, {{209},{  8}}, {{ 49},{  8}}, {{177},{  8}}, {{113},{  8}},
+{{241},{  8}}, {{  9},{  8}}, {{137},{  8}}, {{ 73},{  8}}, {{201},{  8}},
+{{ 41},{  8}}, {{169},{  8}}, {{105},{  8}}, {{233},{  8}}, {{ 25},{  8}},
+{{153},{  8}}, {{ 89},{  8}}, {{217},{  8}}, {{ 57},{  8}}, {{185},{  8}},
+{{121},{  8}}, {{249},{  8}}, {{  5},{  8}}, {{133},{  8}}, {{ 69},{  8}},
+{{197},{  8}}, {{ 37},{  8}}, {{165},{  8}}, {{101},{  8}}, {{229},{  8}},
+{{ 21},{  8}}, {{149},{  8}}, {{ 85},{  8}}, {{213},{  8}}, {{ 53},{  8}},
+{{181},{  8}}, {{117},{  8}}, {{245},{  8}}, {{ 13},{  8}}, {{141},{  8}},
+{{ 77},{  8}}, {{205},{  8}}, {{ 45},{  8}}, {{173},{  8}}, {{109},{  8}},
+{{237},{  8}}, {{ 29},{  8}}, {{157},{  8}}, {{ 93},{  8}}, {{221},{  8}},
+{{ 61},{  8}}, {{189},{  8}}, {{125},{  8}}, {{253},{  8}}, {{ 19},{  9}},
+{{275},{  9}}, {{147},{  9}}, {{403},{  9}}, {{ 83},{  9}}, {{339},{  9}},
+{{211},{  9}}, {{467},{  9}}, {{ 51},{  9}}, {{307},{  9}}, {{179},{  9}},
+{{435},{  9}}, {{115},{  9}}, {{371},{  9}}, {{243},{  9}}, {{499},{  9}},
+{{ 11},{  9}}, {{267},{  9}}, {{139},{  9}}, {{395},{  9}}, {{ 75},{  9}},
+{{331},{  9}}, {{203},{  9}}, {{459},{  9}}, {{ 43},{  9}}, {{299},{  9}},
+{{171},{  9}}, {{427},{  9}}, {{107},{  9}}, {{363},{  9}}, {{235},{  9}},
+{{491},{  9}}, {{ 27},{  9}}, {{283},{  9}}, {{155},{  9}}, {{411},{  9}},
+{{ 91},{  9}}, {{347},{  9}}, {{219},{  9}}, {{475},{  9}}, {{ 59},{  9}},
+{{315},{  9}}, {{187},{  9}}, {{443},{  9}}, {{123},{  9}}, {{379},{  9}},
+{{251},{  9}}, {{507},{  9}}, {{  7},{  9}}, {{263},{  9}}, {{135},{  9}},
+{{391},{  9}}, {{ 71},{  9}}, {{327},{  9}}, {{199},{  9}}, {{455},{  9}},
+{{ 39},{  9}}, {{295},{  9}}, {{167},{  9}}, {{423},{  9}}, {{103},{  9}},
+{{359},{  9}}, {{231},{  9}}, {{487},{  9}}, {{ 23},{  9}}, {{279},{  9}},
+{{151},{  9}}, {{407},{  9}}, {{ 87},{  9}}, {{343},{  9}}, {{215},{  9}},
+{{471},{  9}}, {{ 55},{  9}}, {{311},{  9}}, {{183},{  9}}, {{439},{  9}},
+{{119},{  9}}, {{375},{  9}}, {{247},{  9}}, {{503},{  9}}, {{ 15},{  9}},
+{{271},{  9}}, {{143},{  9}}, {{399},{  9}}, {{ 79},{  9}}, {{335},{  9}},
+{{207},{  9}}, {{463},{  9}}, {{ 47},{  9}}, {{303},{  9}}, {{175},{  9}},
+{{431},{  9}}, {{111},{  9}}, {{367},{  9}}, {{239},{  9}}, {{495},{  9}},
+{{ 31},{  9}}, {{287},{  9}}, {{159},{  9}}, {{415},{  9}}, {{ 95},{  9}},
+{{351},{  9}}, {{223},{  9}}, {{479},{  9}}, {{ 63},{  9}}, {{319},{  9}},
+{{191},{  9}}, {{447},{  9}}, {{127},{  9}}, {{383},{  9}}, {{255},{  9}},
+{{511},{  9}}, {{  0},{  7}}, {{ 64},{  7}}, {{ 32},{  7}}, {{ 96},{  7}},
+{{ 16},{  7}}, {{ 80},{  7}}, {{ 48},{  7}}, {{112},{  7}}, {{  8},{  7}},
+{{ 72},{  7}}, {{ 40},{  7}}, {{104},{  7}}, {{ 24},{  7}}, {{ 88},{  7}},
+{{ 56},{  7}}, {{120},{  7}}, {{  4},{  7}}, {{ 68},{  7}}, {{ 36},{  7}},
+{{100},{  7}}, {{ 20},{  7}}, {{ 84},{  7}}, {{ 52},{  7}}, {{116},{  7}},
+{{  3},{  8}}, {{131},{  8}}, {{ 67},{  8}}, {{195},{  8}}, {{ 35},{  8}},
+{{163},{  8}}, {{ 99},{  8}}, {{227},{  8}}
+};
+
+local const ct_data static_dtree[D_CODES] = {
+{{ 0},{ 5}}, {{16},{ 5}}, {{ 8},{ 5}}, {{24},{ 5}}, {{ 4},{ 5}},
+{{20},{ 5}}, {{12},{ 5}}, {{28},{ 5}}, {{ 2},{ 5}}, {{18},{ 5}},
+{{10},{ 5}}, {{26},{ 5}}, {{ 6},{ 5}}, {{22},{ 5}}, {{14},{ 5}},
+{{30},{ 5}}, {{ 1},{ 5}}, {{17},{ 5}}, {{ 9},{ 5}}, {{25},{ 5}},
+{{ 5},{ 5}}, {{21},{ 5}}, {{13},{ 5}}, {{29},{ 5}}, {{ 3},{ 5}},
+{{19},{ 5}}, {{11},{ 5}}, {{27},{ 5}}, {{ 7},{ 5}}, {{23},{ 5}}
+};
+
+const uch _dist_code[DIST_CODE_LEN] = {
+ 0,  1,  2,  3,  4,  4,  5,  5,  6,  6,  6,  6,  7,  7,  7,  7,  8,  8,  8,  8,
+ 8,  8,  8,  8,  9,  9,  9,  9,  9,  9,  9,  9, 10, 10, 10, 10, 10, 10, 10, 10,
+10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
+11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
+12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13,
+13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
+13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
+14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
+14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
+14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15,
+15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
+15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
+15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,  0,  0, 16, 17,
+18, 18, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 22, 22, 22, 22,
+23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
+24, 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26,
+26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27,
+27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
+28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
+28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
+28, 28, 28, 28, 28, 28, 28, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29,
+29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29,
+29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29,
+29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29
+};
+
+const uch _length_code[MAX_MATCH-MIN_MATCH+1]= {
+ 0,  1,  2,  3,  4,  5,  6,  7,  8,  8,  9,  9, 10, 10, 11, 11, 12, 12, 12, 12,
+13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16,
+17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19,
+19, 19, 19, 19, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22,
+22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23, 23,
+23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
+24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
+25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
+25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 26, 26, 26, 26,
+26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26,
+26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27,
+27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 28
+};
+
+local const int base_length[LENGTH_CODES] = {
+0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56,
+64, 80, 96, 112, 128, 160, 192, 224, 0
+};
+
+local const int base_dist[D_CODES] = {
+    0,     1,     2,     3,     4,     6,     8,    12,    16,    24,
+   32,    48,    64,    96,   128,   192,   256,   384,   512,   768,
+ 1024,  1536,  2048,  3072,  4096,  6144,  8192, 12288, 16384, 24576
+};
+
diff --git a/zlib-1.1.4/uncompr.c b/zlib-1.1.4/uncompr.c
new file mode 100644
index 0000000..a287714
--- /dev/null
+++ b/zlib-1.1.4/uncompr.c
@@ -0,0 +1,58 @@
+/* uncompr.c -- decompress a memory buffer
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* @(#) $Id$ */
+
+#include "zlib.h"
+
+/* ===========================================================================
+     Decompresses the source buffer into the destination buffer.  sourceLen is
+   the byte length of the source buffer. Upon entry, destLen is the total
+   size of the destination buffer, which must be large enough to hold the
+   entire uncompressed data. (The size of the uncompressed data must have
+   been saved previously by the compressor and transmitted to the decompressor
+   by some mechanism outside the scope of this compression library.)
+   Upon exit, destLen is the actual size of the compressed buffer.
+     This function can be used to decompress a whole file at once if the
+   input file is mmap'ed.
+
+     uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_BUF_ERROR if there was not enough room in the output
+   buffer, or Z_DATA_ERROR if the input data was corrupted.
+*/
+int ZEXPORT uncompress (dest, destLen, source, sourceLen)
+    Bytef *dest;
+    uLongf *destLen;
+    const Bytef *source;
+    uLong sourceLen;
+{
+    z_stream stream;
+    int err;
+
+    stream.next_in = (Bytef*)source;
+    stream.avail_in = (uInt)sourceLen;
+    /* Check for source > 64K on 16-bit machine: */
+    if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;
+
+    stream.next_out = dest;
+    stream.avail_out = (uInt)*destLen;
+    if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR;
+
+    stream.zalloc = (alloc_func)0;
+    stream.zfree = (free_func)0;
+
+    err = inflateInit(&stream);
+    if (err != Z_OK) return err;
+
+    err = inflate(&stream, Z_FINISH);
+    if (err != Z_STREAM_END) {
+        inflateEnd(&stream);
+        return err == Z_OK ? Z_BUF_ERROR : err;
+    }
+    *destLen = stream.total_out;
+
+    err = inflateEnd(&stream);
+    return err;
+}
diff --git a/zlib-1.1.4/zconf.h b/zlib-1.1.4/zconf.h
new file mode 100644
index 0000000..eb0ae2e
--- /dev/null
+++ b/zlib-1.1.4/zconf.h
@@ -0,0 +1,279 @@
+/* zconf.h -- configuration of the zlib compression library
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* @(#) $Id$ */
+
+#ifndef _ZCONF_H
+#define _ZCONF_H
+
+/*
+ * If you *really* need a unique prefix for all types and library functions,
+ * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
+ */
+#ifdef Z_PREFIX
+#  define deflateInit_	z_deflateInit_
+#  define deflate	z_deflate
+#  define deflateEnd	z_deflateEnd
+#  define inflateInit_ 	z_inflateInit_
+#  define inflate	z_inflate
+#  define inflateEnd	z_inflateEnd
+#  define deflateInit2_	z_deflateInit2_
+#  define deflateSetDictionary z_deflateSetDictionary
+#  define deflateCopy	z_deflateCopy
+#  define deflateReset	z_deflateReset
+#  define deflateParams	z_deflateParams
+#  define inflateInit2_	z_inflateInit2_
+#  define inflateSetDictionary z_inflateSetDictionary
+#  define inflateSync	z_inflateSync
+#  define inflateSyncPoint z_inflateSyncPoint
+#  define inflateReset	z_inflateReset
+#  define compress	z_compress
+#  define compress2	z_compress2
+#  define uncompress	z_uncompress
+#  define adler32	z_adler32
+#  define crc32		z_crc32
+#  define get_crc_table z_get_crc_table
+
+#  define Byte		z_Byte
+#  define uInt		z_uInt
+#  define uLong		z_uLong
+#  define Bytef	        z_Bytef
+#  define charf		z_charf
+#  define intf		z_intf
+#  define uIntf		z_uIntf
+#  define uLongf	z_uLongf
+#  define voidpf	z_voidpf
+#  define voidp		z_voidp
+#endif
+
+#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
+#  define WIN32
+#endif
+#if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386)
+#  ifndef __32BIT__
+#    define __32BIT__
+#  endif
+#endif
+#if defined(__MSDOS__) && !defined(MSDOS)
+#  define MSDOS
+#endif
+
+/*
+ * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
+ * than 64k bytes at a time (needed on systems with 16-bit int).
+ */
+#if defined(MSDOS) && !defined(__32BIT__)
+#  define MAXSEG_64K
+#endif
+#ifdef MSDOS
+#  define UNALIGNED_OK
+#endif
+
+#if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32))  && !defined(STDC)
+#  define STDC
+#endif
+#if defined(__STDC__) || defined(__cplusplus) || defined(__OS2__)
+#  ifndef STDC
+#    define STDC
+#  endif
+#endif
+
+#ifndef STDC
+#  ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
+#    define const
+#  endif
+#endif
+
+/* Some Mac compilers merge all .h files incorrectly: */
+#if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__)
+#  define NO_DUMMY_DECL
+#endif
+
+/* Old Borland C incorrectly complains about missing returns: */
+#if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
+#  define NEED_DUMMY_RETURN
+#endif
+
+
+/* Maximum value for memLevel in deflateInit2 */
+#ifndef MAX_MEM_LEVEL
+#  ifdef MAXSEG_64K
+#    define MAX_MEM_LEVEL 8
+#  else
+#    define MAX_MEM_LEVEL 9
+#  endif
+#endif
+
+/* Maximum value for windowBits in deflateInit2 and inflateInit2.
+ * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
+ * created by gzip. (Files created by minigzip can still be extracted by
+ * gzip.)
+ */
+#ifndef MAX_WBITS
+#  define MAX_WBITS   15 /* 32K LZ77 window */
+#endif
+
+/* The memory requirements for deflate are (in bytes):
+            (1 << (windowBits+2)) +  (1 << (memLevel+9))
+ that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
+ plus a few kilobytes for small objects. For example, if you want to reduce
+ the default memory requirements from 256K to 128K, compile with
+     make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
+ Of course this will generally degrade compression (there's no free lunch).
+
+   The memory requirements for inflate are (in bytes) 1 << windowBits
+ that is, 32K for windowBits=15 (default value) plus a few kilobytes
+ for small objects.
+*/
+
+                        /* Type declarations */
+
+#ifndef OF /* function prototypes */
+#  ifdef STDC
+#    define OF(args)  args
+#  else
+#    define OF(args)  ()
+#  endif
+#endif
+
+/* The following definitions for FAR are needed only for MSDOS mixed
+ * model programming (small or medium model with some far allocations).
+ * This was tested only with MSC; for other MSDOS compilers you may have
+ * to define NO_MEMCPY in zutil.h.  If you don't need the mixed model,
+ * just define FAR to be empty.
+ */
+#if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__)
+   /* MSC small or medium model */
+#  define SMALL_MEDIUM
+#  ifdef _MSC_VER
+#    define FAR _far
+#  else
+#    define FAR far
+#  endif
+#endif
+#if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))
+#  ifndef __32BIT__
+#    define SMALL_MEDIUM
+#    define FAR _far
+#  endif
+#endif
+
+/* Compile with -DZLIB_DLL for Windows DLL support */
+#if defined(ZLIB_DLL)
+#  if defined(_WINDOWS) || defined(WINDOWS)
+#    ifdef FAR
+#      undef FAR
+#    endif
+#    include <windows.h>
+#    define ZEXPORT  WINAPI
+#    ifdef WIN32
+#      define ZEXPORTVA  WINAPIV
+#    else
+#      define ZEXPORTVA  FAR _cdecl _export
+#    endif
+#  endif
+#  if defined (__BORLANDC__)
+#    if (__BORLANDC__ >= 0x0500) && defined (WIN32)
+#      include <windows.h>
+#      define ZEXPORT __declspec(dllexport) WINAPI
+#      define ZEXPORTRVA __declspec(dllexport) WINAPIV
+#    else
+#      if defined (_Windows) && defined (__DLL__)
+#        define ZEXPORT _export
+#        define ZEXPORTVA _export
+#      endif
+#    endif
+#  endif
+#endif
+
+#if defined (__BEOS__)
+#  if defined (ZLIB_DLL)
+#    define ZEXTERN extern __declspec(dllexport)
+#  else
+#    define ZEXTERN extern __declspec(dllimport)
+#  endif
+#endif
+
+#ifndef ZEXPORT
+#  define ZEXPORT
+#endif
+#ifndef ZEXPORTVA
+#  define ZEXPORTVA
+#endif
+#ifndef ZEXTERN
+#  define ZEXTERN extern
+#endif
+
+#ifndef FAR
+#   define FAR
+#endif
+
+#if !defined(MACOS) && !defined(TARGET_OS_MAC)
+typedef unsigned char  Byte;  /* 8 bits */
+#endif
+typedef unsigned int   uInt;  /* 16 bits or more */
+typedef unsigned long  uLong; /* 32 bits or more */
+
+#ifdef SMALL_MEDIUM
+   /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
+#  define Bytef Byte FAR
+#else
+   typedef Byte  FAR Bytef;
+#endif
+typedef char  FAR charf;
+typedef int   FAR intf;
+typedef uInt  FAR uIntf;
+typedef uLong FAR uLongf;
+
+#ifdef STDC
+   typedef void FAR *voidpf;
+   typedef void     *voidp;
+#else
+   typedef Byte FAR *voidpf;
+   typedef Byte     *voidp;
+#endif
+
+#ifdef HAVE_UNISTD_H
+#  include <sys/types.h> /* for off_t */
+#  include <unistd.h>    /* for SEEK_* and off_t */
+#  define z_off_t  off_t
+#endif
+#ifndef SEEK_SET
+#  define SEEK_SET        0       /* Seek from beginning of file.  */
+#  define SEEK_CUR        1       /* Seek from current position.  */
+#  define SEEK_END        2       /* Set file pointer to EOF plus "offset" */
+#endif
+#ifndef z_off_t
+#  define  z_off_t long
+#endif
+
+/* MVS linker does not support external names larger than 8 bytes */
+#if defined(__MVS__)
+#   pragma map(deflateInit_,"DEIN")
+#   pragma map(deflateInit2_,"DEIN2")
+#   pragma map(deflateEnd,"DEEND")
+#   pragma map(inflateInit_,"ININ")
+#   pragma map(inflateInit2_,"ININ2")
+#   pragma map(inflateEnd,"INEND")
+#   pragma map(inflateSync,"INSY")
+#   pragma map(inflateSetDictionary,"INSEDI")
+#   pragma map(inflate_blocks,"INBL")
+#   pragma map(inflate_blocks_new,"INBLNE")
+#   pragma map(inflate_blocks_free,"INBLFR")
+#   pragma map(inflate_blocks_reset,"INBLRE")
+#   pragma map(inflate_codes_free,"INCOFR")
+#   pragma map(inflate_codes,"INCO")
+#   pragma map(inflate_fast,"INFA")
+#   pragma map(inflate_flush,"INFLU")
+#   pragma map(inflate_mask,"INMA")
+#   pragma map(inflate_set_dictionary,"INSEDI2")
+#   pragma map(inflate_copyright,"INCOPY")
+#   pragma map(inflate_trees_bits,"INTRBI")
+#   pragma map(inflate_trees_dynamic,"INTRDY")
+#   pragma map(inflate_trees_fixed,"INTRFI")
+#   pragma map(inflate_trees_free,"INTRFR")
+#endif
+
+#endif /* _ZCONF_H */
diff --git a/zlib-1.1.4/zlib.3 b/zlib-1.1.4/zlib.3
new file mode 100644
index 0000000..3a6e450
--- /dev/null
+++ b/zlib-1.1.4/zlib.3
@@ -0,0 +1,107 @@
+.TH ZLIB 3 "11 March 2002"
+.SH NAME
+zlib \- compression/decompression library
+.SH SYNOPSIS
+[see
+.I zlib.h
+for full description]
+.SH DESCRIPTION
+The
+.I zlib
+library is a general purpose data compression library.
+The code is thread safe.
+It provides in-memory compression and decompression functions,
+including integrity checks of the uncompressed data.
+This version of the library supports only one compression method (deflation)
+but other algorithms will be added later and will have the same stream interface.
+.LP
+Compression can be done in a single step if the buffers are large enough
+(for example if an input file is mmap'ed),
+or can be done by repeated calls of the compression function.
+In the latter case,
+the application must provide more input and/or consume the output
+(providing more output space) before each call.
+.LP
+The library also supports reading and writing files in
+.I gzip
+(.gz) format
+with an interface similar to that of stdio.
+.LP
+The library does not install any signal handler. The decoder checks
+the consistency of the compressed data, so the library should never
+crash even in case of corrupted input.
+.LP
+All functions of the compression library are documented in the file
+.IR zlib.h.
+The distribution source includes examples of use of the library
+the files
+.I example.c
+and
+.IR minigzip.c .
+.LP
+A Java implementation of
+.IR zlib
+is available in the Java Development Kit 1.1
+.IP
+http://www.javasoft.com/products/JDK/1.1/docs/api/Package-java.util.zip.html
+.LP
+A Perl interface to
+.IR zlib ,
+written by Paul Marquess (pmarquess@bfsec.bt.co.uk)
+is available at CPAN (Comprehensive Perl Archive Network) sites,
+such as:
+.IP
+ftp://ftp.cis.ufl.edu/pub/perl/CPAN/modules/by-module/Compress/Compress-Zlib*
+.LP
+A Python interface to
+.IR zlib
+written by A.M. Kuchling <amk@magnet.com>
+is available from the Python Software Association sites, such as:
+.IP
+ftp://ftp.python.org/pub/python/contrib/Encoding/zlib*.tar.gz
+.SH "SEE ALSO"
+Questions about zlib should be sent to:
+.IP
+zlib@quest.jpl.nasa.gov
+or, if this fails, to the author addresses given below.
+The zlib home page is:
+.IP
+http://www.cdrom.com/pub/infozip/zlib/
+.LP
+The data format used by the zlib library is described by RFC
+(Request for Comments) 1950 to 1952 in the files: 
+.IP
+ftp://ds.internic.net/rfc/rfc1950.txt (zlib format)
+.br
+rfc1951.txt (deflate format)
+.br
+rfc1952.txt (gzip format)
+.LP
+These documents are also available in other formats from:
+.IP
+ftp://ftp.uu.net/graphics/png/documents/zlib/zdoc-index.html
+.SH AUTHORS
+Version 1.1.4
+Copyright (C) 1995-2002 Jean-loup Gailly (jloup@gzip.org)
+and Mark Adler (madler@alumni.caltech.edu).
+.LP
+This software is provided "as-is,"
+without any express or implied warranty.
+In no event will the authors be held liable for any damages
+arising from the use of this software.
+See the distribution directory with respect to requirements
+governing redistribution.
+The deflate format used by
+.I zlib
+was defined by Phil Katz.
+The deflate and
+.I zlib
+specifications were written by L. Peter Deutsch.
+Thanks to all the people who reported problems and suggested various
+improvements in
+.IR zlib ;
+who are too numerous to cite here.
+.LP
+UNIX manual page by R. P. C. Rodgers,
+U.S. National Library of Medicine (rodgers@nlm.nih.gov).
+.\" end of man page
diff --git a/zlib-1.1.4/zlib.h b/zlib-1.1.4/zlib.h
new file mode 100644
index 0000000..52cb529
--- /dev/null
+++ b/zlib-1.1.4/zlib.h
@@ -0,0 +1,893 @@
+/* zlib.h -- interface of the 'zlib' general purpose compression library
+  version 1.1.4, March 11th, 2002
+
+  Copyright (C) 1995-2002 Jean-loup Gailly and Mark Adler
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+
+  Jean-loup Gailly        Mark Adler
+  jloup@gzip.org          madler@alumni.caltech.edu
+
+
+  The data format used by the zlib library is described by RFCs (Request for
+  Comments) 1950 to 1952 in the files ftp://ds.internic.net/rfc/rfc1950.txt
+  (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
+*/
+
+#ifndef _ZLIB_H
+#define _ZLIB_H
+
+#include "zconf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ZLIB_VERSION "1.1.4"
+
+/* 
+     The 'zlib' compression library provides in-memory compression and
+  decompression functions, including integrity checks of the uncompressed
+  data.  This version of the library supports only one compression method
+  (deflation) but other algorithms will be added later and will have the same
+  stream interface.
+
+     Compression can be done in a single step if the buffers are large
+  enough (for example if an input file is mmap'ed), or can be done by
+  repeated calls of the compression function.  In the latter case, the
+  application must provide more input and/or consume the output
+  (providing more output space) before each call.
+
+     The library also supports reading and writing files in gzip (.gz) format
+  with an interface similar to that of stdio.
+
+     The library does not install any signal handler. The decoder checks
+  the consistency of the compressed data, so the library should never
+  crash even in case of corrupted input.
+*/
+
+typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size));
+typedef void   (*free_func)  OF((voidpf opaque, voidpf address));
+
+struct internal_state;
+
+typedef struct z_stream_s {
+    Bytef    *next_in;  /* next input byte */
+    uInt     avail_in;  /* number of bytes available at next_in */
+    uLong    total_in;  /* total nb of input bytes read so far */
+
+    Bytef    *next_out; /* next output byte should be put there */
+    uInt     avail_out; /* remaining free space at next_out */
+    uLong    total_out; /* total nb of bytes output so far */
+
+    char     *msg;      /* last error message, NULL if no error */
+    struct internal_state FAR *state; /* not visible by applications */
+
+    alloc_func zalloc;  /* used to allocate the internal state */
+    free_func  zfree;   /* used to free the internal state */
+    voidpf     opaque;  /* private data object passed to zalloc and zfree */
+
+    int     data_type;  /* best guess about the data type: ascii or binary */
+    uLong   adler;      /* adler32 value of the uncompressed data */
+    uLong   reserved;   /* reserved for future use */
+} z_stream;
+
+typedef z_stream FAR *z_streamp;
+
+/*
+   The application must update next_in and avail_in when avail_in has
+   dropped to zero. It must update next_out and avail_out when avail_out
+   has dropped to zero. The application must initialize zalloc, zfree and
+   opaque before calling the init function. All other fields are set by the
+   compression library and must not be updated by the application.
+
+   The opaque value provided by the application will be passed as the first
+   parameter for calls of zalloc and zfree. This can be useful for custom
+   memory management. The compression library attaches no meaning to the
+   opaque value.
+
+   zalloc must return Z_NULL if there is not enough memory for the object.
+   If zlib is used in a multi-threaded application, zalloc and zfree must be
+   thread safe.
+
+   On 16-bit systems, the functions zalloc and zfree must be able to allocate
+   exactly 65536 bytes, but will not be required to allocate more than this
+   if the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS,
+   pointers returned by zalloc for objects of exactly 65536 bytes *must*
+   have their offset normalized to zero. The default allocation function
+   provided by this library ensures this (see zutil.c). To reduce memory
+   requirements and avoid any allocation of 64K objects, at the expense of
+   compression ratio, compile the library with -DMAX_WBITS=14 (see zconf.h).
+
+   The fields total_in and total_out can be used for statistics or
+   progress reports. After compression, total_in holds the total size of
+   the uncompressed data and may be saved for use in the decompressor
+   (particularly if the decompressor wants to decompress everything in
+   a single step).
+*/
+
+                        /* constants */
+
+#define Z_NO_FLUSH      0
+#define Z_PARTIAL_FLUSH 1 /* will be removed, use Z_SYNC_FLUSH instead */
+#define Z_SYNC_FLUSH    2
+#define Z_FULL_FLUSH    3
+#define Z_FINISH        4
+/* Allowed flush values; see deflate() below for details */
+
+#define Z_OK            0
+#define Z_STREAM_END    1
+#define Z_NEED_DICT     2
+#define Z_ERRNO        (-1)
+#define Z_STREAM_ERROR (-2)
+#define Z_DATA_ERROR   (-3)
+#define Z_MEM_ERROR    (-4)
+#define Z_BUF_ERROR    (-5)
+#define Z_VERSION_ERROR (-6)
+/* Return codes for the compression/decompression functions. Negative
+ * values are errors, positive values are used for special but normal events.
+ */
+
+#define Z_NO_COMPRESSION         0
+#define Z_BEST_SPEED             1
+#define Z_BEST_COMPRESSION       9
+#define Z_DEFAULT_COMPRESSION  (-1)
+/* compression levels */
+
+#define Z_FILTERED            1
+#define Z_HUFFMAN_ONLY        2
+#define Z_DEFAULT_STRATEGY    0
+/* compression strategy; see deflateInit2() below for details */
+
+#define Z_BINARY   0
+#define Z_ASCII    1
+#define Z_UNKNOWN  2
+/* Possible values of the data_type field */
+
+#define Z_DEFLATED   8
+/* The deflate compression method (the only one supported in this version) */
+
+#define Z_NULL  0  /* for initializing zalloc, zfree, opaque */
+
+#define zlib_version zlibVersion()
+/* for compatibility with versions < 1.0.2 */
+
+                        /* basic functions */
+
+ZEXTERN const char * ZEXPORT zlibVersion OF((void));
+/* The application can compare zlibVersion and ZLIB_VERSION for consistency.
+   If the first character differs, the library code actually used is
+   not compatible with the zlib.h header file used by the application.
+   This check is automatically made by deflateInit and inflateInit.
+ */
+
+/* 
+ZEXTERN int ZEXPORT deflateInit OF((z_streamp strm, int level));
+
+     Initializes the internal stream state for compression. The fields
+   zalloc, zfree and opaque must be initialized before by the caller.
+   If zalloc and zfree are set to Z_NULL, deflateInit updates them to
+   use default allocation functions.
+
+     The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9:
+   1 gives best speed, 9 gives best compression, 0 gives no compression at
+   all (the input data is simply copied a block at a time).
+   Z_DEFAULT_COMPRESSION requests a default compromise between speed and
+   compression (currently equivalent to level 6).
+
+     deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_STREAM_ERROR if level is not a valid compression level,
+   Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible
+   with the version assumed by the caller (ZLIB_VERSION).
+   msg is set to null if there is no error message.  deflateInit does not
+   perform any compression: this will be done by deflate().
+*/
+
+
+ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush));
+/*
+    deflate compresses as much data as possible, and stops when the input
+  buffer becomes empty or the output buffer becomes full. It may introduce some
+  output latency (reading input without producing any output) except when
+  forced to flush.
+
+    The detailed semantics are as follows. deflate performs one or both of the
+  following actions:
+
+  - Compress more input starting at next_in and update next_in and avail_in
+    accordingly. If not all input can be processed (because there is not
+    enough room in the output buffer), next_in and avail_in are updated and
+    processing will resume at this point for the next call of deflate().
+
+  - Provide more output starting at next_out and update next_out and avail_out
+    accordingly. This action is forced if the parameter flush is non zero.
+    Forcing flush frequently degrades the compression ratio, so this parameter
+    should be set only when necessary (in interactive applications).
+    Some output may be provided even if flush is not set.
+
+  Before the call of deflate(), the application should ensure that at least
+  one of the actions is possible, by providing more input and/or consuming
+  more output, and updating avail_in or avail_out accordingly; avail_out
+  should never be zero before the call. The application can consume the
+  compressed output when it wants, for example when the output buffer is full
+  (avail_out == 0), or after each call of deflate(). If deflate returns Z_OK
+  and with zero avail_out, it must be called again after making room in the
+  output buffer because there might be more output pending.
+
+    If the parameter flush is set to Z_SYNC_FLUSH, all pending output is
+  flushed to the output buffer and the output is aligned on a byte boundary, so
+  that the decompressor can get all input data available so far. (In particular
+  avail_in is zero after the call if enough output space has been provided
+  before the call.)  Flushing may degrade compression for some compression
+  algorithms and so it should be used only when necessary.
+
+    If flush is set to Z_FULL_FLUSH, all output is flushed as with
+  Z_SYNC_FLUSH, and the compression state is reset so that decompression can
+  restart from this point if previous compressed data has been damaged or if
+  random access is desired. Using Z_FULL_FLUSH too often can seriously degrade
+  the compression.
+
+    If deflate returns with avail_out == 0, this function must be called again
+  with the same value of the flush parameter and more output space (updated
+  avail_out), until the flush is complete (deflate returns with non-zero
+  avail_out).
+
+    If the parameter flush is set to Z_FINISH, pending input is processed,
+  pending output is flushed and deflate returns with Z_STREAM_END if there
+  was enough output space; if deflate returns with Z_OK, this function must be
+  called again with Z_FINISH and more output space (updated avail_out) but no
+  more input data, until it returns with Z_STREAM_END or an error. After
+  deflate has returned Z_STREAM_END, the only possible operations on the
+  stream are deflateReset or deflateEnd.
+  
+    Z_FINISH can be used immediately after deflateInit if all the compression
+  is to be done in a single step. In this case, avail_out must be at least
+  0.1% larger than avail_in plus 12 bytes.  If deflate does not return
+  Z_STREAM_END, then it must be called again as described above.
+
+    deflate() sets strm->adler to the adler32 checksum of all input read
+  so far (that is, total_in bytes).
+
+    deflate() may update data_type if it can make a good guess about
+  the input data type (Z_ASCII or Z_BINARY). In doubt, the data is considered
+  binary. This field is only for information purposes and does not affect
+  the compression algorithm in any manner.
+
+    deflate() returns Z_OK if some progress has been made (more input
+  processed or more output produced), Z_STREAM_END if all input has been
+  consumed and all output has been produced (only when flush is set to
+  Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example
+  if next_in or next_out was NULL), Z_BUF_ERROR if no progress is possible
+  (for example avail_in or avail_out was zero).
+*/
+
+
+ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm));
+/*
+     All dynamically allocated data structures for this stream are freed.
+   This function discards any unprocessed input and does not flush any
+   pending output.
+
+     deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the
+   stream state was inconsistent, Z_DATA_ERROR if the stream was freed
+   prematurely (some input or output was discarded). In the error case,
+   msg may be set but then points to a static string (which must not be
+   deallocated).
+*/
+
+
+/* 
+ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm));
+
+     Initializes the internal stream state for decompression. The fields
+   next_in, avail_in, zalloc, zfree and opaque must be initialized before by
+   the caller. If next_in is not Z_NULL and avail_in is large enough (the exact
+   value depends on the compression method), inflateInit determines the
+   compression method from the zlib header and allocates all data structures
+   accordingly; otherwise the allocation will be deferred to the first call of
+   inflate.  If zalloc and zfree are set to Z_NULL, inflateInit updates them to
+   use default allocation functions.
+
+     inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
+   version assumed by the caller.  msg is set to null if there is no error
+   message. inflateInit does not perform any decompression apart from reading
+   the zlib header if present: this will be done by inflate().  (So next_in and
+   avail_in may be modified, but next_out and avail_out are unchanged.)
+*/
+
+
+ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush));
+/*
+    inflate decompresses as much data as possible, and stops when the input
+  buffer becomes empty or the output buffer becomes full. It may some
+  introduce some output latency (reading input without producing any output)
+  except when forced to flush.
+
+  The detailed semantics are as follows. inflate performs one or both of the
+  following actions:
+
+  - Decompress more input starting at next_in and update next_in and avail_in
+    accordingly. If not all input can be processed (because there is not
+    enough room in the output buffer), next_in is updated and processing
+    will resume at this point for the next call of inflate().
+
+  - Provide more output starting at next_out and update next_out and avail_out
+    accordingly.  inflate() provides as much output as possible, until there
+    is no more input data or no more space in the output buffer (see below
+    about the flush parameter).
+
+  Before the call of inflate(), the application should ensure that at least
+  one of the actions is possible, by providing more input and/or consuming
+  more output, and updating the next_* and avail_* values accordingly.
+  The application can consume the uncompressed output when it wants, for
+  example when the output buffer is full (avail_out == 0), or after each
+  call of inflate(). If inflate returns Z_OK and with zero avail_out, it
+  must be called again after making room in the output buffer because there
+  might be more output pending.
+
+    If the parameter flush is set to Z_SYNC_FLUSH, inflate flushes as much
+  output as possible to the output buffer. The flushing behavior of inflate is
+  not specified for values of the flush parameter other than Z_SYNC_FLUSH
+  and Z_FINISH, but the current implementation actually flushes as much output
+  as possible anyway.
+
+    inflate() should normally be called until it returns Z_STREAM_END or an
+  error. However if all decompression is to be performed in a single step
+  (a single call of inflate), the parameter flush should be set to
+  Z_FINISH. In this case all pending input is processed and all pending
+  output is flushed; avail_out must be large enough to hold all the
+  uncompressed data. (The size of the uncompressed data may have been saved
+  by the compressor for this purpose.) The next operation on this stream must
+  be inflateEnd to deallocate the decompression state. The use of Z_FINISH
+  is never required, but can be used to inform inflate that a faster routine
+  may be used for the single inflate() call.
+
+     If a preset dictionary is needed at this point (see inflateSetDictionary
+  below), inflate sets strm-adler to the adler32 checksum of the
+  dictionary chosen by the compressor and returns Z_NEED_DICT; otherwise 
+  it sets strm->adler to the adler32 checksum of all output produced
+  so far (that is, total_out bytes) and returns Z_OK, Z_STREAM_END or
+  an error code as described below. At the end of the stream, inflate()
+  checks that its computed adler32 checksum is equal to that saved by the
+  compressor and returns Z_STREAM_END only if the checksum is correct.
+
+    inflate() returns Z_OK if some progress has been made (more input processed
+  or more output produced), Z_STREAM_END if the end of the compressed data has
+  been reached and all uncompressed output has been produced, Z_NEED_DICT if a
+  preset dictionary is needed at this point, Z_DATA_ERROR if the input data was
+  corrupted (input stream not conforming to the zlib format or incorrect
+  adler32 checksum), Z_STREAM_ERROR if the stream structure was inconsistent
+  (for example if next_in or next_out was NULL), Z_MEM_ERROR if there was not
+  enough memory, Z_BUF_ERROR if no progress is possible or if there was not
+  enough room in the output buffer when Z_FINISH is used. In the Z_DATA_ERROR
+  case, the application may then call inflateSync to look for a good
+  compression block.
+*/
+
+
+ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm));
+/*
+     All dynamically allocated data structures for this stream are freed.
+   This function discards any unprocessed input and does not flush any
+   pending output.
+
+     inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state
+   was inconsistent. In the error case, msg may be set but then points to a
+   static string (which must not be deallocated).
+*/
+
+                        /* Advanced functions */
+
+/*
+    The following functions are needed only in some special applications.
+*/
+
+/*   
+ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm,
+                                     int  level,
+                                     int  method,
+                                     int  windowBits,
+                                     int  memLevel,
+                                     int  strategy));
+
+     This is another version of deflateInit with more compression options. The
+   fields next_in, zalloc, zfree and opaque must be initialized before by
+   the caller.
+
+     The method parameter is the compression method. It must be Z_DEFLATED in
+   this version of the library.
+
+     The windowBits parameter is the base two logarithm of the window size
+   (the size of the history buffer).  It should be in the range 8..15 for this
+   version of the library. Larger values of this parameter result in better
+   compression at the expense of memory usage. The default value is 15 if
+   deflateInit is used instead.
+
+     The memLevel parameter specifies how much memory should be allocated
+   for the internal compression state. memLevel=1 uses minimum memory but
+   is slow and reduces compression ratio; memLevel=9 uses maximum memory
+   for optimal speed. The default value is 8. See zconf.h for total memory
+   usage as a function of windowBits and memLevel.
+
+     The strategy parameter is used to tune the compression algorithm. Use the
+   value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a
+   filter (or predictor), or Z_HUFFMAN_ONLY to force Huffman encoding only (no
+   string match).  Filtered data consists mostly of small values with a
+   somewhat random distribution. In this case, the compression algorithm is
+   tuned to compress them better. The effect of Z_FILTERED is to force more
+   Huffman coding and less string matching; it is somewhat intermediate
+   between Z_DEFAULT and Z_HUFFMAN_ONLY. The strategy parameter only affects
+   the compression ratio but not the correctness of the compressed output even
+   if it is not set appropriately.
+
+      deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_STREAM_ERROR if a parameter is invalid (such as an invalid
+   method). msg is set to null if there is no error message.  deflateInit2 does
+   not perform any compression: this will be done by deflate().
+*/
+                            
+ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm,
+                                             const Bytef *dictionary,
+                                             uInt  dictLength));
+/*
+     Initializes the compression dictionary from the given byte sequence
+   without producing any compressed output. This function must be called
+   immediately after deflateInit, deflateInit2 or deflateReset, before any
+   call of deflate. The compressor and decompressor must use exactly the same
+   dictionary (see inflateSetDictionary).
+
+     The dictionary should consist of strings (byte sequences) that are likely
+   to be encountered later in the data to be compressed, with the most commonly
+   used strings preferably put towards the end of the dictionary. Using a
+   dictionary is most useful when the data to be compressed is short and can be
+   predicted with good accuracy; the data can then be compressed better than
+   with the default empty dictionary.
+
+     Depending on the size of the compression data structures selected by
+   deflateInit or deflateInit2, a part of the dictionary may in effect be
+   discarded, for example if the dictionary is larger than the window size in
+   deflate or deflate2. Thus the strings most likely to be useful should be
+   put at the end of the dictionary, not at the front.
+
+     Upon return of this function, strm->adler is set to the Adler32 value
+   of the dictionary; the decompressor may later use this value to determine
+   which dictionary has been used by the compressor. (The Adler32 value
+   applies to the whole dictionary even if only a subset of the dictionary is
+   actually used by the compressor.)
+
+     deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a
+   parameter is invalid (such as NULL dictionary) or the stream state is
+   inconsistent (for example if deflate has already been called for this stream
+   or if the compression method is bsort). deflateSetDictionary does not
+   perform any compression: this will be done by deflate().
+*/
+
+ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest,
+                                    z_streamp source));
+/*
+     Sets the destination stream as a complete copy of the source stream.
+
+     This function can be useful when several compression strategies will be
+   tried, for example when there are several ways of pre-processing the input
+   data with a filter. The streams that will be discarded should then be freed
+   by calling deflateEnd.  Note that deflateCopy duplicates the internal
+   compression state which can be quite large, so this strategy is slow and
+   can consume lots of memory.
+
+     deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_STREAM_ERROR if the source stream state was inconsistent
+   (such as zalloc being NULL). msg is left unchanged in both source and
+   destination.
+*/
+
+ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm));
+/*
+     This function is equivalent to deflateEnd followed by deflateInit,
+   but does not free and reallocate all the internal compression state.
+   The stream will keep the same compression level and any other attributes
+   that may have been set by deflateInit2.
+
+      deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
+   stream state was inconsistent (such as zalloc or state being NULL).
+*/
+
+ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm,
+				      int level,
+				      int strategy));
+/*
+     Dynamically update the compression level and compression strategy.  The
+   interpretation of level and strategy is as in deflateInit2.  This can be
+   used to switch between compression and straight copy of the input data, or
+   to switch to a different kind of input data requiring a different
+   strategy. If the compression level is changed, the input available so far
+   is compressed with the old level (and may be flushed); the new level will
+   take effect only at the next call of deflate().
+
+     Before the call of deflateParams, the stream state must be set as for
+   a call of deflate(), since the currently available input may have to
+   be compressed and flushed. In particular, strm->avail_out must be non-zero.
+
+     deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source
+   stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR
+   if strm->avail_out was zero.
+*/
+
+/*   
+ZEXTERN int ZEXPORT inflateInit2 OF((z_streamp strm,
+                                     int  windowBits));
+
+     This is another version of inflateInit with an extra parameter. The
+   fields next_in, avail_in, zalloc, zfree and opaque must be initialized
+   before by the caller.
+
+     The windowBits parameter is the base two logarithm of the maximum window
+   size (the size of the history buffer).  It should be in the range 8..15 for
+   this version of the library. The default value is 15 if inflateInit is used
+   instead. If a compressed stream with a larger window size is given as
+   input, inflate() will return with the error code Z_DATA_ERROR instead of
+   trying to allocate a larger window.
+
+      inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_STREAM_ERROR if a parameter is invalid (such as a negative
+   memLevel). msg is set to null if there is no error message.  inflateInit2
+   does not perform any decompression apart from reading the zlib header if
+   present: this will be done by inflate(). (So next_in and avail_in may be
+   modified, but next_out and avail_out are unchanged.)
+*/
+
+ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm,
+                                             const Bytef *dictionary,
+                                             uInt  dictLength));
+/*
+     Initializes the decompression dictionary from the given uncompressed byte
+   sequence. This function must be called immediately after a call of inflate
+   if this call returned Z_NEED_DICT. The dictionary chosen by the compressor
+   can be determined from the Adler32 value returned by this call of
+   inflate. The compressor and decompressor must use exactly the same
+   dictionary (see deflateSetDictionary).
+
+     inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a
+   parameter is invalid (such as NULL dictionary) or the stream state is
+   inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the
+   expected one (incorrect Adler32 value). inflateSetDictionary does not
+   perform any decompression: this will be done by subsequent calls of
+   inflate().
+*/
+
+ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm));
+/* 
+    Skips invalid compressed data until a full flush point (see above the
+  description of deflate with Z_FULL_FLUSH) can be found, or until all
+  available input is skipped. No output is provided.
+
+    inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR
+  if no more input was provided, Z_DATA_ERROR if no flush point has been found,
+  or Z_STREAM_ERROR if the stream structure was inconsistent. In the success
+  case, the application may save the current current value of total_in which
+  indicates where valid compressed data was found. In the error case, the
+  application may repeatedly call inflateSync, providing more input each time,
+  until success or end of the input data.
+*/
+
+ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm));
+/*
+     This function is equivalent to inflateEnd followed by inflateInit,
+   but does not free and reallocate all the internal decompression state.
+   The stream will keep attributes that may have been set by inflateInit2.
+
+      inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source
+   stream state was inconsistent (such as zalloc or state being NULL).
+*/
+
+
+                        /* utility functions */
+
+/*
+     The following utility functions are implemented on top of the
+   basic stream-oriented functions. To simplify the interface, some
+   default options are assumed (compression level and memory usage,
+   standard memory allocation functions). The source code of these
+   utility functions can easily be modified if you need special options.
+*/
+
+ZEXTERN int ZEXPORT compress OF((Bytef *dest,   uLongf *destLen,
+                                 const Bytef *source, uLong sourceLen));
+/*
+     Compresses the source buffer into the destination buffer.  sourceLen is
+   the byte length of the source buffer. Upon entry, destLen is the total
+   size of the destination buffer, which must be at least 0.1% larger than
+   sourceLen plus 12 bytes. Upon exit, destLen is the actual size of the
+   compressed buffer.
+     This function can be used to compress a whole file at once if the
+   input file is mmap'ed.
+     compress returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_BUF_ERROR if there was not enough room in the output
+   buffer.
+*/
+
+ZEXTERN int ZEXPORT compress2 OF((Bytef *dest,   uLongf *destLen,
+                                  const Bytef *source, uLong sourceLen,
+                                  int level));
+/*
+     Compresses the source buffer into the destination buffer. The level
+   parameter has the same meaning as in deflateInit.  sourceLen is the byte
+   length of the source buffer. Upon entry, destLen is the total size of the
+   destination buffer, which must be at least 0.1% larger than sourceLen plus
+   12 bytes. Upon exit, destLen is the actual size of the compressed buffer.
+
+     compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough
+   memory, Z_BUF_ERROR if there was not enough room in the output buffer,
+   Z_STREAM_ERROR if the level parameter is invalid.
+*/
+
+ZEXTERN int ZEXPORT uncompress OF((Bytef *dest,   uLongf *destLen,
+                                   const Bytef *source, uLong sourceLen));
+/*
+     Decompresses the source buffer into the destination buffer.  sourceLen is
+   the byte length of the source buffer. Upon entry, destLen is the total
+   size of the destination buffer, which must be large enough to hold the
+   entire uncompressed data. (The size of the uncompressed data must have
+   been saved previously by the compressor and transmitted to the decompressor
+   by some mechanism outside the scope of this compression library.)
+   Upon exit, destLen is the actual size of the compressed buffer.
+     This function can be used to decompress a whole file at once if the
+   input file is mmap'ed.
+
+     uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
+   enough memory, Z_BUF_ERROR if there was not enough room in the output
+   buffer, or Z_DATA_ERROR if the input data was corrupted.
+*/
+
+
+typedef voidp gzFile;
+
+ZEXTERN gzFile ZEXPORT gzopen  OF((const char *path, const char *mode));
+/*
+     Opens a gzip (.gz) file for reading or writing. The mode parameter
+   is as in fopen ("rb" or "wb") but can also include a compression level
+   ("wb9") or a strategy: 'f' for filtered data as in "wb6f", 'h' for
+   Huffman only compression as in "wb1h". (See the description
+   of deflateInit2 for more information about the strategy parameter.)
+
+     gzopen can be used to read a file which is not in gzip format; in this
+   case gzread will directly read from the file without decompression.
+
+     gzopen returns NULL if the file could not be opened or if there was
+   insufficient memory to allocate the (de)compression state; errno
+   can be checked to distinguish the two cases (if errno is zero, the
+   zlib error is Z_MEM_ERROR).  */
+
+ZEXTERN gzFile ZEXPORT gzdopen  OF((int fd, const char *mode));
+/*
+     gzdopen() associates a gzFile with the file descriptor fd.  File
+   descriptors are obtained from calls like open, dup, creat, pipe or
+   fileno (in the file has been previously opened with fopen).
+   The mode parameter is as in gzopen.
+     The next call of gzclose on the returned gzFile will also close the
+   file descriptor fd, just like fclose(fdopen(fd), mode) closes the file
+   descriptor fd. If you want to keep fd open, use gzdopen(dup(fd), mode).
+     gzdopen returns NULL if there was insufficient memory to allocate
+   the (de)compression state.
+*/
+
+ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy));
+/*
+     Dynamically update the compression level or strategy. See the description
+   of deflateInit2 for the meaning of these parameters.
+     gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not
+   opened for writing.
+*/
+
+ZEXTERN int ZEXPORT    gzread  OF((gzFile file, voidp buf, unsigned len));
+/*
+     Reads the given number of uncompressed bytes from the compressed file.
+   If the input file was not in gzip format, gzread copies the given number
+   of bytes into the buffer.
+     gzread returns the number of uncompressed bytes actually read (0 for
+   end of file, -1 for error). */
+
+ZEXTERN int ZEXPORT    gzwrite OF((gzFile file, 
+				   const voidp buf, unsigned len));
+/*
+     Writes the given number of uncompressed bytes into the compressed file.
+   gzwrite returns the number of uncompressed bytes actually written
+   (0 in case of error).
+*/
+
+ZEXTERN int ZEXPORTVA   gzprintf OF((gzFile file, const char *format, ...));
+/*
+     Converts, formats, and writes the args to the compressed file under
+   control of the format string, as in fprintf. gzprintf returns the number of
+   uncompressed bytes actually written (0 in case of error).
+*/
+
+ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s));
+/*
+      Writes the given null-terminated string to the compressed file, excluding
+   the terminating null character.
+      gzputs returns the number of characters written, or -1 in case of error.
+*/
+
+ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len));
+/*
+      Reads bytes from the compressed file until len-1 characters are read, or
+   a newline character is read and transferred to buf, or an end-of-file
+   condition is encountered.  The string is then terminated with a null
+   character.
+      gzgets returns buf, or Z_NULL in case of error.
+*/
+
+ZEXTERN int ZEXPORT    gzputc OF((gzFile file, int c));
+/*
+      Writes c, converted to an unsigned char, into the compressed file.
+   gzputc returns the value that was written, or -1 in case of error.
+*/
+
+ZEXTERN int ZEXPORT    gzgetc OF((gzFile file));
+/*
+      Reads one byte from the compressed file. gzgetc returns this byte
+   or -1 in case of end of file or error.
+*/
+
+ZEXTERN int ZEXPORT    gzflush OF((gzFile file, int flush));
+/*
+     Flushes all pending output into the compressed file. The parameter
+   flush is as in the deflate() function. The return value is the zlib
+   error number (see function gzerror below). gzflush returns Z_OK if
+   the flush parameter is Z_FINISH and all output could be flushed.
+     gzflush should be called only when strictly necessary because it can
+   degrade compression.
+*/
+
+ZEXTERN z_off_t ZEXPORT    gzseek OF((gzFile file,
+				      z_off_t offset, int whence));
+/* 
+      Sets the starting position for the next gzread or gzwrite on the
+   given compressed file. The offset represents a number of bytes in the
+   uncompressed data stream. The whence parameter is defined as in lseek(2);
+   the value SEEK_END is not supported.
+     If the file is opened for reading, this function is emulated but can be
+   extremely slow. If the file is opened for writing, only forward seeks are
+   supported; gzseek then compresses a sequence of zeroes up to the new
+   starting position.
+
+      gzseek returns the resulting offset location as measured in bytes from
+   the beginning of the uncompressed stream, or -1 in case of error, in
+   particular if the file is opened for writing and the new starting position
+   would be before the current position.
+*/
+
+ZEXTERN int ZEXPORT    gzrewind OF((gzFile file));
+/*
+     Rewinds the given file. This function is supported only for reading.
+
+   gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET)
+*/
+
+ZEXTERN z_off_t ZEXPORT    gztell OF((gzFile file));
+/*
+     Returns the starting position for the next gzread or gzwrite on the
+   given compressed file. This position represents a number of bytes in the
+   uncompressed data stream.
+
+   gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR)
+*/
+
+ZEXTERN int ZEXPORT gzeof OF((gzFile file));
+/*
+     Returns 1 when EOF has previously been detected reading the given
+   input stream, otherwise zero.
+*/
+
+ZEXTERN int ZEXPORT    gzclose OF((gzFile file));
+/*
+     Flushes all pending output if necessary, closes the compressed file
+   and deallocates all the (de)compression state. The return value is the zlib
+   error number (see function gzerror below).
+*/
+
+ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum));
+/*
+     Returns the error message for the last error which occurred on the
+   given compressed file. errnum is set to zlib error number. If an
+   error occurred in the file system and not in the compression library,
+   errnum is set to Z_ERRNO and the application may consult errno
+   to get the exact error code.
+*/
+
+                        /* checksum functions */
+
+/*
+     These functions are not related to compression but are exported
+   anyway because they might be useful in applications using the
+   compression library.
+*/
+
+ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len));
+
+/*
+     Update a running Adler-32 checksum with the bytes buf[0..len-1] and
+   return the updated checksum. If buf is NULL, this function returns
+   the required initial value for the checksum.
+   An Adler-32 checksum is almost as reliable as a CRC32 but can be computed
+   much faster. Usage example:
+
+     uLong adler = adler32(0L, Z_NULL, 0);
+
+     while (read_buffer(buffer, length) != EOF) {
+       adler = adler32(adler, buffer, length);
+     }
+     if (adler != original_adler) error();
+*/
+
+ZEXTERN uLong ZEXPORT crc32   OF((uLong crc, const Bytef *buf, uInt len));
+/*
+     Update a running crc with the bytes buf[0..len-1] and return the updated
+   crc. If buf is NULL, this function returns the required initial value
+   for the crc. Pre- and post-conditioning (one's complement) is performed
+   within this function so it shouldn't be done by the application.
+   Usage example:
+
+     uLong crc = crc32(0L, Z_NULL, 0);
+
+     while (read_buffer(buffer, length) != EOF) {
+       crc = crc32(crc, buffer, length);
+     }
+     if (crc != original_crc) error();
+*/
+
+
+                        /* various hacks, don't look :) */
+
+/* deflateInit and inflateInit are macros to allow checking the zlib version
+ * and the compiler's view of z_stream:
+ */
+ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level,
+                                     const char *version, int stream_size));
+ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm,
+                                     const char *version, int stream_size));
+ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int  level, int  method,
+                                      int windowBits, int memLevel,
+                                      int strategy, const char *version,
+                                      int stream_size));
+ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int  windowBits,
+                                      const char *version, int stream_size));
+#define deflateInit(strm, level) \
+        deflateInit_((strm), (level),       ZLIB_VERSION, sizeof(z_stream))
+#define inflateInit(strm) \
+        inflateInit_((strm),                ZLIB_VERSION, sizeof(z_stream))
+#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \
+        deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\
+                      (strategy),           ZLIB_VERSION, sizeof(z_stream))
+#define inflateInit2(strm, windowBits) \
+        inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream))
+
+
+#if !defined(_Z_UTIL_H) && !defined(NO_DUMMY_DECL)
+    struct internal_state {int dummy;}; /* hack for buggy compilers */
+#endif
+
+ZEXTERN const char   * ZEXPORT zError           OF((int err));
+ZEXTERN int            ZEXPORT inflateSyncPoint OF((z_streamp z));
+ZEXTERN const uLongf * ZEXPORT get_crc_table    OF((void));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _ZLIB_H */
diff --git a/zlib-1.1.4/zlib.html b/zlib-1.1.4/zlib.html
new file mode 100644
index 0000000..c343703
--- /dev/null
+++ b/zlib-1.1.4/zlib.html
@@ -0,0 +1,971 @@
+<html>
+<head>
+ <title>
+ zlib general purpose compression library version 1.1.4
+ </title>
+</head>
+<body bgcolor="White" text="Black" vlink="Red" alink="Navy" link="Red">
+<!-- background="zlibbg.gif" -->
+
+<h1> zlib 1.1.4 Manual </h1>
+<hr>
+<a name="Contents"><h2>Contents</h2>
+<ol type="I">
+<li> <a href="#Prologue">Prologue</a>
+<li> <a href="#Introduction">Introduction</a>
+<li> <a href="#Utility functions">Utility functions</a>
+<li> <a href="#Basic functions">Basic functions</a>
+<li> <a href="#Advanced functions">Advanced functions</a>
+<li> <a href="#Constants">Constants</a>
+<li> <a href="#struct z_stream_s">struct z_stream_s</a>
+<li> <a href="#Checksum functions">Checksum functions</a>
+<li> <a href="#Misc">Misc</a>
+</ol>
+<hr>
+<a name="Prologue"><h2> Prologue </h2>
+  'zlib' general purpose compression library version 1.1.4, March 11th, 2002
+  <p>
+  Copyright (C) 1995-2002 Jean-loup Gailly and Mark Adler
+  <p>
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+  <p>
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+  <ol>
+   <li> The origin of this software must not be misrepresented ; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+   <li> Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+   <li> This notice may not be removed or altered from any source distribution.
+  </ol>
+
+  <dl>
+  <dt>Jean-loup Gailly        
+  <dd><a href="mailto:jloup@gzip.org">jloup@gzip.org</a>
+  <dt>Mark Adler
+  <dd><a href="mailto:madler@alumni.caltech.edu">madler@alumni.caltech.edu</a>
+  </dl>
+
+  The data format used by the zlib library is described by RFCs (Request for
+  Comments) 1950 to 1952 in the files
+  <a href="ftp://ds.internic.net/rfc/rfc1950.txt">
+  ftp://ds.internic.net/rfc/rfc1950.txt </a>
+  (zlib format), 
+  <a href="ftp://ds.internic.net/rfc/rfc1951.txt">
+  rfc1951.txt </a>
+  (<a href="#deflate">deflate</a> format) and 
+  <a href="ftp://ds.internic.net/rfc/rfc1952.txt">
+  rfc1952.txt </a>
+  (gzip format).
+  <p>
+  This manual is converted from zlib.h by 
+  <a href="mailto:piaip@csie.ntu.edu.tw"> piaip </a>
+  <p>
+  Visit <a href="http://ftp.cdrom.com/pub/infozip/zlib/">
+  http://ftp.cdrom.com/pub/infozip/zlib/</a> 
+  for the official zlib web page.
+  <p>
+
+<hr>
+<a name="Introduction"><h2> Introduction </h2>
+     The 'zlib' compression library provides in-memory compression and
+  decompression functions, including integrity checks of the uncompressed
+  data.  This version of the library supports only one compression method
+  (deflation) but other algorithms will be added later and will have the same
+  stream interface.
+  <p>
+
+     Compression can be done in a single step if the buffers are large
+  enough (for example if an input file is mmap'ed), or can be done by
+  repeated calls of the compression function.  In the latter case, the
+  application must provide more input and/or consume the output
+  (providing more output space) before each call.
+  <p>
+
+     The library also supports reading and writing files in gzip (.gz) format
+  with an interface similar to that of stdio.
+  <p>
+
+     The library does not install any signal handler. The decoder checks
+  the consistency of the compressed data, so the library should never
+  crash even in case of corrupted input.
+  <p>
+
+<hr>
+<a name="Utility functions"><h2> Utility functions </h2>
+     The following utility functions are implemented on top of the
+   <a href="#Basic functions">basic stream-oriented functions</a>. 
+   To simplify the interface, some
+   default options are assumed (compression level and memory usage,
+   standard memory allocation functions). The source code of these
+   utility functions can easily be modified if you need special options.
+<h3> Function list </h3>
+<ul>
+<li> int  <a href="#compress">compress</a> (Bytef *dest,   uLongf *destLen, const Bytef *source, uLong sourceLen);
+<li> int  <a href="#compress2">compress2</a> (Bytef *dest,   uLongf *destLen, const Bytef *source, uLong sourceLen, int level);
+<li> int  <a href="#uncompress">uncompress</a> (Bytef *dest,   uLongf *destLen, const Bytef *source, uLong sourceLen);
+<li> typedef voidp gzFile;
+<li>  gzFile  <a href="#gzopen">gzopen</a>  (const char *path, const char *mode);
+<li> gzFile  <a href="#gzdopen">gzdopen</a>  (int fd, const char *mode);
+<li> int  <a href="#gzsetparams">gzsetparams</a> (gzFile file, int level, int strategy);
+<li> int     <a href="#gzread">gzread</a>  (gzFile file, voidp buf, unsigned len);
+<li> int     <a href="#gzwrite">gzwrite</a> (gzFile file, const voidp buf, unsigned len);
+<li> int VA   <a href="#gzprintf">gzprintf</a> (gzFile file, const char *format, ...);
+<li> int  <a href="#gzputs">gzputs</a> (gzFile file, const char *s);
+<li> char *  <a href="#gzgets">gzgets</a> (gzFile file, char *buf, int len);
+<li> int     <a href="#gzputc">gzputc</a> (gzFile file, int c);
+<li> int     <a href="#gzgetc">gzgetc</a> (gzFile file);
+<li> int     <a href="#gzflush">gzflush</a> (gzFile file, int flush);
+<li> z_off_t     <a href="#gzseek">gzseek</a> (gzFile file, z_off_t offset, int whence);
+<li> z_off_t     <a href="#gztell">gztell</a> (gzFile file);
+<li> int     <a href="#gzrewind">gzrewind</a> (gzFile file);
+<li> int  <a href="#gzeof">gzeof</a> (gzFile file);
+<li> int     <a href="#gzclose">gzclose</a> (gzFile file);
+<li> const char *  <a href="#gzerror">gzerror</a> (gzFile file, int *errnum);
+</ul>
+<h3> Function description </h3>
+<dl>
+<font color="Blue"><dt> int  <a name="compress">compress</a> (Bytef *dest,   uLongf *destLen, const Bytef *source, uLong sourceLen);</font>
+<dd>
+     Compresses the source buffer into the destination buffer.  sourceLen is
+   the byte length of the source buffer. Upon entry, destLen is the total
+   size of the destination buffer, which must be at least 0.1% larger than
+   sourceLen plus 12 bytes. Upon exit, destLen is the actual size of the
+   compressed buffer.<p>
+     This function can be used to <a href="#compress">compress</a> a whole file at once if the
+   input file is mmap'ed.<p>
+     <a href="#compress">compress</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not
+   enough memory, <a href="#Z_BUF_ERROR">Z_BUF_ERROR</a> if there was not enough room in the output
+   buffer.<p>
+
+<font color="Blue"><dt> int  <a name="compress2">compress2</a> (Bytef *dest,   uLongf *destLen, const Bytef *source, uLong sourceLen, int level);</font>
+<dd>
+     Compresses the source buffer into the destination buffer. The level
+   parameter has the same meaning as in <a href="#deflateInit">deflateInit</a>.  sourceLen is the byte
+   length of the source buffer. Upon entry, destLen is the total size of the
+   destination buffer, which must be at least 0.1% larger than sourceLen plus
+   12 bytes. Upon exit, destLen is the actual size of the compressed buffer.
+   <p>
+
+     <a href="#compress2">compress2</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not enough
+   memory, <a href="#Z_BUF_ERROR">Z_BUF_ERROR</a> if there was not enough room in the output buffer,
+   <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the level parameter is invalid.
+   <p>
+
+<font color="Blue"><dt> int  <a name="uncompress">uncompress</a> (Bytef *dest,   uLongf *destLen, const Bytef *source, uLong sourceLen);</font>
+<dd>
+     Decompresses the source buffer into the destination buffer.  sourceLen is
+   the byte length of the source buffer. Upon entry, destLen is the total
+   size of the destination buffer, which must be large enough to hold the
+   entire uncompressed data. (The size of the uncompressed data must have
+   been saved previously by the compressor and transmitted to the decompressor
+   by some mechanism outside the scope of this compression library.)
+   Upon exit, destLen is the actual size of the compressed buffer. <p>
+     This function can be used to decompress a whole file at once if the
+   input file is mmap'ed.
+   <p>
+
+     <a href="#uncompress">uncompress</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not
+   enough memory, <a href="#Z_BUF_ERROR">Z_BUF_ERROR</a> if there was not enough room in the output
+   buffer, or <a href="#Z_DATA_ERROR">Z_DATA_ERROR</a> if the input data was corrupted.
+   <p>
+
+<dt> typedef voidp gzFile;
+<dd> <p>
+
+<font color="Blue"><dt>  gzFile  <a name="gzopen">gzopen</a>  (const char *path, const char *mode);</font>
+<dd>
+     Opens a gzip (.gz) file for reading or writing. The mode parameter
+   is as in fopen ("rb" or "wb") but can also include a compression level
+   ("wb9") or a strategy: 'f' for filtered data as in "wb6f", 'h' for
+   Huffman only compression as in "wb1h". (See the description
+   of <a href="#deflateInit2">deflateInit2</a> for more information about the strategy parameter.)
+   <p>
+
+     <a href="#gzopen">gzopen</a> can be used to read a file which is not in gzip format ; in this
+   case <a href="#gzread">gzread</a> will directly read from the file without decompression.
+   <p>
+
+     <a href="#gzopen">gzopen</a> returns NULL if the file could not be opened or if there was
+   insufficient memory to allocate the (de)compression <a href="#state">state</a> ; errno
+   can be checked to distinguish the two cases (if errno is zero, the
+   zlib error is <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a>).
+   <p>
+
+<font color="Blue"><dt> gzFile  <a name="gzdopen">gzdopen</a>  (int fd, const char *mode);</font>
+<dd>
+     <a href="#gzdopen">gzdopen</a>() associates a gzFile with the file descriptor fd.  File
+   descriptors are obtained from calls like open, dup, creat, pipe or
+   fileno (in the file has been previously opened with fopen).
+   The mode parameter is as in <a href="#gzopen">gzopen</a>.
+   <p>
+     The next call of <a href="#gzclose">gzclose</a> on the returned gzFile will also close the
+   file descriptor fd, just like fclose(fdopen(fd), mode) closes the file
+   descriptor fd. If you want to keep fd open, use <a href="#gzdopen">gzdopen</a>(dup(fd), mode).
+   <p>
+     <a href="#gzdopen">gzdopen</a> returns NULL if there was insufficient memory to allocate
+   the (de)compression <a href="#state">state</a>.
+   <p>
+
+<font color="Blue"><dt> int  <a name="gzsetparams">gzsetparams</a> (gzFile file, int level, int strategy);</font>
+<dd>
+     Dynamically update the compression level or strategy. See the description
+   of <a href="#deflateInit2">deflateInit2</a> for the meaning of these parameters.
+   <p>
+     <a href="#gzsetparams">gzsetparams</a> returns <a href="#Z_OK">Z_OK</a> if success, or <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the file was not
+   opened for writing.
+   <p>
+
+<font color="Blue"><dt> int     <a name="gzread">gzread</a>  (gzFile file, voidp buf, unsigned len);</font>
+<dd>
+     Reads the given number of uncompressed bytes from the compressed file.
+   If the input file was not in gzip format, <a href="#gzread">gzread</a> copies the given number
+   of bytes into the buffer.
+   <p>
+     <a href="#gzread">gzread</a> returns the number of uncompressed bytes actually read (0 for
+   end of file, -1 for error).
+   <p>
+
+<font color="Blue"><dt> int     <a name="gzwrite">gzwrite</a> (gzFile file, const voidp buf, unsigned len);</font>
+<dd>
+     Writes the given number of uncompressed bytes into the compressed file.
+   <a href="#gzwrite">gzwrite</a> returns the number of uncompressed bytes actually written
+   (0 in case of error).
+   <p>
+
+<font color="Blue"><dt> int VA   <a name="gzprintf">gzprintf</a> (gzFile file, const char *format, ...);</font>
+<dd>
+     Converts, formats, and writes the args to the compressed file under
+   control of the format string, as in fprintf. <a href="#gzprintf">gzprintf</a> returns the number of
+   uncompressed bytes actually written (0 in case of error).
+   <p>
+
+<font color="Blue"><dt> int  <a name="gzputs">gzputs</a> (gzFile file, const char *s);</font>
+<dd>
+      Writes the given null-terminated string to the compressed file, excluding
+   the terminating null character.
+   <p>
+      <a href="#gzputs">gzputs</a> returns the number of characters written, or -1 in case of error.
+      <p>
+
+<font color="Blue"><dt> char *  <a name="gzgets">gzgets</a> (gzFile file, char *buf, int len);</font>
+<dd>
+      Reads bytes from the compressed file until len-1 characters are read, or
+   a newline character is read and transferred to buf, or an end-of-file
+   condition is encountered.  The string is then terminated with a null
+   character.
+   <p>
+      <a href="#gzgets">gzgets</a> returns buf, or <a href="#Z_NULL">Z_NULL</a> in case of error.
+      <p>
+
+<font color="Blue"><dt> int     <a name="gzputc">gzputc</a> (gzFile file, int c);</font>
+<dd>
+      Writes c, converted to an unsigned char, into the compressed file.
+   <a href="#gzputc">gzputc</a> returns the value that was written, or -1 in case of error.
+   <p>
+
+<font color="Blue"><dt> int     <a name="gzgetc">gzgetc</a> (gzFile file);</font>
+<dd>
+      Reads one byte from the compressed file. <a href="#gzgetc">gzgetc</a> returns this byte
+   or -1 in case of end of file or error.
+   <p>
+
+<font color="Blue"><dt> int     <a name="gzflush">gzflush</a> (gzFile file, int flush);</font>
+<dd>
+     Flushes all pending output into the compressed file. The parameter
+   flush is as in the <a href="#deflate">deflate</a>() function. The return value is the zlib
+   error number (see function <a href="#gzerror">gzerror</a> below). <a href="#gzflush">gzflush</a> returns <a href="#Z_OK">Z_OK</a> if
+   the flush parameter is <a href="#Z_FINISH">Z_FINISH</a> and all output could be flushed.
+   <p>
+     <a href="#gzflush">gzflush</a> should be called only when strictly necessary because it can
+   degrade compression.
+   <p>
+
+<font color="Blue"><dt> z_off_t     <a name="gzseek">gzseek</a> (gzFile file, z_off_t offset, int whence);</font>
+<dd>
+      Sets the starting position for the next <a href="#gzread">gzread</a> or <a href="#gzwrite">gzwrite</a> on the
+   given compressed file. The offset represents a number of bytes in the
+   uncompressed data stream. The whence parameter is defined as in lseek(2);
+   the value SEEK_END is not supported.
+   <p>
+     If the file is opened for reading, this function is emulated but can be
+   extremely slow. If the file is opened for writing, only forward seeks are
+   supported ; <a href="#gzseek">gzseek</a> then compresses a sequence of zeroes up to the new
+   starting position.
+   <p>
+      <a href="#gzseek">gzseek</a> returns the resulting offset location as measured in bytes from
+   the beginning of the uncompressed stream, or -1 in case of error, in
+   particular if the file is opened for writing and the new starting position
+   would be before the current position.
+   <p>
+
+<font color="Blue"><dt> int     <a name="gzrewind">gzrewind</a> (gzFile file);</font>
+<dd>
+     Rewinds the given file. This function is supported only for reading.
+     <p>
+   <a href="#gzrewind">gzrewind</a>(file) is equivalent to (int)<a href="#gzseek">gzseek</a>(file, 0L, SEEK_SET)
+   <p>
+
+<font color="Blue"><dt> z_off_t     <a name="gztell">gztell</a> (gzFile file);</font>
+<dd>
+     Returns the starting position for the next <a href="#gzread">gzread</a> or <a href="#gzwrite">gzwrite</a> on the
+   given compressed file. This position represents a number of bytes in the
+   uncompressed data stream.
+   <p>
+
+   <a href="#gztell">gztell</a>(file) is equivalent to <a href="#gzseek">gzseek</a>(file, 0L, SEEK_CUR)
+   <p>
+
+<font color="Blue"><dt> int  <a name="gzeof">gzeof</a> (gzFile file);</font>
+<dd>
+     Returns 1 when EOF has previously been detected reading the given
+   input stream, otherwise zero.
+   <p>
+
+<font color="Blue"><dt> int     <a name="gzclose">gzclose</a> (gzFile file);</font>
+<dd>
+     Flushes all pending output if necessary, closes the compressed file
+   and deallocates all the (de)compression <a href="#state">state</a>. The return value is the zlib
+   error number (see function <a href="#gzerror">gzerror</a> below).
+   <p>
+
+<font color="Blue"><dt> const char *  <a name="gzerror">gzerror</a> (gzFile file, int *errnum);</font>
+<dd>
+     Returns the error message for the last error which occurred on the
+   given compressed file. errnum is set to zlib error number. If an
+   error occurred in the file system and not in the compression library,
+   errnum is set to <a href="#Z_ERRNO">Z_ERRNO</a> and the application may consult errno
+   to get the exact error code.
+   <p>
+</dl>
+<hr>
+<a name="Basic functions"><h2> Basic functions </h2>
+<h3> Function list </h3>
+<ul>
+<li>  const char *  <a href="#zlibVersion">zlibVersion</a> (void);
+<li>  int  <a href="#deflateInit">deflateInit</a> (<a href="#z_streamp">z_streamp</a> strm, int level);
+<li>  int  <a href="#deflate">deflate</a> (<a href="#z_streamp">z_streamp</a> strm, int flush);
+<li>  int  <a href="#deflateEnd">deflateEnd</a> (<a href="#z_streamp">z_streamp</a> strm);
+<li>  int  <a href="#inflateInit">inflateInit</a> (<a href="#z_streamp">z_streamp</a> strm);
+<li>  int  <a href="#inflate">inflate</a> (<a href="#z_streamp">z_streamp</a> strm, int flush);
+<li>  int  <a href="#inflateEnd">inflateEnd</a> (<a href="#z_streamp">z_streamp</a> strm);
+</ul>
+
+<h3> Function description </h3>
+<dl>
+<font color="Blue"><dt>  const char *  <a name="zlibVersion">zlibVersion</a> (void);</font>
+<dd> The application can compare <a href="#zlibVersion">zlibVersion</a> and ZLIB_VERSION for consistency.
+   If the first character differs, the library code actually used is
+   not compatible with the zlib.h header file used by the application.
+   This check is automatically made by <a href="#deflateInit">deflateInit</a> and <a href="#inflateInit">inflateInit</a>.
+   <p>
+
+<font color="Blue"><dt> int  <a name="deflateInit">deflateInit</a> (<a href="#z_streamp">z_streamp</a> strm, int level);</font>
+<dd>
+     Initializes the internal stream <a href="#state">state</a> for compression. The fields
+   <a href="#zalloc">zalloc</a>, <a href="#zfree">zfree</a> and <a href="#opaque">opaque</a> must be initialized before by the caller.
+   If <a href="#zalloc">zalloc</a> and <a href="#zfree">zfree</a> are set to <a href="#Z_NULL">Z_NULL</a>, <a href="#deflateInit">deflateInit</a> updates them to
+   use default allocation functions.
+   <p>
+
+     The compression level must be <a href="#Z_DEFAULT_COMPRESSION">Z_DEFAULT_COMPRESSION</a>, or between 0 and 9:
+   1 gives best speed, 9 gives best compression, 0 gives no compression at
+   all (the input data is simply copied a block at a time).
+   <p>
+
+   <a href="#Z_DEFAULT_COMPRESSION">Z_DEFAULT_COMPRESSION</a> requests a default compromise between speed and
+   compression (currently equivalent to level 6).
+   <p>
+
+     <a href="#deflateInit">deflateInit</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not
+   enough memory, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if level is not a valid compression level,
+   <a href="#Z_VERSION_ERROR">Z_VERSION_ERROR</a> if the zlib library version (<a href="#zlib_version">zlib_version</a>) is incompatible
+   with the version assumed by the caller (ZLIB_VERSION).
+   <a href="#msg">msg</a> is set to null if there is no error message.  <a href="#deflateInit">deflateInit</a> does not
+   perform any compression: this will be done by <a href="#deflate">deflate</a>().
+   <p>
+
+<font color="Blue"><dt>  int  <a name="deflate">deflate</a> (<a href="#z_streamp">z_streamp</a> strm, int flush);</font>
+<dd>
+    <a href="#deflate">deflate</a> compresses as much data as possible, and stops when the input
+  buffer becomes empty or the output buffer becomes full. It may introduce some
+  output latency (reading input without producing any output) except when
+  forced to flush.<p>
+
+    The detailed semantics are as follows. <a href="#deflate">deflate</a> performs one or both of the
+  following actions:
+
+  <ul>
+  <li> Compress more input starting at <a href="#next_in">next_in</a> and update <a href="#next_in">next_in</a> and <a href="#avail_in">avail_in</a>
+    accordingly. If not all input can be processed (because there is not
+    enough room in the output buffer), <a href="#next_in">next_in</a> and <a href="#avail_in">avail_in</a> are updated and
+    processing will resume at this point for the next call of <a href="#deflate">deflate</a>().
+
+  <li> 
+    Provide more output starting at <a href="#next_out">next_out</a> and update <a href="#next_out">next_out</a> and <a href="#avail_out">avail_out</a>
+    accordingly. This action is forced if the parameter flush is non zero.
+    Forcing flush frequently degrades the compression ratio, so this parameter
+    should be set only when necessary (in interactive applications).
+    Some output may be provided even if flush is not set.
+  </ul> <p>
+
+  Before the call of <a href="#deflate">deflate</a>(), the application should ensure that at least
+  one of the actions is possible, by providing more input and/or consuming
+  more output, and updating <a href="#avail_in">avail_in</a> or <a href="#avail_out">avail_out</a> accordingly ; <a href="#avail_out">avail_out</a>
+  should never be zero before the call. The application can consume the
+  compressed output when it wants, for example when the output buffer is full
+  (<a href="#avail_out">avail_out</a> == 0), or after each call of <a href="#deflate">deflate</a>(). If <a href="#deflate">deflate</a> returns <a href="#Z_OK">Z_OK</a>
+  and with zero <a href="#avail_out">avail_out</a>, it must be called again after making room in the
+  output buffer because there might be more output pending.
+  <p>
+
+    If the parameter flush is set to <a href="#Z_SYNC_FLUSH">Z_SYNC_FLUSH</a>, all pending output is
+  flushed to the output buffer and the output is aligned on a byte boundary, so
+  that the decompressor can get all input data available so far. (In particular
+  <a href="#avail_in">avail_in</a> is zero after the call if enough output space has been provided
+  before the call.)  Flushing may degrade compression for some compression
+  algorithms and so it should be used only when necessary.
+  <p>
+
+    If flush is set to <a href="#Z_FULL_FLUSH">Z_FULL_FLUSH</a>, all output is flushed as with
+  <a href="#Z_SYNC_FLUSH">Z_SYNC_FLUSH</a>, and the compression <a href="#state">state</a> is reset so that decompression can
+  restart from this point if previous compressed data has been damaged or if
+  random access is desired. Using <a href="#Z_FULL_FLUSH">Z_FULL_FLUSH</a> too often can seriously degrade
+  the compression.
+  <p>
+
+    If <a href="#deflate">deflate</a> returns with <a href="#avail_out">avail_out</a> == 0, this function must be called again
+  with the same value of the flush parameter and more output space (updated
+  <a href="#avail_out">avail_out</a>), until the flush is complete (<a href="#deflate">deflate</a> returns with non-zero
+  <a href="#avail_out">avail_out</a>).
+  <p>
+
+    If the parameter flush is set to <a href="#Z_FINISH">Z_FINISH</a>, pending input is processed,
+  pending output is flushed and <a href="#deflate">deflate</a> returns with <a href="#Z_STREAM_END">Z_STREAM_END</a> if there
+  was enough output space ; if <a href="#deflate">deflate</a> returns with <a href="#Z_OK">Z_OK</a>, this function must be
+  called again with <a href="#Z_FINISH">Z_FINISH</a> and more output space (updated <a href="#avail_out">avail_out</a>) but no
+  more input data, until it returns with <a href="#Z_STREAM_END">Z_STREAM_END</a> or an error. After
+  <a href="#deflate">deflate</a> has returned <a href="#Z_STREAM_END">Z_STREAM_END</a>, the only possible operations on the
+  stream are <a href="#deflateReset">deflateReset</a> or <a href="#deflateEnd">deflateEnd</a>.
+  <p>
+  
+    <a href="#Z_FINISH">Z_FINISH</a> can be used immediately after <a href="#deflateInit">deflateInit</a> if all the compression
+  is to be done in a single step. In this case, <a href="#avail_out">avail_out</a> must be at least
+  0.1% larger than <a href="#avail_in">avail_in</a> plus 12 bytes.  If <a href="#deflate">deflate</a> does not return
+  <a href="#Z_STREAM_END">Z_STREAM_END</a>, then it must be called again as described above.
+  <p>
+
+    <a href="#deflate">deflate</a>() sets strm-&gt <a href="#adler">adler</a> to the <a href="#adler32">adler32</a> checksum of all input read
+  so far (that is, <a href="#total_in">total_in</a> bytes).
+  <p>
+
+    <a href="#deflate">deflate</a>() may update <a href="#data_type">data_type</a> if it can make a good guess about
+  the input data type (<a href="#Z_ASCII">Z_ASCII</a> or <a href="#Z_BINARY">Z_BINARY</a>). In doubt, the data is considered
+  binary. This field is only for information purposes and does not affect
+  the compression algorithm in any manner.
+  <p>
+
+    <a href="#deflate">deflate</a>() returns <a href="#Z_OK">Z_OK</a> if some progress has been made (more input
+  processed or more output produced), <a href="#Z_STREAM_END">Z_STREAM_END</a> if all input has been
+  consumed and all output has been produced (only when flush is set to
+  <a href="#Z_FINISH">Z_FINISH</a>), <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the stream <a href="#state">state</a> was inconsistent (for example
+  if <a href="#next_in">next_in</a> or <a href="#next_out">next_out</a> was NULL), <a href="#Z_BUF_ERROR">Z_BUF_ERROR</a> if no progress is possible
+  (for example <a href="#avail_in">avail_in</a> or <a href="#avail_out">avail_out</a> was zero).
+  <p>
+
+<font color="Blue"><dt>  int  <a name="deflateEnd">deflateEnd</a> (<a href="#z_streamp">z_streamp</a> strm);</font>
+<dd>
+     All dynamically allocated data structures for this stream are freed.
+   This function discards any unprocessed input and does not flush any
+   pending output.
+   <p>
+
+     <a href="#deflateEnd">deflateEnd</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the
+   stream <a href="#state">state</a> was inconsistent, <a href="#Z_DATA_ERROR">Z_DATA_ERROR</a> if the stream was freed
+   prematurely (some input or output was discarded). In the error case,
+   <a href="#msg">msg</a> may be set but then points to a static string (which must not be
+   deallocated).
+   <p>
+
+<font color="Blue"><dt>  int  <a name="inflateInit">inflateInit</a> (<a href="#z_streamp">z_streamp</a> strm);</font>
+<dd>     
+	Initializes the internal stream <a href="#state">state</a> for decompression. The fields
+   <a href="#next_in">next_in</a>, <a href="#avail_in">avail_in</a>, <a href="#zalloc">zalloc</a>, <a href="#zfree">zfree</a> and <a href="#opaque">opaque</a> must be initialized before by
+   the caller. If <a href="#next_in">next_in</a> is not <a href="#Z_NULL">Z_NULL</a> and <a href="#avail_in">avail_in</a> is large enough (the exact
+   value depends on the compression method), <a href="#inflateInit">inflateInit</a> determines the
+   compression method from the zlib header and allocates all data structures
+   accordingly ; otherwise the allocation will be deferred to the first call of
+   <a href="#inflate">inflate</a>.  If <a href="#zalloc">zalloc</a> and <a href="#zfree">zfree</a> are set to <a href="#Z_NULL">Z_NULL</a>, <a href="#inflateInit">inflateInit</a> updates them to
+   use default allocation functions.
+   <p>
+
+     <a href="#inflateInit">inflateInit</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not enough
+   memory, <a href="#Z_VERSION_ERROR">Z_VERSION_ERROR</a> if the zlib library version is incompatible with the
+   version assumed by the caller.  <a href="#msg">msg</a> is set to null if there is no error
+   message. <a href="#inflateInit">inflateInit</a> does not perform any decompression apart from reading
+   the zlib header if present: this will be done by <a href="#inflate">inflate</a>().  (So <a href="#next_in">next_in</a> and
+   <a href="#avail_in">avail_in</a> may be modified, but <a href="#next_out">next_out</a> and <a href="#avail_out">avail_out</a> are unchanged.)
+   <p>
+
+<font color="Blue"><dt>  int  <a name="inflate">inflate</a> (<a href="#z_streamp">z_streamp</a> strm, int flush);</font>
+<dd>
+    <a href="#inflate">inflate</a> decompresses as much data as possible, and stops when the input
+  buffer becomes empty or the output buffer becomes full. It may some
+  introduce some output latency (reading input without producing any output)
+  except when forced to flush.
+  <p>
+
+  The detailed semantics are as follows. <a href="#inflate">inflate</a> performs one or both of the
+  following actions:
+
+  <ul>
+  <li> Decompress more input starting at <a href="#next_in">next_in</a> and update <a href="#next_in">next_in</a> and <a href="#avail_in">avail_in</a>
+    accordingly. If not all input can be processed (because there is not
+    enough room in the output buffer), <a href="#next_in">next_in</a> is updated and processing
+    will resume at this point for the next call of <a href="#inflate">inflate</a>().
+
+  <li> Provide more output starting at <a href="#next_out">next_out</a> and update <a href="#next_out">next_out</a> and 
+    <a href="#avail_out">avail_out</a> accordingly.  <a href="#inflate">inflate</a>() provides as much output as possible, 
+    until there is no more input data or no more space in the output buffer 
+    (see below about the flush parameter).
+  </ul> <p>
+
+  Before the call of <a href="#inflate">inflate</a>(), the application should ensure that at least
+  one of the actions is possible, by providing more input and/or consuming
+  more output, and updating the next_* and avail_* values accordingly.
+  The application can consume the uncompressed output when it wants, for
+  example when the output buffer is full (<a href="#avail_out">avail_out</a> == 0), or after each
+  call of <a href="#inflate">inflate</a>(). If <a href="#inflate">inflate</a> returns <a href="#Z_OK">Z_OK</a> and with zero <a href="#avail_out">avail_out</a>, it
+  must be called again after making room in the output buffer because there
+  might be more output pending.
+  <p>
+
+    If the parameter flush is set to <a href="#Z_SYNC_FLUSH">Z_SYNC_FLUSH</a>, <a href="#inflate">inflate</a> flushes as much
+  output as possible to the output buffer. The flushing behavior of <a href="#inflate">inflate</a> is
+  not specified for values of the flush parameter other than <a href="#Z_SYNC_FLUSH">Z_SYNC_FLUSH</a>
+  and <a href="#Z_FINISH">Z_FINISH</a>, but the current implementation actually flushes as much output
+  as possible anyway.
+  <p>
+
+    <a href="#inflate">inflate</a>() should normally be called until it returns <a href="#Z_STREAM_END">Z_STREAM_END</a> or an
+  error. However if all decompression is to be performed in a single step
+  (a single call of <a href="#inflate">inflate</a>), the parameter flush should be set to
+  <a href="#Z_FINISH">Z_FINISH</a>. In this case all pending input is processed and all pending
+  output is flushed ; <a href="#avail_out">avail_out</a> must be large enough to hold all the
+  uncompressed data. (The size of the uncompressed data may have been saved
+  by the compressor for this purpose.) The next operation on this stream must
+  be <a href="#inflateEnd">inflateEnd</a> to deallocate the decompression <a href="#state">state</a>. The use of <a href="#Z_FINISH">Z_FINISH</a>
+  is never required, but can be used to inform <a href="#inflate">inflate</a> that a faster routine
+  may be used for the single <a href="#inflate">inflate</a>() call.
+  <p>
+
+     If a preset dictionary is needed at this point (see <a href="#inflateSetDictionary">inflateSetDictionary</a>
+  below), <a href="#inflate">inflate</a> sets strm-<a href="#adler">adler</a> to the <a href="#adler32">adler32</a> checksum of the
+  dictionary chosen by the compressor and returns <a href="#Z_NEED_DICT">Z_NEED_DICT</a> ; otherwise 
+  it sets strm-&gt <a href="#adler">adler</a> to the <a href="#adler32">adler32</a> checksum of all output produced
+  so far (that is, <a href="#total_out">total_out</a> bytes) and returns <a href="#Z_OK">Z_OK</a>, <a href="#Z_STREAM_END">Z_STREAM_END</a> or
+  an error code as described below. At the end of the stream, <a href="#inflate">inflate</a>()
+  checks that its computed <a href="#adler32">adler32</a> checksum is equal to that saved by the
+  compressor and returns <a href="#Z_STREAM_END">Z_STREAM_END</a> only if the checksum is correct.
+  <p>
+
+    <a href="#inflate">inflate</a>() returns <a href="#Z_OK">Z_OK</a> if some progress has been made (more input processed
+  or more output produced), <a href="#Z_STREAM_END">Z_STREAM_END</a> if the end of the compressed data has
+  been reached and all uncompressed output has been produced, <a href="#Z_NEED_DICT">Z_NEED_DICT</a> if a
+  preset dictionary is needed at this point, <a href="#Z_DATA_ERROR">Z_DATA_ERROR</a> if the input data was
+  corrupted (input stream not conforming to the zlib format or incorrect
+  <a href="#adler32">adler32</a> checksum), <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the stream structure was inconsistent
+  (for example if <a href="#next_in">next_in</a> or <a href="#next_out">next_out</a> was NULL), <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not
+  enough memory, <a href="#Z_BUF_ERROR">Z_BUF_ERROR</a> if no progress is possible or if there was not
+  enough room in the output buffer when <a href="#Z_FINISH">Z_FINISH</a> is used. In the <a href="#Z_DATA_ERROR">Z_DATA_ERROR</a>
+  case, the application may then call <a href="#inflateSync">inflateSync</a> to look for a good
+  compression block.
+  <p>
+
+<font color="Blue"><dt>  int  <a name="inflateEnd">inflateEnd</a> (<a href="#z_streamp">z_streamp</a> strm);</font>
+<dd>
+     All dynamically allocated data structures for this stream are freed.
+   This function discards any unprocessed input and does not flush any
+   pending output.
+   <p>
+
+     <a href="#inflateEnd">inflateEnd</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the stream <a href="#state">state</a>
+   was inconsistent. In the error case, <a href="#msg">msg</a> may be set but then points to a
+   static string (which must not be deallocated).
+</dl>
+<hr>
+<a name="Advanced functions"><h2> Advanced functions </h2>
+    The following functions are needed only in some special applications.
+<h3> Function list </h3>
+<ul>
+<li>  int  <a href="#deflateInit2">deflateInit2</a> (<a href="#z_streamp">z_streamp</a> strm,
+<li> int  <a href="#deflateSetDictionary">deflateSetDictionary</a> (<a href="#z_streamp">z_streamp</a> strm, const Bytef *dictionary, uInt  dictLength);
+<li> int  <a href="#deflateCopy">deflateCopy</a> (<a href="#z_streamp">z_streamp</a> dest, <a href="#z_streamp">z_streamp</a> source);
+<li> int  <a href="#deflateReset">deflateReset</a> (<a href="#z_streamp">z_streamp</a> strm);
+<li> int  <a href="#deflateParams">deflateParams</a> (<a href="#z_streamp">z_streamp</a> strm, int level, int strategy);
+<li> int  <a href="#inflateInit2">inflateInit2</a> (<a href="#z_streamp">z_streamp</a> strm, int  windowBits);
+<li>  int  <a href="#inflateSetDictionary">inflateSetDictionary</a> (<a href="#z_streamp">z_streamp</a> strm, const Bytef *dictionary, uInt  dictLength);
+<li> int  <a href="#inflateSync">inflateSync</a> (<a href="#z_streamp">z_streamp</a> strm);
+<li> int  <a href="#inflateReset">inflateReset</a> (<a href="#z_streamp">z_streamp</a> strm);
+
+</ul>
+<h3> Function description </h3>
+<dl>
+<font color="Blue"><dt>  int  <a name="deflateInit2">deflateInit2</a> (<a href="#z_streamp">z_streamp</a> strm, int  level, int  method, int  windowBits, int  memLevel, int  strategy);</font>
+
+<dd> This is another version of <a href="#deflateInit">deflateInit</a> with more compression options. The
+   fields <a href="#next_in">next_in</a>, <a href="#zalloc">zalloc</a>, <a href="#zfree">zfree</a> and <a href="#opaque">opaque</a> must be initialized before by
+   the caller.<p>
+
+     The method parameter is the compression method. It must be <a href="#Z_DEFLATED">Z_DEFLATED</a> in
+   this version of the library.<p>
+
+     The windowBits parameter is the base two logarithm of the window size
+   (the size of the history buffer).  It should be in the range 8..15 for this
+   version of the library. Larger values of this parameter result in better
+   compression at the expense of memory usage. The default value is 15 if
+   <a href="#deflateInit">deflateInit</a> is used instead.<p>
+
+     The memLevel parameter specifies how much memory should be allocated
+   for the internal compression <a href="#state">state</a>. memLevel=1 uses minimum memory but
+   is slow and reduces compression ratio ; memLevel=9 uses maximum memory
+   for optimal speed. The default value is 8. See zconf.h for total memory
+   usage as a function of windowBits and memLevel.<p>
+
+     The strategy parameter is used to tune the compression algorithm. Use the
+   value <a href="#Z_DEFAULT_STRATEGY">Z_DEFAULT_STRATEGY</a> for normal data, <a href="#Z_FILTERED">Z_FILTERED</a> for data produced by a
+   filter (or predictor), or <a href="#Z_HUFFMAN_ONLY">Z_HUFFMAN_ONLY</a> to force Huffman encoding only (no
+   string match).  Filtered data consists mostly of small values with a
+   somewhat random distribution. In this case, the compression algorithm is
+   tuned to <a href="#compress">compress</a> them better. The effect of <a href="#Z_FILTERED">Z_FILTERED</a> is to force more
+   Huffman coding and less string matching ; it is somewhat intermediate
+   between Z_DEFAULT and <a href="#Z_HUFFMAN_ONLY">Z_HUFFMAN_ONLY</a>. The strategy parameter only affects
+   the compression ratio but not the correctness of the compressed output even
+   if it is not set appropriately.<p>
+
+      <a href="#deflateInit2">deflateInit2</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not enough
+   memory, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if a parameter is invalid (such as an invalid
+   method). <a href="#msg">msg</a> is set to null if there is no error message.  <a href="#deflateInit2">deflateInit2</a> does
+   not perform any compression: this will be done by <a href="#deflate">deflate</a>().<p>
+                            
+<font color="Blue"><dt> int  <a name="deflateSetDictionary">deflateSetDictionary</a> (<a href="#z_streamp">z_streamp</a> strm, const Bytef *dictionary, uInt  dictLength);</font>
+<dd>
+     Initializes the compression dictionary from the given byte sequence
+   without producing any compressed output. This function must be called
+   immediately after <a href="#deflateInit">deflateInit</a>, <a href="#deflateInit2">deflateInit2</a> or <a href="#deflateReset">deflateReset</a>, before any
+   call of <a href="#deflate">deflate</a>. The compressor and decompressor must use exactly the same
+   dictionary (see <a href="#inflateSetDictionary">inflateSetDictionary</a>).<p>
+
+     The dictionary should consist of strings (byte sequences) that are likely
+   to be encountered later in the data to be compressed, with the most commonly
+   used strings preferably put towards the end of the dictionary. Using a
+   dictionary is most useful when the data to be compressed is short and can be
+   predicted with good accuracy ; the data can then be compressed better than
+   with the default empty dictionary.<p>
+
+     Depending on the size of the compression data structures selected by
+   <a href="#deflateInit">deflateInit</a> or <a href="#deflateInit2">deflateInit2</a>, a part of the dictionary may in effect be
+   discarded, for example if the dictionary is larger than the window size in
+   <a href="#deflate">deflate</a> or deflate2. Thus the strings most likely to be useful should be
+   put at the end of the dictionary, not at the front.<p>
+
+     Upon return of this function, strm-&gt <a href="#adler">adler</a> is set to the Adler32 value
+   of the dictionary ; the decompressor may later use this value to determine
+   which dictionary has been used by the compressor. (The Adler32 value
+   applies to the whole dictionary even if only a subset of the dictionary is
+   actually used by the compressor.)<p>
+
+     <a href="#deflateSetDictionary">deflateSetDictionary</a> returns <a href="#Z_OK">Z_OK</a> if success, or <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if a
+   parameter is invalid (such as NULL dictionary) or the stream <a href="#state">state</a> is
+   inconsistent (for example if <a href="#deflate">deflate</a> has already been called for this stream
+   or if the compression method is bsort). <a href="#deflateSetDictionary">deflateSetDictionary</a> does not
+   perform any compression: this will be done by <a href="#deflate">deflate</a>().<p>
+
+<font color="Blue"><dt> int  <a name="deflateCopy">deflateCopy</a> (<a href="#z_streamp">z_streamp</a> dest, <a href="#z_streamp">z_streamp</a> source);</font>
+<dd>
+     Sets the destination stream as a complete copy of the source stream.<p>
+
+     This function can be useful when several compression strategies will be
+   tried, for example when there are several ways of pre-processing the input
+   data with a filter. The streams that will be discarded should then be freed
+   by calling <a href="#deflateEnd">deflateEnd</a>.  Note that <a href="#deflateCopy">deflateCopy</a> duplicates the internal
+   compression <a href="#state">state</a> which can be quite large, so this strategy is slow and
+   can consume lots of memory.<p>
+
+     <a href="#deflateCopy">deflateCopy</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not
+   enough memory, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the source stream <a href="#state">state</a> was inconsistent
+   (such as <a href="#zalloc">zalloc</a> being NULL). <a href="#msg">msg</a> is left unchanged in both source and
+   destination.<p>
+
+<font color="Blue"><dt> int  <a name="deflateReset">deflateReset</a> (<a href="#z_streamp">z_streamp</a> strm);</font>
+<dd>     This function is equivalent to <a href="#deflateEnd">deflateEnd</a> followed by <a href="#deflateInit">deflateInit</a>,
+   but does not free and reallocate all the internal compression <a href="#state">state</a>.
+   The stream will keep the same compression level and any other attributes
+   that may have been set by <a href="#deflateInit2">deflateInit2</a>.<p>
+
+      <a href="#deflateReset">deflateReset</a> returns <a href="#Z_OK">Z_OK</a> if success, or <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the source
+   stream <a href="#state">state</a> was inconsistent (such as <a href="#zalloc">zalloc</a> or <a href="#state">state</a> being NULL).<p>
+
+<font color="Blue"><dt> int  <a name="deflateParams">deflateParams</a> (<a href="#z_streamp">z_streamp</a> strm, int level, int strategy);</font>
+<dd>
+     Dynamically update the compression level and compression strategy.  The
+   interpretation of level and strategy is as in <a href="#deflateInit2">deflateInit2</a>.  This can be
+   used to switch between compression and straight copy of the input data, or
+   to switch to a different kind of input data requiring a different
+   strategy. If the compression level is changed, the input available so far
+   is compressed with the old level (and may be flushed); the new level will
+   take effect only at the next call of <a href="#deflate">deflate</a>().<p>
+
+     Before the call of <a href="#deflateParams">deflateParams</a>, the stream <a href="#state">state</a> must be set as for
+   a call of <a href="#deflate">deflate</a>(), since the currently available input may have to
+   be compressed and flushed. In particular, strm-&gt <a href="#avail_out">avail_out</a> must be 
+   non-zero.<p>
+
+     <a href="#deflateParams">deflateParams</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the source
+   stream <a href="#state">state</a> was inconsistent or if a parameter was invalid, <a href="#Z_BUF_ERROR">Z_BUF_ERROR</a>
+   if strm-&gtavail_out was zero.<p>
+
+<font color="Blue"><dt> int  <a name="inflateInit2">inflateInit2</a> (<a href="#z_streamp">z_streamp</a> strm, int  windowBits);</font>
+
+<dd>     This is another version of <a href="#inflateInit">inflateInit</a> with an extra parameter. The
+   fields <a href="#next_in">next_in</a>, <a href="#avail_in">avail_in</a>, <a href="#zalloc">zalloc</a>, <a href="#zfree">zfree</a> and <a href="#opaque">opaque</a> must be initialized
+   before by the caller.<p>
+
+     The windowBits parameter is the base two logarithm of the maximum window
+   size (the size of the history buffer).  It should be in the range 8..15 for
+   this version of the library. The default value is 15 if <a href="#inflateInit">inflateInit</a> is used
+   instead. If a compressed stream with a larger window size is given as
+   input, <a href="#inflate">inflate</a>() will return with the error code <a href="#Z_DATA_ERROR">Z_DATA_ERROR</a> instead of
+   trying to allocate a larger window.<p>
+
+      <a href="#inflateInit2">inflateInit2</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_MEM_ERROR">Z_MEM_ERROR</a> if there was not enough
+   memory, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if a parameter is invalid (such as a negative
+   memLevel). <a href="#msg">msg</a> is set to null if there is no error message.  <a href="#inflateInit2">inflateInit2</a>
+   does not perform any decompression apart from reading the zlib header if
+   present: this will be done by <a href="#inflate">inflate</a>(). (So <a href="#next_in">next_in</a> and <a href="#avail_in">avail_in</a> may be
+   modified, but <a href="#next_out">next_out</a> and <a href="#avail_out">avail_out</a> are unchanged.)<p>
+
+<font color="Blue"><dt>  int  <a name="inflateSetDictionary">inflateSetDictionary</a> (<a href="#z_streamp">z_streamp</a> strm, const Bytef *dictionary, uInt  dictLength);</font>
+<dd>
+     Initializes the decompression dictionary from the given uncompressed byte
+   sequence. This function must be called immediately after a call of <a href="#inflate">inflate</a>
+   if this call returned <a href="#Z_NEED_DICT">Z_NEED_DICT</a>. The dictionary chosen by the compressor
+   can be determined from the Adler32 value returned by this call of
+   <a href="#inflate">inflate</a>. The compressor and decompressor must use exactly the same
+   dictionary (see <a href="#deflateSetDictionary">deflateSetDictionary</a>).<p>
+
+     <a href="#inflateSetDictionary">inflateSetDictionary</a> returns <a href="#Z_OK">Z_OK</a> if success, <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if a
+   parameter is invalid (such as NULL dictionary) or the stream <a href="#state">state</a> is
+   inconsistent, <a href="#Z_DATA_ERROR">Z_DATA_ERROR</a> if the given dictionary doesn't match the
+   expected one (incorrect Adler32 value). <a href="#inflateSetDictionary">inflateSetDictionary</a> does not
+   perform any decompression: this will be done by subsequent calls of
+   <a href="#inflate">inflate</a>().<p>
+
+<font color="Blue"><dt> int  <a name="inflateSync">inflateSync</a> (<a href="#z_streamp">z_streamp</a> strm);</font>
+
+<dd>    Skips invalid compressed data until a full flush point (see above the
+  description of <a href="#deflate">deflate</a> with <a href="#Z_FULL_FLUSH">Z_FULL_FLUSH</a>) can be found, or until all
+  available input is skipped. No output is provided.<p>
+
+    <a href="#inflateSync">inflateSync</a> returns <a href="#Z_OK">Z_OK</a> if a full flush point has been found, <a href="#Z_BUF_ERROR">Z_BUF_ERROR</a>
+  if no more input was provided, <a href="#Z_DATA_ERROR">Z_DATA_ERROR</a> if no flush point has been found,
+  or <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the stream structure was inconsistent. In the success
+  case, the application may save the current current value of <a href="#total_in">total_in</a> which
+  indicates where valid compressed data was found. In the error case, the
+  application may repeatedly call <a href="#inflateSync">inflateSync</a>, providing more input each time,
+  until success or end of the input data.<p>
+
+<font color="Blue"><dt> int  <a name="inflateReset">inflateReset</a> (<a href="#z_streamp">z_streamp</a> strm);</font>
+<dd>
+     This function is equivalent to <a href="#inflateEnd">inflateEnd</a> followed by <a href="#inflateInit">inflateInit</a>,
+   but does not free and reallocate all the internal decompression <a href="#state">state</a>.
+   The stream will keep attributes that may have been set by <a href="#inflateInit2">inflateInit2</a>.
+   <p>
+
+      <a href="#inflateReset">inflateReset</a> returns <a href="#Z_OK">Z_OK</a> if success, or <a href="#Z_STREAM_ERROR">Z_STREAM_ERROR</a> if the source
+   stream <a href="#state">state</a> was inconsistent (such as <a href="#zalloc">zalloc</a> or <a href="#state">state</a> being NULL).
+   <p>
+</dl>
+
+<hr>
+<a name="Checksum functions"><h2> Checksum functions </h2>
+     These functions are not related to compression but are exported
+   anyway because they might be useful in applications using the
+   compression library.
+<h3> Function list </h3>
+<ul>
+<li> uLong  <a href="#adler32">adler32</a> (uLong <a href="#adler">adler</a>, const Bytef *buf, uInt len);
+<li> uLong  <a href="#crc32">crc32</a>   (uLong crc, const Bytef *buf, uInt len);
+</ul>
+<h3> Function description </h3>
+<dl>
+<font color="Blue"><dt> uLong  <a name="adler32">adler32</a> (uLong <a href="#adler">adler</a>, const Bytef *buf, uInt len);</font>
+<dd>
+     Update a running Adler-32 checksum with the bytes buf[0..len-1] and
+   return the updated checksum. If buf is NULL, this function returns
+   the required initial value for the checksum.
+   <p>
+   An Adler-32 checksum is almost as reliable as a CRC32 but can be computed
+   much faster. Usage example:
+   <pre>
+
+     uLong <a href="#adler">adler</a> = <a href="#adler32">adler32</a>(0L, <a href="#Z_NULL">Z_NULL</a>, 0);
+
+     while (read_buffer(buffer, length) != EOF) {
+       <a href="#adler">adler</a> = <a href="#adler32">adler32</a>(<a href="#adler">adler</a>, buffer, length);
+     }
+     if (<a href="#adler">adler</a> != original_adler) error();
+   </pre>
+
+<font color="Blue"><dt> uLong  <a name="crc32">crc32</a>   (uLong crc, const Bytef *buf, uInt len);</font>
+<dd>
+     Update a running crc with the bytes buf[0..len-1] and return the updated
+   crc. If buf is NULL, this function returns the required initial value
+   for the crc. Pre- and post-conditioning (one's complement) is performed
+   within this function so it shouldn't be done by the application.
+   Usage example:
+   <pre>
+
+     uLong crc = <a href="#crc32">crc32</a>(0L, <a href="#Z_NULL">Z_NULL</a>, 0);
+
+     while (read_buffer(buffer, length) != EOF) {
+       crc = <a href="#crc32">crc32</a>(crc, buffer, length);
+     }
+     if (crc != original_crc) error();
+   </pre>
+</dl>
+<hr>
+<a name="struct z_stream_s"><h2> struct z_stream_s </h2>
+<font color="Blue">
+<a name="z_stream_s">
+<pre>
+typedef struct z_stream_s {
+    Bytef    *<a name="next_in">next_in</a>;  /* next input byte */
+    uInt     <a name="avail_in">avail_in</a>;  /* number of bytes available at <a href="#next_in">next_in</a> */
+    uLong    <a name="total_in">total_in</a>;  /* total nb of input bytes read so far */
+
+    Bytef    *<a name="next_out">next_out</a>; /* next output byte should be put there */
+    uInt     <a name="avail_out">avail_out</a>; /* remaining free space at <a href="#next_out">next_out</a> */
+    uLong    <a name="total_out">total_out</a>; /* total nb of bytes output so far */
+
+    char     *<a name="msg">msg</a>;      /* last error message, NULL if no error */
+    struct internal_state FAR *<a name="state">state</a>; /* not visible by applications */
+
+    alloc_func <a name="zalloc">zalloc</a>;  /* used to allocate the internal <a href="#state">state</a> */
+    free_func  <a name="zfree">zfree</a>;   /* used to free the internal <a href="#state">state</a> */
+    voidpf     <a name="opaque">opaque</a>;  /* private data object passed to <a href="#zalloc">zalloc</a> and <a href="#zfree">zfree</a> */
+
+    int     <a name="data_type">data_type</a>;  /* best guess about the data type: ascii or binary */
+    uLong   <a name="adler">adler</a>;      /* <a href="#adler32">adler32</a> value of the uncompressed data */
+    uLong   <a name="reserved">reserved</a>;   /* <a href="#reserved">reserved</a> for future use */
+} <a href="#z_stream_s">z_stream</a> ;
+
+typedef <a href="#z_stream_s">z_stream</a> FAR * <a name="z_streamp">z_streamp</a>;  � 
+</pre>
+</font>
+   The application must update <a href="#next_in">next_in</a> and <a href="#avail_in">avail_in</a> when <a href="#avail_in">avail_in</a> has
+   dropped to zero. It must update <a href="#next_out">next_out</a> and <a href="#avail_out">avail_out</a> when <a href="#avail_out">avail_out</a>
+   has dropped to zero. The application must initialize <a href="#zalloc">zalloc</a>, <a href="#zfree">zfree</a> and
+   <a href="#opaque">opaque</a> before calling the init function. All other fields are set by the
+   compression library and must not be updated by the application. <p>
+
+   The <a href="#opaque">opaque</a> value provided by the application will be passed as the first
+   parameter for calls of <a href="#zalloc">zalloc</a> and <a href="#zfree">zfree</a>. This can be useful for custom
+   memory management. The compression library attaches no meaning to the
+   <a href="#opaque">opaque</a> value. <p>
+
+   <a href="#zalloc">zalloc</a> must return <a href="#Z_NULL">Z_NULL</a> if there is not enough memory for the object.
+   If zlib is used in a multi-threaded application, <a href="#zalloc">zalloc</a> and <a href="#zfree">zfree</a> must be
+   thread safe. <p>
+
+   On 16-bit systems, the functions <a href="#zalloc">zalloc</a> and <a href="#zfree">zfree</a> must be able to allocate
+   exactly 65536 bytes, but will not be required to allocate more than this
+   if the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS,
+   pointers returned by <a href="#zalloc">zalloc</a> for objects of exactly 65536 bytes *must*
+   have their offset normalized to zero. The default allocation function
+   provided by this library ensures this (see zutil.c). To reduce memory
+   requirements and avoid any allocation of 64K objects, at the expense of
+   compression ratio, compile the library with -DMAX_WBITS=14 (see zconf.h).
+   <p>
+
+   The fields <a href="#total_in">total_in</a> and <a href="#total_out">total_out</a> can be used for statistics or
+   progress reports. After compression, <a href="#total_in">total_in</a> holds the total size of
+   the uncompressed data and may be saved for use in the decompressor
+   (particularly if the decompressor wants to decompress everything in
+   a single step). <p>
+
+<hr>
+<a name="Constants"><h2> Constants </h2>
+<font color="Blue">
+<pre>
+#define <a name="Z_NO_FLUSH">Z_NO_FLUSH</a>      0
+#define <a name="Z_PARTIAL_FLUSH">Z_PARTIAL_FLUSH</a> 1 
+	/* will be removed, use <a href="#Z_SYNC_FLUSH">Z_SYNC_FLUSH</a> instead */
+#define <a name="Z_SYNC_FLUSH">Z_SYNC_FLUSH</a>    2
+#define <a name="Z_FULL_FLUSH">Z_FULL_FLUSH</a>    3
+#define <a name="Z_FINISH">Z_FINISH</a>        4
+/* Allowed flush values ; see <a href="#deflate">deflate</a>() below for details */
+
+#define <a name="Z_OK">Z_OK</a>            0
+#define <a name="Z_STREAM_END">Z_STREAM_END</a>    1
+#define <a name="Z_NEED_DICT">Z_NEED_DICT</a>     2
+#define <a name="Z_ERRNO">Z_ERRNO</a>        (-1)
+#define <a name="Z_STREAM_ERROR">Z_STREAM_ERROR</a> (-2)
+#define <a name="Z_DATA_ERROR">Z_DATA_ERROR</a>   (-3)
+#define <a name="Z_MEM_ERROR">Z_MEM_ERROR</a>    (-4)
+#define <a name="Z_BUF_ERROR">Z_BUF_ERROR</a>    (-5)
+#define <a name="Z_VERSION_ERROR">Z_VERSION_ERROR</a> (-6)
+/* Return codes for the compression/decompression functions. Negative
+ * values are errors, positive values are used for special but normal events.
+ */
+
+#define <a name="Z_NO_COMPRESSION">Z_NO_COMPRESSION</a>         0
+#define <a name="Z_BEST_SPEED">Z_BEST_SPEED</a>             1
+#define <a name="Z_BEST_COMPRESSION">Z_BEST_COMPRESSION</a>       9
+#define <a name="Z_DEFAULT_COMPRESSION">Z_DEFAULT_COMPRESSION</a>  (-1)
+/* compression levels */
+
+#define <a name="Z_FILTERED">Z_FILTERED</a>            1
+#define <a name="Z_HUFFMAN_ONLY">Z_HUFFMAN_ONLY</a>        2
+#define <a name="Z_DEFAULT_STRATEGY">Z_DEFAULT_STRATEGY</a>    0
+/* compression strategy ; see <a href="#deflateInit2">deflateInit2</a>() below for details */
+
+#define <a name="Z_BINARY">Z_BINARY</a>   0
+#define <a name="Z_ASCII">Z_ASCII</a>    1
+#define <a name="Z_UNKNOWN">Z_UNKNOWN</a>  2
+/* Possible values of the <a href="#data_type">data_type</a> field */
+
+#define <a name="Z_DEFLATED">Z_DEFLATED</a>   8
+/* The <a href="#deflate">deflate</a> compression method (the only one supported in this version) */
+
+#define <a name="Z_NULL">Z_NULL</a>  0  /* for initializing <a href="#zalloc">zalloc</a>, <a href="#zfree">zfree</a>, <a href="#opaque">opaque</a> */
+
+#define <a name="zlib_version">zlib_version</a> <a href="#zlibVersion">zlibVersion</a>()
+/* for compatibility with versions less than 1.0.2 */
+</pre>
+</font>
+
+<hr>
+<a name="Misc"><h2> Misc </h2>
+ <a href="#deflateInit">deflateInit</a> and <a href="#inflateInit">inflateInit</a> are macros to allow checking the zlib version
+ and the compiler's view of <a href="#z_stream_s">z_stream</a>.
+ <p>
+ Other functions:
+ <dl>
+ <font color="Blue"><dt> const char   *  <a name="zError">zError</a>           (int err);</font>
+ <font color="Blue"><dt> int             <a name="inflateSyncPoint">inflateSyncPoint</a> (<a href="#z_streamp">z_streamp</a> z);</font>
+ <font color="Blue"><dt> const uLongf *  <a name="get_crc_table">get_crc_table</a>    (void);</font>
+ </dl>
+ <hr>
+ <font size="-1">
+ Last update: Wed Oct 13 20:42:34 1999<br>
+ piapi@csie.ntu.edu.tw
+ </font>
+
+</body>
+</html>
diff --git a/zlib-1.1.4/zutil.c b/zlib-1.1.4/zutil.c
new file mode 100644
index 0000000..dfc38ec
--- /dev/null
+++ b/zlib-1.1.4/zutil.c
@@ -0,0 +1,225 @@
+/* zutil.c -- target dependent utility functions for the compression library
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h 
+ */
+
+/* @(#) $Id$ */
+
+#include "zutil.h"
+
+struct internal_state      {int dummy;}; /* for buggy compilers */
+
+#ifndef STDC
+extern void exit OF((int));
+#endif
+
+const char *z_errmsg[10] = {
+"need dictionary",     /* Z_NEED_DICT       2  */
+"stream end",          /* Z_STREAM_END      1  */
+"",                    /* Z_OK              0  */
+"file error",          /* Z_ERRNO         (-1) */
+"stream error",        /* Z_STREAM_ERROR  (-2) */
+"data error",          /* Z_DATA_ERROR    (-3) */
+"insufficient memory", /* Z_MEM_ERROR     (-4) */
+"buffer error",        /* Z_BUF_ERROR     (-5) */
+"incompatible version",/* Z_VERSION_ERROR (-6) */
+""};
+
+
+const char * ZEXPORT zlibVersion()
+{
+    return ZLIB_VERSION;
+}
+
+#ifdef DEBUG
+
+#  ifndef verbose
+#    define verbose 0
+#  endif
+int z_verbose = verbose;
+
+void z_error (m)
+    char *m;
+{
+    fprintf(stderr, "%s\n", m);
+    exit(1);
+}
+#endif
+
+/* exported to allow conversion of error code to string for compress() and
+ * uncompress()
+ */
+const char * ZEXPORT zError(err)
+    int err;
+{
+    return ERR_MSG(err);
+}
+
+
+#ifndef HAVE_MEMCPY
+
+void zmemcpy(dest, source, len)
+    Bytef* dest;
+    const Bytef* source;
+    uInt  len;
+{
+    if (len == 0) return;
+    do {
+        *dest++ = *source++; /* ??? to be unrolled */
+    } while (--len != 0);
+}
+
+int zmemcmp(s1, s2, len)
+    const Bytef* s1;
+    const Bytef* s2;
+    uInt  len;
+{
+    uInt j;
+
+    for (j = 0; j < len; j++) {
+        if (s1[j] != s2[j]) return 2*(s1[j] > s2[j])-1;
+    }
+    return 0;
+}
+
+void zmemzero(dest, len)
+    Bytef* dest;
+    uInt  len;
+{
+    if (len == 0) return;
+    do {
+        *dest++ = 0;  /* ??? to be unrolled */
+    } while (--len != 0);
+}
+#endif
+
+#ifdef __TURBOC__
+#if (defined( __BORLANDC__) || !defined(SMALL_MEDIUM)) && !defined(__32BIT__)
+/* Small and medium model in Turbo C are for now limited to near allocation
+ * with reduced MAX_WBITS and MAX_MEM_LEVEL
+ */
+#  define MY_ZCALLOC
+
+/* Turbo C malloc() does not allow dynamic allocation of 64K bytes
+ * and farmalloc(64K) returns a pointer with an offset of 8, so we
+ * must fix the pointer. Warning: the pointer must be put back to its
+ * original form in order to free it, use zcfree().
+ */
+
+#define MAX_PTR 10
+/* 10*64K = 640K */
+
+local int next_ptr = 0;
+
+typedef struct ptr_table_s {
+    voidpf org_ptr;
+    voidpf new_ptr;
+} ptr_table;
+
+local ptr_table table[MAX_PTR];
+/* This table is used to remember the original form of pointers
+ * to large buffers (64K). Such pointers are normalized with a zero offset.
+ * Since MSDOS is not a preemptive multitasking OS, this table is not
+ * protected from concurrent access. This hack doesn't work anyway on
+ * a protected system like OS/2. Use Microsoft C instead.
+ */
+
+voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
+{
+    voidpf buf = opaque; /* just to make some compilers happy */
+    ulg bsize = (ulg)items*size;
+
+    /* If we allocate less than 65520 bytes, we assume that farmalloc
+     * will return a usable pointer which doesn't have to be normalized.
+     */
+    if (bsize < 65520L) {
+        buf = farmalloc(bsize);
+        if (*(ush*)&buf != 0) return buf;
+    } else {
+        buf = farmalloc(bsize + 16L);
+    }
+    if (buf == NULL || next_ptr >= MAX_PTR) return NULL;
+    table[next_ptr].org_ptr = buf;
+
+    /* Normalize the pointer to seg:0 */
+    *((ush*)&buf+1) += ((ush)((uch*)buf-0) + 15) >> 4;
+    *(ush*)&buf = 0;
+    table[next_ptr++].new_ptr = buf;
+    return buf;
+}
+
+void  zcfree (voidpf opaque, voidpf ptr)
+{
+    int n;
+    if (*(ush*)&ptr != 0) { /* object < 64K */
+        farfree(ptr);
+        return;
+    }
+    /* Find the original pointer */
+    for (n = 0; n < next_ptr; n++) {
+        if (ptr != table[n].new_ptr) continue;
+
+        farfree(table[n].org_ptr);
+        while (++n < next_ptr) {
+            table[n-1] = table[n];
+        }
+        next_ptr--;
+        return;
+    }
+    ptr = opaque; /* just to make some compilers happy */
+    Assert(0, "zcfree: ptr not found");
+}
+#endif
+#endif /* __TURBOC__ */
+
+
+#if defined(M_I86) && !defined(__32BIT__)
+/* Microsoft C in 16-bit mode */
+
+#  define MY_ZCALLOC
+
+#if (!defined(_MSC_VER) || (_MSC_VER <= 600))
+#  define _halloc  halloc
+#  define _hfree   hfree
+#endif
+
+voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
+{
+    if (opaque) opaque = 0; /* to make compiler happy */
+    return _halloc((long)items, size);
+}
+
+void  zcfree (voidpf opaque, voidpf ptr)
+{
+    if (opaque) opaque = 0; /* to make compiler happy */
+    _hfree(ptr);
+}
+
+#endif /* MSC */
+
+
+#ifndef MY_ZCALLOC /* Any system without a special alloc function */
+
+#ifndef STDC
+extern voidp  calloc OF((uInt items, uInt size));
+extern void   free   OF((voidpf ptr));
+#endif
+
+voidpf zcalloc (opaque, items, size)
+    voidpf opaque;
+    unsigned items;
+    unsigned size;
+{
+    if (opaque) items += size - size; /* make compiler happy */
+    return (voidpf)calloc(items, size);
+}
+
+void  zcfree (opaque, ptr)
+    voidpf opaque;
+    voidpf ptr;
+{
+    free(ptr);
+    if (opaque) return; /* make compiler happy */
+}
+
+#endif /* MY_ZCALLOC */
diff --git a/zlib-1.1.4/zutil.h b/zlib-1.1.4/zutil.h
new file mode 100644
index 0000000..718ebc1
--- /dev/null
+++ b/zlib-1.1.4/zutil.h
@@ -0,0 +1,220 @@
+/* zutil.h -- internal interface and configuration of the compression library
+ * Copyright (C) 1995-2002 Jean-loup Gailly.
+ * For conditions of distribution and use, see copyright notice in zlib.h
+ */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h.
+ */
+
+/* @(#) $Id$ */
+
+#ifndef _Z_UTIL_H
+#define _Z_UTIL_H
+
+#include "zlib.h"
+
+#ifdef STDC
+#  include <stddef.h>
+#  include <string.h>
+#  include <stdlib.h>
+#endif
+#ifdef NO_ERRNO_H
+    extern int errno;
+#else
+#   include <errno.h>
+#endif
+
+#ifndef local
+#  define local static
+#endif
+/* compile with -Dlocal if your debugger can't find static symbols */
+
+typedef unsigned char  uch;
+typedef uch FAR uchf;
+typedef unsigned short ush;
+typedef ush FAR ushf;
+typedef unsigned long  ulg;
+
+extern const char *z_errmsg[10]; /* indexed by 2-zlib_error */
+/* (size given to avoid silly warnings with Visual C++) */
+
+#define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)]
+
+#define ERR_RETURN(strm,err) \
+  return (strm->msg = (char*)ERR_MSG(err), (err))
+/* To be used only when the state is known to be valid */
+
+        /* common constants */
+
+#ifndef DEF_WBITS
+#  define DEF_WBITS MAX_WBITS
+#endif
+/* default windowBits for decompression. MAX_WBITS is for compression only */
+
+#if MAX_MEM_LEVEL >= 8
+#  define DEF_MEM_LEVEL 8
+#else
+#  define DEF_MEM_LEVEL  MAX_MEM_LEVEL
+#endif
+/* default memLevel */
+
+#define STORED_BLOCK 0
+#define STATIC_TREES 1
+#define DYN_TREES    2
+/* The three kinds of block type */
+
+#define MIN_MATCH  3
+#define MAX_MATCH  258
+/* The minimum and maximum match lengths */
+
+#define PRESET_DICT 0x20 /* preset dictionary flag in zlib header */
+
+        /* target dependencies */
+
+#ifdef MSDOS
+#  define OS_CODE  0x00
+#  if defined(__TURBOC__) || defined(__BORLANDC__)
+#    if(__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__))
+       /* Allow compilation with ANSI keywords only enabled */
+       void _Cdecl farfree( void *block );
+       void *_Cdecl farmalloc( unsigned long nbytes );
+#    else
+#     include <alloc.h>
+#    endif
+#  else /* MSC or DJGPP */
+#    include <malloc.h>
+#  endif
+#endif
+
+#ifdef OS2
+#  define OS_CODE  0x06
+#endif
+
+#ifdef WIN32 /* Window 95 & Windows NT */
+#  define OS_CODE  0x0b
+#endif
+
+#if defined(VAXC) || defined(VMS)
+#  define OS_CODE  0x02
+#  define F_OPEN(name, mode) \
+     fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512")
+#endif
+
+#ifdef AMIGA
+#  define OS_CODE  0x01
+#endif
+
+#if defined(ATARI) || defined(atarist)
+#  define OS_CODE  0x05
+#endif
+
+#if defined(MACOS) || defined(TARGET_OS_MAC)
+#  define OS_CODE  0x07
+#  if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
+#    include <unix.h> /* for fdopen */
+#  else
+#    ifndef fdopen
+#      define fdopen(fd,mode) NULL /* No fdopen() */
+#    endif
+#  endif
+#endif
+
+#ifdef __50SERIES /* Prime/PRIMOS */
+#  define OS_CODE  0x0F
+#endif
+
+#ifdef TOPS20
+#  define OS_CODE  0x0a
+#endif
+
+#if defined(_BEOS_) || defined(RISCOS)
+#  define fdopen(fd,mode) NULL /* No fdopen() */
+#endif
+
+#if (defined(_MSC_VER) && (_MSC_VER > 600))
+#  define fdopen(fd,type)  _fdopen(fd,type)
+#endif
+
+
+        /* Common defaults */
+
+#ifndef OS_CODE
+#  define OS_CODE  0x03  /* assume Unix */
+#endif
+
+#ifndef F_OPEN
+#  define F_OPEN(name, mode) fopen((name), (mode))
+#endif
+
+         /* functions */
+
+#ifdef HAVE_STRERROR
+   extern char *strerror OF((int));
+#  define zstrerror(errnum) strerror(errnum)
+#else
+#  define zstrerror(errnum) ""
+#endif
+
+#if defined(pyr)
+#  define NO_MEMCPY
+#endif
+#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__)
+ /* Use our own functions for small and medium model with MSC <= 5.0.
+  * You may have to use the same strategy for Borland C (untested).
+  * The __SC__ check is for Symantec.
+  */
+#  define NO_MEMCPY
+#endif
+#if defined(STDC) && !defined(HAVE_MEMCPY) && !defined(NO_MEMCPY)
+#  define HAVE_MEMCPY
+#endif
+#ifdef HAVE_MEMCPY
+#  ifdef SMALL_MEDIUM /* MSDOS small or medium model */
+#    define zmemcpy _fmemcpy
+#    define zmemcmp _fmemcmp
+#    define zmemzero(dest, len) _fmemset(dest, 0, len)
+#  else
+#    define zmemcpy memcpy
+#    define zmemcmp memcmp
+#    define zmemzero(dest, len) memset(dest, 0, len)
+#  endif
+#else
+   extern void zmemcpy  OF((Bytef* dest, const Bytef* source, uInt len));
+   extern int  zmemcmp  OF((const Bytef* s1, const Bytef* s2, uInt len));
+   extern void zmemzero OF((Bytef* dest, uInt len));
+#endif
+
+/* Diagnostic functions */
+#ifdef DEBUG
+#  include <stdio.h>
+   extern int z_verbose;
+   extern void z_error    OF((char *m));
+#  define Assert(cond,msg) {if(!(cond)) z_error(msg);}
+#  define Trace(x) {if (z_verbose>=0) fprintf x ;}
+#  define Tracev(x) {if (z_verbose>0) fprintf x ;}
+#  define Tracevv(x) {if (z_verbose>1) fprintf x ;}
+#  define Tracec(c,x) {if (z_verbose>0 && (c)) fprintf x ;}
+#  define Tracecv(c,x) {if (z_verbose>1 && (c)) fprintf x ;}
+#else
+#  define Assert(cond,msg)
+#  define Trace(x)
+#  define Tracev(x)
+#  define Tracevv(x)
+#  define Tracec(c,x)
+#  define Tracecv(c,x)
+#endif
+
+
+typedef uLong (ZEXPORT *check_func) OF((uLong check, const Bytef *buf,
+				       uInt len));
+voidpf zcalloc OF((voidpf opaque, unsigned items, unsigned size));
+void   zcfree  OF((voidpf opaque, voidpf ptr));
+
+#define ZALLOC(strm, items, size) \
+           (*((strm)->zalloc))((strm)->opaque, (items), (size))
+#define ZFREE(strm, addr)  (*((strm)->zfree))((strm)->opaque, (voidpf)(addr))
+#define TRY_FREE(s, p) {if (p) ZFREE(s, p);}
+
+#endif /* _Z_UTIL_H */
author	cvs2git <rtems-devel@rtems.org>	2005-09-02 15:41:04 +0000
committer	cvs2git <rtems-devel@rtems.org>	2005-09-02 15:41:04 +0000
commit	1162c5a5ff17cfc69c1b5ebede97c74f367112b2 (patch)
tree	409b34dab36529be3a593e27a6b76d0aff3c48ec
parent	66d25567fe424bb55fde088f3d45e9ed044400c1 (diff)